[ 9.669221][ T188] ip (188) used greatest stack depth: 24032 bytes left [ 9.669238][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.669239][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 9.669241][ T188] preempt_count: 2, expected: 0 [ 9.669242][ T188] RCU nest depth: 0, expected: 0 [ 9.669243][ T188] locks held by ip/188: 5, last CPU#2: [ 9.669246][ T188] #0: ffffffffa6c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.669258][ T188] #1: ffffffffa6d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.669264][ T188] #2: ffffffffa6d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.669268][ T188] #3: ffffffffa6c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.669272][ T188] #4: ffffffffa6c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.669276][ T188] irq event stamp: 57346 [ 9.669277][ T188] hardirqs last enabled at (57345): [] __down_trylock_console_sem+0x86/0xa0 [ 9.669279][ T188] hardirqs last disabled at (57346): [] console_emit_next_record+0x3d4/0x4c0 [ 9.669281][ T188] softirqs last enabled at (56062): [] netlink_release+0x17b/0xcf0 [ 9.669288][ T188] softirqs last disabled at (56060): [] netlink_release+0xd2/0xcf0 [ 9.669291][ T188] Preemption disabled at: [ 9.669291][ T188] [<0000000000000000>] 0x0 [ 9.669298][ T188] CPU: 2 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.669302][ T188] Tainted: [W]=WARN [ 9.669302][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.669304][ T188] Call Trace: [ 9.669306][ T188] [ 9.669307][ T188] dump_stack_lvl+0x6f/0xa0 [ 9.669314][ T188] __might_resched.cold+0x1fe/0x2c1 [ 9.669318][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.669323][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 9.669328][ T188] __kmalloc_noprof+0x443/0x760 [ 9.669331][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 9.669336][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 9.669339][ T188] alloc_buf.isra.0+0x4b/0x260 [ 9.669342][ T188] put_chars+0x1e1/0x2f0 [ 9.669345][ T188] ? __send_to_port+0x420/0x420 [ 9.669347][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.669352][ T188] ? validate_chain+0x38b/0xc20 [ 9.669357][ T188] hvc_console_print+0x292/0x780 [ 9.669364][ T188] ? hvc_write+0x3a0/0x3a0 [ 9.669366][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.669369][ T188] ? lock_acquire+0x13c/0x160 [ 9.669373][ T188] console_emit_next_record+0x22f/0x4c0 [ 9.669377][ T188] ? devkmsg_read+0x4b0/0x4b0 [ 9.669379][ T188] ? console_flush_one_record+0x106/0x710 [ 9.669382][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.669384][ T188] ? lock_acquire+0x13c/0x160 [ 9.669388][ T188] console_flush_one_record+0x46f/0x710 [ 9.669393][ T188] ? console_emit_next_record+0x4c0/0x4c0 [ 9.669395][ T188] ? __lock_acquire+0x518/0xc20 [ 9.669400][ T188] console_unlock+0xee/0x1f0 [ 9.669403][ T188] ? console_flush_one_record+0x710/0x710 [ 9.669405][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.669407][ T188] ? lock_acquire+0x60/0x160 [ 9.669411][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.669413][ T188] ? vprintk_emit+0x320/0x3e0 [ 9.669416][ T188] vprintk_emit+0x37c/0x3e0 [ 9.669420][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 9.669429][ T188] ? __lock_acquire+0x518/0xc20 [ 9.669433][ T188] _printk+0xc7/0x100 [ 9.669436][ T188] ? snapshot_read.cold+0x21/0x21 [ 9.669439][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.669442][ T188] ? __rwlock_init+0x150/0x150 [ 9.669446][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.669449][ T188] do_exit.cold+0x82/0x9c [ 9.669453][ T188] ? exit_notify+0x890/0x890 [ 9.669455][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 9.669458][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.669462][ T188] do_group_exit+0xb8/0x370 [ 9.669465][ T188] __x64_sys_exit_group+0x3c/0x50 [ 9.669467][ T188] x64_sys_call+0x1567/0x1570 [ 9.669469][ T188] do_syscall_64+0xff/0x530 [ 9.669472][ T188] ? exc_page_fault+0xee/0x100 [ 9.669475][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.669477][ T188] RIP: 0033:0x7f88c8ad51b8 [ 9.669479][ T188] Code: Unable to access opcode bytes at 0x7f88c8ad518e. [ 9.669481][ T188] RSP: 002b:00007fffa8dc0288 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.669483][ T188] RAX: ffffffffffffffda RBX: 00007f88c8c05f88 RCX: 00007f88c8ad51b8 [ 9.669484][ T188] RDX: 00007f88c881ffc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.669485][ T188] RBP: 00007fffa8dc02e0 R08: 0000000000000000 R09: 0000000000008010 [ 9.669486][ T188] R10: 00007fffa8dc00a0 R11: 0000000000000246 R12: 0000000000000001 [ 9.669487][ T188] R13: 0000000000000000 R14: 00007f88c8c04680 R15: 00007f88c8c05fa0 [ 9.669494][ T188] [ 11.186203][ T256] Mirror/redirect action on [ 11.186218][ T256] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.186221][ T256] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 256, name: modprobe [ 11.186222][ T256] preempt_count: 1, expected: 0 [ 11.186223][ T256] RCU nest depth: 0, expected: 0 [ 11.186224][ T256] locks held by modprobe/256: 4, last CPU#2: [ 11.186227][ T256] #0: ffffffffa6d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.186240][ T256] #1: ffffffffa6d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.186244][ T256] #2: ffffffffa6c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.186248][ T256] #3: ffffffffa6c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.186252][ T256] irq event stamp: 28544 [ 11.186253][ T256] hardirqs last enabled at (28543): [] __down_trylock_console_sem+0x86/0xa0 [ 11.186255][ T256] hardirqs last disabled at (28544): [] console_emit_next_record+0x3d4/0x4c0 [ 11.186257][ T256] softirqs last enabled at (26226): [] handle_softirqs+0x67c/0x900 [ 11.186260][ T256] softirqs last disabled at (25499): [] __irq_exit_rcu+0x145/0x1c0 [ 11.186262][ T256] Preemption disabled at: [ 11.186263][ T256] [] vprintk_emit+0x31b/0x3e0 [ 11.186268][ T256] CPU: 2 UID: 0 PID: 256 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.186272][ T256] Tainted: [W]=WARN [ 11.186273][ T256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.186274][ T256] Call Trace: [ 11.186276][ T256] [ 11.186277][ T256] dump_stack_lvl+0x6f/0xa0 [ 11.186283][ T256] ? vprintk_emit+0x31b/0x3e0 [ 11.186285][ T256] __might_resched.cold+0x1fe/0x2c1 [ 11.186292][ T256] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.186296][ T256] ? __kmalloc_noprof+0xdb/0x760 [ 11.186301][ T256] __kmalloc_noprof+0x443/0x760 [ 11.186303][ T256] ? alloc_buf.isra.0+0x4b/0x260 [ 11.186309][ T256] ? do_raw_spin_unlock+0x59/0x250 [ 11.186312][ T256] alloc_buf.isra.0+0x4b/0x260 [ 11.186315][ T256] put_chars+0x1e1/0x2f0 [ 11.186318][ T256] ? __send_to_port+0x420/0x420 [ 11.186319][ T256] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.186324][ T256] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.186327][ T256] ? validate_chain+0x38b/0xc20 [ 11.186331][ T256] hvc_console_print+0x292/0x780 [ 11.186334][ T256] ? __lock_acquire+0x518/0xc20 [ 11.186338][ T256] ? hvc_write+0x3a0/0x3a0 [ 11.186341][ T256] ? rcu_is_watching+0x16/0xd0 [ 11.186346][ T256] console_emit_next_record+0x22f/0x4c0 [ 11.186349][ T256] ? devkmsg_read+0x4b0/0x4b0 [ 11.186351][ T256] ? console_flush_one_record+0x106/0x710 [ 11.186354][ T256] ? rcu_is_watching+0x16/0xd0 [ 11.186357][ T256] ? lock_acquire+0x13c/0x160 [ 11.186360][ T256] console_flush_one_record+0x46f/0x710 [ 11.186364][ T256] ? console_emit_next_record+0x4c0/0x4c0 [ 11.186366][ T256] ? __lock_acquire+0x518/0xc20 [ 11.186371][ T256] console_unlock+0xee/0x1f0 [ 11.186374][ T256] ? console_flush_one_record+0x710/0x710 [ 11.186376][ T256] ? rcu_is_watching+0x16/0xd0 [ 11.186378][ T256] ? lock_acquire+0x60/0x160 [ 11.186381][ T256] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.186383][ T256] ? vprintk_emit+0x320/0x3e0 [ 11.186386][ T256] vprintk_emit+0x37c/0x3e0 [ 11.186390][ T256] ? wake_up_klogd_work_func+0x90/0x90 [ 11.186393][ T256] ? netdev_run_todo+0x2a8/0xfd0 [ 11.186397][ T256] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 11.186400][ T256] ? rcu_is_watching+0x16/0xd0 [ 11.186403][ T256] ? mirred_cleanup_module+0x750/0x750 [act_mirred] [ 11.186406][ T256] _printk+0xc7/0x100 [ 11.186409][ T256] ? snapshot_read.cold+0x21/0x21 [ 11.186411][ T256] ? __lock_release.isra.0+0x69/0x1a0 [ 11.186414][ T256] ? mirred_cleanup_module+0x750/0x750 [act_mirred] [ 11.186416][ T256] ? __up_write+0x23d/0x5f0 [ 11.186418][ T256] ? __up_write+0x2e5/0x5f0 [ 11.186421][ T256] ? __up_write+0x2c7/0x5f0 [ 11.186423][ T256] mirred_init_module+0x28/0x1000 [act_mirred] [ 11.186426][ T256] do_one_initcall+0x124/0x4f0 [ 11.186434][ T256] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.186438][ T256] ? do_init_module+0xae/0x8a0 [ 11.186441][ T256] ? kasan_unpoison+0x44/0x70 [ 11.186446][ T256] do_init_module+0x2ad/0x8a0 [ 11.186450][ T256] ? lockdep_hardirqs_on+0x91/0x130 [ 11.186454][ T256] ? free_module+0x470/0x470 [ 11.186457][ T256] ? kfree+0x123/0x590 [ 11.186461][ T256] load_module+0x1424/0x1bb0 [ 11.186468][ T256] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.186471][ T256] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.186474][ T256] ? ovl_real_file+0x172/0x1e0 [ 11.186478][ T256] ? backing_file_read_iter+0x541/0x790 [ 11.186481][ T256] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.186485][ T256] init_module_from_file+0x11f/0x1a0 [ 11.186488][ T256] ? __do_sys_init_module+0x220/0x220 [ 11.186495][ T256] ? __rwlock_init+0x150/0x150 [ 11.186499][ T256] ? do_raw_spin_unlock+0x59/0x250 [ 11.186502][ T256] idempotent_init_module+0x37b/0x7c0 [ 11.186505][ T256] ? init_module_from_file+0x1a0/0x1a0 [ 11.186511][ T256] ? rcu_is_watching+0x16/0xd0 [ 11.186513][ T256] ? cap_capable+0x1d7/0x3d0 [ 11.186519][ T256] __x64_sys_finit_module+0xdf/0x190 [ 11.186521][ T256] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.186525][ T256] do_syscall_64+0xff/0x530 [ 11.186527][ T256] ? exc_page_fault+0xee/0x100 [ 11.186529][ T256] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.186531][ T256] RIP: 0033:0x7fb7da7be37d [ 11.186534][ T256] 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 [ 11.186536][ T256] RSP: 002b:00007ffd93dd2898 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.186539][ T256] RAX: ffffffffffffffda RBX: 000055692efd2810 RCX: 00007fb7da7be37d [ 11.186540][ T256] RDX: 0000000000000000 RSI: 0000556909175ffd RDI: 0000000000000000 [ 11.186541][ T256] RBP: 00007ffd93dd2930 R08: 0000000000000000 R09: 0000000000000000 [ 11.186542][ T256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556909175ffd [ 11.186543][ T256] R13: 000055692efd2960 R14: 0000000000040000 R15: 0000000000000000 [ 11.186549][ T256] [ 11.254635][ C2] tc mirred to Houston: device veth2 is down [ 11.254655][ C2] [ 11.254656][ C2] ======================================================== [ 11.254657][ C2] WARNING: possible irq lock inversion dependency detected [ 11.254659][ C2] 7.2.0-virtme #1 Tainted: G W [ 11.254660][ C2] -------------------------------------------------------- [ 11.254661][ C2] kworker/2:2/65 just changed the state of lock: [ 11.254662][ C2] ffffffffa6c89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.254672][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 11.254674][ C2] (fs_reclaim){+.+.}-{0:0} [ 11.254675][ C2] [ 11.254675][ C2] [ 11.254675][ C2] and interrupts could create inverse lock ordering between them. [ 11.254675][ C2] [ 11.254676][ C2] [ 11.254676][ C2] other info that might help us debug this: [ 11.254676][ C2] Possible interrupt unsafe locking scenario: [ 11.254676][ C2] [ 11.254677][ C2] CPU0 CPU1 [ 11.254677][ C2] ---- ---- [ 11.254678][ C2] lock(fs_reclaim); [ 11.254679][ C2] local_irq_disable(); [ 11.254679][ C2] lock(console_owner); [ 11.254680][ C2] lock(fs_reclaim); [ 11.254681][ C2] [ 11.254681][ C2] lock(console_owner); [ 11.254682][ C2] [ 11.254682][ C2] *** DEADLOCK *** [ 11.254682][ C2] [ 11.254683][ C2] locks held by kworker/2:2/65: 8, last CPU#2: [ 11.254684][ C2] #0: ff11000008d59540 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.254689][ C2] #1: ffa0000000467d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.254692][ C2] #2: ff1100000abc6d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 11.254698][ C2] #3: ffffffffa6d80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 11.254701][ C2] #4: ffffffffa6d80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 11.254705][ C2] #5: ffffffffa6d80b00 (rcu_read_lock){....}-{1:3}, at: process_backlog+0x3f1/0x14c0 [ 11.254709][ C2] #6: ffffffffa6d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.254712][ C2] #7: ffffffffa6d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.254716][ C2] [ 11.254716][ C2] the shortest dependencies between 2nd lock and 1st lock: [ 11.254719][ C2] -> (fs_reclaim){+.+.