[ 10.042556][ T193] ip (193) used greatest stack depth: 24336 bytes left [ 10.042572][ T193] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.042574][ T193] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 193, name: ip [ 10.042575][ T193] preempt_count: 2, expected: 0 [ 10.042576][ T193] RCU nest depth: 0, expected: 0 [ 10.042577][ T193] locks held by ip/193: 5, last CPU#3: [ 10.042580][ T193] #0: ffffffff992027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.042593][ T193] #1: ffffffff99369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.042599][ T193] #2: ffffffff99369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.042602][ T193] #3: ffffffff99289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.042606][ T193] #4: ffffffff99289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.042610][ T193] irq event stamp: 33740 [ 10.042611][ T193] hardirqs last enabled at (33739): [] __down_trylock_console_sem+0x86/0xa0 [ 10.042614][ T193] hardirqs last disabled at (33740): [] console_emit_next_record+0x3d4/0x4c0 [ 10.042616][ T193] softirqs last enabled at (32810): [] handle_softirqs+0x67c/0x900 [ 10.042618][ T193] softirqs last disabled at (32801): [] __irq_exit_rcu+0x145/0x1c0 [ 10.042620][ T193] Preemption disabled at: [ 10.042620][ T193] [<0000000000000000>] 0x0 [ 10.042627][ T193] CPU: 3 UID: 0 PID: 193 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.042631][ T193] Tainted: [W]=WARN [ 10.042632][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.042633][ T193] Call Trace: [ 10.042635][ T193] [ 10.042637][ T193] dump_stack_lvl+0x6f/0xa0 [ 10.042643][ T193] __might_resched.cold+0x1fe/0x2c1 [ 10.042647][ T193] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.042652][ T193] ? __kmalloc_noprof+0xdb/0x760 [ 10.042657][ T193] __kmalloc_noprof+0x443/0x760 [ 10.042659][ T193] ? alloc_buf.isra.0+0x4b/0x260 [ 10.042665][ T193] ? do_raw_spin_unlock+0x59/0x250 [ 10.042668][ T193] alloc_buf.isra.0+0x4b/0x260 [ 10.042671][ T193] put_chars+0x1e1/0x2f0 [ 10.042674][ T193] ? __send_to_port+0x420/0x420 [ 10.042675][ T193] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.042681][ T193] ? validate_chain+0x38b/0xc20 [ 10.042687][ T193] hvc_console_print+0x292/0x780 [ 10.042693][ T193] ? hvc_write+0x3a0/0x3a0 [ 10.042695][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.042698][ T193] ? lock_acquire+0x13c/0x160 [ 10.042701][ T193] console_emit_next_record+0x22f/0x4c0 [ 10.042705][ T193] ? devkmsg_read+0x4b0/0x4b0 [ 10.042707][ T193] ? console_flush_one_record+0x106/0x710 [ 10.042710][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.042713][ T193] ? lock_acquire+0x13c/0x160 [ 10.042717][ T193] console_flush_one_record+0x46f/0x710 [ 10.042721][ T193] ? console_emit_next_record+0x4c0/0x4c0 [ 10.042723][ T193] ? __lock_acquire+0x518/0xc20 [ 10.042728][ T193] console_unlock+0xee/0x1f0 [ 10.042731][ T193] ? console_flush_one_record+0x710/0x710 [ 10.042733][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.042735][ T193] ? lock_acquire+0x60/0x160 [ 10.042739][ T193] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.042741][ T193] ? vprintk_emit+0x320/0x3e0 [ 10.042744][ T193] vprintk_emit+0x37c/0x3e0 [ 10.042748][ T193] ? wake_up_klogd_work_func+0x90/0x90 [ 10.042751][ T193] ? __lock_acquire+0x518/0xc20 [ 10.042755][ T193] _printk+0xc7/0x100 [ 10.042758][ T193] ? snapshot_read.cold+0x21/0x21 [ 10.042761][ T193] ? do_raw_spin_lock+0x131/0x280 [ 10.042764][ T193] ? __rwlock_init+0x150/0x150 [ 10.042767][ T193] ? do_raw_spin_lock+0x131/0x280 [ 10.042770][ T193] do_exit.cold+0x82/0x9c [ 10.042774][ T193] ? exit_notify+0x890/0x890 [ 10.042776][ T193] ? __lock_release.isra.0+0x69/0x1a0 [ 10.042779][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.042783][ T193] do_group_exit+0xb8/0x370 [ 10.042786][ T193] __x64_sys_exit_group+0x3c/0x50 [ 10.042787][ T193] x64_sys_call+0x1567/0x1570 [ 10.042790][ T193] do_syscall_64+0xff/0x530 [ 10.042793][ T193] ? exc_page_fault+0xee/0x100 [ 10.042796][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.042798][ T193] RIP: 0033:0x7f431d9b61b8 [ 10.042800][ T193] Code: Unable to access opcode bytes at 0x7f431d9b618e. [ 10.042802][ T193] RSP: 002b:00007fff33791b88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.042804][ T193] RAX: ffffffffffffffda RBX: 00007f431dae6f88 RCX: 00007f431d9b61b8 [ 10.042805][ T193] RDX: 00007f431d700fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.042806][ T193] RBP: 00007fff33791be0 R08: 0000000000000000 R09: 0000000000008010 [ 10.042807][ T193] R10: 00007fff337919a0 R11: 0000000000000246 R12: 0000000000000001 [ 10.042808][ T193] R13: 0000000000000000 R14: 00007f431dae5680 R15: 00007f431dae6fa0 [ 10.042815][ T193] [ 11.668981][ T250] gre: GRE over IPv4 demultiplexer driver [ 11.668998][ T250] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.669001][ T250] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 250, name: modprobe [ 11.669002][ T250] preempt_count: 1, expected: 0 [ 11.669003][ T250] RCU nest depth: 0, expected: 0 [ 11.669004][ T250] locks held by modprobe/250: 4, last CPU#0: [ 11.669007][ T250] #0: ffffffff99369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.669020][ T250] #1: ffffffff99369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.669024][ T250] #2: ffffffff99289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.669029][ T250] #3: ffffffff99289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.669033][ T250] irq event stamp: 29330 [ 11.669034][ T250] hardirqs last enabled at (29329): [] __down_trylock_console_sem+0x86/0xa0 [ 11.669037][ T250] hardirqs last disabled at (29330): [] console_emit_next_record+0x3d4/0x4c0 [ 11.669039][ T250] softirqs last enabled at (28118): [] handle_softirqs+0x67c/0x900 [ 11.669042][ T250] softirqs last disabled at (28113): [] __irq_exit_rcu+0x145/0x1c0 [ 11.669044][ T250] Preemption disabled at: [ 11.669045][ T250] [] vprintk_emit+0x31b/0x3e0 [ 11.669051][ T250] CPU: 0 UID: 0 PID: 250 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.669055][ T250] Tainted: [W]=WARN [ 11.669056][ T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.669058][ T250] Call Trace: [ 11.669059][ T250] [ 11.669061][ T250] dump_stack_lvl+0x6f/0xa0 [ 11.669067][ T250] ? vprintk_emit+0x31b/0x3e0 [ 11.669069][ T250] __might_resched.cold+0x1fe/0x2c1 [ 11.669074][ T250] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.669078][ T250] ? __kmalloc_noprof+0xdb/0x760 [ 11.669084][ T250] __kmalloc_noprof+0x443/0x760 [ 11.669086][ T250] ? alloc_buf.isra.0+0x4b/0x260 [ 11.669092][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 11.669095][ T250] alloc_buf.isra.0+0x4b/0x260 [ 11.669098][ T250] put_chars+0x1e1/0x2f0 [ 11.669100][ T250] ? desc_read_finalized_seq+0x79/0x120 [ 11.669102][ T250] ? __send_to_port+0x420/0x420 [ 11.669106][ T250] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.669109][ T250] ? validate_chain+0x38b/0xc20 [ 11.669114][ T250] hvc_console_print+0x292/0x780 [ 11.669116][ T250] ? __lock_acquire+0x518/0xc20 [ 11.669118][ T250] ? __lock_acquire+0x518/0xc20 [ 11.669123][ T250] ? hvc_write+0x3a0/0x3a0 [ 11.669124][ T250] ? console_emit_next_record+0x1df/0x4c0 [ 11.669127][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.669131][ T250] ? lock_acquire+0x13c/0x160 [ 11.669135][ T250] console_emit_next_record+0x22f/0x4c0 [ 11.669139][ T250] ? devkmsg_read+0x4b0/0x4b0 [ 11.669140][ T250] ? console_flush_one_record+0x106/0x710 [ 11.669144][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.669147][ T250] ? lock_acquire+0x13c/0x160 [ 11.669151][ T250] console_flush_one_record+0x46f/0x710 [ 11.669156][ T250] ? console_emit_next_record+0x4c0/0x4c0 [ 11.669158][ T250] ? __lock_acquire+0x518/0xc20 [ 11.669163][ T250] console_unlock+0xee/0x1f0 [ 11.669166][ T250] ? console_flush_one_record+0x710/0x710 [ 11.669168][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.669171][ T250] ? lock_acquire+0x60/0x160 [ 11.669175][ T250] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.669176][ T250] ? vprintk_emit+0x320/0x3e0 [ 11.669180][ T250] vprintk_emit+0x37c/0x3e0 [ 11.669185][ T250] ? wake_up_klogd_work_func+0x90/0x90 [ 11.669191][ T250] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.669194][ T250] _printk+0xc7/0x100 [ 11.669198][ T250] ? snapshot_read.cold+0x21/0x21 [ 11.669205][ T250] ? do_one_initcall+0x113/0x4f0 [ 11.669208][ T250] gre_init+0x15/0x1000 [gre] [ 11.669210][ T250] do_one_initcall+0x124/0x4f0 [ 11.669213][ T250] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.669218][ T250] ? do_init_module+0xae/0x8a0 [ 11.669221][ T250] ? kasan_unpoison+0x44/0x70 [ 11.669226][ T250] do_init_module+0x2ad/0x8a0 [ 11.669230][ T250] ? lockdep_hardirqs_on+0x91/0x130 [ 11.669235][ T250] ? free_module+0x470/0x470 [ 11.669238][ T250] ? kfree+0x123/0x590 [ 11.669242][ T250] load_module+0x1424/0x1bb0 [ 11.669250][ T250] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.669256][ T250] ? backing_file_read_iter+0x541/0x790 [ 11.669259][ T250] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.669263][ T250] init_module_from_file+0x11f/0x1a0 [ 11.669267][ T250] ? __do_sys_init_module+0x220/0x220 [ 11.669275][ T250] ? __rwlock_init+0x150/0x150 [ 11.669279][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 11.669282][ T250] idempotent_init_module+0x37b/0x7c0 [ 11.669286][ T250] ? init_module_from_file+0x1a0/0x1a0 [ 11.669292][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.669295][ T250] ? cap_capable+0x1d7/0x3d0 [ 11.669301][ T250] __x64_sys_finit_module+0xdf/0x190 [ 11.669303][ T250] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.669307][ T250] do_syscall_64+0xff/0x530 [ 11.669309][ T250] ? exc_page_fault+0xee/0x100 [ 11.669312][ T250] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.669314][ T250] RIP: 0033:0x7facdeeed37d [ 11.669317][ T250] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 11.669320][ T250] RSP: 002b:00007ffc01ab2268 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.669328][ T250] RAX: ffffffffffffffda RBX: 000055c46bb82a40 RCX: 00007facdeeed37d [ 11.669329][ T250] RDX: 0000000000000000 RSI: 000055c440d8effd RDI: 0000000000000001 [ 11.669331][ T250] RBP: 00007ffc01ab2300 R08: 0000000000000000 R09: 0000000000000000 [ 11.669331][ T250] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c440d8effd [ 11.669332][ T250] R13: 000055c46bb82a00 R14: 0000000000040000 R15: 0000000000000000 [ 11.669339][ T250] [ 11.702557][ T250] ip_gre: GRE over IPv4 tunneling driver [ 11.853244][ T256] ip (256) used greatest stack depth: 24240 bytes left [ 11.992838][ T260] GACT probability NOT on [ 12.093139][ T262] ip6_gre: GRE over IPv6 tunneling driver [ 12.173025][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.173103][ T50] [ 12.173104][ T50] ============================= [ 12.173105][ T50] WARNING: suspicious RCU usage [ 12.173107][ T50] 7.2.0-virtme #1 Tainted: G W [ 12.173109][ T50] ----------------------------- [ 12.173110][ T50] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.173111][ T50] [ 12.173111][ T50] other info that might help us debug this: [ 12.173111][ T50] [ 12.173112][ T50] [ 12.173112][ T50] rcu_scheduler_active = 2, debug_locks = 1 [ 12.173113][ T50] locks held by kworker/3:1/50: 12, last CPU#3: [ 12.173115][ T50] #0: ff11000008db8f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.173128][ T50] #1: ffa000000036fd10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.173132][ T50] #2: ff1100000fe1a530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.173138][ T50] #3: ffffffff99380b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.173142][ T50] #4: ffffffff99380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.173146][ T50] #5: ffffffff99380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.173152][ T50] #6: ff1100000d268a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.173156][ T50] #7: ffffffff99380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.173162][ T50] #8: ffffffff99369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.173167][ T50] #9: ffffffff99369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.173171][ T50] #10: ffffffff99289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.173175][ T50] #11: ffffffff99289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.173178][ T50] [ 12.173178][ T50] stack backtrace: [ 12.173181][ T50] CPU: 3 UID: 0 PID: 50 Comm: kworker/3:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.173184][ T50] Tainted: [W]=WARN [ 12.173185][ T50] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.173186][ T50] Workqueue: mld mld_ifc_work [ 12.173190][ T50] Call Trace: [ 12.173192][ T50] [ 12.173193][ T50] dump_stack_lvl+0x6f/0xa0 [ 12.173200][ T50] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.173206][ T50] __might_resched+0x2ac/0x390 [ 12.173211][ T50] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.173214][ T50] ? __kmalloc_noprof+0xdb/0x760 [ 12.173220][ T50] __kmalloc_noprof+0x443/0x760 [ 12.173222][ T50] ? alloc_buf.isra.0+0x4b/0x260 [ 12.173228][ T50] ? do_raw_spin_unlock+0x59/0x250 [ 12.173231][ T50] alloc_buf.isra.0+0x4b/0x260 [ 12.173235][ T50] put_chars+0x1e1/0x2f0 [ 12.173236][ T50] ? check_prev_add+0x316/0xe90 [ 12.173239][ T50] ? __send_to_port+0x420/0x420 [ 12.173242][ T50] ? validate_chain+0x34a/0xc20 [ 12.173247][ T50] hvc_console_print+0x292/0x780 [ 12.173254][ T50] ? hvc_write+0x3a0/0x3a0 [ 12.173257][ T50] ? rcu_is_watching+0x16/0xd0 [ 12.173261][ T50] ? lock_acquire+0x13c/0x160 [ 12.173265][ T50] console_emit_next_record+0x22f/0x4c0 [ 12.173269][ T50] ? devkmsg_read+0x4b0/0x4b0 [ 12.173271][ T50] ? console_flush_one_record+0x106/0x710 [ 12.173275][ T50] ? rcu_is_watching+0x16/0xd0 [ 12.173277][ T50] ? lock_acquire+0x13c/0x160 [ 12.173281][ T50] console_flush_one_record+0x46f/0x710 [ 12.173286][ T50] ? console_emit_next_record+0x4c0/0x4c0 [ 12.173288][ T50] ? __lock_acquire+0x518/0xc20 [ 12.173294][ T50] console_unlock+0xee/0x1f0 [ 12.173297][ T50] ? console_flush_one_record+0x710/0x710 [ 12.173298][ T50] ? rcu_is_watching+0x16/0xd0 [ 12.173301][ T50] ? lock_acquire+0x60/0x160 [ 12.173305][ T50] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.173307][ T50] ? vprintk_emit+0x320/0x3e0 [ 12.173310][ T50] vprintk_emit+0x37c/0x3e0 [ 12.173314][ T50] ? wake_up_klogd_work_func+0x90/0x90 [ 12.173318][ T50] ? __lock_release.isra.0+0x69/0x1a0 [ 12.173323][ T50] _printk+0xc7/0x100 [ 12.173331][ T50] ? snapshot_read.cold+0x21/0x21 [ 12.173333][ T50] ? ___ratelimit+0x4e7/0xa00 [ 12.173339][ T50] ? idr_get_free+0x830/0x830 [ 12.173345][ T50] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.173350][ T50] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 12.173355][ T50] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.173358][ T50] ? stack_trace_save+0x93/0xc0 [ 12.173361][ T50] ? filter_irq_stacks+0xd0/0xd0 [ 12.173363][ T50] ? netif_skb_features+0x658/0x1430 [ 12.173366][ T50] ? mark_lock_irq+0x390/0x9c0 [ 12.173368][ T50] ? lock_acquire+0x13c/0x160 [ 12.173370][ T50] ? skb_network_protocol+0x3b0/0x3b0 [ 12.173373][ T50] ? save_trace+0xe8/0x280 [ 12.173379][ T50] dev_hard_start_xmit+0xf4/0x620 [ 12.173382][ T50] ? validate_xmit_skb_list+0xb3/0x150 [ 12.173386][ T50] sch_direct_xmit+0x13d/0xaa0 [ 12.173391][ T50] ? lock_acquire.part.0+0xd4/0x280 [ 12.173393][ T50] ? dequeue_skb+0x1db0/0x1db0 [ 12.173396][ T50] ? __rcu_read_lock+0x30/0x70 [ 12.173398][ T50] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.173400][ T50] ? lock_acquire+0x13c/0x160 [ 12.173405][ T50] __dev_xmit_skb+0xecc/0x1be0 [ 12.173410][ T50] ? alloc_netdev_dummy+0x30/0x30 [ 12.173411][ T50] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.173415][ T50] ? rcu_is_watching+0x16/0xd0 [ 12.173418][ T50] ? lock_acquire+0x13c/0x160 [ 12.173422][ T50] __dev_queue_xmit+0x942/0x1b80 [ 12.173425][ T50] ? __lock_acquire+0x518/0xc20 [ 12.173429][ T50] ? lock_acquire.part.0+0xd4/0x280 [ 12.173431][ T50] ? find_held_lock+0x2b/0x80 [ 12.173433][ T50] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.173445][ T50] ip6_finish_output2+0x423/0x1300 [ 12.173450][ T50] ? ip6_dst_lookup+0x80/0x80 [ 12.173452][ T50] ? find_held_lock+0x2b/0x80 [ 12.173455][ T50] ? __lock_release.isra.0+0x69/0x1a0 [ 12.173458][ T50] ? ip6_mtu+0x15d/0x310 [ 12.173463][ T50] ip6_finish_output+0x646/0xda0 [ 12.173467][ T50] ip6_output+0x23f/0x7f0 [ 12.173470][ T50] ? ip6_finish_output+0xda0/0xda0 [ 12.173471][ T50] ? __lock_release.isra.0+0x69/0x1a0 [ 12.173473][ T50] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.173476][ T50] ? mark_held_locks+0x40/0x70 [ 12.173480][ T50] ? __local_bh_enable_ip+0xaa/0x150 [ 12.173483][ T50] ? __local_bh_enable_ip+0xaa/0x150 [ 12.173485][ T50] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.173491][ T50] mld_sendpack+0x9d6/0xec0 [ 12.173499][ T50] ? mld_dad_start_work+0x240/0x240 [ 12.173506][ T50] ? mld_send_cr+0x50f/0x820 [ 12.173511][ T50] mld_ifc_work+0x36/0x190 [ 12.173513][ T50] ? process_one_work+0xdfc/0x1560 [ 12.173515][ T50] process_one_work+0xe3e/0x1560 [ 12.173522][ T50] ? __queue_delayed_work+0x470/0x470 [ 12.173525][ T50] ? lock_acquire.part.0+0xd4/0x280 [ 12.173533][ T50] worker_thread+0x4f1/0xd60 [ 12.173537][ T50] ? rescuer_thread+0x1340/0x1340 [ 12.173539][ T50] ? __kthread_parkme+0xbd/0x210 [ 12.173542][ T50] ? rescuer_thread+0x1340/0x1340 [ 12.173545][ T50] ? rescuer_thread+0x1340/0x1340 [ 12.173547][ T50] kthread+0x367/0x460 [ 12.173549][ T50] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.173552][ T50] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.173555][ T50] ret_from_fork+0x474/0x6b0 [ 12.173559][ T50] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.173563][ T50] ? __switch_to+0x5a3/0xe00 [ 12.173567][ T50] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.173569][ T50] ret_from_fork_asm+0x11/0x20 [ 12.173578][ T50] [ 12.236819][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.574819][ T278] br1: port 1(veth1) entered blocking state [ 12.575548][ T278] br1: port 1(veth1) entered disabled state [ 12.575995][ T278] veth1: entered allmulticast mode [ 12.577718][ T278] veth1: entered promiscuous mode [ 12.607221][ T92] br1: port 1(veth1) entered blocking state [ 12.614783][ T92] br1: port 1(veth1) entered forwarding state [ 12.639933][ T280] br1: port 2(veth2) entered blocking state [ 12.640268][ T280] br1: port 2(veth2) entered disabled state [ 12.640601][ T280] veth2: entered allmulticast mode [ 12.642266][ T280] veth2: entered promiscuous mode [ 12.669645][ T92] br1: port 2(veth2) entered blocking state [ 12.669656][ T92] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.669658][ T92] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 92, name: kworker/u19:1 [ 12.669659][ T92] preempt_count: 202, expected: 0 [ 12.669660][ T92] RCU nest depth: 0, expected: 0 [ 12.669661][ T92] locks held by kworker/u19:1/92: 8, last CPU#2: [ 12.669663][ T92] #0: ff1100000114a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.669676][ T92] #1: ffa0000000517d10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.669682][ T92] #2: ffffffff99ad2c40 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 12.669688][ T92] #3: ff1100000fcc2e58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 12.669701][ T92] #4: ffffffff99369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.669706][ T92] #5: ffffffff99369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.669710][ T92] #6: ffffffff99289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.669714][ T92] #7: ffffffff99289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.669718][ T92] irq event stamp: 32515 [ 12.669718][ T92] hardirqs last enabled at (32514): [] __down_trylock_console_sem+0x86/0xa0 [ 12.669721][ T92] hardirqs last disabled at (32515): [] console_emit_next_record+0x3d4/0x4c0 [ 12.669723][ T92] softirqs last enabled at (32476): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 12.669727][ T92] softirqs last disabled at (32510): [] br_port_carrier_check+0x161/0x430 [bridge] [ 12.669735][ T92] Preemption disabled at: [ 12.669736][ T92] [<0000000000000000>] 0x0 [ 12.669742][ T92] CPU: 2 UID: 0 PID: 92 Comm: kworker/u19:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.669745][ T92] Tainted: [W]=WARN [ 12.669746][ T92] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.669747][ T92] Workqueue: events_unbound linkwatch_event [ 12.669750][ T92] Call Trace: [ 12.669752][ T92] [ 12.669753][ T92] dump_stack_lvl+0x6f/0xa0 [ 12.669759][ T92] __might_resched.cold+0x1fe/0x2c1 [ 12.669764][ T92] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.669768][ T92] ? __kmalloc_noprof+0xdb/0x760 [ 12.669773][ T92] __kmalloc_noprof+0x443/0x760 [ 12.669776][ T92] ? alloc_buf.isra.0+0x4b/0x260 [ 12.669782][ T92] ? do_raw_spin_unlock+0x59/0x250 [ 12.669784][ T92] alloc_buf.isra.0+0x4b/0x260 [ 12.669787][ T92] put_chars+0x1e1/0x2f0 [ 12.669790][ T92] ? __send_to_port+0x420/0x420 [ 12.669793][ T92] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.669797][ T92] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.669799][ T92] ? validate_chain+0x38b/0xc20 [ 12.669803][ T92] hvc_console_print+0x292/0x780 [ 12.669806][ T92] ? mark_usage+0x61/0x170 [ 12.669808][ T92] ? __lock_acquire+0x518/0xc20 [ 12.669809][ T92] ? __lock_acquire+0x518/0xc20 [ 12.669814][ T92] ? hvc_write+0x3a0/0x3a0 [ 12.669815][ T92] ? lock_acquire.part.0+0xd4/0x280 [ 12.669819][ T92] ? lock_acquire+0x13c/0x160 [ 12.669823][ T92] console_emit_next_record+0x22f/0x4c0 [ 12.669827][ T92] ? devkmsg_read+0x4b0/0x4b0 [ 12.669829][ T92] ? console_flush_one_record+0x106/0x710 [ 12.669832][ T92] ? rcu_is_watching+0x16/0xd0 [ 12.669835][ T92] ? lock_acquire+0x13c/0x160 [ 12.669839][ T92] console_flush_one_record+0x46f/0x710 [ 12.669843][ T92] ? console_emit_next_record+0x4c0/0x4c0 [ 12.669845][ T92] ? __lock_acquire+0x518/0xc20 [ 12.669850][ T92] console_unlock+0xee/0x1f0 [ 12.669853][ T92] ? console_flush_one_record+0x710/0x710 [ 12.669855][ T92] ? rcu_is_watching+0x16/0xd0 [ 12.669857][ T92] ? lock_acquire+0x60/0x160 [ 12.669861][ T92] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.669862][ T92] ? vprintk_emit+0x320/0x3e0 [ 12.669866][ T92] vprintk_emit+0x37c/0x3e0 [ 12.669870][ T92] ? wake_up_klogd_work_func+0x90/0x90 [ 12.669873][ T92] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.669875][ T92] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.669879][ T92] _printk+0xc7/0x100 [ 12.669883][ T92] ? snapshot_read.cold+0x21/0x21 [ 12.669888][ T92] ? lock_acquire.part.0+0xd4/0x280 [ 12.669892][ T92] br_set_state+0x22f/0x430 [bridge] [ 12.669902][ T92] br_init_port+0xc4/0x200 [bridge] [ 12.669910][ T92] br_stp_enable_port+0x12/0x50 [bridge] [ 12.669917][ T92] br_port_carrier_check+0x220/0x430 [bridge] [ 12.669925][ T92] br_device_event+0x52d/0x8f0 [bridge] [ 12.669934][ T92] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 12.669935][ T92] ? nlmsg_notify+0x62/0x250 [ 12.669942][ T92] notifier_call_chain+0xae/0x300 [ 12.669948][ T92] netif_state_change+0x139/0x340 [ 12.669953][ T92] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 12.669957][ T92] ? linkwatch_do_dev+0xae/0xd0 [ 12.669959][ T92] __linkwatch_run_queue+0x34c/0x750 [ 12.669963][ T92] ? linkwatch_do_dev+0xd0/0xd0 [ 12.669965][ T92] ? lock_acquire.part.0+0xd4/0x280 [ 12.669969][ T92] linkwatch_event+0x7f/0xb0 [ 12.669972][ T92] ? __linkwatch_run_queue+0x750/0x750 [ 12.669975][ T92] process_one_work+0xe3e/0x1560 [ 12.669982][ T92] ? __queue_delayed_work+0x470/0x470 [ 12.669985][ T92] ? lock_acquire.part.0+0xd4/0x280 [ 12.669992][ T92] worker_thread+0x4f1/0xd60 [ 12.669999][ T92] ? rescuer_thread+0x1340/0x1340 [ 12.670001][ T92] kthread+0x367/0x460 [ 12.670003][ T92] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.670006][ T92] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.670009][ T92] ret_from_fork+0x474/0x6b0 [ 12.670013][ T92] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.670016][ T92] ? __switch_to+0x5a3/0xe00 [ 12.670020][ T92] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.670022][ T92] ret_from_fork_asm+0x11/0x20 [ 12.670031][ T92] [ 12.701978][ T92] br1: port 2(veth2) entered forwarding state [ 12.888823][ T50] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.895795][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.979819][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.043822][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.555785][ T50] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.940251][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.940319][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.940321][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 13.940322][ T12] preempt_count: 202, expected: 0 [ 13.940323][ T12] RCU nest depth: 3, expected: 0 [ 13.940324][ T12] locks held by kworker/u16:0/12: 13, last CPU#3: [ 13.940326][ T12] #0: ff11000008997140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.940345][ T12] #1: ffa00000000c7d10 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.940349][ T12] #2: ffffffff99ad2c40 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x11a/0x930 [ 13.940355][ T12] #3: ff11000008be0d30 (&idev->mc_lock){+.+.}-{4:4}, at: ipv6_mc_dad_complete+0x23/0x1a0 [ 13.940360][ T12] #4: ffffffff99380b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 13.940363][ T12] #5: ffffffff99380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 13.940367][ T12] #6: ffffffff99380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 13.940372][ T12] #7: ff1100000b4e2228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 13.940376][ T12] #8: ffffffff99380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 13.940382][ T12] #9: ffffffff99369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.940387][ T12] #10: ffffffff99369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.940391][ T12] #11: ffffffff99289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.940395][ T12] #12: ffffffff99289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.940399][ T12] irq event stamp: 7285 [ 13.940400][ T12] hardirqs last enabled at (7284): [] __down_trylock_console_sem+0x86/0xa0 [ 13.940402][ T12] hardirqs last disabled at (7285): [] console_emit_next_record+0x3d4/0x4c0 [ 13.940404][ T12] softirqs last enabled at (7274): [] icmp6_dst_alloc+0x317/0x4d0 [ 13.940407][ T12] softirqs last disabled at (7278): [] __dev_queue_xmit+0x1fc/0x1b80 [ 13.940409][ T12] Preemption disabled at: [ 13.940410][ T12] [] __dev_queue_xmit+0x204/0x1b80 [ 13.940416][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.940420][ T12] Tainted: [W]=WARN [ 13.940421][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.940422][ T12] Workqueue: ipv6_addrconf addrconf_dad_work [ 13.940426][ T12] Call Trace: [ 13.940428][ T12] [ 13.940431][ T12] dump_stack_lvl+0x6f/0xa0 [ 13.940437][ T12] ? __dev_queue_xmit+0x204/0x1b80 [ 13.940439][ T12] __might_resched.cold+0x1fe/0x2c1 [ 13.940443][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.940448][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 13.940453][ T12] __kmalloc_noprof+0x443/0x760 [ 13.940455][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 13.940461][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 13.940464][ T12] alloc_buf.isra.0+0x4b/0x260 [ 13.940467][ T12] put_chars+0x1e1/0x2f0 [ 13.940470][ T12] ? __send_to_port+0x420/0x420 [ 13.940477][ T12] hvc_console_print+0x292/0x780 [ 13.940484][ T12] ? hvc_write+0x3a0/0x3a0 [ 13.940487][ T12] ? lock_acquire+0x13c/0x160 [ 13.940494][ T12] console_emit_next_record+0x22f/0x4c0 [ 13.940500][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 13.940502][ T12] ? console_flush_one_record+0x106/0x710 [ 13.940506][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.940510][ T12] ? lock_acquire+0x13c/0x160 [ 13.940514][ T12] console_flush_one_record+0x46f/0x710 [ 13.940519][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 13.940521][ T12] ? __lock_acquire+0x518/0xc20 [ 13.940526][ T12] console_unlock+0xee/0x1f0 [ 13.940529][ T12] ? console_flush_one_record+0x710/0x710 [ 13.940531][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.940534][ T12] ? lock_acquire+0x60/0x160 [ 13.940538][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.940540][ T12] ? vprintk_emit+0x320/0x3e0 [ 13.940543][ T12] vprintk_emit+0x37c/0x3e0 [ 13.940547][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 13.940550][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 13.940555][ T12] _printk+0xc7/0x100 [ 13.940559][ T12] ? snapshot_read.cold+0x21/0x21 [ 13.940561][ T12] ? ___ratelimit+0x4e7/0xa00 [ 13.940567][ T12] ? idr_get_free+0x830/0x830 [ 13.940572][ T12] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 13.940577][ T12] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 13.940581][ T12] ? mark_usage+0x61/0x170 [ 13.940584][ T12] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 13.940588][ T12] ? mark_usage+0x61/0x170 [ 13.940590][ T12] ? netif_skb_features+0x658/0x1430 [ 13.940592][ T12] ? __lock_acquire+0x518/0xc20 [ 13.940594][ T12] ? validate_chain+0x737/0xc20 [ 13.940597][ T12] ? skb_network_protocol+0x3b0/0x3b0 [ 13.940599][ T12] ? mark_usage+0x61/0x170 [ 13.940605][ T12] dev_hard_start_xmit+0xf4/0x620 [ 13.940607][ T12] ? validate_chain+0x730/0xc20 [ 13.940610][ T12] ? validate_xmit_skb_list+0xb3/0x150 [ 13.940613][ T12] sch_direct_xmit+0x13d/0xaa0 [ 13.940618][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.940620][ T12] ? dequeue_skb+0x1db0/0x1db0 [ 13.940623][ T12] ? __rcu_read_lock+0x30/0x70 [ 13.940625][ T12] ? lock_acquire+0x13c/0x160 [ 13.940630][ T12] __dev_xmit_skb+0xecc/0x1be0 [ 13.940635][ T12] ? alloc_netdev_dummy+0x30/0x30 [ 13.940637][ T12] ? __dev_queue_xmit+0x1fc/0x1b80 [ 13.940640][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.940642][ T12] ? lock_acquire+0x13c/0x160 [ 13.940647][ T12] __dev_queue_xmit+0x942/0x1b80 [ 13.940654][ T12] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 13.940656][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.940658][ T12] ? find_held_lock+0x2b/0x80 [ 13.940665][ T12] ? neigh_hh_output+0x152/0x4c0 [ 13.940671][ T12] ip6_finish_output2+0x96f/0x1300 [ 13.940675][ T12] ? ip6_dst_lookup+0x80/0x80 [ 13.940681][ T12] ? find_held_lock+0x2b/0x80 [ 13.940683][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 13.940687][ T12] ? ip6_mtu+0x15d/0x310 [ 13.940691][ T12] ip6_finish_output+0x646/0xda0 [ 13.940695][ T12] ip6_output+0x23f/0x7f0 [ 13.940698][ T12] ? ip6_finish_output+0xda0/0xda0 [ 13.940700][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 13.940702][ T12] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 13.940705][ T12] ? mark_held_locks+0x40/0x70 [ 13.940708][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 13.940711][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 13.940713][ T12] ? icmp6_dst_alloc+0x317/0x4d0 [ 13.940717][ T12] mld_sendpack+0x9d6/0xec0 [ 13.940722][ T12] ? mld_dad_start_work+0x240/0x240 [ 13.940732][ T12] ipv6_mc_dad_complete+0x97/0x1a0 [ 13.940734][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 13.940736][ T12] addrconf_dad_completed+0xa42/0xe10 [ 13.940739][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.940742][ T12] ? addrconf_rs_timer+0x770/0x770 [ 13.940745][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 13.940746][ T12] ? __rwlock_init+0x150/0x150 [ 13.940749][ T12] ? mark_held_locks+0x40/0x70 [ 13.940753][ T12] ? addrconf_dad_work+0x3c1/0x930 [ 13.940755][ T12] addrconf_dad_work+0x3c1/0x930 [ 13.940759][ T12] ? addrconf_dad_begin+0x540/0x540 [ 13.940763][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.940765][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.940767][ T12] ? lock_acquire+0x13c/0x160 [ 13.940769][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.940773][ T12] process_one_work+0xe3e/0x1560 [ 13.940780][ T12] ? __queue_delayed_work+0x470/0x470 [ 13.940783][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.940791][ T12] worker_thread+0x4f1/0xd60 [ 13.940799][ T12] ? rescuer_thread+0x1340/0x1340 [ 13.940801][ T12] kthread+0x367/0x460 [ 13.940803][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.940806][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.940809][ T12] ret_from_fork+0x474/0x6b0 [ 13.940813][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.940816][ T12] ? __switch_to+0x5a3/0xe00 [ 13.940820][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.940823][ T12] ret_from_fork_asm+0x11/0x20 [ 13.940832][ T12] [ 13.983850][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.003865][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.291805][ C3] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 18.291813][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.291865][ C3] [ 18.291866][ C3] ======================================================== [ 18.291867][ C3] WARNING: possible irq lock inversion dependency detected [ 18.291869][ C3] 7.2.0-virtme #1 Tainted: G W [ 18.291870][ C3] -------------------------------------------------------- [ 18.291871][ C3] swapper/3/0 just changed the state of lock: [ 18.291872][ C3] ffffffff99289660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.291885][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 18.291886][ C3] (fs_reclaim){+.