[ 10.732883][ T197] netdevsim netdevsim23804 eni23804np1: renamed from eth0 [ 10.732942][ T197] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.732944][ T197] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 197, name: (udev-worker) [ 10.732946][ T197] preempt_count: 1, expected: 0 [ 10.732947][ T197] RCU nest depth: 0, expected: 0 [ 10.732947][ T197] locks held by (udev-worker)/197: 6, last CPU#1: [ 10.732949][ T197] #0: ffffffff9f51b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 10.732963][ T197] #1: ff11000008eeae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 10.732967][ T197] #2: ffffffff9ed7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.732972][ T197] #3: ffffffff9ed7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.732976][ T197] #4: ffffffff9ec9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.732979][ T197] #5: ffffffff9ec9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.732983][ T197] irq event stamp: 36548 [ 10.732984][ T197] hardirqs last enabled at (36547): [] __down_trylock_console_sem+0x86/0xa0 [ 10.732987][ T197] hardirqs last disabled at (36548): [] console_emit_next_record+0x3d4/0x4c0 [ 10.732989][ T197] softirqs last enabled at (36542): [] netif_change_name+0x216/0x8c0 [ 10.732993][ T197] softirqs last disabled at (36540): [] netif_change_name+0x1ad/0x8c0 [ 10.732995][ T197] Preemption disabled at: [ 10.732996][ T197] [] vprintk_emit+0x31b/0x3e0 [ 10.733001][ T197] CPU: 1 UID: 0 PID: 197 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.733005][ T197] Tainted: [W]=WARN [ 10.733006][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.733007][ T197] Call Trace: [ 10.733009][ T197] [ 10.733010][ T197] dump_stack_lvl+0x6f/0xa0 [ 10.733016][ T197] ? vprintk_emit+0x31b/0x3e0 [ 10.733018][ T197] __might_resched.cold+0x1fe/0x2c1 [ 10.733022][ T197] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.733026][ T197] ? __kmalloc_noprof+0xdb/0x760 [ 10.733031][ T197] __kmalloc_noprof+0x443/0x760 [ 10.733033][ T197] ? alloc_buf.isra.0+0x4b/0x260 [ 10.733039][ T197] ? do_raw_spin_unlock+0x59/0x250 [ 10.733042][ T197] alloc_buf.isra.0+0x4b/0x260 [ 10.733045][ T197] put_chars+0x1e1/0x2f0 [ 10.733048][ T197] ? __send_to_port+0x420/0x420 [ 10.733051][ T197] ? validate_chain+0x34a/0xc20 [ 10.733056][ T197] hvc_console_print+0x292/0x780 [ 10.733060][ T197] ? __lock_acquire+0x518/0xc20 [ 10.733065][ T197] ? hvc_write+0x3a0/0x3a0 [ 10.733068][ T197] ? rcu_is_watching+0x16/0xd0 [ 10.733073][ T197] console_emit_next_record+0x22f/0x4c0 [ 10.733077][ T197] ? devkmsg_read+0x4b0/0x4b0 [ 10.733079][ T197] ? console_flush_one_record+0x106/0x710 [ 10.733082][ T197] ? rcu_is_watching+0x16/0xd0 [ 10.733084][ T197] ? lock_acquire+0x13c/0x160 [ 10.733088][ T197] console_flush_one_record+0x46f/0x710 [ 10.733092][ T197] ? console_emit_next_record+0x4c0/0x4c0 [ 10.733094][ T197] ? __lock_acquire+0x518/0xc20 [ 10.733099][ T197] console_unlock+0xee/0x1f0 [ 10.733102][ T197] ? console_flush_one_record+0x710/0x710 [ 10.733103][ T197] ? rcu_is_watching+0x16/0xd0 [ 10.733105][ T197] ? lock_acquire+0xe0/0x160 [ 10.733109][ T197] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.733110][ T197] ? vprintk_emit+0x320/0x3e0 [ 10.733113][ T197] vprintk_emit+0x37c/0x3e0 [ 10.733116][ T197] ? wake_up_klogd_work_func+0x90/0x90 [ 10.733117][ T197] ? __kernel_text_address+0x12/0x30 [ 10.733120][ T197] ? unwind_get_return_address+0x67/0xd0 [ 10.733123][ T197] ? arch_stack_walk+0xed/0x130 [ 10.733129][ T197] dev_vprintk_emit+0x27f/0x2c0 [ 10.733133][ T197] ? device_rename.cold+0xa/0xa [ 10.733142][ T197] dev_printk_emit+0xb9/0xee [ 10.733145][ T197] ? dev_vprintk_emit+0x2c0/0x2c0 [ 10.733148][ T197] ? check_prev_add+0x316/0xe90 [ 10.733154][ T197] __netdev_printk+0x160/0x1d0 [ 10.733160][ T197] netdev_info+0xe2/0x116 [ 10.733162][ T197] ? netdev_notice+0x120/0x120 [ 10.733165][ T197] ? find_held_lock+0x2b/0x80 [ 10.733168][ T197] ? __lock_release.isra.0+0x69/0x1a0 [ 10.733171][ T197] ? mark_held_locks+0x40/0x70 [ 10.733174][ T197] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 10.733176][ T197] netif_change_name.cold+0x4f/0x89 [ 10.733179][ T197] ? lock_pin_lock+0x87/0x180 [ 10.733182][ T197] ? netdev_adjacent_rename_links+0x470/0x470 [ 10.733185][ T197] ? find_held_lock+0x2b/0x80 [ 10.733188][ T197] ? __asan_memset+0x27/0x50 [ 10.733194][ T197] do_setlink.isra.0+0x1f7d/0x2a60 [ 10.733196][ T197] ? __lock_acquire+0x518/0xc20 [ 10.733199][ T197] ? rtnl_link_get_size+0x350/0x350 [ 10.733200][ T197] ? mark_usage+0x61/0x170 [ 10.733202][ T197] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.733204][ T197] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.733207][ T197] ? validate_chain+0x38b/0xc20 [ 10.733212][ T197] ? __lock_acquire+0x518/0xc20 [ 10.733213][ T197] ? lock_pin_lock+0xee/0x180 [ 10.733215][ T197] ? __lock_acquire+0x480/0xc20 [ 10.733219][ T197] ? lock_acquire.part.0+0xd4/0x280 [ 10.733220][ T197] ? rtnl_setlink+0x29d/0x920 [ 10.733223][ T197] ? rcu_is_watching+0x16/0xd0 [ 10.733225][ T197] ? lock_acquire+0x13c/0x160 [ 10.733226][ T197] ? rcu_is_watching+0x16/0xd0 [ 10.733227][ T197] ? rcu_is_watching+0x16/0xd0 [ 10.733229][ T197] ? trace_contention_end+0xb3/0x180 [ 10.733231][ T197] ? __mutex_lock+0x1db/0x1ea0 [ 10.733234][ T197] ? __mutex_lock+0x9a3/0x1ea0 [ 10.733236][ T197] ? rtnl_setlink+0x29d/0x920 [ 10.733238][ T197] ? mark_usage+0x61/0x170 [ 10.733240][ T197] ? ww_mutex_lock+0x160/0x160 [ 10.733242][ T197] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.733245][ T197] ? __lock_acquire+0x518/0xc20 [ 10.733248][ T197] ? rcu_is_watching+0x16/0xd0 [ 10.733256][ T197] rtnl_setlink+0x527/0x920 [ 10.733259][ T197] ? __rtnl_newlink+0xa50/0xa50 [ 10.733260][ T197] ? __lock_acquire+0x518/0xc20 [ 10.733283][ T197] ? lock_acquire.part.0+0xd4/0x280 [ 10.733285][ T197] ? find_held_lock+0x2b/0x80 [ 10.733288][ T197] ? __lock_release.isra.0+0x69/0x1a0 [ 10.733289][ T197] ? mark_usage+0x61/0x170 [ 10.733291][ T197] ? __lock_acquire+0x518/0xc20 [ 10.733296][ T197] ? lock_acquire.part.0+0xd4/0x280 [ 10.733298][ T197] ? find_held_lock+0x2b/0x80 [ 10.733300][ T197] ? __rtnl_newlink+0xa50/0xa50 [ 10.733301][ T197] ? __lock_release.isra.0+0x69/0x1a0 [ 10.733305][ T197] ? __rtnl_newlink+0xa50/0xa50 [ 10.733307][ T197] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.733310][ T197] ? rtnl_link_fill+0x920/0x920 [ 10.733311][ T197] ? __lock_acquire+0x518/0xc20 [ 10.733316][ T197] ? lock_acquire.part.0+0xd4/0x280 [ 10.733318][ T197] ? find_held_lock+0x2b/0x80 [ 10.733321][ T197] netlink_rcv_skb+0x14e/0x3a0 [ 10.733324][ T197] ? rtnl_link_fill+0x920/0x920 [ 10.733327][ T197] ? netlink_ack+0xcf0/0xcf0 [ 10.733334][ T197] ? netlink_deliver_tap+0xc5/0x330 [ 10.733336][ T197] ? netlink_deliver_tap+0x13c/0x330 [ 10.733340][ T197] netlink_unicast+0x486/0x750 [ 10.733344][ T197] ? netlink_attachskb+0x810/0x810 [ 10.733348][ T197] ? __lock_acquire+0x518/0xc20 [ 10.733351][ T197] netlink_sendmsg+0x75b/0xc90 [ 10.733355][ T197] ? netlink_unicast+0x750/0x750 [ 10.733357][ T197] ? find_held_lock+0x2b/0x80 [ 10.733359][ T197] ? __lock_release.isra.0+0x69/0x1a0 [ 10.733364][ T197] __sock_sendmsg+0xce/0x190 [ 10.733367][ T197] ? fdget+0x4f/0x1e0 [ 10.733370][ T197] __sys_sendto+0x260/0x320 [ 10.733373][ T197] ? __ia32_sys_getpeername+0xd0/0xd0 [ 10.733388][ T197] __x64_sys_sendto+0xe4/0x1f0 [ 10.733390][ T197] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.733393][ T197] ? lockdep_hardirqs_on+0x91/0x130 [ 10.733396][ T197] ? do_syscall_64+0xa6/0x530 [ 10.733399][ T197] do_syscall_64+0xff/0x530 [ 10.733401][ T197] ? exc_page_fault+0xee/0x100 [ 10.733403][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.733405][ T197] RIP: 0033:0x7f74b44cd54e [ 10.733409][ T197] 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 [ 10.733411][ T197] RSP: 002b:00007ffcac1cec50 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 10.733413][ T197] RAX: ffffffffffffffda RBX: 000055947e12fbd0 RCX: 00007f74b44cd54e [ 10.733414][ T197] RDX: 0000000000000030 RSI: 000055947e149f10 RDI: 0000000000000014 [ 10.733415][ T197] RBP: 00007ffcac1cec60 R08: 00007ffcac1cecb0 R09: 0000000000000080 [ 10.733416][ T197] R10: 0000000000000000 R11: 0000000000000202 R12: 000055947e29ef20 [ 10.733417][ T197] R13: 00007ffcac1ced94 R14: 0000000000000000 R15: 0000000000000000 [ 10.733424][ T197] [ 12.946199][ T197] netdevsim netdevsim31208 eni31208np1: renamed from eth0 [ 12.946218][ T197] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.946221][ T197] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 197, name: (udev-worker) [ 12.946223][ T197] preempt_count: 1, expected: 0 [ 12.946224][ T197] RCU nest depth: 0, expected: 0 [ 12.946225][ T197] locks held by (udev-worker)/197: 6, last CPU#0: [ 12.946227][ T197] #0: ffffffff9f51b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 12.946238][ T197] #1: ff1100000241ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 12.946242][ T197] #2: ffffffff9ed7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.946247][ T197] #3: ffffffff9ed7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.946251][ T197] #4: ffffffff9ec9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.946255][ T197] #5: ffffffff9ec9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.946259][ T197] irq event stamp: 112578 [ 12.946260][ T197] hardirqs last enabled at (112577): [] __down_trylock_console_sem+0x86/0xa0 [ 12.946263][ T197] hardirqs last disabled at (112578): [] console_emit_next_record+0x3d4/0x4c0 [ 12.946265][ T197] softirqs last enabled at (112572): [] netif_change_name+0x216/0x8c0 [ 12.946269][ T197] softirqs last disabled at (112570): [] netif_change_name+0x1ad/0x8c0 [ 12.946271][ T197] Preemption disabled at: [ 12.946272][ T197] [] vprintk_emit+0x31b/0x3e0 [ 12.946277][ T197] CPU: 0 UID: 0 PID: 197 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.946280][ T197] Tainted: [W]=WARN [ 12.946281][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.946283][ T197] Call Trace: [ 12.946285][ T197] [ 12.946286][ T197] dump_stack_lvl+0x6f/0xa0 [ 12.946292][ T197] ? vprintk_emit+0x31b/0x3e0 [ 12.946294][ T197] __might_resched.cold+0x1fe/0x2c1 [ 12.946298][ T197] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.946302][ T197] ? __kmalloc_noprof+0xdb/0x760 [ 12.946307][ T197] __kmalloc_noprof+0x443/0x760 [ 12.946309][ T197] ? alloc_buf.isra.0+0x4b/0x260 [ 12.946315][ T197] ? do_raw_spin_unlock+0x59/0x250 [ 12.946318][ T197] alloc_buf.isra.0+0x4b/0x260 [ 12.946322][ T197] put_chars+0x1e1/0x2f0 [ 12.946324][ T197] ? __send_to_port+0x420/0x420 [ 12.946325][ T197] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.946329][ T197] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.946332][ T197] ? validate_chain+0x38b/0xc20 [ 12.946337][ T197] hvc_console_print+0x292/0x780 [ 12.946341][ T197] ? __lock_acquire+0x518/0xc20 [ 12.946346][ T197] ? hvc_write+0x3a0/0x3a0 [ 12.946349][ T197] ? rcu_is_watching+0x16/0xd0 [ 12.946354][ T197] console_emit_next_record+0x22f/0x4c0 [ 12.946358][ T197] ? devkmsg_read+0x4b0/0x4b0 [ 12.946360][ T197] ? console_flush_one_record+0x106/0x710 [ 12.946363][ T197] ? rcu_is_watching+0x16/0xd0 [ 12.946365][ T197] ? lock_acquire+0x13c/0x160 [ 12.946369][ T197] console_flush_one_record+0x46f/0x710 [ 12.946373][ T197] ? console_emit_next_record+0x4c0/0x4c0 [ 12.946375][ T197] ? __lock_acquire+0x518/0xc20 [ 12.946380][ T197] console_unlock+0xee/0x1f0 [ 12.946383][ T197] ? console_flush_one_record+0x710/0x710 [ 12.946385][ T197] ? rcu_is_watching+0x16/0xd0 [ 12.946386][ T197] ? lock_acquire+0xe0/0x160 [ 12.946390][ T197] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.946392][ T197] ? vprintk_emit+0x320/0x3e0 [ 12.946394][ T197] vprintk_emit+0x37c/0x3e0 [ 12.946398][ T197] ? wake_up_klogd_work_func+0x90/0x90 [ 12.946399][ T197] ? mark_usage+0x61/0x170 [ 12.946401][ T197] ? lock_pin_lock+0x87/0x180 [ 12.946407][ T197] dev_vprintk_emit+0x27f/0x2c0 [ 12.946412][ T197] ? device_rename.cold+0xa/0xa [ 12.946417][ T197] ? mark_usage+0x61/0x170 [ 12.946419][ T197] ? __lock_acquire+0x518/0xc20 [ 12.946423][ T197] dev_printk_emit+0xb9/0xee [ 12.946425][ T197] ? dev_vprintk_emit+0x2c0/0x2c0 [ 12.946428][ T197] ? validate_chain+0x38b/0xc20 [ 12.946431][ T197] ? __lock_acquire+0x518/0xc20 [ 12.946432][ T197] ? __lock_acquire+0x518/0xc20 [ 12.946434][ T197] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.946436][ T197] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.946439][ T197] __netdev_printk+0x160/0x1d0 [ 12.946445][ T197] netdev_info+0xe2/0x116 [ 12.946448][ T197] ? netdev_notice+0x120/0x120 [ 12.946451][ T197] ? find_held_lock+0x2b/0x80 [ 12.946454][ T197] ? __lock_release.isra.0+0x69/0x1a0 [ 12.946456][ T197] ? mark_held_locks+0x40/0x70 [ 12.946460][ T197] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 12.946462][ T197] netif_change_name.cold+0x4f/0x89 [ 12.946465][ T197] ? lock_pin_lock+0x87/0x180 [ 12.946468][ T197] ? netdev_adjacent_rename_links+0x470/0x470 [ 12.946471][ T197] ? find_held_lock+0x2b/0x80 [ 12.946474][ T197] ? __asan_memset+0x27/0x50 [ 12.946479][ T197] do_setlink.isra.0+0x1f7d/0x2a60 [ 12.946482][ T197] ? __lock_acquire+0x518/0xc20 [ 12.946485][ T197] ? rtnl_link_get_size+0x350/0x350 [ 12.946486][ T197] ? mark_usage+0x61/0x170 [ 12.946488][ T197] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.946490][ T197] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.946492][ T197] ? validate_chain+0x38b/0xc20 [ 12.946496][ T197] ? __lock_acquire+0x518/0xc20 [ 12.946498][ T197] ? lock_pin_lock+0xee/0x180 [ 12.946500][ T197] ? __lock_acquire+0x480/0xc20 [ 12.946503][ T197] ? lock_acquire.part.0+0xd4/0x280 [ 12.946505][ T197] ? rtnl_setlink+0x29d/0x920 [ 12.946508][ T197] ? rcu_is_watching+0x16/0xd0 [ 12.946510][ T197] ? lock_acquire+0x13c/0x160 [ 12.946511][ T197] ? rcu_is_watching+0x16/0xd0 [ 12.946513][ T197] ? rcu_is_watching+0x16/0xd0 [ 12.946514][ T197] ? trace_contention_end+0xb3/0x180 [ 12.946517][ T197] ? __mutex_lock+0x1db/0x1ea0 [ 12.946519][ T197] ? __mutex_lock+0x9a3/0x1ea0 [ 12.946521][ T197] ? rtnl_setlink+0x29d/0x920 [ 12.946523][ T197] ? mark_usage+0x61/0x170 [ 12.946526][ T197] ? ww_mutex_lock+0x160/0x160 [ 12.946527][ T197] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.946531][ T197] ? __lock_acquire+0x518/0xc20 [ 12.946534][ T197] ? rcu_is_watching+0x16/0xd0 [ 12.946542][ T197] rtnl_setlink+0x527/0x920 [ 12.946545][ T197] ? __rtnl_newlink+0xa50/0xa50 [ 12.946546][ T197] ? __lock_acquire+0x518/0xc20 [ 12.946569][ T197] ? lock_acquire.part.0+0xd4/0x280 [ 12.946571][ T197] ? find_held_lock+0x2b/0x80 [ 12.946574][ T197] ? __lock_release.isra.0+0x69/0x1a0 [ 12.946576][ T197] ? mark_usage+0x61/0x170 [ 12.946578][ T197] ? __lock_acquire+0x518/0xc20 [ 12.946583][ T197] ? lock_acquire.part.0+0xd4/0x280 [ 12.946584][ T197] ? find_held_lock+0x2b/0x80 [ 12.946586][ T197] ? __rtnl_newlink+0xa50/0xa50 [ 12.946588][ T197] ? __lock_release.isra.0+0x69/0x1a0 [ 12.946592][ T197] ? __rtnl_newlink+0xa50/0xa50 [ 12.946594][ T197] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.946597][ T197] ? rtnl_link_fill+0x920/0x920 [ 12.946598][ T197] ? __lock_acquire+0x518/0xc20 [ 12.946603][ T197] ? lock_acquire.part.0+0xd4/0x280 [ 12.946605][ T197] ? find_held_lock+0x2b/0x80 [ 12.946608][ T197] netlink_rcv_skb+0x14e/0x3a0 [ 12.946611][ T197] ? rtnl_link_fill+0x920/0x920 [ 12.946614][ T197] ? netlink_ack+0xcf0/0xcf0 [ 12.946621][ T197] ? netlink_deliver_tap+0xc5/0x330 [ 12.946623][ T197] ? netlink_deliver_tap+0x13c/0x330 [ 12.946627][ T197] netlink_unicast+0x486/0x750 [ 12.946631][ T197] ? netlink_attachskb+0x810/0x810 [ 12.946635][ T197] ? __lock_acquire+0x518/0xc20 [ 12.946638][ T197] netlink_sendmsg+0x75b/0xc90 [ 12.946642][ T197] ? netlink_unicast+0x750/0x750 [ 12.946644][ T197] ? find_held_lock+0x2b/0x80 [ 12.946647][ T197] ? __lock_release.isra.0+0x69/0x1a0 [ 12.946651][ T197] __sock_sendmsg+0xce/0x190 [ 12.946654][ T197] ? fdget+0x4f/0x1e0 [ 12.946658][ T197] __sys_sendto+0x260/0x320 [ 12.946661][ T197] ? __ia32_sys_getpeername+0xd0/0xd0 [ 12.946675][ T197] __x64_sys_sendto+0xe4/0x1f0 [ 12.946677][ T197] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.946681][ T197] ? lockdep_hardirqs_on+0x91/0x130 [ 12.946684][ T197] ? do_syscall_64+0xa6/0x530 [ 12.946686][ T197] do_syscall_64+0xff/0x530 [ 12.946688][ T197] ? exc_page_fault+0xee/0x100 [ 12.946691][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.946693][ T197] RIP: 0033:0x7f74b44cd54e [ 12.946697][ T197] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 12.946698][ T197] RSP: 002b:00007ffcac1cec50 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 12.946701][ T197] RAX: ffffffffffffffda RBX: 000055947e12fbd0 RCX: 00007f74b44cd54e [ 12.946702][ T197] RDX: 0000000000000030 RSI: 000055947e13fa10 RDI: 0000000000000014 [ 12.946703][ T197] RBP: 00007ffcac1cec60 R08: 00007ffcac1cecb0 R09: 0000000000000080 [ 12.946703][ T197] R10: 0000000000000000 R11: 0000000000000202 R12: 000055947e29ef20 [ 12.946704][ T197] R13: 00007ffcac1ced94 R14: 0000000000000000 R15: 0000000000000000 [ 12.946711][ T197] [ 18.296929][ T197] (udev-worker) (197) used greatest stack depth: 22696 bytes left [ 18.296945][ T197] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.296947][ T197] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 197, name: (udev-worker) [ 18.296948][ T197] preempt_count: 2, expected: 0 [ 18.296949][ T197] RCU nest depth: 0, expected: 0 [ 18.296950][ T197] locks held by (udev-worker)/197: 5, last CPU#3: [ 18.296952][ T197] #0: ffffffff9ec167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 18.296965][ T197] #1: ffffffff9ed7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.296970][ T197] #2: ffffffff9ed7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.296975][ T197] #3: ffffffff9ec9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.296978][ T197] #4: ffffffff9ec9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 18.296982][ T197] irq event stamp: 160756 [ 18.296983][ T197] hardirqs last enabled at (160755): [] __down_trylock_console_sem+0x86/0xa0 [ 18.296986][ T197] hardirqs last disabled at (160756): [] console_emit_next_record+0x3d4/0x4c0 [ 18.296988][ T197] softirqs last enabled at (160686): [] netlink_release+0x17b/0xcf0 [ 18.296992][ T197] softirqs last disabled at (160684): [] netlink_release+0xd2/0xcf0 [ 18.296995][ T197] Preemption disabled at: [ 18.296995][ T197] [<0000000000000000>] 0x0 [ 18.297002][ T197] CPU: 3 UID: 0 PID: 197 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.297006][ T197] Tainted: [W]=WARN [ 18.297007][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.297008][ T197] Call Trace: [ 18.297010][ T197] [ 18.297011][ T197] dump_stack_lvl+0x6f/0xa0 [ 18.297018][ T197] __might_resched.cold+0x1fe/0x2c1 [ 18.297022][ T197] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.297026][ T197] ? __kmalloc_noprof+0xdb/0x760 [ 18.297031][ T197] __kmalloc_noprof+0x443/0x760 [ 18.297032][ T197] ? alloc_buf.isra.0+0x4b/0x260 [ 18.297039][ T197] ? do_raw_spin_unlock+0x59/0x250 [ 18.297042][ T197] alloc_buf.isra.0+0x4b/0x260 [ 18.297045][ T197] put_chars+0x1e1/0x2f0 [ 18.297048][ T197] ? __send_to_port+0x420/0x420 [ 18.297049][ T197] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.297052][ T197] ? validate_chain+0x38b/0xc20 [ 18.297057][ T197] hvc_console_print+0x292/0x780 [ 18.297065][ T197] ? hvc_write+0x3a0/0x3a0 [ 18.297067][ T197] ? rcu_is_watching+0x16/0xd0 [ 18.297069][ T197] ? lock_acquire+0x13c/0x160 [ 18.297073][ T197] console_emit_next_record+0x22f/0x4c0 [ 18.297077][ T197] ? devkmsg_read+0x4b0/0x4b0 [ 18.297079][ T197] ? console_flush_one_record+0x106/0x710 [ 18.297082][ T197] ? rcu_is_watching+0x16/0xd0 [ 18.297084][ T197] ? lock_acquire+0x13c/0x160 [ 18.297087][ T197] console_flush_one_record+0x46f/0x710 [ 18.297091][ T197] ? console_emit_next_record+0x4c0/0x4c0 [ 18.297093][ T197] ? __lock_acquire+0x518/0xc20 [ 18.297098][ T197] console_unlock+0xee/0x1f0 [ 18.297101][ T197] ? console_flush_one_record+0x710/0x710 [ 18.297103][ T197] ? rcu_is_watching+0x16/0xd0 [ 18.297105][ T197] ? lock_acquire+0xe0/0x160 [ 18.297108][ T197] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.297110][ T197] ? vprintk_emit+0x320/0x3e0 [ 18.297113][ T197] vprintk_emit+0x37c/0x3e0 [ 18.297116][ T197] ? wake_up_klogd_work_func+0x90/0x90 [ 18.297118][ T197] ? __lock_acquire+0x518/0xc20 [ 18.297122][ T197] _printk+0xc7/0x100 [ 18.297126][ T197] ? snapshot_read.cold+0x21/0x21 [ 18.297128][ T197] ? do_raw_spin_lock+0x131/0x280 [ 18.297131][ T197] ? __rwlock_init+0x150/0x150 [ 18.297135][ T197] ? do_raw_spin_lock+0x131/0x280 [ 18.297138][ T197] do_exit.cold+0x82/0x9c [ 18.297142][ T197] ? exit_notify+0x890/0x890 [ 18.297143][ T197] ? __lock_release.isra.0+0x69/0x1a0 [ 18.297146][ T197] ? rcu_is_watching+0x16/0xd0 [ 18.297149][ T197] do_group_exit+0xb8/0x370 [ 18.297152][ T197] __x64_sys_exit_group+0x3c/0x50 [ 18.297154][ T197] x64_sys_call+0x1567/0x1570 [ 18.297156][ T197] do_syscall_64+0xff/0x530 [ 18.297160][ T197] ? irq_exit_rcu+0x1a/0x30 [ 18.297163][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.297165][ T197] RIP: 0033:0x7f74b451e1b8 [ 18.297167][ T197] Code: Unable to access opcode bytes at 0x7f74b451e18e. [ 18.297168][ T197] RSP: 002b:00007ffcac1cf1a8 EFLAGS: 00000256 ORIG_RAX: 00000000000000e7 [ 18.297170][ T197] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74b451e1b8 [ 18.297172][ T197] RDX: 0000000000000000 RSI: fffffffffffffe90 RDI: 0000000000000000 [ 18.297173][ T197] RBP: 00007ffcac1cf330 R08: 000055947e2c9378 R09: 0000000000000000 [ 18.297173][ T197] R10: 0000000000000000 R11: 0000000000000256 R12: 0000000000000000 [ 18.297174][ T197] R13: 00007f74b3d7c050 R14: 00007f74b4a4fd9e R15: 000055947e145050 [ 18.297181][ T197] [ 19.380647][ T447] netdevsim netdevsim31208 eni31208np1: set_features() failed (-16); wanted 0x041c80008001ca69, left 0x041e80008001ca69 [ 19.380714][ T447] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.380717][ T447] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 447, name: ethtool [ 19.380718][ T447] preempt_count: 1, expected: 0 [ 19.380719][ T447] RCU nest depth: 0, expected: 0 [ 19.380720][ T447] locks held by ethtool/447: 7, last CPU#2: [ 19.380722][ T447] #0: ffffffff9f57cb68 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 19.380733][ T447] #1: ffffffff9f51b740 (rtnl_mutex){+.+.}-{4:4}, at: ethnl_set_features+0x1ff/0x8e0 [ 19.380739][ T447] #2: ff1100000241ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: ethnl_set_features+0x257/0x8e0 [ 19.380742][ T447] #3: ffffffff9ed7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.380747][ T447] #4: ffffffff9ed7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.380751][ T447] #5: ffffffff9ec9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.380754][ T447] #6: ffffffff9ec9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.380758][ T447] irq event stamp: 15392 [ 19.380759][ T447] hardirqs last enabled at (15391): [] __down_trylock_console_sem+0x86/0xa0 [ 19.380762][ T447] hardirqs last disabled at (15392): [] console_emit_next_record+0x3d4/0x4c0 [ 19.380764][ T447] softirqs last enabled at (15358): [] __alloc_skb+0x4c2/0x5f0 [ 19.380768][ T447] softirqs last disabled at (15356): [] __alloc_skb+0x4c2/0x5f0 [ 19.380770][ T447] Preemption disabled at: [ 19.380771][ T447] [] vprintk_emit+0x31b/0x3e0 [ 19.380776][ T447] CPU: 2 UID: 0 PID: 447 Comm: ethtool Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.380780][ T447] Tainted: [W]=WARN [ 19.380780][ T447] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.380782][ T447] Call Trace: [ 19.380784][ T447] [ 19.380786][ T447] dump_stack_lvl+0x6f/0xa0 [ 19.380792][ T447] ? vprintk_emit+0x31b/0x3e0 [ 19.380793][ T447] __might_resched.cold+0x1fe/0x2c1 [ 19.380798][ T447] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.380802][ T447] ? __kmalloc_noprof+0xdb/0x760 [ 19.380806][ T447] __kmalloc_noprof+0x443/0x760 [ 19.380808][ T447] ? alloc_buf.isra.0+0x4b/0x260 [ 19.380815][ T447] ? do_raw_spin_unlock+0x59/0x250 [ 19.380817][ T447] alloc_buf.isra.0+0x4b/0x260 [ 19.380821][ T447] put_chars+0x1e1/0x2f0 [ 19.380824][ T447] ? __send_to_port+0x420/0x420 [ 19.380828][ T447] ? validate_chain+0x34a/0xc20 [ 19.380832][ T447] hvc_console_print+0x292/0x780 [ 19.380836][ T447] ? mark_usage+0x61/0x170 [ 19.380842][ T447] ? __lock_acquire+0x518/0xc20 [ 19.380844][ T447] ? __lock_acquire+0x518/0xc20 [ 19.380848][ T447] ? hvc_write+0x3a0/0x3a0 [ 19.380850][ T447] ? console_emit_next_record+0x1df/0x4c0 [ 19.380854][ T447] ? rcu_is_watching+0x16/0xd0 [ 19.380856][ T447] ? lock_acquire+0x13c/0x160 [ 19.380860][ T447] console_emit_next_record+0x22f/0x4c0 [ 19.380864][ T447] ? devkmsg_read+0x4b0/0x4b0 [ 19.380866][ T447] ? console_flush_one_record+0x106/0x710 [ 19.380870][ T447] ? rcu_is_watching+0x16/0xd0 [ 19.380871][ T447] ? lock_acquire+0x13c/0x160 [ 19.380875][ T447] console_flush_one_record+0x46f/0x710 [ 19.380879][ T447] ? console_emit_next_record+0x4c0/0x4c0 [ 19.380881][ T447] ? __lock_acquire+0x518/0xc20 [ 19.380887][ T447] console_unlock+0xee/0x1f0 [ 19.380890][ T447] ? console_flush_one_record+0x710/0x710 [ 19.380892][ T447] ? rcu_is_watching+0x16/0xd0 [ 19.380893][ T447] ? lock_acquire+0xe0/0x160 [ 19.380897][ T447] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.380899][ T447] ? vprintk_emit+0x320/0x3e0 [ 19.380902][ T447] vprintk_emit+0x37c/0x3e0 [ 19.380905][ T447] ? wake_up_klogd_work_func+0x90/0x90 [ 19.380908][ T447] ? lock_acquire.part.0+0xd4/0x280 [ 19.380913][ T447] dev_vprintk_emit+0x27f/0x2c0 [ 19.380918][ T447] ? device_rename.cold+0xa/0xa [ 19.380920][ T447] ? is_bpf_text_address+0x68/0x110 [ 19.380925][ T447] ? validate_chain+0x38b/0xc20 [ 19.380928][ T447] ? __kernel_text_address+0x12/0x30 [ 19.380930][ T447] ? write_profile+0xf0/0xf0 [ 19.380933][ T447] ? unwind_get_return_address+0x67/0xd0 [ 19.380938][ T447] dev_printk_emit+0xb9/0xee [ 19.380940][ T447] ? dev_vprintk_emit+0x2c0/0x2c0 [ 19.380943][ T447] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.380946][ T447] ? validate_chain+0x38b/0xc20 [ 19.380949][ T447] ? __lock_release.isra.0+0x69/0x1a0 [ 19.380953][ T447] __netdev_printk+0x160/0x1d0 [ 19.380959][ T447] netdev_err+0xe2/0x120 [ 19.380964][ T447] ? netdev_crit+0x120/0x120 [ 19.380972][ T447] __netdev_update_features.cold+0x23/0xa3 [ 19.380976][ T447] ? dev_get_min_mp_channel_count+0x2a0/0x2a0 [ 19.380979][ T447] ? __lock_release.isra.0+0x69/0x1a0 [ 19.380983][ T447] ? lockdep_hardirqs_on+0x91/0x130 [ 19.380990][ T447] ethnl_set_features+0x3d7/0x8e0 [ 19.380993][ T447] ? nla_get_range_signed+0x3d0/0x3d0 [ 19.380997][ T447] ? features_send_reply+0x3f0/0x3f0 [ 19.381000][ T447] ? rcu_is_watching+0x16/0xd0 [ 19.381001][ T447] ? trace_kmalloc+0xf9/0x120 [ 19.381006][ T447] ? __nla_validate_parse+0x20d/0x480 [ 19.381011][ T447] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 19.381015][ T447] genl_family_rcv_msg_doit+0x206/0x300 [ 19.381019][ T447] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 19.381021][ T447] ? __lock_release.isra.0+0x69/0x1a0 [ 19.381028][ T447] ? security_capable+0x2e/0x60 [ 19.381032][ T447] genl_family_rcv_msg+0x3a4/0x640 [ 19.381036][ T447] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 19.381039][ T447] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.381040][ T447] ? features_send_reply+0x3f0/0x3f0 [ 19.381043][ T447] ? __lock_acquire+0x518/0xc20 [ 19.381048][ T447] genl_rcv_msg+0xbb/0x160 [ 19.381051][ T447] netlink_rcv_skb+0x14e/0x3a0 [ 19.381053][ T447] ? genl_family_rcv_msg+0x640/0x640 [ 19.381057][ T447] ? netlink_ack+0xcf0/0xcf0 [ 19.381064][ T447] ? netlink_deliver_tap+0xc5/0x330 [ 19.381066][ T447] ? netlink_deliver_tap+0x13c/0x330 [ 19.381070][ T447] genl_rcv+0x28/0x40 [ 19.381072][ T447] netlink_unicast+0x486/0x750 [ 19.381076][ T447] ? netlink_attachskb+0x810/0x810 [ 19.381080][ T447] ? __lock_acquire+0x518/0xc20 [ 19.381083][ T447] netlink_sendmsg+0x75b/0xc90 [ 19.381087][ T447] ? netlink_unicast+0x750/0x750 [ 19.381089][ T447] ? find_held_lock+0x2b/0x80 [ 19.381092][ T447] ? __lock_release.isra.0+0x69/0x1a0 [ 19.381097][ T447] __sock_sendmsg+0xce/0x190 [ 19.381099][ T447] ? fdget+0x4f/0x1e0 [ 19.381103][ T447] __sys_sendto+0x260/0x320 [ 19.381106][ T447] ? __ia32_sys_getpeername+0xd0/0xd0 [ 19.381120][ T447] __x64_sys_sendto+0xe4/0x1f0 [ 19.381123][ T447] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.381126][ T447] ? lockdep_hardirqs_on+0x91/0x130 [ 19.381127][ T447] ? do_syscall_64+0xa6/0x530 [ 19.381130][ T447] do_syscall_64+0xff/0x530 [ 19.381132][ T447] ? exc_page_fault+0xee/0x100 [ 19.381134][ T447] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.381137][ T447] RIP: 0033:0x7f390cc6754e [ 19.381140][ T447] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 19.381142][ T447] RSP: 002b:00007ffcaff90970 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 19.381145][ T447] RAX: ffffffffffffffda RBX: 000000002a8d3010 RCX: 00007f390cc6754e [ 19.381146][ T447] RDX: 0000000000000050 RSI: 000000002a8d3120 RDI: 0000000000000003 [ 19.381147][ T447] RBP: 00007ffcaff90980 R08: 00007f390cdf4980 R09: 000000000000000c [ 19.381148][ T447] R10: 0000000000000000 R11: 0000000000000202 R12: 000000002a8d30b0 [ 19.381149][ T447] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 19.381156][ T447] [ 20.054235][ T459] netdevsim netdevsim5424 eni5424np1: renamed from eth0 [ 22.163578][ T459] netdevsim netdevsim21397 eni21397np1: renamed from eth0 [ 22.163594][ T459] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 22.163596][ T459] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 459, name: (udev-worker) [ 22.163598][ T459] preempt_count: 1, expected: 0 [ 22.163599][ T459] RCU nest depth: 0, expected: 0 [ 22.163600][ T459] locks held by (udev-worker)/459: 6, last CPU#1: [ 22.163602][ T459] #0: ffffffff9f51b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 22.163613][ T459] #1: ff110000174fae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 22.163618][ T459] #2: ffffffff9ed7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 22.163623][ T459] #3: ffffffff9ed7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 22.163626][ T459] #4: ffffffff9ec9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 22.163630][ T459] #5: ffffffff9ec9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 22.163634][ T459] irq event stamp: 113862 [ 22.163635][ T459] hardirqs last enabled at (113861): [] __down_trylock_console_sem+0x86/0xa0 [ 22.163638][ T459] hardirqs last disabled at (113862): [] console_emit_next_record+0x3d4/0x4c0 [ 22.163640][ T459] softirqs last enabled at (113856): [] netif_change_name+0x216/0x8c0 [ 22.163643][ T459] softirqs last disabled at (113854): [] netif_change_name+0x1ad/0x8c0 [ 22.163645][ T459] Preemption disabled at: [ 22.163646][ T459] [] vprintk_emit+0x31b/0x3e0 [ 22.163651][ T459] CPU: 1 UID: 0 PID: 459 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 22.163654][ T459] Tainted: [W]=WARN [ 22.163655][ T459] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.163656][ T459] Call Trace: [ 22.163658][ T459] [ 22.163659][ T459] dump_stack_lvl+0x6f/0xa0 [ 22.163665][ T459] ? vprintk_emit+0x31b/0x3e0 [ 22.163667][ T459] __might_resched.cold+0x1fe/0x2c1 [ 22.163671][ T459] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 22.163675][ T459] ? __kmalloc_noprof+0xdb/0x760 [ 22.163680][ T459] __kmalloc_noprof+0x443/0x760 [ 22.163682][ T459] ? alloc_buf.isra.0+0x4b/0x260 [ 22.163688][ T459] ? do_raw_spin_unlock+0x59/0x250 [ 22.163691][ T459] alloc_buf.isra.0+0x4b/0x260 [ 22.163695][ T459] put_chars+0x1e1/0x2f0 [ 22.163697][ T459] ? __send_to_port+0x420/0x420 [ 22.163698][ T459] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 22.163702][ T459] ? rcu_read_lock_any_held+0x3c/0x90 [ 22.163705][ T459] ? validate_chain+0x38b/0xc20 [ 22.163710][ T459] hvc_console_print+0x292/0x780 [ 22.163713][ T459] ? __lock_acquire+0x518/0xc20 [ 22.163719][ T459] ? hvc_write+0x3a0/0x3a0 [ 22.163722][ T459] ? rcu_is_watching+0x16/0xd0 [ 22.163727][ T459] console_emit_next_record+0x22f/0x4c0 [ 22.163731][ T459] ? devkmsg_read+0x4b0/0x4b0 [ 22.163732][ T459] ? console_flush_one_record+0x106/0x710 [ 22.163736][ T459] ? rcu_is_watching+0x16/0xd0 [ 22.163737][ T459] ? lock_acquire+0x13c/0x160 [ 22.163741][ T459] console_flush_one_record+0x46f/0x710 [ 22.163746][ T459] ? console_emit_next_record+0x4c0/0x4c0 [ 22.163748][ T459] ? __lock_acquire+0x518/0xc20 [ 22.163753][ T459] console_unlock+0xee/0x1f0 [ 22.163756][ T459] ? console_flush_one_record+0x710/0x710 [ 22.163758][ T459] ? rcu_is_watching+0x16/0xd0 [ 22.163759][ T459] ? lock_acquire+0xe0/0x160 [ 22.163763][ T459] ? __down_trylock_console_sem+0x5e/0xa0 [ 22.163765][ T459] ? vprintk_emit+0x320/0x3e0 [ 22.163768][ T459] vprintk_emit+0x37c/0x3e0 [ 22.163771][ T459] ? wake_up_klogd_work_func+0x90/0x90 [ 22.163772][ T459] ? mark_usage+0x61/0x170 [ 22.163774][ T459] ? lock_pin_lock+0x87/0x180 [ 22.163780][ T459] dev_vprintk_emit+0x27f/0x2c0 [ 22.163785][ T459] ? device_rename.cold+0xa/0xa [ 22.163790][ T459] ? mark_usage+0x61/0x170 [ 22.163792][ T459] ? __lock_acquire+0x518/0xc20 [ 22.163796][ T459] dev_printk_emit+0xb9/0xee [ 22.163798][ T459] ? dev_vprintk_emit+0x2c0/0x2c0 [ 22.163801][ T459] ? validate_chain+0x38b/0xc20 [ 22.163803][ T459] ? __lock_acquire+0x518/0xc20 [ 22.163805][ T459] ? __lock_acquire+0x518/0xc20 [ 22.163807][ T459] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 22.163808][ T459] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 22.163812][ T459] __netdev_printk+0x160/0x1d0 [ 22.163818][ T459] netdev_info+0xe2/0x116 [ 22.163821][ T459] ? netdev_notice+0x120/0x120 [ 22.163824][ T459] ? find_held_lock+0x2b/0x80 [ 22.163826][ T459] ? __lock_release.isra.0+0x69/0x1a0 [ 22.163829][ T459] ? mark_held_locks+0x40/0x70 [ 22.163832][ T459] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 22.163835][ T459] netif_change_name.cold+0x4f/0x89 [ 22.163838][ T459] ? lock_pin_lock+0x87/0x180 [ 22.163841][ T459] ? netdev_adjacent_rename_links+0x470/0x470 [ 22.163844][ T459] ? find_held_lock+0x2b/0x80 [ 22.163847][ T459] ? __asan_memset+0x27/0x50 [ 22.163852][ T459] do_setlink.isra.0+0x1f7d/0x2a60 [ 22.163855][ T459] ? __lock_acquire+0x518/0xc20 [ 22.163864][ T459] ? rtnl_link_get_size+0x350/0x350 [ 22.163865][ T459] ? mark_usage+0x61/0x170 [ 22.163867][ T459] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 22.163869][ T459] ? rcu_read_lock_any_held+0x3c/0x90 [ 22.163871][ T459] ? validate_chain+0x38b/0xc20 [ 22.163876][ T459] ? __lock_acquire+0x518/0xc20 [ 22.163878][ T459] ? lock_pin_lock+0xee/0x180 [ 22.163879][ T459] ? __lock_acquire+0x480/0xc20 [ 22.163883][ T459] ? lock_acquire.part.0+0xd4/0x280 [ 22.163885][ T459] ? rtnl_setlink+0x29d/0x920 [ 22.163887][ T459] ? rcu_is_watching+0x16/0xd0 [ 22.163889][ T459] ? lock_acquire+0x13c/0x160 [ 22.163891][ T459] ? rcu_is_watching+0x16/0xd0 [ 22.163892][ T459] ? rcu_is_watching+0x16/0xd0 [ 22.163893][ T459] ? trace_contention_end+0xb3/0x180 [ 22.163896][ T459] ? __mutex_lock+0x1db/0x1ea0 [ 22.163898][ T459] ? __mutex_lock+0x9a3/0x1ea0 [ 22.163900][ T459] ? rtnl_setlink+0x29d/0x920 [ 22.163902][ T459] ? mark_usage+0x61/0x170 [ 22.163905][ T459] ? ww_mutex_lock+0x160/0x160 [ 22.163906][ T459] ? nla_get_range_signed+0x3d0/0x3d0 [ 22.163910][ T459] ? __lock_acquire+0x518/0xc20 [ 22.163913][ T459] ? rcu_is_watching+0x16/0xd0 [ 22.163921][ T459] rtnl_setlink+0x527/0x920 [ 22.163924][ T459] ? __rtnl_newlink+0xa50/0xa50 [ 22.163925][ T459] ? __lock_acquire+0x518/0xc20 [ 22.163949][ T459] ? lock_acquire.part.0+0xd4/0x280 [ 22.163950][ T459] ? find_held_lock+0x2b/0x80 [ 22.163953][ T459] ? __lock_release.isra.0+0x69/0x1a0 [ 22.163955][ T459] ? mark_usage+0x61/0x170 [ 22.163957][ T459] ? __lock_acquire+0x518/0xc20 [ 22.163965][ T459] ? lock_acquire.part.0+0xd4/0x280 [ 22.163967][ T459] ? find_held_lock+0x2b/0x80 [ 22.163969][ T459] ? __rtnl_newlink+0xa50/0xa50 [ 22.163971][ T459] ? __lock_release.isra.0+0x69/0x1a0 [ 22.163975][ T459] ? __rtnl_newlink+0xa50/0xa50 [ 22.163977][ T459] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 22.163980][ T459] ? rtnl_link_fill+0x920/0x920 [ 22.163981][ T459] ? __lock_acquire+0x518/0xc20 [ 22.163986][ T459] ? lock_acquire.part.0+0xd4/0x280 [ 22.163987][ T459] ? find_held_lock+0x2b/0x80 [ 22.163991][ T459] netlink_rcv_skb+0x14e/0x3a0 [ 22.163994][ T459] ? rtnl_link_fill+0x920/0x920 [ 22.163997][ T459] ? netlink_ack+0xcf0/0xcf0 [ 22.164003][ T459] ? netlink_deliver_tap+0xc5/0x330 [ 22.164005][ T459] ? netlink_deliver_tap+0x13c/0x330 [ 22.164010][ T459] netlink_unicast+0x486/0x750 [ 22.164014][ T459] ? netlink_attachskb+0x810/0x810 [ 22.164017][ T459] ? __lock_acquire+0x518/0xc20 [ 22.164021][ T459] netlink_sendmsg+0x75b/0xc90 [ 22.164025][ T459] ? netlink_unicast+0x750/0x750 [ 22.164026][ T459] ? find_held_lock+0x2b/0x80 [ 22.164029][ T459] ? __lock_release.isra.0+0x69/0x1a0 [ 22.164034][ T459] __sock_sendmsg+0xce/0x190 [ 22.164037][ T459] ? fdget+0x4f/0x1e0 [ 22.164040][ T459] __sys_sendto+0x260/0x320 [ 22.164043][ T459] ? __ia32_sys_getpeername+0xd0/0xd0 [ 22.164057][ T459] __x64_sys_sendto+0xe4/0x1f0 [ 22.164059][ T459] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 22.164063][ T459] ? lockdep_hardirqs_on+0x91/0x130 [ 22.164065][ T459] ? do_syscall_64+0xa6/0x530 [ 22.164068][ T459] do_syscall_64+0xff/0x530 [ 22.164069][ T459] ? exc_page_fault+0xee/0x100 [ 22.164072][ T459] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.164074][ T459] RIP: 0033:0x7f74b44cd54e [ 22.164078][ T459] 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 [ 22.164080][ T459] RSP: 002b:00007ffcac1cec50 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 22.164082][ T459] RAX: ffffffffffffffda RBX: 000055947e12e720 RCX: 00007f74b44cd54e [ 22.164084][ T459] RDX: 0000000000000030 RSI: 000055947e2bd8b0 RDI: 0000000000000014 [ 22.164084][ T459] RBP: 00007ffcac1cec60 R08: 00007ffcac1cecb0 R09: 0000000000000080 [ 22.164085][ T459] R10: 0000000000000000 R11: 0000000000000202 R12: 000055947e297ef0 [ 22.164086][ T459] R13: 00007ffcac1ced94 R14: 0000000000000000 R15: 0000000000000000 [ 22.164093][ T459] [ 27.467353][ T671] netdevsim netdevsim19858 eni19858np1: renamed from eth0 [ 27.467369][ T671] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.467372][ T671] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 671, name: (udev-worker) [ 27.467374][ T671] preempt_count: 1, expected: 0 [ 27.467374][ T671] RCU nest depth: 0, expected: 0 [ 27.467375][ T671] locks held by (udev-worker)/671: 6, last CPU#3: [ 27.467378][ T671] #0: ffffffff9f51b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 27.467388][ T671] #1: ff110000174aae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 27.467393][ T671] #2: ffffffff9ed7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 27.467398][ T671] #3: ffffffff9ed7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 27.467402][ T671] #4: ffffffff9ec9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 27.467405][ T671] #5: ffffffff9ec9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 27.467409][ T671] irq event stamp: 24294 [ 27.467410][ T671] hardirqs last enabled at (24293): [] __down_trylock_console_sem+0x86/0xa0 [ 27.467413][ T671] hardirqs last disabled at (24294): [] console_emit_next_record+0x3d4/0x4c0 [ 27.467415][ T671] softirqs last enabled at (24288): [] netif_change_name+0x216/0x8c0 [ 27.467418][ T671] softirqs last disabled at (24286): [] netif_change_name+0x1ad/0x8c0 [ 27.467421][ T671] Preemption disabled at: [ 27.467422][ T671] [] vprintk_emit+0x31b/0x3e0 [ 27.467427][ T671] CPU: 3 UID: 0 PID: 671 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.467430][ T671] Tainted: [W]=WARN [ 27.467431][ T671] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.467433][ T671] Call Trace: [ 27.467434][ T671] [ 27.467436][ T671] dump_stack_lvl+0x6f/0xa0 [ 27.467442][ T671] ? vprintk_emit+0x31b/0x3e0 [ 27.467443][ T671] __might_resched.cold+0x1fe/0x2c1 [ 27.467448][ T671] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.467452][ T671] ? __kmalloc_noprof+0xdb/0x760 [ 27.467456][ T671] __kmalloc_noprof+0x443/0x760 [ 27.467458][ T671] ? alloc_buf.isra.0+0x4b/0x260 [ 27.467464][ T671] ? do_raw_spin_unlock+0x59/0x250 [ 27.467467][ T671] alloc_buf.isra.0+0x4b/0x260 [ 27.467471][ T671] put_chars+0x1e1/0x2f0 [ 27.467473][ T671] ? __send_to_port+0x420/0x420 [ 27.467474][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.467478][ T671] ? rcu_read_lock_any_held+0x3c/0x90 [ 27.467480][ T671] ? validate_chain+0x38b/0xc20 [ 27.467485][ T671] hvc_console_print+0x292/0x780 [ 27.467489][ T671] ? __lock_acquire+0x518/0xc20 [ 27.467494][ T671] ? hvc_write+0x3a0/0x3a0 [ 27.467497][ T671] ? rcu_is_watching+0x16/0xd0 [ 27.467502][ T671] console_emit_next_record+0x22f/0x4c0 [ 27.467506][ T671] ? devkmsg_read+0x4b0/0x4b0 [ 27.467508][ T671] ? console_flush_one_record+0x106/0x710 [ 27.467511][ T671] ? rcu_is_watching+0x16/0xd0 [ 27.467513][ T671] ? lock_acquire+0x13c/0x160 [ 27.467517][ T671] console_flush_one_record+0x46f/0x710 [ 27.467521][ T671] ? console_emit_next_record+0x4c0/0x4c0 [ 27.467523][ T671] ? __lock_acquire+0x518/0xc20 [ 27.467528][ T671] console_unlock+0xee/0x1f0 [ 27.467531][ T671] ? console_flush_one_record+0x710/0x710 [ 27.467533][ T671] ? rcu_is_watching+0x16/0xd0 [ 27.467535][ T671] ? lock_acquire+0xe0/0x160 [ 27.467538][ T671] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.467540][ T671] ? vprintk_emit+0x320/0x3e0 [ 27.467543][ T671] vprintk_emit+0x37c/0x3e0 [ 27.467546][ T671] ? wake_up_klogd_work_func+0x90/0x90 [ 27.467547][ T671] ? mark_usage+0x61/0x170 [ 27.467550][ T671] ? lock_pin_lock+0x87/0x180 [ 27.467555][ T671] dev_vprintk_emit+0x27f/0x2c0 [ 27.467560][ T671] ? device_rename.cold+0xa/0xa [ 27.467566][ T671] ? mark_usage+0x61/0x170 [ 27.467568][ T671] ? __lock_acquire+0x518/0xc20 [ 27.467571][ T671] dev_printk_emit+0xb9/0xee [ 27.467574][ T671] ? dev_vprintk_emit+0x2c0/0x2c0 [ 27.467577][ T671] ? validate_chain+0x38b/0xc20 [ 27.467579][ T671] ? __lock_acquire+0x518/0xc20 [ 27.467581][ T671] ? __lock_acquire+0x518/0xc20 [ 27.467582][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.467584][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.467588][ T671] __netdev_printk+0x160/0x1d0 [ 27.467594][ T671] netdev_info+0xe2/0x116 [ 27.467596][ T671] ? netdev_notice+0x120/0x120 [ 27.467599][ T671] ? find_held_lock+0x2b/0x80 [ 27.467602][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 27.467605][ T671] ? mark_held_locks+0x40/0x70 [ 27.467608][ T671] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 27.467610][ T671] netif_change_name.cold+0x4f/0x89 [ 27.467613][ T671] ? lock_pin_lock+0x87/0x180 [ 27.467617][ T671] ? netdev_adjacent_rename_links+0x470/0x470 [ 27.467619][ T671] ? find_held_lock+0x2b/0x80 [ 27.467622][ T671] ? __asan_memset+0x27/0x50 [ 27.467628][ T671] do_setlink.isra.0+0x1f7d/0x2a60 [ 27.467631][ T671] ? __lock_acquire+0x518/0xc20 [ 27.467634][ T671] ? rtnl_link_get_size+0x350/0x350 [ 27.467635][ T671] ? mark_usage+0x61/0x170 [ 27.467637][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.467639][ T671] ? rcu_read_lock_any_held+0x3c/0x90 [ 27.467641][ T671] ? validate_chain+0x38b/0xc20 [ 27.467645][ T671] ? __lock_acquire+0x518/0xc20 [ 27.467647][ T671] ? lock_pin_lock+0xee/0x180 [ 27.467649][ T671] ? __lock_acquire+0x480/0xc20 [ 27.467652][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 27.467654][ T671] ? rtnl_setlink+0x29d/0x920 [ 27.467657][ T671] ? rcu_is_watching+0x16/0xd0 [ 27.467658][ T671] ? lock_acquire+0x13c/0x160 [ 27.467660][ T671] ? rcu_is_watching+0x16/0xd0 [ 27.467661][ T671] ? rcu_is_watching+0x16/0xd0 [ 27.467663][ T671] ? trace_contention_end+0xb3/0x180 [ 27.467665][ T671] ? __mutex_lock+0x1db/0x1ea0 [ 27.467668][ T671] ? __mutex_lock+0x9a3/0x1ea0 [ 27.467670][ T671] ? rtnl_setlink+0x29d/0x920 [ 27.467671][ T671] ? mark_usage+0x61/0x170 [ 27.467674][ T671] ? ww_mutex_lock+0x160/0x160 [ 27.467675][ T671] ? nla_get_range_signed+0x3d0/0x3d0 [ 27.467679][ T671] ? __lock_acquire+0x518/0xc20 [ 27.467683][ T671] ? rcu_is_watching+0x16/0xd0 [ 27.467690][ T671] rtnl_setlink+0x527/0x920 [ 27.467693][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 27.467694][ T671] ? __lock_acquire+0x518/0xc20 [ 27.467717][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 27.467719][ T671] ? find_held_lock+0x2b/0x80 [ 27.467722][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 27.467724][ T671] ? mark_usage+0x61/0x170 [ 27.467726][ T671] ? __lock_acquire+0x518/0xc20 [ 27.467730][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 27.467732][ T671] ? find_held_lock+0x2b/0x80 [ 27.467734][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 27.467736][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 27.467740][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 27.467742][ T671] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.467745][ T671] ? rtnl_link_fill+0x920/0x920 [ 27.467746][ T671] ? __lock_acquire+0x518/0xc20 [ 27.467751][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 27.467753][ T671] ? find_held_lock+0x2b/0x80 [ 27.467756][ T671] netlink_rcv_skb+0x14e/0x3a0 [ 27.467759][ T671] ? rtnl_link_fill+0x920/0x920 [ 27.467762][ T671] ? netlink_ack+0xcf0/0xcf0 [ 27.467769][ T671] ? netlink_deliver_tap+0xc5/0x330 [ 27.467771][ T671] ? netlink_deliver_tap+0x13c/0x330 [ 27.467775][ T671] netlink_unicast+0x486/0x750 [ 27.467779][ T671] ? netlink_attachskb+0x810/0x810 [ 27.467783][ T671] ? __lock_acquire+0x518/0xc20 [ 27.467786][ T671] netlink_sendmsg+0x75b/0xc90 [ 27.467790][ T671] ? netlink_unicast+0x750/0x750 [ 27.467792][ T671] ? find_held_lock+0x2b/0x80 [ 27.467795][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 27.467800][ T671] __sock_sendmsg+0xce/0x190 [ 27.467802][ T671] ? fdget+0x4f/0x1e0 [ 27.467806][ T671] __sys_sendto+0x260/0x320 [ 27.467809][ T671] ? __ia32_sys_getpeername+0xd0/0xd0 [ 27.467820][ T671] ? exc_page_fault+0x87/0x100 [ 27.467825][ T671] __x64_sys_sendto+0xe4/0x1f0 [ 27.467827][ T671] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.467831][ T671] ? lockdep_hardirqs_on+0x91/0x130 [ 27.467832][ T671] ? do_syscall_64+0xa6/0x530 [ 27.467835][ T671] do_syscall_64+0xff/0x530 [ 27.467837][ T671] ? exc_page_fault+0xee/0x100 [ 27.467839][ T671] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.467841][ T671] RIP: 0033:0x7f74b44cd54e [ 27.467845][ T671] 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 [ 27.467847][ T671] RSP: 002b:00007ffcac1cec50 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 27.467849][ T671] RAX: ffffffffffffffda RBX: 000055947e140240 RCX: 00007f74b44cd54e [ 27.467851][ T671] RDX: 0000000000000030 RSI: 000055947e2eea50 RDI: 0000000000000012 [ 27.467852][ T671] RBP: 00007ffcac1cec60 R08: 00007ffcac1cecb0 R09: 0000000000000080 [ 27.467852][ T671] R10: 0000000000000000 R11: 0000000000000202 R12: 000055947e138df0 [ 27.467853][ T671] R13: 00007ffcac1ced94 R14: 0000000000000000 R15: 0000000000000000 [ 27.467860][ T671] [ 30.520834][ T671] netdevsim netdevsim20560 eni20560np1: renamed from eth0 [ 30.520850][ T671] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 30.520852][ T671] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 671, name: (udev-worker) [ 30.520854][ T671] preempt_count: 1, expected: 0 [ 30.520855][ T671] RCU nest depth: 0, expected: 0 [ 30.520856][ T671] locks held by (udev-worker)/671: 6, last CPU#0: [ 30.520857][ T671] #0: ffffffff9f51b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 30.520869][ T671] #1: ff11000017b52e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 30.520873][ T671] #2: ffffffff9ed7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 30.520879][ T671] #3: ffffffff9ed7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 30.520883][ T671] #4: ffffffff9ec9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 30.520886][ T671] #5: ffffffff9ec9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 30.520890][ T671] irq event stamp: 88542 [ 30.520891][ T671] hardirqs last enabled at (88541): [] __down_trylock_console_sem+0x86/0xa0 [ 30.520894][ T671] hardirqs last disabled at (88542): [] console_emit_next_record+0x3d4/0x4c0 [ 30.520896][ T671] softirqs last enabled at (88536): [] netif_change_name+0x216/0x8c0 [ 30.520900][ T671] softirqs last disabled at (88534): [] netif_change_name+0x1ad/0x8c0 [ 30.520902][ T671] Preemption disabled at: [ 30.520903][ T671] [] vprintk_emit+0x31b/0x3e0 [ 30.520908][ T671] CPU: 0 UID: 0 PID: 671 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.520911][ T671] Tainted: [W]=WARN [ 30.520912][ T671] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.520914][ T671] Call Trace: [ 30.520921][ T671] [ 30.520923][ T671] dump_stack_lvl+0x6f/0xa0 [ 30.520929][ T671] ? vprintk_emit+0x31b/0x3e0 [ 30.520930][ T671] __might_resched.cold+0x1fe/0x2c1 [ 30.520935][ T671] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 30.520939][ T671] ? __kmalloc_noprof+0xdb/0x760 [ 30.520943][ T671] __kmalloc_noprof+0x443/0x760 [ 30.520945][ T671] ? alloc_buf.isra.0+0x4b/0x260 [ 30.520952][ T671] ? do_raw_spin_unlock+0x59/0x250 [ 30.520954][ T671] alloc_buf.isra.0+0x4b/0x260 [ 30.520958][ T671] put_chars+0x1e1/0x2f0 [ 30.520962][ T671] ? __send_to_port+0x420/0x420 [ 30.520964][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 30.520967][ T671] ? rcu_read_lock_any_held+0x3c/0x90 [ 30.520970][ T671] ? validate_chain+0x38b/0xc20 [ 30.520975][ T671] hvc_console_print+0x292/0x780 [ 30.520978][ T671] ? __lock_acquire+0x518/0xc20 [ 30.520983][ T671] ? hvc_write+0x3a0/0x3a0 [ 30.520986][ T671] ? rcu_is_watching+0x16/0xd0 [ 30.520991][ T671] console_emit_next_record+0x22f/0x4c0 [ 30.520995][ T671] ? devkmsg_read+0x4b0/0x4b0 [ 30.520997][ T671] ? console_flush_one_record+0x106/0x710 [ 30.521000][ T671] ? rcu_is_watching+0x16/0xd0 [ 30.521002][ T671] ? lock_acquire+0x13c/0x160 [ 30.521005][ T671] console_flush_one_record+0x46f/0x710 [ 30.521010][ T671] ? console_emit_next_record+0x4c0/0x4c0 [ 30.521011][ T671] ? __lock_acquire+0x518/0xc20 [ 30.521017][ T671] console_unlock+0xee/0x1f0 [ 30.521019][ T671] ? console_flush_one_record+0x710/0x710 [ 30.521021][ T671] ? rcu_is_watching+0x16/0xd0 [ 30.521023][ T671] ? lock_acquire+0xe0/0x160 [ 30.521026][ T671] ? __down_trylock_console_sem+0x5e/0xa0 [ 30.521028][ T671] ? vprintk_emit+0x320/0x3e0 [ 30.521031][ T671] vprintk_emit+0x37c/0x3e0 [ 30.521034][ T671] ? wake_up_klogd_work_func+0x90/0x90 [ 30.521035][ T671] ? mark_usage+0x61/0x170 [ 30.521037][ T671] ? lock_pin_lock+0x87/0x180 [ 30.521042][ T671] dev_vprintk_emit+0x27f/0x2c0 [ 30.521047][ T671] ? device_rename.cold+0xa/0xa [ 30.521052][ T671] ? mark_usage+0x61/0x170 [ 30.521054][ T671] ? __lock_acquire+0x518/0xc20 [ 30.521058][ T671] dev_printk_emit+0xb9/0xee [ 30.521061][ T671] ? dev_vprintk_emit+0x2c0/0x2c0 [ 30.521063][ T671] ? validate_chain+0x38b/0xc20 [ 30.521066][ T671] ? __lock_acquire+0x518/0xc20 [ 30.521067][ T671] ? __lock_acquire+0x518/0xc20 [ 30.521069][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 30.521071][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 30.521074][ T671] __netdev_printk+0x160/0x1d0 [ 30.521080][ T671] netdev_info+0xe2/0x116 [ 30.521083][ T671] ? netdev_notice+0x120/0x120 [ 30.521086][ T671] ? find_held_lock+0x2b/0x80 [ 30.521089][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 30.521091][ T671] ? mark_held_locks+0x40/0x70 [ 30.521095][ T671] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 30.521097][ T671] netif_change_name.cold+0x4f/0x89 [ 30.521100][ T671] ? lock_pin_lock+0x87/0x180 [ 30.521103][ T671] ? netdev_adjacent_rename_links+0x470/0x470 [ 30.521106][ T671] ? find_held_lock+0x2b/0x80 [ 30.521108][ T671] ? __asan_memset+0x27/0x50 [ 30.521114][ T671] do_setlink.isra.0+0x1f7d/0x2a60 [ 30.521117][ T671] ? __lock_acquire+0x518/0xc20 [ 30.521120][ T671] ? rtnl_link_get_size+0x350/0x350 [ 30.521121][ T671] ? mark_usage+0x61/0x170 [ 30.521123][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 30.521125][ T671] ? rcu_read_lock_any_held+0x3c/0x90 [ 30.521126][ T671] ? validate_chain+0x38b/0xc20 [ 30.521131][ T671] ? __lock_acquire+0x518/0xc20 [ 30.521133][ T671] ? lock_pin_lock+0xee/0x180 [ 30.521134][ T671] ? __lock_acquire+0x480/0xc20 [ 30.521138][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 30.521140][ T671] ? rtnl_setlink+0x29d/0x920 [ 30.521142][ T671] ? rcu_is_watching+0x16/0xd0 [ 30.521144][ T671] ? lock_acquire+0x13c/0x160 [ 30.521145][ T671] ? rcu_is_watching+0x16/0xd0 [ 30.521146][ T671] ? rcu_is_watching+0x16/0xd0 [ 30.521148][ T671] ? trace_contention_end+0xb3/0x180 [ 30.521150][ T671] ? __mutex_lock+0x1db/0x1ea0 [ 30.521153][ T671] ? __mutex_lock+0x9a3/0x1ea0 [ 30.521155][ T671] ? rtnl_setlink+0x29d/0x920 [ 30.521157][ T671] ? mark_usage+0x61/0x170 [ 30.521159][ T671] ? ww_mutex_lock+0x160/0x160 [ 30.521161][ T671] ? nla_get_range_signed+0x3d0/0x3d0 [ 30.521164][ T671] ? __lock_acquire+0x518/0xc20 [ 30.521168][ T671] ? rcu_is_watching+0x16/0xd0 [ 30.521175][ T671] rtnl_setlink+0x527/0x920 [ 30.521178][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 30.521179][ T671] ? __lock_acquire+0x518/0xc20 [ 30.521201][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 30.521203][ T671] ? find_held_lock+0x2b/0x80 [ 30.521206][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 30.521208][ T671] ? mark_usage+0x61/0x170 [ 30.521210][ T671] ? __lock_acquire+0x518/0xc20 [ 30.521214][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 30.521216][ T671] ? find_held_lock+0x2b/0x80 [ 30.521218][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 30.521219][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 30.521223][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 30.521225][ T671] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.521228][ T671] ? rtnl_link_fill+0x920/0x920 [ 30.521229][ T671] ? __lock_acquire+0x518/0xc20 [ 30.521234][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 30.521236][ T671] ? find_held_lock+0x2b/0x80 [ 30.521239][ T671] netlink_rcv_skb+0x14e/0x3a0 [ 30.521242][ T671] ? rtnl_link_fill+0x920/0x920 [ 30.521245][ T671] ? netlink_ack+0xcf0/0xcf0 [ 30.521251][ T671] ? netlink_deliver_tap+0xc5/0x330 [ 30.521253][ T671] ? netlink_deliver_tap+0x13c/0x330 [ 30.521258][ T671] netlink_unicast+0x486/0x750 [ 30.521262][ T671] ? netlink_attachskb+0x810/0x810 [ 30.521265][ T671] ? __lock_acquire+0x518/0xc20 [ 30.521269][ T671] netlink_sendmsg+0x75b/0xc90 [ 30.521273][ T671] ? netlink_unicast+0x750/0x750 [ 30.521274][ T671] ? find_held_lock+0x2b/0x80 [ 30.521277][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 30.521281][ T671] __sock_sendmsg+0xce/0x190 [ 30.521284][ T671] ? fdget+0x4f/0x1e0 [ 30.521288][ T671] __sys_sendto+0x260/0x320 [ 30.521291][ T671] ? __ia32_sys_getpeername+0xd0/0xd0 [ 30.521305][ T671] __x64_sys_sendto+0xe4/0x1f0 [ 30.521307][ T671] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 30.521310][ T671] ? lockdep_hardirqs_on+0x91/0x130 [ 30.521313][ T671] ? do_syscall_64+0xa6/0x530 [ 30.521315][ T671] do_syscall_64+0xff/0x530 [ 30.521317][ T671] ? exc_page_fault+0xee/0x100 [ 30.521320][ T671] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.521322][ T671] RIP: 0033:0x7f74b44cd54e [ 30.521326][ T671] 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 [ 30.521327][ T671] RSP: 002b:00007ffcac1cec50 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 30.521330][ T671] RAX: ffffffffffffffda RBX: 000055947e140240 RCX: 00007f74b44cd54e [ 30.521331][ T671] RDX: 0000000000000030 RSI: 000055947e1435c0 RDI: 0000000000000012 [ 30.521332][ T671] RBP: 00007ffcac1cec60 R08: 00007ffcac1cecb0 R09: 0000000000000080 [ 30.521333][ T671] R10: 0000000000000000 R11: 0000000000000202 R12: 000055947e297ef0 [ 30.521334][ T671] R13: 00007ffcac1ced94 R14: 0000000000000000 R15: 0000000000000000 [ 30.521340][ T671] [ 33.000478][ T671] netdevsim netdevsim12009 eni12009np1: renamed from eth0 [ 33.000494][ T671] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 33.000496][ T671] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 671, name: (udev-worker) [ 33.000498][ T671] preempt_count: 1, expected: 0 [ 33.000499][ T671] RCU nest depth: 0, expected: 0 [ 33.000500][ T671] locks held by (udev-worker)/671: 6, last CPU#2: [ 33.000502][ T671] #0: ffffffff9f51b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 33.000513][ T671] #1: ff110000197dae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 33.000518][ T671] #2: ffffffff9ed7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 33.000523][ T671] #3: ffffffff9ed7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 33.000527][ T671] #4: ffffffff9ec9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 33.000531][ T671] #5: ffffffff9ec9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 33.000535][ T671] irq event stamp: 160520 [ 33.000536][ T671] hardirqs last enabled at (160519): [] __down_trylock_console_sem+0x86/0xa0 [ 33.000539][ T671] hardirqs last disabled at (160520): [] console_emit_next_record+0x3d4/0x4c0 [ 33.000541][ T671] softirqs last enabled at (160514): [] netif_change_name+0x216/0x8c0 [ 33.000544][ T671] softirqs last disabled at (160512): [] netif_change_name+0x1ad/0x8c0 [ 33.000547][ T671] Preemption disabled at: [ 33.000547][ T671] [] vprintk_emit+0x31b/0x3e0 [ 33.000552][ T671] CPU: 2 UID: 0 PID: 671 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 33.000556][ T671] Tainted: [W]=WARN [ 33.000557][ T671] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.000559][ T671] Call Trace: [ 33.000560][ T671] [ 33.000561][ T671] dump_stack_lvl+0x6f/0xa0 [ 33.000568][ T671] ? vprintk_emit+0x31b/0x3e0 [ 33.000569][ T671] __might_resched.cold+0x1fe/0x2c1 [ 33.000574][ T671] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 33.000578][ T671] ? __kmalloc_noprof+0xdb/0x760 [ 33.000583][ T671] __kmalloc_noprof+0x443/0x760 [ 33.000584][ T671] ? alloc_buf.isra.0+0x4b/0x260 [ 33.000591][ T671] ? do_raw_spin_unlock+0x59/0x250 [ 33.000594][ T671] alloc_buf.isra.0+0x4b/0x260 [ 33.000598][ T671] put_chars+0x1e1/0x2f0 [ 33.000600][ T671] ? __send_to_port+0x420/0x420 [ 33.000601][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 33.000605][ T671] ? rcu_read_lock_any_held+0x3c/0x90 [ 33.000608][ T671] ? validate_chain+0x38b/0xc20 [ 33.000612][ T671] hvc_console_print+0x292/0x780 [ 33.000617][ T671] ? __lock_acquire+0x518/0xc20 [ 33.000622][ T671] ? hvc_write+0x3a0/0x3a0 [ 33.000625][ T671] ? rcu_is_watching+0x16/0xd0 [ 33.000629][ T671] console_emit_next_record+0x22f/0x4c0 [ 33.000633][ T671] ? devkmsg_read+0x4b0/0x4b0 [ 33.000635][ T671] ? console_flush_one_record+0x106/0x710 [ 33.000639][ T671] ? rcu_is_watching+0x16/0xd0 [ 33.000640][ T671] ? lock_acquire+0x13c/0x160 [ 33.000644][ T671] console_flush_one_record+0x46f/0x710 [ 33.000649][ T671] ? console_emit_next_record+0x4c0/0x4c0 [ 33.000650][ T671] ? __lock_acquire+0x518/0xc20 [ 33.000656][ T671] console_unlock+0xee/0x1f0 [ 33.000659][ T671] ? console_flush_one_record+0x710/0x710 [ 33.000660][ T671] ? rcu_is_watching+0x16/0xd0 [ 33.000662][ T671] ? lock_acquire+0xe0/0x160 [ 33.000666][ T671] ? __down_trylock_console_sem+0x5e/0xa0 [ 33.000668][ T671] ? vprintk_emit+0x320/0x3e0 [ 33.000670][ T671] vprintk_emit+0x37c/0x3e0 [ 33.000673][ T671] ? wake_up_klogd_work_func+0x90/0x90 [ 33.000675][ T671] ? mark_usage+0x61/0x170 [ 33.000677][ T671] ? lock_pin_lock+0x87/0x180 [ 33.000682][ T671] dev_vprintk_emit+0x27f/0x2c0 [ 33.000687][ T671] ? device_rename.cold+0xa/0xa [ 33.000692][ T671] ? mark_usage+0x61/0x170 [ 33.000694][ T671] ? __lock_acquire+0x518/0xc20 [ 33.000698][ T671] dev_printk_emit+0xb9/0xee [ 33.000700][ T671] ? dev_vprintk_emit+0x2c0/0x2c0 [ 33.000703][ T671] ? validate_chain+0x38b/0xc20 [ 33.000706][ T671] ? __lock_acquire+0x518/0xc20 [ 33.000707][ T671] ? __lock_acquire+0x518/0xc20 [ 33.000709][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 33.000711][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 33.000714][ T671] __netdev_printk+0x160/0x1d0 [ 33.000721][ T671] netdev_info+0xe2/0x116 [ 33.000723][ T671] ? netdev_notice+0x120/0x120 [ 33.000726][ T671] ? find_held_lock+0x2b/0x80 [ 33.000729][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 33.000731][ T671] ? mark_held_locks+0x40/0x70 [ 33.000735][ T671] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 33.000737][ T671] netif_change_name.cold+0x4f/0x89 [ 33.000740][ T671] ? lock_pin_lock+0x87/0x180 [ 33.000744][ T671] ? netdev_adjacent_rename_links+0x470/0x470 [ 33.000747][ T671] ? find_held_lock+0x2b/0x80 [ 33.000750][ T671] ? __asan_memset+0x27/0x50 [ 33.000755][ T671] do_setlink.isra.0+0x1f7d/0x2a60 [ 33.000758][ T671] ? __lock_acquire+0x518/0xc20 [ 33.000761][ T671] ? rtnl_link_get_size+0x350/0x350 [ 33.000763][ T671] ? mark_usage+0x61/0x170 [ 33.000764][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 33.000766][ T671] ? rcu_read_lock_any_held+0x3c/0x90 [ 33.000768][ T671] ? validate_chain+0x38b/0xc20 [ 33.000773][ T671] ? __lock_acquire+0x518/0xc20 [ 33.000775][ T671] ? lock_pin_lock+0xee/0x180 [ 33.000776][ T671] ? __lock_acquire+0x480/0xc20 [ 33.000780][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 33.000782][ T671] ? rtnl_setlink+0x29d/0x920 [ 33.000784][ T671] ? rcu_is_watching+0x16/0xd0 [ 33.000786][ T671] ? lock_acquire+0x13c/0x160 [ 33.000787][ T671] ? rcu_is_watching+0x16/0xd0 [ 33.000788][ T671] ? rcu_is_watching+0x16/0xd0 [ 33.000790][ T671] ? trace_contention_end+0xb3/0x180 [ 33.000792][ T671] ? __mutex_lock+0x1db/0x1ea0 [ 33.000795][ T671] ? __mutex_lock+0x9a3/0x1ea0 [ 33.000797][ T671] ? rtnl_setlink+0x29d/0x920 [ 33.000799][ T671] ? mark_usage+0x61/0x170 [ 33.000802][ T671] ? ww_mutex_lock+0x160/0x160 [ 33.000803][ T671] ? nla_get_range_signed+0x3d0/0x3d0 [ 33.000807][ T671] ? __lock_acquire+0x518/0xc20 [ 33.000810][ T671] ? rcu_is_watching+0x16/0xd0 [ 33.000818][ T671] rtnl_setlink+0x527/0x920 [ 33.000821][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 33.000822][ T671] ? __lock_acquire+0x518/0xc20 [ 33.000845][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 33.000847][ T671] ? find_held_lock+0x2b/0x80 [ 33.000850][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 33.000852][ T671] ? mark_usage+0x61/0x170 [ 33.000854][ T671] ? __lock_acquire+0x518/0xc20 [ 33.000858][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 33.000860][ T671] ? find_held_lock+0x2b/0x80 [ 33.000862][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 33.000864][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 33.000868][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 33.000870][ T671] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 33.000873][ T671] ? rtnl_link_fill+0x920/0x920 [ 33.000874][ T671] ? __lock_acquire+0x518/0xc20 [ 33.000879][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 33.000881][ T671] ? find_held_lock+0x2b/0x80 [ 33.000884][ T671] netlink_rcv_skb+0x14e/0x3a0 [ 33.000887][ T671] ? rtnl_link_fill+0x920/0x920 [ 33.000890][ T671] ? netlink_ack+0xcf0/0xcf0 [ 33.000897][ T671] ? netlink_deliver_tap+0xc5/0x330 [ 33.000899][ T671] ? netlink_deliver_tap+0x13c/0x330 [ 33.000903][ T671] netlink_unicast+0x486/0x750 [ 33.000907][ T671] ? netlink_attachskb+0x810/0x810 [ 33.000911][ T671] ? __lock_acquire+0x518/0xc20 [ 33.000914][ T671] netlink_sendmsg+0x75b/0xc90 [ 33.000918][ T671] ? netlink_unicast+0x750/0x750 [ 33.000920][ T671] ? find_held_lock+0x2b/0x80 [ 33.000922][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 33.000927][ T671] __sock_sendmsg+0xce/0x190 [ 33.000930][ T671] ? fdget+0x4f/0x1e0 [ 33.000939][ T671] __sys_sendto+0x260/0x320 [ 33.000943][ T671] ? __ia32_sys_getpeername+0xd0/0xd0 [ 33.000956][ T671] __x64_sys_sendto+0xe4/0x1f0 [ 33.000959][ T671] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 33.000964][ T671] ? lockdep_hardirqs_on+0x91/0x130 [ 33.000966][ T671] ? do_syscall_64+0xa6/0x530 [ 33.000969][ T671] do_syscall_64+0xff/0x530 [ 33.000971][ T671] ? exc_page_fault+0xee/0x100 [ 33.000974][ T671] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 33.000976][ T671] RIP: 0033:0x7f74b44cd54e [ 33.000979][ T671] 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 [ 33.000981][ T671] RSP: 002b:00007ffcac1cec50 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 33.000984][ T671] RAX: ffffffffffffffda RBX: 000055947e140240 RCX: 00007f74b44cd54e [ 33.000985][ T671] RDX: 0000000000000030 RSI: 000055947e2a8fd0 RDI: 0000000000000012 [ 33.000986][ T671] RBP: 00007ffcac1cec60 R08: 00007ffcac1cecb0 R09: 0000000000000080 [ 33.000987][ T671] R10: 0000000000000000 R11: 0000000000000202 R12: 000055947e2937b0 [ 33.000987][ T671] R13: 00007ffcac1ced94 R14: 0000000000000000 R15: 0000000000000000 [ 33.000994][ T671] [ 35.536119][ T671] netdevsim netdevsim14048 eni14048np1: renamed from eth0 [ 35.536137][ T671] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 35.536140][ T671] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 671, name: (udev-worker) [ 35.536141][ T671] preempt_count: 1, expected: 0 [ 35.536142][ T671] RCU nest depth: 0, expected: 0 [ 35.536143][ T671] locks held by (udev-worker)/671: 6, last CPU#0: [ 35.536145][ T671] #0: ffffffff9f51b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 35.536156][ T671] #1: ff11000005052e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 35.536161][ T671] #2: ffffffff9ed7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 35.536166][ T671] #3: ffffffff9ed7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 35.536170][ T671] #4: ffffffff9ec9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 35.536173][ T671] #5: ffffffff9ec9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 35.536177][ T671] irq event stamp: 232194 [ 35.536178][ T671] hardirqs last enabled at (232193): [] __down_trylock_console_sem+0x86/0xa0 [ 35.536181][ T671] hardirqs last disabled at (232194): [] console_emit_next_record+0x3d4/0x4c0 [ 35.536183][ T671] softirqs last enabled at (232188): [] netif_change_name+0x216/0x8c0 [ 35.536186][ T671] softirqs last disabled at (232186): [] netif_change_name+0x1ad/0x8c0 [ 35.536189][ T671] Preemption disabled at: [ 35.536190][ T671] [] vprintk_emit+0x31b/0x3e0 [ 35.536195][ T671] CPU: 0 UID: 0 PID: 671 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 35.536198][ T671] Tainted: [W]=WARN [ 35.536199][ T671] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.536201][ T671] Call Trace: [ 35.536202][ T671] [ 35.536204][ T671] dump_stack_lvl+0x6f/0xa0 [ 35.536209][ T671] ? vprintk_emit+0x31b/0x3e0 [ 35.536211][ T671] __might_resched.cold+0x1fe/0x2c1 [ 35.536215][ T671] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 35.536219][ T671] ? __kmalloc_noprof+0xdb/0x760 [ 35.536224][ T671] __kmalloc_noprof+0x443/0x760 [ 35.536226][ T671] ? alloc_buf.isra.0+0x4b/0x260 [ 35.536232][ T671] ? do_raw_spin_unlock+0x59/0x250 [ 35.536235][ T671] alloc_buf.isra.0+0x4b/0x260 [ 35.536239][ T671] put_chars+0x1e1/0x2f0 [ 35.536241][ T671] ? __send_to_port+0x420/0x420 [ 35.536242][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 35.536246][ T671] ? rcu_read_lock_any_held+0x3c/0x90 [ 35.536249][ T671] ? validate_chain+0x38b/0xc20 [ 35.536253][ T671] hvc_console_print+0x292/0x780 [ 35.536258][ T671] ? __lock_acquire+0x518/0xc20 [ 35.536263][ T671] ? hvc_write+0x3a0/0x3a0 [ 35.536266][ T671] ? rcu_is_watching+0x16/0xd0 [ 35.536270][ T671] console_emit_next_record+0x22f/0x4c0 [ 35.536275][ T671] ? devkmsg_read+0x4b0/0x4b0 [ 35.536277][ T671] ? console_flush_one_record+0x106/0x710 [ 35.536280][ T671] ? rcu_is_watching+0x16/0xd0 [ 35.536281][ T671] ? lock_acquire+0x13c/0x160 [ 35.536285][ T671] console_flush_one_record+0x46f/0x710 [ 35.536289][ T671] ? console_emit_next_record+0x4c0/0x4c0 [ 35.536291][ T671] ? __lock_acquire+0x518/0xc20 [ 35.536297][ T671] console_unlock+0xee/0x1f0 [ 35.536299][ T671] ? console_flush_one_record+0x710/0x710 [ 35.536301][ T671] ? rcu_is_watching+0x16/0xd0 [ 35.536303][ T671] ? lock_acquire+0xe0/0x160 [ 35.536306][ T671] ? __down_trylock_console_sem+0x5e/0xa0 [ 35.536308][ T671] ? vprintk_emit+0x320/0x3e0 [ 35.536311][ T671] vprintk_emit+0x37c/0x3e0 [ 35.536314][ T671] ? wake_up_klogd_work_func+0x90/0x90 [ 35.536316][ T671] ? clockevents_config.part.0+0x97/0x170 [ 35.536324][ T671] dev_vprintk_emit+0x27f/0x2c0 [ 35.536329][ T671] ? device_rename.cold+0xa/0xa [ 35.536334][ T671] ? mark_usage+0x61/0x170 [ 35.536336][ T671] ? __lock_acquire+0x518/0xc20 [ 35.536340][ T671] dev_printk_emit+0xb9/0xee [ 35.536342][ T671] ? dev_vprintk_emit+0x2c0/0x2c0 [ 35.536345][ T671] ? validate_chain+0x38b/0xc20 [ 35.536347][ T671] ? __lock_acquire+0x518/0xc20 [ 35.536349][ T671] ? __lock_acquire+0x518/0xc20 [ 35.536351][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 35.536352][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 35.536356][ T671] __netdev_printk+0x160/0x1d0 [ 35.536362][ T671] netdev_info+0xe2/0x116 [ 35.536365][ T671] ? netdev_notice+0x120/0x120 [ 35.536368][ T671] ? find_held_lock+0x2b/0x80 [ 35.536371][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 35.536373][ T671] ? mark_held_locks+0x40/0x70 [ 35.536377][ T671] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 35.536379][ T671] netif_change_name.cold+0x4f/0x89 [ 35.536382][ T671] ? lock_pin_lock+0x87/0x180 [ 35.536385][ T671] ? netdev_adjacent_rename_links+0x470/0x470 [ 35.536388][ T671] ? find_held_lock+0x2b/0x80 [ 35.536391][ T671] ? __asan_memset+0x27/0x50 [ 35.536396][ T671] do_setlink.isra.0+0x1f7d/0x2a60 [ 35.536399][ T671] ? __lock_acquire+0x518/0xc20 [ 35.536402][ T671] ? rtnl_link_get_size+0x350/0x350 [ 35.536403][ T671] ? mark_usage+0x61/0x170 [ 35.536405][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 35.536407][ T671] ? rcu_read_lock_any_held+0x3c/0x90 [ 35.536409][ T671] ? validate_chain+0x38b/0xc20 [ 35.536413][ T671] ? __lock_acquire+0x518/0xc20 [ 35.536415][ T671] ? lock_pin_lock+0xee/0x180 [ 35.536417][ T671] ? __lock_acquire+0x480/0xc20 [ 35.536420][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 35.536422][ T671] ? rtnl_setlink+0x29d/0x920 [ 35.536425][ T671] ? rcu_is_watching+0x16/0xd0 [ 35.536426][ T671] ? lock_acquire+0x13c/0x160 [ 35.536428][ T671] ? rcu_is_watching+0x16/0xd0 [ 35.536429][ T671] ? rcu_is_watching+0x16/0xd0 [ 35.536430][ T671] ? trace_contention_end+0xb3/0x180 [ 35.536433][ T671] ? __mutex_lock+0x1db/0x1ea0 [ 35.536435][ T671] ? __mutex_lock+0x9a3/0x1ea0 [ 35.536437][ T671] ? rtnl_setlink+0x29d/0x920 [ 35.536439][ T671] ? mark_usage+0x61/0x170 [ 35.536442][ T671] ? ww_mutex_lock+0x160/0x160 [ 35.536443][ T671] ? nla_get_range_signed+0x3d0/0x3d0 [ 35.536447][ T671] ? __lock_acquire+0x518/0xc20 [ 35.536450][ T671] ? rcu_is_watching+0x16/0xd0 [ 35.536457][ T671] rtnl_setlink+0x527/0x920 [ 35.536460][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 35.536462][ T671] ? __lock_acquire+0x518/0xc20 [ 35.536484][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 35.536486][ T671] ? find_held_lock+0x2b/0x80 [ 35.536489][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 35.536491][ T671] ? mark_usage+0x61/0x170 [ 35.536493][ T671] ? __lock_acquire+0x518/0xc20 [ 35.536497][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 35.536499][ T671] ? find_held_lock+0x2b/0x80 [ 35.536501][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 35.536503][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 35.536506][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 35.536508][ T671] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 35.536511][ T671] ? rtnl_link_fill+0x920/0x920 [ 35.536513][ T671] ? __lock_acquire+0x518/0xc20 [ 35.536517][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 35.536519][ T671] ? find_held_lock+0x2b/0x80 [ 35.536523][ T671] netlink_rcv_skb+0x14e/0x3a0 [ 35.536526][ T671] ? rtnl_link_fill+0x920/0x920 [ 35.536529][ T671] ? netlink_ack+0xcf0/0xcf0 [ 35.536535][ T671] ? netlink_deliver_tap+0xc5/0x330 [ 35.536537][ T671] ? netlink_deliver_tap+0x13c/0x330 [ 35.536542][ T671] netlink_unicast+0x486/0x750 [ 35.536546][ T671] ? netlink_attachskb+0x810/0x810 [ 35.536549][ T671] ? __lock_acquire+0x518/0xc20 [ 35.536553][ T671] netlink_sendmsg+0x75b/0xc90 [ 35.536557][ T671] ? netlink_unicast+0x750/0x750 [ 35.536558][ T671] ? find_held_lock+0x2b/0x80 [ 35.536561][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 35.536566][ T671] __sock_sendmsg+0xce/0x190 [ 35.536568][ T671] ? fdget+0x4f/0x1e0 [ 35.536572][ T671] __sys_sendto+0x260/0x320 [ 35.536575][ T671] ? __ia32_sys_getpeername+0xd0/0xd0 [ 35.536586][ T671] ? exc_page_fault+0x87/0x100 [ 35.536591][ T671] __x64_sys_sendto+0xe4/0x1f0 [ 35.536594][ T671] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 35.536597][ T671] ? lockdep_hardirqs_on+0x91/0x130 [ 35.536598][ T671] ? do_syscall_64+0xa6/0x530 [ 35.536601][ T671] do_syscall_64+0xff/0x530 [ 35.536603][ T671] ? exc_page_fault+0xee/0x100 [ 35.536605][ T671] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 35.536607][ T671] RIP: 0033:0x7f74b44cd54e [ 35.536611][ T671] 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 [ 35.536613][ T671] RSP: 002b:00007ffcac1cec50 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 35.536615][ T671] RAX: ffffffffffffffda RBX: 000055947e140240 RCX: 00007f74b44cd54e [ 35.536616][ T671] RDX: 0000000000000030 RSI: 000055947e2eea50 RDI: 0000000000000012 [ 35.536617][ T671] RBP: 00007ffcac1cec60 R08: 00007ffcac1cecb0 R09: 0000000000000080 [ 35.536618][ T671] R10: 0000000000000000 R11: 0000000000000202 R12: 000055947e2af4f0 [ 35.536619][ T671] R13: 00007ffcac1ced94 R14: 0000000000000000 R15: 0000000000000000 [ 35.536625][ T671] [ 40.300570][ T1059] netdevsim netdevsim13841 eni13841np1: renamed from eth0 [ 40.300587][ T1059] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.300589][ T1059] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1059, name: (udev-worker) [ 40.300591][ T1059] preempt_count: 1, expected: 0 [ 40.300592][ T1059] RCU nest depth: 0, expected: 0 [ 40.300593][ T1059] locks held by (udev-worker)/1059: 6, last CPU#2: [ 40.300595][ T1059] #0: ffffffff9f51b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 40.300605][ T1059] #1: ff110000050b2e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 40.300610][ T1059] #2: ffffffff9ed7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 40.300615][ T1059] #3: ffffffff9ed7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 40.300619][ T1059] #4: ffffffff9ec9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 40.300622][ T1059] #5: ffffffff9ec9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 40.300626][ T1059] irq event stamp: 37628 [ 40.300627][ T1059] hardirqs last enabled at (37627): [] __down_trylock_console_sem+0x86/0xa0 [ 40.300630][ T1059] hardirqs last disabled at (37628): [] console_emit_next_record+0x3d4/0x4c0 [ 40.300632][ T1059] softirqs last enabled at (37622): [] netif_change_name+0x216/0x8c0 [ 40.300635][ T1059] softirqs last disabled at (37620): [] netif_change_name+0x1ad/0x8c0 [ 40.300638][ T1059] Preemption disabled at: [ 40.300638][ T1059] [] vprintk_emit+0x31b/0x3e0 [ 40.300643][ T1059] CPU: 2 UID: 0 PID: 1059 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.300647][ T1059] Tainted: [W]=WARN [ 40.300648][ T1059] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.300649][ T1059] Call Trace: [ 40.300651][ T1059] [ 40.300653][ T1059] dump_stack_lvl+0x6f/0xa0 [ 40.300658][ T1059] ? vprintk_emit+0x31b/0x3e0 [ 40.300660][ T1059] __might_resched.cold+0x1fe/0x2c1 [ 40.300664][ T1059] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.300668][ T1059] ? __kmalloc_noprof+0xdb/0x760 [ 40.300672][ T1059] __kmalloc_noprof+0x443/0x760 [ 40.300674][ T1059] ? alloc_buf.isra.0+0x4b/0x260 [ 40.300680][ T1059] ? do_raw_spin_unlock+0x59/0x250 [ 40.300683][ T1059] alloc_buf.isra.0+0x4b/0x260 [ 40.300687][ T1059] put_chars+0x1e1/0x2f0 [ 40.300689][ T1059] ? __send_to_port+0x420/0x420 [ 40.300690][ T1059] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 40.300694][ T1059] ? rcu_read_lock_any_held+0x3c/0x90 [ 40.300696][ T1059] ? validate_chain+0x38b/0xc20 [ 40.300701][ T1059] hvc_console_print+0x292/0x780 [ 40.300705][ T1059] ? __lock_acquire+0x518/0xc20 [ 40.300711][ T1059] ? hvc_write+0x3a0/0x3a0 [ 40.300714][ T1059] ? rcu_is_watching+0x16/0xd0 [ 40.300718][ T1059] console_emit_next_record+0x22f/0x4c0 [ 40.300722][ T1059] ? devkmsg_read+0x4b0/0x4b0 [ 40.300724][ T1059] ? console_flush_one_record+0x106/0x710 [ 40.300727][ T1059] ? rcu_is_watching+0x16/0xd0 [ 40.300729][ T1059] ? lock_acquire+0x13c/0x160 [ 40.300733][ T1059] console_flush_one_record+0x46f/0x710 [ 40.300737][ T1059] ? console_emit_next_record+0x4c0/0x4c0 [ 40.300739][ T1059] ? __lock_acquire+0x518/0xc20 [ 40.300745][ T1059] console_unlock+0xee/0x1f0 [ 40.300748][ T1059] ? console_flush_one_record+0x710/0x710 [ 40.300749][ T1059] ? rcu_is_watching+0x16/0xd0 [ 40.300751][ T1059] ? lock_acquire+0xe0/0x160 [ 40.300755][ T1059] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.300757][ T1059] ? vprintk_emit+0x320/0x3e0 [ 40.300759][ T1059] vprintk_emit+0x37c/0x3e0 [ 40.300762][ T1059] ? wake_up_klogd_work_func+0x90/0x90 [ 40.300764][ T1059] ? mark_usage+0x61/0x170 [ 40.300766][ T1059] ? lock_pin_lock+0x87/0x180 [ 40.300772][ T1059] dev_vprintk_emit+0x27f/0x2c0 [ 40.300777][ T1059] ? device_rename.cold+0xa/0xa [ 40.300782][ T1059] ? mark_usage+0x61/0x170 [ 40.300784][ T1059] ? __lock_acquire+0x518/0xc20 [ 40.300788][ T1059] dev_printk_emit+0xb9/0xee [ 40.300790][ T1059] ? dev_vprintk_emit+0x2c0/0x2c0 [ 40.300793][ T1059] ? validate_chain+0x38b/0xc20 [ 40.300795][ T1059] ? __lock_acquire+0x518/0xc20 [ 40.300797][ T1059] ? __lock_acquire+0x518/0xc20 [ 40.300799][ T1059] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 40.300800][ T1059] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 40.300804][ T1059] __netdev_printk+0x160/0x1d0 [ 40.300810][ T1059] netdev_info+0xe2/0x116 [ 40.300813][ T1059] ? netdev_notice+0x120/0x120 [ 40.300816][ T1059] ? find_held_lock+0x2b/0x80 [ 40.300818][ T1059] ? __lock_release.isra.0+0x69/0x1a0 [ 40.300821][ T1059] ? mark_held_locks+0x40/0x70 [ 40.300824][ T1059] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 40.300827][ T1059] netif_change_name.cold+0x4f/0x89 [ 40.300829][ T1059] ? lock_pin_lock+0x87/0x180 [ 40.300833][ T1059] ? netdev_adjacent_rename_links+0x470/0x470 [ 40.300835][ T1059] ? find_held_lock+0x2b/0x80 [ 40.300838][ T1059] ? __asan_memset+0x27/0x50 [ 40.300844][ T1059] do_setlink.isra.0+0x1f7d/0x2a60 [ 40.300847][ T1059] ? __lock_acquire+0x518/0xc20 [ 40.300850][ T1059] ? rtnl_link_get_size+0x350/0x350 [ 40.300851][ T1059] ? mark_usage+0x61/0x170 [ 40.300853][ T1059] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 40.300855][ T1059] ? rcu_read_lock_any_held+0x3c/0x90 [ 40.300857][ T1059] ? validate_chain+0x38b/0xc20 [ 40.300861][ T1059] ? __lock_acquire+0x518/0xc20 [ 40.300863][ T1059] ? lock_pin_lock+0xee/0x180 [ 40.300865][ T1059] ? __lock_acquire+0x480/0xc20 [ 40.300868][ T1059] ? lock_acquire.part.0+0xd4/0x280 [ 40.300870][ T1059] ? rtnl_setlink+0x29d/0x920 [ 40.300873][ T1059] ? rcu_is_watching+0x16/0xd0 [ 40.300874][ T1059] ? lock_acquire+0x13c/0x160 [ 40.300876][ T1059] ? rcu_is_watching+0x16/0xd0 [ 40.300877][ T1059] ? rcu_is_watching+0x16/0xd0 [ 40.300879][ T1059] ? trace_contention_end+0xb3/0x180 [ 40.300881][ T1059] ? __mutex_lock+0x1db/0x1ea0 [ 40.300883][ T1059] ? __mutex_lock+0x9a3/0x1ea0 [ 40.300885][ T1059] ? rtnl_setlink+0x29d/0x920 [ 40.300887][ T1059] ? mark_usage+0x61/0x170 [ 40.300890][ T1059] ? ww_mutex_lock+0x160/0x160 [ 40.300891][ T1059] ? nla_get_range_signed+0x3d0/0x3d0 [ 40.300895][ T1059] ? __lock_acquire+0x518/0xc20 [ 40.300898][ T1059] ? rcu_is_watching+0x16/0xd0 [ 40.300906][ T1059] rtnl_setlink+0x527/0x920 [ 40.300909][ T1059] ? __rtnl_newlink+0xa50/0xa50 [ 40.300910][ T1059] ? __lock_acquire+0x518/0xc20 [ 40.300933][ T1059] ? lock_acquire.part.0+0xd4/0x280 [ 40.300935][ T1059] ? find_held_lock+0x2b/0x80 [ 40.300938][ T1059] ? __lock_release.isra.0+0x69/0x1a0 [ 40.300939][ T1059] ? mark_usage+0x61/0x170 [ 40.300942][ T1059] ? __lock_acquire+0x518/0xc20 [ 40.300946][ T1059] ? lock_acquire.part.0+0xd4/0x280 [ 40.300948][ T1059] ? find_held_lock+0x2b/0x80 [ 40.300950][ T1059] ? __rtnl_newlink+0xa50/0xa50 [ 40.300952][ T1059] ? __lock_release.isra.0+0x69/0x1a0 [ 40.300956][ T1059] ? __rtnl_newlink+0xa50/0xa50 [ 40.300958][ T1059] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.300964][ T1059] ? rtnl_link_fill+0x920/0x920 [ 40.300965][ T1059] ? __lock_acquire+0x518/0xc20 [ 40.300970][ T1059] ? lock_acquire.part.0+0xd4/0x280 [ 40.300972][ T1059] ? find_held_lock+0x2b/0x80 [ 40.300975][ T1059] netlink_rcv_skb+0x14e/0x3a0 [ 40.300978][ T1059] ? rtnl_link_fill+0x920/0x920 [ 40.300986][ T1059] ? netlink_ack+0xcf0/0xcf0 [ 40.300993][ T1059] ? netlink_deliver_tap+0xc5/0x330 [ 40.300995][ T1059] ? netlink_deliver_tap+0x13c/0x330 [ 40.301000][ T1059] netlink_unicast+0x486/0x750 [ 40.301004][ T1059] ? netlink_attachskb+0x810/0x810 [ 40.301007][ T1059] ? __lock_acquire+0x518/0xc20 [ 40.301011][ T1059] netlink_sendmsg+0x75b/0xc90 [ 40.301015][ T1059] ? netlink_unicast+0x750/0x750 [ 40.301017][ T1059] ? find_held_lock+0x2b/0x80 [ 40.301019][ T1059] ? __lock_release.isra.0+0x69/0x1a0 [ 40.301024][ T1059] __sock_sendmsg+0xce/0x190 [ 40.301027][ T1059] ? fdget+0x4f/0x1e0 [ 40.301030][ T1059] __sys_sendto+0x260/0x320 [ 40.301033][ T1059] ? __ia32_sys_getpeername+0xd0/0xd0 [ 40.301044][ T1059] ? exc_page_fault+0x87/0x100 [ 40.301050][ T1059] __x64_sys_sendto+0xe4/0x1f0 [ 40.301052][ T1059] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.301055][ T1059] ? lockdep_hardirqs_on+0x91/0x130 [ 40.301057][ T1059] ? do_syscall_64+0xa6/0x530 [ 40.301060][ T1059] do_syscall_64+0xff/0x530 [ 40.301061][ T1059] ? exc_page_fault+0xee/0x100 [ 40.301064][ T1059] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.301066][ T1059] RIP: 0033:0x7f74b44cd54e [ 40.301070][ T1059] 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 [ 40.301071][ T1059] RSP: 002b:00007ffcac1cec50 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 40.301074][ T1059] RAX: ffffffffffffffda RBX: 000055947e142b80 RCX: 00007f74b44cd54e [ 40.301075][ T1059] RDX: 0000000000000030 RSI: 000055947e14abd0 RDI: 0000000000000012 [ 40.301076][ T1059] RBP: 00007ffcac1cec60 R08: 00007ffcac1cecb0 R09: 0000000000000080 [ 40.301077][ T1059] R10: 0000000000000000 R11: 0000000000000202 R12: 000055947e2d6390 [ 40.301077][ T1059] R13: 00007ffcac1ced94 R14: 0000000000000000 R15: 0000000000000000 [ 40.301084][ T1059] [ 45.097600][ T1059] netdevsim netdevsim7737 eni7737np1: renamed from eth0 [ 45.097616][ T1059] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 45.097618][ T1059] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1059, name: (udev-worker) [ 45.097620][ T1059] preempt_count: 1, expected: 0 [ 45.097620][ T1059] RCU nest depth: 0, expected: 0 [ 45.097621][ T1059] locks held by (udev-worker)/1059: 6, last CPU#1: [ 45.097623][ T1059] #0: ffffffff9f51b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 45.097633][ T1059] #1: ff110000174aae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 45.097638][ T1059] #2: ffffffff9ed7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 45.097642][ T1059] #3: ffffffff9ed7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 45.097646][ T1059] #4: ffffffff9ec9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 45.097649][ T1059] #5: ffffffff9ec9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 45.097653][ T1059] irq event stamp: 148636 [ 45.097654][ T1059] hardirqs last enabled at (148635): [] __down_trylock_console_sem+0x86/0xa0 [ 45.097657][ T1059] hardirqs last disabled at (148636): [] console_emit_next_record+0x3d4/0x4c0 [ 45.097659][ T1059] softirqs last enabled at (148630): [] netif_change_name+0x216/0x8c0 [ 45.097662][ T1059] softirqs last disabled at (148628): [] netif_change_name+0x1ad/0x8c0 [ 45.097665][ T1059] Preemption disabled at: [ 45.097665][ T1059] [] vprintk_emit+0x31b/0x3e0 [ 45.097670][ T1059] CPU: 1 UID: 0 PID: 1059 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 45.097673][ T1059] Tainted: [W]=WARN [ 45.097674][ T1059] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.097676][ T1059] Call Trace: [ 45.097677][ T1059] [ 45.097679][ T1059] dump_stack_lvl+0x6f/0xa0 [ 45.097684][ T1059] ? vprintk_emit+0x31b/0x3e0 [ 45.097685][ T1059] __might_resched.cold+0x1fe/0x2c1 [ 45.097690][ T1059] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 45.097694][ T1059] ? __kmalloc_noprof+0xdb/0x760 [ 45.097698][ T1059] __kmalloc_noprof+0x443/0x760 [ 45.097700][ T1059] ? alloc_buf.isra.0+0x4b/0x260 [ 45.097706][ T1059] ? do_raw_spin_unlock+0x59/0x250 [ 45.097708][ T1059] alloc_buf.isra.0+0x4b/0x260 [ 45.097712][ T1059] put_chars+0x1e1/0x2f0 [ 45.097714][ T1059] ? __send_to_port+0x420/0x420 [ 45.097715][ T1059] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 45.097719][ T1059] ? rcu_read_lock_any_held+0x3c/0x90 [ 45.097721][ T1059] ? validate_chain+0x38b/0xc20 [ 45.097726][ T1059] hvc_console_print+0x292/0x780 [ 45.097730][ T1059] ? __lock_acquire+0x518/0xc20 [ 45.097735][ T1059] ? hvc_write+0x3a0/0x3a0 [ 45.097738][ T1059] ? rcu_is_watching+0x16/0xd0 [ 45.097742][ T1059] console_emit_next_record+0x22f/0x4c0 [ 45.097746][ T1059] ? devkmsg_read+0x4b0/0x4b0 [ 45.097748][ T1059] ? console_flush_one_record+0x106/0x710 [ 45.097751][ T1059] ? rcu_is_watching+0x16/0xd0 [ 45.097753][ T1059] ? lock_acquire+0x13c/0x160 [ 45.097757][ T1059] console_flush_one_record+0x46f/0x710 [ 45.097761][ T1059] ? console_emit_next_record+0x4c0/0x4c0 [ 45.097762][ T1059] ? __lock_acquire+0x518/0xc20 [ 45.097768][ T1059] console_unlock+0xee/0x1f0 [ 45.097771][ T1059] ? console_flush_one_record+0x710/0x710 [ 45.097772][ T1059] ? rcu_is_watching+0x16/0xd0 [ 45.097774][ T1059] ? lock_acquire+0xe0/0x160 [ 45.097778][ T1059] ? __down_trylock_console_sem+0x5e/0xa0 [ 45.097779][ T1059] ? vprintk_emit+0x320/0x3e0 [ 45.097782][ T1059] vprintk_emit+0x37c/0x3e0 [ 45.097785][ T1059] ? wake_up_klogd_work_func+0x90/0x90 [ 45.097787][ T1059] ? mark_usage+0x61/0x170 [ 45.097789][ T1059] ? lock_pin_lock+0x87/0x180 [ 45.097794][ T1059] dev_vprintk_emit+0x27f/0x2c0 [ 45.097799][ T1059] ? device_rename.cold+0xa/0xa [ 45.097804][ T1059] ? mark_usage+0x61/0x170 [ 45.097806][ T1059] ? __lock_acquire+0x518/0xc20 [ 45.097809][ T1059] dev_printk_emit+0xb9/0xee [ 45.097812][ T1059] ? dev_vprintk_emit+0x2c0/0x2c0 [ 45.097815][ T1059] ? validate_chain+0x38b/0xc20 [ 45.097817][ T1059] ? __lock_acquire+0x518/0xc20 [ 45.097818][ T1059] ? __lock_acquire+0x518/0xc20 [ 45.097820][ T1059] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 45.097822][ T1059] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 45.097825][ T1059] __netdev_printk+0x160/0x1d0 [ 45.097831][ T1059] netdev_info+0xe2/0x116 [ 45.097834][ T1059] ? netdev_notice+0x120/0x120 [ 45.097837][ T1059] ? find_held_lock+0x2b/0x80 [ 45.097839][ T1059] ? __lock_release.isra.0+0x69/0x1a0 [ 45.097842][ T1059] ? mark_held_locks+0x40/0x70 [ 45.097845][ T1059] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 45.097847][ T1059] netif_change_name.cold+0x4f/0x89 [ 45.097850][ T1059] ? lock_pin_lock+0x87/0x180 [ 45.097853][ T1059] ? netdev_adjacent_rename_links+0x470/0x470 [ 45.097856][ T1059] ? find_held_lock+0x2b/0x80 [ 45.097859][ T1059] ? __asan_memset+0x27/0x50 [ 45.097865][ T1059] do_setlink.isra.0+0x1f7d/0x2a60 [ 45.097867][ T1059] ? __lock_acquire+0x518/0xc20 [ 45.097870][ T1059] ? rtnl_link_get_size+0x350/0x350 [ 45.097872][ T1059] ? mark_usage+0x61/0x170 [ 45.097873][ T1059] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 45.097875][ T1059] ? rcu_read_lock_any_held+0x3c/0x90 [ 45.097877][ T1059] ? validate_chain+0x38b/0xc20 [ 45.097881][ T1059] ? __lock_acquire+0x518/0xc20 [ 45.097883][ T1059] ? lock_pin_lock+0xee/0x180 [ 45.097885][ T1059] ? __lock_acquire+0x480/0xc20 [ 45.097888][ T1059] ? lock_acquire.part.0+0xd4/0x280 [ 45.097890][ T1059] ? rtnl_setlink+0x29d/0x920 [ 45.097893][ T1059] ? rcu_is_watching+0x16/0xd0 [ 45.097894][ T1059] ? lock_acquire+0x13c/0x160 [ 45.097896][ T1059] ? rcu_is_watching+0x16/0xd0 [ 45.097897][ T1059] ? rcu_is_watching+0x16/0xd0 [ 45.097899][ T1059] ? trace_contention_end+0xb3/0x180 [ 45.097901][ T1059] ? __mutex_lock+0x1db/0x1ea0 [ 45.097903][ T1059] ? __mutex_lock+0x9a3/0x1ea0 [ 45.097905][ T1059] ? rtnl_setlink+0x29d/0x920 [ 45.097907][ T1059] ? mark_usage+0x61/0x170 [ 45.097910][ T1059] ? ww_mutex_lock+0x160/0x160 [ 45.097911][ T1059] ? nla_get_range_signed+0x3d0/0x3d0 [ 45.097915][ T1059] ? __lock_acquire+0x518/0xc20 [ 45.097918][ T1059] ? rcu_is_watching+0x16/0xd0 [ 45.097925][ T1059] rtnl_setlink+0x527/0x920 [ 45.097928][ T1059] ? __rtnl_newlink+0xa50/0xa50 [ 45.097929][ T1059] ? __lock_acquire+0x518/0xc20 [ 45.097952][ T1059] ? lock_acquire.part.0+0xd4/0x280 [ 45.097953][ T1059] ? find_held_lock+0x2b/0x80 [ 45.097956][ T1059] ? __lock_release.isra.0+0x69/0x1a0 [ 45.097962][ T1059] ? mark_usage+0x61/0x170 [ 45.097964][ T1059] ? __lock_acquire+0x518/0xc20 [ 45.097969][ T1059] ? lock_acquire.part.0+0xd4/0x280 [ 45.097971][ T1059] ? find_held_lock+0x2b/0x80 [ 45.097973][ T1059] ? __rtnl_newlink+0xa50/0xa50 [ 45.097974][ T1059] ? __lock_release.isra.0+0x69/0x1a0 [ 45.097978][ T1059] ? __rtnl_newlink+0xa50/0xa50 [ 45.097980][ T1059] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 45.097983][ T1059] ? rtnl_link_fill+0x920/0x920 [ 45.097984][ T1059] ? __lock_acquire+0x518/0xc20 [ 45.097989][ T1059] ? lock_acquire.part.0+0xd4/0x280 [ 45.097991][ T1059] ? find_held_lock+0x2b/0x80 [ 45.097994][ T1059] netlink_rcv_skb+0x14e/0x3a0 [ 45.097997][ T1059] ? rtnl_link_fill+0x920/0x920 [ 45.098000][ T1059] ? netlink_ack+0xcf0/0xcf0 [ 45.098006][ T1059] ? netlink_deliver_tap+0xc5/0x330 [ 45.098008][ T1059] ? netlink_deliver_tap+0x13c/0x330 [ 45.098012][ T1059] netlink_unicast+0x486/0x750 [ 45.098022][ T1059] ? netlink_attachskb+0x810/0x810 [ 45.098024][ T1059] ? netlink_sendmsg+0x27f/0xc90 [ 45.098029][ T1059] netlink_sendmsg+0x75b/0xc90 [ 45.098033][ T1059] ? netlink_unicast+0x750/0x750 [ 45.098034][ T1059] ? find_held_lock+0x2b/0x80 [ 45.098037][ T1059] ? __lock_release.isra.0+0x69/0x1a0 [ 45.098042][ T1059] __sock_sendmsg+0xce/0x190 [ 45.098044][ T1059] ? fdget+0x4f/0x1e0 [ 45.098048][ T1059] __sys_sendto+0x260/0x320 [ 45.098051][ T1059] ? __ia32_sys_getpeername+0xd0/0xd0 [ 45.098065][ T1059] __x64_sys_sendto+0xe4/0x1f0 [ 45.098067][ T1059] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 45.098070][ T1059] ? lockdep_hardirqs_on+0x91/0x130 [ 45.098072][ T1059] ? do_syscall_64+0xa6/0x530 [ 45.098075][ T1059] do_syscall_64+0xff/0x530 [ 45.098077][ T1059] ? exc_page_fault+0xee/0x100 [ 45.098079][ T1059] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 45.098081][ T1059] RIP: 0033:0x7f74b44cd54e [ 45.098085][ T1059] 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 [ 45.098087][ T1059] RSP: 002b:00007ffcac1cec50 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 45.098089][ T1059] RAX: ffffffffffffffda RBX: 000055947e142b80 RCX: 00007f74b44cd54e [ 45.098091][ T1059] RDX: 0000000000000030 RSI: 000055947e131d90 RDI: 0000000000000012 [ 45.098091][ T1059] RBP: 00007ffcac1cec60 R08: 00007ffcac1cecb0 R09: 0000000000000080 [ 45.098092][ T1059] R10: 0000000000000000 R11: 0000000000000202 R12: 000055947e2aadf0 [ 45.098093][ T1059] R13: 00007ffcac1ced94 R14: 0000000000000000 R15: 0000000000000000 [ 45.098100][ T1059] [ 48.887350][ T1272] netdevsim netdevsim14907 eni14907np1: renamed from eth0 [ 48.887367][ T1272] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 48.887370][ T1272] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1272, name: (udev-worker) [ 48.887371][ T1272] preempt_count: 1, expected: 0 [ 48.887372][ T1272] RCU nest depth: 0, expected: 0 [ 48.887373][ T1272] locks held by (udev-worker)/1272: 6, last CPU#3: [ 48.887375][ T1272] #0: ffffffff9f51b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 48.887386][ T1272] #1: ff110000051bae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 48.887390][ T1272] #2: ffffffff9ed7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 48.887396][ T1272] #3: ffffffff9ed7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 48.887399][ T1272] #4: ffffffff9ec9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 48.887403][ T1272] #5: ffffffff9ec9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 48.887407][ T1272] irq event stamp: 29538 [ 48.887408][ T1272] hardirqs last enabled at (29537): [] __down_trylock_console_sem+0x86/0xa0 [ 48.887411][ T1272] hardirqs last disabled at (29538): [] console_emit_next_record+0x3d4/0x4c0 [ 48.887413][ T1272] softirqs last enabled at (29532): [] netif_change_name+0x216/0x8c0 [ 48.887416][ T1272] softirqs last disabled at (29530): [] netif_change_name+0x1ad/0x8c0 [ 48.887419][ T1272] Preemption disabled at: [ 48.887419][ T1272] [] vprintk_emit+0x31b/0x3e0 [ 48.887424][ T1272] CPU: 3 UID: 0 PID: 1272 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 48.887428][ T1272] Tainted: [W]=WARN [ 48.887429][ T1272] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.887430][ T1272] Call Trace: [ 48.887432][ T1272] [ 48.887434][ T1272] dump_stack_lvl+0x6f/0xa0 [ 48.887439][ T1272] ? vprintk_emit+0x31b/0x3e0 [ 48.887441][ T1272] __might_resched.cold+0x1fe/0x2c1 [ 48.887445][ T1272] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 48.887449][ T1272] ? __kmalloc_noprof+0xdb/0x760 [ 48.887454][ T1272] __kmalloc_noprof+0x443/0x760 [ 48.887456][ T1272] ? alloc_buf.isra.0+0x4b/0x260 [ 48.887462][ T1272] ? do_raw_spin_unlock+0x59/0x250 [ 48.887465][ T1272] alloc_buf.isra.0+0x4b/0x260 [ 48.887469][ T1272] put_chars+0x1e1/0x2f0 [ 48.887471][ T1272] ? __send_to_port+0x420/0x420 [ 48.887472][ T1272] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 48.887476][ T1272] ? rcu_read_lock_any_held+0x3c/0x90 [ 48.887479][ T1272] ? validate_chain+0x38b/0xc20 [ 48.887484][ T1272] hvc_console_print+0x292/0x780 [ 48.887487][ T1272] ? __lock_acquire+0x518/0xc20 [ 48.887493][ T1272] ? hvc_write+0x3a0/0x3a0 [ 48.887496][ T1272] ? rcu_is_watching+0x16/0xd0 [ 48.887500][ T1272] console_emit_next_record+0x22f/0x4c0 [ 48.887505][ T1272] ? devkmsg_read+0x4b0/0x4b0 [ 48.887506][ T1272] ? console_flush_one_record+0x106/0x710 [ 48.887510][ T1272] ? rcu_is_watching+0x16/0xd0 [ 48.887511][ T1272] ? lock_acquire+0x13c/0x160 [ 48.887515][ T1272] console_flush_one_record+0x46f/0x710 [ 48.887520][ T1272] ? console_emit_next_record+0x4c0/0x4c0 [ 48.887522][ T1272] ? __lock_acquire+0x518/0xc20 [ 48.887527][ T1272] console_unlock+0xee/0x1f0 [ 48.887530][ T1272] ? console_flush_one_record+0x710/0x710 [ 48.887532][ T1272] ? rcu_is_watching+0x16/0xd0 [ 48.887533][ T1272] ? lock_acquire+0xe0/0x160 [ 48.887537][ T1272] ? __down_trylock_console_sem+0x5e/0xa0 [ 48.887539][ T1272] ? vprintk_emit+0x320/0x3e0 [ 48.887542][ T1272] vprintk_emit+0x37c/0x3e0 [ 48.887545][ T1272] ? wake_up_klogd_work_func+0x90/0x90 [ 48.887546][ T1272] ? mark_usage+0x61/0x170 [ 48.887548][ T1272] ? lock_pin_lock+0x87/0x180 [ 48.887555][ T1272] dev_vprintk_emit+0x27f/0x2c0 [ 48.887560][ T1272] ? device_rename.cold+0xa/0xa [ 48.887565][ T1272] ? mark_usage+0x61/0x170 [ 48.887567][ T1272] ? __lock_acquire+0x518/0xc20 [ 48.887571][ T1272] dev_printk_emit+0xb9/0xee [ 48.887573][ T1272] ? dev_vprintk_emit+0x2c0/0x2c0 [ 48.887576][ T1272] ? validate_chain+0x38b/0xc20 [ 48.887578][ T1272] ? __lock_acquire+0x518/0xc20 [ 48.887580][ T1272] ? __lock_acquire+0x518/0xc20 [ 48.887582][ T1272] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 48.887583][ T1272] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 48.887587][ T1272] __netdev_printk+0x160/0x1d0 [ 48.887593][ T1272] netdev_info+0xe2/0x116 [ 48.887596][ T1272] ? netdev_notice+0x120/0x120 [ 48.887599][ T1272] ? find_held_lock+0x2b/0x80 [ 48.887601][ T1272] ? __lock_release.isra.0+0x69/0x1a0 [ 48.887604][ T1272] ? mark_held_locks+0x40/0x70 [ 48.887607][ T1272] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 48.887610][ T1272] netif_change_name.cold+0x4f/0x89 [ 48.887613][ T1272] ? lock_pin_lock+0x87/0x180 [ 48.887616][ T1272] ? netdev_adjacent_rename_links+0x470/0x470 [ 48.887619][ T1272] ? find_held_lock+0x2b/0x80 [ 48.887621][ T1272] ? __asan_memset+0x27/0x50 [ 48.887627][ T1272] do_setlink.isra.0+0x1f7d/0x2a60 [ 48.887630][ T1272] ? __lock_acquire+0x518/0xc20 [ 48.887633][ T1272] ? rtnl_link_get_size+0x350/0x350 [ 48.887634][ T1272] ? mark_usage+0x61/0x170 [ 48.887636][ T1272] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 48.887638][ T1272] ? rcu_read_lock_any_held+0x3c/0x90 [ 48.887640][ T1272] ? validate_chain+0x38b/0xc20 [ 48.887644][ T1272] ? __lock_acquire+0x518/0xc20 [ 48.887646][ T1272] ? lock_pin_lock+0xee/0x180 [ 48.887648][ T1272] ? __lock_acquire+0x480/0xc20 [ 48.887652][ T1272] ? lock_acquire.part.0+0xd4/0x280 [ 48.887654][ T1272] ? rtnl_setlink+0x29d/0x920 [ 48.887656][ T1272] ? rcu_is_watching+0x16/0xd0 [ 48.887658][ T1272] ? lock_acquire+0x13c/0x160 [ 48.887659][ T1272] ? rcu_is_watching+0x16/0xd0 [ 48.887661][ T1272] ? rcu_is_watching+0x16/0xd0 [ 48.887662][ T1272] ? trace_contention_end+0xb3/0x180 [ 48.887664][ T1272] ? __mutex_lock+0x1db/0x1ea0 [ 48.887667][ T1272] ? __mutex_lock+0x9a3/0x1ea0 [ 48.887669][ T1272] ? rtnl_setlink+0x29d/0x920 [ 48.887671][ T1272] ? mark_usage+0x61/0x170 [ 48.887674][ T1272] ? ww_mutex_lock+0x160/0x160 [ 48.887675][ T1272] ? nla_get_range_signed+0x3d0/0x3d0 [ 48.887679][ T1272] ? __lock_acquire+0x518/0xc20 [ 48.887682][ T1272] ? rcu_is_watching+0x16/0xd0 [ 48.887689][ T1272] rtnl_setlink+0x527/0x920 [ 48.887693][ T1272] ? __rtnl_newlink+0xa50/0xa50 [ 48.887694][ T1272] ? __lock_acquire+0x518/0xc20 [ 48.887717][ T1272] ? lock_acquire.part.0+0xd4/0x280 [ 48.887719][ T1272] ? find_held_lock+0x2b/0x80 [ 48.887722][ T1272] ? __lock_release.isra.0+0x69/0x1a0 [ 48.887724][ T1272] ? mark_usage+0x61/0x170 [ 48.887726][ T1272] ? __lock_acquire+0x518/0xc20 [ 48.887730][ T1272] ? lock_acquire.part.0+0xd4/0x280 [ 48.887732][ T1272] ? find_held_lock+0x2b/0x80 [ 48.887734][ T1272] ? __rtnl_newlink+0xa50/0xa50 [ 48.887736][ T1272] ? __lock_release.isra.0+0x69/0x1a0 [ 48.887740][ T1272] ? __rtnl_newlink+0xa50/0xa50 [ 48.887742][ T1272] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.887745][ T1272] ? rtnl_link_fill+0x920/0x920 [ 48.887746][ T1272] ? __lock_acquire+0x518/0xc20 [ 48.887751][ T1272] ? lock_acquire.part.0+0xd4/0x280 [ 48.887753][ T1272] ? find_held_lock+0x2b/0x80 [ 48.887756][ T1272] netlink_rcv_skb+0x14e/0x3a0 [ 48.887759][ T1272] ? rtnl_link_fill+0x920/0x920 [ 48.887762][ T1272] ? netlink_ack+0xcf0/0xcf0 [ 48.887769][ T1272] ? netlink_deliver_tap+0xc5/0x330 [ 48.887771][ T1272] ? netlink_deliver_tap+0x13c/0x330 [ 48.887776][ T1272] netlink_unicast+0x486/0x750 [ 48.887780][ T1272] ? netlink_attachskb+0x810/0x810 [ 48.887783][ T1272] ? __lock_acquire+0x518/0xc20 [ 48.887787][ T1272] netlink_sendmsg+0x75b/0xc90 [ 48.887791][ T1272] ? netlink_unicast+0x750/0x750 [ 48.887793][ T1272] ? find_held_lock+0x2b/0x80 [ 48.887795][ T1272] ? __lock_release.isra.0+0x69/0x1a0 [ 48.887800][ T1272] __sock_sendmsg+0xce/0x190 [ 48.887803][ T1272] ? fdget+0x4f/0x1e0 [ 48.887807][ T1272] __sys_sendto+0x260/0x320 [ 48.887810][ T1272] ? __ia32_sys_getpeername+0xd0/0xd0 [ 48.887821][ T1272] ? exc_page_fault+0x87/0x100 [ 48.887826][ T1272] __x64_sys_sendto+0xe4/0x1f0 [ 48.887828][ T1272] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 48.887832][ T1272] ? lockdep_hardirqs_on+0x91/0x130 [ 48.887833][ T1272] ? do_syscall_64+0xa6/0x530 [ 48.887836][ T1272] do_syscall_64+0xff/0x530 [ 48.887838][ T1272] ? exc_page_fault+0xee/0x100 [ 48.887840][ T1272] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.887842][ T1272] RIP: 0033:0x7f74b44cd54e [ 48.887846][ T1272] 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 [ 48.887848][ T1272] RSP: 002b:00007ffcac1cec50 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 48.887850][ T1272] RAX: ffffffffffffffda RBX: 000055947e2aa270 RCX: 00007f74b44cd54e [ 48.887851][ T1272] RDX: 0000000000000030 RSI: 000055947e143320 RDI: 0000000000000016 [ 48.887852][ T1272] RBP: 00007ffcac1cec60 R08: 00007ffcac1cecb0 R09: 0000000000000080 [ 48.887853][ T1272] R10: 0000000000000000 R11: 0000000000000202 R12: 000055947e2c2a50 [ 48.887854][ T1272] R13: 00007ffcac1ced94 R14: 0000000000000000 R15: 0000000000000000 [ 48.887861][ T1272] [ 51.051399][ T1272] netdevsim netdevsim5323 eni5323np1: renamed from eth0 [ 51.051415][ T1272] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 51.051418][ T1272] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1272, name: (udev-worker) [ 51.051419][ T1272] preempt_count: 1, expected: 0 [ 51.051420][ T1272] RCU nest depth: 0, expected: 0 [ 51.051421][ T1272] locks held by (udev-worker)/1272: 6, last CPU#2: [ 51.051423][ T1272] #0: ffffffff9f51b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 51.051433][ T1272] #1: ff110000175cae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 51.051438][ T1272] #2: ffffffff9ed7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 51.051443][ T1272] #3: ffffffff9ed7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 51.051447][ T1272] #4: ffffffff9ec9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 51.051451][ T1272] #5: ffffffff9ec9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 51.051455][ T1272] irq event stamp: 105410 [ 51.051456][ T1272] hardirqs last enabled at (105409): [] __down_trylock_console_sem+0x86/0xa0 [ 51.051459][ T1272] hardirqs last disabled at (105410): [] console_emit_next_record+0x3d4/0x4c0 [ 51.051461][ T1272] softirqs last enabled at (105404): [] netif_change_name+0x216/0x8c0 [ 51.051464][ T1272] softirqs last disabled at (105402): [] netif_change_name+0x1ad/0x8c0 [ 51.051467][ T1272] Preemption disabled at: [ 51.051467][ T1272] [] vprintk_emit+0x31b/0x3e0 [ 51.051472][ T1272] CPU: 2 UID: 0 PID: 1272 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 51.051476][ T1272] Tainted: [W]=WARN [ 51.051476][ T1272] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.051478][ T1272] Call Trace: [ 51.051479][ T1272] [ 51.051481][ T1272] dump_stack_lvl+0x6f/0xa0 [ 51.051487][ T1272] ? vprintk_emit+0x31b/0x3e0 [ 51.051488][ T1272] __might_resched.cold+0x1fe/0x2c1 [ 51.051493][ T1272] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 51.051497][ T1272] ? __kmalloc_noprof+0xdb/0x760 [ 51.051501][ T1272] __kmalloc_noprof+0x443/0x760 [ 51.051503][ T1272] ? alloc_buf.isra.0+0x4b/0x260 [ 51.051509][ T1272] ? do_raw_spin_unlock+0x59/0x250 [ 51.051512][ T1272] alloc_buf.isra.0+0x4b/0x260 [ 51.051516][ T1272] put_chars+0x1e1/0x2f0 [ 51.051518][ T1272] ? __send_to_port+0x420/0x420 [ 51.051519][ T1272] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 51.051523][ T1272] ? rcu_read_lock_any_held+0x3c/0x90 [ 51.051526][ T1272] ? validate_chain+0x38b/0xc20 [ 51.051531][ T1272] hvc_console_print+0x292/0x780 [ 51.051535][ T1272] ? __lock_acquire+0x518/0xc20 [ 51.051540][ T1272] ? hvc_write+0x3a0/0x3a0 [ 51.051543][ T1272] ? rcu_is_watching+0x16/0xd0 [ 51.051548][ T1272] console_emit_next_record+0x22f/0x4c0 [ 51.051552][ T1272] ? devkmsg_read+0x4b0/0x4b0 [ 51.051554][ T1272] ? console_flush_one_record+0x106/0x710 [ 51.051557][ T1272] ? rcu_is_watching+0x16/0xd0 [ 51.051559][ T1272] ? lock_acquire+0x13c/0x160 [ 51.051563][ T1272] console_flush_one_record+0x46f/0x710 [ 51.051567][ T1272] ? console_emit_next_record+0x4c0/0x4c0 [ 51.051569][ T1272] ? __lock_acquire+0x518/0xc20 [ 51.051575][ T1272] console_unlock+0xee/0x1f0 [ 51.051578][ T1272] ? console_flush_one_record+0x710/0x710 [ 51.051580][ T1272] ? rcu_is_watching+0x16/0xd0 [ 51.051581][ T1272] ? lock_acquire+0xe0/0x160 [ 51.051585][ T1272] ? __down_trylock_console_sem+0x5e/0xa0 [ 51.051587][ T1272] ? vprintk_emit+0x320/0x3e0 [ 51.051590][ T1272] vprintk_emit+0x37c/0x3e0 [ 51.051593][ T1272] ? wake_up_klogd_work_func+0x90/0x90 [ 51.051594][ T1272] ? mark_usage+0x61/0x170 [ 51.051597][ T1272] ? lock_pin_lock+0x87/0x180 [ 51.051603][ T1272] dev_vprintk_emit+0x27f/0x2c0 [ 51.051608][ T1272] ? device_rename.cold+0xa/0xa [ 51.051613][ T1272] ? mark_usage+0x61/0x170 [ 51.051615][ T1272] ? __lock_acquire+0x518/0xc20 [ 51.051619][ T1272] dev_printk_emit+0xb9/0xee [ 51.051621][ T1272] ? dev_vprintk_emit+0x2c0/0x2c0 [ 51.051624][ T1272] ? validate_chain+0x38b/0xc20 [ 51.051627][ T1272] ? __lock_acquire+0x518/0xc20 [ 51.051628][ T1272] ? __lock_acquire+0x518/0xc20 [ 51.051630][ T1272] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 51.051632][ T1272] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 51.051635][ T1272] __netdev_printk+0x160/0x1d0 [ 51.051642][ T1272] netdev_info+0xe2/0x116 [ 51.051644][ T1272] ? netdev_notice+0x120/0x120 [ 51.051647][ T1272] ? find_held_lock+0x2b/0x80 [ 51.051650][ T1272] ? __lock_release.isra.0+0x69/0x1a0 [ 51.051653][ T1272] ? mark_held_locks+0x40/0x70 [ 51.051656][ T1272] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 51.051658][ T1272] netif_change_name.cold+0x4f/0x89 [ 51.051662][ T1272] ? lock_pin_lock+0x87/0x180 [ 51.051665][ T1272] ? netdev_adjacent_rename_links+0x470/0x470 [ 51.051668][ T1272] ? find_held_lock+0x2b/0x80 [ 51.051671][ T1272] ? __asan_memset+0x27/0x50 [ 51.051676][ T1272] do_setlink.isra.0+0x1f7d/0x2a60 [ 51.051679][ T1272] ? __lock_acquire+0x518/0xc20 [ 51.051682][ T1272] ? rtnl_link_get_size+0x350/0x350 [ 51.051684][ T1272] ? mark_usage+0x61/0x170 [ 51.051686][ T1272] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 51.051687][ T1272] ? rcu_read_lock_any_held+0x3c/0x90 [ 51.051689][ T1272] ? validate_chain+0x38b/0xc20 [ 51.051694][ T1272] ? __lock_acquire+0x518/0xc20 [ 51.051696][ T1272] ? lock_pin_lock+0xee/0x180 [ 51.051698][ T1272] ? __lock_acquire+0x480/0xc20 [ 51.051701][ T1272] ? lock_acquire.part.0+0xd4/0x280 [ 51.051703][ T1272] ? rtnl_setlink+0x29d/0x920 [ 51.051706][ T1272] ? rcu_is_watching+0x16/0xd0 [ 51.051707][ T1272] ? lock_acquire+0x13c/0x160 [ 51.051709][ T1272] ? rcu_is_watching+0x16/0xd0 [ 51.051710][ T1272] ? rcu_is_watching+0x16/0xd0 [ 51.051712][ T1272] ? trace_contention_end+0xb3/0x180 [ 51.051714][ T1272] ? __mutex_lock+0x1db/0x1ea0 [ 51.051717][ T1272] ? __mutex_lock+0x9a3/0x1ea0 [ 51.051718][ T1272] ? rtnl_setlink+0x29d/0x920 [ 51.051720][ T1272] ? mark_usage+0x61/0x170 [ 51.051723][ T1272] ? ww_mutex_lock+0x160/0x160 [ 51.051724][ T1272] ? nla_get_range_signed+0x3d0/0x3d0 [ 51.051728][ T1272] ? __lock_acquire+0x518/0xc20 [ 51.051732][ T1272] ? rcu_is_watching+0x16/0xd0 [ 51.051739][ T1272] rtnl_setlink+0x527/0x920 [ 51.051742][ T1272] ? __rtnl_newlink+0xa50/0xa50 [ 51.051743][ T1272] ? __lock_acquire+0x518/0xc20 [ 51.051766][ T1272] ? lock_acquire.part.0+0xd4/0x280 [ 51.051768][ T1272] ? find_held_lock+0x2b/0x80 [ 51.051771][ T1272] ? __lock_release.isra.0+0x69/0x1a0 [ 51.051773][ T1272] ? mark_usage+0x61/0x170 [ 51.051775][ T1272] ? __lock_acquire+0x518/0xc20 [ 51.051780][ T1272] ? lock_acquire.part.0+0xd4/0x280 [ 51.051782][ T1272] ? find_held_lock+0x2b/0x80 [ 51.051784][ T1272] ? __rtnl_newlink+0xa50/0xa50 [ 51.051785][ T1272] ? __lock_release.isra.0+0x69/0x1a0 [ 51.051789][ T1272] ? __rtnl_newlink+0xa50/0xa50 [ 51.051791][ T1272] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 51.051794][ T1272] ? rtnl_link_fill+0x920/0x920 [ 51.051796][ T1272] ? __lock_acquire+0x518/0xc20 [ 51.051800][ T1272] ? lock_acquire.part.0+0xd4/0x280 [ 51.051802][ T1272] ? find_held_lock+0x2b/0x80 [ 51.051806][ T1272] netlink_rcv_skb+0x14e/0x3a0 [ 51.051809][ T1272] ? rtnl_link_fill+0x920/0x920 [ 51.051812][ T1272] ? netlink_ack+0xcf0/0xcf0 [ 51.051818][ T1272] ? netlink_deliver_tap+0xc5/0x330 [ 51.051820][ T1272] ? netlink_deliver_tap+0x13c/0x330 [ 51.051825][ T1272] netlink_unicast+0x486/0x750 [ 51.051829][ T1272] ? netlink_attachskb+0x810/0x810 [ 51.051833][ T1272] ? __lock_acquire+0x518/0xc20 [ 51.051836][ T1272] netlink_sendmsg+0x75b/0xc90 [ 51.051841][ T1272] ? netlink_unicast+0x750/0x750 [ 51.051842][ T1272] ? find_held_lock+0x2b/0x80 [ 51.051845][ T1272] ? __lock_release.isra.0+0x69/0x1a0 [ 51.051850][ T1272] __sock_sendmsg+0xce/0x190 [ 51.051853][ T1272] ? fdget+0x4f/0x1e0 [ 51.051856][ T1272] __sys_sendto+0x260/0x320 [ 51.051859][ T1272] ? __ia32_sys_getpeername+0xd0/0xd0 [ 51.051873][ T1272] __x64_sys_sendto+0xe4/0x1f0 [ 51.051876][ T1272] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 51.051879][ T1272] ? lockdep_hardirqs_on+0x91/0x130 [ 51.051882][ T1272] ? do_syscall_64+0xa6/0x530 [ 51.051884][ T1272] do_syscall_64+0xff/0x530 [ 51.051886][ T1272] ? exc_page_fault+0xee/0x100 [ 51.051889][ T1272] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 51.051891][ T1272] RIP: 0033:0x7f74b44cd54e [ 51.051894][ T1272] 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 [ 51.051896][ T1272] RSP: 002b:00007ffcac1cec50 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 51.051899][ T1272] RAX: ffffffffffffffda RBX: 000055947e2aa270 RCX: 00007f74b44cd54e [ 51.051900][ T1272] RDX: 0000000000000030 RSI: 000055947e136be0 RDI: 0000000000000016 [ 51.051901][ T1272] RBP: 00007ffcac1cec60 R08: 00007ffcac1cecb0 R09: 0000000000000080 [ 51.051901][ T1272] R10: 0000000000000000 R11: 0000000000000202 R12: 000055947e2aadf0 [ 51.051902][ T1272] R13: 00007ffcac1ced94 R14: 0000000000000000 R15: 0000000000000000 [ 51.051909][ T1272] [ 53.328227][ T1272] netdevsim netdevsim3999 eni3999np1: renamed from eth0 [ 53.328244][ T1272] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 53.328247][ T1272] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1272, name: (udev-worker) [ 53.328249][ T1272] preempt_count: 1, expected: 0 [ 53.328249][ T1272] RCU nest depth: 0, expected: 0 [ 53.328250][ T1272] locks held by (udev-worker)/1272: 6, last CPU#3: [ 53.328252][ T1272] #0: ffffffff9f51b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 53.328264][ T1272] #1: ff110000179aae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 53.328268][ T1272] #2: ffffffff9ed7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 53.328273][ T1272] #3: ffffffff9ed7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 53.328277][ T1272] #4: ffffffff9ec9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 53.328281][ T1272] #5: ffffffff9ec9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 53.328285][ T1272] irq event stamp: 162674 [ 53.328285][ T1272] hardirqs last enabled at (162673): [] __down_trylock_console_sem+0x86/0xa0 [ 53.328288][ T1272] hardirqs last disabled at (162674): [] console_emit_next_record+0x3d4/0x4c0 [ 53.328290][ T1272] softirqs last enabled at (162668): [] netif_change_name+0x216/0x8c0 [ 53.328294][ T1272] softirqs last disabled at (162666): [] netif_change_name+0x1ad/0x8c0 [ 53.328296][ T1272] Preemption disabled at: [ 53.328297][ T1272] [] vprintk_emit+0x31b/0x3e0 [ 53.328302][ T1272] CPU: 3 UID: 0 PID: 1272 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 53.328305][ T1272] Tainted: [W]=WARN [ 53.328306][ T1272] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.328308][ T1272] Call Trace: [ 53.328309][ T1272] [ 53.328311][ T1272] dump_stack_lvl+0x6f/0xa0 [ 53.328317][ T1272] ? vprintk_emit+0x31b/0x3e0 [ 53.328318][ T1272] __might_resched.cold+0x1fe/0x2c1 [ 53.328323][ T1272] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 53.328327][ T1272] ? __kmalloc_noprof+0xdb/0x760 [ 53.328331][ T1272] __kmalloc_noprof+0x443/0x760 [ 53.328333][ T1272] ? alloc_buf.isra.0+0x4b/0x260 [ 53.328340][ T1272] ? do_raw_spin_unlock+0x59/0x250 [ 53.328342][ T1272] alloc_buf.isra.0+0x4b/0x260 [ 53.328346][ T1272] put_chars+0x1e1/0x2f0 [ 53.328349][ T1272] ? __send_to_port+0x420/0x420 [ 53.328350][ T1272] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 53.328353][ T1272] ? rcu_read_lock_any_held+0x3c/0x90 [ 53.328356][ T1272] ? validate_chain+0x38b/0xc20 [ 53.328361][ T1272] hvc_console_print+0x292/0x780 [ 53.328365][ T1272] ? __lock_acquire+0x518/0xc20 [ 53.328370][ T1272] ? hvc_write+0x3a0/0x3a0 [ 53.328373][ T1272] ? rcu_is_watching+0x16/0xd0 [ 53.328378][ T1272] console_emit_next_record+0x22f/0x4c0 [ 53.328382][ T1272] ? devkmsg_read+0x4b0/0x4b0 [ 53.328384][ T1272] ? console_flush_one_record+0x106/0x710 [ 53.328387][ T1272] ? rcu_is_watching+0x16/0xd0 [ 53.328389][ T1272] ? lock_acquire+0x13c/0x160 [ 53.328393][ T1272] console_flush_one_record+0x46f/0x710 [ 53.328397][ T1272] ? console_emit_next_record+0x4c0/0x4c0 [ 53.328399][ T1272] ? __lock_acquire+0x518/0xc20 [ 53.328404][ T1272] console_unlock+0xee/0x1f0 [ 53.328407][ T1272] ? console_flush_one_record+0x710/0x710 [ 53.328409][ T1272] ? rcu_is_watching+0x16/0xd0 [ 53.328411][ T1272] ? lock_acquire+0xe0/0x160 [ 53.328414][ T1272] ? __down_trylock_console_sem+0x5e/0xa0 [ 53.328416][ T1272] ? vprintk_emit+0x320/0x3e0 [ 53.328419][ T1272] vprintk_emit+0x37c/0x3e0 [ 53.328422][ T1272] ? wake_up_klogd_work_func+0x90/0x90 [ 53.328423][ T1272] ? mark_usage+0x61/0x170 [ 53.328426][ T1272] ? lock_pin_lock+0x87/0x180 [ 53.328432][ T1272] dev_vprintk_emit+0x27f/0x2c0 [ 53.328437][ T1272] ? device_rename.cold+0xa/0xa [ 53.328442][ T1272] ? mark_usage+0x61/0x170 [ 53.328444][ T1272] ? __lock_acquire+0x518/0xc20 [ 53.328448][ T1272] dev_printk_emit+0xb9/0xee [ 53.328450][ T1272] ? dev_vprintk_emit+0x2c0/0x2c0 [ 53.328453][ T1272] ? validate_chain+0x38b/0xc20 [ 53.328455][ T1272] ? __lock_acquire+0x518/0xc20 [ 53.328457][ T1272] ? __lock_acquire+0x518/0xc20 [ 53.328459][ T1272] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 53.328461][ T1272] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 53.328464][ T1272] __netdev_printk+0x160/0x1d0 [ 53.328470][ T1272] netdev_info+0xe2/0x116 [ 53.328473][ T1272] ? netdev_notice+0x120/0x120 [ 53.328476][ T1272] ? find_held_lock+0x2b/0x80 [ 53.328479][ T1272] ? __lock_release.isra.0+0x69/0x1a0 [ 53.328482][ T1272] ? mark_held_locks+0x40/0x70 [ 53.328485][ T1272] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 53.328487][ T1272] netif_change_name.cold+0x4f/0x89 [ 53.328490][ T1272] ? lock_pin_lock+0x87/0x180 [ 53.328494][ T1272] ? netdev_adjacent_rename_links+0x470/0x470 [ 53.328497][ T1272] ? find_held_lock+0x2b/0x80 [ 53.328499][ T1272] ? __asan_memset+0x27/0x50 [ 53.328505][ T1272] do_setlink.isra.0+0x1f7d/0x2a60 [ 53.328508][ T1272] ? __lock_acquire+0x518/0xc20 [ 53.328511][ T1272] ? rtnl_link_get_size+0x350/0x350 [ 53.328512][ T1272] ? mark_usage+0x61/0x170 [ 53.328514][ T1272] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 53.328516][ T1272] ? rcu_read_lock_any_held+0x3c/0x90 [ 53.328518][ T1272] ? validate_chain+0x38b/0xc20 [ 53.328522][ T1272] ? __lock_acquire+0x518/0xc20 [ 53.328524][ T1272] ? lock_pin_lock+0xee/0x180 [ 53.328526][ T1272] ? __lock_acquire+0x480/0xc20 [ 53.328529][ T1272] ? lock_acquire.part.0+0xd4/0x280 [ 53.328531][ T1272] ? rtnl_setlink+0x29d/0x920 [ 53.328534][ T1272] ? rcu_is_watching+0x16/0xd0 [ 53.328536][ T1272] ? lock_acquire+0x13c/0x160 [ 53.328537][ T1272] ? rcu_is_watching+0x16/0xd0 [ 53.328538][ T1272] ? rcu_is_watching+0x16/0xd0 [ 53.328540][ T1272] ? trace_contention_end+0xb3/0x180 [ 53.328542][ T1272] ? __mutex_lock+0x1db/0x1ea0 [ 53.328545][ T1272] ? __mutex_lock+0x9a3/0x1ea0 [ 53.328547][ T1272] ? rtnl_setlink+0x29d/0x920 [ 53.328549][ T1272] ? mark_usage+0x61/0x170 [ 53.328552][ T1272] ? ww_mutex_lock+0x160/0x160 [ 53.328553][ T1272] ? nla_get_range_signed+0x3d0/0x3d0 [ 53.328557][ T1272] ? __lock_acquire+0x518/0xc20 [ 53.328560][ T1272] ? rcu_is_watching+0x16/0xd0 [ 53.328567][ T1272] rtnl_setlink+0x527/0x920 [ 53.328570][ T1272] ? __rtnl_newlink+0xa50/0xa50 [ 53.328572][ T1272] ? __lock_acquire+0x518/0xc20 [ 53.328594][ T1272] ? lock_acquire.part.0+0xd4/0x280 [ 53.328596][ T1272] ? find_held_lock+0x2b/0x80 [ 53.328599][ T1272] ? __lock_release.isra.0+0x69/0x1a0 [ 53.328601][ T1272] ? mark_usage+0x61/0x170 [ 53.328603][ T1272] ? __lock_acquire+0x518/0xc20 [ 53.328608][ T1272] ? lock_acquire.part.0+0xd4/0x280 [ 53.328610][ T1272] ? find_held_lock+0x2b/0x80 [ 53.328612][ T1272] ? __rtnl_newlink+0xa50/0xa50 [ 53.328614][ T1272] ? __lock_release.isra.0+0x69/0x1a0 [ 53.328617][ T1272] ? __rtnl_newlink+0xa50/0xa50 [ 53.328619][ T1272] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 53.328623][ T1272] ? rtnl_link_fill+0x920/0x920 [ 53.328624][ T1272] ? __lock_acquire+0x518/0xc20 [ 53.328628][ T1272] ? lock_acquire.part.0+0xd4/0x280 [ 53.328630][ T1272] ? find_held_lock+0x2b/0x80 [ 53.328634][ T1272] netlink_rcv_skb+0x14e/0x3a0 [ 53.328637][ T1272] ? rtnl_link_fill+0x920/0x920 [ 53.328640][ T1272] ? netlink_ack+0xcf0/0xcf0 [ 53.328646][ T1272] ? netlink_deliver_tap+0xc5/0x330 [ 53.328648][ T1272] ? netlink_deliver_tap+0x13c/0x330 [ 53.328653][ T1272] netlink_unicast+0x486/0x750 [ 53.328657][ T1272] ? netlink_attachskb+0x810/0x810 [ 53.328661][ T1272] ? __lock_acquire+0x518/0xc20 [ 53.328664][ T1272] netlink_sendmsg+0x75b/0xc90 [ 53.328668][ T1272] ? netlink_unicast+0x750/0x750 [ 53.328670][ T1272] ? find_held_lock+0x2b/0x80 [ 53.328673][ T1272] ? __lock_release.isra.0+0x69/0x1a0 [ 53.328678][ T1272] __sock_sendmsg+0xce/0x190 [ 53.328681][ T1272] ? fdget+0x4f/0x1e0 [ 53.328684][ T1272] __sys_sendto+0x260/0x320 [ 53.328687][ T1272] ? __ia32_sys_getpeername+0xd0/0xd0 [ 53.328698][ T1272] ? exc_page_fault+0x87/0x100 [ 53.328703][ T1272] __x64_sys_sendto+0xe4/0x1f0 [ 53.328706][ T1272] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 53.328709][ T1272] ? lockdep_hardirqs_on+0x91/0x130 [ 53.328711][ T1272] ? do_syscall_64+0xa6/0x530 [ 53.328714][ T1272] do_syscall_64+0xff/0x530 [ 53.328716][ T1272] ? exc_page_fault+0xee/0x100 [ 53.328718][ T1272] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 53.328720][ T1272] RIP: 0033:0x7f74b44cd54e [ 53.328724][ T1272] 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 [ 53.328726][ T1272] RSP: 002b:00007ffcac1cec50 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 53.328728][ T1272] RAX: ffffffffffffffda RBX: 000055947e2aa270 RCX: 00007f74b44cd54e [ 53.328730][ T1272] RDX: 0000000000000030 RSI: 000055947e18f6f0 RDI: 0000000000000016 [ 53.328731][ T1272] RBP: 00007ffcac1cec60 R08: 00007ffcac1cecb0 R09: 0000000000000080 [ 53.328731][ T1272] R10: 0000000000000000 R11: 0000000000000202 R12: 000055947e296b30 [ 53.328732][ T1272] R13: 00007ffcac1ced94 R14: 0000000000000000 R15: 0000000000000000 [ 53.328739][ T1272] [ 55.262426][ T1270] netdevsim netdevsim28604 eni28604np1: renamed from eth0 [ 55.262443][ T1270] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 55.262445][ T1270] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1270, name: (udev-worker) [ 55.262447][ T1270] preempt_count: 1, expected: 0 [ 55.262447][ T1270] RCU nest depth: 0, expected: 0 [ 55.262448][ T1270] locks held by (udev-worker)/1270: 6, last CPU#2: [ 55.262451][ T1270] #0: ffffffff9f51b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 55.262462][ T1270] #1: ff11000016572e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 55.262466][ T1270] #2: ffffffff9ed7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 55.262471][ T1270] #3: ffffffff9ed7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 55.262476][ T1270] #4: ffffffff9ec9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 55.262479][ T1270] #5: ffffffff9ec9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 55.262483][ T1270] irq event stamp: 81176 [ 55.262484][ T1270] hardirqs last enabled at (81175): [] __down_trylock_console_sem+0x86/0xa0 [ 55.262487][ T1270] hardirqs last disabled at (81176): [] console_emit_next_record+0x3d4/0x4c0 [ 55.262489][ T1270] softirqs last enabled at (81170): [] netif_change_name+0x216/0x8c0 [ 55.262493][ T1270] softirqs last disabled at (81168): [] netif_change_name+0x1ad/0x8c0 [ 55.262495][ T1270] Preemption disabled at: [ 55.262496][ T1270] [] vprintk_emit+0x31b/0x3e0 [ 55.262501][ T1270] CPU: 2 UID: 0 PID: 1270 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 55.262504][ T1270] Tainted: [W]=WARN [ 55.262505][ T1270] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.262507][ T1270] Call Trace: [ 55.262508][ T1270] [ 55.262510][ T1270] dump_stack_lvl+0x6f/0xa0 [ 55.262516][ T1270] ? vprintk_emit+0x31b/0x3e0 [ 55.262517][ T1270] __might_resched.cold+0x1fe/0x2c1 [ 55.262522][ T1270] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 55.262526][ T1270] ? __kmalloc_noprof+0xdb/0x760 [ 55.262530][ T1270] __kmalloc_noprof+0x443/0x760 [ 55.262532][ T1270] ? alloc_buf.isra.0+0x4b/0x260 [ 55.262538][ T1270] ? do_raw_spin_unlock+0x59/0x250 [ 55.262541][ T1270] alloc_buf.isra.0+0x4b/0x260 [ 55.262545][ T1270] put_chars+0x1e1/0x2f0 [ 55.262547][ T1270] ? __send_to_port+0x420/0x420 [ 55.262549][ T1270] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 55.262552][ T1270] ? rcu_read_lock_any_held+0x3c/0x90 [ 55.262555][ T1270] ? validate_chain+0x38b/0xc20 [ 55.262560][ T1270] hvc_console_print+0x292/0x780 [ 55.262564][ T1270] ? __lock_acquire+0x518/0xc20 [ 55.262570][ T1270] ? hvc_write+0x3a0/0x3a0 [ 55.262573][ T1270] ? rcu_is_watching+0x16/0xd0 [ 55.262578][ T1270] console_emit_next_record+0x22f/0x4c0 [ 55.262582][ T1270] ? devkmsg_read+0x4b0/0x4b0 [ 55.262583][ T1270] ? console_flush_one_record+0x106/0x710 [ 55.262587][ T1270] ? rcu_is_watching+0x16/0xd0 [ 55.262588][ T1270] ? lock_acquire+0x13c/0x160 [ 55.262592][ T1270] console_flush_one_record+0x46f/0x710 [ 55.262597][ T1270] ? console_emit_next_record+0x4c0/0x4c0 [ 55.262599][ T1270] ? __lock_acquire+0x518/0xc20 [ 55.262604][ T1270] console_unlock+0xee/0x1f0 [ 55.262607][ T1270] ? console_flush_one_record+0x710/0x710 [ 55.262609][ T1270] ? rcu_is_watching+0x16/0xd0 [ 55.262611][ T1270] ? lock_acquire+0xe0/0x160 [ 55.262614][ T1270] ? __down_trylock_console_sem+0x5e/0xa0 [ 55.262616][ T1270] ? vprintk_emit+0x320/0x3e0 [ 55.262619][ T1270] vprintk_emit+0x37c/0x3e0 [ 55.262622][ T1270] ? wake_up_klogd_work_func+0x90/0x90 [ 55.262623][ T1270] ? validate_chain+0x38b/0xc20 [ 55.262626][ T1270] ? lock_pin_lock+0x87/0x180 [ 55.262631][ T1270] dev_vprintk_emit+0x27f/0x2c0 [ 55.262637][ T1270] ? device_rename.cold+0xa/0xa [ 55.262642][ T1270] ? mark_usage+0x61/0x170 [ 55.262644][ T1270] ? __lock_acquire+0x518/0xc20 [ 55.262648][ T1270] dev_printk_emit+0xb9/0xee [ 55.262650][ T1270] ? dev_vprintk_emit+0x2c0/0x2c0 [ 55.262653][ T1270] ? validate_chain+0x38b/0xc20 [ 55.262655][ T1270] ? __lock_acquire+0x518/0xc20 [ 55.262657][ T1270] ? __lock_acquire+0x518/0xc20 [ 55.262659][ T1270] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 55.262661][ T1270] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 55.262664][ T1270] __netdev_printk+0x160/0x1d0 [ 55.262671][ T1270] netdev_info+0xe2/0x116 [ 55.262673][ T1270] ? netdev_notice+0x120/0x120 [ 55.262676][ T1270] ? find_held_lock+0x2b/0x80 [ 55.262679][ T1270] ? __lock_release.isra.0+0x69/0x1a0 [ 55.262682][ T1270] ? mark_held_locks+0x40/0x70 [ 55.262685][ T1270] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 55.262687][ T1270] netif_change_name.cold+0x4f/0x89 [ 55.262691][ T1270] ? lock_pin_lock+0x87/0x180 [ 55.262694][ T1270] ? netdev_adjacent_rename_links+0x470/0x470 [ 55.262697][ T1270] ? find_held_lock+0x2b/0x80 [ 55.262700][ T1270] ? __asan_memset+0x27/0x50 [ 55.262706][ T1270] do_setlink.isra.0+0x1f7d/0x2a60 [ 55.262709][ T1270] ? __lock_acquire+0x518/0xc20 [ 55.262712][ T1270] ? rtnl_link_get_size+0x350/0x350 [ 55.262713][ T1270] ? mark_usage+0x61/0x170 [ 55.262715][ T1270] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 55.262717][ T1270] ? rcu_read_lock_any_held+0x3c/0x90 [ 55.262719][ T1270] ? validate_chain+0x38b/0xc20 [ 55.262723][ T1270] ? __lock_acquire+0x518/0xc20 [ 55.262725][ T1270] ? lock_pin_lock+0xee/0x180 [ 55.262727][ T1270] ? __lock_acquire+0x480/0xc20 [ 55.262730][ T1270] ? lock_acquire.part.0+0xd4/0x280 [ 55.262732][ T1270] ? rtnl_setlink+0x29d/0x920 [ 55.262735][ T1270] ? rcu_is_watching+0x16/0xd0 [ 55.262737][ T1270] ? lock_acquire+0x13c/0x160 [ 55.262738][ T1270] ? rcu_is_watching+0x16/0xd0 [ 55.262739][ T1270] ? rcu_is_watching+0x16/0xd0 [ 55.262741][ T1270] ? trace_contention_end+0xb3/0x180 [ 55.262743][ T1270] ? __mutex_lock+0x1db/0x1ea0 [ 55.262746][ T1270] ? __mutex_lock+0x9a3/0x1ea0 [ 55.262748][ T1270] ? rtnl_setlink+0x29d/0x920 [ 55.262749][ T1270] ? mark_usage+0x61/0x170 [ 55.262752][ T1270] ? ww_mutex_lock+0x160/0x160 [ 55.262753][ T1270] ? nla_get_range_signed+0x3d0/0x3d0 [ 55.262758][ T1270] ? __lock_acquire+0x518/0xc20 [ 55.262761][ T1270] ? rcu_is_watching+0x16/0xd0 [ 55.262768][ T1270] rtnl_setlink+0x527/0x920 [ 55.262771][ T1270] ? __rtnl_newlink+0xa50/0xa50 [ 55.262772][ T1270] ? __lock_acquire+0x518/0xc20 [ 55.262795][ T1270] ? lock_acquire.part.0+0xd4/0x280 [ 55.262796][ T1270] ? find_held_lock+0x2b/0x80 [ 55.262799][ T1270] ? __lock_release.isra.0+0x69/0x1a0 [ 55.262801][ T1270] ? mark_usage+0x61/0x170 [ 55.262803][ T1270] ? __lock_acquire+0x518/0xc20 [ 55.262808][ T1270] ? lock_acquire.part.0+0xd4/0x280 [ 55.262810][ T1270] ? find_held_lock+0x2b/0x80 [ 55.262811][ T1270] ? __rtnl_newlink+0xa50/0xa50 [ 55.262813][ T1270] ? __lock_release.isra.0+0x69/0x1a0 [ 55.262817][ T1270] ? __rtnl_newlink+0xa50/0xa50 [ 55.262819][ T1270] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.262822][ T1270] ? rtnl_link_fill+0x920/0x920 [ 55.262823][ T1270] ? __lock_acquire+0x518/0xc20 [ 55.262828][ T1270] ? lock_acquire.part.0+0xd4/0x280 [ 55.262830][ T1270] ? find_held_lock+0x2b/0x80 [ 55.262833][ T1270] netlink_rcv_skb+0x14e/0x3a0 [ 55.262836][ T1270] ? rtnl_link_fill+0x920/0x920 [ 55.262839][ T1270] ? netlink_ack+0xcf0/0xcf0 [ 55.262846][ T1270] ? netlink_deliver_tap+0xc5/0x330 [ 55.262848][ T1270] ? netlink_deliver_tap+0x13c/0x330 [ 55.262852][ T1270] netlink_unicast+0x486/0x750 [ 55.262856][ T1270] ? netlink_attachskb+0x810/0x810 [ 55.262860][ T1270] ? __lock_acquire+0x518/0xc20 [ 55.262863][ T1270] netlink_sendmsg+0x75b/0xc90 [ 55.262867][ T1270] ? netlink_unicast+0x750/0x750 [ 55.262869][ T1270] ? find_held_lock+0x2b/0x80 [ 55.262872][ T1270] ? __lock_release.isra.0+0x69/0x1a0 [ 55.262876][ T1270] __sock_sendmsg+0xce/0x190 [ 55.262879][ T1270] ? fdget+0x4f/0x1e0 [ 55.262883][ T1270] __sys_sendto+0x260/0x320 [ 55.262886][ T1270] ? __ia32_sys_getpeername+0xd0/0xd0 [ 55.262900][ T1270] __x64_sys_sendto+0xe4/0x1f0 [ 55.262902][ T1270] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 55.262905][ T1270] ? lockdep_hardirqs_on+0x91/0x130 [ 55.262908][ T1270] ? do_syscall_64+0xa6/0x530 [ 55.262911][ T1270] do_syscall_64+0xff/0x530 [ 55.262913][ T1270] ? exc_page_fault+0xee/0x100 [ 55.262915][ T1270] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.262917][ T1270] RIP: 0033:0x7f74b44cd54e [ 55.262922][ T1270] 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 [ 55.262923][ T1270] RSP: 002b:00007ffcac1cec50 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 55.262926][ T1270] RAX: ffffffffffffffda RBX: 000055947e2aa270 RCX: 00007f74b44cd54e [ 55.262927][ T1270] RDX: 0000000000000030 RSI: 000055947e140520 RDI: 0000000000000012 [ 55.262928][ T1270] RBP: 00007ffcac1cec60 R08: 00007ffcac1cecb0 R09: 0000000000000080 [ 55.262929][ T1270] R10: 0000000000000000 R11: 0000000000000202 R12: 000055947e2c2a50 [ 55.262929][ T1270] R13: 00007ffcac1ced94 R14: 0000000000000000 R15: 0000000000000000 [ 55.262936][ T1270] [ 55.320658][ T1272] netdevsim netdevsim28604 eni28604np2: renamed from eth1 [ 55.327359][ T1499] netdevsim netdevsim28604 eni28604np3: renamed from eth2