[ 11.223632][ T243] ip (243) used greatest stack depth: 24096 bytes left [ 11.223648][ T243] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.223650][ T243] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 243, name: ip [ 11.223652][ T243] preempt_count: 2, expected: 0 [ 11.223653][ T243] RCU nest depth: 0, expected: 0 [ 11.223654][ T243] locks held by ip/243: 5, last CPU#1: [ 11.223655][ T243] #0: ffffffff9b8167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.223666][ T243] #1: ffffffff9b97ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.223671][ T243] #2: ffffffff9b97de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.223676][ T243] #3: ffffffff9b89d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.223680][ T243] #4: ffffffff9b89d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.223684][ T243] irq event stamp: 27776 [ 11.223685][ T243] hardirqs last enabled at (27775): [] __down_trylock_console_sem+0x86/0xa0 [ 11.223688][ T243] hardirqs last disabled at (27776): [] console_emit_next_record+0x3d4/0x4c0 [ 11.223690][ T243] softirqs last enabled at (26334): [] handle_softirqs+0x67c/0x900 [ 11.223693][ T243] softirqs last disabled at (26213): [] __irq_exit_rcu+0x145/0x1c0 [ 11.223695][ T243] Preemption disabled at: [ 11.223695][ T243] [<0000000000000000>] 0x0 [ 11.223702][ T243] CPU: 1 UID: 0 PID: 243 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.223706][ T243] Tainted: [W]=WARN [ 11.223707][ T243] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.223709][ T243] Call Trace: [ 11.223710][ T243] [ 11.223712][ T243] dump_stack_lvl+0x6f/0xa0 [ 11.223719][ T243] __might_resched.cold+0x1fe/0x2c1 [ 11.223724][ T243] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.223728][ T243] ? __kmalloc_noprof+0xdb/0x760 [ 11.223732][ T243] __kmalloc_noprof+0x443/0x760 [ 11.223734][ T243] ? alloc_buf.isra.0+0x4b/0x260 [ 11.223741][ T243] ? do_raw_spin_unlock+0x59/0x250 [ 11.223744][ T243] alloc_buf.isra.0+0x4b/0x260 [ 11.223747][ T243] put_chars+0x1e1/0x2f0 [ 11.223750][ T243] ? __send_to_port+0x420/0x420 [ 11.223751][ T243] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.223755][ T243] ? validate_chain+0x38b/0xc20 [ 11.223760][ T243] hvc_console_print+0x292/0x780 [ 11.223768][ T243] ? hvc_write+0x3a0/0x3a0 [ 11.223771][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.223773][ T243] ? lock_acquire+0x13c/0x160 [ 11.223777][ T243] console_emit_next_record+0x22f/0x4c0 [ 11.223781][ T243] ? devkmsg_read+0x4b0/0x4b0 [ 11.223783][ T243] ? console_flush_one_record+0x106/0x710 [ 11.223786][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.223788][ T243] ? lock_acquire+0x13c/0x160 [ 11.223792][ T243] console_flush_one_record+0x46f/0x710 [ 11.223796][ T243] ? console_emit_next_record+0x4c0/0x4c0 [ 11.223798][ T243] ? __lock_acquire+0x518/0xc20 [ 11.223804][ T243] console_unlock+0xee/0x1f0 [ 11.223807][ T243] ? console_flush_one_record+0x710/0x710 [ 11.223809][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.223810][ T243] ? lock_acquire+0xe0/0x160 [ 11.223814][ T243] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.223816][ T243] ? vprintk_emit+0x320/0x3e0 [ 11.223819][ T243] vprintk_emit+0x37c/0x3e0 [ 11.223822][ T243] ? wake_up_klogd_work_func+0x90/0x90 [ 11.223825][ T243] ? __lock_acquire+0x518/0xc20 [ 11.223829][ T243] _printk+0xc7/0x100 [ 11.223833][ T243] ? snapshot_read.cold+0x21/0x21 [ 11.223845][ T243] ? do_raw_spin_lock+0x131/0x280 [ 11.223848][ T243] ? __rwlock_init+0x150/0x150 [ 11.223852][ T243] ? do_raw_spin_lock+0x131/0x280 [ 11.223854][ T243] do_exit.cold+0x82/0x9c [ 11.223858][ T243] ? exit_notify+0x890/0x890 [ 11.223860][ T243] ? __lock_release.isra.0+0x69/0x1a0 [ 11.223862][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.223866][ T243] do_group_exit+0xb8/0x370 [ 11.223869][ T243] __x64_sys_exit_group+0x3c/0x50 [ 11.223871][ T243] x64_sys_call+0x1567/0x1570 [ 11.223873][ T243] do_syscall_64+0xff/0x530 [ 11.223878][ T243] ? exc_page_fault+0xee/0x100 [ 11.223881][ T243] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.223883][ T243] RIP: 0033:0x7f6689bff1b8 [ 11.223885][ T243] Code: Unable to access opcode bytes at 0x7f6689bff18e. [ 11.223886][ T243] RSP: 002b:00007ffea53dc858 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.223888][ T243] RAX: ffffffffffffffda RBX: 00007f6689d2ff88 RCX: 00007f6689bff1b8 [ 11.223889][ T243] RDX: 00007f6689949fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.223890][ T243] RBP: 00007ffea53dc8b0 R08: 0000000000000000 R09: 0000000000008010 [ 11.223891][ T243] R10: 00007ffea53dc670 R11: 0000000000000246 R12: 0000000000000001 [ 11.223892][ T243] R13: 0000000000000000 R14: 00007f6689d2e680 R15: 00007f6689d2ffa0 [ 11.223899][ T243] [ 11.321104][ T245] eth1: renamed from tmp [ 28.743918][ T640] eth1: renamed from tmp [ 28.743934][ T640] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.743937][ T640] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 640, name: ip [ 28.743939][ T640] preempt_count: 1, expected: 0 [ 28.743940][ T640] RCU nest depth: 0, expected: 0 [ 28.743940][ T640] locks held by ip/640: 5, last CPU#0: [ 28.743942][ T640] #0: ffffffff9c11b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 28.743956][ T640] #1: ffffffff9b97ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 28.744124][ T640] #2: ffffffff9b97de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 28.744128][ T640] #3: ffffffff9b89d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 28.744131][ T640] #4: ffffffff9b89d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 28.744135][ T640] irq event stamp: 21288 [ 28.744136][ T640] hardirqs last enabled at (21287): [] __down_trylock_console_sem+0x86/0xa0 [ 28.744139][ T640] hardirqs last disabled at (21288): [] console_emit_next_record+0x3d4/0x4c0 [ 28.744141][ T640] softirqs last enabled at (21282): [] netif_change_name+0x216/0x8c0 [ 28.744145][ T640] softirqs last disabled at (21280): [] netif_change_name+0x1ad/0x8c0 [ 28.744147][ T640] Preemption disabled at: [ 28.744148][ T640] [] vprintk_emit+0x31b/0x3e0 [ 28.744153][ T640] CPU: 0 UID: 0 PID: 640 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.744156][ T640] Tainted: [W]=WARN [ 28.744157][ T640] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.744159][ T640] Call Trace: [ 28.744161][ T640] [ 28.744162][ T640] dump_stack_lvl+0x6f/0xa0 [ 28.744168][ T640] ? vprintk_emit+0x31b/0x3e0 [ 28.744170][ T640] __might_resched.cold+0x1fe/0x2c1 [ 28.744174][ T640] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.744179][ T640] ? __kmalloc_noprof+0xdb/0x760 [ 28.744183][ T640] __kmalloc_noprof+0x443/0x760 [ 28.744185][ T640] ? alloc_buf.isra.0+0x4b/0x260 [ 28.744191][ T640] ? do_raw_spin_unlock+0x59/0x250 [ 28.744194][ T640] alloc_buf.isra.0+0x4b/0x260 [ 28.744197][ T640] put_chars+0x1e1/0x2f0 [ 28.744200][ T640] ? __send_to_port+0x420/0x420 [ 28.744206][ T640] hvc_console_print+0x292/0x780 [ 28.744213][ T640] ? hvc_write+0x3a0/0x3a0 [ 28.744216][ T640] ? lock_acquire+0x13c/0x160 [ 28.744221][ T640] console_emit_next_record+0x22f/0x4c0 [ 28.744225][ T640] ? devkmsg_read+0x4b0/0x4b0 [ 28.744227][ T640] ? console_flush_one_record+0x106/0x710 [ 28.744230][ T640] ? rcu_is_watching+0x16/0xd0 [ 28.744232][ T640] ? lock_acquire+0x13c/0x160 [ 28.744236][ T640] console_flush_one_record+0x46f/0x710 [ 28.744240][ T640] ? console_emit_next_record+0x4c0/0x4c0 [ 28.744242][ T640] ? __lock_acquire+0x518/0xc20 [ 28.744247][ T640] console_unlock+0xee/0x1f0 [ 28.744250][ T640] ? console_flush_one_record+0x710/0x710 [ 28.744252][ T640] ? rcu_is_watching+0x16/0xd0 [ 28.744254][ T640] ? lock_acquire+0xe0/0x160 [ 28.744257][ T640] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.744259][ T640] ? vprintk_emit+0x320/0x3e0 [ 28.744262][ T640] vprintk_emit+0x37c/0x3e0 [ 28.744265][ T640] ? wake_up_klogd_work_func+0x90/0x90 [ 28.744267][ T640] ? _mutex_trylock_nest_lock+0x390/0x390 [ 28.744272][ T640] _printk+0xc7/0x100 [ 28.744276][ T640] ? snapshot_read.cold+0x21/0x21 [ 28.744277][ T640] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.744280][ T640] ? rcu_read_lock_any_held+0x3c/0x90 [ 28.744282][ T640] ? validate_chain+0x38b/0xc20 [ 28.744284][ T640] ? netdev_name+0x43/0x60 [ 28.744288][ T640] ? __netdev_printk+0x17f/0x1d0 [ 28.744291][ T640] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 28.744293][ T640] netdev_info+0xe2/0x116 [ 28.744296][ T640] ? netdev_notice+0x120/0x120 [ 28.744299][ T640] ? find_held_lock+0x2b/0x80 [ 28.744301][ T640] ? __lock_release.isra.0+0x69/0x1a0 [ 28.744304][ T640] ? mark_held_locks+0x40/0x70 [ 28.744307][ T640] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 28.744309][ T640] netif_change_name.cold+0x4f/0x89 [ 28.744311][ T640] ? register_netdev+0x40/0x40 [ 28.744313][ T640] ? is_bpf_text_address+0x68/0x110 [ 28.744318][ T640] ? netdev_adjacent_rename_links+0x470/0x470 [ 28.744320][ T640] ? __kernel_text_address+0x12/0x30 [ 28.744323][ T640] ? write_profile+0xf0/0xf0 [ 28.744327][ T640] ? __asan_memset+0x27/0x50 [ 28.744332][ T640] do_setlink.isra.0+0x1f7d/0x2a60 [ 28.744335][ T640] ? stack_trace_save+0x93/0xc0 [ 28.744337][ T640] ? rtnl_link_get_size+0x350/0x350 [ 28.744339][ T640] ? rcu_read_lock_any_held+0x66/0x90 [ 28.744341][ T640] ? stack_depot_save_flags+0x38e/0x790 [ 28.744344][ T640] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.744346][ T640] ? rcu_read_lock_any_held+0x3c/0x90 [ 28.744348][ T640] ? validate_chain+0x38b/0xc20 [ 28.744350][ T640] ? kasan_save_stack+0x3d/0x50 [ 28.744352][ T640] ? kasan_save_stack+0x2f/0x50 [ 28.744353][ T640] ? kasan_save_track+0x14/0x30 [ 28.744354][ T640] ? __kasan_kmalloc+0x7b/0x90 [ 28.744357][ T640] ? __lock_acquire+0x518/0xc20 [ 28.744359][ T640] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 28.744362][ T640] ? ___sys_sendmsg+0xd0/0x1d0 [ 28.744365][ T640] ? lock_acquire.part.0+0xd4/0x280 [ 28.744367][ T640] ? rtnl_newlink+0x9a8/0x11b0 [ 28.744370][ T640] ? rcu_is_watching+0x16/0xd0 [ 28.744372][ T640] ? lock_acquire+0x13c/0x160 [ 28.744373][ T640] ? rcu_is_watching+0x16/0xd0 [ 28.744374][ T640] ? rcu_is_watching+0x16/0xd0 [ 28.744376][ T640] ? trace_contention_end+0xb3/0x180 [ 28.744378][ T640] ? __mutex_lock+0x1db/0x1ea0 [ 28.744379][ T640] ? __mutex_lock+0x9a3/0x1ea0 [ 28.744381][ T640] ? rtnl_newlink+0x9a8/0x11b0 [ 28.744385][ T640] ? ww_mutex_lock+0x160/0x160 [ 28.744386][ T640] ? nla_get_range_signed+0x3d0/0x3d0 [ 28.744390][ T640] ? rcu_is_watching+0x16/0xd0 [ 28.744393][ T640] ? __rtnl_newlink+0x3fa/0xa50 [ 28.744398][ T640] rtnl_newlink+0x9f1/0x11b0 [ 28.744403][ T640] ? rtnl_bridge_getlink+0x850/0x850 [ 28.744405][ T640] ? __lock_acquire+0x518/0xc20 [ 28.744409][ T640] ? lock_acquire.part.0+0xd4/0x280 [ 28.744411][ T640] ? find_held_lock+0x2b/0x80 [ 28.744413][ T640] ? rtnl_bridge_getlink+0x850/0x850 [ 28.744415][ T640] ? __lock_release.isra.0+0x69/0x1a0 [ 28.744418][ T640] ? rtnl_bridge_getlink+0x850/0x850 [ 28.744420][ T640] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.744423][ T640] ? rtnl_link_fill+0x920/0x920 [ 28.744425][ T640] ? __lock_acquire+0x518/0xc20 [ 28.744429][ T640] ? lock_acquire.part.0+0xd4/0x280 [ 28.744431][ T640] ? find_held_lock+0x2b/0x80 [ 28.744434][ T640] netlink_rcv_skb+0x14e/0x3a0 [ 28.744437][ T640] ? rtnl_link_fill+0x920/0x920 [ 28.744440][ T640] ? netlink_ack+0xcf0/0xcf0 [ 28.744446][ T640] ? netlink_deliver_tap+0xc5/0x330 [ 28.744448][ T640] ? netlink_deliver_tap+0x13c/0x330 [ 28.744453][ T640] netlink_unicast+0x486/0x750 [ 28.744457][ T640] ? netlink_attachskb+0x810/0x810 [ 28.744459][ T640] ? find_held_lock+0x2b/0x80 [ 28.744463][ T640] netlink_sendmsg+0x75b/0xc90 [ 28.744467][ T640] ? netlink_unicast+0x750/0x750 [ 28.744471][ T640] ? __lock_release.isra.0+0x69/0x1a0 [ 28.744473][ T640] ? __import_iovec+0x36c/0x620 [ 28.744478][ T640] __sock_sendmsg+0xce/0x190 [ 28.744480][ T640] ____sys_sendmsg+0x61a/0x860 [ 28.744483][ T640] ? copy_msghdr_from_user+0x279/0x420 [ 28.744485][ T640] ? sock_write_iter+0x400/0x400 [ 28.744487][ T640] ? move_addr_to_kernel+0x40/0x40 [ 28.744494][ T640] ___sys_sendmsg+0x14e/0x1d0 [ 28.744496][ T640] ? copy_msghdr_from_user+0x420/0x420 [ 28.744512][ T640] __sys_sendmsg+0x12c/0x1d0 [ 28.744514][ T640] ? __sys_sendmsg_sock+0x20/0x20 [ 28.744521][ T640] ? rcu_is_watching+0x16/0xd0 [ 28.744524][ T640] do_syscall_64+0xff/0x530 [ 28.744527][ T640] ? exc_page_fault+0xee/0x100 [ 28.744530][ T640] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.744532][ T640] RIP: 0033:0x7f9006ed354e [ 28.744536][ T640] 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 [ 28.744538][ T640] RSP: 002b:00007ffc1a419060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 28.744540][ T640] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9006ed354e [ 28.744542][ T640] RDX: 0000000000000000 RSI: 00007ffc1a419110 RDI: 0000000000000005 [ 28.744542][ T640] RBP: 00007ffc1a419070 R08: 0000000000000000 R09: 0000000000000000 [ 28.744543][ T640] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91261a [ 28.744544][ T640] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc1a4197e0 [ 28.744551][ T640] [ 28.791392][ T640] ip (640) used greatest stack depth: 23208 bytes left [ 40.506096][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 40.506282][ C0] [ 40.506284][ C0] ======================================================== [ 40.506285][ C0] WARNING: possible irq lock inversion dependency detected [ 40.506287][ C0] 7.2.0-virtme #1 Tainted: G W [ 40.506289][ C0] -------------------------------------------------------- [ 40.506289][ C0] swapper/0/0 just changed the state of lock: [ 40.506291][ C0] ffffffff9b89d760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 40.506303][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 40.506305][ C0] (fs_reclaim){+.+.}-{0:0} [ 40.506306][ C0] [ 40.506306][ C0] [ 40.506306][ C0] and interrupts could create inverse lock ordering between them. [ 40.506306][ C0] [ 40.506307][ C0] [ 40.506307][ C0] other info that might help us debug this: [ 40.506308][ C0] Possible interrupt unsafe locking scenario: [ 40.506308][ C0] [ 40.506308][ C0] CPU0 CPU1 [ 40.506309][ C0] ---- ---- [ 40.506309][ C0] lock(fs_reclaim); [ 40.506310][ C0] local_irq_disable(); [ 40.506311][ C0] lock(console_owner); [ 40.506312][ C0] lock(fs_reclaim); [ 40.506312][ C0] [ 40.506313][ C0] lock(console_owner); [ 40.506314][ C0] [ 40.506314][ C0] *** DEADLOCK *** [ 40.506314][ C0] [ 40.506314][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 40.506315][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 40.506321][ C0] #1: ffffffff9b9e29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 40.506325][ C0] #2: ffffffff9b97ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 40.506328][ C0] #3: ffffffff9b97de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 40.506332][ C0] [ 40.506332][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 40.506337][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 40.506339][ C0] HARDIRQ-ON-W at: [ 40.506340][ C0] __lock_acquire+0x388/0xc20 [ 40.506343][ C0] lock_acquire.part.0+0xd4/0x280 [ 40.506345][ C0] fs_reclaim_acquire+0xd5/0x120 [ 40.506348][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 40.506350][ C0] kthread_create_worker_on_node+0xea/0x210 [ 40.506353][ C0] workqueue_init+0x2a/0x680 [ 40.506357][ C0] kernel_init_freeable+0x2fe/0x630 [ 40.506360][ C0] kernel_init+0x21/0x150 [ 40.506364][ C0] ret_from_fork+0x474/0x6b0 [ 40.506367][ C0] ret_from_fork_asm+0x11/0x20 [ 40.506370][ C0] SOFTIRQ-ON-W at: [ 40.506371][ C0] __lock_acquire+0x388/0xc20 [ 40.506372][ C0] lock_acquire.part.0+0xd4/0x280 [ 40.506374][ C0] fs_reclaim_acquire+0xd5/0x120 [ 40.506375][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 40.506376][ C0] kthread_create_worker_on_node+0xea/0x210 [ 40.506378][ C0] workqueue_init+0x2a/0x680 [ 40.506380][ C0] kernel_init_freeable+0x2fe/0x630 [ 40.506381][ C0] kernel_init+0x21/0x150 [ 40.506382][ C0] ret_from_fork+0x474/0x6b0 [ 40.506384][ C0] ret_from_fork_asm+0x11/0x20 [ 40.506385][ C0] INITIAL USE at: [ 40.506386][ C0] __lock_acquire+0x388/0xc20 [ 40.506387][ C0] lock_acquire.part.0+0xd4/0x280 [ 40.506389][ C0] fs_reclaim_acquire+0xd5/0x120 [ 40.506390][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 40.506391][ C0] kthread_create_worker_on_node+0xea/0x210 [ 40.506392][ C0] workqueue_init+0x2a/0x680 [ 40.506394][ C0] kernel_init_freeable+0x2fe/0x630 [ 40.506396][ C0] kernel_init+0x21/0x150 [ 40.506397][ C0] ret_from_fork+0x474/0x6b0 [ 40.506398][ C0] ret_from_fork_asm+0x11/0x20 [ 40.506399][ C0] } [ 40.506400][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 40.506404][ C0] ... acquired at: [ 40.506405][ C0] __lock_acquire+0x518/0xc20 [ 40.506406][ C0] lock_acquire.part.0+0xd4/0x280 [ 40.506408][ C0] fs_reclaim_acquire+0xd5/0x120 [ 40.506409][ C0] __kmalloc_noprof+0xd3/0x760 [ 40.506410][ C0] alloc_buf.isra.0+0x4b/0x260 [ 40.506414][ C0] put_chars+0x1e1/0x2f0 [ 40.506415][ C0] hvc_console_print+0x292/0x780 [ 40.506419][ C0] console_emit_next_record+0x22f/0x4c0 [ 40.506420][ C0] console_flush_one_record+0x46f/0x710 [ 40.506422][ C0] console_unlock+0xee/0x1f0 [ 40.506423][ C0] vprintk_emit+0x37c/0x3e0 [ 40.506424][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 40.506428][ C0] dev_printk_emit+0xb9/0xee [ 40.506429][ C0] _dev_info+0xe2/0x116 [ 40.506431][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 40.506434][ C0] cmos_do_probe+0x73b/0x98a [ 40.506436][ C0] platform_probe+0xfe/0x1f0 [ 40.506439][ C0] call_driver_probe+0x61/0x1c0 [ 40.506440][ C0] really_probe+0x199/0x760 [ 40.506441][ C0] __driver_probe_device+0x24f/0x440 [ 40.506443][ C0] driver_probe_device+0x4a/0xf0 [ 40.506444][ C0] __driver_attach+0x1b8/0x540 [ 40.506445][ C0] bus_for_each_dev+0x130/0x1e0 [ 40.506447][ C0] bus_add_driver+0x2c8/0x530 [ 40.506448][ C0] driver_register+0x1a3/0x390 [ 40.506450][ C0] __platform_driver_probe+0x13f/0x270 [ 40.506451][ C0] cmos_init+0x31/0x40 [ 40.506454][ C0] do_one_initcall+0x124/0x4f0 [ 40.506455][ C0] kernel_init_freeable+0x596/0x630 [ 40.506457][ C0] kernel_init+0x21/0x150 [ 40.506458][ C0] ret_from_fork+0x474/0x6b0 [ 40.506459][ C0] ret_from_fork_asm+0x11/0x20 [ 40.506461][ C0] [ 40.506461][ C0] -> (console_owner){..-.}-{0:0} { [ 40.506463][ C0] IN-SOFTIRQ-W at: [ 40.506463][ C0] __lock_acquire+0x388/0xc20 [ 40.506465][ C0] lock_acquire.part.0+0xd4/0x280 [ 40.506466][ C0] console_lock_spinning_enable+0x5c/0x60 [ 40.506468][ C0] console_emit_next_record+0x1d1/0x4c0 [ 40.506470][ C0] console_flush_one_record+0x46f/0x710 [ 40.506471][ C0] console_unlock+0xee/0x1f0 [ 40.506473][ C0] vprintk_emit+0x37c/0x3e0 [ 40.506474][ C0] _printk+0xc7/0x100 [ 40.506477][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 40.506479][ C0] call_timer_fn+0x160/0x4d0 [ 40.506481][ C0] __run_timers+0x68f/0xaa0 [ 40.506483][ C0] run_timer_softirq+0xf0/0x160 [ 40.506484][ C0] handle_softirqs+0x1d3/0x900 [ 40.506487][ C0] __irq_exit_rcu+0x145/0x1c0 [ 40.506488][ C0] irq_exit_rcu+0xe/0x30 [ 40.506490][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 40.506491][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 40.506493][ C0] pv_native_safe_halt+0xf/0x10 [ 40.506494][ C0] default_idle+0x9/0x10 [ 40.506496][ C0] default_idle_call+0x6e/0xb0 [ 40.506497][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 40.506500][ C0] do_idle+0xd8/0x190 [ 40.506501][ C0] cpu_startup_entry+0x53/0x70 [ 40.506502][ C0] rest_init+0x279/0x280 [ 40.506504][ C0] start_kernel+0x3b9/0x3c0 [ 40.506505][ C0] x86_64_start_reservations+0x24/0x30 [ 40.506507][ C0] x86_64_start_kernel+0x12b/0x130 [ 40.506508][ C0] common_startup_64+0x13e/0x148 [ 40.506511][ C0] INITIAL USE at: [ 40.506512][ C0] } [ 40.506513][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 40.506515][ C0] ... acquired at: [ 40.506516][ C0] mark_lock+0x1d7/0xa00 [ 40.506517][ C0] mark_usage+0x42/0x170 [ 40.506518][ C0] __lock_acquire+0x388/0xc20 [ 40.506520][ C0] lock_acquire.part.0+0xd4/0x280 [ 40.506521][ C0] console_lock_spinning_enable+0x5c/0x60 [ 40.506523][ C0] console_emit_next_record+0x1d1/0x4c0 [ 40.506524][ C0] console_flush_one_record+0x46f/0x710 [ 40.506526][ C0] console_unlock+0xee/0x1f0 [ 40.506528][ C0] vprintk_emit+0x37c/0x3e0 [ 40.506528][ C0] _printk+0xc7/0x100 [ 40.506530][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 40.506531][ C0] call_timer_fn+0x160/0x4d0 [ 40.506532][ C0] __run_timers+0x68f/0xaa0 [ 40.506534][ C0] run_timer_softirq+0xf0/0x160 [ 40.506535][ C0] handle_softirqs+0x1d3/0x900 [ 40.506537][ C0] __irq_exit_rcu+0x145/0x1c0 [ 40.506538][ C0] irq_exit_rcu+0xe/0x30 [ 40.506539][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 40.506540][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 40.506541][ C0] pv_native_safe_halt+0xf/0x10 [ 40.506543][ C0] default_idle+0x9/0x10 [ 40.506544][ C0] default_idle_call+0x6e/0xb0 [ 40.506545][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 40.506546][ C0] do_idle+0xd8/0x190 [ 40.506548][ C0] cpu_startup_entry+0x53/0x70 [ 40.506549][ C0] rest_init+0x279/0x280 [ 40.506550][ C0] start_kernel+0x3b9/0x3c0 [ 40.506552][ C0] x86_64_start_reservations+0x24/0x30 [ 40.506553][ C0] x86_64_start_kernel+0x12b/0x130 [ 40.506554][ C0] common_startup_64+0x13e/0x148 [ 40.506555][ C0] [ 40.506556][ C0] [ 40.506556][ C0] stack backtrace: [ 40.506558][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.506561][ C0] Tainted: [W]=WARN [ 40.506562][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.506564][ C0] Call Trace: [ 40.506565][ C0] [ 40.506566][ C0] dump_stack_lvl+0x6f/0xa0 [ 40.506570][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 40.506573][ C0] mark_lock_irq+0x989/0x9c0 [ 40.506575][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 40.506578][ C0] mark_lock+0x1d7/0xa00 [ 40.506580][ C0] mark_usage+0x42/0x170 [ 40.506581][ C0] __lock_acquire+0x388/0xc20 [ 40.506584][ C0] lock_acquire.part.0+0xd4/0x280 [ 40.506586][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 40.506588][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.506590][ C0] ? lock_acquire+0x13c/0x160 [ 40.506592][ C0] console_lock_spinning_enable+0x5c/0x60 [ 40.506594][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 40.506596][ C0] console_emit_next_record+0x1d1/0x4c0 [ 40.506598][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 40.506600][ C0] ? console_flush_one_record+0x106/0x710 [ 40.506602][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.506603][ C0] ? lock_acquire+0x13c/0x160 [ 40.506605][ C0] console_flush_one_record+0x46f/0x710 [ 40.506607][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 40.506609][ C0] ? __lock_acquire+0x518/0xc20 [ 40.506611][ C0] console_unlock+0xee/0x1f0 [ 40.506613][ C0] ? console_flush_one_record+0x710/0x710 [ 40.506615][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.506616][ C0] ? lock_acquire+0xe0/0x160 [ 40.506618][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.506620][ C0] ? vprintk_emit+0x320/0x3e0 [ 40.506621][ C0] vprintk_emit+0x37c/0x3e0 [ 40.506623][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 40.506625][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 40.506627][ C0] _printk+0xc7/0x100 [ 40.506628][ C0] ? snapshot_read.cold+0x21/0x21 [ 40.506630][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 40.506632][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 40.506634][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 40.506636][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 40.506638][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 40.506639][ C0] call_timer_fn+0x160/0x4d0 [ 40.506641][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 40.506643][ C0] ? debug_object_active_state+0x430/0x430 [ 40.506646][ C0] ? find_held_lock+0x2b/0x80 [ 40.506648][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 40.506650][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.506652][ C0] __run_timers+0x68f/0xaa0 [ 40.506654][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 40.506656][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 40.506658][ C0] ? __lock_acquire+0x518/0xc20 [ 40.506661][ C0] ? __rwlock_init+0x150/0x150 [ 40.506664][ C0] run_timer_softirq+0xf0/0x160 [ 40.506666][ C0] ? __run_timers+0xaa0/0xaa0 [ 40.506668][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.506671][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.506672][ C0] handle_softirqs+0x1d3/0x900 [ 40.506674][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 40.506676][ C0] ? _local_bh_enable+0xc0/0xc0 [ 40.506678][ C0] __irq_exit_rcu+0x145/0x1c0 [ 40.506679][ C0] irq_exit_rcu+0xe/0x30 [ 40.506681][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 40.506683][ C0] [ 40.506683][ C0] [ 40.506684][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 40.506686][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 40.506687][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 40.506689][ C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 40.506691][ C0] RSP: 0018:ffffffff9b607cf8 EFLAGS: 00000296 [ 40.506693][ C0] RAX: 0000000000179011 RBX: ffffffff9b630600 RCX: ffffffff97d06247 [ 40.506695][ C0] RDX: ffffffff9b630600 RSI: ffffffff9af11027 RDI: ffffffff9a8949e0 [ 40.506696][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 40.506697][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff36c0fa2 [ 40.506697][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 40.506699][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 40.506701][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 40.506703][ C0] default_idle+0x9/0x10 [ 40.506704][ C0] default_idle_call+0x6e/0xb0 [ 40.506706][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 40.506708][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 40.506709][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 40.506712][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.506714][ C0] do_idle+0xd8/0x190 [ 40.506715][ C0] cpu_startup_entry+0x53/0x70 [ 40.506717][ C0] rest_init+0x279/0x280 [ 40.506719][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 40.506721][ C0] ? rest_init+0x280/0x280 [ 40.506723][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 40.506726][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 40.506728][ C0] ? acpi_enable+0x1e4/0x330 [ 40.506730][ C0] start_kernel+0x3b9/0x3c0 [ 40.506732][ C0] x86_64_start_reservations+0x24/0x30 [ 40.506734][ C0] x86_64_start_kernel+0x12b/0x130 [ 40.506735][ C0] common_startup_64+0x13e/0x148 [ 40.506739][ C0] [ 40.506743][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.506745][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 40.506746][ C0] preempt_count: 103, expected: 0 [ 40.506747][ C0] RCU nest depth: 0, expected: 0 [ 40.506748][ C0] INFO: lockdep is turned off. [ 40.506748][ C0] irq event stamp: 1544225 [ 40.506749][ C0] hardirqs last enabled at (1544224): [] __down_trylock_console_sem+0x86/0xa0 [ 40.506752][ C0] hardirqs last disabled at (1544225): [] console_emit_next_record+0x3d4/0x4c0 [ 40.506754][ C0] softirqs last enabled at (1544204): [] handle_softirqs+0x67c/0x900 [ 40.506756][ C0] softirqs last disabled at (1544211): [] __irq_exit_rcu+0x145/0x1c0 [ 40.506757][ C0] Preemption disabled at: [ 40.506758][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 40.506761][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.506763][ C0] Tainted: [W]=WARN [ 40.506764][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.506764][ C0] Call Trace: [ 40.506765][ C0] [ 40.506765][ C0] dump_stack_lvl+0x6f/0xa0 [ 40.506768][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 40.506770][ C0] __might_resched.cold+0x1fe/0x2c1 [ 40.506773][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.506776][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.506778][ C0] __kmalloc_noprof+0x443/0x760 [ 40.506779][ C0] ? __rwlock_init+0x150/0x150 [ 40.506781][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 40.506783][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 40.506785][ C0] alloc_buf.isra.0+0x4b/0x260 [ 40.506787][ C0] put_chars+0x1e1/0x2f0 [ 40.506789][ C0] ? __send_to_port+0x420/0x420 [ 40.506791][ C0] ? mark_lock+0x1d7/0xa00 [ 40.506793][ C0] hvc_console_print+0x292/0x780 [ 40.506796][ C0] ? hvc_write+0x3a0/0x3a0 [ 40.506798][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.506799][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.506801][ C0] console_emit_next_record+0x22f/0x4c0 [ 40.506803][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 40.506805][ C0] ? console_flush_one_record+0x106/0x710 [ 40.506807][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.506808][ C0] ? lock_acquire+0x13c/0x160 [ 40.506810][ C0] console_flush_one_record+0x46f/0x710 [ 40.506813][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 40.506814][ C0] ? __lock_acquire+0x518/0xc20 [ 40.506817][ C0] console_unlock+0xee/0x1f0 [ 40.506819][ C0] ? console_flush_one_record+0x710/0x710 [ 40.506821][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.506822][ C0] ? lock_acquire+0xe0/0x160 [ 40.506824][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.506826][ C0] ? vprintk_emit+0x320/0x3e0 [ 40.506827][ C0] vprintk_emit+0x37c/0x3e0 [ 40.506828][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 40.506830][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 40.506832][ C0] _printk+0xc7/0x100 [ 40.506834][ C0] ? snapshot_read.cold+0x21/0x21 [ 40.506836][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 40.506838][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 40.506841][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 40.506842][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 40.506844][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 40.506845][ C0] call_timer_fn+0x160/0x4d0 [ 40.506847][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 40.506849][ C0] ? debug_object_active_state+0x430/0x430 [ 40.506851][ C0] ? find_held_lock+0x2b/0x80 [ 40.506852][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 40.506854][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.506856][ C0] __run_timers+0x68f/0xaa0 [ 40.506858][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 40.506860][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 40.506862][ C0] ? __lock_acquire+0x518/0xc20 [ 40.506865][ C0] ? __rwlock_init+0x150/0x150 [ 40.506867][ C0] run_timer_softirq+0xf0/0x160 [ 40.506869][ C0] ? __run_timers+0xaa0/0xaa0 [ 40.506871][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.506872][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.506873][ C0] handle_softirqs+0x1d3/0x900 [ 40.506875][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 40.506877][ C0] ? _local_bh_enable+0xc0/0xc0 [ 40.506879][ C0] __irq_exit_rcu+0x145/0x1c0 [ 40.506881][ C0] irq_exit_rcu+0xe/0x30 [ 40.506882][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 40.506884][ C0] [ 40.506884][ C0] [ 40.506885][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 40.506887][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 40.506888][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 40.506890][ C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 40.506891][ C0] RSP: 0018:ffffffff9b607cf8 EFLAGS: 00000296 [ 40.506892][ C0] RAX: 0000000000179011 RBX: ffffffff9b630600 RCX: ffffffff97d06247 [ 40.506893][ C0] RDX: ffffffff9b630600 RSI: ffffffff9af11027 RDI: ffffffff9a8949e0 [ 40.506893][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 40.506894][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff36c0fa2 [ 40.506895][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 40.506896][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 40.506899][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 40.506900][ C0] default_idle+0x9/0x10 [ 40.506901][ C0] default_idle_call+0x6e/0xb0 [ 40.506903][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 40.506905][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 40.506906][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 40.506908][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.506909][ C0] do_idle+0xd8/0x190 [ 40.506911][ C0] cpu_startup_entry+0x53/0x70 [ 40.506912][ C0] rest_init+0x279/0x280 [ 40.506914][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 40.506917][ C0] ? rest_init+0x280/0x280 [ 40.506918][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 40.506920][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 40.506921][ C0] ? acpi_enable+0x1e4/0x330 [ 40.506923][ C0] start_kernel+0x3b9/0x3c0 [ 40.506925][ C0] x86_64_start_reservations+0x24/0x30 [ 40.506927][ C0] x86_64_start_kernel+0x12b/0x130 [ 40.506928][ C0] common_startup_64+0x13e/0x148 [ 40.506931][ C0] [ 44.692975][ T1036] eth1: renamed from tmp [ 44.692989][ T1036] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 44.692991][ T1036] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1036, name: ip [ 44.692993][ T1036] preempt_count: 1, expected: 0 [ 44.692994][ T1036] RCU nest depth: 0, expected: 0 [ 44.692995][ T1036] INFO: lockdep is turned off. [ 44.692996][ T1036] irq event stamp: 0 [ 44.692996][ T1036] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 44.693001][ T1036] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 44.693007][ T1036] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 44.693009][ T1036] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 44.693011][ T1036] Preemption disabled at: [ 44.693012][ T1036] [] vprintk_emit+0x31b/0x3e0 [ 44.693018][ T1036] CPU: 0 UID: 0 PID: 1036 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 44.693023][ T1036] Tainted: [W]=WARN [ 44.693024][ T1036] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.693027][ T1036] Call Trace: [ 44.693029][ T1036] [ 44.693030][ T1036] dump_stack_lvl+0x6f/0xa0 [ 44.693036][ T1036] ? vprintk_emit+0x31b/0x3e0 [ 44.693038][ T1036] __might_resched.cold+0x1fe/0x2c1 [ 44.693042][ T1036] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 44.693046][ T1036] ? rcu_is_watching+0x16/0xd0 [ 44.693049][ T1036] __kmalloc_noprof+0x443/0x760 [ 44.693052][ T1036] ? __rwlock_init+0x150/0x150 [ 44.693055][ T1036] ? alloc_buf.isra.0+0x4b/0x260 [ 44.693060][ T1036] ? do_raw_spin_unlock+0x59/0x250 [ 44.693061][ T1036] alloc_buf.isra.0+0x4b/0x260 [ 44.693064][ T1036] put_chars+0x1e1/0x2f0 [ 44.693065][ T1036] ? __send_to_port+0x420/0x420 [ 44.693067][ T1036] ? printk_get_next_message+0x240/0x650 [ 44.693069][ T1036] ? console_prepend_replay+0x20/0x20 [ 44.693071][ T1036] ? pointer+0x794/0xed0 [ 44.693074][ T1036] hvc_console_print+0x292/0x780 [ 44.693085][ T1036] ? hvc_write+0x3a0/0x3a0 [ 44.693087][ T1036] ? __rwlock_init+0x150/0x150 [ 44.693088][ T1036] ? lock_acquire+0x13c/0x160 [ 44.693091][ T1036] console_emit_next_record+0x22f/0x4c0 [ 44.693094][ T1036] ? devkmsg_read+0x4b0/0x4b0 [ 44.693096][ T1036] ? rcu_is_watching+0x16/0xd0 [ 44.693097][ T1036] ? rcu_is_watching+0x16/0xd0 [ 44.693098][ T1036] ? rcu_is_watching+0x16/0xd0 [ 44.693099][ T1036] ? lock_acquire+0x13c/0x160 [ 44.693101][ T1036] ? console_flush_one_record+0x111/0x710 [ 44.693103][ T1036] console_flush_one_record+0x46f/0x710 [ 44.693105][ T1036] ? console_emit_next_record+0x4c0/0x4c0 [ 44.693108][ T1036] console_unlock+0xee/0x1f0 [ 44.693110][ T1036] ? lock_acquire+0x13c/0x160 [ 44.693111][ T1036] ? console_flush_one_record+0x710/0x710 [ 44.693113][ T1036] ? rcu_is_watching+0x16/0xd0 [ 44.693114][ T1036] ? lock_release+0x184/0x1f0 [ 44.693115][ T1036] ? lock_acquire+0xe0/0x160 [ 44.693117][ T1036] ? __rcu_read_lock+0x70/0x70 [ 44.693118][ T1036] ? __down_trylock_console_sem+0x5e/0xa0 [ 44.693121][ T1036] ? vprintk_emit+0x320/0x3e0 [ 44.693122][ T1036] vprintk_emit+0x37c/0x3e0 [ 44.693123][ T1036] ? wake_up_klogd_work_func+0x90/0x90 [ 44.693125][ T1036] ? prepare_to_wait_event+0x8d/0x740 [ 44.693127][ T1036] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 44.693130][ T1036] ? _mutex_trylock_nest_lock+0x390/0x390 [ 44.693132][ T1036] _printk+0xc7/0x100 [ 44.693135][ T1036] ? snapshot_read.cold+0x21/0x21 [ 44.693137][ T1036] ? synchronize_rcu_normal+0x340/0x340 [ 44.693139][ T1036] ? netdev_name+0x43/0x60 [ 44.693142][ T1036] ? __netdev_printk+0x17f/0x1d0 [ 44.693144][ T1036] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 44.693147][ T1036] netdev_info+0xe2/0x116 [ 44.693149][ T1036] ? netdev_notice+0x120/0x120 [ 44.693152][ T1036] ? do_raw_spin_lock+0x131/0x280 [ 44.693153][ T1036] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 44.693156][ T1036] ? __rwlock_init+0x150/0x150 [ 44.693157][ T1036] ? rcu_is_watching+0x16/0xd0 [ 44.693158][ T1036] ? rcu_is_watching+0x16/0xd0 [ 44.693159][ T1036] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 44.693160][ T1036] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 44.693162][ T1036] ? trace_irq_enable.constprop.0+0x30/0x160 [ 44.693163][ T1036] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 44.693165][ T1036] netif_change_name.cold+0x4f/0x89 [ 44.693166][ T1036] ? register_netdev+0x40/0x40 [ 44.693168][ T1036] ? lock_release+0x184/0x1f0 [ 44.693170][ T1036] ? netdev_adjacent_rename_links+0x470/0x470 [ 44.693172][ T1036] ? __kernel_text_address+0x12/0x30 [ 44.693175][ T1036] ? write_profile+0xf0/0xf0 [ 44.693177][ T1036] ? __asan_memset+0x27/0x50 [ 44.693181][ T1036] do_setlink.isra.0+0x1f7d/0x2a60 [ 44.693182][ T1036] ? stack_trace_save+0x93/0xc0 [ 44.693184][ T1036] ? rtnl_link_get_size+0x350/0x350 [ 44.693185][ T1036] ? rcu_is_watching+0x16/0xd0 [ 44.693186][ T1036] ? stack_depot_save_flags+0x1bc/0x790 [ 44.693189][ T1036] ? kasan_save_stack+0x3d/0x50 [ 44.693191][ T1036] ? kasan_save_stack+0x2f/0x50 [ 44.693192][ T1036] ? kasan_save_track+0x14/0x30 [ 44.693193][ T1036] ? __kasan_kmalloc+0x7b/0x90 [ 44.693194][ T1036] ? __kmalloc_cache_noprof+0x29a/0x620 [ 44.693195][ T1036] ? rtnl_newlink+0x124/0x11b0 [ 44.693196][ T1036] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.693198][ T1036] ? netlink_rcv_skb+0x14e/0x3a0 [ 44.693200][ T1036] ? netlink_unicast+0x486/0x750 [ 44.693202][ T1036] ? netlink_sendmsg+0x75b/0xc90 [ 44.693203][ T1036] ? __sock_sendmsg+0xce/0x190 [ 44.693206][ T1036] ? ____sys_sendmsg+0x61a/0x860 [ 44.693207][ T1036] ? ___sys_sendmsg+0x14e/0x1d0 [ 44.693208][ T1036] ? __sys_sendmsg+0x12c/0x1d0 [ 44.693210][ T1036] ? do_syscall_64+0xff/0x530 [ 44.693212][ T1036] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.693215][ T1036] ? rcu_is_watching+0x16/0xd0 [ 44.693216][ T1036] ? lock_acquire+0x13c/0x160 [ 44.693217][ T1036] ? rcu_is_watching+0x16/0xd0 [ 44.693218][ T1036] ? rcu_is_watching+0x16/0xd0 [ 44.693219][ T1036] ? trace_contention_end+0xb3/0x180 [ 44.693221][ T1036] ? __mutex_lock+0x1db/0x1ea0 [ 44.693222][ T1036] ? __mutex_lock+0x9a3/0x1ea0 [ 44.693223][ T1036] ? rtnl_newlink+0x9a8/0x11b0 [ 44.693225][ T1036] ? ww_mutex_lock+0x160/0x160 [ 44.693226][ T1036] ? nla_get_range_signed+0x3d0/0x3d0 [ 44.693229][ T1036] ? rcu_is_watching+0x16/0xd0 [ 44.693230][ T1036] ? __rtnl_newlink+0x3fa/0xa50 [ 44.693232][ T1036] rtnl_newlink+0x9f1/0x11b0 [ 44.693234][ T1036] ? rcu_is_watching+0x16/0xd0 [ 44.693236][ T1036] ? rtnl_bridge_getlink+0x850/0x850 [ 44.693237][ T1036] ? lock_acquire+0x13c/0x160 [ 44.693238][ T1036] ? rcu_is_watching+0x16/0xd0 [ 44.693240][ T1036] ? is_bpf_text_address+0x3e/0x110 [ 44.693242][ T1036] ? is_bpf_text_address+0x72/0x110 [ 44.693244][ T1036] ? kernel_text_address+0x149/0x170 [ 44.693245][ T1036] ? rcu_is_watching+0x16/0xd0 [ 44.693246][ T1036] ? cap_capable+0x1d7/0x3d0 [ 44.693249][ T1036] ? arch_stack_walk+0xed/0x130 [ 44.693252][ T1036] ? rcu_is_watching+0x16/0xd0 [ 44.693253][ T1036] ? lock_acquire+0x13c/0x160 [ 44.693254][ T1036] ? rcu_is_watching+0x16/0xd0 [ 44.693255][ T1036] ? rtnl_bridge_getlink+0x850/0x850 [ 44.693257][ T1036] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.693258][ T1036] ? rtnl_link_fill+0x920/0x920 [ 44.693260][ T1036] ? filter_irq_stacks+0xd0/0xd0 [ 44.693261][ T1036] ? stack_depot_save_flags+0x1bc/0x790 [ 44.693264][ T1036] netlink_rcv_skb+0x14e/0x3a0 [ 44.693265][ T1036] ? rtnl_link_fill+0x920/0x920 [ 44.693267][ T1036] ? lock_release+0x184/0x1f0 [ 44.693268][ T1036] ? netlink_ack+0xcf0/0xcf0 [ 44.693270][ T1036] ? __netlink_lookup+0xb9/0x6b0 [ 44.693273][ T1036] ? rcu_is_watching+0x16/0xd0 [ 44.693274][ T1036] ? lock_release+0x184/0x1f0 [ 44.693276][ T1036] netlink_unicast+0x486/0x750 [ 44.693278][ T1036] ? netlink_attachskb+0x810/0x810 [ 44.693280][ T1036] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.693282][ T1036] netlink_sendmsg+0x75b/0xc90 [ 44.693284][ T1036] ? netlink_unicast+0x750/0x750 [ 44.693285][ T1036] ? kernel_text_address+0x149/0x170 [ 44.693287][ T1036] ? lock_acquire+0x13c/0x160 [ 44.693289][ T1036] ? __import_iovec+0x36c/0x620 [ 44.693292][ T1036] __sock_sendmsg+0xce/0x190 [ 44.693293][ T1036] ____sys_sendmsg+0x61a/0x860 [ 44.693295][ T1036] ? copy_msghdr_from_user+0x279/0x420 [ 44.693297][ T1036] ? sock_write_iter+0x400/0x400 [ 44.693298][ T1036] ? move_addr_to_kernel+0x40/0x40 [ 44.693300][ T1036] ? filter_irq_stacks+0xd0/0xd0 [ 44.693302][ T1036] ___sys_sendmsg+0x14e/0x1d0 [ 44.693304][ T1036] ? copy_msghdr_from_user+0x420/0x420 [ 44.693309][ T1036] __sys_sendmsg+0x12c/0x1d0 [ 44.693311][ T1036] ? __sys_sendmsg_sock+0x20/0x20 [ 44.693314][ T1036] ? rcu_is_watching+0x16/0xd0 [ 44.693315][ T1036] do_syscall_64+0xff/0x530 [ 44.693317][ T1036] ? exc_page_fault+0xee/0x100 [ 44.693319][ T1036] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.693320][ T1036] RIP: 0033:0x7f59bae5254e [ 44.693322][ T1036] 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 [ 44.693324][ T1036] RSP: 002b:00007ffde124f900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.693327][ T1036] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f59bae5254e [ 44.693329][ T1036] RDX: 0000000000000000 RSI: 00007ffde124f9b0 RDI: 0000000000000005 [ 44.693330][ T1036] RBP: 00007ffde124f910 R08: 0000000000000000 R09: 0000000000000000 [ 44.693330][ T1036] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91262a [ 44.693331][ T1036] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffde1250080 [ 44.693334][ T1036] [ 57.912986][ T1429] eth1: renamed from tmp [ 57.913000][ T1429] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 57.913003][ T1429] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1429, name: ip [ 57.913005][ T1429] preempt_count: 1, expected: 0 [ 57.913006][ T1429] RCU nest depth: 0, expected: 0 [ 57.913007][ T1429] INFO: lockdep is turned off. [ 57.913008][ T1429] irq event stamp: 0 [ 57.913009][ T1429] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 57.913013][ T1429] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 57.913021][ T1429] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 57.913024][ T1429] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 57.913027][ T1429] Preemption disabled at: [ 57.913029][ T1429] [] vprintk_emit+0x31b/0x3e0 [ 57.913036][ T1429] CPU: 3 UID: 0 PID: 1429 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 57.913040][ T1429] Tainted: [W]=WARN [ 57.913041][ T1429] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.913043][ T1429] Call Trace: [ 57.913044][ T1429] [ 57.913046][ T1429] dump_stack_lvl+0x6f/0xa0 [ 57.913051][ T1429] ? vprintk_emit+0x31b/0x3e0 [ 57.913053][ T1429] __might_resched.cold+0x1fe/0x2c1 [ 57.913057][ T1429] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 57.913060][ T1429] ? rcu_is_watching+0x16/0xd0 [ 57.913062][ T1429] __kmalloc_noprof+0x443/0x760 [ 57.913065][ T1429] ? __rwlock_init+0x150/0x150 [ 57.913068][ T1429] ? alloc_buf.isra.0+0x4b/0x260 [ 57.913073][ T1429] ? do_raw_spin_unlock+0x59/0x250 [ 57.913075][ T1429] alloc_buf.isra.0+0x4b/0x260 [ 57.913078][ T1429] put_chars+0x1e1/0x2f0 [ 57.913079][ T1429] ? __send_to_port+0x420/0x420 [ 57.913080][ T1429] ? printk_get_next_message+0x240/0x650 [ 57.913083][ T1429] ? console_prepend_replay+0x20/0x20 [ 57.913085][ T1429] ? pointer+0x794/0xed0 [ 57.913088][ T1429] hvc_console_print+0x292/0x780 [ 57.913093][ T1429] ? hvc_write+0x3a0/0x3a0 [ 57.913095][ T1429] ? __rwlock_init+0x150/0x150 [ 57.913097][ T1429] ? lock_acquire+0x13c/0x160 [ 57.913099][ T1429] console_emit_next_record+0x22f/0x4c0 [ 57.913102][ T1429] ? devkmsg_read+0x4b0/0x4b0 [ 57.913104][ T1429] ? rcu_is_watching+0x16/0xd0 [ 57.913105][ T1429] ? rcu_is_watching+0x16/0xd0 [ 57.913106][ T1429] ? rcu_is_watching+0x16/0xd0 [ 57.913107][ T1429] ? lock_acquire+0x13c/0x160 [ 57.913109][ T1429] ? console_flush_one_record+0x111/0x710 [ 57.913111][ T1429] console_flush_one_record+0x46f/0x710 [ 57.913113][ T1429] ? console_emit_next_record+0x4c0/0x4c0 [ 57.913116][ T1429] console_unlock+0xee/0x1f0 [ 57.913118][ T1429] ? lock_acquire+0x13c/0x160 [ 57.913119][ T1429] ? console_flush_one_record+0x710/0x710 [ 57.913121][ T1429] ? rcu_is_watching+0x16/0xd0 [ 57.913122][ T1429] ? lock_release+0x184/0x1f0 [ 57.913124][ T1429] ? lock_acquire+0xe0/0x160 [ 57.913125][ T1429] ? __rcu_read_lock+0x70/0x70 [ 57.913127][ T1429] ? __down_trylock_console_sem+0x5e/0xa0 [ 57.913129][ T1429] ? vprintk_emit+0x320/0x3e0 [ 57.913130][ T1429] vprintk_emit+0x37c/0x3e0 [ 57.913132][ T1429] ? wake_up_klogd_work_func+0x90/0x90 [ 57.913133][ T1429] ? prepare_to_wait_event+0x8d/0x740 [ 57.913135][ T1429] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 57.913138][ T1429] ? _mutex_trylock_nest_lock+0x390/0x390 [ 57.913141][ T1429] _printk+0xc7/0x100 [ 57.913144][ T1429] ? snapshot_read.cold+0x21/0x21 [ 57.913146][ T1429] ? synchronize_rcu_normal+0x340/0x340 [ 57.913148][ T1429] ? netdev_name+0x43/0x60 [ 57.913151][ T1429] ? __netdev_printk+0x17f/0x1d0 [ 57.913153][ T1429] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 57.913156][ T1429] netdev_info+0xe2/0x116 [ 57.913158][ T1429] ? netdev_notice+0x120/0x120 [ 57.913161][ T1429] ? do_raw_spin_lock+0x131/0x280 [ 57.913162][ T1429] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 57.913165][ T1429] ? __rwlock_init+0x150/0x150 [ 57.913166][ T1429] ? rcu_is_watching+0x16/0xd0 [ 57.913167][ T1429] ? rcu_is_watching+0x16/0xd0 [ 57.913168][ T1429] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 57.913170][ T1429] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 57.913171][ T1429] ? trace_irq_enable.constprop.0+0x30/0x160 [ 57.913172][ T1429] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 57.913174][ T1429] netif_change_name.cold+0x4f/0x89 [ 57.913181][ T1429] ? register_netdev+0x40/0x40 [ 57.913183][ T1429] ? lock_release+0x184/0x1f0 [ 57.913185][ T1429] ? netdev_adjacent_rename_links+0x470/0x470 [ 57.913188][ T1429] ? __kernel_text_address+0x12/0x30 [ 57.913190][ T1429] ? write_profile+0xf0/0xf0 [ 57.913193][ T1429] ? __asan_memset+0x27/0x50 [ 57.913197][ T1429] do_setlink.isra.0+0x1f7d/0x2a60 [ 57.913198][ T1429] ? stack_trace_save+0x93/0xc0 [ 57.913200][ T1429] ? rtnl_link_get_size+0x350/0x350 [ 57.913201][ T1429] ? rcu_is_watching+0x16/0xd0 [ 57.913202][ T1429] ? stack_depot_save_flags+0x1bc/0x790 [ 57.913205][ T1429] ? kasan_save_stack+0x3d/0x50 [ 57.913207][ T1429] ? kasan_save_stack+0x2f/0x50 [ 57.913208][ T1429] ? kasan_save_track+0x14/0x30 [ 57.913210][ T1429] ? __kasan_kmalloc+0x7b/0x90 [ 57.913211][ T1429] ? __kmalloc_cache_noprof+0x29a/0x620 [ 57.913212][ T1429] ? rtnl_newlink+0x124/0x11b0 [ 57.913213][ T1429] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 57.913214][ T1429] ? netlink_rcv_skb+0x14e/0x3a0 [ 57.913217][ T1429] ? netlink_unicast+0x486/0x750 [ 57.913218][ T1429] ? netlink_sendmsg+0x75b/0xc90 [ 57.913220][ T1429] ? __sock_sendmsg+0xce/0x190 [ 57.913222][ T1429] ? ____sys_sendmsg+0x61a/0x860 [ 57.913224][ T1429] ? ___sys_sendmsg+0x14e/0x1d0 [ 57.913225][ T1429] ? __sys_sendmsg+0x12c/0x1d0 [ 57.913227][ T1429] ? do_syscall_64+0xff/0x530 [ 57.913229][ T1429] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 57.913232][ T1429] ? rcu_is_watching+0x16/0xd0 [ 57.913233][ T1429] ? lock_acquire+0x13c/0x160 [ 57.913235][ T1429] ? rcu_is_watching+0x16/0xd0 [ 57.913236][ T1429] ? rcu_is_watching+0x16/0xd0 [ 57.913237][ T1429] ? trace_contention_end+0xb3/0x180 [ 57.913238][ T1429] ? __mutex_lock+0x1db/0x1ea0 [ 57.913239][ T1429] ? __mutex_lock+0x9a3/0x1ea0 [ 57.913241][ T1429] ? rtnl_newlink+0x9a8/0x11b0 [ 57.913242][ T1429] ? ww_mutex_lock+0x160/0x160 [ 57.913243][ T1429] ? nla_get_range_signed+0x3d0/0x3d0 [ 57.913247][ T1429] ? rcu_is_watching+0x16/0xd0 [ 57.913248][ T1429] ? __rtnl_newlink+0x3fa/0xa50 [ 57.913250][ T1429] rtnl_newlink+0x9f1/0x11b0 [ 57.913252][ T1429] ? rcu_is_watching+0x16/0xd0 [ 57.913253][ T1429] ? rtnl_bridge_getlink+0x850/0x850 [ 57.913254][ T1429] ? lock_acquire+0x13c/0x160 [ 57.913256][ T1429] ? rcu_is_watching+0x16/0xd0 [ 57.913257][ T1429] ? is_bpf_text_address+0x3e/0x110 [ 57.913259][ T1429] ? is_bpf_text_address+0x72/0x110 [ 57.913261][ T1429] ? kernel_text_address+0x149/0x170 [ 57.913262][ T1429] ? rcu_is_watching+0x16/0xd0 [ 57.913263][ T1429] ? cap_capable+0x1d7/0x3d0 [ 57.913267][ T1429] ? arch_stack_walk+0xed/0x130 [ 57.913269][ T1429] ? rcu_is_watching+0x16/0xd0 [ 57.913270][ T1429] ? lock_acquire+0x13c/0x160 [ 57.913272][ T1429] ? rcu_is_watching+0x16/0xd0 [ 57.913273][ T1429] ? rtnl_bridge_getlink+0x850/0x850 [ 57.913274][ T1429] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 57.913276][ T1429] ? rtnl_link_fill+0x920/0x920 [ 57.913277][ T1429] ? filter_irq_stacks+0xd0/0xd0 [ 57.913279][ T1429] ? stack_depot_save_flags+0x1bc/0x790 [ 57.913281][ T1429] netlink_rcv_skb+0x14e/0x3a0 [ 57.913283][ T1429] ? rtnl_link_fill+0x920/0x920 [ 57.913285][ T1429] ? lock_release+0x184/0x1f0 [ 57.913286][ T1429] ? netlink_ack+0xcf0/0xcf0 [ 57.913288][ T1429] ? __netlink_lookup+0xb9/0x6b0 [ 57.913291][ T1429] ? rcu_is_watching+0x16/0xd0 [ 57.913292][ T1429] ? lock_release+0x184/0x1f0 [ 57.913294][ T1429] netlink_unicast+0x486/0x750 [ 57.913296][ T1429] ? netlink_attachskb+0x810/0x810 [ 57.913298][ T1429] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 57.913300][ T1429] netlink_sendmsg+0x75b/0xc90 [ 57.913302][ T1429] ? netlink_unicast+0x750/0x750 [ 57.913304][ T1429] ? kernel_text_address+0x149/0x170 [ 57.913305][ T1429] ? lock_acquire+0x13c/0x160 [ 57.913307][ T1429] ? __import_iovec+0x36c/0x620 [ 57.913310][ T1429] __sock_sendmsg+0xce/0x190 [ 57.913312][ T1429] ____sys_sendmsg+0x61a/0x860 [ 57.913314][ T1429] ? copy_msghdr_from_user+0x279/0x420 [ 57.913315][ T1429] ? sock_write_iter+0x400/0x400 [ 57.913317][ T1429] ? move_addr_to_kernel+0x40/0x40 [ 57.913318][ T1429] ? filter_irq_stacks+0xd0/0xd0 [ 57.913321][ T1429] ___sys_sendmsg+0x14e/0x1d0 [ 57.913323][ T1429] ? copy_msghdr_from_user+0x420/0x420 [ 57.913328][ T1429] __sys_sendmsg+0x12c/0x1d0 [ 57.913330][ T1429] ? __sys_sendmsg_sock+0x20/0x20 [ 57.913333][ T1429] ? rcu_is_watching+0x16/0xd0 [ 57.913334][ T1429] do_syscall_64+0xff/0x530 [ 57.913336][ T1429] ? exc_page_fault+0xee/0x100 [ 57.913338][ T1429] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 57.913339][ T1429] RIP: 0033:0x7f2014a0654e [ 57.913341][ T1429] 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 [ 57.913343][ T1429] RSP: 002b:00007fff20e3d1b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.913346][ T1429] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2014a0654e [ 57.913348][ T1429] RDX: 0000000000000000 RSI: 00007fff20e3d260 RDI: 0000000000000005 [ 57.913349][ T1429] RBP: 00007fff20e3d1c0 R08: 0000000000000000 R09: 0000000000000000 [ 57.913350][ T1429] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912637 [ 57.913351][ T1429] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff20e3d930 [ 57.913353][ T1429] [ 67.682031][ T1837] eth1: renamed from tmp [ 67.682047][ T1837] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 67.682049][ T1837] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1837, name: ip [ 67.682051][ T1837] preempt_count: 1, expected: 0 [ 67.682052][ T1837] RCU nest depth: 0, expected: 0 [ 67.682053][ T1837] INFO: lockdep is turned off. [ 67.682054][ T1837] irq event stamp: 0 [ 67.682054][ T1837] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 67.682058][ T1837] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 67.682065][ T1837] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 67.682067][ T1837] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 67.682069][ T1837] Preemption disabled at: [ 67.682069][ T1837] [] vprintk_emit+0x31b/0x3e0 [ 67.682076][ T1837] CPU: 2 UID: 0 PID: 1837 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 67.682080][ T1837] Tainted: [W]=WARN [ 67.682081][ T1837] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 67.682083][ T1837] Call Trace: [ 67.682084][ T1837] [ 67.682085][ T1837] dump_stack_lvl+0x6f/0xa0 [ 67.682091][ T1837] ? vprintk_emit+0x31b/0x3e0 [ 67.682092][ T1837] __might_resched.cold+0x1fe/0x2c1 [ 67.682096][ T1837] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 67.682100][ T1837] ? rcu_is_watching+0x16/0xd0 [ 67.682102][ T1837] __kmalloc_noprof+0x443/0x760 [ 67.682105][ T1837] ? __rwlock_init+0x150/0x150 [ 67.682109][ T1837] ? alloc_buf.isra.0+0x4b/0x260 [ 67.682114][ T1837] ? do_raw_spin_unlock+0x59/0x250 [ 67.682115][ T1837] alloc_buf.isra.0+0x4b/0x260 [ 67.682118][ T1837] put_chars+0x1e1/0x2f0 [ 67.682120][ T1837] ? __send_to_port+0x420/0x420 [ 67.682121][ T1837] ? printk_get_next_message+0x240/0x650 [ 67.682123][ T1837] ? console_prepend_replay+0x20/0x20 [ 67.682125][ T1837] ? pointer+0x794/0xed0 [ 67.682129][ T1837] hvc_console_print+0x292/0x780 [ 67.682134][ T1837] ? hvc_write+0x3a0/0x3a0 [ 67.682135][ T1837] ? __rwlock_init+0x150/0x150 [ 67.682137][ T1837] ? lock_acquire+0x13c/0x160 [ 67.682140][ T1837] console_emit_next_record+0x22f/0x4c0 [ 67.682142][ T1837] ? devkmsg_read+0x4b0/0x4b0 [ 67.682144][ T1837] ? rcu_is_watching+0x16/0xd0 [ 67.682145][ T1837] ? rcu_is_watching+0x16/0xd0 [ 67.682146][ T1837] ? rcu_is_watching+0x16/0xd0 [ 67.682147][ T1837] ? lock_acquire+0x13c/0x160 [ 67.682149][ T1837] ? console_flush_one_record+0x111/0x710 [ 67.682151][ T1837] console_flush_one_record+0x46f/0x710 [ 67.682154][ T1837] ? console_emit_next_record+0x4c0/0x4c0 [ 67.682156][ T1837] console_unlock+0xee/0x1f0 [ 67.682158][ T1837] ? lock_acquire+0x13c/0x160 [ 67.682160][ T1837] ? console_flush_one_record+0x710/0x710 [ 67.682162][ T1837] ? rcu_is_watching+0x16/0xd0 [ 67.682163][ T1837] ? lock_release+0x184/0x1f0 [ 67.682164][ T1837] ? lock_acquire+0xe0/0x160 [ 67.682166][ T1837] ? __rcu_read_lock+0x70/0x70 [ 67.682167][ T1837] ? __down_trylock_console_sem+0x5e/0xa0 [ 