[ 10.559171][ T245] 8021q: 802.1Q VLAN Support v1.8 [ 10.559190][ T245] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.559193][ T245] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 245, name: modprobe [ 10.559195][ T245] preempt_count: 1, expected: 0 [ 10.559196][ T245] RCU nest depth: 0, expected: 0 [ 10.559197][ T245] locks held by modprobe/245: 4, last CPU#3: [ 10.559199][ T245] #0: ffffffffad569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.559212][ T245] #1: ffffffffad569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.559216][ T245] #2: ffffffffad489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.559220][ T245] #3: ffffffffad489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.559224][ T245] irq event stamp: 20998 [ 10.559225][ T245] hardirqs last enabled at (20997): [] __down_trylock_console_sem+0x86/0xa0 [ 10.559228][ T245] hardirqs last disabled at (20998): [] console_emit_next_record+0x3d4/0x4c0 [ 10.559230][ T245] softirqs last enabled at (17834): [] handle_softirqs+0x67c/0x900 [ 10.559233][ T245] softirqs last disabled at (17829): [] __irq_exit_rcu+0x145/0x1c0 [ 10.559235][ T245] Preemption disabled at: [ 10.559236][ T245] [] vprintk_emit+0x31b/0x3e0 [ 10.559242][ T245] CPU: 3 UID: 0 PID: 245 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.559245][ T245] Tainted: [W]=WARN [ 10.559246][ T245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.559248][ T245] Call Trace: [ 10.559250][ T245] [ 10.559251][ T245] dump_stack_lvl+0x6f/0xa0 [ 10.559257][ T245] ? vprintk_emit+0x31b/0x3e0 [ 10.559259][ T245] __might_resched.cold+0x1fe/0x2c1 [ 10.559264][ T245] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.559268][ T245] ? __kmalloc_noprof+0xdb/0x760 [ 10.559273][ T245] __kmalloc_noprof+0x443/0x760 [ 10.559275][ T245] ? alloc_buf.isra.0+0x4b/0x260 [ 10.559281][ T245] ? do_raw_spin_unlock+0x59/0x250 [ 10.559284][ T245] alloc_buf.isra.0+0x4b/0x260 [ 10.559287][ T245] put_chars+0x1e1/0x2f0 [ 10.559290][ T245] ? __send_to_port+0x420/0x420 [ 10.559291][ T245] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.559296][ T245] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.559298][ T245] ? validate_chain+0x38b/0xc20 [ 10.559302][ T245] hvc_console_print+0x292/0x780 [ 10.559305][ T245] ? __lock_acquire+0x518/0xc20 [ 10.559310][ T245] ? hvc_write+0x3a0/0x3a0 [ 10.559312][ T245] ? rcu_is_watching+0x16/0xd0 [ 10.559317][ T245] console_emit_next_record+0x22f/0x4c0 [ 10.559321][ T245] ? devkmsg_read+0x4b0/0x4b0 [ 10.559323][ T245] ? console_flush_one_record+0x106/0x710 [ 10.559326][ T245] ? rcu_is_watching+0x16/0xd0 [ 10.559328][ T245] ? lock_acquire+0x13c/0x160 [ 10.559332][ T245] console_flush_one_record+0x46f/0x710 [ 10.559336][ T245] ? console_emit_next_record+0x4c0/0x4c0 [ 10.559338][ T245] ? __lock_acquire+0x518/0xc20 [ 10.559343][ T245] console_unlock+0xee/0x1f0 [ 10.559345][ T245] ? console_flush_one_record+0x710/0x710 [ 10.559347][ T245] ? rcu_is_watching+0x16/0xd0 [ 10.559349][ T245] ? lock_acquire+0x60/0x160 [ 10.559353][ T245] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.559354][ T245] ? vprintk_emit+0x320/0x3e0 [ 10.559358][ T245] vprintk_emit+0x37c/0x3e0 [ 10.559362][ T245] ? wake_up_klogd_work_func+0x90/0x90 [ 10.559367][ T245] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 10.559371][ T245] _printk+0xc7/0x100 [ 10.559374][ T245] ? snapshot_read.cold+0x21/0x21 [ 10.559380][ T245] ? do_one_initcall+0x113/0x4f0 [ 10.559383][ T245] vlan_proto_init+0x24/0x90 [8021q] [ 10.559387][ T245] do_one_initcall+0x124/0x4f0 [ 10.559389][ T245] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.559394][ T245] ? do_init_module+0xae/0x8a0 [ 10.559396][ T245] ? kasan_unpoison+0x44/0x70 [ 10.559401][ T245] do_init_module+0x2ad/0x8a0 [ 10.559405][ T245] ? lockdep_hardirqs_on+0x91/0x130 [ 10.559409][ T245] ? free_module+0x470/0x470 [ 10.559412][ T245] ? kfree+0x123/0x590 [ 10.559416][ T245] load_module+0x1424/0x1bb0 [ 10.559423][ T245] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.559427][ T245] ? __ia32_sys_fsconfig+0x180/0x180 [ 10.559430][ T245] ? ovl_real_file+0x172/0x1e0 [ 10.559434][ T245] ? backing_file_read_iter+0x541/0x790 [ 10.559437][ T245] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.559441][ T245] init_module_from_file+0x11f/0x1a0 [ 10.559444][ T245] ? __do_sys_init_module+0x220/0x220 [ 10.559451][ T245] ? __rwlock_init+0x150/0x150 [ 10.559455][ T245] ? do_raw_spin_unlock+0x59/0x250 [ 10.559458][ T245] idempotent_init_module+0x37b/0x7c0 [ 10.559461][ T245] ? init_module_from_file+0x1a0/0x1a0 [ 10.559467][ T245] ? rcu_is_watching+0x16/0xd0 [ 10.559470][ T245] ? cap_capable+0x1d7/0x3d0 [ 10.559476][ T245] __x64_sys_finit_module+0xdf/0x190 [ 10.559478][ T245] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.559481][ T245] do_syscall_64+0xff/0x530 [ 10.559483][ T245] ? exc_page_fault+0xee/0x100 [ 10.559486][ T245] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.559488][ T245] RIP: 0033:0x7fda9079237d [ 10.559492][ T245] 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 [ 10.559493][ T245] RSP: 002b:00007ffdbbea1cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.559496][ T245] RAX: ffffffffffffffda RBX: 0000561bba706810 RCX: 00007fda9079237d [ 10.559498][ T245] RDX: 0000000000000000 RSI: 0000561b961a1ffd RDI: 0000000000000000 [ 10.559499][ T245] RBP: 00007ffdbbea1d70 R08: 0000000000000000 R09: 0000000000000000 [ 10.559500][ T245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b961a1ffd [ 10.559500][ T245] R13: 0000561bba706960 R14: 0000000000040000 R15: 0000000000000000 [ 10.559507][ T245] [ 11.724568][ T315] GACT probability NOT on [ 11.724585][ T315] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.724587][ T315] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 315, name: modprobe [ 11.724589][ T315] preempt_count: 1, expected: 0 [ 11.724589][ T315] RCU nest depth: 0, expected: 0 [ 11.724590][ T315] locks held by modprobe/315: 4, last CPU#3: [ 11.724593][ T315] #0: ffffffffad569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.724605][ T315] #1: ffffffffad569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.724610][ T315] #2: ffffffffad489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.724614][ T315] #3: ffffffffad489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.724618][ T315] irq event stamp: 19992 [ 11.724619][ T315] hardirqs last enabled at (19991): [] __down_trylock_console_sem+0x86/0xa0 [ 11.724621][ T315] hardirqs last disabled at (19992): [] console_emit_next_record+0x3d4/0x4c0 [ 11.724623][ T315] softirqs last enabled at (18870): [] handle_softirqs+0x67c/0x900 [ 11.724626][ T315] softirqs last disabled at (17739): [] __irq_exit_rcu+0x145/0x1c0 [ 