[ 10.912741][ T187] ip (187) used greatest stack depth: 23760 bytes left [ 10.912758][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.912759][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.912761][ T187] preempt_count: 2, expected: 0 [ 10.912762][ T187] RCU nest depth: 0, expected: 0 [ 10.912763][ T187] locks held by ip/187: 5, last CPU#2: [ 10.912765][ T187] #0: ffffffffb7a027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.912779][ T187] #1: ffffffffb7b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.912784][ T187] #2: ffffffffb7b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.912788][ T187] #3: ffffffffb7a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.912792][ T187] #4: ffffffffb7a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.912796][ T187] irq event stamp: 60586 [ 10.912797][ T187] hardirqs last enabled at (60585): [] __down_trylock_console_sem+0x86/0xa0 [ 10.912799][ T187] hardirqs last disabled at (60586): [] console_emit_next_record+0x3d4/0x4c0 [ 10.912801][ T187] softirqs last enabled at (60566): [] handle_softirqs+0x67c/0x900 [ 10.912803][ T187] softirqs last disabled at (60557): [] __irq_exit_rcu+0x145/0x1c0 [ 10.912806][ T187] Preemption disabled at: [ 10.912806][ T187] [<0000000000000000>] 0x0 [ 10.912813][ T187] CPU: 2 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.912817][ T187] Tainted: [W]=WARN [ 10.912818][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.912819][ T187] Call Trace: [ 10.912821][ T187] [ 10.912823][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.912829][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.912834][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.912838][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.912843][ T187] __kmalloc_noprof+0x443/0x760 [ 10.912845][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.912851][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.912854][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.912857][ T187] put_chars+0x1e1/0x2f0 [ 10.912860][ T187] ? __send_to_port+0x420/0x420 [ 10.912862][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.912866][ T187] ? validate_chain+0x38b/0xc20 [ 10.912872][ T187] hvc_console_print+0x292/0x780 [ 10.912878][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.912880][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.912883][ T187] ? lock_acquire+0x13c/0x160 [ 10.912887][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.912891][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.912893][ T187] ? console_flush_one_record+0x106/0x710 [ 10.912896][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.912898][ T187] ? lock_acquire+0x13c/0x160 [ 10.912903][ T187] console_flush_one_record+0x46f/0x710 [ 10.912907][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.912909][ T187] ? __lock_acquire+0x518/0xc20 [ 10.912914][ T187] console_unlock+0xee/0x1f0 [ 10.912917][ T187] ? console_flush_one_record+0x710/0x710 [ 10.912919][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.912921][ T187] ? lock_acquire+0x60/0x160 [ 10.912925][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.912927][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.912930][ T187] vprintk_emit+0x37c/0x3e0 [ 10.912934][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.912938][ T187] ? __lock_acquire+0x518/0xc20 [ 10.912941][ T187] _printk+0xc7/0x100 [ 10.912945][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.912948][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.912951][ T187] ? __rwlock_init+0x150/0x150 [ 10.912955][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.912957][ T187] do_exit.cold+0x82/0x9c [ 10.912961][ T187] ? exit_notify+0x890/0x890 [ 10.912963][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.912966][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.912970][ T187] do_group_exit+0xb8/0x370 [ 10.912973][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.912975][ T187] x64_sys_call+0x1567/0x1570 [ 10.912977][ T187] do_syscall_64+0xff/0x530 [ 10.912980][ T187] ? exc_page_fault+0xee/0x100 [ 10.912983][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.912986][ T187] RIP: 0033:0x7fe9d72e71b8 [ 10.912988][ T187] Code: Unable to access opcode bytes at 0x7fe9d72e718e. [ 10.912989][ T187] RSP: 002b:00007ffdcb0e5ca8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.912992][ T187] RAX: ffffffffffffffda RBX: 00007fe9d7417f88 RCX: 00007fe9d72e71b8 [ 10.912993][ T187] RDX: 00007fe9d7031fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.912994][ T187] RBP: 00007ffdcb0e5d00 R08: 0000000000000000 R09: 0000000000008010 [ 10.912995][ T187] R10: 00007ffdcb0e5ac0 R11: 0000000000000246 R12: 0000000000000001 [ 10.912996][ T187] R13: 0000000000000000 R14: 00007fe9d7416680 R15: 00007fe9d7417fa0 [ 10.913003][ T187] [ 13.121940][ T251] gre: GRE over IPv4 demultiplexer driver [ 13.121960][ T251] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.121963][ T251] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 251, name: modprobe [ 13.121966][ T251] preempt_count: 1, expected: 0 [ 13.121967][ T251] RCU nest depth: 0, expected: 0 [ 13.121969][ T251] locks held by modprobe/251: 4, last CPU#2: [ 13.121972][ T251] #0: ffffffffb7b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.121987][ T251] #1: ffffffffb7b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.121994][ T251] #2: ffffffffb7a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.122000][ T251] #3: ffffffffb7a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.122007][ T251] irq event stamp: 31416 [ 13.122008][ T251] hardirqs last enabled at (31415): [] __down_trylock_console_sem+0x86/0xa0 [ 13.122011][ T251] hardirqs last disabled at (31416): [] console_emit_next_record+0x3d4/0x4c0 [ 13.122014][ T251] softirqs last enabled at (30668): [] handle_softirqs+0x67c/0x900 [ 13.122018][ T251] softirqs last disabled at (30663): [] __irq_exit_rcu+0x145/0x1c0 [ 13.122021][ T251] Preemption disabled at: [ 13.122022][ T251] [] vprintk_emit+0x31b/0x3e0 [ 13.122029][ T251] CPU: 2 UID: 0 PID: 251 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.122034][ T251] Tainted: [W]=WARN [ 13.122035][ T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.122037][ T251] Call Trace: [ 13.122040][ T251] [ 13.122042][ T251] dump_stack_lvl+0x6f/0xa0 [ 13.122049][ T251] ? vprintk_emit+0x31b/0x3e0 [ 13.122052][ T251] __might_resched.cold+0x1fe/0x2c1 [ 13.122058][ T251] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.122064][ T251] ? __kmalloc_noprof+0xdb/0x760 [ 13.122071][ T251] __kmalloc_noprof+0x443/0x760 [ 13.122075][ T251] ? alloc_buf.isra.0+0x4b/0x260 [ 13.122083][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 13.122087][ T251] alloc_buf.isra.0+0x4b/0x260 [ 13.122092][ T251] put_chars+0x1e1/0x2f0 [ 13.122094][ T251] ? desc_read_finalized_seq+0x79/0x120 [ 13.122098][ T251] ? __send_to_port+0x420/0x420 [ 13.122103][ T251] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.122107][ T251] ? validate_chain+0x38b/0xc20 [ 13.122114][ T251] hvc_console_print+0x292/0x780 [ 13.122118][ T251] ? __lock_acquire+0x518/0xc20 [ 13.122120][ T251] ? __lock_acquire+0x518/0xc20 [ 13.122129][ T251] ? hvc_write+0x3a0/0x3a0 [ 13.122131][ T251] ? console_emit_next_record+0x1df/0x4c0 [ 13.122136][ T251] ? rcu_is_watching+0x16/0xd0 [ 13.122140][ T251] ? lock_acquire+0x13c/0x160 [ 13.122147][ T251] console_emit_next_record+0x22f/0x4c0 [ 13.122153][ T251] ? devkmsg_read+0x4b0/0x4b0 [ 13.122156][ T251] ? console_flush_one_record+0x106/0x710 [ 13.122161][ T251] ? rcu_is_watching+0x16/0xd0 [ 13.122165][ T251] ? lock_acquire+0x13c/0x160 [ 13.122172][ T251] console_flush_one_record+0x46f/0x710 [ 13.122178][ T251] ? console_emit_next_record+0x4c0/0x4c0 [ 13.122181][ T251] ? __lock_acquire+0x518/0xc20 [ 13.122190][ T251] console_unlock+0xee/0x1f0 [ 13.122194][ T251] ? console_flush_one_record+0x710/0x710 [ 13.122197][ T251] ? rcu_is_watching+0x16/0xd0 [ 13.122200][ T251] ? lock_acquire+0x60/0x160 [ 13.122206][ T251] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.122209][ T251] ? vprintk_emit+0x320/0x3e0 [ 13.122214][ T251] vprintk_emit+0x37c/0x3e0 [ 13.122221][ T251] ? wake_up_klogd_work_func+0x90/0x90 [ 13.122230][ T251] ? gre_exit+0x3f0/0x3f0 [gre] [ 13.122234][ T251] _printk+0xc7/0x100 [ 13.122239][ T251] ? snapshot_read.cold+0x21/0x21 [ 13.122250][ T251] ? do_one_initcall+0x113/0x4f0 [ 13.122255][ T251] gre_init+0x15/0x1000 [gre] [ 13.122259][ T251] do_one_initcall+0x124/0x4f0 [ 13.122263][ T251] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.122271][ T251] ? do_init_module+0xae/0x8a0 [ 13.122275][ T251] ? kasan_unpoison+0x44/0x70 [ 13.122282][ T251] do_init_module+0x2ad/0x8a0 [ 13.122288][ T251] ? lockdep_hardirqs_on+0x91/0x130 [ 13.122294][ T251] ? free_module+0x470/0x470 [ 13.122299][ T251] ? kfree+0x123/0x590 [ 13.122305][ T251] load_module+0x1424/0x1bb0 [ 13.122318][ T251] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.122332][ T251] ? backing_file_read_iter+0x541/0x790 [ 13.122337][ T251] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.122343][ T251] init_module_from_file+0x11f/0x1a0 [ 13.122348][ T251] ? __do_sys_init_module+0x220/0x220 [ 13.122363][ T251] ? __rwlock_init+0x150/0x150 [ 13.122369][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 13.122374][ T251] idempotent_init_module+0x37b/0x7c0 [ 13.122379][ T251] ? init_module_from_file+0x1a0/0x1a0 [ 13.122390][ T251] ? rcu_is_watching+0x16/0xd0 [ 13.122394][ T251] ? cap_capable+0x1d7/0x3d0 [ 13.122403][ T251] __x64_sys_finit_module+0xdf/0x190 [ 13.122406][ T251] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.122412][ T251] do_syscall_64+0xff/0x530 [ 13.122415][ T251] ? exc_page_fault+0xee/0x100 [ 13.122419][ T251] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.122423][ T251] RIP: 0033:0x7fb5037b637d [ 13.122427][ T251] 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 [ 13.122430][ T251] RSP: 002b:00007ffdaa2999b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.122434][ T251] RAX: ffffffffffffffda RBX: 0000559e9c3fba40 RCX: 00007fb5037b637d [ 13.122435][ T251] RDX: 0000000000000000 RSI: 0000559e70b4bffd RDI: 0000000000000001 [ 13.122437][ T251] RBP: 00007ffdaa299a50 R08: 0000000000000000 R09: 0000000000000000 [ 13.122438][ T251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e70b4bffd [ 13.122440][ T251] R13: 0000559e9c3fba00 R14: 0000000000040000 R15: 0000000000000000 [ 13.122452][ T251] [ 13.186477][ T251] ip_gre: GRE over IPv4 tunneling driver [ 13.584105][ T263] GACT probability NOT on [ 13.715666][ T265] ip6_gre: GRE over IPv6 tunneling driver [ 13.831900][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.832007][ T10] [ 13.832009][ T10] ============================= [ 13.832010][ T10] WARNING: suspicious RCU usage [ 13.832012][ T10] 7.2.0-virtme #1 Tainted: G W [ 13.832014][ T10] ----------------------------- [ 13.832014][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 13.832016][ T10] [ 