[ 10.609199][ T187] ip (187) used greatest stack depth: 23904 bytes left [ 10.609214][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.609216][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.609218][ T187] preempt_count: 2, expected: 0 [ 10.609219][ T187] RCU nest depth: 0, expected: 0 [ 10.609220][ T187] locks held by ip/187: 5, last CPU#3: [ 10.609222][ T187] #0: ffffffffb86027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.609235][ T187] #1: ffffffffb8769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.609241][ T187] #2: ffffffffb8769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.609244][ T187] #3: ffffffffb8689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.609248][ T187] #4: ffffffffb8689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.609252][ T187] irq event stamp: 39880 [ 10.609253][ T187] hardirqs last enabled at (39879): [] __down_trylock_console_sem+0x86/0xa0 [ 10.609256][ T187] hardirqs last disabled at (39880): [] console_emit_next_record+0x3d4/0x4c0 [ 10.609258][ T187] softirqs last enabled at (38320): [] handle_softirqs+0x67c/0x900 [ 10.609260][ T187] softirqs last disabled at (37341): [] __irq_exit_rcu+0x145/0x1c0 [ 10.609262][ T187] Preemption disabled at: [ 10.609263][ T187] [<0000000000000000>] 0x0 [ 10.609270][ T187] CPU: 3 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.609273][ T187] Tainted: [W]=WARN [ 10.609274][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.609276][ T187] Call Trace: [ 10.609277][ T187] [ 10.609279][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.609285][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.609290][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.609294][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.609299][ T187] __kmalloc_noprof+0x443/0x760 [ 10.609302][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.609308][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.609310][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.609314][ T187] put_chars+0x1e1/0x2f0 [ 10.609317][ T187] ? __send_to_port+0x420/0x420 [ 10.609318][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.609323][ T187] ? validate_chain+0x38b/0xc20 [ 10.609328][ T187] hvc_console_print+0x292/0x780 [ 10.609334][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.609337][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.609339][ T187] ? lock_acquire+0x13c/0x160 [ 10.609343][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.609348][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.609349][ T187] ? console_flush_one_record+0x106/0x710 [ 10.609353][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.609355][ T187] ? lock_acquire+0x13c/0x160 [ 10.609359][ T187] console_flush_one_record+0x46f/0x710 [ 10.609364][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.609365][ T187] ? __lock_acquire+0x518/0xc20 [ 10.609371][ T187] console_unlock+0xee/0x1f0 [ 10.609374][ T187] ? console_flush_one_record+0x710/0x710 [ 10.609376][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.609378][ T187] ? lock_acquire+0x60/0x160 [ 10.609382][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.609383][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.609387][ T187] vprintk_emit+0x37c/0x3e0 [ 10.609391][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.609394][ T187] ? __lock_acquire+0x518/0xc20 [ 10.609398][ T187] _printk+0xc7/0x100 [ 10.609402][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.609405][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.609407][ T187] ? __rwlock_init+0x150/0x150 [ 10.609411][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.609414][ T187] do_exit.cold+0x82/0x9c [ 10.609418][ T187] ? exit_notify+0x890/0x890 [ 10.609420][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.609423][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.609427][ T187] do_group_exit+0xb8/0x370 [ 10.609430][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.609432][ T187] x64_sys_call+0x1567/0x1570 [ 10.609434][ T187] do_syscall_64+0xff/0x530 [ 10.609437][ T187] ? exc_page_fault+0xee/0x100 [ 10.609440][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.609443][ T187] RIP: 0033:0x7efc690d51b8 [ 10.609447][ T187] Code: Unable to access opcode bytes at 0x7efc690d518e. [ 10.609448][ T187] RSP: 002b:00007fff18746bd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.609450][ T187] RAX: ffffffffffffffda RBX: 00007efc69205f88 RCX: 00007efc690d51b8 [ 10.609452][ T187] RDX: 00007efc68e1ffc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.609453][ T187] RBP: 00007fff18746c30 R08: 0000000000000000 R09: 0000000000008010 [ 10.609454][ T187] R10: 00007fff187469f0 R11: 0000000000000246 R12: 0000000000000001 [ 10.609455][ T187] R13: 0000000000000000 R14: 00007efc69204680 R15: 00007efc69205fa0 [ 10.609462][ T187] [ 11.803493][ T249] GACT probability NOT on [ 11.803513][ T249] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.803517][ T249] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 249, name: modprobe [ 11.803519][ T249] preempt_count: 1, expected: 0 [ 11.803521][ T249] RCU nest depth: 0, expected: 0 [ 11.803522][ T249] locks held by modprobe/249: 4, last CPU#3: [ 11.803525][ T249] #0: ffffffffb8769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.803540][ T249] #1: ffffffffb8769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.803547][ T249] #2: ffffffffb8689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.803553][ T249] #3: ffffffffb8689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.803559][ T249] irq event stamp: 25616 [ 11.803560][ T249] hardirqs last enabled at (25615): [] __down_trylock_console_sem+0x86/0xa0 [ 11.803564][ T249] hardirqs last disabled at (25616): [] console_emit_next_record+0x3d4/0x4c0 [ 11.803567][ T249] softirqs last enabled at (24428): [] handle_softirqs+0x67c/0x900 [ 11.803571][ T249] softirqs last disabled at (24421): [] __irq_exit_rcu+0x145/0x1c0 [ 11.803575][ T249] Preemption disabled at: [ 11.803576][ T249] [] vprintk_emit+0x31b/0x3e0 [ 11.803583][ T249] CPU: 3 UID: 0 PID: 249 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.803588][ T249] Tainted: [W]=WARN [ 11.803589][ T249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.803592][ T249] Call Trace: [ 11.803594][ T249] [ 11.803596][ T249] dump_stack_lvl+0x6f/0xa0 [ 11.803603][ T249] ? vprintk_emit+0x31b/0x3e0 [ 11.803607][ T249] __might_resched.cold+0x1fe/0x2c1 [ 11.803613][ T249] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.803618][ T249] ? __kmalloc_noprof+0xdb/0x760 [ 11.803626][ T249] __kmalloc_noprof+0x443/0x760 [ 11.803629][ T249] ? alloc_buf.isra.0+0x4b/0x260 [ 11.803639][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 11.803642][ T249] alloc_buf.isra.0+0x4b/0x260 [ 11.803647][ T249] put_chars+0x1e1/0x2f0 [ 11.803650][ T249] ? desc_read_finalized_seq+0x79/0x120 [ 11.803654][ T249] ? __send_to_port+0x420/0x420 [ 11.803659][ T249] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.803664][ T249] ? validate_chain+0x38b/0xc20 [ 11.803671][ T249] hvc_console_print+0x292/0x780 [ 11.803675][ T249] ? __lock_acquire+0x518/0xc20 [ 11.803677][ T249] ? __lock_acquire+0x518/0xc20 [ 11.803685][ T249] ? hvc_write+0x3a0/0x3a0 [ 11.803687][ T249] ? console_emit_next_record+0x1df/0x4c0 [ 11.803692][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.803697][ T249] ? lock_acquire+0x13c/0x160 [ 11.803703][ T249] console_emit_next_record+0x22f/0x4c0 [ 11.803710][ T249] ? devkmsg_read+0x4b0/0x4b0 [ 11.803712][ T249] ? console_flush_one_record+0x106/0x710 [ 11.803717][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.803721][ T249] ? lock_acquire+0x13c/0x160 [ 11.803728][ T249] console_flush_one_record+0x46f/0x710 [ 11.803735][ T249] ? console_emit_next_record+0x4c0/0x4c0 [ 11.803737][ T249] ? __lock_acquire+0x518/0xc20 [ 11.803747][ T249] console_unlock+0xee/0x1f0 [ 11.803751][ T249] ? console_flush_one_record+0x710/0x710 [ 11.803753][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.803757][ T249] ? lock_acquire+0x60/0x160 [ 11.803763][ T249] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.803766][ T249] ? vprintk_emit+0x320/0x3e0 [ 11.803771][ T249] vprintk_emit+0x37c/0x3e0 [ 11.803778][ T249] ? wake_up_klogd_work_func+0x90/0x90 [ 11.803787][ T249] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 11.803792][ T249] _printk+0xc7/0x100 [ 11.803797][ T249] ? snapshot_read.cold+0x21/0x21 [ 11.803808][ T249] ? do_one_initcall+0x113/0x4f0 [ 11.803813][ T249] gact_init_module+0x15/0x1000 [act_gact] [ 11.803816][ T249] do_one_initcall+0x124/0x4f0 [ 11.803820][ T249] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.803828][ T249] ? do_init_module+0xae/0x8a0 [ 11.803832][ T249] ? kasan_unpoison+0x44/0x70 [ 11.803840][ T249] do_init_module+0x2ad/0x8a0 [ 11.803846][ T249] ? lockdep_hardirqs_on+0x91/0x130 [ 11.803852][ T249] ? free_module+0x470/0x470 [ 11.803857][ T249] ? kfree+0x123/0x590 [ 11.803870][ T249] load_module+0x1424/0x1bb0 [ 11.803882][ T249] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.803889][ T249] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.803894][ T249] ? find_held_lock+0x2b/0x80 [ 11.803898][ T249] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.803905][ T249] init_module_from_file+0x11f/0x1a0 [ 11.803910][ T249] ? __do_sys_init_module+0x220/0x220 [ 11.803924][ T249] ? __rwlock_init+0x150/0x150 [ 11.803930][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 11.803935][ T249] idempotent_init_module+0x37b/0x7c0 [ 11.803940][ T249] ? init_module_from_file+0x1a0/0x1a0 [ 11.803952][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.803955][ T249] ? cap_capable+0x1d7/0x3d0 [ 11.803965][ T249] __x64_sys_finit_module+0xdf/0x190 [ 11.803968][ T249] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.803974][ T249] do_syscall_64+0xff/0x530 [ 11.803976][ T249] ? exc_page_fault+0xee/0x100 [ 11.803981][ T249] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.803984][ T249] RIP: 0033:0x7f91d0a9937d [ 11.803988][ T249] 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 [ 11.803991][ T249] RSP: 002b:00007ffe33b8a7d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.803994][ T249] RAX: ffffffffffffffda RBX: 000055bc2268f810 RCX: 00007f91d0a9937d [ 11.803996][ T249] RDX: 0000000000000000 RSI: 000055bbe5bc4ffd RDI: 0000000000000000 [ 11.803998][ T249] RBP: 00007ffe33b8a870 R08: 0000000000000000 R09: 0000000000000000 [ 11.803999][ T249] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bbe5bc4ffd [ 11.804001][ T249] R13: 000055bc2268f960 R14: 0000000000040000 R15: 0000000000000000 [ 11.804013][ T249] [ 12.595937][ T301] br1: port 1(veth1) entered blocking state [ 12.596697][ T301] br1: port 1(veth1) entered disabled state [ 12.597039][ T301] veth1: entered allmulticast mode [ 12.598744][ T301] veth1: entered promiscuous mode [ 12.693317][ T190] br1: port 1(veth1) entered blocking state [ 12.693784][ T190] br1: port 1(veth1) entered forwarding state [ 18.440101][ T354] br1: port 2(vx1) entered blocking state [ 18.440121][ T354] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.440123][ T354] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 354, name: ip [ 18.440125][ T354] preempt_count: 1, expected: 0 [ 18.440126][ T354] RCU nest depth: 0, expected: 0 [ 18.440127][ T354] locks held by ip/354: 5, last CPU#0: [ 18.440130][ T354] #0: ffffffffb8ed2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 18.440142][ T354] #1: ffffffffb8769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.440149][ T354] #2: ffffffffb8769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.440153][ T354] #3: ffffffffb8689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.440157][ T354] #4: ffffffffb8689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 18.440161][ T354] irq event stamp: 14102 [ 18.440162][ T354] hardirqs last enabled at (14101): [] __down_trylock_console_sem+0x86/0xa0 [ 18.440165][ T354] hardirqs last disabled at (14102): [] console_emit_next_record+0x3d4/0x4c0 [ 18.440167][ T354] softirqs last enabled at (14050): [] __alloc_skb+0x4c2/0x5f0 [ 18.440170][ T354] softirqs last disabled at (14048): [] __alloc_skb+0x4c2/0x5f0 [ 18.440172][ T354] Preemption disabled at: [ 18.440173][ T354] [] vprintk_emit+0x31b/0x3e0 [ 18.440180][ T354] CPU: 0 UID: 0 PID: 354 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.440184][ T354] Tainted: [W]=WARN [ 18.440184][ T354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.440186][ T354] Call Trace: [ 18.440188][ T354] [ 18.440190][ T354] dump_stack_lvl+0x6f/0xa0 [ 18.440195][ T354] ? vprintk_emit+0x31b/0x3e0 [ 18.440198][ T354] __might_resched.cold+0x1fe/0x2c1 [ 18.440202][ T354] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.440207][ T354] ? __kmalloc_noprof+0xdb/0x760 [ 18.440212][ T354] __kmalloc_noprof+0x443/0x760 [ 18.440214][ T354] ? alloc_buf.isra.0+0x4b/0x260 [ 18.440220][ T354] ? do_raw_spin_unlock+0x59/0x250 [ 18.440223][ T354] alloc_buf.isra.0+0x4b/0x260 [ 18.440226][ T354] put_chars+0x1e1/0x2f0 [ 18.440228][ T354] ? prb_final_commit+0x50/0x50 [ 18.440230][ T354] ? __send_to_port+0x420/0x420 [ 18.440233][ T354] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.440238][ T354] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.440240][ T354] ? validate_chain+0x38b/0xc20 [ 18.440244][ T354] hvc_console_print+0x292/0x780 [ 18.440247][ T354] ? mark_usage+0x61/0x170 [ 18.440249][ T354] ? __lock_acquire+0x518/0xc20 [ 18.440250][ T354] ? __lock_acquire+0x518/0xc20 [ 18.440255][ T354] ? hvc_write+0x3a0/0x3a0 [ 18.440257][ T354] ? console_emit_next_record+0x1df/0x4c0 [ 18.440260][ T354] ? rcu_is_watching+0x16/0xd0 [ 18.440263][ T354] ? lock_acquire+0x13c/0x160 [ 18.440267][ T354] console_emit_next_record+0x22f/0x4c0 [ 18.440271][ T354] ? devkmsg_read+0x4b0/0x4b0 [ 18.440273][ T354] ? console_flush_one_record+0x106/0x710 [ 18.440276][ T354] ? rcu_is_watching+0x16/0xd0 [ 18.440278][ T354] ? lock_acquire+0x13c/0x160 [ 18.440282][ T354] console_flush_one_record+0x46f/0x710 [ 18.440287][ T354] ? console_emit_next_record+0x4c0/0x4c0 [ 18.440288][ T354] ? __lock_acquire+0x518/0xc20 [ 18.440294][ T354] console_unlock+0xee/0x1f0 [ 18.440297][ T354] ? console_flush_one_record+0x710/0x710 [ 18.440299][ T354] ? rcu_is_watching+0x16/0xd0 [ 18.440301][ T354] ? lock_acquire+0x60/0x160 [ 18.440305][ T354] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.440307][ T354] ? vprintk_emit+0x320/0x3e0 [ 18.440310][ T354] vprintk_emit+0x37c/0x3e0 [ 18.440314][ T354] ? wake_up_klogd_work_func+0x90/0x90 [ 18.440317][ T354] ? __lock_release.isra.0+0x69/0x1a0 [ 18.440319][ T354] ? mark_held_locks+0x40/0x70 [ 18.440323][ T354] _printk+0xc7/0x100 [ 18.440327][ T354] ? snapshot_read.cold+0x21/0x21 [ 18.440331][ T354] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 18.440344][ T354] ? do_setlink.isra.0+0xa31/0x2750 [ 18.440346][ T354] ? rtnl_newlink+0x9f1/0x11c0 [ 18.440347][ T354] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 18.440351][ T354] br_set_state+0x22f/0x430 [bridge] [ 18.440362][ T354] br_init_port+0xc4/0x200 [bridge] [ 