[ 9.416567][ T188] ip (188) used greatest stack depth: 24272 bytes left [ 9.416584][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.416586][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 9.416588][ T188] preempt_count: 2, expected: 0 [ 9.416589][ T188] RCU nest depth: 0, expected: 0 [ 9.416590][ T188] locks held by ip/188: 5, last CPU#1: [ 9.416592][ T188] #0: ffffffffa8e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.416606][ T188] #1: ffffffffa8f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.416611][ T188] #2: ffffffffa8f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.416615][ T188] #3: ffffffffa8e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.416619][ T188] #4: ffffffffa8e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.416623][ T188] irq event stamp: 42750 [ 9.416624][ T188] hardirqs last enabled at (42749): [] __down_trylock_console_sem+0x86/0xa0 [ 9.416626][ T188] hardirqs last disabled at (42750): [] console_emit_next_record+0x3d4/0x4c0 [ 9.416628][ T188] softirqs last enabled at (42564): [] handle_softirqs+0x67c/0x900 [ 9.416630][ T188] softirqs last disabled at (42559): [] __irq_exit_rcu+0x145/0x1c0 [ 9.416633][ T188] Preemption disabled at: [ 9.416633][ T188] [<0000000000000000>] 0x0 [ 9.416640][ T188] CPU: 1 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.416644][ T188] Tainted: [W]=WARN [ 9.416645][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.416646][ T188] Call Trace: [ 9.416648][ T188] [ 9.416649][ T188] dump_stack_lvl+0x6f/0xa0 [ 9.416656][ T188] __might_resched.cold+0x1fe/0x2c1 [ 9.416660][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.416664][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 9.416670][ T188] __kmalloc_noprof+0x443/0x760 [ 9.416672][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 9.416678][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 9.416680][ T188] alloc_buf.isra.0+0x4b/0x260 [ 9.416684][ T188] put_chars+0x1e1/0x2f0 [ 9.416687][ T188] ? __send_to_port+0x420/0x420 [ 9.416688][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.416693][ T188] ? validate_chain+0x38b/0xc20 [ 9.416698][ T188] hvc_console_print+0x292/0x780 [ 9.416705][ T188] ? hvc_write+0x3a0/0x3a0 [ 9.416707][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.416709][ T188] ? lock_acquire+0x13c/0x160 [ 9.416714][ T188] console_emit_next_record+0x22f/0x4c0 [ 9.416718][ T188] ? devkmsg_read+0x4b0/0x4b0 [ 9.416719][ T188] ? console_flush_one_record+0x106/0x710 [ 9.416723][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.416725][ T188] ? lock_acquire+0x13c/0x160 [ 9.416729][ T188] console_flush_one_record+0x46f/0x710 [ 9.416733][ T188] ? console_emit_next_record+0x4c0/0x4c0 [ 9.416735][ T188] ? __lock_acquire+0x518/0xc20 [ 9.416740][ T188] console_unlock+0xee/0x1f0 [ 9.416743][ T188] ? console_flush_one_record+0x710/0x710 [ 9.416745][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.416747][ T188] ? lock_acquire+0x60/0x160 [ 9.416751][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.416753][ T188] ? vprintk_emit+0x320/0x3e0 [ 9.416756][ T188] vprintk_emit+0x37c/0x3e0 [ 9.416760][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 9.416764][ T188] ? __lock_acquire+0x518/0xc20 [ 9.416768][ T188] _printk+0xc7/0x100 [ 9.416771][ T188] ? snapshot_read.cold+0x21/0x21 [ 9.416774][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.416777][ T188] ? __rwlock_init+0x150/0x150 [ 9.416781][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.416783][ T188] do_exit.cold+0x82/0x9c [ 9.416787][ T188] ? exit_notify+0x890/0x890 [ 9.416789][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 9.416792][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.416796][ T188] do_group_exit+0xb8/0x370 [ 9.416799][ T188] __x64_sys_exit_group+0x3c/0x50 [ 9.416801][ T188] x64_sys_call+0x1567/0x1570 [ 9.416803][ T188] do_syscall_64+0xff/0x530 [ 9.416806][ T188] ? exc_page_fault+0xee/0x100 [ 9.416809][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.416811][ T188] RIP: 0033:0x7f6b73a651b8 [ 9.416814][ T188] Code: Unable to access opcode bytes at 0x7f6b73a6518e. [ 9.416815][ T188] RSP: 002b:00007ffed06b97e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.416817][ T188] RAX: ffffffffffffffda RBX: 00007f6b73b95f88 RCX: 00007f6b73a651b8 [ 9.416819][ T188] RDX: 00007f6b737affc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.416820][ T188] RBP: 00007ffed06b9840 R08: 0000000000000000 R09: 0000000000008010 [ 9.416820][ T188] R10: 00007ffed06b9600 R11: 0000000000000246 R12: 0000000000000001 [ 9.416821][ T188] R13: 0000000000000000 R14: 00007f6b73b94680 R15: 00007f6b73b95fa0 [ 9.416828][ T188] [ 9.615078][ T195] ip (195) used greatest stack depth: 23936 bytes left [ 10.410491][ T246] 8021q: 802.1Q VLAN Support v1.8 [ 11.651990][ T318] GACT probability NOT on [ 11.652010][ T318] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.652013][ T318] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 318, name: modprobe [ 11.652015][ T318] preempt_count: 1, expected: 0 [ 11.652015][ T318] RCU nest depth: 0, expected: 0 [ 11.652017][ T318] locks held by modprobe/318: 4, last CPU#1: [ 11.652019][ T318] #0: ffffffffa8f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.652032][ T318] #1: ffffffffa8f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.652036][ T318] #2: ffffffffa8e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.652040][ T318] #3: ffffffffa8e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.652049][ T318] irq event stamp: 28654 [ 11.652050][ T318] hardirqs last enabled at (28653): [] __down_trylock_console_sem+0x86/0xa0 [ 11.652053][ T318] hardirqs last disabled at (28654): [] console_emit_next_record+0x3d4/0x4c0 [ 11.652055][ T318] softirqs last enabled at (27236): [] handle_softirqs+0x67c/0x900 [ 11.652058][ T318] softirqs last disabled at (27231): [] __irq_exit_rcu+0x145/0x1c0 [ 11.652060][ T318] Preemption disabled at: [ 11.652061][ T318] [] vprintk_emit+0x31b/0x3e0 [ 11.652067][ T318] CPU: 1 UID: 0 PID: 318 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.652070][ T318] Tainted: [W]=WARN [ 11.652071][ T318] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.652073][ T318] Call Trace: [ 11.652074][ T318] [ 11.652076][ T318] dump_stack_lvl+0x6f/0xa0 [ 11.652081][ T318] ? vprintk_emit+0x31b/0x3e0 [ 11.652084][ T318] __might_resched.cold+0x1fe/0x2c1 [ 11.652088][ T318] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.652092][ T318] ? __kmalloc_noprof+0xdb/0x760 [ 11.652097][ T318] __kmalloc_noprof+0x443/0x760 [ 11.652099][ T318] ? alloc_buf.isra.0+0x4b/0x260 [ 11.652105][ T318] ? do_raw_spin_unlock+0x59/0x250 [ 11.652108][ T318] alloc_buf.isra.0+0x4b/0x260 [ 11.652111][ T318] put_chars+0x1e1/0x2f0 [ 11.652113][ T318] ? desc_read_finalized_seq+0x79/0x120 [ 11.652115][ T318] ? __send_to_port+0x420/0x420 [ 11.652118][ T318] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.652122][ T318] ? validate_chain+0x38b/0xc20 [ 11.652126][ T318] hvc_console_print+0x292/0x780 [ 11.652128][ T318] ? __lock_acquire+0x518/0xc20 [ 11.652130][ T318] ? __lock_acquire+0x518/0xc20 [ 11.652134][ T318] ? hvc_write+0x3a0/0x3a0 [ 11.652136][ T318] ? console_emit_next_record+0x1df/0x4c0 [ 11.652139][ T318] ? rcu_is_watching+0x16/0xd0 [ 11.652142][ T318] ? lock_acquire+0x13c/0x160 [ 11.652145][ T318] console_emit_next_record+0x22f/0x4c0 [ 11.652149][ T318] ? devkmsg_read+0x4b0/0x4b0 [ 11.652151][ T318] ? console_flush_one_record+0x106/0x710 [ 11.652154][ T318] ? rcu_is_watching+0x16/0xd0 [ 11.652156][ T318] ? lock_acquire+0x13c/0x160 [ 11.652160][ T318] console_flush_one_record+0x46f/0x710 [ 11.652164][ T318] ? console_emit_next_record+0x4c0/0x4c0 [ 11.652166][ T318] ? __lock_acquire+0x518/0xc20 [ 11.652171][ T318] console_unlock+0xee/0x1f0 [ 11.652174][ T318] ? console_flush_one_record+0x710/0x710 [ 11.652175][ T318] ? rcu_is_watching+0x16/0xd0 [ 11.652178][ T318] ? lock_acquire+0x60/0x160 [ 11.652181][ T318] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.652183][ T318] ? vprintk_emit+0x320/0x3e0 [ 11.652186][ T318] vprintk_emit+0x37c/0x3e0 [ 11.652190][ T318] ? wake_up_klogd_work_func+0x90/0x90 [ 11.652196][ T318] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 11.652203][ T318] _printk+0xc7/0x100 [ 11.652207][ T318] ? snapshot_read.cold+0x21/0x21 [ 11.652213][ T318] ? do_one_initcall+0x113/0x4f0 [ 11.652216][ T318] gact_init_module+0x15/0x1000 [act_gact] [ 11.652218][ T318] do_one_initcall+0x124/0x4f0 [ 11.652221][ T318] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.652226][ T318] ? do_init_module+0xae/0x8a0 [ 11.652229][ T318] ? kasan_unpoison+0x44/0x70 [ 11.652233][ T318] do_init_module+0x2ad/0x8a0 [ 11.652237][ T318] ? lockdep_hardirqs_on+0x91/0x130 [ 11.652241][ T318] ? free_module+0x470/0x470 [ 11.652244][ T318] ? kfree+0x123/0x590 [ 11.652248][ T318] load_module+0x1424/0x1bb0 [ 11.652255][ T318] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.652259][ T318] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.652262][ T318] ? ovl_real_file+0x172/0x1e0 [ 11.652266][ T318] ? backing_file_read_iter+0x541/0x790 [ 11.652269][ T318] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.652273][ T318] init_module_from_file+0x11f/0x1a0 [ 11.652276][ T318] ? __do_sys_init_module+0x220/0x220 [ 11.652284][ T318] ? __rwlock_init+0x150/0x150 [ 11.652288][ T318] ? do_raw_spin_unlock+0x59/0x250 [ 11.652291][ T318] idempotent_init_module+0x37b/0x7c0 [ 11.652294][ T318] ? init_module_from_file+0x1a0/0x1a0 [ 11.652301][ T318] ? rcu_is_watching+0x16/0xd0 [ 11.652303][ T318] ? cap_capable+0x1d7/0x3d0 [ 11.652309][ T318] __x64_sys_finit_module+0xdf/0x190 [ 11.652311][ T318] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.652314][ T318] do_syscall_64+0xff/0x530 [ 11.652316][ T318] ? exc_page_fault+0xee/0x100 [ 11.652319][ T318] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.652321][ T318] RIP: 0033:0x7f1492f5737d [ 11.652325][ T318] 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 [ 11.652327][ T318] RSP: 002b:00007ffed3018328 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.652329][ T318] RAX: ffffffffffffffda RBX: 00005611e2c09810 RCX: 00007f1492f5737d [ 11.652331][ T318] RDX: 0000000000000000 RSI: 00005611ce26cffd RDI: 0000000000000000 [ 11.652332][ T318] RBP: 00007ffed30183c0 R08: 0000000000000000 R09: 0000000000000000 [ 11.652333][ T318] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611ce26cffd [ 11.652333][ T318] R13: 00005611e2c09960 R14: 0000000000040000 R15: 0000000000000000 [ 11.652340][ T318] [ 12.267412][ T354] br10: port 1(veth1.10) entered blocking state [ 12.267947][ T354] br10: port 1(veth1.10) entered disabled state [ 12.268467][ T354] veth1.10: entered allmulticast mode [ 12.268682][ T354] veth1: entered allmulticast mode [ 12.271032][ T354] veth1.10: entered promiscuous mode [ 12.271291][ T354] veth1: entered promiscuous mode [ 12.480097][ T370] br11: port 1(veth1.11) entered blocking state [ 12.480438][ T370] br11: port 1(veth1.11) entered disabled state [ 12.480737][ T370] veth1.11: entered allmulticast mode [ 12.482282][ T370] veth1.11: entered promiscuous mode [ 12.917171][ T401] br10: port 2(veth2.10) entered blocking state [ 12.917195][ T401] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.917198][ T401] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 401, name: ip [ 12.917202][ T401] preempt_count: 1, expected: 0 [ 12.917204][ T401] RCU nest depth: 0, expected: 0 [ 12.917205][ T401] locks held by ip/401: 5, last CPU#2: [ 12.917208][ T401] #0: ffffffffa96d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.917224][ T401] #1: ffffffffa8f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.917232][ T401] #2: ffffffffa8f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.917238][ T401] #3: ffffffffa8e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.917244][ T401] #4: ffffffffa8e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.917251][ T401] irq event stamp: 24038 [ 12.917252][ T401] hardirqs last enabled at (24037): [] __down_trylock_console_sem+0x86/0xa0 [ 12.917256][ T401] hardirqs last disabled at (24038): [] console_emit_next_record+0x3d4/0x4c0 [ 12.917259][ T401] softirqs last enabled at (23980): [] __alloc_skb+0x4c2/0x5f0 [ 12.917263][ T401] softirqs last disabled at (23978): [] __alloc_skb+0x4c2/0x5f0 [ 12.917266][ T401] Preemption disabled at: [ 12.917267][ T401] [] vprintk_emit+0x31b/0x3e0 [ 12.917275][ T401] CPU: 2 UID: 0 PID: 401 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.917279][ T401] Tainted: [W]=WARN [ 12.917281][ T401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.917283][ T401] Call Trace: [ 12.917285][ T401] [ 12.917287][ T401] dump_stack_lvl+0x6f/0xa0 [ 12.917295][ T401] ? vprintk_emit+0x31b/0x3e0 [ 12.917298][ T401] __might_resched.cold+0x1fe/0x2c1 [ 12.917304][ T401] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.917310][ T401] ? __kmalloc_noprof+0xdb/0x760 [ 12.917317][ T401] __kmalloc_noprof+0x443/0x760 [ 12.917321][ T401] ? alloc_buf.isra.0+0x4b/0x260 [ 12.917329][ T401] ? do_raw_spin_unlock+0x59/0x250 [ 12.917333][ T401] alloc_buf.isra.0+0x4b/0x260 [ 12.917338][ T401] put_chars+0x1e1/0x2f0 [ 12.917341][ T401] ? prb_final_commit+0x50/0x50 [ 