[ 11.888746][ T251] gre: GRE over IPv4 demultiplexer driver [ 11.888765][ T251] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.888767][ T251] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 251, name: modprobe [ 11.888769][ T251] preempt_count: 1, expected: 0 [ 11.888770][ T251] RCU nest depth: 0, expected: 0 [ 11.888771][ T251] locks held by modprobe/251: 4, last CPU#0: [ 11.888773][ T251] #0: ffffffff9f969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.888786][ T251] #1: ffffffff9f969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.888790][ T251] #2: ffffffff9f889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.888795][ T251] #3: ffffffff9f889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.888799][ T251] irq event stamp: 24948 [ 11.888799][ T251] hardirqs last enabled at (24947): [] __down_trylock_console_sem+0x86/0xa0 [ 11.888802][ T251] hardirqs last disabled at (24948): [] console_emit_next_record+0x3d4/0x4c0 [ 11.888804][ T251] softirqs last enabled at (24002): [] handle_softirqs+0x67c/0x900 [ 11.888806][ T251] softirqs last disabled at (23995): [] __irq_exit_rcu+0x145/0x1c0 [ 11.888809][ T251] Preemption disabled at: [ 11.888809][ T251] [] vprintk_emit+0x31b/0x3e0 [ 11.888815][ T251] CPU: 0 UID: 0 PID: 251 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.888819][ T251] Tainted: [W]=WARN [ 11.888819][ T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.888821][ T251] Call Trace: [ 11.888823][ T251] [ 11.888825][ T251] dump_stack_lvl+0x6f/0xa0 [ 11.888830][ T251] ? vprintk_emit+0x31b/0x3e0 [ 11.888833][ T251] __might_resched.cold+0x1fe/0x2c1 [ 11.888837][ T251] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.888841][ T251] ? __kmalloc_noprof+0xdb/0x760 [ 11.888846][ T251] __kmalloc_noprof+0x443/0x760 [ 11.888848][ T251] ? alloc_buf.isra.0+0x4b/0x260 [ 11.888854][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 11.888857][ T251] alloc_buf.isra.0+0x4b/0x260 [ 11.888860][ T251] put_chars+0x1e1/0x2f0 [ 11.888862][ T251] ? desc_read_finalized_seq+0x79/0x120 [ 11.888864][ T251] ? __send_to_port+0x420/0x420 [ 11.888867][ T251] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.888871][ T251] ? validate_chain+0x38b/0xc20 [ 11.888875][ T251] hvc_console_print+0x292/0x780 [ 11.888878][ T251] ? __lock_acquire+0x518/0xc20 [ 11.888879][ T251] ? __lock_acquire+0x518/0xc20 [ 11.888884][ T251] ? hvc_write+0x3a0/0x3a0 [ 11.888885][ T251] ? console_emit_next_record+0x1df/0x4c0 [ 11.888888][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.888891][ T251] ? lock_acquire+0x13c/0x160 [ 11.888895][ T251] console_emit_next_record+0x22f/0x4c0 [ 11.888899][ T251] ? devkmsg_read+0x4b0/0x4b0 [ 11.888901][ T251] ? console_flush_one_record+0x106/0x710 [ 11.888904][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.888906][ T251] ? lock_acquire+0x13c/0x160 [ 11.888910][ T251] console_flush_one_record+0x46f/0x710 [ 11.888914][ T251] ? console_emit_next_record+0x4c0/0x4c0 [ 11.888916][ T251] ? __lock_acquire+0x518/0xc20 [ 11.888921][ T251] console_unlock+0xee/0x1f0 [ 11.888924][ T251] ? console_flush_one_record+0x710/0x710 [ 11.888925][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.888928][ T251] ? lock_acquire+0x60/0x160 [ 11.888931][ T251] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.888933][ T251] ? vprintk_emit+0x320/0x3e0 [ 11.888936][ T251] vprintk_emit+0x37c/0x3e0 [ 11.888941][ T251] ? wake_up_klogd_work_func+0x90/0x90 [ 11.888946][ T251] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.888949][ T251] _printk+0xc7/0x100 [ 11.888953][ T251] ? snapshot_read.cold+0x21/0x21 [ 11.888959][ T251] ? do_one_initcall+0x113/0x4f0 [ 11.888962][ T251] gre_init+0x15/0x1000 [gre] [ 11.888964][ T251] do_one_initcall+0x124/0x4f0 [ 11.888967][ T251] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.888971][ T251] ? do_init_module+0xae/0x8a0 [ 11.888974][ T251] ? kasan_unpoison+0x44/0x70 [ 11.888979][ T251] do_init_module+0x2ad/0x8a0 [ 11.888982][ T251] ? lockdep_hardirqs_on+0x91/0x130 [ 11.888987][ T251] ? free_module+0x470/0x470 [ 11.888990][ T251] ? kfree+0x123/0x590 [ 11.888994][ T251] load_module+0x1424/0x1bb0 [ 11.889001][ T251] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.889006][ T251] ? backing_file_read_iter+0x541/0x790 [ 11.889009][ T251] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.889013][ T251] init_module_from_file+0x11f/0x1a0 [ 11.889016][ T251] ? __do_sys_init_module+0x220/0x220 [ 11.889024][ T251] ? __rwlock_init+0x150/0x150 [ 11.889028][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 11.889031][ T251] idempotent_init_module+0x37b/0x7c0 [ 11.889034][ T251] ? init_module_from_file+0x1a0/0x1a0 [ 11.889040][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.889042][ T251] ? cap_capable+0x1d7/0x3d0 [ 11.889048][ T251] __x64_sys_finit_module+0xdf/0x190 [ 11.889050][ T251] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.889054][ T251] do_syscall_64+0xff/0x530 [ 11.889056][ T251] ? exc_page_fault+0xee/0x100 [ 11.889059][ T251] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.889061][ T251] RIP: 0033:0x7f71474ea37d [ 11.889064][ 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 [ 11.889066][ T251] RSP: 002b:00007ffd4ae792c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.889068][ T251] RAX: ffffffffffffffda RBX: 0000561d0040ba40 RCX: 00007f71474ea37d [ 11.889070][ T251] RDX: 0000000000000000 RSI: 0000561cc830effd RDI: 0000000000000001 [ 11.889071][ T251] RBP: 00007ffd4ae79360 R08: 0000000000000000 R09: 0000000000000000 [ 11.889072][ T251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561cc830effd [ 11.889072][ T251] R13: 0000561d0040ba00 R14: 0000000000040000 R15: 0000000000000000 [ 11.889079][ T251] [ 11.927173][ T251] ip_gre: GRE over IPv4 tunneling driver [ 12.179767][ T261] GACT probability NOT on [ 12.283303][ T264] ip6_gre: GRE over IPv6 tunneling driver [ 12.373111][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.373299][ T10] [ 12.373301][ T10] ============================= [ 12.373303][ T10] WARNING: suspicious RCU usage [ 12.373305][ T10] 7.2.0-virtme #1 Tainted: G W [ 12.373307][ T10] ----------------------------- [ 12.373308][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.373311][ T10] [ 12.373311][ T10] other info that might help us debug this: [ 12.373311][ T10] [ 12.373312][ T10] [ 12.373312][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 12.373314][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 12.373316][ T10] #0: ff11000008dc0940 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.373332][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.373338][ T10] #2: ff1100000fd56d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.373346][ T10] #3: ffffffff9f980b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.373352][ T10] #4: ffffffff9f980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.373358][ T10] #5: ffffffff9f980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.373365][ T10] #6: ff1100000c91ba28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.373371][ T10] #7: ffffffff9f980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.373380][ T10] #8: ffffffff9f969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.373387][ T10] #9: ffffffff9f969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.373392][ T10] #10: ffffffff9f889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.373398][ T10] #11: ffffffff9f889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.373404][ T10] [ 12.373404][ T10] stack backtrace: [ 12.373408][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.373412][ T10] Tainted: [W]=WARN [ 12.373413][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.373416][ T10] Workqueue: mld mld_ifc_work [ 12.373420][ T10] Call Trace: [ 12.373422][ T10] [ 12.373425][ T10] dump_stack_lvl+0x6f/0xa0 [ 12.373433][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.373442][ T10] __might_resched+0x2ac/0x390 [ 12.373448][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.373453][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 12.373460][ T10] __kmalloc_noprof+0x443/0x760 [ 12.373464][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 12.373473][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 12.373477][ T10] alloc_buf.isra.0+0x4b/0x260 [ 12.373482][ T10] put_chars+0x1e1/0x2f0 [ 12.373485][ T10] ? check_prev_add+0x316/0xe90 [ 12.373489][ T10] ? __send_to_port+0x420/0x420 [ 12.373495][ T10] ? validate_chain+0x34a/0xc20 [ 12.373504][ T10] hvc_console_print+0x292/0x780 [ 12.373514][ T10] ? hvc_write+0x3a0/0x3a0 [ 12.373518][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.373524][ T10] ? lock_acquire+0x13c/0x160 [ 12.373531][ T10] console_emit_next_record+0x22f/0x4c0 [ 12.373538][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 12.373540][ T10] ? console_flush_one_record+0x106/0x710 [ 12.373546][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.373550][ T10] ? lock_acquire+0x13c/0x160 [ 12.373557][ T10] console_flush_one_record+0x46f/0x710 [ 12.373564][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 12.373567][ T10] ? __lock_acquire+0x518/0xc20 [ 12.373570][ T10] ? insn_get_immediate.part.0+0x87b/0x29e0 [ 12.373581][ T10] console_unlock+0xee/0x1f0 [ 12.373585][ T10] ? console_flush_one_record+0x710/0x710 [ 12.373588][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.373592][ T10] ? lock_acquire+0x60/0x160 [ 12.373598][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.373601][ T10] ? vprintk_emit+0x320/0x3e0 [ 12.373607][ T10] vprintk_emit+0x37c/0x3e0 [ 12.373614][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 12.373618][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.373626][ T10] _printk+0xc7/0x100 [ 12.373631][ T10] ? snapshot_read.cold+0x21/0x21 [ 12.373633][ T10] ? ___ratelimit+0x4e7/0xa00 [ 12.373642][ T10] ? idr_get_free+0x830/0x830 [ 12.373651][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.373659][ T10] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 12.373667][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.373673][ T10] ? stack_trace_save+0x93/0xc0 [ 12.373677][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 12.373680][ T10] ? netif_skb_features+0x658/0x1430 [ 12.373685][ T10] ? mark_lock_irq+0x390/0x9c0 [ 12.373687][ T10] ? lock_acquire+0x13c/0x160 [ 12.373691][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 12.373695][ T10] ? save_trace+0xe8/0x280 [ 12.373710][ T10] dev_hard_start_xmit+0xf4/0x620 [ 12.373716][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 12.373722][ T10] sch_direct_xmit+0x13d/0xaa0 [ 12.373728][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.373732][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 12.373736][ T10] ? __rcu_read_lock+0x30/0x70 [ 12.373739][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.373742][ T10] ? lock_acquire+0x13c/0x160 [ 12.373751][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 12.373759][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 12.373761][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.373767][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.373771][ T10] ? lock_acquire+0x13c/0x160 [ 12.373778][ T10] __dev_queue_xmit+0x942/0x1b80 [ 12.373782][ T10] ? __lock_acquire+0x518/0xc20 [ 12.373791][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.373793][ T10] ? find_held_lock+0x2b/0x80 [ 12.373796][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.373817][ T10] ip6_finish_output2+0x423/0x1300 [ 12.373827][ T10] ? ip6_dst_lookup+0x80/0x80 [ 12.373830][ T10] ? find_held_lock+0x2b/0x80 [ 12.373835][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.373840][ T10] ? ip6_mtu+0x15d/0x310 [ 12.373848][ T10] ip6_finish_output+0x646/0xda0 [ 12.373855][ T10] ip6_output+0x23f/0x7f0 [ 12.373860][ T10] ? ip6_finish_output+0xda0/0xda0 [ 12.373862][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.373866][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.373870][ T10] ? mark_held_locks+0x40/0x70 [ 12.373876][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.373879][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.373883][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.373889][ T10] mld_sendpack+0x9d6/0xec0 [ 12.373897][ T10] ? mld_dad_start_work+0x240/0x240 [ 12.373909][ T10] ? mld_send_cr+0x50f/0x820 [ 12.373917][ T10] mld_ifc_work+0x36/0x190 [ 12.373921][ T10] ? process_one_work+0xdfc/0x1560 [ 12.373924][ T10] process_one_work+0xe3e/0x1560 [ 12.373935][ T10] ? __queue_delayed_work+0x470/0x470 [ 12.373940][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.373955][ T10] worker_thread+0x4f1/0xd60 [ 12.373962][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.373965][ T10] ? __kthread_parkme+0xbd/0x210 [ 12.373969][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.373974][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.373977][ T10] kthread+0x367/0x460 [ 12.373980][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.373984][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.373989][ T10] ret_from_fork+0x474/0x6b0 [ 12.373995][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.374000][ T10] ? __switch_to+0x5a3/0xe00 [ 12.374005][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.374010][ T10] ret_from_fork_asm+0x11/0x20 [ 12.374026][ T10] [ 12.456612][ T65] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.824423][ T279] br1: port 1(veth1) entered blocking state [ 12.826052][ T279] br1: port 1(veth1) entered disabled state [ 12.826719][ T279] veth1: entered allmulticast mode [ 12.829502][ T279] veth1: entered promiscuous mode [ 12.868020][ T189] br1: port 1(veth1) entered blocking state [ 12.868849][ T189] br1: port 1(veth1) entered forwarding state [ 12.905119][ T281] br1: port 2(veth2) entered blocking state [ 12.905154][ T281] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.905157][ T281] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 281, name: ip [ 12.905160][ T281] preempt_count: 1, expected: 0 [ 12.905161][ T281] RCU nest depth: 0, expected: 0 [ 12.905163][ T281] locks held by ip/281: 5, last CPU#0: [ 12.905166][ T281] #0: ffffffffa00d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.905181][ T281] #1: ffffffff9f969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.905190][ T281] #2: ffffffff9f969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.905196][ T281] #3: ffffffff9f889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.905202][ T281] #4: ffffffff9f889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.905209][ T281] irq event stamp: 15410 [ 12.905210][ T281] hardirqs last enabled at (15409): [] irqentry_exit+0x21c/0x790 [ 12.905215][ T281] hardirqs last disabled at (15410): [] console_emit_next_record+0x3d4/0x4c0 [ 12.905218][ T281] softirqs last enabled at (15350): [] __alloc_skb+0x4c2/0x5f0 [ 12.905222][ T281] softirqs last disabled at (15348): [] __alloc_skb+0x4c2/0x5f0 [ 12.905226][ T281] Preemption disabled at: [ 12.905227][ T281] [] vprintk_emit+0x31b/0x3e0 [ 12.905235][ T281] CPU: 0 UID: 0 PID: 281 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.905240][ T281] Tainted: [W]=WARN [ 12.905241][ T281] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.905244][ T281] Call Trace: [ 12.905246][ T281] [ 12.905248][ T281] dump_stack_lvl+0x6f/0xa0 [ 12.905256][ T281] ? vprintk_emit+0x31b/0x3e0 [ 12.905259][ T281] __might_resched.cold+0x1fe/0x2c1 [ 12.905265][ T281] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.905271][ T281] ? __kmalloc_noprof+0xdb/0x760 [ 12.905278][ T281] __kmalloc_noprof+0x443/0x760 [ 12.905282][ T281] ? alloc_buf.isra.0+0x4b/0x260 [ 12.905290][ T281] ? do_raw_spin_unlock+0x59/0x250 [ 12.905294][ T281] alloc_buf.isra.0+0x4b/0x260 [ 12.905299][ T281] put_chars+0x1e1/0x2f0 [ 12.905302][ T281] ? prb_final_commit+0x50/0x50 [ 12.905306][ T281] ? __send_to_port+0x420/0x420 [ 12.905311][ T281] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.905317][ T281] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.905321][ T281] ? validate_chain+0x38b/0xc20 [ 12.905327][ T281] hvc_console_print+0x292/0x780 [ 12.905331][ T281] ? mark_usage+0x61/0x170 [ 12.905334][ T281] ? __lock_acquire+0x518/0xc20 [ 12.905336][ T281] ? __lock_acquire+0x518/0xc20 [ 12.905343][ T281] ? hvc_write+0x3a0/0x3a0 [ 12.905347][ T281] ? console_emit_next_record+0x1df/0x4c0 [ 12.905352][ T281] ? rcu_is_watching+0x16/0xd0 [ 12.905356][ T281] ? lock_acquire+0x13c/0x160 [ 12.905363][ T281] console_emit_next_record+0x22f/0x4c0 [ 12.905369][ T281] ? devkmsg_read+0x4b0/0x4b0 [ 12.905372][ T281] ? console_flush_one_record+0x106/0x710 [ 12.905377][ T281] ? rcu_is_watching+0x16/0xd0 [ 12.905380][ T281] ? lock_acquire+0x13c/0x160 [ 12.905387][ T281] console_flush_one_record+0x46f/0x710 [ 12.905394][ T281] ? console_emit_next_record+0x4c0/0x4c0 [ 12.905397][ T281] ? __lock_acquire+0x518/0xc20 [ 12.905400][ T281] ? insn_get_immediate.part.0+0x87b/0x29e0 [ 12.905409][ T281] console_unlock+0xee/0x1f0 [ 12.905414][ T281] ? console_flush_one_record+0x710/0x710 [ 12.905416][ T281] ? rcu_is_watching+0x16/0xd0 [ 12.905420][ T281] ? lock_acquire+0x60/0x160 [ 12.905426][ T281] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.905429][ T281] ? vprintk_emit+0x320/0x3e0 [ 12.905434][ T281] vprintk_emit+0x37c/0x3e0 [ 12.905441][ T281] ? wake_up_klogd_work_func+0x90/0x90 [ 12.905445][ T281] ? __lock_release.isra.0+0x69/0x1a0 [ 12.905450][ T281] ? mark_held_locks+0x40/0x70 [ 12.905456][ T281] _printk+0xc7/0x100 [ 12.905461][ T281] ? snapshot_read.cold+0x21/0x21 [ 12.905467][ T281] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.905485][ T281] ? do_setlink.isra.0+0xa31/0x2750 [ 12.905487][ T281] ? rtnl_newlink+0x9f1/0x11c0 [ 12.905489][ T281] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.905497][ T281] br_set_state+0x22f/0x430 [bridge] [ 12.905515][ T281] br_init_port+0xc4/0x200 [bridge] [ 12.905529][ T281] new_nbp+0x39c/0x580 [bridge] [ 12.905546][ T281] br_add_if+0x212/0x1320 [bridge] [ 12.905558][ T281] ? is_bpf_text_address+0x72/0x110 [ 12.905564][ T281] ? kernel_text_address+0x149/0x170 [ 12.905568][ T281] ? __kernel_text_address+0x12/0x30 [ 12.905575][ T281] do_set_master+0x357/0x580 [ 12.905582][ T281] do_setlink.isra.0+0xa31/0x2750 [ 12.905587][ T281] ? stack_trace_save+0x93/0xc0 [ 12.905592][ T281] ? rtnl_link_get_size+0x350/0x350 [ 12.905594][ T281] ? rcu_read_lock_any_held+0x66/0x90 [ 12.905597][ T281] ? stack_depot_save_flags+0x38e/0x790 [ 12.905602][ T281] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.905606][ T281] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.905609][ T281] ? validate_chain+0x38b/0xc20 [ 12.905613][ T281] ? kasan_save_stack+0x3d/0x50 [ 12.905617][ T281] ? kasan_save_stack+0x2f/0x50 [ 12.905620][ T281] ? kasan_save_track+0x14/0x30 [ 12.905624][ T281] ? __lock_acquire+0x518/0xc20 [ 12.905627][ T281] ? netlink_seq_next+0x4e/0x60 [ 12.905631][ T281] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.905638][ T281] ? lock_acquire.part.0+0xd4/0x280 [ 12.905641][ T281] ? rtnl_newlink+0x9a8/0x11c0 [ 12.905646][ T281] ? rcu_is_watching+0x16/0xd0 [ 12.905649][ T281] ? lock_acquire+0x13c/0x160 [ 12.905651][ T281] ? rcu_is_watching+0x16/0xd0 [ 12.905654][ T281] ? rcu_is_watching+0x16/0xd0 [ 12.905658][ T281] ? trace_contention_end+0xb3/0x180 [ 12.905663][ T281] ? __mutex_lock+0x1db/0x1ea0 [ 12.905667][ T281] ? __mutex_lock+0x9a3/0x1ea0 [ 12.905670][ T281] ? rtnl_newlink+0x9a8/0x11c0 [ 12.905676][ T281] ? ww_mutex_lock+0x160/0x160 [ 12.905679][ T281] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.905688][ T281] ? __rtnl_newlink+0x3fa/0xa50 [ 12.905697][ T281] rtnl_newlink+0x9f1/0x11c0 [ 12.905711][ T281] ? rtnl_bridge_getlink+0x850/0x850 [ 12.905715][ T281] ? __lock_acquire+0x518/0xc20 [ 12.905722][ T281] ? lock_acquire.part.0+0xd4/0x280 [ 12.905725][ T281] ? find_held_lock+0x2b/0x80 [ 12.905729][ T281] ? rtnl_bridge_getlink+0x850/0x850 [ 12.905732][ T281] ? __lock_release.isra.0+0x69/0x1a0 [ 12.905739][ T281] ? rtnl_bridge_getlink+0x850/0x850 [ 12.905742][ T281] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.905748][ T281] ? rtnl_link_fill+0x920/0x920 [ 12.905750][ T281] ? __lock_acquire+0x518/0xc20 [ 12.905758][ T281] ? lock_acquire.part.0+0xd4/0x280 [ 12.905761][ T281] ? find_held_lock+0x2b/0x80 [ 12.905767][ T281] netlink_rcv_skb+0x14e/0x3a0 [ 12.905770][ T281] ? rtnl_link_fill+0x920/0x920 [ 12.905775][ T281] ? netlink_ack+0xcf0/0xcf0 [ 12.905786][ T281] ? netlink_deliver_tap+0xc5/0x330 [ 