18.440371][ T354] new_nbp+0x39c/0x580 [bridge] [ 18.440381][ T354] br_add_if+0x212/0x1320 [bridge] [ 18.440388][ T354] ? is_bpf_text_address+0x72/0x110 [ 18.440393][ T354] ? kernel_text_address+0x149/0x170 [ 18.440396][ T354] ? __kernel_text_address+0x12/0x30 [ 18.440399][ T354] do_set_master+0x357/0x580 [ 18.440404][ T354] do_setlink.isra.0+0xa31/0x2750 [ 18.440408][ T354] ? stack_trace_save+0x93/0xc0 [ 18.440411][ T354] ? rtnl_link_get_size+0x350/0x350 [ 18.440412][ T354] ? rcu_read_lock_any_held+0x66/0x90 [ 18.440414][ T354] ? stack_depot_save_flags+0x38e/0x790 [ 18.440418][ T354] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.440421][ T354] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.440422][ T354] ? validate_chain+0x38b/0xc20 [ 18.440425][ T354] ? kasan_save_stack+0x3d/0x50 [ 18.440428][ T354] ? kasan_save_stack+0x2f/0x50 [ 18.440430][ T354] ? kasan_save_track+0x14/0x30 [ 18.440432][ T354] ? __lock_acquire+0x518/0xc20 [ 18.440434][ T354] ? netlink_seq_next+0xe/0x60 [ 18.440437][ T354] ? ___sys_sendmsg+0xb0/0x1d0 [ 18.440442][ T354] ? lock_acquire.part.0+0xd4/0x280 [ 18.440444][ T354] ? rtnl_newlink+0x9a8/0x11c0 [ 18.440449][ T354] ? rcu_is_watching+0x16/0xd0 [ 18.440451][ T354] ? lock_acquire+0x13c/0x160 [ 18.440453][ T354] ? rcu_is_watching+0x16/0xd0 [ 18.440455][ T354] ? rcu_is_watching+0x16/0xd0 [ 18.440457][ T354] ? trace_contention_end+0xb3/0x180 [ 18.440461][ T354] ? __mutex_lock+0x1db/0x1ea0 [ 18.440464][ T354] ? __mutex_lock+0x9a3/0x1ea0 [ 18.440467][ T354] ? rtnl_newlink+0x9a8/0x11c0 [ 18.440470][ T354] ? ww_mutex_lock+0x160/0x160 [ 18.440472][ T354] ? nla_get_range_signed+0x3d0/0x3d0 [ 18.440480][ T354] ? __rtnl_newlink+0x3fa/0xa50 [ 18.440485][ T354] rtnl_newlink+0x9f1/0x11c0 [ 18.440491][ T354] ? rtnl_bridge_getlink+0x850/0x850 [ 18.440493][ T354] ? __lock_acquire+0x518/0xc20 [ 18.440497][ T354] ? lock_acquire.part.0+0xd4/0x280 [ 18.440499][ T354] ? find_held_lock+0x2b/0x80 [ 18.440501][ T354] ? rtnl_bridge_getlink+0x850/0x850 [ 18.440503][ T354] ? __lock_release.isra.0+0x69/0x1a0 [ 18.440507][ T354] ? rtnl_bridge_getlink+0x850/0x850 [ 18.440509][ T354] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 18.440512][ T354] ? rtnl_link_fill+0x920/0x920 [ 18.440513][ T354] ? __lock_acquire+0x518/0xc20 [ 18.440518][ T354] ? lock_acquire.part.0+0xd4/0x280 [ 18.440520][ T354] ? find_held_lock+0x2b/0x80 [ 18.440523][ T354] netlink_rcv_skb+0x14e/0x3a0 [ 18.440525][ T354] ? rtnl_link_fill+0x920/0x920 [ 18.440528][ T354] ? netlink_ack+0xcf0/0xcf0 [ 18.440534][ T354] ? netlink_deliver_tap+0xc5/0x330 [ 18.440536][ T354] ? netlink_deliver_tap+0x13c/0x330 [ 18.440540][ T354] netlink_unicast+0x486/0x750 [ 18.440544][ T354] ? netlink_attachskb+0x810/0x810 [ 18.440547][ T354] ? __lock_acquire+0x518/0xc20 [ 18.440551][ T354] netlink_sendmsg+0x735/0xc60 [ 18.440555][ T354] ? netlink_unicast+0x750/0x750 [ 18.440559][ T354] ? __might_fault+0x97/0x140 [ 18.440564][ T354] ____sys_sendmsg+0x415/0x880 [ 18.440567][ T354] ? copy_msghdr_from_user+0x279/0x420 [ 18.440569][ T354] ? get_timestamp.constprop.0+0x390/0x390 [ 18.440571][ T354] ? move_addr_to_kernel+0x40/0x40 [ 18.440578][ T354] ___sys_sendmsg+0x14e/0x1d0 [ 18.440581][ T354] ? copy_msghdr_from_user+0x420/0x420 [ 18.440597][ T354] __sys_sendmsg+0x12c/0x1d0 [ 18.440600][ T354] ? __sys_sendmsg_sock+0x20/0x20 [ 18.440606][ T354] ? rcu_is_watching+0x16/0xd0 [ 18.440610][ T354] do_syscall_64+0xff/0x530 [ 18.440612][ T354] ? exc_page_fault+0xee/0x100 [ 18.440615][ T354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.440618][ T354] RIP: 0033:0x7efc422f554e [ 18.440621][ T354] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 18.440623][ T354] RSP: 002b:00007fff73cffeb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.440626][ T354] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007efc422f554e [ 18.440627][ T354] RDX: 0000000000000000 RSI: 00007fff73cfff60 RDI: 0000000000000005 [ 18.440628][ T354] RBP: 00007fff73cffec0 R08: 0000000000000000 R09: 0000000000000000 [ 18.440629][ T354] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a86e [ 18.440630][ T354] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff73d00620 [ 18.440637][ T354] [ 18.486406][ T354] br1: port 2(vx1) entered disabled state [ 18.486883][ T354] vx1: entered allmulticast mode [ 18.488561][ T354] vx1: entered promiscuous mode [ 18.489657][ T354] br1: port 2(vx1) entered blocking state [ 18.489992][ T354] br1: port 2(vx1) entered forwarding state [ 18.500539][ T354] ip (354) used greatest stack depth: 23336 bytes left [ 28.033512][ C0] [ 28.033526][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.033529][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1185, name: vxlan_reserved. [ 28.033531][ C0] preempt_count: 103, expected: 0 [ 28.033532][ C0] RCU nest depth: 1, expected: 0 [ 28.033533][ C0] INFO: lockdep is turned off. [ 28.033534][ C0] irq event stamp: 520 [ 28.033534][ C0] hardirqs last enabled at (520): [] _raw_spin_unlock_irq+0x28/0x50 [ 28.033543][ C0] hardirqs last disabled at (519): [] _raw_spin_lock_irq+0x4a/0x50 [ 28.033545][ C0] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 28.033549][ C0] softirqs last disabled at (517): [] __irq_exit_rcu+0x145/0x1c0 [ 28.033552][ C0] Preemption disabled at: [ 28.033552][ C0] [] handle_softirqs+0xf6/0x900 [ 28.033558][ C0] CPU: 0 UID: 0 PID: 1185 Comm: vxlan_reserved. Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.033562][ C0] Tainted: [W]=WARN [ 28.033563][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.033565][ C0] Call Trace: [ 28.033567][ C0] [ 28.033568][ C0] dump_stack_lvl+0x6f/0xa0 [ 28.033574][ C0] ? handle_softirqs+0xf6/0x900 [ 28.033575][ C0] __might_resched.cold+0x1fe/0x2c1 [ 28.033579][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.033583][ C0] ? __asan_memcpy+0x3c/0x60 [ 28.033586][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.033590][ C0] __kmalloc_noprof+0x443/0x760 [ 28.033593][ C0] ? __rwlock_init+0x150/0x150 [ 28.033596][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 28.033599][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 28.033601][ C0] alloc_buf.isra.0+0x4b/0x260 [ 28.033603][ C0] put_chars+0x1e1/0x2f0 [ 28.033605][ C0] ? __send_to_port+0x420/0x420 [ 28.033607][ C0] ? console_prepend_replay+0x20/0x20 [ 28.033611][ C0] hvc_console_print+0x292/0x780 [ 28.033614][ C0] ? hvc_write+0x3a0/0x3a0 [ 28.033616][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.033617][ C0] ? lock_acquire+0x13c/0x160 [ 28.033620][ C0] console_emit_next_record+0x22f/0x4c0 [ 28.033623][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 28.033625][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.033626][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.033628][ C0] ? lock_acquire+0x13c/0x160 [ 28.033630][ C0] ? console_flush_one_record+0x111/0x710 [ 28.033632][ C0] console_flush_one_record+0x46f/0x710 [ 28.033634][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 28.033637][ C0] console_unlock+0xee/0x1f0 [ 28.033639][ C0] ? lock_acquire+0x13c/0x160 [ 28.033641][ C0] ? console_flush_one_record+0x710/0x710 [ 28.033643][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.033644][ C0] ? lock_release+0x184/0x1f0 [ 28.033646][ C0] ? lock_acquire+0x60/0x160 [ 28.033648][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.033649][ C0] ? vprintk_emit+0x320/0x3e0 [ 28.033651][ C0] vprintk_emit+0x37c/0x3e0 [ 28.033654][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 28.033656][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.033657][ C0] ? lock_release+0x184/0x1f0 [ 28.033660][ C0] _printk+0xc7/0x100 [ 28.033663][ C0] ? snapshot_read.cold+0x21/0x21 [ 28.033664][ C0] ? arch_stack_walk+0xed/0x130 [ 28.033669][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.033671][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 28.033673][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 28.033675][ C0] mark_lock_irq+0x989/0x9c0 [ 28.033679][ C0] mark_lock+0x1d7/0xa00 [ 28.033681][ C0] mark_usage+0x42/0x170 [ 28.033682][ C0] __lock_acquire+0x388/0xc20 [ 28.033685][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.033687][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.033700][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.033702][ C0] ? lock_acquire+0x13c/0x160 [ 28.033703][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.033710][ C0] _raw_spin_lock+0x33/0x40 [ 28.033712][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.033718][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.033725][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.033731][ C0] call_timer_fn+0x160/0x4d0 [ 28.033735][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 28.033737][ C0] ? debug_object_active_state+0x430/0x430 [ 28.033741][ C0] ? find_held_lock+0x2b/0x80 [ 28.033743][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.033744][ C0] ? mark_held_locks+0x40/0x70 [ 28.033746][ C0] __run_timers+0x68f/0xaa0 [ 28.033748][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.033756][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.033757][ C0] ? __lock_acquire+0x518/0xc20 [ 28.033760][ C0] ? __rwlock_init+0x150/0x150 [ 28.033762][ C0] run_timer_softirq+0xf0/0x160 [ 28.033765][ C0] ? __run_timers+0xaa0/0xaa0 [ 28.033766][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.033768][ C0] handle_softirqs+0x1d3/0x900 [ 28.033770][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.033772][ C0] ? _local_bh_enable+0xc0/0xc0 [ 28.033774][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.033775][ C0] irq_exit_rcu+0xe/0x30 [ 28.033777][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.033780][ C0] [ 28.033781][ C0] [ 28.033781][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.033784][ C0] RIP: 0010:__rcu_read_lock+0x4f/0x70 [ 28.033786][ C0] Code: 48 c1 e9 03 0f b6 0c 11 48 89 fa 83 e2 07 83 c2 03 38 ca 7c 04 84 c9 75 19 83 80 84 04 00 00 01 81 b8 84 04 00 00 ff ff ff 3f <7f> 01 c3 90 0f 0b 90 c3 e8 34 e8 7c 00 65 48 8b 05 ec ca 2f 04 eb [ 28.033788][ C0] RSP: 0018:ffa000000371ee90 EFLAGS: 00000293 [ 28.033792][ C0] RAX: ff1100000d6e2380 RBX: 1ff40000006e3ddc RCX: 0000000000000000 [ 28.033793][ C0] RDX: 0000000000000007 RSI: 0000000000000040 RDI: ff1100000d6e2804 [ 28.033794][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffb91be698 [ 28.033795][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffa000000371eff0 [ 28.033796][ C0] R13: ffa000000371ef98 R14: ff1100000d6e2380 R15: ffffffffb6104980 [ 28.033796][ C0] ? fuse_chan_send+0x550/0x7a0 [ 28.033801][ C0] unwind_next_frame+0x16f/0x1ea0 [ 28.033804][ C0] ? do_dentry_open+0x408/0x1310 [ 28.033807][ C0] ? stack_access_ok+0x1e0/0x1e0 [ 28.033809][ C0] ? __unwind_start+0x42e/0x900 [ 28.033811][ C0] ? write_profile+0xf0/0xf0 [ 28.033812][ C0] arch_stack_walk+0xd7/0x130 [ 28.033815][ C0] ? do_dentry_open+0x408/0x1310 [ 28.033817][ C0] stack_trace_save+0x93/0xc0 [ 28.033818][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 28.033820][ C0] ? validate_chain+0x38b/0xc20 [ 28.033822][ C0] ? fuse_chan_send+0x550/0x7a0 [ 28.033823][ C0] ? kasan_save_stack+0x3d/0x50 [ 28.033826][ C0] kasan_save_stack+0x2f/0x50 [ 28.033827][ C0] ? kasan_save_stack+0x2f/0x50 [ 28.033829][ C0] ? kasan_save_track+0x14/0x30 [ 28.033830][ C0] ? kasan_save_free_info+0x3b/0x60 [ 28.033833][ C0] ? __kasan_slab_free+0x43/0x70 [ 28.033834][ C0] ? kmem_cache_free+0xf8/0x550 [ 28.033836][ C0] ? fuse_chan_send+0x550/0x7a0 [ 28.033837][ C0] ? fuse_send_open+0x222/0x350 [ 28.033839][ C0] ? fuse_file_open+0x31d/0x8f0 [ 28.033841][ C0] ? fuse_open+0x1b9/0x800 [ 28.033842][ C0] ? do_dentry_open+0x408/0x1310 [ 28.033847][ C0] kasan_save_track+0x14/0x30 [ 28.033849][ C0] kasan_save_free_info+0x3b/0x60 [ 28.033851][ C0] __kasan_slab_free+0x43/0x70 [ 28.033853][ C0] kmem_cache_free+0xf8/0x550 [ 28.033855][ C0] fuse_chan_send+0x550/0x7a0 [ 28.033857][ C0] fuse_send_open+0x222/0x350 [ 28.033860][ C0] ? fuse_folios_need_send+0x440/0x440 [ 28.033863][ C0] ? __init_waitqueue_head+0xcb/0x160 [ 28.033866][ C0] ? fuse_file_alloc+0x1c1/0x2a0 [ 28.033867][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 28.033869][ C0] fuse_file_open+0x31d/0x8f0 [ 28.033871][ C0] fuse_open+0x1b9/0x800 [ 28.033873][ C0] ? fuse_finish_open+0x2a0/0x2a0 [ 28.033876][ C0] do_dentry_open+0x408/0x1310 [ 28.033878][ C0] vfs_open+0x7a/0x440 [ 28.033880][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 28.033882][ C0] backing_file_open+0x83/0xf0 [ 28.033885][ C0] ? inode_owner_or_capable+0x97/0x190 [ 28.033888][ C0] ovl_open_realfile+0x2bb/0x370 [ 28.033891][ C0] ovl_open+0x1ab/0x2f0 [ 28.033893][ C0] ? ovl_llseek+0x2e0/0x2e0 [ 28.033895][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 28.033897][ C0] ? ovl_llseek+0x2e0/0x2e0 [ 28.033899][ C0] do_dentry_open+0x408/0x1310 [ 28.033901][ C0] vfs_open+0x7a/0x440 [ 28.033903][ C0] ? may_open+0xe6/0x330 [ 28.033905][ C0] do_open+0x646/0xdd0 [ 28.033907][ C0] ? open_last_lookups+0x7e3/0x1030 [ 28.033909][ C0] path_openat+0x1d0/0x3b0 [ 28.033911][ C0] ? kernel_tmpfile_open+0x70/0x70 [ 28.033913][ C0] ? __kernel_text_address+0x12/0x30 [ 28.033915][ C0] ? write_profile+0xf0/0xf0 [ 28.033916][ C0] ? unwind_get_return_address+0x67/0xd0 [ 28.033918][ C0] ? arch_stack_walk+0xed/0x130 [ 28.033920][ C0] do_file_open+0x209/0x480 [ 28.033922][ C0] ? rcu_read_lock_any_held+0x3c/0x90 [ 28.033924][ C0] ? path_openat+0x3b0/0x3b0 [ 28.033927][ C0] ? page_get_link_raw+0x70/0x70 [ 28.033929][ C0] ? mark_held_locks+0x40/0x70 [ 28.033931][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 28.033932][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 28.033934][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 28.033935][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 28.033937][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.033939][ C0] do_open_execat+0xa7/0x300 [ 28.033942][ C0] ? kmem_cache_alloc_noprof+0x268/0x5c0 [ 28.033944][ C0] ? count.constprop.0.isra.0+0x170/0x170 [ 28.033946][ C0] ? __asan_memcpy+0x3c/0x60 [ 28.033947][ C0] ? do_getname_kernel.isra.0+0x116/0x170 [ 28.033948][ C0] bprm_open_interpreter+0x5d/0x90 [ 28.033951][ C0] load_elf_binary+0xdc1/0x2cd0 [ 28.033952][ C0] ? search_binfmt_handler+0x491/0x690 [ 28.033956][ C0] ? __lock_acquire+0x518/0xc20 [ 28.033958][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 28.033959][ C0] ? find_held_lock+0x2b/0x80 [ 28.033965][ C0] ? load_elf_interp.isra.0+0xaa0/0xaa0 [ 28.033966][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.033968][ C0] ? exec_binprm+0x24b/0x780 [ 28.033970][ C0] exec_binprm+0x269/0x780 [ 28.033973][ C0] ? check_unsafe_exec+0x540/0x540 [ 28.033975][ C0] bprm_execve+0x190/0x4d0 [ 28.033978][ C0] do_execveat_common.isra.0+0x3e4/0x4f0 [ 28.033980][ C0] __x64_sys_execve+0x91/0xc0 [ 28.033982][ C0] do_syscall_64+0xff/0x530 [ 28.033984][ C0] ? exc_page_fault+0xee/0x100 [ 28.033986][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.033988][ C0] RIP: 0033:0x7f88033b3f4b [ 28.033990][ C0] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48 [ 28.033991][ C0] RSP: 002b:00007ffea8e93d48 EFLAGS: 00000206 ORIG_RAX: 000000000000003b [ 28.033993][ C0] RAX: ffffffffffffffda RBX: 0000561c7323e760 RCX: 00007f88033b3f4b [ 28.033994][ C0] RDX: 0000561c7323eb70 RSI: 0000561c7325a240 RDI: 0000561c7323e760 [ 28.033995][ C0] RBP: 00007ffea8e93e30 R08: 0000561c73235830 R09: 0000000000000020 [ 28.033995][ C0] R10: 0000000000000021 R11: 0000000000000206 R12: 0000561c7323e760 [ 28.033996][ C0] R13: 0000000000000000 R14: 0000561c7325a240 R15: 0000561c7323eb70 [ 28.033999][ C0] [ 28.095548][ C0] ======================================================== [ 28.095993][ C0] WARNING: possible irq lock inversion dependency detected [ 28.096383][ C0] 7.2.0-virtme #1 Tainted: G W [ 28.096665][ C0] -------------------------------------------------------- [ 28.097078][ C0] vxlan_reserved./1185 just changed the state of lock: [ 28.097455][ C0] ff1100000ce8ae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.097994][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 28.098355][ C0] (fs_reclaim){+.