[ 10.623569][ T246] 8021q: 802.1Q VLAN Support v1.8 [ 10.623589][ T246] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.623591][ T246] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 246, name: modprobe [ 10.623593][ T246] preempt_count: 1, expected: 0 [ 10.623594][ T246] RCU nest depth: 0, expected: 0 [ 10.623595][ T246] locks held by modprobe/246: 4, last CPU#2: [ 10.623597][ T246] #0: ffffffffa2769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.623609][ T246] #1: ffffffffa2769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.623613][ T246] #2: ffffffffa2689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.623617][ T246] #3: ffffffffa2689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.623621][ T246] irq event stamp: 34988 [ 10.623622][ T246] hardirqs last enabled at (34987): [] __down_trylock_console_sem+0x86/0xa0 [ 10.623625][ T246] hardirqs last disabled at (34988): [] console_emit_next_record+0x3d4/0x4c0 [ 10.623627][ T246] softirqs last enabled at (31858): [] handle_softirqs+0x67c/0x900 [ 10.623630][ T246] softirqs last disabled at (31851): [] __irq_exit_rcu+0x145/0x1c0 [ 10.623632][ T246] Preemption disabled at: [ 10.623632][ T246] [] vprintk_emit+0x31b/0x3e0 [ 10.623638][ T246] CPU: 2 UID: 0 PID: 246 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.623642][ T246] Tainted: [W]=WARN [ 10.623643][ T246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.623645][ T246] Call Trace: [ 10.623646][ T246] [ 10.623648][ T246] dump_stack_lvl+0x6f/0xa0 [ 10.623654][ T246] ? vprintk_emit+0x31b/0x3e0 [ 10.623656][ T246] __might_resched.cold+0x1fe/0x2c1 [ 10.623661][ T246] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.623665][ T246] ? __kmalloc_noprof+0xdb/0x760 [ 10.623670][ T246] __kmalloc_noprof+0x443/0x760 [ 10.623672][ T246] ? alloc_buf.isra.0+0x4b/0x260 [ 10.623678][ T246] ? do_raw_spin_unlock+0x59/0x250 [ 10.623680][ T246] alloc_buf.isra.0+0x4b/0x260 [ 10.623683][ T246] put_chars+0x1e1/0x2f0 [ 10.623686][ T246] ? __send_to_port+0x420/0x420 [ 10.623687][ T246] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.623692][ T246] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.623694][ T246] ? validate_chain+0x38b/0xc20 [ 10.623698][ T246] hvc_console_print+0x292/0x780 [ 10.623701][ T246] ? __lock_acquire+0x518/0xc20 [ 10.623706][ T246] ? hvc_write+0x3a0/0x3a0 [ 10.623708][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.623713][ T246] console_emit_next_record+0x22f/0x4c0 [ 10.623717][ T246] ? devkmsg_read+0x4b0/0x4b0 [ 10.623719][ T246] ? console_flush_one_record+0x106/0x710 [ 10.623722][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.623724][ T246] ? lock_acquire+0x13c/0x160 [ 10.623728][ T246] console_flush_one_record+0x46f/0x710 [ 10.623732][ T246] ? console_emit_next_record+0x4c0/0x4c0 [ 10.623734][ T246] ? __lock_acquire+0x518/0xc20 [ 10.623738][ T246] console_unlock+0xee/0x1f0 [ 10.623741][ T246] ? console_flush_one_record+0x710/0x710 [ 10.623743][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.623745][ T246] ? lock_acquire+0x60/0x160 [ 10.623749][ T246] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.623750][ T246] ? vprintk_emit+0x320/0x3e0 [ 10.623753][ T246] vprintk_emit+0x37c/0x3e0 [ 10.623757][ T246] ? wake_up_klogd_work_func+0x90/0x90 [ 10.623763][ T246] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 10.623766][ T246] _printk+0xc7/0x100 [ 10.623770][ T246] ? snapshot_read.cold+0x21/0x21 [ 10.623776][ T246] ? do_one_initcall+0x113/0x4f0 [ 10.623779][ T246] vlan_proto_init+0x24/0x90 [8021q] [ 10.623782][ T246] do_one_initcall+0x124/0x4f0 [ 10.623785][ T246] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.623789][ T246] ? do_init_module+0xae/0x8a0 [ 10.623792][ T246] ? kasan_unpoison+0x44/0x70 [ 10.623797][ T246] do_init_module+0x2ad/0x8a0 [ 10.623800][ T246] ? lockdep_hardirqs_on+0x91/0x130 [ 10.623804][ T246] ? free_module+0x470/0x470 [ 10.623808][ T246] ? kfree+0x123/0x590 [ 10.623811][ T246] load_module+0x1424/0x1bb0 [ 10.623818][ T246] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.623822][ T246] ? __ia32_sys_fsconfig+0x180/0x180 [ 10.623825][ T246] ? ovl_real_file+0x172/0x1e0 [ 10.623829][ T246] ? backing_file_read_iter+0x541/0x790 [ 10.623833][ T246] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.623836][ T246] init_module_from_file+0x11f/0x1a0 [ 10.623839][ T246] ? __do_sys_init_module+0x220/0x220 [ 10.623847][ T246] ? __rwlock_init+0x150/0x150 [ 10.623851][ T246] ? do_raw_spin_unlock+0x59/0x250 [ 10.623854][ T246] idempotent_init_module+0x37b/0x7c0 [ 10.623857][ T246] ? init_module_from_file+0x1a0/0x1a0 [ 10.623863][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.623865][ T246] ? cap_capable+0x1d7/0x3d0 [ 10.623871][ T246] __x64_sys_finit_module+0xdf/0x190 [ 10.623873][ T246] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.623877][ T246] do_syscall_64+0xff/0x530 [ 10.623878][ T246] ? exc_page_fault+0xee/0x100 [ 10.623881][ T246] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.623883][ T246] RIP: 0033:0x7fe3b63c137d [ 10.623887][ 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 [ 10.623888][ T246] RSP: 002b:00007fffd5070fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.623891][ T246] RAX: ffffffffffffffda RBX: 000055c68203e810 RCX: 00007fe3b63c137d [ 10.623892][ T246] RDX: 0000000000000000 RSI: 000055c66d3b0ffd RDI: 0000000000000000 [ 10.623893][ T246] RBP: 00007fffd5071040 R08: 0000000000000000 R09: 0000000000000000 [ 10.623894][ T246] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c66d3b0ffd [ 10.623895][ T246] R13: 000055c68203e960 R14: 0000000000040000 R15: 0000000000000000 [ 10.623901][ T246] [ 11.908997][ T317] GACT probability NOT on [ 11.909017][ T317] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.909021][ T317] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 317, name: modprobe [ 11.909023][ T317] preempt_count: 1, expected: 0 [ 11.909024][ T317] RCU nest depth: 0, expected: 0 [ 11.909026][ T317] locks held by modprobe/317: 4, last CPU#3: [ 11.909029][ T317] #0: ffffffffa2769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.909044][ T317] #1: ffffffffa2769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.909051][ T317] #2: ffffffffa2689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.909057][ T317] #3: ffffffffa2689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.909063][ T317] irq event stamp: 19280 [ 11.909064][ T317] hardirqs last enabled at (19279): [] __down_trylock_console_sem+0x86/0xa0 [ 11.909068][ T317] hardirqs last disabled at (19280): [] console_emit_next_record+0x3d4/0x4c0 [ 11.909071][ T317] softirqs last enabled at (17776): [] handle_softirqs+0x67c/0x900 [ 11.909075][ T317] softirqs last disabled at (17199): [] __irq_exit_rcu+0x145/0x1c0 [ 11.909078][ T317] Preemption disabled at: [ 11.909079][ T317] [] vprintk_emit+0x31b/0x3e0 [ 11.909086][ T317] CPU: 3 UID: 0 PID: 317 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.909091][ T317] Tainted: [W]=WARN [ 11.909092][ T317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.909094][ T317] Call Trace: [ 11.909096][ T317] [ 11.909098][ T317] dump_stack_lvl+0x6f/0xa0 [ 11.909105][ T317] ? vprintk_emit+0x31b/0x3e0 [ 11.909109][ T317] __might_resched.cold+0x1fe/0x2c1 [ 11.909115][ T317] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.909120][ T317] ? __kmalloc_noprof+0xdb/0x760 [ 11.909128][ T317] __kmalloc_noprof+0x443/0x760 [ 11.909131][ T317] ? alloc_buf.isra.0+0x4b/0x260 [ 11.909140][ T317] ? do_raw_spin_unlock+0x59/0x250 [ 11.909144][ T317] alloc_buf.isra.0+0x4b/0x260 [ 11.909149][ T317] put_chars+0x1e1/0x2f0 [ 11.909152][ T317] ? desc_read_finalized_seq+0x79/0x120 [ 11.909155][ T317] ? __send_to_port+0x420/0x420 [ 11.909160][ T317] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.909165][ T317] ? validate_chain+0x38b/0xc20 [ 11.909172][ T317] hvc_console_print+0x292/0x780 [ 11.909176][ T317] ? __lock_acquire+0x518/0xc20 [ 11.909178][ T317] ? __lock_acquire+0x518/0xc20 [ 11.909187][ T317] ? hvc_write+0x3a0/0x3a0 [ 11.909189][ T317] ? console_emit_next_record+0x1df/0x4c0 [ 11.909194][ T317] ? rcu_is_watching+0x16/0xd0 [ 11.909198][ T317] ? lock_acquire+0x13c/0x160 [ 11.909205][ T317] console_emit_next_record+0x22f/0x4c0 [ 11.909211][ T317] ? devkmsg_read+0x4b0/0x4b0 [ 11.909214][ T317] ? console_flush_one_record+0x106/0x710 [ 11.909219][ T317] ? rcu_is_watching+0x16/0xd0 [ 11.909222][ T317] ? lock_acquire+0x13c/0x160 [ 11.909229][ T317] console_flush_one_record+0x46f/0x710 [ 11.909236][ T317] ? console_emit_next_record+0x4c0/0x4c0 [ 11.909239][ T317] ? __lock_acquire+0x518/0xc20 [ 11.909248][ T317] console_unlock+0xee/0x1f0 [ 11.909253][ T317] ? console_flush_one_record+0x710/0x710 [ 11.909255][ T317] ? rcu_is_watching+0x16/0xd0 [ 11.909259][ T317] ? lock_acquire+0x60/0x160 [ 11.909265][ T317] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.909267][ T317] ? vprintk_emit+0x320/0x3e0 [ 11.909273][ T317] vprintk_emit+0x37c/0x3e0 [ 11.909279][ T317] ? wake_up_klogd_work_func+0x90/0x90 [ 11.909289][ T317] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 11.909293][ T317] _printk+0xc7/0x100 [ 11.909298][ T317] ? snapshot_read.cold+0x21/0x21 [ 11.909309][ T317] ? do_one_initcall+0x113/0x4f0 [ 11.909314][ T317] gact_init_module+0x15/0x1000 [act_gact] [ 11.909318][ T317] do_one_initcall+0x124/0x4f0 [ 11.909322][ T317] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.909330][ T317] ? do_init_module+0xae/0x8a0 [ 11.909334][ T317] ? kasan_unpoison+0x44/0x70 [ 11.909341][ T317] do_init_module+0x2ad/0x8a0 [ 11.909347][ T317] ? lockdep_hardirqs_on+0x91/0x130 [ 11.909353][ T317] ? free_module+0x470/0x470 [ 11.909358][ T317] ? kfree+0x123/0x590 [ 11.909365][ T317] load_module+0x1424/0x1bb0 [ 11.909383][ T317] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.909389][ T317] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.909393][ T317] ? ovl_real_file+0x172/0x1e0 [ 11.909398][ T317] ? backing_file_read_iter+0x541/0x790 [ 11.909403][ T317] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.909409][ T317] init_module_from_file+0x11f/0x1a0 [ 11.909414][ T317] ? __do_sys_init_module+0x220/0x220 [ 11.909429][ T317] ? __rwlock_init+0x150/0x150 [ 11.909435][ T317] ? do_raw_spin_unlock+0x59/0x250 [ 11.909440][ T317] idempotent_init_module+0x37b/0x7c0 [ 11.909445][ T317] ? init_module_from_file+0x1a0/0x1a0 [ 11.909456][ T317] ? rcu_is_watching+0x16/0xd0 [ 11.909460][ T317] ? cap_capable+0x1d7/0x3d0 [ 11.909469][ T317] __x64_sys_finit_module+0xdf/0x190 [ 11.909472][ T317] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.909477][ T317] do_syscall_64+0xff/0x530 [ 11.909480][ T317] ? exc_page_fault+0xee/0x100 [ 11.909484][ T317] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.909487][ T317] RIP: 0033:0x7fa23254d37d [ 11.909492][ 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 [ 11.909494][ T317] RSP: 002b:00007ffe80c8b5a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.909498][ T317] RAX: ffffffffffffffda RBX: 00005644db488810 RCX: 00007fa23254d37d [ 11.909500][ T317] RDX: 0000000000000000 RSI: 00005644a72bfffd RDI: 0000000000000000 [ 11.909501][ T317] RBP: 00007ffe80c8b640 R08: 0000000000000000 R09: 0000000000000000 [ 11.909503][ T317] R10: 0000000000000000 R11: 0000000000000246 R12: 00005644a72bfffd [ 11.909504][ T317] R13: 00005644db488960 R14: 0000000000040000 R15: 0000000000000000 [ 11.909517][ T317] [ 12.580594][ T354] br10: port 1(veth1.10) entered blocking state [ 12.581187][ T354] br10: port 1(veth1.10) entered disabled state [ 12.581531][ T354] veth1.10: entered allmulticast mode [ 12.581762][ T354] veth1: entered allmulticast mode [ 12.583502][ T354] veth1.10: entered promiscuous mode [ 12.583804][ T354] veth1: entered promiscuous mode [ 12.807511][ T370] br11: port 1(veth1.11) entered blocking state [ 12.809053][ T370] br11: port 1(veth1.11) entered disabled state [ 12.809571][ T370] veth1.11: entered allmulticast mode [ 12.814534][ T370] veth1.11: entered promiscuous mode [ 13.206423][ T401] br10: port 2(veth2.10) entered blocking state [ 13.206444][ T401] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.206447][ T401] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 401, name: ip [ 13.206449][ T401] preempt_count: 1, expected: 0 [ 13.206450][ T401] RCU nest depth: 0, expected: 0 [ 13.206452][ T401] locks held by ip/401: 5, last CPU#3: [ 13.206455][ T401] #0: ffffffffa2ed2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.206470][ T401] #1: ffffffffa2769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.206479][ T401] #2: ffffffffa2769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.206485][ T401] #3: ffffffffa2689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.206490][ T401] #4: ffffffffa2689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.206496][ T401] irq event stamp: 24140 [ 13.206497][ T401] hardirqs last enabled at (24139): [] __down_trylock_console_sem+0x86/0xa0 [ 13.206501][ T401] hardirqs last disabled at (24140): [] console_emit_next_record+0x3d4/0x4c0 [ 13.206504][ T401] softirqs last enabled at (24082): [] __alloc_skb+0x4c2/0x5f0 [ 13.206508][ T401] softirqs last disabled at (24080): [] __alloc_skb+0x4c2/0x5f0 [ 13.206511][ T401] Preemption disabled at: [ 13.206512][ T401] [] vprintk_emit+0x31b/0x3e0 [ 13.206519][ T401] CPU: 3 UID: 0 PID: 401 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.206524][ T401] Tainted: [W]=WARN [ 13.206525][ T401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.206527][ T401] Call Trace: [ 13.206529][ T401] [ 13.206531][ T401] dump_stack_lvl+0x6f/0xa0 [ 13.206539][ T401] ? vprintk_emit+0x31b/0x3e0 [ 13.206542][ T401] __might_resched.cold+0x1fe/0x2c1 [ 13.206549][ T401] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.206559][ T401] ? __kmalloc_noprof+0xdb/0x760 [ 13.206567][ T401] __kmalloc_noprof+0x443/0x760 [ 13.206571][ T401] ? alloc_buf.isra.0+0x4b/0x260 [ 13.206579][ T401] ? do_raw_spin_unlock+0x59/0x250 [ 13.206582][ T401] alloc_buf.isra.0+0x4b/0x260 [ 13.206588][ T401] put_chars+0x1e1/0x2f0 [ 13.206590][ T401] ? prb_final_commit+0x50/0x50 [ 13.206593][ T401] ? __send_to_port+0x420/0x420 [ 13.206599][ T401] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.206604][ T401] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.206608][ T401] ? validate_chain+0x38b/0xc20 [ 13.206614][ T401] hvc_console_print+0x292/0x780 [ 13.206618][ T401] ? mark_usage+0x61/0x170 [ 13.206621][ T401] ? __lock_acquire+0x518/0xc20 [ 13.206623][ T401] ? __lock_acquire+0x518/0xc20 [ 13.206630][ T401] ? hvc_write+0x3a0/0x3a0 [ 13.206633][ T401] ? console_emit_next_record+0x1df/0x4c0 [ 13.206638][ T401] ? rcu_is_watching+0x16/0xd0 [ 13.206642][ T401] ? lock_acquire+0x13c/0x160 [ 13.206649][ T401] console_emit_next_record+0x22f/0x4c0 [ 13.206655][ T401] ? devkmsg_read+0x4b0/0x4b0 [ 13.206657][ T401] ? console_flush_one_record+0x106/0x710 [ 13.206662][ T401] ? rcu_is_watching+0x16/0xd0 [ 13.206666][ T401] ? lock_acquire+0x13c/0x160 [ 13.206672][ T401] console_flush_one_record+0x46f/0x710 [ 13.206679][ T401] ? console_emit_next_record+0x4c0/0x4c0 [ 13.206682][ T401] ? __lock_acquire+0x518/0xc20 [ 13.206691][ T401] console_unlock+0xee/0x1f0 [ 13.206695][ T401] ? console_flush_one_record+0x710/0x710 [ 13.206698][ T401] ? rcu_is_watching+0x16/0xd0 [ 13.206701][ T401] ? lock_acquire+0x60/0x160 [ 13.206708][ T401] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.206710][ T401] ? vprintk_emit+0x320/0x3e0 [ 13.206716][ T401] vprintk_emit+0x37c/0x3e0 [ 13.206723][ T401] ? wake_up_klogd_work_func+0x90/0x90 [ 13.206726][ T401] ? __lock_release.isra.0+0x69/0x1a0 [ 13.206735][ T401] _printk+0xc7/0x100 [ 13.206740][ T401] ? snapshot_read.cold+0x21/0x21 [ 13.206746][ T401] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.206765][ T401] ? do_setlink.isra.0+0xa31/0x2750 [ 13.206767][ T401] ? rtnl_newlink+0x9f1/0x11c0 [ 13.206769][ T401] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.206777][ T401] br_set_state+0x22f/0x430 [bridge] [ 13.206795][ T401] br_init_port+0xc4/0x200 [bridge] [ 13.206809][ T401] new_nbp+0x39c/0x580 [bridge] [ 13.206826][ T401] br_add_if+0x212/0x1320 [bridge] [ 13.206839][ T401] ? is_bpf_text_address+0x72/0x110 [ 13.206844][ T401] ? kernel_text_address+0x149/0x170 [ 13.206848][ T401] ? __kernel_text_address+0x12/0x30 [ 13.206855][ T401] do_set_master+0x357/0x580 [ 13.206863][ T401] do_setlink.isra.0+0xa31/0x2750 [ 13.206868][ T401] ? stack_trace_save+0x93/0xc0 [ 13.206872][ T401] ? rtnl_link_get_size+0x350/0x350 [ 13.206874][ T401] ? rcu_read_lock_any_held+0x66/0x90 [ 13.206877][ T401] ? stack_depot_save_flags+0x38e/0x790 [ 13.206882][ T401] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.206886][ T401] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.206888][ T401] ? validate_chain+0x38b/0xc20 [ 13.206893][ T401] ? kasan_save_stack+0x3d/0x50 [ 13.206896][ T401] ? kasan_save_stack+0x2f/0x50 [ 13.206899][ T401] ? kasan_save_track+0x14/0x30 [ 13.206903][ T401] ? __lock_acquire+0x518/0xc20 [ 13.206906][ T401] ? netlink_seq_next+0xe/0x60 [ 13.206910][ T401] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.206917][ T401] ? lock_acquire.part.0+0xd4/0x280 [ 13.206920][ T401] ? rtnl_newlink+0x9a8/0x11c0 [ 13.206924][ T401] ? rcu_is_watching+0x16/0xd0 [ 13.206928][ T401] ? lock_acquire+0x13c/0x160 [ 13.206930][ T401] ? rcu_is_watching+0x16/0xd0 [ 13.206933][ T401] ? rcu_is_watching+0x16/0xd0 [ 13.206936][ T401] ? trace_contention_end+0xb3/0x180 [ 13.206941][ T401] ? __mutex_lock+0x1db/0x1ea0 [ 13.206945][ T401] ? __mutex_lock+0x9a3/0x1ea0 [ 13.206948][ T401] ? rtnl_newlink+0x9a8/0x11c0 [ 13.206955][ T401] ? ww_mutex_lock+0x160/0x160 [ 13.206957][ T401] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.206966][ T401] ? __rtnl_newlink+0x3fa/0xa50 [ 13.206975][ T401] rtnl_newlink+0x9f1/0x11c0 [ 13.206985][ T401] ? rtnl_bridge_getlink+0x850/0x850 [ 13.206988][ T401] ? __lock_acquire+0x518/0xc20 [ 13.206996][ T401] ? lock_acquire.part.0+0xd4/0x280 [ 13.206998][ T401] ? find_held_lock+0x2b/0x80 [ 13.207002][ T401] ? rtnl_bridge_getlink+0x850/0x850 [ 13.207005][ T401] ? __lock_release.isra.0+0x69/0x1a0 [ 13.207011][ T401] ? rtnl_bridge_getlink+0x850/0x850 [ 13.207014][ T401] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.207020][ T401] ? rtnl_link_fill+0x920/0x920 [ 13.207022][ T401] ? __lock_acquire+0x518/0xc20 [ 13.207029][ T401] ? lock_acquire.part.0+0xd4/0x280 [ 13.207032][ T401] ? find_held_lock+0x2b/0x80 [ 13.207038][ T401] netlink_rcv_skb+0x14e/0x3a0 [ 13.207041][ T401] ? rtnl_link_fill+0x920/0x920 [ 13.207046][ T401] ? netlink_ack+0xcf0/0xcf0 [ 13.207057][ T401] ? netlink_deliver_tap+0xc5/0x330 [ 13.207059][ T401] ? netlink_deliver_tap+0x13c/0x330 [ 13.207066][ T401] netlink_unicast+0x486/0x750 [ 13.207073][ T401] ? netlink_attachskb+0x810/0x810 [ 13.207077][ T401] ? __lock_acquire+0x518/0xc20 [ 13.207084][ T401] netlink_sendmsg+0x735/0xc60 [ 13.207091][ T401] ? netlink_unicast+0x750/0x750 [ 13.207097][ T401] ? __might_fault+0x97/0x140 [ 13.207106][ T401] ____sys_sendmsg+0x415/0x880 [ 13.207109][ T401] ? copy_msghdr_from_user+0x279/0x420 [ 13.207113][ T401] ? get_timestamp.constprop.0+0x390/0x390 [ 13.207116][ T401] ? move_addr_to_kernel+0x40/0x40 [ 13.207129][ T401] ___sys_sendmsg+0x14e/0x1d0 [ 13.207133][ T401] ? copy_msghdr_from_user+0x420/0x420 [ 13.207162][ T401] __sys_sendmsg+0x12c/0x1d0 [ 13.207167][ T401] ? __sys_sendmsg_sock+0x20/0x20 [ 13.207178][ T401] ? rcu_is_watching+0x16/0xd0 [ 13.207184][ T401] do_syscall_64+0xff/0x530 [ 13.207187][ T401] ? exc_page_fault+0xee/0x100 [ 13.207192][ T401] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.207195][ T401] RIP: 0033:0x7f6c1602d54e [ 13.207200][ T401] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.207202][ T401] RSP: 002b:00007ffcc22a8d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.207206][ T401] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6c1602d54e [ 13.207208][ T401] RDX: 0000000000000000 RSI: 00007ffcc22a8e30 RDI: 0000000000000005 [ 13.207210][ T401] RBP: 00007ffcc22a8d90 R08: 0000000000000000 R09: 0000000000000000 [ 13.207211][ T401] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ab7d [ 13.207212][ T401] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcc22a94f0 [ 13.207225][ T401] [ 13.269247][ T401] br10: port 2(veth2.10) entered disabled state [ 13.269810][ T401] veth2.10: entered allmulticast mode [ 13.270244][ T401] veth2: entered allmulticast mode [ 13.272851][ T401] veth2.10: entered promiscuous mode [ 13.273372][ T401] veth2: entered promiscuous mode [ 13.296699][ T401] ip (401) used greatest stack depth: 23336 bytes left [ 13.479921][ T418] br11: port 2(veth2.11) entered blocking state [ 13.480254][ T418] br11: port 2(veth2.11) entered disabled state [ 13.480576][ T418] veth2.11: entered allmulticast mode [ 13.482074][ T418] veth2.11: entered promiscuous mode [ 13.629991][ T430] br10: port 2(veth2.10) entered blocking state [ 13.630497][ T430] br10: port 2(veth2.10) entered forwarding state [ 13.631206][ T430] br10: port 1(veth1.10) entered blocking state [ 13.631508][ T430] br10: port 1(veth1.10) entered forwarding state [ 13.671505][ T435] br11: port 2(veth2.11) entered blocking state [ 13.671869][ T435] br11: port 2(veth2.11) entered forwarding state [ 13.672335][ T435] br11: port 1(veth1.11) entered blocking state [ 13.672682][ T435] br11: port 1(veth1.11) entered forwarding state [ 29.054630][ C0] [ 29.054646][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.054649][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 29.054651][ C0] preempt_count: 104, expected: 0 [ 29.054652][ C0] RCU nest depth: 0, expected: 0 [ 29.054652][ C0] INFO: lockdep is turned off. [ 29.054653][ C0] irq event stamp: 1880420 [ 29.054654][ C0] hardirqs last enabled at (1880420): [] _raw_spin_unlock_irq+0x28/0x50 [ 29.054663][ C0] hardirqs last disabled at (1880419): [] _raw_spin_lock_irq+0x4a/0x50 [ 29.054665][ C0] softirqs last enabled at (1880392): [] handle_softirqs+0x67c/0x900 [ 29.054669][ C0] softirqs last disabled at (1880417): [] __irq_exit_rcu+0x145/0x1c0 [ 29.054671][ C0] Preemption disabled at: [ 29.054672][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 29.054677][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.054681][ C0] Tainted: [W]=WARN [ 29.054682][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.054684][ C0] Call Trace: [ 29.054685][ C0] [ 29.054687][ C0] dump_stack_lvl+0x6f/0xa0 [ 29.054693][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 29.054694][ C0] __might_resched.cold+0x1fe/0x2c1 [ 29.054698][ C0] ? validate_chain+0x737/0xc20 [ 29.054700][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.054703][ C0] ? __asan_memcpy+0x3c/0x60 [ 29.054706][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.054710][ C0] __kmalloc_noprof+0x443/0x760 [ 29.054713][ C0] ? __rwlock_init+0x150/0x150 [ 29.054715][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 29.054719][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 29.054720][ C0] alloc_buf.isra.0+0x4b/0x260 [ 29.054723][ C0] put_chars+0x1e1/0x2f0 [ 29.054725][ C0] ? __send_to_port+0x420/0x420 [ 29.054726][ C0] ? console_prepend_replay+0x20/0x20 [ 29.054730][ C0] hvc_console_print+0x292/0x780 [ 29.054733][ C0] ? hvc_write+0x3a0/0x3a0 [ 29.054734][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.054736][ C0] ? lock_acquire+0x13c/0x160 [ 29.054738][ C0] console_emit_next_record+0x22f/0x4c0 [ 29.054741][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 29.054743][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.054744][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.054746][ C0] ? lock_acquire+0x13c/0x160 [ 29.054748][ C0] ? console_flush_one_record+0x111/0x710 [ 29.054749][ C0] console_flush_one_record+0x46f/0x710 [ 29.054751][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 29.054754][ C0] console_unlock+0xee/0x1f0 [ 29.054756][ C0] ? lock_acquire+0x13c/0x160 [ 29.054757][ C0] ? console_flush_one_record+0x710/0x710 [ 29.054759][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.054761][ C0] ? lock_release+0x184/0x1f0 [ 29.054762][ C0] ? lock_acquire+0x60/0x160 [ 29.054764][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.054766][ C0] ? vprintk_emit+0x320/0x3e0 [ 29.054767][ C0] vprintk_emit+0x37c/0x3e0 [ 29.054770][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 29.054771][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.054773][ C0] ? lock_release+0x184/0x1f0 [ 29.054775][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 29.054779][ C0] _printk+0xc7/0x100 [ 29.054782][ C0] ? snapshot_read.cold+0x21/0x21 [ 29.054784][ C0] ? arch_stack_walk+0xd7/0x130 [ 29.054788][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.054790][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 29.054792][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 29.054794][ C0] mark_lock_irq+0x989/0x9c0 [ 29.054797][ C0] mark_lock+0x1d7/0xa00 [ 29.054799][ C0] mark_usage+0x42/0x170 [ 29.054800][ C0] __lock_acquire+0x388/0xc20 [ 29.054802][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.054804][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.054816][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.054818][ C0] ? lock_acquire+0x13c/0x160 [ 29.054820][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.054826][ C0] _raw_spin_lock+0x33/0x40 [ 29.054828][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.054834][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.054840][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.054846][ C0] call_timer_fn+0x160/0x4d0 [ 29.054850][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 29.054851][ C0] ? debug_object_active_state+0x430/0x430 [ 29.054855][ C0] ? find_held_lock+0x2b/0x80 [ 29.054857][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.054858][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.054861][ C0] __run_timers+0x68f/0xaa0 [ 29.054863][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.054869][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.054871][ C0] ? __lock_acquire+0x518/0xc20 [ 29.054873][ C0] ? __rwlock_init+0x150/0x150 [ 29.054876][ C0] run_timer_softirq+0xf0/0x160 [ 29.054878][ C0] ? __run_timers+0xaa0/0xaa0 [ 29.054879][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.054882][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.054883][ C0] handle_softirqs+0x1d3/0x900 [ 29.054885][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.054887][ C0] ? _local_bh_enable+0xc0/0xc0 [ 29.054889][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.054890][ C0] irq_exit_rcu+0xe/0x30 [ 29.054892][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.054894][ C0] [ 29.054895][ C0] [ 29.054895][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 29.054897][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.054899][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.054902][ C0] 