12.917344][ T401] ? __send_to_port+0x420/0x420 [ 12.917349][ T401] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.917355][ T401] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.917358][ T401] ? validate_chain+0x38b/0xc20 [ 12.917364][ T401] hvc_console_print+0x292/0x780 [ 12.917369][ T401] ? mark_usage+0x61/0x170 [ 12.917371][ T401] ? __lock_acquire+0x518/0xc20 [ 12.917374][ T401] ? __lock_acquire+0x518/0xc20 [ 12.917381][ T401] ? hvc_write+0x3a0/0x3a0 [ 12.917384][ T401] ? console_emit_next_record+0x1df/0x4c0 [ 12.917389][ T401] ? rcu_is_watching+0x16/0xd0 [ 12.917393][ T401] ? lock_acquire+0x13c/0x160 [ 12.917400][ T401] console_emit_next_record+0x22f/0x4c0 [ 12.917406][ T401] ? devkmsg_read+0x4b0/0x4b0 [ 12.917409][ T401] ? console_flush_one_record+0x106/0x710 [ 12.917414][ T401] ? rcu_is_watching+0x16/0xd0 [ 12.917418][ T401] ? lock_acquire+0x13c/0x160 [ 12.917424][ T401] console_flush_one_record+0x46f/0x710 [ 12.917431][ T401] ? console_emit_next_record+0x4c0/0x4c0 [ 12.917434][ T401] ? __lock_acquire+0x518/0xc20 [ 12.917443][ T401] console_unlock+0xee/0x1f0 [ 12.917447][ T401] ? console_flush_one_record+0x710/0x710 [ 12.917450][ T401] ? rcu_is_watching+0x16/0xd0 [ 12.917453][ T401] ? lock_acquire+0x60/0x160 [ 12.917459][ T401] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.917462][ T401] ? vprintk_emit+0x320/0x3e0 [ 12.917467][ T401] vprintk_emit+0x37c/0x3e0 [ 12.917474][ T401] ? wake_up_klogd_work_func+0x90/0x90 [ 12.917477][ T401] ? __lock_release.isra.0+0x69/0x1a0 [ 12.917486][ T401] _printk+0xc7/0x100 [ 12.917491][ T401] ? snapshot_read.cold+0x21/0x21 [ 12.917497][ T401] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.917516][ T401] ? do_setlink.isra.0+0xa31/0x2750 [ 12.917518][ T401] ? rtnl_newlink+0x9f1/0x11c0 [ 12.917520][ T401] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.917528][ T401] br_set_state+0x22f/0x430 [bridge] [ 12.917545][ T401] br_init_port+0xc4/0x200 [bridge] [ 12.917560][ T401] new_nbp+0x39c/0x580 [bridge] [ 12.917576][ T401] br_add_if+0x212/0x1320 [bridge] [ 12.917588][ T401] ? is_bpf_text_address+0x72/0x110 [ 12.917593][ T401] ? kernel_text_address+0x149/0x170 [ 12.917598][ T401] ? __kernel_text_address+0x12/0x30 [ 12.917604][ T401] do_set_master+0x357/0x580 [ 12.917612][ T401] do_setlink.isra.0+0xa31/0x2750 [ 12.917617][ T401] ? stack_trace_save+0x93/0xc0 [ 12.917622][ T401] ? rtnl_link_get_size+0x350/0x350 [ 12.917624][ T401] ? rcu_read_lock_any_held+0x66/0x90 [ 12.917627][ T401] ? stack_depot_save_flags+0x38e/0x790 [ 12.917632][ T401] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.917635][ T401] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.917638][ T401] ? validate_chain+0x38b/0xc20 [ 12.917643][ T401] ? kasan_save_stack+0x3d/0x50 [ 12.917646][ T401] ? kasan_save_stack+0x2f/0x50 [ 12.917649][ T401] ? kasan_save_track+0x14/0x30 [ 12.917653][ T401] ? __lock_acquire+0x518/0xc20 [ 12.917656][ T401] ? netlink_seq_next+0x4e/0x60 [ 12.917660][ T401] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.917667][ T401] ? lock_acquire.part.0+0xd4/0x280 [ 12.917670][ T401] ? rtnl_newlink+0x9a8/0x11c0 [ 12.917674][ T401] ? rcu_is_watching+0x16/0xd0 [ 12.917677][ T401] ? lock_acquire+0x13c/0x160 [ 12.917680][ T401] ? rcu_is_watching+0x16/0xd0 [ 12.917682][ T401] ? rcu_is_watching+0x16/0xd0 [ 12.917686][ T401] ? trace_contention_end+0xb3/0x180 [ 12.917691][ T401] ? __mutex_lock+0x1db/0x1ea0 [ 12.917695][ T401] ? __mutex_lock+0x9a3/0x1ea0 [ 12.917699][ T401] ? rtnl_newlink+0x9a8/0x11c0 [ 12.917705][ T401] ? ww_mutex_lock+0x160/0x160 [ 12.917708][ T401] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.917717][ T401] ? __rtnl_newlink+0x3fa/0xa50 [ 12.917726][ T401] rtnl_newlink+0x9f1/0x11c0 [ 12.917736][ T401] ? rtnl_bridge_getlink+0x850/0x850 [ 12.917739][ T401] ? __lock_acquire+0x518/0xc20 [ 12.917747][ T401] ? lock_acquire.part.0+0xd4/0x280 [ 12.917750][ T401] ? find_held_lock+0x2b/0x80 [ 12.917753][ T401] ? rtnl_bridge_getlink+0x850/0x850 [ 12.917756][ T401] ? __lock_release.isra.0+0x69/0x1a0 [ 12.917763][ T401] ? rtnl_bridge_getlink+0x850/0x850 [ 12.917766][ T401] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.917771][ T401] ? rtnl_link_fill+0x920/0x920 [ 12.917774][ T401] ? __lock_acquire+0x518/0xc20 [ 12.917781][ T401] ? lock_acquire.part.0+0xd4/0x280 [ 12.917784][ T401] ? find_held_lock+0x2b/0x80 [ 12.917790][ T401] netlink_rcv_skb+0x14e/0x3a0 [ 12.917793][ T401] ? rtnl_link_fill+0x920/0x920 [ 12.917798][ T401] ? netlink_ack+0xcf0/0xcf0 [ 12.917810][ T401] ? netlink_deliver_tap+0xc5/0x330 [ 12.917812][ T401] ? netlink_deliver_tap+0x13c/0x330 [ 12.917820][ T401] netlink_unicast+0x486/0x750 [ 12.917826][ T401] ? netlink_attachskb+0x810/0x810 [ 12.917830][ T401] ? __lock_acquire+0x518/0xc20 [ 12.917838][ T401] netlink_sendmsg+0x735/0xc60 [ 12.917845][ T401] ? netlink_unicast+0x750/0x750 [ 12.917851][ T401] ? __might_fault+0x97/0x140 [ 12.917860][ T401] ____sys_sendmsg+0x415/0x880 [ 12.917863][ T401] ? copy_msghdr_from_user+0x279/0x420 [ 12.917867][ T401] ? get_timestamp.constprop.0+0x390/0x390 [ 12.917869][ T401] ? move_addr_to_kernel+0x40/0x40 [ 12.917883][ T401] ___sys_sendmsg+0x14e/0x1d0 [ 12.917887][ T401] ? copy_msghdr_from_user+0x420/0x420 [ 12.917917][ T401] __sys_sendmsg+0x12c/0x1d0 [ 12.917921][ T401] ? __sys_sendmsg_sock+0x20/0x20 [ 12.917932][ T401] ? rcu_is_watching+0x16/0xd0 [ 12.917938][ T401] do_syscall_64+0xff/0x530 [ 12.917941][ T401] ? exc_page_fault+0xee/0x100 [ 12.917946][ T401] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.917950][ T401] RIP: 0033:0x7f222ff5154e [ 12.917954][ T401] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 12.917957][ T401] RSP: 002b:00007fffbfdb8010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.917960][ T401] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f222ff5154e [ 12.917962][ T401] RDX: 0000000000000000 RSI: 00007fffbfdb80c0 RDI: 0000000000000005 [ 12.917964][ T401] RBP: 00007fffbfdb8020 R08: 0000000000000000 R09: 0000000000000000 [ 12.917965][ T401] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910c8a [ 12.917967][ T401] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffbfdb8780 [ 12.917979][ T401] [ 12.998469][ T401] br10: port 2(veth2.10) entered disabled state [ 12.998813][ T401] veth2.10: entered allmulticast mode [ 12.999029][ T401] veth2: entered allmulticast mode [ 13.000657][ T401] veth2.10: entered promiscuous mode [ 13.000897][ T401] veth2: entered promiscuous mode [ 13.013195][ T401] ip (401) used greatest stack depth: 23336 bytes left [ 13.228998][ T418] br11: port 2(veth2.11) entered blocking state [ 13.229348][ T418] br11: port 2(veth2.11) entered disabled state [ 13.229644][ T418] veth2.11: entered allmulticast mode [ 13.231449][ T418] veth2.11: entered promiscuous mode [ 13.399458][ T430] br10: port 2(veth2.10) entered blocking state [ 13.399966][ T430] br10: port 2(veth2.10) entered forwarding state [ 13.400696][ T430] br10: port 1(veth1.10) entered blocking state [ 13.400994][ T430] br10: port 1(veth1.10) entered forwarding state [ 13.454852][ T435] br11: port 2(veth2.11) entered blocking state [ 13.455217][ T435] br11: port 2(veth2.11) entered forwarding state [ 13.455652][ T435] br11: port 1(veth1.11) entered blocking state [ 13.455947][ T435] br11: port 1(veth1.11) entered forwarding state [ 28.533270][ C0] [ 28.533289][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.533292][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 28.533294][ C0] preempt_count: 104, expected: 0 [ 28.533295][ C0] RCU nest depth: 0, expected: 0 [ 28.533296][ C0] INFO: lockdep is turned off. [ 28.533296][ C0] irq event stamp: 882070 [ 28.533297][ C0] hardirqs last enabled at (882070): [] _raw_spin_unlock_irq+0x28/0x50 [ 28.533306][ C0] hardirqs last disabled at (882069): [] _raw_spin_lock_irq+0x4a/0x50 [ 28.533308][ C0] softirqs last enabled at (882060): [] handle_softirqs+0x67c/0x900 [ 28.533312][ C0] softirqs last disabled at (882067): [] __irq_exit_rcu+0x145/0x1c0 [ 28.533314][ C0] Preemption disabled at: [ 28.533315][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 28.533321][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.533325][ C0] Tainted: [W]=WARN [ 28.533326][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.533328][ C0] Call Trace: [ 28.533329][ C0] [ 28.533331][ C0] dump_stack_lvl+0x6f/0xa0 [ 28.533336][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 28.533338][ C0] __might_resched.cold+0x1fe/0x2c1 [ 28.533341][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.533345][ C0] ? __asan_memcpy+0x3c/0x60 [ 28.533347][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.533351][ C0] __kmalloc_noprof+0x443/0x760 [ 28.533354][ C0] ? __rwlock_init+0x150/0x150 [ 28.533357][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 28.533360][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 28.533362][ C0] alloc_buf.isra.0+0x4b/0x260 [ 28.533364][ C0] put_chars+0x1e1/0x2f0 [ 28.533366][ C0] ? __send_to_port+0x420/0x420 [ 28.533368][ C0] ? console_prepend_replay+0x20/0x20 [ 28.533371][ C0] hvc_console_print+0x292/0x780 [ 28.533375][ C0] ? hvc_write+0x3a0/0x3a0 [ 28.533376][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.533378][ C0] ? lock_acquire+0x13c/0x160 [ 28.533380][ C0] console_emit_next_record+0x22f/0x4c0 [ 28.533383][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 28.533385][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.533386][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.533388][ C0] ? lock_acquire+0x13c/0x160 [ 28.533390][ C0] ? console_flush_one_record+0x111/0x710 [ 28.533392][ C0] console_flush_one_record+0x46f/0x710 [ 28.533394][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 28.533397][ C0] console_unlock+0xee/0x1f0 [ 28.533399][ C0] ? lock_acquire+0x13c/0x160 [ 28.533400][ C0] ? console_flush_one_record+0x710/0x710 [ 28.533402][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.533404][ C0] ? lock_release+0x184/0x1f0 [ 28.533405][ C0] ? lock_acquire+0x60/0x160 [ 28.533407][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.533409][ C0] ? vprintk_emit+0x320/0x3e0 [ 28.533411][ C0] vprintk_emit+0x37c/0x3e0 [ 28.533413][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 28.533415][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.533417][ C0] ? lock_release+0x184/0x1f0 [ 28.533419][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 28.533424][ C0] _printk+0xc7/0x100 [ 28.533427][ C0] ? snapshot_read.cold+0x21/0x21 [ 28.533428][ C0] ? arch_stack_walk+0xd7/0x130 [ 28.533433][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.533435][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 28.533437][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 28.533439][ C0] mark_lock_irq+0x989/0x9c0 [ 28.533442][ C0] mark_lock+0x1d7/0xa00 [ 28.533444][ C0] mark_usage+0x42/0x170 [ 28.533446][ C0] __lock_acquire+0x388/0xc20 [ 28.533448][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.533450][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.533463][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.533465][ C0] ? lock_acquire+0x13c/0x160 [ 28.533467][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.533473][ C0] _raw_spin_lock+0x33/0x40 [ 28.533475][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.533481][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.533488][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.533494][ C0] call_timer_fn+0x160/0x4d0 [ 28.533498][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 28.533499][ C0] ? debug_object_active_state+0x430/0x430 [ 28.533503][ C0] ? find_held_lock+0x2b/0x80 [ 28.533505][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.533507][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.533509][ C0] __run_timers+0x68f/0xaa0 [ 28.533511][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.533518][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.533520][ C0] ? __lock_acquire+0x518/0xc20 [ 28.533522][ C0] ? __rwlock_init+0x150/0x150 [ 28.533525][ C0] run_timer_softirq+0xf0/0x160 [ 28.533527][ C0] ? __run_timers+0xaa0/0xaa0 [ 28.533529][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.533531][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.533533][ C0] handle_softirqs+0x1d3/0x900 [ 28.533535][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.533536][ C0] ? _local_bh_enable+0xc0/0xc0 [ 28.533538][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.533540][ C0] irq_exit_rcu+0xe/0x30 [ 28.533541][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.533544][ C0] [ 28.533545][ C0] [ 28.533546][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 28.533547][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.533550][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.533554][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 28.533555][ C0] RSP: 0018:ffffffffa8c07cf8 EFLAGS: 00000296 [ 28.533558][ C0] RAX: 00000000000d7591 RBX: ffffffffa8c1c600 RCX: ffffffffa5cf0307 [ 28.533560][ C0] RDX: ffffffffa8c1c600 RSI: ffffffffa8a38b01 RDI: ffffffffa848d8e0 [ 28.533561][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.533562][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5180fa2 [ 