+.}-{0:0} [ 18.291888][ C3] [ 18.291888][ C3] [ 18.291888][ C3] and interrupts could create inverse lock ordering between them. [ 18.291888][ C3] [ 18.291888][ C3] [ 18.291888][ C3] other info that might help us debug this: [ 18.291889][ C3] Possible interrupt unsafe locking scenario: [ 18.291889][ C3] [ 18.291890][ C3] CPU0 CPU1 [ 18.291890][ C3] ---- ---- [ 18.291891][ C3] lock(fs_reclaim); [ 18.291892][ C3] local_irq_disable(); [ 18.291892][ C3] lock(console_owner); [ 18.291893][ C3] lock(fs_reclaim); [ 18.291894][ C3] [ 18.291895][ C3] lock(console_owner); [ 18.291895][ C3] [ 18.291895][ C3] *** DEADLOCK *** [ 18.291895][ C3] [ 18.291896][ C3] locks held by swapper/3/0: 8, last CPU#3: [ 18.291897][ C3] #0: ffa0000000280c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 18.291903][ C3] #1: ffffffff99380b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 18.291909][ C3] #2: ffffffff99380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 18.291913][ C3] #3: ffffffff99380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 18.291917][ C3] #4: ff1100000d268a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 18.291921][ C3] #5: ffffffff99380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 18.291927][ C3] #6: ffffffff99369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.291931][ C3] #7: ffffffff99369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.291934][ C3] [ 18.291934][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 18.291938][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 18.291941][ C3] HARDIRQ-ON-W at: [ 18.291943][ C3] __lock_acquire+0x388/0xc20 [ 18.291945][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.291947][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.291950][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 18.291952][ C3] kthread_create_worker_on_node+0xea/0x210 [ 18.291955][ C3] workqueue_init+0x2a/0x680 [ 18.291959][ C3] kernel_init_freeable+0x2fe/0x630 [ 18.291961][ C3] kernel_init+0x21/0x150 [ 18.291964][ C3] ret_from_fork+0x474/0x6b0 [ 18.291967][ C3] ret_from_fork_asm+0x11/0x20 [ 18.291970][ C3] SOFTIRQ-ON-W at: [ 18.291971][ C3] __lock_acquire+0x388/0xc20 [ 18.291972][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.291973][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.291974][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 18.291976][ C3] kthread_create_worker_on_node+0xea/0x210 [ 18.291977][ C3] workqueue_init+0x2a/0x680 [ 18.291978][ C3] kernel_init_freeable+0x2fe/0x630 [ 18.291979][ C3] kernel_init+0x21/0x150 [ 18.291981][ C3] ret_from_fork+0x474/0x6b0 [ 18.291982][ C3] ret_from_fork_asm+0x11/0x20 [ 18.291983][ C3] INITIAL USE at: [ 18.291984][ C3] __lock_acquire+0x388/0xc20 [ 18.291985][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.291987][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.291988][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 18.291989][ C3] kthread_create_worker_on_node+0xea/0x210 [ 18.291991][ C3] workqueue_init+0x2a/0x680 [ 18.291992][ C3] kernel_init_freeable+0x2fe/0x630 [ 18.291993][ C3] kernel_init+0x21/0x150 [ 18.291994][ C3] ret_from_fork+0x474/0x6b0 [ 18.291995][ C3] ret_from_fork_asm+0x11/0x20 [ 18.291996][ C3] } [ 18.291997][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 18.292001][ C3] ... acquired at: [ 18.292002][ C3] __lock_acquire+0x518/0xc20 [ 18.292004][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.292005][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.292006][ C3] __kmalloc_noprof+0xd3/0x760 [ 18.292007][ C3] alloc_buf.isra.0+0x4b/0x260 [ 18.292010][ C3] put_chars+0x1e1/0x2f0 [ 18.292011][ C3] hvc_console_print+0x292/0x780 [ 18.292013][ C3] console_emit_next_record+0x22f/0x4c0 [ 18.292015][ C3] console_flush_one_record+0x46f/0x710 [ 18.292017][ C3] console_unlock+0xee/0x1f0 [ 18.292018][ C3] vprintk_emit+0x37c/0x3e0 [ 18.292020][ C3] dev_vprintk_emit+0x27f/0x2c0 [ 18.292024][ C3] dev_printk_emit+0xb9/0xee [ 18.292025][ C3] _dev_info+0xe2/0x116 [ 18.292027][ C3] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 18.292029][ C3] cmos_do_probe+0x73b/0x98a [ 18.292031][ C3] platform_probe+0xfe/0x1f0 [ 18.292034][ C3] call_driver_probe+0x61/0x1c0 [ 18.292036][ C3] really_probe+0x199/0x760 [ 18.292037][ C3] __driver_probe_device+0x24f/0x440 [ 18.292039][ C3] driver_probe_device+0x4a/0xf0 [ 18.292040][ C3] __driver_attach+0x1b8/0x540 [ 18.292041][ C3] bus_for_each_dev+0x130/0x1e0 [ 18.292043][ C3] bus_add_driver+0x2c8/0x530 [ 18.292044][ C3] driver_register+0x1a3/0x390 [ 18.292045][ C3] __platform_driver_probe+0x13f/0x270 [ 18.292047][ C3] cmos_init+0x31/0x40 [ 18.292050][ C3] do_one_initcall+0x124/0x4f0 [ 18.292051][ C3] kernel_init_freeable+0x596/0x630 [ 18.292052][ C3] kernel_init+0x21/0x150 [ 18.292054][ C3] ret_from_fork+0x474/0x6b0 [ 18.292055][ C3] ret_from_fork_asm+0x11/0x20 [ 18.292056][ C3] [ 18.292057][ C3] -> (console_owner){..-.}-{0:0} { [ 18.292059][ C3] IN-SOFTIRQ-W at: [ 18.292059][ C3] __lock_acquire+0x388/0xc20 [ 18.292061][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.292062][ C3] console_lock_spinning_enable+0x5c/0x60 [ 18.292064][ C3] console_emit_next_record+0x1d1/0x4c0 [ 18.292065][ C3] console_flush_one_record+0x46f/0x710 [ 18.292067][ C3] console_unlock+0xee/0x1f0 [ 18.292068][ C3] vprintk_emit+0x37c/0x3e0 [ 18.292070][ C3] _printk+0xc7/0x100 [ 18.292073][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.292075][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.292078][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.292079][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.292082][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.292083][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.292084][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.292086][ C3] ip6_finish_output+0x646/0xda0 [ 18.292087][ C3] ip6_output+0x23f/0x7f0 [ 18.292088][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.292090][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.292092][ C3] call_timer_fn+0x160/0x4d0 [ 18.292094][ C3] __run_timers+0x68f/0xaa0 [ 18.292095][ C3] run_timer_softirq+0xf0/0x160 [ 18.292097][ C3] handle_softirqs+0x1d3/0x900 [ 18.292099][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.292100][ C3] irq_exit_rcu+0xe/0x30 [ 18.292102][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.292104][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.292106][ C3] pv_native_safe_halt+0xf/0x10 [ 18.292107][ C3] default_idle+0x9/0x10 [ 18.292109][ C3] default_idle_call+0x6e/0xb0 [ 18.292110][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.292112][ C3] do_idle+0xd8/0x190 [ 18.292114][ C3] cpu_startup_entry+0x53/0x70 [ 18.292115][ C3] start_secondary+0x204/0x2b0 [ 18.292117][ C3] common_startup_64+0x13e/0x148 [ 18.292119][ C3] INITIAL USE at: [ 18.292120][ C3] } [ 18.292121][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 18.292124][ C3] ... acquired at: [ 18.292124][ C3] mark_lock+0x1d7/0xa00 [ 18.292125][ C3] mark_usage+0x42/0x170 [ 18.292127][ C3] __lock_acquire+0x388/0xc20 [ 18.292128][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.292129][ C3] console_lock_spinning_enable+0x5c/0x60 [ 18.292131][ C3] console_emit_next_record+0x1d1/0x4c0 [ 18.292132][ C3] console_flush_one_record+0x46f/0x710 [ 18.292134][ C3] console_unlock+0xee/0x1f0 [ 18.292135][ C3] vprintk_emit+0x37c/0x3e0 [ 18.292137][ C3] _printk+0xc7/0x100 [ 18.292138][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.292140][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.292142][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.292143][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.292144][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.292145][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.292147][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.292148][ C3] ip6_finish_output+0x646/0xda0 [ 18.292149][ C3] ip6_output+0x23f/0x7f0 [ 18.292150][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.292152][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.292153][ C3] call_timer_fn+0x160/0x4d0 [ 18.292155][ C3] __run_timers+0x68f/0xaa0 [ 18.292156][ C3] run_timer_softirq+0xf0/0x160 [ 18.292158][ C3] handle_softirqs+0x1d3/0x900 [ 18.292159][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.292160][ C3] irq_exit_rcu+0xe/0x30 [ 18.292161][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.292163][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.292164][ C3] pv_native_safe_halt+0xf/0x10 [ 18.292165][ C3] default_idle+0x9/0x10 [ 18.292167][ C3] default_idle_call+0x6e/0xb0 [ 18.292168][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.292169][ C3] do_idle+0xd8/0x190 [ 18.292171][ C3] cpu_startup_entry+0x53/0x70 [ 18.292172][ C3] start_secondary+0x204/0x2b0 [ 18.292173][ C3] common_startup_64+0x13e/0x148 [ 18.292174][ C3] [ 18.292174][ C3] [ 18.292174][ C3] stack backtrace: [ 18.292177][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.292180][ C3] Tainted: [W]=WARN [ 18.292181][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.292183][ C3] Call Trace: [ 18.292184][ C3] [ 18.292186][ C3] dump_stack_lvl+0x6f/0xa0 [ 18.292190][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 18.292192][ C3] mark_lock_irq+0x989/0x9c0 [ 18.292195][ C3] mark_lock+0x1d7/0xa00 [ 18.292197][ C3] mark_usage+0x42/0x170 [ 18.292198][ C3] __lock_acquire+0x388/0xc20 [ 18.292201][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.292202][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 18.292204][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292207][ C3] ? lock_acquire+0x13c/0x160 [ 18.292209][ C3] console_lock_spinning_enable+0x5c/0x60 [ 18.292211][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 18.292213][ C3] console_emit_next_record+0x1d1/0x4c0 [ 18.292215][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 18.292216][ C3] ? console_flush_one_record+0x106/0x710 [ 18.292218][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292220][ C3] ? lock_acquire+0x13c/0x160 [ 18.292222][ C3] console_flush_one_record+0x46f/0x710 [ 18.292224][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 