[ 9.624951][ T226] ip (226) used greatest stack depth: 24272 bytes left [ 9.624965][ T226] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.624967][ T226] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 226, name: ip [ 9.624968][ T226] preempt_count: 2, expected: 0 [ 9.624969][ T226] RCU nest depth: 0, expected: 0 [ 9.624970][ T226] INFO: lockdep is turned off. [ 9.624971][ T226] irq event stamp: 0 [ 9.624972][ T226] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 9.624977][ T226] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 9.624983][ T226] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 9.624984][ T226] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 9.624986][ T226] Preemption disabled at: [ 9.624987][ T226] [<0000000000000000>] 0x0 [ 9.624991][ T226] CPU: 1 UID: 0 PID: 226 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.624995][ T226] Tainted: [W]=WARN [ 9.624996][ T226] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.624997][ T226] Call Trace: [ 9.624999][ T226] [ 9.625000][ T226] dump_stack_lvl+0x6f/0xa0 [ 9.625006][ T226] __might_resched.cold+0x1fe/0x2c1 [ 9.625009][ T226] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.625013][ T226] ? __asan_memcpy+0x3c/0x60 [ 9.625016][ T226] ? rcu_is_watching+0x16/0xd0 [ 9.625020][ T226] __kmalloc_noprof+0x443/0x760 [ 9.625023][ T226] ? __rwlock_init+0x150/0x150 [ 9.625025][ T226] ? alloc_buf.isra.0+0x4b/0x260 [ 9.625029][ T226] ? do_raw_spin_unlock+0x59/0x250 [ 9.625030][ T226] alloc_buf.isra.0+0x4b/0x260 [ 9.625032][ T226] put_chars+0x1e1/0x2f0 [ 9.625034][ T226] ? __send_to_port+0x420/0x420 [ 9.625036][ T226] ? console_prepend_replay+0x20/0x20 [ 9.625039][ T226] hvc_console_print+0x292/0x780 [ 9.625043][ T226] ? hvc_write+0x3a0/0x3a0 [ 9.625044][ T226] ? rcu_is_watching+0x16/0xd0 [ 9.625046][ T226] ? lock_acquire+0x13c/0x160 [ 9.625048][ T226] console_emit_next_record+0x22f/0x4c0 [ 9.625050][ T226] ? devkmsg_read+0x4b0/0x4b0 [ 9.625052][ T226] ? rcu_is_watching+0x16/0xd0 [ 9.625054][ T226] ? rcu_is_watching+0x16/0xd0 [ 9.625055][ T226] ? rcu_is_watching+0x16/0xd0 [ 9.625057][ T226] ? lock_acquire+0x13c/0x160 [ 9.625059][ T226] ? console_flush_one_record+0x111/0x710 [ 9.625060][ T226] console_flush_one_record+0x46f/0x710 [ 9.625063][ T226] ? console_emit_next_record+0x4c0/0x4c0 [ 9.625065][ T226] console_unlock+0xee/0x1f0 [ 9.625067][ T226] ? lock_acquire+0x13c/0x160 [ 9.625068][ T226] ? console_flush_one_record+0x710/0x710 [ 9.625070][ T226] ? rcu_is_watching+0x16/0xd0 [ 9.625072][ T226] ? lock_release+0x184/0x1f0 [ 9.625073][ T226] ? lock_acquire+0x60/0x160 [ 9.625074][ T226] ? __rcu_read_lock+0x30/0x70 [ 9.625076][ T226] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.625078][ T226] ? vprintk_emit+0x320/0x3e0 [ 9.625080][ T226] vprintk_emit+0x37c/0x3e0 [ 9.625083][ T226] ? wake_up_klogd_work_func+0x90/0x90 [ 9.625085][ T226] ? do_raw_read_unlock+0x70/0x70 [ 9.625086][ T226] ? forget_original_parent+0x5c/0xdb0 [ 9.625089][ T226] _printk+0xc7/0x100 [ 9.625093][ T226] ? snapshot_read.cold+0x21/0x21 [ 9.625094][ T226] ? do_raw_spin_lock+0x131/0x280 [ 9.625096][ T226] ? do_raw_spin_lock+0x131/0x280 [ 9.625098][ T226] ? __rwlock_init+0x150/0x150 [ 9.625100][ T226] ? do_raw_spin_lock+0x131/0x280 [ 9.625102][ T226] do_exit.cold+0x82/0x9c [ 9.625104][ T226] ? exit_notify+0x890/0x890 [ 9.625106][ T226] ? posixtimer_sig_unignore.isra.0+0x5f0/0x5f0 [ 9.625109][ T226] ? rcu_is_watching+0x16/0xd0 [ 9.625111][ T226] do_group_exit+0xb8/0x370 [ 9.625112][ T226] __x64_sys_exit_group+0x3c/0x50 [ 9.625114][ T226] x64_sys_call+0x1567/0x1570 [ 9.625116][ T226] do_syscall_64+0xff/0x530 [ 9.625119][ T226] ? exc_page_fault+0xee/0x100 [ 9.625121][ T226] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.625123][ T226] RIP: 0033:0x7f66f2dc31b8 [ 9.625125][ T226] Code: Unable to access opcode bytes at 0x7f66f2dc318e. [ 9.625126][ T226] RSP: 002b:00007ffc406756d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.625130][ T226] RAX: ffffffffffffffda RBX: 00007f66f2ef3f88 RCX: 00007f66f2dc31b8 [ 9.625131][ T226] RDX: 00007f66f2b0dfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.625132][ T226] RBP: 00007ffc40675730 R08: 0000000000000000 R09: 0000000000008010 [ 9.625133][ T226] R10: 00007ffc406754f0 R11: 0000000000000246 R12: 0000000000000001 [ 9.625134][ T226] R13: 0000000000000000 R14: 00007f66f2ef2680 R15: 00007f66f2ef3fa0 [ 9.625136][ T226] [ 9.938023][ T254] 8021q: 802.1Q VLAN Support v1.8 [ 10.564321][ T337] br2: port 1(veth3) entered blocking state [ 10.564595][ T337] br2: port 1(veth3) entered disabled state [ 10.564838][ T337] veth3: entered allmulticast mode [ 10.565795][ T337] veth3: entered promiscuous mode [ 10.678024][ T349] u32 classifier [ 10.678038][ T349] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.678041][ T349] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 349, name: modprobe [ 10.678043][ T349] preempt_count: 1, expected: 0 [ 10.678043][ T349] RCU nest depth: 0, expected: 0 [ 10.678044][ T349] INFO: lockdep is turned off. [ 10.678046][ T349] irq event stamp: 0 [ 10.678046][ T349] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 10.678050][ T349] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 10.678056][ T349] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 10.678058][ T349] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 10.678060][ T349] Preemption disabled at: [ 10.678060][ T349] [] vprintk_emit+0x31b/0x3e0 [ 10.678068][ T349] CPU: 0 UID: 0 PID: 349 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.678071][ T349] Tainted: [W]=WARN [ 10.678072][ T349] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.678074][ T349] Call Trace: [ 10.678075][ T349] [ 10.678076][ T349] dump_stack_lvl+0x6f/0xa0 [ 10.678082][ T349] ? vprintk_emit+0x31b/0x3e0 [ 10.678083][ T349] __might_resched.cold+0x1fe/0x2c1 [ 10.678087][ T349] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.678090][ T349] ? __asan_memcpy+0x3c/0x60 [ 10.678093][ T349] ? rcu_is_watching+0x16/0xd0 [ 10.678097][ T349] __kmalloc_noprof+0x443/0x760 [ 10.678100][ T349] ? __rwlock_init+0x150/0x150 [ 10.678102][ T349] ? alloc_buf.isra.0+0x4b/0x260 [ 10.678106][ T349] ? do_raw_spin_unlock+0x59/0x250 [ 10.678107][ T349] alloc_buf.isra.0+0x4b/0x260 [ 10.678109][ T349] put_chars+0x1e1/0x2f0 [ 10.678112][ T349] ? __send_to_port+0x420/0x420 [ 10.678113][ T349] ? console_prepend_replay+0x20/0x20 [ 10.678115][ T349] hvc_console_print+0x292/0x780 [ 10.678119][ T349] ? hvc_write+0x3a0/0x3a0 [ 10.678120][ T349] ? rcu_is_watching+0x16/0xd0 [ 10.678122][ T349] ? lock_acquire+0x13c/0x160 [ 10.678124][ T349] console_emit_next_record+0x22f/0x4c0 [ 10.678126][ T349] ? devkmsg_read+0x4b0/0x4b0 [ 10.678128][ T349] ? rcu_is_watching+0x16/0xd0 [ 10.678130][ T349] ? rcu_is_watching+0x16/0xd0 [ 10.678131][ T349] ? rcu_is_watching+0x16/0xd0 [ 10.678133][ T349] ? lock_acquire+0x13c/0x160 [ 10.678135][ T349] ? console_flush_one_record+0x111/0x710 [ 10.678136][ T349] console_flush_one_record+0x46f/0x710 [ 10.678138][ T349] ? console_emit_next_record+0x4c0/0x4c0 [ 10.678141][ T349] console_unlock+0xee/0x1f0 [ 10.678143][ T349] ? lock_acquire+0x13c/0x160 [ 10.678144][ T349] ? console_flush_one_record+0x710/0x710 [ 10.678146][ T349] ? rcu_is_watching+0x16/0xd0 [ 10.678147][ T349] ? lock_release+0x184/0x1f0 [ 10.678149][ T349] ? lock_acquire+0x60/0x160 [ 10.678150][ T349] ? __rcu_read_lock+0x30/0x70 [ 10.678152][ T349] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.678154][ T349] ? vprintk_emit+0x320/0x3e0 [ 10.678156][ T349] vprintk_emit+0x37c/0x3e0 [ 10.678158][ T349] ? wake_up_klogd_work_func+0x90/0x90 [ 10.678161][ T349] ? llc_exit+0x3e0/0x3e0 [llc] [ 10.678164][ T349] _printk+0xc7/0x100 [ 10.678167][ T349] ? snapshot_read.cold+0x21/0x21 [ 10.678169][ T349] ? do_one_initcall+0x113/0x4f0 [ 10.678171][ T349] init_u32+0x1e/0x1000 [cls_u32] [ 10.678174][ T349] do_one_initcall+0x124/0x4f0 [ 10.678176][ T349] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.678178][ T349] ? do_init_module+0xae/0x8a0 [ 10.678181][ T349] ? kasan_unpoison+0x44/0x70 [ 10.678183][ T349] do_init_module+0x2ad/0x8a0 [ 10.678185][ T349] ? free_module+0x470/0x470 [ 10.678187][ T349] ? kfree+0x123/0x590 [ 10.678189][ T349] load_module+0x1424/0x1bb0 [ 10.678192][ T349] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.678195][ T349] ? __ia32_sys_fsconfig+0x180/0x180 [ 10.678197][ T349] ? ovl_real_file+0x172/0x1e0 [ 10.678201][ T349] ? backing_file_read_iter+0x541/0x790 [ 10.678204][ T349] init_module_from_file+0x11f/0x1a0 [ 10.678206][ T349] ? __do_sys_init_module+0x220/0x220 [ 10.678207][ T349] ? rcu_read_unlock+0x20/0x70 [ 10.678210][ T349] ? ovl_mmap+0x270/0x270 [ 10.678213][ T349] ? __rwlock_init+0x150/0x150 [ 10.678215][ T349] ? rcu_is_watching+0x16/0xd0 [ 10.678216][ T349] ? lock_release+0x184/0x1f0 [ 10.678218][ T349] ? do_raw_spin_unlock+0x59/0x250 [ 10.678220][ T349] idempotent_init_module+0x37b/0x7c0 [ 10.678222][ T349] ? init_module_from_file+0x1a0/0x1a0 [ 10.678224][ T349] ? rcu_is_watching+0x16/0xd0 [ 10.678226][ T349] ? cap_capable+0x1d7/0x3d0 [ 10.678230][ T349] __x64_sys_finit_module+0xdf/0x190 [ 10.678232][ T349] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.678234][ T349] do_syscall_64+0xff/0x530 [ 10.678238][ T349] ? exc_page_fault+0xee/0x100 [ 10.678240][ T349] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.678242][ T349] RIP: 0033:0x7f8067f3b37d [ 10.678244][ T349] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 10.678246][ T349] RSP: 002b:00007fff34c3e738 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.678249][ T349] RAX: ffffffffffffffda RBX: 000055e5fa181810 RCX: 00007f8067f3b37d [ 10.678251][ T349] RDX: 0000000000000000 RSI: 000055e5c4bc0ffd RDI: 0000000000000000 [ 10.678252][ T349] RBP: 00007fff34c3e7d0 R08: 0000000000000000 R09: 0000000000000000 [ 10.678252][ T349] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5c4bc0ffd [ 10.678253][ T349] R13: 000055e5fa181950 R14: 0000000000040000 R15: 0000000000000000 [ 10.678255][ T349] [ 10.690597][ T349] input device check on [ 10.690712][ T349] Actions configured [ 10.721074][ T350] GACT probability NOT on [ 10.832228][ T368] br2: port 2(v1veth3) entered blocking state [ 10.832924][ T368] br2: port 2(v1veth3) entered disabled state [ 10.833118][ T368] v1veth3: entered allmulticast mode [ 10.839072][ T368] v1veth3: entered promiscuous mode [ 11.180175][ T416] br3: port 1(veth5) entered blocking state [ 11.180407][ T416] br3: port 1(veth5) entered disabled state [ 11.180603][ T416] veth5: entered allmulticast mode [ 11.181489][ T416] veth5: entered promiscuous mode [ 11.338425][ T444] br3: port 2(v1veth5) entered blocking state [ 11.338659][ T444] br3: port 2(v1veth5) entered disabled state [ 11.338848][ T444] v1veth5: entered allmulticast mode [ 11.339760][ T444] v1veth5: entered promiscuous mode [ 11.790197][ T507] br1: port 1(veth1) entered blocking state [ 11.790213][ T507] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.790215][ T507] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 507, name: ip [ 11.790217][ T507] preempt_count: 1, expected: 0 [ 11.790218][ T507] RCU nest depth: 0, expected: 0 [ 11.790219][ T507] INFO: lockdep is turned off. [ 11.790220][ T507] irq event stamp: 0 [ 11.790221][ T507] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 11.790226][ T507] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 11.790232][ T507] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 11.790233][ T507] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 11.790235][ T507] Preemption disabled at: [ 11.790236][ T507] [] vprintk_emit+0x31b/0x3e0 [ 11.790243][ T507] CPU: 3 UID: 0 PID: 507 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.790247][ T507] Tainted: [W]=WARN [ 11.790248][ T507] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.790249][ T507] Call Trace: [ 11.790251][ T507] [ 11.790252][ T507] dump_stack_lvl+0x6f/0xa0 [ 11.790257][ T507] ? vprintk_emit+0x31b/0x3e0 [ 11.790259][ T507] __might_resched.cold+0x1fe/0x2c1 [ 11.790262][ T507] ? __module_address+0x36/0x330 [ 11.790266][ T507] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.790269][ T507] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 11.790270][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790274][ T507] __kmalloc_noprof+0x443/0x760 [ 11.790277][ T507] ? __rwlock_init+0x150/0x150 [ 11.790280][ T507] ? alloc_buf.isra.0+0x4b/0x260 [ 11.790284][ T507] ? do_raw_spin_unlock+0x59/0x250 [ 11.790285][ T507] alloc_buf.isra.0+0x4b/0x260 [ 11.790287][ T507] put_chars+0x1e1/0x2f0 [ 11.790289][ T507] ? prb_final_commit+0x50/0x50 [ 11.790290][ T507] ? __send_to_port+0x420/0x420 [ 11.790292][ T507] ? printk_get_next_message+0x240/0x650 [ 11.790294][ T507] hvc_console_print+0x292/0x780 [ 11.790298][ T507] ? hvc_write+0x3a0/0x3a0 [ 11.790299][ T507] ? do_raw_spin_lock+0x131/0x280 [ 11.790300][ T507] ? vsnprintf+0x668/0x1700 [ 11.790304][ T507] ? __rwlock_init+0x150/0x150 [ 11.790305][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790307][ T507] ? lock_acquire+0x13c/0x160 [ 11.790309][ T507] console_emit_next_record+0x22f/0x4c0 [ 11.790312][ T507] ? devkmsg_read+0x4b0/0x4b0 [ 11.790314][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790315][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790317][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790321][ T507] ? lock_acquire+0x13c/0x160 [ 11.790323][ T507] ? console_flush_one_record+0x111/0x710 [ 11.790324][ T507] console_flush_one_record+0x46f/0x710 [ 11.790327][ T507] ? console_emit_next_record+0x4c0/0x4c0 [ 11.790329][ T507] console_unlock+0xee/0x1f0 [ 11.790331][ T507] ? lock_acquire+0x13c/0x160 [ 11.790333][ T507] ? console_flush_one_record+0x710/0x710 [ 11.790334][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790336][ T507] ? lock_release+0x184/0x1f0 [ 11.790337][ T507] ? lock_acquire+0x60/0x160 [ 11.790339][ T507] ? __rcu_read_lock+0x30/0x70 [ 11.790341][ T507] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.790343][ T507] ? vprintk_emit+0x320/0x3e0 [ 11.790345][ T507] vprintk_emit+0x37c/0x3e0 [ 11.790347][ T507] ? wake_up_klogd_work_func+0x90/0x90 [ 11.790349][ T507] ? __rwlock_init+0x150/0x150 [ 11.790351][ T507] ? filter_irq_stacks+0xd0/0xd0 [ 11.790353][ T507] ? lock_acquire+0x13c/0x160 [ 11.790354][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790356][ T507] _printk+0xc7/0x100 [ 11.790359][ T507] ? snapshot_read.cold+0x21/0x21 [ 11.790361][ T507] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 11.790374][ T507] ? do_setlink.isra.0+0xa31/0x2750 [ 11.790377][ T507] ? rtnl_newlink+0x9f1/0x11c0 [ 11.790378][ T507] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.790380][ T507] br_set_state+0x22f/0x430 [bridge] [ 11.790389][ T507] br_init_port+0xc4/0x200 [bridge] [ 11.790396][ T507] new_nbp+0x39c/0x580 [bridge] [ 11.790404][ T507] br_add_if+0x212/0x1320 [bridge] [ 11.790410][ T507] ? bpf_address_lookup+0x250/0x290 [ 11.790413][ T507] ? is_bpf_text_address+0x72/0x110 [ 11.790415][ T507] ? kernel_text_address+0x149/0x170 [ 11.790418][ T507] ? __kernel_text_address+0x12/0x30 [ 11.790420][ T507] do_set_master+0x357/0x580 [ 11.790422][ T507] do_setlink.isra.0+0xa31/0x2750 [ 11.790424][ T507] ? stack_trace_save+0x93/0xc0 [ 11.790425][ T507] ? rtnl_link_get_size+0x350/0x350 [ 11.790427][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790428][ T507] ? stack_depot_save_flags+0x1bc/0x790 [ 11.790432][ T507] ? kasan_save_stack+0x3d/0x50 [ 11.790435][ T507] ? kasan_save_stack+0x2f/0x50 [ 11.790436][ T507] ? kasan_save_track+0x14/0x30 [ 11.790438][ T507] ? __kasan_kmalloc+0x7b/0x90 [ 11.790439][ T507] ? __kmalloc_cache_noprof+0x29a/0x620 [ 11.790441][ T507] ? rtnl_newlink+0x124/0x11c0 [ 11.790442][ T507] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.790443][ T507] ? netlink_rcv_skb+0x14e/0x3a0 [ 11.790445][ T507] ? netlink_unicast+0x486/0x750 [ 11.790447][ T507] ? netlink_sendmsg+0x735/0xc60 [ 11.790448][ T507] ? ____sys_sendmsg+0x415/0x880 [ 11.790450][ T507] ? ___sys_sendmsg+0x14e/0x1d0 [ 11.790452][ T507] ? __sys_sendmsg+0x12c/0x1d0 [ 11.790453][ T507] ? do_syscall_64+0xff/0x530 [ 11.790455][ T507] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.790458][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790459][ T507] ? lock_acquire+0x13c/0x160 [ 11.790461][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790462][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790464][ T507] ? trace_contention_end+0xb3/0x180 [ 11.790467][ T507] ? __mutex_lock+0x1db/0x1ea0 [ 11.790469][ T507] ? __mutex_lock+0x9a3/0x1ea0 [ 11.790470][ T507] ? rtnl_newlink+0x9a8/0x11c0 [ 11.790472][ T507] ? ww_mutex_lock+0x160/0x160 [ 11.790473][ T507] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.790475][ T507] ? __rtnl_newlink+0x3fa/0xa50 [ 11.790477][ T507] rtnl_newlink+0x9f1/0x11c0 [ 11.790479][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790481][ T507] ? rtnl_bridge_getlink+0x850/0x850 [ 11.790482][ T507] ? lock_acquire+0x13c/0x160 [ 11.790483][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790485][ T507] ? is_bpf_text_address+0x3e/0x110 [ 11.790487][ T507] ? is_bpf_text_address+0x72/0x110 [ 11.790489][ T507] ? kernel_text_address+0x149/0x170 [ 11.790490][ T507] ? __kernel_text_address+0x12/0x30 [ 11.790491][ T507] ? write_profile+0xf0/0xf0 [ 11.790492][ T507] ? unwind_get_return_address+0x67/0xd0 [ 11.790495][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790497][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790499][ T507] ? cap_capable+0x1d7/0x3d0 [ 11.790502][ T507] ? lock_acquire+0x13c/0x160 [ 11.790504][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790506][ T507] ? rtnl_bridge_getlink+0x850/0x850 [ 11.790507][ T507] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.790508][ T507] ? rtnl_link_fill+0x920/0x920 [ 11.790510][ T507] ? filter_irq_stacks+0xd0/0xd0 [ 11.790511][ T507] ? stack_depot_save_flags+0x1bc/0x790 [ 11.790513][ T507] netlink_rcv_skb+0x14e/0x3a0 [ 11.790515][ T507] ? rtnl_link_fill+0x920/0x920 [ 11.790516][ T507] ? lock_release+0x184/0x1f0 [ 11.790518][ T507] ? netlink_ack+0xcf0/0xcf0 [ 11.790519][ T507] ? __netlink_lookup+0xb9/0x6b0 [ 11.790521][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790523][ T507] ? lock_release+0x184/0x1f0 [ 11.790525][ T507] netlink_unicast+0x486/0x750 [ 11.790527][ T507] ? netlink_attachskb+0x810/0x810 [ 11.790528][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790530][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790532][ T507] ? lock_acquire+0x13c/0x160 [ 11.790533][ T507] netlink_sendmsg+0x735/0xc60 [ 11.790535][ T507] ? netlink_unicast+0x750/0x750 [ 11.790537][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790539][ T507] ? lock_release+0x184/0x1f0 [ 11.790541][ T507] ____sys_sendmsg+0x415/0x880 [ 11.790542][ T507] ? copy_msghdr_from_user+0x279/0x420 [ 11.790544][ T507] ? get_timestamp.constprop.0+0x390/0x390 [ 11.790545][ T507] ? move_addr_to_kernel+0x40/0x40 [ 11.790547][ T507] ? filter_irq_stacks+0xd0/0xd0 [ 11.790549][ T507] ___sys_sendmsg+0x14e/0x1d0 [ 11.790551][ T507] ? copy_msghdr_from_user+0x420/0x420 [ 11.790556][ T507] __sys_sendmsg+0x12c/0x1d0 [ 11.790557][ T507] ? __sys_sendmsg_sock+0x20/0x20 [ 11.790560][ T507] ? rcu_is_watching+0x16/0xd0 [ 11.790562][ T507] do_syscall_64+0xff/0x530 [ 11.790563][ T507] ? exc_page_fault+0xee/0x100 [ 11.790566][ T507] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.790567][ T507] RIP: 0033:0x7f11682bd54e [ 11.790569][ T507] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 11.790571][ T507] RSP: 002b:00007ffd46b77b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.790575][ T507] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f11682bd54e [ 11.790576][ T507] RDX: 0000000000000000 RSI: 00007ffd46b77bc0 RDI: 0000000000000005 [ 11.790577][ T507] RBP: 00007ffd46b77b20 R08: 0000000000000000 R09: 0000000000000000 [ 11.790578][ T507] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9133f4 [ 11.790579][ T507] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd46b78280 [ 11.790581][ T507] [ 11.819370][ T507] br1: port 1(veth1) entered disabled state [ 11.819584][ T507] veth1: entered allmulticast mode [ 11.820527][ T507] veth1: entered promiscuous mode [ 11.820789][ T507] br1: port 1(veth1) entered blocking state [ 11.820975][ T507] br1: port 1(veth1) entered forwarding state [ 11.824828][ T507] ip (507) used greatest stack depth: 23336 bytes left [ 11.931652][ T46] br2: port 1(veth3) entered blocking state [ 11.931900][ T46] br2: port 1(veth3) entered forwarding state [ 12.041848][ T189] br3: port 1(veth5) entered blocking state [ 12.042083][ T189] br3: port 1(veth5) entered forwarding state [ 12.325351][ T36] br2: port 2(v1veth3) entered blocking state [ 12.325584][ T36] br2: port 2(v1veth3) entered forwarding state [ 12.581152][ T617] br1: port 1(vx10) entered blocking state [ 12.581998][ T617] br1: port 1(vx10) entered disabled state [ 12.582295][ T617] vx10: entered allmulticast mode [ 12.583688][ T617] vx10: entered promiscuous mode [ 12.584205][ T617] br1: port 1(vx10) entered blocking state [ 12.584481][ T617] br1: port 1(vx10) entered forwarding state [ 12.688731][ T632] br1: port 2(vx20) entered blocking state [ 12.688953][ T632] br1: port 2(vx20) entered disabled state [ 12.689144][ T632] vx20: entered allmulticast mode [ 12.690024][ T632] vx20: entered promiscuous mode [ 12.690303][ T632] br1: port 2(vx20) entered blocking state [ 12.690483][ T632] br1: port 2(vx20) entered forwarding state [ 12.799715][ T647] br1: port 3(w1) entered blocking state [ 12.799730][ T647] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.799732][ T647] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 647, name: ip [ 12.799734][ T647] preempt_count: 1, expected: 0 [ 12.799735][ T647] RCU nest depth: 0, expected: 0 [ 12.799735][ T647] INFO: lockdep is turned off. [ 12.799737][ T647] irq event stamp: 0 [ 12.799737][ T647] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 12.799742][ T647] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 12.799748][ T647] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 12.799750][ T647] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 12.799751][ T647] Preemption disabled at: [ 12.799752][ T647] [] vprintk_emit+0x31b/0x3e0 [ 12.799760][ T647] CPU: 1 UID: 0 PID: 647 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.799763][ T647] Tainted: [W]=WARN [ 12.799764][ T647] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.799766][ T647] Call Trace: [ 12.799768][ T647] [ 12.799769][ T647] dump_stack_lvl+0x6f/0xa0 [ 12.799774][ T647] ? vprintk_emit+0x31b/0x3e0 [ 12.799776][ T647] __might_resched.cold+0x1fe/0x2c1 [ 12.799779][ T647] ? __module_address+0x36/0x330 [ 12.799783][ T647] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.799786][ T647] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 12.799787][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.799791][ T647] __kmalloc_noprof+0x443/0x760 [ 12.799794][ T647] ? __rwlock_init+0x150/0x150 [ 12.799797][ T647] ? alloc_buf.isra.0+0x4b/0x260 [ 12.799800][ T647] ? do_raw_spin_unlock+0x59/0x250 [ 12.799802][ T647] alloc_buf.isra.0+0x4b/0x260 [ 12.799804][ T647] put_chars+0x1e1/0x2f0 [ 12.799806][ T647] ? prb_final_commit+0x50/0x50 [ 12.799807][ T647] ? __send_to_port+0x420/0x420 [ 12.799808][ T647] ? printk_get_next_message+0x240/0x650 [ 12.799811][ T647] hvc_console_print+0x292/0x780 [ 12.799814][ T647] ? hvc_write+0x3a0/0x3a0 [ 12.799815][ T647] ? do_raw_spin_lock+0x131/0x280 [ 12.799817][ T647] ? vsnprintf+0x668/0x1700 [ 12.799820][ T647] ? __rwlock_init+0x150/0x150 [ 12.799822][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.799824][ T647] ? lock_acquire+0x13c/0x160 [ 12.799826][ T647] console_emit_next_record+0x22f/0x4c0 [ 12.799828][ T647] ? devkmsg_read+0x4b0/0x4b0 [ 12.799830][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.799831][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.799833][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.799835][ T647] ? lock_acquire+0x13c/0x160 [ 12.799836][ T647] ? console_flush_one_record+0x111/0x710 [ 12.799838][ T647] console_flush_one_record+0x46f/0x710 [ 12.799840][ T647] ? console_emit_next_record+0x4c0/0x4c0 [ 12.799843][ T647] console_unlock+0xee/0x1f0 [ 12.799845][ T647] ? lock_acquire+0x13c/0x160 [ 12.799846][ T647] ? console_flush_one_record+0x710/0x710 [ 12.799848][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.799849][ T647] ? lock_release+0x184/0x1f0 [ 12.799851][ T647] ? lock_acquire+0x60/0x160 [ 12.799859][ T647] ? __rcu_read_lock+0x30/0x70 [ 12.799861][ T647] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.799863][ T647] ? vprintk_emit+0x320/0x3e0 [ 12.799865][ T647] vprintk_emit+0x37c/0x3e0 [ 12.799868][ T647] ? wake_up_klogd_work_func+0x90/0x90 [ 12.799869][ T647] ? __rwlock_init+0x150/0x150 [ 12.799871][ T647] ? filter_irq_stacks+0xd0/0xd0 [ 12.799873][ T647] ? lock_acquire+0x13c/0x160 [ 12.799874][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.799876][ T647] _printk+0xc7/0x100 [ 12.799879][ T647] ? snapshot_read.cold+0x21/0x21 [ 12.799881][ T647] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.799893][ T647] ? do_setlink.isra.0+0xa31/0x2750 [ 12.799896][ T647] ? rtnl_newlink+0x9f1/0x11c0 [ 12.799897][ T647] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.799899][ T647] br_set_state+0x22f/0x430 [bridge] [ 12.799907][ T647] br_init_port+0xc4/0x200 [bridge] [ 12.799914][ T647] new_nbp+0x39c/0x580 [bridge] [ 12.799922][ T647] br_add_if+0x212/0x1320 [bridge] [ 12.799928][ T647] ? bpf_address_lookup+0x250/0x290 [ 12.799931][ T647] ? is_bpf_text_address+0x72/0x110 [ 12.799933][ T647] ? kernel_text_address+0x149/0x170 [ 12.799935][ T647] ? __kernel_text_address+0x12/0x30 [ 12.799937][ T647] do_set_master+0x357/0x580 [ 12.799940][ T647] do_setlink.isra.0+0xa31/0x2750 [ 12.799942][ T647] ? stack_trace_save+0x93/0xc0 [ 12.799943][ T647] ? rtnl_link_get_size+0x350/0x350 [ 12.799944][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.799946][ T647] ? stack_depot_save_flags+0x1bc/0x790 [ 12.799950][ T647] ? kasan_save_stack+0x3d/0x50 [ 12.799953][ T647] ? kasan_save_stack+0x2f/0x50 [ 12.799954][ T647] ? kasan_save_track+0x14/0x30 [ 12.799956][ T647] ? __kasan_kmalloc+0x7b/0x90 [ 12.799957][ T647] ? __kmalloc_cache_noprof+0x29a/0x620 [ 12.799959][ T647] ? rtnl_newlink+0x124/0x11c0 [ 12.799960][ T647] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.799961][ T647] ? netlink_rcv_skb+0x14e/0x3a0 [ 12.799963][ T647] ? netlink_unicast+0x486/0x750 [ 12.799965][ T647] ? netlink_sendmsg+0x735/0xc60 [ 12.799966][ T647] ? ____sys_sendmsg+0x415/0x880 [ 12.799968][ T647] ? ___sys_sendmsg+0x14e/0x1d0 [ 12.799970][ T647] ? __sys_sendmsg+0x12c/0x1d0 [ 12.799971][ T647] ? do_syscall_64+0xff/0x530 [ 12.799973][ T647] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.799976][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.799978][ T647] ? lock_acquire+0x13c/0x160 [ 12.799979][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.799981][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.799982][ T647] ? trace_contention_end+0xb3/0x180 [ 12.799985][ T647] ? __mutex_lock+0x1db/0x1ea0 [ 12.799988][ T647] ? __mutex_lock+0x9a3/0x1ea0 [ 12.799989][ T647] ? rtnl_newlink+0x9a8/0x11c0 [ 12.799990][ T647] ? ww_mutex_lock+0x160/0x160 [ 12.799992][ T647] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.799994][ T647] ? __rtnl_newlink+0x3fa/0xa50 [ 12.799996][ T647] rtnl_newlink+0x9f1/0x11c0 [ 12.799998][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.800000][ T647] ? rtnl_bridge_getlink+0x850/0x850 [ 12.800001][ T647] ? lock_acquire+0x13c/0x160 [ 12.800002][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.800004][ T647] ? is_bpf_text_address+0x3e/0x110 [ 12.800006][ T647] ? is_bpf_text_address+0x72/0x110 [ 12.800007][ T647] ? kernel_text_address+0x149/0x170 [ 12.800009][ T647] ? __kernel_text_address+0x12/0x30 [ 12.800010][ T647] ? write_profile+0xf0/0xf0 [ 12.800011][ T647] ? unwind_get_return_address+0x67/0xd0 [ 12.800014][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.800016][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.800017][ T647] ? cap_capable+0x1d7/0x3d0 [ 12.800021][ T647] ? lock_acquire+0x13c/0x160 [ 12.800022][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.800024][ T647] ? rtnl_bridge_getlink+0x850/0x850 [ 12.800025][ T647] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.800027][ T647] ? rtnl_link_fill+0x920/0x920 [ 12.800028][ T647] ? filter_irq_stacks+0xd0/0xd0 [ 12.800029][ T647] ? stack_depot_save_flags+0x1bc/0x790 [ 12.800031][ T647] netlink_rcv_skb+0x14e/0x3a0 [ 12.800033][ T647] ? rtnl_link_fill+0x920/0x920 [ 12.800034][ T647] ? lock_release+0x184/0x1f0 [ 12.800036][ T647] ? netlink_ack+0xcf0/0xcf0 [ 12.800037][ T647] ? __netlink_lookup+0xb9/0x6b0 [ 12.800039][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.800041][ T647] ? lock_release+0x184/0x1f0 [ 12.800043][ T647] netlink_unicast+0x486/0x750 [ 12.800045][ T647] ? netlink_attachskb+0x810/0x810 [ 12.800047][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.800048][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.800050][ T647] ? lock_acquire+0x13c/0x160 [ 12.800052][ T647] netlink_sendmsg+0x735/0xc60 [ 12.800053][ T647] ? netlink_unicast+0x750/0x750 [ 12.800055][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.800057][ T647] ? lock_release+0x184/0x1f0 [ 12.800059][ T647] ____sys_sendmsg+0x415/0x880 [ 12.800060][ T647] ? copy_msghdr_from_user+0x279/0x420 [ 12.800062][ T647] ? get_timestamp.constprop.0+0x390/0x390 [ 12.800063][ T647] ? move_addr_to_kernel+0x40/0x40 [ 12.800065][ T647] ? filter_irq_stacks+0xd0/0xd0 [ 12.800067][ T647] ___sys_sendmsg+0x14e/0x1d0 [ 12.800069][ T647] ? copy_msghdr_from_user+0x420/0x420 [ 12.800074][ T647] __sys_sendmsg+0x12c/0x1d0 [ 12.800075][ T647] ? __sys_sendmsg_sock+0x20/0x20 [ 12.800078][ T647] ? rcu_is_watching+0x16/0xd0 [ 12.800080][ T647] do_syscall_64+0xff/0x530 [ 12.800081][ T647] ? exc_page_fault+0xee/0x100 [ 12.800084][ T647] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.800085][ T647] RIP: 0033:0x7f7d425bb54e [ 12.800087][ T647] 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 [ 12.800089][ T647] RSP: 002b:00007ffd0e4bce40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.800093][ T647] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7d425bb54e [ 12.800094][ T647] RDX: 0000000000000000 RSI: 00007ffd0e4bcef0 RDI: 0000000000000005 [ 12.800095][ T647] RBP: 00007ffd0e4bce50 R08: 0000000000000000 R09: 0000000000000000 [ 12.800096][ T647] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9133f5 [ 12.800097][ T647] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd0e4bd5b0 [ 12.800099][ T647] [ 12.831429][ T647] br1: port 3(w1) entered disabled state [ 12.831757][ T647] w1: entered allmulticast mode [ 12.833268][ T647] w1: entered promiscuous mode [ 13.142872][ T189] br1: port 3(w1) entered blocking state [ 13.143082][ T189] br1: port 3(w1) entered forwarding state [ 13.506848][ T189] br3: port 2(v1veth5) entered blocking state [ 13.507088][ T189] br3: port 2(v1veth5) entered forwarding state [ 13.844403][ T770] br1: port 1(vx10) entered blocking state [ 13.844420][ T770] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.844422][ T770] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 770, name: ip [ 13.844424][ T770] preempt_count: 1, expected: 0 [ 13.844425][ T770] RCU nest depth: 0, expected: 0 [ 13.844425][ T770] INFO: lockdep is turned off. [ 13.844427][ T770] irq event stamp: 0 [ 13.844427][ T770] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 13.844432][ T770] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 13.844439][ T770] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 13.844440][ T770] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 13.844442][ T770] Preemption disabled at: [ 13.844442][ T770] [] vprintk_emit+0x31b/0x3e0 [ 13.844450][ T770] CPU: 1 UID: 0 PID: 770 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.844454][ T770] Tainted: [W]=WARN [ 13.844454][ T770] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.844456][ T770] Call Trace: [ 13.844458][ T770] [ 13.844459][ T770] dump_stack_lvl+0x6f/0xa0 [ 13.844464][ T770] ? vprintk_emit+0x31b/0x3e0 [ 13.844466][ T770] __might_resched.cold+0x1fe/0x2c1 [ 13.844470][ T770] ? __module_address+0x36/0x330 [ 13.844473][ T770] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.844476][ T770] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 13.844478][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844481][ T770] __kmalloc_noprof+0x443/0x760 [ 13.844485][ T770] ? __rwlock_init+0x150/0x150 [ 13.844487][ T770] ? alloc_buf.isra.0+0x4b/0x260 [ 13.844491][ T770] ? do_raw_spin_unlock+0x59/0x250 [ 13.844493][ T770] alloc_buf.isra.0+0x4b/0x260 [ 13.844495][ T770] put_chars+0x1e1/0x2f0 [ 13.844496][ T770] ? prb_final_commit+0x50/0x50 [ 13.844498][ T770] ? __send_to_port+0x420/0x420 [ 13.844499][ T770] ? printk_get_next_message+0x240/0x650 [ 13.844502][ T770] hvc_console_print+0x292/0x780 [ 13.844505][ T770] ? hvc_write+0x3a0/0x3a0 [ 13.844507][ T770] ? do_raw_spin_lock+0x131/0x280 [ 13.844508][ T770] ? vsnprintf+0x668/0x1700 [ 13.844512][ T770] ? __rwlock_init+0x150/0x150 [ 13.844513][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844515][ T770] ? lock_acquire+0x13c/0x160 [ 13.844517][ T770] console_emit_next_record+0x22f/0x4c0 [ 13.844519][ T770] ? devkmsg_read+0x4b0/0x4b0 [ 13.844521][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844523][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844525][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844526][ T770] ? lock_acquire+0x13c/0x160 [ 13.844528][ T770] ? console_flush_one_record+0x111/0x710 [ 13.844530][ T770] console_flush_one_record+0x46f/0x710 [ 13.844532][ T770] ? console_emit_next_record+0x4c0/0x4c0 [ 13.844535][ T770] console_unlock+0xee/0x1f0 [ 13.844536][ T770] ? lock_acquire+0x13c/0x160 [ 13.844538][ T770] ? console_flush_one_record+0x710/0x710 [ 13.844539][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844541][ T770] ? lock_release+0x184/0x1f0 [ 13.844542][ T770] ? lock_acquire+0x60/0x160 [ 13.844544][ T770] ? __rcu_read_lock+0x30/0x70 [ 13.844546][ T770] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.844548][ T770] ? vprintk_emit+0x320/0x3e0 [ 13.844550][ T770] vprintk_emit+0x37c/0x3e0 [ 13.844552][ T770] ? wake_up_klogd_work_func+0x90/0x90 [ 13.844554][ T770] ? __rwlock_init+0x150/0x150 [ 13.844556][ T770] ? filter_irq_stacks+0xd0/0xd0 [ 13.844558][ T770] _printk+0xc7/0x100 [ 13.844561][ T770] ? snapshot_read.cold+0x21/0x21 [ 13.844563][ T770] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.844575][ T770] ? do_setlink.isra.0+0xa31/0x2750 [ 13.844578][ T770] ? rtnl_newlink+0x9f1/0x11c0 [ 13.844579][ T770] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.844581][ T770] br_set_state+0x22f/0x430 [bridge] [ 13.844590][ T770] br_init_port+0xc4/0x200 [bridge] [ 13.844597][ T770] new_nbp+0x39c/0x580 [bridge] [ 13.844605][ T770] br_add_if+0x212/0x1320 [bridge] [ 13.844612][ T770] ? bpf_address_lookup+0x250/0x290 [ 13.844615][ T770] ? is_bpf_text_address+0x72/0x110 [ 13.844617][ T770] ? kernel_text_address+0x149/0x170 [ 13.844619][ T770] ? __kernel_text_address+0x12/0x30 [ 13.844621][ T770] do_set_master+0x357/0x580 [ 13.844624][ T770] do_setlink.isra.0+0xa31/0x2750 [ 13.844626][ T770] ? stack_trace_save+0x93/0xc0 [ 13.844627][ T770] ? rtnl_link_get_size+0x350/0x350 [ 13.844628][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844630][ T770] ? stack_depot_save_flags+0x1bc/0x790 [ 13.844634][ T770] ? kasan_save_stack+0x3d/0x50 [ 13.844637][ T770] ? kasan_save_stack+0x2f/0x50 [ 13.844638][ T770] ? kasan_save_track+0x14/0x30 [ 13.844639][ T770] ? __kasan_kmalloc+0x7b/0x90 [ 13.844641][ T770] ? __kmalloc_cache_noprof+0x29a/0x620 [ 13.844643][ T770] ? rtnl_newlink+0x124/0x11c0 [ 13.844644][ T770] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.844645][ T770] ? netlink_rcv_skb+0x14e/0x3a0 [ 13.844648][ T770] ? netlink_unicast+0x486/0x750 [ 13.844649][ T770] ? netlink_sendmsg+0x735/0xc60 [ 13.844650][ T770] ? ____sys_sendmsg+0x415/0x880 [ 13.844653][ T770] ? ___sys_sendmsg+0x14e/0x1d0 [ 13.844654][ T770] ? __sys_sendmsg+0x12c/0x1d0 [ 13.844656][ T770] ? do_syscall_64+0xff/0x530 [ 13.844658][ T770] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.844660][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844662][ T770] ? lock_acquire+0x13c/0x160 [ 13.844663][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844665][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844667][ T770] ? trace_contention_end+0xb3/0x180 [ 13.844670][ T770] ? __mutex_lock+0x1db/0x1ea0 [ 13.844672][ T770] ? __mutex_lock+0x9a3/0x1ea0 [ 13.844673][ T770] ? rtnl_newlink+0x9a8/0x11c0 [ 13.844675][ T770] ? ww_mutex_lock+0x160/0x160 [ 13.844676][ T770] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.844678][ T770] ? __rtnl_newlink+0x3fa/0xa50 [ 13.844680][ T770] rtnl_newlink+0x9f1/0x11c0 [ 13.844682][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844684][ T770] ? rtnl_bridge_getlink+0x850/0x850 [ 13.844685][ T770] ? lock_acquire+0x13c/0x160 [ 13.844686][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844688][ T770] ? is_bpf_text_address+0x3e/0x110 [ 13.844690][ T770] ? is_bpf_text_address+0x72/0x110 [ 13.844692][ T770] ? kernel_text_address+0x149/0x170 [ 13.844693][ T770] ? __kernel_text_address+0x12/0x30 [ 13.844694][ T770] ? write_profile+0xf0/0xf0 [ 13.844696][ T770] ? unwind_get_return_address+0x67/0xd0 [ 13.844698][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844700][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844702][ T770] ? cap_capable+0x1d7/0x3d0 [ 13.844705][ T770] ? lock_acquire+0x13c/0x160 [ 13.844707][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844709][ T770] ? rtnl_bridge_getlink+0x850/0x850 [ 13.844710][ T770] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.844711][ T770] ? rtnl_link_fill+0x920/0x920 [ 13.844713][ T770] ? filter_irq_stacks+0xd0/0xd0 [ 13.844714][ T770] ? stack_depot_save_flags+0x1bc/0x790 [ 13.844716][ T770] netlink_rcv_skb+0x14e/0x3a0 [ 13.844718][ T770] ? rtnl_link_fill+0x920/0x920 [ 13.844719][ T770] ? lock_release+0x184/0x1f0 [ 13.844721][ T770] ? netlink_ack+0xcf0/0xcf0 [ 13.844722][ T770] ? __netlink_lookup+0xb9/0x6b0 [ 13.844724][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844726][ T770] ? lock_release+0x184/0x1f0 [ 13.844728][ T770] netlink_unicast+0x486/0x750 [ 13.844730][ T770] ? netlink_attachskb+0x810/0x810 [ 13.844731][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844733][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844735][ T770] ? lock_acquire+0x13c/0x160 [ 13.844736][ T770] netlink_sendmsg+0x735/0xc60 [ 13.844738][ T770] ? netlink_unicast+0x750/0x750 [ 13.844740][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844742][ T770] ? lock_release+0x184/0x1f0 [ 13.844744][ T770] ____sys_sendmsg+0x415/0x880 [ 13.844745][ T770] ? copy_msghdr_from_user+0x279/0x420 [ 13.844747][ T770] ? get_timestamp.constprop.0+0x390/0x390 [ 13.844748][ T770] ? move_addr_to_kernel+0x40/0x40 [ 13.844750][ T770] ? filter_irq_stacks+0xd0/0xd0 [ 13.844752][ T770] ___sys_sendmsg+0x14e/0x1d0 [ 13.844754][ T770] ? copy_msghdr_from_user+0x420/0x420 [ 13.844758][ T770] __sys_sendmsg+0x12c/0x1d0 [ 13.844760][ T770] ? __sys_sendmsg_sock+0x20/0x20 [ 13.844763][ T770] ? rcu_is_watching+0x16/0xd0 [ 13.844765][ T770] do_syscall_64+0xff/0x530 [ 13.844766][ T770] ? exc_page_fault+0xee/0x100 [ 13.844768][ T770] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.844769][ T770] RIP: 0033:0x7f23bf2b854e [ 13.844771][ T770] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.844773][ T770] RSP: 002b:00007ffe42af6510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.844777][ T770] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f23bf2b854e [ 13.844778][ T770] RDX: 0000000000000000 RSI: 00007ffe42af65c0 RDI: 0000000000000005 [ 13.844779][ T770] RBP: 00007ffe42af6520 R08: 0000000000000000 R09: 0000000000000000 [ 13.844780][ T770] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9133f6 [ 13.844780][ T770] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe42af6c80 [ 13.844783][ T770] [ 13.869611][ T770] br1: port 1(vx10) entered disabled state [ 13.869807][ T770] vx10: entered allmulticast mode [ 13.870709][ T770] vx10: entered promiscuous mode [ 13.871046][ T770] br1: port 1(vx10) entered blocking state [ 13.871223][ T770] br1: port 1(vx10) entered forwarding state [ 13.953992][ T785] br1: port 2(vx20) entered blocking state [ 13.954212][ T785] br1: port 2(vx20) entered disabled state [ 13.954402][ T785] vx20: entered allmulticast mode [ 13.955276][ T785] vx20: entered promiscuous mode [ 13.955550][ T785] br1: port 2(vx20) entered blocking state [ 13.955723][ T785] br1: port 2(vx20) entered forwarding state [ 14.044089][ T800] br1: port 3(w1) entered blocking state [ 14.044315][ T800] br1: port 3(w1) entered disabled state [ 14.044532][ T800] w1: entered allmulticast mode [ 14.045806][ T800] w1: entered promiscuous mode [ 14.325176][ T36] br1: port 3(w1) entered blocking state [ 14.325454][ T36] br1: port 3(w1) entered forwarding state [ 19.949152][ T913] veth0: entered allmulticast mode [ 19.949172][ T913] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.949174][ T913] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 913, name: smcrouted [ 19.949176][ T913] preempt_count: 1, expected: 0 [ 19.949176][ T913] RCU nest depth: 0, expected: 0 [ 19.949177][ T913] INFO: lockdep is turned off. [ 19.949179][ T913] irq event stamp: 0 [ 19.949179][ T913] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 19.949183][ T913] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 19.949190][ T913] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 19.949191][ T913] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 19.949193][ T913] Preemption disabled at: [ 19.949193][ T913] [] vprintk_emit+0x31b/0x3e0 [ 19.949201][ T913] CPU: 0 UID: 0 PID: 913 Comm: smcrouted Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.949205][ T913] Tainted: [W]=WARN [ 19.949206][ T913] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.949208][ T913] Call Trace: [ 19.949209][ T913] [ 19.949210][ T913] dump_stack_lvl+0x6f/0xa0 [ 19.949216][ T913] ? vprintk_emit+0x31b/0x3e0 [ 19.949218][ T913] __might_resched.cold+0x1fe/0x2c1 [ 19.949221][ T913] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.949224][ T913] ? unwind_next_frame+0x69b/0x1ea0 [ 19.949227][ T913] ? rcu_is_watching+0x16/0xd0 [ 19.949231][ T913] __kmalloc_noprof+0x443/0x760 [ 19.949234][ T913] ? __rwlock_init+0x150/0x150 [ 19.949237][ T913] ? alloc_buf.isra.0+0x4b/0x260 [ 19.949240][ T913] ? do_raw_spin_unlock+0x59/0x250 [ 19.949242][ T913] alloc_buf.isra.0+0x4b/0x260 [ 19.949244][ T913] put_chars+0x1e1/0x2f0 [ 19.949246][ T913] ? __send_to_port+0x420/0x420 [ 19.949248][ T913] ? printk_get_next_message+0x240/0x650 [ 19.949250][ T913] hvc_console_print+0x292/0x780 [ 19.949254][ T913] ? hvc_write+0x3a0/0x3a0 [ 19.949255][ T913] ? __rwlock_init+0x150/0x150 [ 19.949256][ T913] ? rcu_is_watching+0x16/0xd0 [ 19.949258][ T913] ? lock_acquire+0x13c/0x160 [ 19.949260][ T913] console_emit_next_record+0x22f/0x4c0 [ 19.949263][ T913] ? devkmsg_read+0x4b0/0x4b0 [ 19.949265][ T913] ? rcu_is_watching+0x16/0xd0 [ 19.949267][ T913] ? rcu_is_watching+0x16/0xd0 [ 19.949268][ T913] ? rcu_is_watching+0x16/0xd0 [ 19.949270][ T913] ? lock_acquire+0x13c/0x160 [ 19.949272][ T913] ? console_flush_one_record+0x111/0x710 [ 19.949273][ T913] console_flush_one_record+0x46f/0x710 [ 19.949276][ T913] ? console_emit_next_record+0x4c0/0x4c0 [ 19.949278][ T913] console_unlock+0xee/0x1f0 [ 19.949280][ T913] ? lock_acquire+0x13c/0x160 [ 19.949281][ T913] ? console_flush_one_record+0x710/0x710 [ 19.949283][ T913] ? rcu_is_watching+0x16/0xd0 [ 19.949284][ T913] ? lock_release+0x184/0x1f0 [ 19.949286][ T913] ? lock_acquire+0x60/0x160 [ 19.949287][ T913] ? __rcu_read_lock+0x30/0x70 [ 19.949289][ T913] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.949291][ T913] ? vprintk_emit+0x320/0x3e0 [ 19.949293][ T913] vprintk_emit+0x37c/0x3e0 [ 19.949295][ T913] ? wake_up_klogd_work_func+0x90/0x90 [ 19.949297][ T913] ? stack_trace_save+0x93/0xc0 [ 19.949300][ T913] _printk+0xc7/0x100 [ 19.949304][ T913] ? snapshot_read.cold+0x21/0x21 [ 19.949305][ T913] ? kasan_save_stack+0x3d/0x50 [ 19.949308][ T913] ? kasan_save_stack+0x2f/0x50 [ 19.949310][ T913] ? kasan_save_track+0x14/0x30 [ 19.949311][ T913] ? __kasan_kmalloc+0x7b/0x90 [ 19.949313][ T913] ? __kmalloc_cache_noprof+0x29a/0x620 [ 19.949314][ T913] ? ovl_open+0x1ef/0x2f0 [ 19.949317][ T913] ? netdev_name+0x43/0x60 [ 19.949323][ T913] ? __netdev_printk+0x17f/0x1d0 [ 19.949324][ T913] netdev_info+0xe2/0x116 [ 19.949326][ T913] ? netdev_notice+0x120/0x120 [ 19.949327][ T913] ? ref_tracker_alloc+0x2e7/0x430 [ 19.949330][ T913] ? ref_tracker_dir_print+0x100/0x100 [ 19.949333][ T913] ? mutex_is_locked+0x1c/0x50 [ 19.949336][ T913] netif_set_allmulti.cold+0x7c/0x166 [ 19.949339][ T913] dev_set_allmulti+0xa2/0x150 [ 19.949342][ T913] ? dev_get_by_index+0xb8/0x180 [ 19.949345][ T913] vif_add+0x9da/0xdc0 [ 19.949348][ T913] ? __mutex_lock+0x1db/0x1ea0 [ 19.949350][ T913] ? __mutex_lock+0x9a3/0x1ea0 [ 19.949352][ T913] ? pim_rcv+0x320/0x320 [ 19.949353][ T913] ? ww_mutex_lock+0x160/0x160 [ 19.949354][ T913] ? folio_add_file_rmap_ptes+0x574/0x760 [ 19.949357][ T913] ? lock_acquire+0x13c/0x160 [ 19.949359][ T913] ? rcu_is_watching+0x16/0xd0 [ 19.949361][ T913] ? lock_release+0x184/0x1f0 [ 19.949362][ T913] ? __might_fault+0x97/0x140 [ 19.949366][ T913] ip_mroute_setsockopt+0xfbd/0x1370 [ 19.949368][ T913] ? ipmr_rtm_route+0x250/0x250 [ 19.949373][ T913] ? lock_release+0x184/0x1f0 [ 19.949375][ T913] do_ip_setsockopt+0x27c/0x25f0 [ 19.949378][ T913] ? lock_release+0x184/0x1f0 [ 19.949380][ T913] ? ip_sock_set_tos+0x40/0x40 [ 19.949382][ T913] ? do_fault_around+0x300/0x5a0 [ 19.949384][ T913] ? lock_acquire+0x13c/0x160 [ 19.949385][ T913] ? filemap_update_page+0xdd0/0xdd0 [ 19.949388][ T913] ? do_pte_missing+0x86f/0xcc0 [ 19.949390][ T913] ? lock_release+0x184/0x1f0 [ 19.949392][ T913] ? rcu_read_unlock+0x20/0x70 [ 19.949393][ T913] ? handle_pte_fault+0x426/0x710 [ 19.949395][ T913] ip_setsockopt+0x2f/0x90 [ 19.949398][ T913] raw_setsockopt+0x8c/0x1f0 [ 19.949400][ T913] ? raw_bind+0x5b0/0x5b0 [ 19.949401][ T913] ? __handle_mm_fault+0x3b7/0x5b0 [ 19.949403][ T913] ? __pmd_alloc+0x840/0x840 [ 19.949405][ T913] ? rcu_is_watching+0x16/0xd0 [ 19.949407][ T913] do_sock_setsockopt+0x115/0x490 [ 19.949410][ T913] ? put_user_ifreq+0x90/0x90 [ 19.949413][ T913] __sys_setsockopt+0xe4/0x150 [ 19.949415][ T913] __x64_sys_setsockopt+0xbd/0x180 [ 19.949417][ T913] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.949419][ T913] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 19.949421][ T913] ? trace_hardirqs_on+0x36/0x40 [ 19.949422][ T913] do_syscall_64+0xff/0x530 [ 19.949424][ T913] ? exc_page_fault+0xee/0x100 [ 19.949426][ T913] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.949428][ T913] RIP: 0033:0x7fb4841d22de [ 19.949430][ T913] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1 [ 19.949432][ T913] RSP: 002b:00007fffab39d4b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 19.949436][ T913] RAX: ffffffffffffffda RBX: 0000555c353792c0 RCX: 00007fb4841d22de [ 19.949437][ T913] RDX: 00000000000000ca RSI: 0000000000000000 RDI: 0000000000000007 [ 19.949438][ T913] RBP: 00007fffab39d570 R08: 0000000000000010 R09: 0000000000000001 [ 19.949439][ T913] R10: 00007fffab39d4f0 R11: 0000000000000246 R12: 0000555c39e34ef4 [ 19.949440][ T913] R13: 0000000000000001 R14: 0000555c39e34ee0 R15: 0000000000000000 [ 19.949442][ T913] [ 19.966597][ T913] veth2: entered allmulticast mode [ 19.966843][ T913] veth4: entered allmulticast mode [ 19.967087][ T913] lo10: entered allmulticast mode [ 20.091596][ T937] br1: port 2(vx10) entered blocking state [ 20.091809][ T937] br1: port 2(vx10) entered disabled state [ 20.092006][ T937] vx10: entered allmulticast mode [ 20.092923][ T937] vx10: entered promiscuous mode [ 20.093210][ T937] br1: port 2(vx10) entered blocking state [ 20.093398][ T937] br1: port 2(vx10) entered forwarding state [ 22.426902][ T976] vx10: left allmulticast mode [ 22.426921][ T976] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 22.426923][ T976] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 976, name: ip [ 22.426925][ T976] preempt_count: 1, expected: 0 [ 22.426926][ T976] RCU nest depth: 0, expected: 0 [ 22.426927][ T976] INFO: lockdep is turned off. [ 22.426928][ T976] irq event stamp: 0 [ 22.426929][ T976] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 22.426933][ T976] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 22.426939][ T976] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 22.426941][ T976] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 22.426942][ T976] Preemption disabled at: [ 22.426943][ T976] [] vprintk_emit+0x31b/0x3e0 [ 22.426951][ T976] CPU: 3 UID: 0 PID: 976 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 22.426954][ T976] Tainted: [W]=WARN [ 22.426955][ T976] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.426957][ T976] Call Trace: [ 22.426959][ T976] [ 22.426960][ T976] dump_stack_lvl+0x6f/0xa0 [ 22.426966][ T976] ? vprintk_emit+0x31b/0x3e0 [ 22.426968][ T976] __might_resched.cold+0x1fe/0x2c1 [ 22.426972][ T976] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 22.426975][ T976] ? __asan_memcpy+0x3c/0x60 [ 22.426978][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.426981][ T976] __kmalloc_noprof+0x443/0x760 [ 22.426985][ T976] ? __rwlock_init+0x150/0x150 [ 22.426987][ T976] ? alloc_buf.isra.0+0x4b/0x260 [ 22.426991][ T976] ? do_raw_spin_unlock+0x59/0x250 [ 22.426993][ T976] alloc_buf.isra.0+0x4b/0x260 [ 22.426995][ T976] put_chars+0x1e1/0x2f0 [ 22.426996][ T976] ? __send_to_port+0x420/0x420 [ 22.426998][ T976] ? console_prepend_replay+0x20/0x20 [ 22.427000][ T976] hvc_console_print+0x292/0x780 [ 22.427004][ T976] ? hvc_write+0x3a0/0x3a0 [ 22.427005][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427007][ T976] ? lock_acquire+0x13c/0x160 [ 22.427009][ T976] console_emit_next_record+0x22f/0x4c0 [ 22.427011][ T976] ? devkmsg_read+0x4b0/0x4b0 [ 22.427013][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427015][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427016][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427018][ T976] ? lock_acquire+0x13c/0x160 [ 22.427020][ T976] ? console_flush_one_record+0x111/0x710 [ 22.427021][ T976] console_flush_one_record+0x46f/0x710 [ 22.427023][ T976] ? console_emit_next_record+0x4c0/0x4c0 [ 22.427026][ T976] console_unlock+0xee/0x1f0 [ 22.427028][ T976] ? lock_acquire+0x13c/0x160 [ 22.427029][ T976] ? console_flush_one_record+0x710/0x710 [ 22.427031][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427032][ T976] ? lock_release+0x184/0x1f0 [ 22.427034][ T976] ? lock_acquire+0x60/0x160 [ 22.427035][ T976] ? __rcu_read_lock+0x30/0x70 [ 22.427037][ T976] ? __down_trylock_console_sem+0x5e/0xa0 [ 22.427039][ T976] ? vprintk_emit+0x320/0x3e0 [ 22.427041][ T976] vprintk_emit+0x37c/0x3e0 [ 22.427043][ T976] ? wake_up_klogd_work_func+0x90/0x90 [ 22.427045][ T976] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 22.427048][ T976] ? netlink_unicast+0x486/0x750 [ 22.427051][ T976] ? netlink_sendmsg+0x735/0xc60 [ 22.427052][ T976] ? ____sys_sendmsg+0x415/0x880 [ 22.427055][ T976] ? ___sys_sendmsg+0x14e/0x1d0 [ 22.427056][ T976] ? __sys_sendmsg+0x12c/0x1d0 [ 22.427058][ T976] ? do_syscall_64+0xff/0x530 [ 22.427061][ T976] _printk+0xc7/0x100 [ 22.427064][ T976] ? snapshot_read.cold+0x21/0x21 [ 22.427067][ T976] ? netdev_name+0x43/0x60 [ 22.427070][ T976] ? __netdev_printk+0x17f/0x1d0 [ 22.427071][ T976] netdev_info+0xe2/0x116 [ 22.427073][ T976] ? netdev_notice+0x120/0x120 [ 22.427075][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427077][ T976] ? __up_read+0x355/0x9e0 [ 22.427078][ T976] ? trace_hardirqs_on+0x36/0x40 [ 22.427081][ T976] ? down_write_nested+0x200/0x200 [ 22.427082][ T976] ? mutex_is_locked+0x1c/0x50 [ 22.427085][ T976] netif_set_allmulti.cold+0x7c/0x166 [ 22.427087][ T976] dev_set_allmulti+0xa2/0x150 [ 22.427090][ T976] del_nbp+0xb7/0xc10 [bridge] [ 22.427102][ T976] ? is_bpf_text_address+0x72/0x110 [ 22.427105][ T976] ? kernel_text_address+0x149/0x170 [ 22.427108][ T976] br_del_if+0xab/0x200 [bridge] [ 22.427115][ T976] ? rtnl_is_locked+0x15/0x20 [ 22.427118][ T976] do_set_master+0x15c/0x580 [ 22.427120][ T976] do_setlink.isra.0+0xa31/0x2750 [ 22.427123][ T976] ? stack_trace_save+0x93/0xc0 [ 22.427126][ T976] ? rtnl_link_get_size+0x350/0x350 [ 22.427127][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427128][ T976] ? stack_depot_save_flags+0x1bc/0x790 [ 22.427132][ T976] ? kasan_save_stack+0x3d/0x50 [ 22.427135][ T976] ? kasan_save_stack+0x2f/0x50 [ 22.427136][ T976] ? kasan_save_track+0x14/0x30 [ 22.427137][ T976] ? __kasan_kmalloc+0x7b/0x90 [ 22.427139][ T976] ? __kmalloc_cache_noprof+0x29a/0x620 [ 22.427140][ T976] ? rtnl_newlink+0x124/0x11c0 [ 22.427141][ T976] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 22.427142][ T976] ? netlink_rcv_skb+0x14e/0x3a0 [ 22.427144][ T976] ? netlink_unicast+0x486/0x750 [ 22.427145][ T976] ? netlink_sendmsg+0x735/0xc60 [ 22.427146][ T976] ? ____sys_sendmsg+0x415/0x880 [ 22.427147][ T976] ? ___sys_sendmsg+0x14e/0x1d0 [ 22.427149][ T976] ? __sys_sendmsg+0x12c/0x1d0 [ 22.427150][ T976] ? do_syscall_64+0xff/0x530 [ 22.427151][ T976] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.427154][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427155][ T976] ? lock_acquire+0x13c/0x160 [ 22.427157][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427158][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427160][ T976] ? trace_contention_end+0xb3/0x180 [ 22.427162][ T976] ? __mutex_lock+0x1db/0x1ea0 [ 22.427164][ T976] ? __mutex_lock+0x9a3/0x1ea0 [ 22.427165][ T976] ? rtnl_newlink+0x9a8/0x11c0 [ 22.427167][ T976] ? ww_mutex_lock+0x160/0x160 [ 22.427168][ T976] ? nla_get_range_signed+0x3d0/0x3d0 [ 22.427170][ T976] ? __rtnl_newlink+0x3fa/0xa50 [ 22.427172][ T976] rtnl_newlink+0x9f1/0x11c0 [ 22.427174][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427176][ T976] ? rtnl_bridge_getlink+0x850/0x850 [ 22.427177][ T976] ? lock_acquire+0x13c/0x160 [ 22.427178][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427180][ T976] ? is_bpf_text_address+0x3e/0x110 [ 22.427182][ T976] ? is_bpf_text_address+0x72/0x110 [ 22.427183][ T976] ? kernel_text_address+0x149/0x170 [ 22.427185][ T976] ? __kernel_text_address+0x12/0x30 [ 22.427186][ T976] ? write_profile+0xf0/0xf0 [ 22.427187][ T976] ? unwind_get_return_address+0x67/0xd0 [ 22.427190][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427191][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427193][ T976] ? cap_capable+0x1d7/0x3d0 [ 22.427196][ T976] ? lock_acquire+0x13c/0x160 [ 22.427197][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427199][ T976] ? rtnl_bridge_getlink+0x850/0x850 [ 22.427200][ T976] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 22.427202][ T976] ? rtnl_link_fill+0x920/0x920 [ 22.427203][ T976] ? filter_irq_stacks+0xd0/0xd0 [ 22.427205][ T976] ? stack_depot_save_flags+0x1bc/0x790 [ 22.427207][ T976] netlink_rcv_skb+0x14e/0x3a0 [ 22.427209][ T976] ? rtnl_link_fill+0x920/0x920 [ 22.427210][ T976] ? lock_release+0x184/0x1f0 [ 22.427211][ T976] ? netlink_ack+0xcf0/0xcf0 [ 22.427212][ T976] ? __netlink_lookup+0xb9/0x6b0 [ 22.427215][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427217][ T976] ? lock_release+0x184/0x1f0 [ 22.427218][ T976] netlink_unicast+0x486/0x750 [ 22.427220][ T976] ? netlink_attachskb+0x810/0x810 [ 22.427222][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427223][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427225][ T976] ? lock_acquire+0x13c/0x160 [ 22.427227][ T976] netlink_sendmsg+0x735/0xc60 [ 22.427229][ T976] ? netlink_unicast+0x750/0x750 [ 22.427230][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427232][ T976] ? lock_release+0x184/0x1f0 [ 22.427234][ T976] ____sys_sendmsg+0x415/0x880 [ 22.427235][ T976] ? copy_msghdr_from_user+0x279/0x420 [ 22.427237][ T976] ? get_timestamp.constprop.0+0x390/0x390 [ 22.427238][ T976] ? move_addr_to_kernel+0x40/0x40 [ 22.427240][ T976] ? filter_irq_stacks+0xd0/0xd0 [ 22.427242][ T976] ___sys_sendmsg+0x14e/0x1d0 [ 22.427244][ T976] ? copy_msghdr_from_user+0x420/0x420 [ 22.427248][ T976] __sys_sendmsg+0x12c/0x1d0 [ 22.427250][ T976] ? __sys_sendmsg_sock+0x20/0x20 [ 22.427253][ T976] ? rcu_is_watching+0x16/0xd0 [ 22.427255][ T976] do_syscall_64+0xff/0x530 [ 22.427256][ T976] ? exc_page_fault+0xee/0x100 [ 22.427258][ T976] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.427260][ T976] RIP: 0033:0x7f5b0a86954e [ 22.427262][ T976] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 22.427264][ T976] RSP: 002b:00007ffec58f9580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.427267][ T976] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5b0a86954e [ 22.427269][ T976] RDX: 0000000000000000 RSI: 00007ffec58f9630 RDI: 0000000000000005 [ 22.427269][ T976] RBP: 00007ffec58f9590 R08: 0000000000000000 R09: 0000000000000000 [ 22.427270][ T976] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9133fe [ 22.427271][ T976] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffec58f9cf0 [ 22.427273][ T976] [ 22.453583][ T976] vx10: left promiscuous mode [ 22.453829][ T976] br1: port 2(vx10) entered disabled state [ 22.457722][ T976] ip (976) used greatest stack depth: 23208 bytes left [ 22.537250][ T913] veth0: left allmulticast mode [ 22.538184][ T913] veth2: left allmulticast mode [ 22.538369][ T913] veth4: left allmulticast mode [ 22.538545][ T913] lo10: left allmulticast mode [ 22.674328][ T1008] veth0: entered allmulticast mode [ 22.674646][ T1008] veth2: entered allmulticast mode [ 22.674905][ T1008] veth4: entered allmulticast mode [ 22.675153][ T1008] lo10: entered allmulticast mode [ 22.907279][ T1053] br1: port 2(vx10) entered blocking state [ 22.907766][ T1053] br1: port 2(vx10) entered disabled state [ 22.907981][ T1053] vx10: entered allmulticast mode [ 22.908888][ T1053] vx10: entered promiscuous mode [ 22.909207][ T1053] br1: port 2(vx10) entered blocking state [ 22.909400][ T1053] br1: port 2(vx10) entered forwarding state [ 25.209373][ T1089] vx10: left allmulticast mode [ 25.209391][ T1089] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.209394][ T1089] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1089, name: ip [ 25.209395][ T1089] preempt_count: 1, expected: 0 [ 25.209396][ T1089] RCU nest depth: 0, expected: 0 [ 25.209397][ T1089] INFO: lockdep is turned off. [ 25.209399][ T1089] irq event stamp: 0 [ 25.209399][ T1089] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 25.209403][ T1089] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 25.209410][ T1089] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 25.209411][ T1089] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 25.209413][ T1089] Preemption disabled at: [ 25.209414][ T1089] [] vprintk_emit+0x31b/0x3e0 [ 25.209421][ T1089] CPU: 3 UID: 0 PID: 1089 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.209425][ T1089] Tainted: [W]=WARN [ 25.209426][ T1089] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.209427][ T1089] Call Trace: [ 25.209428][ T1089] [ 25.209430][ T1089] dump_stack_lvl+0x6f/0xa0 [ 25.209435][ T1089] ? vprintk_emit+0x31b/0x3e0 [ 25.209437][ T1089] __might_resched.cold+0x1fe/0x2c1 [ 25.209441][ T1089] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.209444][ T1089] ? __asan_memcpy+0x3c/0x60 [ 25.209447][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209451][ T1089] __kmalloc_noprof+0x443/0x760 [ 25.209454][ T1089] ? __rwlock_init+0x150/0x150 [ 25.209457][ T1089] ? alloc_buf.isra.0+0x4b/0x260 [ 25.209460][ T1089] ? do_raw_spin_unlock+0x59/0x250 [ 25.209462][ T1089] alloc_buf.isra.0+0x4b/0x260 [ 25.209464][ T1089] put_chars+0x1e1/0x2f0 [ 25.209466][ T1089] ? __send_to_port+0x420/0x420 [ 25.209468][ T1089] ? console_prepend_replay+0x20/0x20 [ 25.209470][ T1089] hvc_console_print+0x292/0x780 [ 25.209474][ T1089] ? hvc_write+0x3a0/0x3a0 [ 25.209475][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209477][ T1089] ? lock_acquire+0x13c/0x160 [ 25.209479][ T1089] console_emit_next_record+0x22f/0x4c0 [ 25.209482][ T1089] ? devkmsg_read+0x4b0/0x4b0 [ 25.209484][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209485][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209487][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209489][ T1089] ? lock_acquire+0x13c/0x160 [ 25.209491][ T1089] ? console_flush_one_record+0x111/0x710 [ 25.209492][ T1089] console_flush_one_record+0x46f/0x710 [ 25.209495][ T1089] ? console_emit_next_record+0x4c0/0x4c0 [ 25.209497][ T1089] console_unlock+0xee/0x1f0 [ 25.209499][ T1089] ? lock_acquire+0x13c/0x160 [ 25.209501][ T1089] ? console_flush_one_record+0x710/0x710 [ 25.209502][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209504][ T1089] ? lock_release+0x184/0x1f0 [ 25.209505][ T1089] ? lock_acquire+0x60/0x160 [ 25.209507][ T1089] ? __rcu_read_lock+0x30/0x70 [ 25.209509][ T1089] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.209511][ T1089] ? vprintk_emit+0x320/0x3e0 [ 25.209513][ T1089] vprintk_emit+0x37c/0x3e0 [ 25.209515][ T1089] ? wake_up_klogd_work_func+0x90/0x90 [ 25.209517][ T1089] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 25.209520][ T1089] ? netlink_unicast+0x486/0x750 [ 25.209523][ T1089] ? netlink_sendmsg+0x735/0xc60 [ 25.209524][ T1089] ? ____sys_sendmsg+0x415/0x880 [ 25.209527][ T1089] ? ___sys_sendmsg+0x14e/0x1d0 [ 25.209528][ T1089] ? __sys_sendmsg+0x12c/0x1d0 [ 25.209530][ T1089] ? do_syscall_64+0xff/0x530 [ 25.209533][ T1089] _printk+0xc7/0x100 [ 25.209537][ T1089] ? snapshot_read.cold+0x21/0x21 [ 25.209539][ T1089] ? netdev_name+0x43/0x60 [ 25.209542][ T1089] ? __netdev_printk+0x17f/0x1d0 [ 25.209544][ T1089] netdev_info+0xe2/0x116 [ 25.209545][ T1089] ? netdev_notice+0x120/0x120 [ 25.209547][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209549][ T1089] ? __up_read+0x355/0x9e0 [ 25.209551][ T1089] ? trace_hardirqs_on+0x36/0x40 [ 25.209553][ T1089] ? down_write_nested+0x200/0x200 [ 25.209555][ T1089] ? mutex_is_locked+0x1c/0x50 [ 25.209557][ T1089] netif_set_allmulti.cold+0x7c/0x166 [ 25.209560][ T1089] dev_set_allmulti+0xa2/0x150 [ 25.209563][ T1089] del_nbp+0xb7/0xc10 [bridge] [ 25.209576][ T1089] ? is_bpf_text_address+0x72/0x110 [ 25.209579][ T1089] ? kernel_text_address+0x149/0x170 [ 25.209582][ T1089] br_del_if+0xab/0x200 [bridge] [ 25.209589][ T1089] ? rtnl_is_locked+0x15/0x20 [ 25.209591][ T1089] do_set_master+0x15c/0x580 [ 25.209594][ T1089] do_setlink.isra.0+0xa31/0x2750 [ 25.209597][ T1089] ? stack_trace_save+0x93/0xc0 [ 25.209600][ T1089] ? rtnl_link_get_size+0x350/0x350 [ 25.209601][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209603][ T1089] ? stack_depot_save_flags+0x1bc/0x790 [ 25.209606][ T1089] ? kasan_save_stack+0x3d/0x50 [ 25.209609][ T1089] ? kasan_save_stack+0x2f/0x50 [ 25.209610][ T1089] ? kasan_save_track+0x14/0x30 [ 25.209612][ T1089] ? __kasan_kmalloc+0x7b/0x90 [ 25.209613][ T1089] ? __kmalloc_cache_noprof+0x29a/0x620 [ 25.209615][ T1089] ? rtnl_newlink+0x124/0x11c0 [ 25.209616][ T1089] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 25.209617][ T1089] ? netlink_rcv_skb+0x14e/0x3a0 [ 25.209619][ T1089] ? netlink_unicast+0x486/0x750 [ 25.209620][ T1089] ? netlink_sendmsg+0x735/0xc60 [ 25.209621][ T1089] ? ____sys_sendmsg+0x415/0x880 [ 25.209622][ T1089] ? ___sys_sendmsg+0x14e/0x1d0 [ 25.209624][ T1089] ? __sys_sendmsg+0x12c/0x1d0 [ 25.209625][ T1089] ? do_syscall_64+0xff/0x530 [ 25.209627][ T1089] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.209629][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209631][ T1089] ? lock_acquire+0x13c/0x160 [ 25.209632][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209634][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209636][ T1089] ? trace_contention_end+0xb3/0x180 [ 25.209638][ T1089] ? __mutex_lock+0x1db/0x1ea0 [ 25.209640][ T1089] ? __mutex_lock+0x9a3/0x1ea0 [ 25.209641][ T1089] ? rtnl_newlink+0x9a8/0x11c0 [ 25.209643][ T1089] ? ww_mutex_lock+0x160/0x160 [ 25.209644][ T1089] ? nla_get_range_signed+0x3d0/0x3d0 [ 25.209646][ T1089] ? __rtnl_newlink+0x3fa/0xa50 [ 25.209649][ T1089] rtnl_newlink+0x9f1/0x11c0 [ 25.209650][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209652][ T1089] ? rtnl_bridge_getlink+0x850/0x850 [ 25.209653][ T1089] ? lock_acquire+0x13c/0x160 [ 25.209655][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209657][ T1089] ? is_bpf_text_address+0x3e/0x110 [ 25.209659][ T1089] ? is_bpf_text_address+0x72/0x110 [ 25.209660][ T1089] ? kernel_text_address+0x149/0x170 [ 25.209662][ T1089] ? __kernel_text_address+0x12/0x30 [ 25.209663][ T1089] ? write_profile+0xf0/0xf0 [ 25.209664][ T1089] ? unwind_get_return_address+0x67/0xd0 [ 25.209667][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209669][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209670][ T1089] ? cap_capable+0x1d7/0x3d0 [ 25.209674][ T1089] ? lock_acquire+0x13c/0x160 [ 25.209675][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209677][ T1089] ? rtnl_bridge_getlink+0x850/0x850 [ 25.209679][ T1089] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 25.209680][ T1089] ? rtnl_link_fill+0x920/0x920 [ 25.209682][ T1089] ? filter_irq_stacks+0xd0/0xd0 [ 25.209683][ T1089] ? stack_depot_save_flags+0x1bc/0x790 [ 25.209686][ T1089] netlink_rcv_skb+0x14e/0x3a0 [ 25.209687][ T1089] ? rtnl_link_fill+0x920/0x920 [ 25.209688][ T1089] ? lock_release+0x184/0x1f0 [ 25.209690][ T1089] ? netlink_ack+0xcf0/0xcf0 [ 25.209691][ T1089] ? __netlink_lookup+0xb9/0x6b0 [ 25.209694][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209695][ T1089] ? lock_release+0x184/0x1f0 [ 25.209697][ T1089] netlink_unicast+0x486/0x750 [ 25.209699][ T1089] ? netlink_attachskb+0x810/0x810 [ 25.209701][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209703][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209704][ T1089] ? lock_acquire+0x13c/0x160 [ 25.209706][ T1089] netlink_sendmsg+0x735/0xc60 [ 25.209708][ T1089] ? netlink_unicast+0x750/0x750 [ 25.209710][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209712][ T1089] ? lock_release+0x184/0x1f0 [ 25.209713][ T1089] ____sys_sendmsg+0x415/0x880 [ 25.209715][ T1089] ? copy_msghdr_from_user+0x279/0x420 [ 25.209717][ T1089] ? get_timestamp.constprop.0+0x390/0x390 [ 25.209718][ T1089] ? move_addr_to_kernel+0x40/0x40 [ 25.209720][ T1089] ? filter_irq_stacks+0xd0/0xd0 [ 25.209722][ T1089] ___sys_sendmsg+0x14e/0x1d0 [ 25.209724][ T1089] ? copy_msghdr_from_user+0x420/0x420 [ 25.209729][ T1089] __sys_sendmsg+0x12c/0x1d0 [ 25.209731][ T1089] ? __sys_sendmsg_sock+0x20/0x20 [ 25.209733][ T1089] ? rcu_is_watching+0x16/0xd0 [ 25.209736][ T1089] do_syscall_64+0xff/0x530 [ 25.209737][ T1089] ? exc_page_fault+0xee/0x100 [ 25.209739][ T1089] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.209741][ T1089] RIP: 0033:0x7f39676bd54e [ 25.209743][ T1089] 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 [ 25.209745][ T1089] RSP: 002b:00007fffa3454b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.209748][ T1089] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f39676bd54e [ 25.209750][ T1089] RDX: 0000000000000000 RSI: 00007fffa3454c10 RDI: 0000000000000005 [ 25.209751][ T1089] RBP: 00007fffa3454b70 R08: 0000000000000000 R09: 0000000000000000 [ 25.209751][ T1089] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913401 [ 25.209752][ T1089] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffa34552d0 [ 25.209755][ T1089] [ 25.241332][ T1089] vx10: left promiscuous mode [ 25.241587][ T1089] br1: port 2(vx10) entered disabled state [ 25.385731][ T1008] veth0: left allmulticast mode [ 25.386029][ T1008] veth2: left allmulticast mode [ 25.386266][ T1008] veth4: left allmulticast mode [ 25.386554][ T1008] lo10: left allmulticast mode [ 25.541355][ T1129] veth0: entered allmulticast mode [ 25.541738][ T1129] veth2: entered allmulticast mode [ 25.542076][ T1129] veth4: entered allmulticast mode [ 25.542542][ T1129] lo10: entered allmulticast mode [ 25.762423][ T1174] br1: port 2(vx10) entered blocking state [ 25.762660][ T1174] br1: port 2(vx10) entered disabled state [ 25.762878][ T1174] vx10: entered allmulticast mode [ 25.763800][ T1174] vx10: entered promiscuous mode [ 25.764110][ T1174] br1: port 2(vx10) entered blocking state [ 25.764305][ T1174] br1: port 2(vx10) entered forwarding state [ 29.086064][ T1212] vx10: left allmulticast mode [ 29.086083][ T1212] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.086085][ T1212] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1212, name: ip [ 29.086087][ T1212] preempt_count: 1, expected: 0 [ 29.086088][ T1212] RCU nest depth: 0, expected: 0 [ 29.086089][ T1212] INFO: lockdep is turned off. [ 29.086090][ T1212] irq event stamp: 0 [ 29.086091][ T1212] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 29.086095][ T1212] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 29.086101][ T1212] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 29.086103][ T1212] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 29.086105][ T1212] Preemption disabled at: [ 29.086105][ T1212] [] vprintk_emit+0x31b/0x3e0 [ 29.086113][ T1212] CPU: 3 UID: 0 PID: 1212 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.086117][ T1212] Tainted: [W]=WARN [ 29.086118][ T1212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.086120][ T1212] Call Trace: [ 29.086121][ T1212] [ 29.086123][ T1212] dump_stack_lvl+0x6f/0xa0 [ 29.086128][ T1212] ? vprintk_emit+0x31b/0x3e0 [ 29.086130][ T1212] __might_resched.cold+0x1fe/0x2c1 [ 29.086134][ T1212] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.086137][ T1212] ? __asan_memcpy+0x3c/0x60 [ 29.086140][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086144][ T1212] __kmalloc_noprof+0x443/0x760 [ 29.086147][ T1212] ? __rwlock_init+0x150/0x150 [ 29.086149][ T1212] ? alloc_buf.isra.0+0x4b/0x260 [ 29.086154][ T1212] ? do_raw_spin_unlock+0x59/0x250 [ 29.086155][ T1212] alloc_buf.isra.0+0x4b/0x260 [ 29.086157][ T1212] put_chars+0x1e1/0x2f0 [ 29.086160][ T1212] ? __send_to_port+0x420/0x420 [ 29.086161][ T1212] ? console_prepend_replay+0x20/0x20 [ 29.086164][ T1212] hvc_console_print+0x292/0x780 [ 29.086167][ T1212] ? hvc_write+0x3a0/0x3a0 [ 29.086168][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086170][ T1212] ? lock_acquire+0x13c/0x160 [ 29.086172][ T1212] console_emit_next_record+0x22f/0x4c0 [ 29.086174][ T1212] ? devkmsg_read+0x4b0/0x4b0 [ 29.086176][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086178][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086179][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086181][ T1212] ? lock_acquire+0x13c/0x160 [ 29.086183][ T1212] ? console_flush_one_record+0x111/0x710 [ 29.086185][ T1212] console_flush_one_record+0x46f/0x710 [ 29.086187][ T1212] ? console_emit_next_record+0x4c0/0x4c0 [ 29.086189][ T1212] console_unlock+0xee/0x1f0 [ 29.086191][ T1212] ? lock_acquire+0x13c/0x160 [ 29.086192][ T1212] ? console_flush_one_record+0x710/0x710 [ 29.086194][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086195][ T1212] ? lock_release+0x184/0x1f0 [ 29.086197][ T1212] ? lock_acquire+0x60/0x160 [ 29.086198][ T1212] ? __rcu_read_lock+0x30/0x70 [ 29.086200][ T1212] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.086202][ T1212] ? vprintk_emit+0x320/0x3e0 [ 29.086204][ T1212] vprintk_emit+0x37c/0x3e0 [ 29.086206][ T1212] ? wake_up_klogd_work_func+0x90/0x90 [ 29.086208][ T1212] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.086211][ T1212] ? netlink_unicast+0x486/0x750 [ 29.086213][ T1212] ? netlink_sendmsg+0x735/0xc60 [ 29.086215][ T1212] ? ____sys_sendmsg+0x415/0x880 [ 29.086217][ T1212] ? ___sys_sendmsg+0x14e/0x1d0 [ 29.086219][ T1212] ? __sys_sendmsg+0x12c/0x1d0 [ 29.086220][ T1212] ? do_syscall_64+0xff/0x530 [ 29.086224][ T1212] _printk+0xc7/0x100 [ 29.086227][ T1212] ? snapshot_read.cold+0x21/0x21 [ 29.086229][ T1212] ? netdev_name+0x43/0x60 [ 29.086232][ T1212] ? __netdev_printk+0x17f/0x1d0 [ 29.086233][ T1212] netdev_info+0xe2/0x116 [ 29.086235][ T1212] ? netdev_notice+0x120/0x120 [ 29.086237][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086239][ T1212] ? __up_read+0x355/0x9e0 [ 29.086240][ T1212] ? trace_hardirqs_on+0x36/0x40 [ 29.086243][ T1212] ? down_write_nested+0x200/0x200 [ 29.086244][ T1212] ? mutex_is_locked+0x1c/0x50 [ 29.086247][ T1212] netif_set_allmulti.cold+0x7c/0x166 [ 29.086250][ T1212] dev_set_allmulti+0xa2/0x150 [ 29.086253][ T1212] del_nbp+0xb7/0xc10 [bridge] [ 29.086265][ T1212] ? is_bpf_text_address+0x72/0x110 [ 29.086268][ T1212] ? kernel_text_address+0x149/0x170 [ 29.086271][ T1212] br_del_if+0xab/0x200 [bridge] [ 29.086278][ T1212] ? rtnl_is_locked+0x15/0x20 [ 29.086280][ T1212] do_set_master+0x15c/0x580 [ 29.086283][ T1212] do_setlink.isra.0+0xa31/0x2750 [ 29.086286][ T1212] ? stack_trace_save+0x93/0xc0 [ 29.086288][ T1212] ? rtnl_link_get_size+0x350/0x350 [ 29.086289][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086291][ T1212] ? stack_depot_save_flags+0x1bc/0x790 [ 29.086295][ T1212] ? kasan_save_stack+0x3d/0x50 [ 29.086297][ T1212] ? kasan_save_stack+0x2f/0x50 [ 29.086298][ T1212] ? kasan_save_track+0x14/0x30 [ 29.086300][ T1212] ? __kasan_kmalloc+0x7b/0x90 [ 29.086301][ T1212] ? __kmalloc_cache_noprof+0x29a/0x620 [ 29.086303][ T1212] ? rtnl_newlink+0x124/0x11c0 [ 29.086304][ T1212] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.086305][ T1212] ? netlink_rcv_skb+0x14e/0x3a0 [ 29.086306][ T1212] ? netlink_unicast+0x486/0x750 [ 29.086307][ T1212] ? netlink_sendmsg+0x735/0xc60 [ 29.086308][ T1212] ? ____sys_sendmsg+0x415/0x880 [ 29.086310][ T1212] ? ___sys_sendmsg+0x14e/0x1d0 [ 29.086311][ T1212] ? __sys_sendmsg+0x12c/0x1d0 [ 29.086312][ T1212] ? do_syscall_64+0xff/0x530 [ 29.086313][ T1212] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.086316][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086318][ T1212] ? lock_acquire+0x13c/0x160 [ 29.086321][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086323][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086325][ T1212] ? trace_contention_end+0xb3/0x180 [ 29.086327][ T1212] ? __mutex_lock+0x1db/0x1ea0 [ 29.086329][ T1212] ? __mutex_lock+0x9a3/0x1ea0 [ 29.086330][ T1212] ? rtnl_newlink+0x9a8/0x11c0 [ 29.086331][ T1212] ? ww_mutex_lock+0x160/0x160 [ 29.086333][ T1212] ? nla_get_range_signed+0x3d0/0x3d0 [ 29.086335][ T1212] ? __rtnl_newlink+0x3fa/0xa50 [ 29.086337][ T1212] rtnl_newlink+0x9f1/0x11c0 [ 29.086339][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086340][ T1212] ? rtnl_bridge_getlink+0x850/0x850 [ 29.086341][ T1212] ? lock_acquire+0x13c/0x160 [ 29.086343][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086345][ T1212] ? is_bpf_text_address+0x3e/0x110 [ 29.086346][ T1212] ? is_bpf_text_address+0x72/0x110 [ 29.086348][ T1212] ? kernel_text_address+0x149/0x170 [ 29.086349][ T1212] ? __kernel_text_address+0x12/0x30 [ 29.086350][ T1212] ? write_profile+0xf0/0xf0 [ 29.086352][ T1212] ? unwind_get_return_address+0x67/0xd0 [ 29.086354][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086356][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086357][ T1212] ? cap_capable+0x1d7/0x3d0 [ 29.086361][ T1212] ? lock_acquire+0x13c/0x160 [ 29.086362][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086364][ T1212] ? rtnl_bridge_getlink+0x850/0x850 [ 29.086366][ T1212] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.086367][ T1212] ? rtnl_link_fill+0x920/0x920 [ 29.086368][ T1212] ? filter_irq_stacks+0xd0/0xd0 [ 