[ 11.012784][ T249] gre: GRE over IPv4 demultiplexer driver [ 11.012799][ T249] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.012801][ T249] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 249, name: modprobe [ 11.012803][ T249] preempt_count: 1, expected: 0 [ 11.012804][ T249] RCU nest depth: 0, expected: 0 [ 11.012805][ T249] locks held by modprobe/249: 4, last CPU#2: [ 11.012807][ T249] #0: ffffffffb6169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.012819][ T249] #1: ffffffffb6169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.012823][ T249] #2: ffffffffb6089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.012827][ T249] #3: ffffffffb6089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.012831][ T249] irq event stamp: 29588 [ 11.012832][ T249] hardirqs last enabled at (29587): [] __down_trylock_console_sem+0x86/0xa0 [ 11.012835][ T249] hardirqs last disabled at (29588): [] console_emit_next_record+0x3d4/0x4c0 [ 11.012837][ T249] softirqs last enabled at (28850): [] handle_softirqs+0x67c/0x900 [ 11.012839][ T249] softirqs last disabled at (28319): [] __irq_exit_rcu+0x145/0x1c0 [ 11.012842][ T249] Preemption disabled at: [ 11.012842][ T249] [] vprintk_emit+0x31b/0x3e0 [ 11.012848][ T249] CPU: 2 UID: 0 PID: 249 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.012851][ T249] Tainted: [W]=WARN [ 11.012852][ T249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.012854][ T249] Call Trace: [ 11.012855][ T249] [ 11.012857][ T249] dump_stack_lvl+0x6f/0xa0 [ 11.012862][ T249] ? vprintk_emit+0x31b/0x3e0 [ 11.012864][ T249] __might_resched.cold+0x1fe/0x2c1 [ 11.012869][ T249] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.012873][ T249] ? __kmalloc_noprof+0xdb/0x760 [ 11.012878][ T249] __kmalloc_noprof+0x443/0x760 [ 11.012880][ T249] ? alloc_buf.isra.0+0x4b/0x260 [ 11.012886][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 11.012888][ T249] alloc_buf.isra.0+0x4b/0x260 [ 11.012891][ T249] put_chars+0x1e1/0x2f0 [ 11.012893][ T249] ? desc_read_finalized_seq+0x79/0x120 [ 11.012895][ T249] ? __send_to_port+0x420/0x420 [ 11.012898][ T249] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.012902][ T249] ? validate_chain+0x38b/0xc20 [ 11.012906][ T249] hvc_console_print+0x292/0x780 [ 11.012909][ T249] ? __lock_acquire+0x518/0xc20 [ 11.012910][ T249] ? __lock_acquire+0x518/0xc20 [ 11.012914][ T249] ? hvc_write+0x3a0/0x3a0 [ 11.012916][ T249] ? console_emit_next_record+0x1df/0x4c0 [ 11.012919][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.012922][ T249] ? lock_acquire+0x13c/0x160 [ 11.012925][ T249] console_emit_next_record+0x22f/0x4c0 [ 11.012929][ T249] ? devkmsg_read+0x4b0/0x4b0 [ 11.012931][ T249] ? console_flush_one_record+0x106/0x710 [ 11.012934][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.012936][ T249] ? lock_acquire+0x13c/0x160 [ 11.012940][ T249] console_flush_one_record+0x46f/0x710 [ 11.012944][ T249] ? console_emit_next_record+0x4c0/0x4c0 [ 11.012946][ T249] ? __lock_acquire+0x518/0xc20 [ 11.012950][ T249] console_unlock+0xee/0x1f0 [ 11.012953][ T249] ? console_flush_one_record+0x710/0x710 [ 11.012955][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.012960][ T249] ? lock_acquire+0x60/0x160 [ 11.012964][ T249] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.012965][ T249] ? vprintk_emit+0x320/0x3e0 [ 11.012969][ T249] vprintk_emit+0x37c/0x3e0 [ 11.012973][ T249] ? wake_up_klogd_work_func+0x90/0x90 [ 11.012978][ T249] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.012980][ T249] _printk+0xc7/0x100 [ 11.012984][ T249] ? snapshot_read.cold+0x21/0x21 [ 11.012990][ T249] ? do_one_initcall+0x113/0x4f0 [ 11.012993][ T249] gre_init+0x15/0x1000 [gre] [ 11.012995][ T249] do_one_initcall+0x124/0x4f0 [ 11.012998][ T249] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.013002][ T249] ? do_init_module+0xae/0x8a0 [ 11.013005][ T249] ? kasan_unpoison+0x44/0x70 [ 11.013010][ T249] do_init_module+0x2ad/0x8a0 [ 11.013013][ T249] ? lockdep_hardirqs_on+0x91/0x130 [ 11.013018][ T249] ? free_module+0x470/0x470 [ 11.013021][ T249] ? kfree+0x123/0x590 [ 11.013024][ T249] load_module+0x1424/0x1bb0 [ 11.013031][ T249] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.013036][ T249] ? backing_file_read_iter+0x541/0x790 [ 11.013040][ T249] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.013044][ T249] init_module_from_file+0x11f/0x1a0 [ 11.013047][ T249] ? __do_sys_init_module+0x220/0x220 [ 11.013054][ T249] ? __rwlock_init+0x150/0x150 [ 11.013058][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 11.013061][ T249] idempotent_init_module+0x37b/0x7c0 [ 11.013064][ T249] ? init_module_from_file+0x1a0/0x1a0 [ 11.013070][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.013072][ T249] ? cap_capable+0x1d7/0x3d0 [ 11.013078][ T249] __x64_sys_finit_module+0xdf/0x190 [ 11.013080][ T249] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.013084][ T249] do_syscall_64+0xff/0x530 [ 11.013086][ T249] ? exc_page_fault+0xee/0x100 [ 11.013088][ T249] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.013090][ T249] RIP: 0033:0x7f450089d37d [ 11.013093][ T249] 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 [ 11.013095][ T249] RSP: 002b:00007ffe7d363218 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.013098][ T249] RAX: ffffffffffffffda RBX: 0000561368519a40 RCX: 00007f450089d37d [ 11.013100][ T249] RDX: 0000000000000000 RSI: 0000561360fe4ffd RDI: 0000000000000001 [ 11.013101][ T249] RBP: 00007ffe7d3632b0 R08: 0000000000000000 R09: 0000000000000000 [ 11.013102][ T249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561360fe4ffd [ 11.013102][ T249] R13: 0000561368519a00 R14: 0000000000040000 R15: 0000000000000000 [ 11.013109][ T249] [ 11.045644][ T249] ip_gre: GRE over IPv4 tunneling driver [ 11.284410][ T259] GACT probability NOT on [ 11.373532][ T261] ip6_gre: GRE over IPv6 tunneling driver [ 11.436530][ T57] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.436585][ T57] [ 11.436586][ T57] ============================= [ 11.436587][ T57] WARNING: suspicious RCU usage [ 11.436589][ T57] 7.2.0-virtme #1 Tainted: G W [ 11.436591][ T57] ----------------------------- [ 11.436591][ T57] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 11.436593][ T57] [ 11.436593][ T57] other info that might help us debug this: [ 11.436593][ T57] [ 11.436593][ T57] [ 11.436593][ T57] rcu_scheduler_active = 2, debug_locks = 1 [ 11.436595][ T57] locks held by kworker/3:1/57: 12, last CPU#3: [ 11.436596][ T57] #0: ff11000008d70f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.436609][ T57] #1: ffa00000003dfd10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.436613][ T57] #2: ff11000009ce8d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 11.436619][ T57] #3: ffffffffb6180b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 11.436622][ T57] #4: ffffffffb6180b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 11.436626][ T57] #5: ffffffffb6180aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 11.436632][ T57] #6: ff1100000c555228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 11.436636][ T57] #7: ffffffffb6180b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 11.436642][ T57] #8: ffffffffb6169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.436646][ T57] #9: ffffffffb6169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.436650][ T57] #10: ffffffffb6089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.436653][ T57] #11: ffffffffb6089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.436657][ T57] [ 11.436657][ T57] stack backtrace: [ 11.436660][ T57] CPU: 3 UID: 0 PID: 57 Comm: kworker/3:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.436663][ T57] Tainted: [W]=WARN [ 11.436664][ T57] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.436665][ T57] Workqueue: mld mld_ifc_work [ 11.436668][ T57] Call Trace: [ 11.436670][ T57] [ 11.436672][ T57] dump_stack_lvl+0x6f/0xa0 [ 11.436678][ T57] lockdep_rcu_suspicious.cold+0x37/0x8a [ 11.436684][ T57] __might_resched+0x2ac/0x390 [ 11.436688][ T57] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.436691][ T57] ? __kmalloc_noprof+0xdb/0x760 [ 11.436697][ T57] __kmalloc_noprof+0x443/0x760 [ 11.436699][ T57] ? alloc_buf.isra.0+0x4b/0x260 [ 11.436705][ T57] ? do_raw_spin_unlock+0x59/0x250 [ 11.436707][ T57] alloc_buf.isra.0+0x4b/0x260 [ 11.436710][ T57] put_chars+0x1e1/0x2f0 [ 11.436713][ T57] ? __send_to_port+0x420/0x420 [ 11.436716][ T57] ? validate_chain+0x34a/0xc20 [ 11.436722][ T57] hvc_console_print+0x292/0x780 [ 11.436728][ T57] ? hvc_write+0x3a0/0x3a0 [ 11.436731][ T57] ? rcu_is_watching+0x16/0xd0 [ 11.436734][ T57] ? lock_acquire+0x13c/0x160 [ 11.436739][ T57] console_emit_next_record+0x22f/0x4c0 [ 11.436742][ T57] ? devkmsg_read+0x4b0/0x4b0 [ 11.436744][ T57] ? console_flush_one_record+0x106/0x710 [ 11.436747][ T57] ? rcu_is_watching+0x16/0xd0 [ 11.436750][ T57] ? lock_acquire+0x13c/0x160 [ 11.436754][ T57] console_flush_one_record+0x46f/0x710 [ 11.436758][ T57] ? console_emit_next_record+0x4c0/0x4c0 [ 11.436760][ T57] ? __lock_acquire+0x518/0xc20 [ 11.436765][ T57] console_unlock+0xee/0x1f0 [ 11.436768][ T57] ? console_flush_one_record+0x710/0x710 [ 11.436770][ T57] ? rcu_is_watching+0x16/0xd0 [ 11.436773][ T57] ? lock_acquire+0x60/0x160 [ 11.436776][ T57] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.436778][ T57] ? vprintk_emit+0x320/0x3e0 [ 11.436782][ T57] vprintk_emit+0x37c/0x3e0 [ 11.436786][ T57] ? wake_up_klogd_work_func+0x90/0x90 [ 11.436789][ T57] ? __lock_release.isra.0+0x69/0x1a0 [ 11.436793][ T57] _printk+0xc7/0x100 [ 11.436796][ T57] ? snapshot_read.cold+0x21/0x21 [ 11.436798][ T57] ? ___ratelimit+0x4e7/0xa00 [ 11.436804][ T57] ? idr_get_free+0x830/0x830 [ 11.436809][ T57] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 11.436814][ T57] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 11.436817][ T57] ? ret_from_fork_asm+0x11/0x20 [ 11.436821][ T57] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 11.436824][ T57] ? stack_trace_save+0x93/0xc0 [ 11.436827][ T57] ? filter_irq_stacks+0xd0/0xd0 [ 11.436829][ T57] ? netif_skb_features+0x658/0x1430 [ 11.436832][ T57] ? mark_lock_irq+0x390/0x9c0 [ 11.436833][ T57] ? lock_acquire+0x13c/0x160 [ 11.436836][ T57] ? skb_network_protocol+0x3b0/0x3b0 [ 11.436838][ T57] ? save_trace+0xe8/0x280 [ 11.436843][ T57] ? rcu_is_watching+0x16/0xd0 [ 11.436845][ T57] dev_hard_start_xmit+0xf4/0x620 [ 11.436849][ T57] ? validate_xmit_skb_list+0xb3/0x150 [ 11.436852][ T57] sch_direct_xmit+0x13d/0xaa0 [ 11.436857][ T57] ? lock_acquire.part.0+0xd4/0x280 [ 11.436859][ T57] ? dequeue_skb+0x1db0/0x1db0 [ 11.436861][ T57] ? __rcu_read_lock+0x30/0x70 [ 11.436863][ T57] ? lock_acquire.part.0+0xd4/0x280 [ 11.436865][ T57] ? lock_acquire+0x13c/0x160 [ 11.436870][ T57] __dev_xmit_skb+0xecc/0x1be0 [ 11.436875][ T57] ? alloc_netdev_dummy+0x30/0x30 [ 11.436876][ T57] ? __dev_queue_xmit+0x1fc/0x1b80 [ 11.436880][ T57] ? rcu_is_watching+0x16/0xd0 [ 11.436882][ T57] ? lock_acquire+0x13c/0x160 [ 11.436886][ T57] __dev_queue_xmit+0x942/0x1b80 [ 11.436889][ T57] ? __lock_acquire+0x518/0xc20 [ 11.436893][ T57] ? lock_acquire.part.0+0xd4/0x280 [ 11.436895][ T57] ? find_held_lock+0x2b/0x80 [ 11.436897][ T57] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 11.436909][ T57] ip6_finish_output2+0x423/0x1300 [ 11.436913][ T57] ? ip6_dst_lookup+0x80/0x80 [ 11.436915][ T57] ? find_held_lock+0x2b/0x80 [ 11.436918][ T57] ? __lock_release.isra.0+0x69/0x1a0 [ 11.436921][ T57] ? ip6_mtu+0x15d/0x310 [ 11.436926][ T57] ip6_finish_output+0x646/0xda0 [ 11.436930][ T57] ip6_output+0x23f/0x7f0 [ 11.436933][ T57] ? ip6_finish_output+0xda0/0xda0 [ 11.436934][ T57] ? __lock_release.isra.0+0x69/0x1a0 [ 11.436936][ T57] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 11.436939][ T57] ? mark_held_locks+0x40/0x70 [ 11.436943][ T57] ? __local_bh_enable_ip+0xaa/0x150 [ 11.436945][ T57] ? __local_bh_enable_ip+0xaa/0x150 [ 11.436947][ T57] ? icmp6_dst_alloc+0x317/0x4d0 [ 11.436951][ T57] mld_sendpack+0x9d6/0xec0 [ 11.436956][ T57] ? mld_dad_start_work+0x240/0x240 [ 11.436967][ T57] ? mld_send_cr+0x50f/0x820 [ 11.436972][ T57] mld_ifc_work+0x36/0x190 [ 11.436974][ T57] ? process_one_work+0xdfc/0x1560 [ 11.436976][ T57] process_one_work+0xe3e/0x1560 [ 11.436983][ T57] ? __queue_delayed_work+0x470/0x470 [ 11.436986][ T57] ? lock_acquire.part.0+0xd4/0x280 [ 11.436993][ T57] worker_thread+0x4f1/0xd60 [ 11.436998][ T57] ? rescuer_thread+0x1340/0x1340 [ 11.437000][ T57] ? __kthread_parkme+0xbd/0x210 [ 11.437002][ T57] ? rescuer_thread+0x1340/0x1340 [ 11.437005][ T57] ? rescuer_thread+0x1340/0x1340 [ 11.437007][ T57] kthread+0x367/0x460 [ 11.437009][ T57] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.437012][ T57] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.437015][ T57] ret_from_fork+0x474/0x6b0 [ 11.437019][ T57] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.437022][ T57] ? __switch_to+0x5a3/0xe00 [ 11.437025][ T57] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.437028][ T57] ret_from_fork_asm+0x11/0x20 [ 11.437036][ T57] [ 11.492650][ T57] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.493176][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.797413][ T277] br1: port 1(veth1) entered blocking state [ 11.798090][ T277] br1: port 1(veth1) entered disabled state [ 11.798496][ T277] veth1: entered allmulticast mode [ 11.800051][ T277] veth1: entered promiscuous mode [ 11.811532][ T57] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.826938][ T38] br1: port 1(veth1) entered blocking state [ 11.827354][ T38] br1: port 1(veth1) entered forwarding state [ 11.856008][ T279] br1: port 2(veth2) entered blocking state [ 11.856310][ T279] br1: port 2(veth2) entered disabled state [ 11.856716][ T279] veth2: entered allmulticast mode [ 11.858179][ T279] veth2: entered promiscuous mode [ 11.885177][ T38] br1: port 2(veth2) entered blocking state [ 11.885517][ T38] br1: port 2(veth2) entered forwarding state [ 12.046679][ T24] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.046694][ T24] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.046696][ T24] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 24, name: kworker/1:0 [ 12.046698][ T24] preempt_count: 202, expected: 0 [ 12.046699][ T24] RCU nest depth: 3, expected: 0 [ 12.046700][ T24] locks held by kworker/1:0/24: 12, last CPU#1: [ 12.046702][ T24] #0: ff11000008d70f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.046715][ T24] #1: ffa00000001b7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.046719][ T24] #2: ff1100000c90a530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.046724][ T24] #3: ffffffffb6180b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.046728][ T24] #4: ffffffffb6180b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.046732][ T24] #5: ffffffffb6180aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.046737][ T24] #6: ff1100000c8a2228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.046741][ T24] #7: ffffffffb6180b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.046748][ T24] #8: ffffffffb6169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.046753][ T24] #9: ffffffffb6169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.046757][ T24] #10: ffffffffb6089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.046761][ T24] #11: ffffffffb6089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.046764][ T24] irq event stamp: 647445 [ 12.046765][ T24] hardirqs last enabled at (647444): [] __down_trylock_console_sem+0x86/0xa0 [ 12.046768][ T24] hardirqs last disabled at (647445): [] console_emit_next_record+0x3d4/0x4c0 [ 12.046770][ T24] softirqs last enabled at (647434): [] neigh_resolve_output.part.0+0x481/0x740 [ 12.046773][ T24] softirqs last disabled at (647438): [] __dev_queue_xmit+0x1fc/0x1b80 [ 12.046775][ T24] Preemption disabled at: [ 12.046776][ T24] [] __dev_queue_xmit+0x204/0x1b80 [ 12.046782][ T24] CPU: 1 UID: 0 PID: 24 Comm: kworker/1:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.046785][ T24] Tainted: [W]=WARN [ 12.046786][ T24] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.046788][ T24] Workqueue: mld mld_ifc_work [ 12.046791][ T24] Call Trace: [ 12.046793][ T24] [ 12.046795][ T24] dump_stack_lvl+0x6f/0xa0 [ 12.046801][ T24] ? __dev_queue_xmit+0x204/0x1b80 [ 12.046803][ T24] __might_resched.cold+0x1fe/0x2c1 [ 