28.533562][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 28.533564][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.533567][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 28.533569][ C0] default_idle+0x9/0x10 [ 28.533570][ C0] default_idle_call+0x6e/0xb0 [ 28.533572][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.533574][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 28.533576][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 28.533578][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.533579][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.533581][ C0] do_idle+0xd8/0x190 [ 28.533583][ C0] cpu_startup_entry+0x53/0x70 [ 28.533584][ C0] rest_init+0x279/0x280 [ 28.533586][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 28.533589][ C0] ? rest_init+0x280/0x280 [ 28.533591][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 28.533595][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 28.533598][ C0] ? acpi_enable+0x1e4/0x330 [ 28.533600][ C0] start_kernel+0x3af/0x3b0 [ 28.533603][ C0] x86_64_start_reservations+0x24/0x30 [ 28.533605][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.533606][ C0] common_startup_64+0x13e/0x148 [ 28.533611][ C0] [ 28.556296][ C0] ======================================================== [ 28.556582][ C0] WARNING: possible irq lock inversion dependency detected [ 28.556914][ C0] 7.2.0-virtme #1 Tainted: G W [ 28.557109][ C0] -------------------------------------------------------- [ 28.557333][ C0] swapper/0/0 just changed the state of lock: [ 28.557575][ C0] ff1100000c72ae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.557941][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 28.558221][ C0] (fs_reclaim){+.+.}-{0:0} [ 28.558224][ C0] [ 28.558224][ C0] [ 28.558224][ C0] and interrupts could create inverse lock ordering between them. [ 28.558224][ C0] [ 28.558886][ C0] [ 28.558886][ C0] other info that might help us debug this: [ 28.559123][ C0] Chain exists of: [ 28.559123][ C0] &br->lock --> console_owner --> fs_reclaim [ 28.559123][ C0] [ 28.559521][ C0] Possible interrupt unsafe locking scenario: [ 28.559521][ C0] [ 28.559802][ C0] CPU0 CPU1 [ 28.559953][ C0] ---- ---- [ 28.560166][ C0] lock(fs_reclaim); [ 28.560282][ C0] local_irq_disable(); [ 28.560526][ C0] lock(&br->lock); [ 28.560823][ C0] lock(console_owner); [ 28.561016][ C0] [ 28.561193][ C0] lock(&br->lock); [ 28.561310][ C0] [ 28.561310][ C0] *** DEADLOCK *** [ 28.561310][ C0] [ 28.561603][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 28.561788][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 28.562205][ C0] [ 28.562205][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 28.562518][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 28.562729][ C0] HARDIRQ-ON-W at: [ 28.562848][ C0] __lock_acquire+0x388/0xc20 [ 28.563096][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.563341][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.563587][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.563865][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.564095][ C0] workqueue_init+0x2a/0x680 [ 28.564348][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.564683][ C0] kernel_init+0x21/0x150 [ 28.564872][ C0] ret_from_fork+0x474/0x6b0 [ 28.565061][ C0] ret_from_fork_asm+0x11/0x20 [ 28.565314][ C0] SOFTIRQ-ON-W at: [ 28.565430][ C0] __lock_acquire+0x388/0xc20 [ 28.565678][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.565921][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.566168][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.566399][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.566625][ C0] workqueue_init+0x2a/0x680 [ 28.566866][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.567209][ C0] kernel_init+0x21/0x150 [ 28.567398][ C0] ret_from_fork+0x474/0x6b0 [ 28.567645][ C0] ret_from_fork_asm+0x11/0x20 [ 28.567890][ C0] INITIAL USE at: [ 28.568001][ C0] __lock_acquire+0x388/0xc20 [ 28.568250][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.568493][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.568748][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.568980][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.569210][ C0] workqueue_init+0x2a/0x680 [ 28.569398][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.569693][ C0] kernel_init+0x21/0x150 [ 28.569884][ C0] ret_from_fork+0x474/0x6b0 [ 28.570136][ C0] ret_from_fork_asm+0x11/0x20 [ 28.570380][ C0] } [ 28.570461][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 28.570744][ C0] ... acquired at: [ 28.570858][ C0] __lock_acquire+0x518/0xc20 [ 28.571066][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.571275][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.571427][ C0] __kmalloc_noprof+0xd3/0x760 [ 28.571632][ C0] alloc_buf.isra.0+0x4b/0x260 [ 28.571785][ C0] put_chars+0x1e1/0x2f0 [ 28.571936][ C0] hvc_console_print+0x292/0x780 [ 28.572089][ C0] console_emit_next_record+0x22f/0x4c0 [ 28.572358][ C0] console_flush_one_record+0x46f/0x710 [ 28.572513][ C0] console_unlock+0xee/0x1f0 [ 28.572718][ C0] vprintk_emit+0x37c/0x3e0 [ 28.572870][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 28.573077][ C0] dev_printk_emit+0xb9/0xee [ 28.573233][ C0] _dev_info+0xe2/0x116 [ 28.573347][ C0] __devm_rtc_register_device.cold+0x338/0x3a8 [ 28.573593][ C0] cmos_do_probe+0x73b/0x98a [ 28.573796][ C0] platform_probe+0xfe/0x1f0 [ 28.573950][ C0] call_driver_probe+0x61/0x1c0 [ 28.574157][ C0] really_probe+0x199/0x760 [ 28.574310][ C0] __driver_probe_device+0x24f/0x440 [ 28.574515][ C0] driver_probe_device+0x4a/0xf0 [ 28.574667][ C0] __driver_attach+0x1b8/0x540 [ 28.574924][ C0] bus_for_each_dev+0x130/0x1e0 [ 28.575077][ C0] bus_add_driver+0x2c8/0x530 [ 28.575285][ C0] driver_register+0x1a3/0x390 [ 28.575437][ C0] __platform_driver_probe+0x13f/0x270 [ 28.575639][ C0] cmos_init+0x31/0x40 [ 28.575754][ C0] do_one_initcall+0x124/0x4f0 [ 28.575958][ C0] kernel_init_freeable+0x596/0x630 [ 28.576167][ C0] kernel_init+0x21/0x150 [ 28.576372][ C0] ret_from_fork+0x474/0x6b0 [ 28.576523][ C0] ret_from_fork_asm+0x11/0x20 [ 28.576729][ C0] [ 28.576807][ C0] -> (console_owner){....