[ 10.726485][ T247] 8021q: 802.1Q VLAN Support v1.8 [ 10.726504][ T247] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.726506][ T247] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 247, name: modprobe [ 10.726508][ T247] preempt_count: 1, expected: 0 [ 10.726509][ T247] RCU nest depth: 0, expected: 0 [ 10.726510][ T247] locks held by modprobe/247: 4, last CPU#3: [ 10.726512][ T247] #0: ffffffff8f969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.726525][ T247] #1: ffffffff8f969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.726529][ T247] #2: ffffffff8f889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.726533][ T247] #3: ffffffff8f889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.726537][ T247] irq event stamp: 22346 [ 10.726538][ T247] hardirqs last enabled at (22345): [] __down_trylock_console_sem+0x86/0xa0 [ 10.726540][ T247] hardirqs last disabled at (22346): [] console_emit_next_record+0x3d4/0x4c0 [ 10.726542][ T247] softirqs last enabled at (19820): [] handle_softirqs+0x67c/0x900 [ 10.726545][ T247] softirqs last disabled at (19231): [] __irq_exit_rcu+0x145/0x1c0 [ 10.726548][ T247] Preemption disabled at: [ 10.726548][ T247] [] vprintk_emit+0x31b/0x3e0 [ 10.726554][ T247] CPU: 3 UID: 0 PID: 247 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.726558][ T247] Tainted: [W]=WARN [ 10.726558][ T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.726560][ T247] Call Trace: [ 10.726561][ T247] [ 10.726563][ T247] dump_stack_lvl+0x6f/0xa0 [ 10.726568][ T247] ? vprintk_emit+0x31b/0x3e0 [ 10.726571][ T247] __might_resched.cold+0x1fe/0x2c1 [ 10.726575][ T247] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.726579][ T247] ? __kmalloc_noprof+0xdb/0x760 [ 10.726584][ T247] __kmalloc_noprof+0x443/0x760 [ 10.726586][ T247] ? alloc_buf.isra.0+0x4b/0x260 [ 10.726592][ T247] ? do_raw_spin_unlock+0x59/0x250 [ 10.726595][ T247] alloc_buf.isra.0+0x4b/0x260 [ 10.726598][ T247] put_chars+0x1e1/0x2f0 [ 10.726601][ T247] ? __send_to_port+0x420/0x420 [ 10.726602][ T247] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.726606][ T247] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.726609][ T247] ? validate_chain+0x38b/0xc20 [ 10.726613][ T247] hvc_console_print+0x292/0x780 [ 10.726616][ T247] ? __lock_acquire+0x518/0xc20 [ 10.726620][ T247] ? hvc_write+0x3a0/0x3a0 [ 10.726623][ T247] ? rcu_is_watching+0x16/0xd0 [ 10.726627][ T247] console_emit_next_record+0x22f/0x4c0 [ 10.726631][ T247] ? devkmsg_read+0x4b0/0x4b0 [ 10.726633][ T247] ? console_flush_one_record+0x106/0x710 [ 10.726636][ T247] ? rcu_is_watching+0x16/0xd0 [ 10.726638][ T247] ? lock_acquire+0x13c/0x160 [ 10.726642][ T247] console_flush_one_record+0x46f/0x710 [ 10.726646][ T247] ? console_emit_next_record+0x4c0/0x4c0 [ 10.726647][ T247] ? __lock_acquire+0x518/0xc20 [ 10.726652][ T247] console_unlock+0xee/0x1f0 [ 10.726655][ T247] ? console_flush_one_record+0x710/0x710 [ 10.726657][ T247] ? rcu_is_watching+0x16/0xd0 [ 10.726659][ T247] ? lock_acquire+0x60/0x160 [ 10.726662][ T247] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.726664][ T247] ? vprintk_emit+0x320/0x3e0 [ 10.726667][ T247] vprintk_emit+0x37c/0x3e0 [ 10.726671][ T247] ? wake_up_klogd_work_func+0x90/0x90 [ 10.726676][ T247] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 10.726680][ T247] _printk+0xc7/0x100 [ 10.726684][ T247] ? snapshot_read.cold+0x21/0x21 [ 10.726690][ T247] ? do_one_initcall+0x113/0x4f0 [ 10.726693][ T247] vlan_proto_init+0x24/0x90 [8021q] [ 10.726696][ T247] do_one_initcall+0x124/0x4f0 [ 10.726699][ T247] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.726703][ T247] ? do_init_module+0xae/0x8a0 [ 10.726706][ T247] ? kasan_unpoison+0x44/0x70 [ 10.726711][ T247] do_init_module+0x2ad/0x8a0 [ 10.726714][ T247] ? lockdep_hardirqs_on+0x91/0x130 [ 10.726718][ T247] ? free_module+0x470/0x470 [ 10.726721][ T247] ? kfree+0x123/0x590 [ 10.726725][ T247] load_module+0x1424/0x1bb0 [ 10.726732][ T247] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.726736][ T247] ? __ia32_sys_fsconfig+0x180/0x180 [ 10.726739][ T247] ? ovl_real_file+0x172/0x1e0 [ 10.726743][ T247] ? backing_file_read_iter+0x541/0x790 [ 10.726746][ T247] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.726749][ T247] init_module_from_file+0x11f/0x1a0 [ 10.726752][ T247] ? __do_sys_init_module+0x220/0x220 [ 10.726760][ T247] ? __rwlock_init+0x150/0x150 [ 10.726763][ T247] ? do_raw_spin_unlock+0x59/0x250 [ 10.726766][ T247] idempotent_init_module+0x37b/0x7c0 [ 10.726770][ T247] ? init_module_from_file+0x1a0/0x1a0 [ 10.726776][ T247] ? rcu_is_watching+0x16/0xd0 [ 10.726778][ T247] ? cap_capable+0x1d7/0x3d0 [ 10.726784][ T247] __x64_sys_finit_module+0xdf/0x190 [ 10.726786][ T247] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.726789][ T247] do_syscall_64+0xff/0x530 [ 10.726791][ T247] ? exc_page_fault+0xee/0x100 [ 10.726793][ T247] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.726796][ T247] RIP: 0033:0x7f8c7b38f37d [ 10.726799][ T247] 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 [ 10.726801][ T247] RSP: 002b:00007ffeb7894e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.726803][ T247] RAX: ffffffffffffffda RBX: 0000559cb10a4810 RCX: 00007f8c7b38f37d [ 10.726805][ T247] RDX: 0000000000000000 RSI: 0000559c7a165ffd RDI: 0000000000000000 [ 10.726805][ T247] RBP: 00007ffeb7894f30 R08: 0000000000000000 R09: 0000000000000000 [ 10.726806][ T247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c7a165ffd [ 10.726807][ T247] R13: 0000559cb10a4960 R14: 0000000000040000 R15: 0000000000000000 [ 10.726813][ T247] [ 11.910121][ T317] GACT probability NOT on [ 11.910139][ T317] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.910142][ T317] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 317, name: modprobe [ 11.910143][ T317] preempt_count: 1, expected: 0 [ 11.910145][ T317] RCU nest depth: 0, expected: 0 [ 11.910145][ T317] locks held by modprobe/317: 4, last CPU#2: [ 11.910148][ T317] #0: ffffffff8f969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.910160][ T317] #1: ffffffff8f969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.910167][ T317] #2: ffffffff8f889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.910173][ T317] #3: ffffffff8f889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.910177][ T317] irq event stamp: 28948 [ 11.910178][ T317] hardirqs last enabled at (28947): [] __down_trylock_console_sem+0x86/0xa0 [ 11.910180][ T317] hardirqs last disabled at (28948): [] console_emit_next_record+0x3d4/0x4c0 [ 11.910182][ T317] softirqs last enabled at (27582): [] handle_softirqs+0x67c/0x900 [ 11.910185][ T317] softirqs last disabled at (27575): [] __irq_exit_rcu+0x145/0x1c0 [ 11.910188][ T317] Preemption disabled at: [ 11.910188][ T317] [] vprintk_emit+0x31b/0x3e0 [ 11.910195][ T317] CPU: 2 UID: 0 PID: 317 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.910200][ T317] Tainted: [W]=WARN [ 11.910201][ T317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.910204][ T317] Call Trace: [ 11.910205][ T317] [ 11.910207][ T317] dump_stack_lvl+0x6f/0xa0 [ 11.910213][ T317] ? vprintk_emit+0x31b/0x3e0 [ 11.910215][ T317] __might_resched.cold+0x1fe/0x2c1 [ 11.910219][ T317] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.910223][ T317] ? __kmalloc_noprof+0xdb/0x760 [ 11.910231][ T317] __kmalloc_noprof+0x443/0x760 [ 11.910235][ T317] ? alloc_buf.isra.0+0x4b/0x260 [ 11.910241][ T317] ? do_raw_spin_unlock+0x59/0x250 [ 11.910245][ T317] alloc_buf.isra.0+0x4b/0x260 [ 11.910248][ T317] put_chars+0x1e1/0x2f0 [ 11.910250][ T317] ? desc_read_finalized_seq+0x79/0x120 [ 11.910252][ T317] ? __send_to_port+0x420/0x420 [ 11.910256][ T317] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.910261][ T317] ? validate_chain+0x38b/0xc20 [ 11.910267][ T317] hvc_console_print+0x292/0x780 [ 11.910269][ T317] ? __lock_acquire+0x518/0xc20 [ 11.910271][ T317] ? __lock_acquire+0x518/0xc20 [ 11.910276][ T317] ? hvc_write+0x3a0/0x3a0 [ 11.910277][ T317] ? console_emit_next_record+0x1df/0x4c0 [ 11.910280][ T317] ? rcu_is_watching+0x16/0xd0 [ 11.910283][ T317] ? lock_acquire+0x13c/0x160 [ 11.910289][ T317] console_emit_next_record+0x22f/0x4c0 [ 11.910295][ T317] ? devkmsg_read+0x4b0/0x4b0 [ 11.910298][ T317] ? console_flush_one_record+0x106/0x710 [ 11.910301][ T317] ? rcu_is_watching+0x16/0xd0 [ 11.910303][ T317] ? lock_acquire+0x13c/0x160 [ 11.910307][ T317] console_flush_one_record+0x46f/0x710 [ 11.910312][ T317] ? console_emit_next_record+0x4c0/0x4c0 [ 11.910313][ T317] ? __lock_acquire+0x518/0xc20 [ 11.910320][ T317] console_unlock+0xee/0x1f0 [ 11.910324][ T317] ? console_flush_one_record+0x710/0x710 [ 11.910327][ T317] ? rcu_is_watching+0x16/0xd0 [ 11.910330][ T317] ? lock_acquire+0x60/0x160 [ 11.910333][ T317] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.910335][ T317] ? vprintk_emit+0x320/0x3e0 [ 11.910338][ T317] vprintk_emit+0x37c/0x3e0 [ 11.910343][ T317] ? wake_up_klogd_work_func+0x90/0x90 [ 11.910348][ T317] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 11.910353][ T317] _printk+0xc7/0x100 [ 11.910358][ T317] ? snapshot_read.cold+0x21/0x21 [ 11.910364][ T317] ? do_one_initcall+0x113/0x4f0 [ 11.910367][ T317] gact_init_module+0x15/0x1000 [act_gact] [ 11.910370][ T317] do_one_initcall+0x124/0x4f0 [ 11.910372][ T317] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.910377][ T317] ? do_init_module+0xae/0x8a0 [ 11.910381][ T317] ? kasan_unpoison+0x44/0x70 [ 11.910389][ T317] do_init_module+0x2ad/0x8a0 [ 11.910393][ T317] ? lockdep_hardirqs_on+0x91/0x130 [ 11.910397][ T317] ? free_module+0x470/0x470 [ 11.910401][ T317] ? kfree+0x123/0x590 [ 11.910405][ T317] load_module+0x1424/0x1bb0 [ 11.910414][ T317] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.910420][ T317] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.910423][ T317] ? ovl_real_file+0x172/0x1e0 [ 11.910427][ T317] ? backing_file_read_iter+0x541/0x790 [ 11.910430][ T317] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.910434][ T317] init_module_from_file+0x11f/0x1a0 [ 11.910438][ T317] ? __do_sys_init_module+0x220/0x220 [ 11.910450][ T317] ? __rwlock_init+0x150/0x150 [ 11.910454][ T317] ? do_raw_spin_unlock+0x59/0x250 [ 11.910458][ T317] idempotent_init_module+0x37b/0x7c0 [ 11.910461][ T317] ? init_module_from_file+0x1a0/0x1a0 [ 11.910467][ T317] ? rcu_is_watching+0x16/0xd0 [ 11.910470][ T317] ? cap_capable+0x1d7/0x3d0 [ 11.910479][ T317] __x64_sys_finit_module+0xdf/0x190 [ 11.910482][ T317] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.910486][ T317] do_syscall_64+0xff/0x530 [ 11.910488][ T317] ? exc_page_fault+0xee/0x100 [ 11.910491][ T317] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.910493][ T317] RIP: 0033:0x7fae7c4cd37d [ 11.910496][ 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 [ 11.910498][ T317] RSP: 002b:00007ffca44ee2e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.910501][ T317] RAX: ffffffffffffffda RBX: 0000557e6d2e3810 RCX: 00007fae7c4cd37d [ 11.910503][ T317] RDX: 0000000000000000 RSI: 0000557e6011effd RDI: 0000000000000000 [ 11.910504][ T317] RBP: 00007ffca44ee380 R08: 0000000000000000 R09: 0000000000000000 [ 11.910506][ T317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e6011effd [ 11.910508][ T317] R13: 0000557e6d2e3960 R14: 0000000000040000 R15: 0000000000000000 [ 11.910516][ T317] [ 12.440025][ T354] br10: port 1(veth1.10) entered blocking state [ 12.441137][ T354] br10: port 1(veth1.10) entered disabled state [ 12.441726][ T354] veth1.10: entered allmulticast mode [ 12.441990][ T354] veth1: entered allmulticast mode [ 12.443791][ T354] veth1.10: entered promiscuous mode [ 12.444080][ T354] veth1: entered promiscuous mode [ 12.621468][ T371] br11: port 1(veth1.11) entered blocking state [ 12.621795][ T371] br11: port 1(veth1.11) entered disabled state [ 12.622111][ T371] veth1.11: entered allmulticast mode [ 12.623730][ T371] veth1.11: entered promiscuous mode [ 12.632168][ T371] ip (371) used greatest stack depth: 24080 bytes left [ 12.941631][ T400] br10: port 2(veth2.10) entered blocking state [ 12.941652][ T400] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.941654][ T400] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 400, name: ip [ 12.941656][ T400] preempt_count: 1, expected: 0 [ 12.941657][ T400] RCU nest depth: 0, expected: 0 [ 12.941658][ T400] locks held by ip/400: 5, last CPU#0: [ 12.941660][ T400] #0: ffffffff900d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.941673][ T400] #1: ffffffff8f969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.941679][ T400] #2: ffffffff8f969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.941683][ T400] #3: ffffffff8f889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.941687][ T400] #4: ffffffff8f889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.941692][ T400] irq event stamp: 12234 [ 12.941693][ T400] hardirqs last enabled at (12233): [] __down_trylock_console_sem+0x86/0xa0 [ 12.941695][ T400] hardirqs last disabled at (12234): [] console_emit_next_record+0x3d4/0x4c0 [ 12.941697][ T400] softirqs last enabled at (12188): [] handle_softirqs+0x67c/0x900 [ 12.941700][ T400] softirqs last disabled at (11587): [] __irq_exit_rcu+0x145/0x1c0 [ 12.941703][ T400] Preemption disabled at: [ 12.941704][ T400] [] vprintk_emit+0x31b/0x3e0 [ 12.941709][ T400] CPU: 0 UID: 0 PID: 400 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.941713][ T400] Tainted: [W]=WARN [ 12.941714][ T400] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.941716][ T400] Call Trace: [ 12.941717][ T400] [ 12.941719][ T400] dump_stack_lvl+0x6f/0xa0 [ 12.941725][ T400] ? vprintk_emit+0x31b/0x3e0 [ 12.941727][ T400] __might_resched.cold+0x1fe/0x2c1 [ 12.941732][ T400] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.941736][ T400] ? __kmalloc_noprof+0xdb/0x760 [ 12.941741][ T400] __kmalloc_noprof+0x443/0x760 [ 12.941743][ T400] ? alloc_buf.isra.0+0x4b/0x260 [ 12.941749][ T400] ? do_raw_spin_unlock+0x59/0x250 [ 12.941752][ T400] alloc_buf.isra.0+0x4b/0x260 [ 12.941755][ T400] put_chars+0x1e1/0x2f0 [ 12.941757][ T400] ? prb_final_commit+0x50/0x50 [ 12.941760][ T400] ? __send_to_port+0x420/0x420 [ 12.941763][ T400] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.941767][ T400] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.941770][ T400] ? validate_chain+0x38b/0xc20 [ 12.941773][ T400] hvc_console_print+0x292/0x780 [ 12.941777][ T400] ? mark_usage+0x61/0x170 [ 12.941778][ T400] ? __lock_acquire+0x518/0xc20 [ 12.941780][ T400] ? __lock_acquire+0x518/0xc20 [ 12.941784][ T400] ? hvc_write+0x3a0/0x3a0 [ 12.941786][ T400] ? console_emit_next_record+0x1df/0x4c0 [ 12.941790][ T400] ? rcu_is_watching+0x16/0xd0 [ 12.941792][ T400] ? lock_acquire+0x13c/0x160 [ 12.941796][ T400] console_emit_next_record+0x22f/0x4c0 [ 12.941800][ T400] ? devkmsg_read+0x4b0/0x4b0 [ 12.941802][ T400] ? console_flush_one_record+0x106/0x710 [ 12.941805][ T400] ? rcu_is_watching+0x16/0xd0 [ 12.941808][ T400] ? lock_acquire+0x13c/0x160 [ 12.941812][ T400] console_flush_one_record+0x46f/0x710 [ 12.941816][ T400] ? console_emit_next_record+0x4c0/0x4c0 [ 12.941818][ T400] ? __lock_acquire+0x518/0xc20 [ 12.941823][ T400] console_unlock+0xee/0x1f0 [ 12.941826][ T400] ? console_flush_one_record+0x710/0x710 [ 12.941828][ T400] ? rcu_is_watching+0x16/0xd0 [ 12.941831][ T400] ? lock_acquire+0x60/0x160 [ 12.941834][ T400] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.941836][ T400] ? vprintk_emit+0x320/0x3e0 [ 12.941840][ T400] vprintk_emit+0x37c/0x3e0 [ 12.941844][ T400] ? wake_up_klogd_work_func+0x90/0x90 [ 12.941846][ T400] ? __lock_release.isra.0+0x69/0x1a0 [ 12.941851][ T400] _printk+0xc7/0x100 [ 12.941855][ T400] ? snapshot_read.cold+0x21/0x21 [ 12.941859][ T400] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.941872][ T400] ? do_setlink.isra.0+0xa31/0x2750 [ 12.941874][ T400] ? rtnl_newlink+0x9f1/0x11c0 [ 12.941875][ T400] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.941879][ T400] br_set_state+0x22f/0x430 [bridge] [ 12.941891][ T400] br_init_port+0xc4/0x200 [bridge] [ 12.941900][ T400] new_nbp+0x39c/0x580 [bridge] [ 12.941909][ T400] br_add_if+0x212/0x1320 [bridge] [ 12.941917][ T400] ? is_bpf_text_address+0x72/0x110 [ 12.941921][ T400] ? kernel_text_address+0x149/0x170 [ 12.941924][ T400] ? __kernel_text_address+0x12/0x30 [ 12.941928][ T400] do_set_master+0x357/0x580 [ 12.941932][ T400] do_setlink.isra.0+0xa31/0x2750 [ 12.941936][ T400] ? stack_trace_save+0x93/0xc0 [ 12.941939][ T400] ? rtnl_link_get_size+0x350/0x350 [ 12.941940][ T400] ? rcu_read_lock_any_held+0x66/0x90 [ 12.941942][ T400] ? stack_depot_save_flags+0x38e/0x790 [ 12.941946][ T400] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.941948][ T400] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.941950][ T400] ? validate_chain+0x38b/0xc20 [ 12.941953][ T400] ? kasan_save_stack+0x3d/0x50 [ 12.941956][ T400] ? kasan_save_stack+0x2f/0x50 [ 12.941957][ T400] ? kasan_save_track+0x14/0x30 [ 12.941960][ T400] ? __lock_acquire+0x518/0xc20 [ 12.941962][ T400] ? netlink_seq_next+0x4e/0x60 [ 12.941965][ T400] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.941970][ T400] ? lock_acquire.part.0+0xd4/0x280 [ 12.941972][ T400] ? rtnl_newlink+0x9a8/0x11c0 [ 12.941974][ T400] ? rcu_is_watching+0x16/0xd0 [ 12.941977][ T400] ? lock_acquire+0x13c/0x160 [ 12.941978][ T400] ? rcu_is_watching+0x16/0xd0 [ 12.941980][ T400] ? rcu_is_watching+0x16/0xd0 [ 12.941983][ T400] ? trace_contention_end+0xb3/0x180 [ 12.941987][ T400] ? __mutex_lock+0x1db/0x1ea0 [ 12.941990][ T400] ? __mutex_lock+0x9a3/0x1ea0 [ 12.941992][ T400] ? rtnl_newlink+0x9a8/0x11c0 [ 12.941995][ T400] ? ww_mutex_lock+0x160/0x160 [ 12.941997][ T400] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.942002][ T400] ? __rtnl_newlink+0x3fa/0xa50 [ 12.942007][ T400] rtnl_newlink+0x9f1/0x11c0 [ 12.942013][ T400] ? rtnl_bridge_getlink+0x850/0x850 [ 12.942015][ T400] ? __lock_acquire+0x518/0xc20 [ 12.942019][ T400] ? lock_acquire.part.0+0xd4/0x280 [ 12.942021][ T400] ? find_held_lock+0x2b/0x80 [ 12.942023][ T400] ? rtnl_bridge_getlink+0x850/0x850 [ 12.942025][ T400] ? __lock_release.isra.0+0x69/0x1a0 [ 12.942029][ T400] ? rtnl_bridge_getlink+0x850/0x850 [ 12.942031][ T400] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.942034][ T400] ? rtnl_link_fill+0x920/0x920 [ 12.942035][ T400] ? __lock_acquire+0x518/0xc20 [ 12.942040][ T400] ? lock_acquire.part.0+0xd4/0x280 [ 12.942042][ T400] ? find_held_lock+0x2b/0x80 [ 12.942045][ T400] netlink_rcv_skb+0x14e/0x3a0 [ 12.942047][ T400] ? rtnl_link_fill+0x920/0x920 [ 12.942050][ T400] ? netlink_ack+0xcf0/0xcf0 [ 12.942061][ T400] ? netlink_deliver_tap+0xc5/0x330 [ 12.942062][ T400] ? netlink_deliver_tap+0x13c/0x330 [ 12.942067][ T400] netlink_unicast+0x486/0x750 [ 12.942071][ T400] ? netlink_attachskb+0x810/0x810 [ 12.942073][ T400] ? __lock_acquire+0x518/0xc20 [ 12.942077][ T400] netlink_sendmsg+0x735/0xc60 [ 12.942081][ T400] ? netlink_unicast+0x750/0x750 [ 12.942085][ T400] ? __might_fault+0x97/0x140 [ 12.942091][ T400] ____sys_sendmsg+0x415/0x880 [ 12.942093][ T400] ? copy_msghdr_from_user+0x279/0x420 [ 12.942095][ T400] ? get_timestamp.constprop.0+0x390/0x390 [ 12.942097][ T400] ? move_addr_to_kernel+0x40/0x40 [ 12.942104][ T400] ___sys_sendmsg+0x14e/0x1d0 [ 12.942107][ T400] ? copy_msghdr_from_user+0x420/0x420 [ 12.942123][ T400] __sys_sendmsg+0x12c/0x1d0 [ 12.942126][ T400] ? __sys_sendmsg_sock+0x20/0x20 [ 12.942132][ T400] ? rcu_is_watching+0x16/0xd0 [ 12.942136][ T400] do_syscall_64+0xff/0x530 [ 12.942138][ T400] ? exc_page_fault+0xee/0x100 [ 12.942142][ T400] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.942144][ T400] RIP: 0033:0x7f96558b054e [ 12.942147][ T400] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 12.942149][ T400] RSP: 002b:00007ffc3b9b8070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.942152][ T400] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f96558b054e [ 12.942154][ T400] RDX: 0000000000000000 RSI: 00007ffc3b9b8120 RDI: 0000000000000005 [ 12.942155][ T400] RBP: 00007ffc3b9b8080 R08: 0000000000000000 R09: 0000000000000000 [ 12.942156][ T400] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910a53 [ 12.942156][ T400] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc3b9b87e0 [ 12.942164][ T400] [ 12.991681][ T400] br10: port 2(veth2.10) entered disabled state [ 12.992096][ T400] veth2.10: entered allmulticast mode [ 12.992409][ T400] veth2: entered allmulticast mode [ 12.994846][ T400] veth2.10: entered promiscuous mode [ 12.995107][ T400] veth2: entered promiscuous mode [ 13.007405][ T400] ip (400) used greatest stack depth: 23336 bytes left [ 13.198041][ T419] br11: port 2(veth2.11) entered blocking state [ 13.198424][ T419] br11: port 2(veth2.11) entered disabled state [ 13.198789][ T419] veth2.11: entered allmulticast mode [ 13.208022][ T419] veth2.11: entered promiscuous mode [ 13.344411][ T431] br10: port 2(veth2.10) entered blocking state [ 13.344911][ T431] br10: port 2(veth2.10) entered forwarding state [ 13.345456][ T431] br10: port 1(veth1.10) entered blocking state [ 13.345748][ T431] br10: port 1(veth1.10) entered forwarding state [ 13.396756][ T436] br11: port 2(veth2.11) entered blocking state [ 13.397098][ T436] br11: port 2(veth2.11) entered forwarding state [ 13.397683][ T436] br11: port 1(veth1.11) entered blocking state [ 13.397978][ T436] br11: port 1(veth1.11) entered forwarding state [ 28.539316][ C0] [ 28.539333][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.539336][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 28.539337][ C0] preempt_count: 104, expected: 0 [ 28.539338][ C0] RCU nest depth: 0, expected: 0 [ 28.539340][ C0] INFO: lockdep is turned off. [ 28.539340][ C0] irq event stamp: 2282184 [ 28.539341][ C0] hardirqs last enabled at (2282184): [] _raw_spin_unlock_irq+0x28/0x50 [ 28.539350][ C0] hardirqs last disabled at (2282183): [] _raw_spin_lock_irq+0x4a/0x50 [ 28.539352][ C0] softirqs last enabled at (2282174): [] handle_softirqs+0x67c/0x900 [ 28.539356][ C0] softirqs last disabled at (2282181): [] __irq_exit_rcu+0x145/0x1c0 [ 28.539357][ C0] Preemption disabled at: [ 28.539358][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 28.539365][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.539368][ C0] Tainted: [W]=WARN [ 28.539369][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.539371][ C0] Call Trace: [ 28.539372][ C0] [ 28.539374][ C0] dump_stack_lvl+0x6f/0xa0 [ 28.539379][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 28.539381][ C0] __might_resched.cold+0x1fe/0x2c1 [ 28.539384][ C0] ? validate_chain+0x737/0xc20 [ 28.539387][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.539390][ C0] ? __asan_memcpy+0x3c/0x60 [ 28.539393][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.539397][ C0] __kmalloc_noprof+0x443/0x760 [ 28.539400][ C0] ? __rwlock_init+0x150/0x150 [ 28.539401][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 28.539405][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 28.539406][ C0] alloc_buf.isra.0+0x4b/0x260 [ 28.539409][ C0] put_chars+0x1e1/0x2f0 [ 28.539411][ C0] ? __send_to_port+0x420/0x420 [ 28.539412][ C0] ? console_prepend_replay+0x20/0x20 [ 28.539416][ C0] hvc_console_print+0x292/0x780 [ 28.539420][ C0] ? hvc_write+0x3a0/0x3a0 [ 28.539422][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.539425][ C0] ? lock_acquire+0x13c/0x160 [ 28.539428][ C0] console_emit_next_record+0x22f/0x4c0 [ 28.539431][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 28.539433][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.539434][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.539436][ C0] ? lock_acquire+0x13c/0x160 [ 28.539438][ C0] ? console_flush_one_record+0x111/0x710 [ 28.539440][ C0] console_flush_one_record+0x46f/0x710 [ 28.539442][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 28.539444][ C0] console_unlock+0xee/0x1f0 [ 28.539446][ C0] ? lock_acquire+0x13c/0x160 [ 28.539448][ C0] ? console_flush_one_record+0x710/0x710 [ 28.539449][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.539451][ C0] ? lock_release+0x184/0x1f0 [ 28.539452][ C0] ? lock_acquire+0x60/0x160 [ 28.539454][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.539456][ C0] ? vprintk_emit+0x320/0x3e0 [ 28.539457][ C0] vprintk_emit+0x37c/0x3e0 [ 28.539460][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 28.539461][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.539463][ C0] ? lock_release+0x184/0x1f0 [ 28.539465][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 28.539469][ C0] _printk+0xc7/0x100 [ 28.539472][ C0] ? snapshot_read.cold+0x21/0x21 [ 28.539474][ C0] ? arch_stack_walk+0xd7/0x130 [ 28.539478][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.539480][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 28.539482][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 28.539484][ C0] mark_lock_irq+0x989/0x9c0 [ 28.539487][ C0] mark_lock+0x1d7/0xa00 [ 28.539489][ C0] mark_usage+0x42/0x170 [ 28.539490][ C0] __lock_acquire+0x388/0xc20 [ 28.539493][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.539494][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.539507][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.539509][ C0] ? lock_acquire+0x13c/0x160 [ 28.539510][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.539517][ C0] _raw_spin_lock+0x33/0x40 [ 28.539519][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.539526][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.539532][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.539540][ C0] call_timer_fn+0x160/0x4d0 [ 28.539543][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 28.539545][ C0] ? debug_object_active_state+0x430/0x430 [ 28.539548][ C0] ? find_held_lock+0x2b/0x80 [ 28.539550][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.539551][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.539554][ C0] __run_timers+0x68f/0xaa0 [ 28.539555][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.539562][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.539564][ C0] ? __lock_acquire+0x518/0xc20 [ 28.539566][ C0] ? __rwlock_init+0x150/0x150 [ 28.539569][ C0] run_timer_softirq+0xf0/0x160 [ 28.539571][ C0] ? __run_timers+0xaa0/0xaa0 [ 28.539572][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.539574][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.539576][ C0] handle_softirqs+0x1d3/0x900 [ 28.539578][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.539579][ C0] ? _local_bh_enable+0xc0/0xc0 [ 28.539581][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.539583][ C0] irq_exit_rcu+0xe/0x30 [ 28.539584][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.539587][ C0] [ 28.539588][ C0] [ 28.539588][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 28.539590][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.539593][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.539595][ 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 [ 28.539597][ C0] RSP: 0018:ffffffff8f607cf8 EFLAGS: 00000296 [ 28.539600][ C0] RAX: 000000000022d2c3 RBX: ffffffff8f61c600 RCX: ffffffff8c6f0307 [ 28.539601][ C0] RDX: ffffffff8f61c600 RSI: ffffffff8f438b01 RDI: ffffffff8ee8d8e0 [ 28.539602][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.539603][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1ec0fa2 [ 28.539604][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 28.539605][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.539609][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 28.539610][ C0] default_idle+0x9/0x10 [ 28.539612][ C0] default_idle_call+0x6e/0xb0 [ 28.539614][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.539615][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 28.539617][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 28.539619][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.539621][ C0] do_idle+0xd8/0x190 [ 28.539623][ C0] cpu_startup_entry+0x53/0x70 [ 28.539624][ C0] rest_init+0x279/0x280 [ 28.539626][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 28.539629][ C0] ? rest_init+0x280/0x280 [ 28.539630][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 28.539634][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 28.539637][ C0] ? acpi_enable+0x1e4/0x330 [ 28.539639][ C0] start_kernel+0x3af/0x3b0 [ 28.539641][ C0] x86_64_start_reservations+0x24/0x30 [ 28.539643][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.539645][ C0] common_startup_64+0x13e/0x148 [ 28.539649][ C0] [ 28.562097][ C0] ======================================================== [ 28.562327][ C0] WARNING: possible irq lock inversion dependency detected [ 28.562555][ C0] 7.2.0-virtme #1 Tainted: G W [ 28.562789][ C0] -------------------------------------------------------- [ 28.563040][ C0] swapper/0/0 just changed the state of lock: [ 28.563282][ C0] ff11000013de2e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.563638][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 28.563899][ C0] (fs_reclaim){+.+.}-{0:0} [ 28.563902][ C0] [ 28.563902][ C0] [ 28.563902][ C0] and interrupts could create inverse lock ordering between them. [ 28.563902][ C0] [ 28.564684][ C0] [ 28.564684][ C0] other info that might help us debug this: [ 28.564926][ C0] Chain exists of: [ 28.564926][ C0] &br->lock --> console_owner --> fs_reclaim [ 28.564926][ C0] [ 28.565260][ C0] Possible interrupt unsafe locking scenario: [ 28.565260][ C0] [ 28.565482][ C0] CPU0 CPU1 [ 28.565690][ C0] ---- ---- [ 28.565885][ C0] lock(fs_reclaim); [ 28.565999][ C0] local_irq_disable(); [ 28.566186][ C0] lock(&br->lock); [ 28.566370][ C0] lock(console_owner); [ 28.566612][ C0] [ 28.566728][ C0] lock(&br->lock); [ 28.566842][ C0] [ 28.566842][ C0] *** DEADLOCK *** [ 28.566842][ C0] [ 28.567114][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 28.567299][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 28.567609][ C0] [ 28.567609][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 28.567867][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 28.568017][ C0] HARDIRQ-ON-W at: [ 28.568139][ C0] __lock_acquire+0x388/0xc20 [ 28.568324][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.568560][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.568778][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.568993][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.569217][ C0] workqueue_init+0x2a/0x680 [ 28.569400][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.569679][ C0] kernel_init+0x21/0x150 [ 28.569866][ C0] ret_from_fork+0x474/0x6b0 [ 28.570052][ C0] ret_from_fork_asm+0x11/0x20 [ 28.570289][ C0] SOFTIRQ-ON-W at: [ 28.570397][ C0] __lock_acquire+0x388/0xc20 [ 28.570582][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.570821][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.571003][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.571332][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.571640][ C0] workqueue_init+0x2a/0x680 [ 28.571817][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.572089][ C0] kernel_init+0x21/0x150 [ 28.572283][ C0] ret_from_fork+0x474/0x6b0 [ 28.572475][ C0] ret_from_fork_asm+0x11/0x20 [ 28.572724][ C0] INITIAL USE at: [ 28.572837][ C0] __lock_acquire+0x388/0xc20 [ 28.573019][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.573210][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.573393][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.573722][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.573992][ C0] workqueue_init+0x2a/0x680 [ 28.574182][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.574419][ C0] kernel_init+0x21/0x150 [ 28.574666][ C0] ret_from_fork+0x474/0x6b0 [ 28.574903][ C0] ret_from_fork_asm+0x11/0x20 [ 28.575143][ C0] } [ 28.575218][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 28.575490][ C0] ... acquired at: [ 28.575606][ C0] __lock_acquire+0x518/0xc20 [ 28.575806][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.575950][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.576202][ C0] __kmalloc_noprof+0xd3/0x760 [ 28.576366][ C0] alloc_buf.isra.0+0x4b/0x260 [ 28.576564][ C0] put_chars+0x1e1/0x2f0 [ 28.576717][ C0] hvc_console_print+0x292/0x780 [ 28.576916][ C0] console_emit_next_record+0x22f/0x4c0 [ 28.577062][ C0] console_flush_one_record+0x46f/0x710 [ 28.577263][ C0] console_unlock+0xee/0x1f0 [ 28.577408][ C0] vprintk_emit+0x37c/0x3e0 [ 28.577603][ C0] _printk+0xc7/0x100 [ 28.577716][ C0] dm_interface_init+0x50/0x60 [ 28.577861][ C0] dm_init+0x51/0xd0 [ 28.577973][ C0] do_one_initcall+0x124/0x4f0 [ 28.578172][ C0] kernel_init_freeable+0x596/0x630 [ 28.578316][ C0] kernel_init+0x21/0x150 [ 28.578512][ C0] ret_from_fork+0x474/0x6b0 [ 28.578658][ C0] ret_from_fork_asm+0x11/0x20 [ 28.578804][ C0] [ 28.578878][ C0] -> (console_owner){....