12.046808][ T24] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.046812][ T24] ? __kmalloc_noprof+0xdb/0x760 [ 12.046817][ T24] __kmalloc_noprof+0x443/0x760 [ 12.046819][ T24] ? alloc_buf.isra.0+0x4b/0x260 [ 12.046825][ T24] ? do_raw_spin_unlock+0x59/0x250 [ 12.046828][ T24] alloc_buf.isra.0+0x4b/0x260 [ 12.046831][ T24] put_chars+0x1e1/0x2f0 [ 12.046834][ T24] ? __send_to_port+0x420/0x420 [ 12.046835][ T24] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.046840][ T24] ? validate_chain+0x38b/0xc20 [ 12.046846][ T24] hvc_console_print+0x292/0x780 [ 12.046852][ T24] ? hvc_write+0x3a0/0x3a0 [ 12.046854][ T24] ? rcu_is_watching+0x16/0xd0 [ 12.046857][ T24] ? lock_acquire+0x13c/0x160 [ 12.046861][ T24] console_emit_next_record+0x22f/0x4c0 [ 12.046865][ T24] ? devkmsg_read+0x4b0/0x4b0 [ 12.046867][ T24] ? console_flush_one_record+0x106/0x710 [ 12.046870][ T24] ? rcu_is_watching+0x16/0xd0 [ 12.046872][ T24] ? lock_acquire+0x13c/0x160 [ 12.046876][ T24] console_flush_one_record+0x46f/0x710 [ 12.046881][ T24] ? console_emit_next_record+0x4c0/0x4c0 [ 12.046883][ T24] ? __lock_acquire+0x518/0xc20 [ 12.046888][ T24] console_unlock+0xee/0x1f0 [ 12.046891][ T24] ? console_flush_one_record+0x710/0x710 [ 12.046893][ T24] ? rcu_is_watching+0x16/0xd0 [ 12.046895][ T24] ? lock_acquire+0x60/0x160 [ 12.046899][ T24] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.046901][ T24] ? vprintk_emit+0x320/0x3e0 [ 12.046904][ T24] vprintk_emit+0x37c/0x3e0 [ 12.046908][ T24] ? wake_up_klogd_work_func+0x90/0x90 [ 12.046911][ T24] ? __lock_release.isra.0+0x69/0x1a0 [ 12.046916][ T24] _printk+0xc7/0x100 [ 12.046920][ T24] ? snapshot_read.cold+0x21/0x21 [ 12.046922][ T24] ? ___ratelimit+0x4e7/0xa00 [ 12.046927][ T24] ? idr_get_free+0x830/0x830 [ 12.046932][ T24] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.046938][ T24] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 12.046944][ T24] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.046945][ T24] ? mark_usage+0x61/0x170 [ 12.046947][ T24] ? ret_from_fork_asm+0x11/0x20 [ 12.046949][ T24] ? __lock_acquire+0x518/0xc20 [ 12.046952][ T24] ? netif_skb_features+0x658/0x1430 [ 12.046954][ T24] ? mark_usage+0x61/0x170 [ 12.046956][ T24] ? __lock_acquire+0x518/0xc20 [ 12.046958][ T24] ? skb_network_protocol+0x3b0/0x3b0 [ 12.046973][ T24] ? rcu_is_watching+0x16/0xd0 [ 12.046975][ T24] dev_hard_start_xmit+0xf4/0x620 [ 12.046979][ T24] ? validate_xmit_skb_list+0xb3/0x150 [ 12.046982][ T24] sch_direct_xmit+0x13d/0xaa0 [ 12.046987][ T24] ? lock_acquire.part.0+0xd4/0x280 [ 12.046989][ T24] ? dequeue_skb+0x1db0/0x1db0 [ 12.046992][ T24] ? __rcu_read_lock+0x30/0x70 [ 12.046993][ T24] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.046996][ T24] ? lock_acquire+0x13c/0x160 [ 12.047001][ T24] __dev_xmit_skb+0xecc/0x1be0 [ 12.047005][ T24] ? alloc_netdev_dummy+0x30/0x30 [ 12.047007][ T24] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.047010][ T24] ? rcu_is_watching+0x16/0xd0 [ 12.047012][ T24] ? lock_acquire+0x13c/0x160 [ 12.047016][ T24] __dev_queue_xmit+0x942/0x1b80 [ 12.047019][ T24] ? __lock_acquire+0x518/0xc20 [ 12.047024][ T24] ? lock_acquire.part.0+0xd4/0x280 [ 12.047026][ T24] ? find_held_lock+0x2b/0x80 [ 12.047028][ T24] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.047039][ T24] ip6_finish_output2+0x423/0x1300 [ 12.047044][ T24] ? ip6_dst_lookup+0x80/0x80 [ 12.047045][ T24] ? find_held_lock+0x2b/0x80 [ 12.047048][ T24] ? __lock_release.isra.0+0x69/0x1a0 [ 12.047051][ T24] ? ip6_mtu+0x15d/0x310 [ 12.047056][ T24] ip6_finish_output+0x646/0xda0 [ 12.047060][ T24] ip6_output+0x23f/0x7f0 [ 12.047063][ T24] ? ip6_finish_output+0xda0/0xda0 [ 12.047065][ T24] ? __lock_release.isra.0+0x69/0x1a0 [ 12.047067][ T24] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.047070][ T24] ? mark_held_locks+0x40/0x70 [ 12.047073][ T24] ? __local_bh_enable_ip+0xaa/0x150 [ 12.047076][ T24] ? __local_bh_enable_ip+0xaa/0x150 [ 12.047078][ T24] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.047081][ T24] mld_sendpack+0x9d6/0xec0 [ 12.047086][ T24] ? mld_dad_start_work+0x240/0x240 [ 12.047093][ T24] ? mld_send_cr+0x50f/0x820 [ 12.047097][ T24] mld_ifc_work+0x36/0x190 [ 12.047099][ T24] ? process_one_work+0xdfc/0x1560 [ 12.047101][ T24] process_one_work+0xe3e/0x1560 [ 12.047108][ T24] ? __queue_delayed_work+0x470/0x470 [ 12.047111][ T24] ? lock_acquire.part.0+0xd4/0x280 [ 12.047118][ T24] worker_thread+0x4f1/0xd60 [ 12.047126][ T24] ? rescuer_thread+0x1340/0x1340 [ 12.047128][ T24] kthread+0x367/0x460 [ 12.047130][ T24] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.047133][ T24] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.047136][ T24] ret_from_fork+0x474/0x6b0 [ 12.047140][ T24] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.047143][ T24] ? __switch_to+0x5a3/0xe00 [ 12.047146][ T24] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.047149][ T24] ret_from_fork_asm+0x11/0x20 [ 12.047157][ T24] [ 12.115757][ T69] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.133578][ T24] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.523706][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.524319][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.035679][ T24] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.259508][ C1] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 17.259517][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.259552][ C1] [ 17.259553][ C1] ======================================================== [ 17.259554][ C1] WARNING: possible irq lock inversion dependency detected [ 17.259556][ C1] 7.2.0-virtme #1 Tainted: G W [ 17.259558][ C1] -------------------------------------------------------- [ 17.259559][ C1] swapper/1/0 just changed the state of lock: [ 17.259560][ C1] ffffffffb6089660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.259573][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 17.259574][ C1] (fs_reclaim){+.+.}-{0:0} [ 17.259575][ C1] [ 17.259575][ C1] [ 17.259575][ C1] and interrupts could create inverse lock ordering between them. [ 17.259575][ C1] [ 17.259576][ C1] [ 17.259576][ C1] other info that might help us debug this: [ 17.259577][ C1] Possible interrupt unsafe locking scenario: [ 17.259577][ C1] [ 17.259577][ C1] CPU0 CPU1 [ 17.259578][ C1] ---- ---- [ 17.259578][ C1] lock(fs_reclaim); [ 17.259579][ C1] local_irq_disable(); [ 17.259580][ C1] lock(console_owner); [ 17.259581][ C1] lock(fs_reclaim); [ 17.259582][ C1] [ 17.259582][ C1] lock(console_owner); [ 17.259583][ C1] [ 17.259583][ C1] *** DEADLOCK *** [ 17.259583][ C1] [ 17.259583][ C1] locks held by swapper/1/0: 8, last CPU#1: [ 17.259584][ C1] #0: ffa00000001d0c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 17.259590][ C1] #1: ffffffffb6180b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 17.259596][ C1] #2: ffffffffb6180b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 17.259600][ C1] #3: ffffffffb6180aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 17.259605][ C1] #4: ff1100000c555228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 17.259609][ C1] #5: ffffffffb6180b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 17.259615][ C1] #6: ffffffffb6169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.259619][ C1] #7: ffffffffb6169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.259622][ C1] [ 17.259622][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 17.259627][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 17.259629][ C1] HARDIRQ-ON-W at: [ 17.259631][ C1] __lock_acquire+0x388/0xc20 [ 17.259634][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.259635][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.259638][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 17.259641][ C1] kthread_create_worker_on_node+0xea/0x210 [ 17.259644][ C1] workqueue_init+0x2a/0x680 [ 17.259647][ C1] kernel_init_freeable+0x2fe/0x630 [ 17.259649][ C1] kernel_init+0x21/0x150 [ 17.259653][ C1] ret_from_fork+0x474/0x6b0 [ 17.259656][ C1] ret_from_fork_asm+0x11/0x20 [ 17.259659][ C1] SOFTIRQ-ON-W at: [ 17.259660][ C1] __lock_acquire+0x388/0xc20 [ 