[ 9.494814][ T188] ip (188) used greatest stack depth: 24416 bytes left [ 9.494831][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.494832][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 9.494834][ T188] preempt_count: 2, expected: 0 [ 9.494835][ T188] RCU nest depth: 0, expected: 0 [ 9.494836][ T188] locks held by ip/188: 5, last CPU#2: [ 9.494838][ T188] #0: ffffffff850027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.494851][ T188] #1: ffffffff85169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.494856][ T188] #2: ffffffff85169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.494860][ T188] #3: ffffffff85089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.494864][ T188] #4: ffffffff85089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.494868][ T188] irq event stamp: 35164 [ 9.494869][ T188] hardirqs last enabled at (35163): [] __down_trylock_console_sem+0x86/0xa0 [ 9.494872][ T188] hardirqs last disabled at (35164): [] console_emit_next_record+0x3d4/0x4c0 [ 9.494874][ T188] softirqs last enabled at (34976): [] handle_softirqs+0x67c/0x900 [ 9.494876][ T188] softirqs last disabled at (34971): [] __irq_exit_rcu+0x145/0x1c0 [ 9.494878][ T188] Preemption disabled at: [ 9.494878][ T188] [<0000000000000000>] 0x0 [ 9.494886][ T188] CPU: 2 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.494889][ T188] Tainted: [W]=WARN [ 9.494890][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.494891][ T188] Call Trace: [ 9.494893][ T188] [ 9.494895][ T188] dump_stack_lvl+0x6f/0xa0 [ 9.494901][ T188] __might_resched.cold+0x1fe/0x2c1 [ 9.494905][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.494909][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 9.494915][ T188] __kmalloc_noprof+0x443/0x760 [ 9.494917][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 9.494923][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 9.494926][ T188] alloc_buf.isra.0+0x4b/0x260 [ 9.494929][ T188] put_chars+0x1e1/0x2f0 [ 9.494932][ T188] ? __send_to_port+0x420/0x420 [ 9.494933][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.494938][ T188] ? validate_chain+0x38b/0xc20 [ 9.494943][ T188] hvc_console_print+0x292/0x780 [ 9.494949][ T188] ? hvc_write+0x3a0/0x3a0 [ 9.494951][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.494954][ T188] ? lock_acquire+0x13c/0x160 [ 9.494958][ T188] console_emit_next_record+0x22f/0x4c0 [ 9.494961][ T188] ? devkmsg_read+0x4b0/0x4b0 [ 9.494963][ T188] ? console_flush_one_record+0x106/0x710 [ 9.494966][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.494969][ T188] ? lock_acquire+0x13c/0x160 [ 9.494972][ T188] console_flush_one_record+0x46f/0x710 [ 9.494977][ T188] ? console_emit_next_record+0x4c0/0x4c0 [ 9.494983][ T188] ? __lock_acquire+0x518/0xc20 [ 9.494988][ T188] console_unlock+0xee/0x1f0 [ 9.494991][ T188] ? console_flush_one_record+0x710/0x710 [ 9.494993][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.494995][ T188] ? lock_acquire+0x60/0x160 [ 9.494999][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.495001][ T188] ? vprintk_emit+0x320/0x3e0 [ 9.495004][ T188] vprintk_emit+0x37c/0x3e0 [ 9.495008][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 9.495011][ T188] ? __lock_acquire+0x518/0xc20 [ 9.495015][ T188] _printk+0xc7/0x100 [ 9.495019][ T188] ? snapshot_read.cold+0x21/0x21 [ 9.495021][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.495024][ T188] ? __rwlock_init+0x150/0x150 [ 9.495028][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.495030][ T188] do_exit.cold+0x82/0x9c [ 9.495034][ T188] ? exit_notify+0x890/0x890 [ 9.495036][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 9.495039][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.495043][ T188] do_group_exit+0xb8/0x370 [ 9.495046][ T188] __x64_sys_exit_group+0x3c/0x50 [ 9.495048][ T188] x64_sys_call+0x1567/0x1570 [ 9.495050][ T188] do_syscall_64+0xff/0x530 [ 9.495053][ T188] ? exc_page_fault+0xee/0x100 [ 9.495056][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.495058][ T188] RIP: 0033:0x7fa87c4491b8 [ 9.495060][ T188] Code: Unable to access opcode bytes at 0x7fa87c44918e. [ 9.495061][ T188] RSP: 002b:00007ffd80925198 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.495064][ T188] RAX: ffffffffffffffda RBX: 00007fa87c579f88 RCX: 00007fa87c4491b8 [ 9.495065][ T188] RDX: 00007fa87c193fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.495066][ T188] RBP: 00007ffd809251f0 R08: 0000000000000000 R09: 0000000000008010 [ 9.495067][ T188] R10: 00007ffd80924fb0 R11: 0000000000000246 R12: 0000000000000001 [ 9.495068][ T188] R13: 0000000000000000 R14: 00007fa87c578680 R15: 00007fa87c579fa0 [ 9.495075][ T188] [ 10.508594][ T245] 8021q: 802.1Q VLAN Support v1.8 [ 10.508612][ T245] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.508614][ T245] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 245, name: modprobe [ 10.508616][ T245] preempt_count: 1, expected: 0 [ 10.508617][ T245] RCU nest depth: 0, expected: 0 [ 10.508618][ T245] locks held by modprobe/245: 4, last CPU#0: [ 10.508620][ T245] #0: ffffffff85169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.508633][ T245] #1: ffffffff85169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.508637][ T245] #2: ffffffff85089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.508641][ T245] #3: ffffffff85089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.508645][ T245] irq event stamp: 29072 [ 10.508646][ T245] hardirqs last enabled at (29071): [] __down_trylock_console_sem+0x86/0xa0 [ 10.508649][ T245] hardirqs last disabled at (29072): [] console_emit_next_record+0x3d4/0x4c0 [ 10.508651][ T245] softirqs last enabled at (25942): [] handle_softirqs+0x67c/0x900 [ 10.508654][ T245] softirqs last disabled at (25935): [] __irq_exit_rcu+0x145/0x1c0 [ 10.508656][ T245] Preemption disabled at: [ 10.508657][ T245] [] vprintk_emit+0x31b/0x3e0 [ 10.508663][ T245] CPU: 0 UID: 0 PID: 245 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.508667][ T245] Tainted: [W]=WARN [ 10.508668][ T245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.508669][ T245] Call Trace: [ 10.508671][ T245] [ 10.508672][ T245] dump_stack_lvl+0x6f/0xa0 [ 10.508678][ T245] ? vprintk_emit+0x31b/0x3e0 [ 10.508681][ T245] __might_resched.cold+0x1fe/0x2c1 [ 10.508685][ T245] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.508689][ T245] ? __kmalloc_noprof+0xdb/0x760 [ 10.508695][ T245] __kmalloc_noprof+0x443/0x760 [ 10.508697][ T245] ? alloc_buf.isra.0+0x4b/0x260 [ 10.508703][ T245] ? do_raw_spin_unlock+0x59/0x250 [ 10.508706][ T245] alloc_buf.isra.0+0x4b/0x260 [ 10.508709][ T245] put_chars+0x1e1/0x2f0 [ 10.508712][ T245] ? __send_to_port+0x420/0x420 [ 10.508714][ T245] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.508719][ T245] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.508721][ T245] ? validate_chain+0x38b/0xc20 [ 10.508726][ T245] hvc_console_print+0x292/0x780 [ 10.508728][ T245] ? __lock_acquire+0x518/0xc20 [ 10.508733][ T245] ? hvc_write+0x3a0/0x3a0 [ 10.508736][ T245] ? rcu_is_watching+0x16/0xd0 [ 10.508741][ T245] console_emit_next_record+0x22f/0x4c0 [ 10.508745][ T245] ? devkmsg_read+0x4b0/0x4b0 [ 10.508747][ T245] ? console_flush_one_record+0x106/0x710 [ 10.508750][ T245] ? rcu_is_watching+0x16/0xd0 [ 10.508753][ T245] ? lock_acquire+0x13c/0x160 [ 10.508757][ T245] console_flush_one_record+0x46f/0x710 [ 10.508761][ T245] ? console_emit_next_record+0x4c0/0x4c0 [ 10.508763][ T245] ? __lock_acquire+0x518/0xc20 [ 10.508768][ T245] console_unlock+0xee/0x1f0 [ 10.508771][ T245] ? console_flush_one_record+0x710/0x710 [ 10.508773][ T245] ? rcu_is_watching+0x16/0xd0 [ 10.508775][ T245] ? lock_acquire+0x60/0x160 [ 10.508779][ T245] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.508781][ T245] ? vprintk_emit+0x320/0x3e0 [ 10.508784][ T245] vprintk_emit+0x37c/0x3e0 [ 10.508789][ T245] ? wake_up_klogd_work_func+0x90/0x90 [ 10.508795][ T245] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 10.508798][ T245] _printk+0xc7/0x100 [ 10.508802][ T245] ? snapshot_read.cold+0x21/0x21 [ 10.508809][ T245] ? do_one_initcall+0x113/0x4f0 [ 10.508812][ T245] vlan_proto_init+0x24/0x90 [8021q] [ 10.508815][ T245] do_one_initcall+0x124/0x4f0 [ 10.508817][ T245] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.508822][ T245] ? do_init_module+0xae/0x8a0 [ 10.508825][ T245] ? kasan_unpoison+0x44/0x70 [ 10.508830][ T245] do_init_module+0x2ad/0x8a0 [ 10.508834][ T245] ? lockdep_hardirqs_on+0x91/0x130 [ 10.508838][ T245] ? free_module+0x470/0x470 [ 10.508842][ T245] ? kfree+0x123/0x590 [ 10.508846][ T245] load_module+0x1424/0x1bb0 [ 10.508853][ T245] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.508857][ T245] ? __ia32_sys_fsconfig+0x180/0x180 [ 10.508860][ T245] ? ovl_real_file+0x172/0x1e0 [ 10.508864][ T245] ? find_held_lock+0x2b/0x80 [ 10.508866][ T245] ? backing_file_read_iter+0x541/0x790 [ 10.508869][ T245] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.508873][ T245] init_module_from_file+0x11f/0x1a0 [ 10.508876][ T245] ? __do_sys_init_module+0x220/0x220 [ 10.508884][ T245] ? __rwlock_init+0x150/0x150 [ 10.508888][ T245] ? do_raw_spin_unlock+0x59/0x250 [ 10.508891][ T245] idempotent_init_module+0x37b/0x7c0 [ 10.508895][ T245] ? init_module_from_file+0x1a0/0x1a0 [ 10.508901][ T245] ? rcu_is_watching+0x16/0xd0 [ 10.508904][ T245] ? cap_capable+0x1d7/0x3d0 [ 10.508910][ T245] __x64_sys_finit_module+0xdf/0x190 [ 10.508912][ T245] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.508916][ T245] do_syscall_64+0xff/0x530 [ 10.508918][ T245] ? exc_page_fault+0xee/0x100 [ 10.508921][ T245] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.508923][ T245] RIP: 0033:0x7f8b24fbb37d [ 10.508926][ 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 [ 10.508928][ T245] RSP: 002b:00007fff9190fe08 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.508931][ T245] RAX: ffffffffffffffda RBX: 0000564743af3810 RCX: 00007f8b24fbb37d [ 10.508932][ T245] RDX: 0000000000000000 RSI: 000056471f9f4ffd RDI: 0000000000000000 [ 10.508933][ T245] RBP: 00007fff9190fea0 R08: 0000000000000000 R09: 0000000000000000 [ 10.508934][ T245] R10: 0000000000000000 R11: 0000000000000246 R12: 000056471f9f4ffd [ 10.508935][ T245] R13: 0000564743af3960 R14: 0000000000040000 R15: 0000000000000000 [ 10.508942][ T245] [ 11.622142][ T315] GACT probability NOT on [ 11.622158][ T315] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.622161][ T315] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 315, name: modprobe [ 11.622162][ T315] preempt_count: 1, expected: 0 [ 11.622163][ T315] RCU nest depth: 0, expected: 0 [ 11.622164][ T315] locks held by modprobe/315: 4, last CPU#3: [ 11.622166][ T315] #0: ffffffff85169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.622178][ T315] #1: ffffffff85169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.622183][ T315] #2: ffffffff85089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.622187][ T315] #3: ffffffff85089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.622190][ T315] irq event stamp: 17632 [ 11.622191][ T315] hardirqs last enabled at (17631): [] __down_trylock_console_sem+0x86/0xa0 [ 11.622194][ T315] hardirqs last disabled at (17632): [] console_emit_next_record+0x3d4/0x4c0 [ 11.622196][ T315] softirqs last enabled at (15220): [] handle_softirqs+0x67c/0x900 [ 11.622199][ T315] softirqs last disabled at (14083): [] __irq_exit_rcu+0x145/0x1c0 [ 11.622201][ T315] Preemption disabled at: [ 11.622202][ T315] [] vprintk_emit+0x31b/0x3e0 [ 11.622207][ T315] CPU: 3 UID: 0 PID: 315 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.622211][ T315] Tainted: [W]=WARN [ 11.622212][ T315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.622214][ T315] Call Trace: [ 11.622215][ T315] [ 11.622217][ T315] dump_stack_lvl+0x6f/0xa0 [ 11.622222][ T315] ? vprintk_emit+0x31b/0x3e0 [ 11.622225][ T315] __might_resched.cold+0x1fe/0x2c1 [ 11.622229][ T315] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.622233][ T315] ? __kmalloc_noprof+0xdb/0x760 [ 11.622239][ T315] __kmalloc_noprof+0x443/0x760 [ 11.622241][ T315] ? alloc_buf.isra.0+0x4b/0x260 [ 11.622247][ T315] ? do_raw_spin_unlock+0x59/0x250 [ 11.622250][ T315] alloc_buf.isra.0+0x4b/0x260 [ 11.622253][ T315] put_chars+0x1e1/0x2f0 [ 11.622255][ T315] ? desc_read_finalized_seq+0x79/0x120 [ 11.622257][ T315] ? __send_to_port+0x420/0x420 [ 11.622260][ T315] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.622264][ T315] ? validate_chain+0x38b/0xc20 [ 11.622268][ T315] hvc_console_print+0x292/0x780 [ 11.622271][ T315] ? __lock_acquire+0x518/0xc20 [ 11.622273][ T315] ? __lock_acquire+0x518/0xc20 [ 11.622278][ T315] ? hvc_write+0x3a0/0x3a0 [ 11.622279][ T315] ? console_emit_next_record+0x1df/0x4c0 [ 11.622282][ T315] ? rcu_is_watching+0x16/0xd0 [ 11.622285][ T315] ? lock_acquire+0x13c/0x160 [ 11.622289][ T315] console_emit_next_record+0x22f/0x4c0 [ 11.622293][ T315] ? devkmsg_read+0x4b0/0x4b0 [ 11.622295][ T315] ? console_flush_one_record+0x106/0x710 [ 11.622298][ T315] ? rcu_is_watching+0x16/0xd0 [ 11.622300][ T315] ? lock_acquire+0x13c/0x160 [ 11.622304][ T315] console_flush_one_record+0x46f/0x710 [ 11.622308][ T315] ? console_emit_next_record+0x4c0/0x4c0 [ 11.622310][ T315] ? __lock_acquire+0x518/0xc20 [ 11.622315][ T315] console_unlock+0xee/0x1f0 [ 11.622318][ T315] ? console_flush_one_record+0x710/0x710 [ 11.622320][ T315] ? rcu_is_watching+0x16/0xd0 [ 11.622322][ T315] ? lock_acquire+0x60/0x160 [ 11.622326][ T315] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.622328][ T315] ? vprintk_emit+0x320/0x3e0 [ 11.622331][ T315] vprintk_emit+0x37c/0x3e0 [ 11.622335][ T315] ? wake_up_klogd_work_func+0x90/0x90 [ 11.622341][ T315] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 11.622344][ T315] _printk+0xc7/0x100 [ 11.622348][ T315] ? snapshot_read.cold+0x21/0x21 [ 11.622354][ T315] ? do_one_initcall+0x113/0x4f0 [ 11.622357][ T315] gact_init_module+0x15/0x1000 [act_gact] [ 11.622359][ T315] do_one_initcall+0x124/0x4f0 [ 11.622362][ T315] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.622367][ T315] ? do_init_module+0xae/0x8a0 [ 11.622370][ T315] ? kasan_unpoison+0x44/0x70 [ 11.622374][ T315] do_init_module+0x2ad/0x8a0 [ 11.622378][ T315] ? lockdep_hardirqs_on+0x91/0x130 [ 11.622383][ T315] ? free_module+0x470/0x470 [ 11.622386][ T315] ? kfree+0x123/0x590 [ 11.622390][ T315] load_module+0x1424/0x1bb0 [ 11.622397][ T315] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.622401][ T315] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.622405][ T315] ? find_held_lock+0x2b/0x80 [ 11.622407][ T315] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.622411][ T315] init_module_from_file+0x11f/0x1a0 [ 11.622414][ T315] ? __do_sys_init_module+0x220/0x220 [ 11.622423][ T315] ? __rwlock_init+0x150/0x150 [ 11.622426][ T315] ? do_raw_spin_unlock+0x59/0x250 [ 11.622429][ T315] idempotent_init_module+0x37b/0x7c0 [ 11.622433][ T315] ? init_module_from_file+0x1a0/0x1a0 [ 11.622439][ T315] ? rcu_is_watching+0x16/0xd0 [ 11.622442][ T315] ? cap_capable+0x1d7/0x3d0 [ 11.622448][ T315] __x64_sys_finit_module+0xdf/0x190 [ 11.622450][ T315] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.622454][ T315] do_syscall_64+0xff/0x530 [ 11.622456][ T315] ? exc_page_fault+0xee/0x100 [ 11.622459][ T315] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.622461][ T315] RIP: 0033:0x7f3ed2ef837d [ 11.622466][ 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 [ 11.622468][ T315] RSP: 002b:00007fffceb1ad68 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.622471][ T315] RAX: ffffffffffffffda RBX: 000055dfc4f08810 RCX: 00007f3ed2ef837d [ 11.622472][ T315] RDX: 0000000000000000 RSI: 000055dfa6e78ffd RDI: 0000000000000000 [ 11.622473][ T315] RBP: 00007fffceb1ae00 R08: 0000000000000000 R09: 0000000000000000 [ 11.622474][ T315] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dfa6e78ffd [ 11.622475][ T315] R13: 000055dfc4f08960 R14: 0000000000040000 R15: 0000000000000000 [ 11.622482][ T315] [ 12.111419][ T351] br10: port 1(veth1.10) entered blocking state [ 12.112668][ T351] br10: port 1(veth1.10) entered disabled state [ 12.113000][ T351] veth1.10: entered allmulticast mode [ 12.113301][ T351] veth1: entered allmulticast mode [ 12.114933][ T351] veth1.10: entered promiscuous mode [ 12.115189][ T351] veth1: entered promiscuous mode [ 12.283001][ T369] br11: port 1(veth1.11) entered blocking state [ 12.283354][ T369] br11: port 1(veth1.11) entered disabled state [ 12.284050][ T369] veth1.11: entered allmulticast mode [ 12.285750][ T369] veth1.11: entered promiscuous mode [ 12.611644][ T398] br10: port 2(veth2.10) entered blocking state [ 12.611985][ T398] br10: port 2(veth2.10) entered disabled state [ 12.612293][ T398] veth2.10: entered allmulticast mode [ 12.612778][ T398] veth2: entered allmulticast mode [ 12.614363][ T398] veth2.10: entered promiscuous mode [ 12.615243][ T398] veth2: entered promiscuous mode [ 12.817897][ T416] br11: port 2(veth2.11) entered blocking state [ 12.817914][ T416] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.817916][ T416] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 416, name: ip [ 12.817918][ T416] preempt_count: 1, expected: 0 [ 12.817918][ T416] RCU nest depth: 0, expected: 0 [ 12.817919][ T416] locks held by ip/416: 5, last CPU#0: [ 12.817922][ T416] #0: ffffffff858d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.817934][ T416] #1: ffffffff85169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.817940][ T416] #2: ffffffff85169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.817944][ T416] #3: ffffffff85089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.817948][ T416] #4: ffffffff85089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.817952][ T416] irq event stamp: 13674 [ 12.817953][ T416] hardirqs last enabled at (13673): [] __down_trylock_console_sem+0x86/0xa0 [ 12.817956][ T416] hardirqs last disabled at (13674): [] console_emit_next_record+0x3d4/0x4c0 [ 12.817958][ T416] softirqs last enabled at (13616): [] __alloc_skb+0x4c2/0x5f0 [ 12.817961][ T416] softirqs last disabled at (13614): [] __alloc_skb+0x4c2/0x5f0 [ 12.817964][ T416] Preemption disabled at: [ 12.817964][ T416] [] vprintk_emit+0x31b/0x3e0 [ 12.817970][ T416] CPU: 0 UID: 0 PID: 416 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.817973][ T416] Tainted: [W]=WARN [ 12.817974][ T416] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.817976][ T416] Call Trace: [ 12.817978][ T416] [ 12.817979][ T416] dump_stack_lvl+0x6f/0xa0 [ 12.817985][ T416] ? vprintk_emit+0x31b/0x3e0 [ 12.817988][ T416] __might_resched.cold+0x1fe/0x2c1 [ 12.817999][ T416] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.818003][ T416] ? __kmalloc_noprof+0xdb/0x760 [ 12.818008][ T416] __kmalloc_noprof+0x443/0x760 [ 12.818010][ T416] ? alloc_buf.isra.0+0x4b/0x260 [ 12.818016][ T416] ? do_raw_spin_unlock+0x59/0x250 [ 12.818019][ T416] alloc_buf.isra.0+0x4b/0x260 [ 12.818022][ T416] put_chars+0x1e1/0x2f0 [ 12.818024][ T416] ? prb_final_commit+0x50/0x50 [ 12.818026][ T416] ? __send_to_port+0x420/0x420 [ 12.818029][ T416] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.818034][ T416] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.818036][ T416] ? validate_chain+0x38b/0xc20 [ 12.818040][ T416] hvc_console_print+0x292/0x780 [ 12.818043][ T416] ? mark_usage+0x61/0x170 [ 12.818045][ T416] ? __lock_acquire+0x518/0xc20 [ 12.818046][ T416] ? __lock_acquire+0x518/0xc20 [ 12.818050][ T416] ? hvc_write+0x3a0/0x3a0 [ 12.818052][ T416] ? console_emit_next_record+0x1df/0x4c0 [ 12.818055][ T416] ? rcu_is_watching+0x16/0xd0 [ 12.818058][ T416] ? lock_acquire+0x13c/0x160 [ 12.818062][ T416] console_emit_next_record+0x22f/0x4c0 [ 12.818065][ T416] ? devkmsg_read+0x4b0/0x4b0 [ 12.818067][ T416] ? console_flush_one_record+0x106/0x710 [ 12.818070][ T416] ? rcu_is_watching+0x16/0xd0 [ 12.818073][ T416] ? lock_acquire+0x13c/0x160 [ 12.818077][ T416] console_flush_one_record+0x46f/0x710 [ 12.818081][ T416] ? console_emit_next_record+0x4c0/0x4c0 [ 12.818083][ T416] ? __lock_acquire+0x518/0xc20 [ 12.818088][ T416] console_unlock+0xee/0x1f0 [ 12.818091][ T416] ? console_flush_one_record+0x710/0x710 [ 12.818093][ T416] ? rcu_is_watching+0x16/0xd0 [ 12.818095][ T416] ? lock_acquire+0x60/0x160 [ 12.818098][ T416] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.818100][ T416] ? vprintk_emit+0x320/0x3e0 [ 12.818104][ T416] vprintk_emit+0x37c/0x3e0 [ 12.818108][ T416] ? wake_up_klogd_work_func+0x90/0x90 [ 12.818110][ T416] ? __lock_release.isra.0+0x69/0x1a0 [ 12.818115][ T416] _printk+0xc7/0x100 [ 12.818119][ T416] ? snapshot_read.cold+0x21/0x21 [ 12.818123][ T416] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.818136][ T416] ? do_setlink.isra.0+0xa31/0x2750 [ 12.818137][ T416] ? rtnl_newlink+0x9f1/0x11c0 [ 12.818139][ T416] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.818143][ T416] br_set_state+0x22f/0x430 [bridge] [ 12.818153][ T416] br_init_port+0xc4/0x200 [bridge] [ 12.818162][ T416] new_nbp+0x39c/0x580 [bridge] [ 12.818171][ T416] br_add_if+0x212/0x1320 [bridge] [ 12.818178][ T416] ? is_bpf_text_address+0x72/0x110 [ 12.818182][ T416] ? kernel_text_address+0x149/0x170 [ 12.818185][ T416] ? __kernel_text_address+0x12/0x30 [ 12.818189][ T416] do_set_master+0x357/0x580 [ 12.818194][ T416] do_setlink.isra.0+0xa31/0x2750 [ 12.818197][ T416] ? stack_trace_save+0x93/0xc0 [ 12.818200][ T416] ? rtnl_link_get_size+0x350/0x350 [ 12.818201][ T416] ? rcu_read_lock_any_held+0x66/0x90 [ 12.818203][ T416] ? stack_depot_save_flags+0x38e/0x790 [ 12.818207][ T416] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.818210][ T416] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.818211][ T416] ? validate_chain+0x38b/0xc20 [ 12.818214][ T416] ? kasan_save_stack+0x3d/0x50 [ 12.818217][ T416] ? kasan_save_stack+0x2f/0x50 [ 12.818218][ T416] ? kasan_save_track+0x14/0x30 [ 12.818221][ T416] ? __lock_acquire+0x518/0xc20 [ 12.818223][ T416] ? netlink_seq_next+0xe/0x60 [ 12.818226][ T416] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.818230][ T416] ? lock_acquire.part.0+0xd4/0x280 [ 12.818232][ T416] ? rtnl_newlink+0x9a8/0x11c0 [ 12.818235][ T416] ? rcu_is_watching+0x16/0xd0 [ 12.818237][ T416] ? lock_acquire+0x13c/0x160 [ 12.818239][ T416] ? rcu_is_watching+0x16/0xd0 [ 12.818241][ T416] ? rcu_is_watching+0x16/0xd0 [ 12.818243][ T416] ? trace_contention_end+0xb3/0x180 [ 12.818247][ T416] ? __mutex_lock+0x1db/0x1ea0 [ 12.818250][ T416] ? __mutex_lock+0x9a3/0x1ea0 [ 12.818252][ T416] ? rtnl_newlink+0x9a8/0x11c0 [ 12.818256][ T416] ? ww_mutex_lock+0x160/0x160 [ 12.818257][ T416] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.818262][ T416] ? __rtnl_newlink+0x3fa/0xa50 [ 12.818268][ T416] rtnl_newlink+0x9f1/0x11c0 [ 12.818273][ T416] ? rtnl_bridge_getlink+0x850/0x850 [ 12.818275][ T416] ? __lock_acquire+0x518/0xc20 [ 12.818279][ T416] ? lock_acquire.part.0+0xd4/0x280 [ 12.818281][ T416] ? find_held_lock+0x2b/0x80 [ 12.818283][ T416] ? rtnl_bridge_getlink+0x850/0x850 [ 12.818285][ T416] ? __lock_release.isra.0+0x69/0x1a0 [ 12.818289][ T416] ? rtnl_bridge_getlink+0x850/0x850 [ 12.818291][ T416] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.818294][ T416] ? rtnl_link_fill+0x920/0x920 [ 12.818296][ T416] ? __lock_acquire+0x518/0xc20 [ 12.818300][ T416] ? lock_acquire.part.0+0xd4/0x280 [ 12.818302][ T416] ? find_held_lock+0x2b/0x80 [ 12.818305][ T416] netlink_rcv_skb+0x14e/0x3a0 [ 12.818307][ T416] ? rtnl_link_fill+0x920/0x920 [ 12.818310][ T416] ? netlink_ack+0xcf0/0xcf0 [ 12.818316][ T416] ? netlink_deliver_tap+0xc5/0x330 [ 12.818317][ T416] ? netlink_deliver_tap+0x13c/0x330 [ 12.818322][ T416] netlink_unicast+0x486/0x750 [ 12.818326][ T416] ? netlink_attachskb+0x810/0x810 [ 12.818328][ T416] ? __lock_acquire+0x518/0xc20 [ 12.818332][ T416] netlink_sendmsg+0x735/0xc60 [ 12.818336][ T416] ? netlink_unicast+0x750/0x750 [ 12.818340][ T416] ? __might_fault+0x97/0x140 [ 12.818345][ T416] ____sys_sendmsg+0x415/0x880 [ 12.818348][ T416] ? copy_msghdr_from_user+0x279/0x420 [ 12.818350][ T416] ? get_timestamp.constprop.0+0x390/0x390 [ 12.818351][ T416] ? move_addr_to_kernel+0x40/0x40 [ 12.818359][ T416] ___sys_sendmsg+0x14e/0x1d0 [ 12.818362][ T416] ? copy_msghdr_from_user+0x420/0x420 [ 12.818377][ T416] __sys_sendmsg+0x12c/0x1d0 [ 12.818380][ T416] ? __sys_sendmsg_sock+0x20/0x20 [ 12.818386][ T416] ? rcu_is_watching+0x16/0xd0 [ 12.818390][ T416] do_syscall_64+0xff/0x530 [ 12.818392][ T416] ? exc_page_fault+0xee/0x100 [ 12.818396][ T416] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.818398][ T416] RIP: 0033:0x7f1a56d1954e [ 12.818401][ T416] 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 [ 12.818403][ T416] RSP: 002b:00007ffef1e4a110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.818406][ T416] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1a56d1954e [ 12.818408][ T416] RDX: 0000000000000000 RSI: 00007ffef1e4a1c0 RDI: 0000000000000005 [ 12.818409][ T416] RBP: 00007ffef1e4a120 R08: 0000000000000000 R09: 0000000000000000 [ 12.818409][ T416] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918190 [ 12.818410][ T416] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffef1e4a880 [ 12.818417][ T416] [ 12.863428][ T416] br11: port 2(veth2.11) entered disabled state [ 12.863910][ T416] veth2.11: entered allmulticast mode [ 12.866151][ T416] veth2.11: entered promiscuous mode [ 12.874823][ T416] ip (416) used greatest stack depth: 23336 bytes left [ 13.011981][ T429] br10: port 2(veth2.10) entered blocking state [ 13.012428][ T429] br10: port 2(veth2.10) entered forwarding state [ 13.013063][ T429] br10: port 1(veth1.10) entered blocking state [ 13.013368][ T429] br10: port 1(veth1.10) entered forwarding state [ 13.059243][ T434] br11: port 2(veth2.11) entered blocking state [ 13.059587][ T434] br11: port 2(veth2.11) entered forwarding state [ 13.060044][ T434] br11: port 1(veth1.11) entered blocking state [ 13.060336][ T434] br11: port 1(veth1.11) entered forwarding state [ 28.045526][ C3] [ 28.045545][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.045547][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 28.045549][ C3] preempt_count: 104, expected: 0 [ 28.045550][ C3] RCU nest depth: 0, expected: 0 [ 28.045551][ C3] INFO: lockdep is turned off. [ 28.045551][ C3] irq event stamp: 2132288 [ 28.045552][ C3] hardirqs last enabled at (2132288): [] _raw_spin_unlock_irq+0x28/0x50 [ 28.045562][ C3] hardirqs last disabled at (2132287): [] _raw_spin_lock_irq+0x4a/0x50 [ 28.045563][ C3] softirqs last enabled at (2132272): [] handle_softirqs+0x67c/0x900 [ 28.045567][ C3] softirqs last disabled at (2132285): [] __irq_exit_rcu+0x145/0x1c0 [ 28.045569][ C3] Preemption disabled at: [ 28.045570][ C3] [<0000000000000000>] 0x0 [ 28.045576][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.045580][ C3] Tainted: [W]=WARN [ 28.045581][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.045583][ C3] Call Trace: [ 28.045584][ C3] [ 28.045586][ C3] dump_stack_lvl+0x6f/0xa0 [ 28.045592][ C3] __might_resched.cold+0x1fe/0x2c1 [ 28.045596][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.045600][ C3] ? __asan_memcpy+0x3c/0x60 [ 28.045603][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.045607][ C3] __kmalloc_noprof+0x443/0x760 [ 28.045610][ C3] ? __rwlock_init+0x150/0x150 [ 28.045613][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 28.045616][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 28.045618][ C3] alloc_buf.isra.0+0x4b/0x260 [ 28.045620][ C3] put_chars+0x1e1/0x2f0 [ 28.045622][ C3] ? __send_to_port+0x420/0x420 [ 28.045624][ C3] ? console_prepend_replay+0x20/0x20 [ 28.045627][ C3] hvc_console_print+0x292/0x780 [ 28.045630][ C3] ? hvc_write+0x3a0/0x3a0 [ 28.045632][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.045633][ C3] ? lock_acquire+0x13c/0x160 [ 28.045635][ C3] console_emit_next_record+0x22f/0x4c0 [ 28.045638][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 28.045640][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.045641][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.045643][ C3] ? lock_acquire+0x13c/0x160 [ 28.045645][ C3] ? console_flush_one_record+0x111/0x710 [ 28.045646][ C3] console_flush_one_record+0x46f/0x710 [ 28.045649][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 28.045651][ C3] console_unlock+0xee/0x1f0 [ 28.045653][ C3] ? lock_acquire+0x13c/0x160 [ 28.045655][ C3] ? console_flush_one_record+0x710/0x710 [ 28.045656][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.045658][ C3] ? lock_release+0x184/0x1f0 [ 28.045659][ C3] ? lock_acquire+0x60/0x160 [ 28.045661][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.045663][ C3] ? vprintk_emit+0x320/0x3e0 [ 28.045665][ C3] vprintk_emit+0x37c/0x3e0 [ 28.045667][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 28.045669][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.045680][ C3] ? lock_release+0x184/0x1f0 [ 28.045682][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.045688][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.045694][ C3] ? is_module_text_address+0x154/0x250 [ 28.045698][ C3] _printk+0xc7/0x100 [ 28.045701][ C3] ? snapshot_read.cold+0x21/0x21 [ 28.045703][ C3] ? arch_stack_walk+0xd7/0x130 [ 28.045707][ C3] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.045709][ C3] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 28.045710][ C3] print_irq_inversion_bug.part.0+0x32/0xc0 [ 28.045713][ C3] mark_lock_irq+0x989/0x9c0 [ 28.045716][ C3] mark_lock+0x1d7/0xa00 [ 28.045717][ C3] mark_usage+0x42/0x170 [ 28.045719][ C3] __lock_acquire+0x388/0xc20 [ 28.045721][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.045723][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.045729][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.045731][ C3] ? lock_acquire+0x13c/0x160 [ 28.045733][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.045739][ C3] _raw_spin_lock+0x33/0x40 [ 28.045740][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.045746][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.045753][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.045759][ C3] call_timer_fn+0x160/0x4d0 [ 28.045762][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 28.045764][ C3] ? debug_object_active_state+0x430/0x430 [ 28.045767][ C3] ? find_held_lock+0x2b/0x80 [ 28.045770][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 28.045771][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.045773][ C3] __run_timers+0x68f/0xaa0 [ 28.045775][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.045782][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.045784][ C3] ? __lock_acquire+0x518/0xc20 [ 28.045786][ C3] ? __rwlock_init+0x150/0x150 [ 28.045788][ C3] run_timer_softirq+0xf0/0x160 [ 28.045790][ C3] ? __run_timers+0xaa0/0xaa0 [ 28.045792][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.045794][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.045796][ C3] handle_softirqs+0x1d3/0x900 [ 28.045798][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 28.045800][ C3] ? _local_bh_enable+0xc0/0xc0 [ 28.045801][ C3] __irq_exit_rcu+0x145/0x1c0 [ 28.045803][ C3] irq_exit_rcu+0xe/0x30 [ 28.045804][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.045807][ C3] [ 28.045808][ C3] [ 28.045808][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 28.045810][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.045813][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.045815][ C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 28.045817][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 28.045820][ C3] RAX: 000000000020893b RBX: ff11000001c88040 RCX: ffffffff81ef0307 [ 28.045822][ C3] RDX: ff11000001c88040 RSI: ffffffff84c38af6 RDI: ffffffff8468d8e0 [ 28.045823][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.045824][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 28.045824][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 28.045826][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.045829][ C3] default_idle+0x9/0x10 [ 28.045831][ C3] default_idle_call+0x6e/0xb0 [ 28.045833][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.045834][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 28.045836][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 28.045838][ C3] ? default_idle_call+0x98/0xb0 [ 28.045840][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.045842][ C3] do_idle+0xd8/0x190 [ 28.045843][ C3] cpu_startup_entry+0x53/0x70 [ 28.045845][ C3] start_secondary+0x204/0x2b0 [ 28.045847][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 28.045848][ C3] common_startup_64+0x13e/0x148 [ 28.045853][ C3] [ 28.065017][ C3] ======================================================== [ 28.065271][ C3] WARNING: possible irq lock inversion dependency detected [ 28.065512][ C3] 7.2.0-virtme #1 Tainted: G W [ 28.065683][ C3] -------------------------------------------------------- [ 28.065925][ C3] swapper/3/0 just changed the state of lock: [ 28.066140][ C3] ff1100000bf8ae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.066472][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 28.066672][ C3] (fs_reclaim){+.+.}-{0:0} [ 28.066675][ C3] [ 28.066675][ C3] [ 28.066675][ C3] and interrupts could create inverse lock ordering between them. [ 28.066675][ C3] [ 28.067255][ C3] [ 28.067255][ C3] other info that might help us debug this: [ 28.067506][ C3] Chain exists of: [ 28.067506][ C3] &br->lock --> console_owner --> fs_reclaim [ 28.067506][ C3] [ 28.067807][ C3] Possible interrupt unsafe locking scenario: [ 28.067807][ C3] [ 28.068056][ C3] CPU0 CPU1 [ 28.068192][ C3] ---- ---- [ 28.068375][ C3] lock(fs_reclaim); [ 28.068482][ C3] local_irq_disable(); [ 28.068698][ C3] lock(&br->lock); [ 28.068871][ C3] lock(console_owner); [ 28.069133][ C3] [ 28.069234][ C3] lock(&br->lock); [ 28.069385][ C3] [ 28.069385][ C3] *** DEADLOCK *** [ 28.069385][ C3] [ 28.069635][ C3] locks held by swapper/3/0: 1, last CPU#3: [ 28.069803][ C3] #0: ffa0000000280c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 28.070126][ C3] [ 28.070126][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 28.070359][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 28.070551][ C3] HARDIRQ-ON-W at: [ 28.070662][ C3] __lock_acquire+0x388/0xc20 [ 28.070884][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.071055][ C3] fs_reclaim_acquire+0xd5/0x120 [ 28.071271][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 28.071570][ C3] kthread_create_worker_on_node+0xea/0x210 [ 28.071775][ C3] workqueue_init+0x2a/0x680 [ 28.071992][ C3] kernel_init_freeable+0x2fe/0x630 [ 28.072247][ C3] kernel_init+0x21/0x150 [ 28.072418][ C3] ret_from_fork+0x474/0x6b0 [ 28.072636][ C3] ret_from_fork_asm+0x11/0x20 [ 28.072812][ C3] SOFTIRQ-ON-W at: [ 28.072911][ C3] __lock_acquire+0x388/0xc20 [ 28.073133][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.073302][ C3] fs_reclaim_acquire+0xd5/0x120 [ 28.073521][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 28.073781][ C3] kthread_create_worker_on_node+0xea/0x210 [ 28.073996][ C3] workqueue_init+0x2a/0x680 [ 28.074175][ C3] kernel_init_freeable+0x2fe/0x630 [ 28.074433][ C3] kernel_init+0x21/0x150 [ 28.074610][ C3] ret_from_fork+0x474/0x6b0 [ 28.074831][ C3] ret_from_fork_asm+0x11/0x20 [ 28.075057][ C3] INITIAL USE at: [ 28.075162][ C3] __lock_acquire+0x388/0xc20 [ 28.075429][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.075603][ C3] fs_reclaim_acquire+0xd5/0x120 [ 