[ 10.359420][ T246] 8021q: 802.1Q VLAN Support v1.8 [ 10.359438][ T246] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.359440][ T246] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 246, name: modprobe [ 10.359442][ T246] preempt_count: 1, expected: 0 [ 10.359443][ T246] RCU nest depth: 0, expected: 0 [ 10.359444][ T246] locks held by modprobe/246: 4, last CPU#2: [ 10.359446][ T246] #0: ffffffff8e169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.359458][ T246] #1: ffffffff8e169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.359463][ T246] #2: ffffffff8e089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.359466][ T246] #3: ffffffff8e089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.359471][ T246] irq event stamp: 22838 [ 10.359471][ T246] hardirqs last enabled at (22837): [] __down_trylock_console_sem+0x86/0xa0 [ 10.359474][ T246] hardirqs last disabled at (22838): [] console_emit_next_record+0x3d4/0x4c0 [ 10.359476][ T246] softirqs last enabled at (20564): [] handle_softirqs+0x67c/0x900 [ 10.359479][ T246] softirqs last disabled at (20557): [] __irq_exit_rcu+0x145/0x1c0 [ 10.359481][ T246] Preemption disabled at: [ 10.359482][ T246] [] vprintk_emit+0x31b/0x3e0 [ 10.359487][ T246] CPU: 2 UID: 0 PID: 246 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.359491][ T246] Tainted: [W]=WARN [ 10.359492][ T246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.359493][ T246] Call Trace: [ 10.359495][ T246] [ 10.359496][ T246] dump_stack_lvl+0x6f/0xa0 [ 10.359502][ T246] ? vprintk_emit+0x31b/0x3e0 [ 10.359504][ T246] __might_resched.cold+0x1fe/0x2c1 [ 10.359509][ T246] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.359513][ T246] ? __kmalloc_noprof+0xdb/0x760 [ 10.359518][ T246] __kmalloc_noprof+0x443/0x760 [ 10.359521][ T246] ? alloc_buf.isra.0+0x4b/0x260 [ 10.359527][ T246] ? do_raw_spin_unlock+0x59/0x250 [ 10.359530][ T246] alloc_buf.isra.0+0x4b/0x260 [ 10.359533][ T246] put_chars+0x1e1/0x2f0 [ 10.359538][ T246] ? __send_to_port+0x420/0x420 [ 10.359540][ T246] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.359546][ T246] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.359550][ T246] ? validate_chain+0x38b/0xc20 [ 10.359554][ T246] hvc_console_print+0x292/0x780 [ 10.359557][ T246] ? __lock_acquire+0x518/0xc20 [ 10.359562][ T246] ? hvc_write+0x3a0/0x3a0 [ 10.359564][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.359569][ T246] console_emit_next_record+0x22f/0x4c0 [ 10.359574][ T246] ? devkmsg_read+0x4b0/0x4b0 [ 10.359575][ T246] ? console_flush_one_record+0x106/0x710 [ 10.359579][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.359581][ T246] ? lock_acquire+0x13c/0x160 [ 10.359585][ T246] console_flush_one_record+0x46f/0x710 [ 10.359589][ T246] ? console_emit_next_record+0x4c0/0x4c0 [ 10.359591][ T246] ? __lock_acquire+0x518/0xc20 [ 10.359596][ T246] console_unlock+0xee/0x1f0 [ 10.359599][ T246] ? console_flush_one_record+0x710/0x710 [ 10.359601][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.359603][ T246] ? lock_acquire+0x60/0x160 [ 10.359607][ T246] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.359608][ T246] ? vprintk_emit+0x320/0x3e0 [ 10.359612][ T246] vprintk_emit+0x37c/0x3e0 [ 10.359616][ T246] ? wake_up_klogd_work_func+0x90/0x90 [ 10.359625][ T246] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 10.359629][ T246] _printk+0xc7/0x100 [ 10.359632][ T246] ? snapshot_read.cold+0x21/0x21 [ 10.359638][ T246] ? do_one_initcall+0x113/0x4f0 [ 10.359641][ T246] vlan_proto_init+0x24/0x90 [8021q] [ 10.359644][ T246] do_one_initcall+0x124/0x4f0 [ 10.359647][ T246] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.359652][ T246] ? do_init_module+0xae/0x8a0 [ 10.359655][ T246] ? kasan_unpoison+0x44/0x70 [ 10.359660][ T246] do_init_module+0x2ad/0x8a0 [ 10.359663][ T246] ? lockdep_hardirqs_on+0x91/0x130 [ 10.359668][ T246] ? free_module+0x470/0x470 [ 10.359671][ T246] ? kfree+0x123/0x590 [ 10.359675][ T246] load_module+0x1424/0x1bb0 [ 10.359682][ T246] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.359686][ T246] ? __ia32_sys_fsconfig+0x180/0x180 [ 10.359689][ T246] ? ovl_real_file+0x172/0x1e0 [ 10.359693][ T246] ? backing_file_read_iter+0x541/0x790 [ 10.359696][ T246] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.359700][ T246] init_module_from_file+0x11f/0x1a0 [ 10.359703][ T246] ? __do_sys_init_module+0x220/0x220 [ 10.359711][ T246] ? __rwlock_init+0x150/0x150 [ 10.359715][ T246] ? do_raw_spin_unlock+0x59/0x250 [ 10.359718][ T246] idempotent_init_module+0x37b/0x7c0 [ 10.359721][ T246] ? init_module_from_file+0x1a0/0x1a0 [ 10.359727][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.359730][ T246] ? cap_capable+0x1d7/0x3d0 [ 10.359736][ T246] __x64_sys_finit_module+0xdf/0x190 [ 10.359738][ T246] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.359742][ T246] do_syscall_64+0xff/0x530 [ 10.359744][ T246] ? exc_page_fault+0xee/0x100 [ 10.359746][ T246] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.359748][ T246] RIP: 0033:0x7f9ea49b737d [ 10.359752][ 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 [ 10.359754][ T246] RSP: 002b:00007ffd019dd688 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.359756][ T246] RAX: ffffffffffffffda RBX: 0000563a739c2810 RCX: 00007f9ea49b737d [ 10.359758][ T246] RDX: 0000000000000000 RSI: 0000563a3bda5ffd RDI: 0000000000000000 [ 10.359759][ T246] RBP: 00007ffd019dd720 R08: 0000000000000000 R09: 0000000000000000 [ 10.359759][ T246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a3bda5ffd [ 10.359760][ T246] R13: 0000563a739c2960 R14: 0000000000040000 R15: 0000000000000000 [ 10.359767][ T246] [ 11.509903][ T317] GACT probability NOT on [ 11.509919][ T317] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.509921][ T317] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 317, name: modprobe [ 11.509923][ T317] preempt_count: 1, expected: 0 [ 11.509923][ T317] RCU nest depth: 0, expected: 0 [ 11.509925][ T317] locks held by modprobe/317: 4, last CPU#0: [ 11.509927][ T317] #0: ffffffff8e169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.509939][ T317] #1: ffffffff8e169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.509944][ T317] #2: ffffffff8e089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.509947][ T317] #3: ffffffff8e089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.509951][ T317] irq event stamp: 26348 [ 11.509952][ T317] hardirqs last enabled at (26347): [] __down_trylock_console_sem+0x86/0xa0 [ 11.509955][ T317] hardirqs last disabled at (26348): [] console_emit_next_record+0x3d4/0x4c0 [ 11.509957][ T317] softirqs last enabled at (24930): [] handle_softirqs+0x67c/0x900 [ 11.509960][ T317] softirqs last disabled at (24669): [] __irq_exit_rcu+0x145/0x1c0 [ 11.509962][ T317] Preemption disabled at: [ 11.509963][ T317] [] vprintk_emit+0x31b/0x3e0 [ 11.509968][ T317] CPU: 0 UID: 0 PID: 317 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.509972][ T317] Tainted: [W]=WARN [ 11.509973][ T317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.509975][ T317] Call Trace: [ 11.509976][ T317] [ 11.509978][ T317] dump_stack_lvl+0x6f/0xa0 [ 11.509984][ T317] ? vprintk_emit+0x31b/0x3e0 [ 11.509986][ T317] __might_resched.cold+0x1fe/0x2c1 [ 11.509991][ T317] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.509995][ T317] ? __kmalloc_noprof+0xdb/0x760 [ 11.510000][ T317] __kmalloc_noprof+0x443/0x760 [ 11.510003][ T317] ? alloc_buf.isra.0+0x4b/0x260 [ 11.510008][ T317] ? do_raw_spin_unlock+0x59/0x250 [ 11.510011][ T317] alloc_buf.isra.0+0x4b/0x260 [ 11.510014][ T317] put_chars+0x1e1/0x2f0 [ 11.510017][ T317] ? desc_read_finalized_seq+0x79/0x120 [ 11.510019][ T317] ? __send_to_port+0x420/0x420 [ 11.510022][ T317] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.510025][ T317] ? validate_chain+0x38b/0xc20 [ 11.510030][ T317] hvc_console_print+0x292/0x780 [ 11.510033][ T317] ? __lock_acquire+0x518/0xc20 [ 11.510034][ T317] ? __lock_acquire+0x518/0xc20 [ 11.510039][ T317] ? hvc_write+0x3a0/0x3a0 [ 11.510040][ T317] ? console_emit_next_record+0x1df/0x4c0 [ 11.510044][ T317] ? rcu_is_watching+0x16/0xd0 [ 11.510047][ T317] ? lock_acquire+0x13c/0x160 [ 11.510051][ T317] console_emit_next_record+0x22f/0x4c0 [ 11.510055][ T317] ? devkmsg_read+0x4b0/0x4b0 [ 11.510057][ T317] ? console_flush_one_record+0x106/0x710 [ 11.510060][ T317] ? rcu_is_watching+0x16/0xd0 [ 11.510062][ T317] ? lock_acquire+0x13c/0x160 [ 11.510066][ T317] console_flush_one_record+0x46f/0x710 [ 11.510073][ T317] ? console_emit_next_record+0x4c0/0x4c0 [ 11.510075][ T317] ? __lock_acquire+0x518/0xc20 [ 11.510080][ T317] console_unlock+0xee/0x1f0 [ 11.510083][ T317] ? console_flush_one_record+0x710/0x710 [ 11.510086][ T317] ? rcu_is_watching+0x16/0xd0 [ 11.510089][ T317] ? lock_acquire+0x60/0x160 [ 11.510096][ T317] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.510098][ T317] ? vprintk_emit+0x320/0x3e0 [ 11.510102][ T317] vprintk_emit+0x37c/0x3e0 [ 11.510106][ T317] ? wake_up_klogd_work_func+0x90/0x90 [ 11.510111][ T317] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 11.510114][ T317] _printk+0xc7/0x100 [ 11.510118][ T317] ? snapshot_read.cold+0x21/0x21 [ 11.510124][ T317] ? do_one_initcall+0x113/0x4f0 [ 11.510127][ T317] gact_init_module+0x15/0x1000 [act_gact] [ 11.510129][ T317] do_one_initcall+0x124/0x4f0 [ 11.510132][ T317] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.510136][ T317] ? do_init_module+0xae/0x8a0 [ 11.510140][ T317] ? kasan_unpoison+0x44/0x70 [ 11.510145][ T317] do_init_module+0x2ad/0x8a0 [ 11.510148][ T317] ? lockdep_hardirqs_on+0x91/0x130 [ 11.510153][ T317] ? free_module+0x470/0x470 [ 11.510156][ T317] ? kfree+0x123/0x590 [ 11.510160][ T317] load_module+0x1424/0x1bb0 [ 11.510167][ T317] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.510171][ T317] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.510175][ T317] ? find_held_lock+0x2b/0x80 [ 11.510177][ T317] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.510181][ T317] init_module_from_file+0x11f/0x1a0 [ 11.510184][ T317] ? __do_sys_init_module+0x220/0x220 [ 11.510192][ T317] ? __rwlock_init+0x150/0x150 [ 11.510196][ T317] ? do_raw_spin_unlock+0x59/0x250 [ 11.510199][ T317] idempotent_init_module+0x37b/0x7c0 [ 11.510203][ T317] ? init_module_from_file+0x1a0/0x1a0 [ 11.510209][ T317] ? rcu_is_watching+0x16/0xd0 [ 11.510211][ T317] ? cap_capable+0x1d7/0x3d0 [ 11.510218][ T317] __x64_sys_finit_module+0xdf/0x190 [ 11.510220][ T317] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.510224][ T317] do_syscall_64+0xff/0x530 [ 11.510226][ T317] ? exc_page_fault+0xee/0x100 [ 11.510228][ T317] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.510230][ T317] RIP: 0033:0x7f9310cfa37d [ 11.510234][ 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 [ 11.510236][ T317] RSP: 002b:00007ffc4d89f1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.510238][ T317] RAX: ffffffffffffffda RBX: 000055d665107810 RCX: 00007f9310cfa37d [ 11.510240][ T317] RDX: 0000000000000000 RSI: 000055d6436cdffd RDI: 0000000000000000 [ 11.510241][ T317] RBP: 00007ffc4d89f240 R08: 0000000000000000 R09: 0000000000000000 [ 11.510242][ T317] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6436cdffd [ 11.510242][ T317] R13: 000055d665107960 R14: 0000000000040000 R15: 0000000000000000 [ 11.510249][ T317] [ 12.041050][ T355] br10: port 1(veth1.10) entered blocking state [ 12.041591][ T355] br10: port 1(veth1.10) entered disabled state [ 12.041969][ T355] veth1.10: entered allmulticast mode [ 12.042272][ T355] veth1: entered allmulticast mode [ 12.044209][ T355] veth1.10: entered promiscuous mode [ 12.044522][ T355] veth1: entered promiscuous mode [ 12.220008][ T372] br11: port 1(veth1.11) entered blocking state [ 12.220755][ T372] br11: port 1(veth1.11) entered disabled state [ 12.221823][ T372] veth1.11: entered allmulticast mode [ 12.223516][ T372] veth1.11: entered promiscuous mode [ 12.533951][ T401] br10: port 2(veth2.10) entered blocking state [ 12.533971][ T401] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.533973][ T401] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 401, name: ip [ 12.533974][ T401] preempt_count: 1, expected: 0 [ 12.533975][ T401] RCU nest depth: 0, expected: 0 [ 12.533976][ T401] locks held by ip/401: 5, last CPU#3: [ 12.533978][ T401] #0: ffffffff8e8d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.533990][ T401] #1: ffffffff8e169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.533997][ T401] #2: ffffffff8e169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.534001][ T401] #3: ffffffff8e089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.534005][ T401] #4: ffffffff8e089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.534009][ T401] irq event stamp: 15344 [ 12.534010][ T401] hardirqs last enabled at (15343): [] __down_trylock_console_sem+0x86/0xa0 [ 12.534012][ T401] hardirqs last disabled at (15344): [] console_emit_next_record+0x3d4/0x4c0 [ 12.534014][ T401] softirqs last enabled at (15286): [] __alloc_skb+0x4c2/0x5f0 [ 12.534017][ T401] softirqs last disabled at (15284): [] __alloc_skb+0x4c2/0x5f0 [ 12.534020][ T401] Preemption disabled at: [ 12.534021][ T401] [] vprintk_emit+0x31b/0x3e0 [ 12.534027][ T401] CPU: 3 UID: 0 PID: 401 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.534030][ T401] Tainted: [W]=WARN [ 12.534031][ T401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.534033][ T401] Call Trace: [ 12.534035][ T401] [ 12.534036][ T401] dump_stack_lvl+0x6f/0xa0 [ 12.534042][ T401] ? vprintk_emit+0x31b/0x3e0 [ 12.534045][ T401] __might_resched.cold+0x1fe/0x2c1 [ 12.534049][ T401] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.534053][ T401] ? __kmalloc_noprof+0xdb/0x760 [ 12.534059][ T401] __kmalloc_noprof+0x443/0x760 [ 12.534061][ T401] ? alloc_buf.isra.0+0x4b/0x260 [ 12.534067][ T401] ? do_raw_spin_unlock+0x59/0x250 [ 12.534073][ T401] alloc_buf.isra.0+0x4b/0x260 [ 12.534076][ T401] put_chars+0x1e1/0x2f0 [ 12.534079][ T401] ? prb_final_commit+0x50/0x50 [ 12.534081][ T401] ? __send_to_port+0x420/0x420 [ 12.534084][ T401] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.534089][ T401] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.534091][ T401] ? validate_chain+0x38b/0xc20 [ 12.534095][ T401] hvc_console_print+0x292/0x780 [ 12.534098][ T401] ? mark_usage+0x61/0x170 [ 12.534100][ T401] ? __lock_acquire+0x518/0xc20 [ 12.534102][ T401] ? __lock_acquire+0x518/0xc20 [ 12.534106][ T401] ? hvc_write+0x3a0/0x3a0 [ 12.534108][ T401] ? console_emit_next_record+0x1df/0x4c0 [ 12.534112][ T401] ? rcu_is_watching+0x16/0xd0 [ 12.534114][ T401] ? lock_acquire+0x13c/0x160 [ 12.534118][ T401] console_emit_next_record+0x22f/0x4c0 [ 12.534122][ T401] ? devkmsg_read+0x4b0/0x4b0 [ 12.534124][ T401] ? console_flush_one_record+0x106/0x710 [ 12.534128][ T401] ? rcu_is_watching+0x16/0xd0 [ 12.534130][ T401] ? lock_acquire+0x13c/0x160 [ 12.534134][ T401] console_flush_one_record+0x46f/0x710 [ 12.534139][ T401] ? console_emit_next_record+0x4c0/0x4c0 [ 12.534141][ T401] ? __lock_acquire+0x518/0xc20 [ 12.534147][ T401] console_unlock+0xee/0x1f0 [ 12.534150][ T401] ? console_flush_one_record+0x710/0x710 [ 12.534152][ T401] ? rcu_is_watching+0x16/0xd0 [ 12.534154][ T401] ? lock_acquire+0x60/0x160 [ 12.534157][ T401] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.534159][ T401] ? vprintk_emit+0x320/0x3e0 [ 12.534163][ T401] vprintk_emit+0x37c/0x3e0 [ 12.534167][ T401] ? wake_up_klogd_work_func+0x90/0x90 [ 12.534169][ T401] ? __lock_release.isra.0+0x69/0x1a0 [ 12.534174][ T401] _printk+0xc7/0x100 [ 12.534178][ T401] ? snapshot_read.cold+0x21/0x21 [ 12.534182][ T401] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.534195][ T401] ? do_setlink.isra.0+0xa31/0x2750 [ 12.534196][ T401] ? rtnl_newlink+0x9f1/0x11c0 [ 12.534197][ T401] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.534202][ T401] br_set_state+0x22f/0x430 [bridge] [ 12.534212][ T401] br_init_port+0xc4/0x200 [bridge] [ 12.534220][ T401] new_nbp+0x39c/0x580 [bridge] [ 12.534230][ T401] br_add_if+0x212/0x1320 [bridge] [ 12.534237][ T401] ? is_bpf_text_address+0x72/0x110 [ 12.534241][ T401] ? kernel_text_address+0x149/0x170 [ 12.534244][ T401] ? __kernel_text_address+0x12/0x30 [ 12.534248][ T401] do_set_master+0x357/0x580 [ 12.534253][ T401] do_setlink.isra.0+0xa31/0x2750 [ 12.534256][ T401] ? stack_trace_save+0x93/0xc0 [ 12.534259][ T401] ? rtnl_link_get_size+0x350/0x350 [ 12.534260][ T401] ? rcu_read_lock_any_held+0x66/0x90 [ 12.534262][ T401] ? stack_depot_save_flags+0x38e/0x790 [ 12.534266][ T401] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.534268][ T401] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.534270][ T401] ? validate_chain+0x38b/0xc20 [ 12.534272][ T401] ? kasan_save_stack+0x3d/0x50 [ 12.534276][ T401] ? kasan_save_stack+0x2f/0x50 [ 12.534277][ T401] ? kasan_save_track+0x14/0x30 [ 12.534280][ T401] ? __lock_acquire+0x518/0xc20 [ 12.534282][ T401] ? netlink_seq_next+0x4e/0x60 [ 12.534285][ T401] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.534289][ T401] ? lock_acquire.part.0+0xd4/0x280 [ 12.534291][ T401] ? rtnl_newlink+0x9a8/0x11c0 [ 12.534294][ T401] ? rcu_is_watching+0x16/0xd0 [ 12.534296][ T401] ? lock_acquire+0x13c/0x160 [ 12.534298][ T401] ? rcu_is_watching+0x16/0xd0 [ 12.534300][ T401] ? rcu_is_watching+0x16/0xd0 [ 12.534302][ T401] ? trace_contention_end+0xb3/0x180 [ 12.534305][ T401] ? __mutex_lock+0x1db/0x1ea0 [ 12.534309][ T401] ? __mutex_lock+0x9a3/0x1ea0 [ 12.534311][ T401] ? rtnl_newlink+0x9a8/0x11c0 [ 12.534314][ T401] ? ww_mutex_lock+0x160/0x160 [ 12.534316][ T401] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.534320][ T401] ? __rtnl_newlink+0x3fa/0xa50 [ 12.534325][ T401] rtnl_newlink+0x9f1/0x11c0 [ 12.534331][ T401] ? rtnl_bridge_getlink+0x850/0x850 [ 12.534332][ T401] ? __lock_acquire+0x518/0xc20 [ 12.534337][ T401] ? lock_acquire.part.0+0xd4/0x280 [ 12.534339][ T401] ? find_held_lock+0x2b/0x80 [ 12.534341][ T401] ? rtnl_bridge_getlink+0x850/0x850 [ 12.534342][ T401] ? __lock_release.isra.0+0x69/0x1a0 [ 12.534346][ T401] ? rtnl_bridge_getlink+0x850/0x850 [ 12.534348][ T401] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.534351][ T401] ? rtnl_link_fill+0x920/0x920 [ 12.534352][ T401] ? __lock_acquire+0x518/0xc20 [ 12.534357][ T401] ? lock_acquire.part.0+0xd4/0x280 [ 12.534359][ T401] ? find_held_lock+0x2b/0x80 [ 12.534362][ T401] netlink_rcv_skb+0x14e/0x3a0 [ 12.534364][ T401] ? rtnl_link_fill+0x920/0x920 [ 12.534367][ T401] ? netlink_ack+0xcf0/0xcf0 [ 12.534373][ T401] ? netlink_deliver_tap+0xc5/0x330 [ 12.534375][ T401] ? netlink_deliver_tap+0x13c/0x330 [ 12.534379][ T401] netlink_unicast+0x486/0x750 [ 12.534382][ T401] ? netlink_attachskb+0x810/0x810 [ 12.534385][ T401] ? __lock_acquire+0x518/0xc20 [ 12.534389][ T401] netlink_sendmsg+0x735/0xc60 [ 12.534393][ T401] ? netlink_unicast+0x750/0x750 [ 12.534397][ T401] ? __might_fault+0x97/0x140 [ 12.534402][ T401] ____sys_sendmsg+0x415/0x880 [ 12.534404][ T401] ? copy_msghdr_from_user+0x279/0x420 [ 12.534407][ T401] ? get_timestamp.constprop.0+0x390/0x390 [ 12.534408][ T401] ? move_addr_to_kernel+0x40/0x40 [ 12.534415][ T401] ___sys_sendmsg+0x14e/0x1d0 [ 12.534418][ T401] ? copy_msghdr_from_user+0x420/0x420 [ 12.534433][ T401] __sys_sendmsg+0x12c/0x1d0 [ 12.534436][ T401] ? __sys_sendmsg_sock+0x20/0x20 [ 12.534442][ T401] ? rcu_is_watching+0x16/0xd0 [ 12.534446][ T401] do_syscall_64+0xff/0x530 [ 12.534448][ T401] ? exc_page_fault+0xee/0x100 [ 12.534451][ T401] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.534453][ T401] RIP: 0033:0x7f4a7560554e [ 12.534457][ T401] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 12.534459][ T401] RSP: 002b:00007ffc9bae7050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.534462][ T401] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4a7560554e [ 12.534463][ T401] RDX: 0000000000000000 RSI: 00007ffc9bae7100 RDI: 0000000000000005 [ 12.534464][ T401] RBP: 00007ffc9bae7060 R08: 0000000000000000 R09: 0000000000000000 [ 12.534465][ T401] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9156e6 [ 12.534466][ T401] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc9bae77c0 [ 12.534473][ T401] [ 12.574288][ T401] br10: port 2(veth2.10) entered disabled state [ 12.574588][ T401] veth2.10: entered allmulticast mode [ 12.574960][ T401] veth2: entered allmulticast mode [ 12.576818][ T401] veth2.10: entered promiscuous mode [ 12.577060][ T401] veth2: entered promiscuous mode [ 12.585914][ T401] ip (401) used greatest stack depth: 23336 bytes left [ 12.768250][ T419] br11: port 2(veth2.11) entered blocking state [ 12.768585][ T419] br11: port 2(veth2.11) entered disabled state [ 12.768885][ T419] veth2.11: entered allmulticast mode [ 12.771129][ T419] veth2.11: entered promiscuous mode [ 12.913301][ T431] br10: port 2(veth2.10) entered blocking state [ 12.913912][ T431] br10: port 2(veth2.10) entered forwarding state [ 12.914589][ T431] br10: port 1(veth1.10) entered blocking state [ 12.914933][ T431] br10: port 1(veth1.10) entered forwarding state [ 12.963957][ T436] br11: port 2(veth2.11) entered blocking state [ 12.964276][ T436] br11: port 2(veth2.11) entered forwarding state [ 12.964701][ T436] br11: port 1(veth1.11) entered blocking state [ 12.964988][ T436] br11: port 1(veth1.11) entered forwarding state [ 28.138135][ C0] [ 28.138152][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.138155][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 28.138156][ C0] preempt_count: 104, expected: 0 [ 28.138157][ C0] RCU nest depth: 0, expected: 0 [ 28.138158][ C0] INFO: lockdep is turned off. [ 28.138159][ C0] irq event stamp: 841606 [ 28.138160][ C0] hardirqs last enabled at (841606): [] _raw_spin_unlock_irq+0x28/0x50 [ 28.138168][ C0] hardirqs last disabled at (841605): [] _raw_spin_lock_irq+0x4a/0x50 [ 28.138170][ C0] softirqs last enabled at (841572): [] handle_softirqs+0x67c/0x900 [ 28.138174][ C0] softirqs last disabled at (841603): [] __irq_exit_rcu+0x145/0x1c0 [ 28.138176][ C0] Preemption disabled at: [ 28.138176][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 28.138182][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.138186][ C0] Tainted: [W]=WARN [ 28.138187][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.138189][ C0] Call Trace: [ 28.138190][ C0] [ 28.138192][ C0] dump_stack_lvl+0x6f/0xa0 [ 28.138198][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 28.138199][ C0] __might_resched.cold+0x1fe/0x2c1 [ 28.138203][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.138206][ C0] ? __asan_memcpy+0x3c/0x60 [ 28.138210][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.138213][ C0] __kmalloc_noprof+0x443/0x760 [ 28.138217][ C0] ? __rwlock_init+0x150/0x150 [ 28.138220][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 28.138223][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 28.138225][ C0] alloc_buf.isra.0+0x4b/0x260 [ 28.138227][ C0] put_chars+0x1e1/0x2f0 [ 28.138229][ C0] ? __send_to_port+0x420/0x420 [ 28.138231][ C0] ? console_prepend_replay+0x20/0x20 [ 28.138235][ C0] hvc_console_print+0x292/0x780 [ 28.138238][ C0] ? hvc_write+0x3a0/0x3a0 [ 28.138239][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.138241][ C0] ? lock_acquire+0x13c/0x160 [ 28.138243][ C0] console_emit_next_record+0x22f/0x4c0 [ 28.138246][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 28.138248][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.138249][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.138251][ C0] ? lock_acquire+0x13c/0x160 [ 28.138253][ C0] ? console_flush_one_record+0x111/0x710 [ 28.138255][ C0] console_flush_one_record+0x46f/0x710 [ 28.138257][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 28.138260][ C0] console_unlock+0xee/0x1f0 [ 28.138262][ C0] ? lock_acquire+0x13c/0x160 [ 28.138263][ C0] ? console_flush_one_record+0x710/0x710 [ 28.138265][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.138266][ C0] ? lock_release+0x184/0x1f0 [ 28.138268][ C0] ? lock_acquire+0x60/0x160 [ 28.138270][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.138272][ C0] ? vprintk_emit+0x320/0x3e0 [ 28.138274][ C0] vprintk_emit+0x37c/0x3e0 [ 28.138276][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 28.138278][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.138279][ C0] ? lock_release+0x184/0x1f0 [ 28.138281][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 28.138285][ C0] _printk+0xc7/0x100 [ 28.138289][ C0] ? snapshot_read.cold+0x21/0x21 [ 28.138290][ C0] ? arch_stack_walk+0xd7/0x130 [ 28.138294][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.138296][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 28.138298][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 28.138301][ C0] mark_lock_irq+0x989/0x9c0 [ 28.138304][ C0] mark_lock+0x1d7/0xa00 [ 28.138305][ C0] mark_usage+0x42/0x170 [ 28.138307][ C0] __lock_acquire+0x388/0xc20 [ 28.138309][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.138311][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.138324][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.138326][ C0] ? lock_acquire+0x13c/0x160 [ 28.138327][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.138334][ C0] _raw_spin_lock+0x33/0x40 [ 28.138335][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.138341][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.138347][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.138353][ C0] call_timer_fn+0x160/0x4d0 [ 28.138357][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 28.138359][ C0] ? debug_object_active_state+0x430/0x430 [ 28.138362][ C0] ? find_held_lock+0x2b/0x80 [ 28.138364][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.138366][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.138368][ C0] __run_timers+0x68f/0xaa0 [ 28.138370][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.138377][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.138378][ C0] ? __lock_acquire+0x518/0xc20 [ 28.138381][ C0] ? __rwlock_init+0x150/0x150 [ 28.138383][ C0] run_timer_softirq+0xf0/0x160 [ 28.138385][ C0] ? __run_timers+0xaa0/0xaa0 [ 28.138387][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.138389][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.138391][ C0] handle_softirqs+0x1d3/0x900 [ 28.138393][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.138395][ C0] ? _local_bh_enable+0xc0/0xc0 [ 28.138397][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.138398][ C0] irq_exit_rcu+0xe/0x30 [ 28.138400][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.138403][ C0] [ 28.138403][ C0] [ 28.138404][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 28.138405][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.138408][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.138410][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 