[ 11.359034][ T257] Mirror/redirect action on [ 11.359050][ T257] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.359052][ T257] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 257, name: modprobe [ 11.359054][ T257] preempt_count: 1, expected: 0 [ 11.359054][ T257] RCU nest depth: 0, expected: 0 [ 11.359055][ T257] locks held by modprobe/257: 4, last CPU#3: [ 11.359058][ T257] #0: ffffffff8b169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.359069][ T257] #1: ffffffff8b169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.359074][ T257] #2: ffffffff8b089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.359078][ T257] #3: ffffffff8b089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.359082][ T257] irq event stamp: 31520 [ 11.359082][ T257] hardirqs last enabled at (31519): [] __down_trylock_console_sem+0x86/0xa0 [ 11.359085][ T257] hardirqs last disabled at (31520): [] console_emit_next_record+0x3d4/0x4c0 [ 11.359087][ T257] softirqs last enabled at (30410): [] handle_softirqs+0x67c/0x900 [ 11.359091][ T257] softirqs last disabled at (29263): [] __irq_exit_rcu+0x145/0x1c0 [ 11.359093][ T257] Preemption disabled at: [ 11.359093][ T257] [] vprintk_emit+0x31b/0x3e0 [ 11.359099][ T257] CPU: 3 UID: 0 PID: 257 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.359103][ T257] Tainted: [W]=WARN [ 11.359104][ T257] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.359106][ T257] Call Trace: [ 11.359108][ T257] [ 11.359109][ T257] dump_stack_lvl+0x6f/0xa0 [ 11.359115][ T257] ? vprintk_emit+0x31b/0x3e0 [ 11.359117][ T257] __might_resched.cold+0x1fe/0x2c1 [ 11.359122][ T257] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.359126][ T257] ? __kmalloc_noprof+0xdb/0x760 [ 11.359131][ T257] __kmalloc_noprof+0x443/0x760 [ 11.359133][ T257] ? alloc_buf.isra.0+0x4b/0x260 [ 11.359139][ T257] ? do_raw_spin_unlock+0x59/0x250 [ 11.359141][ T257] alloc_buf.isra.0+0x4b/0x260 [ 11.359145][ T257] put_chars+0x1e1/0x2f0 [ 11.359147][ T257] ? __send_to_port+0x420/0x420 [ 11.359149][ T257] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.359154][ T257] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.359156][ T257] ? validate_chain+0x38b/0xc20 [ 11.359161][ T257] hvc_console_print+0x292/0x780 [ 11.359164][ T257] ? __lock_acquire+0x518/0xc20 [ 11.359169][ T257] ? hvc_write+0x3a0/0x3a0 [ 11.359171][ T257] ? rcu_is_watching+0x16/0xd0 [ 11.359176][ T257] console_emit_next_record+0x22f/0x4c0 [ 11.359180][ T257] ? devkmsg_read+0x4b0/0x4b0 [ 11.359182][ T257] ? console_flush_one_record+0x106/0x710 [ 11.359185][ T257] ? rcu_is_watching+0x16/0xd0 [ 11.359192][ T257] ? lock_acquire+0x13c/0x160 [ 11.359195][ T257] console_flush_one_record+0x46f/0x710 [ 11.359200][ T257] ? console_emit_next_record+0x4c0/0x4c0 [ 11.359201][ T257] ? __lock_acquire+0x518/0xc20 [ 11.359207][ T257] console_unlock+0xee/0x1f0 [ 11.359209][ T257] ? console_flush_one_record+0x710/0x710 [ 11.359211][ T257] ? rcu_is_watching+0x16/0xd0 [ 11.359213][ T257] ? lock_acquire+0x60/0x160 [ 11.359217][ T257] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.359219][ T257] ? vprintk_emit+0x320/0x3e0 [ 11.359222][ T257] vprintk_emit+0x37c/0x3e0 [ 11.359226][ T257] ? wake_up_klogd_work_func+0x90/0x90 [ 11.359229][ T257] ? netdev_run_todo+0x2a8/0xfd0 [ 11.359233][ T257] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 11.359236][ T257] ? rcu_is_watching+0x16/0xd0 [ 11.359240][ T257] ? mirred_cleanup_module+0x750/0x750 [act_mirred] [ 11.359242][ T257] _printk+0xc7/0x100 [ 11.359246][ T257] ? snapshot_read.cold+0x21/0x21 [ 11.359248][ T257] ? __lock_release.isra.0+0x69/0x1a0 [ 11.359251][ T257] ? mirred_cleanup_module+0x750/0x750 [act_mirred] [ 11.359252][ T257] ? __up_write+0x23d/0x5f0 [ 11.359254][ T257] ? __up_write+0x2e5/0x5f0 [ 11.359258][ T257] ? __up_write+0x2c7/0x5f0 [ 11.359260][ T257] mirred_init_module+0x28/0x1000 [act_mirred] [ 11.359263][ T257] do_one_initcall+0x124/0x4f0 [ 11.359266][ T257] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.359270][ T257] ? do_init_module+0xae/0x8a0 [ 11.359274][ T257] ? kasan_unpoison+0x44/0x70 [ 11.359278][ T257] do_init_module+0x2ad/0x8a0 [ 11.359282][ T257] ? lockdep_hardirqs_on+0x91/0x130 [ 11.359286][ T257] ? free_module+0x470/0x470 [ 11.359289][ T257] ? kfree+0x123/0x590 [ 11.359293][ T257] load_module+0x1424/0x1bb0 [ 11.359301][ T257] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.359305][ T257] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.359308][ T257] ? find_held_lock+0x2b/0x80 [ 11.359311][ T257] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.359315][ T257] init_module_from_file+0x11f/0x1a0 [ 11.359318][ T257] ? __do_sys_init_module+0x220/0x220 [ 11.359326][ T257] ? __rwlock_init+0x150/0x150 [ 11.359329][ T257] ? do_raw_spin_unlock+0x59/0x250 [ 11.359332][ T257] idempotent_init_module+0x37b/0x7c0 [ 11.359336][ T257] ? init_module_from_file+0x1a0/0x1a0 [ 11.359342][ T257] ? rcu_is_watching+0x16/0xd0 [ 11.359344][ T257] ? cap_capable+0x1d7/0x3d0 [ 11.359351][ T257] __x64_sys_finit_module+0xdf/0x190 [ 11.359353][ T257] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.359356][ T257] do_syscall_64+0xff/0x530 [ 11.359358][ T257] ? exc_page_fault+0xee/0x100 [ 11.359361][ T257] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.359363][ T257] RIP: 0033:0x7f1778d6a37d [ 11.359366][ 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 [ 11.359368][ T257] RSP: 002b:00007fff4b9da978 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.359371][ T257] RAX: ffffffffffffffda RBX: 000055a0b62e0810 RCX: 00007f1778d6a37d [ 11.359372][ T257] RDX: 0000000000000000 RSI: 000055a0982bbffd RDI: 0000000000000000 [ 11.359373][ T257] RBP: 00007fff4b9daa10 R08: 0000000000000000 R09: 0000000000000000 [ 11.359374][ T257] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0982bbffd [ 11.359374][ T257] R13: 000055a0b62e0960 R14: 0000000000040000 R15: 0000000000000000 [ 11.359381][ T257] [ 11.427806][ C2] tc mirred to Houston: device veth2 is down [ 11.427832][ C2] [ 11.427833][ C2] ======================================================== [ 11.427834][ C2] WARNING: possible irq lock inversion dependency detected [ 11.427836][ C2] 7.2.0-virtme #1 Tainted: G W [ 11.427838][ C2] -------------------------------------------------------- [ 11.427838][ C2] kworker/2:2/65 just changed the state of lock: [ 11.427839][ C2] ffffffff8b089660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.427850][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 11.427851][ C2] (fs_reclaim){+.