[ 11.787074][ T199] netdevsim netdevsim30759 eni30759np1: renamed from eth0 [ 11.787145][ T199] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.787148][ T199] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 199, name: (udev-worker) [ 11.787150][ T199] preempt_count: 1, expected: 0 [ 11.787152][ T199] RCU nest depth: 0, expected: 0 [ 11.787153][ T199] locks held by (udev-worker)/199: 6, last CPU#0: [ 11.787156][ T199] #0: ffffffffb8d1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 11.787170][ T199] #1: ff11000010d32e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 11.787176][ T199] #2: ffffffffb857ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.787183][ T199] #3: ffffffffb857de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.787189][ T199] #4: ffffffffb849d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.787194][ T199] #5: ffffffffb849d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.787200][ T199] irq event stamp: 45268 [ 11.787201][ T199] hardirqs last enabled at (45267): [] __down_trylock_console_sem+0x86/0xa0 [ 11.787205][ T199] hardirqs last disabled at (45268): [] console_emit_next_record+0x3d4/0x4c0 [ 11.787208][ T199] softirqs last enabled at (45262): [] netif_change_name+0x216/0x8c0 [ 11.787212][ T199] softirqs last disabled at (45258): [] netif_change_name+0x1ad/0x8c0 [ 11.787216][ T199] Preemption disabled at: [ 11.787217][ T199] [] vprintk_emit+0x31b/0x3e0 [ 11.787223][ T199] CPU: 0 UID: 0 PID: 199 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.787228][ T199] Tainted: [W]=WARN [ 11.787229][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.787231][ T199] Call Trace: [ 11.787233][ T199] [ 11.787235][ T199] dump_stack_lvl+0x6f/0xa0 [ 11.787242][ T199] ? vprintk_emit+0x31b/0x3e0 [ 11.787245][ T199] __might_resched.cold+0x1fe/0x2c1 [ 11.787251][ T199] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.787256][ T199] ? __kmalloc_noprof+0xdb/0x760 [ 11.787263][ T199] __kmalloc_noprof+0x443/0x760 [ 11.787266][ T199] ? alloc_buf.isra.0+0x4b/0x260 [ 11.787275][ T199] ? do_raw_spin_unlock+0x59/0x250 [ 11.787279][ T199] alloc_buf.isra.0+0x4b/0x260 [ 11.787285][ T199] put_chars+0x1e1/0x2f0 [ 11.787289][ T199] ? __send_to_port+0x420/0x420 [ 11.787294][ T199] ? validate_chain+0x34a/0xc20 [ 11.787302][ T199] hvc_console_print+0x292/0x780 [ 11.787307][ T199] ? __lock_acquire+0x518/0xc20 [ 11.787316][ T199] ? hvc_write+0x3a0/0x3a0 [ 11.787321][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.787329][ T199] console_emit_next_record+0x22f/0x4c0 [ 11.787335][ T199] ? devkmsg_read+0x4b0/0x4b0 [ 11.787338][ T199] ? console_flush_one_record+0x106/0x710 [ 11.787343][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.787346][ T199] ? lock_acquire+0x13c/0x160 [ 11.787353][ T199] console_flush_one_record+0x46f/0x710 [ 11.787360][ T199] ? console_emit_next_record+0x4c0/0x4c0 [ 11.787362][ T199] ? __lock_acquire+0x518/0xc20 [ 11.787372][ T199] console_unlock+0xee/0x1f0 [ 11.787376][ T199] ? console_flush_one_record+0x710/0x710 [ 11.787379][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.787381][ T199] ? lock_acquire+0xe0/0x160 [ 11.787388][ T199] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.787390][ T199] ? vprintk_emit+0x320/0x3e0 [ 11.787395][ T199] vprintk_emit+0x37c/0x3e0 [ 11.787400][ T199] ? wake_up_klogd_work_func+0x90/0x90 [ 11.787403][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 11.787406][ T199] ? find_held_lock+0x2b/0x80 [ 11.787413][ T199] dev_vprintk_emit+0x27f/0x2c0 [ 11.787420][ T199] ? device_rename.cold+0xa/0xa [ 11.787428][ T199] ? clockevents_program_event+0x307/0x7e0 [ 11.787438][ T199] dev_printk_emit+0xb9/0xee [ 11.787441][ T199] ? dev_vprintk_emit+0x2c0/0x2c0 [ 11.787448][ T199] ? mark_held_locks+0x40/0x70 [ 11.787453][ T199] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 11.787455][ T199] ? lockdep_hardirqs_on+0x91/0x130 [ 11.787462][ T199] __netdev_printk+0x160/0x1d0 [ 11.787472][ T199] netdev_info+0xe2/0x116 [ 11.787475][ T199] ? netdev_notice+0x120/0x120 [ 11.787479][ T199] ? find_held_lock+0x2b/0x80 [ 11.787484][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 11.787488][ T199] ? mark_held_locks+0x40/0x70 [ 11.787494][ T199] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 11.787498][ T199] netif_change_name.cold+0x4f/0x89 [ 11.787502][ T199] ? lock_pin_lock+0x87/0x180 [ 11.787508][ T199] ? netdev_adjacent_rename_links+0x470/0x470 [ 11.787512][ T199] ? find_held_lock+0x2b/0x80 [ 11.787517][ T199] ? __asan_memset+0x27/0x50 [ 11.787526][ T199] do_setlink.isra.0+0x1f7d/0x2a60 [ 11.787530][ T199] ? __lock_acquire+0x518/0xc20 [ 11.787535][ T199] ? rtnl_link_get_size+0x350/0x350 [ 11.787537][ T199] ? mark_usage+0x61/0x170 [ 11.787540][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.787544][ T199] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.787552][ T199] ? validate_chain+0x38b/0xc20 [ 11.787560][ T199] ? __lock_acquire+0x518/0xc20 [ 11.787563][ T199] ? lock_pin_lock+0xee/0x180 [ 11.787565][ T199] ? __lock_acquire+0x480/0xc20 [ 11.787571][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 11.787574][ T199] ? rtnl_setlink+0x29d/0x920 [ 11.787579][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.787582][ T199] ? lock_acquire+0x13c/0x160 [ 11.787584][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.787586][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.787589][ T199] ? trace_contention_end+0xb3/0x180 [ 11.787592][ T199] ? __mutex_lock+0x1db/0x1ea0 [ 11.787595][ T199] ? __mutex_lock+0x9a3/0x1ea0 [ 11.787598][ T199] ? rtnl_setlink+0x29d/0x920 [ 11.787601][ T199] ? mark_usage+0x61/0x170 [ 11.787606][ T199] ? ww_mutex_lock+0x160/0x160 [ 11.787608][ T199] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.787613][ T199] ? __lock_acquire+0x518/0xc20 [ 11.787618][ T199] ? rcu_is_watching+0x16/0xd0 [ 11.787631][ T199] rtnl_setlink+0x527/0x920 [ 11.787636][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 11.787638][ T199] ? __lock_acquire+0x518/0xc20 [ 11.787680][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 11.787683][ T199] ? find_held_lock+0x2b/0x80 [ 11.787687][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 11.787690][ T199] ? mark_usage+0x61/0x170 [ 11.787694][ T199] ? __lock_acquire+0x518/0xc20 [ 11.787701][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 11.787704][ T199] ? find_held_lock+0x2b/0x80 [ 11.787707][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 11.787710][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 11.787717][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 11.787720][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.787725][ T199] ? rtnl_link_fill+0x920/0x920 [ 11.787727][ T199] ? __lock_acquire+0x518/0xc20 [ 11.787735][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 11.787738][ T199] ? find_held_lock+0x2b/0x80 [ 11.787744][ T199] netlink_rcv_skb+0x14e/0x3a0 [ 11.787748][ T199] ? rtnl_link_fill+0x920/0x920 [ 11.787753][ T199] ? netlink_ack+0xcf0/0xcf0 [ 11.787765][ T199] ? netlink_deliver_tap+0xc5/0x330 [ 11.787768][ T199] ? netlink_deliver_tap+0x13c/0x330 [ 11.787775][ T199] netlink_unicast+0x486/0x750 [ 11.787782][ T199] ? netlink_attachskb+0x810/0x810 [ 11.787788][ T199] ? __lock_acquire+0x518/0xc20 [ 11.787794][ T199] netlink_sendmsg+0x75b/0xc90 [ 11.787801][ T199] ? netlink_unicast+0x750/0x750 [ 11.787803][ T199] ? find_held_lock+0x2b/0x80 [ 11.787808][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 11.787816][ T199] __sock_sendmsg+0xce/0x190 [ 11.787820][ T199] ? fdget+0x4f/0x1e0 [ 11.787825][ T199] __sys_sendto+0x260/0x320 [ 11.787830][ T199] ? __ia32_sys_getpeername+0xd0/0xd0 [ 11.787857][ T199] __x64_sys_sendto+0xe4/0x1f0 [ 11.787860][ T199] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.787865][ T199] ? lockdep_hardirqs_on+0x91/0x130 [ 11.787867][ T199] ? do_syscall_64+0xa6/0x530 [ 11.787871][ T199] do_syscall_64+0xff/0x530 [ 11.787873][ T199] ? exc_page_fault+0xee/0x100 [ 11.787877][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.787881][ T199] RIP: 0033:0x7f6b1a90354e [ 11.787885][ T199] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 11.787888][ T199] RSP: 002b:00007ffd85cf1500 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 11.787891][ T199] RAX: ffffffffffffffda RBX: 000055daa5ec45f0 RCX: 00007f6b1a90354e [ 11.787893][ T199] RDX: 0000000000000030 RSI: 000055daa5eba020 RDI: 0000000000000016 [ 11.787895][ T199] RBP: 00007ffd85cf1510 R08: 00007ffd85cf1560 R09: 0000000000000080 [ 11.787896][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 000055daa5ed7350 [ 11.787897][ T199] R13: 00007ffd85cf1644 R14: 0000000000000000 R15: 0000000000000000 [ 11.787910][ T199] [ 14.064053][ T199] netdevsim netdevsim19420 eni19420np1: renamed from eth0 [ 14.064069][ T199] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.064072][ T199] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 199, name: (udev-worker) [ 14.064073][ T199] preempt_count: 1, expected: 0 [ 14.064074][ T199] RCU nest depth: 0, expected: 0 [ 14.064075][ T199] locks held by (udev-worker)/199: 6, last CPU#0: [ 14.064077][ T199] #0: ffffffffb8d1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 14.064089][ T199] #1: ff1100000241ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 14.064093][ T199] #2: ffffffffb857ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.064099][ T199] #3: ffffffffb857de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.064103][ T199] #4: ffffffffb849d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.064106][ T199] #5: ffffffffb849d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.064110][ T199] irq event stamp: 118596 [ 14.064111][ T199] hardirqs last enabled at (118595): [] __down_trylock_console_sem+0x86/0xa0 [ 14.064114][ T199] hardirqs last disabled at (118596): [] console_emit_next_record+0x3d4/0x4c0 [ 14.064116][ T199] softirqs last enabled at (118590): [] netif_change_name+0x216/0x8c0 [ 14.064120][ T199] softirqs last disabled at (118588): [] netif_change_name+0x1ad/0x8c0 [ 14.064122][ T199] Preemption disabled at: [ 14.064123][ T199] [] vprintk_emit+0x31b/0x3e0 [ 14.064128][ T199] CPU: 0 UID: 0 PID: 199 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.064132][ T199] Tainted: [W]=WARN [ 14.064133][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.064134][ T199] Call Trace: [ 14.064136][ T199] [ 14.064138][ T199] dump_stack_lvl+0x6f/0xa0 [ 14.064143][ T199] ? vprintk_emit+0x31b/0x3e0 [ 14.064145][ T199] __might_resched.cold+0x1fe/0x2c1 [ 14.064149][ T199] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.064154][ T199] ? __kmalloc_noprof+0xdb/0x760 [ 14.064158][ T199] __kmalloc_noprof+0x443/0x760 [ 14.064160][ T199] ? alloc_buf.isra.0+0x4b/0x260 [ 14.064167][ T199] ? do_raw_spin_unlock+0x59/0x250 [ 14.064170][ T199] alloc_buf.isra.0+0x4b/0x260 [ 14.064174][ T199] put_chars+0x1e1/0x2f0 [ 14.064176][ T199] ? __send_to_port+0x420/0x420 [ 14.064178][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.064181][ T199] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.064184][ T199] ? validate_chain+0x38b/0xc20 [ 14.064189][ T199] hvc_console_print+0x292/0x780 [ 14.064193][ T199] ? __lock_acquire+0x518/0xc20 [ 14.064199][ T199] ? hvc_write+0x3a0/0x3a0 [ 14.064202][ T199] ? rcu_is_watching+0x16/0xd0 [ 14.064207][ T199] console_emit_next_record+0x22f/0x4c0 [ 14.064211][ T199] ? devkmsg_read+0x4b0/0x4b0 [ 14.064213][ T199] ? console_flush_one_record+0x106/0x710 [ 14.064217][ T199] ? rcu_is_watching+0x16/0xd0 [ 14.064219][ T199] ? lock_acquire+0x13c/0x160 [ 14.064223][ T199] console_flush_one_record+0x46f/0x710 [ 14.064227][ T199] ? console_emit_next_record+0x4c0/0x4c0 [ 14.064229][ T199] ? __lock_acquire+0x518/0xc20 [ 14.064235][ T199] console_unlock+0xee/0x1f0 [ 14.064238][ T199] ? console_flush_one_record+0x710/0x710 [ 14.064240][ T199] ? rcu_is_watching+0x16/0xd0 [ 14.064241][ T199] ? lock_acquire+0xe0/0x160 [ 14.064245][ T199] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.064247][ T199] ? vprintk_emit+0x320/0x3e0 [ 14.064250][ T199] vprintk_emit+0x37c/0x3e0 [ 14.064253][ T199] ? wake_up_klogd_work_func+0x90/0x90 [ 14.064255][ T199] ? mark_usage+0x61/0x170 [ 14.064257][ T199] ? lock_pin_lock+0x87/0x180 [ 14.064262][ T199] dev_vprintk_emit+0x27f/0x2c0 [ 14.064267][ T199] ? device_rename.cold+0xa/0xa [ 14.064273][ T199] ? mark_usage+0x61/0x170 [ 14.064275][ T199] ? __lock_acquire+0x518/0xc20 [ 14.064279][ T199] dev_printk_emit+0xb9/0xee [ 14.064281][ T199] ? dev_vprintk_emit+0x2c0/0x2c0 [ 14.064284][ T199] ? validate_chain+0x38b/0xc20 [ 14.064287][ T199] ? __lock_acquire+0x518/0xc20 [ 14.064288][ T199] ? __lock_acquire+0x518/0xc20 [ 14.064290][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.064292][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.064296][ T199] __netdev_printk+0x160/0x1d0 [ 14.064302][ T199] netdev_info+0xe2/0x116 [ 14.064305][ T199] ? netdev_notice+0x120/0x120 [ 14.064308][ T199] ? find_held_lock+0x2b/0x80 [ 14.064311][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 14.064313][ T199] ? mark_held_locks+0x40/0x70 [ 14.064317][ T199] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 14.064319][ T199] netif_change_name.cold+0x4f/0x89 [ 14.064322][ T199] ? lock_pin_lock+0x87/0x180 [ 14.064326][ T199] ? netdev_adjacent_rename_links+0x470/0x470 [ 14.064329][ T199] ? find_held_lock+0x2b/0x80 [ 14.064331][ T199] ? __asan_memset+0x27/0x50 [ 14.064338][ T199] do_setlink.isra.0+0x1f7d/0x2a60 [ 14.064341][ T199] ? __lock_acquire+0x518/0xc20 [ 14.064344][ T199] ? rtnl_link_get_size+0x350/0x350 [ 14.064345][ T199] ? mark_usage+0x61/0x170 [ 14.064347][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.064349][ T199] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.064351][ T199] ? validate_chain+0x38b/0xc20 [ 14.064356][ T199] ? __lock_acquire+0x518/0xc20 [ 14.064358][ T199] ? lock_pin_lock+0xee/0x180 [ 14.064360][ T199] ? __lock_acquire+0x480/0xc20 [ 14.064364][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 14.064366][ T199] ? rtnl_setlink+0x29d/0x920 [ 14.064368][ T199] ? rcu_is_watching+0x16/0xd0 [ 14.064370][ T199] ? lock_acquire+0x13c/0x160 [ 14.064372][ T199] ? rcu_is_watching+0x16/0xd0 [ 14.064373][ T199] ? rcu_is_watching+0x16/0xd0 [ 14.064375][ T199] ? trace_contention_end+0xb3/0x180 [ 14.064377][ T199] ? __mutex_lock+0x1db/0x1ea0 [ 14.064380][ T199] ? __mutex_lock+0x9a3/0x1ea0 [ 14.064382][ T199] ? rtnl_setlink+0x29d/0x920 [ 14.064384][ T199] ? mark_usage+0x61/0x170 [ 14.064387][ T199] ? ww_mutex_lock+0x160/0x160 [ 14.064389][ T199] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.064392][ T199] ? __lock_acquire+0x518/0xc20 [ 14.064396][ T199] ? rcu_is_watching+0x16/0xd0 [ 14.064404][ T199] rtnl_setlink+0x527/0x920 [ 14.064407][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 14.064408][ T199] ? __lock_acquire+0x518/0xc20 [ 14.064432][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 14.064434][ T199] ? find_held_lock+0x2b/0x80 [ 14.064437][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 14.064439][ T199] ? mark_usage+0x61/0x170 [ 14.064442][ T199] ? __lock_acquire+0x518/0xc20 [ 14.064446][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 14.064448][ T199] ? find_held_lock+0x2b/0x80 [ 14.064450][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 14.064452][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 14.064456][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 14.064458][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.064462][ T199] ? rtnl_link_fill+0x920/0x920 [ 14.064463][ T199] ? __lock_acquire+0x518/0xc20 [ 14.064468][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 14.064470][ T199] ? find_held_lock+0x2b/0x80 [ 14.064473][ T199] netlink_rcv_skb+0x14e/0x3a0 [ 14.064476][ T199] ? rtnl_link_fill+0x920/0x920 [ 14.064480][ T199] ? netlink_ack+0xcf0/0xcf0 [ 14.064486][ T199] ? netlink_deliver_tap+0xc5/0x330 [ 14.064489][ T199] ? netlink_deliver_tap+0x13c/0x330 [ 14.064493][ T199] netlink_unicast+0x486/0x750 [ 14.064497][ T199] ? netlink_attachskb+0x810/0x810 [ 14.064501][ T199] ? __lock_acquire+0x518/0xc20 [ 14.064505][ T199] netlink_sendmsg+0x75b/0xc90 [ 14.064509][ T199] ? netlink_unicast+0x750/0x750 [ 14.064511][ T199] ? find_held_lock+0x2b/0x80 [ 14.064514][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 14.064519][ T199] __sock_sendmsg+0xce/0x190 [ 14.064522][ T199] ? fdget+0x4f/0x1e0 [ 14.064526][ T199] __sys_sendto+0x260/0x320 [ 14.064529][ T199] ? __ia32_sys_getpeername+0xd0/0xd0 [ 14.064544][ T199] __x64_sys_sendto+0xe4/0x1f0 [ 14.064552][ T199] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.064556][ T199] ? lockdep_hardirqs_on+0x91/0x130 [ 14.064558][ T199] ? do_syscall_64+0xa6/0x530 [ 14.064561][ T199] do_syscall_64+0xff/0x530 [ 14.064563][ T199] ? irq_exit_rcu+0x1a/0x30 [ 14.064567][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.064569][ T199] RIP: 0033:0x7f6b1a90354e [ 14.064573][ T199] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 14.064575][ T199] RSP: 002b:00007ffd85cf1500 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 14.064577][ T199] RAX: ffffffffffffffda RBX: 000055daa5ec45f0 RCX: 00007f6b1a90354e [ 14.064579][ T199] RDX: 0000000000000030 RSI: 000055daa5ebe290 RDI: 0000000000000016 [ 14.064580][ T199] RBP: 00007ffd85cf1510 R08: 00007ffd85cf1560 R09: 0000000000000080 [ 14.064581][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 000055daa5ecfc00 [ 14.064581][ T199] R13: 00007ffd85cf1644 R14: 0000000000000000 R15: 0000000000000000 [ 14.064588][ T199] [ 20.237642][ T199] (udev-worker) (199) used greatest stack depth: 22696 bytes left [ 20.237659][ T199] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.237661][ T199] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 199, name: (udev-worker) [ 20.237662][ T199] preempt_count: 2, expected: 0 [ 20.237663][ T199] RCU nest depth: 0, expected: 0 [ 20.237664][ T199] locks held by (udev-worker)/199: 5, last CPU#2: [ 20.237666][ T199] #0: ffffffffb84167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 20.237677][ T199] #1: ffffffffb857ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.237682][ T199] #2: ffffffffb857de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.237687][ T199] #3: ffffffffb849d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.237691][ T199] #4: ffffffffb849d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 20.237694][ T199] irq event stamp: 160360 [ 20.237695][ T199] hardirqs last enabled at (160359): [] __down_trylock_console_sem+0x86/0xa0 [ 20.237699][ T199] hardirqs last disabled at (160360): [] console_emit_next_record+0x3d4/0x4c0 [ 20.237701][ T199] softirqs last enabled at (160288): [] netlink_release+0x17b/0xcf0 [ 20.237705][ T199] softirqs last disabled at (160286): [] netlink_release+0xd2/0xcf0 [ 20.237707][ T199] Preemption disabled at: [ 20.237708][ T199] [<0000000000000000>] 0x0 [ 20.237715][ T199] CPU: 2 UID: 0 PID: 199 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.237718][ T199] Tainted: [W]=WARN [ 20.237719][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.237720][ T199] Call Trace: [ 20.237722][ T199] [ 20.237723][ T199] dump_stack_lvl+0x6f/0xa0 [ 20.237730][ T199] __might_resched.cold+0x1fe/0x2c1 [ 20.237734][ T199] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.237738][ T199] ? __kmalloc_noprof+0xdb/0x760 [ 20.237743][ T199] __kmalloc_noprof+0x443/0x760 [ 20.237744][ T199] ? alloc_buf.isra.0+0x4b/0x260 [ 20.237751][ T199] ? do_raw_spin_unlock+0x59/0x250 [ 20.237754][ T199] alloc_buf.isra.0+0x4b/0x260 [ 20.237757][ T199] put_chars+0x1e1/0x2f0 [ 20.237760][ T199] ? __send_to_port+0x420/0x420 [ 20.237761][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 20.237765][ T199] ? validate_chain+0x38b/0xc20 [ 20.237770][ T199] hvc_console_print+0x292/0x780 [ 20.237777][ T199] ? hvc_write+0x3a0/0x3a0 [ 20.237780][ T199] ? rcu_is_watching+0x16/0xd0 [ 20.237782][ T199] ? lock_acquire+0x13c/0x160 [ 20.237786][ T199] console_emit_next_record+0x22f/0x4c0 [ 20.237790][ T199] ? devkmsg_read+0x4b0/0x4b0 [ 20.237792][ T199] ? console_flush_one_record+0x106/0x710 [ 20.237795][ T199] ? rcu_is_watching+0x16/0xd0 [ 20.237797][ T199] ? lock_acquire+0x13c/0x160 [ 20.237801][ T199] console_flush_one_record+0x46f/0x710 [ 20.237805][ T199] ? console_emit_next_record+0x4c0/0x4c0 [ 20.237807][ T199] ? __lock_acquire+0x518/0xc20 [ 20.237812][ T199] console_unlock+0xee/0x1f0 [ 20.237815][ T199] ? console_flush_one_record+0x710/0x710 [ 20.237817][ T199] ? rcu_is_watching+0x16/0xd0 [ 20.237818][ T199] ? lock_acquire+0xe0/0x160 [ 20.237822][ T199] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.237824][ T199] ? vprintk_emit+0x320/0x3e0 [ 20.237826][ T199] vprintk_emit+0x37c/0x3e0 [ 20.237830][ T199] ? wake_up_klogd_work_func+0x90/0x90 [ 20.237832][ T199] ? __lock_acquire+0x518/0xc20 [ 20.237836][ T199] _printk+0xc7/0x100 [ 20.237840][ T199] ? snapshot_read.cold+0x21/0x21 [ 20.237842][ T199] ? do_raw_spin_lock+0x131/0x280 [ 20.237845][ T199] ? __rwlock_init+0x150/0x150 [ 20.237849][ T199] ? do_raw_spin_lock+0x131/0x280 [ 20.237852][ T199] do_exit.cold+0x82/0x9c [ 20.237855][ T199] ? exit_notify+0x890/0x890 [ 20.237856][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 20.237859][ T199] ? rcu_is_watching+0x16/0xd0 [ 20.237862][ T199] do_group_exit+0xb8/0x370 [ 20.237865][ T199] __x64_sys_exit_group+0x3c/0x50 [ 20.237867][ T199] x64_sys_call+0x1567/0x1570 [ 20.237870][ T199] do_syscall_64+0xff/0x530 [ 20.237873][ T199] ? exc_page_fault+0xee/0x100 [ 20.237876][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.237878][ T199] RIP: 0033:0x7f6b1a9541b8 [ 20.237880][ T199] Code: Unable to access opcode bytes at 0x7f6b1a95418e. [ 20.237881][ T199] RSP: 002b:00007ffd85cf1a58 EFLAGS: 00000256 ORIG_RAX: 00000000000000e7 [ 20.237883][ T199] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b1a9541b8 [ 20.237885][ T199] RDX: 0000000000000000 RSI: fffffffffffffe90 RDI: 0000000000000000 [ 20.237886][ T199] RBP: 00007ffd85cf1be0 R08: 000055daa5eb4558 R09: 0000000000000000 [ 20.237886][ T199] R10: 0000000000000000 R11: 0000000000000256 R12: 0000000000000000 [ 20.237887][ T199] R13: 00007f6b1a1b2050 R14: 00007f6b1ae85d9e R15: 000055daa5d66360 [ 20.237894][ T199] [ 20.897636][ T448] netdevsim netdevsim19420 eni19420np1: set_features() failed (-16); wanted 0x041c80008001ca69, left 0x041e80008001ca69 [ 21.580830][ T460] netdevsim netdevsim31602 eni31602np1: renamed from eth0 [ 21.580892][ T460] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 21.580895][ T460] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 460, name: (udev-worker) [ 21.580896][ T460] preempt_count: 1, expected: 0 [ 21.580897][ T460] RCU nest depth: 0, expected: 0 [ 21.580898][ T460] locks held by (udev-worker)/460: 6, last CPU#1: [ 21.580900][ T460] #0: ffffffffb8d1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 21.580911][ T460] #1: ff1100000f2b2e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 21.580916][ T460] #2: ffffffffb857ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 21.580921][ T460] #3: ffffffffb857de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 21.580925][ T460] #4: ffffffffb849d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 21.580928][ T460] #5: ffffffffb849d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 21.580932][ T460] irq event stamp: 44216 [ 21.580933][ T460] hardirqs last enabled at (44215): [] irqentry_exit+0x21c/0x790 [ 21.580937][ T460] hardirqs last disabled at (44216): [] console_emit_next_record+0x3d4/0x4c0 [ 21.580939][ T460] softirqs last enabled at (44208): [] netif_change_name+0x216/0x8c0 [ 21.580942][ T460] softirqs last disabled at (44206): [] netif_change_name+0x1ad/0x8c0 [ 21.580945][ T460] Preemption disabled at: [ 21.580946][ T460] [] vprintk_emit+0x31b/0x3e0 [ 21.580951][ T460] CPU: 1 UID: 0 PID: 460 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 21.580954][ T460] Tainted: [W]=WARN [ 21.580955][ T460] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.580957][ T460] Call Trace: [ 21.580959][ T460] [ 21.580961][ T460] dump_stack_lvl+0x6f/0xa0 [ 21.580967][ T460] ? vprintk_emit+0x31b/0x3e0 [ 21.580968][ T460] __might_resched.cold+0x1fe/0x2c1 [ 21.580972][ T460] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 21.580977][ T460] ? __kmalloc_noprof+0xdb/0x760 [ 21.580981][ T460] __kmalloc_noprof+0x443/0x760 [ 21.580983][ T460] ? alloc_buf.isra.0+0x4b/0x260 [ 21.580989][ T460] ? do_raw_spin_unlock+0x59/0x250 [ 21.580996][ T460] alloc_buf.isra.0+0x4b/0x260 [ 21.581000][ T460] put_chars+0x1e1/0x2f0 [ 21.581002][ T460] ? __send_to_port+0x420/0x420 [ 21.581004][ T460] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.581007][ T460] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.581009][ T460] ? validate_chain+0x38b/0xc20 [ 21.581014][ T460] hvc_console_print+0x292/0x780 [ 21.581018][ T460] ? __lock_acquire+0x518/0xc20 [ 21.581023][ T460] ? hvc_write+0x3a0/0x3a0 [ 21.581026][ T460] ? rcu_is_watching+0x16/0xd0 [ 21.581031][ T460] console_emit_next_record+0x22f/0x4c0 [ 21.581035][ T460] ? devkmsg_read+0x4b0/0x4b0 [ 21.581037][ T460] ? console_flush_one_record+0x106/0x710 [ 21.581040][ T460] ? rcu_is_watching+0x16/0xd0 [ 21.581042][ T460] ? lock_acquire+0x13c/0x160 [ 21.581045][ T460] console_flush_one_record+0x46f/0x710 [ 21.581049][ T460] ? console_emit_next_record+0x4c0/0x4c0 [ 21.581051][ T460] ? __lock_acquire+0x518/0xc20 [ 21.581053][ T460] ? write_ibpb+0xb/0x30 [ 21.581059][ T460] console_unlock+0xee/0x1f0 [ 21.581062][ T460] ? console_flush_one_record+0x710/0x710 [ 21.581064][ T460] ? rcu_is_watching+0x16/0xd0 [ 21.581065][ T460] ? lock_acquire+0xe0/0x160 [ 21.581069][ T460] ? __down_trylock_console_sem+0x5e/0xa0 [ 21.581071][ T460] ? vprintk_emit+0x320/0x3e0 [ 21.581073][ T460] vprintk_emit+0x37c/0x3e0 [ 21.581076][ T460] ? wake_up_klogd_work_func+0x90/0x90 [ 21.581077][ T460] ? mark_usage+0x61/0x170 [ 21.581079][ T460] ? lock_pin_lock+0x87/0x180 [ 21.581085][ T460] dev_vprintk_emit+0x27f/0x2c0 [ 21.581089][ T460] ? device_rename.cold+0xa/0xa [ 21.581095][ T460] ? mark_usage+0x61/0x170 [ 21.581097][ T460] ? __lock_acquire+0x518/0xc20 [ 21.581100][ T460] dev_printk_emit+0xb9/0xee [ 21.581103][ T460] ? dev_vprintk_emit+0x2c0/0x2c0 [ 21.581105][ T460] ? validate_chain+0x38b/0xc20 [ 21.581108][ T460] ? __lock_acquire+0x518/0xc20 [ 21.581109][ T460] ? __lock_acquire+0x518/0xc20 [ 21.581111][ T460] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.581113][ T460] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.581116][ T460] __netdev_printk+0x160/0x1d0 [ 21.581122][ T460] netdev_info+0xe2/0x116 [ 21.581125][ T460] ? netdev_notice+0x120/0x120 [ 21.581127][ T460] ? find_held_lock+0x2b/0x80 [ 21.581130][ T460] ? __lock_release.isra.0+0x69/0x1a0 [ 21.581132][ T460] ? mark_held_locks+0x40/0x70 [ 21.581136][ T460] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 21.581138][ T460] netif_change_name.cold+0x4f/0x89 [ 21.581141][ T460] ? lock_pin_lock+0x87/0x180 [ 21.581144][ T460] ? netdev_adjacent_rename_links+0x470/0x470 [ 21.581147][ T460] ? find_held_lock+0x2b/0x80 [ 21.581149][ T460] ? __asan_memset+0x27/0x50 [ 21.581155][ T460] do_setlink.isra.0+0x1f7d/0x2a60 [ 21.581158][ T460] ? __lock_acquire+0x518/0xc20 [ 21.581161][ T460] ? rtnl_link_get_size+0x350/0x350 [ 21.581162][ T460] ? mark_usage+0x61/0x170 [ 21.581164][ T460] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.581165][ T460] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.581167][ T460] ? validate_chain+0x38b/0xc20 [ 21.581172][ T460] ? __lock_acquire+0x518/0xc20 [ 21.581174][ T460] ? lock_pin_lock+0xee/0x180 [ 21.581175][ T460] ? __lock_acquire+0x480/0xc20 [ 21.581179][ T460] ? lock_acquire.part.0+0xd4/0x280 [ 21.581181][ T460] ? rtnl_setlink+0x29d/0x920 [ 21.581183][ T460] ? rcu_is_watching+0x16/0xd0 [ 21.581185][ T460] ? lock_acquire+0x13c/0x160 [ 21.581186][ T460] ? rcu_is_watching+0x16/0xd0 [ 21.581187][ T460] ? rcu_is_watching+0x16/0xd0 [ 21.581189][ T460] ? trace_contention_end+0xb3/0x180 [ 21.581191][ T460] ? __mutex_lock+0x1db/0x1ea0 [ 21.581193][ T460] ? __mutex_lock+0x9a3/0x1ea0 [ 21.581195][ T460] ? rtnl_setlink+0x29d/0x920 [ 21.581197][ T460] ? mark_usage+0x61/0x170 [ 21.581199][ T460] ? ww_mutex_lock+0x160/0x160 [ 21.581201][ T460] ? nla_get_range_signed+0x3d0/0x3d0 [ 21.581204][ T460] ? __lock_acquire+0x518/0xc20 [ 21.581208][ T460] ? rcu_is_watching+0x16/0xd0 [ 21.581215][ T460] rtnl_setlink+0x527/0x920 [ 21.581218][ T460] ? __rtnl_newlink+0xa50/0xa50 [ 21.581219][ T460] ? __lock_acquire+0x518/0xc20 [ 21.581241][ T460] ? lock_acquire.part.0+0xd4/0x280 [ 21.581243][ T460] ? find_held_lock+0x2b/0x80 [ 21.581245][ T460] ? __lock_release.isra.0+0x69/0x1a0 [ 21.581247][ T460] ? mark_usage+0x61/0x170 [ 21.581249][ T460] ? __lock_acquire+0x518/0xc20 [ 21.581254][ T460] ? lock_acquire.part.0+0xd4/0x280 [ 21.581256][ T460] ? find_held_lock+0x2b/0x80 [ 21.581258][ T460] ? __rtnl_newlink+0xa50/0xa50 [ 21.581259][ T460] ? __lock_release.isra.0+0x69/0x1a0 [ 21.581263][ T460] ? __rtnl_newlink+0xa50/0xa50 [ 21.581265][ T460] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 21.581268][ T460] ? rtnl_link_fill+0x920/0x920 [ 21.581269][ T460] ? __lock_acquire+0x518/0xc20 [ 21.581274][ T460] ? lock_acquire.part.0+0xd4/0x280 [ 21.581275][ T460] ? find_held_lock+0x2b/0x80 [ 21.581279][ T460] netlink_rcv_skb+0x14e/0x3a0 [ 21.581282][ T460] ? rtnl_link_fill+0x920/0x920 [ 21.581285][ T460] ? netlink_ack+0xcf0/0xcf0 [ 21.581291][ T460] ? netlink_deliver_tap+0xc5/0x330 [ 21.581293][ T460] ? netlink_deliver_tap+0x13c/0x330 [ 21.581298][ T460] netlink_unicast+0x486/0x750 [ 21.581301][ T460] ? netlink_attachskb+0x810/0x810 [ 21.581305][ T460] ? __lock_acquire+0x518/0xc20 [ 21.581308][ T460] netlink_sendmsg+0x75b/0xc90 [ 21.581312][ T460] ? netlink_unicast+0x750/0x750 [ 21.581314][ T460] ? find_held_lock+0x2b/0x80 [ 21.581317][ T460] ? __lock_release.isra.0+0x69/0x1a0 [ 21.581321][ T460] __sock_sendmsg+0xce/0x190 [ 21.581324][ T460] ? fdget+0x4f/0x1e0 [ 21.581328][ T460] __sys_sendto+0x260/0x320 [ 21.581331][ T460] ? __ia32_sys_getpeername+0xd0/0xd0 [ 21.581345][ T460] __x64_sys_sendto+0xe4/0x1f0 [ 21.581347][ T460] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 21.581350][ T460] ? lockdep_hardirqs_on+0x91/0x130 [ 21.581352][ T460] ? do_syscall_64+0xa6/0x530 [ 21.581354][ T460] do_syscall_64+0xff/0x530 [ 21.581356][ T460] ? exc_page_fault+0xee/0x100 [ 21.581358][ T460] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.581360][ T460] RIP: 0033:0x7f6b1a90354e [ 21.581364][ T460] 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 [ 21.581366][ T460] RSP: 002b:00007ffd85cf1500 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 21.581369][ T460] RAX: ffffffffffffffda RBX: 000055daa5d57e60 RCX: 00007f6b1a90354e [ 21.581370][ T460] RDX: 0000000000000030 RSI: 000055daa5ebcde0 RDI: 0000000000000014 [ 21.581371][ T460] RBP: 00007ffd85cf1510 R08: 00007ffd85cf1560 R09: 0000000000000080 [ 21.581371][ T460] R10: 0000000000000000 R11: 0000000000000202 R12: 000055daa5ec5e70 [ 21.581372][ T460] R13: 00007ffd85cf1644 R14: 0000000000000000 R15: 0000000000000000 [ 21.581379][ T460] [ 23.720507][ T460] netdevsim netdevsim31273 eni31273np1: renamed from eth0 [ 23.720524][ T460] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 23.720526][ T460] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 460, name: (udev-worker) [ 23.720528][ T460] preempt_count: 1, expected: 0 [ 23.720529][ T460] RCU nest depth: 0, expected: 0 [ 23.720530][ T460] locks held by (udev-worker)/460: 6, last CPU#3: [ 23.720532][ T460] #0: ffffffffb8d1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 23.720543][ T460] #1: ff11000009e9ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 23.720548][ T460] #2: ffffffffb857ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 23.720553][ T460] #3: ffffffffb857de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 23.720562][ T460] #4: ffffffffb849d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 23.720566][ T460] #5: ffffffffb849d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 23.720570][ T460] irq event stamp: 109458 [ 23.720571][ T460] hardirqs last enabled at (109457): [] __down_trylock_console_sem+0x86/0xa0 [ 23.720574][ T460] hardirqs last disabled at (109458): [] console_emit_next_record+0x3d4/0x4c0 [ 23.720576][ T460] softirqs last enabled at (109452): [] netif_change_name+0x216/0x8c0 [ 23.720580][ T460] softirqs last disabled at (109450): [] netif_change_name+0x1ad/0x8c0 [ 23.720582][ T460] Preemption disabled at: [ 23.720583][ T460] [] vprintk_emit+0x31b/0x3e0 [ 23.720588][ T460] CPU: 3 UID: 0 PID: 460 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 23.720591][ T460] Tainted: [W]=WARN [ 23.720592][ T460] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.720594][ T460] Call Trace: [ 23.720595][ T460] [ 23.720597][ T460] dump_stack_lvl+0x6f/0xa0 [ 23.720603][ T460] ? vprintk_emit+0x31b/0x3e0 [ 23.720605][ T460] __might_resched.cold+0x1fe/0x2c1 [ 23.720609][ T460] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 23.720614][ T460] ? __kmalloc_noprof+0xdb/0x760 [ 23.720618][ T460] __kmalloc_noprof+0x443/0x760 [ 23.720620][ T460] ? alloc_buf.isra.0+0x4b/0x260 [ 23.720627][ T460] ? do_raw_spin_unlock+0x59/0x250 [ 23.720630][ T460] alloc_buf.isra.0+0x4b/0x260 [ 23.720634][ T460] put_chars+0x1e1/0x2f0 [ 23.720636][ T460] ? __send_to_port+0x420/0x420 [ 23.720638][ T460] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 23.720641][ T460] ? rcu_read_lock_any_held+0x3c/0x90 [ 23.720644][ T460] ? validate_chain+0x38b/0xc20 [ 23.720649][ T460] hvc_console_print+0x292/0x780 [ 23.720653][ T460] ? __lock_acquire+0x518/0xc20 [ 23.720659][ T460] ? hvc_write+0x3a0/0x3a0 [ 23.720662][ T460] ? rcu_is_watching+0x16/0xd0 [ 23.720667][ T460] console_emit_next_record+0x22f/0x4c0 [ 23.720671][ T460] ? devkmsg_read+0x4b0/0x4b0 [ 23.720673][ T460] ? console_flush_one_record+0x106/0x710 [ 23.720676][ T460] ? rcu_is_watching+0x16/0xd0 [ 23.720678][ T460] ? lock_acquire+0x13c/0x160 [ 23.720682][ T460] console_flush_one_record+0x46f/0x710 [ 23.720686][ T460] ? console_emit_next_record+0x4c0/0x4c0 [ 23.720688][ T460] ? __lock_acquire+0x518/0xc20 [ 23.720694][ T460] console_unlock+0xee/0x1f0 [ 23.720697][ T460] ? console_flush_one_record+0x710/0x710 [ 23.720699][ T460] ? rcu_is_watching+0x16/0xd0 [ 23.720701][ T460] ? lock_acquire+0xe0/0x160 [ 23.720705][ T460] ? __down_trylock_console_sem+0x5e/0xa0 [ 23.720706][ T460] ? vprintk_emit+0x320/0x3e0 [ 23.720709][ T460] vprintk_emit+0x37c/0x3e0 [ 23.720713][ T460] ? wake_up_klogd_work_func+0x90/0x90 [ 23.720714][ T460] ? mark_usage+0x61/0x170 [ 23.720716][ T460] ? lock_pin_lock+0x87/0x180 [ 23.720722][ T460] dev_vprintk_emit+0x27f/0x2c0 [ 23.720727][ T460] ? device_rename.cold+0xa/0xa [ 23.720732][ T460] ? mark_usage+0x61/0x170 [ 23.720735][ T460] ? __lock_acquire+0x518/0xc20 [ 23.720738][ T460] dev_printk_emit+0xb9/0xee [ 23.720741][ T460] ? dev_vprintk_emit+0x2c0/0x2c0 [ 23.720744][ T460] ? validate_chain+0x38b/0xc20 [ 23.720746][ T460] ? __lock_acquire+0x518/0xc20 [ 23.720748][ T460] ? __lock_acquire+0x518/0xc20 [ 23.720750][ T460] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 23.720751][ T460] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 23.720755][ T460] __netdev_printk+0x160/0x1d0 [ 23.720762][ T460] netdev_info+0xe2/0x116 [ 23.720764][ T460] ? netdev_notice+0x120/0x120 [ 23.720767][ T460] ? find_held_lock+0x2b/0x80 [ 23.720770][ T460] ? __lock_release.isra.0+0x69/0x1a0 [ 23.720773][ T460] ? mark_held_locks+0x40/0x70 [ 23.720776][ T460] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 23.720779][ T460] netif_change_name.cold+0x4f/0x89 [ 23.720782][ T460] ? lock_pin_lock+0x87/0x180 [ 23.720785][ T460] ? netdev_adjacent_rename_links+0x470/0x470 [ 23.720788][ T460] ? find_held_lock+0x2b/0x80 [ 23.720791][ T460] ? __asan_memset+0x27/0x50 [ 23.720797][ T460] do_setlink.isra.0+0x1f7d/0x2a60 [ 23.720799][ T460] ? __lock_acquire+0x518/0xc20 [ 23.720803][ T460] ? rtnl_link_get_size+0x350/0x350 [ 23.720804][ T460] ? mark_usage+0x61/0x170 [ 23.720806][ T460] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 23.720808][ T460] ? rcu_read_lock_any_held+0x3c/0x90 [ 23.720810][ T460] ? validate_chain+0x38b/0xc20 [ 23.720814][ T460] ? __lock_acquire+0x518/0xc20 [ 23.720816][ T460] ? lock_pin_lock+0xee/0x180 [ 23.720818][ T460] ? __lock_acquire+0x480/0xc20 [ 23.720822][ T460] ? lock_acquire.part.0+0xd4/0x280 [ 23.720824][ T460] ? rtnl_setlink+0x29d/0x920 [ 23.720826][ T460] ? rcu_is_watching+0x16/0xd0 [ 23.720828][ T460] ? lock_acquire+0x13c/0x160 [ 23.720830][ T460] ? rcu_is_watching+0x16/0xd0 [ 23.720831][ T460] ? rcu_is_watching+0x16/0xd0 [ 23.720833][ T460] ? trace_contention_end+0xb3/0x180 [ 23.720835][ T460] ? __mutex_lock+0x1db/0x1ea0 [ 23.720838][ T460] ? __mutex_lock+0x9a3/0x1ea0 [ 23.720840][ T460] ? rtnl_setlink+0x29d/0x920 [ 23.720842][ T460] ? mark_usage+0x61/0x170 [ 23.720845][ T460] ? ww_mutex_lock+0x160/0x160 [ 23.720846][ T460] ? nla_get_range_signed+0x3d0/0x3d0 [ 23.720850][ T460] ? __lock_acquire+0x518/0xc20 [ 23.720853][ T460] ? rcu_is_watching+0x16/0xd0 [ 23.720861][ T460] rtnl_setlink+0x527/0x920 [ 23.720864][ T460] ? __rtnl_newlink+0xa50/0xa50 [ 23.720866][ T460] ? __lock_acquire+0x518/0xc20 [ 23.720890][ T460] ? lock_acquire.part.0+0xd4/0x280 [ 23.720892][ T460] ? find_held_lock+0x2b/0x80 [ 23.720894][ T460] ? __lock_release.isra.0+0x69/0x1a0 [ 23.720896][ T460] ? mark_usage+0x61/0x170 [ 23.720899][ T460] ? __lock_acquire+0x518/0xc20 [ 23.720903][ T460] ? lock_acquire.part.0+0xd4/0x280 [ 23.720905][ T460] ? find_held_lock+0x2b/0x80 [ 23.720907][ T460] ? __rtnl_newlink+0xa50/0xa50 [ 23.720909][ T460] ? __lock_release.isra.0+0x69/0x1a0 [ 23.720913][ T460] ? __rtnl_newlink+0xa50/0xa50 [ 23.720915][ T460] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 23.720918][ T460] ? rtnl_link_fill+0x920/0x920 [ 23.720920][ T460] ? __lock_acquire+0x518/0xc20 [ 23.720925][ T460] ? lock_acquire.part.0+0xd4/0x280 [ 23.720927][ T460] ? find_held_lock+0x2b/0x80 [ 23.720930][ T460] netlink_rcv_skb+0x14e/0x3a0 [ 23.720934][ T460] ? rtnl_link_fill+0x920/0x920 [ 23.720937][ T460] ? netlink_ack+0xcf0/0xcf0 [ 23.720943][ T460] ? netlink_deliver_tap+0xc5/0x330 [ 23.720945][ T460] ? netlink_deliver_tap+0x13c/0x330 [ 23.720950][ T460] netlink_unicast+0x486/0x750 [ 23.720954][ T460] ? netlink_attachskb+0x810/0x810 [ 23.720958][ T460] ? __lock_acquire+0x518/0xc20 [ 23.720962][ T460] netlink_sendmsg+0x75b/0xc90 [ 23.720966][ T460] ? netlink_unicast+0x750/0x750 [ 23.720968][ T460] ? find_held_lock+0x2b/0x80 [ 23.720970][ T460] ? __lock_release.isra.0+0x69/0x1a0 [ 23.720976][ T460] __sock_sendmsg+0xce/0x190 [ 23.720979][ T460] ? fdget+0x4f/0x1e0 [ 23.720982][ T460] __sys_sendto+0x260/0x320 [ 23.720985][ T460] ? __ia32_sys_getpeername+0xd0/0xd0 [ 23.721002][ T460] __x64_sys_sendto+0xe4/0x1f0 [ 23.721005][ T460] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 23.721008][ T460] ? lockdep_hardirqs_on+0x91/0x130 [ 23.721011][ T460] ? do_syscall_64+0xa6/0x530 [ 23.721013][ T460] do_syscall_64+0xff/0x530 [ 23.721015][ T460] ? exc_page_fault+0xee/0x100 [ 23.721018][ T460] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.721020][ T460] RIP: 0033:0x7f6b1a90354e [ 23.721024][ T460] 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 [ 23.721026][ T460] RSP: 002b:00007ffd85cf1500 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 23.721028][ T460] RAX: ffffffffffffffda RBX: 000055daa5d57e60 RCX: 00007f6b1a90354e [ 23.721030][ T460] RDX: 0000000000000030 RSI: 000055daa5d638f0 RDI: 0000000000000014 [ 23.721031][ T460] RBP: 00007ffd85cf1510 R08: 00007ffd85cf1560 R09: 0000000000000080 [ 23.721031][ T460] R10: 0000000000000000 R11: 0000000000000202 R12: 000055daa5ee59f0 [ 23.721032][ T460] R13: 00007ffd85cf1644 R14: 0000000000000000 R15: 0000000000000000 [ 23.721039][ T460] [ 29.108492][ T671] netdevsim netdevsim28891 eni28891np1: renamed from eth0 [ 29.108508][ T671] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.108511][ T671] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 671, name: (udev-worker) [ 29.108513][ T671] preempt_count: 1, expected: 0 [ 29.108513][ T671] RCU nest depth: 0, expected: 0 [ 29.108514][ T671] locks held by (udev-worker)/671: 6, last CPU#2: [ 29.108516][ T671] #0: ffffffffb8d1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 29.108528][ T671] #1: ff110000106e2e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 29.108532][ T671] #2: ffffffffb857ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 29.108538][ T671] #3: ffffffffb857de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 29.108542][ T671] #4: ffffffffb849d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 29.108545][ T671] #5: ffffffffb849d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 29.108549][ T671] irq event stamp: 38186 [ 29.108550][ T671] hardirqs last enabled at (38185): [] __down_trylock_console_sem+0x86/0xa0 [ 29.108553][ T671] hardirqs last disabled at (38186): [] console_emit_next_record+0x3d4/0x4c0 [ 29.108555][ T671] softirqs last enabled at (38180): [] netif_change_name+0x216/0x8c0 [ 29.108559][ T671] softirqs last disabled at (38178): [] netif_change_name+0x1ad/0x8c0 [ 29.108561][ T671] Preemption disabled at: [ 29.108570][ T671] [] vprintk_emit+0x31b/0x3e0 [ 29.108575][ T671] CPU: 2 UID: 0 PID: 671 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.108578][ T671] Tainted: [W]=WARN [ 29.108579][ T671] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.108581][ T671] Call Trace: [ 29.108582][ T671] [ 29.108584][ T671] dump_stack_lvl+0x6f/0xa0 [ 29.108590][ T671] ? vprintk_emit+0x31b/0x3e0 [ 29.108591][ T671] __might_resched.cold+0x1fe/0x2c1 [ 29.108596][ T671] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.108600][ T671] ? __kmalloc_noprof+0xdb/0x760 [ 29.108604][ T671] __kmalloc_noprof+0x443/0x760 [ 29.108606][ T671] ? alloc_buf.isra.0+0x4b/0x260 [ 29.108613][ T671] ? do_raw_spin_unlock+0x59/0x250 [ 29.108615][ T671] alloc_buf.isra.0+0x4b/0x260 [ 29.108619][ T671] put_chars+0x1e1/0x2f0 [ 29.108622][ T671] ? __send_to_port+0x420/0x420 [ 29.108623][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.108626][ T671] ? rcu_read_lock_any_held+0x3c/0x90 [ 29.108629][ T671] ? validate_chain+0x38b/0xc20 [ 29.108634][ T671] hvc_console_print+0x292/0x780 [ 29.108638][ T671] ? __lock_acquire+0x518/0xc20 [ 29.108643][ T671] ? hvc_write+0x3a0/0x3a0 [ 29.108646][ T671] ? rcu_is_watching+0x16/0xd0 [ 29.108651][ T671] console_emit_next_record+0x22f/0x4c0 [ 29.108655][ T671] ? devkmsg_read+0x4b0/0x4b0 [ 29.108657][ T671] ? console_flush_one_record+0x106/0x710 [ 29.108660][ T671] ? rcu_is_watching+0x16/0xd0 [ 29.108662][ T671] ? lock_acquire+0x13c/0x160 [ 29.108666][ T671] console_flush_one_record+0x46f/0x710 [ 29.108670][ T671] ? console_emit_next_record+0x4c0/0x4c0 [ 29.108672][ T671] ? __lock_acquire+0x518/0xc20 [ 29.108677][ T671] console_unlock+0xee/0x1f0 [ 29.108680][ T671] ? console_flush_one_record+0x710/0x710 [ 29.108682][ T671] ? rcu_is_watching+0x16/0xd0 [ 29.108684][ T671] ? lock_acquire+0xe0/0x160 [ 29.108687][ T671] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.108689][ T671] ? vprintk_emit+0x320/0x3e0 [ 29.108692][ T671] vprintk_emit+0x37c/0x3e0 [ 29.108695][ T671] ? wake_up_klogd_work_func+0x90/0x90 [ 29.108696][ T671] ? mark_usage+0x61/0x170 [ 29.108699][ T671] ? lock_pin_lock+0x87/0x180 [ 29.108704][ T671] dev_vprintk_emit+0x27f/0x2c0 [ 29.108710][ T671] ? device_rename.cold+0xa/0xa [ 29.108715][ T671] ? mark_usage+0x61/0x170 [ 29.108717][ T671] ? __lock_acquire+0x518/0xc20 [ 29.108721][ T671] dev_printk_emit+0xb9/0xee [ 29.108723][ T671] ? dev_vprintk_emit+0x2c0/0x2c0 [ 29.108726][ T671] ? validate_chain+0x38b/0xc20 [ 29.108728][ T671] ? __lock_acquire+0x518/0xc20 [ 29.108730][ T671] ? __lock_acquire+0x518/0xc20 [ 29.108732][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.108733][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.108737][ T671] __netdev_printk+0x160/0x1d0 [ 29.108743][ T671] netdev_info+0xe2/0x116 [ 29.108746][ T671] ? netdev_notice+0x120/0x120 [ 29.108749][ T671] ? find_held_lock+0x2b/0x80 [ 29.108752][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 29.108754][ T671] ? mark_held_locks+0x40/0x70 [ 29.108758][ T671] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 29.108760][ T671] netif_change_name.cold+0x4f/0x89 [ 29.108763][ T671] ? lock_pin_lock+0x87/0x180 [ 29.108766][ T671] ? netdev_adjacent_rename_links+0x470/0x470 [ 29.108769][ T671] ? find_held_lock+0x2b/0x80 [ 29.108771][ T671] ? __asan_memset+0x27/0x50 [ 29.108777][ T671] do_setlink.isra.0+0x1f7d/0x2a60 [ 29.108780][ T671] ? __lock_acquire+0x518/0xc20 [ 29.108783][ T671] ? rtnl_link_get_size+0x350/0x350 [ 29.108784][ T671] ? mark_usage+0x61/0x170 [ 29.108786][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.108788][ T671] ? rcu_read_lock_any_held+0x3c/0x90 [ 29.108790][ T671] ? validate_chain+0x38b/0xc20 [ 29.108794][ T671] ? __lock_acquire+0x518/0xc20 [ 29.108796][ T671] ? lock_pin_lock+0xee/0x180 [ 29.108798][ T671] ? __lock_acquire+0x480/0xc20 [ 29.108801][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 29.108803][ T671] ? rtnl_setlink+0x29d/0x920 [ 29.108806][ T671] ? rcu_is_watching+0x16/0xd0 [ 29.108808][ T671] ? lock_acquire+0x13c/0x160 [ 29.108809][ T671] ? rcu_is_watching+0x16/0xd0 [ 29.108810][ T671] ? rcu_is_watching+0x16/0xd0 [ 29.108812][ T671] ? trace_contention_end+0xb3/0x180 [ 29.108814][ T671] ? __mutex_lock+0x1db/0x1ea0 [ 29.108817][ T671] ? __mutex_lock+0x9a3/0x1ea0 [ 29.108819][ T671] ? rtnl_setlink+0x29d/0x920 [ 29.108821][ T671] ? mark_usage+0x61/0x170 [ 29.108824][ T671] ? ww_mutex_lock+0x160/0x160 [ 29.108825][ T671] ? nla_get_range_signed+0x3d0/0x3d0 [ 29.108829][ T671] ? __lock_acquire+0x518/0xc20 [ 29.108832][ T671] ? rcu_is_watching+0x16/0xd0 [ 29.108839][ T671] rtnl_setlink+0x527/0x920 [ 29.108843][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 29.108844][ T671] ? __lock_acquire+0x518/0xc20 [ 29.108867][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 29.108868][ T671] ? find_held_lock+0x2b/0x80 [ 29.108871][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 29.108873][ T671] ? mark_usage+0x61/0x170 [ 29.108875][ T671] ? __lock_acquire+0x518/0xc20 [ 29.108880][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 29.108882][ T671] ? find_held_lock+0x2b/0x80 [ 29.108884][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 29.108885][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 29.108889][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 29.108891][ T671] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.108894][ T671] ? rtnl_link_fill+0x920/0x920 [ 29.108896][ T671] ? __lock_acquire+0x518/0xc20 [ 29.108900][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 29.108902][ T671] ? find_held_lock+0x2b/0x80 [ 29.108906][ T671] netlink_rcv_skb+0x14e/0x3a0 [ 29.108909][ T671] ? rtnl_link_fill+0x920/0x920 [ 29.108912][ T671] ? netlink_ack+0xcf0/0xcf0 [ 29.108918][ T671] ? netlink_deliver_tap+0xc5/0x330 [ 29.108920][ T671] ? netlink_deliver_tap+0x13c/0x330 [ 29.108925][ T671] netlink_unicast+0x486/0x750 [ 29.108929][ T671] ? netlink_attachskb+0x810/0x810 [ 29.108933][ T671] ? __lock_acquire+0x518/0xc20 [ 29.108936][ T671] netlink_sendmsg+0x75b/0xc90 [ 29.108940][ T671] ? netlink_unicast+0x750/0x750 [ 29.108942][ T671] ? find_held_lock+0x2b/0x80 [ 29.108944][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 29.108949][ T671] __sock_sendmsg+0xce/0x190 [ 29.108952][ T671] ? fdget+0x4f/0x1e0 [ 29.108956][ T671] __sys_sendto+0x260/0x320 [ 29.108959][ T671] ? __ia32_sys_getpeername+0xd0/0xd0 [ 29.108973][ T671] __x64_sys_sendto+0xe4/0x1f0 [ 29.108975][ T671] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.108979][ T671] ? lockdep_hardirqs_on+0x91/0x130 [ 29.108981][ T671] ? do_syscall_64+0xa6/0x530 [ 29.108984][ T671] do_syscall_64+0xff/0x530 [ 29.108986][ T671] ? exc_page_fault+0xee/0x100 [ 29.108988][ T671] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.108990][ T671] RIP: 0033:0x7f6b1a90354e [ 29.108996][ 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 [ 29.108998][ T671] RSP: 002b:00007ffd85cf1500 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 29.109000][ T671] RAX: ffffffffffffffda RBX: 000055daa5ec40b0 RCX: 00007f6b1a90354e [ 29.109002][ T671] RDX: 0000000000000030 RSI: 000055daa5d5e6b0 RDI: 0000000000000012 [ 29.109003][ T671] RBP: 00007ffd85cf1510 R08: 00007ffd85cf1560 R09: 0000000000000080 [ 29.109003][ T671] R10: 0000000000000000 R11: 0000000000000202 R12: 000055daa5ebd090 [ 29.109004][ T671] R13: 00007ffd85cf1644 R14: 0000000000000000 R15: 0000000000000000 [ 29.109011][ T671] [ 32.644694][ T671] netdevsim netdevsim4429 eni4429np1: renamed from eth0 [ 32.644710][ T671] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 32.644712][ T671] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 671, name: (udev-worker) [ 32.644714][ T671] preempt_count: 1, expected: 0 [ 32.644715][ T671] RCU nest depth: 0, expected: 0 [ 32.644716][ T671] locks held by (udev-worker)/671: 6, last CPU#2: [ 32.644718][ T671] #0: ffffffffb8d1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 32.644730][ T671] #1: ff1100001062ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 32.644735][ T671] #2: ffffffffb857ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 32.644740][ T671] #3: ffffffffb857de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 32.644744][ T671] #4: ffffffffb849d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 32.644748][ T671] #5: ffffffffb849d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 32.644752][ T671] irq event stamp: 96860 [ 32.644753][ T671] hardirqs last enabled at (96859): [] __down_trylock_console_sem+0x86/0xa0 [ 32.644756][ T671] hardirqs last disabled at (96860): [] console_emit_next_record+0x3d4/0x4c0 [ 32.644758][ T671] softirqs last enabled at (96854): [] netif_change_name+0x216/0x8c0 [ 32.644762][ T671] softirqs last disabled at (96852): [] netif_change_name+0x1ad/0x8c0 [ 32.644764][ T671] Preemption disabled at: [ 32.644765][ T671] [] vprintk_emit+0x31b/0x3e0 [ 32.644770][ T671] CPU: 2 UID: 0 PID: 671 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 32.644774][ T671] Tainted: [W]=WARN [ 32.644774][ T671] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.644776][ T671] Call Trace: [ 32.644778][ T671] [ 32.644779][ T671] dump_stack_lvl+0x6f/0xa0 [ 32.644785][ T671] ? vprintk_emit+0x31b/0x3e0 [ 32.644787][ T671] __might_resched.cold+0x1fe/0x2c1 [ 32.644791][ T671] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 32.644796][ T671] ? __kmalloc_noprof+0xdb/0x760 [ 32.644800][ T671] __kmalloc_noprof+0x443/0x760 [ 32.644802][ T671] ? alloc_buf.isra.0+0x4b/0x260 [ 32.644809][ T671] ? do_raw_spin_unlock+0x59/0x250 [ 32.644812][ T671] alloc_buf.isra.0+0x4b/0x260 [ 32.644816][ T671] put_chars+0x1e1/0x2f0 [ 32.644819][ T671] ? __send_to_port+0x420/0x420 [ 32.644820][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 32.644823][ T671] ? rcu_read_lock_any_held+0x3c/0x90 [ 32.644826][ T671] ? validate_chain+0x38b/0xc20 [ 32.644831][ T671] hvc_console_print+0x292/0x780 [ 32.644835][ T671] ? __lock_acquire+0x518/0xc20 [ 32.644841][ T671] ? hvc_write+0x3a0/0x3a0 [ 32.644844][ T671] ? rcu_is_watching+0x16/0xd0 [ 32.644849][ T671] console_emit_next_record+0x22f/0x4c0 [ 32.644853][ T671] ? devkmsg_read+0x4b0/0x4b0 [ 32.644855][ T671] ? console_flush_one_record+0x106/0x710 [ 32.644859][ T671] ? rcu_is_watching+0x16/0xd0 [ 32.644860][ T671] ? lock_acquire+0x13c/0x160 [ 32.644865][ T671] console_flush_one_record+0x46f/0x710 [ 32.644869][ T671] ? console_emit_next_record+0x4c0/0x4c0 [ 32.644871][ T671] ? __lock_acquire+0x518/0xc20 [ 32.644877][ T671] console_unlock+0xee/0x1f0 [ 32.644880][ T671] ? console_flush_one_record+0x710/0x710 [ 32.644882][ T671] ? rcu_is_watching+0x16/0xd0 [ 32.644883][ T671] ? lock_acquire+0xe0/0x160 [ 32.644887][ T671] ? __down_trylock_console_sem+0x5e/0xa0 [ 32.644889][ T671] ? vprintk_emit+0x320/0x3e0 [ 32.644892][ T671] vprintk_emit+0x37c/0x3e0 [ 32.644895][ T671] ? wake_up_klogd_work_func+0x90/0x90 [ 32.644897][ T671] ? mark_usage+0x61/0x170 [ 32.644899][ T671] ? lock_pin_lock+0x87/0x180 [ 32.644905][ T671] dev_vprintk_emit+0x27f/0x2c0 [ 32.644910][ T671] ? device_rename.cold+0xa/0xa [ 32.644916][ T671] ? mark_usage+0x61/0x170 [ 32.644918][ T671] ? __lock_acquire+0x518/0xc20 [ 32.644922][ T671] dev_printk_emit+0xb9/0xee [ 32.644924][ T671] ? dev_vprintk_emit+0x2c0/0x2c0 [ 32.644927][ T671] ? validate_chain+0x38b/0xc20 [ 32.644930][ T671] ? __lock_acquire+0x518/0xc20 [ 32.644931][ T671] ? __lock_acquire+0x518/0xc20 [ 32.644933][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 32.644935][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 32.644939][ T671] __netdev_printk+0x160/0x1d0 [ 32.644945][ T671] netdev_info+0xe2/0x116 [ 32.644948][ T671] ? netdev_notice+0x120/0x120 [ 32.644951][ T671] ? find_held_lock+0x2b/0x80 [ 32.644954][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 32.644956][ T671] ? mark_held_locks+0x40/0x70 [ 32.644960][ T671] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 32.644962][ T671] netif_change_name.cold+0x4f/0x89 [ 32.644966][ T671] ? lock_pin_lock+0x87/0x180 [ 32.644969][ T671] ? netdev_adjacent_rename_links+0x470/0x470 [ 32.644972][ T671] ? find_held_lock+0x2b/0x80 [ 32.644975][ T671] ? __asan_memset+0x27/0x50 [ 32.644981][ T671] do_setlink.isra.0+0x1f7d/0x2a60 [ 32.644984][ T671] ? __lock_acquire+0x518/0xc20 [ 32.644987][ T671] ? rtnl_link_get_size+0x350/0x350 [ 32.644989][ T671] ? mark_usage+0x61/0x170 [ 32.644991][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 32.644995][ T671] ? rcu_read_lock_any_held+0x3c/0x90 [ 32.644997][ T671] ? validate_chain+0x38b/0xc20 [ 32.645002][ T671] ? __lock_acquire+0x518/0xc20 [ 32.645004][ T671] ? lock_pin_lock+0xee/0x180 [ 32.645006][ T671] ? __lock_acquire+0x480/0xc20 [ 32.645009][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 32.645011][ T671] ? rtnl_setlink+0x29d/0x920 [ 32.645014][ T671] ? rcu_is_watching+0x16/0xd0 [ 32.645016][ T671] ? lock_acquire+0x13c/0x160 [ 32.645018][ T671] ? rcu_is_watching+0x16/0xd0 [ 32.645019][ T671] ? rcu_is_watching+0x16/0xd0 [ 32.645021][ T671] ? trace_contention_end+0xb3/0x180 [ 32.645023][ T671] ? __mutex_lock+0x1db/0x1ea0 [ 32.645026][ T671] ? __mutex_lock+0x9a3/0x1ea0 [ 32.645028][ T671] ? rtnl_setlink+0x29d/0x920 [ 32.645030][ T671] ? mark_usage+0x61/0x170 [ 32.645033][ T671] ? ww_mutex_lock+0x160/0x160 [ 32.645034][ T671] ? nla_get_range_signed+0x3d0/0x3d0 [ 32.645038][ T671] ? __lock_acquire+0x518/0xc20 [ 32.645041][ T671] ? rcu_is_watching+0x16/0xd0 [ 32.645049][ T671] rtnl_setlink+0x527/0x920 [ 32.645053][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 32.645054][ T671] ? __lock_acquire+0x518/0xc20 [ 32.645078][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 32.645080][ T671] ? find_held_lock+0x2b/0x80 [ 32.645083][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 32.645085][ T671] ? mark_usage+0x61/0x170 [ 32.645087][ T671] ? __lock_acquire+0x518/0xc20 [ 32.645092][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 32.645094][ T671] ? find_held_lock+0x2b/0x80 [ 32.645096][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 32.645098][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 32.645102][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 32.645104][ T671] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 32.645108][ T671] ? rtnl_link_fill+0x920/0x920 [ 32.645109][ T671] ? __lock_acquire+0x518/0xc20 [ 32.645114][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 32.645116][ T671] ? find_held_lock+0x2b/0x80 [ 32.645120][ T671] netlink_rcv_skb+0x14e/0x3a0 [ 32.645123][ T671] ? rtnl_link_fill+0x920/0x920 [ 32.645126][ T671] ? netlink_ack+0xcf0/0xcf0 [ 32.645133][ T671] ? netlink_deliver_tap+0xc5/0x330 [ 32.645135][ T671] ? netlink_deliver_tap+0x13c/0x330 [ 32.645139][ T671] netlink_unicast+0x486/0x750 [ 32.645144][ T671] ? netlink_attachskb+0x810/0x810 [ 32.645148][ T671] ? __lock_acquire+0x518/0xc20 [ 32.645151][ T671] netlink_sendmsg+0x75b/0xc90 [ 32.645155][ T671] ? netlink_unicast+0x750/0x750 [ 32.645157][ T671] ? find_held_lock+0x2b/0x80 [ 32.645160][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 32.645165][ T671] __sock_sendmsg+0xce/0x190 [ 32.645168][ T671] ? fdget+0x4f/0x1e0 [ 32.645172][ T671] __sys_sendto+0x260/0x320 [ 32.645175][ T671] ? __ia32_sys_getpeername+0xd0/0xd0 [ 32.645186][ T671] ? exc_page_fault+0x87/0x100 [ 32.645192][ T671] __x64_sys_sendto+0xe4/0x1f0 [ 32.645195][ T671] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 32.645198][ T671] ? lockdep_hardirqs_on+0x91/0x130 [ 32.645200][ T671] ? do_syscall_64+0xa6/0x530 [ 32.645202][ T671] do_syscall_64+0xff/0x530 [ 32.645204][ T671] ? exc_page_fault+0xee/0x100 [ 32.645207][ T671] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 32.645210][ T671] RIP: 0033:0x7f6b1a90354e [ 32.645213][ 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 [ 32.645215][ T671] RSP: 002b:00007ffd85cf1500 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 32.645218][ T671] RAX: ffffffffffffffda RBX: 000055daa5ec40b0 RCX: 00007f6b1a90354e [ 32.645219][ T671] RDX: 0000000000000030 RSI: 000055daa5d5e6d0 RDI: 0000000000000012 [ 32.645220][ T671] RBP: 00007ffd85cf1510 R08: 00007ffd85cf1560 R09: 0000000000000080 [ 32.645221][ T671] R10: 0000000000000000 R11: 0000000000000202 R12: 000055daa5ebf060 [ 32.645222][ T671] R13: 00007ffd85cf1644 R14: 0000000000000000 R15: 0000000000000000 [ 32.645229][ T671] [ 35.386089][ T671] netdevsim netdevsim2116 eni2116np1: renamed from eth0 [ 35.386105][ T671] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 35.386107][ T671] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 671, name: (udev-worker) [ 35.386109][ T671] preempt_count: 1, expected: 0 [ 35.386109][ T671] RCU nest depth: 0, expected: 0 [ 35.386110][ T671] locks held by (udev-worker)/671: 6, last CPU#0: [ 35.386112][ T671] #0: ffffffffb8d1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 35.386124][ T671] #1: ff11000011262e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 35.386129][ T671] #2: ffffffffb857ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 35.386135][ T671] #3: ffffffffb857de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 35.386139][ T671] #4: ffffffffb849d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 35.386143][ T671] #5: ffffffffb849d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 35.386147][ T671] irq event stamp: 163270 [ 35.386148][ T671] hardirqs last enabled at (163269): [] __down_trylock_console_sem+0x86/0xa0 [ 35.386151][ T671] hardirqs last disabled at (163270): [] console_emit_next_record+0x3d4/0x4c0 [ 35.386153][ T671] softirqs last enabled at (163264): [] netif_change_name+0x216/0x8c0 [ 35.386157][ T671] softirqs last disabled at (163262): [] netif_change_name+0x1ad/0x8c0 [ 35.386159][ T671] Preemption disabled at: [ 35.386160][ T671] [] vprintk_emit+0x31b/0x3e0 [ 35.386165][ T671] CPU: 0 UID: 0 PID: 671 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 35.386169][ T671] Tainted: [W]=WARN [ 35.386170][ T671] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.386172][ T671] Call Trace: [ 35.386173][ T671] [ 35.386175][ T671] dump_stack_lvl+0x6f/0xa0 [ 35.386181][ T671] ? vprintk_emit+0x31b/0x3e0 [ 35.386183][ T671] __might_resched.cold+0x1fe/0x2c1 [ 35.386187][ T671] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 35.386192][ T671] ? __kmalloc_noprof+0xdb/0x760 [ 35.386196][ T671] __kmalloc_noprof+0x443/0x760 [ 35.386198][ T671] ? alloc_buf.isra.0+0x4b/0x260 [ 35.386205][ T671] ? do_raw_spin_unlock+0x59/0x250 [ 35.386208][ T671] alloc_buf.isra.0+0x4b/0x260 [ 35.386212][ T671] put_chars+0x1e1/0x2f0 [ 35.386214][ T671] ? __send_to_port+0x420/0x420 [ 35.386216][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 35.386219][ T671] ? rcu_read_lock_any_held+0x3c/0x90 [ 35.386222][ T671] ? validate_chain+0x38b/0xc20 [ 35.386228][ T671] hvc_console_print+0x292/0x780 [ 35.386232][ T671] ? __lock_acquire+0x518/0xc20 [ 35.386238][ T671] ? hvc_write+0x3a0/0x3a0 [ 35.386241][ T671] ? rcu_is_watching+0x16/0xd0 [ 35.386246][ T671] console_emit_next_record+0x22f/0x4c0 [ 35.386250][ T671] ? devkmsg_read+0x4b0/0x4b0 [ 35.386252][ T671] ? console_flush_one_record+0x106/0x710 [ 35.386256][ T671] ? rcu_is_watching+0x16/0xd0 [ 35.386258][ T671] ? lock_acquire+0x13c/0x160 [ 35.386262][ T671] console_flush_one_record+0x46f/0x710 [ 35.386266][ T671] ? console_emit_next_record+0x4c0/0x4c0 [ 35.386268][ T671] ? __lock_acquire+0x518/0xc20 [ 35.386274][ T671] console_unlock+0xee/0x1f0 [ 35.386277][ T671] ? console_flush_one_record+0x710/0x710 [ 35.386279][ T671] ? rcu_is_watching+0x16/0xd0 [ 35.386281][ T671] ? lock_acquire+0xe0/0x160 [ 35.386285][ T671] ? __down_trylock_console_sem+0x5e/0xa0 [ 35.386287][ T671] ? vprintk_emit+0x320/0x3e0 [ 35.386290][ T671] vprintk_emit+0x37c/0x3e0 [ 35.386293][ T671] ? wake_up_klogd_work_func+0x90/0x90 [ 35.386295][ T671] ? mark_usage+0x61/0x170 [ 35.386297][ T671] ? lock_pin_lock+0x87/0x180 [ 35.386302][ T671] dev_vprintk_emit+0x27f/0x2c0 [ 35.386308][ T671] ? device_rename.cold+0xa/0xa [ 35.386313][ T671] ? mark_usage+0x61/0x170 [ 35.386315][ T671] ? __lock_acquire+0x518/0xc20 [ 35.386319][ T671] dev_printk_emit+0xb9/0xee [ 35.386322][ T671] ? dev_vprintk_emit+0x2c0/0x2c0 [ 35.386325][ T671] ? validate_chain+0x38b/0xc20 [ 35.386327][ T671] ? __lock_acquire+0x518/0xc20 [ 35.386329][ T671] ? __lock_acquire+0x518/0xc20 [ 35.386331][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 35.386333][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 35.386336][ T671] __netdev_printk+0x160/0x1d0 [ 35.386343][ T671] netdev_info+0xe2/0x116 [ 35.386346][ T671] ? netdev_notice+0x120/0x120 [ 35.386349][ T671] ? find_held_lock+0x2b/0x80 [ 35.386352][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 35.386355][ T671] ? mark_held_locks+0x40/0x70 [ 35.386358][ T671] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 35.386361][ T671] netif_change_name.cold+0x4f/0x89 [ 35.386364][ T671] ? lock_pin_lock+0x87/0x180 [ 35.386368][ T671] ? netdev_adjacent_rename_links+0x470/0x470 [ 35.386370][ T671] ? find_held_lock+0x2b/0x80 [ 35.386373][ T671] ? __asan_memset+0x27/0x50 [ 35.386380][ T671] do_setlink.isra.0+0x1f7d/0x2a60 [ 35.386383][ T671] ? __lock_acquire+0x518/0xc20 [ 35.386386][ T671] ? rtnl_link_get_size+0x350/0x350 [ 35.386387][ T671] ? mark_usage+0x61/0x170 [ 35.386390][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 35.386391][ T671] ? rcu_read_lock_any_held+0x3c/0x90 [ 35.386393][ T671] ? validate_chain+0x38b/0xc20 [ 35.386398][ T671] ? __lock_acquire+0x518/0xc20 [ 35.386400][ T671] ? lock_pin_lock+0xee/0x180 [ 35.386402][ T671] ? __lock_acquire+0x480/0xc20 [ 35.386406][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 35.386408][ T671] ? rtnl_setlink+0x29d/0x920 [ 35.386411][ T671] ? rcu_is_watching+0x16/0xd0 [ 35.386413][ T671] ? lock_acquire+0x13c/0x160 [ 35.386414][ T671] ? rcu_is_watching+0x16/0xd0 [ 35.386415][ T671] ? rcu_is_watching+0x16/0xd0 [ 35.386417][ T671] ? trace_contention_end+0xb3/0x180 [ 35.386419][ T671] ? __mutex_lock+0x1db/0x1ea0 [ 35.386422][ T671] ? __mutex_lock+0x9a3/0x1ea0 [ 35.386424][ T671] ? rtnl_setlink+0x29d/0x920 [ 35.386426][ T671] ? mark_usage+0x61/0x170 [ 35.386429][ T671] ? ww_mutex_lock+0x160/0x160 [ 35.386431][ T671] ? nla_get_range_signed+0x3d0/0x3d0 [ 35.386435][ T671] ? __lock_acquire+0x518/0xc20 [ 35.386438][ T671] ? rcu_is_watching+0x16/0xd0 [ 35.386446][ T671] rtnl_setlink+0x527/0x920 [ 35.386449][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 35.386451][ T671] ? __lock_acquire+0x518/0xc20 [ 35.386476][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 35.386478][ T671] ? find_held_lock+0x2b/0x80 [ 35.386481][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 35.386483][ T671] ? mark_usage+0x61/0x170 [ 35.386485][ T671] ? __lock_acquire+0x518/0xc20 [ 35.386490][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 35.386492][ T671] ? find_held_lock+0x2b/0x80 [ 35.386494][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 35.386496][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 35.386500][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 35.386502][ T671] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 35.386506][ T671] ? rtnl_link_fill+0x920/0x920 [ 35.386507][ T671] ? __lock_acquire+0x518/0xc20 [ 35.386512][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 35.386514][ T671] ? find_held_lock+0x2b/0x80 [ 35.386518][ T671] netlink_rcv_skb+0x14e/0x3a0 [ 35.386521][ T671] ? rtnl_link_fill+0x920/0x920 [ 35.386524][ T671] ? netlink_ack+0xcf0/0xcf0 [ 35.386531][ T671] ? netlink_deliver_tap+0xc5/0x330 [ 35.386533][ T671] ? netlink_deliver_tap+0x13c/0x330 [ 35.386538][ T671] netlink_unicast+0x486/0x750 [ 35.386542][ T671] ? netlink_attachskb+0x810/0x810 [ 35.386546][ T671] ? __lock_acquire+0x518/0xc20 [ 35.386550][ T671] netlink_sendmsg+0x75b/0xc90 [ 35.386554][ T671] ? netlink_unicast+0x750/0x750 [ 35.386556][ T671] ? find_held_lock+0x2b/0x80 [ 35.386559][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 35.386564][ T671] __sock_sendmsg+0xce/0x190 [ 35.386567][ T671] ? fdget+0x4f/0x1e0 [ 35.386575][ T671] __sys_sendto+0x260/0x320 [ 35.386579][ T671] ? __ia32_sys_getpeername+0xd0/0xd0 [ 35.386594][ T671] __x64_sys_sendto+0xe4/0x1f0 [ 35.386596][ T671] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 35.386600][ T671] ? lockdep_hardirqs_on+0x91/0x130 [ 35.386603][ T671] ? do_syscall_64+0xa6/0x530 [ 35.386605][ T671] do_syscall_64+0xff/0x530 [ 35.386608][ T671] ? exc_page_fault+0xee/0x100 [ 35.386610][ T671] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 35.386613][ T671] RIP: 0033:0x7f6b1a90354e [ 35.386616][ 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 [ 35.386618][ T671] RSP: 002b:00007ffd85cf1500 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 35.386621][ T671] RAX: ffffffffffffffda RBX: 000055daa5ec40b0 RCX: 00007f6b1a90354e [ 35.386622][ T671] RDX: 0000000000000030 RSI: 000055daa5d54250 RDI: 0000000000000012 [ 35.386623][ T671] RBP: 00007ffd85cf1510 R08: 00007ffd85cf1560 R09: 0000000000000080 [ 35.386624][ T671] R10: 0000000000000000 R11: 0000000000000202 R12: 000055daa5ecad00 [ 35.386625][ T671] R13: 00007ffd85cf1644 R14: 0000000000000000 R15: 0000000000000000 [ 35.386632][ T671] [ 37.977046][ T671] netdevsim netdevsim2949 eni2949np1: renamed from eth0 [ 37.977062][ T671] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 37.977064][ T671] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 671, name: (udev-worker) [ 37.977066][ T671] preempt_count: 1, expected: 0 [ 37.977066][ T671] RCU nest depth: 0, expected: 0 [ 37.977067][ T671] locks held by (udev-worker)/671: 6, last CPU#3: [ 37.977069][ T671] #0: ffffffffb8d1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 37.977081][ T671] #1: ff1100001073ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 37.977085][ T671] #2: ffffffffb857ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 37.977090][ T671] #3: ffffffffb857de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 37.977095][ T671] #4: ffffffffb849d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 37.977098][ T671] #5: ffffffffb849d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 37.977102][ T671] irq event stamp: 235152 [ 37.977103][ T671] hardirqs last enabled at (235151): [] __down_trylock_console_sem+0x86/0xa0 [ 37.977106][ T671] hardirqs last disabled at (235152): [] console_emit_next_record+0x3d4/0x4c0 [ 37.977108][ T671] softirqs last enabled at (235146): [] netif_change_name+0x216/0x8c0 [ 37.977112][ T671] softirqs last disabled at (235144): [] netif_change_name+0x1ad/0x8c0 [ 37.977115][ T671] Preemption disabled at: [ 37.977115][ T671] [] vprintk_emit+0x31b/0x3e0 [ 37.977120][ T671] CPU: 3 UID: 0 PID: 671 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 37.977124][ T671] Tainted: [W]=WARN [ 37.977124][ T671] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.977126][ T671] Call Trace: [ 37.977127][ T671] [ 37.977129][ T671] dump_stack_lvl+0x6f/0xa0 [ 37.977135][ T671] ? vprintk_emit+0x31b/0x3e0 [ 37.977136][ T671] __might_resched.cold+0x1fe/0x2c1 [ 37.977141][ T671] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 37.977145][ T671] ? __kmalloc_noprof+0xdb/0x760 [ 37.977149][ T671] __kmalloc_noprof+0x443/0x760 [ 37.977151][ T671] ? alloc_buf.isra.0+0x4b/0x260 [ 37.977158][ T671] ? do_raw_spin_unlock+0x59/0x250 [ 37.977161][ T671] alloc_buf.isra.0+0x4b/0x260 [ 37.977165][ T671] put_chars+0x1e1/0x2f0 [ 37.977167][ T671] ? __send_to_port+0x420/0x420 [ 37.977168][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 37.977172][ T671] ? rcu_read_lock_any_held+0x3c/0x90 [ 37.977175][ T671] ? validate_chain+0x38b/0xc20 [ 37.977179][ T671] hvc_console_print+0x292/0x780 [ 37.977184][ T671] ? __lock_acquire+0x518/0xc20 [ 37.977189][ T671] ? hvc_write+0x3a0/0x3a0 [ 37.977192][ T671] ? rcu_is_watching+0x16/0xd0 [ 37.977197][ T671] console_emit_next_record+0x22f/0x4c0 [ 37.977201][ T671] ? devkmsg_read+0x4b0/0x4b0 [ 37.977203][ T671] ? console_flush_one_record+0x106/0x710 [ 37.977206][ T671] ? rcu_is_watching+0x16/0xd0 [ 37.977208][ T671] ? lock_acquire+0x13c/0x160 [ 37.977212][ T671] console_flush_one_record+0x46f/0x710 [ 37.977216][ T671] ? console_emit_next_record+0x4c0/0x4c0 [ 37.977218][ T671] ? __lock_acquire+0x518/0xc20 [ 37.977223][ T671] console_unlock+0xee/0x1f0 [ 37.977226][ T671] ? console_flush_one_record+0x710/0x710 [ 37.977228][ T671] ? rcu_is_watching+0x16/0xd0 [ 37.977230][ T671] ? lock_acquire+0xe0/0x160 [ 37.977233][ T671] ? __down_trylock_console_sem+0x5e/0xa0 [ 37.977235][ T671] ? vprintk_emit+0x320/0x3e0 [ 37.977238][ T671] vprintk_emit+0x37c/0x3e0 [ 37.977241][ T671] ? wake_up_klogd_work_func+0x90/0x90 [ 37.977242][ T671] ? mark_usage+0x61/0x170 [ 37.977245][ T671] ? lock_pin_lock+0x87/0x180 [ 37.977250][ T671] dev_vprintk_emit+0x27f/0x2c0 [ 37.977255][ T671] ? device_rename.cold+0xa/0xa [ 37.977260][ T671] ? mark_usage+0x61/0x170 [ 37.977262][ T671] ? __lock_acquire+0x518/0xc20 [ 37.977266][ T671] dev_printk_emit+0xb9/0xee [ 37.977268][ T671] ? dev_vprintk_emit+0x2c0/0x2c0 [ 37.977271][ T671] ? validate_chain+0x38b/0xc20 [ 37.977274][ T671] ? __lock_acquire+0x518/0xc20 [ 37.977275][ T671] ? __lock_acquire+0x518/0xc20 [ 37.977277][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 37.977279][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 37.977282][ T671] __netdev_printk+0x160/0x1d0 [ 37.977289][ T671] netdev_info+0xe2/0x116 [ 37.977291][ T671] ? netdev_notice+0x120/0x120 [ 37.977294][ T671] ? find_held_lock+0x2b/0x80 [ 37.977297][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 37.977300][ T671] ? mark_held_locks+0x40/0x70 [ 37.977303][ T671] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 37.977305][ T671] netif_change_name.cold+0x4f/0x89 [ 37.977308][ T671] ? lock_pin_lock+0x87/0x180 [ 37.977312][ T671] ? netdev_adjacent_rename_links+0x470/0x470 [ 37.977315][ T671] ? find_held_lock+0x2b/0x80 [ 37.977317][ T671] ? __asan_memset+0x27/0x50 [ 37.977323][ T671] do_setlink.isra.0+0x1f7d/0x2a60 [ 37.977326][ T671] ? __lock_acquire+0x518/0xc20 [ 37.977329][ T671] ? rtnl_link_get_size+0x350/0x350 [ 37.977330][ T671] ? mark_usage+0x61/0x170 [ 37.977332][ T671] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 37.977334][ T671] ? rcu_read_lock_any_held+0x3c/0x90 [ 37.977336][ T671] ? validate_chain+0x38b/0xc20 [ 37.977341][ T671] ? __lock_acquire+0x518/0xc20 [ 37.977343][ T671] ? lock_pin_lock+0xee/0x180 [ 37.977345][ T671] ? __lock_acquire+0x480/0xc20 [ 37.977348][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 37.977350][ T671] ? rtnl_setlink+0x29d/0x920 [ 37.977353][ T671] ? rcu_is_watching+0x16/0xd0 [ 37.977354][ T671] ? lock_acquire+0x13c/0x160 [ 37.977356][ T671] ? rcu_is_watching+0x16/0xd0 [ 37.977357][ T671] ? rcu_is_watching+0x16/0xd0 [ 37.977359][ T671] ? trace_contention_end+0xb3/0x180 [ 37.977361][ T671] ? __mutex_lock+0x1db/0x1ea0 [ 37.977364][ T671] ? __mutex_lock+0x9a3/0x1ea0 [ 37.977366][ T671] ? rtnl_setlink+0x29d/0x920 [ 37.977368][ T671] ? mark_usage+0x61/0x170 [ 37.977371][ T671] ? ww_mutex_lock+0x160/0x160 [ 37.977372][ T671] ? nla_get_range_signed+0x3d0/0x3d0 [ 37.977376][ T671] ? __lock_acquire+0x518/0xc20 [ 37.977379][ T671] ? rcu_is_watching+0x16/0xd0 [ 37.977387][ T671] rtnl_setlink+0x527/0x920 [ 37.977390][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 37.977392][ T671] ? __lock_acquire+0x518/0xc20 [ 37.977426][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 37.977428][ T671] ? find_held_lock+0x2b/0x80 [ 37.977431][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 37.977433][ T671] ? mark_usage+0x61/0x170 [ 37.977435][ T671] ? __lock_acquire+0x518/0xc20 [ 37.977439][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 37.977441][ T671] ? find_held_lock+0x2b/0x80 [ 37.977443][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 37.977445][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 37.977449][ T671] ? __rtnl_newlink+0xa50/0xa50 [ 37.977451][ T671] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.977454][ T671] ? rtnl_link_fill+0x920/0x920 [ 37.977455][ T671] ? __lock_acquire+0x518/0xc20 [ 37.977460][ T671] ? lock_acquire.part.0+0xd4/0x280 [ 37.977462][ T671] ? find_held_lock+0x2b/0x80 [ 37.977465][ T671] netlink_rcv_skb+0x14e/0x3a0 [ 37.977468][ T671] ? rtnl_link_fill+0x920/0x920 [ 37.977471][ T671] ? netlink_ack+0xcf0/0xcf0 [ 37.977478][ T671] ? netlink_deliver_tap+0xc5/0x330 [ 37.977480][ T671] ? netlink_deliver_tap+0x13c/0x330 [ 37.977485][ T671] netlink_unicast+0x486/0x750 [ 37.977488][ T671] ? netlink_attachskb+0x810/0x810 [ 37.977492][ T671] ? __lock_acquire+0x518/0xc20 [ 37.977496][ T671] netlink_sendmsg+0x75b/0xc90 [ 37.977500][ T671] ? netlink_unicast+0x750/0x750 [ 37.977501][ T671] ? find_held_lock+0x2b/0x80 [ 37.977504][ T671] ? __lock_release.isra.0+0x69/0x1a0 [ 37.977509][ T671] __sock_sendmsg+0xce/0x190 [ 37.977512][ T671] ? fdget+0x4f/0x1e0 [ 37.977515][ T671] __sys_sendto+0x260/0x320 [ 37.977518][ T671] ? __ia32_sys_getpeername+0xd0/0xd0 [ 37.977529][ T671] ? exc_page_fault+0x87/0x100 [ 37.977534][ T671] __x64_sys_sendto+0xe4/0x1f0 [ 37.977537][ T671] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 37.977540][ T671] ? lockdep_hardirqs_on+0x91/0x130 [ 37.977542][ T671] ? do_syscall_64+0xa6/0x530 [ 37.977544][ T671] do_syscall_64+0xff/0x530 [ 37.977546][ T671] ? exc_page_fault+0xee/0x100 [ 37.977549][ T671] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.977551][ T671] RIP: 0033:0x7f6b1a90354e [ 37.977555][ 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 [ 37.977557][ T671] RSP: 002b:00007ffd85cf1500 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 37.977561][ T671] RAX: ffffffffffffffda RBX: 000055daa5ec40b0 RCX: 00007f6b1a90354e [ 37.977563][ T671] RDX: 0000000000000030 RSI: 000055daa5ec6c30 RDI: 0000000000000012 [ 37.977564][ T671] RBP: 00007ffd85cf1510 R08: 00007ffd85cf1560 R09: 0000000000000080 [ 37.977565][ T671] R10: 0000000000000000 R11: 0000000000000202 R12: 000055daa5ecc460 [ 37.977566][ T671] R13: 00007ffd85cf1644 R14: 0000000000000000 R15: 0000000000000000 [ 37.977579][ T671] [ 42.921150][ T1059] netdevsim netdevsim28356 eni28356np1: renamed from eth0 [ 42.921166][ T1059] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.921169][ T1059] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1059, name: (udev-worker) [ 42.921170][ T1059] preempt_count: 1, expected: 0 [ 42.921171][ T1059] RCU nest depth: 0, expected: 0 [ 42.921172][ T1059] locks held by (udev-worker)/1059: 6, last CPU#2: [ 42.921175][ T1059] #0: ffffffffb8d1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 42.921187][ T1059] #1: ff1100001088ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 42.921191][ T1059] #2: ffffffffb857ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 42.921196][ T1059] #3: ffffffffb857de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 42.921200][ T1059] #4: ffffffffb849d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 42.921203][ T1059] #5: ffffffffb849d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 42.921208][ T1059] irq event stamp: 45856 [ 42.921208][ T1059] hardirqs last enabled at (45855): [] __down_trylock_console_sem+0x86/0xa0 [ 42.921212][ T1059] hardirqs last disabled at (45856): [] console_emit_next_record+0x3d4/0x4c0 [ 42.921214][ T1059] softirqs last enabled at (45850): [] netif_change_name+0x216/0x8c0 [ 42.921218][ T1059] softirqs last disabled at (45848): [] netif_change_name+0x1ad/0x8c0 [ 42.921220][ T1059] Preemption disabled at: [ 42.921221][ T1059] [] vprintk_emit+0x31b/0x3e0 [ 42.921226][ T1059] CPU: 2 UID: 0 PID: 1059 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.921229][ T1059] Tainted: [W]=WARN [ 42.921230][ T1059] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.921232][ T1059] Call Trace: [ 42.921234][ T1059] [ 42.921235][ T1059] dump_stack_lvl+0x6f/0xa0 [ 42.921241][ T1059] ? vprintk_emit+0x31b/0x3e0 [ 42.921243][ T1059] __might_resched.cold+0x1fe/0x2c1 [ 42.921247][ T1059] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.921252][ T1059] ? __kmalloc_noprof+0xdb/0x760 [ 42.921256][ T1059] __kmalloc_noprof+0x443/0x760 [ 42.921258][ T1059] ? alloc_buf.isra.0+0x4b/0x260 [ 42.921264][ T1059] ? do_raw_spin_unlock+0x59/0x250 [ 42.921267][ T1059] alloc_buf.isra.0+0x4b/0x260 [ 42.921271][ T1059] put_chars+0x1e1/0x2f0 [ 42.921273][ T1059] ? __send_to_port+0x420/0x420 [ 42.921275][ T1059] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 42.921278][ T1059] ? rcu_read_lock_any_held+0x3c/0x90 [ 42.921281][ T1059] ? validate_chain+0x38b/0xc20 [ 42.921286][ T1059] hvc_console_print+0x292/0x780 [ 42.921290][ T1059] ? __lock_acquire+0x518/0xc20 [ 42.921295][ T1059] ? hvc_write+0x3a0/0x3a0 [ 42.921299][ T1059] ? rcu_is_watching+0x16/0xd0 [ 42.921303][ T1059] console_emit_next_record+0x22f/0x4c0 [ 42.921307][ T1059] ? devkmsg_read+0x4b0/0x4b0 [ 42.921309][ T1059] ? console_flush_one_record+0x106/0x710 [ 42.921313][ T1059] ? rcu_is_watching+0x16/0xd0 [ 42.921314][ T1059] ? lock_acquire+0x13c/0x160 [ 42.921318][ T1059] console_flush_one_record+0x46f/0x710 [ 42.921323][ T1059] ? console_emit_next_record+0x4c0/0x4c0 [ 42.921325][ T1059] ? __lock_acquire+0x518/0xc20 [ 42.921330][ T1059] console_unlock+0xee/0x1f0 [ 42.921333][ T1059] ? console_flush_one_record+0x710/0x710 [ 42.921335][ T1059] ? rcu_is_watching+0x16/0xd0 [ 42.921336][ T1059] ? lock_acquire+0xe0/0x160 [ 42.921340][ T1059] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.921342][ T1059] ? vprintk_emit+0x320/0x3e0 [ 42.921345][ T1059] vprintk_emit+0x37c/0x3e0 [ 42.921348][ T1059] ? wake_up_klogd_work_func+0x90/0x90 [ 42.921349][ T1059] ? mark_usage+0x61/0x170 [ 42.921351][ T1059] ? lock_pin_lock+0x87/0x180 [ 42.921357][ T1059] dev_vprintk_emit+0x27f/0x2c0 [ 42.921362][ T1059] ? device_rename.cold+0xa/0xa [ 42.921367][ T1059] ? mark_usage+0x61/0x170 [ 42.921369][ T1059] ? __lock_acquire+0x518/0xc20 [ 42.921373][ T1059] dev_printk_emit+0xb9/0xee [ 42.921375][ T1059] ? dev_vprintk_emit+0x2c0/0x2c0 [ 42.921378][ T1059] ? validate_chain+0x38b/0xc20 [ 42.921381][ T1059] ? __lock_acquire+0x518/0xc20 [ 42.921382][ T1059] ? __lock_acquire+0x518/0xc20 [ 42.921384][ T1059] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 42.921386][ T1059] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 42.921389][ T1059] __netdev_printk+0x160/0x1d0 [ 42.921395][ T1059] netdev_info+0xe2/0x116 [ 42.921398][ T1059] ? netdev_notice+0x120/0x120 [ 42.921401][ T1059] ? find_held_lock+0x2b/0x80 [ 42.921404][ T1059] ? __lock_release.isra.0+0x69/0x1a0 [ 42.921406][ T1059] ? mark_held_locks+0x40/0x70 [ 42.921410][ T1059] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 42.921412][ T1059] netif_change_name.cold+0x4f/0x89 [ 42.921415][ T1059] ? lock_pin_lock+0x87/0x180 [ 42.921418][ T1059] ? netdev_adjacent_rename_links+0x470/0x470 [ 42.921421][ T1059] ? find_held_lock+0x2b/0x80 [ 42.921424][ T1059] ? __asan_memset+0x27/0x50 [ 42.921430][ T1059] do_setlink.isra.0+0x1f7d/0x2a60 [ 42.921433][ T1059] ? __lock_acquire+0x518/0xc20 [ 42.921436][ T1059] ? rtnl_link_get_size+0x350/0x350 [ 42.921437][ T1059] ? mark_usage+0x61/0x170 [ 42.921439][ T1059] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 42.921441][ T1059] ? rcu_read_lock_any_held+0x3c/0x90 [ 42.921443][ T1059] ? validate_chain+0x38b/0xc20 [ 42.921447][ T1059] ? __lock_acquire+0x518/0xc20 [ 42.921449][ T1059] ? lock_pin_lock+0xee/0x180 [ 42.921451][ T1059] ? __lock_acquire+0x480/0xc20 [ 42.921455][ T1059] ? lock_acquire.part.0+0xd4/0x280 [ 42.921457][ T1059] ? rtnl_setlink+0x29d/0x920 [ 42.921459][ T1059] ? rcu_is_watching+0x16/0xd0 [ 42.921461][ T1059] ? lock_acquire+0x13c/0x160 [ 42.921463][ T1059] ? rcu_is_watching+0x16/0xd0 [ 42.921464][ T1059] ? rcu_is_watching+0x16/0xd0 [ 42.921465][ T1059] ? trace_contention_end+0xb3/0x180 [ 42.921468][ T1059] ? __mutex_lock+0x1db/0x1ea0 [ 42.921470][ T1059] ? __mutex_lock+0x9a3/0x1ea0 [ 42.921472][ T1059] ? rtnl_setlink+0x29d/0x920 [ 42.921474][ T1059] ? mark_usage+0x61/0x170 [ 42.921477][ T1059] ? ww_mutex_lock+0x160/0x160 [ 42.921478][ T1059] ? nla_get_range_signed+0x3d0/0x3d0 [ 42.921482][ T1059] ? __lock_acquire+0x518/0xc20 [ 42.921485][ T1059] ? rcu_is_watching+0x16/0xd0 [ 42.921493][ T1059] rtnl_setlink+0x527/0x920 [ 42.921496][ T1059] ? __rtnl_newlink+0xa50/0xa50 [ 42.921497][ T1059] ? __lock_acquire+0x518/0xc20 [ 42.921520][ T1059] ? lock_acquire.part.0+0xd4/0x280 [ 42.921522][ T1059] ? find_held_lock+0x2b/0x80 [ 42.921525][ T1059] ? __lock_release.isra.0+0x69/0x1a0 [ 42.921527][ T1059] ? mark_usage+0x61/0x170 [ 42.921529][ T1059] ? __lock_acquire+0x518/0xc20 [ 42.921534][ T1059] ? lock_acquire.part.0+0xd4/0x280 [ 42.921536][ T1059] ? find_held_lock+0x2b/0x80 [ 42.921538][ T1059] ? __rtnl_newlink+0xa50/0xa50 [ 42.921540][ T1059] ? __lock_release.isra.0+0x69/0x1a0 [ 42.921544][ T1059] ? __rtnl_newlink+0xa50/0xa50 [ 42.921546][ T1059] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 42.921549][ T1059] ? rtnl_link_fill+0x920/0x920 [ 42.921550][ T1059] ? __lock_acquire+0x518/0xc20 [ 42.921555][ T1059] ? lock_acquire.part.0+0xd4/0x280 [ 42.921557][ T1059] ? find_held_lock+0x2b/0x80 [ 42.921560][ T1059] netlink_rcv_skb+0x14e/0x3a0 [ 42.921564][ T1059] ? rtnl_link_fill+0x920/0x920 [ 42.921567][ T1059] ? netlink_ack+0xcf0/0xcf0 [ 42.921573][ T1059] ? netlink_deliver_tap+0xc5/0x330 [ 42.921575][ T1059] ? netlink_deliver_tap+0x13c/0x330 [ 42.921587][ T1059] netlink_unicast+0x486/0x750 [ 42.921591][ T1059] ? netlink_attachskb+0x810/0x810 [ 42.921595][ T1059] ? __lock_acquire+0x518/0xc20 [ 42.921599][ T1059] netlink_sendmsg+0x75b/0xc90 [ 42.921603][ T1059] ? netlink_unicast+0x750/0x750 [ 42.921604][ T1059] ? find_held_lock+0x2b/0x80 [ 42.921607][ T1059] ? __lock_release.isra.0+0x69/0x1a0 [ 42.921612][ T1059] __sock_sendmsg+0xce/0x190 [ 42.921615][ T1059] ? fdget+0x4f/0x1e0 [ 42.921618][ T1059] __sys_sendto+0x260/0x320 [ 42.921621][ T1059] ? __ia32_sys_getpeername+0xd0/0xd0 [ 42.921635][ T1059] __x64_sys_sendto+0xe4/0x1f0 [ 42.921637][ T1059] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.921641][ T1059] ? lockdep_hardirqs_on+0x91/0x130 [ 42.921644][ T1059] ? do_syscall_64+0xa6/0x530 [ 42.921646][ T1059] do_syscall_64+0xff/0x530 [ 42.921648][ T1059] ? exc_page_fault+0xee/0x100 [ 42.921651][ T1059] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 42.921653][ T1059] RIP: 0033:0x7f6b1a90354e [ 42.921656][ 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 [ 42.921658][ T1059] RSP: 002b:00007ffd85cf1500 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 42.921661][ T1059] RAX: ffffffffffffffda RBX: 000055daa5ed9030 RCX: 00007f6b1a90354e [ 42.921662][ T1059] RDX: 0000000000000030 RSI: 000055daa5d690e0 RDI: 0000000000000012 [ 42.921663][ T1059] RBP: 00007ffd85cf1510 R08: 00007ffd85cf1560 R09: 0000000000000080 [ 42.921664][ T1059] R10: 0000000000000000 R11: 0000000000000202 R12: 000055daa5ed41a0 [ 42.921665][ T1059] R13: 00007ffd85cf1644 R14: 0000000000000000 R15: 0000000000000000 [ 42.921671][ T1059] [ 48.336028][ T1059] netdevsim netdevsim23138 eni23138np1: renamed from eth0 [ 48.336045][ T1059] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 48.336048][ T1059] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1059, name: (udev-worker) [ 48.336049][ T1059] preempt_count: 1, expected: 0 [ 48.336050][ T1059] RCU nest depth: 0, expected: 0 [ 48.336051][ T1059] locks held by (udev-worker)/1059: 6, last CPU#0: [ 48.336053][ T1059] #0: ffffffffb8d1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 48.336065][ T1059] #1: ff1100000242ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 48.336070][ T1059] #2: ffffffffb857ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 48.336075][ T1059] #3: ffffffffb857de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 48.336079][ T1059] #4: ffffffffb849d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 48.336083][ T1059] #5: ffffffffb849d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 48.336087][ T1059] irq event stamp: 146560 [ 48.336088][ T1059] hardirqs last enabled at (146559): [] __down_trylock_console_sem+0x86/0xa0 [ 48.336091][ T1059] hardirqs last disabled at (146560): [] console_emit_next_record+0x3d4/0x4c0 [ 48.336094][ T1059] softirqs last enabled at (146554): [] netif_change_name+0x216/0x8c0 [ 48.336097][ T1059] softirqs last disabled at (146552): [] netif_change_name+0x1ad/0x8c0 [ 48.336100][ T1059] Preemption disabled at: [ 48.336101][ T1059] [] vprintk_emit+0x31b/0x3e0 [ 48.336106][ T1059] CPU: 0 UID: 0 PID: 1059 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 48.336110][ T1059] Tainted: [W]=WARN [ 48.336111][ T1059] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.336112][ T1059] Call Trace: [ 48.336114][ T1059] [ 48.336115][ T1059] dump_stack_lvl+0x6f/0xa0 [ 48.336121][ T1059] ? vprintk_emit+0x31b/0x3e0 [ 48.336123][ T1059] __might_resched.cold+0x1fe/0x2c1 [ 48.336127][ T1059] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 48.336132][ T1059] ? __kmalloc_noprof+0xdb/0x760 [ 48.336137][ T1059] __kmalloc_noprof+0x443/0x760 [ 48.336139][ T1059] ? alloc_buf.isra.0+0x4b/0x260 [ 48.336145][ T1059] ? do_raw_spin_unlock+0x59/0x250 [ 48.336148][ T1059] alloc_buf.isra.0+0x4b/0x260 [ 48.336152][ T1059] put_chars+0x1e1/0x2f0 [ 48.336154][ T1059] ? __send_to_port+0x420/0x420 [ 48.336156][ T1059] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 48.336159][ T1059] ? rcu_read_lock_any_held+0x3c/0x90 [ 48.336162][ T1059] ? validate_chain+0x38b/0xc20 [ 48.336168][ T1059] hvc_console_print+0x292/0x780 [ 48.336172][ T1059] ? __lock_acquire+0x518/0xc20 [ 48.336178][ T1059] ? hvc_write+0x3a0/0x3a0 [ 48.336181][ T1059] ? rcu_is_watching+0x16/0xd0 [ 48.336186][ T1059] console_emit_next_record+0x22f/0x4c0 [ 48.336190][ T1059] ? devkmsg_read+0x4b0/0x4b0 [ 48.336192][ T1059] ? console_flush_one_record+0x106/0x710 [ 48.336195][ T1059] ? rcu_is_watching+0x16/0xd0 [ 48.336197][ T1059] ? lock_acquire+0x13c/0x160 [ 48.336201][ T1059] console_flush_one_record+0x46f/0x710 [ 48.336205][ T1059] ? console_emit_next_record+0x4c0/0x4c0 [ 48.336207][ T1059] ? __lock_acquire+0x518/0xc20 [ 48.336213][ T1059] console_unlock+0xee/0x1f0 [ 48.336216][ T1059] ? console_flush_one_record+0x710/0x710 [ 48.336218][ T1059] ? rcu_is_watching+0x16/0xd0 [ 48.336220][ T1059] ? lock_acquire+0xe0/0x160 [ 48.336224][ T1059] ? __down_trylock_console_sem+0x5e/0xa0 [ 48.336226][ T1059] ? vprintk_emit+0x320/0x3e0 [ 48.336228][ T1059] vprintk_emit+0x37c/0x3e0 [ 48.336232][ T1059] ? wake_up_klogd_work_func+0x90/0x90 [ 48.336233][ T1059] ? mark_usage+0x61/0x170 [ 48.336235][ T1059] ? lock_pin_lock+0x87/0x180 [ 48.336241][ T1059] dev_vprintk_emit+0x27f/0x2c0 [ 48.336246][ T1059] ? device_rename.cold+0xa/0xa [ 48.336252][ T1059] ? mark_usage+0x61/0x170 [ 48.336254][ T1059] ? __lock_acquire+0x518/0xc20 [ 48.336258][ T1059] dev_printk_emit+0xb9/0xee [ 48.336260][ T1059] ? dev_vprintk_emit+0x2c0/0x2c0 [ 48.336263][ T1059] ? validate_chain+0x38b/0xc20 [ 48.336266][ T1059] ? __lock_acquire+0x518/0xc20 [ 48.336267][ T1059] ? __lock_acquire+0x518/0xc20 [ 48.336269][ T1059] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 48.336271][ T1059] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 48.336275][ T1059] __netdev_printk+0x160/0x1d0 [ 48.336281][ T1059] netdev_info+0xe2/0x116 [ 48.336284][ T1059] ? netdev_notice+0x120/0x120 [ 48.336287][ T1059] ? find_held_lock+0x2b/0x80 [ 48.336290][ T1059] ? __lock_release.isra.0+0x69/0x1a0 [ 48.336293][ T1059] ? mark_held_locks+0x40/0x70 [ 48.336296][ T1059] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 48.336298][ T1059] netif_change_name.cold+0x4f/0x89 [ 48.336302][ T1059] ? lock_pin_lock+0x87/0x180 [ 48.336305][ T1059] ? netdev_adjacent_rename_links+0x470/0x470 [ 48.336308][ T1059] ? find_held_lock+0x2b/0x80 [ 48.336311][ T1059] ? __asan_memset+0x27/0x50 [ 48.336317][ T1059] do_setlink.isra.0+0x1f7d/0x2a60 [ 48.336320][ T1059] ? rcu_read_lock_any_held+0x3c/0x90 [ 48.336323][ T1059] ? rtnl_link_get_size+0x350/0x350 [ 48.336324][ T1059] ? mark_usage+0x61/0x170 [ 48.336326][ T1059] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 48.336328][ T1059] ? rcu_read_lock_any_held+0x3c/0x90 [ 48.336330][ T1059] ? validate_chain+0x38b/0xc20 [ 48.336335][ T1059] ? __lock_acquire+0x518/0xc20 [ 48.336337][ T1059] ? lock_pin_lock+0xee/0x180 [ 48.336341][ T1059] ? lock_acquire.part.0+0xd4/0x280 [ 48.336343][ T1059] ? rtnl_setlink+0x29d/0x920 [ 48.336346][ T1059] ? rcu_is_watching+0x16/0xd0 [ 48.336347][ T1059] ? lock_acquire+0x13c/0x160 [ 48.336349][ T1059] ? rcu_is_watching+0x16/0xd0 [ 48.336350][ T1059] ? rcu_is_watching+0x16/0xd0 [ 48.336352][ T1059] ? trace_contention_end+0xb3/0x180 [ 48.336354][ T1059] ? __mutex_lock+0x1db/0x1ea0 [ 48.336357][ T1059] ? __mutex_lock+0x9a3/0x1ea0 [ 48.336359][ T1059] ? rtnl_setlink+0x29d/0x920 [ 48.336362][ T1059] ? find_held_lock+0x2b/0x80 [ 48.336364][ T1059] ? ww_mutex_lock+0x160/0x160 [ 48.336365][ T1059] ? nla_get_range_signed+0x3d0/0x3d0 [ 48.336369][ T1059] ? __lock_release.isra.0+0x69/0x1a0 [ 48.336373][ T1059] ? rcu_is_watching+0x16/0xd0 [ 48.336380][ T1059] rtnl_setlink+0x527/0x920 [ 48.336384][ T1059] ? __rtnl_newlink+0xa50/0xa50 [ 48.336385][ T1059] ? __lock_acquire+0x518/0xc20 [ 48.336409][ T1059] ? lock_acquire.part.0+0xd4/0x280 [ 48.336411][ T1059] ? find_held_lock+0x2b/0x80 [ 48.336414][ T1059] ? __lock_release.isra.0+0x69/0x1a0 [ 48.336416][ T1059] ? mark_usage+0x61/0x170 [ 48.336418][ T1059] ? __lock_acquire+0x518/0xc20 [ 48.336423][ T1059] ? lock_acquire.part.0+0xd4/0x280 [ 48.336425][ T1059] ? find_held_lock+0x2b/0x80 [ 48.336427][ T1059] ? __rtnl_newlink+0xa50/0xa50 [ 48.336429][ T1059] ? __lock_release.isra.0+0x69/0x1a0 [ 48.336433][ T1059] ? __rtnl_newlink+0xa50/0xa50 [ 48.336435][ T1059] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.336438][ T1059] ? rtnl_link_fill+0x920/0x920 [ 48.336439][ T1059] ? __lock_acquire+0x518/0xc20 [ 48.336444][ T1059] ? lock_acquire.part.0+0xd4/0x280 [ 48.336446][ T1059] ? find_held_lock+0x2b/0x80 [ 48.336450][ T1059] netlink_rcv_skb+0x14e/0x3a0 [ 48.336453][ T1059] ? rtnl_link_fill+0x920/0x920 [ 48.336456][ T1059] ? netlink_ack+0xcf0/0xcf0 [ 48.336463][ T1059] ? netlink_deliver_tap+0xc5/0x330 [ 48.336465][ T1059] ? netlink_deliver_tap+0x13c/0x330 [ 48.336470][ T1059] netlink_unicast+0x486/0x750 [ 48.336474][ T1059] ? netlink_attachskb+0x810/0x810 [ 48.336477][ T1059] ? __lock_acquire+0x518/0xc20 [ 48.336481][ T1059] netlink_sendmsg+0x75b/0xc90 [ 48.336485][ T1059] ? netlink_unicast+0x750/0x750 [ 48.336487][ T1059] ? find_held_lock+0x2b/0x80 [ 48.336490][ T1059] ? __lock_release.isra.0+0x69/0x1a0 [ 48.336495][ T1059] __sock_sendmsg+0xce/0x190 [ 48.336498][ T1059] ? fdget+0x4f/0x1e0 [ 48.336502][ T1059] __sys_sendto+0x260/0x320 [ 48.336505][ T1059] ? __ia32_sys_getpeername+0xd0/0xd0 [ 48.336516][ T1059] ? exc_page_fault+0x87/0x100 [ 48.336522][ T1059] __x64_sys_sendto+0xe4/0x1f0 [ 48.336524][ T1059] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 48.336528][ T1059] ? lockdep_hardirqs_on+0x91/0x130 [ 48.336530][ T1059] ? do_syscall_64+0xa6/0x530 [ 48.336532][ T1059] do_syscall_64+0xff/0x530 [ 48.336534][ T1059] ? exc_page_fault+0xee/0x100 [ 48.336537][ T1059] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.336539][ T1059] RIP: 0033:0x7f6b1a90354e [ 48.336543][ 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 [ 48.336545][ T1059] RSP: 002b:00007ffd85cf1500 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 48.336547][ T1059] RAX: ffffffffffffffda RBX: 000055daa5ed9030 RCX: 00007f6b1a90354e [ 48.336549][ T1059] RDX: 0000000000000030 RSI: 000055daa5d65990 RDI: 0000000000000012 [ 48.336550][ T1059] RBP: 00007ffd85cf1510 R08: 00007ffd85cf1560 R09: 0000000000000080 [ 48.336550][ T1059] R10: 0000000000000000 R11: 0000000000000202 R12: 000055daa5ec2c60 [ 48.336551][ T1059] R13: 00007ffd85cf1644 R14: 0000000000000000 R15: 0000000000000000 [ 48.336558][ T1059] [ 52.719411][ T1269] netdevsim netdevsim23623 eni23623np1: renamed from eth0 [ 52.719428][ T1269] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 52.719431][ T1269] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1269, name: (udev-worker) [ 52.719433][ T1269] preempt_count: 1, expected: 0 [ 52.719433][ T1269] RCU nest depth: 0, expected: 0 [ 52.719434][ T1269] locks held by (udev-worker)/1269: 6, last CPU#0: [ 52.719436][ T1269] #0: ffffffffb8d1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 52.719448][ T1269] #1: ff11000010ffae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 52.719453][ T1269] #2: ffffffffb857ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 52.719458][ T1269] #3: ffffffffb857de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 52.719462][ T1269] #4: ffffffffb849d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 52.719465][ T1269] #5: ffffffffb849d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 52.719469][ T1269] irq event stamp: 21086 [ 52.719470][ T1269] hardirqs last enabled at (21085): [] __down_trylock_console_sem+0x86/0xa0 [ 52.719474][ T1269] hardirqs last disabled at (21086): [] console_emit_next_record+0x3d4/0x4c0 [ 52.719476][ T1269] softirqs last enabled at (21080): [] netif_change_name+0x216/0x8c0 [ 52.719479][ T1269] softirqs last disabled at (21078): [] netif_change_name+0x1ad/0x8c0 [ 52.719482][ T1269] Preemption disabled at: [ 52.719482][ T1269] [] vprintk_emit+0x31b/0x3e0 [ 52.719487][ T1269] CPU: 0 UID: 0 PID: 1269 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 52.719491][ T1269] Tainted: [W]=WARN [ 52.719491][ T1269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.719493][ T1269] Call Trace: [ 52.719495][ T1269] [ 52.719496][ T1269] dump_stack_lvl+0x6f/0xa0 [ 52.719502][ T1269] ? vprintk_emit+0x31b/0x3e0 [ 52.719504][ T1269] __might_resched.cold+0x1fe/0x2c1 [ 52.719508][ T1269] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 52.719512][ T1269] ? __kmalloc_noprof+0xdb/0x760 [ 52.719517][ T1269] __kmalloc_noprof+0x443/0x760 [ 52.719519][ T1269] ? alloc_buf.isra.0+0x4b/0x260 [ 52.719526][ T1269] ? do_raw_spin_unlock+0x59/0x250 [ 52.719528][ T1269] alloc_buf.isra.0+0x4b/0x260 [ 52.719533][ T1269] put_chars+0x1e1/0x2f0 [ 52.719535][ T1269] ? __send_to_port+0x420/0x420 [ 52.719536][ T1269] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 52.719540][ T1269] ? rcu_read_lock_any_held+0x3c/0x90 [ 52.719543][ T1269] ? validate_chain+0x38b/0xc20 [ 52.719547][ T1269] hvc_console_print+0x292/0x780 [ 52.719551][ T1269] ? __lock_acquire+0x518/0xc20 [ 52.719557][ T1269] ? hvc_write+0x3a0/0x3a0 [ 52.719560][ T1269] ? rcu_is_watching+0x16/0xd0 [ 52.719565][ T1269] console_emit_next_record+0x22f/0x4c0 [ 52.719569][ T1269] ? devkmsg_read+0x4b0/0x4b0 [ 52.719571][ T1269] ? console_flush_one_record+0x106/0x710 [ 52.719574][ T1269] ? rcu_is_watching+0x16/0xd0 [ 52.719576][ T1269] ? lock_acquire+0x13c/0x160 [ 52.719580][ T1269] console_flush_one_record+0x46f/0x710 [ 52.719584][ T1269] ? console_emit_next_record+0x4c0/0x4c0 [ 52.719586][ T1269] ? __lock_acquire+0x518/0xc20 [ 52.719599][ T1269] console_unlock+0xee/0x1f0 [ 52.719602][ T1269] ? console_flush_one_record+0x710/0x710 [ 52.719604][ T1269] ? rcu_is_watching+0x16/0xd0 [ 52.719606][ T1269] ? lock_acquire+0xe0/0x160 [ 52.719610][ T1269] ? __down_trylock_console_sem+0x5e/0xa0 [ 52.719611][ T1269] ? vprintk_emit+0x320/0x3e0 [ 52.719614][ T1269] vprintk_emit+0x37c/0x3e0 [ 52.719617][ T1269] ? wake_up_klogd_work_func+0x90/0x90 [ 52.719619][ T1269] ? mark_usage+0x61/0x170 [ 52.719621][ T1269] ? lock_pin_lock+0x87/0x180 [ 52.719627][ T1269] dev_vprintk_emit+0x27f/0x2c0 [ 52.719632][ T1269] ? device_rename.cold+0xa/0xa [ 52.719637][ T1269] ? mark_usage+0x61/0x170 [ 52.719639][ T1269] ? __lock_acquire+0x518/0xc20 [ 52.719643][ T1269] dev_printk_emit+0xb9/0xee [ 52.719645][ T1269] ? dev_vprintk_emit+0x2c0/0x2c0 [ 52.719648][ T1269] ? validate_chain+0x38b/0xc20 [ 52.719650][ T1269] ? __lock_acquire+0x518/0xc20 [ 52.719652][ T1269] ? __lock_acquire+0x518/0xc20 [ 52.719654][ T1269] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 52.719655][ T1269] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 52.719659][ T1269] __netdev_printk+0x160/0x1d0 [ 52.719665][ T1269] netdev_info+0xe2/0x116 [ 52.719668][ T1269] ? netdev_notice+0x120/0x120 [ 52.719671][ T1269] ? find_held_lock+0x2b/0x80 [ 52.719673][ T1269] ? __lock_release.isra.0+0x69/0x1a0 [ 52.719676][ T1269] ? mark_held_locks+0x40/0x70 [ 52.719680][ T1269] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 52.719682][ T1269] netif_change_name.cold+0x4f/0x89 [ 52.719685][ T1269] ? lock_pin_lock+0x87/0x180 [ 52.719688][ T1269] ? netdev_adjacent_rename_links+0x470/0x470 [ 52.719691][ T1269] ? find_held_lock+0x2b/0x80 [ 52.719694][ T1269] ? __asan_memset+0x27/0x50 [ 52.719699][ T1269] do_setlink.isra.0+0x1f7d/0x2a60 [ 52.719702][ T1269] ? __lock_acquire+0x518/0xc20 [ 52.719705][ T1269] ? rtnl_link_get_size+0x350/0x350 [ 52.719707][ T1269] ? mark_usage+0x61/0x170 [ 52.719708][ T1269] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 52.719710][ T1269] ? rcu_read_lock_any_held+0x3c/0x90 [ 52.719712][ T1269] ? validate_chain+0x38b/0xc20 [ 52.719717][ T1269] ? __lock_acquire+0x518/0xc20 [ 52.719719][ T1269] ? lock_pin_lock+0xee/0x180 [ 52.719720][ T1269] ? __lock_acquire+0x480/0xc20 [ 52.719724][ T1269] ? lock_acquire.part.0+0xd4/0x280 [ 52.719726][ T1269] ? rtnl_setlink+0x29d/0x920 [ 52.719728][ T1269] ? rcu_is_watching+0x16/0xd0 [ 52.719730][ T1269] ? lock_acquire+0x13c/0x160 [ 52.719732][ T1269] ? rcu_is_watching+0x16/0xd0 [ 52.719733][ T1269] ? rcu_is_watching+0x16/0xd0 [ 52.719735][ T1269] ? trace_contention_end+0xb3/0x180 [ 52.719737][ T1269] ? __mutex_lock+0x1db/0x1ea0 [ 52.719739][ T1269] ? __mutex_lock+0x9a3/0x1ea0 [ 52.719741][ T1269] ? rtnl_setlink+0x29d/0x920 [ 52.719743][ T1269] ? mark_usage+0x61/0x170 [ 52.719746][ T1269] ? ww_mutex_lock+0x160/0x160 [ 52.719747][ T1269] ? nla_get_range_signed+0x3d0/0x3d0 [ 52.719751][ T1269] ? __lock_acquire+0x518/0xc20 [ 52.719754][ T1269] ? rcu_is_watching+0x16/0xd0 [ 52.719761][ T1269] rtnl_setlink+0x527/0x920 [ 52.719765][ T1269] ? __rtnl_newlink+0xa50/0xa50 [ 52.719766][ T1269] ? __lock_acquire+0x518/0xc20 [ 52.719788][ T1269] ? lock_acquire.part.0+0xd4/0x280 [ 52.719790][ T1269] ? find_held_lock+0x2b/0x80 [ 52.719793][ T1269] ? __lock_release.isra.0+0x69/0x1a0 [ 52.719795][ T1269] ? mark_usage+0x61/0x170 [ 52.719797][ T1269] ? __lock_acquire+0x518/0xc20 [ 52.719802][ T1269] ? lock_acquire.part.0+0xd4/0x280 [ 52.719804][ T1269] ? find_held_lock+0x2b/0x80 [ 52.719806][ T1269] ? __rtnl_newlink+0xa50/0xa50 [ 52.719807][ T1269] ? __lock_release.isra.0+0x69/0x1a0 [ 52.719811][ T1269] ? __rtnl_newlink+0xa50/0xa50 [ 52.719813][ T1269] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.719816][ T1269] ? rtnl_link_fill+0x920/0x920 [ 52.719818][ T1269] ? __lock_acquire+0x518/0xc20 [ 52.719822][ T1269] ? lock_acquire.part.0+0xd4/0x280 [ 52.719824][ T1269] ? find_held_lock+0x2b/0x80 [ 52.719828][ T1269] netlink_rcv_skb+0x14e/0x3a0 [ 52.719831][ T1269] ? rtnl_link_fill+0x920/0x920 [ 52.719834][ T1269] ? netlink_ack+0xcf0/0xcf0 [ 52.719841][ T1269] ? netlink_deliver_tap+0xc5/0x330 [ 52.719843][ T1269] ? netlink_deliver_tap+0x13c/0x330 [ 52.719847][ T1269] netlink_unicast+0x486/0x750 [ 52.719851][ T1269] ? netlink_attachskb+0x810/0x810 [ 52.719855][ T1269] ? __lock_acquire+0x518/0xc20 [ 52.719858][ T1269] netlink_sendmsg+0x75b/0xc90 [ 52.719862][ T1269] ? netlink_unicast+0x750/0x750 [ 52.719864][ T1269] ? find_held_lock+0x2b/0x80 [ 52.719867][ T1269] ? __lock_release.isra.0+0x69/0x1a0 [ 52.719871][ T1269] __sock_sendmsg+0xce/0x190 [ 52.719874][ T1269] ? fdget+0x4f/0x1e0 [ 52.719878][ T1269] __sys_sendto+0x260/0x320 [ 52.719881][ T1269] ? __ia32_sys_getpeername+0xd0/0xd0 [ 52.719895][ T1269] __x64_sys_sendto+0xe4/0x1f0 [ 52.719897][ T1269] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 52.719901][ T1269] ? lockdep_hardirqs_on+0x91/0x130 [ 52.719904][ T1269] ? do_syscall_64+0xa6/0x530 [ 52.719906][ T1269] do_syscall_64+0xff/0x530 [ 52.719908][ T1269] ? irq_exit_rcu+0x1a/0x30 [ 52.719912][ T1269] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.719915][ T1269] RIP: 0033:0x7f6b1a90354e [ 52.719919][ T1269] 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 [ 52.719921][ T1269] RSP: 002b:00007ffd85cf1500 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 52.719923][ T1269] RAX: ffffffffffffffda RBX: 000055daa5d67610 RCX: 00007f6b1a90354e [ 52.719925][ T1269] RDX: 0000000000000030 RSI: 000055daa5d66530 RDI: 0000000000000012 [ 52.719925][ T1269] RBP: 00007ffd85cf1510 R08: 00007ffd85cf1560 R09: 0000000000000080 [ 52.719926][ T1269] R10: 0000000000000000 R11: 0000000000000202 R12: 000055daa5ec5e70 [ 52.719927][ T1269] R13: 00007ffd85cf1644 R14: 0000000000000000 R15: 0000000000000000 [ 52.719934][ T1269] [ 55.020330][ T1269] netdevsim netdevsim7637 eni7637np1: renamed from eth0 [ 55.020347][ T1269] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 55.020349][ T1269] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1269, name: (udev-worker) [ 55.020351][ T1269] preempt_count: 1, expected: 0 [ 55.020352][ T1269] RCU nest depth: 0, expected: 0 [ 55.020353][ T1269] locks held by (udev-worker)/1269: 6, last CPU#0: [ 55.020355][ T1269] #0: ffffffffb8d1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 55.020366][ T1269] #1: ff11000009c7ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 55.020371][ T1269] #2: ffffffffb857ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 55.020376][ T1269] #3: ffffffffb857de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 55.020380][ T1269] #4: ffffffffb849d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 55.020384][ T1269] #5: ffffffffb849d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 55.020388][ T1269] irq event stamp: 87238 [ 55.020389][ T1269] hardirqs last enabled at (87237): [] __down_trylock_console_sem+0x86/0xa0 [ 55.020392][ T1269] hardirqs last disabled at (87238): [] console_emit_next_record+0x3d4/0x4c0 [ 55.020394][ T1269] softirqs last enabled at (87232): [] netif_change_name+0x216/0x8c0 [ 55.020397][ T1269] softirqs last disabled at (87230): [] netif_change_name+0x1ad/0x8c0 [ 55.020400][ T1269] Preemption disabled at: [ 55.020401][ T1269] [] vprintk_emit+0x31b/0x3e0 [ 55.020406][ T1269] CPU: 0 UID: 0 PID: 1269 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 55.020409][ T1269] Tainted: [W]=WARN [ 55.020410][ T1269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.020411][ T1269] Call Trace: [ 55.020413][ T1269] [ 55.020414][ T1269] dump_stack_lvl+0x6f/0xa0 [ 55.020421][ T1269] ? vprintk_emit+0x31b/0x3e0 [ 55.020422][ T1269] __might_resched.cold+0x1fe/0x2c1 [ 55.020426][ T1269] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 55.020431][ T1269] ? __kmalloc_noprof+0xdb/0x760 [ 55.020436][ T1269] __kmalloc_noprof+0x443/0x760 [ 55.020438][ T1269] ? alloc_buf.isra.0+0x4b/0x260 [ 55.020444][ T1269] ? do_raw_spin_unlock+0x59/0x250 [ 55.020447][ T1269] alloc_buf.isra.0+0x4b/0x260 [ 55.020451][ T1269] put_chars+0x1e1/0x2f0 [ 55.020453][ T1269] ? __send_to_port+0x420/0x420 [ 55.020455][ T1269] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 55.020458][ T1269] ? rcu_read_lock_any_held+0x3c/0x90 [ 55.020461][ T1269] ? validate_chain+0x38b/0xc20 [ 55.020467][ T1269] hvc_console_print+0x292/0x780 [ 55.020471][ T1269] ? __lock_acquire+0x518/0xc20 [ 55.020476][ T1269] ? hvc_write+0x3a0/0x3a0 [ 55.020479][ T1269] ? rcu_is_watching+0x16/0xd0 [ 55.020484][ T1269] console_emit_next_record+0x22f/0x4c0 [ 55.020488][ T1269] ? devkmsg_read+0x4b0/0x4b0 [ 55.020490][ T1269] ? console_flush_one_record+0x106/0x710 [ 55.020494][ T1269] ? rcu_is_watching+0x16/0xd0 [ 55.020495][ T1269] ? lock_acquire+0x13c/0x160 [ 55.020500][ T1269] console_flush_one_record+0x46f/0x710 [ 55.020504][ T1269] ? console_emit_next_record+0x4c0/0x4c0 [ 55.020506][ T1269] ? __lock_acquire+0x518/0xc20 [ 55.020512][ T1269] console_unlock+0xee/0x1f0 [ 55.020515][ T1269] ? console_flush_one_record+0x710/0x710 [ 55.020517][ T1269] ? rcu_is_watching+0x16/0xd0 [ 55.020518][ T1269] ? lock_acquire+0xe0/0x160 [ 55.020522][ T1269] ? __down_trylock_console_sem+0x5e/0xa0 [ 55.020524][ T1269] ? vprintk_emit+0x320/0x3e0 [ 55.020527][ T1269] vprintk_emit+0x37c/0x3e0 [ 55.020530][ T1269] ? wake_up_klogd_work_func+0x90/0x90 [ 55.020532][ T1269] ? mark_usage+0x61/0x170 [ 55.020534][ T1269] ? lock_pin_lock+0x87/0x180 [ 55.020539][ T1269] dev_vprintk_emit+0x27f/0x2c0 [ 55.020544][ T1269] ? device_rename.cold+0xa/0xa [ 55.020550][ T1269] ? mark_usage+0x61/0x170 [ 55.020552][ T1269] ? __lock_acquire+0x518/0xc20 [ 55.020556][ T1269] dev_printk_emit+0xb9/0xee [ 55.020558][ T1269] ? dev_vprintk_emit+0x2c0/0x2c0 [ 55.020561][ T1269] ? validate_chain+0x38b/0xc20 [ 55.020564][ T1269] ? __lock_acquire+0x518/0xc20 [ 55.020565][ T1269] ? __lock_acquire+0x518/0xc20 [ 55.020567][ T1269] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 55.020569][ T1269] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 55.020573][ T1269] __netdev_printk+0x160/0x1d0 [ 55.020579][ T1269] netdev_info+0xe2/0x116 [ 55.020582][ T1269] ? netdev_notice+0x120/0x120 [ 55.020585][ T1269] ? find_held_lock+0x2b/0x80 [ 55.020588][ T1269] ? __lock_release.isra.0+0x69/0x1a0 [ 55.020599][ T1269] ? mark_held_locks+0x40/0x70 [ 55.020602][ T1269] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 55.020605][ T1269] netif_change_name.cold+0x4f/0x89 [ 55.020608][ T1269] ? lock_pin_lock+0x87/0x180 [ 55.020611][ T1269] ? netdev_adjacent_rename_links+0x470/0x470 [ 55.020614][ T1269] ? find_held_lock+0x2b/0x80 [ 55.020617][ T1269] ? __asan_memset+0x27/0x50 [ 55.020622][ T1269] do_setlink.isra.0+0x1f7d/0x2a60 [ 55.020625][ T1269] ? __lock_acquire+0x518/0xc20 [ 55.020628][ T1269] ? rtnl_link_get_size+0x350/0x350 [ 55.020630][ T1269] ? mark_usage+0x61/0x170 [ 55.020632][ T1269] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 55.020634][ T1269] ? rcu_read_lock_any_held+0x3c/0x90 [ 55.020636][ T1269] ? validate_chain+0x38b/0xc20 [ 55.020640][ T1269] ? __lock_acquire+0x518/0xc20 [ 55.020642][ T1269] ? lock_pin_lock+0xee/0x180 [ 55.020644][ T1269] ? __lock_acquire+0x480/0xc20 [ 55.020648][ T1269] ? lock_acquire.part.0+0xd4/0x280 [ 55.020650][ T1269] ? rtnl_setlink+0x29d/0x920 [ 55.020652][ T1269] ? rcu_is_watching+0x16/0xd0 [ 55.020654][ T1269] ? lock_acquire+0x13c/0x160 [ 55.020656][ T1269] ? rcu_is_watching+0x16/0xd0 [ 55.020657][ T1269] ? rcu_is_watching+0x16/0xd0 [ 55.020658][ T1269] ? trace_contention_end+0xb3/0x180 [ 55.020661][ T1269] ? __mutex_lock+0x1db/0x1ea0 [ 55.020664][ T1269] ? __mutex_lock+0x9a3/0x1ea0 [ 55.020666][ T1269] ? rtnl_setlink+0x29d/0x920 [ 55.020667][ T1269] ? mark_usage+0x61/0x170 [ 55.020670][ T1269] ? ww_mutex_lock+0x160/0x160 [ 55.020672][ T1269] ? nla_get_range_signed+0x3d0/0x3d0 [ 55.020676][ T1269] ? __lock_acquire+0x518/0xc20 [ 55.020679][ T1269] ? rcu_is_watching+0x16/0xd0 [ 55.020687][ T1269] rtnl_setlink+0x527/0x920 [ 55.020690][ T1269] ? __rtnl_newlink+0xa50/0xa50 [ 55.020691][ T1269] ? __lock_acquire+0x518/0xc20 [ 55.020715][ T1269] ? lock_acquire.part.0+0xd4/0x280 [ 55.020717][ T1269] ? find_held_lock+0x2b/0x80 [ 55.020720][ T1269] ? __lock_release.isra.0+0x69/0x1a0 [ 55.020722][ T1269] ? mark_usage+0x61/0x170 [ 55.020724][ T1269] ? __lock_acquire+0x518/0xc20 [ 55.020729][ T1269] ? lock_acquire.part.0+0xd4/0x280 [ 55.020731][ T1269] ? find_held_lock+0x2b/0x80 [ 55.020733][ T1269] ? __rtnl_newlink+0xa50/0xa50 [ 55.020735][ T1269] ? __lock_release.isra.0+0x69/0x1a0 [ 55.020738][ T1269] ? __rtnl_newlink+0xa50/0xa50 [ 55.020741][ T1269] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.020744][ T1269] ? rtnl_link_fill+0x920/0x920 [ 55.020745][ T1269] ? __lock_acquire+0x518/0xc20 [ 55.020750][ T1269] ? lock_acquire.part.0+0xd4/0x280 [ 55.020752][ T1269] ? find_held_lock+0x2b/0x80 [ 55.020755][ T1269] netlink_rcv_skb+0x14e/0x3a0 [ 55.020759][ T1269] ? rtnl_link_fill+0x920/0x920 [ 55.020762][ T1269] ? netlink_ack+0xcf0/0xcf0 [ 55.020769][ T1269] ? netlink_deliver_tap+0xc5/0x330 [ 55.020771][ T1269] ? netlink_deliver_tap+0x13c/0x330 [ 55.020776][ T1269] netlink_unicast+0x486/0x750 [ 55.020780][ T1269] ? netlink_attachskb+0x810/0x810 [ 55.020783][ T1269] ? __lock_acquire+0x518/0xc20 [ 55.020787][ T1269] netlink_sendmsg+0x75b/0xc90 [ 55.020791][ T1269] ? netlink_unicast+0x750/0x750 [ 55.020793][ T1269] ? find_held_lock+0x2b/0x80 [ 55.020796][ T1269] ? __lock_release.isra.0+0x69/0x1a0 [ 55.020801][ T1269] __sock_sendmsg+0xce/0x190 [ 55.020803][ T1269] ? fdget+0x4f/0x1e0 [ 55.020807][ T1269] __sys_sendto+0x260/0x320 [ 55.020810][ T1269] ? __ia32_sys_getpeername+0xd0/0xd0 [ 55.020821][ T1269] ? exc_page_fault+0x87/0x100 [ 55.020827][ T1269] __x64_sys_sendto+0xe4/0x1f0 [ 55.020829][ T1269] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 55.020833][ T1269] ? lockdep_hardirqs_on+0x91/0x130 [ 55.020834][ T1269] ? do_syscall_64+0xa6/0x530 [ 55.020837][ T1269] do_syscall_64+0xff/0x530 [ 55.020839][ T1269] ? exc_page_fault+0xee/0x100 [ 55.020841][ T1269] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.020843][ T1269] RIP: 0033:0x7f6b1a90354e [ 55.020847][ T1269] 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 [ 55.020849][ T1269] RSP: 002b:00007ffd85cf1500 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 55.020852][ T1269] RAX: ffffffffffffffda RBX: 000055daa5d67610 RCX: 00007f6b1a90354e [ 55.020853][ T1269] RDX: 0000000000000030 RSI: 000055daa5d5e6b0 RDI: 0000000000000012 [ 55.020854][ T1269] RBP: 00007ffd85cf1510 R08: 00007ffd85cf1560 R09: 0000000000000080 [ 55.020855][ T1269] R10: 0000000000000000 R11: 0000000000000202 R12: 000055daa5ec2c60 [ 55.020855][ T1269] R13: 00007ffd85cf1644 R14: 0000000000000000 R15: 0000000000000000 [ 55.020863][ T1269] [ 57.286728][ T1269] netdevsim netdevsim9755 eni9755np1: renamed from eth0 [ 57.286744][ T1269] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 57.286746][ T1269] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1269, name: (udev-worker) [ 57.286748][ T1269] preempt_count: 1, expected: 0 [ 57.286749][ T1269] RCU nest depth: 0, expected: 0 [ 57.286750][ T1269] locks held by (udev-worker)/1269: 6, last CPU#0: [ 57.286752][ T1269] #0: ffffffffb8d1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 57.286764][ T1269] #1: ff110000106e2e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 57.286769][ T1269] #2: ffffffffb857ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 57.286774][ T1269] #3: ffffffffb857de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 57.286778][ T1269] #4: ffffffffb849d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 57.286781][ T1269] #5: ffffffffb849d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 57.286785][ T1269] irq event stamp: 148218 [ 57.286786][ T1269] hardirqs last enabled at (148217): [] __down_trylock_console_sem+0x86/0xa0 [ 57.286789][ T1269] hardirqs last disabled at (148218): [] console_emit_next_record+0x3d4/0x4c0 [ 57.286791][ T1269] softirqs last enabled at (148212): [] netif_change_name+0x216/0x8c0 [ 57.286795][ T1269] softirqs last disabled at (148210): [] netif_change_name+0x1ad/0x8c0 [ 57.286797][ T1269] Preemption disabled at: [ 57.286798][ T1269] [] vprintk_emit+0x31b/0x3e0 [ 57.286803][ T1269] CPU: 0 UID: 0 PID: 1269 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 57.286806][ T1269] Tainted: [W]=WARN [ 57.286807][ T1269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.286809][ T1269] Call Trace: [ 57.286810][ T1269] [ 57.286812][ T1269] dump_stack_lvl+0x6f/0xa0 [ 57.286818][ T1269] ? vprintk_emit+0x31b/0x3e0 [ 57.286819][ T1269] __might_resched.cold+0x1fe/0x2c1 [ 57.286824][ T1269] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 57.286828][ T1269] ? __kmalloc_noprof+0xdb/0x760 [ 57.286832][ T1269] __kmalloc_noprof+0x443/0x760 [ 57.286834][ T1269] ? alloc_buf.isra.0+0x4b/0x260 [ 57.286841][ T1269] ? do_raw_spin_unlock+0x59/0x250 [ 57.286844][ T1269] alloc_buf.isra.0+0x4b/0x260 [ 57.286848][ T1269] put_chars+0x1e1/0x2f0 [ 57.286850][ T1269] ? __send_to_port+0x420/0x420 [ 57.286851][ T1269] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 57.286855][ T1269] ? rcu_read_lock_any_held+0x3c/0x90 [ 57.286858][ T1269] ? validate_chain+0x38b/0xc20 [ 57.286863][ T1269] hvc_console_print+0x292/0x780 [ 57.286867][ T1269] ? __lock_acquire+0x518/0xc20 [ 57.286872][ T1269] ? hvc_write+0x3a0/0x3a0 [ 57.286875][ T1269] ? rcu_is_watching+0x16/0xd0 [ 57.286880][ T1269] console_emit_next_record+0x22f/0x4c0 [ 57.286884][ T1269] ? devkmsg_read+0x4b0/0x4b0 [ 57.286886][ T1269] ? console_flush_one_record+0x106/0x710 [ 57.286889][ T1269] ? rcu_is_watching+0x16/0xd0 [ 57.286891][ T1269] ? lock_acquire+0x13c/0x160 [ 57.286895][ T1269] console_flush_one_record+0x46f/0x710 [ 57.286900][ T1269] ? console_emit_next_record+0x4c0/0x4c0 [ 57.286901][ T1269] ? __lock_acquire+0x518/0xc20 [ 57.286907][ T1269] console_unlock+0xee/0x1f0 [ 57.286910][ T1269] ? console_flush_one_record+0x710/0x710 [ 57.286912][ T1269] ? rcu_is_watching+0x16/0xd0 [ 57.286913][ T1269] ? lock_acquire+0xe0/0x160 [ 57.286917][ T1269] ? __down_trylock_console_sem+0x5e/0xa0 [ 57.286919][ T1269] ? vprintk_emit+0x320/0x3e0 [ 57.286922][ T1269] vprintk_emit+0x37c/0x3e0 [ 57.286925][ T1269] ? wake_up_klogd_work_func+0x90/0x90 [ 57.286926][ T1269] ? mark_usage+0x61/0x170 [ 57.286928][ T1269] ? lock_pin_lock+0x87/0x180 [ 57.286934][ T1269] dev_vprintk_emit+0x27f/0x2c0 [ 57.286939][ T1269] ? device_rename.cold+0xa/0xa [ 57.286944][ T1269] ? mark_usage+0x61/0x170 [ 57.286947][ T1269] ? __lock_acquire+0x518/0xc20 [ 57.286950][ T1269] dev_printk_emit+0xb9/0xee [ 57.286953][ T1269] ? dev_vprintk_emit+0x2c0/0x2c0 [ 57.286955][ T1269] ? validate_chain+0x38b/0xc20 [ 57.286958][ T1269] ? __lock_acquire+0x518/0xc20 [ 57.286960][ T1269] ? __lock_acquire+0x518/0xc20 [ 57.286961][ T1269] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 57.286963][ T1269] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 57.286967][ T1269] __netdev_printk+0x160/0x1d0 [ 57.286973][ T1269] netdev_info+0xe2/0x116 [ 57.286976][ T1269] ? netdev_notice+0x120/0x120 [ 57.286979][ T1269] ? find_held_lock+0x2b/0x80 [ 57.286982][ T1269] ? __lock_release.isra.0+0x69/0x1a0 [ 57.286985][ T1269] ? mark_held_locks+0x40/0x70 [ 57.286988][ T1269] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 57.286990][ T1269] netif_change_name.cold+0x4f/0x89 [ 57.286996][ T1269] ? lock_pin_lock+0x87/0x180 [ 57.287000][ T1269] ? netdev_adjacent_rename_links+0x470/0x470 [ 57.287002][ T1269] ? find_held_lock+0x2b/0x80 [ 57.287005][ T1269] ? __asan_memset+0x27/0x50 [ 57.287011][ T1269] do_setlink.isra.0+0x1f7d/0x2a60 [ 57.287014][ T1269] ? __lock_acquire+0x518/0xc20 [ 57.287017][ T1269] ? rtnl_link_get_size+0x350/0x350 [ 57.287018][ T1269] ? mark_usage+0x61/0x170 [ 57.287020][ T1269] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 57.287022][ T1269] ? rcu_read_lock_any_held+0x3c/0x90 [ 57.287023][ T1269] ? validate_chain+0x38b/0xc20 [ 57.287028][ T1269] ? __lock_acquire+0x518/0xc20 [ 57.287030][ T1269] ? lock_pin_lock+0xee/0x180 [ 57.287031][ T1269] ? __lock_acquire+0x480/0xc20 [ 57.287035][ T1269] ? lock_acquire.part.0+0xd4/0x280 [ 57.287037][ T1269] ? rtnl_setlink+0x29d/0x920 [ 57.287040][ T1269] ? rcu_is_watching+0x16/0xd0 [ 57.287041][ T1269] ? lock_acquire+0x13c/0x160 [ 57.287043][ T1269] ? rcu_is_watching+0x16/0xd0 [ 57.287044][ T1269] ? rcu_is_watching+0x16/0xd0 [ 57.287046][ T1269] ? trace_contention_end+0xb3/0x180 [ 57.287048][ T1269] ? __mutex_lock+0x1db/0x1ea0 [ 57.287051][ T1269] ? __mutex_lock+0x9a3/0x1ea0 [ 57.287053][ T1269] ? rtnl_setlink+0x29d/0x920 [ 57.287054][ T1269] ? mark_usage+0x61/0x170 [ 57.287057][ T1269] ? ww_mutex_lock+0x160/0x160 [ 57.287058][ T1269] ? nla_get_range_signed+0x3d0/0x3d0 [ 57.287062][ T1269] ? __lock_acquire+0x518/0xc20 [ 57.287066][ T1269] ? rcu_is_watching+0x16/0xd0 [ 57.287073][ T1269] rtnl_setlink+0x527/0x920 [ 57.287076][ T1269] ? __rtnl_newlink+0xa50/0xa50 [ 57.287077][ T1269] ? __lock_acquire+0x518/0xc20 [ 57.287100][ T1269] ? lock_acquire.part.0+0xd4/0x280 [ 57.287102][ T1269] ? find_held_lock+0x2b/0x80 [ 57.287105][ T1269] ? __lock_release.isra.0+0x69/0x1a0 [ 57.287107][ T1269] ? mark_usage+0x61/0x170 [ 57.287109][ T1269] ? __lock_acquire+0x518/0xc20 [ 57.287114][ T1269] ? lock_acquire.part.0+0xd4/0x280 [ 57.287115][ T1269] ? find_held_lock+0x2b/0x80 [ 57.287117][ T1269] ? __rtnl_newlink+0xa50/0xa50 [ 57.287119][ T1269] ? __lock_release.isra.0+0x69/0x1a0 [ 57.287123][ T1269] ? __rtnl_newlink+0xa50/0xa50 [ 57.287125][ T1269] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 57.287128][ T1269] ? rtnl_link_fill+0x920/0x920 [ 57.287129][ T1269] ? __lock_acquire+0x518/0xc20 [ 57.287134][ T1269] ? lock_acquire.part.0+0xd4/0x280 [ 57.287136][ T1269] ? find_held_lock+0x2b/0x80 [ 57.287139][ T1269] netlink_rcv_skb+0x14e/0x3a0 [ 57.287142][ T1269] ? rtnl_link_fill+0x920/0x920 [ 57.287145][ T1269] ? netlink_ack+0xcf0/0xcf0 [ 57.287152][ T1269] ? netlink_deliver_tap+0xc5/0x330 [ 57.287154][ T1269] ? netlink_deliver_tap+0x13c/0x330 [ 57.287158][ T1269] netlink_unicast+0x486/0x750 [ 57.287162][ T1269] ? netlink_attachskb+0x810/0x810 [ 57.287166][ T1269] ? __lock_acquire+0x518/0xc20 [ 57.287170][ T1269] netlink_sendmsg+0x75b/0xc90 [ 57.287174][ T1269] ? netlink_unicast+0x750/0x750 [ 57.287175][ T1269] ? find_held_lock+0x2b/0x80 [ 57.287178][ T1269] ? __lock_release.isra.0+0x69/0x1a0 [ 57.287183][ T1269] __sock_sendmsg+0xce/0x190 [ 57.287185][ T1269] ? fdget+0x4f/0x1e0 [ 57.287189][ T1269] __sys_sendto+0x260/0x320 [ 57.287192][ T1269] ? __ia32_sys_getpeername+0xd0/0xd0 [ 57.287206][ T1269] __x64_sys_sendto+0xe4/0x1f0 [ 57.287208][ T1269] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 57.287212][ T1269] ? lockdep_hardirqs_on+0x91/0x130 [ 57.287215][ T1269] ? do_syscall_64+0xa6/0x530 [ 57.287217][ T1269] do_syscall_64+0xff/0x530 [ 57.287219][ T1269] ? exc_page_fault+0xee/0x100 [ 57.287222][ T1269] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 57.287224][ T1269] RIP: 0033:0x7f6b1a90354e [ 57.287228][ T1269] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 57.287230][ T1269] RSP: 002b:00007ffd85cf1500 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 57.287232][ T1269] RAX: ffffffffffffffda RBX: 000055daa5d67610 RCX: 00007f6b1a90354e [ 57.287233][ T1269] RDX: 0000000000000030 RSI: 000055daa5d638f0 RDI: 0000000000000012 [ 57.287234][ T1269] RBP: 00007ffd85cf1510 R08: 00007ffd85cf1560 R09: 0000000000000080 [ 57.287235][ T1269] R10: 0000000000000000 R11: 0000000000000202 R12: 000055daa5eca8d0 [ 57.287236][ T1269] R13: 00007ffd85cf1644 R14: 0000000000000000 R15: 0000000000000000 [ 57.287243][ T1269] [ 59.231195][ T1271] netdevsim netdevsim16648 eni16648np1: renamed from eth0 [ 59.231212][ T1271] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 59.231215][ T1271] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1271, name: (udev-worker) [ 59.231217][ T1271] preempt_count: 1, expected: 0 [ 59.231218][ T1271] RCU nest depth: 0, expected: 0 [ 59.231219][ T1271] locks held by (udev-worker)/1271: 6, last CPU#3: [ 59.231221][ T1271] #0: ffffffffb8d1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 59.231235][ T1271] #1: ff11000010902e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 59.231240][ T1271] #2: ffffffffb857ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 59.231245][ T1271] #3: ffffffffb857de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 59.231249][ T1271] #4: ffffffffb849d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 59.231252][ T1271] #5: ffffffffb849d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 59.231257][ T1271] irq event stamp: 79244 [ 59.231258][ T1271] hardirqs last enabled at (79243): [] __down_trylock_console_sem+0x86/0xa0 [ 59.231261][ T1271] hardirqs last disabled at (79244): [] console_emit_next_record+0x3d4/0x4c0 [ 59.231263][ T1271] softirqs last enabled at (79238): [] netif_change_name+0x216/0x8c0 [ 59.231267][ T1271] softirqs last disabled at (79236): [] netif_change_name+0x1ad/0x8c0 [ 59.231270][ T1271] Preemption disabled at: [ 59.231270][ T1271] [] vprintk_emit+0x31b/0x3e0 [ 59.231275][ T1271] CPU: 3 UID: 0 PID: 1271 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 59.231279][ T1271] Tainted: [W]=WARN [ 59.231280][ T1271] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.231282][ T1271] Call Trace: [ 59.231284][ T1271] [ 59.231285][ T1271] dump_stack_lvl+0x6f/0xa0 [ 59.231292][ T1271] ? vprintk_emit+0x31b/0x3e0 [ 59.231293][ T1271] __might_resched.cold+0x1fe/0x2c1 [ 59.231298][ T1271] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 59.231302][ T1271] ? __kmalloc_noprof+0xdb/0x760 [ 59.231306][ T1271] __kmalloc_noprof+0x443/0x760 [ 59.231308][ T1271] ? alloc_buf.isra.0+0x4b/0x260 [ 59.231315][ T1271] ? do_raw_spin_unlock+0x59/0x250 [ 59.231318][ T1271] alloc_buf.isra.0+0x4b/0x260 [ 59.231322][ T1271] put_chars+0x1e1/0x2f0 [ 59.231324][ T1271] ? __send_to_port+0x420/0x420 [ 59.231326][ T1271] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 59.231329][ T1271] ? rcu_read_lock_any_held+0x3c/0x90 [ 59.231332][ T1271] ? validate_chain+0x38b/0xc20 [ 59.231337][ T1271] hvc_console_print+0x292/0x780 [ 59.231341][ T1271] ? __lock_acquire+0x518/0xc20 [ 59.231347][ T1271] ? hvc_write+0x3a0/0x3a0 [ 59.231350][ T1271] ? rcu_is_watching+0x16/0xd0 [ 59.231355][ T1271] console_emit_next_record+0x22f/0x4c0 [ 59.231360][ T1271] ? devkmsg_read+0x4b0/0x4b0 [ 59.231361][ T1271] ? console_flush_one_record+0x106/0x710 [ 59.231365][ T1271] ? rcu_is_watching+0x16/0xd0 [ 59.231366][ T1271] ? lock_acquire+0x13c/0x160 [ 59.231371][ T1271] console_flush_one_record+0x46f/0x710 [ 59.231375][ T1271] ? console_emit_next_record+0x4c0/0x4c0 [ 59.231377][ T1271] ? __lock_acquire+0x518/0xc20 [ 59.231383][ T1271] console_unlock+0xee/0x1f0 [ 59.231387][ T1271] ? console_flush_one_record+0x710/0x710 [ 59.231389][ T1271] ? rcu_is_watching+0x16/0xd0 [ 59.231391][ T1271] ? lock_acquire+0xe0/0x160 [ 59.231395][ T1271] ? __down_trylock_console_sem+0x5e/0xa0 [ 59.231397][ T1271] ? vprintk_emit+0x320/0x3e0 [ 59.231400][ T1271] vprintk_emit+0x37c/0x3e0 [ 59.231404][ T1271] ? wake_up_klogd_work_func+0x90/0x90 [ 59.231405][ T1271] ? mark_usage+0x61/0x170 [ 59.231407][ T1271] ? lock_pin_lock+0x87/0x180 [ 59.231413][ T1271] dev_vprintk_emit+0x27f/0x2c0 [ 59.231418][ T1271] ? device_rename.cold+0xa/0xa [ 59.231423][ T1271] ? mark_usage+0x61/0x170 [ 59.231425][ T1271] ? __lock_acquire+0x518/0xc20 [ 59.231429][ T1271] dev_printk_emit+0xb9/0xee [ 59.231432][ T1271] ? dev_vprintk_emit+0x2c0/0x2c0 [ 59.231435][ T1271] ? validate_chain+0x38b/0xc20 [ 59.231437][ T1271] ? __lock_acquire+0x518/0xc20 [ 59.231439][ T1271] ? __lock_acquire+0x518/0xc20 [ 59.231440][ T1271] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 59.231442][ T1271] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 59.231446][ T1271] __netdev_printk+0x160/0x1d0 [ 59.231452][ T1271] netdev_info+0xe2/0x116 [ 59.231455][ T1271] ? netdev_notice+0x120/0x120 [ 59.231458][ T1271] ? find_held_lock+0x2b/0x80 [ 59.231461][ T1271] ? __lock_release.isra.0+0x69/0x1a0 [ 59.231463][ T1271] ? mark_held_locks+0x40/0x70 [ 59.231467][ T1271] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 59.231470][ T1271] netif_change_name.cold+0x4f/0x89 [ 59.231473][ T1271] ? lock_pin_lock+0x87/0x180 [ 59.231477][ T1271] ? netdev_adjacent_rename_links+0x470/0x470 [ 59.231480][ T1271] ? find_held_lock+0x2b/0x80 [ 59.231483][ T1271] ? __asan_memset+0x27/0x50 [ 59.231489][ T1271] do_setlink.isra.0+0x1f7d/0x2a60 [ 59.231492][ T1271] ? __lock_acquire+0x518/0xc20 [ 59.231495][ T1271] ? rtnl_link_get_size+0x350/0x350 [ 59.231496][ T1271] ? mark_usage+0x61/0x170 [ 59.231498][ T1271] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 59.231500][ T1271] ? rcu_read_lock_any_held+0x3c/0x90 [ 59.231502][ T1271] ? validate_chain+0x38b/0xc20 [ 59.231507][ T1271] ? __lock_acquire+0x518/0xc20 [ 59.231509][ T1271] ? lock_pin_lock+0xee/0x180 [ 59.231511][ T1271] ? __lock_acquire+0x480/0xc20 [ 59.231515][ T1271] ? lock_acquire.part.0+0xd4/0x280 [ 59.231517][ T1271] ? rtnl_setlink+0x29d/0x920 [ 59.231520][ T1271] ? rcu_is_watching+0x16/0xd0 [ 59.231522][ T1271] ? lock_acquire+0x13c/0x160 [ 59.231524][ T1271] ? rcu_is_watching+0x16/0xd0 [ 59.231525][ T1271] ? rcu_is_watching+0x16/0xd0 [ 59.231527][ T1271] ? trace_contention_end+0xb3/0x180 [ 59.231529][ T1271] ? __mutex_lock+0x1db/0x1ea0 [ 59.231532][ T1271] ? __mutex_lock+0x9a3/0x1ea0 [ 59.231534][ T1271] ? rtnl_setlink+0x29d/0x920 [ 59.231536][ T1271] ? mark_usage+0x61/0x170 [ 59.231539][ T1271] ? ww_mutex_lock+0x160/0x160 [ 59.231541][ T1271] ? nla_get_range_signed+0x3d0/0x3d0 [ 59.231544][ T1271] ? __lock_acquire+0x518/0xc20 [ 59.231548][ T1271] ? rcu_is_watching+0x16/0xd0 [ 59.231556][ T1271] rtnl_setlink+0x527/0x920 [ 59.231560][ T1271] ? __rtnl_newlink+0xa50/0xa50 [ 59.231561][ T1271] ? __lock_acquire+0x518/0xc20 [ 59.231588][ T1271] ? lock_acquire.part.0+0xd4/0x280 [ 59.231590][ T1271] ? find_held_lock+0x2b/0x80 [ 59.231593][ T1271] ? __lock_release.isra.0+0x69/0x1a0 [ 59.231601][ T1271] ? mark_usage+0x61/0x170 [ 59.231603][ T1271] ? __lock_acquire+0x518/0xc20 [ 59.231608][ T1271] ? lock_acquire.part.0+0xd4/0x280 [ 59.231610][ T1271] ? find_held_lock+0x2b/0x80 [ 59.231612][ T1271] ? __rtnl_newlink+0xa50/0xa50 [ 59.231614][ T1271] ? __lock_release.isra.0+0x69/0x1a0 [ 59.231618][ T1271] ? __rtnl_newlink+0xa50/0xa50 [ 59.231620][ T1271] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 59.231623][ T1271] ? rtnl_link_fill+0x920/0x920 [ 59.231624][ T1271] ? __lock_acquire+0x518/0xc20 [ 59.231629][ T1271] ? lock_acquire.part.0+0xd4/0x280 [ 59.231631][ T1271] ? find_held_lock+0x2b/0x80 [ 59.231634][ T1271] netlink_rcv_skb+0x14e/0x3a0 [ 59.231637][ T1271] ? rtnl_link_fill+0x920/0x920 [ 59.231641][ T1271] ? netlink_ack+0xcf0/0xcf0 [ 59.231648][ T1271] ? netlink_deliver_tap+0xc5/0x330 [ 59.231650][ T1271] ? netlink_deliver_tap+0x13c/0x330 [ 59.231655][ T1271] netlink_unicast+0x486/0x750 [ 59.231659][ T1271] ? netlink_attachskb+0x810/0x810 [ 59.231663][ T1271] ? __lock_acquire+0x518/0xc20 [ 59.231667][ T1271] netlink_sendmsg+0x75b/0xc90 [ 59.231672][ T1271] ? netlink_unicast+0x750/0x750 [ 59.231674][ T1271] ? find_held_lock+0x2b/0x80 [ 59.231677][ T1271] ? __lock_release.isra.0+0x69/0x1a0 [ 59.231682][ T1271] __sock_sendmsg+0xce/0x190 [ 59.231685][ T1271] ? fdget+0x4f/0x1e0 [ 59.231689][ T1271] __sys_sendto+0x260/0x320 [ 59.231693][ T1271] ? __ia32_sys_getpeername+0xd0/0xd0 [ 59.231704][ T1271] ? exc_page_fault+0x87/0x100 [ 59.231710][ T1271] __x64_sys_sendto+0xe4/0x1f0 [ 59.231713][ T1271] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 59.231716][ T1271] ? lockdep_hardirqs_on+0x91/0x130 [ 59.231718][ T1271] ? do_syscall_64+0xa6/0x530 [ 59.231721][ T1271] do_syscall_64+0xff/0x530 [ 59.231723][ T1271] ? exc_page_fault+0xee/0x100 [ 59.231725][ T1271] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 59.231728][ T1271] RIP: 0033:0x7f6b1a90354e [ 59.231732][ T1271] 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 [ 59.231734][ T1271] RSP: 002b:00007ffd85cf1500 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 59.231736][ T1271] RAX: ffffffffffffffda RBX: 000055daa5d67610 RCX: 00007f6b1a90354e [ 59.231738][ T1271] RDX: 0000000000000030 RSI: 000055daa5ec62a0 RDI: 0000000000000016 [ 59.231739][ T1271] RBP: 00007ffd85cf1510 R08: 00007ffd85cf1560 R09: 0000000000000080 [ 59.231739][ T1271] R10: 0000000000000000 R11: 0000000000000202 R12: 000055daa5ec5e70 [ 59.231740][ T1271] R13: 00007ffd85cf1644 R14: 0000000000000000 R15: 0000000000000000 [ 59.231748][ T1271] [ 59.284758][ T1269] netdevsim netdevsim16648 eni16648np2: renamed from eth1 [ 59.302207][ T1270] netdevsim netdevsim16648 eni16648np3: renamed from eth2