[ 10.082363][ T190] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 10.082426][ T190] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.082428][ T190] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 190, name: (udev-worker) [ 10.082430][ T190] preempt_count: 1, expected: 0 [ 10.082431][ T190] RCU nest depth: 0, expected: 0 [ 10.082432][ T190] locks held by (udev-worker)/190: 6, last CPU#1: [ 10.082435][ T190] #0: ffffffff95efe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 10.082446][ T190] #1: ff11000008b6add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 10.082451][ T190] #2: ffffffff95799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.082457][ T190] #3: ffffffff95799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.082461][ T190] #4: ffffffff95689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.082464][ T190] #5: ffffffff95689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 10.082468][ T190] irq event stamp: 55008 [ 10.082469][ T190] hardirqs last enabled at (55007): [] __down_trylock_console_sem+0x86/0xa0 [ 10.082472][ T190] hardirqs last disabled at (55008): [] console_emit_next_record+0x3f8/0x4f0 [ 10.082473][ T190] softirqs last enabled at (55002): [] netif_change_name+0x216/0x8c0 [ 10.082476][ T190] softirqs last disabled at (55000): [] netif_change_name+0x1ad/0x8c0 [ 10.082478][ T190] Preemption disabled at: [ 10.082479][ T190] [] vprintk_emit+0x31b/0x3e0 [ 10.082485][ T190] CPU: 1 UID: 0 PID: 190 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.082488][ T190] Tainted: [W]=WARN [ 10.082489][ T190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.082491][ T190] Call Trace: [ 10.082493][ T190] [ 10.082494][ T190] dump_stack_lvl+0x6f/0xa0 [ 10.082500][ T190] ? vprintk_emit+0x31b/0x3e0 [ 10.082502][ T190] __might_resched.cold+0x1fe/0x2c1 [ 10.082507][ T190] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.082512][ T190] ? __kmalloc_noprof+0xdb/0x760 [ 10.082517][ T190] __kmalloc_noprof+0x443/0x760 [ 10.082519][ T190] ? alloc_buf.isra.0+0x4b/0x260 [ 10.082525][ T190] ? do_raw_spin_unlock+0x59/0x250 [ 10.082527][ T190] alloc_buf.isra.0+0x4b/0x260 [ 10.082531][ T190] put_chars+0x1e1/0x2f0 [ 10.082534][ T190] ? __send_to_port+0x420/0x420 [ 10.082537][ T190] ? validate_chain+0x34a/0xc20 [ 10.082543][ T190] hvc_console_print+0x292/0x780 [ 10.082545][ T190] ? __lock_acquire+0x518/0xc20 [ 10.082551][ T190] ? hvc_write+0x3a0/0x3a0 [ 10.082553][ T190] ? rcu_is_watching+0x16/0xd0 [ 10.082560][ T190] console_emit_next_record+0x252/0x4f0 [ 10.082564][ T190] ? devkmsg_read+0x4e0/0x4e0 [ 10.082568][ T190] ? rcu_is_watching+0x16/0xd0 [ 10.082570][ T190] ? lock_acquire+0x13c/0x160 [ 10.082574][ T190] console_flush_one_record+0x46f/0x710 [ 10.082579][ T190] ? console_emit_next_record+0x4f0/0x4f0 [ 10.082580][ T190] ? __lock_acquire+0x518/0xc20 [ 10.082586][ T190] console_unlock+0xee/0x1f0 [ 10.082588][ T190] ? console_flush_one_record+0x710/0x710 [ 10.082590][ T190] ? rcu_is_watching+0x16/0xd0 [ 10.082592][ T190] ? lock_acquire+0x60/0x160 [ 10.082596][ T190] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.082597][ T190] ? vprintk_emit+0x320/0x3e0 [ 10.082601][ T190] vprintk_emit+0x37c/0x3e0 [ 10.082604][ T190] ? wake_up_klogd_work_func+0x90/0x90 [ 10.082607][ T190] ? write_profile+0xf0/0xf0 [ 10.082610][ T190] ? unwind_get_return_address+0x67/0xd0 [ 10.082617][ T190] dev_vprintk_emit+0x27f/0x2c0 [ 10.082622][ T190] ? device_rename.cold+0xa/0xa [ 10.082627][ T190] ? filter_irq_stacks+0xd0/0xd0 [ 10.082633][ T190] dev_printk_emit+0xb9/0xee [ 10.082636][ T190] ? dev_vprintk_emit+0x2c0/0x2c0 [ 10.082640][ T190] ? check_prev_add+0x316/0xe90 [ 10.082645][ T190] __netdev_printk+0x160/0x1d0 [ 10.082651][ T190] netdev_info+0xe2/0x116 [ 10.082653][ T190] ? netdev_notice+0x120/0x120 [ 10.082655][ T190] ? find_held_lock+0x2b/0x80 [ 10.082659][ T190] ? __lock_release.isra.0+0x69/0x1a0 [ 10.082662][ T190] ? mark_held_locks+0x40/0x70 [ 10.082665][ T190] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 10.082668][ T190] netif_change_name.cold+0x4f/0x89 [ 10.082671][ T190] ? __lock_acquire+0x518/0xc20 [ 10.082672][ T190] ? rwsem_optimistic_spin+0x3c7/0x480 [ 10.082675][ T190] ? find_held_lock+0x2/0x80 [ 10.082678][ T190] ? netdev_adjacent_rename_links+0x470/0x470 [ 10.082681][ T190] ? find_held_lock+0x2b/0x80 [ 10.082684][ T190] ? __asan_memset+0x27/0x50 [ 10.082690][ T190] do_setlink.isra.0+0x1f7d/0x2a60 [ 10.082693][ T190] ? __lock_acquire+0x518/0xc20 [ 10.082696][ T190] ? rtnl_link_get_size+0x350/0x350 [ 10.082698][ T190] ? mark_usage+0x61/0x170 [ 10.082699][ T190] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.082702][ T190] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.082704][ T190] ? validate_chain+0x38b/0xc20 [ 10.082709][ T190] ? __lock_acquire+0x518/0xc20 [ 10.082710][ T190] ? tracing_record_taskinfo_sched_switch+0x26e/0x3d0 [ 10.082716][ T190] ? lock_acquire.part.0+0xd4/0x280 [ 10.082718][ T190] ? rtnl_setlink+0x29d/0x920 [ 10.082721][ T190] ? rcu_is_watching+0x16/0xd0 [ 10.082723][ T190] ? lock_acquire+0x13c/0x160 [ 10.082724][ T190] ? rcu_is_watching+0x16/0xd0 [ 10.082726][ T190] ? rcu_is_watching+0x16/0xd0 [ 10.082728][ T190] ? trace_contention_end+0xb3/0x180 [ 10.082731][ T190] ? __mutex_lock+0x1db/0x1ea0 [ 10.082734][ T190] ? __mutex_lock+0x9a3/0x1ea0 [ 10.082736][ T190] ? rtnl_setlink+0x29d/0x920 [ 10.082739][ T190] ? mark_usage+0x61/0x170 [ 10.082742][ T190] ? ww_mutex_lock+0x160/0x160 [ 10.082743][ T190] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.082750][ T190] ? mark_usage+0x61/0x170 [ 10.082753][ T190] ? cap_capable+0x1d7/0x3d0 [ 10.082761][ T190] rtnl_setlink+0x527/0x920 [ 10.082765][ T190] ? __rtnl_newlink+0xa50/0xa50 [ 10.082767][ T190] ? __lock_acquire+0x518/0xc20 [ 10.082792][ T190] ? lock_acquire.part.0+0xd4/0x280 [ 10.082793][ T190] ? find_held_lock+0x2b/0x80 [ 10.082797][ T190] ? __lock_release.isra.0+0x69/0x1a0 [ 10.082798][ T190] ? mark_usage+0x61/0x170 [ 10.082800][ T190] ? __lock_acquire+0x518/0xc20 [ 10.082805][ T190] ? lock_acquire.part.0+0xd4/0x280 [ 10.082806][ T190] ? find_held_lock+0x2b/0x80 [ 10.082809][ T190] ? __rtnl_newlink+0xa50/0xa50 [ 10.082811][ T190] ? __lock_release.isra.0+0x69/0x1a0 [ 10.082815][ T190] ? __rtnl_newlink+0xa50/0xa50 [ 10.082817][ T190] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.082821][ T190] ? rtnl_link_fill+0x900/0x900 [ 10.082823][ T190] ? __lock_acquire+0x518/0xc20 [ 10.082827][ T190] ? lock_acquire.part.0+0xd4/0x280 [ 10.082829][ T190] ? find_held_lock+0x2b/0x80 [ 10.082833][ T190] netlink_rcv_skb+0x14e/0x3a0 [ 10.082836][ T190] ? rtnl_link_fill+0x900/0x900 [ 10.082840][ T190] ? netlink_ack+0xcd0/0xcd0 [ 10.082847][ T190] ? netlink_deliver_tap+0xc5/0x330 [ 10.082849][ T190] ? netlink_deliver_tap+0x13c/0x330 [ 10.082854][ T190] netlink_unicast+0x486/0x750 [ 10.082858][ T190] ? netlink_attachskb+0x810/0x810 [ 10.082861][ T190] ? __lock_acquire+0x518/0xc20 [ 10.082866][ T190] netlink_sendmsg+0x735/0xc60 [ 10.082870][ T190] ? netlink_unicast+0x750/0x750 [ 10.082874][ T190] ? __might_fault+0x97/0x140 [ 10.082878][ T190] ? __might_fault+0x97/0x140 [ 10.082881][ T190] __sys_sendto+0x2aa/0x400 [ 10.082885][ T190] ? __ia32_sys_getpeername+0xd0/0xd0 [ 10.082900][ T190] __x64_sys_sendto+0xe4/0x1f0 [ 10.082902][ T190] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.082905][ T190] ? lockdep_hardirqs_on+0x91/0x130 [ 10.082908][ T190] ? do_syscall_64+0xa6/0x530 [ 10.082909][ T190] do_syscall_64+0xff/0x530 [ 10.082911][ T190] ? irq_exit_rcu+0x1a/0x30 [ 10.082915][ T190] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.082917][ T190] RIP: 0033:0x7fdfedf0f54e [ 10.082921][ T190] 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 [ 10.082923][ T190] RSP: 002b:00007ffe37f384b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 10.082926][ T190] RAX: ffffffffffffffda RBX: 000055669ec4c700 RCX: 00007fdfedf0f54e [ 10.082928][ T190] RDX: 0000000000000030 RSI: 000055669eda9dc0 RDI: 0000000000000024 [ 10.082928][ T190] RBP: 00007ffe37f384c0 R08: 00007ffe37f38510 R09: 0000000000000080 [ 10.082929][ T190] R10: 0000000000000000 R11: 0000000000000202 R12: 000055669eda8ea0 [ 10.082930][ T190] R13: 00007ffe37f385f4 R14: 0000000000000000 R15: 0000000000000000 [ 10.082937][ T190] [ 10.128798][ T195] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 10.141022][ T191] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 10.149466][ T194] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 10.823290][ T202] devlink (202) used greatest stack depth: 23136 bytes left [ 13.958112][ T191] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 13.958129][ T191] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.958132][ T191] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 191, name: (udev-worker) [ 13.958133][ T191] preempt_count: 1, expected: 0 [ 13.958134][ T191] RCU nest depth: 0, expected: 0 [ 13.958135][ T191] locks held by (udev-worker)/191: 6, last CPU#2: [ 13.958138][ T191] #0: ffffffff95efe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 13.958150][ T191] #1: ff1100000c93add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 13.958162][ T191] #2: ffffffff95799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.958169][ T191] #3: ffffffff95799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.958172][ T191] #4: ffffffff95689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.958176][ T191] #5: ffffffff95689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 13.958180][ T191] irq event stamp: 122486 [ 13.958181][ T191] hardirqs last enabled at (122485): [] __down_trylock_console_sem+0x86/0xa0 [ 13.958183][ T191] hardirqs last disabled at (122486): [] console_emit_next_record+0x3f8/0x4f0 [ 13.958185][ T191] softirqs last enabled at (122480): [] netif_change_name+0x216/0x8c0 [ 13.958187][ T191] softirqs last disabled at (122478): [] netif_change_name+0x1ad/0x8c0 [ 13.958189][ T191] Preemption disabled at: [ 13.958190][ T191] [] vprintk_emit+0x31b/0x3e0 [ 13.958196][ T191] CPU: 2 UID: 0 PID: 191 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.958200][ T191] Tainted: [W]=WARN [ 13.958201][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.958202][ T191] Call Trace: [ 13.958204][ T191] [ 13.958206][ T191] dump_stack_lvl+0x6f/0xa0 [ 13.958212][ T191] ? vprintk_emit+0x31b/0x3e0 [ 13.958214][ T191] __might_resched.cold+0x1fe/0x2c1 [ 13.958219][ T191] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.958222][ T191] ? __kmalloc_noprof+0xdb/0x760 [ 13.958227][ T191] __kmalloc_noprof+0x443/0x760 [ 13.958229][ T191] ? alloc_buf.isra.0+0x4b/0x260 [ 13.958235][ T191] ? do_raw_spin_unlock+0x59/0x250 [ 13.958237][ T191] alloc_buf.isra.0+0x4b/0x260 [ 13.958241][ T191] put_chars+0x1e1/0x2f0 [ 13.958244][ T191] ? __send_to_port+0x420/0x420 [ 13.958245][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.958250][ T191] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.958252][ T191] ? validate_chain+0x38b/0xc20 [ 13.958257][ T191] hvc_console_print+0x292/0x780 [ 13.958260][ T191] ? __lock_acquire+0x518/0xc20 [ 13.958265][ T191] ? hvc_write+0x3a0/0x3a0 [ 13.958268][ T191] ? rcu_is_watching+0x16/0xd0 [ 13.958273][ T191] console_emit_next_record+0x252/0x4f0 [ 13.958277][ T191] ? devkmsg_read+0x4e0/0x4e0 [ 13.958281][ T191] ? rcu_is_watching+0x16/0xd0 [ 13.958283][ T191] ? lock_acquire+0x13c/0x160 [ 13.958288][ T191] console_flush_one_record+0x46f/0x710 [ 13.958292][ T191] ? console_emit_next_record+0x4f0/0x4f0 [ 13.958294][ T191] ? __lock_acquire+0x518/0xc20 [ 13.958299][ T191] console_unlock+0xee/0x1f0 [ 13.958304][ T191] ? console_flush_one_record+0x710/0x710 [ 13.958305][ T191] ? rcu_is_watching+0x16/0xd0 [ 13.958308][ T191] ? lock_acquire+0x60/0x160 [ 13.958311][ T191] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.958313][ T191] ? vprintk_emit+0x320/0x3e0 [ 13.958316][ T191] vprintk_emit+0x37c/0x3e0 [ 13.958320][ T191] ? wake_up_klogd_work_func+0x90/0x90 [ 13.958323][ T191] ? __lock_acquire+0x518/0xc20 [ 13.958328][ T191] dev_vprintk_emit+0x27f/0x2c0 [ 13.958334][ T191] ? device_rename.cold+0xa/0xa [ 13.958343][ T191] dev_printk_emit+0xb9/0xee [ 13.958346][ T191] ? dev_vprintk_emit+0x2c0/0x2c0 [ 13.958348][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.958351][ T191] ? validate_chain+0x38b/0xc20 [ 13.958353][ T191] ? is_bpf_text_address+0x72/0x110 [ 13.958357][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.958359][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.958363][ T191] __netdev_printk+0x160/0x1d0 [ 13.958368][ T191] netdev_info+0xe2/0x116 [ 13.958371][ T191] ? netdev_notice+0x120/0x120 [ 13.958373][ T191] ? find_held_lock+0x2b/0x80 [ 13.958377][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 13.958380][ T191] ? mark_held_locks+0x40/0x70 [ 13.958383][ T191] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 13.958386][ T191] netif_change_name.cold+0x4f/0x89 [ 13.958389][ T191] ? __lock_acquire+0x518/0xc20 [ 13.958391][ T191] ? rwsem_optimistic_spin+0x3c7/0x480 [ 13.958393][ T191] ? find_held_lock+0x2/0x80 [ 13.958396][ T191] ? netdev_adjacent_rename_links+0x470/0x470 [ 13.958398][ T191] ? find_held_lock+0x2b/0x80 [ 13.958402][ T191] ? __asan_memset+0x27/0x50 [ 13.958408][ T191] do_setlink.isra.0+0x1f7d/0x2a60 [ 13.958411][ T191] ? __lock_acquire+0x518/0xc20 [ 13.958414][ T191] ? rtnl_link_get_size+0x350/0x350 [ 13.958415][ T191] ? mark_usage+0x61/0x170 [ 13.958417][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.958419][ T191] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.958421][ T191] ? validate_chain+0x38b/0xc20 [ 13.958425][ T191] ? __lock_acquire+0x518/0xc20 [ 13.958430][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 13.958431][ T191] ? rtnl_setlink+0x29d/0x920 [ 13.958435][ T191] ? rcu_is_watching+0x16/0xd0 [ 13.958437][ T191] ? lock_acquire+0x13c/0x160 [ 13.958438][ T191] ? rcu_is_watching+0x16/0xd0 [ 13.958440][ T191] ? rcu_is_watching+0x16/0xd0 [ 13.958442][ T191] ? trace_contention_end+0xb3/0x180 [ 13.958445][ T191] ? __mutex_lock+0x1db/0x1ea0 [ 13.958448][ T191] ? __mutex_lock+0x9a3/0x1ea0 [ 13.958449][ T191] ? __lock_acquire+0x518/0xc20 [ 13.958451][ T191] ? rtnl_setlink+0x29d/0x920 [ 13.958454][ T191] ? mark_usage+0x61/0x170 [ 13.958456][ T191] ? ww_mutex_lock+0x160/0x160 [ 13.958458][ T191] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.958465][ T191] ? mark_usage+0x61/0x170 [ 13.958468][ T191] ? cap_capable+0x1d7/0x3d0 [ 13.958476][ T191] rtnl_setlink+0x527/0x920 [ 13.958480][ T191] ? __rtnl_newlink+0xa50/0xa50 [ 13.958482][ T191] ? __lock_acquire+0x518/0xc20 [ 13.958506][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 13.958508][ T191] ? find_held_lock+0x2b/0x80 [ 13.958511][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 13.958513][ T191] ? mark_usage+0x61/0x170 [ 13.958515][ T191] ? __lock_acquire+0x518/0xc20 [ 13.958519][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 13.958521][ T191] ? find_held_lock+0x2b/0x80 [ 13.958523][ T191] ? __rtnl_newlink+0xa50/0xa50 [ 13.958526][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 13.958529][ T191] ? __rtnl_newlink+0xa50/0xa50 [ 13.958532][ T191] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.958535][ T191] ? rtnl_link_fill+0x900/0x900 [ 13.958537][ T191] ? __lock_acquire+0x518/0xc20 [ 13.958542][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 13.958543][ T191] ? find_held_lock+0x2b/0x80 [ 13.958548][ T191] netlink_rcv_skb+0x14e/0x3a0 [ 13.958551][ T191] ? rtnl_link_fill+0x900/0x900 [ 13.958554][ T191] ? netlink_ack+0xcd0/0xcd0 [ 13.958561][ T191] ? netlink_deliver_tap+0xc5/0x330 [ 13.958563][ T191] ? netlink_deliver_tap+0x13c/0x330 [ 13.958568][ T191] netlink_unicast+0x486/0x750 [ 13.958573][ T191] ? netlink_attachskb+0x810/0x810 [ 13.958575][ T191] ? __lock_acquire+0x518/0xc20 [ 13.958580][ T191] netlink_sendmsg+0x735/0xc60 [ 13.958585][ T191] ? netlink_unicast+0x750/0x750 [ 13.958589][ T191] ? __might_fault+0x97/0x140 [ 13.958592][ T191] ? __might_fault+0x97/0x140 [ 13.958596][ T191] __sys_sendto+0x2aa/0x400 [ 13.958600][ T191] ? __ia32_sys_getpeername+0xd0/0xd0 [ 13.958615][ T191] __x64_sys_sendto+0xe4/0x1f0 [ 13.958617][ T191] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.958621][ T191] ? lockdep_hardirqs_on+0x91/0x130 [ 13.958624][ T191] ? do_syscall_64+0xa6/0x530 [ 13.958625][ T191] do_syscall_64+0xff/0x530 [ 13.958627][ T191] ? exc_page_fault+0xee/0x100 [ 13.958630][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.958632][ T191] RIP: 0033:0x7fdfedf0f54e [ 13.958636][ T191] 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 [ 13.958638][ T191] RSP: 002b:00007ffe37f384b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 13.958641][ T191] RAX: ffffffffffffffda RBX: 