67.682169][ T1837] ? vprintk_emit+0x320/0x3e0 [ 67.682170][ T1837] vprintk_emit+0x37c/0x3e0 [ 67.682172][ T1837] ? wake_up_klogd_work_func+0x90/0x90 [ 67.682173][ T1837] ? prepare_to_wait_event+0x8d/0x740 [ 67.682176][ T1837] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 67.682179][ T1837] ? _mutex_trylock_nest_lock+0x390/0x390 [ 67.682181][ T1837] _printk+0xc7/0x100 [ 67.682184][ T1837] ? snapshot_read.cold+0x21/0x21 [ 67.682186][ T1837] ? synchronize_rcu_normal+0x340/0x340 [ 67.682188][ T1837] ? netdev_name+0x43/0x60 [ 67.682191][ T1837] ? __netdev_printk+0x17f/0x1d0 [ 67.682193][ T1837] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 67.682196][ T1837] netdev_info+0xe2/0x116 [ 67.682199][ T1837] ? netdev_notice+0x120/0x120 [ 67.682201][ T1837] ? do_raw_spin_lock+0x131/0x280 [ 67.682202][ T1837] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 67.682205][ T1837] ? __rwlock_init+0x150/0x150 [ 67.682206][ T1837] ? rcu_is_watching+0x16/0xd0 [ 67.682207][ T1837] ? rcu_is_watching+0x16/0xd0 [ 67.682208][ T1837] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 67.682210][ T1837] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 67.682211][ T1837] ? trace_irq_enable.constprop.0+0x30/0x160 [ 67.682213][ T1837] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 67.682214][ T1837] netif_change_name.cold+0x4f/0x89 [ 67.682216][ T1837] ? register_netdev+0x40/0x40 [ 67.682217][ T1837] ? lock_release+0x184/0x1f0 [ 67.682219][ T1837] ? netdev_adjacent_rename_links+0x470/0x470 [ 67.682221][ T1837] ? __kernel_text_address+0x12/0x30 [ 67.682224][ T1837] ? write_profile+0xf0/0xf0 [ 67.682227][ T1837] ? __asan_memset+0x27/0x50 [ 67.682230][ T1837] do_setlink.isra.0+0x1f7d/0x2a60 [ 67.682232][ T1837] ? stack_trace_save+0x93/0xc0 [ 67.682233][ T1837] ? rtnl_link_get_size+0x350/0x350 [ 67.682234][ T1837] ? rcu_is_watching+0x16/0xd0 [ 67.682235][ T1837] ? stack_depot_save_flags+0x1bc/0x790 [ 67.682239][ T1837] ? kasan_save_stack+0x3d/0x50 [ 67.682241][ T1837] ? kasan_save_stack+0x2f/0x50 [ 67.682242][ T1837] ? kasan_save_track+0x14/0x30 [ 67.682243][ T1837] ? __kasan_kmalloc+0x7b/0x90 [ 67.682244][ T1837] ? __kmalloc_cache_noprof+0x29a/0x620 [ 67.682245][ T1837] ? rtnl_newlink+0x124/0x11b0 [ 67.682246][ T1837] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 67.682254][ T1837] ? netlink_rcv_skb+0x14e/0x3a0 [ 67.682257][ T1837] ? netlink_unicast+0x486/0x750 [ 67.682258][ T1837] ? netlink_sendmsg+0x75b/0xc90 [ 67.682260][ T1837] ? __sock_sendmsg+0xce/0x190 [ 67.682262][ T1837] ? ____sys_sendmsg+0x61a/0x860 [ 67.682264][ T1837] ? ___sys_sendmsg+0x14e/0x1d0 [ 67.682265][ T1837] ? __sys_sendmsg+0x12c/0x1d0 [ 67.682267][ T1837] ? do_syscall_64+0xff/0x530 [ 67.682269][ T1837] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 67.682272][ T1837] ? rcu_is_watching+0x16/0xd0 [ 67.682273][ T1837] ? lock_acquire+0x13c/0x160 [ 67.682274][ T1837] ? rcu_is_watching+0x16/0xd0 [ 67.682275][ T1837] ? rcu_is_watching+0x16/0xd0 [ 67.682276][ T1837] ? trace_contention_end+0xb3/0x180 [ 67.682278][ T1837] ? __mutex_lock+0x1db/0x1ea0 [ 67.682279][ T1837] ? __mutex_lock+0x9a3/0x1ea0 [ 67.682280][ T1837] ? rtnl_newlink+0x9a8/0x11b0 [ 67.682281][ T1837] ? ww_mutex_lock+0x160/0x160 [ 67.682282][ T1837] ? nla_get_range_signed+0x3d0/0x3d0 [ 67.682286][ T1837] ? rcu_is_watching+0x16/0xd0 [ 67.682287][ T1837] ? __rtnl_newlink+0x3fa/0xa50 [ 67.682289][ T1837] rtnl_newlink+0x9f1/0x11b0 [ 67.682291][ T1837] ? rcu_is_watching+0x16/0xd0 [ 67.682292][ T1837] ? rtnl_bridge_getlink+0x850/0x850 [ 67.682293][ T1837] ? lock_acquire+0x13c/0x160 [ 67.682295][ T1837] ? rcu_is_watching+0x16/0xd0 [ 67.682296][ T1837] ? is_bpf_text_address+0x3e/0x110 [ 67.682299][ T1837] ? is_bpf_text_address+0x72/0x110 [ 67.682300][ T1837] ? kernel_text_address+0x149/0x170 [ 67.682301][ T1837] ? rcu_is_watching+0x16/0xd0 [ 67.682302][ T1837] ? cap_capable+0x1d7/0x3d0 [ 67.682305][ T1837] ? arch_stack_walk+0xed/0x130 [ 67.682308][ T1837] ? rcu_is_watching+0x16/0xd0 [ 67.682309][ T1837] ? lock_acquire+0x13c/0x160 [ 67.682310][ T1837] ? rcu_is_watching+0x16/0xd0 [ 67.682312][ T1837] ? rtnl_bridge_getlink+0x850/0x850 [ 67.682313][ T1837] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 67.682314][ T1837] ? rtnl_link_fill+0x920/0x920 [ 67.682316][ T1837] ? filter_irq_stacks+0xd0/0xd0 [ 67.682317][ T1837] ? stack_depot_save_flags+0x1bc/0x790 [ 67.682320][ T1837] netlink_rcv_skb+0x14e/0x3a0 [ 67.682321][ T1837] ? rtnl_link_fill+0x920/0x920 [ 67.682323][ T1837] ? lock_release+0x184/0x1f0 [ 67.682324][ T1837] ? netlink_ack+0xcf0/0xcf0 [ 67.682326][ T1837] ? __netlink_lookup+0xb9/0x6b0 [ 67.682329][ T1837] ? rcu_is_watching+0x16/0xd0 [ 67.682330][ T1837] ? lock_release+0x184/0x1f0 [ 67.682332][ T1837] netlink_unicast+0x486/0x750 [ 67.682334][ T1837] ? netlink_attachskb+0x810/0x810 [ 67.682336][ T1837] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 67.682338][ T1837] netlink_sendmsg+0x75b/0xc90 [ 67.682340][ T1837] ? netlink_unicast+0x750/0x750 [ 67.682341][ T1837] ? kernel_text_address+0x149/0x170 [ 67.682343][ T1837] ? lock_acquire+0x13c/0x160 [ 67.682345][ T1837] ? __import_iovec+0x36c/0x620 [ 67.682348][ T1837] __sock_sendmsg+0xce/0x190 [ 67.682350][ T1837] ____sys_sendmsg+0x61a/0x860 [ 67.682351][ T1837] ? copy_msghdr_from_user+0x279/0x420 [ 67.682353][ T1837] ? sock_write_iter+0x400/0x400 [ 67.682354][ T1837] ? move_addr_to_kernel+0x40/0x40 [ 67.682356][ T1837] ? filter_irq_stacks+0xd0/0xd0 [ 67.682358][ T1837] ___sys_sendmsg+0x14e/0x1d0 [ 67.682360][ T1837] ? copy_msghdr_from_user+0x420/0x420 [ 67.682365][ T1837] __sys_sendmsg+0x12c/0x1d0 [ 67.682367][ T1837] ? __sys_sendmsg_sock+0x20/0x20 [ 67.682370][ T1837] ? rcu_is_watching+0x16/0xd0 [ 67.682371][ T1837] do_syscall_64+0xff/0x530 [ 67.682373][ T1837] ? exc_page_fault+0xee/0x100 [ 67.682375][ T1837] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 67.682377][ T1837] RIP: 0033:0x7f370471854e [ 67.682378][ T1837] 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 [ 67.682380][ T1837] RSP: 002b:00007fffa5a8f380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 67.682384][ T1837] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f370471854e [ 67.682385][ T1837] RDX: 0000000000000000 RSI: 00007fffa5a8f430 RDI: 0000000000000005 [ 67.682386][ T1837] RBP: 00007fffa5a8f390 R08: 0000000000000000 R09: 0000000000000000 [ 67.682387][ T1837] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912641 [ 67.682388][ T1837] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffa5a8fb00 [ 67.682390][ T1837] [ 77.450911][ T2246] eth1: renamed from tmp [ 77.450925][ T2246] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 77.450928][ T2246] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2246, name: ip [ 77.450929][ T2246] preempt_count: 1, expected: 0 [ 77.450930][ T2246] RCU nest depth: 0, expected: 0 [ 77.450931][ T2246] INFO: lockdep is turned off. [ 77.450932][ T2246] irq event stamp: 0 [ 77.450933][ T2246] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 77.450937][ T2246] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 77.450943][ T2246] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 77.450945][ T2246] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 77.450947][ T2246] Preemption disabled at: [ 77.450948][ T2246] [] vprintk_emit+0x31b/0x3e0 [ 77.450958][ T2246] CPU: 0 UID: 0 PID: 2246 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 77.450961][ T2246] Tainted: [W]=WARN [ 77.450962][ T2246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.450964][ T2246] Call Trace: [ 77.450966][ T2246] [ 77.450967][ T2246] dump_stack_lvl+0x6f/0xa0 [ 77.450973][ T2246] ? vprintk_emit+0x31b/0x3e0 [ 77.450974][ T2246] __might_resched.cold+0x1fe/0x2c1 [ 77.450978][ T2246] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 77.450982][ T2246] ? rcu_is_watching+0x16/0xd0 [ 77.450985][ T2246] __kmalloc_noprof+0x443/0x760 [ 77.450988][ T2246] ? __rwlock_init+0x150/0x150 [ 77.450991][ T2246] ? alloc_buf.isra.0+0x4b/0x260 [ 77.450996][ T2246] ? do_raw_spin_unlock+0x59/0x250 [ 77.450998][ T2246] alloc_buf.isra.0+0x4b/0x260 [ 77.451000][ T2246] put_chars+0x1e1/0x2f0 [ 77.451002][ T2246] ? __send_to_port+0x420/0x420 [ 77.451003][ T2246] ? printk_get_next_message+0x240/0x650 [ 77.451005][ T2246] ? console_prepend_replay+0x20/0x20 [ 77.451008][ T2246] ? pointer+0x794/0xed0 [ 77.451011][ T2246] hvc_console_print+0x292/0x780 [ 77.451016][ T2246] ? hvc_write+0x3a0/0x3a0 [ 77.451017][ T2246] ? __rwlock_init+0x150/0x150 [ 77.451020][ T2246] ? lock_acquire+0x13c/0x160 [ 77.451025][ T2246] console_emit_next_record+0x22f/0x4c0 [ 77.451029][ T2246] ? devkmsg_read+0x4b0/0x4b0 [ 77.451032][ T2246] ? rcu_is_watching+0x16/0xd0 [ 77.451034][ T2246] ? rcu_is_watching+0x16/0xd0 [ 77.451035][ T2246] ? rcu_is_watching+0x16/0xd0 [ 77.451037][ T2246] ? lock_acquire+0x13c/0x160 [ 77.451039][ T2246] ? console_flush_one_record+0x111/0x710 [ 77.451041][ T2246] console_flush_one_record+0x46f/0x710 [ 77.451043][ T2246] ? console_emit_next_record+0x4c0/0x4c0 [ 77.451046][ T2246] console_unlock+0xee/0x1f0 [ 77.451048][ T2246] ? lock_acquire+0x13c/0x160 [ 77.451050][ T2246] ? console_flush_one_record+0x710/0x710 [ 77.451051][ T2246] ? rcu_is_watching+0x16/0xd0 [ 77.451052][ T2246] ? lock_release+0x184/0x1f0 [ 77.451054][ T2246] ? lock_acquire+0xe0/0x160 [ 77.451055][ T2246] ? __rcu_read_lock+0x70/0x70 [ 77.451057][ T2246] ? __down_trylock_console_sem+0x5e/0xa0 [ 77.451059][ T2246] ? vprintk_emit+0x320/0x3e0 [ 77.451060][ T2246] vprintk_emit+0x37c/0x3e0 [ 77.451062][ T2246] ? wake_up_klogd_work_func+0x90/0x90 [ 77.451063][ T2246] ? prepare_to_wait_event+0x8d/0x740 [ 77.451066][ T2246] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 77.451069][ T2246] ? _mutex_trylock_nest_lock+0x390/0x390 [ 77.451071][ T2246] _printk+0xc7/0x100 [ 77.451075][ T2246] ? snapshot_read.cold+0x21/0x21 [ 77.451077][ T2246] ? synchronize_rcu_normal+0x340/0x340 [ 77.451079][ T2246] ? netdev_name+0x43/0x60 [ 77.451082][ T2246] ? __netdev_printk+0x17f/0x1d0 [ 77.451084][ T2246] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 77.451087][ T2246] netdev_info+0xe2/0x116 [ 77.451090][ T2246] ? netdev_notice+0x120/0x120 [ 77.451092][ T2246] ? do_raw_spin_lock+0x131/0x280 [ 77.451093][ T2246] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 77.451096][ T2246] ? __rwlock_init+0x150/0x150 [ 77.451098][ T2246] ? rcu_is_watching+0x16/0xd0 [ 77.451098][ T2246] ? rcu_is_watching+0x16/0xd0 [ 77.451100][ T2246] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 77.451101][ T2246] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 77.451102][ T2246] ? trace_irq_enable.constprop.0+0x30/0x160 [ 77.451104][ T2246] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 77.451105][ T2246] netif_change_name.cold+0x4f/0x89 [ 77.451107][ T2246] ? register_netdev+0x40/0x40 [ 77.451108][ T2246] ? lock_release+0x184/0x1f0 [ 77.451110][ T2246] ? netdev_adjacent_rename_links+0x470/0x470 [ 77.451113][ T2246] ? __kernel_text_address+0x12/0x30 [ 77.451115][ T2246] ? write_profile+0xf0/0xf0 [ 77.451118][ T2246] ? __asan_memset+0x27/0x50 [ 77.451122][ T2246] do_setlink.isra.0+0x1f7d/0x2a60 [ 77.451123][ T2246] ? stack_trace_save+0x93/0xc0 [ 77.451125][ T2246] ? rtnl_link_get_size+0x350/0x350 [ 77.451126][ T2246] ? rcu_is_watching+0x16/0xd0 [ 77.451127][ T2246] ? stack_depot_save_flags+0x1bc/0x790 [ 77.451130][ T2246] ? kasan_save_stack+0x3d/0x50 [ 77.451132][ T2246] ? kasan_save_stack+0x2f/0x50 [ 77.451133][ T2246] ? kasan_save_track+0x14/0x30 [ 77.451135][ T2246] ? __kasan_kmalloc+0x7b/0x90 [ 77.451136][ T2246] ? __kmalloc_cache_noprof+0x29a/0x620 [ 77.451137][ T2246] ? rtnl_newlink+0x124/0x11b0 [ 77.451138][ T2246] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 77.451139][ T2246] ? netlink_rcv_skb+0x14e/0x3a0 [ 77.451142][ T2246] ? netlink_unicast+0x486/0x750 [ 77.451143][ T2246] ? netlink_sendmsg+0x75b/0xc90 [ 77.451145][ T2246] ? __sock_sendmsg+0xce/0x190 [ 77.451148][ T2246] ? ____sys_sendmsg+0x61a/0x860 [ 77.451149][ T2246] ? ___sys_sendmsg+0x14e/0x1d0 [ 77.451150][ T2246] ? __sys_sendmsg+0x12c/0x1d0 [ 77.451152][ T2246] ? do_syscall_64+0xff/0x530 [ 77.451154][ T2246] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 77.451157][ T2246] ? rcu_is_watching+0x16/0xd0 [ 77.451158][ T2246] ? lock_acquire+0x13c/0x160 [ 77.451159][ T2246] ? rcu_is_watching+0x16/0xd0 [ 77.451160][ T2246] ? rcu_is_watching+0x16/0xd0 [ 77.451162][ T2246] ? trace_contention_end+0xb3/0x180 [ 77.451163][ T2246] ? __mutex_lock+0x1db/0x1ea0 [ 77.451164][ T2246] ? __mutex_lock+0x9a3/0x1ea0 [ 77.451165][ T2246] ? rtnl_newlink+0x9a8/0x11b0 [ 77.451167][ T2246] ? ww_mutex_lock+0x160/0x160 [ 77.451168][ T2246] ? nla_get_range_signed+0x3d0/0x3d0 [ 77.451171][ T2246] ? rcu_is_watching+0x16/0xd0 [ 77.451173][ T2246] ? __rtnl_newlink+0x3fa/0xa50 [ 77.451175][ T2246] rtnl_newlink+0x9f1/0x11b0 [ 77.451177][ T2246] ? rcu_is_watching+0x16/0xd0 [ 77.451178][ T2246] ? rtnl_bridge_getlink+0x850/0x850 [ 77.451179][ T2246] ? lock_acquire+0x13c/0x160 [ 77.451181][ T2246] ? rcu_is_watching+0x16/0xd0 [ 77.451182][ T2246] ? is_bpf_text_address+0x3e/0x110 [ 77.451184][ T2246] ? is_bpf_text_address+0x72/0x110 [ 77.451186][ T2246] ? kernel_text_address+0x149/0x170 [ 77.451187][ T2246] ? rcu_is_watching+0x16/0xd0 [ 77.451188][ T2246] ? cap_capable+0x1d7/0x3d0 [ 77.451191][ T2246] ? arch_stack_walk+0xed/0x130 [ 77.451194][ T2246] ? rcu_is_watching+0x16/0xd0 [ 77.451195][ T2246] ? lock_acquire+0x13c/0x160 [ 77.451197][ T2246] ? rcu_is_watching+0x16/0xd0 [ 77.451198][ T2246] ? rtnl_bridge_getlink+0x850/0x850 [ 77.451199][ T2246] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 77.451201][ T2246] ? rtnl_link_fill+0x920/0x920 [ 77.451202][ T2246] ? filter_irq_stacks+0xd0/0xd0 [ 77.451204][ T2246] ? stack_depot_save_flags+0x1bc/0x790 [ 77.451206][ T2246] netlink_rcv_skb+0x14e/0x3a0 [ 77.451208][ T2246] ? rtnl_link_fill+0x920/0x920 [ 77.451209][ T2246] ? lock_release+0x184/0x1f0 [ 77.451211][ T2246] ? netlink_ack+0xcf0/0xcf0 [ 77.451212][ T2246] ? __netlink_lookup+0xb9/0x6b0 [ 77.451215][ T2246] ? rcu_is_watching+0x16/0xd0 [ 77.451216][ T2246] ? lock_release+0x184/0x1f0 [ 77.451218][ T2246] netlink_unicast+0x486/0x750 [ 77.451221][ T2246] ? netlink_attachskb+0x810/0x810 [ 77.451222][ T2246] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 77.451224][ T2246] netlink_sendmsg+0x75b/0xc90 [ 77.451226][ T2246] ? netlink_unicast+0x750/0x750 [ 77.451228][ T2246] ? kernel_text_address+0x149/0x170 [ 77.451230][ T2246] ? lock_acquire+0x13c/0x160 [ 77.451231][ T2246] ? __import_iovec+0x36c/0x620 [ 77.451234][ T2246] __sock_sendmsg+0xce/0x190 [ 77.451236][ T2246] ____sys_sendmsg+0x61a/0x860 [ 77.451238][ T2246] ? copy_msghdr_from_user+0x279/0x420 [ 77.451240][ T2246] ? sock_write_iter+0x400/0x400 [ 77.451241][ T2246] ? move_addr_to_kernel+0x40/0x40 [ 77.451242][ T2246] ? filter_irq_stacks+0xd0/0xd0 [ 77.451245][ T2246] ___sys_sendmsg+0x14e/0x1d0 [ 77.451247][ T2246] ? copy_msghdr_from_user+0x420/0x420 [ 77.451252][ T2246] __sys_sendmsg+0x12c/0x1d0 [ 77.451254][ T2246] ? __sys_sendmsg_sock+0x20/0x20 [ 77.451257][ T2246] ? rcu_is_watching+0x16/0xd0 [ 77.451258][ T2246] do_syscall_64+0xff/0x530 [ 77.451260][ T2246] ? exc_page_fault+0xee/0x100 [ 77.451262][ T2246] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 77.451263][ T2246] RIP: 0033:0x7f892062f54e [ 77.451265][ T2246] 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 [ 77.451267][ T2246] RSP: 002b:00007fff25007450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 77.451270][ T2246] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f892062f54e [ 77.451272][ T2246] RDX: 0000000000000000 RSI: 00007fff25007500 RDI: 0000000000000005 [ 77.451273][ T2246] RBP: 00007fff25007460 R08: 0000000000000000 R09: 0000000000000000 [ 77.451273][ T2246] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91264a [ 77.451274][ T2246] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff25007bd0 [ 77.451277][ T2246] [ 188.764942][ T3723] eth1: renamed from tmp [ 188.764981][ T3723] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 188.764984][ T3723] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3723, name: ip [ 188.764985][ T3723] preempt_count: 1, expected: 0 [ 188.764986][ T3723] RCU nest depth: 0, expected: 0 [ 188.764987][ T3723] INFO: lockdep is turned off. [ 188.764988][ T3723] irq event stamp: 0 [ 188.764989][ T3723] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 188.764993][ T3723] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 188.764999][ T3723] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 188.765001][ T3723] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 188.765003][ T3723] Preemption disabled at: [ 188.765003][ T3723] [] vprintk_emit+0x31b/0x3e0 [ 188.765010][ T3723] CPU: 2 UID: 0 PID: 3723 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 188.765014][ T3723] Tainted: [W]=WARN [ 188.765015][ T3723] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 188.765017][ T3723] Call Trace: [ 188.765018][ T3723] [ 188.765019][ T3723] dump_stack_lvl+0x6f/0xa0 [ 188.765025][ T3723] ? vprintk_emit+0x31b/0x3e0 [ 188.765026][ T3723] __might_resched.cold+0x1fe/0x2c1 [ 188.765030][ T3723] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 188.765034][ T3723] ? rcu_is_watching+0x16/0xd0 [ 188.765036][ T3723] __kmalloc_noprof+0x443/0x760 [ 188.765040][ T3723] ? __rwlock_init+0x150/0x150 [ 188.765043][ T3723] ? alloc_buf.isra.0+0x4b/0x260 [ 188.765047][ T3723] ? do_raw_spin_unlock+0x59/0x250 [ 188.765049][ T3723] alloc_buf.isra.0+0x4b/0x260 [ 188.765052][ T3723] put_chars+0x1e1/0x2f0 [ 188.765053][ T3723] ? __send_to_port+0x420/0x420 [ 188.765055][ T3723] ? printk_get_next_message+0x240/0x650 [ 188.765057][ T3723] ? console_prepend_replay+0x20/0x20 [ 188.765059][ T3723] ? pointer+0x794/0xed0 [ 188.765063][ T3723] hvc_console_print+0x292/0x780 [ 188.765067][ T3723] ? hvc_write+0x3a0/0x3a0 [ 188.765069][ T3723] ? __rwlock_init+0x150/0x150 [ 188.765071][ T3723] ? lock_acquire+0x13c/0x160 [ 188.765074][ T3723] console_emit_next_record+0x22f/0x4c0 [ 188.765076][ T3723] ? devkmsg_read+0x4b0/0x4b0 [ 188.765078][ T3723] ? rcu_is_watching+0x16/0xd0 [ 188.765080][ T3723] ? lock_acquire+0x13c/0x160 [ 188.765082][ T3723] ? console_flush_one_record+0x111/0x710 [ 188.765083][ T3723] console_flush_one_record+0x46f/0x710 [ 188.765086][ T3723] ? console_emit_next_record+0x4c0/0x4c0 [ 188.765089][ T3723] console_unlock+0xee/0x1f0 [ 188.765090][ T3723] ? lock_acquire+0x13c/0x160 [ 188.765092][ T3723] ? console_flush_one_record+0x710/0x710 [ 188.765094][ T3723] ? rcu_is_watching+0x16/0xd0 [ 188.765095][ T3723] ? lock_release+0x184/0x1f0 [ 188.765096][ T3723] ? lock_acquire+0xe0/0x160 [ 188.765098][ T3723] ? __rcu_read_lock+0x70/0x70 [ 188.765099][ T3723] ? __down_trylock_console_sem+0x5e/0xa0 [ 188.765101][ T3723] ? vprintk_emit+0x320/0x3e0 [ 188.765102][ T3723] vprintk_emit+0x37c/0x3e0 [ 188.765104][ T3723] ? wake_up_klogd_work_func+0x90/0x90 [ 188.765105][ T3723] ? prepare_to_wait_event+0x8d/0x740 [ 188.765113][ T3723] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 188.765117][ T3723] ? _mutex_trylock_nest_lock+0x390/0x390 [ 188.765119][ T3723] _printk+0xc7/0x100 [ 188.765122][ T3723] ? snapshot_read.cold+0x21/0x21 [ 188.765124][ T3723] ? synchronize_rcu_normal+0x340/0x340 [ 188.765126][ T3723] ? netdev_name+0x43/0x60 [ 188.765130][ T3723] ? __netdev_printk+0x17f/0x1d0 [ 188.765132][ T3723] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 188.765135][ T3723] netdev_info+0xe2/0x116 [ 188.765137][ T3723] ? netdev_notice+0x120/0x120 [ 188.765139][ T3723] ? do_raw_spin_lock+0x131/0x280 [ 188.765141][ T3723] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 188.765143][ T3723] ? __rwlock_init+0x150/0x150 [ 188.765145][ T3723] ? rcu_is_watching+0x16/0xd0 [ 188.765146][ T3723] ? rcu_is_watching+0x16/0xd0 [ 188.765147][ T3723] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 188.765148][ T3723] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 188.765150][ T3723] ? trace_irq_enable.constprop.0+0x30/0x160 [ 188.765151][ T3723] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 188.765153][ T3723] netif_change_name.cold+0x4f/0x89 [ 188.765154][ T3723] ? register_netdev+0x40/0x40 [ 188.765155][ T3723] ? lock_release+0x184/0x1f0 [ 188.765157][ T3723] ? netdev_adjacent_rename_links+0x470/0x470 [ 188.765160][ T3723] ? __kernel_text_address+0x12/0x30 [ 188.765162][ T3723] ? write_profile+0xf0/0xf0 [ 188.765165][ T3723] ? __asan_memset+0x27/0x50 [ 188.765169][ T3723] do_setlink.isra.0+0x1f7d/0x2a60 [ 188.765170][ T3723] ? stack_trace_save+0x93/0xc0 [ 188.765172][ T3723] ? rtnl_link_get_size+0x350/0x350 [ 188.765173][ T3723] ? rcu_is_watching+0x16/0xd0 [ 188.765174][ T3723] ? stack_depot_save_flags+0x1bc/0x790 [ 188.765178][ T3723] ? kasan_save_stack+0x3d/0x50 [ 188.765179][ T3723] ? kasan_save_stack+0x2f/0x50 [ 188.765180][ T3723] ? kasan_save_track+0x14/0x30 [ 188.765182][ T3723] ? __kasan_kmalloc+0x7b/0x90 [ 188.765183][ T3723] ? __kmalloc_cache_noprof+0x29a/0x620 [ 188.765184][ T3723] ? rtnl_newlink+0x124/0x11b0 [ 188.765185][ T3723] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 188.765186][ T3723] ? netlink_rcv_skb+0x14e/0x3a0 [ 188.765189][ T3723] ? netlink_unicast+0x486/0x750 [ 188.765190][ T3723] ? netlink_sendmsg+0x75b/0xc90 [ 188.765192][ T3723] ? __sock_sendmsg+0xce/0x190 [ 188.765194][ T3723] ? ____sys_sendmsg+0x61a/0x860 [ 188.765196][ T3723] ? ___sys_sendmsg+0x14e/0x1d0 [ 188.765197][ T3723] ? __sys_sendmsg+0x12c/0x1d0 [ 188.765199][ T3723] ? do_syscall_64+0xff/0x530 [ 188.765201][ T3723] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 188.765204][ T3723] ? rcu_is_watching+0x16/0xd0 [ 188.765205][ T3723] ? lock_acquire+0x13c/0x160 [ 188.765206][ T3723] ? rcu_is_watching+0x16/0xd0 [ 188.765207][ T3723] ? rcu_is_watching+0x16/0xd0 [ 188.765208][ T3723] ? trace_contention_end+0xb3/0x180 [ 188.765210][ T3723] ? __mutex_lock+0x1db/0x1ea0 [ 188.765211][ T3723] ? __mutex_lock+0x9a3/0x1ea0 [ 188.765212][ T3723] ? rtnl_newlink+0x9a8/0x11b0 [ 188.765214][ T3723] ? ww_mutex_lock+0x160/0x160 [ 188.765215][ T3723] ? nla_get_range_signed+0x3d0/0x3d0 [ 188.765218][ T3723] ? rcu_is_watching+0x16/0xd0 [ 188.765219][ T3723] ? __rtnl_newlink+0x3fa/0xa50 [ 188.765222][ T3723] rtnl_newlink+0x9f1/0x11b0 [ 188.765224][ T3723] ? rcu_is_watching+0x16/0xd0 [ 188.765225][ T3723] ? rtnl_bridge_getlink+0x850/0x850 [ 188.765226][ T3723] ? lock_acquire+0x13c/0x160 [ 188.765228][ T3723] ? rcu_is_watching+0x16/0xd0 [ 188.765229][ T3723] ? is_bpf_text_address+0x3e/0x110 [ 188.765231][ T3723] ? is_bpf_text_address+0x72/0x110 [ 188.765232][ T3723] ? kernel_text_address+0x149/0x170 [ 188.765234][ T3723] ? rcu_is_watching+0x16/0xd0 [ 188.765235][ T3723] ? cap_capable+0x1d7/0x3d0 [ 188.765238][ T3723] ? arch_stack_walk+0xed/0x130 [ 188.765241][ T3723] ? rcu_is_watching+0x16/0xd0 [ 188.765242][ T3723] ? lock_acquire+0x13c/0x160 [ 188.765244][ T3723] ? rcu_is_watching+0x16/0xd0 [ 188.765245][ T3723] ? rtnl_bridge_getlink+0x850/0x850 [ 188.765246][ T3723] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 188.765248][ T3723] ? rtnl_link_fill+0x920/0x920 [ 188.765249][ T3723] ? filter_irq_stacks+0xd0/0xd0 [ 188.765251][ T3723] ? stack_depot_save_flags+0x1bc/0x790 [ 188.765253][ T3723] netlink_rcv_skb+0x14e/0x3a0 [ 188.765255][ T3723] ? rtnl_link_fill+0x920/0x920 [ 188.765256][ T3723] ? lock_release+0x184/0x1f0 [ 188.765258][ T3723] ? netlink_ack+0xcf0/0xcf0 [ 188.765259][ T3723] ? __netlink_lookup+0xb9/0x6b0 [ 188.765262][ T3723] ? rcu_is_watching+0x16/0xd0 [ 188.765263][ T3723] ? lock_release+0x184/0x1f0 [ 188.765265][ T3723] netlink_unicast+0x486/0x750 [ 188.765268][ T3723] ? netlink_attachskb+0x810/0x810 [ 188.765269][ T3723] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 188.765271][ T3723] netlink_sendmsg+0x75b/0xc90 [ 188.765273][ T3723] ? netlink_unicast+0x750/0x750 [ 188.765275][ T3723] ? kernel_text_address+0x149/0x170 [ 188.765277][ T3723] ? lock_acquire+0x13c/0x160 [ 188.765278][ T3723] ? __import_iovec+0x36c/0x620 [ 188.765281][ T3723] __sock_sendmsg+0xce/0x190 [ 188.765283][ T3723] ____sys_sendmsg+0x61a/0x860 [ 188.765285][ T3723] ? copy_msghdr_from_user+0x279/0x420 [ 188.765286][ T3723] ? sock_write_iter+0x400/0x400 [ 188.765288][ T3723] ? move_addr_to_kernel+0x40/0x40 [ 188.765289][ T3723] ? filter_irq_stacks+0xd0/0xd0 [ 188.765292][ T3723] ___sys_sendmsg+0x14e/0x1d0 [ 188.765294][ T3723] ? copy_msghdr_from_user+0x420/0x420 [ 188.765299][ T3723] __sys_sendmsg+0x12c/0x1d0 [ 188.765301][ T3723] ? __sys_sendmsg_sock+0x20/0x20 [ 188.765303][ T3723] ? rcu_is_watching+0x16/0xd0 [ 188.765305][ T3723] do_syscall_64+0xff/0x530 [ 188.765307][ T3723] ? exc_page_fault+0xee/0x100 [ 188.765309][ T3723] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 188.765310][ T3723] RIP: 0033:0x7f3b5223f54e [ 188.765312][ T3723] 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 [ 188.765314][ T3723] RSP: 002b:00007ffe53486f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 188.765317][ T3723] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f3b5223f54e [ 188.765319][ T3723] RDX: 0000000000000000 RSI: 00007ffe53487000 RDI: 0000000000000005 [ 188.765320][ T3723] RBP: 00007ffe53486f60 R08: 0000000000000000 R09: 0000000000000000 [ 188.765321][ T3723] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9126ba [ 188.765321][ T3723] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe534876d0 [ 188.765324][ T3723] [ 193.831045][ T3940] eth2: renamed from tmp [ 193.831059][ T3940] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 193.831062][ T3940] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3940, name: ip [ 193.831064][ T3940] preempt_count: 1, expected: 0 [ 193.831065][ T3940] RCU nest depth: 0, expected: 0 [ 193.831066][ T3940] INFO: lockdep is turned off. [ 193.831067][ T3940] irq event stamp: 0 [ 193.831068][ T3940] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 193.831072][ T3940] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 193.831079][ T3940] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 193.831080][ T3940] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 193.831082][ T3940] Preemption disabled at: [ 193.831083][ T3940] [] vprintk_emit+0x31b/0x3e0 [ 193.831089][ T3940] CPU: 2 UID: 0 PID: 3940 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 193.831093][ T3940] Tainted: [W]=WARN [ 193.831094][ T3940] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 193.831096][ T3940] Call Trace: [ 193.831097][ T3940] [ 193.831098][ T3940] dump_stack_lvl+0x6f/0xa0 [ 193.831104][ T3940] ? vprintk_emit+0x31b/0x3e0 [ 193.831106][ T3940] __might_resched.cold+0x1fe/0x2c1 [ 193.831110][ T3940] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 193.831113][ T3940] ? rcu_is_watching+0x16/0xd0 [ 193.831116][ T3940] __kmalloc_noprof+0x443/0x760 [ 193.831119][ T3940] ? __rwlock_init+0x150/0x150 [ 193.831122][ T3940] ? alloc_buf.isra.0+0x4b/0x260 [ 193.831127][ T3940] ? do_raw_spin_unlock+0x59/0x250 [ 193.831129][ T3940] alloc_buf.isra.0+0x4b/0x260 [ 193.831132][ T3940] put_chars+0x1e1/0x2f0 [ 193.831133][ T3940] ? __send_to_port+0x420/0x420 [ 193.831134][ T3940] ? printk_get_next_message+0x240/0x650 [ 193.831137][ T3940] ? console_prepend_replay+0x20/0x20 [ 193.831139][ T3940] ? pointer+0x794/0xed0 [ 193.831148][ T3940] hvc_console_print+0x292/0x780 [ 193.831153][ T3940] ? hvc_write+0x3a0/0x3a0 [ 193.831155][ T3940] ? __rwlock_init+0x150/0x150 [ 193.831157][ T3940] ? lock_acquire+0x13c/0x160 [ 193.831159][ T3940] console_emit_next_record+0x22f/0x4c0 [ 193.831162][ T3940] ? devkmsg_read+0x4b0/0x4b0 [ 193.831164][ T3940] ? rcu_is_watching+0x16/0xd0 [ 193.831165][ T3940] ? rcu_is_watching+0x16/0xd0 [ 193.831166][ T3940] ? rcu_is_watching+0x16/0xd0 [ 193.831167][ T3940] ? lock_acquire+0x13c/0x160 [ 193.831169][ T3940] ? console_flush_one_record+0x111/0x710 [ 193.831171][ T3940] console_flush_one_record+0x46f/0x710 [ 193.831173][ T3940] ? console_emit_next_record+0x4c0/0x4c0 [ 193.831176][ T3940] console_unlock+0xee/0x1f0 [ 193.831178][ T3940] ? lock_acquire+0x13c/0x160 [ 193.831180][ T3940] ? console_flush_one_record+0x710/0x710 [ 193.831181][ T3940] ? rcu_is_watching+0x16/0xd0 [ 193.831182][ T3940] ? lock_release+0x184/0x1f0 [ 193.831184][ T3940] ? lock_acquire+0xe0/0x160 [ 193.831185][ T3940] ? __rcu_read_lock+0x70/0x70 [ 193.831187][ T3940] ? __down_trylock_console_sem+0x5e/0xa0 [ 193.831189][ T3940] ? vprintk_emit+0x320/0x3e0 [ 193.831190][ T3940] vprintk_emit+0x37c/0x3e0 [ 193.831192][ T3940] ? wake_up_klogd_work_func+0x90/0x90 [ 193.831193][ T3940] ? prepare_to_wait_event+0x8d/0x740 [ 193.831196][ T3940] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 193.831199][ T3940] ? _mutex_trylock_nest_lock+0x390/0x390 [ 193.831201][ T3940] _printk+0xc7/0x100 [ 193.831205][ T3940] ? snapshot_read.cold+0x21/0x21 [ 193.831207][ T3940] ? synchronize_rcu_normal+0x340/0x340 [ 193.831209][ T3940] ? netdev_name+0x43/0x60 [ 193.831212][ T3940] ? __netdev_printk+0x17f/0x1d0 [ 193.831214][ T3940] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 193.831217][ T3940] netdev_info+0xe2/0x116 [ 193.831220][ T3940] ? netdev_notice+0x120/0x120 [ 193.831222][ T3940] ? do_raw_spin_lock+0x131/0x280 [ 193.831223][ T3940] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 193.831226][ T3940] ? __rwlock_init+0x150/0x150 [ 193.831227][ T3940] ? rcu_is_watching+0x16/0xd0 [ 193.831228][ T3940] ? rcu_is_watching+0x16/0xd0 [ 193.831229][ T3940] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 193.831231][ T3940] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 193.831232][ T3940] ? trace_irq_enable.constprop.0+0x30/0x160 [ 193.831234][ T3940] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 193.831235][ T3940] netif_change_name.cold+0x4f/0x89 [ 193.831237][ T3940] ? register_netdev+0x40/0x40 [ 193.831238][ T3940] ? lock_release+0x184/0x1f0 [ 193.831240][ T3940] ? netdev_adjacent_rename_links+0x470/0x470 [ 193.831243][ T3940] ? __kernel_text_address+0x12/0x30 [ 193.831245][ T3940] ? write_profile+0xf0/0xf0 [ 193.831248][ T3940] ? __asan_memset+0x27/0x50 [ 193.831252][ T3940] do_setlink.isra.0+0x1f7d/0x2a60 [ 193.831254][ T3940] ? stack_trace_save+0x93/0xc0 [ 193.831255][ T3940] ? rtnl_link_get_size+0x350/0x350 [ 193.831256][ T3940] ? rcu_is_watching+0x16/0xd0 [ 193.831257][ T3940] ? stack_depot_save_flags+0x1bc/0x790 [ 193.831261][ T3940] ? kasan_save_stack+0x3d/0x50 [ 193.831263][ T3940] ? kasan_save_stack+0x2f/0x50 [ 193.831264][ T3940] ? kasan_save_track+0x14/0x30 [ 193.831265][ T3940] ? __kasan_kmalloc+0x7b/0x90 [ 193.831266][ T3940] ? __kmalloc_cache_noprof+0x29a/0x620 [ 193.831268][ T3940] ? rtnl_newlink+0x124/0x11b0 [ 193.831269][ T3940] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 193.831270][ T3940] ? netlink_rcv_skb+0x14e/0x3a0 [ 193.831273][ T3940] ? netlink_unicast+0x486/0x750 [ 193.831274][ T3940] ? netlink_sendmsg+0x75b/0xc90 [ 193.831276][ T3940] ? __sock_sendmsg+0xce/0x190 [ 193.831279][ T3940] ? ____sys_sendmsg+0x61a/0x860 [ 193.831280][ T3940] ? ___sys_sendmsg+0x14e/0x1d0 [ 193.831281][ T3940] ? __sys_sendmsg+0x12c/0x1d0 [ 193.831283][ T3940] ? do_syscall_64+0xff/0x530 [ 193.831286][ T3940] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 193.831288][ T3940] ? rcu_is_watching+0x16/0xd0 [ 193.831290][ T3940] ? lock_acquire+0x13c/0x160 [ 193.831291][ T3940] ? rcu_is_watching+0x16/0xd0 [ 193.831292][ T3940] ? rcu_is_watching+0x16/0xd0 [ 193.831293][ T3940] ? trace_contention_end+0xb3/0x180 [ 193.831294][ T3940] ? __mutex_lock+0x1db/0x1ea0 [ 193.831296][ T3940] ? __mutex_lock+0x9a3/0x1ea0 [ 193.831297][ T3940] ? rtnl_newlink+0x9a8/0x11b0 [ 193.831298][ T3940] ? ww_mutex_lock+0x160/0x160 [ 193.831300][ T3940] ? nla_get_range_signed+0x3d0/0x3d0 [ 193.831303][ T3940] ? rcu_is_watching+0x16/0xd0 [ 193.831304][ T3940] ? __rtnl_newlink+0x3fa/0xa50 [ 193.831306][ T3940] rtnl_newlink+0x9f1/0x11b0 [ 193.831308][ T3940] ? rcu_is_watching+0x16/0xd0 [ 193.831309][ T3940] ? rtnl_bridge_getlink+0x850/0x850 [ 193.831311][ T3940] ? lock_acquire+0x13c/0x160 [ 193.831312][ T3940] ? rcu_is_watching+0x16/0xd0 [ 193.831314][ T3940] ? is_bpf_text_address+0x3e/0x110 [ 193.831316][ T3940] ? is_bpf_text_address+0x72/0x110 [ 193.831317][ T3940] ? kernel_text_address+0x149/0x170 [ 193.831319][ T3940] ? rcu_is_watching+0x16/0xd0 [ 193.831320][ T3940] ? cap_capable+0x1d7/0x3d0 [ 193.831323][ T3940] ? arch_stack_walk+0xed/0x130 [ 193.831326][ T3940] ? rcu_is_watching+0x16/0xd0 [ 193.831327][ T3940] ? lock_acquire+0x13c/0x160 [ 193.831328][ T3940] ? rcu_is_watching+0x16/0xd0 [ 193.831329][ T3940] ? rtnl_bridge_getlink+0x850/0x850 [ 193.831331][ T3940] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 193.831332][ T3940] ? rtnl_link_fill+0x920/0x920 [ 193.831334][ T3940] ? filter_irq_stacks+0xd0/0xd0 [ 193.831335][ T3940] ? stack_depot_save_flags+0x1bc/0x790 [ 193.831338][ T3940] netlink_rcv_skb+0x14e/0x3a0 [ 193.831339][ T3940] ? rtnl_link_fill+0x920/0x920 [ 193.831341][ T3940] ? lock_release+0x184/0x1f0 [ 193.831342][ T3940] ? netlink_ack+0xcf0/0xcf0 [ 193.831344][ T3940] ? __netlink_lookup+0xb9/0x6b0 [ 193.831347][ T3940] ? rcu_is_watching+0x16/0xd0 [ 193.831348][ T3940] ? lock_release+0x184/0x1f0 [ 193.831350][ T3940] netlink_unicast+0x486/0x750 [ 193.831352][ T3940] ? netlink_attachskb+0x810/0x810 [ 193.831354][ T3940] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 193.831358][ T3940] netlink_sendmsg+0x75b/0xc90 [ 193.831362][ T3940] ? netlink_unicast+0x750/0x750 [ 193.831364][ T3940] ? kernel_text_address+0x149/0x170 [ 193.831367][ T3940] ? lock_acquire+0x13c/0x160 [ 193.831369][ T3940] ? __import_iovec+0x36c/0x620 [ 193.831372][ T3940] __sock_sendmsg+0xce/0x190 [ 193.831374][ T3940] ____sys_sendmsg+0x61a/0x860 [ 193.831376][ T3940] ? copy_msghdr_from_user+0x279/0x420 [ 193.831377][ T3940] ? sock_write_iter+0x400/0x400 [ 193.831379][ T3940] ? move_addr_to_kernel+0x40/0x40 [ 193.831380][ T3940] ? filter_irq_stacks+0xd0/0xd0 [ 193.831383][ T3940] ___sys_sendmsg+0x14e/0x1d0 [ 193.831385][ T3940] ? copy_msghdr_from_user+0x420/0x420 [ 193.831390][ T3940] __sys_sendmsg+0x12c/0x1d0 [ 193.831392][ T3940] ? __sys_sendmsg_sock+0x20/0x20 [ 193.831395][ T3940] ? rcu_is_watching+0x16/0xd0 [ 193.831396][ T3940] do_syscall_64+0xff/0x530 [ 193.831398][ T3940] ? exc_page_fault+0xee/0x100 [ 193.831400][ T3940] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 193.831401][ T3940] RIP: 0033:0x7f29b3ca054e [ 193.831403][ T3940] 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 [ 193.831405][ T3940] RSP: 002b:00007ffc92db3350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 193.831408][ T3940] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f29b3ca054e [ 193.831410][ T3940] RDX: 0000000000000000 RSI: 00007ffc92db3400 RDI: 0000000000000005 [ 193.831411][ T3940] RBP: 00007ffc92db3360 R08: 0000000000000000 R09: 0000000000000000 [ 193.831412][ T3940] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9126bf [ 193.831413][ T3940] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc92db3ad0 [ 193.831415][ T3940] [ 261.677039][ T4927] eth1: renamed from tmp [ 261.677054][ T4927] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 261.677057][ T4927] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4927, name: ip [ 261.677058][ T4927] preempt_count: 1, expected: 0 [ 261.677059][ T4927] RCU nest depth: 0, expected: 0 [ 261.677060][ T4927] INFO: lockdep is turned off. [ 261.677061][ T4927] irq event stamp: 0 [ 261.677062][ T4927] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 261.677066][ T4927] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 261.677073][ T4927] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 261.677074][ T4927] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 261.677076][ T4927] Preemption disabled at: [ 261.677077][ T4927] [] vprintk_emit+0x31b/0x3e0 [ 261.677084][ T4927] CPU: 0 UID: 0 PID: 4927 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 261.677087][ T4927] Tainted: [W]=WARN [ 261.677088][ T4927] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 261.677090][ T4927] Call Trace: [ 261.677092][ T4927] [ 261.677093][ T4927] dump_stack_lvl+0x6f/0xa0 [ 261.677098][ T4927] ? vprintk_emit+0x31b/0x3e0 [ 261.677100][ T4927] __might_resched.cold+0x1fe/0x2c1 [ 261.677103][ T4927] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 261.677107][ T4927] ? rcu_is_watching+0x16/0xd0 [ 261.677109][ T4927] __kmalloc_noprof+0x443/0x760 [ 261.677112][ T4927] ? __rwlock_init+0x150/0x150 [ 261.677115][ T4927] ? alloc_buf.isra.0+0x4b/0x260 [ 261.677120][ T4927] ? do_raw_spin_unlock+0x59/0x250 [ 261.677122][ T4927] alloc_buf.isra.0+0x4b/0x260 [ 261.677125][ T4927] put_chars+0x1e1/0x2f0 [ 261.677127][ T4927] ? __send_to_port+0x420/0x420 [ 261.677128][ T4927] ? printk_get_next_message+0x240/0x650 [ 261.677130][ T4927] ? console_prepend_replay+0x20/0x20 [ 261.677132][ T4927] ? pointer+0x794/0xed0 [ 261.677136][ T4927] hvc_console_print+0x292/0x780 [ 261.677140][ T4927] ? hvc_write+0x3a0/0x3a0 [ 261.677142][ T4927] ? __rwlock_init+0x150/0x150 [ 261.677144][ T4927] ? lock_acquire+0x13c/0x160 [ 261.677147][ T4927] console_emit_next_record+0x22f/0x4c0 [ 261.677150][ T4927] ? devkmsg_read+0x4b0/0x4b0 [ 261.677152][ T4927] ? rcu_is_watching+0x16/0xd0 [ 261.677153][ T4927] ? rcu_is_watching+0x16/0xd0 [ 261.677154][ T4927] ? rcu_is_watching+0x16/0xd0 [ 261.677155][ T4927] ? lock_acquire+0x13c/0x160 [ 261.677157][ T4927] ? console_flush_one_record+0x111/0x710 [ 261.677159][ T4927] console_flush_one_record+0x46f/0x710 [ 261.677161][ T4927] ? console_emit_next_record+0x4c0/0x4c0 [ 261.677164][ T4927] console_unlock+0xee/0x1f0 [ 261.677166][ T4927] ? lock_acquire+0x13c/0x160 [ 261.677167][ T4927] ? console_flush_one_record+0x710/0x710 [ 261.677169][ T4927] ? rcu_is_watching+0x16/0xd0 [ 261.677170][ T4927] ? lock_release+0x184/0x1f0 [ 261.677172][ T4927] ? lock_acquire+0xe0/0x160 [ 261.677173][ T4927] ? __rcu_read_lock+0x70/0x70 [ 261.677175][ T4927] ? __down_trylock_console_sem+0x5e/0xa0 [ 261.677177][ T4927] ? vprintk_emit+0x320/0x3e0 [ 261.677178][ T4927] vprintk_emit+0x37c/0x3e0 [ 261.677180][ T4927] ? wake_up_klogd_work_func+0x90/0x90 [ 261.677181][ T4927] ? prepare_to_wait_event+0x8d/0x740 [ 261.677184][ T4927] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 261.677187][ T4927] ? _mutex_trylock_nest_lock+0x390/0x390 [ 261.677189][ T4927] _printk+0xc7/0x100 [ 261.677192][ T4927] ? snapshot_read.cold+0x21/0x21 [ 261.677194][ T4927] ? synchronize_rcu_normal+0x340/0x340 [ 261.677197][ T4927] ? netdev_name+0x43/0x60 [ 261.677200][ T4927] ? __netdev_printk+0x17f/0x1d0 [ 261.677202][ T4927] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 261.677205][ T4927] netdev_info+0xe2/0x116 [ 261.677207][ T4927] ? netdev_notice+0x120/0x120 [ 261.677210][ T4927] ? do_raw_spin_lock+0x131/0x280 [ 261.677211][ T4927] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 261.677214][ T4927] ? __rwlock_init+0x150/0x150 [ 261.677215][ T4927] ? rcu_is_watching+0x16/0xd0 [ 261.677216][ T4927] ? rcu_is_watching+0x16/0xd0 [ 261.677218][ T4927] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 261.677219][ T4927] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 261.677220][ T4927] ? trace_irq_enable.constprop.0+0x30/0x160 [ 261.677222][ T4927] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 261.677223][ T4927] netif_change_name.cold+0x4f/0x89 [ 261.677225][ T4927] ? register_netdev+0x40/0x40 [ 261.677226][ T4927] ? lock_release+0x184/0x1f0 [ 261.677228][ T4927] ? netdev_adjacent_rename_links+0x470/0x470 [ 261.677231][ T4927] ? __kernel_text_address+0x12/0x30 [ 261.677233][ T4927] ? write_profile+0xf0/0xf0 [ 261.677236][ T4927] ? __asan_memset+0x27/0x50 [ 261.677240][ T4927] do_setlink.isra.0+0x1f7d/0x2a60 [ 261.677242][ T4927] ? stack_trace_save+0x93/0xc0 [ 261.677243][ T4927] ? rtnl_link_get_size+0x350/0x350 [ 261.677244][ T4927] ? rcu_is_watching+0x16/0xd0 [ 261.677245][ T4927] ? stack_depot_save_flags+0x1bc/0x790 [ 261.677249][ T4927] ? kasan_save_stack+0x3d/0x50 [ 261.677250][ T4927] ? kasan_save_stack+0x2f/0x50 [ 261.677251][ T4927] ? kasan_save_track+0x14/0x30 [ 261.677252][ T4927] ? __kasan_kmalloc+0x7b/0x90 [ 261.677253][ T4927] ? __kmalloc_cache_noprof+0x29a/0x620 [ 261.677255][ T4927] ? rtnl_newlink+0x124/0x11b0 [ 261.677256][ T4927] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 261.677257][ T4927] ? netlink_rcv_skb+0x14e/0x3a0 [ 261.677260][ T4927] ? netlink_unicast+0x486/0x750 [ 261.677261][ T4927] ? netlink_sendmsg+0x75b/0xc90 [ 261.677263][ T4927] ? __sock_sendmsg+0xce/0x190 [ 261.677266][ T4927] ? ____sys_sendmsg+0x61a/0x860 [ 261.677267][ T4927] ? ___sys_sendmsg+0x14e/0x1d0 [ 261.677268][ T4927] ? __sys_sendmsg+0x12c/0x1d0 [ 261.677270][ T4927] ? do_syscall_64+0xff/0x530 [ 261.677273][ T4927] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 261.677275][ T4927] ? rcu_is_watching+0x16/0xd0 [ 261.677276][ T4927] ? lock_acquire+0x13c/0x160 [ 261.677278][ T4927] ? rcu_is_watching+0x16/0xd0 [ 261.677279][ T4927] ? rcu_is_watching+0x16/0xd0 [ 261.677280][ T4927] ? trace_contention_end+0xb3/0x180 [ 261.677282][ T4927] ? __mutex_lock+0x1db/0x1ea0 [ 261.677283][ T4927] ? __mutex_lock+0x9a3/0x1ea0 [ 261.677284][ T4927] ? rtnl_newlink+0x9a8/0x11b0 [ 261.677286][ T4927] ? ww_mutex_lock+0x160/0x160 [ 261.677287][ T4927] ? nla_get_range_signed+0x3d0/0x3d0 [ 261.677290][ T4927] ? rcu_is_watching+0x16/0xd0 [ 261.677291][ T4927] ? __rtnl_newlink+0x3fa/0xa50 [ 261.677294][ T4927] rtnl_newlink+0x9f1/0x11b0 [ 261.677295][ T4927] ? rcu_is_watching+0x16/0xd0 [ 261.677297][ T4927] ? rtnl_bridge_getlink+0x850/0x850 [ 261.677298][ T4927] ? lock_acquire+0x13c/0x160 [ 261.677299][ T4927] ? rcu_is_watching+0x16/0xd0 [ 261.677301][ T4927] ? is_bpf_text_address+0x3e/0x110 [ 261.677303][ T4927] ? is_bpf_text_address+0x72/0x110 [ 261.677304][ T4927] ? kernel_text_address+0x149/0x170 [ 261.677306][ T4927] ? rcu_is_watching+0x16/0xd0 [ 261.677307][ T4927] ? cap_capable+0x1d7/0x3d0 [ 261.677310][ T4927] ? arch_stack_walk+0xed/0x130 [ 261.677313][ T4927] ? rcu_is_watching+0x16/0xd0 [ 261.677314][ T4927] ? lock_acquire+0x13c/0x160 [ 261.677315][ T4927] ? rcu_is_watching+0x16/0xd0 [ 261.677317][ T4927] ? rtnl_bridge_getlink+0x850/0x850 [ 261.677318][ T4927] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 261.677319][ T4927] ? rtnl_link_fill+0x920/0x920 [ 261.677321][ T4927] ? filter_irq_stacks+0xd0/0xd0 [ 261.677322][ T4927] ? stack_depot_save_flags+0x1bc/0x790 [ 261.677325][ T4927] netlink_rcv_skb+0x14e/0x3a0 [ 261.677326][ T4927] ? rtnl_link_fill+0x920/0x920 [ 261.677328][ T4927] ? lock_release+0x184/0x1f0 [ 261.677329][ T4927] ? netlink_ack+0xcf0/0xcf0 [ 261.677331][ T4927] ? __netlink_lookup+0xb9/0x6b0 [ 261.677334][ T4927] ? rcu_is_watching+0x16/0xd0 [ 261.677335][ T4927] ? lock_release+0x184/0x1f0 [ 261.677337][ T4927] netlink_unicast+0x486/0x750 [ 261.677339][ T4927] ? netlink_attachskb+0x810/0x810 [ 261.677341][ T4927] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 261.677343][ T4927] netlink_sendmsg+0x75b/0xc90 [ 261.677345][ T4927] ? netlink_unicast+0x750/0x750 [ 261.677347][ T4927] ? kernel_text_address+0x149/0x170 [ 261.677348][ T4927] ? lock_acquire+0x13c/0x160 [ 261.677350][ T4927] ? __import_iovec+0x36c/0x620 [ 261.677353][ T4927] __sock_sendmsg+0xce/0x190 [ 261.677356][ T4927] ____sys_sendmsg+0x61a/0x860 [ 261.677359][ T4927] ? copy_msghdr_from_user+0x279/0x420 [ 261.677362][ T4927] ? sock_write_iter+0x400/0x400 [ 261.677364][ T4927] ? move_addr_to_kernel+0x40/0x40 [ 261.677366][ T4927] ? filter_irq_stacks+0xd0/0xd0 [ 261.677370][ T4927] ___sys_sendmsg+0x14e/0x1d0 [ 261.677372][ T4927] ? copy_msghdr_from_user+0x420/0x420 [ 261.677377][ T4927] __sys_sendmsg+0x12c/0x1d0 [ 261.677379][ T4927] ? __sys_sendmsg_sock+0x20/0x20 [ 261.677382][ T4927] ? rcu_is_watching+0x16/0xd0 [ 261.677383][ T4927] do_syscall_64+0xff/0x530 [ 261.677385][ T4927] ? exc_page_fault+0xee/0x100 [ 261.677387][ T4927] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 261.677389][ T4927] RIP: 0033:0x7f55a36a654e [ 261.677391][ T4927] 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 [ 261.677392][ T4927] RSP: 002b:00007ffd48528170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 261.677396][ T4927] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f55a36a654e [ 261.677398][ T4927] RDX: 0000000000000000 RSI: 00007ffd48528220 RDI: 0000000000000005 [ 261.677399][ T4927] RBP: 00007ffd48528180 R08: 0000000000000000 R09: 0000000000000000 [ 261.677400][ T4927] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912703 [ 261.677400][ T4927] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd485288f0 [ 261.677403][ T4927] [ 359.199047][ T6553] eth1: renamed from tmp [ 359.199061][ T6553] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 359.199064][ T6553] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 6553, name: ip [ 359.199066][ T6553] preempt_count: 1, expected: 0 [ 359.199067][ T6553] RCU nest depth: 0, expected: 0 [ 359.199067][ T6553] INFO: lockdep is turned off. [ 359.199069][ T6553] irq event stamp: 0 [ 359.199069][ T6553] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 359.199073][ T6553] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 359.199080][ T6553] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 359.199081][ T6553] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 359.199083][ T6553] Preemption disabled at: [ 359.199084][ T6553] [] vprintk_emit+0x31b/0x3e0 [ 359.199091][ T6553] CPU: 0 UID: 0 PID: 6553 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 359.199094][ T6553] Tainted: [W]=WARN [ 359.199095][ T6553] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 359.199097][ T6553] Call Trace: [ 359.199099][ T6553] [ 359.199100][ T6553] dump_stack_lvl+0x6f/0xa0 [ 359.199106][ T6553] ? vprintk_emit+0x31b/0x3e0 [ 359.199107][ T6553] __might_resched.cold+0x1fe/0x2c1 [ 359.199111][ T6553] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 359.199115][ T6553] ? rcu_is_watching+0x16/0xd0 [ 359.199117][ T6553] __kmalloc_noprof+0x443/0x760 [ 359.199120][ T6553] ? __rwlock_init+0x150/0x150 [ 359.199123][ T6553] ? alloc_buf.isra.0+0x4b/0x260 [ 359.199128][ T6553] ? do_raw_spin_unlock+0x59/0x250 [ 359.199130][ T6553] alloc_buf.isra.0+0x4b/0x260 [ 359.199133][ T6553] put_chars+0x1e1/0x2f0 [ 359.199135][ T6553] ? __send_to_port+0x420/0x420 [ 359.199136][ T6553] ? printk_get_next_message+0x240/0x650 [ 359.199138][ T6553] ? console_prepend_replay+0x20/0x20 [ 359.199140][ T6553] ? pointer+0x794/0xed0 [ 359.199144][ T6553] hvc_console_print+0x292/0x780 [ 359.199148][ T6553] ? hvc_write+0x3a0/0x3a0 [ 359.199150][ T6553] ? __rwlock_init+0x150/0x150 [ 359.199152][ T6553] ? lock_acquire+0x13c/0x160 [ 359.199154][ T6553] console_emit_next_record+0x22f/0x4c0 [ 359.199157][ T6553] ? devkmsg_read+0x4b0/0x4b0 [ 359.199159][ T6553] ? rcu_is_watching+0x16/0xd0 [ 359.199160][ T6553] ? rcu_is_watching+0x16/0xd0 [ 359.199161][ T6553] ? rcu_is_watching+0x16/0xd0 [ 359.199162][ T6553] ? lock_acquire+0x13c/0x160 [ 359.199164][ T6553] ? console_flush_one_record+0x111/0x710 [ 359.199166][ T6553] console_flush_one_record+0x46f/0x710 [ 359.199168][ T6553] ? console_emit_next_record+0x4c0/0x4c0 [ 359.199171][ T6553] console_unlock+0xee/0x1f0 [ 359.199173][ T6553] ? lock_acquire+0x13c/0x160 [ 359.199174][ T6553] ? console_flush_one_record+0x710/0x710 [ 359.199176][ T6553] ? rcu_is_watching+0x16/0xd0 [ 359.199177][ T6553] ? lock_release+0x184/0x1f0 [ 359.199179][ T6553] ? lock_acquire+0xe0/0x160 [ 359.199180][ T6553] ? __rcu_read_lock+0x70/0x70 [ 359.199182][ T6553] ? __down_trylock_console_sem+0x5e/0xa0 [ 359.199184][ T6553] ? vprintk_emit+0x320/0x3e0 [ 359.199185][ T6553] vprintk_emit+0x37c/0x3e0 [ 359.199187][ T6553] ? wake_up_klogd_work_func+0x90/0x90 [ 359.199188][ T6553] ? prepare_to_wait_event+0x8d/0x740 [ 359.199191][ T6553] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 359.199194][ T6553] ? _mutex_trylock_nest_lock+0x390/0x390 [ 359.199196][ T6553] _printk+0xc7/0x100 [ 359.199199][ T6553] ? snapshot_read.cold+0x21/0x21 [ 359.199201][ T6553] ? synchronize_rcu_normal+0x340/0x340 [ 359.199203][ T6553] ? netdev_name+0x43/0x60 [ 359.199207][ T6553] ? __netdev_printk+0x17f/0x1d0 [ 359.199208][ T6553] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 359.199212][ T6553] netdev_info+0xe2/0x116 [ 359.199214][ T6553] ? netdev_notice+0x120/0x120 [ 359.199216][ T6553] ? do_raw_spin_lock+0x131/0x280 [ 359.199218][ T6553] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 359.199220][ T6553] ? __rwlock_init+0x150/0x150 [ 359.199222][ T6553] ? rcu_is_watching+0x16/0xd0 [ 359.199223][ T6553] ? rcu_is_watching+0x16/0xd0 [ 359.199224][ T6553] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 359.199225][ T6553] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 359.199227][ T6553] ? trace_irq_enable.constprop.0+0x30/0x160 [ 359.199228][ T6553] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 359.199229][ T6553] netif_change_name.cold+0x4f/0x89 [ 359.199231][ T6553] ? register_netdev+0x40/0x40 [ 359.199232][ T6553] ? lock_release+0x184/0x1f0 [ 359.199234][ T6553] ? netdev_adjacent_rename_links+0x470/0x470 [ 359.199237][ T6553] ? __kernel_text_address+0x12/0x30 [ 359.199239][ T6553] ? write_profile+0xf0/0xf0 [ 359.199242][ T6553] ? __asan_memset+0x27/0x50 [ 359.199246][ T6553] do_setlink.isra.0+0x1f7d/0x2a60 [ 359.199247][ T6553] ? stack_trace_save+0x93/0xc0 [ 359.199249][ T6553] ? rtnl_link_get_size+0x350/0x350 [ 359.199250][ T6553] ? rcu_is_watching+0x16/0xd0 [ 359.199251][ T6553] ? stack_depot_save_flags+0x1bc/0x790 [ 359.199254][ T6553] ? kasan_save_stack+0x3d/0x50 [ 359.199256][ T6553] ? kasan_save_stack+0x2f/0x50 [ 359.199257][ T6553] ? kasan_save_track+0x14/0x30 [ 359.199258][ T6553] ? __kasan_kmalloc+0x7b/0x90 [ 359.199259][ T6553] ? __kmalloc_cache_noprof+0x29a/0x620 [ 359.199261][ T6553] ? rtnl_newlink+0x124/0x11b0 [ 359.199262][ T6553] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 359.199263][ T6553] ? netlink_rcv_skb+0x14e/0x3a0 [ 359.199266][ T6553] ? netlink_unicast+0x486/0x750 [ 359.199268][ T6553] ? netlink_sendmsg+0x75b/0xc90 [ 359.199269][ T6553] ? __sock_sendmsg+0xce/0x190 [ 359.199271][ T6553] ? ____sys_sendmsg+0x61a/0x860 [ 359.199273][ T6553] ? ___sys_sendmsg+0x14e/0x1d0 [ 359.199274][ T6553] ? __sys_sendmsg+0x12c/0x1d0 [ 359.199276][ T6553] ? do_syscall_64+0xff/0x530 [ 359.199285][ T6553] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 359.199288][ T6553] ? rcu_is_watching+0x16/0xd0 [ 359.199289][ T6553] ? lock_acquire+0x13c/0x160 [ 359.199291][ T6553] ? rcu_is_watching+0x16/0xd0 [ 359.199292][ T6553] ? rcu_is_watching+0x16/0xd0 [ 359.199293][ T6553] ? trace_contention_end+0xb3/0x180 [ 359.199294][ T6553] ? __mutex_lock+0x1db/0x1ea0 [ 359.199295][ T6553] ? __mutex_lock+0x9a3/0x1ea0 [ 359.199297][ T6553] ? rtnl_newlink+0x9a8/0x11b0 [ 359.199298][ T6553] ? ww_mutex_lock+0x160/0x160 [ 359.199299][ T6553] ? nla_get_range_signed+0x3d0/0x3d0 [ 359.199303][ T6553] ? rcu_is_watching+0x16/0xd0 [ 359.199304][ T6553] ? __rtnl_newlink+0x3fa/0xa50 [ 359.199306][ T6553] rtnl_newlink+0x9f1/0x11b0 [ 359.199308][ T6553] ? rcu_is_watching+0x16/0xd0 [ 359.199309][ T6553] ? rtnl_bridge_getlink+0x850/0x850 [ 359.199310][ T6553] ? lock_acquire+0x13c/0x160 [ 359.199312][ T6553] ? rcu_is_watching+0x16/0xd0 [ 359.199313][ T6553] ? is_bpf_text_address+0x3e/0x110 [ 359.199315][ T6553] ? is_bpf_text_address+0x72/0x110 [ 359.199317][ T6553] ? kernel_text_address+0x149/0x170 [ 359.199318][ T6553] ? rcu_is_watching+0x16/0xd0 [ 359.199319][ T6553] ? cap_capable+0x1d7/0x3d0 [ 359.199322][ T6553] ? arch_stack_walk+0xed/0x130 [ 359.199325][ T6553] ? rcu_is_watching+0x16/0xd0 [ 359.199326][ T6553] ? lock_acquire+0x13c/0x160 [ 359.199327][ T6553] ? rcu_is_watching+0x16/0xd0 [ 359.199328][ T6553] ? rtnl_bridge_getlink+0x850/0x850 [ 359.199330][ T6553] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 359.199331][ T6553] ? rtnl_link_fill+0x920/0x920 [ 359.199333][ T6553] ? filter_irq_stacks+0xd0/0xd0 [ 359.199334][ T6553] ? stack_depot_save_flags+0x1bc/0x790 [ 359.199337][ T6553] netlink_rcv_skb+0x14e/0x3a0 [ 359.199338][ T6553] ? rtnl_link_fill+0x920/0x920 [ 359.199340][ T6553] ? lock_release+0x184/0x1f0 [ 359.199341][ T6553] ? netlink_ack+0xcf0/0xcf0 [ 359.199343][ T6553] ? __netlink_lookup+0xb9/0x6b0 [ 359.199346][ T6553] ? rcu_is_watching+0x16/0xd0 [ 359.199347][ T6553] ? lock_release+0x184/0x1f0 [ 359.199349][ T6553] netlink_unicast+0x486/0x750 [ 359.199351][ T6553] ? netlink_attachskb+0x810/0x810 [ 359.199353][ T6553] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 359.199356][ T6553] netlink_sendmsg+0x75b/0xc90 [ 359.199360][ T6553] ? netlink_unicast+0x750/0x750 [ 359.199363][ T6553] ? kernel_text_address+0x149/0x170 [ 359.199366][ T6553] ? lock_acquire+0x13c/0x160 [ 359.199368][ T6553] ? __import_iovec+0x36c/0x620 [ 359.199372][ T6553] __sock_sendmsg+0xce/0x190 [ 359.199373][ T6553] ____sys_sendmsg+0x61a/0x860 [ 359.199375][ T6553] ? copy_msghdr_from_user+0x279/0x420 [ 359.199377][ T6553] ? sock_write_iter+0x400/0x400 [ 359.199378][ T6553] ? move_addr_to_kernel+0x40/0x40 [ 359.199380][ T6553] ? filter_irq_stacks+0xd0/0xd0 [ 359.199383][ T6553] ___sys_sendmsg+0x14e/0x1d0 [ 359.199384][ T6553] ? copy_msghdr_from_user+0x420/0x420 [ 359.199389][ T6553] __sys_sendmsg+0x12c/0x1d0 [ 359.199391][ T6553] ? __sys_sendmsg_sock+0x20/0x20 [ 359.199394][ T6553] ? rcu_is_watching+0x16/0xd0 [ 359.199396][ T6553] do_syscall_64+0xff/0x530 [ 359.199397][ T6553] ? exc_page_fault+0xee/0x100 [ 359.199399][ T6553] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 359.199401][ T6553] RIP: 0033:0x7f449ab3554e [ 359.199403][ T6553] 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 [ 359.199404][ T6553] RSP: 002b:00007fff45f7ae30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 359.199408][ T6553] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f449ab3554e [ 359.199409][ T6553] RDX: 0000000000000000 RSI: 00007fff45f7aee0 RDI: 0000000000000005 [ 359.199410][ T6553] RBP: 00007fff45f7ae40 R08: 0000000000000000 R09: 0000000000000000 [ 359.199411][ T6553] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912764 [ 359.199412][ T6553] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff45f7b5b0 [ 359.199414][ T6553] [ 374.954052][ T7366] eth1: renamed from tmp [ 374.954067][ T7366] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 374.954070][ T7366] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 7366, name: ip [ 374.954071][ T7366] preempt_count: 1, expected: 0 [ 374.954072][ T7366] RCU nest depth: 0, expected: 0 [ 374.954073][ T7366] INFO: lockdep is turned off. [ 374.954074][ T7366] irq event stamp: 0 [ 374.954075][ T7366] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 374.954079][ T7366] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 374.954085][ T7366] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 374.954087][ T7366] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 374.954089][ T7366] Preemption disabled at: [ 374.954089][ T7366] [] vprintk_emit+0x31b/0x3e0 [ 374.954096][ T7366] CPU: 3 UID: 0 PID: 7366 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 374.954100][ T7366] Tainted: [W]=WARN [ 374.954101][ T7366] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 374.954102][ T7366] Call Trace: [ 374.954104][ T7366] [ 374.954105][ T7366] dump_stack_lvl+0x6f/0xa0 [ 374.954111][ T7366] ? vprintk_emit+0x31b/0x3e0 [ 374.954112][ T7366] __might_resched.cold+0x1fe/0x2c1 [ 374.954116][ T7366] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 374.954120][ T7366] ? rcu_is_watching+0x16/0xd0 [ 374.954122][ T7366] __kmalloc_noprof+0x443/0x760 [ 374.954125][ T7366] ? __rwlock_init+0x150/0x150 [ 374.954128][ T7366] ? alloc_buf.isra.0+0x4b/0x260 [ 374.954133][ T7366] ? do_raw_spin_unlock+0x59/0x250 [ 374.954135][ T7366] alloc_buf.isra.0+0x4b/0x260 [ 374.954138][ T7366] put_chars+0x1e1/0x2f0 [ 374.954139][ T7366] ? __send_to_port+0x420/0x420 [ 374.954140][ T7366] ? printk_get_next_message+0x240/0x650 [ 374.954143][ T7366] ? console_prepend_replay+0x20/0x20 [ 374.954145][ T7366] ? pointer+0x794/0xed0 [ 374.954148][ T7366] hvc_console_print+0x292/0x780 [ 374.954153][ T7366] ? hvc_write+0x3a0/0x3a0 [ 374.954155][ T7366] ? __rwlock_init+0x150/0x150 [ 374.954157][ T7366] ? lock_acquire+0x13c/0x160 [ 374.954159][ T7366] console_emit_next_record+0x22f/0x4c0 [ 374.954162][ T7366] ? devkmsg_read+0x4b0/0x4b0 [ 374.954164][ T7366] ? rcu_is_watching+0x16/0xd0 [ 374.954165][ T7366] ? rcu_is_watching+0x16/0xd0 [ 374.954166][ T7366] ? rcu_is_watching+0x16/0xd0 [ 374.954167][ T7366] ? lock_acquire+0x13c/0x160 [ 374.954169][ T7366] ? console_flush_one_record+0x111/0x710 [ 374.954171][ T7366] console_flush_one_record+0x46f/0x710 [ 374.954173][ T7366] ? console_emit_next_record+0x4c0/0x4c0 [ 374.954176][ T7366] console_unlock+0xee/0x1f0 [ 374.954178][ T7366] ? lock_acquire+0x13c/0x160 [ 374.954179][ T7366] ? console_flush_one_record+0x710/0x710 [ 374.954181][ T7366] ? rcu_is_watching+0x16/0xd0 [ 374.954182][ T7366] ? lock_release+0x184/0x1f0 [ 374.954183][ T7366] ? lock_acquire+0xe0/0x160 [ 374.954185][ T7366] ? __rcu_read_lock+0x70/0x70 [ 374.954186][ T7366] ? __down_trylock_console_sem+0x5e/0xa0 [ 374.954189][ T7366] ? vprintk_emit+0x320/0x3e0 [ 374.954190][ T7366] vprintk_emit+0x37c/0x3e0 [ 374.954192][ T7366] ? wake_up_klogd_work_func+0x90/0x90 [ 374.954193][ T7366] ? prepare_to_wait_event+0x8d/0x740 [ 374.954195][ T7366] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 374.954198][ T7366] ? _mutex_trylock_nest_lock+0x390/0x390 [ 374.954201][ T7366] _printk+0xc7/0x100 [ 374.954203][ T7366] ? snapshot_read.cold+0x21/0x21 [ 374.954205][ T7366] ? synchronize_rcu_normal+0x340/0x340 [ 374.954208][ T7366] ? netdev_name+0x43/0x60 [ 374.954211][ T7366] ? __netdev_printk+0x17f/0x1d0 [ 374.954213][ T7366] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 374.954216][ T7366] netdev_info+0xe2/0x116 [ 374.954218][ T7366] ? netdev_notice+0x120/0x120 [ 374.954220][ T7366] ? do_raw_spin_lock+0x131/0x280 [ 374.954222][ T7366] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 374.954224][ T7366] ? __rwlock_init+0x150/0x150 [ 374.954226][ T7366] ? rcu_is_watching+0x16/0xd0 [ 374.954227][ T7366] ? rcu_is_watching+0x16/0xd0 [ 374.954228][ T7366] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 374.954229][ T7366] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 374.954231][ T7366] ? trace_irq_enable.constprop.0+0x30/0x160 [ 374.954232][ T7366] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 374.954234][ T7366] netif_change_name.cold+0x4f/0x89 [ 374.954235][ T7366] ? register_netdev+0x40/0x40 [ 374.954237][ T7366] ? lock_release+0x184/0x1f0 [ 374.954239][ T7366] ? netdev_adjacent_rename_links+0x470/0x470 [ 374.954241][ T7366] ? __kernel_text_address+0x12/0x30 [ 374.954244][ T7366] ? write_profile+0xf0/0xf0 [ 374.954246][ T7366] ? __asan_memset+0x27/0x50 [ 374.954250][ T7366] do_setlink.isra.0+0x1f7d/0x2a60 [ 374.954252][ T7366] ? stack_trace_save+0x93/0xc0 [ 374.954253][ T7366] ? rtnl_link_get_size+0x350/0x350 [ 374.954254][ T7366] ? rcu_is_watching+0x16/0xd0 [ 374.954255][ T7366] ? stack_depot_save_flags+0x1bc/0x790 [ 374.954259][ T7366] ? kasan_save_stack+0x3d/0x50 [ 374.954260][ T7366] ? kasan_save_stack+0x2f/0x50 [ 374.954262][ T7366] ? kasan_save_track+0x14/0x30 [ 374.954263][ T7366] ? __kasan_kmalloc+0x7b/0x90 [ 374.954264][ T7366] ? __kmalloc_cache_noprof+0x29a/0x620 [ 374.954265][ T7366] ? rtnl_newlink+0x124/0x11b0 [ 374.954266][ T7366] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 374.954267][ T7366] ? netlink_rcv_skb+0x14e/0x3a0 [ 374.954270][ T7366] ? netlink_unicast+0x486/0x750 [ 374.954272][ T7366] ? netlink_sendmsg+0x75b/0xc90 [ 374.954273][ T7366] ? __sock_sendmsg+0xce/0x190 [ 374.954276][ T7366] ? ____sys_sendmsg+0x61a/0x860 [ 374.954277][ T7366] ? ___sys_sendmsg+0x14e/0x1d0 [ 374.954279][ T7366] ? __sys_sendmsg+0x12c/0x1d0 [ 374.954280][ T7366] ? do_syscall_64+0xff/0x530 [ 374.954283][ T7366] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 374.954285][ T7366] ? rcu_is_watching+0x16/0xd0 [ 374.954286][ T7366] ? lock_acquire+0x13c/0x160 [ 374.954288][ T7366] ? rcu_is_watching+0x16/0xd0 [ 374.954289][ T7366] ? rcu_is_watching+0x16/0xd0 [ 374.954290][ T7366] ? trace_contention_end+0xb3/0x180 [ 374.954292][ T7366] ? __mutex_lock+0x1db/0x1ea0 [ 374.954293][ T7366] ? __mutex_lock+0x9a3/0x1ea0 [ 374.954294][ T7366] ? rtnl_newlink+0x9a8/0x11b0 [ 374.954295][ T7366] ? ww_mutex_lock+0x160/0x160 [ 374.954296][ T7366] ? nla_get_range_signed+0x3d0/0x3d0 [ 374.954300][ T7366] ? rcu_is_watching+0x16/0xd0 [ 374.954301][ T7366] ? __rtnl_newlink+0x3fa/0xa50 [ 374.954303][ T7366] rtnl_newlink+0x9f1/0x11b0 [ 374.954305][ T7366] ? rcu_is_watching+0x16/0xd0 [ 374.954306][ T7366] ? rtnl_bridge_getlink+0x850/0x850 [ 374.954307][ T7366] ? lock_acquire+0x13c/0x160 [ 374.954309][ T7366] ? rcu_is_watching+0x16/0xd0 [ 374.954310][ T7366] ? is_bpf_text_address+0x3e/0x110 [ 374.954312][ T7366] ? is_bpf_text_address+0x72/0x110 [ 374.954314][ T7366] ? kernel_text_address+0x149/0x170 [ 374.954315][ T7366] ? rcu_is_watching+0x16/0xd0 [ 374.954316][ T7366] ? cap_capable+0x1d7/0x3d0 [ 374.954319][ T7366] ? arch_stack_walk+0xed/0x130 [ 374.954322][ T7366] ? rcu_is_watching+0x16/0xd0 [ 374.954323][ T7366] ? lock_acquire+0x13c/0x160 [ 374.954324][ T7366] ? rcu_is_watching+0x16/0xd0 [ 374.954326][ T7366] ? rtnl_bridge_getlink+0x850/0x850 [ 374.954327][ T7366] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 374.954329][ T7366] ? rtnl_link_fill+0x920/0x920 [ 374.954330][ T7366] ? filter_irq_stacks+0xd0/0xd0 [ 374.954331][ T7366] ? stack_depot_save_flags+0x1bc/0x790 [ 374.954334][ T7366] netlink_rcv_skb+0x14e/0x3a0 [ 374.954336][ T7366] ? rtnl_link_fill+0x920/0x920 [ 374.954337][ T7366] ? lock_release+0x184/0x1f0 [ 374.954339][ T7366] ? netlink_ack+0xcf0/0xcf0 [ 374.954340][ T7366] ? __netlink_lookup+0xb9/0x6b0 [ 374.954343][ T7366] ? rcu_is_watching+0x16/0xd0 [ 374.954344][ T7366] ? lock_release+0x184/0x1f0 [ 374.954347][ T7366] netlink_unicast+0x486/0x750 [ 374.954349][ T7366] ? netlink_attachskb+0x810/0x810 [ 374.954350][ T7366] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 374.954352][ T7366] netlink_sendmsg+0x75b/0xc90 [ 374.954355][ T7366] ? netlink_unicast+0x750/0x750 [ 374.954358][ T7366] ? kernel_text_address+0x149/0x170 [ 374.954362][ T7366] ? lock_acquire+0x13c/0x160 [ 374.954364][ T7366] ? __import_iovec+0x36c/0x620 [ 374.954369][ T7366] __sock_sendmsg+0xce/0x190 [ 374.954371][ T7366] ____sys_sendmsg+0x61a/0x860 [ 374.954373][ T7366] ? copy_msghdr_from_user+0x279/0x420 [ 374.954375][ T7366] ? sock_write_iter+0x400/0x400 [ 374.954376][ T7366] ? move_addr_to_kernel+0x40/0x40 [ 374.954377][ T7366] ? filter_irq_stacks+0xd0/0xd0 [ 374.954380][ T7366] ___sys_sendmsg+0x14e/0x1d0 [ 374.954382][ T7366] ? copy_msghdr_from_user+0x420/0x420 [ 374.954392][ T7366] __sys_sendmsg+0x12c/0x1d0 [ 374.954394][ T7366] ? __sys_sendmsg_sock+0x20/0x20 [ 374.954397][ T7366] ? rcu_is_watching+0x16/0xd0 [ 374.954398][ T7366] do_syscall_64+0xff/0x530 [ 374.954400][ T7366] ? exc_page_fault+0xee/0x100 [ 374.954402][ T7366] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 374.954404][ T7366] RIP: 0033:0x7f9edff1a54e [ 374.954406][ T7366] 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 [ 374.954408][ T7366] RSP: 002b:00007fff82622950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 374.954411][ T7366] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9edff1a54e [ 374.954413][ T7366] RDX: 0000000000000000 RSI: 00007fff82622a00 RDI: 0000000000000005 [ 374.954414][ T7366] RBP: 00007fff82622960 R08: 0000000000000000 R09: 0000000000000000 [ 374.954415][ T7366] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912774 [ 374.954415][ T7366] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff826230d0 [ 374.954418][ T7366] [ 380.976054][ T7613] eth1: renamed from tmp [ 380.976068][ T7613] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 380.976071][ T7613] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 7613, name: ip [ 380.976072][ T7613] preempt_count: 1, expected: 0 [ 380.976073][ T7613] RCU nest depth: 0, expected: 0 [ 380.976074][ T7613] INFO: lockdep is turned off. [ 380.976075][ T7613] irq event stamp: 0 [ 380.976076][ T7613] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 380.976080][ T7613] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 380.976087][ T7613] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 380.976088][ T7613] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 380.976090][ T7613] Preemption disabled at: [ 380.976091][ T7613] [] vprintk_emit+0x31b/0x3e0 [ 380.976097][ T7613] CPU: 2 UID: 0 PID: 7613 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 380.976101][ T7613] Tainted: [W]=WARN [ 380.976102][ T7613] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 380.976103][ T7613] Call Trace: [ 380.976105][ T7613] [ 380.976106][ T7613] dump_stack_lvl+0x6f/0xa0 [ 380.976112][ T7613] ? vprintk_emit+0x31b/0x3e0 [ 380.976113][ T7613] __might_resched.cold+0x1fe/0x2c1 [ 380.976117][ T7613] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 380.976120][ T7613] ? rcu_is_watching+0x16/0xd0 [ 380.976123][ T7613] __kmalloc_noprof+0x443/0x760 [ 380.976126][ T7613] ? __rwlock_init+0x150/0x150 [ 380.976129][ T7613] ? alloc_buf.isra.0+0x4b/0x260 [ 380.976134][ T7613] ? do_raw_spin_unlock+0x59/0x250 [ 380.976136][ T7613] alloc_buf.isra.0+0x4b/0x260 [ 380.976138][ T7613] put_chars+0x1e1/0x2f0 [ 380.976140][ T7613] ? __send_to_port+0x420/0x420 [ 380.976141][ T7613] ? printk_get_next_message+0x240/0x650 [ 380.976144][ T7613] ? console_prepend_replay+0x20/0x20 [ 380.976146][ T7613] ? pointer+0x794/0xed0 [ 380.976149][ T7613] hvc_console_print+0x292/0x780 [ 380.976154][ T7613] ? hvc_write+0x3a0/0x3a0 [ 380.976156][ T7613] ? __rwlock_init+0x150/0x150 [ 380.976158][ T7613] ? lock_acquire+0x13c/0x160 [ 380.976160][ T7613] console_emit_next_record+0x22f/0x4c0 [ 380.976163][ T7613] ? devkmsg_read+0x4b0/0x4b0 [ 380.976165][ T7613] ? rcu_is_watching+0x16/0xd0 [ 380.976166][ T7613] ? rcu_is_watching+0x16/0xd0 [ 380.976167][ T7613] ? rcu_is_watching+0x16/0xd0 [ 380.976168][ T7613] ? lock_acquire+0x13c/0x160 [ 380.976170][ T7613] ? console_flush_one_record+0x111/0x710 [ 380.976172][ T7613] console_flush_one_record+0x46f/0x710 [ 380.976174][ T7613] ? console_emit_next_record+0x4c0/0x4c0 [ 380.976177][ T7613] console_unlock+0xee/0x1f0 [ 380.976179][ T7613] ? lock_acquire+0x13c/0x160 [ 380.976181][ T7613] ? console_flush_one_record+0x710/0x710 [ 380.976182][ T7613] ? rcu_is_watching+0x16/0xd0 [ 380.976183][ T7613] ? lock_release+0x184/0x1f0 [ 380.976185][ T7613] ? lock_acquire+0xe0/0x160 [ 380.976186][ T7613] ? __rcu_read_lock+0x70/0x70 [ 380.976188][ T7613] ? __down_trylock_console_sem+0x5e/0xa0 [ 380.976190][ T7613] ? vprintk_emit+0x320/0x3e0 [ 380.976191][ T7613] vprintk_emit+0x37c/0x3e0 [ 380.976193][ T7613] ? wake_up_klogd_work_func+0x90/0x90 [ 380.976194][ T7613] ? prepare_to_wait_event+0x8d/0x740 [ 380.976196][ T7613] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 380.976199][ T7613] ? _mutex_trylock_nest_lock+0x390/0x390 [ 380.976202][ T7613] _printk+0xc7/0x100 [ 380.976205][ T7613] ? snapshot_read.cold+0x21/0x21 [ 380.976207][ T7613] ? synchronize_rcu_normal+0x340/0x340 [ 380.976209][ T7613] ? netdev_name+0x43/0x60 [ 380.976212][ T7613] ? __netdev_printk+0x17f/0x1d0 [ 380.976214][ T7613] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 380.976217][ T7613] netdev_info+0xe2/0x116 [ 380.976219][ T7613] ? netdev_notice+0x120/0x120 [ 380.976221][ T7613] ? do_raw_spin_lock+0x131/0x280 [ 380.976223][ T7613] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 380.976225][ T7613] ? __rwlock_init+0x150/0x150 [ 380.976227][ T7613] ? rcu_is_watching+0x16/0xd0 [ 380.976228][ T7613] ? rcu_is_watching+0x16/0xd0 [ 380.976229][ T7613] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 380.976230][ T7613] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 380.976232][ T7613] ? trace_irq_enable.constprop.0+0x30/0x160 [ 380.976233][ T7613] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 380.976235][ T7613] netif_change_name.cold+0x4f/0x89 [ 380.976237][ T7613] ? register_netdev+0x40/0x40 [ 380.976238][ T7613] ? lock_release+0x184/0x1f0 [ 380.976240][ T7613] ? netdev_adjacent_rename_links+0x470/0x470 [ 380.976243][ T7613] ? __kernel_text_address+0x12/0x30 [ 380.976245][ T7613] ? write_profile+0xf0/0xf0 [ 380.976248][ T7613] ? __asan_memset+0x27/0x50 [ 380.976252][ T7613] do_setlink.isra.0+0x1f7d/0x2a60 [ 380.976253][ T7613] ? stack_trace_save+0x93/0xc0 [ 380.976255][ T7613] ? rtnl_link_get_size+0x350/0x350 [ 380.976256][ T7613] ? rcu_is_watching+0x16/0xd0 [ 380.976257][ T7613] ? stack_depot_save_flags+0x1bc/0x790 [ 380.976260][ T7613] ? kasan_save_stack+0x3d/0x50 [ 380.976262][ T7613] ? kasan_save_stack+0x2f/0x50 [ 380.976264][ T7613] ? kasan_save_track+0x14/0x30 [ 380.976265][ T7613] ? __kasan_kmalloc+0x7b/0x90 [ 380.976266][ T7613] ? __kmalloc_cache_noprof+0x29a/0x620 [ 380.976267][ T7613] ? rtnl_newlink+0x124/0x11b0 [ 380.976268][ T7613] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 380.976269][ T7613] ? netlink_rcv_skb+0x14e/0x3a0 [ 380.976272][ T7613] ? netlink_unicast+0x486/0x750 [ 380.976274][ T7613] ? netlink_sendmsg+0x75b/0xc90 [ 380.976275][ T7613] ? __sock_sendmsg+0xce/0x190 [ 380.976278][ T7613] ? ____sys_sendmsg+0x61a/0x860 [ 380.976279][ T7613] ? ___sys_sendmsg+0x14e/0x1d0 [ 380.976281][ T7613] ? __sys_sendmsg+0x12c/0x1d0 [ 380.976282][ T7613] ? do_syscall_64+0xff/0x530 [ 380.976285][ T7613] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 380.976287][ T7613] ? rcu_is_watching+0x16/0xd0 [ 380.976289][ T7613] ? lock_acquire+0x13c/0x160 [ 380.976290][ T7613] ? rcu_is_watching+0x16/0xd0 [ 380.976291][ T7613] ? rcu_is_watching+0x16/0xd0 [ 380.976292][ T7613] ? trace_contention_end+0xb3/0x180 [ 380.976294][ T7613] ? __mutex_lock+0x1db/0x1ea0 [ 380.976295][ T7613] ? __mutex_lock+0x9a3/0x1ea0 [ 380.976296][ T7613] ? rtnl_newlink+0x9a8/0x11b0 [ 380.976297][ T7613] ? ww_mutex_lock+0x160/0x160 [ 380.976298][ T7613] ? nla_get_range_signed+0x3d0/0x3d0 [ 380.976302][ T7613] ? rcu_is_watching+0x16/0xd0 [ 380.976303][ T7613] ? __rtnl_newlink+0x3fa/0xa50 [ 380.976305][ T7613] rtnl_newlink+0x9f1/0x11b0 [ 380.976307][ T7613] ? rcu_is_watching+0x16/0xd0 [ 380.976308][ T7613] ? rtnl_bridge_getlink+0x850/0x850 [ 380.976309][ T7613] ? lock_acquire+0x13c/0x160 [ 380.976311][ T7613] ? rcu_is_watching+0x16/0xd0 [ 380.976312][ T7613] ? is_bpf_text_address+0x3e/0x110 [ 380.976315][ T7613] ? is_bpf_text_address+0x72/0x110 [ 380.976316][ T7613] ? kernel_text_address+0x149/0x170 [ 380.976317][ T7613] ? rcu_is_watching+0x16/0xd0 [ 380.976319][ T7613] ? cap_capable+0x1d7/0x3d0 [ 380.976322][ T7613] ? arch_stack_walk+0xed/0x130 [ 380.976324][ T7613] ? rcu_is_watching+0x16/0xd0 [ 380.976325][ T7613] ? lock_acquire+0x13c/0x160 [ 380.976327][ T7613] ? rcu_is_watching+0x16/0xd0 [ 380.976328][ T7613] ? rtnl_bridge_getlink+0x850/0x850 [ 380.976329][ T7613] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 380.976331][ T7613] ? rtnl_link_fill+0x920/0x920 [ 380.976332][ T7613] ? filter_irq_stacks+0xd0/0xd0 [ 380.976334][ T7613] ? stack_depot_save_flags+0x1bc/0x790 [ 380.976336][ T7613] netlink_rcv_skb+0x14e/0x3a0 [ 380.976338][ T7613] ? rtnl_link_fill+0x920/0x920 [ 380.976339][ T7613] ? lock_release+0x184/0x1f0 [ 380.976341][ T7613] ? netlink_ack+0xcf0/0xcf0 [ 380.976343][ T7613] ? __netlink_lookup+0xb9/0x6b0 [ 380.976346][ T7613] ? rcu_is_watching+0x16/0xd0 [ 380.976347][ T7613] ? lock_release+0x184/0x1f0 [ 380.976349][ T7613] netlink_unicast+0x486/0x750 [ 380.976351][ T7613] ? netlink_attachskb+0x810/0x810 [ 380.976353][ T7613] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 380.976356][ T7613] netlink_sendmsg+0x75b/0xc90 [ 380.976360][ T7613] ? netlink_unicast+0x750/0x750 [ 380.976362][ T7613] ? kernel_text_address+0x149/0x170 [ 380.976365][ T7613] ? lock_acquire+0x13c/0x160 [ 380.976367][ T7613] ? __import_iovec+0x36c/0x620 [ 380.976371][ T7613] __sock_sendmsg+0xce/0x190 [ 380.976373][ T7613] ____sys_sendmsg+0x61a/0x860 [ 380.976374][ T7613] ? copy_msghdr_from_user+0x279/0x420 [ 380.976376][ T7613] ? sock_write_iter+0x400/0x400 [ 380.976377][ T7613] ? move_addr_to_kernel+0x40/0x40 [ 380.976379][ T7613] ? filter_irq_stacks+0xd0/0xd0 [ 380.976382][ T7613] ___sys_sendmsg+0x14e/0x1d0 [ 380.976383][ T7613] ? copy_msghdr_from_user+0x420/0x420 [ 380.976388][ T7613] __sys_sendmsg+0x12c/0x1d0 [ 380.976390][ T7613] ? __sys_sendmsg_sock+0x20/0x20 [ 380.976393][ T7613] ? rcu_is_watching+0x16/0xd0 [ 380.976395][ T7613] do_syscall_64+0xff/0x530 [ 380.976396][ T7613] ? exc_page_fault+0xee/0x100 [ 380.976399][ T7613] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 380.976400][ T7613] RIP: 0033:0x7f842fa3654e [ 380.976402][ T7613] 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 [ 380.976404][ T7613] RSP: 002b:00007ffdace82860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 380.976407][ T7613] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f842fa3654e [ 380.976409][ T7613] RDX: 0000000000000000 RSI: 00007ffdace82910 RDI: 0000000000000005 [ 380.976410][ T7613] RBP: 00007ffdace82870 R08: 0000000000000000 R09: 0000000000000000 [ 380.976410][ T7613] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91277a [ 380.976411][ T7613] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdace82fe0 [ 380.976414][ T7613] [ 389.249325][ T7964] eth1: renamed from tmp [ 389.249339][ T7964] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 389.249341][ T7964] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 7964, name: ip [ 389.249343][ T7964] preempt_count: 1, expected: 0 [ 389.249344][ T7964] RCU nest depth: 0, expected: 0 [ 389.249345][ T7964] INFO: lockdep is turned off. [ 389.249346][ T7964] irq event stamp: 0 [ 389.249347][ T7964] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 389.249351][ T7964] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 389.249358][ T7964] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 389.249361][ T7964] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 389.249364][ T7964] Preemption disabled at: [ 389.249365][ T7964] [] vprintk_emit+0x31b/0x3e0 [ 389.249372][ T7964] CPU: 3 UID: 0 PID: 7964 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 389.249376][ T7964] Tainted: [W]=WARN [ 389.249377][ T7964] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 389.249379][ T7964] Call Trace: [ 389.249380][ T7964] [ 389.249381][ T7964] dump_stack_lvl+0x6f/0xa0 [ 389.249387][ T7964] ? vprintk_emit+0x31b/0x3e0 [ 389.249388][ T7964] __might_resched.cold+0x1fe/0x2c1 [ 389.249392][ T7964] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 389.249395][ T7964] ? rcu_is_watching+0x16/0xd0 [ 389.249398][ T7964] __kmalloc_noprof+0x443/0x760 [ 389.249401][ T7964] ? __rwlock_init+0x150/0x150 [ 389.249404][ T7964] ? alloc_buf.isra.0+0x4b/0x260 [ 389.249409][ T7964] ? do_raw_spin_unlock+0x59/0x250 [ 389.249411][ T7964] alloc_buf.isra.0+0x4b/0x260 [ 389.249413][ T7964] put_chars+0x1e1/0x2f0 [ 389.249415][ T7964] ? __send_to_port+0x420/0x420 [ 389.249416][ T7964] ? printk_get_next_message+0x240/0x650 [ 389.249419][ T7964] ? console_prepend_replay+0x20/0x20 [ 389.249421][ T7964] ? pointer+0x794/0xed0 [ 389.249424][ T7964] hvc_console_print+0x292/0x780 [ 389.249429][ T7964] ? hvc_write+0x3a0/0x3a0 [ 389.249431][ T7964] ? __rwlock_init+0x150/0x150 [ 389.249432][ T7964] ? lock_acquire+0x13c/0x160 [ 389.249435][ T7964] console_emit_next_record+0x22f/0x4c0 [ 389.249437][ T7964] ? devkmsg_read+0x4b0/0x4b0 [ 389.249440][ T7964] ? rcu_is_watching+0x16/0xd0 [ 389.249441][ T7964] ? rcu_is_watching+0x16/0xd0 [ 389.249442][ T7964] ? rcu_is_watching+0x16/0xd0 [ 389.249443][ T7964] ? lock_acquire+0x13c/0x160 [ 389.249444][ T7964] ? console_flush_one_record+0x111/0x710 [ 389.249446][ T7964] console_flush_one_record+0x46f/0x710 [ 389.249449][ T7964] ? console_emit_next_record+0x4c0/0x4c0 [ 389.249452][ T7964] console_unlock+0xee/0x1f0 [ 389.249453][ T7964] ? lock_acquire+0x13c/0x160 [ 389.249455][ T7964] ? console_flush_one_record+0x710/0x710 [ 389.249457][ T7964] ? rcu_is_watching+0x16/0xd0 [ 389.249458][ T7964] ? lock_release+0x184/0x1f0 [ 389.249459][ T7964] ? lock_acquire+0xe0/0x160 [ 389.249461][ T7964] ? __rcu_read_lock+0x70/0x70 [ 389.249462][ T7964] ? __down_trylock_console_sem+0x5e/0xa0 [ 389.249464][ T7964] ? vprintk_emit+0x320/0x3e0 [ 389.249466][ T7964] vprintk_emit+0x37c/0x3e0 [ 389.249468][ T7964] ? wake_up_klogd_work_func+0x90/0x90 [ 389.249469][ T7964] ? prepare_to_wait_event+0x8d/0x740 [ 389.249471][ T7964] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 389.249474][ T7964] ? _mutex_trylock_nest_lock+0x390/0x390 [ 389.249477][ T7964] _printk+0xc7/0x100 [ 389.249480][ T7964] ? snapshot_read.cold+0x21/0x21 [ 389.249482][ T7964] ? synchronize_rcu_normal+0x340/0x340 [ 389.249484][ T7964] ? netdev_name+0x43/0x60 [ 389.249493][ T7964] ? __netdev_printk+0x17f/0x1d0 [ 389.249495][ T7964] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 389.249498][ T7964] netdev_info+0xe2/0x116 [ 389.249500][ T7964] ? netdev_notice+0x120/0x120 [ 389.249502][ T7964] ? do_raw_spin_lock+0x131/0x280 [ 389.249504][ T7964] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 389.249507][ T7964] ? __rwlock_init+0x150/0x150 [ 389.249508][ T7964] ? rcu_is_watching+0x16/0xd0 [ 389.249509][ T7964] ? rcu_is_watching+0x16/0xd0 [ 389.249510][ T7964] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 389.249512][ T7964] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 389.249513][ T7964] ? trace_irq_enable.constprop.0+0x30/0x160 [ 389.249515][ T7964] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 389.249516][ T7964] netif_change_name.cold+0x4f/0x89 [ 389.249518][ T7964] ? register_netdev+0x40/0x40 [ 389.249519][ T7964] ? lock_release+0x184/0x1f0 [ 389.249521][ T7964] ? netdev_adjacent_rename_links+0x470/0x470 [ 389.249524][ T7964] ? __kernel_text_address+0x12/0x30 [ 389.249526][ T7964] ? write_profile+0xf0/0xf0 [ 389.249529][ T7964] ? __asan_memset+0x27/0x50 [ 389.249533][ T7964] do_setlink.isra.0+0x1f7d/0x2a60 [ 389.249535][ T7964] ? stack_trace_save+0x93/0xc0 [ 389.249536][ T7964] ? rtnl_link_get_size+0x350/0x350 [ 389.249537][ T7964] ? rcu_is_watching+0x16/0xd0 [ 389.249539][ T7964] ? stack_depot_save_flags+0x1bc/0x790 [ 389.249542][ T7964] ? kasan_save_stack+0x3d/0x50 [ 389.249544][ T7964] ? kasan_save_stack+0x2f/0x50 [ 389.249545][ T7964] ? kasan_save_track+0x14/0x30 [ 389.249546][ T7964] ? __kasan_kmalloc+0x7b/0x90 [ 389.249547][ T7964] ? __kmalloc_cache_noprof+0x29a/0x620 [ 389.249548][ T7964] ? rtnl_newlink+0x124/0x11b0 [ 389.249549][ T7964] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 389.249550][ T7964] ? netlink_rcv_skb+0x14e/0x3a0 [ 389.249553][ T7964] ? netlink_unicast+0x486/0x750 [ 389.249555][ T7964] ? netlink_sendmsg+0x75b/0xc90 [ 389.249556][ T7964] ? __sock_sendmsg+0xce/0x190 [ 389.249559][ T7964] ? ____sys_sendmsg+0x61a/0x860 [ 389.249560][ T7964] ? ___sys_sendmsg+0x14e/0x1d0 [ 389.249562][ T7964] ? __sys_sendmsg+0x12c/0x1d0 [ 389.249563][ T7964] ? do_syscall_64+0xff/0x530 [ 389.249565][ T7964] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 389.249568][ T7964] ? rcu_is_watching+0x16/0xd0 [ 389.249569][ T7964] ? lock_acquire+0x13c/0x160 [ 389.249570][ T7964] ? rcu_is_watching+0x16/0xd0 [ 389.249572][ T7964] ? rcu_is_watching+0x16/0xd0 [ 389.249573][ T7964] ? trace_contention_end+0xb3/0x180 [ 389.249574][ T7964] ? __mutex_lock+0x1db/0x1ea0 [ 389.249575][ T7964] ? __mutex_lock+0x9a3/0x1ea0 [ 389.249576][ T7964] ? rtnl_newlink+0x9a8/0x11b0 [ 389.249578][ T7964] ? ww_mutex_lock+0x160/0x160 [ 389.249579][ T7964] ? nla_get_range_signed+0x3d0/0x3d0 [ 389.249582][ T7964] ? rcu_is_watching+0x16/0xd0 [ 389.249583][ T7964] ? __rtnl_newlink+0x3fa/0xa50 [ 389.249585][ T7964] rtnl_newlink+0x9f1/0x11b0 [ 389.249587][ T7964] ? rcu_is_watching+0x16/0xd0 [ 389.249589][ T7964] ? rtnl_bridge_getlink+0x850/0x850 [ 389.249590][ T7964] ? lock_acquire+0x13c/0x160 [ 389.249591][ T7964] ? rcu_is_watching+0x16/0xd0 [ 389.249592][ T7964] ? is_bpf_text_address+0x3e/0x110 [ 389.249595][ T7964] ? is_bpf_text_address+0x72/0x110 [ 389.249596][ T7964] ? kernel_text_address+0x149/0x170 [ 389.249597][ T7964] ? rcu_is_watching+0x16/0xd0 [ 389.249598][ T7964] ? cap_capable+0x1d7/0x3d0 [ 389.249601][ T7964] ? arch_stack_walk+0xed/0x130 [ 389.249604][ T7964] ? rcu_is_watching+0x16/0xd0 [ 389.249605][ T7964] ? lock_acquire+0x13c/0x160 [ 389.249606][ T7964] ? rcu_is_watching+0x16/0xd0 [ 389.249608][ T7964] ? rtnl_bridge_getlink+0x850/0x850 [ 389.249609][ T7964] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 389.249610][ T7964] ? rtnl_link_fill+0x920/0x920 [ 389.249612][ T7964] ? filter_irq_stacks+0xd0/0xd0 [ 389.249613][ T7964] ? stack_depot_save_flags+0x1bc/0x790 [ 389.249616][ T7964] netlink_rcv_skb+0x14e/0x3a0 [ 389.249617][ T7964] ? rtnl_link_fill+0x920/0x920 [ 389.249619][ T7964] ? lock_release+0x184/0x1f0 [ 389.249620][ T7964] ? netlink_ack+0xcf0/0xcf0 [ 389.249622][ T7964] ? __netlink_lookup+0xb9/0x6b0 [ 389.249625][ T7964] ? rcu_is_watching+0x16/0xd0 [ 389.249626][ T7964] ? lock_release+0x184/0x1f0 [ 389.249628][ T7964] netlink_unicast+0x486/0x750 [ 389.249630][ T7964] ? netlink_attachskb+0x810/0x810 [ 389.249632][ T7964] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 389.249634][ T7964] netlink_sendmsg+0x75b/0xc90 [ 389.249636][ T7964] ? netlink_unicast+0x750/0x750 [ 389.249638][ T7964] ? kernel_text_address+0x149/0x170 [ 389.249639][ T7964] ? lock_acquire+0x13c/0x160 [ 389.249641][ T7964] ? __import_iovec+0x36c/0x620 [ 389.249644][ T7964] __sock_sendmsg+0xce/0x190 [ 389.249646][ T7964] ____sys_sendmsg+0x61a/0x860 [ 389.249648][ T7964] ? copy_msghdr_from_user+0x279/0x420 [ 389.249649][ T7964] ? sock_write_iter+0x400/0x400 [ 389.249651][ T7964] ? move_addr_to_kernel+0x40/0x40 [ 389.249652][ T7964] ? filter_irq_stacks+0xd0/0xd0 [ 389.249655][ T7964] ___sys_sendmsg+0x14e/0x1d0 [ 389.249657][ T7964] ? copy_msghdr_from_user+0x420/0x420 [ 389.249662][ T7964] __sys_sendmsg+0x12c/0x1d0 [ 389.249664][ T7964] ? __sys_sendmsg_sock+0x20/0x20 [ 389.249666][ T7964] ? rcu_is_watching+0x16/0xd0 [ 389.249668][ T7964] do_syscall_64+0xff/0x530 [ 389.249670][ T7964] ? exc_page_fault+0xee/0x100 [ 389.249672][ T7964] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 389.249673][ T7964] RIP: 0033:0x7fe6e567e54e [ 389.249675][ T7964] 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 [ 389.249677][ T7964] RSP: 002b:00007ffd5c098620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 389.249680][ T7964] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fe6e567e54e [ 389.249682][ T7964] RDX: 0000000000000000 RSI: 00007ffd5c0986d0 RDI: 0000000000000005 [ 389.249683][ T7964] RBP: 00007ffd5c098630 R08: 0000000000000000 R09: 0000000000000000 [ 389.249684][ T7964] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912782 [ 389.249684][ T7964] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd5c098da0 [ 389.249687][ T7964] [ 396.618990][ T8100] eth1: renamed from tmp [ 396.619003][ T8100] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 396.619006][ T8100] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8100, name: ip [ 396.619007][ T8100] preempt_count: 1, expected: 0 [ 396.619008][ T8100] RCU nest depth: 0, expected: 0 [ 396.619009][ T8100] INFO: lockdep is turned off. [ 396.619010][ T8100] irq event stamp: 0 [ 396.619011][ T8100] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 396.619015][ T8100] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 396.619021][ T8100] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 396.619023][ T8100] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 396.619025][ T8100] Preemption disabled at: [ 396.619026][ T8100] [] vprintk_emit+0x31b/0x3e0 [ 396.619032][ T8100] CPU: 3 UID: 0 PID: 8100 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 396.619035][ T8100] Tainted: [W]=WARN [ 396.619036][ T8100] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 396.619038][ T8100] Call Trace: [ 396.619039][ T8100] [ 396.619041][ T8100] dump_stack_lvl+0x6f/0xa0 [ 396.619046][ T8100] ? vprintk_emit+0x31b/0x3e0 [ 396.619048][ T8100] __might_resched.cold+0x1fe/0x2c1 [ 396.619051][ T8100] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 396.619055][ T8100] ? rcu_is_watching+0x16/0xd0 [ 396.619057][ T8100] __kmalloc_noprof+0x443/0x760 [ 396.619060][ T8100] ? __rwlock_init+0x150/0x150 [ 396.619063][ T8100] ? alloc_buf.isra.0+0x4b/0x260 [ 396.619068][ T8100] ? do_raw_spin_unlock+0x59/0x250 [ 396.619070][ T8100] alloc_buf.isra.0+0x4b/0x260 [ 396.619073][ T8100] put_chars+0x1e1/0x2f0 [ 396.619074][ T8100] ? __send_to_port+0x420/0x420 [ 396.619075][ T8100] ? printk_get_next_message+0x240/0x650 [ 396.619078][ T8100] ? console_prepend_replay+0x20/0x20 [ 396.619080][ T8100] ? pointer+0x794/0xed0 [ 396.619083][ T8100] hvc_console_print+0x292/0x780 [ 396.619087][ T8100] ? hvc_write+0x3a0/0x3a0 [ 396.619089][ T8100] ? __rwlock_init+0x150/0x150 [ 396.619091][ T8100] ? lock_acquire+0x13c/0x160 [ 396.619093][ T8100] console_emit_next_record+0x22f/0x4c0 [ 396.619096][ T8100] ? devkmsg_read+0x4b0/0x4b0 [ 396.619098][ T8100] ? rcu_is_watching+0x16/0xd0 [ 396.619099][ T8100] ? rcu_is_watching+0x16/0xd0 [ 396.619100][ T8100] ? rcu_is_watching+0x16/0xd0 [ 396.619101][ T8100] ? lock_acquire+0x13c/0x160 [ 396.619103][ T8100] ? console_flush_one_record+0x111/0x710 [ 396.619105][ T8100] console_flush_one_record+0x46f/0x710 [ 396.619107][ T8100] ? console_emit_next_record+0x4c0/0x4c0 [ 396.619110][ T8100] console_unlock+0xee/0x1f0 [ 396.619112][ T8100] ? lock_acquire+0x13c/0x160 [ 396.619113][ T8100] ? console_flush_one_record+0x710/0x710 [ 396.619115][ T8100] ? rcu_is_watching+0x16/0xd0 [ 396.619116][ T8100] ? lock_release+0x184/0x1f0 [ 396.619117][ T8100] ? lock_acquire+0xe0/0x160 [ 396.619119][ T8100] ? __rcu_read_lock+0x70/0x70 [ 396.619120][ T8100] ? __down_trylock_console_sem+0x5e/0xa0 [ 396.619122][ T8100] ? vprintk_emit+0x320/0x3e0 [ 396.619124][ T8100] vprintk_emit+0x37c/0x3e0 [ 396.619126][ T8100] ? wake_up_klogd_work_func+0x90/0x90 [ 396.619127][ T8100] ? prepare_to_wait_event+0x8d/0x740 [ 396.619129][ T8100] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 396.619132][ T8100] ? _mutex_trylock_nest_lock+0x390/0x390 [ 396.619134][ T8100] _printk+0xc7/0x100 [ 396.619137][ T8100] ? snapshot_read.cold+0x21/0x21 [ 396.619139][ T8100] ? synchronize_rcu_normal+0x340/0x340 [ 396.619142][ T8100] ? netdev_name+0x43/0x60 [ 396.619145][ T8100] ? __netdev_printk+0x17f/0x1d0 [ 396.619147][ T8100] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 396.619150][ T8100] netdev_info+0xe2/0x116 [ 396.619152][ T8100] ? netdev_notice+0x120/0x120 [ 396.619154][ T8100] ? do_raw_spin_lock+0x131/0x280 [ 396.619156][ T8100] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 396.619159][ T8100] ? __rwlock_init+0x150/0x150 [ 396.619160][ T8100] ? rcu_is_watching+0x16/0xd0 [ 396.619161][ T8100] ? rcu_is_watching+0x16/0xd0 [ 396.619162][ T8100] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 396.619164][ T8100] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 396.619165][ T8100] ? trace_irq_enable.constprop.0+0x30/0x160 [ 396.619166][ T8100] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 396.619168][ T8100] netif_change_name.cold+0x4f/0x89 [ 396.619170][ T8100] ? register_netdev+0x40/0x40 [ 396.619171][ T8100] ? lock_release+0x184/0x1f0 [ 396.619173][ T8100] ? netdev_adjacent_rename_links+0x470/0x470 [ 396.619176][ T8100] ? __kernel_text_address+0x12/0x30 [ 396.619178][ T8100] ? write_profile+0xf0/0xf0 [ 396.619181][ T8100] ? __asan_memset+0x27/0x50 [ 396.619184][ T8100] do_setlink.isra.0+0x1f7d/0x2a60 [ 396.619186][ T8100] ? stack_trace_save+0x93/0xc0 [ 396.619188][ T8100] ? rtnl_link_get_size+0x350/0x350 [ 396.619189][ T8100] ? rcu_is_watching+0x16/0xd0 [ 396.619190][ T8100] ? stack_depot_save_flags+0x1bc/0x790 [ 396.619193][ T8100] ? kasan_save_stack+0x3d/0x50 [ 396.619195][ T8100] ? kasan_save_stack+0x2f/0x50 [ 396.619196][ T8100] ? kasan_save_track+0x14/0x30 [ 396.619197][ T8100] ? __kasan_kmalloc+0x7b/0x90 [ 396.619198][ T8100] ? __kmalloc_cache_noprof+0x29a/0x620 [ 396.619199][ T8100] ? rtnl_newlink+0x124/0x11b0 [ 396.619200][ T8100] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 396.619202][ T8100] ? netlink_rcv_skb+0x14e/0x3a0 [ 396.619205][ T8100] ? netlink_unicast+0x486/0x750 [ 396.619206][ T8100] ? netlink_sendmsg+0x75b/0xc90 [ 396.619208][ T8100] ? __sock_sendmsg+0xce/0x190 [ 396.619210][ T8100] ? ____sys_sendmsg+0x61a/0x860 [ 396.619211][ T8100] ? ___sys_sendmsg+0x14e/0x1d0 [ 396.619213][ T8100] ? __sys_sendmsg+0x12c/0x1d0 [ 396.619215][ T8100] ? do_syscall_64+0xff/0x530 [ 396.619217][ T8100] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 396.619220][ T8100] ? rcu_is_watching+0x16/0xd0 [ 396.619221][ T8100] ? lock_acquire+0x13c/0x160 [ 396.619222][ T8100] ? rcu_is_watching+0x16/0xd0 [ 396.619223][ T8100] ? rcu_is_watching+0x16/0xd0 [ 396.619224][ T8100] ? trace_contention_end+0xb3/0x180 [ 396.619226][ T8100] ? __mutex_lock+0x1db/0x1ea0 [ 396.619227][ T8100] ? __mutex_lock+0x9a3/0x1ea0 [ 396.619228][ T8100] ? rtnl_newlink+0x9a8/0x11b0 [ 396.619230][ T8100] ? ww_mutex_lock+0x160/0x160 [ 396.619231][ T8100] ? nla_get_range_signed+0x3d0/0x3d0 [ 396.619234][ T8100] ? rcu_is_watching+0x16/0xd0 [ 396.619235][ T8100] ? __rtnl_newlink+0x3fa/0xa50 [ 396.619238][ T8100] rtnl_newlink+0x9f1/0x11b0 [ 396.619240][ T8100] ? rcu_is_watching+0x16/0xd0 [ 396.619241][ T8100] ? rtnl_bridge_getlink+0x850/0x850 [ 396.619242][ T8100] ? lock_acquire+0x13c/0x160 [ 396.619244][ T8100] ? rcu_is_watching+0x16/0xd0 [ 396.619245][ T8100] ? is_bpf_text_address+0x3e/0x110 [ 396.619247][ T8100] ? is_bpf_text_address+0x72/0x110 [ 396.619248][ T8100] ? kernel_text_address+0x149/0x170 [ 396.619250][ T8100] ? rcu_is_watching+0x16/0xd0 [ 396.619251][ T8100] ? cap_capable+0x1d7/0x3d0 [ 396.619254][ T8100] ? arch_stack_walk+0xed/0x130 [ 396.619257][ T8100] ? rcu_is_watching+0x16/0xd0 [ 396.619258][ T8100] ? lock_acquire+0x13c/0x160 [ 396.619260][ T8100] ? rcu_is_watching+0x16/0xd0 [ 396.619261][ T8100] ? rtnl_bridge_getlink+0x850/0x850 [ 396.619262][ T8100] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 396.619264][ T8100] ? rtnl_link_fill+0x920/0x920 [ 396.619265][ T8100] ? filter_irq_stacks+0xd0/0xd0 [ 396.619267][ T8100] ? stack_depot_save_flags+0x1bc/0x790 [ 396.619269][ T8100] netlink_rcv_skb+0x14e/0x3a0 [ 396.619271][ T8100] ? rtnl_link_fill+0x920/0x920 [ 396.619272][ T8100] ? lock_release+0x184/0x1f0 [ 396.619274][ T8100] ? netlink_ack+0xcf0/0xcf0 [ 396.619275][ T8100] ? __netlink_lookup+0xb9/0x6b0 [ 396.619278][ T8100] ? rcu_is_watching+0x16/0xd0 [ 396.619279][ T8100] ? lock_release+0x184/0x1f0 [ 396.619281][ T8100] netlink_unicast+0x486/0x750 [ 396.619284][ T8100] ? netlink_attachskb+0x810/0x810 [ 396.619285][ T8100] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 396.619287][ T8100] netlink_sendmsg+0x75b/0xc90 [ 396.619289][ T8100] ? netlink_unicast+0x750/0x750 [ 396.619291][ T8100] ? kernel_text_address+0x149/0x170 [ 396.619293][ T8100] ? lock_acquire+0x13c/0x160 [ 396.619294][ T8100] ? __import_iovec+0x36c/0x620 [ 396.619297][ T8100] __sock_sendmsg+0xce/0x190 [ 396.619299][ T8100] ____sys_sendmsg+0x61a/0x860 [ 396.619301][ T8100] ? copy_msghdr_from_user+0x279/0x420 [ 396.619302][ T8100] ? sock_write_iter+0x400/0x400 [ 396.619304][ T8100] ? move_addr_to_kernel+0x40/0x40 [ 396.619305][ T8100] ? filter_irq_stacks+0xd0/0xd0 [ 396.619308][ T8100] ___sys_sendmsg+0x14e/0x1d0 [ 396.619310][ T8100] ? copy_msghdr_from_user+0x420/0x420 [ 396.619315][ T8100] __sys_sendmsg+0x12c/0x1d0 [ 396.619317][ T8100] ? __sys_sendmsg_sock+0x20/0x20 [ 396.619319][ T8100] ? rcu_is_watching+0x16/0xd0 [ 396.619321][ T8100] do_syscall_64+0xff/0x530 [ 396.619323][ T8100] ? exc_page_fault+0xee/0x100 [ 396.619325][ T8100] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 396.619326][ T8100] RIP: 0033:0x7f09aba3954e [ 396.619328][ T8100] 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 [ 396.619330][ T8100] RSP: 002b:00007ffd1a50fb40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 396.619333][ T8100] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f09aba3954e [ 396.619334][ T8100] RDX: 0000000000000000 RSI: 00007ffd1a50fbf0 RDI: 0000000000000005 [ 396.619335][ T8100] RBP: 00007ffd1a50fb50 R08: 0000000000000000 R09: 0000000000000000 [ 396.619336][ T8100] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912789 [ 396.619337][ T8100] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd1a5102c0 [ 396.619339][ T8100] [ 404.013050][ T8236] eth1: renamed from tmp [ 404.013064][ T8236] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 404.013067][ T8236] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8236, name: ip [ 404.013068][ T8236] preempt_count: 1, expected: 0 [ 404.013069][ T8236] RCU nest depth: 0, expected: 0 [ 404.013070][ T8236] INFO: lockdep is turned off. [ 404.013071][ T8236] irq event stamp: 0 [ 404.013072][ T8236] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 404.013075][ T8236] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 404.013082][ T8236] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 404.013084][ T8236] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 404.013085][ T8236] Preemption disabled at: [ 404.013086][ T8236] [] vprintk_emit+0x31b/0x3e0 [ 404.013092][ T8236] CPU: 3 UID: 0 PID: 8236 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 404.013096][ T8236] Tainted: [W]=WARN [ 404.013097][ T8236] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 404.013098][ T8236] Call Trace: [ 404.013099][ T8236] [ 404.013101][ T8236] dump_stack_lvl+0x6f/0xa0 [ 404.013106][ T8236] ? vprintk_emit+0x31b/0x3e0 [ 404.013108][ T8236] __might_resched.cold+0x1fe/0x2c1 [ 404.013112][ T8236] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 404.013115][ T8236] ? rcu_is_watching+0x16/0xd0 [ 404.013118][ T8236] __kmalloc_noprof+0x443/0x760 [ 404.013121][ T8236] ? __rwlock_init+0x150/0x150 [ 404.013124][ T8236] ? alloc_buf.isra.0+0x4b/0x260 [ 404.013129][ T8236] ? do_raw_spin_unlock+0x59/0x250 [ 404.013131][ T8236] alloc_buf.isra.0+0x4b/0x260 [ 404.013133][ T8236] put_chars+0x1e1/0x2f0 [ 404.013135][ T8236] ? __send_to_port+0x420/0x420 [ 404.013136][ T8236] ? printk_get_next_message+0x240/0x650 [ 404.013138][ T8236] ? console_prepend_replay+0x20/0x20 [ 404.013141][ T8236] ? pointer+0x794/0xed0 [ 404.013144][ T8236] hvc_console_print+0x292/0x780 [ 404.013149][ T8236] ? hvc_write+0x3a0/0x3a0 [ 404.013151][ T8236] ? __rwlock_init+0x150/0x150 [ 404.013152][ T8236] ? lock_acquire+0x13c/0x160 [ 404.013155][ T8236] console_emit_next_record+0x22f/0x4c0 [ 404.013158][ T8236] ? devkmsg_read+0x4b0/0x4b0 [ 404.013160][ T8236] ? rcu_is_watching+0x16/0xd0 [ 404.013161][ T8236] ? rcu_is_watching+0x16/0xd0 [ 404.013162][ T8236] ? rcu_is_watching+0x16/0xd0 [ 404.013163][ T8236] ? lock_acquire+0x13c/0x160 [ 404.013165][ T8236] ? console_flush_one_record+0x111/0x710 [ 404.013167][ T8236] console_flush_one_record+0x46f/0x710 [ 404.013169][ T8236] ? console_emit_next_record+0x4c0/0x4c0 [ 404.013172][ T8236] console_unlock+0xee/0x1f0 [ 404.013174][ T8236] ? lock_acquire+0x13c/0x160 [ 404.013175][ T8236] ? console_flush_one_record+0x710/0x710 [ 404.013177][ T8236] ? rcu_is_watching+0x16/0xd0 [ 404.013178][ T8236] ? lock_release+0x184/0x1f0 [ 404.013180][ T8236] ? lock_acquire+0xe0/0x160 [ 404.013181][ T8236] ? __rcu_read_lock+0x70/0x70 [ 404.013183][ T8236] ? __down_trylock_console_sem+0x5e/0xa0 [ 404.013185][ T8236] ? vprintk_emit+0x320/0x3e0 [ 404.013186][ T8236] vprintk_emit+0x37c/0x3e0 [ 404.013188][ T8236] ? wake_up_klogd_work_func+0x90/0x90 [ 404.013189][ T8236] ? prepare_to_wait_event+0x8d/0x740 [ 404.013192][ T8236] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 404.013195][ T8236] ? _mutex_trylock_nest_lock+0x390/0x390 [ 404.013197][ T8236] _printk+0xc7/0x100 [ 404.013200][ T8236] ? snapshot_read.cold+0x21/0x21 [ 404.013202][ T8236] ? synchronize_rcu_normal+0x340/0x340 [ 404.013205][ T8236] ? netdev_name+0x43/0x60 [ 404.013208][ T8236] ? __netdev_printk+0x17f/0x1d0 [ 404.013210][ T8236] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 404.013213][ T8236] netdev_info+0xe2/0x116 [ 404.013215][ T8236] ? netdev_notice+0x120/0x120 [ 404.013218][ T8236] ? do_raw_spin_lock+0x131/0x280 [ 404.013219][ T8236] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 404.013222][ T8236] ? __rwlock_init+0x150/0x150 [ 404.013223][ T8236] ? rcu_is_watching+0x16/0xd0 [ 404.013224][ T8236] ? rcu_is_watching+0x16/0xd0 [ 404.013225][ T8236] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 404.013227][ T8236] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 404.013228][ T8236] ? trace_irq_enable.constprop.0+0x30/0x160 [ 404.013230][ T8236] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 404.013231][ T8236] netif_change_name.cold+0x4f/0x89 [ 404.013233][ T8236] ? register_netdev+0x40/0x40 [ 404.013234][ T8236] ? lock_release+0x184/0x1f0 [ 404.013236][ T8236] ? netdev_adjacent_rename_links+0x470/0x470 [ 404.013239][ T8236] ? __kernel_text_address+0x12/0x30 [ 404.013241][ T8236] ? write_profile+0xf0/0xf0 [ 404.013244][ T8236] ? __asan_memset+0x27/0x50 [ 404.013248][ T8236] do_setlink.isra.0+0x1f7d/0x2a60 [ 404.013250][ T8236] ? stack_trace_save+0x93/0xc0 [ 404.013251][ T8236] ? rtnl_link_get_size+0x350/0x350 [ 404.013252][ T8236] ? rcu_is_watching+0x16/0xd0 [ 404.013254][ T8236] ? stack_depot_save_flags+0x1bc/0x790 [ 404.013257][ T8236] ? kasan_save_stack+0x3d/0x50 [ 404.013258][ T8236] ? kasan_save_stack+0x2f/0x50 [ 404.013259][ T8236] ? kasan_save_track+0x14/0x30 [ 404.013261][ T8236] ? __kasan_kmalloc+0x7b/0x90 [ 404.013262][ T8236] ? __kmalloc_cache_noprof+0x29a/0x620 [ 404.013263][ T8236] ? rtnl_newlink+0x124/0x11b0 [ 404.013264][ T8236] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 404.013265][ T8236] ? netlink_rcv_skb+0x14e/0x3a0 [ 404.013268][ T8236] ? netlink_unicast+0x486/0x750 [ 404.013270][ T8236] ? netlink_sendmsg+0x75b/0xc90 [ 404.013271][ T8236] ? __sock_sendmsg+0xce/0x190 [ 404.013274][ T8236] ? ____sys_sendmsg+0x61a/0x860 [ 404.013275][ T8236] ? ___sys_sendmsg+0x14e/0x1d0 [ 404.013276][ T8236] ? __sys_sendmsg+0x12c/0x1d0 [ 404.013278][ T8236] ? do_syscall_64+0xff/0x530 [ 404.013281][ T8236] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 404.013283][ T8236] ? rcu_is_watching+0x16/0xd0 [ 404.013284][ T8236] ? lock_acquire+0x13c/0x160 [ 404.013286][ T8236] ? rcu_is_watching+0x16/0xd0 [ 404.013287][ T8236] ? rcu_is_watching+0x16/0xd0 [ 404.013288][ T8236] ? trace_contention_end+0xb3/0x180 [ 404.013289][ T8236] ? __mutex_lock+0x1db/0x1ea0 [ 404.013291][ T8236] ? __mutex_lock+0x9a3/0x1ea0 [ 404.013292][ T8236] ? rtnl_newlink+0x9a8/0x11b0 [ 404.013293][ T8236] ? ww_mutex_lock+0x160/0x160 [ 404.013294][ T8236] ? nla_get_range_signed+0x3d0/0x3d0 [ 404.013298][ T8236] ? rcu_is_watching+0x16/0xd0 [ 404.013299][ T8236] ? __rtnl_newlink+0x3fa/0xa50 [ 404.013301][ T8236] rtnl_newlink+0x9f1/0x11b0 [ 404.013303][ T8236] ? rcu_is_watching+0x16/0xd0 [ 404.013304][ T8236] ? rtnl_bridge_getlink+0x850/0x850 [ 404.013305][ T8236] ? lock_acquire+0x13c/0x160 [ 404.013307][ T8236] ? rcu_is_watching+0x16/0xd0 [ 404.013308][ T8236] ? is_bpf_text_address+0x3e/0x110 [ 404.013311][ T8236] ? is_bpf_text_address+0x72/0x110 [ 404.013312][ T8236] ? kernel_text_address+0x149/0x170 [ 404.013314][ T8236] ? rcu_is_watching+0x16/0xd0 [ 404.013315][ T8236] ? cap_capable+0x1d7/0x3d0 [ 404.013318][ T8236] ? arch_stack_walk+0xed/0x130 [ 404.013321][ T8236] ? rcu_is_watching+0x16/0xd0 [ 404.013322][ T8236] ? lock_acquire+0x13c/0x160 [ 404.013323][ T8236] ? rcu_is_watching+0x16/0xd0 [ 404.013325][ T8236] ? rtnl_bridge_getlink+0x850/0x850 [ 404.013326][ T8236] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 404.013328][ T8236] ? rtnl_link_fill+0x920/0x920 [ 404.013329][ T8236] ? filter_irq_stacks+0xd0/0xd0 [ 404.013331][ T8236] ? stack_depot_save_flags+0x1bc/0x790 [ 404.013333][ T8236] netlink_rcv_skb+0x14e/0x3a0 [ 404.013335][ T8236] ? rtnl_link_fill+0x920/0x920 [ 404.013336][ T8236] ? lock_release+0x184/0x1f0 [ 404.013338][ T8236] ? netlink_ack+0xcf0/0xcf0 [ 404.013339][ T8236] ? __netlink_lookup+0xb9/0x6b0 [ 404.013343][ T8236] ? rcu_is_watching+0x16/0xd0 [ 404.013344][ T8236] ? lock_release+0x184/0x1f0 [ 404.013346][ T8236] netlink_unicast+0x486/0x750 [ 404.013348][ T8236] ? netlink_attachskb+0x810/0x810 [ 404.013350][ T8236] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 404.013352][ T8236] netlink_sendmsg+0x75b/0xc90 [ 404.013354][ T8236] ? netlink_unicast+0x750/0x750 [ 404.013356][ T8236] ? kernel_text_address+0x149/0x170 [ 404.013359][ T8236] ? lock_acquire+0x13c/0x160 [ 404.013361][ T8236] ? __import_iovec+0x36c/0x620 [ 404.013366][ T8236] __sock_sendmsg+0xce/0x190 [ 404.013368][ T8236] ____sys_sendmsg+0x61a/0x860 [ 404.013370][ T8236] ? copy_msghdr_from_user+0x279/0x420 [ 404.013372][ T8236] ? sock_write_iter+0x400/0x400 [ 404.013373][ T8236] ? move_addr_to_kernel+0x40/0x40 [ 404.013375][ T8236] ? filter_irq_stacks+0xd0/0xd0 [ 404.013378][ T8236] ___sys_sendmsg+0x14e/0x1d0 [ 404.013379][ T8236] ? copy_msghdr_from_user+0x420/0x420 [ 404.013384][ T8236] __sys_sendmsg+0x12c/0x1d0 [ 404.013386][ T8236] ? __sys_sendmsg_sock+0x20/0x20 [ 404.013389][ T8236] ? rcu_is_watching+0x16/0xd0 [ 404.013391][ T8236] do_syscall_64+0xff/0x530 [ 404.013392][ T8236] ? exc_page_fault+0xee/0x100 [ 404.013394][ T8236] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 404.013396][ T8236] RIP: 0033:0x7fcdcb2e854e [ 404.013398][ T8236] 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 [ 404.013400][ T8236] RSP: 002b:00007ffca516c920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 404.013403][ T8236] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fcdcb2e854e [ 404.013405][ T8236] RDX: 0000000000000000 RSI: 00007ffca516c9d0 RDI: 0000000000000005 [ 404.013406][ T8236] RBP: 00007ffca516c930 R08: 0000000000000000 R09: 0000000000000000 [ 404.013406][ T8236] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912791 [ 404.013407][ T8236] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffca516d0a0 [ 404.013410][ T8236] [ 411.443888][ T8372] eth1: renamed from tmp [ 411.443903][ T8372] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 411.443905][ T8372] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8372, name: ip [ 411.443907][ T8372] preempt_count: 1, expected: 0 [ 411.443908][ T8372] RCU nest depth: 0, expected: 0 [ 411.443909][ T8372] INFO: lockdep is turned off. [ 411.443910][ T8372] irq event stamp: 0 [ 411.443911][ T8372] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 411.443915][ T8372] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 411.443922][ T8372] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 411.443923][ T8372] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 411.443925][ T8372] Preemption disabled at: [ 411.443926][ T8372] [] vprintk_emit+0x31b/0x3e0 [ 411.443932][ T8372] CPU: 2 UID: 0 PID: 8372 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 411.443936][ T8372] Tainted: [W]=WARN [ 411.443937][ T8372] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 411.443939][ T8372] Call Trace: [ 411.443940][ T8372] [ 411.443941][ T8372] dump_stack_lvl+0x6f/0xa0 [ 411.443947][ T8372] ? vprintk_emit+0x31b/0x3e0 [ 411.443951][ T8372] __might_resched.cold+0x1fe/0x2c1 [ 411.443955][ T8372] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 411.443959][ T8372] ? rcu_is_watching+0x16/0xd0 [ 411.443961][ T8372] __kmalloc_noprof+0x443/0x760 [ 411.443965][ T8372] ? __rwlock_init+0x150/0x150 [ 411.443968][ T8372] ? alloc_buf.isra.0+0x4b/0x260 [ 411.443973][ T8372] ? do_raw_spin_unlock+0x59/0x250 [ 411.443975][ T8372] alloc_buf.isra.0+0x4b/0x260 [ 411.443977][ T8372] put_chars+0x1e1/0x2f0 [ 411.443979][ T8372] ? __send_to_port+0x420/0x420 [ 411.443980][ T8372] ? printk_get_next_message+0x240/0x650 [ 411.443982][ T8372] ? console_prepend_replay+0x20/0x20 [ 411.443984][ T8372] ? pointer+0x794/0xed0 [ 411.443988][ T8372] hvc_console_print+0x292/0x780 [ 411.443993][ T8372] ? hvc_write+0x3a0/0x3a0 [ 411.443995][ T8372] ? __rwlock_init+0x150/0x150 [ 411.443996][ T8372] ? lock_acquire+0x13c/0x160 [ 411.443999][ T8372] console_emit_next_record+0x22f/0x4c0 [ 411.444002][ T8372] ? devkmsg_read+0x4b0/0x4b0 [ 411.444004][ T8372] ? rcu_is_watching+0x16/0xd0 [ 411.444005][ T8372] ? rcu_is_watching+0x16/0xd0 [ 411.444006][ T8372] ? rcu_is_watching+0x16/0xd0 [ 411.444007][ T8372] ? lock_acquire+0x13c/0x160 [ 411.444009][ T8372] ? console_flush_one_record+0x111/0x710 [ 411.444011][ T8372] console_flush_one_record+0x46f/0x710 [ 411.444013][ T8372] ? console_emit_next_record+0x4c0/0x4c0 [ 411.444016][ T8372] console_unlock+0xee/0x1f0 [ 411.444018][ T8372] ? lock_acquire+0x13c/0x160 [ 411.444019][ T8372] ? console_flush_one_record+0x710/0x710 [ 411.444021][ T8372] ? rcu_is_watching+0x16/0xd0 [ 411.444022][ T8372] ? lock_release+0x184/0x1f0 [ 411.444024][ T8372] ? lock_acquire+0xe0/0x160 [ 411.444025][ T8372] ? __rcu_read_lock+0x70/0x70 [ 411.444026][ T8372] ? __down_trylock_console_sem+0x5e/0xa0 [ 411.444029][ T8372] ? vprintk_emit+0x320/0x3e0 [ 411.444030][ T8372] vprintk_emit+0x37c/0x3e0 [ 411.444032][ T8372] ? wake_up_klogd_work_func+0x90/0x90 [ 411.444033][ T8372] ? prepare_to_wait_event+0x8d/0x740 [ 411.444035][ T8372] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 411.444039][ T8372] ? _mutex_trylock_nest_lock+0x390/0x390 [ 411.444041][ T8372] _printk+0xc7/0x100 [ 411.444044][ T8372] ? snapshot_read.cold+0x21/0x21 [ 411.444046][ T8372] ? synchronize_rcu_normal+0x340/0x340 [ 411.444048][ T8372] ? netdev_name+0x43/0x60 [ 411.444052][ T8372] ? __netdev_printk+0x17f/0x1d0 [ 411.444054][ T8372] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 411.444057][ T8372] netdev_info+0xe2/0x116 [ 411.444059][ T8372] ? netdev_notice+0x120/0x120 [ 411.444061][ T8372] ? do_raw_spin_lock+0x131/0x280 [ 411.444063][ T8372] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 411.444065][ T8372] ? __rwlock_init+0x150/0x150 [ 411.444067][ T8372] ? rcu_is_watching+0x16/0xd0 [ 411.444068][ T8372] ? rcu_is_watching+0x16/0xd0 [ 411.444069][ T8372] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 411.444070][ T8372] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 411.444072][ T8372] ? trace_irq_enable.constprop.0+0x30/0x160 [ 411.444073][ T8372] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 411.444074][ T8372] netif_change_name.cold+0x4f/0x89 [ 411.444076][ T8372] ? register_netdev+0x40/0x40 [ 411.444078][ T8372] ? lock_release+0x184/0x1f0 [ 411.444080][ T8372] ? netdev_adjacent_rename_links+0x470/0x470 [ 411.444082][ T8372] ? __kernel_text_address+0x12/0x30 [ 411.444085][ T8372] ? write_profile+0xf0/0xf0 [ 411.444087][ T8372] ? __asan_memset+0x27/0x50 [ 411.444091][ T8372] do_setlink.isra.0+0x1f7d/0x2a60 [ 411.444093][ T8372] ? stack_trace_save+0x93/0xc0 [ 411.444094][ T8372] ? rtnl_link_get_size+0x350/0x350 [ 411.444095][ T8372] ? rcu_is_watching+0x16/0xd0 [ 411.444097][ T8372] ? stack_depot_save_flags+0x1bc/0x790 [ 411.444100][ T8372] ? kasan_save_stack+0x3d/0x50 [ 411.444102][ T8372] ? kasan_save_stack+0x2f/0x50 [ 411.444103][ T8372] ? kasan_save_track+0x14/0x30 [ 411.444104][ T8372] ? __kasan_kmalloc+0x7b/0x90 [ 411.444105][ T8372] ? __kmalloc_cache_noprof+0x29a/0x620 [ 411.444106][ T8372] ? rtnl_newlink+0x124/0x11b0 [ 411.444107][ T8372] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 411.444109][ T8372] ? netlink_rcv_skb+0x14e/0x3a0 [ 411.444112][ T8372] ? netlink_unicast+0x486/0x750 [ 411.444113][ T8372] ? netlink_sendmsg+0x75b/0xc90 [ 411.444115][ T8372] ? __sock_sendmsg+0xce/0x190 [ 411.444118][ T8372] ? ____sys_sendmsg+0x61a/0x860 [ 411.444119][ T8372] ? ___sys_sendmsg+0x14e/0x1d0 [ 411.444120][ T8372] ? __sys_sendmsg+0x12c/0x1d0 [ 411.444122][ T8372] ? do_syscall_64+0xff/0x530 [ 411.444124][ T8372] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 411.444127][ T8372] ? rcu_is_watching+0x16/0xd0 [ 411.444128][ T8372] ? lock_acquire+0x13c/0x160 [ 411.444129][ T8372] ? rcu_is_watching+0x16/0xd0 [ 411.444130][ T8372] ? rcu_is_watching+0x16/0xd0 [ 411.444132][ T8372] ? trace_contention_end+0xb3/0x180 [ 411.444133][ T8372] ? __mutex_lock+0x1db/0x1ea0 [ 411.444134][ T8372] ? __mutex_lock+0x9a3/0x1ea0 [ 411.444135][ T8372] ? rtnl_newlink+0x9a8/0x11b0 [ 411.444137][ T8372] ? ww_mutex_lock+0x160/0x160 [ 411.444138][ T8372] ? nla_get_range_signed+0x3d0/0x3d0 [ 411.444141][ T8372] ? rcu_is_watching+0x16/0xd0 [ 411.444142][ T8372] ? __rtnl_newlink+0x3fa/0xa50 [ 411.444145][ T8372] rtnl_newlink+0x9f1/0x11b0 [ 411.444147][ T8372] ? rcu_is_watching+0x16/0xd0 [ 411.444148][ T8372] ? rtnl_bridge_getlink+0x850/0x850 [ 411.444149][ T8372] ? lock_acquire+0x13c/0x160 [ 411.444150][ T8372] ? rcu_is_watching+0x16/0xd0 [ 411.444152][ T8372] ? is_bpf_text_address+0x3e/0x110 [ 411.444154][ T8372] ? is_bpf_text_address+0x72/0x110 [ 411.444155][ T8372] ? kernel_text_address+0x149/0x170 [ 411.444157][ T8372] ? rcu_is_watching+0x16/0xd0 [ 411.444158][ T8372] ? cap_capable+0x1d7/0x3d0 [ 411.444161][ T8372] ? arch_stack_walk+0xed/0x130 [ 411.444164][ T8372] ? rcu_is_watching+0x16/0xd0 [ 411.444165][ T8372] ? lock_acquire+0x13c/0x160 [ 411.444166][ T8372] ? rcu_is_watching+0x16/0xd0 [ 411.444167][ T8372] ? rtnl_bridge_getlink+0x850/0x850 [ 411.444169][ T8372] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 411.444170][ T8372] ? rtnl_link_fill+0x920/0x920 [ 411.444172][ T8372] ? filter_irq_stacks+0xd0/0xd0 [ 411.444173][ T8372] ? stack_depot_save_flags+0x1bc/0x790 [ 411.444176][ T8372] netlink_rcv_skb+0x14e/0x3a0 [ 411.444177][ T8372] ? rtnl_link_fill+0x920/0x920 [ 411.444179][ T8372] ? lock_release+0x184/0x1f0 [ 411.444180][ T8372] ? netlink_ack+0xcf0/0xcf0 [ 411.444182][ T8372] ? __netlink_lookup+0xb9/0x6b0 [ 411.444185][ T8372] ? rcu_is_watching+0x16/0xd0 [ 411.444186][ T8372] ? lock_release+0x184/0x1f0 [ 411.444188][ T8372] netlink_unicast+0x486/0x750 [ 411.444191][ T8372] ? netlink_attachskb+0x810/0x810 [ 411.444192][ T8372] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 411.444194][ T8372] netlink_sendmsg+0x75b/0xc90 [ 411.444197][ T8372] ? netlink_unicast+0x750/0x750 [ 411.444198][ T8372] ? kernel_text_address+0x149/0x170 [ 411.444200][ T8372] ? lock_acquire+0x13c/0x160 [ 411.444201][ T8372] ? __import_iovec+0x36c/0x620 [ 411.444204][ T8372] __sock_sendmsg+0xce/0x190 [ 411.444206][ T8372] ____sys_sendmsg+0x61a/0x860 [ 411.444208][ T8372] ? copy_msghdr_from_user+0x279/0x420 [ 411.444209][ T8372] ? sock_write_iter+0x400/0x400 [ 411.444211][ T8372] ? move_addr_to_kernel+0x40/0x40 [ 411.444212][ T8372] ? filter_irq_stacks+0xd0/0xd0 [ 411.444215][ T8372] ___sys_sendmsg+0x14e/0x1d0 [ 411.444217][ T8372] ? copy_msghdr_from_user+0x420/0x420 [ 411.444222][ T8372] __sys_sendmsg+0x12c/0x1d0 [ 411.444224][ T8372] ? __sys_sendmsg_sock+0x20/0x20 [ 411.444227][ T8372] ? rcu_is_watching+0x16/0xd0 [ 411.444228][ T8372] do_syscall_64+0xff/0x530 [ 411.444230][ T8372] ? exc_page_fault+0xee/0x100 [ 411.444232][ T8372] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 411.444233][ T8372] RIP: 0033:0x7fc031ea554e [ 411.444235][ T8372] 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 [ 411.444237][ T8372] RSP: 002b:00007ffd3bfc0370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 411.444241][ T8372] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc031ea554e [ 411.444242][ T8372] RDX: 0000000000000000 RSI: 00007ffd3bfc0420 RDI: 0000000000000005 [ 411.444243][ T8372] RBP: 00007ffd3bfc0380 R08: 0000000000000000 R09: 0000000000000000 [ 411.444244][ T8372] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912798 [ 411.444245][ T8372] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd3bfc0af0 [ 411.444247][ T8372] [ 418.974124][ T8515] eth1: renamed from tmp [ 418.974138][ T8515] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 418.974141][ T8515] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8515, name: ip [ 418.974143][ T8515] preempt_count: 1, expected: 0 [ 418.974143][ T8515] RCU nest depth: 0, expected: 0 [ 418.974145][ T8515] INFO: lockdep is turned off. [ 418.974146][ T8515] irq event stamp: 0 [ 418.974147][ T8515] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 418.974151][ T8515] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 418.974157][ T8515] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 418.974159][ T8515] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 418.974161][ T8515] Preemption disabled at: [ 418.974162][ T8515] [] vprintk_emit+0x31b/0x3e0 [ 418.974168][ T8515] CPU: 0 UID: 0 PID: 8515 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 418.974172][ T8515] Tainted: [W]=WARN [ 418.974173][ T8515] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 418.974174][ T8515] Call Trace: [ 418.974176][ T8515] [ 418.974177][ T8515] dump_stack_lvl+0x6f/0xa0 [ 418.974183][ T8515] ? vprintk_emit+0x31b/0x3e0 [ 418.974184][ T8515] __might_resched.cold+0x1fe/0x2c1 [ 418.974188][ T8515] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 418.974192][ T8515] ? rcu_is_watching+0x16/0xd0 [ 418.974194][ T8515] __kmalloc_noprof+0x443/0x760 [ 418.974197][ T8515] ? __rwlock_init+0x150/0x150 [ 418.974200][ T8515] ? alloc_buf.isra.0+0x4b/0x260 [ 418.974206][ T8515] ? do_raw_spin_unlock+0x59/0x250 [ 418.974208][ T8515] alloc_buf.isra.0+0x4b/0x260 [ 418.974210][ T8515] put_chars+0x1e1/0x2f0 [ 418.974212][ T8515] ? __send_to_port+0x420/0x420 [ 418.974213][ T8515] ? printk_get_next_message+0x240/0x650 [ 418.974215][ T8515] ? console_prepend_replay+0x20/0x20 [ 418.974218][ T8515] ? pointer+0x794/0xed0 [ 418.974221][ T8515] hvc_console_print+0x292/0x780 [ 418.974226][ T8515] ? hvc_write+0x3a0/0x3a0 [ 418.974228][ T8515] ? __rwlock_init+0x150/0x150 [ 418.974230][ T8515] ? lock_acquire+0x13c/0x160 [ 418.974233][ T8515] console_emit_next_record+0x22f/0x4c0 [ 418.974236][ T8515] ? devkmsg_read+0x4b0/0x4b0 [ 418.974238][ T8515] ? rcu_is_watching+0x16/0xd0 [ 418.974239][ T8515] ? rcu_is_watching+0x16/0xd0 [ 418.974240][ T8515] ? rcu_is_watching+0x16/0xd0 [ 418.974241][ T8515] ? lock_acquire+0x13c/0x160 [ 418.974243][ T8515] ? console_flush_one_record+0x111/0x710 [ 418.974244][ T8515] console_flush_one_record+0x46f/0x710 [ 418.974247][ T8515] ? console_emit_next_record+0x4c0/0x4c0 [ 418.974250][ T8515] console_unlock+0xee/0x1f0 [ 418.974251][ T8515] ? lock_acquire+0x13c/0x160 [ 418.974253][ T8515] ? console_flush_one_record+0x710/0x710 [ 418.974255][ T8515] ? rcu_is_watching+0x16/0xd0 [ 418.974256][ T8515] ? lock_release+0x184/0x1f0 [ 418.974257][ T8515] ? lock_acquire+0xe0/0x160 [ 418.974259][ T8515] ? __rcu_read_lock+0x70/0x70 [ 418.974260][ T8515] ? __down_trylock_console_sem+0x5e/0xa0 [ 418.974262][ T8515] ? vprintk_emit+0x320/0x3e0 [ 418.974264][ T8515] vprintk_emit+0x37c/0x3e0 [ 418.974265][ T8515] ? wake_up_klogd_work_func+0x90/0x90 [ 418.974267][ T8515] ? prepare_to_wait_event+0x8d/0x740 [ 418.974269][ T8515] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 418.974272][ T8515] ? _mutex_trylock_nest_lock+0x390/0x390 [ 418.974275][ T8515] _printk+0xc7/0x100 [ 418.974278][ T8515] ? snapshot_read.cold+0x21/0x21 [ 418.974280][ T8515] ? synchronize_rcu_normal+0x340/0x340 [ 418.974282][ T8515] ? netdev_name+0x43/0x60 [ 418.974285][ T8515] ? __netdev_printk+0x17f/0x1d0 [ 418.974287][ T8515] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 418.974290][ T8515] netdev_info+0xe2/0x116 [ 418.974293][ T8515] ? netdev_notice+0x120/0x120 [ 418.974295][ T8515] ? do_raw_spin_lock+0x131/0x280 [ 418.974296][ T8515] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 418.974299][ T8515] ? __rwlock_init+0x150/0x150 [ 418.974300][ T8515] ? rcu_is_watching+0x16/0xd0 [ 418.974301][ T8515] ? rcu_is_watching+0x16/0xd0 [ 418.974303][ T8515] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 418.974304][ T8515] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 418.974306][ T8515] ? trace_irq_enable.constprop.0+0x30/0x160 [ 418.974307][ T8515] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 418.974308][ T8515] netif_change_name.cold+0x4f/0x89 [ 418.974310][ T8515] ? register_netdev+0x40/0x40 [ 418.974311][ T8515] ? lock_release+0x184/0x1f0 [ 418.974313][ T8515] ? netdev_adjacent_rename_links+0x470/0x470 [ 418.974316][ T8515] ? __kernel_text_address+0x12/0x30 [ 418.974318][ T8515] ? write_profile+0xf0/0xf0 [ 418.974321][ T8515] ? __asan_memset+0x27/0x50 [ 418.974325][ T8515] do_setlink.isra.0+0x1f7d/0x2a60 [ 418.974326][ T8515] ? stack_trace_save+0x93/0xc0 [ 418.974328][ T8515] ? rtnl_link_get_size+0x350/0x350 [ 418.974329][ T8515] ? rcu_is_watching+0x16/0xd0 [ 418.974330][ T8515] ? stack_depot_save_flags+0x1bc/0x790 [ 418.974334][ T8515] ? kasan_save_stack+0x3d/0x50 [ 418.974336][ T8515] ? kasan_save_stack+0x2f/0x50 [ 418.974337][ T8515] ? kasan_save_track+0x14/0x30 [ 418.974338][ T8515] ? __kasan_kmalloc+0x7b/0x90 [ 418.974339][ T8515] ? __kmalloc_cache_noprof+0x29a/0x620 [ 418.974340][ T8515] ? rtnl_newlink+0x124/0x11b0 [ 418.974341][ T8515] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 418.974342][ T8515] ? netlink_rcv_skb+0x14e/0x3a0 [ 418.974345][ T8515] ? netlink_unicast+0x486/0x750 [ 418.974347][ T8515] ? netlink_sendmsg+0x75b/0xc90 [ 418.974348][ T8515] ? __sock_sendmsg+0xce/0x190 [ 418.974351][ T8515] ? ____sys_sendmsg+0x61a/0x860 [ 418.974352][ T8515] ? ___sys_sendmsg+0x14e/0x1d0 [ 418.974354][ T8515] ? __sys_sendmsg+0x12c/0x1d0 [ 418.974357][ T8515] ? do_syscall_64+0xff/0x530 [ 418.974360][ T8515] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 418.974364][ T8515] ? rcu_is_watching+0x16/0xd0 [ 418.974366][ T8515] ? lock_acquire+0x13c/0x160 [ 418.974368][ T8515] ? rcu_is_watching+0x16/0xd0 [ 418.974370][ T8515] ? rcu_is_watching+0x16/0xd0 [ 418.974371][ T8515] ? trace_contention_end+0xb3/0x180 [ 418.974373][ T8515] ? __mutex_lock+0x1db/0x1ea0 [ 418.974374][ T8515] ? __mutex_lock+0x9a3/0x1ea0 [ 418.974375][ T8515] ? rtnl_newlink+0x9a8/0x11b0 [ 418.974377][ T8515] ? ww_mutex_lock+0x160/0x160 [ 418.974378][ T8515] ? nla_get_range_signed+0x3d0/0x3d0 [ 418.974381][ T8515] ? rcu_is_watching+0x16/0xd0 [ 418.974382][ T8515] ? __rtnl_newlink+0x3fa/0xa50 [ 418.974384][ T8515] rtnl_newlink+0x9f1/0x11b0 [ 418.974386][ T8515] ? rcu_is_watching+0x16/0xd0 [ 418.974388][ T8515] ? rtnl_bridge_getlink+0x850/0x850 [ 418.974389][ T8515] ? lock_acquire+0x13c/0x160 [ 418.974390][ T8515] ? rcu_is_watching+0x16/0xd0 [ 418.974392][ T8515] ? is_bpf_text_address+0x3e/0x110 [ 418.974394][ T8515] ? is_bpf_text_address+0x72/0x110 [ 418.974396][ T8515] ? kernel_text_address+0x149/0x170 [ 418.974397][ T8515] ? rcu_is_watching+0x16/0xd0 [ 418.974398][ T8515] ? cap_capable+0x1d7/0x3d0 [ 418.974402][ T8515] ? arch_stack_walk+0xed/0x130 [ 418.974404][ T8515] ? rcu_is_watching+0x16/0xd0 [ 418.974405][ T8515] ? lock_acquire+0x13c/0x160 [ 418.974407][ T8515] ? rcu_is_watching+0x16/0xd0 [ 418.974408][ T8515] ? rtnl_bridge_getlink+0x850/0x850 [ 418.974409][ T8515] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 418.974411][ T8515] ? rtnl_link_fill+0x920/0x920 [ 418.974412][ T8515] ? filter_irq_stacks+0xd0/0xd0 [ 418.974414][ T8515] ? stack_depot_save_flags+0x1bc/0x790 [ 418.974416][ T8515] netlink_rcv_skb+0x14e/0x3a0 [ 418.974418][ T8515] ? rtnl_link_fill+0x920/0x920 [ 418.974419][ T8515] ? lock_release+0x184/0x1f0 [ 418.974421][ T8515] ? netlink_ack+0xcf0/0xcf0 [ 418.974422][ T8515] ? __netlink_lookup+0xb9/0x6b0 [ 418.974426][ T8515] ? rcu_is_watching+0x16/0xd0 [ 418.974427][ T8515] ? lock_release+0x184/0x1f0 [ 418.974429][ T8515] netlink_unicast+0x486/0x750 [ 418.974431][ T8515] ? netlink_attachskb+0x810/0x810 [ 418.974433][ T8515] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 418.974435][ T8515] netlink_sendmsg+0x75b/0xc90 [ 418.974437][ T8515] ? netlink_unicast+0x750/0x750 [ 418.974439][ T8515] ? kernel_text_address+0x149/0x170 [ 418.974440][ T8515] ? lock_acquire+0x13c/0x160 [ 418.974442][ T8515] ? __import_iovec+0x36c/0x620 [ 418.974445][ T8515] __sock_sendmsg+0xce/0x190 [ 418.974447][ T8515] ____sys_sendmsg+0x61a/0x860 [ 418.974448][ T8515] ? copy_msghdr_from_user+0x279/0x420 [ 418.974450][ T8515] ? sock_write_iter+0x400/0x400 [ 418.974451][ T8515] ? move_addr_to_kernel+0x40/0x40 [ 418.974453][ T8515] ? filter_irq_stacks+0xd0/0xd0 [ 418.974456][ T8515] ___sys_sendmsg+0x14e/0x1d0 [ 418.974458][ T8515] ? copy_msghdr_from_user+0x420/0x420 [ 418.974463][ T8515] __sys_sendmsg+0x12c/0x1d0 [ 418.974465][ T8515] ? __sys_sendmsg_sock+0x20/0x20 [ 418.974467][ T8515] ? rcu_is_watching+0x16/0xd0 [ 418.974469][ T8515] do_syscall_64+0xff/0x530 [ 418.974471][ T8515] ? exc_page_fault+0xee/0x100 [ 418.974473][ T8515] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 418.974474][ T8515] RIP: 0033:0x7f77ff75154e [ 418.974476][ T8515] 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 [ 418.974478][ T8515] RSP: 002b:00007ffefe6e75c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 418.974481][ T8515] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f77ff75154e [ 418.974483][ T8515] RDX: 0000000000000000 RSI: 00007ffefe6e7670 RDI: 0000000000000005 [ 418.974483][ T8515] RBP: 00007ffefe6e75d0 R08: 0000000000000000 R09: 0000000000000000 [ 418.974484][ T8515] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9127a0 [ 418.974485][ T8515] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffefe6e7d40 [ 418.974487][ T8515] [ 426.461012][ T8658] eth1: renamed from tmp [ 426.461026][ T8658] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 426.461029][ T8658] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8658, name: ip [ 426.461030][ T8658] preempt_count: 1, expected: 0 [ 426.461031][ T8658] RCU nest depth: 0, expected: 0 [ 426.461032][ T8658] INFO: lockdep is turned off. [ 426.461033][ T8658] irq event stamp: 0 [ 426.461034][ T8658] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 426.461039][ T8658] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 426.461046][ T8658] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 426.461048][ T8658] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 426.461050][ T8658] Preemption disabled at: [ 426.461051][ T8658] [] vprintk_emit+0x31b/0x3e0 [ 426.461057][ T8658] CPU: 3 UID: 0 PID: 8658 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 426.461061][ T8658] Tainted: [W]=WARN [ 426.461062][ T8658] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 426.461064][ T8658] Call Trace: [ 426.461066][ T8658] [ 426.461067][ T8658] dump_stack_lvl+0x6f/0xa0 [ 426.461073][ T8658] ? vprintk_emit+0x31b/0x3e0 [ 426.461074][ T8658] __might_resched.cold+0x1fe/0x2c1 [ 426.461078][ T8658] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 426.461082][ T8658] ? rcu_is_watching+0x16/0xd0 [ 426.461085][ T8658] __kmalloc_noprof+0x443/0x760 [ 426.461088][ T8658] ? __rwlock_init+0x150/0x150 [ 426.461091][ T8658] ? alloc_buf.isra.0+0x4b/0x260 [ 426.461096][ T8658] ? do_raw_spin_unlock+0x59/0x250 [ 426.461098][ T8658] alloc_buf.isra.0+0x4b/0x260 [ 426.461100][ T8658] put_chars+0x1e1/0x2f0 [ 426.461102][ T8658] ? __send_to_port+0x420/0x420 [ 426.461103][ T8658] ? printk_get_next_message+0x240/0x650 [ 426.461105][ T8658] ? console_prepend_replay+0x20/0x20 [ 426.461107][ T8658] ? pointer+0x794/0xed0 [ 426.461111][ T8658] hvc_console_print+0x292/0x780 [ 426.461116][ T8658] ? hvc_write+0x3a0/0x3a0 [ 426.461118][ T8658] ? __rwlock_init+0x150/0x150 [ 426.461120][ T8658] ? lock_acquire+0x13c/0x160 [ 426.461122][ T8658] console_emit_next_record+0x22f/0x4c0 [ 426.461125][ T8658] ? devkmsg_read+0x4b0/0x4b0 [ 426.461127][ T8658] ? rcu_is_watching+0x16/0xd0 [ 426.461128][ T8658] ? rcu_is_watching+0x16/0xd0 [ 426.461129][ T8658] ? rcu_is_watching+0x16/0xd0 [ 426.461130][ T8658] ? lock_acquire+0x13c/0x160 [ 426.461132][ T8658] ? console_flush_one_record+0x111/0x710 [ 426.461134][ T8658] console_flush_one_record+0x46f/0x710 [ 426.461136][ T8658] ? console_emit_next_record+0x4c0/0x4c0 [ 426.461139][ T8658] console_unlock+0xee/0x1f0 [ 426.461141][ T8658] ? lock_acquire+0x13c/0x160 [ 426.461143][ T8658] ? console_flush_one_record+0x710/0x710 [ 426.461144][ T8658] ? rcu_is_watching+0x16/0xd0 [ 426.461145][ T8658] ? lock_release+0x184/0x1f0 [ 426.461147][ T8658] ? lock_acquire+0xe0/0x160 [ 426.461148][ T8658] ? __rcu_read_lock+0x70/0x70 [ 426.461150][ T8658] ? __down_trylock_console_sem+0x5e/0xa0 [ 426.461152][ T8658] ? vprintk_emit+0x320/0x3e0 [ 426.461153][ T8658] vprintk_emit+0x37c/0x3e0 [ 426.461155][ T8658] ? wake_up_klogd_work_func+0x90/0x90 [ 426.461156][ T8658] ? prepare_to_wait_event+0x8d/0x740 [ 426.461159][ T8658] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 426.461162][ T8658] ? _mutex_trylock_nest_lock+0x390/0x390 [ 426.461164][ T8658] _printk+0xc7/0x100 [ 426.461167][ T8658] ? snapshot_read.cold+0x21/0x21 [ 426.461169][ T8658] ? synchronize_rcu_normal+0x340/0x340 [ 426.461171][ T8658] ? netdev_name+0x43/0x60 [ 426.461175][ T8658] ? __netdev_printk+0x17f/0x1d0 [ 426.461177][ T8658] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 426.461180][ T8658] netdev_info+0xe2/0x116 [ 426.461182][ T8658] ? netdev_notice+0x120/0x120 [ 426.461185][ T8658] ? do_raw_spin_lock+0x131/0x280 [ 426.461186][ T8658] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 426.461189][ T8658] ? __rwlock_init+0x150/0x150 [ 426.461190][ T8658] ? rcu_is_watching+0x16/0xd0 [ 426.461191][ T8658] ? rcu_is_watching+0x16/0xd0 [ 426.461192][ T8658] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 426.461194][ T8658] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 426.461195][ T8658] ? trace_irq_enable.constprop.0+0x30/0x160 [ 426.461197][ T8658] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 426.461198][ T8658] netif_change_name.cold+0x4f/0x89 [ 426.461200][ T8658] ? register_netdev+0x40/0x40 [ 426.461201][ T8658] ? lock_release+0x184/0x1f0 [ 426.461203][ T8658] ? netdev_adjacent_rename_links+0x470/0x470 [ 426.461206][ T8658] ? __kernel_text_address+0x12/0x30 [ 426.461208][ T8658] ? write_profile+0xf0/0xf0 [ 426.461211][ T8658] ? __asan_memset+0x27/0x50 [ 426.461215][ T8658] do_setlink.isra.0+0x1f7d/0x2a60 [ 426.461217][ T8658] ? stack_trace_save+0x93/0xc0 [ 426.461219][ T8658] ? rtnl_link_get_size+0x350/0x350 [ 426.461220][ T8658] ? rcu_is_watching+0x16/0xd0 [ 426.461221][ T8658] ? stack_depot_save_flags+0x1bc/0x790 [ 426.461224][ T8658] ? kasan_save_stack+0x3d/0x50 [ 426.461226][ T8658] ? kasan_save_stack+0x2f/0x50 [ 426.461227][ T8658] ? kasan_save_track+0x14/0x30 [ 426.461228][ T8658] ? __kasan_kmalloc+0x7b/0x90 [ 426.461229][ T8658] ? __kmalloc_cache_noprof+0x29a/0x620 [ 426.461230][ T8658] ? rtnl_newlink+0x124/0x11b0 [ 426.461231][ T8658] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 426.461233][ T8658] ? netlink_rcv_skb+0x14e/0x3a0 [ 426.461236][ T8658] ? netlink_unicast+0x486/0x750 [ 426.461237][ T8658] ? netlink_sendmsg+0x75b/0xc90 [ 426.461239][ T8658] ? __sock_sendmsg+0xce/0x190 [ 426.461241][ T8658] ? ____sys_sendmsg+0x61a/0x860 [ 426.461242][ T8658] ? ___sys_sendmsg+0x14e/0x1d0 [ 426.461244][ T8658] ? __sys_sendmsg+0x12c/0x1d0 [ 426.461246][ T8658] ? do_syscall_64+0xff/0x530 [ 426.461248][ T8658] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 426.461251][ T8658] ? rcu_is_watching+0x16/0xd0 [ 426.461252][ T8658] ? lock_acquire+0x13c/0x160 [ 426.461253][ T8658] ? rcu_is_watching+0x16/0xd0 [ 426.461254][ T8658] ? rcu_is_watching+0x16/0xd0 [ 426.461255][ T8658] ? trace_contention_end+0xb3/0x180 [ 426.461257][ T8658] ? __mutex_lock+0x1db/0x1ea0 [ 426.461258][ T8658] ? __mutex_lock+0x9a3/0x1ea0 [ 426.461259][ T8658] ? rtnl_newlink+0x9a8/0x11b0 [ 426.461261][ T8658] ? ww_mutex_lock+0x160/0x160 [ 426.461262][ T8658] ? nla_get_range_signed+0x3d0/0x3d0 [ 426.461265][ T8658] ? rcu_is_watching+0x16/0xd0 [ 426.461267][ T8658] ? __rtnl_newlink+0x3fa/0xa50 [ 426.461269][ T8658] rtnl_newlink+0x9f1/0x11b0 [ 426.461271][ T8658] ? rcu_is_watching+0x16/0xd0 [ 426.461272][ T8658] ? rtnl_bridge_getlink+0x850/0x850 [ 426.461273][ T8658] ? lock_acquire+0x13c/0x160 [ 426.461274][ T8658] ? rcu_is_watching+0x16/0xd0 [ 426.461276][ T8658] ? is_bpf_text_address+0x3e/0x110 [ 426.461278][ T8658] ? is_bpf_text_address+0x72/0x110 [ 426.461280][ T8658] ? kernel_text_address+0x149/0x170 [ 426.461281][ T8658] ? rcu_is_watching+0x16/0xd0 [ 426.461282][ T8658] ? cap_capable+0x1d7/0x3d0 [ 426.461285][ T8658] ? arch_stack_walk+0xed/0x130 [ 426.461288][ T8658] ? rcu_is_watching+0x16/0xd0 [ 426.461289][ T8658] ? lock_acquire+0x13c/0x160 [ 426.461290][ T8658] ? rcu_is_watching+0x16/0xd0 [ 426.461291][ T8658] ? rtnl_bridge_getlink+0x850/0x850 [ 426.461293][ T8658] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 426.461295][ T8658] ? rtnl_link_fill+0x920/0x920 [ 426.461296][ T8658] ? filter_irq_stacks+0xd0/0xd0 [ 426.461297][ T8658] ? stack_depot_save_flags+0x1bc/0x790 [ 426.461300][ T8658] netlink_rcv_skb+0x14e/0x3a0 [ 426.461302][ T8658] ? rtnl_link_fill+0x920/0x920 [ 426.461303][ T8658] ? lock_release+0x184/0x1f0 [ 426.461304][ T8658] ? netlink_ack+0xcf0/0xcf0 [ 426.461306][ T8658] ? __netlink_lookup+0xb9/0x6b0 [ 426.461309][ T8658] ? rcu_is_watching+0x16/0xd0 [ 426.461310][ T8658] ? lock_release+0x184/0x1f0 [ 426.461312][ T8658] netlink_unicast+0x486/0x750 [ 426.461315][ T8658] ? netlink_attachskb+0x810/0x810 [ 426.461316][ T8658] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 426.461318][ T8658] netlink_sendmsg+0x75b/0xc90 [ 426.461320][ T8658] ? netlink_unicast+0x750/0x750 [ 426.461322][ T8658] ? kernel_text_address+0x149/0x170 [ 426.461324][ T8658] ? lock_acquire+0x13c/0x160 [ 426.461325][ T8658] ? __import_iovec+0x36c/0x620 [ 426.461328][ T8658] __sock_sendmsg+0xce/0x190 [ 426.461330][ T8658] ____sys_sendmsg+0x61a/0x860 [ 426.461332][ T8658] ? copy_msghdr_from_user+0x279/0x420 [ 426.461334][ T8658] ? sock_write_iter+0x400/0x400 [ 426.461335][ T8658] ? move_addr_to_kernel+0x40/0x40 [ 426.461337][ T8658] ? filter_irq_stacks+0xd0/0xd0 [ 426.461339][ T8658] ___sys_sendmsg+0x14e/0x1d0 [ 426.461341][ T8658] ? copy_msghdr_from_user+0x420/0x420 [ 426.461346][ T8658] __sys_sendmsg+0x12c/0x1d0 [ 426.461348][ T8658] ? __sys_sendmsg_sock+0x20/0x20 [ 426.461351][ T8658] ? rcu_is_watching+0x16/0xd0 [ 426.461352][ T8658] do_syscall_64+0xff/0x530 [ 426.461355][ T8658] ? exc_page_fault+0xee/0x100 [ 426.461358][ T8658] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 426.461360][ T8658] RIP: 0033:0x7ff186a4554e [ 426.461363][ T8658] 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 [ 426.461365][ T8658] RSP: 002b:00007fffa277a8c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 426.461369][ T8658] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ff186a4554e [ 426.461371][ T8658] RDX: 0000000000000000 RSI: 00007fffa277a970 RDI: 0000000000000005 [ 426.461372][ T8658] RBP: 00007fffa277a8d0 R08: 0000000000000000 R09: 0000000000000000 [ 426.461373][ T8658] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9127a7 [ 426.461373][ T8658] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffa277b040 [ 426.461376][ T8658] [ 433.941939][ T8801] eth1: renamed from tmp [ 433.942018][ T8801] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 433.942021][ T8801] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8801, name: ip [ 433.942022][ T8801] preempt_count: 1, expected: 0 [ 433.942023][ T8801] RCU nest depth: 0, expected: 0 [ 433.942024][ T8801] INFO: lockdep is turned off. [ 433.942025][ T8801] irq event stamp: 0 [ 433.942026][ T8801] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 433.942031][ T8801] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 433.942037][ T8801] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 433.942039][ T8801] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 433.942041][ T8801] Preemption disabled at: [ 433.942042][ T8801] [] vprintk_emit+0x31b/0x3e0 [ 433.942048][ T8801] CPU: 3 UID: 0 PID: 8801 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 433.942052][ T8801] Tainted: [W]=WARN [ 433.942053][ T8801] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 433.942054][ T8801] Call Trace: [ 433.942055][ T8801] [ 433.942057][ T8801] dump_stack_lvl+0x6f/0xa0 [ 433.942062][ T8801] ? vprintk_emit+0x31b/0x3e0 [ 433.942064][ T8801] __might_resched.cold+0x1fe/0x2c1 [ 433.942068][ T8801] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 433.942071][ T8801] ? rcu_is_watching+0x16/0xd0 [ 433.942074][ T8801] __kmalloc_noprof+0x443/0x760 [ 433.942077][ T8801] ? __rwlock_init+0x150/0x150 [ 433.942080][ T8801] ? alloc_buf.isra.0+0x4b/0x260 [ 433.942085][ T8801] ? do_raw_spin_unlock+0x59/0x250 [ 433.942087][ T8801] alloc_buf.isra.0+0x4b/0x260 [ 433.942089][ T8801] put_chars+0x1e1/0x2f0 [ 433.942091][ T8801] ? __send_to_port+0x420/0x420 [ 433.942092][ T8801] ? printk_get_next_message+0x240/0x650 [ 433.942095][ T8801] ? console_prepend_replay+0x20/0x20 [ 433.942097][ T8801] ? pointer+0x794/0xed0 [ 433.942101][ T8801] hvc_console_print+0x292/0x780 [ 433.942105][ T8801] ? hvc_write+0x3a0/0x3a0 [ 433.942107][ T8801] ? __rwlock_init+0x150/0x150 [ 433.942109][ T8801] ? lock_acquire+0x13c/0x160 [ 433.942112][ T8801] console_emit_next_record+0x22f/0x4c0 [ 433.942114][ T8801] ? devkmsg_read+0x4b0/0x4b0 [ 433.942116][ T8801] ? rcu_is_watching+0x16/0xd0 [ 433.942117][ T8801] ? rcu_is_watching+0x16/0xd0 [ 433.942118][ T8801] ? rcu_is_watching+0x16/0xd0 [ 433.942119][ T8801] ? lock_acquire+0x13c/0x160 [ 433.942121][ T8801] ? console_flush_one_record+0x111/0x710 [ 433.942123][ T8801] console_flush_one_record+0x46f/0x710 [ 433.942125][ T8801] ? console_emit_next_record+0x4c0/0x4c0 [ 433.942128][ T8801] console_unlock+0xee/0x1f0 [ 433.942130][ T8801] ? lock_acquire+0x13c/0x160 [ 433.942132][ T8801] ? console_flush_one_record+0x710/0x710 [ 433.942133][ T8801] ? rcu_is_watching+0x16/0xd0 [ 433.942134][ T8801] ? lock_release+0x184/0x1f0 [ 433.942136][ T8801] ? lock_acquire+0xe0/0x160 [ 433.942137][ T8801] ? __rcu_read_lock+0x70/0x70 [ 433.942139][ T8801] ? __down_trylock_console_sem+0x5e/0xa0 [ 433.942141][ T8801] ? vprintk_emit+0x320/0x3e0 [ 433.942142][ T8801] vprintk_emit+0x37c/0x3e0 [ 433.942144][ T8801] ? wake_up_klogd_work_func+0x90/0x90 [ 433.942145][ T8801] ? prepare_to_wait_event+0x8d/0x740 [ 433.942148][ T8801] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 433.942151][ T8801] ? _mutex_trylock_nest_lock+0x390/0x390 [ 433.942153][ T8801] _printk+0xc7/0x100 [ 433.942156][ T8801] ? snapshot_read.cold+0x21/0x21 [ 433.942158][ T8801] ? synchronize_rcu_normal+0x340/0x340 [ 433.942161][ T8801] ? netdev_name+0x43/0x60 [ 433.942164][ T8801] ? __netdev_printk+0x17f/0x1d0 [ 433.942166][ T8801] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 433.942169][ T8801] netdev_info+0xe2/0x116 [ 433.942171][ T8801] ? netdev_notice+0x120/0x120 [ 433.942173][ T8801] ? do_raw_spin_lock+0x131/0x280 [ 433.942175][ T8801] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 433.942178][ T8801] ? __rwlock_init+0x150/0x150 [ 433.942179][ T8801] ? rcu_is_watching+0x16/0xd0 [ 433.942180][ T8801] ? rcu_is_watching+0x16/0xd0 [ 433.942181][ T8801] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 433.942183][ T8801] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 433.942184][ T8801] ? trace_irq_enable.constprop.0+0x30/0x160 [ 433.942186][ T8801] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 433.942187][ T8801] netif_change_name.cold+0x4f/0x89 [ 433.942189][ T8801] ? register_netdev+0x40/0x40 [ 433.942190][ T8801] ? lock_release+0x184/0x1f0 [ 433.942192][ T8801] ? netdev_adjacent_rename_links+0x470/0x470 [ 433.942195][ T8801] ? __kernel_text_address+0x12/0x30 [ 433.942197][ T8801] ? write_profile+0xf0/0xf0 [ 433.942200][ T8801] ? __asan_memset+0x27/0x50 [ 433.942204][ T8801] do_setlink.isra.0+0x1f7d/0x2a60 [ 433.942205][ T8801] ? stack_trace_save+0x93/0xc0 [ 433.942207][ T8801] ? rtnl_link_get_size+0x350/0x350 [ 433.942208][ T8801] ? rcu_is_watching+0x16/0xd0 [ 433.942209][ T8801] ? stack_depot_save_flags+0x1bc/0x790 [ 433.942212][ T8801] ? kasan_save_stack+0x3d/0x50 [ 433.942214][ T8801] ? kasan_save_stack+0x2f/0x50 [ 433.942215][ T8801] ? kasan_save_track+0x14/0x30 [ 433.942216][ T8801] ? __kasan_kmalloc+0x7b/0x90 [ 433.942218][ T8801] ? __kmalloc_cache_noprof+0x29a/0x620 [ 433.942219][ T8801] ? rtnl_newlink+0x124/0x11b0 [ 433.942220][ T8801] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 433.942221][ T8801] ? netlink_rcv_skb+0x14e/0x3a0 [ 433.942224][ T8801] ? netlink_unicast+0x486/0x750 [ 433.942226][ T8801] ? netlink_sendmsg+0x75b/0xc90 [ 433.942227][ T8801] ? __sock_sendmsg+0xce/0x190 [ 433.942230][ T8801] ? ____sys_sendmsg+0x61a/0x860 [ 433.942231][ T8801] ? ___sys_sendmsg+0x14e/0x1d0 [ 433.942233][ T8801] ? __sys_sendmsg+0x12c/0x1d0 [ 433.942234][ T8801] ? do_syscall_64+0xff/0x530 [ 433.942237][ T8801] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 433.942239][ T8801] ? rcu_is_watching+0x16/0xd0 [ 433.942241][ T8801] ? lock_acquire+0x13c/0x160 [ 433.942242][ T8801] ? rcu_is_watching+0x16/0xd0 [ 433.942243][ T8801] ? rcu_is_watching+0x16/0xd0 [ 433.942244][ T8801] ? trace_contention_end+0xb3/0x180 [ 433.942246][ T8801] ? __mutex_lock+0x1db/0x1ea0 [ 433.942247][ T8801] ? __mutex_lock+0x9a3/0x1ea0 [ 433.942248][ T8801] ? rtnl_newlink+0x9a8/0x11b0 [ 433.942249][ T8801] ? ww_mutex_lock+0x160/0x160 [ 433.942250][ T8801] ? nla_get_range_signed+0x3d0/0x3d0 [ 433.942254][ T8801] ? rcu_is_watching+0x16/0xd0 [ 433.942255][ T8801] ? __rtnl_newlink+0x3fa/0xa50 [ 433.942257][ T8801] rtnl_newlink+0x9f1/0x11b0 [ 433.942259][ T8801] ? rcu_is_watching+0x16/0xd0 [ 433.942260][ T8801] ? rtnl_bridge_getlink+0x850/0x850 [ 433.942262][ T8801] ? lock_acquire+0x13c/0x160 [ 433.942263][ T8801] ? rcu_is_watching+0x16/0xd0 [ 433.942264][ T8801] ? is_bpf_text_address+0x3e/0x110 [ 433.942267][ T8801] ? is_bpf_text_address+0x72/0x110 [ 433.942268][ T8801] ? kernel_text_address+0x149/0x170 [ 433.942270][ T8801] ? rcu_is_watching+0x16/0xd0 [ 433.942271][ T8801] ? cap_capable+0x1d7/0x3d0 [ 433.942274][ T8801] ? arch_stack_walk+0xed/0x130 [ 433.942277][ T8801] ? rcu_is_watching+0x16/0xd0 [ 433.942278][ T8801] ? lock_acquire+0x13c/0x160 [ 433.942280][ T8801] ? rcu_is_watching+0x16/0xd0 [ 433.942281][ T8801] ? rtnl_bridge_getlink+0x850/0x850 [ 433.942282][ T8801] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 433.942284][ T8801] ? rtnl_link_fill+0x920/0x920 [ 433.942285][ T8801] ? filter_irq_stacks+0xd0/0xd0 [ 433.942287][ T8801] ? stack_depot_save_flags+0x1bc/0x790 [ 433.942289][ T8801] netlink_rcv_skb+0x14e/0x3a0 [ 433.942291][ T8801] ? rtnl_link_fill+0x920/0x920 [ 433.942292][ T8801] ? lock_release+0x184/0x1f0 [ 433.942294][ T8801] ? netlink_ack+0xcf0/0xcf0 [ 433.942296][ T8801] ? __netlink_lookup+0xb9/0x6b0 [ 433.942299][ T8801] ? rcu_is_watching+0x16/0xd0 [ 433.942300][ T8801] ? lock_release+0x184/0x1f0 [ 433.942302][ T8801] netlink_unicast+0x486/0x750 [ 433.942304][ T8801] ? netlink_attachskb+0x810/0x810 [ 433.942306][ T8801] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 433.942308][ T8801] netlink_sendmsg+0x75b/0xc90 [ 433.942310][ T8801] ? netlink_unicast+0x750/0x750 [ 433.942312][ T8801] ? kernel_text_address+0x149/0x170 [ 433.942314][ T8801] ? lock_acquire+0x13c/0x160 [ 433.942315][ T8801] ? __import_iovec+0x36c/0x620 [ 433.942318][ T8801] __sock_sendmsg+0xce/0x190 [ 433.942320][ T8801] ____sys_sendmsg+0x61a/0x860 [ 433.942322][ T8801] ? copy_msghdr_from_user+0x279/0x420 [ 433.942323][ T8801] ? sock_write_iter+0x400/0x400 [ 433.942325][ T8801] ? move_addr_to_kernel+0x40/0x40 [ 433.942326][ T8801] ? filter_irq_stacks+0xd0/0xd0 [ 433.942329][ T8801] ___sys_sendmsg+0x14e/0x1d0 [ 433.942331][ T8801] ? copy_msghdr_from_user+0x420/0x420 [ 433.942336][ T8801] __sys_sendmsg+0x12c/0x1d0 [ 433.942338][ T8801] ? __sys_sendmsg_sock+0x20/0x20 [ 433.942340][ T8801] ? rcu_is_watching+0x16/0xd0 [ 433.942342][ T8801] do_syscall_64+0xff/0x530 [ 433.942344][ T8801] ? exc_page_fault+0xee/0x100 [ 433.942346][ T8801] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 433.942347][ T8801] RIP: 0033:0x7f4b86c3654e [ 433.942349][ T8801] 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 [ 433.942351][ T8801] RSP: 002b:00007ffd85760d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 433.942355][ T8801] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f4b86c3654e [ 433.942357][ T8801] RDX: 0000000000000000 RSI: 00007ffd85760df0 RDI: 0000000000000005 [ 433.942359][ T8801] RBP: 00007ffd85760d50 R08: 0000000000000000 R09: 0000000000000000 [ 433.942360][ T8801] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9127af [ 433.942361][ T8801] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd857614c0 [ 433.942366][ T8801] [ 441.447490][ T8944] eth1: renamed from tmp [ 441.447505][ T8944] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 441.447508][ T8944] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8944, name: ip [ 441.447510][ T8944] preempt_count: 1, expected: 0 [ 441.447510][ T8944] RCU nest depth: 0, expected: 0 [ 441.447511][ T8944] INFO: lockdep is turned off. [ 441.447513][ T8944] irq event stamp: 0 [ 441.447513][ T8944] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 441.447517][ T8944] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 441.447524][ T8944] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 441.447525][ T8944] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 441.447527][ T8944] Preemption disabled at: [ 441.447528][ T8944] [] vprintk_emit+0x31b/0x3e0 [ 441.447534][ T8944] CPU: 3 UID: 0 PID: 8944 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 441.447538][ T8944] Tainted: [W]=WARN [ 441.447539][ T8944] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 441.447541][ T8944] Call Trace: [ 441.447542][ T8944] [ 441.447544][ T8944] dump_stack_lvl+0x6f/0xa0 [ 441.447549][ T8944] ? vprintk_emit+0x31b/0x3e0 [ 441.447551][ T8944] __might_resched.cold+0x1fe/0x2c1 [ 441.447555][ T8944] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 441.447558][ T8944] ? rcu_is_watching+0x16/0xd0 [ 441.447561][ T8944] __kmalloc_noprof+0x443/0x760 [ 441.447564][ T8944] ? __rwlock_init+0x150/0x150 [ 441.447567][ T8944] ? alloc_buf.isra.0+0x4b/0x260 [ 441.447572][ T8944] ? do_raw_spin_unlock+0x59/0x250 [ 441.447574][ T8944] alloc_buf.isra.0+0x4b/0x260 [ 441.447576][ T8944] put_chars+0x1e1/0x2f0 [ 441.447578][ T8944] ? __send_to_port+0x420/0x420 [ 441.447579][ T8944] ? printk_get_next_message+0x240/0x650 [ 441.447581][ T8944] ? console_prepend_replay+0x20/0x20 [ 441.447583][ T8944] ? pointer+0x794/0xed0 [ 441.447587][ T8944] hvc_console_print+0x292/0x780 [ 441.447592][ T8944] ? hvc_write+0x3a0/0x3a0 [ 441.447594][ T8944] ? __rwlock_init+0x150/0x150 [ 441.447595][ T8944] ? lock_acquire+0x13c/0x160 [ 441.447598][ T8944] console_emit_next_record+0x22f/0x4c0 [ 441.447601][ T8944] ? devkmsg_read+0x4b0/0x4b0 [ 441.447603][ T8944] ? rcu_is_watching+0x16/0xd0 [ 441.447604][ T8944] ? rcu_is_watching+0x16/0xd0 [ 441.447605][ T8944] ? rcu_is_watching+0x16/0xd0 [ 441.447606][ T8944] ? lock_acquire+0x13c/0x160 [ 441.447608][ T8944] ? console_flush_one_record+0x111/0x710 [ 441.447610][ T8944] console_flush_one_record+0x46f/0x710 [ 441.447612][ T8944] ? console_emit_next_record+0x4c0/0x4c0 [ 441.447615][ T8944] console_unlock+0xee/0x1f0 [ 441.447617][ T8944] ? lock_acquire+0x13c/0x160 [ 441.447618][ T8944] ? console_flush_one_record+0x710/0x710 [ 441.447620][ T8944] ? rcu_is_watching+0x16/0xd0 [ 441.447621][ T8944] ? lock_release+0x184/0x1f0 [ 441.447623][ T8944] ? lock_acquire+0xe0/0x160 [ 441.447624][ T8944] ? __rcu_read_lock+0x70/0x70 [ 441.447626][ T8944] ? __down_trylock_console_sem+0x5e/0xa0 [ 441.447628][ T8944] ? vprintk_emit+0x320/0x3e0 [ 441.447629][ T8944] vprintk_emit+0x37c/0x3e0 [ 441.447631][ T8944] ? wake_up_klogd_work_func+0x90/0x90 [ 441.447632][ T8944] ? prepare_to_wait_event+0x8d/0x740 [ 441.447635][ T8944] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 441.447638][ T8944] ? _mutex_trylock_nest_lock+0x390/0x390 [ 441.447641][ T8944] _printk+0xc7/0x100 [ 441.447644][ T8944] ? snapshot_read.cold+0x21/0x21 [ 441.447646][ T8944] ? synchronize_rcu_normal+0x340/0x340 [ 441.447648][ T8944] ? netdev_name+0x43/0x60 [ 441.447652][ T8944] ? __netdev_printk+0x17f/0x1d0 [ 441.447654][ T8944] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 441.447657][ T8944] netdev_info+0xe2/0x116 [ 441.447659][ T8944] ? netdev_notice+0x120/0x120 [ 441.447661][ T8944] ? do_raw_spin_lock+0x131/0x280 [ 441.447663][ T8944] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 441.447665][ T8944] ? __rwlock_init+0x150/0x150 [ 441.447667][ T8944] ? rcu_is_watching+0x16/0xd0 [ 441.447668][ T8944] ? rcu_is_watching+0x16/0xd0 [ 441.447669][ T8944] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 441.447671][ T8944] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 441.447672][ T8944] ? trace_irq_enable.constprop.0+0x30/0x160 [ 441.447673][ T8944] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 441.447675][ T8944] netif_change_name.cold+0x4f/0x89 [ 441.447676][ T8944] ? register_netdev+0x40/0x40 [ 441.447678][ T8944] ? lock_release+0x184/0x1f0 [ 441.447680][ T8944] ? netdev_adjacent_rename_links+0x470/0x470 [ 441.447683][ T8944] ? __kernel_text_address+0x12/0x30 [ 441.447685][ T8944] ? write_profile+0xf0/0xf0 [ 441.447688][ T8944] ? __asan_memset+0x27/0x50 [ 441.447691][ T8944] do_setlink.isra.0+0x1f7d/0x2a60 [ 441.447693][ T8944] ? stack_trace_save+0x93/0xc0 [ 441.447695][ T8944] ? rtnl_link_get_size+0x350/0x350 [ 441.447696][ T8944] ? rcu_is_watching+0x16/0xd0 [ 441.447697][ T8944] ? stack_depot_save_flags+0x1bc/0x790 [ 441.447700][ T8944] ? kasan_save_stack+0x3d/0x50 [ 441.447702][ T8944] ? kasan_save_stack+0x2f/0x50 [ 441.447703][ T8944] ? kasan_save_track+0x14/0x30 [ 441.447704][ T8944] ? __kasan_kmalloc+0x7b/0x90 [ 441.447705][ T8944] ? __kmalloc_cache_noprof+0x29a/0x620 [ 441.447707][ T8944] ? rtnl_newlink+0x124/0x11b0 [ 441.447708][ T8944] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 441.447709][ T8944] ? netlink_rcv_skb+0x14e/0x3a0 [ 441.447712][ T8944] ? netlink_unicast+0x486/0x750 [ 441.447714][ T8944] ? netlink_sendmsg+0x75b/0xc90 [ 441.447715][ T8944] ? __sock_sendmsg+0xce/0x190 [ 441.447718][ T8944] ? ____sys_sendmsg+0x61a/0x860 [ 441.447719][ T8944] ? ___sys_sendmsg+0x14e/0x1d0 [ 441.447720][ T8944] ? __sys_sendmsg+0x12c/0x1d0 [ 441.447722][ T8944] ? do_syscall_64+0xff/0x530 [ 441.447725][ T8944] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 441.447727][ T8944] ? rcu_is_watching+0x16/0xd0 [ 441.447728][ T8944] ? lock_acquire+0x13c/0x160 [ 441.447730][ T8944] ? rcu_is_watching+0x16/0xd0 [ 441.447731][ T8944] ? rcu_is_watching+0x16/0xd0 [ 441.447732][ T8944] ? trace_contention_end+0xb3/0x180 [ 441.447734][ T8944] ? __mutex_lock+0x1db/0x1ea0 [ 441.447735][ T8944] ? __mutex_lock+0x9a3/0x1ea0 [ 441.447736][ T8944] ? rtnl_newlink+0x9a8/0x11b0 [ 441.447738][ T8944] ? ww_mutex_lock+0x160/0x160 [ 441.447739][ T8944] ? nla_get_range_signed+0x3d0/0x3d0 [ 441.447742][ T8944] ? rcu_is_watching+0x16/0xd0 [ 441.447743][ T8944] ? __rtnl_newlink+0x3fa/0xa50 [ 441.447745][ T8944] rtnl_newlink+0x9f1/0x11b0 [ 441.447747][ T8944] ? rcu_is_watching+0x16/0xd0 [ 441.447748][ T8944] ? rtnl_bridge_getlink+0x850/0x850 [ 441.447750][ T8944] ? lock_acquire+0x13c/0x160 [ 441.447751][ T8944] ? rcu_is_watching+0x16/0xd0 [ 441.447752][ T8944] ? is_bpf_text_address+0x3e/0x110 [ 441.447755][ T8944] ? is_bpf_text_address+0x72/0x110 [ 441.447756][ T8944] ? kernel_text_address+0x149/0x170 [ 441.447757][ T8944] ? rcu_is_watching+0x16/0xd0 [ 441.447759][ T8944] ? cap_capable+0x1d7/0x3d0 [ 441.447762][ T8944] ? arch_stack_walk+0xed/0x130 [ 441.447764][ T8944] ? rcu_is_watching+0x16/0xd0 [ 441.447765][ T8944] ? lock_acquire+0x13c/0x160 [ 441.447767][ T8944] ? rcu_is_watching+0x16/0xd0 [ 441.447768][ T8944] ? rtnl_bridge_getlink+0x850/0x850 [ 441.447769][ T8944] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 441.447771][ T8944] ? rtnl_link_fill+0x920/0x920 [ 441.447772][ T8944] ? filter_irq_stacks+0xd0/0xd0 [ 441.447774][ T8944] ? stack_depot_save_flags+0x1bc/0x790 [ 441.447776][ T8944] netlink_rcv_skb+0x14e/0x3a0 [ 441.447778][ T8944] ? rtnl_link_fill+0x920/0x920 [ 441.447779][ T8944] ? lock_release+0x184/0x1f0 [ 441.447781][ T8944] ? netlink_ack+0xcf0/0xcf0 [ 441.447783][ T8944] ? __netlink_lookup+0xb9/0x6b0 [ 441.447786][ T8944] ? rcu_is_watching+0x16/0xd0 [ 441.447787][ T8944] ? lock_release+0x184/0x1f0 [ 441.447789][ T8944] netlink_unicast+0x486/0x750 [ 441.447791][ T8944] ? netlink_attachskb+0x810/0x810 [ 441.447793][ T8944] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 441.447795][ T8944] netlink_sendmsg+0x75b/0xc90 [ 441.447797][ T8944] ? netlink_unicast+0x750/0x750 [ 441.447799][ T8944] ? kernel_text_address+0x149/0x170 [ 441.447800][ T8944] ? lock_acquire+0x13c/0x160 [ 441.447802][ T8944] ? __import_iovec+0x36c/0x620 [ 441.447805][ T8944] __sock_sendmsg+0xce/0x190 [ 441.447807][ T8944] ____sys_sendmsg+0x61a/0x860 [ 441.447808][ T8944] ? copy_msghdr_from_user+0x279/0x420 [ 441.447810][ T8944] ? sock_write_iter+0x400/0x400 [ 441.447812][ T8944] ? move_addr_to_kernel+0x40/0x40 [ 441.447813][ T8944] ? filter_irq_stacks+0xd0/0xd0 [ 441.447816][ T8944] ___sys_sendmsg+0x14e/0x1d0 [ 441.447818][ T8944] ? copy_msghdr_from_user+0x420/0x420 [ 441.447823][ T8944] __sys_sendmsg+0x12c/0x1d0 [ 441.447824][ T8944] ? __sys_sendmsg_sock+0x20/0x20 [ 441.447827][ T8944] ? rcu_is_watching+0x16/0xd0 [ 441.447829][ T8944] do_syscall_64+0xff/0x530 [ 441.447831][ T8944] ? exc_page_fault+0xee/0x100 [ 441.447833][ T8944] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 441.447834][ T8944] RIP: 0033:0x7fa678c9654e [ 441.447836][ T8944] 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 [ 441.447838][ T8944] RSP: 002b:00007ffe3c0508e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 441.447841][ T8944] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fa678c9654e [ 441.447843][ T8944] RDX: 0000000000000000 RSI: 00007ffe3c050990 RDI: 0000000000000005 [ 441.447850][ T8944] RBP: 00007ffe3c0508f0 R08: 0000000000000000 R09: 0000000000000000 [ 441.447851][ T8944] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9127b6 [ 441.447852][ T8944] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe3c051060 [ 441.447854][ T8944] [ 449.277194][ T9087] eth1: renamed from tmp [ 449.277208][ T9087] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 449.277210][ T9087] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9087, name: ip [ 449.277212][ T9087] preempt_count: 1, expected: 0 [ 449.277213][ T9087] RCU nest depth: 0, expected: 0 [ 449.277214][ T9087] INFO: lockdep is turned off. [ 449.277215][ T9087] irq event stamp: 0 [ 449.277216][ T9087] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 449.277220][ T9087] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 449.277226][ T9087] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 449.277228][ T9087] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 449.277229][ T9087] Preemption disabled at: [ 449.277230][ T9087] [] vprintk_emit+0x31b/0x3e0 [ 449.277236][ T9087] CPU: 0 UID: 0 PID: 9087 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 449.277240][ T9087] Tainted: [W]=WARN [ 449.277241][ T9087] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 449.277243][ T9087] Call Trace: [ 449.277244][ T9087] [ 449.277245][ T9087] dump_stack_lvl+0x6f/0xa0 [ 449.277251][ T9087] ? vprintk_emit+0x31b/0x3e0 [ 449.277252][ T9087] __might_resched.cold+0x1fe/0x2c1 [ 449.277257][ T9087] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 449.277260][ T9087] ? rcu_is_watching+0x16/0xd0 [ 449.277263][ T9087] __kmalloc_noprof+0x443/0x760 [ 449.277266][ T9087] ? __rwlock_init+0x150/0x150 [ 449.277269][ T9087] ? alloc_buf.isra.0+0x4b/0x260 [ 449.277274][ T9087] ? do_raw_spin_unlock+0x59/0x250 [ 449.277275][ T9087] alloc_buf.isra.0+0x4b/0x260 [ 449.277278][ T9087] put_chars+0x1e1/0x2f0 [ 449.277280][ T9087] ? __send_to_port+0x420/0x420 [ 449.277281][ T9087] ? printk_get_next_message+0x240/0x650 [ 449.277283][ T9087] ? console_prepend_replay+0x20/0x20 [ 449.277285][ T9087] ? pointer+0x794/0xed0 [ 449.277289][ T9087] hvc_console_print+0x292/0x780 [ 449.277294][ T9087] ? hvc_write+0x3a0/0x3a0 [ 449.277295][ T9087] ? __rwlock_init+0x150/0x150 [ 449.277297][ T9087] ? lock_acquire+0x13c/0x160 [ 449.277300][ T9087] console_emit_next_record+0x22f/0x4c0 [ 449.277302][ T9087] ? devkmsg_read+0x4b0/0x4b0 [ 449.277304][ T9087] ? rcu_is_watching+0x16/0xd0 [ 449.277306][ T9087] ? rcu_is_watching+0x16/0xd0 [ 449.277307][ T9087] ? rcu_is_watching+0x16/0xd0 [ 449.277308][ T9087] ? lock_acquire+0x13c/0x160 [ 449.277310][ T9087] ? console_flush_one_record+0x111/0x710 [ 449.277312][ T9087] console_flush_one_record+0x46f/0x710 [ 449.277314][ T9087] ? console_emit_next_record+0x4c0/0x4c0 [ 449.277317][ T9087] console_unlock+0xee/0x1f0 [ 449.277319][ T9087] ? lock_acquire+0x13c/0x160 [ 449.277320][ T9087] ? console_flush_one_record+0x710/0x710 [ 449.277322][ T9087] ? rcu_is_watching+0x16/0xd0 [ 449.277323][ T9087] ? lock_release+0x184/0x1f0 [ 449.277324][ T9087] ? lock_acquire+0xe0/0x160 [ 449.277326][ T9087] ? __rcu_read_lock+0x70/0x70 [ 449.277327][ T9087] ? __down_trylock_console_sem+0x5e/0xa0 [ 449.277329][ T9087] ? vprintk_emit+0x320/0x3e0 [ 449.277331][ T9087] vprintk_emit+0x37c/0x3e0 [ 449.277333][ T9087] ? wake_up_klogd_work_func+0x90/0x90 [ 449.277334][ T9087] ? prepare_to_wait_event+0x8d/0x740 [ 449.277336][ T9087] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 449.277339][ T9087] ? _mutex_trylock_nest_lock+0x390/0x390 [ 449.277342][ T9087] _printk+0xc7/0x100 [ 449.277345][ T9087] ? snapshot_read.cold+0x21/0x21 [ 449.277347][ T9087] ? synchronize_rcu_normal+0x340/0x340 [ 449.277349][ T9087] ? netdev_name+0x43/0x60 [ 449.277352][ T9087] ? __netdev_printk+0x17f/0x1d0 [ 449.277354][ T9087] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 449.277357][ T9087] netdev_info+0xe2/0x116 [ 449.277359][ T9087] ? netdev_notice+0x120/0x120 [ 449.277361][ T9087] ? do_raw_spin_lock+0x131/0x280 [ 449.277363][ T9087] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 449.277366][ T9087] ? __rwlock_init+0x150/0x150 [ 449.277367][ T9087] ? rcu_is_watching+0x16/0xd0 [ 449.277368][ T9087] ? rcu_is_watching+0x16/0xd0 [ 449.277369][ T9087] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 449.277371][ T9087] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 449.277372][ T9087] ? trace_irq_enable.constprop.0+0x30/0x160 [ 449.277373][ T9087] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 449.277375][ T9087] netif_change_name.cold+0x4f/0x89 [ 449.277376][ T9087] ? register_netdev+0x40/0x40 [ 449.277378][ T9087] ? lock_release+0x184/0x1f0 [ 449.277380][ T9087] ? netdev_adjacent_rename_links+0x470/0x470 [ 449.277382][ T9087] ? __kernel_text_address+0x12/0x30 [ 449.277385][ T9087] ? write_profile+0xf0/0xf0 [ 449.277388][ T9087] ? __asan_memset+0x27/0x50 [ 449.277391][ T9087] do_setlink.isra.0+0x1f7d/0x2a60 [ 449.277393][ T9087] ? stack_trace_save+0x93/0xc0 [ 449.277395][ T9087] ? rtnl_link_get_size+0x350/0x350 [ 449.277396][ T9087] ? rcu_is_watching+0x16/0xd0 [ 449.277397][ T9087] ? stack_depot_save_flags+0x1bc/0x790 [ 449.277400][ T9087] ? kasan_save_stack+0x3d/0x50 [ 449.277402][ T9087] ? kasan_save_stack+0x2f/0x50 [ 449.277403][ T9087] ? kasan_save_track+0x14/0x30 [ 449.277404][ T9087] ? __kasan_kmalloc+0x7b/0x90 [ 449.277405][ T9087] ? __kmalloc_cache_noprof+0x29a/0x620 [ 449.277406][ T9087] ? rtnl_newlink+0x124/0x11b0 [ 449.277407][ T9087] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 449.277408][ T9087] ? netlink_rcv_skb+0x14e/0x3a0 [ 449.277411][ T9087] ? netlink_unicast+0x486/0x750 [ 449.277413][ T9087] ? netlink_sendmsg+0x75b/0xc90 [ 449.277414][ T9087] ? __sock_sendmsg+0xce/0x190 [ 449.277417][ T9087] ? ____sys_sendmsg+0x61a/0x860 [ 449.277418][ T9087] ? ___sys_sendmsg+0x14e/0x1d0 [ 449.277419][ T9087] ? __sys_sendmsg+0x12c/0x1d0 [ 449.277421][ T9087] ? do_syscall_64+0xff/0x530 [ 449.277424][ T9087] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 449.277426][ T9087] ? rcu_is_watching+0x16/0xd0 [ 449.277427][ T9087] ? lock_acquire+0x13c/0x160 [ 449.277428][ T9087] ? rcu_is_watching+0x16/0xd0 [ 449.277429][ T9087] ? rcu_is_watching+0x16/0xd0 [ 449.277430][ T9087] ? trace_contention_end+0xb3/0x180 [ 449.277432][ T9087] ? __mutex_lock+0x1db/0x1ea0 [ 449.277433][ T9087] ? __mutex_lock+0x9a3/0x1ea0 [ 449.277434][ T9087] ? rtnl_newlink+0x9a8/0x11b0 [ 449.277436][ T9087] ? ww_mutex_lock+0x160/0x160 [ 449.277437][ T9087] ? nla_get_range_signed+0x3d0/0x3d0 [ 449.277440][ T9087] ? rcu_is_watching+0x16/0xd0 [ 449.277441][ T9087] ? __rtnl_newlink+0x3fa/0xa50 [ 449.277443][ T9087] rtnl_newlink+0x9f1/0x11b0 [ 449.277445][ T9087] ? rcu_is_watching+0x16/0xd0 [ 449.277446][ T9087] ? rtnl_bridge_getlink+0x850/0x850 [ 449.277447][ T9087] ? lock_acquire+0x13c/0x160 [ 449.277449][ T9087] ? rcu_is_watching+0x16/0xd0 [ 449.277450][ T9087] ? is_bpf_text_address+0x3e/0x110 [ 449.277453][ T9087] ? is_bpf_text_address+0x72/0x110 [ 449.277454][ T9087] ? kernel_text_address+0x149/0x170 [ 449.277456][ T9087] ? rcu_is_watching+0x16/0xd0 [ 449.277457][ T9087] ? cap_capable+0x1d7/0x3d0 [ 449.277460][ T9087] ? arch_stack_walk+0xed/0x130 [ 449.277462][ T9087] ? rcu_is_watching+0x16/0xd0 [ 449.277463][ T9087] ? lock_acquire+0x13c/0x160 [ 449.277465][ T9087] ? rcu_is_watching+0x16/0xd0 [ 449.277466][ T9087] ? rtnl_bridge_getlink+0x850/0x850 [ 449.277467][ T9087] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 449.277469][ T9087] ? rtnl_link_fill+0x920/0x920 [ 449.277470][ T9087] ? filter_irq_stacks+0xd0/0xd0 [ 449.277472][ T9087] ? stack_depot_save_flags+0x1bc/0x790 [ 449.277474][ T9087] netlink_rcv_skb+0x14e/0x3a0 [ 449.277476][ T9087] ? rtnl_link_fill+0x920/0x920 [ 449.277477][ T9087] ? lock_release+0x184/0x1f0 [ 449.277479][ T9087] ? netlink_ack+0xcf0/0xcf0 [ 449.277480][ T9087] ? __netlink_lookup+0xb9/0x6b0 [ 449.277483][ T9087] ? rcu_is_watching+0x16/0xd0 [ 449.277485][ T9087] ? lock_release+0x184/0x1f0 [ 449.277487][ T9087] netlink_unicast+0x486/0x750 [ 449.277489][ T9087] ? netlink_attachskb+0x810/0x810 [ 449.277490][ T9087] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 449.277492][ T9087] netlink_sendmsg+0x75b/0xc90 [ 449.277495][ T9087] ? netlink_unicast+0x750/0x750 [ 449.277496][ T9087] ? kernel_text_address+0x149/0x170 [ 449.277498][ T9087] ? lock_acquire+0x13c/0x160 [ 449.277499][ T9087] ? __import_iovec+0x36c/0x620 [ 449.277503][ T9087] __sock_sendmsg+0xce/0x190 [ 449.277505][ T9087] ____sys_sendmsg+0x61a/0x860 [ 449.277506][ T9087] ? copy_msghdr_from_user+0x279/0x420 [ 449.277508][ T9087] ? sock_write_iter+0x400/0x400 [ 449.277509][ T9087] ? move_addr_to_kernel+0x40/0x40 [ 449.277511][ T9087] ? filter_irq_stacks+0xd0/0xd0 [ 449.277513][ T9087] ___sys_sendmsg+0x14e/0x1d0 [ 449.277515][ T9087] ? copy_msghdr_from_user+0x420/0x420 [ 449.277520][ T9087] __sys_sendmsg+0x12c/0x1d0 [ 449.277522][ T9087] ? __sys_sendmsg_sock+0x20/0x20 [ 449.277525][ T9087] ? rcu_is_watching+0x16/0xd0 [ 449.277526][ T9087] do_syscall_64+0xff/0x530 [ 449.277528][ T9087] ? exc_page_fault+0xee/0x100 [ 449.277530][ T9087] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 449.277532][ T9087] RIP: 0033:0x7fc58a74354e [ 449.277534][ T9087] 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 [ 449.277535][ T9087] RSP: 002b:00007ffdc76ab1a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 449.277539][ T9087] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc58a74354e [ 449.277541][ T9087] RDX: 0000000000000000 RSI: 00007ffdc76ab250 RDI: 0000000000000005 [ 449.277541][ T9087] RBP: 00007ffdc76ab1b0 R08: 0000000000000000 R09: 0000000000000000 [ 449.277542][ T9087] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9127be [ 449.277543][ T9087] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdc76ab920 [ 449.277545][ T9087] [ 457.291062][ T9230] eth1: renamed from tmp [ 457.291077][ T9230] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 457.291079][ T9230] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9230, name: ip [ 457.291081][ T9230] preempt_count: 1, expected: 0 [ 457.291082][ T9230] RCU nest depth: 0, expected: 0 [ 457.291082][ T9230] INFO: lockdep is turned off. [ 457.291083][ T9230] irq event stamp: 0 [ 457.291084][ T9230] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 457.291088][ T9230] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 457.291094][ T9230] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 457.291096][ T9230] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 457.291098][ T9230] Preemption disabled at: [ 457.291098][ T9230] [] vprintk_emit+0x31b/0x3e0 [ 457.291105][ T9230] CPU: 0 UID: 0 PID: 9230 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 457.291108][ T9230] Tainted: [W]=WARN [ 457.291109][ T9230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 457.291111][ T9230] Call Trace: [ 457.291112][ T9230] [ 457.291114][ T9230] dump_stack_lvl+0x6f/0xa0 [ 457.291119][ T9230] ? vprintk_emit+0x31b/0x3e0 [ 457.291121][ T9230] __might_resched.cold+0x1fe/0x2c1 [ 457.291125][ T9230] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 457.291128][ T9230] ? rcu_is_watching+0x16/0xd0 [ 457.291131][ T9230] __kmalloc_noprof+0x443/0x760 [ 457.291134][ T9230] ? __rwlock_init+0x150/0x150 [ 457.291137][ T9230] ? alloc_buf.isra.0+0x4b/0x260 [ 457.291142][ T9230] ? do_raw_spin_unlock+0x59/0x250 [ 457.291144][ T9230] alloc_buf.isra.0+0x4b/0x260 [ 457.291146][ T9230] put_chars+0x1e1/0x2f0 [ 457.291148][ T9230] ? __send_to_port+0x420/0x420 [ 457.291149][ T9230] ? printk_get_next_message+0x240/0x650 [ 457.291151][ T9230] ? console_prepend_replay+0x20/0x20 [ 457.291153][ T9230] ? pointer+0x794/0xed0 [ 457.291157][ T9230] hvc_console_print+0x292/0x780 [ 457.291161][ T9230] ? hvc_write+0x3a0/0x3a0 [ 457.291163][ T9230] ? __rwlock_init+0x150/0x150 [ 457.291165][ T9230] ? lock_acquire+0x13c/0x160 [ 457.291168][ T9230] console_emit_next_record+0x22f/0x4c0 [ 457.291171][ T9230] ? devkmsg_read+0x4b0/0x4b0 [ 457.291175][ T9230] ? rcu_is_watching+0x16/0xd0 [ 457.291176][ T9230] ? rcu_is_watching+0x16/0xd0 [ 457.291178][ T9230] ? rcu_is_watching+0x16/0xd0 [ 457.291180][ T9230] ? lock_acquire+0x13c/0x160 [ 457.291183][ T9230] ? console_flush_one_record+0x111/0x710 [ 457.291186][ T9230] console_flush_one_record+0x46f/0x710 [ 457.291188][ T9230] ? console_emit_next_record+0x4c0/0x4c0 [ 457.291191][ T9230] console_unlock+0xee/0x1f0 [ 457.291193][ T9230] ? lock_acquire+0x13c/0x160 [ 457.291194][ T9230] ? console_flush_one_record+0x710/0x710 [ 457.291196][ T9230] ? rcu_is_watching+0x16/0xd0 [ 457.291197][ T9230] ? lock_release+0x184/0x1f0 [ 457.291199][ T9230] ? lock_acquire+0xe0/0x160 [ 457.291200][ T9230] ? __rcu_read_lock+0x70/0x70 [ 457.291202][ T9230] ? __down_trylock_console_sem+0x5e/0xa0 [ 457.291204][ T9230] ? vprintk_emit+0x320/0x3e0 [ 457.291205][ T9230] vprintk_emit+0x37c/0x3e0 [ 457.291207][ T9230] ? wake_up_klogd_work_func+0x90/0x90 [ 457.291208][ T9230] ? prepare_to_wait_event+0x8d/0x740 [ 457.291211][ T9230] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 457.291214][ T9230] ? _mutex_trylock_nest_lock+0x390/0x390 [ 457.291217][ T9230] _printk+0xc7/0x100 [ 457.291220][ T9230] ? snapshot_read.cold+0x21/0x21 [ 457.291222][ T9230] ? synchronize_rcu_normal+0x340/0x340 [ 457.291224][ T9230] ? netdev_name+0x43/0x60 [ 457.291227][ T9230] ? __netdev_printk+0x17f/0x1d0 [ 457.291229][ T9230] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 457.291233][ T9230] netdev_info+0xe2/0x116 [ 457.291235][ T9230] ? netdev_notice+0x120/0x120 [ 457.291237][ T9230] ? do_raw_spin_lock+0x131/0x280 [ 457.291239][ T9230] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 457.291241][ T9230] ? __rwlock_init+0x150/0x150 [ 457.291243][ T9230] ? rcu_is_watching+0x16/0xd0 [ 457.291244][ T9230] ? rcu_is_watching+0x16/0xd0 [ 457.291245][ T9230] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 457.291247][ T9230] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 457.291248][ T9230] ? trace_irq_enable.constprop.0+0x30/0x160 [ 457.291250][ T9230] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 457.291251][ T9230] netif_change_name.cold+0x4f/0x89 [ 457.291253][ T9230] ? register_netdev+0x40/0x40 [ 457.291254][ T9230] ? lock_release+0x184/0x1f0 [ 457.291256][ T9230] ? netdev_adjacent_rename_links+0x470/0x470 [ 457.291259][ T9230] ? __kernel_text_address+0x12/0x30 [ 457.291261][ T9230] ? write_profile+0xf0/0xf0 [ 457.291264][ T9230] ? __asan_memset+0x27/0x50 [ 457.291268][ T9230] do_setlink.isra.0+0x1f7d/0x2a60 [ 457.291270][ T9230] ? stack_trace_save+0x93/0xc0 [ 457.291271][ T9230] ? rtnl_link_get_size+0x350/0x350 [ 457.291273][ T9230] ? rcu_is_watching+0x16/0xd0 [ 457.291274][ T9230] ? stack_depot_save_flags+0x1bc/0x790 [ 457.291277][ T9230] ? kasan_save_stack+0x3d/0x50 [ 457.291279][ T9230] ? kasan_save_stack+0x2f/0x50 [ 457.291280][ T9230] ? kasan_save_track+0x14/0x30 [ 457.291281][ T9230] ? __kasan_kmalloc+0x7b/0x90 [ 457.291282][ T9230] ? __kmalloc_cache_noprof+0x29a/0x620 [ 457.291283][ T9230] ? rtnl_newlink+0x124/0x11b0 [ 457.291284][ T9230] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 457.291286][ T9230] ? netlink_rcv_skb+0x14e/0x3a0 [ 457.291288][ T9230] ? netlink_unicast+0x486/0x750 [ 457.291290][ T9230] ? netlink_sendmsg+0x75b/0xc90 [ 457.291291][ T9230] ? __sock_sendmsg+0xce/0x190 [ 457.291294][ T9230] ? ____sys_sendmsg+0x61a/0x860 [ 457.291296][ T9230] ? ___sys_sendmsg+0x14e/0x1d0 [ 457.291297][ T9230] ? __sys_sendmsg+0x12c/0x1d0 [ 457.291299][ T9230] ? do_syscall_64+0xff/0x530 [ 457.291301][ T9230] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 457.291304][ T9230] ? rcu_is_watching+0x16/0xd0 [ 457.291305][ T9230] ? lock_acquire+0x13c/0x160 [ 457.291306][ T9230] ? rcu_is_watching+0x16/0xd0 [ 457.291307][ T9230] ? rcu_is_watching+0x16/0xd0 [ 457.291308][ T9230] ? trace_contention_end+0xb3/0x180 [ 457.291310][ T9230] ? __mutex_lock+0x1db/0x1ea0 [ 457.291311][ T9230] ? __mutex_lock+0x9a3/0x1ea0 [ 457.291312][ T9230] ? rtnl_newlink+0x9a8/0x11b0 [ 457.291314][ T9230] ? ww_mutex_lock+0x160/0x160 [ 457.291315][ T9230] ? nla_get_range_signed+0x3d0/0x3d0 [ 457.291318][ T9230] ? rcu_is_watching+0x16/0xd0 [ 457.291319][ T9230] ? __rtnl_newlink+0x3fa/0xa50 [ 457.291322][ T9230] rtnl_newlink+0x9f1/0x11b0 [ 457.291324][ T9230] ? rcu_is_watching+0x16/0xd0 [ 457.291325][ T9230] ? rtnl_bridge_getlink+0x850/0x850 [ 457.291326][ T9230] ? lock_acquire+0x13c/0x160 [ 457.291327][ T9230] ? rcu_is_watching+0x16/0xd0 [ 457.291329][ T9230] ? is_bpf_text_address+0x3e/0x110 [ 457.291331][ T9230] ? is_bpf_text_address+0x72/0x110 [ 457.291333][ T9230] ? kernel_text_address+0x149/0x170 [ 457.291334][ T9230] ? rcu_is_watching+0x16/0xd0 [ 457.291335][ T9230] ? cap_capable+0x1d7/0x3d0 [ 457.291338][ T9230] ? arch_stack_walk+0xed/0x130 [ 457.291341][ T9230] ? rcu_is_watching+0x16/0xd0 [ 457.291342][ T9230] ? lock_acquire+0x13c/0x160 [ 457.291343][ T9230] ? rcu_is_watching+0x16/0xd0 [ 457.291345][ T9230] ? rtnl_bridge_getlink+0x850/0x850 [ 457.291346][ T9230] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 457.291348][ T9230] ? rtnl_link_fill+0x920/0x920 [ 457.291349][ T9230] ? filter_irq_stacks+0xd0/0xd0 [ 457.291351][ T9230] ? stack_depot_save_flags+0x1bc/0x790 [ 457.291353][ T9230] netlink_rcv_skb+0x14e/0x3a0 [ 457.291355][ T9230] ? rtnl_link_fill+0x920/0x920 [ 457.291356][ T9230] ? lock_release+0x184/0x1f0 [ 457.291358][ T9230] ? netlink_ack+0xcf0/0xcf0 [ 457.291359][ T9230] ? __netlink_lookup+0xb9/0x6b0 [ 457.291362][ T9230] ? rcu_is_watching+0x16/0xd0 [ 457.291363][ T9230] ? lock_release+0x184/0x1f0 [ 457.291365][ T9230] netlink_unicast+0x486/0x750 [ 457.291368][ T9230] ? netlink_attachskb+0x810/0x810 [ 457.291369][ T9230] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 457.291371][ T9230] netlink_sendmsg+0x75b/0xc90 [ 457.291373][ T9230] ? netlink_unicast+0x750/0x750 [ 457.291375][ T9230] ? kernel_text_address+0x149/0x170 [ 457.291377][ T9230] ? lock_acquire+0x13c/0x160 [ 457.291378][ T9230] ? __import_iovec+0x36c/0x620 [ 457.291381][ T9230] __sock_sendmsg+0xce/0x190 [ 457.291383][ T9230] ____sys_sendmsg+0x61a/0x860 [ 457.291385][ T9230] ? copy_msghdr_from_user+0x279/0x420 [ 457.291387][ T9230] ? sock_write_iter+0x400/0x400 [ 457.291388][ T9230] ? move_addr_to_kernel+0x40/0x40 [ 457.291390][ T9230] ? filter_irq_stacks+0xd0/0xd0 [ 457.291392][ T9230] ___sys_sendmsg+0x14e/0x1d0 [ 457.291394][ T9230] ? copy_msghdr_from_user+0x420/0x420 [ 457.291399][ T9230] __sys_sendmsg+0x12c/0x1d0 [ 457.291401][ T9230] ? __sys_sendmsg_sock+0x20/0x20 [ 457.291404][ T9230] ? rcu_is_watching+0x16/0xd0 [ 457.291405][ T9230] do_syscall_64+0xff/0x530 [ 457.291407][ T9230] ? exc_page_fault+0xee/0x100 [ 457.291409][ T9230] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 457.291411][ T9230] RIP: 0033:0x7f4f182df54e [ 457.291413][ T9230] 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 [ 457.291414][ T9230] RSP: 002b:00007ffc054c2a70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 457.291418][ T9230] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f4f182df54e [ 457.291419][ T9230] RDX: 0000000000000000 RSI: 00007ffc054c2b20 RDI: 0000000000000005 [ 457.291420][ T9230] RBP: 00007ffc054c2a80 R08: 0000000000000000 R09: 0000000000000000 [ 457.291421][ T9230] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9127c6 [ 457.291422][ T9230] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc054c31f0 [ 457.291425][ T9230] [ 465.335054][ T9373] eth1: renamed from tmp [ 465.335069][ T9373] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 465.335072][ T9373] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9373, name: ip [ 465.335073][ T9373] preempt_count: 1, expected: 0 [ 465.335075][ T9373] RCU nest depth: 0, expected: 0 [ 465.335075][ T9373] INFO: lockdep is turned off. [ 465.335076][ T9373] irq event stamp: 0 [ 465.335077][ T9373] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 465.335081][ T9373] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 465.335088][ T9373] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 465.335089][ T9373] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 465.335091][ T9373] Preemption disabled at: [ 465.335092][ T9373] [] vprintk_emit+0x31b/0x3e0 [ 465.335098][ T9373] CPU: 3 UID: 0 PID: 9373 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 465.335102][ T9373] Tainted: [W]=WARN [ 465.335103][ T9373] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 465.335105][ T9373] Call Trace: [ 465.335106][ T9373] [ 465.335108][ T9373] dump_stack_lvl+0x6f/0xa0 [ 465.335113][ T9373] ? vprintk_emit+0x31b/0x3e0 [ 465.335114][ T9373] __might_resched.cold+0x1fe/0x2c1 [ 465.335118][ T9373] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 465.335121][ T9373] ? rcu_is_watching+0x16/0xd0 [ 465.335124][ T9373] __kmalloc_noprof+0x443/0x760 [ 465.335127][ T9373] ? __rwlock_init+0x150/0x150 [ 465.335130][ T9373] ? alloc_buf.isra.0+0x4b/0x260 [ 465.335135][ T9373] ? do_raw_spin_unlock+0x59/0x250 [ 465.335137][ T9373] alloc_buf.isra.0+0x4b/0x260 [ 465.335140][ T9373] put_chars+0x1e1/0x2f0 [ 465.335141][ T9373] ? __send_to_port+0x420/0x420 [ 465.335143][ T9373] ? printk_get_next_message+0x240/0x650 [ 465.335145][ T9373] ? console_prepend_replay+0x20/0x20 [ 465.335147][ T9373] ? pointer+0x794/0xed0 [ 465.335151][ T9373] hvc_console_print+0x292/0x780 [ 465.335156][ T9373] ? hvc_write+0x3a0/0x3a0 [ 465.335157][ T9373] ? __rwlock_init+0x150/0x150 [ 465.335159][ T9373] ? lock_acquire+0x13c/0x160 [ 465.335162][ T9373] console_emit_next_record+0x22f/0x4c0 [ 465.335165][ T9373] ? devkmsg_read+0x4b0/0x4b0 [ 465.335167][ T9373] ? rcu_is_watching+0x16/0xd0 [ 465.335168][ T9373] ? rcu_is_watching+0x16/0xd0 [ 465.335169][ T9373] ? rcu_is_watching+0x16/0xd0 [ 465.335170][ T9373] ? lock_acquire+0x13c/0x160 [ 465.335173][ T9373] ? console_flush_one_record+0x111/0x710 [ 465.335176][ T9373] console_flush_one_record+0x46f/0x710 [ 465.335180][ T9373] ? console_emit_next_record+0x4c0/0x4c0 [ 465.335184][ T9373] console_unlock+0xee/0x1f0 [ 465.335186][ T9373] ? lock_acquire+0x13c/0x160 [ 465.335188][ T9373] ? console_flush_one_record+0x710/0x710 [ 465.335189][ T9373] ? rcu_is_watching+0x16/0xd0 [ 465.335190][ T9373] ? lock_release+0x184/0x1f0 [ 465.335192][ T9373] ? lock_acquire+0xe0/0x160 [ 465.335194][ T9373] ? __rcu_read_lock+0x70/0x70 [ 465.335195][ T9373] ? __down_trylock_console_sem+0x5e/0xa0 [ 465.335198][ T9373] ? vprintk_emit+0x320/0x3e0 [ 465.335199][ T9373] vprintk_emit+0x37c/0x3e0 [ 465.335201][ T9373] ? wake_up_klogd_work_func+0x90/0x90 [ 465.335202][ T9373] ? prepare_to_wait_event+0x8d/0x740 [ 465.335205][ T9373] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 465.335208][ T9373] ? _mutex_trylock_nest_lock+0x390/0x390 [ 465.335211][ T9373] _printk+0xc7/0x100 [ 465.335214][ T9373] ? snapshot_read.cold+0x21/0x21 [ 465.335216][ T9373] ? synchronize_rcu_normal+0x340/0x340 [ 465.335218][ T9373] ? netdev_name+0x43/0x60 [ 465.335222][ T9373] ? __netdev_printk+0x17f/0x1d0 [ 465.335224][ T9373] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 465.335227][ T9373] netdev_info+0xe2/0x116 [ 465.335230][ T9373] ? netdev_notice+0x120/0x120 [ 465.335232][ T9373] ? do_raw_spin_lock+0x131/0x280 [ 465.335234][ T9373] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 465.335236][ T9373] ? __rwlock_init+0x150/0x150 [ 465.335238][ T9373] ? rcu_is_watching+0x16/0xd0 [ 465.335239][ T9373] ? rcu_is_watching+0x16/0xd0 [ 465.335240][ T9373] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 465.335242][ T9373] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 465.335244][ T9373] ? trace_irq_enable.constprop.0+0x30/0x160 [ 465.335245][ T9373] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 465.335247][ T9373] netif_change_name.cold+0x4f/0x89 [ 465.335249][ T9373] ? register_netdev+0x40/0x40 [ 465.335250][ T9373] ? lock_release+0x184/0x1f0 [ 465.335252][ T9373] ? netdev_adjacent_rename_links+0x470/0x470 [ 465.335255][ T9373] ? __kernel_text_address+0x12/0x30 [ 465.335258][ T9373] ? write_profile+0xf0/0xf0 [ 465.335261][ T9373] ? __asan_memset+0x27/0x50 [ 465.335265][ T9373] do_setlink.isra.0+0x1f7d/0x2a60 [ 465.335267][ T9373] ? stack_trace_save+0x93/0xc0 [ 465.335269][ T9373] ? rtnl_link_get_size+0x350/0x350 [ 465.335270][ T9373] ? rcu_is_watching+0x16/0xd0 [ 465.335271][ T9373] ? stack_depot_save_flags+0x1bc/0x790 [ 465.335275][ T9373] ? kasan_save_stack+0x3d/0x50 [ 465.335277][ T9373] ? kasan_save_stack+0x2f/0x50 [ 465.335278][ T9373] ? kasan_save_track+0x14/0x30 [ 465.335280][ T9373] ? __kasan_kmalloc+0x7b/0x90 [ 465.335281][ T9373] ? __kmalloc_cache_noprof+0x29a/0x620 [ 465.335282][ T9373] ? rtnl_newlink+0x124/0x11b0 [ 465.335283][ T9373] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 465.335285][ T9373] ? netlink_rcv_skb+0x14e/0x3a0 [ 465.335288][ T9373] ? netlink_unicast+0x486/0x750 [ 465.335289][ T9373] ? netlink_sendmsg+0x75b/0xc90 [ 465.335291][ T9373] ? __sock_sendmsg+0xce/0x190 [ 465.335294][ T9373] ? ____sys_sendmsg+0x61a/0x860 [ 465.335295][ T9373] ? ___sys_sendmsg+0x14e/0x1d0 [ 465.335297][ T9373] ? __sys_sendmsg+0x12c/0x1d0 [ 465.335298][ T9373] ? do_syscall_64+0xff/0x530 [ 465.335301][ T9373] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 465.335304][ T9373] ? rcu_is_watching+0x16/0xd0 [ 465.335305][ T9373] ? lock_acquire+0x13c/0x160 [ 465.335307][ T9373] ? rcu_is_watching+0x16/0xd0 [ 465.335308][ T9373] ? rcu_is_watching+0x16/0xd0 [ 465.335309][ T9373] ? trace_contention_end+0xb3/0x180 [ 465.335310][ T9373] ? __mutex_lock+0x1db/0x1ea0 [ 465.335312][ T9373] ? __mutex_lock+0x9a3/0x1ea0 [ 465.335313][ T9373] ? rtnl_newlink+0x9a8/0x11b0 [ 465.335314][ T9373] ? ww_mutex_lock+0x160/0x160 [ 465.335315][ T9373] ? nla_get_range_signed+0x3d0/0x3d0 [ 465.335319][ T9373] ? rcu_is_watching+0x16/0xd0 [ 465.335320][ T9373] ? __rtnl_newlink+0x3fa/0xa50 [ 465.335323][ T9373] rtnl_newlink+0x9f1/0x11b0 [ 465.335325][ T9373] ? rcu_is_watching+0x16/0xd0 [ 465.335326][ T9373] ? rtnl_bridge_getlink+0x850/0x850 [ 465.335327][ T9373] ? lock_acquire+0x13c/0x160 [ 465.335329][ T9373] ? rcu_is_watching+0x16/0xd0 [ 465.335330][ T9373] ? is_bpf_text_address+0x3e/0x110 [ 465.335333][ T9373] ? is_bpf_text_address+0x72/0x110 [ 465.335334][ T9373] ? kernel_text_address+0x149/0x170 [ 465.335336][ T9373] ? rcu_is_watching+0x16/0xd0 [ 465.335337][ T9373] ? cap_capable+0x1d7/0x3d0 [ 465.335341][ T9373] ? arch_stack_walk+0xed/0x130 [ 465.335343][ T9373] ? rcu_is_watching+0x16/0xd0 [ 465.335344][ T9373] ? lock_acquire+0x13c/0x160 [ 465.335346][ T9373] ? rcu_is_watching+0x16/0xd0 [ 465.335347][ T9373] ? rtnl_bridge_getlink+0x850/0x850 [ 465.335349][ T9373] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 465.335350][ T9373] ? rtnl_link_fill+0x920/0x920 [ 465.335352][ T9373] ? filter_irq_stacks+0xd0/0xd0 [ 465.335353][ T9373] ? stack_depot_save_flags+0x1bc/0x790 [ 465.335356][ T9373] netlink_rcv_skb+0x14e/0x3a0 [ 465.335358][ T9373] ? rtnl_link_fill+0x920/0x920 [ 465.335359][ T9373] ? lock_release+0x184/0x1f0 [ 465.335361][ T9373] ? netlink_ack+0xcf0/0xcf0 [ 465.335362][ T9373] ? __netlink_lookup+0xb9/0x6b0 [ 465.335365][ T9373] ? rcu_is_watching+0x16/0xd0 [ 465.335366][ T9373] ? lock_release+0x184/0x1f0 [ 465.335368][ T9373] netlink_unicast+0x486/0x750 [ 465.335371][ T9373] ? netlink_attachskb+0x810/0x810 [ 465.335373][ T9373] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 465.335375][ T9373] netlink_sendmsg+0x75b/0xc90 [ 465.335377][ T9373] ? netlink_unicast+0x750/0x750 [ 465.335378][ T9373] ? kernel_text_address+0x149/0x170 [ 465.335380][ T9373] ? lock_acquire+0x13c/0x160 [ 465.335382][ T9373] ? __import_iovec+0x36c/0x620 [ 465.335385][ T9373] __sock_sendmsg+0xce/0x190 [ 465.335387][ T9373] ____sys_sendmsg+0x61a/0x860 [ 465.335388][ T9373] ? copy_msghdr_from_user+0x279/0x420 [ 465.335390][ T9373] ? sock_write_iter+0x400/0x400 [ 465.335391][ T9373] ? move_addr_to_kernel+0x40/0x40 [ 465.335393][ T9373] ? filter_irq_stacks+0xd0/0xd0 [ 465.335396][ T9373] ___sys_sendmsg+0x14e/0x1d0 [ 465.335397][ T9373] ? copy_msghdr_from_user+0x420/0x420 [ 465.335402][ T9373] __sys_sendmsg+0x12c/0x1d0 [ 465.335404][ T9373] ? __sys_sendmsg_sock+0x20/0x20 [ 465.335407][ T9373] ? rcu_is_watching+0x16/0xd0 [ 465.335409][ T9373] do_syscall_64+0xff/0x530 [ 465.335410][ T9373] ? exc_page_fault+0xee/0x100 [ 465.335412][ T9373] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 465.335414][ T9373] RIP: 0033:0x7f815d4f954e [ 465.335416][ T9373] 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 [ 465.335418][ T9373] RSP: 002b:00007ffc20ea9510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 465.335421][ T9373] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f815d4f954e [ 465.335423][ T9373] RDX: 0000000000000000 RSI: 00007ffc20ea95c0 RDI: 0000000000000005 [ 465.335424][ T9373] RBP: 00007ffc20ea9520 R08: 0000000000000000 R09: 0000000000000000 [ 465.335425][ T9373] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9127ce [ 465.335425][ T9373] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc20ea9c90 [ 465.335428][ T9373] [ 473.274901][ T9516] eth1: renamed from tmp [ 473.274916][ T9516] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 473.274918][ T9516] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9516, name: ip [ 473.274920][ T9516] preempt_count: 1, expected: 0 [ 473.274921][ T9516] RCU nest depth: 0, expected: 0 [ 473.274922][ T9516] INFO: lockdep is turned off. [ 473.274923][ T9516] irq event stamp: 0 [ 473.274924][ T9516] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 473.274928][ T9516] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 473.274935][ T9516] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 473.274937][ T9516] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 473.274938][ T9516] Preemption disabled at: [ 473.274939][ T9516] [] vprintk_emit+0x31b/0x3e0 [ 473.274946][ T9516] CPU: 2 UID: 0 PID: 9516 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 473.274953][ T9516] Tainted: [W]=WARN [ 473.274954][ T9516] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 473.274956][ T9516] Call Trace: [ 473.274957][ T9516] [ 473.274958][ T9516] dump_stack_lvl+0x6f/0xa0 [ 473.274964][ T9516] ? vprintk_emit+0x31b/0x3e0 [ 473.274965][ T9516] __might_resched.cold+0x1fe/0x2c1 [ 473.274970][ T9516] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 473.274973][ T9516] ? rcu_is_watching+0x16/0xd0 [ 473.274976][ T9516] __kmalloc_noprof+0x443/0x760 [ 473.274979][ T9516] ? __rwlock_init+0x150/0x150 [ 473.274982][ T9516] ? alloc_buf.isra.0+0x4b/0x260 [ 473.274988][ T9516] ? do_raw_spin_unlock+0x59/0x250 [ 473.274990][ T9516] alloc_buf.isra.0+0x4b/0x260 [ 473.274992][ T9516] put_chars+0x1e1/0x2f0 [ 473.274994][ T9516] ? __send_to_port+0x420/0x420 [ 473.274995][ T9516] ? printk_get_next_message+0x240/0x650 [ 473.274998][ T9516] ? console_prepend_replay+0x20/0x20 [ 473.275000][ T9516] ? pointer+0x794/0xed0 [ 473.275003][ T9516] hvc_console_print+0x292/0x780 [ 473.275008][ T9516] ? hvc_write+0x3a0/0x3a0 [ 473.275010][ T9516] ? __rwlock_init+0x150/0x150 [ 473.275012][ T9516] ? lock_acquire+0x13c/0x160 [ 473.275015][ T9516] console_emit_next_record+0x22f/0x4c0 [ 473.275017][ T9516] ? devkmsg_read+0x4b0/0x4b0 [ 473.275019][ T9516] ? rcu_is_watching+0x16/0xd0 [ 473.275021][ T9516] ? rcu_is_watching+0x16/0xd0 [ 473.275021][ T9516] ? rcu_is_watching+0x16/0xd0 [ 473.275023][ T9516] ? lock_acquire+0x13c/0x160 [ 473.275024][ T9516] ? console_flush_one_record+0x111/0x710 [ 473.275026][ T9516] console_flush_one_record+0x46f/0x710 [ 473.275029][ T9516] ? console_emit_next_record+0x4c0/0x4c0 [ 473.275032][ T9516] console_unlock+0xee/0x1f0 [ 473.275033][ T9516] ? lock_acquire+0x13c/0x160 [ 473.275035][ T9516] ? console_flush_one_record+0x710/0x710 [ 473.275037][ T9516] ? rcu_is_watching+0x16/0xd0 [ 473.275038][ T9516] ? lock_release+0x184/0x1f0 [ 473.275039][ T9516] ? lock_acquire+0xe0/0x160 [ 473.275041][ T9516] ? __rcu_read_lock+0x70/0x70 [ 473.275042][ T9516] ? __down_trylock_console_sem+0x5e/0xa0 [ 473.275044][ T9516] ? vprintk_emit+0x320/0x3e0 [ 473.275046][ T9516] vprintk_emit+0x37c/0x3e0 [ 473.275048][ T9516] ? wake_up_klogd_work_func+0x90/0x90 [ 473.275049][ T9516] ? prepare_to_wait_event+0x8d/0x740 [ 473.275051][ T9516] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 473.275054][ T9516] ? _mutex_trylock_nest_lock+0x390/0x390 [ 473.275057][ T9516] _printk+0xc7/0x100 [ 473.275060][ T9516] ? snapshot_read.cold+0x21/0x21 [ 473.275062][ T9516] ? synchronize_rcu_normal+0x340/0x340 [ 473.275072][ T9516] ? netdev_name+0x43/0x60 [ 473.275075][ T9516] ? __netdev_printk+0x17f/0x1d0 [ 473.275077][ T9516] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 473.275080][ T9516] netdev_info+0xe2/0x116 [ 473.275083][ T9516] ? netdev_notice+0x120/0x120 [ 473.275085][ T9516] ? do_raw_spin_lock+0x131/0x280 [ 473.275086][ T9516] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 473.275089][ T9516] ? __rwlock_init+0x150/0x150 [ 473.275091][ T9516] ? rcu_is_watching+0x16/0xd0 [ 473.275092][ T9516] ? rcu_is_watching+0x16/0xd0 [ 473.275093][ T9516] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 473.275094][ T9516] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 473.275096][ T9516] ? trace_irq_enable.constprop.0+0x30/0x160 [ 473.275097][ T9516] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 473.275098][ T9516] netif_change_name.cold+0x4f/0x89 [ 473.275100][ T9516] ? register_netdev+0x40/0x40 [ 473.275101][ T9516] ? lock_release+0x184/0x1f0 [ 473.275103][ T9516] ? netdev_adjacent_rename_links+0x470/0x470 [ 473.275106][ T9516] ? __kernel_text_address+0x12/0x30 [ 473.275109][ T9516] ? write_profile+0xf0/0xf0 [ 473.275112][ T9516] ? __asan_memset+0x27/0x50 [ 473.275116][ T9516] do_setlink.isra.0+0x1f7d/0x2a60 [ 473.275118][ T9516] ? stack_trace_save+0x93/0xc0 [ 473.275119][ T9516] ? rtnl_link_get_size+0x350/0x350 [ 473.275120][ T9516] ? rcu_is_watching+0x16/0xd0 [ 473.275121][ T9516] ? stack_depot_save_flags+0x1bc/0x790 [ 473.275125][ T9516] ? kasan_save_stack+0x3d/0x50 [ 473.275127][ T9516] ? kasan_save_stack+0x2f/0x50 [ 473.275128][ T9516] ? kasan_save_track+0x14/0x30 [ 473.275129][ T9516] ? __kasan_kmalloc+0x7b/0x90 [ 473.275130][ T9516] ? __kmalloc_cache_noprof+0x29a/0x620 [ 473.275131][ T9516] ? rtnl_newlink+0x124/0x11b0 [ 473.275133][ T9516] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 473.275134][ T9516] ? netlink_rcv_skb+0x14e/0x3a0 [ 473.275137][ T9516] ? netlink_unicast+0x486/0x750 [ 473.275139][ T9516] ? netlink_sendmsg+0x75b/0xc90 [ 473.275140][ T9516] ? __sock_sendmsg+0xce/0x190 [ 473.275143][ T9516] ? ____sys_sendmsg+0x61a/0x860 [ 473.275144][ T9516] ? ___sys_sendmsg+0x14e/0x1d0 [ 473.275146][ T9516] ? __sys_sendmsg+0x12c/0x1d0 [ 473.275148][ T9516] ? do_syscall_64+0xff/0x530 [ 473.275150][ T9516] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 473.275153][ T9516] ? rcu_is_watching+0x16/0xd0 [ 473.275154][ T9516] ? lock_acquire+0x13c/0x160 [ 473.275155][ T9516] ? rcu_is_watching+0x16/0xd0 [ 473.275156][ T9516] ? rcu_is_watching+0x16/0xd0 [ 473.275157][ T9516] ? trace_contention_end+0xb3/0x180 [ 473.275159][ T9516] ? __mutex_lock+0x1db/0x1ea0 [ 473.275160][ T9516] ? __mutex_lock+0x9a3/0x1ea0 [ 473.275161][ T9516] ? rtnl_newlink+0x9a8/0x11b0 [ 473.275163][ T9516] ? ww_mutex_lock+0x160/0x160 [ 473.275164][ T9516] ? nla_get_range_signed+0x3d0/0x3d0 [ 473.275167][ T9516] ? rcu_is_watching+0x16/0xd0 [ 473.275168][ T9516] ? __rtnl_newlink+0x3fa/0xa50 [ 473.275172][ T9516] rtnl_newlink+0x9f1/0x11b0 [ 473.275175][ T9516] ? rcu_is_watching+0x16/0xd0 [ 473.275177][ T9516] ? rtnl_bridge_getlink+0x850/0x850 [ 473.275179][ T9516] ? lock_acquire+0x13c/0x160 [ 473.275182][ T9516] ? rcu_is_watching+0x16/0xd0 [ 473.275183][ T9516] ? is_bpf_text_address+0x3e/0x110 [ 473.275186][ T9516] ? is_bpf_text_address+0x72/0x110 [ 473.275187][ T9516] ? kernel_text_address+0x149/0x170 [ 473.275188][ T9516] ? rcu_is_watching+0x16/0xd0 [ 473.275190][ T9516] ? cap_capable+0x1d7/0x3d0 [ 473.275193][ T9516] ? arch_stack_walk+0xed/0x130 [ 473.275195][ T9516] ? rcu_is_watching+0x16/0xd0 [ 473.275196][ T9516] ? lock_acquire+0x13c/0x160 [ 473.275198][ T9516] ? rcu_is_watching+0x16/0xd0 [ 473.275199][ T9516] ? rtnl_bridge_getlink+0x850/0x850 [ 473.275201][ T9516] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 473.275202][ T9516] ? rtnl_link_fill+0x920/0x920 [ 473.275204][ T9516] ? filter_irq_stacks+0xd0/0xd0 [ 473.275205][ T9516] ? stack_depot_save_flags+0x1bc/0x790 [ 473.275208][ T9516] netlink_rcv_skb+0x14e/0x3a0 [ 473.275209][ T9516] ? rtnl_link_fill+0x920/0x920 [ 473.275211][ T9516] ? lock_release+0x184/0x1f0 [ 473.275212][ T9516] ? netlink_ack+0xcf0/0xcf0 [ 473.275214][ T9516] ? __netlink_lookup+0xb9/0x6b0 [ 473.275217][ T9516] ? rcu_is_watching+0x16/0xd0 [ 473.275218][ T9516] ? lock_release+0x184/0x1f0 [ 473.275221][ T9516] netlink_unicast+0x486/0x750 [ 473.275223][ T9516] ? netlink_attachskb+0x810/0x810 [ 473.275225][ T9516] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 473.275227][ T9516] netlink_sendmsg+0x75b/0xc90 [ 473.275229][ T9516] ? netlink_unicast+0x750/0x750 [ 473.275230][ T9516] ? kernel_text_address+0x149/0x170 [ 473.275232][ T9516] ? lock_acquire+0x13c/0x160 [ 473.275234][ T9516] ? __import_iovec+0x36c/0x620 [ 473.275237][ T9516] __sock_sendmsg+0xce/0x190 [ 473.275239][ T9516] ____sys_sendmsg+0x61a/0x860 [ 473.275240][ T9516] ? copy_msghdr_from_user+0x279/0x420 [ 473.275242][ T9516] ? sock_write_iter+0x400/0x400 [ 473.275243][ T9516] ? move_addr_to_kernel+0x40/0x40 [ 473.275245][ T9516] ? filter_irq_stacks+0xd0/0xd0 [ 473.275248][ T9516] ___sys_sendmsg+0x14e/0x1d0 [ 473.275249][ T9516] ? copy_msghdr_from_user+0x420/0x420 [ 473.275254][ T9516] __sys_sendmsg+0x12c/0x1d0 [ 473.275256][ T9516] ? __sys_sendmsg_sock+0x20/0x20 [ 473.275259][ T9516] ? rcu_is_watching+0x16/0xd0 [ 473.275261][ T9516] do_syscall_64+0xff/0x530 [ 473.275263][ T9516] ? exc_page_fault+0xee/0x100 [ 473.275265][ T9516] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 473.275266][ T9516] RIP: 0033:0x7ff9b296354e [ 473.275268][ T9516] 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 [ 473.275270][ T9516] RSP: 002b:00007ffdd20fab40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 473.275273][ T9516] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ff9b296354e [ 473.275275][ T9516] RDX: 0000000000000000 RSI: 00007ffdd20fabf0 RDI: 0000000000000005 [ 473.275276][ T9516] RBP: 00007ffdd20fab50 R08: 0000000000000000 R09: 0000000000000000 [ 473.275277][ T9516] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9127d6 [ 473.275278][ T9516] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdd20fb2c0 [ 473.275280][ T9516] [ 481.316945][ T9660] eth1: renamed from tmp [ 481.316980][ T9660] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 481.316982][ T9660] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9660, name: ip [ 481.316984][ T9660] preempt_count: 1, expected: 0 [ 481.316985][ T9660] RCU nest depth: 0, expected: 0 [ 481.316986][ T9660] INFO: lockdep is turned off. [ 481.316987][ T9660] irq event stamp: 0 [ 481.316987][ T9660] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 481.316991][ T9660] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 481.316998][ T9660] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 481.317000][ T9660] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 481.317002][ T9660] Preemption disabled at: [ 481.317002][ T9660] [] vprintk_emit+0x31b/0x3e0 [ 481.317009][ T9660] CPU: 3 UID: 0 PID: 9660 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 481.317012][ T9660] Tainted: [W]=WARN [ 481.317013][ T9660] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 481.317015][ T9660] Call Trace: [ 481.317017][ T9660] [ 481.317018][ T9660] dump_stack_lvl+0x6f/0xa0 [ 481.317024][ T9660] ? vprintk_emit+0x31b/0x3e0 [ 481.317025][ T9660] __might_resched.cold+0x1fe/0x2c1 [ 481.317029][ T9660] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 481.317033][ T9660] ? rcu_is_watching+0x16/0xd0 [ 481.317035][ T9660] __kmalloc_noprof+0x443/0x760 [ 481.317038][ T9660] ? __rwlock_init+0x150/0x150 [ 481.317041][ T9660] ? alloc_buf.isra.0+0x4b/0x260 [ 481.317046][ T9660] ? do_raw_spin_unlock+0x59/0x250 [ 481.317048][ T9660] alloc_buf.isra.0+0x4b/0x260 [ 481.317050][ T9660] put_chars+0x1e1/0x2f0 [ 481.317052][ T9660] ? __send_to_port+0x420/0x420 [ 481.317053][ T9660] ? printk_get_next_message+0x240/0x650 [ 481.317056][ T9660] ? console_prepend_replay+0x20/0x20 [ 481.317058][ T9660] ? pointer+0x794/0xed0 [ 481.317061][ T9660] hvc_console_print+0x292/0x780 [ 481.317066][ T9660] ? hvc_write+0x3a0/0x3a0 [ 481.317068][ T9660] ? __rwlock_init+0x150/0x150 [ 481.317070][ T9660] ? lock_acquire+0x13c/0x160 [ 481.317072][ T9660] console_emit_next_record+0x22f/0x4c0 [ 481.317075][ T9660] ? devkmsg_read+0x4b0/0x4b0 [ 481.317077][ T9660] ? rcu_is_watching+0x16/0xd0 [ 481.317078][ T9660] ? lock_acquire+0x13c/0x160 [ 481.317080][ T9660] ? console_flush_one_record+0x111/0x710 [ 481.317082][ T9660] console_flush_one_record+0x46f/0x710 [ 481.317084][ T9660] ? console_emit_next_record+0x4c0/0x4c0 [ 481.317087][ T9660] console_unlock+0xee/0x1f0 [ 481.317089][ T9660] ? lock_acquire+0x13c/0x160 [ 481.317090][ T9660] ? console_flush_one_record+0x710/0x710 [ 481.317092][ T9660] ? rcu_is_watching+0x16/0xd0 [ 481.317093][ T9660] ? lock_release+0x184/0x1f0 [ 481.317094][ T9660] ? lock_acquire+0xe0/0x160 [ 481.317096][ T9660] ? __rcu_read_lock+0x70/0x70 [ 481.317097][ T9660] ? __down_trylock_console_sem+0x5e/0xa0 [ 481.317100][ T9660] ? vprintk_emit+0x320/0x3e0 [ 481.317101][ T9660] vprintk_emit+0x37c/0x3e0 [ 481.317102][ T9660] ? wake_up_klogd_work_func+0x90/0x90 [ 481.317103][ T9660] ? prepare_to_wait_event+0x8d/0x740 [ 481.317106][ T9660] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 481.317109][ T9660] ? _mutex_trylock_nest_lock+0x390/0x390 [ 481.317111][ T9660] _printk+0xc7/0x100 [ 481.317114][ T9660] ? snapshot_read.cold+0x21/0x21 [ 481.317116][ T9660] ? synchronize_rcu_normal+0x340/0x340 [ 481.317124][ T9660] ? netdev_name+0x43/0x60 [ 481.317128][ T9660] ? __netdev_printk+0x17f/0x1d0 [ 481.317130][ T9660] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 481.317133][ T9660] netdev_info+0xe2/0x116 [ 481.317135][ T9660] ? netdev_notice+0x120/0x120 [ 481.317137][ T9660] ? do_raw_spin_lock+0x131/0x280 [ 481.317139][ T9660] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 481.317141][ T9660] ? __rwlock_init+0x150/0x150 [ 481.317143][ T9660] ? rcu_is_watching+0x16/0xd0 [ 481.317144][ T9660] ? rcu_is_watching+0x16/0xd0 [ 481.317145][ T9660] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 481.317146][ T9660] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 481.317148][ T9660] ? trace_irq_enable.constprop.0+0x30/0x160 [ 481.317149][ T9660] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 481.317150][ T9660] netif_change_name.cold+0x4f/0x89 [ 481.317152][ T9660] ? register_netdev+0x40/0x40 [ 481.317153][ T9660] ? lock_release+0x184/0x1f0 [ 481.317156][ T9660] ? netdev_adjacent_rename_links+0x470/0x470 [ 481.317158][ T9660] ? __kernel_text_address+0x12/0x30 [ 481.317161][ T9660] ? write_profile+0xf0/0xf0 [ 481.317163][ T9660] ? __asan_memset+0x27/0x50 [ 481.317167][ T9660] do_setlink.isra.0+0x1f7d/0x2a60 [ 481.317169][ T9660] ? stack_trace_save+0x93/0xc0 [ 481.317171][ T9660] ? rtnl_link_get_size+0x350/0x350 [ 481.317173][ T9660] ? rcu_is_watching+0x16/0xd0 [ 481.317175][ T9660] ? stack_depot_save_flags+0x1bc/0x790 [ 481.317179][ T9660] ? kasan_save_stack+0x3d/0x50 [ 481.317182][ T9660] ? kasan_save_stack+0x2f/0x50 [ 481.317184][ T9660] ? kasan_save_track+0x14/0x30 [ 481.317186][ T9660] ? __kasan_kmalloc+0x7b/0x90 [ 481.317188][ T9660] ? __kmalloc_cache_noprof+0x29a/0x620 [ 481.317189][ T9660] ? rtnl_newlink+0x124/0x11b0 [ 481.317190][ T9660] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 481.317191][ T9660] ? netlink_rcv_skb+0x14e/0x3a0 [ 481.317194][ T9660] ? netlink_unicast+0x486/0x750 [ 481.317196][ T9660] ? netlink_sendmsg+0x75b/0xc90 [ 481.317197][ T9660] ? __sock_sendmsg+0xce/0x190 [ 481.317200][ T9660] ? ____sys_sendmsg+0x61a/0x860 [ 481.317201][ T9660] ? ___sys_sendmsg+0x14e/0x1d0 [ 481.317202][ T9660] ? __sys_sendmsg+0x12c/0x1d0 [ 481.317204][ T9660] ? do_syscall_64+0xff/0x530 [ 481.317206][ T9660] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 481.317209][ T9660] ? rcu_is_watching+0x16/0xd0 [ 481.317210][ T9660] ? lock_acquire+0x13c/0x160 [ 481.317212][ T9660] ? rcu_is_watching+0x16/0xd0 [ 481.317213][ T9660] ? rcu_is_watching+0x16/0xd0 [ 481.317214][ T9660] ? trace_contention_end+0xb3/0x180 [ 481.317215][ T9660] ? __mutex_lock+0x1db/0x1ea0 [ 481.317217][ T9660] ? __mutex_lock+0x9a3/0x1ea0 [ 481.317218][ T9660] ? rtnl_newlink+0x9a8/0x11b0 [ 481.317219][ T9660] ? ww_mutex_lock+0x160/0x160 [ 481.317220][ T9660] ? nla_get_range_signed+0x3d0/0x3d0 [ 481.317223][ T9660] ? rcu_is_watching+0x16/0xd0 [ 481.317225][ T9660] ? __rtnl_newlink+0x3fa/0xa50 [ 481.317227][ T9660] rtnl_newlink+0x9f1/0x11b0 [ 481.317229][ T9660] ? rcu_is_watching+0x16/0xd0 [ 481.317230][ T9660] ? rtnl_bridge_getlink+0x850/0x850 [ 481.317231][ T9660] ? lock_acquire+0x13c/0x160 [ 481.317233][ T9660] ? rcu_is_watching+0x16/0xd0 [ 481.317234][ T9660] ? is_bpf_text_address+0x3e/0x110 [ 481.317236][ T9660] ? is_bpf_text_address+0x72/0x110 [ 481.317238][ T9660] ? kernel_text_address+0x149/0x170 [ 481.317239][ T9660] ? rcu_is_watching+0x16/0xd0 [ 481.317240][ T9660] ? cap_capable+0x1d7/0x3d0 [ 481.317243][ T9660] ? arch_stack_walk+0xed/0x130 [ 481.317245][ T9660] ? rcu_is_watching+0x16/0xd0 [ 481.317246][ T9660] ? lock_acquire+0x13c/0x160 [ 481.317248][ T9660] ? rcu_is_watching+0x16/0xd0 [ 481.317249][ T9660] ? rtnl_bridge_getlink+0x850/0x850 [ 481.317250][ T9660] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 481.317252][ T9660] ? rtnl_link_fill+0x920/0x920 [ 481.317253][ T9660] ? filter_irq_stacks+0xd0/0xd0 [ 481.317255][ T9660] ? stack_depot_save_flags+0x1bc/0x790 [ 481.317257][ T9660] netlink_rcv_skb+0x14e/0x3a0 [ 481.317259][ T9660] ? rtnl_link_fill+0x920/0x920 [ 481.317260][ T9660] ? lock_release+0x184/0x1f0 [ 481.317262][ T9660] ? netlink_ack+0xcf0/0xcf0 [ 481.317264][ T9660] ? __netlink_lookup+0xb9/0x6b0 [ 481.317267][ T9660] ? rcu_is_watching+0x16/0xd0 [ 481.317268][ T9660] ? lock_release+0x184/0x1f0 [ 481.317270][ T9660] netlink_unicast+0x486/0x750 [ 481.317272][ T9660] ? netlink_attachskb+0x810/0x810 [ 481.317274][ T9660] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 481.317276][ T9660] netlink_sendmsg+0x75b/0xc90 [ 481.317278][ T9660] ? netlink_unicast+0x750/0x750 [ 481.317279][ T9660] ? kernel_text_address+0x149/0x170 [ 481.317281][ T9660] ? lock_acquire+0x13c/0x160 [ 481.317282][ T9660] ? __import_iovec+0x36c/0x620 [ 481.317286][ T9660] __sock_sendmsg+0xce/0x190 [ 481.317288][ T9660] ____sys_sendmsg+0x61a/0x860 [ 481.317289][ T9660] ? copy_msghdr_from_user+0x279/0x420 [ 481.317291][ T9660] ? sock_write_iter+0x400/0x400 [ 481.317292][ T9660] ? move_addr_to_kernel+0x40/0x40 [ 481.317294][ T9660] ? filter_irq_stacks+0xd0/0xd0 [ 481.317296][ T9660] ___sys_sendmsg+0x14e/0x1d0 [ 481.317298][ T9660] ? copy_msghdr_from_user+0x420/0x420 [ 481.317303][ T9660] __sys_sendmsg+0x12c/0x1d0 [ 481.317305][ T9660] ? __sys_sendmsg_sock+0x20/0x20 [ 481.317308][ T9660] ? rcu_is_watching+0x16/0xd0 [ 481.317309][ T9660] do_syscall_64+0xff/0x530 [ 481.317311][ T9660] ? exc_page_fault+0xee/0x100 [ 481.317313][ T9660] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 481.317315][ T9660] RIP: 0033:0x7fa88010754e [ 481.317317][ T9660] 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 [ 481.317319][ T9660] RSP: 002b:00007ffffb5b4b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 481.317323][ T9660] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fa88010754e [ 481.317325][ T9660] RDX: 0000000000000000 RSI: 00007ffffb5b4bb0 RDI: 0000000000000005 [ 481.317325][ T9660] RBP: 00007ffffb5b4b10 R08: 0000000000000000 R09: 0000000000000000 [ 481.317326][ T9660] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9127de [ 481.317327][ T9660] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffffb5b5280 [ 481.317329][ T9660] [ 488.982010][ T9803] eth1: renamed from tmp [ 488.982025][ T9803] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 488.982027][ T9803] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9803, name: ip [ 488.982029][ T9803] preempt_count: 1, expected: 0 [ 488.982030][ T9803] RCU nest depth: 0, expected: 0 [ 488.982031][ T9803] INFO: lockdep is turned off. [ 488.982032][ T9803] irq event stamp: 0 [ 488.982033][ T9803] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 488.982037][ T9803] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 488.982044][ T9803] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 488.982046][ T9803] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 488.982048][ T9803] Preemption disabled at: [ 488.982049][ T9803] [] vprintk_emit+0x31b/0x3e0 [ 488.982055][ T9803] CPU: 0 UID: 0 PID: 9803 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 488.982059][ T9803] Tainted: [W]=WARN [ 488.982060][ T9803] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 488.982062][ T9803] Call Trace: [ 488.982063][ T9803] [ 488.982064][ T9803] dump_stack_lvl+0x6f/0xa0 [ 488.982070][ T9803] ? vprintk_emit+0x31b/0x3e0 [ 488.982071][ T9803] __might_resched.cold+0x1fe/0x2c1 [ 488.982075][ T9803] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 488.982079][ T9803] ? rcu_is_watching+0x16/0xd0 [ 488.982081][ T9803] __kmalloc_noprof+0x443/0x760 [ 488.982084][ T9803] ? __rwlock_init+0x150/0x150 [ 488.982087][ T9803] ? alloc_buf.isra.0+0x4b/0x260 [ 488.982093][ T9803] ? do_raw_spin_unlock+0x59/0x250 [ 488.982095][ T9803] alloc_buf.isra.0+0x4b/0x260 [ 488.982097][ T9803] put_chars+0x1e1/0x2f0 [ 488.982099][ T9803] ? __send_to_port+0x420/0x420 [ 488.982100][ T9803] ? printk_get_next_message+0x240/0x650 [ 488.982103][ T9803] ? console_prepend_replay+0x20/0x20 [ 488.982105][ T9803] ? pointer+0x794/0xed0 [ 488.982109][ T9803] hvc_console_print+0x292/0x780 [ 488.982113][ T9803] ? hvc_write+0x3a0/0x3a0 [ 488.982115][ T9803] ? __rwlock_init+0x150/0x150 [ 488.982117][ T9803] ? lock_acquire+0x13c/0x160 [ 488.982120][ T9803] console_emit_next_record+0x22f/0x4c0 [ 488.982122][ T9803] ? devkmsg_read+0x4b0/0x4b0 [ 488.982124][ T9803] ? rcu_is_watching+0x16/0xd0 [ 488.982126][ T9803] ? rcu_is_watching+0x16/0xd0 [ 488.982127][ T9803] ? rcu_is_watching+0x16/0xd0 [ 488.982128][ T9803] ? lock_acquire+0x13c/0x160 [ 488.982130][ T9803] ? console_flush_one_record+0x111/0x710 [ 488.982131][ T9803] console_flush_one_record+0x46f/0x710 [ 488.982134][ T9803] ? console_emit_next_record+0x4c0/0x4c0 [ 488.982137][ T9803] console_unlock+0xee/0x1f0 [ 488.982139][ T9803] ? lock_acquire+0x13c/0x160 [ 488.982140][ T9803] ? console_flush_one_record+0x710/0x710 [ 488.982142][ T9803] ? rcu_is_watching+0x16/0xd0 [ 488.982143][ T9803] ? lock_release+0x184/0x1f0 [ 488.982145][ T9803] ? lock_acquire+0xe0/0x160 [ 488.982146][ T9803] ? __rcu_read_lock+0x70/0x70 [ 488.982148][ T9803] ? __down_trylock_console_sem+0x5e/0xa0 [ 488.982150][ T9803] ? vprintk_emit+0x320/0x3e0 [ 488.982151][ T9803] vprintk_emit+0x37c/0x3e0 [ 488.982153][ T9803] ? wake_up_klogd_work_func+0x90/0x90 [ 488.982154][ T9803] ? prepare_to_wait_event+0x8d/0x740 [ 488.982157][ T9803] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 488.982160][ T9803] ? _mutex_trylock_nest_lock+0x390/0x390 [ 488.982163][ T9803] _printk+0xc7/0x100 [ 488.982166][ T9803] ? snapshot_read.cold+0x21/0x21 [ 488.982168][ T9803] ? synchronize_rcu_normal+0x340/0x340 [ 488.982177][ T9803] ? netdev_name+0x43/0x60 [ 488.982181][ T9803] ? __netdev_printk+0x17f/0x1d0 [ 488.982184][ T9803] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 488.982188][ T9803] netdev_info+0xe2/0x116 [ 488.982190][ T9803] ? netdev_notice+0x120/0x120 [ 488.982193][ T9803] ? do_raw_spin_lock+0x131/0x280 [ 488.982194][ T9803] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 488.982197][ T9803] ? __rwlock_init+0x150/0x150 [ 488.982199][ T9803] ? rcu_is_watching+0x16/0xd0 [ 488.982200][ T9803] ? rcu_is_watching+0x16/0xd0 [ 488.982201][ T9803] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 488.982202][ T9803] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 488.982204][ T9803] ? trace_irq_enable.constprop.0+0x30/0x160 [ 488.982205][ T9803] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 488.982207][ T9803] netif_change_name.cold+0x4f/0x89 [ 488.982209][ T9803] ? register_netdev+0x40/0x40 [ 488.982210][ T9803] ? lock_release+0x184/0x1f0 [ 488.982212][ T9803] ? netdev_adjacent_rename_links+0x470/0x470 [ 488.982215][ T9803] ? __kernel_text_address+0x12/0x30 [ 488.982217][ T9803] ? write_profile+0xf0/0xf0 [ 488.982220][ T9803] ? __asan_memset+0x27/0x50 [ 488.982224][ T9803] do_setlink.isra.0+0x1f7d/0x2a60 [ 488.982226][ T9803] ? stack_trace_save+0x93/0xc0 [ 488.982227][ T9803] ? rtnl_link_get_size+0x350/0x350 [ 488.982229][ T9803] ? rcu_is_watching+0x16/0xd0 [ 488.982230][ T9803] ? stack_depot_save_flags+0x1bc/0x790 [ 488.982233][ T9803] ? kasan_save_stack+0x3d/0x50 [ 488.982235][ T9803] ? kasan_save_stack+0x2f/0x50 [ 488.982236][ T9803] ? kasan_save_track+0x14/0x30 [ 488.982237][ T9803] ? __kasan_kmalloc+0x7b/0x90 [ 488.982238][ T9803] ? __kmalloc_cache_noprof+0x29a/0x620 [ 488.982240][ T9803] ? rtnl_newlink+0x124/0x11b0 [ 488.982241][ T9803] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 488.982242][ T9803] ? netlink_rcv_skb+0x14e/0x3a0 [ 488.982245][ T9803] ? netlink_unicast+0x486/0x750 [ 488.982247][ T9803] ? netlink_sendmsg+0x75b/0xc90 [ 488.982248][ T9803] ? __sock_sendmsg+0xce/0x190 [ 488.982251][ T9803] ? ____sys_sendmsg+0x61a/0x860 [ 488.982252][ T9803] ? ___sys_sendmsg+0x14e/0x1d0 [ 488.982253][ T9803] ? __sys_sendmsg+0x12c/0x1d0 [ 488.982255][ T9803] ? do_syscall_64+0xff/0x530 [ 488.982257][ T9803] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 488.982260][ T9803] ? rcu_is_watching+0x16/0xd0 [ 488.982261][ T9803] ? lock_acquire+0x13c/0x160 [ 488.982263][ T9803] ? rcu_is_watching+0x16/0xd0 [ 488.982264][ T9803] ? rcu_is_watching+0x16/0xd0 [ 488.982265][ T9803] ? trace_contention_end+0xb3/0x180 [ 488.982266][ T9803] ? __mutex_lock+0x1db/0x1ea0 [ 488.982267][ T9803] ? __mutex_lock+0x9a3/0x1ea0 [ 488.982269][ T9803] ? rtnl_newlink+0x9a8/0x11b0 [ 488.982270][ T9803] ? ww_mutex_lock+0x160/0x160 [ 488.982271][ T9803] ? nla_get_range_signed+0x3d0/0x3d0 [ 488.982275][ T9803] ? rcu_is_watching+0x16/0xd0 [ 488.982276][ T9803] ? __rtnl_newlink+0x3fa/0xa50 [ 488.982278][ T9803] rtnl_newlink+0x9f1/0x11b0 [ 488.982281][ T9803] ? rcu_is_watching+0x16/0xd0 [ 488.982282][ T9803] ? rtnl_bridge_getlink+0x850/0x850 [ 488.982283][ T9803] ? lock_acquire+0x13c/0x160 [ 488.982284][ T9803] ? rcu_is_watching+0x16/0xd0 [ 488.982286][ T9803] ? is_bpf_text_address+0x3e/0x110 [ 488.982288][ T9803] ? is_bpf_text_address+0x72/0x110 [ 488.982289][ T9803] ? kernel_text_address+0x149/0x170 [ 488.982291][ T9803] ? rcu_is_watching+0x16/0xd0 [ 488.982292][ T9803] ? cap_capable+0x1d7/0x3d0 [ 488.982295][ T9803] ? arch_stack_walk+0xed/0x130 [ 488.982298][ T9803] ? rcu_is_watching+0x16/0xd0 [ 488.982299][ T9803] ? lock_acquire+0x13c/0x160 [ 488.982301][ T9803] ? rcu_is_watching+0x16/0xd0 [ 488.982302][ T9803] ? rtnl_bridge_getlink+0x850/0x850 [ 488.982303][ T9803] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 488.982305][ T9803] ? rtnl_link_fill+0x920/0x920 [ 488.982306][ T9803] ? filter_irq_stacks+0xd0/0xd0 [ 488.982308][ T9803] ? stack_depot_save_flags+0x1bc/0x790 [ 488.982310][ T9803] netlink_rcv_skb+0x14e/0x3a0 [ 488.982312][ T9803] ? rtnl_link_fill+0x920/0x920 [ 488.982314][ T9803] ? lock_release+0x184/0x1f0 [ 488.982315][ T9803] ? netlink_ack+0xcf0/0xcf0 [ 488.982317][ T9803] ? __netlink_lookup+0xb9/0x6b0 [ 488.982320][ T9803] ? rcu_is_watching+0x16/0xd0 [ 488.982321][ T9803] ? lock_release+0x184/0x1f0 [ 488.982323][ T9803] netlink_unicast+0x486/0x750 [ 488.982326][ T9803] ? netlink_attachskb+0x810/0x810 [ 488.982327][ T9803] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 488.982329][ T9803] netlink_sendmsg+0x75b/0xc90 [ 488.982331][ T9803] ? netlink_unicast+0x750/0x750 [ 488.982333][ T9803] ? kernel_text_address+0x149/0x170 [ 488.982335][ T9803] ? lock_acquire+0x13c/0x160 [ 488.982336][ T9803] ? __import_iovec+0x36c/0x620 [ 488.982340][ T9803] __sock_sendmsg+0xce/0x190 [ 488.982341][ T9803] ____sys_sendmsg+0x61a/0x860 [ 488.982343][ T9803] ? copy_msghdr_from_user+0x279/0x420 [ 488.982345][ T9803] ? sock_write_iter+0x400/0x400 [ 488.982346][ T9803] ? move_addr_to_kernel+0x40/0x40 [ 488.982348][ T9803] ? filter_irq_stacks+0xd0/0xd0 [ 488.982350][ T9803] ___sys_sendmsg+0x14e/0x1d0 [ 488.982352][ T9803] ? copy_msghdr_from_user+0x420/0x420 [ 488.982357][ T9803] __sys_sendmsg+0x12c/0x1d0 [ 488.982359][ T9803] ? __sys_sendmsg_sock+0x20/0x20 [ 488.982362][ T9803] ? rcu_is_watching+0x16/0xd0 [ 488.982364][ T9803] do_syscall_64+0xff/0x530 [ 488.982366][ T9803] ? exc_page_fault+0xee/0x100 [ 488.982368][ T9803] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 488.982369][ T9803] RIP: 0033:0x7fb9452dd54e [ 488.982371][ T9803] 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 [ 488.982373][ T9803] RSP: 002b:00007ffc8e77db60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 488.982377][ T9803] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb9452dd54e [ 488.982378][ T9803] RDX: 0000000000000000 RSI: 00007ffc8e77dc10 RDI: 0000000000000005 [ 488.982380][ T9803] RBP: 00007ffc8e77db70 R08: 0000000000000000 R09: 0000000000000000 [ 488.982380][ T9803] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9127e6 [ 488.982381][ T9803] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc8e77e2e0 [ 488.982384][ T9803] [ 496.492912][ T9947] eth1: renamed from tmp [ 496.492927][ T9947] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 496.492930][ T9947] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9947, name: ip [ 496.492931][ T9947] preempt_count: 1, expected: 0 [ 496.492932][ T9947] RCU nest depth: 0, expected: 0 [ 496.492933][ T9947] INFO: lockdep is turned off. [ 496.492934][ T9947] irq event stamp: 0 [ 496.492935][ T9947] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 496.492940][ T9947] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 496.492947][ T9947] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 496.492948][ T9947] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 496.492954][ T9947] Preemption disabled at: [ 496.492954][ T9947] [] vprintk_emit+0x31b/0x3e0 [ 496.492961][ T9947] CPU: 3 UID: 0 PID: 9947 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 496.492965][ T9947] Tainted: [W]=WARN [ 496.492966][ T9947] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 496.492968][ T9947] Call Trace: [ 496.492969][ T9947] [ 496.492971][ T9947] dump_stack_lvl+0x6f/0xa0 [ 496.492976][ T9947] ? vprintk_emit+0x31b/0x3e0 [ 496.492978][ T9947] __might_resched.cold+0x1fe/0x2c1 [ 496.492982][ T9947] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 496.492985][ T9947] ? rcu_is_watching+0x16/0xd0 [ 496.492988][ T9947] __kmalloc_noprof+0x443/0x760 [ 496.492991][ T9947] ? __rwlock_init+0x150/0x150 [ 496.492994][ T9947] ? alloc_buf.isra.0+0x4b/0x260 [ 496.493000][ T9947] ? do_raw_spin_unlock+0x59/0x250 [ 496.493001][ T9947] alloc_buf.isra.0+0x4b/0x260 [ 496.493004][ T9947] put_chars+0x1e1/0x2f0 [ 496.493006][ T9947] ? __send_to_port+0x420/0x420 [ 496.493007][ T9947] ? printk_get_next_message+0x240/0x650 [ 496.493009][ T9947] ? console_prepend_replay+0x20/0x20 [ 496.493011][ T9947] ? pointer+0x794/0xed0 [ 496.493015][ T9947] hvc_console_print+0x292/0x780 [ 496.493020][ T9947] ? hvc_write+0x3a0/0x3a0 [ 496.493022][ T9947] ? __rwlock_init+0x150/0x150 [ 496.493024][ T9947] ? lock_acquire+0x13c/0x160 [ 496.493026][ T9947] console_emit_next_record+0x22f/0x4c0 [ 496.493029][ T9947] ? devkmsg_read+0x4b0/0x4b0 [ 496.493031][ T9947] ? rcu_is_watching+0x16/0xd0 [ 496.493032][ T9947] ? rcu_is_watching+0x16/0xd0 [ 496.493033][ T9947] ? rcu_is_watching+0x16/0xd0 [ 496.493035][ T9947] ? lock_acquire+0x13c/0x160 [ 496.493036][ T9947] ? console_flush_one_record+0x111/0x710 [ 496.493038][ T9947] console_flush_one_record+0x46f/0x710 [ 496.493041][ T9947] ? console_emit_next_record+0x4c0/0x4c0 [ 496.493044][ T9947] console_unlock+0xee/0x1f0 [ 496.493046][ T9947] ? lock_acquire+0x13c/0x160 [ 496.493047][ T9947] ? console_flush_one_record+0x710/0x710 [ 496.493049][ T9947] ? rcu_is_watching+0x16/0xd0 [ 496.493050][ T9947] ? lock_release+0x184/0x1f0 [ 496.493052][ T9947] ? lock_acquire+0xe0/0x160 [ 496.493053][ T9947] ? __rcu_read_lock+0x70/0x70 [ 496.493055][ T9947] ? __down_trylock_console_sem+0x5e/0xa0 [ 496.493057][ T9947] ? vprintk_emit+0x320/0x3e0 [ 496.493058][ T9947] vprintk_emit+0x37c/0x3e0 [ 496.493060][ T9947] ? wake_up_klogd_work_func+0x90/0x90 [ 496.493061][ T9947] ? prepare_to_wait_event+0x8d/0x740 [ 496.493064][ T9947] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 496.493067][ T9947] ? _mutex_trylock_nest_lock+0x390/0x390 [ 496.493069][ T9947] _printk+0xc7/0x100 [ 496.493072][ T9947] ? snapshot_read.cold+0x21/0x21 [ 496.493074][ T9947] ? synchronize_rcu_normal+0x340/0x340 [ 496.493077][ T9947] ? netdev_name+0x43/0x60 [ 496.493080][ T9947] ? __netdev_printk+0x17f/0x1d0 [ 496.493082][ T9947] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 496.493085][ T9947] netdev_info+0xe2/0x116 [ 496.493088][ T9947] ? netdev_notice+0x120/0x120 [ 496.493090][ T9947] ? do_raw_spin_lock+0x131/0x280 [ 496.493092][ T9947] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 496.493094][ T9947] ? __rwlock_init+0x150/0x150 [ 496.493096][ T9947] ? rcu_is_watching+0x16/0xd0 [ 496.493097][ T9947] ? rcu_is_watching+0x16/0xd0 [ 496.493098][ T9947] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 496.493099][ T9947] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 496.493101][ T9947] ? trace_irq_enable.constprop.0+0x30/0x160 [ 496.493102][ T9947] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 496.493104][ T9947] netif_change_name.cold+0x4f/0x89 [ 496.493105][ T9947] ? register_netdev+0x40/0x40 [ 496.493107][ T9947] ? lock_release+0x184/0x1f0 [ 496.493109][ T9947] ? netdev_adjacent_rename_links+0x470/0x470 [ 496.493111][ T9947] ? __kernel_text_address+0x12/0x30 [ 496.493114][ T9947] ? write_profile+0xf0/0xf0 [ 496.493117][ T9947] ? __asan_memset+0x27/0x50 [ 496.493121][ T9947] do_setlink.isra.0+0x1f7d/0x2a60 [ 496.493123][ T9947] ? stack_trace_save+0x93/0xc0 [ 496.493124][ T9947] ? rtnl_link_get_size+0x350/0x350 [ 496.493125][ T9947] ? rcu_is_watching+0x16/0xd0 [ 496.493127][ T9947] ? stack_depot_save_flags+0x1bc/0x790 [ 496.493130][ T9947] ? kasan_save_stack+0x3d/0x50 [ 496.493132][ T9947] ? kasan_save_stack+0x2f/0x50 [ 496.493133][ T9947] ? kasan_save_track+0x14/0x30 [ 496.493134][ T9947] ? __kasan_kmalloc+0x7b/0x90 [ 496.493135][ T9947] ? __kmalloc_cache_noprof+0x29a/0x620 [ 496.493136][ T9947] ? rtnl_newlink+0x124/0x11b0 [ 496.493137][ T9947] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 496.493139][ T9947] ? netlink_rcv_skb+0x14e/0x3a0 [ 496.493142][ T9947] ? netlink_unicast+0x486/0x750 [ 496.493143][ T9947] ? netlink_sendmsg+0x75b/0xc90 [ 496.493145][ T9947] ? __sock_sendmsg+0xce/0x190 [ 496.493148][ T9947] ? ____sys_sendmsg+0x61a/0x860 [ 496.493149][ T9947] ? ___sys_sendmsg+0x14e/0x1d0 [ 496.493150][ T9947] ? __sys_sendmsg+0x12c/0x1d0 [ 496.493152][ T9947] ? do_syscall_64+0xff/0x530 [ 496.493155][ T9947] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 496.493157][ T9947] ? rcu_is_watching+0x16/0xd0 [ 496.493159][ T9947] ? lock_acquire+0x13c/0x160 [ 496.493160][ T9947] ? rcu_is_watching+0x16/0xd0 [ 496.493161][ T9947] ? rcu_is_watching+0x16/0xd0 [ 496.493162][ T9947] ? trace_contention_end+0xb3/0x180 [ 496.493164][ T9947] ? __mutex_lock+0x1db/0x1ea0 [ 496.493165][ T9947] ? __mutex_lock+0x9a3/0x1ea0 [ 496.493166][ T9947] ? rtnl_newlink+0x9a8/0x11b0 [ 496.493168][ T9947] ? ww_mutex_lock+0x160/0x160 [ 496.493170][ T9947] ? nla_get_range_signed+0x3d0/0x3d0 [ 496.493175][ T9947] ? rcu_is_watching+0x16/0xd0 [ 496.493177][ T9947] ? __rtnl_newlink+0x3fa/0xa50 [ 496.493181][ T9947] rtnl_newlink+0x9f1/0x11b0 [ 496.493183][ T9947] ? rcu_is_watching+0x16/0xd0 [ 496.493184][ T9947] ? rtnl_bridge_getlink+0x850/0x850 [ 496.493185][ T9947] ? lock_acquire+0x13c/0x160 [ 496.493187][ T9947] ? rcu_is_watching+0x16/0xd0 [ 496.493188][ T9947] ? is_bpf_text_address+0x3e/0x110 [ 496.493190][ T9947] ? is_bpf_text_address+0x72/0x110 [ 496.493192][ T9947] ? kernel_text_address+0x149/0x170 [ 496.493193][ T9947] ? rcu_is_watching+0x16/0xd0 [ 496.493194][ T9947] ? cap_capable+0x1d7/0x3d0 [ 496.493198][ T9947] ? arch_stack_walk+0xed/0x130 [ 496.493200][ T9947] ? rcu_is_watching+0x16/0xd0 [ 496.493201][ T9947] ? lock_acquire+0x13c/0x160 [ 496.493203][ T9947] ? rcu_is_watching+0x16/0xd0 [ 496.493204][ T9947] ? rtnl_bridge_getlink+0x850/0x850 [ 496.493205][ T9947] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 496.493207][ T9947] ? rtnl_link_fill+0x920/0x920 [ 496.493208][ T9947] ? filter_irq_stacks+0xd0/0xd0 [ 496.493210][ T9947] ? stack_depot_save_flags+0x1bc/0x790 [ 496.493212][ T9947] netlink_rcv_skb+0x14e/0x3a0 [ 496.493214][ T9947] ? rtnl_link_fill+0x920/0x920 [ 496.493215][ T9947] ? lock_release+0x184/0x1f0 [ 496.493217][ T9947] ? netlink_ack+0xcf0/0xcf0 [ 496.493219][ T9947] ? __netlink_lookup+0xb9/0x6b0 [ 496.493227][ T9947] ? rcu_is_watching+0x16/0xd0 [ 496.493229][ T9947] ? lock_release+0x184/0x1f0 [ 496.493232][ T9947] netlink_unicast+0x486/0x750 [ 496.493234][ T9947] ? netlink_attachskb+0x810/0x810 [ 496.493236][ T9947] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 496.493238][ T9947] netlink_sendmsg+0x75b/0xc90 [ 496.493240][ T9947] ? netlink_unicast+0x750/0x750 [ 496.493242][ T9947] ? kernel_text_address+0x149/0x170 [ 496.493244][ T9947] ? lock_acquire+0x13c/0x160 [ 496.493245][ T9947] ? __import_iovec+0x36c/0x620 [ 496.493248][ T9947] __sock_sendmsg+0xce/0x190 [ 496.493250][ T9947] ____sys_sendmsg+0x61a/0x860 [ 496.493252][ T9947] ? copy_msghdr_from_user+0x279/0x420 [ 496.493254][ T9947] ? sock_write_iter+0x400/0x400 [ 496.493255][ T9947] ? move_addr_to_kernel+0x40/0x40 [ 496.493257][ T9947] ? filter_irq_stacks+0xd0/0xd0 [ 496.493260][ T9947] ___sys_sendmsg+0x14e/0x1d0 [ 496.493262][ T9947] ? copy_msghdr_from_user+0x420/0x420 [ 496.493267][ T9947] __sys_sendmsg+0x12c/0x1d0 [ 496.493269][ T9947] ? __sys_sendmsg_sock+0x20/0x20 [ 496.493272][ T9947] ? rcu_is_watching+0x16/0xd0 [ 496.493273][ T9947] do_syscall_64+0xff/0x530 [ 496.493275][ T9947] ? exc_page_fault+0xee/0x100 [ 496.493277][ T9947] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 496.493279][ T9947] RIP: 0033:0x7ff8b728d54e [ 496.493281][ T9947] 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 [ 496.493283][ T9947] RSP: 002b:00007fffdaa4a970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 496.493287][ T9947] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ff8b728d54e [ 496.493288][ T9947] RDX: 0000000000000000 RSI: 00007fffdaa4aa20 RDI: 0000000000000005 [ 496.493289][ T9947] RBP: 00007fffdaa4a980 R08: 0000000000000000 R09: 0000000000000000 [ 496.493290][ T9947] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9127ed [ 496.493291][ T9947] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffdaa4b0f0 [ 496.493293][ T9947] [ 504.207013][T10090] eth1: renamed from tmp [ 504.207027][T10090] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 504.207030][T10090] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10090, name: ip [ 504.207031][T10090] preempt_count: 1, expected: 