12.905788][ T281] ? netlink_deliver_tap+0x13c/0x330 [ 12.905796][ T281] netlink_unicast+0x486/0x750 [ 12.905803][ T281] ? netlink_attachskb+0x810/0x810 [ 12.905807][ T281] ? __lock_acquire+0x518/0xc20 [ 12.905814][ T281] netlink_sendmsg+0x735/0xc60 [ 12.905821][ T281] ? netlink_unicast+0x750/0x750 [ 12.905829][ T281] ? __might_fault+0x97/0x140 [ 12.905839][ T281] ____sys_sendmsg+0x415/0x880 [ 12.905843][ T281] ? copy_msghdr_from_user+0x279/0x420 [ 12.905847][ T281] ? get_timestamp.constprop.0+0x390/0x390 [ 12.905849][ T281] ? move_addr_to_kernel+0x40/0x40 [ 12.905863][ T281] ___sys_sendmsg+0x14e/0x1d0 [ 12.905868][ T281] ? copy_msghdr_from_user+0x420/0x420 [ 12.905897][ T281] __sys_sendmsg+0x12c/0x1d0 [ 12.905902][ T281] ? __sys_sendmsg_sock+0x20/0x20 [ 12.905913][ T281] ? rcu_is_watching+0x16/0xd0 [ 12.905919][ T281] do_syscall_64+0xff/0x530 [ 12.905922][ T281] ? exc_page_fault+0xee/0x100 [ 12.905926][ T281] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.905930][ T281] RIP: 0033:0x7f7703f5654e [ 12.905935][ T281] 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 [ 12.905938][ T281] RSP: 002b:00007fff06bfcc40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.905941][ T281] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7703f5654e [ 12.905943][ T281] RDX: 0000000000000000 RSI: 00007fff06bfccf0 RDI: 0000000000000005 [ 12.905945][ T281] RBP: 00007fff06bfcc50 R08: 0000000000000000 R09: 0000000000000000 [ 12.905946][ T281] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915fa5 [ 12.905948][ T281] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff06bfd3b0 [ 12.905961][ T281] [ 12.967214][ T281] br1: port 2(veth2) entered disabled state [ 12.967838][ T281] veth2: entered allmulticast mode [ 12.970617][ T281] veth2: entered promiscuous mode [ 12.997656][ T281] ip (281) used greatest stack depth: 23336 bytes left [ 13.017694][ T189] br1: port 2(veth2) entered blocking state [ 13.018051][ T189] br1: port 2(veth2) entered forwarding state [ 13.190348][ T262] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.365265][ T65] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.493495][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.533350][ T69] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.622495][ T262] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.517364][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.517511][ T69] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.517514][ T69] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 69, name: kworker/u16:1 [ 14.517515][ T69] preempt_count: 202, expected: 0 [ 14.517517][ T69] RCU nest depth: 3, expected: 0 [ 14.517518][ T69] locks held by kworker/u16:1/69: 13, last CPU#2: [ 14.517520][ T69] #0: ff110000089c7140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 14.517533][ T69] #1: ffa00000004a7d10 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 14.517537][ T69] #2: ffffffffa00d2c40 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x11a/0x930 [ 14.517542][ T69] #3: ff1100000fd56d30 (&idev->mc_lock){+.+.}-{4:4}, at: ipv6_mc_dad_complete+0x23/0x1a0 [ 14.517547][ T69] #4: ffffffff9f980b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 14.517551][ T69] #5: ffffffff9f980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 14.517554][ T69] #6: ffffffff9f980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 14.517559][ T69] #7: ff1100000c91ba28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 14.517563][ T69] #8: ffffffff9f980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 14.517570][ T69] #9: ffffffff9f969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.517575][ T69] #10: ffffffff9f969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.517579][ T69] #11: ffffffff9f889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.517582][ T69] #12: ffffffff9f889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.517586][ T69] irq event stamp: 9651 [ 14.517587][ T69] hardirqs last enabled at (9650): [] __down_trylock_console_sem+0x86/0xa0 [ 14.517590][ T69] hardirqs last disabled at (9651): [] console_emit_next_record+0x3d4/0x4c0 [ 14.517591][ T69] softirqs last enabled at (9640): [] icmp6_dst_alloc+0x317/0x4d0 [ 14.517594][ T69] softirqs last disabled at (9644): [] __dev_queue_xmit+0x1fc/0x1b80 [ 14.517596][ T69] Preemption disabled at: [ 14.517597][ T69] [] __dev_queue_xmit+0x204/0x1b80 [ 14.517604][ T69] CPU: 2 UID: 0 PID: 69 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.517607][ T69] Tainted: [W]=WARN [ 14.517608][ T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.517610][ T69] Workqueue: ipv6_addrconf addrconf_dad_work [ 14.517614][ T69] Call Trace: [ 14.517616][ T69] [ 14.517619][ T69] dump_stack_lvl+0x6f/0xa0 [ 14.517625][ T69] ? __dev_queue_xmit+0x204/0x1b80 [ 14.517627][ T69] __might_resched.cold+0x1fe/0x2c1 [ 14.517631][ T69] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.517635][ T69] ? __kmalloc_noprof+0xdb/0x760 [ 14.517640][ T69] __kmalloc_noprof+0x443/0x760 [ 14.517642][ T69] ? alloc_buf.isra.0+0x4b/0x260 [ 14.517648][ T69] ? do_raw_spin_unlock+0x59/0x250 [ 14.517650][ T69] alloc_buf.isra.0+0x4b/0x260 [ 14.517654][ T69] put_chars+0x1e1/0x2f0 [ 14.517657][ T69] ? __send_to_port+0x420/0x420 [ 14.517663][ T69] hvc_console_print+0x292/0x780 [ 14.517670][ T69] ? hvc_write+0x3a0/0x3a0 [ 14.517673][ T69] ? lock_acquire+0x13c/0x160 [ 14.517677][ T69] console_emit_next_record+0x22f/0x4c0 [ 14.517681][ T69] ? devkmsg_read+0x4b0/0x4b0 [ 14.517682][ T69] ? console_flush_one_record+0x106/0x710 [ 14.517686][ T69] ? rcu_is_watching+0x16/0xd0 [ 14.517690][ T69] ? lock_acquire+0x13c/0x160 [ 14.517694][ T69] console_flush_one_record+0x46f/0x710 [ 14.517698][ T69] ? console_emit_next_record+0x4c0/0x4c0 [ 14.517700][ T69] ? __lock_acquire+0x518/0xc20 [ 14.517705][ T69] console_unlock+0xee/0x1f0 [ 14.517708][ T69] ? console_flush_one_record+0x710/0x710 [ 14.517709][ T69] ? rcu_is_watching+0x16/0xd0 [ 14.517716][ T69] ? lock_acquire+0x60/0x160 [ 14.517720][ T69] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.517721][ T69] ? vprintk_emit+0x320/0x3e0 [ 14.517725][ T69] vprintk_emit+0x37c/0x3e0 [ 14.517729][ T69] ? wake_up_klogd_work_func+0x90/0x90 [ 14.517732][ T69] ? __lock_release.isra.0+0x69/0x1a0 [ 14.517736][ T69] _printk+0xc7/0x100 [ 14.517740][ T69] ? snapshot_read.cold+0x21/0x21 [ 14.517742][ T69] ? ___ratelimit+0x4e7/0xa00 [ 14.517747][ T69] ? idr_get_free+0x830/0x830 [ 14.517753][ T69] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 14.517758][ T69] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 14.517762][ T69] ? mark_usage+0x61/0x170 [ 14.517765][ T69] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 14.517768][ T69] ? mark_usage+0x61/0x170 [ 14.517770][ T69] ? netif_skb_features+0x658/0x1430 [ 14.517772][ T69] ? __lock_acquire+0x518/0xc20 [ 14.517774][ T69] ? validate_chain+0x737/0xc20 [ 14.517777][ T69] ? skb_network_protocol+0x3b0/0x3b0 [ 14.517780][ T69] ? mark_usage+0x61/0x170 [ 14.517785][ T69] dev_hard_start_xmit+0xf4/0x620 [ 14.517787][ T69] ? lockdep_hardirqs_on_prepare.part.0+0x110/0x160 [ 14.517790][ T69] ? validate_xmit_skb_list+0xb3/0x150 [ 14.517793][ T69] sch_direct_xmit+0x13d/0xaa0 [ 14.517798][ T69] ? lock_acquire.part.0+0xd4/0x280 [ 14.517800][ T69] ? dequeue_skb+0x1db0/0x1db0 [ 14.517802][ T69] ? __rcu_read_lock+0x30/0x70 [ 14.517805][ T69] ? lock_acquire+0x13c/0x160 [ 14.517810][ T69] __dev_xmit_skb+0xecc/0x1be0 [ 14.517813][ T69] ? tc_run+0x45e/0x7e0 [ 14.517815][ T69] ? alloc_netdev_dummy+0x30/0x30 [ 14.517818][ T69] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 14.517820][ T69] ? rcu_is_watching+0x16/0xd0 [ 14.517822][ T69] ? lock_acquire+0x13c/0x160 [ 14.517826][ T69] __dev_queue_xmit+0x942/0x1b80 [ 14.517833][ T69] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 14.517835][ T69] ? lock_acquire.part.0+0xd4/0x280 [ 14.517837][ T69] ? find_held_lock+0x2b/0x80 [ 14.517844][ T69] ? neigh_hh_output+0x152/0x4c0 [ 14.517849][ T69] ip6_finish_output2+0x96f/0x1300 [ 14.517853][ T69] ? ip6_dst_lookup+0x80/0x80 [ 14.517855][ T69] ? find_held_lock+0x2b/0x80 [ 14.517858][ T69] ? __lock_release.isra.0+0x69/0x1a0 [ 14.517861][ T69] ? ip6_mtu+0x15d/0x310 [ 14.517865][ T69] ip6_finish_output+0x646/0xda0 [ 14.517868][ T69] ip6_output+0x23f/0x7f0 [ 14.517871][ T69] ? ip6_finish_output+0xda0/0xda0 [ 14.517873][ T69] ? __lock_release.isra.0+0x69/0x1a0 [ 14.517875][ T69] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 14.517878][ T69] ? mark_held_locks+0x40/0x70 [ 14.517881][ T69] ? __local_bh_enable_ip+0xaa/0x150 [ 14.517883][ T69] ? __local_bh_enable_ip+0xaa/0x150 [ 14.517886][ T69] ? icmp6_dst_alloc+0x317/0x4d0 [ 14.517889][ T69] mld_sendpack+0x9d6/0xec0 [ 14.517894][ T69] ? mld_dad_start_work+0x240/0x240 [ 14.517903][ T69] ipv6_mc_dad_complete+0x97/0x1a0 [ 14.517905][ T69] ? __local_bh_enable_ip+0xaa/0x150 [ 14.517907][ T69] addrconf_dad_completed+0xa42/0xe10 [ 14.517910][ T69] ? lock_acquire.part.0+0xd4/0x280 [ 14.517913][ T69] ? addrconf_rs_timer+0x770/0x770 [ 14.517915][ T69] ? __lock_release.isra.0+0x69/0x1a0 [ 14.517917][ T69] ? __rwlock_init+0x150/0x150 [ 14.517919][ T69] ? mark_held_locks+0x40/0x70 [ 14.517923][ T69] ? addrconf_dad_work+0x3c1/0x930 [ 14.517925][ T69] addrconf_dad_work+0x3c1/0x930 [ 14.517929][ T69] ? addrconf_dad_begin+0x540/0x540 [ 14.517932][ T69] ? rcu_is_watching+0x16/0xd0 [ 14.517934][ T69] ? rcu_is_watching+0x16/0xd0 [ 14.517936][ T69] ? lock_acquire+0x13c/0x160 [ 14.517938][ T69] ? rcu_is_watching+0x16/0xd0 [ 14.517942][ T69] process_one_work+0xe3e/0x1560 [ 14.517948][ T69] ? __queue_delayed_work+0x470/0x470 [ 14.517951][ T69] ? lock_acquire.part.0+0xd4/0x280 [ 14.517959][ T69] worker_thread+0x4f1/0xd60 [ 14.517963][ T69] ? rescuer_thread+0x1340/0x1340 [ 14.517965][ T69] ? __kthread_parkme+0xbd/0x210 [ 14.517967][ T69] ? rescuer_thread+0x1340/0x1340 [ 14.517970][ T69] ? rescuer_thread+0x1340/0x1340 [ 14.517972][ T69] kthread+0x367/0x460 [ 14.517974][ T69] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.517976][ T69] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.517979][ T69] ret_from_fork+0x474/0x6b0 [ 14.517983][ T69] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 14.517986][ T69] ? __switch_to+0x5a3/0xe00 [ 