[ 10.426826][ T202] netdevsim netdevsim10578 eni10578np1: renamed from eth0 [ 10.426884][ T202] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.426886][ T202] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 202, name: (udev-worker) [ 10.426888][ T202] preempt_count: 1, expected: 0 [ 10.426889][ T202] RCU nest depth: 0, expected: 0 [ 10.426890][ T202] locks held by (udev-worker)/202: 6, last CPU#0: [ 10.426892][ T202] #0: ffffffffad31b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 10.426903][ T202] #1: ff1100000ff02e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 10.426907][ T202] #2: ffffffffacb7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.426912][ T202] #3: ffffffffacb7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.426916][ T202] #4: ffffffffaca9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.426920][ T202] #5: ffffffffaca9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.426923][ T202] irq event stamp: 36062 [ 10.426924][ T202] hardirqs last enabled at (36061): [] __down_trylock_console_sem+0x86/0xa0 [ 10.426927][ T202] hardirqs last disabled at (36062): [] console_emit_next_record+0x3d4/0x4c0 [ 10.426929][ T202] softirqs last enabled at (36056): [] netif_change_name+0x216/0x8c0 [ 10.426938][ T202] softirqs last disabled at (36054): [] netif_change_name+0x1ad/0x8c0 [ 10.426940][ T202] Preemption disabled at: [ 10.426941][ T202] [] vprintk_emit+0x31b/0x3e0 [ 10.426946][ T202] CPU: 0 UID: 0 PID: 202 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.426949][ T202] Tainted: [W]=WARN [ 10.426950][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.426952][ T202] Call Trace: [ 10.426954][ T202] [ 10.426955][ T202] dump_stack_lvl+0x6f/0xa0 [ 10.426961][ T202] ? vprintk_emit+0x31b/0x3e0 [ 10.426962][ T202] __might_resched.cold+0x1fe/0x2c1 [ 10.426967][ T202] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.426971][ T202] ? __kmalloc_noprof+0xdb/0x760 [ 10.426976][ T202] __kmalloc_noprof+0x443/0x760 [ 10.426977][ T202] ? alloc_buf.isra.0+0x4b/0x260 [ 10.426984][ T202] ? do_raw_spin_unlock+0x59/0x250 [ 10.426986][ T202] alloc_buf.isra.0+0x4b/0x260 [ 10.426990][ T202] put_chars+0x1e1/0x2f0 [ 10.426992][ T202] ? __send_to_port+0x420/0x420 [ 10.426995][ T202] ? validate_chain+0x34a/0xc20 [ 10.427001][ T202] hvc_console_print+0x292/0x780 [ 10.427005][ T202] ? __lock_acquire+0x518/0xc20 [ 10.427010][ T202] ? hvc_write+0x3a0/0x3a0 [ 10.427013][ T202] ? rcu_is_watching+0x16/0xd0 [ 10.427018][ T202] console_emit_next_record+0x22f/0x4c0 [ 10.427022][ T202] ? devkmsg_read+0x4b0/0x4b0 [ 10.427024][ T202] ? console_flush_one_record+0x106/0x710 [ 10.427027][ T202] ? rcu_is_watching+0x16/0xd0 [ 10.427028][ T202] ? lock_acquire+0x13c/0x160 [ 10.427032][ T202] console_flush_one_record+0x46f/0x710 [ 10.427036][ T202] ? console_emit_next_record+0x4c0/0x4c0 [ 10.427038][ T202] ? __lock_acquire+0x518/0xc20 [ 10.427044][ T202] console_unlock+0xee/0x1f0 [ 10.427046][ T202] ? console_flush_one_record+0x710/0x710 [ 10.427048][ T202] ? rcu_is_watching+0x16/0xd0 [ 10.427050][ T202] ? lock_acquire+0xe0/0x160 [ 10.427053][ T202] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.427055][ T202] ? vprintk_emit+0x320/0x3e0 [ 10.427058][ T202] vprintk_emit+0x37c/0x3e0 [ 10.427061][ T202] ? wake_up_klogd_work_func+0x90/0x90 [ 10.427062][ T202] ? __kernel_text_address+0x12/0x30 [ 10.427065][ T202] ? unwind_get_return_address+0x67/0xd0 [ 10.427068][ T202] ? arch_stack_walk+0xed/0x130 [ 10.427073][ T202] dev_vprintk_emit+0x27f/0x2c0 [ 10.427078][ T202] ? device_rename.cold+0xa/0xa [ 10.427086][ T202] dev_printk_emit+0xb9/0xee [ 10.427088][ T202] ? dev_vprintk_emit+0x2c0/0x2c0 [ 10.427092][ T202] ? check_prev_add+0x316/0xe90 [ 10.427097][ T202] __netdev_printk+0x160/0x1d0 [ 10.427103][ T202] netdev_info+0xe2/0x116 [ 10.427106][ T202] ? netdev_notice+0x120/0x120 [ 10.427108][ T202] ? find_held_lock+0x2b/0x80 [ 10.427111][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 10.427114][ T202] ? mark_held_locks+0x40/0x70 [ 10.427117][ T202] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 10.427119][ T202] netif_change_name.cold+0x4f/0x89 [ 10.427122][ T202] ? lock_pin_lock+0x87/0x180 [ 10.427125][ T202] ? netdev_adjacent_rename_links+0x470/0x470 [ 10.427128][ T202] ? find_held_lock+0x2b/0x80 [ 10.427130][ T202] ? __asan_memset+0x27/0x50 [ 10.427136][ T202] do_setlink.isra.0+0x1f7d/0x2a60 [ 10.427138][ T202] ? __lock_acquire+0x518/0xc20 [ 10.427141][ T202] ? rtnl_link_get_size+0x350/0x350 [ 10.427143][ T202] ? mark_usage+0x61/0x170 [ 10.427144][ T202] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.427147][ T202] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.427149][ T202] ? validate_chain+0x38b/0xc20 [ 10.427153][ T202] ? __lock_acquire+0x518/0xc20 [ 10.427155][ T202] ? lock_pin_lock+0xee/0x180 [ 10.427157][ T202] ? __lock_acquire+0x480/0xc20 [ 10.427160][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 10.427162][ T202] ? rtnl_setlink+0x29d/0x920 [ 10.427165][ T202] ? rcu_is_watching+0x16/0xd0 [ 10.427167][ T202] ? lock_acquire+0x13c/0x160 [ 10.427168][ T202] ? rcu_is_watching+0x16/0xd0 [ 10.427169][ T202] ? rcu_is_watching+0x16/0xd0 [ 10.427171][ T202] ? trace_contention_end+0xb3/0x180 [ 10.427173][ T202] ? __mutex_lock+0x1db/0x1ea0 [ 10.427176][ T202] ? __mutex_lock+0x9a3/0x1ea0 [ 10.427178][ T202] ? rtnl_setlink+0x29d/0x920 [ 10.427180][ T202] ? mark_usage+0x61/0x170 [ 10.427182][ T202] ? ww_mutex_lock+0x160/0x160 [ 10.427183][ T202] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.427187][ T202] ? __lock_acquire+0x518/0xc20 [ 10.427190][ T202] ? rcu_is_watching+0x16/0xd0 [ 10.427197][ T202] rtnl_setlink+0x527/0x920 [ 10.427200][ T202] ? __rtnl_newlink+0xa50/0xa50 [ 10.427201][ T202] ? __lock_acquire+0x518/0xc20 [ 10.427223][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 10.427225][ T202] ? find_held_lock+0x2b/0x80 [ 10.427228][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 10.427230][ T202] ? mark_usage+0x61/0x170 [ 10.427232][ T202] ? __lock_acquire+0x518/0xc20 [ 10.427236][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 10.427238][ T202] ? find_held_lock+0x2b/0x80 [ 10.427240][ T202] ? __rtnl_newlink+0xa50/0xa50 [ 10.427242][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 10.427245][ T202] ? __rtnl_newlink+0xa50/0xa50 [ 10.427248][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.427251][ T202] ? rtnl_link_fill+0x920/0x920 [ 10.427252][ T202] ? __lock_acquire+0x518/0xc20 [ 10.427256][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 10.427258][ T202] ? find_held_lock+0x2b/0x80 [ 10.427262][ T202] netlink_rcv_skb+0x14e/0x3a0 [ 10.427265][ T202] ? rtnl_link_fill+0x920/0x920 [ 10.427268][ T202] ? netlink_ack+0xcf0/0xcf0 [ 10.427274][ T202] ? netlink_deliver_tap+0xc5/0x330 [ 10.427276][ T202] ? netlink_deliver_tap+0x13c/0x330 [ 10.427280][ T202] netlink_unicast+0x486/0x750 [ 10.427284][ T202] ? netlink_attachskb+0x810/0x810 [ 10.427288][ T202] ? __lock_acquire+0x518/0xc20 [ 10.427291][ T202] netlink_sendmsg+0x75b/0xc90 [ 10.427295][ T202] ? netlink_unicast+0x750/0x750 [ 10.427297][ T202] ? find_held_lock+0x2b/0x80 [ 10.427299][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 10.427304][ T202] __sock_sendmsg+0xce/0x190 [ 10.427307][ T202] ? fdget+0x4f/0x1e0 [ 10.427311][ T202] __sys_sendto+0x260/0x320 [ 10.427314][ T202] ? __ia32_sys_getpeername+0xd0/0xd0 [ 10.427324][ T202] ? exc_page_fault+0x87/0x100 [ 10.427330][ T202] __x64_sys_sendto+0xe4/0x1f0 [ 10.427332][ T202] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.427335][ T202] ? lockdep_hardirqs_on+0x91/0x130 [ 10.427337][ T202] ? do_syscall_64+0xa6/0x530 [ 10.427339][ T202] do_syscall_64+0xff/0x530 [ 10.427341][ T202] ? exc_page_fault+0xee/0x100 [ 10.427343][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.427346][ T202] RIP: 0033:0x7f711834854e [ 10.427349][ T202] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 10.427351][ T202] RSP: 002b:00007ffd1c38dcf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 10.427354][ T202] RAX: ffffffffffffffda RBX: 00005567330677f0 RCX: 00007f711834854e [ 10.427355][ T202] RDX: 0000000000000030 RSI: 0000556733066480 RDI: 0000000000000016 [ 10.427358][ T202] RBP: 00007ffd1c38dd00 R08: 00007ffd1c38dd50 R09: 0000000000000080 [ 10.427359][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 00005567331d7af0 [ 10.427360][ T202] R13: 00007ffd1c38de34 R14: 0000000000000000 R15: 0000000000000000 [ 10.427367][ T202] [ 12.574188][ T202] netdevsim netdevsim31835 eni31835np1: renamed from eth0 [ 12.574204][ T202] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.574206][ T202] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 202, name: (udev-worker) [ 12.574208][ T202] preempt_count: 1, expected: 0 [ 12.574208][ T202] RCU nest depth: 0, expected: 0 [ 12.574209][ T202] locks held by (udev-worker)/202: 6, last CPU#3: [ 12.574211][ T202] #0: ffffffffad31b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 12.574222][ T202] #1: ff11000004f7ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 12.574226][ T202] #2: ffffffffacb7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.574231][ T202] #3: ffffffffacb7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.574235][ T202] #4: ffffffffaca9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.574238][ T202] #5: ffffffffaca9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.574242][ T202] irq event stamp: 127746 [ 12.574243][ T202] hardirqs last enabled at (127745): [] __down_trylock_console_sem+0x86/0xa0 [ 12.574246][ T202] hardirqs last disabled at (127746): [] console_emit_next_record+0x3d4/0x4c0 [ 12.574248][ T202] softirqs last enabled at (127740): [] netif_change_name+0x216/0x8c0 [ 12.574251][ T202] softirqs last disabled at (127738): [] netif_change_name+0x1ad/0x8c0 [ 12.574254][ T202] Preemption disabled at: [ 12.574255][ T202] [] vprintk_emit+0x31b/0x3e0 [ 12.574260][ T202] CPU: 3 UID: 0 PID: 202 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.574263][ T202] Tainted: [W]=WARN [ 12.574264][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.574266][ T202] Call Trace: [ 12.574267][ T202] [ 12.574269][ T202] dump_stack_lvl+0x6f/0xa0 [ 12.574275][ T202] ? vprintk_emit+0x31b/0x3e0 [ 12.574276][ T202] __might_resched.cold+0x1fe/0x2c1 [ 12.574281][ T202] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.574285][ T202] ? __kmalloc_noprof+0xdb/0x760 [ 12.574289][ T202] __kmalloc_noprof+0x443/0x760 [ 12.574291][ T202] ? alloc_buf.isra.0+0x4b/0x260 [ 12.574297][ T202] ? do_raw_spin_unlock+0x59/0x250 [ 12.574300][ T202] alloc_buf.isra.0+0x4b/0x260 [ 12.574303][ T202] put_chars+0x1e1/0x2f0 [ 12.574306][ T202] ? __send_to_port+0x420/0x420 [ 12.574307][ T202] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.574310][ T202] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.574313][ T202] ? validate_chain+0x38b/0xc20 [ 12.574318][ T202] hvc_console_print+0x292/0x780 [ 12.574322][ T202] ? __lock_acquire+0x518/0xc20 [ 12.574327][ T202] ? hvc_write+0x3a0/0x3a0 [ 12.574330][ T202] ? rcu_is_watching+0x16/0xd0 [ 12.574335][ T202] console_emit_next_record+0x22f/0x4c0 [ 12.574339][ T202] ? devkmsg_read+0x4b0/0x4b0 [ 12.574341][ T202] ? console_flush_one_record+0x106/0x710 [ 12.574344][ T202] ? rcu_is_watching+0x16/0xd0 [ 12.574346][ T202] ? lock_acquire+0x13c/0x160 [ 12.574350][ T202] console_flush_one_record+0x46f/0x710 [ 12.574354][ T202] ? console_emit_next_record+0x4c0/0x4c0 [ 12.574356][ T202] ? __lock_acquire+0x518/0xc20 [ 12.574364][ T202] console_unlock+0xee/0x1f0 [ 12.574366][ T202] ? console_flush_one_record+0x710/0x710 [ 12.574368][ T202] ? rcu_is_watching+0x16/0xd0 [ 12.574370][ T202] ? lock_acquire+0xe0/0x160 [ 12.574374][ T202] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.574375][ T202] ? vprintk_emit+0x320/0x3e0 [ 12.574378][ T202] vprintk_emit+0x37c/0x3e0 [ 12.574381][ T202] ? wake_up_klogd_work_func+0x90/0x90 [ 12.574383][ T202] ? mark_usage+0x61/0x170 [ 12.574385][ T202] ? lock_pin_lock+0x87/0x180 [ 12.574390][ T202] dev_vprintk_emit+0x27f/0x2c0 [ 12.574395][ T202] ? device_rename.cold+0xa/0xa [ 12.574400][ T202] ? mark_usage+0x61/0x170 [ 12.574402][ T202] ? __lock_acquire+0x518/0xc20 [ 12.574406][ T202] dev_printk_emit+0xb9/0xee [ 12.574408][ T202] ? dev_vprintk_emit+0x2c0/0x2c0 [ 12.574411][ T202] ? validate_chain+0x38b/0xc20 [ 12.574413][ T202] ? __lock_acquire+0x518/0xc20 [ 12.574415][ T202] ? __lock_acquire+0x518/0xc20 [ 12.574417][ T202] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.574419][ T202] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.574422][ T202] __netdev_printk+0x160/0x1d0 [ 12.574429][ T202] netdev_info+0xe2/0x116 [ 12.574431][ T202] ? netdev_notice+0x120/0x120 [ 12.574434][ T202] ? find_held_lock+0x2b/0x80 [ 12.574437][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 12.574440][ T202] ? mark_held_locks+0x40/0x70 [ 12.574443][ T202] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 12.574445][ T202] netif_change_name.cold+0x4f/0x89 [ 12.574448][ T202] ? lock_pin_lock+0x87/0x180 [ 12.574451][ T202] ? netdev_adjacent_rename_links+0x470/0x470 [ 12.574454][ T202] ? find_held_lock+0x2b/0x80 [ 12.574457][ T202] ? __asan_memset+0x27/0x50 [ 12.574463][ T202] do_setlink.isra.0+0x1f7d/0x2a60 [ 12.574465][ T202] ? __lock_acquire+0x518/0xc20 [ 12.574468][ T202] ? rtnl_link_get_size+0x350/0x350 [ 12.574470][ T202] ? mark_usage+0x61/0x170 [ 12.574471][ T202] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.574473][ T202] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.574475][ T202] ? validate_chain+0x38b/0xc20 [ 12.574480][ T202] ? __lock_acquire+0x518/0xc20 [ 12.574482][ T202] ? lock_pin_lock+0xee/0x180 [ 12.574483][ T202] ? __lock_acquire+0x480/0xc20 [ 12.574487][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 12.574489][ T202] ? rtnl_setlink+0x29d/0x920 [ 12.574491][ T202] ? rcu_is_watching+0x16/0xd0 [ 12.574493][ T202] ? lock_acquire+0x13c/0x160 [ 12.574495][ T202] ? rcu_is_watching+0x16/0xd0 [ 12.574496][ T202] ? rcu_is_watching+0x16/0xd0 [ 12.574497][ T202] ? trace_contention_end+0xb3/0x180 [ 12.574500][ T202] ? __mutex_lock+0x1db/0x1ea0 [ 12.574502][ T202] ? __mutex_lock+0x9a3/0x1ea0 [ 12.574504][ T202] ? rtnl_setlink+0x29d/0x920 [ 12.574506][ T202] ? mark_usage+0x61/0x170 [ 12.574509][ T202] ? ww_mutex_lock+0x160/0x160 [ 12.574510][ T202] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.574514][ T202] ? __lock_acquire+0x518/0xc20 [ 12.574517][ T202] ? rcu_is_watching+0x16/0xd0 [ 12.574524][ T202] rtnl_setlink+0x527/0x920 [ 12.574527][ T202] ? __rtnl_newlink+0xa50/0xa50 [ 12.574529][ T202] ? __lock_acquire+0x518/0xc20 [ 12.574551][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 12.574553][ T202] ? find_held_lock+0x2b/0x80 [ 12.574556][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 12.574558][ T202] ? mark_usage+0x61/0x170 [ 12.574560][ T202] ? __lock_acquire+0x518/0xc20 [ 12.574564][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 12.574566][ T202] ? find_held_lock+0x2b/0x80 [ 12.574568][ T202] ? __rtnl_newlink+0xa50/0xa50 [ 12.574570][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 12.574574][ T202] ? __rtnl_newlink+0xa50/0xa50 [ 12.574576][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.574579][ T202] ? rtnl_link_fill+0x920/0x920 [ 12.574580][ T202] ? __lock_acquire+0x518/0xc20 [ 12.574585][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 12.574586][ T202] ? find_held_lock+0x2b/0x80 [ 12.574590][ T202] netlink_rcv_skb+0x14e/0x3a0 [ 12.574593][ T202] ? rtnl_link_fill+0x920/0x920 [ 12.574596][ T202] ? netlink_ack+0xcf0/0xcf0 [ 12.574602][ T202] ? netlink_deliver_tap+0xc5/0x330 [ 12.574604][ T202] ? netlink_deliver_tap+0x13c/0x330 [ 12.574609][ T202] netlink_unicast+0x486/0x750 [ 12.574613][ T202] ? netlink_attachskb+0x810/0x810 [ 12.574616][ T202] ? __lock_acquire+0x518/0xc20 [ 12.574620][ T202] netlink_sendmsg+0x75b/0xc90 [ 12.574624][ T202] ? netlink_unicast+0x750/0x750 [ 12.574625][ T202] ? find_held_lock+0x2b/0x80 [ 12.574628][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 12.574633][ T202] __sock_sendmsg+0xce/0x190 [ 12.574636][ T202] ? fdget+0x4f/0x1e0 [ 12.574639][ T202] __sys_sendto+0x260/0x320 [ 12.574642][ T202] ? __ia32_sys_getpeername+0xd0/0xd0 [ 12.574656][ T202] __x64_sys_sendto+0xe4/0x1f0 [ 12.574659][ T202] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.574662][ T202] ? lockdep_hardirqs_on+0x91/0x130 [ 12.574665][ T202] ? do_syscall_64+0xa6/0x530 [ 12.574667][ T202] do_syscall_64+0xff/0x530 [ 12.574669][ T202] ? exc_page_fault+0xee/0x100 [ 12.574672][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.574674][ T202] RIP: 0033:0x7f711834854e [ 12.574677][ T202] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 12.574679][ T202] RSP: 002b:00007ffd1c38dcf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 12.574682][ T202] RAX: ffffffffffffffda RBX: 00005567330677f0 RCX: 00007f711834854e [ 12.574683][ T202] RDX: 0000000000000030 RSI: 0000556733060fa0 RDI: 0000000000000016 [ 12.574684][ T202] RBP: 00007ffd1c38dd00 R08: 00007ffd1c38dd50 R09: 0000000000000080 [ 12.574685][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 00005567331d7af0 [ 12.574685][ T202] R13: 00007ffd1c38de34 R14: 0000000000000000 R15: 0000000000000000 [ 12.574693][ T202] [ 17.776030][ T202] (udev-worker) (202) used greatest stack depth: 22696 bytes left [ 17.776046][ T202] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.776048][ T202] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 202, name: (udev-worker) [ 17.776049][ T202] preempt_count: 2, expected: 0 [ 17.776050][ T202] RCU nest depth: 0, expected: 0 [ 17.776051][ T202] locks held by (udev-worker)/202: 5, last CPU#1: [ 17.776053][ T202] #0: ffffffffaca167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 17.776064][ T202] #1: ffffffffacb7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.776069][ T202] #2: ffffffffacb7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.776073][ T202] #3: ffffffffaca9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.776076][ T202] #4: ffffffffaca9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 17.776080][ T202] irq event stamp: 171866 [ 17.776081][ T202] hardirqs last enabled at (171865): [] __down_trylock_console_sem+0x86/0xa0 [ 17.776084][ T202] hardirqs last disabled at (171866): [] console_emit_next_record+0x3d4/0x4c0 [ 17.776086][ T202] softirqs last enabled at (171796): [] netlink_release+0x17b/0xcf0 [ 17.776090][ T202] softirqs last disabled at (171794): [] netlink_release+0xd2/0xcf0 [ 17.776093][ T202] Preemption disabled at: [ 17.776093][ T202] [<0000000000000000>] 0x0 [ 17.776101][ T202] CPU: 1 UID: 0 PID: 202 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.776104][ T202] Tainted: [W]=WARN [ 17.776105][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.776106][ T202] Call Trace: [ 17.776108][ T202] [ 17.776109][ T202] dump_stack_lvl+0x6f/0xa0 [ 17.776115][ T202] __might_resched.cold+0x1fe/0x2c1 [ 17.776120][ T202] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.776124][ T202] ? __kmalloc_noprof+0xdb/0x760 [ 17.776128][ T202] __kmalloc_noprof+0x443/0x760 [ 17.776130][ T202] ? alloc_buf.isra.0+0x4b/0x260 [ 17.776136][ T202] ? do_raw_spin_unlock+0x59/0x250 [ 17.776139][ T202] alloc_buf.isra.0+0x4b/0x260 [ 17.776142][ T202] put_chars+0x1e1/0x2f0 [ 17.776144][ T202] ? __send_to_port+0x420/0x420 [ 17.776146][ T202] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.776149][ T202] ? validate_chain+0x38b/0xc20 [ 17.776155][ T202] hvc_console_print+0x292/0x780 [ 17.776162][ T202] ? hvc_write+0x3a0/0x3a0 [ 17.776164][ T202] ? rcu_is_watching+0x16/0xd0 [ 17.776166][ T202] ? lock_acquire+0x13c/0x160 [ 17.776170][ T202] console_emit_next_record+0x22f/0x4c0 [ 17.776174][ T202] ? devkmsg_read+0x4b0/0x4b0 [ 17.776176][ T202] ? console_flush_one_record+0x106/0x710 [ 17.776179][ T202] ? rcu_is_watching+0x16/0xd0 [ 17.776181][ T202] ? lock_acquire+0x13c/0x160 [ 17.776185][ T202] console_flush_one_record+0x46f/0x710 [ 17.776189][ T202] ? console_emit_next_record+0x4c0/0x4c0 [ 17.776190][ T202] ? __lock_acquire+0x518/0xc20 [ 17.776195][ T202] console_unlock+0xee/0x1f0 [ 17.776198][ T202] ? console_flush_one_record+0x710/0x710 [ 17.776200][ T202] ? rcu_is_watching+0x16/0xd0 [ 17.776202][ T202] ? lock_acquire+0xe0/0x160 [ 17.776205][ T202] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.776207][ T202] ? vprintk_emit+0x320/0x3e0 [ 17.776210][ T202] vprintk_emit+0x37c/0x3e0 [ 17.776213][ T202] ? wake_up_klogd_work_func+0x90/0x90 [ 17.776216][ T202] ? __lock_acquire+0x518/0xc20 [ 17.776219][ T202] _printk+0xc7/0x100 [ 17.776222][ T202] ? snapshot_read.cold+0x21/0x21 [ 17.776225][ T202] ? do_raw_spin_lock+0x131/0x280 [ 17.776228][ T202] ? __rwlock_init+0x150/0x150 [ 17.776231][ T202] ? do_raw_spin_lock+0x131/0x280 [ 17.776234][ T202] do_exit.cold+0x82/0x9c [ 17.776237][ T202] ? exit_notify+0x890/0x890 [ 17.776239][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 17.776241][ T202] ? rcu_is_watching+0x16/0xd0 [ 17.776245][ T202] do_group_exit+0xb8/0x370 [ 17.776247][ T202] __x64_sys_exit_group+0x3c/0x50 [ 17.776249][ T202] x64_sys_call+0x1567/0x1570 [ 17.776252][ T202] do_syscall_64+0xff/0x530 [ 17.776255][ T202] ? irq_exit_rcu+0x1a/0x30 [ 17.776258][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 17.776260][ T202] RIP: 0033:0x7f71183991b8 [ 17.776262][ T202] Code: Unable to access opcode bytes at 0x7f711839918e. [ 17.776264][ T202] RSP: 002b:00007ffd1c38e248 EFLAGS: 00000256 ORIG_RAX: 00000000000000e7 [ 17.776266][ T202] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71183991b8 [ 17.776267][ T202] RDX: 0000000000000000 RSI: fffffffffffffe90 RDI: 0000000000000000 [ 17.776268][ T202] RBP: 00007ffd1c38e3d0 R08: 00005567331eb6e8 R09: 0000000000000000 [ 17.776269][ T202] R10: 0000000000000000 R11: 0000000000000256 R12: 0000000000000000 [ 17.776270][ T202] R13: 00007f7117bf7050 R14: 00007f71188cad9e R15: 000055673305fa40 [ 17.776276][ T202] [ 18.858542][ T450] netdevsim netdevsim31835 eni31835np1: set_features() failed (-16); wanted 0x041c80008001ca69, left 0x041e80008001ca69 [ 18.858702][ T450] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.858705][ T450] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 450, name: ethtool [ 18.858706][ T450] preempt_count: 1, expected: 0 [ 18.858707][ T450] RCU nest depth: 0, expected: 0 [ 18.858708][ T450] locks held by ethtool/450: 7, last CPU#3: [ 18.858710][ T450] #0: ffffffffad37cb68 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 18.858722][ T450] #1: ffffffffad31b740 (rtnl_mutex){+.