28.138412][ C0] RSP: 0018:ffffffff8de07cf8 EFLAGS: 00000296 [ 28.138415][ C0] RAX: 00000000000cd781 RBX: ffffffff8de1c600 RCX: ffffffff8aef0307 [ 28.138416][ C0] RDX: ffffffff8de1c600 RSI: ffffffff8dc38b01 RDI: ffffffff8d68d8e0 [ 28.138417][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.138418][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1bc0fa2 [ 28.138419][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 28.138420][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.138423][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 28.138425][ C0] default_idle+0x9/0x10 [ 28.138427][ C0] default_idle_call+0x6e/0xb0 [ 28.138428][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.138430][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 28.138431][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 28.138434][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.138436][ C0] do_idle+0xd8/0x190 [ 28.138437][ C0] cpu_startup_entry+0x53/0x70 [ 28.138439][ C0] rest_init+0x279/0x280 [ 28.138441][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 28.138443][ C0] ? rest_init+0x280/0x280 [ 28.138445][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 28.138449][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 28.138451][ C0] ? acpi_enable+0x1e4/0x330 [ 28.138454][ C0] start_kernel+0x3af/0x3b0 [ 28.138456][ C0] x86_64_start_reservations+0x24/0x30 [ 28.138458][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.138460][ C0] common_startup_64+0x13e/0x148 [ 28.138464][ C0] [ 28.166539][ C0] ======================================================== [ 28.166859][ C0] WARNING: possible irq lock inversion dependency detected [ 28.167130][ C0] 7.2.0-virtme #1 Tainted: G W [ 28.167311][ C0] -------------------------------------------------------- [ 28.167574][ C0] swapper/0/0 just changed the state of lock: [ 28.167808][ C0] ff1100000d082e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.168164][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 28.168377][ C0] (fs_reclaim){+.+.}-{0:0} [ 28.168380][ C0] [ 28.168380][ C0] [ 28.168380][ C0] and interrupts could create inverse lock ordering between them. [ 28.168380][ C0] [ 28.169046][ C0] [ 28.169046][ C0] other info that might help us debug this: [ 28.169361][ C0] Chain exists of: [ 28.169361][ C0] &br->lock --> console_owner --> fs_reclaim [ 28.169361][ C0] [ 28.169744][ C0] Possible interrupt unsafe locking scenario: [ 28.169744][ C0] [ 28.170014][ C0] CPU0 CPU1 [ 28.170170][ C0] ---- ---- [ 28.170366][ C0] lock(fs_reclaim); [ 28.170526][ C0] local_irq_disable(); [ 28.170765][ C0] lock(&br->lock); [ 28.170948][ C0] lock(console_owner); [ 28.171188][ C0] [ 28.171300][ C0] lock(&br->lock); [ 28.171466][ C0] [ 28.171466][ C0] *** DEADLOCK *** [ 28.171466][ C0] [ 28.171780][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 28.171965][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 28.172267][ C0] [ 28.172267][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 28.172520][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 28.172729][ C0] HARDIRQ-ON-W at: [ 28.172842][ C0] __lock_acquire+0x388/0xc20 [ 28.173031][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.173215][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.173446][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.173725][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.173943][ C0] workqueue_init+0x2a/0x680 [ 28.174178][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.174446][ C0] kernel_init+0x21/0x150 [ 28.174633][ C0] ret_from_fork+0x474/0x6b0 [ 28.174875][ C0] ret_from_fork_asm+0x11/0x20 [ 28.175111][ C0] SOFTIRQ-ON-W at: [ 28.175219][ C0] __lock_acquire+0x388/0xc20 [ 28.175450][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.175633][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.175822][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.176088][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.176308][ C0] workqueue_init+0x2a/0x680 [ 28.176541][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.176765][ C0] kernel_init+0x21/0x150 [ 28.176999][ C0] ret_from_fork+0x474/0x6b0 [ 28.177235][ C0] ret_from_fork_asm+0x11/0x20 [ 28.177465][ C0] INITIAL USE at: [ 28.177574][ C0] __lock_acquire+0x388/0xc20 [ 28.177811][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.177990][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.178225][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.178492][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.178709][ C0] workqueue_init+0x2a/0x680 [ 28.178945][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.179132][ C0] kernel_init+0x21/0x150 [ 28.179314][ C0] ret_from_fork+0x474/0x6b0 [ 28.179598][ C0] ret_from_fork_asm+0x11/0x20 [ 28.179781][ C0] } [ 28.179906][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 28.180127][ C0] ... acquired at: [ 28.180287][ C0] __lock_acquire+0x518/0xc20 [ 28.180435][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.180633][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.180781][ C0] __kmalloc_noprof+0xd3/0x760 [ 28.180977][ C0] alloc_buf.isra.0+0x4b/0x260 [ 28.181125][ C0] put_chars+0x1e1/0x2f0 [ 28.181323][ C0] hvc_console_print+0x292/0x780 [ 28.181469][ C0] console_emit_next_record+0x22f/0x4c0 [ 28.181618][ C0] console_flush_one_record+0x46f/0x710 [ 28.181769][ C0] console_unlock+0xee/0x1f0 [ 28.181964][ C0] vprintk_emit+0x37c/0x3e0 [ 28.182114][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 28.182311][ C0] dev_printk_emit+0xb9/0xee [ 28.182456][ C0] _dev_info+0xe2/0x116 [ 28.182618][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 28.182803][ C0] cmos_do_probe+0x73b/0x98a [ 28.182997][ C0] platform_probe+0xfe/0x1f0 [ 28.183146][ C0] call_driver_probe+0x61/0x1c0 [ 28.183339][ C0] really_probe+0x199/0x760 [ 28.183484][ C0] __driver_probe_device+0x24f/0x440 [ 28.183684][ C0] driver_probe_device+0x4a/0xf0 [ 28.183831][ C0] __driver_attach+0x1b8/0x540 [ 28.184024][ C0] bus_for_each_dev+0x130/0x1e0 [ 28.184172][ C0] bus_add_driver+0x2c8/0x530 [ 28.184367][ C0] driver_register+0x1a3/0x390 [ 28.184513][ C0] __platform_driver_probe+0x13f/0x270 [ 28.184669][ C0] cmos_init+0x31/0x40 [ 28.184787][ C0] do_one_initcall+0x124/0x4f0 [ 28.184981][ C0] kernel_init_freeable+0x596/0x630 [ 28.185127][ C0] kernel_init+0x21/0x150 [ 28.185274][ C0] ret_from_fork+0x474/0x6b0 [ 28.185418][ C0] ret_from_fork_asm+0x11/0x20 [ 28.185612][ C0] [ 28.185687][ C0] -> (console_owner){....