000055669ec4c700 RCX: 00007fdfedf0f54e [ 13.958642][ T191] RDX: 0000000000000030 RSI: 000055669eddf480 RDI: 0000000000000012 [ 13.958643][ T191] RBP: 00007ffe37f384c0 R08: 00007ffe37f38510 R09: 0000000000000080 [ 13.958644][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000055669edc2510 [ 13.958645][ T191] R13: 00007ffe37f385f4 R14: 0000000000000000 R15: 0000000000000000 [ 13.958652][ T191] [ 14.031137][ T195] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 14.034127][ T194] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 14.037706][ T193] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 14.513115][ T191] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 14.522951][ T195] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 14.545670][ T194] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 14.551343][ T193] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 14.911281][ T194] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 14.921768][ T191] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 14.932953][ T195] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 14.937489][ T193] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 15.285452][ T191] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 15.285548][ T191] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.285552][ T191] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 191, name: (udev-worker) [ 15.285553][ T191] preempt_count: 1, expected: 0 [ 15.285554][ T191] RCU nest depth: 0, expected: 0 [ 15.285555][ T191] locks held by (udev-worker)/191: 6, last CPU#1: [ 15.285558][ T191] #0: ffffffff95efe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 15.285570][ T191] #1: ff1100000d2f2dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 15.285575][ T191] #2: ffffffff95799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.285581][ T191] #3: ffffffff95799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.285584][ T191] #4: ffffffff95689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.285588][ T191] #5: ffffffff95689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 15.285592][ T191] irq event stamp: 503830 [ 15.285592][ T191] hardirqs last enabled at (503829): [] __down_trylock_console_sem+0x86/0xa0 [ 15.285595][ T191] hardirqs last disabled at (503830): [] console_emit_next_record+0x3f8/0x4f0 [ 15.285597][ T191] softirqs last enabled at (503818): [] netif_change_name+0x216/0x8c0 [ 15.285599][ T191] softirqs last disabled at (503816): [] netif_change_name+0x1ad/0x8c0 [ 15.285601][ T191] Preemption disabled at: [ 15.285602][ T191] [] vprintk_emit+0x31b/0x3e0 [ 15.285608][ T191] CPU: 1 UID: 0 PID: 191 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.285611][ T191] Tainted: [W]=WARN [ 15.285612][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.285614][ T191] Call Trace: [ 15.285616][ T191] [ 15.285618][ T191] dump_stack_lvl+0x6f/0xa0 [ 15.285623][ T191] ? vprintk_emit+0x31b/0x3e0 [ 15.285626][ T191] __might_resched.cold+0x1fe/0x2c1 [ 15.285630][ T191] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.285634][ T191] ? __kmalloc_noprof+0xdb/0x760 [ 15.285639][ T191] __kmalloc_noprof+0x443/0x760 [ 15.285641][ T191] ? alloc_buf.isra.0+0x4b/0x260 [ 15.285647][ T191] ? do_raw_spin_unlock+0x59/0x250 [ 15.285649][ T191] alloc_buf.isra.0+0x4b/0x260 [ 15.285652][ T191] put_chars+0x1e1/0x2f0 [ 15.285655][ T191] ? __send_to_port+0x420/0x420 [ 15.285657][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.285661][ T191] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.285663][ T191] ? validate_chain+0x38b/0xc20 [ 15.285668][ T191] hvc_console_print+0x292/0x780 [ 15.285671][ T191] ? __lock_acquire+0x518/0xc20 [ 15.285676][ T191] ? hvc_write+0x3a0/0x3a0 [ 15.285679][ T191] ? rcu_is_watching+0x16/0xd0 [ 15.285684][ T191] console_emit_next_record+0x252/0x4f0 [ 15.285688][ T191] ? devkmsg_read+0x4e0/0x4e0 [ 15.285692][ T191] ? rcu_is_watching+0x16/0xd0 [ 15.285694][ T191] ? lock_acquire+0x13c/0x160 [ 15.285698][ T191] console_flush_one_record+0x46f/0x710 [ 15.285702][ T191] ? console_emit_next_record+0x4f0/0x4f0 [ 15.285704][ T191] ? __lock_acquire+0x518/0xc20 [ 15.285709][ T191] console_unlock+0xee/0x1f0 [ 15.285711][ T191] ? console_flush_one_record+0x710/0x710 [ 15.285713][ T191] ? rcu_is_watching+0x16/0xd0 [ 15.285715][ T191] ? lock_acquire+0x60/0x160 [ 15.285719][ T191] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.285720][ T191] ? vprintk_emit+0x320/0x3e0 [ 15.285724][ T191] vprintk_emit+0x37c/0x3e0 [ 15.285727][ T191] ? wake_up_klogd_work_func+0x90/0x90 [ 15.285730][ T191] ? __lock_acquire+0x518/0xc20 [ 15.285735][ T191] dev_vprintk_emit+0x27f/0x2c0 [ 15.285740][ T191] ? device_rename.cold+0xa/0xa [ 15.285749][ T191] dev_printk_emit+0xb9/0xee [ 15.285751][ T191] ? dev_vprintk_emit+0x2c0/0x2c0 [ 15.285753][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.285756][ T191] ? validate_chain+0x38b/0xc20 [ 15.285758][ T191] ? is_bpf_text_address+0x72/0x110 [ 15.285762][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.285764][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.285768][ T191] __netdev_printk+0x160/0x1d0 [ 15.285773][ T191] netdev_info+0xe2/0x116 [ 15.285775][ T191] ? netdev_notice+0x120/0x120 [ 15.285778][ T191] ? find_held_lock+0x2b/0x80 [ 15.285782][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 15.285784][ T191] ? mark_held_locks+0x40/0x70 [ 15.285787][ T191] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 15.285790][ T191] netif_change_name.cold+0x4f/0x89 [ 15.285793][ T191] ? __lock_acquire+0x518/0xc20 [ 15.285795][ T191] ? rwsem_optimistic_spin+0x3c7/0x480 [ 15.285797][ T191] ? find_held_lock+0x2/0x80 [ 15.285800][ T191] ? netdev_adjacent_rename_links+0x470/0x470 [ 15.285803][ T191] ? find_held_lock+0x2b/0x80 [ 15.285806][ T191] ? __asan_memset+0x27/0x50 [ 15.285812][ T191] do_setlink.isra.0+0x1f7d/0x2a60 [ 15.285815][ T191] ? __lock_acquire+0x518/0xc20 [ 15.285818][ T191] ? rtnl_link_get_size+0x350/0x350 [ 15.285819][ T191] ? mark_usage+0x61/0x170 [ 15.285821][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.285823][ T191] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.285825][ T191] ? validate_chain+0x38b/0xc20 [ 15.285829][ T191] ? __lock_acquire+0x518/0xc20 [ 15.285834][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 15.285835][ T191] ? rtnl_setlink+0x29d/0x920 [ 15.285838][ T191] ? rcu_is_watching+0x16/0xd0 [ 15.285841][ T191] ? lock_acquire+0x13c/0x160 [ 15.285842][ T191] ? rcu_is_watching+0x16/0xd0 [ 15.285844][ T191] ? rcu_is_watching+0x16/0xd0 [ 15.285846][ T191] ? trace_contention_end+0xb3/0x180 [ 15.285848][ T191] ? __mutex_lock+0x1db/0x1ea0 [ 15.285852][ T191] ? __mutex_lock+0x9a3/0x1ea0 [ 15.285853][ T191] ? __lock_acquire+0x518/0xc20 [ 15.285855][ T191] ? rtnl_setlink+0x29d/0x920 [ 15.285857][ T191] ? mark_usage+0x61/0x170 [ 15.285860][ T191] ? ww_mutex_lock+0x160/0x160 [ 15.285862][ T191] ? nla_get_range_signed+0x3d0/0x3d0 [ 15.285868][ T191] ? mark_usage+0x61/0x170 [ 15.285871][ T191] ? cap_capable+0x1d7/0x3d0 [ 15.285879][ T191] rtnl_setlink+0x527/0x920 [ 15.285883][ T191] ? __rtnl_newlink+0xa50/0xa50 [ 15.285884][ T191] ? __lock_acquire+0x518/0xc20 [ 15.285908][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 15.285909][ T191] ? find_held_lock+0x2b/0x80 [ 15.285912][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 15.285914][ T191] ? mark_usage+0x61/0x170 [ 15.285916][ T191] ? __lock_acquire+0x518/0xc20 [ 15.285920][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 15.285922][ T191] ? find_held_lock+0x2b/0x80 [ 15.285925][ T191] ? __rtnl_newlink+0xa50/0xa50 [ 15.285927][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 15.285930][ T191] ? __rtnl_newlink+0xa50/0xa50 [ 15.285933][ T191] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.285936][ T191] ? rtnl_link_fill+0x900/0x900 [ 15.285938][ T191] ? __lock_acquire+0x518/0xc20 [ 15.285943][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 15.285944][ T191] ? find_held_lock+0x2b/0x80 [ 15.285948][ T191] netlink_rcv_skb+0x14e/0x3a0 [ 15.285952][ T191] ? rtnl_link_fill+0x900/0x900 [ 15.285955][ T191] ? netlink_ack+0xcd0/0xcd0 [ 15.285962][ T191] ? netlink_deliver_tap+0xc5/0x330 [ 15.285964][ T191] ? netlink_deliver_tap+0x13c/0x330 [ 15.285969][ T191] netlink_unicast+0x486/0x750 [ 15.285973][ T191] ? netlink_attachskb+0x810/0x810 [ 