+.}-{4:4}, at: ethnl_set_features+0x1ff/0x8e0 [ 18.858727][ T450] #2: ff11000004f7ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: ethnl_set_features+0x257/0x8e0 [ 18.858730][ T450] #3: ffffffffacb7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.858735][ T450] #4: ffffffffacb7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.858739][ T450] #5: ffffffffaca9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.858742][ T450] #6: ffffffffaca9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 18.858746][ T450] irq event stamp: 18364 [ 18.858747][ T450] hardirqs last enabled at (18363): [] __down_trylock_console_sem+0x86/0xa0 [ 18.858750][ T450] hardirqs last disabled at (18364): [] console_emit_next_record+0x3d4/0x4c0 [ 18.858752][ T450] softirqs last enabled at (18330): [] __alloc_skb+0x4c2/0x5f0 [ 18.858755][ T450] softirqs last disabled at (18328): [] __alloc_skb+0x4c2/0x5f0 [ 18.858758][ T450] Preemption disabled at: [ 18.858758][ T450] [] vprintk_emit+0x31b/0x3e0 [ 18.858764][ T450] CPU: 3 UID: 0 PID: 450 Comm: ethtool Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.858767][ T450] Tainted: [W]=WARN [ 18.858768][ T450] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.858770][ T450] Call Trace: [ 18.858771][ T450] [ 18.858773][ T450] dump_stack_lvl+0x6f/0xa0 [ 18.858778][ T450] ? vprintk_emit+0x31b/0x3e0 [ 18.858780][ T450] __might_resched.cold+0x1fe/0x2c1 [ 18.858785][ T450] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.858789][ T450] ? __kmalloc_noprof+0xdb/0x760 [ 18.858793][ T450] __kmalloc_noprof+0x443/0x760 [ 18.858795][ T450] ? alloc_buf.isra.0+0x4b/0x260 [ 18.858801][ T450] ? do_raw_spin_unlock+0x59/0x250 [ 18.858804][ T450] alloc_buf.isra.0+0x4b/0x260 [ 18.858808][ T450] put_chars+0x1e1/0x2f0 [ 18.858810][ T450] ? __send_to_port+0x420/0x420 [ 18.858814][ T450] ? validate_chain+0x34a/0xc20 [ 18.858818][ T450] hvc_console_print+0x292/0x780 [ 18.858822][ T450] ? mark_usage+0x61/0x170 [ 18.858824][ T450] ? __lock_acquire+0x518/0xc20 [ 18.858826][ T450] ? __lock_acquire+0x518/0xc20 [ 18.858830][ T450] ? hvc_write+0x3a0/0x3a0 [ 18.858833][ T450] ? console_emit_next_record+0x1df/0x4c0 [ 18.858836][ T450] ? rcu_is_watching+0x16/0xd0 [ 18.858839][ T450] ? lock_acquire+0x13c/0x160 [ 18.858843][ T450] console_emit_next_record+0x22f/0x4c0 [ 18.858847][ T450] ? devkmsg_read+0x4b0/0x4b0 [ 18.858849][ T450] ? console_flush_one_record+0x106/0x710 [ 18.858852][ T450] ? rcu_is_watching+0x16/0xd0 [ 18.858854][ T450] ? lock_acquire+0x13c/0x160 [ 18.858858][ T450] console_flush_one_record+0x46f/0x710 [ 18.858862][ T450] ? console_emit_next_record+0x4c0/0x4c0 [ 18.858864][ T450] ? __lock_acquire+0x518/0xc20 [ 18.858870][ T450] console_unlock+0xee/0x1f0 [ 18.858872][ T450] ? console_flush_one_record+0x710/0x710 [ 18.858874][ T450] ? rcu_is_watching+0x16/0xd0 [ 18.858876][ T450] ? lock_acquire+0xe0/0x160 [ 18.858880][ T450] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.858882][ T450] ? vprintk_emit+0x320/0x3e0 [ 18.858884][ T450] vprintk_emit+0x37c/0x3e0 [ 18.858888][ T450] ? wake_up_klogd_work_func+0x90/0x90 [ 18.858891][ T450] ? lock_acquire.part.0+0xd4/0x280 [ 18.858896][ T450] dev_vprintk_emit+0x27f/0x2c0 [ 18.858901][ T450] ? device_rename.cold+0xa/0xa [ 18.858902][ T450] ? is_bpf_text_address+0x68/0x110 [ 18.858907][ T450] ? validate_chain+0x38b/0xc20 [ 18.858910][ T450] ? __kernel_text_address+0x12/0x30 [ 18.858912][ T450] ? write_profile+0xf0/0xf0 [ 18.858915][ T450] ? unwind_get_return_address+0x67/0xd0 [ 18.858920][ T450] dev_printk_emit+0xb9/0xee [ 18.858922][ T450] ? dev_vprintk_emit+0x2c0/0x2c0 [ 18.858925][ T450] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.858928][ T450] ? validate_chain+0x38b/0xc20 [ 18.858931][ T450] ? __lock_release.isra.0+0x69/0x1a0 [ 18.858935][ T450] __netdev_printk+0x160/0x1d0 [ 18.858941][ T450] netdev_err+0xe2/0x120 [ 18.858944][ T450] ? netdev_crit+0x120/0x120 [ 18.858952][ T450] __netdev_update_features.cold+0x23/0xa3 [ 18.858957][ T450] ? dev_get_min_mp_channel_count+0x2a0/0x2a0 [ 18.858959][ T450] ? __lock_release.isra.0+0x69/0x1a0 [ 18.858964][ T450] ? lockdep_hardirqs_on+0x91/0x130 [ 18.858970][ T450] ethnl_set_features+0x3d7/0x8e0 [ 18.858973][ T450] ? nla_get_range_signed+0x3d0/0x3d0 [ 18.858982][ T450] ? features_send_reply+0x3f0/0x3f0 [ 18.858984][ T450] ? rcu_is_watching+0x16/0xd0 [ 18.858986][ T450] ? trace_kmalloc+0xf9/0x120 [ 18.858990][ T450] ? __nla_validate_parse+0x20d/0x480 [ 18.858995][ T450] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 18.859000][ T450] genl_family_rcv_msg_doit+0x206/0x300 [ 18.859003][ T450] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 18.859005][ T450] ? __lock_release.isra.0+0x69/0x1a0 [ 18.859013][ T450] ? security_capable+0x2e/0x60 [ 18.859017][ T450] genl_family_rcv_msg+0x3a4/0x640 [ 18.859021][ T450] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 18.859023][ T450] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.859025][ T450] ? features_send_reply+0x3f0/0x3f0 [ 18.859027][ T450] ? __lock_acquire+0x518/0xc20 [ 18.859032][ T450] genl_rcv_msg+0xbb/0x160 [ 18.859036][ T450] netlink_rcv_skb+0x14e/0x3a0 [ 18.859038][ T450] ? genl_family_rcv_msg+0x640/0x640 [ 18.859041][ T450] ? netlink_ack+0xcf0/0xcf0 [ 18.859048][ T450] ? netlink_deliver_tap+0xc5/0x330 [ 18.859050][ T450] ? netlink_deliver_tap+0x13c/0x330 [ 18.859054][ T450] genl_rcv+0x28/0x40 [ 18.859057][ T450] netlink_unicast+0x486/0x750 [ 18.859061][ T450] ? netlink_attachskb+0x810/0x810 [ 18.859064][ T450] ? __lock_acquire+0x518/0xc20 [ 18.859068][ T450] netlink_sendmsg+0x75b/0xc90 [ 18.859072][ T450] ? netlink_unicast+0x750/0x750 [ 18.859074][ T450] ? find_held_lock+0x2b/0x80 [ 18.859076][ T450] ? __lock_release.isra.0+0x69/0x1a0 [ 18.859081][ T450] __sock_sendmsg+0xce/0x190 [ 18.859084][ T450] ? fdget+0x4f/0x1e0 [ 18.859088][ T450] __sys_sendto+0x260/0x320 [ 18.859091][ T450] ? __ia32_sys_getpeername+0xd0/0xd0 [ 18.859105][ T450] __x64_sys_sendto+0xe4/0x1f0 [ 18.859107][ T450] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.859111][ T450] ? lockdep_hardirqs_on+0x91/0x130 [ 18.859112][ T450] ? do_syscall_64+0xa6/0x530 [ 18.859115][ T450] do_syscall_64+0xff/0x530 [ 18.859117][ T450] ? exc_page_fault+0xee/0x100 [ 18.859119][ T450] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.859121][ T450] RIP: 0033:0x7fccf5bea54e [ 18.859125][ T450] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 18.859126][ T450] RSP: 002b:00007ffd5b32bb80 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 18.859129][ T450] RAX: ffffffffffffffda RBX: 0000000026f4c010 RCX: 00007fccf5bea54e [ 18.859130][ T450] RDX: 0000000000000050 RSI: 0000000026f4c120 RDI: 0000000000000003 [ 18.859131][ T450] RBP: 00007ffd5b32bb90 R08: 00007fccf5d77980 R09: 000000000000000c [ 18.859132][ T450] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000026f4c0b0 [ 18.859133][ T450] R13: 00000000004d6020 R14: 000000000000002d R15: 00000000004d4de0 [ 18.859140][ T450] [ 19.556810][ T461] netdevsim netdevsim28360 eni28360np1: renamed from eth0 [ 21.660752][ T461] netdevsim netdevsim14255 eni14255np1: renamed from eth0 [ 21.660768][ T461] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 21.660770][ T461] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 461, name: (udev-worker) [ 21.660772][ T461] preempt_count: 1, expected: 0 [ 21.660773][ T461] RCU nest depth: 0, expected: 0 [ 21.660774][ T461] locks held by (udev-worker)/461: 6, last CPU#1: [ 21.660776][ T461] #0: ffffffffad31b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 21.660787][ T461] #1: ff1100000becae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 21.660791][ T461] #2: ffffffffacb7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 21.660796][ T461] #3: ffffffffacb7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 21.660800][ T461] #4: ffffffffaca9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 21.660803][ T461] #5: ffffffffaca9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 21.660807][ T461] irq event stamp: 101856 [ 21.660808][ T461] hardirqs last enabled at (101855): [] __down_trylock_console_sem+0x86/0xa0 [ 21.660811][ T461] hardirqs last disabled at (101856): [] console_emit_next_record+0x3d4/0x4c0 [ 21.660813][ T461] softirqs last enabled at (101850): [] netif_change_name+0x216/0x8c0 [ 21.660816][ T461] softirqs last disabled at (101848): [] netif_change_name+0x1ad/0x8c0 [ 21.660819][ T461] Preemption disabled at: [ 21.660819][ T461] [] vprintk_emit+0x31b/0x3e0 [ 21.660825][ T461] CPU: 1 UID: 0 PID: 461 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 21.660828][ T461] Tainted: [W]=WARN [ 21.660829][ T461] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.660831][ T461] Call Trace: [ 21.660832][ T461] [ 21.660833][ T461] dump_stack_lvl+0x6f/0xa0 [ 21.660839][ T461] ? vprintk_emit+0x31b/0x3e0 [ 21.660841][ T461] __might_resched.cold+0x1fe/0x2c1 [ 21.660845][ T461] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 21.660849][ T461] ? __kmalloc_noprof+0xdb/0x760 [ 21.660854][ T461] __kmalloc_noprof+0x443/0x760 [ 21.660856][ T461] ? alloc_buf.isra.0+0x4b/0x260 [ 21.660862][ T461] ? do_raw_spin_unlock+0x59/0x250 [ 21.660865][ T461] alloc_buf.isra.0+0x4b/0x260 [ 21.660868][ T461] put_chars+0x1e1/0x2f0 [ 21.660871][ T461] ? __send_to_port+0x420/0x420 [ 21.660872][ T461] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.660876][ T461] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.660878][ T461] ? validate_chain+0x38b/0xc20 [ 21.660883][ T461] hvc_console_print+0x292/0x780 [ 21.660887][ T461] ? __lock_acquire+0x518/0xc20 [ 21.660892][ T461] ? hvc_write+0x3a0/0x3a0 [ 21.660895][ T461] ? rcu_is_watching+0x16/0xd0 [ 21.660900][ T461] console_emit_next_record+0x22f/0x4c0 [ 21.660904][ T461] ? devkmsg_read+0x4b0/0x4b0 [ 21.660906][ T461] ? console_flush_one_record+0x106/0x710 [ 21.660909][ T461] ? rcu_is_watching+0x16/0xd0 [ 21.660911][ T461] ? lock_acquire+0x13c/0x160 [ 21.660915][ T461] console_flush_one_record+0x46f/0x710 [ 21.660919][ T461] ? console_emit_next_record+0x4c0/0x4c0 [ 21.660921][ T461] ? __lock_acquire+0x518/0xc20 [ 21.660926][ T461] console_unlock+0xee/0x1f0 [ 21.660929][ T461] ? console_flush_one_record+0x710/0x710 [ 21.660931][ T461] ? rcu_is_watching+0x16/0xd0 [ 21.660933][ T461] ? lock_acquire+0xe0/0x160 [ 21.660937][ T461] ? __down_trylock_console_sem+0x5e/0xa0 [ 21.660938][ T461] ? vprintk_emit+0x320/0x3e0 [ 21.660941][ T461] vprintk_emit+0x37c/0x3e0 [ 21.660945][ T461] ? wake_up_klogd_work_func+0x90/0x90 [ 21.660946][ T461] ? mark_usage+0x61/0x170 [ 21.660948][ T461] ? lock_pin_lock+0x87/0x180 [ 21.660953][ T461] dev_vprintk_emit+0x27f/0x2c0 [ 21.660958][ T461] ? device_rename.cold+0xa/0xa [ 21.660960][ T461] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.660963][ T461] ? rcu_is_watching+0x16/0xd0 [ 21.660965][ T461] ? trace_pelt_se_tp+0x9b/0x190 [ 21.660970][ T461] dev_printk_emit+0xb9/0xee [ 21.660973][ T461] ? dev_vprintk_emit+0x2c0/0x2c0 [ 21.660976][ T461] ? validate_chain+0x38b/0xc20 [ 21.660978][ T461] ? __lock_release.isra.0+0x69/0x1a0 [ 21.660980][ T461] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.660982][ T461] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.660985][ T461] __netdev_printk+0x160/0x1d0 [ 21.661000][ T461] netdev_info+0xe2/0x116 [ 21.661003][ T461] ? netdev_notice+0x120/0x120 [ 21.661006][ T461] ? find_held_lock+0x2b/0x80 [ 21.661009][ T461] ? __lock_release.isra.0+0x69/0x1a0 [ 21.661011][ T461] ? mark_held_locks+0x40/0x70 [ 21.661015][ T461] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 21.661017][ T461] netif_change_name.cold+0x4f/0x89 [ 21.661020][ T461] ? lock_pin_lock+0x87/0x180 [ 21.661024][ T461] ? netdev_adjacent_rename_links+0x470/0x470 [ 21.661027][ T461] ? find_held_lock+0x2b/0x80 [ 21.661030][ T461] ? __asan_memset+0x27/0x50 [ 21.661035][ T461] do_setlink.isra.0+0x1f7d/0x2a60 [ 21.661038][ T461] ? __lock_acquire+0x518/0xc20 [ 21.661041][ T461] ? rtnl_link_get_size+0x350/0x350 [ 21.661043][ T461] ? mark_usage+0x61/0x170 [ 21.661044][ T461] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.661046][ T461] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.661048][ T461] ? validate_chain+0x38b/0xc20 [ 21.661053][ T461] ? __lock_acquire+0x518/0xc20 [ 21.661055][ T461] ? lock_pin_lock+0xee/0x180 [ 21.661057][ T461] ? __lock_acquire+0x480/0xc20 [ 21.661060][ T461] ? lock_acquire.part.0+0xd4/0x280 [ 21.661062][ T461] ? rtnl_setlink+0x29d/0x920 [ 21.661065][ T461] ? rcu_is_watching+0x16/0xd0 [ 21.661066][ T461] ? lock_acquire+0x13c/0x160 [ 21.661068][ T461] ? rcu_is_watching+0x16/0xd0 [ 21.661069][ T461] ? rcu_is_watching+0x16/0xd0 [ 21.661071][ T461] ? trace_contention_end+0xb3/0x180 [ 21.661073][ T461] ? __mutex_lock+0x1db/0x1ea0 [ 21.661076][ T461] ? __mutex_lock+0x9a3/0x1ea0 [ 21.661078][ T461] ? rtnl_setlink+0x29d/0x920 [ 21.661079][ T461] ? mark_usage+0x61/0x170 [ 21.661082][ T461] ? ww_mutex_lock+0x160/0x160 [ 21.661083][ T461] ? nla_get_range_signed+0x3d0/0x3d0 [ 21.661087][ T461] ? __lock_acquire+0x518/0xc20 [ 21.661090][ T461] ? rcu_is_watching+0x16/0xd0 [ 21.661098][ T461] rtnl_setlink+0x527/0x920 [ 21.661101][ T461] ? __rtnl_newlink+0xa50/0xa50 [ 21.661102][ T461] ? __lock_acquire+0x518/0xc20 [ 21.661125][ T461] ? lock_acquire.part.0+0xd4/0x280 [ 21.661127][ T461] ? find_held_lock+0x2b/0x80 [ 21.661130][ T461] ? __lock_release.isra.0+0x69/0x1a0 [ 21.661132][ T461] ? mark_usage+0x61/0x170 [ 21.661134][ T461] ? __lock_acquire+0x518/0xc20 [ 21.661138][ T461] ? lock_acquire.part.0+0xd4/0x280 [ 21.661140][ T461] ? find_held_lock+0x2b/0x80 [ 21.661142][ T461] ? __rtnl_newlink+0xa50/0xa50 [ 21.661144][ T461] ? __lock_release.isra.0+0x69/0x1a0 [ 21.661148][ T461] ? __rtnl_newlink+0xa50/0xa50 [ 21.661150][ T461] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 21.661153][ T461] ? rtnl_link_fill+0x920/0x920 [ 21.661154][ T461] ? __lock_acquire+0x518/0xc20 [ 21.661159][ T461] ? lock_acquire.part.0+0xd4/0x280 [ 21.661161][ T461] ? find_held_lock+0x2b/0x80 [ 21.661164][ T461] netlink_rcv_skb+0x14e/0x3a0 [ 21.661167][ T461] ? rtnl_link_fill+0x920/0x920 [ 21.661170][ T461] ? netlink_ack+0xcf0/0xcf0 [ 21.661177][ T461] ? netlink_deliver_tap+0xc5/0x330 [ 21.661179][ T461] ? netlink_deliver_tap+0x13c/0x330 [ 21.661183][ T461] netlink_unicast+0x486/0x750 [ 21.661187][ T461] ? netlink_attachskb+0x810/0x810 [ 21.661191][ T461] ? __lock_acquire+0x518/0xc20 [ 21.661195][ T461] netlink_sendmsg+0x75b/0xc90 [ 21.661199][ T461] ? netlink_unicast+0x750/0x750 [ 21.661200][ T461] ? find_held_lock+0x2b/0x80 [ 21.661203][ T461] ? __lock_release.isra.0+0x69/0x1a0 [ 21.661208][ T461] __sock_sendmsg+0xce/0x190 [ 21.661211][ T461] ? fdget+0x4f/0x1e0 [ 21.661214][ T461] __sys_sendto+0x260/0x320 [ 21.661217][ T461] ? __ia32_sys_getpeername+0xd0/0xd0 [ 21.661223][ T461] ? __schedule+0xfa5/0x20e0 [ 21.661234][ T461] __x64_sys_sendto+0xe4/0x1f0 [ 21.661236][ T461] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 21.661240][ T461] ? lockdep_hardirqs_on+0x91/0x130 [ 21.661242][ T461] ? do_syscall_64+0xa6/0x530 [ 21.661244][ T461] do_syscall_64+0xff/0x530 [ 21.661246][ T461] ? common_interrupt+0x5a/0xf0 [ 21.661249][ T461] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.661251][ T461] RIP: 0033:0x7f711834854e [ 21.661254][ T461] 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 [ 21.661256][ T461] RSP: 002b:00007ffd1c38dcf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 21.661258][ T461] RAX: ffffffffffffffda RBX: 000055673304bbd0 RCX: 00007f711834854e [ 21.661260][ T461] RDX: 0000000000000030 RSI: 0000556733060a30 RDI: 0000000000000012 [ 21.661260][ T461] RBP: 00007ffd1c38dd00 R08: 00007ffd1c38dd50 R09: 0000000000000080 [ 21.661261][ T461] R10: 0000000000000000 R11: 0000000000000202 R12: 00005567331d7af0 [ 21.661262][ T461] R13: 00007ffd1c38de34 R14: 0000000000000000 R15: 0000000000000000 [ 21.661269][ T461] [ 23.488489][ C0] clocksource: Watchdog remote CPU 1 read timed out [ 23.488641][ C0] [ 23.488643][ C0] ======================================================== [ 23.488644][ C0] WARNING: possible irq lock inversion dependency detected [ 23.488646][ C0] 7.2.0-virtme #1 Tainted: G W [ 23.488647][ C0] -------------------------------------------------------- [ 23.488648][ C0] swapper/0/0 just changed the state of lock: [ 23.488649][ C0] ffffffffaca9d760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 23.488661][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 23.488662][ C0] (fs_reclaim){+.+.