+.}-{0:0} [ 11.427853][ C2] [ 11.427853][ C2] [ 11.427853][ C2] and interrupts could create inverse lock ordering between them. [ 11.427853][ C2] [ 11.427853][ C2] [ 11.427853][ C2] other info that might help us debug this: [ 11.427854][ C2] Possible interrupt unsafe locking scenario: [ 11.427854][ C2] [ 11.427854][ C2] CPU0 CPU1 [ 11.427855][ C2] ---- ---- [ 11.427855][ C2] lock(fs_reclaim); [ 11.427856][ C2] local_irq_disable(); [ 11.427857][ C2] lock(console_owner); [ 11.427858][ C2] lock(fs_reclaim); [ 11.427859][ C2] [ 11.427859][ C2] lock(console_owner); [ 11.427860][ C2] [ 11.427860][ C2] *** DEADLOCK *** [ 11.427860][ C2] [ 11.427860][ C2] locks held by kworker/2:2/65: 8, last CPU#2: [ 11.427862][ C2] #0: ff11000008d50f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.427867][ C2] #1: ffa0000000467d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.427870][ C2] #2: ff1100000ced5530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 11.427875][ C2] #3: ffffffff8b180b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 11.427878][ C2] #4: ffffffff8b180b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 11.427882][ C2] #5: ffffffff8b180b00 (rcu_read_lock){....}-{1:3}, at: process_backlog+0x3f1/0x14c0 [ 11.427887][ C2] #6: ffffffff8b169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.427890][ C2] #7: ffffffff8b169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.427894][ C2] [ 11.427894][ C2] the shortest dependencies between 2nd lock and 1st lock: [ 11.427898][ C2] -> (fs_reclaim){+.+.}-{0:0} { [ 11.427900][ C2] HARDIRQ-ON-W at: [ 11.427902][ C2] __lock_acquire+0x388/0xc20 [ 11.427905][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.427906][ C2] fs_reclaim_acquire+0xd5/0x120 [ 11.427909][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 11.427911][ C2] kthread_create_worker_on_node+0xea/0x210 [ 11.427913][ C2] workqueue_init+0x2a/0x680 [ 11.427916][ C2] kernel_init_freeable+0x2fe/0x630 [ 11.427918][ C2] kernel_init+0x21/0x150 [ 11.427921][ C2] ret_from_fork+0x474/0x6b0 [ 11.427924][ C2] ret_from_fork_asm+0x11/0x20 [ 11.427927][ C2] SOFTIRQ-ON-W at: [ 11.427928][ C2] __lock_acquire+0x388/0xc20 [ 11.427929][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.427930][ C2] fs_reclaim_acquire+0xd5/0x120 [ 11.427931][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 11.427932][ C2] kthread_create_worker_on_node+0xea/0x210 [ 11.427934][ C2] workqueue_init+0x2a/0x680 [ 11.427935][ C2] kernel_init_freeable+0x2fe/0x630 [ 11.427936][ C2] kernel_init+0x21/0x150 [ 11.427937][ C2] ret_from_fork+0x474/0x6b0 [ 11.427938][ C2] ret_from_fork_asm+0x11/0x20 [ 11.427939][ C2] INITIAL USE at: [ 11.427940][ C2] __lock_acquire+0x388/0xc20 [ 