[ 10.609702][ T250] gre: GRE over IPv4 demultiplexer driver [ 10.609718][ T250] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.609721][ T250] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 250, name: modprobe [ 10.609723][ T250] preempt_count: 1, expected: 0 [ 10.609723][ T250] RCU nest depth: 0, expected: 0 [ 10.609724][ T250] locks held by modprobe/250: 4, last CPU#1: [ 10.609727][ T250] #0: ffffffffa3569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.609740][ T250] #1: ffffffffa3569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.609744][ T250] #2: ffffffffa3489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.609748][ T250] #3: ffffffffa3489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.609752][ T250] irq event stamp: 34332 [ 10.609753][ T250] hardirqs last enabled at (34331): [] __down_trylock_console_sem+0x86/0xa0 [ 10.609756][ T250] hardirqs last disabled at (34332): [] console_emit_next_record+0x3d4/0x4c0 [ 10.609758][ T250] softirqs last enabled at (33360): [] handle_softirqs+0x67c/0x900 [ 10.609761][ T250] softirqs last disabled at (33009): [] __irq_exit_rcu+0x145/0x1c0 [ 10.609763][ T250] Preemption disabled at: [ 10.609763][ T250] [] vprintk_emit+0x31b/0x3e0 [ 10.609769][ T250] CPU: 1 UID: 0 PID: 250 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.609773][ T250] Tainted: [W]=WARN [ 10.609774][ T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.609775][ T250] Call Trace: [ 10.609777][ T250] [ 10.609779][ T250] dump_stack_lvl+0x6f/0xa0 [ 10.609784][ T250] ? vprintk_emit+0x31b/0x3e0 [ 10.609787][ T250] __might_resched.cold+0x1fe/0x2c1 [ 10.609791][ T250] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.609795][ T250] ? __kmalloc_noprof+0xdb/0x760 [ 10.609801][ T250] __kmalloc_noprof+0x443/0x760 [ 10.609803][ T250] ? alloc_buf.isra.0+0x4b/0x260 [ 10.609809][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 10.609812][ T250] alloc_buf.isra.0+0x4b/0x260 [ 10.609815][ T250] put_chars+0x1e1/0x2f0 [ 10.609817][ T250] ? desc_read_finalized_seq+0x79/0x120 [ 10.609819][ T250] ? __send_to_port+0x420/0x420 [ 10.609822][ T250] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.609826][ T250] ? validate_chain+0x38b/0xc20 [ 10.609830][ T250] hvc_console_print+0x292/0x780 [ 10.609833][ T250] ? __lock_acquire+0x518/0xc20 [ 10.609834][ T250] ? __lock_acquire+0x518/0xc20 [ 10.609839][ T250] ? hvc_write+0x3a0/0x3a0 [ 10.609840][ T250] ? console_emit_next_record+0x1df/0x4c0 [ 10.609843][ T250] ? rcu_is_watching+0x16/0xd0 [ 10.609846][ T250] ? lock_acquire+0x13c/0x160 [ 10.609850][ T250] console_emit_next_record+0x22f/0x4c0 [ 10.609854][ T250] ? devkmsg_read+0x4b0/0x4b0 [ 10.609856][ T250] ? console_flush_one_record+0x106/0x710 [ 10.609859][ T250] ? rcu_is_watching+0x16/0xd0 [ 10.609862][ T250] ? lock_acquire+0x13c/0x160 [ 10.609865][ T250] console_flush_one_record+0x46f/0x710 [ 10.609870][ T250] ? console_emit_next_record+0x4c0/0x4c0 [ 10.609871][ T250] ? __lock_acquire+0x518/0xc20 [ 10.609877][ T250] console_unlock+0xee/0x1f0 [ 10.609879][ T250] ? console_flush_one_record+0x710/0x710 [ 10.609881][ T250] ? rcu_is_watching+0x16/0xd0 [ 10.609884][ T250] ? lock_acquire+0x60/0x160 [ 10.609887][ T250] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.609889][ T250] ? vprintk_emit+0x320/0x3e0 [ 10.609892][ T250] vprintk_emit+0x37c/0x3e0 [ 10.609900][ T250] ? wake_up_klogd_work_func+0x90/0x90 [ 10.609907][ T250] ? gre_exit+0x3f0/0x3f0 [gre] [ 10.609910][ T250] _printk+0xc7/0x100 [ 10.609914][ T250] ? snapshot_read.cold+0x21/0x21 [ 10.609920][ T250] ? do_one_initcall+0x113/0x4f0 [ 10.609923][ T250] gre_init+0x15/0x1000 [gre] [ 10.609925][ T250] do_one_initcall+0x124/0x4f0 [ 10.609928][ T250] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.609933][ T250] ? do_init_module+0xae/0x8a0 [ 10.609936][ T250] ? kasan_unpoison+0x44/0x70 [ 10.609940][ T250] do_init_module+0x2ad/0x8a0 [ 10.609944][ T250] ? lockdep_hardirqs_on+0x91/0x130 [ 10.609948][ T250] ? free_module+0x470/0x470 [ 10.609952][ T250] ? kfree+0x123/0x590 [ 10.609956][ T250] load_module+0x1424/0x1bb0 [ 10.609963][ T250] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.609968][ T250] ? backing_file_read_iter+0x541/0x790 [ 10.609971][ T250] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.609975][ T250] init_module_from_file+0x11f/0x1a0 [ 10.609979][ T250] ? __do_sys_init_module+0x220/0x220 [ 10.609987][ T250] ? __rwlock_init+0x150/0x150 [ 10.609990][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 10.609993][ T250] idempotent_init_module+0x37b/0x7c0 [ 10.609998][ T250] ? init_module_from_file+0x1a0/0x1a0 [ 10.610008][ T250] ? rcu_is_watching+0x16/0xd0 [ 10.610011][ T250] ? cap_capable+0x1d7/0x3d0 [ 10.610017][ T250] __x64_sys_finit_module+0xdf/0x190 [ 10.610019][ T250] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.610023][ T250] do_syscall_64+0xff/0x530 [ 10.610025][ T250] ? exc_page_fault+0xee/0x100 [ 10.610027][ T250] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.610030][ T250] RIP: 0033:0x7fe4fc5a737d [ 10.610033][ T250] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 10.610035][ T250] RSP: 002b:00007ffe6b604bf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.610038][ T250] RAX: ffffffffffffffda RBX: 00005621fdd1ba40 RCX: 00007fe4fc5a737d [ 10.610039][ T250] RDX: 0000000000000000 RSI: 00005621d64d5ffd RDI: 0000000000000001 [ 10.610040][ T250] RBP: 00007ffe6b604c90 R08: 0000000000000000 R09: 0000000000000000 [ 10.610041][ T250] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621d64d5ffd [ 10.610042][ T250] R13: 00005621fdd1ba00 R14: 0000000000040000 R15: 0000000000000000 [ 10.610048][ T250] [ 10.645660][ T250] ip_gre: GRE over IPv4 tunneling driver [ 10.781431][ T257] ip (257) used greatest stack depth: 23392 bytes left [ 10.899250][ T261] GACT