[ 9.680244][ T206] ip (206) used greatest stack depth: 24640 bytes left [ 9.680258][ T206] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.680260][ T206] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 206, name: ip [ 9.680262][ T206] preempt_count: 2, expected: 0 [ 9.680263][ T206] RCU nest depth: 0, expected: 0 [ 9.680264][ T206] locks held by ip/206: 5, last CPU#3: [ 9.680266][ T206] #0: ffffffff98e167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.680278][ T206] #1: ffffffff98f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.680282][ T206] #2: ffffffff98f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.680286][ T206] #3: ffffffff98e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.680290][ T206] #4: ffffffff98e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.680294][ T206] irq event stamp: 34414 [ 9.680295][ T206] hardirqs last enabled at (34413): [] __down_trylock_console_sem+0x86/0xa0 [ 9.680298][ T206] hardirqs last disabled at (34414): [] console_emit_next_record+0x3d4/0x4c0 [ 9.680300][ T206] softirqs last enabled at (33158): [] handle_softirqs+0x67c/0x900 [ 9.680302][ T206] softirqs last disabled at (33009): [] __irq_exit_rcu+0x145/0x1c0 [ 9.680305][ T206] Preemption disabled at: [ 9.680305][ T206] [<0000000000000000>] 0x0 [ 9.680312][ T206] CPU: 3 UID: 0 PID: 206 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.680315][ T206] Tainted: [W]=WARN [ 9.680316][ T206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.680317][ T206] Call Trace: [ 9.680319][ T206] [ 9.680320][ T206] dump_stack_lvl+0x6f/0xa0 [ 9.680327][ T206] __might_resched.cold+0x1fe/0x2c1 [ 9.680331][ T206] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.680335][ T206] ? __kmalloc_noprof+0xdb/0x760 [ 9.680339][ T206] __kmalloc_noprof+0x443/0x760 [ 9.680341][ T206] ? alloc_buf.isra.0+0x4b/0x260 [ 9.680348][ T206] ? do_raw_spin_unlock+0x59/0x250 [ 9.680351][ T206] alloc_buf.isra.0+0x4b/0x260 [ 9.680354][ T206] put_chars+0x1e1/0x2f0 [ 9.680357][ T206] ? __send_to_port+0x420/0x420 [ 9.680358][ T206] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.680361][ T206] ? validate_chain+0x38b/0xc20 [ 9.680367][ T206] hvc_console_print+0x292/0x780 [ 9.680374][ T206] ? hvc_write+0x3a0/0x3a0 [ 9.680376][ T206] ? rcu_is_watching+0x16/0xd0 [ 9.680378][ T206] ? lock_acquire+0x13c/0x160 [ 9.680382][ T206] console_emit_next_record+0x22f/0x4c0 [ 9.680386][ T206] ? devkmsg_read+0x4b0/0x4b0 [ 9.680388][ T206] ? console_flush_one_record+0x106/0x710 [ 9.680391][ T206] ? rcu_is_watching+0x16/0xd0 [ 9.680393][ T206] ? lock_acquire+0x13c/0x160 [ 9.680397][ T206] console_flush_one_record+0x46f/0x710 [ 9.680401][ T206] ? console_emit_next_record+0x4c0/0x4c0 [ 9.680403][ T206] ? __lock_acquire+0x518/0xc20 [ 9.680408][ T206] console_unlock+0xee/0x1f0 [ 9.680411][ T206] ? console_flush_one_record+0x710/0x710 [ 9.680412][ T206] ? rcu_is_watching+0x16/0xd0 [ 9.680414][ T206] ? lock_acquire+0xe0/0x160 [ 9.680418][ T206] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.680420][ T206] ? vprintk_emit+0x320/0x3e0 [ 9.680422][ T206] vprintk_emit+0x37c/0x3e0 [ 9.680425][ T206] ? wake_up_klogd_work_func+0x90/0x90 [ 9.680428][ T206] ? __lock_acquire+0x518/0xc20 [ 9.680432][ T206] _printk+0xc7/0x100 [ 9.680435][ T206] ? snapshot_read.cold+0x21/0x21 [ 9.680438][ T206] ? do_raw_spin_lock+0x131/0x280 [ 9.680441][ T206] ? __rwlock_init+0x150/0x150 [ 9.680444][ T206] ? do_raw_spin_lock+0x131/0x280 [ 9.680447][ T206] do_exit.cold+0x82/0x9c [ 9.680450][ T206] ? exit_notify+0x890/0x890 [ 9.680452][ T206] ? __lock_release.isra.0+0x69/0x1a0 [ 9.680454][ T206] ? rcu_is_watching+0x16/0xd0 [ 9.680458][ T206] do_group_exit+0xb8/0x370 [ 9.680460][ T206] __x64_sys_exit_group+0x3c/0x50 [ 9.680462][ T206] x64_sys_call+0x1567/0x1570 [ 9.680465][ T206] do_syscall_64+0xff/0x530 [ 9.680469][ T206] ? exc_page_fault+0xee/0x100 [ 9.680472][ T206] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.680474][ T206] RIP: 0033:0x7fd4b752e1b8 [ 9.680476][ T206] Code: Unable to access opcode bytes at 0x7fd4b752e18e. [ 9.680477][ T206] RSP: 002b:00007ffd2df22cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.680479][ T206] RAX: ffffffffffffffda RBX: 00007fd4b765ef88 RCX: 00007fd4b752e1b8 [ 9.680480][ T206] RDX: 00007fd4b7278fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.680481][ T206] RBP: 00007ffd2df22d20 R08: 0000000000000000 R09: 0000000000000000 [ 9.680482][ T206] R10: 00007ffd2df22ae0 R11: 0000000000000246 R12: 0000000000000001 [ 9.680482][ T206] R13: 0000000000000000 R14: 00007fd4b765d680 R15: 00007fd4b765efa0 [ 9.680489][ T206] [ 9.876338][ T214] veth_dst: entered promiscuous mode [ 9.945630][ T216] macvlan0: entered allmulticast mode [ 9.945976][ T216] veth_dst: entered allmulticast mode [ 10.074522][ T222] macvlan0: entered promiscuous mode [ 10.552628][ C0] IPv6: macvlan0: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 10.552659][ C0] [ 10.552661][ C0] ======================================================== [ 10.552662][ C0] WARNING: possible irq lock inversion dependency detected [ 10.552664][ C0] 7.2.0-virtme #1 Tainted: G W [ 10.552665][ C0] -------------------------------------------------------- [ 10.552666][ C0] kworker/u17:1/46 just changed the state of lock: [ 10.552667][ C0] ffffffff98e9d760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.552678][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 10.552679][ C0] (fs_reclaim){+.+.}-{0:0} [ 10.552680][ C0] [ 10.552680][ C0] [ 10.552680][ C0] and interrupts could create inverse lock ordering between them. [ 10.552680][ C0] [ 10.552681][ C0] [ 10.552681][ C0] other info that might help us debug this: [ 10.552682][ C0] Possible interrupt unsafe locking scenario: [ 10.552682][ C0] [ 10.552682][ C0] CPU0 CPU1 [ 10.552683][ C0] ---- ---- [ 10.552683][ C0] lock(fs_reclaim); [ 10.552684][ C0] local_irq_disable(); [ 10.552685][ C0] lock(console_owner); [ 10.552686][ C0] lock(fs_reclaim); [ 10.552686][ C0] [ 10.552687][ C0] lock(console_owner); [ 10.552687][ C0] [ 10.552687][ C0] *** DEADLOCK *** [ 10.552687][ C0] [ 10.552688][ C0] locks held by kworker/u17:1/46: 8, last CPU#0: [ 10.552689][ C0] #0: ff1100000115a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 10.552695][ C0] #1: ffa000000032fd10 ((work_completion)(&port->bc_work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 10.552698][ C0] #2: ffffffff98f94c00 (rcu_read_lock){....}-{1:3}, at: macvlan_process_broadcast+0x377/0x5c0 [ 10.552704][ C0] #3: ffffffff98f94c00 (rcu_read_lock){....}-{1:3}, at: process_backlog+0x3f1/0x14c0 [ 10.552708][ C0] #4: ffffffff98f94c00 (rcu_read_lock){....}-{1:3}, at: ip6_input+0xa1/0x570 [ 10.552714][ C0] #5: ff1100000a677a40 (&ifa->lock){+.-.}-{3:3}, at: addrconf_dad_failure+0x103/0x820 [ 10.552718][ C0] #6: ffffffff98f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.552720][ C0] #7: ffffffff98f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.552724][ C0] [ 10.552724][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 10.552728][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 10.552730][ C0] HARDIRQ-ON-W at: [ 10.552731][ C0] __lock_acquire+0x388/0xc20 [ 10.552734][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.552736][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.552739][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.552741][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.552743][ C0] workqueue_init+0x2a/0x680 [ 10.552747][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.552750][ C0] kernel_init+0x21/0x150 [ 10.552753][ C0] ret_from_fork+0x474/0x6b0 [ 10.552756][ C0] ret_from_fork_asm+0x11/0x20 [ 10.552759][ C0] SOFTIRQ-ON-W at: [ 10.552760][ C0] __lock_acquire+0x388/0xc20 [ 