17.259661][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.259662][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.259663][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 17.259665][ C1] kthread_create_worker_on_node+0xea/0x210 [ 17.259666][ C1] workqueue_init+0x2a/0x680 [ 17.259667][ C1] kernel_init_freeable+0x2fe/0x630 [ 17.259669][ C1] kernel_init+0x21/0x150 [ 17.259670][ C1] ret_from_fork+0x474/0x6b0 [ 17.259671][ C1] ret_from_fork_asm+0x11/0x20 [ 17.259673][ C1] INITIAL USE at: [ 17.259674][ C1] __lock_acquire+0x388/0xc20 [ 17.259675][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.259676][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.259677][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 17.259679][ C1] kthread_create_worker_on_node+0xea/0x210 [ 17.259680][ C1] workqueue_init+0x2a/0x680 [ 17.259681][ C1] kernel_init_freeable+0x2fe/0x630 [ 17.259682][ C1] kernel_init+0x21/0x150 [ 17.259684][ C1] ret_from_fork+0x474/0x6b0 [ 17.259685][ C1] ret_from_fork_asm+0x11/0x20 [ 17.259686][ C1] } [ 17.259687][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 17.259691][ C1] ... acquired at: [ 17.259692][ C1] __lock_acquire+0x518/0xc20 [ 17.259693][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.259695][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.259696][ C1] __kmalloc_noprof+0xd3/0x760 [ 17.259697][ C1] alloc_buf.isra.0+0x4b/0x260 [ 17.259700][ C1] put_chars+0x1e1/0x2f0 [ 17.259702][ C1] hvc_console_print+0x292/0x780 [ 17.259704][ C1] console_emit_next_record+0x22f/0x4c0 [ 17.259705][ C1] console_flush_one_record+0x46f/0x710 [ 17.259707][ C1] console_unlock+0xee/0x1f0 [ 17.259708][ C1] vprintk_emit+0x37c/0x3e0 [ 17.259710][ C1] _printk+0xc7/0x100 [ 17.259713][ C1] dm_interface_init+0x50/0x60 [ 17.259715][ C1] dm_init+0x51/0xd0 [ 17.259716][ C1] do_one_initcall+0x124/0x4f0 [ 17.259718][ C1] kernel_init_freeable+0x596/0x630 [ 17.259719][ C1] kernel_init+0x21/0x150 [ 17.259720][ C1] ret_from_fork+0x474/0x6b0 [ 17.259721][ C1] ret_from_fork_asm+0x11/0x20 [ 17.259722][ C1] [ 17.259723][ C1] -> (console_owner){..-.}-{0:0} { [ 17.259725][ C1] IN-SOFTIRQ-W at: [ 17.259725][ C1] __lock_acquire+0x388/0xc20 [ 17.259727][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.259728][ C1] console_lock_spinning_enable+0x5c/0x60 [ 17.259730][ C1] console_emit_next_record+0x1d1/0x4c0 [ 17.259731][ C1] console_flush_one_record+0x46f/0x710 [ 17.259733][ C1] console_unlock+0xee/0x1f0 [ 17.259734][ C1] vprintk_emit+0x37c/0x3e0 [ 17.259736][ C1] _printk+0xc7/0x100 [ 17.259737][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.259739][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.259742][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.259744][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.259746][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.259747][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.259749][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.259750][ C1] ip6_finish_output+0x646/0xda0 [ 17.259751][ C1] ip6_output+0x23f/0x7f0 [ 17.259752][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.259754][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.259756][ C1] call_timer_fn+0x160/0x4d0 [ 17.259757][ C1] __run_timers+0x68f/0xaa0 [ 17.259759][ C1] run_timer_softirq+0xf0/0x160 [ 17.259761][ C1] handle_softirqs+0x1d3/0x900 [ 17.259763][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.259764][ C1] irq_exit_rcu+0xe/0x30 [ 17.259765][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.259768][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.259770][ C1] pv_native_safe_halt+0xf/0x10 [ 17.259771][ C1] default_idle+0x9/0x10 [ 17.259772][ C1] default_idle_call+0x6e/0xb0 [ 17.259774][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.259776][ C1] do_idle+0xd8/0x190 [ 17.259778][ C1] cpu_startup_entry+0x53/0x70 [ 17.259779][ C1] start_secondary+0x204/0x2b0 [ 17.259781][ C1] common_startup_64+0x13e/0x148 [ 17.259783][ C1] INITIAL USE at: [ 17.259784][ C1] } [ 17.259785][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 17.259788][ C1] ... acquired at: [ 17.259788][ C1] mark_lock+0x1d7/0xa00 [ 17.259790][ C1] mark_usage+0x42/0x170 [ 17.259791][ C1] __lock_acquire+0x388/0xc20 [ 17.259792][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.259794][ C1] console_lock_spinning_enable+0x5c/0x60 [ 17.259795][ C1] console_emit_next_record+0x1d1/0x4c0 [ 17.259797][ C1] console_flush_one_record+0x46f/0x710 [ 17.259798][ C1] console_unlock+0xee/0x1f0 [ 17.259800][ C1] vprintk_emit+0x37c/0x3e0 [ 17.259801][ C1] _printk+0xc7/0x100 [ 17.259803][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.259805][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.259806][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.259808][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.259809][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.259810][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.259812][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.259813][ C1] ip6_finish_output+0x646/0xda0 [ 17.259814][ C1] ip6_output+0x23f/0x7f0 [ 17.259815][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.259817][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.259818][ C1] call_timer_fn+0x160/0x4d0 [ 17.259820][ C1] __run_timers+0x68f/0xaa0 [ 17.259821][ C1] run_timer_softirq+0xf0/0x160 [ 17.259823][ C1] handle_softirqs+0x1d3/0x900 [ 17.259824][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.259825][ C1] irq_exit_rcu+0xe/0x30 [ 17.259826][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.259828][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.259829][ C1] pv_native_safe_halt+0xf/0x10 [ 17.259830][ C1] default_idle+0x9/0x10 [ 17.259832][ C1] default_idle_call+0x6e/0xb0 [ 17.259833][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.259835][ C1] do_idle+0xd8/0x190 [ 17.259836][ C1] cpu_startup_entry+0x53/0x70 [ 17.259837][ C1] start_secondary+0x204/0x2b0 [ 17.259838][ C1] common_startup_64+0x13e/0x148 [ 17.259839][ C1] [ 17.259840][ C1] [ 17.259840][ C1] stack backtrace: [ 17.259842][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.259846][ C1] Tainted: [W]=WARN [ 17.259846][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.259848][ C1] Call Trace: [ 17.259849][ C1] [ 17.259851][ C1] dump_stack_lvl+0x6f/0xa0 [ 17.259855][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 17.259857][ C1] mark_lock_irq+0x989/0x9c0 [ 17.259859][ C1] ? add_lock_to_list+0x2c/0x1a0 [ 17.259862][ C1] mark_lock+0x1d7/0xa00 [ 17.259864][ C1] mark_usage+0x42/0x170 [ 17.259865][ C1] __lock_acquire+0x388/0xc20 [ 17.259867][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.259869][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 17.259871][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.259874][ C1] ? lock_acquire+0x13c/0x160 [ 17.259876][ C1] console_lock_spinning_enable+0x5c/0x60 [ 17.259878][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 17.259879][ C1] console_emit_next_record+0x1d1/0x4c0 [ 17.259881][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 17.259883][ C1] ? console_flush_one_record+0x106/0x710 [ 17.259885][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.259887][ C1] ? lock_acquire+0x13c/0x160 [ 17.259889][ C1] console_flush_one_record+0x46f/0x710 [ 17.259891][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 17.259893][ C1] ? __lock_acquire+0x518/0xc20 [ 17.259895][ C1] console_unlock+0xee/0x1f0 [ 17.259897][ C1] ? console_flush_one_record+0x710/0x710 [ 17.259899][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.259900][ C1] ? lock_acquire+0x60/0x160 [ 17.259902][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.259904][ C1] ? vprintk_emit+0x320/0x3e0 [ 17.259906][ C1] vprintk_emit+0x37c/0x3e0 [ 17.259909][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 17.259911][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.259913][ C1] _printk+0xc7/0x100 [ 17.259915][ C1] ? snapshot_read.cold+0x21/0x21 [ 17.259916][ C1] ? ___ratelimit+0x4e7/0xa00 [ 17.259920][ C1] ? idr_get_free+0x830/0x830 [ 17.259922][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.259924][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.259926][ C1] ? mark_usage+0x61/0x170 [ 