[ 10.311463][ T188] ip (188) used greatest stack depth: 23584 bytes left [ 10.311481][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.311483][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 10.311484][ T188] preempt_count: 2, expected: 0 [ 10.311485][ T188] RCU nest depth: 0, expected: 0 [ 10.311486][ T188] locks held by ip/188: 5, last CPU#2: [ 10.311489][ T188] #0: ffffffff8cc027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.311501][ T188] #1: ffffffff8cd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.311507][ T188] #2: ffffffff8cd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.311511][ T188] #3: ffffffff8cc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.311515][ T188] #4: ffffffff8cc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.311519][ T188] irq event stamp: 48782 [ 10.311520][ T188] hardirqs last enabled at (48781): [] __down_trylock_console_sem+0x86/0xa0 [ 10.311523][ T188] hardirqs last disabled at (48782): [] console_emit_next_record+0x3d4/0x4c0 [ 10.311525][ T188] softirqs last enabled at (48422): [] handle_softirqs+0x67c/0x900 [ 10.311527][ T188] softirqs last disabled at (48417): [] __irq_exit_rcu+0x145/0x1c0 [ 10.311529][ T188] Preemption disabled at: [ 10.311530][ T188] [<0000000000000000>] 0x0 [ 10.311537][ T188] CPU: 2 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.311540][ T188] Tainted: [W]=WARN [ 10.311541][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.311543][ T188] Call Trace: [ 10.311544][ T188] [ 10.311546][ T188] dump_stack_lvl+0x6f/0xa0 [ 10.311552][ T188] __might_resched.cold+0x1fe/0x2c1 [ 10.311557][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.311562][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 10.311567][ T188] __kmalloc_noprof+0x443/0x760 [ 10.311569][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 10.311575][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 10.311578][ T188] alloc_buf.isra.0+0x4b/0x260 [ 10.311581][ T188] put_chars+0x1e1/0x2f0 [ 10.311584][ T188] ? __send_to_port+0x420/0x420 [ 10.311586][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.311590][ T188] ? validate_chain+0x38b/0xc20 [ 10.311595][ T188] hvc_console_print+0x292/0x780 [ 10.311601][ T188] ? hvc_write+0x3a0/0x3a0 [ 10.311604][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.311606][ T188] ? lock_acquire+0x13c/0x160 [ 10.311610][ T188] console_emit_next_record+0x22f/0x4c0 [ 10.311614][ T188] ? devkmsg_read+0x4b0/0x4b0 [ 10.311616][ T188] ? console_flush_one_record+0x106/0x710 [ 10.311619][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.311621][ T188] ? lock_acquire+0x13c/0x160 [ 10.311625][ T188] console_flush_one_record+0x46f/0x710 [ 10.311630][ T188] ? console_emit_next_record+0x4c0/0x4c0 [ 10.311631][ T188] ? __lock_acquire+0x518/0xc20 [ 10.311637][ T188] console_unlock+0xee/0x1f0 [ 10.311639][ T188] ? console_flush_one_record+0x710/0x710 [ 10.311641][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.311643][ T188] ? lock_acquire+0x60/0x160 [ 10.311647][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.311649][ T188] ? vprintk_emit+0x320/0x3e0 [ 10.311652][ T188] vprintk_emit+0x37c/0x3e0 [ 10.311656][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 