[ 10.376064][ T187] ip (187) used greatest stack depth: 24304 bytes left [ 10.376081][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.376083][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.376085][ T187] preempt_count: 2, expected: 0 [ 10.376086][ T187] RCU nest depth: 0, expected: 0 [ 10.376087][ T187] locks held by ip/187: 5, last CPU#0: [ 10.376089][ T187] #0: ffffffffa8a027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.376101][ T187] #1: ffffffffa8b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.376107][ T187] #2: ffffffffa8b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.376111][ T187] #3: ffffffffa8a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.376115][ T187] #4: ffffffffa8a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.376119][ T187] irq event stamp: 43850 [ 10.376120][ T187] hardirqs last enabled at (43849): [] __down_trylock_console_sem+0x86/0xa0 [ 10.376122][ T187] hardirqs last disabled at (43850): [] console_emit_next_record+0x3d4/0x4c0 [ 10.376124][ T187] softirqs last enabled at (43412): [] handle_softirqs+0x67c/0x900 [ 10.376126][ T187] softirqs last disabled at (43401): [] __irq_exit_rcu+0x145/0x1c0 [ 10.376128][ T187] Preemption disabled at: [ 10.376129][ T187] [<0000000000000000>] 0x0 [ 10.376135][ T187] CPU: 0 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.376139][ T187] Tainted: [W]=WARN [ 10.376140][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.376141][ T187] Call Trace: [ 10.376143][ T187] [ 10.376145][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.376151][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.376155][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.376160][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.376165][ T187] __kmalloc_noprof+0x443/0x760 [ 10.376167][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.376173][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.376176][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.376179][ T187] put_chars+0x1e1/0x2f0 [ 10.376181][ T187] ? __send_to_port+0x420/0x420 [ 10.376183][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.376187][ T187] ? validate_chain+0x38b/0xc20 [ 10.376192][ T187] hvc_console_print+0x292/0x780 [ 10.376199][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.376201][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.376203][ T187] ? lock_acquire+0x13c/0x160 [ 10.376207][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.376211][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.376213][ T187] ? console_flush_one_record+0x106/0x710 [ 10.376216][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.376218][ T187] ? lock_acquire+0x13c/0x160 [ 10.376222][ T187] console_flush_one_record+0x46f/0x710 [ 10.376226][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.376228][ T187] ? __lock_acquire+0x518/0xc20 [ 10.376233][ T187] console_unlock+0xee/0x1f0 [ 10.376235][ T187] ? console_flush_one_record+0x710/0x710 [ 10.376237][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.376240][ T187] ? lock_acquire+0x60/0x160 [ 10.376243][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.376245][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.376248][ T187] vprintk_emit+0x37c/0x3e0 [ 10.376252][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.376255][ T187] ? __lock_acquire+0x518/0xc20 [ 10.376259][ T187] _printk+0xc7/0x100 [ 10.376262][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.376265][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.376267][ T187] ? __rwlock_init+0x150/0x150 [ 10.376271][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.376274][ T187] do_exit.cold+0x82/0x9c [ 10.376277][ T187] ? exit_notify+0x890/0x890 [ 10.376279][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.376282][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.376286][ T187] do_group_exit+0xb8/0x370 [ 10.376289][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.376290][ T187] x64_sys_call+0x1567/0x1570 [ 10.376293][ T187] do_syscall_64+0xff/0x530 [ 10.376296][ T187] ? exc_page_fault+0xee/0x100 [ 10.376299][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.376301][ T187] RIP: 0033:0x7f4a8caa91b8 [ 10.376303][ T187] Code: Unable to access opcode bytes at 0x7f4a8caa918e. [ 10.376305][ T187] RSP: 002b:00007ffc4ab9a278 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.376307][ T187] RAX: ffffffffffffffda RBX: 00007f4a8cbd9f88 RCX: 00007f4a8caa91b8 [ 10.376308][ T187] RDX: 00007f4a8c7f3fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.376309][ T187] RBP: 00007ffc4ab9a2d0 R08: 0000000000000000 R09: 0000000000008010 [ 10.376310][ T187] R10: 00007ffc4ab9a090 R11: 0000000000000246 R12: 0000000000000001 [ 10.376311][ T187] R13: 0000000000000000 R14: 00007f4a8cbd8680 R15: 00007f4a8cbd9fa0 [ 10.376318][ T187] [ 11.364263][ T244] 8021q: 802.1Q VLAN Support v1.8 [ 12.583116][ T315] GACT probability NOT on [ 12.583133][ T315] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.583136][ T315] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 315, name: modprobe [ 12.583138][ T315] preempt_count: 1, expected: 0 [ 12.583138][ T315] RCU nest depth: 0, expected: 0 [ 12.583139][ T315] locks held by modprobe/315: 4, last CPU#3: [ 12.583142][ T315] #0: ffffffffa8b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.583153][ T315] #1: ffffffffa8b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.583157][ T315] #2: ffffffffa8a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.583162][ T315] #3: ffffffffa8a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.583166][ T315] irq event stamp: 24038 [ 12.583166][ T315] hardirqs last enabled at (24037): [] __down_trylock_console_sem+0x86/0xa0 [ 12.583169][ T315] hardirqs last disabled at (24038): [] console_emit_next_record+0x3d4/0x4c0 [ 12.583171][ T315] softirqs last enabled at (20622): [] handle_softirqs+0x67c/0x900 [ 12.583174][ T315] softirqs last disabled at (19771): [] __irq_exit_rcu+0x145/0x1c0 [ 12.583176][ T315] Preemption disabled at: [ 12.583177][ T315] [] vprintk_emit+0x31b/0x3e0 [ 12.583183][ T315] CPU: 3 UID: 0 PID: 315 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.583186][ T315] Tainted: [W]=WARN [ 12.583187][ T315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.583189][ T315] Call Trace: [ 12.583190][ T315] [ 12.583192][ T315] dump_stack_lvl+0x6f/0xa0 [ 12.583197][ T315] ? vprintk_emit+0x31b/0x3e0 [ 12.583199][ T315] __might_resched.cold+0x1fe/0x2c1 [ 12.583203][ T315] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.583207][ T315] ? __kmalloc_noprof+0xdb/0x760 [ 12.583212][ T315] __kmalloc_noprof+0x443/0x760 [ 