29.086370][ T1212] ? stack_depot_save_flags+0x1bc/0x790 [ 29.086372][ T1212] netlink_rcv_skb+0x14e/0x3a0 [ 29.086373][ T1212] ? rtnl_link_fill+0x920/0x920 [ 29.086375][ T1212] ? lock_release+0x184/0x1f0 [ 29.086376][ T1212] ? netlink_ack+0xcf0/0xcf0 [ 29.086377][ T1212] ? __netlink_lookup+0xb9/0x6b0 [ 29.086380][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086381][ T1212] ? lock_release+0x184/0x1f0 [ 29.086383][ T1212] netlink_unicast+0x486/0x750 [ 29.086385][ T1212] ? netlink_attachskb+0x810/0x810 [ 29.086387][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086388][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086390][ T1212] ? lock_acquire+0x13c/0x160 [ 29.086392][ T1212] netlink_sendmsg+0x735/0xc60 [ 29.086394][ T1212] ? netlink_unicast+0x750/0x750 [ 29.086395][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086397][ T1212] ? lock_release+0x184/0x1f0 [ 29.086399][ T1212] ____sys_sendmsg+0x415/0x880 [ 29.086400][ T1212] ? copy_msghdr_from_user+0x279/0x420 [ 29.086402][ T1212] ? get_timestamp.constprop.0+0x390/0x390 [ 29.086403][ T1212] ? move_addr_to_kernel+0x40/0x40 [ 29.086405][ T1212] ? filter_irq_stacks+0xd0/0xd0 [ 29.086407][ T1212] ___sys_sendmsg+0x14e/0x1d0 [ 29.086409][ T1212] ? copy_msghdr_from_user+0x420/0x420 [ 29.086414][ T1212] __sys_sendmsg+0x12c/0x1d0 [ 29.086415][ T1212] ? __sys_sendmsg_sock+0x20/0x20 [ 29.086418][ T1212] ? rcu_is_watching+0x16/0xd0 [ 29.086420][ T1212] do_syscall_64+0xff/0x530 [ 29.086421][ T1212] ? exc_page_fault+0xee/0x100 [ 29.086423][ T1212] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.086425][ T1212] RIP: 0033:0x7ff2fe82354e [ 29.086427][ T1212] 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 [ 29.086428][ T1212] RSP: 002b:00007fff03299130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.086432][ T1212] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff2fe82354e [ 29.086433][ T1212] RDX: 0000000000000000 RSI: 00007fff032991e0 RDI: 0000000000000005 [ 29.086434][ T1212] RBP: 00007fff03299140 R08: 0000000000000000 R09: 0000000000000000 [ 29.086435][ T1212] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913405 [ 29.086436][ T1212] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff032998a0 [ 29.086438][ T1212] [ 29.113216][ T1212] vx10: left promiscuous mode [ 29.113513][ T1212] br1: port 2(vx10) entered disabled state [ 29.259126][ T1129] veth0: left allmulticast mode [ 29.259363][ T1129] veth2: left allmulticast mode [ 29.259538][ T1129] veth4: left allmulticast mode [ 29.259703][ T1129] lo10: left allmulticast mode [ 29.396432][ T1254] veth0: entered allmulticast mode [ 29.396731][ T1254] veth2: entered allmulticast mode [ 29.396976][ T1254] veth4: entered allmulticast mode [ 29.397219][ T1254] lo10: entered allmulticast mode [ 29.608269][ T1298] br1: port 2(vx10) entered blocking state [ 29.608491][ T1298] br1: port 2(vx10) entered disabled state [ 29.608690][ T1298] vx10: entered allmulticast mode [ 29.609593][ T1298] vx10: entered promiscuous mode [ 29.609882][ T1298] br1: port 2(vx10) entered blocking state [ 29.610056][ T1298] br1: port 2(vx10) entered forwarding state [ 31.920503][ T1335] vx10: left allmulticast mode [ 31.920524][ T1335] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 31.920527][ T1335] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1335, name: ip [ 31.920529][ T1335] preempt_count: 1, expected: 0 [ 31.920530][ T1335] RCU nest depth: 0, expected: 0 [ 31.920532][ T1335] INFO: lockdep is turned off. [ 31.920533][ T1335] irq event stamp: 0 [ 31.920534][ T1335] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 31.920540][ T1335] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 31.920547][ T1335] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 31.920550][ T1335] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 31.920552][ T1335] Preemption disabled at: [ 31.920553][ T1335] [] vprintk_emit+0x31b/0x3e0 [ 31.920562][ T1335] CPU: 3 UID: 0 PID: 1335 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 31.920567][ T1335] Tainted: [W]=WARN [ 31.920568][ T1335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.920570][ T1335] Call Trace: [ 31.920572][ T1335] [ 31.920574][ T1335] dump_stack_lvl+0x6f/0xa0 [ 31.920580][ T1335] ? vprintk_emit+0x31b/0x3e0 [ 31.920583][ T1335] __might_resched.cold+0x1fe/0x2c1 [ 31.920588][ T1335] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 31.920592][ T1335] ? __asan_memcpy+0x3c/0x60 [ 31.920595][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920600][ T1335] __kmalloc_noprof+0x443/0x760 [ 31.920604][ T1335] ? __rwlock_init+0x150/0x150 [ 31.920608][ T1335] ? alloc_buf.isra.0+0x4b/0x260 [ 31.920613][ T1335] ? do_raw_spin_unlock+0x59/0x250 [ 31.920615][ T1335] alloc_buf.isra.0+0x4b/0x260 [ 31.920618][ T1335] put_chars+0x1e1/0x2f0 [ 31.920621][ T1335] ? __send_to_port+0x420/0x420 [ 31.920623][ T1335] ? console_prepend_replay+0x20/0x20 [ 31.920627][ T1335] hvc_console_print+0x292/0x780 [ 31.920632][ T1335] ? hvc_write+0x3a0/0x3a0 [ 31.920634][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920636][ T1335] ? lock_acquire+0x13c/0x160 [ 31.920640][ T1335] console_emit_next_record+0x22f/0x4c0 [ 31.920643][ T1335] ? devkmsg_read+0x4b0/0x4b0 [ 31.920646][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920648][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920650][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920652][ T1335] ? lock_acquire+0x13c/0x160 [ 31.920655][ T1335] ? console_flush_one_record+0x111/0x710 [ 31.920657][ T1335] console_flush_one_record+0x46f/0x710 [ 31.920660][ T1335] ? console_emit_next_record+0x4c0/0x4c0 [ 31.920664][ T1335] console_unlock+0xee/0x1f0 [ 31.920666][ T1335] ? lock_acquire+0x13c/0x160 [ 31.920668][ T1335] ? console_flush_one_record+0x710/0x710 [ 31.920670][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920672][ T1335] ? lock_release+0x184/0x1f0 [ 31.920674][ T1335] ? lock_acquire+0x60/0x160 [ 31.920676][ T1335] ? __rcu_read_lock+0x30/0x70 [ 31.920679][ T1335] ? __down_trylock_console_sem+0x5e/0xa0 [ 31.920681][ T1335] ? vprintk_emit+0x320/0x3e0 [ 31.920683][ T1335] vprintk_emit+0x37c/0x3e0 [ 31.920687][ T1335] ? wake_up_klogd_work_func+0x90/0x90 [ 31.920689][ T1335] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.920692][ T1335] ? netlink_unicast+0x486/0x750 [ 31.920696][ T1335] ? netlink_sendmsg+0x735/0xc60 [ 31.920697][ T1335] ? ____sys_sendmsg+0x415/0x880 [ 31.920700][ T1335] ? ___sys_sendmsg+0x14e/0x1d0 [ 31.920702][ T1335] ? __sys_sendmsg+0x12c/0x1d0 [ 31.920704][ T1335] ? do_syscall_64+0xff/0x530 [ 31.920708][ T1335] _printk+0xc7/0x100 [ 31.920712][ T1335] ? snapshot_read.cold+0x21/0x21 [ 31.920715][ T1335] ? netdev_name+0x43/0x60 [ 31.920719][ T1335] ? __netdev_printk+0x17f/0x1d0 [ 31.920721][ T1335] netdev_info+0xe2/0x116 [ 31.920723][ T1335] ? netdev_notice+0x120/0x120 [ 31.920726][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920728][ T1335] ? __up_read+0x355/0x9e0 [ 31.920731][ T1335] ? trace_hardirqs_on+0x36/0x40 [ 31.920734][ T1335] ? down_write_nested+0x200/0x200 [ 31.920736][ T1335] ? mutex_is_locked+0x1c/0x50 [ 31.920739][ T1335] netif_set_allmulti.cold+0x7c/0x166 [ 31.920743][ T1335] dev_set_allmulti+0xa2/0x150 [ 31.920746][ T1335] del_nbp+0xb7/0xc10 [bridge] [ 31.920762][ T1335] ? is_bpf_text_address+0x72/0x110 [ 31.920766][ T1335] ? kernel_text_address+0x149/0x170 [ 31.920769][ T1335] br_del_if+0xab/0x200 [bridge] [ 31.920779][ T1335] ? rtnl_is_locked+0x15/0x20 [ 31.920782][ T1335] do_set_master+0x15c/0x580 [ 31.920785][ T1335] do_setlink.isra.0+0xa31/0x2750 [ 31.920789][ T1335] ? stack_trace_save+0x93/0xc0 [ 31.920792][ T1335] ? rtnl_link_get_size+0x350/0x350 [ 31.920794][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920796][ T1335] ? stack_depot_save_flags+0x1bc/0x790 [ 31.920800][ T1335] ? kasan_save_stack+0x3d/0x50 [ 31.920803][ T1335] ? kasan_save_stack+0x2f/0x50 [ 31.920805][ T1335] ? kasan_save_track+0x14/0x30 [ 31.920806][ T1335] ? __kasan_kmalloc+0x7b/0x90 [ 31.920808][ T1335] ? __kmalloc_cache_noprof+0x29a/0x620 [ 31.920810][ T1335] ? rtnl_newlink+0x124/0x11c0 [ 31.920812][ T1335] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.920813][ T1335] ? netlink_rcv_skb+0x14e/0x3a0 [ 31.920815][ T1335] ? netlink_unicast+0x486/0x750 [ 31.920816][ T1335] ? netlink_sendmsg+0x735/0xc60 [ 31.920818][ T1335] ? ____sys_sendmsg+0x415/0x880 [ 31.920819][ T1335] ? ___sys_sendmsg+0x14e/0x1d0 [ 31.920821][ T1335] ? __sys_sendmsg+0x12c/0x1d0 [ 31.920823][ T1335] ? do_syscall_64+0xff/0x530 [ 31.920824][ T1335] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.920828][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920830][ T1335] ? lock_acquire+0x13c/0x160 [ 31.920832][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920833][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920836][ T1335] ? trace_contention_end+0xb3/0x180 [ 31.920838][ T1335] ? __mutex_lock+0x1db/0x1ea0 [ 31.920841][ T1335] ? __mutex_lock+0x9a3/0x1ea0 [ 31.920842][ T1335] ? rtnl_newlink+0x9a8/0x11c0 [ 31.920845][ T1335] ? ww_mutex_lock+0x160/0x160 [ 31.920846][ T1335] ? nla_get_range_signed+0x3d0/0x3d0 [ 31.920849][ T1335] ? __rtnl_newlink+0x3fa/0xa50 [ 31.920852][ T1335] rtnl_newlink+0x9f1/0x11c0 [ 31.920855][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920857][ T1335] ? rtnl_bridge_getlink+0x850/0x850 [ 31.920858][ T1335] ? lock_acquire+0x13c/0x160 [ 31.920860][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920863][ T1335] ? is_bpf_text_address+0x3e/0x110 [ 31.920865][ T1335] ? is_bpf_text_address+0x72/0x110 [ 31.920867][ T1335] ? kernel_text_address+0x149/0x170 [ 31.920869][ T1335] ? __kernel_text_address+0x12/0x30 [ 31.920870][ T1335] ? write_profile+0xf0/0xf0 [ 31.920872][ T1335] ? unwind_get_return_address+0x67/0xd0 [ 31.920875][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920877][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920885][ T1335] ? cap_capable+0x1d7/0x3d0 [ 31.920890][ T1335] ? lock_acquire+0x13c/0x160 [ 31.920891][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920894][ T1335] ? rtnl_bridge_getlink+0x850/0x850 [ 31.920896][ T1335] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.920898][ T1335] ? rtnl_link_fill+0x920/0x920 [ 31.920899][ T1335] ? filter_irq_stacks+0xd0/0xd0 [ 31.920901][ T1335] ? stack_depot_save_flags+0x1bc/0x790 [ 31.920905][ T1335] netlink_rcv_skb+0x14e/0x3a0 [ 31.920906][ T1335] ? rtnl_link_fill+0x920/0x920 [ 31.920908][ T1335] ? lock_release+0x184/0x1f0 [ 31.920910][ T1335] ? netlink_ack+0xcf0/0xcf0 [ 31.920912][ T1335] ? __netlink_lookup+0xb9/0x6b0 [ 31.920916][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920918][ T1335] ? lock_release+0x184/0x1f0 [ 31.920921][ T1335] netlink_unicast+0x486/0x750 [ 31.920924][ T1335] ? netlink_attachskb+0x810/0x810 [ 31.920926][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920928][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920931][ T1335] ? lock_acquire+0x13c/0x160 [ 31.920933][ T1335] netlink_sendmsg+0x735/0xc60 [ 31.920936][ T1335] ? netlink_unicast+0x750/0x750 [ 31.920938][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920941][ T1335] ? lock_release+0x184/0x1f0 [ 31.920943][ T1335] ____sys_sendmsg+0x415/0x880 [ 31.920946][ T1335] ? copy_msghdr_from_user+0x279/0x420 [ 31.920948][ T1335] ? get_timestamp.constprop.0+0x390/0x390 [ 31.920950][ T1335] ? move_addr_to_kernel+0x40/0x40 [ 31.920952][ T1335] ? filter_irq_stacks+0xd0/0xd0 [ 31.920956][ T1335] ___sys_sendmsg+0x14e/0x1d0 [ 31.920959][ T1335] ? copy_msghdr_from_user+0x420/0x420 [ 31.920967][ T1335] __sys_sendmsg+0x12c/0x1d0 [ 31.920969][ T1335] ? __sys_sendmsg_sock+0x20/0x20 [ 31.920973][ T1335] ? rcu_is_watching+0x16/0xd0 [ 31.920976][ T1335] do_syscall_64+0xff/0x530 [ 31.920978][ T1335] ? exc_page_fault+0xee/0x100 [ 31.920981][ T1335] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.920984][ T1335] RIP: 0033:0x7f0987deb54e [ 31.920987][ T1335] 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 [ 31.920989][ T1335] RSP: 002b:00007ffd320cc4c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.920993][ T1335] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0987deb54e [ 31.920995][ T1335] RDX: 0000000000000000 RSI: 00007ffd320cc570 RDI: 0000000000000005 [ 31.920997][ T1335] RBP: 00007ffd320cc4d0 R08: 0000000000000000 R09: 0000000000000000 [ 31.920998][ T1335] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913408 [ 31.920999][ T1335] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd320ccc30 [ 31.921003][ T1335] [ 31.947405][ T1335] vx10: left promiscuous mode [ 31.947632][ T1335] br1: port 2(vx10) entered disabled state [ 32.080774][ T1254] veth0: left allmulticast mode [ 32.081012][ T1254] veth2: left allmulticast mode [ 32.081185][ T1254] veth4: left allmulticast mode [ 32.081367][ T1254] lo10: left allmulticast mode [ 32.190255][ T1365] br1: port 2(vx10) entered blocking state [ 32.191066][ T1365] br1: port 2(vx10) entered disabled state [ 32.191295][ T1365] vx10: entered allmulticast mode [ 32.192596][ T1365] vx10: entered promiscuous mode [ 32.192904][ T1365] br1: port 2(vx10) entered blocking state [ 32.193092][ T1365] br1: port 2(vx10) entered forwarding state [ 34.510735][ T1401] vx10: left allmulticast mode [ 34.510757][ T1401] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 34.510761][ T1401] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1401, name: ip [ 34.510763][ T1401] preempt_count: 1, expected: 0 [ 34.510764][ T1401] RCU nest depth: 0, expected: 0 [ 34.510766][ T1401] INFO: lockdep is turned off. [ 34.510767][ T1401] irq event stamp: 0 [ 34.510768][ T1401] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 34.510774][ T1401] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 34.510782][ T1401] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 34.510784][ T1401] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 34.510787][ T1401] Preemption disabled at: [ 34.510788][ T1401] [] vprintk_emit+0x31b/0x3e0 [ 34.510798][ T1401] CPU: 2 UID: 0 PID: 1401 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 34.510803][ T1401] Tainted: [W]=WARN [ 34.510804][ T1401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.510806][ T1401] Call Trace: [ 34.510809][ T1401] [ 34.510810][ T1401] dump_stack_lvl+0x6f/0xa0 [ 34.510817][ T1401] ? vprintk_emit+0x31b/0x3e0 [ 34.510820][ T1401] __might_resched.cold+0x1fe/0x2c1 [ 34.510825][ T1401] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 34.510829][ T1401] ? __asan_memcpy+0x3c/0x60 [ 34.510832][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.510837][ T1401] __kmalloc_noprof+0x443/0x760 [ 34.510841][ T1401] ? __rwlock_init+0x150/0x150 [ 34.510844][ T1401] ? alloc_buf.isra.0+0x4b/0x260 [ 34.510849][ T1401] ? do_raw_spin_unlock+0x59/0x250 [ 34.510852][ T1401] alloc_buf.isra.0+0x4b/0x260 [ 34.510855][ T1401] put_chars+0x1e1/0x2f0 [ 34.510858][ T1401] ? __send_to_port+0x420/0x420 [ 34.510861][ T1401] ? console_prepend_replay+0x20/0x20 [ 34.510864][ T1401] hvc_console_print+0x292/0x780 [ 34.510869][ T1401] ? hvc_write+0x3a0/0x3a0 [ 34.510871][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.510874][ T1401] ? lock_acquire+0x13c/0x160 [ 34.510877][ T1401] console_emit_next_record+0x22f/0x4c0 [ 34.510881][ T1401] ? devkmsg_read+0x4b0/0x4b0 [ 34.510889][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.510892][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.510894][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.510896][ T1401] ? lock_acquire+0x13c/0x160 [ 34.510899][ T1401] ? console_flush_one_record+0x111/0x710 [ 34.510901][ T1401] console_flush_one_record+0x46f/0x710 [ 34.510905][ T1401] ? console_emit_next_record+0x4c0/0x4c0 [ 34.510909][ T1401] console_unlock+0xee/0x1f0 [ 34.510911][ T1401] ? lock_acquire+0x13c/0x160 [ 34.510914][ T1401] ? console_flush_one_record+0x710/0x710 [ 34.510916][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.510918][ T1401] ? lock_release+0x184/0x1f0 [ 34.510920][ T1401] ? lock_acquire+0x60/0x160 [ 34.510922][ T1401] ? __rcu_read_lock+0x30/0x70 [ 34.510925][ T1401] ? __down_trylock_console_sem+0x5e/0xa0 [ 34.510928][ T1401] ? vprintk_emit+0x320/0x3e0 [ 34.510931][ T1401] vprintk_emit+0x37c/0x3e0 [ 34.510934][ T1401] ? wake_up_klogd_work_func+0x90/0x90 [ 34.510937][ T1401] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 34.510940][ T1401] ? netlink_unicast+0x486/0x750 [ 34.510944][ T1401] ? netlink_sendmsg+0x735/0xc60 [ 34.510946][ T1401] ? ____sys_sendmsg+0x415/0x880 [ 34.510950][ T1401] ? ___sys_sendmsg+0x14e/0x1d0 [ 34.510952][ T1401] ? __sys_sendmsg+0x12c/0x1d0 [ 34.510954][ T1401] ? do_syscall_64+0xff/0x530 [ 34.510959][ T1401] _printk+0xc7/0x100 [ 34.510963][ T1401] ? snapshot_read.cold+0x21/0x21 [ 34.510966][ T1401] ? netdev_name+0x43/0x60 [ 34.510970][ T1401] ? __netdev_printk+0x17f/0x1d0 [ 34.510972][ T1401] netdev_info+0xe2/0x116 [ 34.510975][ T1401] ? netdev_notice+0x120/0x120 [ 34.510978][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.510980][ T1401] ? __up_read+0x355/0x9e0 [ 34.510982][ T1401] ? trace_hardirqs_on+0x36/0x40 [ 34.510986][ T1401] ? down_write_nested+0x200/0x200 [ 34.510988][ T1401] ? mutex_is_locked+0x1c/0x50 [ 34.510991][ T1401] netif_set_allmulti.cold+0x7c/0x166 [ 34.510995][ T1401] dev_set_allmulti+0xa2/0x150 [ 34.510999][ T1401] del_nbp+0xb7/0xc10 [bridge] [ 34.511016][ T1401] ? is_bpf_text_address+0x72/0x110 [ 34.511020][ T1401] ? kernel_text_address+0x149/0x170 [ 34.511024][ T1401] br_del_if+0xab/0x200 [bridge] [ 34.511036][ T1401] ? rtnl_is_locked+0x15/0x20 [ 34.511039][ T1401] do_set_master+0x15c/0x580 [ 34.511043][ T1401] do_setlink.isra.0+0xa31/0x2750 [ 34.511047][ T1401] ? stack_trace_save+0x93/0xc0 [ 34.511050][ T1401] ? rtnl_link_get_size+0x350/0x350 [ 34.511052][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.511055][ T1401] ? stack_depot_save_flags+0x1bc/0x790 [ 34.511060][ T1401] ? kasan_save_stack+0x3d/0x50 [ 34.511063][ T1401] ? kasan_save_stack+0x2f/0x50 [ 34.511065][ T1401] ? kasan_save_track+0x14/0x30 [ 34.511067][ T1401] ? __kasan_kmalloc+0x7b/0x90 [ 34.511070][ T1401] ? __kmalloc_cache_noprof+0x29a/0x620 [ 34.511072][ T1401] ? rtnl_newlink+0x124/0x11c0 [ 34.511074][ T1401] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 34.511076][ T1401] ? netlink_rcv_skb+0x14e/0x3a0 [ 34.511077][ T1401] ? netlink_unicast+0x486/0x750 [ 34.511080][ T1401] ? netlink_sendmsg+0x735/0xc60 [ 34.511081][ T1401] ? ____sys_sendmsg+0x415/0x880 [ 34.511083][ T1401] ? ___sys_sendmsg+0x14e/0x1d0 [ 34.511085][ T1401] ? __sys_sendmsg+0x12c/0x1d0 [ 34.511088][ T1401] ? do_syscall_64+0xff/0x530 [ 34.511089][ T1401] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.511093][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.511096][ T1401] ? lock_acquire+0x13c/0x160 [ 34.511098][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.511100][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.511102][ T1401] ? trace_contention_end+0xb3/0x180 [ 34.511105][ T1401] ? __mutex_lock+0x1db/0x1ea0 [ 34.511109][ T1401] ? __mutex_lock+0x9a3/0x1ea0 [ 34.511111][ T1401] ? rtnl_newlink+0x9a8/0x11c0 [ 34.511113][ T1401] ? ww_mutex_lock+0x160/0x160 [ 34.511115][ T1401] ? nla_get_range_signed+0x3d0/0x3d0 [ 34.511119][ T1401] ? __rtnl_newlink+0x3fa/0xa50 [ 34.511122][ T1401] rtnl_newlink+0x9f1/0x11c0 [ 34.511126][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.511128][ T1401] ? rtnl_bridge_getlink+0x850/0x850 [ 34.511130][ T1401] ? lock_acquire+0x13c/0x160 [ 34.511132][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.511135][ T1401] ? is_bpf_text_address+0x3e/0x110 [ 34.511138][ T1401] ? is_bpf_text_address+0x72/0x110 [ 34.511140][ T1401] ? kernel_text_address+0x149/0x170 [ 34.511142][ T1401] ? __kernel_text_address+0x12/0x30 [ 34.511144][ T1401] ? write_profile+0xf0/0xf0 [ 34.511146][ T1401] ? unwind_get_return_address+0x67/0xd0 [ 34.511150][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.511152][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.511154][ T1401] ? cap_capable+0x1d7/0x3d0 [ 34.511159][ T1401] ? lock_acquire+0x13c/0x160 [ 34.511161][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.511164][ T1401] ? rtnl_bridge_getlink+0x850/0x850 [ 34.511166][ T1401] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 34.511168][ T1401] ? rtnl_link_fill+0x920/0x920 [ 34.511170][ T1401] ? filter_irq_stacks+0xd0/0xd0 [ 34.511172][ T1401] ? stack_depot_save_flags+0x1bc/0x790 [ 34.511176][ T1401] netlink_rcv_skb+0x14e/0x3a0 [ 34.511178][ T1401] ? rtnl_link_fill+0x920/0x920 [ 34.511180][ T1401] ? lock_release+0x184/0x1f0 [ 34.511183][ T1401] ? netlink_ack+0xcf0/0xcf0 [ 34.511185][ T1401] ? __netlink_lookup+0xb9/0x6b0 [ 34.511189][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.511191][ T1401] ? lock_release+0x184/0x1f0 [ 34.511194][ T1401] netlink_unicast+0x486/0x750 [ 34.511197][ T1401] ? netlink_attachskb+0x810/0x810 [ 34.511200][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.511202][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.511204][ T1401] ? lock_acquire+0x13c/0x160 [ 34.511207][ T1401] netlink_sendmsg+0x735/0xc60 [ 34.511210][ T1401] ? netlink_unicast+0x750/0x750 [ 34.511213][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.511215][ T1401] ? lock_release+0x184/0x1f0 [ 34.511218][ T1401] ____sys_sendmsg+0x415/0x880 [ 34.511220][ T1401] ? copy_msghdr_from_user+0x279/0x420 [ 34.511223][ T1401] ? get_timestamp.constprop.0+0x390/0x390 [ 34.511225][ T1401] ? move_addr_to_kernel+0x40/0x40 [ 34.511227][ T1401] ? filter_irq_stacks+0xd0/0xd0 [ 34.511232][ T1401] ___sys_sendmsg+0x14e/0x1d0 [ 34.511234][ T1401] ? copy_msghdr_from_user+0x420/0x420 [ 34.511242][ T1401] __sys_sendmsg+0x12c/0x1d0 [ 34.511245][ T1401] ? __sys_sendmsg_sock+0x20/0x20 [ 34.511249][ T1401] ? rcu_is_watching+0x16/0xd0 [ 34.511253][ T1401] do_syscall_64+0xff/0x530 [ 34.511255][ T1401] ? exc_page_fault+0xee/0x100 [ 34.511258][ T1401] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.511260][ T1401] RIP: 0033:0x7f17c06f554e [ 34.511264][ T1401] 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 [ 34.511266][ T1401] RSP: 002b:00007ffe0bb016a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.511271][ T1401] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f17c06f554e [ 34.511273][ T1401] RDX: 0000000000000000 RSI: 00007ffe0bb01750 RDI: 0000000000000005 [ 34.511274][ T1401] RBP: 00007ffe0bb016b0 R08: 0000000000000000 R09: 0000000000000000 [ 34.511276][ T1401] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91340b [ 34.511277][ T1401] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe0bb01e10 [ 34.511281][ T1401] [ 34.567306][ T1401] vx10: left promiscuous mode [ 34.567724][ T1401] br1: port 2(vx10) entered disabled state [ 34.751073][ T1424] veth0: entered allmulticast mode [ 34.751586][ T1424] veth2: entered allmulticast mode [ 34.752026][ T1424] veth4: entered allmulticast mode [ 34.752458][ T1424] lo10: entered allmulticast mode [ 34.955823][ T1468] br1: port 2(vx10) entered blocking state [ 34.956175][ T1468] br1: port 2(vx10) entered disabled state [ 34.956522][ T1468] vx10: entered allmulticast mode [ 34.957975][ T1468] vx10: entered promiscuous mode [ 34.958875][ T1468] br1: port 2(vx10) entered blocking state [ 34.959191][ T1468] br1: port 2(vx10) entered forwarding state [ 37.323525][ T1506] vx10: left allmulticast mode [ 37.323544][ T1506] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 37.323547][ T1506] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1506, name: ip [ 37.323549][ T1506] preempt_count: 1, expected: 0 [ 37.323550][ T1506] RCU nest depth: 0, expected: 0 [ 37.323550][ T1506] INFO: lockdep is turned off. [ 37.323552][ T1506] irq event stamp: 0 [ 37.323552][ T1506] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 37.323557][ T1506] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 37.323563][ T1506] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 37.323565][ T1506] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 37.323566][ T1506] Preemption disabled at: [ 37.323567][ T1506] [] vprintk_emit+0x31b/0x3e0 [ 37.323575][ T1506] CPU: 2 UID: 0 PID: 1506 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 37.323578][ T1506] Tainted: [W]=WARN [ 37.323579][ T1506] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.323581][ T1506] Call Trace: [ 37.323583][ T1506] [ 37.323584][ T1506] dump_stack_lvl+0x6f/0xa0 [ 37.323589][ T1506] ? vprintk_emit+0x31b/0x3e0 [ 37.323591][ T1506] __might_resched.cold+0x1fe/0x2c1 [ 37.323595][ T1506] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 37.323598][ T1506] ? __asan_memcpy+0x3c/0x60 [ 37.323601][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323605][ T1506] __kmalloc_noprof+0x443/0x760 [ 37.323608][ T1506] ? __rwlock_init+0x150/0x150 [ 37.323610][ T1506] ? alloc_buf.isra.0+0x4b/0x260 [ 37.323614][ T1506] ? do_raw_spin_unlock+0x59/0x250 [ 37.323616][ T1506] alloc_buf.isra.0+0x4b/0x260 [ 37.323618][ T1506] put_chars+0x1e1/0x2f0 [ 37.323620][ T1506] ? __send_to_port+0x420/0x420 [ 37.323622][ T1506] ? console_prepend_replay+0x20/0x20 [ 37.323624][ T1506] hvc_console_print+0x292/0x780 [ 37.323628][ T1506] ? hvc_write+0x3a0/0x3a0 [ 37.323629][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323631][ T1506] ? lock_acquire+0x13c/0x160 [ 37.323633][ T1506] console_emit_next_record+0x22f/0x4c0 [ 37.323636][ T1506] ? devkmsg_read+0x4b0/0x4b0 [ 37.323638][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323639][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323641][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323643][ T1506] ? lock_acquire+0x13c/0x160 [ 37.323645][ T1506] ? console_flush_one_record+0x111/0x710 [ 37.323646][ T1506] console_flush_one_record+0x46f/0x710 [ 37.323649][ T1506] ? console_emit_next_record+0x4c0/0x4c0 [ 37.323651][ T1506] console_unlock+0xee/0x1f0 [ 37.323653][ T1506] ? lock_acquire+0x13c/0x160 [ 37.323655][ T1506] ? console_flush_one_record+0x710/0x710 [ 37.323656][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323658][ T1506] ? lock_release+0x184/0x1f0 [ 37.323659][ T1506] ? lock_acquire+0x60/0x160 [ 37.323661][ T1506] ? __rcu_read_lock+0x30/0x70 [ 37.323663][ T1506] ? __down_trylock_console_sem+0x5e/0xa0 [ 37.323665][ T1506] ? vprintk_emit+0x320/0x3e0 [ 37.323667][ T1506] vprintk_emit+0x37c/0x3e0 [ 37.323669][ T1506] ? wake_up_klogd_work_func+0x90/0x90 [ 37.323671][ T1506] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.323674][ T1506] ? netlink_unicast+0x486/0x750 [ 37.323677][ T1506] ? netlink_sendmsg+0x735/0xc60 [ 37.323679][ T1506] ? ____sys_sendmsg+0x415/0x880 [ 37.323681][ T1506] ? ___sys_sendmsg+0x14e/0x1d0 [ 37.323683][ T1506] ? __sys_sendmsg+0x12c/0x1d0 [ 37.323684][ T1506] ? do_syscall_64+0xff/0x530 [ 37.323688][ T1506] _printk+0xc7/0x100 [ 37.323691][ T1506] ? snapshot_read.cold+0x21/0x21 [ 37.323693][ T1506] ? netdev_name+0x43/0x60 [ 37.323696][ T1506] ? __netdev_printk+0x17f/0x1d0 [ 37.323698][ T1506] netdev_info+0xe2/0x116 [ 37.323700][ T1506] ? netdev_notice+0x120/0x120 [ 37.323702][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323704][ T1506] ? __up_read+0x355/0x9e0 [ 37.323705][ T1506] ? trace_hardirqs_on+0x36/0x40 [ 37.323708][ T1506] ? down_write_nested+0x200/0x200 [ 37.323709][ T1506] ? mutex_is_locked+0x1c/0x50 [ 37.323712][ T1506] netif_set_allmulti.cold+0x7c/0x166 [ 37.323715][ T1506] dev_set_allmulti+0xa2/0x150 [ 37.323718][ T1506] del_nbp+0xb7/0xc10 [bridge] [ 37.323730][ T1506] ? is_bpf_text_address+0x72/0x110 [ 37.323734][ T1506] ? kernel_text_address+0x149/0x170 [ 37.323737][ T1506] br_del_if+0xab/0x200 [bridge] [ 37.323744][ T1506] ? rtnl_is_locked+0x15/0x20 [ 37.323747][ T1506] do_set_master+0x15c/0x580 [ 37.323749][ T1506] do_setlink.isra.0+0xa31/0x2750 [ 37.323752][ T1506] ? stack_trace_save+0x93/0xc0 [ 37.323755][ T1506] ? rtnl_link_get_size+0x350/0x350 [ 37.323756][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323757][ T1506] ? stack_depot_save_flags+0x1bc/0x790 [ 37.323761][ T1506] ? kasan_save_stack+0x3d/0x50 [ 37.323764][ T1506] ? kasan_save_stack+0x2f/0x50 [ 37.323765][ T1506] ? kasan_save_track+0x14/0x30 [ 37.323767][ T1506] ? __kasan_kmalloc+0x7b/0x90 [ 37.323768][ T1506] ? __kmalloc_cache_noprof+0x29a/0x620 [ 37.323770][ T1506] ? rtnl_newlink+0x124/0x11c0 [ 37.323771][ T1506] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.323772][ T1506] ? netlink_rcv_skb+0x14e/0x3a0 [ 37.323774][ T1506] ? netlink_unicast+0x486/0x750 [ 37.323775][ T1506] ? netlink_sendmsg+0x735/0xc60 [ 37.323776][ T1506] ? ____sys_sendmsg+0x415/0x880 [ 37.323778][ T1506] ? ___sys_sendmsg+0x14e/0x1d0 [ 37.323779][ T1506] ? __sys_sendmsg+0x12c/0x1d0 [ 37.323780][ T1506] ? do_syscall_64+0xff/0x530 [ 37.323781][ T1506] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.323784][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323786][ T1506] ? lock_acquire+0x13c/0x160 [ 37.323787][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323789][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323791][ T1506] ? trace_contention_end+0xb3/0x180 [ 37.323793][ T1506] ? __mutex_lock+0x1db/0x1ea0 [ 37.323795][ T1506] ? __mutex_lock+0x9a3/0x1ea0 [ 37.323796][ T1506] ? rtnl_newlink+0x9a8/0x11c0 [ 37.323798][ T1506] ? ww_mutex_lock+0x160/0x160 [ 37.323799][ T1506] ? nla_get_range_signed+0x3d0/0x3d0 [ 37.323802][ T1506] ? __rtnl_newlink+0x3fa/0xa50 [ 37.323804][ T1506] rtnl_newlink+0x9f1/0x11c0 [ 37.323806][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323807][ T1506] ? rtnl_bridge_getlink+0x850/0x850 [ 37.323809][ T1506] ? lock_acquire+0x13c/0x160 [ 37.323810][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323812][ T1506] ? is_bpf_text_address+0x3e/0x110 [ 37.323814][ T1506] ? is_bpf_text_address+0x72/0x110 [ 37.323816][ T1506] ? kernel_text_address+0x149/0x170 [ 37.323817][ T1506] ? __kernel_text_address+0x12/0x30 [ 37.323818][ T1506] ? write_profile+0xf0/0xf0 [ 37.323820][ T1506] ? unwind_get_return_address+0x67/0xd0 [ 37.323822][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323824][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323826][ T1506] ? cap_capable+0x1d7/0x3d0 [ 37.323829][ T1506] ? lock_acquire+0x13c/0x160 [ 37.323831][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323833][ T1506] ? rtnl_bridge_getlink+0x850/0x850 [ 37.323834][ T1506] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.323836][ T1506] ? rtnl_link_fill+0x920/0x920 [ 37.323837][ T1506] ? filter_irq_stacks+0xd0/0xd0 [ 37.323838][ T1506] ? stack_depot_save_flags+0x1bc/0x790 [ 37.323841][ T1506] netlink_rcv_skb+0x14e/0x3a0 [ 37.323842][ T1506] ? rtnl_link_fill+0x920/0x920 [ 37.323844][ T1506] ? lock_release+0x184/0x1f0 [ 37.323845][ T1506] ? netlink_ack+0xcf0/0xcf0 [ 37.323847][ T1506] ? __netlink_lookup+0xb9/0x6b0 [ 37.323849][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323851][ T1506] ? lock_release+0x184/0x1f0 [ 37.323853][ T1506] netlink_unicast+0x486/0x750 [ 37.323855][ T1506] ? netlink_attachskb+0x810/0x810 [ 37.323857][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323858][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323860][ T1506] ? lock_acquire+0x13c/0x160 [ 37.323862][ T1506] netlink_sendmsg+0x735/0xc60 [ 37.323864][ T1506] ? netlink_unicast+0x750/0x750 [ 37.323866][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323868][ T1506] ? lock_release+0x184/0x1f0 [ 37.323869][ T1506] ____sys_sendmsg+0x415/0x880 [ 37.323871][ T1506] ? copy_msghdr_from_user+0x279/0x420 [ 37.323873][ T1506] ? get_timestamp.constprop.0+0x390/0x390 [ 37.323874][ T1506] ? move_addr_to_kernel+0x40/0x40 [ 37.323876][ T1506] ? filter_irq_stacks+0xd0/0xd0 [ 37.323878][ T1506] ___sys_sendmsg+0x14e/0x1d0 [ 37.323880][ T1506] ? copy_msghdr_from_user+0x420/0x420 [ 37.323885][ T1506] __sys_sendmsg+0x12c/0x1d0 [ 37.323893][ T1506] ? __sys_sendmsg_sock+0x20/0x20 [ 37.323895][ T1506] ? rcu_is_watching+0x16/0xd0 [ 37.323898][ T1506] do_syscall_64+0xff/0x530 [ 37.323899][ T1506] ? exc_page_fault+0xee/0x100 [ 37.323901][ T1506] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.323903][ T1506] RIP: 0033:0x7fb3b305b54e [ 37.323905][ T1506] 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 [ 37.323907][ T1506] RSP: 002b:00007ffe4672d6a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.323910][ T1506] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb3b305b54e [ 37.323912][ T1506] RDX: 0000000000000000 RSI: 00007ffe4672d750 RDI: 0000000000000005 [ 37.323913][ T1506] RBP: 00007ffe4672d6b0 R08: 0000000000000000 R09: 0000000000000000 [ 37.323914][ T1506] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91340d [ 37.323915][ T1506] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe4672de10 [ 37.323917][ T1506] [ 37.358940][ T1506] vx10: left promiscuous mode [ 37.359274][ T1506] br1: port 2(vx10) entered disabled state [ 37.500152][ T1424] veth0: left allmulticast mode [ 37.500403][ T1424] veth2: left allmulticast mode [ 37.500587][ T1424] veth4: left allmulticast mode [ 37.500765][ T1424] lo10: left allmulticast mode [ 37.634540][ T1546] veth0: entered allmulticast mode [ 37.634874][ T1546] veth2: entered allmulticast mode [ 37.635126][ T1546] veth4: entered allmulticast mode [ 37.635382][ T1546] lo10: entered allmulticast mode [ 37.830010][ T1590] br1: port 2(vx10) entered blocking state [ 37.830283][ T1590] br1: port 2(vx10) entered disabled state [ 37.830542][ T1590] vx10: entered allmulticast mode [ 37.831484][ T1590] vx10: entered promiscuous mode [ 37.831808][ T1590] br1: port 2(vx10) entered blocking state [ 37.832034][ T1590] br1: port 2(vx10) entered forwarding state [ 40.141173][ T1629] vx10: left allmulticast mode [ 40.141193][ T1629] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.141196][ T1629] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1629, name: ip [ 40.141197][ T1629] preempt_count: 1, expected: 0 [ 40.141198][ T1629] RCU nest depth: 0, expected: 0 [ 40.141199][ T1629] INFO: lockdep is turned off. [ 40.141200][ T1629] irq event stamp: 0 [ 40.141201][ T1629] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 40.141206][ T1629] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 40.141212][ T1629] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 40.141214][ T1629] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 40.141215][ T1629] Preemption disabled at: [ 40.141216][ T1629] [] vprintk_emit+0x31b/0x3e0 [ 40.141224][ T1629] CPU: 0 UID: 0 PID: 1629 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.141228][ T1629] Tainted: [W]=WARN [ 40.141229][ T1629] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.141230][ T1629] Call Trace: [ 40.141232][ T1629] [ 40.141233][ T1629] dump_stack_lvl+0x6f/0xa0 [ 40.141239][ T1629] ? vprintk_emit+0x31b/0x3e0 [ 40.141241][ T1629] __might_resched.cold+0x1fe/0x2c1 [ 40.141244][ T1629] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.141247][ T1629] ? __asan_memcpy+0x3c/0x60 [ 40.141250][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141254][ T1629] __kmalloc_noprof+0x443/0x760 [ 40.141257][ T1629] ? __rwlock_init+0x150/0x150 [ 40.141259][ T1629] ? alloc_buf.isra.0+0x4b/0x260 [ 40.141263][ T1629] ? do_raw_spin_unlock+0x59/0x250 [ 40.141265][ T1629] alloc_buf.isra.0+0x4b/0x260 [ 40.141267][ T1629] put_chars+0x1e1/0x2f0 [ 40.141269][ T1629] ? __send_to_port+0x420/0x420 [ 40.141271][ T1629] ? console_prepend_replay+0x20/0x20 [ 40.141274][ T1629] hvc_console_print+0x292/0x780 [ 40.141277][ T1629] ? hvc_write+0x3a0/0x3a0 [ 40.141278][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141280][ T1629] ? lock_acquire+0x13c/0x160 [ 40.141282][ T1629] console_emit_next_record+0x22f/0x4c0 [ 40.141285][ T1629] ? devkmsg_read+0x4b0/0x4b0 [ 40.141287][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141289][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141290][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141292][ T1629] ? lock_acquire+0x13c/0x160 [ 40.141294][ T1629] ? console_flush_one_record+0x111/0x710 [ 40.141295][ T1629] console_flush_one_record+0x46f/0x710 [ 40.141298][ T1629] ? console_emit_next_record+0x4c0/0x4c0 [ 40.141300][ T1629] console_unlock+0xee/0x1f0 [ 40.141302][ T1629] ? lock_acquire+0x13c/0x160 [ 40.141304][ T1629] ? console_flush_one_record+0x710/0x710 [ 40.141305][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141307][ T1629] ? lock_release+0x184/0x1f0 [ 40.141308][ T1629] ? lock_acquire+0x60/0x160 [ 40.141310][ T1629] ? __rcu_read_lock+0x30/0x70 [ 40.141312][ T1629] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.141314][ T1629] ? vprintk_emit+0x320/0x3e0 [ 40.141316][ T1629] vprintk_emit+0x37c/0x3e0 [ 40.141318][ T1629] ? wake_up_klogd_work_func+0x90/0x90 [ 40.141322][ T1629] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.141326][ T1629] ? netlink_unicast+0x486/0x750 [ 40.141328][ T1629] ? netlink_sendmsg+0x735/0xc60 [ 40.141330][ T1629] ? ____sys_sendmsg+0x415/0x880 [ 40.141333][ T1629] ? ___sys_sendmsg+0x14e/0x1d0 [ 40.141334][ T1629] ? __sys_sendmsg+0x12c/0x1d0 [ 40.141336][ T1629] ? do_syscall_64+0xff/0x530 [ 40.141339][ T1629] _printk+0xc7/0x100 [ 40.141342][ T1629] ? snapshot_read.cold+0x21/0x21 [ 40.141345][ T1629] ? netdev_name+0x43/0x60 [ 40.141348][ T1629] ? __netdev_printk+0x17f/0x1d0 [ 40.141349][ T1629] netdev_info+0xe2/0x116 [ 40.141351][ T1629] ? netdev_notice+0x120/0x120 [ 40.141353][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141355][ T1629] ? __up_read+0x355/0x9e0 [ 40.141356][ T1629] ? trace_hardirqs_on+0x36/0x40 [ 40.141359][ T1629] ? down_write_nested+0x200/0x200 [ 40.141360][ T1629] ? mutex_is_locked+0x1c/0x50 [ 40.141363][ T1629] netif_set_allmulti.cold+0x7c/0x166 [ 40.141366][ T1629] dev_set_allmulti+0xa2/0x150 [ 40.141369][ T1629] del_nbp+0xb7/0xc10 [bridge] [ 40.141381][ T1629] ? is_bpf_text_address+0x72/0x110 [ 40.141385][ T1629] ? kernel_text_address+0x149/0x170 [ 40.141388][ T1629] br_del_if+0xab/0x200 [bridge] [ 40.141395][ T1629] ? rtnl_is_locked+0x15/0x20 [ 40.141398][ T1629] do_set_master+0x15c/0x580 [ 40.141400][ T1629] do_setlink.isra.0+0xa31/0x2750 [ 