}-{0:0} { [ 11.254722][ C2] HARDIRQ-ON-W at: [ 11.254723][ C2] __lock_acquire+0x388/0xc20 [ 11.254726][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.254727][ C2] fs_reclaim_acquire+0xd5/0x120 [ 11.254730][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 11.254732][ C2] kthread_create_worker_on_node+0xea/0x210 [ 11.254734][ C2] workqueue_init+0x2a/0x680 [ 11.254738][ C2] kernel_init_freeable+0x2fe/0x630 [ 11.254740][ C2] kernel_init+0x21/0x150 [ 11.254742][ C2] ret_from_fork+0x474/0x6b0 [ 11.254745][ C2] ret_from_fork_asm+0x11/0x20 [ 11.254748][ C2] SOFTIRQ-ON-W at: [ 11.254748][ C2] __lock_acquire+0x388/0xc20 [ 11.254750][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.254751][ C2] fs_reclaim_acquire+0xd5/0x120 [ 11.254752][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 11.254754][ C2] kthread_create_worker_on_node+0xea/0x210 [ 11.254755][ C2] workqueue_init+0x2a/0x680 [ 11.254756][ C2] kernel_init_freeable+0x2fe/0x630 [ 11.254757][ C2] kernel_init+0x21/0x150 [ 11.254759][ C2] ret_from_fork+0x474/0x6b0 [ 11.254760][ C2] ret_from_fork_asm+0x11/0x20 [ 11.254761][ C2] INITIAL USE at: [ 11.254762][ C2] __lock_acquire+0x388/0xc20 [ 11.254763][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.254765][ C2] fs_reclaim_acquire+0xd5/0x120 [ 11.254766][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 11.254767][ C2] kthread_create_worker_on_node+0xea/0x210 [ 11.254768][ C2] workqueue_init+0x2a/0x680 [ 11.254770][ C2] kernel_init_freeable+0x2fe/0x630 [ 11.254771][ C2] kernel_init+0x21/0x150 [ 11.254772][ C2] ret_from_fork+0x474/0x6b0 [ 11.254773][ C2] ret_from_fork_asm+0x11/0x20 [ 11.254775][ C2] } [ 11.254775][ C2] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 11.254779][ C2] ... acquired at: [ 11.254780][ C2] __lock_acquire+0x518/0xc20 [ 11.254781][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.254783][ C2] fs_reclaim_acquire+0xd5/0x120 [ 11.254784][ C2] __kmalloc_noprof+0xd3/0x760 [ 11.254785][ C2] alloc_buf.isra.0+0x4b/0x260 [ 11.254787][ C2] put_chars+0x1e1/0x2f0 [ 11.254789][ C2] hvc_console_print+0x292/0x780 [ 11.254790][ C2] console_emit_next_record+0x22f/0x4c0 [ 11.254792][ C2] console_flush_one_record+0x46f/0x710 [ 11.254793][ C2] console_unlock+0xee/0x1f0 [ 11.254795][ C2] vprintk_emit+0x37c/0x3e0 [ 11.254796][ C2] dev_vprintk_emit+0x27f/0x2c0 [ 11.254800][ C2] dev_printk_emit+0xb9/0xee [ 11.254801][ C2] _dev_info+0xe2/0x116 [ 11.254803][ C2] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 11.254806][ C2] cmos_do_probe+0x73b/0x98a [ 11.254807][ C2] platform_probe+0xfe/0x1f0 [ 11.254810][ C2] call_driver_probe+0x61/0x1c0 [ 11.254812][ C2] really_probe+0x199/0x760 [ 11.254814][ C2] __driver_probe_device+0x24f/0x440 [ 11.254815][ C2] driver_probe_device+0x4a/0xf0 [ 11.254817][ C2] __driver_attach+0x1b8/0x540 [ 11.254818][ C2] bus_for_each_dev+0x130/0x1e0 [ 11.254819][ C2] bus_add_driver+0x2c8/0x530 [ 11.254820][ C2] driver_register+0x1a3/0x390 [ 11.254822][ C2] __platform_driver_probe+0x13f/0x270 [ 11.254824][ C2] cmos_init+0x31/0x40 [ 11.254827][ C2] do_one_initcall+0x124/0x4f0 [ 11.254828][ C2] kernel_init_freeable+0x596/0x630 [ 11.254829][ C2] kernel_init+0x21/0x150 [ 11.254830][ C2] ret_from_fork+0x474/0x6b0 [ 11.254832][ C2] ret_from_fork_asm+0x11/0x20 [ 11.254833][ C2] [ 11.254833][ C2] -> (console_owner){..-.