[ 10.541618][ T244] eth1: renamed from tmp [ 10.541672][ T244] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.541674][ T244] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 244, name: ip [ 10.541676][ T244] preempt_count: 1, expected: 0 [ 10.541677][ T244] RCU nest depth: 0, expected: 0 [ 10.541678][ T244] locks held by ip/244: 5, last CPU#0: [ 10.541680][ T244] #0: ffffffffa631b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 10.541691][ T244] #1: ffffffffa5b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.541697][ T244] #2: ffffffffa5b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.541701][ T244] #3: ffffffffa5a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.541704][ T244] #4: ffffffffa5a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.541708][ T244] irq event stamp: 26972 [ 10.541709][ T244] hardirqs last enabled at (26971): [] __down_trylock_console_sem+0x86/0xa0 [ 10.541712][ T244] hardirqs last disabled at (26972): [] console_emit_next_record+0x3d4/0x4c0 [ 10.541714][ T244] softirqs last enabled at (26966): [] netif_change_name+0x216/0x8c0 [ 10.541717][ T244] softirqs last disabled at (26964): [] netif_change_name+0x1ad/0x8c0 [ 10.541720][ T244] Preemption disabled at: [ 10.541721][ T244] [] vprintk_emit+0x31b/0x3e0 [ 10.541725][ T244] CPU: 0 UID: 0 PID: 244 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.541729][ T244] Tainted: [W]=WARN [ 10.541730][ T244] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.541731][ T244] Call Trace: [ 10.541733][ T244] [ 10.541734][ T244] dump_stack_lvl+0x6f/0xa0 [ 10.541740][ T244] ? vprintk_emit+0x31b/0x3e0 [ 10.541742][ T244] __might_resched.cold+0x1fe/0x2c1 [ 10.541746][ T244] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.541750][ T244] ? __kmalloc_noprof+0xdb/0x760 [ 10.541755][ T244] __kmalloc_noprof+0x443/0x760 [ 10.541756][ T244] ? alloc_buf.isra.0+0x4b/0x260 [ 10.541763][ T244] ? do_raw_spin_unlock+0x59/0x250 [ 10.541766][ T244] alloc_buf.isra.0+0x4b/0x260 [ 10.541769][ T244] put_chars+0x1e1/0x2f0 [ 10.541772][ T244] ? __send_to_port+0x420/0x420 [ 10.541778][ T244] hvc_console_print+0x292/0x780 [ 10.541786][ T244] ? hvc_write+0x3a0/0x3a0 [ 10.541789][ T244] ? lock_acquire+0x13c/0x160 [ 10.541793][ T244] console_emit_next_record+0x22f/0x4c0 [ 10.541797][ T244] ? devkmsg_read+0x4b0/0x4b0 [ 10.541799][ T244] ? console_flush_one_record+0x106/0x710 [ 10.541802][ T244] ? rcu_is_watching+0x16/0xd0 [ 10.541805][ T244] ? lock_acquire+0x13c/0x160 [ 10.541809][ T244] console_flush_one_record+0x46f/0x710 [ 10.541813][ T244] ? console_emit_next_record+0x4c0/0x4c0 [ 10.541814][ T244] ? __lock_acquire+0x518/0xc20 [ 10.541820][ T244] console_unlock+0xee/0x1f0 [ 10.541823][ T244] ? console_flush_one_record+0x710/0x710 [ 10.541824][ T244] ? rcu_is_watching+0x16/0xd0 [ 10.541826][ T244] ? lock_acquire+0xe0/0x160 [ 10.541830][ T244] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.541831][ T244] ? vprintk_emit+0x320/0x3e0 [ 10.541834][ T244] vprintk_emit+0x37c/0x3e0 [ 10.541837][ T244] ? wake_up_klogd_work_func+0x90/0x90 [ 10.541839][ T244] ? save_trace+0x68/0x280 [ 10.541844][ T244] _printk+0xc7/0x100 [ 10.541847][ T244] ? snapshot_read.cold+0x21/0x21 [ 10.541850][ T244] ? validate_chain+0x34a/0xc20 [ 10.541852][ T244] ? netdev_name+0x43/0x60 [ 10.541856][ T244] ? __netdev_printk+0x17f/0x1d0 [ 10.541859][ T244] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 10.541861][ T244] netdev_info+0xe2/0x116 [ 10.541864][ T244] ? netdev_notice+0x120/0x120 [ 10.541866][ T244] ? find_held_lock+0x2b/0x80 [ 10.541869][ T244] ? __lock_release.isra.0+0x69/0x1a0 [ 10.541872][ T244] ? mark_held_locks+0x40/0x70 [ 10.541875][ T244] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 10.541877][ T244] netif_change_name.cold+0x4f/0x89 [ 10.541879][ T244] ? register_netdev+0x40/0x40 [ 10.541881][ T244] ? is_bpf_text_address+0x68/0x110 [ 10.541886][ T244] ? netdev_adjacent_rename_links+0x470/0x470 [ 10.541888][ T244] ? __kernel_text_address+0x12/0x30 [ 10.541891][ T244] ? write_profile+0xf0/0xf0 [ 10.541895][ T244] ? __asan_memset+0x27/0x50 [ 10.541901][ T244] do_setlink.isra.0+0x1f7d/0x2a60 [ 10.541904][ T244] ? stack_trace_save+0x93/0xc0 [ 10.541906][ T244] ? rtnl_link_get_size+0x350/0x350 [ 10.541907][ T244] ? rcu_read_lock_any_held+0x66/0x90 [ 10.541910][ T244] ? stack_depot_save_flags+0x38e/0x790 [ 10.541913][ T244] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.541915][ T244] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.541917][ T244] ? validate_chain+0x38b/0xc20 [ 10.541919][ T244] ? kasan_save_stack+0x3d/0x50 [ 10.541921][ T244] ? kasan_save_stack+0x2f/0x50 [ 10.541922][ T244] ? kasan_save_track+0x14/0x30 [ 10.541924][ T244] ? __kasan_kmalloc+0x7b/0x90 [ 10.541926][ T244] ? __lock_acquire+0x518/0xc20 [ 10.541928][ T244] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 10.541930][ T244] ? ___sys_sendmsg+0xd0/0x1d0 [ 10.541934][ T244] ? lock_acquire.part.0+0xd4/0x280 [ 10.541936][ T244] ? rtnl_newlink+0x9a8/0x11b0 [ 10.541939][ T244] ? rcu_is_watching+0x16/0xd0 [ 10.541940][ T244] ? lock_acquire+0x13c/0x160 [ 10.541942][ T244] ? rcu_is_watching+0x16/0xd0 [ 10.541943][ T244] ? rcu_is_watching+0x16/0xd0 [ 10.541945][ T244] ? trace_contention_end+0xb3/0x180 [ 10.541947][ T244] ? __mutex_lock+0x1db/0x1ea0 [ 10.541950][ T244] ? __mutex_lock+0x9a3/0x1ea0 [ 10.541955][ T244] ? rtnl_newlink+0x9a8/0x11b0 [ 10.541958][ T244] ? ww_mutex_lock+0x160/0x160 [ 10.541959][ T244] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.541964][ T244] ? rcu_is_watching+0x16/0xd0 [ 10.541966][ T244] ? __rtnl_newlink+0x3fa/0xa50 [ 10.541971][ T244] rtnl_newlink+0x9f1/0x11b0 [ 10.541976][ T244] ? rtnl_bridge_getlink+0x850/0x850 [ 10.541978][ T244] ? __lock_acquire+0x518/0xc20 [ 10.541982][ T244] ? lock_acquire.part.0+0xd4/0x280 [ 10.541984][ T244] ? find_held_lock+0x2b/0x80 [ 10.541986][ T244] ? rtnl_bridge_getlink+0x850/0x850 [ 10.541988][ T244] ? __lock_release.isra.0+0x69/0x1a0 [ 10.541992][ T244] ? rtnl_bridge_getlink+0x850/0x850 [ 10.541994][ T244] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.541997][ T244] ? rtnl_link_fill+0x920/0x920 [ 10.541998][ T244] ? __lock_acquire+0x518/0xc20 [ 10.542002][ T244] ? lock_acquire.part.0+0xd4/0x280 [ 10.542004][ T244] ? find_held_lock+0x2b/0x80 [ 10.542008][ T244] netlink_rcv_skb+0x14e/0x3a0 [ 10.542011][ T244] ? rtnl_link_fill+0x920/0x920 [ 10.542014][ T244] ? netlink_ack+0xcf0/0xcf0 [ 10.542020][ T244] ? netlink_deliver_tap+0xc5/0x330 [ 10.542022][ T244] ? netlink_deliver_tap+0x13c/0x330 [ 10.542026][ T244] netlink_unicast+0x486/0x750 [ 10.542030][ T244] ? netlink_attachskb+0x810/0x810 [ 10.542032][ T244] ? find_held_lock+0x2b/0x80 [ 10.542037][ T244] netlink_sendmsg+0x75b/0xc90 [ 10.542040][ T244] ? netlink_unicast+0x750/0x750 [ 10.542044][ T244] ? __lock_release.isra.0+0x69/0x1a0 [ 10.542046][ T244] ? __import_iovec+0x36c/0x620 [ 10.542051][ T244] __sock_sendmsg+0xce/0x190 [ 10.542054][ T244] ____sys_sendmsg+0x61a/0x860 [ 10.542056][ T244] ? copy_msghdr_from_user+0x279/0x420 [ 10.542058][ T244] ? sock_write_iter+0x400/0x400 [ 10.542060][ T244] ? move_addr_to_kernel+0x40/0x40 [ 10.542067][ T244] ___sys_sendmsg+0x14e/0x1d0 [ 10.542070][ T244] ? copy_msghdr_from_user+0x420/0x420 [ 10.542085][ T244] __sys_sendmsg+0x12c/0x1d0 [ 10.542088][ T244] ? __sys_sendmsg_sock+0x20/0x20 [ 10.542094][ T244] ? rcu_is_watching+0x16/0xd0 [ 10.542097][ T244] do_syscall_64+0xff/0x530 [ 10.542100][ T244] ? exc_page_fault+0xee/0x100 [ 10.542103][ T244] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.542105][ T244] RIP: 0033:0x7f528778154e [ 10.542109][ T244] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 10.542110][ T244] RSP: 002b:00007ffe0b1827b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.542113][ T244] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f528778154e [ 10.542114][ T244] RDX: 0000000000000000 RSI: 00007ffe0b182860 RDI: 0000000000000005 [ 10.542115][ T244] RBP: 00007ffe0b1827c0 R08: 0000000000000000 R09: 0000000000000000 [ 10.542116][ T244] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a3de [ 10.542117][ T244] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe0b182f30 [ 10.542123][ T244] [ 10.586350][ T244] ip (244) used greatest stack depth: 23208 bytes left [ 29.208430][ T800] eth1: renamed from tmp [ 29.208446][ T800] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.208448][ T800] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 800, name: ip [ 29.208450][ T800] preempt_count: 1, expected: 0 [ 29.208450][ T800] RCU nest depth: 0, expected: 0 [ 29.208451][ T800] locks held by ip/800: 5, last CPU#3: [ 29.208453][ T800] #0: ffffffffa631b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 29.208465][ T800] #1: ffffffffa5b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 29.208471][ T800] #2: ffffffffa5b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 29.208475][ T800] #3: ffffffffa5a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 29.208478][ T800] #4: ffffffffa5a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 29.208482][ T800] irq event stamp: 34752 [ 29.208483][ T800] hardirqs last enabled at (34751): [] __down_trylock_console_sem+0x86/0xa0 [ 29.208486][ T800] hardirqs last disabled at (34752): [] console_emit_next_record+0x3d4/0x4c0 [ 29.208489][ T800] softirqs last enabled at (34746): [] netif_change_name+0x216/0x8c0 [ 29.208492][ T800] softirqs last disabled at (34744): [] netif_change_name+0x1ad/0x8c0 [ 29.208495][ T800] Preemption disabled at: [ 29.208495][ T800] [] vprintk_emit+0x31b/0x3e0 [ 29.208500][ T800] CPU: 3 UID: 0 PID: 800 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.208503][ T800] Tainted: [W]=WARN [ 29.208504][ T800] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.208506][ T800] Call Trace: [ 29.208508][ T800] [ 29.208509][ T800] dump_stack_lvl+0x6f/0xa0 [ 29.208515][ T800] ? vprintk_emit+0x31b/0x3e0 [ 29.208516][ T800] __might_resched.cold+0x1fe/0x2c1 [ 29.208521][ T800] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.208525][ T800] ? __kmalloc_noprof+0xdb/0x760 [ 29.208529][ T800] __kmalloc_noprof+0x443/0x760 [ 29.208531][ T800] ? alloc_buf.isra.0+0x4b/0x260 [ 29.208537][ T800] ? do_raw_spin_unlock+0x59/0x250 [ 29.208540][ T800] alloc_buf.isra.0+0x4b/0x260 [ 29.208544][ T800] put_chars+0x1e1/0x2f0 [ 29.208546][ T800] ? __send_to_port+0x420/0x420 [ 29.208552][ T800] hvc_console_print+0x292/0x780 [ 29.208560][ T800] ? hvc_write+0x3a0/0x3a0 [ 29.208563][ T800] ? lock_acquire+0x13c/0x160 [ 29.208567][ T800] console_emit_next_record+0x22f/0x4c0 [ 29.208571][ T800] ? devkmsg_read+0x4b0/0x4b0 [ 29.208573][ T800] ? console_flush_one_record+0x106/0x710 [ 29.208576][ T800] ? rcu_is_watching+0x16/0xd0 [ 29.208579][ T800] ? lock_acquire+0x13c/0x160 [ 29.208583][ T800] console_flush_one_record+0x46f/0x710 [ 29.208587][ T800] ? console_emit_next_record+0x4c0/0x4c0 [ 29.208589][ T800] ? __lock_acquire+0x518/0xc20 [ 29.208594][ T800] console_unlock+0xee/0x1f0 [ 29.208597][ T800] ? console_flush_one_record+0x710/0x710 [ 29.208599][ T800] ? rcu_is_watching+0x16/0xd0 [ 29.208601][ T800] ? lock_acquire+0xe0/0x160 [ 29.208604][ T800] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.208606][ T800] ? vprintk_emit+0x320/0x3e0 [ 29.208609][ T800] vprintk_emit+0x37c/0x3e0 [ 29.208612][ T800] ? wake_up_klogd_work_func+0x90/0x90 [ 29.208614][ T800] ? _mutex_trylock_nest_lock+0x390/0x390 [ 29.208619][ T800] _printk+0xc7/0x100 [ 29.208623][ T800] ? snapshot_read.cold+0x21/0x21 [ 29.208625][ T800] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.208627][ T800] ? rcu_read_lock_any_held+0x3c/0x90 [ 29.208630][ T800] ? validate_chain+0x38b/0xc20 [ 29.208632][ T800] ? netdev_name+0x43/0x60 [ 29.208636][ T800] ? __netdev_printk+0x17f/0x1d0 [ 29.208639][ T800] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 29.208641][ T800] netdev_info+0xe2/0x116 [ 29.208644][ T800] ? netdev_notice+0x120/0x120 [ 29.208646][ T800] ? find_held_lock+0x2b/0x80 [ 29.208650][ T800] ? __lock_release.isra.0+0x69/0x1a0 [ 29.208652][ T800] ? mark_held_locks+0x40/0x70 [ 29.208655][ T800] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 29.208658][ T800] netif_change_name.cold+0x4f/0x89 [ 29.208660][ T800] ? register_netdev+0x40/0x40 [ 29.208661][ T800] ? is_bpf_text_address+0x68/0x110 [ 29.208666][ T800] ? netdev_adjacent_rename_links+0x470/0x470 [ 29.208669][ T800] ? __kernel_text_address+0x12/0x30 [ 29.208671][ T800] ? write_profile+0xf0/0xf0 [ 29.208675][ T800] ? __asan_memset+0x27/0x50 [ 29.208681][ T800] do_setlink.isra.0+0x1f7d/0x2a60 [ 29.208684][ T800] ? stack_trace_save+0x93/0xc0 [ 29.208686][ T800] ? rtnl_link_get_size+0x350/0x350 [ 29.208687][ T800] ? rcu_read_lock_any_held+0x66/0x90 [ 29.208689][ T800] ? stack_depot_save_flags+0x38e/0x790 [ 29.208692][ T800] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.208694][ T800] ? rcu_read_lock_any_held+0x3c/0x90 [ 29.208696][ T800] ? validate_chain+0x38b/0xc20 [ 29.208698][ T800] ? kasan_save_stack+0x3d/0x50 [ 29.208700][ T800] ? kasan_save_stack+0x2f/0x50 [ 29.208701][ T800] ? kasan_save_track+0x14/0x30 [ 29.208703][ T800] ? __kasan_kmalloc+0x7b/0x90 [ 29.208705][ T800] ? __lock_acquire+0x518/0xc20 [ 29.208707][ T800] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 29.208710][ T800] ? ___sys_sendmsg+0xd0/0x1d0 [ 29.208713][ T800] ? lock_acquire.part.0+0xd4/0x280 [ 29.208715][ T800] ? rtnl_newlink+0x9a8/0x11b0 [ 29.208718][ T800] ? rcu_is_watching+0x16/0xd0 [ 29.208719][ T800] ? lock_acquire+0x13c/0x160 [ 29.208721][ T800] ? rcu_is_watching+0x16/0xd0 [ 29.208722][ T800] ? rcu_is_watching+0x16/0xd0 [ 29.208724][ T800] ? trace_contention_end+0xb3/0x180 [ 29.208726][ T800] ? __mutex_lock+0x1db/0x1ea0 [ 29.208727][ T800] ? __mutex_lock+0x9a3/0x1ea0 [ 29.208729][ T800] ? rtnl_newlink+0x9a8/0x11b0 [ 29.208733][ T800] ? ww_mutex_lock+0x160/0x160 [ 29.208734][ T800] ? nla_get_range_signed+0x3d0/0x3d0 [ 29.208739][ T800] ? rcu_is_watching+0x16/0xd0 [ 29.208741][ T800] ? __rtnl_newlink+0x3fa/0xa50 [ 29.208746][ T800] rtnl_newlink+0x9f1/0x11b0 [ 29.208751][ T800] ? rtnl_bridge_getlink+0x850/0x850 [ 29.208753][ T800] ? __lock_acquire+0x518/0xc20 [ 29.208757][ T800] ? lock_acquire.part.0+0xd4/0x280 [ 29.208759][ T800] ? find_held_lock+0x2b/0x80 [ 29.208761][ T800] ? rtnl_bridge_getlink+0x850/0x850 [ 29.208763][ T800] ? __lock_release.isra.0+0x69/0x1a0 [ 29.208767][ T800] ? rtnl_bridge_getlink+0x850/0x850 [ 29.208769][ T800] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.208772][ T800] ? rtnl_link_fill+0x920/0x920 [ 29.208773][ T800] ? __lock_acquire+0x518/0xc20 [ 29.208777][ T800] ? lock_acquire.part.0+0xd4/0x280 [ 29.208779][ T800] ? find_held_lock+0x2b/0x80 [ 29.208783][ T800] netlink_rcv_skb+0x14e/0x3a0 [ 29.208786][ T800] ? rtnl_link_fill+0x920/0x920 [ 29.208789][ T800] ? netlink_ack+0xcf0/0xcf0 [ 29.208795][ T800] ? netlink_deliver_tap+0xc5/0x330 [ 29.208797][ T800] ? netlink_deliver_tap+0x13c/0x330 [ 29.208801][ T800] netlink_unicast+0x486/0x750 [ 29.208805][ T800] ? netlink_attachskb+0x810/0x810 [ 29.208808][ T800] ? find_held_lock+0x2b/0x80 [ 29.208812][ T800] netlink_sendmsg+0x75b/0xc90 [ 29.208816][ T800] ? netlink_unicast+0x750/0x750 [ 29.208819][ T800] ? __lock_release.isra.0+0x69/0x1a0 [ 29.208821][ T800] ? __import_iovec+0x36c/0x620 [ 29.208826][ T800] __sock_sendmsg+0xce/0x190 [ 29.208829][ T800] ____sys_sendmsg+0x61a/0x860 [ 29.208831][ T800] ? copy_msghdr_from_user+0x279/0x420 [ 29.208833][ T800] ? sock_write_iter+0x400/0x400 [ 29.208835][ T800] ? move_addr_to_kernel+0x40/0x40 [ 29.208842][ T800] ___sys_sendmsg+0x14e/0x1d0 [ 29.208845][ T800] ? copy_msghdr_from_user+0x420/0x420 [ 29.208860][ T800] __sys_sendmsg+0x12c/0x1d0 [ 29.208863][ T800] ? __sys_sendmsg_sock+0x20/0x20 [ 29.208869][ T800] ? rcu_is_watching+0x16/0xd0 [ 29.208872][ T800] do_syscall_64+0xff/0x530 [ 29.208875][ T800] ? exc_page_fault+0xee/0x100 [ 29.208878][ T800] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.208880][ T800] RIP: 0033:0x7f5a7792e54e [ 29.208884][ T800] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 29.208886][ T800] RSP: 002b:00007fff30783ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.208888][ T800] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f5a7792e54e [ 29.208890][ T800] RDX: 0000000000000000 RSI: 00007fff30783b70 RDI: 0000000000000005 [ 29.208890][ T800] RBP: 00007fff30783ad0 R08: 0000000000000000 R09: 0000000000000000 [ 29.208891][ T800] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a3f1 [ 29.208892][ T800] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff30784240 [ 29.208899][ T800] [ 47.902650][ T1356] eth1: renamed from tmp [ 47.902666][ T1356] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 47.902668][ T1356] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1356, name: ip [ 47.902670][ T1356] preempt_count: 1, expected: 0 [ 47.902671][ T1356] RCU nest depth: 0, expected: 0 [ 47.902671][ T1356] locks held by ip/1356: 5, last CPU#0: [ 47.902673][ T1356] #0: ffffffffa631b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 47.902685][ T1356] #1: ffffffffa5b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 47.902691][ T1356] #2: ffffffffa5b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 47.902695][ T1356] #3: ffffffffa5a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 47.902699][ T1356] #4: ffffffffa5a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 47.902703][ T1356] irq event stamp: 17918 [ 47.902704][ T1356] hardirqs last enabled at (17917): [] __down_trylock_console_sem+0x86/0xa0 [ 47.902707][ T1356] hardirqs last disabled at (17918): [] console_emit_next_record+0x3d4/0x4c0 [ 47.902709][ T1356] softirqs last enabled at (17912): [] netif_change_name+0x216/0x8c0 [ 47.902713][ T1356] softirqs last disabled at (17910): [] netif_change_name+0x1ad/0x8c0 [ 47.902715][ T1356] Preemption disabled at: [ 47.902716][ T1356] [] vprintk_emit+0x31b/0x3e0 [ 47.902721][ T1356] CPU: 0 UID: 0 PID: 1356 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 47.902724][ T1356] Tainted: [W]=WARN [ 47.902725][ T1356] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.902726][ T1356] Call Trace: [ 47.902728][ T1356] [ 47.902729][ T1356] dump_stack_lvl+0x6f/0xa0 [ 47.902735][ T1356] ? vprintk_emit+0x31b/0x3e0 [ 47.902737][ T1356] __might_resched.cold+0x1fe/0x2c1 [ 47.902741][ T1356] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 47.902745][ T1356] ? __kmalloc_noprof+0xdb/0x760 [ 47.902750][ T1356] __kmalloc_noprof+0x443/0x760 [ 47.902752][ T1356] ? alloc_buf.isra.0+0x4b/0x260 [ 47.902758][ T1356] ? do_raw_spin_unlock+0x59/0x250 [ 47.902761][ T1356] alloc_buf.isra.0+0x4b/0x260 [ 47.902765][ T1356] put_chars+0x1e1/0x2f0 [ 47.902767][ T1356] ? __send_to_port+0x420/0x420 [ 47.902774][ T1356] hvc_console_print+0x292/0x780 [ 47.902782][ T1356] ? hvc_write+0x3a0/0x3a0 [ 47.902785][ T1356] ? lock_acquire+0x13c/0x160 [ 47.902790][ T1356] console_emit_next_record+0x22f/0x4c0 [ 47.902794][ T1356] ? devkmsg_read+0x4b0/0x4b0 [ 47.902796][ T1356] ? console_flush_one_record+0x106/0x710 [ 47.902799][ T1356] ? rcu_is_watching+0x16/0xd0 [ 47.902802][ T1356] ? lock_acquire+0x13c/0x160 [ 47.902806][ T1356] console_flush_one_record+0x46f/0x710 [ 47.902810][ T1356] ? console_emit_next_record+0x4c0/0x4c0 [ 47.902812][ T1356] ? __lock_acquire+0x518/0xc20 [ 47.902818][ T1356] console_unlock+0xee/0x1f0 [ 47.902820][ T1356] ? console_flush_one_record+0x710/0x710 [ 47.902822][ T1356] ? rcu_is_watching+0x16/0xd0 [ 47.902824][ T1356] ? lock_acquire+0xe0/0x160 [ 47.902828][ T1356] ? __down_trylock_console_sem+0x5e/0xa0 [ 47.902830][ T1356] ? vprintk_emit+0x320/0x3e0 [ 47.902833][ T1356] vprintk_emit+0x37c/0x3e0 [ 47.902836][ T1356] ? wake_up_klogd_work_func+0x90/0x90 [ 47.902839][ T1356] ? _mutex_trylock_nest_lock+0x390/0x390 [ 47.902844][ T1356] _printk+0xc7/0x100 [ 47.902848][ T1356] ? snapshot_read.cold+0x21/0x21 [ 47.902849][ T1356] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 47.902852][ T1356] ? rcu_read_lock_any_held+0x3c/0x90 [ 47.902855][ T1356] ? validate_chain+0x38b/0xc20 [ 47.902857][ T1356] ? netdev_name+0x43/0x60 [ 47.902861][ T1356] ? __netdev_printk+0x17f/0x1d0 [ 47.902863][ T1356] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 47.902866][ T1356] netdev_info+0xe2/0x116 [ 47.902869][ T1356] ? netdev_notice+0x120/0x120 [ 47.902871][ T1356] ? find_held_lock+0x2b/0x80 [ 47.902875][ T1356] ? __lock_release.isra.0+0x69/0x1a0 [ 47.902877][ T1356] ? mark_held_locks+0x40/0x70 [ 47.902881][ T1356] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 47.902883][ T1356] netif_change_name.cold+0x4f/0x89 [ 47.902885][ T1356] ? register_netdev+0x40/0x40 [ 47.902886][ T1356] ? is_bpf_text_address+0x68/0x110 [ 47.902892][ T1356] ? netdev_adjacent_rename_links+0x470/0x470 [ 47.902894][ T1356] ? __kernel_text_address+0x12/0x30 [ 47.902897][ T1356] ? write_profile+0xf0/0xf0 [ 47.902901][ T1356] ? __asan_memset+0x27/0x50 [ 47.902907][ T1356] do_setlink.isra.0+0x1f7d/0x2a60 [ 47.902910][ T1356] ? stack_trace_save+0x93/0xc0 [ 47.902912][ T1356] ? rtnl_link_get_size+0x350/0x350 [ 47.902913][ T1356] ? rcu_read_lock_any_held+0x66/0x90 [ 47.902915][ T1356] ? stack_depot_save_flags+0x38e/0x790 [ 47.902919][ T1356] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 47.902921][ T1356] ? rcu_read_lock_any_held+0x3c/0x90 [ 47.902922][ T1356] ? validate_chain+0x38b/0xc20 [ 47.902925][ T1356] ? kasan_save_stack+0x3d/0x50 [ 47.902927][ T1356] ? kasan_save_stack+0x2f/0x50 [ 47.902928][ T1356] ? kasan_save_track+0x14/0x30 [ 47.902929][ T1356] ? __kasan_kmalloc+0x7b/0x90 [ 47.902932][ T1356] ? __lock_acquire+0x518/0xc20 [ 47.902934][ T1356] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 47.902936][ T1356] ? ___sys_sendmsg+0xd0/0x1d0 [ 47.902940][ T1356] ? lock_acquire.part.0+0xd4/0x280 [ 47.902942][ T1356] ? rtnl_newlink+0x9a8/0x11b0 [ 47.902945][ T1356] ? rcu_is_watching+0x16/0xd0 [ 47.902947][ T1356] ? lock_acquire+0x13c/0x160 [ 47.902948][ T1356] ? rcu_is_watching+0x16/0xd0 [ 47.902950][ T1356] ? rcu_is_watching+0x16/0xd0 [ 47.902954][ T1356] ? trace_contention_end+0xb3/0x180 [ 47.902956][ T1356] ? __mutex_lock+0x1db/0x1ea0 [ 47.902958][ T1356] ? __mutex_lock+0x9a3/0x1ea0 [ 47.902960][ T1356] ? rtnl_newlink+0x9a8/0x11b0 [ 47.902963][ T1356] ? ww_mutex_lock+0x160/0x160 [ 47.902965][ T1356] ? nla_get_range_signed+0x3d0/0x3d0 [ 47.902970][ T1356] ? rcu_is_watching+0x16/0xd0 [ 47.902972][ T1356] ? __rtnl_newlink+0x3fa/0xa50 [ 47.902977][ T1356] rtnl_newlink+0x9f1/0x11b0 [ 47.902982][ T1356] ? rtnl_bridge_getlink+0x850/0x850 [ 47.902984][ T1356] ? __lock_acquire+0x518/0xc20 [ 47.902989][ T1356] ? lock_acquire.part.0+0xd4/0x280 [ 47.902991][ T1356] ? find_held_lock+0x2b/0x80 [ 47.902993][ T1356] ? rtnl_bridge_getlink+0x850/0x850 [ 47.902994][ T1356] ? __lock_release.isra.0+0x69/0x1a0 [ 47.902998][ T1356] ? rtnl_bridge_getlink+0x850/0x850 [ 47.903000][ T1356] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 47.903003][ T1356] ? rtnl_link_fill+0x920/0x920 [ 47.903005][ T1356] ? __lock_acquire+0x518/0xc20 [ 47.903009][ T1356] ? lock_acquire.part.0+0xd4/0x280 [ 47.903011][ T1356] ? find_held_lock+0x2b/0x80 [ 47.903015][ T1356] netlink_rcv_skb+0x14e/0x3a0 [ 47.903018][ T1356] ? rtnl_link_fill+0x920/0x920 [ 47.903021][ T1356] ? netlink_ack+0xcf0/0xcf0 [ 47.903027][ T1356] ? netlink_deliver_tap+0xc5/0x330 [ 47.903029][ T1356] ? netlink_deliver_tap+0x13c/0x330 [ 47.903034][ T1356] netlink_unicast+0x486/0x750 [ 47.903037][ T1356] ? netlink_attachskb+0x810/0x810 [ 47.903040][ T1356] ? find_held_lock+0x2b/0x80 [ 47.903044][ T1356] netlink_sendmsg+0x75b/0xc90 [ 47.903048][ T1356] ? netlink_unicast+0x750/0x750 [ 47.903052][ T1356] ? __lock_release.isra.0+0x69/0x1a0 [ 47.903054][ T1356] ? __import_iovec+0x36c/0x620 [ 47.903059][ T1356] __sock_sendmsg+0xce/0x190 [ 47.903062][ T1356] ____sys_sendmsg+0x61a/0x860 [ 47.903064][ T1356] ? copy_msghdr_from_user+0x279/0x420 [ 47.903066][ T1356] ? sock_write_iter+0x400/0x400 [ 47.903068][ T1356] ? move_addr_to_kernel+0x40/0x40 [ 47.903075][ T1356] ___sys_sendmsg+0x14e/0x1d0 [ 47.903078][ T1356] ? copy_msghdr_from_user+0x420/0x420 [ 47.903094][ T1356] __sys_sendmsg+0x12c/0x1d0 [ 47.903097][ T1356] ? __sys_sendmsg_sock+0x20/0x20 [ 47.903103][ T1356] ? rcu_is_watching+0x16/0xd0 [ 47.903106][ T1356] do_syscall_64+0xff/0x530 [ 47.903109][ T1356] ? exc_page_fault+0xee/0x100 [ 47.903112][ T1356] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 47.903115][ T1356] RIP: 0033:0x7f153922054e [ 47.903118][ T1356] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 47.903120][ T1356] RSP: 002b:00007ffef51801d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.903123][ T1356] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f153922054e [ 47.903124][ T1356] RDX: 0000000000000000 RSI: 00007ffef5180280 RDI: 0000000000000005 [ 47.903125][ T1356] RBP: 00007ffef51801e0 R08: 0000000000000000 R09: 0000000000000000 [ 47.903126][ T1356] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a404 [ 47.903127][ T1356] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffef5180950 [ 47.903133][ T1356] [ 66.960395][ T1887] eth1: renamed from tmp [ 66.960411][ T1887] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 66.960413][ T1887] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1887, name: ip [ 66.960415][ T1887] preempt_count: 1, expected: 0 [ 66.960416][ T1887] RCU nest depth: 0, expected: 0 [ 66.960417][ T1887] locks held by ip/1887: 5, last CPU#0: [ 66.960418][ T1887] #0: ffffffffa631b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 66.960431][ T1887] #1: ffffffffa5b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 66.960436][ T1887] #2: ffffffffa5b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 66.960441][ T1887] #3: ffffffffa5a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 66.960444][ T1887] #4: ffffffffa5a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 66.960448][ T1887] irq event stamp: 28798 [ 66.960449][ T1887] hardirqs last enabled at (28797): [] __down_trylock_console_sem+0x86/0xa0 [ 66.960452][ T1887] hardirqs last disabled at (28798): [] console_emit_next_record+0x3d4/0x4c0 [ 66.960454][ T1887] softirqs last enabled at (28792): [] netif_change_name+0x216/0x8c0 [ 66.960458][ T1887] softirqs last disabled at (28790): [] netif_change_name+0x1ad/0x8c0 [ 66.960461][ T1887] Preemption disabled at: [ 66.960461][ T1887] [] vprintk_emit+0x31b/0x3e0 [ 66.960466][ T1887] CPU: 0 UID: 0 PID: 1887 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 66.960469][ T1887] Tainted: [W]=WARN [ 66.960470][ T1887] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.960472][ T1887] Call Trace: [ 66.960473][ T1887] [ 66.960474][ T1887] dump_stack_lvl+0x6f/0xa0 [ 66.960480][ T1887] ? vprintk_emit+0x31b/0x3e0 [ 66.960482][ T1887] __might_resched.cold+0x1fe/0x2c1 [ 66.960486][ T1887] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 66.960491][ T1887] ? __kmalloc_noprof+0xdb/0x760 [ 66.960495][ T1887] __kmalloc_noprof+0x443/0x760 [ 66.960497][ T1887] ? alloc_buf.isra.0+0x4b/0x260 [ 66.960504][ T1887] ? do_raw_spin_unlock+0x59/0x250 [ 66.960506][ T1887] alloc_buf.isra.0+0x4b/0x260 [ 66.960510][ T1887] put_chars+0x1e1/0x2f0 [ 66.960513][ T1887] ? __send_to_port+0x420/0x420 [ 66.960519][ T1887] hvc_console_print+0x292/0x780 [ 66.960527][ T1887] ? hvc_write+0x3a0/0x3a0 [ 66.960530][ T1887] ? lock_acquire+0x13c/0x160 [ 66.960534][ T1887] console_emit_next_record+0x22f/0x4c0 [ 66.960539][ T1887] ? devkmsg_read+0x4b0/0x4b0 [ 66.960540][ T1887] ? console_flush_one_record+0x106/0x710 [ 66.960544][ T1887] ? rcu_is_watching+0x16/0xd0 [ 66.960546][ T1887] ? lock_acquire+0x13c/0x160 [ 66.960550][ T1887] console_flush_one_record+0x46f/0x710 [ 66.960555][ T1887] ? console_emit_next_record+0x4c0/0x4c0 [ 66.960557][ T1887] ? __lock_acquire+0x518/0xc20 [ 66.960562][ T1887] console_unlock+0xee/0x1f0 [ 66.960565][ T1887] ? console_flush_one_record+0x710/0x710 [ 66.960567][ T1887] ? rcu_is_watching+0x16/0xd0 [ 66.960568][ T1887] ? lock_acquire+0xe0/0x160 [ 66.960572][ T1887] ? __down_trylock_console_sem+0x5e/0xa0 [ 66.960574][ T1887] ? vprintk_emit+0x320/0x3e0 [ 66.960577][ T1887] vprintk_emit+0x37c/0x3e0 [ 66.960580][ T1887] ? wake_up_klogd_work_func+0x90/0x90 [ 66.960582][ T1887] ? _mutex_trylock_nest_lock+0x390/0x390 [ 66.960588][ T1887] _printk+0xc7/0x100 [ 66.960591][ T1887] ? snapshot_read.cold+0x21/0x21 [ 66.960593][ T1887] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 66.960596][ T1887] ? rcu_read_lock_any_held+0x3c/0x90 [ 66.960598][ T1887] ? validate_chain+0x38b/0xc20 [ 66.960600][ T1887] ? netdev_name+0x43/0x60 [ 66.960604][ T1887] ? __netdev_printk+0x17f/0x1d0 [ 66.960607][ T1887] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 66.960609][ T1887] netdev_info+0xe2/0x116 [ 66.960612][ T1887] ? netdev_notice+0x120/0x120 [ 66.960615][ T1887] ? find_held_lock+0x2b/0x80 [ 66.960618][ T1887] ? __lock_release.isra.0+0x69/0x1a0 [ 66.960621][ T1887] ? mark_held_locks+0x40/0x70 [ 66.960624][ T1887] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 66.960626][ T1887] netif_change_name.cold+0x4f/0x89 [ 66.960628][ T1887] ? register_netdev+0x40/0x40 [ 66.960630][ T1887] ? is_bpf_text_address+0x68/0x110 [ 66.960635][ T1887] ? netdev_adjacent_rename_links+0x470/0x470 [ 66.960638][ T1887] ? __kernel_text_address+0x12/0x30 [ 66.960640][ T1887] ? write_profile+0xf0/0xf0 [ 66.960644][ T1887] ? __asan_memset+0x27/0x50 [ 66.960650][ T1887] do_setlink.isra.0+0x1f7d/0x2a60 [ 66.960654][ T1887] ? stack_trace_save+0x93/0xc0 [ 66.960656][ T1887] ? rtnl_link_get_size+0x350/0x350 [ 66.960657][ T1887] ? rcu_read_lock_any_held+0x66/0x90 [ 66.960659][ T1887] ? stack_depot_save_flags+0x38e/0x790 [ 66.960662][ T1887] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 66.960664][ T1887] ? rcu_read_lock_any_held+0x3c/0x90 [ 66.960666][ T1887] ? validate_chain+0x38b/0xc20 [ 66.960668][ T1887] ? kasan_save_stack+0x3d/0x50 [ 66.960670][ T1887] ? kasan_save_stack+0x2f/0x50 [ 66.960672][ T1887] ? kasan_save_track+0x14/0x30 [ 66.960673][ T1887] ? __kasan_kmalloc+0x7b/0x90 [ 66.960675][ T1887] ? __lock_acquire+0x518/0xc20 [ 66.960677][ T1887] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 66.960680][ T1887] ? ___sys_sendmsg+0xd0/0x1d0 [ 66.960684][ T1887] ? lock_acquire.part.0+0xd4/0x280 [ 66.960686][ T1887] ? rtnl_newlink+0x9a8/0x11b0 [ 66.960689][ T1887] ? rcu_is_watching+0x16/0xd0 [ 66.960696][ T1887] ? lock_acquire+0x13c/0x160 [ 66.960697][ T1887] ? rcu_is_watching+0x16/0xd0 [ 66.960698][ T1887] ? rcu_is_watching+0x16/0xd0 [ 66.960700][ T1887] ? trace_contention_end+0xb3/0x180 [ 66.960702][ T1887] ? __mutex_lock+0x1db/0x1ea0 [ 66.960704][ T1887] ? __mutex_lock+0x9a3/0x1ea0 [ 66.960706][ T1887] ? rtnl_newlink+0x9a8/0x11b0 [ 66.960709][ T1887] ? ww_mutex_lock+0x160/0x160 [ 66.960710][ T1887] ? nla_get_range_signed+0x3d0/0x3d0 [ 66.960715][ T1887] ? rcu_is_watching+0x16/0xd0 [ 66.960717][ T1887] ? __rtnl_newlink+0x3fa/0xa50 [ 66.960722][ T1887] rtnl_newlink+0x9f1/0x11b0 [ 66.960728][ T1887] ? rtnl_bridge_getlink+0x850/0x850 [ 66.960730][ T1887] ? __lock_acquire+0x518/0xc20 [ 66.960734][ T1887] ? lock_acquire.part.0+0xd4/0x280 [ 66.960736][ T1887] ? find_held_lock+0x2b/0x80 [ 66.960738][ T1887] ? rtnl_bridge_getlink+0x850/0x850 [ 66.960740][ T1887] ? __lock_release.isra.0+0x69/0x1a0 [ 66.960743][ T1887] ? rtnl_bridge_getlink+0x850/0x850 [ 66.960745][ T1887] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 66.960748][ T1887] ? rtnl_link_fill+0x920/0x920 [ 66.960750][ T1887] ? __lock_acquire+0x518/0xc20 [ 66.960754][ T1887] ? lock_acquire.part.0+0xd4/0x280 [ 66.960756][ T1887] ? find_held_lock+0x2b/0x80 [ 66.960759][ T1887] netlink_rcv_skb+0x14e/0x3a0 [ 66.960763][ T1887] ? rtnl_link_fill+0x920/0x920 [ 66.960766][ T1887] ? netlink_ack+0xcf0/0xcf0 [ 66.960772][ T1887] ? netlink_deliver_tap+0xc5/0x330 [ 66.960774][ T1887] ? netlink_deliver_tap+0x13c/0x330 [ 66.960778][ T1887] netlink_unicast+0x486/0x750 [ 66.960782][ T1887] ? netlink_attachskb+0x810/0x810 [ 66.960785][ T1887] ? find_held_lock+0x2b/0x80 [ 66.960789][ T1887] netlink_sendmsg+0x75b/0xc90 [ 66.960793][ T1887] ? netlink_unicast+0x750/0x750 [ 66.960796][ T1887] ? __lock_release.isra.0+0x69/0x1a0 [ 66.960798][ T1887] ? __import_iovec+0x36c/0x620 [ 66.960803][ T1887] __sock_sendmsg+0xce/0x190 [ 66.960806][ T1887] ____sys_sendmsg+0x61a/0x860 [ 66.960808][ T1887] ? copy_msghdr_from_user+0x279/0x420 [ 66.960811][ T1887] ? sock_write_iter+0x400/0x400 [ 66.960812][ T1887] ? move_addr_to_kernel+0x40/0x40 [ 66.960819][ T1887] ___sys_sendmsg+0x14e/0x1d0 [ 66.960822][ T1887] ? copy_msghdr_from_user+0x420/0x420 [ 66.960838][ T1887] __sys_sendmsg+0x12c/0x1d0 [ 66.960841][ T1887] ? __sys_sendmsg_sock+0x20/0x20 [ 66.960847][ T1887] ? rcu_is_watching+0x16/0xd0 [ 66.960850][ T1887] do_syscall_64+0xff/0x530 [ 66.960853][ T1887] ? exc_page_fault+0xee/0x100 [ 66.960856][ T1887] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 66.960858][ T1887] RIP: 0033:0x7f1c5415554e [ 66.960862][ T1887] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 66.960864][ T1887] RSP: 002b:00007fffcde20d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 66.960866][ T1887] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f1c5415554e [ 66.960868][ T1887] RDX: 0000000000000000 RSI: 00007fffcde20dc0 RDI: 0000000000000005 [ 66.960869][ T1887] RBP: 00007fffcde20d20 R08: 0000000000000000 R09: 0000000000000000 [ 66.960870][ T1887] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a417 [ 66.960870][ T1887] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffcde21490 [ 66.960877][ T1887] [ 86.155981][ T2418] eth1: renamed from tmp [ 86.155997][ T2418] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 86.155999][ T2418] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2418, name: ip [ 86.156001][ T2418] preempt_count: 1, expected: 0 [ 86.156002][ T2418] RCU nest depth: 0, expected: 0 [ 86.156002][ T2418] locks held by ip/2418: 5, last CPU#1: [ 86.156004][ T2418] #0: ffffffffa631b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 86.156016][ T2418] #1: ffffffffa5b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 86.156022][ T2418] #2: ffffffffa5b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 86.156026][ T2418] #3: ffffffffa5a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 86.156029][ T2418] #4: ffffffffa5a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 86.156033][ T2418] irq event stamp: 23056 [ 86.156034][ T2418] hardirqs last enabled at (23055): [] __down_trylock_console_sem+0x86/0xa0 [ 86.156037][ T2418] hardirqs last disabled at (23056): [] console_emit_next_record+0x3d4/0x4c0 [ 86.156039][ T2418] softirqs last enabled at (23050): [] netif_change_name+0x216/0x8c0 [ 86.156043][ T2418] softirqs last disabled at (23048): [] netif_change_name+0x1ad/0x8c0 [ 86.156045][ T2418] Preemption disabled at: [ 86.156046][ T2418] [] vprintk_emit+0x31b/0x3e0 [ 86.156051][ T2418] CPU: 1 UID: 0 PID: 2418 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 86.156054][ T2418] Tainted: [W]=WARN [ 86.156055][ T2418] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 86.156056][ T2418] Call Trace: [ 86.156058][ T2418] [ 86.156059][ T2418] dump_stack_lvl+0x6f/0xa0 [ 86.156065][ T2418] ? vprintk_emit+0x31b/0x3e0 [ 86.156067][ T2418] __might_resched.cold+0x1fe/0x2c1 [ 86.156071][ T2418] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 86.156076][ T2418] ? __kmalloc_noprof+0xdb/0x760 [ 86.156080][ T2418] __kmalloc_noprof+0x443/0x760 [ 86.156082][ T2418] ? alloc_buf.isra.0+0x4b/0x260 [ 86.156088][ T2418] ? do_raw_spin_unlock+0x59/0x250 [ 86.156091][ T2418] alloc_buf.isra.0+0x4b/0x260 [ 86.156094][ T2418] put_chars+0x1e1/0x2f0 [ 86.156097][ T2418] ? __send_to_port+0x420/0x420 [ 86.156103][ T2418] hvc_console_print+0x292/0x780 [ 86.156110][ T2418] ? hvc_write+0x3a0/0x3a0 [ 86.156113][ T2418] ? lock_acquire+0x13c/0x160 [ 86.156118][ T2418] console_emit_next_record+0x22f/0x4c0 [ 86.156122][ T2418] ? devkmsg_read+0x4b0/0x4b0 [ 86.156124][ T2418] ? console_flush_one_record+0x106/0x710 [ 86.156127][ T2418] ? rcu_is_watching+0x16/0xd0 [ 86.156130][ T2418] ? lock_acquire+0x13c/0x160 [ 86.156134][ T2418] console_flush_one_record+0x46f/0x710 [ 86.156138][ T2418] ? console_emit_next_record+0x4c0/0x4c0 [ 86.156140][ T2418] ? __lock_acquire+0x518/0xc20 [ 86.156145][ T2418] console_unlock+0xee/0x1f0 [ 86.156148][ T2418] ? console_flush_one_record+0x710/0x710 [ 86.156150][ T2418] ? rcu_is_watching+0x16/0xd0 [ 86.156151][ T2418] ? lock_acquire+0xe0/0x160 [ 86.156155][ T2418] ? __down_trylock_console_sem+0x5e/0xa0 [ 86.156157][ T2418] ? vprintk_emit+0x320/0x3e0 [ 86.156160][ T2418] vprintk_emit+0x37c/0x3e0 [ 86.156163][ T2418] ? wake_up_klogd_work_func+0x90/0x90 [ 86.156165][ T2418] ? _mutex_trylock_nest_lock+0x390/0x390 [ 86.156170][ T2418] _printk+0xc7/0x100 [ 86.156174][ T2418] ? snapshot_read.cold+0x21/0x21 [ 86.156176][ T2418] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 86.156178][ T2418] ? rcu_read_lock_any_held+0x3c/0x90 [ 86.156181][ T2418] ? validate_chain+0x38b/0xc20 [ 86.156183][ T2418] ? netdev_name+0x43/0x60 [ 86.156187][ T2418] ? __netdev_printk+0x17f/0x1d0 [ 86.156190][ T2418] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 86.156192][ T2418] netdev_info+0xe2/0x116 [ 86.156195][ T2418] ? netdev_notice+0x120/0x120 [ 86.156197][ T2418] ? find_held_lock+0x2b/0x80 [ 86.156200][ T2418] ? __lock_release.isra.0+0x69/0x1a0 [ 86.156203][ T2418] ? mark_held_locks+0x40/0x70 [ 86.156207][ T2418] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 86.156209][ T2418] netif_change_name.cold+0x4f/0x89 [ 86.156211][ T2418] ? register_netdev+0x40/0x40 [ 86.156212][ T2418] ? is_bpf_text_address+0x68/0x110 [ 86.156217][ T2418] ? netdev_adjacent_rename_links+0x470/0x470 [ 86.156220][ T2418] ? __kernel_text_address+0x12/0x30 [ 86.156222][ T2418] ? write_profile+0xf0/0xf0 [ 86.156226][ T2418] ? __asan_memset+0x27/0x50 [ 86.156232][ T2418] do_setlink.isra.0+0x1f7d/0x2a60 [ 86.156235][ T2418] ? stack_trace_save+0x93/0xc0 [ 86.156237][ T2418] ? rtnl_link_get_size+0x350/0x350 [ 86.156239][ T2418] ? rcu_read_lock_any_held+0x66/0x90 [ 86.156241][ T2418] ? stack_depot_save_flags+0x38e/0x790 [ 86.156244][ T2418] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 86.156246][ T2418] ? rcu_read_lock_any_held+0x3c/0x90 [ 86.156248][ T2418] ? validate_chain+0x38b/0xc20 [ 86.156250][ T2418] ? kasan_save_stack+0x3d/0x50 [ 86.156252][ T2418] ? kasan_save_stack+0x2f/0x50 [ 86.156253][ T2418] ? kasan_save_track+0x14/0x30 [ 86.156255][ T2418] ? __kasan_kmalloc+0x7b/0x90 [ 86.156257][ T2418] ? __lock_acquire+0x518/0xc20 [ 86.156259][ T2418] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 86.156262][ T2418] ? ___sys_sendmsg+0xd0/0x1d0 [ 86.156265][ T2418] ? lock_acquire.part.0+0xd4/0x280 [ 86.156267][ T2418] ? rtnl_newlink+0x9a8/0x11b0 [ 86.156270][ T2418] ? rcu_is_watching+0x16/0xd0 [ 86.156272][ T2418] ? lock_acquire+0x13c/0x160 [ 86.156273][ T2418] ? rcu_is_watching+0x16/0xd0 [ 86.156274][ T2418] ? rcu_is_watching+0x16/0xd0 [ 86.156276][ T2418] ? trace_contention_end+0xb3/0x180 [ 86.156278][ T2418] ? __mutex_lock+0x1db/0x1ea0 [ 86.156280][ T2418] ? __mutex_lock+0x9a3/0x1ea0 [ 86.156284][ T2418] ? rtnl_newlink+0x9a8/0x11b0 [ 86.156288][ T2418] ? ww_mutex_lock+0x160/0x160 [ 86.156289][ T2418] ? nla_get_range_signed+0x3d0/0x3d0 [ 86.156294][ T2418] ? rcu_is_watching+0x16/0xd0 [ 86.156296][ T2418] ? __rtnl_newlink+0x3fa/0xa50 [ 86.156301][ T2418] rtnl_newlink+0x9f1/0x11b0 [ 86.156306][ T2418] ? rtnl_bridge_getlink+0x850/0x850 [ 86.156308][ T2418] ? __lock_acquire+0x518/0xc20 [ 86.156313][ T2418] ? lock_acquire.part.0+0xd4/0x280 [ 86.156315][ T2418] ? find_held_lock+0x2b/0x80 [ 86.156317][ T2418] ? rtnl_bridge_getlink+0x850/0x850 [ 86.156318][ T2418] ? __lock_release.isra.0+0x69/0x1a0 [ 86.156322][ T2418] ? rtnl_bridge_getlink+0x850/0x850 [ 86.156324][ T2418] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.156327][ T2418] ? rtnl_link_fill+0x920/0x920 [ 86.156329][ T2418] ? __lock_acquire+0x518/0xc20 [ 86.156333][ T2418] ? lock_acquire.part.0+0xd4/0x280 [ 86.156335][ T2418] ? find_held_lock+0x2b/0x80 [ 86.156338][ T2418] netlink_rcv_skb+0x14e/0x3a0 [ 86.156342][ T2418] ? rtnl_link_fill+0x920/0x920 [ 86.156344][ T2418] ? netlink_ack+0xcf0/0xcf0 [ 86.156351][ T2418] ? netlink_deliver_tap+0xc5/0x330 [ 86.156353][ T2418] ? netlink_deliver_tap+0x13c/0x330 [ 86.156357][ T2418] netlink_unicast+0x486/0x750 [ 86.156361][ T2418] ? netlink_attachskb+0x810/0x810 [ 86.156364][ T2418] ? find_held_lock+0x2b/0x80 [ 86.156368][ T2418] netlink_sendmsg+0x75b/0xc90 [ 86.156372][ T2418] ? netlink_unicast+0x750/0x750 [ 86.156375][ T2418] ? __lock_release.isra.0+0x69/0x1a0 [ 86.156377][ T2418] ? __import_iovec+0x36c/0x620 [ 86.156382][ T2418] __sock_sendmsg+0xce/0x190 [ 86.156385][ T2418] ____sys_sendmsg+0x61a/0x860 [ 86.156387][ T2418] ? copy_msghdr_from_user+0x279/0x420 [ 86.156390][ T2418] ? sock_write_iter+0x400/0x400 [ 86.156391][ T2418] ? move_addr_to_kernel+0x40/0x40 [ 86.156398][ T2418] ___sys_sendmsg+0x14e/0x1d0 [ 86.156401][ T2418] ? copy_msghdr_from_user+0x420/0x420 [ 86.156417][ T2418] __sys_sendmsg+0x12c/0x1d0 [ 86.156420][ T2418] ? __sys_sendmsg_sock+0x20/0x20 [ 86.156426][ T2418] ? rcu_is_watching+0x16/0xd0 [ 86.156429][ T2418] do_syscall_64+0xff/0x530 [ 86.156432][ T2418] ? exc_page_fault+0xee/0x100 [ 86.156435][ T2418] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.156437][ T2418] RIP: 0033:0x7f363a90354e [ 86.156441][ T2418] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 86.156443][ T2418] RSP: 002b:00007fffeb310090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 86.156445][ T2418] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f363a90354e [ 86.156447][ T2418] RDX: 0000000000000000 RSI: 00007fffeb310140 RDI: 0000000000000005 [ 86.156448][ T2418] RBP: 00007fffeb3100a0 R08: 0000000000000000 R09: 0000000000000000 [ 86.156448][ T2418] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a42a [ 86.156449][ T2418] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffeb310810 [ 86.156456][ T2418] [ 174.709332][ T3796] eth1: renamed from tmp [ 174.709348][ T3796] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 174.709350][ T3796] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3796, name: ip [ 174.709351][ T3796] preempt_count: 1, expected: 0 [ 174.709352][ T3796] RCU nest depth: 0, expected: 0 [ 174.709353][ T3796] locks held by ip/3796: 5, last CPU#3: [ 174.709355][ T3796] #0: ffffffffa631b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 174.709367][ T3796] #1: ffffffffa5b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 174.709373][ T3796] #2: ffffffffa5b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 174.709377][ T3796] #3: ffffffffa5a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 174.709380][ T3796] #4: ffffffffa5a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 174.709384][ T3796] irq event stamp: 25914 [ 174.709385][ T3796] hardirqs last enabled at (25913): [] __down_trylock_console_sem+0x86/0xa0 [ 174.709388][ T3796] hardirqs last disabled at (25914): [] console_emit_next_record+0x3d4/0x4c0 [ 174.709390][ T3796] softirqs last enabled at (25908): [] netif_change_name+0x216/0x8c0 [ 174.709394][ T3796] softirqs last disabled at (25906): [] netif_change_name+0x1ad/0x8c0 [ 174.709396][ T3796] Preemption disabled at: [ 174.709397][ T3796] [] vprintk_emit+0x31b/0x3e0 [ 174.709401][ T3796] CPU: 3 UID: 0 PID: 3796 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 174.709404][ T3796] Tainted: [W]=WARN [ 174.709405][ T3796] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.709407][ T3796] Call Trace: [ 174.709408][ T3796] [ 174.709410][ T3796] dump_stack_lvl+0x6f/0xa0 [ 174.709416][ T3796] ? vprintk_emit+0x31b/0x3e0 [ 174.709417][ T3796] __might_resched.cold+0x1fe/0x2c1 [ 174.709422][ T3796] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 174.709426][ T3796] ? __kmalloc_noprof+0xdb/0x760 [ 174.709430][ T3796] __kmalloc_noprof+0x443/0x760 [ 174.709432][ T3796] ? alloc_buf.isra.0+0x4b/0x260 [ 174.709438][ T3796] ? do_raw_spin_unlock+0x59/0x250 [ 174.709441][ T3796] alloc_buf.isra.0+0x4b/0x260 [ 174.709444][ T3796] put_chars+0x1e1/0x2f0 [ 174.709447][ T3796] ? __send_to_port+0x420/0x420 [ 174.709453][ T3796] hvc_console_print+0x292/0x780 [ 174.709461][ T3796] ? hvc_write+0x3a0/0x3a0 [ 174.709464][ T3796] ? lock_acquire+0x13c/0x160 [ 174.709468][ T3796] console_emit_next_record+0x22f/0x4c0 [ 174.709472][ T3796] ? devkmsg_read+0x4b0/0x4b0 [ 174.709474][ T3796] ? console_flush_one_record+0x106/0x710 [ 174.709477][ T3796] ? rcu_is_watching+0x16/0xd0 [ 174.709480][ T3796] ? lock_acquire+0x13c/0x160 [ 174.709484][ T3796] console_flush_one_record+0x46f/0x710 [ 174.709491][ T3796] ? console_emit_next_record+0x4c0/0x4c0 [ 174.709493][ T3796] ? __lock_acquire+0x518/0xc20 [ 174.709498][ T3796] console_unlock+0xee/0x1f0 [ 174.709501][ T3796] ? console_flush_one_record+0x710/0x710 [ 174.709503][ T3796] ? rcu_is_watching+0x16/0xd0 [ 174.709505][ T3796] ? lock_acquire+0xe0/0x160 [ 174.709508][ T3796] ? __down_trylock_console_sem+0x5e/0xa0 [ 174.709510][ T3796] ? vprintk_emit+0x320/0x3e0 [ 174.709513][ T3796] vprintk_emit+0x37c/0x3e0 [ 174.709516][ T3796] ? wake_up_klogd_work_func+0x90/0x90 [ 174.709518][ T3796] ? _mutex_trylock_nest_lock+0x390/0x390 [ 174.709523][ T3796] _printk+0xc7/0x100 [ 174.709527][ T3796] ? snapshot_read.cold+0x21/0x21 [ 174.709529][ T3796] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 174.709532][ T3796] ? rcu_read_lock_any_held+0x3c/0x90 [ 174.709534][ T3796] ? validate_chain+0x38b/0xc20 [ 174.709536][ T3796] ? netdev_name+0x43/0x60 [ 174.709540][ T3796] ? __netdev_printk+0x17f/0x1d0 [ 174.709543][ T3796] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 174.709545][ T3796] netdev_info+0xe2/0x116 [ 174.709548][ T3796] ? netdev_notice+0x120/0x120 [ 174.709551][ T3796] ? find_held_lock+0x2b/0x80 [ 174.709554][ T3796] ? __lock_release.isra.0+0x69/0x1a0 [ 174.709556][ T3796] ? mark_held_locks+0x40/0x70 [ 174.709560][ T3796] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 174.709562][ T3796] netif_change_name.cold+0x4f/0x89 [ 174.709564][ T3796] ? register_netdev+0x40/0x40 [ 174.709565][ T3796] ? is_bpf_text_address+0x68/0x110 [ 174.709571][ T3796] ? netdev_adjacent_rename_links+0x470/0x470 [ 174.709573][ T3796] ? __kernel_text_address+0x12/0x30 [ 174.709576][ T3796] ? write_profile+0xf0/0xf0 [ 174.709580][ T3796] ? __asan_memset+0x27/0x50 [ 174.709585][ T3796] do_setlink.isra.0+0x1f7d/0x2a60 [ 174.709588][ T3796] ? stack_trace_save+0x93/0xc0 [ 174.709591][ T3796] ? rtnl_link_get_size+0x350/0x350 [ 174.709592][ T3796] ? rcu_read_lock_any_held+0x66/0x90 [ 174.709594][ T3796] ? stack_depot_save_flags+0x38e/0x790 [ 174.709597][ T3796] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 174.709599][ T3796] ? rcu_read_lock_any_held+0x3c/0x90 [ 174.709601][ T3796] ? validate_chain+0x38b/0xc20 [ 174.709603][ T3796] ? kasan_save_stack+0x3d/0x50 [ 174.709605][ T3796] ? kasan_save_stack+0x2f/0x50 [ 174.709606][ T3796] ? kasan_save_track+0x14/0x30 [ 174.709608][ T3796] ? __kasan_kmalloc+0x7b/0x90 [ 174.709610][ T3796] ? __lock_acquire+0x518/0xc20 [ 174.709612][ T3796] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 174.709614][ T3796] ? ___sys_sendmsg+0xd0/0x1d0 [ 174.709618][ T3796] ? lock_acquire.part.0+0xd4/0x280 [ 174.709620][ T3796] ? rtnl_newlink+0x9a8/0x11b0 [ 174.709623][ T3796] ? rcu_is_watching+0x16/0xd0 [ 174.709625][ T3796] ? lock_acquire+0x13c/0x160 [ 174.709626][ T3796] ? rcu_is_watching+0x16/0xd0 [ 174.709627][ T3796] ? rcu_is_watching+0x16/0xd0 [ 174.709629][ T3796] ? trace_contention_end+0xb3/0x180 [ 174.709631][ T3796] ? __mutex_lock+0x1db/0x1ea0 [ 174.709633][ T3796] ? __mutex_lock+0x9a3/0x1ea0 [ 174.709635][ T3796] ? rtnl_newlink+0x9a8/0x11b0 [ 174.709638][ T3796] ? ww_mutex_lock+0x160/0x160 [ 174.709639][ T3796] ? nla_get_range_signed+0x3d0/0x3d0 [ 174.709644][ T3796] ? rcu_is_watching+0x16/0xd0 [ 174.709646][ T3796] ? __rtnl_newlink+0x3fa/0xa50 [ 174.709651][ T3796] rtnl_newlink+0x9f1/0x11b0 [ 174.709656][ T3796] ? rtnl_bridge_getlink+0x850/0x850 [ 174.709658][ T3796] ? __lock_acquire+0x518/0xc20 [ 174.709663][ T3796] ? lock_acquire.part.0+0xd4/0x280 [ 174.709664][ T3796] ? find_held_lock+0x2b/0x80 [ 174.709666][ T3796] ? rtnl_bridge_getlink+0x850/0x850 [ 174.709668][ T3796] ? __lock_release.isra.0+0x69/0x1a0 [ 174.709672][ T3796] ? rtnl_bridge_getlink+0x850/0x850 [ 174.709674][ T3796] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 174.709677][ T3796] ? rtnl_link_fill+0x920/0x920 [ 174.709678][ T3796] ? __lock_acquire+0x518/0xc20 [ 174.709683][ T3796] ? lock_acquire.part.0+0xd4/0x280 [ 174.709684][ T3796] ? find_held_lock+0x2b/0x80 [ 174.709688][ T3796] netlink_rcv_skb+0x14e/0x3a0 [ 174.709691][ T3796] ? rtnl_link_fill+0x920/0x920 [ 174.709694][ T3796] ? netlink_ack+0xcf0/0xcf0 [ 174.709700][ T3796] ? netlink_deliver_tap+0xc5/0x330 [ 174.709702][ T3796] ? netlink_deliver_tap+0x13c/0x330 [ 174.709706][ T3796] netlink_unicast+0x486/0x750 [ 174.709710][ T3796] ? netlink_attachskb+0x810/0x810 [ 174.709713][ T3796] ? find_held_lock+0x2b/0x80 [ 174.709717][ T3796] netlink_sendmsg+0x75b/0xc90 [ 174.709721][ T3796] ? netlink_unicast+0x750/0x750 [ 174.709725][ T3796] ? __lock_release.isra.0+0x69/0x1a0 [ 174.709726][ T3796] ? __import_iovec+0x36c/0x620 [ 174.709732][ T3796] __sock_sendmsg+0xce/0x190 [ 174.709734][ T3796] ____sys_sendmsg+0x61a/0x860 [ 174.709737][ T3796] ? copy_msghdr_from_user+0x279/0x420 [ 174.709739][ T3796] ? sock_write_iter+0x400/0x400 [ 174.709740][ T3796] ? move_addr_to_kernel+0x40/0x40 [ 174.709748][ T3796] ___sys_sendmsg+0x14e/0x1d0 [ 174.709750][ T3796] ? copy_msghdr_from_user+0x420/0x420 [ 174.709766][ T3796] __sys_sendmsg+0x12c/0x1d0 [ 174.709769][ T3796] ? __sys_sendmsg_sock+0x20/0x20 [ 174.709775][ T3796] ? rcu_is_watching+0x16/0xd0 [ 174.709778][ T3796] do_syscall_64+0xff/0x530 [ 174.709781][ T3796] ? exc_page_fault+0xee/0x100 [ 174.709784][ T3796] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 174.709786][ T3796] RIP: 0033:0x7ff1e82d054e [ 174.709790][ T3796] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 174.709791][ T3796] RSP: 002b:00007ffef2bb68e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.709794][ T3796] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ff1e82d054e [ 174.709795][ T3796] RDX: 0000000000000000 RSI: 00007ffef2bb6990 RDI: 0000000000000005 [ 174.709796][ T3796] RBP: 00007ffef2bb68f0 R08: 0000000000000000 R09: 0000000000000000 [ 174.709797][ T3796] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a483 [ 174.709798][ T3796] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffef2bb7060 [ 174.709805][ T3796] [ 183.755484][ T4089] eth2: renamed from tmp [ 183.755500][ T4089] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 183.755502][ T4089] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4089, name: ip [ 183.755504][ T4089] preempt_count: 1, expected: 0 [ 183.755504][ T4089] RCU nest depth: 0, expected: 0 [ 183.755505][ T4089] locks held by ip/4089: 5, last CPU#3: [ 183.755507][ T4089] #0: ffffffffa631b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 183.755519][ T4089] #1: ffffffffa5b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 183.755525][ T4089] #2: ffffffffa5b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 183.755529][ T4089] #3: ffffffffa5a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 183.755533][ T4089] #4: ffffffffa5a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 183.755537][ T4089] irq event stamp: 23802 [ 183.755538][ T4089] hardirqs last enabled at (23801): [] __down_trylock_console_sem+0x86/0xa0 [ 183.755541][ T4089] hardirqs last disabled at (23802): [] console_emit_next_record+0x3d4/0x4c0 [ 183.755544][ T4089] softirqs last enabled at (23796): [] netif_change_name+0x216/0x8c0 [ 183.755547][ T4089] softirqs last disabled at (23794): [] netif_change_name+0x1ad/0x8c0 [ 183.755550][ T4089] Preemption disabled at: [ 183.755550][ T4089] [] vprintk_emit+0x31b/0x3e0 [ 183.755559][ T4089] CPU: 3 UID: 0 PID: 4089 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 183.755563][ T4089] Tainted: [W]=WARN [ 183.755564][ T4089] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 183.755566][ T4089] Call Trace: [ 183.755567][ T4089] [ 183.755569][ T4089] dump_stack_lvl+0x6f/0xa0 [ 183.755575][ T4089] ? vprintk_emit+0x31b/0x3e0 [ 183.755577][ T4089] __might_resched.cold+0x1fe/0x2c1 [ 183.755581][ T4089] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 183.755585][ T4089] ? __kmalloc_noprof+0xdb/0x760 [ 183.755590][ T4089] __kmalloc_noprof+0x443/0x760 [ 183.755592][ T4089] ? alloc_buf.isra.0+0x4b/0x260 [ 183.755598][ T4089] ? do_raw_spin_unlock+0x59/0x250 [ 183.755601][ T4089] alloc_buf.isra.0+0x4b/0x260 [ 183.755605][ T4089] put_chars+0x1e1/0x2f0 [ 183.755607][ T4089] ? __send_to_port+0x420/0x420 [ 183.755614][ T4089] hvc_console_print+0x292/0x780 [ 183.755621][ T4089] ? hvc_write+0x3a0/0x3a0 [ 183.755624][ T4089] ? lock_acquire+0x13c/0x160 [ 183.755629][ T4089] console_emit_next_record+0x22f/0x4c0 [ 183.755633][ T4089] ? devkmsg_read+0x4b0/0x4b0 [ 183.755635][ T4089] ? console_flush_one_record+0x106/0x710 [ 183.755638][ T4089] ? rcu_is_watching+0x16/0xd0 [ 183.755641][ T4089] ? lock_acquire+0x13c/0x160 [ 183.755645][ T4089] console_flush_one_record+0x46f/0x710 [ 183.755649][ T4089] ? console_emit_next_record+0x4c0/0x4c0 [ 183.755651][ T4089] ? __lock_acquire+0x518/0xc20 [ 183.755656][ T4089] console_unlock+0xee/0x1f0 [ 183.755659][ T4089] ? console_flush_one_record+0x710/0x710 [ 183.755661][ T4089] ? rcu_is_watching+0x16/0xd0 [ 183.755663][ T4089] ? lock_acquire+0xe0/0x160 [ 183.755667][ T4089] ? __down_trylock_console_sem+0x5e/0xa0 [ 183.755669][ T4089] ? vprintk_emit+0x320/0x3e0 [ 183.755671][ T4089] vprintk_emit+0x37c/0x3e0 [ 183.755674][ T4089] ? wake_up_klogd_work_func+0x90/0x90 [ 183.755677][ T4089] ? _mutex_trylock_nest_lock+0x390/0x390 [ 183.755682][ T4089] _printk+0xc7/0x100 [ 183.755686][ T4089] ? snapshot_read.cold+0x21/0x21 [ 183.755688][ T4089] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 183.755691][ T4089] ? rcu_read_lock_any_held+0x3c/0x90 [ 183.755693][ T4089] ? validate_chain+0x38b/0xc20 [ 183.755696][ T4089] ? netdev_name+0x43/0x60 [ 183.755699][ T4089] ? __netdev_printk+0x17f/0x1d0 [ 183.755702][ T4089] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 183.755704][ T4089] netdev_info+0xe2/0x116 [ 183.755707][ T4089] ? netdev_notice+0x120/0x120 [ 183.755710][ T4089] ? find_held_lock+0x2b/0x80 [ 183.755713][ T4089] ? __lock_release.isra.0+0x69/0x1a0 [ 183.755716][ T4089] ? mark_held_locks+0x40/0x70 [ 183.755719][ T4089] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 183.755721][ T4089] netif_change_name.cold+0x4f/0x89 [ 183.755724][ T4089] ? register_netdev+0x40/0x40 [ 183.755725][ T4089] ? is_bpf_text_address+0x68/0x110 [ 183.755730][ T4089] ? netdev_adjacent_rename_links+0x470/0x470 [ 183.755733][ T4089] ? __kernel_text_address+0x12/0x30 [ 183.755735][ T4089] ? write_profile+0xf0/0xf0 [ 183.755739][ T4089] ? __asan_memset+0x27/0x50 [ 183.755745][ T4089] do_setlink.isra.0+0x1f7d/0x2a60 [ 183.755749][ T4089] ? stack_trace_save+0x93/0xc0 [ 183.755751][ T4089] ? rtnl_link_get_size+0x350/0x350 [ 183.755752][ T4089] ? rcu_read_lock_any_held+0x66/0x90 [ 183.755754][ T4089] ? stack_depot_save_flags+0x38e/0x790 [ 183.755757][ T4089] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 183.755759][ T4089] ? rcu_read_lock_any_held+0x3c/0x90 [ 183.755761][ T4089] ? validate_chain+0x38b/0xc20 [ 183.755764][ T4089] ? kasan_save_stack+0x3d/0x50 [ 183.755766][ T4089] ? kasan_save_stack+0x2f/0x50 [ 183.755767][ T4089] ? kasan_save_track+0x14/0x30 [ 183.755768][ T4089] ? __kasan_kmalloc+0x7b/0x90 [ 183.755771][ T4089] ? __lock_acquire+0x518/0xc20 [ 183.755773][ T4089] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 183.755776][ T4089] ? ___sys_sendmsg+0xd0/0x1d0 [ 183.755779][ T4089] ? lock_acquire.part.0+0xd4/0x280 [ 183.755782][ T4089] ? rtnl_newlink+0x9a8/0x11b0 [ 183.755784][ T4089] ? rcu_is_watching+0x16/0xd0 [ 183.755786][ T4089] ? lock_acquire+0x13c/0x160 [ 183.755788][ T4089] ? rcu_is_watching+0x16/0xd0 [ 183.755789][ T4089] ? rcu_is_watching+0x16/0xd0 [ 183.755791][ T4089] ? trace_contention_end+0xb3/0x180 [ 183.755793][ T4089] ? __mutex_lock+0x1db/0x1ea0 [ 183.755795][ T4089] ? __mutex_lock+0x9a3/0x1ea0 [ 183.755797][ T4089] ? rtnl_newlink+0x9a8/0x11b0 [ 183.755800][ T4089] ? ww_mutex_lock+0x160/0x160 [ 183.755801][ T4089] ? nla_get_range_signed+0x3d0/0x3d0 [ 183.755806][ T4089] ? rcu_is_watching+0x16/0xd0 [ 183.755808][ T4089] ? __rtnl_newlink+0x3fa/0xa50 [ 183.755813][ T4089] rtnl_newlink+0x9f1/0x11b0 [ 183.755819][ T4089] ? rtnl_bridge_getlink+0x850/0x850 [ 183.755821][ T4089] ? __lock_acquire+0x518/0xc20 [ 183.755825][ T4089] ? lock_acquire.part.0+0xd4/0x280 [ 183.755827][ T4089] ? find_held_lock+0x2b/0x80 [ 183.755829][ T4089] ? rtnl_bridge_getlink+0x850/0x850 [ 183.755831][ T4089] ? __lock_release.isra.0+0x69/0x1a0 [ 183.755835][ T4089] ? rtnl_bridge_getlink+0x850/0x850 [ 183.755837][ T4089] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 183.755840][ T4089] ? rtnl_link_fill+0x920/0x920 [ 183.755842][ T4089] ? __lock_acquire+0x518/0xc20 [ 183.755846][ T4089] ? lock_acquire.part.0+0xd4/0x280 [ 183.755848][ T4089] ? find_held_lock+0x2b/0x80 [ 183.755852][ T4089] netlink_rcv_skb+0x14e/0x3a0 [ 183.755855][ T4089] ? rtnl_link_fill+0x920/0x920 [ 183.755858][ T4089] ? netlink_ack+0xcf0/0xcf0 [ 183.755864][ T4089] ? netlink_deliver_tap+0xc5/0x330 [ 183.755866][ T4089] ? netlink_deliver_tap+0x13c/0x330 [ 183.755871][ T4089] netlink_unicast+0x486/0x750 [ 183.755875][ T4089] ? netlink_attachskb+0x810/0x810 [ 183.755878][ T4089] ? find_held_lock+0x2b/0x80 [ 183.755882][ T4089] netlink_sendmsg+0x75b/0xc90 [ 183.755886][ T4089] ? netlink_unicast+0x750/0x750 [ 183.755890][ T4089] ? __lock_release.isra.0+0x69/0x1a0 [ 183.755892][ T4089] ? __import_iovec+0x36c/0x620 [ 183.755897][ T4089] __sock_sendmsg+0xce/0x190 [ 183.755900][ T4089] ____sys_sendmsg+0x61a/0x860 [ 183.755902][ T4089] ? copy_msghdr_from_user+0x279/0x420 [ 183.755904][ T4089] ? sock_write_iter+0x400/0x400 [ 183.755906][ T4089] ? move_addr_to_kernel+0x40/0x40 [ 183.755914][ T4089] ___sys_sendmsg+0x14e/0x1d0 [ 183.755916][ T4089] ? copy_msghdr_from_user+0x420/0x420 [ 183.755932][ T4089] __sys_sendmsg+0x12c/0x1d0 [ 183.755935][ T4089] ? __sys_sendmsg_sock+0x20/0x20 [ 183.755941][ T4089] ? rcu_is_watching+0x16/0xd0 [ 183.755945][ T4089] do_syscall_64+0xff/0x530 [ 183.755948][ T4089] ? exc_page_fault+0xee/0x100 [ 183.755950][ T4089] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 183.755956][ T4089] RIP: 0033:0x7f93d1a5454e [ 183.755960][ T4089] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 183.755961][ T4089] RSP: 002b:00007ffed3c94690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 183.755964][ T4089] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f93d1a5454e [ 183.755965][ T4089] RDX: 0000000000000000 RSI: 00007ffed3c94740 RDI: 0000000000000005 [ 183.755966][ T4089] RBP: 00007ffed3c946a0 R08: 0000000000000000 R09: 0000000000000000 [ 183.755967][ T4089] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a48c [ 183.755968][ T4089] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffed3c94e10 [ 183.755975][ T4089] [ 257.690893][ T5105] eth1: renamed from tmp [ 257.690910][ T5105] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 257.690912][ T5105] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 5105, name: ip [ 257.690914][ T5105] preempt_count: 1, expected: 0 [ 257.690915][ T5105] RCU nest depth: 0, expected: 0 [ 257.690916][ T5105] locks held by ip/5105: 5, last CPU#0: [ 257.690918][ T5105] #0: ffffffffa631b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 257.690930][ T5105] #1: ffffffffa5b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 257.690936][ T5105] #2: ffffffffa5b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 257.690940][ T5105] #3: ffffffffa5a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 257.690944][ T5105] #4: ffffffffa5a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 257.690948][ T5105] irq event stamp: 21730 [ 257.690949][ T5105] hardirqs last enabled at (21729): [] __down_trylock_console_sem+0x86/0xa0 [ 257.690956][ T5105] hardirqs last disabled at (21730): [] console_emit_next_record+0x3d4/0x4c0 [ 257.690958][ T5105] softirqs last enabled at (21724): [] netif_change_name+0x216/0x8c0 [ 257.690961][ T5105] softirqs last disabled at (21722): [] netif_change_name+0x1ad/0x8c0 [ 257.690964][ T5105] Preemption disabled at: [ 257.690965][ T5105] [] vprintk_emit+0x31b/0x3e0 [ 257.690969][ T5105] CPU: 0 UID: 0 PID: 5105 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 257.690973][ T5105] Tainted: [W]=WARN [ 257.690974][ T5105] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 257.690975][ T5105] Call Trace: [ 257.690977][ T5105] [ 257.690978][ T5105] dump_stack_lvl+0x6f/0xa0 [ 257.690985][ T5105] ? vprintk_emit+0x31b/0x3e0 [ 257.690986][ T5105] __might_resched.cold+0x1fe/0x2c1 [ 257.690991][ T5105] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 257.690995][ T5105] ? __kmalloc_noprof+0xdb/0x760 [ 257.691000][ T5105] __kmalloc_noprof+0x443/0x760 [ 257.691002][ T5105] ? alloc_buf.isra.0+0x4b/0x260 [ 257.691008][ T5105] ? do_raw_spin_unlock+0x59/0x250 [ 257.691011][ T5105] alloc_buf.isra.0+0x4b/0x260 [ 257.691015][ T5105] put_chars+0x1e1/0x2f0 [ 257.691017][ T5105] ? __send_to_port+0x420/0x420 [ 257.691024][ T5105] hvc_console_print+0x292/0x780 [ 257.691031][ T5105] ? hvc_write+0x3a0/0x3a0 [ 257.691035][ T5105] ? lock_acquire+0x13c/0x160 [ 257.691039][ T5105] console_emit_next_record+0x22f/0x4c0 [ 257.691043][ T5105] ? devkmsg_read+0x4b0/0x4b0 [ 257.691045][ T5105] ? console_flush_one_record+0x106/0x710 [ 257.691049][ T5105] ? rcu_is_watching+0x16/0xd0 [ 257.691051][ T5105] ? lock_acquire+0x13c/0x160 [ 257.691055][ T5105] console_flush_one_record+0x46f/0x710 [ 257.691060][ T5105] ? console_emit_next_record+0x4c0/0x4c0 [ 257.691062][ T5105] ? __lock_acquire+0x518/0xc20 [ 257.691067][ T5105] console_unlock+0xee/0x1f0 [ 257.691070][ T5105] ? console_flush_one_record+0x710/0x710 [ 257.691072][ T5105] ? rcu_is_watching+0x16/0xd0 [ 257.691074][ T5105] ? lock_acquire+0xe0/0x160 [ 257.691078][ T5105] ? __down_trylock_console_sem+0x5e/0xa0 [ 257.691080][ T5105] ? vprintk_emit+0x320/0x3e0 [ 257.691082][ T5105] vprintk_emit+0x37c/0x3e0 [ 257.691085][ T5105] ? wake_up_klogd_work_func+0x90/0x90 [ 257.691088][ T5105] ? _mutex_trylock_nest_lock+0x390/0x390 [ 257.691093][ T5105] _printk+0xc7/0x100 [ 257.691097][ T5105] ? snapshot_read.cold+0x21/0x21 [ 257.691098][ T5105] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 257.691107][ T5105] ? rcu_read_lock_any_held+0x3c/0x90 [ 257.691110][ T5105] ? validate_chain+0x38b/0xc20 [ 257.691112][ T5105] ? netdev_name+0x43/0x60 [ 257.691116][ T5105] ? __netdev_printk+0x17f/0x1d0 [ 257.691119][ T5105] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 257.691121][ T5105] netdev_info+0xe2/0x116 [ 257.691124][ T5105] ? netdev_notice+0x120/0x120 [ 257.691127][ T5105] ? find_held_lock+0x2b/0x80 [ 257.691130][ T5105] ? __lock_release.isra.0+0x69/0x1a0 [ 257.691133][ T5105] ? mark_held_locks+0x40/0x70 [ 257.691136][ T5105] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 257.691138][ T5105] netif_change_name.cold+0x4f/0x89 [ 257.691140][ T5105] ? register_netdev+0x40/0x40 [ 257.691142][ T5105] ? is_bpf_text_address+0x68/0x110 [ 257.691147][ T5105] ? netdev_adjacent_rename_links+0x470/0x470 [ 257.691150][ T5105] ? __kernel_text_address+0x12/0x30 [ 257.691152][ T5105] ? write_profile+0xf0/0xf0 [ 257.691157][ T5105] ? __asan_memset+0x27/0x50 [ 257.691162][ T5105] do_setlink.isra.0+0x1f7d/0x2a60 [ 257.691166][ T5105] ? stack_trace_save+0x93/0xc0 [ 257.691168][ T5105] ? rtnl_link_get_size+0x350/0x350 [ 257.691170][ T5105] ? rcu_read_lock_any_held+0x66/0x90 [ 257.691172][ T5105] ? stack_depot_save_flags+0x38e/0x790 [ 257.691175][ T5105] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 257.691177][ T5105] ? rcu_read_lock_any_held+0x3c/0x90 [ 257.691179][ T5105] ? validate_chain+0x38b/0xc20 [ 257.691181][ T5105] ? kasan_save_stack+0x3d/0x50 [ 257.691183][ T5105] ? kasan_save_stack+0x2f/0x50 [ 257.691184][ T5105] ? kasan_save_track+0x14/0x30 [ 257.691186][ T5105] ? __kasan_kmalloc+0x7b/0x90 [ 257.691188][ T5105] ? __lock_acquire+0x518/0xc20 [ 257.691190][ T5105] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 257.691193][ T5105] ? ___sys_sendmsg+0xd0/0x1d0 [ 257.691197][ T5105] ? lock_acquire.part.0+0xd4/0x280 [ 257.691199][ T5105] ? rtnl_newlink+0x9a8/0x11b0 [ 257.691202][ T5105] ? rcu_is_watching+0x16/0xd0 [ 257.691203][ T5105] ? lock_acquire+0x13c/0x160 [ 257.691205][ T5105] ? rcu_is_watching+0x16/0xd0 [ 257.691206][ T5105] ? rcu_is_watching+0x16/0xd0 [ 257.691208][ T5105] ? trace_contention_end+0xb3/0x180 [ 257.691210][ T5105] ? __mutex_lock+0x1db/0x1ea0 [ 257.691212][ T5105] ? __mutex_lock+0x9a3/0x1ea0 [ 257.691214][ T5105] ? rtnl_newlink+0x9a8/0x11b0 [ 257.691217][ T5105] ? ww_mutex_lock+0x160/0x160 [ 257.691218][ T5105] ? nla_get_range_signed+0x3d0/0x3d0 [ 257.691223][ T5105] ? rcu_is_watching+0x16/0xd0 [ 257.691226][ T5105] ? __rtnl_newlink+0x3fa/0xa50 [ 257.691231][ T5105] rtnl_newlink+0x9f1/0x11b0 [ 257.691236][ T5105] ? rtnl_bridge_getlink+0x850/0x850 [ 257.691238][ T5105] ? __lock_acquire+0x518/0xc20 [ 257.691243][ T5105] ? lock_acquire.part.0+0xd4/0x280 [ 257.691245][ T5105] ? find_held_lock+0x2b/0x80 [ 257.691247][ T5105] ? rtnl_bridge_getlink+0x850/0x850 [ 257.691249][ T5105] ? __lock_release.isra.0+0x69/0x1a0 [ 257.691253][ T5105] ? rtnl_bridge_getlink+0x850/0x850 [ 257.691255][ T5105] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 257.691258][ T5105] ? rtnl_link_fill+0x920/0x920 [ 257.691259][ T5105] ? __lock_acquire+0x518/0xc20 [ 257.691264][ T5105] ? lock_acquire.part.0+0xd4/0x280 [ 257.691266][ T5105] ? find_held_lock+0x2b/0x80 [ 257.691270][ T5105] netlink_rcv_skb+0x14e/0x3a0 [ 257.691273][ T5105] ? rtnl_link_fill+0x920/0x920 [ 257.691276][ T5105] ? netlink_ack+0xcf0/0xcf0 [ 257.691283][ T5105] ? netlink_deliver_tap+0xc5/0x330 [ 257.691285][ T5105] ? netlink_deliver_tap+0x13c/0x330 [ 257.691289][ T5105] netlink_unicast+0x486/0x750 [ 257.691293][ T5105] ? netlink_attachskb+0x810/0x810 [ 257.691296][ T5105] ? find_held_lock+0x2b/0x80 [ 257.691300][ T5105] netlink_sendmsg+0x75b/0xc90 [ 257.691304][ T5105] ? netlink_unicast+0x750/0x750 [ 257.691308][ T5105] ? __lock_release.isra.0+0x69/0x1a0 [ 257.691310][ T5105] ? __import_iovec+0x36c/0x620 [ 257.691316][ T5105] __sock_sendmsg+0xce/0x190 [ 257.691318][ T5105] ____sys_sendmsg+0x61a/0x860 [ 257.691321][ T5105] ? copy_msghdr_from_user+0x279/0x420 [ 257.691323][ T5105] ? sock_write_iter+0x400/0x400 [ 257.691325][ T5105] ? move_addr_to_kernel+0x40/0x40 [ 257.691333][ T5105] ___sys_sendmsg+0x14e/0x1d0 [ 257.691335][ T5105] ? copy_msghdr_from_user+0x420/0x420 [ 257.691353][ T5105] __sys_sendmsg+0x12c/0x1d0 [ 257.691356][ T5105] ? __sys_sendmsg_sock+0x20/0x20 [ 257.691362][ T5105] ? rcu_is_watching+0x16/0xd0 [ 257.691365][ T5105] do_syscall_64+0xff/0x530 [ 257.691368][ T5105] ? exc_page_fault+0xee/0x100 [ 257.691371][ T5105] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 257.691373][ T5105] RIP: 0033:0x7faf4db0854e [ 257.691377][ T5105] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 257.691379][ T5105] RSP: 002b:00007ffd9cd551f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 257.691382][ T5105] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007faf4db0854e [ 257.691383][ T5105] RDX: 0000000000000000 RSI: 00007ffd9cd552a0 RDI: 0000000000000005 [ 257.691384][ T5105] RBP: 00007ffd9cd55200 R08: 0000000000000000 R09: 0000000000000000 [ 257.691385][ T5105] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a4d6 [ 257.691386][ T5105] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd9cd55970 [ 257.691393][ T5105] [ 314.904478][ T6996] eth1: renamed from tmp [ 314.904494][ T6996] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 314.904496][ T6996] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 6996, name: ip [ 314.904498][ T6996] preempt_count: 1, expected: 0 [ 314.904498][ T6996] RCU nest depth: 0, expected: 0 [ 314.904499][ T6996] locks held by ip/6996: 5, last CPU#3: [ 314.904501][ T6996] #0: ffffffffa631b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 314.904513][ T6996] #1: ffffffffa5b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 314.904519][ T6996] #2: ffffffffa5b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 314.904529][ T6996] #3: ffffffffa5a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 314.904533][ T6996] #4: ffffffffa5a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 314.904537][ T6996] irq event stamp: 30886 [ 314.904538][ T6996] hardirqs last enabled at (30885): [] __down_trylock_console_sem+0x86/0xa0 [ 314.904541][ T6996] hardirqs last disabled at (30886): [] console_emit_next_record+0x3d4/0x4c0 [ 314.904544][ T6996] softirqs last enabled at (30880): [] netif_change_name+0x216/0x8c0 [ 314.904547][ T6996] softirqs last disabled at (30878): [] netif_change_name+0x1ad/0x8c0 [ 314.904550][ T6996] Preemption disabled at: [ 314.904551][ T6996] [] vprintk_emit+0x31b/0x3e0 [ 314.904555][ T6996] CPU: 3 UID: 0 PID: 6996 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 314.904559][ T6996] Tainted: [W]=WARN [ 314.904560][ T6996] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 314.904562][ T6996] Call Trace: [ 314.904563][ T6996] [ 314.904565][ T6996] dump_stack_lvl+0x6f/0xa0 [ 314.904571][ T6996] ? vprintk_emit+0x31b/0x3e0 [ 314.904573][ T6996] __might_resched.cold+0x1fe/0x2c1 [ 314.904577][ T6996] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 314.904581][ T6996] ? __kmalloc_noprof+0xdb/0x760 [ 314.904585][ T6996] __kmalloc_noprof+0x443/0x760 [ 314.904587][ T6996] ? alloc_buf.isra.0+0x4b/0x260 [ 314.904594][ T6996] ? do_raw_spin_unlock+0x59/0x250 [ 314.904597][ T6996] alloc_buf.isra.0+0x4b/0x260 [ 314.904601][ T6996] put_chars+0x1e1/0x2f0 [ 314.904603][ T6996] ? __send_to_port+0x420/0x420 [ 314.904610][ T6996] hvc_console_print+0x292/0x780 [ 314.904617][ T6996] ? hvc_write+0x3a0/0x3a0 [ 314.904621][ T6996] ? lock_acquire+0x13c/0x160 [ 314.904625][ T6996] console_emit_next_record+0x22f/0x4c0 [ 314.904630][ T6996] ? devkmsg_read+0x4b0/0x4b0 [ 314.904632][ T6996] ? console_flush_one_record+0x106/0x710 [ 314.904635][ T6996] ? rcu_is_watching+0x16/0xd0 [ 314.904638][ T6996] ? lock_acquire+0x13c/0x160 [ 314.904642][ T6996] console_flush_one_record+0x46f/0x710 [ 314.904646][ T6996] ? console_emit_next_record+0x4c0/0x4c0 [ 314.904648][ T6996] ? __lock_acquire+0x518/0xc20 [ 314.904653][ T6996] console_unlock+0xee/0x1f0 [ 314.904656][ T6996] ? console_flush_one_record+0x710/0x710 [ 314.904658][ T6996] ? rcu_is_watching+0x16/0xd0 [ 314.904660][ T6996] ? lock_acquire+0xe0/0x160 [ 314.904664][ T6996] ? __down_trylock_console_sem+0x5e/0xa0 [ 314.904666][ T6996] ? vprintk_emit+0x320/0x3e0 [ 314.904668][ T6996] vprintk_emit+0x37c/0x3e0 [ 314.904672][ T6996] ? wake_up_klogd_work_func+0x90/0x90 [ 314.904674][ T6996] ? _mutex_trylock_nest_lock+0x390/0x390 [ 314.904680][ T6996] _printk+0xc7/0x100 [ 314.904684][ T6996] ? snapshot_read.cold+0x21/0x21 [ 314.904685][ T6996] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 314.904688][ T6996] ? rcu_read_lock_any_held+0x3c/0x90 [ 314.904691][ T6996] ? validate_chain+0x38b/0xc20 [ 314.904693][ T6996] ? netdev_name+0x43/0x60 [ 314.904697][ T6996] ? __netdev_printk+0x17f/0x1d0 [ 314.904700][ T6996] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 314.904702][ T6996] netdev_info+0xe2/0x116 [ 314.904705][ T6996] ? netdev_notice+0x120/0x120 [ 314.904708][ T6996] ? find_held_lock+0x2b/0x80 [ 314.904711][ T6996] ? __lock_release.isra.0+0x69/0x1a0 [ 314.904714][ T6996] ? mark_held_locks+0x40/0x70 [ 314.904717][ T6996] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 314.904720][ T6996] netif_change_name.cold+0x4f/0x89 [ 314.904722][ T6996] ? register_netdev+0x40/0x40 [ 314.904723][ T6996] ? is_bpf_text_address+0x68/0x110 [ 314.904728][ T6996] ? netdev_adjacent_rename_links+0x470/0x470 [ 314.904731][ T6996] ? __kernel_text_address+0x12/0x30 [ 314.904734][ T6996] ? write_profile+0xf0/0xf0 [ 314.904738][ T6996] ? __asan_memset+0x27/0x50 [ 314.904744][ T6996] do_setlink.isra.0+0x1f7d/0x2a60 [ 314.904747][ T6996] ? stack_trace_save+0x93/0xc0 [ 314.904749][ T6996] ? rtnl_link_get_size+0x350/0x350 [ 314.904751][ T6996] ? rcu_read_lock_any_held+0x66/0x90 [ 314.904753][ T6996] ? stack_depot_save_flags+0x38e/0x790 [ 314.904756][ T6996] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 314.904758][ T6996] ? rcu_read_lock_any_held+0x3c/0x90 [ 314.904760][ T6996] ? validate_chain+0x38b/0xc20 [ 314.904763][ T6996] ? kasan_save_stack+0x3d/0x50 [ 314.904765][ T6996] ? kasan_save_stack+0x2f/0x50 [ 314.904766][ T6996] ? kasan_save_track+0x14/0x30 [ 314.904767][ T6996] ? __kasan_kmalloc+0x7b/0x90 [ 314.904770][ T6996] ? __lock_acquire+0x518/0xc20 [ 314.904772][ T6996] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 314.904775][ T6996] ? ___sys_sendmsg+0xd0/0x1d0 [ 314.904779][ T6996] ? lock_acquire.part.0+0xd4/0x280 [ 314.904781][ T6996] ? rtnl_newlink+0x9a8/0x11b0 [ 314.904783][ T6996] ? rcu_is_watching+0x16/0xd0 [ 314.904785][ T6996] ? lock_acquire+0x13c/0x160 [ 314.904787][ T6996] ? rcu_is_watching+0x16/0xd0 [ 314.904788][ T6996] ? rcu_is_watching+0x16/0xd0 [ 314.904790][ T6996] ? trace_contention_end+0xb3/0x180 [ 314.904792][ T6996] ? __mutex_lock+0x1db/0x1ea0 [ 314.904794][ T6996] ? __mutex_lock+0x9a3/0x1ea0 [ 314.904796][ T6996] ? rtnl_newlink+0x9a8/0x11b0 [ 314.904799][ T6996] ? ww_mutex_lock+0x160/0x160 [ 314.904800][ T6996] ? nla_get_range_signed+0x3d0/0x3d0 [ 314.904805][ T6996] ? rcu_is_watching+0x16/0xd0 [ 314.904808][ T6996] ? __rtnl_newlink+0x3fa/0xa50 [ 314.904813][ T6996] rtnl_newlink+0x9f1/0x11b0 [ 314.904818][ T6996] ? rtnl_bridge_getlink+0x850/0x850 [ 314.904820][ T6996] ? __lock_acquire+0x518/0xc20 [ 314.904825][ T6996] ? lock_acquire.part.0+0xd4/0x280 [ 314.904827][ T6996] ? find_held_lock+0x2b/0x80 [ 314.904829][ T6996] ? rtnl_bridge_getlink+0x850/0x850 [ 314.904831][ T6996] ? __lock_release.isra.0+0x69/0x1a0 [ 314.904835][ T6996] ? rtnl_bridge_getlink+0x850/0x850 [ 314.904837][ T6996] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 314.904840][ T6996] ? rtnl_link_fill+0x920/0x920 [ 314.904842][ T6996] ? __lock_acquire+0x518/0xc20 [ 314.904846][ T6996] ? lock_acquire.part.0+0xd4/0x280 [ 314.904848][ T6996] ? find_held_lock+0x2b/0x80 [ 314.904852][ T6996] netlink_rcv_skb+0x14e/0x3a0 [ 314.904855][ T6996] ? rtnl_link_fill+0x920/0x920 [ 314.904858][ T6996] ? netlink_ack+0xcf0/0xcf0 [ 314.904865][ T6996] ? netlink_deliver_tap+0xc5/0x330 [ 314.904867][ T6996] ? netlink_deliver_tap+0x13c/0x330 [ 314.904872][ T6996] netlink_unicast+0x486/0x750 [ 314.904876][ T6996] ? netlink_attachskb+0x810/0x810 [ 314.904878][ T6996] ? find_held_lock+0x2b/0x80 [ 314.904883][ T6996] netlink_sendmsg+0x75b/0xc90 [ 314.904887][ T6996] ? netlink_unicast+0x750/0x750 [ 314.904891][ T6996] ? __lock_release.isra.0+0x69/0x1a0 [ 314.904892][ T6996] ? __import_iovec+0x36c/0x620 [ 314.904898][ T6996] __sock_sendmsg+0xce/0x190 [ 314.904901][ T6996] ____sys_sendmsg+0x61a/0x860 [ 314.904903][ T6996] ? copy_msghdr_from_user+0x279/0x420 [ 314.904905][ T6996] ? sock_write_iter+0x400/0x400 [ 314.904907][ T6996] ? move_addr_to_kernel+0x40/0x40 [ 314.904915][ T6996] ___sys_sendmsg+0x14e/0x1d0 [ 314.904918][ T6996] ? copy_msghdr_from_user+0x420/0x420 [ 314.904934][ T6996] __sys_sendmsg+0x12c/0x1d0 [ 314.904937][ T6996] ? __sys_sendmsg_sock+0x20/0x20 [ 314.904943][ T6996] ? rcu_is_watching+0x16/0xd0 [ 314.904946][ T6996] do_syscall_64+0xff/0x530 [ 314.904949][ T6996] ? exc_page_fault+0xee/0x100 [ 314.904954][ T6996] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 314.904957][ T6996] RIP: 0033:0x7fa83c48654e [ 314.904961][ T6996] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 314.904962][ T6996] RSP: 002b:00007fffa6e32e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 314.904965][ T6996] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fa83c48654e [ 314.904967][ T6996] RDX: 0000000000000000 RSI: 00007fffa6e32f30 RDI: 0000000000000005 [ 314.904967][ T6996] RBP: 00007fffa6e32e90 R08: 0000000000000000 R09: 0000000000000000 [ 314.904968][ T6996] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a50f [ 314.904969][ T6996] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffa6e33600 [ 314.904976][ T6996] [ 344.125547][ T7949] eth1: renamed from tmp [ 344.125564][ T7949] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 344.125567][ T7949] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 7949, name: ip [ 344.125568][ T7949] preempt_count: 1, expected: 0 [ 344.125569][ T7949] RCU nest depth: 0, expected: 0 [ 344.125570][ T7949] locks held by ip/7949: 5, last CPU#3: [ 344.125572][ T7949] #0: ffffffffa631b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 344.125584][ T7949] #1: ffffffffa5b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 344.125590][ T7949] #2: ffffffffa5b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 344.125595][ T7949] #3: ffffffffa5a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 344.125598][ T7949] #4: ffffffffa5a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 344.125602][ T7949] irq event stamp: 19788 [ 344.125603][ T7949] hardirqs last enabled at (19787): [] __down_trylock_console_sem+0x86/0xa0 [ 344.125607][ T7949] hardirqs last disabled at (19788): [] console_emit_next_record+0x3d4/0x4c0 [ 344.125609][ T7949] softirqs last enabled at (19782): [] netif_change_name+0x216/0x8c0 [ 344.125612][ T7949] softirqs last disabled at (19780): [] netif_change_name+0x1ad/0x8c0 [ 344.125615][ T7949] Preemption disabled at: [ 344.125616][ T7949] [] vprintk_emit+0x31b/0x3e0 [ 344.125620][ T7949] CPU: 3 UID: 0 PID: 7949 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 344.125624][ T7949] Tainted: [W]=WARN [ 344.125625][ T7949] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 344.125627][ T7949] Call Trace: [ 344.125628][ T7949] [ 344.125630][ T7949] dump_stack_lvl+0x6f/0xa0 [ 344.125636][ T7949] ? vprintk_emit+0x31b/0x3e0 [ 344.125637][ T7949] __might_resched.cold+0x1fe/0x2c1 [ 344.125642][ T7949] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 344.125646][ T7949] ? __kmalloc_noprof+0xdb/0x760 [ 344.125651][ T7949] __kmalloc_noprof+0x443/0x760 [ 344.125653][ T7949] ? alloc_buf.isra.0+0x4b/0x260 [ 344.125660][ T7949] ? do_raw_spin_unlock+0x59/0x250 [ 344.125662][ T7949] alloc_buf.isra.0+0x4b/0x260 [ 344.125666][ T7949] put_chars+0x1e1/0x2f0 [ 344.125669][ T7949] ? __send_to_port+0x420/0x420 [ 344.125676][ T7949] hvc_console_print+0x292/0x780 [ 344.125683][ T7949] ? hvc_write+0x3a0/0x3a0 [ 344.125687][ T7949] ? lock_acquire+0x13c/0x160 [ 344.125691][ T7949] console_emit_next_record+0x22f/0x4c0 [ 344.125696][ T7949] ? devkmsg_read+0x4b0/0x4b0 [ 344.125697][ T7949] ? console_flush_one_record+0x106/0x710 [ 344.125701][ T7949] ? rcu_is_watching+0x16/0xd0 [ 344.125703][ T7949] ? lock_acquire+0x13c/0x160 [ 344.125708][ T7949] console_flush_one_record+0x46f/0x710 [ 344.125712][ T7949] ? console_emit_next_record+0x4c0/0x4c0 [ 344.125714][ T7949] ? __lock_acquire+0x518/0xc20 [ 344.125719][ T7949] console_unlock+0xee/0x1f0 [ 344.125722][ T7949] ? console_flush_one_record+0x710/0x710 [ 344.125724][ T7949] ? rcu_is_watching+0x16/0xd0 [ 344.125726][ T7949] ? lock_acquire+0xe0/0x160 [ 344.125729][ T7949] ? __down_trylock_console_sem+0x5e/0xa0 [ 344.125731][ T7949] ? vprintk_emit+0x320/0x3e0 [ 344.125734][ T7949] vprintk_emit+0x37c/0x3e0 [ 344.125737][ T7949] ? wake_up_klogd_work_func+0x90/0x90 [ 344.125746][ T7949] ? _mutex_trylock_nest_lock+0x390/0x390 [ 344.125751][ T7949] _printk+0xc7/0x100 [ 344.125755][ T7949] ? snapshot_read.cold+0x21/0x21 [ 344.125757][ T7949] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 344.125759][ T7949] ? rcu_read_lock_any_held+0x3c/0x90 [ 344.125763][ T7949] ? validate_chain+0x38b/0xc20 [ 344.125765][ T7949] ? netdev_name+0x43/0x60 [ 344.125769][ T7949] ? __netdev_printk+0x17f/0x1d0 [ 344.125772][ T7949] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 344.125774][ T7949] netdev_info+0xe2/0x116 [ 344.125777][ T7949] ? netdev_notice+0x120/0x120 [ 344.125780][ T7949] ? find_held_lock+0x2b/0x80 [ 344.125783][ T7949] ? __lock_release.isra.0+0x69/0x1a0 [ 344.125785][ T7949] ? mark_held_locks+0x40/0x70 [ 344.125789][ T7949] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 344.125791][ T7949] netif_change_name.cold+0x4f/0x89 [ 344.125793][ T7949] ? register_netdev+0x40/0x40 [ 344.125795][ T7949] ? is_bpf_text_address+0x68/0x110 [ 344.125800][ T7949] ? netdev_adjacent_rename_links+0x470/0x470 [ 344.125803][ T7949] ? __kernel_text_address+0x12/0x30 [ 344.125806][ T7949] ? write_profile+0xf0/0xf0 [ 344.125810][ T7949] ? __asan_memset+0x27/0x50 [ 344.125816][ T7949] do_setlink.isra.0+0x1f7d/0x2a60 [ 344.125820][ T7949] ? stack_trace_save+0x93/0xc0 [ 344.125822][ T7949] ? rtnl_link_get_size+0x350/0x350 [ 344.125823][ T7949] ? rcu_read_lock_any_held+0x66/0x90 [ 344.125825][ T7949] ? stack_depot_save_flags+0x38e/0x790 [ 344.125828][ T7949] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 344.125830][ T7949] ? rcu_read_lock_any_held+0x3c/0x90 [ 344.125832][ T7949] ? validate_chain+0x38b/0xc20 [ 344.125835][ T7949] ? kasan_save_stack+0x3d/0x50 [ 344.125837][ T7949] ? kasan_save_stack+0x2f/0x50 [ 344.125838][ T7949] ? kasan_save_track+0x14/0x30 [ 344.125839][ T7949] ? __kasan_kmalloc+0x7b/0x90 [ 344.125842][ T7949] ? __lock_acquire+0x518/0xc20 [ 344.125844][ T7949] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 344.125847][ T7949] ? ___sys_sendmsg+0xd0/0x1d0 [ 344.125851][ T7949] ? lock_acquire.part.0+0xd4/0x280 [ 344.125853][ T7949] ? rtnl_newlink+0x9a8/0x11b0 [ 344.125855][ T7949] ? rcu_is_watching+0x16/0xd0 [ 344.125857][ T7949] ? lock_acquire+0x13c/0x160 [ 344.125859][ T7949] ? rcu_is_watching+0x16/0xd0 [ 344.125860][ T7949] ? rcu_is_watching+0x16/0xd0 [ 344.125862][ T7949] ? trace_contention_end+0xb3/0x180 [ 344.125864][ T7949] ? __mutex_lock+0x1db/0x1ea0 [ 344.125866][ T7949] ? __mutex_lock+0x9a3/0x1ea0 [ 344.125868][ T7949] ? rtnl_newlink+0x9a8/0x11b0 [ 344.125871][ T7949] ? ww_mutex_lock+0x160/0x160 [ 344.125872][ T7949] ? nla_get_range_signed+0x3d0/0x3d0 [ 344.125877][ T7949] ? rcu_is_watching+0x16/0xd0 [ 344.125880][ T7949] ? __rtnl_newlink+0x3fa/0xa50 [ 344.125885][ T7949] rtnl_newlink+0x9f1/0x11b0 [ 344.125890][ T7949] ? rtnl_bridge_getlink+0x850/0x850 [ 344.125892][ T7949] ? __lock_acquire+0x518/0xc20 [ 344.125897][ T7949] ? lock_acquire.part.0+0xd4/0x280 [ 344.125899][ T7949] ? find_held_lock+0x2b/0x80 [ 344.125901][ T7949] ? rtnl_bridge_getlink+0x850/0x850 [ 344.125903][ T7949] ? __lock_release.isra.0+0x69/0x1a0 [ 344.125907][ T7949] ? rtnl_bridge_getlink+0x850/0x850 [ 344.125909][ T7949] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 344.125912][ T7949] ? rtnl_link_fill+0x920/0x920 [ 344.125913][ T7949] ? __lock_acquire+0x518/0xc20 [ 344.125918][ T7949] ? lock_acquire.part.0+0xd4/0x280 [ 344.125920][ T7949] ? find_held_lock+0x2b/0x80 [ 344.125923][ T7949] netlink_rcv_skb+0x14e/0x3a0 [ 344.125927][ T7949] ? rtnl_link_fill+0x920/0x920 [ 344.125930][ T7949] ? netlink_ack+0xcf0/0xcf0 [ 344.125936][ T7949] ? netlink_deliver_tap+0xc5/0x330 [ 344.125938][ T7949] ? netlink_deliver_tap+0x13c/0x330 [ 344.125943][ T7949] netlink_unicast+0x486/0x750 [ 344.125947][ T7949] ? netlink_attachskb+0x810/0x810 [ 344.125950][ T7949] ? find_held_lock+0x2b/0x80 [ 344.125957][ T7949] netlink_sendmsg+0x75b/0xc90 [ 344.125961][ T7949] ? netlink_unicast+0x750/0x750 [ 344.125965][ T7949] ? __lock_release.isra.0+0x69/0x1a0 [ 344.125966][ T7949] ? __import_iovec+0x36c/0x620 [ 344.125972][ T7949] __sock_sendmsg+0xce/0x190 [ 344.125975][ T7949] ____sys_sendmsg+0x61a/0x860 [ 344.125977][ T7949] ? copy_msghdr_from_user+0x279/0x420 [ 344.125979][ T7949] ? sock_write_iter+0x400/0x400 [ 344.125981][ T7949] ? move_addr_to_kernel+0x40/0x40 [ 344.125989][ T7949] ___sys_sendmsg+0x14e/0x1d0 [ 344.125991][ T7949] ? copy_msghdr_from_user+0x420/0x420 [ 344.126007][ T7949] __sys_sendmsg+0x12c/0x1d0 [ 344.126010][ T7949] ? __sys_sendmsg_sock+0x20/0x20 [ 344.126017][ T7949] ? rcu_is_watching+0x16/0xd0 [ 344.126020][ T7949] do_syscall_64+0xff/0x530 [ 344.126023][ T7949] ? exc_page_fault+0xee/0x100 [ 344.126026][ T7949] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 344.126028][ T7949] RIP: 0033:0x7fe690bc154e [ 344.126032][ T7949] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 344.126034][ T7949] RSP: 002b:00007ffe798966d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 344.126037][ T7949] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fe690bc154e [ 344.126039][ T7949] RDX: 0000000000000000 RSI: 00007ffe79896780 RDI: 0000000000000005 [ 344.126040][ T7949] RBP: 00007ffe798966e0 R08: 0000000000000000 R09: 0000000000000000 [ 344.126040][ T7949] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a52c [ 344.126041][ T7949] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe79896e50 [ 344.126048][ T7949] [ 351.788646][ T8157] eth1: renamed from tmp [ 351.788664][ T8157] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 351.788666][ T8157] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8157, name: ip [ 351.788668][ T8157] preempt_count: 1, expected: 0 [ 351.788669][ T8157] RCU nest depth: 0, expected: 0 [ 351.788670][ T8157] locks held by ip/8157: 5, last CPU#0: [ 351.788672][ T8157] #0: ffffffffa631b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 351.788685][ T8157] #1: ffffffffa5b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 351.788691][ T8157] #2: ffffffffa5b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 351.788696][ T8157] #3: ffffffffa5a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 351.788699][ T8157] #4: ffffffffa5a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 351.788704][ T8157] irq event stamp: 22662 [ 351.788704][ T8157] hardirqs last enabled at (22661): [] __down_trylock_console_sem+0x86/0xa0 [ 351.788708][ T8157] hardirqs last disabled at (22662): [] console_emit_next_record+0x3d4/0x4c0 [ 351.788710][ T8157] softirqs last enabled at (22656): [] netif_change_name+0x216/0x8c0 [ 351.788714][ T8157] softirqs last disabled at (22654): [] netif_change_name+0x1ad/0x8c0 [ 351.788716][ T8157] Preemption disabled at: [ 351.788717][ T8157] [] vprintk_emit+0x31b/0x3e0 [ 351.788722][ T8157] CPU: 0 UID: 0 PID: 8157 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 351.788725][ T8157] Tainted: [W]=WARN [ 351.788726][ T8157] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 351.788728][ T8157] Call Trace: [ 351.788730][ T8157] [ 351.788731][ T8157] dump_stack_lvl+0x6f/0xa0 [ 351.788738][ T8157] ? vprintk_emit+0x31b/0x3e0 [ 351.788739][ T8157] __might_resched.cold+0x1fe/0x2c1 [ 351.788744][ T8157] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 351.788750][ T8157] ? __kmalloc_noprof+0xdb/0x760 [ 351.788756][ T8157] __kmalloc_noprof+0x443/0x760 [ 351.788759][ T8157] ? alloc_buf.isra.0+0x4b/0x260 [ 351.788766][ T8157] ? do_raw_spin_unlock+0x59/0x250 [ 351.788769][ T8157] alloc_buf.isra.0+0x4b/0x260 [ 351.788773][ T8157] put_chars+0x1e1/0x2f0 [ 351.788776][ T8157] ? __send_to_port+0x420/0x420 [ 351.788782][ T8157] hvc_console_print+0x292/0x780 [ 351.788790][ T8157] ? hvc_write+0x3a0/0x3a0 [ 351.788794][ T8157] ? lock_acquire+0x13c/0x160 [ 351.788804][ T8157] console_emit_next_record+0x22f/0x4c0 [ 351.788809][ T8157] ? devkmsg_read+0x4b0/0x4b0 [ 351.788811][ T8157] ? console_flush_one_record+0x106/0x710 [ 351.788814][ T8157] ? rcu_is_watching+0x16/0xd0 [ 351.788817][ T8157] ? lock_acquire+0x13c/0x160 [ 351.788821][ T8157] console_flush_one_record+0x46f/0x710 [ 351.788826][ T8157] ? console_emit_next_record+0x4c0/0x4c0 [ 351.788828][ T8157] ? __lock_acquire+0x518/0xc20 [ 351.788833][ T8157] console_unlock+0xee/0x1f0 [ 351.788836][ T8157] ? console_flush_one_record+0x710/0x710 [ 351.788838][ T8157] ? rcu_is_watching+0x16/0xd0 [ 351.788840][ T8157] ? lock_acquire+0xe0/0x160 [ 351.788844][ T8157] ? __down_trylock_console_sem+0x5e/0xa0 [ 351.788846][ T8157] ? vprintk_emit+0x320/0x3e0 [ 351.788849][ T8157] vprintk_emit+0x37c/0x3e0 [ 351.788852][ T8157] ? wake_up_klogd_work_func+0x90/0x90 [ 351.788855][ T8157] ? _mutex_trylock_nest_lock+0x390/0x390 [ 351.788860][ T8157] _printk+0xc7/0x100 [ 351.788864][ T8157] ? snapshot_read.cold+0x21/0x21 [ 351.788865][ T8157] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 351.788868][ T8157] ? rcu_read_lock_any_held+0x3c/0x90 [ 351.788871][ T8157] ? validate_chain+0x38b/0xc20 [ 351.788873][ T8157] ? netdev_name+0x43/0x60 [ 351.788877][ T8157] ? __netdev_printk+0x17f/0x1d0 [ 351.788880][ T8157] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 351.788882][ T8157] netdev_info+0xe2/0x116 [ 351.788886][ T8157] ? netdev_notice+0x120/0x120 [ 351.788889][ T8157] ? find_held_lock+0x2b/0x80 [ 351.788892][ T8157] ? __lock_release.isra.0+0x69/0x1a0 [ 351.788895][ T8157] ? mark_held_locks+0x40/0x70 [ 351.788898][ T8157] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 351.788900][ T8157] netif_change_name.cold+0x4f/0x89 [ 351.788903][ T8157] ? register_netdev+0x40/0x40 [ 351.788904][ T8157] ? is_bpf_text_address+0x68/0x110 [ 351.788909][ T8157] ? netdev_adjacent_rename_links+0x470/0x470 [ 351.788912][ T8157] ? __kernel_text_address+0x12/0x30 [ 351.788915][ T8157] ? write_profile+0xf0/0xf0 [ 351.788919][ T8157] ? __asan_memset+0x27/0x50 [ 351.788926][ T8157] do_setlink.isra.0+0x1f7d/0x2a60 [ 351.788932][ T8157] ? stack_trace_save+0x93/0xc0 [ 351.788935][ T8157] ? rtnl_link_get_size+0x350/0x350 [ 351.788937][ T8157] ? rcu_read_lock_any_held+0x66/0x90 [ 351.788940][ T8157] ? stack_depot_save_flags+0x38e/0x790 [ 351.788943][ T8157] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 351.788945][ T8157] ? rcu_read_lock_any_held+0x3c/0x90 [ 351.788947][ T8157] ? validate_chain+0x38b/0xc20 [ 351.788950][ T8157] ? kasan_save_stack+0x3d/0x50 [ 351.788955][ T8157] ? kasan_save_stack+0x2f/0x50 [ 351.788956][ T8157] ? kasan_save_track+0x14/0x30 [ 351.788958][ T8157] ? __kasan_kmalloc+0x7b/0x90 [ 351.788960][ T8157] ? __lock_acquire+0x518/0xc20 [ 351.788962][ T8157] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 351.788965][ T8157] ? ___sys_sendmsg+0xd0/0x1d0 [ 351.788969][ T8157] ? lock_acquire.part.0+0xd4/0x280 [ 351.788972][ T8157] ? rtnl_newlink+0x9a8/0x11b0 [ 351.788974][ T8157] ? rcu_is_watching+0x16/0xd0 [ 351.788976][ T8157] ? lock_acquire+0x13c/0x160 [ 351.788978][ T8157] ? rcu_is_watching+0x16/0xd0 [ 351.788979][ T8157] ? rcu_is_watching+0x16/0xd0 [ 351.788981][ T8157] ? trace_contention_end+0xb3/0x180 [ 351.788983][ T8157] ? __mutex_lock+0x1db/0x1ea0 [ 351.788985][ T8157] ? __mutex_lock+0x9a3/0x1ea0 [ 351.788987][ T8157] ? rtnl_newlink+0x9a8/0x11b0 [ 351.788990][ T8157] ? ww_mutex_lock+0x160/0x160 [ 351.788992][ T8157] ? nla_get_range_signed+0x3d0/0x3d0 [ 351.788997][ T8157] ? rcu_is_watching+0x16/0xd0 [ 351.788999][ T8157] ? __rtnl_newlink+0x3fa/0xa50 [ 351.789005][ T8157] rtnl_newlink+0x9f1/0x11b0 [ 351.789010][ T8157] ? rtnl_bridge_getlink+0x850/0x850 [ 351.789012][ T8157] ? __lock_acquire+0x518/0xc20 [ 351.789017][ T8157] ? lock_acquire.part.0+0xd4/0x280 [ 351.789019][ T8157] ? find_held_lock+0x2b/0x80 [ 351.789021][ T8157] ? rtnl_bridge_getlink+0x850/0x850 [ 351.789023][ T8157] ? __lock_release.isra.0+0x69/0x1a0 [ 351.789027][ T8157] ? rtnl_bridge_getlink+0x850/0x850 [ 351.789029][ T8157] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 351.789032][ T8157] ? rtnl_link_fill+0x920/0x920 [ 351.789034][ T8157] ? __lock_acquire+0x518/0xc20 [ 351.789039][ T8157] ? lock_acquire.part.0+0xd4/0x280 [ 351.789041][ T8157] ? find_held_lock+0x2b/0x80 [ 351.789044][ T8157] netlink_rcv_skb+0x14e/0x3a0 [ 351.789048][ T8157] ? rtnl_link_fill+0x920/0x920 [ 351.789051][ T8157] ? netlink_ack+0xcf0/0xcf0 [ 351.789057][ T8157] ? netlink_deliver_tap+0xc5/0x330 [ 351.789059][ T8157] ? netlink_deliver_tap+0x13c/0x330 [ 351.789064][ T8157] netlink_unicast+0x486/0x750 [ 351.789068][ T8157] ? netlink_attachskb+0x810/0x810 [ 351.789071][ T8157] ? find_held_lock+0x2b/0x80 [ 351.789075][ T8157] netlink_sendmsg+0x75b/0xc90 [ 351.789080][ T8157] ? netlink_unicast+0x750/0x750 [ 351.789084][ T8157] ? __lock_release.isra.0+0x69/0x1a0 [ 351.789085][ T8157] ? __import_iovec+0x36c/0x620 [ 351.789091][ T8157] __sock_sendmsg+0xce/0x190 [ 351.789094][ T8157] ____sys_sendmsg+0x61a/0x860 [ 351.789096][ T8157] ? copy_msghdr_from_user+0x279/0x420 [ 351.789099][ T8157] ? sock_write_iter+0x400/0x400 [ 351.789100][ T8157] ? move_addr_to_kernel+0x40/0x40 [ 351.789108][ T8157] ___sys_sendmsg+0x14e/0x1d0 [ 351.789111][ T8157] ? copy_msghdr_from_user+0x420/0x420 [ 351.789130][ T8157] __sys_sendmsg+0x12c/0x1d0 [ 351.789135][ T8157] ? __sys_sendmsg_sock+0x20/0x20 [ 351.789142][ T8157] ? rcu_is_watching+0x16/0xd0 [ 351.789145][ T8157] do_syscall_64+0xff/0x530 [ 351.789148][ T8157] ? exc_page_fault+0xee/0x100 [ 351.789151][ T8157] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 351.789153][ T8157] RIP: 0033:0x7f887ff1e54e [ 351.789157][ T8157] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 351.789159][ T8157] RSP: 002b:00007ffd7fefe800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 351.789162][ T8157] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f887ff1e54e [ 351.789163][ T8157] RDX: 0000000000000000 RSI: 00007ffd7fefe8b0 RDI: 0000000000000005 [ 351.789164][ T8157] RBP: 00007ffd7fefe810 R08: 0000000000000000 R09: 0000000000000000 [ 351.789165][ T8157] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a534 [ 351.789166][ T8157] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd7fefef80 [ 351.789173][ T8157] [ 359.489087][ C0] clocksource: Watchdog remote CPU 1 read timed out [ 359.492339][ C0] [ 359.492342][ C0] ======================================================== [ 359.492343][ C0] WARNING: possible irq lock inversion dependency detected [ 359.492345][ C0] 7.2.0-virtme #1 Tainted: G W [ 359.492346][ C0] -------------------------------------------------------- [ 359.492347][ C0] fcnal-test.sh/8347 just changed the state of lock: [ 359.492348][ C0] ffffffffa5a9d760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 359.492361][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 359.492363][ C0] (fs_reclaim){+.+.}-{0:0} [ 359.492364][ C0] [ 359.492364][ C0] [ 359.492364][ C0] and interrupts could create inverse lock ordering between them. [ 359.492364][ C0] [ 359.492365][ C0] [ 359.492365][ C0] other info that might help us debug this: [ 359.492366][ C0] Possible interrupt unsafe locking scenario: [ 359.492366][ C0] [ 359.492366][ C0] CPU0 CPU1 [ 359.492367][ C0] ---- ---- [ 359.492367][ C0] lock(fs_reclaim); [ 359.492369][ C0] local_irq_disable(); [ 359.492369][ C0] lock(console_owner); [ 359.492370][ C0] lock(fs_reclaim); [ 359.492371][ C0] [ 359.492371][ C0] lock(console_owner); [ 359.492372][ C0] [ 359.492372][ C0] *** DEADLOCK *** [ 359.492372][ C0] [ 359.492373][ C0] locks held by fcnal-test.sh/8347: 6, last CPU#0: [ 359.492374][ C0] #0: ff11000005f805d8 (&fsvq->lock){+.+.}-{3:3}, at: virtio_fs_enqueue_req+0x5a2/0xfa0 [ 359.492380][ C0] #1: ffffffffa5b94c00 (rcu_read_lock){....}-{1:3}, at: __is_insn_slot_addr+0x29/0x260 [ 359.492385][ C0] #2: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 359.492390][ C0] #3: ffffffffa5be29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 359.492393][ C0] #4: ffffffffa5b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 359.492397][ C0] #5: ffffffffa5b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 359.492400][ C0] [ 359.492400][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 359.492405][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 359.492408][ C0] HARDIRQ-ON-W at: [ 359.492409][ C0] __lock_acquire+0x388/0xc20 [ 359.492413][ C0] lock_acquire.part.0+0xd4/0x280 [ 359.492414][ C0] fs_reclaim_acquire+0xd5/0x120 [ 359.492418][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 359.492420][ C0] kthread_create_worker_on_node+0xea/0x210 [ 359.492422][ C0] workqueue_init+0x2a/0x680 [ 359.492427][ C0] kernel_init_freeable+0x2fe/0x630 [ 359.492430][ C0] kernel_init+0x21/0x150 [ 359.492433][ C0] ret_from_fork+0x474/0x6b0 [ 359.492436][ C0] ret_from_fork_asm+0x11/0x20 [ 359.492439][ C0] SOFTIRQ-ON-W at: [ 359.492440][ C0] __lock_acquire+0x388/0xc20 [ 359.492442][ C0] lock_acquire.part.0+0xd4/0x280 [ 359.492443][ C0] fs_reclaim_acquire+0xd5/0x120 [ 359.492445][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 359.492446][ C0] kthread_create_worker_on_node+0xea/0x210 [ 359.492447][ C0] workqueue_init+0x2a/0x680 [ 359.492449][ C0] kernel_init_freeable+0x2fe/0x630 [ 359.492450][ C0] kernel_init+0x21/0x150 [ 359.492452][ C0] ret_from_fork+0x474/0x6b0 [ 359.492453][ C0] ret_from_fork_asm+0x11/0x20 [ 359.492454][ C0] INITIAL USE at: [ 359.492455][ C0] __lock_acquire+0x388/0xc20 [ 359.492457][ C0] lock_acquire.part.0+0xd4/0x280 [ 359.492458][ C0] fs_reclaim_acquire+0xd5/0x120 [ 359.492460][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 359.492461][ C0] kthread_create_worker_on_node+0xea/0x210 [ 359.492462][ C0] workqueue_init+0x2a/0x680 [ 359.492464][ C0] kernel_init_freeable+0x2fe/0x630 [ 359.492465][ C0] kernel_init+0x21/0x150 [ 359.492467][ C0] ret_from_fork+0x474/0x6b0 [ 359.492468][ C0] ret_from_fork_asm+0x11/0x20 [ 359.492469][ C0] } [ 359.492470][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 359.492474][ C0] ... acquired at: [ 359.492475][ C0] __lock_acquire+0x518/0xc20 [ 359.492476][ C0] lock_acquire.part.0+0xd4/0x280 [ 359.492478][ C0] fs_reclaim_acquire+0xd5/0x120 [ 359.492479][ C0] __kmalloc_noprof+0xd3/0x760 [ 359.492480][ C0] alloc_buf.isra.0+0x4b/0x260 [ 359.492484][ C0] put_chars+0x1e1/0x2f0 [ 359.492485][ C0] hvc_console_print+0x292/0x780 [ 359.492488][ C0] console_emit_next_record+0x22f/0x4c0 [ 359.492490][ C0] console_flush_one_record+0x46f/0x710 [ 359.492491][ C0] console_unlock+0xee/0x1f0 [ 359.492493][ C0] vprintk_emit+0x37c/0x3e0 [ 359.492494][ C0] _printk+0xc7/0x100 [ 359.492497][ C0] tun_init+0x24/0xb0 [ 359.492500][ C0] do_one_initcall+0x124/0x4f0 [ 359.492501][ C0] kernel_init_freeable+0x596/0x630 [ 359.492502][ C0] kernel_init+0x21/0x150 [ 359.492504][ C0] ret_from_fork+0x474/0x6b0 [ 359.492505][ C0] ret_from_fork_asm+0x11/0x20 [ 359.492506][ C0] [ 359.492507][ C0] -> (console_owner){..-.}-{0:0} { [ 359.492508][ C0] IN-SOFTIRQ-W at: [ 359.492509][ C0] __lock_acquire+0x388/0xc20 [ 359.492511][ C0] lock_acquire.part.0+0xd4/0x280 [ 359.492512][ C0] console_lock_spinning_enable+0x5c/0x60 [ 359.492514][ C0] console_emit_next_record+0x1d1/0x4c0 [ 359.492515][ C0] console_flush_one_record+0x46f/0x710 [ 359.492517][ C0] console_unlock+0xee/0x1f0 [ 359.492519][ C0] vprintk_emit+0x37c/0x3e0 [ 359.492520][ C0] _printk+0xc7/0x100 [ 359.492521][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 359.492524][ C0] call_timer_fn+0x160/0x4d0 [ 359.492525][ C0] __run_timers+0x68f/0xaa0 [ 359.492527][ C0] run_timer_softirq+0xf0/0x160 [ 359.492529][ C0] handle_softirqs+0x1d3/0x900 [ 359.492531][ C0] __irq_exit_rcu+0x145/0x1c0 [ 359.492533][ C0] irq_exit_rcu+0xe/0x30 [ 359.492534][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 359.492536][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 359.492538][ C0] debug_smp_processor_id+0xb/0x20 [ 359.492539][ C0] rcu_is_watching+0x16/0xd0 [ 359.492541][ C0] __is_insn_slot_addr+0x15e/0x260 [ 359.492542][ C0] kernel_text_address+0xcb/0x170 [ 359.492544][ C0] __kernel_text_address+0x12/0x30 [ 359.492545][ C0] unwind_get_return_address+0x67/0xd0 [ 359.492548][ C0] arch_stack_walk+0xed/0x130 [ 359.492549][ C0] stack_trace_save+0x93/0xc0 [ 359.492551][ C0] kasan_save_stack+0x2f/0x50 [ 359.492553][ C0] kasan_save_track+0x14/0x30 [ 359.492554][ C0] __kasan_kmalloc+0x7b/0x90 [ 359.492555][ C0] __kmalloc_noprof+0x2e3/0x760 [ 359.492556][ C0] virtqueue_add_split+0xca9/0x1df0 [ 359.492559][ C0] virtqueue_add_sgs+0x136/0x280 [ 359.492560][ C0] virtio_fs_enqueue_req+0x639/0xfa0 [ 359.492562][ C0] virtio_fs_send_req+0xf6/0x480 [ 359.492563][ C0] fuse_chan_send+0x45f/0x7a0 [ 359.492567][ C0] fuse_flush+0x481/0x660 [ 359.492569][ C0] ovl_flush+0x122/0x230 [ 359.492570][ C0] filp_flush+0xbc/0x140 [ 359.492573][ C0] __x64_sys_close+0x81/0xf0 [ 359.492575][ C0] do_syscall_64+0xff/0x530 [ 359.492577][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 359.492579][ C0] INITIAL USE at: [ 359.492580][ C0] } [ 359.492580][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 359.492582][ C0] ... acquired at: [ 359.492583][ C0] mark_lock+0x1d7/0xa00 [ 359.492584][ C0] mark_usage+0x42/0x170 [ 359.492586][ C0] __lock_acquire+0x388/0xc20 [ 359.492587][ C0] lock_acquire.part.0+0xd4/0x280 [ 359.492588][ C0] console_lock_spinning_enable+0x5c/0x60 [ 359.492590][ C0] console_emit_next_record+0x1d1/0x4c0 [ 359.492592][ C0] console_flush_one_record+0x46f/0x710 [ 359.492593][ C0] console_unlock+0xee/0x1f0 [ 359.492595][ C0] vprintk_emit+0x37c/0x3e0 [ 359.492596][ C0] _printk+0xc7/0x100 [ 359.492597][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 359.492598][ C0] call_timer_fn+0x160/0x4d0 [ 359.492600][ C0] __run_timers+0x68f/0xaa0 [ 359.492601][ C0] run_timer_softirq+0xf0/0x160 [ 359.492603][ C0] handle_softirqs+0x1d3/0x900 [ 359.492604][ C0] __irq_exit_rcu+0x145/0x1c0 [ 359.492605][ C0] irq_exit_rcu+0xe/0x30 [ 359.492607][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 359.492608][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 359.492609][ C0] debug_smp_processor_id+0xb/0x20 [ 359.492610][ C0] rcu_is_watching+0x16/0xd0 [ 359.492611][ C0] __is_insn_slot_addr+0x15e/0x260 [ 359.492613][ C0] kernel_text_address+0xcb/0x170 [ 359.492614][ C0] __kernel_text_address+0x12/0x30 [ 359.492615][ C0] unwind_get_return_address+0x67/0xd0 [ 359.492616][ C0] arch_stack_walk+0xed/0x130 [ 359.492617][ C0] stack_trace_save+0x93/0xc0 [ 359.492618][ C0] kasan_save_stack+0x2f/0x50 [ 359.492619][ C0] kasan_save_track+0x14/0x30 [ 359.492620][ C0] __kasan_kmalloc+0x7b/0x90 [ 359.492621][ C0] __kmalloc_noprof+0x2e3/0x760 [ 359.492622][ C0] virtqueue_add_split+0xca9/0x1df0 [ 359.492624][ C0] virtqueue_add_sgs+0x136/0x280 [ 359.492625][ C0] virtio_fs_enqueue_req+0x639/0xfa0 [ 359.492626][ C0] virtio_fs_send_req+0xf6/0x480 [ 359.492628][ C0] fuse_chan_send+0x45f/0x7a0 [ 359.492629][ C0] fuse_flush+0x481/0x660 [ 359.492630][ C0] ovl_flush+0x122/0x230 [ 359.492631][ C0] filp_flush+0xbc/0x140 [ 359.492633][ C0] __x64_sys_close+0x81/0xf0 [ 359.492634][ C0] do_syscall_64+0xff/0x530 [ 359.492636][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 359.492637][ C0] [ 359.492637][ C0] [ 359.492637][ C0] stack backtrace: [ 359.492640][ C0] CPU: 0 UID: 0 PID: 8347 Comm: fcnal-test.sh Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 359.492643][ C0] Tainted: [W]=WARN [ 359.492644][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 359.492645][ C0] Call Trace: [ 359.492647][ C0] [ 359.492648][ C0] dump_stack_lvl+0x6f/0xa0 [ 359.492652][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 359.492655][ C0] mark_lock_irq+0x989/0x9c0 [ 359.492657][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 359.492660][ C0] mark_lock+0x1d7/0xa00 [ 359.492662][ C0] mark_usage+0x42/0x170 [ 359.492663][ C0] __lock_acquire+0x388/0xc20 [ 359.492666][ C0] lock_acquire.part.0+0xd4/0x280 [ 359.492667][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 359.492670][ C0] ? rcu_is_watching+0x16/0xd0 [ 359.492671][ C0] ? lock_acquire+0x13c/0x160 [ 359.492673][ C0] console_lock_spinning_enable+0x5c/0x60 [ 359.492675][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 359.492676][ C0] console_emit_next_record+0x1d1/0x4c0 [ 359.492679][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 359.492681][ C0] ? console_flush_one_record+0x106/0x710 [ 359.492683][ C0] ? rcu_is_watching+0x16/0xd0 [ 359.492684][ C0] ? is_printk_cpu_sync_owner+0x1a/0x30 [ 359.492685][ C0] ? lock_acquire+0x13c/0x160 [ 359.492687][ C0] console_flush_one_record+0x46f/0x710 [ 359.492689][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 359.492692][ C0] ? printk_percpu_data_ready+0x10/0x20 [ 359.492694][ C0] console_unlock+0xee/0x1f0 [ 359.492696][ C0] ? console_flush_one_record+0x710/0x710 [ 359.492699][ C0] ? console_unlock+0x4/0x1f0 [ 359.492701][ C0] vprintk_emit+0x37c/0x3e0 [ 359.492702][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 359.492704][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 359.492706][ C0] _printk+0xc7/0x100 [ 359.492708][ C0] ? snapshot_read.cold+0x21/0x21 [ 359.492710][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 359.492712][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 359.492714][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 359.492716][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 359.492717][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 359.492719][ C0] call_timer_fn+0x160/0x4d0 [ 359.492721][ C0] ? sysvec_apic_timer_interrupt+0x4c/0xe0 [ 359.492723][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 359.492725][ C0] ? _raw_spin_unlock_irq+0x28/0x50 [ 359.492728][ C0] __run_timers+0x68f/0xaa0 [ 359.492730][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 359.492733][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 359.492734][ C0] ? __lock_acquire+0x518/0xc20 [ 359.492737][ C0] ? __rwlock_init+0x150/0x150 [ 359.492740][ C0] run_timer_softirq+0xf0/0x160 [ 359.492742][ C0] ? __run_timers+0xaa0/0xaa0 [ 359.492744][ C0] ? handle_softirqs+0x19c/0x900 [ 359.492746][ C0] ? rcu_is_watching+0x16/0xd0 [ 359.492747][ C0] handle_softirqs+0x1d3/0x900 [ 359.492749][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 359.492751][ C0] ? _local_bh_enable+0xc0/0xc0 [ 359.492753][ C0] __irq_exit_rcu+0x145/0x1c0 [ 359.492755][ C0] irq_exit_rcu+0xe/0x30 [ 359.492756][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 359.492758][ C0] [ 359.492758][ C0] [ 359.492759][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 359.492761][ C0] RIP: 0010:debug_smp_processor_id+0xb/0x20 [ 359.492763][ C0] Code: 74 24 18 48 c7 c7 20 49 a9 a4 e8 60 3e 08 fd e8 db e4 1c fd 44 8b 54 24 04 eb a5 0f 1f 40 00 f3 0f 1e fa 48 c7 c6 60 49 a9 a4 <48> c7 c7 a0 49 a9 a4 e9 09 ff ff ff 66 0f 1f 84 00 00 00 00 00 f3 [ 359.492765][ C0] RSP: 0018:ffa00000085a73f8 EFLAGS: 00000282 [ 359.492767][ C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: dffffc0000000000 [ 359.492769][ C0] RDX: 1ffffffff4b85a30 RSI: ffffffffa4a94960 RDI: ffffffffa4a949e0 [ 359.492770][ C0] RBP: ffffffffa5c2d180 R08: 0000000000000001 R09: ff11000014595278 [ 359.492770][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffa00000085a7540 [ 359.492771][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fdc2410 [ 359.492773][ C0] rcu_is_watching+0x16/0xd0 [ 359.492775][ C0] ? rcu_read_lock_any_held+0x3c/0x90 [ 359.492777][ C0] __is_insn_slot_addr+0x15e/0x260 [ 359.492779][ C0] kernel_text_address+0xcb/0x170 [ 359.492781][ C0] __kernel_text_address+0x12/0x30 [ 359.492782][ C0] ? write_profile+0xf0/0xf0 [ 359.492783][ C0] unwind_get_return_address+0x67/0xd0 [ 359.492785][ C0] arch_stack_walk+0xed/0x130 [ 359.492787][ C0] stack_trace_save+0x93/0xc0 [ 359.492789][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 359.492791][ C0] ? is_bpf_text_address+0x72/0x110 [ 359.492794][ C0] ? kernel_text_address+0x149/0x170 [ 359.492795][ C0] kasan_save_stack+0x2f/0x50 [ 359.492796][ C0] ? kasan_save_stack+0x2f/0x50 [ 359.492797][ C0] ? kasan_save_track+0x14/0x30 [ 359.492799][ C0] ? __kasan_kmalloc+0x7b/0x90 [ 359.492800][ C0] ? __kmalloc_noprof+0x2e3/0x760 [ 359.492801][ C0] ? virtqueue_add_split+0xca9/0x1df0 [ 359.492802][ C0] ? virtqueue_add_sgs+0x136/0x280 [ 359.492804][ C0] ? virtio_fs_enqueue_req+0x639/0xfa0 [ 359.492805][ C0] ? virtio_fs_send_req+0xf6/0x480 [ 359.492807][ C0] ? fuse_chan_send+0x45f/0x7a0 [ 359.492808][ C0] ? fuse_flush+0x481/0x660 [ 359.492810][ C0] ? ovl_flush+0x122/0x230 [ 359.492811][ C0] ? filp_flush+0xbc/0x140 [ 359.492813][ C0] ? __x64_sys_close+0x81/0xf0 [ 359.492814][ C0] ? do_syscall_64+0xff/0x530 [ 359.492815][ C0] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 359.492820][ C0] kasan_save_track+0x14/0x30 [ 359.492821][ C0] __kasan_kmalloc+0x7b/0x90 [ 359.492823][ C0] __kmalloc_noprof+0x2e3/0x760 [ 359.492824][ C0] ? virtqueue_add_split+0xca9/0x1df0 [ 359.492826][ C0] virtqueue_add_split+0xca9/0x1df0 [ 359.492828][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 359.492831][ C0] ? virtqueue_add_packed+0x16e0/0x16e0 [ 359.492833][ C0] ? __lock_acquire+0x518/0xc20 [ 359.492834][ C0] ? cleanup_srcu_struct+0x715/0xad0 [ 359.492837][ C0] virtqueue_add_sgs+0x136/0x280 [ 359.492840][ C0] virtio_fs_enqueue_req+0x639/0xfa0 [ 359.492843][ C0] ? virtio_fs_probe+0x310/0x310 [ 359.492844][ C0] ? rcu_read_lock_any_held+0x3c/0x90 [ 359.492848][ C0] ? __rwlock_init+0x150/0x150 [ 359.492850][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 359.492852][ C0] virtio_fs_send_req+0xf6/0x480 [ 359.492863][ C0] ? fuse_request_alloc+0x120/0x210 [ 359.492865][ C0] fuse_chan_send+0x45f/0x7a0 [ 359.492868][ C0] fuse_flush+0x481/0x660 [ 359.492869][ C0] ? fuse_release+0x230/0x230 [ 359.492871][ C0] ? ovl_verify_lowerdata+0xda/0x6e0 [ 359.492873][ C0] ? validate_chain+0x38b/0xc20 [ 359.492875][ C0] ? ovl_path_next+0x750/0x750 [ 359.492878][ C0] ? ovl_real_file+0x172/0x1e0 [ 359.492879][ C0] ? find_held_lock+0x2b/0x80 [ 359.492881][ C0] ? ovl_fsync+0x2f0/0x2f0 [ 359.492883][ C0] ovl_flush+0x122/0x230 [ 359.492884][ C0] filp_flush+0xbc/0x140 [ 359.492886][ C0] __x64_sys_close+0x81/0xf0 [ 359.492888][ C0] do_syscall_64+0xff/0x530 [ 359.492889][ C0] ? exc_page_fault+0xee/0x100 [ 359.492891][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 359.492892][ C0] RIP: 0033:0x7f8ef151a54e [ 359.492895][ C0] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 359.492896][ C0] RSP: 002b:00007ffd31bb5090 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 359.492898][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ef151a54e [ 359.492898][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000ff [ 359.492899][ C0] RBP: 00007ffd31bb50a0 R08: 0000000000000000 R09: 0000000000000000 [ 359.492900][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000005 [ 359.492901][ C0] R13: 000000000000209b R14: 0000000000000000 R15: 00000000ffffffff [ 359.492903][ C0] [ 359.492907][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 359.492908][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8347, name: fcnal-test.sh [ 359.492910][ C0] preempt_count: 104, expected: 0 [ 359.492910][ C0] RCU nest depth: 1, expected: 0 [ 359.492911][ C0] INFO: lockdep is turned off. [ 359.492912][ C0] irq event stamp: 1011 [ 359.492912][ C0] hardirqs last enabled at (1010): [] irqentry_exit+0x21c/0x790 [ 359.492915][ C0] hardirqs last disabled at (1011): [] console_emit_next_record+0x3d4/0x4c0 [ 359.492916][ C0] softirqs last enabled at (334): [] handle_softirqs+0x67c/0x900 [ 359.492918][ C0] softirqs last disabled at (517): [] __irq_exit_rcu+0x145/0x1c0 [ 359.492920][ C0] Preemption disabled at: [ 359.492920][ C0] [<0000000000000000>] 0x0 [ 359.492922][ C0] CPU: 0 UID: 0 PID: 8347 Comm: fcnal-test.sh Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 359.492925][ C0] Tainted: [W]=WARN [ 359.492925][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 359.492926][ C0] Call Trace: [ 359.492926][ C0] [ 359.492927][ C0] dump_stack_lvl+0x6f/0xa0 [ 359.492929][ C0] __might_resched.cold+0x1fe/0x2c1 [ 359.492932][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 359.492935][ C0] ? rcu_is_watching+0x16/0xd0 [ 359.492937][ C0] __kmalloc_noprof+0x443/0x760 [ 359.492938][ C0] ? __rwlock_init+0x150/0x150 [ 359.492940][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 359.492942][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 359.492944][ C0] alloc_buf.isra.0+0x4b/0x260 [ 359.492946][ C0] put_chars+0x1e1/0x2f0 [ 359.492948][ C0] ? __send_to_port+0x420/0x420 [ 359.492949][ C0] ? mark_lock+0x1d7/0xa00 [ 359.492956][ C0] hvc_console_print+0x292/0x780 [ 359.492959][ C0] ? hvc_write+0x3a0/0x3a0 [ 359.492961][ C0] ? rcu_is_watching+0x16/0xd0 [ 359.492962][ C0] ? rcu_is_watching+0x16/0xd0 [ 359.492964][ C0] console_emit_next_record+0x22f/0x4c0 [ 359.492966][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 359.492968][ C0] ? console_flush_one_record+0x106/0x710 [ 359.492970][ C0] ? rcu_is_watching+0x16/0xd0 [ 359.492971][ C0] ? is_printk_cpu_sync_owner+0x1a/0x30 [ 359.492972][ C0] ? lock_acquire+0x13c/0x160 [ 359.492974][ C0] console_flush_one_record+0x46f/0x710 [ 359.492977][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 359.492979][ C0] ? printk_percpu_data_ready+0x10/0x20 [ 359.492981][ C0] console_unlock+0xee/0x1f0 [ 359.492983][ C0] ? console_flush_one_record+0x710/0x710 [ 359.492986][ C0] ? console_unlock+0x4/0x1f0 [ 359.492988][ C0] vprintk_emit+0x37c/0x3e0 [ 359.492990][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 359.492992][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 359.492993][ C0] _printk+0xc7/0x100 [ 359.492995][ C0] ? snapshot_read.cold+0x21/0x21 [ 359.492997][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 359.492999][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 359.493001][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 359.493003][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 359.493004][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 359.493006][ C0] call_timer_fn+0x160/0x4d0 [ 359.493008][ C0] ? sysvec_apic_timer_interrupt+0x4c/0xe0 [ 359.493010][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 359.493012][ C0] ? _raw_spin_unlock_irq+0x28/0x50 [ 359.493014][ C0] __run_timers+0x68f/0xaa0 [ 359.493016][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 359.493018][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 359.493020][ C0] ? __lock_acquire+0x518/0xc20 [ 359.493023][ C0] ? __rwlock_init+0x150/0x150 [ 359.493025][ C0] run_timer_softirq+0xf0/0x160 [ 359.493028][ C0] ? __run_timers+0xaa0/0xaa0 [ 359.493029][ C0] ? handle_softirqs+0x19c/0x900 [ 359.493031][ C0] ? rcu_is_watching+0x16/0xd0 [ 359.493032][ C0] handle_softirqs+0x1d3/0x900 [ 359.493034][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 359.493036][ C0] ? _local_bh_enable+0xc0/0xc0 [ 359.493038][ C0] __irq_exit_rcu+0x145/0x1c0 [ 359.493040][ C0] irq_exit_rcu+0xe/0x30 [ 359.493041][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 359.493043][ C0] [ 359.493043][ C0] [ 359.493044][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 359.493045][ C0] RIP: 0010:debug_smp_processor_id+0xb/0x20 [ 359.493047][ C0] Code: 74 24 18 48 c7 c7 20 49 a9 a4 e8 60 3e 08 fd e8 db e4 1c fd 44 8b 54 24 04 eb a5 0f 1f 40 00 f3 0f 1e fa 48 c7 c6 60 49 a9 a4 <48> c7 c7 a0 49 a9 a4 e9 09 ff ff ff 66 0f 1f 84 00 00 00 00 00 f3 [ 359.493048][ C0] RSP: 0018:ffa00000085a73f8 EFLAGS: 00000282 [ 359.493049][ C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: dffffc0000000000 [ 359.493050][ C0] RDX: 1ffffffff4b85a30 RSI: ffffffffa4a94960 RDI: ffffffffa4a949e0 [ 359.493051][ C0] RBP: ffffffffa5c2d180 R08: 0000000000000001 R09: ff11000014595278 [ 359.493051][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffa00000085a7540 [ 359.493052][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000fdc2410 [ 359.493055][ C0] rcu_is_watching+0x16/0xd0 [ 359.493056][ C0] ? rcu_read_lock_any_held+0x3c/0x90 [ 359.493057][ C0] __is_insn_slot_addr+0x15e/0x260 [ 359.493059][ C0] kernel_text_address+0xcb/0x170 [ 359.493061][ C0] __kernel_text_address+0x12/0x30 [ 359.493062][ C0] ? write_profile+0xf0/0xf0 [ 359.493064][ C0] unwind_get_return_address+0x67/0xd0 [ 359.493065][ C0] arch_stack_walk+0xed/0x130 [ 359.493068][ C0] stack_trace_save+0x93/0xc0 [ 359.493069][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 359.493071][ C0] ? is_bpf_text_address+0x72/0x110 [ 359.493073][ C0] ? kernel_text_address+0x149/0x170 [ 359.493074][ C0] kasan_save_stack+0x2f/0x50 [ 359.493075][ C0] ? kasan_save_stack+0x2f/0x50 [ 359.493077][ C0] ? kasan_save_track+0x14/0x30 [ 359.493078][ C0] ? __kasan_kmalloc+0x7b/0x90 [ 359.493079][ C0] ? __kmalloc_noprof+0x2e3/0x760 [ 359.493080][ C0] ? virtqueue_add_split+0xca9/0x1df0 [ 359.493082][ C0] ? virtqueue_add_sgs+0x136/0x280 [ 359.493083][ C0] ? virtio_fs_enqueue_req+0x639/0xfa0 [ 359.493084][ C0] ? virtio_fs_send_req+0xf6/0x480 [ 359.493086][ C0] ? fuse_chan_send+0x45f/0x7a0 [ 359.493087][ C0] ? fuse_flush+0x481/0x660 [ 359.493089][ C0] ? ovl_flush+0x122/0x230 [ 359.493090][ C0] ? filp_flush+0xbc/0x140 [ 359.493091][ C0] ? __x64_sys_close+0x81/0xf0 [ 359.493093][ C0] ? do_syscall_64+0xff/0x530 [ 359.493094][ C0] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 359.493099][ C0] kasan_save_track+0x14/0x30 [ 359.493100][ C0] __kasan_kmalloc+0x7b/0x90 [ 359.493101][ C0] __kmalloc_noprof+0x2e3/0x760 [ 359.493103][ C0] ? virtqueue_add_split+0xca9/0x1df0 [ 359.493105][ C0] virtqueue_add_split+0xca9/0x1df0 [ 359.493107][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 359.493109][ C0] ? virtqueue_add_packed+0x16e0/0x16e0 [ 359.493111][ C0] ? __lock_acquire+0x518/0xc20 [ 359.493112][ C0] ? cleanup_srcu_struct+0x715/0xad0 [ 359.493115][ C0] virtqueue_add_sgs+0x136/0x280 [ 359.493118][ C0] virtio_fs_enqueue_req+0x639/0xfa0 [ 359.493121][ C0] ? virtio_fs_probe+0x310/0x310 [ 359.493122][ C0] ? rcu_read_lock_any_held+0x3c/0x90 [ 359.493126][ C0] ? __rwlock_init+0x150/0x150 [ 359.493128][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 359.493130][ C0] virtio_fs_send_req+0xf6/0x480 [ 359.493132][ C0] ? fuse_request_alloc+0x120/0x210 [ 359.493133][ C0] fuse_chan_send+0x45f/0x7a0 [ 359.493136][ C0] fuse_flush+0x481/0x660 [ 359.493138][ C0] ? fuse_release+0x230/0x230 [ 359.493139][ C0] ? ovl_verify_lowerdata+0xda/0x6e0 [ 359.493141][ C0] ? validate_chain+0x38b/0xc20 [ 359.493143][ C0] ? ovl_path_next+0x750/0x750 [ 359.493145][ C0] ? ovl_real_file+0x172/0x1e0 [ 359.493147][ C0] ? find_held_lock+0x2b/0x80 [ 359.493148][ C0] ? ovl_fsync+0x2f0/0x2f0 [ 359.493150][ C0] ovl_flush+0x122/0x230 [ 359.493151][ C0] filp_flush+0xbc/0x140 [ 359.493153][ C0] __x64_sys_close+0x81/0xf0 [ 359.493155][ C0] do_syscall_64+0xff/0x530 [ 359.493157][ C0] ? exc_page_fault+0xee/0x100 [ 359.493158][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 359.493159][ C0] RIP: 0033:0x7f8ef151a54e [ 359.493160][ C0] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 359.493161][ C0] RSP: 002b:00007ffd31bb5090 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 359.493162][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ef151a54e [ 359.493163][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000ff [ 359.493164][ C0] RBP: 00007ffd31bb50a0 R08: 0000000000000000 R09: 0000000000000000 [ 359.493164][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000005 [ 359.493165][ C0] R13: 000000000000209b R14: 0000000000000000 R15: 00000000ffffffff [ 359.493167][ C0] [ 361.105038][ T8429] eth1: renamed from tmp [ 361.105052][ T8429] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 361.105055][ T8429] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8429, name: ip [ 361.105056][ T8429] preempt_count: 1, expected: 0 [ 361.105057][ T8429] RCU nest depth: 0, expected: 0 [ 361.105057][ T8429] INFO: lockdep is turned off. [ 361.105059][ T8429] irq event stamp: 0 [ 361.105059][ T8429] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 361.105064][ T8429] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 361.105070][ T8429] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 361.105072][ T8429] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 361.105074][ T8429] Preemption disabled at: [ 361.105074][ T8429] [] vprintk_emit+0x31b/0x3e0 [ 361.105081][ T8429] CPU: 3 UID: 0 PID: 8429 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 361.105084][ T8429] Tainted: [W]=WARN [ 361.105085][ T8429] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 361.105086][ T8429] Call Trace: [ 361.105088][ T8429] [ 361.105089][ T8429] dump_stack_lvl+0x6f/0xa0 [ 361.105094][ T8429] ? vprintk_emit+0x31b/0x3e0 [ 361.105096][ T8429] __might_resched.cold+0x1fe/0x2c1 [ 361.105100][ T8429] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 361.105103][ T8429] ? rcu_is_watching+0x16/0xd0 [ 361.105106][ T8429] __kmalloc_noprof+0x443/0x760 [ 361.105109][ T8429] ? __rwlock_init+0x150/0x150 [ 361.105112][ T8429] ? alloc_buf.isra.0+0x4b/0x260 [ 361.105117][ T8429] ? do_raw_spin_unlock+0x59/0x250 [ 361.105118][ T8429] alloc_buf.isra.0+0x4b/0x260 [ 361.105121][ T8429] put_chars+0x1e1/0x2f0 [ 361.105123][ T8429] ? __send_to_port+0x420/0x420 [ 361.105124][ T8429] ? printk_get_next_message+0x240/0x650 [ 361.105126][ T8429] ? console_prepend_replay+0x20/0x20 [ 361.105128][ T8429] ? pointer+0x794/0xed0 [ 361.105132][ T8429] hvc_console_print+0x292/0x780 [ 361.105136][ T8429] ? hvc_write+0x3a0/0x3a0 [ 361.105138][ T8429] ? __rwlock_init+0x150/0x150 [ 361.105140][ T8429] ? lock_acquire+0x13c/0x160 [ 361.105143][ T8429] console_emit_next_record+0x22f/0x4c0 [ 361.105145][ T8429] ? devkmsg_read+0x4b0/0x4b0 [ 361.105147][ T8429] ? rcu_is_watching+0x16/0xd0 [ 361.105148][ T8429] ? rcu_is_watching+0x16/0xd0 [ 361.105149][ T8429] ? rcu_is_watching+0x16/0xd0 [ 361.105150][ T8429] ? lock_acquire+0x13c/0x160 [ 361.105152][ T8429] ? console_flush_one_record+0x111/0x710 [ 361.105154][ T8429] console_flush_one_record+0x46f/0x710 [ 361.105157][ T8429] ? console_emit_next_record+0x4c0/0x4c0 [ 361.105159][ T8429] console_unlock+0xee/0x1f0 [ 361.105161][ T8429] ? lock_acquire+0x13c/0x160 [ 361.105163][ T8429] ? console_flush_one_record+0x710/0x710 [ 361.105164][ T8429] ? rcu_is_watching+0x16/0xd0 [ 361.105165][ T8429] ? lock_release+0x184/0x1f0 [ 361.105167][ T8429] ? lock_acquire+0xe0/0x160 [ 361.105168][ T8429] ? __rcu_read_lock+0x70/0x70 [ 361.105170][ T8429] ? __down_trylock_console_sem+0x5e/0xa0 [ 361.105172][ T8429] ? vprintk_emit+0x320/0x3e0 [ 361.105173][ T8429] vprintk_emit+0x37c/0x3e0 [ 361.105175][ T8429] ? wake_up_klogd_work_func+0x90/0x90 [ 361.105176][ T8429] ? prepare_to_wait_event+0x8d/0x740 [ 361.105179][ T8429] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 361.105182][ T8429] ? _mutex_trylock_nest_lock+0x390/0x390 [ 361.105184][ T8429] _printk+0xc7/0x100 [ 361.105187][ T8429] ? snapshot_read.cold+0x21/0x21 [ 361.105189][ T8429] ? synchronize_rcu_normal+0x340/0x340 [ 361.105191][ T8429] ? netdev_name+0x43/0x60 [ 361.105194][ T8429] ? __netdev_printk+0x17f/0x1d0 [ 361.105196][ T8429] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 361.105199][ T8429] netdev_info+0xe2/0x116 [ 361.105202][ T8429] ? netdev_notice+0x120/0x120 [ 361.105204][ T8429] ? do_raw_spin_lock+0x131/0x280 [ 361.105206][ T8429] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 361.105208][ T8429] ? __rwlock_init+0x150/0x150 [ 361.105210][ T8429] ? rcu_is_watching+0x16/0xd0 [ 361.105211][ T8429] ? rcu_is_watching+0x16/0xd0 [ 361.105212][ T8429] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 361.105213][ T8429] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 361.105215][ T8429] ? trace_irq_enable.constprop.0+0x30/0x160 [ 361.105216][ T8429] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 361.105217][ T8429] netif_change_name.cold+0x4f/0x89 [ 361.105219][ T8429] ? register_netdev+0x40/0x40 [ 361.105220][ T8429] ? lock_release+0x184/0x1f0 [ 361.105222][ T8429] ? netdev_adjacent_rename_links+0x470/0x470 [ 361.105225][ T8429] ? __kernel_text_address+0x12/0x30 [ 361.105227][ T8429] ? write_profile+0xf0/0xf0 [ 361.105230][ T8429] ? __asan_memset+0x27/0x50 [ 361.105234][ T8429] do_setlink.isra.0+0x1f7d/0x2a60 [ 361.105235][ T8429] ? stack_trace_save+0x93/0xc0 [ 361.105237][ T8429] ? rtnl_link_get_size+0x350/0x350 [ 361.105238][ T8429] ? rcu_is_watching+0x16/0xd0 [ 361.105239][ T8429] ? stack_depot_save_flags+0x1bc/0x790 [ 361.105242][ T8429] ? kasan_save_stack+0x3d/0x50 [ 361.105244][ T8429] ? kasan_save_stack+0x2f/0x50 [ 361.105245][ T8429] ? kasan_save_track+0x14/0x30 [ 361.105246][ T8429] ? __kasan_kmalloc+0x7b/0x90 [ 361.105247][ T8429] ? __kmalloc_cache_noprof+0x29a/0x620 [ 361.105248][ T8429] ? rtnl_newlink+0x124/0x11b0 [ 361.105249][ T8429] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 361.105251][ T8429] ? netlink_rcv_skb+0x14e/0x3a0 [ 361.105254][ T8429] ? netlink_unicast+0x486/0x750 [ 361.105255][ T8429] ? netlink_sendmsg+0x75b/0xc90 [ 361.105257][ T8429] ? __sock_sendmsg+0xce/0x190 [ 361.105259][ T8429] ? ____sys_sendmsg+0x61a/0x860 [ 361.105261][ T8429] ? ___sys_sendmsg+0x14e/0x1d0 [ 361.105262][ T8429] ? __sys_sendmsg+0x12c/0x1d0 [ 361.105264][ T8429] ? do_syscall_64+0xff/0x530 [ 361.105266][ T8429] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 361.105268][ T8429] ? rcu_is_watching+0x16/0xd0 [ 361.105270][ T8429] ? lock_acquire+0x13c/0x160 [ 361.105271][ T8429] ? rcu_is_watching+0x16/0xd0 [ 361.105272][ T8429] ? rcu_is_watching+0x16/0xd0 [ 361.105273][ T8429] ? trace_contention_end+0xb3/0x180 [ 361.105275][ T8429] ? __mutex_lock+0x1db/0x1ea0 [ 361.105276][ T8429] ? __mutex_lock+0x9a3/0x1ea0 [ 361.105277][ T8429] ? rtnl_newlink+0x9a8/0x11b0 [ 361.105279][ T8429] ? ww_mutex_lock+0x160/0x160 [ 361.105280][ T8429] ? nla_get_range_signed+0x3d0/0x3d0 [ 361.105283][ T8429] ? rcu_is_watching+0x16/0xd0 [ 361.105284][ T8429] ? __rtnl_newlink+0x3fa/0xa50 [ 361.105286][ T8429] rtnl_newlink+0x9f1/0x11b0 [ 361.105288][ T8429] ? rcu_is_watching+0x16/0xd0 [ 361.105290][ T8429] ? rtnl_bridge_getlink+0x850/0x850 [ 361.105291][ T8429] ? lock_acquire+0x13c/0x160 [ 361.105292][ T8429] ? rcu_is_watching+0x16/0xd0 [ 361.105294][ T8429] ? is_bpf_text_address+0x3e/0x110 [ 361.105296][ T8429] ? is_bpf_text_address+0x72/0x110 [ 361.105298][ T8429] ? kernel_text_address+0x149/0x170 [ 361.105299][ T8429] ? rcu_is_watching+0x16/0xd0 [ 361.105300][ T8429] ? cap_capable+0x1d7/0x3d0 [ 361.105303][ T8429] ? arch_stack_walk+0xed/0x130 [ 361.105306][ T8429] ? rcu_is_watching+0x16/0xd0 [ 361.105307][ T8429] ? lock_acquire+0x13c/0x160 [ 361.105308][ T8429] ? rcu_is_watching+0x16/0xd0 [ 361.105310][ T8429] ? rtnl_bridge_getlink+0x850/0x850 [ 361.105311][ T8429] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 361.105313][ T8429] ? rtnl_link_fill+0x920/0x920 [ 361.105314][ T8429] ? filter_irq_stacks+0xd0/0xd0 [ 361.105316][ T8429] ? stack_depot_save_flags+0x1bc/0x790 [ 361.105318][ T8429] netlink_rcv_skb+0x14e/0x3a0 [ 361.105320][ T8429] ? rtnl_link_fill+0x920/0x920 [ 361.105321][ T8429] ? lock_release+0x184/0x1f0 [ 361.105323][ T8429] ? netlink_ack+0xcf0/0xcf0 [ 361.105324][ T8429] ? __netlink_lookup+0xb9/0x6b0 [ 361.105327][ T8429] ? rcu_is_watching+0x16/0xd0 [ 361.105328][ T8429] ? lock_release+0x184/0x1f0 [ 361.105331][ T8429] netlink_unicast+0x486/0x750 [ 361.105333][ T8429] ? netlink_attachskb+0x810/0x810 [ 361.105335][ T8429] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 361.105336][ T8429] netlink_sendmsg+0x75b/0xc90 [ 361.105339][ T8429] ? netlink_unicast+0x750/0x750 [ 361.105340][ T8429] ? kernel_text_address+0x149/0x170 [ 361.105342][ T8429] ? lock_acquire+0x13c/0x160 [ 361.105343][ T8429] ? __import_iovec+0x36c/0x620 [ 361.105347][ T8429] __sock_sendmsg+0xce/0x190 [ 361.105348][ T8429] ____sys_sendmsg+0x61a/0x860 [ 361.105350][ T8429] ? copy_msghdr_from_user+0x279/0x420 [ 361.105352][ T8429] ? sock_write_iter+0x400/0x400 [ 361.105353][ T8429] ? move_addr_to_kernel+0x40/0x40 [ 361.105355][ T8429] ? filter_irq_stacks+0xd0/0xd0 [ 361.105357][ T8429] ___sys_sendmsg+0x14e/0x1d0 [ 361.105359][ T8429] ? copy_msghdr_from_user+0x420/0x420 [ 361.105364][ T8429] __sys_sendmsg+0x12c/0x1d0 [ 361.105366][ T8429] ? __sys_sendmsg_sock+0x20/0x20 [ 361.105369][ T8429] ? rcu_is_watching+0x16/0xd0 [ 361.105371][ T8429] do_syscall_64+0xff/0x530 [ 361.105372][ T8429] ? exc_page_fault+0xee/0x100 [ 361.105374][ T8429] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 361.105376][ T8429] RIP: 0033:0x7fc7469e154e [ 361.105378][ T8429] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 361.105380][ T8429] RSP: 002b:00007ffe276a6490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 361.105383][ T8429] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc7469e154e [ 361.105384][ T8429] RDX: 0000000000000000 RSI: 00007ffe276a6540 RDI: 0000000000000005 [ 361.105385][ T8429] RBP: 00007ffe276a64a0 R08: 0000000000000000 R09: 0000000000000000 [ 361.105386][ T8429] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a53d [ 361.105387][ T8429] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe276a6c10 [ 361.105389][ T8429] [ 368.729941][ T8565] eth1: renamed from tmp [ 368.730020][ T8565] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 368.730022][ T8565] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8565, name: ip [ 368.730024][ T8565] preempt_count: 1, expected: 0 [ 368.730025][ T8565] RCU nest depth: 0, expected: 0 [ 368.730026][ T8565] INFO: lockdep is turned off. [ 368.730027][ T8565] irq event stamp: 0 [ 368.730028][ T8565] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 368.730032][ T8565] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 368.730039][ T8565] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 368.730041][ T8565] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 368.730043][ T8565] Preemption disabled at: [ 368.730043][ T8565] [] vprintk_emit+0x31b/0x3e0 [ 368.730050][ T8565] CPU: 3 UID: 0 PID: 8565 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 368.730053][ T8565] Tainted: [W]=WARN [ 368.730054][ T8565] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 368.730056][ T8565] Call Trace: [ 368.730057][ T8565] [ 368.730058][ T8565] dump_stack_lvl+0x6f/0xa0 [ 368.730064][ T8565] ? vprintk_emit+0x31b/0x3e0 [ 368.730065][ T8565] __might_resched.cold+0x1fe/0x2c1 [ 368.730069][ T8565] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 368.730073][ T8565] ? rcu_is_watching+0x16/0xd0 [ 368.730075][ T8565] __kmalloc_noprof+0x443/0x760 [ 368.730078][ T8565] ? __rwlock_init+0x150/0x150 [ 368.730081][ T8565] ? alloc_buf.isra.0+0x4b/0x260 [ 368.730086][ T8565] ? do_raw_spin_unlock+0x59/0x250 [ 368.730088][ T8565] alloc_buf.isra.0+0x4b/0x260 [ 368.730091][ T8565] put_chars+0x1e1/0x2f0 [ 368.730092][ T8565] ? __send_to_port+0x420/0x420 [ 368.730094][ T8565] ? printk_get_next_message+0x240/0x650 [ 368.730096][ T8565] ? console_prepend_replay+0x20/0x20 [ 368.730098][ T8565] ? pointer+0x794/0xed0 [ 368.730102][ T8565] hvc_console_print+0x292/0x780 [ 368.730106][ T8565] ? hvc_write+0x3a0/0x3a0 [ 368.730108][ T8565] ? __rwlock_init+0x150/0x150 [ 368.730110][ T8565] ? lock_acquire+0x13c/0x160 [ 368.730113][ T8565] console_emit_next_record+0x22f/0x4c0 [ 368.730115][ T8565] ? devkmsg_read+0x4b0/0x4b0 [ 368.730118][ T8565] ? rcu_is_watching+0x16/0xd0 [ 368.730119][ T8565] ? rcu_is_watching+0x16/0xd0 [ 368.730120][ T8565] ? rcu_is_watching+0x16/0xd0 [ 368.730121][ T8565] ? lock_acquire+0x13c/0x160 [ 368.730123][ T8565] ? console_flush_one_record+0x111/0x710 [ 368.730124][ T8565] console_flush_one_record+0x46f/0x710 [ 368.730127][ T8565] ? console_emit_next_record+0x4c0/0x4c0 [ 368.730130][ T8565] console_unlock+0xee/0x1f0 [ 368.730131][ T8565] ? lock_acquire+0x13c/0x160 [ 368.730133][ T8565] ? console_flush_one_record+0x710/0x710 [ 368.730135][ T8565] ? rcu_is_watching+0x16/0xd0 [ 368.730136][ T8565] ? lock_release+0x184/0x1f0 [ 368.730137][ T8565] ? lock_acquire+0xe0/0x160 [ 368.730139][ T8565] ? __rcu_read_lock+0x70/0x70 [ 368.730140][ T8565] ? __down_trylock_console_sem+0x5e/0xa0 [ 368.730142][ T8565] ? vprintk_emit+0x320/0x3e0 [ 368.730144][ T8565] vprintk_emit+0x37c/0x3e0 [ 368.730145][ T8565] ? wake_up_klogd_work_func+0x90/0x90 [ 368.730146][ T8565] ? prepare_to_wait_event+0x8d/0x740 [ 368.730149][ T8565] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 368.730152][ T8565] ? _mutex_trylock_nest_lock+0x390/0x390 [ 368.730155][ T8565] _printk+0xc7/0x100 [ 368.730158][ T8565] ? snapshot_read.cold+0x21/0x21 [ 368.730160][ T8565] ? synchronize_rcu_normal+0x340/0x340 [ 368.730162][ T8565] ? netdev_name+0x43/0x60 [ 368.730165][ T8565] ? __netdev_printk+0x17f/0x1d0 [ 368.730167][ T8565] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 368.730170][ T8565] netdev_info+0xe2/0x116 [ 368.730172][ T8565] ? netdev_notice+0x120/0x120 [ 368.730175][ T8565] ? do_raw_spin_lock+0x131/0x280 [ 368.730176][ T8565] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 368.730179][ T8565] ? __rwlock_init+0x150/0x150 [ 368.730181][ T8565] ? rcu_is_watching+0x16/0xd0 [ 368.730182][ T8565] ? rcu_is_watching+0x16/0xd0 [ 368.730183][ T8565] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 368.730184][ T8565] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 368.730186][ T8565] ? trace_irq_enable.constprop.0+0x30/0x160 [ 368.730187][ T8565] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 368.730188][ T8565] netif_change_name.cold+0x4f/0x89 [ 368.730190][ T8565] ? register_netdev+0x40/0x40 [ 368.730191][ T8565] ? lock_release+0x184/0x1f0 [ 368.730193][ T8565] ? netdev_adjacent_rename_links+0x470/0x470 [ 368.730196][ T8565] ? __kernel_text_address+0x12/0x30 [ 368.730198][ T8565] ? write_profile+0xf0/0xf0 [ 368.730201][ T8565] ? __asan_memset+0x27/0x50 [ 368.730205][ T8565] do_setlink.isra.0+0x1f7d/0x2a60 [ 368.730207][ T8565] ? stack_trace_save+0x93/0xc0 [ 368.730209][ T8565] ? rtnl_link_get_size+0x350/0x350 [ 368.730210][ T8565] ? rcu_is_watching+0x16/0xd0 [ 368.730211][ T8565] ? stack_depot_save_flags+0x1bc/0x790 [ 368.730215][ T8565] ? kasan_save_stack+0x3d/0x50 [ 368.730216][ T8565] ? kasan_save_stack+0x2f/0x50 [ 368.730217][ T8565] ? kasan_save_track+0x14/0x30 [ 368.730219][ T8565] ? __kasan_kmalloc+0x7b/0x90 [ 368.730220][ T8565] ? __kmalloc_cache_noprof+0x29a/0x620 [ 368.730221][ T8565] ? rtnl_newlink+0x124/0x11b0 [ 368.730222][ T8565] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 368.730223][ T8565] ? netlink_rcv_skb+0x14e/0x3a0 [ 368.730226][ T8565] ? netlink_unicast+0x486/0x750 [ 368.730228][ T8565] ? netlink_sendmsg+0x75b/0xc90 [ 368.730229][ T8565] ? __sock_sendmsg+0xce/0x190 [ 368.730232][ T8565] ? ____sys_sendmsg+0x61a/0x860 [ 368.730233][ T8565] ? ___sys_sendmsg+0x14e/0x1d0 [ 368.730235][ T8565] ? __sys_sendmsg+0x12c/0x1d0 [ 368.730237][ T8565] ? do_syscall_64+0xff/0x530 [ 368.730239][ T8565] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 368.730242][ T8565] ? rcu_is_watching+0x16/0xd0 [ 368.730243][ T8565] ? lock_acquire+0x13c/0x160 [ 368.730245][ T8565] ? rcu_is_watching+0x16/0xd0 [ 368.730246][ T8565] ? rcu_is_watching+0x16/0xd0 [ 368.730247][ T8565] ? trace_contention_end+0xb3/0x180 [ 368.730248][ T8565] ? __mutex_lock+0x1db/0x1ea0 [ 368.730250][ T8565] ? __mutex_lock+0x9a3/0x1ea0 [ 368.730251][ T8565] ? rtnl_newlink+0x9a8/0x11b0 [ 368.730252][ T8565] ? ww_mutex_lock+0x160/0x160 [ 368.730253][ T8565] ? nla_get_range_signed+0x3d0/0x3d0 [ 368.730257][ T8565] ? rcu_is_watching+0x16/0xd0 [ 368.730258][ T8565] ? __rtnl_newlink+0x3fa/0xa50 [ 368.730260][ T8565] rtnl_newlink+0x9f1/0x11b0 [ 368.730262][ T8565] ? rcu_is_watching+0x16/0xd0 [ 368.730264][ T8565] ? rtnl_bridge_getlink+0x850/0x850 [ 368.730265][ T8565] ? lock_acquire+0x13c/0x160 [ 368.730266][ T8565] ? rcu_is_watching+0x16/0xd0 [ 368.730268][ T8565] ? is_bpf_text_address+0x3e/0x110 [ 368.730270][ T8565] ? is_bpf_text_address+0x72/0x110 [ 368.730271][ T8565] ? kernel_text_address+0x149/0x170 [ 368.730273][ T8565] ? rcu_is_watching+0x16/0xd0 [ 368.730274][ T8565] ? cap_capable+0x1d7/0x3d0 [ 368.730278][ T8565] ? arch_stack_walk+0xed/0x130 [ 368.730280][ T8565] ? rcu_is_watching+0x16/0xd0 [ 368.730281][ T8565] ? lock_acquire+0x13c/0x160 [ 368.730283][ T8565] ? rcu_is_watching+0x16/0xd0 [ 368.730284][ T8565] ? rtnl_bridge_getlink+0x850/0x850 [ 368.730285][ T8565] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 368.730287][ T8565] ? rtnl_link_fill+0x920/0x920 [ 368.730288][ T8565] ? filter_irq_stacks+0xd0/0xd0 [ 368.730290][ T8565] ? stack_depot_save_flags+0x1bc/0x790 [ 368.730293][ T8565] netlink_rcv_skb+0x14e/0x3a0 [ 368.730294][ T8565] ? rtnl_link_fill+0x920/0x920 [ 368.730296][ T8565] ? lock_release+0x184/0x1f0 [ 368.730297][ T8565] ? netlink_ack+0xcf0/0xcf0 [ 368.730299][ T8565] ? __netlink_lookup+0xb9/0x6b0 [ 368.730302][ T8565] ? rcu_is_watching+0x16/0xd0 [ 368.730303][ T8565] ? lock_release+0x184/0x1f0 [ 368.730305][ T8565] netlink_unicast+0x486/0x750 [ 368.730307][ T8565] ? netlink_attachskb+0x810/0x810 [ 368.730309][ T8565] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 368.730311][ T8565] netlink_sendmsg+0x75b/0xc90 [ 368.730313][ T8565] ? netlink_unicast+0x750/0x750 [ 368.730315][ T8565] ? kernel_text_address+0x149/0x170 [ 368.730317][ T8565] ? lock_acquire+0x13c/0x160 [ 368.730318][ T8565] ? __import_iovec+0x36c/0x620 [ 368.730322][ T8565] __sock_sendmsg+0xce/0x190 [ 368.730323][ T8565] ____sys_sendmsg+0x61a/0x860 [ 368.730325][ T8565] ? copy_msghdr_from_user+0x279/0x420 [ 368.730327][ T8565] ? sock_write_iter+0x400/0x400 [ 368.730329][ T8565] ? move_addr_to_kernel+0x40/0x40 [ 368.730330][ T8565] ? filter_irq_stacks+0xd0/0xd0 [ 368.730333][ T8565] ___sys_sendmsg+0x14e/0x1d0 [ 368.730335][ T8565] ? copy_msghdr_from_user+0x420/0x420 [ 368.730340][ T8565] __sys_sendmsg+0x12c/0x1d0 [ 368.730342][ T8565] ? __sys_sendmsg_sock+0x20/0x20 [ 368.730345][ T8565] ? rcu_is_watching+0x16/0xd0 [ 368.730346][ T8565] do_syscall_64+0xff/0x530 [ 368.730348][ T8565] ? exc_page_fault+0xee/0x100 [ 368.730350][ T8565] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 368.730351][ T8565] RIP: 0033:0x7fdfd08da54e [ 368.730353][ T8565] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 368.730355][ T8565] RSP: 002b:00007ffe6b5094d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 368.730359][ T8565] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fdfd08da54e [ 368.730360][ T8565] RDX: 0000000000000000 RSI: 00007ffe6b509580 RDI: 0000000000000005 [ 368.730361][ T8565] RBP: 00007ffe6b5094e0 R08: 0000000000000000 R09: 0000000000000000 [ 368.730362][ T8565] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a545 [ 368.730363][ T8565] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe6b509c50 [ 368.730365][ T8565] [ 374.435027][ T8701] eth1: renamed from tmp [ 374.435044][ T8701] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 374.435046][ T8701] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8701, name: ip [ 374.435048][ T8701] preempt_count: 1, expected: 0 [ 374.435049][ T8701] RCU nest depth: 0, expected: 0 [ 374.435050][ T8701] INFO: lockdep is turned off. [ 374.435051][ T8701] irq event stamp: 0 [ 374.435051][ T8701] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 374.435056][ T8701] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 374.435062][ T8701] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 374.435064][ T8701] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 374.435065][ T8701] Preemption disabled at: [ 374.435066][ T8701] [] vprintk_emit+0x31b/0x3e0 [ 374.435072][ T8701] CPU: 0 UID: 0 PID: 8701 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 374.435077][ T8701] Tainted: [W]=WARN [ 374.435079][ T8701] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 374.435081][ T8701] Call Trace: [ 374.435083][ T8701] [ 374.435084][ T8701] dump_stack_lvl+0x6f/0xa0 [ 374.435089][ T8701] ? vprintk_emit+0x31b/0x3e0 [ 374.435091][ T8701] __might_resched.cold+0x1fe/0x2c1 [ 374.435094][ T8701] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 374.435098][ T8701] ? rcu_is_watching+0x16/0xd0 [ 374.435100][ T8701] __kmalloc_noprof+0x443/0x760 [ 374.435103][ T8701] ? __rwlock_init+0x150/0x150 [ 374.435106][ T8701] ? alloc_buf.isra.0+0x4b/0x260 [ 374.435111][ T8701] ? do_raw_spin_unlock+0x59/0x250 [ 374.435113][ T8701] alloc_buf.isra.0+0x4b/0x260 [ 374.435116][ T8701] put_chars+0x1e1/0x2f0 [ 374.435118][ T8701] ? __send_to_port+0x420/0x420 [ 374.435119][ T8701] ? printk_get_next_message+0x240/0x650 [ 374.435122][ T8701] ? console_prepend_replay+0x20/0x20 [ 374.435125][ T8701] ? pointer+0x794/0xed0 [ 374.435129][ T8701] hvc_console_print+0x292/0x780 [ 374.435135][ T8701] ? hvc_write+0x3a0/0x3a0 [ 374.435136][ T8701] ? __rwlock_init+0x150/0x150 [ 374.435138][ T8701] ? lock_acquire+0x13c/0x160 [ 374.435141][ T8701] console_emit_next_record+0x22f/0x4c0 [ 374.435144][ T8701] ? devkmsg_read+0x4b0/0x4b0 [ 374.435146][ T8701] ? rcu_is_watching+0x16/0xd0 [ 374.435147][ T8701] ? rcu_is_watching+0x16/0xd0 [ 374.435148][ T8701] ? rcu_is_watching+0x16/0xd0 [ 374.435149][ T8701] ? lock_acquire+0x13c/0x160 [ 374.435151][ T8701] ? console_flush_one_record+0x111/0x710 [ 374.435153][ T8701] console_flush_one_record+0x46f/0x710 [ 374.435155][ T8701] ? console_emit_next_record+0x4c0/0x4c0 [ 374.435158][ T8701] console_unlock+0xee/0x1f0 [ 374.435160][ T8701] ? lock_acquire+0x13c/0x160 [ 374.435162][ T8701] ? console_flush_one_record+0x710/0x710 [ 374.435163][ T8701] ? rcu_is_watching+0x16/0xd0 [ 374.435164][ T8701] ? lock_release+0x184/0x1f0 [ 374.435166][ T8701] ? lock_acquire+0xe0/0x160 [ 374.435168][ T8701] ? __rcu_read_lock+0x70/0x70 [ 374.435171][ T8701] ? __down_trylock_console_sem+0x5e/0xa0 [ 374.435173][ T8701] ? vprintk_emit+0x320/0x3e0 [ 374.435176][ T8701] vprintk_emit+0x37c/0x3e0 [ 374.435178][ T8701] ? wake_up_klogd_work_func+0x90/0x90 [ 374.435179][ T8701] ? prepare_to_wait_event+0x8d/0x740 [ 374.435182][ T8701] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 374.435185][ T8701] ? _mutex_trylock_nest_lock+0x390/0x390 [ 374.435188][ T8701] _printk+0xc7/0x100 [ 374.435191][ T8701] ? snapshot_read.cold+0x21/0x21 [ 374.435193][ T8701] ? synchronize_rcu_normal+0x340/0x340 [ 374.435195][ T8701] ? netdev_name+0x43/0x60 [ 374.435198][ T8701] ? __netdev_printk+0x17f/0x1d0 [ 374.435200][ T8701] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 374.435203][ T8701] netdev_info+0xe2/0x116 [ 374.435206][ T8701] ? netdev_notice+0x120/0x120 [ 374.435208][ T8701] ? do_raw_spin_lock+0x131/0x280 [ 374.435210][ T8701] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 374.435213][ T8701] ? __rwlock_init+0x150/0x150 [ 374.435215][ T8701] ? rcu_is_watching+0x16/0xd0 [ 374.435217][ T8701] ? rcu_is_watching+0x16/0xd0 [ 374.435219][ T8701] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 374.435221][ T8701] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 374.435224][ T8701] ? trace_irq_enable.constprop.0+0x30/0x160 [ 374.435225][ T8701] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 374.435227][ T8701] netif_change_name.cold+0x4f/0x89 [ 374.435228][ T8701] ? register_netdev+0x40/0x40 [ 374.435230][ T8701] ? lock_release+0x184/0x1f0 [ 374.435232][ T8701] ? netdev_adjacent_rename_links+0x470/0x470 [ 374.435234][ T8701] ? __kernel_text_address+0x12/0x30 [ 374.435237][ T8701] ? write_profile+0xf0/0xf0 [ 374.435240][ T8701] ? __asan_memset+0x27/0x50 [ 374.435243][ T8701] do_setlink.isra.0+0x1f7d/0x2a60 [ 374.435246][ T8701] ? stack_trace_save+0x93/0xc0 [ 374.435247][ T8701] ? rtnl_link_get_size+0x350/0x350 [ 374.435249][ T8701] ? rcu_is_watching+0x16/0xd0 [ 374.435250][ T8701] ? stack_depot_save_flags+0x1bc/0x790 [ 374.435253][ T8701] ? kasan_save_stack+0x3d/0x50 [ 374.435255][ T8701] ? kasan_save_stack+0x2f/0x50 [ 374.435256][ T8701] ? kasan_save_track+0x14/0x30 [ 374.435257][ T8701] ? __kasan_kmalloc+0x7b/0x90 [ 374.435258][ T8701] ? __kmalloc_cache_noprof+0x29a/0x620 [ 374.435259][ T8701] ? rtnl_newlink+0x124/0x11b0 [ 374.435260][ T8701] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 374.435263][ T8701] ? netlink_rcv_skb+0x14e/0x3a0 [ 374.435266][ T8701] ? netlink_unicast+0x486/0x750 [ 374.435269][ T8701] ? netlink_sendmsg+0x75b/0xc90 [ 374.435271][ T8701] ? __sock_sendmsg+0xce/0x190 [ 374.435274][ T8701] ? ____sys_sendmsg+0x61a/0x860 [ 374.435275][ T8701] ? ___sys_sendmsg+0x14e/0x1d0 [ 374.435277][ T8701] ? __sys_sendmsg+0x12c/0x1d0 [ 374.435279][ T8701] ? do_syscall_64+0xff/0x530 [ 374.435281][ T8701] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 374.435284][ T8701] ? rcu_is_watching+0x16/0xd0 [ 374.435285][ T8701] ? lock_acquire+0x13c/0x160 [ 374.435286][ T8701] ? rcu_is_watching+0x16/0xd0 [ 374.435287][ T8701] ? rcu_is_watching+0x16/0xd0 [ 374.435288][ T8701] ? trace_contention_end+0xb3/0x180 [ 374.435290][ T8701] ? __mutex_lock+0x1db/0x1ea0 [ 374.435291][ T8701] ? __mutex_lock+0x9a3/0x1ea0 [ 374.435292][ T8701] ? rtnl_newlink+0x9a8/0x11b0 [ 374.435294][ T8701] ? ww_mutex_lock+0x160/0x160 [ 374.435295][ T8701] ? nla_get_range_signed+0x3d0/0x3d0 [ 374.435298][ T8701] ? rcu_is_watching+0x16/0xd0 [ 374.435300][ T8701] ? __rtnl_newlink+0x3fa/0xa50 [ 374.435302][ T8701] rtnl_newlink+0x9f1/0x11b0 [ 374.435304][ T8701] ? rcu_is_watching+0x16/0xd0 [ 374.435305][ T8701] ? rtnl_bridge_getlink+0x850/0x850 [ 374.435306][ T8701] ? lock_acquire+0x13c/0x160 [ 374.435308][ T8701] ? rcu_is_watching+0x16/0xd0 [ 