13.832016][ T10] other info that might help us debug this: [ 13.832016][ T10] [ 13.832016][ T10] [ 13.832016][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 13.832018][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 13.832019][ T10] #0: ff11000008db9b40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.832033][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.832036][ T10] #2: ff11000004d60d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 13.832042][ T10] #3: ffffffffb7b80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 13.832046][ T10] #4: ffffffffb7b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 13.832050][ T10] #5: ffffffffb7b80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 13.832055][ T10] #6: ff1100000c593a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 13.832059][ T10] #7: ffffffffb7b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 13.832066][ T10] #8: ffffffffb7b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.832070][ T10] #9: ffffffffb7b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.832074][ T10] #10: ffffffffb7a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.832078][ T10] #11: ffffffffb7a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.832081][ T10] [ 13.832081][ T10] stack backtrace: [ 13.832085][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.832087][ T10] Tainted: [W]=WARN [ 13.832088][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.832090][ T10] Workqueue: mld mld_ifc_work [ 13.832094][ T10] Call Trace: [ 13.832096][ T10] [ 13.832097][ T10] dump_stack_lvl+0x6f/0xa0 [ 13.832104][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 13.832110][ T10] __might_resched+0x2ac/0x390 [ 13.832114][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.832117][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 13.832123][ T10] __kmalloc_noprof+0x443/0x760 [ 13.832125][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 13.832132][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 13.832135][ T10] alloc_buf.isra.0+0x4b/0x260 [ 13.832138][ T10] put_chars+0x1e1/0x2f0 [ 13.832140][ T10] ? check_prev_add+0x316/0xe90 [ 13.832143][ T10] ? __send_to_port+0x420/0x420 [ 13.832146][ T10] ? validate_chain+0x34a/0xc20 [ 13.832151][ T10] hvc_console_print+0x292/0x780 [ 13.832158][ T10] ? hvc_write+0x3a0/0x3a0 [ 13.832161][ T10] ? rcu_is_watching+0x16/0xd0 [ 13.832165][ T10] ? lock_acquire+0x13c/0x160 [ 13.832169][ T10] console_emit_next_record+0x22f/0x4c0 [ 13.832173][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 13.832175][ T10] ? console_flush_one_record+0x106/0x710 [ 13.832179][ T10] ? rcu_is_watching+0x16/0xd0 [ 13.832181][ T10] ? lock_acquire+0x13c/0x160 [ 13.832186][ T10] console_flush_one_record+0x46f/0x710 [ 13.832190][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 13.832192][ T10] ? __lock_acquire+0x518/0xc20 [ 13.832198][ T10] console_unlock+0xee/0x1f0 [ 13.832201][ T10] ? console_flush_one_record+0x710/0x710 [ 13.832203][ T10] ? rcu_is_watching+0x16/0xd0 [ 13.832205][ T10] ? lock_acquire+0x60/0x160 [ 13.832210][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.832211][ T10] ? vprintk_emit+0x320/0x3e0 [ 13.832215][ T10] vprintk_emit+0x37c/0x3e0 [ 13.832219][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 13.832222][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 13.832227][ T10] _printk+0xc7/0x100 [ 13.832230][ T10] ? snapshot_read.cold+0x21/0x21 [ 13.832232][ T10] ? ___ratelimit+0x4e7/0xa00 [ 13.832238][ T10] ? idr_get_free+0x830/0x830 [ 13.832244][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 13.832249][ T10] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 13.832254][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 13.832257][ T10] ? stack_trace_save+0x93/0xc0 [ 13.832261][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 13.832263][ T10] ? netif_skb_features+0x658/0x1430 [ 13.832266][ T10] ? mark_lock_irq+0x390/0x9c0 [ 13.832267][ T10] ? lock_acquire+0x13c/0x160 [ 13.832270][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 13.832273][ T10] ? save_trace+0xe8/0x280 [ 13.832278][ T10] dev_hard_start_xmit+0xf4/0x620 [ 13.832282][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 13.832286][ T10] sch_direct_xmit+0x13d/0xaa0 [ 13.832290][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 13.832293][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 13.832295][ T10] ? __rcu_read_lock+0x30/0x70 [ 13.832297][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.832299][ T10] ? lock_acquire+0x13c/0x160 [ 13.832305][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 13.832309][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 13.832311][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 13.832314][ T10] ? rcu_is_watching+0x16/0xd0 [ 13.832317][ T10] ? lock_acquire+0x13c/0x160 [ 13.832321][ T10] __dev_queue_xmit+0x942/0x1b80 [ 13.832324][ T10] ? __lock_acquire+0x518/0xc20 [ 13.832335][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 13.832337][ T10] ? find_held_lock+0x2b/0x80 [ 13.832339][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 13.832351][ T10] ip6_finish_output2+0x423/0x1300 [ 13.832356][ T10] ? ip6_dst_lookup+0x80/0x80 [ 13.832358][ T10] ? find_held_lock+0x2b/0x80 [ 13.832360][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 13.832364][ T10] ? ip6_mtu+0x15d/0x310 [ 13.832369][ T10] ip6_finish_output+0x646/0xda0 [ 13.832373][ T10] ip6_output+0x23f/0x7f0 [ 13.832376][ T10] ? ip6_finish_output+0xda0/0xda0 [ 13.832377][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 13.832379][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 13.832383][ T10] ? mark_held_locks+0x40/0x70 [ 13.832386][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 13.832389][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 13.832391][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 13.832395][ T10] mld_sendpack+0x9d6/0xec0 [ 13.832400][ T10] ? mld_dad_start_work+0x240/0x240 [ 13.832407][ T10] ? mld_send_cr+0x50f/0x820 [ 13.832411][ T10] mld_ifc_work+0x36/0x190 [ 13.832413][ T10] ? process_one_work+0xdfc/0x1560 [ 13.832415][ T10] process_one_work+0xe3e/0x1560 [ 13.832422][ T10] ? __queue_delayed_work+0x470/0x470 [ 13.832425][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 13.832434][ T10] worker_thread+0x4f1/0xd60 [ 13.832438][ T10] ? rescuer_thread+0x1340/0x1340 [ 13.832440][ T10] ? __kthread_parkme+0xbd/0x210 [ 13.832443][ T10] ? rescuer_thread+0x1340/0x1340 [ 13.832446][ T10] ? rescuer_thread+0x1340/0x1340 [ 13.832448][ T10] kthread+0x367/0x460 [ 13.832450][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.832453][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.832456][ T10] ret_from_fork+0x474/0x6b0 [ 13.832460][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.832463][ T10] ? __switch_to+0x5a3/0xe00 [ 13.832466][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.832469][ T10] ret_from_fork_asm+0x11/0x20 [ 13.832478][ T10] [ 13.887836][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.237439][ T278] br1: port 1(veth1) entered blocking state [ 14.237613][ T278] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.237616][ T278] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 278, name: ip [ 14.237617][ T278] preempt_count: 1, expected: 0 [ 14.237618][ T278] RCU nest depth: 0, expected: 0 [ 14.237619][ T278] locks held by ip/278: 5, last CPU#3: [ 14.237621][ T278] #0: ffffffffb82d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 14.237634][ T278] #1: ffffffffb7b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.237641][ T278] #2: ffffffffb7b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.237645][ T278] #3: ffffffffb7a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.237649][ T278] #4: ffffffffb7a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.237653][ T278] irq event stamp: 14296 [ 14.237654][ T278] hardirqs last enabled at (14295): [] __down_trylock_console_sem+0x86/0xa0 [ 14.237656][ T278] hardirqs last disabled at (14296): [] console_emit_next_record+0x3d4/0x4c0 [ 14.237658][ T278] softirqs last enabled at (14208): [] __alloc_skb+0x4c2/0x5f0 [ 14.237661][ T278] softirqs last disabled at (14206): [] __alloc_skb+0x4c2/0x5f0 [ 14.237664][ T278] Preemption disabled at: [ 14.237665][ T278] [] vprintk_emit+0x31b/0x3e0 [ 14.237670][ T278] CPU: 3 UID: 0 PID: 278 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.237674][ T278] Tainted: [W]=WARN [ 14.237675][ T278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.237676][ T278] Call Trace: [ 14.237678][ T278] [ 14.237680][ T278] dump_stack_lvl+0x6f/0xa0 [ 14.237688][ T278] ? vprintk_emit+0x31b/0x3e0 [ 14.237691][ T278] __might_resched.cold+0x1fe/0x2c1 [ 14.237695][ T278] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.237700][ T278] ? __kmalloc_noprof+0xdb/0x760 [ 14.237705][ T278] __kmalloc_noprof+0x443/0x760 [ 14.237707][ T278] ? alloc_buf.isra.0+0x4b/0x260 [ 14.237713][ T278] ? do_raw_spin_unlock+0x59/0x250 [ 14.237715][ T278] alloc_buf.isra.0+0x4b/0x260 [ 14.237719][ T278] put_chars+0x1e1/0x2f0 [ 14.237721][ T278] ? __send_to_port+0x420/0x420 [ 14.237726][ T278] ? validate_chain+0x34a/0xc20 [ 14.237729][ T278] hvc_console_print+0x292/0x780 [ 14.237732][ T278] ? mark_usage+0x61/0x170 [ 14.237734][ T278] ? __lock_acquire+0x518/0xc20 [ 14.237735][ T278] ? __lock_acquire+0x518/0xc20 [ 14.237739][ T278] ? hvc_write+0x3a0/0x3a0 [ 14.237741][ T278] ? console_emit_next_record+0x1df/0x4c0 [ 14.237745][ T278] ? rcu_is_watching+0x16/0xd0 [ 14.237749][ T278] ? lock_acquire+0x13c/0x160 [ 14.237753][ T278] console_emit_next_record+0x22f/0x4c0 [ 14.237756][ T278] ? devkmsg_read+0x4b0/0x4b0 [ 14.237758][ T278] ? console_flush_one_record+0x106/0x710 [ 14.237761][ T278] ? rcu_is_watching+0x16/0xd0 [ 14.237764][ T278] ? lock_acquire+0x13c/0x160 [ 14.237767][ T278] console_flush_one_record+0x46f/0x710 [ 14.237771][ T278] ? console_emit_next_record+0x4c0/0x4c0 [ 14.237773][ T278] ? __lock_acquire+0x518/0xc20 [ 14.237778][ T278] console_unlock+0xee/0x1f0 [ 14.237781][ T278] ? console_flush_one_record+0x710/0x710 [ 14.237783][ T278] ? rcu_is_watching+0x16/0xd0 [ 14.237785][ T278] ? lock_acquire+0x60/0x160 [ 14.237789][ T278] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.237791][ T278] ? vprintk_emit+0x320/0x3e0 [ 14.237794][ T278] vprintk_emit+0x37c/0x3e0 [ 14.237798][ T278] ? wake_up_klogd_work_func+0x90/0x90 [ 14.237801][ T278] ? __lock_release.isra.0+0x69/0x1a0 [ 14.237802][ T278] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 14.237807][ T278] ? mark_held_locks+0x40/0x70 [ 14.237810][ T278] _printk+0xc7/0x100 [ 14.237814][ T278] ? snapshot_read.cold+0x21/0x21 [ 14.237818][ T278] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 14.237831][ T278] ? do_setlink.isra.0+0xa31/0x2750 [ 14.237832][ T278] ? rtnl_newlink+0x9f1/0x11c0 [ 14.237833][ T278] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.237838][ T278] br_set_state+0x22f/0x430 [bridge] [ 14.237848][ T278] br_init_port+0xc4/0x200 [bridge] [ 14.237856][ T278] new_nbp+0x39c/0x580 [bridge] [ 14.237866][ T278] br_add_if+0x212/0x1320 [bridge] [ 14.237873][ T278] ? is_bpf_text_address+0x72/0x110 [ 14.237877][ T278] ? kernel_text_address+0x149/0x170 [ 14.237881][ T278] ? __kernel_text_address+0x12/0x30 [ 14.237884][ T278] do_set_master+0x357/0x580 [ 14.237889][ T278] do_setlink.isra.0+0xa31/0x2750 [ 14.237892][ T278] ? stack_trace_save+0x93/0xc0 [ 14.237895][ T278] ? rtnl_link_get_size+0x350/0x350 [ 14.237897][ T278] ? rcu_read_lock_any_held+0x66/0x90 [ 14.237899][ T278] ? stack_depot_save_flags+0x38e/0x790 [ 14.237903][ T278] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.237906][ T278] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.237907][ T278] ? validate_chain+0x38b/0xc20 [ 14.237910][ T278] ? kasan_save_stack+0x3d/0x50 [ 14.237913][ T278] ? kasan_save_stack+0x2f/0x50 [ 14.237914][ T278] ? kasan_save_track+0x14/0x30 [ 14.237917][ T278] ? __lock_acquire+0x518/0xc20 [ 14.237919][ T278] ? netlink_seq_next+0x4e/0x60 [ 14.237922][ T278] ? ___sys_sendmsg+0xb0/0x1d0 [ 14.237926][ T278] ? lock_acquire.part.0+0xd4/0x280 [ 14.237928][ T278] ? rtnl_newlink+0x9a8/0x11c0 [ 14.237931][ T278] ? rcu_is_watching+0x16/0xd0 [ 14.237933][ T278] ? lock_acquire+0x13c/0x160 [ 14.237935][ T278] ? rcu_is_watching+0x16/0xd0 [ 14.237937][ T278] ? rcu_is_watching+0x16/0xd0 [ 14.237939][ T278] ? trace_contention_end+0xb3/0x180 [ 14.237943][ T278] ? __mutex_lock+0x1db/0x1ea0 [ 14.237945][ T278] ? __mutex_lock+0x9a3/0x1ea0 [ 14.237947][ T278] ? rtnl_newlink+0x9a8/0x11c0 [ 14.237950][ T278] ? ww_mutex_lock+0x160/0x160 [ 14.237952][ T278] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.237957][ T278] ? __rtnl_newlink+0x3fa/0xa50 [ 14.237962][ T278] rtnl_newlink+0x9f1/0x11c0 [ 14.237967][ T278] ? rtnl_bridge_getlink+0x850/0x850 [ 14.237969][ T278] ? __lock_acquire+0x518/0xc20 [ 14.237973][ T278] ? lock_acquire.part.0+0xd4/0x280 [ 14.237975][ T278] ? find_held_lock+0x2b/0x80 [ 14.237977][ T278] ? rtnl_bridge_getlink+0x850/0x850 [ 14.237979][ T278] ? __lock_release.isra.0+0x69/0x1a0 [ 14.237983][ T278] ? rtnl_bridge_getlink+0x850/0x850 [ 14.237985][ T278] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.237988][ T278] ? rtnl_link_fill+0x920/0x920 [ 14.237989][ T278] ? __lock_acquire+0x518/0xc20 [ 14.237994][ T278] ? lock_acquire.part.0+0xd4/0x280 [ 14.237996][ T278] ? find_held_lock+0x2b/0x80 [ 14.237999][ T278] netlink_rcv_skb+0x14e/0x3a0 [ 14.238001][ T278] ? rtnl_link_fill+0x920/0x920 [ 14.238004][ T278] ? netlink_ack+0xcf0/0xcf0 [ 14.238010][ T278] ? netlink_deliver_tap+0xc5/0x330 [ 14.238011][ T278] ? netlink_deliver_tap+0x13c/0x330 [ 14.238016][ T278] netlink_unicast+0x486/0x750 [ 14.238019][ T278] ? netlink_attachskb+0x810/0x810 [ 14.238022][ T278] ? __lock_acquire+0x518/0xc20 [ 14.238026][ T278] netlink_sendmsg+0x735/0xc60 [ 14.238030][ T278] ? netlink_unicast+0x750/0x750 [ 14.238034][ T278] ? __might_fault+0x97/0x140 [ 14.238039][ T278] ____sys_sendmsg+0x415/0x880 [ 14.238041][ T278] ? copy_msghdr_from_user+0x279/0x420 [ 14.238044][ T278] ? get_timestamp.constprop.0+0x390/0x390 [ 14.238045][ T278] ? move_addr_to_kernel+0x40/0x40 [ 14.238053][ T278] ___sys_sendmsg+0x14e/0x1d0 [ 14.238056][ T278] ? copy_msghdr_from_user+0x420/0x420 [ 14.238071][ T278] __sys_sendmsg+0x12c/0x1d0 [ 14.238074][ T278] ? __sys_sendmsg_sock+0x20/0x20 [ 14.238081][ T278] ? rcu_is_watching+0x16/0xd0 [ 14.238084][ T278] do_syscall_64+0xff/0x530 [ 14.238087][ T278] ? exc_page_fault+0xee/0x100 [ 14.238090][ T278] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.238092][ T278] RIP: 0033:0x7fcc5262554e [ 14.238096][ T278] 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 [ 14.238097][ T278] RSP: 002b:00007fff2efa6b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.238100][ T278] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fcc5262554e [ 14.238101][ T278] RDX: 0000000000000000 RSI: 00007fff2efa6c20 RDI: 0000000000000005 [ 14.238102][ T278] RBP: 00007fff2efa6b80 R08: 0000000000000000 R09: 0000000000000000 [ 14.238103][ T278] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d9aa [ 14.238104][ T278] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff2efa72e0 [ 14.238111][ T278] [ 14.276817][ T278] br1: port 1(veth1) entered disabled state [ 14.277150][ T278] veth1: entered allmulticast mode [ 14.278790][ T278] veth1: entered promiscuous mode [ 14.302289][ T278] ip (278) used greatest stack depth: 23336 bytes left [ 14.323794][ T38] br1: port 1(veth1) entered blocking state [ 14.324411][ T38] br1: port 1(veth1) entered forwarding state [ 14.358241][ T280] br1: port 2(veth2) entered blocking state [ 14.358590][ T280] br1: port 2(veth2) entered disabled state [ 14.359577][ T280] veth2: entered allmulticast mode [ 14.361159][ T280] veth2: entered promiscuous mode [ 14.398308][ T38] br1: port 2(veth2) entered blocking state [ 14.398695][ T38] br1: port 2(veth2) entered forwarding state [ 14.660795][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.788873][ T71] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.189003][ T58] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 15.219860][ T58] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 15.693833][ T58] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 15.693855][ T58] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.693858][ T58] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 58, name: kworker/3:1 [ 15.693859][ T58] preempt_count: 202, expected: 0 [ 15.693860][ T58] RCU nest depth: 3, expected: 0 [ 15.693861][ T58] locks held by kworker/3:1/58: 12, last CPU#3: [ 15.693864][ T58] #0: ff11000008db9b40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 15.693877][ T58] #1: ffa00000003efd10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 15.693881][ T58] #2: ff1100001147d530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 15.693887][ T58] #3: ffffffffb7b80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 15.693891][ T58] #4: ffffffffb7b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 15.693894][ T58] #5: ffffffffb7b80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 15.693900][ T58] #6: ff1100000c658a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 15.693904][ T58] #7: ffffffffb7b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 15.693913][ T58] #8: ffffffffb7b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.693918][ T58] #9: ffffffffb7b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.693921][ T58] #10: ffffffffb7a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.693925][ T58] #11: ffffffffb7a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.693929][ T58] irq event stamp: 7797 [ 15.693930][ T58] hardirqs last enabled at (7796): [] __down_trylock_console_sem+0x86/0xa0 [ 15.693933][ T58] hardirqs last disabled at (7797): [] console_emit_next_record+0x3d4/0x4c0 [ 15.693935][ T58] softirqs last enabled at (7786): [] icmp6_dst_alloc+0x317/0x4d0 [ 15.693938][ T58] softirqs last disabled at (7790): [] __dev_queue_xmit+0x1fc/0x1b80 [ 15.693940][ T58] Preemption disabled at: [ 15.693941][ T58] [] __dev_queue_xmit+0x204/0x1b80 [ 15.693948][ T58] CPU: 3 UID: 0 PID: 58 Comm: kworker/3:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.693951][ T58] Tainted: [W]=WARN [ 15.693952][ T58] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.693954][ T58] Workqueue: mld mld_ifc_work [ 15.693959][ T58] Call Trace: [ 15.693961][ T58] [ 15.693963][ T58] dump_stack_lvl+0x6f/0xa0 [ 15.693969][ T58] ? __dev_queue_xmit+0x204/0x1b80 [ 15.693972][ T58] __might_resched.cold+0x1fe/0x2c1 [ 15.693976][ T58] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.693980][ T58] ? __kmalloc_noprof+0xdb/0x760 [ 15.693985][ T58] __kmalloc_noprof+0x443/0x760 [ 15.693988][ T58] ? alloc_buf.isra.0+0x4b/0x260 [ 15.693994][ T58] ? do_raw_spin_unlock+0x59/0x250 [ 15.693996][ T58] alloc_buf.isra.0+0x4b/0x260 [ 15.694000][ T58] put_chars+0x1e1/0x2f0 [ 15.694002][ T58] ? __send_to_port+0x420/0x420 [ 15.694005][ T58] ? validate_chain+0x38b/0xc20 [ 15.694011][ T58] hvc_console_print+0x292/0x780 [ 15.694017][ T58] ? hvc_write+0x3a0/0x3a0 [ 15.694020][ T58] ? rcu_is_watching+0x16/0xd0 [ 15.694024][ T58] ? lock_acquire+0x13c/0x160 [ 15.694028][ T58] console_emit_next_record+0x22f/0x4c0 [ 15.694032][ T58] ? devkmsg_read+0x4b0/0x4b0 [ 15.694034][ T58] ? console_flush_one_record+0x106/0x710 [ 15.694037][ T58] ? rcu_is_watching+0x16/0xd0 [ 15.694040][ T58] ? lock_acquire+0x13c/0x160 [ 15.694044][ T58] console_flush_one_record+0x46f/0x710 [ 15.694048][ T58] ? console_emit_next_record+0x4c0/0x4c0 [ 15.694050][ T58] ? __lock_acquire+0x518/0xc20 [ 15.694056][ T58] console_unlock+0xee/0x1f0 [ 15.694059][ T58] ? console_flush_one_record+0x710/0x710 [ 15.694060][ T58] ? rcu_is_watching+0x16/0xd0 [ 15.694063][ T58] ? lock_acquire+0x60/0x160 [ 15.694067][ T58] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.694068][ T58] ? vprintk_emit+0x320/0x3e0 [ 15.694072][ T58] vprintk_emit+0x37c/0x3e0 [ 15.694076][ T58] ? wake_up_klogd_work_func+0x90/0x90 [ 15.694080][ T58] ? __lock_release.isra.0+0x69/0x1a0 [ 15.694085][ T58] _printk+0xc7/0x100 [ 15.694089][ T58] ? snapshot_read.cold+0x21/0x21 [ 15.694090][ T58] ? ___ratelimit+0x4e7/0xa00 [ 15.694096][ T58] ? idr_get_free+0x830/0x830 [ 15.694102][ T58] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 15.694107][ T58] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 15.694112][ T58] ? mark_usage+0x61/0x170 [ 15.694114][ T58] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 15.694118][ T58] ? mark_usage+0x61/0x170 [ 15.694120][ T58] ? netif_skb_features+0x658/0x1430 [ 15.694122][ T58] ? __lock_acquire+0x518/0xc20 [ 15.694123][ T58] ? validate_chain+0x737/0xc20 [ 15.694126][ T58] ? skb_network_protocol+0x3b0/0x3b0 [ 15.694129][ T58] ? mark_usage+0x61/0x170 [ 15.694135][ T58] dev_hard_start_xmit+0xf4/0x620 [ 15.694137][ T58] ? lockdep_hardirqs_on_prepare.part.0+0x110/0x160 [ 15.694140][ T58] ? validate_xmit_skb_list+0xb3/0x150 [ 15.694143][ T58] sch_direct_xmit+0x13d/0xaa0 [ 15.694148][ T58] ? lock_acquire.part.0+0xd4/0x280 [ 15.694150][ T58] ? dequeue_skb+0x1db0/0x1db0 [ 15.694153][ T58] ? __rcu_read_lock+0x30/0x70 [ 15.694155][ T58] ? lock_acquire+0x13c/0x160 [ 15.694160][ T58] __dev_xmit_skb+0xecc/0x1be0 [ 15.694165][ T58] ? alloc_netdev_dummy+0x30/0x30 [ 15.694166][ T58] ? __dev_queue_xmit+0x1fc/0x1b80 [ 15.694169][ T58] ? rcu_is_watching+0x16/0xd0 [ 15.694172][ T58] ? lock_acquire+0x13c/0x160 [ 15.694176][ T58] __dev_queue_xmit+0x942/0x1b80 [ 15.694184][ T58] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 15.694186][ T58] ? lock_acquire.part.0+0xd4/0x280 [ 15.694187][ T58] ? find_held_lock+0x2b/0x80 [ 15.694194][ T58] ? neigh_hh_output+0x152/0x4c0 [ 15.694199][ T58] ip6_finish_output2+0x96f/0x1300 [ 15.694204][ T58] ? ip6_dst_lookup+0x80/0x80 [ 15.694206][ T58] ? find_held_lock+0x2b/0x80 [ 15.694209][ T58] ? __lock_release.isra.0+0x69/0x1a0 [ 15.694212][ T58] ? ip6_mtu+0x15d/0x310 [ 15.694216][ T58] ip6_finish_output+0x646/0xda0 [ 15.694220][ T58] ip6_output+0x23f/0x7f0 [ 15.694223][ T58] ? ip6_finish_output+0xda0/0xda0 [ 15.694225][ T58] ? __lock_release.isra.0+0x69/0x1a0 [ 15.694227][ T58] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 15.694230][ T58] ? mark_held_locks+0x40/0x70 [ 15.694233][ T58] ? __local_bh_enable_ip+0xaa/0x150 [ 15.694236][ T58] ? __local_bh_enable_ip+0xaa/0x150 [ 15.694238][ T58] ? icmp6_dst_alloc+0x317/0x4d0 [ 15.694242][ T58] mld_sendpack+0x9d6/0xec0 [ 15.694246][ T58] ? mld_dad_start_work+0x240/0x240 [ 15.694253][ T58] ? mld_send_cr+0x50f/0x820 [ 15.694257][ T58] mld_ifc_work+0x36/0x190 [ 15.694260][ T58] ? process_one_work+0xdfc/0x1560 [ 15.694262][ T58] process_one_work+0xe3e/0x1560 [ 15.694268][ T58] ? __queue_delayed_work+0x470/0x470 [ 15.694271][ T58] ? lock_acquire.part.0+0xd4/0x280 [ 15.694279][ T58] worker_thread+0x4f1/0xd60 [ 15.694283][ T58] ? rescuer_thread+0x1340/0x1340 [ 15.694285][ T58] ? __kthread_parkme+0xbd/0x210 [ 15.694288][ T58] ? rescuer_thread+0x1340/0x1340 [ 15.694291][ T58] ? rescuer_thread+0x1340/0x1340 [ 15.694293][ T58] kthread+0x367/0x460 [ 15.694295][ T58] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 15.694298][ T58] ? kthread_affine_preferred+0x4c0/0x4c0 [ 15.694301][ T58] ret_from_fork+0x474/0x6b0 [ 15.694305][ T58] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.694308][ T58] ? __switch_to+0x5a3/0xe00 [ 15.694312][ T58] ? kthread_affine_preferred+0x4c0/0x4c0 [ 15.694314][ T58] ret_from_fork_asm+0x11/0x20 [ 15.694323][ T58] [ 15.748861][ T71] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 15.814280][ T71] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.815324][ T71] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 20.356906][ C3] ip6_tnl_xmit_ctl: 1 callbacks suppressed [ 20.356917][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 20.356974][ C3] [ 20.356975][ C3] ======================================================== [ 20.356976][ C3] WARNING: possible irq lock inversion dependency detected [ 20.356978][ C3] 7.2.0-virtme #1 Tainted: G W [ 20.356980][ C3] -------------------------------------------------------- [ 20.356981][ C3] swapper/3/0 just changed the state of lock: [ 20.356982][ C3] ffffffffb7a89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.356995][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 20.356997][ C3] (fs_reclaim){+.+.}-{0:0} [ 20.356998][ C3] [ 20.356998][ C3] [ 20.356998][ C3] and interrupts could create inverse lock ordering between them. [ 20.356998][ C3] [ 20.356999][ C3] [ 20.356999][ C3] other info that might help us debug this: [ 20.357000][ C3] Possible interrupt unsafe locking scenario: [ 20.357000][ C3] [ 20.357000][ C3] CPU0 CPU1 [ 20.357001][ C3] ---- ---- [ 20.357001][ C3] lock(fs_reclaim); [ 20.357002][ C3] local_irq_disable(); [ 20.357003][ C3] lock(console_owner); [ 20.357004][ C3] lock(fs_reclaim); [ 20.357005][ C3] [ 20.357005][ C3] lock(console_owner); [ 20.357006][ C3] [ 20.357006][ C3] *** DEADLOCK *** [ 20.357006][ C3] [ 20.357006][ C3] locks held by swapper/3/0: 8, last CPU#3: [ 20.357007][ C3] #0: ffa0000000280c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 20.357013][ C3] #1: ffffffffb7b80b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 20.357019][ C3] #2: ffffffffb7b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 20.357023][ C3] #3: ffffffffb7b80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 20.357028][ C3] #4: ff1100000c593a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 20.357032][ C3] #5: ffffffffb7b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 20.357038][ C3] #6: ffffffffb7b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.357041][ C3] #7: ffffffffb7b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.357044][ C3] [ 20.357044][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 20.357049][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 20.357051][ C3] HARDIRQ-ON-W at: [ 20.357053][ C3] __lock_acquire+0x388/0xc20 [ 20.357056][ C3] lock_acquire.part.0+0xd4/0x280 [ 20.357057][ C3] fs_reclaim_acquire+0xd5/0x120 [ 20.357060][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 20.357062][ C3] kthread_create_worker_on_node+0xea/0x210 [ 20.357065][ C3] workqueue_init+0x2a/0x680 [ 20.357068][ C3] kernel_init_freeable+0x2fe/0x630 [ 20.357070][ C3] kernel_init+0x21/0x150 [ 20.357073][ C3] ret_from_fork+0x474/0x6b0 [ 20.357077][ C3] ret_from_fork_asm+0x11/0x20 [ 20.357079][ C3] SOFTIRQ-ON-W at: [ 20.357080][ C3] __lock_acquire+0x388/0xc20 [ 20.357081][ C3] lock_acquire.part.0+0xd4/0x280 [ 20.357083][ C3] fs_reclaim_acquire+0xd5/0x120 [ 20.357084][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 20.357085][ C3] kthread_create_worker_on_node+0xea/0x210 [ 20.357086][ C3] workqueue_init+0x2a/0x680 [ 20.357088][ C3] kernel_init_freeable+0x2fe/0x630 [ 20.357089][ C3] kernel_init+0x21/0x150 [ 20.357090][ C3] ret_from_fork+0x474/0x6b0 [ 20.357091][ C3] ret_from_fork_asm+0x11/0x20 [ 20.357092][ C3] INITIAL USE at: [ 20.357093][ C3] __lock_acquire+0x388/0xc20 [ 20.357094][ C3] lock_acquire.part.0+0xd4/0x280 [ 20.357096][ C3] fs_reclaim_acquire+0xd5/0x120 [ 20.357097][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 20.357098][ C3] kthread_create_worker_on_node+0xea/0x210 [ 20.357099][ C3] workqueue_init+0x2a/0x680 [ 20.357101][ C3] kernel_init_freeable+0x2fe/0x630 [ 20.357102][ C3] kernel_init+0x21/0x150 [ 20.357103][ C3] ret_from_fork+0x474/0x6b0 [ 20.357104][ C3] ret_from_fork_asm+0x11/0x20 [ 20.357105][ C3] } [ 20.357106][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 20.357110][ C3] ... acquired at: [ 20.357111][ C3] __lock_acquire+0x518/0xc20 [ 20.357112][ C3] lock_acquire.part.0+0xd4/0x280 [ 20.357114][ C3] fs_reclaim_acquire+0xd5/0x120 [ 20.357115][ C3] __kmalloc_noprof+0xd3/0x760 [ 20.357116][ C3] alloc_buf.isra.0+0x4b/0x260 [ 20.357119][ C3] put_chars+0x1e1/0x2f0 [ 20.357121][ C3] hvc_console_print+0x292/0x780 [ 20.357122][ C3] console_emit_next_record+0x22f/0x4c0 [ 20.357124][ C3] console_flush_one_record+0x46f/0x710 [ 20.357126][ C3] console_unlock+0xee/0x1f0 [ 20.357127][ C3] vprintk_emit+0x37c/0x3e0 [ 20.357129][ C3] _printk+0xc7/0x100 [ 20.357132][ C3] loop_init+0x12a/0x130 [ 20.357135][ C3] do_one_initcall+0x124/0x4f0 [ 20.357136][ C3] kernel_init_freeable+0x596/0x630 [ 20.357137][ C3] kernel_init+0x21/0x150 [ 20.357139][ C3] ret_from_fork+0x474/0x6b0 [ 20.357140][ C3] ret_from_fork_asm+0x11/0x20 [ 20.357141][ C3] [ 20.357141][ C3] -> (console_owner){..-.}-{0:0} { [ 20.357143][ C3] IN-SOFTIRQ-W at: [ 20.357144][ C3] __lock_acquire+0x388/0xc20 [ 20.357145][ C3] lock_acquire.part.0+0xd4/0x280 [ 20.357146][ C3] console_lock_spinning_enable+0x5c/0x60 [ 20.357148][ C3] console_emit_next_record+0x1d1/0x4c0 [ 20.357149][ C3] console_flush_one_record+0x46f/0x710 [ 20.357151][ C3] console_unlock+0xee/0x1f0 [ 20.357152][ C3] vprintk_emit+0x37c/0x3e0 [ 20.357154][ C3] _printk+0xc7/0x100 [ 20.357155][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 20.357157][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 20.357160][ C3] dev_hard_start_xmit+0xf4/0x620 [ 20.357162][ C3] sch_direct_xmit+0x13d/0xaa0 [ 20.357164][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 20.357165][ C3] __dev_queue_xmit+0x942/0x1b80 [ 20.357166][ C3] ip6_finish_output2+0x96f/0x1300 [ 20.357168][ C3] ip6_finish_output+0x646/0xda0 [ 20.357169][ C3] ip6_output+0x23f/0x7f0 [ 20.357170][ C3] ndisc_send_skb+0xba3/0x1520 [ 20.357172][ C3] addrconf_rs_timer+0x26f/0x770 [ 20.357174][ C3] call_timer_fn+0x160/0x4d0 [ 20.357175][ C3] __run_timers+0x68f/0xaa0 [ 20.357177][ C3] run_timer_softirq+0xf0/0x160 [ 20.357178][ C3] handle_softirqs+0x1d3/0x900 [ 20.357180][ C3] __irq_exit_rcu+0x145/0x1c0 [ 20.357182][ C3] irq_exit_rcu+0xe/0x30 [ 20.357183][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 20.357185][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 20.357187][ C3] pv_native_safe_halt+0xf/0x10 [ 20.357188][ C3] default_idle+0x9/0x10 [ 20.357190][ C3] default_idle_call+0x6e/0xb0 [ 20.357191][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 20.357194][ C3] do_idle+0xd8/0x190 [ 20.357195][ C3] cpu_startup_entry+0x53/0x70 [ 20.357196][ C3] start_secondary+0x204/0x2b0 [ 20.357198][ C3] common_startup_64+0x13e/0x148 [ 20.357201][ C3] INITIAL USE at: [ 20.357202][ C3] } [ 20.357202][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 20.357206][ C3] ... acquired at: [ 20.357206][ C3] mark_lock+0x1d7/0xa00 [ 20.357207][ C3] mark_usage+0x42/0x170 [ 20.357208][ C3] __lock_acquire+0x388/0xc20 [ 20.357210][ C3] lock_acquire.part.0+0xd4/0x280 [ 20.357211][ C3] console_lock_spinning_enable+0x5c/0x60 [ 20.357212][ C3] console_emit_next_record+0x1d1/0x4c0 [ 20.357214][ C3] console_flush_one_record+0x46f/0x710 [ 20.357216][ C3] console_unlock+0xee/0x1f0 [ 20.357217][ C3] vprintk_emit+0x37c/0x3e0 [ 20.357219][ C3] _printk+0xc7/0x100 [ 20.357220][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 20.357222][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 20.357223][ C3] dev_hard_start_xmit+0xf4/0x620 [ 20.357225][ C3] sch_direct_xmit+0x13d/0xaa0 [ 20.357226][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 20.357227][ C3] __dev_queue_xmit+0x942/0x1b80 [ 20.357228][ C3] ip6_finish_output2+0x96f/0x1300 [ 20.357230][ C3] ip6_finish_output+0x646/0xda0 [ 20.357231][ C3] ip6_output+0x23f/0x7f0 [ 20.357232][ C3] ndisc_send_skb+0xba3/0x1520 [ 20.357233][ C3] addrconf_rs_timer+0x26f/0x770 [ 20.357235][ C3] call_timer_fn+0x160/0x4d0 [ 20.357236][ C3] __run_timers+0x68f/0xaa0 [ 20.357238][ C3] run_timer_softirq+0xf0/0x160 [ 20.357239][ C3] handle_softirqs+0x1d3/0x900 [ 20.357240][ C3] __irq_exit_rcu+0x145/0x1c0 [ 20.357241][ C3] irq_exit_rcu+0xe/0x30 [ 20.357243][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 20.357244][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 20.357245][ C3] pv_native_safe_halt+0xf/0x10 [ 20.357246][ C3] default_idle+0x9/0x10 [ 20.357248][ C3] default_idle_call+0x6e/0xb0 [ 20.357249][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 20.357250][ C3] do_idle+0xd8/0x190 [ 20.357252][ C3] cpu_startup_entry+0x53/0x70 [ 20.357253][ C3] start_secondary+0x204/0x2b0 [ 20.357254][ C3] common_startup_64+0x13e/0x148 [ 20.357255][ C3] [ 20.357255][ C3] [ 20.357255][ C3] stack backtrace: [ 20.357259][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.357262][ C3] Tainted: [W]=WARN [ 20.357262][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.357264][ C3] Call Trace: [ 20.357265][ C3] [ 20.357268][ C3] dump_stack_lvl+0x6f/0xa0 [ 20.357272][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 20.357274][ C3] mark_lock_irq+0x989/0x9c0 [ 20.357277][ C3] mark_lock+0x1d7/0xa00 [ 20.357279][ C3] mark_usage+0x42/0x170 [ 20.357280][ C3] __lock_acquire+0x388/0xc20 [ 20.357283][ C3] lock_acquire.part.0+0xd4/0x280 [ 20.357284][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 20.357286][ C3] ? rcu_is_watching+0x16/0xd0 [ 20.357289][ C3] ? lock_acquire+0x13c/0x160 [ 20.357291][ C3] console_lock_spinning_enable+0x5c/0x60 [ 20.357293][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 20.357294][ C3] console_emit_next_record+0x1d1/0x4c0 [ 20.357296][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 20.357298][ C3] ? console_flush_one_record+0x106/0x710 [ 20.357300][ C3] ? rcu_is_watching+0x16/0xd0 [ 20.357302][ C3] ? lock_acquire+0x13c/0x160 [ 20.357304][ C3] console_flush_one_record+0x46f/0x710 [ 20.357306][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 20.357307][ C3] ? __lock_acquire+0x518/0xc20 [ 20.357310][ C3] console_unlock+0xee/0x1f0 [ 20.357311][ C3] ? console_flush_one_record+0x710/0x710 [ 20.357313][ C3] ? rcu_is_watching+0x16/0xd0 [ 20.357315][ C3] ? lock_acquire+0x60/0x160 [ 20.357317][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.357318][ C3] ? vprintk_emit+0x320/0x3e0 [ 20.357320][ C3] vprintk_emit+0x37c/0x3e0 [ 20.357323][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 20.357325][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 20.357327][ C3] _printk+0xc7/0x100 [ 20.357329][ C3] ? snapshot_read.cold+0x21/0x21 [ 20.357331][ C3] ? ___ratelimit+0x4e7/0xa00 [ 20.357334][ C3] ? idr_get_free+0x830/0x830 [ 20.357336][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 20.357339][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 20.357341][ C3] ? mark_usage+0x61/0x170 [ 20.357342][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 20.357344][ C3] ? mark_usage+0x61/0x170 [ 20.357346][ C3] ? netif_skb_features+0x658/0x1430 [ 20.357347][ C3] ? __lock_acquire+0x518/0xc20 [ 20.357349][ C3] ? validate_chain+0x737/0xc20 [ 20.357350][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 20.357352][ C3] ? mark_usage+0x61/0x170 [ 20.357354][ C3] dev_hard_start_xmit+0xf4/0x620 [ 20.357356][ C3] ? validate_chain+0x730/0xc20 [ 20.357358][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 20.357360][ C3] sch_direct_xmit+0x13d/0xaa0 [ 20.357361][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 20.357363][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 20.357364][ C3] ? __rcu_read_lock+0x30/0x70 [ 20.357366][ C3] ? lock_acquire+0x13c/0x160 [ 20.357368][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 20.357370][ C3] ? tc_run+0x45e/0x7e0 [ 20.357371][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 20.357373][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 20.357374][ C3] ? rcu_is_watching+0x16/0xd0 [ 20.357376][ C3] ? lock_acquire+0x13c/0x160 [ 20.357378][ C3] __dev_queue_xmit+0x942/0x1b80 [ 20.357381][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 20.357382][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 20.357384][ C3] ? find_held_lock+0x2b/0x80 [ 20.357393][ C3] ? neigh_hh_output+0x152/0x4c0 [ 20.357396][ C3] ip6_finish_output2+0x96f/0x1300 [ 20.357398][ C3] ? ip6_dst_lookup+0x80/0x80 [ 20.357400][ C3] ? find_held_lock+0x2b/0x80 [ 20.357401][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 20.357403][ C3] ? ip6_mtu+0x15d/0x310 [ 20.357405][ C3] ip6_finish_output+0x646/0xda0 [ 20.357407][ C3] ip6_output+0x23f/0x7f0 [ 20.357408][ C3] ? ip6_finish_output+0xda0/0xda0 [ 20.357410][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 20.357411][ C3] ? find_held_lock+0x2b/0x80 [ 20.357413][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 20.357414][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 20.357416][ C3] ndisc_send_skb+0xba3/0x1520 [ 20.357419][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 20.357420][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 20.357423][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 20.357425][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 20.357427][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 20.357429][ C3] addrconf_rs_timer+0x26f/0x770 [ 20.357431][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 20.357433][ C3] ? lock_acquire+0x13c/0x160 [ 20.357434][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 20.357436][ C3] call_timer_fn+0x160/0x4d0 [ 20.357438][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 20.357440][ C3] ? debug_object_active_state+0x430/0x430 [ 20.357443][ C3] ? find_held_lock+0x2b/0x80 [ 20.357445][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 20.357446][ C3] ? rcu_is_watching+0x16/0xd0 [ 20.357449][ C3] __run_timers+0x68f/0xaa0 [ 20.357450][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 20.357452][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 20.357454][ C3] ? __lock_acquire+0x518/0xc20 [ 20.357457][ C3] ? __rwlock_init+0x150/0x150 [ 20.357459][ C3] run_timer_softirq+0xf0/0x160 [ 20.357461][ C3] ? __run_timers+0xaa0/0xaa0 [ 20.357463][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 20.357465][ C3] ? rcu_is_watching+0x16/0xd0 [ 20.357467][ C3] handle_softirqs+0x1d3/0x900 [ 20.357468][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 20.357470][ C3] ? _local_bh_enable+0xc0/0xc0 [ 20.357472][ C3] __irq_exit_rcu+0x145/0x1c0 [ 20.357473][ C3] irq_exit_rcu+0xe/0x30 [ 20.357475][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 20.357476][ C3] [ 20.357477][ C3] [ 20.357478][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 20.357479][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 20.357481][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 20.357484][ C3] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 20.357485][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 20.357488][ C3] RAX: 0000000000091043 RBX: ff11000001c88040 RCX: ffffffffb48f0307 [ 20.357489][ C3] RDX: ff11000001c88040 RSI: ffffffffb7638b1c RDI: ffffffffb708d8e0 [ 20.357490][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 20.357491][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 20.357491][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 20.357493][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 20.357495][ C3] default_idle+0x9/0x10 [ 20.357497][ C3] default_idle_call+0x6e/0xb0 [ 20.357498][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 20.357500][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 20.357501][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 20.357503][ C3] ? rcu_is_watching+0x16/0xd0 [ 20.357505][ C3] do_idle+0xd8/0x190 [ 20.357507][ C3] cpu_startup_entry+0x53/0x70 [ 20.357508][ C3] start_secondary+0x204/0x2b0 [ 20.357510][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 20.357511][ C3] common_startup_64+0x13e/0x148 [ 20.357514][ C3] [ 20.357519][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.357521][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 20.357523][ C3] preempt_count: 303, expected: 0 [ 20.357524][ C3] RCU nest depth: 3, expected: 0 [ 20.357524][ C3] INFO: lockdep is turned off. [ 20.357525][ C3] irq event stamp: 594097 [ 20.357526][ C3] hardirqs last enabled at (594096): [] __down_trylock_console_sem+0x86/0xa0 [ 20.357528][ C3] hardirqs last disabled at (594097): [] console_emit_next_record+0x3d4/0x4c0 [ 20.357531][ C3] softirqs last enabled at (593964): [] handle_softirqs+0x67c/0x900 [ 20.357532][ C3] softirqs last disabled at (593989): [] __irq_exit_rcu+0x145/0x1c0 [ 20.357534][ C3] Preemption disabled at: [ 20.357534][ C3] [<0000000000000000>] 0x0 [ 20.357537][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.357539][ C3] Tainted: [W]=WARN [ 20.357540][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.357540][ C3] Call Trace: [ 20.357541][ C3] [ 20.357542][ C3] dump_stack_lvl+0x6f/0xa0 [ 20.357544][ C3] __might_resched.cold+0x1fe/0x2c1 [ 20.357547][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.357550][ C3] ? rcu_is_watching+0x16/0xd0 [ 20.357552][ C3] __kmalloc_noprof+0x443/0x760 [ 20.357554][ C3] ? __rwlock_init+0x150/0x150 [ 20.357556][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 20.357557][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 20.357559][ C3] alloc_buf.isra.0+0x4b/0x260 [ 20.357561][ C3] put_chars+0x1e1/0x2f0 [ 20.357562][ C3] ? __send_to_port+0x420/0x420 [ 20.357564][ C3] ? mark_lock+0x1d7/0xa00 [ 20.357566][ C3] hvc_console_print+0x292/0x780 [ 20.357568][ C3] ? __lock_acquire+0x388/0xc20 [ 20.357570][ C3] ? hvc_write+0x3a0/0x3a0 [ 20.357571][ C3] ? rcu_is_watching+0x16/0xd0 [ 20.357573][ C3] ? rcu_is_watching+0x16/0xd0 [ 20.357575][ C3] ? lock_acquire+0x13c/0x160 [ 20.357577][ C3] console_emit_next_record+0x22f/0x4c0 [ 20.357579][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 20.357580][ C3] ? console_flush_one_record+0x106/0x710 [ 20.357582][ C3] ? rcu_is_watching+0x16/0xd0 [ 20.357584][ C3] ? lock_acquire+0x13c/0x160 [ 20.357586][ C3] console_flush_one_record+0x46f/0x710 [ 20.357588][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 20.357590][ C3] ? __lock_acquire+0x518/0xc20 [ 20.357592][ C3] console_unlock+0xee/0x1f0 [ 20.357594][ C3] ? console_flush_one_record+0x710/0x710 [ 20.357595][ C3] ? rcu_is_watching+0x16/0xd0 [ 20.357597][ C3] ? lock_acquire+0x60/0x160 [ 20.357599][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.357600][ C3] ? vprintk_emit+0x320/0x3e0 [ 20.357602][ C3] vprintk_emit+0x37c/0x3e0 [ 20.357605][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 20.357607][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 20.357609][ C3] _printk+0xc7/0x100 [ 20.357610][ C3] ? snapshot_read.cold+0x21/0x21 [ 20.357612][ C3] ? ___ratelimit+0x4e7/0xa00 [ 20.357614][ C3] ? idr_get_free+0x830/0x830 [ 20.357617][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 20.357619][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 20.357621][ C3] ? mark_usage+0x61/0x170 [ 20.357623][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 20.357625][ C3] ? mark_usage+0x61/0x170 [ 20.357626][ C3] ? netif_skb_features+0x658/0x1430 [ 20.357628][ C3] ? __lock_acquire+0x518/0xc20 [ 20.357629][ C3] ? validate_chain+0x737/0xc20 [ 20.357631][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 20.357632][ C3] ? mark_usage+0x61/0x170 [ 20.357635][ C3] dev_hard_start_xmit+0xf4/0x620 [ 20.357636][ C3] ? validate_chain+0x730/0xc20 [ 20.357638][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 20.357640][ C3] sch_direct_xmit+0x13d/0xaa0 [ 20.357641][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 20.357643][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 20.357644][ C3] ? __rcu_read_lock+0x30/0x70 [ 20.357646][ C3] ? lock_acquire+0x13c/0x160 [ 20.357648][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 20.357650][ C3] ? tc_run+0x45e/0x7e0 [ 20.357651][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 20.357653][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 20.357654][ C3] ? rcu_is_watching+0x16/0xd0 [ 20.357656][ C3] ? lock_acquire+0x13c/0x160 [ 20.357658][ C3] __dev_queue_xmit+0x942/0x1b80 [ 20.357661][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 20.357662][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 20.357664][ C3] ? find_held_lock+0x2b/0x80 [ 20.357666][ C3] ? neigh_hh_output+0x152/0x4c0 [ 20.357668][ C3] ip6_finish_output2+0x96f/0x1300 [ 20.357670][ C3] ? ip6_dst_lookup+0x80/0x80 [ 20.357671][ C3] ? find_held_lock+0x2b/0x80 [ 20.357673][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 20.357674][ C3] ? ip6_mtu+0x15d/0x310 [ 20.357676][ C3] ip6_finish_output+0x646/0xda0 [ 20.357678][ C3] ip6_output+0x23f/0x7f0 [ 20.357683][ C3] ? ip6_finish_output+0xda0/0xda0 [ 20.357685][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 20.357687][ C3] ? find_held_lock+0x2b/0x80 [ 20.357689][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 20.357691][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 20.357692][ C3] ndisc_send_skb+0xba3/0x1520 [ 20.357695][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 20.357697][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 20.357699][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 20.357701][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 20.357703][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 20.357705][ C3] addrconf_rs_timer+0x26f/0x770 [ 20.357707][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 20.357709][ C3] ? lock_acquire+0x13c/0x160 [ 20.357710][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 20.357712][ C3] call_timer_fn+0x160/0x4d0 [ 20.357714][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 20.357716][ C3] ? debug_object_active_state+0x430/0x430 [ 20.357717][ C3] ? find_held_lock+0x2b/0x80 [ 20.357719][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 20.357721][ C3] ? rcu_is_watching+0x16/0xd0 [ 20.357723][ C3] __run_timers+0x68f/0xaa0 [ 20.357724][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 20.357727][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 20.357728][ C3] ? __lock_acquire+0x518/0xc20 [ 20.357731][ C3] ? __rwlock_init+0x150/0x150 [ 20.357733][ C3] run_timer_softirq+0xf0/0x160 [ 20.357735][ C3] ? __run_timers+0xaa0/0xaa0 [ 20.357737][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 20.357738][ C3] ? rcu_is_watching+0x16/0xd0 [ 20.357740][ C3] handle_softirqs+0x1d3/0x900 [ 20.357742][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 20.357743][ C3] ? _local_bh_enable+0xc0/0xc0 [ 20.357745][ C3] __irq_exit_rcu+0x145/0x1c0 [ 20.357747][ C3] irq_exit_rcu+0xe/0x30 [ 20.357748][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 20.357750][ C3] [ 20.357750][ C3] [ 20.357751][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 20.357752][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 20.357754][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 20.357756][ C3] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 20.357757][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 20.357758][ C3] RAX: 0000000000091043 RBX: ff11000001c88040 RCX: ffffffffb48f0307 [ 20.357759][ C3] RDX: ff11000001c88040 RSI: ffffffffb7638b1c RDI: ffffffffb708d8e0 [ 20.357759][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 20.357760][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 20.357761][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 20.357762][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 20.357764][ C3] default_idle+0x9/0x10 [ 20.357766][ C3] default_idle_call+0x6e/0xb0 [ 20.357768][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 20.357769][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 20.357771][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 20.357772][ C3] ? rcu_is_watching+0x16/0xd0 [ 20.357774][ C3] do_idle+0xd8/0x190 [ 20.357776][ C3] cpu_startup_entry+0x53/0x70 [ 20.357777][ C3] start_secondary+0x204/0x2b0 [ 20.357778][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 20.357780][ C3] common_startup_64+0x13e/0x148 [ 20.357783][ C3] [ 20.428825][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 20.650626][ T340] Mirror/redirect action on [ 29.060889][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 29.060908][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.060912][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 29.060914][ C3] preempt_count: 303, expected: 0 [ 29.060915][ C3] RCU nest depth: 3, expected: 0 [ 29.060917][ C3] INFO: lockdep is turned off. [ 29.060918][ C3] irq event stamp: 594097 [ 29.060920][ C3] hardirqs last enabled at (594096): [] __down_trylock_console_sem+0x86/0xa0 [ 29.060930][ C3] hardirqs last disabled at (594097): [] console_emit_next_record+0x3d4/0x4c0 [ 29.060934][ C3] softirqs last enabled at (593964): [] handle_softirqs+0x67c/0x900 [ 29.060938][ C3] softirqs last disabled at (593989): [] __irq_exit_rcu+0x145/0x1c0 [ 29.060941][ C3] Preemption disabled at: [ 29.060942][ C3] [<0000000000000000>] 0x0 [ 29.060949][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.060954][ C3] Tainted: [W]=WARN [ 29.060955][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.060958][ C3] Call Trace: [ 29.060960][ C3] [ 29.060962][ C3] dump_stack_lvl+0x6f/0xa0 [ 29.060969][ C3] __might_resched.cold+0x1fe/0x2c1 [ 29.060974][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.060978][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.060983][ C3] __kmalloc_noprof+0x443/0x760 [ 29.060987][ C3] ? __rwlock_init+0x150/0x150 [ 29.060991][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 29.060996][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 29.060998][ C3] alloc_buf.isra.0+0x4b/0x260 [ 29.061002][ C3] put_chars+0x1e1/0x2f0 [ 29.061004][ C3] ? desc_read_finalized_seq+0x79/0x120 [ 29.061007][ C3] ? __send_to_port+0x420/0x420 [ 29.061010][ C3] ? console_prepend_replay+0x20/0x20 [ 29.061014][ C3] hvc_console_print+0x292/0x780 [ 29.061019][ C3] ? hvc_write+0x3a0/0x3a0 [ 29.061020][ C3] ? do_raw_spin_lock+0x131/0x280 [ 29.061023][ C3] ? __rwlock_init+0x150/0x150 [ 29.061025][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061028][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061031][ C3] ? lock_acquire+0x13c/0x160 [ 29.061034][ C3] console_emit_next_record+0x22f/0x4c0 [ 29.061037][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 29.061040][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061043][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061045][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061048][ C3] ? lock_acquire+0x13c/0x160 [ 29.061050][ C3] ? console_flush_one_record+0x111/0x710 [ 29.061053][ C3] console_flush_one_record+0x46f/0x710 [ 29.061057][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 29.061061][ C3] console_unlock+0xee/0x1f0 [ 29.061063][ C3] ? lock_acquire+0x13c/0x160 [ 29.061066][ C3] ? console_flush_one_record+0x710/0x710 [ 29.061068][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061071][ C3] ? lock_release+0x184/0x1f0 [ 29.061073][ C3] ? lock_acquire+0x60/0x160 [ 29.061075][ C3] ? __rcu_read_lock+0x30/0x70 [ 29.061078][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.061081][ C3] ? vprintk_emit+0x320/0x3e0 [ 29.061084][ C3] vprintk_emit+0x37c/0x3e0 [ 29.061089][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 29.061092][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 29.061094][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061097][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061099][ C3] ? lock_acquire+0x13c/0x160 [ 29.061102][ C3] _printk+0xc7/0x100 [ 29.061106][ C3] ? snapshot_read.cold+0x21/0x21 [ 29.061109][ C3] ? ___ratelimit+0x4e7/0xa00 [ 29.061115][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 29.061119][ C3] ? idr_get_free+0x830/0x830 [ 29.061122][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 29.061126][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 29.061133][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 29.061139][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 29.061142][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061144][ C3] ? lock_acquire+0x13c/0x160 [ 29.061147][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061149][ C3] ? netif_skb_features+0x658/0x1430 [ 29.061154][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061156][ C3] ? lock_acquire+0x13c/0x160 [ 29.061159][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 29.061161][ C3] ? lock_release+0x184/0x1f0 [ 29.061164][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061166][ C3] ? lock_acquire+0x13c/0x160 [ 29.061168][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061171][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 29.061175][ C3] dev_hard_start_xmit+0xf4/0x620 [ 29.061178][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 29.061181][ C3] sch_direct_xmit+0x13d/0xaa0 [ 29.061185][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 29.061187][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061190][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 29.061192][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 29.061195][ C3] ? __rcu_read_lock+0x30/0x70 [ 29.061198][ C3] ? lock_acquire+0x13c/0x160 [ 29.061201][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 29.061205][ C3] ? tc_run+0x8b/0x7e0 [ 29.061207][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 29.061210][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 29.061212][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061215][ C3] ? lock_acquire+0x13c/0x160 [ 29.061218][ C3] __dev_queue_xmit+0x942/0x1b80 [ 29.061222][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 29.061225][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 29.061228][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 29.061232][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 29.061237][ C3] ? neigh_hh_output+0x152/0x4c0 [ 29.061241][ C3] ip6_finish_output2+0x96f/0x1300 [ 29.061244][ C3] ? ip6_dst_lookup+0x80/0x80 [ 29.061247][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061250][ C3] ? lock_acquire+0x13c/0x160 [ 29.061252][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061255][ C3] ? lock_release+0x184/0x1f0 [ 29.061258][ C3] ip6_finish_output+0x646/0xda0 [ 29.061261][ C3] ip6_output+0x23f/0x7f0 [ 29.061264][ C3] ? ip6_finish_output+0xda0/0xda0 [ 29.061266][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 29.061270][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061273][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.061275][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 29.061277][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061279][ C3] ? trace_hardirqs_on+0x36/0x40 [ 29.061281][ C3] ? lock_acquire+0x13c/0x160 [ 29.061284][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061287][ C3] ndisc_send_skb+0xba3/0x1520 [ 29.061292][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 29.061296][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 29.061299][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 29.061302][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 29.061305][ C3] addrconf_rs_timer+0x26f/0x770 [ 29.061308][ C3] ? do_raw_spin_lock+0x131/0x280 [ 29.061311][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 