0 [ 504.207032][T10090] RCU nest depth: 0, expected: 0 [ 504.207033][T10090] INFO: lockdep is turned off. [ 504.207034][T10090] irq event stamp: 0 [ 504.207035][T10090] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 504.207040][T10090] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 504.207046][T10090] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 504.207048][T10090] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 504.207050][T10090] Preemption disabled at: [ 504.207051][T10090] [] vprintk_emit+0x31b/0x3e0 [ 504.207058][T10090] CPU: 1 UID: 0 PID: 10090 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 504.207061][T10090] Tainted: [W]=WARN [ 504.207063][T10090] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 504.207064][T10090] Call Trace: [ 504.207066][T10090] [ 504.207067][T10090] dump_stack_lvl+0x6f/0xa0 [ 504.207073][T10090] ? vprintk_emit+0x31b/0x3e0 [ 504.207074][T10090] __might_resched.cold+0x1fe/0x2c1 [ 504.207078][T10090] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 504.207081][T10090] ? rcu_is_watching+0x16/0xd0 [ 504.207084][T10090] __kmalloc_noprof+0x443/0x760 [ 504.207087][T10090] ? __rwlock_init+0x150/0x150 [ 504.207090][T10090] ? alloc_buf.isra.0+0x4b/0x260 [ 504.207095][T10090] ? do_raw_spin_unlock+0x59/0x250 [ 504.207097][T10090] alloc_buf.isra.0+0x4b/0x260 [ 504.207100][T10090] put_chars+0x1e1/0x2f0 [ 504.207101][T10090] ? __send_to_port+0x420/0x420 [ 504.207103][T10090] ? printk_get_next_message+0x240/0x650 [ 504.207105][T10090] ? console_prepend_replay+0x20/0x20 [ 504.207107][T10090] ? pointer+0x794/0xed0 [ 504.207110][T10090] hvc_console_print+0x292/0x780 [ 504.207115][T10090] ? hvc_write+0x3a0/0x3a0 [ 504.207117][T10090] ? __rwlock_init+0x150/0x150 [ 504.207119][T10090] ? lock_acquire+0x13c/0x160 [ 504.207122][T10090] console_emit_next_record+0x22f/0x4c0 [ 504.207124][T10090] ? devkmsg_read+0x4b0/0x4b0 [ 504.207127][T10090] ? rcu_is_watching+0x16/0xd0 [ 504.207128][T10090] ? rcu_is_watching+0x16/0xd0 [ 504.207129][T10090] ? rcu_is_watching+0x16/0xd0 [ 504.207130][T10090] ? lock_acquire+0x13c/0x160 [ 504.207132][T10090] ? console_flush_one_record+0x111/0x710 [ 504.207134][T10090] console_flush_one_record+0x46f/0x710 [ 504.207136][T10090] ? console_emit_next_record+0x4c0/0x4c0 [ 504.207139][T10090] console_unlock+0xee/0x1f0 [ 504.207141][T10090] ? lock_acquire+0x13c/0x160 [ 504.207143][T10090] ? console_flush_one_record+0x710/0x710 [ 504.207144][T10090] ? rcu_is_watching+0x16/0xd0 [ 504.207145][T10090] ? lock_release+0x184/0x1f0 [ 504.207147][T10090] ? lock_acquire+0xe0/0x160 [ 504.207148][T10090] ? __rcu_read_lock+0x70/0x70 [ 504.207150][T10090] ? __down_trylock_console_sem+0x5e/0xa0 [ 504.207152][T10090] ? vprintk_emit+0x320/0x3e0 [ 504.207154][T10090] vprintk_emit+0x37c/0x3e0 [ 504.207155][T10090] ? wake_up_klogd_work_func+0x90/0x90 [ 504.207157][T10090] ? prepare_to_wait_event+0x8d/0x740 [ 504.207159][T10090] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 504.207162][T10090] ? _mutex_trylock_nest_lock+0x390/0x390 [ 504.207165][T10090] _printk+0xc7/0x100 [ 504.207168][T10090] ? snapshot_read.cold+0x21/0x21 [ 504.207171][T10090] ? synchronize_rcu_normal+0x340/0x340 [ 504.207174][T10090] ? netdev_name+0x43/0x60 [ 504.207179][T10090] ? __netdev_printk+0x17f/0x1d0 [ 504.207181][T10090] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 504.207185][T10090] netdev_info+0xe2/0x116 [ 504.207187][T10090] ? netdev_notice+0x120/0x120 [ 504.207189][T10090] ? do_raw_spin_lock+0x131/0x280 [ 504.207191][T10090] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 504.207193][T10090] ? __rwlock_init+0x150/0x150 [ 504.207195][T10090] ? rcu_is_watching+0x16/0xd0 [ 504.207196][T10090] ? rcu_is_watching+0x16/0xd0 [ 504.207197][T10090] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 504.207198][T10090] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 504.207200][T10090] ? trace_irq_enable.constprop.0+0x30/0x160 [ 504.207201][T10090] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 504.207203][T10090] netif_change_name.cold+0x4f/0x89 [ 504.207205][T10090] ? register_netdev+0x40/0x40 [ 504.207206][T10090] ? lock_release+0x184/0x1f0 [ 504.207208][T10090] ? netdev_adjacent_rename_links+0x470/0x470 [ 504.207211][T10090] ? __kernel_text_address+0x12/0x30 [ 504.207214][T10090] ? write_profile+0xf0/0xf0 [ 504.207217][T10090] ? __asan_memset+0x27/0x50 [ 504.207220][T10090] do_setlink.isra.0+0x1f7d/0x2a60 [ 504.207222][T10090] ? stack_trace_save+0x93/0xc0 [ 504.207224][T10090] ? rtnl_link_get_size+0x350/0x350 [ 504.207225][T10090] ? rcu_is_watching+0x16/0xd0 [ 504.207226][T10090] ? stack_depot_save_flags+0x1bc/0x790 [ 504.207230][T10090] ? kasan_save_stack+0x3d/0x50 [ 504.207231][T10090] ? kasan_save_stack+0x2f/0x50 [ 504.207233][T10090] ? kasan_save_track+0x14/0x30 [ 504.207234][T10090] ? __kasan_kmalloc+0x7b/0x90 [ 504.207235][T10090] ? __kmalloc_cache_noprof+0x29a/0x620 [ 504.207236][T10090] ? rtnl_newlink+0x124/0x11b0 [ 504.207237][T10090] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 504.207238][T10090] ? netlink_rcv_skb+0x14e/0x3a0 [ 504.207241][T10090] ? netlink_unicast+0x486/0x750 [ 504.207243][T10090] ? netlink_sendmsg+0x75b/0xc90 [ 504.207245][T10090] ? __sock_sendmsg+0xce/0x190 [ 504.207247][T10090] ? ____sys_sendmsg+0x61a/0x860 [ 504.207249][T10090] ? ___sys_sendmsg+0x14e/0x1d0 [ 504.207250][T10090] ? __sys_sendmsg+0x12c/0x1d0 [ 504.207252][T10090] ? do_syscall_64+0xff/0x530 [ 504.207254][T10090] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 504.207257][T10090] ? rcu_is_watching+0x16/0xd0 [ 504.207258][T10090] ? lock_acquire+0x13c/0x160 [ 504.207260][T10090] ? rcu_is_watching+0x16/0xd0 [ 504.207261][T10090] ? rcu_is_watching+0x16/0xd0 [ 504.207262][T10090] ? trace_contention_end+0xb3/0x180 [ 504.207264][T10090] ? __mutex_lock+0x1db/0x1ea0 [ 504.207265][T10090] ? __mutex_lock+0x9a3/0x1ea0 [ 504.207266][T10090] ? rtnl_newlink+0x9a8/0x11b0 [ 504.207268][T10090] ? ww_mutex_lock+0x160/0x160 [ 504.207269][T10090] ? nla_get_range_signed+0x3d0/0x3d0 [ 504.207272][T10090] ? rcu_is_watching+0x16/0xd0 [ 504.207273][T10090] ? __rtnl_newlink+0x3fa/0xa50 [ 504.207282][T10090] rtnl_newlink+0x9f1/0x11b0 [ 504.207284][T10090] ? rcu_is_watching+0x16/0xd0 [ 504.207285][T10090] ? rtnl_bridge_getlink+0x850/0x850 [ 504.207286][T10090] ? lock_acquire+0x13c/0x160 [ 504.207288][T10090] ? rcu_is_watching+0x16/0xd0 [ 504.207289][T10090] ? is_bpf_text_address+0x3e/0x110 [ 504.207292][T10090] ? is_bpf_text_address+0x72/0x110 [ 504.207293][T10090] ? kernel_text_address+0x149/0x170 [ 504.207295][T10090] ? rcu_is_watching+0x16/0xd0 [ 504.207296][T10090] ? cap_capable+0x1d7/0x3d0 [ 504.207299][T10090] ? arch_stack_walk+0xed/0x130 [ 504.207302][T10090] ? rcu_is_watching+0x16/0xd0 [ 504.207303][T10090] ? lock_acquire+0x13c/0x160 [ 504.207305][T10090] ? rcu_is_watching+0x16/0xd0 [ 504.207306][T10090] ? rtnl_bridge_getlink+0x850/0x850 [ 504.207307][T10090] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 504.207309][T10090] ? rtnl_link_fill+0x920/0x920 [ 504.207311][T10090] ? filter_irq_stacks+0xd0/0xd0 [ 504.207312][T10090] ? stack_depot_save_flags+0x1bc/0x790 [ 504.207315][T10090] netlink_rcv_skb+0x14e/0x3a0 [ 504.207316][T10090] ? rtnl_link_fill+0x920/0x920 [ 504.207318][T10090] ? lock_release+0x184/0x1f0 [ 504.207319][T10090] ? netlink_ack+0xcf0/0xcf0 [ 504.207321][T10090] ? __netlink_lookup+0xb9/0x6b0 [ 504.207324][T10090] ? rcu_is_watching+0x16/0xd0 [ 504.207326][T10090] ? lock_release+0x184/0x1f0 [ 504.207328][T10090] netlink_unicast+0x486/0x750 [ 504.207330][T10090] ? netlink_attachskb+0x810/0x810 [ 504.207332][T10090] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 504.207334][T10090] netlink_sendmsg+0x75b/0xc90 [ 504.207336][T10090] ? netlink_unicast+0x750/0x750 [ 504.207338][T10090] ? kernel_text_address+0x149/0x170 [ 504.207340][T10090] ? lock_acquire+0x13c/0x160 [ 504.207341][T10090] ? __import_iovec+0x36c/0x620 [ 504.207345][T10090] __sock_sendmsg+0xce/0x190 [ 504.207346][T10090] ____sys_sendmsg+0x61a/0x860 [ 504.207348][T10090] ? copy_msghdr_from_user+0x279/0x420 [ 504.207350][T10090] ? sock_write_iter+0x400/0x400 [ 504.207351][T10090] ? move_addr_to_kernel+0x40/0x40 [ 504.207353][T10090] ? filter_irq_stacks+0xd0/0xd0 [ 504.207356][T10090] ___sys_sendmsg+0x14e/0x1d0 [ 504.207358][T10090] ? copy_msghdr_from_user+0x420/0x420 [ 504.207363][T10090] __sys_sendmsg+0x12c/0x1d0 [ 504.207365][T10090] ? __sys_sendmsg_sock+0x20/0x20 [ 504.207368][T10090] ? rcu_is_watching+0x16/0xd0 [ 504.207369][T10090] do_syscall_64+0xff/0x530 [ 504.207371][T10090] ? exc_page_fault+0xee/0x100 [ 504.207373][T10090] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 504.207375][T10090] RIP: 0033:0x7f22f59b654e [ 504.207377][T10090] 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 [ 504.207378][T10090] RSP: 002b:00007fff09b5f590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 504.207382][T10090] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f22f59b654e [ 504.207384][T10090] RDX: 0000000000000000 RSI: 00007fff09b5f640 RDI: 0000000000000005 [ 504.207385][T10090] RBP: 00007fff09b5f5a0 R08: 0000000000000000 R09: 0000000000000000 [ 504.207386][T10090] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9127f5 [ 504.207387][T10090] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff09b5fd10 [ 504.207389][T10090] [ 511.829052][T10233] eth1: renamed from tmp [ 511.829066][T10233] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 511.829069][T10233] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10233, name: ip [ 511.829070][T10233] preempt_count: 1, expected: 0 [ 511.829071][T10233] RCU nest depth: 0, expected: 0 [ 511.829072][T10233] INFO: lockdep is turned off. [ 511.829073][T10233] irq event stamp: 0 [ 511.829074][T10233] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 511.829078][T10233] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 511.829085][T10233] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 511.829087][T10233] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 511.829088][T10233] Preemption disabled at: [ 511.829089][T10233] [] vprintk_emit+0x31b/0x3e0 [ 511.829096][T10233] CPU: 3 UID: 0 PID: 10233 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 511.829099][T10233] Tainted: [W]=WARN [ 511.829101][T10233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 511.829102][T10233] Call Trace: [ 511.829104][T10233] [ 511.829105][T10233] dump_stack_lvl+0x6f/0xa0 [ 511.829111][T10233] ? vprintk_emit+0x31b/0x3e0 [ 511.829112][T10233] __might_resched.cold+0x1fe/0x2c1 [ 511.829117][T10233] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 511.829120][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829123][T10233] __kmalloc_noprof+0x443/0x760 [ 511.829126][T10233] ? __rwlock_init+0x150/0x150 [ 511.829129][T10233] ? alloc_buf.isra.0+0x4b/0x260 [ 511.829134][T10233] ? do_raw_spin_unlock+0x59/0x250 [ 511.829135][T10233] alloc_buf.isra.0+0x4b/0x260 [ 511.829138][T10233] put_chars+0x1e1/0x2f0 [ 511.829140][T10233] ? __send_to_port+0x420/0x420 [ 511.829141][T10233] ? printk_get_next_message+0x240/0x650 [ 511.829144][T10233] ? console_prepend_replay+0x20/0x20 [ 511.829146][T10233] ? pointer+0x794/0xed0 [ 511.829149][T10233] hvc_console_print+0x292/0x780 [ 511.829154][T10233] ? hvc_write+0x3a0/0x3a0 [ 511.829156][T10233] ? __rwlock_init+0x150/0x150 [ 511.829158][T10233] ? lock_acquire+0x13c/0x160 [ 511.829161][T10233] console_emit_next_record+0x22f/0x4c0 [ 511.829163][T10233] ? devkmsg_read+0x4b0/0x4b0 [ 511.829165][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829166][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829168][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829169][T10233] ? lock_acquire+0x13c/0x160 [ 511.829172][T10233] ? console_flush_one_record+0x111/0x710 [ 511.829175][T10233] console_flush_one_record+0x46f/0x710 [ 511.829179][T10233] ? console_emit_next_record+0x4c0/0x4c0 [ 511.829182][T10233] console_unlock+0xee/0x1f0 [ 511.829184][T10233] ? lock_acquire+0x13c/0x160 [ 511.829186][T10233] ? console_flush_one_record+0x710/0x710 [ 511.829188][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829189][T10233] ? lock_release+0x184/0x1f0 [ 511.829190][T10233] ? lock_acquire+0xe0/0x160 [ 511.829192][T10233] ? __rcu_read_lock+0x70/0x70 [ 511.829193][T10233] ? __down_trylock_console_sem+0x5e/0xa0 [ 511.829196][T10233] ? vprintk_emit+0x320/0x3e0 [ 511.829197][T10233] vprintk_emit+0x37c/0x3e0 [ 511.829199][T10233] ? wake_up_klogd_work_func+0x90/0x90 [ 511.829200][T10233] ? prepare_to_wait_event+0x8d/0x740 [ 511.829203][T10233] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 511.829206][T10233] ? _mutex_trylock_nest_lock+0x390/0x390 [ 511.829209][T10233] _printk+0xc7/0x100 [ 511.829212][T10233] ? snapshot_read.cold+0x21/0x21 [ 511.829214][T10233] ? synchronize_rcu_normal+0x340/0x340 [ 511.829216][T10233] ? netdev_name+0x43/0x60 [ 511.829219][T10233] ? __netdev_printk+0x17f/0x1d0 [ 511.829221][T10233] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 511.829225][T10233] netdev_info+0xe2/0x116 [ 511.829227][T10233] ? netdev_notice+0x120/0x120 [ 511.829229][T10233] ? do_raw_spin_lock+0x131/0x280 [ 511.829231][T10233] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 511.829233][T10233] ? __rwlock_init+0x150/0x150 [ 511.829235][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829236][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829237][T10233] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 511.829239][T10233] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 511.829240][T10233] ? trace_irq_enable.constprop.0+0x30/0x160 [ 511.829242][T10233] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 511.829243][T10233] netif_change_name.cold+0x4f/0x89 [ 511.829245][T10233] ? register_netdev+0x40/0x40 [ 511.829246][T10233] ? lock_release+0x184/0x1f0 [ 511.829248][T10233] ? netdev_adjacent_rename_links+0x470/0x470 [ 511.829251][T10233] ? __kernel_text_address+0x12/0x30 [ 511.829253][T10233] ? write_profile+0xf0/0xf0 [ 511.829256][T10233] ? __asan_memset+0x27/0x50 [ 511.829260][T10233] do_setlink.isra.0+0x1f7d/0x2a60 [ 511.829261][T10233] ? stack_trace_save+0x93/0xc0 [ 511.829263][T10233] ? rtnl_link_get_size+0x350/0x350 [ 511.829264][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829265][T10233] ? stack_depot_save_flags+0x1bc/0x790 [ 511.829269][T10233] ? kasan_save_stack+0x3d/0x50 [ 511.829271][T10233] ? kasan_save_stack+0x2f/0x50 [ 511.829272][T10233] ? kasan_save_track+0x14/0x30 [ 511.829273][T10233] ? __kasan_kmalloc+0x7b/0x90 [ 511.829274][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829275][T10233] ? rtnl_newlink+0x124/0x11b0 [ 511.829276][T10233] ? lock_acquire+0x13c/0x160 [ 511.829278][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829279][T10233] ? netlink_sendmsg+0x75b/0xc90 [ 511.829282][T10233] ? lock_release+0x184/0x1f0 [ 511.829283][T10233] ? kvm_clock_get_cycles+0x19/0x30 [ 511.829286][T10233] ? ktime_get+0x1dd/0x2d0 [ 511.829288][T10233] ? clockevents_program_event+0x307/0x7e0 [ 511.829291][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829292][T10233] ? lock_acquire+0x13c/0x160 [ 511.829294][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829295][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829296][T10233] ? trace_contention_end+0xb3/0x180 [ 511.829297][T10233] ? __mutex_lock+0x1db/0x1ea0 [ 511.829299][T10233] ? __mutex_lock+0x9a3/0x1ea0 [ 511.829300][T10233] ? rtnl_newlink+0x9a8/0x11b0 [ 511.829301][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829302][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829304][T10233] ? ww_mutex_lock+0x160/0x160 [ 511.829305][T10233] ? _raw_spin_unlock+0x2d/0x50 [ 511.829306][T10233] ? trace_hardirqs_on+0x36/0x40 [ 511.829308][T10233] ? irqentry_exit+0x21c/0x790 [ 511.829311][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829312][T10233] ? __rtnl_newlink+0x3fa/0xa50 [ 511.829314][T10233] rtnl_newlink+0x9f1/0x11b0 [ 511.829316][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829317][T10233] ? rtnl_bridge_getlink+0x850/0x850 [ 511.829318][T10233] ? lock_acquire+0x13c/0x160 [ 511.829320][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829321][T10233] ? is_bpf_text_address+0x3e/0x110 [ 511.829324][T10233] ? is_bpf_text_address+0x72/0x110 [ 511.829325][T10233] ? kernel_text_address+0x149/0x170 [ 511.829327][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829334][T10233] ? cap_capable+0x1d7/0x3d0 [ 511.829337][T10233] ? arch_stack_walk+0xed/0x130 [ 511.829339][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829341][T10233] ? lock_acquire+0x13c/0x160 [ 511.829342][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829343][T10233] ? rtnl_bridge_getlink+0x850/0x850 [ 511.829345][T10233] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 511.829347][T10233] ? rtnl_link_fill+0x920/0x920 [ 511.829348][T10233] ? filter_irq_stacks+0xd0/0xd0 [ 511.829350][T10233] ? stack_depot_save_flags+0x1bc/0x790 [ 511.829352][T10233] netlink_rcv_skb+0x14e/0x3a0 [ 511.829354][T10233] ? rtnl_link_fill+0x920/0x920 [ 511.829355][T10233] ? lock_release+0x184/0x1f0 [ 511.829357][T10233] ? netlink_ack+0xcf0/0xcf0 [ 511.829358][T10233] ? __netlink_lookup+0xb9/0x6b0 [ 511.829362][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829363][T10233] ? lock_release+0x184/0x1f0 [ 511.829365][T10233] netlink_unicast+0x486/0x750 [ 511.829367][T10233] ? netlink_attachskb+0x810/0x810 [ 511.829369][T10233] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 511.829371][T10233] netlink_sendmsg+0x75b/0xc90 [ 511.829374][T10233] ? netlink_unicast+0x750/0x750 [ 511.829375][T10233] ? kernel_text_address+0x149/0x170 [ 511.829377][T10233] ? lock_acquire+0x13c/0x160 [ 511.829379][T10233] ? __import_iovec+0x36c/0x620 [ 511.829382][T10233] __sock_sendmsg+0xce/0x190 [ 511.829385][T10233] ____sys_sendmsg+0x61a/0x860 [ 511.829387][T10233] ? copy_msghdr_from_user+0x279/0x420 [ 511.829389][T10233] ? sock_write_iter+0x400/0x400 [ 511.829390][T10233] ? move_addr_to_kernel+0x40/0x40 [ 511.829392][T10233] ? filter_irq_stacks+0xd0/0xd0 [ 511.829394][T10233] ___sys_sendmsg+0x14e/0x1d0 [ 511.829396][T10233] ? copy_msghdr_from_user+0x420/0x420 [ 511.829401][T10233] __sys_sendmsg+0x12c/0x1d0 [ 511.829403][T10233] ? __sys_sendmsg_sock+0x20/0x20 [ 511.829406][T10233] ? rcu_is_watching+0x16/0xd0 [ 511.829408][T10233] do_syscall_64+0xff/0x530 [ 511.829410][T10233] ? exc_page_fault+0xee/0x100 [ 511.829412][T10233] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 511.829413][T10233] RIP: 0033:0x7fdcce7d654e [ 511.829415][T10233] 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 [ 511.829417][T10233] RSP: 002b:00007fff5f304ca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 511.829420][T10233] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fdcce7d654e [ 511.829422][T10233] RDX: 0000000000000000 RSI: 00007fff5f304d50 RDI: 0000000000000005 [ 511.829423][T10233] RBP: 00007fff5f304cb0 R08: 0000000000000000 R09: 0000000000000000 [ 511.829424][T10233] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9127fd [ 511.829425][T10233] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff5f305420 [ 511.829427][T10233] [ 519.382054][T10376] eth1: renamed from tmp [ 519.382070][T10376] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 519.382073][T10376] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10376, name: ip [ 519.382075][T10376] preempt_count: 1, expected: 0 [ 519.382076][T10376] RCU nest depth: 0, expected: 0 [ 519.382077][T10376] INFO: lockdep is turned off. [ 519.382078][T10376] irq event stamp: 0 [ 519.382079][T10376] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 519.382083][T10376] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 519.382090][T10376] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 519.382091][T10376] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 519.382093][T10376] Preemption disabled at: [ 519.382094][T10376] [] vprintk_emit+0x31b/0x3e0 [ 519.382101][T10376] CPU: 0 UID: 0 PID: 10376 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 519.382105][T10376] Tainted: [W]=WARN [ 519.382106][T10376] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 519.382108][T10376] Call Trace: [ 519.382110][T10376] [ 519.382111][T10376] dump_stack_lvl+0x6f/0xa0 [ 519.382117][T10376] ? vprintk_emit+0x31b/0x3e0 [ 519.382118][T10376] __might_resched.cold+0x1fe/0x2c1 [ 519.382122][T10376] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 519.382126][T10376] ? rcu_is_watching+0x16/0xd0 [ 519.382128][T10376] __kmalloc_noprof+0x443/0x760 [ 519.382131][T10376] ? __rwlock_init+0x150/0x150 [ 519.382135][T10376] ? alloc_buf.isra.0+0x4b/0x260 [ 519.382140][T10376] ? do_raw_spin_unlock+0x59/0x250 [ 519.382142][T10376] alloc_buf.isra.0+0x4b/0x260 [ 519.382144][T10376] put_chars+0x1e1/0x2f0 [ 519.382146][T10376] ? __send_to_port+0x420/0x420 [ 519.382147][T10376] ? printk_get_next_message+0x240/0x650 [ 519.382149][T10376] ? console_prepend_replay+0x20/0x20 [ 519.382151][T10376] ? pointer+0x794/0xed0 [ 519.382155][T10376] hvc_console_print+0x292/0x780 [ 519.382160][T10376] ? hvc_write+0x3a0/0x3a0 [ 519.382162][T10376] ? __rwlock_init+0x150/0x150 [ 519.382164][T10376] ? lock_acquire+0x13c/0x160 [ 519.382166][T10376] console_emit_next_record+0x22f/0x4c0 [ 519.382170][T10376] ? devkmsg_read+0x4b0/0x4b0 [ 519.382174][T10376] ? rcu_is_watching+0x16/0xd0 [ 519.382177][T10376] ? rcu_is_watching+0x16/0xd0 [ 519.382179][T10376] ? rcu_is_watching+0x16/0xd0 [ 519.382181][T10376] ? lock_acquire+0x13c/0x160 [ 519.382184][T10376] ? console_flush_one_record+0x111/0x710 [ 519.382187][T10376] console_flush_one_record+0x46f/0x710 [ 519.382189][T10376] ? console_emit_next_record+0x4c0/0x4c0 [ 519.382192][T10376] console_unlock+0xee/0x1f0 [ 519.382194][T10376] ? lock_acquire+0x13c/0x160 [ 519.382196][T10376] ? console_flush_one_record+0x710/0x710 [ 519.382198][T10376] ? rcu_is_watching+0x16/0xd0 [ 519.382199][T10376] ? lock_release+0x184/0x1f0 [ 519.382200][T10376] ? lock_acquire+0xe0/0x160 [ 519.382202][T10376] ? __rcu_read_lock+0x70/0x70 [ 519.382204][T10376] ? __down_trylock_console_sem+0x5e/0xa0 [ 519.382206][T10376] ? vprintk_emit+0x320/0x3e0 [ 519.382207][T10376] vprintk_emit+0x37c/0x3e0 [ 519.382209][T10376] ? wake_up_klogd_work_func+0x90/0x90 [ 519.382210][T10376] ? prepare_to_wait_event+0x8d/0x740 [ 519.382213][T10376] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 519.382216][T10376] ? _mutex_trylock_nest_lock+0x390/0x390 [ 519.382218][T10376] _printk+0xc7/0x100 [ 519.382222][T10376] ? snapshot_read.cold+0x21/0x21 [ 519.382224][T10376] ? synchronize_rcu_normal+0x340/0x340 [ 519.382226][T10376] ? netdev_name+0x43/0x60 [ 519.382229][T10376] ? __netdev_printk+0x17f/0x1d0 [ 519.382231][T10376] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 519.382235][T10376] netdev_info+0xe2/0x116 [ 519.382237][T10376] ? netdev_notice+0x120/0x120 [ 519.382239][T10376] ? do_raw_spin_lock+0x131/0x280 [ 519.382241][T10376] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 519.382243][T10376] ? __rwlock_init+0x150/0x150 [ 519.382245][T10376] ? rcu_is_watching+0x16/0xd0 [ 519.382246][T10376] ? rcu_is_watching+0x16/0xd0 [ 519.382247][T10376] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 519.382248][T10376] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 519.382250][T10376] ? trace_irq_enable.constprop.0+0x30/0x160 [ 519.382251][T10376] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 519.382253][T10376] netif_change_name.cold+0x4f/0x89 [ 519.382254][T10376] ? register_netdev+0x40/0x40 [ 519.382256][T10376] ? lock_release+0x184/0x1f0 [ 519.382258][T10376] ? netdev_adjacent_rename_links+0x470/0x470 [ 519.382261][T10376] ? __kernel_text_address+0x12/0x30 [ 519.382263][T10376] ? write_profile+0xf0/0xf0 [ 519.382266][T10376] ? __asan_memset+0x27/0x50 [ 519.382270][T10376] do_setlink.isra.0+0x1f7d/0x2a60 [ 519.382272][T10376] ? stack_trace_save+0x93/0xc0 [ 519.382273][T10376] ? rtnl_link_get_size+0x350/0x350 [ 519.382275][T10376] ? rcu_is_watching+0x16/0xd0 [ 519.382276][T10376] ? stack_depot_save_flags+0x1bc/0x790 [ 519.382279][T10376] ? kasan_save_stack+0x3d/0x50 [ 519.382281][T10376] ? kasan_save_stack+0x2f/0x50 [ 519.382282][T10376] ? kasan_save_track+0x14/0x30 [ 519.382283][T10376] ? __kasan_kmalloc+0x7b/0x90 [ 519.382284][T10376] ? __kmalloc_cache_noprof+0x29a/0x620 [ 519.382285][T10376] ? rtnl_newlink+0x124/0x11b0 [ 519.382287][T10376] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 519.382288][T10376] ? netlink_rcv_skb+0x14e/0x3a0 [ 519.382291][T10376] ? netlink_unicast+0x486/0x750 [ 519.382292][T10376] ? netlink_sendmsg+0x75b/0xc90 [ 519.382294][T10376] ? __sock_sendmsg+0xce/0x190 [ 519.382296][T10376] ? ____sys_sendmsg+0x61a/0x860 [ 519.382298][T10376] ? ___sys_sendmsg+0x14e/0x1d0 [ 519.382299][T10376] ? __sys_sendmsg+0x12c/0x1d0 [ 519.382301][T10376] ? do_syscall_64+0xff/0x530 [ 519.382303][T10376] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 519.382306][T10376] ? rcu_is_watching+0x16/0xd0 [ 519.382307][T10376] ? lock_acquire+0x13c/0x160 [ 519.382309][T10376] ? rcu_is_watching+0x16/0xd0 [ 519.382310][T10376] ? rcu_is_watching+0x16/0xd0 [ 519.382311][T10376] ? trace_contention_end+0xb3/0x180 [ 519.382312][T10376] ? __mutex_lock+0x1db/0x1ea0 [ 519.382314][T10376] ? __mutex_lock+0x9a3/0x1ea0 [ 519.382315][T10376] ? rtnl_newlink+0x9a8/0x11b0 [ 519.382316][T10376] ? ww_mutex_lock+0x160/0x160 [ 519.382317][T10376] ? nla_get_range_signed+0x3d0/0x3d0 [ 519.382321][T10376] ? rcu_is_watching+0x16/0xd0 [ 519.382322][T10376] ? __rtnl_newlink+0x3fa/0xa50 [ 519.382324][T10376] rtnl_newlink+0x9f1/0x11b0 [ 519.382326][T10376] ? rcu_is_watching+0x16/0xd0 [ 519.382327][T10376] ? rtnl_bridge_getlink+0x850/0x850 [ 519.382329][T10376] ? lock_acquire+0x13c/0x160 [ 519.382330][T10376] ? rcu_is_watching+0x16/0xd0 [ 519.382332][T10376] ? is_bpf_text_address+0x3e/0x110 [ 519.382334][T10376] ? is_bpf_text_address+0x72/0x110 [ 519.382335][T10376] ? kernel_text_address+0x149/0x170 [ 519.382337][T10376] ? rcu_is_watching+0x16/0xd0 [ 519.382338][T10376] ? cap_capable+0x1d7/0x3d0 [ 519.382341][T10376] ? arch_stack_walk+0xed/0x130 [ 519.382344][T10376] ? rcu_is_watching+0x16/0xd0 [ 519.382345][T10376] ? lock_acquire+0x13c/0x160 [ 519.382346][T10376] ? rcu_is_watching+0x16/0xd0 [ 519.382347][T10376] ? rtnl_bridge_getlink+0x850/0x850 [ 519.382349][T10376] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 519.382350][T10376] ? rtnl_link_fill+0x920/0x920 [ 519.382352][T10376] ? filter_irq_stacks+0xd0/0xd0 [ 519.382353][T10376] ? stack_depot_save_flags+0x1bc/0x790 [ 519.382356][T10376] netlink_rcv_skb+0x14e/0x3a0 [ 519.382358][T10376] ? rtnl_link_fill+0x920/0x920 [ 519.382359][T10376] ? lock_release+0x184/0x1f0 [ 519.382361][T10376] ? netlink_ack+0xcf0/0xcf0 [ 519.382362][T10376] ? __netlink_lookup+0xb9/0x6b0 [ 519.382366][T10376] ? rcu_is_watching+0x16/0xd0 [ 519.382367][T10376] ? lock_release+0x184/0x1f0 [ 519.382369][T10376] netlink_unicast+0x486/0x750 [ 519.382371][T10376] ? netlink_attachskb+0x810/0x810 [ 519.382373][T10376] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 519.382375][T10376] netlink_sendmsg+0x75b/0xc90 [ 519.382377][T10376] ? netlink_unicast+0x750/0x750 [ 519.382379][T10376] ? kernel_text_address+0x149/0x170 [ 519.382388][T10376] ? lock_acquire+0x13c/0x160 [ 519.382390][T10376] ? __import_iovec+0x36c/0x620 [ 519.382394][T10376] __sock_sendmsg+0xce/0x190 [ 519.382395][T10376] ____sys_sendmsg+0x61a/0x860 [ 519.382397][T10376] ? copy_msghdr_from_user+0x279/0x420 [ 519.382399][T10376] ? sock_write_iter+0x400/0x400 [ 519.382400][T10376] ? move_addr_to_kernel+0x40/0x40 [ 519.382402][T10376] ? filter_irq_stacks+0xd0/0xd0 [ 519.382405][T10376] ___sys_sendmsg+0x14e/0x1d0 [ 519.382407][T10376] ? copy_msghdr_from_user+0x420/0x420 [ 519.382412][T10376] __sys_sendmsg+0x12c/0x1d0 [ 519.382414][T10376] ? __sys_sendmsg_sock+0x20/0x20 [ 519.382417][T10376] ? rcu_is_watching+0x16/0xd0 [ 519.382418][T10376] do_syscall_64+0xff/0x530 [ 519.382420][T10376] ? exc_page_fault+0xee/0x100 [ 519.382422][T10376] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 519.382423][T10376] RIP: 0033:0x7f23365cf54e [ 519.382425][T10376] 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 [ 519.382427][T10376] RSP: 002b:00007ffc9ce381d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 519.382431][T10376] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f23365cf54e [ 519.382433][T10376] RDX: 0000000000000000 RSI: 00007ffc9ce38280 RDI: 0000000000000005 [ 519.382433][T10376] RBP: 00007ffc9ce381e0 R08: 0000000000000000 R09: 0000000000000000 [ 519.382434][T10376] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912804 [ 519.382435][T10376] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc9ce38950 [ 519.382438][T10376] [ 526.935148][T10519] eth1: renamed from tmp [ 526.935164][T10519] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 526.935166][T10519] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10519, name: ip [ 526.935168][T10519] preempt_count: 1, expected: 0 [ 526.935170][T10519] RCU nest depth: 0, expected: 0 [ 526.935171][T10519] INFO: lockdep is turned off. [ 526.935173][T10519] irq event stamp: 0 [ 526.935175][T10519] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 526.935180][T10519] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 526.935187][T10519] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 526.935189][T10519] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 526.935192][T10519] Preemption disabled at: [ 526.935193][T10519] [] vprintk_emit+0x31b/0x3e0 [ 526.935199][T10519] CPU: 2 UID: 0 PID: 10519 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 526.935203][T10519] Tainted: [W]=WARN [ 526.935204][T10519] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 526.935206][T10519] Call Trace: [ 526.935207][T10519] [ 526.935209][T10519] dump_stack_lvl+0x6f/0xa0 [ 526.935215][T10519] ? vprintk_emit+0x31b/0x3e0 [ 526.935216][T10519] __might_resched.cold+0x1fe/0x2c1 [ 526.935220][T10519] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 526.935224][T10519] ? rcu_is_watching+0x16/0xd0 [ 526.935227][T10519] __kmalloc_noprof+0x443/0x760 [ 526.935230][T10519] ? __rwlock_init+0x150/0x150 [ 526.935233][T10519] ? alloc_buf.isra.0+0x4b/0x260 [ 526.935239][T10519] ? do_raw_spin_unlock+0x59/0x250 [ 526.935241][T10519] alloc_buf.isra.0+0x4b/0x260 [ 526.935243][T10519] put_chars+0x1e1/0x2f0 [ 526.935245][T10519] ? __send_to_port+0x420/0x420 [ 526.935246][T10519] ? printk_get_next_message+0x240/0x650 [ 526.935249][T10519] ? console_prepend_replay+0x20/0x20 [ 526.935251][T10519] ? pointer+0x794/0xed0 [ 526.935255][T10519] hvc_console_print+0x292/0x780 [ 526.935260][T10519] ? hvc_write+0x3a0/0x3a0 [ 526.935262][T10519] ? __rwlock_init+0x150/0x150 [ 526.935264][T10519] ? lock_acquire+0x13c/0x160 [ 526.935266][T10519] console_emit_next_record+0x22f/0x4c0 [ 526.935269][T10519] ? devkmsg_read+0x4b0/0x4b0 [ 526.935271][T10519] ? rcu_is_watching+0x16/0xd0 [ 526.935273][T10519] ? rcu_is_watching+0x16/0xd0 [ 526.935274][T10519] ? rcu_is_watching+0x16/0xd0 [ 526.935275][T10519] ? lock_acquire+0x13c/0x160 [ 526.935277][T10519] ? console_flush_one_record+0x111/0x710 [ 526.935279][T10519] console_flush_one_record+0x46f/0x710 [ 526.935281][T10519] ? console_emit_next_record+0x4c0/0x4c0 [ 526.935284][T10519] console_unlock+0xee/0x1f0 [ 526.935286][T10519] ? lock_acquire+0x13c/0x160 [ 526.935287][T10519] ? console_flush_one_record+0x710/0x710 [ 526.935289][T10519] ? rcu_is_watching+0x16/0xd0 [ 526.935290][T10519] ? lock_release+0x184/0x1f0 [ 526.935292][T10519] ? lock_acquire+0xe0/0x160 [ 526.935294][T10519] ? __rcu_read_lock+0x70/0x70 [ 526.935295][T10519] ? __down_trylock_console_sem+0x5e/0xa0 [ 526.935297][T10519] ? vprintk_emit+0x320/0x3e0 [ 526.935299][T10519] vprintk_emit+0x37c/0x3e0 [ 526.935301][T10519] ? wake_up_klogd_work_func+0x90/0x90 [ 526.935302][T10519] ? prepare_to_wait_event+0x8d/0x740 [ 526.935304][T10519] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 526.935308][T10519] ? _mutex_trylock_nest_lock+0x390/0x390 [ 526.935310][T10519] _printk+0xc7/0x100 [ 526.935313][T10519] ? snapshot_read.cold+0x21/0x21 [ 526.935315][T10519] ? synchronize_rcu_normal+0x340/0x340 [ 526.935318][T10519] ? netdev_name+0x43/0x60 [ 526.935321][T10519] ? __netdev_printk+0x17f/0x1d0 [ 526.935323][T10519] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 526.935326][T10519] netdev_info+0xe2/0x116 [ 526.935328][T10519] ? netdev_notice+0x120/0x120 [ 526.935331][T10519] ? do_raw_spin_lock+0x131/0x280 [ 526.935332][T10519] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 526.935335][T10519] ? __rwlock_init+0x150/0x150 [ 526.935337][T10519] ? rcu_is_watching+0x16/0xd0 [ 526.935338][T10519] ? rcu_is_watching+0x16/0xd0 [ 526.935339][T10519] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 526.935340][T10519] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 526.935342][T10519] ? trace_irq_enable.constprop.0+0x30/0x160 [ 526.935344][T10519] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 526.935345][T10519] netif_change_name.cold+0x4f/0x89 [ 526.935347][T10519] ? register_netdev+0x40/0x40 [ 526.935348][T10519] ? lock_release+0x184/0x1f0 [ 526.935350][T10519] ? netdev_adjacent_rename_links+0x470/0x470 [ 526.935353][T10519] ? __kernel_text_address+0x12/0x30 [ 526.935356][T10519] ? write_profile+0xf0/0xf0 [ 526.935359][T10519] ? __asan_memset+0x27/0x50 [ 526.935362][T10519] do_setlink.isra.0+0x1f7d/0x2a60 [ 526.935364][T10519] ? stack_trace_save+0x93/0xc0 [ 526.935366][T10519] ? rtnl_link_get_size+0x350/0x350 [ 526.935367][T10519] ? rcu_is_watching+0x16/0xd0 [ 526.935368][T10519] ? stack_depot_save_flags+0x1bc/0x790 [ 526.935372][T10519] ? kasan_save_stack+0x3d/0x50 [ 526.935374][T10519] ? kasan_save_stack+0x2f/0x50 [ 526.935375][T10519] ? kasan_save_track+0x14/0x30 [ 526.935376][T10519] ? __kasan_kmalloc+0x7b/0x90 [ 526.935377][T10519] ? __kmalloc_cache_noprof+0x29a/0x620 [ 526.935379][T10519] ? rtnl_newlink+0x124/0x11b0 [ 526.935380][T10519] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 526.935382][T10519] ? netlink_rcv_skb+0x14e/0x3a0 [ 526.935384][T10519] ? netlink_unicast+0x486/0x750 [ 526.935386][T10519] ? netlink_sendmsg+0x75b/0xc90 [ 526.935388][T10519] ? __sock_sendmsg+0xce/0x190 [ 526.935390][T10519] ? ____sys_sendmsg+0x61a/0x860 [ 526.935392][T10519] ? ___sys_sendmsg+0x14e/0x1d0 [ 526.935393][T10519] ? __sys_sendmsg+0x12c/0x1d0 [ 526.935395][T10519] ? do_syscall_64+0xff/0x530 [ 526.935397][T10519] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 526.935400][T10519] ? rcu_is_watching+0x16/0xd0 [ 526.935401][T10519] ? lock_acquire+0x13c/0x160 [ 526.935403][T10519] ? rcu_is_watching+0x16/0xd0 [ 526.935404][T10519] ? rcu_is_watching+0x16/0xd0 [ 526.935405][T10519] ? trace_contention_end+0xb3/0x180 [ 526.935407][T10519] ? __mutex_lock+0x1db/0x1ea0 [ 526.935408][T10519] ? __mutex_lock+0x9a3/0x1ea0 [ 526.935409][T10519] ? rtnl_newlink+0x9a8/0x11b0 [ 526.935411][T10519] ? ww_mutex_lock+0x160/0x160 [ 526.935412][T10519] ? nla_get_range_signed+0x3d0/0x3d0 [ 526.935415][T10519] ? rcu_is_watching+0x16/0xd0 [ 526.935417][T10519] ? __rtnl_newlink+0x3fa/0xa50 [ 526.935419][T10519] rtnl_newlink+0x9f1/0x11b0 [ 526.935421][T10519] ? rcu_is_watching+0x16/0xd0 [ 526.935422][T10519] ? rtnl_bridge_getlink+0x850/0x850 [ 526.935423][T10519] ? lock_acquire+0x13c/0x160 [ 526.935425][T10519] ? rcu_is_watching+0x16/0xd0 [ 526.935426][T10519] ? is_bpf_text_address+0x3e/0x110 [ 526.935429][T10519] ? is_bpf_text_address+0x72/0x110 [ 526.935430][T10519] ? kernel_text_address+0x149/0x170 [ 526.935439][T10519] ? rcu_is_watching+0x16/0xd0 [ 526.935440][T10519] ? cap_capable+0x1d7/0x3d0 [ 526.935444][T10519] ? arch_stack_walk+0xed/0x130 [ 526.935446][T10519] ? rcu_is_watching+0x16/0xd0 [ 526.935447][T10519] ? lock_acquire+0x13c/0x160 [ 526.935449][T10519] ? rcu_is_watching+0x16/0xd0 [ 526.935450][T10519] ? rtnl_bridge_getlink+0x850/0x850 [ 526.935452][T10519] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 526.935453][T10519] ? rtnl_link_fill+0x920/0x920 [ 526.935455][T10519] ? filter_irq_stacks+0xd0/0xd0 [ 526.935457][T10519] ? stack_depot_save_flags+0x1bc/0x790 [ 526.935459][T10519] netlink_rcv_skb+0x14e/0x3a0 [ 526.935461][T10519] ? rtnl_link_fill+0x920/0x920 [ 526.935462][T10519] ? lock_release+0x184/0x1f0 [ 526.935464][T10519] ? netlink_ack+0xcf0/0xcf0 [ 526.935466][T10519] ? __netlink_lookup+0xb9/0x6b0 [ 526.935469][T10519] ? rcu_is_watching+0x16/0xd0 [ 526.935470][T10519] ? lock_release+0x184/0x1f0 [ 526.935472][T10519] netlink_unicast+0x486/0x750 [ 526.935474][T10519] ? netlink_attachskb+0x810/0x810 [ 526.935476][T10519] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 526.935478][T10519] netlink_sendmsg+0x75b/0xc90 [ 526.935480][T10519] ? netlink_unicast+0x750/0x750 [ 526.935482][T10519] ? kernel_text_address+0x149/0x170 [ 526.935484][T10519] ? lock_acquire+0x13c/0x160 [ 526.935485][T10519] ? __import_iovec+0x36c/0x620 [ 526.935489][T10519] __sock_sendmsg+0xce/0x190 [ 526.935491][T10519] ____sys_sendmsg+0x61a/0x860 [ 526.935492][T10519] ? copy_msghdr_from_user+0x279/0x420 [ 526.935494][T10519] ? sock_write_iter+0x400/0x400 [ 526.935496][T10519] ? move_addr_to_kernel+0x40/0x40 [ 526.935497][T10519] ? filter_irq_stacks+0xd0/0xd0 [ 526.935500][T10519] ___sys_sendmsg+0x14e/0x1d0 [ 526.935502][T10519] ? copy_msghdr_from_user+0x420/0x420 [ 526.935507][T10519] __sys_sendmsg+0x12c/0x1d0 [ 526.935509][T10519] ? __sys_sendmsg_sock+0x20/0x20 [ 526.935512][T10519] ? rcu_is_watching+0x16/0xd0 [ 526.935513][T10519] do_syscall_64+0xff/0x530 [ 526.935515][T10519] ? exc_page_fault+0xee/0x100 [ 526.935517][T10519] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 526.935519][T10519] RIP: 0033:0x7f5d7ccfd54e [ 526.935521][T10519] 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 [ 526.935523][T10519] RSP: 002b:00007ffd39883780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 526.935526][T10519] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f5d7ccfd54e [ 526.935528][T10519] RDX: 0000000000000000 RSI: 00007ffd39883830 RDI: 0000000000000005 [ 526.935529][T10519] RBP: 00007ffd39883790 R08: 0000000000000000 R09: 0000000000000000 [ 526.935530][T10519] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91280c [ 526.935531][T10519] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd39883f00 [ 526.935533][T10519] [ 534.458937][T10662] eth1: renamed from tmp [ 534.458954][T10662] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 534.458957][T10662] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10662, name: ip [ 534.458958][T10662] preempt_count: 1, expected: 0 [ 534.458959][T10662] RCU nest depth: 0, expected: 0 [ 534.458960][T10662] INFO: lockdep is turned off. [ 534.458962][T10662] irq event stamp: 0 [ 534.458962][T10662] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 534.458967][T10662] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 534.458974][T10662] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 534.458976][T10662] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 534.458978][T10662] Preemption disabled at: [ 534.458978][T10662] [] vprintk_emit+0x31b/0x3e0 [ 534.458985][T10662] CPU: 3 UID: 0 PID: 10662 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 534.458989][T10662] Tainted: [W]=WARN [ 534.458990][T10662] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 534.458992][T10662] Call Trace: [ 534.458993][T10662] [ 534.458994][T10662] dump_stack_lvl+0x6f/0xa0 [ 534.459000][T10662] ? vprintk_emit+0x31b/0x3e0 [ 534.459001][T10662] __might_resched.cold+0x1fe/0x2c1 [ 534.459005][T10662] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 534.459008][T10662] ? rcu_is_watching+0x16/0xd0 [ 534.459011][T10662] __kmalloc_noprof+0x443/0x760 [ 534.459014][T10662] ? __rwlock_init+0x150/0x150 [ 534.459017][T10662] ? alloc_buf.isra.0+0x4b/0x260 [ 534.459023][T10662] ? do_raw_spin_unlock+0x59/0x250 [ 534.459025][T10662] alloc_buf.isra.0+0x4b/0x260 [ 534.459028][T10662] put_chars+0x1e1/0x2f0 [ 534.459029][T10662] ? __send_to_port+0x420/0x420 [ 534.459031][T10662] ? printk_get_next_message+0x240/0x650 [ 534.459033][T10662] ? console_prepend_replay+0x20/0x20 [ 534.459035][T10662] ? pointer+0x794/0xed0 [ 534.459039][T10662] hvc_console_print+0x292/0x780 [ 534.459044][T10662] ? hvc_write+0x3a0/0x3a0 [ 534.459046][T10662] ? __rwlock_init+0x150/0x150 [ 534.459048][T10662] ? lock_acquire+0x13c/0x160 [ 534.459050][T10662] console_emit_next_record+0x22f/0x4c0 [ 534.459053][T10662] ? devkmsg_read+0x4b0/0x4b0 [ 534.459056][T10662] ? rcu_is_watching+0x16/0xd0 [ 534.459057][T10662] ? rcu_is_watching+0x16/0xd0 [ 534.459058][T10662] ? rcu_is_watching+0x16/0xd0 [ 534.459059][T10662] ? lock_acquire+0x13c/0x160 [ 534.459061][T10662] ? console_flush_one_record+0x111/0x710 [ 534.459063][T10662] console_flush_one_record+0x46f/0x710 [ 534.459066][T10662] ? console_emit_next_record+0x4c0/0x4c0 [ 534.459069][T10662] console_unlock+0xee/0x1f0 [ 534.459071][T10662] ? lock_acquire+0x13c/0x160 [ 534.459072][T10662] ? console_flush_one_record+0x710/0x710 [ 534.459074][T10662] ? rcu_is_watching+0x16/0xd0 [ 534.459075][T10662] ? lock_release+0x184/0x1f0 [ 534.459077][T10662] ? lock_acquire+0xe0/0x160 [ 534.459079][T10662] ? __rcu_read_lock+0x70/0x70 [ 534.459080][T10662] ? __down_trylock_console_sem+0x5e/0xa0 [ 534.459082][T10662] ? vprintk_emit+0x320/0x3e0 [ 534.459084][T10662] vprintk_emit+0x37c/0x3e0 [ 534.459085][T10662] ? wake_up_klogd_work_func+0x90/0x90 [ 534.459087][T10662] ? prepare_to_wait_event+0x8d/0x740 [ 534.459089][T10662] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 534.459093][T10662] ? _mutex_trylock_nest_lock+0x390/0x390 [ 534.459095][T10662] _printk+0xc7/0x100 [ 534.459098][T10662] ? snapshot_read.cold+0x21/0x21 [ 534.459100][T10662] ? synchronize_rcu_normal+0x340/0x340 [ 534.459103][T10662] ? netdev_name+0x43/0x60 [ 534.459106][T10662] ? __netdev_printk+0x17f/0x1d0 [ 534.459108][T10662] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 534.459111][T10662] netdev_info+0xe2/0x116 [ 534.459114][T10662] ? netdev_notice+0x120/0x120 [ 534.459116][T10662] ? do_raw_spin_lock+0x131/0x280 [ 534.459118][T10662] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 534.459121][T10662] ? __rwlock_init+0x150/0x150 [ 534.459122][T10662] ? rcu_is_watching+0x16/0xd0 [ 534.459123][T10662] ? rcu_is_watching+0x16/0xd0 [ 534.459124][T10662] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 534.459126][T10662] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 534.459127][T10662] ? trace_irq_enable.constprop.0+0x30/0x160 [ 534.459129][T10662] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 534.459130][T10662] netif_change_name.cold+0x4f/0x89 [ 534.459132][T10662] ? register_netdev+0x40/0x40 [ 534.459133][T10662] ? lock_release+0x184/0x1f0 [ 534.459136][T10662] ? netdev_adjacent_rename_links+0x470/0x470 [ 534.459138][T10662] ? __kernel_text_address+0x12/0x30 [ 534.459141][T10662] ? write_profile+0xf0/0xf0 [ 534.459144][T10662] ? __asan_memset+0x27/0x50 [ 534.459147][T10662] do_setlink.isra.0+0x1f7d/0x2a60 [ 534.459149][T10662] ? stack_trace_save+0x93/0xc0 [ 534.459151][T10662] ? rtnl_link_get_size+0x350/0x350 [ 534.459152][T10662] ? rcu_is_watching+0x16/0xd0 [ 534.459153][T10662] ? stack_depot_save_flags+0x1bc/0x790 [ 534.459157][T10662] ? kasan_save_stack+0x3d/0x50 [ 534.459159][T10662] ? kasan_save_stack+0x2f/0x50 [ 534.459160][T10662] ? kasan_save_track+0x14/0x30 [ 534.459161][T10662] ? __kasan_kmalloc+0x7b/0x90 [ 534.459162][T10662] ? __kmalloc_cache_noprof+0x29a/0x620 [ 534.459163][T10662] ? rtnl_newlink+0x124/0x11b0 [ 534.459165][T10662] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 534.459166][T10662] ? netlink_rcv_skb+0x14e/0x3a0 [ 534.459170][T10662] ? netlink_unicast+0x486/0x750 [ 534.459172][T10662] ? netlink_sendmsg+0x75b/0xc90 [ 534.459174][T10662] ? __sock_sendmsg+0xce/0x190 [ 534.459178][T10662] ? ____sys_sendmsg+0x61a/0x860 [ 534.459180][T10662] ? ___sys_sendmsg+0x14e/0x1d0 [ 534.459182][T10662] ? __sys_sendmsg+0x12c/0x1d0 [ 534.459184][T10662] ? do_syscall_64+0xff/0x530 [ 534.459187][T10662] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 534.459190][T10662] ? rcu_is_watching+0x16/0xd0 [ 534.459191][T10662] ? lock_acquire+0x13c/0x160 [ 534.459192][T10662] ? rcu_is_watching+0x16/0xd0 [ 534.459194][T10662] ? rcu_is_watching+0x16/0xd0 [ 534.459195][T10662] ? trace_contention_end+0xb3/0x180 [ 534.459196][T10662] ? __mutex_lock+0x1db/0x1ea0 [ 534.459197][T10662] ? __mutex_lock+0x9a3/0x1ea0 [ 534.459199][T10662] ? rtnl_newlink+0x9a8/0x11b0 [ 534.459200][T10662] ? ww_mutex_lock+0x160/0x160 [ 534.459201][T10662] ? nla_get_range_signed+0x3d0/0x3d0 [ 534.459205][T10662] ? rcu_is_watching+0x16/0xd0 [ 534.459206][T10662] ? __rtnl_newlink+0x3fa/0xa50 [ 534.459208][T10662] rtnl_newlink+0x9f1/0x11b0 [ 534.459210][T10662] ? rcu_is_watching+0x16/0xd0 [ 534.459212][T10662] ? rtnl_bridge_getlink+0x850/0x850 [ 534.459213][T10662] ? lock_acquire+0x13c/0x160 [ 534.459215][T10662] ? rcu_is_watching+0x16/0xd0 [ 534.459216][T10662] ? is_bpf_text_address+0x3e/0x110 [ 534.459219][T10662] ? is_bpf_text_address+0x72/0x110 [ 534.459220][T10662] ? kernel_text_address+0x149/0x170 [ 534.459222][T10662] ? rcu_is_watching+0x16/0xd0 [ 534.459223][T10662] ? cap_capable+0x1d7/0x3d0 [ 534.459226][T10662] ? arch_stack_walk+0xed/0x130 [ 534.459228][T10662] ? rcu_is_watching+0x16/0xd0 [ 534.459230][T10662] ? lock_acquire+0x13c/0x160 [ 534.459231][T10662] ? rcu_is_watching+0x16/0xd0 [ 534.459232][T10662] ? rtnl_bridge_getlink+0x850/0x850 [ 534.459234][T10662] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 534.459236][T10662] ? rtnl_link_fill+0x920/0x920 [ 534.459237][T10662] ? filter_irq_stacks+0xd0/0xd0 [ 534.459239][T10662] ? stack_depot_save_flags+0x1bc/0x790 [ 534.459241][T10662] netlink_rcv_skb+0x14e/0x3a0 [ 534.459243][T10662] ? rtnl_link_fill+0x920/0x920 [ 534.459244][T10662] ? lock_release+0x184/0x1f0 [ 534.459246][T10662] ? netlink_ack+0xcf0/0xcf0 [ 534.459248][T10662] ? __netlink_lookup+0xb9/0x6b0 [ 534.459251][T10662] ? rcu_is_watching+0x16/0xd0 [ 534.459252][T10662] ? lock_release+0x184/0x1f0 [ 534.459254][T10662] netlink_unicast+0x486/0x750 [ 534.459257][T10662] ? netlink_attachskb+0x810/0x810 [ 534.459259][T10662] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 534.459261][T10662] netlink_sendmsg+0x75b/0xc90 [ 534.459263][T10662] ? netlink_unicast+0x750/0x750 [ 534.459265][T10662] ? kernel_text_address+0x149/0x170 [ 534.459266][T10662] ? lock_acquire+0x13c/0x160 [ 534.459268][T10662] ? __import_iovec+0x36c/0x620 [ 534.459272][T10662] __sock_sendmsg+0xce/0x190 [ 534.459274][T10662] ____sys_sendmsg+0x61a/0x860 [ 534.459275][T10662] ? copy_msghdr_from_user+0x279/0x420 [ 534.459277][T10662] ? sock_write_iter+0x400/0x400 [ 534.459279][T10662] ? move_addr_to_kernel+0x40/0x40 [ 534.459280][T10662] ? filter_irq_stacks+0xd0/0xd0 [ 534.459283][T10662] ___sys_sendmsg+0x14e/0x1d0 [ 534.459285][T10662] ? copy_msghdr_from_user+0x420/0x420 [ 534.459290][T10662] __sys_sendmsg+0x12c/0x1d0 [ 534.459292][T10662] ? __sys_sendmsg_sock+0x20/0x20 [ 534.459295][T10662] ? rcu_is_watching+0x16/0xd0 [ 534.459296][T10662] do_syscall_64+0xff/0x530 [ 534.459298][T10662] ? exc_page_fault+0xee/0x100 [ 534.459300][T10662] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 534.459302][T10662] RIP: 0033:0x7f014799754e [ 534.459304][T10662] 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 [ 534.459306][T10662] RSP: 002b:00007ffd4c7a4f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 534.459309][T10662] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f014799754e [ 534.459311][T10662] RDX: 0000000000000000 RSI: 00007ffd4c7a4fd0 RDI: 0000000000000005 [ 534.459312][T10662] RBP: 00007ffd4c7a4f30 R08: 0000000000000000 R09: 0000000000000000 [ 534.459313][T10662] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912813 [ 534.459314][T10662] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd4c7a56a0 [ 534.459316][T10662] [ 541.990212][T10805] eth1: renamed from tmp [ 541.990226][T10805] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 541.990229][T10805] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10805, name: ip [ 541.990231][T10805] preempt_count: 1, expected: 0 [ 541.990232][T10805] RCU nest depth: 0, expected: 0 [ 541.990233][T10805] INFO: lockdep is turned off. [ 541.990234][T10805] irq event stamp: 0 [ 541.990235][T10805] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 541.990239][T10805] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 541.990246][T10805] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 541.990248][T10805] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 541.990250][T10805] Preemption disabled at: [ 541.990250][T10805] [] vprintk_emit+0x31b/0x3e0 [ 541.990257][T10805] CPU: 3 UID: 0 PID: 10805 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 541.990261][T10805] Tainted: [W]=WARN [ 541.990262][T10805] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 541.990264][T10805] Call Trace: [ 541.990265][T10805] [ 541.990267][T10805] dump_stack_lvl+0x6f/0xa0 [ 541.990273][T10805] ? vprintk_emit+0x31b/0x3e0 [ 541.990274][T10805] __might_resched.cold+0x1fe/0x2c1 [ 541.990278][T10805] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 541.990282][T10805] ? rcu_is_watching+0x16/0xd0 [ 541.990285][T10805] __kmalloc_noprof+0x443/0x760 [ 541.990288][T10805] ? __rwlock_init+0x150/0x150 [ 541.990291][T10805] ? alloc_buf.isra.0+0x4b/0x260 [ 541.990296][T10805] ? do_raw_spin_unlock+0x59/0x250 [ 541.990298][T10805] alloc_buf.isra.0+0x4b/0x260 [ 541.990301][T10805] put_chars+0x1e1/0x2f0 [ 541.990302][T10805] ? __send_to_port+0x420/0x420 [ 541.990304][T10805] ? printk_get_next_message+0x240/0x650 [ 541.990306][T10805] ? console_prepend_replay+0x20/0x20 [ 541.990309][T10805] ? pointer+0x794/0xed0 [ 541.990312][T10805] hvc_console_print+0x292/0x780 [ 541.990317][T10805] ? hvc_write+0x3a0/0x3a0 [ 541.990319][T10805] ? __rwlock_init+0x150/0x150 [ 541.990321][T10805] ? lock_acquire+0x13c/0x160 [ 541.990324][T10805] console_emit_next_record+0x22f/0x4c0 [ 541.990327][T10805] ? devkmsg_read+0x4b0/0x4b0 [ 541.990329][T10805] ? rcu_is_watching+0x16/0xd0 [ 541.990330][T10805] ? rcu_is_watching+0x16/0xd0 [ 541.990331][T10805] ? rcu_is_watching+0x16/0xd0 [ 541.990332][T10805] ? lock_acquire+0x13c/0x160 [ 541.990334][T10805] ? console_flush_one_record+0x111/0x710 [ 541.990336][T10805] console_flush_one_record+0x46f/0x710 [ 541.990339][T10805] ? console_emit_next_record+0x4c0/0x4c0 [ 541.990342][T10805] console_unlock+0xee/0x1f0 [ 541.990344][T10805] ? lock_acquire+0x13c/0x160 [ 541.990345][T10805] ? console_flush_one_record+0x710/0x710 [ 541.990347][T10805] ? rcu_is_watching+0x16/0xd0 [ 541.990348][T10805] ? lock_release+0x184/0x1f0 [ 541.990350][T10805] ? lock_acquire+0xe0/0x160 [ 541.990351][T10805] ? __rcu_read_lock+0x70/0x70 [ 541.990353][T10805] ? __down_trylock_console_sem+0x5e/0xa0 [ 541.990355][T10805] ? vprintk_emit+0x320/0x3e0 [ 541.990356][T10805] vprintk_emit+0x37c/0x3e0 [ 541.990358][T10805] ? wake_up_klogd_work_func+0x90/0x90 [ 541.990359][T10805] ? prepare_to_wait_event+0x8d/0x740 [ 541.990362][T10805] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 541.990365][T10805] ? _mutex_trylock_nest_lock+0x390/0x390 [ 541.990367][T10805] _printk+0xc7/0x100 [ 541.990371][T10805] ? snapshot_read.cold+0x21/0x21 [ 541.990373][T10805] ? synchronize_rcu_normal+0x340/0x340 [ 541.990375][T10805] ? netdev_name+0x43/0x60 [ 541.990378][T10805] ? __netdev_printk+0x17f/0x1d0 [ 541.990380][T10805] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 541.990383][T10805] netdev_info+0xe2/0x116 [ 541.990386][T10805] ? netdev_notice+0x120/0x120 [ 541.990388][T10805] ? do_raw_spin_lock+0x131/0x280 [ 541.990390][T10805] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 541.990393][T10805] ? __rwlock_init+0x150/0x150 [ 541.990394][T10805] ? rcu_is_watching+0x16/0xd0 [ 541.990395][T10805] ? rcu_is_watching+0x16/0xd0 [ 541.990396][T10805] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 541.990398][T10805] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 541.990399][T10805] ? trace_irq_enable.constprop.0+0x30/0x160 [ 541.990401][T10805] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 541.990402][T10805] netif_change_name.cold+0x4f/0x89 [ 541.990404][T10805] ? register_netdev+0x40/0x40 [ 541.990405][T10805] ? lock_release+0x184/0x1f0 [ 541.990407][T10805] ? netdev_adjacent_rename_links+0x470/0x470 [ 541.990410][T10805] ? __kernel_text_address+0x12/0x30 [ 541.990412][T10805] ? write_profile+0xf0/0xf0 [ 541.990415][T10805] ? __asan_memset+0x27/0x50 [ 541.990419][T10805] do_setlink.isra.0+0x1f7d/0x2a60 [ 541.990421][T10805] ? stack_trace_save+0x93/0xc0 [ 541.990422][T10805] ? rtnl_link_get_size+0x350/0x350 [ 541.990424][T10805] ? rcu_is_watching+0x16/0xd0 [ 541.990425][T10805] ? stack_depot_save_flags+0x1bc/0x790 [ 541.990428][T10805] ? kasan_save_stack+0x3d/0x50 [ 541.990430][T10805] ? kasan_save_stack+0x2f/0x50 [ 541.990431][T10805] ? kasan_save_track+0x14/0x30 [ 541.990432][T10805] ? __kasan_kmalloc+0x7b/0x90 [ 541.990433][T10805] ? __kmalloc_cache_noprof+0x29a/0x620 [ 541.990435][T10805] ? rtnl_newlink+0x124/0x11b0 [ 541.990436][T10805] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 541.990437][T10805] ? netlink_rcv_skb+0x14e/0x3a0 [ 541.990440][T10805] ? netlink_unicast+0x486/0x750 [ 541.990441][T10805] ? netlink_sendmsg+0x75b/0xc90 [ 541.990443][T10805] ? __sock_sendmsg+0xce/0x190 [ 541.990445][T10805] ? ____sys_sendmsg+0x61a/0x860 [ 541.990447][T10805] ? ___sys_sendmsg+0x14e/0x1d0 [ 541.990448][T10805] ? __sys_sendmsg+0x12c/0x1d0 [ 541.990450][T10805] ? do_syscall_64+0xff/0x530 [ 541.990452][T10805] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 541.990455][T10805] ? rcu_is_watching+0x16/0xd0 [ 541.990456][T10805] ? lock_acquire+0x13c/0x160 [ 541.990458][T10805] ? rcu_is_watching+0x16/0xd0 [ 541.990459][T10805] ? rcu_is_watching+0x16/0xd0 [ 541.990460][T10805] ? trace_contention_end+0xb3/0x180 [ 541.990461][T10805] ? __mutex_lock+0x1db/0x1ea0 [ 541.990463][T10805] ? __mutex_lock+0x9a3/0x1ea0 [ 541.990464][T10805] ? rtnl_newlink+0x9a8/0x11b0 [ 541.990465][T10805] ? ww_mutex_lock+0x160/0x160 [ 541.990467][T10805] ? nla_get_range_signed+0x3d0/0x3d0 [ 541.990470][T10805] ? rcu_is_watching+0x16/0xd0 [ 541.990472][T10805] ? __rtnl_newlink+0x3fa/0xa50 [ 