374.435310][ T8701] ? is_bpf_text_address+0x3e/0x110 [ 374.435313][ T8701] ? is_bpf_text_address+0x72/0x110 [ 374.435316][ T8701] ? kernel_text_address+0x149/0x170 [ 374.435318][ T8701] ? rcu_is_watching+0x16/0xd0 [ 374.435319][ T8701] ? cap_capable+0x1d7/0x3d0 [ 374.435322][ T8701] ? arch_stack_walk+0xed/0x130 [ 374.435325][ T8701] ? rcu_is_watching+0x16/0xd0 [ 374.435326][ T8701] ? lock_acquire+0x13c/0x160 [ 374.435328][ T8701] ? rcu_is_watching+0x16/0xd0 [ 374.435329][ T8701] ? rtnl_bridge_getlink+0x850/0x850 [ 374.435330][ T8701] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 374.435332][ T8701] ? rtnl_link_fill+0x920/0x920 [ 374.435333][ T8701] ? filter_irq_stacks+0xd0/0xd0 [ 374.435335][ T8701] ? stack_depot_save_flags+0x1bc/0x790 [ 374.435338][ T8701] netlink_rcv_skb+0x14e/0x3a0 [ 374.435340][ T8701] ? rtnl_link_fill+0x920/0x920 [ 374.435341][ T8701] ? lock_release+0x184/0x1f0 [ 374.435343][ T8701] ? netlink_ack+0xcf0/0xcf0 [ 374.435344][ T8701] ? __netlink_lookup+0xb9/0x6b0 [ 374.435347][ T8701] ? rcu_is_watching+0x16/0xd0 [ 374.435349][ T8701] ? lock_release+0x184/0x1f0 [ 374.435351][ T8701] netlink_unicast+0x486/0x750 [ 374.435353][ T8701] ? netlink_attachskb+0x810/0x810 [ 374.435355][ T8701] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 374.435358][ T8701] netlink_sendmsg+0x75b/0xc90 [ 374.435362][ T8701] ? netlink_unicast+0x750/0x750 [ 374.435364][ T8701] ? kernel_text_address+0x149/0x170 [ 374.435366][ T8701] ? lock_acquire+0x13c/0x160 [ 374.435367][ T8701] ? __import_iovec+0x36c/0x620 [ 374.435371][ T8701] __sock_sendmsg+0xce/0x190 [ 374.435372][ T8701] ____sys_sendmsg+0x61a/0x860 [ 374.435374][ T8701] ? copy_msghdr_from_user+0x279/0x420 [ 374.435376][ T8701] ? sock_write_iter+0x400/0x400 [ 374.435377][ T8701] ? move_addr_to_kernel+0x40/0x40 [ 374.435379][ T8701] ? filter_irq_stacks+0xd0/0xd0 [ 374.435382][ T8701] ___sys_sendmsg+0x14e/0x1d0 [ 374.435384][ T8701] ? copy_msghdr_from_user+0x420/0x420 [ 374.435389][ T8701] __sys_sendmsg+0x12c/0x1d0 [ 374.435391][ T8701] ? __sys_sendmsg_sock+0x20/0x20 [ 374.435394][ T8701] ? rcu_is_watching+0x16/0xd0 [ 374.435395][ T8701] do_syscall_64+0xff/0x530 [ 374.435397][ T8701] ? exc_page_fault+0xee/0x100 [ 374.435399][ T8701] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 374.435400][ T8701] RIP: 0033:0x7f22b132454e [ 374.435402][ T8701] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 374.435405][ T8701] RSP: 002b:00007ffe5d32ec10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 374.435410][ T8701] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f22b132454e [ 374.435411][ T8701] RDX: 0000000000000000 RSI: 00007ffe5d32ecc0 RDI: 0000000000000005 [ 374.435412][ T8701] RBP: 00007ffe5d32ec20 R08: 0000000000000000 R09: 0000000000000000 [ 374.435413][ T8701] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a54a [ 374.435414][ T8701] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe5d32f390 [ 374.435416][ T8701] [ 382.482134][ T8845] eth1: renamed from tmp [ 382.482149][ T8845] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 382.482152][ T8845] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8845, name: ip [ 382.482154][ T8845] preempt_count: 1, expected: 0 [ 382.482155][ T8845] RCU nest depth: 0, expected: 0 [ 382.482155][ T8845] INFO: lockdep is turned off. [ 382.482157][ T8845] irq event stamp: 0 [ 382.482157][ T8845] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 382.482162][ T8845] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 382.482169][ T8845] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 382.482171][ T8845] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 382.482173][ T8845] Preemption disabled at: [ 382.482173][ T8845] [] vprintk_emit+0x31b/0x3e0 [ 382.482180][ T8845] CPU: 2 UID: 0 PID: 8845 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 382.482184][ T8845] Tainted: [W]=WARN [ 382.482185][ T8845] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 382.482186][ T8845] Call Trace: [ 382.482188][ T8845] [ 382.482189][ T8845] dump_stack_lvl+0x6f/0xa0 [ 382.482195][ T8845] ? vprintk_emit+0x31b/0x3e0 [ 382.482197][ T8845] __might_resched.cold+0x1fe/0x2c1 [ 382.482200][ T8845] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 382.482204][ T8845] ? rcu_is_watching+0x16/0xd0 [ 382.482206][ T8845] __kmalloc_noprof+0x443/0x760 [ 382.482209][ T8845] ? __rwlock_init+0x150/0x150 [ 382.482212][ T8845] ? alloc_buf.isra.0+0x4b/0x260 [ 382.482217][ T8845] ? do_raw_spin_unlock+0x59/0x250 [ 382.482219][ T8845] alloc_buf.isra.0+0x4b/0x260 [ 382.482222][ T8845] put_chars+0x1e1/0x2f0 [ 382.482224][ T8845] ? __send_to_port+0x420/0x420 [ 382.482225][ T8845] ? printk_get_next_message+0x240/0x650 [ 382.482227][ T8845] ? console_prepend_replay+0x20/0x20 [ 382.482229][ T8845] ? pointer+0x794/0xed0 [ 382.482233][ T8845] hvc_console_print+0x292/0x780 [ 382.482238][ T8845] ? hvc_write+0x3a0/0x3a0 [ 382.482239][ T8845] ? __rwlock_init+0x150/0x150 [ 382.482241][ T8845] ? lock_acquire+0x13c/0x160 [ 382.482244][ T8845] console_emit_next_record+0x22f/0x4c0 [ 382.482247][ T8845] ? devkmsg_read+0x4b0/0x4b0 [ 382.482249][ T8845] ? rcu_is_watching+0x16/0xd0 [ 382.482250][ T8845] ? rcu_is_watching+0x16/0xd0 [ 382.482251][ T8845] ? rcu_is_watching+0x16/0xd0 [ 382.482252][ T8845] ? lock_acquire+0x13c/0x160 [ 382.482254][ T8845] ? console_flush_one_record+0x111/0x710 [ 382.482256][ T8845] console_flush_one_record+0x46f/0x710 [ 382.482258][ T8845] ? console_emit_next_record+0x4c0/0x4c0 [ 382.482261][ T8845] console_unlock+0xee/0x1f0 [ 382.482263][ T8845] ? lock_acquire+0x13c/0x160 [ 382.482264][ T8845] ? console_flush_one_record+0x710/0x710 [ 382.482266][ T8845] ? rcu_is_watching+0x16/0xd0 [ 382.482267][ T8845] ? lock_release+0x184/0x1f0 [ 382.482269][ T8845] ? lock_acquire+0xe0/0x160 [ 382.482270][ T8845] ? __rcu_read_lock+0x70/0x70 [ 382.482272][ T8845] ? __down_trylock_console_sem+0x5e/0xa0 [ 382.482274][ T8845] ? vprintk_emit+0x320/0x3e0 [ 382.482275][ T8845] vprintk_emit+0x37c/0x3e0 [ 382.482277][ T8845] ? wake_up_klogd_work_func+0x90/0x90 [ 382.482278][ T8845] ? prepare_to_wait_event+0x8d/0x740 [ 382.482281][ T8845] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 382.482284][ T8845] ? _mutex_trylock_nest_lock+0x390/0x390 [ 382.482286][ T8845] _printk+0xc7/0x100 [ 382.482289][ T8845] ? snapshot_read.cold+0x21/0x21 [ 382.482291][ T8845] ? synchronize_rcu_normal+0x340/0x340 [ 382.482294][ T8845] ? netdev_name+0x43/0x60 [ 382.482297][ T8845] ? __netdev_printk+0x17f/0x1d0 [ 382.482299][ T8845] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 382.482302][ T8845] netdev_info+0xe2/0x116 [ 382.482304][ T8845] ? netdev_notice+0x120/0x120 [ 382.482307][ T8845] ? do_raw_spin_lock+0x131/0x280 [ 382.482308][ T8845] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 382.482311][ T8845] ? __rwlock_init+0x150/0x150 [ 382.482313][ T8845] ? rcu_is_watching+0x16/0xd0 [ 382.482314][ T8845] ? rcu_is_watching+0x16/0xd0 [ 382.482315][ T8845] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 382.482316][ T8845] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 382.482318][ T8845] ? trace_irq_enable.constprop.0+0x30/0x160 [ 382.482319][ T8845] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 382.482320][ T8845] netif_change_name.cold+0x4f/0x89 [ 382.482322][ T8845] ? register_netdev+0x40/0x40 [ 382.482323][ T8845] ? lock_release+0x184/0x1f0 [ 382.482325][ T8845] ? netdev_adjacent_rename_links+0x470/0x470 [ 382.482328][ T8845] ? __kernel_text_address+0x12/0x30 [ 382.482330][ T8845] ? write_profile+0xf0/0xf0 [ 382.482333][ T8845] ? __asan_memset+0x27/0x50 [ 382.482338][ T8845] do_setlink.isra.0+0x1f7d/0x2a60 [ 382.482340][ T8845] ? stack_trace_save+0x93/0xc0 [ 382.482342][ T8845] ? rtnl_link_get_size+0x350/0x350 [ 382.482343][ T8845] ? rcu_is_watching+0x16/0xd0 [ 382.482344][ T8845] ? stack_depot_save_flags+0x1bc/0x790 [ 382.482348][ T8845] ? kasan_save_stack+0x3d/0x50 [ 382.482350][ T8845] ? kasan_save_stack+0x2f/0x50 [ 382.482351][ T8845] ? kasan_save_track+0x14/0x30 [ 382.482352][ T8845] ? __kasan_kmalloc+0x7b/0x90 [ 382.482353][ T8845] ? __kmalloc_cache_noprof+0x29a/0x620 [ 382.482354][ T8845] ? rtnl_newlink+0x124/0x11b0 [ 382.482355][ T8845] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 382.482356][ T8845] ? netlink_rcv_skb+0x14e/0x3a0 [ 382.482359][ T8845] ? netlink_unicast+0x486/0x750 [ 382.482361][ T8845] ? netlink_sendmsg+0x75b/0xc90 [ 382.482362][ T8845] ? __sock_sendmsg+0xce/0x190 [ 382.482365][ T8845] ? ____sys_sendmsg+0x61a/0x860 [ 382.482366][ T8845] ? ___sys_sendmsg+0x14e/0x1d0 [ 382.482368][ T8845] ? __sys_sendmsg+0x12c/0x1d0 [ 382.482369][ T8845] ? do_syscall_64+0xff/0x530 [ 382.482372][ T8845] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 382.482374][ T8845] ? rcu_is_watching+0x16/0xd0 [ 382.482375][ T8845] ? lock_acquire+0x13c/0x160 [ 382.482377][ T8845] ? rcu_is_watching+0x16/0xd0 [ 382.482378][ T8845] ? rcu_is_watching+0x16/0xd0 [ 382.482379][ T8845] ? trace_contention_end+0xb3/0x180 [ 382.482381][ T8845] ? __mutex_lock+0x1db/0x1ea0 [ 382.482382][ T8845] ? __mutex_lock+0x9a3/0x1ea0 [ 382.482383][ T8845] ? rtnl_newlink+0x9a8/0x11b0 [ 382.482385][ T8845] ? ww_mutex_lock+0x160/0x160 [ 382.482386][ T8845] ? nla_get_range_signed+0x3d0/0x3d0 [ 382.482389][ T8845] ? rcu_is_watching+0x16/0xd0 [ 382.482390][ T8845] ? __rtnl_newlink+0x3fa/0xa50 [ 382.482393][ T8845] rtnl_newlink+0x9f1/0x11b0 [ 382.482395][ T8845] ? rcu_is_watching+0x16/0xd0 [ 382.482396][ T8845] ? rtnl_bridge_getlink+0x850/0x850 [ 382.482397][ T8845] ? lock_acquire+0x13c/0x160 [ 382.482399][ T8845] ? rcu_is_watching+0x16/0xd0 [ 382.482400][ T8845] ? is_bpf_text_address+0x3e/0x110 [ 382.482402][ T8845] ? is_bpf_text_address+0x72/0x110 [ 382.482404][ T8845] ? kernel_text_address+0x149/0x170 [ 382.482405][ T8845] ? rcu_is_watching+0x16/0xd0 [ 382.482406][ T8845] ? cap_capable+0x1d7/0x3d0 [ 382.482410][ T8845] ? arch_stack_walk+0xed/0x130 [ 382.482412][ T8845] ? rcu_is_watching+0x16/0xd0 [ 382.482413][ T8845] ? lock_acquire+0x13c/0x160 [ 382.482415][ T8845] ? rcu_is_watching+0x16/0xd0 [ 382.482416][ T8845] ? rtnl_bridge_getlink+0x850/0x850 [ 382.482417][ T8845] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 382.482419][ T8845] ? rtnl_link_fill+0x920/0x920 [ 382.482420][ T8845] ? filter_irq_stacks+0xd0/0xd0 [ 382.482422][ T8845] ? stack_depot_save_flags+0x1bc/0x790 [ 382.482424][ T8845] netlink_rcv_skb+0x14e/0x3a0 [ 382.482426][ T8845] ? rtnl_link_fill+0x920/0x920 [ 382.482428][ T8845] ? lock_release+0x184/0x1f0 [ 382.482429][ T8845] ? netlink_ack+0xcf0/0xcf0 [ 382.482431][ T8845] ? __netlink_lookup+0xb9/0x6b0 [ 382.482434][ T8845] ? rcu_is_watching+0x16/0xd0 [ 382.482435][ T8845] ? lock_release+0x184/0x1f0 [ 382.482437][ T8845] netlink_unicast+0x486/0x750 [ 382.482439][ T8845] ? netlink_attachskb+0x810/0x810 [ 382.482441][ T8845] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 382.482443][ T8845] netlink_sendmsg+0x75b/0xc90 [ 382.482445][ T8845] ? netlink_unicast+0x750/0x750 [ 382.482447][ T8845] ? kernel_text_address+0x149/0x170 [ 382.482449][ T8845] ? lock_acquire+0x13c/0x160 [ 382.482450][ T8845] ? __import_iovec+0x36c/0x620 [ 382.482453][ T8845] __sock_sendmsg+0xce/0x190 [ 382.482455][ T8845] ____sys_sendmsg+0x61a/0x860 [ 382.482457][ T8845] ? copy_msghdr_from_user+0x279/0x420 [ 382.482459][ T8845] ? sock_write_iter+0x400/0x400 [ 382.482460][ T8845] ? move_addr_to_kernel+0x40/0x40 [ 382.482462][ T8845] ? filter_irq_stacks+0xd0/0xd0 [ 382.482465][ T8845] ___sys_sendmsg+0x14e/0x1d0 [ 382.482466][ T8845] ? copy_msghdr_from_user+0x420/0x420 [ 382.482471][ T8845] __sys_sendmsg+0x12c/0x1d0 [ 382.482473][ T8845] ? __sys_sendmsg_sock+0x20/0x20 [ 382.482476][ T8845] ? rcu_is_watching+0x16/0xd0 [ 382.482478][ T8845] do_syscall_64+0xff/0x530 [ 382.482480][ T8845] ? exc_page_fault+0xee/0x100 [ 382.482481][ T8845] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 382.482483][ T8845] RIP: 0033:0x7fc12955454e [ 382.482485][ T8845] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 382.482486][ T8845] RSP: 002b:00007ffcc3523740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 382.482490][ T8845] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc12955454e [ 382.482492][ T8845] RDX: 0000000000000000 RSI: 00007ffcc35237f0 RDI: 0000000000000005 [ 382.482493][ T8845] RBP: 00007ffcc3523750 R08: 0000000000000000 R09: 0000000000000000 [ 382.482493][ T8845] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a552 [ 382.482494][ T8845] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcc3523ec0 [ 382.482497][ T8845] [ 390.282088][ T8988] eth1: renamed from tmp [ 390.282104][ T8988] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 390.282106][ T8988] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8988, name: ip [ 390.282108][ T8988] preempt_count: 1, expected: 0 [ 390.282109][ T8988] RCU nest depth: 0, expected: 0 [ 390.282110][ T8988] INFO: lockdep is turned off. [ 390.282111][ T8988] irq event stamp: 0 [ 390.282112][ T8988] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 390.282117][ T8988] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 390.282123][ T8988] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 390.282125][ T8988] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 390.282127][ T8988] Preemption disabled at: [ 390.282127][ T8988] [] vprintk_emit+0x31b/0x3e0 [ 390.282134][ T8988] CPU: 0 UID: 0 PID: 8988 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 390.282138][ T8988] Tainted: [W]=WARN [ 390.282139][ T8988] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 390.282141][ T8988] Call Trace: [ 390.282142][ T8988] [ 390.282143][ T8988] dump_stack_lvl+0x6f/0xa0 [ 390.282148][ T8988] ? vprintk_emit+0x31b/0x3e0 [ 390.282150][ T8988] __might_resched.cold+0x1fe/0x2c1 [ 390.282154][ T8988] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 390.282157][ T8988] ? rcu_is_watching+0x16/0xd0 [ 390.282160][ T8988] __kmalloc_noprof+0x443/0x760 [ 390.282163][ T8988] ? __rwlock_init+0x150/0x150 [ 390.282166][ T8988] ? alloc_buf.isra.0+0x4b/0x260 [ 390.282171][ T8988] ? do_raw_spin_unlock+0x59/0x250 [ 390.282173][ T8988] alloc_buf.isra.0+0x4b/0x260 [ 390.282175][ T8988] put_chars+0x1e1/0x2f0 [ 390.282177][ T8988] ? __send_to_port+0x420/0x420 [ 390.282178][ T8988] ? printk_get_next_message+0x240/0x650 [ 390.282181][ T8988] ? console_prepend_replay+0x20/0x20 [ 390.282183][ T8988] ? pointer+0x794/0xed0 [ 390.282187][ T8988] hvc_console_print+0x292/0x780 [ 390.282192][ T8988] ? hvc_write+0x3a0/0x3a0 [ 390.282193][ T8988] ? __rwlock_init+0x150/0x150 [ 390.282195][ T8988] ? lock_acquire+0x13c/0x160 [ 390.282198][ T8988] console_emit_next_record+0x22f/0x4c0 [ 390.282201][ T8988] ? devkmsg_read+0x4b0/0x4b0 [ 390.282203][ T8988] ? rcu_is_watching+0x16/0xd0 [ 390.282204][ T8988] ? rcu_is_watching+0x16/0xd0 [ 390.282205][ T8988] ? rcu_is_watching+0x16/0xd0 [ 390.282206][ T8988] ? lock_acquire+0x13c/0x160 [ 390.282208][ T8988] ? console_flush_one_record+0x111/0x710 [ 390.282210][ T8988] console_flush_one_record+0x46f/0x710 [ 390.282212][ T8988] ? console_emit_next_record+0x4c0/0x4c0 [ 390.282215][ T8988] console_unlock+0xee/0x1f0 [ 390.282217][ T8988] ? lock_acquire+0x13c/0x160 [ 390.282219][ T8988] ? console_flush_one_record+0x710/0x710 [ 390.282220][ T8988] ? rcu_is_watching+0x16/0xd0 [ 390.282222][ T8988] ? lock_release+0x184/0x1f0 [ 390.282223][ T8988] ? lock_acquire+0xe0/0x160 [ 390.282225][ T8988] ? __rcu_read_lock+0x70/0x70 [ 390.282226][ T8988] ? __down_trylock_console_sem+0x5e/0xa0 [ 390.282228][ T8988] ? vprintk_emit+0x320/0x3e0 [ 390.282230][ T8988] vprintk_emit+0x37c/0x3e0 [ 390.282231][ T8988] ? wake_up_klogd_work_func+0x90/0x90 [ 390.282233][ T8988] ? prepare_to_wait_event+0x8d/0x740 [ 390.282235][ T8988] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 390.282238][ T8988] ? _mutex_trylock_nest_lock+0x390/0x390 [ 390.282241][ T8988] _printk+0xc7/0x100 [ 390.282244][ T8988] ? snapshot_read.cold+0x21/0x21 [ 390.282246][ T8988] ? synchronize_rcu_normal+0x340/0x340 [ 390.282248][ T8988] ? netdev_name+0x43/0x60 [ 390.282251][ T8988] ? __netdev_printk+0x17f/0x1d0 [ 390.282253][ T8988] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 390.282256][ T8988] netdev_info+0xe2/0x116 [ 390.282259][ T8988] ? netdev_notice+0x120/0x120 [ 390.282261][ T8988] ? do_raw_spin_lock+0x131/0x280 [ 390.282263][ T8988] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 390.282265][ T8988] ? __rwlock_init+0x150/0x150 [ 390.282267][ T8988] ? rcu_is_watching+0x16/0xd0 [ 390.282268][ T8988] ? rcu_is_watching+0x16/0xd0 [ 390.282269][ T8988] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 390.282270][ T8988] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 390.282272][ T8988] ? trace_irq_enable.constprop.0+0x30/0x160 [ 390.282273][ T8988] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 390.282274][ T8988] netif_change_name.cold+0x4f/0x89 [ 390.282276][ T8988] ? register_netdev+0x40/0x40 [ 390.282277][ T8988] ? lock_release+0x184/0x1f0 [ 390.282280][ T8988] ? netdev_adjacent_rename_links+0x470/0x470 [ 390.282282][ T8988] ? __kernel_text_address+0x12/0x30 [ 390.282284][ T8988] ? write_profile+0xf0/0xf0 [ 390.282287][ T8988] ? __asan_memset+0x27/0x50 [ 390.282291][ T8988] do_setlink.isra.0+0x1f7d/0x2a60 [ 390.282293][ T8988] ? stack_trace_save+0x93/0xc0 [ 390.282295][ T8988] ? rtnl_link_get_size+0x350/0x350 [ 390.282296][ T8988] ? rcu_is_watching+0x16/0xd0 [ 390.282297][ T8988] ? stack_depot_save_flags+0x1bc/0x790 [ 390.282301][ T8988] ? kasan_save_stack+0x3d/0x50 [ 390.282302][ T8988] ? kasan_save_stack+0x2f/0x50 [ 390.282303][ T8988] ? kasan_save_track+0x14/0x30 [ 390.282305][ T8988] ? __kasan_kmalloc+0x7b/0x90 [ 390.282306][ T8988] ? __kmalloc_cache_noprof+0x29a/0x620 [ 390.282307][ T8988] ? rtnl_newlink+0x124/0x11b0 [ 390.282308][ T8988] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 390.282309][ T8988] ? netlink_rcv_skb+0x14e/0x3a0 [ 390.282312][ T8988] ? netlink_unicast+0x486/0x750 [ 390.282313][ T8988] ? netlink_sendmsg+0x75b/0xc90 [ 390.282315][ T8988] ? __sock_sendmsg+0xce/0x190 [ 390.282317][ T8988] ? ____sys_sendmsg+0x61a/0x860 [ 390.282319][ T8988] ? ___sys_sendmsg+0x14e/0x1d0 [ 390.282320][ T8988] ? __sys_sendmsg+0x12c/0x1d0 [ 390.282322][ T8988] ? do_syscall_64+0xff/0x530 [ 390.282324][ T8988] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 390.282327][ T8988] ? rcu_is_watching+0x16/0xd0 [ 390.282328][ T8988] ? lock_acquire+0x13c/0x160 [ 390.282330][ T8988] ? rcu_is_watching+0x16/0xd0 [ 390.282331][ T8988] ? rcu_is_watching+0x16/0xd0 [ 390.282332][ T8988] ? trace_contention_end+0xb3/0x180 [ 390.282333][ T8988] ? __mutex_lock+0x1db/0x1ea0 [ 390.282335][ T8988] ? __mutex_lock+0x9a3/0x1ea0 [ 390.282336][ T8988] ? rtnl_newlink+0x9a8/0x11b0 [ 390.282338][ T8988] ? ww_mutex_lock+0x160/0x160 [ 390.282339][ T8988] ? nla_get_range_signed+0x3d0/0x3d0 [ 390.282342][ T8988] ? rcu_is_watching+0x16/0xd0 [ 390.282343][ T8988] ? __rtnl_newlink+0x3fa/0xa50 [ 390.282345][ T8988] rtnl_newlink+0x9f1/0x11b0 [ 390.282347][ T8988] ? rcu_is_watching+0x16/0xd0 [ 390.282349][ T8988] ? rtnl_bridge_getlink+0x850/0x850 [ 390.282350][ T8988] ? lock_acquire+0x13c/0x160 [ 390.282351][ T8988] ? rcu_is_watching+0x16/0xd0 [ 390.282353][ T8988] ? is_bpf_text_address+0x3e/0x110 [ 390.282355][ T8988] ? is_bpf_text_address+0x72/0x110 [ 390.282356][ T8988] ? kernel_text_address+0x149/0x170 [ 390.282358][ T8988] ? rcu_is_watching+0x16/0xd0 [ 390.282359][ T8988] ? cap_capable+0x1d7/0x3d0 [ 390.282362][ T8988] ? arch_stack_walk+0xed/0x130 [ 390.282365][ T8988] ? rcu_is_watching+0x16/0xd0 [ 390.282366][ T8988] ? lock_acquire+0x13c/0x160 [ 390.282368][ T8988] ? rcu_is_watching+0x16/0xd0 [ 390.282369][ T8988] ? rtnl_bridge_getlink+0x850/0x850 [ 390.282370][ T8988] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 390.282372][ T8988] ? rtnl_link_fill+0x920/0x920 [ 390.282373][ T8988] ? filter_irq_stacks+0xd0/0xd0 [ 390.282375][ T8988] ? stack_depot_save_flags+0x1bc/0x790 [ 390.282377][ T8988] netlink_rcv_skb+0x14e/0x3a0 [ 390.282379][ T8988] ? rtnl_link_fill+0x920/0x920 [ 390.282380][ T8988] ? lock_release+0x184/0x1f0 [ 390.282382][ T8988] ? netlink_ack+0xcf0/0xcf0 [ 390.282384][ T8988] ? __netlink_lookup+0xb9/0x6b0 [ 390.282387][ T8988] ? rcu_is_watching+0x16/0xd0 [ 390.282388][ T8988] ? lock_release+0x184/0x1f0 [ 390.282390][ T8988] netlink_unicast+0x486/0x750 [ 390.282392][ T8988] ? netlink_attachskb+0x810/0x810 [ 390.282394][ T8988] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 390.282396][ T8988] netlink_sendmsg+0x75b/0xc90 [ 390.282398][ T8988] ? netlink_unicast+0x750/0x750 [ 390.282400][ T8988] ? kernel_text_address+0x149/0x170 [ 390.282402][ T8988] ? lock_acquire+0x13c/0x160 [ 390.282403][ T8988] ? __import_iovec+0x36c/0x620 [ 390.282406][ T8988] __sock_sendmsg+0xce/0x190 [ 390.282408][ T8988] ____sys_sendmsg+0x61a/0x860 [ 390.282410][ T8988] ? copy_msghdr_from_user+0x279/0x420 [ 390.282412][ T8988] ? sock_write_iter+0x400/0x400 [ 390.282413][ T8988] ? move_addr_to_kernel+0x40/0x40 [ 390.282415][ T8988] ? filter_irq_stacks+0xd0/0xd0 [ 390.282417][ T8988] ___sys_sendmsg+0x14e/0x1d0 [ 390.282419][ T8988] ? copy_msghdr_from_user+0x420/0x420 [ 390.282424][ T8988] __sys_sendmsg+0x12c/0x1d0 [ 390.282426][ T8988] ? __sys_sendmsg_sock+0x20/0x20 [ 390.282429][ T8988] ? rcu_is_watching+0x16/0xd0 [ 390.282431][ T8988] do_syscall_64+0xff/0x530 [ 390.282432][ T8988] ? exc_page_fault+0xee/0x100 [ 390.282434][ T8988] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 390.282436][ T8988] RIP: 0033:0x7fe429aad54e [ 390.282438][ T8988] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 390.282440][ T8988] RSP: 002b:00007fff53cea670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 390.282444][ T8988] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fe429aad54e [ 390.282445][ T8988] RDX: 0000000000000000 RSI: 00007fff53cea720 RDI: 0000000000000005 [ 390.282446][ T8988] RBP: 00007fff53cea680 R08: 0000000000000000 R09: 0000000000000000 [ 390.282447][ T8988] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a55a [ 390.282448][ T8988] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff53ceadf0 [ 390.282450][ T8988] [ 398.021067][ T9131] eth1: renamed from tmp [ 398.021082][ T9131] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 398.021084][ T9131] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9131, name: ip [ 398.021086][ T9131] preempt_count: 1, expected: 0 [ 398.021087][ T9131] RCU nest depth: 0, expected: 0 [ 398.021088][ T9131] INFO: lockdep is turned off. [ 398.021089][ T9131] irq event stamp: 0 [ 398.021090][ T9131] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 398.021095][ T9131] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 398.021101][ T9131] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 398.021103][ T9131] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 398.021105][ T9131] Preemption disabled at: [ 398.021106][ T9131] [] vprintk_emit+0x31b/0x3e0 [ 398.021112][ T9131] CPU: 3 UID: 0 PID: 9131 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 398.021116][ T9131] Tainted: [W]=WARN [ 398.021116][ T9131] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 398.021118][ T9131] Call Trace: [ 398.021119][ T9131] [ 398.021121][ T9131] dump_stack_lvl+0x6f/0xa0 [ 398.021126][ T9131] ? vprintk_emit+0x31b/0x3e0 [ 398.021128][ T9131] __might_resched.cold+0x1fe/0x2c1 [ 398.021132][ T9131] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 398.021135][ T9131] ? rcu_is_watching+0x16/0xd0 [ 398.021142][ T9131] __kmalloc_noprof+0x443/0x760 [ 398.021145][ T9131] ? __rwlock_init+0x150/0x150 [ 398.021148][ T9131] ? alloc_buf.isra.0+0x4b/0x260 [ 398.021152][ T9131] ? do_raw_spin_unlock+0x59/0x250 [ 398.021154][ T9131] alloc_buf.isra.0+0x4b/0x260 [ 398.021157][ T9131] put_chars+0x1e1/0x2f0 [ 398.021159][ T9131] ? __send_to_port+0x420/0x420 [ 398.021160][ T9131] ? printk_get_next_message+0x240/0x650 [ 398.021163][ T9131] ? console_prepend_replay+0x20/0x20 [ 398.021165][ T9131] ? pointer+0x794/0xed0 [ 398.021168][ T9131] hvc_console_print+0x292/0x780 [ 398.021173][ T9131] ? hvc_write+0x3a0/0x3a0 [ 398.021175][ T9131] ? __rwlock_init+0x150/0x150 [ 398.021177][ T9131] ? lock_acquire+0x13c/0x160 [ 398.021179][ T9131] console_emit_next_record+0x22f/0x4c0 [ 398.021182][ T9131] ? devkmsg_read+0x4b0/0x4b0 [ 398.021184][ T9131] ? rcu_is_watching+0x16/0xd0 [ 398.021185][ T9131] ? rcu_is_watching+0x16/0xd0 [ 398.021186][ T9131] ? rcu_is_watching+0x16/0xd0 [ 398.021187][ T9131] ? lock_acquire+0x13c/0x160 [ 398.021189][ T9131] ? console_flush_one_record+0x111/0x710 [ 398.021191][ T9131] console_flush_one_record+0x46f/0x710 [ 398.021193][ T9131] ? console_emit_next_record+0x4c0/0x4c0 [ 398.021196][ T9131] console_unlock+0xee/0x1f0 [ 398.021198][ T9131] ? lock_acquire+0x13c/0x160 [ 398.021200][ T9131] ? console_flush_one_record+0x710/0x710 [ 398.021202][ T9131] ? rcu_is_watching+0x16/0xd0 [ 398.021203][ T9131] ? lock_release+0x184/0x1f0 [ 398.021204][ T9131] ? lock_acquire+0xe0/0x160 [ 398.021206][ T9131] ? __rcu_read_lock+0x70/0x70 [ 398.021207][ T9131] ? __down_trylock_console_sem+0x5e/0xa0 [ 398.021209][ T9131] ? vprintk_emit+0x320/0x3e0 [ 398.021211][ T9131] vprintk_emit+0x37c/0x3e0 [ 398.021212][ T9131] ? wake_up_klogd_work_func+0x90/0x90 [ 398.021214][ T9131] ? prepare_to_wait_event+0x8d/0x740 [ 398.021216][ T9131] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 398.021219][ T9131] ? _mutex_trylock_nest_lock+0x390/0x390 [ 398.021222][ T9131] _printk+0xc7/0x100 [ 398.021225][ T9131] ? snapshot_read.cold+0x21/0x21 [ 398.021227][ T9131] ? synchronize_rcu_normal+0x340/0x340 [ 398.021230][ T9131] ? netdev_name+0x43/0x60 [ 398.021233][ T9131] ? __netdev_printk+0x17f/0x1d0 [ 398.021235][ T9131] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 398.021238][ T9131] netdev_info+0xe2/0x116 [ 398.021241][ T9131] ? netdev_notice+0x120/0x120 [ 398.021243][ T9131] ? do_raw_spin_lock+0x131/0x280 [ 398.021244][ T9131] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 398.021247][ T9131] ? __rwlock_init+0x150/0x150 [ 398.021249][ T9131] ? rcu_is_watching+0x16/0xd0 [ 398.021250][ T9131] ? rcu_is_watching+0x16/0xd0 [ 398.021251][ T9131] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 398.021252][ T9131] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 398.021254][ T9131] ? trace_irq_enable.constprop.0+0x30/0x160 [ 398.021255][ T9131] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 398.021256][ T9131] netif_change_name.cold+0x4f/0x89 [ 398.021258][ T9131] ? register_netdev+0x40/0x40 [ 398.021260][ T9131] ? lock_release+0x184/0x1f0 [ 398.021262][ T9131] ? netdev_adjacent_rename_links+0x470/0x470 [ 398.021264][ T9131] ? __kernel_text_address+0x12/0x30 [ 398.021267][ T9131] ? write_profile+0xf0/0xf0 [ 398.021270][ T9131] ? __asan_memset+0x27/0x50 [ 398.021273][ T9131] do_setlink.isra.0+0x1f7d/0x2a60 [ 398.021275][ T9131] ? stack_trace_save+0x93/0xc0 [ 398.021277][ T9131] ? rtnl_link_get_size+0x350/0x350 [ 398.021278][ T9131] ? rcu_is_watching+0x16/0xd0 [ 398.021280][ T9131] ? stack_depot_save_flags+0x1bc/0x790 [ 398.021283][ T9131] ? kasan_save_stack+0x3d/0x50 [ 398.021285][ T9131] ? kasan_save_stack+0x2f/0x50 [ 398.021286][ T9131] ? kasan_save_track+0x14/0x30 [ 398.021287][ T9131] ? __kasan_kmalloc+0x7b/0x90 [ 398.021288][ T9131] ? __kmalloc_cache_noprof+0x29a/0x620 [ 398.021290][ T9131] ? rtnl_newlink+0x124/0x11b0 [ 398.021291][ T9131] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 398.021292][ T9131] ? netlink_rcv_skb+0x14e/0x3a0 [ 398.021295][ T9131] ? netlink_unicast+0x486/0x750 [ 398.021297][ T9131] ? netlink_sendmsg+0x75b/0xc90 [ 398.021298][ T9131] ? __sock_sendmsg+0xce/0x190 [ 398.021301][ T9131] ? ____sys_sendmsg+0x61a/0x860 [ 398.021302][ T9131] ? ___sys_sendmsg+0x14e/0x1d0 [ 398.021304][ T9131] ? __sys_sendmsg+0x12c/0x1d0 [ 398.021306][ T9131] ? do_syscall_64+0xff/0x530 [ 398.021308][ T9131] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 398.021311][ T9131] ? rcu_is_watching+0x16/0xd0 [ 398.021312][ T9131] ? lock_acquire+0x13c/0x160 [ 398.021314][ T9131] ? rcu_is_watching+0x16/0xd0 [ 398.021315][ T9131] ? rcu_is_watching+0x16/0xd0 [ 398.021316][ T9131] ? trace_contention_end+0xb3/0x180 [ 398.021317][ T9131] ? __mutex_lock+0x1db/0x1ea0 [ 398.021319][ T9131] ? __mutex_lock+0x9a3/0x1ea0 [ 398.021320][ T9131] ? rtnl_newlink+0x9a8/0x11b0 [ 398.021322][ T9131] ? ww_mutex_lock+0x160/0x160 [ 398.021323][ T9131] ? nla_get_range_signed+0x3d0/0x3d0 [ 398.021326][ T9131] ? rcu_is_watching+0x16/0xd0 [ 398.021327][ T9131] ? __rtnl_newlink+0x3fa/0xa50 [ 398.021329][ T9131] rtnl_newlink+0x9f1/0x11b0 [ 398.021331][ T9131] ? rcu_is_watching+0x16/0xd0 [ 398.021333][ T9131] ? rtnl_bridge_getlink+0x850/0x850 [ 398.021334][ T9131] ? lock_acquire+0x13c/0x160 [ 398.021336][ T9131] ? rcu_is_watching+0x16/0xd0 [ 398.021339][ T9131] ? is_bpf_text_address+0x3e/0x110 [ 398.021342][ T9131] ? is_bpf_text_address+0x72/0x110 [ 398.021344][ T9131] ? kernel_text_address+0x149/0x170 [ 398.021347][ T9131] ? rcu_is_watching+0x16/0xd0 [ 398.021348][ T9131] ? cap_capable+0x1d7/0x3d0 [ 398.021353][ T9131] ? arch_stack_walk+0xed/0x130 [ 398.021356][ T9131] ? rcu_is_watching+0x16/0xd0 [ 398.021358][ T9131] ? lock_acquire+0x13c/0x160 [ 398.021360][ T9131] ? rcu_is_watching+0x16/0xd0 [ 398.021361][ T9131] ? rtnl_bridge_getlink+0x850/0x850 [ 398.021362][ T9131] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 398.021364][ T9131] ? rtnl_link_fill+0x920/0x920 [ 398.021366][ T9131] ? filter_irq_stacks+0xd0/0xd0 [ 398.021367][ T9131] ? stack_depot_save_flags+0x1bc/0x790 [ 398.021370][ T9131] netlink_rcv_skb+0x14e/0x3a0 [ 398.021371][ T9131] ? rtnl_link_fill+0x920/0x920 [ 398.021373][ T9131] ? lock_release+0x184/0x1f0 [ 398.021374][ T9131] ? netlink_ack+0xcf0/0xcf0 [ 398.021376][ T9131] ? __netlink_lookup+0xb9/0x6b0 [ 398.021379][ T9131] ? rcu_is_watching+0x16/0xd0 [ 398.021380][ T9131] ? lock_release+0x184/0x1f0 [ 398.021383][ T9131] netlink_unicast+0x486/0x750 [ 398.021385][ T9131] ? netlink_attachskb+0x810/0x810 [ 398.021387][ T9131] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 398.021389][ T9131] netlink_sendmsg+0x75b/0xc90 [ 398.021391][ T9131] ? netlink_unicast+0x750/0x750 [ 398.021392][ T9131] ? kernel_text_address+0x149/0x170 [ 398.021394][ T9131] ? lock_acquire+0x13c/0x160 [ 398.021396][ T9131] ? __import_iovec+0x36c/0x620 [ 398.021399][ T9131] __sock_sendmsg+0xce/0x190 [ 398.021401][ T9131] ____sys_sendmsg+0x61a/0x860 [ 398.021403][ T9131] ? copy_msghdr_from_user+0x279/0x420 [ 398.021404][ T9131] ? sock_write_iter+0x400/0x400 [ 398.021406][ T9131] ? move_addr_to_kernel+0x40/0x40 [ 398.021407][ T9131] ? filter_irq_stacks+0xd0/0xd0 [ 398.021410][ T9131] ___sys_sendmsg+0x14e/0x1d0 [ 398.021412][ T9131] ? copy_msghdr_from_user+0x420/0x420 [ 398.021417][ T9131] __sys_sendmsg+0x12c/0x1d0 [ 398.021419][ T9131] ? __sys_sendmsg_sock+0x20/0x20 [ 398.021422][ T9131] ? rcu_is_watching+0x16/0xd0 [ 398.021424][ T9131] do_syscall_64+0xff/0x530 [ 398.021426][ T9131] ? exc_page_fault+0xee/0x100 [ 398.021428][ T9131] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 398.021429][ T9131] RIP: 0033:0x7f6e9081454e [ 398.021431][ T9131] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 398.021433][ T9131] RSP: 002b:00007ffd2437a470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 398.021437][ T9131] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6e9081454e [ 398.021438][ T9131] RDX: 0000000000000000 RSI: 00007ffd2437a520 RDI: 0000000000000005 [ 398.021439][ T9131] RBP: 00007ffd2437a480 R08: 0000000000000000 R09: 0000000000000000 [ 398.021440][ T9131] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a562 [ 398.021440][ T9131] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd2437abf0 [ 398.021443][ T9131] [ 405.980277][ T9274] eth1: renamed from tmp [ 405.980291][ T9274] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 405.980293][ T9274] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9274, name: ip [ 405.980295][ T9274] preempt_count: 1, expected: 0 [ 405.980296][ T9274] RCU nest depth: 0, expected: 0 [ 405.980297][ T9274] INFO: lockdep is turned off. [ 405.980298][ T9274] irq event stamp: 0 [ 405.980298][ T9274] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 405.980303][ T9274] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 405.980309][ T9274] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 405.980311][ T9274] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 405.980313][ T9274] Preemption disabled at: [ 405.980314][ T9274] [] vprintk_emit+0x31b/0x3e0 [ 405.980320][ T9274] CPU: 3 UID: 0 PID: 9274 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 405.980323][ T9274] Tainted: [W]=WARN [ 405.980324][ T9274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 405.980326][ T9274] Call Trace: [ 405.980327][ T9274] [ 405.980328][ T9274] dump_stack_lvl+0x6f/0xa0 [ 405.980333][ T9274] ? vprintk_emit+0x31b/0x3e0 [ 405.980335][ T9274] __might_resched.cold+0x1fe/0x2c1 [ 405.980339][ T9274] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 405.980342][ T9274] ? rcu_is_watching+0x16/0xd0 [ 405.980344][ T9274] __kmalloc_noprof+0x443/0x760 [ 405.980347][ T9274] ? __rwlock_init+0x150/0x150 [ 405.980350][ T9274] ? alloc_buf.isra.0+0x4b/0x260 [ 405.980355][ T9274] ? do_raw_spin_unlock+0x59/0x250 [ 405.980357][ T9274] alloc_buf.isra.0+0x4b/0x260 [ 405.980360][ T9274] put_chars+0x1e1/0x2f0 [ 405.980361][ T9274] ? __send_to_port+0x420/0x420 [ 405.980362][ T9274] ? printk_get_next_message+0x240/0x650 [ 405.980365][ T9274] ? console_prepend_replay+0x20/0x20 [ 405.980367][ T9274] ? pointer+0x794/0xed0 [ 405.980370][ T9274] hvc_console_print+0x292/0x780 [ 405.980375][ T9274] ? hvc_write+0x3a0/0x3a0 [ 405.980377][ T9274] ? __rwlock_init+0x150/0x150 [ 405.980379][ T9274] ? lock_acquire+0x13c/0x160 [ 405.980381][ T9274] console_emit_next_record+0x22f/0x4c0 [ 405.980384][ T9274] ? devkmsg_read+0x4b0/0x4b0 [ 405.980386][ T9274] ? rcu_is_watching+0x16/0xd0 [ 405.980387][ T9274] ? rcu_is_watching+0x16/0xd0 [ 405.980388][ T9274] ? rcu_is_watching+0x16/0xd0 [ 405.980389][ T9274] ? lock_acquire+0x13c/0x160 [ 405.980391][ T9274] ? console_flush_one_record+0x111/0x710 [ 405.980393][ T9274] console_flush_one_record+0x46f/0x710 [ 405.980395][ T9274] ? console_emit_next_record+0x4c0/0x4c0 [ 405.980398][ T9274] console_unlock+0xee/0x1f0 [ 405.980400][ T9274] ? lock_acquire+0x13c/0x160 [ 405.980402][ T9274] ? console_flush_one_record+0x710/0x710 [ 405.980403][ T9274] ? rcu_is_watching+0x16/0xd0 [ 405.980404][ T9274] ? lock_release+0x184/0x1f0 [ 405.980406][ T9274] ? lock_acquire+0xe0/0x160 [ 405.980407][ T9274] ? __rcu_read_lock+0x70/0x70 [ 405.980409][ T9274] ? __down_trylock_console_sem+0x5e/0xa0 [ 405.980411][ T9274] ? vprintk_emit+0x320/0x3e0 [ 405.980412][ T9274] vprintk_emit+0x37c/0x3e0 [ 405.980414][ T9274] ? wake_up_klogd_work_func+0x90/0x90 [ 405.980415][ T9274] ? prepare_to_wait_event+0x8d/0x740 [ 405.980418][ T9274] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 405.980421][ T9274] ? _mutex_trylock_nest_lock+0x390/0x390 [ 405.980423][ T9274] _printk+0xc7/0x100 [ 405.980427][ T9274] ? snapshot_read.cold+0x21/0x21 [ 405.980429][ T9274] ? synchronize_rcu_normal+0x340/0x340 [ 405.980431][ T9274] ? netdev_name+0x43/0x60 [ 405.980434][ T9274] ? __netdev_printk+0x17f/0x1d0 [ 405.980437][ T9274] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 405.980440][ T9274] netdev_info+0xe2/0x116 [ 405.980442][ T9274] ? netdev_notice+0x120/0x120 [ 405.980444][ T9274] ? do_raw_spin_lock+0x131/0x280 [ 405.980446][ T9274] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 405.980448][ T9274] ? __rwlock_init+0x150/0x150 [ 405.980450][ T9274] ? rcu_is_watching+0x16/0xd0 [ 405.980451][ T9274] ? rcu_is_watching+0x16/0xd0 [ 405.980452][ T9274] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 405.980453][ T9274] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 405.980455][ T9274] ? trace_irq_enable.constprop.0+0x30/0x160 [ 405.980456][ T9274] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 405.980458][ T9274] netif_change_name.cold+0x4f/0x89 [ 405.980459][ T9274] ? register_netdev+0x40/0x40 [ 405.980461][ T9274] ? lock_release+0x184/0x1f0 [ 405.980463][ T9274] ? netdev_adjacent_rename_links+0x470/0x470 [ 405.980465][ T9274] ? __kernel_text_address+0x12/0x30 [ 405.980468][ T9274] ? write_profile+0xf0/0xf0 [ 405.980471][ T9274] ? __asan_memset+0x27/0x50 [ 405.980474][ T9274] do_setlink.isra.0+0x1f7d/0x2a60 [ 405.980476][ T9274] ? stack_trace_save+0x93/0xc0 [ 405.980478][ T9274] ? rtnl_link_get_size+0x350/0x350 [ 405.980479][ T9274] ? rcu_is_watching+0x16/0xd0 [ 405.980480][ T9274] ? stack_depot_save_flags+0x1bc/0x790 [ 405.980484][ T9274] ? kasan_save_stack+0x3d/0x50 [ 405.980485][ T9274] ? kasan_save_stack+0x2f/0x50 [ 405.980486][ T9274] ? kasan_save_track+0x14/0x30 [ 405.980488][ T9274] ? __kasan_kmalloc+0x7b/0x90 [ 405.980489][ T9274] ? __kmalloc_cache_noprof+0x29a/0x620 [ 405.980490][ T9274] ? rtnl_newlink+0x124/0x11b0 [ 405.980491][ T9274] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 405.980492][ T9274] ? netlink_rcv_skb+0x14e/0x3a0 [ 405.980495][ T9274] ? netlink_unicast+0x486/0x750 [ 405.980497][ T9274] ? netlink_sendmsg+0x75b/0xc90 [ 405.980498][ T9274] ? __sock_sendmsg+0xce/0x190 [ 405.980501][ T9274] ? ____sys_sendmsg+0x61a/0x860 [ 405.980503][ T9274] ? ___sys_sendmsg+0x14e/0x1d0 [ 405.980504][ T9274] ? __sys_sendmsg+0x12c/0x1d0 [ 405.980506][ T9274] ? do_syscall_64+0xff/0x530 [ 405.980509][ T9274] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 405.980511][ T9274] ? rcu_is_watching+0x16/0xd0 [ 405.980512][ T9274] ? lock_acquire+0x13c/0x160 [ 405.980514][ T9274] ? rcu_is_watching+0x16/0xd0 [ 405.980515][ T9274] ? rcu_is_watching+0x16/0xd0 [ 405.980516][ T9274] ? trace_contention_end+0xb3/0x180 [ 405.980518][ T9274] ? __mutex_lock+0x1db/0x1ea0 [ 405.980519][ T9274] ? __mutex_lock+0x9a3/0x1ea0 [ 405.980520][ T9274] ? rtnl_newlink+0x9a8/0x11b0 [ 405.980522][ T9274] ? ww_mutex_lock+0x160/0x160 [ 405.980523][ T9274] ? nla_get_range_signed+0x3d0/0x3d0 [ 405.980527][ T9274] ? rcu_is_watching+0x16/0xd0 [ 405.980528][ T9274] ? __rtnl_newlink+0x3fa/0xa50 [ 405.980530][ T9274] rtnl_newlink+0x9f1/0x11b0 [ 405.980532][ T9274] ? rcu_is_watching+0x16/0xd0 [ 405.980533][ T9274] ? rtnl_bridge_getlink+0x850/0x850 [ 405.980534][ T9274] ? lock_acquire+0x13c/0x160 [ 405.980536][ T9274] ? rcu_is_watching+0x16/0xd0 [ 405.980537][ T9274] ? is_bpf_text_address+0x3e/0x110 [ 405.980540][ T9274] ? is_bpf_text_address+0x72/0x110 [ 405.980541][ T9274] ? kernel_text_address+0x149/0x170 [ 405.980543][ T9274] ? rcu_is_watching+0x16/0xd0 [ 405.980544][ T9274] ? cap_capable+0x1d7/0x3d0 [ 405.980547][ T9274] ? arch_stack_walk+0xed/0x130 [ 405.980549][ T9274] ? rcu_is_watching+0x16/0xd0 [ 405.980551][ T9274] ? lock_acquire+0x13c/0x160 [ 405.980552][ T9274] ? rcu_is_watching+0x16/0xd0 [ 405.980553][ T9274] ? rtnl_bridge_getlink+0x850/0x850 [ 405.980555][ T9274] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 405.980556][ T9274] ? rtnl_link_fill+0x920/0x920 [ 405.980558][ T9274] ? filter_irq_stacks+0xd0/0xd0 [ 405.980559][ T9274] ? stack_depot_save_flags+0x1bc/0x790 [ 405.980562][ T9274] netlink_rcv_skb+0x14e/0x3a0 [ 405.980563][ T9274] ? rtnl_link_fill+0x920/0x920 [ 405.980565][ T9274] ? lock_release+0x184/0x1f0 [ 405.980566][ T9274] ? netlink_ack+0xcf0/0xcf0 [ 405.980568][ T9274] ? __netlink_lookup+0xb9/0x6b0 [ 405.980571][ T9274] ? rcu_is_watching+0x16/0xd0 [ 405.980572][ T9274] ? lock_release+0x184/0x1f0 [ 405.980574][ T9274] netlink_unicast+0x486/0x750 [ 405.980576][ T9274] ? netlink_attachskb+0x810/0x810 [ 405.980578][ T9274] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 405.980580][ T9274] netlink_sendmsg+0x75b/0xc90 [ 405.980582][ T9274] ? netlink_unicast+0x750/0x750 [ 405.980584][ T9274] ? kernel_text_address+0x149/0x170 [ 405.980585][ T9274] ? lock_acquire+0x13c/0x160 [ 405.980587][ T9274] ? __import_iovec+0x36c/0x620 [ 405.980590][ T9274] __sock_sendmsg+0xce/0x190 [ 405.980592][ T9274] ____sys_sendmsg+0x61a/0x860 [ 405.980594][ T9274] ? copy_msghdr_from_user+0x279/0x420 [ 405.980596][ T9274] ? sock_write_iter+0x400/0x400 [ 405.980597][ T9274] ? move_addr_to_kernel+0x40/0x40 [ 405.980599][ T9274] ? filter_irq_stacks+0xd0/0xd0 [ 405.980601][ T9274] ___sys_sendmsg+0x14e/0x1d0 [ 405.980603][ T9274] ? copy_msghdr_from_user+0x420/0x420 [ 405.980608][ T9274] __sys_sendmsg+0x12c/0x1d0 [ 405.980610][ T9274] ? __sys_sendmsg_sock+0x20/0x20 [ 405.980613][ T9274] ? rcu_is_watching+0x16/0xd0 [ 405.980615][ T9274] do_syscall_64+0xff/0x530 [ 405.980616][ T9274] ? exc_page_fault+0xee/0x100 [ 405.980618][ T9274] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 405.980620][ T9274] RIP: 0033:0x7fe1d91c454e [ 405.980622][ T9274] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 405.980623][ T9274] RSP: 002b:00007ffcdc4b7e90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 405.980627][ T9274] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fe1d91c454e [ 405.980628][ T9274] RDX: 0000000000000000 RSI: 00007ffcdc4b7f40 RDI: 0000000000000005 [ 405.980629][ T9274] RBP: 00007ffcdc4b7ea0 R08: 0000000000000000 R09: 0000000000000000 [ 405.980630][ T9274] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a56a [ 405.980631][ T9274] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcdc4b8610 [ 405.980634][ T9274] [ 413.811173][ T9418] eth1: renamed from tmp [ 413.811188][ T9418] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 413.811190][ T9418] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9418, name: ip [ 413.811192][ T9418] preempt_count: 1, expected: 0 [ 413.811193][ T9418] RCU nest depth: 0, expected: 0 [ 413.811193][ T9418] INFO: lockdep is turned off. [ 413.811195][ T9418] irq event stamp: 0 [ 413.811195][ T9418] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 413.811200][ T9418] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 413.811206][ T9418] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 413.811208][ T9418] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 413.811210][ T9418] Preemption disabled at: [ 413.811210][ T9418] [] vprintk_emit+0x31b/0x3e0 [ 413.811217][ T9418] CPU: 0 UID: 0 PID: 9418 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 413.811221][ T9418] Tainted: [W]=WARN [ 413.811221][ T9418] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 413.811223][ T9418] Call Trace: [ 413.811225][ T9418] [ 413.811226][ T9418] dump_stack_lvl+0x6f/0xa0 [ 413.811231][ T9418] ? vprintk_emit+0x31b/0x3e0 [ 413.811233][ T9418] __might_resched.cold+0x1fe/0x2c1 [ 413.811236][ T9418] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 413.811240][ T9418] ? rcu_is_watching+0x16/0xd0 [ 413.811242][ T9418] __kmalloc_noprof+0x443/0x760 [ 413.811245][ T9418] ? __rwlock_init+0x150/0x150 [ 413.811248][ T9418] ? alloc_buf.isra.0+0x4b/0x260 [ 413.811253][ T9418] ? do_raw_spin_unlock+0x59/0x250 [ 413.811261][ T9418] alloc_buf.isra.0+0x4b/0x260 [ 413.811264][ T9418] put_chars+0x1e1/0x2f0 [ 413.811266][ T9418] ? __send_to_port+0x420/0x420 [ 413.811267][ T9418] ? printk_get_next_message+0x240/0x650 [ 413.811270][ T9418] ? console_prepend_replay+0x20/0x20 [ 413.811273][ T9418] ? pointer+0x794/0xed0 [ 413.811276][ T9418] hvc_console_print+0x292/0x780 [ 413.811281][ T9418] ? hvc_write+0x3a0/0x3a0 [ 413.811282][ T9418] ? __rwlock_init+0x150/0x150 [ 413.811284][ T9418] ? lock_acquire+0x13c/0x160 [ 413.811287][ T9418] console_emit_next_record+0x22f/0x4c0 [ 413.811290][ T9418] ? devkmsg_read+0x4b0/0x4b0 [ 413.811292][ T9418] ? rcu_is_watching+0x16/0xd0 [ 413.811293][ T9418] ? rcu_is_watching+0x16/0xd0 [ 413.811294][ T9418] ? rcu_is_watching+0x16/0xd0 [ 413.811295][ T9418] ? lock_acquire+0x13c/0x160 [ 413.811297][ T9418] ? console_flush_one_record+0x111/0x710 [ 413.811299][ T9418] console_flush_one_record+0x46f/0x710 [ 413.811301][ T9418] ? console_emit_next_record+0x4c0/0x4c0 [ 413.811304][ T9418] console_unlock+0xee/0x1f0 [ 413.811306][ T9418] ? lock_acquire+0x13c/0x160 [ 413.811308][ T9418] ? console_flush_one_record+0x710/0x710 [ 413.811309][ T9418] ? rcu_is_watching+0x16/0xd0 [ 413.811310][ T9418] ? lock_release+0x184/0x1f0 [ 413.811312][ T9418] ? lock_acquire+0xe0/0x160 [ 413.811313][ T9418] ? __rcu_read_lock+0x70/0x70 [ 413.811315][ T9418] ? __down_trylock_console_sem+0x5e/0xa0 [ 413.811317][ T9418] ? vprintk_emit+0x320/0x3e0 [ 413.811318][ T9418] vprintk_emit+0x37c/0x3e0 [ 413.811320][ T9418] ? wake_up_klogd_work_func+0x90/0x90 [ 413.811321][ T9418] ? prepare_to_wait_event+0x8d/0x740 [ 413.811324][ T9418] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 413.811327][ T9418] ? _mutex_trylock_nest_lock+0x390/0x390 [ 413.811329][ T9418] _printk+0xc7/0x100 [ 413.811332][ T9418] ? snapshot_read.cold+0x21/0x21 [ 413.811334][ T9418] ? synchronize_rcu_normal+0x340/0x340 [ 413.811337][ T9418] ? netdev_name+0x43/0x60 [ 413.811340][ T9418] ? __netdev_printk+0x17f/0x1d0 [ 413.811342][ T9418] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 413.811345][ T9418] netdev_info+0xe2/0x116 [ 413.811347][ T9418] ? netdev_notice+0x120/0x120 [ 413.811350][ T9418] ? do_raw_spin_lock+0x131/0x280 [ 413.811351][ T9418] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 413.811354][ T9418] ? __rwlock_init+0x150/0x150 [ 413.811355][ T9418] ? rcu_is_watching+0x16/0xd0 [ 413.811356][ T9418] ? rcu_is_watching+0x16/0xd0 [ 413.811358][ T9418] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 413.811359][ T9418] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 413.811361][ T9418] ? trace_irq_enable.constprop.0+0x30/0x160 [ 413.811362][ T9418] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 413.811363][ T9418] netif_change_name.cold+0x4f/0x89 [ 413.811365][ T9418] ? register_netdev+0x40/0x40 [ 413.811366][ T9418] ? lock_release+0x184/0x1f0 [ 413.811368][ T9418] ? netdev_adjacent_rename_links+0x470/0x470 [ 413.811371][ T9418] ? __kernel_text_address+0x12/0x30 [ 413.811373][ T9418] ? write_profile+0xf0/0xf0 [ 413.811376][ T9418] ? __asan_memset+0x27/0x50 [ 413.811380][ T9418] do_setlink.isra.0+0x1f7d/0x2a60 [ 413.811382][ T9418] ? stack_trace_save+0x93/0xc0 [ 413.811384][ T9418] ? rtnl_link_get_size+0x350/0x350 [ 413.811385][ T9418] ? rcu_is_watching+0x16/0xd0 [ 413.811386][ T9418] ? stack_depot_save_flags+0x1bc/0x790 [ 413.811390][ T9418] ? kasan_save_stack+0x3d/0x50 [ 413.811391][ T9418] ? kasan_save_stack+0x2f/0x50 [ 413.811393][ T9418] ? kasan_save_track+0x14/0x30 [ 413.811394][ T9418] ? __kasan_kmalloc+0x7b/0x90 [ 413.811395][ T9418] ? __kmalloc_cache_noprof+0x29a/0x620 [ 413.811396][ T9418] ? rtnl_newlink+0x124/0x11b0 [ 413.811397][ T9418] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 413.811398][ T9418] ? netlink_rcv_skb+0x14e/0x3a0 [ 413.811401][ T9418] ? netlink_unicast+0x486/0x750 [ 413.811403][ T9418] ? netlink_sendmsg+0x75b/0xc90 [ 413.811404][ T9418] ? __sock_sendmsg+0xce/0x190 [ 413.811407][ T9418] ? ____sys_sendmsg+0x61a/0x860 [ 413.811408][ T9418] ? ___sys_sendmsg+0x14e/0x1d0 [ 413.811410][ T9418] ? __sys_sendmsg+0x12c/0x1d0 [ 413.811412][ T9418] ? do_syscall_64+0xff/0x530 [ 413.811414][ T9418] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 413.811416][ T9418] ? rcu_is_watching+0x16/0xd0 [ 413.811418][ T9418] ? lock_acquire+0x13c/0x160 [ 413.811419][ T9418] ? rcu_is_watching+0x16/0xd0 [ 413.811420][ T9418] ? rcu_is_watching+0x16/0xd0 [ 413.811421][ T9418] ? trace_contention_end+0xb3/0x180 [ 413.811423][ T9418] ? __mutex_lock+0x1db/0x1ea0 [ 413.811424][ T9418] ? __mutex_lock+0x9a3/0x1ea0 [ 413.811425][ T9418] ? rtnl_newlink+0x9a8/0x11b0 [ 413.811427][ T9418] ? ww_mutex_lock+0x160/0x160 [ 413.811428][ T9418] ? nla_get_range_signed+0x3d0/0x3d0 [ 413.811431][ T9418] ? rcu_is_watching+0x16/0xd0 [ 413.811432][ T9418] ? __rtnl_newlink+0x3fa/0xa50 [ 413.811435][ T9418] rtnl_newlink+0x9f1/0x11b0 [ 413.811437][ T9418] ? rcu_is_watching+0x16/0xd0 [ 413.811438][ T9418] ? rtnl_bridge_getlink+0x850/0x850 [ 413.811439][ T9418] ? lock_acquire+0x13c/0x160 [ 413.811440][ T9418] ? rcu_is_watching+0x16/0xd0 [ 413.811442][ T9418] ? is_bpf_text_address+0x3e/0x110 [ 413.811444][ T9418] ? is_bpf_text_address+0x72/0x110 [ 413.811445][ T9418] ? kernel_text_address+0x149/0x170 [ 413.811447][ T9418] ? rcu_is_watching+0x16/0xd0 [ 413.811448][ T9418] ? cap_capable+0x1d7/0x3d0 [ 413.811451][ T9418] ? arch_stack_walk+0xed/0x130 [ 413.811454][ T9418] ? rcu_is_watching+0x16/0xd0 [ 413.811455][ T9418] ? lock_acquire+0x13c/0x160 [ 413.811456][ T9418] ? rcu_is_watching+0x16/0xd0 [ 413.811458][ T9418] ? rtnl_bridge_getlink+0x850/0x850 [ 413.811459][ T9418] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 413.811461][ T9418] ? rtnl_link_fill+0x920/0x920 [ 413.811462][ T9418] ? filter_irq_stacks+0xd0/0xd0 [ 413.811463][ T9418] ? stack_depot_save_flags+0x1bc/0x790 [ 413.811466][ T9418] netlink_rcv_skb+0x14e/0x3a0 [ 413.811468][ T9418] ? rtnl_link_fill+0x920/0x920 [ 413.811469][ T9418] ? lock_release+0x184/0x1f0 [ 413.811471][ T9418] ? netlink_ack+0xcf0/0xcf0 [ 413.811472][ T9418] ? __netlink_lookup+0xb9/0x6b0 [ 413.811475][ T9418] ? rcu_is_watching+0x16/0xd0 [ 413.811476][ T9418] ? lock_release+0x184/0x1f0 [ 413.811478][ T9418] netlink_unicast+0x486/0x750 [ 413.811481][ T9418] ? netlink_attachskb+0x810/0x810 [ 413.811482][ T9418] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 413.811484][ T9418] netlink_sendmsg+0x75b/0xc90 [ 413.811486][ T9418] ? netlink_unicast+0x750/0x750 [ 413.811488][ T9418] ? kernel_text_address+0x149/0x170 [ 413.811490][ T9418] ? lock_acquire+0x13c/0x160 [ 413.811491][ T9418] ? __import_iovec+0x36c/0x620 [ 413.811495][ T9418] __sock_sendmsg+0xce/0x190 [ 413.811496][ T9418] ____sys_sendmsg+0x61a/0x860 [ 413.811498][ T9418] ? copy_msghdr_from_user+0x279/0x420 [ 413.811500][ T9418] ? sock_write_iter+0x400/0x400 [ 413.811501][ T9418] ? move_addr_to_kernel+0x40/0x40 [ 413.811503][ T9418] ? filter_irq_stacks+0xd0/0xd0 [ 413.811505][ T9418] ___sys_sendmsg+0x14e/0x1d0 [ 413.811507][ T9418] ? copy_msghdr_from_user+0x420/0x420 [ 413.811512][ T9418] __sys_sendmsg+0x12c/0x1d0 [ 413.811514][ T9418] ? __sys_sendmsg_sock+0x20/0x20 [ 413.811517][ T9418] ? rcu_is_watching+0x16/0xd0 [ 413.811518][ T9418] do_syscall_64+0xff/0x530 [ 413.811520][ T9418] ? exc_page_fault+0xee/0x100 [ 413.811522][ T9418] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 413.811524][ T9418] RIP: 0033:0x7f67afe6254e [ 413.811526][ T9418] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 413.811528][ T9418] RSP: 002b:00007fff9fd167c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 413.811532][ T9418] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f67afe6254e [ 413.811533][ T9418] RDX: 0000000000000000 RSI: 00007fff9fd16870 RDI: 0000000000000005 [ 413.811534][ T9418] RBP: 00007fff9fd167d0 R08: 0000000000000000 R09: 0000000000000000 [ 413.811535][ T9418] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a572 [ 413.811536][ T9418] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff9fd16f40 [ 413.811538][ T9418] [ 421.579189][ T9561] eth1: renamed from tmp [ 421.579203][ T9561] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 421.579206][ T9561] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9561, name: ip [ 421.579207][ T9561] preempt_count: 1, expected: 0 [ 421.579208][ T9561] RCU nest depth: 0, expected: 0 [ 421.579209][ T9561] INFO: lockdep is turned off. [ 421.579210][ T9561] irq event stamp: 0 [ 421.579211][ T9561] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 421.579215][ T9561] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 421.579222][ T9561] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 421.579223][ T9561] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 421.579225][ T9561] Preemption disabled at: [ 421.579226][ T9561] [] vprintk_emit+0x31b/0x3e0 [ 421.579233][ T9561] CPU: 2 UID: 0 PID: 9561 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 421.579236][ T9561] Tainted: [W]=WARN [ 421.579237][ T9561] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 421.579239][ T9561] Call Trace: [ 421.579240][ T9561] [ 421.579241][ T9561] dump_stack_lvl+0x6f/0xa0 [ 421.579247][ T9561] ? vprintk_emit+0x31b/0x3e0 [ 421.579248][ T9561] __might_resched.cold+0x1fe/0x2c1 [ 421.579252][ T9561] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 421.579255][ T9561] ? rcu_is_watching+0x16/0xd0 [ 421.579258][ T9561] __kmalloc_noprof+0x443/0x760 [ 421.579261][ T9561] ? __rwlock_init+0x150/0x150 [ 421.579264][ T9561] ? alloc_buf.isra.0+0x4b/0x260 [ 421.579268][ T9561] ? do_raw_spin_unlock+0x59/0x250 [ 421.579270][ T9561] alloc_buf.isra.0+0x4b/0x260 [ 421.579273][ T9561] put_chars+0x1e1/0x2f0 [ 421.579275][ T9561] ? __send_to_port+0x420/0x420 [ 421.579276][ T9561] ? printk_get_next_message+0x240/0x650 [ 421.579278][ T9561] ? console_prepend_replay+0x20/0x20 [ 421.579280][ T9561] ? pointer+0x794/0xed0 [ 421.579284][ T9561] hvc_console_print+0x292/0x780 [ 421.579289][ T9561] ? hvc_write+0x3a0/0x3a0 [ 421.579291][ T9561] ? __rwlock_init+0x150/0x150 [ 421.579292][ T9561] ? lock_acquire+0x13c/0x160 [ 421.579295][ T9561] console_emit_next_record+0x22f/0x4c0 [ 421.579298][ T9561] ? devkmsg_read+0x4b0/0x4b0 [ 421.579300][ T9561] ? rcu_is_watching+0x16/0xd0 [ 421.579301][ T9561] ? rcu_is_watching+0x16/0xd0 [ 421.579302][ T9561] ? rcu_is_watching+0x16/0xd0 [ 421.579303][ T9561] ? lock_acquire+0x13c/0x160 [ 421.579305][ T9561] ? console_flush_one_record+0x111/0x710 [ 421.579307][ T9561] console_flush_one_record+0x46f/0x710 [ 421.579309][ T9561] ? console_emit_next_record+0x4c0/0x4c0 [ 421.579317][ T9561] console_unlock+0xee/0x1f0 [ 421.579319][ T9561] ? lock_acquire+0x13c/0x160 [ 421.579321][ T9561] ? console_flush_one_record+0x710/0x710 [ 421.579323][ T9561] ? rcu_is_watching+0x16/0xd0 [ 421.579324][ T9561] ? lock_release+0x184/0x1f0 [ 421.579325][ T9561] ? lock_acquire+0xe0/0x160 [ 421.579327][ T9561] ? __rcu_read_lock+0x70/0x70 [ 421.579328][ T9561] ? __down_trylock_console_sem+0x5e/0xa0 [ 421.579330][ T9561] ? vprintk_emit+0x320/0x3e0 [ 421.579332][ T9561] vprintk_emit+0x37c/0x3e0 [ 421.579333][ T9561] ? wake_up_klogd_work_func+0x90/0x90 [ 421.579335][ T9561] ? prepare_to_wait_event+0x8d/0x740 [ 421.579338][ T9561] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 421.579341][ T9561] ? _mutex_trylock_nest_lock+0x390/0x390 [ 421.579343][ T9561] _printk+0xc7/0x100 [ 421.579346][ T9561] ? snapshot_read.cold+0x21/0x21 [ 421.579348][ T9561] ? synchronize_rcu_normal+0x340/0x340 [ 421.579351][ T9561] ? netdev_name+0x43/0x60 [ 421.579354][ T9561] ? __netdev_printk+0x17f/0x1d0 [ 421.579356][ T9561] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 421.579359][ T9561] netdev_info+0xe2/0x116 [ 421.579362][ T9561] ? netdev_notice+0x120/0x120 [ 421.579364][ T9561] ? do_raw_spin_lock+0x131/0x280 [ 421.579366][ T9561] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 421.579368][ T9561] ? __rwlock_init+0x150/0x150 [ 421.579370][ T9561] ? rcu_is_watching+0x16/0xd0 [ 421.579371][ T9561] ? rcu_is_watching+0x16/0xd0 [ 421.579372][ T9561] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 421.579373][ T9561] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 421.579375][ T9561] ? trace_irq_enable.constprop.0+0x30/0x160 [ 421.579376][ T9561] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 421.579378][ T9561] netif_change_name.cold+0x4f/0x89 [ 421.579380][ T9561] ? register_netdev+0x40/0x40 [ 421.579381][ T9561] ? lock_release+0x184/0x1f0 [ 421.579383][ T9561] ? netdev_adjacent_rename_links+0x470/0x470 [ 421.579386][ T9561] ? __kernel_text_address+0x12/0x30 [ 421.579388][ T9561] ? write_profile+0xf0/0xf0 [ 421.579391][ T9561] ? __asan_memset+0x27/0x50 [ 421.579395][ T9561] do_setlink.isra.0+0x1f7d/0x2a60 [ 421.579397][ T9561] ? stack_trace_save+0x93/0xc0 [ 421.579399][ T9561] ? rtnl_link_get_size+0x350/0x350 [ 421.579400][ T9561] ? rcu_is_watching+0x16/0xd0 [ 421.579401][ T9561] ? stack_depot_save_flags+0x1bc/0x790 [ 421.579404][ T9561] ? kasan_save_stack+0x3d/0x50 [ 421.579406][ T9561] ? kasan_save_stack+0x2f/0x50 [ 421.579407][ T9561] ? kasan_save_track+0x14/0x30 [ 421.579409][ T9561] ? __kasan_kmalloc+0x7b/0x90 [ 421.579410][ T9561] ? __kmalloc_cache_noprof+0x29a/0x620 [ 421.579411][ T9561] ? rtnl_newlink+0x124/0x11b0 [ 421.579412][ T9561] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 421.579413][ T9561] ? netlink_rcv_skb+0x14e/0x3a0 [ 421.579416][ T9561] ? netlink_unicast+0x486/0x750 [ 421.579418][ T9561] ? netlink_sendmsg+0x75b/0xc90 [ 421.579420][ T9561] ? __sock_sendmsg+0xce/0x190 [ 421.579422][ T9561] ? ____sys_sendmsg+0x61a/0x860 [ 421.579424][ T9561] ? ___sys_sendmsg+0x14e/0x1d0 [ 421.579425][ T9561] ? __sys_sendmsg+0x12c/0x1d0 [ 421.579427][ T9561] ? do_syscall_64+0xff/0x530 [ 421.579430][ T9561] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 421.579432][ T9561] ? rcu_is_watching+0x16/0xd0 [ 421.579433][ T9561] ? lock_acquire+0x13c/0x160 [ 421.579435][ T9561] ? rcu_is_watching+0x16/0xd0 [ 421.579436][ T9561] ? rcu_is_watching+0x16/0xd0 [ 421.579437][ T9561] ? trace_contention_end+0xb3/0x180 [ 421.579439][ T9561] ? __mutex_lock+0x1db/0x1ea0 [ 421.579440][ T9561] ? __mutex_lock+0x9a3/0x1ea0 [ 421.579441][ T9561] ? rtnl_newlink+0x9a8/0x11b0 [ 421.579443][ T9561] ? ww_mutex_lock+0x160/0x160 [ 421.579444][ T9561] ? nla_get_range_signed+0x3d0/0x3d0 [ 421.579447][ T9561] ? rcu_is_watching+0x16/0xd0 [ 421.579449][ T9561] ? __rtnl_newlink+0x3fa/0xa50 [ 421.579451][ T9561] rtnl_newlink+0x9f1/0x11b0 [ 421.579453][ T9561] ? rcu_is_watching+0x16/0xd0 [ 421.579454][ T9561] ? rtnl_bridge_getlink+0x850/0x850 [ 421.579455][ T9561] ? lock_acquire+0x13c/0x160 [ 421.579457][ T9561] ? rcu_is_watching+0x16/0xd0 [ 421.579458][ T9561] ? is_bpf_text_address+0x3e/0x110 [ 421.579461][ T9561] ? is_bpf_text_address+0x72/0x110 [ 421.579462][ T9561] ? kernel_text_address+0x149/0x170 [ 421.579463][ T9561] ? rcu_is_watching+0x16/0xd0 [ 421.579465][ T9561] ? cap_capable+0x1d7/0x3d0 [ 421.579468][ T9561] ? arch_stack_walk+0xed/0x130 [ 421.579470][ T9561] ? rcu_is_watching+0x16/0xd0 [ 421.579471][ T9561] ? lock_acquire+0x13c/0x160 [ 421.579473][ T9561] ? rcu_is_watching+0x16/0xd0 [ 421.579474][ T9561] ? rtnl_bridge_getlink+0x850/0x850 [ 421.579475][ T9561] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 421.579477][ T9561] ? rtnl_link_fill+0x920/0x920 [ 421.579478][ T9561] ? filter_irq_stacks+0xd0/0xd0 [ 421.579480][ T9561] ? stack_depot_save_flags+0x1bc/0x790 [ 421.579482][ T9561] netlink_rcv_skb+0x14e/0x3a0 [ 421.579484][ T9561] ? rtnl_link_fill+0x920/0x920 [ 421.579485][ T9561] ? lock_release+0x184/0x1f0 [ 421.579487][ T9561] ? netlink_ack+0xcf0/0xcf0 [ 421.579489][ T9561] ? __netlink_lookup+0xb9/0x6b0 [ 421.579492][ T9561] ? rcu_is_watching+0x16/0xd0 [ 421.579493][ T9561] ? lock_release+0x184/0x1f0 [ 421.579495][ T9561] netlink_unicast+0x486/0x750 [ 421.579497][ T9561] ? netlink_attachskb+0x810/0x810 [ 421.579499][ T9561] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 421.579501][ T9561] netlink_sendmsg+0x75b/0xc90 [ 421.579503][ T9561] ? netlink_unicast+0x750/0x750 [ 421.579505][ T9561] ? kernel_text_address+0x149/0x170 [ 421.579506][ T9561] ? lock_acquire+0x13c/0x160 [ 421.579508][ T9561] ? __import_iovec+0x36c/0x620 [ 421.579511][ T9561] __sock_sendmsg+0xce/0x190 [ 421.579513][ T9561] ____sys_sendmsg+0x61a/0x860 [ 421.579515][ T9561] ? copy_msghdr_from_user+0x279/0x420 [ 421.579516][ T9561] ? sock_write_iter+0x400/0x400 [ 421.579518][ T9561] ? move_addr_to_kernel+0x40/0x40 [ 421.579519][ T9561] ? filter_irq_stacks+0xd0/0xd0 [ 421.579522][ T9561] ___sys_sendmsg+0x14e/0x1d0 [ 421.579524][ T9561] ? copy_msghdr_from_user+0x420/0x420 [ 421.579529][ T9561] __sys_sendmsg+0x12c/0x1d0 [ 421.579531][ T9561] ? __sys_sendmsg_sock+0x20/0x20 [ 421.579534][ T9561] ? rcu_is_watching+0x16/0xd0 [ 421.579535][ T9561] do_syscall_64+0xff/0x530 [ 421.579537][ T9561] ? exc_page_fault+0xee/0x100 [ 421.579539][ T9561] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 421.579540][ T9561] RIP: 0033:0x7fc3d71e454e [ 421.579542][ T9561] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 421.579544][ T9561] RSP: 002b:00007ffd719c1340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 421.579548][ T9561] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc3d71e454e [ 421.579549][ T9561] RDX: 0000000000000000 RSI: 00007ffd719c13f0 RDI: 0000000000000005 [ 421.579550][ T9561] RBP: 00007ffd719c1350 R08: 0000000000000000 R09: 0000000000000000 [ 421.579551][ T9561] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a57a [ 421.579552][ T9561] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd719c1ac0 [ 421.579554][ T9561] [ 429.411008][ T9703] eth1: renamed from tmp [ 429.411023][ T9703] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 429.411025][ T9703] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9703, name: ip [ 429.411027][ T9703] preempt_count: 1, expected: 0 [ 429.411028][ T9703] RCU nest depth: 0, expected: 0 [ 429.411029][ T9703] INFO: lockdep is turned off. [ 429.411030][ T9703] irq event stamp: 0 [ 429.411031][ T9703] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 429.411035][ T9703] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 429.411041][ T9703] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 429.411043][ T9703] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 429.411045][ T9703] Preemption disabled at: [ 429.411046][ T9703] [] vprintk_emit+0x31b/0x3e0 [ 429.411052][ T9703] CPU: 0 UID: 0 PID: 9703 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 429.411058][ T9703] Tainted: [W]=WARN [ 429.411059][ T9703] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 429.411061][ T9703] Call Trace: [ 429.411062][ T9703] [ 429.411064][ T9703] dump_stack_lvl+0x6f/0xa0 [ 429.411069][ T9703] ? vprintk_emit+0x31b/0x3e0 [ 429.411070][ T9703] __might_resched.cold+0x1fe/0x2c1 [ 429.411074][ T9703] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 429.411078][ T9703] ? rcu_is_watching+0x16/0xd0 [ 429.411080][ T9703] __kmalloc_noprof+0x443/0x760 [ 429.411083][ T9703] ? __rwlock_init+0x150/0x150 [ 429.411086][ T9703] ? alloc_buf.isra.0+0x4b/0x260 [ 429.411091][ T9703] ? do_raw_spin_unlock+0x59/0x250 [ 429.411093][ T9703] alloc_buf.isra.0+0x4b/0x260 [ 429.411095][ T9703] put_chars+0x1e1/0x2f0 [ 429.411097][ T9703] ? __send_to_port+0x420/0x420 [ 429.411098][ T9703] ? printk_get_next_message+0x240/0x650 [ 429.411100][ T9703] ? console_prepend_replay+0x20/0x20 [ 429.411103][ T9703] ? pointer+0x794/0xed0 [ 429.411106][ T9703] hvc_console_print+0x292/0x780 [ 429.411111][ T9703] ? hvc_write+0x3a0/0x3a0 [ 429.411112][ T9703] ? __rwlock_init+0x150/0x150 [ 429.411114][ T9703] ? lock_acquire+0x13c/0x160 [ 429.411117][ T9703] console_emit_next_record+0x22f/0x4c0 [ 429.411120][ T9703] ? devkmsg_read+0x4b0/0x4b0 [ 429.411122][ T9703] ? rcu_is_watching+0x16/0xd0 [ 429.411123][ T9703] ? rcu_is_watching+0x16/0xd0 [ 429.411124][ T9703] ? rcu_is_watching+0x16/0xd0 [ 429.411125][ T9703] ? lock_acquire+0x13c/0x160 [ 429.411127][ T9703] ? console_flush_one_record+0x111/0x710 [ 429.411129][ T9703] console_flush_one_record+0x46f/0x710 [ 429.411131][ T9703] ? console_emit_next_record+0x4c0/0x4c0 [ 429.411134][ T9703] console_unlock+0xee/0x1f0 [ 429.411136][ T9703] ? lock_acquire+0x13c/0x160 [ 429.411137][ T9703] ? console_flush_one_record+0x710/0x710 [ 429.411139][ T9703] ? rcu_is_watching+0x16/0xd0 [ 429.411140][ T9703] ? lock_release+0x184/0x1f0 [ 429.411141][ T9703] ? lock_acquire+0xe0/0x160 [ 429.411143][ T9703] ? __rcu_read_lock+0x70/0x70 [ 429.411144][ T9703] ? __down_trylock_console_sem+0x5e/0xa0 [ 429.411146][ T9703] ? vprintk_emit+0x320/0x3e0 [ 429.411148][ T9703] vprintk_emit+0x37c/0x3e0 [ 429.411150][ T9703] ? wake_up_klogd_work_func+0x90/0x90 [ 429.411151][ T9703] ? preempt_schedule_thunk+0x16/0x30 [ 429.411153][ T9703] ? _mutex_trylock_nest_lock+0x390/0x390 [ 429.411156][ T9703] _printk+0xc7/0x100 [ 429.411159][ T9703] ? snapshot_read.cold+0x21/0x21 [ 429.411161][ T9703] ? synchronize_rcu_normal+0x340/0x340 [ 429.411163][ T9703] ? netdev_name+0x43/0x60 [ 429.411166][ T9703] ? __netdev_printk+0x17f/0x1d0 [ 429.411168][ T9703] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 429.411171][ T9703] netdev_info+0xe2/0x116 [ 429.411174][ T9703] ? netdev_notice+0x120/0x120 [ 429.411176][ T9703] ? do_raw_spin_lock+0x131/0x280 [ 429.411177][ T9703] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 429.411180][ T9703] ? __rwlock_init+0x150/0x150 [ 429.411182][ T9703] ? rcu_is_watching+0x16/0xd0 [ 429.411183][ T9703] ? rcu_is_watching+0x16/0xd0 [ 429.411184][ T9703] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 429.411187][ T9703] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 429.411188][ T9703] ? trace_irq_enable.constprop.0+0x30/0x160 [ 429.411190][ T9703] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 429.411191][ T9703] netif_change_name.cold+0x4f/0x89 [ 429.411193][ T9703] ? register_netdev+0x40/0x40 [ 429.411194][ T9703] ? lock_release+0x184/0x1f0 [ 429.411196][ T9703] ? netdev_adjacent_rename_links+0x470/0x470 [ 429.411199][ T9703] ? __kernel_text_address+0x12/0x30 [ 429.411201][ T9703] ? write_profile+0xf0/0xf0 [ 429.411204][ T9703] ? __asan_memset+0x27/0x50 [ 429.411208][ T9703] do_setlink.isra.0+0x1f7d/0x2a60 [ 429.411210][ T9703] ? stack_trace_save+0x93/0xc0 [ 429.411211][ T9703] ? rtnl_link_get_size+0x350/0x350 [ 429.411213][ T9703] ? rcu_is_watching+0x16/0xd0 [ 429.411214][ T9703] ? stack_depot_save_flags+0x1bc/0x790 [ 429.411217][ T9703] ? kasan_save_stack+0x3d/0x50 [ 429.411219][ T9703] ? kasan_save_stack+0x2f/0x50 [ 429.411220][ T9703] ? kasan_save_track+0x14/0x30 [ 429.411221][ T9703] ? __kasan_kmalloc+0x7b/0x90 [ 429.411222][ T9703] ? __kmalloc_cache_noprof+0x29a/0x620 [ 429.411223][ T9703] ? rtnl_newlink+0x124/0x11b0 [ 429.411224][ T9703] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 429.411226][ T9703] ? netlink_rcv_skb+0x14e/0x3a0 [ 429.411229][ T9703] ? netlink_unicast+0x486/0x750 [ 429.411230][ T9703] ? netlink_sendmsg+0x75b/0xc90 [ 429.411232][ T9703] ? __sock_sendmsg+0xce/0x190 [ 429.411234][ T9703] ? ____sys_sendmsg+0x61a/0x860 [ 429.411236][ T9703] ? ___sys_sendmsg+0x14e/0x1d0 [ 429.411237][ T9703] ? __sys_sendmsg+0x12c/0x1d0 [ 429.411239][ T9703] ? do_syscall_64+0xff/0x530 [ 429.411241][ T9703] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 429.411244][ T9703] ? rcu_is_watching+0x16/0xd0 [ 429.411245][ T9703] ? lock_acquire+0x13c/0x160 [ 429.411246][ T9703] ? rcu_is_watching+0x16/0xd0 [ 429.411247][ T9703] ? rcu_is_watching+0x16/0xd0 [ 429.411249][ T9703] ? trace_contention_end+0xb3/0x180 [ 429.411250][ T9703] ? __mutex_lock+0x1db/0x1ea0 [ 429.411251][ T9703] ? __mutex_lock+0x9a3/0x1ea0 [ 429.411253][ T9703] ? rtnl_newlink+0x9a8/0x11b0 [ 429.411254][ T9703] ? ww_mutex_lock+0x160/0x160 [ 429.411255][ T9703] ? nla_get_range_signed+0x3d0/0x3d0 [ 429.411259][ T9703] ? rcu_is_watching+0x16/0xd0 [ 429.411260][ T9703] ? __rtnl_newlink+0x3fa/0xa50 [ 429.411262][ T9703] rtnl_newlink+0x9f1/0x11b0 [ 429.411264][ T9703] ? rcu_is_watching+0x16/0xd0 [ 429.411265][ T9703] ? rtnl_bridge_getlink+0x850/0x850 [ 429.411266][ T9703] ? lock_acquire+0x13c/0x160 [ 429.411268][ T9703] ? rcu_is_watching+0x16/0xd0 [ 429.411269][ T9703] ? is_bpf_text_address+0x3e/0x110 [ 429.411272][ T9703] ? is_bpf_text_address+0x72/0x110 [ 429.411273][ T9703] ? kernel_text_address+0x149/0x170 [ 429.411275][ T9703] ? rcu_is_watching+0x16/0xd0 [ 429.411276][ T9703] ? cap_capable+0x1d7/0x3d0 [ 429.411279][ T9703] ? arch_stack_walk+0xed/0x130 [ 429.411281][ T9703] ? rcu_is_watching+0x16/0xd0 [ 429.411283][ T9703] ? lock_acquire+0x13c/0x160 [ 429.411284][ T9703] ? rcu_is_watching+0x16/0xd0 [ 429.411285][ T9703] ? rtnl_bridge_getlink+0x850/0x850 [ 429.411287][ T9703] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 429.411288][ T9703] ? rtnl_link_fill+0x920/0x920 [ 429.411290][ T9703] ? filter_irq_stacks+0xd0/0xd0 [ 429.411291][ T9703] ? stack_depot_save_flags+0x1bc/0x790 [ 429.411294][ T9703] netlink_rcv_skb+0x14e/0x3a0 [ 429.411295][ T9703] ? rtnl_link_fill+0x920/0x920 [ 429.411297][ T9703] ? lock_release+0x184/0x1f0 [ 429.411298][ T9703] ? netlink_ack+0xcf0/0xcf0 [ 429.411300][ T9703] ? __netlink_lookup+0xb9/0x6b0 [ 429.411303][ T9703] ? rcu_is_watching+0x16/0xd0 [ 429.411304][ T9703] ? lock_release+0x184/0x1f0 [ 429.411306][ T9703] netlink_unicast+0x486/0x750 [ 429.411308][ T9703] ? netlink_attachskb+0x810/0x810 [ 429.411310][ T9703] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 429.411312][ T9703] netlink_sendmsg+0x75b/0xc90 [ 429.411314][ T9703] ? netlink_unicast+0x750/0x750 [ 429.411316][ T9703] ? kernel_text_address+0x149/0x170 [ 429.411317][ T9703] ? lock_acquire+0x13c/0x160 [ 429.411319][ T9703] ? __import_iovec+0x36c/0x620 [ 429.411322][ T9703] __sock_sendmsg+0xce/0x190 [ 429.411324][ T9703] ____sys_sendmsg+0x61a/0x860 [ 429.411326][ T9703] ? copy_msghdr_from_user+0x279/0x420 [ 429.411327][ T9703] ? sock_write_iter+0x400/0x400 [ 429.411329][ T9703] ? move_addr_to_kernel+0x40/0x40 [ 429.411330][ T9703] ? filter_irq_stacks+0xd0/0xd0 [ 429.411333][ T9703] ___sys_sendmsg+0x14e/0x1d0 [ 429.411335][ T9703] ? copy_msghdr_from_user+0x420/0x420 [ 429.411340][ T9703] __sys_sendmsg+0x12c/0x1d0 [ 429.411342][ T9703] ? __sys_sendmsg_sock+0x20/0x20 [ 429.411345][ T9703] ? rcu_is_watching+0x16/0xd0 [ 429.411346][ T9703] do_syscall_64+0xff/0x530 [ 429.411348][ T9703] ? exc_page_fault+0xee/0x100 [ 429.411350][ T9703] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 429.411352][ T9703] RIP: 0033:0x7f8c7333554e [ 429.411354][ T9703] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 429.411355][ T9703] RSP: 002b:00007fffbd98c4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 429.411359][ T9703] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f8c7333554e [ 429.411360][ T9703] RDX: 0000000000000000 RSI: 00007fffbd98c590 RDI: 0000000000000005 [ 429.411361][ T9703] RBP: 00007fffbd98c4f0 R08: 0000000000000000 R09: 0000000000000000 [ 429.411362][ T9703] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a581 [ 429.411363][ T9703] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffbd98cc60 [ 429.411365][ T9703] [ 437.263207][ T9845] eth1: renamed from tmp [ 437.263221][ T9845] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 437.263224][ T9845] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9845, name: ip [ 437.263225][ T9845] preempt_count: 1, expected: 0 [ 437.263226][ T9845] RCU nest depth: 0, expected: 0 [ 437.263227][ T9845] INFO: lockdep is turned off. [ 437.263228][ T9845] irq event stamp: 0 [ 437.263229][ T9845] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 437.263234][ T9845] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 437.263242][ T9845] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 437.263244][ T9845] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 437.263246][ T9845] Preemption disabled at: [ 437.263247][ T9845] [] vprintk_emit+0x31b/0x3e0 [ 437.263253][ T9845] CPU: 2 UID: 0 PID: 9845 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 437.263256][ T9845] Tainted: [W]=WARN [ 437.263257][ T9845] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 437.263259][ T9845] Call Trace: [ 437.263260][ T9845] [ 437.263261][ T9845] dump_stack_lvl+0x6f/0xa0 [ 437.263267][ T9845] ? vprintk_emit+0x31b/0x3e0 [ 437.263268][ T9845] __might_resched.cold+0x1fe/0x2c1 [ 437.263272][ T9845] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 437.263275][ T9845] ? rcu_is_watching+0x16/0xd0 [ 437.263278][ T9845] __kmalloc_noprof+0x443/0x760 [ 437.263280][ T9845] ? __rwlock_init+0x150/0x150 [ 437.263284][ T9845] ? alloc_buf.isra.0+0x4b/0x260 [ 437.263289][ T9845] ? do_raw_spin_unlock+0x59/0x250 [ 437.263290][ T9845] alloc_buf.isra.0+0x4b/0x260 [ 437.263293][ T9845] put_chars+0x1e1/0x2f0 [ 437.263294][ T9845] ? __send_to_port+0x420/0x420 [ 437.263296][ T9845] ? printk_get_next_message+0x240/0x650 [ 437.263298][ T9845] ? console_prepend_replay+0x20/0x20 [ 437.263300][ T9845] ? pointer+0x794/0xed0 [ 437.263304][ T9845] hvc_console_print+0x292/0x780 [ 437.263310][ T9845] ? hvc_write+0x3a0/0x3a0 [ 437.263313][ T9845] ? __rwlock_init+0x150/0x150 [ 437.263315][ T9845] ? lock_acquire+0x13c/0x160 [ 437.263319][ T9845] console_emit_next_record+0x22f/0x4c0 [ 437.263323][ T9845] ? devkmsg_read+0x4b0/0x4b0 [ 437.263325][ T9845] ? rcu_is_watching+0x16/0xd0 [ 437.263326][ T9845] ? rcu_is_watching+0x16/0xd0 [ 437.263328][ T9845] ? rcu_is_watching+0x16/0xd0 [ 437.263329][ T9845] ? lock_acquire+0x13c/0x160 [ 437.263331][ T9845] ? console_flush_one_record+0x111/0x710 [ 437.263333][ T9845] console_flush_one_record+0x46f/0x710 [ 437.263336][ T9845] ? console_emit_next_record+0x4c0/0x4c0 [ 437.263339][ T9845] console_unlock+0xee/0x1f0 [ 437.263341][ T9845] ? lock_acquire+0x13c/0x160 [ 437.263343][ T9845] ? console_flush_one_record+0x710/0x710 [ 437.263345][ T9845] ? rcu_is_watching+0x16/0xd0 [ 437.263346][ T9845] ? lock_release+0x184/0x1f0 [ 437.263347][ T9845] ? lock_acquire+0xe0/0x160 [ 437.263349][ T9845] ? __rcu_read_lock+0x70/0x70 [ 437.263351][ T9845] ? __down_trylock_console_sem+0x5e/0xa0 [ 437.263353][ T9845] ? vprintk_emit+0x320/0x3e0 [ 437.263354][ T9845] vprintk_emit+0x37c/0x3e0 [ 437.263356][ T9845] ? wake_up_klogd_work_func+0x90/0x90 [ 437.263357][ T9845] ? prepare_to_wait_event+0x8d/0x740 [ 437.263359][ T9845] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 437.263363][ T9845] ? _mutex_trylock_nest_lock+0x390/0x390 [ 437.263365][ T9845] _printk+0xc7/0x100 [ 437.263369][ T9845] ? snapshot_read.cold+0x21/0x21 [ 437.263372][ T9845] ? synchronize_rcu_normal+0x340/0x340 [ 437.263375][ T9845] ? netdev_name+0x43/0x60 [ 437.263379][ T9845] ? __netdev_printk+0x17f/0x1d0 [ 437.263381][ T9845] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 437.263384][ T9845] netdev_info+0xe2/0x116 [ 437.263386][ T9845] ? netdev_notice+0x120/0x120 [ 437.263388][ T9845] ? do_raw_spin_lock+0x131/0x280 [ 437.263390][ T9845] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 437.263393][ T9845] ? __rwlock_init+0x150/0x150 [ 437.263394][ T9845] ? rcu_is_watching+0x16/0xd0 [ 437.263395][ T9845] ? rcu_is_watching+0x16/0xd0 [ 437.263396][ T9845] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 437.263398][ T9845] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 437.263399][ T9845] ? trace_irq_enable.constprop.0+0x30/0x160 [ 437.263401][ T9845] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 437.263402][ T9845] netif_change_name.cold+0x4f/0x89 [ 437.263404][ T9845] ? register_netdev+0x40/0x40 [ 437.263405][ T9845] ? lock_release+0x184/0x1f0 [ 437.263407][ T9845] ? netdev_adjacent_rename_links+0x470/0x470 [ 437.263410][ T9845] ? __kernel_text_address+0x12/0x30 [ 437.263412][ T9845] ? write_profile+0xf0/0xf0 [ 437.263416][ T9845] ? __asan_memset+0x27/0x50 [ 437.263421][ T9845] do_setlink.isra.0+0x1f7d/0x2a60 [ 437.263424][ T9845] ? stack_trace_save+0x93/0xc0 [ 437.263426][ T9845] ? rtnl_link_get_size+0x350/0x350 [ 437.263432][ T9845] ? rcu_is_watching+0x16/0xd0 [ 437.263434][ T9845] ? stack_depot_save_flags+0x1bc/0x790 [ 437.263437][ T9845] ? kasan_save_stack+0x3d/0x50 [ 437.263439][ T9845] ? kasan_save_stack+0x2f/0x50 [ 437.263440][ T9845] ? kasan_save_track+0x14/0x30 [ 437.263441][ T9845] ? __kasan_kmalloc+0x7b/0x90 [ 437.263442][ T9845] ? __kmalloc_cache_noprof+0x29a/0x620 [ 437.263443][ T9845] ? rtnl_newlink+0x124/0x11b0 [ 437.263445][ T9845] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 437.263446][ T9845] ? netlink_rcv_skb+0x14e/0x3a0 [ 437.263449][ T9845] ? netlink_unicast+0x486/0x750 [ 437.263451][ T9845] ? netlink_sendmsg+0x75b/0xc90 [ 437.263453][ T9845] ? __sock_sendmsg+0xce/0x190 [ 437.263455][ T9845] ? ____sys_sendmsg+0x61a/0x860 [ 437.263457][ T9845] ? ___sys_sendmsg+0x14e/0x1d0 [ 437.263458][ T9845] ? __sys_sendmsg+0x12c/0x1d0 [ 437.263461][ T9845] ? do_syscall_64+0xff/0x530 [ 437.263463][ T9845] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 437.263465][ T9845] ? rcu_is_watching+0x16/0xd0 [ 437.263467][ T9845] ? lock_acquire+0x13c/0x160 [ 437.263468][ T9845] ? rcu_is_watching+0x16/0xd0 [ 437.263470][ T9845] ? rcu_is_watching+0x16/0xd0 [ 437.263472][ T9845] ? trace_contention_end+0xb3/0x180 [ 437.263474][ T9845] ? __mutex_lock+0x1db/0x1ea0 [ 437.263476][ T9845] ? __mutex_lock+0x9a3/0x1ea0 [ 437.263478][ T9845] ? rtnl_newlink+0x9a8/0x11b0 [ 437.263481][ T9845] ? ww_mutex_lock+0x160/0x160 [ 437.263483][ T9845] ? nla_get_range_signed+0x3d0/0x3d0 [ 437.263486][ T9845] ? rcu_is_watching+0x16/0xd0 [ 437.263488][ T9845] ? __rtnl_newlink+0x3fa/0xa50 [ 437.263490][ T9845] rtnl_newlink+0x9f1/0x11b0 [ 437.263492][ T9845] ? rcu_is_watching+0x16/0xd0 [ 437.263493][ T9845] ? rtnl_bridge_getlink+0x850/0x850 [ 437.263494][ T9845] ? lock_acquire+0x13c/0x160 [ 437.263496][ T9845] ? rcu_is_watching+0x16/0xd0 [ 437.263497][ T9845] ? is_bpf_text_address+0x3e/0x110 [ 437.263500][ T9845] ? is_bpf_text_address+0x72/0x110 [ 437.263501][ T9845] ? kernel_text_address+0x149/0x170 [ 437.263502][ T9845] ? rcu_is_watching+0x16/0xd0 [ 437.263504][ T9845] ? cap_capable+0x1d7/0x3d0 [ 437.263507][ T9845] ? arch_stack_walk+0xed/0x130 [ 437.263509][ T9845] ? rcu_is_watching+0x16/0xd0 [ 437.263510][ T9845] ? lock_acquire+0x13c/0x160 [ 437.263512][ T9845] ? rcu_is_watching+0x16/0xd0 [ 437.263513][ T9845] ? rtnl_bridge_getlink+0x850/0x850 [ 437.263514][ T9845] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 437.263516][ T9845] ? rtnl_link_fill+0x920/0x920 [ 437.263517][ T9845] ? filter_irq_stacks+0xd0/0xd0 [ 437.263520][ T9845] ? stack_depot_save_flags+0x1bc/0x790 [ 437.263524][ T9845] netlink_rcv_skb+0x14e/0x3a0 [ 437.263526][ T9845] ? rtnl_link_fill+0x920/0x920 [ 437.263528][ T9845] ? lock_release+0x184/0x1f0 [ 437.263530][ T9845] ? netlink_ack+0xcf0/0xcf0 [ 437.263532][ T9845] ? __netlink_lookup+0xb9/0x6b0 [ 437.263535][ T9845] ? rcu_is_watching+0x16/0xd0 [ 437.263536][ T9845] ? lock_release+0x184/0x1f0 [ 437.263538][ T9845] netlink_unicast+0x486/0x750 [ 437.263540][ T9845] ? netlink_attachskb+0x810/0x810 [ 437.263542][ T9845] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 437.263544][ T9845] netlink_sendmsg+0x75b/0xc90 [ 437.263547][ T9845] ? netlink_unicast+0x750/0x750 [ 437.263548][ T9845] ? kernel_text_address+0x149/0x170 [ 437.263550][ T9845] ? lock_acquire+0x13c/0x160 [ 437.263552][ T9845] ? __import_iovec+0x36c/0x620 [ 437.263555][ T9845] __sock_sendmsg+0xce/0x190 [ 437.263557][ T9845] ____sys_sendmsg+0x61a/0x860 [ 437.263559][ T9845] ? copy_msghdr_from_user+0x279/0x420 [ 437.263560][ T9845] ? sock_write_iter+0x400/0x400 [ 437.263562][ T9845] ? move_addr_to_kernel+0x40/0x40 [ 437.263563][ T9845] ? filter_irq_stacks+0xd0/0xd0 [ 437.263566][ T9845] ___sys_sendmsg+0x14e/0x1d0 [ 437.263568][ T9845] ? copy_msghdr_from_user+0x420/0x420 [ 437.263573][ T9845] __sys_sendmsg+0x12c/0x1d0 [ 437.263575][ T9845] ? __sys_sendmsg_sock+0x20/0x20 [ 437.263578][ T9845] ? rcu_is_watching+0x16/0xd0 [ 437.263580][ T9845] do_syscall_64+0xff/0x530 [ 437.263582][ T9845] ? exc_page_fault+0xee/0x100 [ 437.263584][ T9845] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 437.263586][ T9845] RIP: 0033:0x7f63bf53e54e [ 437.263589][ T9845] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 437.263591][ T9845] RSP: 002b:00007ffc3a4cf5c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 437.263595][ T9845] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f63bf53e54e [ 437.263596][ T9845] RDX: 0000000000000000 RSI: 00007ffc3a4cf670 RDI: 0000000000000005 [ 437.263597][ T9845] RBP: 00007ffc3a4cf5d0 R08: 0000000000000000 R09: 0000000000000000 [ 437.263598][ T9845] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a589 [ 437.263599][ T9845] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc3a4cfd40 [ 437.263601][ T9845] [ 445.274997][ T9991] eth1: renamed from tmp [ 445.275011][ T9991] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 445.275013][ T9991] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9991, name: ip [ 445.275015][ T9991] preempt_count: 1, expected: 0 [ 445.275016][ T9991] RCU nest depth: 0, expected: 0 [ 445.275017][ T9991] INFO: lockdep is turned off. [ 445.275018][ T9991] irq event stamp: 0 [ 445.275018][ T9991] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 445.275023][ T9991] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 445.275029][ T9991] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 445.275031][ T9991] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 445.275033][ T9991] Preemption disabled at: [ 445.275034][ T9991] [] vprintk_emit+0x31b/0x3e0 [ 445.275040][ T9991] CPU: 0 UID: 0 PID: 9991 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 445.275043][ T9991] Tainted: [W]=WARN [ 445.275044][ T9991] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 445.275046][ T9991] Call Trace: [ 445.275047][ T9991] [ 445.275048][ T9991] dump_stack_lvl+0x6f/0xa0 [ 445.275053][ T9991] ? vprintk_emit+0x31b/0x3e0 [ 445.275055][ T9991] __might_resched.cold+0x1fe/0x2c1 [ 445.275058][ T9991] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 445.275061][ T9991] ? rcu_is_watching+0x16/0xd0 [ 445.275064][ T9991] __kmalloc_noprof+0x443/0x760 [ 445.275067][ T9991] ? __rwlock_init+0x150/0x150 [ 445.275070][ T9991] ? alloc_buf.isra.0+0x4b/0x260 [ 445.275075][ T9991] ? do_raw_spin_unlock+0x59/0x250 [ 445.275076][ T9991] alloc_buf.isra.0+0x4b/0x260 [ 445.275079][ T9991] put_chars+0x1e1/0x2f0 [ 445.275081][ T9991] ? __send_to_port+0x420/0x420 [ 445.275082][ T9991] ? printk_get_next_message+0x240/0x650 [ 445.275084][ T9991] ? console_prepend_replay+0x20/0x20 [ 445.275086][ T9991] ? pointer+0x794/0xed0 [ 445.275090][ T9991] hvc_console_print+0x292/0x780 [ 445.275094][ T9991] ? hvc_write+0x3a0/0x3a0 [ 445.275096][ T9991] ? __rwlock_init+0x150/0x150 [ 445.275098][ T9991] ? lock_acquire+0x13c/0x160 [ 445.275101][ T9991] console_emit_next_record+0x22f/0x4c0 [ 445.275103][ T9991] ? devkmsg_read+0x4b0/0x4b0 [ 445.275105][ T9991] ? rcu_is_watching+0x16/0xd0 [ 445.275106][ T9991] ? rcu_is_watching+0x16/0xd0 [ 445.275107][ T9991] ? rcu_is_watching+0x16/0xd0 [ 445.275109][ T9991] ? lock_acquire+0x13c/0x160 [ 445.275110][ T9991] ? console_flush_one_record+0x111/0x710 [ 445.275112][ T9991] console_flush_one_record+0x46f/0x710 [ 445.275115][ T9991] ? console_emit_next_record+0x4c0/0x4c0 [ 445.275117][ T9991] console_unlock+0xee/0x1f0 [ 445.275119][ T9991] ? lock_acquire+0x13c/0x160 [ 445.275121][ T9991] ? console_flush_one_record+0x710/0x710 [ 445.275123][ T9991] ? rcu_is_watching+0x16/0xd0 [ 445.275124][ T9991] ? lock_release+0x184/0x1f0 [ 445.275125][ T9991] ? lock_acquire+0xe0/0x160 [ 445.275127][ T9991] ? __rcu_read_lock+0x70/0x70 [ 445.275128][ T9991] ? __down_trylock_console_sem+0x5e/0xa0 [ 445.275130][ T9991] ? vprintk_emit+0x320/0x3e0 [ 445.275131][ T9991] vprintk_emit+0x37c/0x3e0 [ 445.275133][ T9991] ? wake_up_klogd_work_func+0x90/0x90 [ 445.275134][ T9991] ? prepare_to_wait_event+0x8d/0x740 [ 445.275137][ T9991] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 445.275140][ T9991] ? _mutex_trylock_nest_lock+0x390/0x390 [ 445.275142][ T9991] _printk+0xc7/0x100 [ 445.275145][ T9991] ? snapshot_read.cold+0x21/0x21 [ 445.275147][ T9991] ? synchronize_rcu_normal+0x340/0x340 [ 445.275149][ T9991] ? netdev_name+0x43/0x60 [ 445.275153][ T9991] ? __netdev_printk+0x17f/0x1d0 [ 445.275155][ T9991] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 445.275158][ T9991] netdev_info+0xe2/0x116 [ 445.275160][ T9991] ? netdev_notice+0x120/0x120 [ 445.275162][ T9991] ? do_raw_spin_lock+0x131/0x280 [ 445.275164][ T9991] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 445.275166][ T9991] ? __rwlock_init+0x150/0x150 [ 445.275168][ T9991] ? rcu_is_watching+0x16/0xd0 [ 445.275169][ T9991] ? rcu_is_watching+0x16/0xd0 [ 445.275170][ T9991] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 445.275171][ T9991] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 445.275173][ T9991] ? trace_irq_enable.constprop.0+0x30/0x160 [ 445.275174][ T9991] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 445.275176][ T9991] netif_change_name.cold+0x4f/0x89 [ 445.275177][ T9991] ? register_netdev+0x40/0x40 [ 445.275179][ T9991] ? lock_release+0x184/0x1f0 [ 445.275181][ T9991] ? netdev_adjacent_rename_links+0x470/0x470 [ 445.275183][ T9991] ? __kernel_text_address+0x12/0x30 [ 445.275186][ T9991] ? write_profile+0xf0/0xf0 [ 445.275188][ T9991] ? __asan_memset+0x27/0x50 [ 445.275192][ T9991] do_setlink.isra.0+0x1f7d/0x2a60 [ 445.275194][ T9991] ? stack_trace_save+0x93/0xc0 [ 445.275195][ T9991] ? rtnl_link_get_size+0x350/0x350 [ 445.275196][ T9991] ? rcu_is_watching+0x16/0xd0 [ 445.275198][ T9991] ? stack_depot_save_flags+0x1bc/0x790 [ 445.275201][ T9991] ? kasan_save_stack+0x3d/0x50 [ 445.275203][ T9991] ? kasan_save_stack+0x2f/0x50 [ 445.275204][ T9991] ? kasan_save_track+0x14/0x30 [ 445.275205][ T9991] ? __kasan_kmalloc+0x7b/0x90 [ 445.275206][ T9991] ? __kmalloc_cache_noprof+0x29a/0x620 [ 445.275207][ T9991] ? rtnl_newlink+0x124/0x11b0 [ 445.275208][ T9991] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 445.275209][ T9991] ? netlink_rcv_skb+0x14e/0x3a0 [ 445.275212][ T9991] ? netlink_unicast+0x486/0x750 [ 445.275214][ T9991] ? netlink_sendmsg+0x75b/0xc90 [ 445.275215][ T9991] ? __sock_sendmsg+0xce/0x190 [ 445.275218][ T9991] ? ____sys_sendmsg+0x61a/0x860 [ 445.275219][ T9991] ? ___sys_sendmsg+0x14e/0x1d0 [ 445.275221][ T9991] ? __sys_sendmsg+0x12c/0x1d0 [ 445.275222][ T9991] ? do_syscall_64+0xff/0x530 [ 445.275225][ T9991] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 445.275227][ T9991] ? rcu_is_watching+0x16/0xd0 [ 445.275228][ T9991] ? lock_acquire+0x13c/0x160 [ 445.275230][ T9991] ? rcu_is_watching+0x16/0xd0 [ 445.275231][ T9991] ? rcu_is_watching+0x16/0xd0 [ 445.275232][ T9991] ? trace_contention_end+0xb3/0x180 [ 445.275233][ T9991] ? __mutex_lock+0x1db/0x1ea0 [ 445.275235][ T9991] ? __mutex_lock+0x9a3/0x1ea0 [ 445.275236][ T9991] ? rtnl_newlink+0x9a8/0x11b0 [ 445.275237][ T9991] ? ww_mutex_lock+0x160/0x160 [ 445.275239][ T9991] ? nla_get_range_signed+0x3d0/0x3d0 [ 445.275242][ T9991] ? rcu_is_watching+0x16/0xd0 [ 445.275243][ T9991] ? __rtnl_newlink+0x3fa/0xa50 [ 445.275245][ T9991] rtnl_newlink+0x9f1/0x11b0 [ 445.275247][ T9991] ? rcu_is_watching+0x16/0xd0 [ 445.275248][ T9991] ? rtnl_bridge_getlink+0x850/0x850 [ 445.275249][ T9991] ? lock_acquire+0x13c/0x160 [ 445.275251][ T9991] ? rcu_is_watching+0x16/0xd0 [ 445.275252][ T9991] ? is_bpf_text_address+0x3e/0x110 [ 445.275255][ T9991] ? is_bpf_text_address+0x72/0x110 [ 445.275256][ T9991] ? kernel_text_address+0x149/0x170 [ 445.275257][ T9991] ? rcu_is_watching+0x16/0xd0 [ 445.275259][ T9991] ? cap_capable+0x1d7/0x3d0 [ 445.275262][ T9991] ? arch_stack_walk+0xed/0x130 [ 445.275265][ T9991] ? rcu_is_watching+0x16/0xd0 [ 445.275266][ T9991] ? lock_acquire+0x13c/0x160 [ 445.275267][ T9991] ? rcu_is_watching+0x16/0xd0 [ 445.275268][ T9991] ? rtnl_bridge_getlink+0x850/0x850 [ 445.275270][ T9991] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 445.275271][ T9991] ? rtnl_link_fill+0x920/0x920 [ 445.275273][ T9991] ? filter_irq_stacks+0xd0/0xd0 [ 445.275274][ T9991] ? stack_depot_save_flags+0x1bc/0x790 [ 445.275277][ T9991] netlink_rcv_skb+0x14e/0x3a0 [ 445.275278][ T9991] ? rtnl_link_fill+0x920/0x920 [ 445.275280][ T9991] ? lock_release+0x184/0x1f0 [ 445.275281][ T9991] ? netlink_ack+0xcf0/0xcf0 [ 445.275283][ T9991] ? __netlink_lookup+0xb9/0x6b0 [ 445.275286][ T9991] ? rcu_is_watching+0x16/0xd0 [ 445.275287][ T9991] ? lock_release+0x184/0x1f0 [ 445.275289][ T9991] netlink_unicast+0x486/0x750 [ 445.275291][ T9991] ? netlink_attachskb+0x810/0x810 [ 445.275293][ T9991] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 445.275295][ T9991] netlink_sendmsg+0x75b/0xc90 [ 445.275297][ T9991] ? netlink_unicast+0x750/0x750 [ 445.275299][ T9991] ? kernel_text_address+0x149/0x170 [ 445.275300][ T9991] ? lock_acquire+0x13c/0x160 [ 445.275302][ T9991] ? __import_iovec+0x36c/0x620 [ 445.275305][ T9991] __sock_sendmsg+0xce/0x190 [ 445.275307][ T9991] ____sys_sendmsg+0x61a/0x860 [ 445.275308][ T9991] ? copy_msghdr_from_user+0x279/0x420 [ 445.275310][ T9991] ? sock_write_iter+0x400/0x400 [ 445.275312][ T9991] ? move_addr_to_kernel+0x40/0x40 [ 445.275313][ T9991] ? filter_irq_stacks+0xd0/0xd0 [ 445.275316][ T9991] ___sys_sendmsg+0x14e/0x1d0 [ 445.275317][ T9991] ? copy_msghdr_from_user+0x420/0x420 [ 445.275322][ T9991] __sys_sendmsg+0x12c/0x1d0 [ 445.275324][ T9991] ? __sys_sendmsg_sock+0x20/0x20 [ 445.275327][ T9991] ? rcu_is_watching+0x16/0xd0 [ 445.275329][ T9991] do_syscall_64+0xff/0x530 [ 445.275330][ T9991] ? exc_page_fault+0xee/0x100 [ 445.275332][ T9991] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 445.275334][ T9991] RIP: 0033:0x7f6228bf754e [ 445.275336][ T9991] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 445.275337][ T9991] RSP: 002b:00007fff5008ca50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 445.275341][ T9991] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6228bf754e [ 445.275342][ T9991] RDX: 0000000000000000 RSI: 00007fff5008cb00 RDI: 0000000000000005 [ 445.275343][ T9991] RBP: 00007fff5008ca60 R08: 0000000000000000 R09: 0000000000000000 [ 445.275344][ T9991] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a591 [ 445.275345][ T9991] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff5008d1d0 [ 445.275347][ T9991] [ 452.922999][T10134] eth1: renamed from tmp [ 452.923013][T10134] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 452.923016][T10134] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10134, name: ip [ 452.923018][T10134] preempt_count: 1, expected: 0 [ 452.923018][T10134] RCU nest depth: 0, expected: 0 [ 452.923019][T10134] INFO: lockdep is turned off. [ 452.923020][T10134] irq event stamp: 0 [ 452.923021][T10134] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 452.923026][T10134] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 452.923033][T10134] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 452.923034][T10134] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 452.923036][T10134] Preemption disabled at: [ 452.923037][T10134] [] vprintk_emit+0x31b/0x3e0 [ 452.923043][T10134] CPU: 0 UID: 0 PID: 10134 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 452.923047][T10134] Tainted: [W]=WARN [ 452.923047][T10134] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 452.923049][T10134] Call Trace: [ 452.923050][T10134] [ 452.923051][T10134] dump_stack_lvl+0x6f/0xa0 [ 452.923057][T10134] ? vprintk_emit+0x31b/0x3e0 [ 452.923058][T10134] __might_resched.cold+0x1fe/0x2c1 [ 452.923062][T10134] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 452.923065][T10134] ? rcu_is_watching+0x16/0xd0 [ 452.923068][T10134] __kmalloc_noprof+0x443/0x760 [ 452.923071][T10134] ? __rwlock_init+0x150/0x150 [ 452.923074][T10134] ? alloc_buf.isra.0+0x4b/0x260 [ 452.923078][T10134] ? do_raw_spin_unlock+0x59/0x250 [ 452.923080][T10134] alloc_buf.isra.0+0x4b/0x260 [ 452.923083][T10134] put_chars+0x1e1/0x2f0 [ 452.923085][T10134] ? __send_to_port+0x420/0x420 [ 452.923086][T10134] ? printk_get_next_message+0x240/0x650 [ 452.923088][T10134] ? console_prepend_replay+0x20/0x20 [ 452.923090][T10134] ? pointer+0x794/0xed0 [ 452.923094][T10134] hvc_console_print+0x292/0x780 [ 452.923099][T10134] ? hvc_write+0x3a0/0x3a0 [ 452.923100][T10134] ? __rwlock_init+0x150/0x150 [ 452.923102][T10134] ? lock_acquire+0x13c/0x160 [ 452.923105][T10134] console_emit_next_record+0x22f/0x4c0 [ 452.923108][T10134] ? devkmsg_read+0x4b0/0x4b0 [ 452.923110][T10134] ? rcu_is_watching+0x16/0xd0 [ 452.923111][T10134] ? rcu_is_watching+0x16/0xd0 [ 452.923112][T10134] ? rcu_is_watching+0x16/0xd0 [ 452.923113][T10134] ? lock_acquire+0x13c/0x160 [ 452.923115][T10134] ? console_flush_one_record+0x111/0x710 [ 452.923117][T10134] console_flush_one_record+0x46f/0x710 [ 452.923119][T10134] ? console_emit_next_record+0x4c0/0x4c0 [ 452.923122][T10134] console_unlock+0xee/0x1f0 [ 452.923124][T10134] ? lock_acquire+0x13c/0x160 [ 452.923125][T10134] ? console_flush_one_record+0x710/0x710 [ 452.923127][T10134] ? rcu_is_watching+0x16/0xd0 [ 452.923128][T10134] ? lock_release+0x184/0x1f0 [ 452.923130][T10134] ? lock_acquire+0xe0/0x160 [ 452.923131][T10134] ? __rcu_read_lock+0x70/0x70 [ 452.923133][T10134] ? __down_trylock_console_sem+0x5e/0xa0 [ 452.923135][T10134] ? vprintk_emit+0x320/0x3e0 [ 452.923136][T10134] vprintk_emit+0x37c/0x3e0 [ 452.923138][T10134] ? wake_up_klogd_work_func+0x90/0x90 [ 452.923139][T10134] ? prepare_to_wait_event+0x8d/0x740 [ 452.923141][T10134] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 452.923144][T10134] ? _mutex_trylock_nest_lock+0x390/0x390 [ 452.923147][T10134] _printk+0xc7/0x100 [ 452.923150][T10134] ? snapshot_read.cold+0x21/0x21 [ 452.923152][T10134] ? synchronize_rcu_normal+0x340/0x340 [ 452.923154][T10134] ? netdev_name+0x43/0x60 [ 452.923157][T10134] ? __netdev_printk+0x17f/0x1d0 [ 452.923159][T10134] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 452.923162][T10134] netdev_info+0xe2/0x116 [ 452.923164][T10134] ? netdev_notice+0x120/0x120 [ 452.923166][T10134] ? do_raw_spin_lock+0x131/0x280 [ 452.923168][T10134] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 452.923171][T10134] ? __rwlock_init+0x150/0x150 [ 452.923172][T10134] ? rcu_is_watching+0x16/0xd0 [ 452.923173][T10134] ? rcu_is_watching+0x16/0xd0 [ 452.923174][T10134] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 452.923176][T10134] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 452.923177][T10134] ? trace_irq_enable.constprop.0+0x30/0x160 [ 452.923179][T10134] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 452.923180][T10134] netif_change_name.cold+0x4f/0x89 [ 452.923182][T10134] ? register_netdev+0x40/0x40 [ 452.923183][T10134] ? lock_release+0x184/0x1f0 [ 452.923185][T10134] ? netdev_adjacent_rename_links+0x470/0x470 [ 452.923188][T10134] ? __kernel_text_address+0x12/0x30 [ 452.923191][T10134] ? write_profile+0xf0/0xf0 [ 452.923193][T10134] ? __asan_memset+0x27/0x50 [ 452.923197][T10134] do_setlink.isra.0+0x1f7d/0x2a60 [ 452.923199][T10134] ? stack_trace_save+0x93/0xc0 [ 452.923201][T10134] ? rtnl_link_get_size+0x350/0x350 [ 452.923202][T10134] ? rcu_is_watching+0x16/0xd0 [ 452.923203][T10134] ? stack_depot_save_flags+0x1bc/0x790 [ 452.923207][T10134] ? kasan_save_stack+0x3d/0x50 [ 452.923209][T10134] ? kasan_save_stack+0x2f/0x50 [ 452.923210][T10134] ? kasan_save_track+0x14/0x30 [ 452.923211][T10134] ? __kasan_kmalloc+0x7b/0x90 [ 452.923212][T10134] ? __kmalloc_cache_noprof+0x29a/0x620 [ 452.923213][T10134] ? rtnl_newlink+0x124/0x11b0 [ 452.923214][T10134] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 452.923215][T10134] ? netlink_rcv_skb+0x14e/0x3a0 [ 452.923218][T10134] ? netlink_unicast+0x486/0x750 [ 452.923220][T10134] ? netlink_sendmsg+0x75b/0xc90 [ 452.923222][T10134] ? __sock_sendmsg+0xce/0x190 [ 452.923224][T10134] ? ____sys_sendmsg+0x61a/0x860 [ 452.923226][T10134] ? ___sys_sendmsg+0x14e/0x1d0 [ 452.923227][T10134] ? __sys_sendmsg+0x12c/0x1d0 [ 452.923229][T10134] ? do_syscall_64+0xff/0x530 [ 452.923231][T10134] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 452.923234][T10134] ? rcu_is_watching+0x16/0xd0 [ 452.923235][T10134] ? lock_acquire+0x13c/0x160 [ 452.923236][T10134] ? rcu_is_watching+0x16/0xd0 [ 452.923237][T10134] ? rcu_is_watching+0x16/0xd0 [ 452.923238][T10134] ? trace_contention_end+0xb3/0x180 [ 452.923240][T10134] ? __mutex_lock+0x1db/0x1ea0 [ 452.923241][T10134] ? __mutex_lock+0x9a3/0x1ea0 [ 452.923243][T10134] ? rtnl_newlink+0x9a8/0x11b0 [ 452.923244][T10134] ? ww_mutex_lock+0x160/0x160 [ 452.923245][T10134] ? nla_get_range_signed+0x3d0/0x3d0 [ 452.923249][T10134] ? rcu_is_watching+0x16/0xd0 [ 452.923250][T10134] ? __rtnl_newlink+0x3fa/0xa50 [ 452.923252][T10134] rtnl_newlink+0x9f1/0x11b0 [ 452.923254][T10134] ? rcu_is_watching+0x16/0xd0 [ 452.923255][T10134] ? rtnl_bridge_getlink+0x850/0x850 [ 452.923257][T10134] ? lock_acquire+0x13c/0x160 [ 452.923258][T10134] ? rcu_is_watching+0x16/0xd0 [ 452.923260][T10134] ? is_bpf_text_address+0x3e/0x110 [ 452.923262][T10134] ? is_bpf_text_address+0x72/0x110 [ 452.923263][T10134] ? kernel_text_address+0x149/0x170 [ 452.923265][T10134] ? rcu_is_watching+0x16/0xd0 [ 452.923266][T10134] ? cap_capable+0x1d7/0x3d0 [ 452.923269][T10134] ? arch_stack_walk+0xed/0x130 [ 452.923272][T10134] ? rcu_is_watching+0x16/0xd0 [ 452.923273][T10134] ? lock_acquire+0x13c/0x160 [ 452.923274][T10134] ? rcu_is_watching+0x16/0xd0 [ 452.923275][T10134] ? rtnl_bridge_getlink+0x850/0x850 [ 452.923277][T10134] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 452.923278][T10134] ? rtnl_link_fill+0x920/0x920 [ 452.923280][T10134] ? filter_irq_stacks+0xd0/0xd0 [ 452.923281][T10134] ? stack_depot_save_flags+0x1bc/0x790 [ 452.923284][T10134] netlink_rcv_skb+0x14e/0x3a0 [ 452.923285][T10134] ? rtnl_link_fill+0x920/0x920 [ 452.923287][T10134] ? lock_release+0x184/0x1f0 [ 452.923288][T10134] ? netlink_ack+0xcf0/0xcf0 [ 452.923290][T10134] ? __netlink_lookup+0xb9/0x6b0 [ 452.923293][T10134] ? rcu_is_watching+0x16/0xd0 [ 452.923294][T10134] ? lock_release+0x184/0x1f0 [ 452.923296][T10134] netlink_unicast+0x486/0x750 [ 452.923298][T10134] ? netlink_attachskb+0x810/0x810 [ 452.923300][T10134] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 452.923302][T10134] netlink_sendmsg+0x75b/0xc90 [ 452.923304][T10134] ? netlink_unicast+0x750/0x750 [ 452.923306][T10134] ? kernel_text_address+0x149/0x170 [ 452.923308][T10134] ? lock_acquire+0x13c/0x160 [ 452.923309][T10134] ? __import_iovec+0x36c/0x620 [ 452.923312][T10134] __sock_sendmsg+0xce/0x190 [ 452.923314][T10134] ____sys_sendmsg+0x61a/0x860 [ 452.923316][T10134] ? copy_msghdr_from_user+0x279/0x420 [ 452.923318][T10134] ? sock_write_iter+0x400/0x400 [ 452.923319][T10134] ? move_addr_to_kernel+0x40/0x40 [ 452.923321][T10134] ? filter_irq_stacks+0xd0/0xd0 [ 452.923323][T10134] ___sys_sendmsg+0x14e/0x1d0 [ 452.923325][T10134] ? copy_msghdr_from_user+0x420/0x420 [ 452.923330][T10134] __sys_sendmsg+0x12c/0x1d0 [ 452.923332][T10134] ? __sys_sendmsg_sock+0x20/0x20 [ 452.923335][T10134] ? rcu_is_watching+0x16/0xd0 [ 452.923337][T10134] do_syscall_64+0xff/0x530 [ 452.923339][T10134] ? exc_page_fault+0xee/0x100 [ 452.923341][T10134] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 452.923342][T10134] RIP: 0033:0x7f3a97cfa54e [ 452.923344][T10134] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 452.923346][T10134] RSP: 002b:00007ffce510bcd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 452.923350][T10134] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f3a97cfa54e [ 452.923351][T10134] RDX: 0000000000000000 RSI: 00007ffce510bd80 RDI: 0000000000000005 [ 452.923352][T10134] RBP: 00007ffce510bce0 R08: 0000000000000000 R09: 0000000000000000 [ 452.923353][T10134] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a599 [ 452.923354][T10134] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffce510c450 [ 452.923356][T10134] [ 460.462463][T10277] eth1: renamed from tmp [ 460.462477][T10277] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 460.462480][T10277] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10277, name: ip [ 460.462481][T10277] preempt_count: 1, expected: 0 [ 460.462482][T10277] RCU nest depth: 0, expected: 0 [ 460.462483][T10277] INFO: lockdep is turned off. [ 460.462484][T10277] irq event stamp: 0 [ 460.462485][T10277] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 460.462489][T10277] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 460.462496][T10277] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 460.462497][T10277] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 460.462499][T10277] Preemption disabled at: [ 460.462500][T10277] [] vprintk_emit+0x31b/0x3e0 [ 460.462506][T10277] CPU: 3 UID: 0 PID: 10277 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 460.462510][T10277] Tainted: [W]=WARN [ 460.462511][T10277] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 460.462512][T10277] Call Trace: [ 460.462514][T10277] [ 460.462515][T10277] dump_stack_lvl+0x6f/0xa0 [ 460.462521][T10277] ? vprintk_emit+0x31b/0x3e0 [ 460.462522][T10277] __might_resched.cold+0x1fe/0x2c1 [ 460.462526][T10277] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 460.462529][T10277] ? rcu_is_watching+0x16/0xd0 [ 460.462532][T10277] __kmalloc_noprof+0x443/0x760 [ 460.462535][T10277] ? __rwlock_init+0x150/0x150 [ 460.462538][T10277] ? alloc_buf.isra.0+0x4b/0x260 [ 460.462543][T10277] ? do_raw_spin_unlock+0x59/0x250 [ 460.462544][T10277] alloc_buf.isra.0+0x4b/0x260 [ 460.462547][T10277] put_chars+0x1e1/0x2f0 [ 460.462549][T10277] ? __send_to_port+0x420/0x420 [ 460.462550][T10277] ? printk_get_next_message+0x240/0x650 [ 460.462552][T10277] ? console_prepend_replay+0x20/0x20 [ 460.462554][T10277] ? pointer+0x794/0xed0 [ 460.462558][T10277] hvc_console_print+0x292/0x780 [ 460.462563][T10277] ? hvc_write+0x3a0/0x3a0 [ 460.462564][T10277] ? __rwlock_init+0x150/0x150 [ 460.462566][T10277] ? lock_acquire+0x13c/0x160 [ 460.462569][T10277] console_emit_next_record+0x22f/0x4c0 [ 460.462572][T10277] ? devkmsg_read+0x4b0/0x4b0 [ 460.462574][T10277] ? rcu_is_watching+0x16/0xd0 [ 460.462575][T10277] ? rcu_is_watching+0x16/0xd0 [ 460.462576][T10277] ? rcu_is_watching+0x16/0xd0 [ 460.462577][T10277] ? lock_acquire+0x13c/0x160 [ 460.462579][T10277] ? console_flush_one_record+0x111/0x710 [ 460.462581][T10277] console_flush_one_record+0x46f/0x710 [ 460.462583][T10277] ? console_emit_next_record+0x4c0/0x4c0 [ 460.462586][T10277] console_unlock+0xee/0x1f0 [ 460.462588][T10277] ? lock_acquire+0x13c/0x160 [ 460.462590][T10277] ? console_flush_one_record+0x710/0x710 [ 460.462592][T10277] ? rcu_is_watching+0x16/0xd0 [ 460.462592][T10277] ? lock_release+0x184/0x1f0 [ 460.462594][T10277] ? lock_acquire+0xe0/0x160 [ 460.462596][T10277] ? __rcu_read_lock+0x70/0x70 [ 460.462597][T10277] ? __down_trylock_console_sem+0x5e/0xa0 [ 460.462599][T10277] ? vprintk_emit+0x320/0x3e0 [ 460.462607][T10277] vprintk_emit+0x37c/0x3e0 [ 460.462608][T10277] ? wake_up_klogd_work_func+0x90/0x90 [ 460.462609][T10277] ? prepare_to_wait_event+0x8d/0x740 [ 460.462612][T10277] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 460.462615][T10277] ? _mutex_trylock_nest_lock+0x390/0x390 [ 460.462618][T10277] _printk+0xc7/0x100 [ 460.462621][T10277] ? snapshot_read.cold+0x21/0x21 [ 460.462623][T10277] ? synchronize_rcu_normal+0x340/0x340 [ 460.462625][T10277] ? netdev_name+0x43/0x60 [ 460.462629][T10277] ? __netdev_printk+0x17f/0x1d0 [ 460.462631][T10277] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 460.462634][T10277] netdev_info+0xe2/0x116 [ 460.462636][T10277] ? netdev_notice+0x120/0x120 [ 460.462639][T10277] ? do_raw_spin_lock+0x131/0x280 [ 460.462640][T10277] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 460.462643][T10277] ? __rwlock_init+0x150/0x150 [ 460.462645][T10277] ? rcu_is_watching+0x16/0xd0 [ 460.462646][T10277] ? rcu_is_watching+0x16/0xd0 [ 460.462647][T10277] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 460.462648][T10277] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 460.462650][T10277] ? trace_irq_enable.constprop.0+0x30/0x160 [ 460.462651][T10277] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 460.462652][T10277] netif_change_name.cold+0x4f/0x89 [ 460.462654][T10277] ? register_netdev+0x40/0x40 [ 460.462655][T10277] ? lock_release+0x184/0x1f0 [ 460.462657][T10277] ? netdev_adjacent_rename_links+0x470/0x470 [ 460.462660][T10277] ? __kernel_text_address+0x12/0x30 [ 460.462662][T10277] ? write_profile+0xf0/0xf0 [ 460.462665][T10277] ? __asan_memset+0x27/0x50 [ 460.462669][T10277] do_setlink.isra.0+0x1f7d/0x2a60 [ 460.462670][T10277] ? stack_trace_save+0x93/0xc0 [ 460.462672][T10277] ? rtnl_link_get_size+0x350/0x350 [ 460.462673][T10277] ? rcu_is_watching+0x16/0xd0 [ 460.462674][T10277] ? stack_depot_save_flags+0x1bc/0x790 [ 460.462678][T10277] ? kasan_save_stack+0x3d/0x50 [ 460.462680][T10277] ? kasan_save_stack+0x2f/0x50 [ 460.462681][T10277] ? kasan_save_track+0x14/0x30 [ 460.462682][T10277] ? __kasan_kmalloc+0x7b/0x90 [ 460.462683][T10277] ? __kmalloc_cache_noprof+0x29a/0x620 [ 460.462684][T10277] ? rtnl_newlink+0x124/0x11b0 [ 460.462685][T10277] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 460.462687][T10277] ? netlink_rcv_skb+0x14e/0x3a0 [ 460.462690][T10277] ? netlink_unicast+0x486/0x750 [ 460.462691][T10277] ? netlink_sendmsg+0x75b/0xc90 [ 460.462693][T10277] ? __sock_sendmsg+0xce/0x190 [ 460.462695][T10277] ? ____sys_sendmsg+0x61a/0x860 [ 460.462697][T10277] ? ___sys_sendmsg+0x14e/0x1d0 [ 460.462698][T10277] ? __sys_sendmsg+0x12c/0x1d0 [ 460.462700][T10277] ? do_syscall_64+0xff/0x530 [ 460.462703][T10277] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 460.462705][T10277] ? rcu_is_watching+0x16/0xd0 [ 460.462706][T10277] ? lock_acquire+0x13c/0x160 [ 460.462708][T10277] ? rcu_is_watching+0x16/0xd0 [ 460.462709][T10277] ? rcu_is_watching+0x16/0xd0 [ 460.462710][T10277] ? trace_contention_end+0xb3/0x180 [ 460.462712][T10277] ? __mutex_lock+0x1db/0x1ea0 [ 460.462713][T10277] ? __mutex_lock+0x9a3/0x1ea0 [ 460.462714][T10277] ? rtnl_newlink+0x9a8/0x11b0 [ 460.462716][T10277] ? ww_mutex_lock+0x160/0x160 [ 460.462717][T10277] ? nla_get_range_signed+0x3d0/0x3d0 [ 460.462720][T10277] ? rcu_is_watching+0x16/0xd0 [ 460.462722][T10277] ? __rtnl_newlink+0x3fa/0xa50 [ 460.462724][T10277] rtnl_newlink+0x9f1/0x11b0 [ 460.462726][T10277] ? rcu_is_watching+0x16/0xd0 [ 460.462727][T10277] ? rtnl_bridge_getlink+0x850/0x850 [ 460.462728][T10277] ? lock_acquire+0x13c/0x160 [ 460.462730][T10277] ? rcu_is_watching+0x16/0xd0 [ 460.462731][T10277] ? is_bpf_text_address+0x3e/0x110 [ 460.462734][T10277] ? is_bpf_text_address+0x72/0x110 [ 460.462735][T10277] ? kernel_text_address+0x149/0x170 [ 460.462736][T10277] ? rcu_is_watching+0x16/0xd0 [ 460.462738][T10277] ? cap_capable+0x1d7/0x3d0 [ 460.462741][T10277] ? arch_stack_walk+0xed/0x130 [ 460.462744][T10277] ? rcu_is_watching+0x16/0xd0 [ 460.462745][T10277] ? lock_acquire+0x13c/0x160 [ 460.462746][T10277] ? rcu_is_watching+0x16/0xd0 [ 460.462748][T10277] ? rtnl_bridge_getlink+0x850/0x850 [ 460.462749][T10277] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 460.462751][T10277] ? rtnl_link_fill+0x920/0x920 [ 460.462752][T10277] ? filter_irq_stacks+0xd0/0xd0 [ 460.462754][T10277] ? stack_depot_save_flags+0x1bc/0x790 [ 460.462756][T10277] netlink_rcv_skb+0x14e/0x3a0 [ 460.462758][T10277] ? rtnl_link_fill+0x920/0x920 [ 460.462759][T10277] ? lock_release+0x184/0x1f0 [ 460.462761][T10277] ? netlink_ack+0xcf0/0xcf0 [ 460.462763][T10277] ? __netlink_lookup+0xb9/0x6b0 [ 460.462766][T10277] ? rcu_is_watching+0x16/0xd0 [ 460.462767][T10277] ? lock_release+0x184/0x1f0 [ 460.462769][T10277] netlink_unicast+0x486/0x750 [ 460.462771][T10277] ? netlink_attachskb+0x810/0x810 [ 460.462773][T10277] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 460.462775][T10277] netlink_sendmsg+0x75b/0xc90 [ 460.462777][T10277] ? netlink_unicast+0x750/0x750 [ 460.462779][T10277] ? kernel_text_address+0x149/0x170 [ 460.462781][T10277] ? lock_acquire+0x13c/0x160 [ 460.462783][T10277] ? __import_iovec+0x36c/0x620 [ 460.462786][T10277] __sock_sendmsg+0xce/0x190 [ 460.462788][T10277] ____sys_sendmsg+0x61a/0x860 [ 460.462790][T10277] ? copy_msghdr_from_user+0x279/0x420 [ 460.462792][T10277] ? sock_write_iter+0x400/0x400 [ 460.462793][T10277] ? move_addr_to_kernel+0x40/0x40 [ 460.462795][T10277] ? filter_irq_stacks+0xd0/0xd0 [ 460.462798][T10277] ___sys_sendmsg+0x14e/0x1d0 [ 460.462800][T10277] ? copy_msghdr_from_user+0x420/0x420 [ 460.462805][T10277] __sys_sendmsg+0x12c/0x1d0 [ 460.462807][T10277] ? __sys_sendmsg_sock+0x20/0x20 [ 460.462810][T10277] ? rcu_is_watching+0x16/0xd0 [ 460.462811][T10277] do_syscall_64+0xff/0x530 [ 460.462813][T10277] ? exc_page_fault+0xee/0x100 [ 460.462815][T10277] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 460.462817][T10277] RIP: 0033:0x7f1f4f49c54e [ 460.462819][T10277] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 460.462821][T10277] RSP: 002b:00007fff4b0e51a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 460.462824][T10277] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f1f4f49c54e [ 460.462826][T10277] RDX: 0000000000000000 RSI: 00007fff4b0e5250 RDI: 0000000000000005 [ 460.462827][T10277] RBP: 00007fff4b0e51b0 R08: 0000000000000000 R09: 0000000000000000 [ 460.462828][T10277] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a5a0 [ 460.462829][T10277] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff4b0e5920 [ 460.462831][T10277] [ 468.236978][T10420] eth1: renamed from tmp [ 468.236992][T10420] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 468.236994][T10420] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10420, name: ip [ 468.236996][T10420] preempt_count: 1, expected: 0 [ 468.236997][T10420] RCU nest depth: 0, expected: 0 [ 468.236998][T10420] INFO: lockdep is turned off. [ 468.236999][T10420] irq event stamp: 0 [ 468.237000][T10420] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 468.237004][T10420] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 468.237011][T10420] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 468.237013][T10420] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 468.237014][T10420] Preemption disabled at: [ 468.237015][T10420] [] vprintk_emit+0x31b/0x3e0 [ 468.237021][T10420] CPU: 2 UID: 0 PID: 10420 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 468.237025][T10420] Tainted: [W]=WARN [ 468.237026][T10420] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 468.237028][T10420] Call Trace: [ 468.237029][T10420] [ 468.237031][T10420] dump_stack_lvl+0x6f/0xa0 [ 468.237036][T10420] ? vprintk_emit+0x31b/0x3e0 [ 468.237038][T10420] __might_resched.cold+0x1fe/0x2c1 [ 468.237042][T10420] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 468.237045][T10420] ? rcu_is_watching+0x16/0xd0 [ 468.237048][T10420] __kmalloc_noprof+0x443/0x760 [ 468.237051][T10420] ? __rwlock_init+0x150/0x150 [ 468.237054][T10420] ? alloc_buf.isra.0+0x4b/0x260 [ 468.237059][T10420] ? do_raw_spin_unlock+0x59/0x250 [ 468.237061][T10420] alloc_buf.isra.0+0x4b/0x260 [ 468.237063][T10420] put_chars+0x1e1/0x2f0 [ 468.237065][T10420] ? __send_to_port+0x420/0x420 [ 468.237066][T10420] ? printk_get_next_message+0x240/0x650 [ 468.237069][T10420] ? console_prepend_replay+0x20/0x20 [ 468.237071][T10420] ? pointer+0x794/0xed0 [ 468.237074][T10420] hvc_console_print+0x292/0x780 [ 468.237079][T10420] ? hvc_write+0x3a0/0x3a0 [ 468.237081][T10420] ? __rwlock_init+0x150/0x150 [ 468.237083][T10420] ? lock_acquire+0x13c/0x160 [ 468.237086][T10420] console_emit_next_record+0x22f/0x4c0 [ 468.237089][T10420] ? devkmsg_read+0x4b0/0x4b0 [ 468.237091][T10420] ? rcu_is_watching+0x16/0xd0 [ 468.237092][T10420] ? rcu_is_watching+0x16/0xd0 [ 468.237093][T10420] ? rcu_is_watching+0x16/0xd0 [ 468.237094][T10420] ? lock_acquire+0x13c/0x160 [ 468.237096][T10420] ? console_flush_one_record+0x111/0x710 [ 468.237098][T10420] console_flush_one_record+0x46f/0x710 [ 468.237101][T10420] ? console_emit_next_record+0x4c0/0x4c0 [ 468.237104][T10420] console_unlock+0xee/0x1f0 [ 468.237106][T10420] ? lock_acquire+0x13c/0x160 [ 468.237107][T10420] ? console_flush_one_record+0x710/0x710 [ 468.237109][T10420] ? rcu_is_watching+0x16/0xd0 [ 468.237110][T10420] ? lock_release+0x184/0x1f0 [ 468.237112][T10420] ? lock_acquire+0xe0/0x160 [ 468.237113][T10420] ? __rcu_read_lock+0x70/0x70 [ 468.237115][T10420] ? __down_trylock_console_sem+0x5e/0xa0 [ 468.237117][T10420] ? vprintk_emit+0x320/0x3e0 [ 468.237118][T10420] vprintk_emit+0x37c/0x3e0 [ 468.237120][T10420] ? wake_up_klogd_work_func+0x90/0x90 [ 468.237121][T10420] ? prepare_to_wait_event+0x8d/0x740 [ 468.237124][T10420] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 468.237127][T10420] ? _mutex_trylock_nest_lock+0x390/0x390 [ 468.237129][T10420] _printk+0xc7/0x100 [ 468.237133][T10420] ? snapshot_read.cold+0x21/0x21 [ 468.237135][T10420] ? synchronize_rcu_normal+0x340/0x340 [ 468.237137][T10420] ? netdev_name+0x43/0x60 [ 468.237140][T10420] ? __netdev_printk+0x17f/0x1d0 [ 468.237142][T10420] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 468.237146][T10420] netdev_info+0xe2/0x116 [ 468.237148][T10420] ? netdev_notice+0x120/0x120 [ 468.237150][T10420] ? do_raw_spin_lock+0x131/0x280 [ 468.237152][T10420] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 468.237155][T10420] ? __rwlock_init+0x150/0x150 [ 468.237156][T10420] ? rcu_is_watching+0x16/0xd0 [ 468.237157][T10420] ? rcu_is_watching+0x16/0xd0 [ 468.237159][T10420] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 468.237160][T10420] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 468.237162][T10420] ? trace_irq_enable.constprop.0+0x30/0x160 [ 468.237163][T10420] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 468.237165][T10420] netif_change_name.cold+0x4f/0x89 [ 468.237166][T10420] ? register_netdev+0x40/0x40 [ 468.237168][T10420] ? lock_release+0x184/0x1f0 [ 468.237170][T10420] ? netdev_adjacent_rename_links+0x470/0x470 [ 468.237173][T10420] ? __kernel_text_address+0x12/0x30 [ 468.237175][T10420] ? write_profile+0xf0/0xf0 [ 468.237178][T10420] ? __asan_memset+0x27/0x50 [ 468.237182][T10420] do_setlink.isra.0+0x1f7d/0x2a60 [ 468.237184][T10420] ? stack_trace_save+0x93/0xc0 [ 468.237186][T10420] ? rtnl_link_get_size+0x350/0x350 [ 468.237187][T10420] ? rcu_is_watching+0x16/0xd0 [ 468.237188][T10420] ? stack_depot_save_flags+0x1bc/0x790 [ 468.237191][T10420] ? kasan_save_stack+0x3d/0x50 [ 468.237193][T10420] ? kasan_save_stack+0x2f/0x50 [ 468.237194][T10420] ? kasan_save_track+0x14/0x30 [ 468.237195][T10420] ? __kasan_kmalloc+0x7b/0x90 [ 468.237196][T10420] ? __kmalloc_cache_noprof+0x29a/0x620 [ 468.237197][T10420] ? rtnl_newlink+0x124/0x11b0 [ 468.237199][T10420] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 468.237200][T10420] ? netlink_rcv_skb+0x14e/0x3a0 [ 468.237203][T10420] ? netlink_unicast+0x486/0x750 [ 468.237205][T10420] ? netlink_sendmsg+0x75b/0xc90 [ 468.237206][T10420] ? __sock_sendmsg+0xce/0x190 [ 468.237209][T10420] ? ____sys_sendmsg+0x61a/0x860 [ 468.237210][T10420] ? ___sys_sendmsg+0x14e/0x1d0 [ 468.237212][T10420] ? __sys_sendmsg+0x12c/0x1d0 [ 468.237214][T10420] ? do_syscall_64+0xff/0x530 [ 468.237216][T10420] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 468.237218][T10420] ? rcu_is_watching+0x16/0xd0 [ 468.237220][T10420] ? lock_acquire+0x13c/0x160 [ 468.237221][T10420] ? rcu_is_watching+0x16/0xd0 [ 468.237222][T10420] ? rcu_is_watching+0x16/0xd0 [ 468.237223][T10420] ? trace_contention_end+0xb3/0x180 [ 468.237225][T10420] ? __mutex_lock+0x1db/0x1ea0 [ 468.237226][T10420] ? __mutex_lock+0x9a3/0x1ea0 [ 468.237228][T10420] ? rtnl_newlink+0x9a8/0x11b0 [ 468.237229][T10420] ? ww_mutex_lock+0x160/0x160 [ 468.237230][T10420] ? nla_get_range_signed+0x3d0/0x3d0 [ 468.237234][T10420] ? rcu_is_watching+0x16/0xd0 [ 468.237235][T10420] ? __rtnl_newlink+0x3fa/0xa50 [ 468.237237][T10420] rtnl_newlink+0x9f1/0x11b0 [ 468.237239][T10420] ? rcu_is_watching+0x16/0xd0 [ 468.237240][T10420] ? rtnl_bridge_getlink+0x850/0x850 [ 468.237242][T10420] ? lock_acquire+0x13c/0x160 [ 468.237243][T10420] ? rcu_is_watching+0x16/0xd0 [ 468.237245][T10420] ? is_bpf_text_address+0x3e/0x110 [ 468.237247][T10420] ? is_bpf_text_address+0x72/0x110 [ 468.237248][T10420] ? kernel_text_address+0x149/0x170 [ 468.237250][T10420] ? rcu_is_watching+0x16/0xd0 [ 468.237251][T10420] ? cap_capable+0x1d7/0x3d0 [ 468.237255][T10420] ? arch_stack_walk+0xed/0x130 [ 468.237257][T10420] ? rcu_is_watching+0x16/0xd0 [ 468.237258][T10420] ? lock_acquire+0x13c/0x160 [ 468.237260][T10420] ? rcu_is_watching+0x16/0xd0 [ 468.237261][T10420] ? rtnl_bridge_getlink+0x850/0x850 [ 468.237262][T10420] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 468.237264][T10420] ? rtnl_link_fill+0x920/0x920 [ 468.237265][T10420] ? filter_irq_stacks+0xd0/0xd0 [ 468.237267][T10420] ? stack_depot_save_flags+0x1bc/0x790 [ 468.237270][T10420] netlink_rcv_skb+0x14e/0x3a0 [ 468.237271][T10420] ? rtnl_link_fill+0x920/0x920 [ 468.237273][T10420] ? lock_release+0x184/0x1f0 [ 468.237274][T10420] ? netlink_ack+0xcf0/0xcf0 [ 468.237276][T10420] ? __netlink_lookup+0xb9/0x6b0 [ 468.237279][T10420] ? rcu_is_watching+0x16/0xd0 [ 468.237280][T10420] ? lock_release+0x184/0x1f0 [ 468.237282][T10420] netlink_unicast+0x486/0x750 [ 468.237285][T10420] ? netlink_attachskb+0x810/0x810 [ 468.237287][T10420] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 468.237289][T10420] netlink_sendmsg+0x75b/0xc90 [ 468.237291][T10420] ? netlink_unicast+0x750/0x750 [ 468.237292][T10420] ? kernel_text_address+0x149/0x170 [ 468.237294][T10420] ? lock_acquire+0x13c/0x160 [ 468.237296][T10420] ? __import_iovec+0x36c/0x620 [ 468.237299][T10420] __sock_sendmsg+0xce/0x190 [ 468.237301][T10420] ____sys_sendmsg+0x61a/0x860 [ 468.237303][T10420] ? copy_msghdr_from_user+0x279/0x420 [ 468.237305][T10420] ? sock_write_iter+0x400/0x400 [ 468.237306][T10420] ? move_addr_to_kernel+0x40/0x40 [ 468.237308][T10420] ? filter_irq_stacks+0xd0/0xd0 [ 468.237311][T10420] ___sys_sendmsg+0x14e/0x1d0 [ 468.237313][T10420] ? copy_msghdr_from_user+0x420/0x420 [ 468.237318][T10420] __sys_sendmsg+0x12c/0x1d0 [ 468.237320][T10420] ? __sys_sendmsg_sock+0x20/0x20 [ 468.237323][T10420] ? rcu_is_watching+0x16/0xd0 [ 468.237325][T10420] do_syscall_64+0xff/0x530 [ 468.237326][T10420] ? exc_page_fault+0xee/0x100 [ 468.237328][T10420] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 468.237330][T10420] RIP: 0033:0x7f28217bc54e [ 468.237332][T10420] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 468.237334][T10420] RSP: 002b:00007ffe06d03ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 468.237338][T10420] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f28217bc54e [ 468.237339][T10420] RDX: 0000000000000000 RSI: 00007ffe06d03f80 RDI: 0000000000000005 [ 468.237340][T10420] RBP: 00007ffe06d03ee0 R08: 0000000000000000 R09: 0000000000000000 [ 468.237341][T10420] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a5a8 [ 468.237342][T10420] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe06d04650 [ 468.237344][T10420] [ 476.097998][T10563] eth1: renamed from tmp [ 476.098012][T10563] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 476.098015][T10563] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10563, name: ip [ 476.098017][T10563] preempt_count: 1, expected: 0 [ 476.098018][T10563] RCU nest depth: 0, expected: 0 [ 476.098018][T10563] INFO: lockdep is turned off. [ 476.098020][T10563] irq event stamp: 0 [ 476.098020][T10563] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 476.098025][T10563] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 476.098031][T10563] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 476.098033][T10563] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 476.098035][T10563] Preemption disabled at: [ 476.098035][T10563] [] vprintk_emit+0x31b/0x3e0 [ 476.098042][T10563] CPU: 0 UID: 0 PID: 10563 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 476.098046][T10563] Tainted: [W]=WARN [ 476.098046][T10563] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 476.098048][T10563] Call Trace: [ 476.098050][T10563] [ 476.098051][T10563] dump_stack_lvl+0x6f/0xa0 [ 476.098056][T10563] ? vprintk_emit+0x31b/0x3e0 [ 476.098057][T10563] __might_resched.cold+0x1fe/0x2c1 [ 476.098061][T10563] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 476.098065][T10563] ? rcu_is_watching+0x16/0xd0 [ 476.098067][T10563] __kmalloc_noprof+0x443/0x760 [ 476.098070][T10563] ? __rwlock_init+0x150/0x150 [ 476.098073][T10563] ? alloc_buf.isra.0+0x4b/0x260 [ 476.098078][T10563] ? do_raw_spin_unlock+0x59/0x250 [ 476.098080][T10563] alloc_buf.isra.0+0x4b/0x260 [ 476.098083][T10563] put_chars+0x1e1/0x2f0 [ 476.098084][T10563] ? __send_to_port+0x420/0x420 [ 476.098086][T10563] ? printk_get_next_message+0x240/0x650 [ 476.098088][T10563] ? console_prepend_replay+0x20/0x20 [ 476.098090][T10563] ? pointer+0x794/0xed0 [ 476.098094][T10563] hvc_console_print+0x292/0x780 [ 476.098099][T10563] ? hvc_write+0x3a0/0x3a0 [ 476.098100][T10563] ? __rwlock_init+0x150/0x150 [ 476.098102][T10563] ? lock_acquire+0x13c/0x160 [ 476.098105][T10563] console_emit_next_record+0x22f/0x4c0 [ 476.098108][T10563] ? devkmsg_read+0x4b0/0x4b0 [ 476.098110][T10563] ? rcu_is_watching+0x16/0xd0 [ 476.098111][T10563] ? rcu_is_watching+0x16/0xd0 [ 476.098112][T10563] ? rcu_is_watching+0x16/0xd0 [ 476.098113][T10563] ? lock_acquire+0x13c/0x160 [ 476.098115][T10563] ? console_flush_one_record+0x111/0x710 [ 476.098117][T10563] console_flush_one_record+0x46f/0x710 [ 476.098120][T10563] ? console_emit_next_record+0x4c0/0x4c0 [ 476.098122][T10563] console_unlock+0xee/0x1f0 [ 476.098124][T10563] ? lock_acquire+0x13c/0x160 [ 476.098126][T10563] ? console_flush_one_record+0x710/0x710 [ 476.098128][T10563] ? rcu_is_watching+0x16/0xd0 [ 476.098129][T10563] ? lock_release+0x184/0x1f0 [ 476.098130][T10563] ? lock_acquire+0xe0/0x160 [ 476.098132][T10563] ? __rcu_read_lock+0x70/0x70 [ 476.098133][T10563] ? __down_trylock_console_sem+0x5e/0xa0 [ 476.098135][T10563] ? vprintk_emit+0x320/0x3e0 [ 476.098137][T10563] vprintk_emit+0x37c/0x3e0 [ 476.098139][T10563] ? wake_up_klogd_work_func+0x90/0x90 [ 476.098140][T10563] ? prepare_to_wait_event+0x8d/0x740 [ 476.098142][T10563] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 476.098145][T10563] ? _mutex_trylock_nest_lock+0x390/0x390 [ 476.098148][T10563] _printk+0xc7/0x100 [ 476.098151][T10563] ? snapshot_read.cold+0x21/0x21 [ 476.098153][T10563] ? synchronize_rcu_normal+0x340/0x340 [ 476.098155][T10563] ? netdev_name+0x43/0x60 [ 476.098158][T10563] ? __netdev_printk+0x17f/0x1d0 [ 476.098160][T10563] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 476.098164][T10563] netdev_info+0xe2/0x116 [ 476.098166][T10563] ? netdev_notice+0x120/0x120 [ 476.098168][T10563] ? do_raw_spin_lock+0x131/0x280 [ 476.098170][T10563] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 476.098172][T10563] ? __rwlock_init+0x150/0x150 [ 476.098174][T10563] ? rcu_is_watching+0x16/0xd0 [ 476.098175][T10563] ? rcu_is_watching+0x16/0xd0 [ 476.098176][T10563] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 476.098178][T10563] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 476.098179][T10563] ? trace_irq_enable.constprop.0+0x30/0x160 [ 476.098181][T10563] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 476.098182][T10563] netif_change_name.cold+0x4f/0x89 [ 476.098184][T10563] ? register_netdev+0x40/0x40 [ 476.098185][T10563] ? lock_release+0x184/0x1f0 [ 476.098187][T10563] ? netdev_adjacent_rename_links+0x470/0x470 [ 476.098190][T10563] ? __kernel_text_address+0x12/0x30 [ 476.098192][T10563] ? write_profile+0xf0/0xf0 [ 476.098195][T10563] ? __asan_memset+0x27/0x50 [ 476.098199][T10563] do_setlink.isra.0+0x1f7d/0x2a60 [ 476.098201][T10563] ? stack_trace_save+0x93/0xc0 [ 476.098202][T10563] ? rtnl_link_get_size+0x350/0x350 [ 476.098204][T10563] ? rcu_is_watching+0x16/0xd0 [ 476.098205][T10563] ? stack_depot_save_flags+0x1bc/0x790 [ 476.098208][T10563] ? kasan_save_stack+0x3d/0x50 [ 476.098210][T10563] ? kasan_save_stack+0x2f/0x50 [ 476.098211][T10563] ? kasan_save_track+0x14/0x30 [ 476.098212][T10563] ? __kasan_kmalloc+0x7b/0x90 [ 476.098214][T10563] ? __kmalloc_cache_noprof+0x29a/0x620 [ 476.098215][T10563] ? rtnl_newlink+0x124/0x11b0 [ 476.098216][T10563] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 476.098217][T10563] ? netlink_rcv_skb+0x14e/0x3a0 [ 476.098220][T10563] ? netlink_unicast+0x486/0x750 [ 476.098222][T10563] ? netlink_sendmsg+0x75b/0xc90 [ 476.098224][T10563] ? __sock_sendmsg+0xce/0x190 [ 476.098226][T10563] ? ____sys_sendmsg+0x61a/0x860 [ 476.098228][T10563] ? ___sys_sendmsg+0x14e/0x1d0 [ 476.098229][T10563] ? __sys_sendmsg+0x12c/0x1d0 [ 476.098231][T10563] ? do_syscall_64+0xff/0x530 [ 476.098233][T10563] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 476.098236][T10563] ? rcu_is_watching+0x16/0xd0 [ 476.098237][T10563] ? lock_acquire+0x13c/0x160 [ 476.098239][T10563] ? rcu_is_watching+0x16/0xd0 [ 476.098240][T10563] ? rcu_is_watching+0x16/0xd0 [ 476.098241][T10563] ? trace_contention_end+0xb3/0x180 [ 476.098242][T10563] ? __mutex_lock+0x1db/0x1ea0 [ 476.098244][T10563] ? __mutex_lock+0x9a3/0x1ea0 [ 476.098245][T10563] ? rtnl_newlink+0x9a8/0x11b0 [ 476.098247][T10563] ? ww_mutex_lock+0x160/0x160 [ 476.098248][T10563] ? nla_get_range_signed+0x3d0/0x3d0 [ 476.098251][T10563] ? rcu_is_watching+0x16/0xd0 [ 476.098253][T10563] ? __rtnl_newlink+0x3fa/0xa50 [ 476.098255][T10563] rtnl_newlink+0x9f1/0x11b0 [ 476.098257][T10563] ? rcu_is_watching+0x16/0xd0 [ 476.098258][T10563] ? rtnl_bridge_getlink+0x850/0x850 [ 476.098259][T10563] ? lock_acquire+0x13c/0x160 [ 476.098261][T10563] ? rcu_is_watching+0x16/0xd0 [ 476.098262][T10563] ? is_bpf_text_address+0x3e/0x110 [ 476.098265][T10563] ? is_bpf_text_address+0x72/0x110 [ 476.098266][T10563] ? kernel_text_address+0x149/0x170 [ 476.098268][T10563] ? rcu_is_watching+0x16/0xd0 [ 476.098269][T10563] ? cap_capable+0x1d7/0x3d0 [ 476.098272][T10563] ? arch_stack_walk+0xed/0x130 [ 476.098275][T10563] ? rcu_is_watching+0x16/0xd0 [ 476.098276][T10563] ? lock_acquire+0x13c/0x160 [ 476.098277][T10563] ? rcu_is_watching+0x16/0xd0 [ 476.098279][T10563] ? rtnl_bridge_getlink+0x850/0x850 [ 476.098280][T10563] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 476.098282][T10563] ? rtnl_link_fill+0x920/0x920 [ 476.098283][T10563] ? filter_irq_stacks+0xd0/0xd0 [ 476.098285][T10563] ? stack_depot_save_flags+0x1bc/0x790 [ 476.098287][T10563] netlink_rcv_skb+0x14e/0x3a0 [ 476.098289][T10563] ? rtnl_link_fill+0x920/0x920 [ 476.098290][T10563] ? lock_release+0x184/0x1f0 [ 476.098292][T10563] ? netlink_ack+0xcf0/0xcf0 [ 476.098294][T10563] ? __netlink_lookup+0xb9/0x6b0 [ 476.098297][T10563] ? rcu_is_watching+0x16/0xd0 [ 476.098298][T10563] ? lock_release+0x184/0x1f0 [ 476.098300][T10563] netlink_unicast+0x486/0x750 [ 476.098302][T10563] ? netlink_attachskb+0x810/0x810 [ 476.098304][T10563] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 476.098306][T10563] netlink_sendmsg+0x75b/0xc90 [ 476.098308][T10563] ? netlink_unicast+0x750/0x750 [ 476.098310][T10563] ? kernel_text_address+0x149/0x170 [ 476.098312][T10563] ? lock_acquire+0x13c/0x160 [ 476.098313][T10563] ? __import_iovec+0x36c/0x620 [ 476.098317][T10563] __sock_sendmsg+0xce/0x190 [ 476.098318][T10563] ____sys_sendmsg+0x61a/0x860 [ 476.098320][T10563] ? copy_msghdr_from_user+0x279/0x420 [ 476.098322][T10563] ? sock_write_iter+0x400/0x400 [ 476.098323][T10563] ? move_addr_to_kernel+0x40/0x40 [ 476.098325][T10563] ? filter_irq_stacks+0xd0/0xd0 [ 476.098328][T10563] ___sys_sendmsg+0x14e/0x1d0 [ 476.098330][T10563] ? copy_msghdr_from_user+0x420/0x420 [ 476.098335][T10563] __sys_sendmsg+0x12c/0x1d0 [ 476.098338][T10563] ? __sys_sendmsg_sock+0x20/0x20 [ 476.098341][T10563] ? rcu_is_watching+0x16/0xd0 [ 476.098342][T10563] do_syscall_64+0xff/0x530 [ 476.098344][T10563] ? exc_page_fault+0xee/0x100 [ 476.098346][T10563] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 476.098348][T10563] RIP: 0033:0x7f7f8cbb954e [ 476.098350][T10563] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 476.098351][T10563] RSP: 002b:00007ffc1902bbb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 476.098355][T10563] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f7f8cbb954e [ 476.098357][T10563] RDX: 0000000000000000 RSI: 00007ffc1902bc60 RDI: 0000000000000005 [ 476.098357][T10563] RBP: 00007ffc1902bbc0 R08: 0000000000000000 R09: 0000000000000000 [ 476.098358][T10563] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a5b0 [ 476.098359][T10563] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc1902c330 [ 476.098362][T10563] [ 483.677046][T10706] eth1: renamed from tmp [ 483.677061][T10706] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 483.677063][T10706] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10706, name: ip [ 483.677065][T10706] preempt_count: 1, expected: 0 [ 483.677066][T10706] RCU nest depth: 0, expected: 0 [ 483.677067][T10706] INFO: lockdep is turned off. [ 483.677068][T10706] irq event stamp: 0 [ 483.677069][T10706] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 483.677073][T10706] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 483.677080][T10706] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 483.677082][T10706] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 483.677084][T10706] Preemption disabled at: [ 483.677084][T10706] [] vprintk_emit+0x31b/0x3e0 [ 483.677091][T10706] CPU: 2 UID: 0 PID: 10706 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 483.677095][T10706] Tainted: [W]=WARN [ 483.677096][T10706] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 483.677098][T10706] Call Trace: [ 483.677099][T10706] [ 483.677100][T10706] dump_stack_lvl+0x6f/0xa0 [ 483.677106][T10706] ? vprintk_emit+0x31b/0x3e0 [ 483.677107][T10706] __might_resched.cold+0x1fe/0x2c1 [ 483.677111][T10706] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 483.677115][T10706] ? rcu_is_watching+0x16/0xd0 [ 483.677118][T10706] __kmalloc_noprof+0x443/0x760 [ 483.677121][T10706] ? __rwlock_init+0x150/0x150 [ 483.677124][T10706] ? alloc_buf.isra.0+0x4b/0x260 [ 483.677129][T10706] ? do_raw_spin_unlock+0x59/0x250 [ 483.677131][T10706] alloc_buf.isra.0+0x4b/0x260 [ 483.677134][T10706] put_chars+0x1e1/0x2f0 [ 483.677135][T10706] ? __send_to_port+0x420/0x420 [ 483.677136][T10706] ? printk_get_next_message+0x240/0x650 [ 483.677139][T10706] ? console_prepend_replay+0x20/0x20 [ 483.677141][T10706] ? pointer+0x794/0xed0 [ 483.677145][T10706] hvc_console_print+0x292/0x780 [ 483.677150][T10706] ? hvc_write+0x3a0/0x3a0 [ 483.677151][T10706] ? __rwlock_init+0x150/0x150 [ 483.677153][T10706] ? lock_acquire+0x13c/0x160 [ 483.677156][T10706] console_emit_next_record+0x22f/0x4c0 [ 483.677159][T10706] ? devkmsg_read+0x4b0/0x4b0 [ 483.677161][T10706] ? rcu_is_watching+0x16/0xd0 [ 483.677162][T10706] ? rcu_is_watching+0x16/0xd0 [ 483.677163][T10706] ? rcu_is_watching+0x16/0xd0 [ 483.677164][T10706] ? lock_acquire+0x13c/0x160 [ 483.677166][T10706] ? console_flush_one_record+0x111/0x710 [ 483.677168][T10706] console_flush_one_record+0x46f/0x710 [ 483.677171][T10706] ? console_emit_next_record+0x4c0/0x4c0 [ 483.677174][T10706] console_unlock+0xee/0x1f0 [ 483.677176][T10706] ? lock_acquire+0x13c/0x160 [ 483.677178][T10706] ? console_flush_one_record+0x710/0x710 [ 483.677179][T10706] ? rcu_is_watching+0x16/0xd0 [ 483.677181][T10706] ? lock_release+0x184/0x1f0 [ 483.677182][T10706] ? lock_acquire+0xe0/0x160 [ 483.677184][T10706] ? __rcu_read_lock+0x70/0x70 [ 483.677186][T10706] ? __down_trylock_console_sem+0x5e/0xa0 [ 483.677188][T10706] ? vprintk_emit+0x320/0x3e0 [ 483.677189][T10706] vprintk_emit+0x37c/0x3e0 [ 483.677191][T10706] ? wake_up_klogd_work_func+0x90/0x90 [ 483.677192][T10706] ? prepare_to_wait_event+0x8d/0x740 [ 483.677195][T10706] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 483.677198][T10706] ? _mutex_trylock_nest_lock+0x390/0x390 [ 483.677200][T10706] _printk+0xc7/0x100 [ 483.677203][T10706] ? snapshot_read.cold+0x21/0x21 [ 483.677205][T10706] ? synchronize_rcu_normal+0x340/0x340 [ 483.677207][T10706] ? netdev_name+0x43/0x60 [ 483.677211][T10706] ? __netdev_printk+0x17f/0x1d0 [ 483.677213][T10706] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 483.677216][T10706] netdev_info+0xe2/0x116 [ 483.677218][T10706] ? netdev_notice+0x120/0x120 [ 483.677220][T10706] ? do_raw_spin_lock+0x131/0x280 [ 483.677222][T10706] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 483.677225][T10706] ? __rwlock_init+0x150/0x150 [ 483.677227][T10706] ? rcu_is_watching+0x16/0xd0 [ 483.677228][T10706] ? rcu_is_watching+0x16/0xd0 [ 483.677229][T10706] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 483.677230][T10706] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 483.677232][T10706] ? trace_irq_enable.constprop.0+0x30/0x160 [ 483.677233][T10706] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 483.677235][T10706] netif_change_name.cold+0x4f/0x89 [ 483.677236][T10706] ? register_netdev+0x40/0x40 [ 483.677238][T10706] ? lock_release+0x184/0x1f0 [ 483.677240][T10706] ? netdev_adjacent_rename_links+0x470/0x470 [ 483.677242][T10706] ? __kernel_text_address+0x12/0x30 [ 483.677245][T10706] ? write_profile+0xf0/0xf0 [ 483.677248][T10706] ? __asan_memset+0x27/0x50 [ 483.677252][T10706] do_setlink.isra.0+0x1f7d/0x2a60 [ 483.677254][T10706] ? stack_trace_save+0x93/0xc0 [ 483.677256][T10706] ? rtnl_link_get_size+0x350/0x350 [ 483.677257][T10706] ? rcu_is_watching+0x16/0xd0 [ 483.677258][T10706] ? stack_depot_save_flags+0x1bc/0x790 [ 483.677262][T10706] ? kasan_save_stack+0x3d/0x50 [ 483.677264][T10706] ? kasan_save_stack+0x2f/0x50 [ 483.677265][T10706] ? kasan_save_track+0x14/0x30 [ 483.677266][T10706] ? __kasan_kmalloc+0x7b/0x90 [ 483.677267][T10706] ? __kmalloc_cache_noprof+0x29a/0x620 [ 483.677268][T10706] ? rtnl_newlink+0x124/0x11b0 [ 483.677269][T10706] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 483.677271][T10706] ? netlink_rcv_skb+0x14e/0x3a0 [ 483.677274][T10706] ? netlink_unicast+0x486/0x750 [ 483.677276][T10706] ? netlink_sendmsg+0x75b/0xc90 [ 483.677277][T10706] ? __sock_sendmsg+0xce/0x190 [ 483.677280][T10706] ? ____sys_sendmsg+0x61a/0x860 [ 483.677282][T10706] ? ___sys_sendmsg+0x14e/0x1d0 [ 483.677283][T10706] ? __sys_sendmsg+0x12c/0x1d0 [ 483.677285][T10706] ? do_syscall_64+0xff/0x530 [ 483.677287][T10706] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 483.677290][T10706] ? rcu_is_watching+0x16/0xd0 [ 483.677291][T10706] ? lock_acquire+0x13c/0x160 [ 483.677293][T10706] ? rcu_is_watching+0x16/0xd0 [ 483.677294][T10706] ? rcu_is_watching+0x16/0xd0 [ 483.677295][T10706] ? trace_contention_end+0xb3/0x180 [ 483.677296][T10706] ? __mutex_lock+0x1db/0x1ea0 [ 483.677298][T10706] ? __mutex_lock+0x9a3/0x1ea0 [ 483.677299][T10706] ? rtnl_newlink+0x9a8/0x11b0 [ 483.677301][T10706] ? ww_mutex_lock+0x160/0x160 [ 483.677302][T10706] ? nla_get_range_signed+0x3d0/0x3d0 [ 483.677305][T10706] ? rcu_is_watching+0x16/0xd0 [ 483.677307][T10706] ? __rtnl_newlink+0x3fa/0xa50 [ 483.677309][T10706] rtnl_newlink+0x9f1/0x11b0 [ 483.677311][T10706] ? rcu_is_watching+0x16/0xd0 [ 483.677312][T10706] ? rtnl_bridge_getlink+0x850/0x850 [ 483.677313][T10706] ? lock_acquire+0x13c/0x160 [ 483.677315][T10706] ? rcu_is_watching+0x16/0xd0 [ 483.677316][T10706] ? is_bpf_text_address+0x3e/0x110 [ 483.677319][T10706] ? is_bpf_text_address+0x72/0x110 [ 483.677320][T10706] ? kernel_text_address+0x149/0x170 [ 483.677322][T10706] ? rcu_is_watching+0x16/0xd0 [ 483.677323][T10706] ? cap_capable+0x1d7/0x3d0 [ 483.677326][T10706] ? arch_stack_walk+0xed/0x130 [ 483.677329][T10706] ? rcu_is_watching+0x16/0xd0 [ 483.677330][T10706] ? lock_acquire+0x13c/0x160 [ 483.677332][T10706] ? rcu_is_watching+0x16/0xd0 [ 483.677333][T10706] ? rtnl_bridge_getlink+0x850/0x850 [ 483.677334][T10706] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 483.677336][T10706] ? rtnl_link_fill+0x920/0x920 [ 483.677338][T10706] ? filter_irq_stacks+0xd0/0xd0 [ 483.677339][T10706] ? stack_depot_save_flags+0x1bc/0x790 [ 483.677342][T10706] netlink_rcv_skb+0x14e/0x3a0 [ 483.677344][T10706] ? rtnl_link_fill+0x920/0x920 [ 483.677345][T10706] ? lock_release+0x184/0x1f0 [ 483.677347][T10706] ? netlink_ack+0xcf0/0xcf0 [ 483.677349][T10706] ? __netlink_lookup+0xb9/0x6b0 [ 483.677352][T10706] ? rcu_is_watching+0x16/0xd0 [ 483.677353][T10706] ? lock_release+0x184/0x1f0 [ 483.677355][T10706] netlink_unicast+0x486/0x750 [ 483.677357][T10706] ? netlink_attachskb+0x810/0x810 [ 483.677359][T10706] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 483.677361][T10706] netlink_sendmsg+0x75b/0xc90 [ 483.677363][T10706] ? netlink_unicast+0x750/0x750 [ 483.677365][T10706] ? kernel_text_address+0x149/0x170 [ 483.677367][T10706] ? lock_acquire+0x13c/0x160 [ 483.677368][T10706] ? __import_iovec+0x36c/0x620 [ 483.677371][T10706] __sock_sendmsg+0xce/0x190 [ 483.677373][T10706] ____sys_sendmsg+0x61a/0x860 [ 483.677375][T10706] ? copy_msghdr_from_user+0x279/0x420 [ 483.677377][T10706] ? sock_write_iter+0x400/0x400 [ 483.677378][T10706] ? move_addr_to_kernel+0x40/0x40 [ 483.677380][T10706] ? filter_irq_stacks+0xd0/0xd0 [ 483.677383][T10706] ___sys_sendmsg+0x14e/0x1d0 [ 483.677385][T10706] ? copy_msghdr_from_user+0x420/0x420 [ 483.677390][T10706] __sys_sendmsg+0x12c/0x1d0 [ 483.677392][T10706] ? __sys_sendmsg_sock+0x20/0x20 [ 483.677395][T10706] ? rcu_is_watching+0x16/0xd0 [ 483.677396][T10706] do_syscall_64+0xff/0x530 [ 483.677398][T10706] ? exc_page_fault+0xee/0x100 [ 483.677400][T10706] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 483.677402][T10706] RIP: 0033:0x7fdaaad2554e [ 483.677404][T10706] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 483.677406][T10706] RSP: 002b:00007ffebe6517c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 483.677409][T10706] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fdaaad2554e [ 483.677411][T10706] RDX: 0000000000000000 RSI: 00007ffebe651870 RDI: 0000000000000005 [ 483.677412][T10706] RBP: 00007ffebe6517d0 R08: 0000000000000000 R09: 0000000000000000 [ 483.677413][T10706] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a5b8 [ 483.677414][T10706] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffebe651f40 [ 483.677416][T10706] [ 491.304920][T10849] eth1: renamed from tmp [ 491.304934][T10849] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 491.304937][T10849] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10849, name: ip [ 491.304938][T10849] preempt_count: 1, expected: 0 [ 491.304939][T10849] RCU nest depth: 0, expected: 0 [ 491.304940][T10849] INFO: lockdep is turned off. [ 491.304941][T10849] irq event stamp: 0 [ 491.304942][T10849] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 491.304947][T10849] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 491.304957][T10849] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 491.304960][T10849] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 491.304962][T10849] Preemption disabled at: [ 491.304964][T10849] [] vprintk_emit+0x31b/0x3e0 [ 491.304970][T10849] CPU: 3 UID: 0 PID: 10849 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 491.304974][T10849] Tainted: [W]=WARN [ 491.304975][T10849] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 491.304977][T10849] Call Trace: [ 491.304978][T10849] [ 491.304979][T10849] dump_stack_lvl+0x6f/0xa0 [ 491.304985][T10849] ? vprintk_emit+0x31b/0x3e0 [ 491.304986][T10849] __might_resched.cold+0x1fe/0x2c1 [ 491.304990][T10849] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 491.304993][T10849] ? rcu_is_watching+0x16/0xd0 [ 491.304996][T10849] __kmalloc_noprof+0x443/0x760 [ 491.304999][T10849] ? __rwlock_init+0x150/0x150 [ 491.305002][T10849] ? alloc_buf.isra.0+0x4b/0x260 [ 491.305007][T10849] ? do_raw_spin_unlock+0x59/0x250 [ 491.305008][T10849] alloc_buf.isra.0+0x4b/0x260 [ 491.305011][T10849] put_chars+0x1e1/0x2f0 [ 491.305013][T10849] ? __send_to_port+0x420/0x420 [ 491.305014][T10849] ? printk_get_next_message+0x240/0x650 [ 491.305016][T10849] ? console_prepend_replay+0x20/0x20 [ 491.305018][T10849] ? pointer+0x794/0xed0 [ 491.305022][T10849] hvc_console_print+0x292/0x780 [ 491.305026][T10849] ? hvc_write+0x3a0/0x3a0 [ 491.305028][T10849] ? __rwlock_init+0x150/0x150 [ 491.305030][T10849] ? lock_acquire+0x13c/0x160 [ 491.305033][T10849] console_emit_next_record+0x22f/0x4c0 [ 491.305036][T10849] ? devkmsg_read+0x4b0/0x4b0 [ 491.305038][T10849] ? rcu_is_watching+0x16/0xd0 [ 491.305039][T10849] ? rcu_is_watching+0x16/0xd0 [ 491.305040][T10849] ? rcu_is_watching+0x16/0xd0 [ 491.305041][T10849] ? lock_acquire+0x13c/0x160 [ 491.305043][T10849] ? console_flush_one_record+0x111/0x710 [ 491.305045][T10849] console_flush_one_record+0x46f/0x710 [ 491.305047][T10849] ? console_emit_next_record+0x4c0/0x4c0 [ 491.305050][T10849] console_unlock+0xee/0x1f0 [ 491.305052][T10849] ? lock_acquire+0x13c/0x160 [ 491.305054][T10849] ? console_flush_one_record+0x710/0x710 [ 491.305056][T10849] ? rcu_is_watching+0x16/0xd0 [ 491.305057][T10849] ? lock_release+0x184/0x1f0 [ 491.305058][T10849] ? lock_acquire+0xe0/0x160 [ 491.305060][T10849] ? __rcu_read_lock+0x70/0x70 [ 491.305061][T10849] ? __down_trylock_console_sem+0x5e/0xa0 [ 491.305063][T10849] ? vprintk_emit+0x320/0x3e0 [ 491.305065][T10849] vprintk_emit+0x37c/0x3e0 [ 491.305067][T10849] ? wake_up_klogd_work_func+0x90/0x90 [ 491.305068][T10849] ? prepare_to_wait_event+0x8d/0x740 [ 491.305070][T10849] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 491.305074][T10849] ? _mutex_trylock_nest_lock+0x390/0x390 [ 491.305076][T10849] _printk+0xc7/0x100 [ 491.305079][T10849] ? snapshot_read.cold+0x21/0x21 [ 491.305081][T10849] ? synchronize_rcu_normal+0x340/0x340 [ 491.305084][T10849] ? netdev_name+0x43/0x60 [ 491.305087][T10849] ? __netdev_printk+0x17f/0x1d0 [ 491.305089][T10849] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 491.305092][T10849] netdev_info+0xe2/0x116 [ 491.305094][T10849] ? netdev_notice+0x120/0x120 [ 491.305096][T10849] ? do_raw_spin_lock+0x131/0x280 [ 491.305098][T10849] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 491.305101][T10849] ? __rwlock_init+0x150/0x150 [ 491.305102][T10849] ? rcu_is_watching+0x16/0xd0 [ 491.305103][T10849] ? rcu_is_watching+0x16/0xd0 [ 491.305105][T10849] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 491.305106][T10849] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 491.305108][T10849] ? trace_irq_enable.constprop.0+0x30/0x160 [ 491.305109][T10849] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 491.305110][T10849] netif_change_name.cold+0x4f/0x89 [ 491.305112][T10849] ? register_netdev+0x40/0x40 [ 491.305113][T10849] ? lock_release+0x184/0x1f0 [ 491.305116][T10849] ? netdev_adjacent_rename_links+0x470/0x470 [ 491.305118][T10849] ? __kernel_text_address+0x12/0x30 [ 491.305120][T10849] ? write_profile+0xf0/0xf0 [ 491.305124][T10849] ? __asan_memset+0x27/0x50 [ 491.305127][T10849] do_setlink.isra.0+0x1f7d/0x2a60 [ 491.305129][T10849] ? stack_trace_save+0x93/0xc0 [ 491.305131][T10849] ? rtnl_link_get_size+0x350/0x350 [ 491.305132][T10849] ? rcu_is_watching+0x16/0xd0 [ 491.305133][T10849] ? stack_depot_save_flags+0x1bc/0x790 [ 491.305138][T10849] ? kasan_save_stack+0x3d/0x50 [ 491.305140][T10849] ? kasan_save_stack+0x2f/0x50 [ 491.305142][T10849] ? kasan_save_track+0x14/0x30 [ 491.305144][T10849] ? __kasan_kmalloc+0x7b/0x90 [ 491.305146][T10849] ? __kmalloc_cache_noprof+0x29a/0x620 [ 491.305148][T10849] ? rtnl_newlink+0x124/0x11b0 [ 491.305149][T10849] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 491.305151][T10849] ? netlink_rcv_skb+0x14e/0x3a0 [ 491.305154][T10849] ? netlink_unicast+0x486/0x750 [ 491.305156][T10849] ? netlink_sendmsg+0x75b/0xc90 [ 491.305158][T10849] ? __sock_sendmsg+0xce/0x190 [ 491.305160][T10849] ? ____sys_sendmsg+0x61a/0x860 [ 491.305161][T10849] ? ___sys_sendmsg+0x14e/0x1d0 [ 491.305163][T10849] ? __sys_sendmsg+0x12c/0x1d0 [ 491.305165][T10849] ? do_syscall_64+0xff/0x530 [ 491.305167][T10849] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 491.305170][T10849] ? rcu_is_watching+0x16/0xd0 [ 491.305171][T10849] ? lock_acquire+0x13c/0x160 [ 491.305172][T10849] ? rcu_is_watching+0x16/0xd0 [ 491.305173][T10849] ? rcu_is_watching+0x16/0xd0 [ 491.305175][T10849] ? trace_contention_end+0xb3/0x180 [ 491.305176][T10849] ? __mutex_lock+0x1db/0x1ea0 [ 491.305177][T10849] ? __mutex_lock+0x9a3/0x1ea0 [ 491.305179][T10849] ? rtnl_newlink+0x9a8/0x11b0 [ 491.305180][T10849] ? ww_mutex_lock+0x160/0x160 [ 491.305181][T10849] ? nla_get_range_signed+0x3d0/0x3d0 [ 491.305185][T10849] ? rcu_is_watching+0x16/0xd0 [ 491.305186][T10849] ? __rtnl_newlink+0x3fa/0xa50 [ 491.305188][T10849] rtnl_newlink+0x9f1/0x11b0 [ 491.305190][T10849] ? rcu_is_watching+0x16/0xd0 [ 491.305192][T10849] ? rtnl_bridge_getlink+0x850/0x850 [ 491.305193][T10849] ? lock_acquire+0x13c/0x160 [ 491.305194][T10849] ? rcu_is_watching+0x16/0xd0 [ 491.305196][T10849] ? is_bpf_text_address+0x3e/0x110 [ 491.305198][T10849] ? is_bpf_text_address+0x72/0x110 [ 491.305199][T10849] ? kernel_text_address+0x149/0x170 [ 491.305201][T10849] ? rcu_is_watching+0x16/0xd0 [ 491.305202][T10849] ? cap_capable+0x1d7/0x3d0 [ 491.305205][T10849] ? arch_stack_walk+0xed/0x130 [ 491.305208][T10849] ? rcu_is_watching+0x16/0xd0 [ 491.305209][T10849] ? lock_acquire+0x13c/0x160 [ 491.305210][T10849] ? rcu_is_watching+0x16/0xd0 [ 491.305212][T10849] ? rtnl_bridge_getlink+0x850/0x850 [ 491.305213][T10849] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 491.305215][T10849] ? rtnl_link_fill+0x920/0x920 [ 491.305216][T10849] ? filter_irq_stacks+0xd0/0xd0 [ 491.305218][T10849] ? stack_depot_save_flags+0x1bc/0x790 [ 491.305220][T10849] netlink_rcv_skb+0x14e/0x3a0 [ 491.305222][T10849] ? rtnl_link_fill+0x920/0x920 [ 491.305223][T10849] ? lock_release+0x184/0x1f0 [ 491.305225][T10849] ? netlink_ack+0xcf0/0xcf0 [ 491.305226][T10849] ? __netlink_lookup+0xb9/0x6b0 [ 491.305230][T10849] ? rcu_is_watching+0x16/0xd0 [ 