[ 10.569190][ T200] netdevsim netdevsim20598 eni20598np1: renamed from eth0 [ 10.569250][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.569252][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: (udev-worker) [ 10.569253][ T200] preempt_count: 1, expected: 0 [ 10.569254][ T200] RCU nest depth: 0, expected: 0 [ 10.569255][ T200] locks held by (udev-worker)/200: 6, last CPU#0: [ 10.569257][ T200] #0: ffffffff9331b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 10.569269][ T200] #1: ff1100000242ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 10.569273][ T200] #2: ffffffff92b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.569278][ T200] #3: ffffffff92b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.569288][ T200] #4: ffffffff92a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.569292][ T200] #5: ffffffff92a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.569296][ T200] irq event stamp: 238278 [ 10.569296][ T200] hardirqs last enabled at (238277): [] __down_trylock_console_sem+0x86/0xa0 [ 10.569299][ T200] hardirqs last disabled at (238278): [] console_emit_next_record+0x3d4/0x4c0 [ 10.569302][ T200] softirqs last enabled at (238272): [] netif_change_name+0x216/0x8c0 [ 10.569305][ T200] softirqs last disabled at (238270): [] netif_change_name+0x1ad/0x8c0 [ 10.569308][ T200] Preemption disabled at: [ 10.569308][ T200] [] vprintk_emit+0x31b/0x3e0 [ 10.569314][ T200] CPU: 0 UID: 0 PID: 200 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.569317][ T200] Tainted: [W]=WARN [ 10.569318][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.569319][ T200] Call Trace: [ 10.569321][ T200] [ 10.569322][ T200] dump_stack_lvl+0x6f/0xa0 [ 10.569328][ T200] ? vprintk_emit+0x31b/0x3e0 [ 10.569330][ T200] __might_resched.cold+0x1fe/0x2c1 [ 10.569334][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.569338][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 10.569343][ T200] __kmalloc_noprof+0x443/0x760 [ 10.569345][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 10.569351][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 10.569354][ T200] alloc_buf.isra.0+0x4b/0x260 [ 10.569358][ T200] put_chars+0x1e1/0x2f0 [ 10.569360][ T200] ? __send_to_port+0x420/0x420 [ 10.569363][ T200] ? validate_chain+0x34a/0xc20 [ 10.569368][ T200] hvc_console_print+0x292/0x780 [ 10.569372][ T200] ? __lock_acquire+0x518/0xc20 [ 10.569377][ T200] ? hvc_write+0x3a0/0x3a0 [ 10.569380][ T200] ? rcu_is_watching+0x16/0xd0 [ 10.569385][ T200] console_emit_next_record+0x22f/0x4c0 [ 10.569389][ T200] ? devkmsg_read+0x4b0/0x4b0 [ 10.569391][ T200] ? console_flush_one_record+0x106/0x710 [ 10.569394][ T200] ? rcu_is_watching+0x16/0xd0 [ 10.569396][ T200] ? lock_acquire+0x13c/0x160 [ 10.569400][ T200] console_flush_one_record+0x46f/0x710 [ 10.569404][ T200] ? console_emit_next_record+0x4c0/0x4c0 [ 10.569406][ T200] ? __lock_acquire+0x518/0xc20 [ 10.569411][ T200] console_unlock+0xee/0x1f0 [ 10.569414][ T200] ? console_flush_one_record+0x710/0x710 [ 10.569416][ T200] ? rcu_is_watching+0x16/0xd0 [ 10.569417][ T200] ? lock_acquire+0xe0/0x160 [ 10.569421][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.569423][ T200] ? vprintk_emit+0x320/0x3e0 [ 10.569425][ T200] vprintk_emit+0x37c/0x3e0 [ 10.569428][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 10.569429][ T200] ? __kernel_text_address+0x12/0x30 [ 10.569432][ T200] ? unwind_get_return_address+0x67/0xd0 [ 10.569436][ T200] ? arch_stack_walk+0xed/0x130 [ 10.569442][ T200] dev_vprintk_emit+0x27f/0x2c0 [ 10.569446][ T200] ? device_rename.cold+0xa/0xa [ 10.569454][ T200] dev_printk_emit+0xb9/0xee [ 10.569457][ T200] ? dev_vprintk_emit+0x2c0/0x2c0 [ 10.569461][ T200] ? check_prev_add+0x316/0xe90 [ 10.569466][ T200] __netdev_printk+0x160/0x1d0 [ 10.569472][ T200] netdev_info+0xe2/0x116 [ 10.569474][ T200] ? netdev_notice+0x120/0x120 [ 10.569477][ T200] ? find_held_lock+0x2b/0x80 [ 10.569480][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 10.569483][ T200] ? mark_held_locks+0x40/0x70 [ 10.569486][ T200] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 10.569488][ T200] netif_change_name.cold+0x4f/0x89 [ 10.569493][ T200] ? lock_pin_lock+0x87/0x180 [ 10.569496][ T200] ? netdev_adjacent_rename_links+0x470/0x470 [ 10.569499][ T200] ? find_held_lock+0x2b/0x80 [ 10.569502][ T200] ? __asan_memset+0x27/0x50 [ 10.569508][ T200] do_setlink.isra.0+0x1f7d/0x2a60 [ 10.569510][ T200] ? __lock_acquire+0x518/0xc20 [ 10.569513][ T200] ? rtnl_link_get_size+0x350/0x350 [ 10.569515][ T200] ? mark_usage+0x61/0x170 [ 10.569517][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.569519][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.569521][ T200] ? validate_chain+0x38b/0xc20 [ 10.569526][ T200] ? __lock_acquire+0x518/0xc20 [ 10.569528][ T200] ? lock_pin_lock+0xee/0x180 [ 10.569529][ T200] ? __lock_acquire+0x480/0xc20 [ 10.569533][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 10.569535][ T200] ? rtnl_setlink+0x29d/0x920 [ 10.569537][ T200] ? rcu_is_watching+0x16/0xd0 [ 10.569539][ T200] ? lock_acquire+0x13c/0x160 [ 10.569541][ T200] ? rcu_is_watching+0x16/0xd0 [ 10.569542][ T200] ? rcu_is_watching+0x16/0xd0 [ 10.569543][ T200] ? trace_contention_end+0xb3/0x180 [ 10.569546][ T200] ? __mutex_lock+0x1db/0x1ea0 [ 10.569549][ T200] ? __mutex_lock+0x9a3/0x1ea0 [ 10.569551][ T200] ? rtnl_setlink+0x29d/0x920 [ 10.569552][ T200] ? mark_usage+0x61/0x170 [ 10.569555][ T200] ? ww_mutex_lock+0x160/0x160 [ 10.569556][ T200] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.569560][ T200] ? __lock_acquire+0x518/0xc20 [ 10.569564][ T200] ? rcu_is_watching+0x16/0xd0 [ 10.569571][ T200] rtnl_setlink+0x527/0x920 [ 10.569574][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 10.569575][ T200] ? __lock_acquire+0x518/0xc20 [ 10.569597][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 10.569599][ T200] ? find_held_lock+0x2b/0x80 [ 10.569602][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 10.569604][ T200] ? mark_usage+0x61/0x170 [ 10.569606][ T200] ? __lock_acquire+0x518/0xc20 [ 10.569610][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 10.569612][ T200] ? find_held_lock+0x2b/0x80 [ 10.569614][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 10.569616][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 10.569620][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 10.569622][ T200] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.569625][ T200] ? rtnl_link_fill+0x920/0x920 [ 10.569626][ T200] ? __lock_acquire+0x518/0xc20 [ 10.569630][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 10.569632][ T200] ? find_held_lock+0x2b/0x80 [ 10.569636][ T200] netlink_rcv_skb+0x14e/0x3a0 [ 10.569639][ T200] ? rtnl_link_fill+0x920/0x920 [ 10.569642][ T200] ? netlink_ack+0xcf0/0xcf0 [ 10.569648][ T200] ? netlink_deliver_tap+0xc5/0x330 [ 10.569650][ T200] ? netlink_deliver_tap+0x13c/0x330 [ 10.569655][ T200] netlink_unicast+0x486/0x750 [ 10.569659][ T200] ? netlink_attachskb+0x810/0x810 [ 10.569662][ T200] ? __lock_acquire+0x518/0xc20 [ 10.569666][ T200] netlink_sendmsg+0x75b/0xc90 [ 10.569670][ T200] ? netlink_unicast+0x750/0x750 [ 10.569671][ T200] ? find_held_lock+0x2b/0x80 [ 10.569674][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 10.569679][ T200] __sock_sendmsg+0xce/0x190 [ 10.569682][ T200] ? fdget+0x4f/0x1e0 [ 10.569685][ T200] __sys_sendto+0x260/0x320 [ 10.569688][ T200] ? __ia32_sys_getpeername+0xd0/0xd0 [ 10.569699][ T200] ? exc_page_fault+0x87/0x100 [ 10.569704][ T200] __x64_sys_sendto+0xe4/0x1f0 [ 10.569706][ T200] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.569710][ T200] ? lockdep_hardirqs_on+0x91/0x130 [ 10.569711][ T200] ? do_syscall_64+0xa6/0x530 [ 10.569714][ T200] do_syscall_64+0xff/0x530 [ 10.569716][ T200] ? exc_page_fault+0xee/0x100 [ 10.569718][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.569720][ T200] RIP: 0033:0x7f2c5955054e [ 10.569724][ T200] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 10.569726][ T200] RSP: 002b:00007fff3fd03bf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 10.569728][ T200] RAX: ffffffffffffffda RBX: 0000556bea905a00 RCX: 00007f2c5955054e [ 10.569729][ T200] RDX: 0000000000000030 RSI: 0000556beaaba5b0 RDI: 000000000000001a [ 10.569730][ T200] RBP: 00007fff3fd03c00 R08: 00007fff3fd03c50 R09: 0000000000000080 [ 10.569731][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 0000556beaabc8c0 [ 10.569731][ T200] R13: 00007fff3fd03d34 R14: 0000000000000000 R15: 0000000000000000 [ 10.569738][ T200] [ 10.802856][ T211] 8021q: adding VLAN 0 to HW filter on device eni20598np1 [ 11.386002][ T200] netdevsim netdevsim11448 eni11448np1: renamed from eth0 [ 11.527276][ T219] 8021q: adding VLAN 0 to HW filter on device eni11448np1 [ 11.579824][ T222] 8021q: adding VLAN 0 to HW filter on device eni11448np1 [ 11.579837][ T222] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.579839][ T222] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 222, name: ip [ 11.579840][ T222] preempt_count: 1, expected: 0 [ 11.579841][ T222] RCU nest depth: 0, expected: 0 [ 11.579842][ T222] locks held by ip/222: 6, last CPU#2: [ 11.579844][ T222] #0: ffffffff9331b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 11.579856][ T222] #1: ff110000103bae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 11.579861][ T222] #2: ffffffff92b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.579866][ T222] #3: ffffffff92b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.579870][ T222] #4: ffffffff92a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.579873][ T222] #5: ffffffff92a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.579877][ T222] irq event stamp: 11210 [ 11.579878][ T222] hardirqs last enabled at (11209): [] __down_trylock_console_sem+0x86/0xa0 [ 11.579881][ T222] hardirqs last disabled at (11210): [] console_emit_next_record+0x3d4/0x4c0 [ 11.579883][ T222] softirqs last enabled at (11204): [] addrconf_permanent_addr+0x2b1/0x9c0 [ 11.579886][ T222] softirqs last disabled at (11202): [] addrconf_permanent_addr+0x108/0x9c0 [ 11.579888][ T222] Preemption disabled at: [ 11.579889][ T222] [] vprintk_emit+0x31b/0x3e0 [ 11.579894][ T222] CPU: 2 UID: 0 PID: 222 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.579897][ T222] Tainted: [W]=WARN [ 11.579898][ T222] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.579900][ T222] Call Trace: [ 11.579901][ T222] [ 11.579903][ T222] dump_stack_lvl+0x6f/0xa0 [ 11.579909][ T222] ? vprintk_emit+0x31b/0x3e0 [ 11.579910][ T222] __might_resched.cold+0x1fe/0x2c1 [ 11.579915][ T222] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.579919][ T222] ? __kmalloc_noprof+0xdb/0x760 [ 11.579923][ T222] __kmalloc_noprof+0x443/0x760 [ 11.579925][ T222] ? alloc_buf.isra.0+0x4b/0x260 [ 11.579932][ T222] ? do_raw_spin_unlock+0x59/0x250 [ 11.579934][ T222] alloc_buf.isra.0+0x4b/0x260 [ 11.579938][ T222] put_chars+0x1e1/0x2f0 [ 11.579940][ T222] ? __send_to_port+0x420/0x420 [ 11.579943][ T222] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.579946][ T222] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.579948][ T222] ? validate_chain+0x38b/0xc20 [ 11.579952][ T222] hvc_console_print+0x292/0x780 [ 11.579956][ T222] ? mark_usage+0x61/0x170 [ 11.579958][ T222] ? __lock_acquire+0x518/0xc20 [ 11.579960][ T222] ? __lock_acquire+0x518/0xc20 [ 11.579964][ T222] ? hvc_write+0x3a0/0x3a0 [ 11.579966][ T222] ? lock_acquire.part.0+0xd4/0x280 [ 11.579970][ T222] ? lock_acquire+0x13c/0x160 [ 11.579974][ T222] console_emit_next_record+0x22f/0x4c0 [ 11.579978][ T222] ? devkmsg_read+0x4b0/0x4b0 [ 11.579980][ T222] ? console_flush_one_record+0x106/0x710 [ 11.579983][ T222] ? rcu_is_watching+0x16/0xd0 [ 11.579985][ T222] ? lock_acquire+0x13c/0x160 [ 11.579989][ T222] console_flush_one_record+0x46f/0x710 [ 11.579993][ T222] ? console_emit_next_record+0x4c0/0x4c0 [ 11.579995][ T222] ? __lock_acquire+0x518/0xc20 [ 11.580000][ T222] console_unlock+0xee/0x1f0 [ 11.580003][ T222] ? console_flush_one_record+0x710/0x710 [ 11.580004][ T222] ? rcu_is_watching+0x16/0xd0 [ 11.580006][ T222] ? lock_acquire+0xe0/0x160 [ 11.580010][ T222] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.580012][ T222] ? vprintk_emit+0x320/0x3e0 [ 11.580014][ T222] vprintk_emit+0x37c/0x3e0 [ 11.580017][ T222] ? wake_up_klogd_work_func+0x90/0x90 [ 11.580019][ T222] ? __lock_acquire+0x518/0xc20 [ 11.580024][ T222] _printk+0xc7/0x100 [ 11.580028][ T222] ? snapshot_read.cold+0x21/0x21 [ 11.580031][ T222] ? lock_acquire.part.0+0xd4/0x280 [ 11.580033][ T222] ? find_held_lock+0x2b/0x80 [ 11.580036][ T222] ? notifier_call_chain+0x14a/0x300 [ 11.580040][ T222] vlan_device_event.cold+0x1c/0x1fc [ 11.580044][ T222] ? packet_notifier+0x1c5/0xbd0 [ 11.580049][ T222] ? unregister_vlan_dev+0x380/0x380 [ 11.580056][ T222] ? rcu_is_watching+0x16/0xd0 [ 11.580057][ T222] notifier_call_chain+0xae/0x300 [ 11.580062][ T222] __dev_notify_flags+0x1b7/0x450 [ 11.580067][ T222] ? netif_change_name+0x8c0/0x8c0 [ 11.580070][ T222] ? netif_set_allmulti+0x2c0/0x2c0 [ 11.580074][ T222] ? write_profile+0xf0/0xf0 [ 11.580079][ T222] netif_change_flags+0xfe/0x190 [ 11.580083][ T222] do_setlink.isra.0+0x1d25/0x2a60 [ 11.580086][ T222] ? stack_trace_save+0x93/0xc0 [ 11.580088][ T222] ? rtnl_link_get_size+0x350/0x350 [ 11.580089][ T222] ? rcu_read_lock_any_held+0x66/0x90 [ 11.580091][ T222] ? stack_depot_save_flags+0x38e/0x790 [ 11.580095][ T222] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.580096][ T222] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.580098][ T222] ? validate_chain+0x38b/0xc20 [ 11.580101][ T222] ? kasan_save_stack+0x3d/0x50 [ 11.580103][ T222] ? kasan_save_stack+0x2f/0x50 [ 11.580104][ T222] ? kasan_save_track+0x14/0x30 [ 11.580105][ T222] ? __kasan_kmalloc+0x7b/0x90 [ 11.580108][ T222] ? __lock_acquire+0x518/0xc20 [ 11.580109][ T222] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 11.580112][ T222] ? ___sys_sendmsg+0xd0/0x1d0 [ 11.580116][ T222] ? lock_acquire.part.0+0xd4/0x280 [ 11.580118][ T222] ? rtnl_newlink+0x9a8/0x11b0 [ 11.580120][ T222] ? rcu_is_watching+0x16/0xd0 [ 11.580122][ T222] ? lock_acquire+0x13c/0x160 [ 11.580124][ T222] ? rcu_is_watching+0x16/0xd0 [ 11.580125][ T222] ? rcu_is_watching+0x16/0xd0 [ 11.580126][ T222] ? trace_contention_end+0xb3/0x180 [ 11.580129][ T222] ? __mutex_lock+0x1db/0x1ea0 [ 11.580131][ T222] ? __mutex_lock+0x9a3/0x1ea0 [ 11.580133][ T222] ? rtnl_newlink+0x9a8/0x11b0 [ 11.580136][ T222] ? ww_mutex_lock+0x160/0x160 [ 11.580140][ T222] ? rcu_is_watching+0x16/0xd0 [ 11.580142][ T222] ? __rtnl_newlink+0x3fa/0xa50 [ 11.580147][ T222] rtnl_newlink+0x9f1/0x11b0 [ 11.580153][ T222] ? rtnl_bridge_getlink+0x850/0x850 [ 11.580154][ T222] ? __lock_acquire+0x518/0xc20 [ 11.580159][ T222] ? lock_acquire.part.0+0xd4/0x280 [ 11.580161][ T222] ? find_held_lock+0x2b/0x80 [ 11.580163][ T222] ? rtnl_bridge_getlink+0x850/0x850 [ 11.580164][ T222] ? __lock_release.isra.0+0x69/0x1a0 [ 11.580168][ T222] ? rtnl_bridge_getlink+0x850/0x850 [ 11.580170][ T222] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.580173][ T222] ? rtnl_link_fill+0x920/0x920 [ 11.580175][ T222] ? __lock_acquire+0x518/0xc20 [ 11.580179][ T222] ? lock_acquire.part.0+0xd4/0x280 [ 11.580181][ T222] ? find_held_lock+0x2b/0x80 [ 11.580184][ T222] netlink_rcv_skb+0x14e/0x3a0 [ 11.580187][ T222] ? rtnl_link_fill+0x920/0x920 [ 11.580190][ T222] ? netlink_ack+0xcf0/0xcf0 [ 11.580197][ T222] ? netlink_deliver_tap+0xc5/0x330 [ 11.580199][ T222] ? netlink_deliver_tap+0x13c/0x330 [ 11.580203][ T222] netlink_unicast+0x486/0x750 [ 11.580207][ T222] ? netlink_attachskb+0x810/0x810 [ 11.580210][ T222] ? find_held_lock+0x2b/0x80 [ 11.580214][ T222] netlink_sendmsg+0x75b/0xc90 [ 11.580218][ T222] ? netlink_unicast+0x750/0x750 [ 11.580222][ T222] ? __lock_release.isra.0+0x69/0x1a0 [ 11.580223][ T222] ? __import_iovec+0x36c/0x620 [ 11.580229][ T222] __sock_sendmsg+0xce/0x190 [ 11.580231][ T222] ____sys_sendmsg+0x61a/0x860 [ 11.580233][ T222] ? copy_msghdr_from_user+0x279/0x420 [ 11.580236][ T222] ? sock_write_iter+0x400/0x400 [ 11.580237][ T222] ? move_addr_to_kernel+0x40/0x40 [ 11.580245][ T222] ___sys_sendmsg+0x14e/0x1d0 [ 11.580247][ T222] ? copy_msghdr_from_user+0x420/0x420 [ 11.580263][ T222] __sys_sendmsg+0x12c/0x1d0 [ 11.580266][ T222] ? __sys_sendmsg_sock+0x20/0x20 [ 11.580272][ T222] ? rcu_is_watching+0x16/0xd0 [ 11.580275][ T222] do_syscall_64+0xff/0x530 [ 11.580278][ T222] ? exc_page_fault+0xee/0x100 [ 11.580281][ T222] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.580283][ T222] RIP: 0033:0x7f919ce9d54e [ 11.580291][ T222] 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 [ 11.580293][ T222] RSP: 002b:00007ffe23a982b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.580295][ T222] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f919ce9d54e [ 11.580297][ T222] RDX: 0000000000000000 RSI: 00007ffe23a98360 RDI: 0000000000000003 [ 11.580298][ T222] RBP: 00007ffe23a982c0 R08: 0000000000000000 R09: 0000000000000000 [ 11.580298][ T222] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a911ebb [ 11.580299][ T222] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe23a98a20 [ 11.580306][ T222] [ 11.629773][ T222] ip (222) used greatest stack depth: 23016 bytes left [ 11.773378][ T200] netdevsim netdevsim29873 eni29873np1: renamed from eth0 [ 11.902054][ T236] 8021q: adding VLAN 0 to HW filter on device eni29873np1 [ 12.043504][ T200] netdevsim netdevsim26806 eni26806np1: renamed from eth0 [ 12.292016][ T200] netdevsim netdevsim27468 eni27468np1: renamed from eth0 [ 12.477216][ T255] 8021q: adding VLAN 0 to HW filter on device eni27468np1 [ 12.522856][ T257] 8021q: adding VLAN 0 to HW filter on device eni27468np1 [ 12.582529][ T259] 8021q: adding VLAN 0 to HW filter on device eni27468np1 [ 12.582541][ T259] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.582543][ T259] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 259, name: ip [ 12.582545][ T259] preempt_count: 1, expected: 0 [ 12.582545][ T259] RCU nest depth: 0, expected: 0 [ 12.582546][ T259] locks held by ip/259: 6, last CPU#3: [ 12.582548][ T259] #0: ffffffff9331b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 12.582561][ T259] #1: ff1100000242ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 12.582565][ T259] #2: ffffffff92b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.582570][ T259] #3: ffffffff92b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.582574][ T259] #4: ffffffff92a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.582578][ T259] #5: ffffffff92a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.582582][ T259] irq event stamp: 17138 [ 12.582582][ T259] hardirqs last enabled at (17137): [] __down_trylock_console_sem+0x86/0xa0 [ 12.582586][ T259] hardirqs last disabled at (17138): [] console_emit_next_record+0x3d4/0x4c0 [ 12.582588][ T259] softirqs last enabled at (17132): [] addrconf_permanent_addr+0x2b1/0x9c0 [ 12.582591][ T259] softirqs last disabled at (17130): [] addrconf_permanent_addr+0x108/0x9c0 [ 12.582593][ T259] Preemption disabled at: [ 12.582593][ T259] [] vprintk_emit+0x31b/0x3e0 [ 12.582598][ T259] CPU: 3 UID: 0 PID: 259 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.582601][ T259] Tainted: [W]=WARN [ 12.582602][ T259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.582604][ T259] Call Trace: [ 12.582605][ T259] [ 12.582607][ T259] dump_stack_lvl+0x6f/0xa0 [ 12.582613][ T259] ? vprintk_emit+0x31b/0x3e0 [ 12.582615][ T259] __might_resched.cold+0x1fe/0x2c1 [ 12.582619][ T259] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.582623][ T259] ? __kmalloc_noprof+0xdb/0x760 [ 12.582627][ T259] __kmalloc_noprof+0x443/0x760 [ 12.582629][ T259] ? alloc_buf.isra.0+0x4b/0x260 [ 12.582636][ T259] ? do_raw_spin_unlock+0x59/0x250 [ 12.582639][ T259] alloc_buf.isra.0+0x4b/0x260 [ 12.582642][ T259] put_chars+0x1e1/0x2f0 [ 12.582645][ T259] ? __send_to_port+0x420/0x420 [ 12.582647][ T259] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.582650][ T259] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.582653][ T259] ? validate_chain+0x38b/0xc20 [ 12.582657][ T259] hvc_console_print+0x292/0x780 [ 12.582661][ T259] ? mark_usage+0x61/0x170 [ 12.582663][ T259] ? __lock_acquire+0x518/0xc20 [ 12.582664][ T259] ? __lock_acquire+0x518/0xc20 [ 12.582668][ T259] ? hvc_write+0x3a0/0x3a0 [ 12.582670][ T259] ? lock_acquire.part.0+0xd4/0x280 [ 12.582674][ T259] ? lock_acquire+0x13c/0x160 [ 12.582678][ T259] console_emit_next_record+0x22f/0x4c0 [ 12.582682][ T259] ? devkmsg_read+0x4b0/0x4b0 [ 12.582684][ T259] ? console_flush_one_record+0x106/0x710 [ 12.582687][ T259] ? rcu_is_watching+0x16/0xd0 [ 12.582689][ T259] ? lock_acquire+0x13c/0x160 [ 12.582693][ T259] console_flush_one_record+0x46f/0x710 [ 12.582697][ T259] ? console_emit_next_record+0x4c0/0x4c0 [ 12.582699][ T259] ? __lock_acquire+0x518/0xc20 [ 12.582704][ T259] console_unlock+0xee/0x1f0 [ 12.582707][ T259] ? console_flush_one_record+0x710/0x710 [ 12.582709][ T259] ? rcu_is_watching+0x16/0xd0 [ 12.582711][ T259] ? lock_acquire+0xe0/0x160 [ 12.582714][ T259] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.582716][ T259] ? vprintk_emit+0x320/0x3e0 [ 12.582719][ T259] vprintk_emit+0x37c/0x3e0 [ 12.582722][ T259] ? wake_up_klogd_work_func+0x90/0x90 [ 12.582724][ T259] ? __lock_acquire+0x518/0xc20 [ 12.582728][ T259] _printk+0xc7/0x100 [ 12.582732][ T259] ? snapshot_read.cold+0x21/0x21 [ 12.582735][ T259] ? lock_acquire.part.0+0xd4/0x280 [ 12.582737][ T259] ? find_held_lock+0x2b/0x80 [ 12.582741][ T259] ? notifier_call_chain+0x14a/0x300 [ 12.582744][ T259] vlan_device_event.cold+0x1c/0x1fc [ 12.582749][ T259] ? packet_notifier+0x1c5/0xbd0 [ 12.582753][ T259] ? unregister_vlan_dev+0x380/0x380 [ 12.582760][ T259] ? rcu_is_watching+0x16/0xd0 [ 12.582762][ T259] notifier_call_chain+0xae/0x300 [ 12.582766][ T259] __dev_notify_flags+0x1b7/0x450 [ 12.582771][ T259] ? netif_change_name+0x8c0/0x8c0 [ 12.582775][ T259] ? netif_set_allmulti+0x2c0/0x2c0 [ 12.582778][ T259] ? write_profile+0xf0/0xf0 [ 