10.311660][ T188] ? __lock_acquire+0x518/0xc20 [ 10.311663][ T188] _printk+0xc7/0x100 [ 10.311667][ T188] ? snapshot_read.cold+0x21/0x21 [ 10.311670][ T188] ? do_raw_spin_lock+0x131/0x280 [ 10.311672][ T188] ? __rwlock_init+0x150/0x150 [ 10.311676][ T188] ? do_raw_spin_lock+0x131/0x280 [ 10.311679][ T188] do_exit.cold+0x82/0x9c [ 10.311683][ T188] ? exit_notify+0x890/0x890 [ 10.311685][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 10.311688][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.311692][ T188] do_group_exit+0xb8/0x370 [ 10.311695][ T188] __x64_sys_exit_group+0x3c/0x50 [ 10.311696][ T188] x64_sys_call+0x1567/0x1570 [ 10.311699][ T188] do_syscall_64+0xff/0x530 [ 10.311702][ T188] ? exc_page_fault+0xee/0x100 [ 10.311705][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.311708][ T188] RIP: 0033:0x7f283e8e01b8 [ 10.311710][ T188] Code: Unable to access opcode bytes at 0x7f283e8e018e. [ 10.311711][ T188] RSP: 002b:00007ffdf666fc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.311714][ T188] RAX: ffffffffffffffda RBX: 00007f283ea10f88 RCX: 00007f283e8e01b8 [ 10.311715][ T188] RDX: 00007f283e62afc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.311716][ T188] RBP: 00007ffdf666fcd0 R08: 0000000000000000 R09: 0000000000008010 [ 10.311717][ T188] R10: 00007ffdf666fa90 R11: 0000000000000246 R12: 0000000000000001 [ 10.311718][ T188] R13: 0000000000000000 R14: 00007f283ea0f680 R15: 00007f283ea10fa0 [ 10.311725][ T188] [ 11.939811][ T257] Mirror/redirect action on [ 11.939830][ T257] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.939833][ T257] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 257, name: modprobe [ 11.939835][ T257] preempt_count: 1, expected: 0 [ 11.939836][ T257] RCU nest depth: 0, expected: 0 [ 11.939837][ T257] locks held by modprobe/257: 4, last CPU#3: [ 11.939839][ T257] #0: ffffffff8cd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.939852][ T257] #1: ffffffff8cd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.939856][ T257] #2: ffffffff8cc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.939860][ T257] #3: ffffffff8cc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.939864][ T257] irq event stamp: 32638 [ 11.939865][ T257] hardirqs last enabled at (32637): [] __down_trylock_console_sem+0x86/0xa0 [ 11.939867][ T257] hardirqs last disabled at (32638): [] console_emit_next_record+0x3d4/0x4c0 [ 11.939869][ T257] softirqs last enabled at (28752): [] handle_softirqs+0x67c/0x900 [ 11.939872][ T257] softirqs last disabled at (28747): [] __irq_exit_rcu+0x145/0x1c0 [ 11.939874][ T257] Preemption disabled at: [ 11.939875][ T257] [] vprintk_emit+0x31b/0x3e0 [ 11.939881][ T257] CPU: 3 UID: 0 PID: 257 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.939884][ T257] Tainted: [W]=WARN [ 11.939885][ T257] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.939887][ T257] Call Trace: [ 11.939888][ T257] [ 11.939890][ T257] dump_stack_lvl+0x6f/0xa0 [ 11.939895][ T257] ? vprintk_emit+0x31b/0x3e0 [ 11.939897][ T257] __might_resched.cold+0x1fe/0x2c1 [ 11.939902][ T257] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.939906][ T257] ? __kmalloc_noprof+0xdb/0x760 [ 