}-{0:0} { [ 11.254835][ C2] IN-SOFTIRQ-W at: [ 11.254835][ C2] __lock_acquire+0x388/0xc20 [ 11.254837][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.254838][ C2] console_lock_spinning_enable+0x5c/0x60 [ 11.254840][ C2] console_emit_next_record+0x1d1/0x4c0 [ 11.254841][ C2] console_flush_one_record+0x46f/0x710 [ 11.254843][ C2] console_unlock+0xee/0x1f0 [ 11.254844][ C2] vprintk_emit+0x37c/0x3e0 [ 11.254846][ C2] _printk+0xc7/0x100 [ 11.254848][ C2] tcf_mirred_to_dev.cold+0x13/0xa1 [act_mirred] [ 11.254850][ C2] tcf_mirred_act+0x618/0xe10 [act_mirred] [ 11.254852][ C2] tcf_action_exec.part.0+0xca/0x3c0 [ 11.254855][ C2] __tcf_classify+0x35e/0x780 [ 11.254857][ C2] tcf_classify+0x3f7/0xa20 [ 11.254858][ C2] tc_run+0x3d0/0x7e0 [ 11.254860][ C2] __netif_receive_skb_core.constprop.0+0xdb7/0x2bb0 [ 11.254861][ C2] __netif_receive_skb_one_core+0xa2/0x180 [ 11.254863][ C2] process_backlog+0x431/0x14c0 [ 11.254864][ C2] __napi_poll+0xa7/0x3b0 [ 11.254866][ C2] net_rx_action+0x513/0xf50 [ 11.254867][ C2] handle_softirqs+0x1d3/0x900 [ 11.254869][ C2] do_softirq+0xac/0xe0 [ 11.254871][ C2] __local_bh_enable_ip+0x118/0x150 [ 11.254872][ C2] __dev_queue_xmit+0x979/0x1b80 [ 11.254873][ C2] ip6_finish_output2+0x96f/0x1300 [ 11.254875][ C2] ip6_finish_output+0x646/0xda0 [ 11.254876][ C2] ip6_output+0x23f/0x7f0 [ 11.254877][ C2] mld_sendpack+0x9d6/0xec0 [ 11.254878][ C2] mld_ifc_work+0x36/0x190 [ 11.254880][ C2] process_one_work+0xe3e/0x1560 [ 11.254881][ C2] worker_thread+0x4f1/0xd60 [ 11.254883][ C2] kthread+0x367/0x460 [ 11.254884][ C2] ret_from_fork+0x474/0x6b0 [ 11.254885][ C2] ret_from_fork_asm+0x11/0x20 [ 11.254887][ C2] INITIAL USE at: [ 11.254888][ C2] } [ 11.254888][ C2] ... key at: [] console_owner_dep_map+0x0/0x60 [ 11.254891][ C2] ... acquired at: [ 11.254892][ C2] mark_lock+0x1d7/0xa00 [ 11.254893][ C2] mark_usage+0x42/0x170 [ 11.254894][ C2] __lock_acquire+0x388/0xc20 [ 11.254895][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.254897][ C2] console_lock_spinning_enable+0x5c/0x60 [ 11.254898][ C2] console_emit_next_record+0x1d1/0x4c0 [ 11.254900][ C2] console_flush_one_record+0x46f/0x710 [ 11.254901][ C2] console_unlock+0xee/0x1f0 [ 11.254903][ C2] vprintk_emit+0x37c/0x3e0 [ 11.254904][ C2] _printk+0xc7/0x100 [ 11.254906][ C2] tcf_mirred_to_dev.cold+0x13/0xa1 [act_mirred] [ 11.254907][ C2] tcf_mirred_act+0x618/0xe10 [act_mirred] [ 11.254908][ C2] tcf_action_exec.part.0+0xca/0x3c0 [ 11.254910][ C2] __tcf_classify+0x35e/0x780 [ 11.254911][ C2] tcf_classify+0x3f7/0xa20 [ 11.254912][ C2] tc_run+0x3d0/0x7e0 [ 11.254914][ C2] __netif_receive_skb_core.constprop.0+0xdb7/0x2bb0 [ 11.254915][ C2] __netif_receive_skb_one_core+0xa2/0x180 [ 11.254917][ C2] process_backlog+0x431/0x14c0 [ 11.254918][ C2] __napi_poll+0xa7/0x3b0 [ 11.254920][ C2] net_rx_action+0x513/0xf50 [ 11.254921][ C2] handle_softirqs+0x1d3/0x900 [ 11.254922][ C2] do_softirq+0xac/0xe0 [ 11.254923][ C2] __local_bh_enable_ip+0x118/0x150 [ 11.254924][ C2] __dev_queue_xmit+0x979/0x1b80 [ 11.254926][ C2] ip6_finish_output2+0x96f/0x1300 [ 11.254927][ C2] ip6_finish_output+0x646/0xda0 [ 11.254928][ C2] ip6_output+0x23f/0x7f0 [ 11.254929][ C2] mld_sendpack+0x9d6/0xec0 [ 11.254931][ C2] mld_ifc_work+0x36/0x190 [ 11.254932][ C2] process_one_work+0xe3e/0x1560 [ 11.254933][ C2] worker_thread+0x4f1/0xd60 [ 11.254935][ C2] kthread+0x367/0x460 [ 11.254936][ C2] ret_from_fork+0x474/0x6b0 [ 11.254937][ C2] ret_from_fork_asm+0x11/0x20 [ 11.254939][ C2] [ 11.254939][ C2] [ 11.254939][ C2] stack backtrace: [ 11.254941][ C2] CPU: 2 UID: 0 PID: 65 Comm: kworker/2:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.254944][ C2] Tainted: [W]=WARN [ 