28.075824][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 28.076089][ C3] kthread_create_worker_on_node+0xea/0x210 [ 28.076299][ C3] workqueue_init+0x2a/0x680 [ 28.076525][ C3] kernel_init_freeable+0x2fe/0x630 [ 28.076747][ C3] kernel_init+0x21/0x150 [ 28.076920][ C3] ret_from_fork+0x474/0x6b0 [ 28.077149][ C3] ret_from_fork_asm+0x11/0x20 [ 28.077326][ C3] } [ 28.077448][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 28.077661][ C3] ... acquired at: [ 28.077813][ C3] __lock_acquire+0x518/0xc20 [ 28.077959][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.078148][ C3] fs_reclaim_acquire+0xd5/0x120 [ 28.078286][ C3] __kmalloc_noprof+0xd3/0x760 [ 28.078467][ C3] alloc_buf.isra.0+0x4b/0x260 [ 28.078611][ C3] put_chars+0x1e1/0x2f0 [ 28.078796][ C3] hvc_console_print+0x292/0x780 [ 28.078932][ C3] console_emit_next_record+0x22f/0x4c0 [ 28.079120][ C3] console_flush_one_record+0x46f/0x710 [ 28.079309][ C3] console_unlock+0xee/0x1f0 [ 28.079448][ C3] vprintk_emit+0x37c/0x3e0 [ 28.079590][ C3] dev_vprintk_emit+0x27f/0x2c0 [ 28.079780][ C3] dev_printk_emit+0xb9/0xee [ 28.079922][ C3] _dev_info+0xe2/0x116 [ 28.080077][ C3] cmos_do_probe+0x8be/0x98a [ 28.080219][ C3] platform_probe+0xfe/0x1f0 [ 28.080405][ C3] call_driver_probe+0x61/0x1c0 [ 28.080546][ C3] really_probe+0x199/0x760 [ 28.080735][ C3] __driver_probe_device+0x24f/0x440 [ 28.080873][ C3] driver_probe_device+0x4a/0xf0 [ 28.081059][ C3] __driver_attach+0x1b8/0x540 [ 28.081198][ C3] bus_for_each_dev+0x130/0x1e0 [ 28.081381][ C3] bus_add_driver+0x2c8/0x530 [ 28.081520][ C3] driver_register+0x1a3/0x390 [ 28.081707][ C3] __platform_driver_probe+0x13f/0x270 [ 28.081853][ C3] cmos_init+0x31/0x40 [ 28.081959][ C3] do_one_initcall+0x124/0x4f0 [ 28.082105][ C3] kernel_init_freeable+0x596/0x630 [ 28.082292][ C3] kernel_init+0x21/0x150 [ 28.082431][ C3] ret_from_fork+0x474/0x6b0 [ 28.082620][ C3] ret_from_fork_asm+0x11/0x20 [ 28.082762][ C3] [ 28.082835][ C3] -> (console_owner){....}-{0:0} { [ 28.083026][ C3] INITIAL USE at: [ 28.083139][ C3] } [ 28.083210][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 28.083408][ C3] ... acquired at: [ 28.083554][ C3] __lock_acquire+0x518/0xc20 [ 28.083690][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.083874][ C3] console_lock_spinning_enable+0x5c/0x60 [ 28.084043][ C3] console_emit_next_record+0x1d1/0x4c0 [ 28.084225][ C3] console_flush_one_record+0x46f/0x710 [ 28.084363][ C3] console_unlock+0xee/0x1f0 [ 28.084544][ C3] vprintk_emit+0x37c/0x3e0 [ 28.084679][ C3] _printk+0xc7/0x100 [ 28.084829][ C3] br_set_state+0x22f/0x430 [bridge] [ 28.084970][ C3] br_init_port+0xc4/0x200 [bridge] [ 28.085168][ C3] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 28.085339][ C3] br_dev_open+0x94/0x120 [bridge] [ 28.085527][ C3] __dev_open+0x2f3/0x610 [ 28.085713][ C3] __dev_change_flags+0x4a4/0x660 [ 28.085848][ C3] netif_change_flags+0x87/0x190 [ 28.085982][ C3] do_setlink.isra.0+0x1cc3/0x2750 [ 28.086166][ C3] rtnl_newlink+0x9f1/0x11c0 [ 28.086304][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.086485][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 28.086623][ C3] netlink_unicast+0x486/0x750 [ 28.086805][ C3] netlink_sendmsg+0x735/0xc60 [ 28.086940][ C3] ____sys_sendmsg+0x415/0x880 [ 28.087127][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 28.087261][ C3] __sys_sendmsg+0x12c/0x1d0 [ 28.087444][ C3] do_syscall_64+0xff/0x530 [ 28.087582][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.087796][ C3] [ 28.087862][ C3] -> (&br->lock){+.-.}-{3:3} { [ 28.088045][ C3] HARDIRQ-ON-W at: [ 28.088152][ C3] __lock_acquire+0x388/0xc20 [ 28.088370][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.088541][ C3] _raw_spin_lock_bh+0x38/0x50 [ 28.088761][ C3] br_add_if+0x8c1/0x1320 [bridge] [ 28.088944][ C3] do_set_master+0x357/0x580 [ 28.089167][ C3] do_setlink.isra.0+0xa31/0x2750 [ 28.089383][ C3] rtnl_newlink+0x9f1/0x11c0 [ 28.089602][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.089818][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 28.090036][ C3] netlink_unicast+0x486/0x750 [ 28.090209][ C3] netlink_sendmsg+0x735/0xc60 [ 28.090426][ C3] ____sys_sendmsg+0x415/0x880 [ 28.090596][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 28.090860][ C3] __sys_sendmsg+0x12c/0x1d0 [ 28.091083][ C3] do_syscall_64+0xff/0x530 [ 28.091255][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.091507][ C3] IN-SOFTIRQ-W at: [ 28.091610][ C3] __lock_acquire+0x388/0xc20 [ 28.091826][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.092043][ C3] _raw_spin_lock+0x33/0x40 [ 28.092219][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.092480][ C3] call_timer_fn+0x160/0x4d0 [ 28.092700][ C3] __run_timers+0x68f/0xaa0 [ 28.092871][ C3] run_timer_softirq+0xf0/0x160 [ 28.093094][ C3] handle_softirqs+0x1d3/0x900 [ 28.093311][ C3] __irq_exit_rcu+0x145/0x1c0 [ 28.093533][ C3] irq_exit_rcu+0xe/0x30 [ 28.093753][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.094002][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.094216][ C3] pv_native_safe_halt+0xf/0x10 [ 28.094434][ C3] default_idle+0x9/0x10 [ 28.094659][ C3] default_idle_call+0x6e/0xb0 [ 28.094838][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.095097][ C3] do_idle+0xd8/0x190 [ 28.095232][ C3] cpu_startup_entry+0x53/0x70 [ 28.095451][ C3] start_secondary+0x204/0x2b0 [ 28.095673][ C3] common_startup_64+0x13e/0x148 [ 28.095848][ C3] INITIAL USE at: [ 28.096045][ C3] __lock_acquire+0x388/0xc20 [ 28.096223][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.096437][ C3] _raw_spin_lock_bh+0x38/0x50 [ 28.096665][ C3] br_add_if+0x8c1/0x1320 [bridge] [ 28.096843][ C3] do_set_master+0x357/0x580 [ 28.097074][ C3] do_setlink.isra.0+0xa31/0x2750 [ 28.097247][ C3] rtnl_newlink+0x9f1/0x11c0 [ 28.097513][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.097730][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 28.097900][ C3] netlink_unicast+0x486/0x750 [ 28.098123][ C3] netlink_sendmsg+0x735/0xc60 [ 28.098340][ C3] ____sys_sendmsg+0x415/0x880 [ 28.098512][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 28.098732][ C3] __sys_sendmsg+0x12c/0x1d0 [ 28.098900][ C3] do_syscall_64+0xff/0x530 [ 28.099125][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.099383][ C3] } [ 28.099453][ C3] ... key at: [] __key.7+0x0/0x40 [bridge] [ 28.099706][ C3] ... acquired at: [ 28.099806][ C3] mark_lock+0x1d7/0xa00 [ 28.099991][ C3] mark_usage+0x42/0x170 [ 28.100133][ C3] __lock_acquire+0x388/0xc20 [ 28.100312][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.100450][ C3] _raw_spin_lock+0x33/0x40 [ 28.100632][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.100805][ C3] call_timer_fn+0x160/0x4d0 [ 28.100989][ C3] __run_timers+0x68f/0xaa0 [ 28.101128][ C3] run_timer_softirq+0xf0/0x160 [ 28.101308][ C3] handle_softirqs+0x1d3/0x900 [ 28.101470][ C3] __irq_exit_rcu+0x145/0x1c0 [ 28.101651][ C3] irq_exit_rcu+0xe/0x30 [ 28.101788][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.102037][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.102257][ C3] pv_native_safe_halt+0xf/0x10 [ 28.102414][ C3] default_idle+0x9/0x10 [ 28.102552][ C3] default_idle_call+0x6e/0xb0 [ 28.102690][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.102905][ C3] do_idle+0xd8/0x190 [ 28.103006][ C3] cpu_startup_entry+0x53/0x70 [ 28.103193][ C3] start_secondary+0x204/0x2b0 [ 28.103331][ C3] common_startup_64+0x13e/0x148 [ 28.103511][ C3] [ 28.103583][ C3] [ 28.103583][ C3] stack backtrace: [ 28.103858][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.103861][ C3] Tainted: [W]=WARN [ 28.103862][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.103864][ C3] Call Trace: [ 28.103865][ C3] [ 28.103866][ C3] dump_stack_lvl+0x6f/0xa0 [ 28.103871][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 28.103874][ C3] mark_lock_irq+0x989/0x9c0 [ 28.103877][ C3] mark_lock+0x1d7/0xa00 [ 28.103879][ C3] mark_usage+0x42/0x170 [ 28.103881][ C3] __lock_acquire+0x388/0xc20 [ 28.103883][ C3] lock_acquire.part.0+0xd4/0x280 [ 28.103885][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.103892][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.103895][ C3] ? lock_acquire+0x13c/0x160 [ 28.103897][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.103903][ C3] _raw_spin_lock+0x33/0x40 [ 28.103905][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.103911][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.103918][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.103924][ C3] call_timer_fn+0x160/0x4d0 [ 28.103926][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 28.103928][ C3] ? debug_object_active_state+0x430/0x430 [ 28.103932][ C3] ? find_held_lock+0x2b/0x80 [ 28.103934][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 28.103936][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.103938][ C3] __run_timers+0x68f/0xaa0 [ 28.103940][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.103946][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.103948][ C3] ? __lock_acquire+0x518/0xc20 [ 28.103951][ C3] ? __rwlock_init+0x150/0x150 [ 28.103953][ C3] run_timer_softirq+0xf0/0x160 [ 28.103955][ C3] ? __run_timers+0xaa0/0xaa0 [ 28.103957][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.103959][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.103961][ C3] handle_softirqs+0x1d3/0x900 [ 28.103963][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 28.103965][ C3] ? _local_bh_enable+0xc0/0xc0 [ 28.103967][ C3] __irq_exit_rcu+0x145/0x1c0 [ 28.103968][ C3] irq_exit_rcu+0xe/0x30 [ 28.103970][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.103972][ C3] [ 28.103972][ C3] [ 28.103973][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 28.103974][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.103976][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.103979][ C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 28.103980][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 28.103983][ C3] RAX: 000000000020893b RBX: ff11000001c88040 RCX: ffffffff81ef0307 [ 28.103984][ C3] RDX: ff11000001c88040 RSI: ffffffff84c38af6 RDI: ffffffff8468d8e0 [ 28.103985][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.103986][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 28.103987][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 28.103988][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.103990][ C3] default_idle+0x9/0x10 [ 28.103992][ C3] default_idle_call+0x6e/0xb0 [ 28.103994][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.103996][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 28.103997][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 28.103999][ C3] ? default_idle_call+0x98/0xb0 [ 28.104001][ C3] ? rcu_is_watching+0x16/0xd0 [ 28.104003][ C3] do_idle+0xd8/0x190 [ 28.104004][ C3] cpu_startup_entry+0x53/0x70 [ 28.104006][ C3] start_secondary+0x204/0x2b0 [ 28.104007][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 28.104009][ C3] common_startup_64+0x13e/0x148 [ 28.104012][ C3] [ 37.026481][ T564] br11: port 2(veth2.11) entered disabled state [ 37.026500][ T564] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 37.026503][ T564] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 564, name: ip [ 37.026504][ T564] preempt_count: 202, expected: 0 [ 37.026505][ T564] RCU nest depth: 0, expected: 0 [ 37.026506][ T564] INFO: lockdep is turned off. [ 37.026508][ T564] irq event stamp: 0 [ 37.026508][ T564] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 37.026513][ T564] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 37.026519][ T564] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 37.026521][ T564] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 37.026523][ T564] Preemption disabled at: [ 37.026523][ T564] [<0000000000000000>] 0x0 [ 37.026529][ T564] CPU: 2 UID: 0 PID: 564 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 37.026533][ T564] Tainted: [W]=WARN [ 37.026534][ T564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.026535][ T564] Call Trace: [ 37.026537][ T564] [ 37.026538][ T564] dump_stack_lvl+0x6f/0xa0 [ 37.026544][ T564] __might_resched.cold+0x1fe/0x2c1 [ 37.026548][ T564] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 37.026551][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026555][ T564] __kmalloc_noprof+0x443/0x760 [ 37.026559][ T564] ? __rwlock_init+0x150/0x150 [ 37.026562][ T564] ? alloc_buf.isra.0+0x4b/0x260 [ 37.026565][ T564] ? do_raw_spin_unlock+0x59/0x250 [ 37.026567][ T564] alloc_buf.isra.0+0x4b/0x260 [ 37.026569][ T564] put_chars+0x1e1/0x2f0 [ 37.026571][ T564] ? desc_read_finalized_seq+0x79/0x120 [ 37.026573][ T564] ? __send_to_port+0x420/0x420 [ 37.026575][ T564] ? console_prepend_replay+0x20/0x20 [ 37.026578][ T564] hvc_console_print+0x292/0x780 [ 37.026582][ T564] ? hvc_write+0x3a0/0x3a0 [ 37.026583][ T564] ? do_raw_spin_lock+0x131/0x280 [ 37.026584][ T564] ? __rwlock_init+0x150/0x150 [ 37.026586][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026587][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026589][ T564] ? lock_acquire+0x13c/0x160 [ 37.026591][ T564] console_emit_next_record+0x22f/0x4c0 [ 37.026594][ T564] ? devkmsg_read+0x4b0/0x4b0 [ 37.026596][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026597][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026599][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026601][ T564] ? lock_acquire+0x13c/0x160 [ 37.026602][ T564] ? console_flush_one_record+0x111/0x710 [ 37.026604][ T564] console_flush_one_record+0x46f/0x710 [ 37.026607][ T564] ? console_emit_next_record+0x4c0/0x4c0 [ 37.026609][ T564] console_unlock+0xee/0x1f0 [ 37.026611][ T564] ? lock_acquire+0x13c/0x160 [ 37.026612][ T564] ? console_flush_one_record+0x710/0x710 [ 37.026614][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026616][ T564] ? lock_release+0x184/0x1f0 [ 37.026617][ T564] ? lock_acquire+0x60/0x160 [ 37.026618][ T564] ? __rcu_read_lock+0x30/0x70 [ 37.026620][ T564] ? __down_trylock_console_sem+0x5e/0xa0 [ 37.026622][ T564] ? vprintk_emit+0x320/0x3e0 [ 37.026624][ T564] vprintk_emit+0x37c/0x3e0 [ 37.026628][ T564] ? wake_up_klogd_work_func+0x90/0x90 [ 37.026630][ T564] ? debug_object_assert_init+0x1d9/0x360 [ 37.026634][ T564] ? debug_object_activate+0x4a0/0x4a0 [ 37.026636][ T564] _printk+0xc7/0x100 [ 37.026639][ T564] ? snapshot_read.cold+0x21/0x21 [ 37.026641][ T564] ? __rwlock_init+0x150/0x150 [ 37.026643][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026645][ T564] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 37.026648][ T564] br_set_state+0x22f/0x430 [bridge] [ 37.026661][ T564] br_stp_disable_port+0x11f/0x390 [bridge] [ 37.026669][ T564] br_stp_disable_bridge+0xb9/0x180 [bridge] [ 37.026675][ T564] br_dev_stop+0x28/0x1a0 [bridge] [ 37.026684][ T564] ? rtnl_is_locked+0x15/0x20 [ 37.026688][ T564] __dev_close_many+0x1c8/0x530 [ 37.026691][ T564] ? netif_open+0x120/0x120 [ 37.026693][ T564] ? trace_irq_enable.constprop.0+0x30/0x160 [ 37.026694][ T564] __dev_change_flags+0x288/0x660 [ 37.026697][ T564] ? netif_set_allmulti+0x250/0x250 [ 37.026699][ T564] ? __kernel_text_address+0x12/0x30 [ 37.026701][ T564] ? write_profile+0xf0/0xf0 [ 37.026703][ T564] ? unwind_get_return_address+0x67/0xd0 [ 37.026706][ T564] netif_change_flags+0x87/0x190 [ 37.026709][ T564] do_setlink.isra.0+0x1cc3/0x2750 [ 37.026711][ T564] ? stack_trace_save+0x93/0xc0 [ 37.026712][ T564] ? rtnl_link_get_size+0x350/0x350 [ 37.026713][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026715][ T564] ? stack_depot_save_flags+0x1bc/0x790 [ 37.026718][ T564] ? kasan_save_stack+0x3d/0x50 [ 37.026721][ T564] ? kasan_save_stack+0x2f/0x50 [ 37.026723][ T564] ? kasan_save_track+0x14/0x30 [ 37.026724][ T564] ? __kasan_kmalloc+0x7b/0x90 [ 37.026726][ T564] ? __kmalloc_cache_noprof+0x29a/0x620 [ 37.026727][ T564] ? rtnl_newlink+0x124/0x11c0 [ 37.026728][ T564] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.026729][ T564] ? netlink_rcv_skb+0x14e/0x3a0 [ 37.026732][ T564] ? netlink_unicast+0x486/0x750 [ 37.026733][ T564] ? netlink_sendmsg+0x735/0xc60 [ 37.026735][ T564] ? ____sys_sendmsg+0x415/0x880 [ 37.026737][ T564] ? ___sys_sendmsg+0x14e/0x1d0 [ 37.026738][ T564] ? __sys_sendmsg+0x12c/0x1d0 [ 37.026740][ T564] ? do_syscall_64+0xff/0x530 [ 37.026743][ T564] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.026745][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026747][ T564] ? lock_acquire+0x13c/0x160 [ 37.026749][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026750][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026752][ T564] ? trace_contention_end+0xb3/0x180 [ 37.026755][ T564] ? __mutex_lock+0x1db/0x1ea0 [ 37.026757][ T564] ? __mutex_lock+0x9a3/0x1ea0 [ 37.026759][ T564] ? rtnl_newlink+0x9a8/0x11c0 [ 37.026760][ T564] ? ww_mutex_lock+0x160/0x160 [ 37.026762][ T564] ? __rtnl_newlink+0x3fa/0xa50 [ 37.026764][ T564] rtnl_newlink+0x9f1/0x11c0 [ 37.026766][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026768][ T564] ? rtnl_bridge_getlink+0x850/0x850 [ 37.026770][ T564] ? lock_acquire+0x13c/0x160 [ 37.026771][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026773][ T564] ? is_bpf_text_address+0x3e/0x110 [ 37.026776][ T564] ? is_bpf_text_address+0x72/0x110 [ 37.026778][ T564] ? kernel_text_address+0x149/0x170 [ 37.026779][ T564] ? __kernel_text_address+0x12/0x30 [ 37.026781][ T564] ? write_profile+0xf0/0xf0 [ 37.026782][ T564] ? unwind_get_return_address+0x67/0xd0 [ 37.026783][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026785][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026786][ T564] ? cap_capable+0x1d7/0x3d0 [ 37.026790][ T564] ? lock_acquire+0x13c/0x160 [ 37.026791][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026793][ T564] ? rtnl_bridge_getlink+0x850/0x850 [ 37.026794][ T564] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.026796][ T564] ? rtnl_link_fill+0x920/0x920 [ 37.026797][ T564] ? filter_irq_stacks+0xd0/0xd0 [ 37.026799][ T564] ? stack_depot_save_flags+0x1bc/0x790 [ 37.026801][ T564] netlink_rcv_skb+0x14e/0x3a0 [ 37.026803][ T564] ? rtnl_link_fill+0x920/0x920 [ 37.026804][ T564] ? lock_release+0x184/0x1f0 [ 37.026805][ T564] ? netlink_ack+0xcf0/0xcf0 [ 37.026807][ T564] ? __netlink_lookup+0xb9/0x6b0 [ 37.026809][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026811][ T564] ? lock_release+0x184/0x1f0 [ 37.026813][ T564] netlink_unicast+0x486/0x750 [ 37.026815][ T564] ? netlink_attachskb+0x810/0x810 [ 37.026816][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026818][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026820][ T564] ? lock_acquire+0x13c/0x160 [ 37.026821][ T564] netlink_sendmsg+0x735/0xc60 [ 37.026823][ T564] ? netlink_unicast+0x750/0x750 [ 37.026825][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026827][ T564] ? lock_release+0x184/0x1f0 [ 37.026829][ T564] ____sys_sendmsg+0x415/0x880 [ 37.026830][ T564] ? copy_msghdr_from_user+0x279/0x420 [ 37.026832][ T564] ? get_timestamp.constprop.0+0x390/0x390 [ 37.026834][ T564] ? move_addr_to_kernel+0x40/0x40 [ 37.026835][ T564] ? filter_irq_stacks+0xd0/0xd0 [ 37.026838][ T564] ___sys_sendmsg+0x14e/0x1d0 [ 37.026839][ T564] ? copy_msghdr_from_user+0x420/0x420 [ 37.026844][ T564] __sys_sendmsg+0x12c/0x1d0 [ 37.026846][ T564] ? __sys_sendmsg_sock+0x20/0x20 [ 37.026849][ T564] ? rcu_is_watching+0x16/0xd0 [ 37.026851][ T564] do_syscall_64+0xff/0x530 [ 37.026852][ T564] ? exc_page_fault+0xee/0x100 [ 37.026854][ T564] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.026856][ T564] RIP: 0033:0x7fda8811154e [ 37.026858][ T564] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 37.026859][ T564] RSP: 002b:00007ffdb0a650c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.026863][ T564] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fda8811154e [ 37.026865][ T564] RDX: 0000000000000000 RSI: 00007ffdb0a65170 RDI: 0000000000000005 [ 37.026866][ T564] RBP: 00007ffdb0a650d0 R08: 0000000000000000 R09: 0000000000000000 [ 37.026866][ T564] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9181a8 [ 37.026867][ T564] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdb0a65830 [ 37.026870][ T564] [ 37.073081][ T564] br11: port 1(veth1.11) entered disabled state [ 37.090874][ T564] ip (564) used greatest stack depth: 23144 bytes left [ 37.106755][ T566] br10: port 2(veth2.10) entered disabled state [ 37.107185][ T566] br10: port 1(veth1.10) entered disabled state [ 37.150607][ T570] veth2.11: left allmulticast mode [ 37.150809][ T570] veth2.11: left promiscuous mode [ 37.151120][ T570] br11: port 2(veth2.11) entered disabled state [ 37.245236][ T576] veth2.10: left allmulticast mode [ 37.245431][ T576] veth2: left allmulticast mode [ 37.246070][ T576] veth2.10: left promiscuous mode [ 37.246216][ T576] veth2: left promiscuous mode [ 37.246523][ T576] br10: port 2(veth2.10) entered disabled state [ 37.405480][ T588] veth1.11: left allmulticast mode [ 37.405789][ T588] veth1.11: left promiscuous mode [ 37.406308][ T588] br11: port 1(veth1.11) entered disabled state [ 37.484319][ T594] veth1.10: left allmulticast mode [ 37.484988][ T594] veth1: left allmulticast mode [ 37.485525][ T594] veth1.10: left promiscuous mode [ 37.485663][ T594] veth1: left promiscuous mode [ 37.485946][ T594] br10: port 1(veth1.10) entered disabled state