probability NOT on [ 10.989684][ T263] ip6_gre: GRE over IPv6 tunneling driver [ 11.051155][ T57] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.051221][ T57] [ 11.051223][ T57] ============================= [ 11.051224][ T57] WARNING: suspicious RCU usage [ 11.051226][ T57] 7.2.0-virtme #1 Tainted: G W [ 11.051227][ T57] ----------------------------- [ 11.051228][ T57] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 11.051229][ T57] [ 11.051229][ T57] other info that might help us debug this: [ 11.051229][ T57] [ 11.051230][ T57] [ 11.051230][ T57] rcu_scheduler_active = 2, debug_locks = 1 [ 11.051231][ T57] locks held by kworker/3:1/57: 12, last CPU#3: [ 11.051233][ T57] #0: ff11000008d71b40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.051245][ T57] #1: ffa00000003dfd10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.051249][ T57] #2: ff1100000c2f0d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 11.051255][ T57] #3: ffffffffa3580b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 11.051258][ T57] #4: ffffffffa3580b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 11.051263][ T57] #5: ffffffffa3580aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 11.051268][ T57] #6: ff1100000d98d228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 11.051272][ T57] #7: ffffffffa3580b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 11.051277][ T57] #8: ffffffffa3569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.051282][ T57] #9: ffffffffa3569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.051286][ T57] #10: ffffffffa3489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.051289][ T57] #11: ffffffffa3489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.051293][ T57] [ 11.051293][ T57] stack backtrace: [ 11.051296][ T57] CPU: 3 UID: 0 PID: 57 Comm: kworker/3:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.051299][ T57] Tainted: [W]=WARN [ 11.051300][ T57] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.051302][ T57] Workqueue: mld mld_ifc_work [ 11.051305][ T57] Call Trace: [ 11.051307][ T57] [ 11.051308][ T57] dump_stack_lvl+0x6f/0xa0 [ 11.051315][ T57] lockdep_rcu_suspicious.cold+0x37/0x8a [ 11.051321][ T57] __might_resched+0x2ac/0x390 [ 11.051326][ T57] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.051329][ T57] ? __kmalloc_noprof+0xdb/0x760 [ 11.051334][ T57] __kmalloc_noprof+0x443/0x760 [ 11.051337][ T57] ? alloc_buf.isra.0+0x4b/0x260 [ 11.051342][ T57] ? do_raw_spin_unlock+0x59/0x250 [ 11.051345][ T57] alloc_buf.isra.0+0x4b/0x260 [ 11.051349][ T57] put_chars+0x1e1/0x2f0 [ 11.051351][ T57] ? check_prev_add+0x316/0xe90 [ 11.051354][ T57] ? __send_to_port+0x420/0x420 [ 11.051358][ T57] ? validate_chain+0x34a/0xc20 [ 11.051363][ T57] hvc_console_print+0x292/0x780 [ 11.051370][ T57] ? hvc_write+0x3a0/0x3a0 [ 11.051372][ T57] ? rcu_is_watching+0x16/0xd0 [ 11.051377][ T57] ? lock_acquire+0x13c/0x160 [ 11.051381][ T57] console_emit_next_record+0x22f/0x4c0 [ 11.051384][ T57] ? devkmsg_read+0x4b0/0x4b0 [ 11.051386][ T57] ? console_flush_one_record+0x106/0x710 [ 11.051390][ T57] ? rcu_is_watching+0x16/0xd0 [ 11.051392][ T57] ? lock_acquire+0x13c/0x160 [ 11.051396][ T57] console_flush_one_record+0x46f/0x710 [ 11.051401][ T57] ? console_emit_next_record+0x4c0/0x4c0 [ 11.051403][ T57] ? __lock_acquire+0x518/0xc20 [ 11.051408][ T57] console_unlock+0xee/0x1f0 [ 11.051411][ T57] ? console_flush_one_record+0x710/0x710 [ 11.051413][ T57] ? rcu_is_watching+0x16/0xd0 [ 11.051415][ T57] ? lock_acquire+0x60/0x160 [ 11.051419][ T57] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.051421][ T57] ? vprintk_emit+0x320/0x3e0 [ 11.051424][ T57] vprintk_emit+0x37c/0x3e0 [ 11.051428][ T57] ? wake_up_klogd_work_func+0x90/0x90 [ 11.051431][ T57] ? __lock_release.isra.0+0x69/0x1a0 [ 11.051436][ T57] _printk+0xc7/0x100 [ 11.051439][ T57] ? snapshot_read.cold+0x21/0x21 [ 11.051441][ T57] ? ___ratelimit+0x4e7/0xa00 [ 11.051447][ T57] ? idr_get_free+0x830/0x830 [ 11.051452][ T57] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 11.051456][ T57] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 11.051462][ T57] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 11.051465][ T57] ? stack_trace_save+0x93/0xc0 [ 11.051468][ T57] ? filter_irq_stacks+0xd0/0xd0 [ 11.051470][ T57] ? netif_skb_features+0x658/0x1430 [ 11.051472][ T57] ? mark_lock_irq+0x390/0x9c0 [ 11.051474][ T57] ? lock_acquire+0x13c/0x160 [ 11.051476][ T57] ? skb_network_protocol+0x3b0/0x3b0 [ 11.051479][ T57] ? save_trace+0xe8/0x280 [ 11.051485][ T57] dev_hard_start_xmit+0xf4/0x620 [ 11.051488][ T57] ? validate_xmit_skb_list+0xb3/0x150 [ 11.051492][ T57] sch_direct_xmit+0x13d/0xaa0 [ 11.051503][ T57] ? lock_acquire.part.0+0xd4/0x280 [ 11.051505][ T57] ? dequeue_skb+0x1db0/0x1db0 [ 11.051508][ T57] ? __rcu_read_lock+0x30/0x70 [ 11.051509][ T57] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.051512][ T57] ? lock_acquire+0x13c/0x160 [ 11.051517][ T57] __dev_xmit_skb+0xecc/0x1be0 [ 11.051522][ T57] ? alloc_netdev_dummy+0x30/0x30 [ 11.051523][ T57] ? __dev_queue_xmit+0x1fc/0x1b80 [ 11.051526][ T57] ? rcu_is_watching+0x16/0xd0 [ 11.051529][ T57] ? lock_acquire+0x13c/0x160 [ 11.051533][ T57] __dev_queue_xmit+0x942/0x1b80 [ 11.051536][ T57] ? __lock_acquire+0x518/0xc20 [ 11.051541][ T57] ? lock_acquire.part.0+0xd4/0x280 [ 11.051542][ T57] ? find_held_lock+0x2b/0x80 [ 11.051544][ T57] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 11.051556][ T57] ip6_finish_output2+0x423/0x1300 [ 11.051561][ T57] ? ip6_dst_lookup+0x80/0x80 [ 11.051562][ T57] ? find_held_lock+0x2b/0x80 [ 11.051565][ T57] ? __lock_release.isra.0+0x69/0x1a0 [ 11.051568][ T57] ? ip6_mtu+0x15d/0x310 [ 11.051573][ T57] ip6_finish_output+0x646/0xda0 [ 11.051577][ T57] ip6_output+0x23f/0x7f0 [ 11.051580][ T57] ? ip6_finish_output+0xda0/0xda0 [ 11.051582][ T57] ? __lock_release.isra.0+0x69/0x1a0 [ 11.051584][ T57] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 11.051587][ T57] ? mark_held_locks+0x40/0x70 [ 11.051591][ T57] ? __local_bh_enable_ip+0xaa/0x150 [ 11.051593][ T57] ? __local_bh_enable_ip+0xaa/0x150 [ 11.051595][ T57] ? icmp6_dst_alloc+0x317/0x4d0 [ 11.051599][ T57] mld_sendpack+0x9d6/0xec0 [ 11.051604][ T57] ? mld_dad_start_work+0x240/0x240 [ 11.051611][ T57] ? mld_send_cr+0x50f/0x820 [ 11.051615][ T57] mld_ifc_work+0x36/0x190 [ 11.051617][ T57] ? process_one_work+0xdfc/0x1560 [ 11.051619][ T57] process_one_work+0xe3e/0x1560 [ 11.051626][ T57] ? __queue_delayed_work+0x470/0x470 [ 11.051629][ T57] ? lock_acquire.part.0+0xd4/0x280 [ 11.051637][ T57] worker_thread+0x4f1/0xd60 [ 11.051641][ T57] ? rescuer_thread+0x1340/0x1340 [ 11.051643][ T57] ? __kthread_parkme+0xbd/0x210 [ 11.051646][ T57] ? rescuer_thread+0x1340/0x1340 [ 11.051649][ T57] ? rescuer_thread+0x1340/0x1340 [ 11.051651][ T57] kthread+0x367/0x460 [ 11.051653][ T57] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.051656][ T57] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.051659][ T57] ret_from_fork+0x474/0x6b0 [ 11.051663][ T57] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.051666][ T57] ? __switch_to+0x5a3/0xe00 [ 11.051669][ T57] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.051672][ T57] ret_from_fork_asm+0x11/0x20 [ 11.051681][ T57] [ 11.099034][ T57] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.422260][ T277] br1: port 1(veth1) entered blocking state [ 11.422712][ T277] br1: port 1(veth1) entered disabled state [ 11.423750][ T277] veth1: entered allmulticast mode [ 11.425424][ T277] veth1: entered promiscuous mode [ 11.450274][ T39] br1: port 1(veth1) entered blocking state [ 11.450656][ T39] br1: port 1(veth1) entered forwarding state [ 11.474677][ T279] br1: port 2(veth2) entered blocking state [ 11.474985][ T279] br1: port 2(veth2) entered disabled state [ 11.475275][ T279] veth2: entered allmulticast mode [ 11.476869][ T279] veth2: entered promiscuous mode [ 11.501514][ T39] br1: port 2(veth2) entered blocking state [ 11.501846][ T39] br1: port 2(veth2) entered forwarding state [ 11.665568][ T251] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 11.665582][ T251] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.665584][ T251] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 251, name: kworker/1:2 [ 11.665586][ T251] preempt_count: 202, expected: 0 [ 11.665587][ T251] RCU nest depth: 3, expected: 0 [ 11.665588][ T251] locks held by kworker/1:2/251: 12, last CPU#1: [ 11.665590][ T251] #0: ff11000008d71b40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.665602][ T251] #1: ffa0000000597d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.665606][ T251] #2: ff1100000c95a530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 11.665612][ T251] #3: ffffffffa3580b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 11.665615][ T251] #4: ffffffffa3580b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 11.665619][ T251] #5: ffffffffa3580aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 11.665624][ T251] #6: ff1100000c5f0a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 11.665628][ T251] #7: ffffffffa3580b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 11.665635][ T251] #8: ffffffffa3569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.665640][ T251] #9: ffffffffa3569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.665643][ T251] #10: ffffffffa3489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.665647][ T251] #11: ffffffffa3489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.665651][ T251] irq event stamp: 40703 [ 11.665652][ T251] hardirqs last enabled at (40702): [] __down_trylock_console_sem+0x86/0xa0 [ 11.665654][ T251] hardirqs last disabled at (40703): [] console_emit_next_record+0x3d4/0x4c0 [ 11.665656][ T251] softirqs last enabled at (40692): [] neigh_resolve_output.part.0+0x481/0x740 [ 11.665659][ T251] softirqs last disabled at (40696): [] __dev_queue_xmit+0x1fc/0x1b80 [ 11.665661][ T251] Preemption disabled at: [ 11.665662][ T251] [] __dev_queue_xmit+0x204/0x1b80 [ 11.665668][ T251] CPU: 1 UID: 0 PID: 251 Comm: kworker/1:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.665671][ T251] Tainted: [W]=WARN [ 11.665672][ T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.665674][ T251] Workqueue: mld mld_ifc_work [ 11.665677][ T251] Call Trace: [ 11.665679][ T251] [ 11.665681][ T251] dump_stack_lvl+0x6f/0xa0 [ 11.665687][ T251] ? __dev_queue_xmit+0x204/0x1b80 [ 11.665690][ T251] __might_resched.cold+0x1fe/0x2c1 [ 11.665694][ T251] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.665698][ T251] ? __kmalloc_noprof+0xdb/0x760 [ 11.665703][ T251] __kmalloc_noprof+0x443/0x760 [ 11.665705][ T251] ? alloc_buf.isra.0+0x4b/0x260 [ 11.665711][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 11.665714][ T251] alloc_buf.isra.0+0x4b/0x260 [ 11.665717][ T251] put_chars+0x1e1/0x2f0 [ 11.665720][ T251] ? __send_to_port+0x420/0x420 [ 11.665723][ T251] ? validate_chain+0x38b/0xc20 [ 11.665728][ T251] hvc_console_print+0x292/0x780 [ 11.665734][ T251] ? hvc_write+0x3a0/0x3a0 [ 11.665737][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.665741][ T251] ? lock_acquire+0x13c/0x160 [ 11.665745][ T251] console_emit_next_record+0x22f/0x4c0 [ 11.665749][ T251] ? devkmsg_read+0x4b0/0x4b0 [ 11.665750][ T251] ? console_flush_one_record+0x106/0x710 [ 11.665754][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.665756][ T251] ? lock_acquire+0x13c/0x160 [ 11.665760][ T251] console_flush_one_record+0x46f/0x710 [ 11.665764][ T251] ? console_emit_next_record+0x4c0/0x4c0 [ 11.665766][ T251] ? __lock_acquire+0x518/0xc20 [ 11.665771][ T251] console_unlock+0xee/0x1f0 [ 11.665774][ T251] ? console_flush_one_record+0x710/0x710 [ 11.665776][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.665778][ T251] ? lock_acquire+0x60/0x160 [ 11.665782][ T251] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.665784][ T251] ? vprintk_emit+0x320/0x3e0 [ 11.665787][ T251] vprintk_emit+0x37c/0x3e0 [ 11.665791][ T251] ? wake_up_klogd_work_func+0x90/0x90 [ 11.665794][ T251] ? __lock_release.isra.0+0x69/0x1a0 [ 11.665799][ T251] _printk+0xc7/0x100 [ 11.665802][ T251] ? snapshot_read.cold+0x21/0x21 [ 11.665804][ T251] ? ___ratelimit+0x4e7/0xa00 [ 11.665810][ T251] ? idr_get_free+0x830/0x830 [ 11.665815][ T251] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 11.665821][ T251] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 11.665826][ T251] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 11.665828][ T251] ? mark_usage+0x61/0x170 [ 11.665830][ T251] ? ret_from_fork_asm+0x11/0x20 [ 11.665831][ T251] ? __lock_acquire+0x518/0xc20 [ 11.665834][ T251] ? netif_skb_features+0x658/0x1430 [ 11.665836][ T251] ? mark_usage+0x61/0x170 [ 11.665838][ T251] ? __lock_acquire+0x518/0xc20 [ 11.665841][ T251] ? skb_network_protocol+0x3b0/0x3b0 [ 11.665847][ T251] dev_hard_start_xmit+0xf4/0x620 [ 11.665851][ T251] ? validate_xmit_skb_list+0xb3/0x150 [ 11.665854][ T251] sch_direct_xmit+0x13d/0xaa0 [ 11.665859][ T251] ? lock_acquire.part.0+0xd4/0x280 [ 11.665862][ T251] ? dequeue_skb+0x1db0/0x1db0 [ 11.665864][ T251] ? __rcu_read_lock+0x30/0x70 [ 11.665866][ T251] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.665868][ T251] ? lock_acquire+0x13c/0x160 [ 11.665873][ T251] __dev_xmit_skb+0xecc/0x1be0 [ 11.665877][ T251] ? alloc_netdev_dummy+0x30/0x30 [ 11.665879][ T251] ? __dev_queue_xmit+0x1fc/0x1b80 [ 11.665882][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.665884][ T251] ? lock_acquire+0x13c/0x160 [ 11.665888][ T251] __dev_queue_xmit+0x942/0x1b80 [ 11.665891][ T251] ? __lock_acquire+0x518/0xc20 [ 11.665900][ T251] ? lock_acquire.part.0+0xd4/0x280 [ 11.665902][ T251] ? find_held_lock+0x2b/0x80 [ 11.665905][ T251] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 11.665916][ T251] ip6_finish_output2+0x423/0x1300 [ 11.665921][ T251] ? ip6_dst_lookup+0x80/0x80 [ 11.665923][ T251] ? find_held_lock+0x2b/0x80 [ 11.665926][ T251] ? __lock_release.isra.0+0x69/0x1a0 [ 11.665929][ T251] ? ip6_mtu+0x15d/0x310 [ 11.665933][ T251] ip6_finish_output+0x646/0xda0 [ 11.665937][ T251] ip6_output+0x23f/0x7f0 [ 11.665940][ T251] ? ip6_finish_output+0xda0/0xda0 [ 11.665942][ T251] ? __lock_release.isra.0+0x69/0x1a0 [ 11.665944][ T251] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 11.665947][ T251] ? mark_held_locks+0x40/0x70 [ 11.665950][ T251] ? __local_bh_enable_ip+0xaa/0x150 [ 11.665953][ T251] ? __local_bh_enable_ip+0xaa/0x150 [ 11.665955][ T251] ? icmp6_dst_alloc+0x317/0x4d0 [ 11.665959][ T251] mld_sendpack+0x9d6/0xec0 [ 11.665963][ T251] ? mld_dad_start_work+0x240/0x240 [ 11.665970][ T251] ? mld_send_cr+0x50f/0x820 [ 11.665974][ T251] mld_ifc_work+0x36/0x190 [ 11.665976][ T251] ? process_one_work+0xdfc/0x1560 [ 11.665978][ T251] process_one_work+0xe3e/0x1560 [ 11.665985][ T251] ? __queue_delayed_work+0x470/0x470 [ 11.665988][ T251] ? lock_acquire.part.0+0xd4/0x280 [ 11.665995][ T251] worker_thread+0x4f1/0xd60 [ 11.666002][ T251] ? rescuer_thread+0x1340/0x1340 [ 11.666005][ T251] ? __kthread_parkme+0xbd/0x210 [ 11.666009][ T251] ? rescuer_thread+0x1340/0x1340 [ 11.666014][ T251] ? rescuer_thread+0x1340/0x1340 [ 11.666017][ T251] kthread+0x367/0x460 [ 11.666019][ T251] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.666023][ T251] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.666026][ T251] ret_from_fork+0x474/0x6b0 [ 11.666030][ T251] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.666033][ T251] ? __switch_to+0x5a3/0xe00 [ 11.666036][ T251] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.666039][ T251] ret_from_fork_asm+0x11/0x20 [ 11.666047][ T251] [ 11.733296][ T288] br1: port 2(veth2) entered disabled state [ 11.734095][ T288] br1: port 1(veth1) entered disabled state [ 11.762219][ T290] br1: port 3(veth4) entered blocking state [ 11.762577][ T290] br1: port 3(veth4) entered disabled state [ 11.762937][ T290] veth4: entered allmulticast mode [ 11.765076][ T290] veth4: entered promiscuous mode [ 11.782142][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.819335][ T292] br1: port 3(veth4) entered blocking state [ 11.819737][ T292] br1: port 3(veth4) entered forwarding state [ 11.820391][ T292] br1: port 2(veth2) entered blocking state [ 11.820691][ T292] br1: port 2(veth2) entered forwarding state [ 11.821095][ T292] br1: port 1(veth1) entered blocking state [ 11.821388][ T292] br1: port 1(veth1) entered forwarding state [ 11.985320][ T298] 8021q: 802.1Q VLAN Support v1.8 [ 12.038001][ T57] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.293079][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.676988][ T251] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.677004][ T251] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.677007][ T251] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 251, name: kworker/1:2 [ 12.677009][ T251] preempt_count: 202, expected: 0 [ 12.677010][ T251] RCU nest depth: 3, expected: 0 [ 12.677011][ T251] locks held by kworker/1:2/251: 12, last CPU#1: [ 12.677013][ T251] #0: ff11000008d71b40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.677026][ T251] #1: ffa0000000597d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.677030][ T251] #2: ff1100000c95a530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.677036][ T251] #3: ffffffffa3580b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.677040][ T251] #4: ffffffffa3580b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.677044][ T251] #5: ffffffffa3580aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.677049][ T251] #6: ff1100000c5f0a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.677053][ T251] #7: ffffffffa3580b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.677060][ T251] #8: ffffffffa3569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.677065][ T251] #9: ffffffffa3569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.677068][ T251] #10: ffffffffa3489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.677072][ T251] #11: ffffffffa3489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.677076][ T251] irq event stamp: 109097 [ 12.677077][ T251] hardirqs last enabled at (109096): [] __down_trylock_console_sem+0x86/0xa0 [ 12.677080][ T251] hardirqs last disabled at (109097): [] console_emit_next_record+0x3d4/0x4c0 [ 12.677082][ T251] softirqs last enabled at (109086): [] icmp6_dst_alloc+0x317/0x4d0 [ 12.677085][ T251] softirqs last disabled at (109090): [] __dev_queue_xmit+0x1fc/0x1b80 [ 12.677087][ T251] Preemption disabled at: [ 12.677088][ T251] [] __dev_queue_xmit+0x204/0x1b80 [ 12.677094][ T251] CPU: 1 UID: 0 PID: 251 Comm: kworker/1:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.677097][ T251] Tainted: [W]=WARN [ 12.677098][ T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.677100][ T251] Workqueue: mld mld_ifc_work [ 12.677103][ T251] Call Trace: [ 12.677105][ T251] [ 12.677107][ T251] dump_stack_lvl+0x6f/0xa0 [ 12.677113][ T251] ? __dev_queue_xmit+0x204/0x1b80 [ 12.677115][ T251] __might_resched.cold+0x1fe/0x2c1 [ 12.677120][ T251] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.677124][ T251] ? __kmalloc_noprof+0xdb/0x760 [ 12.677129][ T251] __kmalloc_noprof+0x443/0x760 [ 12.677131][ T251] ? alloc_buf.isra.0+0x4b/0x260 [ 12.677137][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 12.677140][ T251] alloc_buf.isra.0+0x4b/0x260 [ 12.677143][ T251] put_chars+0x1e1/0x2f0 [ 12.677146][ T251] ? __send_to_port+0x420/0x420 [ 12.677149][ T251] ? validate_chain+0x38b/0xc20 [ 12.677155][ T251] hvc_console_print+0x292/0x780 [ 12.677161][ T251] ? hvc_write+0x3a0/0x3a0 [ 12.677164][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.677168][ T251] ? lock_acquire+0x13c/0x160 [ 12.677172][ T251] console_emit_next_record+0x22f/0x4c0 [ 12.677176][ T251] ? devkmsg_read+0x4b0/0x4b0 [ 12.677178][ T251] ? console_flush_one_record+0x106/0x710 [ 12.677181][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.677184][ T251] ? lock_acquire+0x13c/0x160 [ 12.677188][ T251] console_flush_one_record+0x46f/0x710 [ 12.677192][ T251] ? console_emit_next_record+0x4c0/0x4c0 [ 12.677194][ T251] ? __lock_acquire+0x518/0xc20 [ 12.677200][ T251] console_unlock+0xee/0x1f0 [ 12.677203][ T251] ? console_flush_one_record+0x710/0x710 [ 12.677205][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.677207][ T251] ? lock_acquire+0x60/0x160 [ 12.677211][ T251] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.677212][ T251] ? vprintk_emit+0x320/0x3e0 [ 12.677216][ T251] vprintk_emit+0x37c/0x3e0 [ 12.677220][ T251] ? wake_up_klogd_work_func+0x90/0x90 [ 12.677223][ T251] ? __lock_release.isra.0+0x69/0x1a0 [ 12.677228][ T251] _printk+0xc7/0x100 [ 12.677232][ T251] ? snapshot_read.cold+0x21/0x21 [ 12.677234][ T251] ? ___ratelimit+0x4e7/0xa00 [ 12.677240][ T251] ? idr_get_free+0x830/0x830 [ 12.677245][ T251] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.677250][ T251] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 12.677255][ T251] ? mark_usage+0x61/0x170 [ 12.677258][ T251] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.677262][ T251] ? mark_usage+0x61/0x170 [ 12.677263][ T251] ? netif_skb_features+0x658/0x1430 [ 12.677265][ T251] ? __lock_acquire+0x518/0xc20 [ 12.677267][ T251] ? validate_chain+0x737/0xc20 [ 12.677270][ T251] ? skb_network_protocol+0x3b0/0x3b0 [ 12.677273][ T251] ? mark_usage+0x61/0x170 [ 12.677278][ T251] dev_hard_start_xmit+0xf4/0x620 [ 12.677280][ T251] ? validate_chain+0x730/0xc20 [ 12.677283][ T251] ? validate_xmit_skb_list+0xb3/0x150 [ 12.677286][ T251] sch_direct_xmit+0x13d/0xaa0 [ 12.677291][ T251] ? lock_acquire.part.0+0xd4/0x280 [ 12.677293][ T251] ? dequeue_skb+0x1db0/0x1db0 [ 12.677296][ T251] ? __rcu_read_lock+0x30/0x70 [ 12.677298][ T251] ? lock_acquire+0x13c/0x160 [ 12.677303][ T251] __dev_xmit_skb+0xecc/0x1be0 [ 12.677308][ T251] ? alloc_netdev_dummy+0x30/0x30 [ 12.677309][ T251] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.677312][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.677315][ T251] ? lock_acquire+0x13c/0x160 [ 12.677319][ T251] __dev_queue_xmit+0x942/0x1b80 [ 12.677327][ T251] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.677329][ T251] ? lock_acquire.part.0+0xd4/0x280 [ 12.677330][ T251] ? find_held_lock+0x2b/0x80 [ 12.677337][ T251] ? neigh_hh_output+0x152/0x4c0 [ 12.677343][ T251] ip6_finish_output2+0x96f/0x1300 [ 12.677347][ T251] ? ip6_dst_lookup+0x80/0x80 [ 12.677349][ T251] ? find_held_lock+0x2b/0x80 [ 12.677352][ T251] ? __lock_release.isra.0+0x69/0x1a0 [ 12.677355][ T251] ? ip6_mtu+0x15d/0x310 [ 12.677359][ T251] ip6_finish_output+0x646/0xda0 [ 12.677363][ T251] ip6_output+0x23f/0x7f0 [ 12.677366][ T251] ? ip6_finish_output+0xda0/0xda0 [ 12.677368][ T251] ? __lock_release.isra.0+0x69/0x1a0 [ 12.677370][ T251] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.677373][ T251] ? mark_held_locks+0x40/0x70 [ 12.677377][ T251] ? __local_bh_enable_ip+0xaa/0x150 [ 12.677380][ T251] ? __local_bh_enable_ip+0xaa/0x150 [ 12.677382][ T251] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.677385][ T251] mld_sendpack+0x9d6/0xec0 [ 12.677390][ T251] ? mld_dad_start_work+0x240/0x240 [ 12.677397][ T251] ? mld_send_cr+0x50f/0x820 [ 12.677401][ T251] mld_ifc_work+0x36/0x190 [ 12.677403][ T251] ? process_one_work+0xdfc/0x1560 [ 12.677405][ T251] process_one_work+0xe3e/0x1560 [ 12.677412][ T251] ? __queue_delayed_work+0x470/0x470 [ 12.677415][ T251] ? lock_acquire.part.0+0xd4/0x280 [ 12.677423][ T251] worker_thread+0x4f1/0xd60 [ 12.677427][ T251] ? rescuer_thread+0x1340/0x1340 [ 12.677429][ T251] ? __kthread_parkme+0xbd/0x210 [ 12.677432][ T251] ? rescuer_thread+0x1340/0x1340 [ 12.677435][ T251] ? rescuer_thread+0x1340/0x1340 [ 12.677437][ T251] kthread+0x367/0x460 [ 12.677439][ T251] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.677442][ T251] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.677444][ T251] ret_from_fork+0x474/0x6b0 [ 12.677449][ T251] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.677452][ T251] ? __switch_to+0x5a3/0xe00 [ 12.677455][ T251] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.677458][ T251] ret_from_fork_asm+0x11/0x20 [ 12.677467][ T251] [ 12.806124][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.806693][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.284978][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.452992][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.453029][ C0] [ 16.453030][ C0] ======================================================== [ 16.453031][ C0] WARNING: possible irq lock inversion dependency detected [ 16.453033][ C0] 7.2.0-virtme #1 Tainted: G W [ 16.453034][ C0] -------------------------------------------------------- [ 16.453035][ C0] swapper/0/0 just changed the state of lock: [ 16.453036][ C0] ffffffffa3489660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.453047][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 16.453048][ C0] (fs_reclaim){+.+.}-{0:0} [ 16.453050][ C0] [ 16.453050][ C0] [ 16.453050][ C0] and interrupts could create inverse lock ordering between them. [ 16.453050][ C0] [ 16.453050][ C0] [ 16.453050][ C0] other info that might help us debug this: [ 16.453051][ C0] Possible interrupt unsafe locking scenario: [ 16.453051][ C0] [ 16.453052][ C0] CPU0 CPU1 [ 16.453052][ C0] ---- ---- [ 16.453052][ C0] lock(fs_reclaim); [ 16.453053][ C0] local_irq_disable(); [ 16.453054][ C0] lock(console_owner); [ 16.453055][ C0] lock(fs_reclaim); [ 16.453056][ C0] [ 16.453056][ C0] lock(console_owner); [ 16.453057][ C0] [ 16.453057][ C0] *** DEADLOCK *** [ 16.453057][ C0] [ 16.453057][ C0] locks held by swapper/0/0: 8, last CPU#0: [ 16.453058][ C0] #0: ffa0000000007c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 16.453064][ C0] #1: ffffffffa3580b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 16.453069][ C0] #2: ffffffffa3580b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 16.453073][ C0] #3: ffffffffa3580aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 16.453078][ C0] #4: ff1100000d98d228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 16.453082][ C0] #5: ffffffffa3580b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 16.453087][ C0] #6: ffffffffa3569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.453090][ C0] #7: ffffffffa3569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.453093][ C0] [ 16.453093][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 16.453098][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 16.453101][ C0] HARDIRQ-ON-W at: [ 16.453102][ C0] __lock_acquire+0x388/0xc20 [ 16.453105][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.453107][ C0] fs_reclaim_acquire+0xd5/0x120 [ 16.453109][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 16.453112][ C0] kthread_create_worker_on_node+0xea/0x210 [ 16.453114][ C0] workqueue_init+0x2a/0x680 [ 16.453118][ C0] kernel_init_freeable+0x2fe/0x630 [ 16.453120][ C0] kernel_init+0x21/0x150 [ 16.453123][ C0] ret_from_fork+0x474/0x6b0 [ 16.453126][ C0] ret_from_fork_asm+0x11/0x20 [ 16.453129][ C0] SOFTIRQ-ON-W at: [ 16.453129][ C0] __lock_acquire+0x388/0xc20 [ 16.453131][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.453132][ C0] fs_reclaim_acquire+0xd5/0x120 [ 16.453133][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 16.453134][ C0] kthread_create_worker_on_node+0xea/0x210 [ 16.453136][ C0] workqueue_init+0x2a/0x680 [ 16.453137][ C0] kernel_init_freeable+0x2fe/0x630 [ 16.453138][ C0] kernel_init+0x21/0x150 [ 16.453140][ C0] ret_from_fork+0x474/0x6b0 [ 16.453141][ C0] ret_from_fork_asm+0x11/0x20 [ 16.453142][ C0] INITIAL USE at: [ 16.453143][ C0] __lock_acquire+0x388/0xc20 [ 16.453144][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.453145][ C0] fs_reclaim_acquire+0xd5/0x120 [ 16.453146][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 16.453148][ C0] kthread_create_worker_on_node+0xea/0x210 [ 16.453149][ C0] workqueue_init+0x2a/0x680 [ 16.453150][ C0] kernel_init_freeable+0x2fe/0x630 [ 16.453151][ C0] kernel_init+0x21/0x150 [ 16.453152][ C0] ret_from_fork+0x474/0x6b0 [ 16.453153][ C0] ret_from_fork_asm+0x11/0x20 [ 16.453155][ C0] } [ 16.453155][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 16.453159][ C0] ... acquired at: [ 16.453160][ C0] __lock_acquire+0x518/0xc20 [ 16.453162][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.453163][ C0] fs_reclaim_acquire+0xd5/0x120 [ 16.453164][ C0] __kmalloc_noprof+0xd3/0x760 [ 16.453165][ C0] alloc_buf.isra.0+0x4b/0x260 [ 16.453168][ C0] put_chars+0x1e1/0x2f0 [ 16.453169][ C0] hvc_console_print+0x292/0x780 [ 16.453171][ C0] console_emit_next_record+0x22f/0x4c0 [ 16.453172][ C0] console_flush_one_record+0x46f/0x710 [ 16.453174][ C0] console_unlock+0xee/0x1f0 [ 16.453175][ C0] vprintk_emit+0x37c/0x3e0 [ 16.453177][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 16.453181][ C0] dev_printk_emit+0xb9/0xee [ 16.453182][ C0] _dev_info+0xe2/0x116 [ 16.453184][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 16.453186][ C0] cmos_do_probe+0x73b/0x98a [ 16.453188][ C0] platform_probe+0xfe/0x1f0 [ 16.453191][ C0] call_driver_probe+0x61/0x1c0 [ 16.453193][ C0] really_probe+0x199/0x760 [ 16.453194][ C0] __driver_probe_device+0x24f/0x440 [ 16.453195][ C0] driver_probe_device+0x4a/0xf0 [ 16.453197][ C0] __driver_attach+0x1b8/0x540 [ 16.453198][ C0] bus_for_each_dev+0x130/0x1e0 [ 16.453199][ C0] bus_add_driver+0x2c8/0x530 [ 16.453200][ C0] driver_register+0x1a3/0x390 [ 16.453202][ C0] __platform_driver_probe+0x13f/0x270 [ 16.453204][ C0] cmos_init+0x31/0x40 [ 16.453207][ C0] do_one_initcall+0x124/0x4f0 [ 16.453208][ C0] kernel_init_freeable+0x596/0x630 [ 16.453209][ C0] kernel_init+0x21/0x150 [ 16.453210][ C0] ret_from_fork+0x474/0x6b0 [ 16.453211][ C0] ret_from_fork_asm+0x11/0x20 [ 16.453213][ C0] [ 16.453213][ C0] -> (console_owner){..