}-{0:0} [ 23.488664][ C0] [ 23.488664][ C0] [ 23.488664][ C0] and interrupts could create inverse lock ordering between them. [ 23.488664][ C0] [ 23.488665][ C0] [ 23.488665][ C0] other info that might help us debug this: [ 23.488666][ C0] Possible interrupt unsafe locking scenario: [ 23.488666][ C0] [ 23.488666][ C0] CPU0 CPU1 [ 23.488667][ C0] ---- ---- [ 23.488667][ C0] lock(fs_reclaim); [ 23.488668][ C0] local_irq_disable(); [ 23.488669][ C0] lock(console_owner); [ 23.488670][ C0] lock(fs_reclaim); [ 23.488670][ C0] [ 23.488671][ C0] lock(console_owner); [ 23.488671][ C0] [ 23.488671][ C0] *** DEADLOCK *** [ 23.488671][ C0] [ 23.488672][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 23.488673][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 23.488679][ C0] #1: ffffffffacbe29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 23.488682][ C0] #2: ffffffffacb7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 23.488685][ C0] #3: ffffffffacb7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 23.488688][ C0] [ 23.488688][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 23.488692][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 23.488694][ C0] HARDIRQ-ON-W at: [ 23.488696][ C0] __lock_acquire+0x388/0xc20 [ 23.488699][ C0] lock_acquire.part.0+0xd4/0x280 [ 23.488701][ C0] fs_reclaim_acquire+0xd5/0x120 [ 23.488704][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 23.488705][ C0] kthread_create_worker_on_node+0xea/0x210 [ 23.488708][ C0] workqueue_init+0x2a/0x680 [ 23.488712][ C0] kernel_init_freeable+0x2fe/0x630 [ 23.488715][ C0] kernel_init+0x21/0x150 [ 23.488718][ C0] ret_from_fork+0x474/0x6b0 [ 23.488722][ C0] ret_from_fork_asm+0x11/0x20 [ 23.488725][ C0] SOFTIRQ-ON-W at: [ 23.488726][ C0] __lock_acquire+0x388/0xc20 [ 23.488727][ C0] lock_acquire.part.0+0xd4/0x280 [ 23.488729][ C0] fs_reclaim_acquire+0xd5/0x120 [ 23.488730][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 23.488731][ C0] kthread_create_worker_on_node+0xea/0x210 [ 23.488732][ C0] workqueue_init+0x2a/0x680 [ 23.488734][ C0] kernel_init_freeable+0x2fe/0x630 [ 23.488735][ C0] kernel_init+0x21/0x150 [ 23.488737][ C0] ret_from_fork+0x474/0x6b0 [ 23.488738][ C0] ret_from_fork_asm+0x11/0x20 [ 23.488739][ C0] INITIAL USE at: [ 23.488740][ C0] __lock_acquire+0x388/0xc20 [ 23.488741][ C0] lock_acquire.part.0+0xd4/0x280 [ 23.488742][ C0] fs_reclaim_acquire+0xd5/0x120 [ 23.488744][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 23.488745][ C0] kthread_create_worker_on_node+0xea/0x210 [ 23.488746][ C0] workqueue_init+0x2a/0x680 [ 23.488748][ C0] kernel_init_freeable+0x2fe/0x630 [ 23.488749][ C0] kernel_init+0x21/0x150 [ 23.488750][ C0] ret_from_fork+0x474/0x6b0 [ 23.488752][ C0] ret_from_fork_asm+0x11/0x20 [ 23.488753][ C0] } [ 23.488753][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 23.488757][ C0] ... acquired at: [ 23.488758][ C0] __lock_acquire+0x518/0xc20 [ 23.488759][ C0] lock_acquire.part.0+0xd4/0x280 [ 23.488761][ C0] fs_reclaim_acquire+0xd5/0x120 [ 23.488762][ C0] __kmalloc_noprof+0xd3/0x760 [ 23.488763][ C0] alloc_buf.isra.0+0x4b/0x260 [ 23.488767][ C0] put_chars+0x1e1/0x2f0 [ 23.488768][ C0] hvc_console_print+0x292/0x780 [ 23.488771][ C0] console_emit_next_record+0x22f/0x4c0 [ 23.488772][ C0] console_flush_one_record+0x46f/0x710 [ 23.488774][ C0] console_unlock+0xee/0x1f0 [ 23.488776][ C0] vprintk_emit+0x37c/0x3e0 [ 23.488776][ C0] _printk+0xc7/0x100 [ 23.488780][ C0] tun_init+0x24/0xb0 [ 23.488782][ C0] do_one_initcall+0x124/0x4f0 [ 23.488783][ C0] kernel_init_freeable+0x596/0x630 [ 23.488785][ C0] kernel_init+0x21/0x150 [ 23.488786][ C0] ret_from_fork+0x474/0x6b0 [ 23.488787][ C0] ret_from_fork_asm+0x11/0x20 [ 23.488789][ C0] [ 23.488789][ C0] -> (console_owner){..-.}-{0:0} { [ 23.488791][ C0] IN-SOFTIRQ-W at: [ 23.488791][ C0] __lock_acquire+0x388/0xc20 [ 23.488793][ C0] lock_acquire.part.0+0xd4/0x280 [ 23.488794][ C0] console_lock_spinning_enable+0x5c/0x60 [ 23.488796][ C0] console_emit_next_record+0x1d1/0x4c0 [ 23.488797][ C0] console_flush_one_record+0x46f/0x710 [ 23.488799][ C0] console_unlock+0xee/0x1f0 [ 23.488800][ C0] vprintk_emit+0x37c/0x3e0 [ 23.488801][ C0] _printk+0xc7/0x100 [ 23.488802][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 23.488805][ C0] call_timer_fn+0x160/0x4d0 [ 23.488806][ C0] __run_timers+0x68f/0xaa0 [ 23.488808][ C0] run_timer_softirq+0xf0/0x160 [ 23.488809][ C0] handle_softirqs+0x1d3/0x900 [ 23.488812][ C0] __irq_exit_rcu+0x145/0x1c0 [ 23.488813][ C0] irq_exit_rcu+0xe/0x30 [ 23.488814][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 23.488816][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 23.488818][ C0] pv_native_safe_halt+0xf/0x10 [ 23.488819][ C0] default_idle+0x9/0x10 [ 23.488820][ C0] default_idle_call+0x6e/0xb0 [ 23.488821][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 23.488824][ C0] do_idle+0xd8/0x190 [ 23.488825][ C0] cpu_startup_entry+0x53/0x70 [ 23.488826][ C0] rest_init+0x279/0x280 [ 23.488827][ C0] start_kernel+0x3b9/0x3c0 [ 23.488829][ C0] x86_64_start_reservations+0x24/0x30 [ 23.488831][ C0] x86_64_start_kernel+0x12b/0x130 [ 23.488832][ C0] common_startup_64+0x13e/0x148 [ 23.488835][ C0] INITIAL USE at: [ 23.488836][ C0] } [ 23.488836][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 23.488838][ C0] ... acquired at: [ 23.488839][ C0] mark_lock+0x1d7/0xa00 [ 23.488840][ C0] mark_usage+0x42/0x170 [ 23.488841][ C0] __lock_acquire+0x388/0xc20 [ 23.488842][ C0] lock_acquire.part.0+0xd4/0x280 [ 23.488844][ C0] console_lock_spinning_enable+0x5c/0x60 [ 23.488845][ C0] console_emit_next_record+0x1d1/0x4c0 [ 23.488847][ C0] console_flush_one_record+0x46f/0x710 [ 23.488848][ C0] console_unlock+0xee/0x1f0 [ 23.488850][ C0] vprintk_emit+0x37c/0x3e0 [ 23.488851][ C0] _printk+0xc7/0x100 [ 23.488852][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 23.488853][ C0] call_timer_fn+0x160/0x4d0 [ 23.488854][ C0] __run_timers+0x68f/0xaa0 [ 23.488856][ C0] run_timer_softirq+0xf0/0x160 [ 23.488858][ C0] handle_softirqs+0x1d3/0x900 [ 23.488859][ C0] __irq_exit_rcu+0x145/0x1c0 [ 23.488860][ C0] irq_exit_rcu+0xe/0x30 [ 23.488861][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 23.488863][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 23.488864][ C0] pv_native_safe_halt+0xf/0x10 [ 23.488865][ C0] default_idle+0x9/0x10 [ 23.488866][ C0] default_idle_call+0x6e/0xb0 [ 23.488867][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 23.488869][ C0] do_idle+0xd8/0x190 [ 23.488870][ C0] cpu_startup_entry+0x53/0x70 [ 23.488871][ C0] rest_init+0x279/0x280 [ 23.488872][ C0] start_kernel+0x3b9/0x3c0 [ 23.488874][ C0] x86_64_start_reservations+0x24/0x30 [ 23.488875][ C0] x86_64_start_kernel+0x12b/0x130 [ 23.488876][ C0] common_startup_64+0x13e/0x148 [ 23.488877][ C0] [ 23.488878][ C0] [ 23.488878][ C0] stack backtrace: [ 23.488881][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 23.488884][ C0] Tainted: [W]=WARN [ 23.488885][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.488886][ C0] Call Trace: [ 23.488887][ C0] [ 23.488888][ C0] dump_stack_lvl+0x6f/0xa0 [ 23.488893][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 23.488895][ C0] mark_lock_irq+0x989/0x9c0 [ 23.488898][ C0] mark_lock+0x1d7/0xa00 [ 23.488900][ C0] mark_usage+0x42/0x170 [ 23.488902][ C0] __lock_acquire+0x388/0xc20 [ 23.488904][ C0] lock_acquire.part.0+0xd4/0x280 [ 23.488906][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 23.488908][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.488910][ C0] ? lock_acquire+0x13c/0x160 [ 23.488912][ C0] console_lock_spinning_enable+0x5c/0x60 [ 23.488913][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 23.488915][ C0] console_emit_next_record+0x1d1/0x4c0 [ 23.488917][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 23.488919][ C0] ? console_flush_one_record+0x106/0x710 [ 23.488921][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.488922][ C0] ? lock_acquire+0x13c/0x160 [ 23.488924][ C0] console_flush_one_record+0x46f/0x710 [ 23.488926][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 23.488928][ C0] ? __lock_acquire+0x518/0xc20 [ 23.488930][ C0] console_unlock+0xee/0x1f0 [ 23.488932][ C0] ? console_flush_one_record+0x710/0x710 [ 23.488934][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.488935][ C0] ? lock_acquire+0xe0/0x160 [ 23.488937][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 23.488939][ C0] ? vprintk_emit+0x320/0x3e0 [ 23.488940][ C0] vprintk_emit+0x37c/0x3e0 [ 23.488941][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 23.488943][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 23.488945][ C0] _printk+0xc7/0x100 [ 23.488946][ C0] ? snapshot_read.cold+0x21/0x21 [ 23.488948][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 23.488950][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 23.488952][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 23.488953][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 23.488955][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 23.488957][ C0] call_timer_fn+0x160/0x4d0 [ 23.488959][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 23.488960][ C0] ? debug_object_active_state+0x430/0x430 [ 23.488963][ C0] ? find_held_lock+0x2b/0x80 [ 23.488965][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 23.488967][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.488968][ C0] __run_timers+0x68f/0xaa0 [ 23.488970][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 23.488972][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 23.488974][ C0] ? __lock_acquire+0x518/0xc20 [ 23.488976][ C0] ? __rwlock_init+0x150/0x150 [ 23.488979][ C0] run_timer_softirq+0xf0/0x160 [ 23.488981][ C0] ? __run_timers+0xaa0/0xaa0 [ 23.488983][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 23.488986][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.488987][ C0] handle_softirqs+0x1d3/0x900 [ 23.488989][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 23.488990][ C0] ? _local_bh_enable+0xc0/0xc0 [ 23.488992][ C0] __irq_exit_rcu+0x145/0x1c0 [ 23.488994][ C0] irq_exit_rcu+0xe/0x30 [ 23.488995][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 23.488997][ C0] [ 23.488997][ C0] [ 23.488997][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 23.489003][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 23.489004][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 23.489007][ C0] Code: 48 8b 3d 94 92 68 02 e8 1f 00 00 00 48 2b 05 58 e3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 16 0e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 23.489008][ C0] RSP: 0018:ffffffffac807cf8 EFLAGS: 00000296 [ 23.489011][ C0] RAX: 0000000000158ca7 RBX: ffffffffac830600 RCX: ffffffffa8f06247 [ 23.489012][ C0] RDX: ffffffffac830600 RSI: ffffffffac111042 RDI: ffffffffaba949e0 [ 23.489013][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 23.489014][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5900fa2 [ 23.489015][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 23.489016][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 23.489018][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 23.489020][ C0] default_idle+0x9/0x10 [ 23.489021][ C0] default_idle_call+0x6e/0xb0 [ 23.489023][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 23.489024][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 23.489026][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 23.489029][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 23.489030][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.489031][ C0] do_idle+0xd8/0x190 [ 23.489033][ C0] cpu_startup_entry+0x53/0x70 [ 23.489034][ C0] rest_init+0x279/0x280 [ 23.489036][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 23.489038][ C0] ? rest_init+0x280/0x280 [ 23.489040][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 23.489043][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 23.489045][ C0] ? acpi_enable+0x1e4/0x330 [ 23.489047][ C0] start_kernel+0x3b9/0x3c0 [ 23.489049][ C0] x86_64_start_reservations+0x24/0x30 [ 23.489050][ C0] x86_64_start_kernel+0x12b/0x130 [ 23.489052][ C0] common_startup_64+0x13e/0x148 [ 23.489055][ C0] [ 23.489059][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 23.489060][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 23.489061][ C0] preempt_count: 103, expected: 0 [ 23.489062][ C0] RCU nest depth: 0, expected: 0 [ 23.489063][ C0] INFO: lockdep is turned off. [ 23.489064][ C0] irq event stamp: 1412279 [ 23.489064][ C0] hardirqs last enabled at (1412278): [] __down_trylock_console_sem+0x86/0xa0 [ 23.489067][ C0] hardirqs last disabled at (1412279): [] console_emit_next_record+0x3d4/0x4c0 [ 23.489068][ C0] softirqs last enabled at (1412256): [] handle_softirqs+0x67c/0x900 [ 23.489070][ C0] softirqs last disabled at (1412265): [] __irq_exit_rcu+0x145/0x1c0 [ 23.489072][ C0] Preemption disabled at: [ 23.489072][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 23.489076][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 23.489077][ C0] Tainted: [W]=WARN [ 23.489078][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.489079][ C0] Call Trace: [ 23.489079][ C0] [ 23.489080][ C0] dump_stack_lvl+0x6f/0xa0 [ 23.489082][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 23.489084][ C0] __might_resched.cold+0x1fe/0x2c1 [ 23.489087][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 23.489090][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.489091][ C0] __kmalloc_noprof+0x443/0x760 [ 23.489092][ C0] ? __rwlock_init+0x150/0x150 [ 23.489094][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 23.489096][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 23.489098][ C0] alloc_buf.isra.0+0x4b/0x260 [ 23.489100][ C0] put_chars+0x1e1/0x2f0 [ 23.489102][ C0] ? __send_to_port+0x420/0x420 [ 23.489104][ C0] ? mark_lock+0x1d7/0xa00 [ 23.489106][ C0] hvc_console_print+0x292/0x780 [ 23.489109][ C0] ? hvc_write+0x3a0/0x3a0 [ 23.489111][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.489111][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.489113][ C0] console_emit_next_record+0x22f/0x4c0 [ 23.489115][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 23.489117][ C0] ? console_flush_one_record+0x106/0x710 [ 23.489119][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.489120][ C0] ? lock_acquire+0x13c/0x160 [ 23.489122][ C0] console_flush_one_record+0x46f/0x710 [ 23.489124][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 23.489126][ C0] ? __lock_acquire+0x518/0xc20 [ 23.489128][ C0] console_unlock+0xee/0x1f0 [ 23.489130][ C0] ? console_flush_one_record+0x710/0x710 [ 23.489132][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.489133][ C0] ? lock_acquire+0xe0/0x160 [ 23.489135][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 23.489136][ C0] ? vprintk_emit+0x320/0x3e0 [ 23.489137][ C0] vprintk_emit+0x37c/0x3e0 [ 23.489139][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 23.489141][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 23.489142][ C0] _printk+0xc7/0x100 [ 23.489144][ C0] ? snapshot_read.cold+0x21/0x21 [ 23.489146][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 23.489147][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 23.489150][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 23.489151][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 23.489153][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 23.489154][ C0] call_timer_fn+0x160/0x4d0 [ 23.489156][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 23.489158][ C0] ? debug_object_active_state+0x430/0x430 [ 23.489159][ C0] ? find_held_lock+0x2b/0x80 [ 23.489161][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 23.489163][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.489164][ C0] __run_timers+0x68f/0xaa0 [ 23.489166][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 23.489168][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 23.489170][ C0] ? __lock_acquire+0x518/0xc20 [ 23.489172][ C0] ? __rwlock_init+0x150/0x150 [ 23.489175][ C0] run_timer_softirq+0xf0/0x160 [ 23.489177][ C0] ? __run_timers+0xaa0/0xaa0 [ 23.489178][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 23.489180][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.489181][ C0] handle_softirqs+0x1d3/0x900 [ 23.489183][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 23.489184][ C0] ? _local_bh_enable+0xc0/0xc0 [ 23.489187][ C0] __irq_exit_rcu+0x145/0x1c0 [ 23.489188][ C0] irq_exit_rcu+0xe/0x30 [ 23.489190][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 23.489191][ C0] [ 23.489192][ C0] [ 23.489192][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 23.489194][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 23.489195][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 23.489197][ C0] Code: 48 8b 3d 94 92 68 02 e8 1f 00 00 00 48 2b 05 58 e3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 16 0e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 23.489198][ C0] RSP: 0018:ffffffffac807cf8 EFLAGS: 00000296 [ 23.489199][ C0] RAX: 0000000000158ca7 RBX: ffffffffac830600 RCX: ffffffffa8f06247 [ 23.489200][ C0] RDX: ffffffffac830600 RSI: ffffffffac111042 RDI: ffffffffaba949e0 [ 23.489200][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 23.489201][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5900fa2 [ 23.489201][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 23.489203][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 23.489205][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 23.489206][ C0] default_idle+0x9/0x10 [ 23.489208][ C0] default_idle_call+0x6e/0xb0 [ 23.489209][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 23.489211][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 23.489212][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 23.489214][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 23.489215][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.489216][ C0] do_idle+0xd8/0x190 [ 23.489218][ C0] cpu_startup_entry+0x53/0x70 [ 23.489219][ C0] rest_init+0x279/0x280 [ 23.489221][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 23.489223][ C0] ? rest_init+0x280/0x280 [ 23.489225][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 23.489227][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 23.489228][ C0] ? acpi_enable+0x1e4/0x330 [ 23.489230][ C0] start_kernel+0x3b9/0x3c0 [ 23.489232][ C0] x86_64_start_reservations+0x24/0x30 [ 23.489233][ C0] x86_64_start_kernel+0x12b/0x130 [ 23.489235][ C0] common_startup_64+0x13e/0x148 [ 23.489238][ C0] [ 25.971171][ T672] netdevsim netdevsim28171 eni28171np1: renamed from eth0 [ 25.971186][ T672] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.971189][ T672] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 672, name: (udev-worker) [ 25.971190][ T672] preempt_count: 1, expected: 0 [ 25.971191][ T672] RCU nest depth: 0, expected: 0 [ 25.971192][ T672] INFO: lockdep is turned off. [ 25.971193][ T672] irq event stamp: 0 [ 25.971194][ T672] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 25.971198][ T672] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 25.971204][ T672] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 25.971206][ T672] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 25.971208][ T672] Preemption disabled at: [ 25.971209][ T672] [] vprintk_emit+0x31b/0x3e0 [ 25.971215][ T672] CPU: 0 UID: 0 PID: 672 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.971218][ T672] Tainted: [W]=WARN [ 25.971220][ T672] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.971221][ T672] Call Trace: [ 25.971223][ T672] [ 25.971224][ T672] dump_stack_lvl+0x6f/0xa0 [ 25.971230][ T672] ? vprintk_emit+0x31b/0x3e0 [ 25.971231][ T672] __might_resched.cold+0x1fe/0x2c1 [ 25.971235][ T672] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 25.971237][ T672] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.971240][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971243][ T672] __kmalloc_noprof+0x443/0x760 [ 25.971245][ T672] ? __rwlock_init+0x150/0x150 [ 25.971248][ T672] ? alloc_buf.isra.0+0x4b/0x260 [ 25.971253][ T672] ? do_raw_spin_unlock+0x59/0x250 [ 25.971254][ T672] alloc_buf.isra.0+0x4b/0x260 [ 25.971257][ T672] put_chars+0x1e1/0x2f0 [ 25.971259][ T672] ? __send_to_port+0x420/0x420 [ 25.971260][ T672] ? console_prepend_replay+0x20/0x20 [ 25.971263][ T672] hvc_console_print+0x292/0x780 [ 25.971267][ T672] ? hvc_write+0x3a0/0x3a0 [ 25.971269][ T672] ? vsnprintf+0x527/0x1700 [ 25.971272][ T672] ? __rwlock_init+0x150/0x150 [ 