18.292226][ C3] ? __lock_acquire+0x518/0xc20 [ 18.292228][ C3] console_unlock+0xee/0x1f0 [ 18.292230][ C3] ? console_flush_one_record+0x710/0x710 [ 18.292232][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292233][ C3] ? lock_acquire+0x60/0x160 [ 18.292235][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.292237][ C3] ? vprintk_emit+0x320/0x3e0 [ 18.292239][ C3] vprintk_emit+0x37c/0x3e0 [ 18.292241][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 18.292243][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292245][ C3] _printk+0xc7/0x100 [ 18.292247][ C3] ? snapshot_read.cold+0x21/0x21 [ 18.292249][ C3] ? ___ratelimit+0x4e7/0xa00 [ 18.292252][ C3] ? idr_get_free+0x830/0x830 [ 18.292254][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.292257][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.292259][ C3] ? mark_usage+0x61/0x170 [ 18.292260][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.292262][ C3] ? mark_usage+0x61/0x170 [ 18.292264][ C3] ? netif_skb_features+0x658/0x1430 [ 18.292265][ C3] ? __lock_acquire+0x518/0xc20 [ 18.292267][ C3] ? validate_chain+0x737/0xc20 [ 18.292268][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 18.292270][ C3] ? mark_usage+0x61/0x170 [ 18.292272][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.292274][ C3] ? validate_chain+0x730/0xc20 [ 18.292276][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 18.292278][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.292279][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.292281][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 18.292282][ C3] ? __rcu_read_lock+0x30/0x70 [ 18.292284][ C3] ? lock_acquire+0x13c/0x160 [ 18.292286][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.292288][ C3] ? tc_run+0x45e/0x7e0 [ 18.292290][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 18.292291][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.292293][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292294][ C3] ? lock_acquire+0x13c/0x160 [ 18.292296][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.292299][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.292301][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.292302][ C3] ? find_held_lock+0x2b/0x80 [ 18.292305][ C3] ? neigh_hh_output+0x152/0x4c0 [ 18.292307][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.292309][ C3] ? ip6_dst_lookup+0x80/0x80 [ 18.292310][ C3] ? find_held_lock+0x2b/0x80 [ 18.292312][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292314][ C3] ? ip6_mtu+0x15d/0x310 [ 18.292316][ C3] ip6_finish_output+0x646/0xda0 [ 18.292318][ C3] ip6_output+0x23f/0x7f0 [ 18.292319][ C3] ? ip6_finish_output+0xda0/0xda0 [ 18.292321][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.292322][ C3] ? find_held_lock+0x2b/0x80 [ 18.292324][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292325][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 18.292327][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.292329][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 18.292331][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292334][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.292336][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292338][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292339][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.292342][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292344][ C3] ? lock_acquire+0x13c/0x160 [ 18.292345][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292347][ C3] call_timer_fn+0x160/0x4d0 [ 18.292349][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 18.292351][ C3] ? debug_object_active_state+0x430/0x430 [ 18.292354][ C3] ? find_held_lock+0x2b/0x80 [ 18.292355][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292363][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292366][ C3] __run_timers+0x68f/0xaa0 [ 18.292367][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292370][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.292371][ C3] ? __lock_acquire+0x518/0xc20 [ 18.292374][ C3] ? __rwlock_init+0x150/0x150 [ 18.292376][ C3] run_timer_softirq+0xf0/0x160 [ 18.292378][ C3] ? __run_timers+0xaa0/0xaa0 [ 18.292380][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.292382][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292384][ C3] handle_softirqs+0x1d3/0x900 [ 18.292386][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292388][ C3] ? _local_bh_enable+0xc0/0xc0 [ 18.292390][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.292391][ C3] irq_exit_rcu+0xe/0x30 [ 18.292392][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.292394][ C3] [ 18.292395][ C3] [ 18.292395][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 18.292397][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.292399][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.292402][ C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 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 [ 18.292404][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 18.292406][ C3] RAX: 0000000000082659 RBX: ff11000001c88040 RCX: ffffffff960f0307 [ 18.292408][ C3] RDX: ff11000001c88040 RSI: ffffffff98e38b01 RDI: ffffffff9888d8e0 [ 18.292409][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.292410][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 18.292410][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.292412][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.292414][ C3] default_idle+0x9/0x10 [ 18.292416][ C3] default_idle_call+0x6e/0xb0 [ 18.292418][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.292419][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 18.292421][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 18.292423][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292425][ C3] do_idle+0xd8/0x190 [ 18.292426][ C3] cpu_startup_entry+0x53/0x70 [ 18.292428][ C3] start_secondary+0x204/0x2b0 [ 18.292429][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.292431][ C3] common_startup_64+0x13e/0x148 [ 18.292434][ C3] [ 18.292438][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.292440][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 18.292441][ C3] preempt_count: 303, expected: 0 [ 18.292442][ C3] RCU nest depth: 3, expected: 0 [ 18.292443][ C3] INFO: lockdep is turned off. [ 18.292443][ C3] irq event stamp: 534157 [ 18.292444][ C3] hardirqs last enabled at (534156): [] __down_trylock_console_sem+0x86/0xa0 [ 18.292446][ C3] hardirqs last disabled at (534157): [] console_emit_next_record+0x3d4/0x4c0 [ 18.292448][ C3] softirqs last enabled at (534094): [] handle_softirqs+0x67c/0x900 [ 18.292450][ C3] softirqs last disabled at (534107): [] __irq_exit_rcu+0x145/0x1c0 [ 18.292451][ C3] Preemption disabled at: [ 18.292452][ C3] [<0000000000000000>] 0x0 [ 18.292455][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.292457][ C3] Tainted: [W]=WARN [ 18.292458][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.292458][ C3] Call Trace: [ 18.292459][ C3] [ 18.292459][ C3] dump_stack_lvl+0x6f/0xa0 [ 18.292462][ C3] __might_resched.cold+0x1fe/0x2c1 [ 18.292465][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.292468][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292470][ C3] __kmalloc_noprof+0x443/0x760 [ 18.292473][ C3] ? __rwlock_init+0x150/0x150 [ 18.292474][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 18.292476][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 18.292478][ C3] alloc_buf.isra.0+0x4b/0x260 [ 18.292479][ C3] put_chars+0x1e1/0x2f0 [ 18.292481][ C3] ? __send_to_port+0x420/0x420 [ 18.292483][ C3] ? mark_lock+0x1d7/0xa00 [ 18.292485][ C3] hvc_console_print+0x292/0x780 [ 18.292486][ C3] ? __lock_acquire+0x388/0xc20 [ 18.292489][ C3] ? hvc_write+0x3a0/0x3a0 [ 18.292491][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292494][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292496][ C3] ? lock_acquire+0x13c/0x160 [ 18.292499][ C3] console_emit_next_record+0x22f/0x4c0 [ 18.292502][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 18.292504][ C3] ? console_flush_one_record+0x106/0x710 [ 18.292506][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292508][ C3] ? lock_acquire+0x13c/0x160 [ 18.292510][ C3] console_flush_one_record+0x46f/0x710 [ 18.292512][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 18.292514][ C3] ? __lock_acquire+0x518/0xc20 [ 18.292516][ C3] console_unlock+0xee/0x1f0 [ 18.292518][ C3] ? console_flush_one_record+0x710/0x710 [ 18.292519][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292521][ C3] ? lock_acquire+0x60/0x160 [ 18.292523][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.292525][ C3] ? vprintk_emit+0x320/0x3e0 [ 18.292527][ C3] vprintk_emit+0x37c/0x3e0 [ 18.292529][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 18.292531][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292533][ C3] _printk+0xc7/0x100 [ 18.292535][ C3] ? snapshot_read.cold+0x21/0x21 [ 18.292536][ C3] ? ___ratelimit+0x4e7/0xa00 [ 18.292539][ C3] ? idr_get_free+0x830/0x830 [ 18.292541][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.292544][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.292546][ C3] ? mark_usage+0x61/0x170 [ 18.292547][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.292549][ C3] ? mark_usage+0x61/0x170 [ 18.292551][ C3] ? netif_skb_features+0x658/0x1430 [ 18.292552][ C3] ? __lock_acquire+0x518/0xc20 [ 18.292554][ C3] ? validate_chain+0x737/0xc20 [ 18.292555][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 18.292557][ C3] ? mark_usage+0x61/0x170 [ 18.292559][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.292561][ C3] ? validate_chain+0x730/0xc20 [ 18.292563][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 18.292565][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.292566][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.292568][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 18.292569][ C3] ? __rcu_read_lock+0x30/0x70 [ 18.292571][ C3] ? lock_acquire+0x13c/0x160 [ 18.292573][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.292575][ C3] ? tc_run+0x45e/0x7e0 [ 18.292577][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 18.292578][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.292580][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292581][ C3] ? lock_acquire+0x13c/0x160 [ 18.292583][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.292586][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.292588][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.292589][ C3] ? find_held_lock+0x2b/0x80 [ 18.292592][ C3] ? neigh_hh_output+0x152/0x4c0 [ 18.292594][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.292596][ C3] ? ip6_dst_lookup+0x80/0x80 [ 18.292597][ C3] ? find_held_lock+0x2b/0x80 [ 