11.939911][ T257] __kmalloc_noprof+0x443/0x760 [ 11.939913][ T257] ? alloc_buf.isra.0+0x4b/0x260 [ 11.939919][ T257] ? do_raw_spin_unlock+0x59/0x250 [ 11.939921][ T257] alloc_buf.isra.0+0x4b/0x260 [ 11.939924][ T257] put_chars+0x1e1/0x2f0 [ 11.939927][ T257] ? __send_to_port+0x420/0x420 [ 11.939928][ T257] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.939933][ T257] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.939935][ T257] ? validate_chain+0x38b/0xc20 [ 11.939940][ T257] hvc_console_print+0x292/0x780 [ 11.939942][ T257] ? __lock_acquire+0x518/0xc20 [ 11.939947][ T257] ? hvc_write+0x3a0/0x3a0 [ 11.939949][ T257] ? rcu_is_watching+0x16/0xd0 [ 11.939954][ T257] console_emit_next_record+0x22f/0x4c0 [ 11.939958][ T257] ? devkmsg_read+0x4b0/0x4b0 [ 11.939960][ T257] ? console_flush_one_record+0x106/0x710 [ 11.939963][ T257] ? rcu_is_watching+0x16/0xd0 [ 11.939965][ T257] ? lock_acquire+0x13c/0x160 [ 11.939969][ T257] console_flush_one_record+0x46f/0x710 [ 11.939973][ T257] ? console_emit_next_record+0x4c0/0x4c0 [ 11.939975][ T257] ? __lock_acquire+0x518/0xc20 [ 11.939979][ T257] console_unlock+0xee/0x1f0 [ 11.939982][ T257] ? console_flush_one_record+0x710/0x710 [ 11.939984][ T257] ? rcu_is_watching+0x16/0xd0 [ 11.939986][ T257] ? lock_acquire+0x60/0x160 [ 11.939990][ T257] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.939991][ T257] ? vprintk_emit+0x320/0x3e0 [ 11.939995][ T257] vprintk_emit+0x37c/0x3e0 [ 11.939999][ T257] ? wake_up_klogd_work_func+0x90/0x90 [ 11.940001][ T257] ? netdev_run_todo+0x2a8/0xfd0 [ 11.940005][ T257] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 11.940010][ T257] ? mirred_cleanup_module+0x750/0x750 [act_mirred] [ 11.940013][ T257] _printk+0xc7/0x100 [ 11.940016][ T257] ? snapshot_read.cold+0x21/0x21 [ 11.940018][ T257] ? __lock_release.isra.0+0x69/0x1a0 [ 11.940021][ T257] ? mirred_cleanup_module+0x750/0x750 [act_mirred] [ 11.940023][ T257] ? __up_write+0x23d/0x5f0 [ 11.940025][ T257] ? __up_write+0x2e5/0x5f0 [ 11.940028][ T257] ? __up_write+0x2c7/0x5f0 [ 11.940030][ T257] mirred_init_module+0x28/0x1000 [act_mirred] [ 11.940033][ T257] do_one_initcall+0x124/0x4f0 [ 11.940036][ T257] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.940041][ T257] ? do_init_module+0xae/0x8a0 [ 11.940043][ T257] ? kasan_unpoison+0x44/0x70 [ 11.940048][ T257] do_init_module+0x2ad/0x8a0 [ 11.940052][ T257] ? lockdep_hardirqs_on+0x91/0x130 [ 11.940056][ T257] ? free_module+0x470/0x470 [ 11.940059][ T257] ? kfree+0x123/0x590 [ 11.940063][ T257] load_module+0x1424/0x1bb0 [ 11.940070][ T257] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.940073][ T257] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.940076][ T257] ? ovl_real_file+0x172/0x1e0 [ 11.940080][ T257] ? backing_file_read_iter+0x541/0x790 [ 11.940083][ T257] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.940087][ T257] init_module_from_file+0x11f/0x1a0 [ 11.940090][ T257] ? __do_sys_init_module+0x220/0x220 [ 11.940103][ T257] ? __rwlock_init+0x150/0x150 [ 11.940107][ T257] ? do_raw_spin_unlock+0x59/0x250 [ 11.940109][ T257] idempotent_init_module+0x37b/0x7c0 [ 11.940113][ T257] ? init_module_from_file+0x1a0/0x1a0 [ 11.940119][ T257] ? rcu_is_watching+0x16/0xd0 [ 11.940121][ T257] ? cap_capable+0x1d7/0x3d0 [ 11.940127][ T257] __x64_sys_finit_module+0xdf/0x190 [ 11.940129][ T257] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.940133][ T257] do_syscall_64+0xff/0x530 [ 11.940134][ T257] ? exc_page_fault+0xee/0x100 [ 11.940137][ T257] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.940139][ T257] RIP: 0033:0x7fbef679337d [ 11.940142][ T257] 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 [ 11.940144][ T257] RSP: 002b:00007ffe981d99a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.940147][ T257] RAX: ffffffffffffffda RBX: 00005630c165f810 RCX: 00007fbef679337d [ 11.940148][ T257] RDX: 0000000000000000 RSI: 00005630a4fc1ffd RDI: 0000000000000000 [ 11.940149][ T257] RBP: 00007ffe981d9a40 R08: 0000000000000000 R09: 0000000000000000 [ 11.940150][ T257] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630a4fc1ffd [ 11.940151][ T257] R13: 00005630c165f960 R14: 0000000000040000 R15: 0000000000000000 [ 11.940157][ T257] [ 12.018037][ C0] tc mirred to Houston: device veth2 is down [ 12.018064][ C0] [ 12.018066][ C0] ======================================================== [ 12.018067][ C0] WARNING: possible irq lock inversion dependency detected [ 12.018069][ C0] 7.2.0-virtme #1 Tainted: G W [ 12.018071][ C0] -------------------------------------------------------- [ 12.018072][ C0] kworker/0:1/10 just changed the state of lock: [ 12.018073][ C0] ffffffff8cc89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.018085][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 12.018086][ C0] (fs_reclaim){+.+.}-{0:0} [ 12.018087][ C0] [ 12.018087][ C0] [ 12.018087][ C0] and interrupts could create inverse lock ordering between them. [ 12.018087][ C0] [ 12.018088][ C0] [ 12.018088][ C0] other info that might help us debug this: [ 12.018089][ C0] Possible interrupt unsafe locking scenario: [ 12.018089][ C0] [ 12.018089][ C0] CPU0 CPU1 [ 12.018090][ C0] ---- ---- [ 12.018090][ C0] lock(fs_reclaim); [ 12.018091][ C0] local_irq_disable(); [ 12.018092][ C0] lock(console_owner); [ 12.018093][ C0] lock(fs_reclaim); [ 12.018093][ C0] [ 12.018094][ C0] lock(console_owner); [ 12.018095][ C0] [ 12.018095][ C0] *** DEADLOCK *** [ 12.018095][ C0] [ 12.018095][ C0] locks held by kworker/0:1/10: 8, last CPU#0: [ 12.018096][ C0] #0: ff11000008c38f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.018107][ C0] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.018110][ C0] #2: ff1100000d012530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.018116][ C0] #3: ffffffff8cd80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.018119][ C0] #4: ffffffff8cd80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.018123][ C0] #5: ffffffff8cd80b00 (rcu_read_lock){....