[ 10.751763][ T191] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 10.751830][ T191] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.751832][ T191] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 191, name: (udev-worker) [ 10.751834][ T191] preempt_count: 1, expected: 0 [ 10.751835][ T191] RCU nest depth: 0, expected: 0 [ 10.751836][ T191] locks held by (udev-worker)/191: 6, last CPU#1: [ 10.751838][ T191] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 10.751851][ T191] #1: ff1100000a5dadd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 10.751856][ T191] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.751862][ T191] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.751865][ T191] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.751869][ T191] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 10.751873][ T191] irq event stamp: 25230 [ 10.751874][ T191] hardirqs last enabled at (25229): [] __down_trylock_console_sem+0x86/0xa0 [ 10.751876][ T191] hardirqs last disabled at (25230): [] console_emit_next_record+0x3f8/0x4f0 [ 10.751878][ T191] softirqs last enabled at (25224): [] netif_change_name+0x216/0x8c0 [ 10.751881][ T191] softirqs last disabled at (25222): [] netif_change_name+0x1ad/0x8c0 [ 10.751883][ T191] Preemption disabled at: [ 10.751884][ T191] [] vprintk_emit+0x31b/0x3e0 [ 10.751889][ T191] CPU: 1 UID: 0 PID: 191 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.751893][ T191] Tainted: [W]=WARN [ 10.751894][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.751896][ T191] Call Trace: [ 10.751898][ T191] [ 10.751899][ T191] dump_stack_lvl+0x6f/0xa0 [ 10.751905][ T191] ? vprintk_emit+0x31b/0x3e0 [ 10.751907][ T191] __might_resched.cold+0x1fe/0x2c1 [ 10.751912][ T191] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.751916][ T191] ? __kmalloc_noprof+0xdb/0x760 [ 10.751921][ T191] __kmalloc_noprof+0x443/0x760 [ 10.751924][ T191] ? alloc_buf.isra.0+0x4b/0x260 [ 10.751930][ T191] ? do_raw_spin_unlock+0x59/0x250 [ 10.751932][ T191] alloc_buf.isra.0+0x4b/0x260 [ 10.751935][ T191] put_chars+0x1e1/0x2f0 [ 10.751938][ T191] ? __send_to_port+0x420/0x420 [ 10.751942][ T191] ? validate_chain+0x34a/0xc20 [ 10.751947][ T191] hvc_console_print+0x292/0x780 [ 10.751950][ T191] ? __lock_acquire+0x518/0xc20 [ 10.751955][ T191] ? hvc_write+0x3a0/0x3a0 [ 10.751958][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.751965][ T191] console_emit_next_record+0x252/0x4f0 [ 10.751968][ T191] ? devkmsg_read+0x4e0/0x4e0 [ 10.751973][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.751975][ T191] ? lock_acquire+0x13c/0x160 [ 10.751979][ T191] console_flush_one_record+0x46f/0x710 [ 10.751984][ T191] ? console_emit_next_record+0x4f0/0x4f0 [ 10.751985][ T191] ? __lock_acquire+0x518/0xc20 [ 10.751991][ T191] console_unlock+0xee/0x1f0 [ 10.752000][ T191] ? console_flush_one_record+0x710/0x710 [ 10.752001][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.752004][ T191] ? lock_acquire+0x60/0x160 [ 10.752007][ T191] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.752009][ T191] ? vprintk_emit+0x320/0x3e0 [ 10.752012][ T191] vprintk_emit+0x37c/0x3e0 [ 10.752016][ T191] ? wake_up_klogd_work_func+0x90/0x90 [ 10.752018][ T191] ? write_profile+0xf0/0xf0 [ 10.752021][ T191] ? unwind_get_return_address+0x67/0xd0 [ 10.752028][ T191] dev_vprintk_emit+0x27f/0x2c0 [ 10.752033][ T191] ? device_rename.cold+0xa/0xa [ 10.752038][ T191] ? filter_irq_stacks+0xd0/0xd0 [ 10.752044][ T191] dev_printk_emit+0xb9/0xee [ 10.752047][ T191] ? dev_vprintk_emit+0x2c0/0x2c0 [ 10.752051][ T191] ? check_prev_add+0x316/0xe90 [ 10.752056][ T191] __netdev_printk+0x160/0x1d0 [ 10.752062][ T191] netdev_info+0xe2/0x116 [ 10.752064][ T191] ? netdev_notice+0x120/0x120 [ 10.752066][ T191] ? find_held_lock+0x2b/0x80 [ 10.752070][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 10.752073][ T191] ? mark_held_locks+0x40/0x70 [ 10.752076][ T191] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 10.752079][ T191] netif_change_name.cold+0x4f/0x89 [ 10.752082][ T191] ? __lock_acquire+0x518/0xc20 [ 10.752084][ T191] ? rwsem_optimistic_spin+0x3c7/0x480 [ 10.752086][ T191] ? find_held_lock+0x2/0x80 [ 10.752090][ T191] ? netdev_adjacent_rename_links+0x470/0x470 [ 10.752092][ T191] ? find_held_lock+0x2b/0x80 [ 10.752096][ T191] ? __asan_memset+0x27/0x50 [ 10.752101][ T191] do_setlink.isra.0+0x1f7d/0x2a60 [ 10.752105][ T191] ? __lock_acquire+0x518/0xc20 [ 10.752108][ T191] ? rtnl_link_get_size+0x350/0x350 [ 10.752109][ T191] ? mark_usage+0x61/0x170 [ 10.752111][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.752113][ T191] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.752116][ T191] ? validate_chain+0x38b/0xc20 [ 10.752120][ T191] ? __lock_acquire+0x518/0xc20 [ 10.752125][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 10.752127][ T191] ? rtnl_setlink+0x29d/0x920 [ 10.752130][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.752132][ T191] ? lock_acquire+0x13c/0x160 [ 10.752134][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.752135][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.752137][ T191] ? trace_contention_end+0xb3/0x180 [ 10.752140][ T191] ? __mutex_lock+0x1db/0x1ea0 [ 10.752143][ T191] ? __mutex_lock+0x9a3/0x1ea0 [ 10.752145][ T191] ? __lock_acquire+0x518/0xc20 [ 10.752147][ T191] ? rtnl_setlink+0x29d/0x920 [ 10.752149][ T191] ? mark_usage+0x61/0x170 [ 10.752152][ T191] ? ww_mutex_lock+0x160/0x160 [ 10.752156][ T191] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.752163][ T191] ? mark_usage+0x61/0x170 [ 10.752166][ T191] ? cap_capable+0x1d7/0x3d0 [ 10.752174][ T191] rtnl_setlink+0x527/0x920 [ 10.752178][ T191] ? __rtnl_newlink+0xa50/0xa50 [ 10.752179][ T191] ? __lock_acquire+0x518/0xc20 [ 10.752203][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 10.752205][ T191] ? find_held_lock+0x2b/0x80 [ 10.752208][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 10.752210][ T191] ? mark_usage+0x61/0x170 [ 10.752212][ T191] ? __lock_acquire+0x518/0xc20 [ 10.752216][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 10.752218][ T191] ? find_held_lock+0x2b/0x80 [ 10.752221][ T191] ? __rtnl_newlink+0xa50/0xa50 [ 10.752223][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 10.752227][ T191] ? __rtnl_newlink+0xa50/0xa50 [ 10.752229][ T191] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.752233][ T191] ? rtnl_link_fill+0x900/0x900 [ 10.752235][ T191] ? __lock_acquire+0x518/0xc20 [ 10.752239][ T191] ? lock_acquire.part.0+0xd4/0x280 [ 10.752241][ T191] ? find_held_lock+0x2b/0x80 [ 10.752245][ T191] netlink_rcv_skb+0x14e/0x3a0 [ 10.752248][ T191] ? rtnl_link_fill+0x900/0x900 [ 10.752252][ T191] ? netlink_ack+0xcd0/0xcd0 [ 10.752259][ T191] ? netlink_deliver_tap+0xc5/0x330 [ 10.752261][ T191] ? netlink_deliver_tap+0x13c/0x330 [ 10.752266][ T191] netlink_unicast+0x486/0x750 [ 10.752270][ T191] ? netlink_attachskb+0x810/0x810 [ 10.752273][ T191] ? __lock_acquire+0x518/0xc20 [ 10.752278][ T191] netlink_sendmsg+0x735/0xc60 [ 10.752282][ T191] ? netlink_unicast+0x750/0x750 [ 10.752286][ T191] ? __might_fault+0x97/0x140 [ 10.752290][ T191] ? __might_fault+0x97/0x140 [ 10.752293][ T191] __sys_sendto+0x2aa/0x400 [ 10.752297][ T191] ? __ia32_sys_getpeername+0xd0/0xd0 [ 10.752308][ T191] ? exc_page_fault+0x87/0x100 [ 10.752314][ T191] __x64_sys_sendto+0xe4/0x1f0 [ 10.752316][ T191] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.752320][ T191] ? lockdep_hardirqs_on+0x91/0x130 [ 10.752322][ T191] ? do_syscall_64+0xa6/0x530 [ 10.752325][ T191] do_syscall_64+0xff/0x530 [ 10.752327][ T191] ? exc_page_fault+0xee/0x100 [ 10.752332][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.752335][ T191] RIP: 0033:0x7f20e9d2954e [ 10.752340][ 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 [ 10.752342][ T191] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 10.752345][ T191] RAX: ffffffffffffffda RBX: 000055e86bd05e80 RCX: 00007f20e9d2954e [ 10.752346][ T191] RDX: 0000000000000030 RSI: 000055e86bb64e50 RDI: 0000000000000016 [ 10.752347][ T191] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 10.752348][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bccab20 [ 10.752349][ T191] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 10.752356][ T191] [ 14.755474][ T191] (udev-worker) (191) used greatest stack depth: 22696 bytes left [ 14.755494][ T191] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.755496][ T191] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 191, name: (udev-worker) [ 14.755498][ T191] preempt_count: 2, expected: 0 [ 14.755498][ T191] RCU nest depth: 0, expected: 0 [ 14.755499][ T191] locks held by (udev-worker)/191: 5, last CPU#0: [ 14.755502][ T191] #0: ffffffff9ce027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 14.755516][ T191] #1: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.755522][ T191] #2: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.755526][ T191] #3: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.755530][ T191] #4: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 14.755534][ T191] irq event stamp: 59196 [ 14.755535][ T191] hardirqs last enabled at (59195): [] __down_trylock_console_sem+0x86/0xa0 [ 14.755537][ T191] hardirqs last disabled at (59196): [] console_emit_next_record+0x3f8/0x4f0 [ 14.755539][ T191] softirqs last enabled at (59130): [] netlink_release+0x17b/0xcf0 [ 14.755543][ T191] softirqs last disabled at (59128): [] netlink_release+0xd2/0xcf0 [ 14.755546][ T191] Preemption disabled at: [ 14.755547][ T191] [<0000000000000000>] 0x0 [ 14.755554][ T191] CPU: 0 UID: 0 PID: 191 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.755558][ T191] Tainted: [W]=WARN [ 14.755559][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.755561][ T191] Call Trace: [ 14.755563][ T191] [ 14.755565][ T191] dump_stack_lvl+0x6f/0xa0 [ 14.755571][ T191] __might_resched.cold+0x1fe/0x2c1 [ 14.755576][ T191] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.755580][ T191] ? __kmalloc_noprof+0xdb/0x760 [ 14.755585][ T191] __kmalloc_noprof+0x443/0x760 [ 14.755587][ T191] ? alloc_buf.isra.0+0x4b/0x260 [ 14.755592][ T191] ? do_raw_spin_unlock+0x59/0x250 [ 14.755595][ T191] alloc_buf.isra.0+0x4b/0x260 [ 14.755598][ T191] put_chars+0x1e1/0x2f0 [ 14.755601][ T191] ? __send_to_port+0x420/0x420 [ 14.755603][ T191] ? printk_get_next_message+0x2fe/0x7d0 [ 14.755606][ T191] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.755609][ T191] ? validate_chain+0x38b/0xc20 [ 14.755614][ T191] hvc_console_print+0x292/0x780 [ 14.755617][ T191] ? __lock_acquire+0x518/0xc20 [ 14.755618][ T191] ? __lock_acquire+0x518/0xc20 [ 14.755622][ T191] ? hvc_write+0x3a0/0x3a0 [ 14.755626][ T191] ? rcu_is_watching+0x16/0xd0 [ 14.755629][ T191] ? lock_acquire+0x13c/0x160 [ 14.755632][ T191] console_emit_next_record+0x252/0x4f0 [ 14.755636][ T191] ? devkmsg_read+0x4e0/0x4e0 [ 14.755641][ T191] ? rcu_is_watching+0x16/0xd0 [ 14.755643][ T191] ? lock_acquire+0x13c/0x160 [ 14.755647][ T191] console_flush_one_record+0x46f/0x710 [ 14.755651][ T191] ? console_emit_next_record+0x4f0/0x4f0 [ 14.755652][ T191] ? __lock_acquire+0x518/0xc20 [ 14.755657][ T191] console_unlock+0xee/0x1f0 [ 14.755660][ T191] ? console_flush_one_record+0x710/0x710 [ 14.755662][ T191] ? rcu_is_watching+0x16/0xd0 [ 14.755664][ T191] ? lock_acquire+0x60/0x160 [ 14.755668][ T191] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.755669][ T191] ? vprintk_emit+0x320/0x3e0 [ 14.755672][ T191] vprintk_emit+0x37c/0x3e0 [ 14.755676][ T191] ? wake_up_klogd_work_func+0x90/0x90 [ 14.755680][ T191] ? __lock_acquire+0x518/0xc20 [ 14.755683][ T191] _printk+0xc7/0x100 [ 14.755687][ T191] ? snapshot_read.cold+0x21/0x21 [ 14.755690][ T191] ? do_raw_spin_lock+0x131/0x280 [ 14.755693][ T191] ? __rwlock_init+0x150/0x150 [ 14.755696][ T191] ? do_raw_spin_lock+0x131/0x280 [ 14.755699][ T191] do_exit.cold+0x82/0x9c [ 14.755703][ T191] ? exit_notify+0x890/0x890 [ 14.755705][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 14.755707][ T191] ? rcu_is_watching+0x16/0xd0 [ 14.755711][ T191] do_group_exit+0xb8/0x370 [ 14.755715][ T191] __x64_sys_exit_group+0x3c/0x50 [ 14.755717][ T191] x64_sys_call+0x1567/0x1570 [ 14.755720][ T191] do_syscall_64+0xff/0x530 [ 14.755723][ T191] ? exc_page_fault+0xee/0x100 [ 14.755726][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.755728][ T191] RIP: 0033:0x7f20e9d7a1b8 [ 14.755731][ T191] Code: Unable to access opcode bytes at 0x7f20e9d7a18e. [ 14.755732][ T191] RSP: 002b:00007ffea17d5268 EFLAGS: 00000256 ORIG_RAX: 00000000000000e7 [ 14.755734][ T191] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20e9d7a1b8 [ 14.755736][ T191] RDX: 0000000000000000 RSI: fffffffffffffe90 RDI: 0000000000000000 [ 14.755737][ T191] RBP: 00007ffea17d53f0 R08: 000055e86bce4328 R09: 0000000000000000 [ 14.755738][ T191] R10: 0000000000000000 R11: 0000000000000256 R12: 0000000000000000 [ 14.755739][ T191] R13: 00007f20e95d8050 R14: 00007f20ea2abd9e R15: 000055e86bb64950 [ 14.755746][ T191] [ 105.317823][ T2147] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 105.317840][ T2147] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 105.317843][ T2147] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2147, name: (udev-worker) [ 105.317846][ T2147] preempt_count: 1, expected: 0 [ 105.317847][ T2147] RCU nest depth: 0, expected: 0 [ 105.317848][ T2147] locks held by (udev-worker)/2147: 6, last CPU#2: [ 105.317850][ T2147] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 105.317863][ T2147] #1: ff1100000d452dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 105.317868][ T2147] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 105.317875][ T2147] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 105.317879][ T2147] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 105.317883][ T2147] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 105.317887][ T2147] irq event stamp: 27028 [ 105.317888][ T2147] hardirqs last enabled at (27027): [] __down_trylock_console_sem+0x86/0xa0 [ 105.317890][ T2147] hardirqs last disabled at (27028): [] console_emit_next_record+0x3f8/0x4f0 [ 105.317892][ T2147] softirqs last enabled at (27022): [] netif_change_name+0x216/0x8c0 [ 105.317895][ T2147] softirqs last disabled at (27020): [] netif_change_name+0x1ad/0x8c0 [ 105.317897][ T2147] Preemption disabled at: [ 105.317898][ T2147] [] vprintk_emit+0x31b/0x3e0 [ 105.317904][ T2147] CPU: 2 UID: 0 PID: 2147 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 105.317908][ T2147] Tainted: [W]=WARN [ 105.317909][ T2147] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.317911][ T2147] Call Trace: [ 105.317913][ T2147] [ 105.317914][ T2147] dump_stack_lvl+0x6f/0xa0 [ 105.317920][ T2147] ? vprintk_emit+0x31b/0x3e0 [ 105.317922][ T2147] __might_resched.cold+0x1fe/0x2c1 [ 105.317927][ T2147] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 105.317931][ T2147] ? __kmalloc_noprof+0xdb/0x760 [ 105.317937][ T2147] __kmalloc_noprof+0x443/0x760 [ 105.317939][ T2147] ? alloc_buf.isra.0+0x4b/0x260 [ 105.317945][ T2147] ? do_raw_spin_unlock+0x59/0x250 [ 105.317947][ T2147] alloc_buf.isra.0+0x4b/0x260 [ 105.317951][ T2147] put_chars+0x1e1/0x2f0 [ 105.317954][ T2147] ? __send_to_port+0x420/0x420 [ 105.317955][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 105.317960][ T2147] ? rcu_read_lock_any_held+0x3c/0x90 [ 105.317962][ T2147] ? validate_chain+0x38b/0xc20 [ 105.317968][ T2147] hvc_console_print+0x292/0x780 [ 105.317970][ T2147] ? __lock_acquire+0x518/0xc20 [ 105.317976][ T2147] ? hvc_write+0x3a0/0x3a0 [ 105.317978][ T2147] ? rcu_is_watching+0x16/0xd0 [ 105.317984][ T2147] console_emit_next_record+0x252/0x4f0 [ 105.317988][ T2147] ? devkmsg_read+0x4e0/0x4e0 [ 105.317993][ T2147] ? rcu_is_watching+0x16/0xd0 [ 105.317995][ T2147] ? lock_acquire+0x13c/0x160 [ 105.317999][ T2147] console_flush_one_record+0x46f/0x710 [ 105.318004][ T2147] ? console_emit_next_record+0x4f0/0x4f0 [ 105.318005][ T2147] ? __lock_acquire+0x518/0xc20 [ 105.318011][ T2147] console_unlock+0xee/0x1f0 [ 105.318014][ T2147] ? console_flush_one_record+0x710/0x710 [ 105.318015][ T2147] ? rcu_is_watching+0x16/0xd0 [ 105.318017][ T2147] ? lock_acquire+0x60/0x160 [ 105.318021][ T2147] ? __down_trylock_console_sem+0x5e/0xa0 [ 105.318023][ T2147] ? vprintk_emit+0x320/0x3e0 [ 105.318026][ T2147] vprintk_emit+0x37c/0x3e0 [ 105.318030][ T2147] ? wake_up_klogd_work_func+0x90/0x90 [ 105.318033][ T2147] ? __lock_acquire+0x518/0xc20 [ 105.318034][ T2147] ? rwsem_optimistic_spin+0x3c7/0x480 [ 105.318041][ T2147] dev_vprintk_emit+0x27f/0x2c0 [ 105.318046][ T2147] ? device_rename.cold+0xa/0xa [ 105.318052][ T2147] ? mark_usage+0x61/0x170 [ 105.318057][ T2147] dev_printk_emit+0xb9/0xee [ 105.318060][ T2147] ? dev_vprintk_emit+0x2c0/0x2c0 [ 105.318062][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 105.318065][ T2147] ? validate_chain+0x38b/0xc20 [ 105.318067][ T2147] ? __lock_acquire+0x518/0xc20 [ 105.318068][ T2147] ? __lock_acquire+0x518/0xc20 [ 105.318070][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 105.318072][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 105.318077][ T2147] __netdev_printk+0x160/0x1d0 [ 105.318082][ T2147] netdev_info+0xe2/0x116 [ 105.318086][ T2147] ? netdev_notice+0x120/0x120 [ 105.318090][ T2147] ? find_held_lock+0x2b/0x80 [ 105.318096][ T2147] ? __lock_release.isra.0+0x69/0x1a0 [ 105.318100][ T2147] ? mark_held_locks+0x40/0x70 [ 105.318106][ T2147] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 105.318110][ T2147] netif_change_name.cold+0x4f/0x89 [ 105.318115][ T2147] ? __lock_acquire+0x518/0xc20 [ 105.318117][ T2147] ? rwsem_optimistic_spin+0x3c7/0x480 [ 105.318119][ T2147] ? find_held_lock+0x2/0x80 [ 105.318123][ T2147] ? netdev_adjacent_rename_links+0x470/0x470 [ 105.318125][ T2147] ? find_held_lock+0x2b/0x80 [ 105.318129][ T2147] ? __asan_memset+0x27/0x50 [ 105.318135][ T2147] do_setlink.isra.0+0x1f7d/0x2a60 [ 105.318138][ T2147] ? __lock_acquire+0x518/0xc20 [ 105.318141][ T2147] ? rtnl_link_get_size+0x350/0x350 [ 105.318143][ T2147] ? mark_usage+0x61/0x170 [ 105.318144][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 105.318147][ T2147] ? rcu_read_lock_any_held+0x3c/0x90 [ 105.318149][ T2147] ? validate_chain+0x38b/0xc20 [ 105.318155][ T2147] ? __lock_acquire+0x518/0xc20 [ 105.318160][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 105.318162][ T2147] ? rtnl_setlink+0x29d/0x920 [ 105.318166][ T2147] ? rcu_is_watching+0x16/0xd0 [ 105.318168][ T2147] ? lock_acquire+0x13c/0x160 [ 105.318170][ T2147] ? rcu_is_watching+0x16/0xd0 [ 105.318171][ T2147] ? rcu_is_watching+0x16/0xd0 [ 105.318174][ T2147] ? trace_contention_end+0xb3/0x180 [ 105.318177][ T2147] ? __mutex_lock+0x1db/0x1ea0 [ 105.318180][ T2147] ? __mutex_lock+0x9a3/0x1ea0 [ 105.318181][ T2147] ? __lock_acquire+0x518/0xc20 [ 105.318183][ T2147] ? rtnl_setlink+0x29d/0x920 [ 105.318186][ T2147] ? mark_usage+0x61/0x170 [ 105.318189][ T2147] ? ww_mutex_lock+0x160/0x160 [ 105.318191][ T2147] ? nla_get_range_signed+0x3d0/0x3d0 [ 105.318197][ T2147] ? mark_usage+0x61/0x170 [ 105.318200][ T2147] ? cap_capable+0x1d7/0x3d0 [ 105.318208][ T2147] rtnl_setlink+0x527/0x920 [ 105.318212][ T2147] ? __rtnl_newlink+0xa50/0xa50 [ 105.318214][ T2147] ? __lock_acquire+0x518/0xc20 [ 105.318238][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 105.318239][ T2147] ? find_held_lock+0x2b/0x80 [ 105.318243][ T2147] ? __lock_release.isra.0+0x69/0x1a0 [ 105.318245][ T2147] ? mark_usage+0x61/0x170 [ 105.318247][ T2147] ? __lock_acquire+0x518/0xc20 [ 105.318251][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 105.318253][ T2147] ? find_held_lock+0x2b/0x80 [ 105.318256][ T2147] ? __rtnl_newlink+0xa50/0xa50 [ 105.318258][ T2147] ? __lock_release.isra.0+0x69/0x1a0 [ 105.318262][ T2147] ? __rtnl_newlink+0xa50/0xa50 [ 105.318264][ T2147] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 105.318268][ T2147] ? rtnl_link_fill+0x900/0x900 [ 105.318270][ T2147] ? __lock_acquire+0x518/0xc20 [ 105.318274][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 105.318276][ T2147] ? find_held_lock+0x2b/0x80 [ 105.318280][ T2147] netlink_rcv_skb+0x14e/0x3a0 [ 105.318283][ T2147] ? rtnl_link_fill+0x900/0x900 [ 105.318287][ T2147] ? netlink_ack+0xcd0/0xcd0 [ 105.318294][ T2147] ? netlink_deliver_tap+0xc5/0x330 [ 105.318296][ T2147] ? netlink_deliver_tap+0x13c/0x330 [ 105.318301][ T2147] netlink_unicast+0x486/0x750 [ 105.318306][ T2147] ? netlink_attachskb+0x810/0x810 [ 105.318308][ T2147] ? __lock_acquire+0x518/0xc20 [ 105.318313][ T2147] netlink_sendmsg+0x735/0xc60 [ 105.318318][ T2147] ? netlink_unicast+0x750/0x750 [ 105.318322][ T2147] ? __might_fault+0x97/0x140 [ 105.318325][ T2147] ? __might_fault+0x97/0x140 [ 105.318329][ T2147] __sys_sendto+0x2aa/0x400 [ 105.318333][ T2147] ? __ia32_sys_getpeername+0xd0/0xd0 [ 105.318344][ T2147] ? exc_page_fault+0x87/0x100 [ 105.318350][ T2147] __x64_sys_sendto+0xe4/0x1f0 [ 105.318352][ T2147] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 105.318356][ T2147] ? lockdep_hardirqs_on+0x91/0x130 [ 105.318358][ T2147] ? do_syscall_64+0xa6/0x530 [ 105.318360][ T2147] do_syscall_64+0xff/0x530 [ 105.318361][ T2147] ? exc_page_fault+0xee/0x100 [ 105.318364][ T2147] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 105.318367][ T2147] RIP: 0033:0x7f20e9d2954e [ 105.318371][ T2147] 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 [ 105.318373][ T2147] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 105.318376][ T2147] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 105.318377][ T2147] RDX: 0000000000000030 RSI: 000055e86bcd2850 RDI: 0000000000000012 [ 105.318378][ T2147] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 105.318379][ T2147] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bcbc220 [ 105.318380][ T2147] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 105.318387][ T2147] [ 106.585325][ T2148] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 106.585343][ T2148] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 106.585346][ T2148] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2148, name: (udev-worker) [ 106.585348][ T2148] preempt_count: 1, expected: 0 [ 106.585349][ T2148] RCU nest depth: 0, expected: 0 [ 106.585350][ T2148] locks held by (udev-worker)/2148: 6, last CPU#3: [ 106.585353][ T2148] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 106.585365][ T2148] #1: ff11000010732dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 106.585370][ T2148] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 106.585376][ T2148] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 106.585380][ T2148] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 106.585384][ T2148] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 106.585388][ T2148] irq event stamp: 69436 [ 106.585389][ T2148] hardirqs last enabled at (69435): [] __down_trylock_console_sem+0x86/0xa0 [ 106.585391][ T2148] hardirqs last disabled at (69436): [] console_emit_next_record+0x3f8/0x4f0 [ 106.585393][ T2148] softirqs last enabled at (69430): [] netif_change_name+0x216/0x8c0 [ 106.585396][ T2148] softirqs last disabled at (69428): [] netif_change_name+0x1ad/0x8c0 [ 106.585398][ T2148] Preemption disabled at: [ 106.585399][ T2148] [] vprintk_emit+0x31b/0x3e0 [ 106.585404][ T2148] CPU: 3 UID: 0 PID: 2148 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 106.585408][ T2148] Tainted: [W]=WARN [ 106.585409][ T2148] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.585411][ T2148] Call Trace: [ 106.585413][ T2148] [ 106.585415][ T2148] dump_stack_lvl+0x6f/0xa0 [ 106.585420][ T2148] ? vprintk_emit+0x31b/0x3e0 [ 106.585423][ T2148] __might_resched.cold+0x1fe/0x2c1 [ 106.585427][ T2148] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 106.585431][ T2148] ? __kmalloc_noprof+0xdb/0x760 [ 106.585437][ T2148] __kmalloc_noprof+0x443/0x760 [ 106.585439][ T2148] ? alloc_buf.isra.0+0x4b/0x260 [ 106.585445][ T2148] ? do_raw_spin_unlock+0x59/0x250 [ 106.585447][ T2148] alloc_buf.isra.0+0x4b/0x260 [ 106.585451][ T2148] put_chars+0x1e1/0x2f0 [ 106.585454][ T2148] ? __send_to_port+0x420/0x420 [ 106.585455][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 106.585460][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 106.585462][ T2148] ? validate_chain+0x38b/0xc20 [ 106.585468][ T2148] hvc_console_print+0x292/0x780 [ 106.585470][ T2148] ? __lock_acquire+0x518/0xc20 [ 106.585476][ T2148] ? hvc_write+0x3a0/0x3a0 [ 106.585478][ T2148] ? rcu_is_watching+0x16/0xd0 [ 106.585484][ T2148] console_emit_next_record+0x252/0x4f0 [ 106.585488][ T2148] ? devkmsg_read+0x4e0/0x4e0 [ 106.585492][ T2148] ? rcu_is_watching+0x16/0xd0 [ 106.585495][ T2148] ? lock_acquire+0x13c/0x160 [ 106.585499][ T2148] console_flush_one_record+0x46f/0x710 [ 106.585503][ T2148] ? console_emit_next_record+0x4f0/0x4f0 [ 106.585505][ T2148] ? __lock_acquire+0x518/0xc20 [ 106.585510][ T2148] console_unlock+0xee/0x1f0 [ 106.585513][ T2148] ? console_flush_one_record+0x710/0x710 [ 106.585515][ T2148] ? rcu_is_watching+0x16/0xd0 [ 106.585517][ T2148] ? lock_acquire+0x60/0x160 [ 106.585528][ T2148] ? __down_trylock_console_sem+0x5e/0xa0 [ 106.585529][ T2148] ? vprintk_emit+0x320/0x3e0 [ 106.585533][ T2148] vprintk_emit+0x37c/0x3e0 [ 106.585537][ T2148] ? wake_up_klogd_work_func+0x90/0x90 [ 106.585539][ T2148] ? __lock_acquire+0x518/0xc20 [ 106.585544][ T2148] dev_vprintk_emit+0x27f/0x2c0 [ 106.585550][ T2148] ? device_rename.cold+0xa/0xa [ 106.585555][ T2148] ? mark_usage+0x61/0x170 [ 106.585560][ T2148] dev_printk_emit+0xb9/0xee [ 106.585563][ T2148] ? dev_vprintk_emit+0x2c0/0x2c0 [ 106.585565][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 106.585568][ T2148] ? validate_chain+0x38b/0xc20 [ 106.585570][ T2148] ? __lock_acquire+0x518/0xc20 [ 106.585571][ T2148] ? __lock_acquire+0x518/0xc20 [ 106.585573][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 106.585575][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 106.585579][ T2148] __netdev_printk+0x160/0x1d0 [ 106.585585][ T2148] netdev_info+0xe2/0x116 [ 106.585587][ T2148] ? netdev_notice+0x120/0x120 [ 106.585590][ T2148] ? find_held_lock+0x2b/0x80 [ 106.585594][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 106.585596][ T2148] ? mark_held_locks+0x40/0x70 [ 106.585600][ T2148] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 106.585602][ T2148] netif_change_name.cold+0x4f/0x89 [ 106.585606][ T2148] ? __lock_acquire+0x518/0xc20 [ 106.585608][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 106.585610][ T2148] ? find_held_lock+0x2/0x80 [ 106.585614][ T2148] ? netdev_adjacent_rename_links+0x470/0x470 [ 106.585616][ T2148] ? find_held_lock+0x2b/0x80 [ 106.585620][ T2148] ? __asan_memset+0x27/0x50 [ 106.585626][ T2148] do_setlink.isra.0+0x1f7d/0x2a60 [ 106.585629][ T2148] ? __lock_acquire+0x518/0xc20 [ 106.585632][ T2148] ? rtnl_link_get_size+0x350/0x350 [ 106.585634][ T2148] ? mark_usage+0x61/0x170 [ 106.585635][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 106.585638][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 106.585639][ T2148] ? validate_chain+0x38b/0xc20 [ 106.585644][ T2148] ? __lock_acquire+0x518/0xc20 [ 106.585648][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 106.585650][ T2148] ? rtnl_setlink+0x29d/0x920 [ 106.585653][ T2148] ? rcu_is_watching+0x16/0xd0 [ 106.585655][ T2148] ? lock_acquire+0x13c/0x160 [ 106.585657][ T2148] ? rcu_is_watching+0x16/0xd0 [ 106.585658][ T2148] ? rcu_is_watching+0x16/0xd0 [ 106.585661][ T2148] ? trace_contention_end+0xb3/0x180 [ 106.585664][ T2148] ? __mutex_lock+0x1db/0x1ea0 [ 106.585667][ T2148] ? __mutex_lock+0x9a3/0x1ea0 [ 106.585668][ T2148] ? __lock_acquire+0x518/0xc20 [ 106.585670][ T2148] ? rtnl_setlink+0x29d/0x920 [ 106.585673][ T2148] ? mark_usage+0x61/0x170 [ 106.585675][ T2148] ? ww_mutex_lock+0x160/0x160 [ 106.585677][ T2148] ? nla_get_range_signed+0x3d0/0x3d0 [ 106.585683][ T2148] ? mark_usage+0x61/0x170 [ 106.585686][ T2148] ? cap_capable+0x1d7/0x3d0 [ 106.585695][ T2148] rtnl_setlink+0x527/0x920 [ 106.585698][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 106.585700][ T2148] ? __lock_acquire+0x518/0xc20 [ 106.585724][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 106.585726][ T2148] ? find_held_lock+0x2b/0x80 [ 106.585729][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 106.585731][ T2148] ? mark_usage+0x61/0x170 [ 106.585733][ T2148] ? __lock_acquire+0x518/0xc20 [ 106.585737][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 106.585739][ T2148] ? find_held_lock+0x2b/0x80 [ 106.585741][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 106.585744][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 106.585747][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 106.585750][ T2148] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 106.585753][ T2148] ? rtnl_link_fill+0x900/0x900 [ 106.585755][ T2148] ? __lock_acquire+0x518/0xc20 [ 106.585760][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 106.585761][ T2148] ? find_held_lock+0x2b/0x80 [ 106.585765][ T2148] netlink_rcv_skb+0x14e/0x3a0 [ 106.585769][ T2148] ? rtnl_link_fill+0x900/0x900 [ 106.585772][ T2148] ? netlink_ack+0xcd0/0xcd0 [ 106.585779][ T2148] ? netlink_deliver_tap+0xc5/0x330 [ 106.585781][ T2148] ? netlink_deliver_tap+0x13c/0x330 [ 106.585786][ T2148] netlink_unicast+0x486/0x750 [ 106.585791][ T2148] ? netlink_attachskb+0x810/0x810 [ 106.585793][ T2148] ? __lock_acquire+0x518/0xc20 [ 106.585798][ T2148] netlink_sendmsg+0x735/0xc60 [ 106.585803][ T2148] ? netlink_unicast+0x750/0x750 [ 106.585806][ T2148] ? __might_fault+0x97/0x140 [ 106.585810][ T2148] ? __might_fault+0x97/0x140 [ 106.585814][ T2148] __sys_sendto+0x2aa/0x400 [ 106.585818][ T2148] ? __ia32_sys_getpeername+0xd0/0xd0 [ 106.585828][ T2148] ? exc_page_fault+0x87/0x100 [ 106.585835][ T2148] __x64_sys_sendto+0xe4/0x1f0 [ 106.585837][ T2148] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 106.585840][ T2148] ? lockdep_hardirqs_on+0x91/0x130 [ 106.585842][ T2148] ? do_syscall_64+0xa6/0x530 [ 106.585844][ T2148] do_syscall_64+0xff/0x530 [ 106.585845][ T2148] ? exc_page_fault+0xee/0x100 [ 106.585848][ T2148] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 106.585851][ T2148] RIP: 0033:0x7f20e9d2954e [ 106.585855][ T2148] 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 [ 106.585857][ T2148] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 106.585860][ T2148] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 106.585861][ T2148] RDX: 0000000000000030 RSI: 000055e86bb4c7a0 RDI: 0000000000000014 [ 106.585862][ T2148] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 106.585863][ T2148] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bcb0070 [ 106.585864][ T2148] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 106.585871][ T2148] [ 107.862292][ T2148] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 107.862310][ T2148] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 107.862313][ T2148] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2148, name: (udev-worker) [ 107.862315][ T2148] preempt_count: 1, expected: 0 [ 107.862316][ T2148] RCU nest depth: 0, expected: 0 [ 107.862317][ T2148] locks held by (udev-worker)/2148: 6, last CPU#3: [ 107.862320][ T2148] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 107.862332][ T2148] #1: ff1100000da72dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 107.862337][ T2148] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 107.862343][ T2148] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 107.862347][ T2148] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 107.862351][ T2148] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 107.862355][ T2148] irq event stamp: 124450 [ 107.862356][ T2148] hardirqs last enabled at (124449): [] __down_trylock_console_sem+0x86/0xa0 [ 107.862359][ T2148] hardirqs last disabled at (124450): [] console_emit_next_record+0x3f8/0x4f0 [ 107.862360][ T2148] softirqs last enabled at (124444): [] netif_change_name+0x216/0x8c0 [ 107.862363][ T2148] softirqs last disabled at (124442): [] netif_change_name+0x1ad/0x8c0 [ 107.862365][ T2148] Preemption disabled at: [ 107.862366][ T2148] [] vprintk_emit+0x31b/0x3e0 [ 107.862372][ T2148] CPU: 3 UID: 0 PID: 2148 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 107.862376][ T2148] Tainted: [W]=WARN [ 107.862377][ T2148] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.862378][ T2148] Call Trace: [ 107.862380][ T2148] [ 107.862382][ T2148] dump_stack_lvl+0x6f/0xa0 [ 107.862388][ T2148] ? vprintk_emit+0x31b/0x3e0 [ 107.862390][ T2148] __might_resched.cold+0x1fe/0x2c1 [ 107.862394][ T2148] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 107.862399][ T2148] ? __kmalloc_noprof+0xdb/0x760 [ 107.862404][ T2148] __kmalloc_noprof+0x443/0x760 [ 107.862406][ T2148] ? alloc_buf.isra.0+0x4b/0x260 [ 107.862412][ T2148] ? do_raw_spin_unlock+0x59/0x250 [ 107.862415][ T2148] alloc_buf.isra.0+0x4b/0x260 [ 107.862418][ T2148] put_chars+0x1e1/0x2f0 [ 107.862421][ T2148] ? __send_to_port+0x420/0x420 [ 107.862422][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 107.862427][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 107.862429][ T2148] ? validate_chain+0x38b/0xc20 [ 107.862434][ T2148] hvc_console_print+0x292/0x780 [ 107.862437][ T2148] ? __lock_acquire+0x518/0xc20 [ 107.862442][ T2148] ? hvc_write+0x3a0/0x3a0 [ 107.862445][ T2148] ? rcu_is_watching+0x16/0xd0 [ 107.862450][ T2148] console_emit_next_record+0x252/0x4f0 [ 107.862454][ T2148] ? devkmsg_read+0x4e0/0x4e0 [ 107.862458][ T2148] ? rcu_is_watching+0x16/0xd0 [ 107.862460][ T2148] ? lock_acquire+0x13c/0x160 [ 107.862464][ T2148] console_flush_one_record+0x46f/0x710 [ 107.862469][ T2148] ? console_emit_next_record+0x4f0/0x4f0 [ 107.862470][ T2148] ? __lock_acquire+0x518/0xc20 [ 107.862476][ T2148] console_unlock+0xee/0x1f0 [ 107.862478][ T2148] ? console_flush_one_record+0x710/0x710 [ 107.862480][ T2148] ? rcu_is_watching+0x16/0xd0 [ 107.862482][ T2148] ? lock_acquire+0x60/0x160 [ 107.862486][ T2148] ? __down_trylock_console_sem+0x5e/0xa0 [ 107.862487][ T2148] ? vprintk_emit+0x320/0x3e0 [ 107.862491][ T2148] vprintk_emit+0x37c/0x3e0 [ 107.862495][ T2148] ? wake_up_klogd_work_func+0x90/0x90 [ 107.862497][ T2148] ? __lock_acquire+0x518/0xc20 [ 107.862499][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 107.862504][ T2148] dev_vprintk_emit+0x27f/0x2c0 [ 107.862509][ T2148] ? device_rename.cold+0xa/0xa [ 107.862515][ T2148] ? mark_usage+0x61/0x170 [ 107.862519][ T2148] dev_printk_emit+0xb9/0xee [ 107.862522][ T2148] ? dev_vprintk_emit+0x2c0/0x2c0 [ 107.862524][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 107.862533][ T2148] ? validate_chain+0x38b/0xc20 [ 107.862535][ T2148] ? __lock_acquire+0x518/0xc20 [ 107.862536][ T2148] ? __lock_acquire+0x518/0xc20 [ 107.862538][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 107.862540][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 107.862544][ T2148] __netdev_printk+0x160/0x1d0 [ 107.862550][ T2148] netdev_info+0xe2/0x116 [ 107.862552][ T2148] ? netdev_notice+0x120/0x120 [ 107.862555][ T2148] ? find_held_lock+0x2b/0x80 [ 107.862558][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 107.862561][ T2148] ? mark_held_locks+0x40/0x70 [ 107.862564][ T2148] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 107.862567][ T2148] netif_change_name.cold+0x4f/0x89 [ 107.862571][ T2148] ? __lock_acquire+0x518/0xc20 [ 107.862573][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 107.862575][ T2148] ? find_held_lock+0x2/0x80 [ 107.862578][ T2148] ? netdev_adjacent_rename_links+0x470/0x470 [ 107.862581][ T2148] ? find_held_lock+0x2b/0x80 [ 107.862584][ T2148] ? __asan_memset+0x27/0x50 [ 107.862590][ T2148] do_setlink.isra.0+0x1f7d/0x2a60 [ 107.862594][ T2148] ? __lock_acquire+0x518/0xc20 [ 107.862596][ T2148] ? rtnl_link_get_size+0x350/0x350 [ 107.862598][ T2148] ? mark_usage+0x61/0x170 [ 107.862599][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 107.862602][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 107.862604][ T2148] ? validate_chain+0x38b/0xc20 [ 107.862608][ T2148] ? __lock_acquire+0x518/0xc20 [ 107.862613][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 107.862614][ T2148] ? rtnl_setlink+0x29d/0x920 [ 107.862617][ T2148] ? rcu_is_watching+0x16/0xd0 [ 107.862620][ T2148] ? lock_acquire+0x13c/0x160 [ 107.862621][ T2148] ? rcu_is_watching+0x16/0xd0 [ 107.862623][ T2148] ? rcu_is_watching+0x16/0xd0 [ 107.862625][ T2148] ? trace_contention_end+0xb3/0x180 [ 107.862628][ T2148] ? __mutex_lock+0x1db/0x1ea0 [ 107.862631][ T2148] ? __mutex_lock+0x9a3/0x1ea0 [ 107.862632][ T2148] ? __lock_acquire+0x518/0xc20 [ 107.862634][ T2148] ? rtnl_setlink+0x29d/0x920 [ 107.862637][ T2148] ? mark_usage+0x61/0x170 [ 107.862639][ T2148] ? ww_mutex_lock+0x160/0x160 [ 107.862641][ T2148] ? nla_get_range_signed+0x3d0/0x3d0 [ 107.862648][ T2148] ? mark_usage+0x61/0x170 [ 107.862651][ T2148] ? cap_capable+0x1d7/0x3d0 [ 107.862659][ T2148] rtnl_setlink+0x527/0x920 [ 107.862663][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 107.862665][ T2148] ? __lock_acquire+0x518/0xc20 [ 107.862688][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 107.862690][ T2148] ? find_held_lock+0x2b/0x80 [ 107.862693][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 107.862695][ T2148] ? mark_usage+0x61/0x170 [ 107.862697][ T2148] ? __lock_acquire+0x518/0xc20 [ 107.862701][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 107.862703][ T2148] ? find_held_lock+0x2b/0x80 [ 107.862705][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 107.862708][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 107.862711][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 107.862714][ T2148] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 107.862717][ T2148] ? rtnl_link_fill+0x900/0x900 [ 107.862719][ T2148] ? __lock_acquire+0x518/0xc20 [ 107.862724][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 107.862725][ T2148] ? find_held_lock+0x2b/0x80 [ 107.862729][ T2148] netlink_rcv_skb+0x14e/0x3a0 [ 107.862733][ T2148] ? rtnl_link_fill+0x900/0x900 [ 107.862736][ T2148] ? netlink_ack+0xcd0/0xcd0 [ 107.862743][ T2148] ? netlink_deliver_tap+0xc5/0x330 [ 107.862745][ T2148] ? netlink_deliver_tap+0x13c/0x330 [ 107.862750][ T2148] netlink_unicast+0x486/0x750 [ 107.862754][ T2148] ? netlink_attachskb+0x810/0x810 [ 107.862757][ T2148] ? __lock_acquire+0x518/0xc20 [ 107.862762][ T2148] netlink_sendmsg+0x735/0xc60 [ 107.862766][ T2148] ? netlink_unicast+0x750/0x750 [ 107.862770][ T2148] ? __might_fault+0x97/0x140 [ 107.862774][ T2148] ? __might_fault+0x97/0x140 [ 107.862778][ T2148] __sys_sendto+0x2aa/0x400 [ 107.862782][ T2148] ? __ia32_sys_getpeername+0xd0/0xd0 [ 107.862796][ T2148] __x64_sys_sendto+0xe4/0x1f0 [ 107.862798][ T2148] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 107.862802][ T2148] ? lockdep_hardirqs_on+0x91/0x130 [ 107.862805][ T2148] ? do_syscall_64+0xa6/0x530 [ 107.862806][ T2148] do_syscall_64+0xff/0x530 [ 107.862808][ T2148] ? exc_page_fault+0xee/0x100 [ 107.862811][ T2148] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 107.862813][ T2148] RIP: 0033:0x7f20e9d2954e [ 107.862817][ T2148] 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 [ 107.862819][ T2148] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 107.862822][ T2148] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 107.862824][ T2148] RDX: 0000000000000030 RSI: 000055e86bcd2870 RDI: 0000000000000014 [ 107.862825][ T2148] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 107.862825][ T2148] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bd06c40 [ 107.862826][ T2148] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 107.862834][ T2148] [ 109.213298][ T2148] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 109.213317][ T2148] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 109.213320][ T2148] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2148, name: (udev-worker) [ 109.213322][ T2148] preempt_count: 1, expected: 0 [ 109.213323][ T2148] RCU nest depth: 0, expected: 0 [ 109.213324][ T2148] locks held by (udev-worker)/2148: 6, last CPU#2: [ 109.213326][ T2148] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 109.213339][ T2148] #1: ff1100000db72dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 109.213344][ T2148] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 109.213351][ T2148] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 109.213354][ T2148] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 109.213358][ T2148] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 109.213362][ T2148] irq event stamp: 172538 [ 109.213363][ T2148] hardirqs last enabled at (172537): [] __down_trylock_console_sem+0x86/0xa0 [ 109.213365][ T2148] hardirqs last disabled at (172538): [] console_emit_next_record+0x3f8/0x4f0 [ 109.213367][ T2148] softirqs last enabled at (172532): [] netif_change_name+0x216/0x8c0 [ 109.213370][ T2148] softirqs last disabled at (172530): [] netif_change_name+0x1ad/0x8c0 [ 109.213372][ T2148] Preemption disabled at: [ 109.213373][ T2148] [] vprintk_emit+0x31b/0x3e0 [ 109.213378][ T2148] CPU: 2 UID: 0 PID: 2148 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 109.213382][ T2148] Tainted: [W]=WARN [ 109.213383][ T2148] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.213385][ T2148] Call Trace: [ 109.213387][ T2148] [ 109.213389][ T2148] dump_stack_lvl+0x6f/0xa0 [ 109.213394][ T2148] ? vprintk_emit+0x31b/0x3e0 [ 109.213397][ T2148] __might_resched.cold+0x1fe/0x2c1 [ 109.213402][ T2148] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 109.213406][ T2148] ? __kmalloc_noprof+0xdb/0x760 [ 109.213411][ T2148] __kmalloc_noprof+0x443/0x760 [ 109.213414][ T2148] ? alloc_buf.isra.0+0x4b/0x260 [ 109.213419][ T2148] ? do_raw_spin_unlock+0x59/0x250 [ 109.213422][ T2148] alloc_buf.isra.0+0x4b/0x260 [ 109.213425][ T2148] put_chars+0x1e1/0x2f0 [ 109.213429][ T2148] ? __send_to_port+0x420/0x420 [ 109.213430][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 109.213435][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 109.213437][ T2148] ? validate_chain+0x38b/0xc20 [ 109.213442][ T2148] hvc_console_print+0x292/0x780 [ 109.213445][ T2148] ? __lock_acquire+0x518/0xc20 [ 109.213450][ T2148] ? hvc_write+0x3a0/0x3a0 [ 109.213453][ T2148] ? rcu_is_watching+0x16/0xd0 [ 109.213459][ T2148] console_emit_next_record+0x252/0x4f0 [ 109.213463][ T2148] ? devkmsg_read+0x4e0/0x4e0 [ 109.213467][ T2148] ? rcu_is_watching+0x16/0xd0 [ 109.213470][ T2148] ? lock_acquire+0x13c/0x160 [ 109.213474][ T2148] console_flush_one_record+0x46f/0x710 [ 109.213478][ T2148] ? console_emit_next_record+0x4f0/0x4f0 [ 109.213480][ T2148] ? __lock_acquire+0x518/0xc20 [ 109.213485][ T2148] console_unlock+0xee/0x1f0 [ 109.213488][ T2148] ? console_flush_one_record+0x710/0x710 [ 109.213490][ T2148] ? rcu_is_watching+0x16/0xd0 [ 109.213492][ T2148] ? lock_acquire+0x60/0x160 [ 109.213496][ T2148] ? __down_trylock_console_sem+0x5e/0xa0 [ 109.213497][ T2148] ? vprintk_emit+0x320/0x3e0 [ 109.213501][ T2148] vprintk_emit+0x37c/0x3e0 [ 109.213505][ T2148] ? wake_up_klogd_work_func+0x90/0x90 [ 109.213507][ T2148] ? __lock_acquire+0x518/0xc20 [ 109.213509][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 109.213515][ T2148] dev_vprintk_emit+0x27f/0x2c0 [ 109.213521][ T2148] ? device_rename.cold+0xa/0xa [ 109.213527][ T2148] ? mark_usage+0x61/0x170 [ 109.213531][ T2148] dev_printk_emit+0xb9/0xee [ 109.213541][ T2148] ? dev_vprintk_emit+0x2c0/0x2c0 [ 109.213543][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 109.213546][ T2148] ? validate_chain+0x38b/0xc20 [ 109.213548][ T2148] ? __lock_acquire+0x518/0xc20 [ 109.213550][ T2148] ? __lock_acquire+0x518/0xc20 [ 109.213551][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 109.213554][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 109.213558][ T2148] __netdev_printk+0x160/0x1d0 [ 109.213563][ T2148] netdev_info+0xe2/0x116 [ 109.213566][ T2148] ? netdev_notice+0x120/0x120 [ 109.213568][ T2148] ? find_held_lock+0x2b/0x80 [ 109.213572][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 109.213574][ T2148] ? mark_held_locks+0x40/0x70 [ 109.213578][ T2148] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 109.213581][ T2148] netif_change_name.cold+0x4f/0x89 [ 109.213584][ T2148] ? __lock_acquire+0x518/0xc20 [ 109.213586][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 109.213588][ T2148] ? find_held_lock+0x2/0x80 [ 109.213591][ T2148] ? netdev_adjacent_rename_links+0x470/0x470 [ 109.213594][ T2148] ? find_held_lock+0x2b/0x80 [ 109.213597][ T2148] ? __asan_memset+0x27/0x50 [ 109.213603][ T2148] do_setlink.isra.0+0x1f7d/0x2a60 [ 109.213607][ T2148] ? __lock_acquire+0x518/0xc20 [ 109.213610][ T2148] ? rtnl_link_get_size+0x350/0x350 [ 109.213611][ T2148] ? mark_usage+0x61/0x170 [ 109.213613][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 109.213615][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 109.213617][ T2148] ? validate_chain+0x38b/0xc20 [ 109.213621][ T2148] ? __lock_acquire+0x518/0xc20 [ 109.213626][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 109.213628][ T2148] ? rtnl_setlink+0x29d/0x920 [ 109.213631][ T2148] ? rcu_is_watching+0x16/0xd0 [ 109.213633][ T2148] ? lock_acquire+0x13c/0x160 [ 109.213635][ T2148] ? rcu_is_watching+0x16/0xd0 [ 109.213636][ T2148] ? rcu_is_watching+0x16/0xd0 [ 109.213638][ T2148] ? trace_contention_end+0xb3/0x180 [ 109.213641][ T2148] ? __mutex_lock+0x1db/0x1ea0 [ 109.213644][ T2148] ? __mutex_lock+0x9a3/0x1ea0 [ 109.213646][ T2148] ? __lock_acquire+0x518/0xc20 [ 109.213648][ T2148] ? rtnl_setlink+0x29d/0x920 [ 109.213650][ T2148] ? mark_usage+0x61/0x170 [ 109.213653][ T2148] ? ww_mutex_lock+0x160/0x160 [ 109.213655][ T2148] ? nla_get_range_signed+0x3d0/0x3d0 [ 109.213661][ T2148] ? mark_usage+0x61/0x170 [ 109.213664][ T2148] ? cap_capable+0x1d7/0x3d0 [ 109.213673][ T2148] rtnl_setlink+0x527/0x920 [ 109.213676][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 109.213678][ T2148] ? __lock_acquire+0x518/0xc20 [ 109.213702][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 109.213704][ T2148] ? find_held_lock+0x2b/0x80 [ 109.213707][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 109.213709][ T2148] ? mark_usage+0x61/0x170 [ 109.213711][ T2148] ? __lock_acquire+0x518/0xc20 [ 109.213715][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 109.213717][ T2148] ? find_held_lock+0x2b/0x80 [ 109.213719][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 109.213722][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 109.213725][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 109.213728][ T2148] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 109.213732][ T2148] ? rtnl_link_fill+0x900/0x900 [ 109.213733][ T2148] ? __lock_acquire+0x518/0xc20 [ 109.213738][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 109.213740][ T2148] ? find_held_lock+0x2b/0x80 [ 109.213744][ T2148] netlink_rcv_skb+0x14e/0x3a0 [ 109.213747][ T2148] ? rtnl_link_fill+0x900/0x900 [ 109.213751][ T2148] ? netlink_ack+0xcd0/0xcd0 [ 109.213758][ T2148] ? netlink_deliver_tap+0xc5/0x330 [ 109.213760][ T2148] ? netlink_deliver_tap+0x13c/0x330 [ 109.213765][ T2148] netlink_unicast+0x486/0x750 [ 109.213769][ T2148] ? netlink_attachskb+0x810/0x810 [ 109.213772][ T2148] ? __lock_acquire+0x518/0xc20 [ 109.213777][ T2148] netlink_sendmsg+0x735/0xc60 [ 109.213781][ T2148] ? netlink_unicast+0x750/0x750 [ 109.213785][ T2148] ? __might_fault+0x97/0x140 [ 109.213789][ T2148] ? __might_fault+0x97/0x140 [ 109.213792][ T2148] __sys_sendto+0x2aa/0x400 [ 109.213796][ T2148] ? __ia32_sys_getpeername+0xd0/0xd0 [ 109.213811][ T2148] __x64_sys_sendto+0xe4/0x1f0 [ 109.213813][ T2148] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 109.213817][ T2148] ? lockdep_hardirqs_on+0x91/0x130 [ 109.213820][ T2148] ? do_syscall_64+0xa6/0x530 [ 109.213821][ T2148] do_syscall_64+0xff/0x530 [ 109.213823][ T2148] ? exc_page_fault+0xee/0x100 [ 109.213826][ T2148] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 109.213829][ T2148] RIP: 0033:0x7f20e9d2954e [ 109.213833][ T2148] 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 [ 109.213835][ T2148] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 109.213838][ T2148] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 109.213839][ T2148] RDX: 0000000000000030 RSI: 000055e86bcb4ac0 RDI: 0000000000000014 [ 109.213840][ T2148] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 109.213841][ T2148] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bcd9730 [ 109.213842][ T2148] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 109.213849][ T2148] [ 110.491538][ T2148] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 110.491562][ T2148] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 110.491565][ T2148] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2148, name: (udev-worker) [ 110.491567][ T2148] preempt_count: 1, expected: 0 [ 110.491568][ T2148] RCU nest depth: 0, expected: 0 [ 110.491569][ T2148] locks held by (udev-worker)/2148: 6, last CPU#3: [ 110.491572][ T2148] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 110.491585][ T2148] #1: ff1100000c65add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 110.491590][ T2148] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 110.491597][ T2148] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 110.491601][ T2148] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 110.491604][ T2148] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 110.491608][ T2148] irq event stamp: 242632 [ 110.491609][ T2148] hardirqs last enabled at (242631): [] __down_trylock_console_sem+0x86/0xa0 [ 110.491612][ T2148] hardirqs last disabled at (242632): [] console_emit_next_record+0x3f8/0x4f0 [ 110.491613][ T2148] softirqs last enabled at (242626): [] netif_change_name+0x216/0x8c0 [ 110.491616][ T2148] softirqs last disabled at (242624): [] netif_change_name+0x1ad/0x8c0 [ 110.491618][ T2148] Preemption disabled at: [ 110.491619][ T2148] [] vprintk_emit+0x31b/0x3e0 [ 110.491625][ T2148] CPU: 3 UID: 0 PID: 2148 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 110.491628][ T2148] Tainted: [W]=WARN [ 110.491629][ T2148] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.491631][ T2148] Call Trace: [ 110.491633][ T2148] [ 110.491634][ T2148] dump_stack_lvl+0x6f/0xa0 [ 110.491640][ T2148] ? vprintk_emit+0x31b/0x3e0 [ 110.491643][ T2148] __might_resched.cold+0x1fe/0x2c1 [ 110.491647][ T2148] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 110.491652][ T2148] ? __kmalloc_noprof+0xdb/0x760 [ 110.491657][ T2148] __kmalloc_noprof+0x443/0x760 [ 110.491659][ T2148] ? alloc_buf.isra.0+0x4b/0x260 [ 110.491665][ T2148] ? do_raw_spin_unlock+0x59/0x250 [ 110.491667][ T2148] alloc_buf.isra.0+0x4b/0x260 [ 110.491671][ T2148] put_chars+0x1e1/0x2f0 [ 110.491674][ T2148] ? __send_to_port+0x420/0x420 [ 110.491675][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 110.491680][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 110.491682][ T2148] ? validate_chain+0x38b/0xc20 [ 110.491687][ T2148] hvc_console_print+0x292/0x780 [ 110.491690][ T2148] ? __lock_acquire+0x518/0xc20 [ 110.491695][ T2148] ? hvc_write+0x3a0/0x3a0 [ 110.491698][ T2148] ? rcu_is_watching+0x16/0xd0 [ 110.491703][ T2148] console_emit_next_record+0x252/0x4f0 [ 110.491707][ T2148] ? devkmsg_read+0x4e0/0x4e0 [ 110.491711][ T2148] ? rcu_is_watching+0x16/0xd0 [ 110.491714][ T2148] ? lock_acquire+0x13c/0x160 [ 110.491718][ T2148] console_flush_one_record+0x46f/0x710 [ 110.491722][ T2148] ? console_emit_next_record+0x4f0/0x4f0 [ 110.491723][ T2148] ? __lock_acquire+0x518/0xc20 [ 110.491729][ T2148] console_unlock+0xee/0x1f0 [ 110.491732][ T2148] ? console_flush_one_record+0x710/0x710 [ 110.491734][ T2148] ? rcu_is_watching+0x16/0xd0 [ 110.491736][ T2148] ? lock_acquire+0x60/0x160 [ 110.491740][ T2148] ? __down_trylock_console_sem+0x5e/0xa0 [ 110.491741][ T2148] ? vprintk_emit+0x320/0x3e0 [ 110.491745][ T2148] vprintk_emit+0x37c/0x3e0 [ 110.491749][ T2148] ? wake_up_klogd_work_func+0x90/0x90 [ 110.491751][ T2148] ? __lock_acquire+0x518/0xc20 [ 110.491753][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 110.491758][ T2148] dev_vprintk_emit+0x27f/0x2c0 [ 110.491764][ T2148] ? device_rename.cold+0xa/0xa [ 110.491770][ T2148] ? mark_usage+0x61/0x170 [ 110.491774][ T2148] dev_printk_emit+0xb9/0xee [ 110.491777][ T2148] ? dev_vprintk_emit+0x2c0/0x2c0 [ 110.491779][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 110.491782][ T2148] ? validate_chain+0x38b/0xc20 [ 110.491784][ T2148] ? __lock_acquire+0x518/0xc20 [ 110.491785][ T2148] ? __lock_acquire+0x518/0xc20 [ 110.491787][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 110.491789][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 110.491793][ T2148] __netdev_printk+0x160/0x1d0 [ 110.491799][ T2148] netdev_info+0xe2/0x116 [ 110.491801][ T2148] ? netdev_notice+0x120/0x120 [ 110.491804][ T2148] ? find_held_lock+0x2b/0x80 [ 110.491807][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 110.491810][ T2148] ? mark_held_locks+0x40/0x70 [ 110.491813][ T2148] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 110.491816][ T2148] netif_change_name.cold+0x4f/0x89 [ 110.491819][ T2148] ? __lock_acquire+0x518/0xc20 [ 110.491821][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 110.491823][ T2148] ? find_held_lock+0x2/0x80 [ 110.491827][ T2148] ? netdev_adjacent_rename_links+0x470/0x470 [ 110.491829][ T2148] ? find_held_lock+0x2b/0x80 [ 110.491833][ T2148] ? __asan_memset+0x27/0x50 [ 110.491839][ T2148] do_setlink.isra.0+0x1f7d/0x2a60 [ 110.491844][ T2148] ? __lock_acquire+0x518/0xc20 [ 110.491846][ T2148] ? rtnl_link_get_size+0x350/0x350 [ 110.491848][ T2148] ? mark_usage+0x61/0x170 [ 110.491850][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 110.491852][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 110.491854][ T2148] ? validate_chain+0x38b/0xc20 [ 110.491858][ T2148] ? __lock_acquire+0x518/0xc20 [ 110.491863][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 110.491865][ T2148] ? rtnl_setlink+0x29d/0x920 [ 110.491868][ T2148] ? rcu_is_watching+0x16/0xd0 [ 110.491870][ T2148] ? lock_acquire+0x13c/0x160 [ 110.491872][ T2148] ? rcu_is_watching+0x16/0xd0 [ 110.491873][ T2148] ? rcu_is_watching+0x16/0xd0 [ 110.491875][ T2148] ? trace_contention_end+0xb3/0x180 [ 110.491878][ T2148] ? __mutex_lock+0x1db/0x1ea0 [ 110.491882][ T2148] ? __mutex_lock+0x9a3/0x1ea0 [ 110.491883][ T2148] ? __lock_acquire+0x518/0xc20 [ 110.491885][ T2148] ? rtnl_setlink+0x29d/0x920 [ 110.491888][ T2148] ? mark_usage+0x61/0x170 [ 110.491890][ T2148] ? ww_mutex_lock+0x160/0x160 [ 110.491892][ T2148] ? nla_get_range_signed+0x3d0/0x3d0 [ 110.491898][ T2148] ? mark_usage+0x61/0x170 [ 110.491901][ T2148] ? cap_capable+0x1d7/0x3d0 [ 110.491910][ T2148] rtnl_setlink+0x527/0x920 [ 110.491914][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 110.491916][ T2148] ? __lock_acquire+0x518/0xc20 [ 110.491939][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 110.491941][ T2148] ? find_held_lock+0x2b/0x80 [ 110.491945][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 110.491946][ T2148] ? mark_usage+0x61/0x170 [ 110.491948][ T2148] ? __lock_acquire+0x518/0xc20 [ 110.491953][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 110.491954][ T2148] ? find_held_lock+0x2b/0x80 [ 110.491957][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 110.491959][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 110.491963][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 110.491966][ T2148] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 110.491969][ T2148] ? rtnl_link_fill+0x900/0x900 [ 110.491971][ T2148] ? __lock_acquire+0x518/0xc20 [ 110.491976][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 110.491977][ T2148] ? find_held_lock+0x2b/0x80 [ 110.491981][ T2148] netlink_rcv_skb+0x14e/0x3a0 [ 110.491985][ T2148] ? rtnl_link_fill+0x900/0x900 [ 110.491989][ T2148] ? netlink_ack+0xcd0/0xcd0 [ 110.491996][ T2148] ? netlink_deliver_tap+0xc5/0x330 [ 110.491998][ T2148] ? netlink_deliver_tap+0x13c/0x330 [ 110.492003][ T2148] netlink_unicast+0x486/0x750 [ 110.492007][ T2148] ? netlink_attachskb+0x810/0x810 [ 110.492010][ T2148] ? __lock_acquire+0x518/0xc20 [ 110.492015][ T2148] netlink_sendmsg+0x735/0xc60 [ 110.492019][ T2148] ? netlink_unicast+0x750/0x750 [ 110.492023][ T2148] ? __might_fault+0x97/0x140 [ 110.492026][ T2148] ? __might_fault+0x97/0x140 [ 110.492030][ T2148] __sys_sendto+0x2aa/0x400 [ 110.492034][ T2148] ? __ia32_sys_getpeername+0xd0/0xd0 [ 110.492049][ T2148] __x64_sys_sendto+0xe4/0x1f0 [ 110.492051][ T2148] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 110.492054][ T2148] ? lockdep_hardirqs_on+0x91/0x130 [ 110.492057][ T2148] ? do_syscall_64+0xa6/0x530 [ 110.492059][ T2148] do_syscall_64+0xff/0x530 [ 110.492060][ T2148] ? irq_exit_rcu+0x1a/0x30 [ 110.492065][ T2148] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 110.492068][ T2148] RIP: 0033:0x7f20e9d2954e [ 110.492072][ T2148] 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 [ 110.492073][ T2148] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 110.492076][ T2148] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 110.492078][ T2148] RDX: 0000000000000030 RSI: 000055e86bcb4de0 RDI: 0000000000000014 [ 110.492079][ T2148] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 110.492080][ T2148] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bcbaeb0 [ 110.492081][ T2148] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 110.492093][ T2148] [ 111.735943][ T2148] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 111.735961][ T2148] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 111.735964][ T2148] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2148, name: (udev-worker) [ 111.735966][ T2148] preempt_count: 1, expected: 0 [ 111.735967][ T2148] RCU nest depth: 0, expected: 0 [ 111.735968][ T2148] locks held by (udev-worker)/2148: 6, last CPU#0: [ 111.735970][ T2148] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 111.735983][ T2148] #1: ff1100001073add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 111.735989][ T2148] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 111.735995][ T2148] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 111.735999][ T2148] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 111.736003][ T2148] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 111.736007][ T2148] irq event stamp: 310720 [ 111.736008][ T2148] hardirqs last enabled at (310719): [] __down_trylock_console_sem+0x86/0xa0 [ 111.736010][ T2148] hardirqs last disabled at (310720): [] console_emit_next_record+0x3f8/0x4f0 [ 111.736012][ T2148] softirqs last enabled at (310714): [] netif_change_name+0x216/0x8c0 [ 111.736015][ T2148] softirqs last disabled at (310712): [] netif_change_name+0x1ad/0x8c0 [ 111.736017][ T2148] Preemption disabled at: [ 111.736018][ T2148] [] vprintk_emit+0x31b/0x3e0 [ 111.736024][ T2148] CPU: 0 UID: 0 PID: 2148 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 111.736028][ T2148] Tainted: [W]=WARN [ 111.736029][ T2148] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.736031][ T2148] Call Trace: [ 111.736032][ T2148] [ 111.736034][ T2148] dump_stack_lvl+0x6f/0xa0 [ 111.736040][ T2148] ? vprintk_emit+0x31b/0x3e0 [ 111.736042][ T2148] __might_resched.cold+0x1fe/0x2c1 [ 111.736047][ T2148] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 111.736052][ T2148] ? __kmalloc_noprof+0xdb/0x760 [ 111.736057][ T2148] __kmalloc_noprof+0x443/0x760 [ 111.736059][ T2148] ? alloc_buf.isra.0+0x4b/0x260 [ 111.736065][ T2148] ? do_raw_spin_unlock+0x59/0x250 [ 111.736068][ T2148] alloc_buf.isra.0+0x4b/0x260 [ 111.736071][ T2148] put_chars+0x1e1/0x2f0 [ 111.736074][ T2148] ? __send_to_port+0x420/0x420 [ 111.736076][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 111.736080][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 111.736083][ T2148] ? validate_chain+0x38b/0xc20 [ 111.736088][ T2148] hvc_console_print+0x292/0x780 [ 111.736091][ T2148] ? __lock_acquire+0x518/0xc20 [ 111.736096][ T2148] ? hvc_write+0x3a0/0x3a0 [ 111.736099][ T2148] ? rcu_is_watching+0x16/0xd0 [ 111.736104][ T2148] console_emit_next_record+0x252/0x4f0 [ 111.736108][ T2148] ? devkmsg_read+0x4e0/0x4e0 [ 111.736113][ T2148] ? rcu_is_watching+0x16/0xd0 [ 111.736115][ T2148] ? lock_acquire+0x13c/0x160 [ 111.736119][ T2148] console_flush_one_record+0x46f/0x710 [ 111.736124][ T2148] ? console_emit_next_record+0x4f0/0x4f0 [ 111.736125][ T2148] ? __lock_acquire+0x518/0xc20 [ 111.736131][ T2148] console_unlock+0xee/0x1f0 [ 111.736134][ T2148] ? console_flush_one_record+0x710/0x710 [ 111.736136][ T2148] ? rcu_is_watching+0x16/0xd0 [ 111.736138][ T2148] ? lock_acquire+0x60/0x160 [ 111.736142][ T2148] ? __down_trylock_console_sem+0x5e/0xa0 [ 111.736143][ T2148] ? vprintk_emit+0x320/0x3e0 [ 111.736147][ T2148] vprintk_emit+0x37c/0x3e0 [ 111.736151][ T2148] ? wake_up_klogd_work_func+0x90/0x90 [ 111.736156][ T2148] ? __lock_acquire+0x518/0xc20 [ 111.736158][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 111.736164][ T2148] dev_vprintk_emit+0x27f/0x2c0 [ 111.736170][ T2148] ? device_rename.cold+0xa/0xa [ 111.736176][ T2148] ? mark_usage+0x61/0x170 [ 111.736180][ T2148] dev_printk_emit+0xb9/0xee [ 111.736183][ T2148] ? dev_vprintk_emit+0x2c0/0x2c0 [ 111.736185][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 111.736188][ T2148] ? validate_chain+0x38b/0xc20 [ 111.736190][ T2148] ? __lock_acquire+0x518/0xc20 [ 111.736191][ T2148] ? __lock_acquire+0x518/0xc20 [ 111.736193][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 111.736195][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 111.736199][ T2148] __netdev_printk+0x160/0x1d0 [ 111.736205][ T2148] netdev_info+0xe2/0x116 [ 111.736208][ T2148] ? netdev_notice+0x120/0x120 [ 111.736210][ T2148] ? find_held_lock+0x2b/0x80 [ 111.736214][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 111.736216][ T2148] ? mark_held_locks+0x40/0x70 [ 111.736220][ T2148] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 111.736223][ T2148] netif_change_name.cold+0x4f/0x89 [ 111.736226][ T2148] ? __lock_acquire+0x518/0xc20 [ 111.736228][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 111.736230][ T2148] ? find_held_lock+0x2/0x80 [ 111.736234][ T2148] ? netdev_adjacent_rename_links+0x470/0x470 [ 111.736236][ T2148] ? find_held_lock+0x2b/0x80 [ 111.736240][ T2148] ? __asan_memset+0x27/0x50 [ 111.736246][ T2148] do_setlink.isra.0+0x1f7d/0x2a60 [ 111.736249][ T2148] ? __lock_acquire+0x518/0xc20 [ 111.736252][ T2148] ? rtnl_link_get_size+0x350/0x350 [ 111.736254][ T2148] ? mark_usage+0x61/0x170 [ 111.736255][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 111.736258][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 111.736259][ T2148] ? validate_chain+0x38b/0xc20 [ 111.736264][ T2148] ? __lock_acquire+0x518/0xc20 [ 111.736268][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 111.736270][ T2148] ? rtnl_setlink+0x29d/0x920 [ 111.736274][ T2148] ? rcu_is_watching+0x16/0xd0 [ 111.736276][ T2148] ? lock_acquire+0x13c/0x160 [ 111.736277][ T2148] ? rcu_is_watching+0x16/0xd0 [ 111.736279][ T2148] ? rcu_is_watching+0x16/0xd0 [ 111.736281][ T2148] ? trace_contention_end+0xb3/0x180 [ 111.736284][ T2148] ? __mutex_lock+0x1db/0x1ea0 [ 111.736287][ T2148] ? __mutex_lock+0x9a3/0x1ea0 [ 111.736289][ T2148] ? __lock_acquire+0x518/0xc20 [ 111.736291][ T2148] ? rtnl_setlink+0x29d/0x920 [ 111.736293][ T2148] ? mark_usage+0x61/0x170 [ 111.736296][ T2148] ? ww_mutex_lock+0x160/0x160 [ 111.736298][ T2148] ? nla_get_range_signed+0x3d0/0x3d0 [ 111.736304][ T2148] ? mark_usage+0x61/0x170 [ 111.736307][ T2148] ? cap_capable+0x1d7/0x3d0 [ 111.736315][ T2148] rtnl_setlink+0x527/0x920 [ 111.736319][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 111.736321][ T2148] ? __lock_acquire+0x518/0xc20 [ 111.736352][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 111.736354][ T2148] ? find_held_lock+0x2b/0x80 [ 111.736358][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 111.736359][ T2148] ? mark_usage+0x61/0x170 [ 111.736361][ T2148] ? __lock_acquire+0x518/0xc20 [ 111.736366][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 111.736368][ T2148] ? find_held_lock+0x2b/0x80 [ 111.736370][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 111.736373][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 111.736376][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 111.736379][ T2148] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 111.736383][ T2148] ? rtnl_link_fill+0x900/0x900 [ 111.736385][ T2148] ? __lock_acquire+0x518/0xc20 [ 111.736389][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 111.736391][ T2148] ? find_held_lock+0x2b/0x80 [ 111.736395][ T2148] netlink_rcv_skb+0x14e/0x3a0 [ 111.736399][ T2148] ? rtnl_link_fill+0x900/0x900 [ 111.736403][ T2148] ? netlink_ack+0xcd0/0xcd0 [ 111.736410][ T2148] ? netlink_deliver_tap+0xc5/0x330 [ 111.736412][ T2148] ? netlink_deliver_tap+0x13c/0x330 [ 111.736417][ T2148] netlink_unicast+0x486/0x750 [ 111.736422][ T2148] ? netlink_attachskb+0x810/0x810 [ 111.736424][ T2148] ? __lock_acquire+0x518/0xc20 [ 111.736429][ T2148] netlink_sendmsg+0x735/0xc60 [ 111.736433][ T2148] ? netlink_unicast+0x750/0x750 [ 111.736437][ T2148] ? __might_fault+0x97/0x140 [ 111.736441][ T2148] ? __might_fault+0x97/0x140 [ 111.736445][ T2148] __sys_sendto+0x2aa/0x400 [ 111.736449][ T2148] ? __ia32_sys_getpeername+0xd0/0xd0 [ 111.736463][ T2148] __x64_sys_sendto+0xe4/0x1f0 [ 111.736465][ T2148] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 111.736469][ T2148] ? lockdep_hardirqs_on+0x91/0x130 [ 111.736472][ T2148] ? do_syscall_64+0xa6/0x530 [ 111.736474][ T2148] do_syscall_64+0xff/0x530 [ 111.736476][ T2148] ? exc_page_fault+0xee/0x100 [ 111.736479][ T2148] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 111.736481][ T2148] RIP: 0033:0x7f20e9d2954e [ 111.736485][ T2148] 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 [ 111.736487][ T2148] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 111.736491][ T2148] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 111.736492][ T2148] RDX: 0000000000000030 RSI: 000055e86bb4c7a0 RDI: 0000000000000014 [ 111.736493][ T2148] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 111.736494][ T2148] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bccf1e0 [ 111.736495][ T2148] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 111.736502][ T2148] [ 113.102013][ T2147] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 113.102034][ T2147] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 113.102038][ T2147] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2147, name: (udev-worker) [ 113.102040][ T2147] preempt_count: 1, expected: 0 [ 113.102042][ T2147] RCU nest depth: 0, expected: 0 [ 113.102043][ T2147] locks held by (udev-worker)/2147: 6, last CPU#2: [ 113.102047][ T2147] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 113.102063][ T2147] #1: ff1100000c60add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 113.102070][ T2147] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 113.102078][ T2147] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 113.102084][ T2147] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 113.102090][ T2147] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 113.102097][ T2147] irq event stamp: 146338 [ 113.102098][ T2147] hardirqs last enabled at (146337): [] __down_trylock_console_sem+0x86/0xa0 [ 113.102101][ T2147] hardirqs last disabled at (146338): [] console_emit_next_record+0x3f8/0x4f0 [ 113.102104][ T2147] softirqs last enabled at (146332): [] netif_change_name+0x216/0x8c0 [ 113.102108][ T2147] softirqs last disabled at (146330): [] netif_change_name+0x1ad/0x8c0 [ 113.102112][ T2147] Preemption disabled at: [ 113.102113][ T2147] [] vprintk_emit+0x31b/0x3e0 [ 113.102121][ T2147] CPU: 2 UID: 0 PID: 2147 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 113.102129][ T2147] Tainted: [W]=WARN [ 113.102130][ T2147] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.102133][ T2147] Call Trace: [ 113.102136][ T2147] [ 113.102138][ T2147] dump_stack_lvl+0x6f/0xa0 [ 113.102146][ T2147] ? vprintk_emit+0x31b/0x3e0 [ 113.102150][ T2147] __might_resched.cold+0x1fe/0x2c1 [ 113.102157][ T2147] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 113.102163][ T2147] ? __kmalloc_noprof+0xdb/0x760 [ 113.102171][ T2147] __kmalloc_noprof+0x443/0x760 [ 113.102174][ T2147] ? alloc_buf.isra.0+0x4b/0x260 [ 113.102184][ T2147] ? do_raw_spin_unlock+0x59/0x250 [ 113.102187][ T2147] alloc_buf.isra.0+0x4b/0x260 [ 113.102193][ T2147] put_chars+0x1e1/0x2f0 [ 113.102198][ T2147] ? __send_to_port+0x420/0x420 [ 113.102201][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 113.102208][ T2147] ? rcu_read_lock_any_held+0x3c/0x90 [ 113.102212][ T2147] ? validate_chain+0x38b/0xc20 [ 113.102221][ T2147] hvc_console_print+0x292/0x780 [ 113.102225][ T2147] ? __lock_acquire+0x518/0xc20 [ 113.102235][ T2147] ? hvc_write+0x3a0/0x3a0 [ 113.102240][ T2147] ? rcu_is_watching+0x16/0xd0 [ 113.102249][ T2147] console_emit_next_record+0x252/0x4f0 [ 113.102256][ T2147] ? devkmsg_read+0x4e0/0x4e0 [ 113.102265][ T2147] ? rcu_is_watching+0x16/0xd0 [ 113.102268][ T2147] ? lock_acquire+0x13c/0x160 [ 113.102276][ T2147] console_flush_one_record+0x46f/0x710 [ 113.102284][ T2147] ? console_emit_next_record+0x4f0/0x4f0 [ 113.102286][ T2147] ? __lock_acquire+0x518/0xc20 [ 113.102297][ T2147] console_unlock+0xee/0x1f0 [ 113.102301][ T2147] ? console_flush_one_record+0x710/0x710 [ 113.102304][ T2147] ? rcu_is_watching+0x16/0xd0 [ 113.102308][ T2147] ? lock_acquire+0x60/0x160 [ 113.102315][ T2147] ? __down_trylock_console_sem+0x5e/0xa0 [ 113.102317][ T2147] ? vprintk_emit+0x320/0x3e0 [ 113.102323][ T2147] vprintk_emit+0x37c/0x3e0 [ 113.102330][ T2147] ? wake_up_klogd_work_func+0x90/0x90 [ 113.102334][ T2147] ? __lock_acquire+0x518/0xc20 [ 113.102336][ T2147] ? rwsem_optimistic_spin+0x3c7/0x480 [ 113.102346][ T2147] dev_vprintk_emit+0x27f/0x2c0 [ 113.102354][ T2147] ? device_rename.cold+0xa/0xa [ 113.102366][ T2147] ? mark_usage+0x61/0x170 [ 113.102374][ T2147] dev_printk_emit+0xb9/0xee [ 113.102378][ T2147] ? dev_vprintk_emit+0x2c0/0x2c0 [ 113.102381][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 113.102386][ T2147] ? validate_chain+0x38b/0xc20 [ 113.102389][ T2147] ? __lock_acquire+0x518/0xc20 [ 113.102391][ T2147] ? __lock_acquire+0x518/0xc20 [ 113.102394][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 113.102397][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 113.102404][ T2147] __netdev_printk+0x160/0x1d0 [ 113.102413][ T2147] netdev_info+0xe2/0x116 [ 113.102417][ T2147] ? netdev_notice+0x120/0x120 [ 113.102421][ T2147] ? find_held_lock+0x2b/0x80 [ 113.102427][ T2147] ? __lock_release.isra.0+0x69/0x1a0 [ 113.102432][ T2147] ? mark_held_locks+0x40/0x70 [ 113.102438][ T2147] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 113.102443][ T2147] netif_change_name.cold+0x4f/0x89 [ 113.102448][ T2147] ? __lock_acquire+0x518/0xc20 [ 113.102451][ T2147] ? rwsem_optimistic_spin+0x3c7/0x480 [ 113.102455][ T2147] ? find_held_lock+0x2/0x80 [ 113.102460][ T2147] ? netdev_adjacent_rename_links+0x470/0x470 [ 113.102465][ T2147] ? find_held_lock+0x2b/0x80 [ 113.102470][ T2147] ? __asan_memset+0x27/0x50 [ 113.102480][ T2147] do_setlink.isra.0+0x1f7d/0x2a60 [ 113.102486][ T2147] ? __lock_acquire+0x518/0xc20 [ 113.102491][ T2147] ? rtnl_link_get_size+0x350/0x350 [ 113.102494][ T2147] ? mark_usage+0x61/0x170 [ 113.102496][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 113.102501][ T2147] ? rcu_read_lock_any_held+0x3c/0x90 [ 113.102504][ T2147] ? validate_chain+0x38b/0xc20 [ 113.102512][ T2147] ? __lock_acquire+0x518/0xc20 [ 113.102521][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 113.102524][ T2147] ? rtnl_setlink+0x29d/0x920 [ 113.102529][ T2147] ? rcu_is_watching+0x16/0xd0 [ 113.102533][ T2147] ? lock_acquire+0x13c/0x160 [ 113.102535][ T2147] ? rcu_is_watching+0x16/0xd0 [ 113.102537][ T2147] ? rcu_is_watching+0x16/0xd0 [ 113.102541][ T2147] ? trace_contention_end+0xb3/0x180 [ 113.102545][ T2147] ? __mutex_lock+0x1db/0x1ea0 [ 113.102549][ T2147] ? __mutex_lock+0x9a3/0x1ea0 [ 113.102551][ T2147] ? __lock_acquire+0x518/0xc20 [ 113.102555][ T2147] ? rtnl_setlink+0x29d/0x920 [ 113.102564][ T2147] ? mark_usage+0x61/0x170 [ 113.102569][ T2147] ? ww_mutex_lock+0x160/0x160 [ 113.102572][ T2147] ? nla_get_range_signed+0x3d0/0x3d0 [ 113.102582][ T2147] ? mark_usage+0x61/0x170 [ 113.102588][ T2147] ? cap_capable+0x1d7/0x3d0 [ 113.102602][ T2147] rtnl_setlink+0x527/0x920 [ 113.102609][ T2147] ? __rtnl_newlink+0xa50/0xa50 [ 113.102611][ T2147] ? __lock_acquire+0x518/0xc20 [ 113.102659][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 113.102662][ T2147] ? find_held_lock+0x2b/0x80 [ 113.102668][ T2147] ? __lock_release.isra.0+0x69/0x1a0 [ 113.102671][ T2147] ? mark_usage+0x61/0x170 [ 113.102675][ T2147] ? __lock_acquire+0x518/0xc20 [ 113.102684][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 113.102687][ T2147] ? find_held_lock+0x2b/0x80 [ 113.102691][ T2147] ? __rtnl_newlink+0xa50/0xa50 [ 113.102694][ T2147] ? __lock_release.isra.0+0x69/0x1a0 [ 113.102701][ T2147] ? __rtnl_newlink+0xa50/0xa50 [ 113.102705][ T2147] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 113.102711][ T2147] ? rtnl_link_fill+0x900/0x900 [ 113.102713][ T2147] ? __lock_acquire+0x518/0xc20 [ 113.102721][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 113.102724][ T2147] ? find_held_lock+0x2b/0x80 [ 113.102731][ T2147] netlink_rcv_skb+0x14e/0x3a0 [ 113.102736][ T2147] ? rtnl_link_fill+0x900/0x900 [ 113.102742][ T2147] ? netlink_ack+0xcd0/0xcd0 [ 113.102756][ T2147] ? netlink_deliver_tap+0xc5/0x330 [ 113.102759][ T2147] ? netlink_deliver_tap+0x13c/0x330 [ 113.102768][ T2147] netlink_unicast+0x486/0x750 [ 113.102776][ T2147] ? netlink_attachskb+0x810/0x810 [ 113.102780][ T2147] ? __lock_acquire+0x518/0xc20 [ 113.102789][ T2147] netlink_sendmsg+0x735/0xc60 [ 113.102797][ T2147] ? netlink_unicast+0x750/0x750 [ 113.102804][ T2147] ? __might_fault+0x97/0x140 [ 113.102809][ T2147] ? __might_fault+0x97/0x140 [ 113.102816][ T2147] __sys_sendto+0x2aa/0x400 [ 113.102822][ T2147] ? __ia32_sys_getpeername+0xd0/0xd0 [ 113.102844][ T2147] ? exc_page_fault+0x87/0x100 [ 113.102855][ T2147] __x64_sys_sendto+0xe4/0x1f0 [ 113.102859][ T2147] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 113.102864][ T2147] ? lockdep_hardirqs_on+0x91/0x130 [ 113.102867][ T2147] ? do_syscall_64+0xa6/0x530 [ 113.102870][ T2147] do_syscall_64+0xff/0x530 [ 113.102872][ T2147] ? exc_page_fault+0xee/0x100 [ 113.102877][ T2147] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 113.102881][ T2147] RIP: 0033:0x7f20e9d2954e [ 113.102887][ T2147] 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 [ 113.102889][ T2147] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 113.102894][ T2147] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 113.102896][ T2147] RDX: 0000000000000030 RSI: 000055e86bb4c7c0 RDI: 0000000000000012 [ 113.102898][ T2147] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 113.102899][ T2147] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bccab20 [ 113.102901][ T2147] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 113.102915][ T2147] [ 114.410645][ T2147] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 114.410663][ T2147] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 114.410666][ T2147] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2147, name: (udev-worker) [ 114.410668][ T2147] preempt_count: 1, expected: 0 [ 114.410669][ T2147] RCU nest depth: 0, expected: 0 [ 114.410670][ T2147] locks held by (udev-worker)/2147: 6, last CPU#1: [ 114.410672][ T2147] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 114.410685][ T2147] #1: ff1100000c5f2dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 114.410690][ T2147] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 114.410696][ T2147] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 114.410700][ T2147] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 114.410703][ T2147] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 114.410708][ T2147] irq event stamp: 182932 [ 114.410708][ T2147] hardirqs last enabled at (182931): [] __down_trylock_console_sem+0x86/0xa0 [ 114.410711][ T2147] hardirqs last disabled at (182932): [] console_emit_next_record+0x3f8/0x4f0 [ 114.410713][ T2147] softirqs last enabled at (182926): [] netif_change_name+0x216/0x8c0 [ 114.410715][ T2147] softirqs last disabled at (182924): [] netif_change_name+0x1ad/0x8c0 [ 114.410718][ T2147] Preemption disabled at: [ 114.410718][ T2147] [] vprintk_emit+0x31b/0x3e0 [ 114.410724][ T2147] CPU: 1 UID: 0 PID: 2147 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 114.410728][ T2147] Tainted: [W]=WARN [ 114.410729][ T2147] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 114.410731][ T2147] Call Trace: [ 114.410733][ T2147] [ 114.410734][ T2147] dump_stack_lvl+0x6f/0xa0 [ 114.410740][ T2147] ? vprintk_emit+0x31b/0x3e0 [ 114.410742][ T2147] __might_resched.cold+0x1fe/0x2c1 [ 114.410747][ T2147] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 114.410751][ T2147] ? __kmalloc_noprof+0xdb/0x760 [ 114.410756][ T2147] __kmalloc_noprof+0x443/0x760 [ 114.410758][ T2147] ? alloc_buf.isra.0+0x4b/0x260 [ 114.410764][ T2147] ? do_raw_spin_unlock+0x59/0x250 [ 114.410766][ T2147] alloc_buf.isra.0+0x4b/0x260 [ 114.410770][ T2147] put_chars+0x1e1/0x2f0 [ 114.410773][ T2147] ? __send_to_port+0x420/0x420 [ 114.410774][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 114.410779][ T2147] ? rcu_read_lock_any_held+0x3c/0x90 [ 114.410781][ T2147] ? validate_chain+0x38b/0xc20 [ 114.410786][ T2147] hvc_console_print+0x292/0x780 [ 114.410789][ T2147] ? __lock_acquire+0x518/0xc20 [ 114.410794][ T2147] ? hvc_write+0x3a0/0x3a0 [ 114.410797][ T2147] ? rcu_is_watching+0x16/0xd0 [ 114.410802][ T2147] console_emit_next_record+0x252/0x4f0 [ 114.410806][ T2147] ? devkmsg_read+0x4e0/0x4e0 [ 114.410811][ T2147] ? rcu_is_watching+0x16/0xd0 [ 114.410813][ T2147] ? lock_acquire+0x13c/0x160 [ 114.410817][ T2147] console_flush_one_record+0x46f/0x710 [ 114.410821][ T2147] ? console_emit_next_record+0x4f0/0x4f0 [ 114.410823][ T2147] ? __lock_acquire+0x518/0xc20 [ 114.410828][ T2147] console_unlock+0xee/0x1f0 [ 114.410831][ T2147] ? console_flush_one_record+0x710/0x710 [ 114.410833][ T2147] ? rcu_is_watching+0x16/0xd0 [ 114.410835][ T2147] ? lock_acquire+0x60/0x160 [ 114.410839][ T2147] ? __down_trylock_console_sem+0x5e/0xa0 [ 114.410840][ T2147] ? vprintk_emit+0x320/0x3e0 [ 114.410844][ T2147] vprintk_emit+0x37c/0x3e0 [ 114.410848][ T2147] ? wake_up_klogd_work_func+0x90/0x90 [ 114.410850][ T2147] ? __lock_acquire+0x518/0xc20 [ 114.410852][ T2147] ? rwsem_optimistic_spin+0x3c7/0x480 [ 114.410858][ T2147] dev_vprintk_emit+0x27f/0x2c0 [ 114.410863][ T2147] ? device_rename.cold+0xa/0xa [ 114.410869][ T2147] ? mark_usage+0x61/0x170 [ 114.410874][ T2147] dev_printk_emit+0xb9/0xee [ 114.410876][ T2147] ? dev_vprintk_emit+0x2c0/0x2c0 [ 114.410878][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 114.410881][ T2147] ? validate_chain+0x38b/0xc20 [ 114.410883][ T2147] ? __lock_acquire+0x518/0xc20 [ 114.410885][ T2147] ? __lock_acquire+0x518/0xc20 [ 114.410886][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 114.410888][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 114.410893][ T2147] __netdev_printk+0x160/0x1d0 [ 114.410899][ T2147] netdev_info+0xe2/0x116 [ 114.410901][ T2147] ? netdev_notice+0x120/0x120 [ 114.410904][ T2147] ? find_held_lock+0x2b/0x80 [ 114.410907][ T2147] ? __lock_release.isra.0+0x69/0x1a0 [ 114.410910][ T2147] ? mark_held_locks+0x40/0x70 [ 114.410913][ T2147] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 114.410916][ T2147] netif_change_name.cold+0x4f/0x89 [ 114.410919][ T2147] ? __lock_acquire+0x518/0xc20 [ 114.410921][ T2147] ? rwsem_optimistic_spin+0x3c7/0x480 [ 114.410923][ T2147] ? find_held_lock+0x2/0x80 [ 114.410927][ T2147] ? netdev_adjacent_rename_links+0x470/0x470 [ 114.410929][ T2147] ? find_held_lock+0x2b/0x80 [ 114.410933][ T2147] ? __asan_memset+0x27/0x50 [ 114.410939][ T2147] do_setlink.isra.0+0x1f7d/0x2a60 [ 114.410942][ T2147] ? __lock_acquire+0x518/0xc20 [ 114.410945][ T2147] ? rtnl_link_get_size+0x350/0x350 [ 114.410947][ T2147] ? mark_usage+0x61/0x170 [ 114.410948][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 114.410951][ T2147] ? rcu_read_lock_any_held+0x3c/0x90 [ 114.410952][ T2147] ? validate_chain+0x38b/0xc20 [ 114.410957][ T2147] ? __lock_acquire+0x518/0xc20 [ 114.410962][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 114.410963][ T2147] ? rtnl_setlink+0x29d/0x920 [ 114.410966][ T2147] ? rcu_is_watching+0x16/0xd0 [ 114.410969][ T2147] ? lock_acquire+0x13c/0x160 [ 114.410970][ T2147] ? rcu_is_watching+0x16/0xd0 [ 114.410972][ T2147] ? rcu_is_watching+0x16/0xd0 [ 114.410974][ T2147] ? trace_contention_end+0xb3/0x180 [ 114.410977][ T2147] ? __mutex_lock+0x1db/0x1ea0 [ 114.410980][ T2147] ? __mutex_lock+0x9a3/0x1ea0 [ 114.410981][ T2147] ? __lock_acquire+0x518/0xc20 [ 114.410983][ T2147] ? rtnl_setlink+0x29d/0x920 [ 114.410986][ T2147] ? mark_usage+0x61/0x170 [ 114.410988][ T2147] ? ww_mutex_lock+0x160/0x160 [ 114.410990][ T2147] ? nla_get_range_signed+0x3d0/0x3d0 [ 114.410997][ T2147] ? mark_usage+0x61/0x170 [ 114.411000][ T2147] ? cap_capable+0x1d7/0x3d0 [ 114.411008][ T2147] rtnl_setlink+0x527/0x920 [ 114.411012][ T2147] ? __rtnl_newlink+0xa50/0xa50 [ 114.411014][ T2147] ? __lock_acquire+0x518/0xc20 [ 114.411038][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 114.411040][ T2147] ? find_held_lock+0x2b/0x80 [ 114.411043][ T2147] ? __lock_release.isra.0+0x69/0x1a0 [ 114.411045][ T2147] ? mark_usage+0x61/0x170 [ 114.411047][ T2147] ? __lock_acquire+0x518/0xc20 [ 114.411052][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 114.411053][ T2147] ? find_held_lock+0x2b/0x80 [ 114.411056][ T2147] ? __rtnl_newlink+0xa50/0xa50 [ 114.411058][ T2147] ? __lock_release.isra.0+0x69/0x1a0 [ 114.411062][ T2147] ? __rtnl_newlink+0xa50/0xa50 [ 114.411064][ T2147] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 114.411068][ T2147] ? rtnl_link_fill+0x900/0x900 [ 114.411070][ T2147] ? __lock_acquire+0x518/0xc20 [ 114.411075][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 114.411076][ T2147] ? find_held_lock+0x2b/0x80 [ 114.411080][ T2147] netlink_rcv_skb+0x14e/0x3a0 [ 114.411084][ T2147] ? rtnl_link_fill+0x900/0x900 [ 114.411087][ T2147] ? netlink_ack+0xcd0/0xcd0 [ 114.411095][ T2147] ? netlink_deliver_tap+0xc5/0x330 [ 114.411097][ T2147] ? netlink_deliver_tap+0x13c/0x330 [ 114.411102][ T2147] netlink_unicast+0x486/0x750 [ 114.411106][ T2147] ? netlink_attachskb+0x810/0x810 [ 114.411109][ T2147] ? __lock_acquire+0x518/0xc20 [ 114.411114][ T2147] netlink_sendmsg+0x735/0xc60 [ 114.411119][ T2147] ? netlink_unicast+0x750/0x750 [ 114.411123][ T2147] ? __might_fault+0x97/0x140 [ 114.411126][ T2147] ? __might_fault+0x97/0x140 [ 114.411130][ T2147] __sys_sendto+0x2aa/0x400 [ 114.411134][ T2147] ? __ia32_sys_getpeername+0xd0/0xd0 [ 114.411145][ T2147] ? exc_page_fault+0x87/0x100 [ 114.411152][ T2147] __x64_sys_sendto+0xe4/0x1f0 [ 114.411157][ T2147] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 114.411161][ T2147] ? lockdep_hardirqs_on+0x91/0x130 [ 114.411163][ T2147] ? do_syscall_64+0xa6/0x530 [ 114.411165][ T2147] do_syscall_64+0xff/0x530 [ 114.411167][ T2147] ? exc_page_fault+0xee/0x100 [ 114.411169][ T2147] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 114.411172][ T2147] RIP: 0033:0x7f20e9d2954e [ 114.411176][ T2147] 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 [ 114.411178][ T2147] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 114.411181][ T2147] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 114.411182][ T2147] RDX: 0000000000000030 RSI: 000055e86bcb4e00 RDI: 0000000000000012 [ 114.411183][ T2147] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 114.411184][ T2147] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bd06810 [ 114.411185][ T2147] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 114.411192][ T2147] [ 115.650051][ T2148] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 115.650070][ T2148] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 115.650073][ T2148] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2148, name: (udev-worker) [ 115.650075][ T2148] preempt_count: 1, expected: 0 [ 115.650076][ T2148] RCU nest depth: 0, expected: 0 [ 115.650077][ T2148] locks held by (udev-worker)/2148: 6, last CPU#2: [ 115.650079][ T2148] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 115.650092][ T2148] #1: ff1100000a5dadd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 115.650097][ T2148] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 115.650104][ T2148] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 115.650108][ T2148] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 115.650111][ T2148] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 115.650115][ T2148] irq event stamp: 464050 [ 115.650116][ T2148] hardirqs last enabled at (464049): [] __down_trylock_console_sem+0x86/0xa0 [ 115.650119][ T2148] hardirqs last disabled at (464050): [] console_emit_next_record+0x3f8/0x4f0 [ 115.650121][ T2148] softirqs last enabled at (464044): [] netif_change_name+0x216/0x8c0 [ 115.650123][ T2148] softirqs last disabled at (464042): [] netif_change_name+0x1ad/0x8c0 [ 115.650126][ T2148] Preemption disabled at: [ 115.650127][ T2148] [] vprintk_emit+0x31b/0x3e0 [ 115.650132][ T2148] CPU: 2 UID: 0 PID: 2148 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 115.650135][ T2148] Tainted: [W]=WARN [ 115.650136][ T2148] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 115.650138][ T2148] Call Trace: [ 115.650140][ T2148] [ 115.650142][ T2148] dump_stack_lvl+0x6f/0xa0 [ 115.650147][ T2148] ? vprintk_emit+0x31b/0x3e0 [ 115.650149][ T2148] __might_resched.cold+0x1fe/0x2c1 [ 115.650156][ T2148] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 115.650160][ T2148] ? __kmalloc_noprof+0xdb/0x760 [ 115.650165][ T2148] __kmalloc_noprof+0x443/0x760 [ 115.650167][ T2148] ? alloc_buf.isra.0+0x4b/0x260 [ 115.650173][ T2148] ? do_raw_spin_unlock+0x59/0x250 [ 115.650176][ T2148] alloc_buf.isra.0+0x4b/0x260 [ 115.650179][ T2148] put_chars+0x1e1/0x2f0 [ 115.650182][ T2148] ? __send_to_port+0x420/0x420 [ 115.650184][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 115.650188][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 115.650191][ T2148] ? validate_chain+0x38b/0xc20 [ 115.650196][ T2148] hvc_console_print+0x292/0x780 [ 115.650198][ T2148] ? __lock_acquire+0x518/0xc20 [ 115.650203][ T2148] ? hvc_write+0x3a0/0x3a0 [ 115.650206][ T2148] ? rcu_is_watching+0x16/0xd0 [ 115.650211][ T2148] console_emit_next_record+0x252/0x4f0 [ 115.650215][ T2148] ? devkmsg_read+0x4e0/0x4e0 [ 115.650220][ T2148] ? rcu_is_watching+0x16/0xd0 [ 115.650222][ T2148] ? lock_acquire+0x13c/0x160 [ 115.650226][ T2148] console_flush_one_record+0x46f/0x710 [ 115.650230][ T2148] ? console_emit_next_record+0x4f0/0x4f0 [ 115.650232][ T2148] ? __lock_acquire+0x518/0xc20 [ 115.650237][ T2148] console_unlock+0xee/0x1f0 [ 115.650240][ T2148] ? console_flush_one_record+0x710/0x710 [ 115.650242][ T2148] ? rcu_is_watching+0x16/0xd0 [ 115.650244][ T2148] ? lock_acquire+0x60/0x160 [ 115.650248][ T2148] ? __down_trylock_console_sem+0x5e/0xa0 [ 115.650249][ T2148] ? vprintk_emit+0x320/0x3e0 [ 115.650252][ T2148] vprintk_emit+0x37c/0x3e0 [ 115.650256][ T2148] ? wake_up_klogd_work_func+0x90/0x90 [ 115.650259][ T2148] ? __lock_acquire+0x518/0xc20 [ 115.650260][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 115.650266][ T2148] dev_vprintk_emit+0x27f/0x2c0 [ 115.650272][ T2148] ? device_rename.cold+0xa/0xa [ 115.650278][ T2148] ? mark_usage+0x61/0x170 [ 115.650282][ T2148] dev_printk_emit+0xb9/0xee [ 115.650285][ T2148] ? dev_vprintk_emit+0x2c0/0x2c0 [ 115.650287][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 115.650290][ T2148] ? validate_chain+0x38b/0xc20 [ 115.650292][ T2148] ? __lock_acquire+0x518/0xc20 [ 115.650293][ T2148] ? __lock_acquire+0x518/0xc20 [ 115.650295][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 115.650297][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 115.650301][ T2148] __netdev_printk+0x160/0x1d0 [ 115.650307][ T2148] netdev_info+0xe2/0x116 [ 115.650309][ T2148] ? netdev_notice+0x120/0x120 [ 115.650312][ T2148] ? find_held_lock+0x2b/0x80 [ 115.650315][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 115.650318][ T2148] ? mark_held_locks+0x40/0x70 [ 115.650321][ T2148] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 115.650324][ T2148] netif_change_name.cold+0x4f/0x89 [ 115.650327][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 115.650330][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 115.650333][ T2148] ? netdev_adjacent_rename_links+0x470/0x470 [ 115.650337][ T2148] ? __asan_memset+0x27/0x50 [ 115.650343][ T2148] do_setlink.isra.0+0x1f7d/0x2a60 [ 115.650347][ T2148] ? __hrtimer_start_range_ns+0x161/0x8a0 [ 115.650351][ T2148] ? rtnl_link_get_size+0x350/0x350 [ 115.650353][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 115.650356][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 115.650357][ T2148] ? validate_chain+0x38b/0xc20 [ 115.650360][ T2148] ? rcu_is_watching+0x16/0xd0 [ 115.650363][ T2148] ? __lock_acquire+0x518/0xc20 [ 115.650365][ T2148] ? balance_push+0x39e/0x4a0 [ 115.650367][ T2148] ? __switch_to+0x550/0xe00 [ 115.650372][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 115.650374][ T2148] ? rtnl_setlink+0x29d/0x920 [ 115.650377][ T2148] ? rcu_is_watching+0x16/0xd0 [ 115.650379][ T2148] ? lock_acquire+0x13c/0x160 [ 115.650381][ T2148] ? rcu_is_watching+0x16/0xd0 [ 115.650382][ T2148] ? rcu_is_watching+0x16/0xd0 [ 115.650385][ T2148] ? trace_contention_end+0xb3/0x180 [ 115.650387][ T2148] ? __mutex_lock+0x1db/0x1ea0 [ 115.650391][ T2148] ? __mutex_lock+0x9a3/0x1ea0 [ 115.650392][ T2148] ? __lock_acquire+0x518/0xc20 [ 115.650394][ T2148] ? rtnl_setlink+0x29d/0x920 [ 115.650397][ T2148] ? mark_usage+0x61/0x170 [ 115.650399][ T2148] ? ww_mutex_lock+0x160/0x160 [ 115.650401][ T2148] ? nla_get_range_signed+0x3d0/0x3d0 [ 115.650407][ T2148] ? mark_usage+0x61/0x170 [ 115.650410][ T2148] ? cap_capable+0x1d7/0x3d0 [ 115.650418][ T2148] rtnl_setlink+0x527/0x920 [ 115.650422][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 115.650424][ T2148] ? __lock_acquire+0x518/0xc20 [ 115.650448][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 115.650449][ T2148] ? find_held_lock+0x2b/0x80 [ 115.650453][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 115.650454][ T2148] ? mark_usage+0x61/0x170 [ 115.650456][ T2148] ? __lock_acquire+0x518/0xc20 [ 115.650461][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 115.650463][ T2148] ? find_held_lock+0x2b/0x80 [ 115.650465][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 115.650468][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 115.650471][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 115.650474][ T2148] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 115.650478][ T2148] ? rtnl_link_fill+0x900/0x900 [ 115.650479][ T2148] ? __lock_acquire+0x518/0xc20 [ 115.650484][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 115.650486][ T2148] ? find_held_lock+0x2b/0x80 [ 115.650490][ T2148] netlink_rcv_skb+0x14e/0x3a0 [ 115.650493][ T2148] ? rtnl_link_fill+0x900/0x900 [ 115.650497][ T2148] ? netlink_ack+0xcd0/0xcd0 [ 115.650504][ T2148] ? netlink_deliver_tap+0xc5/0x330 [ 115.650506][ T2148] ? netlink_deliver_tap+0x13c/0x330 [ 115.650511][ T2148] netlink_unicast+0x486/0x750 [ 115.650515][ T2148] ? netlink_attachskb+0x810/0x810 [ 115.650518][ T2148] ? __lock_acquire+0x518/0xc20 [ 115.650523][ T2148] netlink_sendmsg+0x735/0xc60 [ 115.650527][ T2148] ? netlink_unicast+0x750/0x750 [ 115.650531][ T2148] ? __might_fault+0x97/0x140 [ 115.650535][ T2148] ? __might_fault+0x97/0x140 [ 115.650538][ T2148] __sys_sendto+0x2aa/0x400 [ 115.650542][ T2148] ? __ia32_sys_getpeername+0xd0/0xd0 [ 115.650557][ T2148] __x64_sys_sendto+0xe4/0x1f0 [ 115.650559][ T2148] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 115.650563][ T2148] ? lockdep_hardirqs_on+0x91/0x130 [ 115.650566][ T2148] ? do_syscall_64+0xa6/0x530 [ 115.650567][ T2148] do_syscall_64+0xff/0x530 [ 115.650569][ T2148] ? irq_exit_rcu+0x1a/0x30 [ 115.650579][ T2148] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 115.650581][ T2148] RIP: 0033:0x7f20e9d2954e [ 115.650586][ T2148] 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 [ 115.650588][ T2148] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 115.650592][ T2148] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 115.650594][ T2148] RDX: 0000000000000030 RSI: 000055e86bcbf780 RDI: 0000000000000014 [ 115.650596][ T2148] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 115.650597][ T2148] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bcbf350 [ 115.650599][ T2148] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 115.650607][ T2148] [ 117.034130][ T2148] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 117.034149][ T2148] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 117.034152][ T2148] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2148, name: (udev-worker) [ 117.034158][ T2148] preempt_count: 1, expected: 0 [ 117.034159][ T2148] RCU nest depth: 0, expected: 0 [ 117.034160][ T2148] locks held by (udev-worker)/2148: 6, last CPU#2: [ 117.034163][ T2148] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 117.034176][ T2148] #1: ff1100000b232dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 117.034181][ T2148] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 117.034188][ T2148] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 117.034192][ T2148] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 117.034195][ T2148] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 117.034199][ T2148] irq event stamp: 542314 [ 117.034200][ T2148] hardirqs last enabled at (542313): [] __down_trylock_console_sem+0x86/0xa0 [ 117.034203][ T2148] hardirqs last disabled at (542314): [] console_emit_next_record+0x3f8/0x4f0 [ 117.034205][ T2148] softirqs last enabled at (542308): [] netif_change_name+0x216/0x8c0 [ 117.034207][ T2148] softirqs last disabled at (542306): [] netif_change_name+0x1ad/0x8c0 [ 117.034210][ T2148] Preemption disabled at: [ 117.034210][ T2148] [] vprintk_emit+0x31b/0x3e0 [ 117.034216][ T2148] CPU: 2 UID: 0 PID: 2148 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 117.034220][ T2148] Tainted: [W]=WARN [ 117.034221][ T2148] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 117.034223][ T2148] Call Trace: [ 117.034225][ T2148] [ 117.034227][ T2148] dump_stack_lvl+0x6f/0xa0 [ 117.034233][ T2148] ? vprintk_emit+0x31b/0x3e0 [ 117.034235][ T2148] __might_resched.cold+0x1fe/0x2c1 [ 117.034240][ T2148] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 117.034243][ T2148] ? __kmalloc_noprof+0xdb/0x760 [ 117.034248][ T2148] __kmalloc_noprof+0x443/0x760 [ 117.034251][ T2148] ? alloc_buf.isra.0+0x4b/0x260 [ 117.034257][ T2148] ? do_raw_spin_unlock+0x59/0x250 [ 117.034259][ T2148] alloc_buf.isra.0+0x4b/0x260 [ 117.034263][ T2148] put_chars+0x1e1/0x2f0 [ 117.034266][ T2148] ? __send_to_port+0x420/0x420 [ 117.034267][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 117.034272][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 117.034274][ T2148] ? validate_chain+0x38b/0xc20 [ 117.034280][ T2148] hvc_console_print+0x292/0x780 [ 117.034282][ T2148] ? __lock_acquire+0x518/0xc20 [ 117.034287][ T2148] ? hvc_write+0x3a0/0x3a0 [ 117.034290][ T2148] ? rcu_is_watching+0x16/0xd0 [ 117.034296][ T2148] console_emit_next_record+0x252/0x4f0 [ 117.034300][ T2148] ? devkmsg_read+0x4e0/0x4e0 [ 117.034304][ T2148] ? rcu_is_watching+0x16/0xd0 [ 117.034307][ T2148] ? lock_acquire+0x13c/0x160 [ 117.034311][ T2148] console_flush_one_record+0x46f/0x710 [ 117.034315][ T2148] ? console_emit_next_record+0x4f0/0x4f0 [ 117.034317][ T2148] ? __lock_acquire+0x518/0xc20 [ 117.034322][ T2148] console_unlock+0xee/0x1f0 [ 117.034325][ T2148] ? console_flush_one_record+0x710/0x710 [ 117.034327][ T2148] ? rcu_is_watching+0x16/0xd0 [ 117.034329][ T2148] ? lock_acquire+0x60/0x160 [ 117.034333][ T2148] ? __down_trylock_console_sem+0x5e/0xa0 [ 117.034334][ T2148] ? vprintk_emit+0x320/0x3e0 [ 117.034338][ T2148] vprintk_emit+0x37c/0x3e0 [ 117.034342][ T2148] ? wake_up_klogd_work_func+0x90/0x90 [ 117.034344][ T2148] ? __lock_acquire+0x518/0xc20 [ 117.034346][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 117.034352][ T2148] dev_vprintk_emit+0x27f/0x2c0 [ 117.034358][ T2148] ? device_rename.cold+0xa/0xa [ 117.034364][ T2148] ? mark_usage+0x61/0x170 [ 117.034368][ T2148] dev_printk_emit+0xb9/0xee [ 117.034371][ T2148] ? dev_vprintk_emit+0x2c0/0x2c0 [ 117.034373][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 117.034376][ T2148] ? validate_chain+0x38b/0xc20 [ 117.034378][ T2148] ? __lock_acquire+0x518/0xc20 [ 117.034380][ T2148] ? __lock_acquire+0x518/0xc20 [ 117.034381][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 117.034384][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 117.034388][ T2148] __netdev_printk+0x160/0x1d0 [ 117.034394][ T2148] netdev_info+0xe2/0x116 [ 117.034396][ T2148] ? netdev_notice+0x120/0x120 [ 117.034398][ T2148] ? find_held_lock+0x2b/0x80 [ 117.034402][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 117.034404][ T2148] ? mark_held_locks+0x40/0x70 [ 117.034408][ T2148] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 117.034411][ T2148] netif_change_name.cold+0x4f/0x89 [ 117.034414][ T2148] ? __lock_acquire+0x518/0xc20 [ 117.034416][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 117.034418][ T2148] ? find_held_lock+0x2/0x80 [ 117.034422][ T2148] ? netdev_adjacent_rename_links+0x470/0x470 [ 117.034424][ T2148] ? find_held_lock+0x2b/0x80 [ 117.034428][ T2148] ? __asan_memset+0x27/0x50 [ 117.034434][ T2148] do_setlink.isra.0+0x1f7d/0x2a60 [ 117.034437][ T2148] ? __lock_acquire+0x518/0xc20 [ 117.034440][ T2148] ? rtnl_link_get_size+0x350/0x350 [ 117.034442][ T2148] ? mark_usage+0x61/0x170 [ 117.034443][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 117.034446][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 117.034448][ T2148] ? validate_chain+0x38b/0xc20 [ 117.034452][ T2148] ? __lock_acquire+0x518/0xc20 [ 117.034457][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 117.034459][ T2148] ? rtnl_setlink+0x29d/0x920 [ 117.034462][ T2148] ? rcu_is_watching+0x16/0xd0 [ 117.034464][ T2148] ? lock_acquire+0x13c/0x160 [ 117.034466][ T2148] ? rcu_is_watching+0x16/0xd0 [ 117.034468][ T2148] ? rcu_is_watching+0x16/0xd0 [ 117.034470][ T2148] ? trace_contention_end+0xb3/0x180 [ 117.034473][ T2148] ? __mutex_lock+0x1db/0x1ea0 [ 117.034476][ T2148] ? __mutex_lock+0x9a3/0x1ea0 [ 117.034477][ T2148] ? __lock_acquire+0x518/0xc20 [ 117.034479][ T2148] ? rtnl_setlink+0x29d/0x920 [ 117.034482][ T2148] ? mark_usage+0x61/0x170 [ 117.034484][ T2148] ? ww_mutex_lock+0x160/0x160 [ 117.034486][ T2148] ? nla_get_range_signed+0x3d0/0x3d0 [ 117.034493][ T2148] ? mark_usage+0x61/0x170 [ 117.034496][ T2148] ? cap_capable+0x1d7/0x3d0 [ 117.034504][ T2148] rtnl_setlink+0x527/0x920 [ 117.034508][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 117.034510][ T2148] ? __lock_acquire+0x518/0xc20 [ 117.034535][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 117.034537][ T2148] ? find_held_lock+0x2b/0x80 [ 117.034540][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 117.034542][ T2148] ? mark_usage+0x61/0x170 [ 117.034544][ T2148] ? __lock_acquire+0x518/0xc20 [ 117.034549][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 117.034550][ T2148] ? find_held_lock+0x2b/0x80 [ 117.034553][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 117.034555][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 117.034559][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 117.034562][ T2148] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 117.034565][ T2148] ? rtnl_link_fill+0x900/0x900 [ 117.034567][ T2148] ? __lock_acquire+0x518/0xc20 [ 117.034572][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 117.034574][ T2148] ? find_held_lock+0x2b/0x80 [ 117.034584][ T2148] netlink_rcv_skb+0x14e/0x3a0 [ 117.034588][ T2148] ? rtnl_link_fill+0x900/0x900 [ 117.034591][ T2148] ? netlink_ack+0xcd0/0xcd0 [ 117.034598][ T2148] ? netlink_deliver_tap+0xc5/0x330 [ 117.034600][ T2148] ? netlink_deliver_tap+0x13c/0x330 [ 117.034605][ T2148] netlink_unicast+0x486/0x750 [ 117.034610][ T2148] ? netlink_attachskb+0x810/0x810 [ 117.034613][ T2148] ? __lock_acquire+0x518/0xc20 [ 117.034617][ T2148] netlink_sendmsg+0x735/0xc60 [ 117.034622][ T2148] ? netlink_unicast+0x750/0x750 [ 117.034626][ T2148] ? __might_fault+0x97/0x140 [ 117.034630][ T2148] ? __might_fault+0x97/0x140 [ 117.034633][ T2148] __sys_sendto+0x2aa/0x400 [ 117.034637][ T2148] ? __ia32_sys_getpeername+0xd0/0xd0 [ 117.034648][ T2148] ? exc_page_fault+0x87/0x100 [ 117.034655][ T2148] __x64_sys_sendto+0xe4/0x1f0 [ 117.034657][ T2148] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 117.034661][ T2148] ? lockdep_hardirqs_on+0x91/0x130 [ 117.034662][ T2148] ? do_syscall_64+0xa6/0x530 [ 117.034664][ T2148] do_syscall_64+0xff/0x530 [ 117.034666][ T2148] ? exc_page_fault+0xee/0x100 [ 117.034669][ T2148] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 117.034671][ T2148] RIP: 0033:0x7f20e9d2954e [ 117.034675][ T2148] 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 [ 117.034677][ T2148] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 117.034680][ T2148] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 117.034682][ T2148] RDX: 0000000000000030 RSI: 000055e86bcd19c0 RDI: 0000000000000014 [ 117.034683][ T2148] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 117.034683][ T2148] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bce16f0 [ 117.034685][ T2148] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 117.034692][ T2148] [ 119.531905][ T2148] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 119.531923][ T2148] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 119.531926][ T2148] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2148, name: (udev-worker) [ 119.531928][ T2148] preempt_count: 1, expected: 0 [ 119.531929][ T2148] RCU nest depth: 0, expected: 0 [ 119.531930][ T2148] locks held by (udev-worker)/2148: 6, last CPU#2: [ 119.531932][ T2148] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 119.531945][ T2148] #1: ff1100000d66add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 119.531950][ T2148] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 119.531957][ T2148] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 119.531961][ T2148] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 119.531964][ T2148] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 119.531968][ T2148] irq event stamp: 617690 [ 119.531969][ T2148] hardirqs last enabled at (617689): [] __down_trylock_console_sem+0x86/0xa0 [ 119.531972][ T2148] hardirqs last disabled at (617690): [] console_emit_next_record+0x3f8/0x4f0 [ 119.531974][ T2148] softirqs last enabled at (617684): [] netif_change_name+0x216/0x8c0 [ 119.531976][ T2148] softirqs last disabled at (617682): [] netif_change_name+0x1ad/0x8c0 [ 119.531978][ T2148] Preemption disabled at: [ 119.531979][ T2148] [] vprintk_emit+0x31b/0x3e0 [ 119.531985][ T2148] CPU: 2 UID: 0 PID: 2148 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 119.531989][ T2148] Tainted: [W]=WARN [ 119.531990][ T2148] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 119.531992][ T2148] Call Trace: [ 119.531994][ T2148] [ 119.531995][ T2148] dump_stack_lvl+0x6f/0xa0 [ 119.532001][ T2148] ? vprintk_emit+0x31b/0x3e0 [ 119.532004][ T2148] __might_resched.cold+0x1fe/0x2c1 [ 119.532009][ T2148] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 119.532013][ T2148] ? __kmalloc_noprof+0xdb/0x760 [ 119.532018][ T2148] __kmalloc_noprof+0x443/0x760 [ 119.532020][ T2148] ? alloc_buf.isra.0+0x4b/0x260 [ 119.532026][ T2148] ? do_raw_spin_unlock+0x59/0x250 [ 119.532028][ T2148] alloc_buf.isra.0+0x4b/0x260 [ 119.532032][ T2148] put_chars+0x1e1/0x2f0 [ 119.532035][ T2148] ? __send_to_port+0x420/0x420 [ 119.532036][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 119.532041][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 119.532043][ T2148] ? validate_chain+0x38b/0xc20 [ 119.532048][ T2148] hvc_console_print+0x292/0x780 [ 119.532051][ T2148] ? __lock_acquire+0x518/0xc20 [ 119.532056][ T2148] ? hvc_write+0x3a0/0x3a0 [ 119.532059][ T2148] ? rcu_is_watching+0x16/0xd0 [ 119.532064][ T2148] console_emit_next_record+0x252/0x4f0 [ 119.532068][ T2148] ? devkmsg_read+0x4e0/0x4e0 [ 119.532073][ T2148] ? rcu_is_watching+0x16/0xd0 [ 119.532076][ T2148] ? lock_acquire+0x13c/0x160 [ 119.532080][ T2148] console_flush_one_record+0x46f/0x710 [ 119.532084][ T2148] ? console_emit_next_record+0x4f0/0x4f0 [ 119.532086][ T2148] ? __lock_acquire+0x518/0xc20 [ 119.532091][ T2148] console_unlock+0xee/0x1f0 [ 119.532094][ T2148] ? console_flush_one_record+0x710/0x710 [ 119.532096][ T2148] ? rcu_is_watching+0x16/0xd0 [ 119.532098][ T2148] ? lock_acquire+0x60/0x160 [ 119.532102][ T2148] ? __down_trylock_console_sem+0x5e/0xa0 [ 119.532103][ T2148] ? vprintk_emit+0x320/0x3e0 [ 119.532107][ T2148] vprintk_emit+0x37c/0x3e0 [ 119.532110][ T2148] ? wake_up_klogd_work_func+0x90/0x90 [ 119.532113][ T2148] ? __lock_acquire+0x518/0xc20 [ 119.532115][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 119.532120][ T2148] dev_vprintk_emit+0x27f/0x2c0 [ 119.532126][ T2148] ? device_rename.cold+0xa/0xa [ 119.532132][ T2148] ? mark_usage+0x61/0x170 [ 119.532136][ T2148] dev_printk_emit+0xb9/0xee [ 119.532139][ T2148] ? dev_vprintk_emit+0x2c0/0x2c0 [ 119.532141][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 119.532144][ T2148] ? validate_chain+0x38b/0xc20 [ 119.532146][ T2148] ? __lock_acquire+0x518/0xc20 [ 119.532147][ T2148] ? __lock_acquire+0x518/0xc20 [ 119.532149][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 119.532151][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 119.532158][ T2148] __netdev_printk+0x160/0x1d0 [ 119.532164][ T2148] netdev_info+0xe2/0x116 [ 119.532166][ T2148] ? netdev_notice+0x120/0x120 [ 119.532169][ T2148] ? find_held_lock+0x2b/0x80 [ 119.532173][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 119.532175][ T2148] ? mark_held_locks+0x40/0x70 [ 119.532179][ T2148] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 119.532181][ T2148] netif_change_name.cold+0x4f/0x89 [ 119.532185][ T2148] ? __lock_acquire+0x518/0xc20 [ 119.532187][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 119.532189][ T2148] ? find_held_lock+0x2/0x80 [ 119.532192][ T2148] ? netdev_adjacent_rename_links+0x470/0x470 [ 119.532195][ T2148] ? find_held_lock+0x2b/0x80 [ 119.532198][ T2148] ? __asan_memset+0x27/0x50 [ 119.532204][ T2148] do_setlink.isra.0+0x1f7d/0x2a60 [ 119.532208][ T2148] ? __lock_acquire+0x518/0xc20 [ 119.532211][ T2148] ? rtnl_link_get_size+0x350/0x350 [ 119.532213][ T2148] ? mark_usage+0x61/0x170 [ 119.532214][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 119.532216][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 119.532218][ T2148] ? validate_chain+0x38b/0xc20 [ 119.532223][ T2148] ? __lock_acquire+0x518/0xc20 [ 119.532227][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 119.532229][ T2148] ? rtnl_setlink+0x29d/0x920 [ 119.532232][ T2148] ? rcu_is_watching+0x16/0xd0 [ 119.532235][ T2148] ? lock_acquire+0x13c/0x160 [ 119.532236][ T2148] ? rcu_is_watching+0x16/0xd0 [ 119.532238][ T2148] ? rcu_is_watching+0x16/0xd0 [ 119.532240][ T2148] ? trace_contention_end+0xb3/0x180 [ 119.532243][ T2148] ? __mutex_lock+0x1db/0x1ea0 [ 119.532246][ T2148] ? __mutex_lock+0x9a3/0x1ea0 [ 119.532247][ T2148] ? __lock_acquire+0x518/0xc20 [ 119.532249][ T2148] ? rtnl_setlink+0x29d/0x920 [ 119.532252][ T2148] ? mark_usage+0x61/0x170 [ 119.532255][ T2148] ? ww_mutex_lock+0x160/0x160 [ 119.532256][ T2148] ? nla_get_range_signed+0x3d0/0x3d0 [ 119.532263][ T2148] ? mark_usage+0x61/0x170 [ 119.532266][ T2148] ? cap_capable+0x1d7/0x3d0 [ 119.532274][ T2148] rtnl_setlink+0x527/0x920 [ 119.532278][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 119.532280][ T2148] ? __lock_acquire+0x518/0xc20 [ 119.532304][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 119.532306][ T2148] ? find_held_lock+0x2b/0x80 [ 119.532309][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 119.532311][ T2148] ? mark_usage+0x61/0x170 [ 119.532313][ T2148] ? __lock_acquire+0x518/0xc20 [ 119.532318][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 119.532319][ T2148] ? find_held_lock+0x2b/0x80 [ 119.532322][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 119.532324][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 119.532328][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 119.532331][ T2148] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 119.532335][ T2148] ? rtnl_link_fill+0x900/0x900 [ 119.532336][ T2148] ? __lock_acquire+0x518/0xc20 [ 119.532341][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 119.532343][ T2148] ? find_held_lock+0x2b/0x80 [ 119.532347][ T2148] netlink_rcv_skb+0x14e/0x3a0 [ 119.532350][ T2148] ? rtnl_link_fill+0x900/0x900 [ 119.532354][ T2148] ? netlink_ack+0xcd0/0xcd0 [ 119.532361][ T2148] ? netlink_deliver_tap+0xc5/0x330 [ 119.532363][ T2148] ? netlink_deliver_tap+0x13c/0x330 [ 119.532368][ T2148] netlink_unicast+0x486/0x750 [ 119.532373][ T2148] ? netlink_attachskb+0x810/0x810 [ 119.532375][ T2148] ? __lock_acquire+0x518/0xc20 [ 119.532380][ T2148] netlink_sendmsg+0x735/0xc60 [ 119.532385][ T2148] ? netlink_unicast+0x750/0x750 [ 119.532389][ T2148] ? __might_fault+0x97/0x140 [ 119.532392][ T2148] ? __might_fault+0x97/0x140 [ 119.532396][ T2148] __sys_sendto+0x2aa/0x400 [ 119.532400][ T2148] ? __ia32_sys_getpeername+0xd0/0xd0 [ 119.532415][ T2148] __x64_sys_sendto+0xe4/0x1f0 [ 119.532417][ T2148] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 119.532421][ T2148] ? lockdep_hardirqs_on+0x91/0x130 [ 119.532424][ T2148] ? do_syscall_64+0xa6/0x530 [ 119.532426][ T2148] do_syscall_64+0xff/0x530 [ 119.532427][ T2148] ? exc_page_fault+0xee/0x100 [ 119.532430][ T2148] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 119.532433][ T2148] RIP: 0033:0x7f20e9d2954e [ 119.532437][ T2148] 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 [ 119.532439][ T2148] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 119.532441][ T2148] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 119.532443][ T2148] RDX: 0000000000000030 RSI: 000055e86bcd3060 RDI: 0000000000000014 [ 119.532444][ T2148] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 119.532445][ T2148] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bcc45e0 [ 119.532446][ T2148] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 119.532453][ T2148] [ 120.951630][ T2147] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 120.951649][ T2147] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 120.951652][ T2147] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2147, name: (udev-worker) [ 120.951654][ T2147] preempt_count: 1, expected: 0 [ 120.951655][ T2147] RCU nest depth: 0, expected: 0 [ 120.951656][ T2147] locks held by (udev-worker)/2147: 6, last CPU#1: [ 120.951658][ T2147] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 120.951671][ T2147] #1: ff1100000f9badd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 120.951676][ T2147] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 120.951682][ T2147] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 120.951686][ T2147] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 120.951690][ T2147] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 120.951694][ T2147] irq event stamp: 273902 [ 120.951695][ T2147] hardirqs last enabled at (273901): [] __down_trylock_console_sem+0x86/0xa0 [ 120.951697][ T2147] hardirqs last disabled at (273902): [] console_emit_next_record+0x3f8/0x4f0 [ 120.951699][ T2147] softirqs last enabled at (273896): [] netif_change_name+0x216/0x8c0 [ 120.951702][ T2147] softirqs last disabled at (273894): [] netif_change_name+0x1ad/0x8c0 [ 120.951704][ T2147] Preemption disabled at: [ 120.951705][ T2147] [] vprintk_emit+0x31b/0x3e0 [ 120.951710][ T2147] CPU: 1 UID: 0 PID: 2147 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 120.951714][ T2147] Tainted: [W]=WARN [ 120.951715][ T2147] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 120.951717][ T2147] Call Trace: [ 120.951719][ T2147] [ 120.951721][ T2147] dump_stack_lvl+0x6f/0xa0 [ 120.951726][ T2147] ? vprintk_emit+0x31b/0x3e0 [ 120.951729][ T2147] __might_resched.cold+0x1fe/0x2c1 [ 120.951733][ T2147] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 120.951737][ T2147] ? __kmalloc_noprof+0xdb/0x760 [ 120.951742][ T2147] __kmalloc_noprof+0x443/0x760 [ 120.951745][ T2147] ? alloc_buf.isra.0+0x4b/0x260 [ 120.951751][ T2147] ? do_raw_spin_unlock+0x59/0x250 [ 120.951753][ T2147] alloc_buf.isra.0+0x4b/0x260 [ 120.951756][ T2147] put_chars+0x1e1/0x2f0 [ 120.951759][ T2147] ? __send_to_port+0x420/0x420 [ 120.951761][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 120.951765][ T2147] ? rcu_read_lock_any_held+0x3c/0x90 [ 120.951768][ T2147] ? validate_chain+0x38b/0xc20 [ 120.951773][ T2147] hvc_console_print+0x292/0x780 [ 120.951775][ T2147] ? __lock_acquire+0x518/0xc20 [ 120.951780][ T2147] ? hvc_write+0x3a0/0x3a0 [ 120.951783][ T2147] ? rcu_is_watching+0x16/0xd0 [ 120.951788][ T2147] console_emit_next_record+0x252/0x4f0 [ 120.951792][ T2147] ? devkmsg_read+0x4e0/0x4e0 [ 120.951796][ T2147] ? rcu_is_watching+0x16/0xd0 [ 120.951798][ T2147] ? lock_acquire+0x13c/0x160 [ 120.951802][ T2147] console_flush_one_record+0x46f/0x710 [ 120.951806][ T2147] ? console_emit_next_record+0x4f0/0x4f0 [ 120.951808][ T2147] ? __lock_acquire+0x518/0xc20 [ 120.951813][ T2147] console_unlock+0xee/0x1f0 [ 120.951816][ T2147] ? console_flush_one_record+0x710/0x710 [ 120.951818][ T2147] ? rcu_is_watching+0x16/0xd0 [ 120.951820][ T2147] ? lock_acquire+0x60/0x160 [ 120.951824][ T2147] ? __down_trylock_console_sem+0x5e/0xa0 [ 120.951825][ T2147] ? vprintk_emit+0x320/0x3e0 [ 120.951829][ T2147] vprintk_emit+0x37c/0x3e0 [ 120.951832][ T2147] ? wake_up_klogd_work_func+0x90/0x90 [ 120.951835][ T2147] ? __lock_acquire+0x518/0xc20 [ 120.951836][ T2147] ? rwsem_optimistic_spin+0x3c7/0x480 [ 120.951843][ T2147] dev_vprintk_emit+0x27f/0x2c0 [ 120.951848][ T2147] ? device_rename.cold+0xa/0xa [ 120.951854][ T2147] ? mark_usage+0x61/0x170 [ 120.951858][ T2147] dev_printk_emit+0xb9/0xee [ 120.951861][ T2147] ? dev_vprintk_emit+0x2c0/0x2c0 [ 120.951863][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 120.951866][ T2147] ? validate_chain+0x38b/0xc20 [ 120.951868][ T2147] ? __lock_acquire+0x518/0xc20 [ 120.951869][ T2147] ? __lock_acquire+0x518/0xc20 [ 120.951871][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 120.951873][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 120.951877][ T2147] __netdev_printk+0x160/0x1d0 [ 120.951882][ T2147] netdev_info+0xe2/0x116 [ 120.951885][ T2147] ? netdev_notice+0x120/0x120 [ 120.951887][ T2147] ? find_held_lock+0x2b/0x80 [ 120.951891][ T2147] ? __lock_release.isra.0+0x69/0x1a0 [ 120.951893][ T2147] ? mark_held_locks+0x40/0x70 [ 120.951897][ T2147] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 120.951899][ T2147] netif_change_name.cold+0x4f/0x89 [ 120.951903][ T2147] ? __lock_acquire+0x518/0xc20 [ 120.951904][ T2147] ? rwsem_optimistic_spin+0x3c7/0x480 [ 120.951907][ T2147] ? find_held_lock+0x2/0x80 [ 120.951910][ T2147] ? netdev_adjacent_rename_links+0x470/0x470 [ 120.951912][ T2147] ? find_held_lock+0x2b/0x80 [ 120.951916][ T2147] ? __asan_memset+0x27/0x50 [ 120.951922][ T2147] do_setlink.isra.0+0x1f7d/0x2a60 [ 120.951925][ T2147] ? __lock_acquire+0x518/0xc20 [ 120.951928][ T2147] ? rtnl_link_get_size+0x350/0x350 [ 120.951929][ T2147] ? mark_usage+0x61/0x170 [ 120.951931][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 120.951933][ T2147] ? rcu_read_lock_any_held+0x3c/0x90 [ 120.951935][ T2147] ? validate_chain+0x38b/0xc20 [ 120.951939][ T2147] ? __lock_acquire+0x518/0xc20 [ 120.951944][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 120.951946][ T2147] ? rtnl_setlink+0x29d/0x920 [ 120.951949][ T2147] ? rcu_is_watching+0x16/0xd0 [ 120.951951][ T2147] ? lock_acquire+0x13c/0x160 [ 120.951952][ T2147] ? rcu_is_watching+0x16/0xd0 [ 120.951954][ T2147] ? rcu_is_watching+0x16/0xd0 [ 120.951956][ T2147] ? trace_contention_end+0xb3/0x180 [ 120.951959][ T2147] ? __mutex_lock+0x1db/0x1ea0 [ 120.951962][ T2147] ? __mutex_lock+0x9a3/0x1ea0 [ 120.951963][ T2147] ? __lock_acquire+0x518/0xc20 [ 120.951965][ T2147] ? rtnl_setlink+0x29d/0x920 [ 120.951968][ T2147] ? mark_usage+0x61/0x170 [ 120.951970][ T2147] ? ww_mutex_lock+0x160/0x160 [ 120.951972][ T2147] ? nla_get_range_signed+0x3d0/0x3d0 [ 120.951978][ T2147] ? mark_usage+0x61/0x170 [ 120.951981][ T2147] ? cap_capable+0x1d7/0x3d0 [ 120.951989][ T2147] rtnl_setlink+0x527/0x920 [ 120.951993][ T2147] ? __rtnl_newlink+0xa50/0xa50 [ 120.951995][ T2147] ? __lock_acquire+0x518/0xc20 [ 120.952018][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 120.952020][ T2147] ? find_held_lock+0x2b/0x80 [ 120.952023][ T2147] ? __lock_release.isra.0+0x69/0x1a0 [ 120.952025][ T2147] ? mark_usage+0x61/0x170 [ 120.952027][ T2147] ? __lock_acquire+0x518/0xc20 [ 120.952031][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 120.952033][ T2147] ? find_held_lock+0x2b/0x80 [ 120.952035][ T2147] ? __rtnl_newlink+0xa50/0xa50 [ 120.952038][ T2147] ? __lock_release.isra.0+0x69/0x1a0 [ 120.952041][ T2147] ? __rtnl_newlink+0xa50/0xa50 [ 120.952044][ T2147] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 120.952047][ T2147] ? rtnl_link_fill+0x900/0x900 [ 120.952049][ T2147] ? __lock_acquire+0x518/0xc20 [ 120.952054][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 120.952055][ T2147] ? find_held_lock+0x2b/0x80 [ 120.952060][ T2147] netlink_rcv_skb+0x14e/0x3a0 [ 120.952063][ T2147] ? rtnl_link_fill+0x900/0x900 [ 120.952066][ T2147] ? netlink_ack+0xcd0/0xcd0 [ 120.952073][ T2147] ? netlink_deliver_tap+0xc5/0x330 [ 120.952075][ T2147] ? netlink_deliver_tap+0x13c/0x330 [ 120.952080][ T2147] netlink_unicast+0x486/0x750 [ 120.952085][ T2147] ? netlink_attachskb+0x810/0x810 [ 120.952087][ T2147] ? __lock_acquire+0x518/0xc20 [ 120.952092][ T2147] netlink_sendmsg+0x735/0xc60 [ 120.952096][ T2147] ? netlink_unicast+0x750/0x750 [ 120.952100][ T2147] ? __might_fault+0x97/0x140 [ 120.952104][ T2147] ? __might_fault+0x97/0x140 [ 120.952107][ T2147] __sys_sendto+0x2aa/0x400 [ 120.952111][ T2147] ? __ia32_sys_getpeername+0xd0/0xd0 [ 120.952126][ T2147] __x64_sys_sendto+0xe4/0x1f0 [ 120.952127][ T2147] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 120.952131][ T2147] ? lockdep_hardirqs_on+0x91/0x130 [ 120.952134][ T2147] ? do_syscall_64+0xa6/0x530 [ 120.952136][ T2147] do_syscall_64+0xff/0x530 [ 120.952137][ T2147] ? irq_exit_rcu+0x1a/0x30 [ 120.952142][ T2147] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 120.952144][ T2147] RIP: 0033:0x7f20e9d2954e [ 120.952148][ T2147] 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 [ 120.952150][ T2147] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 120.952156][ T2147] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 