17.259928][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.259930][ C1] ? mark_usage+0x61/0x170 [ 17.259932][ C1] ? netif_skb_features+0x658/0x1430 [ 17.259933][ C1] ? __lock_acquire+0x518/0xc20 [ 17.259935][ C1] ? validate_chain+0x737/0xc20 [ 17.259936][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 17.259938][ C1] ? mark_usage+0x61/0x170 [ 17.259940][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.259942][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.259944][ C1] ? validate_chain+0x730/0xc20 [ 17.259945][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 17.259947][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.259949][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.259951][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 17.259952][ C1] ? __rcu_read_lock+0x30/0x70 [ 17.259954][ C1] ? lock_acquire+0x13c/0x160 [ 17.259956][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.259958][ C1] ? tc_run+0x45e/0x7e0 [ 17.259959][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 17.259961][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.259962][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.259964][ C1] ? lock_acquire+0x13c/0x160 [ 17.259966][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.259969][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.259971][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.259972][ C1] ? find_held_lock+0x2b/0x80 [ 17.259975][ C1] ? neigh_hh_output+0x152/0x4c0 [ 17.259977][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.259979][ C1] ? ip6_dst_lookup+0x80/0x80 [ 17.259980][ C1] ? find_held_lock+0x2b/0x80 [ 17.259982][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.259984][ C1] ? ip6_mtu+0x15d/0x310 [ 17.259986][ C1] ip6_finish_output+0x646/0xda0 [ 17.259988][ C1] ip6_output+0x23f/0x7f0 [ 17.259996][ C1] ? ip6_finish_output+0xda0/0xda0 [ 17.259998][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.259999][ C1] ? find_held_lock+0x2b/0x80 [ 17.260001][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.260002][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 17.260004][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.260007][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 17.260008][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.260011][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.260013][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.260015][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.260017][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.260019][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.260021][ C1] ? lock_acquire+0x13c/0x160 [ 17.260022][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.260024][ C1] call_timer_fn+0x160/0x4d0 [ 17.260026][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 17.260028][ C1] ? debug_object_active_state+0x430/0x430 [ 17.260031][ C1] ? find_held_lock+0x2b/0x80 [ 17.260033][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.260034][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.260037][ C1] __run_timers+0x68f/0xaa0 [ 17.260038][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.260041][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.260043][ C1] ? __lock_acquire+0x518/0xc20 [ 17.260045][ C1] ? __rwlock_init+0x150/0x150 [ 17.260048][ C1] run_timer_softirq+0xf0/0x160 [ 17.260050][ C1] ? __run_timers+0xaa0/0xaa0 [ 17.260051][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.260054][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.260055][ C1] handle_softirqs+0x1d3/0x900 [ 17.260057][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.260059][ C1] ? _local_bh_enable+0xc0/0xc0 [ 17.260061][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.260062][ C1] irq_exit_rcu+0xe/0x30 [ 17.260064][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.260065][ C1] [ 17.260066][ C1] [ 17.260067][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 17.260068][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.260070][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.260073][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 [ 17.260075][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 17.260077][ C1] RAX: 000000000007d4cd RBX: ff11000001bea380 RCX: ffffffffb2ef0307 [ 17.260078][ C1] RDX: ff11000001bea380 RSI: ffffffffb5c38af6 RDI: ffffffffb568d8e0 [ 17.260079][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.260080][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 17.260081][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.260082][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.260085][ C1] default_idle+0x9/0x10 [ 17.260086][ C1] default_idle_call+0x6e/0xb0 [ 17.260088][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.260090][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 17.260091][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 17.260093][ C1] ? default_idle_call+0x98/0xb0 [ 17.260094][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.260096][ C1] do_idle+0xd8/0x190 [ 17.260098][ C1] cpu_startup_entry+0x53/0x70 [ 17.260099][ C1] start_secondary+0x204/0x2b0 [ 17.260101][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.260103][ C1] common_startup_64+0x13e/0x148 [ 17.260105][ C1] [ 17.260109][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.260111][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 17.260112][ C1] preempt_count: 303, expected: 0 [ 17.260113][ C1] RCU nest depth: 3, expected: 0 [ 17.260114][ C1] INFO: lockdep is turned off. [ 17.260114][ C1] irq event stamp: 513281 [ 17.260115][ C1] hardirqs last enabled at (513280): [] __down_trylock_console_sem+0x86/0xa0 [ 17.260117][ C1] hardirqs last disabled at (513281): [] console_emit_next_record+0x3d4/0x4c0 [ 17.260119][ C1] softirqs last enabled at (513206): [] handle_softirqs+0x67c/0x900 [ 17.260121][ C1] softirqs last disabled at (513231): [] __irq_exit_rcu+0x145/0x1c0 [ 17.260122][ C1] Preemption disabled at: [ 17.260123][ C1] [<0000000000000000>] 0x0 [ 17.260126][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.260128][ C1] Tainted: [W]=WARN [ 17.260129][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.260129][ C1] Call Trace: [ 17.260130][ C1] [ 17.260131][ C1] dump_stack_lvl+0x6f/0xa0 [ 17.260133][ C1] __might_resched.cold+0x1fe/0x2c1 [ 17.260136][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.260139][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.260141][ C1] __kmalloc_noprof+0x443/0x760 [ 17.260143][ C1] ? __rwlock_init+0x150/0x150 [ 17.260144][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 17.260146][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 17.260148][ C1] alloc_buf.isra.0+0x4b/0x260 [ 17.260149][ C1] put_chars+0x1e1/0x2f0 [ 17.260151][ C1] ? __send_to_port+0x420/0x420 [ 17.260153][ C1] ? mark_lock+0x1d7/0xa00 [ 17.260155][ C1] hvc_console_print+0x292/0x780 [ 17.260157][ C1] ? hvc_write+0x3a0/0x3a0 [ 17.260159][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.260160][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.260163][ C1] console_emit_next_record+0x22f/0x4c0 [ 17.260165][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 17.260166][ C1] ? console_flush_one_record+0x106/0x710 [ 17.260168][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.260170][ C1] ? lock_acquire+0x13c/0x160 [ 17.260172][ C1] console_flush_one_record+0x46f/0x710 [ 17.260174][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 17.260176][ C1] ? __lock_acquire+0x518/0xc20 [ 17.260178][ C1] console_unlock+0xee/0x1f0 [ 17.260180][ C1] ? console_flush_one_record+0x710/0x710 [ 17.260182][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.260183][ C1] ? lock_acquire+0x60/0x160 [ 17.260185][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.260187][ C1] ? vprintk_emit+0x320/0x3e0 [ 17.260189][ C1] vprintk_emit+0x37c/0x3e0 [ 17.260191][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 17.260193][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.260195][ C1] _printk+0xc7/0x100 [ 17.260197][ C1] ? snapshot_read.cold+0x21/0x21 [ 17.260198][ C1] ? ___ratelimit+0x4e7/0xa00 [ 17.260201][ C1] ? idr_get_free+0x830/0x830 [ 