12.582783][ T259] netif_change_flags+0xfe/0x190 [ 12.582787][ T259] do_setlink.isra.0+0x1d25/0x2a60 [ 12.582791][ T259] ? stack_trace_save+0x93/0xc0 [ 12.582793][ T259] ? rtnl_link_get_size+0x350/0x350 [ 12.582794][ T259] ? rcu_read_lock_any_held+0x66/0x90 [ 12.582796][ T259] ? stack_depot_save_flags+0x38e/0x790 [ 12.582799][ T259] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.582801][ T259] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.582803][ T259] ? validate_chain+0x38b/0xc20 [ 12.582805][ T259] ? kasan_save_stack+0x3d/0x50 [ 12.582808][ T259] ? kasan_save_stack+0x2f/0x50 [ 12.582809][ T259] ? kasan_save_track+0x14/0x30 [ 12.582810][ T259] ? __kasan_kmalloc+0x7b/0x90 [ 12.582812][ T259] ? __lock_acquire+0x518/0xc20 [ 12.582814][ T259] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 12.582817][ T259] ? ___sys_sendmsg+0xd0/0x1d0 [ 12.582821][ T259] ? lock_acquire.part.0+0xd4/0x280 [ 12.582822][ T259] ? rtnl_newlink+0x9a8/0x11b0 [ 12.582825][ T259] ? rcu_is_watching+0x16/0xd0 [ 12.582827][ T259] ? lock_acquire+0x13c/0x160 [ 12.582828][ T259] ? rcu_is_watching+0x16/0xd0 [ 12.582829][ T259] ? rcu_is_watching+0x16/0xd0 [ 12.582831][ T259] ? trace_contention_end+0xb3/0x180 [ 12.582833][ T259] ? __mutex_lock+0x1db/0x1ea0 [ 12.582835][ T259] ? __mutex_lock+0x9a3/0x1ea0 [ 12.582837][ T259] ? rtnl_newlink+0x9a8/0x11b0 [ 12.582841][ T259] ? ww_mutex_lock+0x160/0x160 [ 12.582844][ T259] ? rcu_is_watching+0x16/0xd0 [ 12.582846][ T259] ? __rtnl_newlink+0x3fa/0xa50 [ 12.582851][ T259] rtnl_newlink+0x9f1/0x11b0 [ 12.582857][ T259] ? rtnl_bridge_getlink+0x850/0x850 [ 12.582859][ T259] ? __lock_acquire+0x518/0xc20 [ 12.582863][ T259] ? lock_acquire.part.0+0xd4/0x280 [ 12.582865][ T259] ? find_held_lock+0x2b/0x80 [ 12.582867][ T259] ? rtnl_bridge_getlink+0x850/0x850 [ 12.582869][ T259] ? __lock_release.isra.0+0x69/0x1a0 [ 12.582873][ T259] ? rtnl_bridge_getlink+0x850/0x850 [ 12.582875][ T259] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.582878][ T259] ? rtnl_link_fill+0x920/0x920 [ 12.582879][ T259] ? __lock_acquire+0x518/0xc20 [ 12.582883][ T259] ? lock_acquire.part.0+0xd4/0x280 [ 12.582885][ T259] ? find_held_lock+0x2b/0x80 [ 12.582889][ T259] netlink_rcv_skb+0x14e/0x3a0 [ 12.582892][ T259] ? rtnl_link_fill+0x920/0x920 [ 12.582895][ T259] ? netlink_ack+0xcf0/0xcf0 [ 12.582901][ T259] ? netlink_deliver_tap+0xc5/0x330 [ 12.582903][ T259] ? netlink_deliver_tap+0x13c/0x330 [ 12.582908][ T259] netlink_unicast+0x486/0x750 [ 12.582912][ T259] ? netlink_attachskb+0x810/0x810 [ 12.582914][ T259] ? find_held_lock+0x2b/0x80 [ 12.582918][ T259] netlink_sendmsg+0x75b/0xc90 [ 12.582922][ T259] ? netlink_unicast+0x750/0x750 [ 12.582926][ T259] ? __lock_release.isra.0+0x69/0x1a0 [ 12.582928][ T259] ? __import_iovec+0x36c/0x620 [ 12.582933][ T259] __sock_sendmsg+0xce/0x190 [ 12.582936][ T259] ____sys_sendmsg+0x61a/0x860 [ 12.582938][ T259] ? copy_msghdr_from_user+0x279/0x420 [ 12.582940][ T259] ? sock_write_iter+0x400/0x400 [ 12.582942][ T259] ? move_addr_to_kernel+0x40/0x40 [ 12.582949][ T259] ___sys_sendmsg+0x14e/0x1d0 [ 12.582952][ T259] ? copy_msghdr_from_user+0x420/0x420 [ 12.582967][ T259] __sys_sendmsg+0x12c/0x1d0 [ 12.582970][ T259] ? __sys_sendmsg_sock+0x20/0x20 [ 12.582976][ T259] ? rcu_is_watching+0x16/0xd0 [ 12.582979][ T259] do_syscall_64+0xff/0x530 [ 12.582982][ T259] ? exc_page_fault+0xee/0x100 [ 12.582985][ T259] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.582987][ T259] RIP: 0033:0x7f34c3f1954e [ 12.582991][ T259] 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 [ 12.582993][ T259] RSP: 002b:00007ffd0f8c26e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.582995][ T259] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f34c3f1954e [ 12.582997][ T259] RDX: 0000000000000000 RSI: 00007ffd0f8c2790 RDI: 0000000000000003 [ 12.582998][ T259] RBP: 00007ffd0f8c26f0 R08: 0000000000000000 R09: 0000000000000000 [ 12.582998][ T259] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a911ebc [ 12.582999][ T259] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd0f8c2e50 [ 12.583006][ T259] [ 13.635884][ T261] 8021q: adding VLAN 0 to HW filter on device eni27468np1 [ 13.635901][ T261] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.635904][ T261] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 261, name: ip [ 13.635905][ T261] preempt_count: 1, expected: 0 [ 13.635906][ T261] RCU nest depth: 0, expected: 0 [ 13.635907][ T261] locks held by ip/261: 6, last CPU#3: [ 13.635909][ T261] #0: ffffffff9331b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 13.635921][ T261] #1: ff1100000242ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 13.635926][ T261] #2: ffffffff92b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.635931][ T261] #3: ffffffff92b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.635935][ T261] #4: ffffffff92a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.635939][ T261] #5: ffffffff92a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.635943][ T261] irq event stamp: 17424 [ 13.635943][ T261] hardirqs last enabled at (17423): [] __down_trylock_console_sem+0x86/0xa0 [ 13.635947][ T261] hardirqs last disabled at (17424): [] console_emit_next_record+0x3d4/0x4c0 [ 13.635948][ T261] softirqs last enabled at (17418): [] addrconf_permanent_addr+0x2b1/0x9c0 [ 13.635951][ T261] softirqs last disabled at (17416): [] addrconf_permanent_addr+0x108/0x9c0 [ 13.635953][ T261] Preemption disabled at: [ 13.635954][ T261] [] vprintk_emit+0x31b/0x3e0 [ 