}-{1:3}, at: process_backlog+0x3f1/0x14c0 [ 12.018127][ C0] #6: ffffffff8cd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.018131][ C0] #7: ffffffff8cd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.018134][ C0] [ 12.018134][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 12.018139][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 12.018141][ C0] HARDIRQ-ON-W at: [ 12.018143][ C0] __lock_acquire+0x388/0xc20 [ 12.018145][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.018147][ C0] fs_reclaim_acquire+0xd5/0x120 [ 12.018150][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 12.018152][ C0] kthread_create_worker_on_node+0xea/0x210 [ 12.018154][ C0] workqueue_init+0x2a/0x680 [ 12.018158][ C0] kernel_init_freeable+0x2fe/0x630 [ 12.018160][ C0] kernel_init+0x21/0x150 [ 12.018163][ C0] ret_from_fork+0x474/0x6b0 [ 12.018166][ C0] ret_from_fork_asm+0x11/0x20 [ 12.018168][ C0] SOFTIRQ-ON-W at: [ 12.018169][ C0] __lock_acquire+0x388/0xc20 [ 12.018171][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.018172][ C0] fs_reclaim_acquire+0xd5/0x120 [ 12.018173][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 12.018174][ C0] kthread_create_worker_on_node+0xea/0x210 [ 12.018176][ C0] workqueue_init+0x2a/0x680 [ 12.018177][ C0] kernel_init_freeable+0x2fe/0x630 [ 12.018178][ C0] kernel_init+0x21/0x150 [ 12.018179][ C0] ret_from_fork+0x474/0x6b0 [ 12.018180][ C0] ret_from_fork_asm+0x11/0x20 [ 12.018181][ C0] INITIAL USE at: [ 12.018182][ C0] __lock_acquire+0x388/0xc20 [ 12.018183][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.018185][ C0] fs_reclaim_acquire+0xd5/0x120 [ 12.018186][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 12.018187][ C0] kthread_create_worker_on_node+0xea/0x210 [ 12.018189][ C0] workqueue_init+0x2a/0x680 [ 12.018190][ C0] kernel_init_freeable+0x2fe/0x630 [ 12.018191][ C0] kernel_init+0x21/0x150 [ 12.018192][ C0] ret_from_fork+0x474/0x6b0 [ 12.018193][ C0] ret_from_fork_asm+0x11/0x20 [ 12.018194][ C0] } [ 12.018195][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 12.018199][ C0] ... acquired at: [ 12.018200][ C0] __lock_acquire+0x518/0xc20 [ 12.018201][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.018202][ C0] fs_reclaim_acquire+0xd5/0x120 [ 12.018203][ C0] __kmalloc_noprof+0xd3/0x760 [ 12.018205][ C0] alloc_buf.isra.0+0x4b/0x260 [ 12.018208][ C0] put_chars+0x1e1/0x2f0 [ 12.018209][ C0] hvc_console_print+0x292/0x780 [ 12.018211][ C0] console_emit_next_record+0x22f/0x4c0 [ 12.018213][ C0] console_flush_one_record+0x46f/0x710 [ 12.018214][ C0] console_unlock+0xee/0x1f0 [ 12.018216][ C0] vprintk_emit+0x37c/0x3e0 [ 12.018217][ C0] _printk+0xc7/0x100 [ 12.018221][ C0] dm_interface_init+0x50/0x60 [ 12.018223][ C0] dm_init+0x51/0xd0 [ 12.018224][ C0] do_one_initcall+0x124/0x4f0 [ 12.018225][ C0] kernel_init_freeable+0x596/0x630 [ 12.018226][ C0] kernel_init+0x21/0x150 [ 12.018227][ C0] ret_from_fork+0x474/0x6b0 [ 12.018228][ C0] ret_from_fork_asm+0x11/0x20 [ 12.018229][ C0] [ 12.018230][ C0] -> (console_owner){..-.}-{0:0} { [ 12.018232][ C0] IN-SOFTIRQ-W at: [ 12.018232][ C0] __lock_acquire+0x388/0xc20 [ 12.018234][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.018235][ C0] console_lock_spinning_enable+0x5c/0x60 [ 12.018237][ C0] console_emit_next_record+0x1d1/0x4c0 [ 12.018238][ C0] console_flush_one_record+0x46f/0x710 [ 12.018240][ C0] console_unlock+0xee/0x1f0 [ 12.018241][ C0] vprintk_emit+0x37c/0x3e0 [ 12.018243][ C0] _printk+0xc7/0x100 [ 12.018244][ C0] tcf_mirred_to_dev.cold+0x13/0xa1 [act_mirred] [ 12.018247][ C0] tcf_mirred_act+0x618/0xe10 [act_mirred] [ 12.018249][ C0] tcf_action_exec.part.0+0xca/0x3c0 [ 