18.292598][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292609][ C3] ? ip6_mtu+0x15d/0x310 [ 18.292612][ C3] ip6_finish_output+0x646/0xda0 [ 18.292613][ C3] ip6_output+0x23f/0x7f0 [ 18.292615][ C3] ? ip6_finish_output+0xda0/0xda0 [ 18.292617][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.292618][ C3] ? find_held_lock+0x2b/0x80 [ 18.292620][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292621][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 18.292623][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.292626][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 18.292628][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292630][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.292632][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292634][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292636][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.292638][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292640][ C3] ? lock_acquire+0x13c/0x160 [ 18.292642][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292644][ C3] call_timer_fn+0x160/0x4d0 [ 18.292646][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 18.292647][ C3] ? debug_object_active_state+0x430/0x430 [ 18.292649][ C3] ? find_held_lock+0x2b/0x80 [ 18.292650][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292652][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292654][ C3] __run_timers+0x68f/0xaa0 [ 18.292656][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292658][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.292660][ C3] ? __lock_acquire+0x518/0xc20 [ 18.292663][ C3] ? __rwlock_init+0x150/0x150 [ 18.292665][ C3] run_timer_softirq+0xf0/0x160 [ 18.292667][ C3] ? __run_timers+0xaa0/0xaa0 [ 18.292669][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.292670][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292672][ C3] handle_softirqs+0x1d3/0x900 [ 18.292674][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292675][ C3] ? _local_bh_enable+0xc0/0xc0 [ 18.292681][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.292682][ C3] irq_exit_rcu+0xe/0x30 [ 18.292683][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.292685][ C3] [ 18.292686][ C3] [ 18.292686][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 18.292688][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.292689][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.292691][ C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 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 [ 18.292692][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 18.292693][ C3] RAX: 0000000000082659 RBX: ff11000001c88040 RCX: ffffffff960f0307 [ 18.292694][ C3] RDX: ff11000001c88040 RSI: ffffffff98e38b01 RDI: ffffffff9888d8e0 [ 18.292695][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.292696][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 18.292696][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.292698][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.292700][ C3] default_idle+0x9/0x10 [ 18.292702][ C3] default_idle_call+0x6e/0xb0 [ 18.292704][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.292705][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 18.292707][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 18.292708][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292710][ C3] do_idle+0xd8/0x190 [ 18.292712][ C3] cpu_startup_entry+0x53/0x70 [ 18.292713][ C3] start_secondary+0x204/0x2b0 [ 18.292715][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.292716][ C3] common_startup_64+0x13e/0x148 [ 18.292719][ C3] [ 18.433985][ T321] Mirror/redirect action on [ 27.507909][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 27.507926][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.507929][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 27.507931][ C3] preempt_count: 303, expected: 0 [ 27.507932][ C3] RCU nest depth: 3, expected: 0 [ 27.507933][ C3] INFO: lockdep is turned off. [ 27.507934][ C3] irq event stamp: 534157 [ 27.507935][ C3] hardirqs last enabled at (534156): [] __down_trylock_console_sem+0x86/0xa0 [ 27.507944][ C3] hardirqs last disabled at (534157): [] console_emit_next_record+0x3d4/0x4c0 [ 27.507947][ C3] softirqs last enabled at (534094): [] handle_softirqs+0x67c/0x900 [ 27.507950][ C3] softirqs last disabled at (534107): [] __irq_exit_rcu+0x145/0x1c0 [ 27.507952][ C3] Preemption disabled at: [ 27.507953][ C3] [<0000000000000000>] 0x0 [ 27.507960][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.507964][ C3] Tainted: [W]=WARN [ 27.507965][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.507967][ C3] Call Trace: [ 27.507969][ C3] [ 27.507971][ C3] dump_stack_lvl+0x6f/0xa0 [ 27.507976][ C3] __might_resched.cold+0x1fe/0x2c1 [ 27.507980][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.507984][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.507988][ C3] __kmalloc_noprof+0x443/0x760 [ 27.507991][ C3] ? __rwlock_init+0x150/0x150 [ 27.507993][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 27.507997][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 27.507999][ C3] alloc_buf.isra.0+0x4b/0x260 [ 27.508001][ C3] put_chars+0x1e1/0x2f0 [ 27.508002][ C3] ? desc_read_finalized_seq+0x79/0x120 [ 27.508004][ C3] ? __send_to_port+0x420/0x420 [ 27.508006][ C3] ? console_prepend_replay+0x20/0x20 [ 27.508008][ C3] hvc_console_print+0x292/0x780 [ 27.508011][ C3] ? hvc_write+0x3a0/0x3a0 [ 27.508012][ C3] ? do_raw_spin_lock+0x131/0x280 [ 27.508014][ C3] ? __rwlock_init+0x150/0x150 [ 27.508016][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508017][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508019][ C3] ? lock_acquire+0x13c/0x160 [ 27.508021][ C3] console_emit_next_record+0x22f/0x4c0 [ 27.508024][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 27.508026][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508027][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508029][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508030][ C3] ? lock_acquire+0x13c/0x160 [ 27.508032][ C3] ? console_flush_one_record+0x111/0x710 [ 27.508034][ C3] console_flush_one_record+0x46f/0x710 [ 27.508036][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 27.508039][ C3] console_unlock+0xee/0x1f0 [ 27.508040][ C3] ? lock_acquire+0x13c/0x160 [ 27.508042][ C3] ? console_flush_one_record+0x710/0x710 [ 27.508043][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508045][ C3] ? lock_release+0x184/0x1f0 [ 27.508046][ C3] ? lock_acquire+0x60/0x160 [ 27.508048][ C3] ? __rcu_read_lock+0x30/0x70 [ 27.508050][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.508051][ C3] ? vprintk_emit+0x320/0x3e0 [ 27.508053][ C3] vprintk_emit+0x37c/0x3e0 [ 27.508056][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 27.508058][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 27.508059][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508061][ C3] ? lock_acquire+0x13c/0x160 [ 27.508063][ C3] _printk+0xc7/0x100 [ 27.508066][ C3] ? snapshot_read.cold+0x21/0x21 [ 27.508068][ C3] ? ___ratelimit+0x4e7/0xa00 [ 27.508072][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 27.508075][ C3] ? idr_get_free+0x830/0x830 [ 27.508077][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 27.508080][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 27.508085][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 27.508088][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 27.508090][ C3] ? sock_def_readable+0x156/0x480 [ 27.508093][ C3] ? packet_rcv+0xd26/0x15a0 [ 27.508097][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508098][ C3] ? lock_release+0x184/0x1f0 [ 27.508100][ C3] ? dev_queue_xmit_nit+0x642/0x9e0 [ 27.508103][ C3] ? lock_acquire+0x13c/0x160 [ 27.508104][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508106][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 27.508108][ C3] dev_hard_start_xmit+0xf4/0x620 [ 27.508111][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 27.508113][ C3] sch_direct_xmit+0x13d/0xaa0 [ 27.508115][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 27.508117][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508119][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 27.508120][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 27.508121][ C3] ? __rcu_read_lock+0x30/0x70 [ 27.508123][ C3] ? lock_acquire+0x13c/0x160 [ 27.508125][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 27.508127][ C3] ? tc_run+0x8b/0x7e0 [ 27.508129][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 27.508130][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 27.508132][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508134][ C3] ? lock_acquire+0x13c/0x160 [ 27.508135][ C3] __dev_queue_xmit+0x942/0x1b80 [ 27.508138][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 27.508140][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 27.508142][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 27.508145][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 27.508148][ C3] ? neigh_hh_output+0x152/0x4c0 [ 27.508151][ C3] ip6_finish_output2+0x96f/0x1300 [ 27.508153][ C3] ? ip6_dst_lookup+0x80/0x80 [ 27.508155][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508156][ C3] ? lock_acquire+0x13c/0x160 [ 27.508158][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508160][ C3] ? lock_release+0x184/0x1f0 [ 27.508161][ C3] ip6_finish_output+0x646/0xda0 [ 27.508163][ C3] ip6_output+0x23f/0x7f0 [ 27.508165][ C3] ? ip6_finish_output+0xda0/0xda0 [ 27.508166][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 27.508169][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508171][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.508172][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 27.508173][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508175][ C3] ? trace_hardirqs_on+0x36/0x40 [ 27.508176][ C3] ? lock_acquire+0x13c/0x160 [ 27.508178][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508180][ C3] ndisc_send_skb+0xba3/0x1520 [ 27.508183][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 27.508186][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 27.508188][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.508190][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.508192][ C3] addrconf_rs_timer+0x26f/0x770 [ 27.508193][ C3] ? do_raw_spin_lock+0x131/0x280 [ 27.508195][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.508197][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508199][ C3] ? lock_acquire+0x13c/0x160 [ 27.508200][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 27.508202][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.508204][ C3] call_timer_fn+0x160/0x4d0 [ 27.508206][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 27.508208][ C3] ? debug_object_active_state+0x430/0x430 [ 27.508212][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508214][ C3] __run_timers+0x68f/0xaa0 [ 27.508215][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.508218][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.508220][ C3] ? do_raw_spin_lock+0x131/0x280 [ 27.508222][ C3] ? __rwlock_init+0x150/0x150 [ 27.508224][ C3] run_timer_softirq+0xf0/0x160 [ 27.508226][ C3] ? __run_timers+0xaa0/0xaa0 [ 27.508228][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.508229][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508231][ C3] handle_softirqs+0x1d3/0x900 [ 27.508233][ C3] ? _local_bh_enable+0xc0/0xc0 [ 27.508234][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508236][ C3] ? lock_release+0x184/0x1f0 [ 27.508238][ C3] __irq_exit_rcu+0x145/0x1c0 [ 27.508239][ C3] irq_exit_rcu+0xe/0x30 [ 27.508241][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.508243][ C3] [ 27.508243][ C3] [ 27.508244][ C3] ? _raw_spin_unlock+0x2d/0x50 [ 27.508247][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.508249][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.508251][ C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 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 [ 27.508254][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 27.508257][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 27.508259][ C3] RDX: 0000000000000003 RSI: ffffffff9888d860 RDI: ffffffff960f0307 [ 27.508259][ C3] RBP: 0000000000000000 R08: ffffffff98580421 R09: 1fe2200006a763a2 [ 27.508260][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 27.508261][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 27.508262][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 27.508264][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.508267][ C3] default_idle+0x9/0x10 [ 27.508269][ C3] default_idle_call+0x6e/0xb0 [ 27.508271][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.508272][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 27.508274][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 27.508276][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508278][ C3] do_idle+0xd8/0x190 [ 27.508280][ C3] cpu_startup_entry+0x53/0x70 [ 27.508281][ C3] start_secondary+0x204/0x2b0 [ 27.508283][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 27.508285][ C3] common_startup_64+0x13e/0x148 [ 27.508290][ C3] [ 45.938796][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 45.938815][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 45.938818][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 45.938819][ C3] preempt_count: 303, expected: 0 [ 45.938820][ C3] RCU nest depth: 3, expected: 0 [ 45.938821][ C3] INFO: lockdep is turned off. [ 45.938822][ C3] irq event stamp: 534157 [ 45.938823][ C3] hardirqs last enabled at (534156): [] __down_trylock_console_sem+0x86/0xa0 [ 45.938833][ C3] hardirqs last disabled at (534157): [] console_emit_next_record+0x3d4/0x4c0 [ 45.938835][ C3] softirqs last enabled at (534094): [] handle_softirqs+0x67c/0x900 [ 45.938839][ C3] softirqs last disabled at (534107): [] __irq_exit_rcu+0x145/0x1c0 [ 45.938841][ C3] Preemption disabled at: [ 45.938841][ C3] [<0000000000000000>] 0x0 [ 45.938849][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 45.938852][ C3] Tainted: [W]=WARN [ 45.938853][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.938856][ C3] Call Trace: [ 45.938857][ C3] [ 45.938860][ C3] dump_stack_lvl+0x6f/0xa0 [ 45.938865][ C3] __might_resched.cold+0x1fe/0x2c1 [ 45.938869][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 45.938872][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.938876][ C3] __kmalloc_noprof+0x443/0x760 [ 45.938880][ C3] ? __rwlock_init+0x150/0x150 [ 45.938882][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 45.938886][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 45.938888][ C3] alloc_buf.isra.0+0x4b/0x260 [ 45.938890][ C3] put_chars+0x1e1/0x2f0 [ 45.938892][ C3] ? desc_read_finalized_seq+0x79/0x120 [ 45.938893][ C3] ? __send_to_port+0x420/0x420 [ 45.938895][ C3] ? console_prepend_replay+0x20/0x20 [ 45.938897][ C3] hvc_console_print+0x292/0x780 [ 45.938901][ C3] ? hvc_write+0x3a0/0x3a0 [ 45.938902][ C3] ? do_raw_spin_lock+0x131/0x280 [ 45.938904][ C3] ? __rwlock_init+0x150/0x150 [ 45.938905][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.938907][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.938908][ C3] ? lock_acquire+0x13c/0x160 [ 45.938910][ C3] console_emit_next_record+0x22f/0x4c0 [ 45.938913][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 45.938915][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.938916][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.938918][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.938919][ C3] ? lock_acquire+0x13c/0x160 [ 45.938921][ C3] ? console_flush_one_record+0x111/0x710 [ 45.938923][ C3] console_flush_one_record+0x46f/0x710 [ 45.938925][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 45.938928][ C3] console_unlock+0xee/0x1f0 [ 45.938929][ C3] ? lock_acquire+0x13c/0x160 [ 45.938931][ C3] ? console_flush_one_record+0x710/0x710 [ 45.938932][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.938934][ C3] ? lock_release+0x184/0x1f0 [ 45.938935][ C3] ? lock_acquire+0x60/0x160 [ 45.938936][ C3] ? __rcu_read_lock+0x30/0x70 [ 45.938938][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 45.938940][ C3] ? vprintk_emit+0x320/0x3e0 [ 45.938942][ C3] vprintk_emit+0x37c/0x3e0 [ 45.938946][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 45.938947][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 45.938949][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.938951][ C3] ? lock_acquire+0x13c/0x160 [ 45.938953][ C3] _printk+0xc7/0x100 [ 45.938956][ C3] ? snapshot_read.cold+0x21/0x21 [ 45.938957][ C3] ? ___ratelimit+0x4e7/0xa00 [ 45.938961][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 45.938965][ C3] ? idr_get_free+0x830/0x830 [ 45.938967][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 45.938970][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 45.938974][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 45.938978][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 45.938980][ C3] ? sock_def_readable+0x156/0x480 [ 45.938983][ C3] ? packet_rcv+0xd26/0x15a0 [ 45.938986][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.938988][ C3] ? lock_release+0x184/0x1f0 [ 45.938990][ C3] ? dev_queue_xmit_nit+0x642/0x9e0 [ 45.938992][ C3] ? lock_acquire+0x13c/0x160 [ 45.938993][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.938995][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 45.938998][ C3] dev_hard_start_xmit+0xf4/0x620 [ 45.939000][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 45.939002][ C3] sch_direct_xmit+0x13d/0xaa0 [ 45.939005][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 45.939006][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.939008][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 45.939009][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 45.939011][ C3] ? __rcu_read_lock+0x30/0x70 [ 45.939012][ C3] ? lock_acquire+0x13c/0x160 [ 45.939014][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 45.939016][ C3] ? tc_run+0x8b/0x7e0 [ 45.939018][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 45.939019][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 45.939021][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.939022][ C3] ? lock_acquire+0x13c/0x160 [ 45.939024][ C3] __dev_queue_xmit+0x942/0x1b80 [ 45.939027][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 45.939029][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 45.939031][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 45.939034][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 45.939037][ C3] ? neigh_hh_output+0x152/0x4c0 [ 45.939039][ C3] ip6_finish_output2+0x96f/0x1300 [ 45.939042][ C3] ? ip6_dst_lookup+0x80/0x80 [ 45.939043][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.939045][ C3] ? lock_acquire+0x13c/0x160 [ 45.939046][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.939048][ C3] ? lock_release+0x184/0x1f0 [ 45.939050][ C3] ip6_finish_output+0x646/0xda0 [ 45.939052][ C3] ip6_output+0x23f/0x7f0 [ 45.939053][ C3] ? ip6_finish_output+0xda0/0xda0 [ 45.939055][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 45.939058][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.939059][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 45.939060][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 45.939062][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.939063][ C3] ? trace_hardirqs_on+0x36/0x40 [ 45.939064][ C3] ? lock_acquire+0x13c/0x160 [ 45.939066][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.939068][ C3] ndisc_send_skb+0xba3/0x1520 [ 45.939071][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 45.939074][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 45.939076][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 45.939078][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 45.939079][ C3] addrconf_rs_timer+0x26f/0x770 [ 45.939081][ C3] ? do_raw_spin_lock+0x131/0x280 [ 45.939083][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 45.939085][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.939086][ C3] ? lock_acquire+0x13c/0x160 [ 45.939087][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 45.939089][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 45.939091][ C3] call_timer_fn+0x160/0x4d0 [ 45.939094][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 45.939095][ C3] ? debug_object_active_state+0x430/0x430 [ 45.939099][ C3] ? __rwlock_init+0x150/0x150 [ 45.939100][ C3] ? timer_recalc_next_expiry+0xf0/0x210 [ 45.939102][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.939104][ C3] __run_timers+0x68f/0xaa0 [ 45.939105][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 45.939108][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 45.939110][ C3] ? do_raw_spin_lock+0x131/0x280 [ 45.939112][ C3] ? __rwlock_init+0x150/0x150 [ 45.939114][ C3] run_timer_softirq+0xf0/0x160 [ 45.939116][ C3] ? __run_timers+0xaa0/0xaa0 [ 45.939118][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 45.939119][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.939121][ C3] handle_softirqs+0x1d3/0x900 [ 45.939123][ C3] ? _local_bh_enable+0xc0/0xc0 [ 45.939124][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.939126][ C3] ? lock_release+0x184/0x1f0 [ 45.939127][ C3] __irq_exit_rcu+0x145/0x1c0 [ 45.939129][ C3] irq_exit_rcu+0xe/0x30 [ 45.939130][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 45.939132][ C3] [ 45.939133][ C3] [ 45.939133][ C3] ? _raw_spin_unlock+0x2d/0x50 [ 45.939136][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 