[ 10.872429][ T246] 8021q: 802.1Q VLAN Support v1.8 [ 10.872451][ T246] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.872454][ T246] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 246, name: modprobe [ 10.872456][ T246] preempt_count: 1, expected: 0 [ 10.872456][ T246] RCU nest depth: 0, expected: 0 [ 10.872458][ T246] locks held by modprobe/246: 4, last CPU#2: [ 10.872460][ T246] #0: ffffffff8cb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.872474][ T246] #1: ffffffff8cb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.872478][ T246] #2: ffffffff8ca89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.872483][ T246] #3: ffffffff8ca89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.872487][ T246] irq event stamp: 28336 [ 10.872488][ T246] hardirqs last enabled at (28335): [] __down_trylock_console_sem+0x86/0xa0 [ 10.872490][ T246] hardirqs last disabled at (28336): [] console_emit_next_record+0x3d4/0x4c0 [ 10.872492][ T246] softirqs last enabled at (25706): [] handle_softirqs+0x67c/0x900 [ 10.872496][ T246] softirqs last disabled at (25699): [] __irq_exit_rcu+0x145/0x1c0 [ 10.872498][ T246] Preemption disabled at: [ 10.872499][ T246] [] vprintk_emit+0x31b/0x3e0 [ 10.872506][ T246] CPU: 2 UID: 0 PID: 246 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.872509][ T246] Tainted: [W]=WARN [ 10.872510][ T246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.872512][ T246] Call Trace: [ 10.872514][ T246] [ 10.872515][ T246] dump_stack_lvl+0x6f/0xa0 [ 10.872521][ T246] ? vprintk_emit+0x31b/0x3e0 [ 10.872524][ T246] __might_resched.cold+0x1fe/0x2c1 [ 10.872528][ T246] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.872532][ T246] ? __kmalloc_noprof+0xdb/0x760 [ 10.872538][ T246] __kmalloc_noprof+0x443/0x760 [ 10.872540][ T246] ? alloc_buf.isra.0+0x4b/0x260 [ 10.872546][ T246] ? do_raw_spin_unlock+0x59/0x250 [ 10.872548][ T246] alloc_buf.isra.0+0x4b/0x260 [ 10.872551][ T246] put_chars+0x1e1/0x2f0 [ 10.872554][ T246] ? __send_to_port+0x420/0x420 [ 10.872555][ T246] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.872560][ T246] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.872563][ T246] ? validate_chain+0x38b/0xc20 [ 10.872567][ T246] hvc_console_print+0x292/0x780 [ 10.872570][ T246] ? __lock_acquire+0x518/0xc20 [ 10.872575][ T246] ? hvc_write+0x3a0/0x3a0 [ 10.872577][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.872582][ T246] console_emit_next_record+0x22f/0x4c0 [ 10.872586][ T246] ? devkmsg_read+0x4b0/0x4b0 [ 10.872588][ T246] ? console_flush_one_record+0x106/0x710 [ 10.872591][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.872593][ T246] ? lock_acquire+0x13c/0x160 [ 10.872597][ T246] console_flush_one_record+0x46f/0x710 [ 10.872601][ T246] ? console_emit_next_record+0x4c0/0x4c0 [ 10.872603][ T246] ? __lock_acquire+0x518/0xc20 [ 10.872608][ T246] console_unlock+0xee/0x1f0 [ 10.872610][ T246] ? console_flush_one_record+0x710/0x710 [ 10.872612][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.872615][ T246] ? lock_acquire+0x60/0x160 [ 10.872618][ T246] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.872620][ T246] ? vprintk_emit+0x320/0x3e0 [ 10.872623][ T246] vprintk_emit+0x37c/0x3e0 [ 10.872627][ T246] ? wake_up_klogd_work_func+0x90/0x90 [ 10.872633][ T246] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 10.872638][ T246] _printk+0xc7/0x100 [ 10.872642][ T246] ? snapshot_read.cold+0x21/0x21 [ 10.872648][ T246] ? do_one_initcall+0x113/0x4f0 [ 10.872651][ T246] vlan_proto_init+0x24/0x90 [8021q] [ 10.872654][ T246] do_one_initcall+0x124/0x4f0 [ 10.872657][ T246] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.872662][ T246] ? do_init_module+0xae/0x8a0 [ 10.872665][ T246] ? kasan_unpoison+0x44/0x70 [ 10.872669][ T246] do_init_module+0x2ad/0x8a0 [ 10.872673][ T246] ? lockdep_hardirqs_on+0x91/0x130 [ 10.872678][ T246] ? free_module+0x470/0x470 [ 10.872681][ T246] ? kfree+0x123/0x590 [ 10.872685][ T246] load_module+0x1424/0x1bb0 [ 10.872692][ T246] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.872696][ T246] ? __ia32_sys_fsconfig+0x180/0x180 [ 10.872698][ T246] ? ovl_real_file+0x172/0x1e0 [ 10.872703][ T246] ? backing_file_read_iter+0x541/0x790 [ 10.872706][ T246] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.872710][ T246] init_module_from_file+0x11f/0x1a0 [ 10.872713][ T246] ? __do_sys_init_module+0x220/0x220 [ 10.872721][ T246] ? __rwlock_init+0x150/0x150 [ 10.872725][ T246] ? do_raw_spin_unlock+0x59/0x250 [ 10.872728][ T246] idempotent_init_module+0x37b/0x7c0 [ 10.872732][ T246] ? init_module_from_file+0x1a0/0x1a0 [ 10.872738][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.872740][ T246] ? cap_capable+0x1d7/0x3d0 [ 10.872746][ T246] __x64_sys_finit_module+0xdf/0x190 [ 10.872748][ T246] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.872752][ T246] do_syscall_64+0xff/0x530 [ 10.872754][ T246] ? exc_page_fault+0xee/0x100 [ 10.872756][ T246] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.872759][ T246] RIP: 0033:0x7f44c96a637d [ 10.872763][ T246] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 10.872765][ T246] RSP: 002b:00007ffecba87c98 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.872768][ T246] RAX: ffffffffffffffda RBX: 000055e445736810 RCX: 00007f44c96a637d [ 10.872769][ T246] RDX: 0000000000000000 RSI: 000055e427339ffd RDI: 0000000000000000 [ 10.872770][ T246] RBP: 00007ffecba87d30 R08: 0000000000000000 R09: 0000000000000000 [ 10.872771][ T246] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e427339ffd [ 10.872771][ T246] R13: 000055e445736960 R14: 0000000000040000 R15: 0000000000000000 [ 10.872778][ T246] [ 12.175009][ T317] GACT probability NOT on [ 12.175025][ T317] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.175028][ T317] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 317, name: modprobe [ 12.175030][ T317] preempt_count: 1, expected: 0 [ 12.175030][ T317] RCU nest depth: 0, expected: 0 [ 12.175031][ T317] locks held by modprobe/317: 4, last CPU#0: [ 12.175034][ T317] #0: ffffffff8cb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.175046][ T317] #1: ffffffff8cb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.175050][ T317] #2: ffffffff8ca89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.175054][ T317] #3: ffffffff8ca89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.175058][ T317] irq event stamp: 17048 [ 12.175059][ T317] hardirqs last enabled at (17047): [] __down_trylock_console_sem+0x86/0xa0 [ 12.175062][ T317] hardirqs last disabled