+.}-{0:0} [ 28.098357][ C0] [ 28.098357][ C0] [ 28.098357][ C0] and interrupts could create inverse lock ordering between them. [ 28.098357][ C0] [ 28.099343][ C0] [ 28.099343][ C0] other info that might help us debug this: [ 28.099780][ C0] Chain exists of: [ 28.099780][ C0] &br->lock --> console_owner --> fs_reclaim [ 28.099780][ C0] [ 28.100384][ C0] Possible interrupt unsafe locking scenario: [ 28.100384][ C0] [ 28.100793][ C0] CPU0 CPU1 [ 28.101051][ C0] ---- ---- [ 28.101361][ C0] lock(fs_reclaim); [ 28.101509][ C0] local_irq_disable(); [ 28.101864][ C0] lock(&br->lock); [ 28.102180][ C0] lock(console_owner); [ 28.102553][ C0] [ 28.102730][ C0] lock(&br->lock); [ 28.102992][ C0] [ 28.102992][ C0] *** DEADLOCK *** [ 28.102992][ C0] [ 28.103422][ C0] locks held by vxlan_reserved./1185: 2, last CPU#0: [ 28.103721][ C0] #0: ff11000001eefe10 (&sig->cred_guard_mutex){+.+.}-{4:4}, at: bprm_execve+0x51/0x4d0 [ 28.104202][ C0] #1: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 28.104738][ C0] [ 28.104738][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 28.105220][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 28.105435][ C0] HARDIRQ-ON-W at: [ 28.105624][ C0] __lock_acquire+0x388/0xc20 [ 28.105886][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.106258][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.106565][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.106883][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.107303][ C0] workqueue_init+0x2a/0x680 [ 28.107616][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.108052][ C0] kernel_init+0x21/0x150 [ 28.108359][ C0] ret_from_fork+0x474/0x6b0 [ 28.108737][ C0] ret_from_fork_asm+0x11/0x20 [ 28.109047][ C0] SOFTIRQ-ON-W at: [ 28.109296][ C0] __lock_acquire+0x388/0xc20 [ 28.109604][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.109986][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.110353][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.110720][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.111113][ C0] workqueue_init+0x2a/0x680 [ 28.111474][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.111860][ C0] kernel_init+0x21/0x150 [ 28.112176][ C0] ret_from_fork+0x474/0x6b0 [ 28.112542][ C0] ret_from_fork_asm+0x11/0x20 [ 28.112846][ C0] INITIAL USE at: [ 28.113090][ C0] __lock_acquire+0x388/0xc20 [ 28.113360][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.113719][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.114093][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.114456][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.114819][ C0] workqueue_init+0x2a/0x680 [ 28.115191][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.115491][ C0] kernel_init+0x21/0x150 [ 28.115861][ C0] ret_from_fork+0x474/0x6b0 [ 28.116241][ C0] ret_from_fork_asm+0x11/0x20 [ 28.116505][ C0] } [ 28.116680][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 28.117062][ C0] ... acquired at: [ 28.117317][ C0] __lock_acquire+0x518/0xc20 [ 28.117568][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.117880][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.118104][ C0] __kmalloc_noprof+0xd3/0x760 [ 28.118386][ C0] alloc_buf.isra.0+0x4b/0x260 [ 28.118626][ C0] put_chars+0x1e1/0x2f0 [ 28.118938][ C0] hvc_console_print+0x292/0x780 [ 28.119188][ C0] console_emit_next_record+0x22f/0x4c0 [ 28.119498][ C0] console_flush_one_record+0x46f/0x710 [ 28.119747][ C0] console_unlock+0xee/0x1f0 [ 28.120067][ C0] vprintk_emit+0x37c/0x3e0 [ 28.120309][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 28.120556][ C0] dev_printk_emit+0xb9/0xee [ 28.120806][ C0] _dev_info+0xe2/0x116 [ 28.121063][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 28.121361][ C0] cmos_do_probe+0x73b/0x98a [ 28.121565][ C0] platform_probe+0xfe/0x1f0 [ 28.121801][ C0] call_driver_probe+0x61/0x1c0 [ 28.122092][ C0] really_probe+0x199/0x760 [ 28.122341][ C0] __driver_probe_device+0x24f/0x440 [ 28.122653][ C0] driver_probe_device+0x4a/0xf0 [ 28.122852][ C0] __driver_attach+0x1b8/0x540 [ 28.123156][ C0] bus_for_each_dev+0x130/0x1e0 [ 28.123388][ C0] bus_add_driver+0x2c8/0x530 [ 28.123697][ C0] driver_register+0x1a3/0x390 [ 28.123946][ C0] __platform_driver_probe+0x13f/0x270 [ 28.124263][ C0] cmos_init+0x31/0x40 [ 28.124451][ C0] do_one_initcall+0x124/0x4f0 [ 28.124723][ C0] kernel_init_freeable+0x596/0x630 [ 28.124980][ C0] kernel_init+0x21/0x150 [ 28.125263][ C0] ret_from_fork+0x474/0x6b0 [ 28.125508][ C0] ret_from_fork_asm+0x11/0x20 [ 28.125816][ C0] [ 28.125946][ C0] -> (console_owner){....}-{0:0} { [ 28.126200][ C0] INITIAL USE at: [ 28.126452][ C0] } [ 28.126578][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 28.127019][ C0] ... acquired at: [ 28.127195][ C0] __lock_acquire+0x518/0xc20 [ 28.127455][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.127703][ C0] console_lock_spinning_enable+0x5c/0x60 [ 28.128078][ C0] console_emit_next_record+0x1d1/0x4c0 [ 28.128316][ C0] console_flush_one_record+0x46f/0x710 [ 28.128568][ C0] console_unlock+0xee/0x1f0 [ 28.128813][ C0] vprintk_emit+0x37c/0x3e0 [ 28.129131][ C0] _printk+0xc7/0x100 [ 28.129282][ C0] br_set_state+0x22f/0x430 [bridge] [ 28.129501][ C0] br_init_port+0xc4/0x200 [bridge] [ 28.129739][ C0] br_stp_enable_port+0x12/0x50 [bridge] [ 28.130087][ C0] br_port_carrier_check+0x220/0x430 [bridge] [ 28.130381][ C0] br_device_event+0x52d/0x8f0 [bridge] [ 28.130636][ C0] notifier_call_chain+0xae/0x300 [ 28.130883][ C0] netif_state_change+0x139/0x340 [ 28.131113][ C0] __linkwatch_run_queue+0x34c/0x750 [ 28.131346][ C0] linkwatch_event+0x7f/0xb0 [ 28.131641][ C0] process_one_work+0xe3e/0x1560 [ 28.131893][ C0] worker_thread+0x4f1/0xd60 [ 28.132216][ C0] kthread+0x367/0x460 [ 28.132400][ C0] ret_from_fork+0x474/0x6b0 [ 28.132708][ C0] ret_from_fork_asm+0x11/0x20 [ 28.132955][ C0] [ 28.133078][ C0] -> (&br->lock){+.-.}-{3:3} { [ 28.133395][ C0] HARDIRQ-ON-W at: [ 28.133585][ C0] __lock_acquire+0x388/0xc20 [ 28.133953][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.134343][ C0] _raw_spin_lock_bh+0x38/0x50 [ 28.134648][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 28.135062][ C0] netif_set_mac_address+0x282/0x410 [ 28.138794][ C0] do_setlink.isra.0+0x706/0x2750 [ 28.139126][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.139508][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.139815][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.140181][ C0] netlink_unicast+0x486/0x750 [ 28.140559][ C0] netlink_sendmsg+0x735/0xc60 [ 28.140866][ C0] ____sys_sendmsg+0x415/0x880 [ 28.141241][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.141610][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.141922][ C0] do_syscall_64+0xff/0x530 [ 28.142292][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.142656][ C0] IN-SOFTIRQ-W at: [ 28.142822][ C0] __lock_acquire+0x388/0xc20 [ 28.143149][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.143451][ C0] _raw_spin_lock+0x33/0x40 [ 28.143823][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.144219][ C0] call_timer_fn+0x160/0x4d0 [ 28.144510][ C0] __run_timers+0x68f/0xaa0 [ 28.144843][ C0] run_timer_softirq+0xf0/0x160 [ 28.145142][ C0] handle_softirqs+0x1d3/0x900 [ 28.145510][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.145875][ C0] irq_exit_rcu+0xe/0x30 [ 28.146185][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.146620][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.147051][ C0] __rcu_read_lock+0x4f/0x70 [ 28.147359][ C0] unwind_next_frame+0x16f/0x1ea0 [ 28.147732][ C0] arch_stack_walk+0xd7/0x130 [ 28.148079][ C0] stack_trace_save+0x93/0xc0 [ 28.148370][ C0] kasan_save_stack+0x2f/0x50 [ 28.148671][ C0] kasan_save_track+0x14/0x30 [ 28.149048][ C0] kasan_save_free_info+0x3b/0x60 [ 28.149335][ C0] __kasan_slab_free+0x43/0x70 [ 28.149704][ C0] kmem_cache_free+0xf8/0x550 [ 28.150013][ C0] fuse_chan_send+0x550/0x7a0 [ 28.150358][ C0] fuse_send_open+0x222/0x350 [ 28.150693][ C0] fuse_file_open+0x31d/0x8f0 [ 28.150958][ C0] fuse_open+0x1b9/0x800 [ 28.151330][ C0] do_dentry_open+0x408/0x1310 [ 28.151674][ C0] vfs_open+0x7a/0x440 [ 28.151924][ C0] backing_file_open+0x83/0xf0 [ 28.152312][ C0] ovl_open_realfile+0x2bb/0x370 [ 28.152581][ C0] ovl_open+0x1ab/0x2f0 [ 28.152942][ C0] do_dentry_open+0x408/0x1310 [ 28.153314][ C0] vfs_open+0x7a/0x440 [ 28.153564][ C0] do_open+0x646/0xdd0 [ 28.153863][ C0] path_openat+0x1d0/0x3b0 [ 28.154182][ C0] do_file_open+0x209/0x480 [ 28.154552][ C0] do_open_execat+0xa7/0x300 [ 28.154799][ C0] bprm_open_interpreter+0x5d/0x90 [ 28.155175][ C0] load_elf_binary+0xdc1/0x2cd0 [ 28.155550][ C0] exec_binprm+0x269/0x780 [ 28.155866][ C0] bprm_execve+0x190/0x4d0 [ 28.156223][ C0] do_execveat_common.isra.0+0x3e4/0x4f0 [ 28.156655][ C0] __x64_sys_execve+0x91/0xc0 [ 28.156931][ C0] do_syscall_64+0xff/0x530 [ 28.157288][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.157725][ C0] INITIAL USE at: [ 28.157906][ C0] __lock_acquire+0x388/0xc20 [ 28.158227][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.158518][ C0] _raw_spin_lock_bh+0x38/0x50 [ 28.158876][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 28.159319][ C0] netif_set_mac_address+0x282/0x410 [ 28.159584][ C0] do_setlink.isra.0+0x706/0x2750 [ 28.159953][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.160321][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.160625][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.161005][ C0] netlink_unicast+0x486/0x750 [ 28.161302][ C0] netlink_sendmsg+0x735/0xc60 [ 28.161671][ C0] ____sys_sendmsg+0x415/0x880 [ 28.162050][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.162358][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.162663][ C0] do_syscall_64+0xff/0x530 [ 28.163035][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.163407][ C0] } [ 28.163535][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 28.163862][ C0] ... acquired at: [ 28.164108][ C0] mark_lock+0x1d7/0xa00 [ 28.164328][ C0] mark_usage+0x42/0x170 [ 28.164540][ C0] __lock_acquire+0x388/0xc20 [ 28.164774][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.165090][ C0] _raw_spin_lock+0x33/0x40 [ 28.165336][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.165624][ C0] call_timer_fn+0x160/0x4d0 [ 28.165830][ C0] __run_timers+0x68f/0xaa0 [ 28.166134][ C0] run_timer_softirq+0xf0/0x160 [ 28.166355][ C0] handle_softirqs+0x1d3/0x900 [ 28.166593][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.166835][ C0] irq_exit_rcu+0xe/0x30 [ 28.167150][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.167459][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.167834][ C0] __rcu_read_lock+0x4f/0x70 [ 28.168153][ C0] unwind_next_frame+0x16f/0x1ea0 [ 28.168404][ C0] arch_stack_walk+0xd7/0x130 [ 28.168714][ C0] stack_trace_save+0x93/0xc0 [ 28.168967][ C0] kasan_save_stack+0x2f/0x50 [ 28.169280][ C0] kasan_save_track+0x14/0x30 [ 28.169519][ C0] kasan_save_free_info+0x3b/0x60 [ 28.169790][ C0] __kasan_slab_free+0x43/0x70 [ 28.170049][ C0] kmem_cache_free+0xf8/0x550 [ 28.170321][ C0] fuse_chan_send+0x550/0x7a0 [ 28.170573][ C0] fuse_send_open+0x222/0x350 [ 28.170886][ C0] fuse_file_open+0x31d/0x8f0 [ 28.171127][ C0] fuse_open+0x1b9/0x800 [ 28.171398][ C0] do_dentry_open+0x408/0x1310 [ 28.171620][ C0] vfs_open+0x7a/0x440 [ 28.171781][ C0] backing_file_open+0x83/0xf0 [ 28.172088][ C0] ovl_open_realfile+0x2bb/0x370 [ 28.172337][ C0] ovl_open+0x1ab/0x2f0 [ 28.172587][ C0] do_dentry_open+0x408/0x1310 [ 28.172837][ C0] vfs_open+0x7a/0x440 [ 28.173093][ C0] do_open+0x646/0xdd0 [ 28.173279][ C0] path_openat+0x1d0/0x3b0 [ 28.173495][ C0] do_file_open+0x209/0x480 [ 28.173750][ C0] do_open_execat+0xa7/0x300 [ 28.174060][ C0] bprm_open_interpreter+0x5d/0x90 [ 28.174298][ C0] load_elf_binary+0xdc1/0x2cd0 [ 28.174607][ C0] exec_binprm+0x269/0x780 [ 28.174856][ C0] bprm_execve+0x190/0x4d0 [ 28.175175][ C0] do_execveat_common.isra.0+0x3e4/0x4f0 [ 28.175481][ C0] __x64_sys_execve+0x91/0xc0 [ 28.175793][ C0] do_syscall_64+0xff/0x530 [ 28.176007][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.176353][ C0] [ 28.176477][ C0] [ 28.176477][ C0] stack backtrace: [ 28.176823][ C0] CPU: 0 UID: 0 PID: 1185 Comm: vxlan_reserved. Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.176827][ C0] Tainted: [W]=WARN [ 28.176828][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.176830][ C0] Call Trace: [ 28.176831][ C0] [ 28.176832][ C0] dump_stack_lvl+0x6f/0xa0 [ 28.176837][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 28.176841][ C0] mark_lock_irq+0x989/0x9c0 [ 28.176845][ C0] mark_lock+0x1d7/0xa00 [ 28.176847][ C0] mark_usage+0x42/0x170 [ 28.176848][ C0] __lock_acquire+0x388/0xc20 [ 28.176851][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.176853][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.176861][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.176865][ C0] ? lock_acquire+0x13c/0x160 [ 28.176867][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.176873][ C0] _raw_spin_lock+0x33/0x40 [ 28.176876][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.176882][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.176889][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.176896][ C0] call_timer_fn+0x160/0x4d0 [ 28.176899][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 28.176901][ C0] ? debug_object_active_state+0x430/0x430 [ 28.176904][ C0] ? find_held_lock+0x2b/0x80 [ 28.176906][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.176908][ C0] ? mark_held_locks+0x40/0x70 [ 28.176910][ C0] __run_timers+0x68f/0xaa0 [ 28.176912][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.176920][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.176922][ C0] ? __lock_acquire+0x518/0xc20 [ 28.176925][ C0] ? __rwlock_init+0x150/0x150 [ 28.176928][ C0] run_timer_softirq+0xf0/0x160 [ 28.176930][ C0] ? __run_timers+0xaa0/0xaa0 [ 28.176932][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.176934][ C0] handle_softirqs+0x1d3/0x900 [ 28.176936][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.176938][ C0] ? _local_bh_enable+0xc0/0xc0 [ 28.176940][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.176942][ C0] irq_exit_rcu+0xe/0x30 [ 28.176943][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.176945][ C0] [ 28.176946][ C0] [ 28.176947][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.176948][ C0] RIP: 0010:__rcu_read_lock+0x4f/0x70 [ 28.176951][ C0] Code: 48 c1 e9 03 0f b6 0c 11 48 89 fa 83 e2 07 83 c2 03 38 ca 7c 04 84 c9 75 19 83 80 84 04 00 00 01 81 b8 84 04 00 00 ff ff ff 3f <7f> 01 c3 90 0f 0b 90 c3 e8 34 e8 7c 00 65 48 8b 05 ec ca 2f 04 eb [ 28.176953][ C0] RSP: 0018:ffa000000371ee90 EFLAGS: 00000293 [ 28.176956][ C0] RAX: ff1100000d6e2380 RBX: 1ff40000006e3ddc RCX: 0000000000000000 [ 28.176957][ C0] RDX: 0000000000000007 RSI: 0000000000000040 RDI: ff1100000d6e2804 [ 28.176958][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffb91be698 [ 28.176959][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffa000000371eff0 [ 28.176960][ C0] R13: ffa000000371ef98 R14: ff1100000d6e2380 R15: ffffffffb6104980 [ 28.176965][ C0] ? fuse_chan_send+0x550/0x7a0 [ 28.176969][ C0] unwind_next_frame+0x16f/0x1ea0 [ 28.176971][ C0] ? do_dentry_open+0x408/0x1310 [ 28.176974][ C0] ? stack_access_ok+0x1e0/0x1e0 [ 28.176975][ C0] ? __unwind_start+0x42e/0x900 [ 28.176977][ C0] ? write_profile+0xf0/0xf0 [ 28.176979][ C0] arch_stack_walk+0xd7/0x130 [ 28.176983][ C0] ? do_dentry_open+0x408/0x1310 [ 28.176985][ C0] stack_trace_save+0x93/0xc0 [ 28.176986][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 28.176988][ C0] ? validate_chain+0x38b/0xc20 [ 28.176990][ C0] ? fuse_chan_send+0x550/0x7a0 [ 28.176991][ C0] ? kasan_save_stack+0x3d/0x50 [ 28.176993][ C0] kasan_save_stack+0x2f/0x50 [ 28.176994][ C0] ? kasan_save_stack+0x2f/0x50 [ 28.176996][ C0] ? kasan_save_track+0x14/0x30 [ 28.176997][ C0] ? kasan_save_free_info+0x3b/0x60 [ 28.176999][ C0] ? __kasan_slab_free+0x43/0x70 [ 28.177001][ C0] ? kmem_cache_free+0xf8/0x550 [ 28.177003][ C0] ? fuse_chan_send+0x550/0x7a0 [ 28.177005][ C0] ? fuse_send_open+0x222/0x350 [ 28.177006][ C0] ? fuse_file_open+0x31d/0x8f0 [ 28.177008][ C0] ? fuse_open+0x1b9/0x800 [ 28.177009][ C0] ? do_dentry_open+0x408/0x1310 [ 28.177014][ C0] kasan_save_track+0x14/0x30 [ 28.177016][ C0] kasan_save_free_info+0x3b/0x60 [ 28.177018][ C0] __kasan_slab_free+0x43/0x70 [ 28.177020][ C0] kmem_cache_free+0xf8/0x550 [ 28.177023][ C0] fuse_chan_send+0x550/0x7a0 [ 28.177025][ C0] fuse_send_open+0x222/0x350 [ 28.177027][ C0] ? fuse_folios_need_send+0x440/0x440 [ 28.177030][ C0] ? __init_waitqueue_head+0xcb/0x160 [ 28.177033][ C0] ? fuse_file_alloc+0x1c1/0x2a0 [ 28.177034][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 28.177036][ C0] fuse_file_open+0x31d/0x8f0 [ 28.177038][ C0] fuse_open+0x1b9/0x800 [ 28.177040][ C0] ? fuse_finish_open+0x2a0/0x2a0 [ 28.177042][ C0] do_dentry_open+0x408/0x1310 [ 28.177045][ C0] vfs_open+0x7a/0x440 [ 28.177047][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 28.177049][ C0] backing_file_open+0x83/0xf0 [ 28.177050][ C0] ? inode_owner_or_capable+0x97/0x190 [ 28.177053][ C0] ovl_open_realfile+0x2bb/0x370 [ 28.177056][ C0] ovl_open+0x1ab/0x2f0 [ 28.177058][ C0] ? ovl_llseek+0x2e0/0x2e0 [ 28.177060][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 28.177061][ C0] ? ovl_llseek+0x2e0/0x2e0 [ 28.177063][ C0] do_dentry_open+0x408/0x1310 [ 28.177066][ C0] vfs_open+0x7a/0x440 [ 28.177067][ C0] ? may_open+0xe6/0x330 [ 28.177069][ C0] do_open+0x646/0xdd0 [ 28.177071][ C0] ? open_last_lookups+0x7e3/0x1030 [ 28.177073][ C0] path_openat+0x1d0/0x3b0 [ 28.177074][ C0] ? kernel_tmpfile_open+0x70/0x70 [ 28.177076][ C0] ? __kernel_text_address+0x12/0x30 [ 28.177079][ C0] ? write_profile+0xf0/0xf0 [ 28.177080][ C0] ? unwind_get_return_address+0x67/0xd0 [ 28.177081][ C0] ? arch_stack_walk+0xed/0x130 [ 28.177084][ C0] do_file_open+0x209/0x480 [ 28.177085][ C0] ? rcu_read_lock_any_held+0x3c/0x90 [ 28.177088][ C0] ? path_openat+0x3b0/0x3b0 [ 28.177090][ C0] ? page_get_link_raw+0x70/0x70 [ 28.177092][ C0] ? mark_held_locks+0x40/0x70 [ 28.177094][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 28.177096][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 28.177097][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 28.177099][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 28.177101][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.177103][ C0] do_open_execat+0xa7/0x300 [ 28.177105][ C0] ? kmem_cache_alloc_noprof+0x268/0x5c0 [ 28.177107][ C0] ? count.constprop.0.isra.0+0x170/0x170 [ 28.177109][ C0] ? __asan_memcpy+0x3c/0x60 [ 28.177110][ C0] ? do_getname_kernel.isra.0+0x116/0x170 [ 28.177112][ C0] bprm_open_interpreter+0x5d/0x90 [ 28.177114][ C0] load_elf_binary+0xdc1/0x2cd0 [ 28.177115][ C0] ? search_binfmt_handler+0x491/0x690 [ 28.177119][ C0] ? __lock_acquire+0x518/0xc20 [ 28.177121][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 28.177123][ C0] ? find_held_lock+0x2b/0x80 [ 28.177124][ C0] ? load_elf_interp.isra.0+0xaa0/0xaa0 [ 28.177125][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.177127][ C0] ? exec_binprm+0x24b/0x780 [ 28.177130][ C0] exec_binprm+0x269/0x780 [ 28.177132][ C0] ? check_unsafe_exec+0x540/0x540 [ 28.177135][ C0] bprm_execve+0x190/0x4d0 [ 28.177137][ C0] do_execveat_common.isra.0+0x3e4/0x4f0 [ 28.177139][ C0] __x64_sys_execve+0x91/0xc0 [ 28.177142][ C0] do_syscall_64+0xff/0x530 [ 28.177143][ C0] ? exc_page_fault+0xee/0x100 [ 28.177145][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.177146][ C0] RIP: 0033:0x7f88033b3f4b [ 28.177148][ C0] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48 [ 28.177149][ C0] RSP: 002b:00007ffea8e93d48 EFLAGS: 00000206 ORIG_RAX: 000000000000003b [ 28.177151][ C0] RAX: ffffffffffffffda RBX: 0000561c7323e760 RCX: 00007f88033b3f4b [ 28.177152][ C0] RDX: 0000561c7323eb70 RSI: 0000561c7325a240 RDI: 0000561c7323e760 [ 28.177153][ C0] RBP: 00007ffea8e93e30 R08: 0000561c73235830 R09: 0000000000000020 [ 28.177153][ C0] R10: 0000000000000021 R11: 0000000000000206 R12: 0000561c7323e760 [ 28.177154][ C0] R13: 0000000000000000 R14: 0000561c7325a240 R15: 0000561c7323eb70 [ 28.177156][ C0] [ 36.641899][ T2391] vx1: left allmulticast mode [ 36.641918][ T2391] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 36.641921][ T2391] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2391, name: ip [ 36.641923][ T2391] preempt_count: 1, expected: 0 [ 36.641924][ T2391] RCU nest depth: 0, expected: 0 [ 36.641925][ T2391] INFO: lockdep is turned off. [ 36.641926][ T2391] irq event stamp: 0 [ 36.641927][ T2391] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 36.641931][ T2391] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 36.641938][ T2391] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 36.641939][ T2391] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 36.641941][ T2391] Preemption disabled at: [ 36.641942][ T2391] [] vprintk_emit+0x31b/0x3e0 [ 36.641949][ T2391] CPU: 3 UID: 0 PID: 2391 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 36.641953][ T2391] Tainted: [W]=WARN [ 36.641954][ T2391] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.641956][ T2391] Call Trace: [ 36.641957][ T2391] [ 36.641959][ T2391] dump_stack_lvl+0x6f/0xa0 [ 36.641964][ T2391] ? vprintk_emit+0x31b/0x3e0 [ 36.641966][ T2391] __might_resched.cold+0x1fe/0x2c1 [ 36.641970][ T2391] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 36.641974][ T2391] ? __asan_memcpy+0x3c/0x60 [ 36.641977][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.641981][ T2391] __kmalloc_noprof+0x443/0x760 [ 36.641984][ T2391] ? __rwlock_init+0x150/0x150 [ 36.641987][ T2391] ? alloc_buf.isra.0+0x4b/0x260 [ 36.641991][ T2391] ? do_raw_spin_unlock+0x59/0x250 [ 36.641993][ T2391] alloc_buf.isra.0+0x4b/0x260 [ 36.641994][ T2391] put_chars+0x1e1/0x2f0 [ 36.641997][ T2391] ? __send_to_port+0x420/0x420 [ 36.641998][ T2391] ? console_prepend_replay+0x20/0x20 [ 36.642001][ T2391] hvc_console_print+0x292/0x780 [ 36.642005][ T2391] ? hvc_write+0x3a0/0x3a0 [ 36.642006][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642008][ T2391] ? lock_acquire+0x13c/0x160 [ 36.642010][ T2391] console_emit_next_record+0x22f/0x4c0 [ 36.642013][ T2391] ? devkmsg_read+0x4b0/0x4b0 [ 36.642023][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642025][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642026][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642028][ T2391] ? lock_acquire+0x13c/0x160 [ 36.642030][ T2391] ? console_flush_one_record+0x111/0x710 [ 36.642032][ T2391] console_flush_one_record+0x46f/0x710 [ 36.642034][ T2391] ? console_emit_next_record+0x4c0/0x4c0 [ 36.642037][ T2391] console_unlock+0xee/0x1f0 [ 36.642039][ T2391] ? lock_acquire+0x13c/0x160 [ 36.642040][ T2391] ? console_flush_one_record+0x710/0x710 [ 36.642042][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642044][ T2391] ? lock_release+0x184/0x1f0 [ 36.642045][ T2391] ? lock_acquire+0x60/0x160 [ 36.642047][ T2391] ? __rcu_read_lock+0x30/0x70 [ 36.642049][ T2391] ? __down_trylock_console_sem+0x5e/0xa0 [ 36.642051][ T2391] ? vprintk_emit+0x320/0x3e0 [ 36.642053][ T2391] vprintk_emit+0x37c/0x3e0 [ 36.642055][ T2391] ? wake_up_klogd_work_func+0x90/0x90 [ 36.642057][ T2391] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 36.642060][ T2391] ? netlink_unicast+0x486/0x750 [ 36.642063][ T2391] ? netlink_sendmsg+0x735/0xc60 [ 36.642064][ T2391] ? ____sys_sendmsg+0x415/0x880 [ 36.642067][ T2391] ? ___sys_sendmsg+0x14e/0x1d0 [ 36.642068][ T2391] ? __sys_sendmsg+0x12c/0x1d0 [ 36.642070][ T2391] ? do_syscall_64+0xff/0x530 [ 36.642073][ T2391] _printk+0xc7/0x100 [ 36.642077][ T2391] ? snapshot_read.cold+0x21/0x21 [ 36.642079][ T2391] ? netdev_name+0x43/0x60 [ 36.642082][ T2391] ? __netdev_printk+0x17f/0x1d0 [ 36.642084][ T2391] netdev_info+0xe2/0x116 [ 36.642085][ T2391] ? netdev_notice+0x120/0x120 [ 36.642087][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642089][ T2391] ? __up_read+0x355/0x9e0 [ 36.642091][ T2391] ? trace_hardirqs_on+0x36/0x40 [ 36.642093][ T2391] ? down_write_nested+0x200/0x200 [ 36.642095][ T2391] ? mutex_is_locked+0x1c/0x50 [ 36.642098][ T2391] netif_set_allmulti.cold+0x7c/0x166 [ 36.642101][ T2391] dev_set_allmulti+0xa2/0x150 [ 36.642104][ T2391] del_nbp+0xb7/0xc10 [bridge] [ 36.642116][ T2391] ? is_bpf_text_address+0x72/0x110 [ 36.642120][ T2391] ? kernel_text_address+0x149/0x170 [ 36.642123][ T2391] br_del_if+0xab/0x200 [bridge] [ 36.642130][ T2391] ? rtnl_is_locked+0x15/0x20 [ 36.642133][ T2391] do_set_master+0x15c/0x580 [ 36.642135][ T2391] do_setlink.isra.0+0xa31/0x2750 [ 36.642138][ T2391] ? stack_trace_save+0x93/0xc0 [ 36.642141][ T2391] ? rtnl_link_get_size+0x350/0x350 [ 36.642142][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642144][ T2391] ? stack_depot_save_flags+0x1bc/0x790 [ 36.642147][ T2391] ? kasan_save_stack+0x3d/0x50 [ 36.642150][ T2391] ? kasan_save_stack+0x2f/0x50 [ 36.642151][ T2391] ? kasan_save_track+0x14/0x30 [ 36.642153][ T2391] ? __kasan_kmalloc+0x7b/0x90 [ 36.642154][ T2391] ? __kmalloc_cache_noprof+0x29a/0x620 [ 36.642156][ T2391] ? rtnl_newlink+0x124/0x11c0 [ 36.642157][ T2391] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 36.642158][ T2391] ? netlink_rcv_skb+0x14e/0x3a0 [ 36.642159][ T2391] ? netlink_unicast+0x486/0x750 [ 36.642161][ T2391] ? netlink_sendmsg+0x735/0xc60 [ 36.642162][ T2391] ? ____sys_sendmsg+0x415/0x880 [ 36.642163][ T2391] ? ___sys_sendmsg+0x14e/0x1d0 [ 36.642165][ T2391] ? __sys_sendmsg+0x12c/0x1d0 [ 36.642166][ T2391] ? do_syscall_64+0xff/0x530 [ 36.642167][ T2391] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.642170][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642172][ T2391] ? lock_acquire+0x13c/0x160 [ 36.642173][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642175][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642177][ T2391] ? trace_contention_end+0xb3/0x180 [ 36.642179][ T2391] ? __mutex_lock+0x1db/0x1ea0 [ 36.642181][ T2391] ? __mutex_lock+0x9a3/0x1ea0 [ 36.642182][ T2391] ? rtnl_newlink+0x9a8/0x11c0 [ 36.642184][ T2391] ? ww_mutex_lock+0x160/0x160 [ 36.642185][ T2391] ? nla_get_range_signed+0x3d0/0x3d0 [ 36.642188][ T2391] ? __rtnl_newlink+0x3fa/0xa50 [ 36.642190][ T2391] rtnl_newlink+0x9f1/0x11c0 [ 36.642192][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642194][ T2391] ? rtnl_bridge_getlink+0x850/0x850 [ 36.642195][ T2391] ? lock_acquire+0x13c/0x160 [ 36.642196][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642198][ T2391] ? is_bpf_text_address+0x3e/0x110 [ 36.642200][ T2391] ? is_bpf_text_address+0x72/0x110 [ 36.642202][ T2391] ? kernel_text_address+0x149/0x170 [ 36.642203][ T2391] ? __kernel_text_address+0x12/0x30 [ 36.642205][ T2391] ? write_profile+0xf0/0xf0 [ 36.642206][ T2391] ? unwind_get_return_address+0x67/0xd0 [ 36.642209][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642210][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642212][ T2391] ? cap_capable+0x1d7/0x3d0 [ 36.642216][ T2391] ? lock_acquire+0x13c/0x160 [ 36.642217][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642219][ T2391] ? rtnl_bridge_getlink+0x850/0x850 [ 36.642220][ T2391] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 36.642222][ T2391] ? rtnl_link_fill+0x920/0x920 [ 36.642223][ T2391] ? filter_irq_stacks+0xd0/0xd0 [ 36.642225][ T2391] ? stack_depot_save_flags+0x1bc/0x790 [ 36.642227][ T2391] netlink_rcv_skb+0x14e/0x3a0 [ 36.642229][ T2391] ? rtnl_link_fill+0x920/0x920 [ 36.642230][ T2391] ? lock_release+0x184/0x1f0 [ 36.642232][ T2391] ? netlink_ack+0xcf0/0xcf0 [ 36.642233][ T2391] ? __netlink_lookup+0xb9/0x6b0 [ 36.642236][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642238][ T2391] ? lock_release+0x184/0x1f0 [ 36.642240][ T2391] netlink_unicast+0x486/0x750 [ 36.642242][ T2391] ? netlink_attachskb+0x810/0x810 [ 36.642243][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642245][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642247][ T2391] ? lock_acquire+0x13c/0x160 [ 36.642249][ T2391] netlink_sendmsg+0x735/0xc60 [ 36.642250][ T2391] ? netlink_unicast+0x750/0x750 [ 36.642252][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642254][ T2391] ? lock_release+0x184/0x1f0 [ 36.642256][ T2391] ____sys_sendmsg+0x415/0x880 [ 36.642258][ T2391] ? copy_msghdr_from_user+0x279/0x420 [ 36.642259][ T2391] ? get_timestamp.constprop.0+0x390/0x390 [ 36.642261][ T2391] ? move_addr_to_kernel+0x40/0x40 [ 36.642262][ T2391] ? filter_irq_stacks+0xd0/0xd0 [ 36.642265][ T2391] ___sys_sendmsg+0x14e/0x1d0 [ 36.642267][ T2391] ? copy_msghdr_from_user+0x420/0x420 [ 36.642272][ T2391] __sys_sendmsg+0x12c/0x1d0 [ 36.642274][ T2391] ? __sys_sendmsg_sock+0x20/0x20 [ 36.642277][ T2391] ? rcu_is_watching+0x16/0xd0 [ 36.642279][ T2391] do_syscall_64+0xff/0x530 [ 36.642280][ T2391] ? exc_page_fault+0xee/0x100 [ 36.642282][ T2391] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.642284][ T2391] RIP: 0033:0x7f835644d54e [ 36.642286][ T2391] 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 [ 36.642288][ T2391] RSP: 002b:00007ffc6830a3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.642292][ T2391] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f835644d54e [ 36.642293][ T2391] RDX: 0000000000000000 RSI: 00007ffc6830a480 RDI: 0000000000000005 [ 36.642294][ T2391] RBP: 00007ffc6830a3e0 R08: 0000000000000000 R09: 0000000000000000 [ 36.642295][ T2391] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a881 [ 36.642296][ T2391] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc6830ab40 [ 36.642299][ T2391] [ 36.668852][ T2391] vx1: left promiscuous mode [ 36.669107][ T2391] br1: port 2(vx1) entered disabled state [ 36.677380][ T2391] ip (2391) used greatest stack depth: 23208 bytes left [ 36.821400][ T2414] br1: port 2(vx1) entered blocking state [ 36.826604][ T2414] br1: port 2(vx1) entered disabled state [ 36.826784][ T2414] vx1: entered allmulticast mode [ 36.827730][ T2414] vx1: entered promiscuous mode [ 36.828118][ T2414] br1: port 2(vx1) entered blocking state [ 36.828271][ T2414] br1: port 2(vx1) entered forwarding state [ 50.473543][ T4446] vx1: left allmulticast mode [ 50.473561][ T4446] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 50.473563][ T4446] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4446, name: ip [ 50.473565][ T4446] preempt_count: 1, expected: 0 [ 50.473566][ T4446] RCU nest depth: 0, expected: 0 [ 50.473567][ T4446] INFO: lockdep is turned off. [ 50.473568][ T4446] irq event stamp: 0 [ 50.473569][ T4446] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 50.473573][ T4446] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 50.473579][ T4446] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 50.473581][ T4446] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 50.473583][ T4446] Preemption disabled at: [ 50.473583][ T4446] [] vprintk_emit+0x31b/0x3e0 [ 50.473591][ T4446] CPU: 3 UID: 0 PID: 4446 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 50.473595][ T4446] Tainted: [W]=WARN [ 50.473596][ T4446] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.473598][ T4446] Call Trace: [ 50.473599][ T4446] [ 50.473601][ T4446] dump_stack_lvl+0x6f/0xa0 [ 50.473606][ T4446] ? vprintk_emit+0x31b/0x3e0 [ 50.473608][ T4446] __might_resched.cold+0x1fe/0x2c1 [ 50.473612][ T4446] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 50.473616][ T4446] ? __asan_memcpy+0x3c/0x60 [ 50.473619][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473623][ T4446] __kmalloc_noprof+0x443/0x760 [ 50.473626][ T4446] ? __rwlock_init+0x150/0x150 [ 50.473628][ T4446] ? alloc_buf.isra.0+0x4b/0x260 [ 50.473633][ T4446] ? do_raw_spin_unlock+0x59/0x250 [ 50.473635][ T4446] alloc_buf.isra.0+0x4b/0x260 [ 50.473636][ T4446] put_chars+0x1e1/0x2f0 [ 50.473639][ T4446] ? __send_to_port+0x420/0x420 [ 50.473640][ T4446] ? console_prepend_replay+0x20/0x20 [ 50.473643][ T4446] hvc_console_print+0x292/0x780 [ 50.473646][ T4446] ? hvc_write+0x3a0/0x3a0 [ 50.473648][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473650][ T4446] ? lock_acquire+0x13c/0x160 [ 50.473652][ T4446] console_emit_next_record+0x22f/0x4c0 [ 50.473654][ T4446] ? devkmsg_read+0x4b0/0x4b0 [ 50.473656][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473658][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473660][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473662][ T4446] ? lock_acquire+0x13c/0x160 [ 50.473663][ T4446] ? console_flush_one_record+0x111/0x710 [ 50.473665][ T4446] console_flush_one_record+0x46f/0x710 [ 50.473667][ T4446] ? console_emit_next_record+0x4c0/0x4c0 [ 50.473670][ T4446] console_unlock+0xee/0x1f0 [ 50.473672][ T4446] ? lock_acquire+0x13c/0x160 [ 50.473674][ T4446] ? console_flush_one_record+0x710/0x710 [ 50.473675][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473677][ T4446] ? lock_release+0x184/0x1f0 [ 50.473678][ T4446] ? lock_acquire+0x60/0x160 [ 50.473680][ T4446] ? __rcu_read_lock+0x30/0x70 [ 50.473682][ T4446] ? __down_trylock_console_sem+0x5e/0xa0 [ 50.473684][ T4446] ? vprintk_emit+0x320/0x3e0 [ 50.473686][ T4446] vprintk_emit+0x37c/0x3e0 [ 50.473688][ T4446] ? wake_up_klogd_work_func+0x90/0x90 [ 50.473690][ T4446] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 50.473693][ T4446] ? netlink_unicast+0x486/0x750 [ 50.473696][ T4446] ? netlink_sendmsg+0x735/0xc60 [ 50.473697][ T4446] ? ____sys_sendmsg+0x415/0x880 [ 50.473700][ T4446] ? ___sys_sendmsg+0x14e/0x1d0 [ 50.473702][ T4446] ? __sys_sendmsg+0x12c/0x1d0 [ 50.473704][ T4446] ? do_syscall_64+0xff/0x530 [ 50.473707][ T4446] _printk+0xc7/0x100 [ 50.473710][ T4446] ? snapshot_read.cold+0x21/0x21 [ 50.473713][ T4446] ? netdev_name+0x43/0x60 [ 50.473716][ T4446] ? __netdev_printk+0x17f/0x1d0 [ 50.473717][ T4446] netdev_info+0xe2/0x116 [ 50.473719][ T4446] ? netdev_notice+0x120/0x120 [ 50.473721][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473723][ T4446] ? __up_read+0x355/0x9e0 [ 50.473725][ T4446] ? trace_hardirqs_on+0x36/0x40 [ 50.473727][ T4446] ? down_write_nested+0x200/0x200 [ 50.473729][ T4446] ? mutex_is_locked+0x1c/0x50 [ 50.473731][ T4446] netif_set_allmulti.cold+0x7c/0x166 [ 50.473734][ T4446] dev_set_allmulti+0xa2/0x150 [ 50.473737][ T4446] del_nbp+0xb7/0xc10 [bridge] [ 50.473750][ T4446] ? is_bpf_text_address+0x72/0x110 [ 50.473753][ T4446] ? kernel_text_address+0x149/0x170 [ 50.473756][ T4446] br_del_if+0xab/0x200 [bridge] [ 50.473763][ T4446] ? rtnl_is_locked+0x15/0x20 [ 50.473766][ T4446] do_set_master+0x15c/0x580 [ 50.473768][ T4446] do_setlink.isra.0+0xa31/0x2750 [ 50.473771][ T4446] ? stack_trace_save+0x93/0xc0 [ 50.473774][ T4446] ? rtnl_link_get_size+0x350/0x350 [ 50.473775][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473777][ T4446] ? stack_depot_save_flags+0x1bc/0x790 [ 50.473781][ T4446] ? kasan_save_stack+0x3d/0x50 [ 50.473784][ T4446] ? kasan_save_stack+0x2f/0x50 [ 50.473785][ T4446] ? kasan_save_track+0x14/0x30 [ 50.473787][ T4446] ? __kasan_kmalloc+0x7b/0x90 [ 50.473788][ T4446] ? __kmalloc_cache_noprof+0x29a/0x620 [ 50.473790][ T4446] ? rtnl_newlink+0x124/0x11c0 [ 50.473791][ T4446] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 50.473792][ T4446] ? netlink_rcv_skb+0x14e/0x3a0 [ 50.473793][ T4446] ? netlink_unicast+0x486/0x750 [ 50.473795][ T4446] ? netlink_sendmsg+0x735/0xc60 [ 50.473796][ T4446] ? ____sys_sendmsg+0x415/0x880 [ 50.473797][ T4446] ? ___sys_sendmsg+0x14e/0x1d0 [ 50.473799][ T4446] ? __sys_sendmsg+0x12c/0x1d0 [ 50.473800][ T4446] ? do_syscall_64+0xff/0x530 [ 50.473801][ T4446] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 50.473804][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473806][ T4446] ? lock_acquire+0x13c/0x160 [ 50.473807][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473809][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473811][ T4446] ? trace_contention_end+0xb3/0x180 [ 50.473813][ T4446] ? __mutex_lock+0x1db/0x1ea0 [ 50.473815][ T4446] ? __mutex_lock+0x9a3/0x1ea0 [ 50.473817][ T4446] ? rtnl_newlink+0x9a8/0x11c0 [ 50.473818][ T4446] ? ww_mutex_lock+0x160/0x160 [ 50.473820][ T4446] ? nla_get_range_signed+0x3d0/0x3d0 [ 50.473822][ T4446] ? __rtnl_newlink+0x3fa/0xa50 [ 50.473824][ T4446] rtnl_newlink+0x9f1/0x11c0 [ 50.473826][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473828][ T4446] ? rtnl_bridge_getlink+0x850/0x850 [ 50.473829][ T4446] ? lock_acquire+0x13c/0x160 [ 50.473831][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473833][ T4446] ? is_bpf_text_address+0x3e/0x110 [ 50.473835][ T4446] ? is_bpf_text_address+0x72/0x110 [ 50.473837][ T4446] ? kernel_text_address+0x149/0x170 [ 50.473838][ T4446] ? __kernel_text_address+0x12/0x30 [ 50.473839][ T4446] ? write_profile+0xf0/0xf0 [ 50.473841][ T4446] ? unwind_get_return_address+0x67/0xd0 [ 50.473843][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473845][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473847][ T4446] ? cap_capable+0x1d7/0x3d0 [ 50.473850][ T4446] ? lock_acquire+0x13c/0x160 [ 50.473852][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473853][ T4446] ? rtnl_bridge_getlink+0x850/0x850 [ 50.473855][ T4446] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 50.473856][ T4446] ? rtnl_link_fill+0x920/0x920 [ 50.473858][ T4446] ? filter_irq_stacks+0xd0/0xd0 [ 50.473859][ T4446] ? stack_depot_save_flags+0x1bc/0x790 [ 50.473862][ T4446] netlink_rcv_skb+0x14e/0x3a0 [ 50.473863][ T4446] ? rtnl_link_fill+0x920/0x920 [ 50.473865][ T4446] ? lock_release+0x184/0x1f0 [ 50.473866][ T4446] ? netlink_ack+0xcf0/0xcf0 [ 50.473867][ T4446] ? __netlink_lookup+0xb9/0x6b0 [ 50.473870][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473872][ T4446] ? lock_release+0x184/0x1f0 [ 50.473874][ T4446] netlink_unicast+0x486/0x750 [ 50.473876][ T4446] ? netlink_attachskb+0x810/0x810 [ 50.473877][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473879][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473881][ T4446] ? lock_acquire+0x13c/0x160 [ 50.473883][ T4446] netlink_sendmsg+0x735/0xc60 [ 50.473885][ T4446] ? netlink_unicast+0x750/0x750 [ 50.473887][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473889][ T4446] ? lock_release+0x184/0x1f0 [ 50.473891][ T4446] ____sys_sendmsg+0x415/0x880 [ 50.473892][ T4446] ? copy_msghdr_from_user+0x279/0x420 [ 50.473894][ T4446] ? get_timestamp.constprop.0+0x390/0x390 [ 50.473896][ T4446] ? move_addr_to_kernel+0x40/0x40 [ 50.473897][ T4446] ? filter_irq_stacks+0xd0/0xd0 [ 50.473900][ T4446] ___sys_sendmsg+0x14e/0x1d0 [ 50.473901][ T4446] ? copy_msghdr_from_user+0x420/0x420 [ 50.473907][ T4446] __sys_sendmsg+0x12c/0x1d0 [ 50.473908][ T4446] ? __sys_sendmsg_sock+0x20/0x20 [ 50.473911][ T4446] ? rcu_is_watching+0x16/0xd0 [ 50.473913][ T4446] do_syscall_64+0xff/0x530 [ 50.473915][ T4446] ? exc_page_fault+0xee/0x100 [ 50.473917][ T4446] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 50.473919][ T4446] RIP: 0033:0x7f389050354e [ 50.473920][ T4446] 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 [ 50.473922][ T4446] RSP: 002b:00007fff73466320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.473926][ T4446] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f389050354e [ 50.473928][ T4446] RDX: 0000000000000000 RSI: 00007fff734663d0 RDI: 0000000000000005 [ 50.473928][ T4446] RBP: 00007fff73466330 R08: 0000000000000000 R09: 0000000000000000 [ 50.473929][ T4446] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a88e [ 50.473930][ T4446] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff73466a90 [ 50.473933][ T4446] [ 50.501121][ T4446] vx1: left promiscuous mode [ 50.501390][ T4446] br1: port 2(vx1) entered disabled state [ 50.673784][ T4479] br1: port 2(vx1) entered blocking state [ 50.673988][ T4479] br1: port 2(vx1) entered disabled state [ 50.674168][ T4479] vx1: entered allmulticast mode [ 50.675145][ T4479] vx1: entered promiscuous mode [ 50.675571][ T4479] br1: port 2(vx1) entered blocking state [ 50.675731][ T4479] br1: port 2(vx1) entered forwarding state [ 63.911330][ T6511] vx1: left allmulticast mode [ 63.911348][ T6511] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 63.911350][ T6511] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 6511, name: ip [ 63.911352][ T6511] preempt_count: 1, expected: 0 [ 63.911353][ T6511] RCU nest depth: 0, expected: 0 [ 63.911354][ T6511] INFO: lockdep is turned off. [ 63.911355][ T6511] irq event stamp: 0 [ 63.911356][ T6511] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 63.911360][ T6511] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 63.911366][ T6511] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 63.911367][ T6511] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 63.911369][ T6511] Preemption disabled at: [ 63.911370][ T6511] [] vprintk_emit+0x31b/0x3e0 [ 63.911377][ T6511] CPU: 2 UID: 0 PID: 6511 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 63.911381][ T6511] Tainted: [W]=WARN [ 63.911382][ T6511] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.911384][ T6511] Call Trace: [ 63.911385][ T6511] [ 63.911386][ T6511] dump_stack_lvl+0x6f/0xa0 [ 63.911392][ T6511] ? vprintk_emit+0x31b/0x3e0 [ 63.911394][ T6511] __might_resched.cold+0x1fe/0x2c1 [ 63.911398][ T6511] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 63.911401][ T6511] ? __asan_memcpy+0x3c/0x60 [ 63.911404][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911408][ T6511] __kmalloc_noprof+0x443/0x760 [ 63.911411][ T6511] ? __rwlock_init+0x150/0x150 [ 63.911413][ T6511] ? alloc_buf.isra.0+0x4b/0x260 [ 63.911417][ T6511] ? do_raw_spin_unlock+0x59/0x250 [ 63.911419][ T6511] alloc_buf.isra.0+0x4b/0x260 [ 63.911421][ T6511] put_chars+0x1e1/0x2f0 [ 63.911422][ T6511] ? __send_to_port+0x420/0x420 [ 63.911424][ T6511] ? console_prepend_replay+0x20/0x20 [ 63.911426][ T6511] hvc_console_print+0x292/0x780 [ 63.911430][ T6511] ? hvc_write+0x3a0/0x3a0 [ 63.911431][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911433][ T6511] ? lock_acquire+0x13c/0x160 [ 63.911435][ T6511] console_emit_next_record+0x22f/0x4c0 [ 63.911438][ T6511] ? devkmsg_read+0x4b0/0x4b0 [ 63.911440][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911441][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911443][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911447][ T6511] ? lock_acquire+0x13c/0x160 [ 63.911449][ T6511] ? console_flush_one_record+0x111/0x710 [ 63.911450][ T6511] console_flush_one_record+0x46f/0x710 [ 63.911452][ T6511] ? console_emit_next_record+0x4c0/0x4c0 [ 63.911455][ T6511] console_unlock+0xee/0x1f0 [ 63.911457][ T6511] ? lock_acquire+0x13c/0x160 [ 63.911459][ T6511] ? console_flush_one_record+0x710/0x710 [ 63.911460][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911462][ T6511] ? lock_release+0x184/0x1f0 [ 63.911463][ T6511] ? lock_acquire+0x60/0x160 [ 63.911465][ T6511] ? __rcu_read_lock+0x30/0x70 [ 63.911467][ T6511] ? __down_trylock_console_sem+0x5e/0xa0 [ 63.911468][ T6511] ? vprintk_emit+0x320/0x3e0 [ 63.911470][ T6511] vprintk_emit+0x37c/0x3e0 [ 63.911473][ T6511] ? wake_up_klogd_work_func+0x90/0x90 [ 63.911475][ T6511] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 63.911478][ T6511] ? netlink_unicast+0x486/0x750 [ 63.911481][ T6511] ? netlink_sendmsg+0x735/0xc60 [ 63.911482][ T6511] ? ____sys_sendmsg+0x415/0x880 [ 63.911485][ T6511] ? ___sys_sendmsg+0x14e/0x1d0 [ 63.911486][ T6511] ? __sys_sendmsg+0x12c/0x1d0 [ 63.911488][ T6511] ? do_syscall_64+0xff/0x530 [ 63.911491][ T6511] _printk+0xc7/0x100 [ 63.911495][ T6511] ? snapshot_read.cold+0x21/0x21 [ 63.911497][ T6511] ? netdev_name+0x43/0x60 [ 63.911500][ T6511] ? __netdev_printk+0x17f/0x1d0 [ 63.911501][ T6511] netdev_info+0xe2/0x116 [ 63.911503][ T6511] ? netdev_notice+0x120/0x120 [ 63.911505][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911507][ T6511] ? __up_read+0x355/0x9e0 [ 63.911508][ T6511] ? trace_hardirqs_on+0x36/0x40 [ 63.911511][ T6511] ? down_write_nested+0x200/0x200 [ 63.911512][ T6511] ? mutex_is_locked+0x1c/0x50 [ 63.911515][ T6511] netif_set_allmulti.cold+0x7c/0x166 [ 63.911518][ T6511] dev_set_allmulti+0xa2/0x150 [ 63.911521][ T6511] del_nbp+0xb7/0xc10 [bridge] [ 63.911533][ T6511] ? is_bpf_text_address+0x72/0x110 [ 63.911537][ T6511] ? kernel_text_address+0x149/0x170 [ 63.911539][ T6511] br_del_if+0xab/0x200 [bridge] [ 63.911546][ T6511] ? rtnl_is_locked+0x15/0x20 [ 63.911549][ T6511] do_set_master+0x15c/0x580 [ 63.911551][ T6511] do_setlink.isra.0+0xa31/0x2750 [ 63.911554][ T6511] ? stack_trace_save+0x93/0xc0 [ 63.911556][ T6511] ? rtnl_link_get_size+0x350/0x350 [ 63.911558][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911559][ T6511] ? stack_depot_save_flags+0x1bc/0x790 [ 63.911563][ T6511] ? kasan_save_stack+0x3d/0x50 [ 63.911566][ T6511] ? kasan_save_stack+0x2f/0x50 [ 63.911567][ T6511] ? kasan_save_track+0x14/0x30 [ 63.911569][ T6511] ? __kasan_kmalloc+0x7b/0x90 [ 63.911570][ T6511] ? __kmalloc_cache_noprof+0x29a/0x620 [ 63.911571][ T6511] ? rtnl_newlink+0x124/0x11c0 [ 63.911573][ T6511] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 63.911574][ T6511] ? netlink_rcv_skb+0x14e/0x3a0 [ 63.911575][ T6511] ? netlink_unicast+0x486/0x750 [ 63.911576][ T6511] ? netlink_sendmsg+0x735/0xc60 [ 63.911577][ T6511] ? ____sys_sendmsg+0x415/0x880 [ 63.911579][ T6511] ? ___sys_sendmsg+0x14e/0x1d0 [ 63.911580][ T6511] ? __sys_sendmsg+0x12c/0x1d0 [ 63.911581][ T6511] ? do_syscall_64+0xff/0x530 [ 63.911583][ T6511] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 63.911585][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911587][ T6511] ? lock_acquire+0x13c/0x160 [ 63.911588][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911590][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911591][ T6511] ? trace_contention_end+0xb3/0x180 [ 63.911594][ T6511] ? __mutex_lock+0x1db/0x1ea0 [ 63.911596][ T6511] ? __mutex_lock+0x9a3/0x1ea0 [ 63.911597][ T6511] ? rtnl_newlink+0x9a8/0x11c0 [ 63.911599][ T6511] ? ww_mutex_lock+0x160/0x160 [ 63.911600][ T6511] ? nla_get_range_signed+0x3d0/0x3d0 [ 63.911602][ T6511] ? __rtnl_newlink+0x3fa/0xa50 [ 63.911604][ T6511] rtnl_newlink+0x9f1/0x11c0 [ 63.911606][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911608][ T6511] ? rtnl_bridge_getlink+0x850/0x850 [ 63.911609][ T6511] ? lock_acquire+0x13c/0x160 [ 63.911610][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911612][ T6511] ? is_bpf_text_address+0x3e/0x110 [ 63.911614][ T6511] ? is_bpf_text_address+0x72/0x110 [ 63.911616][ T6511] ? kernel_text_address+0x149/0x170 [ 63.911617][ T6511] ? __kernel_text_address+0x12/0x30 [ 63.911619][ T6511] ? write_profile+0xf0/0xf0 [ 63.911620][ T6511] ? unwind_get_return_address+0x67/0xd0 [ 63.911622][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911624][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911626][ T6511] ? cap_capable+0x1d7/0x3d0 [ 63.911629][ T6511] ? lock_acquire+0x13c/0x160 [ 63.911631][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911632][ T6511] ? rtnl_bridge_getlink+0x850/0x850 [ 63.911634][ T6511] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 63.911635][ T6511] ? rtnl_link_fill+0x920/0x920 [ 63.911637][ T6511] ? filter_irq_stacks+0xd0/0xd0 [ 63.911638][ T6511] ? stack_depot_save_flags+0x1bc/0x790 [ 63.911640][ T6511] netlink_rcv_skb+0x14e/0x3a0 [ 63.911642][ T6511] ? rtnl_link_fill+0x920/0x920 [ 63.911643][ T6511] ? lock_release+0x184/0x1f0 [ 63.911645][ T6511] ? netlink_ack+0xcf0/0xcf0 [ 63.911646][ T6511] ? __netlink_lookup+0xb9/0x6b0 [ 63.911648][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911650][ T6511] ? lock_release+0x184/0x1f0 [ 63.911652][ T6511] netlink_unicast+0x486/0x750 [ 63.911654][ T6511] ? netlink_attachskb+0x810/0x810 [ 63.911656][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911657][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911659][ T6511] ? lock_acquire+0x13c/0x160 [ 63.911661][ T6511] netlink_sendmsg+0x735/0xc60 [ 63.911663][ T6511] ? netlink_unicast+0x750/0x750 [ 63.911665][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911666][ T6511] ? lock_release+0x184/0x1f0 [ 63.911668][ T6511] ____sys_sendmsg+0x415/0x880 [ 63.911670][ T6511] ? copy_msghdr_from_user+0x279/0x420 [ 63.911671][ T6511] ? get_timestamp.constprop.0+0x390/0x390 [ 63.911673][ T6511] ? move_addr_to_kernel+0x40/0x40 [ 63.911674][ T6511] ? filter_irq_stacks+0xd0/0xd0 [ 63.911677][ T6511] ___sys_sendmsg+0x14e/0x1d0 [ 63.911679][ T6511] ? copy_msghdr_from_user+0x420/0x420 [ 63.911683][ T6511] __sys_sendmsg+0x12c/0x1d0 [ 63.911685][ T6511] ? __sys_sendmsg_sock+0x20/0x20 [ 63.911688][ T6511] ? rcu_is_watching+0x16/0xd0 [ 63.911690][ T6511] do_syscall_64+0xff/0x530 [ 63.911691][ T6511] ? exc_page_fault+0xee/0x100 [ 63.911693][ T6511] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 63.911695][ T6511] RIP: 0033:0x7f8ce7eef54e [ 63.911697][ T6511] 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 [ 63.911698][ T6511] RSP: 002b:00007ffda12fe650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 63.911702][ T6511] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8ce7eef54e [ 63.911704][ T6511] RDX: 0000000000000000 RSI: 00007ffda12fe700 RDI: 0000000000000005 [ 63.911705][ T6511] RBP: 00007ffda12fe660 R08: 0000000000000000 R09: 0000000000000000 [ 63.911706][ T6511] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a89c [ 63.911707][ T6511] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffda12fedc0 [ 63.911709][ T6511] [ 63.949234][ T6511] vx1: left promiscuous mode [ 63.949464][ T6511] br1: port 2(vx1) entered disabled state [ 64.098902][ T6543] br1: port 2(vx1) entered blocking state [ 64.099085][ T6543] br1: port 2(vx1) entered disabled state [ 64.099245][ T6543] vx1: entered allmulticast mode [ 64.100118][ T6543] vx1: entered promiscuous mode [ 64.100562][ T6543] br1: port 2(vx1) entered blocking state [ 64.100709][ T6543] br1: port 2(vx1) entered forwarding state [ 77.212012][ T8576] vx1: left allmulticast mode [ 77.212030][ T8576] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 77.212033][ T8576] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8576, name: ip [ 77.212034][ T8576] preempt_count: 1, expected: 0 [ 77.212035][ T8576] RCU nest depth: 0, expected: 0 [ 77.212036][ T8576] INFO: lockdep is turned off. [ 77.212038][ T8576] irq event stamp: 0 [ 77.212038][ T8576] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 77.212042][ T8576] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 77.212049][ T8576] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 77.212050][ T8576] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 77.212052][ T8576] Preemption disabled at: [ 77.212053][ T8576] [] vprintk_emit+0x31b/0x3e0 [ 77.212060][ T8576] CPU: 3 UID: 0 PID: 8576 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 77.212064][ T8576] Tainted: [W]=WARN [ 77.212065][ T8576] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.212066][ T8576] Call Trace: [ 77.212068][ T8576] [ 77.212069][ T8576] dump_stack_lvl+0x6f/0xa0 [ 77.212074][ T8576] ? vprintk_emit+0x31b/0x3e0 [ 77.212076][ T8576] __might_resched.cold+0x1fe/0x2c1 [ 77.212080][ T8576] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 77.212084][ T8576] ? __asan_memcpy+0x3c/0x60 [ 77.212087][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212091][ T8576] __kmalloc_noprof+0x443/0x760 [ 77.212094][ T8576] ? __rwlock_init+0x150/0x150 [ 77.212097][ T8576] ? alloc_buf.isra.0+0x4b/0x260 [ 77.212101][ T8576] ? do_raw_spin_unlock+0x59/0x250 [ 77.212102][ T8576] alloc_buf.isra.0+0x4b/0x260 [ 77.212105][ T8576] put_chars+0x1e1/0x2f0 [ 77.212107][ T8576] ? __send_to_port+0x420/0x420 [ 77.212108][ T8576] ? console_prepend_replay+0x20/0x20 [ 77.212111][ T8576] hvc_console_print+0x292/0x780 [ 77.212114][ T8576] ? hvc_write+0x3a0/0x3a0 [ 77.212116][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212117][ T8576] ? lock_acquire+0x13c/0x160 [ 77.212120][ T8576] console_emit_next_record+0x22f/0x4c0 [ 77.212122][ T8576] ? devkmsg_read+0x4b0/0x4b0 [ 77.212124][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212126][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212128][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212129][ T8576] ? lock_acquire+0x13c/0x160 [ 77.212131][ T8576] ? console_flush_one_record+0x111/0x710 [ 77.212133][ T8576] console_flush_one_record+0x46f/0x710 [ 77.212135][ T8576] ? console_emit_next_record+0x4c0/0x4c0 [ 77.212138][ T8576] console_unlock+0xee/0x1f0 [ 77.212140][ T8576] ? lock_acquire+0x13c/0x160 [ 77.212141][ T8576] ? console_flush_one_record+0x710/0x710 [ 77.212143][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212144][ T8576] ? lock_release+0x184/0x1f0 [ 77.212146][ T8576] ? lock_acquire+0x60/0x160 [ 77.212147][ T8576] ? __rcu_read_lock+0x30/0x70 [ 77.212149][ T8576] ? __down_trylock_console_sem+0x5e/0xa0 [ 77.212151][ T8576] ? vprintk_emit+0x320/0x3e0 [ 77.212153][ T8576] vprintk_emit+0x37c/0x3e0 [ 77.212156][ T8576] ? wake_up_klogd_work_func+0x90/0x90 [ 77.212158][ T8576] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 77.212160][ T8576] ? netlink_unicast+0x486/0x750 [ 77.212163][ T8576] ? netlink_sendmsg+0x735/0xc60 [ 77.212165][ T8576] ? ____sys_sendmsg+0x415/0x880 [ 77.212167][ T8576] ? ___sys_sendmsg+0x14e/0x1d0 [ 77.212169][ T8576] ? __sys_sendmsg+0x12c/0x1d0 [ 77.212171][ T8576] ? do_syscall_64+0xff/0x530 [ 77.212174][ T8576] _printk+0xc7/0x100 [ 77.212177][ T8576] ? snapshot_read.cold+0x21/0x21 [ 77.212179][ T8576] ? netdev_name+0x43/0x60 [ 77.212182][ T8576] ? __netdev_printk+0x17f/0x1d0 [ 77.212184][ T8576] netdev_info+0xe2/0x116 [ 77.212186][ T8576] ? netdev_notice+0x120/0x120 [ 77.212187][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212189][ T8576] ? __up_read+0x355/0x9e0 [ 77.212191][ T8576] ? trace_hardirqs_on+0x36/0x40 [ 77.212193][ T8576] ? down_write_nested+0x200/0x200 [ 77.212195][ T8576] ? mutex_is_locked+0x1c/0x50 [ 77.212197][ T8576] netif_set_allmulti.cold+0x7c/0x166 [ 77.212200][ T8576] dev_set_allmulti+0xa2/0x150 [ 77.212203][ T8576] del_nbp+0xb7/0xc10 [bridge] [ 77.212215][ T8576] ? is_bpf_text_address+0x72/0x110 [ 77.212219][ T8576] ? kernel_text_address+0x149/0x170 [ 77.212222][ T8576] br_del_if+0xab/0x200 [bridge] [ 77.212229][ T8576] ? rtnl_is_locked+0x15/0x20 [ 77.212231][ T8576] do_set_master+0x15c/0x580 [ 77.212234][ T8576] do_setlink.isra.0+0xa31/0x2750 [ 77.212236][ T8576] ? stack_trace_save+0x93/0xc0 [ 77.212239][ T8576] ? rtnl_link_get_size+0x350/0x350 [ 77.212240][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212242][ T8576] ? stack_depot_save_flags+0x1bc/0x790 [ 77.212246][ T8576] ? kasan_save_stack+0x3d/0x50 [ 77.212248][ T8576] ? kasan_save_stack+0x2f/0x50 [ 77.212250][ T8576] ? kasan_save_track+0x14/0x30 [ 77.212251][ T8576] ? __kasan_kmalloc+0x7b/0x90 [ 77.212253][ T8576] ? __kmalloc_cache_noprof+0x29a/0x620 [ 77.212254][ T8576] ? rtnl_newlink+0x124/0x11c0 [ 77.212255][ T8576] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 77.212256][ T8576] ? netlink_rcv_skb+0x14e/0x3a0 [ 77.212258][ T8576] ? netlink_unicast+0x486/0x750 [ 77.212259][ T8576] ? netlink_sendmsg+0x735/0xc60 [ 77.212260][ T8576] ? ____sys_sendmsg+0x415/0x880 [ 77.212262][ T8576] ? ___sys_sendmsg+0x14e/0x1d0 [ 77.212263][ T8576] ? __sys_sendmsg+0x12c/0x1d0 [ 77.212264][ T8576] ? do_syscall_64+0xff/0x530 [ 77.212265][ T8576] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 77.212268][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212270][ T8576] ? lock_acquire+0x13c/0x160 [ 77.212279][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212280][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212282][ T8576] ? trace_contention_end+0xb3/0x180 [ 77.212284][ T8576] ? __mutex_lock+0x1db/0x1ea0 [ 77.212286][ T8576] ? __mutex_lock+0x9a3/0x1ea0 [ 77.212288][ T8576] ? rtnl_newlink+0x9a8/0x11c0 [ 77.212289][ T8576] ? ww_mutex_lock+0x160/0x160 [ 77.212291][ T8576] ? nla_get_range_signed+0x3d0/0x3d0 [ 77.212293][ T8576] ? __rtnl_newlink+0x3fa/0xa50 [ 77.212295][ T8576] rtnl_newlink+0x9f1/0x11c0 [ 77.212297][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212299][ T8576] ? rtnl_bridge_getlink+0x850/0x850 [ 77.212300][ T8576] ? lock_acquire+0x13c/0x160 [ 77.212301][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212303][ T8576] ? is_bpf_text_address+0x3e/0x110 [ 77.212305][ T8576] ? is_bpf_text_address+0x72/0x110 [ 77.212307][ T8576] ? kernel_text_address+0x149/0x170 [ 77.212308][ T8576] ? __kernel_text_address+0x12/0x30 [ 77.212309][ T8576] ? write_profile+0xf0/0xf0 [ 77.212310][ T8576] ? unwind_get_return_address+0x67/0xd0 [ 77.212313][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212315][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212316][ T8576] ? cap_capable+0x1d7/0x3d0 [ 77.212320][ T8576] ? lock_acquire+0x13c/0x160 [ 77.212321][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212323][ T8576] ? rtnl_bridge_getlink+0x850/0x850 [ 77.212324][ T8576] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 77.212326][ T8576] ? rtnl_link_fill+0x920/0x920 [ 77.212328][ T8576] ? filter_irq_stacks+0xd0/0xd0 [ 77.212329][ T8576] ? stack_depot_save_flags+0x1bc/0x790 [ 77.212331][ T8576] netlink_rcv_skb+0x14e/0x3a0 [ 77.212333][ T8576] ? rtnl_link_fill+0x920/0x920 [ 77.212334][ T8576] ? lock_release+0x184/0x1f0 [ 77.212336][ T8576] ? netlink_ack+0xcf0/0xcf0 [ 77.212337][ T8576] ? __netlink_lookup+0xb9/0x6b0 [ 77.212340][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212341][ T8576] ? lock_release+0x184/0x1f0 [ 77.212343][ T8576] netlink_unicast+0x486/0x750 [ 77.212345][ T8576] ? netlink_attachskb+0x810/0x810 [ 77.212347][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212349][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212350][ T8576] ? lock_acquire+0x13c/0x160 [ 77.212352][ T8576] netlink_sendmsg+0x735/0xc60 [ 77.212354][ T8576] ? netlink_unicast+0x750/0x750 [ 77.212356][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212358][ T8576] ? lock_release+0x184/0x1f0 [ 77.212359][ T8576] ____sys_sendmsg+0x415/0x880 [ 77.212361][ T8576] ? copy_msghdr_from_user+0x279/0x420 [ 77.212363][ T8576] ? get_timestamp.constprop.0+0x390/0x390 [ 77.212364][ T8576] ? move_addr_to_kernel+0x40/0x40 [ 77.212366][ T8576] ? filter_irq_stacks+0xd0/0xd0 [ 77.212368][ T8576] ___sys_sendmsg+0x14e/0x1d0 [ 77.212370][ T8576] ? copy_msghdr_from_user+0x420/0x420 [ 77.212375][ T8576] __sys_sendmsg+0x12c/0x1d0 [ 77.212377][ T8576] ? __sys_sendmsg_sock+0x20/0x20 [ 77.212380][ T8576] ? rcu_is_watching+0x16/0xd0 [ 77.212382][ T8576] do_syscall_64+0xff/0x530 [ 77.212383][ T8576] ? exc_page_fault+0xee/0x100 [ 77.212385][ T8576] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 77.212386][ T8576] RIP: 0033:0x7f3d367be54e [ 77.212388][ T8576] 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 [ 77.212390][ T8576] RSP: 002b:00007ffe2dd0b880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 77.212394][ T8576] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3d367be54e [ 77.212395][ T8576] RDX: 0000000000000000 RSI: 00007ffe2dd0b930 RDI: 0000000000000005 [ 77.212396][ T8576] RBP: 00007ffe2dd0b890 R08: 0000000000000000 R09: 0000000000000000 [ 77.212397][ T8576] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a8a9 [ 77.212398][ T8576] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe2dd0bff0 [ 77.212401][ T8576] [ 77.238405][ T8576] vx1: left promiscuous mode [ 77.238767][ T8576] br1: port 