11.724628][ T315] Preemption disabled at: [ 11.724629][ T315] [] vprintk_emit+0x31b/0x3e0 [ 11.724635][ T315] CPU: 3 UID: 0 PID: 315 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.724638][ T315] Tainted: [W]=WARN [ 11.724639][ T315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.724641][ T315] Call Trace: [ 11.724643][ T315] [ 11.724644][ T315] dump_stack_lvl+0x6f/0xa0 [ 11.724650][ T315] ? vprintk_emit+0x31b/0x3e0 [ 11.724652][ T315] __might_resched.cold+0x1fe/0x2c1 [ 11.724657][ T315] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.724661][ T315] ? __kmalloc_noprof+0xdb/0x760 [ 11.724666][ T315] __kmalloc_noprof+0x443/0x760 [ 11.724668][ T315] ? alloc_buf.isra.0+0x4b/0x260 [ 11.724674][ T315] ? do_raw_spin_unlock+0x59/0x250 [ 11.724677][ T315] alloc_buf.isra.0+0x4b/0x260 [ 11.724680][ T315] put_chars+0x1e1/0x2f0 [ 11.724682][ T315] ? desc_read_finalized_seq+0x79/0x120 [ 11.724685][ T315] ? __send_to_port+0x420/0x420 [ 11.724688][ T315] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.724691][ T315] ? validate_chain+0x38b/0xc20 [ 11.724695][ T315] hvc_console_print+0x292/0x780 [ 11.724698][ T315] ? __lock_acquire+0x518/0xc20 [ 11.724700][ T315] ? __lock_acquire+0x518/0xc20 [ 11.724704][ T315] ? hvc_write+0x3a0/0x3a0 [ 11.724706][ T315] ? console_emit_next_record+0x1df/0x4c0 [ 11.724709][ T315] ? rcu_is_watching+0x16/0xd0 [ 11.724712][ T315] ? lock_acquire+0x13c/0x160 [ 11.724716][ T315] console_emit_next_record+0x22f/0x4c0 [ 11.724720][ T315] ? devkmsg_read+0x4b0/0x4b0 [ 11.724722][ T315] ? console_flush_one_record+0x106/0x710 [ 11.724725][ T315] ? rcu_is_watching+0x16/0xd0 [ 11.724727][ T315] ? lock_acquire+0x13c/0x160 [ 11.724731][ T315] console_flush_one_record+0x46f/0x710 [ 11.724735][ T315] ? console_emit_next_record+0x4c0/0x4c0 [ 11.724737][ T315] ? __lock_acquire+0x518/0xc20 [ 11.724742][ T315] console_unlock+0xee/0x1f0 [ 11.724745][ T315] ? console_flush_one_record+0x710/0x710 [ 11.724747][ T315] ? rcu_is_watching+0x16/0xd0 [ 11.724749][ T315] ? lock_acquire+0x60/0x160 [ 11.724753][ T315] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.724754][ T315] ? vprintk_emit+0x320/0x3e0 [ 11.724758][ T315] vprintk_emit+0x37c/0x3e0 [ 11.724761][ T315] ? wake_up_klogd_work_func+0x90/0x90 [ 11.724767][ T315] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 11.724770][ T315] _printk+0xc7/0x100 [ 11.724774][ T315] ? snapshot_read.cold+0x21/0x21 [ 11.724780][ T315] ? do_one_initcall+0x113/0x4f0 [ 11.724783][ T315] gact_init_module+0x15/0x1000 [act_gact] [ 11.724785][ T315] do_one_initcall+0x124/0x4f0 [ 11.724788][ T315] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.724793][ T315] ? do_init_module+0xae/0x8a0 [ 11.724796][ T315] ? kasan_unpoison+0x44/0x70 [ 11.724800][ T315] do_init_module+0x2ad/0x8a0 [ 11.724804][ T315] ? lockdep_hardirqs_on+0x91/0x130 [ 11.724808][ T315] ? free_module+0x470/0x470 [ 11.724811][ T315] ? kfree+0x123/0x590 [ 11.724815][ T315] load_module+0x1424/0x1bb0 [ 11.724823][ T315] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.724826][ T315] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.724829][ T315] ? ovl_real_file+0x172/0x1e0 [ 11.724833][ T315] ? backing_file_read_iter+0x541/0x790 [ 11.724836][ T315] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.724841][ T315] init_module_from_file+0x11f/0x1a0 [ 11.724844][ T315] ? __do_sys_init_module+0x220/0x220 [ 11.724852][ T315] ? __rwlock_init+0x150/0x150 [ 11.724855][ T315] ? do_raw_spin_unlock+0x59/0x250 [ 11.724858][ T315] idempotent_init_module+0x37b/0x7c0 [ 11.724862][ T315] ? init_module_from_file+0x1a0/0x1a0 [ 11.724868][ T315] ? rcu_is_watching+0x16/0xd0 [ 11.724871][ T315] ? cap_capable+0x1d7/0x3d0 [ 11.724876][ T315] __x64_sys_finit_module+0xdf/0x190 [ 11.724879][ T315] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.724882][ T315] do_syscall_64+0xff/0x530 [ 11.724884][ T315] ? exc_page_fault+0xee/0x100 [ 11.724887][ T315] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.724889][ T315] RIP: 0033:0x7fd0c7bd037d [ 11.724892][ T315] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 11.724894][ T315] RSP: 002b:00007ffddd114288 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.724897][ T315] RAX: ffffffffffffffda RBX: 000055905ee71810 RCX: 00007fd0c7bd037d [ 11.724898][ T315] RDX: 0000000000000000 RSI: 000055903bd50ffd RDI: 0000000000000000 [ 11.724899][ T315] RBP: 00007ffddd114320 R08: 0000000000000000 R09: 0000000000000000 [ 11.724900][ T315] R10: 0000000000000000 R11: 0000000000000246 R12: 000055903bd50ffd [ 11.724901][ T315] R13: 000055905ee71960 R14: 0000000000040000 R15: 0000000000000000 [ 11.724908][ T315] [ 12.242295][ T353] br10: port 1(veth1.10) entered blocking state [ 12.242817][ T353] br10: port 1(veth1.10) entered disabled state [ 12.243296][ T353] veth1.10: entered allmulticast mode [ 12.243597][ T353] veth1: entered allmulticast mode [ 12.245945][ T353] veth1.10: entered promiscuous mode [ 12.246256][ T353] veth1: entered promiscuous mode [ 12.480581][ T370] br11: port 1(veth1.11) entered blocking state [ 12.480929][ T370] br11: port 1(veth1.11) entered disabled state [ 12.487875][ T370] veth1.11: entered allmulticast mode [ 12.490035][ T370] veth1.11: entered promiscuous mode [ 12.875527][ T400] br10: port 2(veth2.10) entered blocking state [ 12.875544][ T400] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.875547][ T400] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 400, name: ip [ 12.875548][ T400] preempt_count: 1, expected: 0 [ 12.875549][ T400] RCU nest depth: 0, expected: 0 [ 12.875550][ T400] locks held by ip/400: 5, last CPU#2: [ 12.875552][ T400] #0: ffffffffadcd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.875565][ T400] #1: ffffffffad569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.875572][ T400] #2: ffffffffad569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.875576][ T400] #3: ffffffffad489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.875580][ T400] #4: ffffffffad489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.875585][ T400] irq event stamp: 21254 [ 12.875586][ T400] hardirqs last enabled at (21253): [] __down_trylock_console_sem+0x86/0xa0 [ 12.875588][ T400] hardirqs last disabled at (21254): [] console_emit_next_record+0x3d4/0x4c0 [ 12.875590][ T400] softirqs last enabled at (21196): [] __alloc_skb+0x4c2/0x5f0 [ 12.875594][ T400] softirqs last disabled at (21194): [] __alloc_skb+0x4c2/0x5f0 [ 12.875596][ T400] Preemption disabled at: [ 12.875597][ T400] [] vprintk_emit+0x31b/0x3e0 [ 12.875603][ T400] CPU: 2 UID: 0 PID: 400 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.875607][ T400] Tainted: [W]=WARN [ 12.875608][ T400] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.875610][ T400] Call Trace: [ 12.875611][ T400] [ 12.875613][ T400] dump_stack_lvl+0x6f/0xa0 [ 12.875619][ T400] ? vprintk_emit+0x31b/0x3e0 [ 12.875622][ T400] __might_resched.cold+0x1fe/0x2c1 [ 12.875627][ T400] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.875631][ T400] ? __kmalloc_noprof+0xdb/0x760 [ 12.875637][ T400] __kmalloc_noprof+0x443/0x760 [ 12.875639][ T400] ? alloc_buf.isra.0+0x4b/0x260 [ 12.875645][ T400] ? do_raw_spin_unlock+0x59/0x250 [ 12.875648][ T400] alloc_buf.isra.0+0x4b/0x260 [ 12.875652][ T400] put_chars+0x1e1/0x2f0 [ 12.875654][ T400] ? prb_final_commit+0x50/0x50 [ 12.875656][ T400] ? __send_to_port+0x420/0x420 [ 12.875659][ T400] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.875663][ T400] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.875666][ T400] ? validate_chain+0x38b/0xc20 [ 12.875670][ T400] hvc_console_print+0x292/0x780 [ 12.875673][ T400] ? mark_usage+0x61/0x170 [ 12.875676][ T400] ? __lock_acquire+0x518/0xc20 [ 12.875678][ T400] ? __lock_acquire+0x518/0xc20 [ 12.875682][ T400] ? hvc_write+0x3a0/0x3a0 [ 12.875684][ T400] ? console_emit_next_record+0x1df/0x4c0 [ 12.875688][ T400] ? rcu_is_watching+0x16/0xd0 [ 12.875691][ T400] ? lock_acquire+0x13c/0x160 [ 12.875695][ T400] console_emit_next_record+0x22f/0x4c0 [ 12.875699][ T400] ? devkmsg_read+0x4b0/0x4b0 [ 12.875701][ T400] ? console_flush_one_record+0x106/0x710 [ 12.875704][ T400] ? rcu_is_watching+0x16/0xd0 [ 12.875707][ T400] ? lock_acquire+0x13c/0x160 [ 12.875712][ T400] console_flush_one_record+0x46f/0x710 [ 12.875716][ T400] ? console_emit_next_record+0x4c0/0x4c0 [ 12.875718][ T400] ? __lock_acquire+0x518/0xc20 [ 12.875724][ T400] console_unlock+0xee/0x1f0 [ 12.875727][ T400] ? console_flush_one_record+0x710/0x710 [ 12.875729][ T400] ? rcu_is_watching+0x16/0xd0 [ 12.875731][ T400] ? lock_acquire+0x60/0x160 [ 12.875735][ T400] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.875737][ T400] ? vprintk_emit+0x320/0x3e0 [ 12.875740][ T400] vprintk_emit+0x37c/0x3e0 [ 12.875745][ T400] ? wake_up_klogd_work_func+0x90/0x90 [ 12.875747][ T400] ? __lock_release.isra.0+0x69/0x1a0 [ 12.875753][ T400] _printk+0xc7/0x100 [ 12.875757][ T400] ? snapshot_read.cold+0x21/0x21 [ 12.875761][ T400] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.875774][ T400] ? do_setlink.isra.0+0xa31/0x2750 [ 12.875775][ T400] ? rtnl_newlink+0x9f1/0x11c0 [ 12.875777][ T400] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.875781][ T400] br_set_state+0x22f/0x430 [bridge] [ 12.875792][ T400] br_init_port+0xc4/0x200 [bridge] [ 12.875801][ T400] new_nbp+0x39c/0x580 [bridge] [ 12.875810][ T400] br_add_if+0x212/0x1320 [bridge] [ 12.875817][ T400] ? is_bpf_text_address+0x72/0x110 [ 12.875822][ T400] ? kernel_text_address+0x149/0x170 [ 12.875825][ T400] ? __kernel_text_address+0x12/0x30 [ 12.875829][ T400] do_set_master+0x357/0x580 [ 12.875833][ T400] do_setlink.isra.0+0xa31/0x2750 [ 12.875837][ T400] ? stack_trace_save+0x93/0xc0 [ 12.875840][ T400] ? rtnl_link_get_size+0x350/0x350 [ 12.875841][ T400] ? rcu_read_lock_any_held+0x66/0x90 [ 12.875843][ T400] ? stack_depot_save_flags+0x38e/0x790 [ 12.875847][ T400] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.875849][ T400] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.875851][ T400] ? validate_chain+0x38b/0xc20 [ 12.875854][ T400] ? kasan_save_stack+0x3d/0x50 [ 12.875857][ T400] ? kasan_save_stack+0x2f/0x50 [ 12.875859][ T400] ? kasan_save_track+0x14/0x30 [ 12.875861][ T400] ? __lock_acquire+0x518/0xc20 [ 12.875863][ T400] ? netlink_seq_next+0x4e/0x60 [ 12.875866][ T400] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.875871][ T400] ? lock_acquire.part.0+0xd4/0x280 [ 12.875873][ T400] ? rtnl_newlink+0x9a8/0x11c0 [ 12.875876][ T400] ? rcu_is_watching+0x16/0xd0 [ 12.875878][ T400] ? lock_acquire+0x13c/0x160 [ 12.875880][ T400] ? rcu_is_watching+0x16/0xd0 [ 12.875881][ T400] ? rcu_is_watching+0x16/0xd0 [ 12.875884][ T400] ? trace_contention_end+0xb3/0x180 [ 12.875888][ T400] ? __mutex_lock+0x1db/0x1ea0 [ 12.875891][ T400] ? __mutex_lock+0x9a3/0x1ea0 [ 12.875893][ T400] ? rtnl_newlink+0x9a8/0x11c0 [ 12.875897][ T400] ? ww_mutex_lock+0x160/0x160 [ 12.875899][ T400] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.875904][ T400] ? __rtnl_newlink+0x3fa/0xa50 [ 12.875909][ T400] rtnl_newlink+0x9f1/0x11c0 [ 12.875914][ T400] ? rtnl_bridge_getlink+0x850/0x850 [ 12.875916][ T400] ? __lock_acquire+0x518/0xc20 [ 12.875921][ T400] ? lock_acquire.part.0+0xd4/0x280 [ 12.875923][ T400] ? find_held_lock+0x2b/0x80 [ 12.875925][ T400] ? rtnl_bridge_getlink+0x850/0x850 [ 12.875927][ T400] ? __lock_release.isra.0+0x69/0x1a0 [ 12.875931][ T400] ? rtnl_bridge_getlink+0x850/0x850 [ 12.875933][ T400] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.875936][ T400] ? rtnl_link_fill+0x920/0x920 [ 12.875938][ T400] ? __lock_acquire+0x518/0xc20 [ 12.875942][ T400] ? lock_acquire.part.0+0xd4/0x280 [ 12.875944][ T400] ? find_held_lock+0x2b/0x80 [ 12.875948][ T400] netlink_rcv_skb+0x14e/0x3a0 [ 12.875949][ T400] ? rtnl_link_fill+0x920/0x920 [ 12.875952][ T400] ? netlink_ack+0xcf0/0xcf0 [ 12.875959][ T400] ? netlink_deliver_tap+0xc5/0x330 [ 12.875960][ T400] ? netlink_deliver_tap+0x13c/0x330 [ 12.875964][ T400] netlink_unicast+0x486/0x750 [ 12.875968][ T400] ? netlink_attachskb+0x810/0x810 [ 12.875971][ T400] ? __lock_acquire+0x518/0xc20 [ 12.875975][ T400] netlink_sendmsg+0x735/0xc60 [ 12.875979][ T400] ? netlink_unicast+0x750/0x750 [ 12.875983][ T400] ? __might_fault+0x97/0x140 [ 12.875991][ T400] ____sys_sendmsg+0x415/0x880 [ 12.875993][ T400] ? copy_msghdr_from_user+0x279/0x420 [ 12.875995][ T400] ? get_timestamp.constprop.0+0x390/0x390 [ 12.875997][ T400] ? move_addr_to_kernel+0x40/0x40 [ 12.876004][ T400] ___sys_sendmsg+0x14e/0x1d0 [ 12.876007][ T400] ? copy_msghdr_from_user+0x420/0x420 [ 12.876023][ T400] __sys_sendmsg+0x12c/0x1d0 [ 12.876026][ T400] ? __sys_sendmsg_sock+0x20/0x20 [ 12.876033][ T400] ? rcu_is_watching+0x16/0xd0 [ 12.876036][ T400] do_syscall_64+0xff/0x530 [ 12.876039][ T400] ? exc_page_fault+0xee/0x100 [ 12.876042][ T400] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.876044][ T400] RIP: 0033:0x7fe69d9d454e [ 12.876048][ 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 [ 12.876050][ T400] RSP: 002b:00007fffde3bd630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.876053][ T400] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe69d9d454e [ 12.876054][ T400] RDX: 0000000000000000 RSI: 00007fffde3bd6e0 RDI: 0000000000000005 [ 12.876055][ T400] RBP: 00007fffde3bd640 R08: 0000000000000000 R09: 0000000000000000 [ 12.876056][ T400] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910082 [ 12.876057][ T400] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffde3bdda0 [ 12.876064][ T400] [ 12.934151][ T400] br10: port 2(veth2.10) entered disabled state [ 12.934865][ T400] veth2.10: entered allmulticast mode [ 12.935455][ T400] veth2: entered allmulticast mode [ 12.939001][ T400] veth2.10: entered promiscuous mode [ 12.939448][ T400] veth2: entered promiscuous mode [ 12.964798][ T400] ip (400) used greatest stack depth: 23336 bytes left [ 13.176315][ T418] br11: port 2(veth2.11) entered blocking state [ 13.176665][ T418] br11: port 2(veth2.11) entered disabled state [ 13.177017][ T418] veth2.11: entered allmulticast mode [ 13.178749][ T418] veth2.11: entered promiscuous mode [ 13.356255][ T430] br10: port 2(veth2.10) entered blocking state [ 13.356743][ T430] br10: port 2(veth2.10) entered forwarding state [ 13.357412][ T430] br10: port 1(veth1.10) entered blocking state [ 13.357720][ T430] br10: port 1(veth1.10) entered forwarding state [ 13.405282][ T435] br11: port 2(veth2.11) entered blocking state [ 13.405706][ T435] br11: port 2(veth2.11) entered forwarding state [ 13.406330][ T435] br11: port 1(veth1.11) entered blocking state [ 13.406695][ T435] br11: port 1(veth1.11) entered forwarding state [ 28.550089][ C0] [ 28.550110][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.550114][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 28.550116][ C0] preempt_count: 104, expected: 0 [ 28.550117][ C0] RCU nest depth: 0, expected: 0 [ 28.550119][ C0] INFO: lockdep is turned off. [ 28.550120][ C0] irq event stamp: 799864 [ 28.550121][ C0] hardirqs last enabled at (799864): [] _raw_spin_unlock_irq+0x28/0x50 [ 28.550132][ C0] hardirqs last disabled at (799863): [] _raw_spin_lock_irq+0x4a/0x50 [ 28.550135][ C0] softirqs last enabled at (799842): [] handle_softirqs+0x67c/0x900 [ 28.550140][ C0] softirqs last disabled at (799861): [] __irq_exit_rcu+0x145/0x1c0 [ 28.550143][ C0] Preemption disabled at: [ 28.550144][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 28.550152][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.550157][ C0] Tainted: [W]=WARN [ 28.550159][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.550161][ C0] Call Trace: [ 28.550163][ C0] [ 28.550165][ C0] dump_stack_lvl+0x6f/0xa0 [ 28.550172][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 28.550174][ C0] __might_resched.cold+0x1fe/0x2c1 [ 28.550179][ C0] ? find_held_lock+0x2b/0x80 [ 28.550183][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.550187][ C0] ? __asan_memcpy+0x3c/0x60 [ 28.550191][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.550196][ C0] __kmalloc_noprof+0x443/0x760 [ 28.550200][ C0] ? __rwlock_init+0x150/0x150 [ 28.550202][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 28.550207][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 28.550210][ C0] alloc_buf.isra.0+0x4b/0x260 [ 28.550213][ C0] put_chars+0x1e1/0x2f0 [ 28.550216][ C0] ? __send_to_port+0x420/0x420 [ 28.550219][ C0] ? console_prepend_replay+0x20/0x20 [ 28.550224][ C0] hvc_console_print+0x292/0x780 [ 28.550229][ C0] ? hvc_write+0x3a0/0x3a0 [ 28.550232][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.550234][ C0] ? lock_acquire+0x13c/0x160 [ 28.550238][ C0] console_emit_next_record+0x22f/0x4c0 [ 28.550247][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 28.550250][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.550253][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.550256][ C0] ? lock_acquire+0x13c/0x160 [ 28.550259][ C0] ? console_flush_one_record+0x111/0x710 [ 28.550262][ C0] console_flush_one_record+0x46f/0x710 [ 28.550265][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 28.550270][ C0] console_unlock+0xee/0x1f0 [ 28.550272][ C0] ? lock_acquire+0x13c/0x160 [ 28.550275][ C0] ? console_flush_one_record+0x710/0x710 [ 28.550277][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.550280][ C0] ? lock_release+0x184/0x1f0 [ 28.550282][ C0] ? lock_acquire+0x60/0x160 [ 28.550285][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.550288][ C0] ? vprintk_emit+0x320/0x3e0 [ 28.550291][ C0] vprintk_emit+0x37c/0x3e0 [ 28.550295][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 28.550298][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.550300][ C0] ? lock_release+0x184/0x1f0 [ 28.550303][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 28.550309][ C0] _printk+0xc7/0x100 [ 28.550313][ C0] ? snapshot_read.cold+0x21/0x21 [ 28.550316][ C0] ? arch_stack_walk+0xd7/0x130 [ 28.550322][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.550325][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 28.550328][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 28.550332][ C0] mark_lock_irq+0x989/0x9c0 [ 28.550337][ C0] mark_lock+0x1d7/0xa00 [ 28.550340][ C0] mark_usage+0x42/0x170 [ 28.550343][ C0] __lock_acquire+0x388/0xc20 [ 28.550347][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.550350][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.550368][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.550371][ C0] ? lock_acquire+0x13c/0x160 [ 28.550373][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.550386][ C0] _raw_spin_lock+0x33/0x40 [ 28.550389][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.550401][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.550413][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.550425][ C0] call_timer_fn+0x160/0x4d0 [ 28.550430][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 28.550432][ C0] ? debug_object_active_state+0x430/0x430 [ 28.550437][ C0] ? find_held_lock+0x2b/0x80 [ 28.550440][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.550443][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.550447][ C0] __run_timers+0x68f/0xaa0 [ 28.550450][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.550463][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.550465][ C0] ? __lock_acquire+0x518/0xc20 [ 28.550470][ C0] ? __rwlock_init+0x150/0x150 [ 28.550474][ C0] run_timer_softirq+0xf0/0x160 [ 28.550477][ C0] ? __run_timers+0xaa0/0xaa0 [ 28.550480][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.550483][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.550486][ C0] handle_softirqs+0x1d3/0x900 [ 28.550490][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.550492][ C0] ? _local_bh_enable+0xc0/0xc0 [ 28.550496][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.550498][ C0] irq_exit_rcu+0xe/0x30 [ 28.550501][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.550504][ C0] [ 28.550505][ C0] [ 28.550507][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 28.550509][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.550513][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.550517][ 