at (17048): [] console_emit_next_record+0x3d4/0x4c0 [ 12.175064][ T317] softirqs last enabled at (15734): [] handle_softirqs+0x67c/0x900 [ 12.175067][ T317] softirqs last disabled at (15005): [] __irq_exit_rcu+0x145/0x1c0 [ 12.175069][ T317] Preemption disabled at: [ 12.175070][ T317] [] vprintk_emit+0x31b/0x3e0 [ 12.175075][ T317] CPU: 0 UID: 0 PID: 317 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.175079][ T317] Tainted: [W]=WARN [ 12.175080][ T317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.175081][ T317] Call Trace: [ 12.175083][ T317] [ 12.175084][ T317] dump_stack_lvl+0x6f/0xa0 [ 12.175090][ T317] ? vprintk_emit+0x31b/0x3e0 [ 12.175092][ T317] __might_resched.cold+0x1fe/0x2c1 [ 12.175097][ T317] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.175101][ T317] ? __kmalloc_noprof+0xdb/0x760 [ 12.175106][ T317] __kmalloc_noprof+0x443/0x760 [ 12.175108][ T317] ? alloc_buf.isra.0+0x4b/0x260 [ 12.175114][ T317] ? do_raw_spin_unlock+0x59/0x250 [ 12.175116][ T317] alloc_buf.isra.0+0x4b/0x260 [ 12.175119][ T317] put_chars+0x1e1/0x2f0 [ 12.175121][ T317] ? desc_read_finalized_seq+0x79/0x120 [ 12.175124][ T317] ? __send_to_port+0x420/0x420 [ 12.175127][ T317] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.175130][ T317] ? validate_chain+0x38b/0xc20 [ 12.175134][ T317] hvc_console_print+0x292/0x780 [ 12.175137][ T317] ? __lock_acquire+0x518/0xc20 [ 12.175139][ T317] ? __lock_acquire+0x518/0xc20 [ 12.175143][ T317] ? hvc_write+0x3a0/0x3a0 [ 12.175145][ T317] ? console_emit_next_record+0x1df/0x4c0 [ 12.175148][ T317] ? rcu_is_watching+0x16/0xd0 [ 12.175151][ T317] ? lock_acquire+0x13c/0x160 [ 12.175155][ T317] console_emit_next_record+0x22f/0x4c0 [ 12.175159][ T317] ? devkmsg_read+0x4b0/0x4b0 [ 12.175160][ T317] ? console_flush_one_record+0x106/0x710 [ 12.175164][ T317] ? rcu_is_watching+0x16/0xd0 [ 12.175166][ T317] ? lock_acquire+0x13c/0x160 [ 12.175170][ T317] console_flush_one_record+0x46f/0x710 [ 12.175174][ T317] ? console_emit_next_record+0x4c0/0x4c0 [ 12.175176][ T317] ? __lock_acquire+0x518/0xc20 [ 12.175183][ T317] console_unlock+0xee/0x1f0 [ 12.175186][ T317] ? console_flush_one_record+0x710/0x710 [ 12.175188][ T317] ? rcu_is_watching+0x16/0xd0 [ 12.175190][ T317] ? lock_acquire+0x60/0x160 [ 12.175194][ T317] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.175195][ T317] ? vprintk_emit+0x320/0x3e0 [ 12.175198][ T317] vprintk_emit+0x37c/0x3e0 [ 12.175202][ T317] ? wake_up_klogd_work_func+0x90/0x90 [ 12.175208][ T317] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 12.175211][ T317] _printk+0xc7/0x100 [ 12.175215][ T317] ? snapshot_read.cold+0x21/0x21 [ 12.175221][ T317] ? do_one_initcall+0x113/0x4f0 [ 12.175224][ T317] gact_init_module+0x15/0x1000 [act_gact] [ 12.175226][ T317] do_one_initcall+0x124/0x4f0 [ 12.175229][ T317] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.175233][ T317] ? do_init_module+0xae/0x8a0 [ 12.175236][ T317] ? kasan_unpoison+0x44/0x70 [ 12.175241][ T317] do_init_module+0x2ad/0x8a0 [ 12.175244][ T317] ? lockdep_hardirqs_on+0x91/0x130 [ 12.175249][ T317] ? free_module+0x470/0x470 [ 12.175252][ T317] ? kfree+0x123/0x590 [ 12.175256][ T317] load_module+0x1424/0x1bb0 [ 12.175263][ T317] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.175267][ T317] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.175270][ T317] ? ovl_real_file+0x172/0x1e0 [ 12.175273][ T317] ? find_held_lock+0x2b/0x80 [ 12.175275][ T317] ? backing_file_read_iter+0x541/0x790 [ 12.175278][ T317] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.175282][ T317] init_module_from_file+0x11f/0x1a0 [ 12.175285][ T317] ? __do_sys_init_module+0x220/0x220 [ 12.175293][ T317] ? __rwlock_init+0x150/0x150 [ 12.175297][ T317] ? do_raw_spin_unlock+0x59/0x250 [ 12.175300][ T317] idempotent_init_module+0x37b/0x7c0 [ 12.175303][ T317] ? init_module_from_file+0x1a0/0x1a0 [ 12.175309][ T317] ? rcu_is_watching+0x16/0xd0 [ 12.175312][ T317] ? cap_capable+0x1d7/0x3d0 [ 12.175318][ T317] __x64_sys_finit_module+0xdf/0x190 [ 12.175320][ T317] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.175323][ T317] do_syscall_64+0xff/0x530 [ 12.175325][ T317] ? exc_page_fault+0xee/0x100 [ 12.175328][ T317] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.175330][ T317] RIP: 0033:0x7f2bb8d0c37d [ 12.175334][ T317] 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 [ 12.175335][ T317] RSP: 002b:00007fffdebd0c48 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.175338][ T317] RAX: ffffffffffffffda RBX: 000055b46b28e810 RCX: 00007f2bb8d0c37d [ 12.175340][ T317] RDX: 0000000000000000 RSI: 000055b443d6fffd RDI: 0000000000000000 [ 12.175341][ T317] RBP: 00007fffdebd0ce0 R08: 0000000000000000 R09: 0000000000000000 [ 12.175341][ T317] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b443d6fffd [ 12.175342][ T317] R13: 000055b46b28e960 R14: 0000000000040000 R15: 0000000000000000 [ 12.175349][ T317] [ 12.719981][ T352] br10: port 1(veth1.10) entered blocking state [ 12.721156][ T352] br10: port 1(veth1.10) entered disabled state [ 12.721609][ T352] veth1.10: entered allmulticast mode [ 12.721871][ T352] veth1: entered allmulticast mode [ 12.723664][ T352] veth1.10: entered promiscuous mode [ 12.723954][ T352] veth1: entered promiscuous mode [ 12.915137][ T368] br11: port 1(veth1.11) entered blocking state [ 12.915475][ T368] br11: port 1(veth1.11) entered disabled state [ 12.915779][ T368] veth1.11: entered allmulticast mode [ 12.917375][ T368] veth1.11: entered promiscuous mode [ 13.242834][ T400] br10: port 2(veth2.10) entered blocking state [ 13.242851][ T400] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.242853][ T400] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 400, name: ip [ 13.242854][ T400] preempt_count: 1, expected: 0 [ 13.242855][ T400] RCU nest depth: 0, expected: 0 [ 13.242856][ T400] locks held by ip/400: 5, last CPU#2: [ 13.242858][ T400] #0: ffffffff8d2d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.242869][ T400] #1: ffffffff8cb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.242876][ T400] #2: ffffffff8cb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.242880][ T400] #3: ffffffff8ca89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.242884][ T400] #4: ffffffff8ca89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.242888][ T400] irq event stamp: 12664 [ 13.242889][ T400] hardirqs last enabled at (12663): [] __down_trylock_console_sem+0x86/0xa0 [ 13.242891][ T400] hardirqs last disabled at (12664): [] console_emit_next_record+0x3d4/0x4c0 [ 13.242893][ T400] softirqs last enabled at (12606): [] __alloc_skb+0x4c2/0x5f0 [ 13.242896][ T400] softirqs last disabled at (12604): [] __alloc_skb+0x4c2/0x5f0 [ 13.242899][ T400] Preemption disabled at: [ 13.242899][ T400] [] vprintk_emit+0x31b/0x3e0 [ 13.242910][ T400] CPU: 2 UID: 0 PID: 400 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.242913][ T400] Tainted: [W]=WARN [ 13.242914][ T400] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.242916][ T400] Call Trace: [ 13.242918][ T400] [ 13.242919][ T400] dump_stack_lvl+0x6f/0xa0 [ 13.242925][ T400] ? vprintk_emit+0x31b/0x3e0 [ 13.242927][ T400] __might_resched.cold+0x1fe/0x2c1 [ 13.242932][ T400] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.242936][ T400] ? __kmalloc_noprof+0xdb/0x760 [ 13.242941][ T400] __kmalloc_noprof+0x443/0x760 [ 13.242943][ T400] ? alloc_buf.isra.0+0x4b/0x260 [ 13.242949][ T400] ? do_raw_spin_unlock+0x59/0x250 [ 13.242951][ T400] alloc_buf.isra.0+0x4b/0x260 [ 13.242955][ T400] put_chars+0x1e1/0x2f0 [ 13.242957][ T400] ? prb_final_commit+0x50/0x50 [ 13.242959][ T400] ? __send_to_port+0x420/0x420 [ 13.242962][ T400] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.242966][ T400] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.242968][ T400] ? validate_chain+0x38b/0xc20 [ 13.242971][ T400] hvc_console_print+0x292/0x780 [ 13.242974][ T400] ? mark_usage+0x61/0x170 [ 13.242976][ T400] ? __lock_acquire+0x518/0xc20 [ 13.242978][ T400] ? __lock_acquire+0x518/0xc20 [ 13.242982][ T400] ? hvc_write+0x3a0/0x3a0 [ 13.242984][ T400] ? console_emit_next_record+0x1df/0x4c0 [ 13.242987][ T400] ? rcu_is_watching+0x16/0xd0 [ 13.242989][ T400] ? lock_acquire+0x13c/0x160 [ 13.242993][ T400] console_emit_next_record+0x22f/0x4c0 [ 13.242996][ T400] ? devkmsg_read+0x4b0/0x4b0 [ 13.242998][ T400] ? console_flush_one_record+0x106/0x710 [ 13.243001][ T400] ? rcu_is_watching+0x16/0xd0 [ 13.243004][ T400] ? lock_acquire+0x13c/0x160 [ 13.243007][ T400] console_flush_one_record+0x46f/0x710 [ 13.243011][ T400] ? console_emit_next_record+0x4c0/0x4c0 [ 13.243013][ T400] ? __lock_acquire+0x518/0xc20 [ 13.243018][ T400] console_unlock+0xee/0x1f0 [ 13.243021][ T400] ? console_flush_one_record+0x710/0x710 [ 13.243023][ T400] ? rcu_is_watching+0x16/0xd0 [ 13.243025][ T400] ? lock_acquire+0x60/0x160 [ 13.243028][ T400] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.243030][ T400] ? vprintk_emit+0x320/0x3e0 [ 13.243033][ T400] vprintk_emit+0x37c/0x3e0 [ 13.243038][ T400] ? wake_up_klogd_work_func+0x90/0x90 [ 13.243040][ T400] ? __lock_release.isra.0+0x69/0x1a0 [ 13.243045][ T400] _printk+0xc7/0x100 [ 13.243048][ T400] ? snapshot_read.cold+0x21/0x21 [ 13.243052][ T400] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.243065][ T400] ? do_setlink.isra.0+0xa31/0x2750 [ 13.243066][ T400] ? rtnl_newlink+0x9f1/0x11c0 [ 13.243067][ T400] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.243071][ T400] br_set_state+0x22f/0x430 [bridge] [ 13.243082][ T400] br_init_port+0xc4/0x200 [bridge] [ 13.243090][ T400] new_nbp+0x39c/0x580 [bridge] [ 13.243100][ T400] br_add_if+0x212/0x1320 [bridge] [ 13.243107][ T400] ? is_bpf_text_address+0x72/0x110 [ 13.243111][ T400] ? kernel_text_address+0x149/0x170 [ 13.243113][ T400] ? __kernel_text_address+0x12/0x30 [ 13.243117][ T400] do_set_master+0x357/0x580 [ 13.243122][ T400] do_setlink.isra.0+0xa31/0x2750 [ 13.243125][ T400] ? stack_trace_save+0x93/0xc0 [ 13.243128][ T400] ? rtnl_link_get_size+0x350/0x350 [ 13.243129][ T400] ? rcu_read_lock_any_held+0x66/0x90 [ 13.243131][ T400] ? stack_depot_save_flags+0x38e/0x790 [ 13.243135][ T400] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.243137][ T400] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.243139][ T400] ? validate_chain+0x38b/0xc20 [ 13.243141][ T400] ? kasan_save_stack+0x3d/0x50 [ 13.243144][ T400] ? kasan_save_stack+0x2f/0x50 [ 13.243146][ T400] ? kasan_save_track+0x14/0x30 [ 13.243148][ T400] ? __lock_acquire+0x518/0xc20 [ 13.243150][ T400] ? netlink_seq_next+0xe/0x60 [ 13.243153][ T400] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.243158][ T400] ? lock_acquire.part.0+0xd4/0x280 [ 13.243159][ T400] ? rtnl_newlink+0x9a8/0x11c0 [ 13.243162][ T400] ? rcu_is_watching+0x16/0xd0 [ 13.243164][ T400] ? lock_acquire+0x13c/0x160 [ 13.243166][ T400] ? rcu_is_watching+0x16/0xd0 [ 13.243167][ T400] ? rcu_is_watching+0x16/0xd0 [ 13.243170][ T400] ? trace_contention_end+0xb3/0x180 [ 13.243173][ T400] ? __mutex_lock+0x1db/0x1ea0 [ 13.243179][ T400] ? __mutex_lock+0x9a3/0x1ea0 [ 13.243181][ T400] ? rtnl_newlink+0x9a8/0x11c0 [ 13.243184][ T400] ? ww_mutex_lock+0x160/0x160 [ 13.243186][ T400] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.243191][ T400] ? __rtnl_newlink+0x3fa/0xa50 [ 13.243196][ T400] rtnl_newlink+0x9f1/0x11c0 [ 13.243201][ T400] ? rtnl_bridge_getlink+0x850/0x850 [ 13.243203][ T400] ? __lock_acquire+0x518/0xc20 [ 13.243207][ T400] ? lock_acquire.part.0+0xd4/0x280 [ 13.243209][ T400] ? find_held_lock+0x2b/0x80 [ 13.243211][ T400] ? rtnl_bridge_getlink+0x850/0x850 [ 13.243213][ T400] ? __lock_release.isra.0+0x69/0x1a0 [ 13.243217][ T400] ? rtnl_bridge_getlink+0x850/0x850 [ 13.243219][ T400] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.243222][ T400] ? rtnl_link_fill+0x920/0x920 [ 13.243223][ T400] ? __lock_acquire+0x518/0xc20 [ 13.243227][ T400] ? lock_acquire.part.0+0xd4/0x280 [ 13.243229][ T400] ? find_held_lock+0x2b/0x80 [ 13.243232][ T400] netlink_rcv_skb+0x14e/0x3a0 [ 13.243234][ T400] ? rtnl_link_fill+0x920/0x920 [ 13.243237][ T400] ? netlink_ack+0xcf0/0xcf0 [ 13.243243][ T400] ? netlink_deliver_tap+0xc5/0x330 [ 13.243244][ T400] ? netlink_deliver_tap+0x13c/0x330 [ 13.243248][ T400] netlink_unicast+0x486/0x750 [ 13.243252][ T400] ? netlink_attachskb+0x810/0x810 [ 13.243255][ T400] ? __lock_acquire+0x518/0xc20 [ 13.243258][ T400] netlink_sendmsg+0x735/0xc60 [ 13.243262][ T400] ? netlink_unicast+0x750/0x750 [ 13.243266][ T400] ? __might_fault+0x97/0x140 [ 13.243271][ T400] ____sys_sendmsg+0x415/0x880 [ 13.243273][ T400] ? copy_msghdr_from_user+0x279/0x420 [ 13.243275][ T400] ? get_timestamp.constprop.0+0x390/0x390 [ 13.243277][ T400] ? move_addr_to_kernel+0x40/0x40 [ 13.243284][ T400] ___sys_sendmsg+0x14e/0x1d0 [ 13.243287][ T400] ? copy_msghdr_from_user+0x420/0x420 [ 13.243302][ T400] __sys_sendmsg+0x12c/0x1d0 [ 13.243305][ T400] ? __sys_sendmsg_sock+0x20/0x20 [ 13.243311][ T400] ? rcu_is_watching+0x16/0xd0 [ 13.243314][ T400] do_syscall_64+0xff/0x530 [ 13.243317][ T400] ? exc_page_fault+0xee/0x100 [ 13.243320][ T400] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.243322][ T400] RIP: 0033:0x7f586428d54e [ 13.243325][ T400] 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 [ 13.243327][ T400] RSP: 002b:00007ffd86b67c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.243330][ T400] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f586428d54e [ 13.243331][ T400] RDX: 0000000000000000 RSI: 00007ffd86b67cb0 RDI: 0000000000000005 [ 13.243332][ T400] RBP: 00007ffd86b67c10 R08: 0000000000000000 R09: 0000000000000000 [ 13.243333][ T400] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917eb9 [ 13.243334][ T400] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd86b68370 [ 13.243340][ T400] [ 13.287960][ T400] br10: port 2(veth2.10) entered disabled state [ 13.288480][ T400] veth2.10: entered allmulticast mode [ 13.288734][ T400] veth2: entered allmulticast mode [ 13.290433][ T400] veth2.10: entered promiscuous mode [ 13.290709][ T400] veth2: entered promiscuous mode [ 13.306302][ T400] ip (400) used greatest stack depth: 23336 bytes left [ 13.469353][ T417] br11: port 2(veth2.11) entered blocking state [ 13.469674][ T417] br11: port 2(veth2.11) entered disabled state [ 13.469979][ T417] veth2.11: entered allmulticast mode [ 13.471514][ T417] veth2.11: entered promiscuous mode [ 13.609871][ T430] br10: port 2(veth2.10) entered blocking state [ 13.610543][ T430] br10: port 2(veth2.10) entered forwarding state [ 13.611169][ T430] br10: port 1(veth1.10) entered blocking state [ 13.611518][ T430] br10: port 1(veth1.10) entered forwarding state [ 13.664390][ T435] br11: port 2(veth2.11) entered blocking state [ 13.664720][ T435] br11: port 2(veth2.11) entered forwarding state [ 13.665381][ T435] br11: port 1(veth1.11) entered blocking state [ 13.665680][ T435] br11: port 1(veth1.11) entered forwarding state [ 28.615241][ C2] [ 28.615259][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.615262][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 28.615263][ C2] preempt_count: 104, expected: 0 [ 28.615264][ C2] RCU nest depth: 0, expected: 0 [ 28.615265][ C2] INFO: lockdep is turned off. [ 28.615266][ C2] irq event stamp: 3118718 [ 28.615267][ C2] hardirqs last enabled at (3118718): [] _raw_spin_unlock_irq+0x28/0x50 [ 28.615276][ C2] hardirqs last disabled at (3118717): [] _raw_spin_lock_irq+0x4a/0x50 [ 28.615278][ C2] softirqs last enabled at (3118700): [] handle_softirqs+0x67c/0x900 [ 28.615282][ C2] softirqs last disabled at (3118715): [] __irq_exit_rcu+0x145/0x1c0 [ 28.615284][ C2] Preemption disabled at: [ 28.615284][ C2] [<0000000000000000>] 0x0 [ 28.615292][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.615295][ C2] Tainted: [W]=WARN [ 28.615296][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.615298][ C2] Call Trace: [ 28.615300][ C2] [ 28.615302][ C2] dump_stack_lvl+0x6f/0xa0 [ 28.615307][ C2] __might_resched.cold+0x1fe/0x2c1 [ 28.615311][ C2] ? validate_chain+0x737/0xc20 [ 28.615314][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.615318][ C2] ? __asan_memcpy+0x3c/0x60 [ 28.615321][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.615325][ C2] __kmalloc_noprof+0x443/0x760 [ 28.615328][ C2] ? __rwlock_init+0x150/0x150 [ 28.615330][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 28.615334][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 28.615336][ C2] alloc_buf.isra.0+0x4b/0x260 [ 28.615338][ C2] put_chars+0x1e1/0x2f0 [ 28.615340][ C2] ? __send_to_port+0x420/0x420 [ 28.615342][ C2] ? console_prepend_replay+0x20/0x20 [ 28.615345][ C2] hvc_console_print+0x292/0x780 [ 28.615349][ C2] ? hvc_write+0x3a0/0x3a0 [ 28.615350][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.615352][ C2] ? lock_acquire+0x13c/0x160 [ 28.615354][ C2] console_emit_next_record+0x22f/0x4c0 [ 28.615357][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 28.615358][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.615360][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.615362][ C2] ? lock_acquire+0x13c/0x160 [ 28.615364][ C2] ? console_flush_one_record+0x111/0x710 [ 28.615365][ C2] console_flush_one_record+0x46f/0x710 [ 28.615368][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 28.615370][ C2] console_unlock+0xee/0x1f0 [ 28.615372][ C2] ? lock_acquire+0x13c/0x160 [ 28.615374][ C2] ? console_flush_one_record+0x710/0x710 [ 28.615375][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.615377][ C2] ? lock_release+0x184/0x1f0 [ 28.615378][ C2] ? lock_acquire+0x60/0x160 [ 28.615380][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.615382][ C2] ? vprintk_emit+0x320/0x3e0 [ 28.615384][ C2] vprintk_emit+0x37c/0x3e0 [ 28.615387][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 28.615388][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.615401][ C2] ? lock_release+0x184/0x1f0 [ 28.615402][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.615409][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.615415][ C2] ? is_module_text_address+0x154/0x250 [ 28.615419][ C2] _printk+0xc7/0x100 [ 28.615422][ C2] ? snapshot_read.cold+0x21/0x21 [ 28.615423][ C2] ? arch_stack_walk+0xd7/0x130 [ 28.615427][ C2] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.615430][ C2] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 28.615431][ C2] print_irq_inversion_bug.part.0+0x32/0xc0 [ 28.615434][ C2] mark_lock_irq+0x989/0x9c0 [ 28.615437][ C2] mark_lock+0x1d7/0xa00 [ 28.615439][ C2] mark_usage+0x42/0x170 [ 28.615440][ C2] __lock_acquire+0x388/0xc20 [ 28.615442][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.615444][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.615451][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.615452][ C2] ? lock_acquire+0x13c/0x160 [ 28.615454][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.615460][ C2] _raw_spin_lock+0x33/0x40 [ 28.615462][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.615468][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.615475][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.615481][ C2] call_timer_fn+0x160/0x4d0 [ 28.615484][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 28.615486][ C2] ? debug_object_active_state+0x430/0x430 [ 28.615489][ C2] ? find_held_lock+0x2b/0x80 [ 28.615491][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 28.615493][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.615495][ C2] __run_timers+0x68f/0xaa0 [ 28.615497][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.615504][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.615506][ C2] ? __lock_acquire+0x518/0xc20 [ 28.615508][ C2] ? __rwlock_init+0x150/0x150 [ 28.615511][ C2] run_timer_softirq+0xf0/0x160 [ 28.615513][ C2] ? __run_timers+0xaa0/0xaa0 [ 28.615514][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.615517][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.615518][ C2] handle_softirqs+0x1d3/0x900 [ 28.615520][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 28.615522][ C2] ? _local_bh_enable+0xc0/0xc0 [ 28.615524][ C2] __irq_exit_rcu+0x145/0x1c0 [ 28.615525][ C2] irq_exit_rcu+0xe/0x30 [ 28.615527][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.615530][ C2] [ 28.615530][ C2] [ 28.615531][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 28.615532][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.615535][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.615538][ C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 [ 28.615539][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 28.615543][ C2] RAX: 00000000002f9679 RBX: ff11000001bec6c0 RCX: ffffffff898f0307 [ 28.615544][ C2] RDX: ff11000001bec6c0 RSI: ffffffff8c638af6 RDI: ffffffff8c08d8e0 [ 28.615545][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.615546][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 28.615547][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 28.615548][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.615551][ C2] default_idle+0x9/0x10 [ 28.615553][ C2] default_idle_call+0x6e/0xb0 [ 28.615555][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.615557][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 28.615558][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 28.615561][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.615563][ C2] do_idle+0xd8/0x190 [ 28.615564][ C2] cpu_startup_entry+0x53/0x70 [ 28.615566][ C2] start_secondary+0x204/0x2b0 [ 28.615568][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 28.615570][ C2] common_startup_64+0x13e/0x148 [ 28.615574][ C2] [ 28.635630][ C2] ======================================================== [ 28.635831][ C2] WARNING: possible irq lock inversion dependency detected [ 28.636084][ C2] 7.2.0-virtme #1 Tainted: G W [ 28.636303][ C2] -------------------------------------------------------- [ 28.636548][ C2] swapper/2/0 just changed the state of lock: [ 28.636716][ C2] ff11000004c72e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.637096][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 28.637344][ C2] (fs_reclaim){+.+.}-{0:0} [ 28.637346][ C2] [ 28.637346][ C2] [ 28.637346][ C2] and interrupts could create inverse lock ordering between them. [ 28.637346][ C2] [ 28.637944][ C2] [ 28.637944][ C2] other info that might help us debug this: [ 28.638200][ C2] Chain exists of: [ 28.638200][ C2] &br->lock --> console_owner --> fs_reclaim [ 28.638200][ C2] [ 28.638557][ C2] Possible interrupt unsafe locking scenario: [ 28.638557][ C2] [ 28.638763][ C2] CPU0 CPU1 [ 28.638948][ C2] ---- ---- [ 28.639089][ C2] lock(fs_reclaim); [ 28.639242][ C2] local_irq_disable(); [ 28.639457][ C2] lock(&br->lock); [ 28.639677][ C2] lock(console_owner); [ 28.639898][ C2] [ 28.640007][ C2] lock(&br->lock); [ 28.640112][ C2] [ 28.640112][ C2] *** DEADLOCK *** [ 28.640112][ C2] [ 28.640357][ C2] locks held by swapper/2/0: 1, last CPU#2: [ 28.640570][ C2] #0: ffa0000000228c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 28.640942][ C2] [ 28.640942][ C2] the shortest dependencies between 2nd lock and 1st lock: [ 28.641224][ C2] -> (fs_reclaim){+.+.}-{0:0} { [ 28.641366][ C2] HARDIRQ-ON-W at: [ 28.641519][ C2] __lock_acquire+0x388/0xc20 [ 28.641694][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.641963][ C2] fs_reclaim_acquire+0xd5/0x120 [ 28.642141][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 28.642394][ C2] kthread_create_worker_on_node+0xea/0x210 [ 28.642647][ C2] workqueue_init+0x2a/0x680 [ 28.642869][ C2] kernel_init_freeable+0x2fe/0x630 [ 28.643081][ C2] kernel_init+0x21/0x150 [ 28.643347][ C2] ret_from_fork+0x474/0x6b0 [ 28.643568][ C2] ret_from_fork_asm+0x11/0x20 [ 28.643740][ C2] SOFTIRQ-ON-W at: [ 28.643887][ C2] __lock_acquire+0x388/0xc20 [ 28.644058][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.644280][ C2] fs_reclaim_acquire+0xd5/0x120 [ 28.644449][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 28.644751][ C2] kthread_create_worker_on_node+0xea/0x210 [ 28.645008][ C2] workqueue_init+0x2a/0x680 [ 28.645227][ C2] kernel_init_freeable+0x2fe/0x630 [ 28.645427][ C2] kernel_init+0x21/0x150 [ 28.645645][ C2] ret_from_fork+0x474/0x6b0 [ 28.645906][ C2] ret_from_fork_asm+0x11/0x20 [ 28.646079][ C2] INITIAL USE at: [ 28.646185][ C2] __lock_acquire+0x388/0xc20 [ 28.646355][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.646570][ C2] fs_reclaim_acquire+0xd5/0x120 [ 28.646741][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 28.647000][ C2] kthread_create_worker_on_node+0xea/0x210 [ 28.647296][ C2] workqueue_init+0x2a/0x680 [ 28.647519][ C2] kernel_init_freeable+0x2fe/0x630 [ 28.647688][ C2] kernel_init+0x21/0x150 [ 28.647906][ C2] ret_from_fork+0x474/0x6b0 [ 28.648080][ C2] ret_from_fork_asm+0x11/0x20 [ 28.648297][ C2] } [ 28.648415][ C2] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 28.648624][ C2] ... acquired at: [ 28.648728][ C2] __lock_acquire+0x518/0xc20 [ 28.648914][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.649056][ C2] fs_reclaim_acquire+0xd5/0x120 [ 28.649234][ C2] __kmalloc_noprof+0xd3/0x760 [ 28.649367][ C2] alloc_buf.isra.0+0x4b/0x260 [ 28.649552][ C2] put_chars+0x1e1/0x2f0 [ 28.649735][ C2] hvc_console_print+0x292/0x780 [ 28.649867][ C2] console_emit_next_record+0x22f/0x4c0 [ 28.650005][ C2] console_flush_one_record+0x46f/0x710 [ 28.650188][ C2] console_unlock+0xee/0x1f0 [ 28.650321][ C2] vprintk_emit+0x37c/0x3e0 [ 28.650501][ C2] dev_vprintk_emit+0x27f/0x2c0 [ 28.650636][ C2] dev_printk_emit+0xb9/0xee [ 28.650822][ C2] _dev_info+0xe2/0x116 [ 28.650969][ C2] cmos_do_probe+0x8be/0x98a [ 28.651155][ C2] platform_probe+0xfe/0x1f0 [ 28.651293][ C2] call_driver_probe+0x61/0x1c0 [ 28.651475][ C2] really_probe+0x199/0x760 [ 28.651607][ C2] __driver_probe_device+0x24f/0x440 [ 28.651786][ C2] driver_probe_device+0x4a/0xf0 [ 28.651920][ C2] __driver_attach+0x1b8/0x540 [ 28.652111][ C2] bus_for_each_dev+0x130/0x1e0 [ 28.652292][ C2] bus_add_driver+0x2c8/0x530 [ 28.652474][ C2] driver_register+0x1a3/0x390 [ 28.652607][ C2] __platform_driver_probe+0x13f/0x270 [ 28.652745][ C2] cmos_init+0x31/0x40 [ 28.652847][ C2] do_one_initcall+0x124/0x4f0 [ 28.653030][ C2] kernel_init_freeable+0x596/0x630 [ 28.653166][ C2] kernel_init+0x21/0x150 [ 28.653349][ C2] ret_from_fork+0x474/0x6b0 [ 28.653532][ C2] ret_from_fork_asm+0x11/0x20 [ 28.653668][ C2] [ 28.653737][ C2] -> (console_owner){....