14.517989][ T69] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.517992][ T69] ret_from_fork_asm+0x11/0x20 [ 14.518000][ T69] [ 14.569471][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.581766][ T69] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 18.804097][ T325] Mirror/redirect action on [ 18.804110][ T325] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.804112][ T325] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 325, name: modprobe [ 18.804114][ T325] preempt_count: 1, expected: 0 [ 18.804115][ T325] RCU nest depth: 0, expected: 0 [ 18.804116][ T325] locks held by modprobe/325: 4, last CPU#3: [ 18.804118][ T325] #0: ffffffff9f969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.804131][ T325] #1: ffffffff9f969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.804135][ T325] #2: ffffffff9f889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.804140][ T325] #3: ffffffff9f889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 18.804144][ T325] irq event stamp: 29380 [ 18.804145][ T325] hardirqs last enabled at (29379): [] __down_trylock_console_sem+0x86/0xa0 [ 18.804147][ T325] hardirqs last disabled at (29380): [] console_emit_next_record+0x3d4/0x4c0 [ 18.804149][ T325] softirqs last enabled at (27798): [] handle_softirqs+0x67c/0x900 [ 18.804152][ T325] softirqs last disabled at (27793): [] __irq_exit_rcu+0x145/0x1c0 [ 18.804154][ T325] Preemption disabled at: [ 18.804155][ T325] [] vprintk_emit+0x31b/0x3e0 [ 18.804160][ T325] CPU: 3 UID: 0 PID: 325 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.804164][ T325] Tainted: [W]=WARN [ 18.804165][ T325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.804166][ T325] Call Trace: [ 18.804168][ T325] [ 18.804169][ T325] dump_stack_lvl+0x6f/0xa0 [ 18.804175][ T325] ? vprintk_emit+0x31b/0x3e0 [ 18.804177][ T325] __might_resched.cold+0x1fe/0x2c1 [ 18.804182][ T325] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.804186][ T325] ? __kmalloc_noprof+0xdb/0x760 [ 18.804191][ T325] __kmalloc_noprof+0x443/0x760 [ 18.804193][ T325] ? alloc_buf.isra.0+0x4b/0x260 [ 18.804199][ T325] ? do_raw_spin_unlock+0x59/0x250 [ 18.804201][ T325] alloc_buf.isra.0+0x4b/0x260 [ 18.804205][ T325] put_chars+0x1e1/0x2f0 [ 18.804207][ T325] ? __send_to_port+0x420/0x420 [ 18.804209][ T325] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.804213][ T325] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.804216][ T325] ? validate_chain+0x38b/0xc20 [ 18.804220][ T325] hvc_console_print+0x292/0x780 [ 18.804223][ T325] ? __lock_acquire+0x518/0xc20 [ 18.804228][ T325] ? hvc_write+0x3a0/0x3a0 [ 18.804230][ T325] ? rcu_is_watching+0x16/0xd0 [ 18.804235][ T325] console_emit_next_record+0x22f/0x4c0 [ 18.804239][ T325] ? devkmsg_read+0x4b0/0x4b0 [ 18.804241][ T325] ? console_flush_one_record+0x106/0x710 [ 18.804244][ T325] ? rcu_is_watching+0x16/0xd0 [ 18.804247][ T325] ? lock_acquire+0x13c/0x160 [ 18.804250][ T325] console_flush_one_record+0x46f/0x710 [ 18.804255][ T325] ? console_emit_next_record+0x4c0/0x4c0 [ 18.804256][ T325] ? __lock_acquire+0x518/0xc20 [ 18.804261][ T325] console_unlock+0xee/0x1f0 [ 18.804264][ T325] ? console_flush_one_record+0x710/0x710 [ 18.804266][ T325] ? rcu_is_watching+0x16/0xd0 [ 18.804269][ T325] ? lock_acquire+0x60/0x160 [ 18.804272][ T325] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.804274][ T325] ? vprintk_emit+0x320/0x3e0 [ 18.804277][ T325] vprintk_emit+0x37c/0x3e0 [ 18.804281][ T325] ? wake_up_klogd_work_func+0x90/0x90 [ 18.804284][ T325] ? netdev_run_todo+0x2a8/0xfd0 [ 18.804288][ T325] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 18.804291][ T325] ? rcu_is_watching+0x16/0xd0 [ 18.804295][ T325] ? tunnel6_fini+0x380/0x380 [tunnel6] [ 18.804297][ T325] _printk+0xc7/0x100 [ 18.804301][ T325] ? snapshot_read.cold+0x21/0x21 [ 18.804303][ T325] ? __lock_release.isra.0+0x69/0x1a0 [ 18.804306][ T325] ? tunnel6_fini+0x380/0x380 [tunnel6] [ 18.804307][ T325] ? __up_write+0x23d/0x5f0 [ 18.804309][ T325] ? __up_write+0x2e5/0x5f0 [ 18.804313][ T325] ? __up_write+0x2c7/0x5f0 [ 18.804315][ T325] mirred_init_module+0x28/0x1000 [act_mirred] [ 18.804318][ T325] do_one_initcall+0x124/0x4f0 [ 18.804321][ T325] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 18.804326][ T325] ? do_init_module+0xae/0x8a0 [ 18.804329][ T325] ? kasan_unpoison+0x44/0x70 [ 18.804333][ T325] do_init_module+0x2ad/0x8a0 [ 18.804337][ T325] ? lockdep_hardirqs_on+0x91/0x130 [ 18.804341][ T325] ? free_module+0x470/0x470 [ 18.804344][ T325] ? kfree+0x123/0x590 [ 18.804349][ T325] load_module+0x1424/0x1bb0 [ 18.804356][ T325] ? layout_and_allocate.isra.0+0x680/0x680 [ 18.804360][ T325] ? __ia32_sys_fsconfig+0x180/0x180 [ 18.804363][ T325] ? find_held_lock+0x2b/0x80 [ 18.804366][ T325] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.804370][ T325] init_module_from_file+0x11f/0x1a0 [ 18.804373][ T325] ? __do_sys_init_module+0x220/0x220 [ 18.804381][ T325] ? __rwlock_init+0x150/0x150 [ 18.804385][ T325] ? do_raw_spin_unlock+0x59/0x250 [ 18.804388][ T325] idempotent_init_module+0x37b/0x7c0 [ 18.804392][ T325] ? init_module_from_file+0x1a0/0x1a0 [ 18.804398][ T325] ? rcu_is_watching+0x16/0xd0 [ 18.804401][ T325] ? cap_capable+0x1d7/0x3d0 [ 18.804407][ T325] __x64_sys_finit_module+0xdf/0x190 [ 18.804409][ T325] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.804413][ T325] do_syscall_64+0xff/0x530 [ 18.804415][ T325] ? exc_page_fault+0xee/0x100 [ 18.804417][ T325] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.804420][ T325] RIP: 0033:0x7fe13388837d [ 18.804423][ T325] 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 [ 18.804425][ T325] RSP: 002b:00007ffc22dcfda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 18.804427][ T325] RAX: ffffffffffffffda RBX: 000055e76ae45810 RCX: 00007fe13388837d [ 18.804429][ T325] RDX: 0000000000000000 RSI: 000055e766625ffd RDI: 0000000000000000 [ 18.804430][ T325] RBP: 00007ffc22dcfe40 R08: 0000000000000000 R09: 0000000000000000 [ 18.804431][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e766625ffd [ 18.804432][ T325] R13: 000055e76ae45960 R14: 0000000000040000 R15: 0000000000000000 [ 18.804438][ T325] [ 19.318302][ C2] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 19.318309][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 19.318344][ C2] [ 19.318345][ C2] ======================================================== [ 19.318346][ C2] WARNING: possible irq lock inversion dependency detected [ 19.318348][ C2] 7.2.0-virtme #1 Tainted: G W [ 19.318349][ C2] -------------------------------------------------------- [ 19.318350][ C2] swapper/2/0 just changed the state of lock: [ 19.318352][ C2] ffffffff9f889660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.318363][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 19.318364][ C2] (fs_reclaim){+.+.}-{0:0} [ 19.318366][ C2] [ 19.318366][ C2] [ 19.318366][ C2] and interrupts could create inverse lock ordering between them. [ 19.318366][ C2] [ 19.318366][ C2] [ 19.318366][ C2] other info that might help us debug this: [ 19.318367][ C2] Possible interrupt unsafe locking scenario: [ 19.318367][ C2] [ 19.318368][ C2] CPU0 CPU1 [ 19.318368][ C2] ---- ---- [ 19.318369][ C2] lock(fs_reclaim); [ 19.318370][ C2] local_irq_disable(); [ 19.318370][ C2] lock(console_owner); [ 19.318371][ C2] lock(fs_reclaim); [ 19.318372][ C2] [ 19.318372][ C2] lock(console_owner); [ 19.318373][ C2] [ 19.318373][ C2] *** DEADLOCK *** [ 19.318373][ C2] [ 19.318373][ C2] locks held by swapper/2/0: 8, last CPU#2: [ 19.318375][ C2] #0: ffa0000000228c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 19.318380][ C2] #1: ffffffff9f980b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 19.318385][ C2] #2: ffffffff9f980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 19.318389][ C2] #3: ffffffff9f980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 19.318394][ C2] #4: ff1100000c91ba28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 19.318398][ C2] #5: ffffffff9f980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 19.318403][ C2] #6: ffffffff9f969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.318406][ C2] #7: ffffffff9f969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.318409][ C2] [ 19.318409][ C2] the shortest dependencies between 2nd lock and 1st lock: [ 19.318414][ C2] -> (fs_reclaim){+.+.}-{0:0} { [ 19.318416][ C2] HARDIRQ-ON-W at: [ 19.318418][ C2] __lock_acquire+0x388/0xc20 [ 19.318420][ C2] lock_acquire.part.0+0xd4/0x280 [ 19.318422][ C2] fs_reclaim_acquire+0xd5/0x120 [ 19.318424][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 19.318426][ C2] kthread_create_worker_on_node+0xea/0x210 [ 19.318429][ C2] workqueue_init+0x2a/0x680 [ 19.318432][ C2] kernel_init_freeable+0x2fe/0x630 [ 19.318434][ C2] kernel_init+0x21/0x150 [ 19.318437][ C2] ret_from_fork+0x474/0x6b0 [ 19.318440][ C2] ret_from_fork_asm+0x11/0x20 [ 19.318442][ C2] SOFTIRQ-ON-W at: [ 19.318443][ C2] __lock_acquire+0x388/0xc20 [ 19.318444][ C2] lock_acquire.part.0+0xd4/0x280 [ 19.318446][ C2] fs_reclaim_acquire+0xd5/0x120 [ 19.318447][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 19.318448][ C2] kthread_create_worker_on_node+0xea/0x210 [ 19.318449][ C2] workqueue_init+0x2a/0x680 [ 19.318451][ C2] kernel_init_freeable+0x2fe/0x630 [ 19.318452][ C2] kernel_init+0x21/0x150 [ 19.318453][ C2] ret_from_fork+0x474/0x6b0 [ 19.318454][ C2] ret_from_fork_asm+0x11/0x20 [ 19.318455][ C2] INITIAL USE at: [ 19.318456][ C2] __lock_acquire+0x388/0xc20 [ 19.318458][ C2] lock_acquire.part.0+0xd4/0x280 [ 19.318459][ C2] fs_reclaim_acquire+0xd5/0x120 [ 19.318460][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 19.318461][ C2] kthread_create_worker_on_node+0xea/0x210 [ 19.318463][ C2] workqueue_init+0x2a/0x680 [ 19.318464][ C2] kernel_init_freeable+0x2fe/0x630 [ 19.318465][ C2] kernel_init+0x21/0x150 [ 19.318466][ C2] ret_from_fork+0x474/0x6b0 [ 19.318467][ C2] ret_from_fork_asm+0x11/0x20 [ 19.318469][ C2] } [ 19.318469][ C2] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 19.318473][ C2] ... acquired at: [ 19.318474][ C2] __lock_acquire+0x518/0xc20 [ 19.318475][ C2] lock_acquire.part.0+0xd4/0x280 [ 19.318477][ C2] fs_reclaim_acquire+0xd5/0x120 [ 19.318478][ C2] __kmalloc_noprof+0xd3/0x760 [ 19.318479][ C2] alloc_buf.isra.0+0x4b/0x260 [ 19.318481][ C2] put_chars+0x1e1/0x2f0 [ 19.318483][ C2] hvc_console_print+0x292/0x780 [ 19.318485][ C2] console_emit_next_record+0x22f/0x4c0 [ 19.318486][ C2] console_flush_one_record+0x46f/0x710 [ 19.318488][ C2] console_unlock+0xee/0x1f0 [ 19.318489][ C2] vprintk_emit+0x37c/0x3e0 [ 19.318491][ C2] dev_vprintk_emit+0x27f/0x2c0 [ 19.318494][ C2] dev_printk_emit+0xb9/0xee [ 19.318496][ C2] _dev_info+0xe2/0x116 [ 19.318498][ C2] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 19.318500][ C2] cmos_do_probe+0x73b/0x98a [ 19.318502][ C2] platform_probe+0xfe/0x1f0 [ 19.318505][ C2] call_driver_probe+0x61/0x1c0 [ 19.318506][ C2] really_probe+0x199/0x760 [ 19.318508][ C2] __driver_probe_device+0x24f/0x440 [ 19.318509][ C2] driver_probe_device+0x4a/0xf0 [ 19.318511][ C2] __driver_attach+0x1b8/0x540 [ 19.318512][ C2] bus_for_each_dev+0x130/0x1e0 [ 19.318513][ C2] bus_add_driver+0x2c8/0x530 [ 19.318514][ C2] driver_register+0x1a3/0x390 [ 19.318516][ C2] __platform_driver_probe+0x13f/0x270 [ 19.318517][ C2] cmos_init+0x31/0x40 [ 19.318520][ C2] do_one_initcall+0x124/0x4f0 [ 19.318521][ C2] kernel_init_freeable+0x596/0x630 [ 19.318522][ C2] kernel_init+0x21/0x150 [ 19.318524][ C2] ret_from_fork+0x474/0x6b0 [ 19.318525][ C2] ret_from_fork_asm+0x11/0x20 [ 19.318526][ C2] [ 19.318527][ C2] -> (console_owner){..