12.018252][ C0] __tcf_classify+0x35e/0x780 [ 12.018254][ C0] tcf_classify+0x3f7/0xa20 [ 12.018255][ C0] tc_run+0x3d0/0x7e0 [ 12.018257][ C0] __netif_receive_skb_core.constprop.0+0xdb7/0x2bb0 [ 12.018258][ C0] __netif_receive_skb_one_core+0xa2/0x180 [ 12.018260][ C0] process_backlog+0x431/0x14c0 [ 12.018262][ C0] __napi_poll+0xa7/0x3b0 [ 12.018263][ C0] net_rx_action+0x513/0xf50 [ 12.018265][ C0] handle_softirqs+0x1d3/0x900 [ 12.018267][ C0] do_softirq+0xac/0xe0 [ 12.018268][ C0] __local_bh_enable_ip+0x118/0x150 [ 12.018270][ C0] __dev_queue_xmit+0x979/0x1b80 [ 12.018271][ C0] ip6_finish_output2+0x96f/0x1300 [ 12.018273][ C0] ip6_finish_output+0x646/0xda0 [ 12.018274][ C0] ip6_output+0x23f/0x7f0 [ 12.018275][ C0] mld_sendpack+0x9d6/0xec0 [ 12.018276][ C0] mld_ifc_work+0x36/0x190 [ 12.018278][ C0] process_one_work+0xe3e/0x1560 [ 12.018279][ C0] worker_thread+0x4f1/0xd60 [ 12.018281][ C0] kthread+0x367/0x460 [ 12.018282][ C0] ret_from_fork+0x474/0x6b0 [ 12.018284][ C0] ret_from_fork_asm+0x11/0x20 [ 12.018285][ C0] INITIAL USE at: [ 12.018286][ C0] } [ 12.018286][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 12.018289][ C0] ... acquired at: [ 12.018290][ C0] mark_lock+0x1d7/0xa00 [ 12.018291][ C0] mark_usage+0x42/0x170 [ 12.018292][ C0] __lock_acquire+0x388/0xc20 [ 12.018294][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.018296][ C0] console_lock_spinning_enable+0x5c/0x60 [ 12.018298][ C0] console_emit_next_record+0x1d1/0x4c0 [ 12.018300][ C0] console_flush_one_record+0x46f/0x710 [ 12.018302][ C0] console_unlock+0xee/0x1f0 [ 12.018303][ C0] vprintk_emit+0x37c/0x3e0 [ 12.018305][ C0] _printk+0xc7/0x100 [ 12.018306][ C0] tcf_mirred_to_dev.cold+0x13/0xa1 [act_mirred] [ 12.018308][ C0] tcf_mirred_act+0x618/0xe10 [act_mirred] [ 12.018309][ C0] tcf_action_exec.part.0+0xca/0x3c0 [ 12.018310][ C0] __tcf_classify+0x35e/0x780 [ 12.018312][ C0] tcf_classify+0x3f7/0xa20 [ 12.018313][ C0] tc_run+0x3d0/0x7e0 [ 12.018314][ C0] __netif_receive_skb_core.constprop.0+0xdb7/0x2bb0 [ 12.018316][ C0] __netif_receive_skb_one_core+0xa2/0x180 [ 12.018317][ C0] process_backlog+0x431/0x14c0 [ 12.018319][ C0] __napi_poll+0xa7/0x3b0 [ 12.018320][ C0] net_rx_action+0x513/0xf50 [ 12.018322][ C0] handle_softirqs+0x1d3/0x900 [ 12.018323][ C0] do_softirq+0xac/0xe0 [ 12.018324][ C0] __local_bh_enable_ip+0x118/0x150 [ 12.018325][ C0] __dev_queue_xmit+0x979/0x1b80 [ 12.018327][ C0] ip6_finish_output2+0x96f/0x1300 [ 12.018328][ C0] ip6_finish_output+0x646/0xda0 [ 12.018329][ C0] ip6_output+0x23f/0x7f0 [ 12.018330][ C0] mld_sendpack+0x9d6/0xec0 [ 12.018332][ C0] mld_ifc_work+0x36/0x190 [ 12.018333][ C0] process_one_work+0xe3e/0x1560 [ 12.018334][ C0] worker_thread+0x4f1/0xd60 [ 12.018336][ C0] kthread+0x367/0x460 [ 12.018337][ C0] ret_from_fork+0x474/0x6b0 [ 12.018338][ C0] ret_from_fork_asm+0x11/0x20 [ 12.018339][ C0] [ 12.018340][ C0] [ 12.018340][ C0] stack backtrace: [ 12.018343][ C0] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.018346][ C0] Tainted: [W]=WARN [ 12.018347][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.018348][ C0] Workqueue: mld mld_ifc_work [ 12.018351][ C0] Call Trace: [ 12.018353][ C0] [ 12.018354][ C0] dump_stack_lvl+0x6f/0xa0 [ 