15.285976][ T191] ? __lock_acquire+0x518/0xc20 [ 15.285981][ T191] netlink_sendmsg+0x735/0xc60 [ 15.285985][ T191] ? netlink_unicast+0x750/0x750 [ 15.285989][ T191] ? __might_fault+0x97/0x140 [ 15.285992][ T191] ? __might_fault+0x97/0x140 [ 15.285996][ T191] __sys_sendto+0x2aa/0x400 [ 15.285999][ T191] ? __ia32_sys_getpeername+0xd0/0xd0 [ 15.286014][ T191] __x64_sys_sendto+0xe4/0x1f0 [ 15.286016][ T191] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 15.286019][ T191] ? lockdep_hardirqs_on+0x91/0x130 [ 15.286022][ T191] ? do_syscall_64+0xa6/0x530 [ 15.286024][ T191] do_syscall_64+0xff/0x530 [ 15.286025][ T191] ? exc_page_fault+0xee/0x100 [ 15.286028][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.286030][ T191] RIP: 0033:0x7fdfedf0f54e [ 15.286034][ T191] 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 [ 15.286036][ T191] RSP: 002b:00007ffe37f384b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 15.286039][ T191] RAX: ffffffffffffffda RBX: 000055669ec4c700 RCX: 00007fdfedf0f54e [ 15.286040][ T191] RDX: 0000000000000030 RSI: 000055669ec4cfb0 RDI: 0000000000000012 [ 15.286041][ T191] RBP: 00007ffe37f384c0 R08: 00007ffe37f38510 R09: 0000000000000080 [ 15.286042][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000055669edb8b40 [ 15.286043][ T191] R13: 00007ffe37f385f4 R14: 0000000000000000 R15: 0000000000000000 [ 15.286050][ T191] [ 15.328746][ T194] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 15.333125][ T195] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 15.336133][ T193] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 15.794625][ T195] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 15.809136][ T194] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 15.815095][ T191] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 15.822617][ T193] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 16.184047][ T191] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 16.196399][ T194] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 16.204469][ T195] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 16.230007][ T193] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 16.685077][ T191] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 16.685094][ T191] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.685097][ T191] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 191, name: (udev-worker) [ 16.685098][ T191] preempt_count: 1, expected: 0 [ 16.685099][ T191] RCU nest depth: 0, expected: 0 [ 16.685100][ T191] locks held by (udev-worker)/191: 6, last CPU#2: [ 16.685103][ T191] #0: ffffffff95efe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 16.685114][ T191] #1: ff1100001063add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 16.685119][ T191] #2: ffffffff95799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.685124][ T191] #3: ffffffff95799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.685128][ T191] #4: ffffffff95689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.685132][ T191] #5: ffffffff95689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 16.685136][ T191] irq event stamp: 906528 [ 16.685137][ T191] hardirqs last enabled at (906527): [] __down_trylock_console_sem+0x86/0xa0 [ 16.685139][ T191] hardirqs last disabled at (906528): [] console_emit_next_record+0x3f8/0x4f0 [ 16.685141][ T191] softirqs last enabled at (906522): [] netif_change_name+0x216/0x8c0 [ 16.685143][ T191] softirqs last disabled at (906520): [] netif_change_name+0x1ad/0x8c0 [ 16.685145][ T191] Preemption disabled at: [ 16.685146][ T191] [] vprintk_emit+0x31b/0x3e0 [ 16.685151][ T191] CPU: 2 UID: 0 PID: 191 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.685155][ T191] Tainted: [W]=WARN [ 16.685157][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.685159][ T191] Call Trace: [ 16.685161][ T191] [ 16.685163][ T191] dump_stack_lvl+0x6f/0xa0 [ 16.685173][ T191] ? vprintk_emit+0x31b/0x3e0 [ 16.685175][ T191] __might_resched.cold+0x1fe/0x2c1 [ 16.685181][ T191] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.685185][ T191] ? __kmalloc_noprof+0xdb/0x760 [ 16.685190][ T191] __kmalloc_noprof+0x443/0x760 [ 16.685192][ T191] ? alloc_buf.isra.0+0x4b/0x260 [ 16.685198][ T191] ? do_raw_spin_unlock+0x59/0x250 [ 16.685200][ T191] alloc_buf.isra.0+0x4b/0x260 [ 16.685204][ T191] put_chars+0x1e1/0x2f0 [ 16.685207][ T191] ? __send_to_port+0x420/0x420 [ 16.685208][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.685212][ T191] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.685215][ T191] ? validate_chain+0x38b/0xc20 [ 16.685220][ T191] hvc_console_print+0x292/0x780 [ 16.685222][ T191] ? __lock_acquire+0x518/0xc20 [ 16.685228][ T191] ? hvc_write+0x3a0/0x3a0 [ 16.685230][ T191] ? rcu_is_watching+0x16/0xd0 [ 16.685236][ T191] console_emit_next_record+0x252/0x4f0 [ 16.685239][ T191] ? devkmsg_read+0x4e0/0x4e0 [ 16.685244][ T191] ? rcu_is_watching+0x16/0xd0 [ 16.685246][ T191] ? lock_acquire+0x13c/0x160 [ 16.685250][ T191] console_flush_one_record+0x46f/0x710 [ 16.685254][ T191] ? console_emit_next_record+0x4f0/0x4f0 [ 16.685256][ T191] ? __lock_acquire+0x518/0xc20 [ 16.685261][ T191] console_unlock+0xee/0x1f0 [ 16.685264][ T191] ? console_flush_one_record+0x710/0x710 [ 16.685266][ T191] ? rcu_is_watching+0x16/0xd0 [ 16.685268][ T191] ? lock_acquire+0x60/0x160 [ 16.685272][ T191] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.685273][ T191] ? vprintk_emit+0x320/0x3e0 [ 16.685277][ T191] vprintk_emit+0x37c/0x3e0 [ 16.685281][ T191] ? wake_up_klogd_work_func+0x90/0x90 [ 16.685284][ T191] ? __lock_acquire+0x518/0xc20 [ 16.685289][ T191] dev_vprintk_emit+0x27f/0x2c0 [ 16.685294][ T191] ? device_rename.cold+0xa/0xa [ 16.685306][ T191] dev_printk_emit+0xb9/0xee [ 16.685308][ T191] ? dev_vprintk_emit+0x2c0/0x2c0 [ 16.685310][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.685313][ T191] ? validate_chain+0x38b/0xc20 [ 16.685316][ T191] ? is_bpf_text_address+0x72/0x110 [ 16.685319][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.685322][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.685326][ T191] __netdev_printk+0x160/0x1d0 [ 16.685331][ T191] netdev_info+0xe2/0x116 [ 16.685334][ T191] ? netdev_notice+0x120/0x120 [ 16.685336][ T191] ? find_held_lock+0x2b/0x80 [ 16.685340][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 16.685343][ T191] ? mark_held_locks+0x40/0x70 [ 16.685346][ T191] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 16.685349][ T191] netif_change_name.cold+0x4f/0x89 [ 16.685353][ T191] ? __lock_acquire+0x518/0xc20 [ 16.685354][ T191] ? rwsem_optimistic_spin+0x3c7/0x480 [ 16.685357][ T191] ? find_held_lock+0x2/0x80 [ 16.685360][ T191] ? netdev_adjacent_rename_links+0x470/0x470 [ 16.685363][ T191] ? find_held_lock+0x2b/0x80 [ 16.685366][ T191] ? __asan_memset+0x27/0x50 [ 16.685372][ T191] do_setlink.isra.0+0x1f7d/0x2a60 [ 16.685376][ T191] ? __lock_acquire+0x518/0xc20 [ 16.685378][ T191] ? rtnl_link_get_size+0x350/0x350 [ 16.685380][ T191] ? mark_usage+0x61/0x170 [ 16.685381][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.685384][ T191] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.685386][ T191] ? validate_chain+0x38b/0xc20 [ 16.685390][ T191] ? __lock_acquire+0x518/0xc20 [ 16.685395][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 16.685397][ T191] ? rtnl_setlink+0x29d/0x920 [ 16.685400][ T191] ? rcu_is_watching+0x16/0xd0 [ 16.685402][ T191] ? lock_acquire+0x13c/0x160 [ 16.685403][ T191] ? rcu_is_watching+0x16/0xd0 [ 16.685405][ T191] ? rcu_is_watching+0x16/0xd0 [ 16.685407][ T191] ? trace_contention_end+0xb3/0x180 [ 16.685410][ T191] ? __mutex_lock+0x1db/0x1ea0 [ 16.685413][ T191] ? __mutex_lock+0x9a3/0x1ea0 [ 16.685414][ T191] ? __lock_acquire+0x518/0xc20 [ 16.685416][ T191] ? rtnl_setlink+0x29d/0x920 [ 16.685419][ T191] ? mark_usage+0x61/0x170 [ 16.685422][ T191] ? ww_mutex_lock+0x160/0x160 [ 16.685423][ T191] ? nla_get_range_signed+0x3d0/0x3d0 [ 16.685430][ T191] ? mark_usage+0x61/0x170 [ 16.685433][ T191] ? cap_capable+0x1d7/0x3d0 [ 16.685441][ T191] rtnl_setlink+0x527/0x920 [ 16.685445][ T191] ? __rtnl_newlink+0xa50/0xa50 [ 16.685447][ T191] ? __lock_acquire+0x518/0xc20 [ 16.685472][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 16.685473][ T191] ? find_held_lock+0x2b/0x80 [ 16.685477][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 16.685479][ T191] ? mark_usage+0x61/0x170 [ 16.685480][ T191] ? __lock_acquire+0x518/0xc20 [ 16.685485][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 16.685487][ T191] ? find_held_lock+0x2b/0x80 [ 16.685489][ T191] ? __rtnl_newlink+0xa50/0xa50 [ 16.685492][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 16.685495][ T191] ? __rtnl_newlink+0xa50/0xa50 [ 16.685498][ T191] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.685502][ T191] ? rtnl_link_fill+0x900/0x900 [ 16.685503][ T191] ? __lock_acquire+0x518/0xc20 [ 16.685508][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 16.685509][ T191] ? find_held_lock+0x2b/0x80 [ 16.685514][ T191] netlink_rcv_skb+0x14e/0x3a0 [ 16.685517][ T191] ? rtnl_link_fill+0x900/0x900 [ 16.685521][ T191] ? netlink_ack+0xcd0/0xcd0 [ 16.685528][ T191] ? netlink_deliver_tap+0xc5/0x330 [ 16.685530][ T191] ? netlink_deliver_tap+0x13c/0x330 [ 16.685535][ T191] netlink_unicast+0x486/0x750 [ 16.685539][ T191] ? netlink_attachskb+0x810/0x810 [ 16.685542][ T191] ? __lock_acquire+0x518/0xc20 [ 16.685547][ T191] netlink_sendmsg+0x735/0xc60 [ 16.685551][ T191] ? netlink_unicast+0x750/0x750 [ 16.685555][ T191] ? __might_fault+0x97/0x140 [ 16.685558][ T191] ? __might_fault+0x97/0x140 [ 16.685562][ T191] __sys_sendto+0x2aa/0x400 [ 16.685566][ T191] ? __ia32_sys_getpeername+0xd0/0xd0 [ 16.685577][ T191] ? exc_page_fault+0x87/0x100 [ 16.685584][ T191] __x64_sys_sendto+0xe4/0x1f0 [ 16.685586][ T191] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.685590][ T191] ? lockdep_hardirqs_on+0x91/0x130 [ 16.685591][ T191] ? do_syscall_64+0xa6/0x530 [ 16.685593][ T191] do_syscall_64+0xff/0x530 [ 16.685594][ T191] ? exc_page_fault+0xee/0x100 [ 16.685597][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.685600][ T191] RIP: 0033:0x7fdfedf0f54e [ 16.685604][ T191] 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 [ 16.685605][ T191] RSP: 002b:00007ffe37f384b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 16.685608][ T191] RAX: ffffffffffffffda RBX: 000055669ec4c700 RCX: 00007fdfedf0f54e [ 16.685610][ T191] RDX: 0000000000000030 RSI: 000055669ec41ff0 RDI: 0000000000000012 [ 16.685611][ T191] RBP: 00007ffe37f384c0 R08: 00007ffe37f38510 R09: 0000000000000080 [ 16.685611][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000055669edd12a0 [ 16.685612][ T191] R13: 00007ffe37f385f4 R14: 0000000000000000 R15: 0000000000000000 [ 16.685620][ T191] [ 16.751502][ T193] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 16.760739][ T194] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 16.770624][ T195] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 17.133158][ T195] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 17.143868][ T191] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 17.153456][ T194] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 17.162781][ T193] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 18.268041][ T191] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 18.268059][ T191] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.268062][ T191] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 191, name: (udev-worker) [ 18.268064][ T191] preempt_count: 1, expected: 0 [ 18.268065][ T191] RCU nest depth: 0, expected: 0 [ 18.268066][ T191] locks held by (udev-worker)/191: 6, last CPU#0: [ 18.268068][ T191] #0: ffffffff95efe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 18.268080][ T191] #1: ff1100000c71add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 18.268085][ T191] #2: ffffffff95799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.268091][ T191] #3: ffffffff95799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.268095][ T191] #4: ffffffff95689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.268098][ T191] #5: ffffffff95689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 18.268102][ T191] irq event stamp: 1170634 [ 18.268103][ T191] hardirqs last enabled at (1170633): [] __down_trylock_console_sem+0x86/0xa0 [ 18.268105][ T191] hardirqs last disabled at (1170634): [] console_emit_next_record+0x3f8/0x4f0 [ 18.268107][ T191] softirqs last enabled at (1170628): [] netif_change_name+0x216/0x8c0 [ 18.268110][ T191] softirqs last disabled at (1170626): [] netif_change_name+0x1ad/0x8c0 [ 18.268112][ T191] Preemption disabled at: [ 18.268112][ T191] [] vprintk_emit+0x31b/0x3e0 [ 18.268118][ T191] CPU: 0 UID: 0 PID: 191 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.268121][ T191] Tainted: [W]=WARN [ 18.268122][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.268124][ T191] Call Trace: [ 18.268126][ T191] [ 18.268127][ T191] dump_stack_lvl+0x6f/0xa0 [ 18.268133][ T191] ? vprintk_emit+0x31b/0x3e0 [ 18.268135][ T191] __might_resched.cold+0x1fe/0x2c1 [ 18.268140][ T191] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.268144][ T191] ? __kmalloc_noprof+0xdb/0x760 [ 18.268149][ T191] __kmalloc_noprof+0x443/0x760 [ 18.268151][ T191] ? alloc_buf.isra.0+0x4b/0x260 [ 18.268157][ T191] ? do_raw_spin_unlock+0x59/0x250 [ 18.268160][ T191] alloc_buf.isra.0+0x4b/0x260 [ 18.268164][ T191] put_chars+0x1e1/0x2f0 [ 18.268167][ T191] ? __send_to_port+0x420/0x420 [ 18.268169][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.268173][ T191] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.268175][ T191] ? validate_chain+0x38b/0xc20 [ 18.268188][ T191] hvc_console_print+0x292/0x780 [ 18.268190][ T191] ? __lock_acquire+0x518/0xc20 [ 18.268196][ T191] ? hvc_write+0x3a0/0x3a0 [ 18.268198][ T191] ? rcu_is_watching+0x16/0xd0 [ 18.268203][ T191] console_emit_next_record+0x252/0x4f0 [ 18.268207][ T191] ? devkmsg_read+0x4e0/0x4e0 [ 18.268212][ T191] ? rcu_is_watching+0x16/0xd0 [ 18.268214][ T191] ? lock_acquire+0x13c/0x160 [ 18.268218][ T191] console_flush_one_record+0x46f/0x710 [ 18.268222][ T191] ? console_emit_next_record+0x4f0/0x4f0 [ 18.268224][ T191] ? __lock_acquire+0x518/0xc20 [ 18.268229][ T191] console_unlock+0xee/0x1f0 [ 18.268231][ T191] ? console_flush_one_record+0x710/0x710 [ 18.268233][ T191] ? rcu_is_watching+0x16/0xd0 [ 18.268235][ T191] ? lock_acquire+0x60/0x160 [ 18.268239][ T191] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.268240][ T191] ? vprintk_emit+0x320/0x3e0 [ 18.268243][ T191] vprintk_emit+0x37c/0x3e0 [ 18.268247][ T191] ? wake_up_klogd_work_func+0x90/0x90 [ 18.268250][ T191] ? __lock_acquire+0x518/0xc20 [ 18.268255][ T191] dev_vprintk_emit+0x27f/0x2c0 [ 18.268260][ T191] ? device_rename.cold+0xa/0xa [ 18.268269][ T191] dev_printk_emit+0xb9/0xee [ 18.268271][ T191] ? dev_vprintk_emit+0x2c0/0x2c0 [ 18.268273][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.268276][ T191] ? validate_chain+0x38b/0xc20 [ 18.268278][ T191] ? is_bpf_text_address+0x72/0x110 [ 18.268282][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.268284][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.268288][ T191] __netdev_printk+0x160/0x1d0 [ 18.268294][ T191] netdev_info+0xe2/0x116 [ 18.268296][ T191] ? netdev_notice+0x120/0x120 [ 18.268298][ T191] ? find_held_lock+0x2b/0x80 [ 18.268304][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 18.268306][ T191] ? mark_held_locks+0x40/0x70 [ 18.268310][ T191] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 18.268312][ T191] netif_change_name.cold+0x4f/0x89 [ 18.268316][ T191] ? __lock_acquire+0x518/0xc20 [ 18.268317][ T191] ? rwsem_optimistic_spin+0x3c7/0x480 [ 18.268320][ T191] ? find_held_lock+0x2/0x80 [ 18.268323][ T191] ? netdev_adjacent_rename_links+0x470/0x470 [ 18.268325][ T191] ? find_held_lock+0x2b/0x80 [ 18.268329][ T191] ? __asan_memset+0x27/0x50 [ 18.268335][ T191] do_setlink.isra.0+0x1f7d/0x2a60 [ 18.268338][ T191] ? __lock_acquire+0x518/0xc20 [ 18.268341][ T191] ? rtnl_link_get_size+0x350/0x350 [ 18.268342][ T191] ? mark_usage+0x61/0x170 [ 18.268344][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.268346][ T191] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.268348][ T191] ? validate_chain+0x38b/0xc20 [ 18.268352][ T191] ? __lock_acquire+0x518/0xc20 [ 18.268357][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 18.268358][ T191] ? rtnl_setlink+0x29d/0x920 [ 18.268361][ T191] ? rcu_is_watching+0x16/0xd0 [ 18.268364][ T191] ? lock_acquire+0x13c/0x160 [ 18.268365][ T191] ? rcu_is_watching+0x16/0xd0 [ 18.268367][ T191] ? rcu_is_watching+0x16/0xd0 [ 18.268369][ T191] ? trace_contention_end+0xb3/0x180 [ 18.268371][ T191] ? __mutex_lock+0x1db/0x1ea0 [ 18.268375][ T191] ? __mutex_lock+0x9a3/0x1ea0 [ 18.268376][ T191] ? __lock_acquire+0x518/0xc20 [ 18.268378][ T191] ? rtnl_setlink+0x29d/0x920 [ 18.268380][ T191] ? mark_usage+0x61/0x170 [ 18.268383][ T191] ? ww_mutex_lock+0x160/0x160 [ 18.268384][ T191] ? nla_get_range_signed+0x3d0/0x3d0 [ 18.268391][ T191] ? mark_usage+0x61/0x170 [ 18.268394][ T191] ? cap_capable+0x1d7/0x3d0 [ 18.268403][ T191] rtnl_setlink+0x527/0x920 [ 18.268407][ T191] ? __rtnl_newlink+0xa50/0xa50 [ 18.268408][ T191] ? __lock_acquire+0x518/0xc20 [ 18.268433][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 18.268434][ T191] ? find_held_lock+0x2b/0x80 [ 18.268438][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 18.268439][ T191] ? mark_usage+0x61/0x170 [ 18.268441][ T191] ? __lock_acquire+0x518/0xc20 [ 18.268446][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 18.268448][ T191] ? find_held_lock+0x2b/0x80 [ 18.268450][ T191] ? __rtnl_newlink+0xa50/0xa50 [ 18.268452][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 18.268456][ T191] ? __rtnl_newlink+0xa50/0xa50 [ 18.268458][ T191] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 18.268462][ T191] ? rtnl_link_fill+0x900/0x900 [ 18.268463][ T191] ? __lock_acquire+0x518/0xc20 [ 18.268468][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 18.268470][ T191] ? find_held_lock+0x2b/0x80 [ 18.268474][ T191] netlink_rcv_skb+0x14e/0x3a0 [ 18.268477][ T191] ? rtnl_link_fill+0x900/0x900 [ 18.268481][ T191] ? netlink_ack+0xcd0/0xcd0 [ 18.268488][ T191] ? netlink_deliver_tap+0xc5/0x330 [ 18.268490][ T191] ? netlink_deliver_tap+0x13c/0x330 [ 18.268495][ T191] netlink_unicast+0x486/0x750 [ 18.268499][ T191] ? netlink_attachskb+0x810/0x810 [ 18.268501][ T191] ? __lock_acquire+0x518/0xc20 [ 18.268506][ T191] netlink_sendmsg+0x735/0xc60 [ 18.268510][ T191] ? netlink_unicast+0x750/0x750 [ 18.268514][ T191] ? __might_fault+0x97/0x140 [ 18.268518][ T191] ? __might_fault+0x97/0x140 [ 18.268521][ T191] __sys_sendto+0x2aa/0x400 [ 18.268525][ T191] ? __ia32_sys_getpeername+0xd0/0xd0 [ 18.268540][ T191] __x64_sys_sendto+0xe4/0x1f0 [ 18.268542][ T191] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.268546][ T191] ? lockdep_hardirqs_on+0x91/0x130 [ 18.268549][ T191] ? do_syscall_64+0xa6/0x530 [ 18.268550][ T191] do_syscall_64+0xff/0x530 [ 18.268552][ T191] ? irq_exit_rcu+0x1a/0x30 [ 18.268556][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.268558][ T191] RIP: 0033:0x7fdfedf0f54e [ 18.268562][ T191] 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 [ 18.268564][ T191] RSP: 002b:00007ffe37f384b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 18.268567][ T191] RAX: ffffffffffffffda RBX: 000055669ec4c700 RCX: 00007fdfedf0f54e [ 18.268569][ T191] RDX: 0000000000000030 RSI: 000055669eda2c40 RDI: 0000000000000012 [ 18.268570][ T191] RBP: 00007ffe37f384c0 R08: 00007ffe37f38510 R09: 0000000000000080 [ 18.268570][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000055669edca2b0 [ 18.268571][ T191] R13: 00007ffe37f385f4 R14: 0000000000000000 R15: 0000000000000000 [ 18.268578][ T191] [ 18.581275][ T191] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 18.595719][ T194] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 18.856941][ T195] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 18.871213][ T191] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 18.880868][ T194] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 18.896434][ T193] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 19.360539][ T191] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 19.360556][ T191] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.360558][ T191] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 191, name: (udev-worker) [ 19.360560][ T191] preempt_count: 1, expected: 0 [ 19.360561][ T191] RCU nest depth: 0, expected: 0 [ 19.360562][ T191] locks held by (udev-worker)/191: 6, last CPU#1: [ 19.360564][ T191] #0: ffffffff95efe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 19.360576][ T191] #1: ff1100000d3f2dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 19.360581][ T191] #2: ffffffff95799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.360587][ T191] #3: ffffffff95799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.360591][ T191] #4: ffffffff95689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.360594][ T191] #5: ffffffff95689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 19.360598][ T191] irq event stamp: 1503292 [ 19.360599][ T191] hardirqs last enabled at (1503291): [] __down_trylock_console_sem+0x86/0xa0 [ 19.360601][ T191] hardirqs last disabled at (1503292): [] console_emit_next_record+0x3f8/0x4f0 [ 19.360603][ T191] softirqs last enabled at (1503286): [] netif_change_name+0x216/0x8c0 [ 19.360605][ T191] softirqs last disabled at (1503284): [] netif_change_name+0x1ad/0x8c0 [ 19.360607][ T191] Preemption disabled at: [ 19.360608][ T191] [] vprintk_emit+0x31b/0x3e0 [ 19.360613][ T191] CPU: 1 UID: 0 PID: 191 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.360617][ T191] Tainted: [W]=WARN [ 19.360618][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.360619][ T191] Call Trace: [ 19.360621][ T191] [ 19.360623][ T191] dump_stack_lvl+0x6f/0xa0 [ 19.360628][ T191] ? vprintk_emit+0x31b/0x3e0 [ 19.360630][ T191] __might_resched.cold+0x1fe/0x2c1 [ 19.360635][ T191] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.360639][ T191] ? __kmalloc_noprof+0xdb/0x760 [ 19.360643][ T191] __kmalloc_noprof+0x443/0x760 [ 19.360646][ T191] ? alloc_buf.isra.0+0x4b/0x260 [ 19.360652][ T191] ? do_raw_spin_unlock+0x59/0x250 [ 19.360655][ T191] alloc_buf.isra.0+0x4b/0x260 [ 19.360658][ T191] put_chars+0x1e1/0x2f0 [ 19.360661][ T191] ? __send_to_port+0x420/0x420 [ 19.360662][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.360667][ T191] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.360669][ T191] ? validate_chain+0x38b/0xc20 [ 19.360674][ T191] hvc_console_print+0x292/0x780 [ 19.360677][ T191] ? __lock_acquire+0x518/0xc20 [ 19.360682][ T191] ? hvc_write+0x3a0/0x3a0 [ 19.360685][ T191] ? rcu_is_watching+0x16/0xd0 [ 19.360691][ T191] console_emit_next_record+0x252/0x4f0 [ 19.360695][ T191] ? devkmsg_read+0x4e0/0x4e0 [ 19.360699][ T191] ? rcu_is_watching+0x16/0xd0 [ 19.360702][ T191] ? lock_acquire+0x13c/0x160 [ 19.360706][ T191] console_flush_one_record+0x46f/0x710 [ 19.360710][ T191] ? console_emit_next_record+0x4f0/0x4f0 [ 19.360711][ T191] ? __lock_acquire+0x518/0xc20 [ 19.360717][ T191] console_unlock+0xee/0x1f0 [ 19.360720][ T191] ? console_flush_one_record+0x710/0x710 [ 19.360721][ T191] ? rcu_is_watching+0x16/0xd0 [ 19.360724][ T191] ? lock_acquire+0x60/0x160 [ 19.360728][ T191] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.360729][ T191] ? vprintk_emit+0x320/0x3e0 [ 19.360733][ T191] vprintk_emit+0x37c/0x3e0 [ 19.360737][ T191] ? wake_up_klogd_work_func+0x90/0x90 [ 19.360740][ T191] ? __lock_acquire+0x518/0xc20 [ 19.360744][ T191] dev_vprintk_emit+0x27f/0x2c0 [ 19.360750][ T191] ? device_rename.cold+0xa/0xa [ 19.360759][ T191] dev_printk_emit+0xb9/0xee [ 19.360762][ T191] ? dev_vprintk_emit+0x2c0/0x2c0 [ 19.360764][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.360767][ T191] ? validate_chain+0x38b/0xc20 [ 19.360769][ T191] ? is_bpf_text_address+0x72/0x110 [ 19.360773][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.360775][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.360779][ T191] __netdev_printk+0x160/0x1d0 [ 19.360785][ T191] netdev_info+0xe2/0x116 [ 19.360787][ T191] ? netdev_notice+0x120/0x120 [ 19.360790][ T191] ? find_held_lock+0x2b/0x80 [ 19.360794][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 19.360796][ T191] ? mark_held_locks+0x40/0x70 [ 19.360800][ T191] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 19.360803][ T191] netif_change_name.cold+0x4f/0x89 [ 19.360806][ T191] ? __lock_acquire+0x518/0xc20 [ 19.360807][ T191] ? rwsem_optimistic_spin+0x3c7/0x480 [ 19.360810][ T191] ? find_held_lock+0x2/0x80 [ 19.360813][ T191] ? netdev_adjacent_rename_links+0x470/0x470 [ 19.360816][ T191] ? find_held_lock+0x2b/0x80 [ 19.360819][ T191] ? __asan_memset+0x27/0x50 [ 19.360825][ T191] do_setlink.isra.0+0x1f7d/0x2a60 [ 19.360829][ T191] ? validate_chain+0x38b/0xc20 [ 19.360831][ T191] ? rtnl_link_get_size+0x350/0x350 [ 