-.}-{0:0} { [ 19.318528][ C2] IN-SOFTIRQ-W at: [ 19.318529][ C2] __lock_acquire+0x388/0xc20 [ 19.318531][ C2] lock_acquire.part.0+0xd4/0x280 [ 19.318532][ C2] console_lock_spinning_enable+0x5c/0x60 [ 19.318533][ C2] console_emit_next_record+0x1d1/0x4c0 [ 19.318535][ C2] console_flush_one_record+0x46f/0x710 [ 19.318537][ C2] console_unlock+0xee/0x1f0 [ 19.318538][ C2] vprintk_emit+0x37c/0x3e0 [ 19.318540][ C2] _printk+0xc7/0x100 [ 19.318543][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 19.318545][ C2] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 19.318547][ C2] dev_hard_start_xmit+0xf4/0x620 [ 19.318549][ C2] sch_direct_xmit+0x13d/0xaa0 [ 19.318551][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 19.318552][ C2] __dev_queue_xmit+0x942/0x1b80 [ 19.318554][ C2] ip6_finish_output2+0x96f/0x1300 [ 19.318555][ C2] ip6_finish_output+0x646/0xda0 [ 19.318556][ C2] ip6_output+0x23f/0x7f0 [ 19.318557][ C2] ndisc_send_skb+0xba3/0x1520 [ 19.318559][ C2] addrconf_rs_timer+0x26f/0x770 [ 19.318561][ C2] call_timer_fn+0x160/0x4d0 [ 19.318563][ C2] __run_timers+0x68f/0xaa0 [ 19.318564][ C2] run_timer_softirq+0xf0/0x160 [ 19.318566][ C2] handle_softirqs+0x1d3/0x900 [ 19.318567][ C2] __irq_exit_rcu+0x145/0x1c0 [ 19.318569][ C2] irq_exit_rcu+0xe/0x30 [ 19.318570][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 19.318572][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 19.318574][ C2] pv_native_safe_halt+0xf/0x10 [ 19.318575][ C2] default_idle+0x9/0x10 [ 19.318577][ C2] default_idle_call+0x6e/0xb0 [ 19.318579][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.318581][ C2] do_idle+0xd8/0x190 [ 19.318582][ C2] cpu_startup_entry+0x53/0x70 [ 19.318583][ C2] start_secondary+0x204/0x2b0 [ 19.318585][ C2] common_startup_64+0x13e/0x148 [ 19.318587][ C2] INITIAL USE at: [ 19.318588][ C2] } [ 19.318589][ C2] ... key at: [] console_owner_dep_map+0x0/0x60 [ 19.318592][ C2] ... acquired at: [ 19.318592][ C2] mark_lock+0x1d7/0xa00 [ 19.318594][ C2] mark_usage+0x42/0x170 [ 19.318595][ C2] __lock_acquire+0x388/0xc20 [ 19.318596][ C2] lock_acquire.part.0+0xd4/0x280 [ 19.318598][ C2] console_lock_spinning_enable+0x5c/0x60 [ 19.318599][ C2] console_emit_next_record+0x1d1/0x4c0 [ 19.318601][ C2] console_flush_one_record+0x46f/0x710 [ 19.318602][ C2] console_unlock+0xee/0x1f0 [ 19.318604][ C2] vprintk_emit+0x37c/0x3e0 [ 19.318605][ C2] _printk+0xc7/0x100 [ 19.318607][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 19.318608][ C2] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 19.318610][ C2] dev_hard_start_xmit+0xf4/0x620 [ 19.318612][ C2] sch_direct_xmit+0x13d/0xaa0 [ 19.318613][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 19.318614][ C2] __dev_queue_xmit+0x942/0x1b80 [ 19.318615][ C2] ip6_finish_output2+0x96f/0x1300 [ 19.318616][ C2] ip6_finish_output+0x646/0xda0 [ 19.318618][ C2] ip6_output+0x23f/0x7f0 [ 19.318619][ C2] ndisc_send_skb+0xba3/0x1520 [ 19.318620][ C2] addrconf_rs_timer+0x26f/0x770 [ 19.318622][ C2] call_timer_fn+0x160/0x4d0 [ 19.318623][ C2] __run_timers+0x68f/0xaa0 [ 19.318625][ C2] run_timer_softirq+0xf0/0x160 [ 19.318626][ C2] handle_softirqs+0x1d3/0x900 [ 19.318628][ C2] __irq_exit_rcu+0x145/0x1c0 [ 19.318629][ C2] irq_exit_rcu+0xe/0x30 [ 19.318630][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 19.318631][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 19.318632][ C2] pv_native_safe_halt+0xf/0x10 [ 19.318634][ C2] default_idle+0x9/0x10 [ 19.318635][ C2] default_idle_call+0x6e/0xb0 [ 19.318637][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.318638][ C2] do_idle+0xd8/0x190 [ 19.318640][ C2] cpu_startup_entry+0x53/0x70 [ 19.318641][ C2] start_secondary+0x204/0x2b0 [ 19.318642][ C2] common_startup_64+0x13e/0x148 [ 19.318643][ C2] [ 19.318643][ C2] [ 19.318643][ C2] stack backtrace: [ 19.318646][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.318649][ C2] Tainted: [W]=WARN [ 19.318650][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.318651][ C2] Call Trace: [ 19.318653][ C2] [ 19.318654][ C2] dump_stack_lvl+0x6f/0xa0 [ 19.318658][ C2] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 19.318660][ C2] mark_lock_irq+0x989/0x9c0 [ 19.318663][ C2] mark_lock+0x1d7/0xa00 [ 19.318665][ C2] mark_usage+0x42/0x170 [ 19.318666][ C2] __lock_acquire+0x388/0xc20 [ 19.318668][ C2] lock_acquire.part.0+0xd4/0x280 [ 19.318670][ C2] ? console_lock_spinning_enable+0x40/0x60 [ 19.318672][ C2] ? rcu_is_watching+0x16/0xd0 [ 19.318675][ C2] ? lock_acquire+0x13c/0x160 [ 19.318677][ C2] console_lock_spinning_enable+0x5c/0x60 [ 19.318679][ C2] ? console_lock_spinning_enable+0x40/0x60 [ 19.318680][ C2] console_emit_next_record+0x1d1/0x4c0 [ 19.318683][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 19.318684][ C2] ? console_flush_one_record+0x106/0x710 [ 19.318686][ C2] ? rcu_is_watching+0x16/0xd0 [ 19.318688][ C2] ? lock_acquire+0x13c/0x160 [ 19.318690][ C2] console_flush_one_record+0x46f/0x710 [ 19.318692][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 19.318694][ C2] ? __lock_acquire+0x518/0xc20 [ 19.318696][ C2] console_unlock+0xee/0x1f0 [ 19.318698][ C2] ? console_flush_one_record+0x710/0x710 [ 19.318700][ C2] ? rcu_is_watching+0x16/0xd0 [ 19.318701][ C2] ? lock_acquire+0x60/0x160 [ 19.318703][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.318705][ C2] ? vprintk_emit+0x320/0x3e0 [ 19.318707][ C2] vprintk_emit+0x37c/0x3e0 [ 19.318709][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 19.318711][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 19.318714][ C2] _printk+0xc7/0x100 [ 19.318715][ C2] ? snapshot_read.cold+0x21/0x21 [ 19.318717][ C2] ? ___ratelimit+0x4e7/0xa00 [ 19.318720][ C2] ? idr_get_free+0x830/0x830 [ 19.318723][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 19.318725][ C2] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 19.318731][ C2] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 19.318733][ C2] ? sock_def_readable+0x156/0x480 [ 19.318735][ C2] ? find_held_lock+0x2b/0x80 [ 19.318737][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 19.318739][ C2] ? run_filter+0x200/0x200 [ 19.318741][ C2] ? dev_queue_xmit_nit+0x63d/0x9e0 [ 19.318743][ C2] ? dev_queue_xmit_nit+0x642/0x9e0 [ 19.318745][ C2] dev_hard_start_xmit+0xf4/0x620 [ 19.318747][ C2] ? validate_chain+0x730/0xc20 [ 19.318749][ C2] ? validate_xmit_skb_list+0xb3/0x150 [ 19.318751][ C2] sch_direct_xmit+0x13d/0xaa0 [ 19.318752][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 19.318754][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 19.318755][ C2] ? __rcu_read_lock+0x30/0x70 [ 19.318757][ C2] ? lock_acquire+0x13c/0x160 [ 19.318759][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 19.318761][ C2] ? tc_run+0x45e/0x7e0 [ 19.318763][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 19.318764][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 19.318766][ C2] ? rcu_is_watching+0x16/0xd0 [ 19.318768][ C2] ? lock_acquire+0x13c/0x160 [ 19.318770][ C2] __dev_queue_xmit+0x942/0x1b80 [ 19.318772][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 19.318774][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 19.318776][ C2] ? find_held_lock+0x2b/0x80 [ 19.318778][ C2] ? neigh_hh_output+0x152/0x4c0 [ 19.318780][ C2] ip6_finish_output2+0x96f/0x1300 [ 19.318782][ C2] ? ip6_dst_lookup+0x80/0x80 [ 19.318784][ C2] ? find_held_lock+0x2b/0x80 [ 19.318785][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 19.318787][ C2] ? ip6_mtu+0x15d/0x310 [ 19.318789][ C2] ip6_finish_output+0x646/0xda0 [ 19.318791][ C2] ip6_output+0x23f/0x7f0 [ 19.318792][ C2] ? ip6_finish_output+0xda0/0xda0 [ 19.318794][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 19.318795][ C2] ? find_held_lock+0x2b/0x80 [ 19.318797][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 19.318798][ C2] ? __local_bh_enable_ip+0xaa/0x150 [ 19.318800][ C2] ndisc_send_skb+0xba3/0x1520 [ 19.318803][ C2] ? ndisc_recv_na+0xea0/0xea0 [ 19.318805][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.318807][ C2] ? __ndisc_fill_addr_option+0xb5/0x100 [ 19.318809][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.318811][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.318813][ C2] addrconf_rs_timer+0x26f/0x770 [ 19.318815][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.318817][ C2] ? lock_acquire+0x13c/0x160 [ 19.318818][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.318820][ C2] call_timer_fn+0x160/0x4d0 [ 19.318822][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 19.318824][ C2] ? debug_object_active_state+0x430/0x430 [ 19.318827][ C2] ? find_held_lock+0x2b/0x80 [ 19.318829][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 19.318830][ C2] ? rcu_is_watching+0x16/0xd0 [ 19.318833][ C2] __run_timers+0x68f/0xaa0 [ 19.318834][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.318837][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 