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 [ 28.550519][ C0] RSP: 0018:ffffffffad207cf8 EFLAGS: 00000296 [ 28.550523][ C0] RAX: 00000000000c3473 RBX: ffffffffad21c600 RCX: ffffffffaa2f0307 [ 28.550525][ C0] RDX: ffffffffad21c600 RSI: ffffffffad038b01 RDI: ffffffffaca8d8e0 [ 28.550527][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.550529][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5a40fa2 [ 28.550530][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 28.550533][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.550538][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 28.550540][ C0] default_idle+0x9/0x10 [ 28.550543][ C0] default_idle_call+0x6e/0xb0 [ 28.550545][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.550548][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 28.550550][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 28.550554][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.550557][ C0] do_idle+0xd8/0x190 [ 28.550560][ C0] cpu_startup_entry+0x53/0x70 [ 28.550562][ C0] rest_init+0x279/0x280 [ 28.550565][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 28.550569][ C0] ? rest_init+0x280/0x280 [ 28.550572][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 28.550577][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 28.550581][ C0] ? acpi_enable+0x1e4/0x330 [ 28.550585][ C0] start_kernel+0x3af/0x3b0 [ 28.550588][ C0] x86_64_start_reservations+0x24/0x30 [ 28.550592][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.550595][ C0] common_startup_64+0x13e/0x148 [ 28.550601][ C0] [ 28.598839][ C0] ======================================================== [ 28.599285][ C0] WARNING: possible irq lock inversion dependency detected [ 28.599697][ C0] 7.2.0-virtme #1 Tainted: G W [ 28.600224][ C0] -------------------------------------------------------- [ 28.600776][ C0] swapper/0/0 just changed the state of lock: [ 28.601250][ C0] ff1100000d25ae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.601947][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 28.602399][ C0] (fs_reclaim){+.+.}-{0:0} [ 28.602404][ C0] [ 28.602404][ C0] [ 28.602404][ C0] and interrupts could create inverse lock ordering between them. [ 28.602404][ C0] [ 28.603686][ C0] [ 28.603686][ C0] other info that might help us debug this: [ 28.604160][ C0] Chain exists of: [ 28.604160][ C0] &br->lock --> console_owner --> fs_reclaim [ 28.604160][ C0] [ 28.604853][ C0] Possible interrupt unsafe locking scenario: [ 28.604853][ C0] [ 28.605386][ C0] CPU0 CPU1 [ 28.605662][ C0] ---- ---- [ 28.605985][ C0] lock(fs_reclaim); [ 28.606169][ C0] local_irq_disable(); [ 28.606554][ C0] lock(&br->lock); [ 28.606783][ C0] lock(console_owner); [ 28.607029][ C0] [ 28.607197][ C0] lock(&br->lock); [ 28.607398][ C0] [ 28.607398][ C0] *** DEADLOCK *** [ 28.607398][ C0] [ 28.607700][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 28.608021][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 28.608633][ C0] [ 28.608633][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 28.609289][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 28.609603][ C0] HARDIRQ-ON-W at: [ 28.609840][ C0] __lock_acquire+0x388/0xc20 [ 28.610277][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.610764][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.611156][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.611542][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.611907][ C0] workqueue_init+0x2a/0x680 [ 28.612142][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.612521][ C0] kernel_init+0x21/0x150 [ 28.612798][ C0] ret_from_fork+0x474/0x6b0 [ 28.613091][ C0] ret_from_fork_asm+0x11/0x20 [ 28.613329][ C0] SOFTIRQ-ON-W at: [ 28.613510][ C0] __lock_acquire+0x388/0xc20 [ 28.613724][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.613980][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.614313][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.614635][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.615010][ C0] workqueue_init+0x2a/0x680 [ 28.615346][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.615719][ C0] kernel_init+0x21/0x150 [ 28.615973][ C0] ret_from_fork+0x474/0x6b0 [ 28.616336][ C0] ret_from_fork_asm+0x11/0x20 [ 28.616593][ C0] INITIAL USE at: [ 28.616809][ C0] __lock_acquire+0x388/0xc20 [ 28.617065][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.617368][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.617593][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.617894][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.618267][ C0] workqueue_init+0x2a/0x680 [ 28.618595][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.618840][ C0] kernel_init+0x21/0x150 [ 28.619111][ C0] ret_from_fork+0x474/0x6b0 [ 28.619358][ C0] ret_from_fork_asm+0x11/0x20 [ 28.619584][ C0] } [ 28.619828][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 28.620258][ C0] ... acquired at: [ 28.620454][ C0] __lock_acquire+0x518/0xc20 [ 28.620722][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.620996][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.621307][ C0] __kmalloc_noprof+0xd3/0x760 [ 28.621603][ C0] alloc_buf.isra.0+0x4b/0x260 [ 28.621890][ C0] put_chars+0x1e1/0x2f0 [ 28.622298][ C0] hvc_console_print+0x292/0x780 [ 28.622602][ C0] console_emit_next_record+0x22f/0x4c0 [ 28.622915][ C0] console_flush_one_record+0x46f/0x710 [ 28.623204][ C0] console_unlock+0xee/0x1f0 [ 28.623600][ C0] vprintk_emit+0x37c/0x3e0 [ 28.623894][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 28.624191][ C0] dev_printk_emit+0xb9/0xee [ 28.624501][ C0] _dev_info+0xe2/0x116 [ 28.624815][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 28.625189][ C0] cmos_do_probe+0x73b/0x98a [ 28.625492][ C0] platform_probe+0xfe/0x1f0 [ 28.625774][ C0] call_driver_probe+0x61/0x1c0 [ 28.626150][ C0] really_probe+0x199/0x760 [ 28.626460][ C0] __driver_probe_device+0x24f/0x440 [ 28.626764][ C0] driver_probe_device+0x4a/0xf0 [ 28.627068][ C0] __driver_attach+0x1b8/0x540 [ 28.627374][ C0] bus_for_each_dev+0x130/0x1e0 [ 28.634028][ C0] bus_add_driver+0x2c8/0x530 [ 28.634310][ C0] driver_register+0x1a3/0x390 [ 28.634540][ C0] __platform_driver_probe+0x13f/0x270 [ 28.634764][ C0] cmos_init+0x31/0x40 [ 28.634986][ C0] do_one_initcall+0x124/0x4f0 [ 28.635374][ C0] kernel_init_freeable+0x596/0x630 [ 28.635670][ C0] kernel_init+0x21/0x150 [ 28.636157][ C0] ret_from_fork+0x474/0x6b0 [ 28.636443][ C0] ret_from_fork_asm+0x11/0x20 [ 28.636857][ C0] [ 28.637026][ C0] -> (console_owner){....