12.583215][ T315] ? alloc_buf.isra.0+0x4b/0x260 [ 12.583220][ T315] ? do_raw_spin_unlock+0x59/0x250 [ 12.583223][ T315] alloc_buf.isra.0+0x4b/0x260 [ 12.583226][ T315] put_chars+0x1e1/0x2f0 [ 12.583228][ T315] ? desc_read_finalized_seq+0x79/0x120 [ 12.583230][ T315] ? __send_to_port+0x420/0x420 [ 12.583232][ T315] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.583235][ T315] ? validate_chain+0x38b/0xc20 [ 12.583239][ T315] hvc_console_print+0x292/0x780 [ 12.583242][ T315] ? __lock_acquire+0x518/0xc20 [ 12.583243][ T315] ? __lock_acquire+0x518/0xc20 [ 12.583248][ T315] ? hvc_write+0x3a0/0x3a0 [ 12.583249][ T315] ? console_emit_next_record+0x1df/0x4c0 [ 12.583252][ T315] ? rcu_is_watching+0x16/0xd0 [ 12.583255][ T315] ? lock_acquire+0x13c/0x160 [ 12.583259][ T315] console_emit_next_record+0x22f/0x4c0 [ 12.583262][ T315] ? devkmsg_read+0x4b0/0x4b0 [ 12.583264][ T315] ? console_flush_one_record+0x106/0x710 [ 12.583267][ T315] ? rcu_is_watching+0x16/0xd0 [ 12.583269][ T315] ? lock_acquire+0x13c/0x160 [ 12.583273][ T315] console_flush_one_record+0x46f/0x710 [ 12.583277][ T315] ? console_emit_next_record+0x4c0/0x4c0 [ 12.583279][ T315] ? __lock_acquire+0x518/0xc20 [ 12.583284][ T315] console_unlock+0xee/0x1f0 [ 12.583286][ T315] ? console_flush_one_record+0x710/0x710 [ 12.583288][ T315] ? rcu_is_watching+0x16/0xd0 [ 12.583290][ T315] ? lock_acquire+0x60/0x160 [ 12.583294][ T315] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.583296][ T315] ? vprintk_emit+0x320/0x3e0 [ 12.583299][ T315] vprintk_emit+0x37c/0x3e0 [ 12.583303][ T315] ? wake_up_klogd_work_func+0x90/0x90 [ 12.583308][ T315] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 12.583312][ T315] _printk+0xc7/0x100 [ 12.583315][ T315] ? snapshot_read.cold+0x21/0x21 [ 12.583321][ T315] ? do_one_initcall+0x113/0x4f0 [ 12.583324][ T315] gact_init_module+0x15/0x1000 [act_gact] [ 12.583326][ T315] do_one_initcall+0x124/0x4f0 [ 12.583329][ T315] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.583335][ T315] ? do_init_module+0xae/0x8a0 [ 12.583338][ T315] ? kasan_unpoison+0x44/0x70 [ 12.583343][ T315] do_init_module+0x2ad/0x8a0 [ 12.583346][ T315] ? lockdep_hardirqs_on+0x91/0x130 [ 12.583350][ T315] ? free_module+0x470/0x470 [ 12.583353][ T315] ? kfree+0x123/0x590 [ 12.583357][ T315] load_module+0x1424/0x1bb0 [ 12.583364][ T315] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.583368][ T315] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.583370][ T315] ? ovl_real_file+0x172/0x1e0 [ 12.583374][ T315] ? backing_file_read_iter+0x541/0x790 [ 12.583377][ T315] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.583381][ T315] init_module_from_file+0x11f/0x1a0 [ 12.583384][ T315] ? __do_sys_init_module+0x220/0x220 [ 12.583392][ T315] ? __rwlock_init+0x150/0x150 [ 12.583395][ T315] ? do_raw_spin_unlock+0x59/0x250 [ 12.583398][ T315] idempotent_init_module+0x37b/0x7c0 [ 12.583401][ T315] ? init_module_from_file+0x1a0/0x1a0 [ 12.583407][ T315] ? rcu_is_watching+0x16/0xd0 [ 12.583409][ T315] ? cap_capable+0x1d7/0x3d0 [ 12.583415][ T315] __x64_sys_finit_module+0xdf/0x190 [ 12.583417][ T315] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.583421][ T315] do_syscall_64+0xff/0x530 [ 12.583422][ T315] ? exc_page_fault+0xee/0x100 [ 12.583425][ T315] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.583427][ T315] RIP: 0033:0x7f019875437d [ 12.583430][ T315] 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 [ 12.583432][ T315] RSP: 002b:00007fff94e0a0e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.583435][ T315] RAX: ffffffffffffffda RBX: 000055dd64f12810 RCX: 00007f019875437d [ 12.583436][ T315] RDX: 0000000000000000 RSI: 000055dd2509effd RDI: 0000000000000000 [ 12.583437][ T315] RBP: 00007fff94e0a180 R08: 0000000000000000 R09: 0000000000000000 [ 12.583438][ T315] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd2509effd [ 12.583439][ T315] R13: 000055dd64f12960 R14: 0000000000040000 R15: 0000000000000000 [ 12.583445][ T315] [ 13.146306][ T350] br10: port 1(veth1.10) entered blocking state [ 13.147134][ T350] br10: port 1(veth1.10) entered disabled state [ 13.147820][ T350] veth1.10: entered allmulticast mode [ 13.148089][ T350] veth1: entered allmulticast mode [ 13.149840][ T350] veth1.10: entered promiscuous mode [ 13.150127][ T350] veth1: entered promiscuous mode [ 13.286546][ T361] ip (361) used greatest stack depth: 24088 bytes left [ 13.331634][ T367] br11: port 1(veth1.11) entered blocking state [ 13.331973][ T367] br11: port 1(veth1.11) entered disabled state [ 13.332293][ T367] veth1.11: entered allmulticast mode [ 13.334014][ T367] veth1.11: entered promiscuous mode [ 13.661313][ T398] br10: port 2(veth2.10) entered blocking state [ 13.661335][ T398] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.661337][ T398] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 398, name: ip [ 13.661339][ T398] preempt_count: 1, expected: 0 [ 13.661339][ T398] RCU nest depth: 0, expected: 0 [ 13.661341][ T398] locks held by ip/398: 5, last CPU#2: [ 13.661343][ T398] #0: ffffffffa92d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.661355][ T398] #1: ffffffffa8b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.661362][ T398] #2: ffffffffa8b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.661365][ T398] #3: ffffffffa8a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.661369][ T398] #4: ffffffffa8a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.661373][ T398] irq event stamp: 14228 [ 13.661374][ T398] hardirqs last enabled at (14227): [] __down_trylock_console_sem+0x86/0xa0 [ 13.661377][ T398] hardirqs last disabled at (14228): [] console_emit_next_record+0x3d4/0x4c0 [ 13.661379][ T398] softirqs last enabled at (14170): [] __alloc_skb+0x4c2/0x5f0 [ 13.661382][ T398] softirqs last disabled at (14168): [] __alloc_skb+0x4c2/0x5f0 [ 13.661384][ T398] Preemption disabled at: [ 13.661385][ T398] [] vprintk_emit+0x31b/0x3e0 [ 13.661391][ T398] CPU: 2 UID: 0 PID: 398 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.661394][ T398] Tainted: [W]=WARN [ 13.661395][ T398] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.661397][ T398] Call Trace: [ 13.661399][ T398] [ 13.661400][ T398] dump_stack_lvl+0x6f/0xa0 [ 13.661406][ T398] ? vprintk_emit+0x31b/0x3e0 [ 13.661408][ T398] __might_resched.cold+0x1fe/0x2c1 [ 13.661413][ T398] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.661417][ T398] ? __kmalloc_noprof+0xdb/0x760 [ 13.661422][ T398] __kmalloc_noprof+0x443/0x760 [ 13.661425][ T398] ? alloc_buf.isra.0+0x4b/0x260 [ 13.661430][ T398] ? do_raw_spin_unlock+0x59/0x250 [ 13.661433][ T398] alloc_buf.isra.0+0x4b/0x260 [ 13.661436][ T398] put_chars+0x1e1/0x2f0 [ 13.661438][ T398] ? prb_final_commit+0x50/0x50 [ 13.661440][ T398] ? __send_to_port+0x420/0x420 [ 13.661443][ T398] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.661448][ T398] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.661450][ T398] ? validate_chain+0x38b/0xc20 [ 13.661453][ T398] hvc_console_print+0x292/0x780 [ 13.661456][ T398] ? mark_usage+0x61/0x170 [ 13.661458][ T398] ? __lock_acquire+0x518/0xc20 [ 13.661460][ T398] ? __lock_acquire+0x518/0xc20 [ 13.661463][ T398] ? hvc_write+0x3a0/0x3a0 [ 13.661465][ T398] ? console_emit_next_record+0x1df/0x4c0 [ 13.661469][ T398] ? rcu_is_watching+0x16/0xd0 [ 13.661471][ T398] ? lock_acquire+0x13c/0x160 [ 13.661475][ T398] console_emit_next_record+0x22f/0x4c0 [ 13.661479][ T398] ? devkmsg_read+0x4b0/0x4b0 [ 13.661480][ T398] ? console_flush_one_record+0x106/0x710 [ 13.661484][ T398] ? rcu_is_watching+0x16/0xd0 [ 13.661486][ T398] ? lock_acquire+0x13c/0x160 [ 13.661490][ T398] console_flush_one_record+0x46f/0x710 [ 13.661494][ T398] ? console_emit_next_record+0x4c0/0x4c0 [ 13.661496][ T398] ? __lock_acquire+0x518/0xc20 [ 13.661501][ T398] console_unlock+0xee/0x1f0 [ 13.661503][ T398] ? console_flush_one_record+0x710/0x710 [ 13.661505][ T398] ? rcu_is_watching+0x16/0xd0 [ 13.661507][ T398] ? lock_acquire+0x60/0x160 [ 13.661511][ T398] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.661513][ T398] ? vprintk_emit+0x320/0x3e0 [ 13.661516][ T398] vprintk_emit+0x37c/0x3e0 [ 13.661520][ T398] ? wake_up_klogd_work_func+0x90/0x90 [ 13.661523][ T398] ? __lock_release.isra.0+0x69/0x1a0 [ 13.661527][ T398] _printk+0xc7/0x100 [ 13.661531][ T398] ? snapshot_read.cold+0x21/0x21 [ 13.661535][ T398] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.661548][ T398] ? do_setlink.isra.0+0xa31/0x2750 [ 13.661549][ T398] ? rtnl_newlink+0x9f1/0x11c0 [ 13.661550][ T398] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.661555][ T398] br_set_state+0x22f/0x430 [bridge] [ 13.661565][ T398] br_init_port+0xc4/0x200 [bridge] [ 13.661574][ T398] new_nbp+0x39c/0x580 [bridge] [ 13.661583][ T398] br_add_if+0x212/0x1320 [bridge] [ 13.661590][ T398] ? is_bpf_text_address+0x72/0x110 [ 13.661594][ T398] ? kernel_text_address+0x149/0x170 [ 13.661597][ T398] ? __kernel_text_address+0x12/0x30 [ 13.661601][ T398] do_set_master+0x357/0x580 [ 13.661605][ T398] do_setlink.isra.0+0xa31/0x2750 [ 13.661608][ T398] ? stack_trace_save+0x93/0xc0 [ 13.661611][ T398] ? rtnl_link_get_size+0x350/0x350 [ 13.661613][ T398] ? rcu_read_lock_any_held+0x66/0x90 [ 13.661614][ T398] ? stack_depot_save_flags+0x38e/0x790 [ 13.661618][ T398] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.661621][ T398] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.661623][ T398] ? validate_chain+0x38b/0xc20 [ 13.661625][ T398] ? kasan_save_stack+0x3d/0x50 [ 13.661628][ T398] ? kasan_save_stack+0x2f/0x50 [ 13.661630][ T398] ? kasan_save_track+0x14/0x30 [ 13.661633][ T398] ? __lock_acquire+0x518/0xc20 [ 13.661634][ T398] ? netlink_seq_next+0x4e/0x60 [ 13.661637][ T398] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.661641][ T398] ? lock_acquire.part.0+0xd4/0x280 [ 13.661643][ T398] ? rtnl_newlink+0x9a8/0x11c0 [ 13.661646][ T398] ? rcu_is_watching+0x16/0xd0 [ 13.661648][ T398] ? lock_acquire+0x13c/0x160 [ 13.661650][ T398] ? rcu_is_watching+0x16/0xd0 [ 13.661651][ T398] ? rcu_is_watching+0x16/0xd0 [ 13.661654][ T398] ? trace_contention_end+0xb3/0x180 [ 13.661657][ T398] ? __mutex_lock+0x1db/0x1ea0 [ 13.661660][ T398] ? __mutex_lock+0x9a3/0x1ea0 [ 13.661662][ T398] ? rtnl_newlink+0x9a8/0x11c0 [ 13.661666][ T398] ? ww_mutex_lock+0x160/0x160 [ 13.661667][ T398] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.661672][ T398] ? __rtnl_newlink+0x3fa/0xa50 [ 13.661677][ T398] rtnl_newlink+0x9f1/0x11c0 [ 13.661682][ T398] ? rtnl_bridge_getlink+0x850/0x850 [ 13.661684][ T398] ? __lock_acquire+0x518/0xc20 [ 13.661688][ T398] ? lock_acquire.part.0+0xd4/0x280 [ 13.661690][ T398] ? find_held_lock+0x2b/0x80 [ 13.661692][ T398] ? rtnl_bridge_getlink+0x850/0x850 [ 13.661694][ T398] ? __lock_release.isra.0+0x69/0x1a0 [ 13.661698][ T398] ? rtnl_bridge_getlink+0x850/0x850 [ 13.661700][ T398] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.661702][ T398] ? rtnl_link_fill+0x920/0x920 [ 13.661704][ T398] ? __lock_acquire+0x518/0xc20 [ 13.661708][ T398] ? lock_acquire.part.0+0xd4/0x280 [ 13.661710][ T398] ? find_held_lock+0x2b/0x80 [ 13.661713][ T398] netlink_rcv_skb+0x14e/0x3a0 [ 13.661715][ T398] ? rtnl_link_fill+0x920/0x920 [ 13.661718][ T398] ? netlink_ack+0xcf0/0xcf0 [ 13.661723][ T398] ? netlink_deliver_tap+0xc5/0x330 [ 13.661725][ T398] ? netlink_deliver_tap+0x13c/0x330 [ 13.661729][ T398] netlink_unicast+0x486/0x750 [ 13.661733][ T398] ? netlink_attachskb+0x810/0x810 [ 13.661735][ T398] ? __lock_acquire+0x518/0xc20 [ 13.661739][ T398] netlink_sendmsg+0x735/0xc60 [ 13.661743][ T398] ? netlink_unicast+0x750/0x750 [ 13.661747][ T398] ? __might_fault+0x97/0x140 [ 13.661752][ T398] ____sys_sendmsg+0x415/0x880 [ 13.661754][ T398] ? copy_msghdr_from_user+0x279/0x420 [ 13.661756][ T398] ? get_timestamp.constprop.0+0x390/0x390 [ 13.661758][ T398] ? move_addr_to_kernel+0x40/0x40 [ 13.661765][ T398] ___sys_sendmsg+0x14e/0x1d0 [ 13.661768][ T398] ? copy_msghdr_from_user+0x420/0x420 [ 13.661783][ T398] __sys_sendmsg+0x12c/0x1d0 [ 13.661786][ T398] ? __sys_sendmsg_sock+0x20/0x20 [ 13.661792][ T398] ? rcu_is_watching+0x16/0xd0 [ 13.661796][ T398] do_syscall_64+0xff/0x530 [ 13.661798][ T398] ? exc_page_fault+0xee/0x100 [ 13.661801][ T398] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.661804][ T398] RIP: 0033:0x7fd0e94e554e [ 13.661807][ T398] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.661809][ T398] RSP: 002b:00007fffe514cd00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.661812][ T398] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd0e94e554e [ 13.661814][ T398] RDX: 0000000000000000 RSI: 00007fffe514cdb0 RDI: 0000000000000005 [ 13.661815][ T398] RBP: 00007fffe514cd10 R08: 0000000000000000 R09: 0000000000000000 [ 13.661815][ T398] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a916118 [ 13.661816][ T398] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffe514d470 [ 13.661823][ T398] [ 13.711655][ T398] br10: port 2(veth2.10) entered disabled state [ 13.712108][ T398] veth2.10: entered allmulticast mode [ 13.712387][ T398] veth2: entered allmulticast mode [ 13.714708][ T398] veth2.10: entered promiscuous mode [ 13.715000][ T398] veth2: entered promiscuous mode [ 13.737085][ T398] ip (398) used greatest stack depth: 23336 bytes left [ 13.928991][ T416] br11: port 2(veth2.11) entered blocking state [ 13.929667][ T416] br11: port 2(veth2.11) entered disabled state [ 13.930041][ T416] veth2.11: entered allmulticast mode [ 13.932032][ T416] veth2.11: entered promiscuous mode [ 14.083938][ T428] br10: port 2(veth2.10) entered blocking state [ 14.084560][ T428] br10: port 2(veth2.10) entered forwarding state [ 14.085097][ T428] br10: port 1(veth1.10) entered blocking state [ 14.085389][ T428] br10: port 1(veth1.10) entered forwarding state [ 14.131008][ T433] br11: port 2(veth2.11) entered blocking state [ 14.131321][ T433] br11: port 2(veth2.11) entered forwarding state [ 14.131757][ T433] br11: port 1(veth1.11) entered blocking state [ 14.132077][ T433] br11: port 1(veth1.11) entered forwarding state [ 29.562400][ C0] [ 29.562417][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.562420][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 29.562421][ C0] preempt_count: 104, expected: 0 [ 29.562422][ C0] RCU nest depth: 0, expected: 0 [ 29.562424][ C0] INFO: lockdep is turned off. [ 29.562424][ C0] irq event stamp: 909604 [ 29.562425][ C0] hardirqs last enabled at (909604): [] _raw_spin_unlock_irq+0x28/0x50 [ 29.562434][ C0] hardirqs last disabled at (909603): [] _raw_spin_lock_irq+0x4a/0x50 [ 29.562436][ C0] softirqs last enabled at (909576): [] handle_softirqs+0x67c/0x900 [ 29.562439][ C0] softirqs last disabled at (909601): [] __irq_exit_rcu+0x145/0x1c0 [ 29.562441][ C0] Preemption disabled at: [ 29.562442][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 29.562448][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.562452][ C0] Tainted: [W]=WARN [ 29.562452][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.562455][ C0] Call Trace: [ 29.562456][ C0] [ 29.562458][ C0] dump_stack_lvl+0x6f/0xa0 [ 29.562463][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 29.562465][ C0] __might_resched.cold+0x1fe/0x2c1 [ 29.562468][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.562472][ C0] ? __asan_memcpy+0x3c/0x60 [ 29.562475][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.562478][ C0] __kmalloc_noprof+0x443/0x760 [ 29.562481][ C0] ? __rwlock_init+0x150/0x150 [ 29.562484][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 29.562488][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 29.562489][ C0] alloc_buf.isra.0+0x4b/0x260 [ 29.562491][ C0] put_chars+0x1e1/0x2f0 [ 29.562493][ C0] ? __send_to_port+0x420/0x420 [ 29.562495][ C0] ? console_prepend_replay+0x20/0x20 [ 29.562498][ C0] hvc_console_print+0x292/0x780 [ 29.562502][ C0] ? hvc_write+0x3a0/0x3a0 [ 29.562503][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.562505][ C0] ? lock_acquire+0x13c/0x160 [ 29.562507][ C0] console_emit_next_record+0x22f/0x4c0 [ 29.562510][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 29.562512][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.562513][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.562515][ C0] ? lock_acquire+0x13c/0x160 [ 29.562517][ C0] ? console_flush_one_record+0x111/0x710 [ 29.562519][ C0] console_flush_one_record+0x46f/0x710 [ 29.562521][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 29.562524][ C0] console_unlock+0xee/0x1f0 [ 29.562526][ C0] ? lock_acquire+0x13c/0x160 [ 29.562527][ C0] ? console_flush_one_record+0x710/0x710 [ 29.562529][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.562531][ C0] ? lock_release+0x184/0x1f0 [ 29.562532][ C0] ? lock_acquire+0x60/0x160 [ 29.562534][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.562536][ C0] ? vprintk_emit+0x320/0x3e0 [ 29.562538][ C0] vprintk_emit+0x37c/0x3e0 [ 29.562541][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 29.562542][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.562544][ C0] ? lock_release+0x184/0x1f0 [ 29.562546][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 29.562550][ C0] _printk+0xc7/0x100 [ 29.562554][ C0] ? snapshot_read.cold+0x21/0x21 [ 29.562555][ C0] ? arch_stack_walk+0xd7/0x130 [ 29.562560][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.562562][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 29.562563][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 29.562566][ C0] mark_lock_irq+0x989/0x9c0 [ 29.562569][ C0] mark_lock+0x1d7/0xa00 [ 29.562571][ C0] mark_usage+0x42/0x170 [ 29.562573][ C0] __lock_acquire+0x388/0xc20 [ 29.562575][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.562577][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.562589][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.562591][ C0] ? lock_acquire+0x13c/0x160 [ 29.562593][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.562600][ C0] _raw_spin_lock+0x33/0x40 [ 29.562602][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.562609][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.562616][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.562623][ C0] call_timer_fn+0x160/0x4d0 [ 29.562627][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 29.562628][ C0] ? debug_object_active_state+0x430/0x430 [ 29.562632][ C0] ? find_held_lock+0x2b/0x80 [ 29.562634][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.562636][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.562638][ C0] __run_timers+0x68f/0xaa0 [ 29.562640][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.562647][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.562649][ C0] ? __lock_acquire+0x518/0xc20 [ 29.562651][ C0] ? __rwlock_init+0x150/0x150 [ 29.562654][ C0] run_timer_softirq+0xf0/0x160 [ 29.562656][ C0] ? __run_timers+0xaa0/0xaa0 [ 29.562657][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.562660][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.562662][ C0] handle_softirqs+0x1d3/0x900 [ 29.562664][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.562665][ C0] ? _local_bh_enable+0xc0/0xc0 [ 29.562667][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.562669][ C0] irq_exit_rcu+0xe/0x30 [ 29.562670][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.562673][ C0] [ 29.562674][ C0] [ 29.562674][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 29.562676][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.562679][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.562681][ 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 [ 29.562683][ C0] RSP: 0018:ffffffffa8807cf8 EFLAGS: 00000296 [ 29.562686][ C0] RAX: 00000000000de11f RBX: ffffffffa881c600 RCX: ffffffffa58f0307 [ 29.562688][ C0] RDX: ffffffffa881c600 RSI: ffffffffa8638b01 RDI: ffffffffa808d8e0 [ 29.562689][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.562690][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5100fa2 [ 29.562691][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 29.562692][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.562695][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 29.562697][ C0] default_idle+0x9/0x10 [ 29.562699][ C0] default_idle_call+0x6e/0xb0 [ 29.562701][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.562702][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 29.562704][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 29.562706][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.562707][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.562709][ C0] do_idle+0xd8/0x190 [ 29.562711][ C0] cpu_startup_entry+0x53/0x70 [ 29.562712][ C0] rest_init+0x279/0x280 [ 29.562714][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 29.562717][ C0] ? rest_init+0x280/0x280 [ 29.562719][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 29.562723][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 29.562725][ C0] ? acpi_enable+0x1e4/0x330 [ 29.562728][ C0] start_kernel+0x3af/0x3b0 [ 29.562730][ C0] x86_64_start_reservations+0x24/0x30 [ 29.562732][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.562734][ C0] common_startup_64+0x13e/0x148 [ 29.562738][ C0] [ 29.585131][ C0] ======================================================== [ 29.585347][ C0] WARNING: possible irq lock inversion dependency detected [ 29.585613][ C0] 7.2.0-virtme #1 Tainted: G W [ 29.585840][ C0] -------------------------------------------------------- [ 29.586159][ C0] swapper/0/0 just changed the state of lock: [ 29.586336][ C0] ff1100000c8aae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.586688][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 29.586951][ C0] (fs_reclaim){+.+.}-{0:0} [ 29.586953][ C0] [ 29.586953][ C0] [ 29.586953][ C0] and interrupts could create inverse lock ordering between them. [ 29.586953][ C0] [ 29.587631][ C0] [ 29.587631][ C0] other info that might help us debug this: [ 29.587891][ C0] Chain exists of: [ 29.587891][ C0] &br->lock --> console_owner --> fs_reclaim [ 29.587891][ C0] [ 29.588271][ C0] Possible interrupt unsafe locking scenario: [ 29.588271][ C0] [ 29.588479][ C0] CPU0 CPU1 [ 29.588728][ C0] ---- ---- [ 29.588873][ C0] lock(fs_reclaim); [ 29.589037][ C0] local_irq_disable(); [ 29.589217][ C0] lock(&br->lock); [ 29.589450][ C0] lock(console_owner); [ 29.589682][ C0] [ 29.589789][ C0] lock(&br->lock); [ 29.589948][ C0] [ 29.589948][ C0] *** DEADLOCK *** [ 29.589948][ C0] [ 29.590161][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 29.590388][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 29.590727][ C0] [ 29.590727][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 29.591022][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 29.591229][ C0] HARDIRQ-ON-W at: [ 29.591344][ C0] __lock_acquire+0x388/0xc20 [ 29.591527][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.591763][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.591945][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.592225][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.592548][ C0] workqueue_init+0x2a/0x680 [ 29.592724][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.592937][ C0] kernel_init+0x21/0x150 [ 29.593170][ C0] ret_from_fork+0x474/0x6b0 [ 29.593347][ C0] ret_from_fork_asm+0x11/0x20 [ 29.593529][ C0] SOFTIRQ-ON-W at: [ 29.593740][ C0] __lock_acquire+0x388/0xc20 [ 29.593915][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.594151][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.594328][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.594597][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.594865][ C0] workqueue_init+0x2a/0x680 [ 29.595158][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.595369][ C0] kernel_init+0x21/0x150 [ 29.595600][ C0] ret_from_fork+0x474/0x6b0 [ 29.595778][ C0] ret_from_fork_asm+0x11/0x20 [ 29.595955][ C0] INITIAL USE at: [ 29.596122][ C0] __lock_acquire+0x388/0xc20 [ 29.596304][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.596544][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.596723][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.596990][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.597268][ C0] workqueue_init+0x2a/0x680 [ 29.597501][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.597678][ C0] kernel_init+0x21/0x150 [ 29.597913][ C0] ret_from_fork+0x474/0x6b0 [ 29.598107][ C0] ret_from_fork_asm+0x11/0x20 [ 29.598338][ C0] } [ 29.598415][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 29.598684][ C0] ... acquired at: [ 29.598794][ C0] __lock_acquire+0x518/0xc20 [ 29.598992][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.599139][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.599335][ C0] __kmalloc_noprof+0xd3/0x760 [ 29.599482][ C0] alloc_buf.isra.0+0x4b/0x260 [ 29.599681][ C0] put_chars+0x1e1/0x2f0 [ 29.599822][ C0] hvc_console_print+0x292/0x780 [ 29.599963][ C0] console_emit_next_record+0x22f/0x4c0 [ 29.600113][ C0] console_flush_one_record+0x46f/0x710 [ 29.600308][ C0] console_unlock+0xee/0x1f0 [ 29.600449][ C0] vprintk_emit+0x37c/0x3e0 [ 29.600646][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 29.600848][ C0] dev_printk_emit+0xb9/0xee [ 29.601046][ C0] _dev_info+0xe2/0x116 [ 29.601155][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 29.601384][ C0] cmos_do_probe+0x73b/0x98a [ 29.601527][ C0] platform_probe+0xfe/0x1f0 [ 29.601721][ C0] call_driver_probe+0x61/0x1c0 [ 29.601862][ C0] really_probe+0x199/0x760 [ 29.602064][ C0] __driver_probe_device+0x24f/0x440 [ 29.602207][ C0] driver_probe_device+0x4a/0xf0 [ 29.602398][ C0] __driver_attach+0x1b8/0x540 [ 29.602538][ C0] bus_for_each_dev+0x130/0x1e0 [ 29.602731][ C0] bus_add_driver+0x2c8/0x530 [ 29.602873][ C0] driver_register+0x1a3/0x390 [ 29.603072][ C0] __platform_driver_probe+0x13f/0x270 [ 29.603214][ C0] cmos_init+0x31/0x40 [ 29.603374][ C0] do_one_initcall+0x124/0x4f0 [ 29.603515][ C0] kernel_init_freeable+0x596/0x630 [ 29.603707][ C0] kernel_init+0x21/0x150 [ 29.603848][ C0] ret_from_fork+0x474/0x6b0 [ 29.604046][ C0] ret_from_fork_asm+0x11/0x20 [ 29.604195][ C0] [ 29.604321][ C0] -> (console_owner){....