19.318838][ C2] ? __lock_acquire+0x518/0xc20 [ 19.318841][ C2] ? __rwlock_init+0x150/0x150 [ 19.318843][ C2] run_timer_softirq+0xf0/0x160 [ 19.318845][ C2] ? __run_timers+0xaa0/0xaa0 [ 19.318847][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.318849][ C2] ? rcu_is_watching+0x16/0xd0 [ 19.318851][ C2] handle_softirqs+0x1d3/0x900 [ 19.318853][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 19.318855][ C2] ? _local_bh_enable+0xc0/0xc0 [ 19.318857][ C2] __irq_exit_rcu+0x145/0x1c0 [ 19.318858][ C2] irq_exit_rcu+0xe/0x30 [ 19.318859][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 19.318861][ C2] [ 19.318862][ C2] [ 19.318862][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 19.318864][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 19.318866][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 19.318869][ C2] 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 [ 19.318871][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 19.318873][ C2] RAX: 000000000009157d RBX: ff11000001bec6c0 RCX: ffffffff9c6f0307 [ 19.318874][ C2] RDX: ff11000001bec6c0 RSI: ffffffff9f438b01 RDI: ffffffff9ee8d8e0 [ 19.318875][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 19.318876][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 19.318877][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 19.318878][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.318880][ C2] default_idle+0x9/0x10 [ 19.318882][ C2] default_idle_call+0x6e/0xb0 [ 19.318884][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.318885][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 19.318887][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 19.318889][ C2] ? rcu_is_watching+0x16/0xd0 [ 19.318891][ C2] do_idle+0xd8/0x190 [ 19.318892][ C2] cpu_startup_entry+0x53/0x70 [ 19.318894][ C2] start_secondary+0x204/0x2b0 [ 19.318895][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 19.318897][ C2] common_startup_64+0x13e/0x148 [ 19.318900][ C2] [ 28.021201][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 28.021219][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.021222][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 28.021223][ C2] preempt_count: 303, expected: 0 [ 28.021224][ C2] RCU nest depth: 3, expected: 0 [ 28.021225][ C2] INFO: lockdep is turned off. [ 28.021226][ C2] irq event stamp: 595391 [ 28.021227][ C2] hardirqs last enabled at (595390): [] __down_trylock_console_sem+0x86/0xa0 [ 28.021237][ C2] hardirqs last disabled at (595391): [] console_emit_next_record+0x3d4/0x4c0 [ 28.021239][ C2] softirqs last enabled at (595284): [] handle_softirqs+0x67c/0x900 [ 28.021242][ C2] softirqs last disabled at (595327): [] __irq_exit_rcu+0x145/0x1c0 [ 28.021245][ C2] Preemption disabled at: [ 28.021245][ C2] [<0000000000000000>] 0x0 [ 28.021252][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.021255][ C2] Tainted: [W]=WARN [ 28.021256][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.021258][ C2] Call Trace: [ 28.021260][ C2] [ 28.021261][ C2] dump_stack_lvl+0x6f/0xa0 [ 28.021267][ C2] __might_resched.cold+0x1fe/0x2c1 [ 28.021271][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.021274][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021278][ C2] __kmalloc_noprof+0x443/0x760 [ 28.021281][ C2] ? __rwlock_init+0x150/0x150 [ 28.021284][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 28.021287][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 28.021289][ C2] alloc_buf.isra.0+0x4b/0x260 [ 28.021291][ C2] put_chars+0x1e1/0x2f0 [ 28.021292][ C2] ? desc_read_finalized_seq+0x79/0x120 [ 28.021294][ C2] ? __send_to_port+0x420/0x420 [ 28.021296][ C2] ? console_prepend_replay+0x20/0x20 [ 28.021298][ C2] hvc_console_print+0x292/0x780 [ 28.021301][ C2] ? hvc_write+0x3a0/0x3a0 [ 28.021302][ C2] ? do_raw_spin_lock+0x131/0x280 [ 28.021303][ C2] ? __rwlock_init+0x150/0x150 [ 28.021305][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021306][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021308][ C2] ? lock_acquire+0x13c/0x160 [ 28.021310][ C2] console_emit_next_record+0x22f/0x4c0 [ 28.021312][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 28.021314][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021316][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021317][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021319][ C2] ? lock_acquire+0x13c/0x160 [ 28.021321][ C2] ? console_flush_one_record+0x111/0x710 [ 28.021322][ C2] console_flush_one_record+0x46f/0x710 [ 28.021325][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 28.021327][ C2] console_unlock+0xee/0x1f0 [ 28.021329][ C2] ? lock_acquire+0x13c/0x160 [ 28.021330][ C2] ? console_flush_one_record+0x710/0x710 [ 28.021332][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021333][ C2] ? lock_release+0x184/0x1f0 [ 28.021335][ C2] ? lock_acquire+0x60/0x160 [ 28.021336][ C2] ? __rcu_read_lock+0x30/0x70 [ 28.021338][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.021339][ C2] ? vprintk_emit+0x320/0x3e0 [ 28.021341][ C2] vprintk_emit+0x37c/0x3e0 [ 28.021344][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 28.021346][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 28.021347][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021349][ C2] ? lock_acquire+0x13c/0x160 [ 28.021351][ C2] _printk+0xc7/0x100 [ 28.021354][ C2] ? snapshot_read.cold+0x21/0x21 [ 28.021355][ C2] ? ___ratelimit+0x4e7/0xa00 [ 28.021360][ C2] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 28.021363][ C2] ? idr_get_free+0x830/0x830 [ 28.021365][ C2] ? trace_irq_enable.constprop.0+0x30/0x160 [ 28.021367][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 28.021372][ C2] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 28.021375][ C2] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 28.021377][ C2] ? sock_def_readable+0x156/0x480 [ 28.021380][ C2] ? packet_rcv+0xd26/0x15a0 [ 28.021384][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021385][ C2] ? lock_release+0x184/0x1f0 [ 28.021387][ C2] ? dev_queue_xmit_nit+0x642/0x9e0 [ 28.021390][ C2] ? lock_acquire+0x13c/0x160 [ 28.021391][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021393][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 28.021395][ C2] dev_hard_start_xmit+0xf4/0x620 [ 28.021398][ C2] ? validate_xmit_skb_list+0xb3/0x150 [ 28.021400][ C2] sch_direct_xmit+0x13d/0xaa0 [ 28.021402][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 28.021404][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021405][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 28.021406][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 28.021408][ C2] ? __rcu_read_lock+0x30/0x70 [ 28.021410][ C2] ? lock_acquire+0x13c/0x160 [ 28.021412][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 28.021413][ C2] ? tc_run+0x8b/0x7e0 [ 28.021415][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 28.021416][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 28.021418][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021419][ C2] ? lock_acquire+0x13c/0x160 [ 28.021421][ C2] __dev_queue_xmit+0x942/0x1b80 [ 28.021424][ C2] ? filter_irq_stacks+0xd0/0xd0 [ 28.021426][ C2] ? addrconf_rs_timer+0x26f/0x770 [ 28.021428][ C2] ? stack_depot_save_flags+0x1bc/0x790 [ 28.021431][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 28.021434][ C2] ? neigh_hh_output+0x152/0x4c0 [ 28.021436][ C2] ip6_finish_output2+0x96f/0x1300 [ 28.021438][ C2] ? ip6_dst_lookup+0x80/0x80 [ 28.021440][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021442][ C2] ? lock_acquire+0x13c/0x160 [ 28.021443][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021445][ C2] ? lock_release+0x184/0x1f0 [ 28.021447][ C2] ip6_finish_output+0x646/0xda0 [ 28.021448][ C2] ip6_output+0x23f/0x7f0 [ 28.021450][ C2] ? ip6_finish_output+0xda0/0xda0 [ 28.021451][ C2] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 28.021454][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021456][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.021457][ C2] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 28.021458][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021459][ C2] ? trace_hardirqs_on+0x36/0x40 [ 28.021461][ C2] ? lock_acquire+0x13c/0x160 [ 28.021462][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021464][ C2] ndisc_send_skb+0xba3/0x1520 [ 28.021467][ C2] ? ndisc_recv_na+0xea0/0xea0 [ 28.021470][ C2] ? __ndisc_fill_addr_option+0xb5/0x100 [ 28.021472][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 28.021473][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 28.021475][ C2] addrconf_rs_timer+0x26f/0x770 [ 28.021477][ C2] ? do_raw_spin_lock+0x131/0x280 [ 28.021479][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 28.021480][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021482][ C2] ? lock_acquire+0x13c/0x160 [ 28.021483][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 28.021485][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 28.021487][ C2] call_timer_fn+0x160/0x4d0 [ 28.021489][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 28.021491][ C2] ? debug_object_active_state+0x430/0x430 [ 28.021494][ C2] ? __rwlock_init+0x150/0x150 [ 28.021496][ C2] ? timer_recalc_next_expiry+0xf0/0x210 [ 28.021497][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021499][ C2] __run_timers+0x68f/0xaa0 [ 28.021501][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 28.021503][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.021506][ C2] ? do_raw_spin_lock+0x131/0x280 [ 28.021508][ C2] ? __rwlock_init+0x150/0x150 [ 28.021510][ C2] run_timer_softirq+0xf0/0x160 [ 28.021512][ C2] ? __run_timers+0xaa0/0xaa0 [ 28.021514][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.021515][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021516][ C2] handle_softirqs+0x1d3/0x900 [ 28.021518][ C2] ? _local_bh_enable+0xc0/0xc0 [ 28.021520][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021521][ C2] ? lock_release+0x184/0x1f0 [ 28.021523][ C2] __irq_exit_rcu+0x145/0x1c0 [ 28.021524][ C2] irq_exit_rcu+0xe/0x30 [ 28.021526][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.021528][ C2] [ 28.021528][ C2] [ 28.021529][ C2] ? _raw_spin_unlock+0x2d/0x50 [ 