}-{0:0} { [ 28.637475][ C0] INITIAL USE at: [ 28.637714][ C0] } [ 28.637871][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 28.638351][ C0] ... acquired at: [ 28.638576][ C0] __lock_acquire+0x518/0xc20 [ 28.638878][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.639175][ C0] console_lock_spinning_enable+0x5c/0x60 [ 28.639656][ C0] console_emit_next_record+0x1d1/0x4c0 [ 28.639908][ C0] console_flush_one_record+0x46f/0x710 [ 28.640148][ C0] console_unlock+0xee/0x1f0 [ 28.640359][ C0] vprintk_emit+0x37c/0x3e0 [ 28.640605][ C0] _printk+0xc7/0x100 [ 28.640757][ C0] br_set_state+0x22f/0x430 [bridge] [ 28.641045][ C0] br_init_port+0xc4/0x200 [bridge] [ 28.641287][ C0] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 28.641579][ C0] br_dev_open+0x94/0x120 [bridge] [ 28.641793][ C0] __dev_open+0x2f3/0x610 [ 28.642040][ C0] __dev_change_flags+0x4a4/0x660 [ 28.642339][ C0] netif_change_flags+0x87/0x190 [ 28.642751][ C0] do_setlink.isra.0+0x1cc3/0x2750 [ 28.643060][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.643369][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.643674][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.643911][ C0] netlink_unicast+0x486/0x750 [ 28.644127][ C0] netlink_sendmsg+0x735/0xc60 [ 28.644365][ C0] ____sys_sendmsg+0x415/0x880 [ 28.644575][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.644814][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.645022][ C0] do_syscall_64+0xff/0x530 [ 28.645250][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.645504][ C0] [ 28.645615][ C0] -> (&br->lock){+.-.}-{3:3} { [ 28.645827][ C0] HARDIRQ-ON-W at: [ 28.646046][ C0] __lock_acquire+0x388/0xc20 [ 28.646320][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.646589][ C0] _raw_spin_lock_bh+0x38/0x50 [ 28.646889][ C0] br_add_if+0x8c1/0x1320 [bridge] [ 28.647148][ C0] do_set_master+0x357/0x580 [ 28.647519][ C0] do_setlink.isra.0+0xa31/0x2750 [ 28.647777][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.648102][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.648433][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.648696][ C0] netlink_unicast+0x486/0x750 [ 28.648967][ C0] netlink_sendmsg+0x735/0xc60 [ 28.649204][ C0] ____sys_sendmsg+0x415/0x880 [ 28.649449][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.649747][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.650015][ C0] do_syscall_64+0xff/0x530 [ 28.650318][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.650688][ C0] IN-SOFTIRQ-W at: [ 28.650848][ C0] __lock_acquire+0x388/0xc20 [ 28.651134][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.651498][ C0] _raw_spin_lock+0x33/0x40 [ 28.651985][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.652460][ C0] call_timer_fn+0x160/0x4d0 [ 28.652752][ C0] __run_timers+0x68f/0xaa0 [ 28.653082][ C0] run_timer_softirq+0xf0/0x160 [ 28.653483][ C0] handle_softirqs+0x1d3/0x900 [ 28.653781][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.654175][ C0] irq_exit_rcu+0xe/0x30 [ 28.654509][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.654823][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.655199][ C0] pv_native_safe_halt+0xf/0x10 [ 28.655479][ C0] default_idle+0x9/0x10 [ 28.655680][ C0] default_idle_call+0x6e/0xb0 [ 28.655923][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.656198][ C0] do_idle+0xd8/0x190 [ 28.656478][ C0] cpu_startup_entry+0x53/0x70 [ 28.656803][ C0] rest_init+0x279/0x280 [ 28.657027][ C0] start_kernel+0x3af/0x3b0 [ 28.657266][ C0] x86_64_start_reservations+0x24/0x30 [ 28.657562][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.657774][ C0] common_startup_64+0x13e/0x148 [ 28.658047][ C0] INITIAL USE at: [ 28.658207][ C0] __lock_acquire+0x388/0xc20 [ 28.658536][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.658865][ C0] _raw_spin_lock_bh+0x38/0x50 [ 28.659144][ C0] br_add_if+0x8c1/0x1320 [bridge] [ 28.659423][ C0] do_set_master+0x357/0x580 [ 28.659690][ C0] do_setlink.isra.0+0xa31/0x2750 [ 28.660014][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.660406][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.660664][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.660922][ C0] netlink_unicast+0x486/0x750 [ 28.661253][ C0] netlink_sendmsg+0x735/0xc60 [ 28.661520][ C0] ____sys_sendmsg+0x415/0x880 [ 28.661751][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.661949][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.662230][ C0] do_syscall_64+0xff/0x530 [ 28.662511][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.662805][ C0] } [ 28.662964][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 28.663382][ C0] ... acquired at: [ 28.663683][ C0] mark_lock+0x1d7/0xa00 [ 28.663886][ C0] mark_usage+0x42/0x170 [ 28.664066][ C0] __lock_acquire+0x388/0xc20 [ 28.664256][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.664526][ C0] _raw_spin_lock+0x33/0x40 [ 28.664740][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.665070][ C0] call_timer_fn+0x160/0x4d0 [ 28.665275][ C0] __run_timers+0x68f/0xaa0 [ 28.665533][ C0] run_timer_softirq+0xf0/0x160 [ 28.665740][ C0] handle_softirqs+0x1d3/0x900 [ 28.665947][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.666155][ C0] irq_exit_rcu+0xe/0x30 [ 28.666428][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.666801][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.667068][ C0] pv_native_safe_halt+0xf/0x10 [ 28.667376][ C0] default_idle+0x9/0x10 [ 28.667560][ C0] default_idle_call+0x6e/0xb0 [ 28.667722][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.667951][ C0] do_idle+0xd8/0x190 [ 28.668224][ C0] cpu_startup_entry+0x53/0x70 [ 28.668409][ C0] rest_init+0x279/0x280 [ 28.668640][ C0] start_kernel+0x3af/0x3b0 [ 28.668852][ C0] x86_64_start_reservations+0x24/0x30 [ 28.669066][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.669292][ C0] common_startup_64+0x13e/0x148 [ 28.669525][ C0] [ 28.669607][ C0] [ 28.669607][ C0] stack backtrace: [ 28.669915][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.669919][ C0] Tainted: [W]=WARN [ 28.669920][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.669922][ C0] Call Trace: [ 28.669924][ C0] [ 28.669925][ C0] dump_stack_lvl+0x6f/0xa0 [ 28.669930][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 28.669933][ C0] mark_lock_irq+0x989/0x9c0 [ 28.669936][ C0] mark_lock+0x1d7/0xa00 [ 28.669938][ C0] mark_usage+0x42/0x170 [ 28.669939][ C0] __lock_acquire+0x388/0xc20 [ 28.669942][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.669944][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.669951][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.669955][ C0] ? lock_acquire+0x13c/0x160 [ 28.669957][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.669963][ C0] _raw_spin_lock+0x33/0x40 [ 28.669965][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.669971][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.669978][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.669984][ C0] call_timer_fn+0x160/0x4d0 [ 28.669987][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 28.669989][ C0] ? debug_object_active_state+0x430/0x430 [ 28.669992][ C0] ? find_held_lock+0x2b/0x80 [ 28.669994][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.669996][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.669998][ C0] __run_timers+0x68f/0xaa0 [ 28.670000][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.670007][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.670009][ C0] ? __lock_acquire+0x518/0xc20 [ 28.670012][ C0] ? __rwlock_init+0x150/0x150 [ 28.670014][ C0] run_timer_softirq+0xf0/0x160 [ 28.670016][ C0] ? __run_timers+0xaa0/0xaa0 [ 28.670018][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.670021][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.670022][ C0] handle_softirqs+0x1d3/0x900 [ 28.670025][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.670026][ C0] ? _local_bh_enable+0xc0/0xc0 [ 28.670028][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.670030][ C0] irq_exit_rcu+0xe/0x30 [ 28.670031][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.670034][ C0] [ 28.670034][ C0] [ 28.670035][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 28.670036][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.670038][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.670041][ 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 [ 28.670043][ C0] RSP: 0018:ffffffffad207cf8 EFLAGS: 00000296 [ 28.670045][ C0] RAX: 00000000000c3473 RBX: ffffffffad21c600 RCX: ffffffffaa2f0307 [ 28.670047][ C0] RDX: ffffffffad21c600 RSI: ffffffffad038b01 RDI: ffffffffaca8d8e0 [ 28.670047][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.670049][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5a40fa2 [ 28.670049][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 28.670051][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.670053][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 28.670055][ C0] default_idle+0x9/0x10 [ 28.670057][ C0] default_idle_call+0x6e/0xb0 [ 28.670058][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.670060][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 28.670062][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 28.670064][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.670067][ C0] do_idle+0xd8/0x190 [ 28.670068][ C0] cpu_startup_entry+0x53/0x70 [ 28.670070][ C0] rest_init+0x279/0x280 [ 28.670073][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 28.670077][ C0] ? rest_init+0x280/0x280 [ 28.670080][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 28.670084][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 28.670087][ C0] ? acpi_enable+0x1e4/0x330 [ 28.670089][ C0] start_kernel+0x3af/0x3b0 [ 28.670091][ C0] x86_64_start_reservations+0x24/0x30 [ 28.670093][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.670095][ C0] common_startup_64+0x13e/0x148 [ 28.670098][ C0] [ 87.060838][ T787] br11: port 2(veth2.11) entered disabled state [ 87.060855][ T787] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 87.060858][ T787] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 787, name: ip [ 87.060859][ T787] preempt_count: 202, expected: 0 [ 87.060860][ T787] RCU nest depth: 0, expected: 0 [ 87.060861][ T787] INFO: lockdep is turned off. [ 87.060863][ T787] irq event stamp: 0 [ 87.060864][ T787] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 87.060869][ T787] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 87.060875][ T787] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 87.060877][ T787] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 87.060879][ T787] Preemption disabled at: [ 87.060879][ T787] [<0000000000000000>] 0x0 [ 87.060885][ T787] CPU: 3 UID: 0 PID: 787 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 87.060888][ T787] Tainted: [W]=WARN [ 87.060889][ T787] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 87.060891][ T787] Call Trace: [ 87.060893][ T787] [ 87.060894][ T787] dump_stack_lvl+0x6f/0xa0 [ 87.060900][ T787] __might_resched.cold+0x1fe/0x2c1 [ 87.060903][ T787] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 87.060907][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.060911][ T787] __kmalloc_noprof+0x443/0x760 [ 87.060914][ T787] ? __rwlock_init+0x150/0x150 [ 87.060917][ T787] ? alloc_buf.isra.0+0x4b/0x260 [ 87.060921][ T787] ? do_raw_spin_unlock+0x59/0x250 [ 87.060923][ T787] alloc_buf.isra.0+0x4b/0x260 [ 87.060925][ T787] put_chars+0x1e1/0x2f0 [ 87.060927][ T787] ? desc_read_finalized_seq+0x79/0x120 [ 87.060929][ T787] ? __send_to_port+0x420/0x420 [ 87.060931][ T787] ? console_prepend_replay+0x20/0x20 [ 87.060934][ T787] hvc_console_print+0x292/0x780 [ 87.060937][ T787] ? hvc_write+0x3a0/0x3a0 [ 87.060938][ T787] ? do_raw_spin_lock+0x131/0x280 [ 87.060940][ T787] ? __rwlock_init+0x150/0x150 [ 87.060941][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.060943][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.060945][ T787] ? lock_acquire+0x13c/0x160 [ 87.060947][ T787] console_emit_next_record+0x22f/0x4c0 [ 87.060950][ T787] ? devkmsg_read+0x4b0/0x4b0 [ 87.060952][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.060954][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.060956][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.060959][ T787] ? lock_acquire+0x13c/0x160 [ 87.060961][ T787] ? console_flush_one_record+0x111/0x710 [ 87.060964][ T787] console_flush_one_record+0x46f/0x710 [ 87.060967][ T787] ? console_emit_next_record+0x4c0/0x4c0 [ 87.060971][ T787] console_unlock+0xee/0x1f0 [ 87.060974][ T787] ? lock_acquire+0x13c/0x160 [ 87.060976][ T787] ? console_flush_one_record+0x710/0x710 [ 87.060979][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.060981][ T787] ? lock_release+0x184/0x1f0 [ 87.060983][ T787] ? lock_acquire+0x60/0x160 [ 87.060988][ T787] ? __rcu_read_lock+0x30/0x70 [ 87.060991][ T787] ? __down_trylock_console_sem+0x5e/0xa0 [ 87.060994][ T787] ? vprintk_emit+0x320/0x3e0 [ 87.060997][ T787] vprintk_emit+0x37c/0x3e0 [ 87.061002][ T787] ? wake_up_klogd_work_func+0x90/0x90 [ 87.061005][ T787] ? debug_object_assert_init+0x1d9/0x360 [ 87.061010][ T787] ? debug_object_activate+0x4a0/0x4a0 [ 87.061013][ T787] _printk+0xc7/0x100 [ 87.061017][ T787] ? snapshot_read.cold+0x21/0x21 [ 87.061021][ T787] ? __rwlock_init+0x150/0x150 [ 87.061023][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.061026][ T787] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 87.061030][ T787] br_set_state+0x22f/0x430 [bridge] [ 87.061049][ T787] br_stp_disable_port+0x11f/0x390 [bridge] [ 87.061062][ T787] br_stp_disable_bridge+0xb9/0x180 [bridge] [ 87.061074][ T787] br_dev_stop+0x28/0x1a0 [bridge] [ 87.061087][ T787] ? rtnl_is_locked+0x15/0x20 [ 87.061092][ T787] __dev_close_many+0x1c8/0x530 [ 87.061096][ T787] ? netif_open+0x120/0x120 [ 87.061099][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.061102][ T787] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 87.061105][ T787] __dev_change_flags+0x288/0x660 [ 87.061108][ T787] ? netif_set_allmulti+0x250/0x250 [ 87.061111][ T787] ? __kernel_text_address+0x12/0x30 [ 87.061114][ T787] ? write_profile+0xf0/0xf0 [ 87.061118][ T787] ? unwind_get_return_address+0x67/0xd0 [ 87.061122][ T787] netif_change_flags+0x87/0x190 [ 87.061125][ T787] do_setlink.isra.0+0x1cc3/0x2750 [ 87.061129][ T787] ? stack_trace_save+0x93/0xc0 [ 87.061131][ T787] ? rtnl_link_get_size+0x350/0x350 [ 87.061133][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.061136][ T787] ? stack_depot_save_flags+0x1bc/0x790 [ 87.061141][ T787] ? kasan_save_stack+0x3d/0x50 [ 87.061144][ T787] ? kasan_save_stack+0x2f/0x50 [ 87.061147][ T787] ? kasan_save_track+0x14/0x30 [ 87.061149][ T787] ? __kasan_kmalloc+0x7b/0x90 [ 87.061151][ T787] ? __kmalloc_cache_noprof+0x29a/0x620 [ 87.061154][ T787] ? rtnl_newlink+0x124/0x11c0 [ 87.061156][ T787] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 87.061158][ T787] ? netlink_rcv_skb+0x14e/0x3a0 [ 87.061161][ T787] ? netlink_unicast+0x486/0x750 [ 87.061163][ T787] ? netlink_sendmsg+0x735/0xc60 [ 87.061166][ T787] ? ____sys_sendmsg+0x415/0x880 [ 87.061169][ T787] ? ___sys_sendmsg+0x14e/0x1d0 [ 87.061171][ T787] ? __sys_sendmsg+0x12c/0x1d0 [ 87.061174][ T787] ? do_syscall_64+0xff/0x530 [ 87.061177][ T787] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 87.061181][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.061184][ T787] ? lock_acquire+0x13c/0x160 [ 87.061186][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.061188][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.061191][ T787] ? trace_contention_end+0xb3/0x180 [ 87.061195][ T787] ? __mutex_lock+0x1db/0x1ea0 [ 87.061198][ T787] ? __mutex_lock+0x9a3/0x1ea0 [ 87.061200][ T787] ? rtnl_newlink+0x9a8/0x11c0 [ 87.061203][ T787] ? ww_mutex_lock+0x160/0x160 [ 87.061207][ T787] ? __rtnl_newlink+0x3fa/0xa50 [ 87.061211][ T787] rtnl_newlink+0x9f1/0x11c0 [ 87.061214][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.061217][ T787] ? rtnl_bridge_getlink+0x850/0x850 [ 87.061219][ T787] ? lock_acquire+0x13c/0x160 [ 87.061221][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.061225][ T787] ? is_bpf_text_address+0x3e/0x110 [ 87.061229][ T787] ? is_bpf_text_address+0x72/0x110 [ 87.061232][ T787] ? kernel_text_address+0x149/0x170 [ 87.061234][ T787] ? __kernel_text_address+0x12/0x30 [ 87.061236][ T787] ? write_profile+0xf0/0xf0 [ 87.061238][ T787] ? unwind_get_return_address+0x67/0xd0 [ 87.061240][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.061243][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.061245][ T787] ? cap_capable+0x1d7/0x3d0 [ 87.061250][ T787] ? lock_acquire+0x13c/0x160 [ 87.061252][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.061255][ T787] ? rtnl_bridge_getlink+0x850/0x850 [ 87.061257][ T787] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 87.061260][ T787] ? rtnl_link_fill+0x920/0x920 [ 87.061262][ T787] ? filter_irq_stacks+0xd0/0xd0 [ 87.061264][ T787] ? stack_depot_save_flags+0x1bc/0x790 [ 87.061268][ T787] netlink_rcv_skb+0x14e/0x3a0 [ 87.061271][ T787] ? rtnl_link_fill+0x920/0x920 [ 87.061273][ T787] ? lock_release+0x184/0x1f0 [ 87.061275][ T787] ? netlink_ack+0xcf0/0xcf0 [ 87.061277][ T787] ? __netlink_lookup+0xb9/0x6b0 [ 87.061281][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.061283][ T787] ? lock_release+0x184/0x1f0 [ 87.061286][ T787] netlink_unicast+0x486/0x750 [ 87.061289][ T787] ? netlink_attachskb+0x810/0x810 [ 87.061292][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.061294][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.061297][ T787] ? lock_acquire+0x13c/0x160 [ 87.061299][ T787] netlink_sendmsg+0x735/0xc60 [ 87.061302][ T787] ? netlink_unicast+0x750/0x750 [ 87.061305][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.061307][ T787] ? lock_release+0x184/0x1f0 [ 87.061310][ T787] ____sys_sendmsg+0x415/0x880 [ 87.061313][ T787] ? copy_msghdr_from_user+0x279/0x420 [ 87.061315][ T787] ? get_timestamp.constprop.0+0x390/0x390 [ 87.061317][ T787] ? move_addr_to_kernel+0x40/0x40 [ 87.061318][ T787] ? filter_irq_stacks+0xd0/0xd0 [ 87.061321][ T787] ___sys_sendmsg+0x14e/0x1d0 [ 87.061323][ T787] ? copy_msghdr_from_user+0x420/0x420 [ 87.061328][ T787] __sys_sendmsg+0x12c/0x1d0 [ 87.061330][ T787] ? __sys_sendmsg_sock+0x20/0x20 [ 87.061333][ T787] ? rcu_is_watching+0x16/0xd0 [ 87.061335][ T787] do_syscall_64+0xff/0x530 [ 87.061336][ T787] ? exc_page_fault+0xee/0x100 [ 87.061338][ T787] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 87.061340][ T787] RIP: 0033:0x7fcefb80454e [ 87.061342][ 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 [ 87.061344][ T787] RSP: 002b:00007ffd48c0ca40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 87.061349][ T787] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcefb80454e [ 87.061350][ T787] RDX: 0000000000000000 RSI: 00007ffd48c0caf0 RDI: 0000000000000005 [ 87.061352][ T787] RBP: 00007ffd48c0ca50 R08: 0000000000000000 R09: 0000000000000000 [ 87.061353][ T787] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9100cc [ 87.061355][ T787] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd48c0d1b0 [ 87.061359][ T787] [ 87.110957][ T787] br11: port 1(veth1.11) entered disabled state [ 87.115737][ T787] ip (787) used greatest stack depth: 23144 bytes left [ 87.134751][ T789] br10: port 2(veth2.10) entered disabled state [ 87.135095][ T789] br10: port 1(veth1.10) entered disabled state [ 87.193482][ T793] veth2.11: left allmulticast mode [ 87.193681][ T793] veth2.11: left promiscuous mode [ 87.193999][ T793] br11: port 2(veth2.11) entered disabled state [ 87.282345][ T799] veth2.10: left allmulticast mode [ 87.282547][ T799] veth2: left allmulticast mode [ 87.282723][ T799] veth2.10: left promiscuous mode [ 87.282871][ T799] veth2: left promiscuous mode [ 87.283222][ T799] br10: port 2(veth2.10) entered disabled state [ 87.422729][ T811] veth1.11: left allmulticast mode [ 87.422922][ T811] veth1.11: left promiscuous mode [ 87.423231][ T811] br11: port 1(veth1.11) entered disabled state [ 87.506757][ T817] veth1.10: left allmulticast mode [ 87.507077][ T817] veth1: left allmulticast mode [ 87.507365][ T817] veth1.10: left promiscuous mode [ 87.507648][ T817] veth1: left promiscuous mode [ 87.508176][ T817] br10: port 1(veth1.10) entered disabled state