491.305231][T10849] ? lock_release+0x184/0x1f0 [ 491.305233][T10849] netlink_unicast+0x486/0x750 [ 491.305235][T10849] ? netlink_attachskb+0x810/0x810 [ 491.305237][T10849] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 491.305239][T10849] netlink_sendmsg+0x75b/0xc90 [ 491.305241][T10849] ? netlink_unicast+0x750/0x750 [ 491.305243][T10849] ? kernel_text_address+0x149/0x170 [ 491.305245][T10849] ? lock_acquire+0x13c/0x160 [ 491.305246][T10849] ? __import_iovec+0x36c/0x620 [ 491.305250][T10849] __sock_sendmsg+0xce/0x190 [ 491.305251][T10849] ____sys_sendmsg+0x61a/0x860 [ 491.305253][T10849] ? copy_msghdr_from_user+0x279/0x420 [ 491.305255][T10849] ? sock_write_iter+0x400/0x400 [ 491.305257][T10849] ? move_addr_to_kernel+0x40/0x40 [ 491.305258][T10849] ? filter_irq_stacks+0xd0/0xd0 [ 491.305261][T10849] ___sys_sendmsg+0x14e/0x1d0 [ 491.305263][T10849] ? copy_msghdr_from_user+0x420/0x420 [ 491.305268][T10849] __sys_sendmsg+0x12c/0x1d0 [ 491.305270][T10849] ? __sys_sendmsg_sock+0x20/0x20 [ 491.305274][T10849] ? rcu_is_watching+0x16/0xd0 [ 491.305277][T10849] do_syscall_64+0xff/0x530 [ 491.305280][T10849] ? exc_page_fault+0xee/0x100 [ 491.305283][T10849] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 491.305285][T10849] RIP: 0033:0x7fb996d9254e [ 491.305287][T10849] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 491.305289][T10849] RSP: 002b:00007ffeaaa37a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 491.305293][T10849] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb996d9254e [ 491.305294][T10849] RDX: 0000000000000000 RSI: 00007ffeaaa37b40 RDI: 0000000000000005 [ 491.305295][T10849] RBP: 00007ffeaaa37aa0 R08: 0000000000000000 R09: 0000000000000000 [ 491.305296][T10849] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a5bf [ 491.305297][T10849] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeaaa38210 [ 491.305299][T10849] [ 498.820010][T10992] eth1: renamed from tmp [ 498.820024][T10992] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 498.820027][T10992] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10992, name: ip [ 498.820028][T10992] preempt_count: 1, expected: 0 [ 498.820029][T10992] RCU nest depth: 0, expected: 0 [ 498.820030][T10992] INFO: lockdep is turned off. [ 498.820031][T10992] irq event stamp: 0 [ 498.820032][T10992] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 498.820036][T10992] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 498.820042][T10992] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 498.820044][T10992] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 498.820046][T10992] Preemption disabled at: [ 498.820047][T10992] [] vprintk_emit+0x31b/0x3e0 [ 498.820053][T10992] CPU: 0 UID: 0 PID: 10992 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 498.820057][T10992] Tainted: [W]=WARN [ 498.820058][T10992] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 498.820060][T10992] Call Trace: [ 498.820061][T10992] [ 498.820062][T10992] dump_stack_lvl+0x6f/0xa0 [ 498.820068][T10992] ? vprintk_emit+0x31b/0x3e0 [ 498.820069][T10992] __might_resched.cold+0x1fe/0x2c1 [ 498.820073][T10992] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 498.820076][T10992] ? rcu_is_watching+0x16/0xd0 [ 498.820079][T10992] __kmalloc_noprof+0x443/0x760 [ 498.820082][T10992] ? __rwlock_init+0x150/0x150 [ 498.820085][T10992] ? alloc_buf.isra.0+0x4b/0x260 [ 498.820090][T10992] ? do_raw_spin_unlock+0x59/0x250 [ 498.820092][T10992] alloc_buf.isra.0+0x4b/0x260 [ 498.820095][T10992] put_chars+0x1e1/0x2f0 [ 498.820097][T10992] ? __send_to_port+0x420/0x420 [ 498.820098][T10992] ? printk_get_next_message+0x240/0x650 [ 498.820100][T10992] ? console_prepend_replay+0x20/0x20 [ 498.820103][T10992] ? pointer+0x794/0xed0 [ 498.820106][T10992] hvc_console_print+0x292/0x780 [ 498.820111][T10992] ? hvc_write+0x3a0/0x3a0 [ 498.820113][T10992] ? __rwlock_init+0x150/0x150 [ 498.820115][T10992] ? lock_acquire+0x13c/0x160 [ 498.820117][T10992] console_emit_next_record+0x22f/0x4c0 [ 498.820120][T10992] ? devkmsg_read+0x4b0/0x4b0 [ 498.820122][T10992] ? rcu_is_watching+0x16/0xd0 [ 498.820123][T10992] ? rcu_is_watching+0x16/0xd0 [ 498.820124][T10992] ? rcu_is_watching+0x16/0xd0 [ 498.820125][T10992] ? lock_acquire+0x13c/0x160 [ 498.820127][T10992] ? console_flush_one_record+0x111/0x710 [ 498.820129][T10992] console_flush_one_record+0x46f/0x710 [ 498.820132][T10992] ? console_emit_next_record+0x4c0/0x4c0 [ 498.820135][T10992] console_unlock+0xee/0x1f0 [ 498.820137][T10992] ? lock_acquire+0x13c/0x160 [ 498.820138][T10992] ? console_flush_one_record+0x710/0x710 [ 498.820140][T10992] ? rcu_is_watching+0x16/0xd0 [ 498.820141][T10992] ? lock_release+0x184/0x1f0 [ 498.820143][T10992] ? lock_acquire+0xe0/0x160 [ 498.820145][T10992] ? __rcu_read_lock+0x70/0x70 [ 498.820146][T10992] ? __down_trylock_console_sem+0x5e/0xa0 [ 498.820148][T10992] ? vprintk_emit+0x320/0x3e0 [ 498.820150][T10992] vprintk_emit+0x37c/0x3e0 [ 498.820152][T10992] ? wake_up_klogd_work_func+0x90/0x90 [ 498.820153][T10992] ? irqentry_exit+0x21c/0x790 [ 498.820155][T10992] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 498.820158][T10992] ? sysvec_apic_timer_interrupt+0xaa/0xe0 [ 498.820161][T10992] _printk+0xc7/0x100 [ 498.820164][T10992] ? snapshot_read.cold+0x21/0x21 [ 498.820165][T10992] ? trace_irq_enable.constprop.0+0x30/0x160 [ 498.820167][T10992] ? netdev_reg_state+0x5c/0x90 [ 498.820171][T10992] ? netdev_name+0x43/0x60 [ 498.820172][T10992] ? __netdev_printk+0x17f/0x1d0 [ 498.820174][T10992] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 498.820177][T10992] netdev_info+0xe2/0x116 [ 498.820179][T10992] ? netdev_notice+0x120/0x120 [ 498.820182][T10992] ? do_raw_spin_lock+0x131/0x280 [ 498.820183][T10992] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 498.820186][T10992] ? __rwlock_init+0x150/0x150 [ 498.820188][T10992] ? rcu_is_watching+0x16/0xd0 [ 498.820189][T10992] ? rcu_is_watching+0x16/0xd0 [ 498.820190][T10992] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 498.820191][T10992] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 498.820193][T10992] ? trace_irq_enable.constprop.0+0x30/0x160 [ 498.820194][T10992] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 498.820196][T10992] netif_change_name.cold+0x4f/0x89 [ 498.820197][T10992] ? register_netdev+0x40/0x40 [ 498.820199][T10992] ? lock_release+0x184/0x1f0 [ 498.820201][T10992] ? netdev_adjacent_rename_links+0x470/0x470 [ 498.820203][T10992] ? __kernel_text_address+0x12/0x30 [ 498.820206][T10992] ? write_profile+0xf0/0xf0 [ 498.820209][T10992] ? __asan_memset+0x27/0x50 [ 498.820212][T10992] do_setlink.isra.0+0x1f7d/0x2a60 [ 498.820214][T10992] ? stack_trace_save+0x93/0xc0 [ 498.820216][T10992] ? rtnl_link_get_size+0x350/0x350 [ 498.820217][T10992] ? rcu_is_watching+0x16/0xd0 [ 498.820218][T10992] ? stack_depot_save_flags+0x1bc/0x790 [ 498.820222][T10992] ? kasan_save_stack+0x3d/0x50 [ 498.820224][T10992] ? kasan_save_stack+0x2f/0x50 [ 498.820225][T10992] ? kasan_save_track+0x14/0x30 [ 498.820226][T10992] ? __kasan_kmalloc+0x7b/0x90 [ 498.820227][T10992] ? __kmalloc_cache_noprof+0x29a/0x620 [ 498.820228][T10992] ? rtnl_newlink+0x124/0x11b0 [ 498.820229][T10992] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 498.820231][T10992] ? netlink_rcv_skb+0x14e/0x3a0 [ 498.820234][T10992] ? netlink_unicast+0x486/0x750 [ 498.820235][T10992] ? netlink_sendmsg+0x75b/0xc90 [ 498.820237][T10992] ? __sock_sendmsg+0xce/0x190 [ 498.820240][T10992] ? ____sys_sendmsg+0x61a/0x860 [ 498.820241][T10992] ? ___sys_sendmsg+0x14e/0x1d0 [ 498.820243][T10992] ? __sys_sendmsg+0x12c/0x1d0 [ 498.820244][T10992] ? do_syscall_64+0xff/0x530 [ 498.820247][T10992] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 498.820249][T10992] ? rcu_is_watching+0x16/0xd0 [ 498.820251][T10992] ? lock_acquire+0x13c/0x160 [ 498.820252][T10992] ? rcu_is_watching+0x16/0xd0 [ 498.820253][T10992] ? rcu_is_watching+0x16/0xd0 [ 498.820254][T10992] ? trace_contention_end+0xb3/0x180 [ 498.820256][T10992] ? __mutex_lock+0x1db/0x1ea0 [ 498.820258][T10992] ? __mutex_lock+0x9a3/0x1ea0 [ 498.820259][T10992] ? rtnl_newlink+0x9a8/0x11b0 [ 498.820261][T10992] ? ww_mutex_lock+0x160/0x160 [ 498.820262][T10992] ? nla_get_range_signed+0x3d0/0x3d0 [ 498.820265][T10992] ? rcu_is_watching+0x16/0xd0 [ 498.820267][T10992] ? __rtnl_newlink+0x3fa/0xa50 [ 498.820269][T10992] rtnl_newlink+0x9f1/0x11b0 [ 498.820271][T10992] ? rcu_is_watching+0x16/0xd0 [ 498.820272][T10992] ? rtnl_bridge_getlink+0x850/0x850 [ 498.820273][T10992] ? lock_acquire+0x13c/0x160 [ 498.820275][T10992] ? rcu_is_watching+0x16/0xd0 [ 498.820276][T10992] ? is_bpf_text_address+0x3e/0x110 [ 498.820279][T10992] ? is_bpf_text_address+0x72/0x110 [ 498.820280][T10992] ? kernel_text_address+0x149/0x170 [ 498.820282][T10992] ? rcu_is_watching+0x16/0xd0 [ 498.820283][T10992] ? cap_capable+0x1d7/0x3d0 [ 498.820286][T10992] ? arch_stack_walk+0xed/0x130 [ 498.820289][T10992] ? rcu_is_watching+0x16/0xd0 [ 498.820290][T10992] ? lock_acquire+0x13c/0x160 [ 498.820291][T10992] ? rcu_is_watching+0x16/0xd0 [ 498.820293][T10992] ? rtnl_bridge_getlink+0x850/0x850 [ 498.820294][T10992] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 498.820296][T10992] ? rtnl_link_fill+0x920/0x920 [ 498.820297][T10992] ? filter_irq_stacks+0xd0/0xd0 [ 498.820299][T10992] ? stack_depot_save_flags+0x1bc/0x790 [ 498.820301][T10992] netlink_rcv_skb+0x14e/0x3a0 [ 498.820303][T10992] ? rtnl_link_fill+0x920/0x920 [ 498.820304][T10992] ? lock_release+0x184/0x1f0 [ 498.820306][T10992] ? netlink_ack+0xcf0/0xcf0 [ 498.820308][T10992] ? __netlink_lookup+0xb9/0x6b0 [ 498.820311][T10992] ? rcu_is_watching+0x16/0xd0 [ 498.820312][T10992] ? lock_release+0x184/0x1f0 [ 498.820314][T10992] netlink_unicast+0x486/0x750 [ 498.820316][T10992] ? netlink_attachskb+0x810/0x810 [ 498.820318][T10992] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 498.820320][T10992] netlink_sendmsg+0x75b/0xc90 [ 498.820322][T10992] ? netlink_unicast+0x750/0x750 [ 498.820324][T10992] ? kernel_text_address+0x149/0x170 [ 498.820326][T10992] ? lock_acquire+0x13c/0x160 [ 498.820327][T10992] ? __import_iovec+0x36c/0x620 [ 498.820331][T10992] __sock_sendmsg+0xce/0x190 [ 498.820332][T10992] ____sys_sendmsg+0x61a/0x860 [ 498.820334][T10992] ? copy_msghdr_from_user+0x279/0x420 [ 498.820336][T10992] ? sock_write_iter+0x400/0x400 [ 498.820337][T10992] ? move_addr_to_kernel+0x40/0x40 [ 498.820339][T10992] ? filter_irq_stacks+0xd0/0xd0 [ 498.820342][T10992] ___sys_sendmsg+0x14e/0x1d0 [ 498.820343][T10992] ? copy_msghdr_from_user+0x420/0x420 [ 498.820349][T10992] __sys_sendmsg+0x12c/0x1d0 [ 498.820351][T10992] ? __sys_sendmsg_sock+0x20/0x20 [ 498.820353][T10992] ? rcu_is_watching+0x16/0xd0 [ 498.820355][T10992] do_syscall_64+0xff/0x530 [ 498.820357][T10992] ? exc_page_fault+0xee/0x100 [ 498.820358][T10992] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 498.820360][T10992] RIP: 0033:0x7f080397d54e [ 498.820362][T10992] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 498.820364][T10992] RSP: 002b:00007ffd7d997f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 498.820368][T10992] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f080397d54e [ 498.820369][T10992] RDX: 0000000000000000 RSI: 00007ffd7d997ff0 RDI: 0000000000000005 [ 498.820370][T10992] RBP: 00007ffd7d997f50 R08: 0000000000000000 R09: 0000000000000000 [ 498.820371][T10992] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a5c7 [ 498.820372][T10992] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd7d9986c0 [ 498.820374][T10992] [ 506.405932][T11135] eth1: renamed from tmp [ 506.405954][T11135] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 506.405957][T11135] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11135, name: ip [ 506.405959][T11135] preempt_count: 1, expected: 0 [ 506.405960][T11135] RCU nest depth: 0, expected: 0 [ 506.405961][T11135] INFO: lockdep is turned off. [ 506.405962][T11135] irq event stamp: 0 [ 506.405963][T11135] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 506.405967][T11135] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 506.405974][T11135] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 506.405975][T11135] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 506.405977][T11135] Preemption disabled at: [ 506.405978][T11135] [] vprintk_emit+0x31b/0x3e0 [ 506.405984][T11135] CPU: 0 UID: 0 PID: 11135 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 506.405988][T11135] Tainted: [W]=WARN [ 506.405989][T11135] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 506.405991][T11135] Call Trace: [ 506.405992][T11135] [ 506.405994][T11135] dump_stack_lvl+0x6f/0xa0 [ 506.405999][T11135] ? vprintk_emit+0x31b/0x3e0 [ 506.406000][T11135] __might_resched.cold+0x1fe/0x2c1 [ 506.406004][T11135] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 506.406008][T11135] ? rcu_is_watching+0x16/0xd0 [ 506.406011][T11135] __kmalloc_noprof+0x443/0x760 [ 506.406014][T11135] ? __rwlock_init+0x150/0x150 [ 506.406017][T11135] ? alloc_buf.isra.0+0x4b/0x260 [ 506.406021][T11135] ? do_raw_spin_unlock+0x59/0x250 [ 506.406023][T11135] alloc_buf.isra.0+0x4b/0x260 [ 506.406026][T11135] put_chars+0x1e1/0x2f0 [ 506.406028][T11135] ? __send_to_port+0x420/0x420 [ 506.406029][T11135] ? printk_get_next_message+0x240/0x650 [ 506.406032][T11135] ? console_prepend_replay+0x20/0x20 [ 506.406034][T11135] ? pointer+0x794/0xed0 [ 506.406037][T11135] hvc_console_print+0x292/0x780 [ 506.406042][T11135] ? hvc_write+0x3a0/0x3a0 [ 506.406044][T11135] ? __rwlock_init+0x150/0x150 [ 506.406046][T11135] ? lock_acquire+0x13c/0x160 [ 506.406048][T11135] console_emit_next_record+0x22f/0x4c0 [ 506.406051][T11135] ? devkmsg_read+0x4b0/0x4b0 [ 506.406053][T11135] ? rcu_is_watching+0x16/0xd0 [ 506.406054][T11135] ? rcu_is_watching+0x16/0xd0 [ 506.406055][T11135] ? rcu_is_watching+0x16/0xd0 [ 506.406056][T11135] ? lock_acquire+0x13c/0x160 [ 506.406059][T11135] ? console_flush_one_record+0x111/0x710 [ 506.406060][T11135] console_flush_one_record+0x46f/0x710 [ 506.406063][T11135] ? console_emit_next_record+0x4c0/0x4c0 [ 506.406066][T11135] console_unlock+0xee/0x1f0 [ 506.406068][T11135] ? lock_acquire+0x13c/0x160 [ 506.406070][T11135] ? console_flush_one_record+0x710/0x710 [ 506.406071][T11135] ? rcu_is_watching+0x16/0xd0 [ 506.406072][T11135] ? lock_release+0x184/0x1f0 [ 506.406074][T11135] ? lock_acquire+0xe0/0x160 [ 506.406076][T11135] ? __rcu_read_lock+0x70/0x70 [ 506.406077][T11135] ? __down_trylock_console_sem+0x5e/0xa0 [ 506.406079][T11135] ? vprintk_emit+0x320/0x3e0 [ 506.406081][T11135] vprintk_emit+0x37c/0x3e0 [ 506.406083][T11135] ? wake_up_klogd_work_func+0x90/0x90 [ 506.406084][T11135] ? prepare_to_wait_event+0x8d/0x740 [ 506.406086][T11135] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 506.406089][T11135] ? _mutex_trylock_nest_lock+0x390/0x390 [ 506.406092][T11135] _printk+0xc7/0x100 [ 506.406095][T11135] ? snapshot_read.cold+0x21/0x21 [ 506.406097][T11135] ? synchronize_rcu_normal+0x340/0x340 [ 506.406099][T11135] ? netdev_name+0x43/0x60 [ 506.406102][T11135] ? __netdev_printk+0x17f/0x1d0 [ 506.406104][T11135] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 506.406107][T11135] netdev_info+0xe2/0x116 [ 506.406110][T11135] ? netdev_notice+0x120/0x120 [ 506.406112][T11135] ? do_raw_spin_lock+0x131/0x280 [ 506.406114][T11135] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 506.406116][T11135] ? __rwlock_init+0x150/0x150 [ 506.406118][T11135] ? rcu_is_watching+0x16/0xd0 [ 506.406119][T11135] ? rcu_is_watching+0x16/0xd0 [ 506.406120][T11135] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 506.406122][T11135] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 506.406123][T11135] ? trace_irq_enable.constprop.0+0x30/0x160 [ 506.406125][T11135] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 506.406126][T11135] netif_change_name.cold+0x4f/0x89 [ 506.406128][T11135] ? register_netdev+0x40/0x40 [ 506.406129][T11135] ? lock_release+0x184/0x1f0 [ 506.406131][T11135] ? netdev_adjacent_rename_links+0x470/0x470 [ 506.406134][T11135] ? __kernel_text_address+0x12/0x30 [ 506.406137][T11135] ? write_profile+0xf0/0xf0 [ 506.406140][T11135] ? __asan_memset+0x27/0x50 [ 506.406143][T11135] do_setlink.isra.0+0x1f7d/0x2a60 [ 506.406145][T11135] ? stack_trace_save+0x93/0xc0 [ 506.406147][T11135] ? rtnl_link_get_size+0x350/0x350 [ 506.406148][T11135] ? rcu_is_watching+0x16/0xd0 [ 506.406149][T11135] ? stack_depot_save_flags+0x1bc/0x790 [ 506.406153][T11135] ? kasan_save_stack+0x3d/0x50 [ 506.406155][T11135] ? kasan_save_stack+0x2f/0x50 [ 506.406156][T11135] ? kasan_save_track+0x14/0x30 [ 506.406157][T11135] ? __kasan_kmalloc+0x7b/0x90 [ 506.406158][T11135] ? __kmalloc_cache_noprof+0x29a/0x620 [ 506.406159][T11135] ? rtnl_newlink+0x124/0x11b0 [ 506.406160][T11135] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 506.406162][T11135] ? netlink_rcv_skb+0x14e/0x3a0 [ 506.406165][T11135] ? netlink_unicast+0x486/0x750 [ 506.406166][T11135] ? netlink_sendmsg+0x75b/0xc90 [ 506.406168][T11135] ? __sock_sendmsg+0xce/0x190 [ 506.406170][T11135] ? ____sys_sendmsg+0x61a/0x860 [ 506.406172][T11135] ? ___sys_sendmsg+0x14e/0x1d0 [ 506.406173][T11135] ? __sys_sendmsg+0x12c/0x1d0 [ 506.406175][T11135] ? do_syscall_64+0xff/0x530 [ 506.406178][T11135] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 506.406180][T11135] ? rcu_is_watching+0x16/0xd0 [ 506.406181][T11135] ? lock_acquire+0x13c/0x160 [ 506.406183][T11135] ? rcu_is_watching+0x16/0xd0 [ 506.406184][T11135] ? rcu_is_watching+0x16/0xd0 [ 506.406185][T11135] ? trace_contention_end+0xb3/0x180 [ 506.406186][T11135] ? __mutex_lock+0x1db/0x1ea0 [ 506.406188][T11135] ? __mutex_lock+0x9a3/0x1ea0 [ 506.406189][T11135] ? rtnl_newlink+0x9a8/0x11b0 [ 506.406191][T11135] ? ww_mutex_lock+0x160/0x160 [ 506.406192][T11135] ? nla_get_range_signed+0x3d0/0x3d0 [ 506.406195][T11135] ? rcu_is_watching+0x16/0xd0 [ 506.406196][T11135] ? __rtnl_newlink+0x3fa/0xa50 [ 506.406199][T11135] rtnl_newlink+0x9f1/0x11b0 [ 506.406201][T11135] ? rcu_is_watching+0x16/0xd0 [ 506.406202][T11135] ? rtnl_bridge_getlink+0x850/0x850 [ 506.406203][T11135] ? lock_acquire+0x13c/0x160 [ 506.406205][T11135] ? rcu_is_watching+0x16/0xd0 [ 506.406206][T11135] ? is_bpf_text_address+0x3e/0x110 [ 506.406209][T11135] ? is_bpf_text_address+0x72/0x110 [ 506.406210][T11135] ? kernel_text_address+0x149/0x170 [ 506.406212][T11135] ? rcu_is_watching+0x16/0xd0 [ 506.406213][T11135] ? cap_capable+0x1d7/0x3d0 [ 506.406216][T11135] ? arch_stack_walk+0xed/0x130 [ 506.406219][T11135] ? rcu_is_watching+0x16/0xd0 [ 506.406220][T11135] ? lock_acquire+0x13c/0x160 [ 506.406221][T11135] ? rcu_is_watching+0x16/0xd0 [ 506.406223][T11135] ? rtnl_bridge_getlink+0x850/0x850 [ 506.406224][T11135] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 506.406226][T11135] ? rtnl_link_fill+0x920/0x920 [ 506.406227][T11135] ? filter_irq_stacks+0xd0/0xd0 [ 506.406229][T11135] ? stack_depot_save_flags+0x1bc/0x790 [ 506.406231][T11135] netlink_rcv_skb+0x14e/0x3a0 [ 506.406233][T11135] ? rtnl_link_fill+0x920/0x920 [ 506.406234][T11135] ? lock_release+0x184/0x1f0 [ 506.406236][T11135] ? netlink_ack+0xcf0/0xcf0 [ 506.406238][T11135] ? __netlink_lookup+0xb9/0x6b0 [ 506.406241][T11135] ? rcu_is_watching+0x16/0xd0 [ 506.406242][T11135] ? lock_release+0x184/0x1f0 [ 506.406244][T11135] netlink_unicast+0x486/0x750 [ 506.406246][T11135] ? netlink_attachskb+0x810/0x810 [ 506.406248][T11135] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 506.406250][T11135] netlink_sendmsg+0x75b/0xc90 [ 506.406252][T11135] ? netlink_unicast+0x750/0x750 [ 506.406254][T11135] ? kernel_text_address+0x149/0x170 [ 506.406255][T11135] ? lock_acquire+0x13c/0x160 [ 506.406257][T11135] ? __import_iovec+0x36c/0x620 [ 506.406260][T11135] __sock_sendmsg+0xce/0x190 [ 506.406262][T11135] ____sys_sendmsg+0x61a/0x860 [ 506.406264][T11135] ? copy_msghdr_from_user+0x279/0x420 [ 506.406266][T11135] ? sock_write_iter+0x400/0x400 [ 506.406267][T11135] ? move_addr_to_kernel+0x40/0x40 [ 506.406269][T11135] ? filter_irq_stacks+0xd0/0xd0 [ 506.406271][T11135] ___sys_sendmsg+0x14e/0x1d0 [ 506.406273][T11135] ? copy_msghdr_from_user+0x420/0x420 [ 506.406278][T11135] __sys_sendmsg+0x12c/0x1d0 [ 506.406280][T11135] ? __sys_sendmsg_sock+0x20/0x20 [ 506.406283][T11135] ? rcu_is_watching+0x16/0xd0 [ 506.406285][T11135] do_syscall_64+0xff/0x530 [ 506.406287][T11135] ? exc_page_fault+0xee/0x100 [ 506.406289][T11135] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 506.406290][T11135] RIP: 0033:0x7f73f42df54e [ 506.406292][T11135] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 506.406294][T11135] RSP: 002b:00007ffeb2609390 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 506.406298][T11135] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f73f42df54e [ 506.406300][T11135] RDX: 0000000000000000 RSI: 00007ffeb2609440 RDI: 0000000000000005 [ 506.406301][T11135] RBP: 00007ffeb26093a0 R08: 0000000000000000 R09: 0000000000000000 [ 506.406301][T11135] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a5ce [ 506.406303][T11135] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeb2609b10 [ 506.406305][T11135] [ 514.229637][T11278] eth1: renamed from tmp [ 514.229654][T11278] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 514.229657][T11278] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11278, name: ip [ 514.229659][T11278] preempt_count: 1, expected: 0 [ 514.229661][T11278] RCU nest depth: 0, expected: 0 [ 514.229662][T11278] INFO: lockdep is turned off. [ 514.229663][T11278] irq event stamp: 0 [ 514.229665][T11278] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 514.229670][T11278] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 514.229678][T11278] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 514.229681][T11278] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 514.229683][T11278] Preemption disabled at: [ 514.229684][T11278] [] vprintk_emit+0x31b/0x3e0 [ 514.229692][T11278] CPU: 2 UID: 0 PID: 11278 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 514.229697][T11278] Tainted: [W]=WARN [ 514.229698][T11278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 514.229700][T11278] Call Trace: [ 514.229702][T11278] [ 514.229704][T11278] dump_stack_lvl+0x6f/0xa0 [ 514.229711][T11278] ? vprintk_emit+0x31b/0x3e0 [ 514.229713][T11278] __might_resched.cold+0x1fe/0x2c1 [ 514.229718][T11278] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 514.229722][T11278] ? rcu_is_watching+0x16/0xd0 [ 514.229726][T11278] __kmalloc_noprof+0x443/0x760 [ 514.229729][T11278] ? __rwlock_init+0x150/0x150 [ 514.229733][T11278] ? alloc_buf.isra.0+0x4b/0x260 [ 514.229739][T11278] ? do_raw_spin_unlock+0x59/0x250 [ 514.229742][T11278] alloc_buf.isra.0+0x4b/0x260 [ 514.229746][T11278] put_chars+0x1e1/0x2f0 [ 514.229748][T11278] ? __send_to_port+0x420/0x420 [ 514.229750][T11278] ? printk_get_next_message+0x240/0x650 [ 514.229754][T11278] ? console_prepend_replay+0x20/0x20 [ 514.229757][T11278] ? pointer+0x794/0xed0 [ 514.229762][T11278] hvc_console_print+0x292/0x780 [ 514.229768][T11278] ? hvc_write+0x3a0/0x3a0 [ 514.229770][T11278] ? __rwlock_init+0x150/0x150 [ 514.229773][T11278] ? lock_acquire+0x13c/0x160 [ 514.229777][T11278] console_emit_next_record+0x22f/0x4c0 [ 514.229781][T11278] ? devkmsg_read+0x4b0/0x4b0 [ 514.229784][T11278] ? rcu_is_watching+0x16/0xd0 [ 514.229786][T11278] ? rcu_is_watching+0x16/0xd0 [ 514.229788][T11278] ? rcu_is_watching+0x16/0xd0 [ 514.229790][T11278] ? lock_acquire+0x13c/0x160 [ 514.229793][T11278] ? console_flush_one_record+0x111/0x710 [ 514.229795][T11278] console_flush_one_record+0x46f/0x710 [ 514.229799][T11278] ? console_emit_next_record+0x4c0/0x4c0 [ 514.229804][T11278] console_unlock+0xee/0x1f0 [ 514.229806][T11278] ? lock_acquire+0x13c/0x160 [ 514.229809][T11278] ? console_flush_one_record+0x710/0x710 [ 514.229811][T11278] ? rcu_is_watching+0x16/0xd0 [ 514.229813][T11278] ? lock_release+0x184/0x1f0 [ 514.229816][T11278] ? lock_acquire+0xe0/0x160 [ 514.229818][T11278] ? __rcu_read_lock+0x70/0x70 [ 514.229820][T11278] ? __down_trylock_console_sem+0x5e/0xa0 [ 514.229823][T11278] ? vprintk_emit+0x320/0x3e0 [ 514.229826][T11278] vprintk_emit+0x37c/0x3e0 [ 514.229829][T11278] ? wake_up_klogd_work_func+0x90/0x90 [ 514.229831][T11278] ? prepare_to_wait_event+0x8d/0x740 [ 514.229834][T11278] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 514.229838][T11278] ? _mutex_trylock_nest_lock+0x390/0x390 [ 514.229841][T11278] _printk+0xc7/0x100 [ 514.229845][T11278] ? snapshot_read.cold+0x21/0x21 [ 514.229848][T11278] ? synchronize_rcu_normal+0x340/0x340 [ 514.229851][T11278] ? netdev_name+0x43/0x60 [ 514.229855][T11278] ? __netdev_printk+0x17f/0x1d0 [ 514.229858][T11278] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 514.229862][T11278] netdev_info+0xe2/0x116 [ 514.229865][T11278] ? netdev_notice+0x120/0x120 [ 514.229868][T11278] ? do_raw_spin_lock+0x131/0x280 [ 514.229871][T11278] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 514.229875][T11278] ? __rwlock_init+0x150/0x150 [ 514.229877][T11278] ? rcu_is_watching+0x16/0xd0 [ 514.229879][T11278] ? rcu_is_watching+0x16/0xd0 [ 514.229881][T11278] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 514.229883][T11278] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 514.229886][T11278] ? trace_irq_enable.constprop.0+0x30/0x160 [ 514.229888][T11278] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 514.229890][T11278] netif_change_name.cold+0x4f/0x89 [ 514.229893][T11278] ? register_netdev+0x40/0x40 [ 514.229895][T11278] ? lock_release+0x184/0x1f0 [ 514.229898][T11278] ? netdev_adjacent_rename_links+0x470/0x470 [ 514.229902][T11278] ? __kernel_text_address+0x12/0x30 [ 514.229905][T11278] ? write_profile+0xf0/0xf0 [ 514.229909][T11278] ? __asan_memset+0x27/0x50 [ 514.229914][T11278] do_setlink.isra.0+0x1f7d/0x2a60 [ 514.229917][T11278] ? stack_trace_save+0x93/0xc0 [ 514.229920][T11278] ? rtnl_link_get_size+0x350/0x350 [ 514.229922][T11278] ? rcu_is_watching+0x16/0xd0 [ 514.229923][T11278] ? stack_depot_save_flags+0x1bc/0x790 [ 514.229928][T11278] ? kasan_save_stack+0x3d/0x50 [ 514.229931][T11278] ? kasan_save_stack+0x2f/0x50 [ 514.229933][T11278] ? kasan_save_track+0x14/0x30 [ 514.229934][T11278] ? __kasan_kmalloc+0x7b/0x90 [ 514.229936][T11278] ? __kmalloc_cache_noprof+0x29a/0x620 [ 514.229938][T11278] ? rtnl_newlink+0x124/0x11b0 [ 514.229940][T11278] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 514.229942][T11278] ? netlink_rcv_skb+0x14e/0x3a0 [ 514.229946][T11278] ? netlink_unicast+0x486/0x750 [ 514.229948][T11278] ? netlink_sendmsg+0x75b/0xc90 [ 514.229950][T11278] ? __sock_sendmsg+0xce/0x190 [ 514.229957][T11278] ? ____sys_sendmsg+0x61a/0x860 [ 514.229959][T11278] ? ___sys_sendmsg+0x14e/0x1d0 [ 514.229961][T11278] ? __sys_sendmsg+0x12c/0x1d0 [ 514.229963][T11278] ? do_syscall_64+0xff/0x530 [ 514.229967][T11278] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 514.229970][T11278] ? rcu_is_watching+0x16/0xd0 [ 514.229972][T11278] ? lock_acquire+0x13c/0x160 [ 514.229975][T11278] ? rcu_is_watching+0x16/0xd0 [ 514.229976][T11278] ? rcu_is_watching+0x16/0xd0 [ 514.229978][T11278] ? trace_contention_end+0xb3/0x180 [ 514.229981][T11278] ? __mutex_lock+0x1db/0x1ea0 [ 514.229983][T11278] ? __mutex_lock+0x9a3/0x1ea0 [ 514.229985][T11278] ? rtnl_newlink+0x9a8/0x11b0 [ 514.229988][T11278] ? ww_mutex_lock+0x160/0x160 [ 514.229990][T11278] ? nla_get_range_signed+0x3d0/0x3d0 [ 514.229994][T11278] ? rcu_is_watching+0x16/0xd0 [ 514.229996][T11278] ? __rtnl_newlink+0x3fa/0xa50 [ 514.230005][T11278] rtnl_newlink+0x9f1/0x11b0 [ 514.230009][T11278] ? rcu_is_watching+0x16/0xd0 [ 514.230011][T11278] ? rtnl_bridge_getlink+0x850/0x850 [ 514.230013][T11278] ? lock_acquire+0x13c/0x160 [ 514.230015][T11278] ? rcu_is_watching+0x16/0xd0 [ 514.230017][T11278] ? is_bpf_text_address+0x3e/0x110 [ 514.230020][T11278] ? is_bpf_text_address+0x72/0x110 [ 514.230022][T11278] ? kernel_text_address+0x149/0x170 [ 514.230025][T11278] ? rcu_is_watching+0x16/0xd0 [ 514.230027][T11278] ? cap_capable+0x1d7/0x3d0 [ 514.230031][T11278] ? arch_stack_walk+0xed/0x130 [ 514.230034][T11278] ? rcu_is_watching+0x16/0xd0 [ 514.230036][T11278] ? lock_acquire+0x13c/0x160 [ 514.230039][T11278] ? rcu_is_watching+0x16/0xd0 [ 514.230041][T11278] ? rtnl_bridge_getlink+0x850/0x850 [ 514.230043][T11278] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 514.230046][T11278] ? rtnl_link_fill+0x920/0x920 [ 514.230048][T11278] ? filter_irq_stacks+0xd0/0xd0 [ 514.230050][T11278] ? stack_depot_save_flags+0x1bc/0x790 [ 514.230054][T11278] netlink_rcv_skb+0x14e/0x3a0 [ 514.230057][T11278] ? rtnl_link_fill+0x920/0x920 [ 514.230059][T11278] ? lock_release+0x184/0x1f0 [ 514.230061][T11278] ? netlink_ack+0xcf0/0xcf0 [ 514.230064][T11278] ? __netlink_lookup+0xb9/0x6b0 [ 514.230068][T11278] ? rcu_is_watching+0x16/0xd0 [ 514.230070][T11278] ? lock_release+0x184/0x1f0 [ 514.230073][T11278] netlink_unicast+0x486/0x750 [ 514.230077][T11278] ? netlink_attachskb+0x810/0x810 [ 514.230080][T11278] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 514.230083][T11278] netlink_sendmsg+0x75b/0xc90 [ 514.230086][T11278] ? netlink_unicast+0x750/0x750 [ 514.230088][T11278] ? kernel_text_address+0x149/0x170 [ 514.230091][T11278] ? lock_acquire+0x13c/0x160 [ 514.230094][T11278] ? __import_iovec+0x36c/0x620 [ 514.230098][T11278] __sock_sendmsg+0xce/0x190 [ 514.230101][T11278] ____sys_sendmsg+0x61a/0x860 [ 514.230104][T11278] ? copy_msghdr_from_user+0x279/0x420 [ 514.230106][T11278] ? sock_write_iter+0x400/0x400 [ 514.230108][T11278] ? move_addr_to_kernel+0x40/0x40 [ 514.230111][T11278] ? filter_irq_stacks+0xd0/0xd0 [ 514.230115][T11278] ___sys_sendmsg+0x14e/0x1d0 [ 514.230118][T11278] ? copy_msghdr_from_user+0x420/0x420 [ 514.230127][T11278] __sys_sendmsg+0x12c/0x1d0 [ 514.230129][T11278] ? __sys_sendmsg_sock+0x20/0x20 [ 514.230134][T11278] ? rcu_is_watching+0x16/0xd0 [ 514.230136][T11278] do_syscall_64+0xff/0x530 [ 514.230139][T11278] ? exc_page_fault+0xee/0x100 [ 514.230142][T11278] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 514.230144][T11278] RIP: 0033:0x7f838c7ed54e [ 514.230147][T11278] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 514.230150][T11278] RSP: 002b:00007ffc57c4b6a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 514.230154][T11278] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f838c7ed54e [ 514.230156][T11278] RDX: 0000000000000000 RSI: 00007ffc57c4b750 RDI: 0000000000000005 [ 514.230158][T11278] RBP: 00007ffc57c4b6b0 R08: 0000000000000000 R09: 0000000000000000 [ 514.230159][T11278] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a5d6 [ 514.230161][T11278] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc57c4be20 [ 514.230165][T11278] [ 521.923989][T11421] eth1: renamed from tmp [ 521.924003][T11421] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 521.924006][T11421] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11421, name: ip [ 521.924008][T11421] preempt_count: 1, expected: 0 [ 521.924009][T11421] RCU nest depth: 0, expected: 0 [ 521.924010][T11421] INFO: lockdep is turned off. [ 521.924011][T11421] irq event stamp: 0 [ 521.924012][T11421] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 521.924016][T11421] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 521.924023][T11421] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 521.924025][T11421] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 521.924026][T11421] Preemption disabled at: [ 521.924027][T11421] [] vprintk_emit+0x31b/0x3e0 [ 521.924034][T11421] CPU: 1 UID: 0 PID: 11421 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 521.924037][T11421] Tainted: [W]=WARN [ 521.924038][T11421] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 521.924040][T11421] Call Trace: [ 521.924042][T11421] [ 521.924043][T11421] dump_stack_lvl+0x6f/0xa0 [ 521.924048][T11421] ? vprintk_emit+0x31b/0x3e0 [ 521.924049][T11421] __might_resched.cold+0x1fe/0x2c1 [ 521.924060][T11421] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 521.924064][T11421] ? rcu_is_watching+0x16/0xd0 [ 521.924066][T11421] __kmalloc_noprof+0x443/0x760 [ 521.924069][T11421] ? __rwlock_init+0x150/0x150 [ 521.924073][T11421] ? alloc_buf.isra.0+0x4b/0x260 [ 521.924078][T11421] ? do_raw_spin_unlock+0x59/0x250 [ 521.924079][T11421] alloc_buf.isra.0+0x4b/0x260 [ 521.924082][T11421] put_chars+0x1e1/0x2f0 [ 521.924084][T11421] ? __send_to_port+0x420/0x420 [ 521.924085][T11421] ? printk_get_next_message+0x240/0x650 [ 521.924088][T11421] ? console_prepend_replay+0x20/0x20 [ 521.924090][T11421] ? pointer+0x794/0xed0 [ 521.924093][T11421] hvc_console_print+0x292/0x780 [ 521.924098][T11421] ? hvc_write+0x3a0/0x3a0 [ 521.924100][T11421] ? __rwlock_init+0x150/0x150 [ 521.924102][T11421] ? lock_acquire+0x13c/0x160 [ 521.924105][T11421] console_emit_next_record+0x22f/0x4c0 [ 521.924107][T11421] ? devkmsg_read+0x4b0/0x4b0 [ 521.924110][T11421] ? rcu_is_watching+0x16/0xd0 [ 521.924111][T11421] ? rcu_is_watching+0x16/0xd0 [ 521.924112][T11421] ? rcu_is_watching+0x16/0xd0 [ 521.924113][T11421] ? lock_acquire+0x13c/0x160 [ 521.924115][T11421] ? console_flush_one_record+0x111/0x710 [ 521.924117][T11421] console_flush_one_record+0x46f/0x710 [ 521.924120][T11421] ? console_emit_next_record+0x4c0/0x4c0 [ 521.924122][T11421] console_unlock+0xee/0x1f0 [ 521.924124][T11421] ? lock_acquire+0x13c/0x160 [ 521.924126][T11421] ? console_flush_one_record+0x710/0x710 [ 521.924128][T11421] ? rcu_is_watching+0x16/0xd0 [ 521.924129][T11421] ? lock_release+0x184/0x1f0 [ 521.924131][T11421] ? lock_acquire+0xe0/0x160 [ 521.924132][T11421] ? __rcu_read_lock+0x70/0x70 [ 521.924134][T11421] ? __down_trylock_console_sem+0x5e/0xa0 [ 521.924136][T11421] ? vprintk_emit+0x320/0x3e0 [ 521.924138][T11421] vprintk_emit+0x37c/0x3e0 [ 521.924139][T11421] ? wake_up_klogd_work_func+0x90/0x90 [ 521.924141][T11421] ? prepare_to_wait_event+0x8d/0x740 [ 521.924144][T11421] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 521.924147][T11421] ? _mutex_trylock_nest_lock+0x390/0x390 [ 521.924149][T11421] _printk+0xc7/0x100 [ 521.924152][T11421] ? snapshot_read.cold+0x21/0x21 [ 521.924154][T11421] ? synchronize_rcu_normal+0x340/0x340 [ 521.924156][T11421] ? netdev_name+0x43/0x60 [ 521.924160][T11421] ? __netdev_printk+0x17f/0x1d0 [ 521.924162][T11421] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 521.924165][T11421] netdev_info+0xe2/0x116 [ 521.924167][T11421] ? netdev_notice+0x120/0x120 [ 521.924169][T11421] ? do_raw_spin_lock+0x131/0x280 [ 521.924171][T11421] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 521.924174][T11421] ? __rwlock_init+0x150/0x150 [ 521.924176][T11421] ? rcu_is_watching+0x16/0xd0 [ 521.924177][T11421] ? rcu_is_watching+0x16/0xd0 [ 521.924178][T11421] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 521.924180][T11421] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 521.924181][T11421] ? trace_irq_enable.constprop.0+0x30/0x160 [ 521.924183][T11421] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 521.924184][T11421] netif_change_name.cold+0x4f/0x89 [ 521.924186][T11421] ? register_netdev+0x40/0x40 [ 521.924188][T11421] ? lock_release+0x184/0x1f0 [ 521.924190][T11421] ? netdev_adjacent_rename_links+0x470/0x470 [ 521.924193][T11421] ? __kernel_text_address+0x12/0x30 [ 521.924195][T11421] ? write_profile+0xf0/0xf0 [ 521.924198][T11421] ? __asan_memset+0x27/0x50 [ 521.924202][T11421] do_setlink.isra.0+0x1f7d/0x2a60 [ 521.924203][T11421] ? stack_trace_save+0x93/0xc0 [ 521.924205][T11421] ? rtnl_link_get_size+0x350/0x350 [ 521.924206][T11421] ? rcu_is_watching+0x16/0xd0 [ 521.924208][T11421] ? stack_depot_save_flags+0x1bc/0x790 [ 521.924211][T11421] ? kasan_save_stack+0x3d/0x50 [ 521.924213][T11421] ? kasan_save_stack+0x2f/0x50 [ 521.924214][T11421] ? kasan_save_track+0x14/0x30 [ 521.924215][T11421] ? __kasan_kmalloc+0x7b/0x90 [ 521.924216][T11421] ? __kmalloc_cache_noprof+0x29a/0x620 [ 521.924218][T11421] ? rtnl_newlink+0x124/0x11b0 [ 521.924219][T11421] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 521.924220][T11421] ? netlink_rcv_skb+0x14e/0x3a0 [ 521.924223][T11421] ? netlink_unicast+0x486/0x750 [ 521.924225][T11421] ? netlink_sendmsg+0x75b/0xc90 [ 521.924226][T11421] ? __sock_sendmsg+0xce/0x190 [ 521.924229][T11421] ? ____sys_sendmsg+0x61a/0x860 [ 521.924230][T11421] ? ___sys_sendmsg+0x14e/0x1d0 [ 521.924232][T11421] ? __sys_sendmsg+0x12c/0x1d0 [ 521.924234][T11421] ? do_syscall_64+0xff/0x530 [ 521.924236][T11421] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 521.924239][T11421] ? rcu_is_watching+0x16/0xd0 [ 521.924240][T11421] ? lock_acquire+0x13c/0x160 [ 521.924241][T11421] ? rcu_is_watching+0x16/0xd0 [ 521.924242][T11421] ? rcu_is_watching+0x16/0xd0 [ 521.924243][T11421] ? trace_contention_end+0xb3/0x180 [ 521.924245][T11421] ? __mutex_lock+0x1db/0x1ea0 [ 521.924247][T11421] ? __mutex_lock+0x9a3/0x1ea0 [ 521.924248][T11421] ? rtnl_newlink+0x9a8/0x11b0 [ 521.924249][T11421] ? ww_mutex_lock+0x160/0x160 [ 521.924251][T11421] ? nla_get_range_signed+0x3d0/0x3d0 [ 521.924254][T11421] ? rcu_is_watching+0x16/0xd0 [ 521.924255][T11421] ? __rtnl_newlink+0x3fa/0xa50 [ 521.924257][T11421] rtnl_newlink+0x9f1/0x11b0 [ 521.924259][T11421] ? rcu_is_watching+0x16/0xd0 [ 521.924261][T11421] ? rtnl_bridge_getlink+0x850/0x850 [ 521.924262][T11421] ? lock_acquire+0x13c/0x160 [ 521.924263][T11421] ? rcu_is_watching+0x16/0xd0 [ 521.924265][T11421] ? is_bpf_text_address+0x3e/0x110 [ 521.924267][T11421] ? is_bpf_text_address+0x72/0x110 [ 521.924269][T11421] ? kernel_text_address+0x149/0x170 [ 521.924270][T11421] ? rcu_is_watching+0x16/0xd0 [ 521.924271][T11421] ? cap_capable+0x1d7/0x3d0 [ 521.924274][T11421] ? arch_stack_walk+0xed/0x130 [ 521.924277][T11421] ? rcu_is_watching+0x16/0xd0 [ 521.924278][T11421] ? lock_acquire+0x13c/0x160 [ 521.924280][T11421] ? rcu_is_watching+0x16/0xd0 [ 521.924281][T11421] ? rtnl_bridge_getlink+0x850/0x850 [ 521.924282][T11421] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 521.924284][T11421] ? rtnl_link_fill+0x920/0x920 [ 521.924285][T11421] ? filter_irq_stacks+0xd0/0xd0 [ 521.924287][T11421] ? stack_depot_save_flags+0x1bc/0x790 [ 521.924289][T11421] netlink_rcv_skb+0x14e/0x3a0 [ 521.924291][T11421] ? rtnl_link_fill+0x920/0x920 [ 521.924293][T11421] ? lock_release+0x184/0x1f0 [ 521.924294][T11421] ? netlink_ack+0xcf0/0xcf0 [ 521.924296][T11421] ? __netlink_lookup+0xb9/0x6b0 [ 521.924299][T11421] ? rcu_is_watching+0x16/0xd0 [ 521.924300][T11421] ? lock_release+0x184/0x1f0 [ 521.924303][T11421] netlink_unicast+0x486/0x750 [ 521.924305][T11421] ? netlink_attachskb+0x810/0x810 [ 521.924308][T11421] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 521.924311][T11421] netlink_sendmsg+0x75b/0xc90 [ 521.924315][T11421] ? netlink_unicast+0x750/0x750 [ 521.924317][T11421] ? kernel_text_address+0x149/0x170 [ 521.924319][T11421] ? lock_acquire+0x13c/0x160 [ 521.924321][T11421] ? __import_iovec+0x36c/0x620 [ 521.924324][T11421] __sock_sendmsg+0xce/0x190 [ 521.924326][T11421] ____sys_sendmsg+0x61a/0x860 [ 521.924327][T11421] ? copy_msghdr_from_user+0x279/0x420 [ 521.924329][T11421] ? sock_write_iter+0x400/0x400 [ 521.924331][T11421] ? move_addr_to_kernel+0x40/0x40 [ 521.924333][T11421] ? filter_irq_stacks+0xd0/0xd0 [ 521.924336][T11421] ___sys_sendmsg+0x14e/0x1d0 [ 521.924338][T11421] ? copy_msghdr_from_user+0x420/0x420 [ 521.924343][T11421] __sys_sendmsg+0x12c/0x1d0 [ 521.924345][T11421] ? __sys_sendmsg_sock+0x20/0x20 [ 521.924348][T11421] ? rcu_is_watching+0x16/0xd0 [ 521.924349][T11421] do_syscall_64+0xff/0x530 [ 521.924351][T11421] ? exc_page_fault+0xee/0x100 [ 521.924353][T11421] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 521.924355][T11421] RIP: 0033:0x7f7b1428954e [ 521.924357][T11421] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 521.924359][T11421] RSP: 002b:00007ffc5a345a50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 521.924362][T11421] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f7b1428954e [ 521.924364][T11421] RDX: 0000000000000000 RSI: 00007ffc5a345b00 RDI: 0000000000000005 [ 521.924365][T11421] RBP: 00007ffc5a345a60 R08: 0000000000000000 R09: 0000000000000000 [ 521.924366][T11421] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a5de [ 521.924367][T11421] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc5a3461d0 [ 521.924369][T11421] [ 529.586572][T11564] eth1: renamed from tmp [ 529.586587][T11564] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 529.586589][T11564] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11564, name: ip [ 529.586591][T11564] preempt_count: 1, expected: 0 [ 529.586592][T11564] RCU nest depth: 0, expected: 0 [ 529.586593][T11564] INFO: lockdep is turned off. [ 529.586594][T11564] irq event stamp: 0 [ 529.586595][T11564] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 529.586600][T11564] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 529.586606][T11564] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 529.586608][T11564] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 529.586610][T11564] Preemption disabled at: [ 529.586611][T11564] [] vprintk_emit+0x31b/0x3e0 [ 529.586617][T11564] CPU: 3 UID: 0 PID: 11564 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 529.586621][T11564] Tainted: [W]=WARN [ 529.586621][T11564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 529.586623][T11564] Call Trace: [ 529.586625][T11564] [ 529.586626][T11564] dump_stack_lvl+0x6f/0xa0 [ 529.586631][T11564] ? vprintk_emit+0x31b/0x3e0 [ 529.586633][T11564] __might_resched.cold+0x1fe/0x2c1 [ 529.586637][T11564] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 529.586640][T11564] ? rcu_is_watching+0x16/0xd0 [ 529.586643][T11564] __kmalloc_noprof+0x443/0x760 [ 529.586646][T11564] ? __rwlock_init+0x150/0x150 [ 529.586649][T11564] ? alloc_buf.isra.0+0x4b/0x260 [ 529.586654][T11564] ? do_raw_spin_unlock+0x59/0x250 [ 529.586656][T11564] alloc_buf.isra.0+0x4b/0x260 [ 529.586659][T11564] put_chars+0x1e1/0x2f0 [ 529.586660][T11564] ? __send_to_port+0x420/0x420 [ 529.586661][T11564] ? printk_get_next_message+0x240/0x650 [ 529.586664][T11564] ? console_prepend_replay+0x20/0x20 [ 529.586666][T11564] ? pointer+0x794/0xed0 [ 529.586669][T11564] hvc_console_print+0x292/0x780 [ 529.586674][T11564] ? hvc_write+0x3a0/0x3a0 [ 529.586676][T11564] ? __rwlock_init+0x150/0x150 [ 529.586678][T11564] ? lock_acquire+0x13c/0x160 [ 529.586681][T11564] console_emit_next_record+0x22f/0x4c0 [ 529.586684][T11564] ? devkmsg_read+0x4b0/0x4b0 [ 529.586686][T11564] ? rcu_is_watching+0x16/0xd0 [ 529.586687][T11564] ? rcu_is_watching+0x16/0xd0 [ 529.586688][T11564] ? rcu_is_watching+0x16/0xd0 [ 529.586689][T11564] ? lock_acquire+0x13c/0x160 [ 529.586691][T11564] ? console_flush_one_record+0x111/0x710 [ 529.586693][T11564] console_flush_one_record+0x46f/0x710 [ 529.586695][T11564] ? console_emit_next_record+0x4c0/0x4c0 [ 529.586698][T11564] console_unlock+0xee/0x1f0 [ 529.586700][T11564] ? lock_acquire+0x13c/0x160 [ 529.586702][T11564] ? console_flush_one_record+0x710/0x710 [ 529.586704][T11564] ? rcu_is_watching+0x16/0xd0 [ 529.586705][T11564] ? lock_release+0x184/0x1f0 [ 529.586706][T11564] ? lock_acquire+0xe0/0x160 [ 529.586708][T11564] ? __rcu_read_lock+0x70/0x70 [ 529.586709][T11564] ? __down_trylock_console_sem+0x5e/0xa0 [ 529.586712][T11564] ? vprintk_emit+0x320/0x3e0 [ 529.586713][T11564] vprintk_emit+0x37c/0x3e0 [ 529.586715][T11564] ? wake_up_klogd_work_func+0x90/0x90 [ 529.586716][T11564] ? prepare_to_wait_event+0x8d/0x740 [ 529.586719][T11564] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 529.586722][T11564] ? _mutex_trylock_nest_lock+0x390/0x390 [ 529.586724][T11564] _printk+0xc7/0x100 [ 529.586727][T11564] ? snapshot_read.cold+0x21/0x21 [ 529.586729][T11564] ? synchronize_rcu_normal+0x340/0x340 [ 529.586731][T11564] ? netdev_name+0x43/0x60 [ 529.586735][T11564] ? __netdev_printk+0x17f/0x1d0 [ 529.586737][T11564] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 529.586740][T11564] netdev_info+0xe2/0x116 [ 529.586742][T11564] ? netdev_notice+0x120/0x120 [ 529.586745][T11564] ? do_raw_spin_lock+0x131/0x280 [ 529.586746][T11564] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 529.586749][T11564] ? __rwlock_init+0x150/0x150 [ 529.586751][T11564] ? rcu_is_watching+0x16/0xd0 [ 529.586752][T11564] ? rcu_is_watching+0x16/0xd0 [ 529.586753][T11564] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 529.586754][T11564] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 529.586756][T11564] ? trace_irq_enable.constprop.0+0x30/0x160 [ 529.586757][T11564] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 529.586758][T11564] netif_change_name.cold+0x4f/0x89 [ 529.586760][T11564] ? register_netdev+0x40/0x40 [ 529.586762][T11564] ? lock_release+0x184/0x1f0 [ 529.586764][T11564] ? netdev_adjacent_rename_links+0x470/0x470 [ 529.586766][T11564] ? __kernel_text_address+0x12/0x30 [ 529.586769][T11564] ? write_profile+0xf0/0xf0 [ 529.586772][T11564] ? __asan_memset+0x27/0x50 [ 529.586775][T11564] do_setlink.isra.0+0x1f7d/0x2a60 [ 529.586777][T11564] ? stack_trace_save+0x93/0xc0 [ 529.586779][T11564] ? rtnl_link_get_size+0x350/0x350 [ 529.586780][T11564] ? rcu_is_watching+0x16/0xd0 [ 529.586781][T11564] ? stack_depot_save_flags+0x1bc/0x790 [ 529.586784][T11564] ? kasan_save_stack+0x3d/0x50 [ 529.586786][T11564] ? kasan_save_stack+0x2f/0x50 [ 529.586787][T11564] ? kasan_save_track+0x14/0x30 [ 529.586789][T11564] ? __kasan_kmalloc+0x7b/0x90 [ 529.586790][T11564] ? __kmalloc_cache_noprof+0x29a/0x620 [ 529.586791][T11564] ? rtnl_newlink+0x124/0x11b0 [ 529.586792][T11564] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 529.586793][T11564] ? netlink_rcv_skb+0x14e/0x3a0 [ 529.586796][T11564] ? netlink_unicast+0x486/0x750 [ 529.586798][T11564] ? netlink_sendmsg+0x75b/0xc90 [ 529.586799][T11564] ? __sock_sendmsg+0xce/0x190 [ 529.586802][T11564] ? ____sys_sendmsg+0x61a/0x860 [ 529.586803][T11564] ? ___sys_sendmsg+0x14e/0x1d0 [ 529.586805][T11564] ? __sys_sendmsg+0x12c/0x1d0 [ 529.586807][T11564] ? do_syscall_64+0xff/0x530 [ 529.586809][T11564] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 529.586811][T11564] ? rcu_is_watching+0x16/0xd0 [ 529.586813][T11564] ? lock_acquire+0x13c/0x160 [ 529.586814][T11564] ? rcu_is_watching+0x16/0xd0 [ 529.586815][T11564] ? rcu_is_watching+0x16/0xd0 [ 529.586816][T11564] ? trace_contention_end+0xb3/0x180 [ 529.586818][T11564] ? __mutex_lock+0x1db/0x1ea0 [ 529.586819][T11564] ? __mutex_lock+0x9a3/0x1ea0 [ 529.586821][T11564] ? rtnl_newlink+0x9a8/0x11b0 [ 529.586822][T11564] ? ww_mutex_lock+0x160/0x160 [ 529.586823][T11564] ? nla_get_range_signed+0x3d0/0x3d0 [ 529.586827][T11564] ? rcu_is_watching+0x16/0xd0 [ 529.586828][T11564] ? __rtnl_newlink+0x3fa/0xa50 [ 529.586830][T11564] rtnl_newlink+0x9f1/0x11b0 [ 529.586832][T11564] ? rcu_is_watching+0x16/0xd0 [ 529.586833][T11564] ? rtnl_bridge_getlink+0x850/0x850 [ 529.586835][T11564] ? lock_acquire+0x13c/0x160 [ 529.586836][T11564] ? rcu_is_watching+0x16/0xd0 [ 529.586838][T11564] ? is_bpf_text_address+0x3e/0x110 [ 529.586840][T11564] ? is_bpf_text_address+0x72/0x110 [ 529.586841][T11564] ? kernel_text_address+0x149/0x170 [ 529.586843][T11564] ? rcu_is_watching+0x16/0xd0 [ 529.586844][T11564] ? cap_capable+0x1d7/0x3d0 [ 529.586847][T11564] ? arch_stack_walk+0xed/0x130 [ 529.586850][T11564] ? rcu_is_watching+0x16/0xd0 [ 529.586851][T11564] ? lock_acquire+0x13c/0x160 [ 529.586852][T11564] ? rcu_is_watching+0x16/0xd0 [ 529.586854][T11564] ? rtnl_bridge_getlink+0x850/0x850 [ 529.586855][T11564] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 529.586857][T11564] ? rtnl_link_fill+0x920/0x920 [ 529.586858][T11564] ? filter_irq_stacks+0xd0/0xd0 [ 529.586860][T11564] ? stack_depot_save_flags+0x1bc/0x790 [ 529.586862][T11564] netlink_rcv_skb+0x14e/0x3a0 [ 529.586864][T11564] ? rtnl_link_fill+0x920/0x920 [ 529.586866][T11564] ? lock_release+0x184/0x1f0 [ 529.586867][T11564] ? netlink_ack+0xcf0/0xcf0 [ 529.586869][T11564] ? __netlink_lookup+0xb9/0x6b0 [ 529.586872][T11564] ? rcu_is_watching+0x16/0xd0 [ 529.586873][T11564] ? lock_release+0x184/0x1f0 [ 529.586875][T11564] netlink_unicast+0x486/0x750 [ 529.586878][T11564] ? netlink_attachskb+0x810/0x810 [ 529.586879][T11564] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 529.586881][T11564] netlink_sendmsg+0x75b/0xc90 [ 529.586884][T11564] ? netlink_unicast+0x750/0x750 [ 529.586885][T11564] ? kernel_text_address+0x149/0x170 [ 529.586887][T11564] ? lock_acquire+0x13c/0x160 [ 529.586889][T11564] ? __import_iovec+0x36c/0x620 [ 529.586892][T11564] __sock_sendmsg+0xce/0x190 [ 529.586894][T11564] ____sys_sendmsg+0x61a/0x860 [ 529.586895][T11564] ? copy_msghdr_from_user+0x279/0x420 [ 529.586897][T11564] ? sock_write_iter+0x400/0x400 [ 529.586899][T11564] ? move_addr_to_kernel+0x40/0x40 [ 529.586900][T11564] ? filter_irq_stacks+0xd0/0xd0 [ 529.586903][T11564] ___sys_sendmsg+0x14e/0x1d0 [ 529.586905][T11564] ? copy_msghdr_from_user+0x420/0x420 [ 529.586910][T11564] __sys_sendmsg+0x12c/0x1d0 [ 529.586912][T11564] ? __sys_sendmsg_sock+0x20/0x20 [ 529.586915][T11564] ? rcu_is_watching+0x16/0xd0 [ 529.586917][T11564] do_syscall_64+0xff/0x530 [ 529.586919][T11564] ? exc_page_fault+0xee/0x100 [ 529.586920][T11564] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 529.586922][T11564] RIP: 0033:0x7fcba165e54e [ 529.586924][T11564] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 529.586926][T11564] RSP: 002b:00007ffd319fa1e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 529.586929][T11564] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fcba165e54e [ 529.586931][T11564] RDX: 0000000000000000 RSI: 00007ffd319fa290 RDI: 0000000000000005 [ 529.586932][T11564] RBP: 00007ffd319fa1f0 R08: 0000000000000000 R09: 0000000000000000 [ 529.586933][T11564] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a5e6 [ 529.586934][T11564] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd319fa960 [ 529.586936][T11564] [ 537.383229][T11707] eth1: renamed from tmp [ 537.383245][T11707] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 537.383247][T11707] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11707, name: ip [ 537.383249][T11707] preempt_count: 1, expected: 0 [ 537.383250][T11707] RCU nest depth: 0, expected: 0 [ 537.383251][T11707] INFO: lockdep is turned off. [ 537.383252][T11707] irq event stamp: 0 [ 537.383253][T11707] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 537.383258][T11707] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 537.383264][T11707] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 537.383266][T11707] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 537.383268][T11707] Preemption disabled at: [ 537.383268][T11707] [] vprintk_emit+0x31b/0x3e0 [ 537.383275][T11707] CPU: 2 UID: 0 PID: 11707 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 537.383279][T11707] Tainted: [W]=WARN [ 537.383279][T11707] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 537.383281][T11707] Call Trace: [ 537.383283][T11707] [ 537.383284][T11707] dump_stack_lvl+0x6f/0xa0 [ 537.383290][T11707] ? vprintk_emit+0x31b/0x3e0 [ 537.383291][T11707] __might_resched.cold+0x1fe/0x2c1 [ 537.383295][T11707] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 537.383299][T11707] ? rcu_is_watching+0x16/0xd0 [ 537.383301][T11707] __kmalloc_noprof+0x443/0x760 [ 537.383304][T11707] ? __rwlock_init+0x150/0x150 [ 537.383307][T11707] ? alloc_buf.isra.0+0x4b/0x260 [ 537.383312][T11707] ? do_raw_spin_unlock+0x59/0x250 [ 537.383314][T11707] alloc_buf.isra.0+0x4b/0x260 [ 537.383317][T11707] put_chars+0x1e1/0x2f0 [ 537.383318][T11707] ? __send_to_port+0x420/0x420 [ 537.383320][T11707] ? printk_get_next_message+0x240/0x650 [ 537.383322][T11707] ? console_prepend_replay+0x20/0x20 [ 537.383324][T11707] ? pointer+0x794/0xed0 [ 537.383328][T11707] hvc_console_print+0x292/0x780 [ 537.383333][T11707] ? hvc_write+0x3a0/0x3a0 [ 537.383335][T11707] ? __rwlock_init+0x150/0x150 [ 537.383337][T11707] ? lock_acquire+0x13c/0x160 [ 537.383340][T11707] console_emit_next_record+0x22f/0x4c0 [ 537.383343][T11707] ? devkmsg_read+0x4b0/0x4b0 [ 537.383345][T11707] ? rcu_is_watching+0x16/0xd0 [ 537.383346][T11707] ? rcu_is_watching+0x16/0xd0 [ 537.383347][T11707] ? rcu_is_watching+0x16/0xd0 [ 537.383348][T11707] ? lock_acquire+0x13c/0x160 [ 537.383350][T11707] ? console_flush_one_record+0x111/0x710 [ 537.383352][T11707] console_flush_one_record+0x46f/0x710 [ 537.383355][T11707] ? console_emit_next_record+0x4c0/0x4c0 [ 537.383358][T11707] console_unlock+0xee/0x1f0 [ 537.383360][T11707] ? lock_acquire+0x13c/0x160 [ 537.383361][T11707] ? console_flush_one_record+0x710/0x710 [ 537.383363][T11707] ? rcu_is_watching+0x16/0xd0 [ 537.383364][T11707] ? lock_release+0x184/0x1f0 [ 537.383366][T11707] ? lock_acquire+0xe0/0x160 [ 537.383367][T11707] ? __rcu_read_lock+0x70/0x70 [ 537.383369][T11707] ? __down_trylock_console_sem+0x5e/0xa0 [ 537.383371][T11707] ? vprintk_emit+0x320/0x3e0 [ 537.383372][T11707] vprintk_emit+0x37c/0x3e0 [ 537.383374][T11707] ? wake_up_klogd_work_func+0x90/0x90 [ 537.383375][T11707] ? prepare_to_wait_event+0x8d/0x740 [ 537.383378][T11707] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 537.383381][T11707] ? _mutex_trylock_nest_lock+0x390/0x390 [ 537.383383][T11707] _printk+0xc7/0x100 [ 537.383386][T11707] ? snapshot_read.cold+0x21/0x21 [ 537.383388][T11707] ? synchronize_rcu_normal+0x340/0x340 [ 537.383390][T11707] ? netdev_name+0x43/0x60 [ 537.383393][T11707] ? __netdev_printk+0x17f/0x1d0 [ 537.383395][T11707] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 537.383398][T11707] netdev_info+0xe2/0x116 [ 537.383401][T11707] ? netdev_notice+0x120/0x120 [ 537.383403][T11707] ? do_raw_spin_lock+0x131/0x280 [ 537.383405][T11707] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 537.383407][T11707] ? __rwlock_init+0x150/0x150 [ 537.383409][T11707] ? rcu_is_watching+0x16/0xd0 [ 537.383410][T11707] ? rcu_is_watching+0x16/0xd0 [ 537.383411][T11707] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 537.383413][T11707] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 537.383414][T11707] ? trace_irq_enable.constprop.0+0x30/0x160 [ 537.383416][T11707] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 537.383417][T11707] netif_change_name.cold+0x4f/0x89 [ 537.383419][T11707] ? register_netdev+0x40/0x40 [ 537.383420][T11707] ? lock_release+0x184/0x1f0 [ 537.383422][T11707] ? netdev_adjacent_rename_links+0x470/0x470 [ 537.383425][T11707] ? __kernel_text_address+0x12/0x30 [ 537.383427][T11707] ? write_profile+0xf0/0xf0 [ 537.383430][T11707] ? __asan_memset+0x27/0x50 [ 537.383434][T11707] do_setlink.isra.0+0x1f7d/0x2a60 [ 537.383436][T11707] ? stack_trace_save+0x93/0xc0 [ 537.383438][T11707] ? rtnl_link_get_size+0x350/0x350 [ 537.383439][T11707] ? rcu_is_watching+0x16/0xd0 [ 537.383440][T11707] ? stack_depot_save_flags+0x1bc/0x790 [ 537.383443][T11707] ? kasan_save_stack+0x3d/0x50 [ 537.383445][T11707] ? kasan_save_stack+0x2f/0x50 [ 537.383446][T11707] ? kasan_save_track+0x14/0x30 [ 537.383447][T11707] ? __kasan_kmalloc+0x7b/0x90 [ 537.383449][T11707] ? __kmalloc_cache_noprof+0x29a/0x620 [ 537.383450][T11707] ? rtnl_newlink+0x124/0x11b0 [ 537.383451][T11707] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 537.383452][T11707] ? netlink_rcv_skb+0x14e/0x3a0 [ 537.383455][T11707] ? netlink_unicast+0x486/0x750 [ 537.383457][T11707] ? netlink_sendmsg+0x75b/0xc90 [ 537.383458][T11707] ? __sock_sendmsg+0xce/0x190 [ 537.383461][T11707] ? ____sys_sendmsg+0x61a/0x860 [ 537.383462][T11707] ? ___sys_sendmsg+0x14e/0x1d0 [ 537.383464][T11707] ? __sys_sendmsg+0x12c/0x1d0 [ 537.383466][T11707] ? do_syscall_64+0xff/0x530 [ 537.383468][T11707] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 537.383471][T11707] ? rcu_is_watching+0x16/0xd0 [ 537.383472][T11707] ? lock_acquire+0x13c/0x160 [ 537.383474][T11707] ? rcu_is_watching+0x16/0xd0 [ 537.383475][T11707] ? rcu_is_watching+0x16/0xd0 [ 537.383476][T11707] ? trace_contention_end+0xb3/0x180 [ 537.383477][T11707] ? __mutex_lock+0x1db/0x1ea0 [ 537.383479][T11707] ? __mutex_lock+0x9a3/0x1ea0 [ 537.383480][T11707] ? rtnl_newlink+0x9a8/0x11b0 [ 537.383482][T11707] ? ww_mutex_lock+0x160/0x160 [ 537.383483][T11707] ? nla_get_range_signed+0x3d0/0x3d0 [ 537.383486][T11707] ? rcu_is_watching+0x16/0xd0 [ 537.383488][T11707] ? __rtnl_newlink+0x3fa/0xa50 [ 537.383490][T11707] rtnl_newlink+0x9f1/0x11b0 [ 537.383492][T11707] ? rcu_is_watching+0x16/0xd0 [ 537.383493][T11707] ? rtnl_bridge_getlink+0x850/0x850 [ 537.383494][T11707] ? lock_acquire+0x13c/0x160 [ 537.383496][T11707] ? rcu_is_watching+0x16/0xd0 [ 537.383497][T11707] ? is_bpf_text_address+0x3e/0x110 [ 537.383500][T11707] ? is_bpf_text_address+0x72/0x110 [ 537.383501][T11707] ? kernel_text_address+0x149/0x170 [ 537.383503][T11707] ? rcu_is_watching+0x16/0xd0 [ 537.383504][T11707] ? cap_capable+0x1d7/0x3d0 [ 537.383508][T11707] ? arch_stack_walk+0xed/0x130 [ 537.383510][T11707] ? rcu_is_watching+0x16/0xd0 [ 537.383511][T11707] ? lock_acquire+0x13c/0x160 [ 537.383513][T11707] ? rcu_is_watching+0x16/0xd0 [ 537.383514][T11707] ? rtnl_bridge_getlink+0x850/0x850 [ 537.383516][T11707] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 537.383517][T11707] ? rtnl_link_fill+0x920/0x920 [ 537.383519][T11707] ? filter_irq_stacks+0xd0/0xd0 [ 537.383520][T11707] ? stack_depot_save_flags+0x1bc/0x790 [ 537.383523][T11707] netlink_rcv_skb+0x14e/0x3a0 [ 537.383524][T11707] ? rtnl_link_fill+0x920/0x920 [ 537.383526][T11707] ? lock_release+0x184/0x1f0 [ 537.383528][T11707] ? netlink_ack+0xcf0/0xcf0 [ 537.383529][T11707] ? __netlink_lookup+0xb9/0x6b0 [ 537.383532][T11707] ? rcu_is_watching+0x16/0xd0 [ 537.383533][T11707] ? lock_release+0x184/0x1f0 [ 537.383536][T11707] netlink_unicast+0x486/0x750 [ 537.383538][T11707] ? netlink_attachskb+0x810/0x810 [ 537.383540][T11707] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 537.383542][T11707] netlink_sendmsg+0x75b/0xc90 [ 537.383544][T11707] ? netlink_unicast+0x750/0x750 [ 537.383546][T11707] ? kernel_text_address+0x149/0x170 [ 537.383547][T11707] ? lock_acquire+0x13c/0x160 [ 537.383549][T11707] ? __import_iovec+0x36c/0x620 [ 537.383552][T11707] __sock_sendmsg+0xce/0x190 [ 537.383554][T11707] ____sys_sendmsg+0x61a/0x860 [ 537.383556][T11707] ? copy_msghdr_from_user+0x279/0x420 [ 537.383557][T11707] ? sock_write_iter+0x400/0x400 [ 537.383559][T11707] ? move_addr_to_kernel+0x40/0x40 [ 537.383560][T11707] ? filter_irq_stacks+0xd0/0xd0 [ 537.383563][T11707] ___sys_sendmsg+0x14e/0x1d0 [ 537.383565][T11707] ? copy_msghdr_from_user+0x420/0x420 [ 537.383570][T11707] __sys_sendmsg+0x12c/0x1d0 [ 537.383572][T11707] ? __sys_sendmsg_sock+0x20/0x20 [ 537.383575][T11707] ? rcu_is_watching+0x16/0xd0 [ 537.383577][T11707] do_syscall_64+0xff/0x530 [ 537.383578][T11707] ? exc_page_fault+0xee/0x100 [ 537.383580][T11707] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 537.383582][T11707] RIP: 0033:0x7f01e099454e [ 537.383584][T11707] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 537.383586][T11707] RSP: 002b:00007fffca5d19f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 537.383590][T11707] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f01e099454e [ 537.383591][T11707] RDX: 0000000000000000 RSI: 00007fffca5d1aa0 RDI: 0000000000000005 [ 537.383592][T11707] RBP: 00007fffca5d1a00 R08: 0000000000000000 R09: 0000000000000000 [ 537.383593][T11707] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a5ed [ 537.383594][T11707] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffca5d2170 [ 537.383597][T11707] [ 545.452054][T11849] eth1: renamed from tmp [ 545.452070][T11849] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 545.452073][T11849] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11849, name: ip [ 545.452075][T11849] preempt_count: 1, expected: 0 [ 545.452076][T11849] RCU nest depth: 0, expected: 0 [ 545.452076][T11849] INFO: lockdep is turned off. [ 545.452078][T11849] irq event stamp: 0 [ 545.452079][T11849] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 545.452084][T11849] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 545.452090][T11849] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 545.452092][T11849] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 545.452094][T11849] Preemption disabled at: [ 545.452095][T11849] [] vprintk_emit+0x31b/0x3e0 [ 545.452101][T11849] CPU: 3 UID: 0 PID: 11849 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 545.452105][T11849] Tainted: [W]=WARN [ 545.452106][T11849] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 545.452107][T11849] Call Trace: [ 545.452109][T11849] [ 545.452110][T11849] dump_stack_lvl+0x6f/0xa0 [ 545.452115][T11849] ? vprintk_emit+0x31b/0x3e0 [ 545.452117][T11849] __might_resched.cold+0x1fe/0x2c1 [ 545.452121][T11849] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 545.452124][T11849] ? rcu_is_watching+0x16/0xd0 [ 545.452127][T11849] __kmalloc_noprof+0x443/0x760 [ 545.452130][T11849] ? __rwlock_init+0x150/0x150 [ 545.452133][T11849] ? alloc_buf.isra.0+0x4b/0x260 [ 545.452138][T11849] ? do_raw_spin_unlock+0x59/0x250 [ 545.452140][T11849] alloc_buf.isra.0+0x4b/0x260 [ 545.452142][T11849] put_chars+0x1e1/0x2f0 [ 545.452144][T11849] ? __send_to_port+0x420/0x420 [ 545.452145][T11849] ? printk_get_next_message+0x240/0x650 [ 545.452148][T11849] ? console_prepend_replay+0x20/0x20 [ 545.452150][T11849] ? pointer+0x794/0xed0 [ 545.452153][T11849] hvc_console_print+0x292/0x780 [ 545.452158][T11849] ? hvc_write+0x3a0/0x3a0 [ 545.452160][T11849] ? __rwlock_init+0x150/0x150 [ 545.452162][T11849] ? lock_acquire+0x13c/0x160 [ 545.452164][T11849] console_emit_next_record+0x22f/0x4c0 [ 545.452167][T11849] ? devkmsg_read+0x4b0/0x4b0 [ 545.452169][T11849] ? rcu_is_watching+0x16/0xd0 [ 545.452171][T11849] ? rcu_is_watching+0x16/0xd0 [ 545.452172][T11849] ? rcu_is_watching+0x16/0xd0 [ 545.452173][T11849] ? lock_acquire+0x13c/0x160 [ 545.452176][T11849] ? console_flush_one_record+0x111/0x710 [ 545.452178][T11849] console_flush_one_record+0x46f/0x710 [ 545.452182][T11849] ? console_emit_next_record+0x4c0/0x4c0 [ 545.452185][T11849] console_unlock+0xee/0x1f0 [ 545.452187][T11849] ? lock_acquire+0x13c/0x160 [ 545.452189][T11849] ? console_flush_one_record+0x710/0x710 [ 545.452191][T11849] ? rcu_is_watching+0x16/0xd0 [ 545.452192][T11849] ? lock_release+0x184/0x1f0 [ 545.452194][T11849] ? lock_acquire+0xe0/0x160 [ 545.452195][T11849] ? __rcu_read_lock+0x70/0x70 [ 545.452197][T11849] ? __down_trylock_console_sem+0x5e/0xa0 [ 545.452199][T11849] ? vprintk_emit+0x320/0x3e0 [ 545.452200][T11849] vprintk_emit+0x37c/0x3e0 [ 545.452202][T11849] ? wake_up_klogd_work_func+0x90/0x90 [ 545.452203][T11849] ? prepare_to_wait_event+0x8d/0x740 [ 545.452206][T11849] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 545.452209][T11849] ? _mutex_trylock_nest_lock+0x390/0x390 [ 545.452211][T11849] _printk+0xc7/0x100 [ 545.452214][T11849] ? snapshot_read.cold+0x21/0x21 [ 545.452216][T11849] ? synchronize_rcu_normal+0x340/0x340 [ 545.452219][T11849] ? netdev_name+0x43/0x60 [ 545.452222][T11849] ? __netdev_printk+0x17f/0x1d0 [ 545.452224][T11849] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 545.452227][T11849] netdev_info+0xe2/0x116 [ 545.452235][T11849] ? netdev_notice+0x120/0x120 [ 545.452237][T11849] ? do_raw_spin_lock+0x131/0x280 [ 545.452239][T11849] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 545.452242][T11849] ? __rwlock_init+0x150/0x150 [ 545.452244][T11849] ? rcu_is_watching+0x16/0xd0 [ 545.452245][T11849] ? rcu_is_watching+0x16/0xd0 [ 545.452246][T11849] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 545.452247][T11849] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 545.452249][T11849] ? trace_irq_enable.constprop.0+0x30/0x160 [ 545.452250][T11849] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 545.452252][T11849] netif_change_name.cold+0x4f/0x89 [ 545.452254][T11849] ? register_netdev+0x40/0x40 [ 545.452255][T11849] ? lock_release+0x184/0x1f0 [ 545.452257][T11849] ? netdev_adjacent_rename_links+0x470/0x470 [ 545.452260][T11849] ? __kernel_text_address+0x12/0x30 [ 545.452262][T11849] ? write_profile+0xf0/0xf0 [ 545.452265][T11849] ? __asan_memset+0x27/0x50 [ 545.452269][T11849] do_setlink.isra.0+0x1f7d/0x2a60 [ 545.452271][T11849] ? stack_trace_save+0x93/0xc0 [ 545.452273][T11849] ? rtnl_link_get_size+0x350/0x350 [ 545.452274][T11849] ? rcu_is_watching+0x16/0xd0 [ 545.452275][T11849] ? stack_depot_save_flags+0x1bc/0x790 [ 545.452279][T11849] ? kasan_save_stack+0x3d/0x50 [ 545.452281][T11849] ? kasan_save_stack+0x2f/0x50 [ 545.452282][T11849] ? kasan_save_track+0x14/0x30 [ 545.452283][T11849] ? __kasan_kmalloc+0x7b/0x90 [ 545.452284][T11849] ? __kmalloc_cache_noprof+0x29a/0x620 [ 545.452285][T11849] ? rtnl_newlink+0x124/0x11b0 [ 545.452286][T11849] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 545.452288][T11849] ? netlink_rcv_skb+0x14e/0x3a0 [ 545.452292][T11849] ? netlink_unicast+0x486/0x750 [ 545.452294][T11849] ? netlink_sendmsg+0x75b/0xc90 [ 545.452297][T11849] ? __sock_sendmsg+0xce/0x190 [ 545.452300][T11849] ? ____sys_sendmsg+0x61a/0x860 [ 545.452301][T11849] ? ___sys_sendmsg+0x14e/0x1d0 [ 545.452303][T11849] ? __sys_sendmsg+0x12c/0x1d0 [ 545.452305][T11849] ? do_syscall_64+0xff/0x530 [ 545.452307][T11849] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 545.452310][T11849] ? rcu_is_watching+0x16/0xd0 [ 545.452311][T11849] ? lock_acquire+0x13c/0x160 [ 545.452313][T11849] ? rcu_is_watching+0x16/0xd0 [ 545.452314][T11849] ? rcu_is_watching+0x16/0xd0 [ 545.452315][T11849] ? trace_contention_end+0xb3/0x180 [ 545.452316][T11849] ? __mutex_lock+0x1db/0x1ea0 [ 545.452318][T11849] ? __mutex_lock+0x9a3/0x1ea0 [ 545.452319][T11849] ? rtnl_newlink+0x9a8/0x11b0 [ 545.452321][T11849] ? ww_mutex_lock+0x160/0x160 [ 545.452322][T11849] ? nla_get_range_signed+0x3d0/0x3d0 [ 545.452326][T11849] ? rcu_is_watching+0x16/0xd0 [ 545.452327][T11849] ? __rtnl_newlink+0x3fa/0xa50 [ 545.452329][T11849] rtnl_newlink+0x9f1/0x11b0 [ 545.452331][T11849] ? rcu_is_watching+0x16/0xd0 [ 545.452333][T11849] ? rtnl_bridge_getlink+0x850/0x850 [ 545.452334][T11849] ? lock_acquire+0x13c/0x160 [ 545.452336][T11849] ? rcu_is_watching+0x16/0xd0 [ 545.452337][T11849] ? is_bpf_text_address+0x3e/0x110 [ 545.452340][T11849] ? is_bpf_text_address+0x72/0x110 [ 545.452341][T11849] ? kernel_text_address+0x149/0x170 [ 545.452343][T11849] ? rcu_is_watching+0x16/0xd0 [ 545.452344][T11849] ? cap_capable+0x1d7/0x3d0 [ 545.452347][T11849] ? arch_stack_walk+0xed/0x130 [ 545.452350][T11849] ? rcu_is_watching+0x16/0xd0 [ 545.452351][T11849] ? lock_acquire+0x13c/0x160 [ 545.452353][T11849] ? rcu_is_watching+0x16/0xd0 [ 545.452354][T11849] ? rtnl_bridge_getlink+0x850/0x850 [ 545.452355][T11849] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 545.452357][T11849] ? rtnl_link_fill+0x920/0x920 [ 545.452359][T11849] ? filter_irq_stacks+0xd0/0xd0 [ 545.452360][T11849] ? stack_depot_save_flags+0x1bc/0x790 [ 545.452363][T11849] netlink_rcv_skb+0x14e/0x3a0 [ 545.452365][T11849] ? rtnl_link_fill+0x920/0x920 [ 545.452366][T11849] ? lock_release+0x184/0x1f0 [ 545.452368][T11849] ? netlink_ack+0xcf0/0xcf0 [ 545.452370][T11849] ? __netlink_lookup+0xb9/0x6b0 [ 545.452373][T11849] ? rcu_is_watching+0x16/0xd0 [ 545.452374][T11849] ? lock_release+0x184/0x1f0 [ 545.452376][T11849] netlink_unicast+0x486/0x750 [ 545.452378][T11849] ? netlink_attachskb+0x810/0x810 [ 545.452380][T11849] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 545.452384][T11849] netlink_sendmsg+0x75b/0xc90 [ 545.452387][T11849] ? netlink_unicast+0x750/0x750 [ 545.452389][T11849] ? kernel_text_address+0x149/0x170 [ 545.452392][T11849] ? lock_acquire+0x13c/0x160 [ 545.452395][T11849] ? __import_iovec+0x36c/0x620 [ 545.452399][T11849] __sock_sendmsg+0xce/0x190 [ 545.452402][T11849] ____sys_sendmsg+0x61a/0x860 [ 545.452405][T11849] ? copy_msghdr_from_user+0x279/0x420 [ 545.452408][T11849] ? sock_write_iter+0x400/0x400 [ 545.452409][T11849] ? move_addr_to_kernel+0x40/0x40 [ 545.452411][T11849] ? filter_irq_stacks+0xd0/0xd0 [ 545.452414][T11849] ___sys_sendmsg+0x14e/0x1d0 [ 545.452416][T11849] ? copy_msghdr_from_user+0x420/0x420 [ 545.452421][T11849] __sys_sendmsg+0x12c/0x1d0 [ 545.452423][T11849] ? __sys_sendmsg_sock+0x20/0x20 [ 545.452426][T11849] ? rcu_is_watching+0x16/0xd0 [ 545.452427][T11849] do_syscall_64+0xff/0x530 [ 545.452429][T11849] ? exc_page_fault+0xee/0x100 [ 545.452431][T11849] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 545.452433][T11849] RIP: 0033:0x7f798e14554e [ 545.452435][T11849] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 545.452436][T11849] RSP: 002b:00007fffd59eb530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 545.452440][T11849] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f798e14554e [ 545.452442][T11849] RDX: 0000000000000000 RSI: 00007fffd59eb5e0 RDI: 0000000000000005 [ 545.452442][T11849] RBP: 00007fffd59eb540 R08: 0000000000000000 R09: 0000000000000000 [ 545.452443][T11849] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a5f5 [ 545.452444][T11849] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffd59ebcb0 [ 545.452447][T11849] [ 553.282069][T11991] eth1: renamed from tmp [ 553.282085][T11991] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 553.282088][T11991] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11991, name: ip [ 553.282090][T11991] preempt_count: 1, expected: 0 [ 553.282090][T11991] RCU nest depth: 0, expected: 0 [ 553.282091][T11991] INFO: lockdep is turned off. [ 553.282093][T11991] irq event stamp: 0 [ 553.282094][T11991] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 553.282099][T11991] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 553.282105][T11991] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 553.282107][T11991] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 553.282109][T11991] Preemption disabled at: [ 553.282110][T11991] [] vprintk_emit+0x31b/0x3e0 [ 553.282117][T11991] CPU: 3 UID: 0 PID: 11991 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 553.282121][T11991] Tainted: [W]=WARN [ 553.282122][T11991] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 553.282124][T11991] Call Trace: [ 553.282125][T11991] [ 553.282126][T11991] dump_stack_lvl+0x6f/0xa0 [ 553.282132][T11991] ? vprintk_emit+0x31b/0x3e0 [ 553.282133][T11991] __might_resched.cold+0x1fe/0x2c1 [ 553.282137][T11991] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 553.282141][T11991] ? rcu_is_watching+0x16/0xd0 [ 553.282143][T11991] __kmalloc_noprof+0x443/0x760 [ 553.282146][T11991] ? __rwlock_init+0x150/0x150 [ 553.282150][T11991] ? alloc_buf.isra.0+0x4b/0x260 [ 553.282155][T11991] ? do_raw_spin_unlock+0x59/0x250 [ 553.282157][T11991] alloc_buf.isra.0+0x4b/0x260 [ 553.282160][T11991] put_chars+0x1e1/0x2f0 [ 553.282161][T11991] ? __send_to_port+0x420/0x420 [ 553.282163][T11991] ? printk_get_next_message+0x240/0x650 [ 553.282165][T11991] ? console_prepend_replay+0x20/0x20 [ 553.282167][T11991] ? pointer+0x794/0xed0 [ 553.282171][T11991] hvc_console_print+0x292/0x780 [ 553.282176][T11991] ? hvc_write+0x3a0/0x3a0 [ 553.282177][T11991] ? __rwlock_init+0x150/0x150 [ 553.282179][T11991] ? lock_acquire+0x13c/0x160 [ 553.282182][T11991] console_emit_next_record+0x22f/0x4c0 [ 553.282185][T11991] ? devkmsg_read+0x4b0/0x4b0 [ 553.282187][T11991] ? rcu_is_watching+0x16/0xd0 [ 553.282188][T11991] ? rcu_is_watching+0x16/0xd0 [ 553.282189][T11991] ? rcu_is_watching+0x16/0xd0 [ 553.282190][T11991] ? lock_acquire+0x13c/0x160 [ 553.282192][T11991] ? console_flush_one_record+0x111/0x710 [ 553.282194][T11991] console_flush_one_record+0x46f/0x710 [ 553.282196][T11991] ? console_emit_next_record+0x4c0/0x4c0 [ 553.282199][T11991] console_unlock+0xee/0x1f0 [ 553.282201][T11991] ? lock_acquire+0x13c/0x160 [ 553.282203][T11991] ? console_flush_one_record+0x710/0x710 [ 553.282205][T11991] ? rcu_is_watching+0x16/0xd0 [ 553.282206][T11991] ? lock_release+0x184/0x1f0 [ 553.282207][T11991] ? lock_acquire+0xe0/0x160 [ 553.282209][T11991] ? __rcu_read_lock+0x70/0x70 [ 553.282210][T11991] ? __down_trylock_console_sem+0x5e/0xa0 [ 553.282213][T11991] ? vprintk_emit+0x320/0x3e0 [ 553.282214][T11991] vprintk_emit+0x37c/0x3e0 [ 553.282216][T11991] ? wake_up_klogd_work_func+0x90/0x90 [ 553.282217][T11991] ? prepare_to_wait_event+0x8d/0x740 [ 553.282220][T11991] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 553.282223][T11991] ? _mutex_trylock_nest_lock+0x390/0x390 [ 553.282226][T11991] _printk+0xc7/0x100 [ 