10.552761][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.552763][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.552764][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.552765][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.552766][ C0] workqueue_init+0x2a/0x680 [ 10.552768][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.552769][ C0] kernel_init+0x21/0x150 [ 10.552771][ C0] ret_from_fork+0x474/0x6b0 [ 10.552772][ C0] ret_from_fork_asm+0x11/0x20 [ 10.552773][ C0] INITIAL USE at: [ 10.552774][ C0] __lock_acquire+0x388/0xc20 [ 10.552775][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.552777][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.552778][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.552779][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.552781][ C0] workqueue_init+0x2a/0x680 [ 10.552782][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.552783][ C0] kernel_init+0x21/0x150 [ 10.552785][ C0] ret_from_fork+0x474/0x6b0 [ 10.552786][ C0] ret_from_fork_asm+0x11/0x20 [ 10.552787][ C0] } [ 10.552788][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 10.552792][ C0] ... acquired at: [ 10.552793][ C0] __lock_acquire+0x518/0xc20 [ 10.552794][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.552795][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.552797][ C0] __kmalloc_noprof+0xd3/0x760 [ 10.552798][ C0] alloc_buf.isra.0+0x4b/0x260 [ 10.552801][ C0] put_chars+0x1e1/0x2f0 [ 10.552802][ C0] hvc_console_print+0x292/0x780 [ 10.552805][ C0] console_emit_next_record+0x22f/0x4c0 [ 10.552807][ C0] console_flush_one_record+0x46f/0x710 [ 10.552808][ C0] console_unlock+0xee/0x1f0 [ 10.552810][ C0] vprintk_emit+0x37c/0x3e0 [ 10.552811][ C0] _printk+0xc7/0x100 [ 10.552814][ C0] tun_init+0x24/0xb0 [ 10.552816][ C0] do_one_initcall+0x124/0x4f0 [ 10.552818][ C0] kernel_init_freeable+0x596/0x630 [ 10.552819][ C0] kernel_init+0x21/0x150 [ 10.552820][ C0] ret_from_fork+0x474/0x6b0 [ 10.552822][ C0] ret_from_fork_asm+0x11/0x20 [ 10.552823][ C0] [ 10.552823][ C0] -> (console_owner){..-.}-{0:0} { [ 10.552825][ C0] IN-SOFTIRQ-W at: [ 10.552826][ C0] __lock_acquire+0x388/0xc20 [ 10.552827][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.552828][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.552830][ C0] console_emit_next_record+0x1d1/0x4c0 [ 10.552832][ C0] console_flush_one_record+0x46f/0x710 [ 10.552833][ C0] console_unlock+0xee/0x1f0 [ 10.552835][ C0] vprintk_emit+0x37c/0x3e0 [ 10.552836][ C0] _printk+0xc7/0x100 [ 10.552837][ C0] addrconf_dad_failure.cold+0xfa/0x186 [ 10.552840][ C0] ndisc_recv_ns+0x71c/0x1370 [ 10.552842][ C0] icmpv6_rcv+0x12c3/0x17d0 [ 10.552844][ C0] ip6_protocol_deliver_rcu+0x15c/0x1480 [ 10.552845][ C0] ip6_input_finish+0x196/0x590 [ 10.552847][ C0] ip6_input+0x130/0x570 [ 10.552849][ C0] ip6_mc_input+0x429/0xcd0 [ 10.552850][ C0] ipv6_rcv+0x3c1/0x5a0 [ 10.552852][ C0] __netif_receive_skb_one_core+0xfc/0x180 [ 10.552853][ C0] process_backlog+0x431/0x14c0 [ 10.552855][ C0] __napi_poll+0xa7/0x3b0 [ 10.552856][ C0] net_rx_action+0x513/0xf50 [ 10.552858][ C0] handle_softirqs+0x1d3/0x900 [ 10.552860][ C0] do_softirq+0xac/0xe0 [ 10.552862][ C0] __local_bh_enable_ip+0x118/0x150 [ 10.552863][ C0] netif_rx+0x7b/0x90 [ 10.552865][ C0] macvlan_broadcast+0x47b/0x680 [ 10.552866][ C0] macvlan_process_broadcast+0x3a3/0x5c0 [ 10.552868][ C0] process_one_work+0xe3e/0x1560 [ 10.552869][ C0] worker_thread+0x4f1/0xd60 [ 10.552871][ C0] kthread+0x367/0x460 [ 10.552873][ C0] ret_from_fork+0x474/0x6b0 [ 10.552874][ C0] ret_from_fork_asm+0x11/0x20 [ 10.552876][ C0] INITIAL USE at: [ 10.552876][ C0] } [ 10.552877][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 10.552879][ C0] ... acquired at: [ 10.552880][ C0] mark_lock+0x1d7/0xa00 [ 10.552881][ C0] mark_usage+0x42/0x170 [ 10.552883][ C0] __lock_acquire+0x388/0xc20 [ 10.552884][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.552885][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.552887][ C0] console_emit_next_record+0x1d1/0x4c0 [ 10.552888][ C0] console_flush_one_record+0x46f/0x710 [ 10.552890][ C0] console_unlock+0xee/0x1f0 [ 10.552891][ C0] vprintk_emit+0x37c/0x3e0 [ 10.552892][ C0] _printk+0xc7/0x100 [ 10.552894][ C0] addrconf_dad_failure.cold+0xfa/0x186 [ 10.552895][ C0] ndisc_recv_ns+0x71c/0x1370 [ 10.552896][ C0] icmpv6_rcv+0x12c3/0x17d0 [ 10.552897][ C0] ip6_protocol_deliver_rcu+0x15c/0x1480 [ 10.552899][ C0] ip6_input_finish+0x196/0x590 [ 10.552900][ C0] ip6_input+0x130/0x570 [ 10.552902][ C0] ip6_mc_input+0x429/0xcd0 [ 10.552903][ C0] ipv6_rcv+0x3c1/0x5a0 [ 10.552905][ C0] __netif_receive_skb_one_core+0xfc/0x180 [ 10.552906][ C0] process_backlog+0x431/0x14c0 [ 10.552908][ C0] __napi_poll+0xa7/0x3b0 [ 10.552909][ C0] net_rx_action+0x513/0xf50 [ 10.552910][ C0] handle_softirqs+0x1d3/0x900 [ 10.552912][ C0] do_softirq+0xac/0xe0 [ 10.552913][ C0] __local_bh_enable_ip+0x118/0x150 [ 10.552914][ C0] netif_rx+0x7b/0x90 [ 10.552915][ C0] macvlan_broadcast+0x47b/0x680 [ 10.552917][ C0] macvlan_process_broadcast+0x3a3/0x5c0 [ 10.552919][ C0] process_one_work+0xe3e/0x1560 [ 10.552920][ C0] worker_thread+0x4f1/0xd60 [ 10.552921][ C0] kthread+0x367/0x460 [ 10.552923][ C0] ret_from_fork+0x474/0x6b0 [ 10.552924][ C0] ret_from_fork_asm+0x11/0x20 [ 10.552925][ C0] [ 10.552926][ C0] [ 10.552926][ C0] stack backtrace: [ 10.552928][ C0] CPU: 0 UID: 0 PID: 46 Comm: kworker/u17:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.552932][ C0] Tainted: [W]=WARN [ 10.552932][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.552934][ C0] Workqueue: events_unbound macvlan_process_broadcast [ 10.552937][ C0] Call Trace: [ 10.552938][ C0] [ 10.552940][ C0] dump_stack_lvl+0x6f/0xa0 [ 10.552944][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 10.552947][ C0] mark_lock_irq+0x989/0x9c0 [ 10.552948][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 10.552951][ C0] mark_lock+0x1d7/0xa00 [ 10.552953][ C0] mark_usage+0x42/0x170 [ 10.552955][ C0] __lock_acquire+0x388/0xc20 [ 10.552963][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.552965][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 10.552967][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.552969][ C0] ? lock_acquire+0x13c/0x160 [ 10.552971][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.552973][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 10.552974][ C0] console_emit_next_record+0x1d1/0x4c0 [ 10.552977][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 10.552978][ C0] ? console_flush_one_record+0x106/0x710 [ 10.552980][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.552981][ C0] ? lock_acquire+0x13c/0x160 [ 10.552983][ C0] console_flush_one_record+0x46f/0x710 [ 10.552986][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 10.552987][ C0] ? __lock_acquire+0x518/0xc20 [ 10.552989][ C0] console_unlock+0xee/0x1f0 [ 10.552991][ C0] ? console_flush_one_record+0x710/0x710 [ 10.552993][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.552994][ C0] ? lock_acquire+0xe0/0x160 [ 10.552996][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.552998][ C0] ? vprintk_emit+0x320/0x3e0 [ 10.552999][ C0] vprintk_emit+0x37c/0x3e0 [ 10.553001][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 10.553002][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.553004][ C0] _printk+0xc7/0x100 [ 10.553006][ C0] ? snapshot_read.cold+0x21/0x21 [ 10.553007][ C0] ? ___ratelimit+0x4e7/0xa00 [ 10.553011][ C0] ? idr_get_free+0x830/0x830 [ 10.553013][ C0] addrconf_dad_failure.cold+0xfa/0x186 [ 10.553014][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.553016][ C0] ? lock_pin_lock+0x87/0x180 [ 10.553018][ C0] ? inet6_rtm_newaddr+0xa10/0xa10 [ 10.553019][ C0] ? ipv6_get_ifaddr+0x2b5/0x570 [ 10.553021][ C0] ? addrconf_dad_work+0x930/0x930 [ 10.553022][ C0] ? __asan_memset+0x27/0x50 [ 10.553025][ C0] ? ndisc_parse_options.part.0+0x38/0x690 [ 10.553027][ C0] ndisc_recv_ns+0x71c/0x1370 [ 10.553030][ C0] ? ndisc_netdev_event+0x460/0x460 [ 10.553033][ C0] ? __asan_memset+0x27/0x50 [ 10.553035][ C0] ? ndisc_rcv+0x4e3/0x700 [ 10.553037][ C0] icmpv6_rcv+0x12c3/0x17d0 [ 10.553039][ C0] ip6_protocol_deliver_rcu+0x15c/0x1480 [ 10.553042][ C0] ip6_input_finish+0x196/0x590 [ 10.553044][ C0] ip6_input+0x130/0x570 [ 10.553046][ C0] ? ip6_input_finish+0x590/0x590 [ 10.553048][ C0] ? ipv6_chk_mcast_addr+0x213/0x7d0 [ 10.553050][ C0] ? ipv6_chk_mcast_addr+0x21d/0x7d0 [ 10.553051][ C0] ip6_mc_input+0x429/0xcd0 [ 10.553054][ C0] ? ip6_input+0x570/0x570 [ 10.553055][ C0] ? ip6_rcv_core+0xded/0x1be0 [ 10.553058][ C0] ipv6_rcv+0x3c1/0x5a0 [ 10.553060][ C0] ? ip6_rcv_core+0x1be0/0x1be0 [ 10.553062][ C0] ? mark_usage+0x61/0x170 [ 10.553063][ C0] ? __lock_acquire+0x518/0xc20 [ 10.553065][ C0] ? process_backlog+0x3f1/0x14c0 [ 10.553067][ C0] __netif_receive_skb_one_core+0xfc/0x180 [ 10.553069][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 10.553070][ C0] ? process_backlog+0x3f1/0x14c0 [ 10.553072][ C0] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 10.553074][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.553076][ C0] process_backlog+0x431/0x14c0 [ 10.553078][ C0] __napi_poll+0xa7/0x3b0 [ 10.553080][ C0] net_rx_action+0x513/0xf50 [ 10.553082][ C0] ? __napi_poll+0x3b0/0x3b0 [ 10.553085][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.553086][ C0] ? __rwlock_init+0x150/0x150 [ 10.553089][ C0] ? __run_timers+0xaa0/0xaa0 [ 10.553092][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.553093][ C0] ? mark_held_locks+0x40/0x70 [ 10.553095][ C0] handle_softirqs+0x1d3/0x900 [ 10.553097][ C0] ? _local_bh_enable+0xc0/0xc0 [ 10.553099][ C0] ? _local_bh_enable+0xc0/0xc0 [ 10.553101][ C0] do_softirq+0xac/0xe0 [ 10.553102][ C0] [ 10.553103][ C0] [ 10.553103][ C0] __local_bh_enable_ip+0x118/0x150 [ 10.553105][ C0] netif_rx+0x7b/0x90 [ 10.553106][ C0] ? netif_rx+0x43/0x90 [ 10.553108][ C0] macvlan_broadcast+0x47b/0x680 [ 10.553110][ C0] macvlan_process_broadcast+0x3a3/0x5c0 [ 10.553112][ C0] ? __lock_acquire+0x518/0xc20 [ 10.553114][ C0] ? macvlan_handle_frame+0xf80/0xf80 [ 10.553117][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.553118][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.553119][ C0] ? lock_acquire+0x13c/0x160 [ 10.553121][ C0] ? process_one_work+0xe3e/0x1560 [ 10.553122][ C0] process_one_work+0xe3e/0x1560 [ 10.553125][ C0] ? __queue_delayed_work+0x470/0x470 [ 10.553127][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 10.553130][ C0] worker_thread+0x4f1/0xd60 [ 10.553133][ C0] ? rescuer_thread+0x1340/0x1340 [ 10.553135][ C0] kthread+0x367/0x460 [ 10.553136][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.553139][ C0] ? kthread_affine_preferred+0x4c0/0x4c0 [ 10.553141][ C0] ret_from_fork+0x474/0x6b0 [ 10.553143][ C0] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 10.553144][ C0] ? __switch_to+0x5a3/0xe00 [ 10.553147][ C0] ? kthread_affine_preferred+0x4c0/0x4c0 [ 10.553149][ C0] ret_from_fork_asm+0x11/0x20 [ 10.553152][ C0] [ 11.076891][ T222] macvlan0: left promiscuous mode [ 11.076898][ T222] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.076900][ T222] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 222, name: tcpdump [ 11.076901][ T222] preempt_count: 1, expected: 0 [ 11.076902][ T222] RCU nest depth: 0, expected: 0 [ 11.076903][ T222] INFO: lockdep is turned off. [ 11.076903][ T222] irq event stamp: 70756 [ 11.076904][ T222] hardirqs last enabled at (70755): [] _raw_spin_unlock_irqrestore+0x53/0x80 [ 11.076910][ T222] hardirqs last disabled at (70756): [] __schedule+0x1246/0x20e0 [ 11.076913][ T222] softirqs last enabled at (70752): [] packet_poll+0x2c7/0x520 [ 11.076915][ T222] softirqs last disabled at (70750): [] packet_poll+0x1cd/0x520 [ 11.076917][ T222] Preemption disabled at: [ 11.076918][ T222] [] vprintk_emit+0x31b/0x3e0 [ 11.076923][ T222] CPU: 0 UID: 72 PID: 222 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.076926][ T222] Tainted: [W]=WARN [ 11.076927][ T222] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.076928][ T222] Call Trace: [ 11.076929][ T222] [ 11.076930][ T222] dump_stack_lvl+0x6f/0xa0 [ 11.076934][ T222] ? vprintk_emit+0x31b/0x3e0 [ 11.076935][ T222] __might_resched.cold+0x1fe/0x2c1 [ 11.076939][ T222] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.076942][ T222] ? rcu_is_watching+0x16/0xd0 [ 11.076945][ T222] __kmalloc_noprof+0x443/0x760 [ 11.076947][ T222] ? __rwlock_init+0x150/0x150 [ 11.076949][ T222] ? alloc_buf.isra.0+0x4b/0x260 [ 11.076953][ T222] ? do_raw_spin_unlock+0x59/0x250 [ 11.076955][ T222] alloc_buf.isra.0+0x4b/0x260 [ 11.076957][ T222] put_chars+0x1e1/0x2f0 [ 11.076964][ T222] ? __send_to_port+0x420/0x420 [ 11.076965][ T222] ? printk_get_next_message+0x240/0x650 [ 11.076968][ T222] hvc_console_print+0x292/0x780 [ 11.076972][ T222] ? hvc_write+0x3a0/0x3a0 [ 11.076974][ T222] ? __rwlock_init+0x150/0x150 [ 11.076976][ T222] ? rcu_is_watching+0x16/0xd0 [ 11.076977][ T222] ? lock_acquire+0x13c/0x160 [ 11.076979][ T222] console_emit_next_record+0x22f/0x4c0 [ 11.076982][ T222] ? devkmsg_read+0x4b0/0x4b0 [ 11.076984][ T222] ? rcu_is_watching+0x16/0xd0 [ 11.076985][ T222] ? rcu_is_watching+0x16/0xd0 [ 11.076986][ T222] ? rcu_is_watching+0x16/0xd0 [ 11.076987][ T222] ? lock_acquire+0x13c/0x160 [ 11.076989][ T222] ? console_flush_one_record+0x111/0x710 [ 11.076990][ T222] console_flush_one_record+0x46f/0x710 [ 11.076993][ T222] ? console_emit_next_record+0x4c0/0x4c0 [ 11.076995][ T222] console_unlock+0xee/0x1f0 [ 11.076997][ T222] ? lock_acquire+0x13c/0x160 [ 11.076999][ T222] ? console_flush_one_record+0x710/0x710 [ 11.077000][ T222] ? rcu_is_watching+0x16/0xd0 [ 11.077001][ T222] ? lock_release+0x184/0x1f0 [ 11.077003][ T222] ? lock_acquire+0xe0/0x160 [ 11.077004][ T222] ? __rcu_read_lock+0x70/0x70 [ 11.077006][ T222] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.077008][ T222] ? vprintk_emit+0x320/0x3e0 [ 11.077009][ T222] vprintk_emit+0x37c/0x3e0 [ 11.077011][ T222] ? wake_up_klogd_work_func+0x90/0x90 [ 11.077012][ T222] ? is_bpf_text_address+0x3e/0x110 [ 11.077014][ T222] ? kernel_text_address+0x149/0x170 [ 11.077017][ T222] ? __kernel_text_address+0x12/0x30 [ 11.077018][ T222] _printk+0xc7/0x100 [ 11.077021][ T222] ? snapshot_read.cold+0x21/0x21 [ 11.077023][ T222] ? rcu_is_watching+0x16/0xd0 [ 11.077024][ T222] ? netdev_name+0x43/0x60 [ 11.077027][ T222] ? __netdev_printk+0x17f/0x1d0 [ 11.077029][ T222] netdev_info+0xe2/0x116 [ 11.077031][ T222] ? netdev_notice+0x120/0x120 [ 11.077033][ T222] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.077035][ T222] ? ww_mutex_lock+0x160/0x160 [ 11.077036][ T222] ? ref_tracker_alloc+0x430/0x430 [ 11.077039][ T222] ? packet_release+0x363/0xc40 [ 11.077040][ T222] ? __fput+0x36c/0xad0 [ 11.077043][ T222] ? mutex_is_locked+0x1c/0x50 [ 11.077045][ T222] __dev_set_promiscuity.cold+0x7a/0x104 [ 11.077047][ T222] netif_set_promiscuity+0x4c/0xc0 [ 11.077051][ T222] dev_set_promiscuity+0xa1/0x230 [ 11.077053][ T222] packet_release+0x4cb/0xc40 [ 11.077055][ T222] ? packet_set_ring+0x1740/0x1740 [ 11.077056][ T222] ? rwsem_down_write_slowpath+0xbe0/0xbe0 [ 11.077058][ T222] __sock_release+0xb8/0x280 [ 11.077061][ T222] sock_close+0x18/0x20 [ 11.077063][ T222] __fput+0x36c/0xad0 [ 11.077065][ T222] fput_close_sync+0xde/0x1b0 [ 11.077067][ T222] ? alloc_file_clone+0xe0/0xe0 [ 11.077068][ T222] ? lock_release+0x184/0x1f0 [ 11.077070][ T222] ? do_raw_spin_unlock+0x59/0x250 [ 11.077072][ T222] __x64_sys_close+0x8b/0xf0 [ 11.077074][ T222] do_syscall_64+0xff/0x530 [ 11.077077][ T222] ? exc_page_fault+0xee/0x100 [ 11.077079][ T222] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.077080][ T222] RIP: 0033:0x7ffa6a93054e [ 11.077083][ T222] 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 [ 11.077085][ T222] RSP: 002b:00007ffc9d05cde0 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 11.077088][ T222] RAX: ffffffffffffffda RBX: 000055a8d10a9690 RCX: 00007ffa6a93054e [ 11.077090][ T222] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 11.077090][ T222] RBP: 00007ffc9d05cdf0 R08: 0000000000000000 R09: 0000000000000000 [ 11.077091][ T222] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 11.077092][ T222] R13: 0000000000000000 R14: 000055a8b67f2760 R15: 0000000000000001 [ 11.077094][ T222] [ 12.510076][ T12] veth_dst (unregistering): left allmulticast mode [ 12.510094][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.510097][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 12.510100][ T12] preempt_count: 1, expected: 0 [ 12.510101][ T12] RCU nest depth: 0, expected: 0 [ 12.510102][ T12] INFO: lockdep is turned off. [ 12.510104][ T12] irq event stamp: 546 [ 12.510105][ T12] hardirqs last enabled at (545): [] __local_bh_enable_ip+0xaa/0x150 [ 12.510115][ T12] hardirqs last disabled at (546): [] __schedule+0x1246/0x20e0 [ 12.510121][ T12] softirqs last enabled at (544): [] handle_softirqs+0x67c/0x900 [ 12.510123][ T12] softirqs last disabled at (499): [] do_softirq+0xac/0xe0 [ 12.510126][ T12] Preemption disabled at: [ 12.510127][ T12] [] vprintk_emit+0x31b/0x3e0 [ 12.510135][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.510140][ T12] Tainted: [W]=WARN [ 12.510141][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.510143][ T12] Workqueue: netns cleanup_net [ 12.510150][ T12] Call Trace: [ 12.510152][ T12] [ 12.510154][ T12] dump_stack_lvl+0x6f/0xa0 [ 12.510161][ T12] ? vprintk_emit+0x31b/0x3e0 [ 12.510163][ T12] __might_resched.cold+0x1fe/0x2c1 [ 12.510168][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.510172][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.510175][ T12] __kmalloc_noprof+0x443/0x760 [ 12.510179][ T12] ? __rwlock_init+0x150/0x150 [ 12.510183][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 12.510188][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 12.510191][ T12] alloc_buf.isra.0+0x4b/0x260 [ 12.510195][ T12] put_chars+0x1e1/0x2f0 [ 12.510197][ T12] ? __send_to_port+0x420/0x420 [ 12.510200][ T12] ? printk_get_next_message+0x240/0x650 [ 12.510204][ T12] hvc_console_print+0x292/0x780 [ 12.510210][ T12] ? hvc_write+0x3a0/0x3a0 [ 12.510213][ T12] ? __rwlock_init+0x150/0x150 [ 12.510215][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.510217][ T12] ? lock_acquire+0x13c/0x160 [ 12.510221][ T12] console_emit_next_record+0x22f/0x4c0 [ 12.510225][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 12.510227][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.510229][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.510231][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.510233][ T12] ? lock_acquire+0x13c/0x160 [ 12.510236][ T12] ? console_flush_one_record+0x111/0x710 [ 12.510238][ T12] console_flush_one_record+0x46f/0x710 [ 12.510242][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 12.510246][ T12] console_unlock+0xee/0x1f0 [ 12.510248][ T12] ? lock_acquire+0x13c/0x160 [ 12.510251][ T12] ? console_flush_one_record+0x710/0x710 [ 12.510253][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.510255][ T12] ? lock_release+0x184/0x1f0 [ 12.510257][ T12] ? lock_acquire+0xe0/0x160 [ 12.510259][ T12] ? __rcu_read_lock+0x70/0x70 [ 12.510262][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.510264][ T12] ? vprintk_emit+0x320/0x3e0 [ 12.510267][ T12] vprintk_emit+0x37c/0x3e0 [ 12.510270][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 12.510276][ T12] ? notifier_call_chain+0xae/0x300 [ 12.510279][ T12] ? ops_undo_list+0x2ce/0x8f0 [ 12.510281][ T12] ? queued_spin_lock_slowpath+0x103/0xa60 [ 12.510284][ T12] ? process_one_work+0xe3e/0x1560 [ 12.510287][ T12] ? worker_thread+0x4f1/0xd60 [ 12.510290][ T12] ? kthread+0x367/0x460 [ 12.510293][ T12] _printk+0xc7/0x100 [ 12.510297][ T12] ? snapshot_read.cold+0x21/0x21 [ 12.510300][ T12] ? netdev_name+0x43/0x60 [ 12.510304][ T12] ? __netdev_printk+0x17f/0x1d0 [ 12.510307][ T12] netdev_info+0xe2/0x116 [ 12.510310][ T12] ? netdev_notice+0x120/0x120 [ 12.510313][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.510315][ T12] ? trace_hardirqs_on+0x36/0x40 [ 12.510319][ T12] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 12.510321][ T12] ? kvfree_call_rcu+0x23b/0x2e0 [ 12.510326][ T12] ? mutex_is_locked+0x1c/0x50 [ 12.510328][ T12] netif_set_allmulti.cold+0x7c/0x166 [ 12.510331][ T12] ? _raw_spin_unlock+0x2d/0x50 [ 12.510334][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.510336][ T12] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 12.510338][ T12] dev_set_allmulti+0xa6/0x240 [ 12.510341][ T12] ? trace_hardirqs_on+0x36/0x40 [ 12.510343][ T12] macvlan_stop+0x2e5/0x450 [ 12.510348][ T12] __dev_close_many+0x1d4/0x680 [ 12.510352][ T12] ? netif_open+0x120/0x120 [ 12.510354][ T12] ? netif_close_many+0x1ff/0x770 [ 12.510357][ T12] netif_close_many+0x1ff/0x770 [ 12.510360][ T12] ? notifier_call_chain+0xae/0x300 [ 12.510362][ T12] ? __dev_close_many+0x680/0x680 [ 12.510365][ T12] ? netif_close_many_and_unlock+0x22/0x2c0 [ 12.510369][ T12] unregister_netdevice_many_notify+0x71a/0x1b40 [ 12.510372][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 12.510375][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 12.510377][ T12] ? unregister_netdevice_many+0x20/0x20 [ 12.510379][ T12] ? netdev_upper_dev_unlink+0x79/0xa0 [ 12.510382][ T12] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 12.510385][ T12] macvlan_device_event+0x53a/0xa50 [ 12.510388][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.510390][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.510392][ T12] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 12.510394][ T12] ? macvlan_set_mac_address+0x3f0/0x3f0 [ 12.510397][ T12] ? __ipmr_get_table.isra.0+0x3a/0xd0 [ 12.510401][ T12] ? ipmr_device_event+0x96/0x1a0 [ 12.510405][ T12] notifier_call_chain+0xae/0x300 [ 12.510408][ T12] unregister_netdevice_many_notify+0xc5a/0x1b40 [ 12.510411][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 12.510414][ T12] ? get_rps_cpu+0x980/0x980 [ 12.510418][ T12] default_device_exit_batch+0x38b/0x600 [ 12.510420][ T12] ? __mutex_unlock_slowpath+0x5e5/0x740 [ 12.510422][ T12] ? lock_acquire+0x13c/0x160 [ 12.510425][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 12.510427][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.510430][ T12] ? fou_exit_net+0x30/0x110 [ 12.510432][ T12] ops_undo_list+0x2ce/0x8f0 [ 12.510436][ T12] ? netns_install+0x2a0/0x2a0 [ 12.510438][ T12] ? idr_destroy+0x121/0x250 [ 12.510442][ T12] cleanup_net+0x431/0x940 [ 12.510445][ T12] ? net_passive_dec+0x230/0x230 [ 12.510448][ T12] ? lock_acquire+0x13c/0x160 [ 12.510451][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.510453][ T12] process_one_work+0xe3e/0x1560 [ 12.510457][ T12] ? __queue_delayed_work+0x470/0x470 [ 12.510460][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 12.510463][ T12] ? __rwlock_init+0x150/0x150 [ 12.510467][ T12] worker_thread+0x4f1/0xd60 [ 12.510471][ T12] ? rescuer_thread+0x1340/0x1340 [ 12.510474][ T12] kthread+0x367/0x460 [ 12.510476][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.510478][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.510481][ T12] ret_from_fork+0x474/0x6b0 [ 12.510485][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.510488][ T12] ? __switch_to+0x5a3/0xe00 [ 12.510492][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.510495][ T12] ret_from_fork_asm+0x11/0x20 [ 12.510500][ T12]