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 [ 29.054904][ C0] RSP: 0018:ffffffffa2407cf8 EFLAGS: 00000296 [ 29.054907][ C0] RAX: 00000000001cb15f RBX: ffffffffa241c600 RCX: ffffffff9f4f0307 [ 29.054908][ C0] RDX: ffffffffa241c600 RSI: ffffffffa2238af6 RDI: ffffffffa1c8d8e0 [ 29.054909][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.054910][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4480fa2 [ 29.054911][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 29.054913][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.054916][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 29.054917][ C0] default_idle+0x9/0x10 [ 29.054919][ C0] default_idle_call+0x6e/0xb0 [ 29.054921][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.054922][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 29.054924][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 29.054926][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.054927][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.054929][ C0] do_idle+0xd8/0x190 [ 29.054931][ C0] cpu_startup_entry+0x53/0x70 [ 29.054932][ C0] rest_init+0x279/0x280 [ 29.054934][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 29.054937][ C0] ? rest_init+0x280/0x280 [ 29.054939][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 29.054942][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 29.054945][ C0] ? acpi_enable+0x1e4/0x330 [ 29.054947][ C0] start_kernel+0x3af/0x3b0 [ 29.054950][ C0] x86_64_start_reservations+0x24/0x30 [ 29.054952][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.054953][ C0] common_startup_64+0x13e/0x148 [ 29.054958][ C0] [ 29.080754][ C0] ======================================================== [ 29.081029][ C0] WARNING: possible irq lock inversion dependency detected [ 29.081359][ C0] 7.2.0-virtme #1 Tainted: G W [ 29.081546][ C0] -------------------------------------------------------- [ 29.081815][ C0] swapper/0/0 just changed the state of lock: [ 29.082048][ C0] ff1100000c282e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.082397][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 29.082615][ C0] (fs_reclaim){+.+.}-{0:0} [ 29.082617][ C0] [ 29.082617][ C0] [ 29.082617][ C0] and interrupts could create inverse lock ordering between them. [ 29.082617][ C0] [ 29.083249][ C0] [ 29.083249][ C0] other info that might help us debug this: [ 29.083524][ C0] Chain exists of: [ 29.083524][ C0] &br->lock --> console_owner --> fs_reclaim [ 29.083524][ C0] [ 29.083956][ C0] Possible interrupt unsafe locking scenario: [ 29.083956][ C0] [ 29.084230][ C0] CPU0 CPU1 [ 29.084378][ C0] ---- ---- [ 29.084582][ C0] lock(fs_reclaim); [ 29.084695][ C0] local_irq_disable(); [ 29.084928][ C0] lock(&br->lock); [ 29.085113][ C0] lock(console_owner); [ 29.085356][ C0] [ 29.085522][ C0] lock(&br->lock); [ 29.085636][ C0] [ 29.085636][ C0] *** DEADLOCK *** [ 29.085636][ C0] [ 29.085903][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 29.086086][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 29.086498][ C0] [ 29.086498][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 29.086758][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 29.086961][ C0] HARDIRQ-ON-W at: [ 29.087076][ C0] __lock_acquire+0x388/0xc20 [ 29.087322][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.087508][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.087800][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.088073][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.088302][ C0] workqueue_init+0x2a/0x680 [ 29.088493][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.088764][ C0] kernel_init+0x21/0x150 [ 29.088950][ C0] ret_from_fork+0x474/0x6b0 [ 29.089185][ C0] ret_from_fork_asm+0x11/0x20 [ 29.089422][ C0] SOFTIRQ-ON-W at: [ 29.089533][ C0] __lock_acquire+0x388/0xc20 [ 29.089771][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.089956][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.090191][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.090472][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.090688][ C0] workqueue_init+0x2a/0x680 [ 29.090922][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.091200][ C0] kernel_init+0x21/0x150 [ 29.091383][ C0] ret_from_fork+0x474/0x6b0 [ 29.091623][ C0] ret_from_fork_asm+0x11/0x20 [ 29.091860][ C0] INITIAL USE at: [ 29.091968][ C0] __lock_acquire+0x388/0xc20 [ 29.092200][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.092385][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.092622][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.092944][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.093161][ C0] workqueue_init+0x2a/0x680 [ 29.093400][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.093641][ C0] kernel_init+0x21/0x150 [ 29.093820][ C0] ret_from_fork+0x474/0x6b0 [ 29.094053][ C0] ret_from_fork_asm+0x11/0x20 [ 29.094340][ C0] } [ 29.094415][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 29.094688][ C0] ... acquired at: [ 29.094797][ C0] __lock_acquire+0x518/0xc20 [ 29.094943][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.095136][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.095280][ C0] __kmalloc_noprof+0xd3/0x760 [ 29.095530][ C0] alloc_buf.isra.0+0x4b/0x260 [ 29.095704][ C0] put_chars+0x1e1/0x2f0 [ 29.095905][ C0] hvc_console_print+0x292/0x780 [ 29.096050][ C0] console_emit_next_record+0x22f/0x4c0 [ 29.096245][ C0] console_flush_one_record+0x46f/0x710 [ 29.096387][ C0] console_unlock+0xee/0x1f0 [ 29.096586][ C0] vprintk_emit+0x37c/0x3e0 [ 29.096787][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 29.096985][ C0] dev_printk_emit+0xb9/0xee [ 29.097129][ C0] _dev_info+0xe2/0x116 [ 29.097292][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 29.097483][ C0] cmos_do_probe+0x73b/0x98a [ 29.097677][ C0] platform_probe+0xfe/0x1f0 [ 29.097825][ C0] call_driver_probe+0x61/0x1c0 [ 29.098074][ C0] really_probe+0x199/0x760 [ 29.098218][ C0] __driver_probe_device+0x24f/0x440 [ 29.098417][ C0] driver_probe_device+0x4a/0xf0 [ 29.098563][ C0] __driver_attach+0x1b8/0x540 [ 29.098759][ C0] bus_for_each_dev+0x130/0x1e0 [ 29.098904][ C0] bus_add_driver+0x2c8/0x530 [ 29.099098][ C0] driver_register+0x1a3/0x390 [ 29.099244][ C0] __platform_driver_probe+0x13f/0x270 [ 29.099494][ C0] cmos_init+0x31/0x40 [ 29.099604][ C0] do_one_initcall+0x124/0x4f0 [ 29.099803][ C0] kernel_init_freeable+0x596/0x630 [ 29.099957][ C0] kernel_init+0x21/0x150 [ 29.100158][ C0] ret_from_fork+0x474/0x6b0 [ 29.100304][ C0] ret_from_fork_asm+0x11/0x20 [ 29.100506][ C0] [ 29.100634][ C0] -> (console_owner){....