17.260203][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.260206][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.260208][ C1] ? mark_usage+0x61/0x170 [ 17.260209][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.260211][ C1] ? mark_usage+0x61/0x170 [ 17.260213][ C1] ? netif_skb_features+0x658/0x1430 [ 17.260214][ C1] ? __lock_acquire+0x518/0xc20 [ 17.260215][ C1] ? validate_chain+0x737/0xc20 [ 17.260217][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 17.260219][ C1] ? mark_usage+0x61/0x170 [ 17.260221][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.260223][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.260224][ C1] ? validate_chain+0x730/0xc20 [ 17.260226][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 17.260228][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.260229][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.260231][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 17.260232][ C1] ? __rcu_read_lock+0x30/0x70 [ 17.260234][ C1] ? lock_acquire+0x13c/0x160 [ 17.260236][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.260238][ C1] ? tc_run+0x45e/0x7e0 [ 17.260239][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 17.260241][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.260242][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.260244][ C1] ? lock_acquire+0x13c/0x160 [ 17.260246][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.260249][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.260250][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.260252][ C1] ? find_held_lock+0x2b/0x80 [ 17.260254][ C1] ? neigh_hh_output+0x152/0x4c0 [ 17.260256][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.260258][ C1] ? ip6_dst_lookup+0x80/0x80 [ 17.260259][ C1] ? find_held_lock+0x2b/0x80 [ 17.260261][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.260262][ C1] ? ip6_mtu+0x15d/0x310 [ 17.260264][ C1] ip6_finish_output+0x646/0xda0 [ 17.260266][ C1] ip6_output+0x23f/0x7f0 [ 17.260268][ C1] ? ip6_finish_output+0xda0/0xda0 [ 17.260269][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.260270][ C1] ? find_held_lock+0x2b/0x80 [ 17.260272][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.260273][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 17.260275][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.260278][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 17.260280][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.260282][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.260284][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.260286][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.260288][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.260290][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.260292][ C1] ? lock_acquire+0x13c/0x160 [ 17.260293][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.260295][ C1] call_timer_fn+0x160/0x4d0 [ 17.260297][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 17.260299][ C1] ? debug_object_active_state+0x430/0x430 [ 17.260300][ C1] ? find_held_lock+0x2b/0x80 [ 17.260302][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.260303][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.260306][ C1] __run_timers+0x68f/0xaa0 [ 17.260307][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.260310][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.260311][ C1] ? __lock_acquire+0x518/0xc20 [ 17.260314][ C1] ? __rwlock_init+0x150/0x150 [ 17.260316][ C1] run_timer_softirq+0xf0/0x160 [ 17.260318][ C1] ? __run_timers+0xaa0/0xaa0 [ 17.260320][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.260321][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.260323][ C1] handle_softirqs+0x1d3/0x900 [ 17.260325][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.260326][ C1] ? _local_bh_enable+0xc0/0xc0 [ 17.260328][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.260329][ C1] irq_exit_rcu+0xe/0x30 [ 17.260331][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.260332][ C1] [ 17.260333][ C1] [ 17.260333][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 17.260335][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.260336][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.260338][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 [ 17.260339][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 17.260341][ C1] RAX: 000000000007d4cd RBX: ff11000001bea380 RCX: ffffffffb2ef0307 [ 17.260341][ C1] RDX: ff11000001bea380 RSI: ffffffffb5c38af6 RDI: ffffffffb568d8e0 [ 17.260342][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.260343][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 17.260344][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.260345][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.260347][ C1] default_idle+0x9/0x10 [ 17.260349][ C1] default_idle_call+0x6e/0xb0 [ 17.260350][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.260352][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 17.260354][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 17.260355][ C1] ? default_idle_call+0x98/0xb0 [ 17.260357][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.260359][ C1] do_idle+0xd8/0x190 [ 17.260360][ C1] cpu_startup_entry+0x53/0x70 [ 17.260362][ C1] start_secondary+0x204/0x2b0 [ 17.260363][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.260365][ C1] common_startup_64+0x13e/0x148 [ 17.260368][ C1] [ 17.561053][ T321] Mirror/redirect action on [ 26.475603][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 26.475622][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.475625][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 26.475627][ C1] preempt_count: 303, expected: 0 [ 26.475628][ C1] RCU nest depth: 3, expected: 0 [ 26.475628][ C1] INFO: lockdep is turned off. [ 26.475630][ C1] irq event stamp: 513281 [ 26.475630][ C1] hardirqs last enabled at (513280): [] __down_trylock_console_sem+0x86/0xa0 [ 26.475640][ C1] hardirqs last disabled at (513281): [] console_emit_next_record+0x3d4/0x4c0 [ 26.475643][ C1] softirqs last enabled at (513206): [] handle_softirqs+0x67c/0x900 [ 26.475646][ C1] softirqs last disabled at (513231): [] __irq_exit_rcu+0x145/0x1c0 [ 26.475648][ C1] Preemption disabled at: [ 26.475649][ C1] [<0000000000000000>] 0x0 [ 26.475657][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.475660][ C1] Tainted: [W]=WARN [ 26.475661][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.475663][ C1] Call Trace: [ 26.475665][ C1] [ 26.475667][ C1] dump_stack_lvl+0x6f/0xa0 [ 26.475673][ C1] __might_resched.cold+0x1fe/0x2c1 [ 26.475676][ C1] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 26.475678][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.475681][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475685][ C1] __kmalloc_noprof+0x443/0x760 [ 26.475689][ C1] ? __rwlock_init+0x150/0x150 [ 26.475691][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 26.475695][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 26.475697][ C1] alloc_buf.isra.0+0x4b/0x260 [ 26.475698][ C1] put_chars+0x1e1/0x2f0 [ 26.475700][ C1] ? __send_to_port+0x420/0x420 [ 26.475702][ C1] ? console_prepend_replay+0x20/0x20 [ 26.475704][ C1] hvc_console_print+0x292/0x780 [ 26.475708][ C1] ? hvc_write+0x3a0/0x3a0 [ 26.475709][ C1] ? vsnprintf+0x668/0x1700 [ 26.475713][ C1] ? __rwlock_init+0x150/0x150 [ 26.475714][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475716][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475718][ C1] console_emit_next_record+0x22f/0x4c0 [ 26.475721][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 26.475723][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475724][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475726][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475728][ C1] ? lock_acquire+0x13c/0x160 [ 26.475730][ C1] ? console_flush_one_record+0x111/0x710 [ 26.475731][ C1] console_flush_one_record+0x46f/0x710 [ 26.475734][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 26.475736][ C1] console_unlock+0xee/0x1f0 [ 26.475738][ C1] ? lock_acquire+0x13c/0x160 [ 26.475740][ C1] ? console_flush_one_record+0x710/0x710 [ 