11.254945][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.254946][ C2] Workqueue: mld mld_ifc_work [ 11.254949][ C2] Call Trace: [ 11.254950][ C2] [ 11.254951][ C2] dump_stack_lvl+0x6f/0xa0 [ 11.254954][ C2] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 11.254957][ C2] mark_lock_irq+0x989/0x9c0 [ 11.254960][ C2] mark_lock+0x1d7/0xa00 [ 11.254961][ C2] mark_usage+0x42/0x170 [ 11.254963][ C2] __lock_acquire+0x388/0xc20 [ 11.254965][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.254967][ C2] ? console_lock_spinning_enable+0x40/0x60 [ 11.254969][ C2] ? rcu_is_watching+0x16/0xd0 [ 11.254972][ C2] ? lock_acquire+0x13c/0x160 [ 11.254974][ C2] console_lock_spinning_enable+0x5c/0x60 [ 11.254976][ C2] ? console_lock_spinning_enable+0x40/0x60 [ 11.254978][ C2] console_emit_next_record+0x1d1/0x4c0 [ 11.254980][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 11.254981][ C2] ? console_flush_one_record+0x106/0x710 [ 11.254983][ C2] ? rcu_is_watching+0x16/0xd0 [ 11.254985][ C2] ? lock_acquire+0x13c/0x160 [ 11.254987][ C2] console_flush_one_record+0x46f/0x710 [ 11.254989][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 11.254991][ C2] ? __lock_acquire+0x518/0xc20 [ 11.254993][ C2] console_unlock+0xee/0x1f0 [ 11.254995][ C2] ? console_flush_one_record+0x710/0x710 [ 11.254997][ C2] ? rcu_is_watching+0x16/0xd0 [ 11.254998][ C2] ? lock_acquire+0x60/0x160 [ 11.255000][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.255002][ C2] ? vprintk_emit+0x320/0x3e0 [ 11.255004][ C2] vprintk_emit+0x37c/0x3e0 [ 11.255006][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 11.255008][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 11.255010][ C2] _printk+0xc7/0x100 [ 11.255012][ C2] ? snapshot_read.cold+0x21/0x21 [ 11.255014][ C2] ? ___ratelimit+0x4e7/0xa00 [ 11.255017][ C2] ? __asan_memmove+0x3c/0x60 [ 11.255019][ C2] ? idr_get_free+0x830/0x830 [ 11.255021][ C2] ? skb_mpls_push+0x2d9/0xdd0 [ 11.255024][ C2] tcf_mirred_to_dev.cold+0x13/0xa1 [act_mirred] [ 11.255026][ C2] ? tcf_vlan_act+0x76c/0xea0 [act_vlan] [ 11.255028][ C2] tcf_mirred_act+0x618/0xe10 [act_mirred] [ 11.255030][ C2] ? mark_usage+0x61/0x170 [ 11.255032][ C2] tcf_action_exec.part.0+0xca/0x3c0 [ 11.255034][ C2] __tcf_classify+0x35e/0x780 [ 11.255036][ C2] ? lock_acquire.part.0+0x36/0x280 [ 11.255038][ C2] ? lock_acquire+0x13c/0x160 [ 11.255039][ C2] tcf_classify+0x3f7/0xa20 [ 11.255041][ C2] ? unwind_next_frame+0x69b/0x1ea0 [ 11.255044][ C2] ? __tcf_classify+0x780/0x780 [ 11.255046][ C2] tc_run+0x3d0/0x7e0 [ 11.255047][ C2] ? __unwind_start+0x42e/0x900 [ 11.255049][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 11.255050][ C2] ? arch_stack_walk+0xd7/0x130 [ 11.255053][ C2] __netif_receive_skb_core.constprop.0+0xdb7/0x2bb0 [ 11.255056][ C2] ? filter_irq_stacks+0xd0/0xd0 [ 11.255058][ C2] ? check_path.constprop.0+0x24/0x50 [ 11.255060][ C2] ? do_xdp_generic+0x4a0/0x4a0 [ 11.255063][ C2] ? check_prev_add+0x316/0xe90 [ 11.255065][ C2] ? mark_usage+0x61/0x170 [ 11.255066][ C2] ? __lock_acquire+0x518/0xc20 [ 11.255068][ C2] ? process_backlog+0x3f1/0x14c0 [ 11.255070][ C2] __netif_receive_skb_one_core+0xa2/0x180 [ 11.255072][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 11.255073][ C2] ? process_backlog+0x3f1/0x14c0 [ 11.255075][ C2] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 