553.282229][T11991] ? snapshot_read.cold+0x21/0x21 [ 553.282231][T11991] ? synchronize_rcu_normal+0x340/0x340 [ 553.282233][T11991] ? netdev_name+0x43/0x60 [ 553.282237][T11991] ? __netdev_printk+0x17f/0x1d0 [ 553.282239][T11991] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 553.282242][T11991] netdev_info+0xe2/0x116 [ 553.282244][T11991] ? netdev_notice+0x120/0x120 [ 553.282247][T11991] ? do_raw_spin_lock+0x131/0x280 [ 553.282248][T11991] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 553.282251][T11991] ? __rwlock_init+0x150/0x150 [ 553.282253][T11991] ? rcu_is_watching+0x16/0xd0 [ 553.282254][T11991] ? rcu_is_watching+0x16/0xd0 [ 553.282255][T11991] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 553.282256][T11991] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 553.282258][T11991] ? trace_irq_enable.constprop.0+0x30/0x160 [ 553.282259][T11991] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 553.282261][T11991] netif_change_name.cold+0x4f/0x89 [ 553.282262][T11991] ? register_netdev+0x40/0x40 [ 553.282264][T11991] ? lock_release+0x184/0x1f0 [ 553.282266][T11991] ? netdev_adjacent_rename_links+0x470/0x470 [ 553.282268][T11991] ? __kernel_text_address+0x12/0x30 [ 553.282271][T11991] ? write_profile+0xf0/0xf0 [ 553.282274][T11991] ? __asan_memset+0x27/0x50 [ 553.282278][T11991] do_setlink.isra.0+0x1f7d/0x2a60 [ 553.282279][T11991] ? stack_trace_save+0x93/0xc0 [ 553.282281][T11991] ? rtnl_link_get_size+0x350/0x350 [ 553.282282][T11991] ? rcu_is_watching+0x16/0xd0 [ 553.282284][T11991] ? stack_depot_save_flags+0x1bc/0x790 [ 553.282293][T11991] ? kasan_save_stack+0x3d/0x50 [ 553.282295][T11991] ? kasan_save_stack+0x2f/0x50 [ 553.282296][T11991] ? kasan_save_track+0x14/0x30 [ 553.282297][T11991] ? __kasan_kmalloc+0x7b/0x90 [ 553.282299][T11991] ? __kmalloc_cache_noprof+0x29a/0x620 [ 553.282300][T11991] ? rtnl_newlink+0x124/0x11b0 [ 553.282301][T11991] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 553.282302][T11991] ? netlink_rcv_skb+0x14e/0x3a0 [ 553.282306][T11991] ? netlink_unicast+0x486/0x750 [ 553.282307][T11991] ? netlink_sendmsg+0x75b/0xc90 [ 553.282309][T11991] ? __sock_sendmsg+0xce/0x190 [ 553.282312][T11991] ? ____sys_sendmsg+0x61a/0x860 [ 553.282313][T11991] ? ___sys_sendmsg+0x14e/0x1d0 [ 553.282314][T11991] ? __sys_sendmsg+0x12c/0x1d0 [ 553.282316][T11991] ? do_syscall_64+0xff/0x530 [ 553.282319][T11991] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 553.282321][T11991] ? rcu_is_watching+0x16/0xd0 [ 553.282323][T11991] ? lock_acquire+0x13c/0x160 [ 553.282324][T11991] ? rcu_is_watching+0x16/0xd0 [ 553.282325][T11991] ? rcu_is_watching+0x16/0xd0 [ 553.282326][T11991] ? trace_contention_end+0xb3/0x180 [ 553.282328][T11991] ? __mutex_lock+0x1db/0x1ea0 [ 553.282330][T11991] ? __mutex_lock+0x9a3/0x1ea0 [ 553.282331][T11991] ? rtnl_newlink+0x9a8/0x11b0 [ 553.282333][T11991] ? ww_mutex_lock+0x160/0x160 [ 553.282334][T11991] ? nla_get_range_signed+0x3d0/0x3d0 [ 553.282338][T11991] ? rcu_is_watching+0x16/0xd0 [ 553.282339][T11991] ? __rtnl_newlink+0x3fa/0xa50 [ 553.282341][T11991] rtnl_newlink+0x9f1/0x11b0 [ 553.282344][T11991] ? rcu_is_watching+0x16/0xd0 [ 553.282345][T11991] ? rtnl_bridge_getlink+0x850/0x850 [ 553.282346][T11991] ? lock_acquire+0x13c/0x160 [ 553.282348][T11991] ? rcu_is_watching+0x16/0xd0 [ 553.282349][T11991] ? is_bpf_text_address+0x3e/0x110 [ 553.282352][T11991] ? is_bpf_text_address+0x72/0x110 [ 553.282353][T11991] ? kernel_text_address+0x149/0x170 [ 553.282355][T11991] ? rcu_is_watching+0x16/0xd0 [ 553.282356][T11991] ? cap_capable+0x1d7/0x3d0 [ 553.282360][T11991] ? arch_stack_walk+0xed/0x130 [ 553.282362][T11991] ? rcu_is_watching+0x16/0xd0 [ 553.282363][T11991] ? lock_acquire+0x13c/0x160 [ 553.282365][T11991] ? rcu_is_watching+0x16/0xd0 [ 553.282366][T11991] ? rtnl_bridge_getlink+0x850/0x850 [ 553.282368][T11991] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 553.282370][T11991] ? rtnl_link_fill+0x920/0x920 [ 553.282371][T11991] ? filter_irq_stacks+0xd0/0xd0 [ 553.282373][T11991] ? stack_depot_save_flags+0x1bc/0x790 [ 553.282375][T11991] netlink_rcv_skb+0x14e/0x3a0 [ 553.282377][T11991] ? rtnl_link_fill+0x920/0x920 [ 553.282379][T11991] ? lock_release+0x184/0x1f0 [ 553.282381][T11991] ? netlink_ack+0xcf0/0xcf0 [ 553.282382][T11991] ? __netlink_lookup+0xb9/0x6b0 [ 553.282385][T11991] ? rcu_is_watching+0x16/0xd0 [ 553.282387][T11991] ? lock_release+0x184/0x1f0 [ 553.282389][T11991] netlink_unicast+0x486/0x750 [ 553.282391][T11991] ? netlink_attachskb+0x810/0x810 [ 553.282393][T11991] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 553.282395][T11991] netlink_sendmsg+0x75b/0xc90 [ 553.282397][T11991] ? netlink_unicast+0x750/0x750 [ 553.282399][T11991] ? kernel_text_address+0x149/0x170 [ 553.282401][T11991] ? lock_acquire+0x13c/0x160 [ 553.282403][T11991] ? __import_iovec+0x36c/0x620 [ 553.282406][T11991] __sock_sendmsg+0xce/0x190 [ 553.282408][T11991] ____sys_sendmsg+0x61a/0x860 [ 553.282410][T11991] ? copy_msghdr_from_user+0x279/0x420 [ 553.282411][T11991] ? sock_write_iter+0x400/0x400 [ 553.282413][T11991] ? move_addr_to_kernel+0x40/0x40 [ 553.282415][T11991] ? filter_irq_stacks+0xd0/0xd0 [ 553.282417][T11991] ___sys_sendmsg+0x14e/0x1d0 [ 553.282419][T11991] ? copy_msghdr_from_user+0x420/0x420 [ 553.282425][T11991] __sys_sendmsg+0x12c/0x1d0 [ 553.282427][T11991] ? __sys_sendmsg_sock+0x20/0x20 [ 553.282430][T11991] ? rcu_is_watching+0x16/0xd0 [ 553.282431][T11991] do_syscall_64+0xff/0x530 [ 553.282433][T11991] ? exc_page_fault+0xee/0x100 [ 553.282435][T11991] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 553.282437][T11991] RIP: 0033:0x7f9454c0a54e [ 553.282439][T11991] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 553.282441][T11991] RSP: 002b:00007ffe6ea13d00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 553.282444][T11991] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9454c0a54e [ 553.282446][T11991] RDX: 0000000000000000 RSI: 00007ffe6ea13db0 RDI: 0000000000000005 [ 553.282447][T11991] RBP: 00007ffe6ea13d10 R08: 0000000000000000 R09: 0000000000000000 [ 553.282448][T11991] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a5fd [ 553.282449][T11991] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe6ea14480 [ 553.282451][T11991] [ 561.278107][T12134] eth1: renamed from tmp [ 561.278123][T12134] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 561.278125][T12134] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12134, name: ip [ 561.278127][T12134] preempt_count: 1, expected: 0 [ 561.278128][T12134] RCU nest depth: 0, expected: 0 [ 561.278129][T12134] INFO: lockdep is turned off. [ 561.278130][T12134] irq event stamp: 0 [ 561.278131][T12134] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 561.278136][T12134] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 561.278143][T12134] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 561.278144][T12134] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 561.278146][T12134] Preemption disabled at: [ 561.278147][T12134] [] vprintk_emit+0x31b/0x3e0 [ 561.278154][T12134] CPU: 2 UID: 0 PID: 12134 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 561.278158][T12134] Tainted: [W]=WARN [ 561.278159][T12134] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 561.278161][T12134] Call Trace: [ 561.278162][T12134] [ 561.278163][T12134] dump_stack_lvl+0x6f/0xa0 [ 561.278169][T12134] ? vprintk_emit+0x31b/0x3e0 [ 561.278171][T12134] __might_resched.cold+0x1fe/0x2c1 [ 561.278174][T12134] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 561.278178][T12134] ? rcu_is_watching+0x16/0xd0 [ 561.278181][T12134] __kmalloc_noprof+0x443/0x760 [ 561.278183][T12134] ? __rwlock_init+0x150/0x150 [ 561.278187][T12134] ? alloc_buf.isra.0+0x4b/0x260 [ 561.278191][T12134] ? do_raw_spin_unlock+0x59/0x250 [ 561.278193][T12134] alloc_buf.isra.0+0x4b/0x260 [ 561.278196][T12134] put_chars+0x1e1/0x2f0 [ 561.278198][T12134] ? __send_to_port+0x420/0x420 [ 561.278199][T12134] ? printk_get_next_message+0x240/0x650 [ 561.278202][T12134] ? console_prepend_replay+0x20/0x20 [ 561.278204][T12134] ? pointer+0x794/0xed0 [ 561.278207][T12134] hvc_console_print+0x292/0x780 [ 561.278212][T12134] ? hvc_write+0x3a0/0x3a0 [ 561.278214][T12134] ? __rwlock_init+0x150/0x150 [ 561.278216][T12134] ? lock_acquire+0x13c/0x160 [ 561.278219][T12134] console_emit_next_record+0x22f/0x4c0 [ 561.278222][T12134] ? devkmsg_read+0x4b0/0x4b0 [ 561.278224][T12134] ? rcu_is_watching+0x16/0xd0 [ 561.278225][T12134] ? rcu_is_watching+0x16/0xd0 [ 561.278226][T12134] ? rcu_is_watching+0x16/0xd0 [ 561.278227][T12134] ? lock_acquire+0x13c/0x160 [ 561.278229][T12134] ? console_flush_one_record+0x111/0x710 [ 561.278231][T12134] console_flush_one_record+0x46f/0x710 [ 561.278234][T12134] ? console_emit_next_record+0x4c0/0x4c0 [ 561.278237][T12134] console_unlock+0xee/0x1f0 [ 561.278239][T12134] ? lock_acquire+0x13c/0x160 [ 561.278240][T12134] ? console_flush_one_record+0x710/0x710 [ 561.278242][T12134] ? rcu_is_watching+0x16/0xd0 [ 561.278243][T12134] ? lock_release+0x184/0x1f0 [ 561.278245][T12134] ? lock_acquire+0xe0/0x160 [ 561.278246][T12134] ? __rcu_read_lock+0x70/0x70 [ 561.278248][T12134] ? __down_trylock_console_sem+0x5e/0xa0 [ 561.278250][T12134] ? vprintk_emit+0x320/0x3e0 [ 561.278252][T12134] vprintk_emit+0x37c/0x3e0 [ 561.278253][T12134] ? wake_up_klogd_work_func+0x90/0x90 [ 561.278254][T12134] ? prepare_to_wait_event+0x8d/0x740 [ 561.278257][T12134] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 561.278260][T12134] ? _mutex_trylock_nest_lock+0x390/0x390 [ 561.278262][T12134] _printk+0xc7/0x100 [ 561.278265][T12134] ? snapshot_read.cold+0x21/0x21 [ 561.278267][T12134] ? synchronize_rcu_normal+0x340/0x340 [ 561.278270][T12134] ? netdev_name+0x43/0x60 [ 561.278273][T12134] ? __netdev_printk+0x17f/0x1d0 [ 561.278275][T12134] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 561.278278][T12134] netdev_info+0xe2/0x116 [ 561.278281][T12134] ? netdev_notice+0x120/0x120 [ 561.278283][T12134] ? do_raw_spin_lock+0x131/0x280 [ 561.278285][T12134] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 561.278287][T12134] ? __rwlock_init+0x150/0x150 [ 561.278289][T12134] ? rcu_is_watching+0x16/0xd0 [ 561.278290][T12134] ? rcu_is_watching+0x16/0xd0 [ 561.278291][T12134] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 561.278293][T12134] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 561.278295][T12134] ? trace_irq_enable.constprop.0+0x30/0x160 [ 561.278296][T12134] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 561.278297][T12134] netif_change_name.cold+0x4f/0x89 [ 561.278299][T12134] ? register_netdev+0x40/0x40 [ 561.278300][T12134] ? lock_release+0x184/0x1f0 [ 561.278303][T12134] ? netdev_adjacent_rename_links+0x470/0x470 [ 561.278305][T12134] ? __kernel_text_address+0x12/0x30 [ 561.278308][T12134] ? write_profile+0xf0/0xf0 [ 561.278311][T12134] ? __asan_memset+0x27/0x50 [ 561.278315][T12134] do_setlink.isra.0+0x1f7d/0x2a60 [ 561.278317][T12134] ? stack_trace_save+0x93/0xc0 [ 561.278318][T12134] ? rtnl_link_get_size+0x350/0x350 [ 561.278320][T12134] ? rcu_is_watching+0x16/0xd0 [ 561.278321][T12134] ? stack_depot_save_flags+0x1bc/0x790 [ 561.278324][T12134] ? kasan_save_stack+0x3d/0x50 [ 561.278326][T12134] ? kasan_save_stack+0x2f/0x50 [ 561.278327][T12134] ? kasan_save_track+0x14/0x30 [ 561.278329][T12134] ? __kasan_kmalloc+0x7b/0x90 [ 561.278330][T12134] ? __kmalloc_cache_noprof+0x29a/0x620 [ 561.278331][T12134] ? rtnl_newlink+0x124/0x11b0 [ 561.278332][T12134] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 561.278334][T12134] ? netlink_rcv_skb+0x14e/0x3a0 [ 561.278337][T12134] ? netlink_unicast+0x486/0x750 [ 561.278339][T12134] ? netlink_sendmsg+0x75b/0xc90 [ 561.278340][T12134] ? __sock_sendmsg+0xce/0x190 [ 561.278343][T12134] ? ____sys_sendmsg+0x61a/0x860 [ 561.278351][T12134] ? ___sys_sendmsg+0x14e/0x1d0 [ 561.278352][T12134] ? __sys_sendmsg+0x12c/0x1d0 [ 561.278354][T12134] ? do_syscall_64+0xff/0x530 [ 561.278357][T12134] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 561.278359][T12134] ? rcu_is_watching+0x16/0xd0 [ 561.278361][T12134] ? lock_acquire+0x13c/0x160 [ 561.278362][T12134] ? rcu_is_watching+0x16/0xd0 [ 561.278363][T12134] ? rcu_is_watching+0x16/0xd0 [ 561.278364][T12134] ? trace_contention_end+0xb3/0x180 [ 561.278366][T12134] ? __mutex_lock+0x1db/0x1ea0 [ 561.278368][T12134] ? __mutex_lock+0x9a3/0x1ea0 [ 561.278369][T12134] ? rtnl_newlink+0x9a8/0x11b0 [ 561.278371][T12134] ? ww_mutex_lock+0x160/0x160 [ 561.278372][T12134] ? nla_get_range_signed+0x3d0/0x3d0 [ 561.278375][T12134] ? rcu_is_watching+0x16/0xd0 [ 561.278377][T12134] ? __rtnl_newlink+0x3fa/0xa50 [ 561.278379][T12134] rtnl_newlink+0x9f1/0x11b0 [ 561.278381][T12134] ? rcu_is_watching+0x16/0xd0 [ 561.278383][T12134] ? rtnl_bridge_getlink+0x850/0x850 [ 561.278384][T12134] ? lock_acquire+0x13c/0x160 [ 561.278386][T12134] ? rcu_is_watching+0x16/0xd0 [ 561.278387][T12134] ? is_bpf_text_address+0x3e/0x110 [ 561.278389][T12134] ? is_bpf_text_address+0x72/0x110 [ 561.278391][T12134] ? kernel_text_address+0x149/0x170 [ 561.278392][T12134] ? rcu_is_watching+0x16/0xd0 [ 561.278394][T12134] ? cap_capable+0x1d7/0x3d0 [ 561.278397][T12134] ? arch_stack_walk+0xed/0x130 [ 561.278400][T12134] ? rcu_is_watching+0x16/0xd0 [ 561.278401][T12134] ? lock_acquire+0x13c/0x160 [ 561.278402][T12134] ? rcu_is_watching+0x16/0xd0 [ 561.278404][T12134] ? rtnl_bridge_getlink+0x850/0x850 [ 561.278405][T12134] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 561.278407][T12134] ? rtnl_link_fill+0x920/0x920 [ 561.278409][T12134] ? filter_irq_stacks+0xd0/0xd0 [ 561.278410][T12134] ? stack_depot_save_flags+0x1bc/0x790 [ 561.278413][T12134] netlink_rcv_skb+0x14e/0x3a0 [ 561.278415][T12134] ? rtnl_link_fill+0x920/0x920 [ 561.278416][T12134] ? lock_release+0x184/0x1f0 [ 561.278418][T12134] ? netlink_ack+0xcf0/0xcf0 [ 561.278419][T12134] ? __netlink_lookup+0xb9/0x6b0 [ 561.278423][T12134] ? rcu_is_watching+0x16/0xd0 [ 561.278424][T12134] ? lock_release+0x184/0x1f0 [ 561.278426][T12134] netlink_unicast+0x486/0x750 [ 561.278428][T12134] ? netlink_attachskb+0x810/0x810 [ 561.278430][T12134] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 561.278432][T12134] netlink_sendmsg+0x75b/0xc90 [ 561.278435][T12134] ? netlink_unicast+0x750/0x750 [ 561.278436][T12134] ? kernel_text_address+0x149/0x170 [ 561.278438][T12134] ? lock_acquire+0x13c/0x160 [ 561.278440][T12134] ? __import_iovec+0x36c/0x620 [ 561.278443][T12134] __sock_sendmsg+0xce/0x190 [ 561.278445][T12134] ____sys_sendmsg+0x61a/0x860 [ 561.278447][T12134] ? copy_msghdr_from_user+0x279/0x420 [ 561.278449][T12134] ? sock_write_iter+0x400/0x400 [ 561.278451][T12134] ? move_addr_to_kernel+0x40/0x40 [ 561.278452][T12134] ? filter_irq_stacks+0xd0/0xd0 [ 561.278455][T12134] ___sys_sendmsg+0x14e/0x1d0 [ 561.278457][T12134] ? copy_msghdr_from_user+0x420/0x420 [ 561.278462][T12134] __sys_sendmsg+0x12c/0x1d0 [ 561.278464][T12134] ? __sys_sendmsg_sock+0x20/0x20 [ 561.278467][T12134] ? rcu_is_watching+0x16/0xd0 [ 561.278469][T12134] do_syscall_64+0xff/0x530 [ 561.278471][T12134] ? exc_page_fault+0xee/0x100 [ 561.278473][T12134] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 561.278474][T12134] RIP: 0033:0x7fc7f028254e [ 561.278477][T12134] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 561.278478][T12134] RSP: 002b:00007ffc93bc15a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 561.278482][T12134] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc7f028254e [ 561.278484][T12134] RDX: 0000000000000000 RSI: 00007ffc93bc1650 RDI: 0000000000000005 [ 561.278485][T12134] RBP: 00007ffc93bc15b0 R08: 0000000000000000 R09: 0000000000000000 [ 561.278486][T12134] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a605 [ 561.278487][T12134] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc93bc1d20 [ 561.278489][T12134] [ 569.371084][T12277] eth1: renamed from tmp [ 569.371098][T12277] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 569.371101][T12277] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12277, name: ip [ 569.371103][T12277] preempt_count: 1, expected: 0 [ 569.371104][T12277] RCU nest depth: 0, expected: 0 [ 569.371104][T12277] INFO: lockdep is turned off. [ 569.371106][T12277] irq event stamp: 0 [ 569.371106][T12277] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 569.371111][T12277] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 569.371118][T12277] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 569.371120][T12277] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 569.371122][T12277] Preemption disabled at: [ 569.371122][T12277] [] vprintk_emit+0x31b/0x3e0 [ 569.371129][T12277] CPU: 0 UID: 0 PID: 12277 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 569.371132][T12277] Tainted: [W]=WARN [ 569.371133][T12277] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 569.371135][T12277] Call Trace: [ 569.371136][T12277] [ 569.371138][T12277] dump_stack_lvl+0x6f/0xa0 [ 569.371143][T12277] ? vprintk_emit+0x31b/0x3e0 [ 569.371145][T12277] __might_resched.cold+0x1fe/0x2c1 [ 569.371148][T12277] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 569.371152][T12277] ? rcu_is_watching+0x16/0xd0 [ 569.371154][T12277] __kmalloc_noprof+0x443/0x760 [ 569.371157][T12277] ? __rwlock_init+0x150/0x150 [ 569.371161][T12277] ? alloc_buf.isra.0+0x4b/0x260 [ 569.371166][T12277] ? do_raw_spin_unlock+0x59/0x250 [ 569.371168][T12277] alloc_buf.isra.0+0x4b/0x260 [ 569.371171][T12277] put_chars+0x1e1/0x2f0 [ 569.371172][T12277] ? __send_to_port+0x420/0x420 [ 569.371173][T12277] ? printk_get_next_message+0x240/0x650 [ 569.371176][T12277] ? console_prepend_replay+0x20/0x20 [ 569.371178][T12277] ? pointer+0x794/0xed0 [ 569.371182][T12277] hvc_console_print+0x292/0x780 [ 569.371186][T12277] ? hvc_write+0x3a0/0x3a0 [ 569.371188][T12277] ? __rwlock_init+0x150/0x150 [ 569.371190][T12277] ? lock_acquire+0x13c/0x160 [ 569.371192][T12277] console_emit_next_record+0x22f/0x4c0 [ 569.371195][T12277] ? devkmsg_read+0x4b0/0x4b0 [ 569.371197][T12277] ? rcu_is_watching+0x16/0xd0 [ 569.371198][T12277] ? rcu_is_watching+0x16/0xd0 [ 569.371200][T12277] ? rcu_is_watching+0x16/0xd0 [ 569.371201][T12277] ? lock_acquire+0x13c/0x160 [ 569.371203][T12277] ? console_flush_one_record+0x111/0x710 [ 569.371205][T12277] console_flush_one_record+0x46f/0x710 [ 569.371207][T12277] ? console_emit_next_record+0x4c0/0x4c0 [ 569.371210][T12277] console_unlock+0xee/0x1f0 [ 569.371212][T12277] ? lock_acquire+0x13c/0x160 [ 569.371214][T12277] ? console_flush_one_record+0x710/0x710 [ 569.371215][T12277] ? rcu_is_watching+0x16/0xd0 [ 569.371216][T12277] ? lock_release+0x184/0x1f0 [ 569.371218][T12277] ? lock_acquire+0xe0/0x160 [ 569.371220][T12277] ? __rcu_read_lock+0x70/0x70 [ 569.371221][T12277] ? __down_trylock_console_sem+0x5e/0xa0 [ 569.371223][T12277] ? vprintk_emit+0x320/0x3e0 [ 569.371225][T12277] vprintk_emit+0x37c/0x3e0 [ 569.371227][T12277] ? wake_up_klogd_work_func+0x90/0x90 [ 569.371228][T12277] ? prepare_to_wait_event+0x8d/0x740 [ 569.371230][T12277] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 569.371233][T12277] ? _mutex_trylock_nest_lock+0x390/0x390 [ 569.371236][T12277] _printk+0xc7/0x100 [ 569.371239][T12277] ? snapshot_read.cold+0x21/0x21 [ 569.371241][T12277] ? synchronize_rcu_normal+0x340/0x340 [ 569.371243][T12277] ? netdev_name+0x43/0x60 [ 569.371247][T12277] ? __netdev_printk+0x17f/0x1d0 [ 569.371249][T12277] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 569.371252][T12277] netdev_info+0xe2/0x116 [ 569.371254][T12277] ? netdev_notice+0x120/0x120 [ 569.371256][T12277] ? do_raw_spin_lock+0x131/0x280 [ 569.371258][T12277] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 569.371261][T12277] ? __rwlock_init+0x150/0x150 [ 569.371262][T12277] ? rcu_is_watching+0x16/0xd0 [ 569.371264][T12277] ? rcu_is_watching+0x16/0xd0 [ 569.371265][T12277] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 569.371266][T12277] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 569.371268][T12277] ? trace_irq_enable.constprop.0+0x30/0x160 [ 569.371269][T12277] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 569.371271][T12277] netif_change_name.cold+0x4f/0x89 [ 569.371272][T12277] ? register_netdev+0x40/0x40 [ 569.371274][T12277] ? lock_release+0x184/0x1f0 [ 569.371276][T12277] ? netdev_adjacent_rename_links+0x470/0x470 [ 569.371279][T12277] ? __kernel_text_address+0x12/0x30 [ 569.371281][T12277] ? write_profile+0xf0/0xf0 [ 569.371284][T12277] ? __asan_memset+0x27/0x50 [ 569.371288][T12277] do_setlink.isra.0+0x1f7d/0x2a60 [ 569.371290][T12277] ? stack_trace_save+0x93/0xc0 [ 569.371291][T12277] ? rtnl_link_get_size+0x350/0x350 [ 569.371293][T12277] ? rcu_is_watching+0x16/0xd0 [ 569.371294][T12277] ? stack_depot_save_flags+0x1bc/0x790 [ 569.371297][T12277] ? kasan_save_stack+0x3d/0x50 [ 569.371299][T12277] ? kasan_save_stack+0x2f/0x50 [ 569.371300][T12277] ? kasan_save_track+0x14/0x30 [ 569.371302][T12277] ? __kasan_kmalloc+0x7b/0x90 [ 569.371303][T12277] ? __kmalloc_cache_noprof+0x29a/0x620 [ 569.371304][T12277] ? rtnl_newlink+0x124/0x11b0 [ 569.371305][T12277] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 569.371307][T12277] ? netlink_rcv_skb+0x14e/0x3a0 [ 569.371310][T12277] ? netlink_unicast+0x486/0x750 [ 569.371311][T12277] ? netlink_sendmsg+0x75b/0xc90 [ 569.371313][T12277] ? __sock_sendmsg+0xce/0x190 [ 569.371315][T12277] ? ____sys_sendmsg+0x61a/0x860 [ 569.371317][T12277] ? ___sys_sendmsg+0x14e/0x1d0 [ 569.371318][T12277] ? __sys_sendmsg+0x12c/0x1d0 [ 569.371320][T12277] ? do_syscall_64+0xff/0x530 [ 569.371323][T12277] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 569.371325][T12277] ? rcu_is_watching+0x16/0xd0 [ 569.371326][T12277] ? lock_acquire+0x13c/0x160 [ 569.371328][T12277] ? rcu_is_watching+0x16/0xd0 [ 569.371329][T12277] ? rcu_is_watching+0x16/0xd0 [ 569.371330][T12277] ? trace_contention_end+0xb3/0x180 [ 569.371332][T12277] ? __mutex_lock+0x1db/0x1ea0 [ 569.371333][T12277] ? __mutex_lock+0x9a3/0x1ea0 [ 569.371334][T12277] ? rtnl_newlink+0x9a8/0x11b0 [ 569.371336][T12277] ? ww_mutex_lock+0x160/0x160 [ 569.371337][T12277] ? nla_get_range_signed+0x3d0/0x3d0 [ 569.371341][T12277] ? rcu_is_watching+0x16/0xd0 [ 569.371342][T12277] ? __rtnl_newlink+0x3fa/0xa50 [ 569.371344][T12277] rtnl_newlink+0x9f1/0x11b0 [ 569.371346][T12277] ? rcu_is_watching+0x16/0xd0 [ 569.371348][T12277] ? rtnl_bridge_getlink+0x850/0x850 [ 569.371349][T12277] ? lock_acquire+0x13c/0x160 [ 569.371351][T12277] ? rcu_is_watching+0x16/0xd0 [ 569.371352][T12277] ? is_bpf_text_address+0x3e/0x110 [ 569.371354][T12277] ? is_bpf_text_address+0x72/0x110 [ 569.371356][T12277] ? kernel_text_address+0x149/0x170 [ 569.371357][T12277] ? rcu_is_watching+0x16/0xd0 [ 569.371358][T12277] ? cap_capable+0x1d7/0x3d0 [ 569.371362][T12277] ? arch_stack_walk+0xed/0x130 [ 569.371364][T12277] ? rcu_is_watching+0x16/0xd0 [ 569.371365][T12277] ? lock_acquire+0x13c/0x160 [ 569.371367][T12277] ? rcu_is_watching+0x16/0xd0 [ 569.371368][T12277] ? rtnl_bridge_getlink+0x850/0x850 [ 569.371370][T12277] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 569.371371][T12277] ? rtnl_link_fill+0x920/0x920 [ 569.371373][T12277] ? filter_irq_stacks+0xd0/0xd0 [ 569.371375][T12277] ? stack_depot_save_flags+0x1bc/0x790 [ 569.371377][T12277] netlink_rcv_skb+0x14e/0x3a0 [ 569.371379][T12277] ? rtnl_link_fill+0x920/0x920 [ 569.371380][T12277] ? lock_release+0x184/0x1f0 [ 569.371382][T12277] ? netlink_ack+0xcf0/0xcf0 [ 569.371384][T12277] ? __netlink_lookup+0xb9/0x6b0 [ 569.371387][T12277] ? rcu_is_watching+0x16/0xd0 [ 569.371388][T12277] ? lock_release+0x184/0x1f0 [ 569.371390][T12277] netlink_unicast+0x486/0x750 [ 569.371392][T12277] ? netlink_attachskb+0x810/0x810 [ 569.371394][T12277] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 569.371396][T12277] netlink_sendmsg+0x75b/0xc90 [ 569.371398][T12277] ? netlink_unicast+0x750/0x750 [ 569.371400][T12277] ? kernel_text_address+0x149/0x170 [ 569.371402][T12277] ? lock_acquire+0x13c/0x160 [ 569.371404][T12277] ? __import_iovec+0x36c/0x620 [ 569.371411][T12277] __sock_sendmsg+0xce/0x190 [ 569.371413][T12277] ____sys_sendmsg+0x61a/0x860 [ 569.371414][T12277] ? copy_msghdr_from_user+0x279/0x420 [ 569.371416][T12277] ? sock_write_iter+0x400/0x400 [ 569.371418][T12277] ? move_addr_to_kernel+0x40/0x40 [ 569.371419][T12277] ? filter_irq_stacks+0xd0/0xd0 [ 569.371422][T12277] ___sys_sendmsg+0x14e/0x1d0 [ 569.371424][T12277] ? copy_msghdr_from_user+0x420/0x420 [ 569.371429][T12277] __sys_sendmsg+0x12c/0x1d0 [ 569.371431][T12277] ? __sys_sendmsg_sock+0x20/0x20 [ 569.371434][T12277] ? rcu_is_watching+0x16/0xd0 [ 569.371435][T12277] do_syscall_64+0xff/0x530 [ 569.371437][T12277] ? exc_page_fault+0xee/0x100 [ 569.371439][T12277] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 569.371441][T12277] RIP: 0033:0x7fb97c18d54e [ 569.371443][T12277] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 569.371445][T12277] RSP: 002b:00007ffd2dcba970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 569.371449][T12277] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb97c18d54e [ 569.371450][T12277] RDX: 0000000000000000 RSI: 00007ffd2dcbaa20 RDI: 0000000000000005 [ 569.371451][T12277] RBP: 00007ffd2dcba980 R08: 0000000000000000 R09: 0000000000000000 [ 569.371452][T12277] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a60d [ 569.371453][T12277] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd2dcbb0f0 [ 569.371456][T12277] [ 577.418109][T12420] eth1: renamed from tmp [ 577.418124][T12420] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 577.418126][T12420] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12420, name: ip [ 577.418128][T12420] preempt_count: 1, expected: 0 [ 577.418129][T12420] RCU nest depth: 0, expected: 0 [ 577.418129][T12420] INFO: lockdep is turned off. [ 577.418130][T12420] irq event stamp: 0 [ 577.418131][T12420] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 577.418136][T12420] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 577.418142][T12420] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 577.418144][T12420] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 577.418146][T12420] Preemption disabled at: [ 577.418147][T12420] [] vprintk_emit+0x31b/0x3e0 [ 577.418154][T12420] CPU: 2 UID: 0 PID: 12420 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 577.418158][T12420] Tainted: [W]=WARN [ 577.418159][T12420] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 577.418162][T12420] Call Trace: [ 577.418164][T12420] [ 577.418166][T12420] dump_stack_lvl+0x6f/0xa0 [ 577.418172][T12420] ? vprintk_emit+0x31b/0x3e0 [ 577.418173][T12420] __might_resched.cold+0x1fe/0x2c1 [ 577.418177][T12420] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 577.418181][T12420] ? rcu_is_watching+0x16/0xd0 [ 577.418183][T12420] __kmalloc_noprof+0x443/0x760 [ 577.418186][T12420] ? __rwlock_init+0x150/0x150 [ 577.418189][T12420] ? alloc_buf.isra.0+0x4b/0x260 [ 577.418194][T12420] ? do_raw_spin_unlock+0x59/0x250 [ 577.418196][T12420] alloc_buf.isra.0+0x4b/0x260 [ 577.418199][T12420] put_chars+0x1e1/0x2f0 [ 577.418201][T12420] ? __send_to_port+0x420/0x420 [ 577.418202][T12420] ? printk_get_next_message+0x240/0x650 [ 577.418204][T12420] ? console_prepend_replay+0x20/0x20 [ 577.418206][T12420] ? pointer+0x794/0xed0 [ 577.418210][T12420] hvc_console_print+0x292/0x780 [ 577.418215][T12420] ? hvc_write+0x3a0/0x3a0 [ 577.418216][T12420] ? __rwlock_init+0x150/0x150 [ 577.418218][T12420] ? lock_acquire+0x13c/0x160 [ 577.418221][T12420] console_emit_next_record+0x22f/0x4c0 [ 577.418224][T12420] ? devkmsg_read+0x4b0/0x4b0 [ 577.418226][T12420] ? rcu_is_watching+0x16/0xd0 [ 577.418228][T12420] ? rcu_is_watching+0x16/0xd0 [ 577.418229][T12420] ? rcu_is_watching+0x16/0xd0 [ 577.418230][T12420] ? lock_acquire+0x13c/0x160 [ 577.418232][T12420] ? console_flush_one_record+0x111/0x710 [ 577.418234][T12420] console_flush_one_record+0x46f/0x710 [ 577.418236][T12420] ? console_emit_next_record+0x4c0/0x4c0 [ 577.418239][T12420] console_unlock+0xee/0x1f0 [ 577.418241][T12420] ? lock_acquire+0x13c/0x160 [ 577.418243][T12420] ? console_flush_one_record+0x710/0x710 [ 577.418245][T12420] ? rcu_is_watching+0x16/0xd0 [ 577.418246][T12420] ? lock_release+0x184/0x1f0 [ 577.418248][T12420] ? lock_acquire+0xe0/0x160 [ 577.418249][T12420] ? __rcu_read_lock+0x70/0x70 [ 577.418251][T12420] ? __down_trylock_console_sem+0x5e/0xa0 [ 577.418253][T12420] ? vprintk_emit+0x320/0x3e0 [ 577.418254][T12420] vprintk_emit+0x37c/0x3e0 [ 577.418256][T12420] ? wake_up_klogd_work_func+0x90/0x90 [ 577.418257][T12420] ? prepare_to_wait_event+0x8d/0x740 [ 577.418260][T12420] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 577.418263][T12420] ? _mutex_trylock_nest_lock+0x390/0x390 [ 577.418265][T12420] _printk+0xc7/0x100 [ 577.418269][T12420] ? snapshot_read.cold+0x21/0x21 [ 577.418271][T12420] ? synchronize_rcu_normal+0x340/0x340 [ 577.418273][T12420] ? netdev_name+0x43/0x60 [ 577.418276][T12420] ? __netdev_printk+0x17f/0x1d0 [ 577.418278][T12420] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 577.418281][T12420] netdev_info+0xe2/0x116 [ 577.418284][T12420] ? netdev_notice+0x120/0x120 [ 577.418286][T12420] ? do_raw_spin_lock+0x131/0x280 [ 577.418288][T12420] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 577.418290][T12420] ? __rwlock_init+0x150/0x150 [ 577.418292][T12420] ? rcu_is_watching+0x16/0xd0 [ 577.418293][T12420] ? rcu_is_watching+0x16/0xd0 [ 577.418294][T12420] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 577.418296][T12420] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 577.418298][T12420] ? trace_irq_enable.constprop.0+0x30/0x160 [ 577.418299][T12420] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 577.418300][T12420] netif_change_name.cold+0x4f/0x89 [ 577.418302][T12420] ? register_netdev+0x40/0x40 [ 577.418304][T12420] ? lock_release+0x184/0x1f0 [ 577.418306][T12420] ? netdev_adjacent_rename_links+0x470/0x470 [ 577.418308][T12420] ? __kernel_text_address+0x12/0x30 [ 577.418311][T12420] ? write_profile+0xf0/0xf0 [ 577.418314][T12420] ? __asan_memset+0x27/0x50 [ 577.418317][T12420] do_setlink.isra.0+0x1f7d/0x2a60 [ 577.418319][T12420] ? stack_trace_save+0x93/0xc0 [ 577.418321][T12420] ? rtnl_link_get_size+0x350/0x350 [ 577.418322][T12420] ? rcu_is_watching+0x16/0xd0 [ 577.418323][T12420] ? stack_depot_save_flags+0x1bc/0x790 [ 577.418327][T12420] ? kasan_save_stack+0x3d/0x50 [ 577.418329][T12420] ? kasan_save_stack+0x2f/0x50 [ 577.418330][T12420] ? kasan_save_track+0x14/0x30 [ 577.418331][T12420] ? __kasan_kmalloc+0x7b/0x90 [ 577.418333][T12420] ? __kmalloc_cache_noprof+0x29a/0x620 [ 577.418334][T12420] ? rtnl_newlink+0x124/0x11b0 [ 577.418335][T12420] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 577.418337][T12420] ? netlink_rcv_skb+0x14e/0x3a0 [ 577.418340][T12420] ? netlink_unicast+0x486/0x750 [ 577.418342][T12420] ? netlink_sendmsg+0x75b/0xc90 [ 577.418343][T12420] ? __sock_sendmsg+0xce/0x190 [ 577.418346][T12420] ? ____sys_sendmsg+0x61a/0x860 [ 577.418348][T12420] ? ___sys_sendmsg+0x14e/0x1d0 [ 577.418350][T12420] ? __sys_sendmsg+0x12c/0x1d0 [ 577.418353][T12420] ? do_syscall_64+0xff/0x530 [ 577.418356][T12420] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 577.418359][T12420] ? rcu_is_watching+0x16/0xd0 [ 577.418361][T12420] ? lock_acquire+0x13c/0x160 [ 577.418364][T12420] ? rcu_is_watching+0x16/0xd0 [ 577.418365][T12420] ? rcu_is_watching+0x16/0xd0 [ 577.418366][T12420] ? trace_contention_end+0xb3/0x180 [ 577.418368][T12420] ? __mutex_lock+0x1db/0x1ea0 [ 577.418369][T12420] ? __mutex_lock+0x9a3/0x1ea0 [ 577.418370][T12420] ? rtnl_newlink+0x9a8/0x11b0 [ 577.418372][T12420] ? ww_mutex_lock+0x160/0x160 [ 577.418373][T12420] ? nla_get_range_signed+0x3d0/0x3d0 [ 577.418377][T12420] ? rcu_is_watching+0x16/0xd0 [ 577.418378][T12420] ? __rtnl_newlink+0x3fa/0xa50 [ 577.418380][T12420] rtnl_newlink+0x9f1/0x11b0 [ 577.418383][T12420] ? rcu_is_watching+0x16/0xd0 [ 577.418384][T12420] ? rtnl_bridge_getlink+0x850/0x850 [ 577.418385][T12420] ? lock_acquire+0x13c/0x160 [ 577.418387][T12420] ? rcu_is_watching+0x16/0xd0 [ 577.418388][T12420] ? is_bpf_text_address+0x3e/0x110 [ 577.418391][T12420] ? is_bpf_text_address+0x72/0x110 [ 577.418392][T12420] ? kernel_text_address+0x149/0x170 [ 577.418394][T12420] ? rcu_is_watching+0x16/0xd0 [ 577.418395][T12420] ? cap_capable+0x1d7/0x3d0 [ 577.418398][T12420] ? arch_stack_walk+0xed/0x130 [ 577.418401][T12420] ? rcu_is_watching+0x16/0xd0 [ 577.418402][T12420] ? lock_acquire+0x13c/0x160 [ 577.418403][T12420] ? rcu_is_watching+0x16/0xd0 [ 577.418405][T12420] ? rtnl_bridge_getlink+0x850/0x850 [ 577.418406][T12420] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 577.418408][T12420] ? rtnl_link_fill+0x920/0x920 [ 577.418409][T12420] ? filter_irq_stacks+0xd0/0xd0 [ 577.418411][T12420] ? stack_depot_save_flags+0x1bc/0x790 [ 577.418414][T12420] netlink_rcv_skb+0x14e/0x3a0 [ 577.418415][T12420] ? rtnl_link_fill+0x920/0x920 [ 577.418417][T12420] ? lock_release+0x184/0x1f0 [ 577.418419][T12420] ? netlink_ack+0xcf0/0xcf0 [ 577.418420][T12420] ? __netlink_lookup+0xb9/0x6b0 [ 577.418423][T12420] ? rcu_is_watching+0x16/0xd0 [ 577.418425][T12420] ? lock_release+0x184/0x1f0 [ 577.418427][T12420] netlink_unicast+0x486/0x750 [ 577.418429][T12420] ? netlink_attachskb+0x810/0x810 [ 577.418431][T12420] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 577.418433][T12420] netlink_sendmsg+0x75b/0xc90 [ 577.418436][T12420] ? netlink_unicast+0x750/0x750 [ 577.418437][T12420] ? kernel_text_address+0x149/0x170 [ 577.418439][T12420] ? lock_acquire+0x13c/0x160 [ 577.418441][T12420] ? __import_iovec+0x36c/0x620 [ 577.418444][T12420] __sock_sendmsg+0xce/0x190 [ 577.418446][T12420] ____sys_sendmsg+0x61a/0x860 [ 577.418448][T12420] ? copy_msghdr_from_user+0x279/0x420 [ 577.418450][T12420] ? sock_write_iter+0x400/0x400 [ 577.418452][T12420] ? move_addr_to_kernel+0x40/0x40 [ 577.418453][T12420] ? filter_irq_stacks+0xd0/0xd0 [ 577.418456][T12420] ___sys_sendmsg+0x14e/0x1d0 [ 577.418458][T12420] ? copy_msghdr_from_user+0x420/0x420 [ 577.418463][T12420] __sys_sendmsg+0x12c/0x1d0 [ 577.418471][T12420] ? __sys_sendmsg_sock+0x20/0x20 [ 577.418474][T12420] ? rcu_is_watching+0x16/0xd0 [ 577.418476][T12420] do_syscall_64+0xff/0x530 [ 577.418478][T12420] ? exc_page_fault+0xee/0x100 [ 577.418480][T12420] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 577.418482][T12420] RIP: 0033:0x7f429002c54e [ 577.418484][T12420] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 577.418486][T12420] RSP: 002b:00007ffff87c6cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 577.418489][T12420] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f429002c54e [ 577.418491][T12420] RDX: 0000000000000000 RSI: 00007ffff87c6da0 RDI: 0000000000000005 [ 577.418492][T12420] RBP: 00007ffff87c6d00 R08: 0000000000000000 R09: 0000000000000000 [ 577.418493][T12420] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a615 [ 577.418494][T12420] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffff87c7470 [ 577.418496][T12420] [ 585.500094][T12564] eth1: renamed from tmp [ 585.500109][T12564] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 585.500112][T12564] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12564, name: ip [ 585.500114][T12564] preempt_count: 1, expected: 0 [ 585.500115][T12564] RCU nest depth: 0, expected: 0 [ 585.500116][T12564] INFO: lockdep is turned off. [ 585.500117][T12564] irq event stamp: 0 [ 585.500118][T12564] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 585.500122][T12564] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 585.500129][T12564] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 585.500130][T12564] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 585.500132][T12564] Preemption disabled at: [ 585.500133][T12564] [] vprintk_emit+0x31b/0x3e0 [ 585.500140][T12564] CPU: 2 UID: 0 PID: 12564 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 585.500143][T12564] Tainted: [W]=WARN [ 585.500144][T12564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 585.500146][T12564] Call Trace: [ 585.500148][T12564] [ 585.500149][T12564] dump_stack_lvl+0x6f/0xa0 [ 585.500155][T12564] ? vprintk_emit+0x31b/0x3e0 [ 585.500156][T12564] __might_resched.cold+0x1fe/0x2c1 [ 585.500160][T12564] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 585.500164][T12564] ? rcu_is_watching+0x16/0xd0 [ 585.500166][T12564] __kmalloc_noprof+0x443/0x760 [ 585.500169][T12564] ? __rwlock_init+0x150/0x150 [ 585.500172][T12564] ? alloc_buf.isra.0+0x4b/0x260 [ 585.500177][T12564] ? do_raw_spin_unlock+0x59/0x250 [ 585.500179][T12564] alloc_buf.isra.0+0x4b/0x260 [ 585.500182][T12564] put_chars+0x1e1/0x2f0 [ 585.500184][T12564] ? __send_to_port+0x420/0x420 [ 585.500185][T12564] ? printk_get_next_message+0x240/0x650 [ 585.500187][T12564] ? console_prepend_replay+0x20/0x20 [ 585.500190][T12564] ? pointer+0x794/0xed0 [ 585.500193][T12564] hvc_console_print+0x292/0x780 [ 585.500198][T12564] ? hvc_write+0x3a0/0x3a0 [ 585.500200][T12564] ? __rwlock_init+0x150/0x150 [ 585.500202][T12564] ? lock_acquire+0x13c/0x160 [ 585.500205][T12564] console_emit_next_record+0x22f/0x4c0 [ 585.500207][T12564] ? devkmsg_read+0x4b0/0x4b0 [ 585.500210][T12564] ? rcu_is_watching+0x16/0xd0 [ 585.500211][T12564] ? rcu_is_watching+0x16/0xd0 [ 585.500212][T12564] ? rcu_is_watching+0x16/0xd0 [ 585.500213][T12564] ? lock_acquire+0x13c/0x160 [ 585.500215][T12564] ? console_flush_one_record+0x111/0x710 [ 585.500217][T12564] console_flush_one_record+0x46f/0x710 [ 585.500219][T12564] ? console_emit_next_record+0x4c0/0x4c0 [ 585.500222][T12564] console_unlock+0xee/0x1f0 [ 585.500224][T12564] ? lock_acquire+0x13c/0x160 [ 585.500226][T12564] ? console_flush_one_record+0x710/0x710 [ 585.500228][T12564] ? rcu_is_watching+0x16/0xd0 [ 585.500229][T12564] ? lock_release+0x184/0x1f0 [ 585.500230][T12564] ? lock_acquire+0xe0/0x160 [ 585.500232][T12564] ? __rcu_read_lock+0x70/0x70 [ 585.500233][T12564] ? __down_trylock_console_sem+0x5e/0xa0 [ 585.500236][T12564] ? vprintk_emit+0x320/0x3e0 [ 585.500237][T12564] vprintk_emit+0x37c/0x3e0 [ 585.500239][T12564] ? wake_up_klogd_work_func+0x90/0x90 [ 585.500240][T12564] ? prepare_to_wait_event+0x8d/0x740 [ 585.500243][T12564] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 585.500246][T12564] ? _mutex_trylock_nest_lock+0x390/0x390 [ 585.500248][T12564] _printk+0xc7/0x100 [ 585.500251][T12564] ? snapshot_read.cold+0x21/0x21 [ 585.500253][T12564] ? synchronize_rcu_normal+0x340/0x340 [ 585.500256][T12564] ? netdev_name+0x43/0x60 [ 585.500259][T12564] ? __netdev_printk+0x17f/0x1d0 [ 585.500261][T12564] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 585.500264][T12564] netdev_info+0xe2/0x116 [ 585.500266][T12564] ? netdev_notice+0x120/0x120 [ 585.500268][T12564] ? do_raw_spin_lock+0x131/0x280 [ 585.500270][T12564] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 585.500273][T12564] ? __rwlock_init+0x150/0x150 [ 585.500274][T12564] ? rcu_is_watching+0x16/0xd0 [ 585.500275][T12564] ? rcu_is_watching+0x16/0xd0 [ 585.500277][T12564] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 585.500278][T12564] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 585.500280][T12564] ? trace_irq_enable.constprop.0+0x30/0x160 [ 585.500281][T12564] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 585.500283][T12564] netif_change_name.cold+0x4f/0x89 [ 585.500284][T12564] ? register_netdev+0x40/0x40 [ 585.500286][T12564] ? lock_release+0x184/0x1f0 [ 585.500288][T12564] ? netdev_adjacent_rename_links+0x470/0x470 [ 585.500290][T12564] ? __kernel_text_address+0x12/0x30 [ 585.500293][T12564] ? write_profile+0xf0/0xf0 [ 585.500296][T12564] ? __asan_memset+0x27/0x50 [ 585.500299][T12564] do_setlink.isra.0+0x1f7d/0x2a60 [ 585.500301][T12564] ? stack_trace_save+0x93/0xc0 [ 585.500303][T12564] ? rtnl_link_get_size+0x350/0x350 [ 585.500304][T12564] ? rcu_is_watching+0x16/0xd0 [ 585.500306][T12564] ? stack_depot_save_flags+0x1bc/0x790 [ 585.500309][T12564] ? kasan_save_stack+0x3d/0x50 [ 585.500311][T12564] ? kasan_save_stack+0x2f/0x50 [ 585.500312][T12564] ? kasan_save_track+0x14/0x30 [ 585.500313][T12564] ? __kasan_kmalloc+0x7b/0x90 [ 585.500315][T12564] ? __kmalloc_cache_noprof+0x29a/0x620 [ 585.500316][T12564] ? rtnl_newlink+0x124/0x11b0 [ 585.500317][T12564] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 585.500318][T12564] ? netlink_rcv_skb+0x14e/0x3a0 [ 585.500321][T12564] ? netlink_unicast+0x486/0x750 [ 585.500323][T12564] ? netlink_sendmsg+0x75b/0xc90 [ 585.500324][T12564] ? __sock_sendmsg+0xce/0x190 [ 585.500327][T12564] ? ____sys_sendmsg+0x61a/0x860 [ 585.500328][T12564] ? ___sys_sendmsg+0x14e/0x1d0 [ 585.500330][T12564] ? __sys_sendmsg+0x12c/0x1d0 [ 585.500332][T12564] ? do_syscall_64+0xff/0x530 [ 585.500334][T12564] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 585.500338][T12564] ? rcu_is_watching+0x16/0xd0 [ 585.500339][T12564] ? lock_acquire+0x13c/0x160 [ 585.500341][T12564] ? rcu_is_watching+0x16/0xd0 [ 585.500342][T12564] ? rcu_is_watching+0x16/0xd0 [ 585.500343][T12564] ? trace_contention_end+0xb3/0x180 [ 585.500345][T12564] ? __mutex_lock+0x1db/0x1ea0 [ 585.500346][T12564] ? __mutex_lock+0x9a3/0x1ea0 [ 585.500347][T12564] ? rtnl_newlink+0x9a8/0x11b0 [ 585.500349][T12564] ? ww_mutex_lock+0x160/0x160 [ 585.500350][T12564] ? nla_get_range_signed+0x3d0/0x3d0 [ 585.500354][T12564] ? rcu_is_watching+0x16/0xd0 [ 585.500355][T12564] ? __rtnl_newlink+0x3fa/0xa50 [ 585.500357][T12564] rtnl_newlink+0x9f1/0x11b0 [ 585.500359][T12564] ? rcu_is_watching+0x16/0xd0 [ 585.500360][T12564] ? rtnl_bridge_getlink+0x850/0x850 [ 585.500362][T12564] ? lock_acquire+0x13c/0x160 [ 585.500363][T12564] ? rcu_is_watching+0x16/0xd0 [ 585.500365][T12564] ? is_bpf_text_address+0x3e/0x110 [ 585.500367][T12564] ? is_bpf_text_address+0x72/0x110 [ 585.500368][T12564] ? kernel_text_address+0x149/0x170 [ 585.500370][T12564] ? rcu_is_watching+0x16/0xd0 [ 585.500371][T12564] ? cap_capable+0x1d7/0x3d0 [ 585.500374][T12564] ? arch_stack_walk+0xed/0x130 [ 585.500377][T12564] ? rcu_is_watching+0x16/0xd0 [ 585.500378][T12564] ? lock_acquire+0x13c/0x160 [ 585.500379][T12564] ? rcu_is_watching+0x16/0xd0 [ 585.500381][T12564] ? rtnl_bridge_getlink+0x850/0x850 [ 585.500382][T12564] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 585.500384][T12564] ? rtnl_link_fill+0x920/0x920 [ 585.500385][T12564] ? filter_irq_stacks+0xd0/0xd0 [ 585.500387][T12564] ? stack_depot_save_flags+0x1bc/0x790 [ 585.500389][T12564] netlink_rcv_skb+0x14e/0x3a0 [ 585.500391][T12564] ? rtnl_link_fill+0x920/0x920 [ 585.500392][T12564] ? lock_release+0x184/0x1f0 [ 585.500394][T12564] ? netlink_ack+0xcf0/0xcf0 [ 585.500396][T12564] ? __netlink_lookup+0xb9/0x6b0 [ 585.500399][T12564] ? rcu_is_watching+0x16/0xd0 [ 585.500400][T12564] ? lock_release+0x184/0x1f0 [ 585.500402][T12564] netlink_unicast+0x486/0x750 [ 585.500405][T12564] ? netlink_attachskb+0x810/0x810 [ 585.500406][T12564] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 585.500408][T12564] netlink_sendmsg+0x75b/0xc90 [ 585.500411][T12564] ? netlink_unicast+0x750/0x750 [ 585.500412][T12564] ? kernel_text_address+0x149/0x170 [ 585.500414][T12564] ? lock_acquire+0x13c/0x160 [ 585.500416][T12564] ? __import_iovec+0x36c/0x620 [ 585.500419][T12564] __sock_sendmsg+0xce/0x190 [ 585.500421][T12564] ____sys_sendmsg+0x61a/0x860 [ 585.500423][T12564] ? copy_msghdr_from_user+0x279/0x420 [ 585.500425][T12564] ? sock_write_iter+0x400/0x400 [ 585.500426][T12564] ? move_addr_to_kernel+0x40/0x40 [ 585.500428][T12564] ? filter_irq_stacks+0xd0/0xd0 [ 585.500430][T12564] ___sys_sendmsg+0x14e/0x1d0 [ 585.500432][T12564] ? copy_msghdr_from_user+0x420/0x420 [ 585.500437][T12564] __sys_sendmsg+0x12c/0x1d0 [ 585.500439][T12564] ? __sys_sendmsg_sock+0x20/0x20 [ 585.500442][T12564] ? rcu_is_watching+0x16/0xd0 [ 585.500444][T12564] do_syscall_64+0xff/0x530 [ 585.500445][T12564] ? exc_page_fault+0xee/0x100 [ 585.500447][T12564] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 585.500449][T12564] RIP: 0033:0x7f6be42ae54e [ 585.500452][T12564] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 585.500454][T12564] RSP: 002b:00007ffd97629b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 585.500457][T12564] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6be42ae54e [ 585.500458][T12564] RDX: 0000000000000000 RSI: 00007ffd97629be0 RDI: 0000000000000005 [ 585.500459][T12564] RBP: 00007ffd97629b40 R08: 0000000000000000 R09: 0000000000000000 [ 585.500460][T12564] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a61d [ 585.500461][T12564] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd9762a2b0 [ 585.500464][T12564] [ 593.686541][T12707] eth1: renamed from tmp [ 593.686558][T12707] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 593.686561][T12707] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12707, name: ip [ 593.686564][T12707] preempt_count: 1, expected: 0 [ 593.686565][T12707] RCU nest depth: 0, expected: 0 [ 593.686567][T12707] INFO: lockdep is turned off. [ 593.686568][T12707] irq event stamp: 0 [ 593.686570][T12707] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 593.686575][T12707] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 593.686583][T12707] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 593.686590][T12707] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 593.686593][T12707] Preemption disabled at: [ 593.686594][T12707] [] vprintk_emit+0x31b/0x3e0 [ 593.686603][T12707] CPU: 3 UID: 0 PID: 12707 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 593.686608][T12707] Tainted: [W]=WARN [ 593.686609][T12707] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 593.686611][T12707] Call Trace: [ 593.686613][T12707] [ 593.686615][T12707] dump_stack_lvl+0x6f/0xa0 [ 593.686622][T12707] ? vprintk_emit+0x31b/0x3e0 [ 593.686624][T12707] __might_resched.cold+0x1fe/0x2c1 [ 593.686629][T12707] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 593.686633][T12707] ? rcu_is_watching+0x16/0xd0 [ 593.686637][T12707] __kmalloc_noprof+0x443/0x760 [ 593.686641][T12707] ? __rwlock_init+0x150/0x150 [ 593.686644][T12707] ? alloc_buf.isra.0+0x4b/0x260 [ 593.686651][T12707] ? do_raw_spin_unlock+0x59/0x250 [ 593.686654][T12707] alloc_buf.isra.0+0x4b/0x260 [ 593.686657][T12707] put_chars+0x1e1/0x2f0 [ 593.686660][T12707] ? __send_to_port+0x420/0x420 [ 593.686662][T12707] ? printk_get_next_message+0x240/0x650 [ 593.686666][T12707] ? console_prepend_replay+0x20/0x20 [ 593.686669][T12707] ? pointer+0x794/0xed0 [ 593.686674][T12707] hvc_console_print+0x292/0x780 [ 593.686680][T12707] ? hvc_write+0x3a0/0x3a0 [ 593.686683][T12707] ? __rwlock_init+0x150/0x150 [ 593.686686][T12707] ? lock_acquire+0x13c/0x160 [ 593.686689][T12707] console_emit_next_record+0x22f/0x4c0 [ 593.686693][T12707] ? devkmsg_read+0x4b0/0x4b0 [ 593.686697][T12707] ? rcu_is_watching+0x16/0xd0 [ 593.686698][T12707] ? rcu_is_watching+0x16/0xd0 [ 593.686700][T12707] ? rcu_is_watching+0x16/0xd0 [ 593.686702][T12707] ? lock_acquire+0x13c/0x160 [ 593.686705][T12707] ? console_flush_one_record+0x111/0x710 [ 593.686708][T12707] console_flush_one_record+0x46f/0x710 [ 593.686712][T12707] ? console_emit_next_record+0x4c0/0x4c0 [ 593.686716][T12707] console_unlock+0xee/0x1f0 [ 593.686719][T12707] ? lock_acquire+0x13c/0x160 [ 593.686722][T12707] ? console_flush_one_record+0x710/0x710 [ 593.686724][T12707] ? rcu_is_watching+0x16/0xd0 [ 593.686726][T12707] ? lock_release+0x184/0x1f0 [ 593.686728][T12707] ? lock_acquire+0xe0/0x160 [ 593.686731][T12707] ? __rcu_read_lock+0x70/0x70 [ 593.686733][T12707] ? __down_trylock_console_sem+0x5e/0xa0 [ 593.686736][T12707] ? vprintk_emit+0x320/0x3e0 [ 593.686739][T12707] vprintk_emit+0x37c/0x3e0 [ 593.686742][T12707] ? wake_up_klogd_work_func+0x90/0x90 [ 593.686744][T12707] ? prepare_to_wait_event+0x8d/0x740 [ 593.686747][T12707] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 593.686751][T12707] ? _mutex_trylock_nest_lock+0x390/0x390 [ 593.686755][T12707] _printk+0xc7/0x100 [ 593.686759][T12707] ? snapshot_read.cold+0x21/0x21 [ 593.686762][T12707] ? synchronize_rcu_normal+0x340/0x340 [ 593.686765][T12707] ? netdev_name+0x43/0x60 [ 593.686769][T12707] ? __netdev_printk+0x17f/0x1d0 [ 593.686772][T12707] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 593.686776][T12707] netdev_info+0xe2/0x116 [ 593.686780][T12707] ? netdev_notice+0x120/0x120 [ 593.686783][T12707] ? do_raw_spin_lock+0x131/0x280 [ 593.686786][T12707] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 593.686789][T12707] ? __rwlock_init+0x150/0x150 [ 593.686791][T12707] ? rcu_is_watching+0x16/0xd0 [ 593.686793][T12707] ? rcu_is_watching+0x16/0xd0 [ 593.686795][T12707] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 593.686798][T12707] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 593.686800][T12707] ? trace_irq_enable.constprop.0+0x30/0x160 [ 593.686802][T12707] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 593.686805][T12707] netif_change_name.cold+0x4f/0x89 [ 593.686807][T12707] ? register_netdev+0x40/0x40 [ 593.686809][T12707] ? lock_release+0x184/0x1f0 [ 593.686813][T12707] ? netdev_adjacent_rename_links+0x470/0x470 [ 593.686816][T12707] ? __kernel_text_address+0x12/0x30 [ 593.686819][T12707] ? write_profile+0xf0/0xf0 [ 593.686823][T12707] ? __asan_memset+0x27/0x50 [ 593.686828][T12707] do_setlink.isra.0+0x1f7d/0x2a60 [ 593.686831][T12707] ? stack_trace_save+0x93/0xc0 [ 593.686834][T12707] ? rtnl_link_get_size+0x350/0x350 [ 593.686836][T12707] ? rcu_is_watching+0x16/0xd0 [ 593.686838][T12707] ? stack_depot_save_flags+0x1bc/0x790 [ 593.686843][T12707] ? kasan_save_stack+0x3d/0x50 [ 593.686845][T12707] ? kasan_save_stack+0x2f/0x50 [ 593.686847][T12707] ? kasan_save_track+0x14/0x30 [ 593.686849][T12707] ? __kasan_kmalloc+0x7b/0x90 [ 593.686851][T12707] ? __kmalloc_cache_noprof+0x29a/0x620 [ 593.686853][T12707] ? rtnl_newlink+0x124/0x11b0 [ 593.686855][T12707] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 593.686857][T12707] ? netlink_rcv_skb+0x14e/0x3a0 [ 593.686861][T12707] ? netlink_unicast+0x486/0x750 [ 593.686863][T12707] ? netlink_sendmsg+0x75b/0xc90 [ 593.686865][T12707] ? __sock_sendmsg+0xce/0x190 [ 593.686869][T12707] ? ____sys_sendmsg+0x61a/0x860 [ 593.686871][T12707] ? ___sys_sendmsg+0x14e/0x1d0 [ 593.686873][T12707] ? __sys_sendmsg+0x12c/0x1d0 [ 593.686875][T12707] ? do_syscall_64+0xff/0x530 [ 593.686879][T12707] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 593.686883][T12707] ? rcu_is_watching+0x16/0xd0 [ 593.686885][T12707] ? lock_acquire+0x13c/0x160 [ 593.686887][T12707] ? rcu_is_watching+0x16/0xd0 [ 593.686889][T12707] ? rcu_is_watching+0x16/0xd0 [ 593.686891][T12707] ? trace_contention_end+0xb3/0x180 [ 593.686893][T12707] ? __mutex_lock+0x1db/0x1ea0 [ 593.686895][T12707] ? __mutex_lock+0x9a3/0x1ea0 [ 593.686897][T12707] ? rtnl_newlink+0x9a8/0x11b0 [ 593.686900][T12707] ? ww_mutex_lock+0x160/0x160 [ 593.686902][T12707] ? nla_get_range_signed+0x3d0/0x3d0 [ 593.686907][T12707] ? rcu_is_watching+0x16/0xd0 [ 593.686909][T12707] ? __rtnl_newlink+0x3fa/0xa50 [ 593.686913][T12707] rtnl_newlink+0x9f1/0x11b0 [ 593.686916][T12707] ? rcu_is_watching+0x16/0xd0 [ 593.686918][T12707] ? rtnl_bridge_getlink+0x850/0x850 [ 593.686920][T12707] ? lock_acquire+0x13c/0x160 [ 593.686922][T12707] ? rcu_is_watching+0x16/0xd0 [ 593.686925][T12707] ? is_bpf_text_address+0x3e/0x110 [ 593.686928][T12707] ? is_bpf_text_address+0x72/0x110 [ 593.686931][T12707] ? kernel_text_address+0x149/0x170 [ 593.686933][T12707] ? rcu_is_watching+0x16/0xd0 [ 593.686935][T12707] ? cap_capable+0x1d7/0x3d0 [ 593.686939][T12707] ? arch_stack_walk+0xed/0x130 [ 593.686942][T12707] ? rcu_is_watching+0x16/0xd0 [ 593.686944][T12707] ? lock_acquire+0x13c/0x160 [ 593.686947][T12707] ? rcu_is_watching+0x16/0xd0 [ 593.686949][T12707] ? rtnl_bridge_getlink+0x850/0x850 [ 593.686954][T12707] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 593.686958][T12707] ? rtnl_link_fill+0x920/0x920 [ 593.686961][T12707] ? filter_irq_stacks+0xd0/0xd0 [ 593.686964][T12707] ? stack_depot_save_flags+0x1bc/0x790 [ 593.686968][T12707] netlink_rcv_skb+0x14e/0x3a0 [ 593.686970][T12707] ? rtnl_link_fill+0x920/0x920 [ 593.686973][T12707] ? lock_release+0x184/0x1f0 [ 593.686975][T12707] ? netlink_ack+0xcf0/0xcf0 [ 593.686978][T12707] ? __netlink_lookup+0xb9/0x6b0 [ 593.686982][T12707] ? rcu_is_watching+0x16/0xd0 [ 593.686984][T12707] ? lock_release+0x184/0x1f0 [ 593.686988][T12707] netlink_unicast+0x486/0x750 [ 593.686991][T12707] ? netlink_attachskb+0x810/0x810 [ 593.686994][T12707] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 593.686998][T12707] netlink_sendmsg+0x75b/0xc90 [ 593.687001][T12707] ? netlink_unicast+0x750/0x750 [ 593.687003][T12707] ? kernel_text_address+0x149/0x170 [ 593.687006][T12707] ? lock_acquire+0x13c/0x160 [ 593.687009][T12707] ? __import_iovec+0x36c/0x620 [ 593.687013][T12707] __sock_sendmsg+0xce/0x190 [ 593.687016][T12707] ____sys_sendmsg+0x61a/0x860 [ 593.687019][T12707] ? copy_msghdr_from_user+0x279/0x420 [ 593.687021][T12707] ? sock_write_iter+0x400/0x400 [ 593.687024][T12707] ? move_addr_to_kernel+0x40/0x40 [ 593.687026][T12707] ? filter_irq_stacks+0xd0/0xd0 [ 593.687031][T12707] ___sys_sendmsg+0x14e/0x1d0 [ 593.687034][T12707] ? copy_msghdr_from_user+0x420/0x420 [ 593.687042][T12707] __sys_sendmsg+0x12c/0x1d0 [ 593.687045][T12707] ? __sys_sendmsg_sock+0x20/0x20 [ 593.687050][T12707] ? rcu_is_watching+0x16/0xd0 [ 593.687053][T12707] do_syscall_64+0xff/0x530 [ 593.687055][T12707] ? exc_page_fault+0xee/0x100 [ 593.687058][T12707] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 593.687061][T12707] RIP: 0033:0x7fdaa44b354e [ 593.687064][T12707] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 593.687067][T12707] RSP: 002b:00007ffde533be10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 593.687072][T12707] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fdaa44b354e [ 593.687074][T12707] RDX: 0000000000000000 RSI: 00007ffde533bec0 RDI: 0000000000000005 [ 593.687076][T12707] RBP: 00007ffde533be20 R08: 0000000000000000 R09: 0000000000000000 [ 593.687077][T12707] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a626 [ 593.687079][T12707] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffde533c590 [ 593.687083][T12707] [ 601.848123][T12851] eth1: renamed from tmp [ 601.848138][T12851] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 601.848141][T12851] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12851, name: ip [ 601.848142][T12851] preempt_count: 1, expected: 0 [ 601.848143][T12851] RCU nest depth: 0, expected: 0 [ 601.848144][T12851] INFO: lockdep is turned off. [ 601.848145][T12851] irq event stamp: 0 [ 601.848146][T12851] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 601.848150][T12851] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 601.848157][T12851] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 601.848159][T12851] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 601.848161][T12851] Preemption disabled at: [ 601.848161][T12851] [] vprintk_emit+0x31b/0x3e0 [ 601.848168][T12851] CPU: 3 UID: 0 PID: 12851 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 601.848172][T12851] Tainted: [W]=WARN [ 601.848173][T12851] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 601.848175][T12851] Call Trace: [ 601.848177][T12851] [ 601.848178][T12851] dump_stack_lvl+0x6f/0xa0 [ 601.848184][T12851] ? vprintk_emit+0x31b/0x3e0 [ 601.848185][T12851] __might_resched.cold+0x1fe/0x2c1 [ 601.848190][T12851] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 601.848193][T12851] ? rcu_is_watching+0x16/0xd0 [ 601.848196][T12851] __kmalloc_noprof+0x443/0x760 [ 601.848199][T12851] ? __rwlock_init+0x150/0x150 [ 601.848202][T12851] ? alloc_buf.isra.0+0x4b/0x260 [ 601.848207][T12851] ? do_raw_spin_unlock+0x59/0x250 [ 601.848209][T12851] alloc_buf.isra.0+0x4b/0x260 [ 601.848212][T12851] put_chars+0x1e1/0x2f0 [ 601.848214][T12851] ? __send_to_port+0x420/0x420 [ 601.848215][T12851] ? printk_get_next_message+0x240/0x650 [ 601.848218][T12851] ? console_prepend_replay+0x20/0x20 [ 601.848220][T12851] ? pointer+0x794/0xed0 [ 601.848224][T12851] hvc_console_print+0x292/0x780 [ 601.848229][T12851] ? hvc_write+0x3a0/0x3a0 [ 601.848231][T12851] ? __rwlock_init+0x150/0x150 [ 601.848233][T12851] ? lock_acquire+0x13c/0x160 [ 601.848236][T12851] console_emit_next_record+0x22f/0x4c0 [ 601.848239][T12851] ? devkmsg_read+0x4b0/0x4b0 [ 601.848241][T12851] ? rcu_is_watching+0x16/0xd0 [ 601.848242][T12851] ? rcu_is_watching+0x16/0xd0 [ 601.848243][T12851] ? rcu_is_watching+0x16/0xd0 [ 601.848244][T12851] ? lock_acquire+0x13c/0x160 [ 601.848246][T12851] ? console_flush_one_record+0x111/0x710 [ 601.848248][T12851] console_flush_one_record+0x46f/0x710 [ 601.848251][T12851] ? console_emit_next_record+0x4c0/0x4c0 [ 601.848254][T12851] console_unlock+0xee/0x1f0 [ 601.848256][T12851] ? lock_acquire+0x13c/0x160 [ 601.848257][T12851] ? console_flush_one_record+0x710/0x710 [ 601.848259][T12851] ? rcu_is_watching+0x16/0xd0 [ 601.848260][T12851] ? lock_release+0x184/0x1f0 [ 601.848262][T12851] ? lock_acquire+0xe0/0x160 [ 601.848264][T12851] ? __rcu_read_lock+0x70/0x70 [ 601.848265][T12851] ? __down_trylock_console_sem+0x5e/0xa0 [ 601.848268][T12851] ? vprintk_emit+0x320/0x3e0 [ 601.848269][T12851] vprintk_emit+0x37c/0x3e0 [ 601.848271][T12851] ? wake_up_klogd_work_func+0x90/0x90 [ 601.848272][T12851] ? prepare_to_wait_event+0x8d/0x740 [ 601.848275][T12851] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 601.848278][T12851] ? _mutex_trylock_nest_lock+0x390/0x390 [ 601.848281][T12851] _printk+0xc7/0x100 [ 601.848284][T12851] ? snapshot_read.cold+0x21/0x21 [ 601.848286][T12851] ? synchronize_rcu_normal+0x340/0x340 [ 601.848288][T12851] ? netdev_name+0x43/0x60 [ 601.848291][T12851] ? __netdev_printk+0x17f/0x1d0 [ 601.848293][T12851] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 601.848296][T12851] netdev_info+0xe2/0x116 [ 601.848299][T12851] ? netdev_notice+0x120/0x120 [ 601.848301][T12851] ? do_raw_spin_lock+0x131/0x280 [ 601.848303][T12851] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 601.848305][T12851] ? __rwlock_init+0x150/0x150 [ 601.848307][T12851] ? rcu_is_watching+0x16/0xd0 [ 601.848308][T12851] ? rcu_is_watching+0x16/0xd0 [ 601.848310][T12851] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 601.848311][T12851] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 601.848313][T12851] ? trace_irq_enable.constprop.0+0x30/0x160 [ 601.848314][T12851] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 601.848316][T12851] netif_change_name.cold+0x4f/0x89 [ 601.848318][T12851] ? register_netdev+0x40/0x40 [ 601.848319][T12851] ? lock_release+0x184/0x1f0 [ 601.848321][T12851] ? netdev_adjacent_rename_links+0x470/0x470 [ 601.848324][T12851] ? __kernel_text_address+0x12/0x30 [ 601.848327][T12851] ? write_profile+0xf0/0xf0 [ 601.848330][T12851] ? __asan_memset+0x27/0x50 [ 601.848334][T12851] do_setlink.isra.0+0x1f7d/0x2a60 [ 601.848337][T12851] ? stack_trace_save+0x93/0xc0 [ 601.848339][T12851] ? rtnl_link_get_size+0x350/0x350 [ 601.848340][T12851] ? rcu_is_watching+0x16/0xd0 [ 601.848342][T12851] ? stack_depot_save_flags+0x1bc/0x790 [ 601.848345][T12851] ? kasan_save_stack+0x3d/0x50 [ 601.848347][T12851] ? kasan_save_stack+0x2f/0x50 [ 601.848348][T12851] ? kasan_save_track+0x14/0x30 [ 601.848349][T12851] ? __kasan_kmalloc+0x7b/0x90 [ 601.848350][T12851] ? __kmalloc_cache_noprof+0x29a/0x620 [ 601.848352][T12851] ? rtnl_newlink+0x124/0x11b0 [ 601.848353][T12851] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 601.848354][T12851] ? netlink_rcv_skb+0x14e/0x3a0 [ 601.848357][T12851] ? netlink_unicast+0x486/0x750 [ 601.848359][T12851] ? netlink_sendmsg+0x75b/0xc90 [ 601.848361][T12851] ? __sock_sendmsg+0xce/0x190 [ 601.848363][T12851] ? ____sys_sendmsg+0x61a/0x860 [ 601.848365][T12851] ? ___sys_sendmsg+0x14e/0x1d0 [ 601.848366][T12851] ? __sys_sendmsg+0x12c/0x1d0 [ 601.848368][T12851] ? do_syscall_64+0xff/0x530 [ 601.848371][T12851] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 601.848373][T12851] ? rcu_is_watching+0x16/0xd0 [ 601.848375][T12851] ? lock_acquire+0x13c/0x160 [ 601.848376][T12851] ? rcu_is_watching+0x16/0xd0 [ 601.848377][T12851] ? rcu_is_watching+0x16/0xd0 [ 601.848379][T12851] ? trace_contention_end+0xb3/0x180 [ 601.848381][T12851] ? __mutex_lock+0x1db/0x1ea0 [ 601.848382][T12851] ? __mutex_lock+0x9a3/0x1ea0 [ 601.848383][T12851] ? rtnl_newlink+0x9a8/0x11b0 [ 601.848385][T12851] ? ww_mutex_lock+0x160/0x160 [ 601.848386][T12851] ? nla_get_range_signed+0x3d0/0x3d0 [ 601.848390][T12851] ? rcu_is_watching+0x16/0xd0 [ 601.848391][T12851] ? __rtnl_newlink+0x3fa/0xa50 [ 601.848394][T12851] rtnl_newlink+0x9f1/0x11b0 [ 601.848396][T12851] ? rcu_is_watching+0x16/0xd0 [ 601.848397][T12851] ? rtnl_bridge_getlink+0x850/0x850 [ 601.848398][T12851] ? lock_acquire+0x13c/0x160 [ 601.848400][T12851] ? rcu_is_watching+0x16/0xd0 [ 601.848402][T12851] ? is_bpf_text_address+0x3e/0x110 [ 601.848404][T12851] ? is_bpf_text_address+0x72/0x110 [ 601.848405][T12851] ? kernel_text_address+0x149/0x170 [ 601.848407][T12851] ? rcu_is_watching+0x16/0xd0 [ 601.848408][T12851] ? cap_capable+0x1d7/0x3d0 [ 601.848411][T12851] ? arch_stack_walk+0xed/0x130 [ 601.848414][T12851] ? rcu_is_watching+0x16/0xd0 [ 601.848415][T12851] ? lock_acquire+0x13c/0x160 [ 601.848417][T12851] ? rcu_is_watching+0x16/0xd0 [ 601.848418][T12851] ? rtnl_bridge_getlink+0x850/0x850 [ 601.848419][T12851] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 601.848421][T12851] ? rtnl_link_fill+0x920/0x920 [ 601.848423][T12851] ? filter_irq_stacks+0xd0/0xd0 [ 601.848425][T12851] ? stack_depot_save_flags+0x1bc/0x790 [ 601.848427][T12851] netlink_rcv_skb+0x14e/0x3a0 [ 601.848429][T12851] ? rtnl_link_fill+0x920/0x920 [ 601.848430][T12851] ? lock_release+0x184/0x1f0 [ 601.848432][T12851] ? netlink_ack+0xcf0/0xcf0 [ 601.848434][T12851] ? __netlink_lookup+0xb9/0x6b0 [ 601.848437][T12851] ? rcu_is_watching+0x16/0xd0 [ 601.848438][T12851] ? lock_release+0x184/0x1f0 [ 601.848440][T12851] netlink_unicast+0x486/0x750 [ 601.848443][T12851] ? netlink_attachskb+0x810/0x810 [ 601.848445][T12851] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 601.848447][T12851] netlink_sendmsg+0x75b/0xc90 [ 601.848449][T12851] ? netlink_unicast+0x750/0x750 [ 601.848451][T12851] ? kernel_text_address+0x149/0x170 [ 601.848453][T12851] ? lock_acquire+0x13c/0x160 [ 601.848454][T12851] ? __import_iovec+0x36c/0x620 [ 601.848458][T12851] __sock_sendmsg+0xce/0x190 [ 601.848460][T12851] ____sys_sendmsg+0x61a/0x860 [ 601.848462][T12851] ? copy_msghdr_from_user+0x279/0x420 [ 601.848463][T12851] ? sock_write_iter+0x400/0x400 [ 601.848465][T12851] ? move_addr_to_kernel+0x40/0x40 [ 601.848467][T12851] ? filter_irq_stacks+0xd0/0xd0 [ 601.848470][T12851] ___sys_sendmsg+0x14e/0x1d0 [ 601.848471][T12851] ? copy_msghdr_from_user+0x420/0x420 [ 601.848477][T12851] __sys_sendmsg+0x12c/0x1d0 [ 601.848479][T12851] ? __sys_sendmsg_sock+0x20/0x20 [ 601.848482][T12851] ? rcu_is_watching+0x16/0xd0 [ 601.848483][T12851] do_syscall_64+0xff/0x530 [ 601.848485][T12851] ? exc_page_fault+0xee/0x100 [ 601.848487][T12851] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 601.848489][T12851] RIP: 0033:0x7f97cb23d54e [ 601.848492][T12851] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 601.848493][T12851] RSP: 002b:00007ffe18e56aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 601.848497][T12851] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f97cb23d54e [ 601.848498][T12851] RDX: 0000000000000000 RSI: 00007ffe18e56b50 RDI: 0000000000000005 [ 601.848499][T12851] RBP: 00007ffe18e56ab0 R08: 0000000000000000 R09: 0000000000000000 [ 601.848500][T12851] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a62e [ 601.848501][T12851] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe18e57220 [ 601.848504][T12851] [ 609.703062][T12994] eth1: renamed from tmp [ 609.703077][T12994] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 609.703080][T12994] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12994, name: ip [ 609.703081][T12994] preempt_count: 1, expected: 0 [ 609.703082][T12994] RCU nest depth: 0, expected: 0 [ 609.703083][T12994] INFO: lockdep is turned off. [ 609.703084][T12994] irq event stamp: 0 [ 609.703085][T12994] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 609.703090][T12994] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 609.703096][T12994] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 609.703098][T12994] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 609.703100][T12994] Preemption disabled at: [ 609.703101][T12994] [] vprintk_emit+0x31b/0x3e0 [ 609.703108][T12994] CPU: 3 UID: 0 PID: 12994 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 609.703112][T12994] Tainted: [W]=WARN [ 609.703113][T12994] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 609.703115][T12994] Call Trace: [ 609.703117][T12994] [ 609.703118][T12994] dump_stack_lvl+0x6f/0xa0 [ 609.703124][T12994] ? vprintk_emit+0x31b/0x3e0 [ 609.703126][T12994] __might_resched.cold+0x1fe/0x2c1 [ 609.703130][T12994] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 609.703133][T12994] ? rcu_is_watching+0x16/0xd0 [ 609.703136][T12994] __kmalloc_noprof+0x443/0x760 [ 609.703139][T12994] ? __rwlock_init+0x150/0x150 [ 609.703143][T12994] ? alloc_buf.isra.0+0x4b/0x260 [ 609.703148][T12994] ? do_raw_spin_unlock+0x59/0x250 [ 609.703150][T12994] alloc_buf.isra.0+0x4b/0x260 [ 609.703152][T12994] put_chars+0x1e1/0x2f0 [ 609.703154][T12994] ? __send_to_port+0x420/0x420 [ 609.703156][T12994] ? printk_get_next_message+0x240/0x650 [ 609.703158][T12994] ? console_prepend_replay+0x20/0x20 [ 609.703161][T12994] ? pointer+0x794/0xed0 [ 609.703164][T12994] hvc_console_print+0x292/0x780 [ 609.703169][T12994] ? hvc_write+0x3a0/0x3a0 [ 609.703171][T12994] ? __rwlock_init+0x150/0x150 [ 609.703173][T12994] ? lock_acquire+0x13c/0x160 [ 609.703176][T12994] console_emit_next_record+0x22f/0x4c0 [ 609.703179][T12994] ? devkmsg_read+0x4b0/0x4b0 [ 609.703181][T12994] ? rcu_is_watching+0x16/0xd0 [ 609.703182][T12994] ? rcu_is_watching+0x16/0xd0 [ 609.703183][T12994] ? rcu_is_watching+0x16/0xd0 [ 609.703184][T12994] ? lock_acquire+0x13c/0x160 [ 609.703187][T12994] ? console_flush_one_record+0x111/0x710 [ 609.703189][T12994] console_flush_one_record+0x46f/0x710 [ 609.703191][T12994] ? console_emit_next_record+0x4c0/0x4c0 [ 609.703194][T12994] console_unlock+0xee/0x1f0 [ 609.703196][T12994] ? lock_acquire+0x13c/0x160 [ 609.703198][T12994] ? console_flush_one_record+0x710/0x710 [ 609.703200][T12994] ? rcu_is_watching+0x16/0xd0 [ 609.703201][T12994] ? lock_release+0x184/0x1f0 [ 609.703202][T12994] ? lock_acquire+0xe0/0x160 [ 609.703204][T12994] ? __rcu_read_lock+0x70/0x70 [ 609.703206][T12994] ? __down_trylock_console_sem+0x5e/0xa0 [ 609.703208][T12994] ? vprintk_emit+0x320/0x3e0 [ 609.703209][T12994] vprintk_emit+0x37c/0x3e0 [ 609.703211][T12994] ? wake_up_klogd_work_func+0x90/0x90 [ 609.703213][T12994] ? prepare_to_wait_event+0x8d/0x740 [ 609.703215][T12994] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 609.703218][T12994] ? _mutex_trylock_nest_lock+0x390/0x390 [ 609.703221][T12994] _printk+0xc7/0x100 [ 609.703224][T12994] ? snapshot_read.cold+0x21/0x21 [ 609.703226][T12994] ? synchronize_rcu_normal+0x340/0x340 [ 609.703229][T12994] ? netdev_name+0x43/0x60 [ 609.703232][T12994] ? __netdev_printk+0x17f/0x1d0 [ 609.703234][T12994] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 609.703237][T12994] netdev_info+0xe2/0x116 [ 609.703239][T12994] ? netdev_notice+0x120/0x120 [ 609.703241][T12994] ? do_raw_spin_lock+0x131/0x280 [ 609.703243][T12994] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 609.703246][T12994] ? __rwlock_init+0x150/0x150 [ 609.703248][T12994] ? rcu_is_watching+0x16/0xd0 [ 609.703249][T12994] ? rcu_is_watching+0x16/0xd0 [ 609.703250][T12994] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 609.703252][T12994] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 609.703253][T12994] ? trace_irq_enable.constprop.0+0x30/0x160 [ 609.703255][T12994] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 609.703256][T12994] netif_change_name.cold+0x4f/0x89 [ 609.703258][T12994] ? register_netdev+0x40/0x40 [ 609.703259][T12994] ? lock_release+0x184/0x1f0 [ 609.703261][T12994] ? netdev_adjacent_rename_links+0x470/0x470 [ 609.703264][T12994] ? __kernel_text_address+0x12/0x30 [ 609.703267][T12994] ? write_profile+0xf0/0xf0 [ 609.703270][T12994] ? __asan_memset+0x27/0x50 [ 609.703274][T12994] do_setlink.isra.0+0x1f7d/0x2a60 [ 609.703276][T12994] ? stack_trace_save+0x93/0xc0 [ 609.703278][T12994] ? rtnl_link_get_size+0x350/0x350 [ 609.703279][T12994] ? rcu_is_watching+0x16/0xd0 [ 609.703280][T12994] ? stack_depot_save_flags+0x1bc/0x790 [ 609.703284][T12994] ? kasan_save_stack+0x3d/0x50 [ 609.703285][T12994] ? kasan_save_stack+0x2f/0x50 [ 609.703287][T12994] ? kasan_save_track+0x14/0x30 [ 609.703288][T12994] ? __kasan_kmalloc+0x7b/0x90 [ 609.703289][T12994] ? __kmalloc_cache_noprof+0x29a/0x620 [ 609.703290][T12994] ? rtnl_newlink+0x124/0x11b0 [ 609.703292][T12994] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 609.703293][T12994] ? netlink_rcv_skb+0x14e/0x3a0 [ 609.703296][T12994] ? netlink_unicast+0x486/0x750 [ 609.703298][T12994] ? netlink_sendmsg+0x75b/0xc90 [ 609.703300][T12994] ? __sock_sendmsg+0xce/0x190 [ 609.703302][T12994] ? ____sys_sendmsg+0x61a/0x860 [ 609.703304][T12994] ? ___sys_sendmsg+0x14e/0x1d0 [ 609.703306][T12994] ? __sys_sendmsg+0x12c/0x1d0 [ 609.703307][T12994] ? do_syscall_64+0xff/0x530 [ 609.703310][T12994] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 609.703313][T12994] ? rcu_is_watching+0x16/0xd0 [ 609.703314][T12994] ? lock_acquire+0x13c/0x160 [ 609.703315][T12994] ? rcu_is_watching+0x16/0xd0 [ 609.703317][T12994] ? rcu_is_watching+0x16/0xd0 [ 609.703318][T12994] ? trace_contention_end+0xb3/0x180 [ 609.703320][T12994] ? __mutex_lock+0x1db/0x1ea0 [ 609.703321][T12994] ? __mutex_lock+0x9a3/0x1ea0 [ 609.703322][T12994] ? rtnl_newlink+0x9a8/0x11b0 [ 609.703324][T12994] ? ww_mutex_lock+0x160/0x160 [ 609.703325][T12994] ? nla_get_range_signed+0x3d0/0x3d0 [ 609.703329][T12994] ? rcu_is_watching+0x16/0xd0 [ 609.703330][T12994] ? __rtnl_newlink+0x3fa/0xa50 [ 609.703332][T12994] rtnl_newlink+0x9f1/0x11b0 [ 609.703334][T12994] ? rcu_is_watching+0x16/0xd0 [ 609.703336][T12994] ? rtnl_bridge_getlink+0x850/0x850 [ 609.703337][T12994] ? lock_acquire+0x13c/0x160 [ 609.703339][T12994] ? rcu_is_watching+0x16/0xd0 [ 609.703340][T12994] ? is_bpf_text_address+0x3e/0x110 [ 609.703343][T12994] ? is_bpf_text_address+0x72/0x110 [ 609.703344][T12994] ? kernel_text_address+0x149/0x170 [ 609.703346][T12994] ? rcu_is_watching+0x16/0xd0 [ 609.703347][T12994] ? cap_capable+0x1d7/0x3d0 [ 609.703350][T12994] ? arch_stack_walk+0xed/0x130 [ 609.703353][T12994] ? rcu_is_watching+0x16/0xd0 [ 609.703354][T12994] ? lock_acquire+0x13c/0x160 [ 609.703356][T12994] ? rcu_is_watching+0x16/0xd0 [ 609.703357][T12994] ? rtnl_bridge_getlink+0x850/0x850 [ 609.703359][T12994] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 609.703360][T12994] ? rtnl_link_fill+0x920/0x920 [ 609.703362][T12994] ? filter_irq_stacks+0xd0/0xd0 [ 609.703364][T12994] ? stack_depot_save_flags+0x1bc/0x790 [ 609.703366][T12994] netlink_rcv_skb+0x14e/0x3a0 [ 609.703368][T12994] ? rtnl_link_fill+0x920/0x920 [ 609.703369][T12994] ? lock_release+0x184/0x1f0 [ 609.703371][T12994] ? netlink_ack+0xcf0/0xcf0 [ 609.703373][T12994] ? __netlink_lookup+0xb9/0x6b0 [ 609.703376][T12994] ? rcu_is_watching+0x16/0xd0 [ 609.703377][T12994] ? lock_release+0x184/0x1f0 [ 609.703379][T12994] netlink_unicast+0x486/0x750 [ 609.703382][T12994] ? netlink_attachskb+0x810/0x810 [ 609.703384][T12994] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 609.703386][T12994] netlink_sendmsg+0x75b/0xc90 [ 609.703388][T12994] ? netlink_unicast+0x750/0x750 [ 609.703390][T12994] ? kernel_text_address+0x149/0x170 [ 609.703391][T12994] ? lock_acquire+0x13c/0x160 [ 609.703393][T12994] ? __import_iovec+0x36c/0x620 [ 609.703397][T12994] __sock_sendmsg+0xce/0x190 [ 609.703399][T12994] ____sys_sendmsg+0x61a/0x860 [ 609.703400][T12994] ? copy_msghdr_from_user+0x279/0x420 [ 609.703402][T12994] ? sock_write_iter+0x400/0x400 [ 609.703404][T12994] ? move_addr_to_kernel+0x40/0x40 [ 609.703405][T12994] ? filter_irq_stacks+0xd0/0xd0 [ 609.703408][T12994] ___sys_sendmsg+0x14e/0x1d0 [ 609.703410][T12994] ? copy_msghdr_from_user+0x420/0x420 [ 609.703415][T12994] __sys_sendmsg+0x12c/0x1d0 [ 609.703417][T12994] ? __sys_sendmsg_sock+0x20/0x20 [ 609.703420][T12994] ? rcu_is_watching+0x16/0xd0 [ 609.703422][T12994] do_syscall_64+0xff/0x530 [ 609.703424][T12994] ? exc_page_fault+0xee/0x100 [ 609.703426][T12994] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 609.703428][T12994] RIP: 0033:0x7fcce934454e [ 609.703430][T12994] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 609.703432][T12994] RSP: 002b:00007ffff5f39800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 609.703436][T12994] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fcce934454e [ 609.703437][T12994] RDX: 0000000000000000 RSI: 00007ffff5f398b0 RDI: 0000000000000005 [ 609.703438][T12994] RBP: 00007ffff5f39810 R08: 0000000000000000 R09: 0000000000000000 [ 609.703439][T12994] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a636 [ 609.703440][T12994] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffff5f39f80 [ 609.703443][T12994] [ 619.152986][T13165] eth1: renamed from tmp [ 619.153003][T13165] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 619.153006][T13165] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13165, name: ip [ 619.153009][T13165] preempt_count: 1, expected: 0 [ 619.153010][T13165] RCU nest depth: 0, expected: 0 [ 619.153012][T13165] INFO: lockdep is turned off. [ 619.153013][T13165] irq event stamp: 0 [ 619.153014][T13165] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 619.153020][T13165] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 619.153028][T13165] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 619.153030][T13165] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 619.153033][T13165] Preemption disabled at: [ 619.153035][T13165] [] vprintk_emit+0x31b/0x3e0 [ 619.153042][T13165] CPU: 1 UID: 0 PID: 13165 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 619.153047][T13165] Tainted: [W]=WARN [ 619.153049][T13165] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 619.153051][T13165] Call Trace: [ 619.153053][T13165] [ 619.153055][T13165] dump_stack_lvl+0x6f/0xa0 [ 619.153062][T13165] ? vprintk_emit+0x31b/0x3e0 [ 619.153064][T13165] __might_resched.cold+0x1fe/0x2c1 [ 619.153069][T13165] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 619.153074][T13165] ? rcu_is_watching+0x16/0xd0 [ 619.153078][T13165] __kmalloc_noprof+0x443/0x760 [ 619.153082][T13165] ? __rwlock_init+0x150/0x150 [ 619.153086][T13165] ? alloc_buf.isra.0+0x4b/0x260 [ 619.153092][T13165] ? do_raw_spin_unlock+0x59/0x250 [ 619.153095][T13165] alloc_buf.isra.0+0x4b/0x260 [ 619.153099][T13165] put_chars+0x1e1/0x2f0 [ 619.153102][T13165] ? __send_to_port+0x420/0x420 [ 619.153104][T13165] ? printk_get_next_message+0x240/0x650 [ 619.153108][T13165] ? console_prepend_replay+0x20/0x20 [ 619.153111][T13165] ? pointer+0x794/0xed0 [ 619.153116][T13165] hvc_console_print+0x292/0x780 [ 619.153123][T13165] ? hvc_write+0x3a0/0x3a0 [ 619.153126][T13165] ? __rwlock_init+0x150/0x150 [ 619.153129][T13165] ? lock_acquire+0x13c/0x160 [ 619.153133][T13165] console_emit_next_record+0x22f/0x4c0 [ 619.153137][T13165] ? devkmsg_read+0x4b0/0x4b0 [ 619.153141][T13165] ? rcu_is_watching+0x16/0xd0 [ 619.153143][T13165] ? rcu_is_watching+0x16/0xd0 [ 619.153145][T13165] ? rcu_is_watching+0x16/0xd0 [ 619.153147][T13165] ? lock_acquire+0x13c/0x160 [ 619.153151][T13165] ? console_flush_one_record+0x111/0x710 [ 619.153153][T13165] console_flush_one_record+0x46f/0x710 [ 619.153157][T13165] ? console_emit_next_record+0x4c0/0x4c0 [ 619.153162][T13165] console_unlock+0xee/0x1f0 [ 619.153165][T13165] ? lock_acquire+0x13c/0x160 [ 619.153167][T13165] ? console_flush_one_record+0x710/0x710 [ 619.153170][T13165] ? rcu_is_watching+0x16/0xd0 [ 619.153172][T13165] ? lock_release+0x184/0x1f0 [ 619.153175][T13165] ? lock_acquire+0xe0/0x160 [ 619.153177][T13165] ? __rcu_read_lock+0x70/0x70 [ 619.153180][T13165] ? __down_trylock_console_sem+0x5e/0xa0 [ 619.153183][T13165] ? vprintk_emit+0x320/0x3e0 [ 619.153186][T13165] vprintk_emit+0x37c/0x3e0 [ 619.153189][T13165] ? wake_up_klogd_work_func+0x90/0x90 [ 619.153191][T13165] ? prepare_to_wait_event+0x8d/0x740 [ 619.153195][T13165] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 619.153199][T13165] ? _mutex_trylock_nest_lock+0x390/0x390 [ 619.153203][T13165] _printk+0xc7/0x100 [ 619.153207][T13165] ? snapshot_read.cold+0x21/0x21 [ 619.153211][T13165] ? synchronize_rcu_normal+0x340/0x340 [ 619.153214][T13165] ? netdev_name+0x43/0x60 [ 619.153219][T13165] ? __netdev_printk+0x17f/0x1d0 [ 619.153222][T13165] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 619.153227][T13165] netdev_info+0xe2/0x116 [ 619.153230][T13165] ? netdev_notice+0x120/0x120 [ 619.153234][T13165] ? do_raw_spin_lock+0x131/0x280 [ 619.153236][T13165] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 619.153240][T13165] ? __rwlock_init+0x150/0x150 [ 619.153243][T13165] ? rcu_is_watching+0x16/0xd0 [ 619.153245][T13165] ? rcu_is_watching+0x16/0xd0 [ 619.153247][T13165] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 619.153249][T13165] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 619.153252][T13165] ? trace_irq_enable.constprop.0+0x30/0x160 [ 619.153254][T13165] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 619.153257][T13165] netif_change_name.cold+0x4f/0x89 [ 619.153260][T13165] ? register_netdev+0x40/0x40 [ 619.153262][T13165] ? lock_release+0x184/0x1f0 [ 619.153266][T13165] ? netdev_adjacent_rename_links+0x470/0x470 [ 619.153270][T13165] ? __kernel_text_address+0x12/0x30 [ 619.153273][T13165] ? write_profile+0xf0/0xf0 [ 619.153278][T13165] ? __asan_memset+0x27/0x50 [ 619.153283][T13165] do_setlink.isra.0+0x1f7d/0x2a60 [ 619.153286][T13165] ? stack_trace_save+0x93/0xc0 [ 619.153289][T13165] ? rtnl_link_get_size+0x350/0x350 [ 619.153291][T13165] ? rcu_is_watching+0x16/0xd0 [ 619.153293][T13165] ? stack_depot_save_flags+0x1bc/0x790 [ 619.153298][T13165] ? kasan_save_stack+0x3d/0x50 [ 619.153301][T13165] ? kasan_save_stack+0x2f/0x50 [ 619.153303][T13165] ? kasan_save_track+0x14/0x30 [ 619.153306][T13165] ? __kasan_kmalloc+0x7b/0x90 [ 619.153308][T13165] ? __kmalloc_cache_noprof+0x29a/0x620 [ 619.153310][T13165] ? rtnl_newlink+0x124/0x11b0 [ 619.153312][T13165] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 619.153314][T13165] ? netlink_rcv_skb+0x14e/0x3a0 [ 619.153318][T13165] ? netlink_unicast+0x486/0x750 [ 619.153321][T13165] ? netlink_sendmsg+0x75b/0xc90 [ 619.153324][T13165] ? __sock_sendmsg+0xce/0x190 [ 619.153327][T13165] ? ____sys_sendmsg+0x61a/0x860 [ 619.153330][T13165] ? ___sys_sendmsg+0x14e/0x1d0 [ 619.153332][T13165] ? __sys_sendmsg+0x12c/0x1d0 [ 619.153335][T13165] ? do_syscall_64+0xff/0x530 [ 619.153339][T13165] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 619.153343][T13165] ? rcu_is_watching+0x16/0xd0 [ 619.153346][T13165] ? lock_acquire+0x13c/0x160 [ 619.153348][T13165] ? rcu_is_watching+0x16/0xd0 [ 619.153350][T13165] ? rcu_is_watching+0x16/0xd0 [ 619.153352][T13165] ? trace_contention_end+0xb3/0x180 [ 619.153355][T13165] ? __mutex_lock+0x1db/0x1ea0 [ 619.153357][T13165] ? __mutex_lock+0x9a3/0x1ea0 [ 619.153359][T13165] ? rtnl_newlink+0x9a8/0x11b0 [ 619.153362][T13165] ? ww_mutex_lock+0x160/0x160 [ 619.153364][T13165] ? nla_get_range_signed+0x3d0/0x3d0 [ 619.153369][T13165] ? rcu_is_watching+0x16/0xd0 [ 619.153372][T13165] ? __rtnl_newlink+0x3fa/0xa50 [ 619.153376][T13165] rtnl_newlink+0x9f1/0x11b0 [ 619.153379][T13165] ? rcu_is_watching+0x16/0xd0 [ 619.153381][T13165] ? rtnl_bridge_getlink+0x850/0x850 [ 619.153384][T13165] ? lock_acquire+0x13c/0x160 [ 619.153386][T13165] ? rcu_is_watching+0x16/0xd0 [ 619.153389][T13165] ? is_bpf_text_address+0x3e/0x110 [ 619.153392][T13165] ? is_bpf_text_address+0x72/0x110 [ 619.153394][T13165] ? kernel_text_address+0x149/0x170 [ 619.153397][T13165] ? rcu_is_watching+0x16/0xd0 [ 619.153399][T13165] ? cap_capable+0x1d7/0x3d0 [ 619.153403][T13165] ? arch_stack_walk+0xed/0x130 [ 619.153407][T13165] ? rcu_is_watching+0x16/0xd0 [ 619.153409][T13165] ? lock_acquire+0x13c/0x160 [ 619.153412][T13165] ? rcu_is_watching+0x16/0xd0 [ 619.153414][T13165] ? rtnl_bridge_getlink+0x850/0x850 [ 619.153417][T13165] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 619.153420][T13165] ? rtnl_link_fill+0x920/0x920 [ 619.153422][T13165] ? filter_irq_stacks+0xd0/0xd0 [ 619.153425][T13165] ? stack_depot_save_flags+0x1bc/0x790 [ 619.153429][T13165] netlink_rcv_skb+0x14e/0x3a0 [ 619.153432][T13165] ? rtnl_link_fill+0x920/0x920 [ 619.153435][T13165] ? lock_release+0x184/0x1f0 [ 619.153438][T13165] ? netlink_ack+0xcf0/0xcf0 [ 619.153440][T13165] ? __netlink_lookup+0xb9/0x6b0 [ 619.153445][T13165] ? rcu_is_watching+0x16/0xd0 [ 619.153448][T13165] ? lock_release+0x184/0x1f0 [ 619.153451][T13165] netlink_unicast+0x486/0x750 [ 619.153455][T13165] ? netlink_attachskb+0x810/0x810 [ 619.153458][T13165] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 619.153462][T13165] netlink_sendmsg+0x75b/0xc90 [ 619.153465][T13165] ? netlink_unicast+0x750/0x750 [ 619.153468][T13165] ? kernel_text_address+0x149/0x170 [ 619.153471][T13165] ? lock_acquire+0x13c/0x160 [ 619.153474][T13165] ? __import_iovec+0x36c/0x620 [ 619.153479][T13165] __sock_sendmsg+0xce/0x190 [ 619.153482][T13165] ____sys_sendmsg+0x61a/0x860 [ 619.153485][T13165] ? copy_msghdr_from_user+0x279/0x420 [ 619.153488][T13165] ? sock_write_iter+0x400/0x400 [ 619.153490][T13165] ? move_addr_to_kernel+0x40/0x40 [ 619.153493][T13165] ? filter_irq_stacks+0xd0/0xd0 [ 619.153497][T13165] ___sys_sendmsg+0x14e/0x1d0 [ 619.153501][T13165] ? copy_msghdr_from_user+0x420/0x420 [ 619.153509][T13165] __sys_sendmsg+0x12c/0x1d0 [ 619.153512][T13165] ? __sys_sendmsg_sock+0x20/0x20 [ 619.153517][T13165] ? rcu_is_watching+0x16/0xd0 [ 619.153520][T13165] do_syscall_64+0xff/0x530 [ 619.153523][T13165] ? exc_page_fault+0xee/0x100 [ 619.153526][T13165] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 619.153529][T13165] RIP: 0033:0x7f8fa66d454e [ 619.153532][T13165] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 619.153535][T13165] RSP: 002b:00007fff72afecd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 619.153539][T13165] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f8fa66d454e [ 619.153542][T13165] RDX: 0000000000000000 RSI: 00007fff72afed80 RDI: 0000000000000005 [ 619.153543][T13165] RBP: 00007fff72afece0 R08: 0000000000000000 R09: 0000000000000000 [ 619.153545][T13165] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a63f [ 619.153547][T13165] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff72aff450 [ 619.153551][T13165] [ 628.800078][T13336] eth1: renamed from tmp [ 628.800092][T13336] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 628.800095][T13336] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13336, name: ip [ 628.800097][T13336] preempt_count: 1, expected: 0 [ 628.800098][T13336] RCU nest depth: 0, expected: 0 [ 628.800099][T13336] INFO: lockdep is turned off. [ 628.800100][T13336] irq event stamp: 0 [ 628.800101][T13336] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 628.800105][T13336] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 628.800112][T13336] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 628.800114][T13336] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 628.800116][T13336] Preemption disabled at: [ 628.800117][T13336] [] vprintk_emit+0x31b/0x3e0 [ 628.800125][T13336] CPU: 0 UID: 0 PID: 13336 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 628.800129][T13336] Tainted: [W]=WARN [ 628.800131][T13336] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 628.800133][T13336] Call Trace: [ 628.800134][T13336] [ 628.800136][T13336] dump_stack_lvl+0x6f/0xa0 [ 628.800141][T13336] ? vprintk_emit+0x31b/0x3e0 [ 628.800143][T13336] __might_resched.cold+0x1fe/0x2c1 [ 628.800147][T13336] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 628.800150][T13336] ? rcu_is_watching+0x16/0xd0 [ 628.800153][T13336] __kmalloc_noprof+0x443/0x760 [ 628.800156][T13336] ? __rwlock_init+0x150/0x150 [ 628.800159][T13336] ? alloc_buf.isra.0+0x4b/0x260 [ 628.800164][T13336] ? do_raw_spin_unlock+0x59/0x250 [ 628.800166][T13336] alloc_buf.isra.0+0x4b/0x260 [ 628.800169][T13336] put_chars+0x1e1/0x2f0 [ 628.800171][T13336] ? __send_to_port+0x420/0x420 [ 628.800172][T13336] ? printk_get_next_message+0x240/0x650 [ 628.800175][T13336] ? console_prepend_replay+0x20/0x20 [ 628.800178][T13336] ? pointer+0x794/0xed0 [ 628.800183][T13336] hvc_console_print+0x292/0x780 [ 628.800188][T13336] ? hvc_write+0x3a0/0x3a0 [ 628.800190][T13336] ? __rwlock_init+0x150/0x150 [ 628.800192][T13336] ? lock_acquire+0x13c/0x160 [ 628.800195][T13336] console_emit_next_record+0x22f/0x4c0 [ 628.800198][T13336] ? devkmsg_read+0x4b0/0x4b0 [ 628.800200][T13336] ? rcu_is_watching+0x16/0xd0 [ 628.800201][T13336] ? rcu_is_watching+0x16/0xd0 [ 628.800202][T13336] ? rcu_is_watching+0x16/0xd0 [ 628.800204][T13336] ? lock_acquire+0x13c/0x160 [ 628.800206][T13336] ? console_flush_one_record+0x111/0x710 [ 628.800208][T13336] console_flush_one_record+0x46f/0x710 [ 628.800210][T13336] ? console_emit_next_record+0x4c0/0x4c0 [ 628.800214][T13336] console_unlock+0xee/0x1f0 [ 628.800216][T13336] ? lock_acquire+0x13c/0x160 [ 628.800217][T13336] ? console_flush_one_record+0x710/0x710 [ 628.800219][T13336] ? rcu_is_watching+0x16/0xd0 [ 628.800220][T13336] ? lock_release+0x184/0x1f0 [ 628.800222][T13336] ? lock_acquire+0xe0/0x160 [ 628.800224][T13336] ? __rcu_read_lock+0x70/0x70 [ 628.800227][T13336] ? __down_trylock_console_sem+0x5e/0xa0 [ 628.800230][T13336] ? vprintk_emit+0x320/0x3e0 [ 628.800233][T13336] vprintk_emit+0x37c/0x3e0 [ 628.800235][T13336] ? wake_up_klogd_work_func+0x90/0x90 [ 628.800236][T13336] ? prepare_to_wait_event+0x8d/0x740 [ 628.800239][T13336] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 628.800242][T13336] ? _mutex_trylock_nest_lock+0x390/0x390 [ 628.800245][T13336] _printk+0xc7/0x100 [ 628.800248][T13336] ? snapshot_read.cold+0x21/0x21 [ 628.800250][T13336] ? synchronize_rcu_normal+0x340/0x340 [ 628.800252][T13336] ? netdev_name+0x43/0x60 [ 628.800256][T13336] ? __netdev_printk+0x17f/0x1d0 [ 628.800258][T13336] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 628.800261][T13336] netdev_info+0xe2/0x116 [ 628.800264][T13336] ? netdev_notice+0x120/0x120 [ 628.800266][T13336] ? do_raw_spin_lock+0x131/0x280 [ 628.800268][T13336] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 628.800271][T13336] ? __rwlock_init+0x150/0x150 [ 628.800274][T13336] ? rcu_is_watching+0x16/0xd0 [ 628.800276][T13336] ? rcu_is_watching+0x16/0xd0 [ 628.800278][T13336] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 628.800280][T13336] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 628.800282][T13336] ? trace_irq_enable.constprop.0+0x30/0x160 [ 628.800283][T13336] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 628.800285][T13336] netif_change_name.cold+0x4f/0x89 [ 628.800287][T13336] ? register_netdev+0x40/0x40 [ 628.800288][T13336] ? lock_release+0x184/0x1f0 [ 628.800290][T13336] ? netdev_adjacent_rename_links+0x470/0x470 [ 628.800293][T13336] ? __kernel_text_address+0x12/0x30 [ 628.800295][T13336] ? write_profile+0xf0/0xf0 [ 628.800299][T13336] ? __asan_memset+0x27/0x50 [ 628.800302][T13336] do_setlink.isra.0+0x1f7d/0x2a60 [ 628.800304][T13336] ? stack_trace_save+0x93/0xc0 [ 628.800306][T13336] ? rtnl_link_get_size+0x350/0x350 [ 628.800307][T13336] ? rcu_is_watching+0x16/0xd0 [ 628.800309][T13336] ? stack_depot_save_flags+0x1bc/0x790 [ 628.800312][T13336] ? kasan_save_stack+0x3d/0x50 [ 628.800314][T13336] ? kasan_save_stack+0x2f/0x50 [ 628.800315][T13336] ? kasan_save_track+0x14/0x30 [ 628.800317][T13336] ? __kasan_kmalloc+0x7b/0x90 [ 628.800318][T13336] ? __kmalloc_cache_noprof+0x29a/0x620 [ 628.800321][T13336] ? rtnl_newlink+0x124/0x11b0 [ 628.800323][T13336] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 628.800325][T13336] ? netlink_rcv_skb+0x14e/0x3a0 [ 628.800329][T13336] ? netlink_unicast+0x486/0x750 [ 628.800330][T13336] ? netlink_sendmsg+0x75b/0xc90 [ 628.800332][T13336] ? __sock_sendmsg+0xce/0x190 [ 628.800335][T13336] ? ____sys_sendmsg+0x61a/0x860 [ 628.800337][T13336] ? ___sys_sendmsg+0x14e/0x1d0 [ 628.800339][T13336] ? __sys_sendmsg+0x12c/0x1d0 [ 628.800341][T13336] ? do_syscall_64+0xff/0x530 [ 628.800344][T13336] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 628.800347][T13336] ? rcu_is_watching+0x16/0xd0 [ 628.800348][T13336] ? lock_acquire+0x13c/0x160 [ 628.800350][T13336] ? rcu_is_watching+0x16/0xd0 [ 628.800351][T13336] ? rcu_is_watching+0x16/0xd0 [ 628.800352][T13336] ? trace_contention_end+0xb3/0x180 [ 628.800354][T13336] ? __mutex_lock+0x1db/0x1ea0 [ 628.800355][T13336] ? __mutex_lock+0x9a3/0x1ea0 [ 628.800357][T13336] ? rtnl_newlink+0x9a8/0x11b0 [ 628.800359][T13336] ? ww_mutex_lock+0x160/0x160 [ 628.800360][T13336] ? nla_get_range_signed+0x3d0/0x3d0 [ 628.800363][T13336] ? rcu_is_watching+0x16/0xd0 [ 628.800366][T13336] ? __rtnl_newlink+0x3fa/0xa50 [ 628.800370][T13336] rtnl_newlink+0x9f1/0x11b0 [ 628.800373][T13336] ? rcu_is_watching+0x16/0xd0 [ 628.800374][T13336] ? rtnl_bridge_getlink+0x850/0x850 [ 628.800376][T13336] ? lock_acquire+0x13c/0x160 [ 628.800377][T13336] ? rcu_is_watching+0x16/0xd0 [ 628.800379][T13336] ? is_bpf_text_address+0x3e/0x110 [ 628.800381][T13336] ? is_bpf_text_address+0x72/0x110 [ 628.800382][T13336] ? kernel_text_address+0x149/0x170 [ 628.800384][T13336] ? rcu_is_watching+0x16/0xd0 [ 628.800385][T13336] ? cap_capable+0x1d7/0x3d0 [ 628.800389][T13336] ? arch_stack_walk+0xed/0x130 [ 628.800391][T13336] ? rcu_is_watching+0x16/0xd0 [ 628.800392][T13336] ? lock_acquire+0x13c/0x160 [ 628.800394][T13336] ? rcu_is_watching+0x16/0xd0 [ 628.800395][T13336] ? rtnl_bridge_getlink+0x850/0x850 [ 628.800397][T13336] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 628.800399][T13336] ? rtnl_link_fill+0x920/0x920 [ 628.800400][T13336] ? filter_irq_stacks+0xd0/0xd0 [ 628.800402][T13336] ? stack_depot_save_flags+0x1bc/0x790 [ 628.800404][T13336] netlink_rcv_skb+0x14e/0x3a0 [ 628.800406][T13336] ? rtnl_link_fill+0x920/0x920 [ 628.800408][T13336] ? lock_release+0x184/0x1f0 [ 628.800410][T13336] ? netlink_ack+0xcf0/0xcf0 [ 628.800412][T13336] ? __netlink_lookup+0xb9/0x6b0 [ 628.800417][T13336] ? rcu_is_watching+0x16/0xd0 [ 628.800419][T13336] ? lock_release+0x184/0x1f0 [ 628.800421][T13336] netlink_unicast+0x486/0x750 [ 628.800424][T13336] ? netlink_attachskb+0x810/0x810 [ 628.800426][T13336] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 628.800428][T13336] netlink_sendmsg+0x75b/0xc90 [ 628.800430][T13336] ? netlink_unicast+0x750/0x750 [ 628.800432][T13336] ? kernel_text_address+0x149/0x170 [ 628.800434][T13336] ? lock_acquire+0x13c/0x160 [ 628.800435][T13336] ? __import_iovec+0x36c/0x620 [ 628.800439][T13336] __sock_sendmsg+0xce/0x190 [ 628.800441][T13336] ____sys_sendmsg+0x61a/0x860 [ 628.800443][T13336] ? copy_msghdr_from_user+0x279/0x420 [ 628.800445][T13336] ? sock_write_iter+0x400/0x400 [ 628.800446][T13336] ? move_addr_to_kernel+0x40/0x40 [ 628.800448][T13336] ? filter_irq_stacks+0xd0/0xd0 [ 628.800451][T13336] ___sys_sendmsg+0x14e/0x1d0 [ 628.800453][T13336] ? copy_msghdr_from_user+0x420/0x420 [ 628.800459][T13336] __sys_sendmsg+0x12c/0x1d0 [ 628.800462][T13336] ? __sys_sendmsg_sock+0x20/0x20 [ 628.800467][T13336] ? rcu_is_watching+0x16/0xd0 [ 628.800469][T13336] do_syscall_64+0xff/0x530 [ 628.800471][T13336] ? exc_page_fault+0xee/0x100 [ 628.800473][T13336] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 628.800474][T13336] RIP: 0033:0x7fe6d9a4b54e [ 628.800477][T13336] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 628.800478][T13336] RSP: 002b:00007ffc2ba89da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 628.800482][T13336] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fe6d9a4b54e [ 628.800484][T13336] RDX: 0000000000000000 RSI: 00007ffc2ba89e50 RDI: 0000000000000005 [ 628.800485][T13336] RBP: 00007ffc2ba89db0 R08: 0000000000000000 R09: 0000000000000000 [ 628.800486][T13336] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a649 [ 628.800487][T13336] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc2ba8a520 [ 628.800489][T13336] [ 638.467016][T13507] eth1: renamed from tmp [ 638.467030][T13507] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 638.467033][T13507] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13507, name: ip [ 638.467034][T13507] preempt_count: 1, expected: 0 [ 638.467035][T13507] RCU nest depth: 0, expected: 0 [ 638.467036][T13507] INFO: lockdep is turned off. [ 638.467038][T13507] irq event stamp: 0 [ 638.467038][T13507] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 638.467043][T13507] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 638.467050][T13507] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 638.467052][T13507] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 638.467054][T13507] Preemption disabled at: [ 638.467054][T13507] [] vprintk_emit+0x31b/0x3e0 [ 638.467061][T13507] CPU: 3 UID: 0 PID: 13507 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 638.467064][T13507] Tainted: [W]=WARN [ 638.467066][T13507] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 638.467068][T13507] Call Trace: [ 638.467069][T13507] [ 638.467070][T13507] dump_stack_lvl+0x6f/0xa0 [ 638.467076][T13507] ? vprintk_emit+0x31b/0x3e0 [ 638.467077][T13507] __might_resched.cold+0x1fe/0x2c1 [ 638.467081][T13507] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 638.467085][T13507] ? rcu_is_watching+0x16/0xd0 [ 638.467087][T13507] __kmalloc_noprof+0x443/0x760 [ 638.467090][T13507] ? __rwlock_init+0x150/0x150 [ 638.467093][T13507] ? alloc_buf.isra.0+0x4b/0x260 [ 638.467098][T13507] ? do_raw_spin_unlock+0x59/0x250 [ 638.467100][T13507] alloc_buf.isra.0+0x4b/0x260 [ 638.467103][T13507] put_chars+0x1e1/0x2f0 [ 638.467105][T13507] ? __send_to_port+0x420/0x420 [ 638.467107][T13507] ? printk_get_next_message+0x240/0x650 [ 638.467109][T13507] ? console_prepend_replay+0x20/0x20 [ 638.467112][T13507] ? pointer+0x794/0xed0 [ 638.467115][T13507] hvc_console_print+0x292/0x780 [ 638.467121][T13507] ? hvc_write+0x3a0/0x3a0 [ 638.467122][T13507] ? __rwlock_init+0x150/0x150 [ 638.467124][T13507] ? lock_acquire+0x13c/0x160 [ 638.467127][T13507] console_emit_next_record+0x22f/0x4c0 [ 638.467130][T13507] ? devkmsg_read+0x4b0/0x4b0 [ 638.467132][T13507] ? rcu_is_watching+0x16/0xd0 [ 638.467134][T13507] ? rcu_is_watching+0x16/0xd0 [ 638.467135][T13507] ? rcu_is_watching+0x16/0xd0 [ 638.467136][T13507] ? lock_acquire+0x13c/0x160 [ 638.467138][T13507] ? console_flush_one_record+0x111/0x710 [ 638.467140][T13507] console_flush_one_record+0x46f/0x710 [ 638.467142][T13507] ? console_emit_next_record+0x4c0/0x4c0 [ 638.467145][T13507] console_unlock+0xee/0x1f0 [ 638.467147][T13507] ? lock_acquire+0x13c/0x160 [ 638.467149][T13507] ? console_flush_one_record+0x710/0x710 [ 638.467151][T13507] ? rcu_is_watching+0x16/0xd0 [ 638.467152][T13507] ? lock_release+0x184/0x1f0 [ 638.467154][T13507] ? lock_acquire+0xe0/0x160 [ 638.467155][T13507] ? __rcu_read_lock+0x70/0x70 [ 638.467157][T13507] ? __down_trylock_console_sem+0x5e/0xa0 [ 638.467159][T13507] ? vprintk_emit+0x320/0x3e0 [ 638.467161][T13507] vprintk_emit+0x37c/0x3e0 [ 638.467162][T13507] ? wake_up_klogd_work_func+0x90/0x90 [ 638.467164][T13507] ? prepare_to_wait_event+0x8d/0x740 [ 638.467166][T13507] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 638.467170][T13507] ? _mutex_trylock_nest_lock+0x390/0x390 [ 638.467172][T13507] _printk+0xc7/0x100 [ 638.467176][T13507] ? snapshot_read.cold+0x21/0x21 [ 638.467178][T13507] ? synchronize_rcu_normal+0x340/0x340 [ 638.467180][T13507] ? netdev_name+0x43/0x60 [ 638.467183][T13507] ? __netdev_printk+0x17f/0x1d0 [ 638.467185][T13507] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 638.467188][T13507] netdev_info+0xe2/0x116 [ 638.467191][T13507] ? netdev_notice+0x120/0x120 [ 638.467193][T13507] ? do_raw_spin_lock+0x131/0x280 [ 638.467195][T13507] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 638.467198][T13507] ? __rwlock_init+0x150/0x150 [ 638.467199][T13507] ? rcu_is_watching+0x16/0xd0 [ 638.467200][T13507] ? rcu_is_watching+0x16/0xd0 [ 638.467202][T13507] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 638.467203][T13507] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 638.467205][T13507] ? trace_irq_enable.constprop.0+0x30/0x160 [ 638.467206][T13507] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 638.467208][T13507] netif_change_name.cold+0x4f/0x89 [ 638.467210][T13507] ? register_netdev+0x40/0x40 [ 638.467211][T13507] ? lock_release+0x184/0x1f0 [ 638.467213][T13507] ? netdev_adjacent_rename_links+0x470/0x470 [ 638.467216][T13507] ? __kernel_text_address+0x12/0x30 [ 638.467218][T13507] ? write_profile+0xf0/0xf0 [ 638.467221][T13507] ? __asan_memset+0x27/0x50 [ 638.467225][T13507] do_setlink.isra.0+0x1f7d/0x2a60 [ 638.467227][T13507] ? stack_trace_save+0x93/0xc0 [ 638.467229][T13507] ? rtnl_link_get_size+0x350/0x350 [ 638.467230][T13507] ? rcu_is_watching+0x16/0xd0 [ 638.467231][T13507] ? stack_depot_save_flags+0x1bc/0x790 [ 638.467235][T13507] ? kasan_save_stack+0x3d/0x50 [ 638.467237][T13507] ? kasan_save_stack+0x2f/0x50 [ 638.467238][T13507] ? kasan_save_track+0x14/0x30 [ 638.467239][T13507] ? __kasan_kmalloc+0x7b/0x90 [ 638.467241][T13507] ? __kmalloc_cache_noprof+0x29a/0x620 [ 638.467242][T13507] ? rtnl_newlink+0x124/0x11b0 [ 638.467243][T13507] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 638.467244][T13507] ? netlink_rcv_skb+0x14e/0x3a0 [ 638.467247][T13507] ? netlink_unicast+0x486/0x750 [ 638.467249][T13507] ? netlink_sendmsg+0x75b/0xc90 [ 638.467251][T13507] ? __sock_sendmsg+0xce/0x190 [ 638.467253][T13507] ? ____sys_sendmsg+0x61a/0x860 [ 638.467255][T13507] ? ___sys_sendmsg+0x14e/0x1d0 [ 638.467256][T13507] ? __sys_sendmsg+0x12c/0x1d0 [ 638.467258][T13507] ? do_syscall_64+0xff/0x530 [ 638.467261][T13507] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 638.467263][T13507] ? rcu_is_watching+0x16/0xd0 [ 638.467265][T13507] ? lock_acquire+0x13c/0x160 [ 638.467266][T13507] ? rcu_is_watching+0x16/0xd0 [ 638.467267][T13507] ? rcu_is_watching+0x16/0xd0 [ 638.467269][T13507] ? trace_contention_end+0xb3/0x180 [ 638.467270][T13507] ? __mutex_lock+0x1db/0x1ea0 [ 638.467272][T13507] ? __mutex_lock+0x9a3/0x1ea0 [ 638.467273][T13507] ? rtnl_newlink+0x9a8/0x11b0 [ 638.467275][T13507] ? ww_mutex_lock+0x160/0x160 [ 638.467276][T13507] ? nla_get_range_signed+0x3d0/0x3d0 [ 638.467279][T13507] ? rcu_is_watching+0x16/0xd0 [ 638.467280][T13507] ? __rtnl_newlink+0x3fa/0xa50 [ 638.467283][T13507] rtnl_newlink+0x9f1/0x11b0 [ 638.467285][T13507] ? rcu_is_watching+0x16/0xd0 [ 638.467287][T13507] ? rtnl_bridge_getlink+0x850/0x850 [ 638.467288][T13507] ? lock_acquire+0x13c/0x160 [ 638.467289][T13507] ? rcu_is_watching+0x16/0xd0 [ 638.467291][T13507] ? is_bpf_text_address+0x3e/0x110 [ 638.467293][T13507] ? is_bpf_text_address+0x72/0x110 [ 638.467295][T13507] ? kernel_text_address+0x149/0x170 [ 638.467297][T13507] ? rcu_is_watching+0x16/0xd0 [ 638.467298][T13507] ? cap_capable+0x1d7/0x3d0 [ 638.467301][T13507] ? arch_stack_walk+0xed/0x130 [ 638.467304][T13507] ? rcu_is_watching+0x16/0xd0 [ 638.467305][T13507] ? lock_acquire+0x13c/0x160 [ 638.467306][T13507] ? rcu_is_watching+0x16/0xd0 [ 638.467308][T13507] ? rtnl_bridge_getlink+0x850/0x850 [ 638.467309][T13507] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 638.467311][T13507] ? rtnl_link_fill+0x920/0x920 [ 638.467312][T13507] ? filter_irq_stacks+0xd0/0xd0 [ 638.467314][T13507] ? stack_depot_save_flags+0x1bc/0x790 [ 638.467317][T13507] netlink_rcv_skb+0x14e/0x3a0 [ 638.467318][T13507] ? rtnl_link_fill+0x920/0x920 [ 638.467320][T13507] ? lock_release+0x184/0x1f0 [ 638.467322][T13507] ? netlink_ack+0xcf0/0xcf0 [ 638.467323][T13507] ? __netlink_lookup+0xb9/0x6b0 [ 638.467326][T13507] ? rcu_is_watching+0x16/0xd0 [ 638.467328][T13507] ? lock_release+0x184/0x1f0 [ 638.467330][T13507] netlink_unicast+0x486/0x750 [ 638.467332][T13507] ? netlink_attachskb+0x810/0x810 [ 638.467334][T13507] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 638.467337][T13507] netlink_sendmsg+0x75b/0xc90 [ 638.467339][T13507] ? netlink_unicast+0x750/0x750 [ 638.467341][T13507] ? kernel_text_address+0x149/0x170 [ 638.467343][T13507] ? lock_acquire+0x13c/0x160 [ 638.467344][T13507] ? __import_iovec+0x36c/0x620 [ 638.467348][T13507] __sock_sendmsg+0xce/0x190 [ 638.467350][T13507] ____sys_sendmsg+0x61a/0x860 [ 638.467351][T13507] ? copy_msghdr_from_user+0x279/0x420 [ 638.467353][T13507] ? sock_write_iter+0x400/0x400 [ 638.467355][T13507] ? move_addr_to_kernel+0x40/0x40 [ 638.467356][T13507] ? filter_irq_stacks+0xd0/0xd0 [ 638.467359][T13507] ___sys_sendmsg+0x14e/0x1d0 [ 638.467361][T13507] ? copy_msghdr_from_user+0x420/0x420 [ 638.467366][T13507] __sys_sendmsg+0x12c/0x1d0 [ 638.467369][T13507] ? __sys_sendmsg_sock+0x20/0x20 [ 638.467372][T13507] ? rcu_is_watching+0x16/0xd0 [ 638.467373][T13507] do_syscall_64+0xff/0x530 [ 638.467375][T13507] ? exc_page_fault+0xee/0x100 [ 638.467377][T13507] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 638.467379][T13507] RIP: 0033:0x7f6013c7454e [ 638.467381][T13507] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 638.467383][T13507] RSP: 002b:00007fff7f821880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 638.467386][T13507] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6013c7454e [ 638.467388][T13507] RDX: 0000000000000000 RSI: 00007fff7f821930 RDI: 0000000000000005 [ 638.467389][T13507] RBP: 00007fff7f821890 R08: 0000000000000000 R09: 0000000000000000 [ 638.467390][T13507] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a652 [ 638.467391][T13507] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff7f822000 [ 638.467393][T13507] [ 648.026177][T13678] eth1: renamed from tmp [ 648.026192][T13678] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 648.026195][T13678] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13678, name: ip [ 648.026196][T13678] preempt_count: 1, expected: 0 [ 648.026197][T13678] RCU nest depth: 0, expected: 0 [ 648.026198][T13678] INFO: lockdep is turned off. [ 648.026199][T13678] irq event stamp: 0 [ 648.026200][T13678] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 648.026205][T13678] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 648.026211][T13678] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 648.026213][T13678] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 648.026215][T13678] Preemption disabled at: [ 648.026216][T13678] [] vprintk_emit+0x31b/0x3e0 [ 648.026222][T13678] CPU: 0 UID: 0 PID: 13678 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 648.026226][T13678] Tainted: [W]=WARN [ 648.026227][T13678] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 648.026229][T13678] Call Trace: [ 648.026231][T13678] [ 648.026232][T13678] dump_stack_lvl+0x6f/0xa0 [ 648.026238][T13678] ? vprintk_emit+0x31b/0x3e0 [ 648.026239][T13678] __might_resched.cold+0x1fe/0x2c1 [ 648.026244][T13678] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 648.026247][T13678] ? rcu_is_watching+0x16/0xd0 [ 648.026250][T13678] __kmalloc_noprof+0x443/0x760 [ 648.026253][T13678] ? __rwlock_init+0x150/0x150 [ 648.026256][T13678] ? alloc_buf.isra.0+0x4b/0x260 [ 648.026261][T13678] ? do_raw_spin_unlock+0x59/0x250 [ 648.026263][T13678] alloc_buf.isra.0+0x4b/0x260 [ 648.026266][T13678] put_chars+0x1e1/0x2f0 [ 648.026268][T13678] ? __send_to_port+0x420/0x420 [ 648.026269][T13678] ? printk_get_next_message+0x240/0x650 [ 648.026272][T13678] ? console_prepend_replay+0x20/0x20 [ 648.026274][T13678] ? pointer+0x794/0xed0 [ 648.026278][T13678] hvc_console_print+0x292/0x780 [ 648.026283][T13678] ? hvc_write+0x3a0/0x3a0 [ 648.026285][T13678] ? __rwlock_init+0x150/0x150 [ 648.026287][T13678] ? lock_acquire+0x13c/0x160 [ 648.026290][T13678] console_emit_next_record+0x22f/0x4c0 [ 648.026293][T13678] ? devkmsg_read+0x4b0/0x4b0 [ 648.026295][T13678] ? rcu_is_watching+0x16/0xd0 [ 648.026296][T13678] ? rcu_is_watching+0x16/0xd0 [ 648.026297][T13678] ? rcu_is_watching+0x16/0xd0 [ 648.026299][T13678] ? lock_acquire+0x13c/0x160 [ 648.026301][T13678] ? console_flush_one_record+0x111/0x710 [ 648.026303][T13678] console_flush_one_record+0x46f/0x710 [ 648.026305][T13678] ? console_emit_next_record+0x4c0/0x4c0 [ 648.026308][T13678] console_unlock+0xee/0x1f0 [ 648.026310][T13678] ? lock_acquire+0x13c/0x160 [ 648.026312][T13678] ? console_flush_one_record+0x710/0x710 [ 648.026314][T13678] ? rcu_is_watching+0x16/0xd0 [ 648.026315][T13678] ? lock_release+0x184/0x1f0 [ 648.026317][T13678] ? lock_acquire+0xe0/0x160 [ 648.026318][T13678] ? __rcu_read_lock+0x70/0x70 [ 648.026320][T13678] ? __down_trylock_console_sem+0x5e/0xa0 [ 648.026322][T13678] ? vprintk_emit+0x320/0x3e0 [ 648.026324][T13678] vprintk_emit+0x37c/0x3e0 [ 648.026325][T13678] ? wake_up_klogd_work_func+0x90/0x90 [ 648.026327][T13678] ? prepare_to_wait_event+0x8d/0x740 [ 648.026329][T13678] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 648.026332][T13678] ? _mutex_trylock_nest_lock+0x390/0x390 [ 648.026336][T13678] _printk+0xc7/0x100 [ 648.026339][T13678] ? snapshot_read.cold+0x21/0x21 [ 648.026342][T13678] ? synchronize_rcu_normal+0x340/0x340 [ 648.026344][T13678] ? netdev_name+0x43/0x60 [ 648.026348][T13678] ? __netdev_printk+0x17f/0x1d0 [ 648.026350][T13678] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 648.026353][T13678] netdev_info+0xe2/0x116 [ 648.026356][T13678] ? netdev_notice+0x120/0x120 [ 648.026358][T13678] ? do_raw_spin_lock+0x131/0x280 [ 648.026360][T13678] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 648.026362][T13678] ? __rwlock_init+0x150/0x150 [ 648.026364][T13678] ? rcu_is_watching+0x16/0xd0 [ 648.026365][T13678] ? rcu_is_watching+0x16/0xd0 [ 648.026367][T13678] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 648.026368][T13678] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 648.026370][T13678] ? trace_irq_enable.constprop.0+0x30/0x160 [ 648.026371][T13678] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 648.026373][T13678] netif_change_name.cold+0x4f/0x89 [ 648.026374][T13678] ? register_netdev+0x40/0x40 [ 648.026376][T13678] ? lock_release+0x184/0x1f0 [ 648.026378][T13678] ? netdev_adjacent_rename_links+0x470/0x470 [ 648.026381][T13678] ? __kernel_text_address+0x12/0x30 [ 648.026384][T13678] ? write_profile+0xf0/0xf0 [ 648.026387][T13678] ? __asan_memset+0x27/0x50 [ 648.026390][T13678] do_setlink.isra.0+0x1f7d/0x2a60 [ 648.026392][T13678] ? stack_trace_save+0x93/0xc0 [ 648.026394][T13678] ? rtnl_link_get_size+0x350/0x350 [ 648.026396][T13678] ? rcu_is_watching+0x16/0xd0 [ 648.026397][T13678] ? stack_depot_save_flags+0x1bc/0x790 [ 648.026401][T13678] ? kasan_save_stack+0x3d/0x50 [ 648.026403][T13678] ? kasan_save_stack+0x2f/0x50 [ 648.026404][T13678] ? kasan_save_track+0x14/0x30 [ 648.026405][T13678] ? __kasan_kmalloc+0x7b/0x90 [ 648.026406][T13678] ? __kmalloc_cache_noprof+0x29a/0x620 [ 648.026408][T13678] ? rtnl_newlink+0x124/0x11b0 [ 648.026409][T13678] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 648.026410][T13678] ? netlink_rcv_skb+0x14e/0x3a0 [ 648.026413][T13678] ? netlink_unicast+0x486/0x750 [ 648.026415][T13678] ? netlink_sendmsg+0x75b/0xc90 [ 648.026416][T13678] ? __sock_sendmsg+0xce/0x190 [ 648.026419][T13678] ? ____sys_sendmsg+0x61a/0x860 [ 648.026421][T13678] ? ___sys_sendmsg+0x14e/0x1d0 [ 648.026422][T13678] ? __sys_sendmsg+0x12c/0x1d0 [ 648.026424][T13678] ? do_syscall_64+0xff/0x530 [ 648.026427][T13678] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 648.026429][T13678] ? rcu_is_watching+0x16/0xd0 [ 648.026431][T13678] ? lock_acquire+0x13c/0x160 [ 648.026432][T13678] ? rcu_is_watching+0x16/0xd0 [ 648.026433][T13678] ? rcu_is_watching+0x16/0xd0 [ 648.026435][T13678] ? trace_contention_end+0xb3/0x180 [ 648.026436][T13678] ? __mutex_lock+0x1db/0x1ea0 [ 648.026438][T13678] ? __mutex_lock+0x9a3/0x1ea0 [ 648.026439][T13678] ? rtnl_newlink+0x9a8/0x11b0 [ 648.026441][T13678] ? ww_mutex_lock+0x160/0x160 [ 648.026442][T13678] ? nla_get_range_signed+0x3d0/0x3d0 [ 648.026446][T13678] ? rcu_is_watching+0x16/0xd0 [ 648.026447][T13678] ? __rtnl_newlink+0x3fa/0xa50 [ 648.026449][T13678] rtnl_newlink+0x9f1/0x11b0 [ 648.026451][T13678] ? rcu_is_watching+0x16/0xd0 [ 648.026453][T13678] ? rtnl_bridge_getlink+0x850/0x850 [ 648.026454][T13678] ? lock_acquire+0x13c/0x160 [ 648.026456][T13678] ? rcu_is_watching+0x16/0xd0 [ 648.026457][T13678] ? is_bpf_text_address+0x3e/0x110 [ 648.026460][T13678] ? is_bpf_text_address+0x72/0x110 [ 648.026461][T13678] ? kernel_text_address+0x149/0x170 [ 648.026463][T13678] ? rcu_is_watching+0x16/0xd0 [ 648.026464][T13678] ? cap_capable+0x1d7/0x3d0 [ 648.026468][T13678] ? arch_stack_walk+0xed/0x130 [ 648.026470][T13678] ? rcu_is_watching+0x16/0xd0 [ 648.026472][T13678] ? lock_acquire+0x13c/0x160 [ 648.026473][T13678] ? rcu_is_watching+0x16/0xd0 [ 648.026475][T13678] ? rtnl_bridge_getlink+0x850/0x850 [ 648.026476][T13678] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 648.026478][T13678] ? rtnl_link_fill+0x920/0x920 [ 648.026479][T13678] ? filter_irq_stacks+0xd0/0xd0 [ 648.026481][T13678] ? stack_depot_save_flags+0x1bc/0x790 [ 648.026484][T13678] netlink_rcv_skb+0x14e/0x3a0 [ 648.026486][T13678] ? rtnl_link_fill+0x920/0x920 [ 648.026487][T13678] ? lock_release+0x184/0x1f0 [ 648.026489][T13678] ? netlink_ack+0xcf0/0xcf0 [ 648.026491][T13678] ? __netlink_lookup+0xb9/0x6b0 [ 648.026494][T13678] ? rcu_is_watching+0x16/0xd0 [ 648.026495][T13678] ? lock_release+0x184/0x1f0 [ 648.026497][T13678] netlink_unicast+0x486/0x750 [ 648.026500][T13678] ? netlink_attachskb+0x810/0x810 [ 648.026502][T13678] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 648.026504][T13678] netlink_sendmsg+0x75b/0xc90 [ 648.026506][T13678] ? netlink_unicast+0x750/0x750 [ 648.026508][T13678] ? kernel_text_address+0x149/0x170 [ 648.026510][T13678] ? lock_acquire+0x13c/0x160 [ 648.026512][T13678] ? __import_iovec+0x36c/0x620 [ 648.026515][T13678] __sock_sendmsg+0xce/0x190 [ 648.026517][T13678] ____sys_sendmsg+0x61a/0x860 [ 648.026519][T13678] ? copy_msghdr_from_user+0x279/0x420 [ 648.026521][T13678] ? sock_write_iter+0x400/0x400 [ 648.026523][T13678] ? move_addr_to_kernel+0x40/0x40 [ 648.026525][T13678] ? filter_irq_stacks+0xd0/0xd0 [ 648.026527][T13678] ___sys_sendmsg+0x14e/0x1d0 [ 648.026529][T13678] ? copy_msghdr_from_user+0x420/0x420 [ 648.026535][T13678] __sys_sendmsg+0x12c/0x1d0 [ 648.026537][T13678] ? __sys_sendmsg_sock+0x20/0x20 [ 648.026540][T13678] ? rcu_is_watching+0x16/0xd0 [ 648.026541][T13678] do_syscall_64+0xff/0x530 [ 648.026543][T13678] ? exc_page_fault+0xee/0x100 [ 648.026546][T13678] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 648.026548][T13678] RIP: 0033:0x7f7545f8654e [ 648.026550][T13678] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 648.026552][T13678] RSP: 002b:00007ffff1f437c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 648.026556][T13678] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f7545f8654e [ 648.026557][T13678] RDX: 0000000000000000 RSI: 00007ffff1f43870 RDI: 0000000000000005 [ 648.026558][T13678] RBP: 00007ffff1f437d0 R08: 0000000000000000 R09: 0000000000000000 [ 648.026559][T13678] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a65c [ 648.026560][T13678] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffff1f43f40 [ 648.026563][T13678] [ 657.444226][T13849] eth1: renamed from tmp [ 657.444241][T13849] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 657.444244][T13849] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13849, name: ip [ 657.444246][T13849] preempt_count: 1, expected: 0 [ 657.444247][T13849] RCU nest depth: 0, expected: 0 [ 657.444248][T13849] INFO: lockdep is turned off. [ 657.444249][T13849] irq event stamp: 0 [ 657.444250][T13849] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 657.444255][T13849] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 657.444261][T13849] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 657.444263][T13849] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 657.444265][T13849] Preemption disabled at: [ 657.444266][T13849] [] vprintk_emit+0x31b/0x3e0 [ 657.444273][T13849] CPU: 3 UID: 0 PID: 13849 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 657.444277][T13849] Tainted: [W]=WARN [ 657.444278][T13849] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 657.444280][T13849] Call Trace: [ 657.444282][T13849] [ 657.444283][T13849] dump_stack_lvl+0x6f/0xa0 [ 657.444289][T13849] ? vprintk_emit+0x31b/0x3e0 [ 657.444291][T13849] __might_resched.cold+0x1fe/0x2c1 [ 657.444295][T13849] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 657.444298][T13849] ? rcu_is_watching+0x16/0xd0 [ 657.444301][T13849] __kmalloc_noprof+0x443/0x760 [ 657.444304][T13849] ? __rwlock_init+0x150/0x150 [ 657.444307][T13849] ? alloc_buf.isra.0+0x4b/0x260 [ 657.444313][T13849] ? do_raw_spin_unlock+0x59/0x250 [ 657.444314][T13849] alloc_buf.isra.0+0x4b/0x260 [ 657.444318][T13849] put_chars+0x1e1/0x2f0 [ 657.444319][T13849] ? __send_to_port+0x420/0x420 [ 657.444321][T13849] ? printk_get_next_message+0x240/0x650 [ 657.444323][T13849] ? console_prepend_replay+0x20/0x20 [ 657.444326][T13849] ? pointer+0x794/0xed0 [ 657.444330][T13849] hvc_console_print+0x292/0x780 [ 657.444335][T13849] ? hvc_write+0x3a0/0x3a0 [ 657.444336][T13849] ? __rwlock_init+0x150/0x150 [ 657.444339][T13849] ? lock_acquire+0x13c/0x160 [ 657.444341][T13849] console_emit_next_record+0x22f/0x4c0 [ 657.444344][T13849] ? devkmsg_read+0x4b0/0x4b0 [ 657.444347][T13849] ? rcu_is_watching+0x16/0xd0 [ 657.444348][T13849] ? rcu_is_watching+0x16/0xd0 [ 657.444349][T13849] ? rcu_is_watching+0x16/0xd0 [ 657.444350][T13849] ? lock_acquire+0x13c/0x160 [ 657.444352][T13849] ? console_flush_one_record+0x111/0x710 [ 657.444354][T13849] console_flush_one_record+0x46f/0x710 [ 657.444357][T13849] ? console_emit_next_record+0x4c0/0x4c0 [ 657.444360][T13849] console_unlock+0xee/0x1f0 [ 657.444362][T13849] ? lock_acquire+0x13c/0x160 [ 657.444363][T13849] ? console_flush_one_record+0x710/0x710 [ 657.444365][T13849] ? rcu_is_watching+0x16/0xd0 [ 657.444366][T13849] ? lock_release+0x184/0x1f0 [ 657.444368][T13849] ? lock_acquire+0xe0/0x160 [ 657.444370][T13849] ? __rcu_read_lock+0x70/0x70 [ 657.444371][T13849] ? __down_trylock_console_sem+0x5e/0xa0 [ 657.444373][T13849] ? vprintk_emit+0x320/0x3e0 [ 657.444375][T13849] vprintk_emit+0x37c/0x3e0 [ 657.444377][T13849] ? wake_up_klogd_work_func+0x90/0x90 [ 657.444378][T13849] ? prepare_to_wait_event+0x8d/0x740 [ 657.444381][T13849] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 657.444384][T13849] ? _mutex_trylock_nest_lock+0x390/0x390 [ 657.444386][T13849] _printk+0xc7/0x100 [ 657.444390][T13849] ? snapshot_read.cold+0x21/0x21 [ 657.444392][T13849] ? synchronize_rcu_normal+0x340/0x340 [ 657.444394][T13849] ? netdev_name+0x43/0x60 [ 657.444398][T13849] ? __netdev_printk+0x17f/0x1d0 [ 657.444400][T13849] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 657.444403][T13849] netdev_info+0xe2/0x116 [ 657.444406][T13849] ? netdev_notice+0x120/0x120 [ 657.444408][T13849] ? do_raw_spin_lock+0x131/0x280 [ 657.444410][T13849] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 657.444413][T13849] ? __rwlock_init+0x150/0x150 [ 657.444414][T13849] ? rcu_is_watching+0x16/0xd0 [ 657.444415][T13849] ? rcu_is_watching+0x16/0xd0 [ 657.444417][T13849] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 657.444418][T13849] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 657.444420][T13849] ? trace_irq_enable.constprop.0+0x30/0x160 [ 657.444421][T13849] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 657.444423][T13849] netif_change_name.cold+0x4f/0x89 [ 657.444425][T13849] ? register_netdev+0x40/0x40 [ 657.444426][T13849] ? lock_release+0x184/0x1f0 [ 657.444428][T13849] ? netdev_adjacent_rename_links+0x470/0x470 [ 657.444431][T13849] ? __kernel_text_address+0x12/0x30 [ 657.444434][T13849] ? write_profile+0xf0/0xf0 [ 657.444437][T13849] ? __asan_memset+0x27/0x50 [ 657.444441][T13849] do_setlink.isra.0+0x1f7d/0x2a60 [ 657.444443][T13849] ? stack_trace_save+0x93/0xc0 [ 657.444444][T13849] ? rtnl_link_get_size+0x350/0x350 [ 657.444446][T13849] ? rcu_is_watching+0x16/0xd0 [ 657.444447][T13849] ? stack_depot_save_flags+0x1bc/0x790 [ 657.444451][T13849] ? kasan_save_stack+0x3d/0x50 [ 657.444452][T13849] ? kasan_save_stack+0x2f/0x50 [ 657.444454][T13849] ? kasan_save_track+0x14/0x30 [ 657.444455][T13849] ? __kasan_kmalloc+0x7b/0x90 [ 657.444456][T13849] ? __kmalloc_cache_noprof+0x29a/0x620 [ 657.444457][T13849] ? rtnl_newlink+0x124/0x11b0 [ 657.444459][T13849] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 657.444460][T13849] ? netlink_rcv_skb+0x14e/0x3a0 [ 657.444463][T13849] ? netlink_unicast+0x486/0x750 [ 657.444465][T13849] ? netlink_sendmsg+0x75b/0xc90 [ 657.444466][T13849] ? __sock_sendmsg+0xce/0x190 [ 657.444469][T13849] ? ____sys_sendmsg+0x61a/0x860 [ 657.444470][T13849] ? ___sys_sendmsg+0x14e/0x1d0 [ 657.444472][T13849] ? __sys_sendmsg+0x12c/0x1d0 [ 657.444474][T13849] ? do_syscall_64+0xff/0x530 [ 657.444476][T13849] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 657.444479][T13849] ? rcu_is_watching+0x16/0xd0 [ 657.444480][T13849] ? lock_acquire+0x13c/0x160 [ 657.444482][T13849] ? rcu_is_watching+0x16/0xd0 [ 657.444483][T13849] ? rcu_is_watching+0x16/0xd0 [ 657.444484][T13849] ? trace_contention_end+0xb3/0x180 [ 657.444486][T13849] ? __mutex_lock+0x1db/0x1ea0 [ 657.444488][T13849] ? __mutex_lock+0x9a3/0x1ea0 [ 657.444489][T13849] ? rtnl_newlink+0x9a8/0x11b0 [ 657.444491][T13849] ? ww_mutex_lock+0x160/0x160 [ 657.444492][T13849] ? nla_get_range_signed+0x3d0/0x3d0 [ 657.444495][T13849] ? rcu_is_watching+0x16/0xd0 [ 657.444497][T13849] ? __rtnl_newlink+0x3fa/0xa50 [ 657.444499][T13849] rtnl_newlink+0x9f1/0x11b0 [ 657.444501][T13849] ? rcu_is_watching+0x16/0xd0 [ 657.444502][T13849] ? rtnl_bridge_getlink+0x850/0x850 [ 657.444504][T13849] ? lock_acquire+0x13c/0x160 [ 657.444505][T13849] ? rcu_is_watching+0x16/0xd0 [ 657.444507][T13849] ? is_bpf_text_address+0x3e/0x110 [ 657.444509][T13849] ? is_bpf_text_address+0x72/0x110 [ 657.444510][T13849] ? kernel_text_address+0x149/0x170 [ 657.444512][T13849] ? rcu_is_watching+0x16/0xd0 [ 657.444513][T13849] ? cap_capable+0x1d7/0x3d0 [ 657.444517][T13849] ? arch_stack_walk+0xed/0x130 [ 657.444519][T13849] ? rcu_is_watching+0x16/0xd0 [ 657.444520][T13849] ? lock_acquire+0x13c/0x160 [ 657.444522][T13849] ? rcu_is_watching+0x16/0xd0 [ 657.444523][T13849] ? rtnl_bridge_getlink+0x850/0x850 [ 657.444525][T13849] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 657.444527][T13849] ? rtnl_link_fill+0x920/0x920 [ 657.444528][T13849] ? filter_irq_stacks+0xd0/0xd0 [ 657.444530][T13849] ? stack_depot_save_flags+0x1bc/0x790 [ 657.444532][T13849] netlink_rcv_skb+0x14e/0x3a0 [ 657.444534][T13849] ? rtnl_link_fill+0x920/0x920 [ 657.444536][T13849] ? lock_release+0x184/0x1f0 [ 657.444537][T13849] ? netlink_ack+0xcf0/0xcf0 [ 657.444539][T13849] ? __netlink_lookup+0xb9/0x6b0 [ 657.444542][T13849] ? rcu_is_watching+0x16/0xd0 [ 657.444543][T13849] ? lock_release+0x184/0x1f0 [ 657.444546][T13849] netlink_unicast+0x486/0x750 [ 657.444548][T13849] ? netlink_attachskb+0x810/0x810 [ 657.444550][T13849] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 657.444552][T13849] netlink_sendmsg+0x75b/0xc90 [ 657.444554][T13849] ? netlink_unicast+0x750/0x750 [ 657.444556][T13849] ? kernel_text_address+0x149/0x170 [ 657.444558][T13849] ? lock_acquire+0x13c/0x160 [ 657.444559][T13849] ? __import_iovec+0x36c/0x620 [ 657.444563][T13849] __sock_sendmsg+0xce/0x190 [ 657.444565][T13849] ____sys_sendmsg+0x61a/0x860 [ 657.444567][T13849] ? copy_msghdr_from_user+0x279/0x420 [ 657.444569][T13849] ? sock_write_iter+0x400/0x400 [ 657.444570][T13849] ? move_addr_to_kernel+0x40/0x40 [ 657.444572][T13849] ? filter_irq_stacks+0xd0/0xd0 [ 657.444574][T13849] ___sys_sendmsg+0x14e/0x1d0 [ 657.444577][T13849] ? copy_msghdr_from_user+0x420/0x420 [ 657.444582][T13849] __sys_sendmsg+0x12c/0x1d0 [ 657.444584][T13849] ? __sys_sendmsg_sock+0x20/0x20 [ 657.444587][T13849] ? rcu_is_watching+0x16/0xd0 [ 657.444588][T13849] do_syscall_64+0xff/0x530 [ 657.444590][T13849] ? exc_page_fault+0xee/0x100 [ 657.444592][T13849] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 657.444594][T13849] RIP: 0033:0x7f9ea55f654e [ 657.444597][T13849] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 657.444599][T13849] RSP: 002b:00007ffd51d46040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 657.444603][T13849] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9ea55f654e [ 657.444604][T13849] RDX: 0000000000000000 RSI: 00007ffd51d460f0 RDI: 0000000000000005 [ 657.444605][T13849] RBP: 00007ffd51d46050 R08: 0000000000000000 R09: 0000000000000000 [ 657.444606][T13849] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a665 [ 657.444607][T13849] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd51d467c0 [ 657.444609][T13849] [ 666.900907][T14020] eth1: renamed from tmp [ 666.900924][T14020] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 666.900928][T14020] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14020, name: ip [ 666.900930][T14020] preempt_count: 1, expected: 0 [ 666.900932][T14020] RCU nest depth: 0, expected: 0 [ 666.900933][T14020] INFO: lockdep is turned off. [ 666.900935][T14020] irq event stamp: 0 [ 666.900936][T14020] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 666.900942][T14020] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 666.900955][T14020] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 666.900958][T14020] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 666.900961][T14020] Preemption disabled at: [ 666.900962][T14020] [] vprintk_emit+0x31b/0x3e0 [ 666.900971][T14020] CPU: 3 UID: 0 PID: 14020 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 666.900976][T14020] Tainted: [W]=WARN [ 666.900978][T14020] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 666.900980][T14020] Call Trace: [ 666.900982][T14020] [ 666.900984][T14020] dump_stack_lvl+0x6f/0xa0 [ 666.900991][T14020] ? vprintk_emit+0x31b/0x3e0 [ 666.900993][T14020] __might_resched.cold+0x1fe/0x2c1 [ 666.900999][T14020] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 666.901004][T14020] ? rcu_is_watching+0x16/0xd0 [ 666.901008][T14020] __kmalloc_noprof+0x443/0x760 [ 666.901012][T14020] ? __rwlock_init+0x150/0x150 [ 666.901016][T14020] ? alloc_buf.isra.0+0x4b/0x260 [ 666.901022][T14020] ? do_raw_spin_unlock+0x59/0x250 [ 666.901025][T14020] alloc_buf.isra.0+0x4b/0x260 [ 666.901029][T14020] put_chars+0x1e1/0x2f0 [ 666.901032][T14020] ? __send_to_port+0x420/0x420 [ 666.901034][T14020] ? printk_get_next_message+0x240/0x650 [ 666.901038][T14020] ? console_prepend_replay+0x20/0x20 [ 666.901042][T14020] ? pointer+0x794/0xed0 [ 666.901047][T14020] hvc_console_print+0x292/0x780 [ 666.901053][T14020] ? hvc_write+0x3a0/0x3a0 [ 666.901056][T14020] ? __rwlock_init+0x150/0x150 [ 666.901059][T14020] ? lock_acquire+0x13c/0x160 [ 666.901063][T14020] console_emit_next_record+0x22f/0x4c0 [ 666.901067][T14020] ? devkmsg_read+0x4b0/0x4b0 [ 666.901070][T14020] ? rcu_is_watching+0x16/0xd0 [ 666.901072][T14020] ? rcu_is_watching+0x16/0xd0 [ 666.901074][T14020] ? rcu_is_watching+0x16/0xd0 [ 666.901077][T14020] ? lock_acquire+0x13c/0x160 [ 666.901080][T14020] ? console_flush_one_record+0x111/0x710 [ 666.901083][T14020] console_flush_one_record+0x46f/0x710 [ 666.901087][T14020] ? console_emit_next_record+0x4c0/0x4c0 [ 666.901091][T14020] console_unlock+0xee/0x1f0 [ 666.901094][T14020] ? lock_acquire+0x13c/0x160 [ 666.901097][T14020] ? console_flush_one_record+0x710/0x710 [ 666.901100][T14020] ? rcu_is_watching+0x16/0xd0 [ 666.901102][T14020] ? lock_release+0x184/0x1f0 [ 666.901104][T14020] ? lock_acquire+0xe0/0x160 [ 666.901107][T14020] ? __rcu_read_lock+0x70/0x70 [ 666.901110][T14020] ? __down_trylock_console_sem+0x5e/0xa0 [ 666.901113][T14020] ? vprintk_emit+0x320/0x3e0 [ 666.901116][T14020] vprintk_emit+0x37c/0x3e0 [ 666.901119][T14020] ? wake_up_klogd_work_func+0x90/0x90 [ 666.901121][T14020] ? prepare_to_wait_event+0x8d/0x740 [ 666.901125][T14020] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 666.901135][T14020] ? _mutex_trylock_nest_lock+0x390/0x390 [ 666.901140][T14020] _printk+0xc7/0x100 [ 666.901144][T14020] ? snapshot_read.cold+0x21/0x21 [ 666.901147][T14020] ? synchronize_rcu_normal+0x340/0x340 [ 666.901151][T14020] ? netdev_name+0x43/0x60 [ 666.901155][T14020] ? __netdev_printk+0x17f/0x1d0 [ 666.901158][T14020] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 666.901163][T14020] netdev_info+0xe2/0x116 [ 666.901166][T14020] ? netdev_notice+0x120/0x120 [ 666.901170][T14020] ? do_raw_spin_lock+0x131/0x280 [ 666.901172][T14020] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 666.901176][T14020] ? __rwlock_init+0x150/0x150 [ 666.901179][T14020] ? rcu_is_watching+0x16/0xd0 [ 666.901181][T14020] ? rcu_is_watching+0x16/0xd0 [ 666.901183][T14020] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 666.901186][T14020] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 666.901188][T14020] ? trace_irq_enable.constprop.0+0x30/0x160 [ 666.901191][T14020] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 666.901193][T14020] netif_change_name.cold+0x4f/0x89 [ 666.901197][T14020] ? register_netdev+0x40/0x40 [ 666.901199][T14020] ? lock_release+0x184/0x1f0 [ 666.901202][T14020] ? netdev_adjacent_rename_links+0x470/0x470 [ 666.901207][T14020] ? __kernel_text_address+0x12/0x30 [ 666.901210][T14020] ? write_profile+0xf0/0xf0 [ 666.901214][T14020] ? __asan_memset+0x27/0x50 [ 666.901219][T14020] do_setlink.isra.0+0x1f7d/0x2a60 [ 666.901223][T14020] ? stack_trace_save+0x93/0xc0 [ 666.901226][T14020] ? rtnl_link_get_size+0x350/0x350 [ 666.901228][T14020] ? rcu_is_watching+0x16/0xd0 [ 666.901231][T14020] ? stack_depot_save_flags+0x1bc/0x790 [ 666.901236][T14020] ? kasan_save_stack+0x3d/0x50 [ 666.901239][T14020] ? kasan_save_stack+0x2f/0x50 [ 666.901241][T14020] ? kasan_save_track+0x14/0x30 [ 666.901243][T14020] ? __kasan_kmalloc+0x7b/0x90 [ 666.901246][T14020] ? __kmalloc_cache_noprof+0x29a/0x620 [ 666.901248][T14020] ? rtnl_newlink+0x124/0x11b0 [ 666.901250][T14020] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 666.901253][T14020] ? netlink_rcv_skb+0x14e/0x3a0 [ 666.901257][T14020] ? netlink_unicast+0x486/0x750 [ 666.901259][T14020] ? netlink_sendmsg+0x75b/0xc90 [ 666.901262][T14020] ? __sock_sendmsg+0xce/0x190 [ 666.901265][T14020] ? ____sys_sendmsg+0x61a/0x860 [ 666.901267][T14020] ? ___sys_sendmsg+0x14e/0x1d0 [ 666.901270][T14020] ? __sys_sendmsg+0x12c/0x1d0 [ 666.901273][T14020] ? do_syscall_64+0xff/0x530 [ 666.901276][T14020] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 666.901280][T14020] ? rcu_is_watching+0x16/0xd0 [ 666.901283][T14020] ? lock_acquire+0x13c/0x160 [ 666.901285][T14020] ? rcu_is_watching+0x16/0xd0 [ 666.901287][T14020] ? rcu_is_watching+0x16/0xd0 [ 666.901290][T14020] ? trace_contention_end+0xb3/0x180 [ 666.901292][T14020] ? __mutex_lock+0x1db/0x1ea0 [ 666.901295][T14020] ? __mutex_lock+0x9a3/0x1ea0 [ 666.901297][T14020] ? rtnl_newlink+0x9a8/0x11b0 [ 666.901300][T14020] ? ww_mutex_lock+0x160/0x160 [ 666.901302][T14020] ? nla_get_range_signed+0x3d0/0x3d0 [ 666.901307][T14020] ? rcu_is_watching+0x16/0xd0 [ 666.901310][T14020] ? __rtnl_newlink+0x3fa/0xa50 [ 666.901314][T14020] rtnl_newlink+0x9f1/0x11b0 [ 666.901317][T14020] ? rcu_is_watching+0x16/0xd0 [ 666.901320][T14020] ? rtnl_bridge_getlink+0x850/0x850 [ 666.901322][T14020] ? lock_acquire+0x13c/0x160 [ 666.901324][T14020] ? rcu_is_watching+0x16/0xd0 [ 666.901327][T14020] ? is_bpf_text_address+0x3e/0x110 [ 666.901330][T14020] ? is_bpf_text_address+0x72/0x110 [ 666.901333][T14020] ? kernel_text_address+0x149/0x170 [ 666.901335][T14020] ? rcu_is_watching+0x16/0xd0 [ 666.901338][T14020] ? cap_capable+0x1d7/0x3d0 [ 666.901342][T14020] ? arch_stack_walk+0xed/0x130 [ 666.901346][T14020] ? rcu_is_watching+0x16/0xd0 [ 666.901348][T14020] ? lock_acquire+0x13c/0x160 [ 666.901351][T14020] ? rcu_is_watching+0x16/0xd0 [ 666.901353][T14020] ? rtnl_bridge_getlink+0x850/0x850 [ 666.901355][T14020] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 666.901359][T14020] ? rtnl_link_fill+0x920/0x920 [ 666.901361][T14020] ? filter_irq_stacks+0xd0/0xd0 [ 666.901364][T14020] ? stack_depot_save_flags+0x1bc/0x790 [ 666.901368][T14020] netlink_rcv_skb+0x14e/0x3a0 [ 666.901371][T14020] ? rtnl_link_fill+0x920/0x920 [ 666.901374][T14020] ? lock_release+0x184/0x1f0 [ 666.901376][T14020] ? netlink_ack+0xcf0/0xcf0 [ 666.901379][T14020] ? __netlink_lookup+0xb9/0x6b0 [ 666.901384][T14020] ? rcu_is_watching+0x16/0xd0 [ 666.901386][T14020] ? lock_release+0x184/0x1f0 [ 666.901390][T14020] netlink_unicast+0x486/0x750 [ 666.901394][T14020] ? netlink_attachskb+0x810/0x810 [ 666.901396][T14020] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 666.901400][T14020] netlink_sendmsg+0x75b/0xc90 [ 666.901404][T14020] ? netlink_unicast+0x750/0x750 [ 666.901406][T14020] ? kernel_text_address+0x149/0x170 [ 666.901409][T14020] ? lock_acquire+0x13c/0x160 [ 666.901412][T14020] ? __import_iovec+0x36c/0x620 [ 666.901417][T14020] __sock_sendmsg+0xce/0x190 [ 666.901420][T14020] ____sys_sendmsg+0x61a/0x860 [ 666.901422][T14020] ? copy_msghdr_from_user+0x279/0x420 [ 666.901425][T14020] ? sock_write_iter+0x400/0x400 [ 666.901428][T14020] ? move_addr_to_kernel+0x40/0x40 [ 666.901430][T14020] ? filter_irq_stacks+0xd0/0xd0 [ 666.901435][T14020] ___sys_sendmsg+0x14e/0x1d0 [ 666.901438][T14020] ? copy_msghdr_from_user+0x420/0x420 [ 666.901447][T14020] __sys_sendmsg+0x12c/0x1d0 [ 666.901450][T14020] ? __sys_sendmsg_sock+0x20/0x20 [ 666.901455][T14020] ? rcu_is_watching+0x16/0xd0 [ 666.901458][T14020] do_syscall_64+0xff/0x530 [ 666.901461][T14020] ? exc_page_fault+0xee/0x100 [ 666.901464][T14020] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 666.901467][T14020] RIP: 0033:0x7f44dd35154e [ 666.901470][T14020] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 666.901473][T14020] RSP: 002b:00007ffedefe17b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 666.901478][T14020] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f44dd35154e [ 666.901480][T14020] RDX: 0000000000000000 RSI: 00007ffedefe1860 RDI: 0000000000000005 [ 666.901482][T14020] RBP: 00007ffedefe17c0 R08: 0000000000000000 R09: 0000000000000000 [ 666.901483][T14020] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a66f [ 666.901485][T14020] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffedefe1f30 [ 666.901490][T14020] [ 676.730275][T14190] eth1: renamed from tmp [ 676.730293][T14190] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 676.730296][T14190] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14190, name: ip [ 676.730299][T14190] preempt_count: 1, expected: 0 [ 676.730300][T14190] RCU nest depth: 0, expected: 0 [ 676.730302][T14190] INFO: lockdep is turned off. [ 676.730304][T14190] irq event stamp: 0 [ 676.730305][T14190] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 676.730311][T14190] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 676.730318][T14190] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 676.730321][T14190] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 676.730324][T14190] Preemption disabled at: [ 676.730325][T14190] [] vprintk_emit+0x31b/0x3e0 [ 676.730333][T14190] CPU: 2 UID: 0 PID: 14190 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 676.730338][T14190] Tainted: [W]=WARN [ 676.730340][T14190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 676.730342][T14190] Call Trace: [ 676.730344][T14190] [ 676.730346][T14190] dump_stack_lvl+0x6f/0xa0 [ 676.730353][T14190] ? vprintk_emit+0x31b/0x3e0 [ 676.730355][T14190] __might_resched.cold+0x1fe/0x2c1 [ 676.730360][T14190] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 676.730365][T14190] ? rcu_is_watching+0x16/0xd0 [ 676.730369][T14190] __kmalloc_noprof+0x443/0x760 [ 676.730373][T14190] ? __rwlock_init+0x150/0x150 [ 676.730376][T14190] ? alloc_buf.isra.0+0x4b/0x260 [ 676.730383][T14190] ? do_raw_spin_unlock+0x59/0x250 [ 676.730386][T14190] alloc_buf.isra.0+0x4b/0x260 [ 676.730390][T14190] put_chars+0x1e1/0x2f0 [ 676.730393][T14190] ? __send_to_port+0x420/0x420 [ 676.730395][T14190] ? printk_get_next_message+0x240/0x650 [ 676.730399][T14190] ? console_prepend_replay+0x20/0x20 [ 676.730402][T14190] ? pointer+0x794/0xed0 [ 676.730407][T14190] hvc_console_print+0x292/0x780 [ 676.730414][T14190] ? hvc_write+0x3a0/0x3a0 [ 676.730416][T14190] ? __rwlock_init+0x150/0x150 [ 676.730420][T14190] ? lock_acquire+0x13c/0x160 [ 676.730424][T14190] console_emit_next_record+0x22f/0x4c0 [ 676.730428][T14190] ? devkmsg_read+0x4b0/0x4b0 [ 676.730432][T14190] ? rcu_is_watching+0x16/0xd0 [ 676.730434][T14190] ? rcu_is_watching+0x16/0xd0 [ 676.730436][T14190] ? rcu_is_watching+0x16/0xd0 [ 676.730438][T14190] ? lock_acquire+0x13c/0x160 [ 676.730442][T14190] ? console_flush_one_record+0x111/0x710 [ 676.730445][T14190] console_flush_one_record+0x46f/0x710 [ 676.730449][T14190] ? console_emit_next_record+0x4c0/0x4c0 [ 676.730453][T14190] console_unlock+0xee/0x1f0 [ 676.730456][T14190] ? lock_acquire+0x13c/0x160 [ 676.730459][T14190] ? console_flush_one_record+0x710/0x710 [ 676.730462][T14190] ? rcu_is_watching+0x16/0xd0 [ 676.730464][T14190] ? lock_release+0x184/0x1f0 [ 676.730466][T14190] ? lock_acquire+0xe0/0x160 [ 676.730469][T14190] ? __rcu_read_lock+0x70/0x70 [ 676.730471][T14190] ? __down_trylock_console_sem+0x5e/0xa0 [ 676.730474][T14190] ? vprintk_emit+0x320/0x3e0 [ 676.730476][T14190] vprintk_emit+0x37c/0x3e0 [ 676.730479][T14190] ? wake_up_klogd_work_func+0x90/0x90 [ 676.730481][T14190] ? prepare_to_wait_event+0x8d/0x740 [ 676.730485][T14190] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 676.730489][T14190] ? _mutex_trylock_nest_lock+0x390/0x390 [ 676.730493][T14190] _printk+0xc7/0x100 [ 676.730497][T14190] ? snapshot_read.cold+0x21/0x21 [ 676.730501][T14190] ? synchronize_rcu_normal+0x340/0x340 [ 676.730504][T14190] ? netdev_name+0x43/0x60 [ 676.730508][T14190] ? __netdev_printk+0x17f/0x1d0 [ 676.730511][T14190] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 676.730516][T14190] netdev_info+0xe2/0x116 [ 676.730519][T14190] ? netdev_notice+0x120/0x120 [ 676.730522][T14190] ? do_raw_spin_lock+0x131/0x280 [ 676.730525][T14190] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 676.730529][T14190] ? __rwlock_init+0x150/0x150 [ 676.730531][T14190] ? rcu_is_watching+0x16/0xd0 [ 676.730533][T14190] ? rcu_is_watching+0x16/0xd0 [ 676.730536][T14190] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 676.730538][T14190] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 676.730541][T14190] ? trace_irq_enable.constprop.0+0x30/0x160 [ 676.730543][T14190] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 676.730545][T14190] netif_change_name.cold+0x4f/0x89 [ 676.730548][T14190] ? register_netdev+0x40/0x40 [ 676.730550][T14190] ? lock_release+0x184/0x1f0 [ 676.730554][T14190] ? netdev_adjacent_rename_links+0x470/0x470 [ 676.730558][T14190] ? __kernel_text_address+0x12/0x30 [ 676.730561][T14190] ? write_profile+0xf0/0xf0 [ 676.730565][T14190] ? __asan_memset+0x27/0x50 [ 676.730570][T14190] do_setlink.isra.0+0x1f7d/0x2a60 [ 676.730573][T14190] ? stack_trace_save+0x93/0xc0 [ 676.730576][T14190] ? rtnl_link_get_size+0x350/0x350 [ 676.730578][T14190] ? rcu_is_watching+0x16/0xd0 [ 676.730580][T14190] ? stack_depot_save_flags+0x1bc/0x790 [ 676.730585][T14190] ? kasan_save_stack+0x3d/0x50 [ 676.730588][T14190] ? kasan_save_stack+0x2f/0x50 [ 676.730590][T14190] ? kasan_save_track+0x14/0x30 [ 676.730592][T14190] ? __kasan_kmalloc+0x7b/0x90 [ 676.730594][T14190] ? __kmalloc_cache_noprof+0x29a/0x620 [ 676.730596][T14190] ? rtnl_newlink+0x124/0x11b0 [ 676.730598][T14190] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 676.730600][T14190] ? netlink_rcv_skb+0x14e/0x3a0 [ 676.730604][T14190] ? netlink_unicast+0x486/0x750 [ 676.730607][T14190] ? netlink_sendmsg+0x75b/0xc90 [ 676.730609][T14190] ? __sock_sendmsg+0xce/0x190 [ 676.730613][T14190] ? ____sys_sendmsg+0x61a/0x860 [ 676.730615][T14190] ? ___sys_sendmsg+0x14e/0x1d0 [ 676.730618][T14190] ? __sys_sendmsg+0x12c/0x1d0 [ 676.730621][T14190] ? do_syscall_64+0xff/0x530 [ 676.730624][T14190] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 676.730628][T14190] ? rcu_is_watching+0x16/0xd0 [ 676.730630][T14190] ? lock_acquire+0x13c/0x160 [ 676.730633][T14190] ? rcu_is_watching+0x16/0xd0 [ 676.730635][T14190] ? rcu_is_watching+0x16/0xd0 [ 676.730637][T14190] ? trace_contention_end+0xb3/0x180 [ 676.730640][T14190] ? __mutex_lock+0x1db/0x1ea0 [ 676.730642][T14190] ? __mutex_lock+0x9a3/0x1ea0 [ 676.730644][T14190] ? rtnl_newlink+0x9a8/0x11b0 [ 676.730647][T14190] ? ww_mutex_lock+0x160/0x160 [ 676.730649][T14190] ? nla_get_range_signed+0x3d0/0x3d0 [ 676.730654][T14190] ? rcu_is_watching+0x16/0xd0 [ 676.730656][T14190] ? __rtnl_newlink+0x3fa/0xa50 [ 676.730660][T14190] rtnl_newlink+0x9f1/0x11b0 [ 676.730664][T14190] ? rcu_is_watching+0x16/0xd0 [ 676.730666][T14190] ? rtnl_bridge_getlink+0x850/0x850 [ 676.730668][T14190] ? lock_acquire+0x13c/0x160 [ 676.730670][T14190] ? rcu_is_watching+0x16/0xd0 [ 676.730673][T14190] ? is_bpf_text_address+0x3e/0x110 [ 676.730676][T14190] ? is_bpf_text_address+0x72/0x110 [ 676.730679][T14190] ? kernel_text_address+0x149/0x170 [ 676.730682][T14190] ? rcu_is_watching+0x16/0xd0 [ 676.730684][T14190] ? cap_capable+0x1d7/0x3d0 [ 676.730688][T14190] ? arch_stack_walk+0xed/0x130 [ 676.730692][T14190] ? rcu_is_watching+0x16/0xd0 [ 676.730694][T14190] ? lock_acquire+0x13c/0x160 [ 676.730697][T14190] ? rcu_is_watching+0x16/0xd0 [ 676.730699][T14190] ? rtnl_bridge_getlink+0x850/0x850 [ 676.730702][T14190] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 676.730705][T14190] ? rtnl_link_fill+0x920/0x920 [ 676.730707][T14190] ? filter_irq_stacks+0xd0/0xd0 [ 676.730710][T14190] ? stack_depot_save_flags+0x1bc/0x790 [ 676.730714][T14190] netlink_rcv_skb+0x14e/0x3a0 [ 676.730717][T14190] ? rtnl_link_fill+0x920/0x920 [ 676.730720][T14190] ? lock_release+0x184/0x1f0 [ 676.730723][T14190] ? netlink_ack+0xcf0/0xcf0 [ 676.730725][T14190] ? __netlink_lookup+0xb9/0x6b0 [ 676.730730][T14190] ? rcu_is_watching+0x16/0xd0 [ 676.730732][T14190] ? lock_release+0x184/0x1f0 [ 676.730736][T14190] netlink_unicast+0x486/0x750 [ 676.730740][T14190] ? netlink_attachskb+0x810/0x810 [ 676.730743][T14190] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 676.730746][T14190] netlink_sendmsg+0x75b/0xc90 [ 676.730750][T14190] ? netlink_unicast+0x750/0x750 [ 676.730752][T14190] ? kernel_text_address+0x149/0x170 [ 676.730755][T14190] ? lock_acquire+0x13c/0x160 [ 676.730758][T14190] ? __import_iovec+0x36c/0x620 [ 676.730763][T14190] __sock_sendmsg+0xce/0x190 [ 676.730766][T14190] ____sys_sendmsg+0x61a/0x860 [ 676.730769][T14190] ? copy_msghdr_from_user+0x279/0x420 [ 676.730772][T14190] ? sock_write_iter+0x400/0x400 [ 676.730774][T14190] ? move_addr_to_kernel+0x40/0x40 [ 676.730777][T14190] ? filter_irq_stacks+0xd0/0xd0 [ 676.730781][T14190] ___sys_sendmsg+0x14e/0x1d0 [ 676.730785][T14190] ? copy_msghdr_from_user+0x420/0x420 [ 676.730793][T14190] __sys_sendmsg+0x12c/0x1d0 [ 676.730797][T14190] ? __sys_sendmsg_sock+0x20/0x20 [ 676.730801][T14190] ? rcu_is_watching+0x16/0xd0 [ 676.730804][T14190] do_syscall_64+0xff/0x530 [ 676.730807][T14190] ? exc_page_fault+0xee/0x100 [ 676.730811][T14190] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 676.730813][T14190] RIP: 0033:0x7fd8588eb54e [ 676.730817][T14190] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 676.730820][T14190] RSP: 002b:00007ffeeb84f850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 676.730824][T14190] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fd8588eb54e [ 676.730827][T14190] RDX: 0000000000000000 RSI: 00007ffeeb84f900 RDI: 0000000000000005 [ 676.730829][T14190] RBP: 00007ffeeb84f860 R08: 0000000000000000 R09: 0000000000000000 [ 676.730830][T14190] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a679 [ 676.730832][T14190] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeeb84ffd0 [ 676.730836][T14190] [ 686.263850][T14361] eth1: renamed from tmp [ 686.263866][T14361] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 686.263869][T14361] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14361, name: ip [ 686.263870][T14361] preempt_count: 1, expected: 0 [ 686.263871][T14361] RCU nest depth: 0, expected: 0 [ 686.263872][T14361] INFO: lockdep is turned off. [ 686.263874][T14361] irq event stamp: 0 [ 686.263875][T14361] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 686.263880][T14361] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 686.263887][T14361] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 686.263889][T14361] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 686.263891][T14361] Preemption disabled at: [ 686.263892][T14361] [] vprintk_emit+0x31b/0x3e0 [ 686.263899][T14361] CPU: 0 UID: 0 PID: 14361 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 686.263903][T14361] Tainted: [W]=WARN [ 686.263904][T14361] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 686.263906][T14361] Call Trace: [ 686.263908][T14361] [ 686.263910][T14361] dump_stack_lvl+0x6f/0xa0 [ 686.263916][T14361] ? vprintk_emit+0x31b/0x3e0 [ 686.263917][T14361] __might_resched.cold+0x1fe/0x2c1 [ 686.263921][T14361] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 686.263925][T14361] ? rcu_is_watching+0x16/0xd0 [ 686.263928][T14361] __kmalloc_noprof+0x443/0x760 [ 686.263931][T14361] ? __rwlock_init+0x150/0x150 [ 686.263934][T14361] ? alloc_buf.isra.0+0x4b/0x260 [ 686.263939][T14361] ? do_raw_spin_unlock+0x59/0x250 [ 686.263942][T14361] alloc_buf.isra.0+0x4b/0x260 [ 686.263945][T14361] put_chars+0x1e1/0x2f0 [ 686.263947][T14361] ? __send_to_port+0x420/0x420 [ 686.263948][T14361] ? printk_get_next_message+0x240/0x650 [ 686.263954][T14361] ? console_prepend_replay+0x20/0x20 [ 686.263957][T14361] ? pointer+0x794/0xed0 [ 686.263961][T14361] hvc_console_print+0x292/0x780 [ 686.263966][T14361] ? hvc_write+0x3a0/0x3a0 [ 686.263968][T14361] ? __rwlock_init+0x150/0x150 [ 686.263970][T14361] ? lock_acquire+0x13c/0x160 [ 686.263973][T14361] console_emit_next_record+0x22f/0x4c0 [ 686.263976][T14361] ? devkmsg_read+0x4b0/0x4b0 [ 686.263978][T14361] ? rcu_is_watching+0x16/0xd0 [ 686.263980][T14361] ? rcu_is_watching+0x16/0xd0 [ 686.263981][T14361] ? rcu_is_watching+0x16/0xd0 [ 686.263982][T14361] ? lock_acquire+0x13c/0x160 [ 686.263984][T14361] ? console_flush_one_record+0x111/0x710 [ 686.263986][T14361] console_flush_one_record+0x46f/0x710 [ 686.263989][T14361] ? console_emit_next_record+0x4c0/0x4c0 [ 686.263992][T14361] console_unlock+0xee/0x1f0 [ 686.263994][T14361] ? lock_acquire+0x13c/0x160 [ 686.263996][T14361] ? console_flush_one_record+0x710/0x710 [ 686.263998][T14361] ? rcu_is_watching+0x16/0xd0 [ 686.264000][T14361] ? lock_release+0x184/0x1f0 [ 686.264002][T14361] ? lock_acquire+0xe0/0x160 [ 686.264004][T14361] ? __rcu_read_lock+0x70/0x70 [ 686.264006][T14361] ? __down_trylock_console_sem+0x5e/0xa0 [ 686.264008][T14361] ? vprintk_emit+0x320/0x3e0 [ 686.264010][T14361] vprintk_emit+0x37c/0x3e0 [ 686.264012][T14361] ? wake_up_klogd_work_func+0x90/0x90 [ 686.264013][T14361] ? prepare_to_wait_event+0x8d/0x740 [ 686.264016][T14361] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 686.264019][T14361] ? _mutex_trylock_nest_lock+0x390/0x390 [ 686.264021][T14361] _printk+0xc7/0x100 [ 686.264024][T14361] ? snapshot_read.cold+0x21/0x21 [ 686.264026][T14361] ? synchronize_rcu_normal+0x340/0x340 [ 686.264029][T14361] ? netdev_name+0x43/0x60 [ 686.264032][T14361] ? __netdev_printk+0x17f/0x1d0 [ 686.264034][T14361] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 686.264037][T14361] netdev_info+0xe2/0x116 [ 686.264039][T14361] ? netdev_notice+0x120/0x120 [ 686.264041][T14361] ? do_raw_spin_lock+0x131/0x280 [ 686.264043][T14361] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 686.264046][T14361] ? __rwlock_init+0x150/0x150 [ 686.264048][T14361] ? rcu_is_watching+0x16/0xd0 [ 686.264049][T14361] ? rcu_is_watching+0x16/0xd0 [ 686.264050][T14361] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 686.264051][T14361] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 686.264053][T14361] ? trace_irq_enable.constprop.0+0x30/0x160 [ 686.264055][T14361] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 686.264056][T14361] netif_change_name.cold+0x4f/0x89 [ 686.264058][T14361] ? register_netdev+0x40/0x40 [ 686.264060][T14361] ? lock_release+0x184/0x1f0 [ 686.264062][T14361] ? netdev_adjacent_rename_links+0x470/0x470 [ 686.264065][T14361] ? __kernel_text_address+0x12/0x30 [ 686.264067][T14361] ? write_profile+0xf0/0xf0 [ 686.264070][T14361] ? __asan_memset+0x27/0x50 [ 686.264074][T14361] do_setlink.isra.0+0x1f7d/0x2a60 [ 686.264076][T14361] ? stack_trace_save+0x93/0xc0 [ 686.264078][T14361] ? rtnl_link_get_size+0x350/0x350 [ 686.264079][T14361] ? rcu_is_watching+0x16/0xd0 [ 686.264080][T14361] ? stack_depot_save_flags+0x1bc/0x790 [ 686.264084][T14361] ? kasan_save_stack+0x3d/0x50 [ 686.264086][T14361] ? kasan_save_stack+0x2f/0x50 [ 686.264088][T14361] ? kasan_save_track+0x14/0x30 [ 686.264089][T14361] ? __kasan_kmalloc+0x7b/0x90 [ 686.264090][T14361] ? __kmalloc_cache_noprof+0x29a/0x620 [ 686.264092][T14361] ? rtnl_newlink+0x124/0x11b0 [ 686.264093][T14361] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 686.264094][T14361] ? netlink_rcv_skb+0x14e/0x3a0 [ 686.264097][T14361] ? netlink_unicast+0x486/0x750 [ 686.264099][T14361] ? netlink_sendmsg+0x75b/0xc90 [ 686.264101][T14361] ? __sock_sendmsg+0xce/0x190 [ 686.264104][T14361] ? ____sys_sendmsg+0x61a/0x860 [ 686.264105][T14361] ? ___sys_sendmsg+0x14e/0x1d0 [ 686.264107][T14361] ? __sys_sendmsg+0x12c/0x1d0 [ 686.264109][T14361] ? do_syscall_64+0xff/0x530 [ 686.264111][T14361] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 686.264114][T14361] ? rcu_is_watching+0x16/0xd0 [ 686.264115][T14361] ? lock_acquire+0x13c/0x160 [ 686.264117][T14361] ? rcu_is_watching+0x16/0xd0 [ 686.264118][T14361] ? rcu_is_watching+0x16/0xd0 [ 686.264119][T14361] ? trace_contention_end+0xb3/0x180 [ 686.264121][T14361] ? __mutex_lock+0x1db/0x1ea0 [ 686.264122][T14361] ? __mutex_lock+0x9a3/0x1ea0 [ 686.264123][T14361] ? rtnl_newlink+0x9a8/0x11b0 [ 686.264125][T14361] ? ww_mutex_lock+0x160/0x160 [ 686.264126][T14361] ? nla_get_range_signed+0x3d0/0x3d0 [ 686.264130][T14361] ? rcu_is_watching+0x16/0xd0 [ 686.264131][T14361] ? __rtnl_newlink+0x3fa/0xa50 [ 686.264133][T14361] rtnl_newlink+0x9f1/0x11b0 [ 686.264136][T14361] ? rcu_is_watching+0x16/0xd0 [ 686.264137][T14361] ? rtnl_bridge_getlink+0x850/0x850 [ 686.264138][T14361] ? lock_acquire+0x13c/0x160 [ 686.264140][T14361] ? rcu_is_watching+0x16/0xd0 [ 686.264142][T14361] ? is_bpf_text_address+0x3e/0x110 [ 686.264144][T14361] ? is_bpf_text_address+0x72/0x110 [ 686.264146][T14361] ? kernel_text_address+0x149/0x170 [ 686.264147][T14361] ? rcu_is_watching+0x16/0xd0 [ 686.264148][T14361] ? cap_capable+0x1d7/0x3d0 [ 686.264152][T14361] ? arch_stack_walk+0xed/0x130 [ 686.264155][T14361] ? rcu_is_watching+0x16/0xd0 [ 686.264156][T14361] ? lock_acquire+0x13c/0x160 [ 686.264157][T14361] ? rcu_is_watching+0x16/0xd0 [ 686.264159][T14361] ? rtnl_bridge_getlink+0x850/0x850 [ 686.264160][T14361] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 686.264162][T14361] ? rtnl_link_fill+0x920/0x920 [ 686.264164][T14361] ? filter_irq_stacks+0xd0/0xd0 [ 686.264165][T14361] ? stack_depot_save_flags+0x1bc/0x790 [ 686.264168][T14361] netlink_rcv_skb+0x14e/0x3a0 [ 686.264170][T14361] ? rtnl_link_fill+0x920/0x920 [ 686.264171][T14361] ? lock_release+0x184/0x1f0 [ 686.264173][T14361] ? netlink_ack+0xcf0/0xcf0 [ 686.264175][T14361] ? __netlink_lookup+0xb9/0x6b0 [ 686.264178][T14361] ? rcu_is_watching+0x16/0xd0 [ 686.264179][T14361] ? lock_release+0x184/0x1f0 [ 686.264182][T14361] netlink_unicast+0x486/0x750 [ 686.264184][T14361] ? netlink_attachskb+0x810/0x810 [ 686.264186][T14361] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 686.264188][T14361] netlink_sendmsg+0x75b/0xc90 [ 686.264191][T14361] ? netlink_unicast+0x750/0x750 [ 686.264192][T14361] ? kernel_text_address+0x149/0x170 [ 686.264194][T14361] ? lock_acquire+0x13c/0x160 [ 686.264196][T14361] ? __import_iovec+0x36c/0x620 [ 686.264199][T14361] __sock_sendmsg+0xce/0x190 [ 686.264201][T14361] ____sys_sendmsg+0x61a/0x860 [ 686.264203][T14361] ? copy_msghdr_from_user+0x279/0x420 [ 686.264205][T14361] ? sock_write_iter+0x400/0x400 [ 686.264207][T14361] ? move_addr_to_kernel+0x40/0x40 [ 686.264208][T14361] ? filter_irq_stacks+0xd0/0xd0 [ 686.264211][T14361] ___sys_sendmsg+0x14e/0x1d0 [ 686.264213][T14361] ? copy_msghdr_from_user+0x420/0x420 [ 686.264218][T14361] __sys_sendmsg+0x12c/0x1d0 [ 686.264220][T14361] ? __sys_sendmsg_sock+0x20/0x20 [ 686.264223][T14361] ? rcu_is_watching+0x16/0xd0 [ 686.264225][T14361] do_syscall_64+0xff/0x530 [ 686.264227][T14361] ? exc_page_fault+0xee/0x100 [ 686.264229][T14361] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 686.264231][T14361] RIP: 0033:0x7f967afa554e [ 686.264234][T14361] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 686.264236][T14361] RSP: 002b:00007ffcf61b3f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 686.264240][T14361] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f967afa554e [ 686.264241][T14361] RDX: 0000000000000000 RSI: 00007ffcf61b4000 RDI: 0000000000000005 [ 686.264242][T14361] RBP: 00007ffcf61b3f60 R08: 0000000000000000 R09: 0000000000000000 [ 686.264243][T14361] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a682 [ 686.264244][T14361] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcf61b46d0 [ 686.264247][T14361] [ 696.122067][T14532] eth1: renamed from tmp [ 696.122085][T14532] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 696.122089][T14532] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14532, name: ip [ 696.122091][T14532] preempt_count: 1, expected: 0 [ 696.122093][T14532] RCU nest depth: 0, expected: 0 [ 696.122095][T14532] INFO: lockdep is turned off. [ 696.122097][T14532] irq event stamp: 0 [ 696.122098][T14532] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 696.122104][T14532] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 696.122112][T14532] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 696.122115][T14532] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 696.122118][T14532] Preemption disabled at: [ 696.122119][T14532] [] vprintk_emit+0x31b/0x3e0 [ 696.122128][T14532] CPU: 0 UID: 0 PID: 14532 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 696.122133][T14532] Tainted: [W]=WARN [ 696.122135][T14532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 696.122138][T14532] Call Trace: [ 696.122140][T14532] [ 696.122142][T14532] dump_stack_lvl+0x6f/0xa0 [ 696.122149][T14532] ? vprintk_emit+0x31b/0x3e0 [ 696.122152][T14532] __might_resched.cold+0x1fe/0x2c1 [ 696.122157][T14532] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 696.122161][T14532] ? rcu_is_watching+0x16/0xd0 [ 696.122165][T14532] __kmalloc_noprof+0x443/0x760 [ 696.122169][T14532] ? __rwlock_init+0x150/0x150 [ 696.122174][T14532] ? alloc_buf.isra.0+0x4b/0x260 [ 696.122180][T14532] ? do_raw_spin_unlock+0x59/0x250 [ 696.122183][T14532] alloc_buf.isra.0+0x4b/0x260 [ 696.122187][T14532] put_chars+0x1e1/0x2f0 [ 696.122190][T14532] ? __send_to_port+0x420/0x420 [ 696.122192][T14532] ? printk_get_next_message+0x240/0x650 [ 696.122196][T14532] ? console_prepend_replay+0x20/0x20 [ 696.122200][T14532] ? pointer+0x794/0xed0 [ 696.122205][T14532] hvc_console_print+0x292/0x780 [ 696.122212][T14532] ? hvc_write+0x3a0/0x3a0 [ 696.122214][T14532] ? __rwlock_init+0x150/0x150 [ 696.122218][T14532] ? lock_acquire+0x13c/0x160 [ 696.122221][T14532] console_emit_next_record+0x22f/0x4c0 [ 696.122226][T14532] ? devkmsg_read+0x4b0/0x4b0 [ 696.122230][T14532] ? rcu_is_watching+0x16/0xd0 [ 696.122232][T14532] ? rcu_is_watching+0x16/0xd0 [ 696.122234][T14532] ? rcu_is_watching+0x16/0xd0 [ 696.122236][T14532] ? lock_acquire+0x13c/0x160 [ 696.122240][T14532] ? console_flush_one_record+0x111/0x710 [ 696.122243][T14532] console_flush_one_record+0x46f/0x710 [ 696.122247][T14532] ? console_emit_next_record+0x4c0/0x4c0 [ 696.122251][T14532] console_unlock+0xee/0x1f0 [ 696.122254][T14532] ? lock_acquire+0x13c/0x160 [ 696.122257][T14532] ? console_flush_one_record+0x710/0x710 [ 696.122260][T14532] ? rcu_is_watching+0x16/0xd0 [ 696.122262][T14532] ? lock_release+0x184/0x1f0 [ 696.122264][T14532] ? lock_acquire+0xe0/0x160 [ 696.122267][T14532] ? __rcu_read_lock+0x70/0x70 [ 696.122270][T14532] ? __down_trylock_console_sem+0x5e/0xa0 [ 696.122273][T14532] ? vprintk_emit+0x320/0x3e0 [ 696.122276][T14532] vprintk_emit+0x37c/0x3e0 [ 696.122279][T14532] ? wake_up_klogd_work_func+0x90/0x90 [ 696.122281][T14532] ? prepare_to_wait_event+0x8d/0x740 [ 696.122285][T14532] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 696.122289][T14532] ? _mutex_trylock_nest_lock+0x390/0x390 [ 696.122293][T14532] _printk+0xc7/0x100 [ 696.122297][T14532] ? snapshot_read.cold+0x21/0x21 [ 696.122301][T14532] ? synchronize_rcu_normal+0x340/0x340 [ 696.122304][T14532] ? netdev_name+0x43/0x60 [ 696.122309][T14532] ? __netdev_printk+0x17f/0x1d0 [ 696.122312][T14532] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 696.122316][T14532] netdev_info+0xe2/0x116 [ 696.122319][T14532] ? netdev_notice+0x120/0x120 [ 696.122323][T14532] ? do_raw_spin_lock+0x131/0x280 [ 696.122326][T14532] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 696.122330][T14532] ? __rwlock_init+0x150/0x150 [ 696.122332][T14532] ? rcu_is_watching+0x16/0xd0 [ 696.122335][T14532] ? rcu_is_watching+0x16/0xd0 [ 696.122337][T14532] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 696.122340][T14532] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 696.122350][T14532] ? trace_irq_enable.constprop.0+0x30/0x160 [ 696.122353][T14532] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 696.122356][T14532] netif_change_name.cold+0x4f/0x89 [ 696.122359][T14532] ? register_netdev+0x40/0x40 [ 696.122361][T14532] ? lock_release+0x184/0x1f0 [ 696.122365][T14532] ? netdev_adjacent_rename_links+0x470/0x470 [ 696.122369][T14532] ? __kernel_text_address+0x12/0x30 [ 696.122373][T14532] ? write_profile+0xf0/0xf0 [ 696.122377][T14532] ? __asan_memset+0x27/0x50 [ 696.122382][T14532] do_setlink.isra.0+0x1f7d/0x2a60 [ 696.122385][T14532] ? stack_trace_save+0x93/0xc0 [ 696.122393][T14532] ? rtnl_link_get_size+0x350/0x350 [ 696.122395][T14532] ? rcu_is_watching+0x16/0xd0 [ 696.122397][T14532] ? stack_depot_save_flags+0x1bc/0x790 [ 696.122402][T14532] ? kasan_save_stack+0x3d/0x50 [ 696.122405][T14532] ? kasan_save_stack+0x2f/0x50 [ 696.122407][T14532] ? kasan_save_track+0x14/0x30 [ 696.122410][T14532] ? __kasan_kmalloc+0x7b/0x90 [ 696.122412][T14532] ? __kmalloc_cache_noprof+0x29a/0x620 [ 696.122414][T14532] ? rtnl_newlink+0x124/0x11b0 [ 696.122416][T14532] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 696.122419][T14532] ? netlink_rcv_skb+0x14e/0x3a0 [ 696.122424][T14532] ? netlink_unicast+0x486/0x750 [ 696.122426][T14532] ? netlink_sendmsg+0x75b/0xc90 [ 696.122429][T14532] ? __sock_sendmsg+0xce/0x190 [ 696.122432][T14532] ? ____sys_sendmsg+0x61a/0x860 [ 696.122435][T14532] ? ___sys_sendmsg+0x14e/0x1d0 [ 696.122437][T14532] ? __sys_sendmsg+0x12c/0x1d0 [ 696.122440][T14532] ? do_syscall_64+0xff/0x530 [ 696.122444][T14532] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 696.122448][T14532] ? rcu_is_watching+0x16/0xd0 [ 696.122451][T14532] ? lock_acquire+0x13c/0x160 [ 696.122454][T14532] ? rcu_is_watching+0x16/0xd0 [ 696.122456][T14532] ? rcu_is_watching+0x16/0xd0 [ 696.122458][T14532] ? trace_contention_end+0xb3/0x180 [ 696.122461][T14532] ? __mutex_lock+0x1db/0x1ea0 [ 696.122463][T14532] ? __mutex_lock+0x9a3/0x1ea0 [ 696.122465][T14532] ? rtnl_newlink+0x9a8/0x11b0 [ 696.122468][T14532] ? ww_mutex_lock+0x160/0x160 [ 696.122470][T14532] ? nla_get_range_signed+0x3d0/0x3d0 [ 696.122475][T14532] ? rcu_is_watching+0x16/0xd0 [ 696.122478][T14532] ? __rtnl_newlink+0x3fa/0xa50 [ 696.122482][T14532] rtnl_newlink+0x9f1/0x11b0 [ 696.122486][T14532] ? rcu_is_watching+0x16/0xd0 [ 696.122488][T14532] ? rtnl_bridge_getlink+0x850/0x850 [ 696.122490][T14532] ? lock_acquire+0x13c/0x160 [ 696.122493][T14532] ? rcu_is_watching+0x16/0xd0 [ 696.122495][T14532] ? is_bpf_text_address+0x3e/0x110 [ 696.122499][T14532] ? is_bpf_text_address+0x72/0x110 [ 696.122501][T14532] ? kernel_text_address+0x149/0x170 [ 696.122504][T14532] ? rcu_is_watching+0x16/0xd0 [ 696.122506][T14532] ? cap_capable+0x1d7/0x3d0 [ 696.122511][T14532] ? arch_stack_walk+0xed/0x130 [ 696.122514][T14532] ? rcu_is_watching+0x16/0xd0 [ 696.122516][T14532] ? lock_acquire+0x13c/0x160 [ 696.122519][T14532] ? rcu_is_watching+0x16/0xd0 [ 696.122521][T14532] ? rtnl_bridge_getlink+0x850/0x850 [ 696.122524][T14532] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 696.122527][T14532] ? rtnl_link_fill+0x920/0x920 [ 696.122530][T14532] ? filter_irq_stacks+0xd0/0xd0 [ 696.122532][T14532] ? stack_depot_save_flags+0x1bc/0x790 [ 696.122536][T14532] netlink_rcv_skb+0x14e/0x3a0 [ 696.122540][T14532] ? rtnl_link_fill+0x920/0x920 [ 696.122542][T14532] ? lock_release+0x184/0x1f0 [ 696.122545][T14532] ? netlink_ack+0xcf0/0xcf0 [ 696.122548][T14532] ? __netlink_lookup+0xb9/0x6b0 [ 696.122553][T14532] ? rcu_is_watching+0x16/0xd0 [ 696.122555][T14532] ? lock_release+0x184/0x1f0 [ 696.122558][T14532] netlink_unicast+0x486/0x750 [ 696.122562][T14532] ? netlink_attachskb+0x810/0x810 [ 696.122565][T14532] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 696.122569][T14532] netlink_sendmsg+0x75b/0xc90 [ 696.122573][T14532] ? netlink_unicast+0x750/0x750 [ 696.122576][T14532] ? kernel_text_address+0x149/0x170 [ 696.122579][T14532] ? lock_acquire+0x13c/0x160 [ 696.122581][T14532] ? __import_iovec+0x36c/0x620 [ 696.122586][T14532] __sock_sendmsg+0xce/0x190 [ 696.122589][T14532] ____sys_sendmsg+0x61a/0x860 [ 696.122592][T14532] ? copy_msghdr_from_user+0x279/0x420 [ 696.122595][T14532] ? sock_write_iter+0x400/0x400 [ 696.122598][T14532] ? move_addr_to_kernel+0x40/0x40 [ 696.122600][T14532] ? filter_irq_stacks+0xd0/0xd0 [ 696.122605][T14532] ___sys_sendmsg+0x14e/0x1d0 [ 696.122609][T14532] ? copy_msghdr_from_user+0x420/0x420 [ 696.122617][T14532] __sys_sendmsg+0x12c/0x1d0 [ 696.122621][T14532] ? __sys_sendmsg_sock+0x20/0x20 [ 696.122626][T14532] ? rcu_is_watching+0x16/0xd0 [ 696.122629][T14532] do_syscall_64+0xff/0x530 [ 696.122632][T14532] ? exc_page_fault+0xee/0x100 [ 696.122636][T14532] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 696.122639][T14532] RIP: 0033:0x7fed95adc54e [ 696.122643][T14532] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 696.122645][T14532] RSP: 002b:00007fff4281fec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 696.122650][T14532] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fed95adc54e [ 696.122652][T14532] RDX: 0000000000000000 RSI: 00007fff4281ff70 RDI: 0000000000000005 [ 696.122654][T14532] RBP: 00007fff4281fed0 R08: 0000000000000000 R09: 0000000000000000 [ 696.122655][T14532] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a68c [ 696.122657][T14532] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff42820640 [ 696.122661][T14532] [ 705.977291][T14703] eth1: renamed from tmp [ 705.977306][T14703] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 705.977309][T14703] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14703, name: ip [ 705.977311][T14703] preempt_count: 1, expected: 0 [ 705.977312][T14703] RCU nest depth: 0, expected: 0 [ 705.977313][T14703] INFO: lockdep is turned off. [ 705.977314][T14703] irq event stamp: 0 [ 705.977315][T14703] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 705.977320][T14703] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 705.977327][T14703] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 705.977328][T14703] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 705.977330][T14703] Preemption disabled at: [ 705.977331][T14703] [] vprintk_emit+0x31b/0x3e0 [ 705.977338][T14703] CPU: 3 UID: 0 PID: 14703 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 705.977342][T14703] Tainted: [W]=WARN [ 705.977343][T14703] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 705.977345][T14703] Call Trace: [ 705.977347][T14703] [ 705.977348][T14703] dump_stack_lvl+0x6f/0xa0 [ 705.977354][T14703] ? vprintk_emit+0x31b/0x3e0 [ 705.977355][T14703] __might_resched.cold+0x1fe/0x2c1 [ 705.977359][T14703] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 705.977363][T14703] ? rcu_is_watching+0x16/0xd0 [ 705.977365][T14703] __kmalloc_noprof+0x443/0x760 [ 705.977368][T14703] ? __rwlock_init+0x150/0x150 [ 705.977371][T14703] ? alloc_buf.isra.0+0x4b/0x260 [ 705.977376][T14703] ? do_raw_spin_unlock+0x59/0x250 [ 705.977378][T14703] alloc_buf.isra.0+0x4b/0x260 [ 705.977381][T14703] put_chars+0x1e1/0x2f0 [ 705.977383][T14703] ? __send_to_port+0x420/0x420 [ 705.977384][T14703] ? printk_get_next_message+0x240/0x650 [ 705.977387][T14703] ? console_prepend_replay+0x20/0x20 [ 705.977389][T14703] ? pointer+0x794/0xed0 [ 705.977392][T14703] hvc_console_print+0x292/0x780 [ 705.977397][T14703] ? hvc_write+0x3a0/0x3a0 [ 705.977399][T14703] ? __rwlock_init+0x150/0x150 [ 705.977401][T14703] ? lock_acquire+0x13c/0x160 [ 705.977404][T14703] console_emit_next_record+0x22f/0x4c0 [ 705.977407][T14703] ? devkmsg_read+0x4b0/0x4b0 [ 705.977409][T14703] ? rcu_is_watching+0x16/0xd0 [ 705.977411][T14703] ? rcu_is_watching+0x16/0xd0 [ 705.977412][T14703] ? rcu_is_watching+0x16/0xd0 [ 705.977413][T14703] ? lock_acquire+0x13c/0x160 [ 705.977422][T14703] ? console_flush_one_record+0x111/0x710 [ 705.977425][T14703] console_flush_one_record+0x46f/0x710 [ 705.977428][T14703] ? console_emit_next_record+0x4c0/0x4c0 [ 705.977431][T14703] console_unlock+0xee/0x1f0 [ 705.977433][T14703] ? lock_acquire+0x13c/0x160 [ 705.977435][T14703] ? console_flush_one_record+0x710/0x710 [ 705.977437][T14703] ? rcu_is_watching+0x16/0xd0 [ 705.977438][T14703] ? lock_release+0x184/0x1f0 [ 705.977440][T14703] ? lock_acquire+0xe0/0x160 [ 705.977441][T14703] ? __rcu_read_lock+0x70/0x70 [ 705.977443][T14703] ? __down_trylock_console_sem+0x5e/0xa0 [ 705.977445][T14703] ? vprintk_emit+0x320/0x3e0 [ 705.977447][T14703] vprintk_emit+0x37c/0x3e0 [ 705.977448][T14703] ? wake_up_klogd_work_func+0x90/0x90 [ 705.977450][T14703] ? prepare_to_wait_event+0x8d/0x740 [ 705.977452][T14703] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 705.977456][T14703] ? _mutex_trylock_nest_lock+0x390/0x390 [ 705.977458][T14703] _printk+0xc7/0x100 [ 705.977462][T14703] ? snapshot_read.cold+0x21/0x21 [ 705.977464][T14703] ? synchronize_rcu_normal+0x340/0x340 [ 705.977466][T14703] ? netdev_name+0x43/0x60 [ 705.977471][T14703] ? __netdev_printk+0x17f/0x1d0 [ 705.977474][T14703] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 705.977478][T14703] netdev_info+0xe2/0x116 [ 705.977481][T14703] ? netdev_notice+0x120/0x120 [ 705.977485][T14703] ? do_raw_spin_lock+0x131/0x280 [ 705.977487][T14703] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 705.977491][T14703] ? __rwlock_init+0x150/0x150 [ 705.977493][T14703] ? rcu_is_watching+0x16/0xd0 [ 705.977495][T14703] ? rcu_is_watching+0x16/0xd0 [ 705.977497][T14703] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 705.977500][T14703] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 705.977502][T14703] ? trace_irq_enable.constprop.0+0x30/0x160 [ 705.977504][T14703] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 705.977507][T14703] netif_change_name.cold+0x4f/0x89 [ 705.977510][T14703] ? register_netdev+0x40/0x40 [ 705.977512][T14703] ? lock_release+0x184/0x1f0 [ 705.977515][T14703] ? netdev_adjacent_rename_links+0x470/0x470 [ 705.977518][T14703] ? __kernel_text_address+0x12/0x30 [ 705.977522][T14703] ? write_profile+0xf0/0xf0 [ 705.977526][T14703] ? __asan_memset+0x27/0x50 [ 705.977530][T14703] do_setlink.isra.0+0x1f7d/0x2a60 [ 705.977534][T14703] ? stack_trace_save+0x93/0xc0 [ 705.977536][T14703] ? rtnl_link_get_size+0x350/0x350 [ 705.977538][T14703] ? rcu_is_watching+0x16/0xd0 [ 705.977541][T14703] ? stack_depot_save_flags+0x1bc/0x790 [ 705.977545][T14703] ? kasan_save_stack+0x3d/0x50 [ 705.977548][T14703] ? kasan_save_stack+0x2f/0x50 [ 705.977550][T14703] ? kasan_save_track+0x14/0x30 [ 705.977552][T14703] ? __kasan_kmalloc+0x7b/0x90 [ 705.977554][T14703] ? __kmalloc_cache_noprof+0x29a/0x620 [ 705.977556][T14703] ? rtnl_newlink+0x124/0x11b0 [ 705.977558][T14703] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 705.977560][T14703] ? netlink_rcv_skb+0x14e/0x3a0 [ 705.977564][T14703] ? netlink_unicast+0x486/0x750 [ 705.977567][T14703] ? netlink_sendmsg+0x75b/0xc90 [ 705.977569][T14703] ? __sock_sendmsg+0xce/0x190 [ 705.977573][T14703] ? ____sys_sendmsg+0x61a/0x860 [ 705.977576][T14703] ? ___sys_sendmsg+0x14e/0x1d0 [ 705.977578][T14703] ? __sys_sendmsg+0x12c/0x1d0 [ 705.977580][T14703] ? do_syscall_64+0xff/0x530 [ 705.977583][T14703] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 705.977588][T14703] ? rcu_is_watching+0x16/0xd0 [ 705.977590][T14703] ? lock_acquire+0x13c/0x160 [ 705.977593][T14703] ? rcu_is_watching+0x16/0xd0 [ 705.977594][T14703] ? rcu_is_watching+0x16/0xd0 [ 705.977596][T14703] ? trace_contention_end+0xb3/0x180 [ 705.977599][T14703] ? __mutex_lock+0x1db/0x1ea0 [ 705.977601][T14703] ? __mutex_lock+0x9a3/0x1ea0 [ 705.977604][T14703] ? rtnl_newlink+0x9a8/0x11b0 [ 705.977606][T14703] ? ww_mutex_lock+0x160/0x160 [ 705.977608][T14703] ? nla_get_range_signed+0x3d0/0x3d0 [ 705.977613][T14703] ? rcu_is_watching+0x16/0xd0 [ 705.977615][T14703] ? __rtnl_newlink+0x3fa/0xa50 [ 705.977619][T14703] rtnl_newlink+0x9f1/0x11b0 [ 705.977622][T14703] ? rcu_is_watching+0x16/0xd0 [ 705.977625][T14703] ? rtnl_bridge_getlink+0x850/0x850 [ 705.977627][T14703] ? lock_acquire+0x13c/0x160 [ 705.977629][T14703] ? rcu_is_watching+0x16/0xd0 [ 705.977632][T14703] ? is_bpf_text_address+0x3e/0x110 [ 705.977635][T14703] ? is_bpf_text_address+0x72/0x110 [ 705.977637][T14703] ? kernel_text_address+0x149/0x170 [ 705.977639][T14703] ? rcu_is_watching+0x16/0xd0 [ 705.977641][T14703] ? cap_capable+0x1d7/0x3d0 [ 705.977646][T14703] ? arch_stack_walk+0xed/0x130 [ 705.977649][T14703] ? rcu_is_watching+0x16/0xd0 [ 705.977651][T14703] ? lock_acquire+0x13c/0x160 [ 705.977654][T14703] ? rcu_is_watching+0x16/0xd0 [ 705.977656][T14703] ? rtnl_bridge_getlink+0x850/0x850 [ 705.977658][T14703] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 705.977661][T14703] ? rtnl_link_fill+0x920/0x920 [ 705.977663][T14703] ? filter_irq_stacks+0xd0/0xd0 [ 705.977666][T14703] ? stack_depot_save_flags+0x1bc/0x790 [ 705.977669][T14703] netlink_rcv_skb+0x14e/0x3a0 [ 705.977672][T14703] ? rtnl_link_fill+0x920/0x920 [ 705.977674][T14703] ? lock_release+0x184/0x1f0 [ 705.977677][T14703] ? netlink_ack+0xcf0/0xcf0 [ 705.977680][T14703] ? __netlink_lookup+0xb9/0x6b0 [ 705.977685][T14703] ? rcu_is_watching+0x16/0xd0 [ 705.977687][T14703] ? lock_release+0x184/0x1f0 [ 705.977690][T14703] netlink_unicast+0x486/0x750 [ 705.977694][T14703] ? netlink_attachskb+0x810/0x810 [ 705.977696][T14703] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 705.977700][T14703] netlink_sendmsg+0x75b/0xc90 [ 705.977703][T14703] ? netlink_unicast+0x750/0x750 [ 705.977706][T14703] ? kernel_text_address+0x149/0x170 [ 705.977709][T14703] ? lock_acquire+0x13c/0x160 [ 705.977711][T14703] ? __import_iovec+0x36c/0x620 [ 705.977716][T14703] __sock_sendmsg+0xce/0x190 [ 705.977719][T14703] ____sys_sendmsg+0x61a/0x860 [ 705.977722][T14703] ? copy_msghdr_from_user+0x279/0x420 [ 705.977725][T14703] ? sock_write_iter+0x400/0x400 [ 705.977727][T14703] ? move_addr_to_kernel+0x40/0x40 [ 705.977730][T14703] ? filter_irq_stacks+0xd0/0xd0 [ 705.977734][T14703] ___sys_sendmsg+0x14e/0x1d0 [ 705.977738][T14703] ? copy_msghdr_from_user+0x420/0x420 [ 705.977746][T14703] __sys_sendmsg+0x12c/0x1d0 [ 705.977749][T14703] ? __sys_sendmsg_sock+0x20/0x20 [ 705.977754][T14703] ? rcu_is_watching+0x16/0xd0 [ 705.977756][T14703] do_syscall_64+0xff/0x530 [ 705.977759][T14703] ? exc_page_fault+0xee/0x100 [ 705.977762][T14703] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 705.977765][T14703] RIP: 0033:0x7f6d225b454e [ 705.977768][T14703] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 705.977771][T14703] RSP: 002b:00007ffd342d6950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 705.977776][T14703] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6d225b454e [ 705.977778][T14703] RDX: 0000000000000000 RSI: 00007ffd342d6a00 RDI: 0000000000000005 [ 705.977780][T14703] RBP: 00007ffd342d6960 R08: 0000000000000000 R09: 0000000000000000 [ 705.977781][T14703] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a696 [ 705.977782][T14703] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd342d70d0 [ 705.977787][T14703] [ 715.886160][T14874] eth1: renamed from tmp [ 715.886174][T14874] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 715.886177][T14874] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14874, name: ip [ 715.886179][T14874] preempt_count: 1, expected: 0 [ 715.886180][T14874] RCU nest depth: 0, expected: 0 [ 715.886181][T14874] INFO: lockdep is turned off. [ 715.886182][T14874] irq event stamp: 0 [ 715.886183][T14874] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 715.886188][T14874] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 715.886194][T14874] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 715.886196][T14874] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 715.886198][T14874] Preemption disabled at: [ 715.886199][T14874] [] vprintk_emit+0x31b/0x3e0 [ 715.886206][T14874] CPU: 3 UID: 0 PID: 14874 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 715.886210][T14874] Tainted: [W]=WARN [ 715.886211][T14874] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 715.886213][T14874] Call Trace: [ 715.886215][T14874] [ 715.886216][T14874] dump_stack_lvl+0x6f/0xa0 [ 715.886222][T14874] ? vprintk_emit+0x31b/0x3e0 [ 715.886224][T14874] __might_resched.cold+0x1fe/0x2c1 [ 715.886228][T14874] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 715.886231][T14874] ? rcu_is_watching+0x16/0xd0 [ 715.886234][T14874] __kmalloc_noprof+0x443/0x760 [ 715.886237][T14874] ? __rwlock_init+0x150/0x150 [ 715.886240][T14874] ? alloc_buf.isra.0+0x4b/0x260 [ 715.886246][T14874] ? do_raw_spin_unlock+0x59/0x250 [ 715.886248][T14874] alloc_buf.isra.0+0x4b/0x260 [ 715.886251][T14874] put_chars+0x1e1/0x2f0 [ 715.886253][T14874] ? __send_to_port+0x420/0x420 [ 715.886254][T14874] ? printk_get_next_message+0x240/0x650 [ 715.886257][T14874] ? console_prepend_replay+0x20/0x20 [ 715.886259][T14874] ? pointer+0x794/0xed0 [ 715.886263][T14874] hvc_console_print+0x292/0x780 [ 715.886268][T14874] ? hvc_write+0x3a0/0x3a0 [ 715.886270][T14874] ? __rwlock_init+0x150/0x150 [ 715.886272][T14874] ? lock_acquire+0x13c/0x160 [ 715.886275][T14874] console_emit_next_record+0x22f/0x4c0 [ 715.886278][T14874] ? devkmsg_read+0x4b0/0x4b0 [ 715.886280][T14874] ? rcu_is_watching+0x16/0xd0 [ 715.886281][T14874] ? rcu_is_watching+0x16/0xd0 [ 715.886283][T14874] ? rcu_is_watching+0x16/0xd0 [ 715.886284][T14874] ? lock_acquire+0x13c/0x160 [ 715.886286][T14874] ? console_flush_one_record+0x111/0x710 [ 715.886288][T14874] console_flush_one_record+0x46f/0x710 [ 715.886291][T14874] ? console_emit_next_record+0x4c0/0x4c0 [ 715.886294][T14874] console_unlock+0xee/0x1f0 [ 715.886296][T14874] ? lock_acquire+0x13c/0x160 [ 715.886297][T14874] ? console_flush_one_record+0x710/0x710 [ 715.886299][T14874] ? rcu_is_watching+0x16/0xd0 [ 715.886300][T14874] ? lock_release+0x184/0x1f0 [ 715.886302][T14874] ? lock_acquire+0xe0/0x160 [ 715.886304][T14874] ? __rcu_read_lock+0x70/0x70 [ 715.886305][T14874] ? __down_trylock_console_sem+0x5e/0xa0 [ 715.886307][T14874] ? vprintk_emit+0x320/0x3e0 [ 715.886309][T14874] vprintk_emit+0x37c/0x3e0 [ 715.886311][T14874] ? wake_up_klogd_work_func+0x90/0x90 [ 715.886312][T14874] ? prepare_to_wait_event+0x8d/0x740 [ 715.886315][T14874] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 715.886318][T14874] ? _mutex_trylock_nest_lock+0x390/0x390 [ 715.886320][T14874] _printk+0xc7/0x100 [ 715.886324][T14874] ? snapshot_read.cold+0x21/0x21 [ 715.886326][T14874] ? synchronize_rcu_normal+0x340/0x340 [ 715.886328][T14874] ? netdev_name+0x43/0x60 [ 715.886332][T14874] ? __netdev_printk+0x17f/0x1d0 [ 715.886334][T14874] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 715.886337][T14874] netdev_info+0xe2/0x116 [ 715.886340][T14874] ? netdev_notice+0x120/0x120 [ 715.886343][T14874] ? do_raw_spin_lock+0x131/0x280 [ 715.886345][T14874] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 715.886348][T14874] ? __rwlock_init+0x150/0x150 [ 715.886350][T14874] ? rcu_is_watching+0x16/0xd0 [ 715.886351][T14874] ? rcu_is_watching+0x16/0xd0 [ 715.886352][T14874] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 715.886354][T14874] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 715.886356][T14874] ? trace_irq_enable.constprop.0+0x30/0x160 [ 715.886357][T14874] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 715.886359][T14874] netif_change_name.cold+0x4f/0x89 [ 715.886360][T14874] ? register_netdev+0x40/0x40 [ 715.886362][T14874] ? lock_release+0x184/0x1f0 [ 715.886364][T14874] ? netdev_adjacent_rename_links+0x470/0x470 [ 715.886367][T14874] ? __kernel_text_address+0x12/0x30 [ 715.886369][T14874] ? write_profile+0xf0/0xf0 [ 715.886372][T14874] ? __asan_memset+0x27/0x50 [ 715.886376][T14874] do_setlink.isra.0+0x1f7d/0x2a60 [ 715.886378][T14874] ? stack_trace_save+0x93/0xc0 [ 715.886380][T14874] ? rtnl_link_get_size+0x350/0x350 [ 715.886381][T14874] ? rcu_is_watching+0x16/0xd0 [ 715.886383][T14874] ? stack_depot_save_flags+0x1bc/0x790 [ 715.886386][T14874] ? kasan_save_stack+0x3d/0x50 [ 715.886388][T14874] ? kasan_save_stack+0x2f/0x50 [ 715.886390][T14874] ? kasan_save_track+0x14/0x30 [ 715.886391][T14874] ? __kasan_kmalloc+0x7b/0x90 [ 715.886392][T14874] ? __kmalloc_cache_noprof+0x29a/0x620 [ 715.886394][T14874] ? rtnl_newlink+0x124/0x11b0 [ 715.886395][T14874] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 715.886396][T14874] ? netlink_rcv_skb+0x14e/0x3a0 [ 715.886399][T14874] ? netlink_unicast+0x486/0x750 [ 715.886401][T14874] ? netlink_sendmsg+0x75b/0xc90 [ 715.886403][T14874] ? __sock_sendmsg+0xce/0x190 [ 715.886406][T14874] ? ____sys_sendmsg+0x61a/0x860 [ 715.886407][T14874] ? ___sys_sendmsg+0x14e/0x1d0 [ 715.886409][T14874] ? __sys_sendmsg+0x12c/0x1d0 [ 715.886411][T14874] ? do_syscall_64+0xff/0x530 [ 715.886413][T14874] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 715.886416][T14874] ? rcu_is_watching+0x16/0xd0 [ 715.886417][T14874] ? lock_acquire+0x13c/0x160 [ 715.886419][T14874] ? rcu_is_watching+0x16/0xd0 [ 715.886420][T14874] ? rcu_is_watching+0x16/0xd0 [ 715.886421][T14874] ? trace_contention_end+0xb3/0x180 [ 715.886423][T14874] ? __mutex_lock+0x1db/0x1ea0 [ 715.886425][T14874] ? __mutex_lock+0x9a3/0x1ea0 [ 715.886426][T14874] ? rtnl_newlink+0x9a8/0x11b0 [ 715.886428][T14874] ? ww_mutex_lock+0x160/0x160 [ 715.886429][T14874] ? nla_get_range_signed+0x3d0/0x3d0 [ 715.886433][T14874] ? rcu_is_watching+0x16/0xd0 [ 715.886434][T14874] ? __rtnl_newlink+0x3fa/0xa50 [ 715.886436][T14874] rtnl_newlink+0x9f1/0x11b0 [ 715.886439][T14874] ? rcu_is_watching+0x16/0xd0 [ 715.886440][T14874] ? rtnl_bridge_getlink+0x850/0x850 [ 715.886441][T14874] ? lock_acquire+0x13c/0x160 [ 715.886443][T14874] ? rcu_is_watching+0x16/0xd0 [ 715.886444][T14874] ? is_bpf_text_address+0x3e/0x110 [ 715.886447][T14874] ? is_bpf_text_address+0x72/0x110 [ 715.886448][T14874] ? kernel_text_address+0x149/0x170 [ 715.886450][T14874] ? rcu_is_watching+0x16/0xd0 [ 715.886451][T14874] ? cap_capable+0x1d7/0x3d0 [ 715.886455][T14874] ? arch_stack_walk+0xed/0x130 [ 715.886458][T14874] ? rcu_is_watching+0x16/0xd0 [ 715.886459][T14874] ? lock_acquire+0x13c/0x160 [ 715.886461][T14874] ? rcu_is_watching+0x16/0xd0 [ 715.886462][T14874] ? rtnl_bridge_getlink+0x850/0x850 [ 715.886463][T14874] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 715.886465][T14874] ? rtnl_link_fill+0x920/0x920 [ 715.886467][T14874] ? filter_irq_stacks+0xd0/0xd0 [ 715.886468][T14874] ? stack_depot_save_flags+0x1bc/0x790 [ 715.886471][T14874] netlink_rcv_skb+0x14e/0x3a0 [ 715.886473][T14874] ? rtnl_link_fill+0x920/0x920 [ 715.886475][T14874] ? lock_release+0x184/0x1f0 [ 715.886477][T14874] ? netlink_ack+0xcf0/0xcf0 [ 715.886478][T14874] ? __netlink_lookup+0xb9/0x6b0 [ 715.886482][T14874] ? rcu_is_watching+0x16/0xd0 [ 715.886483][T14874] ? lock_release+0x184/0x1f0 [ 715.886485][T14874] netlink_unicast+0x486/0x750 [ 715.886494][T14874] ? netlink_attachskb+0x810/0x810 [ 715.886496][T14874] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 715.886498][T14874] netlink_sendmsg+0x75b/0xc90 [ 715.886500][T14874] ? netlink_unicast+0x750/0x750 [ 715.886502][T14874] ? kernel_text_address+0x149/0x170 [ 715.886504][T14874] ? lock_acquire+0x13c/0x160 [ 715.886506][T14874] ? __import_iovec+0x36c/0x620 [ 715.886509][T14874] __sock_sendmsg+0xce/0x190 [ 715.886511][T14874] ____sys_sendmsg+0x61a/0x860 [ 715.886513][T14874] ? copy_msghdr_from_user+0x279/0x420 [ 715.886515][T14874] ? sock_write_iter+0x400/0x400 [ 715.886517][T14874] ? move_addr_to_kernel+0x40/0x40 [ 715.886518][T14874] ? filter_irq_stacks+0xd0/0xd0 [ 715.886521][T14874] ___sys_sendmsg+0x14e/0x1d0 [ 715.886523][T14874] ? copy_msghdr_from_user+0x420/0x420 [ 715.886528][T14874] __sys_sendmsg+0x12c/0x1d0 [ 715.886530][T14874] ? __sys_sendmsg_sock+0x20/0x20 [ 715.886533][T14874] ? rcu_is_watching+0x16/0xd0 [ 715.886535][T14874] do_syscall_64+0xff/0x530 [ 715.886537][T14874] ? exc_page_fault+0xee/0x100 [ 715.886539][T14874] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 715.886541][T14874] RIP: 0033:0x7f6e92f1c54e [ 715.886543][T14874] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 715.886545][T14874] RSP: 002b:00007ffcadb45920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 715.886549][T14874] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6e92f1c54e [ 715.886550][T14874] RDX: 0000000000000000 RSI: 00007ffcadb459d0 RDI: 0000000000000005 [ 715.886551][T14874] RBP: 00007ffcadb45930 R08: 0000000000000000 R09: 0000000000000000 [ 715.886552][T14874] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a6a0 [ 715.886553][T14874] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcadb460a0 [ 715.886556][T14874] [ 725.729705][T15045] eth1: renamed from tmp [ 725.729723][T15045] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 725.729726][T15045] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 15045, name: ip [ 725.729729][T15045] preempt_count: 1, expected: 0 [ 725.729730][T15045] RCU nest depth: 0, expected: 0 [ 725.729732][T15045] INFO: lockdep is turned off. [ 725.729734][T15045] irq event stamp: 0 [ 725.729735][T15045] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 725.729741][T15045] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 725.729749][T15045] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 725.729752][T15045] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 725.729755][T15045] Preemption disabled at: [ 725.729756][T15045] [] vprintk_emit+0x31b/0x3e0 [ 725.729763][T15045] CPU: 0 UID: 0 PID: 15045 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 725.729767][T15045] Tainted: [W]=WARN [ 725.729768][T15045] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 725.729770][T15045] Call Trace: [ 725.729772][T15045] [ 725.729774][T15045] dump_stack_lvl+0x6f/0xa0 [ 725.729780][T15045] ? vprintk_emit+0x31b/0x3e0 [ 725.729782][T15045] __might_resched.cold+0x1fe/0x2c1 [ 725.729785][T15045] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 725.729789][T15045] ? rcu_is_watching+0x16/0xd0 [ 725.729792][T15045] __kmalloc_noprof+0x443/0x760 [ 725.729795][T15045] ? __rwlock_init+0x150/0x150 [ 725.729798][T15045] ? alloc_buf.isra.0+0x4b/0x260 [ 725.729804][T15045] ? do_raw_spin_unlock+0x59/0x250 [ 725.729806][T15045] alloc_buf.isra.0+0x4b/0x260 [ 725.729809][T15045] put_chars+0x1e1/0x2f0 [ 725.729811][T15045] ? __send_to_port+0x420/0x420 [ 725.729812][T15045] ? printk_get_next_message+0x240/0x650 [ 725.729814][T15045] ? console_prepend_replay+0x20/0x20 [ 725.729817][T15045] ? pointer+0x794/0xed0 [ 725.729820][T15045] hvc_console_print+0x292/0x780 [ 725.729825][T15045] ? hvc_write+0x3a0/0x3a0 [ 725.729827][T15045] ? __rwlock_init+0x150/0x150 [ 725.729829][T15045] ? lock_acquire+0x13c/0x160 [ 725.729832][T15045] console_emit_next_record+0x22f/0x4c0 [ 725.729835][T15045] ? devkmsg_read+0x4b0/0x4b0 [ 725.729837][T15045] ? rcu_is_watching+0x16/0xd0 [ 725.729839][T15045] ? rcu_is_watching+0x16/0xd0 [ 725.729840][T15045] ? rcu_is_watching+0x16/0xd0 [ 725.729841][T15045] ? lock_acquire+0x13c/0x160 [ 725.729843][T15045] ? console_flush_one_record+0x111/0x710 [ 725.729846][T15045] console_flush_one_record+0x46f/0x710 [ 725.729850][T15045] ? console_emit_next_record+0x4c0/0x4c0 [ 725.729853][T15045] console_unlock+0xee/0x1f0 [ 725.729855][T15045] ? lock_acquire+0x13c/0x160 [ 725.729857][T15045] ? console_flush_one_record+0x710/0x710 [ 725.729859][T15045] ? rcu_is_watching+0x16/0xd0 [ 725.729860][T15045] ? lock_release+0x184/0x1f0 [ 725.729861][T15045] ? lock_acquire+0xe0/0x160 [ 725.729863][T15045] ? __rcu_read_lock+0x70/0x70 [ 725.729865][T15045] ? __down_trylock_console_sem+0x5e/0xa0 [ 725.729867][T15045] ? vprintk_emit+0x320/0x3e0 [ 725.729869][T15045] vprintk_emit+0x37c/0x3e0 [ 725.729870][T15045] ? wake_up_klogd_work_func+0x90/0x90 [ 725.729872][T15045] ? prepare_to_wait_event+0x8d/0x740 [ 725.729874][T15045] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 725.729878][T15045] ? _mutex_trylock_nest_lock+0x390/0x390 [ 725.729881][T15045] _printk+0xc7/0x100 [ 725.729885][T15045] ? snapshot_read.cold+0x21/0x21 [ 725.729887][T15045] ? synchronize_rcu_normal+0x340/0x340 [ 725.729890][T15045] ? netdev_name+0x43/0x60 [ 725.729894][T15045] ? __netdev_printk+0x17f/0x1d0 [ 725.729897][T15045] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 725.729901][T15045] netdev_info+0xe2/0x116 [ 725.729905][T15045] ? netdev_notice+0x120/0x120 [ 725.729909][T15045] ? do_raw_spin_lock+0x131/0x280 [ 725.729911][T15045] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 725.729915][T15045] ? __rwlock_init+0x150/0x150 [ 725.729917][T15045] ? rcu_is_watching+0x16/0xd0 [ 725.729919][T15045] ? rcu_is_watching+0x16/0xd0 [ 725.729922][T15045] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 725.729924][T15045] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 725.729927][T15045] ? trace_irq_enable.constprop.0+0x30/0x160 [ 725.729929][T15045] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 725.729932][T15045] netif_change_name.cold+0x4f/0x89 [ 725.729935][T15045] ? register_netdev+0x40/0x40 [ 725.729938][T15045] ? lock_release+0x184/0x1f0 [ 725.729941][T15045] ? netdev_adjacent_rename_links+0x470/0x470 [ 725.729945][T15045] ? __kernel_text_address+0x12/0x30 [ 725.729954][T15045] ? write_profile+0xf0/0xf0 [ 725.729959][T15045] ? __asan_memset+0x27/0x50 [ 725.729964][T15045] do_setlink.isra.0+0x1f7d/0x2a60 [ 725.729968][T15045] ? stack_trace_save+0x93/0xc0 [ 725.729971][T15045] ? rtnl_link_get_size+0x350/0x350 [ 725.729973][T15045] ? rcu_is_watching+0x16/0xd0 [ 725.729975][T15045] ? stack_depot_save_flags+0x1bc/0x790 [ 725.729981][T15045] ? kasan_save_stack+0x3d/0x50 [ 725.729984][T15045] ? kasan_save_stack+0x2f/0x50 [ 725.729986][T15045] ? kasan_save_track+0x14/0x30 [ 725.729988][T15045] ? __kasan_kmalloc+0x7b/0x90 [ 725.729991][T15045] ? __kmalloc_cache_noprof+0x29a/0x620 [ 725.729993][T15045] ? rtnl_newlink+0x124/0x11b0 [ 725.729995][T15045] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 725.729998][T15045] ? netlink_rcv_skb+0x14e/0x3a0 [ 725.730002][T15045] ? netlink_unicast+0x486/0x750 [ 725.730005][T15045] ? netlink_sendmsg+0x75b/0xc90 [ 725.730007][T15045] ? __sock_sendmsg+0xce/0x190 [ 725.730011][T15045] ? ____sys_sendmsg+0x61a/0x860 [ 725.730013][T15045] ? ___sys_sendmsg+0x14e/0x1d0 [ 725.730016][T15045] ? __sys_sendmsg+0x12c/0x1d0 [ 725.730019][T15045] ? do_syscall_64+0xff/0x530 [ 725.730022][T15045] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 725.730026][T15045] ? rcu_is_watching+0x16/0xd0 [ 725.730028][T15045] ? lock_acquire+0x13c/0x160 [ 725.730031][T15045] ? rcu_is_watching+0x16/0xd0 [ 725.730033][T15045] ? rcu_is_watching+0x16/0xd0 [ 725.730035][T15045] ? trace_contention_end+0xb3/0x180 [ 725.730038][T15045] ? __mutex_lock+0x1db/0x1ea0 [ 725.730041][T15045] ? __mutex_lock+0x9a3/0x1ea0 [ 725.730043][T15045] ? rtnl_newlink+0x9a8/0x11b0 [ 725.730046][T15045] ? ww_mutex_lock+0x160/0x160 [ 725.730048][T15045] ? nla_get_range_signed+0x3d0/0x3d0 [ 725.730053][T15045] ? rcu_is_watching+0x16/0xd0 [ 725.730055][T15045] ? __rtnl_newlink+0x3fa/0xa50 [ 725.730059][T15045] rtnl_newlink+0x9f1/0x11b0 [ 725.730063][T15045] ? rcu_is_watching+0x16/0xd0 [ 725.730065][T15045] ? rtnl_bridge_getlink+0x850/0x850 [ 725.730067][T15045] ? lock_acquire+0x13c/0x160 [ 725.730070][T15045] ? rcu_is_watching+0x16/0xd0 [ 725.730073][T15045] ? is_bpf_text_address+0x3e/0x110 [ 725.730076][T15045] ? is_bpf_text_address+0x72/0x110 [ 725.730078][T15045] ? kernel_text_address+0x149/0x170 [ 725.730081][T15045] ? rcu_is_watching+0x16/0xd0 [ 725.730083][T15045] ? cap_capable+0x1d7/0x3d0 [ 725.730087][T15045] ? arch_stack_walk+0xed/0x130 [ 725.730091][T15045] ? rcu_is_watching+0x16/0xd0 [ 725.730093][T15045] ? lock_acquire+0x13c/0x160 [ 725.730096][T15045] ? rcu_is_watching+0x16/0xd0 [ 725.730098][T15045] ? rtnl_bridge_getlink+0x850/0x850 [ 725.730100][T15045] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 725.730103][T15045] ? rtnl_link_fill+0x920/0x920 [ 725.730106][T15045] ? filter_irq_stacks+0xd0/0xd0 [ 725.730109][T15045] ? stack_depot_save_flags+0x1bc/0x790 [ 725.730113][T15045] netlink_rcv_skb+0x14e/0x3a0 [ 725.730116][T15045] ? rtnl_link_fill+0x920/0x920 [ 725.730118][T15045] ? lock_release+0x184/0x1f0 [ 725.730121][T15045] ? netlink_ack+0xcf0/0xcf0 [ 725.730124][T15045] ? __netlink_lookup+0xb9/0x6b0 [ 725.730129][T15045] ? rcu_is_watching+0x16/0xd0 [ 725.730131][T15045] ? lock_release+0x184/0x1f0 [ 725.730134][T15045] netlink_unicast+0x486/0x750 [ 725.730138][T15045] ? netlink_attachskb+0x810/0x810 [ 725.730141][T15045] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 725.730144][T15045] netlink_sendmsg+0x75b/0xc90 [ 725.730148][T15045] ? netlink_unicast+0x750/0x750 [ 725.730151][T15045] ? kernel_text_address+0x149/0x170 [ 725.730154][T15045] ? lock_acquire+0x13c/0x160 [ 725.730156][T15045] ? __import_iovec+0x36c/0x620 [ 725.730161][T15045] __sock_sendmsg+0xce/0x190 [ 725.730165][T15045] ____sys_sendmsg+0x61a/0x860 [ 725.730168][T15045] ? copy_msghdr_from_user+0x279/0x420 [ 725.730171][T15045] ? sock_write_iter+0x400/0x400 [ 725.730173][T15045] ? move_addr_to_kernel+0x40/0x40 [ 725.730176][T15045] ? filter_irq_stacks+0xd0/0xd0 [ 725.730181][T15045] ___sys_sendmsg+0x14e/0x1d0 [ 725.730184][T15045] ? copy_msghdr_from_user+0x420/0x420 [ 725.730192][T15045] __sys_sendmsg+0x12c/0x1d0 [ 725.730196][T15045] ? __sys_sendmsg_sock+0x20/0x20 [ 725.730201][T15045] ? rcu_is_watching+0x16/0xd0 [ 725.730204][T15045] do_syscall_64+0xff/0x530 [ 725.730208][T15045] ? exc_page_fault+0xee/0x100 [ 725.730212][T15045] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 725.730214][T15045] RIP: 0033:0x7fd696fb454e [ 725.730218][T15045] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 725.730220][T15045] RSP: 002b:00007ffe8467d5e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 725.730224][T15045] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fd696fb454e [ 725.730225][T15045] RDX: 0000000000000000 RSI: 00007ffe8467d690 RDI: 0000000000000005 [ 725.730226][T15045] RBP: 00007ffe8467d5f0 R08: 0000000000000000 R09: 0000000000000000 [ 725.730227][T15045] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a6aa [ 725.730228][T15045] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe8467dd60 [ 725.730231][T15045] [ 735.660780][T15216] eth1: renamed from tmp [ 735.660796][T15216] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 735.660800][T15216] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 15216, name: ip [ 735.660802][T15216] preempt_count: 1, expected: 0 [ 735.660804][T15216] RCU nest depth: 0, expected: 0 [ 735.660805][T15216] INFO: lockdep is turned off. [ 735.660807][T15216] irq event stamp: 0 [ 735.660808][T15216] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 735.660814][T15216] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 735.660822][T15216] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 735.660825][T15216] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 735.660828][T15216] Preemption disabled at: [ 735.660829][T15216] [] vprintk_emit+0x31b/0x3e0 [ 735.660837][T15216] CPU: 3 UID: 0 PID: 15216 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 735.660842][T15216] Tainted: [W]=WARN [ 735.660843][T15216] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 735.660846][T15216] Call Trace: [ 735.660848][T15216] [ 735.660850][T15216] dump_stack_lvl+0x6f/0xa0 [ 735.660857][T15216] ? vprintk_emit+0x31b/0x3e0 [ 735.660859][T15216] __might_resched.cold+0x1fe/0x2c1 [ 735.660865][T15216] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 735.660869][T15216] ? rcu_is_watching+0x16/0xd0 [ 735.660873][T15216] __kmalloc_noprof+0x443/0x760 [ 735.660877][T15216] ? __rwlock_init+0x150/0x150 [ 735.660881][T15216] ? alloc_buf.isra.0+0x4b/0x260 [ 735.660887][T15216] ? do_raw_spin_unlock+0x59/0x250 [ 735.660890][T15216] alloc_buf.isra.0+0x4b/0x260 [ 735.660893][T15216] put_chars+0x1e1/0x2f0 [ 735.660896][T15216] ? __send_to_port+0x420/0x420 [ 735.660898][T15216] ? printk_get_next_message+0x240/0x650 [ 735.660902][T15216] ? console_prepend_replay+0x20/0x20 [ 735.660905][T15216] ? pointer+0x794/0xed0 [ 735.660911][T15216] hvc_console_print+0x292/0x780 [ 735.660917][T15216] ? hvc_write+0x3a0/0x3a0 [ 735.660919][T15216] ? __rwlock_init+0x150/0x150 [ 735.660923][T15216] ? lock_acquire+0x13c/0x160 [ 735.660926][T15216] console_emit_next_record+0x22f/0x4c0 [ 735.660931][T15216] ? devkmsg_read+0x4b0/0x4b0 [ 735.660934][T15216] ? rcu_is_watching+0x16/0xd0 [ 735.660936][T15216] ? rcu_is_watching+0x16/0xd0 [ 735.660938][T15216] ? rcu_is_watching+0x16/0xd0 [ 735.660940][T15216] ? lock_acquire+0x13c/0x160 [ 735.660944][T15216] ? console_flush_one_record+0x111/0x710 [ 735.660947][T15216] console_flush_one_record+0x46f/0x710 [ 735.660955][T15216] ? console_emit_next_record+0x4c0/0x4c0 [ 735.660960][T15216] console_unlock+0xee/0x1f0 [ 735.660962][T15216] ? lock_acquire+0x13c/0x160 [ 735.660965][T15216] ? console_flush_one_record+0x710/0x710 [ 735.660968][T15216] ? rcu_is_watching+0x16/0xd0 [ 735.660970][T15216] ? lock_release+0x184/0x1f0 [ 735.660972][T15216] ? lock_acquire+0xe0/0x160 [ 735.660975][T15216] ? __rcu_read_lock+0x70/0x70 [ 735.660978][T15216] ? __down_trylock_console_sem+0x5e/0xa0 [ 735.660981][T15216] ? vprintk_emit+0x320/0x3e0 [ 735.660983][T15216] vprintk_emit+0x37c/0x3e0 [ 735.660986][T15216] ? wake_up_klogd_work_func+0x90/0x90 [ 735.660989][T15216] ? prepare_to_wait_event+0x8d/0x740 [ 735.660992][T15216] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 735.660997][T15216] ? _mutex_trylock_nest_lock+0x390/0x390 [ 735.661001][T15216] _printk+0xc7/0x100 [ 735.661005][T15216] ? snapshot_read.cold+0x21/0x21 [ 735.661008][T15216] ? synchronize_rcu_normal+0x340/0x340 [ 735.661012][T15216] ? netdev_name+0x43/0x60 [ 735.661016][T15216] ? __netdev_printk+0x17f/0x1d0 [ 735.661020][T15216] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 735.661024][T15216] netdev_info+0xe2/0x116 [ 735.661027][T15216] ? netdev_notice+0x120/0x120 [ 735.661031][T15216] ? do_raw_spin_lock+0x131/0x280 [ 735.661034][T15216] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 735.661037][T15216] ? __rwlock_init+0x150/0x150 [ 735.661040][T15216] ? rcu_is_watching+0x16/0xd0 [ 735.661042][T15216] ? rcu_is_watching+0x16/0xd0 [ 735.661044][T15216] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 735.661047][T15216] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 735.661049][T15216] ? trace_irq_enable.constprop.0+0x30/0x160 [ 735.661052][T15216] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 735.661054][T15216] netif_change_name.cold+0x4f/0x89 [ 735.661058][T15216] ? register_netdev+0x40/0x40 [ 735.661060][T15216] ? lock_release+0x184/0x1f0 [ 735.661063][T15216] ? netdev_adjacent_rename_links+0x470/0x470 [ 735.661067][T15216] ? __kernel_text_address+0x12/0x30 [ 735.661071][T15216] ? write_profile+0xf0/0xf0 [ 735.661075][T15216] ? __asan_memset+0x27/0x50 [ 735.661080][T15216] do_setlink.isra.0+0x1f7d/0x2a60 [ 735.661083][T15216] ? stack_trace_save+0x93/0xc0 [ 735.661086][T15216] ? rtnl_link_get_size+0x350/0x350 [ 735.661088][T15216] ? rcu_is_watching+0x16/0xd0 [ 735.661090][T15216] ? stack_depot_save_flags+0x1bc/0x790 [ 735.661095][T15216] ? kasan_save_stack+0x3d/0x50 [ 735.661098][T15216] ? kasan_save_stack+0x2f/0x50 [ 735.661100][T15216] ? kasan_save_track+0x14/0x30 [ 735.661102][T15216] ? __kasan_kmalloc+0x7b/0x90 [ 735.661104][T15216] ? __kmalloc_cache_noprof+0x29a/0x620 [ 735.661106][T15216] ? rtnl_newlink+0x124/0x11b0 [ 735.661109][T15216] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 735.661111][T15216] ? netlink_rcv_skb+0x14e/0x3a0 [ 735.661115][T15216] ? netlink_unicast+0x486/0x750 [ 735.661117][T15216] ? netlink_sendmsg+0x75b/0xc90 [ 735.661120][T15216] ? __sock_sendmsg+0xce/0x190 [ 735.661123][T15216] ? ____sys_sendmsg+0x61a/0x860 [ 735.661126][T15216] ? ___sys_sendmsg+0x14e/0x1d0 [ 735.661128][T15216] ? __sys_sendmsg+0x12c/0x1d0 [ 735.661131][T15216] ? do_syscall_64+0xff/0x530 [ 735.661134][T15216] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 735.661139][T15216] ? rcu_is_watching+0x16/0xd0 [ 735.661141][T15216] ? lock_acquire+0x13c/0x160 [ 735.661144][T15216] ? rcu_is_watching+0x16/0xd0 [ 735.661146][T15216] ? rcu_is_watching+0x16/0xd0 [ 735.661148][T15216] ? trace_contention_end+0xb3/0x180 [ 735.661151][T15216] ? __mutex_lock+0x1db/0x1ea0 [ 735.661153][T15216] ? __mutex_lock+0x9a3/0x1ea0 [ 735.661155][T15216] ? rtnl_newlink+0x9a8/0x11b0 [ 735.661159][T15216] ? ww_mutex_lock+0x160/0x160 [ 735.661161][T15216] ? nla_get_range_signed+0x3d0/0x3d0 [ 735.661165][T15216] ? rcu_is_watching+0x16/0xd0 [ 735.661168][T15216] ? __rtnl_newlink+0x3fa/0xa50 [ 735.661172][T15216] rtnl_newlink+0x9f1/0x11b0 [ 735.661175][T15216] ? rcu_is_watching+0x16/0xd0 [ 735.661178][T15216] ? rtnl_bridge_getlink+0x850/0x850 [ 735.661180][T15216] ? lock_acquire+0x13c/0x160 [ 735.661182][T15216] ? rcu_is_watching+0x16/0xd0 [ 735.661185][T15216] ? is_bpf_text_address+0x3e/0x110 [ 735.661188][T15216] ? is_bpf_text_address+0x72/0x110 [ 735.661191][T15216] ? kernel_text_address+0x149/0x170 [ 735.661193][T15216] ? rcu_is_watching+0x16/0xd0 [ 735.661196][T15216] ? cap_capable+0x1d7/0x3d0 [ 735.661200][T15216] ? arch_stack_walk+0xed/0x130 [ 735.661203][T15216] ? rcu_is_watching+0x16/0xd0 [ 735.661205][T15216] ? lock_acquire+0x13c/0x160 [ 735.661208][T15216] ? rcu_is_watching+0x16/0xd0 [ 735.661210][T15216] ? rtnl_bridge_getlink+0x850/0x850 [ 735.661213][T15216] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 735.661216][T15216] ? rtnl_link_fill+0x920/0x920 [ 735.661219][T15216] ? filter_irq_stacks+0xd0/0xd0 [ 735.661221][T15216] ? stack_depot_save_flags+0x1bc/0x790 [ 735.661226][T15216] netlink_rcv_skb+0x14e/0x3a0 [ 735.661229][T15216] ? rtnl_link_fill+0x920/0x920 [ 735.661231][T15216] ? lock_release+0x184/0x1f0 [ 735.661234][T15216] ? netlink_ack+0xcf0/0xcf0 [ 735.661236][T15216] ? __netlink_lookup+0xb9/0x6b0 [ 735.661241][T15216] ? rcu_is_watching+0x16/0xd0 [ 735.661243][T15216] ? lock_release+0x184/0x1f0 [ 735.661247][T15216] netlink_unicast+0x486/0x750 [ 735.661250][T15216] ? netlink_attachskb+0x810/0x810 [ 735.661253][T15216] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 735.661257][T15216] netlink_sendmsg+0x75b/0xc90 [ 735.661260][T15216] ? netlink_unicast+0x750/0x750 [ 735.661263][T15216] ? kernel_text_address+0x149/0x170 [ 735.661266][T15216] ? lock_acquire+0x13c/0x160 [ 735.661268][T15216] ? __import_iovec+0x36c/0x620 [ 735.661273][T15216] __sock_sendmsg+0xce/0x190 [ 735.661276][T15216] ____sys_sendmsg+0x61a/0x860 [ 735.661279][T15216] ? copy_msghdr_from_user+0x279/0x420 [ 735.661282][T15216] ? sock_write_iter+0x400/0x400 [ 735.661284][T15216] ? move_addr_to_kernel+0x40/0x40 [ 735.661287][T15216] ? filter_irq_stacks+0xd0/0xd0 [ 735.661291][T15216] ___sys_sendmsg+0x14e/0x1d0 [ 735.661294][T15216] ? copy_msghdr_from_user+0x420/0x420 [ 735.661303][T15216] __sys_sendmsg+0x12c/0x1d0 [ 735.661306][T15216] ? __sys_sendmsg_sock+0x20/0x20 [ 735.661311][T15216] ? rcu_is_watching+0x16/0xd0 [ 735.661314][T15216] do_syscall_64+0xff/0x530 [ 735.661317][T15216] ? exc_page_fault+0xee/0x100 [ 735.661320][T15216] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 735.661323][T15216] RIP: 0033:0x7f7ae73a254e [ 735.661326][T15216] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 735.661328][T15216] RSP: 002b:00007ffdd4ca6050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 735.661333][T15216] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f7ae73a254e [ 735.661336][T15216] RDX: 0000000000000000 RSI: 00007ffdd4ca6100 RDI: 0000000000000005 [ 735.661338][T15216] RBP: 00007ffdd4ca6060 R08: 0000000000000000 R09: 0000000000000000 [ 735.661340][T15216] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a6b4 [ 735.661341][T15216] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdd4ca67d0 [ 735.661345][T15216] [ 745.374575][T15388] eth1: renamed from tmp [ 745.374592][T15388] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 745.374596][T15388] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 15388, name: ip [ 745.374599][T15388] preempt_count: 1, expected: 0 [ 745.374600][T15388] RCU nest depth: 0, expected: 0 [ 745.374602][T15388] INFO: lockdep is turned off. [ 745.374604][T15388] irq event stamp: 0 [ 745.374605][T15388] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 745.374611][T15388] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 745.374619][T15388] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 745.374621][T15388] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 745.374624][T15388] Preemption disabled at: [ 745.374625][T15388] [] vprintk_emit+0x31b/0x3e0 [ 745.374634][T15388] CPU: 2 UID: 0 PID: 15388 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 745.374639][T15388] Tainted: [W]=WARN [ 745.374641][T15388] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 745.374644][T15388] Call Trace: [ 745.374646][T15388] [ 745.374648][T15388] dump_stack_lvl+0x6f/0xa0 [ 745.374654][T15388] ? vprintk_emit+0x31b/0x3e0 [ 745.374656][T15388] __might_resched.cold+0x1fe/0x2c1 [ 745.374661][T15388] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 745.374666][T15388] ? rcu_is_watching+0x16/0xd0 [ 745.374670][T15388] __kmalloc_noprof+0x443/0x760 [ 745.374674][T15388] ? __rwlock_init+0x150/0x150 [ 745.374678][T15388] ? alloc_buf.isra.0+0x4b/0x260 [ 745.374684][T15388] ? do_raw_spin_unlock+0x59/0x250 [ 745.374687][T15388] alloc_buf.isra.0+0x4b/0x260 [ 745.374691][T15388] put_chars+0x1e1/0x2f0 [ 745.374694][T15388] ? __send_to_port+0x420/0x420 [ 745.374696][T15388] ? printk_get_next_message+0x240/0x650 [ 745.374700][T15388] ? console_prepend_replay+0x20/0x20 [ 745.374703][T15388] ? pointer+0x794/0xed0 [ 745.374713][T15388] hvc_console_print+0x292/0x780 [ 745.374719][T15388] ? hvc_write+0x3a0/0x3a0 [ 745.374722][T15388] ? __rwlock_init+0x150/0x150 [ 745.374725][T15388] ? lock_acquire+0x13c/0x160 [ 745.374729][T15388] console_emit_next_record+0x22f/0x4c0 [ 745.374733][T15388] ? devkmsg_read+0x4b0/0x4b0 [ 745.374736][T15388] ? rcu_is_watching+0x16/0xd0 [ 745.374739][T15388] ? rcu_is_watching+0x16/0xd0 [ 745.374741][T15388] ? rcu_is_watching+0x16/0xd0 [ 745.374743][T15388] ? lock_acquire+0x13c/0x160 [ 745.374746][T15388] ? console_flush_one_record+0x111/0x710 [ 745.374749][T15388] console_flush_one_record+0x46f/0x710 [ 745.374753][T15388] ? console_emit_next_record+0x4c0/0x4c0 [ 745.374757][T15388] console_unlock+0xee/0x1f0 [ 745.374760][T15388] ? lock_acquire+0x13c/0x160 [ 745.374763][T15388] ? console_flush_one_record+0x710/0x710 [ 745.374766][T15388] ? rcu_is_watching+0x16/0xd0 [ 745.374768][T15388] ? lock_release+0x184/0x1f0 [ 745.374770][T15388] ? lock_acquire+0xe0/0x160 [ 745.374773][T15388] ? __rcu_read_lock+0x70/0x70 [ 745.374776][T15388] ? __down_trylock_console_sem+0x5e/0xa0 [ 745.374779][T15388] ? vprintk_emit+0x320/0x3e0 [ 745.374781][T15388] vprintk_emit+0x37c/0x3e0 [ 745.374784][T15388] ? wake_up_klogd_work_func+0x90/0x90 [ 745.374787][T15388] ? prepare_to_wait_event+0x8d/0x740 [ 745.374790][T15388] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 745.374795][T15388] ? _mutex_trylock_nest_lock+0x390/0x390 [ 745.374799][T15388] _printk+0xc7/0x100 [ 745.374803][T15388] ? snapshot_read.cold+0x21/0x21 [ 745.374806][T15388] ? synchronize_rcu_normal+0x340/0x340 [ 745.374810][T15388] ? netdev_name+0x43/0x60 [ 745.374814][T15388] ? __netdev_printk+0x17f/0x1d0 [ 745.374817][T15388] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 745.374822][T15388] netdev_info+0xe2/0x116 [ 745.374825][T15388] ? netdev_notice+0x120/0x120 [ 745.374829][T15388] ? do_raw_spin_lock+0x131/0x280 [ 745.374832][T15388] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 745.374835][T15388] ? __rwlock_init+0x150/0x150 [ 745.374838][T15388] ? rcu_is_watching+0x16/0xd0 [ 745.374840][T15388] ? rcu_is_watching+0x16/0xd0 [ 745.374843][T15388] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 745.374845][T15388] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 745.374848][T15388] ? trace_irq_enable.constprop.0+0x30/0x160 [ 745.374850][T15388] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 745.374853][T15388] netif_change_name.cold+0x4f/0x89 [ 745.374856][T15388] ? register_netdev+0x40/0x40 [ 745.374858][T15388] ? lock_release+0x184/0x1f0 [ 745.374861][T15388] ? netdev_adjacent_rename_links+0x470/0x470 [ 745.374865][T15388] ? __kernel_text_address+0x12/0x30 [ 745.374869][T15388] ? write_profile+0xf0/0xf0 [ 745.374873][T15388] ? __asan_memset+0x27/0x50 [ 745.374878][T15388] do_setlink.isra.0+0x1f7d/0x2a60 [ 745.374881][T15388] ? stack_trace_save+0x93/0xc0 [ 745.374884][T15388] ? rtnl_link_get_size+0x350/0x350 [ 745.374886][T15388] ? rcu_is_watching+0x16/0xd0 [ 745.374889][T15388] ? stack_depot_save_flags+0x1bc/0x790 [ 745.374894][T15388] ? kasan_save_stack+0x3d/0x50 [ 745.374897][T15388] ? kasan_save_stack+0x2f/0x50 [ 745.374899][T15388] ? kasan_save_track+0x14/0x30 [ 745.374901][T15388] ? __kasan_kmalloc+0x7b/0x90 [ 745.374903][T15388] ? __kmalloc_cache_noprof+0x29a/0x620 [ 745.374905][T15388] ? rtnl_newlink+0x124/0x11b0 [ 745.374907][T15388] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 745.374909][T15388] ? netlink_rcv_skb+0x14e/0x3a0 [ 745.374913][T15388] ? netlink_unicast+0x486/0x750 [ 745.374916][T15388] ? netlink_sendmsg+0x75b/0xc90 [ 745.374918][T15388] ? __sock_sendmsg+0xce/0x190 [ 745.374922][T15388] ? ____sys_sendmsg+0x61a/0x860 [ 745.374924][T15388] ? ___sys_sendmsg+0x14e/0x1d0 [ 745.374927][T15388] ? __sys_sendmsg+0x12c/0x1d0 [ 745.374929][T15388] ? do_syscall_64+0xff/0x530 [ 745.374933][T15388] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 745.374937][T15388] ? rcu_is_watching+0x16/0xd0 [ 745.374939][T15388] ? lock_acquire+0x13c/0x160 [ 745.374941][T15388] ? rcu_is_watching+0x16/0xd0 [ 745.374943][T15388] ? rcu_is_watching+0x16/0xd0 [ 745.374945][T15388] ? trace_contention_end+0xb3/0x180 [ 745.374948][T15388] ? __mutex_lock+0x1db/0x1ea0 [ 745.374955][T15388] ? __mutex_lock+0x9a3/0x1ea0 [ 745.374957][T15388] ? rtnl_newlink+0x9a8/0x11b0 [ 745.374960][T15388] ? ww_mutex_lock+0x160/0x160 [ 745.374962][T15388] ? nla_get_range_signed+0x3d0/0x3d0 [ 745.374967][T15388] ? rcu_is_watching+0x16/0xd0 [ 745.374969][T15388] ? __rtnl_newlink+0x3fa/0xa50 [ 745.374973][T15388] rtnl_newlink+0x9f1/0x11b0 [ 745.374977][T15388] ? rcu_is_watching+0x16/0xd0 [ 745.374979][T15388] ? rtnl_bridge_getlink+0x850/0x850 [ 745.374982][T15388] ? lock_acquire+0x13c/0x160 [ 745.374984][T15388] ? rcu_is_watching+0x16/0xd0 [ 745.374987][T15388] ? is_bpf_text_address+0x3e/0x110 [ 745.374990][T15388] ? is_bpf_text_address+0x72/0x110 [ 745.374993][T15388] ? kernel_text_address+0x149/0x170 [ 745.374995][T15388] ? rcu_is_watching+0x16/0xd0 [ 745.374998][T15388] ? cap_capable+0x1d7/0x3d0 [ 745.375002][T15388] ? arch_stack_walk+0xed/0x130 [ 745.375005][T15388] ? rcu_is_watching+0x16/0xd0 [ 745.375007][T15388] ? lock_acquire+0x13c/0x160 [ 745.375009][T15388] ? rcu_is_watching+0x16/0xd0 [ 745.375012][T15388] ? rtnl_bridge_getlink+0x850/0x850 [ 745.375014][T15388] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 745.375017][T15388] ? rtnl_link_fill+0x920/0x920 [ 745.375020][T15388] ? filter_irq_stacks+0xd0/0xd0 [ 745.375023][T15388] ? stack_depot_save_flags+0x1bc/0x790 [ 745.375027][T15388] netlink_rcv_skb+0x14e/0x3a0 [ 745.375030][T15388] ? rtnl_link_fill+0x920/0x920 [ 745.375032][T15388] ? lock_release+0x184/0x1f0 [ 745.375035][T15388] ? netlink_ack+0xcf0/0xcf0 [ 745.375038][T15388] ? __netlink_lookup+0xb9/0x6b0 [ 745.375042][T15388] ? rcu_is_watching+0x16/0xd0 [ 745.375045][T15388] ? lock_release+0x184/0x1f0 [ 745.375048][T15388] netlink_unicast+0x486/0x750 [ 745.375052][T15388] ? netlink_attachskb+0x810/0x810 [ 745.375055][T15388] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 745.375058][T15388] netlink_sendmsg+0x75b/0xc90 [ 745.375062][T15388] ? netlink_unicast+0x750/0x750 [ 745.375064][T15388] ? kernel_text_address+0x149/0x170 [ 745.375067][T15388] ? lock_acquire+0x13c/0x160 [ 745.375070][T15388] ? __import_iovec+0x36c/0x620 [ 745.375075][T15388] __sock_sendmsg+0xce/0x190 [ 745.375078][T15388] ____sys_sendmsg+0x61a/0x860 [ 745.375081][T15388] ? copy_msghdr_from_user+0x279/0x420 [ 745.375084][T15388] ? sock_write_iter+0x400/0x400 [ 745.375086][T15388] ? move_addr_to_kernel+0x40/0x40 [ 745.375089][T15388] ? filter_irq_stacks+0xd0/0xd0 [ 745.375093][T15388] ___sys_sendmsg+0x14e/0x1d0 [ 745.375096][T15388] ? copy_msghdr_from_user+0x420/0x420 [ 745.375105][T15388] __sys_sendmsg+0x12c/0x1d0 [ 745.375108][T15388] ? __sys_sendmsg_sock+0x20/0x20 [ 745.375113][T15388] ? rcu_is_watching+0x16/0xd0 [ 745.375116][T15388] do_syscall_64+0xff/0x530 [ 745.375119][T15388] ? exc_page_fault+0xee/0x100 [ 745.375122][T15388] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 745.375125][T15388] RIP: 0033:0x7f57a5bc454e [ 745.375128][T15388] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 745.375131][T15388] RSP: 002b:00007fff0c3b3200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 745.375136][T15388] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f57a5bc454e [ 745.375138][T15388] RDX: 0000000000000000 RSI: 00007fff0c3b32b0 RDI: 0000000000000005 [ 745.375140][T15388] RBP: 00007fff0c3b3210 R08: 0000000000000000 R09: 0000000000000000 [ 745.375141][T15388] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a6bd [ 745.375143][T15388] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff0c3b3980 [ 745.375147][T15388] [ 755.233824][T15559] eth1: renamed from tmp [ 755.233842][T15559] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 755.233845][T15559] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 15559, name: ip [ 755.233848][T15559] preempt_count: 1, expected: 0 [ 755.233849][T15559] RCU nest depth: 0, expected: 0 [ 755.233850][T15559] INFO: lockdep is turned off. [ 755.233852][T15559] irq event stamp: 0 [ 755.233854][T15559] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 755.233859][T15559] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 755.233867][T15559] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 755.233870][T15559] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 755.233873][T15559] Preemption disabled at: [ 755.233874][T15559] [] vprintk_emit+0x31b/0x3e0 [ 755.233882][T15559] CPU: 1 UID: 0 PID: 15559 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 755.233887][T15559] Tainted: [W]=WARN [ 755.233889][T15559] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 755.233891][T15559] Call Trace: [ 755.233893][T15559] [ 755.233895][T15559] dump_stack_lvl+0x6f/0xa0 [ 755.233902][T15559] ? vprintk_emit+0x31b/0x3e0 [ 755.233904][T15559] __might_resched.cold+0x1fe/0x2c1 [ 755.233910][T15559] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 755.233914][T15559] ? rcu_is_watching+0x16/0xd0 [ 755.233918][T15559] __kmalloc_noprof+0x443/0x760 [ 755.233922][T15559] ? __rwlock_init+0x150/0x150 [ 755.233926][T15559] ? alloc_buf.isra.0+0x4b/0x260 [ 755.233933][T15559] ? do_raw_spin_unlock+0x59/0x250 [ 755.233935][T15559] alloc_buf.isra.0+0x4b/0x260 [ 755.233940][T15559] put_chars+0x1e1/0x2f0 [ 755.233942][T15559] ? __send_to_port+0x420/0x420 [ 755.233945][T15559] ? printk_get_next_message+0x240/0x650 [ 755.233948][T15559] ? console_prepend_replay+0x20/0x20 [ 755.233955][T15559] ? pointer+0x794/0xed0 [ 755.233960][T15559] hvc_console_print+0x292/0x780 [ 755.233966][T15559] ? hvc_write+0x3a0/0x3a0 [ 755.233969][T15559] ? __rwlock_init+0x150/0x150 [ 755.233972][T15559] ? lock_acquire+0x13c/0x160 [ 755.233976][T15559] console_emit_next_record+0x22f/0x4c0 [ 755.233981][T15559] ? devkmsg_read+0x4b0/0x4b0 [ 755.233984][T15559] ? rcu_is_watching+0x16/0xd0 [ 755.233986][T15559] ? rcu_is_watching+0x16/0xd0 [ 755.233988][T15559] ? rcu_is_watching+0x16/0xd0 [ 755.233990][T15559] ? lock_acquire+0x13c/0x160 [ 755.233993][T15559] ? console_flush_one_record+0x111/0x710 [ 755.233996][T15559] console_flush_one_record+0x46f/0x710 [ 755.234000][T15559] ? console_emit_next_record+0x4c0/0x4c0 [ 755.234005][T15559] console_unlock+0xee/0x1f0 [ 755.234008][T15559] ? lock_acquire+0x13c/0x160 [ 755.234010][T15559] ? console_flush_one_record+0x710/0x710 [ 755.234013][T15559] ? rcu_is_watching+0x16/0xd0 [ 755.234015][T15559] ? lock_release+0x184/0x1f0 [ 755.234018][T15559] ? lock_acquire+0xe0/0x160 [ 755.234020][T15559] ? __rcu_read_lock+0x70/0x70 [ 755.234023][T15559] ? __down_trylock_console_sem+0x5e/0xa0 [ 755.234026][T15559] ? vprintk_emit+0x320/0x3e0 [ 755.234029][T15559] vprintk_emit+0x37c/0x3e0 [ 755.234032][T15559] ? wake_up_klogd_work_func+0x90/0x90 [ 755.234034][T15559] ? prepare_to_wait_event+0x8d/0x740 [ 755.234038][T15559] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 755.234042][T15559] ? _mutex_trylock_nest_lock+0x390/0x390 [ 755.234046][T15559] _printk+0xc7/0x100 [ 755.234050][T15559] ? snapshot_read.cold+0x21/0x21 [ 755.234053][T15559] ? synchronize_rcu_normal+0x340/0x340 [ 755.234057][T15559] ? netdev_name+0x43/0x60 [ 755.234061][T15559] ? __netdev_printk+0x17f/0x1d0 [ 755.234064][T15559] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 755.234068][T15559] netdev_info+0xe2/0x116 [ 755.234072][T15559] ? netdev_notice+0x120/0x120 [ 755.234075][T15559] ? do_raw_spin_lock+0x131/0x280 [ 755.234078][T15559] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 755.234082][T15559] ? __rwlock_init+0x150/0x150 [ 755.234084][T15559] ? rcu_is_watching+0x16/0xd0 [ 755.234086][T15559] ? rcu_is_watching+0x16/0xd0 [ 755.234088][T15559] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 755.234091][T15559] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 755.234094][T15559] ? trace_irq_enable.constprop.0+0x30/0x160 [ 755.234096][T15559] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 755.234099][T15559] netif_change_name.cold+0x4f/0x89 [ 755.234102][T15559] ? register_netdev+0x40/0x40 [ 755.234104][T15559] ? lock_release+0x184/0x1f0 [ 755.234108][T15559] ? netdev_adjacent_rename_links+0x470/0x470 [ 755.234112][T15559] ? __kernel_text_address+0x12/0x30 [ 755.234115][T15559] ? write_profile+0xf0/0xf0 [ 755.234120][T15559] ? __asan_memset+0x27/0x50 [ 755.234125][T15559] do_setlink.isra.0+0x1f7d/0x2a60 [ 755.234128][T15559] ? stack_trace_save+0x93/0xc0 [ 755.234131][T15559] ? rtnl_link_get_size+0x350/0x350 [ 755.234134][T15559] ? rcu_is_watching+0x16/0xd0 [ 755.234136][T15559] ? stack_depot_save_flags+0x1bc/0x790 [ 755.234141][T15559] ? kasan_save_stack+0x3d/0x50 [ 755.234144][T15559] ? kasan_save_stack+0x2f/0x50 [ 755.234146][T15559] ? kasan_save_track+0x14/0x30 [ 755.234148][T15559] ? __kasan_kmalloc+0x7b/0x90 [ 755.234150][T15559] ? __kmalloc_cache_noprof+0x29a/0x620 [ 755.234152][T15559] ? rtnl_newlink+0x124/0x11b0 [ 755.234154][T15559] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 755.234156][T15559] ? netlink_rcv_skb+0x14e/0x3a0 [ 755.234160][T15559] ? netlink_unicast+0x486/0x750 [ 755.234163][T15559] ? netlink_sendmsg+0x75b/0xc90 [ 755.234165][T15559] ? __sock_sendmsg+0xce/0x190 [ 755.234169][T15559] ? ____sys_sendmsg+0x61a/0x860 [ 755.234171][T15559] ? ___sys_sendmsg+0x14e/0x1d0 [ 755.234174][T15559] ? __sys_sendmsg+0x12c/0x1d0 [ 755.234176][T15559] ? do_syscall_64+0xff/0x530 [ 755.234180][T15559] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 755.234184][T15559] ? rcu_is_watching+0x16/0xd0 [ 755.234186][T15559] ? lock_acquire+0x13c/0x160 [ 755.234189][T15559] ? rcu_is_watching+0x16/0xd0 [ 755.234191][T15559] ? rcu_is_watching+0x16/0xd0 [ 755.234193][T15559] ? trace_contention_end+0xb3/0x180 [ 755.234196][T15559] ? __mutex_lock+0x1db/0x1ea0 [ 755.234198][T15559] ? __mutex_lock+0x9a3/0x1ea0 [ 755.234201][T15559] ? rtnl_newlink+0x9a8/0x11b0 [ 755.234203][T15559] ? ww_mutex_lock+0x160/0x160 [ 755.234205][T15559] ? nla_get_range_signed+0x3d0/0x3d0 [ 755.234210][T15559] ? rcu_is_watching+0x16/0xd0 [ 755.234212][T15559] ? __rtnl_newlink+0x3fa/0xa50 [ 755.234216][T15559] rtnl_newlink+0x9f1/0x11b0 [ 755.234220][T15559] ? rcu_is_watching+0x16/0xd0 [ 755.234222][T15559] ? rtnl_bridge_getlink+0x850/0x850 [ 755.234224][T15559] ? lock_acquire+0x13c/0x160 [ 755.234227][T15559] ? rcu_is_watching+0x16/0xd0 [ 755.234229][T15559] ? is_bpf_text_address+0x3e/0x110 [ 755.234233][T15559] ? is_bpf_text_address+0x72/0x110 [ 755.234235][T15559] ? kernel_text_address+0x149/0x170 [ 755.234238][T15559] ? rcu_is_watching+0x16/0xd0 [ 755.234240][T15559] ? cap_capable+0x1d7/0x3d0 [ 755.234244][T15559] ? arch_stack_walk+0xed/0x130 [ 755.234247][T15559] ? rcu_is_watching+0x16/0xd0 [ 755.234250][T15559] ? lock_acquire+0x13c/0x160 [ 755.234252][T15559] ? rcu_is_watching+0x16/0xd0 [ 755.234255][T15559] ? rtnl_bridge_getlink+0x850/0x850 [ 755.234257][T15559] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 755.234260][T15559] ? rtnl_link_fill+0x920/0x920 [ 755.234263][T15559] ? filter_irq_stacks+0xd0/0xd0 [ 755.234265][T15559] ? stack_depot_save_flags+0x1bc/0x790 [ 755.234270][T15559] netlink_rcv_skb+0x14e/0x3a0 [ 755.234272][T15559] ? rtnl_link_fill+0x920/0x920 [ 755.234275][T15559] ? lock_release+0x184/0x1f0 [ 755.234278][T15559] ? netlink_ack+0xcf0/0xcf0 [ 755.234280][T15559] ? __netlink_lookup+0xb9/0x6b0 [ 755.234285][T15559] ? rcu_is_watching+0x16/0xd0 [ 755.234287][T15559] ? lock_release+0x184/0x1f0 [ 755.234291][T15559] netlink_unicast+0x486/0x750 [ 755.234294][T15559] ? netlink_attachskb+0x810/0x810 [ 755.234297][T15559] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 755.234301][T15559] netlink_sendmsg+0x75b/0xc90 [ 755.234304][T15559] ? netlink_unicast+0x750/0x750 [ 755.234307][T15559] ? kernel_text_address+0x149/0x170 [ 755.234310][T15559] ? lock_acquire+0x13c/0x160 [ 755.234313][T15559] ? __import_iovec+0x36c/0x620 [ 755.234317][T15559] __sock_sendmsg+0xce/0x190 [ 755.234320][T15559] ____sys_sendmsg+0x61a/0x860 [ 755.234323][T15559] ? copy_msghdr_from_user+0x279/0x420 [ 755.234326][T15559] ? sock_write_iter+0x400/0x400 [ 755.234329][T15559] ? move_addr_to_kernel+0x40/0x40 [ 755.234331][T15559] ? filter_irq_stacks+0xd0/0xd0 [ 755.234336][T15559] ___sys_sendmsg+0x14e/0x1d0 [ 755.234340][T15559] ? copy_msghdr_from_user+0x420/0x420 [ 755.234348][T15559] __sys_sendmsg+0x12c/0x1d0 [ 755.234351][T15559] ? __sys_sendmsg_sock+0x20/0x20 [ 755.234356][T15559] ? rcu_is_watching+0x16/0xd0 [ 755.234359][T15559] do_syscall_64+0xff/0x530 [ 755.234362][T15559] ? exc_page_fault+0xee/0x100 [ 755.234365][T15559] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 755.234368][T15559] RIP: 0033:0x7f33f2c9a54e [ 755.234371][T15559] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 755.234374][T15559] RSP: 002b:00007ffecedc8190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 755.234379][T15559] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f33f2c9a54e [ 755.234381][T15559] RDX: 0000000000000000 RSI: 00007ffecedc8240 RDI: 0000000000000005 [ 755.234382][T15559] RBP: 00007ffecedc81a0 R08: 0000000000000000 R09: 0000000000000000 [ 755.234384][T15559] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a6c7 [ 755.234385][T15559] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffecedc8910 [ 755.234390][T15559]