120.952157][ T2147] RDX: 0000000000000030 RSI: 000055e86bb66e30 RDI: 0000000000000012 [ 120.952158][ T2147] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 120.952159][ T2147] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bcd3810 [ 120.952160][ T2147] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 120.952167][ T2147] [ 122.299960][ T2148] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 122.299979][ T2148] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 122.299982][ T2148] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2148, name: (udev-worker) [ 122.299984][ T2148] preempt_count: 1, expected: 0 [ 122.299985][ T2148] RCU nest depth: 0, expected: 0 [ 122.299986][ T2148] locks held by (udev-worker)/2148: 6, last CPU#2: [ 122.299989][ T2148] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 122.300002][ T2148] #1: ff110000107cadd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 122.300007][ T2148] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 122.300014][ T2148] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 122.300018][ T2148] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 122.300022][ T2148] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 122.300026][ T2148] irq event stamp: 740088 [ 122.300027][ T2148] hardirqs last enabled at (740087): [] __down_trylock_console_sem+0x86/0xa0 [ 122.300029][ T2148] hardirqs last disabled at (740088): [] console_emit_next_record+0x3f8/0x4f0 [ 122.300031][ T2148] softirqs last enabled at (740082): [] netif_change_name+0x216/0x8c0 [ 122.300033][ T2148] softirqs last disabled at (740080): [] netif_change_name+0x1ad/0x8c0 [ 122.300036][ T2148] Preemption disabled at: [ 122.300036][ T2148] [] vprintk_emit+0x31b/0x3e0 [ 122.300043][ T2148] CPU: 2 UID: 0 PID: 2148 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 122.300047][ T2148] Tainted: [W]=WARN [ 122.300048][ T2148] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 122.300050][ T2148] Call Trace: [ 122.300052][ T2148] [ 122.300053][ T2148] dump_stack_lvl+0x6f/0xa0 [ 122.300059][ T2148] ? vprintk_emit+0x31b/0x3e0 [ 122.300061][ T2148] __might_resched.cold+0x1fe/0x2c1 [ 122.300066][ T2148] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 122.300070][ T2148] ? __kmalloc_noprof+0xdb/0x760 [ 122.300076][ T2148] __kmalloc_noprof+0x443/0x760 [ 122.300078][ T2148] ? alloc_buf.isra.0+0x4b/0x260 [ 122.300084][ T2148] ? do_raw_spin_unlock+0x59/0x250 [ 122.300086][ T2148] alloc_buf.isra.0+0x4b/0x260 [ 122.300090][ T2148] put_chars+0x1e1/0x2f0 [ 122.300093][ T2148] ? __send_to_port+0x420/0x420 [ 122.300094][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 122.300099][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 122.300102][ T2148] ? validate_chain+0x38b/0xc20 [ 122.300107][ T2148] hvc_console_print+0x292/0x780 [ 122.300109][ T2148] ? __lock_acquire+0x518/0xc20 [ 122.300115][ T2148] ? hvc_write+0x3a0/0x3a0 [ 122.300118][ T2148] ? rcu_is_watching+0x16/0xd0 [ 122.300123][ T2148] console_emit_next_record+0x252/0x4f0 [ 122.300127][ T2148] ? devkmsg_read+0x4e0/0x4e0 [ 122.300132][ T2148] ? rcu_is_watching+0x16/0xd0 [ 122.300134][ T2148] ? lock_acquire+0x13c/0x160 [ 122.300139][ T2148] console_flush_one_record+0x46f/0x710 [ 122.300143][ T2148] ? console_emit_next_record+0x4f0/0x4f0 [ 122.300145][ T2148] ? __lock_acquire+0x518/0xc20 [ 122.300150][ T2148] console_unlock+0xee/0x1f0 [ 122.300156][ T2148] ? console_flush_one_record+0x710/0x710 [ 122.300157][ T2148] ? rcu_is_watching+0x16/0xd0 [ 122.300160][ T2148] ? lock_acquire+0x60/0x160 [ 122.300163][ T2148] ? __down_trylock_console_sem+0x5e/0xa0 [ 122.300165][ T2148] ? vprintk_emit+0x320/0x3e0 [ 122.300169][ T2148] vprintk_emit+0x37c/0x3e0 [ 122.300172][ T2148] ? wake_up_klogd_work_func+0x90/0x90 [ 122.300175][ T2148] ? __lock_acquire+0x518/0xc20 [ 122.300177][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 122.300183][ T2148] dev_vprintk_emit+0x27f/0x2c0 [ 122.300189][ T2148] ? device_rename.cold+0xa/0xa [ 122.300195][ T2148] ? mark_usage+0x61/0x170 [ 122.300200][ T2148] dev_printk_emit+0xb9/0xee [ 122.300203][ T2148] ? dev_vprintk_emit+0x2c0/0x2c0 [ 122.300205][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 122.300208][ T2148] ? validate_chain+0x38b/0xc20 [ 122.300210][ T2148] ? __lock_acquire+0x518/0xc20 [ 122.300211][ T2148] ? __lock_acquire+0x518/0xc20 [ 122.300213][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 122.300215][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 122.300219][ T2148] __netdev_printk+0x160/0x1d0 [ 122.300225][ T2148] netdev_info+0xe2/0x116 [ 122.300228][ T2148] ? netdev_notice+0x120/0x120 [ 122.300231][ T2148] ? find_held_lock+0x2b/0x80 [ 122.300234][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 122.300237][ T2148] ? mark_held_locks+0x40/0x70 [ 122.300240][ T2148] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 122.300243][ T2148] netif_change_name.cold+0x4f/0x89 [ 122.300247][ T2148] ? __lock_acquire+0x518/0xc20 [ 122.300248][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 122.300251][ T2148] ? find_held_lock+0x2/0x80 [ 122.300254][ T2148] ? netdev_adjacent_rename_links+0x470/0x470 [ 122.300257][ T2148] ? find_held_lock+0x2b/0x80 [ 122.300260][ T2148] ? __asan_memset+0x27/0x50 [ 122.300267][ T2148] do_setlink.isra.0+0x1f7d/0x2a60 [ 122.300271][ T2148] ? __lock_acquire+0x518/0xc20 [ 122.300274][ T2148] ? rtnl_link_get_size+0x350/0x350 [ 122.300275][ T2148] ? mark_usage+0x61/0x170 [ 122.300277][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 122.300279][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 122.300281][ T2148] ? validate_chain+0x38b/0xc20 [ 122.300285][ T2148] ? __lock_acquire+0x518/0xc20 [ 122.300290][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 122.300292][ T2148] ? rtnl_setlink+0x29d/0x920 [ 122.300295][ T2148] ? rcu_is_watching+0x16/0xd0 [ 122.300297][ T2148] ? lock_acquire+0x13c/0x160 [ 122.300299][ T2148] ? rcu_is_watching+0x16/0xd0 [ 122.300300][ T2148] ? rcu_is_watching+0x16/0xd0 [ 122.300303][ T2148] ? trace_contention_end+0xb3/0x180 [ 122.300305][ T2148] ? __mutex_lock+0x1db/0x1ea0 [ 122.300309][ T2148] ? __mutex_lock+0x9a3/0x1ea0 [ 122.300310][ T2148] ? __lock_acquire+0x518/0xc20 [ 122.300312][ T2148] ? rtnl_setlink+0x29d/0x920 [ 122.300315][ T2148] ? mark_usage+0x61/0x170 [ 122.300317][ T2148] ? ww_mutex_lock+0x160/0x160 [ 122.300319][ T2148] ? nla_get_range_signed+0x3d0/0x3d0 [ 122.300325][ T2148] ? mark_usage+0x61/0x170 [ 122.300328][ T2148] ? cap_capable+0x1d7/0x3d0 [ 122.300337][ T2148] rtnl_setlink+0x527/0x920 [ 122.300340][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 122.300342][ T2148] ? __lock_acquire+0x518/0xc20 [ 122.300366][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 122.300368][ T2148] ? find_held_lock+0x2b/0x80 [ 122.300371][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 122.300373][ T2148] ? mark_usage+0x61/0x170 [ 122.300375][ T2148] ? __lock_acquire+0x518/0xc20 [ 122.300380][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 122.300381][ T2148] ? find_held_lock+0x2b/0x80 [ 122.300384][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 122.300386][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 122.300390][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 122.300393][ T2148] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 122.300396][ T2148] ? rtnl_link_fill+0x900/0x900 [ 122.300398][ T2148] ? __lock_acquire+0x518/0xc20 [ 122.300403][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 122.300404][ T2148] ? find_held_lock+0x2b/0x80 [ 122.300409][ T2148] netlink_rcv_skb+0x14e/0x3a0 [ 122.300412][ T2148] ? rtnl_link_fill+0x900/0x900 [ 122.300416][ T2148] ? netlink_ack+0xcd0/0xcd0 [ 122.300423][ T2148] ? netlink_deliver_tap+0xc5/0x330 [ 122.300425][ T2148] ? netlink_deliver_tap+0x13c/0x330 [ 122.300430][ T2148] netlink_unicast+0x486/0x750 [ 122.300435][ T2148] ? netlink_attachskb+0x810/0x810 [ 122.300437][ T2148] ? __lock_acquire+0x518/0xc20 [ 122.300442][ T2148] netlink_sendmsg+0x735/0xc60 [ 122.300447][ T2148] ? netlink_unicast+0x750/0x750 [ 122.300451][ T2148] ? __might_fault+0x97/0x140 [ 122.300454][ T2148] ? __might_fault+0x97/0x140 [ 122.300458][ T2148] __sys_sendto+0x2aa/0x400 [ 122.300462][ T2148] ? __ia32_sys_getpeername+0xd0/0xd0 [ 122.300477][ T2148] __x64_sys_sendto+0xe4/0x1f0 [ 122.300479][ T2148] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 122.300483][ T2148] ? lockdep_hardirqs_on+0x91/0x130 [ 122.300486][ T2148] ? do_syscall_64+0xa6/0x530 [ 122.300488][ T2148] do_syscall_64+0xff/0x530 [ 122.300490][ T2148] ? exc_page_fault+0xee/0x100 [ 122.300493][ T2148] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 122.300495][ T2148] RIP: 0033:0x7f20e9d2954e [ 122.300499][ T2148] 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 [ 122.300501][ T2148] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 122.300504][ T2148] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 122.300506][ T2148] RDX: 0000000000000030 RSI: 000055e86bcd19a0 RDI: 0000000000000014 [ 122.300507][ T2148] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 122.300507][ T2148] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bcb65e0 [ 122.300508][ T2148] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 122.300516][ T2148] [ 123.621708][ T2148] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 123.621727][ T2148] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 123.621730][ T2148] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2148, name: (udev-worker) [ 123.621731][ T2148] preempt_count: 1, expected: 0 [ 123.621732][ T2148] RCU nest depth: 0, expected: 0 [ 123.621733][ T2148] locks held by (udev-worker)/2148: 6, last CPU#1: [ 123.621736][ T2148] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 123.621748][ T2148] #1: ff110000107c2dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 123.621753][ T2148] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 123.621759][ T2148] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 123.621763][ T2148] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 123.621766][ T2148] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 123.621770][ T2148] irq event stamp: 797042 [ 123.621771][ T2148] hardirqs last enabled at (797041): [] __down_trylock_console_sem+0x86/0xa0 [ 123.621774][ T2148] hardirqs last disabled at (797042): [] console_emit_next_record+0x3f8/0x4f0 [ 123.621776][ T2148] softirqs last enabled at (797036): [] netif_change_name+0x216/0x8c0 [ 123.621778][ T2148] softirqs last disabled at (797034): [] netif_change_name+0x1ad/0x8c0 [ 123.621780][ T2148] Preemption disabled at: [ 123.621781][ T2148] [] vprintk_emit+0x31b/0x3e0 [ 123.621787][ T2148] CPU: 1 UID: 0 PID: 2148 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 123.621791][ T2148] Tainted: [W]=WARN [ 123.621792][ T2148] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.621794][ T2148] Call Trace: [ 123.621795][ T2148] [ 123.621797][ T2148] dump_stack_lvl+0x6f/0xa0 [ 123.621803][ T2148] ? vprintk_emit+0x31b/0x3e0 [ 123.621805][ T2148] __might_resched.cold+0x1fe/0x2c1 [ 123.621809][ T2148] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 123.621814][ T2148] ? __kmalloc_noprof+0xdb/0x760 [ 123.621819][ T2148] __kmalloc_noprof+0x443/0x760 [ 123.621821][ T2148] ? alloc_buf.isra.0+0x4b/0x260 [ 123.621827][ T2148] ? do_raw_spin_unlock+0x59/0x250 [ 123.621829][ T2148] alloc_buf.isra.0+0x4b/0x260 [ 123.621832][ T2148] put_chars+0x1e1/0x2f0 [ 123.621835][ T2148] ? __send_to_port+0x420/0x420 [ 123.621837][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 123.621842][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 123.621844][ T2148] ? validate_chain+0x38b/0xc20 [ 123.621849][ T2148] hvc_console_print+0x292/0x780 [ 123.621852][ T2148] ? __lock_acquire+0x518/0xc20 [ 123.621857][ T2148] ? hvc_write+0x3a0/0x3a0 [ 123.621860][ T2148] ? rcu_is_watching+0x16/0xd0 [ 123.621865][ T2148] console_emit_next_record+0x252/0x4f0 [ 123.621869][ T2148] ? devkmsg_read+0x4e0/0x4e0 [ 123.621874][ T2148] ? rcu_is_watching+0x16/0xd0 [ 123.621876][ T2148] ? lock_acquire+0x13c/0x160 [ 123.621880][ T2148] console_flush_one_record+0x46f/0x710 [ 123.621885][ T2148] ? console_emit_next_record+0x4f0/0x4f0 [ 123.621886][ T2148] ? __lock_acquire+0x518/0xc20 [ 123.621892][ T2148] console_unlock+0xee/0x1f0 [ 123.621895][ T2148] ? console_flush_one_record+0x710/0x710 [ 123.621896][ T2148] ? rcu_is_watching+0x16/0xd0 [ 123.621899][ T2148] ? lock_acquire+0x60/0x160 [ 123.621902][ T2148] ? __down_trylock_console_sem+0x5e/0xa0 [ 123.621904][ T2148] ? vprintk_emit+0x320/0x3e0 [ 123.621907][ T2148] vprintk_emit+0x37c/0x3e0 [ 123.621911][ T2148] ? wake_up_klogd_work_func+0x90/0x90 [ 123.621914][ T2148] ? __lock_acquire+0x518/0xc20 [ 123.621915][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 123.621921][ T2148] dev_vprintk_emit+0x27f/0x2c0 [ 123.621927][ T2148] ? device_rename.cold+0xa/0xa [ 123.621932][ T2148] ? mark_usage+0x61/0x170 [ 123.621937][ T2148] dev_printk_emit+0xb9/0xee [ 123.621940][ T2148] ? dev_vprintk_emit+0x2c0/0x2c0 [ 123.621942][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 123.621945][ T2148] ? validate_chain+0x38b/0xc20 [ 123.621947][ T2148] ? __lock_acquire+0x518/0xc20 [ 123.621948][ T2148] ? __lock_acquire+0x518/0xc20 [ 123.621950][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 123.621952][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 123.621956][ T2148] __netdev_printk+0x160/0x1d0 [ 123.621962][ T2148] netdev_info+0xe2/0x116 [ 123.621964][ T2148] ? netdev_notice+0x120/0x120 [ 123.621967][ T2148] ? find_held_lock+0x2b/0x80 [ 123.621970][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 123.621973][ T2148] ? mark_held_locks+0x40/0x70 [ 123.621976][ T2148] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 123.621979][ T2148] netif_change_name.cold+0x4f/0x89 [ 123.621982][ T2148] ? __lock_acquire+0x518/0xc20 [ 123.621984][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 123.621986][ T2148] ? find_held_lock+0x2/0x80 [ 123.621990][ T2148] ? netdev_adjacent_rename_links+0x470/0x470 [ 123.621992][ T2148] ? find_held_lock+0x2b/0x80 [ 123.621996][ T2148] ? __asan_memset+0x27/0x50 [ 123.622002][ T2148] do_setlink.isra.0+0x1f7d/0x2a60 [ 123.622005][ T2148] ? __lock_acquire+0x518/0xc20 [ 123.622008][ T2148] ? rtnl_link_get_size+0x350/0x350 [ 123.622010][ T2148] ? mark_usage+0x61/0x170 [ 123.622011][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 123.622014][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 123.622015][ T2148] ? validate_chain+0x38b/0xc20 [ 123.622020][ T2148] ? __lock_acquire+0x518/0xc20 [ 123.622025][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 123.622026][ T2148] ? rtnl_setlink+0x29d/0x920 [ 123.622029][ T2148] ? rcu_is_watching+0x16/0xd0 [ 123.622032][ T2148] ? lock_acquire+0x13c/0x160 [ 123.622033][ T2148] ? rcu_is_watching+0x16/0xd0 [ 123.622035][ T2148] ? rcu_is_watching+0x16/0xd0 [ 123.622037][ T2148] ? trace_contention_end+0xb3/0x180 [ 123.622040][ T2148] ? __mutex_lock+0x1db/0x1ea0 [ 123.622043][ T2148] ? __mutex_lock+0x9a3/0x1ea0 [ 123.622045][ T2148] ? __lock_acquire+0x518/0xc20 [ 123.622047][ T2148] ? rtnl_setlink+0x29d/0x920 [ 123.622049][ T2148] ? mark_usage+0x61/0x170 [ 123.622052][ T2148] ? ww_mutex_lock+0x160/0x160 [ 123.622054][ T2148] ? nla_get_range_signed+0x3d0/0x3d0 [ 123.622060][ T2148] ? mark_usage+0x61/0x170 [ 123.622063][ T2148] ? cap_capable+0x1d7/0x3d0 [ 123.622072][ T2148] rtnl_setlink+0x527/0x920 [ 123.622075][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 123.622077][ T2148] ? __lock_acquire+0x518/0xc20 [ 123.622102][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 123.622104][ T2148] ? find_held_lock+0x2b/0x80 [ 123.622107][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 123.622109][ T2148] ? mark_usage+0x61/0x170 [ 123.622111][ T2148] ? __lock_acquire+0x518/0xc20 [ 123.622115][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 123.622117][ T2148] ? find_held_lock+0x2b/0x80 [ 123.622120][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 123.622122][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 123.622126][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 123.622128][ T2148] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 123.622132][ T2148] ? rtnl_link_fill+0x900/0x900 [ 123.622134][ T2148] ? __lock_acquire+0x518/0xc20 [ 123.622139][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 123.622140][ T2148] ? find_held_lock+0x2b/0x80 [ 123.622145][ T2148] netlink_rcv_skb+0x14e/0x3a0 [ 123.622148][ T2148] ? rtnl_link_fill+0x900/0x900 [ 123.622152][ T2148] ? netlink_ack+0xcd0/0xcd0 [ 123.622162][ T2148] ? netlink_deliver_tap+0xc5/0x330 [ 123.622164][ T2148] ? netlink_deliver_tap+0x13c/0x330 [ 123.622169][ T2148] netlink_unicast+0x486/0x750 [ 123.622174][ T2148] ? netlink_attachskb+0x810/0x810 [ 123.622176][ T2148] ? __lock_acquire+0x518/0xc20 [ 123.622181][ T2148] netlink_sendmsg+0x735/0xc60 [ 123.622186][ T2148] ? netlink_unicast+0x750/0x750 [ 123.622189][ T2148] ? __might_fault+0x97/0x140 [ 123.622193][ T2148] ? __might_fault+0x97/0x140 [ 123.622197][ T2148] __sys_sendto+0x2aa/0x400 [ 123.622200][ T2148] ? __ia32_sys_getpeername+0xd0/0xd0 [ 123.622215][ T2148] __x64_sys_sendto+0xe4/0x1f0 [ 123.622217][ T2148] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 123.622221][ T2148] ? lockdep_hardirqs_on+0x91/0x130 [ 123.622224][ T2148] ? do_syscall_64+0xa6/0x530 [ 123.622226][ T2148] do_syscall_64+0xff/0x530 [ 123.622227][ T2148] ? irq_exit_rcu+0x1a/0x30 [ 123.622232][ T2148] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 123.622234][ T2148] RIP: 0033:0x7f20e9d2954e [ 123.622238][ T2148] 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 [ 123.622240][ T2148] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 123.622243][ T2148] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 123.622245][ T2148] RDX: 0000000000000030 RSI: 000055e86bb4c7a0 RDI: 0000000000000014 [ 123.622246][ T2148] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 123.622246][ T2148] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bcd5780 [ 123.622248][ T2148] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 123.622255][ T2148] [ 125.048277][ T2147] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 125.048297][ T2147] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 125.048299][ T2147] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2147, name: (udev-worker) [ 125.048301][ T2147] preempt_count: 1, expected: 0 [ 125.048302][ T2147] RCU nest depth: 0, expected: 0 [ 125.048303][ T2147] locks held by (udev-worker)/2147: 6, last CPU#3: [ 125.048306][ T2147] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 125.048319][ T2147] #1: ff1100000ca7add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 125.048324][ T2147] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 125.048330][ T2147] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 125.048334][ T2147] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 125.048338][ T2147] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 125.048342][ T2147] irq event stamp: 360542 [ 125.048343][ T2147] hardirqs last enabled at (360541): [] __down_trylock_console_sem+0x86/0xa0 [ 125.048345][ T2147] hardirqs last disabled at (360542): [] console_emit_next_record+0x3f8/0x4f0 [ 125.048347][ T2147] softirqs last enabled at (360536): [] netif_change_name+0x216/0x8c0 [ 125.048349][ T2147] softirqs last disabled at (360534): [] netif_change_name+0x1ad/0x8c0 [ 125.048352][ T2147] Preemption disabled at: [ 125.048352][ T2147] [] vprintk_emit+0x31b/0x3e0 [ 125.048359][ T2147] CPU: 3 UID: 0 PID: 2147 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 125.048362][ T2147] Tainted: [W]=WARN [ 125.048363][ T2147] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 125.048365][ T2147] Call Trace: [ 125.048367][ T2147] [ 125.048369][ T2147] dump_stack_lvl+0x6f/0xa0 [ 125.048374][ T2147] ? vprintk_emit+0x31b/0x3e0 [ 125.048376][ T2147] __might_resched.cold+0x1fe/0x2c1 [ 125.048381][ T2147] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 125.048385][ T2147] ? __kmalloc_noprof+0xdb/0x760 [ 125.048390][ T2147] __kmalloc_noprof+0x443/0x760 [ 125.048393][ T2147] ? alloc_buf.isra.0+0x4b/0x260 [ 125.048399][ T2147] ? do_raw_spin_unlock+0x59/0x250 [ 125.048401][ T2147] alloc_buf.isra.0+0x4b/0x260 [ 125.048405][ T2147] put_chars+0x1e1/0x2f0 [ 125.048407][ T2147] ? __send_to_port+0x420/0x420 [ 125.048409][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 125.048413][ T2147] ? rcu_read_lock_any_held+0x3c/0x90 [ 125.048416][ T2147] ? validate_chain+0x38b/0xc20 [ 125.048421][ T2147] hvc_console_print+0x292/0x780 [ 125.048424][ T2147] ? __lock_acquire+0x518/0xc20 [ 125.048429][ T2147] ? hvc_write+0x3a0/0x3a0 [ 125.048431][ T2147] ? rcu_is_watching+0x16/0xd0 [ 125.048437][ T2147] console_emit_next_record+0x252/0x4f0 [ 125.048441][ T2147] ? devkmsg_read+0x4e0/0x4e0 [ 125.048445][ T2147] ? rcu_is_watching+0x16/0xd0 [ 125.048447][ T2147] ? lock_acquire+0x13c/0x160 [ 125.048451][ T2147] console_flush_one_record+0x46f/0x710 [ 125.048456][ T2147] ? console_emit_next_record+0x4f0/0x4f0 [ 125.048457][ T2147] ? __lock_acquire+0x518/0xc20 [ 125.048463][ T2147] console_unlock+0xee/0x1f0 [ 125.048466][ T2147] ? console_flush_one_record+0x710/0x710 [ 125.048467][ T2147] ? rcu_is_watching+0x16/0xd0 [ 125.048469][ T2147] ? lock_acquire+0x60/0x160 [ 125.048473][ T2147] ? __down_trylock_console_sem+0x5e/0xa0 [ 125.048475][ T2147] ? vprintk_emit+0x320/0x3e0 [ 125.048478][ T2147] vprintk_emit+0x37c/0x3e0 [ 125.048482][ T2147] ? wake_up_klogd_work_func+0x90/0x90 [ 125.048486][ T2147] ? find_held_lock+0x2b/0x80 [ 125.048491][ T2147] dev_vprintk_emit+0x27f/0x2c0 [ 125.048496][ T2147] ? device_rename.cold+0xa/0xa [ 125.048502][ T2147] ? mark_usage+0x61/0x170 [ 125.048507][ T2147] dev_printk_emit+0xb9/0xee [ 125.048509][ T2147] ? dev_vprintk_emit+0x2c0/0x2c0 [ 125.048511][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 125.048514][ T2147] ? validate_chain+0x38b/0xc20 [ 125.048516][ T2147] ? __lock_acquire+0x518/0xc20 [ 125.048518][ T2147] ? __lock_acquire+0x518/0xc20 [ 125.048519][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 125.048521][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 125.048526][ T2147] __netdev_printk+0x160/0x1d0 [ 125.048531][ T2147] netdev_info+0xe2/0x116 [ 125.048534][ T2147] ? netdev_notice+0x120/0x120 [ 125.048536][ T2147] ? find_held_lock+0x2b/0x80 [ 125.048540][ T2147] ? __lock_release.isra.0+0x69/0x1a0 [ 125.048542][ T2147] ? mark_held_locks+0x40/0x70 [ 125.048546][ T2147] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 125.048548][ T2147] netif_change_name.cold+0x4f/0x89 [ 125.048552][ T2147] ? __lock_acquire+0x518/0xc20 [ 125.048554][ T2147] ? rwsem_optimistic_spin+0x3c7/0x480 [ 125.048556][ T2147] ? find_held_lock+0x2/0x80 [ 125.048559][ T2147] ? netdev_adjacent_rename_links+0x470/0x470 [ 125.048562][ T2147] ? find_held_lock+0x2b/0x80 [ 125.048565][ T2147] ? __asan_memset+0x27/0x50 [ 125.048571][ T2147] do_setlink.isra.0+0x1f7d/0x2a60 [ 125.048575][ T2147] ? __lock_acquire+0x518/0xc20 [ 125.048578][ T2147] ? rtnl_link_get_size+0x350/0x350 [ 125.048579][ T2147] ? mark_usage+0x61/0x170 [ 125.048581][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 125.048583][ T2147] ? rcu_read_lock_any_held+0x3c/0x90 [ 125.048585][ T2147] ? validate_chain+0x38b/0xc20 [ 125.048589][ T2147] ? __lock_acquire+0x518/0xc20 [ 125.048594][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 125.048596][ T2147] ? rtnl_setlink+0x29d/0x920 [ 125.048599][ T2147] ? rcu_is_watching+0x16/0xd0 [ 125.048601][ T2147] ? lock_acquire+0x13c/0x160 [ 125.048603][ T2147] ? rcu_is_watching+0x16/0xd0 [ 125.048604][ T2147] ? rcu_is_watching+0x16/0xd0 [ 125.048606][ T2147] ? trace_contention_end+0xb3/0x180 [ 125.048609][ T2147] ? __mutex_lock+0x1db/0x1ea0 [ 125.048612][ T2147] ? __mutex_lock+0x9a3/0x1ea0 [ 