45.939138][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 45.939141][ C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 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 [ 45.939143][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 45.939147][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 45.939148][ C3] RDX: 0000000000000003 RSI: ffffffff9888d860 RDI: ffffffff960f0307 [ 45.939149][ C3] RBP: 0000000000000000 R08: ffffffff98580421 R09: 1fe2200006a763a2 [ 45.939150][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 45.939150][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 45.939152][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 45.939154][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 45.939157][ C3] default_idle+0x9/0x10 [ 45.939159][ C3] default_idle_call+0x6e/0xb0 [ 45.939160][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 45.939162][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 45.939164][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 45.939166][ C3] ? trace_sched_exit_tp+0x30/0x160 [ 45.939168][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.939170][ C3] do_idle+0xd8/0x190 [ 45.939171][ C3] cpu_startup_entry+0x53/0x70 [ 45.939172][ C3] start_secondary+0x204/0x2b0 [ 45.939174][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 45.939176][ C3] common_startup_64+0x13e/0x148 [ 45.939181][ C3] [ 72.181247][ T755] br1: port 1(veth1) entered disabled state [ 72.181263][ T755] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 72.181265][ T755] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 755, name: ip [ 72.181267][ T755] preempt_count: 202, expected: 0 [ 72.181268][ T755] RCU nest depth: 0, expected: 0 [ 72.181269][ T755] INFO: lockdep is turned off. [ 72.181270][ T755] irq event stamp: 0 [ 72.181271][ T755] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 72.181276][ T755] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 72.181282][ T755] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 72.181283][ T755] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 72.181285][ T755] Preemption disabled at: [ 72.181286][ T755] [<0000000000000000>] 0x0 [ 72.181291][ T755] CPU: 3 UID: 0 PID: 755 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 72.181294][ T755] Tainted: [W]=WARN [ 72.181295][ T755] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.181297][ T755] Call Trace: [ 72.181298][ T755] [ 72.181300][ T755] dump_stack_lvl+0x6f/0xa0 [ 72.181305][ T755] __might_resched.cold+0x1fe/0x2c1 [ 72.181309][ T755] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 72.181313][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181317][ T755] __kmalloc_noprof+0x443/0x760 [ 72.181321][ T755] ? __rwlock_init+0x150/0x150 [ 72.181324][ T755] ? alloc_buf.isra.0+0x4b/0x260 [ 72.181327][ T755] ? do_raw_spin_unlock+0x59/0x250 [ 72.181329][ T755] alloc_buf.isra.0+0x4b/0x260 [ 72.181331][ T755] put_chars+0x1e1/0x2f0 [ 72.181333][ T755] ? __send_to_port+0x420/0x420 [ 72.181335][ T755] ? printk_get_next_message+0x240/0x650 [ 72.181338][ T755] hvc_console_print+0x292/0x780 [ 72.181342][ T755] ? hvc_write+0x3a0/0x3a0 [ 72.181345][ T755] ? __rwlock_init+0x150/0x150 [ 72.181346][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181348][ T755] ? lock_acquire+0x13c/0x160 [ 72.181350][ T755] console_emit_next_record+0x22f/0x4c0 [ 72.181353][ T755] ? devkmsg_read+0x4b0/0x4b0 [ 72.181355][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181357][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181358][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181360][ T755] ? lock_acquire+0x13c/0x160 [ 72.181362][ T755] ? console_flush_one_record+0x111/0x710 [ 72.181364][ T755] console_flush_one_record+0x46f/0x710 [ 72.181366][ T755] ? console_emit_next_record+0x4c0/0x4c0 [ 72.181369][ T755] console_unlock+0xee/0x1f0 [ 72.181371][ T755] ? lock_acquire+0x13c/0x160 [ 72.181373][ T755] ? console_flush_one_record+0x710/0x710 [ 72.181374][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181376][ T755] ? lock_release+0x184/0x1f0 [ 72.181377][ T755] ? lock_acquire+0x60/0x160 [ 72.181379][ T755] ? __rcu_read_lock+0x30/0x70 [ 72.181381][ T755] ? __down_trylock_console_sem+0x5e/0xa0 [ 72.181383][ T755] ? vprintk_emit+0x320/0x3e0 [ 72.181385][ T755] vprintk_emit+0x37c/0x3e0 [ 72.181388][ T755] ? wake_up_klogd_work_func+0x90/0x90 [ 72.181390][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181391][ T755] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.181394][ T755] ? trace_hardirqs_on+0x36/0x40 [ 72.181396][ T755] _printk+0xc7/0x100 [ 72.181399][ T755] ? snapshot_read.cold+0x21/0x21 [ 72.181401][ T755] ? ipv6_mc_down+0x17e/0x2d0 [ 72.181406][ T755] br_set_state+0x22f/0x430 [bridge] [ 72.181420][ T755] br_stp_disable_port+0x11f/0x390 [bridge] [ 72.181428][ T755] br_device_event+0x7b5/0x8f0 [bridge] [ 72.181437][ T755] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 72.181441][ T755] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 72.181443][ T755] ? addrconf_notify+0x2c8/0xf30 [ 72.181446][ T755] notifier_call_chain+0xae/0x300 [ 72.181450][ T755] __dev_notify_flags+0x23c/0x3c0 [ 72.181453][ T755] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.181455][ T755] ? netif_change_name+0x8c0/0x8c0 [ 72.181457][ T755] ? netif_set_allmulti+0x250/0x250 [ 72.181459][ T755] ? __kernel_text_address+0x12/0x30 [ 72.181461][ T755] ? write_profile+0xf0/0xf0 [ 72.181464][ T755] ? unwind_get_return_address+0x67/0xd0 [ 72.181467][ T755] netif_change_flags+0xfe/0x190 [ 72.181469][ T755] do_setlink.isra.0+0x1cc3/0x2750 [ 72.181472][ T755] ? stack_trace_save+0x93/0xc0 [ 72.181474][ T755] ? rtnl_link_get_size+0x350/0x350 [ 72.181475][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181477][ T755] ? stack_depot_save_flags+0x1bc/0x790 [ 72.181481][ T755] ? kasan_save_stack+0x3d/0x50 [ 72.181484][ T755] ? kasan_save_stack+0x2f/0x50 [ 72.181485][ T755] ? kasan_save_track+0x14/0x30 [ 72.181487][ T755] ? __kasan_kmalloc+0x7b/0x90 [ 72.181490][ T755] ? __kmalloc_cache_noprof+0x29a/0x620 [ 72.181492][ T755] ? rtnl_newlink+0x124/0x11c0 [ 72.181494][ T755] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.181496][ T755] ? netlink_rcv_skb+0x14e/0x3a0 [ 72.181499][ T755] ? netlink_unicast+0x486/0x750 [ 72.181501][ T755] ? netlink_sendmsg+0x735/0xc60 [ 72.181503][ T755] ? ____sys_sendmsg+0x415/0x880 [ 72.181506][ T755] ? ___sys_sendmsg+0x14e/0x1d0 [ 72.181508][ T755] ? __sys_sendmsg+0x12c/0x1d0 [ 72.181510][ T755] ? do_syscall_64+0xff/0x530 [ 72.181512][ T755] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.181514][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181516][ T755] ? lock_acquire+0x13c/0x160 [ 72.181518][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181519][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181521][ T755] ? trace_contention_end+0xb3/0x180 [ 72.181524][ T755] ? __mutex_lock+0x1db/0x1ea0 [ 72.181526][ T755] ? __mutex_lock+0x9a3/0x1ea0 [ 72.181527][ T755] ? rtnl_newlink+0x9a8/0x11c0 [ 72.181529][ T755] ? ww_mutex_lock+0x160/0x160 [ 72.181531][ T755] ? __rtnl_newlink+0x3fa/0xa50 [ 72.181533][ T755] rtnl_newlink+0x9f1/0x11c0 [ 72.181535][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181537][ T755] ? rtnl_bridge_getlink+0x850/0x850 [ 72.181538][ T755] ? lock_acquire+0x13c/0x160 [ 72.181540][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181542][ T755] ? is_bpf_text_address+0x3e/0x110 [ 72.181545][ T755] ? is_bpf_text_address+0x72/0x110 [ 72.181547][ T755] ? kernel_text_address+0x149/0x170 [ 72.181548][ T755] ? __kernel_text_address+0x12/0x30 [ 72.181549][ T755] ? write_profile+0xf0/0xf0 [ 72.181550][ T755] ? unwind_get_return_address+0x67/0xd0 [ 72.181552][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181553][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181555][ T755] ? cap_capable+0x1d7/0x3d0 [ 72.181558][ T755] ? lock_acquire+0x13c/0x160 [ 72.181560][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181562][ T755] ? rtnl_bridge_getlink+0x850/0x850 [ 72.181563][ T755] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.181565][ T755] ? rtnl_link_fill+0x920/0x920 [ 72.181566][ T755] ? filter_irq_stacks+0xd0/0xd0 [ 72.181568][ T755] ? stack_depot_save_flags+0x1bc/0x790 [ 72.181570][ T755] netlink_rcv_skb+0x14e/0x3a0 [ 72.181571][ T755] ? rtnl_link_fill+0x920/0x920 [ 72.181573][ T755] ? lock_release+0x184/0x1f0 [ 72.181574][ T755] ? netlink_ack+0xcf0/0xcf0 [ 72.181576][ T755] ? __netlink_lookup+0xb9/0x6b0 [ 72.181578][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181580][ T755] ? lock_release+0x184/0x1f0 [ 72.181582][ T755] netlink_unicast+0x486/0x750 [ 72.181584][ T755] ? netlink_attachskb+0x810/0x810 [ 72.181586][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181587][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181589][ T755] ? lock_acquire+0x13c/0x160 [ 72.181591][ T755] netlink_sendmsg+0x735/0xc60 [ 72.181593][ T755] ? netlink_unicast+0x750/0x750 [ 72.181595][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181597][ T755] ? lock_release+0x184/0x1f0 [ 72.181599][ T755] ____sys_sendmsg+0x415/0x880 [ 72.181600][ T755] ? copy_msghdr_from_user+0x279/0x420 [ 72.181602][ T755] ? get_timestamp.constprop.0+0x390/0x390 [ 72.181603][ T755] ? move_addr_to_kernel+0x40/0x40 [ 72.181605][ T755] ? filter_irq_stacks+0xd0/0xd0 [ 72.181608][ T755] ___sys_sendmsg+0x14e/0x1d0 [ 72.181609][ T755] ? copy_msghdr_from_user+0x420/0x420 [ 72.181614][ T755] __sys_sendmsg+0x12c/0x1d0 [ 72.181616][ T755] ? __sys_sendmsg_sock+0x20/0x20 [ 72.181619][ T755] ? rcu_is_watching+0x16/0xd0 [ 72.181621][ T755] do_syscall_64+0xff/0x530 [ 72.181622][ T755] ? exc_page_fault+0xee/0x100 [ 72.181625][ T755] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.181626][ T755] RIP: 0033:0x7fa624c7154e [ 72.181628][ T755] 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 [ 72.181631][ T755] RSP: 002b:00007ffd08e96cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.181635][ T755] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa624c7154e [ 72.181636][ T755] RDX: 0000000000000000 RSI: 00007ffd08e96d70 RDI: 0000000000000005 [ 72.181637][ T755] RBP: 00007ffd08e96cd0 R08: 0000000000000000 R09: 0000000000000000 [ 72.181638][ T755] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915565 [ 72.181639][ T755] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd08e97430 [ 72.181641][ T755] [ 72.214921][ T755] ip (755) used greatest stack depth: 23016 bytes left [ 72.228095][ T756] br1: port 2(veth2) entered disabled state [ 72.254278][ T757] veth2: left allmulticast mode [ 72.254439][ T757] veth2: left promiscuous mode [ 72.254665][ T757] br1: port 2(veth2) entered disabled state [ 72.255625][ T757] veth1: left allmulticast mode [ 72.256005][ T757] veth1: left promiscuous mode [ 72.256194][ T757] br1: port 1(veth1) entered disabled state