13.635959][ T261] CPU: 3 UID: 0 PID: 261 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.635963][ T261] Tainted: [W]=WARN [ 13.635963][ T261] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.635965][ T261] Call Trace: [ 13.635967][ T261] [ 13.635968][ T261] dump_stack_lvl+0x6f/0xa0 [ 13.635974][ T261] ? vprintk_emit+0x31b/0x3e0 [ 13.635976][ T261] __might_resched.cold+0x1fe/0x2c1 [ 13.635980][ T261] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.635984][ T261] ? __kmalloc_noprof+0xdb/0x760 [ 13.635989][ T261] __kmalloc_noprof+0x443/0x760 [ 13.635991][ T261] ? alloc_buf.isra.0+0x4b/0x260 [ 13.635997][ T261] ? do_raw_spin_unlock+0x59/0x250 [ 13.636000][ T261] alloc_buf.isra.0+0x4b/0x260 [ 13.636003][ T261] put_chars+0x1e1/0x2f0 [ 13.636006][ T261] ? __send_to_port+0x420/0x420 [ 13.636008][ T261] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.636011][ T261] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.636014][ T261] ? validate_chain+0x38b/0xc20 [ 13.636018][ T261] hvc_console_print+0x292/0x780 [ 13.636022][ T261] ? mark_usage+0x61/0x170 [ 13.636024][ T261] ? __lock_acquire+0x518/0xc20 [ 13.636025][ T261] ? __lock_acquire+0x518/0xc20 [ 13.636029][ T261] ? hvc_write+0x3a0/0x3a0 [ 13.636031][ T261] ? lock_acquire.part.0+0xd4/0x280 [ 13.636037][ T261] ? lock_acquire+0x13c/0x160 [ 13.636041][ T261] console_emit_next_record+0x22f/0x4c0 [ 13.636045][ T261] ? devkmsg_read+0x4b0/0x4b0 [ 13.636047][ T261] ? console_flush_one_record+0x106/0x710 [ 13.636050][ T261] ? rcu_is_watching+0x16/0xd0 [ 13.636052][ T261] ? lock_acquire+0x13c/0x160 [ 13.636056][ T261] console_flush_one_record+0x46f/0x710 [ 13.636060][ T261] ? console_emit_next_record+0x4c0/0x4c0 [ 13.636062][ T261] ? __lock_acquire+0x518/0xc20 [ 13.636067][ T261] console_unlock+0xee/0x1f0 [ 13.636070][ T261] ? console_flush_one_record+0x710/0x710 [ 13.636072][ T261] ? rcu_is_watching+0x16/0xd0 [ 13.636073][ T261] ? lock_acquire+0xe0/0x160 [ 13.636077][ T261] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.636079][ T261] ? vprintk_emit+0x320/0x3e0 [ 13.636081][ T261] vprintk_emit+0x37c/0x3e0 [ 13.636084][ T261] ? wake_up_klogd_work_func+0x90/0x90 [ 13.636086][ T261] ? __lock_acquire+0x518/0xc20 [ 13.636091][ T261] _printk+0xc7/0x100 [ 13.636094][ T261] ? snapshot_read.cold+0x21/0x21 [ 13.636098][ T261] ? lock_acquire.part.0+0xd4/0x280 [ 13.636100][ T261] ? find_held_lock+0x2b/0x80 [ 13.636103][ T261] ? notifier_call_chain+0x14a/0x300 [ 13.636107][ T261] vlan_device_event.cold+0x1c/0x1fc [ 13.636111][ T261] ? packet_notifier+0x1c5/0xbd0 [ 13.636116][ T261] ? unregister_vlan_dev+0x380/0x380 [ 13.636123][ T261] ? rcu_is_watching+0x16/0xd0 [ 13.636125][ T261] notifier_call_chain+0xae/0x300 [ 13.636129][ T261] __dev_notify_flags+0x1b7/0x450 [ 13.636134][ T261] ? netif_change_name+0x8c0/0x8c0 [ 13.636138][ T261] ? netif_set_allmulti+0x2c0/0x2c0 [ 13.636141][ T261] ? write_profile+0xf0/0xf0 [ 13.636146][ T261] netif_change_flags+0xfe/0x190 [ 13.636150][ T261] do_setlink.isra.0+0x1d25/0x2a60 [ 13.636153][ T261] ? stack_trace_save+0x93/0xc0 [ 13.636155][ T261] ? rtnl_link_get_size+0x350/0x350 [ 13.636156][ T261] ? rcu_read_lock_any_held+0x66/0x90 [ 13.636158][ T261] ? stack_depot_save_flags+0x38e/0x790 [ 13.636162][ T261] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.636163][ T261] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.636165][ T261] ? validate_chain+0x38b/0xc20 [ 13.636168][ T261] ? kasan_save_stack+0x3d/0x50 [ 13.636170][ T261] ? kasan_save_stack+0x2f/0x50 [ 13.636171][ T261] ? kasan_save_track+0x14/0x30 [ 13.636172][ T261] ? __kasan_kmalloc+0x7b/0x90 [ 13.636174][ T261] ? __lock_acquire+0x518/0xc20 [ 13.636176][ T261] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 13.636179][ T261] ? ___sys_sendmsg+0xd0/0x1d0 [ 13.636183][ T261] ? lock_acquire.part.0+0xd4/0x280 [ 13.636185][ T261] ? rtnl_newlink+0x9a8/0x11b0 [ 13.636187][ T261] ? rcu_is_watching+0x16/0xd0 [ 13.636189][ T261] ? lock_acquire+0x13c/0x160 [ 13.636191][ T261] ? rcu_is_watching+0x16/0xd0 [ 13.636192][ T261] ? rcu_is_watching+0x16/0xd0 [ 13.636193][ T261] ? trace_contention_end+0xb3/0x180 [ 13.636195][ T261] ? __mutex_lock+0x1db/0x1ea0 [ 13.636198][ T261] ? __mutex_lock+0x9a3/0x1ea0 [ 13.636200][ T261] ? rtnl_newlink+0x9a8/0x11b0 [ 13.636203][ T261] ? ww_mutex_lock+0x160/0x160 [ 13.636206][ T261] ? rcu_is_watching+0x16/0xd0 [ 13.636209][ T261] ? __rtnl_newlink+0x3fa/0xa50 [ 13.636214][ T261] rtnl_newlink+0x9f1/0x11b0 [ 13.636219][ T261] ? rtnl_bridge_getlink+0x850/0x850 [ 13.636221][ T261] ? __lock_acquire+0x518/0xc20 [ 13.636225][ T261] ? lock_acquire.part.0+0xd4/0x280 [ 13.636227][ T261] ? find_held_lock+0x2b/0x80 [ 13.636229][ T261] ? rtnl_bridge_getlink+0x850/0x850 [ 13.636231][ T261] ? __lock_release.isra.0+0x69/0x1a0 [ 13.636235][ T261] ? rtnl_bridge_getlink+0x850/0x850 [ 13.636237][ T261] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.636240][ T261] ? rtnl_link_fill+0x920/0x920 [ 13.636241][ T261] ? __lock_acquire+0x518/0xc20 [ 13.636245][ T261] ? lock_acquire.part.0+0xd4/0x280 [ 13.636247][ T261] ? find_held_lock+0x2b/0x80 [ 13.636251][ T261] netlink_rcv_skb+0x14e/0x3a0 [ 13.636254][ T261] ? rtnl_link_fill+0x920/0x920 [ 13.636257][ T261] ? netlink_ack+0xcf0/0xcf0 [ 13.636263][ T261] ? netlink_deliver_tap+0xc5/0x330 [ 13.636265][ T261] ? netlink_deliver_tap+0x13c/0x330 [ 13.636269][ T261] netlink_unicast+0x486/0x750 [ 13.636273][ T261] ? netlink_attachskb+0x810/0x810 [ 13.636276][ T261] ? find_held_lock+0x2b/0x80 [ 13.636280][ T261] netlink_sendmsg+0x75b/0xc90 [ 13.636284][ T261] ? netlink_unicast+0x750/0x750 [ 13.636287][ T261] ? __lock_release.isra.0+0x69/0x1a0 [ 13.636289][ T261] ? __import_iovec+0x36c/0x620 [ 13.636294][ T261] __sock_sendmsg+0xce/0x190 [ 13.636300][ T261] ____sys_sendmsg+0x61a/0x860 [ 13.636302][ T261] ? copy_msghdr_from_user+0x279/0x420 [ 13.636305][ T261] ? sock_write_iter+0x400/0x400 [ 13.636306][ T261] ? move_addr_to_kernel+0x40/0x40 [ 13.636314][ T261] ___sys_sendmsg+0x14e/0x1d0 [ 13.636316][ T261] ? copy_msghdr_from_user+0x420/0x420 [ 13.636332][ T261] __sys_sendmsg+0x12c/0x1d0 [ 13.636335][ T261] ? __sys_sendmsg_sock+0x20/0x20 [ 13.636341][ T261] ? rcu_is_watching+0x16/0xd0 [ 13.636344][ T261] do_syscall_64+0xff/0x530 [ 13.636347][ T261] ? exc_page_fault+0xee/0x100 [ 13.636350][ T261] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.636352][ T261] RIP: 0033:0x7fc1e41b654e [ 13.636355][ T261] 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 [ 13.636357][ T261] RSP: 002b:00007ffdc86831e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.636360][ T261] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1e41b654e [ 13.636361][ T261] RDX: 0000000000000000 RSI: 00007ffdc8683290 RDI: 0000000000000003 [ 13.636362][ T261] RBP: 00007ffdc86831f0 R08: 0000000000000000 R09: 0000000000000000 [ 13.636363][ T261] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a911ebe [ 13.636363][ T261] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdc8683950 [ 13.636370][ T261] [ 13.857833][ T200] netdevsim netdevsim23262 eni23262np1: renamed from eth0 [ 14.037085][ T200] netdevsim netdevsim1652 eni1652np1: renamed from eth0 [ 14.167226][ T272] 8021q: adding VLAN 0 to HW filter on device eni23262np1 [ 14.194035][ T274] 8021q: adding VLAN 0 to HW filter on device eni1652np1 [ 14.369193][ T200] netdevsim netdevsim24752 eni24752np1: renamed from eth0 [ 14.505486][ T282] 8021q: adding VLAN 0 to HW filter on device eni24752np1 [ 14.594346][ T200] netdevsim netdevsim8228 eni8228np1: renamed from eth0 [ 14.785321][ T200] netdevsim netdevsim31860 eni31860np1: renamed from eth0 [ 14.785335][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.785337][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: (udev-worker) [ 14.785339][ T200] preempt_count: 1, expected: 0 [ 14.785340][ T200] RCU nest depth: 0, expected: 0 [ 14.785341][ T200] locks held by (udev-worker)/200: 6, last CPU#1: [ 14.785342][ T200] #0: ffffffff9331b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 14.785354][ T200] #1: ff11000015702e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 14.785359][ T200] #2: ffffffff92b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.785364][ T200] #3: ffffffff92b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.785368][ T200] #4: ffffffff92a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.785371][ T200] #5: ffffffff92a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.785375][ T200] irq event stamp: 882066 [ 14.785376][ T200] hardirqs last enabled at (882065): [] __down_trylock_console_sem+0x86/0xa0 [ 14.785379][ T200] hardirqs last disabled at (882066): [] console_emit_next_record+0x3d4/0x4c0 [ 14.785381][ T200] softirqs last enabled at (882060): [] netif_change_name+0x216/0x8c0 [ 14.785385][ T200] softirqs last disabled at (882058): [] netif_change_name+0x1ad/0x8c0 [ 14.785387][ T200] Preemption disabled at: [ 14.785388][ T200] [] vprintk_emit+0x31b/0x3e0 [ 14.785393][ T200] CPU: 1 UID: 0 PID: 200 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.785396][ T200] Tainted: [W]=WARN [ 14.785397][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.785399][ T200] Call Trace: [ 14.785400][ T200] [ 14.785402][ T200] dump_stack_lvl+0x6f/0xa0 [ 14.785408][ T200] ? vprintk_emit+0x31b/0x3e0 [ 14.785410][ T200] __might_resched.cold+0x1fe/0x2c1 [ 14.785414][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.785419][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 14.785423][ T200] __kmalloc_noprof+0x443/0x760 [ 14.785425][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 14.785431][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 14.785434][ T200] alloc_buf.isra.0+0x4b/0x260 [ 14.785438][ T200] put_chars+0x1e1/0x2f0 [ 14.785440][ T200] ? __send_to_port+0x420/0x420 [ 14.785441][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.785445][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.785448][ T200] ? validate_chain+0x38b/0xc20 [ 14.785452][ T200] hvc_console_print+0x292/0x780 [ 14.785457][ T200] ? __lock_acquire+0x518/0xc20 [ 14.785462][ T200] ? hvc_write+0x3a0/0x3a0 [ 14.785465][ T200] ? rcu_is_watching+0x16/0xd0 [ 14.785470][ T200] console_emit_next_record+0x22f/0x4c0 [ 14.785474][ T200] ? devkmsg_read+0x4b0/0x4b0 [ 14.785475][ T200] ? console_flush_one_record+0x106/0x710 [ 14.785479][ T200] ? rcu_is_watching+0x16/0xd0 [ 14.785480][ T200] ? lock_acquire+0x13c/0x160 [ 14.785484][ T200] console_flush_one_record+0x46f/0x710 [ 14.785492][ T200] ? console_emit_next_record+0x4c0/0x4c0 [ 14.785494][ T200] ? __lock_acquire+0x518/0xc20 [ 14.785499][ T200] console_unlock+0xee/0x1f0 [ 14.785502][ T200] ? console_flush_one_record+0x710/0x710 [ 14.785504][ T200] ? rcu_is_watching+0x16/0xd0 [ 14.785506][ T200] ? lock_acquire+0xe0/0x160 [ 14.785509][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.785511][ T200] ? vprintk_emit+0x320/0x3e0 [ 14.785514][ T200] vprintk_emit+0x37c/0x3e0 [ 14.785517][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 14.785518][ T200] ? mark_usage+0x61/0x170 [ 14.785520][ T200] ? lock_pin_lock+0x87/0x180 [ 14.785525][ T200] dev_vprintk_emit+0x27f/0x2c0 [ 14.785531][ T200] ? device_rename.cold+0xa/0xa [ 14.785536][ T200] ? mark_usage+0x61/0x170 [ 14.785538][ T200] ? __lock_acquire+0x518/0xc20 [ 14.785541][ T200] dev_printk_emit+0xb9/0xee [ 14.785544][ T200] ? dev_vprintk_emit+0x2c0/0x2c0 [ 14.785546][ T200] ? validate_chain+0x38b/0xc20 [ 14.785549][ T200] ? __lock_acquire+0x518/0xc20 [ 14.785550][ T200] ? __lock_acquire+0x518/0xc20 [ 14.785552][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.785554][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.785557][ T200] __netdev_printk+0x160/0x1d0 [ 14.785563][ T200] netdev_info+0xe2/0x116 [ 14.785566][ T200] ? netdev_notice+0x120/0x120 [ 14.785569][ T200] ? find_held_lock+0x2b/0x80 [ 14.785572][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 14.785574][ T200] ? mark_held_locks+0x40/0x70 [ 14.785578][ T200] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 14.785580][ T200] netif_change_name.cold+0x4f/0x89 [ 14.785582][ T200] ? lock_pin_lock+0x87/0x180 [ 14.785586][ T200] ? netdev_adjacent_rename_links+0x470/0x470 [ 14.785588][ T200] ? find_held_lock+0x2b/0x80 [ 14.785591][ T200] ? __asan_memset+0x27/0x50 [ 14.785597][ T200] do_setlink.isra.0+0x1f7d/0x2a60 [ 14.785599][ T200] ? __lock_acquire+0x518/0xc20 [ 14.785602][ T200] ? rtnl_link_get_size+0x350/0x350 [ 14.785604][ T200] ? mark_usage+0x61/0x170 [ 14.785605][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.785607][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.785609][ T200] ? validate_chain+0x38b/0xc20 [ 14.785613][ T200] ? __lock_acquire+0x518/0xc20 [ 14.785615][ T200] ? lock_pin_lock+0xee/0x180 [ 14.785617][ T200] ? __lock_acquire+0x480/0xc20 [ 14.785620][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 14.785622][ T200] ? rtnl_setlink+0x29d/0x920 [ 14.785625][ T200] ? rcu_is_watching+0x16/0xd0 [ 14.785626][ T200] ? lock_acquire+0x13c/0x160 [ 14.785628][ T200] ? rcu_is_watching+0x16/0xd0 [ 14.785629][ T200] ? rcu_is_watching+0x16/0xd0 [ 14.785631][ T200] ? trace_contention_end+0xb3/0x180 [ 14.785633][ T200] ? __mutex_lock+0x1db/0x1ea0 [ 14.785635][ T200] ? __mutex_lock+0x9a3/0x1ea0 [ 14.785637][ T200] ? rtnl_setlink+0x29d/0x920 [ 14.785639][ T200] ? mark_usage+0x61/0x170 [ 14.785642][ T200] ? ww_mutex_lock+0x160/0x160 [ 14.785643][ T200] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.785647][ T200] ? __lock_acquire+0x518/0xc20 [ 14.785650][ T200] ? rcu_is_watching+0x16/0xd0 [ 14.785657][ T200] rtnl_setlink+0x527/0x920 [ 14.785660][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 14.785661][ T200] ? __lock_acquire+0x518/0xc20 [ 14.785683][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 14.785685][ T200] ? find_held_lock+0x2b/0x80 [ 14.785688][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 14.785690][ T200] ? mark_usage+0x61/0x170 [ 14.785692][ T200] ? __lock_acquire+0x518/0xc20 [ 14.785696][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 14.785698][ T200] ? find_held_lock+0x2b/0x80 [ 14.785700][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 14.785702][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 14.785705][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 14.785707][ T200] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.785710][ T200] ? rtnl_link_fill+0x920/0x920 [ 14.785712][ T200] ? __lock_acquire+0x518/0xc20 [ 14.785716][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 14.785718][ T200] ? find_held_lock+0x2b/0x80 [ 14.785721][ T200] netlink_rcv_skb+0x14e/0x3a0 [ 14.785724][ T200] ? rtnl_link_fill+0x920/0x920 [ 14.785727][ T200] ? netlink_ack+0xcf0/0xcf0 [ 14.785733][ T200] ? netlink_deliver_tap+0xc5/0x330 [ 14.785736][ T200] ? netlink_deliver_tap+0x13c/0x330 [ 14.785740][ T200] netlink_unicast+0x486/0x750 [ 14.785744][ T200] ? netlink_attachskb+0x810/0x810 [ 14.785747][ T200] ? __lock_acquire+0x518/0xc20 [ 14.785751][ T200] netlink_sendmsg+0x75b/0xc90 [ 14.785755][ T200] ? netlink_unicast+0x750/0x750 [ 14.785756][ T200] ? find_held_lock+0x2b/0x80 [ 14.785759][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 14.785764][ T200] __sock_sendmsg+0xce/0x190 [ 14.785766][ T200] ? fdget+0x4f/0x1e0 [ 14.785770][ T200] __sys_sendto+0x260/0x320 [ 14.785773][ T200] ? __ia32_sys_getpeername+0xd0/0xd0 [ 14.785786][ T200] __x64_sys_sendto+0xe4/0x1f0 [ 14.785789][ T200] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.785792][ T200] ? lockdep_hardirqs_on+0x91/0x130 [ 14.785795][ T200] ? do_syscall_64+0xa6/0x530 [ 14.785797][ T200] do_syscall_64+0xff/0x530 [ 14.785799][ T200] ? exc_page_fault+0xee/0x100 [ 14.785802][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.785804][ T200] RIP: 0033:0x7f2c5955054e [ 14.785807][ T200] 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 [ 14.785809][ T200] RSP: 002b:00007fff3fd03bf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 14.785812][ T200] RAX: ffffffffffffffda RBX: 0000556bea905a00 RCX: 00007f2c5955054e [ 14.785813][ T200] RDX: 0000000000000030 RSI: 0000556beaacf490 RDI: 000000000000001a [ 14.785814][ T200] RBP: 00007fff3fd03c00 R08: 00007fff3fd03c50 R09: 0000000000000080 [ 14.785815][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 0000556beaad0d50 [ 14.785815][ T200] R13: 00007fff3fd03d34 R14: 0000000000000000 R15: 0000000000000000 [ 14.785822][ T200] [ 14.960262][ T294] 8021q: adding VLAN 0 to HW filter on device eni8228np1 [ 15.004055][ T296] 8021q: adding VLAN 0 to HW filter on device eni31860np1