2(vx1) entered disabled state [ 77.383271][ T8608] br1: port 2(vx1) entered blocking state [ 77.383484][ T8608] br1: port 2(vx1) entered disabled state [ 77.383648][ T8608] vx1: entered allmulticast mode [ 77.384570][ T8608] vx1: entered promiscuous mode [ 77.384946][ T8608] br1: port 2(vx1) entered blocking state [ 77.385094][ T8608] br1: port 2(vx1) entered forwarding state [ 90.498364][T10641] vx1: left allmulticast mode [ 90.498381][T10641] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 90.498383][T10641] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10641, name: ip [ 90.498385][T10641] preempt_count: 1, expected: 0 [ 90.498386][T10641] RCU nest depth: 0, expected: 0 [ 90.498387][T10641] INFO: lockdep is turned off. [ 90.498388][T10641] irq event stamp: 0 [ 90.498389][T10641] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 90.498393][T10641] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 90.498399][T10641] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 90.498401][T10641] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 90.498402][T10641] Preemption disabled at: [ 90.498403][T10641] [] vprintk_emit+0x31b/0x3e0 [ 90.498411][T10641] CPU: 3 UID: 0 PID: 10641 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 90.498414][T10641] Tainted: [W]=WARN [ 90.498415][T10641] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 90.498417][T10641] Call Trace: [ 90.498418][T10641] [ 90.498420][T10641] dump_stack_lvl+0x6f/0xa0 [ 90.498425][T10641] ? vprintk_emit+0x31b/0x3e0 [ 90.498427][T10641] __might_resched.cold+0x1fe/0x2c1 [ 90.498431][T10641] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 90.498434][T10641] ? __asan_memcpy+0x3c/0x60 [ 90.498437][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498441][T10641] __kmalloc_noprof+0x443/0x760 [ 90.498444][T10641] ? __rwlock_init+0x150/0x150 [ 90.498448][T10641] ? alloc_buf.isra.0+0x4b/0x260 [ 90.498452][T10641] ? do_raw_spin_unlock+0x59/0x250 [ 90.498454][T10641] alloc_buf.isra.0+0x4b/0x260 [ 90.498456][T10641] put_chars+0x1e1/0x2f0 [ 90.498458][T10641] ? __send_to_port+0x420/0x420 [ 90.498460][T10641] ? console_prepend_replay+0x20/0x20 [ 90.498462][T10641] hvc_console_print+0x292/0x780 [ 90.498465][T10641] ? hvc_write+0x3a0/0x3a0 [ 90.498467][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498468][T10641] ? lock_acquire+0x13c/0x160 [ 90.498470][T10641] console_emit_next_record+0x22f/0x4c0 [ 90.498473][T10641] ? devkmsg_read+0x4b0/0x4b0 [ 90.498475][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498477][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498479][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498481][T10641] ? lock_acquire+0x13c/0x160 [ 90.498483][T10641] ? console_flush_one_record+0x111/0x710 [ 90.498485][T10641] console_flush_one_record+0x46f/0x710 [ 90.498487][T10641] ? console_emit_next_record+0x4c0/0x4c0 [ 90.498490][T10641] console_unlock+0xee/0x1f0 [ 90.498492][T10641] ? lock_acquire+0x13c/0x160 [ 90.498493][T10641] ? console_flush_one_record+0x710/0x710 [ 90.498495][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498496][T10641] ? lock_release+0x184/0x1f0 [ 90.498498][T10641] ? lock_acquire+0x60/0x160 [ 90.498499][T10641] ? __rcu_read_lock+0x30/0x70 [ 90.498501][T10641] ? __down_trylock_console_sem+0x5e/0xa0 [ 90.498503][T10641] ? vprintk_emit+0x320/0x3e0 [ 90.498505][T10641] vprintk_emit+0x37c/0x3e0 [ 90.498507][T10641] ? wake_up_klogd_work_func+0x90/0x90 [ 90.498509][T10641] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 90.498512][T10641] ? netlink_unicast+0x486/0x750 [ 90.498515][T10641] ? netlink_sendmsg+0x735/0xc60 [ 90.498516][T10641] ? ____sys_sendmsg+0x415/0x880 [ 90.498518][T10641] ? ___sys_sendmsg+0x14e/0x1d0 [ 90.498520][T10641] ? __sys_sendmsg+0x12c/0x1d0 [ 90.498522][T10641] ? do_syscall_64+0xff/0x530 [ 90.498525][T10641] _printk+0xc7/0x100 [ 90.498528][T10641] ? snapshot_read.cold+0x21/0x21 [ 90.498530][T10641] ? netdev_name+0x43/0x60 [ 90.498533][T10641] ? __netdev_printk+0x17f/0x1d0 [ 90.498535][T10641] netdev_info+0xe2/0x116 [ 90.498537][T10641] ? netdev_notice+0x120/0x120 [ 90.498538][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498540][T10641] ? __up_read+0x355/0x9e0 [ 90.498542][T10641] ? trace_hardirqs_on+0x36/0x40 [ 90.498544][T10641] ? down_write_nested+0x200/0x200 [ 90.498546][T10641] ? mutex_is_locked+0x1c/0x50 [ 90.498548][T10641] netif_set_allmulti.cold+0x7c/0x166 [ 90.498551][T10641] dev_set_allmulti+0xa2/0x150 [ 90.498554][T10641] del_nbp+0xb7/0xc10 [bridge] [ 90.498566][T10641] ? is_bpf_text_address+0x72/0x110 [ 90.498570][T10641] ? kernel_text_address+0x149/0x170 [ 90.498573][T10641] br_del_if+0xab/0x200 [bridge] [ 90.498580][T10641] ? rtnl_is_locked+0x15/0x20 [ 90.498582][T10641] do_set_master+0x15c/0x580 [ 90.498585][T10641] do_setlink.isra.0+0xa31/0x2750 [ 90.498587][T10641] ? stack_trace_save+0x93/0xc0 [ 90.498590][T10641] ? rtnl_link_get_size+0x350/0x350 [ 90.498591][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498593][T10641] ? stack_depot_save_flags+0x1bc/0x790 [ 90.498597][T10641] ? kasan_save_stack+0x3d/0x50 [ 90.498599][T10641] ? kasan_save_stack+0x2f/0x50 [ 90.498600][T10641] ? kasan_save_track+0x14/0x30 [ 90.498602][T10641] ? __kasan_kmalloc+0x7b/0x90 [ 90.498603][T10641] ? __kmalloc_cache_noprof+0x29a/0x620 [ 90.498605][T10641] ? rtnl_newlink+0x124/0x11c0 [ 90.498606][T10641] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 90.498607][T10641] ? netlink_rcv_skb+0x14e/0x3a0 [ 90.498608][T10641] ? netlink_unicast+0x486/0x750 [ 90.498609][T10641] ? netlink_sendmsg+0x735/0xc60 [ 90.498611][T10641] ? ____sys_sendmsg+0x415/0x880 [ 90.498612][T10641] ? ___sys_sendmsg+0x14e/0x1d0 [ 90.498613][T10641] ? __sys_sendmsg+0x12c/0x1d0 [ 90.498615][T10641] ? do_syscall_64+0xff/0x530 [ 90.498616][T10641] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 90.498619][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498620][T10641] ? lock_acquire+0x13c/0x160 [ 90.498622][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498623][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498625][T10641] ? trace_contention_end+0xb3/0x180 [ 90.498627][T10641] ? __mutex_lock+0x1db/0x1ea0 [ 90.498629][T10641] ? __mutex_lock+0x9a3/0x1ea0 [ 90.498630][T10641] ? rtnl_newlink+0x9a8/0x11c0 [ 90.498632][T10641] ? ww_mutex_lock+0x160/0x160 [ 90.498633][T10641] ? nla_get_range_signed+0x3d0/0x3d0 [ 90.498635][T10641] ? __rtnl_newlink+0x3fa/0xa50 [ 90.498637][T10641] rtnl_newlink+0x9f1/0x11c0 [ 90.498639][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498641][T10641] ? rtnl_bridge_getlink+0x850/0x850 [ 90.498642][T10641] ? lock_acquire+0x13c/0x160 [ 90.498644][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498646][T10641] ? is_bpf_text_address+0x3e/0x110 [ 90.498647][T10641] ? is_bpf_text_address+0x72/0x110 [ 90.498649][T10641] ? kernel_text_address+0x149/0x170 [ 90.498650][T10641] ? __kernel_text_address+0x12/0x30 [ 90.498652][T10641] ? write_profile+0xf0/0xf0 [ 90.498653][T10641] ? unwind_get_return_address+0x67/0xd0 [ 90.498655][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498657][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498658][T10641] ? cap_capable+0x1d7/0x3d0 [ 90.498662][T10641] ? lock_acquire+0x13c/0x160 [ 90.498663][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498665][T10641] ? rtnl_bridge_getlink+0x850/0x850 [ 90.498666][T10641] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 90.498668][T10641] ? rtnl_link_fill+0x920/0x920 [ 90.498669][T10641] ? filter_irq_stacks+0xd0/0xd0 [ 90.498670][T10641] ? stack_depot_save_flags+0x1bc/0x790 [ 90.498673][T10641] netlink_rcv_skb+0x14e/0x3a0 [ 90.498674][T10641] ? rtnl_link_fill+0x920/0x920 [ 90.498676][T10641] ? lock_release+0x184/0x1f0 [ 90.498677][T10641] ? netlink_ack+0xcf0/0xcf0 [ 90.498678][T10641] ? __netlink_lookup+0xb9/0x6b0 [ 90.498681][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498683][T10641] ? lock_release+0x184/0x1f0 [ 90.498685][T10641] netlink_unicast+0x486/0x750 [ 90.498686][T10641] ? netlink_attachskb+0x810/0x810 [ 90.498688][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498690][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498692][T10641] ? lock_acquire+0x13c/0x160 [ 90.498693][T10641] netlink_sendmsg+0x735/0xc60 [ 90.498695][T10641] ? netlink_unicast+0x750/0x750 [ 90.498697][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498699][T10641] ? lock_release+0x184/0x1f0 [ 90.498701][T10641] ____sys_sendmsg+0x415/0x880 [ 90.498702][T10641] ? copy_msghdr_from_user+0x279/0x420 [ 90.498704][T10641] ? get_timestamp.constprop.0+0x390/0x390 [ 90.498705][T10641] ? move_addr_to_kernel+0x40/0x40 [ 90.498707][T10641] ? filter_irq_stacks+0xd0/0xd0 [ 90.498709][T10641] ___sys_sendmsg+0x14e/0x1d0 [ 90.498711][T10641] ? copy_msghdr_from_user+0x420/0x420 [ 90.498716][T10641] __sys_sendmsg+0x12c/0x1d0 [ 90.498718][T10641] ? __sys_sendmsg_sock+0x20/0x20 [ 90.498721][T10641] ? rcu_is_watching+0x16/0xd0 [ 90.498723][T10641] do_syscall_64+0xff/0x530 [ 90.498724][T10641] ? exc_page_fault+0xee/0x100 [ 90.498726][T10641] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 90.498727][T10641] RIP: 0033:0x7f955e04954e [ 90.498729][T10641] 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 [ 90.498731][T10641] RSP: 002b:00007ffc18242e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 90.498735][T10641] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f955e04954e [ 90.498736][T10641] RDX: 0000000000000000 RSI: 00007ffc18242f30 RDI: 0000000000000005 [ 90.498737][T10641] RBP: 00007ffc18242e90 R08: 0000000000000000 R09: 0000000000000000 [ 90.498738][T10641] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a8b6 [ 90.498739][T10641] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc182435f0 [ 90.498741][T10641] [ 90.527720][T10641] vx1: left promiscuous mode [ 90.527946][T10641] br1: port 2(vx1) entered disabled state [ 90.698579][T10674] br1: port 2(vx1) entered blocking state [ 90.698814][T10674] br1: port 2(vx1) entered disabled state [ 90.699028][T10674] vx1: entered allmulticast mode [ 90.700011][T10674] vx1: entered promiscuous mode [ 90.700948][T10674] br1: port 2(vx1) entered blocking state [ 90.701141][T10674] br1: port 2(vx1) entered forwarding state [ 103.739013][T12706] vx1: left allmulticast mode [ 103.739031][T12706] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 103.739033][T12706] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12706, name: ip [ 103.739035][T12706] preempt_count: 1, expected: 0 [ 103.739036][T12706] RCU nest depth: 0, expected: 0 [ 103.739037][T12706] INFO: lockdep is turned off. [ 103.739038][T12706] irq event stamp: 0 [ 103.739039][T12706] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 103.739043][T12706] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 103.739049][T12706] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 103.739051][T12706] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 103.739053][T12706] Preemption disabled at: [ 103.739053][T12706] [] vprintk_emit+0x31b/0x3e0 [ 103.739061][T12706] CPU: 0 UID: 0 PID: 12706 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 103.739065][T12706] Tainted: [W]=WARN [ 103.739066][T12706] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.739067][T12706] Call Trace: [ 103.739069][T12706] [ 103.739070][T12706] dump_stack_lvl+0x6f/0xa0 [ 103.739076][T12706] ? vprintk_emit+0x31b/0x3e0 [ 103.739078][T12706] __might_resched.cold+0x1fe/0x2c1 [ 103.739082][T12706] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 103.739085][T12706] ? __asan_memcpy+0x3c/0x60 [ 103.739088][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739092][T12706] __kmalloc_noprof+0x443/0x760 [ 103.739095][T12706] ? __rwlock_init+0x150/0x150 [ 103.739097][T12706] ? alloc_buf.isra.0+0x4b/0x260 [ 103.739101][T12706] ? do_raw_spin_unlock+0x59/0x250 [ 103.739103][T12706] alloc_buf.isra.0+0x4b/0x260 [ 103.739105][T12706] put_chars+0x1e1/0x2f0 [ 103.739107][T12706] ? __send_to_port+0x420/0x420 [ 103.739109][T12706] ? console_prepend_replay+0x20/0x20 [ 103.739111][T12706] hvc_console_print+0x292/0x780 [ 103.739115][T12706] ? hvc_write+0x3a0/0x3a0 [ 103.739116][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739118][T12706] ? lock_acquire+0x13c/0x160 [ 103.739120][T12706] console_emit_next_record+0x22f/0x4c0 [ 103.739123][T12706] ? devkmsg_read+0x4b0/0x4b0 [ 103.739125][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739126][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739128][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739130][T12706] ? lock_acquire+0x13c/0x160 [ 103.739132][T12706] ? console_flush_one_record+0x111/0x710 [ 103.739133][T12706] console_flush_one_record+0x46f/0x710 [ 103.739136][T12706] ? console_emit_next_record+0x4c0/0x4c0 [ 103.739138][T12706] console_unlock+0xee/0x1f0 [ 103.739140][T12706] ? lock_acquire+0x13c/0x160 [ 103.739141][T12706] ? console_flush_one_record+0x710/0x710 [ 103.739143][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739145][T12706] ? lock_release+0x184/0x1f0 [ 103.739146][T12706] ? lock_acquire+0x60/0x160 [ 103.739147][T12706] ? __rcu_read_lock+0x30/0x70 [ 103.739149][T12706] ? __down_trylock_console_sem+0x5e/0xa0 [ 103.739151][T12706] ? vprintk_emit+0x320/0x3e0 [ 103.739153][T12706] vprintk_emit+0x37c/0x3e0 [ 103.739156][T12706] ? wake_up_klogd_work_func+0x90/0x90 [ 103.739157][T12706] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 103.739160][T12706] ? netlink_unicast+0x486/0x750 [ 103.739164][T12706] ? netlink_sendmsg+0x735/0xc60 [ 103.739165][T12706] ? ____sys_sendmsg+0x415/0x880 [ 103.739167][T12706] ? ___sys_sendmsg+0x14e/0x1d0 [ 103.739169][T12706] ? __sys_sendmsg+0x12c/0x1d0 [ 103.739171][T12706] ? do_syscall_64+0xff/0x530 [ 103.739174][T12706] _printk+0xc7/0x100 [ 103.739178][T12706] ? snapshot_read.cold+0x21/0x21 [ 103.739180][T12706] ? netdev_name+0x43/0x60 [ 103.739183][T12706] ? __netdev_printk+0x17f/0x1d0 [ 103.739185][T12706] netdev_info+0xe2/0x116 [ 103.739187][T12706] ? netdev_notice+0x120/0x120 [ 103.739188][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739190][T12706] ? __up_read+0x355/0x9e0 [ 103.739192][T12706] ? trace_hardirqs_on+0x36/0x40 [ 103.739194][T12706] ? down_write_nested+0x200/0x200 [ 103.739196][T12706] ? mutex_is_locked+0x1c/0x50 [ 103.739198][T12706] netif_set_allmulti.cold+0x7c/0x166 [ 103.739201][T12706] dev_set_allmulti+0xa2/0x150 [ 103.739203][T12706] del_nbp+0xb7/0xc10 [bridge] [ 103.739216][T12706] ? is_bpf_text_address+0x72/0x110 [ 103.739220][T12706] ? kernel_text_address+0x149/0x170 [ 103.739222][T12706] br_del_if+0xab/0x200 [bridge] [ 103.739230][T12706] ? rtnl_is_locked+0x15/0x20 [ 103.739232][T12706] do_set_master+0x15c/0x580 [ 103.739234][T12706] do_setlink.isra.0+0xa31/0x2750 [ 103.739237][T12706] ? stack_trace_save+0x93/0xc0 [ 103.739240][T12706] ? rtnl_link_get_size+0x350/0x350 [ 103.739241][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739243][T12706] ? stack_depot_save_flags+0x1bc/0x790 [ 103.739247][T12706] ? kasan_save_stack+0x3d/0x50 [ 103.739249][T12706] ? kasan_save_stack+0x2f/0x50 [ 103.739250][T12706] ? kasan_save_track+0x14/0x30 [ 103.739252][T12706] ? __kasan_kmalloc+0x7b/0x90 [ 103.739253][T12706] ? __kmalloc_cache_noprof+0x29a/0x620 [ 103.739255][T12706] ? rtnl_newlink+0x124/0x11c0 [ 103.739256][T12706] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 103.739257][T12706] ? netlink_rcv_skb+0x14e/0x3a0 [ 103.739259][T12706] ? netlink_unicast+0x486/0x750 [ 103.739260][T12706] ? netlink_sendmsg+0x735/0xc60 [ 103.739261][T12706] ? ____sys_sendmsg+0x415/0x880 [ 103.739263][T12706] ? ___sys_sendmsg+0x14e/0x1d0 [ 103.739264][T12706] ? __sys_sendmsg+0x12c/0x1d0 [ 103.739265][T12706] ? do_syscall_64+0xff/0x530 [ 103.739266][T12706] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 103.739269][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739271][T12706] ? lock_acquire+0x13c/0x160 [ 103.739272][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739274][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739276][T12706] ? trace_contention_end+0xb3/0x180 [ 103.739278][T12706] ? __mutex_lock+0x1db/0x1ea0 [ 103.739280][T12706] ? __mutex_lock+0x9a3/0x1ea0 [ 103.739281][T12706] ? rtnl_newlink+0x9a8/0x11c0 [ 103.739283][T12706] ? ww_mutex_lock+0x160/0x160 [ 103.739284][T12706] ? nla_get_range_signed+0x3d0/0x3d0 [ 103.739286][T12706] ? __rtnl_newlink+0x3fa/0xa50 [ 103.739288][T12706] rtnl_newlink+0x9f1/0x11c0 [ 103.739290][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739292][T12706] ? rtnl_bridge_getlink+0x850/0x850 [ 103.739293][T12706] ? lock_acquire+0x13c/0x160 [ 103.739295][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739297][T12706] ? is_bpf_text_address+0x3e/0x110 [ 103.739298][T12706] ? is_bpf_text_address+0x72/0x110 [ 103.739300][T12706] ? kernel_text_address+0x149/0x170 [ 103.739301][T12706] ? __kernel_text_address+0x12/0x30 [ 103.739303][T12706] ? write_profile+0xf0/0xf0 [ 103.739304][T12706] ? unwind_get_return_address+0x67/0xd0 [ 103.739306][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739308][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739310][T12706] ? cap_capable+0x1d7/0x3d0 [ 103.739313][T12706] ? lock_acquire+0x13c/0x160 [ 103.739315][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739317][T12706] ? rtnl_bridge_getlink+0x850/0x850 [ 103.739318][T12706] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 103.739320][T12706] ? rtnl_link_fill+0x920/0x920 [ 103.739321][T12706] ? filter_irq_stacks+0xd0/0xd0 [ 103.739322][T12706] ? stack_depot_save_flags+0x1bc/0x790 [ 103.739325][T12706] netlink_rcv_skb+0x14e/0x3a0 [ 103.739326][T12706] ? rtnl_link_fill+0x920/0x920 [ 103.739328][T12706] ? lock_release+0x184/0x1f0 [ 103.739329][T12706] ? netlink_ack+0xcf0/0xcf0 [ 103.739330][T12706] ? __netlink_lookup+0xb9/0x6b0 [ 103.739333][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739335][T12706] ? lock_release+0x184/0x1f0 [ 103.739337][T12706] netlink_unicast+0x486/0x750 [ 103.739339][T12706] ? netlink_attachskb+0x810/0x810 [ 103.739340][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739342][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739344][T12706] ? lock_acquire+0x13c/0x160 [ 103.739346][T12706] netlink_sendmsg+0x735/0xc60 [ 103.739348][T12706] ? netlink_unicast+0x750/0x750 [ 103.739349][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739351][T12706] ? lock_release+0x184/0x1f0 [ 103.739353][T12706] ____sys_sendmsg+0x415/0x880 [ 103.739355][T12706] ? copy_msghdr_from_user+0x279/0x420 [ 103.739356][T12706] ? get_timestamp.constprop.0+0x390/0x390 [ 103.739358][T12706] ? move_addr_to_kernel+0x40/0x40 [ 103.739359][T12706] ? filter_irq_stacks+0xd0/0xd0 [ 103.739362][T12706] ___sys_sendmsg+0x14e/0x1d0 [ 103.739363][T12706] ? copy_msghdr_from_user+0x420/0x420 [ 103.739368][T12706] __sys_sendmsg+0x12c/0x1d0 [ 103.739370][T12706] ? __sys_sendmsg_sock+0x20/0x20 [ 103.739373][T12706] ? rcu_is_watching+0x16/0xd0 [ 103.739375][T12706] do_syscall_64+0xff/0x530 [ 103.739376][T12706] ? exc_page_fault+0xee/0x100 [ 103.739378][T12706] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 103.739380][T12706] RIP: 0033:0x7f1fe5e6c54e [ 103.739382][T12706] 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 [ 103.739384][T12706] RSP: 002b:00007ffcc71ea160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.739387][T12706] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1fe5e6c54e [ 103.739389][T12706] RDX: 0000000000000000 RSI: 00007ffcc71ea210 RDI: 0000000000000005 [ 103.739390][T12706] RBP: 00007ffcc71ea170 R08: 0000000000000000 R09: 0000000000000000 [ 103.739391][T12706] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a8c4 [ 103.739392][T12706] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcc71ea8d0 [ 103.739394][T12706] [ 103.769853][T12706] vx1: left promiscuous mode [ 103.770090][T12706] br1: port 2(vx1) entered disabled state [ 103.933376][T12738] br1: port 2(vx1) entered blocking state [ 103.933587][T12738] br1: port 2(vx1) entered disabled state [ 103.933742][T12738] vx1: entered allmulticast mode [ 103.935010][T12738] vx1: entered promiscuous mode [ 103.935380][T12738] br1: port 2(vx1) entered blocking state [ 103.935528][T12738] br1: port 2(vx1) entered forwarding state [ 116.983046][T14771] vx1: left allmulticast mode [ 116.983063][T14771] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 116.983066][T14771] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14771, name: ip [ 116.983068][T14771] preempt_count: 1, expected: 0 [ 116.983068][T14771] RCU nest depth: 0, expected: 0 [ 116.983069][T14771] INFO: lockdep is turned off. [ 116.983070][T14771] irq event stamp: 0 [ 116.983071][T14771] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 116.983075][T14771] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 116.983081][T14771] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 116.983082][T14771] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 116.983084][T14771] Preemption disabled at: [ 116.983085][T14771] [] vprintk_emit+0x31b/0x3e0 [ 116.983092][T14771] CPU: 1 UID: 0 PID: 14771 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 116.983096][T14771] Tainted: [W]=WARN [ 116.983097][T14771] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.983099][T14771] Call Trace: [ 116.983100][T14771] [ 116.983101][T14771] dump_stack_lvl+0x6f/0xa0 [ 116.983107][T14771] ? vprintk_emit+0x31b/0x3e0 [ 116.983109][T14771] __might_resched.cold+0x1fe/0x2c1 [ 116.983112][T14771] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 116.983116][T14771] ? __asan_memcpy+0x3c/0x60 [ 116.983119][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983122][T14771] __kmalloc_noprof+0x443/0x760 [ 116.983125][T14771] ? __rwlock_init+0x150/0x150 [ 116.983128][T14771] ? alloc_buf.isra.0+0x4b/0x260 [ 116.983132][T14771] ? do_raw_spin_unlock+0x59/0x250 [ 116.983134][T14771] alloc_buf.isra.0+0x4b/0x260 [ 116.983135][T14771] put_chars+0x1e1/0x2f0 [ 116.983137][T14771] ? __send_to_port+0x420/0x420 [ 116.983139][T14771] ? console_prepend_replay+0x20/0x20 [ 116.983141][T14771] hvc_console_print+0x292/0x780 [ 116.983144][T14771] ? hvc_write+0x3a0/0x3a0 [ 116.983146][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983148][T14771] ? lock_acquire+0x13c/0x160 [ 116.983150][T14771] console_emit_next_record+0x22f/0x4c0 [ 116.983152][T14771] ? devkmsg_read+0x4b0/0x4b0 [ 116.983154][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983156][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983157][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983159][T14771] ? lock_acquire+0x13c/0x160 [ 116.983160][T14771] ? console_flush_one_record+0x111/0x710 [ 116.983162][T14771] console_flush_one_record+0x46f/0x710 [ 116.983164][T14771] ? console_emit_next_record+0x4c0/0x4c0 [ 116.983167][T14771] console_unlock+0xee/0x1f0 [ 116.983168][T14771] ? lock_acquire+0x13c/0x160 [ 116.983170][T14771] ? console_flush_one_record+0x710/0x710 [ 116.983172][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983173][T14771] ? lock_release+0x184/0x1f0 [ 116.983175][T14771] ? lock_acquire+0x60/0x160 [ 116.983176][T14771] ? __rcu_read_lock+0x30/0x70 [ 116.983178][T14771] ? __down_trylock_console_sem+0x5e/0xa0 [ 116.983180][T14771] ? vprintk_emit+0x320/0x3e0 [ 116.983182][T14771] vprintk_emit+0x37c/0x3e0 [ 116.983184][T14771] ? wake_up_klogd_work_func+0x90/0x90 [ 116.983186][T14771] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 116.983189][T14771] ? netlink_unicast+0x486/0x750 [ 116.983191][T14771] ? netlink_sendmsg+0x735/0xc60 [ 116.983193][T14771] ? ____sys_sendmsg+0x415/0x880 [ 116.983195][T14771] ? ___sys_sendmsg+0x14e/0x1d0 [ 116.983197][T14771] ? __sys_sendmsg+0x12c/0x1d0 [ 116.983199][T14771] ? do_syscall_64+0xff/0x530 [ 116.983202][T14771] _printk+0xc7/0x100 [ 116.983205][T14771] ? snapshot_read.cold+0x21/0x21 [ 116.983207][T14771] ? netdev_name+0x43/0x60 [ 116.983210][T14771] ? __netdev_printk+0x17f/0x1d0 [ 116.983211][T14771] netdev_info+0xe2/0x116 [ 116.983213][T14771] ? netdev_notice+0x120/0x120 [ 116.983215][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983216][T14771] ? __up_read+0x355/0x9e0 [ 116.983218][T14771] ? trace_hardirqs_on+0x36/0x40 [ 116.983221][T14771] ? down_write_nested+0x200/0x200 [ 116.983222][T14771] ? mutex_is_locked+0x1c/0x50 [ 116.983225][T14771] netif_set_allmulti.cold+0x7c/0x166 [ 116.983228][T14771] dev_set_allmulti+0xa2/0x150 [ 116.983230][T14771] del_nbp+0xb7/0xc10 [bridge] [ 116.983242][T14771] ? is_bpf_text_address+0x72/0x110 [ 116.983246][T14771] ? kernel_text_address+0x149/0x170 [ 116.983248][T14771] br_del_if+0xab/0x200 [bridge] [ 116.983255][T14771] ? rtnl_is_locked+0x15/0x20 [ 116.983257][T14771] do_set_master+0x15c/0x580 [ 116.983260][T14771] do_setlink.isra.0+0xa31/0x2750 [ 116.983262][T14771] ? stack_trace_save+0x93/0xc0 [ 116.983265][T14771] ? rtnl_link_get_size+0x350/0x350 [ 116.983266][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983268][T14771] ? stack_depot_save_flags+0x1bc/0x790 [ 116.983272][T14771] ? kasan_save_stack+0x3d/0x50 [ 116.983274][T14771] ? kasan_save_stack+0x2f/0x50 [ 116.983275][T14771] ? kasan_save_track+0x14/0x30 [ 116.983277][T14771] ? __kasan_kmalloc+0x7b/0x90 [ 116.983278][T14771] ? __kmalloc_cache_noprof+0x29a/0x620 [ 116.983280][T14771] ? rtnl_newlink+0x124/0x11c0 [ 116.983281][T14771] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 116.983282][T14771] ? netlink_rcv_skb+0x14e/0x3a0 [ 116.983283][T14771] ? netlink_unicast+0x486/0x750 [ 116.983284][T14771] ? netlink_sendmsg+0x735/0xc60 [ 116.983286][T14771] ? ____sys_sendmsg+0x415/0x880 [ 116.983287][T14771] ? ___sys_sendmsg+0x14e/0x1d0 [ 116.983288][T14771] ? __sys_sendmsg+0x12c/0x1d0 [ 116.983290][T14771] ? do_syscall_64+0xff/0x530 [ 116.983291][T14771] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 116.983293][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983295][T14771] ? lock_acquire+0x13c/0x160 [ 116.983297][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983298][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983300][T14771] ? trace_contention_end+0xb3/0x180 [ 116.983302][T14771] ? __mutex_lock+0x1db/0x1ea0 [ 116.983304][T14771] ? __mutex_lock+0x9a3/0x1ea0 [ 116.983305][T14771] ? rtnl_newlink+0x9a8/0x11c0 [ 116.983307][T14771] ? ww_mutex_lock+0x160/0x160 [ 116.983308][T14771] ? nla_get_range_signed+0x3d0/0x3d0 [ 116.983310][T14771] ? __rtnl_newlink+0x3fa/0xa50 [ 116.983312][T14771] rtnl_newlink+0x9f1/0x11c0 [ 116.983314][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983316][T14771] ? rtnl_bridge_getlink+0x850/0x850 [ 116.983317][T14771] ? lock_acquire+0x13c/0x160 [ 116.983318][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983320][T14771] ? is_bpf_text_address+0x3e/0x110 [ 116.983322][T14771] ? is_bpf_text_address+0x72/0x110 [ 116.983324][T14771] ? kernel_text_address+0x149/0x170 [ 116.983325][T14771] ? __kernel_text_address+0x12/0x30 [ 116.983326][T14771] ? write_profile+0xf0/0xf0 [ 116.983327][T14771] ? unwind_get_return_address+0x67/0xd0 [ 116.983330][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983331][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983333][T14771] ? cap_capable+0x1d7/0x3d0 [ 116.983336][T14771] ? lock_acquire+0x13c/0x160 [ 116.983338][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983340][T14771] ? rtnl_bridge_getlink+0x850/0x850 [ 116.983341][T14771] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 116.983342][T14771] ? rtnl_link_fill+0x920/0x920 [ 116.983344][T14771] ? filter_irq_stacks+0xd0/0xd0 [ 116.983345][T14771] ? stack_depot_save_flags+0x1bc/0x790 [ 116.983347][T14771] netlink_rcv_skb+0x14e/0x3a0 [ 116.983349][T14771] ? rtnl_link_fill+0x920/0x920 [ 116.983350][T14771] ? lock_release+0x184/0x1f0 [ 116.983351][T14771] ? netlink_ack+0xcf0/0xcf0 [ 116.983353][T14771] ? __netlink_lookup+0xb9/0x6b0 [ 116.983355][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983357][T14771] ? lock_release+0x184/0x1f0 [ 116.983359][T14771] netlink_unicast+0x486/0x750 [ 116.983360][T14771] ? netlink_attachskb+0x810/0x810 [ 116.983362][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983364][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983365][T14771] ? lock_acquire+0x13c/0x160 [ 116.983367][T14771] netlink_sendmsg+0x735/0xc60 [ 116.983369][T14771] ? netlink_unicast+0x750/0x750 [ 116.983371][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983372][T14771] ? lock_release+0x184/0x1f0 [ 116.983374][T14771] ____sys_sendmsg+0x415/0x880 [ 116.983376][T14771] ? copy_msghdr_from_user+0x279/0x420 [ 116.983377][T14771] ? get_timestamp.constprop.0+0x390/0x390 [ 116.983379][T14771] ? move_addr_to_kernel+0x40/0x40 [ 116.983380][T14771] ? filter_irq_stacks+0xd0/0xd0 [ 116.983382][T14771] ___sys_sendmsg+0x14e/0x1d0 [ 116.983384][T14771] ? copy_msghdr_from_user+0x420/0x420 [ 116.983389][T14771] __sys_sendmsg+0x12c/0x1d0 [ 116.983390][T14771] ? __sys_sendmsg_sock+0x20/0x20 [ 116.983393][T14771] ? rcu_is_watching+0x16/0xd0 [ 116.983395][T14771] do_syscall_64+0xff/0x530 [ 116.983396][T14771] ? exc_page_fault+0xee/0x100 [ 116.983398][T14771] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 116.983400][T14771] RIP: 0033:0x7fea2505054e [ 116.983401][T14771] 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 [ 116.983403][T14771] RSP: 002b:00007ffc43d13d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 116.983407][T14771] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fea2505054e [ 116.983408][T14771] RDX: 0000000000000000 RSI: 00007ffc43d13df0 RDI: 0000000000000005 [ 116.983409][T14771] RBP: 00007ffc43d13d50 R08: 0000000000000000 R09: 0000000000000000 [ 116.983410][T14771] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a8d1 [ 116.983411][T14771] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc43d144b0 [ 116.983413][T14771] [ 117.008472][T14771] vx1: left promiscuous mode [ 117.008747][T14771] br1: port 2(vx1) entered disabled state [ 117.232473][T14796] br1: port 1(veth1) entered disabled state [ 117.254521][T14798] veth1: left allmulticast mode [ 117.254687][T14798] veth1: left promiscuous mode [ 117.254887][T14798] br1: port 1(veth1) entered disabled state