12.018358][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 12.018360][ C0] mark_lock_irq+0x989/0x9c0 [ 12.018363][ C0] mark_lock+0x1d7/0xa00 [ 12.018365][ C0] mark_usage+0x42/0x170 [ 12.018367][ C0] __lock_acquire+0x388/0xc20 [ 12.018369][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.018370][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 12.018372][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.018376][ C0] ? lock_acquire+0x13c/0x160 [ 12.018378][ C0] console_lock_spinning_enable+0x5c/0x60 [ 12.018379][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 12.018381][ C0] console_emit_next_record+0x1d1/0x4c0 [ 12.018383][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 12.018385][ C0] ? console_flush_one_record+0x106/0x710 [ 12.018387][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.018388][ C0] ? lock_acquire+0x13c/0x160 [ 12.018390][ C0] console_flush_one_record+0x46f/0x710 [ 12.018393][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 12.018394][ C0] ? __lock_acquire+0x518/0xc20 [ 12.018396][ C0] console_unlock+0xee/0x1f0 [ 12.018398][ C0] ? console_flush_one_record+0x710/0x710 [ 12.018400][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.018402][ C0] ? lock_acquire+0x60/0x160 [ 12.018404][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.018405][ C0] ? vprintk_emit+0x320/0x3e0 [ 12.018407][ C0] vprintk_emit+0x37c/0x3e0 [ 12.018410][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 12.018412][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 12.018414][ C0] _printk+0xc7/0x100 [ 12.018416][ C0] ? snapshot_read.cold+0x21/0x21 [ 12.018417][ C0] ? ___ratelimit+0x4e7/0xa00 [ 12.018421][ C0] ? __asan_memmove+0x3c/0x60 [ 12.018423][ C0] ? idr_get_free+0x830/0x830 [ 12.018425][ C0] ? skb_mpls_push+0x2d9/0xdd0 [ 12.018428][ C0] tcf_mirred_to_dev.cold+0x13/0xa1 [act_mirred] [ 12.018430][ C0] ? tcf_vlan_act+0x76c/0xea0 [act_vlan] [ 12.018433][ C0] tcf_mirred_act+0x618/0xe10 [act_mirred] [ 12.018434][ C0] ? __asan_memset+0x27/0x50 [ 12.018436][ C0] tcf_action_exec.part.0+0xca/0x3c0 [ 12.018438][ C0] __tcf_classify+0x35e/0x780 [ 12.018440][ C0] ? lock_acquire.part.0+0x36/0x280 [ 12.018442][ C0] ? lock_acquire+0x13c/0x160 [ 12.018444][ C0] tcf_classify+0x3f7/0xa20 [ 12.018446][ C0] ? unwind_next_frame+0x69b/0x1ea0 [ 12.018448][ C0] ? __tcf_classify+0x780/0x780 [ 12.018451][ C0] tc_run+0x3d0/0x7e0 [ 12.018452][ C0] ? __unwind_start+0x42e/0x900 [ 12.018454][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 12.018455][ C0] ? arch_stack_walk+0xd7/0x130 [ 12.018459][ C0] __netif_receive_skb_core.constprop.0+0xdb7/0x2bb0 [ 12.018461][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 12.018464][ C0] ? check_path.constprop.0+0x24/0x50 [ 12.018466][ C0] ? do_xdp_generic+0x4a0/0x4a0 [ 12.018468][ C0] ? check_prev_add+0x316/0xe90 [ 12.018471][ C0] ? mark_usage+0x61/0x170 [ 12.018472][ C0] ? __lock_acquire+0x518/0xc20 [ 12.018474][ C0] ? process_backlog+0x3f1/0x14c0 [ 12.018475][ C0] __netif_receive_skb_one_core+0xa2/0x180 [ 12.018477][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 12.018479][ C0] ? process_backlog+0x3f1/0x14c0 [ 12.018480][ C0] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 