28.021532][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.021534][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.021537][ C2] 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 [ 28.021538][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246 [ 28.021542][ C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001 [ 28.021543][ C2] RDX: 0000000000000002 RSI: ffffffff9ee8d860 RDI: ffffffff9c6f0307 [ 28.021544][ C2] RBP: 0000000000000000 R08: ffffffff9eb80421 R09: 1fe2200006a663a2 [ 28.021544][ C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3 [ 28.021545][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 28.021546][ C2] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 28.021548][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.021551][ C2] default_idle+0x9/0x10 [ 28.021553][ C2] default_idle_call+0x6e/0xb0 [ 28.021555][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.021556][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 28.021558][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 28.021560][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.021562][ C2] do_idle+0xd8/0x190 [ 28.021563][ C2] cpu_startup_entry+0x53/0x70 [ 28.021565][ C2] start_secondary+0x204/0x2b0 [ 28.021567][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 28.021569][ C2] common_startup_64+0x13e/0x148 [ 28.021573][ C2] [ 45.429245][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 45.429263][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 45.429266][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 45.429267][ C2] preempt_count: 303, expected: 0 [ 45.429268][ C2] RCU nest depth: 3, expected: 0 [ 45.429269][ C2] INFO: lockdep is turned off. [ 45.429270][ C2] irq event stamp: 595391 [ 45.429271][ C2] hardirqs last enabled at (595390): [] __down_trylock_console_sem+0x86/0xa0 [ 45.429281][ C2] hardirqs last disabled at (595391): [] console_emit_next_record+0x3d4/0x4c0 [ 45.429283][ C2] softirqs last enabled at (595284): [] handle_softirqs+0x67c/0x900 [ 45.429286][ C2] softirqs last disabled at (595327): [] __irq_exit_rcu+0x145/0x1c0 [ 45.429288][ C2] Preemption disabled at: [ 45.429289][ C2] [<0000000000000000>] 0x0 [ 45.429296][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 45.429300][ C2] Tainted: [W]=WARN [ 45.429300][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.429302][ C2] Call Trace: [ 45.429304][ C2] [ 45.429305][ C2] dump_stack_lvl+0x6f/0xa0 [ 45.429311][ C2] __might_resched.cold+0x1fe/0x2c1 [ 45.429314][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 45.429318][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429322][ C2] __kmalloc_noprof+0x443/0x760 [ 45.429325][ C2] ? __rwlock_init+0x150/0x150 [ 45.429327][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 45.429331][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 45.429333][ C2] alloc_buf.isra.0+0x4b/0x260 [ 45.429335][ C2] put_chars+0x1e1/0x2f0 [ 45.429336][ C2] ? desc_read_finalized_seq+0x79/0x120 [ 45.429338][ C2] ? __send_to_port+0x420/0x420 [ 45.429340][ C2] ? console_prepend_replay+0x20/0x20 [ 45.429342][ C2] hvc_console_print+0x292/0x780 [ 45.429345][ C2] ? hvc_write+0x3a0/0x3a0 [ 45.429346][ C2] ? do_raw_spin_lock+0x131/0x280 [ 45.429348][ C2] ? __rwlock_init+0x150/0x150 [ 45.429349][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429351][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429353][ C2] ? lock_acquire+0x13c/0x160 [ 45.429355][ C2] console_emit_next_record+0x22f/0x4c0 [ 45.429357][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 45.429359][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429361][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429362][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429364][ C2] ? lock_acquire+0x13c/0x160 [ 45.429366][ C2] ? console_flush_one_record+0x111/0x710 [ 45.429368][ C2] console_flush_one_record+0x46f/0x710 [ 45.429370][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 45.429372][ C2] console_unlock+0xee/0x1f0 [ 45.429374][ C2] ? lock_acquire+0x13c/0x160 [ 45.429376][ C2] ? console_flush_one_record+0x710/0x710 [ 45.429377][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429379][ C2] ? lock_release+0x184/0x1f0 [ 45.429380][ C2] ? lock_acquire+0x60/0x160 [ 45.429382][ C2] ? __rcu_read_lock+0x30/0x70 [ 45.429383][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 45.429385][ C2] ? vprintk_emit+0x320/0x3e0 [ 45.429387][ C2] vprintk_emit+0x37c/0x3e0 [ 45.429391][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 45.429393][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 45.429394][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429396][ C2] ? lock_acquire+0x13c/0x160 [ 45.429398][ C2] _printk+0xc7/0x100 [ 45.429401][ C2] ? snapshot_read.cold+0x21/0x21 [ 45.429402][ C2] ? ___ratelimit+0x4e7/0xa00 [ 45.429407][ C2] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 45.429410][ C2] ? idr_get_free+0x830/0x830 [ 45.429412][ C2] ? trace_irq_enable.constprop.0+0x30/0x160 [ 45.429415][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 45.429420][ C2] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 45.429424][ C2] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 45.429426][ C2] ? sock_def_readable+0x156/0x480 [ 45.429429][ C2] ? packet_rcv+0xd26/0x15a0 [ 45.429432][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429434][ C2] ? lock_release+0x184/0x1f0 [ 45.429436][ C2] ? dev_queue_xmit_nit+0x642/0x9e0 [ 45.429438][ C2] ? lock_acquire+0x13c/0x160 [ 45.429439][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429441][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 45.429444][ C2] dev_hard_start_xmit+0xf4/0x620 [ 45.429446][ C2] ? validate_xmit_skb_list+0xb3/0x150 [ 45.429448][ C2] sch_direct_xmit+0x13d/0xaa0 [ 45.429450][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 45.429452][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429454][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 45.429455][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 45.429456][ C2] ? __rcu_read_lock+0x30/0x70 [ 45.429458][ C2] ? lock_acquire+0x13c/0x160 [ 45.429460][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 45.429462][ C2] ? tc_run+0x8b/0x7e0 [ 45.429464][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 45.429465][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 45.429466][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429468][ C2] ? lock_acquire+0x13c/0x160 [ 45.429470][ C2] __dev_queue_xmit+0x942/0x1b80 [ 45.429473][ C2] ? filter_irq_stacks+0xd0/0xd0 [ 45.429475][ C2] ? addrconf_rs_timer+0x26f/0x770 [ 45.429477][ C2] ? stack_depot_save_flags+0x1bc/0x790 [ 45.429480][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 45.429483][ C2] ? neigh_hh_output+0x152/0x4c0 [ 45.429485][ C2] ip6_finish_output2+0x96f/0x1300 [ 45.429487][ C2] ? ip6_dst_lookup+0x80/0x80 [ 45.429489][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429491][ C2] ? lock_acquire+0x13c/0x160 [ 45.429493][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429494][ C2] ? lock_release+0x184/0x1f0 [ 45.429496][ C2] ip6_finish_output+0x646/0xda0 [ 45.429498][ C2] ip6_output+0x23f/0x7f0 [ 45.429500][ C2] ? ip6_finish_output+0xda0/0xda0 [ 45.429501][ C2] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 45.429504][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429506][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 45.429507][ C2] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 45.429508][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429510][ C2] ? trace_hardirqs_on+0x36/0x40 [ 45.429511][ C2] ? lock_acquire+0x13c/0x160 [ 45.429512][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429514][ C2] ndisc_send_skb+0xba3/0x1520 [ 45.429517][ C2] ? ndisc_recv_na+0xea0/0xea0 [ 45.429520][ C2] ? __ndisc_fill_addr_option+0xb5/0x100 [ 45.429522][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 45.429524][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 45.429526][ C2] addrconf_rs_timer+0x26f/0x770 [ 45.429527][ C2] ? do_raw_spin_lock+0x131/0x280 [ 45.429529][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 45.429531][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429533][ C2] ? lock_acquire+0x13c/0x160 [ 45.429534][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 45.429536][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 45.429537][ C2] call_timer_fn+0x160/0x4d0 [ 45.429540][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 45.429542][ C2] ? debug_object_active_state+0x430/0x430 [ 45.429546][ C2] ? __rwlock_init+0x150/0x150 [ 45.429547][ C2] ? timer_recalc_next_expiry+0xf0/0x210 [ 45.429549][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429551][ C2] __run_timers+0x68f/0xaa0 [ 45.429552][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 45.429555][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 45.429557][ C2] ? do_raw_spin_lock+0x131/0x280 [ 45.429559][ C2] ? __rwlock_init+0x150/0x150 [ 45.429561][ C2] run_timer_softirq+0xf0/0x160 [ 45.429563][ C2] ? __run_timers+0xaa0/0xaa0 [ 45.429565][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 45.429566][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429568][ C2] handle_softirqs+0x1d3/0x900 [ 45.429570][ C2] ? _local_bh_enable+0xc0/0xc0 [ 45.429571][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429573][ C2] ? lock_release+0x184/0x1f0 [ 45.429575][ C2] __irq_exit_rcu+0x145/0x1c0 [ 45.429576][ C2] irq_exit_rcu+0xe/0x30 [ 45.429578][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 45.429580][ C2] [ 45.429580][ C2] [ 45.429581][ C2] ? _raw_spin_unlock+0x2d/0x50 [ 45.429583][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 45.429586][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 45.429588][ C2] 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 [ 45.429590][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246 [ 45.429593][ C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001 [ 45.429594][ C2] RDX: 0000000000000002 RSI: ffffffff9ee8d860 RDI: ffffffff9c6f0307 [ 45.429595][ C2] RBP: 0000000000000000 R08: ffffffff9eb80421 R09: 1fe2200006a663a2 [ 45.429596][ C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3 [ 