}-{0:0} { [ 28.185840][ C0] INITIAL USE at: [ 28.185948][ C0] } [ 28.186022][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 28.186290][ C0] ... acquired at: [ 28.186398][ C0] __lock_acquire+0x518/0xc20 [ 28.186595][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.186743][ C0] console_lock_spinning_enable+0x5c/0x60 [ 28.186923][ C0] console_emit_next_record+0x1d1/0x4c0 [ 28.187067][ C0] console_flush_one_record+0x46f/0x710 [ 28.187312][ C0] console_unlock+0xee/0x1f0 [ 28.187456][ C0] vprintk_emit+0x37c/0x3e0 [ 28.187651][ C0] _printk+0xc7/0x100 [ 28.187768][ C0] br_set_state+0x22f/0x430 [bridge] [ 28.187973][ C0] br_init_port+0xc4/0x200 [bridge] [ 28.188131][ C0] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 28.188373][ C0] br_dev_open+0x94/0x120 [bridge] [ 28.188523][ C0] __dev_open+0x2f3/0x610 [ 28.188726][ C0] __dev_change_flags+0x4a4/0x660 [ 28.188872][ C0] netif_change_flags+0x87/0x190 [ 28.189067][ C0] do_setlink.isra.0+0x1cc3/0x2750 [ 28.189214][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.189408][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.189552][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.189755][ C0] netlink_unicast+0x486/0x750 [ 28.189898][ C0] netlink_sendmsg+0x735/0xc60 [ 28.190097][ C0] ____sys_sendmsg+0x415/0x880 [ 28.190245][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.190442][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.190590][ C0] do_syscall_64+0xff/0x530 [ 28.190789][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.190967][ C0] [ 28.191145][ C0] -> (&br->lock){+.-.}-{3:3} { [ 28.191290][ C0] HARDIRQ-ON-W at: [ 28.191449][ C0] __lock_acquire+0x388/0xc20 [ 28.191633][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.191869][ C0] _raw_spin_lock_bh+0x38/0x50 [ 28.192048][ C0] br_add_if+0x8c1/0x1320 [bridge] [ 28.192291][ C0] do_set_master+0x357/0x580 [ 28.192522][ C0] do_setlink.isra.0+0xa31/0x2750 [ 28.192705][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.192944][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.193178][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.193359][ C0] netlink_unicast+0x486/0x750 [ 28.193589][ C0] netlink_sendmsg+0x735/0xc60 [ 28.193774][ C0] ____sys_sendmsg+0x415/0x880 [ 28.194009][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.194245][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.194425][ C0] do_syscall_64+0xff/0x530 [ 28.194657][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.194980][ C0] IN-SOFTIRQ-W at: [ 28.195093][ C0] __lock_acquire+0x388/0xc20 [ 28.195332][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.195516][ C0] _raw_spin_lock+0x33/0x40 [ 28.195755][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.196030][ C0] call_timer_fn+0x160/0x4d0 [ 28.196270][ C0] __run_timers+0x68f/0xaa0 [ 28.196505][ C0] run_timer_softirq+0xf0/0x160 [ 28.196748][ C0] handle_softirqs+0x1d3/0x900 [ 28.196938][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.197180][ C0] irq_exit_rcu+0xe/0x30 [ 28.197365][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.197638][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.197913][ C0] pv_native_safe_halt+0xf/0x10 [ 28.198099][ C0] default_idle+0x9/0x10 [ 28.198294][ C0] default_idle_call+0x6e/0xb0 [ 28.198524][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.198748][ C0] do_idle+0xd8/0x190 [ 28.198896][ C0] cpu_startup_entry+0x53/0x70 [ 28.199136][ C0] rest_init+0x279/0x280 [ 28.199318][ C0] start_kernel+0x3af/0x3b0 [ 28.199504][ C0] x86_64_start_reservations+0x24/0x30 [ 28.199742][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.199926][ C0] common_startup_64+0x13e/0x148 [ 28.200114][ C0] INITIAL USE at: [ 28.200223][ C0] __lock_acquire+0x388/0xc20 [ 28.200455][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.200637][ C0] _raw_spin_lock_bh+0x38/0x50 [ 28.200823][ C0] br_add_if+0x8c1/0x1320 [bridge] [ 28.201059][ C0] do_set_master+0x357/0x580 [ 28.201242][ C0] do_setlink.isra.0+0xa31/0x2750 [ 28.201427][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.201658][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.201845][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.202076][ C0] netlink_unicast+0x486/0x750 [ 28.202260][ C0] netlink_sendmsg+0x735/0xc60 [ 28.202490][ C0] ____sys_sendmsg+0x415/0x880 [ 28.202674][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.202859][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.203041][ C0] do_syscall_64+0xff/0x530 [ 28.203275][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.203491][ C0] } [ 28.203614][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 28.203837][ C0] ... acquired at: [ 28.203945][ C0] mark_lock+0x1d7/0xa00 [ 28.204093][ C0] mark_usage+0x42/0x170 [ 28.204291][ C0] __lock_acquire+0x388/0xc20 [ 28.204436][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.204581][ C0] _raw_spin_lock+0x33/0x40 [ 28.204728][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.204962][ C0] call_timer_fn+0x160/0x4d0 [ 28.205106][ C0] __run_timers+0x68f/0xaa0 [ 28.205300][ C0] run_timer_softirq+0xf0/0x160 [ 28.205443][ C0] handle_softirqs+0x1d3/0x900 [ 28.205636][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.205786][ C0] irq_exit_rcu+0xe/0x30 [ 28.205982][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.206167][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.206398][ C0] pv_native_safe_halt+0xf/0x10 [ 28.206643][ C0] default_idle+0x9/0x10 [ 28.206793][ C0] default_idle_call+0x6e/0xb0 [ 28.206986][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.207168][ C0] do_idle+0xd8/0x190 [ 28.207278][ C0] cpu_startup_entry+0x53/0x70 [ 28.207422][ C0] rest_init+0x279/0x280 [ 28.207617][ C0] start_kernel+0x3af/0x3b0 [ 28.207815][ C0] x86_64_start_reservations+0x24/0x30 [ 28.208010][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.208159][ C0] common_startup_64+0x13e/0x148 [ 28.208354][ C0] [ 28.208426][ C0] [ 28.208426][ C0] stack backtrace: [ 28.208609][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.208612][ C0] Tainted: [W]=WARN [ 28.208613][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.208614][ C0] Call Trace: [ 28.208615][ C0] [ 28.208616][ C0] dump_stack_lvl+0x6f/0xa0 [ 28.208621][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 28.208623][ C0] mark_lock_irq+0x989/0x9c0 [ 28.208626][ C0] mark_lock+0x1d7/0xa00 [ 28.208628][ C0] mark_usage+0x42/0x170 [ 28.208629][ C0] __lock_acquire+0x388/0xc20 [ 28.208631][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.208633][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.208640][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.208643][ C0] ? lock_acquire+0x13c/0x160 [ 28.208645][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.208651][ C0] _raw_spin_lock+0x33/0x40 [ 