12.018482][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.018485][ C0] process_backlog+0x431/0x14c0 [ 12.018487][ C0] __napi_poll+0xa7/0x3b0 [ 12.018489][ C0] net_rx_action+0x513/0xf50 [ 12.018492][ C0] ? __napi_poll+0x3b0/0x3b0 [ 12.018494][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.018497][ C0] ? __run_timers+0xaa0/0xaa0 [ 12.018500][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.018501][ C0] ? mark_held_locks+0x40/0x70 [ 12.018503][ C0] handle_softirqs+0x1d3/0x900 [ 12.018505][ C0] ? _local_bh_enable+0xc0/0xc0 [ 12.018506][ C0] ? _local_bh_enable+0xc0/0xc0 [ 12.018508][ C0] ? __dev_queue_xmit+0x964/0x1b80 [ 12.018510][ C0] do_softirq+0xac/0xe0 [ 12.018511][ C0] [ 12.018512][ C0] [ 12.018512][ C0] __local_bh_enable_ip+0x118/0x150 [ 12.018514][ C0] __dev_queue_xmit+0x979/0x1b80 [ 12.018517][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.018519][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 12.018520][ C0] ? find_held_lock+0x2b/0x80 [ 12.018522][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 12.018523][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.018525][ C0] ? mark_held_locks+0x40/0x70 [ 12.018526][ C0] ? __asan_memcpy+0x3c/0x60 [ 12.018528][ C0] ? neigh_hh_output+0x152/0x4c0 [ 12.018530][ C0] ip6_finish_output2+0x96f/0x1300 [ 12.018532][ C0] ? ip6_dst_lookup+0x80/0x80 [ 12.018533][ C0] ? find_held_lock+0x2b/0x80 [ 12.018535][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 12.018537][ C0] ? ip6_mtu+0x15d/0x310 [ 12.018540][ C0] ip6_finish_output+0x646/0xda0 [ 12.018542][ C0] ip6_output+0x23f/0x7f0 [ 12.018543][ C0] ? ip6_finish_output+0xda0/0xda0 [ 12.018545][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 12.018546][ C0] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.018549][ C0] ? mark_held_locks+0x40/0x70 [ 12.018551][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 12.018552][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 12.018553][ C0] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.018556][ C0] mld_sendpack+0x9d6/0xec0 [ 12.018558][ C0] ? mld_dad_start_work+0x240/0x240 [ 12.018560][ C0] ? mld_send_cr+0x50f/0x820 [ 12.018563][ C0] mld_ifc_work+0x36/0x190 [ 12.018564][ C0] ? process_one_work+0xdfc/0x1560 [ 12.018566][ C0] process_one_work+0xe3e/0x1560 [ 12.018568][ C0] ? __queue_delayed_work+0x470/0x470 [ 12.018570][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 12.018573][ C0] worker_thread+0x4f1/0xd60 [ 12.018575][ C0] ? rescuer_thread+0x1340/0x1340 [ 12.018577][ C0] ? __kthread_parkme+0xbd/0x210 [ 12.018579][ C0] ? rescuer_thread+0x1340/0x1340 [ 12.018581][ C0] ? rescuer_thread+0x1340/0x1340 [ 12.018582][ C0] kthread+0x367/0x460 [ 12.018584][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.018586][ C0] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.018588][ C0] ret_from_fork+0x474/0x6b0 [ 12.018589][ C0] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.018591][ C0] ? __switch_to+0x5a3/0xe00 [ 12.018594][ C0] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.018596][ C0] ret_from_fork_asm+0x11/0x20 [ 12.018598][ C0] [ 12.148940][ C0] tc mirred to Houston: device veth2 is down [ 12.208933][ C0] tc mirred to Houston: device veth3 is down