45.429597][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 45.429598][ C2] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 45.429600][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 45.429603][ C2] default_idle+0x9/0x10 [ 45.429605][ C2] default_idle_call+0x6e/0xb0 [ 45.429606][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 45.429608][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 45.429610][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 45.429612][ C2] ? rcu_is_watching+0x16/0xd0 [ 45.429614][ C2] do_idle+0xd8/0x190 [ 45.429615][ C2] cpu_startup_entry+0x53/0x70 [ 45.429617][ C2] start_secondary+0x204/0x2b0 [ 45.429619][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 45.429620][ C2] common_startup_64+0x13e/0x148 [ 45.429625][ C2] [ 71.859021][ T685] br1: port 1(veth1) entered disabled state [ 71.859039][ T685] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 71.859041][ T685] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 685, name: ip [ 71.859043][ T685] preempt_count: 202, expected: 0 [ 71.859044][ T685] RCU nest depth: 0, expected: 0 [ 71.859045][ T685] INFO: lockdep is turned off. [ 71.859046][ T685] irq event stamp: 0 [ 71.859047][ T685] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 71.859051][ T685] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 71.859057][ T685] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 71.859059][ T685] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 71.859060][ T685] Preemption disabled at: [ 71.859061][ T685] [<0000000000000000>] 0x0 [ 71.859066][ T685] CPU: 0 UID: 0 PID: 685 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 71.859070][ T685] Tainted: [W]=WARN [ 71.859070][ T685] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.859072][ T685] Call Trace: [ 71.859074][ T685] [ 71.859075][ T685] dump_stack_lvl+0x6f/0xa0 [ 71.859080][ T685] __might_resched.cold+0x1fe/0x2c1 [ 71.859084][ T685] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 71.859088][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859091][ T685] __kmalloc_noprof+0x443/0x760 [ 71.859095][ T685] ? __rwlock_init+0x150/0x150 [ 71.859097][ T685] ? alloc_buf.isra.0+0x4b/0x260 [ 71.859101][ T685] ? do_raw_spin_unlock+0x59/0x250 [ 71.859103][ T685] alloc_buf.isra.0+0x4b/0x260 [ 71.859105][ T685] put_chars+0x1e1/0x2f0 [ 71.859107][ T685] ? __send_to_port+0x420/0x420 [ 71.859108][ T685] ? printk_get_next_message+0x240/0x650 [ 71.859111][ T685] hvc_console_print+0x292/0x780 [ 71.859114][ T685] ? hvc_write+0x3a0/0x3a0 [ 71.859117][ T685] ? __rwlock_init+0x150/0x150 [ 71.859119][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859121][ T685] ? lock_acquire+0x13c/0x160 [ 71.859123][ T685] console_emit_next_record+0x22f/0x4c0 [ 71.859125][ T685] ? devkmsg_read+0x4b0/0x4b0 [ 71.859127][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859129][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859133][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859134][ T685] ? lock_acquire+0x13c/0x160 [ 71.859136][ T685] ? console_flush_one_record+0x111/0x710 [ 71.859138][ T685] console_flush_one_record+0x46f/0x710 [ 71.859140][ T685] ? console_emit_next_record+0x4c0/0x4c0 [ 71.859142][ T685] console_unlock+0xee/0x1f0 [ 71.859144][ T685] ? lock_acquire+0x13c/0x160 [ 71.859146][ T685] ? console_flush_one_record+0x710/0x710 [ 71.859147][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859149][ T685] ? lock_release+0x184/0x1f0 [ 71.859150][ T685] ? lock_acquire+0x60/0x160 [ 71.859152][ T685] ? __rcu_read_lock+0x30/0x70 [ 71.859154][ T685] ? __down_trylock_console_sem+0x5e/0xa0 [ 71.859155][ T685] ? vprintk_emit+0x320/0x3e0 [ 71.859157][ T685] vprintk_emit+0x37c/0x3e0 [ 71.859160][ T685] ? wake_up_klogd_work_func+0x90/0x90 [ 71.859161][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859163][ T685] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 71.859166][ T685] ? trace_hardirqs_on+0x36/0x40 [ 71.859167][ T685] _printk+0xc7/0x100 [ 71.859170][ T685] ? snapshot_read.cold+0x21/0x21 [ 71.859172][ T685] ? ipv6_mc_down+0x17e/0x2d0 [ 71.859177][ T685] br_set_state+0x22f/0x430 [bridge] [ 71.859190][ T685] br_stp_disable_port+0x11f/0x390 [bridge] [ 71.859198][ T685] br_device_event+0x7b5/0x8f0 [bridge] [ 71.859207][ T685] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 71.859210][ T685] ? llc_exit+0x3e0/0x3e0 [llc] [ 71.859213][ T685] ? addrconf_notify+0x2c8/0xf30 [ 71.859217][ T685] notifier_call_chain+0xae/0x300 [ 71.859220][ T685] __dev_notify_flags+0x23c/0x3c0 [ 71.859224][ T685] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 71.859225][ T685] ? netif_change_name+0x8c0/0x8c0 [ 71.859227][ T685] ? netif_set_allmulti+0x250/0x250 [ 71.859229][ T685] ? __kernel_text_address+0x12/0x30 [ 71.859231][ T685] ? write_profile+0xf0/0xf0 [ 71.859233][ T685] ? unwind_get_return_address+0x67/0xd0 [ 71.859236][ T685] netif_change_flags+0xfe/0x190 [ 71.859239][ T685] do_setlink.isra.0+0x1cc3/0x2750 [ 71.859242][ T685] ? stack_trace_save+0x93/0xc0 [ 71.859243][ T685] ? rtnl_link_get_size+0x350/0x350 [ 71.859244][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859246][ T685] ? stack_depot_save_flags+0x1bc/0x790 [ 71.859249][ T685] ? kasan_save_stack+0x3d/0x50 [ 71.859252][ T685] ? kasan_save_stack+0x2f/0x50 [ 71.859254][ T685] ? kasan_save_track+0x14/0x30 [ 71.859255][ T685] ? __kasan_kmalloc+0x7b/0x90 [ 71.859257][ T685] ? __kmalloc_cache_noprof+0x29a/0x620 [ 71.859258][ T685] ? rtnl_newlink+0x124/0x11c0 [ 71.859259][ T685] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 71.859260][ T685] ? netlink_rcv_skb+0x14e/0x3a0 [ 71.859263][ T685] ? netlink_unicast+0x486/0x750 [ 71.859264][ T685] ? netlink_sendmsg+0x735/0xc60 [ 71.859266][ T685] ? ____sys_sendmsg+0x415/0x880 [ 71.859268][ T685] ? ___sys_sendmsg+0x14e/0x1d0 [ 71.859270][ T685] ? __sys_sendmsg+0x12c/0x1d0 [ 71.859271][ T685] ? do_syscall_64+0xff/0x530 [ 71.859273][ T685] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 71.859275][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859277][ T685] ? lock_acquire+0x13c/0x160 [ 71.859278][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859280][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859282][ T685] ? trace_contention_end+0xb3/0x180 [ 71.859285][ T685] ? __mutex_lock+0x1db/0x1ea0 [ 71.859286][ T685] ? __mutex_lock+0x9a3/0x1ea0 [ 71.859287][ T685] ? rtnl_newlink+0x9a8/0x11c0 [ 71.859289][ T685] ? ww_mutex_lock+0x160/0x160 [ 71.859291][ T685] ? __rtnl_newlink+0x3fa/0xa50 [ 71.859293][ T685] rtnl_newlink+0x9f1/0x11c0 [ 71.859295][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859297][ T685] ? rtnl_bridge_getlink+0x850/0x850 [ 71.859298][ T685] ? lock_acquire+0x13c/0x160 [ 71.859299][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859301][ T685] ? is_bpf_text_address+0x3e/0x110 [ 71.859304][ T685] ? is_bpf_text_address+0x72/0x110 [ 71.859306][ T685] ? kernel_text_address+0x149/0x170 [ 71.859307][ T685] ? __kernel_text_address+0x12/0x30 [ 71.859308][ T685] ? write_profile+0xf0/0xf0 [ 71.859309][ T685] ? unwind_get_return_address+0x67/0xd0 [ 71.859311][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859312][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859314][ T685] ? cap_capable+0x1d7/0x3d0 [ 71.859317][ T685] ? lock_acquire+0x13c/0x160 [ 71.859319][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859321][ T685] ? rtnl_bridge_getlink+0x850/0x850 [ 71.859322][ T685] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 71.859323][ T685] ? rtnl_link_fill+0x920/0x920 [ 71.859325][ T685] ? filter_irq_stacks+0xd0/0xd0 [ 71.859326][ T685] ? stack_depot_save_flags+0x1bc/0x790 [ 71.859328][ T685] netlink_rcv_skb+0x14e/0x3a0 [ 71.859330][ T685] ? rtnl_link_fill+0x920/0x920 [ 71.859331][ T685] ? lock_release+0x184/0x1f0 [ 71.859332][ T685] ? netlink_ack+0xcf0/0xcf0 [ 71.859334][ T685] ? __netlink_lookup+0xb9/0x6b0 [ 71.859336][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859338][ T685] ? lock_release+0x184/0x1f0 [ 71.859340][ T685] netlink_unicast+0x486/0x750 [ 71.859342][ T685] ? netlink_attachskb+0x810/0x810 [ 71.859343][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859345][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859346][ T685] ? lock_acquire+0x13c/0x160 [ 71.859348][ T685] netlink_sendmsg+0x735/0xc60 [ 71.859350][ T685] ? netlink_unicast+0x750/0x750 [ 71.859352][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859353][ T685] ? lock_release+0x184/0x1f0 [ 71.859355][ T685] ____sys_sendmsg+0x415/0x880 [ 71.859357][ T685] ? copy_msghdr_from_user+0x279/0x420 [ 71.859358][ T685] ? get_timestamp.constprop.0+0x390/0x390 [ 71.859360][ T685] ? move_addr_to_kernel+0x40/0x40 [ 71.859361][ T685] ? filter_irq_stacks+0xd0/0xd0 [ 71.859364][ T685] ___sys_sendmsg+0x14e/0x1d0 [ 71.859365][ T685] ? copy_msghdr_from_user+0x420/0x420 [ 71.859370][ T685] __sys_sendmsg+0x12c/0x1d0 [ 71.859372][ T685] ? __sys_sendmsg_sock+0x20/0x20 [ 71.859375][ T685] ? rcu_is_watching+0x16/0xd0 [ 71.859377][ T685] do_syscall_64+0xff/0x530 [ 71.859378][ T685] ? exc_page_fault+0xee/0x100 [ 71.859380][ T685] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 71.859381][ T685] RIP: 0033:0x7fae8fcf954e [ 71.859383][ T685] 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 [ 71.859385][ T685] RSP: 002b:00007fff8cbae530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.859389][ T685] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fae8fcf954e [ 71.859390][ T685] RDX: 0000000000000000 RSI: 00007fff8cbae5e0 RDI: 0000000000000005 [ 71.859391][ T685] RBP: 00007fff8cbae540 R08: 0000000000000000 R09: 0000000000000000 [ 71.859392][ T685] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915fe0 [ 71.859393][ T685] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff8cbaeca0 [ 71.859395][ T685] [ 71.887158][ T685] ip (685) used greatest stack depth: 23016 bytes left [ 71.905434][ T686] br1: port 2(veth2) entered disabled state [ 71.926218][ T687] veth2: left allmulticast mode [ 71.926407][ T687] veth2: left promiscuous mode [ 71.926632][ T687] br1: port 2(veth2) entered disabled state [ 71.929801][ T687] veth1: left allmulticast mode [ 71.934395][ T687] veth1: left promiscuous mode [ 71.934612][ T687] br1: port 1(veth1) entered disabled state