}-{0:0} { [ 28.577015][ C0] INITIAL USE at: [ 28.577132][ C0] } [ 28.577209][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 28.577538][ C0] ... acquired at: [ 28.577650][ C0] __lock_acquire+0x518/0xc20 [ 28.577852][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.578006][ C0] console_lock_spinning_enable+0x5c/0x60 [ 28.578253][ C0] console_emit_next_record+0x1d1/0x4c0 [ 28.578401][ C0] console_flush_one_record+0x46f/0x710 [ 28.578657][ C0] console_unlock+0xee/0x1f0 [ 28.578806][ C0] vprintk_emit+0x37c/0x3e0 [ 28.579012][ C0] _printk+0xc7/0x100 [ 28.579128][ C0] br_set_state+0x22f/0x430 [bridge] [ 28.579289][ C0] br_init_port+0xc4/0x200 [bridge] [ 28.579445][ C0] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 28.579690][ C0] br_dev_open+0x94/0x120 [bridge] [ 28.579843][ C0] __dev_open+0x2f3/0x610 [ 28.580108][ C0] __dev_change_flags+0x4a4/0x660 [ 28.580260][ C0] netif_change_flags+0x87/0x190 [ 28.580466][ C0] do_setlink.isra.0+0x1cc3/0x2750 [ 28.580619][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.580822][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.580970][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.581235][ C0] netlink_unicast+0x486/0x750 [ 28.581387][ C0] netlink_sendmsg+0x735/0xc60 [ 28.581589][ C0] ____sys_sendmsg+0x415/0x880 [ 28.581738][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.581945][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.582093][ C0] do_syscall_64+0xff/0x530 [ 28.582303][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.582598][ C0] [ 28.582672][ C0] -> (&br->lock){+.-.}-{3:3} { [ 28.582823][ C0] HARDIRQ-ON-W at: [ 28.582991][ C0] __lock_acquire+0x388/0xc20 [ 28.583183][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.583430][ C0] _raw_spin_lock_bh+0x38/0x50 [ 28.583674][ C0] br_add_if+0x8c1/0x1320 [bridge] [ 28.583923][ C0] do_set_master+0x357/0x580 [ 28.584174][ C0] do_setlink.isra.0+0xa31/0x2750 [ 28.584363][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.584606][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.584852][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.585100][ C0] netlink_unicast+0x486/0x750 [ 28.585285][ C0] netlink_sendmsg+0x735/0xc60 [ 28.585530][ C0] ____sys_sendmsg+0x415/0x880 [ 28.585718][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.585904][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.586091][ C0] do_syscall_64+0xff/0x530 [ 28.586391][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.586670][ C0] IN-SOFTIRQ-W at: [ 28.586783][ C0] __lock_acquire+0x388/0xc20 [ 28.587022][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.587212][ C0] _raw_spin_lock+0x33/0x40 [ 28.587453][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.587793][ C0] call_timer_fn+0x160/0x4d0 [ 28.587983][ C0] __run_timers+0x68f/0xaa0 [ 28.588229][ C0] run_timer_softirq+0xf0/0x160 [ 28.592562][ C0] handle_softirqs+0x1d3/0x900 [ 28.592831][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.593083][ C0] irq_exit_rcu+0xe/0x30 [ 28.593342][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.593575][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.593871][ C0] pv_native_safe_halt+0xf/0x10 [ 28.594060][ C0] default_idle+0x9/0x10 [ 28.594317][ C0] default_idle_call+0x6e/0xb0 [ 28.594560][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.594866][ C0] do_idle+0xd8/0x190 [ 28.595019][ C0] cpu_startup_entry+0x53/0x70 [ 28.595236][ C0] rest_init+0x279/0x280 [ 28.595483][ C0] start_kernel+0x3af/0x3b0 [ 28.595729][ C0] x86_64_start_reservations+0x24/0x30 [ 28.595973][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.596165][ C0] common_startup_64+0x13e/0x148 [ 28.596408][ C0] INITIAL USE at: [ 28.596525][ C0] __lock_acquire+0x388/0xc20 [ 28.596770][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.597018][ C0] _raw_spin_lock_bh+0x38/0x50 [ 28.597210][ C0] br_add_if+0x8c1/0x1320 [bridge] [ 28.597460][ C0] do_set_master+0x357/0x580 [ 28.597649][ C0] do_setlink.isra.0+0xa31/0x2750 [ 28.597947][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.598197][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.598386][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.598628][ C0] netlink_unicast+0x486/0x750 [ 28.598870][ C0] netlink_sendmsg+0x735/0xc60 [ 28.599057][ C0] ____sys_sendmsg+0x415/0x880 [ 28.599308][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.599500][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.599741][ C0] do_syscall_64+0xff/0x530 [ 28.599984][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.600216][ C0] } [ 28.600347][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 28.600629][ C0] ... acquired at: [ 28.600795][ C0] mark_lock+0x1d7/0xa00 [ 28.600950][ C0] mark_usage+0x42/0x170 [ 28.601157][ C0] __lock_acquire+0x388/0xc20 [ 28.601306][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.601511][ C0] _raw_spin_lock+0x33/0x40 [ 28.601663][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.601906][ C0] call_timer_fn+0x160/0x4d0 [ 28.602054][ C0] __run_timers+0x68f/0xaa0 [ 28.602265][ C0] run_timer_softirq+0xf0/0x160 [ 28.602417][ C0] handle_softirqs+0x1d3/0x900 [ 28.602620][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.602768][ C0] irq_exit_rcu+0xe/0x30 [ 28.602968][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.603216][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.603401][ C0] pv_native_safe_halt+0xf/0x10 [ 28.603605][ C0] default_idle+0x9/0x10 [ 28.603759][ C0] default_idle_call+0x6e/0xb0 [ 28.603965][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.604153][ C0] do_idle+0xd8/0x190 [ 28.604319][ C0] cpu_startup_entry+0x53/0x70 [ 28.604523][ C0] rest_init+0x279/0x280 [ 28.604674][ C0] start_kernel+0x3af/0x3b0 [ 28.604823][ C0] x86_64_start_reservations+0x24/0x30 [ 28.605029][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.605184][ C0] common_startup_64+0x13e/0x148 [ 28.605392][ C0] [ 28.605468][ C0] [ 28.605468][ C0] stack backtrace: [ 28.605765][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.605768][ C0] Tainted: [W]=WARN [ 28.605769][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.605771][ C0] Call Trace: [ 28.605772][ C0] [ 28.605773][ C0] dump_stack_lvl+0x6f/0xa0 [ 28.605778][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 28.605781][ C0] mark_lock_irq+0x989/0x9c0 [ 28.605784][ C0] mark_lock+0x1d7/0xa00 [ 28.605786][ C0] mark_usage+0x42/0x170 [ 28.605788][ C0] __lock_acquire+0x388/0xc20 [ 28.605790][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.605792][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.605799][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.605802][ C0] ? lock_acquire+0x13c/0x160 [ 28.605804][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.605810][ C0] _raw_spin_lock+0x33/0x40 [ 28.605812][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.605818][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.605825][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.605831][ C0] call_timer_fn+0x160/0x4d0 [ 28.605833][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 