11.255077][ C2] ? rcu_is_watching+0x16/0xd0 [ 11.255079][ C2] process_backlog+0x431/0x14c0 [ 11.255081][ C2] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.255084][ C2] __napi_poll+0xa7/0x3b0 [ 11.255086][ C2] net_rx_action+0x513/0xf50 [ 11.255088][ C2] ? __lock_acquire+0x518/0xc20 [ 11.255090][ C2] ? __napi_poll+0x3b0/0x3b0 [ 11.255093][ C2] ? ktime_get_update_offsets_now+0x2a8/0x490 [ 11.255096][ C2] ? mark_held_locks+0x40/0x70 [ 11.255097][ C2] handle_softirqs+0x1d3/0x900 [ 11.255099][ C2] ? _local_bh_enable+0xc0/0xc0 [ 11.255101][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 11.255102][ C2] ? rcu_is_watching+0x16/0xd0 [ 11.255104][ C2] ? __dev_queue_xmit+0x964/0x1b80 [ 11.255106][ C2] do_softirq+0xac/0xe0 [ 11.255107][ C2] [ 11.255108][ C2] [ 11.255108][ C2] __local_bh_enable_ip+0x118/0x150 [ 11.255110][ C2] __dev_queue_xmit+0x979/0x1b80 [ 11.255113][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 11.255115][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 11.255116][ C2] ? find_held_lock+0x2b/0x80 [ 11.255117][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 11.255119][ C2] ? rcu_is_watching+0x16/0xd0 [ 11.255121][ C2] ? mark_held_locks+0x40/0x70 [ 11.255122][ C2] ? __asan_memcpy+0x3c/0x60 [ 11.255124][ C2] ? neigh_hh_output+0x152/0x4c0 [ 11.255126][ C2] ip6_finish_output2+0x96f/0x1300 [ 11.255128][ C2] ? ip6_dst_lookup+0x80/0x80 [ 11.255129][ C2] ? find_held_lock+0x2b/0x80 [ 11.255131][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 11.255133][ C2] ? ip6_mtu+0x15d/0x310 [ 11.255135][ C2] ip6_finish_output+0x646/0xda0 [ 11.255137][ C2] ip6_output+0x23f/0x7f0 [ 11.255139][ C2] ? ip6_finish_output+0xda0/0xda0 [ 11.255140][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 11.255142][ C2] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 11.255144][ C2] ? mark_held_locks+0x40/0x70 [ 11.255146][ C2] ? __local_bh_enable_ip+0xaa/0x150 [ 11.255147][ C2] ? __local_bh_enable_ip+0xaa/0x150 [ 11.255149][ C2] ? icmp6_dst_alloc+0x317/0x4d0 [ 11.255151][ C2] mld_sendpack+0x9d6/0xec0 [ 11.255153][ C2] ? mld_dad_start_work+0x240/0x240 [ 11.255156][ C2] ? mld_send_cr+0x50f/0x820 [ 11.255158][ C2] mld_ifc_work+0x36/0x190 [ 11.255160][ C2] ? process_one_work+0xdfc/0x1560 [ 11.255161][ C2] process_one_work+0xe3e/0x1560 [ 11.255164][ C2] ? __queue_delayed_work+0x470/0x470 [ 11.255166][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 11.255169][ C2] worker_thread+0x4f1/0xd60 [ 11.255171][ C2] ? rescuer_thread+0x1340/0x1340 [ 11.255172][ C2] ? __kthread_parkme+0xbd/0x210 [ 11.255174][ C2] ? rescuer_thread+0x1340/0x1340 [ 11.255176][ C2] ? rescuer_thread+0x1340/0x1340 [ 11.255177][ C2] kthread+0x367/0x460 [ 11.255179][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.255181][ C2] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.255183][ C2] ret_from_fork+0x474/0x6b0 [ 11.255184][ C2] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.255186][ C2] ? __switch_to+0x5a3/0xe00 [ 11.255189][ C2] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.255191][ C2] ret_from_fork_asm+0x11/0x20 [ 11.255194][ C2] [ 11.326389][ C2] tc mirred to Houston: device veth2 is down [ 11.454398][ C2] tc mirred to Houston: device veth3 is down [ 11.463797][ C0] tc mirred to Houston: device veth2 is down