40.141403][ T1629] ? stack_trace_save+0x93/0xc0 [ 40.141406][ T1629] ? rtnl_link_get_size+0x350/0x350 [ 40.141407][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141409][ T1629] ? stack_depot_save_flags+0x1bc/0x790 [ 40.141413][ T1629] ? kasan_save_stack+0x3d/0x50 [ 40.141415][ T1629] ? kasan_save_stack+0x2f/0x50 [ 40.141417][ T1629] ? kasan_save_track+0x14/0x30 [ 40.141418][ T1629] ? __kasan_kmalloc+0x7b/0x90 [ 40.141420][ T1629] ? __kmalloc_cache_noprof+0x29a/0x620 [ 40.141421][ T1629] ? rtnl_newlink+0x124/0x11c0 [ 40.141422][ T1629] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.141424][ T1629] ? netlink_rcv_skb+0x14e/0x3a0 [ 40.141425][ T1629] ? netlink_unicast+0x486/0x750 [ 40.141426][ T1629] ? netlink_sendmsg+0x735/0xc60 [ 40.141427][ T1629] ? ____sys_sendmsg+0x415/0x880 [ 40.141429][ T1629] ? ___sys_sendmsg+0x14e/0x1d0 [ 40.141430][ T1629] ? __sys_sendmsg+0x12c/0x1d0 [ 40.141432][ T1629] ? do_syscall_64+0xff/0x530 [ 40.141433][ T1629] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.141435][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141437][ T1629] ? lock_acquire+0x13c/0x160 [ 40.141438][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141440][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141442][ T1629] ? trace_contention_end+0xb3/0x180 [ 40.141444][ T1629] ? __mutex_lock+0x1db/0x1ea0 [ 40.141446][ T1629] ? __mutex_lock+0x9a3/0x1ea0 [ 40.141447][ T1629] ? rtnl_newlink+0x9a8/0x11c0 [ 40.141449][ T1629] ? ww_mutex_lock+0x160/0x160 [ 40.141450][ T1629] ? nla_get_range_signed+0x3d0/0x3d0 [ 40.141453][ T1629] ? __rtnl_newlink+0x3fa/0xa50 [ 40.141455][ T1629] rtnl_newlink+0x9f1/0x11c0 [ 40.141456][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141458][ T1629] ? rtnl_bridge_getlink+0x850/0x850 [ 40.141459][ T1629] ? lock_acquire+0x13c/0x160 [ 40.141461][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141463][ T1629] ? is_bpf_text_address+0x3e/0x110 [ 40.141465][ T1629] ? is_bpf_text_address+0x72/0x110 [ 40.141466][ T1629] ? kernel_text_address+0x149/0x170 [ 40.141468][ T1629] ? __kernel_text_address+0x12/0x30 [ 40.141469][ T1629] ? write_profile+0xf0/0xf0 [ 40.141470][ T1629] ? unwind_get_return_address+0x67/0xd0 [ 40.141473][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141475][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141476][ T1629] ? cap_capable+0x1d7/0x3d0 [ 40.141480][ T1629] ? lock_acquire+0x13c/0x160 [ 40.141481][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141483][ T1629] ? rtnl_bridge_getlink+0x850/0x850 [ 40.141484][ T1629] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.141486][ T1629] ? rtnl_link_fill+0x920/0x920 [ 40.141487][ T1629] ? filter_irq_stacks+0xd0/0xd0 [ 40.141489][ T1629] ? stack_depot_save_flags+0x1bc/0x790 [ 40.141491][ T1629] netlink_rcv_skb+0x14e/0x3a0 [ 40.141493][ T1629] ? rtnl_link_fill+0x920/0x920 [ 40.141494][ T1629] ? lock_release+0x184/0x1f0 [ 40.141496][ T1629] ? netlink_ack+0xcf0/0xcf0 [ 40.141497][ T1629] ? __netlink_lookup+0xb9/0x6b0 [ 40.141500][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141501][ T1629] ? lock_release+0x184/0x1f0 [ 40.141503][ T1629] netlink_unicast+0x486/0x750 [ 40.141505][ T1629] ? netlink_attachskb+0x810/0x810 [ 40.141507][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141508][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141510][ T1629] ? lock_acquire+0x13c/0x160 [ 40.141512][ T1629] netlink_sendmsg+0x735/0xc60 [ 40.141514][ T1629] ? netlink_unicast+0x750/0x750 [ 40.141516][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141517][ T1629] ? lock_release+0x184/0x1f0 [ 40.141519][ T1629] ____sys_sendmsg+0x415/0x880 [ 40.141521][ T1629] ? copy_msghdr_from_user+0x279/0x420 [ 40.141522][ T1629] ? get_timestamp.constprop.0+0x390/0x390 [ 40.141524][ T1629] ? move_addr_to_kernel+0x40/0x40 [ 40.141525][ T1629] ? filter_irq_stacks+0xd0/0xd0 [ 40.141528][ T1629] ___sys_sendmsg+0x14e/0x1d0 [ 40.141529][ T1629] ? copy_msghdr_from_user+0x420/0x420 [ 40.141534][ T1629] __sys_sendmsg+0x12c/0x1d0 [ 40.141536][ T1629] ? __sys_sendmsg_sock+0x20/0x20 [ 40.141539][ T1629] ? rcu_is_watching+0x16/0xd0 [ 40.141541][ T1629] do_syscall_64+0xff/0x530 [ 40.141542][ T1629] ? exc_page_fault+0xee/0x100 [ 40.141544][ T1629] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.141546][ T1629] RIP: 0033:0x7fa602c7b54e [ 40.141548][ T1629] 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 [ 40.141550][ T1629] RSP: 002b:00007ffd173c0470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.141554][ T1629] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa602c7b54e [ 40.141555][ T1629] RDX: 0000000000000000 RSI: 00007ffd173c0520 RDI: 0000000000000005 [ 40.141556][ T1629] RBP: 00007ffd173c0480 R08: 0000000000000000 R09: 0000000000000000 [ 40.141557][ T1629] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913410 [ 40.141558][ T1629] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd173c0be0 [ 40.141560][ T1629] [ 40.170050][ T1629] vx10: left promiscuous mode [ 40.170297][ T1629] br1: port 2(vx10) entered disabled state [ 40.311236][ T1546] veth0: left allmulticast mode [ 40.311519][ T1546] veth2: left allmulticast mode [ 40.311752][ T1546] veth4: left allmulticast mode [ 40.311977][ T1546] lo10: left allmulticast mode [ 40.461557][ T1669] veth0: entered allmulticast mode [ 40.461875][ T1669] veth2: entered allmulticast mode [ 40.462129][ T1669] veth4: entered allmulticast mode [ 40.462377][ T1669] lo: entered allmulticast mode [ 40.661023][ T1698] br1: port 2(vx10) entered blocking state [ 40.661254][ T1698] br1: port 2(vx10) entered disabled state [ 40.661782][ T1698] vx10: entered allmulticast mode [ 40.662844][ T1698] vx10: entered promiscuous mode [ 40.663151][ T1698] br1: port 2(vx10) entered blocking state [ 40.663342][ T1698] br1: port 2(vx10) entered forwarding state [ 43.004583][ T1737] vx10: left allmulticast mode [ 43.004602][ T1737] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 43.004604][ T1737] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1737, name: ip [ 43.004606][ T1737] preempt_count: 1, expected: 0 [ 43.004607][ T1737] RCU nest depth: 0, expected: 0 [ 43.004608][ T1737] INFO: lockdep is turned off. [ 43.004609][ T1737] irq event stamp: 0 [ 43.004610][ T1737] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 43.004614][ T1737] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 43.004620][ T1737] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 43.004622][ T1737] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 43.004623][ T1737] Preemption disabled at: [ 43.004624][ T1737] [] vprintk_emit+0x31b/0x3e0 [ 43.004632][ T1737] CPU: 0 UID: 0 PID: 1737 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 43.004635][ T1737] Tainted: [W]=WARN [ 43.004636][ T1737] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.004637][ T1737] Call Trace: [ 43.004639][ T1737] [ 43.004640][ T1737] dump_stack_lvl+0x6f/0xa0 [ 43.004646][ T1737] ? vprintk_emit+0x31b/0x3e0 [ 43.004648][ T1737] __might_resched.cold+0x1fe/0x2c1 [ 43.004652][ T1737] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 43.004655][ T1737] ? __asan_memcpy+0x3c/0x60 [ 43.004658][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004662][ T1737] __kmalloc_noprof+0x443/0x760 [ 43.004665][ T1737] ? __rwlock_init+0x150/0x150 [ 43.004668][ T1737] ? alloc_buf.isra.0+0x4b/0x260 [ 43.004672][ T1737] ? do_raw_spin_unlock+0x59/0x250 [ 43.004674][ T1737] alloc_buf.isra.0+0x4b/0x260 [ 43.004676][ T1737] put_chars+0x1e1/0x2f0 [ 43.004677][ T1737] ? __send_to_port+0x420/0x420 [ 43.004679][ T1737] ? console_prepend_replay+0x20/0x20 [ 43.004682][ T1737] hvc_console_print+0x292/0x780 [ 43.004685][ T1737] ? hvc_write+0x3a0/0x3a0 [ 43.004686][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004688][ T1737] ? lock_acquire+0x13c/0x160 [ 43.004690][ T1737] console_emit_next_record+0x22f/0x4c0 [ 43.004693][ T1737] ? devkmsg_read+0x4b0/0x4b0 [ 43.004695][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004696][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004698][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004700][ T1737] ? lock_acquire+0x13c/0x160 [ 43.004701][ T1737] ? console_flush_one_record+0x111/0x710 [ 43.004703][ T1737] console_flush_one_record+0x46f/0x710 [ 43.004705][ T1737] ? console_emit_next_record+0x4c0/0x4c0 [ 43.004708][ T1737] console_unlock+0xee/0x1f0 [ 43.004710][ T1737] ? lock_acquire+0x13c/0x160 [ 43.004711][ T1737] ? console_flush_one_record+0x710/0x710 [ 43.004713][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004714][ T1737] ? lock_release+0x184/0x1f0 [ 43.004716][ T1737] ? lock_acquire+0x60/0x160 [ 43.004717][ T1737] ? __rcu_read_lock+0x30/0x70 [ 43.004719][ T1737] ? __down_trylock_console_sem+0x5e/0xa0 [ 43.004721][ T1737] ? vprintk_emit+0x320/0x3e0 [ 43.004723][ T1737] vprintk_emit+0x37c/0x3e0 [ 43.004725][ T1737] ? wake_up_klogd_work_func+0x90/0x90 [ 43.004727][ T1737] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 43.004730][ T1737] ? netlink_unicast+0x486/0x750 [ 43.004733][ T1737] ? netlink_sendmsg+0x735/0xc60 [ 43.004734][ T1737] ? ____sys_sendmsg+0x415/0x880 [ 43.004737][ T1737] ? ___sys_sendmsg+0x14e/0x1d0 [ 43.004738][ T1737] ? __sys_sendmsg+0x12c/0x1d0 [ 43.004740][ T1737] ? do_syscall_64+0xff/0x530 [ 43.004743][ T1737] _printk+0xc7/0x100 [ 43.004746][ T1737] ? snapshot_read.cold+0x21/0x21 [ 43.004748][ T1737] ? netdev_name+0x43/0x60 [ 43.004751][ T1737] ? __netdev_printk+0x17f/0x1d0 [ 43.004753][ T1737] netdev_info+0xe2/0x116 [ 43.004755][ T1737] ? netdev_notice+0x120/0x120 [ 43.004756][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004758][ T1737] ? __up_read+0x355/0x9e0 [ 43.004760][ T1737] ? trace_hardirqs_on+0x36/0x40 [ 43.004762][ T1737] ? down_write_nested+0x200/0x200 [ 43.004763][ T1737] ? mutex_is_locked+0x1c/0x50 [ 43.004766][ T1737] netif_set_allmulti.cold+0x7c/0x166 [ 43.004769][ T1737] dev_set_allmulti+0xa2/0x150 [ 43.004772][ T1737] del_nbp+0xb7/0xc10 [bridge] [ 43.004784][ T1737] ? is_bpf_text_address+0x72/0x110 [ 43.004788][ T1737] ? kernel_text_address+0x149/0x170 [ 43.004791][ T1737] br_del_if+0xab/0x200 [bridge] [ 43.004798][ T1737] ? rtnl_is_locked+0x15/0x20 [ 43.004800][ T1737] do_set_master+0x15c/0x580 [ 43.004803][ T1737] do_setlink.isra.0+0xa31/0x2750 [ 43.004805][ T1737] ? stack_trace_save+0x93/0xc0 [ 43.004808][ T1737] ? rtnl_link_get_size+0x350/0x350 [ 43.004809][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004810][ T1737] ? stack_depot_save_flags+0x1bc/0x790 [ 43.004814][ T1737] ? kasan_save_stack+0x3d/0x50 [ 43.004817][ T1737] ? kasan_save_stack+0x2f/0x50 [ 43.004818][ T1737] ? kasan_save_track+0x14/0x30 [ 43.004820][ T1737] ? __kasan_kmalloc+0x7b/0x90 [ 43.004821][ T1737] ? __kmalloc_cache_noprof+0x29a/0x620 [ 43.004823][ T1737] ? rtnl_newlink+0x124/0x11c0 [ 43.004824][ T1737] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 43.004825][ T1737] ? netlink_rcv_skb+0x14e/0x3a0 [ 43.004826][ T1737] ? netlink_unicast+0x486/0x750 [ 43.004827][ T1737] ? netlink_sendmsg+0x735/0xc60 [ 43.004829][ T1737] ? ____sys_sendmsg+0x415/0x880 [ 43.004830][ T1737] ? ___sys_sendmsg+0x14e/0x1d0 [ 43.004831][ T1737] ? __sys_sendmsg+0x12c/0x1d0 [ 43.004833][ T1737] ? do_syscall_64+0xff/0x530 [ 43.004834][ T1737] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 43.004836][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004838][ T1737] ? lock_acquire+0x13c/0x160 [ 43.004839][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004841][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004843][ T1737] ? trace_contention_end+0xb3/0x180 [ 43.004845][ T1737] ? __mutex_lock+0x1db/0x1ea0 [ 43.004847][ T1737] ? __mutex_lock+0x9a3/0x1ea0 [ 43.004848][ T1737] ? rtnl_newlink+0x9a8/0x11c0 [ 43.004849][ T1737] ? ww_mutex_lock+0x160/0x160 [ 43.004851][ T1737] ? nla_get_range_signed+0x3d0/0x3d0 [ 43.004853][ T1737] ? __rtnl_newlink+0x3fa/0xa50 [ 43.004855][ T1737] rtnl_newlink+0x9f1/0x11c0 [ 43.004857][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004858][ T1737] ? rtnl_bridge_getlink+0x850/0x850 [ 43.004860][ T1737] ? lock_acquire+0x13c/0x160 [ 43.004861][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004863][ T1737] ? is_bpf_text_address+0x3e/0x110 [ 43.004865][ T1737] ? is_bpf_text_address+0x72/0x110 [ 43.004866][ T1737] ? kernel_text_address+0x149/0x170 [ 43.004868][ T1737] ? __kernel_text_address+0x12/0x30 [ 43.004869][ T1737] ? write_profile+0xf0/0xf0 [ 43.004870][ T1737] ? unwind_get_return_address+0x67/0xd0 [ 43.004873][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004874][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004876][ T1737] ? cap_capable+0x1d7/0x3d0 [ 43.004879][ T1737] ? lock_acquire+0x13c/0x160 [ 43.004881][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004883][ T1737] ? rtnl_bridge_getlink+0x850/0x850 [ 43.004884][ T1737] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 43.004886][ T1737] ? rtnl_link_fill+0x920/0x920 [ 43.004887][ T1737] ? filter_irq_stacks+0xd0/0xd0 [ 43.004888][ T1737] ? stack_depot_save_flags+0x1bc/0x790 [ 43.004891][ T1737] netlink_rcv_skb+0x14e/0x3a0 [ 43.004892][ T1737] ? rtnl_link_fill+0x920/0x920 [ 43.004893][ T1737] ? lock_release+0x184/0x1f0 [ 43.004900][ T1737] ? netlink_ack+0xcf0/0xcf0 [ 43.004901][ T1737] ? __netlink_lookup+0xb9/0x6b0 [ 43.004904][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004906][ T1737] ? lock_release+0x184/0x1f0 [ 43.004907][ T1737] netlink_unicast+0x486/0x750 [ 43.004909][ T1737] ? netlink_attachskb+0x810/0x810 [ 43.004911][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004913][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004914][ T1737] ? lock_acquire+0x13c/0x160 [ 43.004916][ T1737] netlink_sendmsg+0x735/0xc60 [ 43.004918][ T1737] ? netlink_unicast+0x750/0x750 [ 43.004920][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004921][ T1737] ? lock_release+0x184/0x1f0 [ 43.004923][ T1737] ____sys_sendmsg+0x415/0x880 [ 43.004925][ T1737] ? copy_msghdr_from_user+0x279/0x420 [ 43.004926][ T1737] ? get_timestamp.constprop.0+0x390/0x390 [ 43.004928][ T1737] ? move_addr_to_kernel+0x40/0x40 [ 43.004929][ T1737] ? filter_irq_stacks+0xd0/0xd0 [ 43.004932][ T1737] ___sys_sendmsg+0x14e/0x1d0 [ 43.004933][ T1737] ? copy_msghdr_from_user+0x420/0x420 [ 43.004938][ T1737] __sys_sendmsg+0x12c/0x1d0 [ 43.004940][ T1737] ? __sys_sendmsg_sock+0x20/0x20 [ 43.004943][ T1737] ? rcu_is_watching+0x16/0xd0 [ 43.004945][ T1737] do_syscall_64+0xff/0x530 [ 43.004946][ T1737] ? exc_page_fault+0xee/0x100 [ 43.004948][ T1737] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 43.004949][ T1737] RIP: 0033:0x7f293c5bd54e [ 43.004951][ T1737] 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 [ 43.004953][ T1737] RSP: 002b:00007ffc1e35d890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.004957][ T1737] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f293c5bd54e [ 43.004958][ T1737] RDX: 0000000000000000 RSI: 00007ffc1e35d940 RDI: 0000000000000005 [ 43.004959][ T1737] RBP: 00007ffc1e35d8a0 R08: 0000000000000000 R09: 0000000000000000 [ 43.004960][ T1737] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913413 [ 43.004961][ T1737] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc1e35e000 [ 43.004963][ T1737] [ 43.031056][ T1737] vx10: left promiscuous mode [ 43.031293][ T1737] br1: port 2(vx10) entered disabled state [ 43.118098][ T1669] veth0: left allmulticast mode [ 43.118305][ T1669] veth2: left allmulticast mode [ 43.118494][ T1669] veth4: left allmulticast mode [ 43.118669][ T1669] lo: left allmulticast mode [ 43.308172][ T1771] veth0: entered allmulticast mode [ 43.308630][ T1771] veth2: entered allmulticast mode [ 43.309009][ T1771] veth4: entered allmulticast mode [ 43.309390][ T1771] lo10: entered allmulticast mode [ 43.459811][ T1799] br1: port 2(vx20) entered blocking state [ 43.460083][ T1799] br1: port 2(vx20) entered disabled state [ 43.460340][ T1799] vx20: entered allmulticast mode [ 43.461299][ T1799] vx20: entered promiscuous mode [ 43.461651][ T1799] br1: port 2(vx20) entered blocking state [ 43.461860][ T1799] br1: port 2(vx20) entered forwarding state [ 45.813546][ T1835] vx20: left allmulticast mode [ 45.813563][ T1835] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 45.813565][ T1835] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1835, name: ip [ 45.813567][ T1835] preempt_count: 1, expected: 0 [ 45.813567][ T1835] RCU nest depth: 0, expected: 0 [ 45.813568][ T1835] INFO: lockdep is turned off. [ 45.813569][ T1835] irq event stamp: 0 [ 45.813570][ T1835] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 45.813574][ T1835] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 45.813580][ T1835] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 45.813582][ T1835] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 45.813584][ T1835] Preemption disabled at: [ 45.813584][ T1835] [] vprintk_emit+0x31b/0x3e0 [ 45.813592][ T1835] CPU: 3 UID: 0 PID: 1835 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 45.813595][ T1835] Tainted: [W]=WARN [ 45.813596][ T1835] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.813597][ T1835] Call Trace: [ 45.813599][ T1835] [ 45.813600][ T1835] dump_stack_lvl+0x6f/0xa0 [ 45.813605][ T1835] ? vprintk_emit+0x31b/0x3e0 [ 45.813607][ T1835] __might_resched.cold+0x1fe/0x2c1 [ 45.813611][ T1835] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 45.813614][ T1835] ? __asan_memcpy+0x3c/0x60 [ 45.813616][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813620][ T1835] __kmalloc_noprof+0x443/0x760 [ 45.813623][ T1835] ? __rwlock_init+0x150/0x150 [ 45.813626][ T1835] ? alloc_buf.isra.0+0x4b/0x260 [ 45.813630][ T1835] ? do_raw_spin_unlock+0x59/0x250 [ 45.813631][ T1835] alloc_buf.isra.0+0x4b/0x260 [ 45.813633][ T1835] put_chars+0x1e1/0x2f0 [ 45.813635][ T1835] ? __send_to_port+0x420/0x420 [ 45.813637][ T1835] ? console_prepend_replay+0x20/0x20 [ 45.813639][ T1835] hvc_console_print+0x292/0x780 [ 45.813643][ T1835] ? hvc_write+0x3a0/0x3a0 [ 45.813644][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813646][ T1835] ? lock_acquire+0x13c/0x160 [ 45.813648][ T1835] console_emit_next_record+0x22f/0x4c0 [ 45.813650][ T1835] ? devkmsg_read+0x4b0/0x4b0 [ 45.813652][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813654][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813655][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813657][ T1835] ? lock_acquire+0x13c/0x160 [ 45.813659][ T1835] ? console_flush_one_record+0x111/0x710 [ 45.813661][ T1835] console_flush_one_record+0x46f/0x710 [ 45.813663][ T1835] ? console_emit_next_record+0x4c0/0x4c0 [ 45.813665][ T1835] console_unlock+0xee/0x1f0 [ 45.813667][ T1835] ? lock_acquire+0x13c/0x160 [ 45.813669][ T1835] ? console_flush_one_record+0x710/0x710 [ 45.813670][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813672][ T1835] ? lock_release+0x184/0x1f0 [ 45.813673][ T1835] ? lock_acquire+0x60/0x160 [ 45.813675][ T1835] ? __rcu_read_lock+0x30/0x70 [ 45.813677][ T1835] ? __down_trylock_console_sem+0x5e/0xa0 [ 45.813679][ T1835] ? vprintk_emit+0x320/0x3e0 [ 45.813680][ T1835] vprintk_emit+0x37c/0x3e0 [ 45.813683][ T1835] ? wake_up_klogd_work_func+0x90/0x90 [ 45.813684][ T1835] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 45.813688][ T1835] ? netlink_unicast+0x486/0x750 [ 45.813690][ T1835] ? netlink_sendmsg+0x735/0xc60 [ 45.813692][ T1835] ? ____sys_sendmsg+0x415/0x880 [ 45.813694][ T1835] ? ___sys_sendmsg+0x14e/0x1d0 [ 45.813695][ T1835] ? __sys_sendmsg+0x12c/0x1d0 [ 45.813697][ T1835] ? do_syscall_64+0xff/0x530 [ 45.813700][ T1835] _printk+0xc7/0x100 [ 45.813703][ T1835] ? snapshot_read.cold+0x21/0x21 [ 45.813706][ T1835] ? netdev_name+0x43/0x60 [ 45.813708][ T1835] ? __netdev_printk+0x17f/0x1d0 [ 45.813710][ T1835] netdev_info+0xe2/0x116 [ 45.813712][ T1835] ? netdev_notice+0x120/0x120 [ 45.813713][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813715][ T1835] ? __up_read+0x355/0x9e0 [ 45.813717][ T1835] ? trace_hardirqs_on+0x36/0x40 [ 45.813719][ T1835] ? down_write_nested+0x200/0x200 [ 45.813721][ T1835] ? mutex_is_locked+0x1c/0x50 [ 45.813723][ T1835] netif_set_allmulti.cold+0x7c/0x166 [ 45.813726][ T1835] dev_set_allmulti+0xa2/0x150 [ 45.813729][ T1835] del_nbp+0xb7/0xc10 [bridge] [ 45.813741][ T1835] ? is_bpf_text_address+0x72/0x110 [ 45.813744][ T1835] ? kernel_text_address+0x149/0x170 [ 45.813747][ T1835] br_del_if+0xab/0x200 [bridge] [ 45.813754][ T1835] ? rtnl_is_locked+0x15/0x20 [ 45.813756][ T1835] do_set_master+0x15c/0x580 [ 45.813759][ T1835] do_setlink.isra.0+0xa31/0x2750 [ 45.813762][ T1835] ? stack_trace_save+0x93/0xc0 [ 45.813764][ T1835] ? rtnl_link_get_size+0x350/0x350 [ 45.813765][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813767][ T1835] ? stack_depot_save_flags+0x1bc/0x790 [ 45.813771][ T1835] ? kasan_save_stack+0x3d/0x50 [ 45.813773][ T1835] ? kasan_save_stack+0x2f/0x50 [ 45.813775][ T1835] ? kasan_save_track+0x14/0x30 [ 45.813776][ T1835] ? __kasan_kmalloc+0x7b/0x90 [ 45.813778][ T1835] ? __kmalloc_cache_noprof+0x29a/0x620 [ 45.813779][ T1835] ? rtnl_newlink+0x124/0x11c0 [ 45.813780][ T1835] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 45.813781][ T1835] ? netlink_rcv_skb+0x14e/0x3a0 [ 45.813783][ T1835] ? netlink_unicast+0x486/0x750 [ 45.813784][ T1835] ? netlink_sendmsg+0x735/0xc60 [ 45.813785][ T1835] ? ____sys_sendmsg+0x415/0x880 [ 45.813787][ T1835] ? ___sys_sendmsg+0x14e/0x1d0 [ 45.813788][ T1835] ? __sys_sendmsg+0x12c/0x1d0 [ 45.813790][ T1835] ? do_syscall_64+0xff/0x530 [ 45.813791][ T1835] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 45.813793][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813795][ T1835] ? lock_acquire+0x13c/0x160 [ 45.813796][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813798][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813800][ T1835] ? trace_contention_end+0xb3/0x180 [ 45.813802][ T1835] ? __mutex_lock+0x1db/0x1ea0 [ 45.813804][ T1835] ? __mutex_lock+0x9a3/0x1ea0 [ 45.813805][ T1835] ? rtnl_newlink+0x9a8/0x11c0 [ 45.813807][ T1835] ? ww_mutex_lock+0x160/0x160 [ 45.813808][ T1835] ? nla_get_range_signed+0x3d0/0x3d0 [ 45.813810][ T1835] ? __rtnl_newlink+0x3fa/0xa50 [ 45.813812][ T1835] rtnl_newlink+0x9f1/0x11c0 [ 45.813814][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813816][ T1835] ? rtnl_bridge_getlink+0x850/0x850 [ 45.813817][ T1835] ? lock_acquire+0x13c/0x160 [ 45.813818][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813820][ T1835] ? is_bpf_text_address+0x3e/0x110 [ 45.813822][ T1835] ? is_bpf_text_address+0x72/0x110 [ 45.813824][ T1835] ? kernel_text_address+0x149/0x170 [ 45.813825][ T1835] ? __kernel_text_address+0x12/0x30 [ 45.813826][ T1835] ? write_profile+0xf0/0xf0 [ 45.813827][ T1835] ? unwind_get_return_address+0x67/0xd0 [ 45.813830][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813832][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813833][ T1835] ? cap_capable+0x1d7/0x3d0 [ 45.813837][ T1835] ? lock_acquire+0x13c/0x160 [ 45.813838][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813840][ T1835] ? rtnl_bridge_getlink+0x850/0x850 [ 45.813841][ T1835] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 45.813843][ T1835] ? rtnl_link_fill+0x920/0x920 [ 45.813844][ T1835] ? filter_irq_stacks+0xd0/0xd0 [ 45.813845][ T1835] ? stack_depot_save_flags+0x1bc/0x790 [ 45.813848][ T1835] netlink_rcv_skb+0x14e/0x3a0 [ 45.813849][ T1835] ? rtnl_link_fill+0x920/0x920 [ 45.813851][ T1835] ? lock_release+0x184/0x1f0 [ 45.813852][ T1835] ? netlink_ack+0xcf0/0xcf0 [ 45.813853][ T1835] ? __netlink_lookup+0xb9/0x6b0 [ 45.813856][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813858][ T1835] ? lock_release+0x184/0x1f0 [ 45.813859][ T1835] netlink_unicast+0x486/0x750 [ 45.813861][ T1835] ? netlink_attachskb+0x810/0x810 [ 45.813863][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813864][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813866][ T1835] ? lock_acquire+0x13c/0x160 [ 45.813868][ T1835] netlink_sendmsg+0x735/0xc60 [ 45.813870][ T1835] ? netlink_unicast+0x750/0x750 [ 45.813872][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813874][ T1835] ? lock_release+0x184/0x1f0 [ 45.813875][ T1835] ____sys_sendmsg+0x415/0x880 [ 45.813877][ T1835] ? copy_msghdr_from_user+0x279/0x420 [ 45.813878][ T1835] ? get_timestamp.constprop.0+0x390/0x390 [ 45.813880][ T1835] ? move_addr_to_kernel+0x40/0x40 [ 45.813881][ T1835] ? filter_irq_stacks+0xd0/0xd0 [ 45.813884][ T1835] ___sys_sendmsg+0x14e/0x1d0 [ 45.813886][ T1835] ? copy_msghdr_from_user+0x420/0x420 [ 45.813890][ T1835] __sys_sendmsg+0x12c/0x1d0 [ 45.813892][ T1835] ? __sys_sendmsg_sock+0x20/0x20 [ 45.813895][ T1835] ? rcu_is_watching+0x16/0xd0 [ 45.813897][ T1835] do_syscall_64+0xff/0x530 [ 45.813903][ T1835] ? exc_page_fault+0xee/0x100 [ 45.813905][ T1835] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 45.813906][ T1835] RIP: 0033:0x7ff0ea85e54e [ 45.813908][ T1835] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 45.813910][ T1835] RSP: 002b:00007ffc849a5f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.813914][ T1835] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0ea85e54e [ 45.813915][ T1835] RDX: 0000000000000000 RSI: 00007ffc849a6040 RDI: 0000000000000005 [ 45.813916][ T1835] RBP: 00007ffc849a5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 45.813917][ T1835] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913416 [ 45.813918][ T1835] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc849a6700 [ 45.813920][ T1835] [ 45.843092][ T1835] vx20: left promiscuous mode [ 45.843368][ T1835] br1: port 2(vx20) entered disabled state [ 45.926995][ T1771] veth0: left allmulticast mode [ 45.927303][ T1771] veth2: left allmulticast mode [ 45.927568][ T1771] veth4: left allmulticast mode [ 45.927799][ T1771] lo10: left allmulticast mode [ 46.100045][ T1867] veth0: entered allmulticast mode [ 46.100357][ T1867] veth2: entered allmulticast mode [ 46.100600][ T1867] veth4: entered allmulticast mode [ 46.100837][ T1867] lo10: entered allmulticast mode [ 46.347403][ T1911] br1: port 2(vx20) entered blocking state [ 46.347733][ T1911] br1: port 2(vx20) entered disabled state [ 46.348026][ T1911] vx20: entered allmulticast mode [ 46.349487][ T1911] vx20: entered promiscuous mode [ 46.349926][ T1911] br1: port 2(vx20) entered blocking state [ 46.350201][ T1911] br1: port 2(vx20) entered forwarding state [ 48.684733][ T1949] vx20: left allmulticast mode [ 48.684754][ T1949] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 48.684757][ T1949] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1949, name: ip [ 48.684760][ T1949] preempt_count: 1, expected: 0 [ 48.684761][ T1949] RCU nest depth: 0, expected: 0 [ 48.684762][ T1949] INFO: lockdep is turned off. [ 48.684764][ T1949] irq event stamp: 0 [ 48.684765][ T1949] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 48.684770][ T1949] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 48.684777][ T1949] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 48.684780][ T1949] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 48.684782][ T1949] Preemption disabled at: [ 48.684784][ T1949] [] vprintk_emit+0x31b/0x3e0 [ 48.684793][ T1949] CPU: 0 UID: 0 PID: 1949 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 48.684798][ T1949] Tainted: [W]=WARN [ 48.684799][ T1949] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.684802][ T1949] Call Trace: [ 48.684804][ T1949] [ 48.684805][ T1949] dump_stack_lvl+0x6f/0xa0 [ 48.684812][ T1949] ? vprintk_emit+0x31b/0x3e0 [ 48.684815][ T1949] __might_resched.cold+0x1fe/0x2c1 [ 48.684819][ T1949] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 48.684823][ T1949] ? __asan_memcpy+0x3c/0x60 [ 48.684827][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.684832][ T1949] __kmalloc_noprof+0x443/0x760 [ 48.684836][ T1949] ? __rwlock_init+0x150/0x150 [ 48.684839][ T1949] ? alloc_buf.isra.0+0x4b/0x260 [ 48.684844][ T1949] ? do_raw_spin_unlock+0x59/0x250 [ 48.684847][ T1949] alloc_buf.isra.0+0x4b/0x260 [ 48.684850][ T1949] put_chars+0x1e1/0x2f0 [ 48.684852][ T1949] ? __send_to_port+0x420/0x420 [ 48.684855][ T1949] ? console_prepend_replay+0x20/0x20 [ 48.684859][ T1949] hvc_console_print+0x292/0x780 [ 48.684864][ T1949] ? hvc_write+0x3a0/0x3a0 [ 48.684866][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.684869][ T1949] ? lock_acquire+0x13c/0x160 [ 48.684872][ T1949] console_emit_next_record+0x22f/0x4c0 [ 48.684876][ T1949] ? devkmsg_read+0x4b0/0x4b0 [ 48.684879][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.684881][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.684884][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.684886][ T1949] ? lock_acquire+0x13c/0x160 [ 48.684889][ T1949] ? console_flush_one_record+0x111/0x710 [ 48.684892][ T1949] console_flush_one_record+0x46f/0x710 [ 48.684895][ T1949] ? console_emit_next_record+0x4c0/0x4c0 [ 48.684899][ T1949] console_unlock+0xee/0x1f0 [ 48.684907][ T1949] ? lock_acquire+0x13c/0x160 [ 48.684910][ T1949] ? console_flush_one_record+0x710/0x710 [ 48.684912][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.684914][ T1949] ? lock_release+0x184/0x1f0 [ 48.684917][ T1949] ? lock_acquire+0x60/0x160 [ 48.684919][ T1949] ? __rcu_read_lock+0x30/0x70 [ 48.684922][ T1949] ? __down_trylock_console_sem+0x5e/0xa0 [ 48.684925][ T1949] ? vprintk_emit+0x320/0x3e0 [ 48.684928][ T1949] vprintk_emit+0x37c/0x3e0 [ 48.684931][ T1949] ? wake_up_klogd_work_func+0x90/0x90 [ 48.684934][ T1949] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.684938][ T1949] ? netlink_unicast+0x486/0x750 [ 48.684941][ T1949] ? netlink_sendmsg+0x735/0xc60 [ 48.684943][ T1949] ? ____sys_sendmsg+0x415/0x880 [ 48.684947][ T1949] ? ___sys_sendmsg+0x14e/0x1d0 [ 48.684949][ T1949] ? __sys_sendmsg+0x12c/0x1d0 [ 48.684952][ T1949] ? do_syscall_64+0xff/0x530 [ 48.684956][ T1949] _printk+0xc7/0x100 [ 48.684960][ T1949] ? snapshot_read.cold+0x21/0x21 [ 48.684963][ T1949] ? netdev_name+0x43/0x60 [ 48.684967][ T1949] ? __netdev_printk+0x17f/0x1d0 [ 48.684970][ T1949] netdev_info+0xe2/0x116 [ 48.684973][ T1949] ? netdev_notice+0x120/0x120 [ 48.684976][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.684979][ T1949] ? __up_read+0x355/0x9e0 [ 48.684981][ T1949] ? trace_hardirqs_on+0x36/0x40 [ 48.684984][ T1949] ? down_write_nested+0x200/0x200 [ 48.684986][ T1949] ? mutex_is_locked+0x1c/0x50 [ 48.684990][ T1949] netif_set_allmulti.cold+0x7c/0x166 [ 48.684994][ T1949] dev_set_allmulti+0xa2/0x150 [ 48.684998][ T1949] del_nbp+0xb7/0xc10 [bridge] [ 48.685015][ T1949] ? is_bpf_text_address+0x72/0x110 [ 48.685019][ T1949] ? kernel_text_address+0x149/0x170 [ 48.685023][ T1949] br_del_if+0xab/0x200 [bridge] [ 48.685036][ T1949] ? rtnl_is_locked+0x15/0x20 [ 48.685039][ T1949] do_set_master+0x15c/0x580 [ 48.685042][ T1949] do_setlink.isra.0+0xa31/0x2750 [ 48.685047][ T1949] ? stack_trace_save+0x93/0xc0 [ 48.685050][ T1949] ? rtnl_link_get_size+0x350/0x350 [ 48.685052][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.685054][ T1949] ? stack_depot_save_flags+0x1bc/0x790 [ 48.685059][ T1949] ? kasan_save_stack+0x3d/0x50 [ 48.685062][ T1949] ? kasan_save_stack+0x2f/0x50 [ 48.685065][ T1949] ? kasan_save_track+0x14/0x30 [ 48.685067][ T1949] ? __kasan_kmalloc+0x7b/0x90 [ 48.685069][ T1949] ? __kmalloc_cache_noprof+0x29a/0x620 [ 48.685072][ T1949] ? rtnl_newlink+0x124/0x11c0 [ 48.685073][ T1949] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.685075][ T1949] ? netlink_rcv_skb+0x14e/0x3a0 [ 48.685077][ T1949] ? netlink_unicast+0x486/0x750 [ 48.685080][ T1949] ? netlink_sendmsg+0x735/0xc60 [ 48.685082][ T1949] ? ____sys_sendmsg+0x415/0x880 [ 48.685084][ T1949] ? ___sys_sendmsg+0x14e/0x1d0 [ 48.685086][ T1949] ? __sys_sendmsg+0x12c/0x1d0 [ 48.685088][ T1949] ? do_syscall_64+0xff/0x530 [ 48.685090][ T1949] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.685094][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.685097][ T1949] ? lock_acquire+0x13c/0x160 [ 48.685099][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.685101][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.685104][ T1949] ? trace_contention_end+0xb3/0x180 [ 48.685107][ T1949] ? __mutex_lock+0x1db/0x1ea0 [ 48.685110][ T1949] ? __mutex_lock+0x9a3/0x1ea0 [ 48.685112][ T1949] ? rtnl_newlink+0x9a8/0x11c0 [ 48.685115][ T1949] ? ww_mutex_lock+0x160/0x160 [ 48.685117][ T1949] ? nla_get_range_signed+0x3d0/0x3d0 [ 48.685121][ T1949] ? __rtnl_newlink+0x3fa/0xa50 [ 48.685124][ T1949] rtnl_newlink+0x9f1/0x11c0 [ 48.685127][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.685130][ T1949] ? rtnl_bridge_getlink+0x850/0x850 [ 48.685132][ T1949] ? lock_acquire+0x13c/0x160 [ 48.685134][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.685137][ T1949] ? is_bpf_text_address+0x3e/0x110 [ 48.685140][ T1949] ? is_bpf_text_address+0x72/0x110 [ 48.685143][ T1949] ? kernel_text_address+0x149/0x170 [ 48.685145][ T1949] ? __kernel_text_address+0x12/0x30 [ 48.685147][ T1949] ? write_profile+0xf0/0xf0 [ 48.685149][ T1949] ? unwind_get_return_address+0x67/0xd0 [ 48.685152][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.685155][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.685157][ T1949] ? cap_capable+0x1d7/0x3d0 [ 48.685162][ T1949] ? lock_acquire+0x13c/0x160 [ 48.685164][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.685166][ T1949] ? rtnl_bridge_getlink+0x850/0x850 [ 48.685169][ T1949] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.685171][ T1949] ? rtnl_link_fill+0x920/0x920 [ 48.685174][ T1949] ? filter_irq_stacks+0xd0/0xd0 [ 48.685176][ T1949] ? stack_depot_save_flags+0x1bc/0x790 [ 48.685180][ T1949] netlink_rcv_skb+0x14e/0x3a0 [ 48.685182][ T1949] ? rtnl_link_fill+0x920/0x920 [ 48.685184][ T1949] ? lock_release+0x184/0x1f0 [ 48.685187][ T1949] ? netlink_ack+0xcf0/0xcf0 [ 48.685189][ T1949] ? __netlink_lookup+0xb9/0x6b0 [ 48.685193][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.685195][ T1949] ? lock_release+0x184/0x1f0 [ 48.685199][ T1949] netlink_unicast+0x486/0x750 [ 48.685202][ T1949] ? netlink_attachskb+0x810/0x810 [ 48.685204][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.685206][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.685209][ T1949] ? lock_acquire+0x13c/0x160 [ 48.685212][ T1949] netlink_sendmsg+0x735/0xc60 [ 48.685215][ T1949] ? netlink_unicast+0x750/0x750 [ 48.685218][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.685220][ T1949] ? lock_release+0x184/0x1f0 [ 48.685223][ T1949] ____sys_sendmsg+0x415/0x880 [ 48.685226][ T1949] ? copy_msghdr_from_user+0x279/0x420 [ 48.685228][ T1949] ? get_timestamp.constprop.0+0x390/0x390 [ 48.685231][ T1949] ? move_addr_to_kernel+0x40/0x40 [ 48.685233][ T1949] ? filter_irq_stacks+0xd0/0xd0 [ 48.685237][ T1949] ___sys_sendmsg+0x14e/0x1d0 [ 48.685240][ T1949] ? copy_msghdr_from_user+0x420/0x420 [ 48.685248][ T1949] __sys_sendmsg+0x12c/0x1d0 [ 48.685251][ T1949] ? __sys_sendmsg_sock+0x20/0x20 [ 48.685255][ T1949] ? rcu_is_watching+0x16/0xd0 [ 48.685258][ T1949] do_syscall_64+0xff/0x530 [ 48.685260][ T1949] ? exc_page_fault+0xee/0x100 [ 48.685263][ T1949] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.685266][ T1949] RIP: 0033:0x7fbfc25e554e [ 48.685269][ T1949] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 48.685271][ T1949] RSP: 002b:00007ffd067aa0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.685276][ T1949] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbfc25e554e [ 48.685278][ T1949] RDX: 0000000000000000 RSI: 00007ffd067aa150 RDI: 0000000000000005 [ 48.685280][ T1949] RBP: 00007ffd067aa0b0 R08: 0000000000000000 R09: 0000000000000000 [ 48.685281][ T1949] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913419 [ 48.685283][ T1949] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd067aa810 [ 48.685287][ T1949] [ 48.726439][ T1949] vx20: left promiscuous mode [ 48.726698][ T1949] br1: port 2(vx20) entered disabled state [ 48.894960][ T1867] veth0: left allmulticast mode [ 48.895202][ T1867] veth2: left allmulticast mode [ 48.895407][ T1867] veth4: left allmulticast mode [ 48.895588][ T1867] lo10: left allmulticast mode [ 49.061735][ T1989] veth0: entered allmulticast mode [ 49.062185][ T1989] veth2: entered allmulticast mode [ 49.062560][ T1989] veth4: entered allmulticast mode [ 49.062941][ T1989] lo10: entered allmulticast mode [ 49.298712][ T2034] br1: port 2(vx20) entered blocking state [ 49.299035][ T2034] br1: port 2(vx20) entered disabled state [ 49.299335][ T2034] vx20: entered allmulticast mode [ 49.300732][ T2034] vx20: entered promiscuous mode [ 49.301148][ T2034] br1: port 2(vx20) entered blocking state [ 49.301435][ T2034] br1: port 2(vx20) entered forwarding state [ 52.626243][ T2072] vx20: left allmulticast mode [ 52.626261][ T2072] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 52.626264][ T2072] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2072, name: ip [ 52.626265][ T2072] preempt_count: 1, expected: 0 [ 52.626266][ T2072] RCU nest depth: 0, expected: 0 [ 52.626267][ T2072] INFO: lockdep is turned off. [ 52.626268][ T2072] irq event stamp: 0 [ 52.626269][ T2072] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 52.626273][ T2072] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 52.626279][ T2072] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 52.626280][ T2072] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 52.626282][ T2072] Preemption disabled at: [ 52.626283][ T2072] [] vprintk_emit+0x31b/0x3e0 [ 52.626290][ T2072] CPU: 2 UID: 0 PID: 2072 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 52.626294][ T2072] Tainted: [W]=WARN [ 52.626295][ T2072] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.626296][ T2072] Call Trace: [ 52.626298][ T2072] [ 52.626299][ T2072] dump_stack_lvl+0x6f/0xa0 [ 52.626305][ T2072] ? vprintk_emit+0x31b/0x3e0 [ 52.626307][ T2072] __might_resched.cold+0x1fe/0x2c1 [ 52.626311][ T2072] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 52.626314][ T2072] ? __asan_memcpy+0x3c/0x60 [ 52.626317][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626323][ T2072] __kmalloc_noprof+0x443/0x760 [ 52.626325][ T2072] ? __rwlock_init+0x150/0x150 [ 52.626328][ T2072] ? alloc_buf.isra.0+0x4b/0x260 [ 52.626332][ T2072] ? do_raw_spin_unlock+0x59/0x250 [ 52.626333][ T2072] alloc_buf.isra.0+0x4b/0x260 [ 52.626335][ T2072] put_chars+0x1e1/0x2f0 [ 52.626337][ T2072] ? __send_to_port+0x420/0x420 [ 52.626339][ T2072] ? console_prepend_replay+0x20/0x20 [ 52.626341][ T2072] hvc_console_print+0x292/0x780 [ 52.626344][ T2072] ? hvc_write+0x3a0/0x3a0 [ 52.626345][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626347][ T2072] ? lock_acquire+0x13c/0x160 [ 52.626349][ T2072] console_emit_next_record+0x22f/0x4c0 [ 52.626351][ T2072] ? devkmsg_read+0x4b0/0x4b0 [ 52.626353][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626355][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626356][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626358][ T2072] ? lock_acquire+0x13c/0x160 [ 52.626360][ T2072] ? console_flush_one_record+0x111/0x710 [ 52.626362][ T2072] console_flush_one_record+0x46f/0x710 [ 52.626364][ T2072] ? console_emit_next_record+0x4c0/0x4c0 [ 52.626366][ T2072] console_unlock+0xee/0x1f0 [ 52.626368][ T2072] ? lock_acquire+0x13c/0x160 [ 52.626370][ T2072] ? console_flush_one_record+0x710/0x710 [ 52.626371][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626373][ T2072] ? lock_release+0x184/0x1f0 [ 52.626374][ T2072] ? lock_acquire+0x60/0x160 [ 52.626376][ T2072] ? __rcu_read_lock+0x30/0x70 [ 52.626378][ T2072] ? __down_trylock_console_sem+0x5e/0xa0 [ 52.626379][ T2072] ? vprintk_emit+0x320/0x3e0 [ 52.626381][ T2072] vprintk_emit+0x37c/0x3e0 [ 52.626384][ T2072] ? wake_up_klogd_work_func+0x90/0x90 [ 52.626385][ T2072] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.626388][ T2072] ? netlink_unicast+0x486/0x750 [ 52.626391][ T2072] ? netlink_sendmsg+0x735/0xc60 [ 52.626393][ T2072] ? ____sys_sendmsg+0x415/0x880 [ 52.626395][ T2072] ? ___sys_sendmsg+0x14e/0x1d0 [ 52.626397][ T2072] ? __sys_sendmsg+0x12c/0x1d0 [ 52.626398][ T2072] ? do_syscall_64+0xff/0x530 [ 52.626402][ T2072] _printk+0xc7/0x100 [ 52.626405][ T2072] ? snapshot_read.cold+0x21/0x21 [ 52.626407][ T2072] ? netdev_name+0x43/0x60 [ 52.626409][ T2072] ? __netdev_printk+0x17f/0x1d0 [ 52.626411][ T2072] netdev_info+0xe2/0x116 [ 52.626413][ T2072] ? netdev_notice+0x120/0x120 [ 52.626415][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626416][ T2072] ? __up_read+0x355/0x9e0 [ 52.626418][ T2072] ? trace_hardirqs_on+0x36/0x40 [ 52.626420][ T2072] ? down_write_nested+0x200/0x200 [ 52.626422][ T2072] ? mutex_is_locked+0x1c/0x50 [ 52.626424][ T2072] netif_set_allmulti.cold+0x7c/0x166 [ 52.626427][ T2072] dev_set_allmulti+0xa2/0x150 [ 52.626430][ T2072] del_nbp+0xb7/0xc10 [bridge] [ 52.626442][ T2072] ? is_bpf_text_address+0x72/0x110 [ 52.626445][ T2072] ? kernel_text_address+0x149/0x170 [ 52.626448][ T2072] br_del_if+0xab/0x200 [bridge] [ 52.626455][ T2072] ? rtnl_is_locked+0x15/0x20 [ 52.626457][ T2072] do_set_master+0x15c/0x580 [ 52.626460][ T2072] do_setlink.isra.0+0xa31/0x2750 [ 52.626462][ T2072] ? stack_trace_save+0x93/0xc0 [ 52.626465][ T2072] ? rtnl_link_get_size+0x350/0x350 [ 52.626466][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626468][ T2072] ? stack_depot_save_flags+0x1bc/0x790 [ 52.626471][ T2072] ? kasan_save_stack+0x3d/0x50 [ 52.626474][ T2072] ? kasan_save_stack+0x2f/0x50 [ 52.626475][ T2072] ? kasan_save_track+0x14/0x30 [ 52.626477][ T2072] ? __kasan_kmalloc+0x7b/0x90 [ 52.626478][ T2072] ? __kmalloc_cache_noprof+0x29a/0x620 [ 52.626480][ T2072] ? rtnl_newlink+0x124/0x11c0 [ 52.626481][ T2072] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.626482][ T2072] ? netlink_rcv_skb+0x14e/0x3a0 [ 52.626483][ T2072] ? netlink_unicast+0x486/0x750 [ 52.626484][ T2072] ? netlink_sendmsg+0x735/0xc60 [ 52.626485][ T2072] ? ____sys_sendmsg+0x415/0x880 [ 52.626487][ T2072] ? ___sys_sendmsg+0x14e/0x1d0 [ 52.626488][ T2072] ? __sys_sendmsg+0x12c/0x1d0 [ 52.626490][ T2072] ? do_syscall_64+0xff/0x530 [ 52.626491][ T2072] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.626493][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626495][ T2072] ? lock_acquire+0x13c/0x160 [ 52.626496][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626498][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626499][ T2072] ? trace_contention_end+0xb3/0x180 [ 52.626502][ T2072] ? __mutex_lock+0x1db/0x1ea0 [ 52.626504][ T2072] ? __mutex_lock+0x9a3/0x1ea0 [ 52.626505][ T2072] ? rtnl_newlink+0x9a8/0x11c0 [ 52.626506][ T2072] ? ww_mutex_lock+0x160/0x160 [ 52.626508][ T2072] ? nla_get_range_signed+0x3d0/0x3d0 [ 52.626510][ T2072] ? __rtnl_newlink+0x3fa/0xa50 [ 52.626512][ T2072] rtnl_newlink+0x9f1/0x11c0 [ 52.626514][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626516][ T2072] ? rtnl_bridge_getlink+0x850/0x850 [ 52.626517][ T2072] ? lock_acquire+0x13c/0x160 [ 52.626518][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626520][ T2072] ? is_bpf_text_address+0x3e/0x110 [ 52.626522][ T2072] ? is_bpf_text_address+0x72/0x110 [ 52.626523][ T2072] ? kernel_text_address+0x149/0x170 [ 52.626525][ T2072] ? __kernel_text_address+0x12/0x30 [ 52.626526][ T2072] ? write_profile+0xf0/0xf0 [ 52.626527][ T2072] ? unwind_get_return_address+0x67/0xd0 [ 52.626530][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626531][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626533][ T2072] ? cap_capable+0x1d7/0x3d0 [ 52.626536][ T2072] ? lock_acquire+0x13c/0x160 [ 52.626538][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626540][ T2072] ? rtnl_bridge_getlink+0x850/0x850 [ 52.626541][ T2072] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.626543][ T2072] ? rtnl_link_fill+0x920/0x920 [ 52.626544][ T2072] ? filter_irq_stacks+0xd0/0xd0 [ 52.626545][ T2072] ? stack_depot_save_flags+0x1bc/0x790 [ 52.626548][ T2072] netlink_rcv_skb+0x14e/0x3a0 [ 52.626549][ T2072] ? rtnl_link_fill+0x920/0x920 [ 52.626550][ T2072] ? lock_release+0x184/0x1f0 [ 52.626552][ T2072] ? netlink_ack+0xcf0/0xcf0 [ 52.626553][ T2072] ? __netlink_lookup+0xb9/0x6b0 [ 52.626555][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626557][ T2072] ? lock_release+0x184/0x1f0 [ 52.626559][ T2072] netlink_unicast+0x486/0x750 [ 52.626561][ T2072] ? netlink_attachskb+0x810/0x810 [ 52.626563][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626564][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626566][ T2072] ? lock_acquire+0x13c/0x160 [ 52.626568][ T2072] netlink_sendmsg+0x735/0xc60 [ 52.626570][ T2072] ? netlink_unicast+0x750/0x750 [ 52.626571][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626573][ T2072] ? lock_release+0x184/0x1f0 [ 52.626575][ T2072] ____sys_sendmsg+0x415/0x880 [ 52.626576][ T2072] ? copy_msghdr_from_user+0x279/0x420 [ 52.626578][ T2072] ? get_timestamp.constprop.0+0x390/0x390 [ 52.626579][ T2072] ? move_addr_to_kernel+0x40/0x40 [ 52.626581][ T2072] ? filter_irq_stacks+0xd0/0xd0 [ 52.626583][ T2072] ___sys_sendmsg+0x14e/0x1d0 [ 52.626585][ T2072] ? copy_msghdr_from_user+0x420/0x420 [ 52.626590][ T2072] __sys_sendmsg+0x12c/0x1d0 [ 52.626592][ T2072] ? __sys_sendmsg_sock+0x20/0x20 [ 52.626594][ T2072] ? rcu_is_watching+0x16/0xd0 [ 52.626596][ T2072] do_syscall_64+0xff/0x530 [ 52.626597][ T2072] ? exc_page_fault+0xee/0x100 [ 52.626600][ T2072] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.626601][ T2072] RIP: 0033:0x7f1dfb8a154e [ 52.626603][ T2072] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 52.626605][ T2072] RSP: 002b:00007fffdcfd5370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.626609][ T2072] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1dfb8a154e [ 52.626610][ T2072] RDX: 0000000000000000 RSI: 00007fffdcfd5420 RDI: 0000000000000005 [ 52.626611][ T2072] RBP: 00007fffdcfd5380 R08: 0000000000000000 R09: 0000000000000000 [ 52.626612][ T2072] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91341d [ 52.626613][ T2072] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffdcfd5ae0 [ 52.626615][ T2072] [ 52.660163][ T2072] vx20: left promiscuous mode [ 52.660509][ T2072] br1: port 2(vx20) entered disabled state [ 52.795165][ T1989] veth0: left allmulticast mode [ 52.795453][ T1989] veth2: left allmulticast mode [ 52.795684][ T1989] veth4: left allmulticast mode [ 52.795919][ T1989] lo10: left allmulticast mode [ 52.933103][ T2114] veth0: entered allmulticast mode [ 52.933527][ T2114] veth2: entered allmulticast mode [ 52.933792][ T2114] veth4: entered allmulticast mode [ 52.934051][ T2114] lo10: entered allmulticast mode [ 53.136567][ T2159] br1: port 2(vx20) entered blocking state [ 53.136806][ T2159] br1: port 2(vx20) entered disabled state [ 53.137013][ T2159] vx20: entered allmulticast mode [ 53.137950][ T2159] vx20: entered promiscuous mode [ 53.138369][ T2159] br1: port 2(vx20) entered blocking state [ 53.138573][ T2159] br1: port 2(vx20) entered forwarding state [ 55.417034][ T2195] vx20: left allmulticast mode [ 55.417053][ T2195] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 55.417055][ T2195] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2195, name: ip [ 55.417057][ T2195] preempt_count: 1, expected: 0 [ 55.417058][ T2195] RCU nest depth: 0, expected: 0 [ 55.417058][ T2195] INFO: lockdep is turned off. [ 55.417060][ T2195] irq event stamp: 0 [ 55.417060][ T2195] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 55.417064][ T2195] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 55.417070][ T2195] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 55.417072][ T2195] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 55.417074][ T2195] Preemption disabled at: [ 55.417074][ T2195] [] vprintk_emit+0x31b/0x3e0 [ 55.417082][ T2195] CPU: 3 UID: 0 PID: 2195 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 55.417085][ T2195] Tainted: [W]=WARN [ 55.417086][ T2195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.417088][ T2195] Call Trace: [ 55.417089][ T2195] [ 55.417091][ T2195] dump_stack_lvl+0x6f/0xa0 [ 55.417096][ T2195] ? vprintk_emit+0x31b/0x3e0 [ 55.417098][ T2195] __might_resched.cold+0x1fe/0x2c1 [ 55.417102][ T2195] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 55.417105][ T2195] ? __asan_memcpy+0x3c/0x60 [ 55.417108][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417112][ T2195] __kmalloc_noprof+0x443/0x760 [ 55.417115][ T2195] ? __rwlock_init+0x150/0x150 [ 55.417117][ T2195] ? alloc_buf.isra.0+0x4b/0x260 [ 55.417121][ T2195] ? do_raw_spin_unlock+0x59/0x250 [ 55.417123][ T2195] alloc_buf.isra.0+0x4b/0x260 [ 55.417125][ T2195] put_chars+0x1e1/0x2f0 [ 55.417127][ T2195] ? __send_to_port+0x420/0x420 [ 55.417128][ T2195] ? console_prepend_replay+0x20/0x20 [ 55.417131][ T2195] hvc_console_print+0x292/0x780 [ 55.417134][ T2195] ? hvc_write+0x3a0/0x3a0 [ 55.417135][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417137][ T2195] ? lock_acquire+0x13c/0x160 [ 55.417139][ T2195] console_emit_next_record+0x22f/0x4c0 [ 55.417141][ T2195] ? devkmsg_read+0x4b0/0x4b0 [ 55.417143][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417145][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417146][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417148][ T2195] ? lock_acquire+0x13c/0x160 [ 55.417150][ T2195] ? console_flush_one_record+0x111/0x710 [ 55.417151][ T2195] console_flush_one_record+0x46f/0x710 [ 55.417154][ T2195] ? console_emit_next_record+0x4c0/0x4c0 [ 55.417156][ T2195] console_unlock+0xee/0x1f0 [ 55.417158][ T2195] ? lock_acquire+0x13c/0x160 [ 55.417159][ T2195] ? console_flush_one_record+0x710/0x710 [ 55.417161][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417162][ T2195] ? lock_release+0x184/0x1f0 [ 55.417164][ T2195] ? lock_acquire+0x60/0x160 [ 55.417165][ T2195] ? __rcu_read_lock+0x30/0x70 [ 55.417167][ T2195] ? __down_trylock_console_sem+0x5e/0xa0 [ 55.417169][ T2195] ? vprintk_emit+0x320/0x3e0 [ 55.417171][ T2195] vprintk_emit+0x37c/0x3e0 [ 55.417173][ T2195] ? wake_up_klogd_work_func+0x90/0x90 [ 55.417175][ T2195] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.417178][ T2195] ? netlink_unicast+0x486/0x750 [ 55.417180][ T2195] ? netlink_sendmsg+0x735/0xc60 [ 55.417182][ T2195] ? ____sys_sendmsg+0x415/0x880 [ 55.417185][ T2195] ? ___sys_sendmsg+0x14e/0x1d0 [ 55.417186][ T2195] ? __sys_sendmsg+0x12c/0x1d0 [ 55.417188][ T2195] ? do_syscall_64+0xff/0x530 [ 55.417191][ T2195] _printk+0xc7/0x100 [ 55.417194][ T2195] ? snapshot_read.cold+0x21/0x21 [ 55.417196][ T2195] ? netdev_name+0x43/0x60 [ 55.417199][ T2195] ? __netdev_printk+0x17f/0x1d0 [ 55.417200][ T2195] netdev_info+0xe2/0x116 [ 55.417202][ T2195] ? netdev_notice+0x120/0x120 [ 55.417204][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417206][ T2195] ? __up_read+0x355/0x9e0 [ 55.417207][ T2195] ? trace_hardirqs_on+0x36/0x40 [ 55.417210][ T2195] ? down_write_nested+0x200/0x200 [ 55.417211][ T2195] ? mutex_is_locked+0x1c/0x50 [ 55.417214][ T2195] netif_set_allmulti.cold+0x7c/0x166 [ 55.417216][ T2195] dev_set_allmulti+0xa2/0x150 [ 55.417219][ T2195] del_nbp+0xb7/0xc10 [bridge] [ 55.417231][ T2195] ? is_bpf_text_address+0x72/0x110 [ 55.417234][ T2195] ? kernel_text_address+0x149/0x170 [ 55.417237][ T2195] br_del_if+0xab/0x200 [bridge] [ 55.417244][ T2195] ? rtnl_is_locked+0x15/0x20 [ 55.417246][ T2195] do_set_master+0x15c/0x580 [ 55.417248][ T2195] do_setlink.isra.0+0xa31/0x2750 [ 55.417251][ T2195] ? stack_trace_save+0x93/0xc0 [ 55.417253][ T2195] ? rtnl_link_get_size+0x350/0x350 [ 55.417254][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417256][ T2195] ? stack_depot_save_flags+0x1bc/0x790 [ 55.417260][ T2195] ? kasan_save_stack+0x3d/0x50 [ 55.417262][ T2195] ? kasan_save_stack+0x2f/0x50 [ 55.417264][ T2195] ? kasan_save_track+0x14/0x30 [ 55.417265][ T2195] ? __kasan_kmalloc+0x7b/0x90 [ 55.417266][ T2195] ? __kmalloc_cache_noprof+0x29a/0x620 [ 55.417268][ T2195] ? rtnl_newlink+0x124/0x11c0 [ 55.417269][ T2195] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.417270][ T2195] ? netlink_rcv_skb+0x14e/0x3a0 [ 55.417271][ T2195] ? netlink_unicast+0x486/0x750 [ 55.417272][ T2195] ? netlink_sendmsg+0x735/0xc60 [ 55.417274][ T2195] ? ____sys_sendmsg+0x415/0x880 [ 55.417275][ T2195] ? ___sys_sendmsg+0x14e/0x1d0 [ 55.417276][ T2195] ? __sys_sendmsg+0x12c/0x1d0 [ 55.417278][ T2195] ? do_syscall_64+0xff/0x530 [ 55.417279][ T2195] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.417281][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417283][ T2195] ? lock_acquire+0x13c/0x160 [ 55.417284][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417286][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417287][ T2195] ? trace_contention_end+0xb3/0x180 [ 55.417289][ T2195] ? __mutex_lock+0x1db/0x1ea0 [ 55.417291][ T2195] ? __mutex_lock+0x9a3/0x1ea0 [ 55.417293][ T2195] ? rtnl_newlink+0x9a8/0x11c0 [ 55.417294][ T2195] ? ww_mutex_lock+0x160/0x160 [ 55.417295][ T2195] ? nla_get_range_signed+0x3d0/0x3d0 [ 55.417298][ T2195] ? __rtnl_newlink+0x3fa/0xa50 [ 55.417300][ T2195] rtnl_newlink+0x9f1/0x11c0 [ 55.417302][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417303][ T2195] ? rtnl_bridge_getlink+0x850/0x850 [ 55.417304][ T2195] ? lock_acquire+0x13c/0x160 [ 55.417306][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417308][ T2195] ? is_bpf_text_address+0x3e/0x110 [ 55.417310][ T2195] ? is_bpf_text_address+0x72/0x110 [ 55.417311][ T2195] ? kernel_text_address+0x149/0x170 [ 55.417312][ T2195] ? __kernel_text_address+0x12/0x30 [ 55.417314][ T2195] ? write_profile+0xf0/0xf0 [ 55.417315][ T2195] ? unwind_get_return_address+0x67/0xd0 [ 55.417317][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417321][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417323][ T2195] ? cap_capable+0x1d7/0x3d0 [ 55.417326][ T2195] ? lock_acquire+0x13c/0x160 [ 55.417328][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417329][ T2195] ? rtnl_bridge_getlink+0x850/0x850 [ 55.417331][ T2195] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.417332][ T2195] ? rtnl_link_fill+0x920/0x920 [ 55.417333][ T2195] ? filter_irq_stacks+0xd0/0xd0 [ 55.417335][ T2195] ? stack_depot_save_flags+0x1bc/0x790 [ 55.417337][ T2195] netlink_rcv_skb+0x14e/0x3a0 [ 55.417338][ T2195] ? rtnl_link_fill+0x920/0x920 [ 55.417340][ T2195] ? lock_release+0x184/0x1f0 [ 55.417341][ T2195] ? netlink_ack+0xcf0/0xcf0 [ 55.417342][ T2195] ? __netlink_lookup+0xb9/0x6b0 [ 55.417345][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417346][ T2195] ? lock_release+0x184/0x1f0 [ 55.417348][ T2195] netlink_unicast+0x486/0x750 [ 55.417350][ T2195] ? netlink_attachskb+0x810/0x810 [ 55.417352][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417353][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417355][ T2195] ? lock_acquire+0x13c/0x160 [ 55.417357][ T2195] netlink_sendmsg+0x735/0xc60 [ 55.417358][ T2195] ? netlink_unicast+0x750/0x750 [ 55.417360][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417362][ T2195] ? lock_release+0x184/0x1f0 [ 55.417364][ T2195] ____sys_sendmsg+0x415/0x880 [ 55.417365][ T2195] ? copy_msghdr_from_user+0x279/0x420 [ 55.417367][ T2195] ? get_timestamp.constprop.0+0x390/0x390 [ 55.417368][ T2195] ? move_addr_to_kernel+0x40/0x40 [ 55.417370][ T2195] ? filter_irq_stacks+0xd0/0xd0 [ 55.417372][ T2195] ___sys_sendmsg+0x14e/0x1d0 [ 55.417374][ T2195] ? copy_msghdr_from_user+0x420/0x420 [ 55.417379][ T2195] __sys_sendmsg+0x12c/0x1d0 [ 55.417380][ T2195] ? __sys_sendmsg_sock+0x20/0x20 [ 55.417383][ T2195] ? rcu_is_watching+0x16/0xd0 [ 55.417385][ T2195] do_syscall_64+0xff/0x530 [ 55.417386][ T2195] ? exc_page_fault+0xee/0x100 [ 55.417388][ T2195] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.417390][ T2195] RIP: 0033:0x7f240ad0654e [ 55.417392][ T2195] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 55.417393][ T2195] RSP: 002b:00007ffdae87cd00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.417397][ T2195] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f240ad0654e [ 55.417398][ T2195] RDX: 0000000000000000 RSI: 00007ffdae87cdb0 RDI: 0000000000000005 [ 55.417399][ T2195] RBP: 00007ffdae87cd10 R08: 0000000000000000 R09: 0000000000000000 [ 55.417400][ T2195] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91341f [ 55.417401][ T2195] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdae87d470 [ 55.417403][ T2195] [ 55.442716][ T2195] vx20: left promiscuous mode [ 55.442968][ T2195] br1: port 2(vx20) entered disabled state [ 55.558862][ T2114] veth0: left allmulticast mode [ 55.563195][ T2114] veth2: left allmulticast mode [ 55.563581][ T2114] veth4: left allmulticast mode [ 55.563807][ T2114] lo10: left allmulticast mode [ 55.657256][ T2225] br1: port 2(vx20) entered blocking state [ 55.657835][ T2225] br1: port 2(vx20) entered disabled state [ 55.658032][ T2225] vx20: entered allmulticast mode [ 55.658933][ T2225] vx20: entered promiscuous mode [ 55.659201][ T2225] br1: port 2(vx20) entered blocking state [ 55.659375][ T2225] br1: port 2(vx20) entered forwarding state [ 57.958527][ T2261] vx20: left allmulticast mode [ 57.958545][ T2261] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 57.958547][ T2261] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2261, name: ip [ 57.958549][ T2261] preempt_count: 1, expected: 0 [ 57.958550][ T2261] RCU nest depth: 0, expected: 0 [ 57.958551][ T2261] INFO: lockdep is turned off. [ 57.958552][ T2261] irq event stamp: 0 [ 57.958553][ T2261] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 57.958557][ T2261] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 57.958563][ T2261] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 57.958565][ T2261] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 57.958566][ T2261] Preemption disabled at: [ 57.958567][ T2261] [] vprintk_emit+0x31b/0x3e0 [ 57.958575][ T2261] CPU: 0 UID: 0 PID: 2261 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 57.958578][ T2261] Tainted: [W]=WARN [ 57.958579][ T2261] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.958581][ T2261] Call Trace: [ 57.958582][ T2261] [ 57.958584][ T2261] dump_stack_lvl+0x6f/0xa0 [ 57.958589][ T2261] ? vprintk_emit+0x31b/0x3e0 [ 57.958591][ T2261] __might_resched.cold+0x1fe/0x2c1 [ 57.958595][ T2261] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 57.958598][ T2261] ? __asan_memcpy+0x3c/0x60 [ 57.958601][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958605][ T2261] __kmalloc_noprof+0x443/0x760 [ 57.958607][ T2261] ? __rwlock_init+0x150/0x150 [ 57.958610][ T2261] ? alloc_buf.isra.0+0x4b/0x260 [ 57.958614][ T2261] ? do_raw_spin_unlock+0x59/0x250 [ 57.958616][ T2261] alloc_buf.isra.0+0x4b/0x260 [ 57.958618][ T2261] put_chars+0x1e1/0x2f0 [ 57.958620][ T2261] ? __send_to_port+0x420/0x420 [ 57.958621][ T2261] ? console_prepend_replay+0x20/0x20 [ 57.958624][ T2261] hvc_console_print+0x292/0x780 [ 57.958627][ T2261] ? hvc_write+0x3a0/0x3a0 [ 57.958629][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958630][ T2261] ? lock_acquire+0x13c/0x160 [ 57.958632][ T2261] console_emit_next_record+0x22f/0x4c0 [ 57.958635][ T2261] ? devkmsg_read+0x4b0/0x4b0 [ 57.958637][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958639][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958640][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958642][ T2261] ? lock_acquire+0x13c/0x160 [ 57.958644][ T2261] ? console_flush_one_record+0x111/0x710 [ 57.958646][ T2261] console_flush_one_record+0x46f/0x710 [ 57.958648][ T2261] ? console_emit_next_record+0x4c0/0x4c0 [ 57.958651][ T2261] console_unlock+0xee/0x1f0 [ 57.958652][ T2261] ? lock_acquire+0x13c/0x160 [ 57.958654][ T2261] ? console_flush_one_record+0x710/0x710 [ 57.958655][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958657][ T2261] ? lock_release+0x184/0x1f0 [ 57.958659][ T2261] ? lock_acquire+0x60/0x160 [ 57.958660][ T2261] ? __rcu_read_lock+0x30/0x70 [ 57.958662][ T2261] ? __down_trylock_console_sem+0x5e/0xa0 [ 57.958664][ T2261] ? vprintk_emit+0x320/0x3e0 [ 57.958666][ T2261] vprintk_emit+0x37c/0x3e0 [ 57.958668][ T2261] ? wake_up_klogd_work_func+0x90/0x90 [ 57.958670][ T2261] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 57.958673][ T2261] ? netlink_unicast+0x486/0x750 [ 57.958676][ T2261] ? netlink_sendmsg+0x735/0xc60 [ 57.958677][ T2261] ? ____sys_sendmsg+0x415/0x880 [ 57.958680][ T2261] ? ___sys_sendmsg+0x14e/0x1d0 [ 57.958681][ T2261] ? __sys_sendmsg+0x12c/0x1d0 [ 57.958683][ T2261] ? do_syscall_64+0xff/0x530 [ 57.958686][ T2261] _printk+0xc7/0x100 [ 57.958689][ T2261] ? snapshot_read.cold+0x21/0x21 [ 57.958692][ T2261] ? netdev_name+0x43/0x60 [ 57.958694][ T2261] ? __netdev_printk+0x17f/0x1d0 [ 57.958696][ T2261] netdev_info+0xe2/0x116 [ 57.958698][ T2261] ? netdev_notice+0x120/0x120 [ 57.958700][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958702][ T2261] ? __up_read+0x355/0x9e0 [ 57.958703][ T2261] ? trace_hardirqs_on+0x36/0x40 [ 57.958706][ T2261] ? down_write_nested+0x200/0x200 [ 57.958707][ T2261] ? mutex_is_locked+0x1c/0x50 [ 57.958710][ T2261] netif_set_allmulti.cold+0x7c/0x166 [ 57.958713][ T2261] dev_set_allmulti+0xa2/0x150 [ 57.958716][ T2261] del_nbp+0xb7/0xc10 [bridge] [ 57.958728][ T2261] ? is_bpf_text_address+0x72/0x110 [ 57.958731][ T2261] ? kernel_text_address+0x149/0x170 [ 57.958734][ T2261] br_del_if+0xab/0x200 [bridge] [ 57.958741][ T2261] ? rtnl_is_locked+0x15/0x20 [ 57.958744][ T2261] do_set_master+0x15c/0x580 [ 57.958746][ T2261] do_setlink.isra.0+0xa31/0x2750 [ 57.958749][ T2261] ? stack_trace_save+0x93/0xc0 [ 57.958751][ T2261] ? rtnl_link_get_size+0x350/0x350 [ 57.958753][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958754][ T2261] ? stack_depot_save_flags+0x1bc/0x790 [ 57.958758][ T2261] ? kasan_save_stack+0x3d/0x50 [ 57.958761][ T2261] ? kasan_save_stack+0x2f/0x50 [ 57.958762][ T2261] ? kasan_save_track+0x14/0x30 [ 57.958764][ T2261] ? __kasan_kmalloc+0x7b/0x90 [ 57.958765][ T2261] ? __kmalloc_cache_noprof+0x29a/0x620 [ 57.958767][ T2261] ? rtnl_newlink+0x124/0x11c0 [ 57.958768][ T2261] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 57.958769][ T2261] ? netlink_rcv_skb+0x14e/0x3a0 [ 57.958770][ T2261] ? netlink_unicast+0x486/0x750 [ 57.958772][ T2261] ? netlink_sendmsg+0x735/0xc60 [ 57.958773][ T2261] ? ____sys_sendmsg+0x415/0x880 [ 57.958774][ T2261] ? ___sys_sendmsg+0x14e/0x1d0 [ 57.958776][ T2261] ? __sys_sendmsg+0x12c/0x1d0 [ 57.958777][ T2261] ? do_syscall_64+0xff/0x530 [ 57.958778][ T2261] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 57.958781][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958782][ T2261] ? lock_acquire+0x13c/0x160 [ 57.958784][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958785][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958787][ T2261] ? trace_contention_end+0xb3/0x180 [ 57.958789][ T2261] ? __mutex_lock+0x1db/0x1ea0 [ 57.958792][ T2261] ? __mutex_lock+0x9a3/0x1ea0 [ 57.958793][ T2261] ? rtnl_newlink+0x9a8/0x11c0 [ 57.958794][ T2261] ? ww_mutex_lock+0x160/0x160 [ 57.958796][ T2261] ? nla_get_range_signed+0x3d0/0x3d0 [ 57.958798][ T2261] ? __rtnl_newlink+0x3fa/0xa50 [ 57.958800][ T2261] rtnl_newlink+0x9f1/0x11c0 [ 57.958802][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958804][ T2261] ? rtnl_bridge_getlink+0x850/0x850 [ 57.958805][ T2261] ? lock_acquire+0x13c/0x160 [ 57.958807][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958809][ T2261] ? is_bpf_text_address+0x3e/0x110 [ 57.958811][ T2261] ? is_bpf_text_address+0x72/0x110 [ 57.958812][ T2261] ? kernel_text_address+0x149/0x170 [ 57.958814][ T2261] ? __kernel_text_address+0x12/0x30 [ 57.958815][ T2261] ? write_profile+0xf0/0xf0 [ 57.958816][ T2261] ? unwind_get_return_address+0x67/0xd0 [ 57.958819][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958820][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958822][ T2261] ? cap_capable+0x1d7/0x3d0 [ 57.958826][ T2261] ? lock_acquire+0x13c/0x160 [ 57.958827][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958829][ T2261] ? rtnl_bridge_getlink+0x850/0x850 [ 57.958830][ T2261] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 57.958832][ T2261] ? rtnl_link_fill+0x920/0x920 [ 57.958833][ T2261] ? filter_irq_stacks+0xd0/0xd0 [ 57.958835][ T2261] ? stack_depot_save_flags+0x1bc/0x790 [ 57.958837][ T2261] netlink_rcv_skb+0x14e/0x3a0 [ 57.958839][ T2261] ? rtnl_link_fill+0x920/0x920 [ 57.958840][ T2261] ? lock_release+0x184/0x1f0 [ 57.958841][ T2261] ? netlink_ack+0xcf0/0xcf0 [ 57.958843][ T2261] ? __netlink_lookup+0xb9/0x6b0 [ 57.958845][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958847][ T2261] ? lock_release+0x184/0x1f0 [ 57.958849][ T2261] netlink_unicast+0x486/0x750 [ 57.958851][ T2261] ? netlink_attachskb+0x810/0x810 [ 57.958852][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958854][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958856][ T2261] ? lock_acquire+0x13c/0x160 [ 57.958858][ T2261] netlink_sendmsg+0x735/0xc60 [ 57.958860][ T2261] ? netlink_unicast+0x750/0x750 [ 57.958861][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958863][ T2261] ? lock_release+0x184/0x1f0 [ 57.958865][ T2261] ____sys_sendmsg+0x415/0x880 [ 57.958867][ T2261] ? copy_msghdr_from_user+0x279/0x420 [ 57.958868][ T2261] ? get_timestamp.constprop.0+0x390/0x390 [ 57.958870][ T2261] ? move_addr_to_kernel+0x40/0x40 [ 57.958871][ T2261] ? filter_irq_stacks+0xd0/0xd0 [ 57.958874][ T2261] ___sys_sendmsg+0x14e/0x1d0 [ 57.958876][ T2261] ? copy_msghdr_from_user+0x420/0x420 [ 57.958880][ T2261] __sys_sendmsg+0x12c/0x1d0 [ 57.958882][ T2261] ? __sys_sendmsg_sock+0x20/0x20 [ 57.958885][ T2261] ? rcu_is_watching+0x16/0xd0 [ 57.958887][ T2261] do_syscall_64+0xff/0x530 [ 57.958888][ T2261] ? exc_page_fault+0xee/0x100 [ 57.958890][ T2261] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 57.958892][ T2261] RIP: 0033:0x7f571cab754e [ 57.958894][ T2261] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 57.958896][ T2261] RSP: 002b:00007fff87e301c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.958899][ T2261] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f571cab754e [ 57.958901][ T2261] RDX: 0000000000000000 RSI: 00007fff87e30270 RDI: 0000000000000005 [ 57.958902][ T2261] RBP: 00007fff87e301d0 R08: 0000000000000000 R09: 0000000000000000 [ 57.958902][ T2261] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913422 [ 57.958903][ T2261] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff87e30930 [ 57.958905][ T2261] [ 57.982802][ T2261] vx20: left promiscuous mode [ 57.983024][ T2261] br1: port 2(vx20) entered disabled state [ 58.179053][ T2284] veth0: entered allmulticast mode [ 58.179524][ T2284] veth2: entered allmulticast mode [ 58.179896][ T2284] veth4: entered allmulticast mode [ 58.180277][ T2284] lo10: entered allmulticast mode [ 58.423301][ T2329] br1: port 2(vx20) entered blocking state [ 58.423644][ T2329] br1: port 2(vx20) entered disabled state [ 58.423940][ T2329] vx20: entered allmulticast mode [ 58.425824][ T2329] vx20: entered promiscuous mode [ 58.426253][ T2329] br1: port 2(vx20) entered blocking state [ 58.426532][ T2329] br1: port 2(vx20) entered forwarding state [ 60.719317][ T2366] vx20: left allmulticast mode [ 60.719343][ T2366] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 60.719345][ T2366] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2366, name: ip [ 60.719347][ T2366] preempt_count: 1, expected: 0 [ 60.719348][ T2366] RCU nest depth: 0, expected: 0 [ 60.719349][ T2366] INFO: lockdep is turned off. [ 60.719350][ T2366] irq event stamp: 0 [ 60.719351][ T2366] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 60.719355][ T2366] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 60.719361][ T2366] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 60.719363][ T2366] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 60.719365][ T2366] Preemption disabled at: [ 60.719365][ T2366] [] vprintk_emit+0x31b/0x3e0 [ 60.719373][ T2366] CPU: 3 UID: 0 PID: 2366 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 60.719376][ T2366] Tainted: [W]=WARN [ 60.719377][ T2366] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.719379][ T2366] Call Trace: [ 60.719381][ T2366] [ 60.719382][ T2366] dump_stack_lvl+0x6f/0xa0 [ 60.719387][ T2366] ? vprintk_emit+0x31b/0x3e0 [ 60.719389][ T2366] __might_resched.cold+0x1fe/0x2c1 [ 60.719393][ T2366] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 60.719396][ T2366] ? __asan_memcpy+0x3c/0x60 [ 60.719399][ T2366] ? rcu_is_watching+0x16/0xd0 [ 60.719403][ T2366] __kmalloc_noprof+0x443/0x760 [ 60.719406][ T2366] ? __rwlock_init+0x150/0x150 [ 60.719409][ T2366] ? alloc_buf.isra.0+0x4b/0x260 [ 60.719413][ T2366] ? do_raw_spin_unlock+0x59/0x250 [ 60.719414][ T2366] alloc_buf.isra.0+0x4b/0x260 [ 60.719416][ T2366] put_chars+0x1e1/0x2f0 [ 60.719418][ T2366] ? __send_to_port+0x420/0x420 [ 60.719420][ T2366] ? console_prepend_replay+0x20/0x20 [ 60.719422][ T2366] hvc_console_print+0x292/0x780 [ 60.719425][ T2366] ? hvc_write+0x3a0/0x3a0 [ 60.719427][ T2366] ? rcu_is_watching+0x16/0xd0 [ 60.719429][ T2366] ? lock_acquire+0x13c/0x160 [ 60.719431][ T2366] console_emit_next_record+0x22f/0x4c0 [ 60.719433][ T2366] ? devkmsg_read+0x4b0/0x4b0 [ 60.719435][ T2366] ? rcu_is_watching+0x16/0xd0 [ 60.719437][ T2366] ? lock_acquire+0x13c/0x160 [ 60.719439][ T2366] ? console_flush_one_record+0x111/0x710 [ 60.719440][ T2366] console_flush_one_record+0x46f/0x710 [ 60.719443][ T2366] ? console_emit_next_record+0x4c0/0x4c0 [ 60.719445][ T2366] console_unlock+0xee/0x1f0 [ 60.719447][ T2366] ? lock_acquire+0x13c/0x160 [ 60.719448][ T2366] ? console_flush_one_record+0x710/0x710 [ 60.719450][ T2366] ? rcu_is_watching+0x16/0xd0 [ 60.719452][ T2366] ? lock_release+0x184/0x1f0 [ 60.719453][ T2366] ? lock_acquire+0x60/0x160 [ 60.719454][ T2366] ? __rcu_read_lock+0x30/0x70 [ 60.719456][ T2366] ? __down_trylock_console_sem+0x5e/0xa0 [ 60.719458][ T2366] ? vprintk_emit+0x320/0x3e0 [ 60.719460][ T2366] vprintk_emit+0x37c/0x3e0 [ 60.719463][ T2366] ? wake_up_klogd_work_func+0x90/0x90 [ 60.719464][ T2366] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 60.719467][ T2366] ? netlink_unicast+0x486/0x750 [ 60.719470][ T2366] ? netlink_sendmsg+0x735/0xc60 [ 60.719471][ T2366] ? ____sys_sendmsg+0x415/0x880 [ 60.719474][ T2366] ? ___sys_sendmsg+0x14e/0x1d0 [ 60.719475][ T2366] ? __sys_sendmsg+0x12c/0x1d0 [ 60.719477][ T2366] ? do_syscall_64+0xff/0x530 [ 60.719480][ T2366] _printk+0xc7/0x100 [ 60.719484][ T2366] ? snapshot_read.cold+0x21/0x21 [ 60.719486][ T2366] ? netdev_name+0x43/0x60 [ 60.719489][ T2366] ? __netdev_printk+0x17f/0x1d0 [ 60.719491][ T2366] netdev_info+0xe2/0x116 [ 60.719492][ T2366] ? netdev_notice+0x120/0x120 [ 60.719494][ T2366] ? rcu_is_watching+0x16/0xd0 [ 60.719496][ T2366] ? __up_read+0x355/0x9e0 [ 60.719498][ T2366] ? trace_hardirqs_on+0x36/0x40 [ 60.719500][ T2366] ? down_write_nested+0x200/0x200 [ 60.719502][ T2366] ? mutex_is_locked+0x1c/0x50 [ 60.719504][ T2366] netif_set_allmulti.cold+0x7c/0x166 [ 60.719507][ T2366] dev_set_allmulti+0xa2/0x150 [ 60.719510][ T2366] del_nbp+0xb7/0xc10 [bridge] [ 60.719522][ T2366] ? is_bpf_text_address+0x72/0x110 [ 60.719526][ T2366] ? kernel_text_address+0x149/0x170 [ 60.719529][ T2366] br_del_if+0xab/0x200 [bridge] [ 60.719536][ T2366] ? rtnl_is_locked+0x15/0x20 [ 60.719538][ T2366] do_set_master+0x15c/0x580 [ 60.719540][ T2366] do_setlink.isra.0+0xa31/0x2750 [ 60.719543][ T2366] ? stack_trace_save+0x93/0xc0 [ 60.719545][ T2366] ? rtnl_link_get_size+0x350/0x350 [ 60.719547][ T2366] ? rcu_is_watching+0x16/0xd0 [ 60.719548][ T2366] ? stack_depot_save_flags+0x1bc/0x790 [ 60.719552][ T2366] ? kasan_save_stack+0x3d/0x50 [ 60.719555][ T2366] ? kasan_save_stack+0x2f/0x50 [ 60.719556][ T2366] ? kasan_save_track+0x14/0x30 [ 60.719558][ T2366] ? __kasan_kmalloc+0x7b/0x90 [ 60.719559][ T2366] ? __kmalloc_cache_noprof+0x29a/0x620 [ 60.719561][ T2366] ? rtnl_newlink+0x124/0x11c0 [ 60.719562][ T2366] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 60.719563][ T2366] ? netlink_rcv_skb+0x14e/0x3a0 [ 60.719564][ T2366] ? netlink_unicast+0x486/0x750 [ 60.719566][ T2366] ? netlink_sendmsg+0x735/0xc60 [ 60.719567][ T2366] ? ____sys_sendmsg+0x415/0x880 [ 60.719568][ T2366] ? ___sys_sendmsg+0x14e/0x1d0 [ 60.719569][ T2366] ? __sys_sendmsg+0x12c/0x1d0 [ 60.719571][ T2366] ? do_syscall_64+0xff/0x530 [ 60.719572][ T2366] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 60.719574][ T2366] ? rcu_is_watching+0x16/0xd0 [ 60.719576][ T2366] ? lock_acquire+0x13c/0x160 [ 60.719577][ T2366] ? rcu_is_watching+0x16/0xd0 [ 60.719579][ T2366] ? rcu_is_watching+0x16/0xd0 [ 60.719581][ T2366] ? trace_contention_end+0xb3/0x180 [ 60.719583][ T2366] ? __mutex_lock+0x1db/0x1ea0 [ 60.719585][ T2366] ? __mutex_lock+0x9a3/0x1ea0 [ 60.719586][ T2366] ? rtnl_newlink+0x9a8/0x11c0 [ 60.719588][ T2366] ? ww_mutex_lock+0x160/0x160 [ 60.719589][ T2366] ? nla_get_range_signed+0x3d0/0x3d0 [ 60.719591][ T2366] ? __rtnl_newlink+0x3fa/0xa50 [ 60.719593][ T2366] rtnl_newlink+0x9f1/0x11c0 [ 60.719595][ T2366] ? rcu_is_watching+0x16/0xd0 [ 60.719597][ T2366] ? rtnl_bridge_getlink+0x850/0x850 [ 60.719598][ T2366] ? lock_acquire+0x13c/0x160 [ 60.719599][ T2366] ? rcu_is_watching+0x16/0xd0 [ 60.719601][ T2366] ? is_bpf_text_address+0x3e/0x110 [ 60.719603][ T2366] ? is_bpf_text_address+0x72/0x110 [ 60.719605][ T2366] ? kernel_text_address+0x149/0x170 [ 60.719606][ T2366] ? __kernel_text_address+0x12/0x30 [ 60.719607][ T2366] ? write_profile+0xf0/0xf0 [ 60.719608][ T2366] ? unwind_get_return_address+0x67/0xd0 [ 60.719611][ T2366] ? rcu_is_watching+0x16/0xd0 [ 60.719612][ T2366] ? rcu_is_watching+0x16/0xd0 [ 60.719614][ T2366] ? cap_capable+0x1d7/0x3d0 [ 60.719618][ T2366] ? lock_acquire+0x13c/0x160 [ 60.719619][ T2366] ? rcu_is_watching+0x16/0xd0 [ 60.719621][ T2366] ? rtnl_bridge_getlink+0x850/0x850 [ 60.719622][ T2366] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 60.719624][ T2366] ? rtnl_link_fill+0x920/0x920 [ 60.719625][ T2366] ? filter_irq_stacks+0xd0/0xd0 [ 60.719626][ T2366] ? stack_depot_save_flags+0x1bc/0x790 [ 60.719629][ T2366] netlink_rcv_skb+0x14e/0x3a0 [ 60.719630][ T2366] ? rtnl_link_fill+0x920/0x920 [ 60.719631][ T2366] ? lock_release+0x184/0x1f0 [ 60.719633][ T2366] ? netlink_ack+0xcf0/0xcf0 [ 60.719634][ T2366] ? __netlink_lookup+0xb9/0x6b0 [ 60.719636][ T2366] ? rcu_is_watching+0x16/0xd0 [ 60.719638][ T2366] ? lock_release+0x184/0x1f0 [ 60.719640][ T2366] netlink_unicast+0x486/0x750 [ 60.719642][ T2366] ? netlink_attachskb+0x810/0x810 [ 60.719643][ T2366] ? rcu_is_watching+0x16/0xd0 [ 60.719645][ T2366] ? rcu_is_watching+0x16/0xd0 [ 60.719647][ T2366] ? lock_acquire+0x13c/0x160 [ 60.719648][ T2366] netlink_sendmsg+0x735/0xc60 [ 60.719650][ T2366] ? netlink_unicast+0x750/0x750 [ 60.719652][ T2366] ? rcu_is_watching+0x16/0xd0 [ 60.719654][ T2366] ? lock_release+0x184/0x1f0 [ 60.719655][ T2366] ____sys_sendmsg+0x415/0x880 [ 60.719657][ T2366] ? copy_msghdr_from_user+0x279/0x420 [ 60.719659][ T2366] ? get_timestamp.constprop.0+0x390/0x390 [ 60.719660][ T2366] ? move_addr_to_kernel+0x40/0x40 [ 60.719662][ T2366] ? filter_irq_stacks+0xd0/0xd0 [ 60.719664][ T2366] ___sys_sendmsg+0x14e/0x1d0 [ 60.719666][ T2366] ? copy_msghdr_from_user+0x420/0x420 [ 60.719670][ T2366] __sys_sendmsg+0x12c/0x1d0 [ 60.719672][ T2366] ? __sys_sendmsg_sock+0x20/0x20 [ 60.719675][ T2366] ? rcu_is_watching+0x16/0xd0 [ 60.719677][ T2366] do_syscall_64+0xff/0x530 [ 60.719678][ T2366] ? exc_page_fault+0xee/0x100 [ 60.719680][ T2366] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 60.719681][ T2366] RIP: 0033:0x7f8e71ba254e [ 60.719683][ T2366] 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 [ 60.719685][ T2366] RSP: 002b:00007ffdfc6137b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 60.719689][ T2366] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8e71ba254e [ 60.719690][ T2366] RDX: 0000000000000000 RSI: 00007ffdfc613860 RDI: 0000000000000005 [ 60.719691][ T2366] RBP: 00007ffdfc6137c0 R08: 0000000000000000 R09: 0000000000000000 [ 60.719692][ T2366] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913425 [ 60.719693][ T2366] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdfc613f20 [ 60.719695][ T2366] [ 60.753152][ T2366] vx20: left promiscuous mode [ 60.753404][ T2366] br1: port 2(vx20) entered disabled state [ 60.890176][ T2284] veth0: left allmulticast mode [ 60.890413][ T2284] veth2: left allmulticast mode [ 60.890586][ T2284] veth4: left allmulticast mode [ 60.890763][ T2284] lo10: left allmulticast mode [ 61.064045][ T2411] veth0: entered allmulticast mode [ 61.064487][ T2411] veth2: entered allmulticast mode [ 61.064843][ T2411] veth4: entered allmulticast mode [ 61.065202][ T2411] lo10: entered allmulticast mode [ 61.272119][ T2455] br1: port 2(vx20) entered blocking state [ 61.272360][ T2455] br1: port 2(vx20) entered disabled state [ 61.272562][ T2455] vx20: entered allmulticast mode [ 61.273472][ T2455] vx20: entered promiscuous mode [ 61.273743][ T2455] br1: port 2(vx20) entered blocking state [ 61.273928][ T2455] br1: port 2(vx20) entered forwarding state [ 63.623062][ T2494] vx20: left allmulticast mode [ 63.623085][ T2494] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 63.623088][ T2494] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2494, name: ip [ 63.623090][ T2494] preempt_count: 1, expected: 0 [ 63.623091][ T2494] RCU nest depth: 0, expected: 0 [ 63.623093][ T2494] INFO: lockdep is turned off. [ 63.623094][ T2494] irq event stamp: 0 [ 63.623095][ T2494] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 63.623100][ T2494] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 63.623107][ T2494] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 63.623110][ T2494] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 63.623112][ T2494] Preemption disabled at: [ 63.623113][ T2494] [] vprintk_emit+0x31b/0x3e0 [ 63.623123][ T2494] CPU: 3 UID: 0 PID: 2494 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 63.623128][ T2494] Tainted: [W]=WARN [ 63.623129][ T2494] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.623131][ T2494] Call Trace: [ 63.623133][ T2494] [ 63.623135][ T2494] dump_stack_lvl+0x6f/0xa0 [ 63.623141][ T2494] ? vprintk_emit+0x31b/0x3e0 [ 63.623144][ T2494] __might_resched.cold+0x1fe/0x2c1 [ 63.623149][ T2494] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 63.623153][ T2494] ? __asan_memcpy+0x3c/0x60 [ 63.623157][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623162][ T2494] __kmalloc_noprof+0x443/0x760 [ 63.623165][ T2494] ? __rwlock_init+0x150/0x150 [ 63.623169][ T2494] ? alloc_buf.isra.0+0x4b/0x260 [ 63.623174][ T2494] ? do_raw_spin_unlock+0x59/0x250 [ 63.623176][ T2494] alloc_buf.isra.0+0x4b/0x260 [ 63.623179][ T2494] put_chars+0x1e1/0x2f0 [ 63.623182][ T2494] ? __send_to_port+0x420/0x420 [ 63.623184][ T2494] ? console_prepend_replay+0x20/0x20 [ 63.623188][ T2494] hvc_console_print+0x292/0x780 [ 63.623193][ T2494] ? hvc_write+0x3a0/0x3a0 [ 63.623195][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623198][ T2494] ? lock_acquire+0x13c/0x160 [ 63.623201][ T2494] console_emit_next_record+0x22f/0x4c0 [ 63.623204][ T2494] ? devkmsg_read+0x4b0/0x4b0 [ 63.623207][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623210][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623212][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623215][ T2494] ? lock_acquire+0x13c/0x160 [ 63.623217][ T2494] ? console_flush_one_record+0x111/0x710 [ 63.623220][ T2494] console_flush_one_record+0x46f/0x710 [ 63.623224][ T2494] ? console_emit_next_record+0x4c0/0x4c0 [ 63.623227][ T2494] console_unlock+0xee/0x1f0 [ 63.623230][ T2494] ? lock_acquire+0x13c/0x160 [ 63.623232][ T2494] ? console_flush_one_record+0x710/0x710 [ 63.623234][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623237][ T2494] ? lock_release+0x184/0x1f0 [ 63.623239][ T2494] ? lock_acquire+0x60/0x160 [ 63.623241][ T2494] ? __rcu_read_lock+0x30/0x70 [ 63.623244][ T2494] ? __down_trylock_console_sem+0x5e/0xa0 [ 63.623246][ T2494] ? vprintk_emit+0x320/0x3e0 [ 63.623249][ T2494] vprintk_emit+0x37c/0x3e0 [ 63.623253][ T2494] ? wake_up_klogd_work_func+0x90/0x90 [ 63.623255][ T2494] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 63.623259][ T2494] ? netlink_unicast+0x486/0x750 [ 63.623262][ T2494] ? netlink_sendmsg+0x735/0xc60 [ 63.623264][ T2494] ? ____sys_sendmsg+0x415/0x880 [ 63.623267][ T2494] ? ___sys_sendmsg+0x14e/0x1d0 [ 63.623269][ T2494] ? __sys_sendmsg+0x12c/0x1d0 [ 63.623272][ T2494] ? do_syscall_64+0xff/0x530 [ 63.623276][ T2494] _printk+0xc7/0x100 [ 63.623280][ T2494] ? snapshot_read.cold+0x21/0x21 [ 63.623283][ T2494] ? netdev_name+0x43/0x60 [ 63.623287][ T2494] ? __netdev_printk+0x17f/0x1d0 [ 63.623290][ T2494] netdev_info+0xe2/0x116 [ 63.623292][ T2494] ? netdev_notice+0x120/0x120 [ 63.623295][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623298][ T2494] ? __up_read+0x355/0x9e0 [ 63.623300][ T2494] ? trace_hardirqs_on+0x36/0x40 [ 63.623304][ T2494] ? down_write_nested+0x200/0x200 [ 63.623306][ T2494] ? mutex_is_locked+0x1c/0x50 [ 63.623310][ T2494] netif_set_allmulti.cold+0x7c/0x166 [ 63.623314][ T2494] dev_set_allmulti+0xa2/0x150 [ 63.623318][ T2494] del_nbp+0xb7/0xc10 [bridge] [ 63.623337][ T2494] ? is_bpf_text_address+0x72/0x110 [ 63.623341][ T2494] ? kernel_text_address+0x149/0x170 [ 63.623345][ T2494] br_del_if+0xab/0x200 [bridge] [ 63.623357][ T2494] ? rtnl_is_locked+0x15/0x20 [ 63.623360][ T2494] do_set_master+0x15c/0x580 [ 63.623364][ T2494] do_setlink.isra.0+0xa31/0x2750 [ 63.623368][ T2494] ? stack_trace_save+0x93/0xc0 [ 63.623371][ T2494] ? rtnl_link_get_size+0x350/0x350 [ 63.623373][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623375][ T2494] ? stack_depot_save_flags+0x1bc/0x790 [ 63.623380][ T2494] ? kasan_save_stack+0x3d/0x50 [ 63.623384][ T2494] ? kasan_save_stack+0x2f/0x50 [ 63.623386][ T2494] ? kasan_save_track+0x14/0x30 [ 63.623388][ T2494] ? __kasan_kmalloc+0x7b/0x90 [ 63.623390][ T2494] ? __kmalloc_cache_noprof+0x29a/0x620 [ 63.623394][ T2494] ? rtnl_newlink+0x124/0x11c0 [ 63.623395][ T2494] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 63.623397][ T2494] ? netlink_rcv_skb+0x14e/0x3a0 [ 63.623399][ T2494] ? netlink_unicast+0x486/0x750 [ 63.623401][ T2494] ? netlink_sendmsg+0x735/0xc60 [ 63.623403][ T2494] ? ____sys_sendmsg+0x415/0x880 [ 63.623406][ T2494] ? ___sys_sendmsg+0x14e/0x1d0 [ 63.623408][ T2494] ? __sys_sendmsg+0x12c/0x1d0 [ 63.623410][ T2494] ? do_syscall_64+0xff/0x530 [ 63.623412][ T2494] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 63.623416][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623418][ T2494] ? lock_acquire+0x13c/0x160 [ 63.623421][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623423][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623425][ T2494] ? trace_contention_end+0xb3/0x180 [ 63.623429][ T2494] ? __mutex_lock+0x1db/0x1ea0 [ 63.623432][ T2494] ? __mutex_lock+0x9a3/0x1ea0 [ 63.623434][ T2494] ? rtnl_newlink+0x9a8/0x11c0 [ 63.623436][ T2494] ? ww_mutex_lock+0x160/0x160 [ 63.623438][ T2494] ? nla_get_range_signed+0x3d0/0x3d0 [ 63.623442][ T2494] ? __rtnl_newlink+0x3fa/0xa50 [ 63.623445][ T2494] rtnl_newlink+0x9f1/0x11c0 [ 63.623448][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623451][ T2494] ? rtnl_bridge_getlink+0x850/0x850 [ 63.623453][ T2494] ? lock_acquire+0x13c/0x160 [ 63.623455][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623458][ T2494] ? is_bpf_text_address+0x3e/0x110 [ 63.623461][ T2494] ? is_bpf_text_address+0x72/0x110 [ 63.623464][ T2494] ? kernel_text_address+0x149/0x170 [ 63.623466][ T2494] ? __kernel_text_address+0x12/0x30 [ 63.623468][ T2494] ? write_profile+0xf0/0xf0 [ 63.623470][ T2494] ? unwind_get_return_address+0x67/0xd0 [ 63.623473][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623475][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623478][ T2494] ? cap_capable+0x1d7/0x3d0 [ 63.623482][ T2494] ? lock_acquire+0x13c/0x160 [ 63.623484][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623487][ T2494] ? rtnl_bridge_getlink+0x850/0x850 [ 63.623489][ T2494] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 63.623492][ T2494] ? rtnl_link_fill+0x920/0x920 [ 63.623494][ T2494] ? filter_irq_stacks+0xd0/0xd0 [ 63.623496][ T2494] ? stack_depot_save_flags+0x1bc/0x790 [ 63.623500][ T2494] netlink_rcv_skb+0x14e/0x3a0 [ 63.623502][ T2494] ? rtnl_link_fill+0x920/0x920 [ 63.623504][ T2494] ? lock_release+0x184/0x1f0 [ 63.623506][ T2494] ? netlink_ack+0xcf0/0xcf0 [ 63.623508][ T2494] ? __netlink_lookup+0xb9/0x6b0 [ 63.623512][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623514][ T2494] ? lock_release+0x184/0x1f0 [ 63.623517][ T2494] netlink_unicast+0x486/0x750 [ 63.623520][ T2494] ? netlink_attachskb+0x810/0x810 [ 63.623523][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623525][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623528][ T2494] ? lock_acquire+0x13c/0x160 [ 63.623531][ T2494] netlink_sendmsg+0x735/0xc60 [ 63.623534][ T2494] ? netlink_unicast+0x750/0x750 [ 63.623537][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623539][ T2494] ? lock_release+0x184/0x1f0 [ 63.623542][ T2494] ____sys_sendmsg+0x415/0x880 [ 63.623545][ T2494] ? copy_msghdr_from_user+0x279/0x420 [ 63.623547][ T2494] ? get_timestamp.constprop.0+0x390/0x390 [ 63.623549][ T2494] ? move_addr_to_kernel+0x40/0x40 [ 63.623551][ T2494] ? filter_irq_stacks+0xd0/0xd0 [ 63.623555][ T2494] ___sys_sendmsg+0x14e/0x1d0 [ 63.623558][ T2494] ? copy_msghdr_from_user+0x420/0x420 [ 63.623566][ T2494] __sys_sendmsg+0x12c/0x1d0 [ 63.623569][ T2494] ? __sys_sendmsg_sock+0x20/0x20 [ 63.623573][ T2494] ? rcu_is_watching+0x16/0xd0 [ 63.623576][ T2494] do_syscall_64+0xff/0x530 [ 63.623578][ T2494] ? exc_page_fault+0xee/0x100 [ 63.623581][ T2494] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 63.623584][ T2494] RIP: 0033:0x7f17e4cbf54e [ 63.623587][ T2494] 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 [ 63.623590][ T2494] RSP: 002b:00007fffab52a0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 63.623595][ T2494] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f17e4cbf54e [ 63.623597][ T2494] RDX: 0000000000000000 RSI: 00007fffab52a180 RDI: 0000000000000005 [ 63.623598][ T2494] RBP: 00007fffab52a0e0 R08: 0000000000000000 R09: 0000000000000000 [ 63.623600][ T2494] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913428 [ 63.623601][ T2494] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffab52a840 [ 63.623605][ T2494] [ 63.664354][ T2494] vx20: left promiscuous mode [ 63.664682][ T2494] br1: port 2(vx20) entered disabled state [ 63.824883][ T2411] veth0: left allmulticast mode [ 63.825166][ T2411] veth2: left allmulticast mode [ 63.825413][ T2411] veth4: left allmulticast mode [ 63.825637][ T2411] lo10: left allmulticast mode [ 63.948917][ T2525] br1: port 2(vx10) entered blocking state [ 63.949145][ T2525] br1: port 2(vx10) entered disabled state [ 63.949340][ T2525] vx10: entered allmulticast mode [ 63.950198][ T2525] vx10: entered promiscuous mode [ 63.950482][ T2525] br1: port 2(vx10) entered blocking state [ 63.950655][ T2525] br1: port 2(vx10) entered forwarding state [ 68.218863][ T2552] vx10: left allmulticast mode [ 68.218882][ T2552] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 68.218884][ T2552] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2552, name: ip [ 68.218886][ T2552] preempt_count: 1, expected: 0 [ 68.218887][ T2552] RCU nest depth: 0, expected: 0 [ 68.218888][ T2552] INFO: lockdep is turned off. [ 68.218889][ T2552] irq event stamp: 0 [ 68.218889][ T2552] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 68.218894][ T2552] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 68.218900][ T2552] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 68.218902][ T2552] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 68.218903][ T2552] Preemption disabled at: [ 68.218904][ T2552] [] vprintk_emit+0x31b/0x3e0 [ 68.218911][ T2552] CPU: 2 UID: 0 PID: 2552 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 68.218915][ T2552] Tainted: [W]=WARN [ 68.218916][ T2552] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 68.218918][ T2552] Call Trace: [ 68.218919][ T2552] [ 68.218920][ T2552] dump_stack_lvl+0x6f/0xa0 [ 68.218926][ T2552] ? vprintk_emit+0x31b/0x3e0 [ 68.218928][ T2552] __might_resched.cold+0x1fe/0x2c1 [ 68.218938][ T2552] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 68.218942][ T2552] ? __asan_memcpy+0x3c/0x60 [ 68.218945][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.218949][ T2552] __kmalloc_noprof+0x443/0x760 [ 68.218951][ T2552] ? __rwlock_init+0x150/0x150 [ 68.218954][ T2552] ? alloc_buf.isra.0+0x4b/0x260 [ 68.218958][ T2552] ? do_raw_spin_unlock+0x59/0x250 [ 68.218959][ T2552] alloc_buf.isra.0+0x4b/0x260 [ 68.218961][ T2552] put_chars+0x1e1/0x2f0 [ 68.218963][ T2552] ? __send_to_port+0x420/0x420 [ 68.218965][ T2552] ? console_prepend_replay+0x20/0x20 [ 68.218967][ T2552] hvc_console_print+0x292/0x780 [ 68.218970][ T2552] ? hvc_write+0x3a0/0x3a0 [ 68.218972][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.218973][ T2552] ? lock_acquire+0x13c/0x160 [ 68.218975][ T2552] console_emit_next_record+0x22f/0x4c0 [ 68.218978][ T2552] ? devkmsg_read+0x4b0/0x4b0 [ 68.218980][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.218981][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.218983][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.218984][ T2552] ? lock_acquire+0x13c/0x160 [ 68.218987][ T2552] ? console_flush_one_record+0x111/0x710 [ 68.218990][ T2552] console_flush_one_record+0x46f/0x710 [ 68.218993][ T2552] ? console_emit_next_record+0x4c0/0x4c0 [ 68.218997][ T2552] console_unlock+0xee/0x1f0 [ 68.218999][ T2552] ? lock_acquire+0x13c/0x160 [ 68.219001][ T2552] ? console_flush_one_record+0x710/0x710 [ 68.219003][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.219005][ T2552] ? lock_release+0x184/0x1f0 [ 68.219007][ T2552] ? lock_acquire+0x60/0x160 [ 68.219009][ T2552] ? __rcu_read_lock+0x30/0x70 [ 68.219012][ T2552] ? __down_trylock_console_sem+0x5e/0xa0 [ 68.219014][ T2552] ? vprintk_emit+0x320/0x3e0 [ 68.219016][ T2552] vprintk_emit+0x37c/0x3e0 [ 68.219018][ T2552] ? wake_up_klogd_work_func+0x90/0x90 [ 68.219020][ T2552] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 68.219023][ T2552] ? netlink_unicast+0x486/0x750 [ 68.219026][ T2552] ? netlink_sendmsg+0x735/0xc60 [ 68.219027][ T2552] ? ____sys_sendmsg+0x415/0x880 [ 68.219030][ T2552] ? ___sys_sendmsg+0x14e/0x1d0 [ 68.219031][ T2552] ? __sys_sendmsg+0x12c/0x1d0 [ 68.219033][ T2552] ? do_syscall_64+0xff/0x530 [ 68.219036][ T2552] _printk+0xc7/0x100 [ 68.219039][ T2552] ? snapshot_read.cold+0x21/0x21 [ 68.219041][ T2552] ? netdev_name+0x43/0x60 [ 68.219044][ T2552] ? __netdev_printk+0x17f/0x1d0 [ 68.219046][ T2552] netdev_info+0xe2/0x116 [ 68.219048][ T2552] ? netdev_notice+0x120/0x120 [ 68.219050][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.219052][ T2552] ? __up_read+0x355/0x9e0 [ 68.219053][ T2552] ? trace_hardirqs_on+0x36/0x40 [ 68.219056][ T2552] ? down_write_nested+0x200/0x200 [ 68.219057][ T2552] ? mutex_is_locked+0x1c/0x50 [ 68.219060][ T2552] netif_set_allmulti.cold+0x7c/0x166 [ 68.219063][ T2552] dev_set_allmulti+0xa2/0x150 [ 68.219066][ T2552] del_nbp+0xb7/0xc10 [bridge] [ 68.219077][ T2552] ? is_bpf_text_address+0x72/0x110 [ 68.219081][ T2552] ? kernel_text_address+0x149/0x170 [ 68.219084][ T2552] br_del_if+0xab/0x200 [bridge] [ 68.219091][ T2552] ? rtnl_is_locked+0x15/0x20 [ 68.219093][ T2552] do_set_master+0x15c/0x580 [ 68.219096][ T2552] do_setlink.isra.0+0xa31/0x2750 [ 68.219099][ T2552] ? stack_trace_save+0x93/0xc0 [ 68.219102][ T2552] ? rtnl_link_get_size+0x350/0x350 [ 68.219103][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.219105][ T2552] ? stack_depot_save_flags+0x1bc/0x790 [ 68.219109][ T2552] ? kasan_save_stack+0x3d/0x50 [ 68.219111][ T2552] ? kasan_save_stack+0x2f/0x50 [ 68.219113][ T2552] ? kasan_save_track+0x14/0x30 [ 68.219114][ T2552] ? __kasan_kmalloc+0x7b/0x90 [ 68.219116][ T2552] ? __kmalloc_cache_noprof+0x29a/0x620 [ 68.219117][ T2552] ? rtnl_newlink+0x124/0x11c0 [ 68.219118][ T2552] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 68.219120][ T2552] ? netlink_rcv_skb+0x14e/0x3a0 [ 68.219121][ T2552] ? netlink_unicast+0x486/0x750 [ 68.219122][ T2552] ? netlink_sendmsg+0x735/0xc60 [ 68.219123][ T2552] ? ____sys_sendmsg+0x415/0x880 [ 68.219125][ T2552] ? ___sys_sendmsg+0x14e/0x1d0 [ 68.219126][ T2552] ? __sys_sendmsg+0x12c/0x1d0 [ 68.219127][ T2552] ? do_syscall_64+0xff/0x530 [ 68.219128][ T2552] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 68.219131][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.219132][ T2552] ? lock_acquire+0x13c/0x160 [ 68.219134][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.219135][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.219137][ T2552] ? trace_contention_end+0xb3/0x180 [ 68.219139][ T2552] ? __mutex_lock+0x1db/0x1ea0 [ 68.219141][ T2552] ? __mutex_lock+0x9a3/0x1ea0 [ 68.219142][ T2552] ? rtnl_newlink+0x9a8/0x11c0 [ 68.219144][ T2552] ? ww_mutex_lock+0x160/0x160 [ 68.219145][ T2552] ? nla_get_range_signed+0x3d0/0x3d0 [ 68.219147][ T2552] ? __rtnl_newlink+0x3fa/0xa50 [ 68.219149][ T2552] rtnl_newlink+0x9f1/0x11c0 [ 68.219151][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.219153][ T2552] ? rtnl_bridge_getlink+0x850/0x850 [ 68.219154][ T2552] ? lock_acquire+0x13c/0x160 [ 68.219156][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.219158][ T2552] ? is_bpf_text_address+0x3e/0x110 [ 68.219159][ T2552] ? is_bpf_text_address+0x72/0x110 [ 68.219161][ T2552] ? kernel_text_address+0x149/0x170 [ 68.219162][ T2552] ? __kernel_text_address+0x12/0x30 [ 68.219164][ T2552] ? write_profile+0xf0/0xf0 [ 68.219165][ T2552] ? unwind_get_return_address+0x67/0xd0 [ 68.219167][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.219169][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.219170][ T2552] ? cap_capable+0x1d7/0x3d0 [ 68.219174][ T2552] ? lock_acquire+0x13c/0x160 [ 68.219175][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.219177][ T2552] ? rtnl_bridge_getlink+0x850/0x850 [ 68.219178][ T2552] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 68.219180][ T2552] ? rtnl_link_fill+0x920/0x920 [ 68.219181][ T2552] ? filter_irq_stacks+0xd0/0xd0 [ 68.219183][ T2552] ? stack_depot_save_flags+0x1bc/0x790 [ 68.219185][ T2552] netlink_rcv_skb+0x14e/0x3a0 [ 68.219187][ T2552] ? rtnl_link_fill+0x920/0x920 [ 68.219188][ T2552] ? lock_release+0x184/0x1f0 [ 68.219189][ T2552] ? netlink_ack+0xcf0/0xcf0 [ 68.219191][ T2552] ? __netlink_lookup+0xb9/0x6b0 [ 68.219193][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.219195][ T2552] ? lock_release+0x184/0x1f0 [ 68.219196][ T2552] netlink_unicast+0x486/0x750 [ 68.219199][ T2552] ? netlink_attachskb+0x810/0x810 [ 68.219200][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.219202][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.219203][ T2552] ? lock_acquire+0x13c/0x160 [ 68.219205][ T2552] netlink_sendmsg+0x735/0xc60 [ 68.219207][ T2552] ? netlink_unicast+0x750/0x750 [ 68.219209][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.219211][ T2552] ? lock_release+0x184/0x1f0 [ 68.219212][ T2552] ____sys_sendmsg+0x415/0x880 [ 68.219214][ T2552] ? copy_msghdr_from_user+0x279/0x420 [ 68.219215][ T2552] ? get_timestamp.constprop.0+0x390/0x390 [ 68.219217][ T2552] ? move_addr_to_kernel+0x40/0x40 [ 68.219218][ T2552] ? filter_irq_stacks+0xd0/0xd0 [ 68.219221][ T2552] ___sys_sendmsg+0x14e/0x1d0 [ 68.219222][ T2552] ? copy_msghdr_from_user+0x420/0x420 [ 68.219227][ T2552] __sys_sendmsg+0x12c/0x1d0 [ 68.219229][ T2552] ? __sys_sendmsg_sock+0x20/0x20 [ 68.219232][ T2552] ? rcu_is_watching+0x16/0xd0 [ 68.219234][ T2552] do_syscall_64+0xff/0x530 [ 68.219235][ T2552] ? exc_page_fault+0xee/0x100 [ 68.219237][ T2552] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 68.219238][ T2552] RIP: 0033:0x7f642267054e [ 68.219240][ T2552] 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 [ 68.219242][ T2552] RSP: 002b:00007ffd38ef32b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 68.219246][ T2552] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f642267054e [ 68.219247][ T2552] RDX: 0000000000000000 RSI: 00007ffd38ef3360 RDI: 0000000000000005 [ 68.219248][ T2552] RBP: 00007ffd38ef32c0 R08: 0000000000000000 R09: 0000000000000000 [ 68.219249][ T2552] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91342c [ 68.219250][ T2552] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd38ef3a20 [ 68.219252][ T2552] [ 68.259932][ T2552] vx10: left promiscuous mode [ 68.260307][ T2552] br1: port 2(vx10) entered disabled state [ 68.460281][ T2577] veth0: entered allmulticast mode [ 68.460647][ T2577] veth2: entered allmulticast mode [ 68.460961][ T2577] veth4: entered allmulticast mode [ 68.461268][ T2577] lo10: entered allmulticast mode [ 68.690538][ T2622] br1: port 2(vx10) entered blocking state [ 68.690783][ T2622] br1: port 2(vx10) entered disabled state [ 68.690988][ T2622] vx10: entered allmulticast mode [ 68.691943][ T2622] vx10: entered promiscuous mode [ 68.692250][ T2622] br1: port 2(vx10) entered blocking state [ 68.692438][ T2622] br1: port 2(vx10) entered forwarding state [ 70.788316][ T2648] vx10: left allmulticast mode [ 70.788344][ T2648] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 70.788346][ T2648] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2648, name: ip [ 70.788348][ T2648] preempt_count: 1, expected: 0 [ 70.788349][ T2648] RCU nest depth: 0, expected: 0 [ 70.788350][ T2648] INFO: lockdep is turned off. [ 70.788351][ T2648] irq event stamp: 0 [ 70.788352][ T2648] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 70.788356][ T2648] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 70.788362][ T2648] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 70.788364][ T2648] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 70.788365][ T2648] Preemption disabled at: [ 70.788366][ T2648] [] vprintk_emit+0x31b/0x3e0 [ 70.788374][ T2648] CPU: 2 UID: 0 PID: 2648 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 70.788378][ T2648] Tainted: [W]=WARN [ 70.788379][ T2648] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.788380][ T2648] Call Trace: [ 70.788382][ T2648] [ 70.788383][ T2648] dump_stack_lvl+0x6f/0xa0 [ 70.788388][ T2648] ? vprintk_emit+0x31b/0x3e0 [ 70.788390][ T2648] __might_resched.cold+0x1fe/0x2c1 [ 70.788394][ T2648] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 70.788397][ T2648] ? __asan_memcpy+0x3c/0x60 [ 70.788401][ T2648] ? rcu_is_watching+0x16/0xd0 [ 70.788404][ T2648] __kmalloc_noprof+0x443/0x760 [ 70.788407][ T2648] ? __rwlock_init+0x150/0x150 [ 70.788410][ T2648] ? alloc_buf.isra.0+0x4b/0x260 [ 70.788414][ T2648] ? do_raw_spin_unlock+0x59/0x250 [ 70.788415][ T2648] alloc_buf.isra.0+0x4b/0x260 [ 70.788417][ T2648] put_chars+0x1e1/0x2f0 [ 70.788419][ T2648] ? __send_to_port+0x420/0x420 [ 70.788421][ T2648] ? console_prepend_replay+0x20/0x20 [ 70.788424][ T2648] hvc_console_print+0x292/0x780 [ 70.788427][ T2648] ? hvc_write+0x3a0/0x3a0 [ 70.788429][ T2648] ? rcu_is_watching+0x16/0xd0 [ 70.788430][ T2648] ? lock_acquire+0x13c/0x160 [ 70.788433][ T2648] console_emit_next_record+0x22f/0x4c0 [ 70.788435][ T2648] ? devkmsg_read+0x4b0/0x4b0 [ 70.788437][ T2648] ? rcu_is_watching+0x16/0xd0 [ 70.788439][ T2648] ? lock_acquire+0x13c/0x160 [ 70.788441][ T2648] ? console_flush_one_record+0x111/0x710 [ 70.788443][ T2648] console_flush_one_record+0x46f/0x710 [ 70.788445][ T2648] ? console_emit_next_record+0x4c0/0x4c0 [ 70.788448][ T2648] console_unlock+0xee/0x1f0 [ 70.788449][ T2648] ? lock_acquire+0x13c/0x160 [ 70.788451][ T2648] ? console_flush_one_record+0x710/0x710 [ 70.788453][ T2648] ? rcu_is_watching+0x16/0xd0 [ 70.788454][ T2648] ? lock_release+0x184/0x1f0 [ 70.788456][ T2648] ? lock_acquire+0x60/0x160 [ 70.788457][ T2648] ? __rcu_read_lock+0x30/0x70 [ 70.788459][ T2648] ? __down_trylock_console_sem+0x5e/0xa0 [ 70.788461][ T2648] ? vprintk_emit+0x320/0x3e0 [ 70.788463][ T2648] vprintk_emit+0x37c/0x3e0 [ 70.788466][ T2648] ? wake_up_klogd_work_func+0x90/0x90 [ 70.788467][ T2648] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 70.788471][ T2648] ? netlink_unicast+0x486/0x750 [ 70.788473][ T2648] ? netlink_sendmsg+0x735/0xc60 [ 70.788475][ T2648] ? ____sys_sendmsg+0x415/0x880 [ 70.788478][ T2648] ? ___sys_sendmsg+0x14e/0x1d0 [ 70.788479][ T2648] ? __sys_sendmsg+0x12c/0x1d0 [ 70.788481][ T2648] ? do_syscall_64+0xff/0x530 [ 70.788484][ T2648] _printk+0xc7/0x100 [ 70.788487][ T2648] ? snapshot_read.cold+0x21/0x21 [ 70.788490][ T2648] ? netdev_name+0x43/0x60 [ 70.788493][ T2648] ? __netdev_printk+0x17f/0x1d0 [ 70.788494][ T2648] netdev_info+0xe2/0x116 [ 70.788496][ T2648] ? netdev_notice+0x120/0x120 [ 70.788498][ T2648] ? rcu_is_watching+0x16/0xd0 [ 70.788500][ T2648] ? __up_read+0x355/0x9e0 [ 70.788502][ T2648] ? trace_hardirqs_on+0x36/0x40 [ 70.788505][ T2648] ? down_write_nested+0x200/0x200 [ 70.788506][ T2648] ? mutex_is_locked+0x1c/0x50 [ 70.788509][ T2648] netif_set_allmulti.cold+0x7c/0x166 [ 70.788512][ T2648] dev_set_allmulti+0xa2/0x150 [ 70.788514][ T2648] del_nbp+0xb7/0xc10 [bridge] [ 70.788527][ T2648] ? is_bpf_text_address+0x72/0x110 [ 70.788530][ T2648] ? kernel_text_address+0x149/0x170 [ 70.788533][ T2648] br_del_if+0xab/0x200 [bridge] [ 70.788540][ T2648] ? rtnl_is_locked+0x15/0x20 [ 70.788543][ T2648] do_set_master+0x15c/0x580 [ 70.788545][ T2648] do_setlink.isra.0+0xa31/0x2750 [ 70.788548][ T2648] ? stack_trace_save+0x93/0xc0 [ 70.788551][ T2648] ? rtnl_link_get_size+0x350/0x350 [ 70.788552][ T2648] ? rcu_is_watching+0x16/0xd0 [ 70.788554][ T2648] ? stack_depot_save_flags+0x1bc/0x790 [ 70.788557][ T2648] ? kasan_save_stack+0x3d/0x50 [ 70.788560][ T2648] ? kasan_save_stack+0x2f/0x50 [ 70.788561][ T2648] ? kasan_save_track+0x14/0x30 [ 70.788563][ T2648] ? __kasan_kmalloc+0x7b/0x90 [ 70.788564][ T2648] ? __kmalloc_cache_noprof+0x29a/0x620 [ 70.788566][ T2648] ? rtnl_newlink+0x124/0x11c0 [ 70.788567][ T2648] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 70.788568][ T2648] ? netlink_rcv_skb+0x14e/0x3a0 [ 70.788569][ T2648] ? netlink_unicast+0x486/0x750 [ 70.788571][ T2648] ? netlink_sendmsg+0x735/0xc60 [ 70.788572][ T2648] ? ____sys_sendmsg+0x415/0x880 [ 70.788573][ T2648] ? ___sys_sendmsg+0x14e/0x1d0 [ 70.788574][ T2648] ? __sys_sendmsg+0x12c/0x1d0 [ 70.788576][ T2648] ? do_syscall_64+0xff/0x530 [ 70.788577][ T2648] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 70.788580][ T2648] ? rcu_is_watching+0x16/0xd0 [ 70.788582][ T2648] ? lock_acquire+0x13c/0x160 [ 70.788583][ T2648] ? rcu_is_watching+0x16/0xd0 [ 70.788585][ T2648] ? rcu_is_watching+0x16/0xd0 [ 70.788586][ T2648] ? trace_contention_end+0xb3/0x180 [ 70.788589][ T2648] ? __mutex_lock+0x1db/0x1ea0 [ 70.788591][ T2648] ? __mutex_lock+0x9a3/0x1ea0 [ 70.788592][ T2648] ? rtnl_newlink+0x9a8/0x11c0 [ 70.788594][ T2648] ? ww_mutex_lock+0x160/0x160 [ 70.788595][ T2648] ? nla_get_range_signed+0x3d0/0x3d0 [ 70.788597][ T2648] ? __rtnl_newlink+0x3fa/0xa50 [ 70.788599][ T2648] rtnl_newlink+0x9f1/0x11c0 [ 70.788601][ T2648] ? rcu_is_watching+0x16/0xd0 [ 70.788603][ T2648] ? rtnl_bridge_getlink+0x850/0x850 [ 70.788604][ T2648] ? lock_acquire+0x13c/0x160 [ 70.788606][ T2648] ? rcu_is_watching+0x16/0xd0 [ 70.788608][ T2648] ? is_bpf_text_address+0x3e/0x110 [ 70.788610][ T2648] ? is_bpf_text_address+0x72/0x110 [ 70.788611][ T2648] ? kernel_text_address+0x149/0x170 [ 70.788613][ T2648] ? __kernel_text_address+0x12/0x30 [ 70.788614][ T2648] ? write_profile+0xf0/0xf0 [ 70.788615][ T2648] ? unwind_get_return_address+0x67/0xd0 [ 70.788618][ T2648] ? rcu_is_watching+0x16/0xd0 [ 70.788619][ T2648] ? rcu_is_watching+0x16/0xd0 [ 70.788621][ T2648] ? cap_capable+0x1d7/0x3d0 [ 70.788625][ T2648] ? lock_acquire+0x13c/0x160 [ 70.788626][ T2648] ? rcu_is_watching+0x16/0xd0 [ 70.788628][ T2648] ? rtnl_bridge_getlink+0x850/0x850 [ 70.788629][ T2648] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 70.788631][ T2648] ? rtnl_link_fill+0x920/0x920 [ 70.788632][ T2648] ? filter_irq_stacks+0xd0/0xd0 [ 70.788634][ T2648] ? stack_depot_save_flags+0x1bc/0x790 [ 70.788636][ T2648] netlink_rcv_skb+0x14e/0x3a0 [ 70.788638][ T2648] ? rtnl_link_fill+0x920/0x920 [ 70.788639][ T2648] ? lock_release+0x184/0x1f0 [ 70.788641][ T2648] ? netlink_ack+0xcf0/0xcf0 [ 70.788642][ T2648] ? __netlink_lookup+0xb9/0x6b0 [ 70.788644][ T2648] ? rcu_is_watching+0x16/0xd0 [ 70.788646][ T2648] ? lock_release+0x184/0x1f0 [ 70.788648][ T2648] netlink_unicast+0x486/0x750 [ 70.788650][ T2648] ? netlink_attachskb+0x810/0x810 [ 70.788652][ T2648] ? rcu_is_watching+0x16/0xd0 [ 70.788653][ T2648] ? rcu_is_watching+0x16/0xd0 [ 70.788655][ T2648] ? lock_acquire+0x13c/0x160 [ 70.788657][ T2648] netlink_sendmsg+0x735/0xc60 [ 70.788659][ T2648] ? netlink_unicast+0x750/0x750 [ 70.788661][ T2648] ? rcu_is_watching+0x16/0xd0 [ 70.788663][ T2648] ? lock_release+0x184/0x1f0 [ 70.788664][ T2648] ____sys_sendmsg+0x415/0x880 [ 70.788666][ T2648] ? copy_msghdr_from_user+0x279/0x420 [ 70.788668][ T2648] ? get_timestamp.constprop.0+0x390/0x390 [ 70.788669][ T2648] ? move_addr_to_kernel+0x40/0x40 [ 70.788671][ T2648] ? filter_irq_stacks+0xd0/0xd0 [ 70.788673][ T2648] ___sys_sendmsg+0x14e/0x1d0 [ 70.788675][ T2648] ? copy_msghdr_from_user+0x420/0x420 [ 70.788680][ T2648] __sys_sendmsg+0x12c/0x1d0 [ 70.788682][ T2648] ? __sys_sendmsg_sock+0x20/0x20 [ 70.788685][ T2648] ? rcu_is_watching+0x16/0xd0 [ 70.788687][ T2648] do_syscall_64+0xff/0x530 [ 70.788688][ T2648] ? exc_page_fault+0xee/0x100 [ 70.788690][ T2648] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 70.788692][ T2648] RIP: 0033:0x7f42e22a254e [ 70.788694][ T2648] 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 [ 70.788696][ T2648] RSP: 002b:00007ffc7e1c9d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.788699][ T2648] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f42e22a254e [ 70.788701][ T2648] RDX: 0000000000000000 RSI: 00007ffc7e1c9e00 RDI: 0000000000000005 [ 70.788702][ T2648] RBP: 00007ffc7e1c9d60 R08: 0000000000000000 R09: 0000000000000000 [ 70.788702][ T2648] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91342f [ 70.788703][ T2648] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc7e1ca4c0 [ 70.788706][ T2648] [ 70.823225][ T2648] vx10: left promiscuous mode [ 70.823519][ T2648] br1: port 2(vx10) entered disabled state [ 70.960894][ T2577] veth0: left allmulticast mode [ 70.961173][ T2577] veth2: left allmulticast mode [ 70.961427][ T2577] veth4: left allmulticast mode [ 70.961665][ T2577] lo10: left allmulticast mode [ 71.120058][ T2688] veth0: entered allmulticast mode [ 71.120478][ T2688] veth2: entered allmulticast mode [ 71.120734][ T2688] veth4: entered allmulticast mode [ 71.120991][ T2688] lo10: entered allmulticast mode [ 71.353885][ T2732] br1: port 2(vx10) entered blocking state [ 71.354207][ T2732] br1: port 2(vx10) entered disabled state [ 71.354520][ T2732] vx10: entered allmulticast mode [ 71.356024][ T2732] vx10: entered promiscuous mode [ 71.356769][ T2732] br1: port 2(vx10) entered blocking state [ 71.357053][ T2732] br1: port 2(vx10) entered forwarding state [ 73.503918][ T2759] vx10: left allmulticast mode [ 73.503945][ T2759] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 73.503947][ T2759] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2759, name: ip [ 73.503949][ T2759] preempt_count: 1, expected: 0 [ 73.503950][ T2759] RCU nest depth: 0, expected: 0 [ 73.503951][ T2759] INFO: lockdep is turned off. [ 73.503952][ T2759] irq event stamp: 0 [ 73.503953][ T2759] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 73.503957][ T2759] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 73.503963][ T2759] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 73.503964][ T2759] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 73.503966][ T2759] Preemption disabled at: [ 73.503967][ T2759] [] vprintk_emit+0x31b/0x3e0 [ 73.503975][ T2759] CPU: 3 UID: 0 PID: 2759 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 73.503978][ T2759] Tainted: [W]=WARN [ 73.503979][ T2759] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.503981][ T2759] Call Trace: [ 73.503982][ T2759] [ 73.503983][ T2759] dump_stack_lvl+0x6f/0xa0 [ 73.503988][ T2759] ? vprintk_emit+0x31b/0x3e0 [ 73.503990][ T2759] __might_resched.cold+0x1fe/0x2c1 [ 73.503994][ T2759] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 73.503997][ T2759] ? __asan_memcpy+0x3c/0x60 [ 73.504000][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504004][ T2759] __kmalloc_noprof+0x443/0x760 [ 73.504007][ T2759] ? __rwlock_init+0x150/0x150 [ 73.504009][ T2759] ? alloc_buf.isra.0+0x4b/0x260 [ 73.504013][ T2759] ? do_raw_spin_unlock+0x59/0x250 [ 73.504015][ T2759] alloc_buf.isra.0+0x4b/0x260 [ 73.504017][ T2759] put_chars+0x1e1/0x2f0 [ 73.504019][ T2759] ? __send_to_port+0x420/0x420 [ 73.504021][ T2759] ? console_prepend_replay+0x20/0x20 [ 73.504024][ T2759] hvc_console_print+0x292/0x780 [ 73.504027][ T2759] ? hvc_write+0x3a0/0x3a0 [ 73.504028][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504030][ T2759] ? lock_acquire+0x13c/0x160 [ 73.504032][ T2759] console_emit_next_record+0x22f/0x4c0 [ 73.504035][ T2759] ? devkmsg_read+0x4b0/0x4b0 [ 73.504037][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504039][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504041][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504042][ T2759] ? lock_acquire+0x13c/0x160 [ 73.504044][ T2759] ? console_flush_one_record+0x111/0x710 [ 73.504046][ T2759] console_flush_one_record+0x46f/0x710 [ 73.504048][ T2759] ? console_emit_next_record+0x4c0/0x4c0 [ 73.504051][ T2759] console_unlock+0xee/0x1f0 [ 73.504053][ T2759] ? lock_acquire+0x13c/0x160 [ 73.504055][ T2759] ? console_flush_one_record+0x710/0x710 [ 73.504056][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504058][ T2759] ? lock_release+0x184/0x1f0 [ 73.504059][ T2759] ? lock_acquire+0x60/0x160 [ 73.504061][ T2759] ? __rcu_read_lock+0x30/0x70 [ 73.504063][ T2759] ? __down_trylock_console_sem+0x5e/0xa0 [ 73.504065][ T2759] ? vprintk_emit+0x320/0x3e0 [ 73.504067][ T2759] vprintk_emit+0x37c/0x3e0 [ 73.504069][ T2759] ? wake_up_klogd_work_func+0x90/0x90 [ 73.504071][ T2759] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 73.504075][ T2759] ? netlink_unicast+0x486/0x750 [ 73.504077][ T2759] ? netlink_sendmsg+0x735/0xc60 [ 73.504079][ T2759] ? ____sys_sendmsg+0x415/0x880 [ 73.504081][ T2759] ? ___sys_sendmsg+0x14e/0x1d0 [ 73.504083][ T2759] ? __sys_sendmsg+0x12c/0x1d0 [ 73.504085][ T2759] ? do_syscall_64+0xff/0x530 [ 73.504088][ T2759] _printk+0xc7/0x100 [ 73.504091][ T2759] ? snapshot_read.cold+0x21/0x21 [ 73.504093][ T2759] ? netdev_name+0x43/0x60 [ 73.504096][ T2759] ? __netdev_printk+0x17f/0x1d0 [ 73.504098][ T2759] netdev_info+0xe2/0x116 [ 73.504100][ T2759] ? netdev_notice+0x120/0x120 [ 73.504102][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504104][ T2759] ? __up_read+0x355/0x9e0 [ 73.504105][ T2759] ? trace_hardirqs_on+0x36/0x40 [ 73.504108][ T2759] ? down_write_nested+0x200/0x200 [ 73.504109][ T2759] ? mutex_is_locked+0x1c/0x50 [ 73.504112][ T2759] netif_set_allmulti.cold+0x7c/0x166 [ 73.504115][ T2759] dev_set_allmulti+0xa2/0x150 [ 73.504117][ T2759] del_nbp+0xb7/0xc10 [bridge] [ 73.504130][ T2759] ? is_bpf_text_address+0x72/0x110 [ 73.504134][ T2759] ? kernel_text_address+0x149/0x170 [ 73.504136][ T2759] br_del_if+0xab/0x200 [bridge] [ 73.504144][ T2759] ? rtnl_is_locked+0x15/0x20 [ 73.504146][ T2759] do_set_master+0x15c/0x580 [ 73.504149][ T2759] do_setlink.isra.0+0xa31/0x2750 [ 73.504151][ T2759] ? stack_trace_save+0x93/0xc0 [ 73.504154][ T2759] ? rtnl_link_get_size+0x350/0x350 [ 73.504155][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504157][ T2759] ? stack_depot_save_flags+0x1bc/0x790 [ 73.504161][ T2759] ? kasan_save_stack+0x3d/0x50 [ 73.504163][ T2759] ? kasan_save_stack+0x2f/0x50 [ 73.504164][ T2759] ? kasan_save_track+0x14/0x30 [ 73.504166][ T2759] ? __kasan_kmalloc+0x7b/0x90 [ 73.504167][ T2759] ? __kmalloc_cache_noprof+0x29a/0x620 [ 73.504169][ T2759] ? rtnl_newlink+0x124/0x11c0 [ 73.504170][ T2759] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 73.504171][ T2759] ? netlink_rcv_skb+0x14e/0x3a0 [ 73.504173][ T2759] ? netlink_unicast+0x486/0x750 [ 73.504174][ T2759] ? netlink_sendmsg+0x735/0xc60 [ 73.504175][ T2759] ? ____sys_sendmsg+0x415/0x880 [ 73.504177][ T2759] ? ___sys_sendmsg+0x14e/0x1d0 [ 73.504178][ T2759] ? __sys_sendmsg+0x12c/0x1d0 [ 73.504180][ T2759] ? do_syscall_64+0xff/0x530 [ 73.504181][ T2759] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 73.504183][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504185][ T2759] ? lock_acquire+0x13c/0x160 [ 73.504187][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504188][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504190][ T2759] ? trace_contention_end+0xb3/0x180 [ 73.504192][ T2759] ? __mutex_lock+0x1db/0x1ea0 [ 73.504195][ T2759] ? __mutex_lock+0x9a3/0x1ea0 [ 73.504196][ T2759] ? rtnl_newlink+0x9a8/0x11c0 [ 73.504198][ T2759] ? ww_mutex_lock+0x160/0x160 [ 73.504199][ T2759] ? nla_get_range_signed+0x3d0/0x3d0 [ 73.504201][ T2759] ? __rtnl_newlink+0x3fa/0xa50 [ 73.504203][ T2759] rtnl_newlink+0x9f1/0x11c0 [ 73.504205][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504207][ T2759] ? rtnl_bridge_getlink+0x850/0x850 [ 73.504208][ T2759] ? lock_acquire+0x13c/0x160 [ 73.504210][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504212][ T2759] ? is_bpf_text_address+0x3e/0x110 [ 73.504214][ T2759] ? is_bpf_text_address+0x72/0x110 [ 73.504215][ T2759] ? kernel_text_address+0x149/0x170 [ 73.504217][ T2759] ? __kernel_text_address+0x12/0x30 [ 73.504218][ T2759] ? write_profile+0xf0/0xf0 [ 73.504219][ T2759] ? unwind_get_return_address+0x67/0xd0 [ 73.504222][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504224][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504226][ T2759] ? cap_capable+0x1d7/0x3d0 [ 73.504229][ T2759] ? lock_acquire+0x13c/0x160 [ 73.504231][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504233][ T2759] ? rtnl_bridge_getlink+0x850/0x850 [ 73.504234][ T2759] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 73.504236][ T2759] ? rtnl_link_fill+0x920/0x920 [ 73.504237][ T2759] ? filter_irq_stacks+0xd0/0xd0 [ 73.504239][ T2759] ? stack_depot_save_flags+0x1bc/0x790 [ 73.504241][ T2759] netlink_rcv_skb+0x14e/0x3a0 [ 73.504243][ T2759] ? rtnl_link_fill+0x920/0x920 [ 73.504244][ T2759] ? lock_release+0x184/0x1f0 [ 73.504246][ T2759] ? netlink_ack+0xcf0/0xcf0 [ 73.504247][ T2759] ? __netlink_lookup+0xb9/0x6b0 [ 73.504250][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504252][ T2759] ? lock_release+0x184/0x1f0 [ 73.504254][ T2759] netlink_unicast+0x486/0x750 [ 73.504256][ T2759] ? netlink_attachskb+0x810/0x810 [ 73.504257][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504259][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504261][ T2759] ? lock_acquire+0x13c/0x160 [ 73.504263][ T2759] netlink_sendmsg+0x735/0xc60 [ 73.504264][ T2759] ? netlink_unicast+0x750/0x750 [ 73.504266][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504268][ T2759] ? lock_release+0x184/0x1f0 [ 73.504270][ T2759] ____sys_sendmsg+0x415/0x880 [ 73.504272][ T2759] ? copy_msghdr_from_user+0x279/0x420 [ 73.504273][ T2759] ? get_timestamp.constprop.0+0x390/0x390 [ 73.504275][ T2759] ? move_addr_to_kernel+0x40/0x40 [ 73.504277][ T2759] ? filter_irq_stacks+0xd0/0xd0 [ 73.504279][ T2759] ___sys_sendmsg+0x14e/0x1d0 [ 73.504281][ T2759] ? copy_msghdr_from_user+0x420/0x420 [ 73.504286][ T2759] __sys_sendmsg+0x12c/0x1d0 [ 73.504288][ T2759] ? __sys_sendmsg_sock+0x20/0x20 [ 73.504291][ T2759] ? rcu_is_watching+0x16/0xd0 [ 73.504293][ T2759] do_syscall_64+0xff/0x530 [ 73.504294][ T2759] ? exc_page_fault+0xee/0x100 [ 73.504296][ T2759] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 73.504298][ T2759] RIP: 0033:0x7f69cfd0854e [ 73.504300][ T2759] 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 [ 73.504302][ T2759] RSP: 002b:00007fff634e42f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.504306][ T2759] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f69cfd0854e [ 73.504307][ T2759] RDX: 0000000000000000 RSI: 00007fff634e43a0 RDI: 0000000000000005 [ 73.504308][ T2759] RBP: 00007fff634e4300 R08: 0000000000000000 R09: 0000000000000000 [ 73.504309][ T2759] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913431 [ 73.504310][ T2759] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff634e4a60 [ 73.504313][ T2759] [ 73.532173][ T2759] vx10: left promiscuous mode [ 73.532414][ T2759] br1: port 2(vx10) entered disabled state [ 73.671339][ T2688] veth0: left allmulticast mode [ 73.671571][ T2688] veth2: left allmulticast mode [ 73.671755][ T2688] veth4: left allmulticast mode [ 73.671942][ T2688] lo10: left allmulticast mode [ 73.889266][ T2807] veth0: entered allmulticast mode [ 73.889590][ T2807] veth2: entered allmulticast mode [ 73.889847][ T2807] veth4: entered allmulticast mode [ 73.890129][ T2807] lo10: entered allmulticast mode [ 73.890370][ T2807] lo: entered allmulticast mode [ 74.151409][ T2857] br1: port 2(vx10) entered blocking state [ 74.151667][ T2857] br1: port 2(vx10) entered disabled state [ 74.151918][ T2857] vx10: entered allmulticast mode [ 74.152866][ T2857] vx10: entered promiscuous mode [ 74.153211][ T2857] br1: port 2(vx10) entered blocking state [ 74.153441][ T2857] br1: port 2(vx10) entered forwarding state [ 76.311391][ T2885] vx10: left allmulticast mode [ 76.311410][ T2885] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 76.311413][ T2885] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2885, name: ip [ 76.311414][ T2885] preempt_count: 1, expected: 0 [ 76.311415][ T2885] RCU nest depth: 0, expected: 0 [ 76.311416][ T2885] INFO: lockdep is turned off. [ 76.311417][ T2885] irq event stamp: 0 [ 76.311418][ T2885] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 76.311422][ T2885] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 76.311428][ T2885] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 76.311430][ T2885] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 76.311431][ T2885] Preemption disabled at: [ 76.311432][ T2885] [] vprintk_emit+0x31b/0x3e0 [ 76.311439][ T2885] CPU: 3 UID: 0 PID: 2885 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 76.311443][ T2885] Tainted: [W]=WARN [ 76.311444][ T2885] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.311445][ T2885] Call Trace: [ 76.311447][ T2885] [ 76.311448][ T2885] dump_stack_lvl+0x6f/0xa0 [ 76.311453][ T2885] ? vprintk_emit+0x31b/0x3e0 [ 76.311455][ T2885] __might_resched.cold+0x1fe/0x2c1 [ 76.311459][ T2885] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 76.311463][ T2885] ? __asan_memcpy+0x3c/0x60 [ 76.311465][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311469][ T2885] __kmalloc_noprof+0x443/0x760 [ 76.311472][ T2885] ? __rwlock_init+0x150/0x150 [ 76.311475][ T2885] ? alloc_buf.isra.0+0x4b/0x260 [ 76.311479][ T2885] ? do_raw_spin_unlock+0x59/0x250 [ 76.311481][ T2885] alloc_buf.isra.0+0x4b/0x260 [ 76.311483][ T2885] put_chars+0x1e1/0x2f0 [ 76.311485][ T2885] ? __send_to_port+0x420/0x420 [ 76.311486][ T2885] ? console_prepend_replay+0x20/0x20 [ 76.311489][ T2885] hvc_console_print+0x292/0x780 [ 76.311492][ T2885] ? hvc_write+0x3a0/0x3a0 [ 76.311493][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311495][ T2885] ? lock_acquire+0x13c/0x160 [ 76.311497][ T2885] console_emit_next_record+0x22f/0x4c0 [ 76.311500][ T2885] ? devkmsg_read+0x4b0/0x4b0 [ 76.311502][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311504][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311505][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311507][ T2885] ? lock_acquire+0x13c/0x160 [ 76.311509][ T2885] ? console_flush_one_record+0x111/0x710 [ 76.311510][ T2885] console_flush_one_record+0x46f/0x710 [ 76.311513][ T2885] ? console_emit_next_record+0x4c0/0x4c0 [ 76.311515][ T2885] console_unlock+0xee/0x1f0 [ 76.311517][ T2885] ? lock_acquire+0x13c/0x160 [ 76.311518][ T2885] ? console_flush_one_record+0x710/0x710 [ 76.311520][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311522][ T2885] ? lock_release+0x184/0x1f0 [ 76.311523][ T2885] ? lock_acquire+0x60/0x160 [ 76.311524][ T2885] ? __rcu_read_lock+0x30/0x70 [ 76.311526][ T2885] ? __down_trylock_console_sem+0x5e/0xa0 [ 76.311528][ T2885] ? vprintk_emit+0x320/0x3e0 [ 76.311530][ T2885] vprintk_emit+0x37c/0x3e0 [ 76.311532][ T2885] ? wake_up_klogd_work_func+0x90/0x90 [ 76.311534][ T2885] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 76.311537][ T2885] ? netlink_unicast+0x486/0x750 [ 76.311540][ T2885] ? netlink_sendmsg+0x735/0xc60 [ 76.311541][ T2885] ? ____sys_sendmsg+0x415/0x880 [ 76.311544][ T2885] ? ___sys_sendmsg+0x14e/0x1d0 [ 76.311545][ T2885] ? __sys_sendmsg+0x12c/0x1d0 [ 76.311547][ T2885] ? do_syscall_64+0xff/0x530 [ 76.311550][ T2885] _printk+0xc7/0x100 [ 76.311553][ T2885] ? snapshot_read.cold+0x21/0x21 [ 76.311556][ T2885] ? netdev_name+0x43/0x60 [ 76.311559][ T2885] ? __netdev_printk+0x17f/0x1d0 [ 76.311560][ T2885] netdev_info+0xe2/0x116 [ 76.311562][ T2885] ? netdev_notice+0x120/0x120 [ 76.311564][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311566][ T2885] ? __up_read+0x355/0x9e0 [ 76.311567][ T2885] ? trace_hardirqs_on+0x36/0x40 [ 76.311570][ T2885] ? down_write_nested+0x200/0x200 [ 76.311571][ T2885] ? mutex_is_locked+0x1c/0x50 [ 76.311574][ T2885] netif_set_allmulti.cold+0x7c/0x166 [ 76.311577][ T2885] dev_set_allmulti+0xa2/0x150 [ 76.311579][ T2885] del_nbp+0xb7/0xc10 [bridge] [ 76.311592][ T2885] ? is_bpf_text_address+0x72/0x110 [ 76.311595][ T2885] ? kernel_text_address+0x149/0x170 [ 76.311598][ T2885] br_del_if+0xab/0x200 [bridge] [ 76.311605][ T2885] ? rtnl_is_locked+0x15/0x20 [ 76.311607][ T2885] do_set_master+0x15c/0x580 [ 76.311610][ T2885] do_setlink.isra.0+0xa31/0x2750 [ 76.311612][ T2885] ? stack_trace_save+0x93/0xc0 [ 76.311615][ T2885] ? rtnl_link_get_size+0x350/0x350 [ 76.311616][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311618][ T2885] ? stack_depot_save_flags+0x1bc/0x790 [ 76.311622][ T2885] ? kasan_save_stack+0x3d/0x50 [ 76.311624][ T2885] ? kasan_save_stack+0x2f/0x50 [ 76.311625][ T2885] ? kasan_save_track+0x14/0x30 [ 76.311627][ T2885] ? __kasan_kmalloc+0x7b/0x90 [ 76.311628][ T2885] ? __kmalloc_cache_noprof+0x29a/0x620 [ 76.311630][ T2885] ? rtnl_newlink+0x124/0x11c0 [ 76.311631][ T2885] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 76.311632][ T2885] ? netlink_rcv_skb+0x14e/0x3a0 [ 76.311633][ T2885] ? netlink_unicast+0x486/0x750 [ 76.311634][ T2885] ? netlink_sendmsg+0x735/0xc60 [ 76.311636][ T2885] ? ____sys_sendmsg+0x415/0x880 [ 76.311637][ T2885] ? ___sys_sendmsg+0x14e/0x1d0 [ 76.311638][ T2885] ? __sys_sendmsg+0x12c/0x1d0 [ 76.311640][ T2885] ? do_syscall_64+0xff/0x530 [ 76.311641][ T2885] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 76.311643][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311645][ T2885] ? lock_acquire+0x13c/0x160 [ 76.311646][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311648][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311650][ T2885] ? trace_contention_end+0xb3/0x180 [ 76.311652][ T2885] ? __mutex_lock+0x1db/0x1ea0 [ 76.311654][ T2885] ? __mutex_lock+0x9a3/0x1ea0 [ 76.311655][ T2885] ? rtnl_newlink+0x9a8/0x11c0 [ 76.311656][ T2885] ? ww_mutex_lock+0x160/0x160 [ 76.311658][ T2885] ? nla_get_range_signed+0x3d0/0x3d0 [ 76.311660][ T2885] ? __rtnl_newlink+0x3fa/0xa50 [ 76.311662][ T2885] rtnl_newlink+0x9f1/0x11c0 [ 76.311664][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311665][ T2885] ? rtnl_bridge_getlink+0x850/0x850 [ 76.311667][ T2885] ? lock_acquire+0x13c/0x160 [ 76.311668][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311670][ T2885] ? is_bpf_text_address+0x3e/0x110 [ 76.311672][ T2885] ? is_bpf_text_address+0x72/0x110 [ 76.311673][ T2885] ? kernel_text_address+0x149/0x170 [ 76.311675][ T2885] ? __kernel_text_address+0x12/0x30 [ 76.311676][ T2885] ? write_profile+0xf0/0xf0 [ 76.311677][ T2885] ? unwind_get_return_address+0x67/0xd0 [ 76.311679][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311681][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311683][ T2885] ? cap_capable+0x1d7/0x3d0 [ 76.311686][ T2885] ? lock_acquire+0x13c/0x160 [ 76.311688][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311690][ T2885] ? rtnl_bridge_getlink+0x850/0x850 [ 76.311691][ T2885] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 76.311693][ T2885] ? rtnl_link_fill+0x920/0x920 [ 76.311694][ T2885] ? filter_irq_stacks+0xd0/0xd0 [ 76.311696][ T2885] ? stack_depot_save_flags+0x1bc/0x790 [ 76.311698][ T2885] netlink_rcv_skb+0x14e/0x3a0 [ 76.311700][ T2885] ? rtnl_link_fill+0x920/0x920 [ 76.311701][ T2885] ? lock_release+0x184/0x1f0 [ 76.311702][ T2885] ? netlink_ack+0xcf0/0xcf0 [ 76.311704][ T2885] ? __netlink_lookup+0xb9/0x6b0 [ 76.311706][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311708][ T2885] ? lock_release+0x184/0x1f0 [ 76.311710][ T2885] netlink_unicast+0x486/0x750 [ 76.311711][ T2885] ? netlink_attachskb+0x810/0x810 [ 76.311713][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311714][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311716][ T2885] ? lock_acquire+0x13c/0x160 [ 76.311718][ T2885] netlink_sendmsg+0x735/0xc60 [ 76.311720][ T2885] ? netlink_unicast+0x750/0x750 [ 76.311722][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311723][ T2885] ? lock_release+0x184/0x1f0 [ 76.311725][ T2885] ____sys_sendmsg+0x415/0x880 [ 76.311727][ T2885] ? copy_msghdr_from_user+0x279/0x420 [ 76.311728][ T2885] ? get_timestamp.constprop.0+0x390/0x390 [ 76.311730][ T2885] ? move_addr_to_kernel+0x40/0x40 [ 76.311731][ T2885] ? filter_irq_stacks+0xd0/0xd0 [ 76.311733][ T2885] ___sys_sendmsg+0x14e/0x1d0 [ 76.311735][ T2885] ? copy_msghdr_from_user+0x420/0x420 [ 76.311740][ T2885] __sys_sendmsg+0x12c/0x1d0 [ 76.311742][ T2885] ? __sys_sendmsg_sock+0x20/0x20 [ 76.311744][ T2885] ? rcu_is_watching+0x16/0xd0 [ 76.311746][ T2885] do_syscall_64+0xff/0x530 [ 76.311748][ T2885] ? exc_page_fault+0xee/0x100 [ 76.311750][ T2885] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 76.311751][ T2885] RIP: 0033:0x7f544a2c754e [ 76.311753][ T2885] 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 [ 76.311755][ T2885] RSP: 002b:00007ffccc22d450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.311759][ T2885] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f544a2c754e [ 76.311761][ T2885] RDX: 0000000000000000 RSI: 00007ffccc22d500 RDI: 0000000000000005 [ 76.311761][ T2885] RBP: 00007ffccc22d460 R08: 0000000000000000 R09: 0000000000000000 [ 76.311762][ T2885] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913434 [ 76.311763][ T2885] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffccc22dbc0 [ 76.311765][ T2885] [ 76.337878][ T2885] vx10: left promiscuous mode [ 76.338144][ T2885] br1: port 2(vx10) entered disabled state [ 76.513640][ T2807] veth0: left allmulticast mode [ 76.513961][ T2807] veth2: left allmulticast mode [ 76.514235][ T2807] veth4: left allmulticast mode [ 76.514640][ T2807] lo10: left allmulticast mode [ 76.514914][ T2807] lo: left allmulticast mode [ 76.724912][ T2937] veth0: entered allmulticast mode [ 76.725442][ T2937] veth2: entered allmulticast mode [ 76.725885][ T2937] veth4: entered allmulticast mode [ 76.726341][ T2937] lo10: entered allmulticast mode [ 76.726715][ T2937] lo: entered allmulticast mode [ 76.967038][ T2989] br1: port 2(vx10) entered blocking state [ 76.967317][ T2989] br1: port 2(vx10) entered disabled state [ 76.967620][ T2989] vx10: entered allmulticast mode [ 76.969127][ T2989] vx10: entered promiscuous mode [ 76.969502][ T2989] br1: port 2(vx10) entered blocking state [ 76.969732][ T2989] br1: port 2(vx10) entered forwarding state [ 79.102808][ T3018] vx10: left allmulticast mode [ 79.102827][ T3018] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 79.102830][ T3018] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3018, name: ip [ 79.102832][ T3018] preempt_count: 1, expected: 0 [ 79.102833][ T3018] RCU nest depth: 0, expected: 0 [ 79.102834][ T3018] INFO: lockdep is turned off. [ 79.102835][ T3018] irq event stamp: 0 [ 79.102836][ T3018] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 79.102840][ T3018] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 79.102846][ T3018] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 79.102848][ T3018] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 79.102850][ T3018] Preemption disabled at: [ 79.102850][ T3018] [] vprintk_emit+0x31b/0x3e0 [ 79.102858][ T3018] CPU: 3 UID: 0 PID: 3018 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 79.102861][ T3018] Tainted: [W]=WARN [ 79.102862][ T3018] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 79.102864][ T3018] Call Trace: [ 79.102866][ T3018] [ 79.102867][ T3018] dump_stack_lvl+0x6f/0xa0 [ 79.102872][ T3018] ? vprintk_emit+0x31b/0x3e0 [ 79.102874][ T3018] __might_resched.cold+0x1fe/0x2c1 [ 79.102878][ T3018] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 79.102881][ T3018] ? __asan_memcpy+0x3c/0x60 [ 79.102884][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.102888][ T3018] __kmalloc_noprof+0x443/0x760 [ 79.102891][ T3018] ? __rwlock_init+0x150/0x150 [ 79.102893][ T3018] ? alloc_buf.isra.0+0x4b/0x260 [ 79.102897][ T3018] ? do_raw_spin_unlock+0x59/0x250 [ 79.102899][ T3018] alloc_buf.isra.0+0x4b/0x260 [ 79.102901][ T3018] put_chars+0x1e1/0x2f0 [ 79.102903][ T3018] ? __send_to_port+0x420/0x420 [ 79.102905][ T3018] ? console_prepend_replay+0x20/0x20 [ 79.102907][ T3018] hvc_console_print+0x292/0x780 [ 79.102910][ T3018] ? hvc_write+0x3a0/0x3a0 [ 79.102912][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.102914][ T3018] ? lock_acquire+0x13c/0x160 [ 79.102916][ T3018] console_emit_next_record+0x22f/0x4c0 [ 79.102918][ T3018] ? devkmsg_read+0x4b0/0x4b0 [ 79.102920][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.102922][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.102924][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.102925][ T3018] ? lock_acquire+0x13c/0x160 [ 79.102927][ T3018] ? console_flush_one_record+0x111/0x710 [ 79.102929][ T3018] console_flush_one_record+0x46f/0x710 [ 79.102931][ T3018] ? console_emit_next_record+0x4c0/0x4c0 [ 79.102934][ T3018] console_unlock+0xee/0x1f0 [ 79.102936][ T3018] ? lock_acquire+0x13c/0x160 [ 79.102937][ T3018] ? console_flush_one_record+0x710/0x710 [ 79.102939][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.102941][ T3018] ? lock_release+0x184/0x1f0 [ 79.102942][ T3018] ? lock_acquire+0x60/0x160 [ 79.102948][ T3018] ? __rcu_read_lock+0x30/0x70 [ 79.102950][ T3018] ? __down_trylock_console_sem+0x5e/0xa0 [ 79.102952][ T3018] ? vprintk_emit+0x320/0x3e0 [ 79.102954][ T3018] vprintk_emit+0x37c/0x3e0 [ 79.102956][ T3018] ? wake_up_klogd_work_func+0x90/0x90 [ 79.102958][ T3018] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 79.102961][ T3018] ? netlink_unicast+0x486/0x750 [ 79.102964][ T3018] ? netlink_sendmsg+0x735/0xc60 [ 79.102966][ T3018] ? ____sys_sendmsg+0x415/0x880 [ 79.102968][ T3018] ? ___sys_sendmsg+0x14e/0x1d0 [ 79.102970][ T3018] ? __sys_sendmsg+0x12c/0x1d0 [ 79.102971][ T3018] ? do_syscall_64+0xff/0x530 [ 79.102975][ T3018] _printk+0xc7/0x100 [ 79.102978][ T3018] ? snapshot_read.cold+0x21/0x21 [ 79.102980][ T3018] ? netdev_name+0x43/0x60 [ 79.102983][ T3018] ? __netdev_printk+0x17f/0x1d0 [ 79.102985][ T3018] netdev_info+0xe2/0x116 [ 79.102987][ T3018] ? netdev_notice+0x120/0x120 [ 79.102989][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.102991][ T3018] ? __up_read+0x355/0x9e0 [ 79.102992][ T3018] ? trace_hardirqs_on+0x36/0x40 [ 79.102995][ T3018] ? down_write_nested+0x200/0x200 [ 79.102996][ T3018] ? mutex_is_locked+0x1c/0x50 [ 79.102999][ T3018] netif_set_allmulti.cold+0x7c/0x166 [ 79.103002][ T3018] dev_set_allmulti+0xa2/0x150 [ 79.103004][ T3018] del_nbp+0xb7/0xc10 [bridge] [ 79.103016][ T3018] ? is_bpf_text_address+0x72/0x110 [ 79.103020][ T3018] ? kernel_text_address+0x149/0x170 [ 79.103023][ T3018] br_del_if+0xab/0x200 [bridge] [ 79.103030][ T3018] ? rtnl_is_locked+0x15/0x20 [ 79.103032][ T3018] do_set_master+0x15c/0x580 [ 79.103035][ T3018] do_setlink.isra.0+0xa31/0x2750 [ 79.103038][ T3018] ? stack_trace_save+0x93/0xc0 [ 79.103040][ T3018] ? rtnl_link_get_size+0x350/0x350 [ 79.103041][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.103043][ T3018] ? stack_depot_save_flags+0x1bc/0x790 [ 79.103047][ T3018] ? kasan_save_stack+0x3d/0x50 [ 79.103049][ T3018] ? kasan_save_stack+0x2f/0x50 [ 79.103051][ T3018] ? kasan_save_track+0x14/0x30 [ 79.103052][ T3018] ? __kasan_kmalloc+0x7b/0x90 [ 79.103054][ T3018] ? __kmalloc_cache_noprof+0x29a/0x620 [ 79.103055][ T3018] ? rtnl_newlink+0x124/0x11c0 [ 79.103057][ T3018] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 79.103058][ T3018] ? netlink_rcv_skb+0x14e/0x3a0 [ 79.103059][ T3018] ? netlink_unicast+0x486/0x750 [ 79.103060][ T3018] ? netlink_sendmsg+0x735/0xc60 [ 79.103062][ T3018] ? ____sys_sendmsg+0x415/0x880 [ 79.103063][ T3018] ? ___sys_sendmsg+0x14e/0x1d0 [ 79.103064][ T3018] ? __sys_sendmsg+0x12c/0x1d0 [ 79.103066][ T3018] ? do_syscall_64+0xff/0x530 [ 79.103067][ T3018] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 79.103069][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.103071][ T3018] ? lock_acquire+0x13c/0x160 [ 79.103072][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.103074][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.103076][ T3018] ? trace_contention_end+0xb3/0x180 [ 79.103078][ T3018] ? __mutex_lock+0x1db/0x1ea0 [ 79.103080][ T3018] ? __mutex_lock+0x9a3/0x1ea0 [ 79.103081][ T3018] ? rtnl_newlink+0x9a8/0x11c0 [ 79.103083][ T3018] ? ww_mutex_lock+0x160/0x160 [ 79.103084][ T3018] ? nla_get_range_signed+0x3d0/0x3d0 [ 79.103086][ T3018] ? __rtnl_newlink+0x3fa/0xa50 [ 79.103088][ T3018] rtnl_newlink+0x9f1/0x11c0 [ 79.103090][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.103092][ T3018] ? rtnl_bridge_getlink+0x850/0x850 [ 79.103093][ T3018] ? lock_acquire+0x13c/0x160 [ 79.103095][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.103097][ T3018] ? is_bpf_text_address+0x3e/0x110 [ 79.103098][ T3018] ? is_bpf_text_address+0x72/0x110 [ 79.103100][ T3018] ? kernel_text_address+0x149/0x170 [ 79.103102][ T3018] ? __kernel_text_address+0x12/0x30 [ 79.103103][ T3018] ? write_profile+0xf0/0xf0 [ 79.103104][ T3018] ? unwind_get_return_address+0x67/0xd0 [ 79.103106][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.103108][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.103110][ T3018] ? cap_capable+0x1d7/0x3d0 [ 79.103113][ T3018] ? lock_acquire+0x13c/0x160 [ 79.103114][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.103116][ T3018] ? rtnl_bridge_getlink+0x850/0x850 [ 79.103117][ T3018] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 79.103119][ T3018] ? rtnl_link_fill+0x920/0x920 [ 79.103120][ T3018] ? filter_irq_stacks+0xd0/0xd0 [ 79.103122][ T3018] ? stack_depot_save_flags+0x1bc/0x790 [ 79.103124][ T3018] netlink_rcv_skb+0x14e/0x3a0 [ 79.103126][ T3018] ? rtnl_link_fill+0x920/0x920 [ 79.103127][ T3018] ? lock_release+0x184/0x1f0 [ 79.103128][ T3018] ? netlink_ack+0xcf0/0xcf0 [ 79.103130][ T3018] ? __netlink_lookup+0xb9/0x6b0 [ 79.103132][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.103134][ T3018] ? lock_release+0x184/0x1f0 [ 79.103136][ T3018] netlink_unicast+0x486/0x750 [ 79.103138][ T3018] ? netlink_attachskb+0x810/0x810 [ 79.103139][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.103141][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.103143][ T3018] ? lock_acquire+0x13c/0x160 [ 79.103144][ T3018] netlink_sendmsg+0x735/0xc60 [ 79.103147][ T3018] ? netlink_unicast+0x750/0x750 [ 79.103148][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.103150][ T3018] ? lock_release+0x184/0x1f0 [ 79.103152][ T3018] ____sys_sendmsg+0x415/0x880 [ 79.103154][ T3018] ? copy_msghdr_from_user+0x279/0x420 [ 79.103155][ T3018] ? get_timestamp.constprop.0+0x390/0x390 [ 79.103157][ T3018] ? move_addr_to_kernel+0x40/0x40 [ 79.103158][ T3018] ? filter_irq_stacks+0xd0/0xd0 [ 79.103161][ T3018] ___sys_sendmsg+0x14e/0x1d0 [ 79.103163][ T3018] ? copy_msghdr_from_user+0x420/0x420 [ 79.103168][ T3018] __sys_sendmsg+0x12c/0x1d0 [ 79.103170][ T3018] ? __sys_sendmsg_sock+0x20/0x20 [ 79.103172][ T3018] ? rcu_is_watching+0x16/0xd0 [ 79.103174][ T3018] do_syscall_64+0xff/0x530 [ 79.103176][ T3018] ? exc_page_fault+0xee/0x100 [ 79.103178][ T3018] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 79.103179][ T3018] RIP: 0033:0x7fe0b000754e [ 79.103182][ T3018] 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 [ 79.103184][ T3018] RSP: 002b:00007ffdb0cef650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 79.103188][ T3018] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe0b000754e [ 79.103189][ T3018] RDX: 0000000000000000 RSI: 00007ffdb0cef700 RDI: 0000000000000005 [ 79.103190][ T3018] RBP: 00007ffdb0cef660 R08: 0000000000000000 R09: 0000000000000000 [ 79.103191][ T3018] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913437 [ 79.103191][ T3018] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdb0cefdc0 [ 79.103194][ T3018] [ 79.129380][ T3018] vx10: left promiscuous mode [ 79.129639][ T3018] br1: port 2(vx10) entered disabled state [ 79.286317][ T2937] veth0: left allmulticast mode [ 79.286563][ T2937] veth2: left allmulticast mode [ 79.286747][ T2937] veth4: left allmulticast mode [ 79.286923][ T2937] lo10: left allmulticast mode [ 79.287106][ T2937] lo: left allmulticast mode [ 79.405558][ T3052] br1: port 2(vx20) entered blocking state [ 79.405786][ T3052] br1: port 2(vx20) entered disabled state [ 79.405998][ T3052] vx20: entered allmulticast mode [ 79.406919][ T3052] vx20: entered promiscuous mode [ 79.407222][ T3052] br1: port 2(vx20) entered blocking state [ 79.407411][ T3052] br1: port 2(vx20) entered forwarding state [ 83.640318][ T3078] vx20: left allmulticast mode [ 83.640345][ T3078] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 83.640347][ T3078] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3078, name: ip [ 83.640349][ T3078] preempt_count: 1, expected: 0 [ 83.640350][ T3078] RCU nest depth: 0, expected: 0 [ 83.640351][ T3078] INFO: lockdep is turned off. [ 83.640352][ T3078] irq event stamp: 0 [ 83.640353][ T3078] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 83.640357][ T3078] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 83.640364][ T3078] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 83.640365][ T3078] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 83.640367][ T3078] Preemption disabled at: [ 83.640368][ T3078] [] vprintk_emit+0x31b/0x3e0 [ 83.640376][ T3078] CPU: 3 UID: 0 PID: 3078 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 83.640379][ T3078] Tainted: [W]=WARN [ 83.640380][ T3078] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 83.640382][ T3078] Call Trace: [ 83.640383][ T3078] [ 83.640385][ T3078] dump_stack_lvl+0x6f/0xa0 [ 83.640390][ T3078] ? vprintk_emit+0x31b/0x3e0 [ 83.640392][ T3078] __might_resched.cold+0x1fe/0x2c1 [ 83.640396][ T3078] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 83.640399][ T3078] ? __asan_memcpy+0x3c/0x60 [ 83.640402][ T3078] ? rcu_is_watching+0x16/0xd0 [ 83.640406][ T3078] __kmalloc_noprof+0x443/0x760 [ 83.640409][ T3078] ? __rwlock_init+0x150/0x150 [ 83.640411][ T3078] ? alloc_buf.isra.0+0x4b/0x260 [ 83.640415][ T3078] ? do_raw_spin_unlock+0x59/0x250 [ 83.640416][ T3078] alloc_buf.isra.0+0x4b/0x260 [ 83.640418][ T3078] put_chars+0x1e1/0x2f0 [ 83.640420][ T3078] ? __send_to_port+0x420/0x420 [ 83.640422][ T3078] ? console_prepend_replay+0x20/0x20 [ 83.640424][ T3078] hvc_console_print+0x292/0x780 [ 83.640428][ T3078] ? hvc_write+0x3a0/0x3a0 [ 83.640429][ T3078] ? rcu_is_watching+0x16/0xd0 [ 83.640431][ T3078] ? lock_acquire+0x13c/0x160 [ 83.640433][ T3078] console_emit_next_record+0x22f/0x4c0 [ 83.640435][ T3078] ? devkmsg_read+0x4b0/0x4b0 [ 83.640437][ T3078] ? rcu_is_watching+0x16/0xd0 [ 83.640439][ T3078] ? lock_acquire+0x13c/0x160 [ 83.640441][ T3078] ? console_flush_one_record+0x111/0x710 [ 83.640443][ T3078] console_flush_one_record+0x46f/0x710 [ 83.640445][ T3078] ? console_emit_next_record+0x4c0/0x4c0 [ 83.640447][ T3078] console_unlock+0xee/0x1f0 [ 83.640449][ T3078] ? lock_acquire+0x13c/0x160 [ 83.640451][ T3078] ? console_flush_one_record+0x710/0x710 [ 83.640452][ T3078] ? rcu_is_watching+0x16/0xd0 [ 83.640454][ T3078] ? lock_release+0x184/0x1f0 [ 83.640455][ T3078] ? lock_acquire+0x60/0x160 [ 83.640457][ T3078] ? __rcu_read_lock+0x30/0x70 [ 83.640459][ T3078] ? __down_trylock_console_sem+0x5e/0xa0 [ 83.640461][ T3078] ? vprintk_emit+0x320/0x3e0 [ 83.640463][ T3078] vprintk_emit+0x37c/0x3e0 [ 83.640465][ T3078] ? wake_up_klogd_work_func+0x90/0x90 [ 83.640467][ T3078] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 83.640470][ T3078] ? netlink_unicast+0x486/0x750 [ 83.640473][ T3078] ? netlink_sendmsg+0x735/0xc60 [ 83.640474][ T3078] ? ____sys_sendmsg+0x415/0x880 [ 83.640477][ T3078] ? ___sys_sendmsg+0x14e/0x1d0 [ 83.640478][ T3078] ? __sys_sendmsg+0x12c/0x1d0 [ 83.640479][ T3078] ? do_syscall_64+0xff/0x530 [ 83.640483][ T3078] _printk+0xc7/0x100 [ 83.640486][ T3078] ? snapshot_read.cold+0x21/0x21 [ 83.640488][ T3078] ? netdev_name+0x43/0x60 [ 83.640491][ T3078] ? __netdev_printk+0x17f/0x1d0 [ 83.640493][ T3078] netdev_info+0xe2/0x116 [ 83.640495][ T3078] ? netdev_notice+0x120/0x120 [ 83.640496][ T3078] ? rcu_is_watching+0x16/0xd0 [ 83.640498][ T3078] ? __up_read+0x355/0x9e0 [ 83.640500][ T3078] ? trace_hardirqs_on+0x36/0x40 [ 83.640502][ T3078] ? down_write_nested+0x200/0x200 [ 83.640504][ T3078] ? mutex_is_locked+0x1c/0x50 [ 83.640507][ T3078] netif_set_allmulti.cold+0x7c/0x166 [ 83.640509][ T3078] dev_set_allmulti+0xa2/0x150 [ 83.640512][ T3078] del_nbp+0xb7/0xc10 [bridge] [ 83.640524][ T3078] ? is_bpf_text_address+0x72/0x110 [ 83.640528][ T3078] ? kernel_text_address+0x149/0x170 [ 83.640531][ T3078] br_del_if+0xab/0x200 [bridge] [ 83.640537][ T3078] ? rtnl_is_locked+0x15/0x20 [ 83.640540][ T3078] do_set_master+0x15c/0x580 [ 83.640542][ T3078] do_setlink.isra.0+0xa31/0x2750 [ 83.640545][ T3078] ? stack_trace_save+0x93/0xc0 [ 83.640548][ T3078] ? rtnl_link_get_size+0x350/0x350 [ 83.640549][ T3078] ? rcu_is_watching+0x16/0xd0 [ 83.640550][ T3078] ? stack_depot_save_flags+0x1bc/0x790 [ 83.640554][ T3078] ? kasan_save_stack+0x3d/0x50 [ 83.640557][ T3078] ? kasan_save_stack+0x2f/0x50 [ 83.640558][ T3078] ? kasan_save_track+0x14/0x30 [ 83.640560][ T3078] ? __kasan_kmalloc+0x7b/0x90 [ 83.640561][ T3078] ? __kmalloc_cache_noprof+0x29a/0x620 [ 83.640563][ T3078] ? rtnl_newlink+0x124/0x11c0 [ 83.640564][ T3078] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 83.640565][ T3078] ? netlink_rcv_skb+0x14e/0x3a0 [ 83.640566][ T3078] ? netlink_unicast+0x486/0x750 [ 83.640568][ T3078] ? netlink_sendmsg+0x735/0xc60 [ 83.640569][ T3078] ? ____sys_sendmsg+0x415/0x880 [ 83.640570][ T3078] ? ___sys_sendmsg+0x14e/0x1d0 [ 83.640572][ T3078] ? __sys_sendmsg+0x12c/0x1d0 [ 83.640573][ T3078] ? do_syscall_64+0xff/0x530 [ 83.640574][ T3078] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.640577][ T3078] ? rcu_is_watching+0x16/0xd0 [ 83.640579][ T3078] ? lock_acquire+0x13c/0x160 [ 83.640580][ T3078] ? rcu_is_watching+0x16/0xd0 [ 83.640582][ T3078] ? rcu_is_watching+0x16/0xd0 [ 83.640583][ T3078] ? trace_contention_end+0xb3/0x180 [ 83.640585][ T3078] ? __mutex_lock+0x1db/0x1ea0 [ 83.640587][ T3078] ? __mutex_lock+0x9a3/0x1ea0 [ 83.640589][ T3078] ? rtnl_newlink+0x9a8/0x11c0 [ 83.640590][ T3078] ? ww_mutex_lock+0x160/0x160 [ 83.640592][ T3078] ? nla_get_range_signed+0x3d0/0x3d0 [ 83.640594][ T3078] ? __rtnl_newlink+0x3fa/0xa50 [ 83.640596][ T3078] rtnl_newlink+0x9f1/0x11c0 [ 83.640598][ T3078] ? rcu_is_watching+0x16/0xd0 [ 83.640599][ T3078] ? rtnl_bridge_getlink+0x850/0x850 [ 83.640601][ T3078] ? lock_acquire+0x13c/0x160 [ 83.640602][ T3078] ? rcu_is_watching+0x16/0xd0 [ 83.640604][ T3078] ? is_bpf_text_address+0x3e/0x110 [ 83.640606][ T3078] ? is_bpf_text_address+0x72/0x110 [ 83.640608][ T3078] ? kernel_text_address+0x149/0x170 [ 83.640609][ T3078] ? __kernel_text_address+0x12/0x30 [ 83.640610][ T3078] ? write_profile+0xf0/0xf0 [ 83.640611][ T3078] ? unwind_get_return_address+0x67/0xd0 [ 83.640614][ T3078] ? rcu_is_watching+0x16/0xd0 [ 83.640616][ T3078] ? rcu_is_watching+0x16/0xd0 [ 83.640617][ T3078] ? cap_capable+0x1d7/0x3d0 [ 83.640621][ T3078] ? lock_acquire+0x13c/0x160 [ 83.640622][ T3078] ? rcu_is_watching+0x16/0xd0 [ 83.640624][ T3078] ? rtnl_bridge_getlink+0x850/0x850 [ 83.640625][ T3078] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 83.640627][ T3078] ? rtnl_link_fill+0x920/0x920 [ 83.640628][ T3078] ? filter_irq_stacks+0xd0/0xd0 [ 83.640630][ T3078] ? stack_depot_save_flags+0x1bc/0x790 [ 83.640632][ T3078] netlink_rcv_skb+0x14e/0x3a0 [ 83.640633][ T3078] ? rtnl_link_fill+0x920/0x920 [ 83.640635][ T3078] ? lock_release+0x184/0x1f0 [ 83.640636][ T3078] ? netlink_ack+0xcf0/0xcf0 [ 83.640638][ T3078] ? __netlink_lookup+0xb9/0x6b0 [ 83.640640][ T3078] ? rcu_is_watching+0x16/0xd0 [ 83.640642][ T3078] ? lock_release+0x184/0x1f0 [ 83.640644][ T3078] netlink_unicast+0x486/0x750 [ 83.640646][ T3078] ? netlink_attachskb+0x810/0x810 [ 83.640647][ T3078] ? rcu_is_watching+0x16/0xd0 [ 83.640649][ T3078] ? rcu_is_watching+0x16/0xd0 [ 83.640651][ T3078] ? lock_acquire+0x13c/0x160 [ 83.640652][ T3078] netlink_sendmsg+0x735/0xc60 [ 83.640654][ T3078] ? netlink_unicast+0x750/0x750 [ 83.640656][ T3078] ? rcu_is_watching+0x16/0xd0 [ 83.640658][ T3078] ? lock_release+0x184/0x1f0 [ 83.640660][ T3078] ____sys_sendmsg+0x415/0x880 [ 83.640661][ T3078] ? copy_msghdr_from_user+0x279/0x420 [ 83.640663][ T3078] ? get_timestamp.constprop.0+0x390/0x390 [ 83.640664][ T3078] ? move_addr_to_kernel+0x40/0x40 [ 83.640666][ T3078] ? filter_irq_stacks+0xd0/0xd0 [ 83.640668][ T3078] ___sys_sendmsg+0x14e/0x1d0 [ 83.640670][ T3078] ? copy_msghdr_from_user+0x420/0x420 [ 83.640675][ T3078] __sys_sendmsg+0x12c/0x1d0 [ 83.640676][ T3078] ? __sys_sendmsg_sock+0x20/0x20 [ 83.640679][ T3078] ? rcu_is_watching+0x16/0xd0 [ 83.640681][ T3078] do_syscall_64+0xff/0x530 [ 83.640682][ T3078] ? exc_page_fault+0xee/0x100 [ 83.640685][ T3078] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.640686][ T3078] RIP: 0033:0x7f5280d3f54e [ 83.640688][ T3078] 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 [ 83.640690][ T3078] RSP: 002b:00007ffc86695aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 83.640694][ T3078] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5280d3f54e [ 83.640695][ T3078] RDX: 0000000000000000 RSI: 00007ffc86695b50 RDI: 0000000000000005 [ 83.640696][ T3078] RBP: 00007ffc86695ab0 R08: 0000000000000000 R09: 0000000000000000 [ 83.640697][ T3078] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91343c [ 83.640698][ T3078] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc86696210 [ 83.640700][ T3078] [ 83.673035][ T3078] vx20: left promiscuous mode [ 83.673389][ T3078] br1: port 2(vx20) entered disabled state [ 83.849183][ T3103] veth0: entered allmulticast mode [ 83.849531][ T3103] veth2: entered allmulticast mode [ 83.849802][ T3103] veth4: entered allmulticast mode [ 83.850103][ T3103] lo10: entered allmulticast mode [ 84.078031][ T3148] br1: port 2(vx20) entered blocking state [ 84.078921][ T3148] br1: port 2(vx20) entered disabled state [ 84.086420][ T3148] vx20: entered allmulticast mode [ 84.087797][ T3148] vx20: entered promiscuous mode [ 84.088241][ T3148] br1: port 2(vx20) entered blocking state [ 84.088516][ T3148] br1: port 2(vx20) entered forwarding state [ 86.172890][ T3174] vx20: left allmulticast mode [ 86.172908][ T3174] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 86.172910][ T3174] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3174, name: ip [ 86.172912][ T3174] preempt_count: 1, expected: 0 [ 86.172913][ T3174] RCU nest depth: 0, expected: 0 [ 86.172914][ T3174] INFO: lockdep is turned off. [ 86.172915][ T3174] irq event stamp: 0 [ 86.172916][ T3174] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 86.172920][ T3174] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 86.172926][ T3174] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 86.172928][ T3174] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 86.172930][ T3174] Preemption disabled at: [ 86.172931][ T3174] [] vprintk_emit+0x31b/0x3e0 [ 86.172939][ T3174] CPU: 3 UID: 0 PID: 3174 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 86.172943][ T3174] Tainted: [W]=WARN [ 86.172944][ T3174] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 86.172945][ T3174] Call Trace: [ 86.172947][ T3174] [ 86.172948][ T3174] dump_stack_lvl+0x6f/0xa0 [ 86.172959][ T3174] ? vprintk_emit+0x31b/0x3e0 [ 86.172962][ T3174] __might_resched.cold+0x1fe/0x2c1 [ 86.172965][ T3174] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 86.172969][ T3174] ? __asan_memcpy+0x3c/0x60 [ 86.172971][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.172975][ T3174] __kmalloc_noprof+0x443/0x760 [ 86.172978][ T3174] ? __rwlock_init+0x150/0x150 [ 86.172981][ T3174] ? alloc_buf.isra.0+0x4b/0x260 [ 86.172985][ T3174] ? do_raw_spin_unlock+0x59/0x250 [ 86.172986][ T3174] alloc_buf.isra.0+0x4b/0x260 [ 86.172988][ T3174] put_chars+0x1e1/0x2f0 [ 86.172990][ T3174] ? __send_to_port+0x420/0x420 [ 86.172992][ T3174] ? console_prepend_replay+0x20/0x20 [ 86.172994][ T3174] hvc_console_print+0x292/0x780 [ 86.172998][ T3174] ? hvc_write+0x3a0/0x3a0 [ 86.172999][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173001][ T3174] ? lock_acquire+0x13c/0x160 [ 86.173003][ T3174] console_emit_next_record+0x22f/0x4c0 [ 86.173005][ T3174] ? devkmsg_read+0x4b0/0x4b0 [ 86.173007][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173009][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173011][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173012][ T3174] ? lock_acquire+0x13c/0x160 [ 86.173014][ T3174] ? console_flush_one_record+0x111/0x710 [ 86.173016][ T3174] console_flush_one_record+0x46f/0x710 [ 86.173018][ T3174] ? console_emit_next_record+0x4c0/0x4c0 [ 86.173021][ T3174] console_unlock+0xee/0x1f0 [ 86.173023][ T3174] ? lock_acquire+0x13c/0x160 [ 86.173024][ T3174] ? console_flush_one_record+0x710/0x710 [ 86.173026][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173028][ T3174] ? lock_release+0x184/0x1f0 [ 86.173029][ T3174] ? lock_acquire+0x60/0x160 [ 86.173030][ T3174] ? __rcu_read_lock+0x30/0x70 [ 86.173032][ T3174] ? __down_trylock_console_sem+0x5e/0xa0 [ 86.173034][ T3174] ? vprintk_emit+0x320/0x3e0 [ 86.173036][ T3174] vprintk_emit+0x37c/0x3e0 [ 86.173039][ T3174] ? wake_up_klogd_work_func+0x90/0x90 [ 86.173040][ T3174] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.173044][ T3174] ? netlink_unicast+0x486/0x750 [ 86.173047][ T3174] ? netlink_sendmsg+0x735/0xc60 [ 86.173048][ T3174] ? ____sys_sendmsg+0x415/0x880 [ 86.173051][ T3174] ? ___sys_sendmsg+0x14e/0x1d0 [ 86.173052][ T3174] ? __sys_sendmsg+0x12c/0x1d0 [ 86.173054][ T3174] ? do_syscall_64+0xff/0x530 [ 86.173057][ T3174] _printk+0xc7/0x100 [ 86.173060][ T3174] ? snapshot_read.cold+0x21/0x21 [ 86.173062][ T3174] ? netdev_name+0x43/0x60 [ 86.173065][ T3174] ? __netdev_printk+0x17f/0x1d0 [ 86.173067][ T3174] netdev_info+0xe2/0x116 [ 86.173069][ T3174] ? netdev_notice+0x120/0x120 [ 86.173071][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173072][ T3174] ? __up_read+0x355/0x9e0 [ 86.173074][ T3174] ? trace_hardirqs_on+0x36/0x40 [ 86.173076][ T3174] ? down_write_nested+0x200/0x200 [ 86.173078][ T3174] ? mutex_is_locked+0x1c/0x50 [ 86.173081][ T3174] netif_set_allmulti.cold+0x7c/0x166 [ 86.173083][ T3174] dev_set_allmulti+0xa2/0x150 [ 86.173086][ T3174] del_nbp+0xb7/0xc10 [bridge] [ 86.173098][ T3174] ? is_bpf_text_address+0x72/0x110 [ 86.173102][ T3174] ? kernel_text_address+0x149/0x170 [ 86.173105][ T3174] br_del_if+0xab/0x200 [bridge] [ 86.173112][ T3174] ? rtnl_is_locked+0x15/0x20 [ 86.173114][ T3174] do_set_master+0x15c/0x580 [ 86.173117][ T3174] do_setlink.isra.0+0xa31/0x2750 [ 86.173120][ T3174] ? stack_trace_save+0x93/0xc0 [ 86.173122][ T3174] ? rtnl_link_get_size+0x350/0x350 [ 86.173123][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173125][ T3174] ? stack_depot_save_flags+0x1bc/0x790 [ 86.173129][ T3174] ? kasan_save_stack+0x3d/0x50 [ 86.173131][ T3174] ? kasan_save_stack+0x2f/0x50 [ 86.173133][ T3174] ? kasan_save_track+0x14/0x30 [ 86.173134][ T3174] ? __kasan_kmalloc+0x7b/0x90 [ 86.173136][ T3174] ? __kmalloc_cache_noprof+0x29a/0x620 [ 86.173137][ T3174] ? rtnl_newlink+0x124/0x11c0 [ 86.173138][ T3174] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.173139][ T3174] ? netlink_rcv_skb+0x14e/0x3a0 [ 86.173141][ T3174] ? netlink_unicast+0x486/0x750 [ 86.173142][ T3174] ? netlink_sendmsg+0x735/0xc60 [ 86.173143][ T3174] ? ____sys_sendmsg+0x415/0x880 [ 86.173144][ T3174] ? ___sys_sendmsg+0x14e/0x1d0 [ 86.173146][ T3174] ? __sys_sendmsg+0x12c/0x1d0 [ 86.173147][ T3174] ? do_syscall_64+0xff/0x530 [ 86.173148][ T3174] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.173151][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173152][ T3174] ? lock_acquire+0x13c/0x160 [ 86.173154][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173155][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173157][ T3174] ? trace_contention_end+0xb3/0x180 [ 86.173159][ T3174] ? __mutex_lock+0x1db/0x1ea0 [ 86.173161][ T3174] ? __mutex_lock+0x9a3/0x1ea0 [ 86.173163][ T3174] ? rtnl_newlink+0x9a8/0x11c0 [ 86.173164][ T3174] ? ww_mutex_lock+0x160/0x160 [ 86.173165][ T3174] ? nla_get_range_signed+0x3d0/0x3d0 [ 86.173168][ T3174] ? __rtnl_newlink+0x3fa/0xa50 [ 86.173170][ T3174] rtnl_newlink+0x9f1/0x11c0 [ 86.173171][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173173][ T3174] ? rtnl_bridge_getlink+0x850/0x850 [ 86.173175][ T3174] ? lock_acquire+0x13c/0x160 [ 86.173176][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173178][ T3174] ? is_bpf_text_address+0x3e/0x110 [ 86.173180][ T3174] ? is_bpf_text_address+0x72/0x110 [ 86.173181][ T3174] ? kernel_text_address+0x149/0x170 [ 86.173183][ T3174] ? __kernel_text_address+0x12/0x30 [ 86.173184][ T3174] ? write_profile+0xf0/0xf0 [ 86.173185][ T3174] ? unwind_get_return_address+0x67/0xd0 [ 86.173188][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173189][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173191][ T3174] ? cap_capable+0x1d7/0x3d0 [ 86.173195][ T3174] ? lock_acquire+0x13c/0x160 [ 86.173196][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173198][ T3174] ? rtnl_bridge_getlink+0x850/0x850 [ 86.173199][ T3174] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.173201][ T3174] ? rtnl_link_fill+0x920/0x920 [ 86.173202][ T3174] ? filter_irq_stacks+0xd0/0xd0 [ 86.173204][ T3174] ? stack_depot_save_flags+0x1bc/0x790 [ 86.173206][ T3174] netlink_rcv_skb+0x14e/0x3a0 [ 86.173208][ T3174] ? rtnl_link_fill+0x920/0x920 [ 86.173209][ T3174] ? lock_release+0x184/0x1f0 [ 86.173211][ T3174] ? netlink_ack+0xcf0/0xcf0 [ 86.173212][ T3174] ? __netlink_lookup+0xb9/0x6b0 [ 86.173214][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173216][ T3174] ? lock_release+0x184/0x1f0 [ 86.173218][ T3174] netlink_unicast+0x486/0x750 [ 86.173220][ T3174] ? netlink_attachskb+0x810/0x810 [ 86.173221][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173223][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173225][ T3174] ? lock_acquire+0x13c/0x160 [ 86.173226][ T3174] netlink_sendmsg+0x735/0xc60 [ 86.173228][ T3174] ? netlink_unicast+0x750/0x750 [ 86.173230][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173232][ T3174] ? lock_release+0x184/0x1f0 [ 86.173234][ T3174] ____sys_sendmsg+0x415/0x880 [ 86.173235][ T3174] ? copy_msghdr_from_user+0x279/0x420 [ 86.173237][ T3174] ? get_timestamp.constprop.0+0x390/0x390 [ 86.173238][ T3174] ? move_addr_to_kernel+0x40/0x40 [ 86.173240][ T3174] ? filter_irq_stacks+0xd0/0xd0 [ 86.173242][ T3174] ___sys_sendmsg+0x14e/0x1d0 [ 86.173244][ T3174] ? copy_msghdr_from_user+0x420/0x420 [ 86.173249][ T3174] __sys_sendmsg+0x12c/0x1d0 [ 86.173251][ T3174] ? __sys_sendmsg_sock+0x20/0x20 [ 86.173253][ T3174] ? rcu_is_watching+0x16/0xd0 [ 86.173255][ T3174] do_syscall_64+0xff/0x530 [ 86.173257][ T3174] ? exc_page_fault+0xee/0x100 [ 86.173259][ T3174] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.173260][ T3174] RIP: 0033:0x7ff4f5d4a54e [ 86.173262][ T3174] 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 [ 86.173264][ T3174] RSP: 002b:00007fffba3bc0b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 86.173268][ T3174] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff4f5d4a54e [ 86.173269][ T3174] RDX: 0000000000000000 RSI: 00007fffba3bc160 RDI: 0000000000000005 [ 86.173270][ T3174] RBP: 00007fffba3bc0c0 R08: 0000000000000000 R09: 0000000000000000 [ 86.173271][ T3174] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91343e [ 86.173272][ T3174] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffba3bc820 [ 86.173274][ T3174] [ 86.201001][ T3174] vx20: left promiscuous mode [ 86.201249][ T3174] br1: port 2(vx20) entered disabled state [ 86.338128][ T3103] veth0: left allmulticast mode [ 86.338495][ T3103] veth2: left allmulticast mode [ 86.338744][ T3103] veth4: left allmulticast mode [ 86.338984][ T3103] lo10: left allmulticast mode [ 86.510904][ T3214] veth0: entered allmulticast mode [ 86.511309][ T3214] veth2: entered allmulticast mode [ 86.511683][ T3214] veth4: entered allmulticast mode [ 86.511990][ T3214] lo10: entered allmulticast mode [ 86.760312][ T3258] br1: port 2(vx20) entered blocking state [ 86.760660][ T3258] br1: port 2(vx20) entered disabled state [ 86.760971][ T3258] vx20: entered allmulticast mode [ 86.763120][ T3258] vx20: entered promiscuous mode [ 86.763611][ T3258] br1: port 2(vx20) entered blocking state [ 86.763900][ T3258] br1: port 2(vx20) entered forwarding state [ 88.914983][ T3285] vx20: left allmulticast mode [ 88.915004][ T3285] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 88.915008][ T3285] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3285, name: ip [ 88.915010][ T3285] preempt_count: 1, expected: 0 [ 88.915012][ T3285] RCU nest depth: 0, expected: 0 [ 88.915013][ T3285] INFO: lockdep is turned off. [ 88.915015][ T3285] irq event stamp: 0 [ 88.915016][ T3285] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 88.915021][ T3285] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 88.915029][ T3285] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 88.915031][ T3285] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 88.915034][ T3285] Preemption disabled at: [ 88.915035][ T3285] [] vprintk_emit+0x31b/0x3e0 [ 88.915045][ T3285] CPU: 0 UID: 0 PID: 3285 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 88.915050][ T3285] Tainted: [W]=WARN [ 88.915051][ T3285] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 88.915054][ T3285] Call Trace: [ 88.915055][ T3285] [ 88.915057][ T3285] dump_stack_lvl+0x6f/0xa0 [ 88.915064][ T3285] ? vprintk_emit+0x31b/0x3e0 [ 88.915067][ T3285] __might_resched.cold+0x1fe/0x2c1 [ 88.915071][ T3285] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 88.915075][ T3285] ? __asan_memcpy+0x3c/0x60 [ 88.915079][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915084][ T3285] __kmalloc_noprof+0x443/0x760 [ 88.915088][ T3285] ? __rwlock_init+0x150/0x150 [ 88.915092][ T3285] ? alloc_buf.isra.0+0x4b/0x260 [ 88.915097][ T3285] ? do_raw_spin_unlock+0x59/0x250 [ 88.915100][ T3285] alloc_buf.isra.0+0x4b/0x260 [ 88.915103][ T3285] put_chars+0x1e1/0x2f0 [ 88.915106][ T3285] ? __send_to_port+0x420/0x420 [ 88.915108][ T3285] ? console_prepend_replay+0x20/0x20 [ 88.915113][ T3285] hvc_console_print+0x292/0x780 [ 88.915118][ T3285] ? hvc_write+0x3a0/0x3a0 [ 88.915120][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915123][ T3285] ? lock_acquire+0x13c/0x160 [ 88.915126][ T3285] console_emit_next_record+0x22f/0x4c0 [ 88.915130][ T3285] ? devkmsg_read+0x4b0/0x4b0 [ 88.915133][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915135][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915137][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915140][ T3285] ? lock_acquire+0x13c/0x160 [ 88.915143][ T3285] ? console_flush_one_record+0x111/0x710 [ 88.915146][ T3285] console_flush_one_record+0x46f/0x710 [ 88.915149][ T3285] ? console_emit_next_record+0x4c0/0x4c0 [ 88.915154][ T3285] console_unlock+0xee/0x1f0 [ 88.915156][ T3285] ? lock_acquire+0x13c/0x160 [ 88.915158][ T3285] ? console_flush_one_record+0x710/0x710 [ 88.915161][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915163][ T3285] ? lock_release+0x184/0x1f0 [ 88.915165][ T3285] ? lock_acquire+0x60/0x160 [ 88.915168][ T3285] ? __rcu_read_lock+0x30/0x70 [ 88.915171][ T3285] ? __down_trylock_console_sem+0x5e/0xa0 [ 88.915173][ T3285] ? vprintk_emit+0x320/0x3e0 [ 88.915176][ T3285] vprintk_emit+0x37c/0x3e0 [ 88.915180][ T3285] ? wake_up_klogd_work_func+0x90/0x90 [ 88.915182][ T3285] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 88.915186][ T3285] ? netlink_unicast+0x486/0x750 [ 88.915190][ T3285] ? netlink_sendmsg+0x735/0xc60 [ 88.915192][ T3285] ? ____sys_sendmsg+0x415/0x880 [ 88.915195][ T3285] ? ___sys_sendmsg+0x14e/0x1d0 [ 88.915197][ T3285] ? __sys_sendmsg+0x12c/0x1d0 [ 88.915200][ T3285] ? do_syscall_64+0xff/0x530 [ 88.915204][ T3285] _printk+0xc7/0x100 [ 88.915208][ T3285] ? snapshot_read.cold+0x21/0x21 [ 88.915212][ T3285] ? netdev_name+0x43/0x60 [ 88.915216][ T3285] ? __netdev_printk+0x17f/0x1d0 [ 88.915219][ T3285] netdev_info+0xe2/0x116 [ 88.915221][ T3285] ? netdev_notice+0x120/0x120 [ 88.915224][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915227][ T3285] ? __up_read+0x355/0x9e0 [ 88.915229][ T3285] ? trace_hardirqs_on+0x36/0x40 [ 88.915233][ T3285] ? down_write_nested+0x200/0x200 [ 88.915235][ T3285] ? mutex_is_locked+0x1c/0x50 [ 88.915238][ T3285] netif_set_allmulti.cold+0x7c/0x166 [ 88.915243][ T3285] dev_set_allmulti+0xa2/0x150 [ 88.915247][ T3285] del_nbp+0xb7/0xc10 [bridge] [ 88.915264][ T3285] ? is_bpf_text_address+0x72/0x110 [ 88.915268][ T3285] ? kernel_text_address+0x149/0x170 [ 88.915273][ T3285] br_del_if+0xab/0x200 [bridge] [ 88.915285][ T3285] ? rtnl_is_locked+0x15/0x20 [ 88.915288][ T3285] do_set_master+0x15c/0x580 [ 88.915292][ T3285] do_setlink.isra.0+0xa31/0x2750 [ 88.915296][ T3285] ? stack_trace_save+0x93/0xc0 [ 88.915300][ T3285] ? rtnl_link_get_size+0x350/0x350 [ 88.915302][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915304][ T3285] ? stack_depot_save_flags+0x1bc/0x790 [ 88.915309][ T3285] ? kasan_save_stack+0x3d/0x50 [ 88.915313][ T3285] ? kasan_save_stack+0x2f/0x50 [ 88.915315][ T3285] ? kasan_save_track+0x14/0x30 [ 88.915317][ T3285] ? __kasan_kmalloc+0x7b/0x90 [ 88.915322][ T3285] ? __kmalloc_cache_noprof+0x29a/0x620 [ 88.915324][ T3285] ? rtnl_newlink+0x124/0x11c0 [ 88.915326][ T3285] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 88.915328][ T3285] ? netlink_rcv_skb+0x14e/0x3a0 [ 88.915330][ T3285] ? netlink_unicast+0x486/0x750 [ 88.915332][ T3285] ? netlink_sendmsg+0x735/0xc60 [ 88.915334][ T3285] ? ____sys_sendmsg+0x415/0x880 [ 88.915336][ T3285] ? ___sys_sendmsg+0x14e/0x1d0 [ 88.915338][ T3285] ? __sys_sendmsg+0x12c/0x1d0 [ 88.915340][ T3285] ? do_syscall_64+0xff/0x530 [ 88.915342][ T3285] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 88.915346][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915349][ T3285] ? lock_acquire+0x13c/0x160 [ 88.915351][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915353][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915356][ T3285] ? trace_contention_end+0xb3/0x180 [ 88.915359][ T3285] ? __mutex_lock+0x1db/0x1ea0 [ 88.915362][ T3285] ? __mutex_lock+0x9a3/0x1ea0 [ 88.915364][ T3285] ? rtnl_newlink+0x9a8/0x11c0 [ 88.915367][ T3285] ? ww_mutex_lock+0x160/0x160 [ 88.915369][ T3285] ? nla_get_range_signed+0x3d0/0x3d0 [ 88.915373][ T3285] ? __rtnl_newlink+0x3fa/0xa50 [ 88.915377][ T3285] rtnl_newlink+0x9f1/0x11c0 [ 88.915380][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915383][ T3285] ? rtnl_bridge_getlink+0x850/0x850 [ 88.915385][ T3285] ? lock_acquire+0x13c/0x160 [ 88.915387][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915390][ T3285] ? is_bpf_text_address+0x3e/0x110 [ 88.915393][ T3285] ? is_bpf_text_address+0x72/0x110 [ 88.915395][ T3285] ? kernel_text_address+0x149/0x170 [ 88.915398][ T3285] ? __kernel_text_address+0x12/0x30 [ 88.915400][ T3285] ? write_profile+0xf0/0xf0 [ 88.915401][ T3285] ? unwind_get_return_address+0x67/0xd0 [ 88.915405][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915407][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915410][ T3285] ? cap_capable+0x1d7/0x3d0 [ 88.915414][ T3285] ? lock_acquire+0x13c/0x160 [ 88.915416][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915419][ T3285] ? rtnl_bridge_getlink+0x850/0x850 [ 88.915421][ T3285] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 88.915424][ T3285] ? rtnl_link_fill+0x920/0x920 [ 88.915426][ T3285] ? filter_irq_stacks+0xd0/0xd0 [ 88.915428][ T3285] ? stack_depot_save_flags+0x1bc/0x790 [ 88.915433][ T3285] netlink_rcv_skb+0x14e/0x3a0 [ 88.915435][ T3285] ? rtnl_link_fill+0x920/0x920 [ 88.915437][ T3285] ? lock_release+0x184/0x1f0 [ 88.915439][ T3285] ? netlink_ack+0xcf0/0xcf0 [ 88.915441][ T3285] ? __netlink_lookup+0xb9/0x6b0 [ 88.915446][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915448][ T3285] ? lock_release+0x184/0x1f0 [ 88.915451][ T3285] netlink_unicast+0x486/0x750 [ 88.915455][ T3285] ? netlink_attachskb+0x810/0x810 [ 88.915457][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915460][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915462][ T3285] ? lock_acquire+0x13c/0x160 [ 88.915465][ T3285] netlink_sendmsg+0x735/0xc60 [ 88.915468][ T3285] ? netlink_unicast+0x750/0x750 [ 88.915471][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915474][ T3285] ? lock_release+0x184/0x1f0 [ 88.915477][ T3285] ____sys_sendmsg+0x415/0x880 [ 88.915479][ T3285] ? copy_msghdr_from_user+0x279/0x420 [ 88.915482][ T3285] ? get_timestamp.constprop.0+0x390/0x390 [ 88.915484][ T3285] ? move_addr_to_kernel+0x40/0x40 [ 88.915487][ T3285] ? filter_irq_stacks+0xd0/0xd0 [ 88.915491][ T3285] ___sys_sendmsg+0x14e/0x1d0 [ 88.915494][ T3285] ? copy_msghdr_from_user+0x420/0x420 [ 88.915503][ T3285] __sys_sendmsg+0x12c/0x1d0 [ 88.915506][ T3285] ? __sys_sendmsg_sock+0x20/0x20 [ 88.915511][ T3285] ? rcu_is_watching+0x16/0xd0 [ 88.915514][ T3285] do_syscall_64+0xff/0x530 [ 88.915516][ T3285] ? exc_page_fault+0xee/0x100 [ 88.915519][ T3285] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 88.915521][ T3285] RIP: 0033:0x7f2cd9a8f54e [ 88.915524][ T3285] 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 [ 88.915527][ T3285] RSP: 002b:00007ffebe1b8580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 88.915532][ T3285] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2cd9a8f54e [ 88.915534][ T3285] RDX: 0000000000000000 RSI: 00007ffebe1b8630 RDI: 0000000000000005 [ 88.915536][ T3285] RBP: 00007ffebe1b8590 R08: 0000000000000000 R09: 0000000000000000 [ 88.915537][ T3285] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913441 [ 88.915538][ T3285] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffebe1b8cf0 [ 88.915543][ T3285] [ 88.957886][ T3285] vx20: left promiscuous mode [ 88.958119][ T3285] br1: port 2(vx20) entered disabled state [ 89.130282][ T3214] veth0: left allmulticast mode [ 89.130592][ T3214] veth2: left allmulticast mode [ 89.130834][ T3214] veth4: left allmulticast mode [ 89.131081][ T3214] lo10: left allmulticast mode [ 89.356748][ T3333] veth0: entered allmulticast mode [ 89.357218][ T3333] veth2: entered allmulticast mode [ 89.357611][ T3333] veth4: entered allmulticast mode [ 89.357996][ T3333] lo10: entered allmulticast mode [ 89.358351][ T3333] Xlo10: entered allmulticast mode [ 89.629954][ T3383] br1: port 2(vx20) entered blocking state [ 89.630193][ T3383] br1: port 2(vx20) entered disabled state [ 89.630407][ T3383] vx20: entered allmulticast mode [ 89.631324][ T3383] vx20: entered promiscuous mode [ 89.631616][ T3383] br1: port 2(vx20) entered blocking state [ 89.631800][ T3383] br1: port 2(vx20) entered forwarding state [ 91.787224][ T3411] vx20: left allmulticast mode [ 91.787243][ T3411] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 91.787245][ T3411] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3411, name: ip [ 91.787247][ T3411] preempt_count: 1, expected: 0 [ 91.787248][ T3411] RCU nest depth: 0, expected: 0 [ 91.787249][ T3411] INFO: lockdep is turned off. [ 91.787250][ T3411] irq event stamp: 0 [ 91.787251][ T3411] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 91.787255][ T3411] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 91.787262][ T3411] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 91.787263][ T3411] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 91.787265][ T3411] Preemption disabled at: [ 91.787266][ T3411] [] vprintk_emit+0x31b/0x3e0 [ 91.787273][ T3411] CPU: 0 UID: 0 PID: 3411 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 91.787277][ T3411] Tainted: [W]=WARN [ 91.787278][ T3411] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 91.787279][ T3411] Call Trace: [ 91.787281][ T3411] [ 91.787282][ T3411] dump_stack_lvl+0x6f/0xa0 [ 91.787288][ T3411] ? vprintk_emit+0x31b/0x3e0 [ 91.787290][ T3411] __might_resched.cold+0x1fe/0x2c1 [ 91.787293][ T3411] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 91.787297][ T3411] ? __asan_memcpy+0x3c/0x60 [ 91.787299][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787304][ T3411] __kmalloc_noprof+0x443/0x760 [ 91.787306][ T3411] ? __rwlock_init+0x150/0x150 [ 91.787309][ T3411] ? alloc_buf.isra.0+0x4b/0x260 [ 91.787313][ T3411] ? do_raw_spin_unlock+0x59/0x250 [ 91.787315][ T3411] alloc_buf.isra.0+0x4b/0x260 [ 91.787317][ T3411] put_chars+0x1e1/0x2f0 [ 91.787321][ T3411] ? __send_to_port+0x420/0x420 [ 91.787323][ T3411] ? console_prepend_replay+0x20/0x20 [ 91.787326][ T3411] hvc_console_print+0x292/0x780 [ 91.787329][ T3411] ? hvc_write+0x3a0/0x3a0 [ 91.787331][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787332][ T3411] ? lock_acquire+0x13c/0x160 [ 91.787334][ T3411] console_emit_next_record+0x22f/0x4c0 [ 91.787337][ T3411] ? devkmsg_read+0x4b0/0x4b0 [ 91.787339][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787341][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787342][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787344][ T3411] ? lock_acquire+0x13c/0x160 [ 91.787346][ T3411] ? console_flush_one_record+0x111/0x710 [ 91.787348][ T3411] console_flush_one_record+0x46f/0x710 [ 91.787350][ T3411] ? console_emit_next_record+0x4c0/0x4c0 [ 91.787352][ T3411] console_unlock+0xee/0x1f0 [ 91.787354][ T3411] ? lock_acquire+0x13c/0x160 [ 91.787356][ T3411] ? console_flush_one_record+0x710/0x710 [ 91.787357][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787359][ T3411] ? lock_release+0x184/0x1f0 [ 91.787360][ T3411] ? lock_acquire+0x60/0x160 [ 91.787362][ T3411] ? __rcu_read_lock+0x30/0x70 [ 91.787364][ T3411] ? __down_trylock_console_sem+0x5e/0xa0 [ 91.787366][ T3411] ? vprintk_emit+0x320/0x3e0 [ 91.787368][ T3411] vprintk_emit+0x37c/0x3e0 [ 91.787370][ T3411] ? wake_up_klogd_work_func+0x90/0x90 [ 91.787372][ T3411] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 91.787374][ T3411] ? netlink_unicast+0x486/0x750 [ 91.787377][ T3411] ? netlink_sendmsg+0x735/0xc60 [ 91.787378][ T3411] ? ____sys_sendmsg+0x415/0x880 [ 91.787381][ T3411] ? ___sys_sendmsg+0x14e/0x1d0 [ 91.787382][ T3411] ? __sys_sendmsg+0x12c/0x1d0 [ 91.787384][ T3411] ? do_syscall_64+0xff/0x530 [ 91.787387][ T3411] _printk+0xc7/0x100 [ 91.787391][ T3411] ? snapshot_read.cold+0x21/0x21 [ 91.787393][ T3411] ? netdev_name+0x43/0x60 [ 91.787396][ T3411] ? __netdev_printk+0x17f/0x1d0 [ 91.787398][ T3411] netdev_info+0xe2/0x116 [ 91.787400][ T3411] ? netdev_notice+0x120/0x120 [ 91.787401][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787403][ T3411] ? __up_read+0x355/0x9e0 [ 91.787405][ T3411] ? trace_hardirqs_on+0x36/0x40 [ 91.787408][ T3411] ? down_write_nested+0x200/0x200 [ 91.787409][ T3411] ? mutex_is_locked+0x1c/0x50 [ 91.787411][ T3411] netif_set_allmulti.cold+0x7c/0x166 [ 91.787414][ T3411] dev_set_allmulti+0xa2/0x150 [ 91.787417][ T3411] del_nbp+0xb7/0xc10 [bridge] [ 91.787429][ T3411] ? is_bpf_text_address+0x72/0x110 [ 91.787433][ T3411] ? kernel_text_address+0x149/0x170 [ 91.787435][ T3411] br_del_if+0xab/0x200 [bridge] [ 91.787443][ T3411] ? rtnl_is_locked+0x15/0x20 [ 91.787445][ T3411] do_set_master+0x15c/0x580 [ 91.787447][ T3411] do_setlink.isra.0+0xa31/0x2750 [ 91.787450][ T3411] ? stack_trace_save+0x93/0xc0 [ 91.787453][ T3411] ? rtnl_link_get_size+0x350/0x350 [ 91.787454][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787456][ T3411] ? stack_depot_save_flags+0x1bc/0x790 [ 91.787459][ T3411] ? kasan_save_stack+0x3d/0x50 [ 91.787462][ T3411] ? kasan_save_stack+0x2f/0x50 [ 91.787463][ T3411] ? kasan_save_track+0x14/0x30 [ 91.787465][ T3411] ? __kasan_kmalloc+0x7b/0x90 [ 91.787466][ T3411] ? __kmalloc_cache_noprof+0x29a/0x620 [ 91.787468][ T3411] ? rtnl_newlink+0x124/0x11c0 [ 91.787469][ T3411] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 91.787470][ T3411] ? netlink_rcv_skb+0x14e/0x3a0 [ 91.787471][ T3411] ? netlink_unicast+0x486/0x750 [ 91.787473][ T3411] ? netlink_sendmsg+0x735/0xc60 [ 91.787474][ T3411] ? ____sys_sendmsg+0x415/0x880 [ 91.787475][ T3411] ? ___sys_sendmsg+0x14e/0x1d0 [ 91.787476][ T3411] ? __sys_sendmsg+0x12c/0x1d0 [ 91.787478][ T3411] ? do_syscall_64+0xff/0x530 [ 91.787479][ T3411] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 91.787481][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787483][ T3411] ? lock_acquire+0x13c/0x160 [ 91.787485][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787486][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787488][ T3411] ? trace_contention_end+0xb3/0x180 [ 91.787490][ T3411] ? __mutex_lock+0x1db/0x1ea0 [ 91.787492][ T3411] ? __mutex_lock+0x9a3/0x1ea0 [ 91.787493][ T3411] ? rtnl_newlink+0x9a8/0x11c0 [ 91.787495][ T3411] ? ww_mutex_lock+0x160/0x160 [ 91.787496][ T3411] ? nla_get_range_signed+0x3d0/0x3d0 [ 91.787498][ T3411] ? __rtnl_newlink+0x3fa/0xa50 [ 91.787500][ T3411] rtnl_newlink+0x9f1/0x11c0 [ 91.787502][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787504][ T3411] ? rtnl_bridge_getlink+0x850/0x850 [ 91.787505][ T3411] ? lock_acquire+0x13c/0x160 [ 91.787506][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787508][ T3411] ? is_bpf_text_address+0x3e/0x110 [ 91.787510][ T3411] ? is_bpf_text_address+0x72/0x110 [ 91.787512][ T3411] ? kernel_text_address+0x149/0x170 [ 91.787513][ T3411] ? __kernel_text_address+0x12/0x30 [ 91.787515][ T3411] ? write_profile+0xf0/0xf0 [ 91.787516][ T3411] ? unwind_get_return_address+0x67/0xd0 [ 91.787518][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787520][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787522][ T3411] ? cap_capable+0x1d7/0x3d0 [ 91.787525][ T3411] ? lock_acquire+0x13c/0x160 [ 91.787527][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787528][ T3411] ? rtnl_bridge_getlink+0x850/0x850 [ 91.787530][ T3411] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 91.787531][ T3411] ? rtnl_link_fill+0x920/0x920 [ 91.787533][ T3411] ? filter_irq_stacks+0xd0/0xd0 [ 91.787534][ T3411] ? stack_depot_save_flags+0x1bc/0x790 [ 91.787537][ T3411] netlink_rcv_skb+0x14e/0x3a0 [ 91.787538][ T3411] ? rtnl_link_fill+0x920/0x920 [ 91.787539][ T3411] ? lock_release+0x184/0x1f0 [ 91.787541][ T3411] ? netlink_ack+0xcf0/0xcf0 [ 91.787542][ T3411] ? __netlink_lookup+0xb9/0x6b0 [ 91.787545][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787546][ T3411] ? lock_release+0x184/0x1f0 [ 91.787548][ T3411] netlink_unicast+0x486/0x750 [ 91.787550][ T3411] ? netlink_attachskb+0x810/0x810 [ 91.787552][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787553][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787555][ T3411] ? lock_acquire+0x13c/0x160 [ 91.787557][ T3411] netlink_sendmsg+0x735/0xc60 [ 91.787559][ T3411] ? netlink_unicast+0x750/0x750 [ 91.787561][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787562][ T3411] ? lock_release+0x184/0x1f0 [ 91.787564][ T3411] ____sys_sendmsg+0x415/0x880 [ 91.787566][ T3411] ? copy_msghdr_from_user+0x279/0x420 [ 91.787567][ T3411] ? get_timestamp.constprop.0+0x390/0x390 [ 91.787569][ T3411] ? move_addr_to_kernel+0x40/0x40 [ 91.787570][ T3411] ? filter_irq_stacks+0xd0/0xd0 [ 91.787573][ T3411] ___sys_sendmsg+0x14e/0x1d0 [ 91.787574][ T3411] ? copy_msghdr_from_user+0x420/0x420 [ 91.787579][ T3411] __sys_sendmsg+0x12c/0x1d0 [ 91.787581][ T3411] ? __sys_sendmsg_sock+0x20/0x20 [ 91.787584][ T3411] ? rcu_is_watching+0x16/0xd0 [ 91.787586][ T3411] do_syscall_64+0xff/0x530 [ 91.787587][ T3411] ? exc_page_fault+0xee/0x100 [ 91.787589][ T3411] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 91.787591][ T3411] RIP: 0033:0x7f6b07c7f54e [ 91.787593][ T3411] 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 [ 91.787595][ T3411] RSP: 002b:00007ffcdd64d460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 91.787598][ T3411] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6b07c7f54e [ 91.787600][ T3411] RDX: 0000000000000000 RSI: 00007ffcdd64d510 RDI: 0000000000000005 [ 91.787601][ T3411] RBP: 00007ffcdd64d470 R08: 0000000000000000 R09: 0000000000000000 [ 91.787601][ T3411] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913444 [ 91.787602][ T3411] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcdd64dbd0 [ 91.787605][ T3411] [ 91.812600][ T3411] vx20: left promiscuous mode [ 91.812864][ T3411] br1: port 2(vx20) entered disabled state [ 91.984304][ T3333] veth0: left allmulticast mode [ 91.984669][ T3333] veth2: left allmulticast mode [ 91.984944][ T3333] veth4: left allmulticast mode [ 91.985206][ T3333] lo10: left allmulticast mode [ 91.985463][ T3333] Xlo10: left allmulticast mode [ 92.091915][ T3442] br1: port 2(vx20) entered disabled state [ 92.092960][ T3442] br1: port 1(vx10) entered disabled state [ 92.093838][ T3442] vx20 (unregistering): left allmulticast mode [ 92.094042][ T3442] vx20 (unregistering): left promiscuous mode [ 92.094237][ T3442] br1: port 2(vx20) entered disabled state [ 92.100751][ T3442] vx10 (unregistering): left allmulticast mode [ 92.100988][ T3442] vx10 (unregistering): left promiscuous mode [ 92.101211][ T3442] br1: port 1(vx10) entered disabled state [ 92.114727][ T46] br3: port 2(v1veth5) entered disabled state [ 92.156311][ T71] w1: left allmulticast mode [ 92.156748][ T71] w1: left promiscuous mode [ 92.157038][ T71] br1: port 3(w1) entered disabled state [ 92.212174][ T3447] br1: port 2(vx20) entered disabled state [ 92.213854][ T3447] br1: port 1(vx10) entered disabled state [ 92.216610][ T3447] vx20 (unregistering): left allmulticast mode [ 92.216851][ T3447] vx20 (unregistering): left promiscuous mode [ 92.217093][ T3447] br1: port 2(vx20) entered disabled state [ 92.218918][ T3447] vx10 (unregistering): left allmulticast mode [ 92.219152][ T3447] vx10 (unregistering): left promiscuous mode [ 92.219390][ T3447] br1: port 1(vx10) entered disabled state [ 92.235310][ T189] br2: port 2(v1veth3) entered disabled state [ 92.275905][ T71] w1: left allmulticast mode [ 92.276120][ T71] w1: left promiscuous mode [ 92.276392][ T71] br1: port 3(w1) entered disabled state [ 92.374569][ T46] br3: port 1(veth5) entered disabled state [ 92.450390][ T46] br2: port 1(veth3) entered disabled state [ 92.517178][ T3469] veth1: left allmulticast mode [ 92.517407][ T3469] veth1: left promiscuous mode [ 92.517638][ T3469] br1: port 1(veth1) entered disabled state [ 92.771379][ T3487] v1veth5: left allmulticast mode [ 92.771608][ T3487] v1veth5: left promiscuous mode [ 92.771869][ T3487] br3: port 2(v1veth5) entered disabled state [ 92.882245][ T3497] veth5: left allmulticast mode [ 92.882261][ T3497] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 92.882264][ T3497] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3497, name: ip [ 92.882265][ T3497] preempt_count: 1, expected: 0 [ 92.882266][ T3497] RCU nest depth: 0, expected: 0 [ 92.882267][ T3497] INFO: lockdep is turned off. [ 92.882269][ T3497] irq event stamp: 0 [ 92.882269][ T3497] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 92.882274][ T3497] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 92.882280][ T3497] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 92.882282][ T3497] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 92.882283][ T3497] Preemption disabled at: [ 92.882284][ T3497] [] vprintk_emit+0x31b/0x3e0 [ 92.882292][ T3497] CPU: 3 UID: 0 PID: 3497 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 92.882296][ T3497] Tainted: [W]=WARN [ 92.882297][ T3497] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 92.882298][ T3497] Call Trace: [ 92.882300][ T3497] [ 92.882301][ T3497] dump_stack_lvl+0x6f/0xa0 [ 92.882307][ T3497] ? vprintk_emit+0x31b/0x3e0 [ 92.882309][ T3497] __might_resched.cold+0x1fe/0x2c1 [ 92.882312][ T3497] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 92.882316][ T3497] ? __asan_memcpy+0x3c/0x60 [ 92.882321][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882325][ T3497] __kmalloc_noprof+0x443/0x760 [ 92.882329][ T3497] ? __rwlock_init+0x150/0x150 [ 92.882331][ T3497] ? alloc_buf.isra.0+0x4b/0x260 [ 92.882335][ T3497] ? do_raw_spin_unlock+0x59/0x250 [ 92.882337][ T3497] alloc_buf.isra.0+0x4b/0x260 [ 92.882339][ T3497] put_chars+0x1e1/0x2f0 [ 92.882341][ T3497] ? __send_to_port+0x420/0x420 [ 92.882343][ T3497] ? console_prepend_replay+0x20/0x20 [ 92.882345][ T3497] hvc_console_print+0x292/0x780 [ 92.882349][ T3497] ? hvc_write+0x3a0/0x3a0 [ 92.882350][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882352][ T3497] ? lock_acquire+0x13c/0x160 [ 92.882354][ T3497] console_emit_next_record+0x22f/0x4c0 [ 92.882357][ T3497] ? devkmsg_read+0x4b0/0x4b0 [ 92.882359][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882360][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882362][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882363][ T3497] ? lock_acquire+0x13c/0x160 [ 92.882365][ T3497] ? console_flush_one_record+0x111/0x710 [ 92.882367][ T3497] console_flush_one_record+0x46f/0x710 [ 92.882370][ T3497] ? console_emit_next_record+0x4c0/0x4c0 [ 92.882372][ T3497] console_unlock+0xee/0x1f0 [ 92.882374][ T3497] ? lock_acquire+0x13c/0x160 [ 92.882376][ T3497] ? console_flush_one_record+0x710/0x710 [ 92.882377][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882379][ T3497] ? lock_release+0x184/0x1f0 [ 92.882380][ T3497] ? lock_acquire+0x60/0x160 [ 92.882382][ T3497] ? __rcu_read_lock+0x30/0x70 [ 92.882384][ T3497] ? __down_trylock_console_sem+0x5e/0xa0 [ 92.882386][ T3497] ? vprintk_emit+0x320/0x3e0 [ 92.882388][ T3497] vprintk_emit+0x37c/0x3e0 [ 92.882390][ T3497] ? wake_up_klogd_work_func+0x90/0x90 [ 92.882392][ T3497] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 92.882395][ T3497] ? netlink_unicast+0x486/0x750 [ 92.882397][ T3497] ? netlink_sendmsg+0x735/0xc60 [ 92.882399][ T3497] ? ____sys_sendmsg+0x415/0x880 [ 92.882401][ T3497] ? ___sys_sendmsg+0x14e/0x1d0 [ 92.882403][ T3497] ? __sys_sendmsg+0x12c/0x1d0 [ 92.882404][ T3497] ? do_syscall_64+0xff/0x530 [ 92.882408][ T3497] _printk+0xc7/0x100 [ 92.882411][ T3497] ? snapshot_read.cold+0x21/0x21 [ 92.882413][ T3497] ? netdev_name+0x43/0x60 [ 92.882416][ T3497] ? __netdev_printk+0x17f/0x1d0 [ 92.882418][ T3497] netdev_info+0xe2/0x116 [ 92.882419][ T3497] ? netdev_notice+0x120/0x120 [ 92.882421][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882423][ T3497] ? __up_read+0x355/0x9e0 [ 92.882425][ T3497] ? trace_hardirqs_on+0x36/0x40 [ 92.882427][ T3497] ? down_write_nested+0x200/0x200 [ 92.882429][ T3497] ? mutex_is_locked+0x1c/0x50 [ 92.882431][ T3497] netif_set_allmulti.cold+0x7c/0x166 [ 92.882434][ T3497] dev_set_allmulti+0xa2/0x150 [ 92.882437][ T3497] del_nbp+0xb7/0xc10 [bridge] [ 92.882449][ T3497] ? is_bpf_text_address+0x72/0x110 [ 92.882452][ T3497] ? kernel_text_address+0x149/0x170 [ 92.882455][ T3497] br_del_if+0xab/0x200 [bridge] [ 92.882462][ T3497] ? rtnl_is_locked+0x15/0x20 [ 92.882464][ T3497] do_set_master+0x15c/0x580 [ 92.882467][ T3497] do_setlink.isra.0+0xa31/0x2750 [ 92.882469][ T3497] ? stack_trace_save+0x93/0xc0 [ 92.882472][ T3497] ? rtnl_link_get_size+0x350/0x350 [ 92.882473][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882475][ T3497] ? stack_depot_save_flags+0x1bc/0x790 [ 92.882478][ T3497] ? kasan_save_stack+0x3d/0x50 [ 92.882481][ T3497] ? kasan_save_stack+0x2f/0x50 [ 92.882482][ T3497] ? kasan_save_track+0x14/0x30 [ 92.882484][ T3497] ? __kasan_kmalloc+0x7b/0x90 [ 92.882485][ T3497] ? __kmalloc_cache_noprof+0x29a/0x620 [ 92.882487][ T3497] ? rtnl_newlink+0x124/0x11c0 [ 92.882488][ T3497] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 92.882489][ T3497] ? netlink_rcv_skb+0x14e/0x3a0 [ 92.882490][ T3497] ? netlink_unicast+0x486/0x750 [ 92.882491][ T3497] ? netlink_sendmsg+0x735/0xc60 [ 92.882493][ T3497] ? ____sys_sendmsg+0x415/0x880 [ 92.882494][ T3497] ? ___sys_sendmsg+0x14e/0x1d0 [ 92.882496][ T3497] ? __sys_sendmsg+0x12c/0x1d0 [ 92.882497][ T3497] ? do_syscall_64+0xff/0x530 [ 92.882498][ T3497] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 92.882501][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882503][ T3497] ? lock_acquire+0x13c/0x160 [ 92.882504][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882506][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882507][ T3497] ? trace_contention_end+0xb3/0x180 [ 92.882510][ T3497] ? __mutex_lock+0x1db/0x1ea0 [ 92.882512][ T3497] ? __mutex_lock+0x9a3/0x1ea0 [ 92.882513][ T3497] ? rtnl_newlink+0x9a8/0x11c0 [ 92.882515][ T3497] ? ww_mutex_lock+0x160/0x160 [ 92.882516][ T3497] ? nla_get_range_signed+0x3d0/0x3d0 [ 92.882518][ T3497] ? __rtnl_newlink+0x3fa/0xa50 [ 92.882520][ T3497] rtnl_newlink+0x9f1/0x11c0 [ 92.882522][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882524][ T3497] ? rtnl_bridge_getlink+0x850/0x850 [ 92.882525][ T3497] ? lock_acquire+0x13c/0x160 [ 92.882526][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882529][ T3497] ? is_bpf_text_address+0x3e/0x110 [ 92.882530][ T3497] ? is_bpf_text_address+0x72/0x110 [ 92.882532][ T3497] ? kernel_text_address+0x149/0x170 [ 92.882534][ T3497] ? __kernel_text_address+0x12/0x30 [ 92.882535][ T3497] ? write_profile+0xf0/0xf0 [ 92.882536][ T3497] ? unwind_get_return_address+0x67/0xd0 [ 92.882538][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882540][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882542][ T3497] ? cap_capable+0x1d7/0x3d0 [ 92.882545][ T3497] ? lock_acquire+0x13c/0x160 [ 92.882547][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882548][ T3497] ? rtnl_bridge_getlink+0x850/0x850 [ 92.882550][ T3497] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 92.882551][ T3497] ? rtnl_link_fill+0x920/0x920 [ 92.882553][ T3497] ? filter_irq_stacks+0xd0/0xd0 [ 92.882554][ T3497] ? stack_depot_save_flags+0x1bc/0x790 [ 92.882557][ T3497] netlink_rcv_skb+0x14e/0x3a0 [ 92.882558][ T3497] ? rtnl_link_fill+0x920/0x920 [ 92.882560][ T3497] ? lock_release+0x184/0x1f0 [ 92.882561][ T3497] ? netlink_ack+0xcf0/0xcf0 [ 92.882563][ T3497] ? __netlink_lookup+0xb9/0x6b0 [ 92.882565][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882567][ T3497] ? lock_release+0x184/0x1f0 [ 92.882569][ T3497] netlink_unicast+0x486/0x750 [ 92.882571][ T3497] ? netlink_attachskb+0x810/0x810 [ 92.882572][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882574][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882576][ T3497] ? lock_acquire+0x13c/0x160 [ 92.882578][ T3497] netlink_sendmsg+0x735/0xc60 [ 92.882579][ T3497] ? netlink_unicast+0x750/0x750 [ 92.882581][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882583][ T3497] ? lock_release+0x184/0x1f0 [ 92.882585][ T3497] ____sys_sendmsg+0x415/0x880 [ 92.882586][ T3497] ? copy_msghdr_from_user+0x279/0x420 [ 92.882588][ T3497] ? get_timestamp.constprop.0+0x390/0x390 [ 92.882590][ T3497] ? move_addr_to_kernel+0x40/0x40 [ 92.882591][ T3497] ? filter_irq_stacks+0xd0/0xd0 [ 92.882594][ T3497] ___sys_sendmsg+0x14e/0x1d0 [ 92.882595][ T3497] ? copy_msghdr_from_user+0x420/0x420 [ 92.882600][ T3497] __sys_sendmsg+0x12c/0x1d0 [ 92.882602][ T3497] ? __sys_sendmsg_sock+0x20/0x20 [ 92.882605][ T3497] ? rcu_is_watching+0x16/0xd0 [ 92.882607][ T3497] do_syscall_64+0xff/0x530 [ 92.882608][ T3497] ? exc_page_fault+0xee/0x100 [ 92.882610][ T3497] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 92.882612][ T3497] RIP: 0033:0x7f52b911d54e [ 92.882614][ T3497] 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 [ 92.882615][ T3497] RSP: 002b:00007ffdb9484500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 92.882619][ T3497] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f52b911d54e [ 92.882621][ T3497] RDX: 0000000000000000 RSI: 00007ffdb94845b0 RDI: 0000000000000005 [ 92.882622][ T3497] RBP: 00007ffdb9484510 R08: 0000000000000000 R09: 0000000000000000 [ 92.882622][ T3497] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913445 [ 92.882623][ T3497] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdb9484c70 [ 92.882626][ T3497] [ 92.914077][ T3497] veth5: left promiscuous mode [ 92.914404][ T3497] br3: port 1(veth5) entered disabled state [ 93.162702][ T3513] v1veth3: left allmulticast mode [ 93.167076][ T3513] v1veth3: left promiscuous mode [ 93.167366][ T3513] br2: port 2(v1veth3) entered disabled state [ 93.316359][ T3523] veth3: left allmulticast mode [ 93.316618][ T3523] veth3: left promiscuous mode [ 93.316931][ T3523] br2: port 1(veth3) entered disabled state