}-{0:0} { [ 29.100840][ C0] INITIAL USE at: [ 29.100948][ C0] } [ 29.101020][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 29.101293][ C0] ... acquired at: [ 29.101398][ C0] __lock_acquire+0x518/0xc20 [ 29.101597][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.101740][ C0] console_lock_spinning_enable+0x5c/0x60 [ 29.102023][ C0] console_emit_next_record+0x1d1/0x4c0 [ 29.102167][ C0] console_flush_one_record+0x46f/0x710 [ 29.102362][ C0] console_unlock+0xee/0x1f0 [ 29.102515][ C0] vprintk_emit+0x37c/0x3e0 [ 29.102711][ C0] _printk+0xc7/0x100 [ 29.102820][ C0] br_set_state+0x22f/0x430 [bridge] [ 29.103023][ C0] br_init_port+0xc4/0x200 [bridge] [ 29.103225][ C0] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 29.103471][ C0] br_dev_open+0x94/0x120 [bridge] [ 29.103621][ C0] __dev_open+0x2f3/0x610 [ 29.103821][ C0] __dev_change_flags+0x4a4/0x660 [ 29.103968][ C0] netif_change_flags+0x87/0x190 [ 29.104164][ C0] do_setlink.isra.0+0x1cc3/0x2750 [ 29.104311][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.104564][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.104710][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.104905][ C0] netlink_unicast+0x486/0x750 [ 29.105052][ C0] netlink_sendmsg+0x735/0xc60 [ 29.105249][ C0] ____sys_sendmsg+0x415/0x880 [ 29.105400][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.105598][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.105796][ C0] do_syscall_64+0xff/0x530 [ 29.105991][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.106227][ C0] [ 29.106301][ C0] -> (&br->lock){+.-.}-{3:3} { [ 29.106450][ C0] HARDIRQ-ON-W at: [ 29.106615][ C0] __lock_acquire+0x388/0xc20 [ 29.106799][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.107090][ C0] _raw_spin_lock_bh+0x38/0x50 [ 29.107327][ C0] br_add_if+0x8c1/0x1320 [bridge] [ 29.107520][ C0] do_set_master+0x357/0x580 [ 29.107707][ C0] do_setlink.isra.0+0xa31/0x2750 [ 29.107889][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.108123][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.108409][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.108598][ C0] netlink_unicast+0x486/0x750 [ 29.108832][ C0] netlink_sendmsg+0x735/0xc60 [ 29.109071][ C0] ____sys_sendmsg+0x415/0x880 [ 29.109253][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.109493][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.109731][ C0] do_syscall_64+0xff/0x530 [ 29.109963][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.110233][ C0] IN-SOFTIRQ-W at: [ 29.110347][ C0] __lock_acquire+0x388/0xc20 [ 29.110603][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.110785][ C0] _raw_spin_lock+0x33/0x40 [ 29.111075][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.111353][ C0] call_timer_fn+0x160/0x4d0 [ 29.111544][ C0] __run_timers+0x68f/0xaa0 [ 29.111778][ C0] run_timer_softirq+0xf0/0x160 [ 29.112013][ C0] handle_softirqs+0x1d3/0x900 [ 29.112247][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.112486][ C0] irq_exit_rcu+0xe/0x30 [ 29.112721][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.112941][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.113212][ C0] pv_native_safe_halt+0xf/0x10 [ 29.113504][ C0] default_idle+0x9/0x10 [ 29.113687][ C0] default_idle_call+0x6e/0xb0 [ 29.113868][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.114140][ C0] do_idle+0xd8/0x190 [ 29.114286][ C0] cpu_startup_entry+0x53/0x70 [ 29.114521][ C0] rest_init+0x279/0x280 [ 29.114702][ C0] start_kernel+0x3af/0x3b0 [ 29.114989][ C0] x86_64_start_reservations+0x24/0x30 [ 29.115223][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.115408][ C0] common_startup_64+0x13e/0x148 [ 29.115652][ C0] INITIAL USE at: [ 29.115759][ C0] __lock_acquire+0x388/0xc20 [ 29.115992][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.116279][ C0] _raw_spin_lock_bh+0x38/0x50 [ 29.116466][ C0] br_add_if+0x8c1/0x1320 [bridge] [ 29.116705][ C0] do_set_master+0x357/0x580 [ 29.116893][ C0] do_setlink.isra.0+0xa31/0x2750 [ 29.117125][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.117414][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.117596][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.117833][ C0] netlink_unicast+0x486/0x750 [ 29.118068][ C0] netlink_sendmsg+0x735/0xc60 [ 29.118251][ C0] ____sys_sendmsg+0x415/0x880 [ 29.118493][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.118727][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.118962][ C0] do_syscall_64+0xff/0x530 [ 29.119199][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.119420][ C0] } [ 29.119548][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 29.119771][ C0] ... acquired at: [ 29.119982][ C0] mark_lock+0x1d7/0xa00 [ 29.120132][ C0] mark_usage+0x42/0x170 [ 29.120329][ C0] __lock_acquire+0x388/0xc20 [ 29.120476][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.120672][ C0] _raw_spin_lock+0x33/0x40 [ 29.120820][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.121056][ C0] call_timer_fn+0x160/0x4d0 [ 29.121255][ C0] __run_timers+0x68f/0xaa0 [ 29.121451][ C0] run_timer_softirq+0xf0/0x160 [ 29.121601][ C0] handle_softirqs+0x1d3/0x900 [ 29.121746][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.121890][ C0] irq_exit_rcu+0xe/0x30 [ 29.122087][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.122269][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.122506][ C0] pv_native_safe_halt+0xf/0x10 [ 29.122712][ C0] default_idle+0x9/0x10 [ 29.122856][ C0] default_idle_call+0x6e/0xb0 [ 29.123053][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.123233][ C0] do_idle+0xd8/0x190 [ 29.123395][ C0] cpu_startup_entry+0x53/0x70 [ 29.123546][ C0] rest_init+0x279/0x280 [ 29.123794][ C0] start_kernel+0x3af/0x3b0 [ 29.123937][ C0] x86_64_start_reservations+0x24/0x30 [ 29.124133][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.124277][ C0] common_startup_64+0x13e/0x148 [ 29.124477][ C0] [ 29.124551][ C0] [ 29.124551][ C0] stack backtrace: [ 29.124791][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.124795][ C0] Tainted: [W]=WARN [ 29.124796][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.124797][ C0] Call Trace: [ 29.124798][ C0] [ 29.124799][ C0] dump_stack_lvl+0x6f/0xa0 [ 29.124804][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 29.124807][ C0] mark_lock_irq+0x989/0x9c0 [ 29.124810][ C0] mark_lock+0x1d7/0xa00 [ 29.124812][ C0] mark_usage+0x42/0x170 [ 29.124813][ C0] __lock_acquire+0x388/0xc20 [ 29.124816][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.124817][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.124825][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.124828][ C0] ? lock_acquire+0x13c/0x160 [ 29.124830][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.124836][ C0] _raw_spin_lock+0x33/0x40 [ 29.124837][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.124843][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.124849][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.124855][ C0] call_timer_fn+0x160/0x4d0 [ 29.124857][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 29.124859][ C0] ? debug_object_active_state+0x430/0x430 [ 29.124863][ C0] ? find_held_lock+0x2b/0x80 [ 29.124865][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.124867][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.124869][ C0] __run_timers+0x68f/0xaa0 [ 29.124871][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.124877][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.124879][ C0] ? __lock_acquire+0x518/0xc20 [ 29.124882][ C0] ? __rwlock_init+0x150/0x150 [ 29.124884][ C0] run_timer_softirq+0xf0/0x160 [ 29.124886][ C0] ? __run_timers+0xaa0/0xaa0 [ 29.124888][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.124890][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.124892][ C0] handle_softirqs+0x1d3/0x900 [ 29.124894][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.124895][ C0] ? _local_bh_enable+0xc0/0xc0 [ 29.124897][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.124899][ C0] irq_exit_rcu+0xe/0x30 [ 29.124900][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.124902][ C0] [ 29.124902][ C0] [ 29.124903][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 29.124905][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.124906][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.124908][ C0] 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 [ 29.124910][ C0] RSP: 0018:ffffffffa2407cf8 EFLAGS: 00000296 [ 29.124912][ C0] RAX: 00000000001cb15f RBX: ffffffffa241c600 RCX: ffffffff9f4f0307 [ 29.124914][ C0] RDX: ffffffffa241c600 RSI: ffffffffa2238af6 RDI: ffffffffa1c8d8e0 [ 29.124915][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.124915][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4480fa2 [ 29.124916][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 29.124918][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.124920][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 29.124922][ C0] default_idle+0x9/0x10 [ 29.124923][ C0] default_idle_call+0x6e/0xb0 [ 29.124925][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.124927][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 29.124928][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 29.124930][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.124931][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.124933][ C0] do_idle+0xd8/0x190 [ 29.124935][ C0] cpu_startup_entry+0x53/0x70 [ 29.124936][ C0] rest_init+0x279/0x280 [ 29.124938][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 29.124941][ C0] ? rest_init+0x280/0x280 [ 29.124943][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 29.124947][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 29.124949][ C0] ? acpi_enable+0x1e4/0x330 [ 29.124951][ C0] start_kernel+0x3af/0x3b0 [ 29.124953][ C0] x86_64_start_reservations+0x24/0x30 [ 29.124955][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.124956][ C0] common_startup_64+0x13e/0x148 [ 29.124959][ C0] [ 37.758115][ T565] br11: port 2(veth2.11) entered disabled state [ 37.758131][ T565] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 37.758133][ T565] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 565, name: ip [ 37.758135][ T565] preempt_count: 202, expected: 0 [ 37.758136][ T565] RCU nest depth: 0, expected: 0 [ 37.758137][ T565] INFO: lockdep is turned off. [ 37.758138][ T565] irq event stamp: 0 [ 37.758138][ T565] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 37.758143][ T565] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 37.758149][ T565] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 37.758150][ T565] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 37.758152][ T565] Preemption disabled at: [ 37.758153][ T565] [<0000000000000000>] 0x0 [ 37.758157][ T565] CPU: 0 UID: 0 PID: 565 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 37.758161][ T565] Tainted: [W]=WARN [ 37.758162][ T565] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.758164][ T565] Call Trace: [ 37.758165][ T565] [ 37.758166][ T565] dump_stack_lvl+0x6f/0xa0 [ 37.758172][ T565] __might_resched.cold+0x1fe/0x2c1 [ 37.758176][ T565] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 37.758179][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758183][ T565] __kmalloc_noprof+0x443/0x760 [ 37.758186][ T565] ? __rwlock_init+0x150/0x150 [ 37.758189][ T565] ? alloc_buf.isra.0+0x4b/0x260 [ 37.758193][ T565] ? do_raw_spin_unlock+0x59/0x250 [ 37.758195][ T565] alloc_buf.isra.0+0x4b/0x260 [ 37.758197][ T565] put_chars+0x1e1/0x2f0 [ 37.758199][ T565] ? desc_read_finalized_seq+0x79/0x120 [ 37.758201][ T565] ? __send_to_port+0x420/0x420 [ 37.758203][ T565] ? console_prepend_replay+0x20/0x20 [ 37.758206][ T565] hvc_console_print+0x292/0x780 [ 37.758209][ T565] ? hvc_write+0x3a0/0x3a0 [ 37.758210][ T565] ? do_raw_spin_lock+0x131/0x280 [ 37.758212][ T565] ? __rwlock_init+0x150/0x150 [ 37.758213][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758215][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758217][ T565] ? lock_acquire+0x13c/0x160 [ 37.758219][ T565] console_emit_next_record+0x22f/0x4c0 [ 37.758221][ T565] ? devkmsg_read+0x4b0/0x4b0 [ 37.758223][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758225][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758226][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758228][ T565] ? lock_acquire+0x13c/0x160 [ 37.758230][ T565] ? console_flush_one_record+0x111/0x710 [ 37.758231][ T565] console_flush_one_record+0x46f/0x710 [ 37.758233][ T565] ? console_emit_next_record+0x4c0/0x4c0 [ 37.758236][ T565] console_unlock+0xee/0x1f0 [ 37.758238][ T565] ? lock_acquire+0x13c/0x160 [ 37.758239][ T565] ? console_flush_one_record+0x710/0x710 [ 37.758241][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758242][ T565] ? lock_release+0x184/0x1f0 [ 37.758244][ T565] ? lock_acquire+0x60/0x160 [ 37.758245][ T565] ? __rcu_read_lock+0x30/0x70 [ 37.758247][ T565] ? __down_trylock_console_sem+0x5e/0xa0 [ 37.758249][ T565] ? vprintk_emit+0x320/0x3e0 [ 37.758251][ T565] vprintk_emit+0x37c/0x3e0 [ 37.758255][ T565] ? wake_up_klogd_work_func+0x90/0x90 [ 37.758257][ T565] ? debug_object_assert_init+0x1d9/0x360 [ 37.758261][ T565] ? debug_object_activate+0x4a0/0x4a0 [ 37.758263][ T565] _printk+0xc7/0x100 [ 37.758266][ T565] ? snapshot_read.cold+0x21/0x21 [ 37.758268][ T565] ? __rwlock_init+0x150/0x150 [ 37.758269][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758271][ T565] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 37.758274][ T565] br_set_state+0x22f/0x430 [bridge] [ 37.758287][ T565] br_stp_disable_port+0x11f/0x390 [bridge] [ 37.758295][ T565] br_stp_disable_bridge+0xb9/0x180 [bridge] [ 37.758302][ T565] br_dev_stop+0x28/0x1a0 [bridge] [ 37.758310][ T565] ? rtnl_is_locked+0x15/0x20 [ 37.758314][ T565] __dev_close_many+0x1c8/0x530 [ 37.758318][ T565] ? netif_open+0x120/0x120 [ 37.758320][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758321][ T565] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 37.758323][ T565] __dev_change_flags+0x288/0x660 [ 37.758325][ T565] ? netif_set_allmulti+0x250/0x250 [ 37.758327][ T565] ? __kernel_text_address+0x12/0x30 [ 37.758329][ T565] ? write_profile+0xf0/0xf0 [ 37.758332][ T565] ? unwind_get_return_address+0x67/0xd0 [ 37.758335][ T565] netif_change_flags+0x87/0x190 [ 37.758337][ T565] do_setlink.isra.0+0x1cc3/0x2750 [ 37.758339][ T565] ? stack_trace_save+0x93/0xc0 [ 37.758340][ T565] ? rtnl_link_get_size+0x350/0x350 [ 37.758341][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758343][ T565] ? stack_depot_save_flags+0x1bc/0x790 [ 37.758346][ T565] ? kasan_save_stack+0x3d/0x50 [ 37.758349][ T565] ? kasan_save_stack+0x2f/0x50 [ 37.758350][ T565] ? kasan_save_track+0x14/0x30 [ 37.758352][ T565] ? __kasan_kmalloc+0x7b/0x90 [ 37.758353][ T565] ? __kmalloc_cache_noprof+0x29a/0x620 [ 37.758354][ T565] ? rtnl_newlink+0x124/0x11c0 [ 37.758355][ T565] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.758357][ T565] ? netlink_rcv_skb+0x14e/0x3a0 [ 37.758359][ T565] ? netlink_unicast+0x486/0x750 [ 37.758360][ T565] ? netlink_sendmsg+0x735/0xc60 [ 37.758362][ T565] ? ____sys_sendmsg+0x415/0x880 [ 37.758364][ T565] ? ___sys_sendmsg+0x14e/0x1d0 [ 37.758365][ T565] ? __sys_sendmsg+0x12c/0x1d0 [ 37.758367][ T565] ? do_syscall_64+0xff/0x530 [ 37.758370][ T565] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.758372][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758374][ T565] ? lock_acquire+0x13c/0x160 [ 37.758375][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758377][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758379][ T565] ? trace_contention_end+0xb3/0x180 [ 37.758382][ T565] ? __mutex_lock+0x1db/0x1ea0 [ 37.758384][ T565] ? __mutex_lock+0x9a3/0x1ea0 [ 37.758385][ T565] ? rtnl_newlink+0x9a8/0x11c0 [ 37.758387][ T565] ? ww_mutex_lock+0x160/0x160 [ 37.758389][ T565] ? __rtnl_newlink+0x3fa/0xa50 [ 37.758391][ T565] rtnl_newlink+0x9f1/0x11c0 [ 37.758393][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758394][ T565] ? rtnl_bridge_getlink+0x850/0x850 [ 37.758396][ T565] ? lock_acquire+0x13c/0x160 [ 37.758397][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758399][ T565] ? is_bpf_text_address+0x3e/0x110 [ 37.758402][ T565] ? is_bpf_text_address+0x72/0x110 [ 37.758403][ T565] ? kernel_text_address+0x149/0x170 [ 37.758405][ T565] ? __kernel_text_address+0x12/0x30 [ 37.758406][ T565] ? write_profile+0xf0/0xf0 [ 37.758407][ T565] ? unwind_get_return_address+0x67/0xd0 [ 37.758409][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758410][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758412][ T565] ? cap_capable+0x1d7/0x3d0 [ 37.758415][ T565] ? lock_acquire+0x13c/0x160 [ 37.758417][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758418][ T565] ? rtnl_bridge_getlink+0x850/0x850 [ 37.758420][ T565] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.758421][ T565] ? rtnl_link_fill+0x920/0x920 [ 37.758422][ T565] ? filter_irq_stacks+0xd0/0xd0 [ 37.758424][ T565] ? stack_depot_save_flags+0x1bc/0x790 [ 37.758426][ T565] netlink_rcv_skb+0x14e/0x3a0 [ 37.758428][ T565] ? rtnl_link_fill+0x920/0x920 [ 37.758429][ T565] ? lock_release+0x184/0x1f0 [ 37.758430][ T565] ? netlink_ack+0xcf0/0xcf0 [ 37.758431][ T565] ? __netlink_lookup+0xb9/0x6b0 [ 37.758434][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758436][ T565] ? lock_release+0x184/0x1f0 [ 37.758437][ T565] netlink_unicast+0x486/0x750 [ 37.758439][ T565] ? netlink_attachskb+0x810/0x810 [ 37.758441][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758442][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758444][ T565] ? lock_acquire+0x13c/0x160 [ 37.758446][ T565] netlink_sendmsg+0x735/0xc60 [ 37.758448][ T565] ? netlink_unicast+0x750/0x750 [ 37.758449][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758451][ T565] ? lock_release+0x184/0x1f0 [ 37.758453][ T565] ____sys_sendmsg+0x415/0x880 [ 37.758454][ T565] ? copy_msghdr_from_user+0x279/0x420 [ 37.758456][ T565] ? get_timestamp.constprop.0+0x390/0x390 [ 37.758458][ T565] ? move_addr_to_kernel+0x40/0x40 [ 37.758459][ T565] ? filter_irq_stacks+0xd0/0xd0 [ 37.758461][ T565] ___sys_sendmsg+0x14e/0x1d0 [ 37.758463][ T565] ? copy_msghdr_from_user+0x420/0x420 [ 37.758468][ T565] __sys_sendmsg+0x12c/0x1d0 [ 37.758469][ T565] ? __sys_sendmsg_sock+0x20/0x20 [ 37.758472][ T565] ? rcu_is_watching+0x16/0xd0 [ 37.758474][ T565] do_syscall_64+0xff/0x530 [ 37.758475][ T565] ? exc_page_fault+0xee/0x100 [ 37.758477][ T565] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.758479][ T565] RIP: 0033:0x7f27b657954e [ 37.758481][ T565] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 37.758482][ T565] RSP: 002b:00007ffe43e0b970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.758486][ T565] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f27b657954e [ 37.758487][ T565] RDX: 0000000000000000 RSI: 00007ffe43e0ba20 RDI: 0000000000000005 [ 37.758488][ T565] RBP: 00007ffe43e0b980 R08: 0000000000000000 R09: 0000000000000000 [ 37.758489][ T565] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ab96 [ 37.758490][ T565] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe43e0c0e0 [ 37.758492][ T565] [ 37.786420][ T565] br11: port 1(veth1.11) entered disabled state [ 37.790868][ T565] ip (565) used greatest stack depth: 23144 bytes left [ 37.812515][ T567] br10: port 2(veth2.10) entered disabled state [ 37.812887][ T567] br10: port 1(veth1.10) entered disabled state [ 37.850043][ T572] veth2.11: left allmulticast mode [ 37.850216][ T572] veth2.11: left promiscuous mode [ 37.850520][ T572] br11: port 2(veth2.11) entered disabled state [ 37.942611][ T579] veth2.10: left allmulticast mode [ 37.942818][ T579] veth2: left allmulticast mode [ 37.943010][ T579] veth2.10: left promiscuous mode [ 37.943186][ T579] veth2: left promiscuous mode [ 37.943533][ T579] br10: port 2(veth2.10) entered disabled state [ 38.060877][ T590] veth1.11: left allmulticast mode [ 38.061045][ T590] veth1.11: left promiscuous mode [ 38.061324][ T590] br11: port 1(veth1.11) entered disabled state [ 38.135562][ T596] veth1.10: left allmulticast mode [ 38.135730][ T596] veth1: left allmulticast mode [ 38.135882][ T596] veth1.10: left promiscuous mode [ 38.136018][ T596] veth1: left promiscuous mode [ 38.136307][ T596] br10: port 1(veth1.10) entered disabled state