28.605835][ C0] ? debug_object_active_state+0x430/0x430 [ 28.605839][ C0] ? find_held_lock+0x2b/0x80 [ 28.605841][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.605843][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.605845][ C0] __run_timers+0x68f/0xaa0 [ 28.605847][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.605854][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.605855][ C0] ? __lock_acquire+0x518/0xc20 [ 28.605858][ C0] ? __rwlock_init+0x150/0x150 [ 28.605861][ C0] run_timer_softirq+0xf0/0x160 [ 28.605863][ C0] ? __run_timers+0xaa0/0xaa0 [ 28.605864][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.605867][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.605869][ C0] handle_softirqs+0x1d3/0x900 [ 28.605871][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.605872][ C0] ? _local_bh_enable+0xc0/0xc0 [ 28.605874][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.605876][ C0] irq_exit_rcu+0xe/0x30 [ 28.605877][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.605879][ C0] [ 28.605880][ C0] [ 28.605881][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 28.605882][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.605884][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.605886][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 28.605888][ C0] RSP: 0018:ffffffffa8c07cf8 EFLAGS: 00000296 [ 28.605891][ C0] RAX: 00000000000d7591 RBX: ffffffffa8c1c600 RCX: ffffffffa5cf0307 [ 28.605893][ C0] RDX: ffffffffa8c1c600 RSI: ffffffffa8a38b01 RDI: ffffffffa848d8e0 [ 28.605894][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.605895][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5180fa2 [ 28.605895][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 28.605897][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.605899][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 28.605901][ C0] default_idle+0x9/0x10 [ 28.605903][ C0] default_idle_call+0x6e/0xb0 [ 28.605904][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.605906][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 28.605908][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 28.605910][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.605911][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.605913][ C0] do_idle+0xd8/0x190 [ 28.605915][ C0] cpu_startup_entry+0x53/0x70 [ 28.605916][ C0] rest_init+0x279/0x280 [ 28.605918][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 28.605921][ C0] ? rest_init+0x280/0x280 [ 28.605923][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 28.605927][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 28.605929][ C0] ? acpi_enable+0x1e4/0x330 [ 28.605932][ C0] start_kernel+0x3af/0x3b0 [ 28.605933][ C0] x86_64_start_reservations+0x24/0x30 [ 28.605935][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.605937][ C0] common_startup_64+0x13e/0x148 [ 28.605940][ C0] [ 37.519137][ T565] br11: port 2(veth2.11) entered disabled state [ 37.519157][ T565] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 37.519160][ T565] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 565, name: ip [ 37.519162][ T565] preempt_count: 202, expected: 0 [ 37.519163][ T565] RCU nest depth: 0, expected: 0 [ 37.519165][ T565] INFO: lockdep is turned off. [ 37.519166][ T565] irq event stamp: 0 [ 37.519167][ T565] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 37.519173][ T565] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 37.519181][ T565] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 37.519183][ T565] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 37.519186][ T565] Preemption disabled at: [ 37.519187][ T565] [<0000000000000000>] 0x0 [ 37.519193][ T565] CPU: 2 UID: 0 PID: 565 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 37.519198][ T565] Tainted: [W]=WARN [ 37.519199][ T565] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.519202][ T565] Call Trace: [ 37.519204][ T565] [ 37.519206][ T565] dump_stack_lvl+0x6f/0xa0 [ 37.519213][ T565] __might_resched.cold+0x1fe/0x2c1 [ 37.519218][ T565] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 37.519223][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519228][ T565] __kmalloc_noprof+0x443/0x760 [ 37.519232][ T565] ? __rwlock_init+0x150/0x150 [ 37.519235][ T565] ? alloc_buf.isra.0+0x4b/0x260 [ 37.519240][ T565] ? do_raw_spin_unlock+0x59/0x250 [ 37.519243][ T565] alloc_buf.isra.0+0x4b/0x260 [ 37.519246][ T565] put_chars+0x1e1/0x2f0 [ 37.519248][ T565] ? desc_read_finalized_seq+0x79/0x120 [ 37.519251][ T565] ? __send_to_port+0x420/0x420 [ 37.519254][ T565] ? console_prepend_replay+0x20/0x20 [ 37.519258][ T565] hvc_console_print+0x292/0x780 [ 37.519263][ T565] ? hvc_write+0x3a0/0x3a0 [ 37.519265][ T565] ? do_raw_spin_lock+0x131/0x280 [ 37.519267][ T565] ? __rwlock_init+0x150/0x150 [ 37.519269][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519272][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519274][ T565] ? lock_acquire+0x13c/0x160 [ 37.519278][ T565] console_emit_next_record+0x22f/0x4c0 [ 37.519281][ T565] ? devkmsg_read+0x4b0/0x4b0 [ 37.519284][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519287][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519289][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519291][ T565] ? lock_acquire+0x13c/0x160 [ 37.519294][ T565] ? console_flush_one_record+0x111/0x710 [ 37.519297][ T565] console_flush_one_record+0x46f/0x710 [ 37.519300][ T565] ? console_emit_next_record+0x4c0/0x4c0 [ 37.519304][ T565] console_unlock+0xee/0x1f0 [ 37.519307][ T565] ? lock_acquire+0x13c/0x160 [ 37.519309][ T565] ? console_flush_one_record+0x710/0x710 [ 37.519311][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519314][ T565] ? lock_release+0x184/0x1f0 [ 37.519316][ T565] ? lock_acquire+0x60/0x160 [ 37.519318][ T565] ? __rcu_read_lock+0x30/0x70 [ 37.519321][ T565] ? __down_trylock_console_sem+0x5e/0xa0 [ 37.519324][ T565] ? vprintk_emit+0x320/0x3e0 [ 37.519327][ T565] vprintk_emit+0x37c/0x3e0 [ 37.519332][ T565] ? wake_up_klogd_work_func+0x90/0x90 [ 37.519334][ T565] ? debug_object_assert_init+0x1d9/0x360 [ 37.519339][ T565] ? debug_object_activate+0x4a0/0x4a0 [ 37.519343][ T565] _printk+0xc7/0x100 [ 37.519347][ T565] ? snapshot_read.cold+0x21/0x21 [ 37.519350][ T565] ? __rwlock_init+0x150/0x150 [ 37.519352][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519355][ T565] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 37.519360][ T565] br_set_state+0x22f/0x430 [bridge] [ 37.519378][ T565] br_stp_disable_port+0x11f/0x390 [bridge] [ 37.519391][ T565] br_stp_disable_bridge+0xb9/0x180 [bridge] [ 37.519403][ T565] br_dev_stop+0x28/0x1a0 [bridge] [ 37.519416][ T565] ? rtnl_is_locked+0x15/0x20 [ 37.519420][ T565] __dev_close_many+0x1c8/0x530 [ 37.519425][ T565] ? netif_open+0x120/0x120 [ 37.519427][ T565] ? trace_irq_enable.constprop.0+0x30/0x160 [ 37.519430][ T565] __dev_change_flags+0x288/0x660 [ 37.519434][ T565] ? netif_set_allmulti+0x250/0x250 [ 37.519437][ T565] ? __kernel_text_address+0x12/0x30 [ 37.519440][ T565] ? write_profile+0xf0/0xf0 [ 37.519443][ T565] ? unwind_get_return_address+0x67/0xd0 [ 37.519447][ T565] netif_change_flags+0x87/0x190 [ 37.519450][ T565] do_setlink.isra.0+0x1cc3/0x2750 [ 37.519453][ T565] ? stack_trace_save+0x93/0xc0 [ 37.519456][ T565] ? rtnl_link_get_size+0x350/0x350 [ 37.519457][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519460][ T565] ? stack_depot_save_flags+0x1bc/0x790 [ 37.519465][ T565] ? kasan_save_stack+0x3d/0x50 [ 37.519468][ T565] ? kasan_save_stack+0x2f/0x50 [ 37.519470][ T565] ? kasan_save_track+0x14/0x30 [ 37.519473][ T565] ? __kasan_kmalloc+0x7b/0x90 [ 37.519475][ T565] ? __kmalloc_cache_noprof+0x29a/0x620 [ 37.519477][ T565] ? rtnl_newlink+0x124/0x11c0 [ 37.519479][ T565] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.519481][ T565] ? netlink_rcv_skb+0x14e/0x3a0 [ 37.519484][ T565] ? netlink_unicast+0x486/0x750 [ 37.519487][ T565] ? netlink_sendmsg+0x735/0xc60 [ 37.519489][ T565] ? ____sys_sendmsg+0x415/0x880 [ 37.519492][ T565] ? ___sys_sendmsg+0x14e/0x1d0 [ 37.519494][ T565] ? __sys_sendmsg+0x12c/0x1d0 [ 37.519497][ T565] ? do_syscall_64+0xff/0x530 [ 37.519500][ T565] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.519504][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519506][ T565] ? lock_acquire+0x13c/0x160 [ 37.519508][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519511][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519513][ T565] ? trace_contention_end+0xb3/0x180 [ 37.519518][ T565] ? __mutex_lock+0x1db/0x1ea0 [ 37.519521][ T565] ? __mutex_lock+0x9a3/0x1ea0 [ 37.519523][ T565] ? rtnl_newlink+0x9a8/0x11c0 [ 37.519526][ T565] ? ww_mutex_lock+0x160/0x160 [ 37.519529][ T565] ? __rtnl_newlink+0x3fa/0xa50 [ 37.519533][ T565] rtnl_newlink+0x9f1/0x11c0 [ 37.519536][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519539][ T565] ? rtnl_bridge_getlink+0x850/0x850 [ 37.519541][ T565] ? lock_acquire+0x13c/0x160 [ 37.519543][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519546][ T565] ? is_bpf_text_address+0x3e/0x110 [ 37.519550][ T565] ? is_bpf_text_address+0x72/0x110 [ 37.519552][ T565] ? kernel_text_address+0x149/0x170 [ 37.519555][ T565] ? __kernel_text_address+0x12/0x30 [ 37.519557][ T565] ? write_profile+0xf0/0xf0 [ 37.519559][ T565] ? unwind_get_return_address+0x67/0xd0 [ 37.519561][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519564][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519566][ T565] ? cap_capable+0x1d7/0x3d0 [ 37.519570][ T565] ? lock_acquire+0x13c/0x160 [ 37.519572][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519575][ T565] ? rtnl_bridge_getlink+0x850/0x850 [ 37.519577][ T565] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.519580][ T565] ? rtnl_link_fill+0x920/0x920 [ 37.519582][ T565] ? filter_irq_stacks+0xd0/0xd0 [ 37.519584][ T565] ? stack_depot_save_flags+0x1bc/0x790 [ 37.519588][ T565] netlink_rcv_skb+0x14e/0x3a0 [ 37.519590][ T565] ? rtnl_link_fill+0x920/0x920 [ 37.519592][ T565] ? lock_release+0x184/0x1f0 [ 37.519595][ T565] ? netlink_ack+0xcf0/0xcf0 [ 37.519597][ T565] ? __netlink_lookup+0xb9/0x6b0 [ 37.519601][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519603][ T565] ? lock_release+0x184/0x1f0 [ 37.519606][ T565] netlink_unicast+0x486/0x750 [ 37.519610][ T565] ? netlink_attachskb+0x810/0x810 [ 37.519612][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519614][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519617][ T565] ? lock_acquire+0x13c/0x160 [ 37.519620][ T565] netlink_sendmsg+0x735/0xc60 [ 37.519623][ T565] ? netlink_unicast+0x750/0x750 [ 37.519626][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519629][ T565] ? lock_release+0x184/0x1f0 [ 37.519631][ T565] ____sys_sendmsg+0x415/0x880 [ 37.519634][ T565] ? copy_msghdr_from_user+0x279/0x420 [ 37.519636][ T565] ? get_timestamp.constprop.0+0x390/0x390 [ 37.519639][ T565] ? move_addr_to_kernel+0x40/0x40 [ 37.519641][ T565] ? filter_irq_stacks+0xd0/0xd0 [ 37.519645][ T565] ___sys_sendmsg+0x14e/0x1d0 [ 37.519648][ T565] ? copy_msghdr_from_user+0x420/0x420 [ 37.519656][ T565] __sys_sendmsg+0x12c/0x1d0 [ 37.519659][ T565] ? __sys_sendmsg_sock+0x20/0x20 [ 37.519663][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.519666][ T565] do_syscall_64+0xff/0x530 [ 37.519668][ T565] ? exc_page_fault+0xee/0x100 [ 37.519671][ T565] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.519673][ T565] RIP: 0033:0x7f51c073854e [ 37.519676][ T565] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 37.519678][ T565] RSP: 002b:00007ffe90118970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.519683][ T565] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f51c073854e [ 37.519685][ T565] RDX: 0000000000000000 RSI: 00007ffe90118a20 RDI: 0000000000000005 [ 37.519687][ T565] RBP: 00007ffe90118980 R08: 0000000000000000 R09: 0000000000000000 [ 37.519688][ T565] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910ca2 [ 37.519689][ T565] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe901190e0 [ 37.519693][ T565] [ 37.568662][ T565] br11: port 1(veth1.11) entered disabled state [ 37.576082][ T565] ip (565) used greatest stack depth: 23144 bytes left [ 37.598466][ T567] br10: port 2(veth2.10) entered disabled state [ 37.598987][ T567] br10: port 1(veth1.10) entered disabled state [ 37.651613][ T571] veth2.11: left allmulticast mode [ 37.651905][ T571] veth2.11: left promiscuous mode [ 37.652645][ T571] br11: port 2(veth2.11) entered disabled state [ 37.742403][ T577] veth2.10: left allmulticast mode [ 37.742695][ T577] veth2: left allmulticast mode [ 37.742972][ T577] veth2.10: left promiscuous mode [ 37.743245][ T577] veth2: left promiscuous mode [ 37.743751][ T577] br10: port 2(veth2.10) entered disabled state [ 37.889805][ T590] veth1.11: left allmulticast mode [ 37.890102][ T590] veth1.11: left promiscuous mode [ 37.890935][ T590] br11: port 1(veth1.11) entered disabled state [ 37.995663][ T596] veth1.10: left allmulticast mode [ 37.995963][ T596] veth1: left allmulticast mode [ 37.996250][ T596] veth1.10: left promiscuous mode [ 37.996506][ T596] veth1: left promiscuous mode [ 37.997010][ T596] br10: port 1(veth1.10) entered disabled state