125.048614][ T2147] ? __lock_acquire+0x518/0xc20 [ 125.048616][ T2147] ? rtnl_setlink+0x29d/0x920 [ 125.048618][ T2147] ? mark_usage+0x61/0x170 [ 125.048628][ T2147] ? ww_mutex_lock+0x160/0x160 [ 125.048631][ T2147] ? nla_get_range_signed+0x3d0/0x3d0 [ 125.048637][ T2147] ? mark_usage+0x61/0x170 [ 125.048640][ T2147] ? cap_capable+0x1d7/0x3d0 [ 125.048648][ T2147] rtnl_setlink+0x527/0x920 [ 125.048652][ T2147] ? __rtnl_newlink+0xa50/0xa50 [ 125.048654][ T2147] ? __lock_acquire+0x518/0xc20 [ 125.048677][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 125.048679][ T2147] ? find_held_lock+0x2b/0x80 [ 125.048682][ T2147] ? __lock_release.isra.0+0x69/0x1a0 [ 125.048684][ T2147] ? mark_usage+0x61/0x170 [ 125.048686][ T2147] ? __lock_acquire+0x518/0xc20 [ 125.048691][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 125.048692][ T2147] ? find_held_lock+0x2b/0x80 [ 125.048695][ T2147] ? __rtnl_newlink+0xa50/0xa50 [ 125.048697][ T2147] ? __lock_release.isra.0+0x69/0x1a0 [ 125.048701][ T2147] ? __rtnl_newlink+0xa50/0xa50 [ 125.048703][ T2147] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 125.048707][ T2147] ? rtnl_link_fill+0x900/0x900 [ 125.048708][ T2147] ? __lock_acquire+0x518/0xc20 [ 125.048713][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 125.048715][ T2147] ? find_held_lock+0x2b/0x80 [ 125.048719][ T2147] netlink_rcv_skb+0x14e/0x3a0 [ 125.048722][ T2147] ? rtnl_link_fill+0x900/0x900 [ 125.048726][ T2147] ? netlink_ack+0xcd0/0xcd0 [ 125.048736][ T2147] ? netlink_deliver_tap+0xc5/0x330 [ 125.048739][ T2147] ? netlink_deliver_tap+0x13c/0x330 [ 125.048747][ T2147] netlink_unicast+0x486/0x750 [ 125.048752][ T2147] ? netlink_attachskb+0x810/0x810 [ 125.048755][ T2147] ? __lock_acquire+0x518/0xc20 [ 125.048760][ T2147] netlink_sendmsg+0x735/0xc60 [ 125.048764][ T2147] ? netlink_unicast+0x750/0x750 [ 125.048768][ T2147] ? __might_fault+0x97/0x140 [ 125.048772][ T2147] ? __might_fault+0x97/0x140 [ 125.048775][ T2147] __sys_sendto+0x2aa/0x400 [ 125.048779][ T2147] ? __ia32_sys_getpeername+0xd0/0xd0 [ 125.048793][ T2147] __x64_sys_sendto+0xe4/0x1f0 [ 125.048795][ T2147] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 125.048799][ T2147] ? lockdep_hardirqs_on+0x91/0x130 [ 125.048802][ T2147] ? do_syscall_64+0xa6/0x530 [ 125.048804][ T2147] do_syscall_64+0xff/0x530 [ 125.048806][ T2147] ? exc_page_fault+0xee/0x100 [ 125.048808][ T2147] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 125.048811][ T2147] RIP: 0033:0x7f20e9d2954e [ 125.048815][ T2147] 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 [ 125.048817][ T2147] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 125.048820][ T2147] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 125.048821][ T2147] RDX: 0000000000000030 RSI: 000055e86bb5d7f0 RDI: 0000000000000012 [ 125.048822][ T2147] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 125.048823][ T2147] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bcd9b40 [ 125.048824][ T2147] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 125.048831][ T2147] [ 126.374019][ T2148] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 126.374038][ T2148] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 126.374041][ T2148] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2148, name: (udev-worker) [ 126.374043][ T2148] preempt_count: 1, expected: 0 [ 126.374043][ T2148] RCU nest depth: 0, expected: 0 [ 126.374044][ T2148] locks held by (udev-worker)/2148: 6, last CPU#1: [ 126.374047][ T2148] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 126.374060][ T2148] #1: ff110000091d2dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 126.374065][ T2148] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 126.374072][ T2148] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 126.374075][ T2148] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 126.374079][ T2148] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 126.374083][ T2148] irq event stamp: 911598 [ 126.374084][ T2148] hardirqs last enabled at (911597): [] __down_trylock_console_sem+0x86/0xa0 [ 126.374087][ T2148] hardirqs last disabled at (911598): [] console_emit_next_record+0x3f8/0x4f0 [ 126.374089][ T2148] softirqs last enabled at (911592): [] netif_change_name+0x216/0x8c0 [ 126.374091][ T2148] softirqs last disabled at (911590): [] netif_change_name+0x1ad/0x8c0 [ 126.374094][ T2148] Preemption disabled at: [ 126.374094][ T2148] [] vprintk_emit+0x31b/0x3e0 [ 126.374100][ T2148] CPU: 1 UID: 0 PID: 2148 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 126.374104][ T2148] Tainted: [W]=WARN [ 126.374105][ T2148] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 126.374107][ T2148] Call Trace: [ 126.374108][ T2148] [ 126.374110][ T2148] dump_stack_lvl+0x6f/0xa0 [ 126.374116][ T2148] ? vprintk_emit+0x31b/0x3e0 [ 126.374118][ T2148] __might_resched.cold+0x1fe/0x2c1 [ 126.374123][ T2148] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 126.374127][ T2148] ? __kmalloc_noprof+0xdb/0x760 [ 126.374132][ T2148] __kmalloc_noprof+0x443/0x760 [ 126.374134][ T2148] ? alloc_buf.isra.0+0x4b/0x260 [ 126.374139][ T2148] ? do_raw_spin_unlock+0x59/0x250 [ 126.374142][ T2148] alloc_buf.isra.0+0x4b/0x260 [ 126.374145][ T2148] put_chars+0x1e1/0x2f0 [ 126.374148][ T2148] ? __send_to_port+0x420/0x420 [ 126.374150][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 126.374158][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 126.374161][ T2148] ? validate_chain+0x38b/0xc20 [ 126.374166][ T2148] hvc_console_print+0x292/0x780 [ 126.374169][ T2148] ? __lock_acquire+0x518/0xc20 [ 126.374174][ T2148] ? hvc_write+0x3a0/0x3a0 [ 126.374176][ T2148] ? rcu_is_watching+0x16/0xd0 [ 126.374181][ T2148] console_emit_next_record+0x252/0x4f0 [ 126.374185][ T2148] ? devkmsg_read+0x4e0/0x4e0 [ 126.374190][ T2148] ? rcu_is_watching+0x16/0xd0 [ 126.374192][ T2148] ? lock_acquire+0x13c/0x160 [ 126.374196][ T2148] console_flush_one_record+0x46f/0x710 [ 126.374200][ T2148] ? console_emit_next_record+0x4f0/0x4f0 [ 126.374202][ T2148] ? __lock_acquire+0x518/0xc20 [ 126.374207][ T2148] console_unlock+0xee/0x1f0 [ 126.374210][ T2148] ? console_flush_one_record+0x710/0x710 [ 126.374212][ T2148] ? rcu_is_watching+0x16/0xd0 [ 126.374214][ T2148] ? lock_acquire+0x60/0x160 [ 126.374217][ T2148] ? __down_trylock_console_sem+0x5e/0xa0 [ 126.374219][ T2148] ? vprintk_emit+0x320/0x3e0 [ 126.374222][ T2148] vprintk_emit+0x37c/0x3e0 [ 126.374226][ T2148] ? wake_up_klogd_work_func+0x90/0x90 [ 126.374228][ T2148] ? __lock_acquire+0x518/0xc20 [ 126.374230][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 126.374236][ T2148] dev_vprintk_emit+0x27f/0x2c0 [ 126.374241][ T2148] ? device_rename.cold+0xa/0xa [ 126.374247][ T2148] ? mark_usage+0x61/0x170 [ 126.374251][ T2148] dev_printk_emit+0xb9/0xee [ 126.374254][ T2148] ? dev_vprintk_emit+0x2c0/0x2c0 [ 126.374256][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 126.374259][ T2148] ? validate_chain+0x38b/0xc20 [ 126.374261][ T2148] ? __lock_acquire+0x518/0xc20 [ 126.374262][ T2148] ? __lock_acquire+0x518/0xc20 [ 126.374264][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 126.374266][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 126.374270][ T2148] __netdev_printk+0x160/0x1d0 [ 126.374276][ T2148] netdev_info+0xe2/0x116 [ 126.374278][ T2148] ? netdev_notice+0x120/0x120 [ 126.374280][ T2148] ? find_held_lock+0x2b/0x80 [ 126.374284][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 126.374286][ T2148] ? mark_held_locks+0x40/0x70 [ 126.374290][ T2148] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 126.374292][ T2148] netif_change_name.cold+0x4f/0x89 [ 126.374296][ T2148] ? __lock_acquire+0x518/0xc20 [ 126.374297][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 126.374300][ T2148] ? find_held_lock+0x2/0x80 [ 126.374303][ T2148] ? netdev_adjacent_rename_links+0x470/0x470 [ 126.374305][ T2148] ? find_held_lock+0x2b/0x80 [ 126.374309][ T2148] ? __asan_memset+0x27/0x50 [ 126.374315][ T2148] do_setlink.isra.0+0x1f7d/0x2a60 [ 126.374318][ T2148] ? __lock_acquire+0x518/0xc20 [ 126.374321][ T2148] ? rtnl_link_get_size+0x350/0x350 [ 126.374322][ T2148] ? mark_usage+0x61/0x170 [ 126.374324][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 126.374328][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 126.374331][ T2148] ? validate_chain+0x38b/0xc20 [ 126.374339][ T2148] ? __lock_acquire+0x518/0xc20 [ 126.374344][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 126.374346][ T2148] ? rtnl_setlink+0x29d/0x920 [ 126.374349][ T2148] ? rcu_is_watching+0x16/0xd0 [ 126.374351][ T2148] ? lock_acquire+0x13c/0x160 [ 126.374353][ T2148] ? rcu_is_watching+0x16/0xd0 [ 126.374354][ T2148] ? rcu_is_watching+0x16/0xd0 [ 126.374357][ T2148] ? trace_contention_end+0xb3/0x180 [ 126.374359][ T2148] ? __mutex_lock+0x1db/0x1ea0 [ 126.374363][ T2148] ? __mutex_lock+0x9a3/0x1ea0 [ 126.374364][ T2148] ? __lock_acquire+0x518/0xc20 [ 126.374366][ T2148] ? rtnl_setlink+0x29d/0x920 [ 126.374369][ T2148] ? mark_usage+0x61/0x170 [ 126.374371][ T2148] ? ww_mutex_lock+0x160/0x160 [ 126.374373][ T2148] ? nla_get_range_signed+0x3d0/0x3d0 [ 126.374379][ T2148] ? mark_usage+0x61/0x170 [ 126.374382][ T2148] ? cap_capable+0x1d7/0x3d0 [ 126.374390][ T2148] rtnl_setlink+0x527/0x920 [ 126.374394][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 126.374396][ T2148] ? __lock_acquire+0x518/0xc20 [ 126.374419][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 126.374420][ T2148] ? find_held_lock+0x2b/0x80 [ 126.374424][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 126.374426][ T2148] ? mark_usage+0x61/0x170 [ 126.374428][ T2148] ? __lock_acquire+0x518/0xc20 [ 126.374432][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 126.374434][ T2148] ? find_held_lock+0x2b/0x80 [ 126.374436][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 126.374438][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 126.374442][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 126.374445][ T2148] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 126.374448][ T2148] ? rtnl_link_fill+0x900/0x900 [ 126.374450][ T2148] ? __lock_acquire+0x518/0xc20 [ 126.374454][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 126.374456][ T2148] ? find_held_lock+0x2b/0x80 [ 126.374460][ T2148] netlink_rcv_skb+0x14e/0x3a0 [ 126.374464][ T2148] ? rtnl_link_fill+0x900/0x900 [ 126.374467][ T2148] ? netlink_ack+0xcd0/0xcd0 [ 126.374474][ T2148] ? netlink_deliver_tap+0xc5/0x330 [ 126.374476][ T2148] ? netlink_deliver_tap+0x13c/0x330 [ 126.374481][ T2148] netlink_unicast+0x486/0x750 [ 126.374485][ T2148] ? netlink_attachskb+0x810/0x810 [ 126.374488][ T2148] ? __lock_acquire+0x518/0xc20 [ 126.374492][ T2148] netlink_sendmsg+0x735/0xc60 [ 126.374497][ T2148] ? netlink_unicast+0x750/0x750 [ 126.374501][ T2148] ? __might_fault+0x97/0x140 [ 126.374504][ T2148] ? __might_fault+0x97/0x140 [ 126.374508][ T2148] __sys_sendto+0x2aa/0x400 [ 126.374512][ T2148] ? __ia32_sys_getpeername+0xd0/0xd0 [ 126.374522][ T2148] ? exc_page_fault+0x87/0x100 [ 126.374528][ T2148] __x64_sys_sendto+0xe4/0x1f0 [ 126.374530][ T2148] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 126.374534][ T2148] ? lockdep_hardirqs_on+0x91/0x130 [ 126.374536][ T2148] ? do_syscall_64+0xa6/0x530 [ 126.374538][ T2148] do_syscall_64+0xff/0x530 [ 126.374539][ T2148] ? exc_page_fault+0xee/0x100 [ 126.374542][ T2148] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 126.374544][ T2148] RIP: 0033:0x7f20e9d2954e [ 126.374549][ T2148] 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 [ 126.374551][ T2148] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 126.374554][ T2148] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 126.374555][ T2148] RDX: 0000000000000030 RSI: 000055e86bc99700 RDI: 0000000000000014 [ 126.374556][ T2148] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 126.374557][ T2148] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bd017e0 [ 126.374558][ T2148] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 126.374565][ T2148] [ 127.696236][ T2148] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 127.696254][ T2148] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 127.696256][ T2148] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2148, name: (udev-worker) [ 127.696258][ T2148] preempt_count: 1, expected: 0 [ 127.696259][ T2148] RCU nest depth: 0, expected: 0 [ 127.696260][ T2148] locks held by (udev-worker)/2148: 6, last CPU#1: [ 127.696263][ T2148] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 127.696275][ T2148] #1: ff1100000b00add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 127.696280][ T2148] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 127.696286][ T2148] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 127.696290][ T2148] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 127.696294][ T2148] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 127.696297][ T2148] irq event stamp: 987442 [ 127.696298][ T2148] hardirqs last enabled at (987441): [] __down_trylock_console_sem+0x86/0xa0 [ 127.696301][ T2148] hardirqs last disabled at (987442): [] console_emit_next_record+0x3f8/0x4f0 [ 127.696303][ T2148] softirqs last enabled at (987436): [] netif_change_name+0x216/0x8c0 [ 127.696306][ T2148] softirqs last disabled at (987434): [] netif_change_name+0x1ad/0x8c0 [ 127.696308][ T2148] Preemption disabled at: [ 127.696308][ T2148] [] vprintk_emit+0x31b/0x3e0 [ 127.696314][ T2148] CPU: 1 UID: 0 PID: 2148 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 127.696318][ T2148] Tainted: [W]=WARN [ 127.696319][ T2148] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 127.696320][ T2148] Call Trace: [ 127.696322][ T2148] [ 127.696324][ T2148] dump_stack_lvl+0x6f/0xa0 [ 127.696331][ T2148] ? vprintk_emit+0x31b/0x3e0 [ 127.696334][ T2148] __might_resched.cold+0x1fe/0x2c1 [ 127.696341][ T2148] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 127.696346][ T2148] ? __kmalloc_noprof+0xdb/0x760 [ 127.696353][ T2148] __kmalloc_noprof+0x443/0x760 [ 127.696357][ T2148] ? alloc_buf.isra.0+0x4b/0x260 [ 127.696363][ T2148] ? do_raw_spin_unlock+0x59/0x250 [ 127.696365][ T2148] alloc_buf.isra.0+0x4b/0x260 [ 127.696369][ T2148] put_chars+0x1e1/0x2f0 [ 127.696372][ T2148] ? __send_to_port+0x420/0x420 [ 127.696373][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 127.696378][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 127.696380][ T2148] ? validate_chain+0x38b/0xc20 [ 127.696385][ T2148] hvc_console_print+0x292/0x780 [ 127.696388][ T2148] ? __lock_acquire+0x518/0xc20 [ 127.696393][ T2148] ? hvc_write+0x3a0/0x3a0 [ 127.696395][ T2148] ? rcu_is_watching+0x16/0xd0 [ 127.696401][ T2148] console_emit_next_record+0x252/0x4f0 [ 127.696404][ T2148] ? devkmsg_read+0x4e0/0x4e0 [ 127.696409][ T2148] ? rcu_is_watching+0x16/0xd0 [ 127.696411][ T2148] ? lock_acquire+0x13c/0x160 [ 127.696415][ T2148] console_flush_one_record+0x46f/0x710 [ 127.696419][ T2148] ? console_emit_next_record+0x4f0/0x4f0 [ 127.696421][ T2148] ? __lock_acquire+0x518/0xc20 [ 127.696426][ T2148] console_unlock+0xee/0x1f0 [ 127.696429][ T2148] ? console_flush_one_record+0x710/0x710 [ 127.696430][ T2148] ? rcu_is_watching+0x16/0xd0 [ 127.696433][ T2148] ? lock_acquire+0x60/0x160 [ 127.696436][ T2148] ? __down_trylock_console_sem+0x5e/0xa0 [ 127.696438][ T2148] ? vprintk_emit+0x320/0x3e0 [ 127.696441][ T2148] vprintk_emit+0x37c/0x3e0 [ 127.696445][ T2148] ? wake_up_klogd_work_func+0x90/0x90 [ 127.696447][ T2148] ? __lock_acquire+0x518/0xc20 [ 127.696449][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 127.696455][ T2148] dev_vprintk_emit+0x27f/0x2c0 [ 127.696460][ T2148] ? device_rename.cold+0xa/0xa [ 127.696466][ T2148] ? mark_usage+0x61/0x170 [ 127.696470][ T2148] dev_printk_emit+0xb9/0xee [ 127.696473][ T2148] ? dev_vprintk_emit+0x2c0/0x2c0 [ 127.696475][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 127.696478][ T2148] ? validate_chain+0x38b/0xc20 [ 127.696480][ T2148] ? __lock_acquire+0x518/0xc20 [ 127.696481][ T2148] ? __lock_acquire+0x518/0xc20 [ 127.696483][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 127.696485][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 127.696489][ T2148] __netdev_printk+0x160/0x1d0 [ 127.696495][ T2148] netdev_info+0xe2/0x116 [ 127.696497][ T2148] ? netdev_notice+0x120/0x120 [ 127.696499][ T2148] ? find_held_lock+0x2b/0x80 [ 127.696503][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 127.696505][ T2148] ? mark_held_locks+0x40/0x70 [ 127.696509][ T2148] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 127.696511][ T2148] netif_change_name.cold+0x4f/0x89 [ 127.696515][ T2148] ? __lock_acquire+0x518/0xc20 [ 127.696517][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 127.696519][ T2148] ? find_held_lock+0x2/0x80 [ 127.696522][ T2148] ? netdev_adjacent_rename_links+0x470/0x470 [ 127.696525][ T2148] ? find_held_lock+0x2b/0x80 [ 127.696528][ T2148] ? __asan_memset+0x27/0x50 [ 127.696534][ T2148] do_setlink.isra.0+0x1f7d/0x2a60 [ 127.696537][ T2148] ? __lock_acquire+0x518/0xc20 [ 127.696540][ T2148] ? rtnl_link_get_size+0x350/0x350 [ 127.696542][ T2148] ? mark_usage+0x61/0x170 [ 127.696543][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 127.696546][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 127.696547][ T2148] ? validate_chain+0x38b/0xc20 [ 127.696552][ T2148] ? __lock_acquire+0x518/0xc20 [ 127.696556][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 127.696558][ T2148] ? rtnl_setlink+0x29d/0x920 [ 127.696561][ T2148] ? rcu_is_watching+0x16/0xd0 [ 127.696563][ T2148] ? lock_acquire+0x13c/0x160 [ 127.696565][ T2148] ? rcu_is_watching+0x16/0xd0 [ 127.696566][ T2148] ? rcu_is_watching+0x16/0xd0 [ 127.696568][ T2148] ? trace_contention_end+0xb3/0x180 [ 127.696571][ T2148] ? __mutex_lock+0x1db/0x1ea0 [ 127.696574][ T2148] ? __mutex_lock+0x9a3/0x1ea0 [ 127.696576][ T2148] ? __lock_acquire+0x518/0xc20 [ 127.696578][ T2148] ? rtnl_setlink+0x29d/0x920 [ 127.696580][ T2148] ? mark_usage+0x61/0x170 [ 127.696583][ T2148] ? ww_mutex_lock+0x160/0x160 [ 127.696585][ T2148] ? nla_get_range_signed+0x3d0/0x3d0 [ 127.696591][ T2148] ? mark_usage+0x61/0x170 [ 127.696594][ T2148] ? cap_capable+0x1d7/0x3d0 [ 127.696602][ T2148] rtnl_setlink+0x527/0x920 [ 127.696606][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 127.696608][ T2148] ? __lock_acquire+0x518/0xc20 [ 127.696631][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 127.696633][ T2148] ? find_held_lock+0x2b/0x80 [ 127.696644][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 127.696646][ T2148] ? mark_usage+0x61/0x170 [ 127.696648][ T2148] ? __lock_acquire+0x518/0xc20 [ 127.696652][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 127.696654][ T2148] ? find_held_lock+0x2b/0x80 [ 127.696656][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 127.696659][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 127.696662][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 127.696665][ T2148] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 127.696668][ T2148] ? rtnl_link_fill+0x900/0x900 [ 127.696670][ T2148] ? __lock_acquire+0x518/0xc20 [ 127.696675][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 127.696677][ T2148] ? find_held_lock+0x2b/0x80 [ 127.696681][ T2148] netlink_rcv_skb+0x14e/0x3a0 [ 127.696684][ T2148] ? rtnl_link_fill+0x900/0x900 [ 127.696688][ T2148] ? netlink_ack+0xcd0/0xcd0 [ 127.696695][ T2148] ? netlink_deliver_tap+0xc5/0x330 [ 127.696697][ T2148] ? netlink_deliver_tap+0x13c/0x330 [ 127.696702][ T2148] netlink_unicast+0x486/0x750 [ 127.696706][ T2148] ? netlink_attachskb+0x810/0x810 [ 127.696709][ T2148] ? __lock_acquire+0x518/0xc20 [ 127.696713][ T2148] netlink_sendmsg+0x735/0xc60 [ 127.696718][ T2148] ? netlink_unicast+0x750/0x750 [ 127.696722][ T2148] ? __might_fault+0x97/0x140 [ 127.696725][ T2148] ? __might_fault+0x97/0x140 [ 127.696729][ T2148] __sys_sendto+0x2aa/0x400 [ 127.696733][ T2148] ? __ia32_sys_getpeername+0xd0/0xd0 [ 127.696747][ T2148] __x64_sys_sendto+0xe4/0x1f0 [ 127.696749][ T2148] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 127.696753][ T2148] ? lockdep_hardirqs_on+0x91/0x130 [ 127.696756][ T2148] ? do_syscall_64+0xa6/0x530 [ 127.696758][ T2148] do_syscall_64+0xff/0x530 [ 127.696759][ T2148] ? exc_page_fault+0xee/0x100 [ 127.696762][ T2148] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 127.696764][ T2148] RIP: 0033:0x7f20e9d2954e [ 127.696768][ T2148] 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 [ 127.696770][ T2148] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 127.696773][ T2148] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 127.696774][ T2148] RDX: 0000000000000030 RSI: 000055e86bcd8a20 RDI: 0000000000000014 [ 127.696775][ T2148] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 127.696776][ T2148] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bd02e00 [ 127.696777][ T2148] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 127.696784][ T2148] [ 129.069873][ T2147] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 129.069892][ T2147] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 129.069895][ T2147] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2147, name: (udev-worker) [ 129.069897][ T2147] preempt_count: 1, expected: 0 [ 129.069898][ T2147] RCU nest depth: 0, expected: 0 [ 129.069899][ T2147] locks held by (udev-worker)/2147: 6, last CPU#3: [ 129.069901][ T2147] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 129.069914][ T2147] #1: ff1100000d65add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 129.069919][ T2147] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 129.069926][ T2147] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 129.069930][ T2147] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 129.069933][ T2147] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 129.069937][ T2147] irq event stamp: 453812 [ 129.069938][ T2147] hardirqs last enabled at (453811): [] __down_trylock_console_sem+0x86/0xa0 [ 129.069940][ T2147] hardirqs last disabled at (453812): [] console_emit_next_record+0x3f8/0x4f0 [ 129.069942][ T2147] softirqs last enabled at (453806): [] netif_change_name+0x216/0x8c0 [ 129.069945][ T2147] softirqs last disabled at (453804): [] netif_change_name+0x1ad/0x8c0 [ 129.069947][ T2147] Preemption disabled at: [ 129.069948][ T2147] [] vprintk_emit+0x31b/0x3e0 [ 129.069954][ T2147] CPU: 3 UID: 0 PID: 2147 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 129.069958][ T2147] Tainted: [W]=WARN [ 129.069959][ T2147] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.069961][ T2147] Call Trace: [ 129.069963][ T2147] [ 129.069965][ T2147] dump_stack_lvl+0x6f/0xa0 [ 129.069971][ T2147] ? vprintk_emit+0x31b/0x3e0 [ 129.069973][ T2147] __might_resched.cold+0x1fe/0x2c1 [ 129.069978][ T2147] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 129.069983][ T2147] ? __kmalloc_noprof+0xdb/0x760 [ 129.069988][ T2147] __kmalloc_noprof+0x443/0x760 [ 129.069990][ T2147] ? alloc_buf.isra.0+0x4b/0x260 [ 129.069996][ T2147] ? do_raw_spin_unlock+0x59/0x250 [ 129.069999][ T2147] alloc_buf.isra.0+0x4b/0x260 [ 129.070002][ T2147] put_chars+0x1e1/0x2f0 [ 129.070006][ T2147] ? __send_to_port+0x420/0x420 [ 129.070007][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 129.070012][ T2147] ? rcu_read_lock_any_held+0x3c/0x90 [ 129.070014][ T2147] ? validate_chain+0x38b/0xc20 [ 129.070019][ T2147] hvc_console_print+0x292/0x780 [ 129.070022][ T2147] ? __lock_acquire+0x518/0xc20 [ 129.070028][ T2147] ? hvc_write+0x3a0/0x3a0 [ 129.070030][ T2147] ? rcu_is_watching+0x16/0xd0 [ 129.070036][ T2147] console_emit_next_record+0x252/0x4f0 [ 129.070040][ T2147] ? devkmsg_read+0x4e0/0x4e0 [ 129.070045][ T2147] ? rcu_is_watching+0x16/0xd0 [ 129.070047][ T2147] ? lock_acquire+0x13c/0x160 [ 129.070051][ T2147] console_flush_one_record+0x46f/0x710 [ 129.070056][ T2147] ? console_emit_next_record+0x4f0/0x4f0 [ 129.070057][ T2147] ? __lock_acquire+0x518/0xc20 [ 129.070063][ T2147] console_unlock+0xee/0x1f0 [ 129.070066][ T2147] ? console_flush_one_record+0x710/0x710 [ 129.070067][ T2147] ? rcu_is_watching+0x16/0xd0 [ 129.070070][ T2147] ? lock_acquire+0x60/0x160 [ 129.070073][ T2147] ? __down_trylock_console_sem+0x5e/0xa0 [ 129.070075][ T2147] ? vprintk_emit+0x320/0x3e0 [ 129.070078][ T2147] vprintk_emit+0x37c/0x3e0 [ 129.070082][ T2147] ? wake_up_klogd_work_func+0x90/0x90 [ 129.070085][ T2147] ? __lock_acquire+0x518/0xc20 [ 129.070087][ T2147] ? rwsem_optimistic_spin+0x3c7/0x480 [ 129.070093][ T2147] dev_vprintk_emit+0x27f/0x2c0 [ 129.070099][ T2147] ? device_rename.cold+0xa/0xa [ 129.070105][ T2147] ? mark_usage+0x61/0x170 [ 129.070109][ T2147] dev_printk_emit+0xb9/0xee [ 129.070112][ T2147] ? dev_vprintk_emit+0x2c0/0x2c0 [ 129.070114][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 129.070117][ T2147] ? validate_chain+0x38b/0xc20 [ 129.070119][ T2147] ? __lock_acquire+0x518/0xc20 [ 129.070121][ T2147] ? __lock_acquire+0x518/0xc20 [ 129.070122][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 129.070125][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 129.070129][ T2147] __netdev_printk+0x160/0x1d0 [ 129.070135][ T2147] netdev_info+0xe2/0x116 [ 129.070137][ T2147] ? netdev_notice+0x120/0x120 [ 129.070140][ T2147] ? find_held_lock+0x2b/0x80 [ 129.070144][ T2147] ? __lock_release.isra.0+0x69/0x1a0 [ 129.070146][ T2147] ? mark_held_locks+0x40/0x70 [ 129.070150][ T2147] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 129.070153][ T2147] netif_change_name.cold+0x4f/0x89 [ 129.070159][ T2147] ? __lock_acquire+0x518/0xc20 [ 129.070160][ T2147] ? rwsem_optimistic_spin+0x3c7/0x480 [ 129.070163][ T2147] ? find_held_lock+0x2/0x80 [ 129.070166][ T2147] ? netdev_adjacent_rename_links+0x470/0x470 [ 129.070169][ T2147] ? find_held_lock+0x2b/0x80 [ 129.070172][ T2147] ? __asan_memset+0x27/0x50 [ 129.070179][ T2147] do_setlink.isra.0+0x1f7d/0x2a60 [ 129.070182][ T2147] ? __lock_acquire+0x518/0xc20 [ 129.070185][ T2147] ? rtnl_link_get_size+0x350/0x350 [ 129.070187][ T2147] ? mark_usage+0x61/0x170 [ 129.070188][ T2147] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 129.070191][ T2147] ? rcu_read_lock_any_held+0x3c/0x90 [ 129.070192][ T2147] ? validate_chain+0x38b/0xc20 [ 129.070197][ T2147] ? __lock_acquire+0x518/0xc20 [ 129.070202][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 129.070204][ T2147] ? rtnl_setlink+0x29d/0x920 [ 129.070207][ T2147] ? rcu_is_watching+0x16/0xd0 [ 129.070210][ T2147] ? lock_acquire+0x13c/0x160 [ 129.070211][ T2147] ? rcu_is_watching+0x16/0xd0 [ 129.070213][ T2147] ? rcu_is_watching+0x16/0xd0 [ 129.070215][ T2147] ? trace_contention_end+0xb3/0x180 [ 129.070218][ T2147] ? __mutex_lock+0x1db/0x1ea0 [ 129.070221][ T2147] ? __mutex_lock+0x9a3/0x1ea0 [ 129.070223][ T2147] ? __lock_acquire+0x518/0xc20 [ 129.070225][ T2147] ? rtnl_setlink+0x29d/0x920 [ 129.070227][ T2147] ? mark_usage+0x61/0x170 [ 129.070230][ T2147] ? ww_mutex_lock+0x160/0x160 [ 129.070232][ T2147] ? nla_get_range_signed+0x3d0/0x3d0 [ 129.070238][ T2147] ? mark_usage+0x61/0x170 [ 129.070242][ T2147] ? cap_capable+0x1d7/0x3d0 [ 129.070250][ T2147] rtnl_setlink+0x527/0x920 [ 129.070254][ T2147] ? __rtnl_newlink+0xa50/0xa50 [ 129.070255][ T2147] ? __lock_acquire+0x518/0xc20 [ 129.070281][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 129.070282][ T2147] ? find_held_lock+0x2b/0x80 [ 129.070286][ T2147] ? __lock_release.isra.0+0x69/0x1a0 [ 129.070288][ T2147] ? mark_usage+0x61/0x170 [ 129.070290][ T2147] ? __lock_acquire+0x518/0xc20 [ 129.070294][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 129.070296][ T2147] ? find_held_lock+0x2b/0x80 [ 129.070299][ T2147] ? __rtnl_newlink+0xa50/0xa50 [ 129.070301][ T2147] ? __lock_release.isra.0+0x69/0x1a0 [ 129.070305][ T2147] ? __rtnl_newlink+0xa50/0xa50 [ 129.070308][ T2147] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 129.070312][ T2147] ? rtnl_link_fill+0x900/0x900 [ 129.070314][ T2147] ? __lock_acquire+0x518/0xc20 [ 129.070318][ T2147] ? lock_acquire.part.0+0xd4/0x280 [ 129.070320][ T2147] ? find_held_lock+0x2b/0x80 [ 129.070324][ T2147] netlink_rcv_skb+0x14e/0x3a0 [ 129.070328][ T2147] ? rtnl_link_fill+0x900/0x900 [ 129.070331][ T2147] ? netlink_ack+0xcd0/0xcd0 [ 129.070339][ T2147] ? netlink_deliver_tap+0xc5/0x330 [ 129.070341][ T2147] ? netlink_deliver_tap+0x13c/0x330 [ 129.070346][ T2147] netlink_unicast+0x486/0x750 [ 129.070351][ T2147] ? netlink_attachskb+0x810/0x810 [ 129.070353][ T2147] ? __lock_acquire+0x518/0xc20 [ 129.070358][ T2147] netlink_sendmsg+0x735/0xc60 [ 129.070363][ T2147] ? netlink_unicast+0x750/0x750 [ 129.070367][ T2147] ? __might_fault+0x97/0x140 [ 129.070371][ T2147] ? __might_fault+0x97/0x140 [ 129.070374][ T2147] __sys_sendto+0x2aa/0x400 [ 129.070378][ T2147] ? __ia32_sys_getpeername+0xd0/0xd0 [ 129.070390][ T2147] ? exc_page_fault+0x87/0x100 [ 129.070397][ T2147] __x64_sys_sendto+0xe4/0x1f0 [ 129.070398][ T2147] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 129.070402][ T2147] ? lockdep_hardirqs_on+0x91/0x130 [ 129.070404][ T2147] ? do_syscall_64+0xa6/0x530 [ 129.070406][ T2147] do_syscall_64+0xff/0x530 [ 129.070408][ T2147] ? exc_page_fault+0xee/0x100 [ 129.070411][ T2147] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 129.070413][ T2147] RIP: 0033:0x7f20e9d2954e [ 129.070417][ T2147] 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 [ 129.070419][ T2147] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 129.070423][ T2147] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 129.070424][ T2147] RDX: 0000000000000030 RSI: 000055e86bb66e30 RDI: 0000000000000012 [ 129.070425][ T2147] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 129.070426][ T2147] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bcd8470 [ 129.070427][ T2147] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 129.070434][ T2147] [ 130.418507][ T2148] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 130.418525][ T2148] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 130.418527][ T2148] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2148, name: (udev-worker) [ 130.418529][ T2148] preempt_count: 1, expected: 0 [ 130.418530][ T2148] RCU nest depth: 0, expected: 0 [ 130.418531][ T2148] locks held by (udev-worker)/2148: 6, last CPU#3: [ 130.418533][ T2148] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 130.418546][ T2148] #1: ff1100000d812dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 130.418551][ T2148] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 130.418558][ T2148] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 130.418562][ T2148] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 130.418566][ T2148] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 130.418570][ T2148] irq event stamp: 1108406 [ 130.418571][ T2148] hardirqs last enabled at (1108405): [] __down_trylock_console_sem+0x86/0xa0 [ 130.418573][ T2148] hardirqs last disabled at (1108406): [] console_emit_next_record+0x3f8/0x4f0 [ 130.418575][ T2148] softirqs last enabled at (1108400): [] netif_change_name+0x216/0x8c0 [ 130.418578][ T2148] softirqs last disabled at (1108398): [] netif_change_name+0x1ad/0x8c0 [ 130.418580][ T2148] Preemption disabled at: [ 130.418581][ T2148] [] vprintk_emit+0x31b/0x3e0 [ 130.418587][ T2148] CPU: 3 UID: 0 PID: 2148 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 130.418591][ T2148] Tainted: [W]=WARN [ 130.418592][ T2148] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 130.418593][ T2148] Call Trace: [ 130.418595][ T2148] [ 130.418597][ T2148] dump_stack_lvl+0x6f/0xa0 [ 130.418603][ T2148] ? vprintk_emit+0x31b/0x3e0 [ 130.418605][ T2148] __might_resched.cold+0x1fe/0x2c1 [ 130.418610][ T2148] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 130.418614][ T2148] ? __kmalloc_noprof+0xdb/0x760 [ 130.418619][ T2148] __kmalloc_noprof+0x443/0x760 [ 130.418621][ T2148] ? alloc_buf.isra.0+0x4b/0x260 [ 130.418627][ T2148] ? do_raw_spin_unlock+0x59/0x250 [ 130.418630][ T2148] alloc_buf.isra.0+0x4b/0x260 [ 130.418633][ T2148] put_chars+0x1e1/0x2f0 [ 130.418637][ T2148] ? __send_to_port+0x420/0x420 [ 130.418638][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 130.418643][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 130.418645][ T2148] ? validate_chain+0x38b/0xc20 [ 130.418650][ T2148] hvc_console_print+0x292/0x780 [ 130.418660][ T2148] ? __lock_acquire+0x518/0xc20 [ 130.418666][ T2148] ? hvc_write+0x3a0/0x3a0 [ 130.418669][ T2148] ? rcu_is_watching+0x16/0xd0 [ 130.418674][ T2148] console_emit_next_record+0x252/0x4f0 [ 130.418678][ T2148] ? devkmsg_read+0x4e0/0x4e0 [ 130.418682][ T2148] ? rcu_is_watching+0x16/0xd0 [ 130.418685][ T2148] ? lock_acquire+0x13c/0x160 [ 130.418689][ T2148] console_flush_one_record+0x46f/0x710 [ 130.418693][ T2148] ? console_emit_next_record+0x4f0/0x4f0 [ 130.418694][ T2148] ? __lock_acquire+0x518/0xc20 [ 130.418700][ T2148] console_unlock+0xee/0x1f0 [ 130.418702][ T2148] ? console_flush_one_record+0x710/0x710 [ 130.418704][ T2148] ? rcu_is_watching+0x16/0xd0 [ 130.418706][ T2148] ? lock_acquire+0x60/0x160 [ 130.418710][ T2148] ? __down_trylock_console_sem+0x5e/0xa0 [ 130.418711][ T2148] ? vprintk_emit+0x320/0x3e0 [ 130.418715][ T2148] vprintk_emit+0x37c/0x3e0 [ 130.418719][ T2148] ? wake_up_klogd_work_func+0x90/0x90 [ 130.418721][ T2148] ? __lock_acquire+0x518/0xc20 [ 130.418723][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 130.418729][ T2148] dev_vprintk_emit+0x27f/0x2c0 [ 130.418736][ T2148] ? device_rename.cold+0xa/0xa [ 130.418746][ T2148] ? mark_usage+0x61/0x170 [ 130.418751][ T2148] dev_printk_emit+0xb9/0xee [ 130.418754][ T2148] ? dev_vprintk_emit+0x2c0/0x2c0 [ 130.418756][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 130.418759][ T2148] ? validate_chain+0x38b/0xc20 [ 130.418761][ T2148] ? __lock_acquire+0x518/0xc20 [ 130.418763][ T2148] ? __lock_acquire+0x518/0xc20 [ 130.418764][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 130.418767][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 130.418771][ T2148] __netdev_printk+0x160/0x1d0 [ 130.418776][ T2148] netdev_info+0xe2/0x116 [ 130.418778][ T2148] ? netdev_notice+0x120/0x120 [ 130.418781][ T2148] ? find_held_lock+0x2b/0x80 [ 130.418785][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 130.418787][ T2148] ? mark_held_locks+0x40/0x70 [ 130.418791][ T2148] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 130.418793][ T2148] netif_change_name.cold+0x4f/0x89 [ 130.418797][ T2148] ? __lock_acquire+0x518/0xc20 [ 130.418799][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 130.418801][ T2148] ? find_held_lock+0x2/0x80 [ 130.418804][ T2148] ? netdev_adjacent_rename_links+0x470/0x470 [ 130.418807][ T2148] ? find_held_lock+0x2b/0x80 [ 130.418810][ T2148] ? __asan_memset+0x27/0x50 [ 130.418816][ T2148] do_setlink.isra.0+0x1f7d/0x2a60 [ 130.418820][ T2148] ? __lock_acquire+0x518/0xc20 [ 130.418822][ T2148] ? rtnl_link_get_size+0x350/0x350 [ 130.418824][ T2148] ? mark_usage+0x61/0x170 [ 130.418826][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 130.418828][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 130.418830][ T2148] ? validate_chain+0x38b/0xc20 [ 130.418834][ T2148] ? __lock_acquire+0x518/0xc20 [ 130.418839][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 130.418841][ T2148] ? rtnl_setlink+0x29d/0x920 [ 130.418844][ T2148] ? rcu_is_watching+0x16/0xd0 [ 130.418846][ T2148] ? lock_acquire+0x13c/0x160 [ 130.418848][ T2148] ? rcu_is_watching+0x16/0xd0 [ 130.418849][ T2148] ? rcu_is_watching+0x16/0xd0 [ 130.418852][ T2148] ? trace_contention_end+0xb3/0x180 [ 130.418854][ T2148] ? __mutex_lock+0x1db/0x1ea0 [ 130.418858][ T2148] ? __mutex_lock+0x9a3/0x1ea0 [ 130.418859][ T2148] ? __lock_acquire+0x518/0xc20 [ 130.418861][ T2148] ? rtnl_setlink+0x29d/0x920 [ 130.418864][ T2148] ? mark_usage+0x61/0x170 [ 130.418866][ T2148] ? ww_mutex_lock+0x160/0x160 [ 130.418868][ T2148] ? nla_get_range_signed+0x3d0/0x3d0 [ 130.418875][ T2148] ? mark_usage+0x61/0x170 [ 130.418878][ T2148] ? cap_capable+0x1d7/0x3d0 [ 130.418886][ T2148] rtnl_setlink+0x527/0x920 [ 130.418889][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 130.418891][ T2148] ? __lock_acquire+0x518/0xc20 [ 130.418915][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 130.418916][ T2148] ? find_held_lock+0x2b/0x80 [ 130.418920][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 130.418921][ T2148] ? mark_usage+0x61/0x170 [ 130.418923][ T2148] ? __lock_acquire+0x518/0xc20 [ 130.418928][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 130.418930][ T2148] ? find_held_lock+0x2b/0x80 [ 130.418932][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 130.418934][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 130.418938][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 130.418941][ T2148] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 130.418944][ T2148] ? rtnl_link_fill+0x900/0x900 [ 130.418946][ T2148] ? __lock_acquire+0x518/0xc20 [ 130.418950][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 130.418952][ T2148] ? find_held_lock+0x2b/0x80 [ 130.418956][ T2148] netlink_rcv_skb+0x14e/0x3a0 [ 130.418960][ T2148] ? rtnl_link_fill+0x900/0x900 [ 130.418963][ T2148] ? netlink_ack+0xcd0/0xcd0 [ 130.418970][ T2148] ? netlink_deliver_tap+0xc5/0x330 [ 130.418972][ T2148] ? netlink_deliver_tap+0x13c/0x330 [ 130.418978][ T2148] netlink_unicast+0x486/0x750 [ 130.418982][ T2148] ? netlink_attachskb+0x810/0x810 [ 130.418985][ T2148] ? __lock_acquire+0x518/0xc20 [ 130.418989][ T2148] netlink_sendmsg+0x735/0xc60 [ 130.418994][ T2148] ? netlink_unicast+0x750/0x750 [ 130.418998][ T2148] ? __might_fault+0x97/0x140 [ 130.419001][ T2148] ? __might_fault+0x97/0x140 [ 130.419005][ T2148] __sys_sendto+0x2aa/0x400 [ 130.419009][ T2148] ? __ia32_sys_getpeername+0xd0/0xd0 [ 130.419023][ T2148] __x64_sys_sendto+0xe4/0x1f0 [ 130.419025][ T2148] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 130.419029][ T2148] ? lockdep_hardirqs_on+0x91/0x130 [ 130.419032][ T2148] ? do_syscall_64+0xa6/0x530 [ 130.419033][ T2148] do_syscall_64+0xff/0x530 [ 130.419035][ T2148] ? exc_page_fault+0xee/0x100 [ 130.419038][ T2148] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 130.419040][ T2148] RIP: 0033:0x7f20e9d2954e [ 130.419044][ T2148] 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 [ 130.419047][ T2148] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 130.419050][ T2148] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 130.419051][ T2148] RDX: 0000000000000030 RSI: 000055e86bcd3080 RDI: 0000000000000014 [ 130.419052][ T2148] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 130.419053][ T2148] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bd04840 [ 130.419054][ T2148] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 130.419061][ T2148] [ 131.740791][ T2148] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 131.740806][ T2148] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 131.740809][ T2148] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2148, name: (udev-worker) [ 131.740811][ T2148] preempt_count: 1, expected: 0 [ 131.740812][ T2148] RCU nest depth: 0, expected: 0 [ 131.740813][ T2148] locks held by (udev-worker)/2148: 6, last CPU#2: [ 131.740816][ T2148] #0: ffffffff9d6fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 131.740828][ T2148] #1: ff1100000b232dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 131.740833][ T2148] #2: ffffffff9cf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 131.740839][ T2148] #3: ffffffff9cf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 131.740843][ T2148] #4: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 131.740847][ T2148] #5: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 131.740851][ T2148] irq event stamp: 1194216 [ 131.740852][ T2148] hardirqs last enabled at (1194215): [] __down_trylock_console_sem+0x86/0xa0 [ 131.740854][ T2148] hardirqs last disabled at (1194216): [] console_emit_next_record+0x3f8/0x4f0 [ 131.740856][ T2148] softirqs last enabled at (1194210): [] netif_change_name+0x216/0x8c0 [ 131.740859][ T2148] softirqs last disabled at (1194208): [] netif_change_name+0x1ad/0x8c0 [ 131.740861][ T2148] Preemption disabled at: [ 131.740862][ T2148] [] vprintk_emit+0x31b/0x3e0 [ 131.740867][ T2148] CPU: 2 UID: 0 PID: 2148 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 131.740871][ T2148] Tainted: [W]=WARN [ 131.740871][ T2148] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.740873][ T2148] Call Trace: [ 131.740875][ T2148] [ 131.740877][ T2148] dump_stack_lvl+0x6f/0xa0 [ 131.740882][ T2148] ? vprintk_emit+0x31b/0x3e0 [ 131.740885][ T2148] __might_resched.cold+0x1fe/0x2c1 [ 131.740889][ T2148] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 131.740894][ T2148] ? __kmalloc_noprof+0xdb/0x760 [ 131.740899][ T2148] __kmalloc_noprof+0x443/0x760 [ 131.740901][ T2148] ? alloc_buf.isra.0+0x4b/0x260 [ 131.740907][ T2148] ? do_raw_spin_unlock+0x59/0x250 [ 131.740910][ T2148] alloc_buf.isra.0+0x4b/0x260 [ 131.740913][ T2148] put_chars+0x1e1/0x2f0 [ 131.740916][ T2148] ? __send_to_port+0x420/0x420 [ 131.740917][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 131.740922][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 131.740924][ T2148] ? validate_chain+0x38b/0xc20 [ 131.740929][ T2148] hvc_console_print+0x292/0x780 [ 131.740932][ T2148] ? __lock_acquire+0x518/0xc20 [ 131.740937][ T2148] ? hvc_write+0x3a0/0x3a0 [ 131.740940][ T2148] ? rcu_is_watching+0x16/0xd0 [ 131.740945][ T2148] console_emit_next_record+0x252/0x4f0 [ 131.740952][ T2148] ? devkmsg_read+0x4e0/0x4e0 [ 131.740956][ T2148] ? rcu_is_watching+0x16/0xd0 [ 131.740959][ T2148] ? lock_acquire+0x13c/0x160 [ 131.740963][ T2148] console_flush_one_record+0x46f/0x710 [ 131.740967][ T2148] ? console_emit_next_record+0x4f0/0x4f0 [ 131.740969][ T2148] ? __lock_acquire+0x518/0xc20 [ 131.740974][ T2148] console_unlock+0xee/0x1f0 [ 131.740977][ T2148] ? console_flush_one_record+0x710/0x710 [ 131.740979][ T2148] ? rcu_is_watching+0x16/0xd0 [ 131.740981][ T2148] ? lock_acquire+0x60/0x160 [ 131.740985][ T2148] ? __down_trylock_console_sem+0x5e/0xa0 [ 131.740987][ T2148] ? vprintk_emit+0x320/0x3e0 [ 131.740990][ T2148] vprintk_emit+0x37c/0x3e0 [ 131.740994][ T2148] ? wake_up_klogd_work_func+0x90/0x90 [ 131.740996][ T2148] ? __lock_acquire+0x518/0xc20 [ 131.740998][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 131.741004][ T2148] dev_vprintk_emit+0x27f/0x2c0 [ 131.741009][ T2148] ? device_rename.cold+0xa/0xa [ 131.741015][ T2148] ? mark_usage+0x61/0x170 [ 131.741020][ T2148] dev_printk_emit+0xb9/0xee [ 131.741023][ T2148] ? dev_vprintk_emit+0x2c0/0x2c0 [ 131.741025][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 131.741028][ T2148] ? validate_chain+0x38b/0xc20 [ 131.741030][ T2148] ? __lock_acquire+0x518/0xc20 [ 131.741032][ T2148] ? __lock_acquire+0x518/0xc20 [ 131.741033][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 131.741035][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 131.741040][ T2148] __netdev_printk+0x160/0x1d0 [ 131.741045][ T2148] netdev_info+0xe2/0x116 [ 131.741048][ T2148] ? netdev_notice+0x120/0x120 [ 131.741050][ T2148] ? find_held_lock+0x2b/0x80 [ 131.741054][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 131.741056][ T2148] ? mark_held_locks+0x40/0x70 [ 131.741060][ T2148] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 131.741063][ T2148] netif_change_name.cold+0x4f/0x89 [ 131.741067][ T2148] ? __lock_acquire+0x518/0xc20 [ 131.741068][ T2148] ? rwsem_optimistic_spin+0x3c7/0x480 [ 131.741070][ T2148] ? find_held_lock+0x2/0x80 [ 131.741074][ T2148] ? netdev_adjacent_rename_links+0x470/0x470 [ 131.741077][ T2148] ? find_held_lock+0x2b/0x80 [ 131.741080][ T2148] ? __asan_memset+0x27/0x50 [ 131.741086][ T2148] do_setlink.isra.0+0x1f7d/0x2a60 [ 131.741090][ T2148] ? __lock_acquire+0x518/0xc20 [ 131.741092][ T2148] ? rtnl_link_get_size+0x350/0x350 [ 131.741094][ T2148] ? mark_usage+0x61/0x170 [ 131.741096][ T2148] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 131.741098][ T2148] ? rcu_read_lock_any_held+0x3c/0x90 [ 131.741100][ T2148] ? validate_chain+0x38b/0xc20 [ 131.741104][ T2148] ? __lock_acquire+0x518/0xc20 [ 131.741109][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 131.741111][ T2148] ? rtnl_setlink+0x29d/0x920 [ 131.741114][ T2148] ? rcu_is_watching+0x16/0xd0 [ 131.741116][ T2148] ? lock_acquire+0x13c/0x160 [ 131.741118][ T2148] ? rcu_is_watching+0x16/0xd0 [ 131.741119][ T2148] ? rcu_is_watching+0x16/0xd0 [ 131.741122][ T2148] ? trace_contention_end+0xb3/0x180 [ 131.741124][ T2148] ? __mutex_lock+0x1db/0x1ea0 [ 131.741127][ T2148] ? __mutex_lock+0x9a3/0x1ea0 [ 131.741129][ T2148] ? __lock_acquire+0x518/0xc20 [ 131.741131][ T2148] ? rtnl_setlink+0x29d/0x920 [ 131.741133][ T2148] ? mark_usage+0x61/0x170 [ 131.741136][ T2148] ? ww_mutex_lock+0x160/0x160 [ 131.741138][ T2148] ? nla_get_range_signed+0x3d0/0x3d0 [ 131.741144][ T2148] ? mark_usage+0x61/0x170 [ 131.741147][ T2148] ? cap_capable+0x1d7/0x3d0 [ 131.741155][ T2148] rtnl_setlink+0x527/0x920 [ 131.741159][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 131.741161][ T2148] ? __lock_acquire+0x518/0xc20 [ 131.741185][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 131.741187][ T2148] ? find_held_lock+0x2b/0x80 [ 131.741191][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 131.741192][ T2148] ? mark_usage+0x61/0x170 [ 131.741194][ T2148] ? __lock_acquire+0x518/0xc20 [ 131.741199][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 131.741201][ T2148] ? find_held_lock+0x2b/0x80 [ 131.741203][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 131.741205][ T2148] ? __lock_release.isra.0+0x69/0x1a0 [ 131.741209][ T2148] ? __rtnl_newlink+0xa50/0xa50 [ 131.741212][ T2148] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 131.741215][ T2148] ? rtnl_link_fill+0x900/0x900 [ 131.741217][ T2148] ? __lock_acquire+0x518/0xc20 [ 131.741222][ T2148] ? lock_acquire.part.0+0xd4/0x280 [ 131.741223][ T2148] ? find_held_lock+0x2b/0x80 [ 131.741227][ T2148] netlink_rcv_skb+0x14e/0x3a0 [ 131.741231][ T2148] ? rtnl_link_fill+0x900/0x900 [ 131.741234][ T2148] ? netlink_ack+0xcd0/0xcd0 [ 131.741241][ T2148] ? netlink_deliver_tap+0xc5/0x330 [ 131.741243][ T2148] ? netlink_deliver_tap+0x13c/0x330 [ 131.741248][ T2148] netlink_unicast+0x486/0x750 [ 131.741253][ T2148] ? netlink_attachskb+0x810/0x810 [ 131.741255][ T2148] ? __lock_acquire+0x518/0xc20 [ 131.741260][ T2148] netlink_sendmsg+0x735/0xc60 [ 131.741265][ T2148] ? netlink_unicast+0x750/0x750 [ 131.741269][ T2148] ? __might_fault+0x97/0x140 [ 131.741272][ T2148] ? __might_fault+0x97/0x140 [ 131.741276][ T2148] __sys_sendto+0x2aa/0x400 [ 131.741280][ T2148] ? __ia32_sys_getpeername+0xd0/0xd0 [ 131.741290][ T2148] ? exc_page_fault+0x87/0x100 [ 131.741297][ T2148] __x64_sys_sendto+0xe4/0x1f0 [ 131.741298][ T2148] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 131.741302][ T2148] ? lockdep_hardirqs_on+0x91/0x130 [ 131.741304][ T2148] ? do_syscall_64+0xa6/0x530 [ 131.741306][ T2148] do_syscall_64+0xff/0x530 [ 131.741307][ T2148] ? exc_page_fault+0xee/0x100 [ 131.741310][ T2148] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 131.741312][ T2148] RIP: 0033:0x7f20e9d2954e [ 131.741316][ T2148] 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 [ 131.741318][ T2148] RSP: 002b:00007ffea17d4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 131.741321][ T2148] RAX: ffffffffffffffda RBX: 000055e86bb63220 RCX: 00007f20e9d2954e [ 131.741322][ T2148] RDX: 0000000000000030 RSI: 000055e86bbdf800 RDI: 0000000000000014 [ 131.741323][ T2148] RBP: 00007ffea17d4d20 R08: 00007ffea17d4d70 R09: 0000000000000080 [ 131.741324][ T2148] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e86bccbb80 [ 131.741325][ T2148] R13: 00007ffea17d4e54 R14: 0000000000000000 R15: 0000000000000000 [ 131.741332][ T2148]