25.971273][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971274][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971276][ T672] console_emit_next_record+0x22f/0x4c0 [ 25.971279][ T672] ? devkmsg_read+0x4b0/0x4b0 [ 25.971280][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971281][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971282][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971283][ T672] ? lock_acquire+0x13c/0x160 [ 25.971286][ T672] ? console_flush_one_record+0x111/0x710 [ 25.971287][ T672] console_flush_one_record+0x46f/0x710 [ 25.971290][ T672] ? console_emit_next_record+0x4c0/0x4c0 [ 25.971292][ T672] console_unlock+0xee/0x1f0 [ 25.971294][ T672] ? lock_acquire+0x13c/0x160 [ 25.971296][ T672] ? console_flush_one_record+0x710/0x710 [ 25.971297][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971298][ T672] ? lock_release+0x184/0x1f0 [ 25.971299][ T672] ? lock_acquire+0xe0/0x160 [ 25.971301][ T672] ? __rcu_read_lock+0x70/0x70 [ 25.971302][ T672] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.971304][ T672] ? vprintk_emit+0x320/0x3e0 [ 25.971306][ T672] vprintk_emit+0x37c/0x3e0 [ 25.971307][ T672] ? wake_up_klogd_work_func+0x90/0x90 [ 25.971310][ T672] dev_vprintk_emit+0x27f/0x2c0 [ 25.971315][ T672] ? device_rename.cold+0xa/0xa [ 25.971316][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971318][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971319][ T672] ? lock_acquire+0x13c/0x160 [ 25.971320][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971322][ T672] dev_printk_emit+0xb9/0xee [ 25.971324][ T672] ? dev_vprintk_emit+0x2c0/0x2c0 [ 25.971326][ T672] ? lock_release+0x184/0x1f0 [ 25.971327][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971328][ T672] ? lock_acquire+0x13c/0x160 [ 25.971330][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971331][ T672] __netdev_printk+0x160/0x1d0 [ 25.971335][ T672] netdev_info+0xe2/0x116 [ 25.971337][ T672] ? netdev_notice+0x120/0x120 [ 25.971339][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971340][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971341][ T672] ? do_raw_spin_lock+0x131/0x280 [ 25.971343][ T672] ? __rwlock_init+0x150/0x150 [ 25.971344][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971345][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971346][ T672] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.971349][ T672] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 25.971351][ T672] ? trace_irq_enable.constprop.0+0x30/0x160 [ 25.971352][ T672] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 25.971355][ T672] netif_change_name.cold+0x4f/0x89 [ 25.971360][ T672] ? netdev_adjacent_rename_links+0x470/0x470 [ 25.971364][ T672] ? lock_acquire+0x13c/0x160 [ 25.971365][ T672] ? __asan_memset+0x27/0x50 [ 25.971369][ T672] do_setlink.isra.0+0x1f7d/0x2a60 [ 25.971371][ T672] ? rtnl_link_get_size+0x350/0x350 [ 25.971372][ T672] ? lock_acquire+0x13c/0x160 [ 25.971373][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971375][ T672] ? lock_release+0x184/0x1f0 [ 25.971376][ T672] ? is_bpf_text_address+0x3e/0x110 [ 25.971379][ T672] ? is_bpf_text_address+0x72/0x110 [ 25.971380][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971381][ T672] ? kernel_text_address+0x149/0x170 [ 25.971383][ T672] ? lock_acquire+0x13c/0x160 [ 25.971384][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971385][ T672] ? lock_release+0x184/0x1f0 [ 25.971387][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971388][ T672] ? lock_acquire+0x13c/0x160 [ 25.971389][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971390][ T672] ? lock_release+0x184/0x1f0 [ 25.971392][ T672] ? unwind_next_frame+0x69b/0x1ea0 [ 25.971394][ T672] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.971396][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971397][ T672] ? lock_acquire+0x13c/0x160 [ 25.971398][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971399][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971400][ T672] ? trace_contention_end+0xb3/0x180 [ 25.971402][ T672] ? __mutex_lock+0x1db/0x1ea0 [ 25.971403][ T672] ? __mutex_lock+0x9a3/0x1ea0 [ 25.971405][ T672] ? rtnl_setlink+0x29d/0x920 [ 25.971406][ T672] ? is_bpf_text_address+0x72/0x110 [ 25.971407][ T672] ? kernel_text_address+0x149/0x170 [ 25.971408][ T672] ? ww_mutex_lock+0x160/0x160 [ 25.971409][ T672] ? nla_get_range_signed+0x3d0/0x3d0 [ 25.971413][ T672] ? arch_stack_walk+0xed/0x130 [ 25.971415][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971417][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971419][ T672] rtnl_setlink+0x527/0x920 [ 25.971420][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971422][ T672] ? __rtnl_newlink+0xa50/0xa50 [ 25.971423][ T672] ? lock_release+0x184/0x1f0 [ 25.971429][ T672] ? unwind_next_frame+0x69b/0x1ea0 [ 25.971430][ T672] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.971432][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971433][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971434][ T672] ? lock_acquire+0x13c/0x160 [ 25.971435][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971436][ T672] ? lock_release+0x184/0x1f0 [ 25.971438][ T672] ? is_bpf_text_address+0x3e/0x110 [ 25.971439][ T672] ? is_bpf_text_address+0x72/0x110 [ 25.971440][ T672] ? kernel_text_address+0x149/0x170 [ 25.971441][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971442][ T672] ? cap_capable+0x1d7/0x3d0 [ 25.971446][ T672] ? arch_stack_walk+0xed/0x130 [ 25.971447][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971448][ T672] ? lock_acquire+0x13c/0x160 [ 25.971449][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971450][ T672] ? __rtnl_newlink+0xa50/0xa50 [ 25.971451][ T672] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 25.971453][ T672] ? rtnl_link_fill+0x920/0x920 [ 25.971454][ T672] ? filter_irq_stacks+0xd0/0xd0 [ 25.971457][ T672] ? stack_depot_save_flags+0x1bc/0x790 [ 25.971460][ T672] netlink_rcv_skb+0x14e/0x3a0 [ 25.971463][ T672] ? rtnl_link_fill+0x920/0x920 [ 25.971464][ T672] ? lock_release+0x184/0x1f0 [ 25.971466][ T672] ? netlink_ack+0xcf0/0xcf0 [ 25.971467][ T672] ? __netlink_lookup+0xb9/0x6b0 [ 25.971470][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971471][ T672] ? lock_release+0x184/0x1f0 [ 25.971473][ T672] netlink_unicast+0x486/0x750 [ 25.971475][ T672] ? netlink_attachskb+0x810/0x810 [ 25.971477][ T672] ? do_fault_around+0x300/0x5a0 [ 25.971480][ T672] netlink_sendmsg+0x75b/0xc90 [ 25.971482][ T672] ? netlink_unicast+0x750/0x750 [ 25.971484][ T672] ? lock_acquire+0x13c/0x160 [ 25.971486][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971487][ T672] __sock_sendmsg+0xce/0x190 [ 25.971490][ T672] ? fdget+0x4f/0x1e0 [ 25.971492][ T672] __sys_sendto+0x260/0x320 [ 25.971494][ T672] ? __ia32_sys_getpeername+0xd0/0xd0 [ 25.971498][ T672] ? rcu_is_watching+0x16/0xd0 [ 25.971499][ T672] ? lock_release+0x184/0x1f0 [ 25.971501][ T672] __x64_sys_sendto+0xe4/0x1f0 [ 25.971503][ T672] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.971504][ T672] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 25.971506][ T672] ? trace_hardirqs_on+0x36/0x40 [ 25.971507][ T672] do_syscall_64+0xff/0x530 [ 25.971509][ T672] ? exc_page_fault+0xee/0x100 [ 25.971511][ T672] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.971512][ T672] RIP: 0033:0x7f711834854e [ 25.971514][ T672] 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 [ 25.971516][ T672] RSP: 002b:00007ffd1c38dcf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 25.971520][ T672] RAX: ffffffffffffffda RBX: 00005567331d2480 RCX: 00007f711834854e [ 25.971522][ T672] RDX: 0000000000000030 RSI: 00005567331c8e50 RDI: 0000000000000014 [ 25.971522][ T672] RBP: 00007ffd1c38dd00 R08: 00007ffd1c38dd50 R09: 0000000000000080 [ 25.971523][ T672] R10: 0000000000000000 R11: 0000000000000202 R12: 00005567331d7af0 [ 25.971524][ T672] R13: 00007ffd1c38de34 R14: 0000000000000000 R15: 0000000000000000 [ 25.971526][ T672] [ 27.943876][ T672] netdevsim netdevsim5568 eni5568np1: renamed from eth0 [ 27.943890][ T672] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.943893][ T672] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 672, name: (udev-worker) [ 27.943895][ T672] preempt_count: 1, expected: 0 [ 27.943895][ T672] RCU nest depth: 0, expected: 0 [ 27.943896][ T672] INFO: lockdep is turned off. [ 27.943897][ T672] irq event stamp: 0 [ 27.943898][ T672] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 27.943902][ T672] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 27.943909][ T672] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 27.943910][ T672] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 27.943912][ T672] Preemption disabled at: [ 27.943913][ T672] [] vprintk_emit+0x31b/0x3e0 [ 27.943919][ T672] CPU: 0 UID: 0 PID: 672 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.943923][ T672] Tainted: [W]=WARN [ 27.943924][ T672] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.943925][ T672] Call Trace: [ 27.943926][ T672] [ 27.943928][ T672] dump_stack_lvl+0x6f/0xa0 [ 27.943933][ T672] ? vprintk_emit+0x31b/0x3e0 [ 27.943934][ T672] __might_resched.cold+0x1fe/0x2c1 [ 27.943938][ T672] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 27.943940][ T672] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.943943][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.943946][ T672] __kmalloc_noprof+0x443/0x760 [ 27.943948][ T672] ? __rwlock_init+0x150/0x150 [ 27.943951][ T672] ? alloc_buf.isra.0+0x4b/0x260 [ 27.943956][ T672] ? do_raw_spin_unlock+0x59/0x250 [ 27.943958][ T672] alloc_buf.isra.0+0x4b/0x260 [ 27.943960][ T672] put_chars+0x1e1/0x2f0 [ 27.943962][ T672] ? __send_to_port+0x420/0x420 [ 27.943963][ T672] ? console_prepend_replay+0x20/0x20 [ 27.943966][ T672] hvc_console_print+0x292/0x780 [ 27.943970][ T672] ? hvc_write+0x3a0/0x3a0 [ 27.943972][ T672] ? vsnprintf+0x527/0x1700 [ 27.943975][ T672] ? __rwlock_init+0x150/0x150 [ 27.943977][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.943978][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.943979][ T672] console_emit_next_record+0x22f/0x4c0 [ 27.943982][ T672] ? devkmsg_read+0x4b0/0x4b0 [ 27.943984][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.943985][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.943986][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.943987][ T672] ? lock_acquire+0x13c/0x160 [ 27.943989][ T672] ? console_flush_one_record+0x111/0x710 [ 27.943991][ T672] console_flush_one_record+0x46f/0x710 [ 27.943993][ T672] ? console_emit_next_record+0x4c0/0x4c0 [ 27.943996][ T672] console_unlock+0xee/0x1f0 [ 27.943997][ T672] ? lock_acquire+0x13c/0x160 [ 27.943999][ T672] ? console_flush_one_record+0x710/0x710 [ 27.944001][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944002][ T672] ? lock_release+0x184/0x1f0 [ 27.944003][ T672] ? lock_acquire+0xe0/0x160 [ 27.944004][ T672] ? __rcu_read_lock+0x70/0x70 [ 27.944006][ T672] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.944008][ T672] ? vprintk_emit+0x320/0x3e0 [ 27.944009][ T672] vprintk_emit+0x37c/0x3e0 [ 27.944011][ T672] ? wake_up_klogd_work_func+0x90/0x90 [ 27.944012][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944014][ T672] dev_vprintk_emit+0x27f/0x2c0 [ 27.944018][ T672] ? device_rename.cold+0xa/0xa [ 27.944020][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944021][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944022][ T672] ? lock_acquire+0x13c/0x160 [ 27.944030][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944032][ T672] dev_printk_emit+0xb9/0xee [ 27.944034][ T672] ? dev_vprintk_emit+0x2c0/0x2c0 [ 27.944036][ T672] ? lock_release+0x184/0x1f0 [ 27.944037][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944038][ T672] ? lock_acquire+0x13c/0x160 [ 27.944040][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944041][ T672] __netdev_printk+0x160/0x1d0 [ 27.944045][ T672] netdev_info+0xe2/0x116 [ 27.944048][ T672] ? netdev_notice+0x120/0x120 [ 27.944049][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944050][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944051][ T672] ? do_raw_spin_lock+0x131/0x280 [ 27.944053][ T672] ? __rwlock_init+0x150/0x150 [ 27.944055][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944056][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944057][ T672] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.944059][ T672] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 27.944061][ T672] ? trace_irq_enable.constprop.0+0x30/0x160 [ 27.944062][ T672] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 27.944065][ T672] netif_change_name.cold+0x4f/0x89 [ 27.944067][ T672] ? netdev_adjacent_rename_links+0x470/0x470 [ 27.944070][ T672] ? lock_acquire+0x13c/0x160 [ 27.944072][ T672] ? __asan_memset+0x27/0x50 [ 27.944075][ T672] do_setlink.isra.0+0x1f7d/0x2a60 [ 27.944078][ T672] ? rtnl_link_get_size+0x350/0x350 [ 27.944079][ T672] ? lock_acquire+0x13c/0x160 [ 27.944080][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944081][ T672] ? lock_release+0x184/0x1f0 [ 27.944083][ T672] ? is_bpf_text_address+0x3e/0x110 [ 27.944085][ T672] ? is_bpf_text_address+0x72/0x110 [ 27.944086][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944087][ T672] ? kernel_text_address+0x149/0x170 [ 27.944090][ T672] ? lock_acquire+0x13c/0x160 [ 27.944091][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944092][ T672] ? lock_release+0x184/0x1f0 [ 27.944093][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944095][ T672] ? lock_acquire+0x13c/0x160 [ 27.944096][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944097][ T672] ? lock_release+0x184/0x1f0 [ 27.944099][ T672] ? unwind_next_frame+0x69b/0x1ea0 [ 27.944101][ T672] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.944103][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944104][ T672] ? lock_acquire+0x13c/0x160 [ 27.944105][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944106][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944107][ T672] ? trace_contention_end+0xb3/0x180 [ 27.944108][ T672] ? __mutex_lock+0x1db/0x1ea0 [ 27.944110][ T672] ? __mutex_lock+0x9a3/0x1ea0 [ 27.944111][ T672] ? rtnl_setlink+0x29d/0x920 [ 27.944112][ T672] ? is_bpf_text_address+0x72/0x110 [ 27.944114][ T672] ? kernel_text_address+0x149/0x170 [ 27.944115][ T672] ? ww_mutex_lock+0x160/0x160 [ 27.944116][ T672] ? nla_get_range_signed+0x3d0/0x3d0 [ 27.944120][ T672] ? arch_stack_walk+0xed/0x130 [ 27.944122][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944123][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944126][ T672] rtnl_setlink+0x527/0x920 [ 27.944127][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944128][ T672] ? __rtnl_newlink+0xa50/0xa50 [ 27.944130][ T672] ? lock_release+0x184/0x1f0 [ 27.944136][ T672] ? unwind_next_frame+0x69b/0x1ea0 [ 27.944137][ T672] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.944138][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944139][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944140][ T672] ? lock_acquire+0x13c/0x160 [ 27.944142][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944143][ T672] ? lock_release+0x184/0x1f0 [ 27.944144][ T672] ? is_bpf_text_address+0x3e/0x110 [ 27.944145][ T672] ? is_bpf_text_address+0x72/0x110 [ 27.944146][ T672] ? kernel_text_address+0x149/0x170 [ 27.944148][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944149][ T672] ? cap_capable+0x1d7/0x3d0 [ 27.944152][ T672] ? arch_stack_walk+0xed/0x130 [ 27.944153][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944154][ T672] ? lock_acquire+0x13c/0x160 [ 27.944155][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944156][ T672] ? __rtnl_newlink+0xa50/0xa50 [ 27.944157][ T672] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.944159][ T672] ? rtnl_link_fill+0x920/0x920 [ 27.944161][ T672] ? filter_irq_stacks+0xd0/0xd0 [ 27.944163][ T672] ? stack_depot_save_flags+0x1bc/0x790 [ 27.944166][ T672] netlink_rcv_skb+0x14e/0x3a0 [ 27.944169][ T672] ? rtnl_link_fill+0x920/0x920 [ 27.944170][ T672] ? lock_release+0x184/0x1f0 [ 27.944172][ T672] ? netlink_ack+0xcf0/0xcf0 [ 27.944173][ T672] ? __netlink_lookup+0xb9/0x6b0 [ 27.944176][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944178][ T672] ? lock_release+0x184/0x1f0 [ 27.944179][ T672] netlink_unicast+0x486/0x750 [ 27.944182][ T672] ? netlink_attachskb+0x810/0x810 [ 27.944184][ T672] netlink_sendmsg+0x75b/0xc90 [ 27.944186][ T672] ? netlink_unicast+0x750/0x750 [ 27.944188][ T672] ? lock_acquire+0x13c/0x160 [ 27.944190][ T672] ? rcu_is_watching+0x16/0xd0 [ 27.944191][ T672] __sock_sendmsg+0xce/0x190 [ 27.944194][ T672] ? fdget+0x4f/0x1e0 [ 27.944196][ T672] __sys_sendto+0x260/0x320 [ 27.944198][ T672] ? __ia32_sys_getpeername+0xd0/0xd0 [ 27.944203][ T672] __x64_sys_sendto+0xe4/0x1f0 [ 27.944204][ T672] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.944206][ T672] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 27.944207][ T672] ? trace_hardirqs_on+0x36/0x40 [ 27.944209][ T672] do_syscall_64+0xff/0x530 [ 27.944211][ T672] ? exc_page_fault+0xee/0x100 [ 27.944213][ T672] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.944214][ T672] RIP: 0033:0x7f711834854e [ 27.944216][ T672] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 27.944217][ T672] RSP: 002b:00007ffd1c38dcf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 27.944221][ T672] RAX: ffffffffffffffda RBX: 00005567331d2480 RCX: 00007f711834854e [ 27.944222][ T672] RDX: 0000000000000030 RSI: 00005567331cc520 RDI: 0000000000000014 [ 27.944223][ T672] RBP: 00007ffd1c38dd00 R08: 00007ffd1c38dd50 R09: 0000000000000080 [ 27.944224][ T672] R10: 0000000000000000 R11: 0000000000000202 R12: 00005567331d7af0 [ 27.944225][ T672] R13: 00007ffd1c38de34 R14: 0000000000000000 R15: 0000000000000000 [ 27.944227][ T672] [ 29.570309][ T672] netdevsim netdevsim31168 eni31168np1: renamed from eth0 [ 29.570323][ T672] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.570326][ T672] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 672, name: (udev-worker) [ 29.570327][ T672] preempt_count: 1, expected: 0 [ 29.570328][ T672] RCU nest depth: 0, expected: 0 [ 29.570329][ T672] INFO: lockdep is turned off. [ 29.570330][ T672] irq event stamp: 0 [ 29.570331][ T672] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 29.570335][ T672] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 29.570341][ T672] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 29.570343][ T672] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 29.570345][ T672] Preemption disabled at: [ 29.570345][ T672] [] vprintk_emit+0x31b/0x3e0 [ 29.570352][ T672] CPU: 3 UID: 0 PID: 672 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.570356][ T672] Tainted: [W]=WARN [ 29.570359][ T672] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.570361][ T672] Call Trace: [ 29.570362][ T672] [ 29.570363][ T672] dump_stack_lvl+0x6f/0xa0 [ 29.570369][ T672] ? vprintk_emit+0x31b/0x3e0 [ 29.570371][ T672] __might_resched.cold+0x1fe/0x2c1 [ 29.570374][ T672] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 29.570376][ T672] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.570379][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570382][ T672] __kmalloc_noprof+0x443/0x760 [ 29.570385][ T672] ? __rwlock_init+0x150/0x150 [ 29.570388][ T672] ? alloc_buf.isra.0+0x4b/0x260 [ 29.570392][ T672] ? do_raw_spin_unlock+0x59/0x250 [ 29.570394][ T672] alloc_buf.isra.0+0x4b/0x260 [ 29.570396][ T672] put_chars+0x1e1/0x2f0 [ 29.570398][ T672] ? __send_to_port+0x420/0x420 [ 29.570400][ T672] ? console_prepend_replay+0x20/0x20 [ 29.570402][ T672] hvc_console_print+0x292/0x780 [ 29.570407][ T672] ? hvc_write+0x3a0/0x3a0 [ 29.570408][ T672] ? vsnprintf+0x527/0x1700 [ 29.570411][ T672] ? __rwlock_init+0x150/0x150 [ 