541.990474][T10805] rtnl_newlink+0x9f1/0x11b0 [ 541.990476][T10805] ? rcu_is_watching+0x16/0xd0 [ 541.990477][T10805] ? rtnl_bridge_getlink+0x850/0x850 [ 541.990478][T10805] ? lock_acquire+0x13c/0x160 [ 541.990480][T10805] ? rcu_is_watching+0x16/0xd0 [ 541.990482][T10805] ? is_bpf_text_address+0x3e/0x110 [ 541.990484][T10805] ? is_bpf_text_address+0x72/0x110 [ 541.990485][T10805] ? kernel_text_address+0x149/0x170 [ 541.990487][T10805] ? rcu_is_watching+0x16/0xd0 [ 541.990488][T10805] ? cap_capable+0x1d7/0x3d0 [ 541.990491][T10805] ? arch_stack_walk+0xed/0x130 [ 541.990494][T10805] ? rcu_is_watching+0x16/0xd0 [ 541.990495][T10805] ? lock_acquire+0x13c/0x160 [ 541.990497][T10805] ? rcu_is_watching+0x16/0xd0 [ 541.990498][T10805] ? rtnl_bridge_getlink+0x850/0x850 [ 541.990499][T10805] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 541.990501][T10805] ? rtnl_link_fill+0x920/0x920 [ 541.990502][T10805] ? filter_irq_stacks+0xd0/0xd0 [ 541.990504][T10805] ? stack_depot_save_flags+0x1bc/0x790 [ 541.990506][T10805] netlink_rcv_skb+0x14e/0x3a0 [ 541.990508][T10805] ? rtnl_link_fill+0x920/0x920 [ 541.990510][T10805] ? lock_release+0x184/0x1f0 [ 541.990511][T10805] ? netlink_ack+0xcf0/0xcf0 [ 541.990513][T10805] ? __netlink_lookup+0xb9/0x6b0 [ 541.990516][T10805] ? rcu_is_watching+0x16/0xd0 [ 541.990517][T10805] ? lock_release+0x184/0x1f0 [ 541.990520][T10805] netlink_unicast+0x486/0x750 [ 541.990522][T10805] ? netlink_attachskb+0x810/0x810 [ 541.990524][T10805] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 541.990526][T10805] netlink_sendmsg+0x75b/0xc90 [ 541.990528][T10805] ? netlink_unicast+0x750/0x750 [ 541.990529][T10805] ? kernel_text_address+0x149/0x170 [ 541.990531][T10805] ? lock_acquire+0x13c/0x160 [ 541.990533][T10805] ? __import_iovec+0x36c/0x620 [ 541.990545][T10805] __sock_sendmsg+0xce/0x190 [ 541.990546][T10805] ____sys_sendmsg+0x61a/0x860 [ 541.990548][T10805] ? copy_msghdr_from_user+0x279/0x420 [ 541.990550][T10805] ? sock_write_iter+0x400/0x400 [ 541.990552][T10805] ? move_addr_to_kernel+0x40/0x40 [ 541.990553][T10805] ? filter_irq_stacks+0xd0/0xd0 [ 541.990556][T10805] ___sys_sendmsg+0x14e/0x1d0 [ 541.990558][T10805] ? copy_msghdr_from_user+0x420/0x420 [ 541.990563][T10805] __sys_sendmsg+0x12c/0x1d0 [ 541.990565][T10805] ? __sys_sendmsg_sock+0x20/0x20 [ 541.990568][T10805] ? rcu_is_watching+0x16/0xd0 [ 541.990569][T10805] do_syscall_64+0xff/0x530 [ 541.990571][T10805] ? exc_page_fault+0xee/0x100 [ 541.990573][T10805] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 541.990575][T10805] RIP: 0033:0x7fc485e2854e [ 541.990577][T10805] 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 [ 541.990579][T10805] RSP: 002b:00007ffef2a3c620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 541.990582][T10805] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc485e2854e [ 541.990584][T10805] RDX: 0000000000000000 RSI: 00007ffef2a3c6d0 RDI: 0000000000000005 [ 541.990585][T10805] RBP: 00007ffef2a3c630 R08: 0000000000000000 R09: 0000000000000000 [ 541.990586][T10805] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91281b [ 541.990587][T10805] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffef2a3cda0 [ 541.990589][T10805] [ 549.556790][T10948] eth1: renamed from tmp [ 549.556805][T10948] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 549.556808][T10948] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10948, name: ip [ 549.556809][T10948] preempt_count: 1, expected: 0 [ 549.556810][T10948] RCU nest depth: 0, expected: 0 [ 549.556811][T10948] INFO: lockdep is turned off. [ 549.556812][T10948] irq event stamp: 0 [ 549.556813][T10948] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 549.556817][T10948] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 549.556824][T10948] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 549.556825][T10948] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 549.556827][T10948] Preemption disabled at: [ 549.556828][T10948] [] vprintk_emit+0x31b/0x3e0 [ 549.556835][T10948] CPU: 1 UID: 0 PID: 10948 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 549.556839][T10948] Tainted: [W]=WARN [ 549.556840][T10948] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 549.556841][T10948] Call Trace: [ 549.556843][T10948] [ 549.556844][T10948] dump_stack_lvl+0x6f/0xa0 [ 549.556850][T10948] ? vprintk_emit+0x31b/0x3e0 [ 549.556851][T10948] __might_resched.cold+0x1fe/0x2c1 [ 549.556855][T10948] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 549.556858][T10948] ? rcu_is_watching+0x16/0xd0 [ 549.556861][T10948] __kmalloc_noprof+0x443/0x760 [ 549.556864][T10948] ? __rwlock_init+0x150/0x150 [ 549.556867][T10948] ? alloc_buf.isra.0+0x4b/0x260 [ 549.556872][T10948] ? do_raw_spin_unlock+0x59/0x250 [ 549.556874][T10948] alloc_buf.isra.0+0x4b/0x260 [ 549.556877][T10948] put_chars+0x1e1/0x2f0 [ 549.556878][T10948] ? __send_to_port+0x420/0x420 [ 549.556879][T10948] ? printk_get_next_message+0x240/0x650 [ 549.556882][T10948] ? console_prepend_replay+0x20/0x20 [ 549.556884][T10948] ? pointer+0x794/0xed0 [ 549.556888][T10948] hvc_console_print+0x292/0x780 [ 549.556893][T10948] ? hvc_write+0x3a0/0x3a0 [ 549.556895][T10948] ? __rwlock_init+0x150/0x150 [ 549.556897][T10948] ? lock_acquire+0x13c/0x160 [ 549.556899][T10948] console_emit_next_record+0x22f/0x4c0 [ 549.556902][T10948] ? devkmsg_read+0x4b0/0x4b0 [ 549.556904][T10948] ? rcu_is_watching+0x16/0xd0 [ 549.556905][T10948] ? rcu_is_watching+0x16/0xd0 [ 549.556906][T10948] ? rcu_is_watching+0x16/0xd0 [ 549.556907][T10948] ? lock_acquire+0x13c/0x160 [ 549.556909][T10948] ? console_flush_one_record+0x111/0x710 [ 549.556911][T10948] console_flush_one_record+0x46f/0x710 [ 549.556914][T10948] ? console_emit_next_record+0x4c0/0x4c0 [ 549.556917][T10948] console_unlock+0xee/0x1f0 [ 549.556919][T10948] ? lock_acquire+0x13c/0x160 [ 549.556921][T10948] ? console_flush_one_record+0x710/0x710 [ 549.556922][T10948] ? rcu_is_watching+0x16/0xd0 [ 549.556923][T10948] ? lock_release+0x184/0x1f0 [ 549.556925][T10948] ? lock_acquire+0xe0/0x160 [ 549.556927][T10948] ? __rcu_read_lock+0x70/0x70 [ 549.556928][T10948] ? __down_trylock_console_sem+0x5e/0xa0 [ 549.556930][T10948] ? vprintk_emit+0x320/0x3e0 [ 549.556932][T10948] vprintk_emit+0x37c/0x3e0 [ 549.556933][T10948] ? wake_up_klogd_work_func+0x90/0x90 [ 549.556935][T10948] ? prepare_to_wait_event+0x8d/0x740 [ 549.556937][T10948] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 549.556940][T10948] ? _mutex_trylock_nest_lock+0x390/0x390 [ 549.556943][T10948] _printk+0xc7/0x100 [ 549.556946][T10948] ? snapshot_read.cold+0x21/0x21 [ 549.556952][T10948] ? synchronize_rcu_normal+0x340/0x340 [ 549.556954][T10948] ? netdev_name+0x43/0x60 [ 549.556958][T10948] ? __netdev_printk+0x17f/0x1d0 [ 549.556960][T10948] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 549.556963][T10948] netdev_info+0xe2/0x116 [ 549.556965][T10948] ? netdev_notice+0x120/0x120 [ 549.556967][T10948] ? do_raw_spin_lock+0x131/0x280 [ 549.556969][T10948] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 549.556972][T10948] ? __rwlock_init+0x150/0x150 [ 549.556974][T10948] ? rcu_is_watching+0x16/0xd0 [ 549.556975][T10948] ? rcu_is_watching+0x16/0xd0 [ 549.556976][T10948] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 549.556977][T10948] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 549.556979][T10948] ? trace_irq_enable.constprop.0+0x30/0x160 [ 549.556980][T10948] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 549.556982][T10948] netif_change_name.cold+0x4f/0x89 [ 549.556983][T10948] ? register_netdev+0x40/0x40 [ 549.556985][T10948] ? lock_release+0x184/0x1f0 [ 549.556987][T10948] ? netdev_adjacent_rename_links+0x470/0x470 [ 549.556990][T10948] ? __kernel_text_address+0x12/0x30 [ 549.556992][T10948] ? write_profile+0xf0/0xf0 [ 549.556995][T10948] ? __asan_memset+0x27/0x50 [ 549.556999][T10948] do_setlink.isra.0+0x1f7d/0x2a60 [ 549.557000][T10948] ? stack_trace_save+0x93/0xc0 [ 549.557002][T10948] ? rtnl_link_get_size+0x350/0x350 [ 549.557003][T10948] ? rcu_is_watching+0x16/0xd0 [ 549.557004][T10948] ? stack_depot_save_flags+0x1bc/0x790 [ 549.557008][T10948] ? kasan_save_stack+0x3d/0x50 [ 549.557010][T10948] ? kasan_save_stack+0x2f/0x50 [ 549.557011][T10948] ? kasan_save_track+0x14/0x30 [ 549.557012][T10948] ? __kasan_kmalloc+0x7b/0x90 [ 549.557013][T10948] ? __kmalloc_cache_noprof+0x29a/0x620 [ 549.557014][T10948] ? rtnl_newlink+0x124/0x11b0 [ 549.557016][T10948] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 549.557017][T10948] ? netlink_rcv_skb+0x14e/0x3a0 [ 549.557020][T10948] ? netlink_unicast+0x486/0x750 [ 549.557021][T10948] ? netlink_sendmsg+0x75b/0xc90 [ 549.557023][T10948] ? __sock_sendmsg+0xce/0x190 [ 549.557026][T10948] ? ____sys_sendmsg+0x61a/0x860 [ 549.557027][T10948] ? ___sys_sendmsg+0x14e/0x1d0 [ 549.557029][T10948] ? __sys_sendmsg+0x12c/0x1d0 [ 549.557031][T10948] ? do_syscall_64+0xff/0x530 [ 549.557033][T10948] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 549.557035][T10948] ? rcu_is_watching+0x16/0xd0 [ 549.557037][T10948] ? lock_acquire+0x13c/0x160 [ 549.557038][T10948] ? rcu_is_watching+0x16/0xd0 [ 549.557039][T10948] ? rcu_is_watching+0x16/0xd0 [ 549.557040][T10948] ? trace_contention_end+0xb3/0x180 [ 549.557042][T10948] ? __mutex_lock+0x1db/0x1ea0 [ 549.557043][T10948] ? __mutex_lock+0x9a3/0x1ea0 [ 549.557044][T10948] ? rtnl_newlink+0x9a8/0x11b0 [ 549.557046][T10948] ? ww_mutex_lock+0x160/0x160 [ 549.557047][T10948] ? nla_get_range_signed+0x3d0/0x3d0 [ 549.557050][T10948] ? rcu_is_watching+0x16/0xd0 [ 549.557052][T10948] ? __rtnl_newlink+0x3fa/0xa50 [ 549.557054][T10948] rtnl_newlink+0x9f1/0x11b0 [ 549.557056][T10948] ? rcu_is_watching+0x16/0xd0 [ 549.557057][T10948] ? rtnl_bridge_getlink+0x850/0x850 [ 549.557058][T10948] ? lock_acquire+0x13c/0x160 [ 549.557060][T10948] ? rcu_is_watching+0x16/0xd0 [ 549.557061][T10948] ? is_bpf_text_address+0x3e/0x110 [ 549.557064][T10948] ? is_bpf_text_address+0x72/0x110 [ 549.557065][T10948] ? kernel_text_address+0x149/0x170 [ 549.557067][T10948] ? rcu_is_watching+0x16/0xd0 [ 549.557068][T10948] ? cap_capable+0x1d7/0x3d0 [ 549.557071][T10948] ? arch_stack_walk+0xed/0x130 [ 549.557074][T10948] ? rcu_is_watching+0x16/0xd0 [ 549.557075][T10948] ? lock_acquire+0x13c/0x160 [ 549.557077][T10948] ? rcu_is_watching+0x16/0xd0 [ 549.557078][T10948] ? rtnl_bridge_getlink+0x850/0x850 [ 549.557079][T10948] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 549.557081][T10948] ? rtnl_link_fill+0x920/0x920 [ 549.557082][T10948] ? filter_irq_stacks+0xd0/0xd0 [ 549.557084][T10948] ? stack_depot_save_flags+0x1bc/0x790 [ 549.557086][T10948] netlink_rcv_skb+0x14e/0x3a0 [ 549.557088][T10948] ? rtnl_link_fill+0x920/0x920 [ 549.557089][T10948] ? lock_release+0x184/0x1f0 [ 549.557091][T10948] ? netlink_ack+0xcf0/0xcf0 [ 549.557093][T10948] ? __netlink_lookup+0xb9/0x6b0 [ 549.557096][T10948] ? rcu_is_watching+0x16/0xd0 [ 549.557097][T10948] ? lock_release+0x184/0x1f0 [ 549.557099][T10948] netlink_unicast+0x486/0x750 [ 549.557101][T10948] ? netlink_attachskb+0x810/0x810 [ 549.557103][T10948] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 549.557105][T10948] netlink_sendmsg+0x75b/0xc90 [ 549.557108][T10948] ? netlink_unicast+0x750/0x750 [ 549.557109][T10948] ? kernel_text_address+0x149/0x170 [ 549.557111][T10948] ? lock_acquire+0x13c/0x160 [ 549.557113][T10948] ? __import_iovec+0x36c/0x620 [ 549.557116][T10948] __sock_sendmsg+0xce/0x190 [ 549.557118][T10948] ____sys_sendmsg+0x61a/0x860 [ 549.557119][T10948] ? copy_msghdr_from_user+0x279/0x420 [ 549.557121][T10948] ? sock_write_iter+0x400/0x400 [ 549.557123][T10948] ? move_addr_to_kernel+0x40/0x40 [ 549.557124][T10948] ? filter_irq_stacks+0xd0/0xd0 [ 549.557127][T10948] ___sys_sendmsg+0x14e/0x1d0 [ 549.557129][T10948] ? copy_msghdr_from_user+0x420/0x420 [ 549.557134][T10948] __sys_sendmsg+0x12c/0x1d0 [ 549.557136][T10948] ? __sys_sendmsg_sock+0x20/0x20 [ 549.557138][T10948] ? rcu_is_watching+0x16/0xd0 [ 549.557140][T10948] do_syscall_64+0xff/0x530 [ 549.557142][T10948] ? exc_page_fault+0xee/0x100 [ 549.557144][T10948] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 549.557145][T10948] RIP: 0033:0x7f00b28ec54e [ 549.557147][T10948] 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 [ 549.557149][T10948] RSP: 002b:00007ffee29ac2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 549.557153][T10948] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f00b28ec54e [ 549.557155][T10948] RDX: 0000000000000000 RSI: 00007ffee29ac350 RDI: 0000000000000005 [ 549.557156][T10948] RBP: 00007ffee29ac2b0 R08: 0000000000000000 R09: 0000000000000000 [ 549.557156][T10948] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912822 [ 549.557157][T10948] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffee29aca20 [ 549.557160][T10948] [ 557.141970][T11091] eth1: renamed from tmp [ 557.141985][T11091] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 557.141988][T11091] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11091, name: ip [ 557.141989][T11091] preempt_count: 1, expected: 0 [ 557.141990][T11091] RCU nest depth: 0, expected: 0 [ 557.141991][T11091] INFO: lockdep is turned off. [ 557.141992][T11091] irq event stamp: 0 [ 557.141993][T11091] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 557.141997][T11091] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 557.142004][T11091] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 557.142006][T11091] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 557.142008][T11091] Preemption disabled at: [ 557.142008][T11091] [] vprintk_emit+0x31b/0x3e0 [ 557.142015][T11091] CPU: 3 UID: 0 PID: 11091 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 557.142019][T11091] Tainted: [W]=WARN [ 557.142020][T11091] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 557.142022][T11091] Call Trace: [ 557.142024][T11091] [ 557.142025][T11091] dump_stack_lvl+0x6f/0xa0 [ 557.142031][T11091] ? vprintk_emit+0x31b/0x3e0 [ 557.142032][T11091] __might_resched.cold+0x1fe/0x2c1 [ 557.142036][T11091] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 557.142040][T11091] ? rcu_is_watching+0x16/0xd0 [ 557.142042][T11091] __kmalloc_noprof+0x443/0x760 [ 557.142046][T11091] ? __rwlock_init+0x150/0x150 [ 557.142049][T11091] ? alloc_buf.isra.0+0x4b/0x260 [ 557.142054][T11091] ? do_raw_spin_unlock+0x59/0x250 [ 557.142056][T11091] alloc_buf.isra.0+0x4b/0x260 [ 557.142059][T11091] put_chars+0x1e1/0x2f0 [ 557.142060][T11091] ? __send_to_port+0x420/0x420 [ 557.142062][T11091] ? printk_get_next_message+0x240/0x650 [ 557.142064][T11091] ? console_prepend_replay+0x20/0x20 [ 557.142066][T11091] ? pointer+0x794/0xed0 [ 557.142070][T11091] hvc_console_print+0x292/0x780 [ 557.142075][T11091] ? hvc_write+0x3a0/0x3a0 [ 557.142077][T11091] ? __rwlock_init+0x150/0x150 [ 557.142079][T11091] ? lock_acquire+0x13c/0x160 [ 557.142081][T11091] console_emit_next_record+0x22f/0x4c0 [ 557.142084][T11091] ? devkmsg_read+0x4b0/0x4b0 [ 557.142086][T11091] ? rcu_is_watching+0x16/0xd0 [ 557.142087][T11091] ? rcu_is_watching+0x16/0xd0 [ 557.142088][T11091] ? rcu_is_watching+0x16/0xd0 [ 557.142089][T11091] ? lock_acquire+0x13c/0x160 [ 557.142092][T11091] ? console_flush_one_record+0x111/0x710 [ 557.142093][T11091] console_flush_one_record+0x46f/0x710 [ 557.142096][T11091] ? console_emit_next_record+0x4c0/0x4c0 [ 557.142099][T11091] console_unlock+0xee/0x1f0 [ 557.142101][T11091] ? lock_acquire+0x13c/0x160 [ 557.142102][T11091] ? console_flush_one_record+0x710/0x710 [ 557.142104][T11091] ? rcu_is_watching+0x16/0xd0 [ 557.142105][T11091] ? lock_release+0x184/0x1f0 [ 557.142107][T11091] ? lock_acquire+0xe0/0x160 [ 557.142108][T11091] ? __rcu_read_lock+0x70/0x70 [ 557.142110][T11091] ? __down_trylock_console_sem+0x5e/0xa0 [ 557.142112][T11091] ? vprintk_emit+0x320/0x3e0 [ 557.142113][T11091] vprintk_emit+0x37c/0x3e0 [ 557.142115][T11091] ? wake_up_klogd_work_func+0x90/0x90 [ 557.142116][T11091] ? prepare_to_wait_event+0x8d/0x740 [ 557.142119][T11091] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 557.142122][T11091] ? _mutex_trylock_nest_lock+0x390/0x390 [ 557.142125][T11091] _printk+0xc7/0x100 [ 557.142128][T11091] ? snapshot_read.cold+0x21/0x21 [ 557.142130][T11091] ? synchronize_rcu_normal+0x340/0x340 [ 557.142132][T11091] ? netdev_name+0x43/0x60 [ 557.142135][T11091] ? __netdev_printk+0x17f/0x1d0 [ 557.142137][T11091] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 557.142141][T11091] netdev_info+0xe2/0x116 [ 557.142143][T11091] ? netdev_notice+0x120/0x120 [ 557.142145][T11091] ? do_raw_spin_lock+0x131/0x280 [ 557.142147][T11091] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 557.142150][T11091] ? __rwlock_init+0x150/0x150 [ 557.142151][T11091] ? rcu_is_watching+0x16/0xd0 [ 557.142152][T11091] ? rcu_is_watching+0x16/0xd0 [ 557.142153][T11091] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 557.142155][T11091] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 557.142156][T11091] ? trace_irq_enable.constprop.0+0x30/0x160 [ 557.142158][T11091] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 557.142159][T11091] netif_change_name.cold+0x4f/0x89 [ 557.142161][T11091] ? register_netdev+0x40/0x40 [ 557.142162][T11091] ? lock_release+0x184/0x1f0 [ 557.142164][T11091] ? netdev_adjacent_rename_links+0x470/0x470 [ 557.142167][T11091] ? __kernel_text_address+0x12/0x30 [ 557.142171][T11091] ? write_profile+0xf0/0xf0 [ 557.142175][T11091] ? __asan_memset+0x27/0x50 [ 557.142180][T11091] do_setlink.isra.0+0x1f7d/0x2a60 [ 557.142182][T11091] ? stack_trace_save+0x93/0xc0 [ 557.142184][T11091] ? rtnl_link_get_size+0x350/0x350 [ 557.142185][T11091] ? rcu_is_watching+0x16/0xd0 [ 557.142186][T11091] ? stack_depot_save_flags+0x1bc/0x790 [ 557.142190][T11091] ? kasan_save_stack+0x3d/0x50 [ 557.142192][T11091] ? kasan_save_stack+0x2f/0x50 [ 557.142193][T11091] ? kasan_save_track+0x14/0x30 [ 557.142194][T11091] ? __kasan_kmalloc+0x7b/0x90 [ 557.142196][T11091] ? __kmalloc_cache_noprof+0x29a/0x620 [ 557.142197][T11091] ? rtnl_newlink+0x124/0x11b0 [ 557.142198][T11091] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 557.142199][T11091] ? netlink_rcv_skb+0x14e/0x3a0 [ 557.142202][T11091] ? netlink_unicast+0x486/0x750 [ 557.142204][T11091] ? netlink_sendmsg+0x75b/0xc90 [ 557.142205][T11091] ? __sock_sendmsg+0xce/0x190 [ 557.142208][T11091] ? ____sys_sendmsg+0x61a/0x860 [ 557.142210][T11091] ? ___sys_sendmsg+0x14e/0x1d0 [ 557.142211][T11091] ? __sys_sendmsg+0x12c/0x1d0 [ 557.142213][T11091] ? do_syscall_64+0xff/0x530 [ 557.142215][T11091] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 557.142218][T11091] ? rcu_is_watching+0x16/0xd0 [ 557.142219][T11091] ? lock_acquire+0x13c/0x160 [ 557.142221][T11091] ? rcu_is_watching+0x16/0xd0 [ 557.142222][T11091] ? rcu_is_watching+0x16/0xd0 [ 557.142223][T11091] ? trace_contention_end+0xb3/0x180 [ 557.142225][T11091] ? __mutex_lock+0x1db/0x1ea0 [ 557.142226][T11091] ? __mutex_lock+0x9a3/0x1ea0 [ 557.142227][T11091] ? rtnl_newlink+0x9a8/0x11b0 [ 557.142229][T11091] ? ww_mutex_lock+0x160/0x160 [ 557.142230][T11091] ? nla_get_range_signed+0x3d0/0x3d0 [ 557.142233][T11091] ? rcu_is_watching+0x16/0xd0 [ 557.142235][T11091] ? __rtnl_newlink+0x3fa/0xa50 [ 557.142237][T11091] rtnl_newlink+0x9f1/0x11b0 [ 557.142239][T11091] ? rcu_is_watching+0x16/0xd0 [ 557.142240][T11091] ? rtnl_bridge_getlink+0x850/0x850 [ 557.142241][T11091] ? lock_acquire+0x13c/0x160 [ 557.142243][T11091] ? rcu_is_watching+0x16/0xd0 [ 557.142244][T11091] ? is_bpf_text_address+0x3e/0x110 [ 557.142247][T11091] ? is_bpf_text_address+0x72/0x110 [ 557.142248][T11091] ? kernel_text_address+0x149/0x170 [ 557.142250][T11091] ? rcu_is_watching+0x16/0xd0 [ 557.142251][T11091] ? cap_capable+0x1d7/0x3d0 [ 557.142255][T11091] ? arch_stack_walk+0xed/0x130 [ 557.142257][T11091] ? rcu_is_watching+0x16/0xd0 [ 557.142258][T11091] ? lock_acquire+0x13c/0x160 [ 557.142260][T11091] ? rcu_is_watching+0x16/0xd0 [ 557.142261][T11091] ? rtnl_bridge_getlink+0x850/0x850 [ 557.142262][T11091] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 557.142264][T11091] ? rtnl_link_fill+0x920/0x920 [ 557.142266][T11091] ? filter_irq_stacks+0xd0/0xd0 [ 557.142267][T11091] ? stack_depot_save_flags+0x1bc/0x790 [ 557.142270][T11091] netlink_rcv_skb+0x14e/0x3a0 [ 557.142271][T11091] ? rtnl_link_fill+0x920/0x920 [ 557.142273][T11091] ? lock_release+0x184/0x1f0 [ 557.142275][T11091] ? netlink_ack+0xcf0/0xcf0 [ 557.142276][T11091] ? __netlink_lookup+0xb9/0x6b0 [ 557.142279][T11091] ? rcu_is_watching+0x16/0xd0 [ 557.142281][T11091] ? lock_release+0x184/0x1f0 [ 557.142283][T11091] netlink_unicast+0x486/0x750 [ 557.142285][T11091] ? netlink_attachskb+0x810/0x810 [ 557.142287][T11091] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 557.142289][T11091] netlink_sendmsg+0x75b/0xc90 [ 557.142291][T11091] ? netlink_unicast+0x750/0x750 [ 557.142293][T11091] ? kernel_text_address+0x149/0x170 [ 557.142294][T11091] ? lock_acquire+0x13c/0x160 [ 557.142296][T11091] ? __import_iovec+0x36c/0x620 [ 557.142300][T11091] __sock_sendmsg+0xce/0x190 [ 557.142301][T11091] ____sys_sendmsg+0x61a/0x860 [ 557.142303][T11091] ? copy_msghdr_from_user+0x279/0x420 [ 557.142305][T11091] ? sock_write_iter+0x400/0x400 [ 557.142307][T11091] ? move_addr_to_kernel+0x40/0x40 [ 557.142308][T11091] ? filter_irq_stacks+0xd0/0xd0 [ 557.142311][T11091] ___sys_sendmsg+0x14e/0x1d0 [ 557.142313][T11091] ? copy_msghdr_from_user+0x420/0x420 [ 557.142318][T11091] __sys_sendmsg+0x12c/0x1d0 [ 557.142320][T11091] ? __sys_sendmsg_sock+0x20/0x20 [ 557.142323][T11091] ? rcu_is_watching+0x16/0xd0 [ 557.142324][T11091] do_syscall_64+0xff/0x530 [ 557.142326][T11091] ? exc_page_fault+0xee/0x100 [ 557.142328][T11091] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 557.142330][T11091] RIP: 0033:0x7f96b292154e [ 557.142332][T11091] 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 [ 557.142334][T11091] RSP: 002b:00007ffcf0dae3c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 557.142337][T11091] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f96b292154e [ 557.142339][T11091] RDX: 0000000000000000 RSI: 00007ffcf0dae470 RDI: 0000000000000005 [ 557.142340][T11091] RBP: 00007ffcf0dae3d0 R08: 0000000000000000 R09: 0000000000000000 [ 557.142341][T11091] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91282a [ 557.142342][T11091] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcf0daeb40 [ 557.142344][T11091] [ 564.732466][T11234] eth1: renamed from tmp [ 564.732480][T11234] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 564.732483][T11234] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11234, name: ip [ 564.732485][T11234] preempt_count: 1, expected: 0 [ 564.732485][T11234] RCU nest depth: 0, expected: 0 [ 564.732486][T11234] INFO: lockdep is turned off. [ 564.732488][T11234] irq event stamp: 0 [ 564.732488][T11234] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 564.732493][T11234] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 564.732499][T11234] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 564.732501][T11234] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 564.732503][T11234] Preemption disabled at: [ 564.732504][T11234] [] vprintk_emit+0x31b/0x3e0 [ 564.732511][T11234] CPU: 2 UID: 0 PID: 11234 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 564.732514][T11234] Tainted: [W]=WARN [ 564.732516][T11234] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 564.732517][T11234] Call Trace: [ 564.732519][T11234] [ 564.732520][T11234] dump_stack_lvl+0x6f/0xa0 [ 564.732526][T11234] ? vprintk_emit+0x31b/0x3e0 [ 564.732527][T11234] __might_resched.cold+0x1fe/0x2c1 [ 564.732531][T11234] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 564.732535][T11234] ? rcu_is_watching+0x16/0xd0 [ 564.732537][T11234] __kmalloc_noprof+0x443/0x760 [ 564.732540][T11234] ? __rwlock_init+0x150/0x150 [ 564.732543][T11234] ? alloc_buf.isra.0+0x4b/0x260 [ 564.732549][T11234] ? do_raw_spin_unlock+0x59/0x250 [ 564.732550][T11234] alloc_buf.isra.0+0x4b/0x260 [ 564.732553][T11234] put_chars+0x1e1/0x2f0 [ 564.732555][T11234] ? __send_to_port+0x420/0x420 [ 564.732556][T11234] ? printk_get_next_message+0x240/0x650 [ 564.732558][T11234] ? console_prepend_replay+0x20/0x20 [ 564.732560][T11234] ? pointer+0x794/0xed0 [ 564.732564][T11234] hvc_console_print+0x292/0x780 [ 564.732569][T11234] ? hvc_write+0x3a0/0x3a0 [ 564.732571][T11234] ? __rwlock_init+0x150/0x150 [ 564.732572][T11234] ? lock_acquire+0x13c/0x160 [ 564.732575][T11234] console_emit_next_record+0x22f/0x4c0 [ 564.732578][T11234] ? devkmsg_read+0x4b0/0x4b0 [ 564.732580][T11234] ? rcu_is_watching+0x16/0xd0 [ 564.732581][T11234] ? rcu_is_watching+0x16/0xd0 [ 564.732582][T11234] ? rcu_is_watching+0x16/0xd0 [ 564.732583][T11234] ? lock_acquire+0x13c/0x160 [ 564.732585][T11234] ? console_flush_one_record+0x111/0x710 [ 564.732587][T11234] console_flush_one_record+0x46f/0x710 [ 564.732590][T11234] ? console_emit_next_record+0x4c0/0x4c0 [ 564.732593][T11234] console_unlock+0xee/0x1f0 [ 564.732595][T11234] ? lock_acquire+0x13c/0x160 [ 564.732596][T11234] ? console_flush_one_record+0x710/0x710 [ 564.732598][T11234] ? rcu_is_watching+0x16/0xd0 [ 564.732599][T11234] ? lock_release+0x184/0x1f0 [ 564.732601][T11234] ? lock_acquire+0xe0/0x160 [ 564.732602][T11234] ? __rcu_read_lock+0x70/0x70 [ 564.732604][T11234] ? __down_trylock_console_sem+0x5e/0xa0 [ 564.732606][T11234] ? vprintk_emit+0x320/0x3e0 [ 564.732607][T11234] vprintk_emit+0x37c/0x3e0 [ 564.732609][T11234] ? wake_up_klogd_work_func+0x90/0x90 [ 564.732610][T11234] ? prepare_to_wait_event+0x8d/0x740 [ 564.732613][T11234] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 564.732616][T11234] ? _mutex_trylock_nest_lock+0x390/0x390 [ 564.732618][T11234] _printk+0xc7/0x100 [ 564.732621][T11234] ? snapshot_read.cold+0x21/0x21 [ 564.732623][T11234] ? synchronize_rcu_normal+0x340/0x340 [ 564.732626][T11234] ? netdev_name+0x43/0x60 [ 564.732629][T11234] ? __netdev_printk+0x17f/0x1d0 [ 564.732631][T11234] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 564.732634][T11234] netdev_info+0xe2/0x116 [ 564.732636][T11234] ? netdev_notice+0x120/0x120 [ 564.732639][T11234] ? do_raw_spin_lock+0x131/0x280 [ 564.732640][T11234] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 564.732643][T11234] ? __rwlock_init+0x150/0x150 [ 564.732645][T11234] ? rcu_is_watching+0x16/0xd0 [ 564.732646][T11234] ? rcu_is_watching+0x16/0xd0 [ 564.732647][T11234] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 564.732648][T11234] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 564.732650][T11234] ? trace_irq_enable.constprop.0+0x30/0x160 [ 564.732651][T11234] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 564.732652][T11234] netif_change_name.cold+0x4f/0x89 [ 564.732654][T11234] ? register_netdev+0x40/0x40 [ 564.732656][T11234] ? lock_release+0x184/0x1f0 [ 564.732658][T11234] ? netdev_adjacent_rename_links+0x470/0x470 [ 564.732660][T11234] ? __kernel_text_address+0x12/0x30 [ 564.732663][T11234] ? write_profile+0xf0/0xf0 [ 564.732666][T11234] ? __asan_memset+0x27/0x50 [ 564.732670][T11234] do_setlink.isra.0+0x1f7d/0x2a60 [ 564.732671][T11234] ? stack_trace_save+0x93/0xc0 [ 564.732673][T11234] ? rtnl_link_get_size+0x350/0x350 [ 564.732674][T11234] ? rcu_is_watching+0x16/0xd0 [ 564.732675][T11234] ? stack_depot_save_flags+0x1bc/0x790 [ 564.732679][T11234] ? kasan_save_stack+0x3d/0x50 [ 564.732680][T11234] ? kasan_save_stack+0x2f/0x50 [ 564.732682][T11234] ? kasan_save_track+0x14/0x30 [ 564.732683][T11234] ? __kasan_kmalloc+0x7b/0x90 [ 564.732684][T11234] ? __kmalloc_cache_noprof+0x29a/0x620 [ 564.732685][T11234] ? rtnl_newlink+0x124/0x11b0 [ 564.732686][T11234] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 564.732687][T11234] ? netlink_rcv_skb+0x14e/0x3a0 [ 564.732690][T11234] ? netlink_unicast+0x486/0x750 [ 564.732698][T11234] ? netlink_sendmsg+0x75b/0xc90 [ 564.732701][T11234] ? __sock_sendmsg+0xce/0x190 [ 564.732703][T11234] ? ____sys_sendmsg+0x61a/0x860 [ 564.732705][T11234] ? ___sys_sendmsg+0x14e/0x1d0 [ 564.732706][T11234] ? __sys_sendmsg+0x12c/0x1d0 [ 564.732708][T11234] ? do_syscall_64+0xff/0x530 [ 564.732711][T11234] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 564.732713][T11234] ? rcu_is_watching+0x16/0xd0 [ 564.732715][T11234] ? lock_acquire+0x13c/0x160 [ 564.732716][T11234] ? rcu_is_watching+0x16/0xd0 [ 564.732717][T11234] ? rcu_is_watching+0x16/0xd0 [ 564.732718][T11234] ? trace_contention_end+0xb3/0x180 [ 564.732720][T11234] ? __mutex_lock+0x1db/0x1ea0 [ 564.732721][T11234] ? __mutex_lock+0x9a3/0x1ea0 [ 564.732722][T11234] ? rtnl_newlink+0x9a8/0x11b0 [ 564.732724][T11234] ? ww_mutex_lock+0x160/0x160 [ 564.732725][T11234] ? nla_get_range_signed+0x3d0/0x3d0 [ 564.732729][T11234] ? rcu_is_watching+0x16/0xd0 [ 564.732730][T11234] ? __rtnl_newlink+0x3fa/0xa50 [ 564.732732][T11234] rtnl_newlink+0x9f1/0x11b0 [ 564.732734][T11234] ? rcu_is_watching+0x16/0xd0 [ 564.732736][T11234] ? rtnl_bridge_getlink+0x850/0x850 [ 564.732737][T11234] ? lock_acquire+0x13c/0x160 [ 564.732738][T11234] ? rcu_is_watching+0x16/0xd0 [ 564.732740][T11234] ? is_bpf_text_address+0x3e/0x110 [ 564.732742][T11234] ? is_bpf_text_address+0x72/0x110 [ 564.732743][T11234] ? kernel_text_address+0x149/0x170 [ 564.732745][T11234] ? rcu_is_watching+0x16/0xd0 [ 564.732746][T11234] ? cap_capable+0x1d7/0x3d0 [ 564.732749][T11234] ? arch_stack_walk+0xed/0x130 [ 564.732752][T11234] ? rcu_is_watching+0x16/0xd0 [ 564.732753][T11234] ? lock_acquire+0x13c/0x160 [ 564.732755][T11234] ? rcu_is_watching+0x16/0xd0 [ 564.732756][T11234] ? rtnl_bridge_getlink+0x850/0x850 [ 564.732757][T11234] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 564.732759][T11234] ? rtnl_link_fill+0x920/0x920 [ 564.732760][T11234] ? filter_irq_stacks+0xd0/0xd0 [ 564.732762][T11234] ? stack_depot_save_flags+0x1bc/0x790 [ 564.732764][T11234] netlink_rcv_skb+0x14e/0x3a0 [ 564.732766][T11234] ? rtnl_link_fill+0x920/0x920 [ 564.732767][T11234] ? lock_release+0x184/0x1f0 [ 564.732769][T11234] ? netlink_ack+0xcf0/0xcf0 [ 564.732771][T11234] ? __netlink_lookup+0xb9/0x6b0 [ 564.732774][T11234] ? rcu_is_watching+0x16/0xd0 [ 564.732775][T11234] ? lock_release+0x184/0x1f0 [ 564.732777][T11234] netlink_unicast+0x486/0x750 [ 564.732780][T11234] ? netlink_attachskb+0x810/0x810 [ 564.732781][T11234] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 564.732783][T11234] netlink_sendmsg+0x75b/0xc90 [ 564.732786][T11234] ? netlink_unicast+0x750/0x750 [ 564.732787][T11234] ? kernel_text_address+0x149/0x170 [ 564.732789][T11234] ? lock_acquire+0x13c/0x160 [ 564.732791][T11234] ? __import_iovec+0x36c/0x620 [ 564.732794][T11234] __sock_sendmsg+0xce/0x190 [ 564.732796][T11234] ____sys_sendmsg+0x61a/0x860 [ 564.732798][T11234] ? copy_msghdr_from_user+0x279/0x420 [ 564.732800][T11234] ? sock_write_iter+0x400/0x400 [ 564.732801][T11234] ? move_addr_to_kernel+0x40/0x40 [ 564.732803][T11234] ? filter_irq_stacks+0xd0/0xd0 [ 564.732805][T11234] ___sys_sendmsg+0x14e/0x1d0 [ 564.732807][T11234] ? copy_msghdr_from_user+0x420/0x420 [ 564.732812][T11234] __sys_sendmsg+0x12c/0x1d0 [ 564.732814][T11234] ? __sys_sendmsg_sock+0x20/0x20 [ 564.732817][T11234] ? rcu_is_watching+0x16/0xd0 [ 564.732819][T11234] do_syscall_64+0xff/0x530 [ 564.732821][T11234] ? exc_page_fault+0xee/0x100 [ 564.732823][T11234] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 564.732824][T11234] RIP: 0033:0x7f06af4f254e [ 564.732826][T11234] 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 [ 564.732828][T11234] RSP: 002b:00007ffe2f2df6d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 564.732832][T11234] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f06af4f254e [ 564.732834][T11234] RDX: 0000000000000000 RSI: 00007ffe2f2df780 RDI: 0000000000000005 [ 564.732834][T11234] RBP: 00007ffe2f2df6e0 R08: 0000000000000000 R09: 0000000000000000 [ 564.732835][T11234] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912832 [ 564.732836][T11234] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe2f2dfe50 [ 564.732839][T11234] [ 572.318064][T11377] eth1: renamed from tmp [ 572.318078][T11377] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 572.318081][T11377] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11377, name: ip [ 572.318083][T11377] preempt_count: 1, expected: 0 [ 572.318084][T11377] RCU nest depth: 0, expected: 0 [ 572.318085][T11377] INFO: lockdep is turned off. [ 572.318086][T11377] irq event stamp: 0 [ 572.318087][T11377] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 572.318091][T11377] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 572.318098][T11377] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 572.318099][T11377] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 572.318101][T11377] Preemption disabled at: [ 572.318102][T11377] [] vprintk_emit+0x31b/0x3e0 [ 572.318109][T11377] CPU: 0 UID: 0 PID: 11377 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 572.318112][T11377] Tainted: [W]=WARN [ 572.318114][T11377] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 572.318115][T11377] Call Trace: [ 572.318117][T11377] [ 572.318118][T11377] dump_stack_lvl+0x6f/0xa0 [ 572.318123][T11377] ? vprintk_emit+0x31b/0x3e0 [ 572.318125][T11377] __might_resched.cold+0x1fe/0x2c1 [ 572.318129][T11377] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 572.318133][T11377] ? rcu_is_watching+0x16/0xd0 [ 572.318135][T11377] __kmalloc_noprof+0x443/0x760 [ 572.318138][T11377] ? __rwlock_init+0x150/0x150 [ 572.318142][T11377] ? alloc_buf.isra.0+0x4b/0x260 [ 572.318147][T11377] ? do_raw_spin_unlock+0x59/0x250 [ 572.318149][T11377] alloc_buf.isra.0+0x4b/0x260 [ 572.318151][T11377] put_chars+0x1e1/0x2f0 [ 572.318153][T11377] ? __send_to_port+0x420/0x420 [ 572.318155][T11377] ? printk_get_next_message+0x240/0x650 [ 572.318157][T11377] ? console_prepend_replay+0x20/0x20 [ 572.318159][T11377] ? pointer+0x794/0xed0 [ 572.318162][T11377] hvc_console_print+0x292/0x780 [ 572.318168][T11377] ? hvc_write+0x3a0/0x3a0 [ 572.318170][T11377] ? __rwlock_init+0x150/0x150 [ 572.318173][T11377] ? lock_acquire+0x13c/0x160 [ 572.318177][T11377] console_emit_next_record+0x22f/0x4c0 [ 572.318181][T11377] ? devkmsg_read+0x4b0/0x4b0 [ 572.318184][T11377] ? rcu_is_watching+0x16/0xd0 [ 572.318185][T11377] ? rcu_is_watching+0x16/0xd0 [ 572.318186][T11377] ? rcu_is_watching+0x16/0xd0 [ 572.318187][T11377] ? lock_acquire+0x13c/0x160 [ 572.318189][T11377] ? console_flush_one_record+0x111/0x710 [ 572.318191][T11377] console_flush_one_record+0x46f/0x710 [ 572.318194][T11377] ? console_emit_next_record+0x4c0/0x4c0 [ 572.318197][T11377] console_unlock+0xee/0x1f0 [ 572.318198][T11377] ? lock_acquire+0x13c/0x160 [ 572.318200][T11377] ? console_flush_one_record+0x710/0x710 [ 572.318202][T11377] ? rcu_is_watching+0x16/0xd0 [ 572.318203][T11377] ? lock_release+0x184/0x1f0 [ 572.318205][T11377] ? lock_acquire+0xe0/0x160 [ 572.318206][T11377] ? __rcu_read_lock+0x70/0x70 [ 572.318208][T11377] ? __down_trylock_console_sem+0x5e/0xa0 [ 572.318210][T11377] ? vprintk_emit+0x320/0x3e0 [ 572.318212][T11377] vprintk_emit+0x37c/0x3e0 [ 572.318213][T11377] ? wake_up_klogd_work_func+0x90/0x90 [ 572.318215][T11377] ? prepare_to_wait_event+0x8d/0x740 [ 572.318217][T11377] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 572.318221][T11377] ? _mutex_trylock_nest_lock+0x390/0x390 [ 572.318223][T11377] _printk+0xc7/0x100 [ 572.318226][T11377] ? snapshot_read.cold+0x21/0x21 [ 572.318228][T11377] ? synchronize_rcu_normal+0x340/0x340 [ 572.318231][T11377] ? netdev_name+0x43/0x60 [ 572.318234][T11377] ? __netdev_printk+0x17f/0x1d0 [ 572.318236][T11377] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 572.318239][T11377] netdev_info+0xe2/0x116 [ 572.318242][T11377] ? netdev_notice+0x120/0x120 [ 572.318244][T11377] ? do_raw_spin_lock+0x131/0x280 [ 572.318246][T11377] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 572.318248][T11377] ? __rwlock_init+0x150/0x150 [ 572.318250][T11377] ? rcu_is_watching+0x16/0xd0 [ 572.318251][T11377] ? rcu_is_watching+0x16/0xd0 [ 572.318252][T11377] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 572.318254][T11377] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 572.318255][T11377] ? trace_irq_enable.constprop.0+0x30/0x160 [ 572.318257][T11377] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 572.318258][T11377] netif_change_name.cold+0x4f/0x89 [ 572.318260][T11377] ? register_netdev+0x40/0x40 [ 572.318261][T11377] ? lock_release+0x184/0x1f0 [ 572.318264][T11377] ? netdev_adjacent_rename_links+0x470/0x470 [ 572.318266][T11377] ? __kernel_text_address+0x12/0x30 [ 572.318269][T11377] ? write_profile+0xf0/0xf0 [ 572.318272][T11377] ? __asan_memset+0x27/0x50 [ 572.318276][T11377] do_setlink.isra.0+0x1f7d/0x2a60 [ 572.318277][T11377] ? stack_trace_save+0x93/0xc0 [ 572.318279][T11377] ? rtnl_link_get_size+0x350/0x350 [ 572.318280][T11377] ? rcu_is_watching+0x16/0xd0 [ 572.318281][T11377] ? stack_depot_save_flags+0x1bc/0x790 [ 572.318285][T11377] ? kasan_save_stack+0x3d/0x50 [ 572.318287][T11377] ? kasan_save_stack+0x2f/0x50 [ 572.318288][T11377] ? kasan_save_track+0x14/0x30 [ 572.318289][T11377] ? __kasan_kmalloc+0x7b/0x90 [ 572.318290][T11377] ? __kmalloc_cache_noprof+0x29a/0x620 [ 572.318291][T11377] ? rtnl_newlink+0x124/0x11b0 [ 572.318293][T11377] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 572.318294][T11377] ? netlink_rcv_skb+0x14e/0x3a0 [ 572.318297][T11377] ? netlink_unicast+0x486/0x750 [ 572.318299][T11377] ? netlink_sendmsg+0x75b/0xc90 [ 572.318300][T11377] ? __sock_sendmsg+0xce/0x190 [ 572.318303][T11377] ? ____sys_sendmsg+0x61a/0x860 [ 572.318305][T11377] ? ___sys_sendmsg+0x14e/0x1d0 [ 572.318306][T11377] ? __sys_sendmsg+0x12c/0x1d0 [ 572.318308][T11377] ? do_syscall_64+0xff/0x530 [ 572.318310][T11377] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 572.318313][T11377] ? rcu_is_watching+0x16/0xd0 [ 572.318314][T11377] ? lock_acquire+0x13c/0x160 [ 572.318315][T11377] ? rcu_is_watching+0x16/0xd0 [ 572.318316][T11377] ? rcu_is_watching+0x16/0xd0 [ 572.318318][T11377] ? trace_contention_end+0xb3/0x180 [ 572.318319][T11377] ? __mutex_lock+0x1db/0x1ea0 [ 572.318320][T11377] ? __mutex_lock+0x9a3/0x1ea0 [ 572.318322][T11377] ? rtnl_newlink+0x9a8/0x11b0 [ 572.318323][T11377] ? ww_mutex_lock+0x160/0x160 [ 572.318324][T11377] ? nla_get_range_signed+0x3d0/0x3d0 [ 572.318328][T11377] ? rcu_is_watching+0x16/0xd0 [ 572.318329][T11377] ? __rtnl_newlink+0x3fa/0xa50 [ 572.318331][T11377] rtnl_newlink+0x9f1/0x11b0 [ 572.318333][T11377] ? rcu_is_watching+0x16/0xd0 [ 572.318334][T11377] ? rtnl_bridge_getlink+0x850/0x850 [ 572.318336][T11377] ? lock_acquire+0x13c/0x160 [ 572.318337][T11377] ? rcu_is_watching+0x16/0xd0 [ 572.318339][T11377] ? is_bpf_text_address+0x3e/0x110 [ 572.318341][T11377] ? is_bpf_text_address+0x72/0x110 [ 572.318343][T11377] ? kernel_text_address+0x149/0x170 [ 572.318344][T11377] ? rcu_is_watching+0x16/0xd0 [ 572.318345][T11377] ? cap_capable+0x1d7/0x3d0 [ 572.318349][T11377] ? arch_stack_walk+0xed/0x130 [ 572.318351][T11377] ? rcu_is_watching+0x16/0xd0 [ 572.318352][T11377] ? lock_acquire+0x13c/0x160 [ 572.318354][T11377] ? rcu_is_watching+0x16/0xd0 [ 572.318355][T11377] ? rtnl_bridge_getlink+0x850/0x850 [ 572.318356][T11377] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 572.318358][T11377] ? rtnl_link_fill+0x920/0x920 [ 572.318360][T11377] ? filter_irq_stacks+0xd0/0xd0 [ 572.318361][T11377] ? stack_depot_save_flags+0x1bc/0x790 [ 572.318364][T11377] netlink_rcv_skb+0x14e/0x3a0 [ 572.318365][T11377] ? rtnl_link_fill+0x920/0x920 [ 572.318367][T11377] ? lock_release+0x184/0x1f0 [ 572.318368][T11377] ? netlink_ack+0xcf0/0xcf0 [ 572.318370][T11377] ? __netlink_lookup+0xb9/0x6b0 [ 572.318373][T11377] ? rcu_is_watching+0x16/0xd0 [ 572.318374][T11377] ? lock_release+0x184/0x1f0 [ 572.318377][T11377] netlink_unicast+0x486/0x750 [ 572.318379][T11377] ? netlink_attachskb+0x810/0x810 [ 572.318381][T11377] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 572.318383][T11377] netlink_sendmsg+0x75b/0xc90 [ 572.318385][T11377] ? netlink_unicast+0x750/0x750 [ 572.318387][T11377] ? kernel_text_address+0x149/0x170 [ 572.318388][T11377] ? lock_acquire+0x13c/0x160 [ 572.318390][T11377] ? __import_iovec+0x36c/0x620 [ 572.318393][T11377] __sock_sendmsg+0xce/0x190 [ 572.318395][T11377] ____sys_sendmsg+0x61a/0x860 [ 572.318397][T11377] ? copy_msghdr_from_user+0x279/0x420 [ 572.318398][T11377] ? sock_write_iter+0x400/0x400 [ 572.318400][T11377] ? move_addr_to_kernel+0x40/0x40 [ 572.318401][T11377] ? filter_irq_stacks+0xd0/0xd0 [ 572.318404][T11377] ___sys_sendmsg+0x14e/0x1d0 [ 572.318406][T11377] ? copy_msghdr_from_user+0x420/0x420 [ 572.318411][T11377] __sys_sendmsg+0x12c/0x1d0 [ 572.318413][T11377] ? __sys_sendmsg_sock+0x20/0x20 [ 572.318416][T11377] ? rcu_is_watching+0x16/0xd0 [ 572.318418][T11377] do_syscall_64+0xff/0x530 [ 572.318420][T11377] ? exc_page_fault+0xee/0x100 [ 572.318422][T11377] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 572.318423][T11377] RIP: 0033:0x7fc3b254254e [ 572.318425][T11377] 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 [ 572.318427][T11377] RSP: 002b:00007ffc2b88f3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 572.318431][T11377] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc3b254254e [ 572.318433][T11377] RDX: 0000000000000000 RSI: 00007ffc2b88f480 RDI: 0000000000000005 [ 572.318434][T11377] RBP: 00007ffc2b88f3e0 R08: 0000000000000000 R09: 0000000000000000 [ 572.318434][T11377] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912839 [ 572.318435][T11377] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc2b88fb50 [ 572.318438][T11377] [ 579.902997][T11520] eth1: renamed from tmp [ 579.903012][T11520] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 579.903015][T11520] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11520, name: ip [ 579.903016][T11520] preempt_count: 1, expected: 0 [ 579.903017][T11520] RCU nest depth: 0, expected: 0 [ 579.903018][T11520] INFO: lockdep is turned off. [ 579.903020][T11520] irq event stamp: 0 [ 579.903020][T11520] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 579.903025][T11520] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 579.903032][T11520] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 579.903033][T11520] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 579.903035][T11520] Preemption disabled at: [ 579.903036][T11520] [] vprintk_emit+0x31b/0x3e0 [ 579.903043][T11520] CPU: 2 UID: 0 PID: 11520 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 579.903046][T11520] Tainted: [W]=WARN [ 579.903047][T11520] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 579.903049][T11520] Call Trace: [ 579.903051][T11520] [ 579.903052][T11520] dump_stack_lvl+0x6f/0xa0 [ 579.903058][T11520] ? vprintk_emit+0x31b/0x3e0 [ 579.903059][T11520] __might_resched.cold+0x1fe/0x2c1 [ 579.903063][T11520] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 579.903067][T11520] ? rcu_is_watching+0x16/0xd0 [ 579.903070][T11520] __kmalloc_noprof+0x443/0x760 [ 579.903073][T11520] ? __rwlock_init+0x150/0x150 [ 579.903076][T11520] ? alloc_buf.isra.0+0x4b/0x260 [ 579.903082][T11520] ? do_raw_spin_unlock+0x59/0x250 [ 579.903083][T11520] alloc_buf.isra.0+0x4b/0x260 [ 579.903086][T11520] put_chars+0x1e1/0x2f0 [ 579.903088][T11520] ? __send_to_port+0x420/0x420 [ 579.903089][T11520] ? printk_get_next_message+0x240/0x650 [ 579.903092][T11520] ? console_prepend_replay+0x20/0x20 [ 579.903094][T11520] ? pointer+0x794/0xed0 [ 579.903098][T11520] hvc_console_print+0x292/0x780 [ 579.903103][T11520] ? hvc_write+0x3a0/0x3a0 [ 579.903104][T11520] ? __rwlock_init+0x150/0x150 [ 579.903106][T11520] ? lock_acquire+0x13c/0x160 [ 579.903109][T11520] console_emit_next_record+0x22f/0x4c0 [ 579.903112][T11520] ? devkmsg_read+0x4b0/0x4b0 [ 579.903114][T11520] ? rcu_is_watching+0x16/0xd0 [ 579.903115][T11520] ? rcu_is_watching+0x16/0xd0 [ 579.903116][T11520] ? rcu_is_watching+0x16/0xd0 [ 579.903118][T11520] ? lock_acquire+0x13c/0x160 [ 579.903120][T11520] ? console_flush_one_record+0x111/0x710 [ 579.903121][T11520] console_flush_one_record+0x46f/0x710 [ 579.903124][T11520] ? console_emit_next_record+0x4c0/0x4c0 [ 579.903127][T11520] console_unlock+0xee/0x1f0 [ 579.903129][T11520] ? lock_acquire+0x13c/0x160 [ 579.903131][T11520] ? console_flush_one_record+0x710/0x710 [ 579.903133][T11520] ? rcu_is_watching+0x16/0xd0 [ 579.903134][T11520] ? lock_release+0x184/0x1f0 [ 579.903135][T11520] ? lock_acquire+0xe0/0x160 [ 579.903137][T11520] ? __rcu_read_lock+0x70/0x70 [ 579.903138][T11520] ? __down_trylock_console_sem+0x5e/0xa0 [ 579.903140][T11520] ? vprintk_emit+0x320/0x3e0 [ 579.903142][T11520] vprintk_emit+0x37c/0x3e0 [ 579.903144][T11520] ? wake_up_klogd_work_func+0x90/0x90 [ 579.903145][T11520] ? prepare_to_wait_event+0x8d/0x740 [ 579.903147][T11520] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 579.903151][T11520] ? _mutex_trylock_nest_lock+0x390/0x390 [ 579.903153][T11520] _printk+0xc7/0x100 [ 579.903156][T11520] ? snapshot_read.cold+0x21/0x21 [ 579.903158][T11520] ? synchronize_rcu_normal+0x340/0x340 [ 579.903161][T11520] ? netdev_name+0x43/0x60 [ 579.903164][T11520] ? __netdev_printk+0x17f/0x1d0 [ 579.903166][T11520] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 579.903170][T11520] netdev_info+0xe2/0x116 [ 579.903174][T11520] ? netdev_notice+0x120/0x120 [ 579.903177][T11520] ? do_raw_spin_lock+0x131/0x280 [ 579.903180][T11520] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 579.903182][T11520] ? __rwlock_init+0x150/0x150 [ 579.903184][T11520] ? rcu_is_watching+0x16/0xd0 [ 579.903185][T11520] ? rcu_is_watching+0x16/0xd0 [ 579.903186][T11520] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 579.903188][T11520] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 579.903189][T11520] ? trace_irq_enable.constprop.0+0x30/0x160 [ 579.903191][T11520] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 579.903192][T11520] netif_change_name.cold+0x4f/0x89 [ 579.903194][T11520] ? register_netdev+0x40/0x40 [ 579.903196][T11520] ? lock_release+0x184/0x1f0 [ 579.903198][T11520] ? netdev_adjacent_rename_links+0x470/0x470 [ 579.903200][T11520] ? __kernel_text_address+0x12/0x30 [ 579.903203][T11520] ? write_profile+0xf0/0xf0 [ 579.903206][T11520] ? __asan_memset+0x27/0x50 [ 579.903210][T11520] do_setlink.isra.0+0x1f7d/0x2a60 [ 579.903212][T11520] ? stack_trace_save+0x93/0xc0 [ 579.903213][T11520] ? rtnl_link_get_size+0x350/0x350 [ 579.903215][T11520] ? rcu_is_watching+0x16/0xd0 [ 579.903216][T11520] ? stack_depot_save_flags+0x1bc/0x790 [ 579.903219][T11520] ? kasan_save_stack+0x3d/0x50 [ 579.903221][T11520] ? kasan_save_stack+0x2f/0x50 [ 579.903222][T11520] ? kasan_save_track+0x14/0x30 [ 579.903223][T11520] ? __kasan_kmalloc+0x7b/0x90 [ 579.903224][T11520] ? __kmalloc_cache_noprof+0x29a/0x620 [ 579.903226][T11520] ? rtnl_newlink+0x124/0x11b0 [ 579.903227][T11520] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 579.903228][T11520] ? netlink_rcv_skb+0x14e/0x3a0 [ 579.903231][T11520] ? netlink_unicast+0x486/0x750 [ 579.903232][T11520] ? netlink_sendmsg+0x75b/0xc90 [ 579.903234][T11520] ? __sock_sendmsg+0xce/0x190 [ 579.903236][T11520] ? ____sys_sendmsg+0x61a/0x860 [ 579.903238][T11520] ? ___sys_sendmsg+0x14e/0x1d0 [ 579.903239][T11520] ? __sys_sendmsg+0x12c/0x1d0 [ 579.903241][T11520] ? do_syscall_64+0xff/0x530 [ 579.903244][T11520] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 579.903247][T11520] ? rcu_is_watching+0x16/0xd0 [ 579.903248][T11520] ? lock_acquire+0x13c/0x160 [ 579.903249][T11520] ? rcu_is_watching+0x16/0xd0 [ 579.903250][T11520] ? rcu_is_watching+0x16/0xd0 [ 579.903251][T11520] ? trace_contention_end+0xb3/0x180 [ 579.903253][T11520] ? __mutex_lock+0x1db/0x1ea0 [ 579.903254][T11520] ? __mutex_lock+0x9a3/0x1ea0 [ 579.903255][T11520] ? rtnl_newlink+0x9a8/0x11b0 [ 579.903257][T11520] ? ww_mutex_lock+0x160/0x160 [ 579.903258][T11520] ? nla_get_range_signed+0x3d0/0x3d0 [ 579.903261][T11520] ? rcu_is_watching+0x16/0xd0 [ 579.903263][T11520] ? __rtnl_newlink+0x3fa/0xa50 [ 579.903265][T11520] rtnl_newlink+0x9f1/0x11b0 [ 579.903267][T11520] ? rcu_is_watching+0x16/0xd0 [ 579.903268][T11520] ? rtnl_bridge_getlink+0x850/0x850 [ 579.903270][T11520] ? lock_acquire+0x13c/0x160 [ 579.903271][T11520] ? rcu_is_watching+0x16/0xd0 [ 579.903273][T11520] ? is_bpf_text_address+0x3e/0x110 [ 579.903275][T11520] ? is_bpf_text_address+0x72/0x110 [ 579.903276][T11520] ? kernel_text_address+0x149/0x170 [ 579.903278][T11520] ? rcu_is_watching+0x16/0xd0 [ 579.903279][T11520] ? cap_capable+0x1d7/0x3d0 [ 579.903282][T11520] ? arch_stack_walk+0xed/0x130 [ 579.903285][T11520] ? rcu_is_watching+0x16/0xd0 [ 579.903286][T11520] ? lock_acquire+0x13c/0x160 [ 579.903287][T11520] ? rcu_is_watching+0x16/0xd0 [ 579.903289][T11520] ? rtnl_bridge_getlink+0x850/0x850 [ 579.903290][T11520] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 579.903292][T11520] ? rtnl_link_fill+0x920/0x920 [ 579.903293][T11520] ? filter_irq_stacks+0xd0/0xd0 [ 579.903295][T11520] ? stack_depot_save_flags+0x1bc/0x790 [ 579.903297][T11520] netlink_rcv_skb+0x14e/0x3a0 [ 579.903299][T11520] ? rtnl_link_fill+0x920/0x920 [ 579.903301][T11520] ? lock_release+0x184/0x1f0 [ 579.903302][T11520] ? netlink_ack+0xcf0/0xcf0 [ 579.903304][T11520] ? __netlink_lookup+0xb9/0x6b0 [ 579.903307][T11520] ? rcu_is_watching+0x16/0xd0 [ 579.903308][T11520] ? lock_release+0x184/0x1f0 [ 579.903311][T11520] netlink_unicast+0x486/0x750 [ 579.903313][T11520] ? netlink_attachskb+0x810/0x810 [ 579.903315][T11520] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 579.903317][T11520] netlink_sendmsg+0x75b/0xc90 [ 579.903319][T11520] ? netlink_unicast+0x750/0x750 [ 579.903321][T11520] ? kernel_text_address+0x149/0x170 [ 579.903323][T11520] ? lock_acquire+0x13c/0x160 [ 579.903324][T11520] ? __import_iovec+0x36c/0x620 [ 579.903328][T11520] __sock_sendmsg+0xce/0x190 [ 579.903329][T11520] ____sys_sendmsg+0x61a/0x860 [ 579.903331][T11520] ? copy_msghdr_from_user+0x279/0x420 [ 579.903333][T11520] ? sock_write_iter+0x400/0x400 [ 579.903334][T11520] ? move_addr_to_kernel+0x40/0x40 [ 579.903336][T11520] ? filter_irq_stacks+0xd0/0xd0 [ 579.903339][T11520] ___sys_sendmsg+0x14e/0x1d0 [ 579.903341][T11520] ? copy_msghdr_from_user+0x420/0x420 [ 579.903346][T11520] __sys_sendmsg+0x12c/0x1d0 [ 579.903348][T11520] ? __sys_sendmsg_sock+0x20/0x20 [ 579.903351][T11520] ? rcu_is_watching+0x16/0xd0 [ 579.903352][T11520] do_syscall_64+0xff/0x530 [ 579.903354][T11520] ? exc_page_fault+0xee/0x100 [ 579.903356][T11520] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 579.903357][T11520] RIP: 0033:0x7f00734ae54e [ 579.903359][T11520] 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 [ 579.903361][T11520] RSP: 002b:00007ffcbeb1caf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 579.903365][T11520] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f00734ae54e [ 579.903367][T11520] RDX: 0000000000000000 RSI: 00007ffcbeb1cba0 RDI: 0000000000000005 [ 579.903368][T11520] RBP: 00007ffcbeb1cb00 R08: 0000000000000000 R09: 0000000000000000 [ 579.903369][T11520] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912841 [ 579.903370][T11520] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcbeb1d270 [ 579.903372][T11520] [ 587.498985][T11663] eth1: renamed from tmp [ 587.498999][T11663] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 587.499002][T11663] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11663, name: ip [ 587.499004][T11663] preempt_count: 1, expected: 0 [ 587.499005][T11663] RCU nest depth: 0, expected: 0 [ 587.499005][T11663] INFO: lockdep is turned off. [ 587.499007][T11663] irq event stamp: 0 [ 587.499007][T11663] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 587.499012][T11663] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 587.499018][T11663] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 587.499020][T11663] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 587.499022][T11663] Preemption disabled at: [ 587.499023][T11663] [] vprintk_emit+0x31b/0x3e0 [ 587.499029][T11663] CPU: 2 UID: 0 PID: 11663 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 587.499033][T11663] Tainted: [W]=WARN [ 587.499034][T11663] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 587.499036][T11663] Call Trace: [ 587.499038][T11663] [ 587.499039][T11663] dump_stack_lvl+0x6f/0xa0 [ 587.499045][T11663] ? vprintk_emit+0x31b/0x3e0 [ 587.499047][T11663] __might_resched.cold+0x1fe/0x2c1 [ 587.499051][T11663] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 587.499054][T11663] ? rcu_is_watching+0x16/0xd0 [ 587.499057][T11663] __kmalloc_noprof+0x443/0x760 [ 587.499060][T11663] ? __rwlock_init+0x150/0x150 [ 587.499063][T11663] ? alloc_buf.isra.0+0x4b/0x260 [ 587.499069][T11663] ? do_raw_spin_unlock+0x59/0x250 [ 587.499070][T11663] alloc_buf.isra.0+0x4b/0x260 [ 587.499073][T11663] put_chars+0x1e1/0x2f0 [ 587.499075][T11663] ? __send_to_port+0x420/0x420 [ 587.499076][T11663] ? printk_get_next_message+0x240/0x650 [ 587.499079][T11663] ? console_prepend_replay+0x20/0x20 [ 587.499081][T11663] ? pointer+0x794/0xed0 [ 587.499084][T11663] hvc_console_print+0x292/0x780 [ 587.499089][T11663] ? hvc_write+0x3a0/0x3a0 [ 587.499091][T11663] ? __rwlock_init+0x150/0x150 [ 587.499093][T11663] ? lock_acquire+0x13c/0x160 [ 587.499096][T11663] console_emit_next_record+0x22f/0x4c0 [ 587.499098][T11663] ? devkmsg_read+0x4b0/0x4b0 [ 587.499101][T11663] ? rcu_is_watching+0x16/0xd0 [ 587.499102][T11663] ? rcu_is_watching+0x16/0xd0 [ 587.499103][T11663] ? rcu_is_watching+0x16/0xd0 [ 587.499104][T11663] ? lock_acquire+0x13c/0x160 [ 587.499106][T11663] ? console_flush_one_record+0x111/0x710 [ 587.499108][T11663] console_flush_one_record+0x46f/0x710 [ 587.499110][T11663] ? console_emit_next_record+0x4c0/0x4c0 [ 587.499113][T11663] console_unlock+0xee/0x1f0 [ 587.499115][T11663] ? lock_acquire+0x13c/0x160 [ 587.499117][T11663] ? console_flush_one_record+0x710/0x710 [ 587.499119][T11663] ? rcu_is_watching+0x16/0xd0 [ 587.499119][T11663] ? lock_release+0x184/0x1f0 [ 587.499121][T11663] ? lock_acquire+0xe0/0x160 [ 587.499123][T11663] ? __rcu_read_lock+0x70/0x70 [ 587.499124][T11663] ? __down_trylock_console_sem+0x5e/0xa0 [ 587.499126][T11663] ? vprintk_emit+0x320/0x3e0 [ 587.499128][T11663] vprintk_emit+0x37c/0x3e0 [ 587.499130][T11663] ? wake_up_klogd_work_func+0x90/0x90 [ 587.499131][T11663] ? prepare_to_wait_event+0x8d/0x740 [ 587.499133][T11663] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 