26.475741][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475743][ C1] ? lock_release+0x184/0x1f0 [ 26.475744][ C1] ? lock_acquire+0x60/0x160 [ 26.475746][ C1] ? __rcu_read_lock+0x30/0x70 [ 26.475748][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.475749][ C1] ? vprintk_emit+0x320/0x3e0 [ 26.475751][ C1] vprintk_emit+0x37c/0x3e0 [ 26.475755][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 26.475757][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 26.475758][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475760][ C1] ? lock_acquire+0x13c/0x160 [ 26.475762][ C1] _printk+0xc7/0x100 [ 26.475766][ C1] ? snapshot_read.cold+0x21/0x21 [ 26.475767][ C1] ? ___ratelimit+0x4e7/0xa00 [ 26.475770][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 26.475773][ C1] ? idr_get_free+0x830/0x830 [ 26.475776][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 26.475779][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 26.475783][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 26.475787][ C1] ? lock_release+0x184/0x1f0 [ 26.475789][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 26.475791][ C1] ? sock_def_readable+0x156/0x480 [ 26.475794][ C1] ? packet_rcv+0xd26/0x15a0 [ 26.475797][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475799][ C1] ? lock_release+0x184/0x1f0 [ 26.475801][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 26.475803][ C1] ? lock_acquire+0x13c/0x160 [ 26.475805][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475806][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 26.475809][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475811][ C1] dev_hard_start_xmit+0xf4/0x620 [ 26.475813][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 26.475815][ C1] sch_direct_xmit+0x13d/0xaa0 [ 26.475818][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 26.475819][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475821][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 26.475822][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 26.475824][ C1] ? __rcu_read_lock+0x30/0x70 [ 26.475826][ C1] ? lock_acquire+0x13c/0x160 [ 26.475828][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 26.475830][ C1] ? tc_run+0x8b/0x7e0 [ 26.475831][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 26.475833][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 26.475834][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475836][ C1] ? lock_acquire+0x13c/0x160 [ 26.475838][ C1] __dev_queue_xmit+0x942/0x1b80 [ 26.475840][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 26.475842][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 26.475844][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 26.475847][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 26.475850][ C1] ? neigh_hh_output+0x152/0x4c0 [ 26.475853][ C1] ip6_finish_output2+0x96f/0x1300 [ 26.475855][ C1] ? ip6_dst_lookup+0x80/0x80 [ 26.475857][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475858][ C1] ? lock_acquire+0x13c/0x160 [ 26.475860][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475861][ C1] ? lock_release+0x184/0x1f0 [ 26.475863][ C1] ip6_finish_output+0x646/0xda0 [ 26.475865][ C1] ip6_output+0x23f/0x7f0 [ 26.475867][ C1] ? ip6_finish_output+0xda0/0xda0 [ 26.475868][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 26.475871][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475873][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.475874][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 26.475875][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475877][ C1] ? trace_hardirqs_on+0x36/0x40 [ 26.475878][ C1] ? lock_acquire+0x13c/0x160 [ 26.475879][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475881][ C1] ndisc_send_skb+0xba3/0x1520 [ 26.475885][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 26.475888][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 26.475890][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.475892][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.475893][ C1] addrconf_rs_timer+0x26f/0x770 [ 26.475895][ C1] ? do_raw_spin_lock+0x131/0x280 [ 26.475897][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.475899][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475901][ C1] ? lock_acquire+0x13c/0x160 [ 26.475902][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 26.475904][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.475905][ C1] call_timer_fn+0x160/0x4d0 [ 26.475908][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 26.475910][ C1] ? debug_object_active_state+0x430/0x430 [ 26.475913][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475915][ C1] __run_timers+0x68f/0xaa0 [ 26.475917][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.475920][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.475922][ C1] ? do_raw_spin_lock+0x131/0x280 [ 26.475924][ C1] ? __rwlock_init+0x150/0x150 [ 26.475926][ C1] run_timer_softirq+0xf0/0x160 [ 26.475928][ C1] ? __run_timers+0xaa0/0xaa0 [ 26.475930][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.475931][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475933][ C1] handle_softirqs+0x1d3/0x900 [ 26.475935][ C1] ? _local_bh_enable+0xc0/0xc0 [ 26.475936][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475938][ C1] ? lock_release+0x184/0x1f0 [ 26.475940][ C1] __irq_exit_rcu+0x145/0x1c0 [ 26.475941][ C1] irq_exit_rcu+0xe/0x30 [ 26.475943][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.475945][ C1] [ 26.475945][ C1] [ 26.475946][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 26.475949][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.475951][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.475954][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 [ 26.475956][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 26.475959][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 26.475961][ C1] RDX: 0000000000000001 RSI: ffffffffb568d860 RDI: ffffffffb2ef0307 [ 26.475962][ C1] RBP: 0000000000000000 R08: ffffffffb5381421 R09: 1fe2200005d563a2 [ 26.475962][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 26.475963][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 26.475965][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 26.475967][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.475969][ C1] default_idle+0x9/0x10 [ 26.475971][ C1] default_idle_call+0x6e/0xb0 [ 26.475973][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.475975][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 26.475976][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 26.475979][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.475981][ C1] do_idle+0xd8/0x190 [ 26.475983][ C1] cpu_startup_entry+0x53/0x70 [ 26.475984][ C1] start_secondary+0x204/0x2b0 [ 26.475986][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 26.475988][ C1] common_startup_64+0x13e/0x148 [ 26.475992][ C1] [ 44.248979][ T525] br1: port 1(veth1) entered disabled state [ 44.248994][ T525] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 44.248996][ T525] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 525, name: ip [ 44.248998][ T525] preempt_count: 202, expected: 0 [ 44.248999][ T525] RCU nest depth: 0, expected: 0 [ 44.248999][ T525] INFO: lockdep is turned off. [ 44.249000][ T525] irq event stamp: 0 [ 44.249001][ T525] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 44.249006][ T525] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 44.249012][ T525] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 44.249014][ T525] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 44.249016][ T525] Preemption disabled at: [ 44.249016][ T525] [<0000000000000000>] 0x0 [ 44.249021][ T525] CPU: 3 UID: 0 PID: 525 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 44.249024][ T525] Tainted: [W]=WARN [ 44.249025][ T525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.249027][ T525] Call Trace: [ 44.249028][ T525] [ 44.249029][ T525] dump_stack_lvl+0x6f/0xa0 [ 44.249035][ T525] __might_resched.cold+0x1fe/0x2c1 [ 44.249039][ T525] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 44.249043][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249047][ T525] __kmalloc_noprof+0x443/0x760 [ 44.249050][ T525] ? __rwlock_init+0x150/0x150 [ 44.249053][ T525] ? alloc_buf.isra.0+0x4b/0x260 [ 44.249057][ T525] ? do_raw_spin_unlock+0x59/0x250 [ 44.249059][ T525] alloc_buf.isra.0+0x4b/0x260 [ 44.249061][ T525] put_chars+0x1e1/0x2f0 [ 44.249063][ T525] ? __send_to_port+0x420/0x420 [ 44.249064][ T525] ? printk_get_next_message+0x240/0x650 [ 44.249068][ T525] hvc_console_print+0x292/0x780 [ 44.249071][ T525] ? hvc_write+0x3a0/0x3a0 [ 44.249073][ T525] ? __rwlock_init+0x150/0x150 [ 44.249075][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249077][ T525] ? lock_acquire+0x13c/0x160 [ 44.249079][ T525] console_emit_next_record+0x22f/0x4c0 [ 44.249081][ T525] ? devkmsg_read+0x4b0/0x4b0 [ 44.249083][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249085][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249087][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249088][ T525] ? lock_acquire+0x13c/0x160 [ 44.249090][ T525] ? console_flush_one_record+0x111/0x710 [ 44.249092][ T525] console_flush_one_record+0x46f/0x710 [ 44.249094][ T525] ? console_emit_next_record+0x4c0/0x4c0 [ 44.249097][ T525] console_unlock+0xee/0x1f0 [ 44.249098][ T525] ? lock_acquire+0x13c/0x160 [ 44.249100][ T525] ? console_flush_one_record+0x710/0x710 [ 44.249101][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249103][ T525] ? lock_release+0x184/0x1f0 [ 44.249104][ T525] ? lock_acquire+0x60/0x160 [ 44.249106][ T525] ? __rcu_read_lock+0x30/0x70 [ 44.249108][ T525] ? __down_trylock_console_sem+0x5e/0xa0 [ 44.249110][ T525] ? vprintk_emit+0x320/0x3e0 [ 44.249112][ T525] vprintk_emit+0x37c/0x3e0 [ 44.249114][ T525] ? wake_up_klogd_work_func+0x90/0x90 [ 44.249116][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249118][ T525] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 44.249120][ T525] ? trace_hardirqs_on+0x36/0x40 [ 44.249122][ T525] _printk+0xc7/0x100 [ 44.249125][ T525] ? snapshot_read.cold+0x21/0x21 [ 44.249127][ T525] ? ipv6_mc_down+0x17e/0x2d0 [ 44.249131][ T525] br_set_state+0x22f/0x430 [bridge] [ 44.249151][ T525] br_stp_disable_port+0x11f/0x390 [bridge] [ 44.249159][ T525] br_device_event+0x7b5/0x8f0 [bridge] [ 44.249167][ T525] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 44.249171][ T525] ? llc_exit+0x3e0/0x3e0 [llc] [ 44.249174][ T525] ? addrconf_notify+0x2c8/0xf30 [ 44.249177][ T525] notifier_call_chain+0xae/0x300 [ 44.249180][ T525] __dev_notify_flags+0x23c/0x3c0 [ 44.249184][ T525] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 44.249185][ T525] ? netif_change_name+0x8c0/0x8c0 [ 44.249188][ T525] ? netif_set_allmulti+0x250/0x250 [ 44.249189][ T525] ? __kernel_text_address+0x12/0x30 [ 44.249191][ T525] ? write_profile+0xf0/0xf0 [ 44.249194][ T525] ? unwind_get_return_address+0x67/0xd0 [ 44.249197][ T525] netif_change_flags+0xfe/0x190 [ 44.249199][ T525] do_setlink.isra.0+0x1cc3/0x2750 [ 44.249202][ T525] ? stack_trace_save+0x93/0xc0 [ 44.249204][ T525] ? rtnl_link_get_size+0x350/0x350 [ 44.249205][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249207][ T525] ? stack_depot_save_flags+0x1bc/0x790 [ 44.249211][ T525] ? kasan_save_stack+0x3d/0x50 [ 44.249214][ T525] ? kasan_save_stack+0x2f/0x50 [ 44.249215][ T525] ? kasan_save_track+0x14/0x30 [ 44.249217][ T525] ? __kasan_kmalloc+0x7b/0x90 [ 44.249218][ T525] ? __kmalloc_cache_noprof+0x29a/0x620 [ 44.249220][ T525] ? rtnl_newlink+0x124/0x11c0 [ 44.249221][ T525] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.249222][ T525] ? netlink_rcv_skb+0x14e/0x3a0 [ 44.249225][ T525] ? netlink_unicast+0x486/0x750 [ 44.249226][ T525] ? netlink_sendmsg+0x735/0xc60 [ 44.249227][ T525] ? ____sys_sendmsg+0x415/0x880 [ 44.249230][ T525] ? ___sys_sendmsg+0x14e/0x1d0 [ 44.249231][ T525] ? __sys_sendmsg+0x12c/0x1d0 [ 44.249233][ T525] ? do_syscall_64+0xff/0x530 [ 44.249235][ T525] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.249238][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249239][ T525] ? lock_acquire+0x13c/0x160 [ 44.249241][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249242][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249244][ T525] ? trace_contention_end+0xb3/0x180 [ 44.249247][ T525] ? __mutex_lock+0x1db/0x1ea0 [ 44.249249][ T525] ? __mutex_lock+0x9a3/0x1ea0 [ 44.249250][ T525] ? rtnl_newlink+0x9a8/0x11c0 [ 44.249252][ T525] ? ww_mutex_lock+0x160/0x160 [ 44.249254][ T525] ? __rtnl_newlink+0x3fa/0xa50 [ 44.249256][ T525] rtnl_newlink+0x9f1/0x11c0 [ 44.249258][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249259][ T525] ? rtnl_bridge_getlink+0x850/0x850 [ 44.249261][ T525] ? lock_acquire+0x13c/0x160 [ 44.249262][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249264][ T525] ? is_bpf_text_address+0x3e/0x110 [ 44.249267][ T525] ? is_bpf_text_address+0x72/0x110 [ 44.249269][ T525] ? kernel_text_address+0x149/0x170 [ 44.249270][ T525] ? __kernel_text_address+0x12/0x30 [ 44.249272][ T525] ? write_profile+0xf0/0xf0 [ 44.249273][ T525] ? unwind_get_return_address+0x67/0xd0 [ 44.249274][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249276][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249277][ T525] ? cap_capable+0x1d7/0x3d0 [ 44.249281][ T525] ? lock_acquire+0x13c/0x160 [ 44.249283][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249284][ T525] ? rtnl_bridge_getlink+0x850/0x850 [ 44.249286][ T525] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.249287][ T525] ? rtnl_link_fill+0x920/0x920 [ 44.249289][ T525] ? filter_irq_stacks+0xd0/0xd0 [ 44.249290][ T525] ? stack_depot_save_flags+0x1bc/0x790 [ 44.249293][ T525] netlink_rcv_skb+0x14e/0x3a0 [ 44.249295][ T525] ? rtnl_link_fill+0x920/0x920 [ 44.249296][ T525] ? lock_release+0x184/0x1f0 [ 44.249298][ T525] ? netlink_ack+0xcf0/0xcf0 [ 44.249299][ T525] ? __netlink_lookup+0xb9/0x6b0 [ 44.249302][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249303][ T525] ? lock_release+0x184/0x1f0 [ 44.249305][ T525] netlink_unicast+0x486/0x750 [ 44.249307][ T525] ? netlink_attachskb+0x810/0x810 [ 44.249309][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249310][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249312][ T525] ? lock_acquire+0x13c/0x160 [ 44.249314][ T525] netlink_sendmsg+0x735/0xc60 [ 44.249316][ T525] ? netlink_unicast+0x750/0x750 [ 44.249318][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249319][ T525] ? lock_release+0x184/0x1f0 [ 44.249321][ T525] ____sys_sendmsg+0x415/0x880 [ 44.249323][ T525] ? copy_msghdr_from_user+0x279/0x420 [ 44.249324][ T525] ? get_timestamp.constprop.0+0x390/0x390 [ 44.249326][ T525] ? move_addr_to_kernel+0x40/0x40 [ 44.249327][ T525] ? filter_irq_stacks+0xd0/0xd0 [ 44.249330][ T525] ___sys_sendmsg+0x14e/0x1d0 [ 44.249331][ T525] ? copy_msghdr_from_user+0x420/0x420 [ 44.249336][ T525] __sys_sendmsg+0x12c/0x1d0 [ 44.249338][ T525] ? __sys_sendmsg_sock+0x20/0x20 [ 44.249341][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.249343][ T525] do_syscall_64+0xff/0x530 [ 44.249344][ T525] ? exc_page_fault+0xee/0x100 [ 44.249346][ T525] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.249348][ T525] RIP: 0033:0x7f69a680d54e [ 44.249349][ T525] 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 [ 44.249351][ T525] RSP: 002b:00007ffe5d800590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.249355][ T525] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f69a680d54e [ 44.249356][ T525] RDX: 0000000000000000 RSI: 00007ffe5d800640 RDI: 0000000000000005 [ 44.249357][ T525] RBP: 00007ffe5d8005a0 R08: 0000000000000000 R09: 0000000000000000 [ 44.249358][ T525] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9180f3 [ 44.249359][ T525] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe5d800d00 [ 44.249361][ T525] [ 44.286487][ T525] ip (525) used greatest stack depth: 23016 bytes left [ 44.298489][ T529] br1: port 2(veth2) entered disabled state [ 44.331908][ T530] veth2: left allmulticast mode [ 44.332141][ T530] veth2: left promiscuous mode [ 44.332453][ T530] br1: port 2(veth2) entered disabled state [ 44.333380][ T530] veth1: left allmulticast mode [ 44.334803][ T530] veth1: left promiscuous mode [ 44.335097][ T530] br1: port 1(veth1) entered disabled state