}-{0:0} { [ 28.653876][ C2] INITIAL USE at: [ 28.654032][ C2] } [ 28.654099][ C2] ... key at: [] console_owner_dep_map+0x0/0x60 [ 28.654347][ C2] ... acquired at: [ 28.654446][ C2] __lock_acquire+0x518/0xc20 [ 28.654627][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.654760][ C2] console_lock_spinning_enable+0x5c/0x60 [ 28.655024][ C2] console_emit_next_record+0x1d1/0x4c0 [ 28.655159][ C2] console_flush_one_record+0x46f/0x710 [ 28.655340][ C2] console_unlock+0xee/0x1f0 [ 28.655474][ C2] vprintk_emit+0x37c/0x3e0 [ 28.655654][ C2] _printk+0xc7/0x100 [ 28.655761][ C2] br_set_state+0x22f/0x430 [bridge] [ 28.655951][ C2] br_init_port+0xc4/0x200 [bridge] [ 28.656139][ C2] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 28.656356][ C2] br_dev_open+0x94/0x120 [bridge] [ 28.656496][ C2] __dev_open+0x2f3/0x610 [ 28.656684][ C2] __dev_change_flags+0x4a4/0x660 [ 28.656817][ C2] netif_change_flags+0x87/0x190 [ 28.656998][ C2] do_setlink.isra.0+0x1cc3/0x2750 [ 28.657132][ C2] rtnl_newlink+0x9f1/0x11c0 [ 28.657315][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.657494][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 28.657673][ C2] netlink_unicast+0x486/0x750 [ 28.657807][ C2] netlink_sendmsg+0x735/0xc60 [ 28.657990][ C2] ____sys_sendmsg+0x415/0x880 [ 28.658131][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 28.658313][ C2] __sys_sendmsg+0x12c/0x1d0 [ 28.658447][ C2] do_syscall_64+0xff/0x530 [ 28.658672][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.658839][ C2] [ 28.658951][ C2] -> (&br->lock){+.-.}-{3:3} { [ 28.659099][ C2] HARDIRQ-ON-W at: [ 28.659249][ C2] __lock_acquire+0x388/0xc20 [ 28.659415][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.659629][ C2] _raw_spin_lock_bh+0x38/0x50 [ 28.659802][ C2] br_add_if+0x8c1/0x1320 [bridge] [ 28.660075][ C2] do_set_master+0x357/0x580 [ 28.660300][ C2] do_setlink.isra.0+0xa31/0x2750 [ 28.660468][ C2] rtnl_newlink+0x9f1/0x11c0 [ 28.660686][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.660901][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 28.661073][ C2] netlink_unicast+0x486/0x750 [ 28.661340][ C2] netlink_sendmsg+0x735/0xc60 [ 28.661511][ C2] ____sys_sendmsg+0x415/0x880 [ 28.661725][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 28.661943][ C2] __sys_sendmsg+0x12c/0x1d0 [ 28.662117][ C2] do_syscall_64+0xff/0x530 [ 28.662287][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.662588][ C2] IN-SOFTIRQ-W at: [ 28.662692][ C2] __lock_acquire+0x388/0xc20 [ 28.662907][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.663077][ C2] _raw_spin_lock+0x33/0x40 [ 28.663297][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.663550][ C2] call_timer_fn+0x160/0x4d0 [ 28.663718][ C2] __run_timers+0x68f/0xaa0 [ 28.663999][ C2] run_timer_softirq+0xf0/0x160 [ 28.664228][ C2] handle_softirqs+0x1d3/0x900 [ 28.664396][ C2] __irq_exit_rcu+0x145/0x1c0 [ 28.664614][ C2] irq_exit_rcu+0xe/0x30 [ 28.664787][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.665039][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.665337][ C2] pv_native_safe_halt+0xf/0x10 [ 28.665549][ C2] default_idle+0x9/0x10 [ 28.665718][ C2] default_idle_call+0x6e/0xb0 [ 28.665947][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.666202][ C2] do_idle+0xd8/0x190 [ 28.666338][ C2] cpu_startup_entry+0x53/0x70 [ 28.666601][ C2] start_secondary+0x204/0x2b0 [ 28.666772][ C2] common_startup_64+0x13e/0x148 [ 28.666991][ C2] INITIAL USE at: [ 28.667099][ C2] __lock_acquire+0x388/0xc20 [ 28.667312][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.667527][ C2] _raw_spin_lock_bh+0x38/0x50 [ 28.667742][ C2] br_add_if+0x8c1/0x1320 [bridge] [ 28.667966][ C2] do_set_master+0x357/0x580 [ 28.668138][ C2] do_setlink.isra.0+0xa31/0x2750 [ 28.668353][ C2] rtnl_newlink+0x9f1/0x11c0 [ 28.668567][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.668737][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 28.669004][ C2] netlink_unicast+0x486/0x750 [ 28.669227][ C2] netlink_sendmsg+0x735/0xc60 [ 28.669397][ C2] ____sys_sendmsg+0x415/0x880 [ 28.669613][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 28.669784][ C2] __sys_sendmsg+0x12c/0x1d0 [ 28.670003][ C2] do_syscall_64+0xff/0x530 [ 28.670266][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.670466][ C2] } [ 28.670584][ C2] ... key at: [] __key.7+0x0/0x40 [bridge] [ 28.670789][ C2] ... acquired at: [ 28.670934][ C2] mark_lock+0x1d7/0xa00 [ 28.671077][ C2] mark_usage+0x42/0x170 [ 28.675143][ C2] __lock_acquire+0x388/0xc20 [ 28.675294][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.675520][ C2] _raw_spin_lock+0x33/0x40 [ 28.675653][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.675881][ C2] call_timer_fn+0x160/0x4d0 [ 28.676031][ C2] __run_timers+0x68f/0xaa0 [ 28.676216][ C2] run_timer_softirq+0xf0/0x160 [ 28.676353][ C2] handle_softirqs+0x1d3/0x900 [ 28.676533][ C2] __irq_exit_rcu+0x145/0x1c0 [ 28.676709][ C2] irq_exit_rcu+0xe/0x30 [ 28.676886][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.677108][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.677273][ C2] pv_native_safe_halt+0xf/0x10 [ 28.677447][ C2] default_idle+0x9/0x10 [ 28.677576][ C2] default_idle_call+0x6e/0xb0 [ 28.677759][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.677922][ C2] do_idle+0xd8/0x190 [ 28.678119][ C2] cpu_startup_entry+0x53/0x70 [ 28.678253][ C2] start_secondary+0x204/0x2b0 [ 28.678442][ C2] common_startup_64+0x13e/0x148 [ 28.678574][ C2] [ 28.678640][ C2] [ 28.678640][ C2] stack backtrace: [ 28.678854][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.678858][ C2] Tainted: [W]=WARN [ 28.678859][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.678860][ C2] Call Trace: [ 28.678861][ C2] [ 28.678863][ C2] dump_stack_lvl+0x6f/0xa0 [ 28.678867][ C2] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 28.678870][ C2] mark_lock_irq+0x989/0x9c0 [ 28.678873][ C2] mark_lock+0x1d7/0xa00 [ 28.678875][ C2] mark_usage+0x42/0x170 [ 28.678877][ C2] __lock_acquire+0x388/0xc20 [ 28.678879][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.678881][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.678888][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.678891][ C2] ? lock_acquire+0x13c/0x160 [ 28.678893][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.678899][ C2] _raw_spin_lock+0x33/0x40 [ 28.678901][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.678908][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.678914][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.678921][ C2] call_timer_fn+0x160/0x4d0 [ 28.678923][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 28.678924][ C2] ? debug_object_active_state+0x430/0x430 [ 28.678928][ C2] ? find_held_lock+0x2b/0x80 [ 28.678930][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 28.678932][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.678934][ C2] __run_timers+0x68f/0xaa0 [ 28.678936][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.678943][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.678945][ C2] ? __lock_acquire+0x518/0xc20 [ 28.678947][ C2] ? __rwlock_init+0x150/0x150 [ 28.678950][ C2] run_timer_softirq+0xf0/0x160 [ 28.678952][ C2] ? __run_timers+0xaa0/0xaa0 [ 28.678953][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.678956][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.678957][ C2] handle_softirqs+0x1d3/0x900 [ 28.678959][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 28.678961][ C2] ? _local_bh_enable+0xc0/0xc0 [ 28.678963][ C2] __irq_exit_rcu+0x145/0x1c0 [ 28.678964][ C2] irq_exit_rcu+0xe/0x30 [ 28.678966][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.678967][ C2] [ 28.678968][ C2] [ 28.678969][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 28.678970][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.678972][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.678974][ C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 [ 28.678976][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 28.678979][ C2] RAX: 00000000002f9679 RBX: ff11000001bec6c0 RCX: ffffffff898f0307 [ 28.678980][ C2] RDX: ff11000001bec6c0 RSI: ffffffff8c638af6 RDI: ffffffff8c08d8e0 [ 28.678981][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.678982][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 28.678983][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 28.678984][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.678986][ C2] default_idle+0x9/0x10 [ 28.678988][ C2] default_idle_call+0x6e/0xb0 [ 28.678990][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.678991][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 28.678998][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 28.679000][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.679002][ C2] do_idle+0xd8/0x190 [ 28.679004][ C2] cpu_startup_entry+0x53/0x70 [ 28.679005][ C2] start_secondary+0x204/0x2b0 [ 28.679006][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 28.679008][ C2] common_startup_64+0x13e/0x148 [ 28.679011][ C2] [ 87.252512][ T786] br11: port 2(veth2.11) entered disabled state [ 87.252530][ T786] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 87.252533][ T786] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 786, name: ip [ 87.252535][ T786] preempt_count: 202, expected: 0 [ 87.252536][ T786] RCU nest depth: 0, expected: 0 [ 87.252537][ T786] INFO: lockdep is turned off. [ 87.252538][ T786] irq event stamp: 0 [ 87.252539][ T786] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 87.252543][ T786] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 87.252550][ T786] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 87.252551][ T786] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 87.252553][ T786] Preemption disabled at: [ 87.252554][ T786] [<0000000000000000>] 0x0 [ 87.252559][ T786] CPU: 0 UID: 0 PID: 786 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 87.252563][ T786] Tainted: [W]=WARN [ 87.252564][ T786] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 87.252566][ T786] Call Trace: [ 87.252567][ T786] [ 87.252569][ T786] dump_stack_lvl+0x6f/0xa0 [ 87.252574][ T786] __might_resched.cold+0x1fe/0x2c1 [ 87.252578][ T786] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 87.252582][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252586][ T786] __kmalloc_noprof+0x443/0x760 [ 87.252590][ T786] ? __rwlock_init+0x150/0x150 [ 87.252592][ T786] ? alloc_buf.isra.0+0x4b/0x260 [ 87.252596][ T786] ? do_raw_spin_unlock+0x59/0x250 [ 87.252598][ T786] alloc_buf.isra.0+0x4b/0x260 [ 87.252600][ T786] put_chars+0x1e1/0x2f0 [ 87.252602][ T786] ? desc_read_finalized_seq+0x79/0x120 [ 87.252604][ T786] ? __send_to_port+0x420/0x420 [ 87.252606][ T786] ? console_prepend_replay+0x20/0x20 [ 87.252609][ T786] hvc_console_print+0x292/0x780 [ 87.252612][ T786] ? hvc_write+0x3a0/0x3a0 [ 87.252613][ T786] ? do_raw_spin_lock+0x131/0x280 [ 87.252615][ T786] ? __rwlock_init+0x150/0x150 [ 87.252616][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252618][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252620][ T786] ? lock_acquire+0x13c/0x160 [ 87.252622][ T786] console_emit_next_record+0x22f/0x4c0 [ 87.252624][ T786] ? devkmsg_read+0x4b0/0x4b0 [ 87.252626][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252628][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252630][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252631][ T786] ? lock_acquire+0x13c/0x160 [ 87.252633][ T786] ? console_flush_one_record+0x111/0x710 [ 87.252635][ T786] console_flush_one_record+0x46f/0x710 [ 87.252637][ T786] ? console_emit_next_record+0x4c0/0x4c0 [ 87.252640][ T786] console_unlock+0xee/0x1f0 [ 87.252642][ T786] ? lock_acquire+0x13c/0x160 [ 87.252643][ T786] ? console_flush_one_record+0x710/0x710 [ 87.252645][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252646][ T786] ? lock_release+0x184/0x1f0 [ 87.252648][ T786] ? lock_acquire+0x60/0x160 [ 87.252649][ T786] ? __rcu_read_lock+0x30/0x70 [ 87.252651][ T786] ? __down_trylock_console_sem+0x5e/0xa0 [ 87.252653][ T786] ? vprintk_emit+0x320/0x3e0 [ 87.252655][ T786] vprintk_emit+0x37c/0x3e0 [ 87.252660][ T786] ? wake_up_klogd_work_func+0x90/0x90 [ 87.252661][ T786] ? debug_object_assert_init+0x1d9/0x360 [ 87.252665][ T786] ? debug_object_activate+0x4a0/0x4a0 [ 87.252668][ T786] _printk+0xc7/0x100 [ 87.252671][ T786] ? snapshot_read.cold+0x21/0x21 [ 87.252673][ T786] ? __rwlock_init+0x150/0x150 [ 87.252675][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252676][ T786] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 87.252680][ T786] br_set_state+0x22f/0x430 [bridge] [ 87.252693][ T786] br_stp_disable_port+0x11f/0x390 [bridge] [ 87.252701][ T786] br_stp_disable_bridge+0xb9/0x180 [bridge] [ 87.252708][ T786] br_dev_stop+0x28/0x1a0 [bridge] [ 87.252717][ T786] ? rtnl_is_locked+0x15/0x20 [ 87.252721][ T786] __dev_close_many+0x1c8/0x530 [ 87.252725][ T786] ? netif_open+0x120/0x120 [ 87.252726][ T786] ? trace_irq_enable.constprop.0+0x30/0x160 [ 87.252728][ T786] __dev_change_flags+0x288/0x660 [ 87.252731][ T786] ? netif_set_allmulti+0x250/0x250 [ 87.252733][ T786] ? __kernel_text_address+0x12/0x30 [ 87.252735][ T786] ? write_profile+0xf0/0xf0 [ 87.252737][ T786] ? unwind_get_return_address+0x67/0xd0 [ 87.252740][ T786] netif_change_flags+0x87/0x190 [ 87.252743][ T786] do_setlink.isra.0+0x1cc3/0x2750 [ 87.252745][ T786] ? stack_trace_save+0x93/0xc0 [ 87.252746][ T786] ? rtnl_link_get_size+0x350/0x350 [ 87.252747][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252749][ T786] ? stack_depot_save_flags+0x1bc/0x790 [ 87.252752][ T786] ? kasan_save_stack+0x3d/0x50 [ 87.252755][ T786] ? kasan_save_stack+0x2f/0x50 [ 87.252756][ T786] ? kasan_save_track+0x14/0x30 [ 87.252758][ T786] ? __kasan_kmalloc+0x7b/0x90 [ 87.252759][ T786] ? __kmalloc_cache_noprof+0x29a/0x620 [ 87.252761][ T786] ? rtnl_newlink+0x124/0x11c0 [ 87.252762][ T786] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 87.252763][ T786] ? netlink_rcv_skb+0x14e/0x3a0 [ 87.252765][ T786] ? netlink_unicast+0x486/0x750 [ 87.252767][ T786] ? netlink_sendmsg+0x735/0xc60 [ 87.252768][ T786] ? ____sys_sendmsg+0x415/0x880 [ 87.252770][ T786] ? ___sys_sendmsg+0x14e/0x1d0 [ 87.252772][ T786] ? __sys_sendmsg+0x12c/0x1d0 [ 87.252774][ T786] ? do_syscall_64+0xff/0x530 [ 87.252776][ T786] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 87.252779][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252781][ T786] ? lock_acquire+0x13c/0x160 [ 87.252782][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252784][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252786][ T786] ? trace_contention_end+0xb3/0x180 [ 87.252789][ T786] ? __mutex_lock+0x1db/0x1ea0 [ 87.252791][ T786] ? __mutex_lock+0x9a3/0x1ea0 [ 87.252793][ T786] ? rtnl_newlink+0x9a8/0x11c0 [ 87.252794][ T786] ? ww_mutex_lock+0x160/0x160 [ 87.252796][ T786] ? __rtnl_newlink+0x3fa/0xa50 [ 87.252798][ T786] rtnl_newlink+0x9f1/0x11c0 [ 87.252800][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252802][ T786] ? rtnl_bridge_getlink+0x850/0x850 [ 87.252803][ T786] ? lock_acquire+0x13c/0x160 [ 87.252805][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252807][ T786] ? is_bpf_text_address+0x3e/0x110 [ 87.252810][ T786] ? is_bpf_text_address+0x72/0x110 [ 87.252812][ T786] ? kernel_text_address+0x149/0x170 [ 87.252813][ T786] ? __kernel_text_address+0x12/0x30 [ 87.252814][ T786] ? write_profile+0xf0/0xf0 [ 87.252815][ T786] ? unwind_get_return_address+0x67/0xd0 [ 87.252817][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252818][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252820][ T786] ? cap_capable+0x1d7/0x3d0 [ 87.252824][ T786] ? lock_acquire+0x13c/0x160 [ 87.252825][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252827][ T786] ? rtnl_bridge_getlink+0x850/0x850 [ 87.252828][ T786] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 87.252830][ T786] ? rtnl_link_fill+0x920/0x920 [ 87.252831][ T786] ? filter_irq_stacks+0xd0/0xd0 [ 87.252833][ T786] ? stack_depot_save_flags+0x1bc/0x790 [ 87.252835][ T786] netlink_rcv_skb+0x14e/0x3a0 [ 87.252836][ T786] ? rtnl_link_fill+0x920/0x920 [ 87.252838][ T786] ? lock_release+0x184/0x1f0 [ 87.252839][ T786] ? netlink_ack+0xcf0/0xcf0 [ 87.252841][ T786] ? __netlink_lookup+0xb9/0x6b0 [ 87.252843][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252845][ T786] ? lock_release+0x184/0x1f0 [ 87.252847][ T786] netlink_unicast+0x486/0x750 [ 87.252849][ T786] ? netlink_attachskb+0x810/0x810 [ 87.252850][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252852][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252854][ T786] ? lock_acquire+0x13c/0x160 [ 87.252856][ T786] netlink_sendmsg+0x735/0xc60 [ 87.252857][ T786] ? netlink_unicast+0x750/0x750 [ 87.252859][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252861][ T786] ? lock_release+0x184/0x1f0 [ 87.252863][ T786] ____sys_sendmsg+0x415/0x880 [ 87.252865][ T786] ? copy_msghdr_from_user+0x279/0x420 [ 87.252866][ T786] ? get_timestamp.constprop.0+0x390/0x390 [ 87.252868][ T786] ? move_addr_to_kernel+0x40/0x40 [ 87.252869][ T786] ? filter_irq_stacks+0xd0/0xd0 [ 87.252872][ T786] ___sys_sendmsg+0x14e/0x1d0 [ 87.252873][ T786] ? copy_msghdr_from_user+0x420/0x420 [ 87.252878][ T786] __sys_sendmsg+0x12c/0x1d0 [ 87.252880][ T786] ? __sys_sendmsg_sock+0x20/0x20 [ 87.252883][ T786] ? rcu_is_watching+0x16/0xd0 [ 87.252885][ T786] do_syscall_64+0xff/0x530 [ 87.252886][ T786] ? exc_page_fault+0xee/0x100 [ 87.252888][ T786] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 87.252890][ T786] RIP: 0033:0x7f3649beb54e [ 87.252892][ T786] 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 [ 87.252894][ T786] RSP: 002b:00007ffc21db57a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 87.252897][ T786] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3649beb54e [ 87.252899][ T786] RDX: 0000000000000000 RSI: 00007ffc21db5850 RDI: 0000000000000005 [ 87.252900][ T786] RBP: 00007ffc21db57b0 R08: 0000000000000000 R09: 0000000000000000 [ 87.252900][ T786] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917f03 [ 87.252901][ T786] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc21db5f10 [ 87.252904][ T786] [ 87.281392][ T786] br11: port 1(veth1.11) entered disabled state [ 87.291725][ T786] ip (786) used greatest stack depth: 23144 bytes left [ 87.309523][ T788] br10: port 2(veth2.10) entered disabled state [ 87.309879][ T788] br10: port 1(veth1.10) entered disabled state [ 87.355231][ T792] veth2.11: left allmulticast mode [ 87.355423][ T792] veth2.11: left promiscuous mode [ 87.355732][ T792] br11: port 2(veth2.11) entered disabled state [ 87.477689][ T798] veth2.10: left allmulticast mode [ 87.477948][ T798] veth2: left allmulticast mode [ 87.478172][ T798] veth2.10: left promiscuous mode [ 87.480335][ T798] veth2: left promiscuous mode [ 87.480809][ T798] br10: port 2(veth2.10) entered disabled state [ 87.646957][ T810] veth1.11: left allmulticast mode [ 87.647432][ T810] veth1.11: left promiscuous mode [ 87.647944][ T810] br11: port 1(veth1.11) entered disabled state [ 87.745766][ T816] veth1.10: left allmulticast mode [ 87.746075][ T816] veth1: left allmulticast mode [ 87.746385][ T816] veth1.10: left promiscuous mode [ 87.746649][ T816] veth1: left promiscuous mode [ 87.747168][ T816] br10: port 1(veth1.10) entered disabled state