11.427942][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.427943][ C2] fs_reclaim_acquire+0xd5/0x120 [ 11.427944][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 11.427945][ C2] kthread_create_worker_on_node+0xea/0x210 [ 11.427946][ C2] workqueue_init+0x2a/0x680 [ 11.427948][ C2] kernel_init_freeable+0x2fe/0x630 [ 11.427949][ C2] kernel_init+0x21/0x150 [ 11.427950][ C2] ret_from_fork+0x474/0x6b0 [ 11.427951][ C2] ret_from_fork_asm+0x11/0x20 [ 11.427952][ C2] } [ 11.427953][ C2] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 11.427957][ C2] ... acquired at: [ 11.427958][ C2] __lock_acquire+0x518/0xc20 [ 11.427960][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.427961][ C2] fs_reclaim_acquire+0xd5/0x120 [ 11.427962][ C2] __kmalloc_noprof+0xd3/0x760 [ 11.427963][ C2] alloc_buf.isra.0+0x4b/0x260 [ 11.427966][ C2] put_chars+0x1e1/0x2f0 [ 11.427968][ C2] hvc_console_print+0x292/0x780 [ 11.427970][ C2] console_emit_next_record+0x22f/0x4c0 [ 11.427972][ C2] console_flush_one_record+0x46f/0x710 [ 11.427973][ C2] console_unlock+0xee/0x1f0 [ 11.427975][ C2] vprintk_emit+0x37c/0x3e0 [ 11.427976][ C2] dev_vprintk_emit+0x27f/0x2c0 [ 11.427979][ C2] dev_printk_emit+0xb9/0xee [ 11.427981][ C2] _dev_info+0xe2/0x116 [ 11.427983][ C2] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 11.427986][ C2] cmos_do_probe+0x73b/0x98a [ 11.427987][ C2] platform_probe+0xfe/0x1f0 [ 11.427990][ C2] call_driver_probe+0x61/0x1c0 [ 11.427992][ C2] really_probe+0x199/0x760 [ 11.427993][ C2] __driver_probe_device+0x24f/0x440 [ 11.427995][ C2] driver_probe_device+0x4a/0xf0 [ 11.427996][ C2] __driver_attach+0x1b8/0x540 [ 11.427997][ C2] bus_for_each_dev+0x130/0x1e0 [ 11.427998][ C2] bus_add_driver+0x2c8/0x530 [ 11.428000][ C2] driver_register+0x1a3/0x390 [ 11.428001][ C2] __platform_driver_probe+0x13f/0x270 [ 11.428003][ C2] cmos_init+0x31/0x40 [ 11.428006][ C2] do_one_initcall+0x124/0x4f0 [ 11.428007][ C2] kernel_init_freeable+0x596/0x630 [ 11.428008][ C2] kernel_init+0x21/0x150 [ 11.428009][ C2] ret_from_fork+0x474/0x6b0 [ 11.428010][ C2] ret_from_fork_asm+0x11/0x20 [ 11.428012][ C2] [ 11.428012][ C2] -> (console_owner){..-.}-{0:0} { [ 11.428014][ C2] IN-SOFTIRQ-W at: [ 11.428015][ C2] __lock_acquire+0x388/0xc20 [ 11.428016][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.428017][ C2] console_lock_spinning_enable+0x5c/0x60 [ 11.428019][ C2] console_emit_next_record+0x1d1/0x4c0 [ 11.428020][ C2] console_flush_one_record+0x46f/0x710 [ 11.428022][ C2] console_unlock+0xee/0x1f0 [ 11.428023][ C2] vprintk_emit+0x37c/0x3e0 [ 11.428025][ C2] _printk+0xc7/0x100 [ 11.428027][ C2] tcf_mirred_to_dev.cold+0x13/0xa1 [act_mirred] [ 11.428030][ C2] tcf_mirred_act+0x618/0xe10 [act_mirred] [ 11.428032][ C2] tcf_action_exec.part.0+0xca/0x3c0 [ 11.428035][ C2] __tcf_classify+0x35e/0x780 [ 11.428036][ C2] tcf_classify+0x3f7/0xa20 [ 11.428038][ C2] tc_run+0x3d0/0x7e0 [ 11.428039][ C2] __netif_receive_skb_core.constprop.0+0xdb7/0x2bb0 [ 11.428041][ C2] __netif_receive_skb_one_core+0xa2/0x180 [ 11.428043][ C2] process_backlog+0x431/0x14c0 [ 11.428044][ C2] __napi_poll+0xa7/0x3b0 [ 11.428046][ C2] net_rx_action+0x513/0xf50 [ 11.428047][ C2] handle_softirqs+0x1d3/0x900 [ 11.428050][ C2] do_softirq+0xac/0xe0 [ 11.428051][ C2] __local_bh_enable_ip+0x118/0x150 [ 11.428052][ C2] __dev_queue_xmit+0x979/0x1b80 [ 11.428054][ C2] ip6_finish_output2+0x96f/0x1300 [ 11.428055][ C2] ip6_finish_output+0x646/0xda0 [ 11.428056][ C2] ip6_output+0x23f/0x7f0 [ 11.428057][ C2] mld_sendpack+0x9d6/0xec0 [ 11.428059][ C2] mld_ifc_work+0x36/0x190 [ 11.428060][ C2] process_one_work+0xe3e/0x1560 [ 11.428061][ C2] worker_thread+0x4f1/0xd60 [ 11.428063][ C2] kthread+0x367/0x460 [ 11.428064][ C2] ret_from_fork+0x474/0x6b0 [ 11.428065][ C2] ret_from_fork_asm+0x11/0x20 [ 11.428066][ C2] INITIAL USE at: [ 11.428067][ C2] } [ 11.428068][ C2] ... key at: [] console_owner_dep_map+0x0/0x60 [ 11.428071][ C2] ... acquired at: [ 11.428071][ C2] mark_lock+0x1d7/0xa00 [ 11.428072][ C2] mark_usage+0x42/0x170 [ 11.428074][ C2] __lock_acquire+0x388/0xc20 [ 11.428075][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.428076][ C2] console_lock_spinning_enable+0x5c/0x60 [ 11.428078][ C2] console_emit_next_record+0x1d1/0x4c0 [ 11.428079][ C2] console_flush_one_record+0x46f/0x710 [ 11.428081][ C2] console_unlock+0xee/0x1f0 [ 11.428082][ C2] vprintk_emit+0x37c/0x3e0 [ 11.428084][ C2] _printk+0xc7/0x100 [ 11.428085][ C2] tcf_mirred_to_dev.cold+0x13/0xa1 [act_mirred] [ 11.428087][ C2] tcf_mirred_act+0x618/0xe10 [act_mirred] [ 11.428088][ C2] tcf_action_exec.part.0+0xca/0x3c0 [ 11.428089][ C2] __tcf_classify+0x35e/0x780 [ 11.428091][ C2] tcf_classify+0x3f7/0xa20 [ 11.428092][ C2] tc_run+0x3d0/0x7e0 [ 11.428093][ C2] __netif_receive_skb_core.constprop.0+0xdb7/0x2bb0 [ 11.428095][ C2] __netif_receive_skb_one_core+0xa2/0x180 [ 11.428096][ C2] process_backlog+0x431/0x14c0 [ 11.428097][ C2] __napi_poll+0xa7/0x3b0 [ 11.428099][ C2] net_rx_action+0x513/0xf50 [ 11.428100][ C2] handle_softirqs+0x1d3/0x900 [ 11.428101][ C2] do_softirq+0xac/0xe0 [ 11.428103][ C2] __local_bh_enable_ip+0x118/0x150 [ 11.428104][ C2] __dev_queue_xmit+0x979/0x1b80 [ 11.428105][ C2] ip6_finish_output2+0x96f/0x1300 [ 11.428106][ C2] ip6_finish_output+0x646/0xda0 [ 11.428108][ C2] ip6_output+0x23f/0x7f0 [ 11.428109][ C2] mld_sendpack+0x9d6/0xec0 [ 11.428110][ C2] mld_ifc_work+0x36/0x190 [ 11.428111][ C2] process_one_work+0xe3e/0x1560 [ 11.428113][ C2] worker_thread+0x4f1/0xd60 [ 11.428114][ C2] kthread+0x367/0x460 [ 11.428115][ C2] ret_from_fork+0x474/0x6b0 [ 11.428117][ C2] ret_from_fork_asm+0x11/0x20 [ 11.428118][ C2] [ 11.428118][ C2] [ 11.428118][ C2] stack backtrace: [ 11.428121][ C2] CPU: 2 UID: 0 PID: 65 Comm: kworker/2:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.428124][ C2] Tainted: [W]=WARN [ 11.428125][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.428127][ C2] Workqueue: mld mld_ifc_work [ 11.428130][ C2] Call Trace: [ 11.428132][ C2] [ 11.428133][ C2] dump_stack_lvl+0x6f/0xa0 [ 11.428137][ C2] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 11.428139][ C2] mark_lock_irq+0x989/0x9c0 [ 11.428142][ C2] mark_lock+0x1d7/0xa00 [ 11.428144][ C2] mark_usage+0x42/0x170 [ 11.428145][ C2] __lock_acquire+0x388/0xc20 [ 11.428147][ C2] lock_acquire.part.0+0xd4/0x280 [ 11.428149][ C2] ? console_lock_spinning_enable+0x40/0x60 [ 11.428151][ C2] ? rcu_is_watching+0x16/0xd0 [ 11.428154][ C2] ? lock_acquire+0x13c/0x160 [ 11.428156][ C2] console_lock_spinning_enable+0x5c/0x60 [ 11.428158][ C2] ? console_lock_spinning_enable+0x40/0x60 [ 11.428159][ C2] console_emit_next_record+0x1d1/0x4c0 [ 11.428161][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 11.428163][ C2] ? console_flush_one_record+0x106/0x710 [ 11.428165][ C2] ? rcu_is_watching+0x16/0xd0 [ 11.428166][ C2] ? lock_acquire+0x13c/0x160 [ 11.428168][ C2] console_flush_one_record+0x46f/0x710 [ 11.428170][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 11.428172][ C2] ? __lock_acquire+0x518/0xc20 [ 11.428174][ C2] console_unlock+0xee/0x1f0 [ 11.428176][ C2] ? console_flush_one_record+0x710/0x710 [ 11.428177][ C2] ? rcu_is_watching+0x16/0xd0 [ 11.428179][ C2] ? lock_acquire+0x60/0x160 [ 11.428181][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.428183][ C2] ? vprintk_emit+0x320/0x3e0 [ 11.428185][ C2] vprintk_emit+0x37c/0x3e0 [ 11.428192][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 11.428194][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 11.428197][ C2] _printk+0xc7/0x100 [ 11.428198][ C2] ? snapshot_read.cold+0x21/0x21 [ 11.428200][ C2] ? ___ratelimit+0x4e7/0xa00 [ 11.428203][ C2] ? __asan_memmove+0x3c/0x60 [ 11.428205][ C2] ? idr_get_free+0x830/0x830 [ 11.428207][ C2] ? skb_mpls_push+0x2d9/0xdd0 [ 11.428211][ C2] tcf_mirred_to_dev.cold+0x13/0xa1 [act_mirred] [ 11.428213][ C2] ? tcf_vlan_act+0x76c/0xea0 [act_vlan] [ 11.428215][ C2] tcf_mirred_act+0x618/0xe10 [act_mirred] [ 11.428216][ C2] ? stack_access_ok+0x1e0/0x1e0 [ 11.428219][ C2] tcf_action_exec.part.0+0xca/0x3c0 [ 11.428222][ C2] __tcf_classify+0x35e/0x780 [ 11.428224][ C2] ? lock_acquire.part.0+0x36/0x280 [ 11.428226][ C2] ? lock_acquire+0x13c/0x160 [ 11.428227][ C2] tcf_classify+0x3f7/0xa20 [ 11.428229][ C2] ? unwind_next_frame+0x69b/0x1ea0 [ 11.428230][ C2] ? __tcf_classify+0x780/0x780 [ 11.428232][ C2] tc_run+0x3d0/0x7e0 [ 11.428234][ C2] ? __unwind_start+0x42e/0x900 [ 11.428235][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 11.428237][ C2] ? arch_stack_walk+0xd7/0x130 [ 11.428240][ C2] __netif_receive_skb_core.constprop.0+0xdb7/0x2bb0 [ 11.428242][ C2] ? filter_irq_stacks+0xd0/0xd0 [ 11.428245][ C2] ? check_path.constprop.0+0x24/0x50 [ 11.428246][ C2] ? do_xdp_generic+0x4a0/0x4a0 [ 11.428249][ C2] ? check_prev_add+0x316/0xe90 [ 11.428251][ C2] ? mark_usage+0x61/0x170 [ 11.428252][ C2] ? __lock_acquire+0x518/0xc20 [ 11.428254][ C2] ? process_backlog+0x3f1/0x14c0 [ 11.428256][ C2] __netif_receive_skb_one_core+0xa2/0x180 [ 11.428258][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 11.428259][ C2] ? process_backlog+0x3f1/0x14c0 [ 11.428261][ C2] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 11.428262][ C2] ? rcu_is_watching+0x16/0xd0 [ 11.428265][ C2] process_backlog+0x431/0x14c0 [ 11.428267][ C2] __napi_poll+0xa7/0x3b0 [ 11.428269][ C2] net_rx_action+0x513/0xf50 [ 11.428271][ C2] ? __napi_poll+0x3b0/0x3b0 [ 11.428274][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 11.428275][ C2] ? __rwlock_init+0x150/0x150 [ 11.428278][ C2] ? __run_timers+0xaa0/0xaa0 [ 11.428280][ C2] ? rcu_is_watching+0x16/0xd0 [ 11.428281][ C2] ? mark_held_locks+0x40/0x70 [ 11.428283][ C2] handle_softirqs+0x1d3/0x900 [ 11.428285][ C2] ? _local_bh_enable+0xc0/0xc0 [ 11.428287][ C2] ? _local_bh_enable+0xc0/0xc0 [ 11.428288][ C2] ? __dev_queue_xmit+0x964/0x1b80 [ 11.428290][ C2] do_softirq+0xac/0xe0 [ 11.428291][ C2] [ 11.428292][ C2] [ 11.428292][ C2] __local_bh_enable_ip+0x118/0x150 [ 11.428294][ C2] __dev_queue_xmit+0x979/0x1b80 [ 11.428296][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 11.428298][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 11.428299][ C2] ? find_held_lock+0x2b/0x80 [ 11.428301][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 11.428302][ C2] ? rcu_is_watching+0x16/0xd0 [ 11.428304][ C2] ? mark_held_locks+0x40/0x70 [ 11.428306][ C2] ? __asan_memcpy+0x3c/0x60 [ 11.428307][ C2] ? neigh_hh_output+0x152/0x4c0 [ 11.428309][ C2] ip6_finish_output2+0x96f/0x1300 [ 11.428311][ C2] ? ip6_dst_lookup+0x80/0x80 [ 11.428312][ C2] ? find_held_lock+0x2b/0x80 [ 11.428314][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 11.428315][ C2] ? ip6_mtu+0x15d/0x310 [ 11.428318][ C2] ip6_finish_output+0x646/0xda0 [ 11.428320][ C2] ip6_output+0x23f/0x7f0 [ 11.428321][ C2] ? ip6_finish_output+0xda0/0xda0 [ 11.428322][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 11.428324][ C2] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 11.428327][ C2] ? mark_held_locks+0x40/0x70 [ 11.428328][ C2] ? __local_bh_enable_ip+0xaa/0x150 [ 11.428329][ C2] ? __local_bh_enable_ip+0xaa/0x150 [ 11.428331][ C2] ? icmp6_dst_alloc+0x317/0x4d0 [ 11.428333][ C2] mld_sendpack+0x9d6/0xec0 [ 11.428335][ C2] ? mld_dad_start_work+0x240/0x240 [ 11.428337][ C2] ? mld_send_cr+0x50f/0x820 [ 11.428339][ C2] mld_ifc_work+0x36/0x190 [ 11.428341][ C2] ? process_one_work+0xdfc/0x1560 [ 11.428343][ C2] process_one_work+0xe3e/0x1560 [ 11.428345][ C2] ? __queue_delayed_work+0x470/0x470 [ 11.428347][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 11.428350][ C2] worker_thread+0x4f1/0xd60 [ 11.428352][ C2] ? rescuer_thread+0x1340/0x1340 [ 11.428353][ C2] ? __kthread_parkme+0xbd/0x210 [ 11.428355][ C2] ? rescuer_thread+0x1340/0x1340 [ 11.428357][ C2] ? rescuer_thread+0x1340/0x1340 [ 11.428358][ C2] kthread+0x367/0x460 [ 11.428360][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.428362][ C2] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.428364][ C2] ret_from_fork+0x474/0x6b0 [ 11.428365][ C2] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.428367][ C2] ? __switch_to+0x5a3/0xe00 [ 11.428370][ C2] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.428371][ C2] ret_from_fork_asm+0x11/0x20 [ 11.428374][ C2] [ 11.593709][ C2] tc mirred to Houston: device veth3 is down [ 11.628671][ C2] tc mirred to Houston: device veth2 is down