29.061313][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061316][ C3] ? lock_acquire+0x13c/0x160 [ 29.061318][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 29.061321][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 29.061324][ C3] call_timer_fn+0x160/0x4d0 [ 29.061328][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 29.061330][ C3] ? debug_object_active_state+0x430/0x430 [ 29.061335][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061339][ C3] __run_timers+0x68f/0xaa0 [ 29.061341][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 29.061345][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.061349][ C3] ? do_raw_spin_lock+0x131/0x280 [ 29.061352][ C3] ? __rwlock_init+0x150/0x150 [ 29.061356][ C3] run_timer_softirq+0xf0/0x160 [ 29.061359][ C3] ? __run_timers+0xaa0/0xaa0 [ 29.061361][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.061364][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061366][ C3] handle_softirqs+0x1d3/0x900 [ 29.061370][ C3] ? _local_bh_enable+0xc0/0xc0 [ 29.061372][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061375][ C3] ? lock_release+0x184/0x1f0 [ 29.061377][ C3] __irq_exit_rcu+0x145/0x1c0 [ 29.061380][ C3] irq_exit_rcu+0xe/0x30 [ 29.061382][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.061385][ C3] [ 29.061386][ C3] [ 29.061387][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.061391][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.061394][ C3] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 29.061397][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 29.061401][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 29.061403][ C3] RDX: 0000000000000003 RSI: ffffffffb708d860 RDI: ffffffffb48f0307 [ 29.061405][ C3] RBP: 0000000000000000 R08: ffffffffb6d7f421 R09: 1fe2200006a763a2 [ 29.061406][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 29.061408][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 29.061410][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 29.061413][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.061417][ C3] default_idle+0x9/0x10 [ 29.061420][ C3] default_idle_call+0x6e/0xb0 [ 29.061423][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.061426][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 29.061428][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 29.061432][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.061434][ C3] ? rcu_is_watching+0x16/0xd0 [ 29.061437][ C3] do_idle+0xd8/0x190 [ 29.061439][ C3] cpu_startup_entry+0x53/0x70 [ 29.061441][ C3] start_secondary+0x204/0x2b0 [ 29.061445][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 29.061448][ C3] common_startup_64+0x13e/0x148 [ 29.061454][ C3] [ 46.469837][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 46.469858][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 46.469861][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 46.469862][ C3] preempt_count: 303, expected: 0 [ 46.469863][ C3] RCU nest depth: 3, expected: 0 [ 46.469865][ C3] INFO: lockdep is turned off. [ 46.469867][ C3] irq event stamp: 594097 [ 46.469867][ C3] hardirqs last enabled at (594096): [] __down_trylock_console_sem+0x86/0xa0 [ 46.469877][ C3] hardirqs last disabled at (594097): [] console_emit_next_record+0x3d4/0x4c0 [ 46.469880][ C3] softirqs last enabled at (593964): [] handle_softirqs+0x67c/0x900 [ 46.469883][ C3] softirqs last disabled at (593989): [] __irq_exit_rcu+0x145/0x1c0 [ 46.469885][ C3] Preemption disabled at: [ 46.469886][ C3] [<0000000000000000>] 0x0 [ 46.469894][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 46.469897][ C3] Tainted: [W]=WARN [ 46.469898][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.469900][ C3] Call Trace: [ 46.469902][ C3] [ 46.469904][ C3] dump_stack_lvl+0x6f/0xa0 [ 46.469910][ C3] __might_resched.cold+0x1fe/0x2c1 [ 46.469914][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 46.469917][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.469921][ C3] __kmalloc_noprof+0x443/0x760 [ 46.469925][ C3] ? __rwlock_init+0x150/0x150 [ 46.469928][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 46.469932][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 46.469933][ C3] alloc_buf.isra.0+0x4b/0x260 [ 46.469935][ C3] put_chars+0x1e1/0x2f0 [ 46.469937][ C3] ? desc_read_finalized_seq+0x79/0x120 [ 46.469939][ C3] ? __send_to_port+0x420/0x420 [ 46.469940][ C3] ? console_prepend_replay+0x20/0x20 [ 46.469943][ C3] hvc_console_print+0x292/0x780 [ 46.469946][ C3] ? hvc_write+0x3a0/0x3a0 [ 46.469947][ C3] ? do_raw_spin_lock+0x131/0x280 [ 46.469949][ C3] ? __rwlock_init+0x150/0x150 [ 46.469950][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.469952][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.469954][ C3] ? lock_acquire+0x13c/0x160 [ 46.469956][ C3] console_emit_next_record+0x22f/0x4c0 [ 46.469958][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 46.469960][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.469962][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.469964][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.469965][ C3] ? lock_acquire+0x13c/0x160 [ 46.469967][ C3] ? console_flush_one_record+0x111/0x710 [ 46.469969][ C3] console_flush_one_record+0x46f/0x710 [ 46.469971][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 46.469974][ C3] console_unlock+0xee/0x1f0 [ 46.469976][ C3] ? lock_acquire+0x13c/0x160 [ 46.469977][ C3] ? console_flush_one_record+0x710/0x710 [ 46.469979][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.469980][ C3] ? lock_release+0x184/0x1f0 [ 46.469982][ C3] ? lock_acquire+0x60/0x160 [ 46.469983][ C3] ? __rcu_read_lock+0x30/0x70 [ 46.469985][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 46.469987][ C3] ? vprintk_emit+0x320/0x3e0 [ 46.469989][ C3] vprintk_emit+0x37c/0x3e0 [ 46.469994][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 46.469995][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 46.469997][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.469999][ C3] ? lock_acquire+0x13c/0x160 [ 46.470001][ C3] _printk+0xc7/0x100 [ 46.470004][ C3] ? snapshot_read.cold+0x21/0x21 [ 46.470005][ C3] ? ___ratelimit+0x4e7/0xa00 [ 46.470010][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 46.470014][ C3] ? idr_get_free+0x830/0x830 [ 46.470016][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 46.470019][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 46.470024][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 46.470029][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 46.470030][ C3] ? sock_def_readable+0x156/0x480 [ 46.470034][ C3] ? packet_rcv+0xd26/0x15a0 [ 46.470037][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.470039][ C3] ? lock_release+0x184/0x1f0 [ 46.470041][ C3] ? dev_queue_xmit_nit+0x642/0x9e0 [ 46.470043][ C3] ? lock_acquire+0x13c/0x160 [ 46.470045][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.470046][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 46.470049][ C3] dev_hard_start_xmit+0xf4/0x620 [ 46.470052][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 46.470054][ C3] sch_direct_xmit+0x13d/0xaa0 [ 46.470056][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 46.470058][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.470060][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 46.470061][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 46.470062][ C3] ? __rcu_read_lock+0x30/0x70 [ 46.470064][ C3] ? lock_acquire+0x13c/0x160 [ 46.470066][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 46.470068][ C3] ? tc_run+0x8b/0x7e0 [ 46.470069][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 46.470071][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 46.470072][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.470074][ C3] ? lock_acquire+0x13c/0x160 [ 46.470076][ C3] __dev_queue_xmit+0x942/0x1b80 [ 46.470079][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 46.470081][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 46.470083][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 46.470086][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 46.470089][ C3] ? neigh_hh_output+0x152/0x4c0 [ 46.470091][ C3] ip6_finish_output2+0x96f/0x1300 [ 46.470094][ C3] ? ip6_dst_lookup+0x80/0x80 [ 46.470095][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.470097][ C3] ? lock_acquire+0x13c/0x160 [ 46.470099][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.470100][ C3] ? lock_release+0x184/0x1f0 [ 46.470102][ C3] ip6_finish_output+0x646/0xda0 [ 46.470104][ C3] ip6_output+0x23f/0x7f0 [ 46.470106][ C3] ? ip6_finish_output+0xda0/0xda0 [ 46.470108][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 46.470111][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.470112][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 46.470114][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 46.470115][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.470117][ C3] ? trace_hardirqs_on+0x36/0x40 [ 46.470118][ C3] ? lock_acquire+0x13c/0x160 [ 46.470119][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.470121][ C3] ndisc_send_skb+0xba3/0x1520 [ 46.470125][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 46.470127][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 46.470129][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 46.470131][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 46.470133][ C3] addrconf_rs_timer+0x26f/0x770 [ 46.470135][ C3] ? do_raw_spin_lock+0x131/0x280 [ 46.470137][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 46.470138][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.470140][ C3] ? lock_acquire+0x13c/0x160 [ 46.470141][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 46.470143][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 46.470145][ C3] call_timer_fn+0x160/0x4d0 [ 46.470147][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 46.470149][ C3] ? debug_object_active_state+0x430/0x430 [ 46.470153][ C3] ? __rwlock_init+0x150/0x150 [ 46.470154][ C3] ? timer_recalc_next_expiry+0xf0/0x210 [ 46.470156][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.470158][ C3] __run_timers+0x68f/0xaa0 [ 46.470160][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 46.470162][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 46.470164][ C3] ? do_raw_spin_lock+0x131/0x280 [ 46.470167][ C3] ? __rwlock_init+0x150/0x150 [ 46.470169][ C3] run_timer_softirq+0xf0/0x160 [ 46.470171][ C3] ? __run_timers+0xaa0/0xaa0 [ 46.470172][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 46.470174][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.470175][ C3] handle_softirqs+0x1d3/0x900 [ 46.470177][ C3] ? _local_bh_enable+0xc0/0xc0 [ 46.470179][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.470180][ C3] ? lock_release+0x184/0x1f0 [ 46.470182][ C3] __irq_exit_rcu+0x145/0x1c0 [ 46.470184][ C3] irq_exit_rcu+0xe/0x30 [ 46.470185][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 