19.360833][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.360836][ T191] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.360837][ T191] ? validate_chain+0x38b/0xc20 [ 19.360840][ T191] ? find_held_lock+0x2b/0x80 [ 19.360844][ T191] ? __lock_acquire+0x518/0xc20 [ 19.360848][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 19.360850][ T191] ? rtnl_setlink+0x29d/0x920 [ 19.360853][ T191] ? rcu_is_watching+0x16/0xd0 [ 19.360856][ T191] ? lock_acquire+0x13c/0x160 [ 19.360857][ T191] ? rcu_is_watching+0x16/0xd0 [ 19.360859][ T191] ? rcu_is_watching+0x16/0xd0 [ 19.360861][ T191] ? trace_contention_end+0xb3/0x180 [ 19.360864][ T191] ? __mutex_lock+0x1db/0x1ea0 [ 19.360867][ T191] ? __mutex_lock+0x9a3/0x1ea0 [ 19.360868][ T191] ? __lock_acquire+0x518/0xc20 [ 19.360870][ T191] ? rtnl_setlink+0x29d/0x920 [ 19.360873][ T191] ? mark_usage+0x61/0x170 [ 19.360875][ T191] ? ww_mutex_lock+0x160/0x160 [ 19.360877][ T191] ? nla_get_range_signed+0x3d0/0x3d0 [ 19.360884][ T191] ? mark_usage+0x61/0x170 [ 19.360887][ T191] ? cap_capable+0x1d7/0x3d0 [ 19.360895][ T191] rtnl_setlink+0x527/0x920 [ 19.360899][ T191] ? __rtnl_newlink+0xa50/0xa50 [ 19.360901][ T191] ? __lock_acquire+0x518/0xc20 [ 19.360926][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 19.360928][ T191] ? find_held_lock+0x2b/0x80 [ 19.360931][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 19.360933][ T191] ? mark_usage+0x61/0x170 [ 19.360935][ T191] ? __lock_acquire+0x518/0xc20 [ 19.360940][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 19.360941][ T191] ? find_held_lock+0x2b/0x80 [ 19.360944][ T191] ? __rtnl_newlink+0xa50/0xa50 [ 19.360946][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 19.360950][ T191] ? __rtnl_newlink+0xa50/0xa50 [ 19.360952][ T191] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 19.360956][ T191] ? rtnl_link_fill+0x900/0x900 [ 19.360958][ T191] ? __lock_acquire+0x518/0xc20 [ 19.360962][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 19.360964][ T191] ? find_held_lock+0x2b/0x80 [ 19.360968][ T191] netlink_rcv_skb+0x14e/0x3a0 [ 19.360972][ T191] ? rtnl_link_fill+0x900/0x900 [ 19.360975][ T191] ? netlink_ack+0xcd0/0xcd0 [ 19.360983][ T191] ? netlink_deliver_tap+0xc5/0x330 [ 19.360985][ T191] ? netlink_deliver_tap+0x13c/0x330 [ 19.360990][ T191] netlink_unicast+0x486/0x750 [ 19.360994][ T191] ? netlink_attachskb+0x810/0x810 [ 19.360997][ T191] ? __lock_acquire+0x518/0xc20 [ 19.361002][ T191] netlink_sendmsg+0x735/0xc60 [ 19.361006][ T191] ? netlink_unicast+0x750/0x750 [ 19.361010][ T191] ? __might_fault+0x97/0x140 [ 19.361014][ T191] ? __might_fault+0x97/0x140 [ 19.361017][ T191] __sys_sendto+0x2aa/0x400 [ 19.361021][ T191] ? __ia32_sys_getpeername+0xd0/0xd0 [ 19.361037][ T191] __x64_sys_sendto+0xe4/0x1f0 [ 19.361038][ T191] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.361042][ T191] ? lockdep_hardirqs_on+0x91/0x130 [ 19.361045][ T191] ? do_syscall_64+0xa6/0x530 [ 19.361047][ T191] do_syscall_64+0xff/0x530 [ 19.361049][ T191] ? irq_exit_rcu+0x1a/0x30 [ 19.361053][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.361055][ T191] RIP: 0033:0x7fdfedf0f54e [ 19.361059][ T191] 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 [ 19.361061][ T191] RSP: 002b:00007ffe37f384b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 19.361064][ T191] RAX: ffffffffffffffda RBX: 000055669ec4c700 RCX: 00007fdfedf0f54e [ 19.361065][ T191] RDX: 0000000000000030 RSI: 000055669edd83d0 RDI: 0000000000000012 [ 19.361066][ T191] RBP: 00007ffe37f384c0 R08: 00007ffe37f38510 R09: 0000000000000080 [ 19.361067][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000055669edc12e0 [ 19.361068][ T191] R13: 00007ffe37f385f4 R14: 0000000000000000 R15: 0000000000000000 [ 19.361075][ T191] [ 19.414661][ T194] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 19.426718][ T195] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 19.429383][ T193] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 20.751686][ T626] Failed to register fib notifier [ 20.751872][ T626] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.751874][ T626] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 626, name: devlink [ 20.751876][ T626] preempt_count: 1, expected: 0 [ 20.751877][ T626] RCU nest depth: 0, expected: 0 [ 20.751878][ T626] locks held by devlink/626: 7, last CPU#2: [ 20.751880][ T626] #0: ffffffff95f5db48 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 20.751894][ T626] #1: ff1100000c770928 (&dev->mutex){....}-{4:4}, at: devlink_get_from_attrs_lock+0x1e8/0x470 [ 20.751900][ T626] #2: ff11000009645258 (&devlink->lock_key){+.+.}-{4:4}, at: devlink_get_from_attrs_lock+0x1f0/0x470 [ 20.751904][ T626] #3: ffffffff95799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.751909][ T626] #4: ffffffff95799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.751913][ T626] #5: ffffffff95689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.751916][ T626] #6: ffffffff95689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 20.751920][ T626] irq event stamp: 40810 [ 20.751921][ T626] hardirqs last enabled at (40809): [] __down_trylock_console_sem+0x86/0xa0 [ 20.751923][ T626] hardirqs last disabled at (40810): [] console_emit_next_record+0x3f8/0x4f0 [ 20.751925][ T626] softirqs last enabled at (40776): [] nsim_fib_event_nb+0x2f0/0xa80 [netdevsim] [ 20.751933][ T626] softirqs last disabled at (40774): [] nsim_fib_event_nb+0x213/0xa80 [netdevsim] [ 20.751937][ T626] Preemption disabled at: [ 20.751938][ T626] [] vprintk_emit+0x31b/0x3e0 [ 20.751944][ T626] CPU: 2 UID: 0 PID: 626 Comm: devlink Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.751947][ T626] Tainted: [W]=WARN [ 20.751948][ T626] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.751950][ T626] Call Trace: [ 20.751952][ T626] [ 20.751954][ T626] dump_stack_lvl+0x6f/0xa0 [ 20.751960][ T626] ? vprintk_emit+0x31b/0x3e0 [ 20.751962][ T626] __might_resched.cold+0x1fe/0x2c1 [ 20.751967][ T626] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.751971][ T626] ? __kmalloc_noprof+0xdb/0x760 [ 20.751975][ T626] __kmalloc_noprof+0x443/0x760 [ 20.751977][ T626] ? alloc_buf.isra.0+0x4b/0x260 [ 20.751983][ T626] ? do_raw_spin_unlock+0x59/0x250 [ 20.751986][ T626] alloc_buf.isra.0+0x4b/0x260 [ 20.751989][ T626] put_chars+0x1e1/0x2f0 [ 20.751992][ T626] ? __send_to_port+0x420/0x420 [ 20.751999][ T626] hvc_console_print+0x292/0x780 [ 20.752006][ T626] ? hvc_write+0x3a0/0x3a0 [ 20.752008][ T626] ? lock_acquire+0x13c/0x160 [ 20.752012][ T626] console_emit_next_record+0x252/0x4f0 [ 20.752016][ T626] ? devkmsg_read+0x4e0/0x4e0 [ 20.752020][ T626] ? rcu_is_watching+0x16/0xd0 [ 20.752024][ T626] ? lock_acquire+0x13c/0x160 [ 20.752028][ T626] console_flush_one_record+0x46f/0x710 [ 20.752032][ T626] ? console_emit_next_record+0x4f0/0x4f0 [ 20.752033][ T626] ? __lock_acquire+0x518/0xc20 [ 20.752039][ T626] console_unlock+0xee/0x1f0 [ 20.752041][ T626] ? console_flush_one_record+0x710/0x710 [ 20.752043][ T626] ? rcu_is_watching+0x16/0xd0 [ 20.752045][ T626] ? lock_acquire+0x60/0x160 [ 20.752049][ T626] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.752050][ T626] ? vprintk_emit+0x320/0x3e0 [ 20.752053][ T626] vprintk_emit+0x37c/0x3e0 [ 20.752057][ T626] ? wake_up_klogd_work_func+0x90/0x90 [ 20.752058][ T626] ? lockdep_hardirqs_on+0x91/0x130 [ 20.752062][ T626] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 20.752065][ T626] ? rcu_preempt_deferred_qs_irqrestore+0x7cf/0xc10 [ 20.752070][ T626] _printk+0xc7/0x100 [ 20.752074][ T626] ? snapshot_read.cold+0x21/0x21 [ 20.752077][ T626] ? fib_net_dump+0x16f/0x2e0 [ 20.752082][ T626] ? register_fib_notifier+0x46/0xb0 [ 20.752086][ T626] nsim_fib_create.cold+0xc/0x22 [netdevsim] [ 20.752094][ T626] ? nsim_fib_get_val+0xe0/0xe0 [netdevsim] [ 20.752098][ T626] ? queue_delayed_work_on+0x95/0x100 [ 20.752103][ T626] ? nsim_dev_traps_init+0x42f/0x5a0 [netdevsim] [ 20.752108][ T626] nsim_dev_reload_create+0x1cf/0x4c0 [netdevsim] [ 20.752113][ T626] ? devlink_reload_reinit_sanity_check+0xf8/0x240 [ 20.752116][ T626] devlink_reload+0x264/0x430 [ 20.752118][ T626] ? xa_get_mark+0x141/0x550 [ 20.752122][ T626] ? devlink_notify_unregister+0x60/0x60 [ 20.752124][ T626] ? rcu_is_watching+0x16/0xd0 [ 20.752127][ T626] ? cap_capable+0x1d7/0x3d0 [ 20.752131][ T626] ? fdget+0x4f/0x1e0 [ 20.752137][ T626] devlink_nl_reload_doit+0x41f/0x1160 [ 20.752139][ T626] ? devlink_get_from_attrs_lock+0x1f0/0x470 [ 20.752140][ T626] ? devlink_get_from_attrs_lock+0x230/0x470 [ 20.752142][ T626] ? devlink_reload+0x430/0x430 [ 20.752144][ T626] ? devlink_nl_msg_reply_and_new+0x180/0x180 [ 20.752146][ T626] ? __nla_parse+0x22/0x30 [ 20.752149][ T626] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 20.752155][ T626] genl_family_rcv_msg_doit+0x206/0x300 [ 20.752158][ T626] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 20.752160][ T626] ? __lock_release.isra.0+0x69/0x1a0 [ 20.752166][ T626] ? rcu_is_watching+0x16/0xd0 [ 20.752168][ T626] ? cap_capable+0x1d7/0x3d0 [ 20.752170][ T626] ? write_profile+0xf0/0xf0 [ 20.752173][ T626] ? unwind_get_return_address+0x67/0xd0 [ 20.752179][ T626] genl_family_rcv_msg+0x3a4/0x640 [ 20.752183][ T626] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 20.752185][ T626] ? rcu_read_lock_any_held+0x3c/0x90 [ 20.752187][ T626] ? devlink_nl_pre_doit_port+0x110/0x110 [ 20.752189][ T626] ? devlink_reload+0x430/0x430 [ 20.752197][ T626] ? devlink_nl_post_doit+0x80/0x80 [ 20.752199][ T626] ? __lock_acquire+0x518/0xc20 [ 20.752205][ T626] genl_rcv_msg+0xbb/0x160 [ 20.752208][ T626] netlink_rcv_skb+0x14e/0x3a0 [ 20.752210][ T626] ? genl_family_rcv_msg+0x640/0x640 [ 20.752214][ T626] ? netlink_ack+0xcd0/0xcd0 [ 20.752222][ T626] ? netlink_deliver_tap+0xc5/0x330 [ 20.752224][ T626] ? netlink_deliver_tap+0x13c/0x330 [ 20.752228][ T626] genl_rcv+0x28/0x40 [ 20.752230][ T626] netlink_unicast+0x486/0x750 [ 20.752235][ T626] ? netlink_attachskb+0x810/0x810 [ 20.752237][ T626] ? __lock_acquire+0x518/0xc20 [ 20.752242][ T626] netlink_sendmsg+0x735/0xc60 [ 20.752246][ T626] ? netlink_unicast+0x750/0x750 [ 20.752250][ T626] ? __might_fault+0x97/0x140 [ 20.752254][ T626] ? __might_fault+0x97/0x140 [ 20.752257][ T626] __sys_sendto+0x2aa/0x400 [ 20.752261][ T626] ? __ia32_sys_getpeername+0xd0/0xd0 [ 20.752273][ T626] ? __ia32_sys_open+0x1b0/0x1b0 [ 20.752278][ T626] __x64_sys_sendto+0xe4/0x1f0 [ 20.752280][ T626] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 20.752284][ T626] ? lockdep_hardirqs_on+0x91/0x130 [ 20.752285][ T626] ? do_syscall_64+0xa6/0x530 [ 20.752287][ T626] do_syscall_64+0xff/0x530 [ 20.752288][ T626] ? exc_page_fault+0xee/0x100 [ 20.752291][ T626] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.752294][ T626] RIP: 0033:0x7f378399a54e [ 20.752298][ T626] 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 [ 20.752299][ T626] RSP: 002b:00007ffd5e297b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 20.752305][ T626] RAX: ffffffffffffffda RBX: 000000002ff3a980 RCX: 00007f378399a54e [ 20.752306][ T626] RDX: 000000000000003c RSI: 000000002ff3aba0 RDI: 0000000000000005 [ 20.752307][ T626] RBP: 00007ffd5e297b30 R08: 00007f3783c4d980 R09: 000000000000000c [ 20.752308][ T626] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000040d0b0 [ 20.752309][ T626] R13: 000000002ff3a980 R14: 0000000000000000 R15: 0000000000000003 [ 20.752316][ T626] [ 20.976208][ T195] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 20.981139][ T191] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 20.988796][ T194] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 21.061901][ T193] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 24.574157][ T191] (udev-worker) (191) used greatest stack depth: 22696 bytes left [ 24.574177][ T191] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.574180][ T191] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 191, name: (udev-worker) [ 24.574181][ T191] preempt_count: 2, expected: 0 [ 24.574182][ T191] RCU nest depth: 0, expected: 0 [ 24.574183][ T191] locks held by (udev-worker)/191: 5, last CPU#1: [ 24.574186][ T191] #0: ffffffff956027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 24.574197][ T191] #1: ffffffff95799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 24.574203][ T191] #2: ffffffff95799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 24.574207][ T191] #3: ffffffff95689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 24.574219][ T191] #4: ffffffff95689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 24.574223][ T191] irq event stamp: 1730544 [ 24.574224][ T191] hardirqs last enabled at (1730543): [] __down_trylock_console_sem+0x86/0xa0 [ 24.574226][ T191] hardirqs last disabled at (1730544): [] console_emit_next_record+0x3f8/0x4f0 [ 24.574228][ T191] softirqs last enabled at (1730480): [] netlink_release+0x17b/0xcf0 [ 24.574232][ T191] softirqs last disabled at (1730478): [] netlink_release+0xd2/0xcf0 [ 24.574235][ T191] Preemption disabled at: [ 24.574235][ T191] [<0000000000000000>] 0x0 [ 24.574242][ T191] CPU: 1 UID: 0 PID: 191 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.574246][ T191] Tainted: [W]=WARN [ 24.574247][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.574249][ T191] Call Trace: [ 24.574250][ T191] [ 24.574252][ T191] dump_stack_lvl+0x6f/0xa0 [ 24.574258][ T191] __might_resched.cold+0x1fe/0x2c1 [ 24.574263][ T191] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.574267][ T191] ? __kmalloc_noprof+0xdb/0x760 [ 24.574271][ T191] __kmalloc_noprof+0x443/0x760 [ 24.574273][ T191] ? alloc_buf.isra.0+0x4b/0x260 [ 24.574279][ T191] ? do_raw_spin_unlock+0x59/0x250 [ 24.574282][ T191] alloc_buf.isra.0+0x4b/0x260 [ 24.574285][ T191] put_chars+0x1e1/0x2f0 [ 24.574288][ T191] ? __send_to_port+0x420/0x420 [ 24.574289][ T191] ? printk_get_next_message+0x2fe/0x7d0 [ 24.574292][ T191] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.574295][ T191] ? validate_chain+0x38b/0xc20 [ 24.574300][ T191] hvc_console_print+0x292/0x780 [ 24.574306][ T191] ? __lock_acquire+0x518/0xc20 [ 24.574308][ T191] ? __lock_acquire+0x518/0xc20 [ 24.574312][ T191] ? hvc_write+0x3a0/0x3a0 [ 24.574315][ T191] ? rcu_is_watching+0x16/0xd0 [ 24.574318][ T191] ? lock_acquire+0x13c/0x160 [ 24.574322][ T191] console_emit_next_record+0x252/0x4f0 [ 24.574325][ T191] ? devkmsg_read+0x4e0/0x4e0 [ 24.574330][ T191] ? rcu_is_watching+0x16/0xd0 [ 24.574332][ T191] ? lock_acquire+0x13c/0x160 [ 24.574335][ T191] console_flush_one_record+0x46f/0x710 [ 24.574339][ T191] ? console_emit_next_record+0x4f0/0x4f0 [ 24.574341][ T191] ? __lock_acquire+0x518/0xc20 [ 24.574346][ T191] console_unlock+0xee/0x1f0 [ 24.574349][ T191] ? console_flush_one_record+0x710/0x710 [ 24.574350][ T191] ? rcu_is_watching+0x16/0xd0 [ 24.574352][ T191] ? lock_acquire+0x60/0x160 [ 24.574356][ T191] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.574357][ T191] ? vprintk_emit+0x320/0x3e0 [ 24.574360][ T191] vprintk_emit+0x37c/0x3e0 [ 24.574364][ T191] ? wake_up_klogd_work_func+0x90/0x90 [ 24.574367][ T191] ? __lock_acquire+0x518/0xc20 [ 24.574371][ T191] _printk+0xc7/0x100 [ 24.574375][ T191] ? snapshot_read.cold+0x21/0x21 [ 24.574377][ T191] ? do_raw_spin_lock+0x131/0x280 [ 24.574380][ T191] ? __rwlock_init+0x150/0x150 [ 24.574384][ T191] ? do_raw_spin_lock+0x131/0x280 [ 24.574386][ T191] do_exit.cold+0x82/0x9c [ 24.574390][ T191] ? exit_notify+0x890/0x890 [ 24.574392][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 24.574394][ T191] ? rcu_is_watching+0x16/0xd0 [ 24.574398][ T191] do_group_exit+0xb8/0x370 [ 24.574402][ T191] __x64_sys_exit_group+0x3c/0x50 [ 24.574404][ T191] x64_sys_call+0x1567/0x1570 [ 24.574407][ T191] do_syscall_64+0xff/0x530 [ 24.574410][ T191] ? exc_page_fault+0xee/0x100 [ 24.574413][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.574415][ T191] RIP: 0033:0x7fdfedf601b8 [ 24.574418][ T191] Code: Unable to access opcode bytes at 0x7fdfedf6018e. [ 24.574419][ T191] RSP: 002b:00007ffe37f38a08 EFLAGS: 00000256 ORIG_RAX: 00000000000000e7 [ 24.574421][ T191] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdfedf601b8 [ 24.574423][ T191] RDX: 0000000000000000 RSI: fffffffffffffe90 RDI: 0000000000000000 [ 24.574424][ T191] RBP: 00007ffe37f38b90 R08: 000055669edf4968 R09: 0000000000000000 [ 24.574425][ T191] R10: 0000000000000000 R11: 0000000000000256 R12: 0000000000000000 [ 24.574425][ T191] R13: 00007fdfed7be050 R14: 00007fdfee491d9e R15: 000055669ec504b0 [ 24.574433][ T191] [ 25.118770][ T937] netdevsim netdevsim10 eni10npf0vf0: renamed from eth0 [ 25.149005][ T940] netdevsim netdevsim10 eni10npf0vf1: renamed from eth1 [ 25.164998][ T943] netdevsim netdevsim10 eni10npf0vf2: renamed from eth2 [ 25.177043][ T946] netdevsim netdevsim10 eni10npf0vf3: renamed from eth3