-.}-{0:0} { [ 16.453215][ C0] IN-SOFTIRQ-W at: [ 16.453215][ C0] __lock_acquire+0x388/0xc20 [ 16.453217][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.453218][ C0] console_lock_spinning_enable+0x5c/0x60 [ 16.453219][ C0] console_emit_next_record+0x1d1/0x4c0 [ 16.453221][ C0] console_flush_one_record+0x46f/0x710 [ 16.453223][ C0] console_unlock+0xee/0x1f0 [ 16.453224][ C0] vprintk_emit+0x37c/0x3e0 [ 16.453226][ C0] _printk+0xc7/0x100 [ 16.453228][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 16.453231][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 16.453233][ C0] dev_hard_start_xmit+0xf4/0x620 [ 16.453235][ C0] sch_direct_xmit+0x13d/0xaa0 [ 16.453237][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 16.453239][ C0] __dev_queue_xmit+0x942/0x1b80 [ 16.453240][ C0] ip6_finish_output2+0x96f/0x1300 [ 16.453241][ C0] ip6_finish_output+0x646/0xda0 [ 16.453243][ C0] ip6_output+0x23f/0x7f0 [ 16.453244][ C0] ndisc_send_skb+0xba3/0x1520 [ 16.453245][ C0] addrconf_rs_timer+0x26f/0x770 [ 16.453247][ C0] call_timer_fn+0x160/0x4d0 [ 16.453249][ C0] __run_timers+0x68f/0xaa0 [ 16.453250][ C0] run_timer_softirq+0xf0/0x160 [ 16.453252][ C0] handle_softirqs+0x1d3/0x900 [ 16.453254][ C0] __irq_exit_rcu+0x145/0x1c0 [ 16.453255][ C0] irq_exit_rcu+0xe/0x30 [ 16.453256][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 16.453258][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.453260][ C0] pv_native_safe_halt+0xf/0x10 [ 16.453261][ C0] default_idle+0x9/0x10 [ 16.453263][ C0] default_idle_call+0x6e/0xb0 [ 16.453264][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.453267][ C0] do_idle+0xd8/0x190 [ 16.453268][ C0] cpu_startup_entry+0x53/0x70 [ 16.453269][ C0] rest_init+0x279/0x280 [ 16.453271][ C0] start_kernel+0x3af/0x3b0 [ 16.453272][ C0] x86_64_start_reservations+0x24/0x30 [ 16.453274][ C0] x86_64_start_kernel+0x12b/0x130 [ 16.453275][ C0] common_startup_64+0x13e/0x148 [ 16.453277][ C0] INITIAL USE at: [ 16.453278][ C0] } [ 16.453279][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 16.453282][ C0] ... acquired at: [ 16.453282][ C0] mark_lock+0x1d7/0xa00 [ 16.453283][ C0] mark_usage+0x42/0x170 [ 16.453285][ C0] __lock_acquire+0x388/0xc20 [ 16.453286][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.453287][ C0] console_lock_spinning_enable+0x5c/0x60 [ 16.453289][ C0] console_emit_next_record+0x1d1/0x4c0 [ 16.453290][ C0] console_flush_one_record+0x46f/0x710 [ 16.453292][ C0] console_unlock+0xee/0x1f0 [ 16.453293][ C0] vprintk_emit+0x37c/0x3e0 [ 16.453295][ C0] _printk+0xc7/0x100 [ 16.453296][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 16.453298][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 16.453300][ C0] dev_hard_start_xmit+0xf4/0x620 [ 16.453301][ C0] sch_direct_xmit+0x13d/0xaa0 [ 16.453302][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 16.453303][ C0] __dev_queue_xmit+0x942/0x1b80 [ 16.453305][ C0] ip6_finish_output2+0x96f/0x1300 [ 16.453306][ C0] ip6_finish_output+0x646/0xda0 [ 16.453307][ C0] ip6_output+0x23f/0x7f0 [ 16.453308][ C0] ndisc_send_skb+0xba3/0x1520 [ 16.453310][ C0] addrconf_rs_timer+0x26f/0x770 [ 16.453311][ C0] call_timer_fn+0x160/0x4d0 [ 16.453313][ C0] __run_timers+0x68f/0xaa0 [ 16.453314][ C0] run_timer_softirq+0xf0/0x160 [ 16.453316][ C0] handle_softirqs+0x1d3/0x900 [ 16.453317][ C0] __irq_exit_rcu+0x145/0x1c0 [ 16.453318][ C0] irq_exit_rcu+0xe/0x30 [ 16.453319][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 16.453320][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.453321][ C0] pv_native_safe_halt+0xf/0x10 [ 16.453323][ C0] default_idle+0x9/0x10 [ 16.453324][ C0] default_idle_call+0x6e/0xb0 [ 16.453325][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.453327][ C0] do_idle+0xd8/0x190 [ 16.453328][ C0] cpu_startup_entry+0x53/0x70 [ 16.453329][ C0] rest_init+0x279/0x280 [ 16.453330][ C0] start_kernel+0x3af/0x3b0 [ 16.453331][ C0] x86_64_start_reservations+0x24/0x30 [ 16.453332][ C0] x86_64_start_kernel+0x12b/0x130 [ 16.453334][ C0] common_startup_64+0x13e/0x148 [ 16.453335][ C0] [ 16.453335][ C0] [ 16.453335][ C0] stack backtrace: [ 16.453338][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.453341][ C0] Tainted: [W]=WARN [ 16.453342][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.453343][ C0] Call Trace: [ 16.453345][ C0] [ 16.453346][ C0] dump_stack_lvl+0x6f/0xa0 [ 16.453350][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 16.453352][ C0] mark_lock_irq+0x989/0x9c0 [ 16.453355][ C0] mark_lock+0x1d7/0xa00 [ 16.453356][ C0] mark_usage+0x42/0x170 [ 16.453358][ C0] __lock_acquire+0x388/0xc20 [ 16.453360][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.453362][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 16.453364][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.453367][ C0] ? lock_acquire+0x13c/0x160 [ 16.453369][ C0] console_lock_spinning_enable+0x5c/0x60 [ 16.453370][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 16.453372][ C0] console_emit_next_record+0x1d1/0x4c0 [ 16.453374][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 