46.470187][ C3] [ 46.470188][ C3] [ 46.470189][ C3] ? _raw_spin_unlock+0x2d/0x50 [ 46.470192][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 46.470194][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 46.470197][ C3] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 46.470198][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 46.470202][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 46.470203][ C3] RDX: 0000000000000003 RSI: ffffffffb708d860 RDI: ffffffffb48f0307 [ 46.470204][ C3] RBP: 0000000000000000 R08: ffffffffb6d7f421 R09: 1fe2200006a763a2 [ 46.470205][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 46.470206][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 46.470207][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 46.470209][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 46.470212][ C3] default_idle+0x9/0x10 [ 46.470215][ C3] default_idle_call+0x6e/0xb0 [ 46.470216][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 46.470218][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 46.470219][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 46.470222][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 46.470223][ C3] ? rcu_is_watching+0x16/0xd0 [ 46.470225][ C3] do_idle+0xd8/0x190 [ 46.470226][ C3] cpu_startup_entry+0x53/0x70 [ 46.470228][ C3] start_secondary+0x204/0x2b0 [ 46.470230][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 46.470232][ C3] common_startup_64+0x13e/0x148 [ 46.470236][ C3] [ 47.826436][ T546] br1: port 1(veth1) entered disabled state [ 47.826452][ T546] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 47.826455][ T546] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 546, name: ip [ 47.826456][ T546] preempt_count: 202, expected: 0 [ 47.826457][ T546] RCU nest depth: 0, expected: 0 [ 47.826458][ T546] INFO: lockdep is turned off. [ 47.826459][ T546] irq event stamp: 0 [ 47.826460][ T546] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 47.826465][ T546] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 47.826471][ T546] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 47.826472][ T546] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 47.826474][ T546] Preemption disabled at: [ 47.826475][ T546] [<0000000000000000>] 0x0 [ 47.826480][ T546] CPU: 2 UID: 0 PID: 546 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 47.826483][ T546] Tainted: [W]=WARN [ 47.826484][ T546] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.826486][ T546] Call Trace: [ 47.826487][ T546] [ 47.826488][ T546] dump_stack_lvl+0x6f/0xa0 [ 47.826494][ T546] __might_resched.cold+0x1fe/0x2c1 [ 47.826498][ T546] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 47.826502][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826506][ T546] __kmalloc_noprof+0x443/0x760 [ 47.826509][ T546] ? __rwlock_init+0x150/0x150 [ 47.826520][ T546] ? alloc_buf.isra.0+0x4b/0x260 [ 47.826525][ T546] ? do_raw_spin_unlock+0x59/0x250 [ 47.826527][ T546] alloc_buf.isra.0+0x4b/0x260 [ 47.826529][ T546] put_chars+0x1e1/0x2f0 [ 47.826531][ T546] ? __send_to_port+0x420/0x420 [ 47.826533][ T546] ? printk_get_next_message+0x240/0x650 [ 47.826536][ T546] hvc_console_print+0x292/0x780 [ 47.826540][ T546] ? hvc_write+0x3a0/0x3a0 [ 47.826543][ T546] ? __rwlock_init+0x150/0x150 [ 47.826544][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826546][ T546] ? lock_acquire+0x13c/0x160 [ 47.826548][ T546] console_emit_next_record+0x22f/0x4c0 [ 47.826551][ T546] ? devkmsg_read+0x4b0/0x4b0 [ 47.826553][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826555][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826556][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826558][ T546] ? lock_acquire+0x13c/0x160 [ 47.826560][ T546] ? console_flush_one_record+0x111/0x710 [ 47.826561][ T546] console_flush_one_record+0x46f/0x710 [ 47.826564][ T546] ? console_emit_next_record+0x4c0/0x4c0 [ 47.826566][ T546] console_unlock+0xee/0x1f0 [ 47.826568][ T546] ? lock_acquire+0x13c/0x160 [ 47.826569][ T546] ? console_flush_one_record+0x710/0x710 [ 47.826571][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826573][ T546] ? lock_release+0x184/0x1f0 [ 47.826574][ T546] ? lock_acquire+0x60/0x160 [ 47.826575][ T546] ? __rcu_read_lock+0x30/0x70 [ 47.826577][ T546] ? __down_trylock_console_sem+0x5e/0xa0 [ 47.826579][ T546] ? vprintk_emit+0x320/0x3e0 [ 47.826581][ T546] vprintk_emit+0x37c/0x3e0 [ 47.826584][ T546] ? wake_up_klogd_work_func+0x90/0x90 [ 47.826586][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826587][ T546] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 47.826590][ T546] ? trace_hardirqs_on+0x36/0x40 [ 47.826592][ T546] _printk+0xc7/0x100 [ 47.826595][ T546] ? snapshot_read.cold+0x21/0x21 [ 47.826597][ T546] ? ipv6_mc_down+0x17e/0x2d0 [ 47.826602][ T546] br_set_state+0x22f/0x430 [bridge] [ 47.826615][ T546] br_stp_disable_port+0x11f/0x390 [bridge] [ 47.826623][ T546] br_device_event+0x7b5/0x8f0 [bridge] [ 47.826631][ T546] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 47.826635][ T546] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 47.826637][ T546] ? addrconf_notify+0x2c8/0xf30 [ 47.826641][ T546] notifier_call_chain+0xae/0x300 [ 47.826644][ T546] __dev_notify_flags+0x23c/0x3c0 [ 47.826647][ T546] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 47.826649][ T546] ? netif_change_name+0x8c0/0x8c0 [ 47.826651][ T546] ? netif_set_allmulti+0x250/0x250 [ 47.826653][ T546] ? __kernel_text_address+0x12/0x30 [ 47.826655][ T546] ? write_profile+0xf0/0xf0 [ 47.826657][ T546] ? unwind_get_return_address+0x67/0xd0 [ 47.826660][ T546] netif_change_flags+0xfe/0x190 [ 47.826662][ T546] do_setlink.isra.0+0x1cc3/0x2750 [ 47.826666][ T546] ? stack_trace_save+0x93/0xc0 [ 47.826667][ T546] ? rtnl_link_get_size+0x350/0x350 [ 47.826668][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826670][ T546] ? stack_depot_save_flags+0x1bc/0x790 [ 47.826674][ T546] ? kasan_save_stack+0x3d/0x50 [ 47.826677][ T546] ? kasan_save_stack+0x2f/0x50 [ 47.826678][ T546] ? kasan_save_track+0x14/0x30 [ 47.826679][ T546] ? __kasan_kmalloc+0x7b/0x90 [ 47.826684][ T546] ? __kmalloc_cache_noprof+0x29a/0x620 [ 47.826686][ T546] ? rtnl_newlink+0x124/0x11c0 [ 47.826687][ T546] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 47.826688][ T546] ? netlink_rcv_skb+0x14e/0x3a0 [ 47.826691][ T546] ? netlink_unicast+0x486/0x750 [ 47.826692][ T546] ? netlink_sendmsg+0x735/0xc60 [ 47.826694][ T546] ? ____sys_sendmsg+0x415/0x880 [ 47.826697][ T546] ? ___sys_sendmsg+0x14e/0x1d0 [ 47.826698][ T546] ? __sys_sendmsg+0x12c/0x1d0 [ 47.826699][ T546] ? do_syscall_64+0xff/0x530 [ 47.826702][ T546] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 47.826704][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826706][ T546] ? lock_acquire+0x13c/0x160 [ 47.826707][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826709][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826711][ T546] ? trace_contention_end+0xb3/0x180 [ 47.826714][ T546] ? __mutex_lock+0x1db/0x1ea0 [ 47.826715][ T546] ? __mutex_lock+0x9a3/0x1ea0 [ 47.826717][ T546] ? rtnl_newlink+0x9a8/0x11c0 [ 47.826718][ T546] ? ww_mutex_lock+0x160/0x160 [ 47.826720][ T546] ? __rtnl_newlink+0x3fa/0xa50 [ 47.826722][ T546] rtnl_newlink+0x9f1/0x11c0 [ 47.826724][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826726][ T546] ? rtnl_bridge_getlink+0x850/0x850 [ 47.826727][ T546] ? lock_acquire+0x13c/0x160 [ 47.826729][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826731][ T546] ? is_bpf_text_address+0x3e/0x110 [ 47.826734][ T546] ? is_bpf_text_address+0x72/0x110 [ 47.826736][ T546] ? kernel_text_address+0x149/0x170 [ 47.826737][ T546] ? __kernel_text_address+0x12/0x30 [ 47.826738][ T546] ? write_profile+0xf0/0xf0 [ 47.826739][ T546] ? unwind_get_return_address+0x67/0xd0 [ 47.826741][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826742][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826744][ T546] ? cap_capable+0x1d7/0x3d0 [ 47.826748][ T546] ? lock_acquire+0x13c/0x160 [ 47.826749][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826751][ T546] ? rtnl_bridge_getlink+0x850/0x850 [ 47.826752][ T546] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 47.826754][ T546] ? rtnl_link_fill+0x920/0x920 [ 47.826755][ T546] ? filter_irq_stacks+0xd0/0xd0 [ 47.826757][ T546] ? stack_depot_save_flags+0x1bc/0x790 [ 47.826759][ T546] netlink_rcv_skb+0x14e/0x3a0 [ 47.826761][ T546] ? rtnl_link_fill+0x920/0x920 [ 47.826762][ T546] ? lock_release+0x184/0x1f0 [ 47.826763][ T546] ? netlink_ack+0xcf0/0xcf0 [ 47.826765][ T546] ? __netlink_lookup+0xb9/0x6b0 [ 47.826767][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826769][ T546] ? lock_release+0x184/0x1f0 [ 47.826771][ T546] netlink_unicast+0x486/0x750 [ 47.826773][ T546] ? netlink_attachskb+0x810/0x810 [ 47.826774][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826776][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826777][ T546] ? lock_acquire+0x13c/0x160 [ 47.826779][ T546] netlink_sendmsg+0x735/0xc60 [ 47.826781][ T546] ? netlink_unicast+0x750/0x750 [ 47.826783][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826785][ T546] ? lock_release+0x184/0x1f0 [ 47.826786][ T546] ____sys_sendmsg+0x415/0x880 [ 47.826788][ T546] ? copy_msghdr_from_user+0x279/0x420 [ 47.826790][ T546] ? get_timestamp.constprop.0+0x390/0x390 [ 47.826791][ T546] ? move_addr_to_kernel+0x40/0x40 [ 47.826793][ T546] ? filter_irq_stacks+0xd0/0xd0 [ 47.826795][ T546] ___sys_sendmsg+0x14e/0x1d0 [ 47.826797][ T546] ? copy_msghdr_from_user+0x420/0x420 [ 47.826802][ T546] __sys_sendmsg+0x12c/0x1d0 [ 47.826803][ T546] ? __sys_sendmsg_sock+0x20/0x20 [ 47.826806][ T546] ? rcu_is_watching+0x16/0xd0 [ 47.826808][ T546] do_syscall_64+0xff/0x530 [ 47.826809][ T546] ? exc_page_fault+0xee/0x100 [ 47.826811][ T546] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 47.826813][ T546] RIP: 0033:0x7fb51a29954e [ 47.826815][ T546] 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 [ 47.826816][ T546] RSP: 002b:00007ffcd0b7e710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.826821][ T546] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb51a29954e [ 47.826822][ T546] RDX: 0000000000000000 RSI: 00007ffcd0b7e7c0 RDI: 0000000000000005 [ 47.826823][ T546] RBP: 00007ffcd0b7e720 R08: 0000000000000000 R09: 0000000000000000 [ 47.826824][ T546] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d9cc [ 47.826824][ T546] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcd0b7ee80 [ 47.826827][ T546] [ 47.862242][ T546] ip (546) used greatest stack depth: 23016 bytes left [ 47.885194][ T547] br1: port 2(veth2) entered disabled state [ 47.900636][ T548] veth2: left allmulticast mode [ 47.901596][ T548] veth2: left promiscuous mode [ 47.901877][ T548] br1: port 2(veth2) entered disabled state [ 47.902503][ T548] veth1: left allmulticast mode [ 47.903300][ T548] veth1: left promiscuous mode [ 47.903561][ T548] br1: port 1(veth1) entered disabled state