587.499136][T11663] ? _mutex_trylock_nest_lock+0x390/0x390 [ 587.499139][T11663] _printk+0xc7/0x100 [ 587.499142][T11663] ? snapshot_read.cold+0x21/0x21 [ 587.499144][T11663] ? synchronize_rcu_normal+0x340/0x340 [ 587.499146][T11663] ? netdev_name+0x43/0x60 [ 587.499150][T11663] ? __netdev_printk+0x17f/0x1d0 [ 587.499152][T11663] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 587.499155][T11663] netdev_info+0xe2/0x116 [ 587.499157][T11663] ? netdev_notice+0x120/0x120 [ 587.499159][T11663] ? do_raw_spin_lock+0x131/0x280 [ 587.499161][T11663] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 587.499164][T11663] ? __rwlock_init+0x150/0x150 [ 587.499166][T11663] ? rcu_is_watching+0x16/0xd0 [ 587.499167][T11663] ? rcu_is_watching+0x16/0xd0 [ 587.499168][T11663] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 587.499170][T11663] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 587.499172][T11663] ? trace_irq_enable.constprop.0+0x30/0x160 [ 587.499174][T11663] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 587.499177][T11663] netif_change_name.cold+0x4f/0x89 [ 587.499179][T11663] ? register_netdev+0x40/0x40 [ 587.499181][T11663] ? lock_release+0x184/0x1f0 [ 587.499183][T11663] ? netdev_adjacent_rename_links+0x470/0x470 [ 587.499186][T11663] ? __kernel_text_address+0x12/0x30 [ 587.499188][T11663] ? write_profile+0xf0/0xf0 [ 587.499191][T11663] ? __asan_memset+0x27/0x50 [ 587.499195][T11663] do_setlink.isra.0+0x1f7d/0x2a60 [ 587.499197][T11663] ? stack_trace_save+0x93/0xc0 [ 587.499198][T11663] ? rtnl_link_get_size+0x350/0x350 [ 587.499199][T11663] ? rcu_is_watching+0x16/0xd0 [ 587.499200][T11663] ? stack_depot_save_flags+0x1bc/0x790 [ 587.499204][T11663] ? kasan_save_stack+0x3d/0x50 [ 587.499206][T11663] ? kasan_save_stack+0x2f/0x50 [ 587.499207][T11663] ? kasan_save_track+0x14/0x30 [ 587.499208][T11663] ? __kasan_kmalloc+0x7b/0x90 [ 587.499209][T11663] ? __kmalloc_cache_noprof+0x29a/0x620 [ 587.499211][T11663] ? rtnl_newlink+0x124/0x11b0 [ 587.499212][T11663] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 587.499213][T11663] ? netlink_rcv_skb+0x14e/0x3a0 [ 587.499216][T11663] ? netlink_unicast+0x486/0x750 [ 587.499218][T11663] ? netlink_sendmsg+0x75b/0xc90 [ 587.499219][T11663] ? __sock_sendmsg+0xce/0x190 [ 587.499222][T11663] ? ____sys_sendmsg+0x61a/0x860 [ 587.499223][T11663] ? ___sys_sendmsg+0x14e/0x1d0 [ 587.499225][T11663] ? __sys_sendmsg+0x12c/0x1d0 [ 587.499227][T11663] ? do_syscall_64+0xff/0x530 [ 587.499229][T11663] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 587.499231][T11663] ? rcu_is_watching+0x16/0xd0 [ 587.499233][T11663] ? lock_acquire+0x13c/0x160 [ 587.499234][T11663] ? rcu_is_watching+0x16/0xd0 [ 587.499235][T11663] ? rcu_is_watching+0x16/0xd0 [ 587.499236][T11663] ? trace_contention_end+0xb3/0x180 [ 587.499238][T11663] ? __mutex_lock+0x1db/0x1ea0 [ 587.499239][T11663] ? __mutex_lock+0x9a3/0x1ea0 [ 587.499240][T11663] ? rtnl_newlink+0x9a8/0x11b0 [ 587.499242][T11663] ? ww_mutex_lock+0x160/0x160 [ 587.499243][T11663] ? nla_get_range_signed+0x3d0/0x3d0 [ 587.499246][T11663] ? rcu_is_watching+0x16/0xd0 [ 587.499248][T11663] ? __rtnl_newlink+0x3fa/0xa50 [ 587.499250][T11663] rtnl_newlink+0x9f1/0x11b0 [ 587.499252][T11663] ? rcu_is_watching+0x16/0xd0 [ 587.499253][T11663] ? rtnl_bridge_getlink+0x850/0x850 [ 587.499254][T11663] ? lock_acquire+0x13c/0x160 [ 587.499256][T11663] ? rcu_is_watching+0x16/0xd0 [ 587.499257][T11663] ? is_bpf_text_address+0x3e/0x110 [ 587.499259][T11663] ? is_bpf_text_address+0x72/0x110 [ 587.499261][T11663] ? kernel_text_address+0x149/0x170 [ 587.499262][T11663] ? rcu_is_watching+0x16/0xd0 [ 587.499263][T11663] ? cap_capable+0x1d7/0x3d0 [ 587.499267][T11663] ? arch_stack_walk+0xed/0x130 [ 587.499269][T11663] ? rcu_is_watching+0x16/0xd0 [ 587.499270][T11663] ? lock_acquire+0x13c/0x160 [ 587.499272][T11663] ? rcu_is_watching+0x16/0xd0 [ 587.499273][T11663] ? rtnl_bridge_getlink+0x850/0x850 [ 587.499274][T11663] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 587.499276][T11663] ? rtnl_link_fill+0x920/0x920 [ 587.499277][T11663] ? filter_irq_stacks+0xd0/0xd0 [ 587.499279][T11663] ? stack_depot_save_flags+0x1bc/0x790 [ 587.499281][T11663] netlink_rcv_skb+0x14e/0x3a0 [ 587.499283][T11663] ? rtnl_link_fill+0x920/0x920 [ 587.499285][T11663] ? lock_release+0x184/0x1f0 [ 587.499286][T11663] ? netlink_ack+0xcf0/0xcf0 [ 587.499288][T11663] ? __netlink_lookup+0xb9/0x6b0 [ 587.499291][T11663] ? rcu_is_watching+0x16/0xd0 [ 587.499292][T11663] ? lock_release+0x184/0x1f0 [ 587.499295][T11663] netlink_unicast+0x486/0x750 [ 587.499297][T11663] ? netlink_attachskb+0x810/0x810 [ 587.499299][T11663] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 587.499301][T11663] netlink_sendmsg+0x75b/0xc90 [ 587.499303][T11663] ? netlink_unicast+0x750/0x750 [ 587.499305][T11663] ? kernel_text_address+0x149/0x170 [ 587.499306][T11663] ? lock_acquire+0x13c/0x160 [ 587.499308][T11663] ? __import_iovec+0x36c/0x620 [ 587.499311][T11663] __sock_sendmsg+0xce/0x190 [ 587.499313][T11663] ____sys_sendmsg+0x61a/0x860 [ 587.499315][T11663] ? copy_msghdr_from_user+0x279/0x420 [ 587.499317][T11663] ? sock_write_iter+0x400/0x400 [ 587.499318][T11663] ? move_addr_to_kernel+0x40/0x40 [ 587.499320][T11663] ? filter_irq_stacks+0xd0/0xd0 [ 587.499323][T11663] ___sys_sendmsg+0x14e/0x1d0 [ 587.499325][T11663] ? copy_msghdr_from_user+0x420/0x420 [ 587.499330][T11663] __sys_sendmsg+0x12c/0x1d0 [ 587.499332][T11663] ? __sys_sendmsg_sock+0x20/0x20 [ 587.499334][T11663] ? rcu_is_watching+0x16/0xd0 [ 587.499336][T11663] do_syscall_64+0xff/0x530 [ 587.499338][T11663] ? exc_page_fault+0xee/0x100 [ 587.499340][T11663] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 587.499341][T11663] RIP: 0033:0x7f0fbf1c254e [ 587.499343][T11663] 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 [ 587.499345][T11663] RSP: 002b:00007ffff1433b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 587.499349][T11663] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f0fbf1c254e [ 587.499350][T11663] RDX: 0000000000000000 RSI: 00007ffff1433c20 RDI: 0000000000000005 [ 587.499351][T11663] RBP: 00007ffff1433b80 R08: 0000000000000000 R09: 0000000000000000 [ 587.499352][T11663] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912848 [ 587.499353][T11663] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffff14342f0 [ 587.499356][T11663] [ 595.165666][T11806] eth1: renamed from tmp [ 595.165681][T11806] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 595.165684][T11806] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11806, name: ip [ 595.165685][T11806] preempt_count: 1, expected: 0 [ 595.165686][T11806] RCU nest depth: 0, expected: 0 [ 595.165687][T11806] INFO: lockdep is turned off. [ 595.165688][T11806] irq event stamp: 0 [ 595.165689][T11806] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 595.165693][T11806] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 595.165701][T11806] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 595.165702][T11806] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 595.165704][T11806] Preemption disabled at: [ 595.165705][T11806] [] vprintk_emit+0x31b/0x3e0 [ 595.165712][T11806] CPU: 3 UID: 0 PID: 11806 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 595.165715][T11806] Tainted: [W]=WARN [ 595.165716][T11806] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 595.165718][T11806] Call Trace: [ 595.165720][T11806] [ 595.165721][T11806] dump_stack_lvl+0x6f/0xa0 [ 595.165727][T11806] ? vprintk_emit+0x31b/0x3e0 [ 595.165728][T11806] __might_resched.cold+0x1fe/0x2c1 [ 595.165732][T11806] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 595.165736][T11806] ? rcu_is_watching+0x16/0xd0 [ 595.165739][T11806] __kmalloc_noprof+0x443/0x760 [ 595.165741][T11806] ? __rwlock_init+0x150/0x150 [ 595.165745][T11806] ? alloc_buf.isra.0+0x4b/0x260 [ 595.165750][T11806] ? do_raw_spin_unlock+0x59/0x250 [ 595.165752][T11806] alloc_buf.isra.0+0x4b/0x260 [ 595.165754][T11806] put_chars+0x1e1/0x2f0 [ 595.165756][T11806] ? __send_to_port+0x420/0x420 [ 595.165757][T11806] ? printk_get_next_message+0x240/0x650 [ 595.165760][T11806] ? console_prepend_replay+0x20/0x20 [ 595.165762][T11806] ? pointer+0x794/0xed0 [ 595.165766][T11806] hvc_console_print+0x292/0x780 [ 595.165771][T11806] ? hvc_write+0x3a0/0x3a0 [ 595.165772][T11806] ? __rwlock_init+0x150/0x150 [ 595.165774][T11806] ? lock_acquire+0x13c/0x160 [ 595.165777][T11806] console_emit_next_record+0x22f/0x4c0 [ 595.165780][T11806] ? devkmsg_read+0x4b0/0x4b0 [ 595.165782][T11806] ? rcu_is_watching+0x16/0xd0 [ 595.165783][T11806] ? rcu_is_watching+0x16/0xd0 [ 595.165784][T11806] ? rcu_is_watching+0x16/0xd0 [ 595.165785][T11806] ? lock_acquire+0x13c/0x160 [ 595.165787][T11806] ? console_flush_one_record+0x111/0x710 [ 595.165789][T11806] console_flush_one_record+0x46f/0x710 [ 595.165792][T11806] ? console_emit_next_record+0x4c0/0x4c0 [ 595.165794][T11806] console_unlock+0xee/0x1f0 [ 595.165796][T11806] ? lock_acquire+0x13c/0x160 [ 595.165798][T11806] ? console_flush_one_record+0x710/0x710 [ 595.165800][T11806] ? rcu_is_watching+0x16/0xd0 [ 595.165801][T11806] ? lock_release+0x184/0x1f0 [ 595.165802][T11806] ? lock_acquire+0xe0/0x160 [ 595.165804][T11806] ? __rcu_read_lock+0x70/0x70 [ 595.165805][T11806] ? __down_trylock_console_sem+0x5e/0xa0 [ 595.165807][T11806] ? vprintk_emit+0x320/0x3e0 [ 595.165809][T11806] vprintk_emit+0x37c/0x3e0 [ 595.165811][T11806] ? wake_up_klogd_work_func+0x90/0x90 [ 595.165812][T11806] ? prepare_to_wait_event+0x8d/0x740 [ 595.165814][T11806] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 595.165817][T11806] ? _mutex_trylock_nest_lock+0x390/0x390 [ 595.165820][T11806] _printk+0xc7/0x100 [ 595.165823][T11806] ? snapshot_read.cold+0x21/0x21 [ 595.165825][T11806] ? synchronize_rcu_normal+0x340/0x340 [ 595.165827][T11806] ? netdev_name+0x43/0x60 [ 595.165831][T11806] ? __netdev_printk+0x17f/0x1d0 [ 595.165833][T11806] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 595.165836][T11806] netdev_info+0xe2/0x116 [ 595.165838][T11806] ? netdev_notice+0x120/0x120 [ 595.165840][T11806] ? do_raw_spin_lock+0x131/0x280 [ 595.165842][T11806] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 595.165845][T11806] ? __rwlock_init+0x150/0x150 [ 595.165846][T11806] ? rcu_is_watching+0x16/0xd0 [ 595.165847][T11806] ? rcu_is_watching+0x16/0xd0 [ 595.165848][T11806] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 595.165850][T11806] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 595.165851][T11806] ? trace_irq_enable.constprop.0+0x30/0x160 [ 595.165853][T11806] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 595.165854][T11806] netif_change_name.cold+0x4f/0x89 [ 595.165856][T11806] ? register_netdev+0x40/0x40 [ 595.165857][T11806] ? lock_release+0x184/0x1f0 [ 595.165859][T11806] ? netdev_adjacent_rename_links+0x470/0x470 [ 595.165862][T11806] ? __kernel_text_address+0x12/0x30 [ 595.165864][T11806] ? write_profile+0xf0/0xf0 [ 595.165867][T11806] ? __asan_memset+0x27/0x50 [ 595.165871][T11806] do_setlink.isra.0+0x1f7d/0x2a60 [ 595.165873][T11806] ? stack_trace_save+0x93/0xc0 [ 595.165874][T11806] ? rtnl_link_get_size+0x350/0x350 [ 595.165876][T11806] ? rcu_is_watching+0x16/0xd0 [ 595.165877][T11806] ? stack_depot_save_flags+0x1bc/0x790 [ 595.165880][T11806] ? kasan_save_stack+0x3d/0x50 [ 595.165882][T11806] ? kasan_save_stack+0x2f/0x50 [ 595.165883][T11806] ? kasan_save_track+0x14/0x30 [ 595.165884][T11806] ? __kasan_kmalloc+0x7b/0x90 [ 595.165885][T11806] ? __kmalloc_cache_noprof+0x29a/0x620 [ 595.165886][T11806] ? rtnl_newlink+0x124/0x11b0 [ 595.165887][T11806] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 595.165888][T11806] ? netlink_rcv_skb+0x14e/0x3a0 [ 595.165892][T11806] ? netlink_unicast+0x486/0x750 [ 595.165893][T11806] ? netlink_sendmsg+0x75b/0xc90 [ 595.165895][T11806] ? __sock_sendmsg+0xce/0x190 [ 595.165897][T11806] ? ____sys_sendmsg+0x61a/0x860 [ 595.165899][T11806] ? ___sys_sendmsg+0x14e/0x1d0 [ 595.165907][T11806] ? __sys_sendmsg+0x12c/0x1d0 [ 595.165909][T11806] ? do_syscall_64+0xff/0x530 [ 595.165911][T11806] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 595.165914][T11806] ? rcu_is_watching+0x16/0xd0 [ 595.165915][T11806] ? lock_acquire+0x13c/0x160 [ 595.165917][T11806] ? rcu_is_watching+0x16/0xd0 [ 595.165918][T11806] ? rcu_is_watching+0x16/0xd0 [ 595.165919][T11806] ? trace_contention_end+0xb3/0x180 [ 595.165920][T11806] ? __mutex_lock+0x1db/0x1ea0 [ 595.165922][T11806] ? __mutex_lock+0x9a3/0x1ea0 [ 595.165923][T11806] ? rtnl_newlink+0x9a8/0x11b0 [ 595.165925][T11806] ? ww_mutex_lock+0x160/0x160 [ 595.165926][T11806] ? nla_get_range_signed+0x3d0/0x3d0 [ 595.165930][T11806] ? rcu_is_watching+0x16/0xd0 [ 595.165931][T11806] ? __rtnl_newlink+0x3fa/0xa50 [ 595.165933][T11806] rtnl_newlink+0x9f1/0x11b0 [ 595.165935][T11806] ? rcu_is_watching+0x16/0xd0 [ 595.165936][T11806] ? rtnl_bridge_getlink+0x850/0x850 [ 595.165938][T11806] ? lock_acquire+0x13c/0x160 [ 595.165939][T11806] ? rcu_is_watching+0x16/0xd0 [ 595.165940][T11806] ? is_bpf_text_address+0x3e/0x110 [ 595.165943][T11806] ? is_bpf_text_address+0x72/0x110 [ 595.165944][T11806] ? kernel_text_address+0x149/0x170 [ 595.165946][T11806] ? rcu_is_watching+0x16/0xd0 [ 595.165947][T11806] ? cap_capable+0x1d7/0x3d0 [ 595.165953][T11806] ? arch_stack_walk+0xed/0x130 [ 595.165955][T11806] ? rcu_is_watching+0x16/0xd0 [ 595.165957][T11806] ? lock_acquire+0x13c/0x160 [ 595.165958][T11806] ? rcu_is_watching+0x16/0xd0 [ 595.165959][T11806] ? rtnl_bridge_getlink+0x850/0x850 [ 595.165961][T11806] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 595.165962][T11806] ? rtnl_link_fill+0x920/0x920 [ 595.165964][T11806] ? filter_irq_stacks+0xd0/0xd0 [ 595.165966][T11806] ? stack_depot_save_flags+0x1bc/0x790 [ 595.165968][T11806] netlink_rcv_skb+0x14e/0x3a0 [ 595.165970][T11806] ? rtnl_link_fill+0x920/0x920 [ 595.165971][T11806] ? lock_release+0x184/0x1f0 [ 595.165973][T11806] ? netlink_ack+0xcf0/0xcf0 [ 595.165975][T11806] ? __netlink_lookup+0xb9/0x6b0 [ 595.165978][T11806] ? rcu_is_watching+0x16/0xd0 [ 595.165979][T11806] ? lock_release+0x184/0x1f0 [ 595.165981][T11806] netlink_unicast+0x486/0x750 [ 595.165983][T11806] ? netlink_attachskb+0x810/0x810 [ 595.165985][T11806] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 595.165987][T11806] netlink_sendmsg+0x75b/0xc90 [ 595.165990][T11806] ? netlink_unicast+0x750/0x750 [ 595.165991][T11806] ? kernel_text_address+0x149/0x170 [ 595.165993][T11806] ? lock_acquire+0x13c/0x160 [ 595.165995][T11806] ? __import_iovec+0x36c/0x620 [ 595.165998][T11806] __sock_sendmsg+0xce/0x190 [ 595.166000][T11806] ____sys_sendmsg+0x61a/0x860 [ 595.166002][T11806] ? copy_msghdr_from_user+0x279/0x420 [ 595.166004][T11806] ? sock_write_iter+0x400/0x400 [ 595.166005][T11806] ? move_addr_to_kernel+0x40/0x40 [ 595.166007][T11806] ? filter_irq_stacks+0xd0/0xd0 [ 595.166009][T11806] ___sys_sendmsg+0x14e/0x1d0 [ 595.166011][T11806] ? copy_msghdr_from_user+0x420/0x420 [ 595.166016][T11806] __sys_sendmsg+0x12c/0x1d0 [ 595.166018][T11806] ? __sys_sendmsg_sock+0x20/0x20 [ 595.166021][T11806] ? rcu_is_watching+0x16/0xd0 [ 595.166023][T11806] do_syscall_64+0xff/0x530 [ 595.166025][T11806] ? exc_page_fault+0xee/0x100 [ 595.166027][T11806] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 595.166028][T11806] RIP: 0033:0x7f6ab33ad54e [ 595.166030][T11806] 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 [ 595.166032][T11806] RSP: 002b:00007ffe8c283150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 595.166036][T11806] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6ab33ad54e [ 595.166037][T11806] RDX: 0000000000000000 RSI: 00007ffe8c283200 RDI: 0000000000000005 [ 595.166038][T11806] RBP: 00007ffe8c283160 R08: 0000000000000000 R09: 0000000000000000 [ 595.166039][T11806] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912850 [ 595.166040][T11806] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe8c2838d0 [ 595.166042][T11806] [ 602.722001][T11949] eth1: renamed from tmp [ 602.722016][T11949] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 602.722018][T11949] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11949, name: ip [ 602.722020][T11949] preempt_count: 1, expected: 0 [ 602.722021][T11949] RCU nest depth: 0, expected: 0 [ 602.722022][T11949] INFO: lockdep is turned off. [ 602.722023][T11949] irq event stamp: 0 [ 602.722024][T11949] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 602.722028][T11949] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 602.722035][T11949] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 602.722037][T11949] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 602.722039][T11949] Preemption disabled at: [ 602.722040][T11949] [] vprintk_emit+0x31b/0x3e0 [ 602.722046][T11949] CPU: 2 UID: 0 PID: 11949 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 602.722050][T11949] Tainted: [W]=WARN [ 602.722051][T11949] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 602.722053][T11949] Call Trace: [ 602.722055][T11949] [ 602.722056][T11949] dump_stack_lvl+0x6f/0xa0 [ 602.722062][T11949] ? vprintk_emit+0x31b/0x3e0 [ 602.722063][T11949] __might_resched.cold+0x1fe/0x2c1 [ 602.722068][T11949] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 602.722072][T11949] ? rcu_is_watching+0x16/0xd0 [ 602.722075][T11949] __kmalloc_noprof+0x443/0x760 [ 602.722078][T11949] ? __rwlock_init+0x150/0x150 [ 602.722081][T11949] ? alloc_buf.isra.0+0x4b/0x260 [ 602.722086][T11949] ? do_raw_spin_unlock+0x59/0x250 [ 602.722088][T11949] alloc_buf.isra.0+0x4b/0x260 [ 602.722091][T11949] put_chars+0x1e1/0x2f0 [ 602.722093][T11949] ? __send_to_port+0x420/0x420 [ 602.722094][T11949] ? printk_get_next_message+0x240/0x650 [ 602.722096][T11949] ? console_prepend_replay+0x20/0x20 [ 602.722099][T11949] ? pointer+0x794/0xed0 [ 602.722102][T11949] hvc_console_print+0x292/0x780 [ 602.722107][T11949] ? hvc_write+0x3a0/0x3a0 [ 602.722109][T11949] ? __rwlock_init+0x150/0x150 [ 602.722111][T11949] ? lock_acquire+0x13c/0x160 [ 602.722114][T11949] console_emit_next_record+0x22f/0x4c0 [ 602.722116][T11949] ? devkmsg_read+0x4b0/0x4b0 [ 602.722119][T11949] ? rcu_is_watching+0x16/0xd0 [ 602.722120][T11949] ? rcu_is_watching+0x16/0xd0 [ 602.722121][T11949] ? rcu_is_watching+0x16/0xd0 [ 602.722122][T11949] ? lock_acquire+0x13c/0x160 [ 602.722124][T11949] ? console_flush_one_record+0x111/0x710 [ 602.722126][T11949] console_flush_one_record+0x46f/0x710 [ 602.722128][T11949] ? console_emit_next_record+0x4c0/0x4c0 [ 602.722131][T11949] console_unlock+0xee/0x1f0 [ 602.722133][T11949] ? lock_acquire+0x13c/0x160 [ 602.722135][T11949] ? console_flush_one_record+0x710/0x710 [ 602.722137][T11949] ? rcu_is_watching+0x16/0xd0 [ 602.722138][T11949] ? lock_release+0x184/0x1f0 [ 602.722140][T11949] ? lock_acquire+0xe0/0x160 [ 602.722141][T11949] ? __rcu_read_lock+0x70/0x70 [ 602.722143][T11949] ? __down_trylock_console_sem+0x5e/0xa0 [ 602.722145][T11949] ? vprintk_emit+0x320/0x3e0 [ 602.722146][T11949] vprintk_emit+0x37c/0x3e0 [ 602.722148][T11949] ? wake_up_klogd_work_func+0x90/0x90 [ 602.722149][T11949] ? prepare_to_wait_event+0x8d/0x740 [ 602.722152][T11949] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 602.722155][T11949] ? _mutex_trylock_nest_lock+0x390/0x390 [ 602.722158][T11949] _printk+0xc7/0x100 [ 602.722161][T11949] ? snapshot_read.cold+0x21/0x21 [ 602.722163][T11949] ? synchronize_rcu_normal+0x340/0x340 [ 602.722166][T11949] ? netdev_name+0x43/0x60 [ 602.722169][T11949] ? __netdev_printk+0x17f/0x1d0 [ 602.722172][T11949] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 602.722177][T11949] netdev_info+0xe2/0x116 [ 602.722180][T11949] ? netdev_notice+0x120/0x120 [ 602.722183][T11949] ? do_raw_spin_lock+0x131/0x280 [ 602.722185][T11949] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 602.722187][T11949] ? __rwlock_init+0x150/0x150 [ 602.722189][T11949] ? rcu_is_watching+0x16/0xd0 [ 602.722190][T11949] ? rcu_is_watching+0x16/0xd0 [ 602.722191][T11949] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 602.722193][T11949] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 602.722195][T11949] ? trace_irq_enable.constprop.0+0x30/0x160 [ 602.722196][T11949] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 602.722197][T11949] netif_change_name.cold+0x4f/0x89 [ 602.722199][T11949] ? register_netdev+0x40/0x40 [ 602.722201][T11949] ? lock_release+0x184/0x1f0 [ 602.722203][T11949] ? netdev_adjacent_rename_links+0x470/0x470 [ 602.722206][T11949] ? __kernel_text_address+0x12/0x30 [ 602.722208][T11949] ? write_profile+0xf0/0xf0 [ 602.722211][T11949] ? __asan_memset+0x27/0x50 [ 602.722215][T11949] do_setlink.isra.0+0x1f7d/0x2a60 [ 602.722217][T11949] ? stack_trace_save+0x93/0xc0 [ 602.722219][T11949] ? rtnl_link_get_size+0x350/0x350 [ 602.722220][T11949] ? rcu_is_watching+0x16/0xd0 [ 602.722221][T11949] ? stack_depot_save_flags+0x1bc/0x790 [ 602.722225][T11949] ? kasan_save_stack+0x3d/0x50 [ 602.722226][T11949] ? kasan_save_stack+0x2f/0x50 [ 602.722228][T11949] ? kasan_save_track+0x14/0x30 [ 602.722229][T11949] ? __kasan_kmalloc+0x7b/0x90 [ 602.722230][T11949] ? __kmalloc_cache_noprof+0x29a/0x620 [ 602.722231][T11949] ? rtnl_newlink+0x124/0x11b0 [ 602.722232][T11949] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 602.722234][T11949] ? netlink_rcv_skb+0x14e/0x3a0 [ 602.722237][T11949] ? netlink_unicast+0x486/0x750 [ 602.722238][T11949] ? netlink_sendmsg+0x75b/0xc90 [ 602.722240][T11949] ? __sock_sendmsg+0xce/0x190 [ 602.722243][T11949] ? ____sys_sendmsg+0x61a/0x860 [ 602.722244][T11949] ? ___sys_sendmsg+0x14e/0x1d0 [ 602.722246][T11949] ? __sys_sendmsg+0x12c/0x1d0 [ 602.722248][T11949] ? do_syscall_64+0xff/0x530 [ 602.722250][T11949] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 602.722253][T11949] ? rcu_is_watching+0x16/0xd0 [ 602.722254][T11949] ? lock_acquire+0x13c/0x160 [ 602.722256][T11949] ? rcu_is_watching+0x16/0xd0 [ 602.722257][T11949] ? rcu_is_watching+0x16/0xd0 [ 602.722258][T11949] ? trace_contention_end+0xb3/0x180 [ 602.722260][T11949] ? __mutex_lock+0x1db/0x1ea0 [ 602.722261][T11949] ? __mutex_lock+0x9a3/0x1ea0 [ 602.722262][T11949] ? rtnl_newlink+0x9a8/0x11b0 [ 602.722264][T11949] ? ww_mutex_lock+0x160/0x160 [ 602.722265][T11949] ? nla_get_range_signed+0x3d0/0x3d0 [ 602.722269][T11949] ? rcu_is_watching+0x16/0xd0 [ 602.722270][T11949] ? __rtnl_newlink+0x3fa/0xa50 [ 602.722272][T11949] rtnl_newlink+0x9f1/0x11b0 [ 602.722274][T11949] ? rcu_is_watching+0x16/0xd0 [ 602.722276][T11949] ? rtnl_bridge_getlink+0x850/0x850 [ 602.722277][T11949] ? lock_acquire+0x13c/0x160 [ 602.722278][T11949] ? rcu_is_watching+0x16/0xd0 [ 602.722280][T11949] ? is_bpf_text_address+0x3e/0x110 [ 602.722282][T11949] ? is_bpf_text_address+0x72/0x110 [ 602.722284][T11949] ? kernel_text_address+0x149/0x170 [ 602.722285][T11949] ? rcu_is_watching+0x16/0xd0 [ 602.722287][T11949] ? cap_capable+0x1d7/0x3d0 [ 602.722290][T11949] ? arch_stack_walk+0xed/0x130 [ 602.722292][T11949] ? rcu_is_watching+0x16/0xd0 [ 602.722293][T11949] ? lock_acquire+0x13c/0x160 [ 602.722295][T11949] ? rcu_is_watching+0x16/0xd0 [ 602.722296][T11949] ? rtnl_bridge_getlink+0x850/0x850 [ 602.722298][T11949] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 602.722300][T11949] ? rtnl_link_fill+0x920/0x920 [ 602.722301][T11949] ? filter_irq_stacks+0xd0/0xd0 [ 602.722303][T11949] ? stack_depot_save_flags+0x1bc/0x790 [ 602.722305][T11949] netlink_rcv_skb+0x14e/0x3a0 [ 602.722307][T11949] ? rtnl_link_fill+0x920/0x920 [ 602.722308][T11949] ? lock_release+0x184/0x1f0 [ 602.722310][T11949] ? netlink_ack+0xcf0/0xcf0 [ 602.722312][T11949] ? __netlink_lookup+0xb9/0x6b0 [ 602.722315][T11949] ? rcu_is_watching+0x16/0xd0 [ 602.722316][T11949] ? lock_release+0x184/0x1f0 [ 602.722318][T11949] netlink_unicast+0x486/0x750 [ 602.722321][T11949] ? netlink_attachskb+0x810/0x810 [ 602.722323][T11949] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 602.722325][T11949] netlink_sendmsg+0x75b/0xc90 [ 602.722327][T11949] ? netlink_unicast+0x750/0x750 [ 602.722329][T11949] ? kernel_text_address+0x149/0x170 [ 602.722330][T11949] ? lock_acquire+0x13c/0x160 [ 602.722332][T11949] ? __import_iovec+0x36c/0x620 [ 602.722336][T11949] __sock_sendmsg+0xce/0x190 [ 602.722337][T11949] ____sys_sendmsg+0x61a/0x860 [ 602.722339][T11949] ? copy_msghdr_from_user+0x279/0x420 [ 602.722341][T11949] ? sock_write_iter+0x400/0x400 [ 602.722342][T11949] ? move_addr_to_kernel+0x40/0x40 [ 602.722344][T11949] ? filter_irq_stacks+0xd0/0xd0 [ 602.722347][T11949] ___sys_sendmsg+0x14e/0x1d0 [ 602.722349][T11949] ? copy_msghdr_from_user+0x420/0x420 [ 602.722354][T11949] __sys_sendmsg+0x12c/0x1d0 [ 602.722356][T11949] ? __sys_sendmsg_sock+0x20/0x20 [ 602.722359][T11949] ? rcu_is_watching+0x16/0xd0 [ 602.722361][T11949] do_syscall_64+0xff/0x530 [ 602.722363][T11949] ? exc_page_fault+0xee/0x100 [ 602.722365][T11949] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 602.722366][T11949] RIP: 0033:0x7f6ff339e54e [ 602.722368][T11949] 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 [ 602.722370][T11949] RSP: 002b:00007ffc39cd13b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 602.722374][T11949] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6ff339e54e [ 602.722376][T11949] RDX: 0000000000000000 RSI: 00007ffc39cd1460 RDI: 0000000000000005 [ 602.722377][T11949] RBP: 00007ffc39cd13c0 R08: 0000000000000000 R09: 0000000000000000 [ 602.722377][T11949] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912858 [ 602.722378][T11949] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc39cd1b30 [ 602.722381][T11949] [ 610.290037][T12092] eth1: renamed from tmp [ 610.290052][T12092] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 610.290055][T12092] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12092, name: ip [ 610.290057][T12092] preempt_count: 1, expected: 0 [ 610.290058][T12092] RCU nest depth: 0, expected: 0 [ 610.290059][T12092] INFO: lockdep is turned off. [ 610.290060][T12092] irq event stamp: 0 [ 610.290061][T12092] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 610.290065][T12092] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 610.290071][T12092] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 610.290073][T12092] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 610.290075][T12092] Preemption disabled at: [ 610.290076][T12092] [] vprintk_emit+0x31b/0x3e0 [ 610.290083][T12092] CPU: 3 UID: 0 PID: 12092 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 610.290086][T12092] Tainted: [W]=WARN [ 610.290088][T12092] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 610.290089][T12092] Call Trace: [ 610.290091][T12092] [ 610.290092][T12092] dump_stack_lvl+0x6f/0xa0 [ 610.290098][T12092] ? vprintk_emit+0x31b/0x3e0 [ 610.290099][T12092] __might_resched.cold+0x1fe/0x2c1 [ 610.290103][T12092] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 610.290107][T12092] ? rcu_is_watching+0x16/0xd0 [ 610.290110][T12092] __kmalloc_noprof+0x443/0x760 [ 610.290113][T12092] ? __rwlock_init+0x150/0x150 [ 610.290116][T12092] ? alloc_buf.isra.0+0x4b/0x260 [ 610.290121][T12092] ? do_raw_spin_unlock+0x59/0x250 [ 610.290123][T12092] alloc_buf.isra.0+0x4b/0x260 [ 610.290126][T12092] put_chars+0x1e1/0x2f0 [ 610.290128][T12092] ? __send_to_port+0x420/0x420 [ 610.290129][T12092] ? printk_get_next_message+0x240/0x650 [ 610.290131][T12092] ? console_prepend_replay+0x20/0x20 [ 610.290133][T12092] ? pointer+0x794/0xed0 [ 610.290137][T12092] hvc_console_print+0x292/0x780 [ 610.290142][T12092] ? hvc_write+0x3a0/0x3a0 [ 610.290144][T12092] ? __rwlock_init+0x150/0x150 [ 610.290146][T12092] ? lock_acquire+0x13c/0x160 [ 610.290149][T12092] console_emit_next_record+0x22f/0x4c0 [ 610.290151][T12092] ? devkmsg_read+0x4b0/0x4b0 [ 610.290154][T12092] ? rcu_is_watching+0x16/0xd0 [ 610.290155][T12092] ? rcu_is_watching+0x16/0xd0 [ 610.290156][T12092] ? rcu_is_watching+0x16/0xd0 [ 610.290157][T12092] ? lock_acquire+0x13c/0x160 [ 610.290159][T12092] ? console_flush_one_record+0x111/0x710 [ 610.290161][T12092] console_flush_one_record+0x46f/0x710 [ 610.290163][T12092] ? console_emit_next_record+0x4c0/0x4c0 [ 610.290166][T12092] console_unlock+0xee/0x1f0 [ 610.290168][T12092] ? lock_acquire+0x13c/0x160 [ 610.290170][T12092] ? console_flush_one_record+0x710/0x710 [ 610.290173][T12092] ? rcu_is_watching+0x16/0xd0 [ 610.290175][T12092] ? lock_release+0x184/0x1f0 [ 610.290177][T12092] ? lock_acquire+0xe0/0x160 [ 610.290180][T12092] ? __rcu_read_lock+0x70/0x70 [ 610.290182][T12092] ? __down_trylock_console_sem+0x5e/0xa0 [ 610.290184][T12092] ? vprintk_emit+0x320/0x3e0 [ 610.290186][T12092] vprintk_emit+0x37c/0x3e0 [ 610.290187][T12092] ? wake_up_klogd_work_func+0x90/0x90 [ 610.290189][T12092] ? prepare_to_wait_event+0x8d/0x740 [ 610.290191][T12092] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 610.290195][T12092] ? _mutex_trylock_nest_lock+0x390/0x390 [ 610.290197][T12092] _printk+0xc7/0x100 [ 610.290200][T12092] ? snapshot_read.cold+0x21/0x21 [ 610.290202][T12092] ? synchronize_rcu_normal+0x340/0x340 [ 610.290204][T12092] ? netdev_name+0x43/0x60 [ 610.290208][T12092] ? __netdev_printk+0x17f/0x1d0 [ 610.290210][T12092] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 610.290213][T12092] netdev_info+0xe2/0x116 [ 610.290215][T12092] ? netdev_notice+0x120/0x120 [ 610.290217][T12092] ? do_raw_spin_lock+0x131/0x280 [ 610.290219][T12092] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 610.290222][T12092] ? __rwlock_init+0x150/0x150 [ 610.290224][T12092] ? rcu_is_watching+0x16/0xd0 [ 610.290225][T12092] ? rcu_is_watching+0x16/0xd0 [ 610.290226][T12092] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 610.290227][T12092] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 610.290229][T12092] ? trace_irq_enable.constprop.0+0x30/0x160 [ 610.290230][T12092] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 610.290232][T12092] netif_change_name.cold+0x4f/0x89 [ 610.290234][T12092] ? register_netdev+0x40/0x40 [ 610.290235][T12092] ? lock_release+0x184/0x1f0 [ 610.290237][T12092] ? netdev_adjacent_rename_links+0x470/0x470 [ 610.290240][T12092] ? __kernel_text_address+0x12/0x30 [ 610.290242][T12092] ? write_profile+0xf0/0xf0 [ 610.290245][T12092] ? __asan_memset+0x27/0x50 [ 610.290249][T12092] do_setlink.isra.0+0x1f7d/0x2a60 [ 610.290251][T12092] ? stack_trace_save+0x93/0xc0 [ 610.290252][T12092] ? rtnl_link_get_size+0x350/0x350 [ 610.290254][T12092] ? rcu_is_watching+0x16/0xd0 [ 610.290255][T12092] ? stack_depot_save_flags+0x1bc/0x790 [ 610.290258][T12092] ? kasan_save_stack+0x3d/0x50 [ 610.290260][T12092] ? kasan_save_stack+0x2f/0x50 [ 610.290261][T12092] ? kasan_save_track+0x14/0x30 [ 610.290262][T12092] ? __kasan_kmalloc+0x7b/0x90 [ 610.290264][T12092] ? __kmalloc_cache_noprof+0x29a/0x620 [ 610.290265][T12092] ? rtnl_newlink+0x124/0x11b0 [ 610.290266][T12092] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 610.290267][T12092] ? netlink_rcv_skb+0x14e/0x3a0 [ 610.290270][T12092] ? netlink_unicast+0x486/0x750 [ 610.290272][T12092] ? netlink_sendmsg+0x75b/0xc90 [ 610.290274][T12092] ? __sock_sendmsg+0xce/0x190 [ 610.290276][T12092] ? ____sys_sendmsg+0x61a/0x860 [ 610.290278][T12092] ? ___sys_sendmsg+0x14e/0x1d0 [ 610.290279][T12092] ? __sys_sendmsg+0x12c/0x1d0 [ 610.290281][T12092] ? do_syscall_64+0xff/0x530 [ 610.290283][T12092] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 610.290286][T12092] ? rcu_is_watching+0x16/0xd0 [ 610.290287][T12092] ? lock_acquire+0x13c/0x160 [ 610.290289][T12092] ? rcu_is_watching+0x16/0xd0 [ 610.290290][T12092] ? rcu_is_watching+0x16/0xd0 [ 610.290291][T12092] ? trace_contention_end+0xb3/0x180 [ 610.290293][T12092] ? __mutex_lock+0x1db/0x1ea0 [ 610.290294][T12092] ? __mutex_lock+0x9a3/0x1ea0 [ 610.290295][T12092] ? rtnl_newlink+0x9a8/0x11b0 [ 610.290297][T12092] ? ww_mutex_lock+0x160/0x160 [ 610.290299][T12092] ? nla_get_range_signed+0x3d0/0x3d0 [ 610.290302][T12092] ? rcu_is_watching+0x16/0xd0 [ 610.290304][T12092] ? __rtnl_newlink+0x3fa/0xa50 [ 610.290306][T12092] rtnl_newlink+0x9f1/0x11b0 [ 610.290308][T12092] ? rcu_is_watching+0x16/0xd0 [ 610.290310][T12092] ? rtnl_bridge_getlink+0x850/0x850 [ 610.290311][T12092] ? lock_acquire+0x13c/0x160 [ 610.290313][T12092] ? rcu_is_watching+0x16/0xd0 [ 610.290314][T12092] ? is_bpf_text_address+0x3e/0x110 [ 610.290316][T12092] ? is_bpf_text_address+0x72/0x110 [ 610.290318][T12092] ? kernel_text_address+0x149/0x170 [ 610.290319][T12092] ? rcu_is_watching+0x16/0xd0 [ 610.290321][T12092] ? cap_capable+0x1d7/0x3d0 [ 610.290324][T12092] ? arch_stack_walk+0xed/0x130 [ 610.290327][T12092] ? rcu_is_watching+0x16/0xd0 [ 610.290328][T12092] ? lock_acquire+0x13c/0x160 [ 610.290329][T12092] ? rcu_is_watching+0x16/0xd0 [ 610.290331][T12092] ? rtnl_bridge_getlink+0x850/0x850 [ 610.290332][T12092] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 610.290334][T12092] ? rtnl_link_fill+0x920/0x920 [ 610.290335][T12092] ? filter_irq_stacks+0xd0/0xd0 [ 610.290337][T12092] ? stack_depot_save_flags+0x1bc/0x790 [ 610.290339][T12092] netlink_rcv_skb+0x14e/0x3a0 [ 610.290341][T12092] ? rtnl_link_fill+0x920/0x920 [ 610.290343][T12092] ? lock_release+0x184/0x1f0 [ 610.290344][T12092] ? netlink_ack+0xcf0/0xcf0 [ 610.290346][T12092] ? __netlink_lookup+0xb9/0x6b0 [ 610.290349][T12092] ? rcu_is_watching+0x16/0xd0 [ 610.290351][T12092] ? lock_release+0x184/0x1f0 [ 610.290353][T12092] netlink_unicast+0x486/0x750 [ 610.290355][T12092] ? netlink_attachskb+0x810/0x810 [ 610.290357][T12092] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 610.290359][T12092] netlink_sendmsg+0x75b/0xc90 [ 610.290361][T12092] ? netlink_unicast+0x750/0x750 [ 610.290363][T12092] ? kernel_text_address+0x149/0x170 [ 610.290365][T12092] ? lock_acquire+0x13c/0x160 [ 610.290366][T12092] ? __import_iovec+0x36c/0x620 [ 610.290370][T12092] __sock_sendmsg+0xce/0x190 [ 610.290372][T12092] ____sys_sendmsg+0x61a/0x860 [ 610.290373][T12092] ? copy_msghdr_from_user+0x279/0x420 [ 610.290375][T12092] ? sock_write_iter+0x400/0x400 [ 610.290377][T12092] ? move_addr_to_kernel+0x40/0x40 [ 610.290378][T12092] ? filter_irq_stacks+0xd0/0xd0 [ 610.290381][T12092] ___sys_sendmsg+0x14e/0x1d0 [ 610.290383][T12092] ? copy_msghdr_from_user+0x420/0x420 [ 610.290388][T12092] __sys_sendmsg+0x12c/0x1d0 [ 610.290390][T12092] ? __sys_sendmsg_sock+0x20/0x20 [ 610.290393][T12092] ? rcu_is_watching+0x16/0xd0 [ 610.290395][T12092] do_syscall_64+0xff/0x530 [ 610.290397][T12092] ? exc_page_fault+0xee/0x100 [ 610.290399][T12092] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 610.290400][T12092] RIP: 0033:0x7f8f6fc3754e [ 610.290402][T12092] 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 [ 610.290404][T12092] RSP: 002b:00007fff224fffd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 610.290408][T12092] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f8f6fc3754e [ 610.290410][T12092] RDX: 0000000000000000 RSI: 00007fff22500080 RDI: 0000000000000005 [ 610.290411][T12092] RBP: 00007fff224fffe0 R08: 0000000000000000 R09: 0000000000000000 [ 610.290411][T12092] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91285f [ 610.290413][T12092] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff22500750 [ 610.290415][T12092] [ 617.842269][T12236] eth1: renamed from tmp [ 617.842284][T12236] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 617.842286][T12236] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12236, name: ip [ 617.842288][T12236] preempt_count: 1, expected: 0 [ 617.842289][T12236] RCU nest depth: 0, expected: 0 [ 617.842290][T12236] INFO: lockdep is turned off. [ 617.842291][T12236] irq event stamp: 0 [ 617.842292][T12236] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 617.842296][T12236] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 617.842303][T12236] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 617.842305][T12236] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 617.842307][T12236] Preemption disabled at: [ 617.842308][T12236] [] vprintk_emit+0x31b/0x3e0 [ 617.842314][T12236] CPU: 3 UID: 0 PID: 12236 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 617.842318][T12236] Tainted: [W]=WARN [ 617.842319][T12236] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 617.842321][T12236] Call Trace: [ 617.842323][T12236] [ 617.842324][T12236] dump_stack_lvl+0x6f/0xa0 [ 617.842330][T12236] ? vprintk_emit+0x31b/0x3e0 [ 617.842331][T12236] __might_resched.cold+0x1fe/0x2c1 [ 617.842335][T12236] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 617.842339][T12236] ? rcu_is_watching+0x16/0xd0 [ 617.842342][T12236] __kmalloc_noprof+0x443/0x760 [ 617.842345][T12236] ? __rwlock_init+0x150/0x150 [ 617.842348][T12236] ? alloc_buf.isra.0+0x4b/0x260 [ 617.842354][T12236] ? do_raw_spin_unlock+0x59/0x250 [ 617.842355][T12236] alloc_buf.isra.0+0x4b/0x260 [ 617.842358][T12236] put_chars+0x1e1/0x2f0 [ 617.842360][T12236] ? __send_to_port+0x420/0x420 [ 617.842361][T12236] ? printk_get_next_message+0x240/0x650 [ 617.842364][T12236] ? console_prepend_replay+0x20/0x20 [ 617.842366][T12236] ? pointer+0x794/0xed0 [ 617.842370][T12236] hvc_console_print+0x292/0x780 [ 617.842375][T12236] ? hvc_write+0x3a0/0x3a0 [ 617.842377][T12236] ? __rwlock_init+0x150/0x150 [ 617.842378][T12236] ? lock_acquire+0x13c/0x160 [ 617.842381][T12236] console_emit_next_record+0x22f/0x4c0 [ 617.842384][T12236] ? devkmsg_read+0x4b0/0x4b0 [ 617.842386][T12236] ? rcu_is_watching+0x16/0xd0 [ 617.842387][T12236] ? rcu_is_watching+0x16/0xd0 [ 617.842388][T12236] ? rcu_is_watching+0x16/0xd0 [ 617.842390][T12236] ? lock_acquire+0x13c/0x160 [ 617.842392][T12236] ? console_flush_one_record+0x111/0x710 [ 617.842394][T12236] console_flush_one_record+0x46f/0x710 [ 617.842396][T12236] ? console_emit_next_record+0x4c0/0x4c0 [ 617.842399][T12236] console_unlock+0xee/0x1f0 [ 617.842401][T12236] ? lock_acquire+0x13c/0x160 [ 617.842403][T12236] ? console_flush_one_record+0x710/0x710 [ 617.842404][T12236] ? rcu_is_watching+0x16/0xd0 [ 617.842405][T12236] ? lock_release+0x184/0x1f0 [ 617.842407][T12236] ? lock_acquire+0xe0/0x160 [ 617.842409][T12236] ? __rcu_read_lock+0x70/0x70 [ 617.842410][T12236] ? __down_trylock_console_sem+0x5e/0xa0 [ 617.842412][T12236] ? vprintk_emit+0x320/0x3e0 [ 617.842414][T12236] vprintk_emit+0x37c/0x3e0 [ 617.842416][T12236] ? wake_up_klogd_work_func+0x90/0x90 [ 617.842417][T12236] ? prepare_to_wait_event+0x8d/0x740 [ 617.842420][T12236] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 617.842423][T12236] ? _mutex_trylock_nest_lock+0x390/0x390 [ 617.842425][T12236] _printk+0xc7/0x100 [ 617.842429][T12236] ? snapshot_read.cold+0x21/0x21 [ 617.842431][T12236] ? synchronize_rcu_normal+0x340/0x340 [ 617.842433][T12236] ? netdev_name+0x43/0x60 [ 617.842437][T12236] ? __netdev_printk+0x17f/0x1d0 [ 617.842439][T12236] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 617.842442][T12236] netdev_info+0xe2/0x116 [ 617.842444][T12236] ? netdev_notice+0x120/0x120 [ 617.842446][T12236] ? do_raw_spin_lock+0x131/0x280 [ 617.842448][T12236] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 617.842451][T12236] ? __rwlock_init+0x150/0x150 [ 617.842453][T12236] ? rcu_is_watching+0x16/0xd0 [ 617.842454][T12236] ? rcu_is_watching+0x16/0xd0 [ 617.842455][T12236] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 617.842456][T12236] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 617.842458][T12236] ? trace_irq_enable.constprop.0+0x30/0x160 [ 617.842459][T12236] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 617.842460][T12236] netif_change_name.cold+0x4f/0x89 [ 617.842462][T12236] ? register_netdev+0x40/0x40 [ 617.842464][T12236] ? lock_release+0x184/0x1f0 [ 617.842466][T12236] ? netdev_adjacent_rename_links+0x470/0x470 [ 617.842468][T12236] ? __kernel_text_address+0x12/0x30 [ 617.842471][T12236] ? write_profile+0xf0/0xf0 [ 617.842474][T12236] ? __asan_memset+0x27/0x50 [ 617.842478][T12236] do_setlink.isra.0+0x1f7d/0x2a60 [ 617.842480][T12236] ? stack_trace_save+0x93/0xc0 [ 617.842481][T12236] ? rtnl_link_get_size+0x350/0x350 [ 617.842483][T12236] ? rcu_is_watching+0x16/0xd0 [ 617.842484][T12236] ? stack_depot_save_flags+0x1bc/0x790 [ 617.842487][T12236] ? kasan_save_stack+0x3d/0x50 [ 617.842489][T12236] ? kasan_save_stack+0x2f/0x50 [ 617.842490][T12236] ? kasan_save_track+0x14/0x30 [ 617.842491][T12236] ? __kasan_kmalloc+0x7b/0x90 [ 617.842493][T12236] ? __kmalloc_cache_noprof+0x29a/0x620 [ 617.842494][T12236] ? rtnl_newlink+0x124/0x11b0 [ 617.842495][T12236] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 617.842496][T12236] ? netlink_rcv_skb+0x14e/0x3a0 [ 617.842500][T12236] ? netlink_unicast+0x486/0x750 [ 617.842501][T12236] ? netlink_sendmsg+0x75b/0xc90 [ 617.842503][T12236] ? __sock_sendmsg+0xce/0x190 [ 617.842506][T12236] ? ____sys_sendmsg+0x61a/0x860 [ 617.842507][T12236] ? ___sys_sendmsg+0x14e/0x1d0 [ 617.842509][T12236] ? __sys_sendmsg+0x12c/0x1d0 [ 617.842511][T12236] ? do_syscall_64+0xff/0x530 [ 617.842513][T12236] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 617.842516][T12236] ? rcu_is_watching+0x16/0xd0 [ 617.842517][T12236] ? lock_acquire+0x13c/0x160 [ 617.842519][T12236] ? rcu_is_watching+0x16/0xd0 [ 617.842520][T12236] ? rcu_is_watching+0x16/0xd0 [ 617.842521][T12236] ? trace_contention_end+0xb3/0x180 [ 617.842523][T12236] ? __mutex_lock+0x1db/0x1ea0 [ 617.842524][T12236] ? __mutex_lock+0x9a3/0x1ea0 [ 617.842525][T12236] ? rtnl_newlink+0x9a8/0x11b0 [ 617.842527][T12236] ? ww_mutex_lock+0x160/0x160 [ 617.842528][T12236] ? nla_get_range_signed+0x3d0/0x3d0 [ 617.842532][T12236] ? rcu_is_watching+0x16/0xd0 [ 617.842533][T12236] ? __rtnl_newlink+0x3fa/0xa50 [ 617.842535][T12236] rtnl_newlink+0x9f1/0x11b0 [ 617.842537][T12236] ? rcu_is_watching+0x16/0xd0 [ 617.842539][T12236] ? rtnl_bridge_getlink+0x850/0x850 [ 617.842540][T12236] ? lock_acquire+0x13c/0x160 [ 617.842541][T12236] ? rcu_is_watching+0x16/0xd0 [ 617.842543][T12236] ? is_bpf_text_address+0x3e/0x110 [ 617.842546][T12236] ? is_bpf_text_address+0x72/0x110 [ 617.842547][T12236] ? kernel_text_address+0x149/0x170 [ 617.842549][T12236] ? rcu_is_watching+0x16/0xd0 [ 617.842550][T12236] ? cap_capable+0x1d7/0x3d0 [ 617.842553][T12236] ? arch_stack_walk+0xed/0x130 [ 617.842556][T12236] ? rcu_is_watching+0x16/0xd0 [ 617.842557][T12236] ? lock_acquire+0x13c/0x160 [ 617.842558][T12236] ? rcu_is_watching+0x16/0xd0 [ 617.842560][T12236] ? rtnl_bridge_getlink+0x850/0x850 [ 617.842561][T12236] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 617.842563][T12236] ? rtnl_link_fill+0x920/0x920 [ 617.842564][T12236] ? filter_irq_stacks+0xd0/0xd0 [ 617.842566][T12236] ? stack_depot_save_flags+0x1bc/0x790 [ 617.842568][T12236] netlink_rcv_skb+0x14e/0x3a0 [ 617.842570][T12236] ? rtnl_link_fill+0x920/0x920 [ 617.842572][T12236] ? lock_release+0x184/0x1f0 [ 617.842573][T12236] ? netlink_ack+0xcf0/0xcf0 [ 617.842575][T12236] ? __netlink_lookup+0xb9/0x6b0 [ 617.842578][T12236] ? rcu_is_watching+0x16/0xd0 [ 617.842579][T12236] ? lock_release+0x184/0x1f0 [ 617.842582][T12236] netlink_unicast+0x486/0x750 [ 617.842584][T12236] ? netlink_attachskb+0x810/0x810 [ 617.842586][T12236] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 617.842588][T12236] netlink_sendmsg+0x75b/0xc90 [ 617.842590][T12236] ? netlink_unicast+0x750/0x750 [ 617.842592][T12236] ? kernel_text_address+0x149/0x170 [ 617.842593][T12236] ? lock_acquire+0x13c/0x160 [ 617.842595][T12236] ? __import_iovec+0x36c/0x620 [ 617.842598][T12236] __sock_sendmsg+0xce/0x190 [ 617.842600][T12236] ____sys_sendmsg+0x61a/0x860 [ 617.842602][T12236] ? copy_msghdr_from_user+0x279/0x420 [ 617.842604][T12236] ? sock_write_iter+0x400/0x400 [ 617.842605][T12236] ? move_addr_to_kernel+0x40/0x40 [ 617.842607][T12236] ? filter_irq_stacks+0xd0/0xd0 [ 617.842609][T12236] ___sys_sendmsg+0x14e/0x1d0 [ 617.842611][T12236] ? copy_msghdr_from_user+0x420/0x420 [ 617.842617][T12236] __sys_sendmsg+0x12c/0x1d0 [ 617.842619][T12236] ? __sys_sendmsg_sock+0x20/0x20 [ 617.842621][T12236] ? rcu_is_watching+0x16/0xd0 [ 617.842623][T12236] do_syscall_64+0xff/0x530 [ 617.842625][T12236] ? exc_page_fault+0xee/0x100 [ 617.842627][T12236] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 617.842629][T12236] RIP: 0033:0x7fe1010eb54e [ 617.842631][T12236] 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 [ 617.842633][T12236] RSP: 002b:00007fffd130e390 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 617.842636][T12236] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fe1010eb54e [ 617.842638][T12236] RDX: 0000000000000000 RSI: 00007fffd130e440 RDI: 0000000000000005 [ 617.842639][T12236] RBP: 00007fffd130e3a0 R08: 0000000000000000 R09: 0000000000000000 [ 617.842640][T12236] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912867 [ 617.842641][T12236] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffd130eb10 [ 617.842643][T12236] [ 625.397013][T12379] eth1: renamed from tmp [ 625.397029][T12379] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 625.397032][T12379] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12379, name: ip [ 625.397033][T12379] preempt_count: 1, expected: 0 [ 625.397034][T12379] RCU nest depth: 0, expected: 0 [ 625.397035][T12379] INFO: lockdep is turned off. [ 625.397037][T12379] irq event stamp: 0 [ 625.397037][T12379] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 625.397041][T12379] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 625.397048][T12379] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 625.397050][T12379] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 625.397052][T12379] Preemption disabled at: [ 625.397053][T12379] [] vprintk_emit+0x31b/0x3e0 [ 625.397060][T12379] CPU: 0 UID: 0 PID: 12379 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 625.397064][T12379] Tainted: [W]=WARN [ 625.397065][T12379] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 625.397067][T12379] Call Trace: [ 625.397069][T12379] [ 625.397070][T12379] dump_stack_lvl+0x6f/0xa0 [ 625.397076][T12379] ? vprintk_emit+0x31b/0x3e0 [ 625.397077][T12379] __might_resched.cold+0x1fe/0x2c1 [ 625.397081][T12379] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 625.397085][T12379] ? rcu_is_watching+0x16/0xd0 [ 625.397088][T12379] __kmalloc_noprof+0x443/0x760 [ 625.397091][T12379] ? __rwlock_init+0x150/0x150 [ 625.397094][T12379] ? alloc_buf.isra.0+0x4b/0x260 [ 625.397099][T12379] ? do_raw_spin_unlock+0x59/0x250 [ 625.397101][T12379] alloc_buf.isra.0+0x4b/0x260 [ 625.397104][T12379] put_chars+0x1e1/0x2f0 [ 625.397106][T12379] ? __send_to_port+0x420/0x420 [ 625.397107][T12379] ? printk_get_next_message+0x240/0x650 [ 625.397116][T12379] ? console_prepend_replay+0x20/0x20 [ 625.397118][T12379] ? pointer+0x794/0xed0 [ 625.397122][T12379] hvc_console_print+0x292/0x780 [ 625.397127][T12379] ? hvc_write+0x3a0/0x3a0 [ 625.397129][T12379] ? __rwlock_init+0x150/0x150 [ 625.397131][T12379] ? lock_acquire+0x13c/0x160 [ 625.397134][T12379] console_emit_next_record+0x22f/0x4c0 [ 625.397137][T12379] ? devkmsg_read+0x4b0/0x4b0 [ 625.397139][T12379] ? rcu_is_watching+0x16/0xd0 [ 625.397140][T12379] ? rcu_is_watching+0x16/0xd0 [ 625.397141][T12379] ? rcu_is_watching+0x16/0xd0 [ 625.397142][T12379] ? lock_acquire+0x13c/0x160 [ 625.397144][T12379] ? console_flush_one_record+0x111/0x710 [ 625.397146][T12379] console_flush_one_record+0x46f/0x710 [ 625.397149][T12379] ? console_emit_next_record+0x4c0/0x4c0 [ 625.397152][T12379] console_unlock+0xee/0x1f0 [ 625.397154][T12379] ? lock_acquire+0x13c/0x160 [ 625.397155][T12379] ? console_flush_one_record+0x710/0x710 [ 625.397157][T12379] ? rcu_is_watching+0x16/0xd0 [ 625.397158][T12379] ? lock_release+0x184/0x1f0 [ 625.397160][T12379] ? lock_acquire+0xe0/0x160 [ 625.397162][T12379] ? __rcu_read_lock+0x70/0x70 [ 625.397163][T12379] ? __down_trylock_console_sem+0x5e/0xa0 [ 625.397165][T12379] ? vprintk_emit+0x320/0x3e0 [ 625.397167][T12379] vprintk_emit+0x37c/0x3e0 [ 625.397169][T12379] ? wake_up_klogd_work_func+0x90/0x90 [ 625.397171][T12379] ? prepare_to_wait_event+0x8d/0x740 [ 625.397175][T12379] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 625.397179][T12379] ? _mutex_trylock_nest_lock+0x390/0x390 [ 625.397183][T12379] _printk+0xc7/0x100 [ 625.397186][T12379] ? snapshot_read.cold+0x21/0x21 [ 625.397188][T12379] ? synchronize_rcu_normal+0x340/0x340 [ 625.397191][T12379] ? netdev_name+0x43/0x60 [ 625.397194][T12379] ? __netdev_printk+0x17f/0x1d0 [ 625.397196][T12379] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 625.397199][T12379] netdev_info+0xe2/0x116 [ 625.397202][T12379] ? netdev_notice+0x120/0x120 [ 625.397204][T12379] ? do_raw_spin_lock+0x131/0x280 [ 625.397206][T12379] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 625.397209][T12379] ? __rwlock_init+0x150/0x150 [ 625.397210][T12379] ? rcu_is_watching+0x16/0xd0 [ 625.397211][T12379] ? rcu_is_watching+0x16/0xd0 [ 625.397213][T12379] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 625.397214][T12379] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 625.397216][T12379] ? trace_irq_enable.constprop.0+0x30/0x160 [ 625.397217][T12379] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 625.397218][T12379] netif_change_name.cold+0x4f/0x89 [ 625.397220][T12379] ? register_netdev+0x40/0x40 [ 625.397222][T12379] ? lock_release+0x184/0x1f0 [ 625.397224][T12379] ? netdev_adjacent_rename_links+0x470/0x470 [ 625.397227][T12379] ? __kernel_text_address+0x12/0x30 [ 625.397229][T12379] ? write_profile+0xf0/0xf0 [ 625.397232][T12379] ? __asan_memset+0x27/0x50 [ 625.397236][T12379] do_setlink.isra.0+0x1f7d/0x2a60 [ 625.397238][T12379] ? stack_trace_save+0x93/0xc0 [ 625.397239][T12379] ? rtnl_link_get_size+0x350/0x350 [ 625.397241][T12379] ? rcu_is_watching+0x16/0xd0 [ 625.397242][T12379] ? stack_depot_save_flags+0x1bc/0x790 [ 625.397245][T12379] ? kasan_save_stack+0x3d/0x50 [ 625.397247][T12379] ? kasan_save_stack+0x2f/0x50 [ 625.397249][T12379] ? kasan_save_track+0x14/0x30 [ 625.397250][T12379] ? __kasan_kmalloc+0x7b/0x90 [ 625.397251][T12379] ? __kmalloc_cache_noprof+0x29a/0x620 [ 625.397252][T12379] ? rtnl_newlink+0x124/0x11b0 [ 625.397253][T12379] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 625.397255][T12379] ? netlink_rcv_skb+0x14e/0x3a0 [ 625.397258][T12379] ? netlink_unicast+0x486/0x750 [ 625.397260][T12379] ? netlink_sendmsg+0x75b/0xc90 [ 625.397261][T12379] ? __sock_sendmsg+0xce/0x190 [ 625.397264][T12379] ? ____sys_sendmsg+0x61a/0x860 [ 625.397266][T12379] ? ___sys_sendmsg+0x14e/0x1d0 [ 625.397267][T12379] ? __sys_sendmsg+0x12c/0x1d0 [ 625.397269][T12379] ? do_syscall_64+0xff/0x530 [ 625.397271][T12379] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 625.397274][T12379] ? rcu_is_watching+0x16/0xd0 [ 625.397275][T12379] ? lock_acquire+0x13c/0x160 [ 625.397277][T12379] ? rcu_is_watching+0x16/0xd0 [ 625.397278][T12379] ? rcu_is_watching+0x16/0xd0 [ 625.397279][T12379] ? trace_contention_end+0xb3/0x180 [ 625.397280][T12379] ? __mutex_lock+0x1db/0x1ea0 [ 625.397282][T12379] ? __mutex_lock+0x9a3/0x1ea0 [ 625.397283][T12379] ? rtnl_newlink+0x9a8/0x11b0 [ 625.397285][T12379] ? ww_mutex_lock+0x160/0x160 [ 625.397286][T12379] ? nla_get_range_signed+0x3d0/0x3d0 [ 625.397289][T12379] ? rcu_is_watching+0x16/0xd0 [ 625.397291][T12379] ? __rtnl_newlink+0x3fa/0xa50 [ 625.397293][T12379] rtnl_newlink+0x9f1/0x11b0 [ 625.397295][T12379] ? rcu_is_watching+0x16/0xd0 [ 625.397296][T12379] ? rtnl_bridge_getlink+0x850/0x850 [ 625.397297][T12379] ? lock_acquire+0x13c/0x160 [ 625.397299][T12379] ? rcu_is_watching+0x16/0xd0 [ 625.397301][T12379] ? is_bpf_text_address+0x3e/0x110 [ 625.397303][T12379] ? is_bpf_text_address+0x72/0x110 [ 625.397304][T12379] ? kernel_text_address+0x149/0x170 [ 625.397306][T12379] ? rcu_is_watching+0x16/0xd0 [ 625.397307][T12379] ? cap_capable+0x1d7/0x3d0 [ 625.397311][T12379] ? arch_stack_walk+0xed/0x130 [ 625.397313][T12379] ? rcu_is_watching+0x16/0xd0 [ 625.397314][T12379] ? lock_acquire+0x13c/0x160 [ 625.397316][T12379] ? rcu_is_watching+0x16/0xd0 [ 625.397317][T12379] ? rtnl_bridge_getlink+0x850/0x850 [ 625.397318][T12379] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 625.397320][T12379] ? rtnl_link_fill+0x920/0x920 [ 625.397322][T12379] ? filter_irq_stacks+0xd0/0xd0 [ 625.397323][T12379] ? stack_depot_save_flags+0x1bc/0x790 [ 625.397326][T12379] netlink_rcv_skb+0x14e/0x3a0 [ 625.397327][T12379] ? rtnl_link_fill+0x920/0x920 [ 625.397329][T12379] ? lock_release+0x184/0x1f0 [ 625.397331][T12379] ? netlink_ack+0xcf0/0xcf0 [ 625.397332][T12379] ? __netlink_lookup+0xb9/0x6b0 [ 625.397336][T12379] ? rcu_is_watching+0x16/0xd0 [ 625.397337][T12379] ? lock_release+0x184/0x1f0 [ 625.397339][T12379] netlink_unicast+0x486/0x750 [ 625.397341][T12379] ? netlink_attachskb+0x810/0x810 [ 625.397343][T12379] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 625.397345][T12379] netlink_sendmsg+0x75b/0xc90 [ 625.397347][T12379] ? netlink_unicast+0x750/0x750 [ 625.397349][T12379] ? kernel_text_address+0x149/0x170 [ 625.397351][T12379] ? lock_acquire+0x13c/0x160 [ 625.397352][T12379] ? __import_iovec+0x36c/0x620 [ 625.397356][T12379] __sock_sendmsg+0xce/0x190 [ 625.397358][T12379] ____sys_sendmsg+0x61a/0x860 [ 625.397359][T12379] ? copy_msghdr_from_user+0x279/0x420 [ 625.397361][T12379] ? sock_write_iter+0x400/0x400 [ 625.397363][T12379] ? move_addr_to_kernel+0x40/0x40 [ 625.397365][T12379] ? filter_irq_stacks+0xd0/0xd0 [ 625.397367][T12379] ___sys_sendmsg+0x14e/0x1d0 [ 625.397369][T12379] ? copy_msghdr_from_user+0x420/0x420 [ 625.397375][T12379] __sys_sendmsg+0x12c/0x1d0 [ 625.397377][T12379] ? __sys_sendmsg_sock+0x20/0x20 [ 625.397380][T12379] ? rcu_is_watching+0x16/0xd0 [ 625.397381][T12379] do_syscall_64+0xff/0x530 [ 625.397383][T12379] ? exc_page_fault+0xee/0x100 [ 625.397385][T12379] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 625.397387][T12379] RIP: 0033:0x7f8ada8d954e [ 625.397389][T12379] 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 [ 625.397391][T12379] RSP: 002b:00007ffda606a020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 625.397394][T12379] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f8ada8d954e [ 625.397396][T12379] RDX: 0000000000000000 RSI: 00007ffda606a0d0 RDI: 0000000000000005 [ 625.397397][T12379] RBP: 00007ffda606a030 R08: 0000000000000000 R09: 0000000000000000 [ 625.397398][T12379] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91286e [ 625.397399][T12379] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffda606a7a0 [ 625.397401][T12379]