28.208653][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.208659][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.208665][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.208672][ C0] call_timer_fn+0x160/0x4d0 [ 28.208674][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 28.208676][ C0] ? debug_object_active_state+0x430/0x430 [ 28.208679][ C0] ? find_held_lock+0x2b/0x80 [ 28.208681][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.208683][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.208685][ C0] __run_timers+0x68f/0xaa0 [ 28.208687][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.208693][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.208695][ C0] ? __lock_acquire+0x518/0xc20 [ 28.208698][ C0] ? __rwlock_init+0x150/0x150 [ 28.208700][ C0] run_timer_softirq+0xf0/0x160 [ 28.208702][ C0] ? __run_timers+0xaa0/0xaa0 [ 28.208704][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.208706][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.208708][ C0] handle_softirqs+0x1d3/0x900 [ 28.208709][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.208716][ C0] ? _local_bh_enable+0xc0/0xc0 [ 28.208718][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.208719][ C0] irq_exit_rcu+0xe/0x30 [ 28.208721][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.208723][ C0] [ 28.208723][ C0] [ 28.208724][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 28.208725][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.208727][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.208729][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 28.208730][ C0] RSP: 0018:ffffffff8de07cf8 EFLAGS: 00000296 [ 28.208732][ C0] RAX: 00000000000cd781 RBX: ffffffff8de1c600 RCX: ffffffff8aef0307 [ 28.208733][ C0] RDX: ffffffff8de1c600 RSI: ffffffff8dc38b01 RDI: ffffffff8d68d8e0 [ 28.208734][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.208735][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1bc0fa2 [ 28.208736][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 28.208737][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.208739][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 28.208741][ C0] default_idle+0x9/0x10 [ 28.208743][ C0] default_idle_call+0x6e/0xb0 [ 28.208744][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.208746][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 28.208747][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 28.208750][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.208752][ C0] do_idle+0xd8/0x190 [ 28.208753][ C0] cpu_startup_entry+0x53/0x70 [ 28.208755][ C0] rest_init+0x279/0x280 [ 28.208757][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 28.208759][ C0] ? rest_init+0x280/0x280 [ 28.208761][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 28.208765][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 28.208768][ C0] ? acpi_enable+0x1e4/0x330 [ 28.208770][ C0] start_kernel+0x3af/0x3b0 [ 28.208772][ C0] x86_64_start_reservations+0x24/0x30 [ 28.208773][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.208775][ C0] common_startup_64+0x13e/0x148 [ 28.208778][ C0] [ 36.859948][ T566] br11: port 2(veth2.11) entered disabled state [ 36.859965][ T566] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 36.859967][ T566] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 566, name: ip [ 36.859969][ T566] preempt_count: 202, expected: 0 [ 36.859970][ T566] RCU nest depth: 0, expected: 0 [ 36.859971][ T566] INFO: lockdep is turned off. [ 36.859972][ T566] irq event stamp: 0 [ 36.859972][ T566] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 36.859977][ T566] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 36.859983][ T566] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 36.859984][ T566] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 36.859986][ T566] Preemption disabled at: [ 36.859987][ T566] [<0000000000000000>] 0x0 [ 36.859992][ T566] CPU: 0 UID: 0 PID: 566 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 36.859995][ T566] Tainted: [W]=WARN [ 36.859996][ T566] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.859998][ T566] Call Trace: [ 36.860000][ T566] [ 36.860001][ T566] dump_stack_lvl+0x6f/0xa0 [ 36.860006][ T566] __might_resched.cold+0x1fe/0x2c1 [ 36.860010][ T566] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 36.860014][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860018][ T566] __kmalloc_noprof+0x443/0x760 [ 36.860021][ T566] ? __rwlock_init+0x150/0x150 [ 36.860024][ T566] ? alloc_buf.isra.0+0x4b/0x260 [ 36.860028][ T566] ? do_raw_spin_unlock+0x59/0x250 [ 36.860029][ T566] alloc_buf.isra.0+0x4b/0x260 [ 36.860031][ T566] put_chars+0x1e1/0x2f0 [ 36.860033][ T566] ? desc_read_finalized_seq+0x79/0x120 [ 36.860035][ T566] ? __send_to_port+0x420/0x420 [ 36.860037][ T566] ? console_prepend_replay+0x20/0x20 [ 36.860040][ T566] hvc_console_print+0x292/0x780 [ 36.860043][ T566] ? hvc_write+0x3a0/0x3a0 [ 36.860044][ T566] ? do_raw_spin_lock+0x131/0x280 [ 36.860046][ T566] ? __rwlock_init+0x150/0x150 [ 36.860047][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860049][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860050][ T566] ? lock_acquire+0x13c/0x160 [ 36.860053][ T566] console_emit_next_record+0x22f/0x4c0 [ 36.860055][ T566] ? devkmsg_read+0x4b0/0x4b0 [ 36.860057][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860058][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860060][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860061][ T566] ? lock_acquire+0x13c/0x160 [ 36.860063][ T566] ? console_flush_one_record+0x111/0x710 [ 36.860065][ T566] console_flush_one_record+0x46f/0x710 [ 36.860067][ T566] ? console_emit_next_record+0x4c0/0x4c0 [ 36.860070][ T566] console_unlock+0xee/0x1f0 [ 36.860074][ T566] ? lock_acquire+0x13c/0x160 [ 36.860075][ T566] ? console_flush_one_record+0x710/0x710 [ 36.860077][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860078][ T566] ? lock_release+0x184/0x1f0 [ 36.860080][ T566] ? lock_acquire+0x60/0x160 [ 36.860081][ T566] ? __rcu_read_lock+0x30/0x70 [ 36.860083][ T566] ? __down_trylock_console_sem+0x5e/0xa0 [ 36.860086][ T566] ? vprintk_emit+0x320/0x3e0 [ 36.860088][ T566] vprintk_emit+0x37c/0x3e0 [ 36.860093][ T566] ? wake_up_klogd_work_func+0x90/0x90 [ 36.860095][ T566] ? debug_object_assert_init+0x1d9/0x360 [ 36.860100][ T566] ? debug_object_activate+0x4a0/0x4a0 [ 36.860103][ T566] _printk+0xc7/0x100 [ 36.860107][ T566] ? snapshot_read.cold+0x21/0x21 [ 36.860109][ T566] ? __rwlock_init+0x150/0x150 [ 36.860110][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860112][ T566] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 36.860115][ T566] br_set_state+0x22f/0x430 [bridge] [ 36.860128][ T566] br_stp_disable_port+0x11f/0x390 [bridge] [ 36.860136][ T566] br_stp_disable_bridge+0xb9/0x180 [bridge] [ 36.860143][ T566] br_dev_stop+0x28/0x1a0 [bridge] [ 36.860151][ T566] ? rtnl_is_locked+0x15/0x20 [ 36.860154][ T566] __dev_close_many+0x1c8/0x530 [ 36.860158][ T566] ? netif_open+0x120/0x120 [ 36.860160][ T566] ? trace_irq_enable.constprop.0+0x30/0x160 [ 36.860162][ T566] __dev_change_flags+0x288/0x660 [ 36.860164][ T566] ? netif_set_allmulti+0x250/0x250 [ 36.860166][ T566] ? __kernel_text_address+0x12/0x30 [ 36.860169][ T566] ? write_profile+0xf0/0xf0 [ 36.860171][ T566] ? unwind_get_return_address+0x67/0xd0 [ 36.860174][ T566] netif_change_flags+0x87/0x190 [ 36.860176][ T566] do_setlink.isra.0+0x1cc3/0x2750 [ 36.860178][ T566] ? stack_trace_save+0x93/0xc0 [ 36.860180][ T566] ? rtnl_link_get_size+0x350/0x350 [ 36.860181][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860182][ T566] ? stack_depot_save_flags+0x1bc/0x790 [ 36.860185][ T566] ? kasan_save_stack+0x3d/0x50 [ 36.860188][ T566] ? kasan_save_stack+0x2f/0x50 [ 36.860190][ T566] ? kasan_save_track+0x14/0x30 [ 36.860191][ T566] ? __kasan_kmalloc+0x7b/0x90 [ 36.860193][ T566] ? __kmalloc_cache_noprof+0x29a/0x620 [ 36.860194][ T566] ? rtnl_newlink+0x124/0x11c0 [ 36.860195][ T566] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 36.860197][ T566] ? netlink_rcv_skb+0x14e/0x3a0 [ 36.860199][ T566] ? netlink_unicast+0x486/0x750 [ 36.860201][ T566] ? netlink_sendmsg+0x735/0xc60 [ 36.860202][ T566] ? ____sys_sendmsg+0x415/0x880 [ 36.860204][ T566] ? ___sys_sendmsg+0x14e/0x1d0 [ 36.860206][ T566] ? __sys_sendmsg+0x12c/0x1d0 [ 36.860207][ T566] ? do_syscall_64+0xff/0x530 [ 36.860210][ T566] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.860212][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860214][ T566] ? lock_acquire+0x13c/0x160 [ 36.860215][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860217][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860219][ T566] ? trace_contention_end+0xb3/0x180 [ 36.860222][ T566] ? __mutex_lock+0x1db/0x1ea0 [ 36.860224][ T566] ? __mutex_lock+0x9a3/0x1ea0 [ 36.860225][ T566] ? rtnl_newlink+0x9a8/0x11c0 [ 36.860226][ T566] ? ww_mutex_lock+0x160/0x160 [ 36.860228][ T566] ? __rtnl_newlink+0x3fa/0xa50 [ 36.860230][ T566] rtnl_newlink+0x9f1/0x11c0 [ 36.860232][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860234][ T566] ? rtnl_bridge_getlink+0x850/0x850 [ 36.860235][ T566] ? lock_acquire+0x13c/0x160 [ 36.860236][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860238][ T566] ? is_bpf_text_address+0x3e/0x110 [ 36.860241][ T566] ? is_bpf_text_address+0x72/0x110 [ 36.860243][ T566] ? kernel_text_address+0x149/0x170 [ 36.860244][ T566] ? __kernel_text_address+0x12/0x30 [ 36.860246][ T566] ? write_profile+0xf0/0xf0 [ 36.860247][ T566] ? unwind_get_return_address+0x67/0xd0 [ 36.860248][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860250][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860251][ T566] ? cap_capable+0x1d7/0x3d0 [ 36.860255][ T566] ? lock_acquire+0x13c/0x160 [ 36.860256][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860258][ T566] ? rtnl_bridge_getlink+0x850/0x850 [ 36.860259][ T566] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 36.860260][ T566] ? rtnl_link_fill+0x920/0x920 [ 36.860262][ T566] ? filter_irq_stacks+0xd0/0xd0 [ 36.860263][ T566] ? stack_depot_save_flags+0x1bc/0x790 [ 36.860265][ T566] netlink_rcv_skb+0x14e/0x3a0 [ 36.860267][ T566] ? rtnl_link_fill+0x920/0x920 [ 36.860268][ T566] ? lock_release+0x184/0x1f0 [ 36.860270][ T566] ? netlink_ack+0xcf0/0xcf0 [ 36.860271][ T566] ? __netlink_lookup+0xb9/0x6b0 [ 36.860273][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860275][ T566] ? lock_release+0x184/0x1f0 [ 36.860277][ T566] netlink_unicast+0x486/0x750 [ 36.860279][ T566] ? netlink_attachskb+0x810/0x810 [ 36.860280][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860282][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860284][ T566] ? lock_acquire+0x13c/0x160 [ 36.860285][ T566] netlink_sendmsg+0x735/0xc60 [ 36.860287][ T566] ? netlink_unicast+0x750/0x750 [ 36.860289][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860291][ T566] ? lock_release+0x184/0x1f0 [ 36.860292][ T566] ____sys_sendmsg+0x415/0x880 [ 36.860294][ T566] ? copy_msghdr_from_user+0x279/0x420 [ 36.860296][ T566] ? get_timestamp.constprop.0+0x390/0x390 [ 36.860297][ T566] ? move_addr_to_kernel+0x40/0x40 [ 36.860298][ T566] ? filter_irq_stacks+0xd0/0xd0 [ 36.860301][ T566] ___sys_sendmsg+0x14e/0x1d0 [ 36.860302][ T566] ? copy_msghdr_from_user+0x420/0x420 [ 36.860307][ T566] __sys_sendmsg+0x12c/0x1d0 [ 36.860309][ T566] ? __sys_sendmsg_sock+0x20/0x20 [ 36.860312][ T566] ? rcu_is_watching+0x16/0xd0 [ 36.860314][ T566] do_syscall_64+0xff/0x530 [ 36.860315][ T566] ? exc_page_fault+0xee/0x100 [ 36.860317][ T566] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.860318][ T566] RIP: 0033:0x7fbfaa27754e [ 36.860320][ T566] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 36.860322][ T566] RSP: 002b:00007fffff707e90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.860326][ T566] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbfaa27754e [ 36.860327][ T566] RDX: 0000000000000000 RSI: 00007fffff707f40 RDI: 0000000000000005 [ 36.860328][ T566] RBP: 00007fffff707ea0 R08: 0000000000000000 R09: 0000000000000000 [ 36.860329][ T566] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9156ff [ 36.860330][ T566] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffff708600 [ 36.860332][ T566] [ 36.891216][ T566] br11: port 1(veth1.11) entered disabled state [ 36.895681][ T566] ip (566) used greatest stack depth: 23144 bytes left [ 36.911770][ T568] br10: port 2(veth2.10) entered disabled state [ 36.912081][ T568] br10: port 1(veth1.10) entered disabled state [ 36.947059][ T572] veth2.11: left allmulticast mode [ 36.947888][ T572] veth2.11: left promiscuous mode [ 36.948181][ T572] br11: port 2(veth2.11) entered disabled state [ 37.022945][ T578] veth2.10: left allmulticast mode [ 37.023383][ T578] veth2: left allmulticast mode [ 37.024061][ T578] veth2.10: left promiscuous mode [ 37.028060][ T578] veth2: left promiscuous mode [ 37.028407][ T578] br10: port 2(veth2.10) entered disabled state [ 37.134386][ T590] veth1.11: left allmulticast mode [ 37.134545][ T590] veth1.11: left promiscuous mode [ 37.134832][ T590] br11: port 1(veth1.11) entered disabled state [ 37.199175][ T596] veth1.10: left allmulticast mode [ 37.199334][ T596] veth1: left allmulticast mode [ 37.199482][ T596] veth1.10: left promiscuous mode [ 37.199621][ T596] veth1: left promiscuous mode [ 37.199897][ T596] br10: port 1(veth1.10) entered disabled state