29.570413][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570414][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570416][ T672] console_emit_next_record+0x22f/0x4c0 [ 29.570418][ T672] ? devkmsg_read+0x4b0/0x4b0 [ 29.570420][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570421][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570422][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570423][ T672] ? lock_acquire+0x13c/0x160 [ 29.570425][ T672] ? console_flush_one_record+0x111/0x710 [ 29.570427][ T672] console_flush_one_record+0x46f/0x710 [ 29.570429][ T672] ? console_emit_next_record+0x4c0/0x4c0 [ 29.570432][ T672] console_unlock+0xee/0x1f0 [ 29.570434][ T672] ? lock_acquire+0x13c/0x160 [ 29.570435][ T672] ? console_flush_one_record+0x710/0x710 [ 29.570437][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570438][ T672] ? lock_release+0x184/0x1f0 [ 29.570439][ T672] ? lock_acquire+0xe0/0x160 [ 29.570441][ T672] ? __rcu_read_lock+0x70/0x70 [ 29.570442][ T672] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.570444][ T672] ? vprintk_emit+0x320/0x3e0 [ 29.570445][ T672] vprintk_emit+0x37c/0x3e0 [ 29.570447][ T672] ? wake_up_klogd_work_func+0x90/0x90 [ 29.570448][ T672] ? do_raw_spin_lock+0x131/0x280 [ 29.570450][ T672] ? snmp6_register_dev+0xd7/0x170 [ 29.570453][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570456][ T672] dev_vprintk_emit+0x27f/0x2c0 [ 29.570460][ T672] ? device_rename.cold+0xa/0xa [ 29.570462][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570463][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570464][ T672] ? lock_acquire+0x13c/0x160 [ 29.570466][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570467][ T672] dev_printk_emit+0xb9/0xee [ 29.570469][ T672] ? dev_vprintk_emit+0x2c0/0x2c0 [ 29.570471][ T672] ? lock_release+0x184/0x1f0 [ 29.570473][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570474][ T672] ? lock_acquire+0x13c/0x160 [ 29.570475][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570477][ T672] __netdev_printk+0x160/0x1d0 [ 29.570481][ T672] netdev_info+0xe2/0x116 [ 29.570483][ T672] ? netdev_notice+0x120/0x120 [ 29.570485][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570486][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570487][ T672] ? do_raw_spin_lock+0x131/0x280 [ 29.570489][ T672] ? __rwlock_init+0x150/0x150 [ 29.570490][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570491][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570492][ T672] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.570495][ T672] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 29.570497][ T672] ? trace_irq_enable.constprop.0+0x30/0x160 [ 29.570498][ T672] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 29.570501][ T672] netif_change_name.cold+0x4f/0x89 [ 29.570503][ T672] ? netdev_adjacent_rename_links+0x470/0x470 [ 29.570506][ T672] ? lock_acquire+0x13c/0x160 [ 29.570508][ T672] ? __asan_memset+0x27/0x50 [ 29.570511][ T672] do_setlink.isra.0+0x1f7d/0x2a60 [ 29.570513][ T672] ? rtnl_link_get_size+0x350/0x350 [ 29.570515][ T672] ? lock_acquire+0x13c/0x160 [ 29.570516][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570517][ T672] ? lock_release+0x184/0x1f0 [ 29.570519][ T672] ? is_bpf_text_address+0x3e/0x110 [ 29.570521][ T672] ? is_bpf_text_address+0x72/0x110 [ 29.570522][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570523][ T672] ? kernel_text_address+0x149/0x170 [ 29.570525][ T672] ? lock_acquire+0x13c/0x160 [ 29.570527][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570528][ T672] ? lock_release+0x184/0x1f0 [ 29.570529][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570530][ T672] ? lock_acquire+0x13c/0x160 [ 29.570532][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570533][ T672] ? lock_release+0x184/0x1f0 [ 29.570534][ T672] ? unwind_next_frame+0x69b/0x1ea0 [ 29.570536][ T672] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.570538][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570539][ T672] ? lock_acquire+0x13c/0x160 [ 29.570541][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570542][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570543][ T672] ? trace_contention_end+0xb3/0x180 [ 29.570544][ T672] ? __mutex_lock+0x1db/0x1ea0 [ 29.570546][ T672] ? __mutex_lock+0x9a3/0x1ea0 [ 29.570547][ T672] ? rtnl_setlink+0x29d/0x920 [ 29.570548][ T672] ? is_bpf_text_address+0x72/0x110 [ 29.570549][ T672] ? kernel_text_address+0x149/0x170 [ 29.570551][ T672] ? ww_mutex_lock+0x160/0x160 [ 29.570552][ T672] ? nla_get_range_signed+0x3d0/0x3d0 [ 29.570555][ T672] ? arch_stack_walk+0xed/0x130 [ 29.570557][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570558][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570561][ T672] rtnl_setlink+0x527/0x920 [ 29.570562][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570563][ T672] ? __rtnl_newlink+0xa50/0xa50 [ 29.570565][ T672] ? lock_release+0x184/0x1f0 [ 29.570571][ T672] ? unwind_next_frame+0x69b/0x1ea0 [ 29.570572][ T672] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.570573][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570574][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570575][ T672] ? lock_acquire+0x13c/0x160 [ 29.570577][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570578][ T672] ? lock_release+0x184/0x1f0 [ 29.570579][ T672] ? is_bpf_text_address+0x3e/0x110 [ 29.570581][ T672] ? is_bpf_text_address+0x72/0x110 [ 29.570582][ T672] ? kernel_text_address+0x149/0x170 [ 29.570583][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570584][ T672] ? cap_capable+0x1d7/0x3d0 [ 29.570587][ T672] ? arch_stack_walk+0xed/0x130 [ 29.570588][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570589][ T672] ? lock_acquire+0x13c/0x160 [ 29.570590][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570591][ T672] ? __rtnl_newlink+0xa50/0xa50 [ 29.570593][ T672] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.570594][ T672] ? rtnl_link_fill+0x920/0x920 [ 29.570596][ T672] ? filter_irq_stacks+0xd0/0xd0 [ 29.570598][ T672] ? stack_depot_save_flags+0x1bc/0x790 [ 29.570601][ T672] netlink_rcv_skb+0x14e/0x3a0 [ 29.570604][ T672] ? rtnl_link_fill+0x920/0x920 [ 29.570605][ T672] ? lock_release+0x184/0x1f0 [ 29.570607][ T672] ? netlink_ack+0xcf0/0xcf0 [ 29.570608][ T672] ? __netlink_lookup+0xb9/0x6b0 [ 29.570611][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570612][ T672] ? lock_release+0x184/0x1f0 [ 29.570614][ T672] netlink_unicast+0x486/0x750 [ 29.570616][ T672] ? netlink_attachskb+0x810/0x810 [ 29.570618][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570620][ T672] netlink_sendmsg+0x75b/0xc90 [ 29.570622][ T672] ? netlink_unicast+0x750/0x750 [ 29.570623][ T672] ? lock_acquire+0x13c/0x160 [ 29.570625][ T672] ? rcu_is_watching+0x16/0xd0 [ 29.570626][ T672] __sock_sendmsg+0xce/0x190 [ 29.570629][ T672] ? fdget+0x4f/0x1e0 [ 29.570631][ T672] __sys_sendto+0x260/0x320 [ 29.570634][ T672] ? __ia32_sys_getpeername+0xd0/0xd0 [ 29.570638][ T672] __x64_sys_sendto+0xe4/0x1f0 [ 29.570640][ T672] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.570641][ T672] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 29.570643][ T672] ? trace_hardirqs_on+0x36/0x40 [ 29.570644][ T672] do_syscall_64+0xff/0x530 [ 29.570646][ T672] ? exc_page_fault+0xee/0x100 [ 29.570648][ T672] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.570649][ T672] RIP: 0033:0x7f711834854e [ 29.570651][ T672] 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 [ 29.570653][ T672] RSP: 002b:00007ffd1c38dcf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 29.570656][ T672] RAX: ffffffffffffffda RBX: 00005567331d2480 RCX: 00007f711834854e [ 29.570657][ T672] RDX: 0000000000000030 RSI: 000055673305c2d0 RDI: 0000000000000014 [ 29.570658][ T672] RBP: 00007ffd1c38dd00 R08: 00007ffd1c38dd50 R09: 0000000000000080 [ 29.570659][ T672] R10: 0000000000000000 R11: 0000000000000202 R12: 00005567332080f0 [ 29.570660][ T672] R13: 00007ffd1c38de34 R14: 0000000000000000 R15: 0000000000000000 [ 29.570662][ T672] [ 31.107697][ T672] netdevsim netdevsim31918 eni31918np1: renamed from eth0 [ 31.107711][ T672] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 31.107713][ T672] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 672, name: (udev-worker) [ 31.107715][ T672] preempt_count: 1, expected: 0 [ 31.107716][ T672] RCU nest depth: 0, expected: 0 [ 31.107716][ T672] INFO: lockdep is turned off. [ 31.107717][ T672] irq event stamp: 0 [ 31.107718][ T672] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 31.107723][ T672] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 31.107729][ T672] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 31.107730][ T672] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 31.107732][ T672] Preemption disabled at: [ 31.107733][ T672] [] vprintk_emit+0x31b/0x3e0 [ 31.107739][ T672] CPU: 1 UID: 0 PID: 672 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 31.107742][ T672] Tainted: [W]=WARN [ 31.107743][ T672] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.107745][ T672] Call Trace: [ 31.107746][ T672] [ 31.107748][ T672] dump_stack_lvl+0x6f/0xa0 [ 31.107753][ T672] ? vprintk_emit+0x31b/0x3e0 [ 31.107755][ T672] __might_resched.cold+0x1fe/0x2c1 [ 31.107758][ T672] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 31.107760][ T672] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 31.107763][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107766][ T672] __kmalloc_noprof+0x443/0x760 [ 31.107769][ T672] ? __rwlock_init+0x150/0x150 [ 31.107772][ T672] ? alloc_buf.isra.0+0x4b/0x260 [ 31.107776][ T672] ? do_raw_spin_unlock+0x59/0x250 [ 31.107778][ T672] alloc_buf.isra.0+0x4b/0x260 [ 31.107780][ T672] put_chars+0x1e1/0x2f0 [ 31.107782][ T672] ? __send_to_port+0x420/0x420 [ 31.107784][ T672] ? console_prepend_replay+0x20/0x20 [ 31.107786][ T672] hvc_console_print+0x292/0x780 [ 31.107791][ T672] ? hvc_write+0x3a0/0x3a0 [ 31.107792][ T672] ? vsnprintf+0x527/0x1700 [ 31.107795][ T672] ? __rwlock_init+0x150/0x150 [ 31.107797][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107798][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107799][ T672] console_emit_next_record+0x22f/0x4c0 [ 31.107802][ T672] ? devkmsg_read+0x4b0/0x4b0 [ 31.107804][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107805][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107806][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107807][ T672] ? lock_acquire+0x13c/0x160 [ 31.107809][ T672] ? console_flush_one_record+0x111/0x710 [ 31.107811][ T672] console_flush_one_record+0x46f/0x710 [ 31.107813][ T672] ? console_emit_next_record+0x4c0/0x4c0 [ 31.107816][ T672] console_unlock+0xee/0x1f0 [ 31.107818][ T672] ? lock_acquire+0x13c/0x160 [ 31.107819][ T672] ? console_flush_one_record+0x710/0x710 [ 31.107821][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107822][ T672] ? lock_release+0x184/0x1f0 [ 31.107823][ T672] ? lock_acquire+0xe0/0x160 [ 31.107825][ T672] ? __rcu_read_lock+0x70/0x70 [ 31.107826][ T672] ? __down_trylock_console_sem+0x5e/0xa0 [ 31.107828][ T672] ? vprintk_emit+0x320/0x3e0 [ 31.107829][ T672] vprintk_emit+0x37c/0x3e0 [ 31.107831][ T672] ? wake_up_klogd_work_func+0x90/0x90 [ 31.107832][ T672] ? do_raw_spin_lock+0x131/0x280 [ 31.107834][ T672] ? snmp6_register_dev+0xd7/0x170 [ 31.107838][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107839][ T672] dev_vprintk_emit+0x27f/0x2c0 [ 31.107844][ T672] ? device_rename.cold+0xa/0xa [ 31.107845][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107847][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107848][ T672] ? lock_acquire+0x13c/0x160 [ 31.107849][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107851][ T672] dev_printk_emit+0xb9/0xee [ 31.107853][ T672] ? dev_vprintk_emit+0x2c0/0x2c0 [ 31.107854][ T672] ? lock_release+0x184/0x1f0 [ 31.107856][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107857][ T672] ? lock_acquire+0x13c/0x160 [ 31.107858][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107860][ T672] __netdev_printk+0x160/0x1d0 [ 31.107864][ T672] netdev_info+0xe2/0x116 [ 31.107866][ T672] ? netdev_notice+0x120/0x120 [ 31.107868][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107869][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107870][ T672] ? do_raw_spin_lock+0x131/0x280 [ 31.107872][ T672] ? __rwlock_init+0x150/0x150 [ 31.107873][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107874][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107875][ T672] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 31.107878][ T672] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 31.107880][ T672] ? trace_irq_enable.constprop.0+0x30/0x160 [ 31.107881][ T672] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 31.107884][ T672] netif_change_name.cold+0x4f/0x89 [ 31.107886][ T672] ? netdev_adjacent_rename_links+0x470/0x470 [ 31.107889][ T672] ? lock_acquire+0x13c/0x160 [ 31.107891][ T672] ? __asan_memset+0x27/0x50 [ 31.107894][ T672] do_setlink.isra.0+0x1f7d/0x2a60 [ 31.107896][ T672] ? rtnl_link_get_size+0x350/0x350 [ 31.107898][ T672] ? lock_acquire+0x13c/0x160 [ 31.107899][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107900][ T672] ? lock_release+0x184/0x1f0 [ 31.107902][ T672] ? is_bpf_text_address+0x3e/0x110 [ 31.107904][ T672] ? is_bpf_text_address+0x72/0x110 [ 31.107905][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107906][ T672] ? kernel_text_address+0x149/0x170 [ 31.107908][ T672] ? lock_acquire+0x13c/0x160 [ 31.107910][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107911][ T672] ? lock_release+0x184/0x1f0 [ 31.107912][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107913][ T672] ? lock_acquire+0x13c/0x160 [ 31.107915][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107916][ T672] ? lock_release+0x184/0x1f0 [ 31.107918][ T672] ? unwind_next_frame+0x69b/0x1ea0 [ 31.107920][ T672] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.107921][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107923][ T672] ? lock_acquire+0x13c/0x160 [ 31.107924][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107925][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107926][ T672] ? trace_contention_end+0xb3/0x180 [ 31.107927][ T672] ? __mutex_lock+0x1db/0x1ea0 [ 31.107929][ T672] ? __mutex_lock+0x9a3/0x1ea0 [ 31.107930][ T672] ? rtnl_setlink+0x29d/0x920 [ 31.107931][ T672] ? is_bpf_text_address+0x72/0x110 [ 31.107933][ T672] ? kernel_text_address+0x149/0x170 [ 31.107934][ T672] ? ww_mutex_lock+0x160/0x160 [ 31.107935][ T672] ? nla_get_range_signed+0x3d0/0x3d0 [ 31.107939][ T672] ? arch_stack_walk+0xed/0x130 [ 31.107941][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107942][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107945][ T672] rtnl_setlink+0x527/0x920 [ 31.107946][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107947][ T672] ? __rtnl_newlink+0xa50/0xa50 [ 31.107949][ T672] ? lock_release+0x184/0x1f0 [ 31.107955][ T672] ? unwind_next_frame+0x69b/0x1ea0 [ 31.107956][ T672] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.107958][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107958][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107959][ T672] ? lock_acquire+0x13c/0x160 [ 31.107961][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107962][ T672] ? lock_release+0x184/0x1f0 [ 31.107963][ T672] ? is_bpf_text_address+0x3e/0x110 [ 31.107965][ T672] ? is_bpf_text_address+0x72/0x110 [ 31.107966][ T672] ? kernel_text_address+0x149/0x170 [ 31.107967][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107968][ T672] ? cap_capable+0x1d7/0x3d0 [ 31.107971][ T672] ? arch_stack_walk+0xed/0x130 [ 31.107972][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107973][ T672] ? lock_acquire+0x13c/0x160 [ 31.107975][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107976][ T672] ? __rtnl_newlink+0xa50/0xa50 [ 31.107977][ T672] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.107979][ T672] ? rtnl_link_fill+0x920/0x920 [ 31.107980][ T672] ? filter_irq_stacks+0xd0/0xd0 [ 31.107983][ T672] ? stack_depot_save_flags+0x1bc/0x790 [ 31.107986][ T672] netlink_rcv_skb+0x14e/0x3a0 [ 31.107989][ T672] ? rtnl_link_fill+0x920/0x920 [ 31.107990][ T672] ? lock_release+0x184/0x1f0 [ 31.107991][ T672] ? netlink_ack+0xcf0/0xcf0 [ 31.107993][ T672] ? __netlink_lookup+0xb9/0x6b0 [ 31.107996][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.107997][ T672] ? lock_release+0x184/0x1f0 [ 31.107999][ T672] netlink_unicast+0x486/0x750 [ 31.108001][ T672] ? netlink_attachskb+0x810/0x810 [ 31.108003][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.108004][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.108005][ T672] ? lock_release+0x184/0x1f0 [ 31.108006][ T672] ? lock_release+0x184/0x1f0 [ 31.108008][ T672] netlink_sendmsg+0x75b/0xc90 [ 31.108010][ T672] ? netlink_unicast+0x750/0x750 [ 31.108012][ T672] ? lock_acquire+0x13c/0x160 [ 31.108014][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.108015][ T672] __sock_sendmsg+0xce/0x190 [ 31.108018][ T672] ? fdget+0x4f/0x1e0 [ 31.108020][ T672] __sys_sendto+0x260/0x320 [ 31.108023][ T672] ? __ia32_sys_getpeername+0xd0/0xd0 [ 31.108026][ T672] ? rcu_is_watching+0x16/0xd0 [ 31.108027][ T672] ? lock_release+0x184/0x1f0 [ 31.108029][ T672] __x64_sys_sendto+0xe4/0x1f0 [ 31.108031][ T672] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 31.108032][ T672] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 31.108034][ T672] ? trace_hardirqs_on+0x36/0x40 [ 31.108035][ T672] do_syscall_64+0xff/0x530 [ 31.108038][ T672] ? exc_page_fault+0xee/0x100 [ 31.108039][ T672] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.108046][ T672] RIP: 0033:0x7f711834854e [ 31.108048][ T672] 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 [ 31.108049][ T672] RSP: 002b:00007ffd1c38dcf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 31.108053][ T672] RAX: ffffffffffffffda RBX: 00005567331d2480 RCX: 00007f711834854e [ 31.108054][ T672] RDX: 0000000000000030 RSI: 0000556733066b20 RDI: 0000000000000014 [ 31.108055][ T672] RBP: 00007ffd1c38dd00 R08: 00007ffd1c38dd50 R09: 0000000000000080 [ 31.108056][ T672] R10: 0000000000000000 R11: 0000000000000202 R12: 00005567331e0110 [ 31.108057][ T672] R13: 00007ffd1c38de34 R14: 0000000000000000 R15: 0000000000000000 [ 31.108059][ T672] [ 34.452088][ T1060] netdevsim netdevsim21607 eni21607np1: renamed from eth0 [ 34.452102][ T1060] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 34.452105][ T1060] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1060, name: (udev-worker) [ 34.452106][ T1060] preempt_count: 1, expected: 0 [ 34.452107][ T1060] RCU nest depth: 0, expected: 0 [ 34.452108][ T1060] INFO: lockdep is turned off. [ 34.452109][ T1060] irq event stamp: 0 [ 34.452110][ T1060] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 34.452114][ T1060] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 34.452120][ T1060] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 34.452121][ T1060] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 34.452123][ T1060] Preemption disabled at: [ 34.452124][ T1060] [] vprintk_emit+0x31b/0x3e0 [ 34.452130][ T1060] CPU: 1 UID: 0 PID: 1060 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 34.452133][ T1060] Tainted: [W]=WARN [ 34.452134][ T1060] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.452136][ T1060] Call Trace: [ 34.452137][ T1060] [ 34.452139][ T1060] dump_stack_lvl+0x6f/0xa0 [ 34.452144][ T1060] ? vprintk_emit+0x31b/0x3e0 [ 34.452145][ T1060] __might_resched.cold+0x1fe/0x2c1 [ 34.452149][ T1060] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 34.452151][ T1060] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 34.452154][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452157][ T1060] __kmalloc_noprof+0x443/0x760 [ 34.452159][ T1060] ? __rwlock_init+0x150/0x150 [ 34.452162][ T1060] ? alloc_buf.isra.0+0x4b/0x260 [ 34.452167][ T1060] ? do_raw_spin_unlock+0x59/0x250 [ 34.452169][ T1060] alloc_buf.isra.0+0x4b/0x260 [ 34.452171][ T1060] put_chars+0x1e1/0x2f0 [ 34.452173][ T1060] ? __send_to_port+0x420/0x420 [ 34.452174][ T1060] ? console_prepend_replay+0x20/0x20 [ 34.452177][ T1060] hvc_console_print+0x292/0x780 [ 34.452181][ T1060] ? hvc_write+0x3a0/0x3a0 [ 34.452183][ T1060] ? vsnprintf+0x527/0x1700 [ 34.452186][ T1060] ? __rwlock_init+0x150/0x150 [ 34.452187][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452188][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452190][ T1060] console_emit_next_record+0x22f/0x4c0 [ 34.452192][ T1060] ? devkmsg_read+0x4b0/0x4b0 [ 34.452195][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452195][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452196][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452197][ T1060] ? lock_acquire+0x13c/0x160 [ 34.452200][ T1060] ? console_flush_one_record+0x111/0x710 [ 34.452201][ T1060] console_flush_one_record+0x46f/0x710 [ 34.452204][ T1060] ? console_emit_next_record+0x4c0/0x4c0 [ 34.452206][ T1060] console_unlock+0xee/0x1f0 [ 34.452208][ T1060] ? lock_acquire+0x13c/0x160 [ 34.452210][ T1060] ? console_flush_one_record+0x710/0x710 [ 34.452211][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452212][ T1060] ? lock_release+0x184/0x1f0 [ 34.452213][ T1060] ? lock_acquire+0xe0/0x160 [ 34.452215][ T1060] ? __rcu_read_lock+0x70/0x70 [ 34.452216][ T1060] ? __down_trylock_console_sem+0x5e/0xa0 [ 34.452218][ T1060] ? vprintk_emit+0x320/0x3e0 [ 34.452219][ T1060] vprintk_emit+0x37c/0x3e0 [ 34.452221][ T1060] ? wake_up_klogd_work_func+0x90/0x90 [ 34.452224][ T1060] dev_vprintk_emit+0x27f/0x2c0 [ 34.452228][ T1060] ? device_rename.cold+0xa/0xa [ 34.452229][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452231][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452232][ T1060] ? lock_acquire+0x13c/0x160 [ 34.452233][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452235][ T1060] dev_printk_emit+0xb9/0xee [ 34.452236][ T1060] ? dev_vprintk_emit+0x2c0/0x2c0 [ 34.452238][ T1060] ? lock_release+0x184/0x1f0 [ 34.452240][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452241][ T1060] ? lock_acquire+0x13c/0x160 [ 34.452242][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452244][ T1060] __netdev_printk+0x160/0x1d0 [ 34.452248][ T1060] netdev_info+0xe2/0x116 [ 34.452250][ T1060] ? netdev_notice+0x120/0x120 [ 34.452251][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452252][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452253][ T1060] ? do_raw_spin_lock+0x131/0x280 [ 34.452255][ T1060] ? __rwlock_init+0x150/0x150 [ 34.452257][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452258][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452259][ T1060] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 34.452261][ T1060] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 34.452263][ T1060] ? trace_irq_enable.constprop.0+0x30/0x160 [ 34.452264][ T1060] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 34.452267][ T1060] netif_change_name.cold+0x4f/0x89 [ 34.452270][ T1060] ? netdev_adjacent_rename_links+0x470/0x470 [ 34.452273][ T1060] ? lock_acquire+0x13c/0x160 [ 34.452274][ T1060] ? __asan_memset+0x27/0x50 [ 34.452278][ T1060] do_setlink.isra.0+0x1f7d/0x2a60 [ 34.452280][ T1060] ? rtnl_link_get_size+0x350/0x350 [ 34.452281][ T1060] ? lock_acquire+0x13c/0x160 [ 34.452282][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452284][ T1060] ? lock_release+0x184/0x1f0 [ 34.452285][ T1060] ? is_bpf_text_address+0x3e/0x110 [ 34.452287][ T1060] ? is_bpf_text_address+0x72/0x110 [ 34.452288][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452289][ T1060] ? kernel_text_address+0x149/0x170 [ 34.452292][ T1060] ? lock_acquire+0x13c/0x160 [ 34.452293][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452294][ T1060] ? lock_release+0x184/0x1f0 [ 34.452296][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452297][ T1060] ? lock_acquire+0x13c/0x160 [ 34.452298][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452299][ T1060] ? lock_release+0x184/0x1f0 [ 34.452301][ T1060] ? unwind_next_frame+0x69b/0x1ea0 [ 34.452303][ T1060] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.452304][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452305][ T1060] ? lock_acquire+0x13c/0x160 [ 34.452307][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452307][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452308][ T1060] ? trace_contention_end+0xb3/0x180 [ 34.452310][ T1060] ? __mutex_lock+0x1db/0x1ea0 [ 34.452312][ T1060] ? __mutex_lock+0x9a3/0x1ea0 [ 34.452313][ T1060] ? rtnl_setlink+0x29d/0x920 [ 34.452314][ T1060] ? is_bpf_text_address+0x72/0x110 [ 34.452315][ T1060] ? kernel_text_address+0x149/0x170 [ 34.452317][ T1060] ? ww_mutex_lock+0x160/0x160 [ 34.452318][ T1060] ? nla_get_range_signed+0x3d0/0x3d0 [ 34.452321][ T1060] ? arch_stack_walk+0xed/0x130 [ 34.452323][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452324][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452327][ T1060] rtnl_setlink+0x527/0x920 [ 34.452328][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452329][ T1060] ? __rtnl_newlink+0xa50/0xa50 [ 34.452331][ T1060] ? lock_release+0x184/0x1f0 [ 34.452336][ T1060] ? unwind_next_frame+0x69b/0x1ea0 [ 34.452338][ T1060] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.452339][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452340][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452341][ T1060] ? lock_acquire+0x13c/0x160 [ 34.452342][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452343][ T1060] ? lock_release+0x184/0x1f0 [ 34.452345][ T1060] ? is_bpf_text_address+0x3e/0x110 [ 34.452346][ T1060] ? is_bpf_text_address+0x72/0x110 [ 34.452347][ T1060] ? kernel_text_address+0x149/0x170 [ 34.452348][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452349][ T1060] ? cap_capable+0x1d7/0x3d0 [ 34.452352][ T1060] ? arch_stack_walk+0xed/0x130 [ 34.452353][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452354][ T1060] ? lock_acquire+0x13c/0x160 [ 34.452359][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452361][ T1060] ? __rtnl_newlink+0xa50/0xa50 [ 34.452362][ T1060] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 34.452363][ T1060] ? rtnl_link_fill+0x920/0x920 [ 34.452365][ T1060] ? filter_irq_stacks+0xd0/0xd0 [ 34.452367][ T1060] ? stack_depot_save_flags+0x1bc/0x790 [ 34.452370][ T1060] netlink_rcv_skb+0x14e/0x3a0 [ 34.452373][ T1060] ? rtnl_link_fill+0x920/0x920 [ 34.452374][ T1060] ? lock_release+0x184/0x1f0 [ 34.452376][ T1060] ? netlink_ack+0xcf0/0xcf0 [ 34.452377][ T1060] ? __netlink_lookup+0xb9/0x6b0 [ 34.452380][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452381][ T1060] ? lock_release+0x184/0x1f0 [ 34.452383][ T1060] netlink_unicast+0x486/0x750 [ 34.452385][ T1060] ? netlink_attachskb+0x810/0x810 [ 34.452387][ T1060] ? do_fault_around+0x300/0x5a0 [ 34.452390][ T1060] netlink_sendmsg+0x75b/0xc90 [ 34.452392][ T1060] ? netlink_unicast+0x750/0x750 [ 34.452394][ T1060] ? lock_acquire+0x13c/0x160 [ 34.452396][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452397][ T1060] __sock_sendmsg+0xce/0x190 [ 34.452400][ T1060] ? fdget+0x4f/0x1e0 [ 34.452403][ T1060] __sys_sendto+0x260/0x320 [ 34.452405][ T1060] ? __ia32_sys_getpeername+0xd0/0xd0 [ 34.452408][ T1060] ? rcu_is_watching+0x16/0xd0 [ 34.452409][ T1060] ? lock_release+0x184/0x1f0 [ 34.452411][ T1060] __x64_sys_sendto+0xe4/0x1f0 [ 34.452413][ T1060] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 34.452414][ T1060] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 34.452416][ T1060] ? trace_hardirqs_on+0x36/0x40 [ 34.452417][ T1060] do_syscall_64+0xff/0x530 [ 34.452419][ T1060] ? exc_page_fault+0xee/0x100 [ 34.452421][ T1060] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.452422][ T1060] RIP: 0033:0x7f711834854e [ 34.452424][ T1060] 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 [ 34.452426][ T1060] RSP: 002b:00007ffd1c38dcf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 34.452429][ T1060] RAX: ffffffffffffffda RBX: 00005567331b22a0 RCX: 00007f711834854e [ 34.452430][ T1060] RDX: 0000000000000030 RSI: 0000556733060a10 RDI: 000000000000001a [ 34.452431][ T1060] RBP: 00007ffd1c38dd00 R08: 00007ffd1c38dd50 R09: 0000000000000080 [ 34.452432][ T1060] R10: 0000000000000000 R11: 0000000000000202 R12: 00005567331ba9e0 [ 34.452433][ T1060] R13: 00007ffd1c38de34 R14: 0000000000000000 R15: 0000000000000000 [ 34.452435][ T1060] [ 37.958262][ T1060] netdevsim netdevsim25177 eni25177np1: renamed from eth0 [ 37.958276][ T1060] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 37.958278][ T1060] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1060, name: (udev-worker) [ 37.958279][ T1060] preempt_count: 1, expected: 0 [ 37.958280][ T1060] RCU nest depth: 0, expected: 0 [ 37.958281][ T1060] INFO: lockdep is turned off. [ 37.958282][ T1060] irq event stamp: 0 [ 37.958283][ T1060] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 37.958287][ T1060] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 37.958293][ T1060] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 37.958295][ T1060] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 37.958296][ T1060] Preemption disabled at: [ 37.958297][ T1060] [] vprintk_emit+0x31b/0x3e0 [ 37.958304][ T1060] CPU: 0 UID: 0 PID: 1060 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 37.958307][ T1060] Tainted: [W]=WARN [ 37.958308][ T1060] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.958310][ T1060] Call Trace: [ 37.958311][ T1060] [ 37.958312][ T1060] dump_stack_lvl+0x6f/0xa0 [ 37.958318][ T1060] ? vprintk_emit+0x31b/0x3e0 [ 37.958319][ T1060] __might_resched.cold+0x1fe/0x2c1 [ 37.958323][ T1060] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 37.958325][ T1060] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 37.958328][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958330][ T1060] __kmalloc_noprof+0x443/0x760 [ 37.958333][ T1060] ? __rwlock_init+0x150/0x150 [ 37.958336][ T1060] ? alloc_buf.isra.0+0x4b/0x260 [ 37.958340][ T1060] ? do_raw_spin_unlock+0x59/0x250 [ 37.958342][ T1060] alloc_buf.isra.0+0x4b/0x260 [ 37.958344][ T1060] put_chars+0x1e1/0x2f0 [ 37.958346][ T1060] ? __send_to_port+0x420/0x420 [ 37.958348][ T1060] ? console_prepend_replay+0x20/0x20 [ 37.958350][ T1060] hvc_console_print+0x292/0x780 [ 37.958355][ T1060] ? hvc_write+0x3a0/0x3a0 [ 37.958359][ T1060] ? vsnprintf+0x527/0x1700 [ 37.958362][ T1060] ? __rwlock_init+0x150/0x150 [ 37.958363][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958364][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958366][ T1060] console_emit_next_record+0x22f/0x4c0 [ 37.958369][ T1060] ? devkmsg_read+0x4b0/0x4b0 [ 37.958371][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958372][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958373][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958374][ T1060] ? lock_acquire+0x13c/0x160 [ 37.958376][ T1060] ? console_flush_one_record+0x111/0x710 [ 37.958378][ T1060] console_flush_one_record+0x46f/0x710 [ 37.958380][ T1060] ? console_emit_next_record+0x4c0/0x4c0 [ 37.958383][ T1060] console_unlock+0xee/0x1f0 [ 37.958385][ T1060] ? lock_acquire+0x13c/0x160 [ 37.958386][ T1060] ? console_flush_one_record+0x710/0x710 [ 37.958388][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958389][ T1060] ? lock_release+0x184/0x1f0 [ 37.958390][ T1060] ? lock_acquire+0xe0/0x160 [ 37.958392][ T1060] ? __rcu_read_lock+0x70/0x70 [ 37.958393][ T1060] ? __down_trylock_console_sem+0x5e/0xa0 [ 37.958395][ T1060] ? vprintk_emit+0x320/0x3e0 [ 37.958396][ T1060] vprintk_emit+0x37c/0x3e0 [ 37.958398][ T1060] ? wake_up_klogd_work_func+0x90/0x90 [ 37.958399][ T1060] ? lock_release+0x184/0x1f0 [ 37.958402][ T1060] dev_vprintk_emit+0x27f/0x2c0 [ 37.958406][ T1060] ? device_rename.cold+0xa/0xa [ 37.958408][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958409][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958410][ T1060] ? lock_acquire+0x13c/0x160 [ 37.958412][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958413][ T1060] dev_printk_emit+0xb9/0xee [ 37.958415][ T1060] ? dev_vprintk_emit+0x2c0/0x2c0 [ 37.958417][ T1060] ? lock_release+0x184/0x1f0 [ 37.958418][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958419][ T1060] ? lock_acquire+0x13c/0x160 [ 37.958421][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958422][ T1060] __netdev_printk+0x160/0x1d0 [ 37.958426][ T1060] netdev_info+0xe2/0x116 [ 37.958428][ T1060] ? netdev_notice+0x120/0x120 [ 37.958430][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958431][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958432][ T1060] ? do_raw_spin_lock+0x131/0x280 [ 37.958434][ T1060] ? __rwlock_init+0x150/0x150 [ 37.958435][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958436][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958437][ T1060] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 37.958440][ T1060] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 37.958442][ T1060] ? trace_irq_enable.constprop.0+0x30/0x160 [ 37.958443][ T1060] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 37.958446][ T1060] netif_change_name.cold+0x4f/0x89 [ 37.958448][ T1060] ? netdev_adjacent_rename_links+0x470/0x470 [ 37.958451][ T1060] ? lock_acquire+0x13c/0x160 [ 37.958453][ T1060] ? __asan_memset+0x27/0x50 [ 37.958456][ T1060] do_setlink.isra.0+0x1f7d/0x2a60 [ 37.958458][ T1060] ? rtnl_link_get_size+0x350/0x350 [ 37.958460][ T1060] ? lock_acquire+0x13c/0x160 [ 37.958461][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958462][ T1060] ? lock_release+0x184/0x1f0 [ 37.958464][ T1060] ? is_bpf_text_address+0x3e/0x110 [ 37.958466][ T1060] ? is_bpf_text_address+0x72/0x110 [ 37.958467][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958468][ T1060] ? kernel_text_address+0x149/0x170 [ 37.958471][ T1060] ? lock_acquire+0x13c/0x160 [ 37.958472][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958473][ T1060] ? lock_release+0x184/0x1f0 [ 37.958474][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958475][ T1060] ? lock_acquire+0x13c/0x160 [ 37.958477][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958478][ T1060] ? lock_release+0x184/0x1f0 [ 37.958480][ T1060] ? unwind_next_frame+0x69b/0x1ea0 [ 37.958482][ T1060] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.958484][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958485][ T1060] ? lock_acquire+0x13c/0x160 [ 37.958486][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958487][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958488][ T1060] ? trace_contention_end+0xb3/0x180 [ 37.958490][ T1060] ? __mutex_lock+0x1db/0x1ea0 [ 37.958491][ T1060] ? __mutex_lock+0x9a3/0x1ea0 [ 37.958493][ T1060] ? rtnl_setlink+0x29d/0x920 [ 37.958494][ T1060] ? is_bpf_text_address+0x72/0x110 [ 37.958495][ T1060] ? kernel_text_address+0x149/0x170 [ 37.958496][ T1060] ? ww_mutex_lock+0x160/0x160 [ 37.958497][ T1060] ? nla_get_range_signed+0x3d0/0x3d0 [ 37.958501][ T1060] ? arch_stack_walk+0xed/0x130 [ 37.958503][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958504][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958507][ T1060] rtnl_setlink+0x527/0x920 [ 37.958508][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958509][ T1060] ? __rtnl_newlink+0xa50/0xa50 [ 37.958511][ T1060] ? lock_release+0x184/0x1f0 [ 37.958516][ T1060] ? unwind_next_frame+0x69b/0x1ea0 [ 37.958518][ T1060] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.958519][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958520][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958521][ T1060] ? lock_acquire+0x13c/0x160 [ 37.958523][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958524][ T1060] ? lock_release+0x184/0x1f0 [ 37.958525][ T1060] ? is_bpf_text_address+0x3e/0x110 [ 37.958526][ T1060] ? is_bpf_text_address+0x72/0x110 [ 37.958527][ T1060] ? kernel_text_address+0x149/0x170 [ 37.958529][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958530][ T1060] ? cap_capable+0x1d7/0x3d0 [ 37.958533][ T1060] ? arch_stack_walk+0xed/0x130 [ 37.958534][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958535][ T1060] ? lock_acquire+0x13c/0x160 [ 37.958536][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958538][ T1060] ? __rtnl_newlink+0xa50/0xa50 [ 37.958539][ T1060] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.958541][ T1060] ? rtnl_link_fill+0x920/0x920 [ 37.958542][ T1060] ? filter_irq_stacks+0xd0/0xd0 [ 37.958545][ T1060] ? stack_depot_save_flags+0x1bc/0x790 [ 37.958547][ T1060] netlink_rcv_skb+0x14e/0x3a0 [ 37.958550][ T1060] ? rtnl_link_fill+0x920/0x920 [ 37.958552][ T1060] ? lock_release+0x184/0x1f0 [ 37.958553][ T1060] ? netlink_ack+0xcf0/0xcf0 [ 37.958555][ T1060] ? __netlink_lookup+0xb9/0x6b0 [ 37.958557][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958559][ T1060] ? lock_release+0x184/0x1f0 [ 37.958560][ T1060] netlink_unicast+0x486/0x750 [ 37.958563][ T1060] ? netlink_attachskb+0x810/0x810 [ 37.958565][ T1060] netlink_sendmsg+0x75b/0xc90 [ 37.958567][ T1060] ? netlink_unicast+0x750/0x750 [ 37.958569][ T1060] ? lock_acquire+0x13c/0x160 [ 37.958571][ T1060] ? rcu_is_watching+0x16/0xd0 [ 37.958572][ T1060] __sock_sendmsg+0xce/0x190 [ 37.958575][ T1060] ? fdget+0x4f/0x1e0 [ 37.958577][ T1060] __sys_sendto+0x260/0x320 [ 37.958579][ T1060] ? __ia32_sys_getpeername+0xd0/0xd0 [ 37.958584][ T1060] __x64_sys_sendto+0xe4/0x1f0 [ 37.958586][ T1060] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 37.958587][ T1060] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 37.958589][ T1060] ? trace_hardirqs_on+0x36/0x40 [ 37.958590][ T1060] do_syscall_64+0xff/0x530 [ 37.958592][ T1060] ? exc_page_fault+0xee/0x100 [ 37.958594][ T1060] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.958595][ T1060] RIP: 0033:0x7f711834854e [ 37.958597][ T1060] 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 [ 37.958599][ T1060] RSP: 002b:00007ffd1c38dcf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 37.958603][ T1060] RAX: ffffffffffffffda RBX: 00005567331b22a0 RCX: 00007f711834854e [ 37.958604][ T1060] RDX: 0000000000000030 RSI: 00005567331c26d0 RDI: 000000000000001a [ 37.958605][ T1060] RBP: 00007ffd1c38dd00 R08: 00007ffd1c38dd50 R09: 0000000000000080 [ 37.958605][ T1060] R10: 0000000000000000 R11: 0000000000000202 R12: 00005567331d9590 [ 37.958606][ T1060] R13: 00007ffd1c38de34 R14: 0000000000000000 R15: 0000000000000000 [ 37.958609][ T1060] [ 40.432990][ T1060] netdevsim netdevsim22958 eni22958np1: renamed from eth0 [ 40.433006][ T1060] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.433009][ T1060] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1060, name: (udev-worker) [ 40.433011][ T1060] preempt_count: 1, expected: 0 [ 40.433011][ T1060] RCU nest depth: 0, expected: 0 [ 40.433012][ T1060] INFO: lockdep is turned off. [ 40.433014][ T1060] irq event stamp: 0 [ 40.433015][ T1060] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 40.433019][ T1060] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 40.433026][ T1060] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 40.433028][ T1060] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 40.433030][ T1060] Preemption disabled at: [ 40.433031][ T1060] [] vprintk_emit+0x31b/0x3e0 [ 40.433038][ T1060] CPU: 0 UID: 0 PID: 1060 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.433042][ T1060] Tainted: [W]=WARN [ 40.433043][ T1060] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.433045][ T1060] Call Trace: [ 40.433047][ T1060] [ 40.433048][ T1060] dump_stack_lvl+0x6f/0xa0 [ 40.433054][ T1060] ? vprintk_emit+0x31b/0x3e0 [ 40.433056][ T1060] __might_resched.cold+0x1fe/0x2c1 [ 40.433060][ T1060] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 40.433063][ T1060] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.433067][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433070][ T1060] __kmalloc_noprof+0x443/0x760 [ 40.433073][ T1060] ? __rwlock_init+0x150/0x150 [ 40.433076][ T1060] ? alloc_buf.isra.0+0x4b/0x260 [ 40.433082][ T1060] ? do_raw_spin_unlock+0x59/0x250 [ 40.433084][ T1060] alloc_buf.isra.0+0x4b/0x260 [ 40.433088][ T1060] put_chars+0x1e1/0x2f0 [ 40.433090][ T1060] ? __send_to_port+0x420/0x420 [ 40.433099][ T1060] ? console_prepend_replay+0x20/0x20 [ 40.433103][ T1060] hvc_console_print+0x292/0x780 [ 40.433108][ T1060] ? hvc_write+0x3a0/0x3a0 [ 40.433110][ T1060] ? vsnprintf+0x527/0x1700 [ 40.433114][ T1060] ? __rwlock_init+0x150/0x150 [ 40.433116][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433117][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433119][ T1060] console_emit_next_record+0x22f/0x4c0 [ 40.433122][ T1060] ? devkmsg_read+0x4b0/0x4b0 [ 40.433124][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433125][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433127][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433128][ T1060] ? lock_acquire+0x13c/0x160 [ 40.433131][ T1060] ? console_flush_one_record+0x111/0x710 [ 40.433133][ T1060] console_flush_one_record+0x46f/0x710 [ 40.433136][ T1060] ? console_emit_next_record+0x4c0/0x4c0 [ 40.433139][ T1060] console_unlock+0xee/0x1f0 [ 40.433141][ T1060] ? lock_acquire+0x13c/0x160 [ 40.433143][ T1060] ? console_flush_one_record+0x710/0x710 [ 40.433145][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433147][ T1060] ? lock_release+0x184/0x1f0 [ 40.433148][ T1060] ? lock_acquire+0xe0/0x160 [ 40.433150][ T1060] ? __rcu_read_lock+0x70/0x70 [ 40.433152][ T1060] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.433154][ T1060] ? vprintk_emit+0x320/0x3e0 [ 40.433156][ T1060] vprintk_emit+0x37c/0x3e0 [ 40.433158][ T1060] ? wake_up_klogd_work_func+0x90/0x90 [ 40.433160][ T1060] ? do_raw_spin_lock+0x131/0x280 [ 40.433162][ T1060] ? snmp6_register_dev+0xd7/0x170 [ 40.433166][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433168][ T1060] dev_vprintk_emit+0x27f/0x2c0 [ 40.433173][ T1060] ? device_rename.cold+0xa/0xa [ 40.433175][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433177][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433178][ T1060] ? lock_acquire+0x13c/0x160 [ 40.433180][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433182][ T1060] dev_printk_emit+0xb9/0xee [ 40.433185][ T1060] ? dev_vprintk_emit+0x2c0/0x2c0 [ 40.433187][ T1060] ? lock_release+0x184/0x1f0 [ 40.433189][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433190][ T1060] ? lock_acquire+0x13c/0x160 [ 40.433192][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433194][ T1060] __netdev_printk+0x160/0x1d0 [ 40.433199][ T1060] netdev_info+0xe2/0x116 [ 40.433202][ T1060] ? netdev_notice+0x120/0x120 [ 40.433204][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433206][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433207][ T1060] ? do_raw_spin_lock+0x131/0x280 [ 40.433210][ T1060] ? __rwlock_init+0x150/0x150 [ 40.433212][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433213][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433214][ T1060] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.433218][ T1060] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 40.433220][ T1060] ? trace_irq_enable.constprop.0+0x30/0x160 [ 40.433222][ T1060] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 40.433225][ T1060] netif_change_name.cold+0x4f/0x89 [ 40.433228][ T1060] ? netdev_adjacent_rename_links+0x470/0x470 [ 40.433231][ T1060] ? lock_acquire+0x13c/0x160 [ 40.433234][ T1060] ? __asan_memset+0x27/0x50 [ 40.433238][ T1060] do_setlink.isra.0+0x1f7d/0x2a60 [ 40.433242][ T1060] ? rtnl_link_get_size+0x350/0x350 [ 40.433243][ T1060] ? lock_acquire+0x13c/0x160 [ 40.433245][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433247][ T1060] ? lock_release+0x184/0x1f0 [ 40.433249][ T1060] ? is_bpf_text_address+0x3e/0x110 [ 40.433252][ T1060] ? is_bpf_text_address+0x72/0x110 [ 40.433253][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433254][ T1060] ? kernel_text_address+0x149/0x170 [ 40.433257][ T1060] ? lock_acquire+0x13c/0x160 [ 40.433259][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433260][ T1060] ? lock_release+0x184/0x1f0 [ 40.433262][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433263][ T1060] ? lock_acquire+0x13c/0x160 [ 40.433265][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433266][ T1060] ? lock_release+0x184/0x1f0 [ 40.433268][ T1060] ? unwind_next_frame+0x69b/0x1ea0 [ 40.433271][ T1060] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.433273][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433275][ T1060] ? lock_acquire+0x13c/0x160 [ 40.433276][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433277][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433279][ T1060] ? trace_contention_end+0xb3/0x180 [ 40.433281][ T1060] ? __mutex_lock+0x1db/0x1ea0 [ 40.433283][ T1060] ? __mutex_lock+0x9a3/0x1ea0 [ 40.433284][ T1060] ? rtnl_setlink+0x29d/0x920 [ 40.433286][ T1060] ? is_bpf_text_address+0x72/0x110 [ 40.433287][ T1060] ? kernel_text_address+0x149/0x170 [ 40.433289][ T1060] ? ww_mutex_lock+0x160/0x160 [ 40.433290][ T1060] ? nla_get_range_signed+0x3d0/0x3d0 [ 40.433294][ T1060] ? arch_stack_walk+0xed/0x130 [ 40.433297][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433299][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433302][ T1060] rtnl_setlink+0x527/0x920 [ 40.433304][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433305][ T1060] ? __rtnl_newlink+0xa50/0xa50 [ 40.433307][ T1060] ? lock_release+0x184/0x1f0 [ 40.433316][ T1060] ? unwind_next_frame+0x69b/0x1ea0 [ 40.433318][ T1060] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.433319][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433321][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433322][ T1060] ? lock_acquire+0x13c/0x160 [ 40.433324][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433325][ T1060] ? lock_release+0x184/0x1f0 [ 40.433328][ T1060] ? is_bpf_text_address+0x3e/0x110 [ 40.433329][ T1060] ? is_bpf_text_address+0x72/0x110 [ 40.433331][ T1060] ? kernel_text_address+0x149/0x170 [ 40.433333][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433334][ T1060] ? cap_capable+0x1d7/0x3d0 [ 40.433338][ T1060] ? arch_stack_walk+0xed/0x130 [ 40.433339][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433341][ T1060] ? lock_acquire+0x13c/0x160 [ 40.433343][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433345][ T1060] ? __rtnl_newlink+0xa50/0xa50 [ 40.433347][ T1060] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.433349][ T1060] ? rtnl_link_fill+0x920/0x920 [ 40.433351][ T1060] ? filter_irq_stacks+0xd0/0xd0 [ 40.433354][ T1060] ? stack_depot_save_flags+0x1bc/0x790 [ 40.433361][ T1060] netlink_rcv_skb+0x14e/0x3a0 [ 40.433364][ T1060] ? rtnl_link_fill+0x920/0x920 [ 40.433366][ T1060] ? lock_release+0x184/0x1f0 [ 40.433368][ T1060] ? netlink_ack+0xcf0/0xcf0 [ 40.433370][ T1060] ? __netlink_lookup+0xb9/0x6b0 [ 40.433374][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433376][ T1060] ? lock_release+0x184/0x1f0 [ 40.433378][ T1060] netlink_unicast+0x486/0x750 [ 40.433381][ T1060] ? netlink_attachskb+0x810/0x810 [ 40.433385][ T1060] netlink_sendmsg+0x75b/0xc90 [ 40.433387][ T1060] ? netlink_unicast+0x750/0x750 [ 40.433390][ T1060] ? lock_acquire+0x13c/0x160 [ 40.433392][ T1060] ? rcu_is_watching+0x16/0xd0 [ 40.433394][ T1060] __sock_sendmsg+0xce/0x190 [ 40.433397][ T1060] ? fdget+0x4f/0x1e0 [ 40.433400][ T1060] __sys_sendto+0x260/0x320 [ 40.433403][ T1060] ? __ia32_sys_getpeername+0xd0/0xd0 [ 40.433409][ T1060] __x64_sys_sendto+0xe4/0x1f0 [ 40.433411][ T1060] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.433413][ T1060] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 40.433414][ T1060] ? trace_hardirqs_on+0x36/0x40 [ 40.433416][ T1060] do_syscall_64+0xff/0x530 [ 40.433419][ T1060] ? irq_exit_rcu+0x1a/0x30 [ 40.433422][ T1060] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.433423][ T1060] RIP: 0033:0x7f711834854e [ 40.433426][ T1060] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 40.433428][ T1060] RSP: 002b:00007ffd1c38dcf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 40.433432][ T1060] RAX: ffffffffffffffda RBX: 00005567331b22a0 RCX: 00007f711834854e [ 40.433433][ T1060] RDX: 0000000000000030 RSI: 00005567331c8e50 RDI: 000000000000001a [ 40.433435][ T1060] RBP: 00007ffd1c38dd00 R08: 00007ffd1c38dd50 R09: 0000000000000080 [ 40.433436][ T1060] R10: 0000000000000000 R11: 0000000000000202 R12: 00005567331b12f0 [ 40.433437][ T1060] R13: 00007ffd1c38de34 R14: 0000000000000000 R15: 0000000000000000 [ 40.433440][ T1060] [ 41.845399][ T1060] netdevsim netdevsim29999 eni29999np1: renamed from eth0 [ 41.845413][ T1060] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 41.845416][ T1060] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1060, name: (udev-worker) [ 41.845417][ T1060] preempt_count: 1, expected: 0 [ 41.845418][ T1060] RCU nest depth: 0, expected: 0 [ 41.845419][ T1060] INFO: lockdep is turned off. [ 41.845420][ T1060] irq event stamp: 0 [ 41.845420][ T1060] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 41.845424][ T1060] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 41.845430][ T1060] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 41.845432][ T1060] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 41.845434][ T1060] Preemption disabled at: [ 41.845434][ T1060] [] vprintk_emit+0x31b/0x3e0 [ 41.845440][ T1060] CPU: 3 UID: 0 PID: 1060 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 41.845444][ T1060] Tainted: [W]=WARN [ 41.845445][ T1060] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.845446][ T1060] Call Trace: [ 41.845448][ T1060] [ 41.845449][ T1060] dump_stack_lvl+0x6f/0xa0 [ 41.845454][ T1060] ? vprintk_emit+0x31b/0x3e0 [ 41.845456][ T1060] __might_resched.cold+0x1fe/0x2c1 [ 41.845459][ T1060] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 41.845461][ T1060] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 41.845464][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845467][ T1060] __kmalloc_noprof+0x443/0x760 [ 41.845470][ T1060] ? __rwlock_init+0x150/0x150 [ 41.845473][ T1060] ? alloc_buf.isra.0+0x4b/0x260 [ 41.845478][ T1060] ? do_raw_spin_unlock+0x59/0x250 [ 41.845479][ T1060] alloc_buf.isra.0+0x4b/0x260 [ 41.845482][ T1060] put_chars+0x1e1/0x2f0 [ 41.845483][ T1060] ? __send_to_port+0x420/0x420 [ 41.845485][ T1060] ? console_prepend_replay+0x20/0x20 [ 41.845488][ T1060] hvc_console_print+0x292/0x780 [ 41.845492][ T1060] ? hvc_write+0x3a0/0x3a0 [ 41.845494][ T1060] ? vsnprintf+0x527/0x1700 [ 41.845497][ T1060] ? __rwlock_init+0x150/0x150 [ 41.845499][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845500][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845501][ T1060] console_emit_next_record+0x22f/0x4c0 [ 41.845504][ T1060] ? devkmsg_read+0x4b0/0x4b0 [ 41.845506][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845507][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845508][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845509][ T1060] ? lock_acquire+0x13c/0x160 [ 41.845512][ T1060] ? console_flush_one_record+0x111/0x710 [ 41.845513][ T1060] console_flush_one_record+0x46f/0x710 [ 41.845516][ T1060] ? console_emit_next_record+0x4c0/0x4c0 [ 41.845519][ T1060] console_unlock+0xee/0x1f0 [ 41.845520][ T1060] ? lock_acquire+0x13c/0x160 [ 41.845522][ T1060] ? console_flush_one_record+0x710/0x710 [ 41.845524][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845524][ T1060] ? lock_release+0x184/0x1f0 [ 41.845526][ T1060] ? lock_acquire+0xe0/0x160 [ 41.845528][ T1060] ? __rcu_read_lock+0x70/0x70 [ 41.845529][ T1060] ? __down_trylock_console_sem+0x5e/0xa0 [ 41.845531][ T1060] ? vprintk_emit+0x320/0x3e0 [ 41.845532][ T1060] vprintk_emit+0x37c/0x3e0 [ 41.845534][ T1060] ? wake_up_klogd_work_func+0x90/0x90 [ 41.845535][ T1060] ? do_raw_spin_lock+0x131/0x280 [ 41.845537][ T1060] ? snmp6_register_dev+0xd7/0x170 [ 41.845540][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845542][ T1060] dev_vprintk_emit+0x27f/0x2c0 [ 41.845547][ T1060] ? device_rename.cold+0xa/0xa [ 41.845548][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845550][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845551][ T1060] ? lock_acquire+0x13c/0x160 [ 41.845552][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845554][ T1060] dev_printk_emit+0xb9/0xee [ 41.845555][ T1060] ? dev_vprintk_emit+0x2c0/0x2c0 [ 41.845557][ T1060] ? lock_release+0x184/0x1f0 [ 41.845559][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845560][ T1060] ? lock_acquire+0x13c/0x160 [ 41.845561][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845563][ T1060] __netdev_printk+0x160/0x1d0 [ 41.845567][ T1060] netdev_info+0xe2/0x116 [ 41.845569][ T1060] ? netdev_notice+0x120/0x120 [ 41.845571][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845572][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845573][ T1060] ? do_raw_spin_lock+0x131/0x280 [ 41.845575][ T1060] ? __rwlock_init+0x150/0x150 [ 41.845576][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845577][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845578][ T1060] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.845581][ T1060] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 41.845583][ T1060] ? trace_irq_enable.constprop.0+0x30/0x160 [ 41.845584][ T1060] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 41.845587][ T1060] netif_change_name.cold+0x4f/0x89 [ 41.845589][ T1060] ? netdev_adjacent_rename_links+0x470/0x470 [ 41.845592][ T1060] ? lock_acquire+0x13c/0x160 [ 41.845594][ T1060] ? __asan_memset+0x27/0x50 [ 41.845597][ T1060] do_setlink.isra.0+0x1f7d/0x2a60 [ 41.845599][ T1060] ? rtnl_link_get_size+0x350/0x350 [ 41.845601][ T1060] ? lock_acquire+0x13c/0x160 [ 41.845602][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845603][ T1060] ? lock_release+0x184/0x1f0 [ 41.845605][ T1060] ? is_bpf_text_address+0x3e/0x110 [ 41.845607][ T1060] ? is_bpf_text_address+0x72/0x110 [ 41.845608][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845609][ T1060] ? kernel_text_address+0x149/0x170 [ 41.845611][ T1060] ? lock_acquire+0x13c/0x160 [ 41.845613][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845614][ T1060] ? lock_release+0x184/0x1f0 [ 41.845615][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845616][ T1060] ? lock_acquire+0x13c/0x160 [ 41.845618][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845619][ T1060] ? lock_release+0x184/0x1f0 [ 41.845620][ T1060] ? unwind_next_frame+0x69b/0x1ea0 [ 41.845623][ T1060] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.845624][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845626][ T1060] ? lock_acquire+0x13c/0x160 [ 41.845627][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845628][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845629][ T1060] ? trace_contention_end+0xb3/0x180 [ 41.845630][ T1060] ? __mutex_lock+0x1db/0x1ea0 [ 41.845632][ T1060] ? __mutex_lock+0x9a3/0x1ea0 [ 41.845633][ T1060] ? rtnl_setlink+0x29d/0x920 [ 41.845634][ T1060] ? is_bpf_text_address+0x72/0x110 [ 41.845635][ T1060] ? kernel_text_address+0x149/0x170 [ 41.845637][ T1060] ? ww_mutex_lock+0x160/0x160 [ 41.845638][ T1060] ? nla_get_range_signed+0x3d0/0x3d0 [ 41.845642][ T1060] ? arch_stack_walk+0xed/0x130 [ 41.845644][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845645][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845648][ T1060] rtnl_setlink+0x527/0x920 [ 41.845649][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845650][ T1060] ? __rtnl_newlink+0xa50/0xa50 [ 41.845652][ T1060] ? lock_release+0x184/0x1f0 [ 41.845658][ T1060] ? unwind_next_frame+0x69b/0x1ea0 [ 41.845659][ T1060] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.845661][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845662][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845663][ T1060] ? lock_acquire+0x13c/0x160 [ 41.845664][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845665][ T1060] ? lock_release+0x184/0x1f0 [ 41.845667][ T1060] ? is_bpf_text_address+0x3e/0x110 [ 41.845668][ T1060] ? is_bpf_text_address+0x72/0x110 [ 41.845669][ T1060] ? kernel_text_address+0x149/0x170 [ 41.845671][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845672][ T1060] ? cap_capable+0x1d7/0x3d0 [ 41.845675][ T1060] ? arch_stack_walk+0xed/0x130 [ 41.845676][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845677][ T1060] ? lock_acquire+0x13c/0x160 [ 41.845678][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845680][ T1060] ? __rtnl_newlink+0xa50/0xa50 [ 41.845681][ T1060] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 41.845683][ T1060] ? rtnl_link_fill+0x920/0x920 [ 41.845684][ T1060] ? filter_irq_stacks+0xd0/0xd0 [ 41.845687][ T1060] ? stack_depot_save_flags+0x1bc/0x790 [ 41.845689][ T1060] netlink_rcv_skb+0x14e/0x3a0 [ 41.845692][ T1060] ? rtnl_link_fill+0x920/0x920 [ 41.845694][ T1060] ? lock_release+0x184/0x1f0 [ 41.845695][ T1060] ? netlink_ack+0xcf0/0xcf0 [ 41.845697][ T1060] ? __netlink_lookup+0xb9/0x6b0 [ 41.845700][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845701][ T1060] ? lock_release+0x184/0x1f0 [ 41.845703][ T1060] netlink_unicast+0x486/0x750 [ 41.845705][ T1060] ? netlink_attachskb+0x810/0x810 [ 41.845707][ T1060] netlink_sendmsg+0x75b/0xc90 [ 41.845709][ T1060] ? netlink_unicast+0x750/0x750 [ 41.845711][ T1060] ? lock_acquire+0x13c/0x160 [ 41.845713][ T1060] ? rcu_is_watching+0x16/0xd0 [ 41.845714][ T1060] __sock_sendmsg+0xce/0x190 [ 41.845717][ T1060] ? fdget+0x4f/0x1e0 [ 41.845719][ T1060] __sys_sendto+0x260/0x320 [ 41.845722][ T1060] ? __ia32_sys_getpeername+0xd0/0xd0 [ 41.845724][ T1060] ? rcutree_report_cpu_dead+0x4a0/0x4a0 [ 41.845728][ T1060] __x64_sys_sendto+0xe4/0x1f0 [ 41.845730][ T1060] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.845732][ T1060] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 41.845733][ T1060] ? trace_hardirqs_on+0x36/0x40 [ 41.845734][ T1060] do_syscall_64+0xff/0x530 [ 41.845737][ T1060] ? irq_exit_rcu+0x1a/0x30 [ 41.845740][ T1060] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.845741][ T1060] RIP: 0033:0x7f711834854e [ 41.845743][ T1060] 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 [ 41.845745][ T1060] RSP: 002b:00007ffd1c38dcf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 41.845748][ T1060] RAX: ffffffffffffffda RBX: 00005567331b22a0 RCX: 00007f711834854e [ 41.845750][ T1060] RDX: 0000000000000030 RSI: 00005567331c6e40 RDI: 000000000000001a [ 41.845750][ T1060] RBP: 00007ffd1c38dd00 R08: 00007ffd1c38dd50 R09: 0000000000000080 [ 41.845751][ T1060] R10: 0000000000000000 R11: 0000000000000202 R12: 0000556733054c40 [ 41.845752][ T1060] R13: 00007ffd1c38de34 R14: 0000000000000000 R15: 0000000000000000 [ 41.845754][ T1060] [ 43.126286][ T1060] netdevsim netdevsim6788 eni6788np1: renamed from eth0 [ 43.126300][ T1060] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 43.126302][ T1060] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1060, name: (udev-worker) [ 43.126304][ T1060] preempt_count: 1, expected: 0 [ 43.126305][ T1060] RCU nest depth: 0, expected: 0 [ 43.126306][ T1060] INFO: lockdep is turned off. [ 43.126307][ T1060] irq event stamp: 0 [ 43.126308][ T1060] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 43.126312][ T1060] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 43.126318][ T1060] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 43.126320][ T1060] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 43.126321][ T1060] Preemption disabled at: [ 43.126322][ T1060] [] vprintk_emit+0x31b/0x3e0 [ 43.126328][ T1060] CPU: 0 UID: 0 PID: 1060 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 43.126332][ T1060] Tainted: [W]=WARN [ 43.126333][ T1060] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.126335][ T1060] Call Trace: [ 43.126336][ T1060] [ 43.126337][ T1060] dump_stack_lvl+0x6f/0xa0 [ 43.126343][ T1060] ? vprintk_emit+0x31b/0x3e0 [ 43.126344][ T1060] __might_resched.cold+0x1fe/0x2c1 [ 43.126348][ T1060] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 43.126350][ T1060] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 43.126353][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126355][ T1060] __kmalloc_noprof+0x443/0x760 [ 43.126361][ T1060] ? __rwlock_init+0x150/0x150 [ 43.126364][ T1060] ? alloc_buf.isra.0+0x4b/0x260 [ 43.126368][ T1060] ? do_raw_spin_unlock+0x59/0x250 [ 43.126370][ T1060] alloc_buf.isra.0+0x4b/0x260 [ 43.126373][ T1060] put_chars+0x1e1/0x2f0 [ 43.126374][ T1060] ? __send_to_port+0x420/0x420 [ 43.126376][ T1060] ? console_prepend_replay+0x20/0x20 [ 43.126378][ T1060] hvc_console_print+0x292/0x780 [ 43.126383][ T1060] ? hvc_write+0x3a0/0x3a0 [ 43.126384][ T1060] ? vsnprintf+0x527/0x1700 [ 43.126387][ T1060] ? __rwlock_init+0x150/0x150 [ 43.126389][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126390][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126392][ T1060] console_emit_next_record+0x22f/0x4c0 [ 43.126394][ T1060] ? devkmsg_read+0x4b0/0x4b0 [ 43.126396][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126397][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126398][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126399][ T1060] ? lock_acquire+0x13c/0x160 [ 43.126401][ T1060] ? console_flush_one_record+0x111/0x710 [ 43.126403][ T1060] console_flush_one_record+0x46f/0x710 [ 43.126405][ T1060] ? console_emit_next_record+0x4c0/0x4c0 [ 43.126408][ T1060] console_unlock+0xee/0x1f0 [ 43.126410][ T1060] ? lock_acquire+0x13c/0x160 [ 43.126411][ T1060] ? console_flush_one_record+0x710/0x710 [ 43.126413][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126414][ T1060] ? lock_release+0x184/0x1f0 [ 43.126415][ T1060] ? lock_acquire+0xe0/0x160 [ 43.126417][ T1060] ? __rcu_read_lock+0x70/0x70 [ 43.126418][ T1060] ? __down_trylock_console_sem+0x5e/0xa0 [ 43.126420][ T1060] ? vprintk_emit+0x320/0x3e0 [ 43.126421][ T1060] vprintk_emit+0x37c/0x3e0 [ 43.126423][ T1060] ? wake_up_klogd_work_func+0x90/0x90 [ 43.126424][ T1060] ? write_profile+0xf0/0xf0 [ 43.126427][ T1060] ? arch_stack_walk+0xed/0x130 [ 43.126430][ T1060] dev_vprintk_emit+0x27f/0x2c0 [ 43.126434][ T1060] ? device_rename.cold+0xa/0xa [ 43.126436][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126438][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126439][ T1060] ? lock_acquire+0x13c/0x160 [ 43.126440][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126442][ T1060] dev_printk_emit+0xb9/0xee [ 43.126443][ T1060] ? dev_vprintk_emit+0x2c0/0x2c0 [ 43.126445][ T1060] ? lock_release+0x184/0x1f0 [ 43.126447][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126448][ T1060] ? lock_acquire+0x13c/0x160 [ 43.126449][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126451][ T1060] __netdev_printk+0x160/0x1d0 [ 43.126455][ T1060] netdev_info+0xe2/0x116 [ 43.126457][ T1060] ? netdev_notice+0x120/0x120 [ 43.126459][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126459][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126461][ T1060] ? do_raw_spin_lock+0x131/0x280 [ 43.126462][ T1060] ? __rwlock_init+0x150/0x150 [ 43.126464][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126465][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126466][ T1060] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.126469][ T1060] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 43.126470][ T1060] ? trace_irq_enable.constprop.0+0x30/0x160 [ 43.126471][ T1060] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 43.126474][ T1060] netif_change_name.cold+0x4f/0x89 [ 43.126477][ T1060] ? netdev_adjacent_rename_links+0x470/0x470 [ 43.126480][ T1060] ? lock_acquire+0x13c/0x160 [ 43.126482][ T1060] ? __asan_memset+0x27/0x50 [ 43.126485][ T1060] do_setlink.isra.0+0x1f7d/0x2a60 [ 43.126487][ T1060] ? rtnl_link_get_size+0x350/0x350 [ 43.126488][ T1060] ? lock_acquire+0x13c/0x160 [ 43.126490][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126491][ T1060] ? lock_release+0x184/0x1f0 [ 43.126492][ T1060] ? is_bpf_text_address+0x3e/0x110 [ 43.126495][ T1060] ? is_bpf_text_address+0x72/0x110 [ 43.126496][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126497][ T1060] ? kernel_text_address+0x149/0x170 [ 43.126499][ T1060] ? lock_acquire+0x13c/0x160 [ 43.126501][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126502][ T1060] ? lock_release+0x184/0x1f0 [ 43.126503][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126504][ T1060] ? lock_acquire+0x13c/0x160 [ 43.126505][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126506][ T1060] ? lock_release+0x184/0x1f0 [ 43.126508][ T1060] ? unwind_next_frame+0x69b/0x1ea0 [ 43.126510][ T1060] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 43.126512][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126513][ T1060] ? lock_acquire+0x13c/0x160 [ 43.126514][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126515][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126516][ T1060] ? trace_contention_end+0xb3/0x180 [ 43.126518][ T1060] ? __mutex_lock+0x1db/0x1ea0 [ 43.126520][ T1060] ? __mutex_lock+0x9a3/0x1ea0 [ 43.126521][ T1060] ? rtnl_setlink+0x29d/0x920 [ 43.126522][ T1060] ? is_bpf_text_address+0x72/0x110 [ 43.126523][ T1060] ? kernel_text_address+0x149/0x170 [ 43.126524][ T1060] ? ww_mutex_lock+0x160/0x160 [ 43.126525][ T1060] ? nla_get_range_signed+0x3d0/0x3d0 [ 43.126529][ T1060] ? arch_stack_walk+0xed/0x130 [ 43.126530][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126531][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126533][ T1060] rtnl_setlink+0x527/0x920 [ 43.126535][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126536][ T1060] ? __rtnl_newlink+0xa50/0xa50 [ 43.126537][ T1060] ? lock_release+0x184/0x1f0 [ 43.126543][ T1060] ? unwind_next_frame+0x69b/0x1ea0 [ 43.126545][ T1060] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 43.126546][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126547][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126548][ T1060] ? lock_acquire+0x13c/0x160 [ 43.126549][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126550][ T1060] ? lock_release+0x184/0x1f0 [ 43.126552][ T1060] ? is_bpf_text_address+0x3e/0x110 [ 43.126553][ T1060] ? is_bpf_text_address+0x72/0x110 [ 43.126554][ T1060] ? kernel_text_address+0x149/0x170 [ 43.126555][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126556][ T1060] ? cap_capable+0x1d7/0x3d0 [ 43.126559][ T1060] ? arch_stack_walk+0xed/0x130 [ 43.126560][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126561][ T1060] ? lock_acquire+0x13c/0x160 [ 43.126563][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126564][ T1060] ? __rtnl_newlink+0xa50/0xa50 [ 43.126565][ T1060] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 43.126567][ T1060] ? rtnl_link_fill+0x920/0x920 [ 43.126568][ T1060] ? filter_irq_stacks+0xd0/0xd0 [ 43.126569][ T1060] ? stack_depot_save_flags+0x1bc/0x790 [ 43.126572][ T1060] netlink_rcv_skb+0x14e/0x3a0 [ 43.126575][ T1060] ? rtnl_link_fill+0x920/0x920 [ 43.126577][ T1060] ? lock_release+0x184/0x1f0 [ 43.126578][ T1060] ? netlink_ack+0xcf0/0xcf0 [ 43.126580][ T1060] ? __netlink_lookup+0xb9/0x6b0 [ 43.126583][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126584][ T1060] ? lock_release+0x184/0x1f0 [ 43.126586][ T1060] netlink_unicast+0x486/0x750 [ 43.126588][ T1060] ? netlink_attachskb+0x810/0x810 [ 43.126590][ T1060] ? __vmf_anon_prepare+0x2a0/0x2a0 [ 43.126592][ T1060] ? apply_to_pte_range+0x430/0x430 [ 43.126594][ T1060] netlink_sendmsg+0x75b/0xc90 [ 43.126596][ T1060] ? netlink_unicast+0x750/0x750 [ 43.126598][ T1060] ? lock_acquire+0x13c/0x160 [ 43.126599][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126601][ T1060] __sock_sendmsg+0xce/0x190 [ 43.126603][ T1060] ? fdget+0x4f/0x1e0 [ 43.126606][ T1060] __sys_sendto+0x260/0x320 [ 43.126608][ T1060] ? __ia32_sys_getpeername+0xd0/0xd0 [ 43.126612][ T1060] ? rcu_is_watching+0x16/0xd0 [ 43.126613][ T1060] ? lock_release+0x184/0x1f0 [ 43.126615][ T1060] __x64_sys_sendto+0xe4/0x1f0 [ 43.126617][ T1060] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.126618][ T1060] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 43.126620][ T1060] ? trace_hardirqs_on+0x36/0x40 [ 43.126621][ T1060] do_syscall_64+0xff/0x530 [ 43.126623][ T1060] ? exc_page_fault+0xee/0x100 [ 43.126625][ T1060] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 43.126626][ T1060] RIP: 0033:0x7f711834854e [ 43.126628][ T1060] 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 [ 43.126630][ T1060] RSP: 002b:00007ffd1c38dcf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 43.126634][ T1060] RAX: ffffffffffffffda RBX: 00005567331b22a0 RCX: 00007f711834854e [ 43.126635][ T1060] RDX: 0000000000000030 RSI: 0000556733065f20 RDI: 000000000000001a [ 43.126636][ T1060] RBP: 00007ffd1c38dd00 R08: 00007ffd1c38dd50 R09: 0000000000000080 [ 43.126636][ T1060] R10: 0000000000000000 R11: 0000000000000202 R12: 00005567331d8900 [ 43.126637][ T1060] R13: 00007ffd1c38de34 R14: 0000000000000000 R15: 0000000000000000 [ 43.126640][ T1060] [ 44.342482][ T1059] netdevsim netdevsim9643 eni9643np1: renamed from eth0 [ 44.342497][ T1059] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 44.342499][ T1059] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1059, name: (udev-worker) [ 44.342501][ T1059] preempt_count: 1, expected: 0 [ 44.342502][ T1059] RCU nest depth: 0, expected: 0 [ 44.342505][ T1059] INFO: lockdep is turned off. [ 44.342506][ T1059] irq event stamp: 0 [ 44.342507][ T1059] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 44.342512][ T1059] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 44.342518][ T1059] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 44.342520][ T1059] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 44.342522][ T1059] Preemption disabled at: [ 44.342523][ T1059] [] vprintk_emit+0x31b/0x3e0 [ 44.342529][ T1059] CPU: 1 UID: 0 PID: 1059 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 44.342533][ T1059] Tainted: [W]=WARN [ 44.342534][ T1059] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.342536][ T1059] Call Trace: [ 44.342537][ T1059] [ 44.342539][ T1059] dump_stack_lvl+0x6f/0xa0 [ 44.342544][ T1059] ? vprintk_emit+0x31b/0x3e0 [ 44.342546][ T1059] __might_resched.cold+0x1fe/0x2c1 [ 44.342549][ T1059] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 44.342552][ T1059] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 44.342555][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342558][ T1059] __kmalloc_noprof+0x443/0x760 [ 44.342561][ T1059] ? __rwlock_init+0x150/0x150 [ 44.342564][ T1059] ? alloc_buf.isra.0+0x4b/0x260 [ 44.342569][ T1059] ? do_raw_spin_unlock+0x59/0x250 [ 44.342571][ T1059] alloc_buf.isra.0+0x4b/0x260 [ 44.342573][ T1059] put_chars+0x1e1/0x2f0 [ 44.342575][ T1059] ? __send_to_port+0x420/0x420 [ 44.342577][ T1059] ? console_prepend_replay+0x20/0x20 [ 44.342580][ T1059] hvc_console_print+0x292/0x780 [ 44.342585][ T1059] ? hvc_write+0x3a0/0x3a0 [ 44.342587][ T1059] ? vsnprintf+0x527/0x1700 [ 44.342590][ T1059] ? __rwlock_init+0x150/0x150 [ 44.342592][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342593][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342595][ T1059] console_emit_next_record+0x22f/0x4c0 [ 44.342598][ T1059] ? devkmsg_read+0x4b0/0x4b0 [ 44.342600][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342601][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342603][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342604][ T1059] ? lock_acquire+0x13c/0x160 [ 44.342606][ T1059] ? console_flush_one_record+0x111/0x710 [ 44.342608][ T1059] console_flush_one_record+0x46f/0x710 [ 44.342611][ T1059] ? console_emit_next_record+0x4c0/0x4c0 [ 44.342614][ T1059] console_unlock+0xee/0x1f0 [ 44.342616][ T1059] ? lock_acquire+0x13c/0x160 [ 44.342617][ T1059] ? console_flush_one_record+0x710/0x710 [ 44.342619][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342620][ T1059] ? lock_release+0x184/0x1f0 [ 44.342622][ T1059] ? lock_acquire+0xe0/0x160 [ 44.342623][ T1059] ? __rcu_read_lock+0x70/0x70 [ 44.342625][ T1059] ? __down_trylock_console_sem+0x5e/0xa0 [ 44.342627][ T1059] ? vprintk_emit+0x320/0x3e0 [ 44.342628][ T1059] vprintk_emit+0x37c/0x3e0 [ 44.342630][ T1059] ? wake_up_klogd_work_func+0x90/0x90 [ 44.342632][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342633][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342635][ T1059] dev_vprintk_emit+0x27f/0x2c0 [ 44.342639][ T1059] ? device_rename.cold+0xa/0xa [ 44.342641][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342643][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342644][ T1059] ? lock_acquire+0x13c/0x160 [ 44.342645][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342647][ T1059] dev_printk_emit+0xb9/0xee [ 44.342649][ T1059] ? dev_vprintk_emit+0x2c0/0x2c0 [ 44.342651][ T1059] ? lock_release+0x184/0x1f0 [ 44.342653][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342654][ T1059] ? lock_acquire+0x13c/0x160 [ 44.342656][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342657][ T1059] __netdev_printk+0x160/0x1d0 [ 44.342662][ T1059] netdev_info+0xe2/0x116 [ 44.342664][ T1059] ? netdev_notice+0x120/0x120 [ 44.342666][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342667][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342668][ T1059] ? do_raw_spin_lock+0x131/0x280 [ 44.342670][ T1059] ? __rwlock_init+0x150/0x150 [ 44.342672][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342673][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342674][ T1059] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 44.342677][ T1059] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 44.342679][ T1059] ? trace_irq_enable.constprop.0+0x30/0x160 [ 44.342681][ T1059] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 44.342684][ T1059] netif_change_name.cold+0x4f/0x89 [ 44.342687][ T1059] ? netdev_adjacent_rename_links+0x470/0x470 [ 44.342690][ T1059] ? lock_acquire+0x13c/0x160 [ 44.342692][ T1059] ? __asan_memset+0x27/0x50 [ 44.342696][ T1059] do_setlink.isra.0+0x1f7d/0x2a60 [ 44.342699][ T1059] ? rtnl_link_get_size+0x350/0x350 [ 44.342700][ T1059] ? lock_acquire+0x13c/0x160 [ 44.342702][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342703][ T1059] ? lock_release+0x184/0x1f0 [ 44.342705][ T1059] ? is_bpf_text_address+0x3e/0x110 [ 44.342707][ T1059] ? is_bpf_text_address+0x72/0x110 [ 44.342709][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342710][ T1059] ? kernel_text_address+0x149/0x170 [ 44.342712][ T1059] ? lock_acquire+0x13c/0x160 [ 44.342714][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342715][ T1059] ? lock_release+0x184/0x1f0 [ 44.342717][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342718][ T1059] ? lock_acquire+0x13c/0x160 [ 44.342720][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342722][ T1059] ? lock_release+0x184/0x1f0 [ 44.342724][ T1059] ? unwind_next_frame+0x69b/0x1ea0 [ 44.342728][ T1059] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.342730][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342731][ T1059] ? lock_acquire+0x13c/0x160 [ 44.342734][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342735][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342737][ T1059] ? trace_contention_end+0xb3/0x180 [ 44.342739][ T1059] ? __mutex_lock+0x1db/0x1ea0 [ 44.342742][ T1059] ? __mutex_lock+0x9a3/0x1ea0 [ 44.342743][ T1059] ? rtnl_setlink+0x29d/0x920 [ 44.342745][ T1059] ? is_bpf_text_address+0x72/0x110 [ 44.342746][ T1059] ? kernel_text_address+0x149/0x170 [ 44.342749][ T1059] ? ww_mutex_lock+0x160/0x160 [ 44.342750][ T1059] ? nla_get_range_signed+0x3d0/0x3d0 [ 44.342754][ T1059] ? arch_stack_walk+0xed/0x130 [ 44.342757][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342758][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342761][ T1059] rtnl_setlink+0x527/0x920 [ 44.342763][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342765][ T1059] ? __rtnl_newlink+0xa50/0xa50 [ 44.342767][ T1059] ? lock_release+0x184/0x1f0 [ 44.342773][ T1059] ? unwind_next_frame+0x69b/0x1ea0 [ 44.342775][ T1059] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.342776][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342777][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342778][ T1059] ? lock_acquire+0x13c/0x160 [ 44.342780][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342781][ T1059] ? lock_release+0x184/0x1f0 [ 44.342783][ T1059] ? is_bpf_text_address+0x3e/0x110 [ 44.342784][ T1059] ? is_bpf_text_address+0x72/0x110 [ 44.342786][ T1059] ? kernel_text_address+0x149/0x170 [ 44.342787][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342789][ T1059] ? cap_capable+0x1d7/0x3d0 [ 44.342792][ T1059] ? arch_stack_walk+0xed/0x130 [ 44.342793][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342795][ T1059] ? lock_acquire+0x13c/0x160 [ 44.342796][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342797][ T1059] ? __rtnl_newlink+0xa50/0xa50 [ 44.342799][ T1059] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.342801][ T1059] ? rtnl_link_fill+0x920/0x920 [ 44.342802][ T1059] ? filter_irq_stacks+0xd0/0xd0 [ 44.342805][ T1059] ? stack_depot_save_flags+0x1bc/0x790 [ 44.342809][ T1059] netlink_rcv_skb+0x14e/0x3a0 [ 44.342812][ T1059] ? rtnl_link_fill+0x920/0x920 [ 44.342813][ T1059] ? lock_release+0x184/0x1f0 [ 44.342815][ T1059] ? netlink_ack+0xcf0/0xcf0 [ 44.342816][ T1059] ? __netlink_lookup+0xb9/0x6b0 [ 44.342819][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342821][ T1059] ? lock_release+0x184/0x1f0 [ 44.342823][ T1059] netlink_unicast+0x486/0x750 [ 44.342825][ T1059] ? netlink_attachskb+0x810/0x810 [ 44.342827][ T1059] ? do_fault_around+0x300/0x5a0 [ 44.342830][ T1059] netlink_sendmsg+0x75b/0xc90 [ 44.342833][ T1059] ? netlink_unicast+0x750/0x750 [ 44.342835][ T1059] ? lock_acquire+0x13c/0x160 [ 44.342837][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342838][ T1059] __sock_sendmsg+0xce/0x190 [ 44.342841][ T1059] ? fdget+0x4f/0x1e0 [ 44.342844][ T1059] __sys_sendto+0x260/0x320 [ 44.342846][ T1059] ? __ia32_sys_getpeername+0xd0/0xd0 [ 44.342850][ T1059] ? rcu_is_watching+0x16/0xd0 [ 44.342851][ T1059] ? lock_release+0x184/0x1f0 [ 44.342853][ T1059] __x64_sys_sendto+0xe4/0x1f0 [ 44.342855][ T1059] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 44.342857][ T1059] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 44.342858][ T1059] ? trace_hardirqs_on+0x36/0x40 [ 44.342860][ T1059] do_syscall_64+0xff/0x530 [ 44.342862][ T1059] ? exc_page_fault+0xee/0x100 [ 44.342864][ T1059] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.342866][ T1059] RIP: 0033:0x7f711834854e [ 44.342868][ 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 [ 44.342870][ T1059] RSP: 002b:00007ffd1c38dcf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 44.342873][ T1059] RAX: ffffffffffffffda RBX: 00005567331b22a0 RCX: 00007f711834854e [ 44.342875][ T1059] RDX: 0000000000000030 RSI: 00005567331c6e40 RDI: 0000000000000018 [ 44.342876][ T1059] RBP: 00007ffd1c38dd00 R08: 00007ffd1c38dd50 R09: 0000000000000080 [ 44.342877][ T1059] R10: 0000000000000000 R11: 0000000000000202 R12: 00005567331ba9e0 [ 44.342878][ T1059] R13: 00007ffd1c38de34 R14: 0000000000000000 R15: 0000000000000000 [ 44.342881][ T1059] [ 44.376319][ T1060] netdevsim netdevsim9643 eni9643np3: renamed from eth2 [ 44.381379][ T1497] netdevsim netdevsim9643 eni9643np2: renamed from eth1