}-{0:0} { [ 28.579031][ C0] INITIAL USE at: [ 28.579202][ C0] } [ 28.579275][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 28.579491][ C0] ... acquired at: [ 28.579599][ C0] __lock_acquire+0x518/0xc20 [ 28.579805][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.579951][ C0] console_lock_spinning_enable+0x5c/0x60 [ 28.580135][ C0] console_emit_next_record+0x1d1/0x4c0 [ 28.580281][ C0] console_flush_one_record+0x46f/0x710 [ 28.580475][ C0] console_unlock+0xee/0x1f0 [ 28.580625][ C0] vprintk_emit+0x37c/0x3e0 [ 28.580773][ C0] _printk+0xc7/0x100 [ 28.580881][ C0] br_set_state+0x22f/0x430 [bridge] [ 28.581087][ C0] br_init_port+0xc4/0x200 [bridge] [ 28.581294][ C0] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 28.581534][ C0] br_dev_open+0x94/0x120 [bridge] [ 28.581687][ C0] __dev_open+0x2f3/0x610 [ 28.581886][ C0] __dev_change_flags+0x4a4/0x660 [ 28.582031][ C0] netif_change_flags+0x87/0x190 [ 28.582230][ C0] do_setlink.isra.0+0x1cc3/0x2750 [ 28.582375][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.582625][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.582772][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.582973][ C0] netlink_unicast+0x486/0x750 [ 28.583120][ C0] netlink_sendmsg+0x735/0xc60 [ 28.583319][ C0] ____sys_sendmsg+0x415/0x880 [ 28.583467][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.583667][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.583811][ C0] do_syscall_64+0xff/0x530 [ 28.584010][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.584195][ C0] [ 28.584266][ C0] -> (&br->lock){+.-.}-{3:3} { [ 28.584411][ C0] HARDIRQ-ON-W at: [ 28.584527][ C0] __lock_acquire+0x388/0xc20 [ 28.584767][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.584948][ C0] _raw_spin_lock_bh+0x38/0x50 [ 28.585138][ C0] br_add_if+0x8c1/0x1320 [bridge] [ 28.585378][ C0] do_set_master+0x357/0x580 [ 28.585559][ C0] do_setlink.isra.0+0xa31/0x2750 [ 28.585745][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.585983][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.586167][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.586404][ C0] netlink_unicast+0x486/0x750 [ 28.586585][ C0] netlink_sendmsg+0x735/0xc60 [ 28.586766][ C0] ____sys_sendmsg+0x415/0x880 [ 28.586947][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.587185][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.587365][ C0] do_syscall_64+0xff/0x530 [ 28.587596][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.587836][ C0] IN-SOFTIRQ-W at: [ 28.587947][ C0] __lock_acquire+0x388/0xc20 [ 28.588135][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.588314][ C0] _raw_spin_lock+0x33/0x40 [ 28.588548][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.588771][ C0] call_timer_fn+0x160/0x4d0 [ 28.588953][ C0] __run_timers+0x68f/0xaa0 [ 28.589197][ C0] run_timer_softirq+0xf0/0x160 [ 28.589375][ C0] handle_softirqs+0x1d3/0x900 [ 28.589557][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.589794][ C0] irq_exit_rcu+0xe/0x30 [ 28.589978][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.590202][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.590476][ C0] pv_native_safe_halt+0xf/0x10 [ 28.590658][ C0] default_idle+0x9/0x10 [ 28.590839][ C0] default_idle_call+0x6e/0xb0 [ 28.591075][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.591298][ C0] do_idle+0xd8/0x190 [ 28.591495][ C0] cpu_startup_entry+0x53/0x70 [ 28.591681][ C0] rest_init+0x279/0x280 [ 28.591861][ C0] start_kernel+0x3af/0x3b0 [ 28.592093][ C0] x86_64_start_reservations+0x24/0x30 [ 28.592282][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.592463][ C0] common_startup_64+0x13e/0x148 [ 28.592706][ C0] INITIAL USE at: [ 28.592814][ C0] __lock_acquire+0x388/0xc20 [ 28.592997][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.593184][ C0] _raw_spin_lock_bh+0x38/0x50 [ 28.593367][ C0] br_add_if+0x8c1/0x1320 [bridge] [ 28.593607][ C0] do_set_master+0x357/0x580 [ 28.593792][ C0] do_setlink.isra.0+0xa31/0x2750 [ 28.594027][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.594215][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.594395][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.594630][ C0] netlink_unicast+0x486/0x750 [ 28.594818][ C0] netlink_sendmsg+0x735/0xc60 [ 28.595002][ C0] ____sys_sendmsg+0x415/0x880 [ 28.595243][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.595425][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.595609][ C0] do_syscall_64+0xff/0x530 [ 28.595798][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.596065][ C0] } [ 28.596148][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 28.596367][ C0] ... acquired at: [ 28.599727][ C0] mark_lock+0x1d7/0xa00 [ 28.604330][ C0] mark_usage+0x42/0x170 [ 28.604533][ C0] __lock_acquire+0x388/0xc20 [ 28.604740][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.604892][ C0] _raw_spin_lock+0x33/0x40 [ 28.605090][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.605287][ C0] call_timer_fn+0x160/0x4d0 [ 28.605482][ C0] __run_timers+0x68f/0xaa0 [ 28.605631][ C0] run_timer_softirq+0xf0/0x160 [ 28.605781][ C0] handle_softirqs+0x1d3/0x900 [ 28.605927][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.606133][ C0] irq_exit_rcu+0xe/0x30 [ 28.606281][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.606458][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.606688][ C0] pv_native_safe_halt+0xf/0x10 [ 28.606838][ C0] default_idle+0x9/0x10 [ 28.606983][ C0] default_idle_call+0x6e/0xb0 [ 28.607137][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.607366][ C0] do_idle+0xd8/0x190 [ 28.607475][ C0] cpu_startup_entry+0x53/0x70 [ 28.607619][ C0] rest_init+0x279/0x280 [ 28.607768][ C0] start_kernel+0x3af/0x3b0 [ 28.607963][ C0] x86_64_start_reservations+0x24/0x30 [ 28.608113][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.608360][ C0] common_startup_64+0x13e/0x148 [ 28.608508][ C0] [ 28.608581][ C0] [ 28.608581][ C0] stack backtrace: [ 28.608823][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.608826][ C0] Tainted: [W]=WARN [ 28.608827][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.608829][ C0] Call Trace: [ 28.608830][ C0] [ 28.608832][ C0] dump_stack_lvl+0x6f/0xa0 [ 28.608836][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 28.608838][ C0] mark_lock_irq+0x989/0x9c0 [ 28.608841][ C0] mark_lock+0x1d7/0xa00 [ 28.608843][ C0] mark_usage+0x42/0x170 [ 28.608845][ C0] __lock_acquire+0x388/0xc20 [ 28.608847][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.608849][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.608856][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.608859][ C0] ? lock_acquire+0x13c/0x160 [ 28.608861][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.608867][ C0] _raw_spin_lock+0x33/0x40 [ 28.608868][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.608874][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.608880][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.608886][ C0] call_timer_fn+0x160/0x4d0 [ 28.608889][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 28.608890][ C0] ? debug_object_active_state+0x430/0x430 [ 28.608894][ C0] ? find_held_lock+0x2b/0x80 [ 28.608896][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.608898][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.608900][ C0] __run_timers+0x68f/0xaa0 [ 28.608902][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.608908][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.608910][ C0] ? __lock_acquire+0x518/0xc20 [ 28.608914][ C0] ? __rwlock_init+0x150/0x150 [ 28.608917][ C0] run_timer_softirq+0xf0/0x160 [ 28.608919][ C0] ? __run_timers+0xaa0/0xaa0 [ 28.608921][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.608923][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.608925][ C0] handle_softirqs+0x1d3/0x900 [ 28.608927][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.608928][ C0] ? _local_bh_enable+0xc0/0xc0 [ 28.608930][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.608932][ C0] irq_exit_rcu+0xe/0x30 [ 28.608933][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.608935][ C0] [ 28.608935][ C0] [ 28.608936][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 28.608938][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.608939][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.608942][ 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 [ 28.608944][ C0] RSP: 0018:ffffffff8f607cf8 EFLAGS: 00000296 [ 28.608946][ C0] RAX: 000000000022d2c3 RBX: ffffffff8f61c600 RCX: ffffffff8c6f0307 [ 28.608947][ C0] RDX: ffffffff8f61c600 RSI: ffffffff8f438b01 RDI: ffffffff8ee8d8e0 [ 28.608948][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.608948][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1ec0fa2 [ 28.608949][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 28.608951][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.608953][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 28.608954][ C0] default_idle+0x9/0x10 [ 28.608956][ C0] default_idle_call+0x6e/0xb0 [ 28.608958][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.608959][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 28.608961][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 28.608963][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.608965][ C0] do_idle+0xd8/0x190 [ 28.608967][ C0] cpu_startup_entry+0x53/0x70 [ 28.608968][ C0] rest_init+0x279/0x280 [ 28.608970][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 28.608973][ C0] ? rest_init+0x280/0x280 [ 28.608975][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 28.608978][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 28.608981][ C0] ? acpi_enable+0x1e4/0x330 [ 28.608983][ C0] start_kernel+0x3af/0x3b0 [ 28.608985][ C0] x86_64_start_reservations+0x24/0x30 [ 28.608987][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.608988][ C0] common_startup_64+0x13e/0x148 [ 28.608991][ C0] [ 86.684577][ T787] br11: port 2(veth2.11) entered disabled state [ 86.684594][ T787] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 86.684596][ T787] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 787, name: ip [ 86.684598][ T787] preempt_count: 202, expected: 0 [ 86.684599][ T787] RCU nest depth: 0, expected: 0 [ 86.684599][ T787] INFO: lockdep is turned off. [ 86.684600][ T787] irq event stamp: 0 [ 86.684601][ T787] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 86.684606][ T787] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 86.684612][ T787] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 86.684613][ T787] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 86.684615][ T787] Preemption disabled at: [ 86.684616][ T787] [<0000000000000000>] 0x0 [ 86.684620][ T787] CPU: 0 UID: 0 PID: 787 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 86.684624][ T787] Tainted: [W]=WARN [ 86.684625][ T787] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 86.684626][ T787] Call Trace: [ 86.684628][ T787] [ 86.684629][ T787] dump_stack_lvl+0x6f/0xa0 [ 86.684634][ T787] __might_resched.cold+0x1fe/0x2c1 [ 86.684638][ T787] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 86.684641][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684645][ T787] __kmalloc_noprof+0x443/0x760 [ 86.684649][ T787] ? __rwlock_init+0x150/0x150 [ 86.684651][ T787] ? alloc_buf.isra.0+0x4b/0x260 [ 86.684655][ T787] ? do_raw_spin_unlock+0x59/0x250 [ 86.684656][ T787] alloc_buf.isra.0+0x4b/0x260 [ 86.684658][ T787] put_chars+0x1e1/0x2f0 [ 86.684660][ T787] ? desc_read_finalized_seq+0x79/0x120 [ 86.684662][ T787] ? __send_to_port+0x420/0x420 [ 86.684664][ T787] ? console_prepend_replay+0x20/0x20 [ 86.684667][ T787] hvc_console_print+0x292/0x780 [ 86.684670][ T787] ? hvc_write+0x3a0/0x3a0 [ 86.684671][ T787] ? do_raw_spin_lock+0x131/0x280 [ 86.684673][ T787] ? __rwlock_init+0x150/0x150 [ 86.684674][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684676][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684678][ T787] ? lock_acquire+0x13c/0x160 [ 86.684680][ T787] console_emit_next_record+0x22f/0x4c0 [ 86.684682][ T787] ? devkmsg_read+0x4b0/0x4b0 [ 86.684684][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684686][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684687][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684689][ T787] ? lock_acquire+0x13c/0x160 [ 86.684691][ T787] ? console_flush_one_record+0x111/0x710 [ 86.684692][ T787] console_flush_one_record+0x46f/0x710 [ 86.684694][ T787] ? console_emit_next_record+0x4c0/0x4c0 [ 86.684697][ T787] console_unlock+0xee/0x1f0 [ 86.684698][ T787] ? lock_acquire+0x13c/0x160 [ 86.684700][ T787] ? console_flush_one_record+0x710/0x710 [ 86.684701][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684703][ T787] ? lock_release+0x184/0x1f0 [ 86.684704][ T787] ? lock_acquire+0x60/0x160 [ 86.684705][ T787] ? __rcu_read_lock+0x30/0x70 [ 86.684707][ T787] ? __down_trylock_console_sem+0x5e/0xa0 [ 86.684709][ T787] ? vprintk_emit+0x320/0x3e0 [ 86.684711][ T787] vprintk_emit+0x37c/0x3e0 [ 86.684715][ T787] ? wake_up_klogd_work_func+0x90/0x90 [ 86.684717][ T787] ? debug_object_assert_init+0x1d9/0x360 [ 86.684720][ T787] ? debug_object_activate+0x4a0/0x4a0 [ 86.684722][ T787] _printk+0xc7/0x100 [ 86.684726][ T787] ? snapshot_read.cold+0x21/0x21 [ 86.684728][ T787] ? __rwlock_init+0x150/0x150 [ 86.684729][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684731][ T787] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 86.684734][ T787] br_set_state+0x22f/0x430 [bridge] [ 86.684747][ T787] br_stp_disable_port+0x11f/0x390 [bridge] [ 86.684755][ T787] br_stp_disable_bridge+0xb9/0x180 [bridge] [ 86.684761][ T787] br_dev_stop+0x28/0x1a0 [bridge] [ 86.684770][ T787] ? rtnl_is_locked+0x15/0x20 [ 86.684773][ T787] __dev_close_many+0x1c8/0x530 [ 86.684776][ T787] ? netif_open+0x120/0x120 [ 86.684778][ T787] ? trace_irq_enable.constprop.0+0x30/0x160 [ 86.684780][ T787] __dev_change_flags+0x288/0x660 [ 86.684782][ T787] ? netif_set_allmulti+0x250/0x250 [ 86.684784][ T787] ? __kernel_text_address+0x12/0x30 [ 86.684786][ T787] ? write_profile+0xf0/0xf0 [ 86.684789][ T787] ? unwind_get_return_address+0x67/0xd0 [ 86.684791][ T787] netif_change_flags+0x87/0x190 [ 86.684794][ T787] do_setlink.isra.0+0x1cc3/0x2750 [ 86.684795][ T787] ? stack_trace_save+0x93/0xc0 [ 86.684797][ T787] ? rtnl_link_get_size+0x350/0x350 [ 86.684798][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684800][ T787] ? stack_depot_save_flags+0x1bc/0x790 [ 86.684803][ T787] ? kasan_save_stack+0x3d/0x50 [ 86.684805][ T787] ? kasan_save_stack+0x2f/0x50 [ 86.684807][ T787] ? kasan_save_track+0x14/0x30 [ 86.684808][ T787] ? __kasan_kmalloc+0x7b/0x90 [ 86.684810][ T787] ? __kmalloc_cache_noprof+0x29a/0x620 [ 86.684811][ T787] ? rtnl_newlink+0x124/0x11c0 [ 86.684812][ T787] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.684813][ T787] ? netlink_rcv_skb+0x14e/0x3a0 [ 86.684816][ T787] ? netlink_unicast+0x486/0x750 [ 86.684817][ T787] ? netlink_sendmsg+0x735/0xc60 [ 86.684818][ T787] ? ____sys_sendmsg+0x415/0x880 [ 86.684821][ T787] ? ___sys_sendmsg+0x14e/0x1d0 [ 86.684822][ T787] ? __sys_sendmsg+0x12c/0x1d0 [ 86.684824][ T787] ? do_syscall_64+0xff/0x530 [ 86.684826][ T787] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.684829][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684830][ T787] ? lock_acquire+0x13c/0x160 [ 86.684832][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684833][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684835][ T787] ? trace_contention_end+0xb3/0x180 [ 86.684838][ T787] ? __mutex_lock+0x1db/0x1ea0 [ 86.684840][ T787] ? __mutex_lock+0x9a3/0x1ea0 [ 86.684841][ T787] ? rtnl_newlink+0x9a8/0x11c0 [ 86.684843][ T787] ? ww_mutex_lock+0x160/0x160 [ 86.684845][ T787] ? __rtnl_newlink+0x3fa/0xa50 [ 86.684847][ T787] rtnl_newlink+0x9f1/0x11c0 [ 86.684849][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684850][ T787] ? rtnl_bridge_getlink+0x850/0x850 [ 86.684852][ T787] ? lock_acquire+0x13c/0x160 [ 86.684853][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684855][ T787] ? is_bpf_text_address+0x3e/0x110 [ 86.684858][ T787] ? is_bpf_text_address+0x72/0x110 [ 86.684860][ T787] ? kernel_text_address+0x149/0x170 [ 86.684861][ T787] ? __kernel_text_address+0x12/0x30 [ 86.684862][ T787] ? write_profile+0xf0/0xf0 [ 86.684863][ T787] ? unwind_get_return_address+0x67/0xd0 [ 86.684864][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684866][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684868][ T787] ? cap_capable+0x1d7/0x3d0 [ 86.684871][ T787] ? lock_acquire+0x13c/0x160 [ 86.684872][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684874][ T787] ? rtnl_bridge_getlink+0x850/0x850 [ 86.684875][ T787] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.684877][ T787] ? rtnl_link_fill+0x920/0x920 [ 86.684878][ T787] ? filter_irq_stacks+0xd0/0xd0 [ 86.684879][ T787] ? stack_depot_save_flags+0x1bc/0x790 [ 86.684882][ T787] netlink_rcv_skb+0x14e/0x3a0 [ 86.684883][ T787] ? rtnl_link_fill+0x920/0x920 [ 86.684884][ T787] ? lock_release+0x184/0x1f0 [ 86.684886][ T787] ? netlink_ack+0xcf0/0xcf0 [ 86.684887][ T787] ? __netlink_lookup+0xb9/0x6b0 [ 86.684890][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684891][ T787] ? lock_release+0x184/0x1f0 [ 86.684893][ T787] netlink_unicast+0x486/0x750 [ 86.684895][ T787] ? netlink_attachskb+0x810/0x810 [ 86.684897][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684898][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684900][ T787] ? lock_acquire+0x13c/0x160 [ 86.684902][ T787] netlink_sendmsg+0x735/0xc60 [ 86.684903][ T787] ? netlink_unicast+0x750/0x750 [ 86.684905][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684907][ T787] ? lock_release+0x184/0x1f0 [ 86.684909][ T787] ____sys_sendmsg+0x415/0x880 [ 86.684910][ T787] ? copy_msghdr_from_user+0x279/0x420 [ 86.684912][ T787] ? get_timestamp.constprop.0+0x390/0x390 [ 86.684913][ T787] ? move_addr_to_kernel+0x40/0x40 [ 86.684915][ T787] ? filter_irq_stacks+0xd0/0xd0 [ 86.684917][ T787] ___sys_sendmsg+0x14e/0x1d0 [ 86.684919][ T787] ? copy_msghdr_from_user+0x420/0x420 [ 86.684924][ T787] __sys_sendmsg+0x12c/0x1d0 [ 86.684925][ T787] ? __sys_sendmsg_sock+0x20/0x20 [ 86.684928][ T787] ? rcu_is_watching+0x16/0xd0 [ 86.684930][ T787] do_syscall_64+0xff/0x530 [ 86.684931][ T787] ? exc_page_fault+0xee/0x100 [ 86.684933][ T787] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.684935][ T787] RIP: 0033:0x7efecf2f454e [ 86.684936][ T787] 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 [ 86.684938][ T787] RSP: 002b:00007ffc61a56f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 86.684942][ T787] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efecf2f454e [ 86.684943][ T787] RDX: 0000000000000000 RSI: 00007ffc61a57040 RDI: 0000000000000005 [ 86.684944][ T787] RBP: 00007ffc61a56fa0 R08: 0000000000000000 R09: 0000000000000000 [ 86.684945][ T787] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910a9d [ 86.684945][ T787] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc61a57700 [ 86.684948][ T787] [ 86.712210][ T787] br11: port 1(veth1.11) entered disabled state [ 86.716837][ T787] ip (787) used greatest stack depth: 23144 bytes left [ 86.735446][ T789] br10: port 2(veth2.10) entered disabled state [ 86.735784][ T789] br10: port 1(veth1.10) entered disabled state [ 86.773630][ T793] veth2.11: left allmulticast mode [ 86.773839][ T793] veth2.11: left promiscuous mode [ 86.774192][ T793] br11: port 2(veth2.11) entered disabled state [ 86.851144][ T799] veth2.10: left allmulticast mode [ 86.851368][ T799] veth2: left allmulticast mode [ 86.851558][ T799] veth2.10: left promiscuous mode [ 86.851735][ T799] veth2: left promiscuous mode [ 86.852064][ T799] br10: port 2(veth2.10) entered disabled state [ 86.972359][ T811] veth1.11: left allmulticast mode [ 86.972550][ T811] veth1.11: left promiscuous mode [ 86.972826][ T811] br11: port 1(veth1.11) entered disabled state [ 87.041960][ T817] veth1.10: left allmulticast mode [ 87.042177][ T817] veth1: left allmulticast mode [ 87.042388][ T817] veth1.10: left promiscuous mode [ 87.042566][ T817] veth1: left promiscuous mode [ 87.042917][ T817] br10: port 1(veth1.10) entered disabled state