}-{0:0} { [ 29.604469][ C0] INITIAL USE at: [ 29.604576][ C0] } [ 29.604698][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 29.604911][ C0] ... acquired at: [ 29.605074][ C0] __lock_acquire+0x518/0xc20 [ 29.605214][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.605406][ C0] console_lock_spinning_enable+0x5c/0x60 [ 29.605588][ C0] console_emit_next_record+0x1d1/0x4c0 [ 29.605782][ C0] console_flush_one_record+0x46f/0x710 [ 29.605923][ C0] console_unlock+0xee/0x1f0 [ 29.606121][ C0] vprintk_emit+0x37c/0x3e0 [ 29.606265][ C0] _printk+0xc7/0x100 [ 29.606426][ C0] br_set_state+0x22f/0x430 [bridge] [ 29.606574][ C0] br_init_port+0xc4/0x200 [bridge] [ 29.606779][ C0] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 29.606963][ C0] br_dev_open+0x94/0x120 [bridge] [ 29.607168][ C0] __dev_open+0x2f3/0x610 [ 29.607308][ C0] __dev_change_flags+0x4a4/0x660 [ 29.607450][ C0] netif_change_flags+0x87/0x190 [ 29.607593][ C0] do_setlink.isra.0+0x1cc3/0x2750 [ 29.607736][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.607877][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.608074][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.608222][ C0] netlink_unicast+0x486/0x750 [ 29.608416][ C0] netlink_sendmsg+0x735/0xc60 [ 29.608559][ C0] ____sys_sendmsg+0x415/0x880 [ 29.608698][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.608842][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.609042][ C0] do_syscall_64+0xff/0x530 [ 29.609240][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.609468][ C0] [ 29.609539][ C0] -> (&br->lock){+.-.}-{3:3} { [ 29.609732][ C0] HARDIRQ-ON-W at: [ 29.609838][ C0] __lock_acquire+0x388/0xc20 [ 29.610070][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.610247][ C0] _raw_spin_lock_bh+0x38/0x50 [ 29.610535][ C0] br_add_if+0x8c1/0x1320 [bridge] [ 29.610769][ C0] do_set_master+0x357/0x580 [ 29.610948][ C0] do_setlink.isra.0+0xa31/0x2750 [ 29.611182][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.611356][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.611539][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.611828][ C0] netlink_unicast+0x486/0x750 [ 29.612005][ C0] netlink_sendmsg+0x735/0xc60 [ 29.612243][ C0] ____sys_sendmsg+0x415/0x880 [ 29.612472][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.612648][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.612879][ C0] do_syscall_64+0xff/0x530 [ 29.613120][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.613328][ C0] IN-SOFTIRQ-W at: [ 29.613488][ C0] __lock_acquire+0x388/0xc20 [ 29.613668][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.613900][ C0] _raw_spin_lock+0x33/0x40 [ 29.614136][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.614354][ C0] call_timer_fn+0x160/0x4d0 [ 29.614584][ C0] __run_timers+0x68f/0xaa0 [ 29.614812][ C0] run_timer_softirq+0xf0/0x160 [ 29.614991][ C0] handle_softirqs+0x1d3/0x900 [ 29.615227][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.615405][ C0] irq_exit_rcu+0xe/0x30 [ 29.615634][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.615898][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.616165][ C0] pv_native_safe_halt+0xf/0x10 [ 29.616343][ C0] default_idle+0x9/0x10 [ 29.616578][ C0] default_idle_call+0x6e/0xb0 [ 29.616755][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.617078][ C0] do_idle+0xd8/0x190 [ 29.617273][ C0] cpu_startup_entry+0x53/0x70 [ 29.617447][ C0] rest_init+0x279/0x280 [ 29.617675][ C0] start_kernel+0x3af/0x3b0 [ 29.617907][ C0] x86_64_start_reservations+0x24/0x30 [ 29.618146][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.618319][ C0] common_startup_64+0x13e/0x148 [ 29.618497][ C0] INITIAL USE at: [ 29.618656][ C0] __lock_acquire+0x388/0xc20 [ 29.618834][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.619075][ C0] _raw_spin_lock_bh+0x38/0x50 [ 29.619248][ C0] br_add_if+0x8c1/0x1320 [bridge] [ 29.619429][ C0] do_set_master+0x357/0x580 [ 29.619656][ C0] do_setlink.isra.0+0xa31/0x2750 [ 29.619888][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.620070][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.620248][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.620427][ C0] netlink_unicast+0x486/0x750 [ 29.620656][ C0] netlink_sendmsg+0x735/0xc60 [ 29.620887][ C0] ____sys_sendmsg+0x415/0x880 [ 29.621075][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.621253][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.621488][ C0] do_syscall_64+0xff/0x530 [ 29.621664][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.621931][ C0] } [ 29.622003][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 29.622275][ C0] ... acquired at: [ 29.622380][ C0] mark_lock+0x1d7/0xa00 [ 29.622574][ C0] mark_usage+0x42/0x170 [ 29.622715][ C0] __lock_acquire+0x388/0xc20 [ 29.622905][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.623052][ C0] _raw_spin_lock+0x33/0x40 [ 29.623245][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.623424][ C0] call_timer_fn+0x160/0x4d0 [ 29.623618][ C0] __run_timers+0x68f/0xaa0 [ 29.623764][ C0] run_timer_softirq+0xf0/0x160 [ 29.623963][ C0] handle_softirqs+0x1d3/0x900 [ 29.624104][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.624299][ C0] irq_exit_rcu+0xe/0x30 [ 29.624439][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.624725][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.624951][ C0] pv_native_safe_halt+0xf/0x10 [ 29.625100][ C0] default_idle+0x9/0x10 [ 29.625295][ C0] default_idle_call+0x6e/0xb0 [ 29.625436][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.625662][ C0] do_idle+0xd8/0x190 [ 29.625769][ C0] cpu_startup_entry+0x53/0x70 [ 29.626016][ C0] rest_init+0x279/0x280 [ 29.629658][ C0] start_kernel+0x3af/0x3b0 [ 29.629867][ C0] x86_64_start_reservations+0x24/0x30 [ 29.630015][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.630223][ C0] common_startup_64+0x13e/0x148 [ 29.630366][ C0] [ 29.630438][ C0] [ 29.630438][ C0] stack backtrace: [ 29.630619][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.630623][ C0] Tainted: [W]=WARN [ 29.630624][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.630625][ C0] Call Trace: [ 29.630627][ C0] [ 29.630628][ C0] dump_stack_lvl+0x6f/0xa0 [ 29.630633][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 29.630636][ C0] mark_lock_irq+0x989/0x9c0 [ 29.630640][ C0] mark_lock+0x1d7/0xa00 [ 29.630642][ C0] mark_usage+0x42/0x170 [ 29.630644][ C0] __lock_acquire+0x388/0xc20 [ 29.630646][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.630648][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.630656][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.630659][ C0] ? lock_acquire+0x13c/0x160 [ 29.630661][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.630667][ C0] _raw_spin_lock+0x33/0x40 [ 29.630670][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.630676][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.630682][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.630689][ C0] call_timer_fn+0x160/0x4d0 [ 29.630691][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 29.630693][ C0] ? debug_object_active_state+0x430/0x430 [ 29.630697][ C0] ? find_held_lock+0x2b/0x80 [ 29.630699][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.630701][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.630703][ C0] __run_timers+0x68f/0xaa0 [ 29.630705][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.630712][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.630714][ C0] ? __lock_acquire+0x518/0xc20 [ 29.630717][ C0] ? __rwlock_init+0x150/0x150 [ 29.630719][ C0] run_timer_softirq+0xf0/0x160 [ 29.630721][ C0] ? __run_timers+0xaa0/0xaa0 [ 29.630723][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.630725][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.630727][ C0] handle_softirqs+0x1d3/0x900 [ 29.630730][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.630732][ C0] ? _local_bh_enable+0xc0/0xc0 [ 29.630734][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.630735][ C0] irq_exit_rcu+0xe/0x30 [ 29.630737][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.630739][ C0] [ 29.630740][ C0] [ 29.630740][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 29.630742][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.630744][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.630746][ 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 [ 29.630748][ C0] RSP: 0018:ffffffffa8807cf8 EFLAGS: 00000296 [ 29.630751][ C0] RAX: 00000000000de11f RBX: ffffffffa881c600 RCX: ffffffffa58f0307 [ 29.630753][ C0] RDX: ffffffffa881c600 RSI: ffffffffa8638b01 RDI: ffffffffa808d8e0 [ 29.630753][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.630754][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5100fa2 [ 29.630755][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 29.630757][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.630759][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 29.630761][ C0] default_idle+0x9/0x10 [ 29.630763][ C0] default_idle_call+0x6e/0xb0 [ 29.630764][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.630766][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 29.630767][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 29.630770][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.630771][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.630773][ C0] do_idle+0xd8/0x190 [ 29.630774][ C0] cpu_startup_entry+0x53/0x70 [ 29.630776][ C0] rest_init+0x279/0x280 [ 29.630778][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 29.630780][ C0] ? rest_init+0x280/0x280 [ 29.630782][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 29.630786][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 29.630789][ C0] ? acpi_enable+0x1e4/0x330 [ 29.630791][ C0] start_kernel+0x3af/0x3b0 [ 29.630793][ C0] x86_64_start_reservations+0x24/0x30 [ 29.630795][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.630797][ C0] common_startup_64+0x13e/0x148 [ 29.630800][ C0] [ 38.362051][ T563] br11: port 2(veth2.11) entered disabled state [ 38.362075][ T563] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 38.362077][ T563] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 563, name: ip [ 38.362079][ T563] preempt_count: 202, expected: 0 [ 38.362080][ T563] RCU nest depth: 0, expected: 0 [ 38.362081][ T563] INFO: lockdep is turned off. [ 38.362082][ T563] irq event stamp: 0 [ 38.362083][ T563] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 38.362088][ T563] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 38.362094][ T563] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 38.362096][ T563] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 38.362098][ T563] Preemption disabled at: [ 38.362098][ T563] [<0000000000000000>] 0x0 [ 38.362104][ T563] CPU: 0 UID: 0 PID: 563 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 38.362107][ T563] Tainted: [W]=WARN [ 38.362108][ T563] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.362110][ T563] Call Trace: [ 38.362112][ T563] [ 38.362113][ T563] dump_stack_lvl+0x6f/0xa0 [ 38.362119][ T563] __might_resched.cold+0x1fe/0x2c1 [ 38.362123][ T563] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 38.362127][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362131][ T563] __kmalloc_noprof+0x443/0x760 [ 38.362135][ T563] ? __rwlock_init+0x150/0x150 [ 38.362138][ T563] ? alloc_buf.isra.0+0x4b/0x260 [ 38.362142][ T563] ? do_raw_spin_unlock+0x59/0x250 [ 38.362144][ T563] alloc_buf.isra.0+0x4b/0x260 [ 38.362146][ T563] put_chars+0x1e1/0x2f0 [ 38.362148][ T563] ? desc_read_finalized_seq+0x79/0x120 [ 38.362150][ T563] ? __send_to_port+0x420/0x420 [ 38.362152][ T563] ? console_prepend_replay+0x20/0x20 [ 38.362154][ T563] hvc_console_print+0x292/0x780 [ 38.362158][ T563] ? hvc_write+0x3a0/0x3a0 [ 38.362159][ T563] ? do_raw_spin_lock+0x131/0x280 [ 38.362161][ T563] ? __rwlock_init+0x150/0x150 [ 38.362162][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362164][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362165][ T563] ? lock_acquire+0x13c/0x160 [ 38.362167][ T563] console_emit_next_record+0x22f/0x4c0 [ 38.362170][ T563] ? devkmsg_read+0x4b0/0x4b0 [ 38.362172][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362173][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362175][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362177][ T563] ? lock_acquire+0x13c/0x160 [ 38.362178][ T563] ? console_flush_one_record+0x111/0x710 [ 38.362180][ T563] console_flush_one_record+0x46f/0x710 [ 38.362182][ T563] ? console_emit_next_record+0x4c0/0x4c0 [ 38.362185][ T563] console_unlock+0xee/0x1f0 [ 38.362187][ T563] ? lock_acquire+0x13c/0x160 [ 38.362188][ T563] ? console_flush_one_record+0x710/0x710 [ 38.362190][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362192][ T563] ? lock_release+0x184/0x1f0 [ 38.362193][ T563] ? lock_acquire+0x60/0x160 [ 38.362194][ T563] ? __rcu_read_lock+0x30/0x70 [ 38.362197][ T563] ? __down_trylock_console_sem+0x5e/0xa0 [ 38.362198][ T563] ? vprintk_emit+0x320/0x3e0 [ 38.362200][ T563] vprintk_emit+0x37c/0x3e0 [ 38.362204][ T563] ? wake_up_klogd_work_func+0x90/0x90 [ 38.362205][ T563] ? debug_object_assert_init+0x1d9/0x360 [ 38.362209][ T563] ? debug_object_activate+0x4a0/0x4a0 [ 38.362211][ T563] _printk+0xc7/0x100 [ 38.362214][ T563] ? snapshot_read.cold+0x21/0x21 [ 38.362217][ T563] ? __rwlock_init+0x150/0x150 [ 38.362218][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362220][ T563] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 38.362223][ T563] br_set_state+0x22f/0x430 [bridge] [ 38.362236][ T563] br_stp_disable_port+0x11f/0x390 [bridge] [ 38.362244][ T563] br_stp_disable_bridge+0xb9/0x180 [bridge] [ 38.362251][ T563] br_dev_stop+0x28/0x1a0 [bridge] [ 38.362259][ T563] ? rtnl_is_locked+0x15/0x20 [ 38.362263][ T563] __dev_close_many+0x1c8/0x530 [ 38.362267][ T563] ? netif_open+0x120/0x120 [ 38.362268][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362270][ T563] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 38.362272][ T563] __dev_change_flags+0x288/0x660 [ 38.362274][ T563] ? netif_set_allmulti+0x250/0x250 [ 38.362276][ T563] ? __kernel_text_address+0x12/0x30 [ 38.362278][ T563] ? write_profile+0xf0/0xf0 [ 38.362281][ T563] ? unwind_get_return_address+0x67/0xd0 [ 38.362283][ T563] netif_change_flags+0x87/0x190 [ 38.362286][ T563] do_setlink.isra.0+0x1cc3/0x2750 [ 38.362288][ T563] ? stack_trace_save+0x93/0xc0 [ 38.362289][ T563] ? rtnl_link_get_size+0x350/0x350 [ 38.362290][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362292][ T563] ? stack_depot_save_flags+0x1bc/0x790 [ 38.362295][ T563] ? kasan_save_stack+0x3d/0x50 [ 38.362298][ T563] ? kasan_save_stack+0x2f/0x50 [ 38.362300][ T563] ? kasan_save_track+0x14/0x30 [ 38.362301][ T563] ? __kasan_kmalloc+0x7b/0x90 [ 38.362303][ T563] ? __kmalloc_cache_noprof+0x29a/0x620 [ 38.362304][ T563] ? rtnl_newlink+0x124/0x11c0 [ 38.362305][ T563] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.362306][ T563] ? netlink_rcv_skb+0x14e/0x3a0 [ 38.362309][ T563] ? netlink_unicast+0x486/0x750 [ 38.362311][ T563] ? netlink_sendmsg+0x735/0xc60 [ 38.362312][ T563] ? ____sys_sendmsg+0x415/0x880 [ 38.362315][ T563] ? ___sys_sendmsg+0x14e/0x1d0 [ 38.362316][ T563] ? __sys_sendmsg+0x12c/0x1d0 [ 38.362318][ T563] ? do_syscall_64+0xff/0x530 [ 38.362321][ T563] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.362323][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362325][ T563] ? lock_acquire+0x13c/0x160 [ 38.362326][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362328][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362330][ T563] ? trace_contention_end+0xb3/0x180 [ 38.362335][ T563] ? __mutex_lock+0x1db/0x1ea0 [ 38.362337][ T563] ? __mutex_lock+0x9a3/0x1ea0 [ 38.362338][ T563] ? rtnl_newlink+0x9a8/0x11c0 [ 38.362340][ T563] ? ww_mutex_lock+0x160/0x160 [ 38.362342][ T563] ? __rtnl_newlink+0x3fa/0xa50 [ 38.362344][ T563] rtnl_newlink+0x9f1/0x11c0 [ 38.362346][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362348][ T563] ? rtnl_bridge_getlink+0x850/0x850 [ 38.362349][ T563] ? lock_acquire+0x13c/0x160 [ 38.362350][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362352][ T563] ? is_bpf_text_address+0x3e/0x110 [ 38.362355][ T563] ? is_bpf_text_address+0x72/0x110 [ 38.362357][ T563] ? kernel_text_address+0x149/0x170 [ 38.362358][ T563] ? __kernel_text_address+0x12/0x30 [ 38.362360][ T563] ? write_profile+0xf0/0xf0 [ 38.362361][ T563] ? unwind_get_return_address+0x67/0xd0 [ 38.362362][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362364][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362365][ T563] ? cap_capable+0x1d7/0x3d0 [ 38.362369][ T563] ? lock_acquire+0x13c/0x160 [ 38.362370][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362372][ T563] ? rtnl_bridge_getlink+0x850/0x850 [ 38.362373][ T563] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.362375][ T563] ? rtnl_link_fill+0x920/0x920 [ 38.362376][ T563] ? filter_irq_stacks+0xd0/0xd0 [ 38.362378][ T563] ? stack_depot_save_flags+0x1bc/0x790 [ 38.362380][ T563] netlink_rcv_skb+0x14e/0x3a0 [ 38.362381][ T563] ? rtnl_link_fill+0x920/0x920 [ 38.362383][ T563] ? lock_release+0x184/0x1f0 [ 38.362384][ T563] ? netlink_ack+0xcf0/0xcf0 [ 38.362386][ T563] ? __netlink_lookup+0xb9/0x6b0 [ 38.362388][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362390][ T563] ? lock_release+0x184/0x1f0 [ 38.362392][ T563] netlink_unicast+0x486/0x750 [ 38.362394][ T563] ? netlink_attachskb+0x810/0x810 [ 38.362395][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362397][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362398][ T563] ? lock_acquire+0x13c/0x160 [ 38.362400][ T563] netlink_sendmsg+0x735/0xc60 [ 38.362402][ T563] ? netlink_unicast+0x750/0x750 [ 38.362404][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362406][ T563] ? lock_release+0x184/0x1f0 [ 38.362407][ T563] ____sys_sendmsg+0x415/0x880 [ 38.362409][ T563] ? copy_msghdr_from_user+0x279/0x420 [ 38.362411][ T563] ? get_timestamp.constprop.0+0x390/0x390 [ 38.362412][ T563] ? move_addr_to_kernel+0x40/0x40 [ 38.362413][ T563] ? filter_irq_stacks+0xd0/0xd0 [ 38.362416][ T563] ___sys_sendmsg+0x14e/0x1d0 [ 38.362418][ T563] ? copy_msghdr_from_user+0x420/0x420 [ 38.362423][ T563] __sys_sendmsg+0x12c/0x1d0 [ 38.362424][ T563] ? __sys_sendmsg_sock+0x20/0x20 [ 38.362427][ T563] ? rcu_is_watching+0x16/0xd0 [ 38.362429][ T563] do_syscall_64+0xff/0x530 [ 38.362430][ T563] ? exc_page_fault+0xee/0x100 [ 38.362432][ T563] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.362434][ T563] RIP: 0033:0x7fddd77fa54e [ 38.362436][ T563] 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 [ 38.362438][ T563] RSP: 002b:00007ffdbdd9a2e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.362441][ T563] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fddd77fa54e [ 38.362443][ T563] RDX: 0000000000000000 RSI: 00007ffdbdd9a390 RDI: 0000000000000005 [ 38.362444][ T563] RBP: 00007ffdbdd9a2f0 R08: 0000000000000000 R09: 0000000000000000 [ 38.362444][ T563] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a916130 [ 38.362445][ T563] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdbdd9aa50 [ 38.362447][ T563] [ 38.389484][ T563] br11: port 1(veth1.11) entered disabled state [ 38.393636][ T563] ip (563) used greatest stack depth: 23144 bytes left [ 38.422235][ T565] br10: port 2(veth2.10) entered disabled state [ 38.422792][ T565] br10: port 1(veth1.10) entered disabled state [ 38.466087][ T569] veth2.11: left allmulticast mode [ 38.466233][ T569] veth2.11: left promiscuous mode [ 38.466519][ T569] br11: port 2(veth2.11) entered disabled state [ 38.556135][ T575] veth2.10: left allmulticast mode [ 38.556317][ T575] veth2: left allmulticast mode [ 38.556983][ T575] veth2.10: left promiscuous mode [ 38.557131][ T575] veth2: left promiscuous mode [ 38.560909][ T575] br10: port 2(veth2.10) entered disabled state [ 38.690569][ T587] veth1.11: left allmulticast mode [ 38.690747][ T587] veth1.11: left promiscuous mode [ 38.691037][ T587] br11: port 1(veth1.11) entered disabled state [ 38.765621][ T593] veth1.10: left allmulticast mode [ 38.765787][ T593] veth1: left allmulticast mode [ 38.765935][ T593] veth1.10: left promiscuous mode [ 38.766076][ T593] veth1: left promiscuous mode [ 38.766368][ T593] br10: port 1(veth1.10) entered disabled state