16.453376][ C0] ? console_flush_one_record+0x106/0x710 [ 16.453378][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.453380][ C0] ? lock_acquire+0x13c/0x160 [ 16.453381][ C0] console_flush_one_record+0x46f/0x710 [ 16.453384][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 16.453385][ C0] ? __lock_acquire+0x518/0xc20 [ 16.453387][ C0] console_unlock+0xee/0x1f0 [ 16.453389][ C0] ? console_flush_one_record+0x710/0x710 [ 16.453391][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.453392][ C0] ? lock_acquire+0x60/0x160 [ 16.453394][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.453396][ C0] ? vprintk_emit+0x320/0x3e0 [ 16.453398][ C0] vprintk_emit+0x37c/0x3e0 [ 16.453400][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 16.453402][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.453404][ C0] _printk+0xc7/0x100 [ 16.453406][ C0] ? snapshot_read.cold+0x21/0x21 [ 16.453407][ C0] ? ___ratelimit+0x4e7/0xa00 [ 16.453410][ C0] ? idr_get_free+0x830/0x830 [ 16.453413][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 16.453415][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 16.453417][ C0] ? mark_usage+0x61/0x170 [ 16.453419][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 16.453421][ C0] ? mark_usage+0x61/0x170 [ 16.453422][ C0] ? netif_skb_features+0x658/0x1430 [ 16.453424][ C0] ? __lock_acquire+0x518/0xc20 [ 16.453425][ C0] ? validate_chain+0x737/0xc20 [ 16.453427][ C0] ? skb_network_protocol+0x3b0/0x3b0 [ 16.453428][ C0] ? mark_usage+0x61/0x170 [ 16.453430][ C0] dev_hard_start_xmit+0xf4/0x620 [ 16.453432][ C0] ? validate_chain+0x730/0xc20 [ 16.453434][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 16.453436][ C0] sch_direct_xmit+0x13d/0xaa0 [ 16.453437][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 16.453439][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 16.453440][ C0] ? __rcu_read_lock+0x30/0x70 [ 16.453442][ C0] ? lock_acquire+0x13c/0x160 [ 16.453444][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 16.453446][ C0] ? tc_run+0x45e/0x7e0 [ 16.453447][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 16.453449][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 16.453450][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.453452][ C0] ? lock_acquire+0x13c/0x160 [ 16.453454][ C0] __dev_queue_xmit+0x942/0x1b80 [ 16.453456][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 16.453458][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 16.453459][ C0] ? find_held_lock+0x2b/0x80 [ 16.453462][ C0] ? neigh_hh_output+0x152/0x4c0 [ 16.453464][ C0] ip6_finish_output2+0x96f/0x1300 [ 16.453466][ C0] ? ip6_dst_lookup+0x80/0x80 [ 16.453467][ C0] ? find_held_lock+0x2b/0x80 [ 16.453469][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.453470][ C0] ? ip6_mtu+0x15d/0x310 [ 16.453473][ C0] ip6_finish_output+0x646/0xda0 [ 16.453475][ C0] ip6_output+0x23f/0x7f0 [ 16.453476][ C0] ? ip6_finish_output+0xda0/0xda0 [ 16.453478][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 16.453479][ C0] ? find_held_lock+0x2b/0x80 [ 16.453480][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.453482][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 16.453484][ C0] ndisc_send_skb+0xba3/0x1520 [ 16.453486][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 16.453488][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.453490][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 16.453493][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.453494][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.453496][ C0] addrconf_rs_timer+0x26f/0x770 [ 16.453498][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.453500][ C0] ? lock_acquire+0x13c/0x160 [ 16.453502][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.453503][ C0] call_timer_fn+0x160/0x4d0 [ 16.453505][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 16.453507][ C0] ? debug_object_active_state+0x430/0x430 [ 16.453511][ C0] ? find_held_lock+0x2b/0x80 [ 16.453512][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.453514][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.453516][ C0] __run_timers+0x68f/0xaa0 [ 16.453518][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.453520][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 16.453521][ C0] ? __lock_acquire+0x518/0xc20 [ 16.453524][ C0] ? __rwlock_init+0x150/0x150 [ 16.453526][ C0] run_timer_softirq+0xf0/0x160 [ 16.453528][ C0] ? __run_timers+0xaa0/0xaa0 [ 16.453530][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.453532][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.453534][ C0] handle_softirqs+0x1d3/0x900 [ 16.453536][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.453537][ C0] ? _local_bh_enable+0xc0/0xc0 [ 16.453539][ C0] __irq_exit_rcu+0x145/0x1c0 [ 16.453541][ C0] irq_exit_rcu+0xe/0x30 [ 16.453547][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 16.453549][ C0] [ 16.453550][ C0] [ 16.453550][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 16.453552][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.453553][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 16.453556][ C0] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 16.453558][ C0] RSP: 0018:ffffffffa3207cf8 EFLAGS: 00000296 [ 16.453560][ C0] RAX: 0000000000089949 RBX: ffffffffa321c600 RCX: ffffffffa02f0307 [ 16.453561][ C0] RDX: ffffffffa321c600 RSI: ffffffffa3038b1c RDI: ffffffffa2a8d8e0 [ 16.453562][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 16.453563][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4640fa2 [ 16.453563][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 16.453565][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.453567][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 16.453569][ C0] default_idle+0x9/0x10 [ 16.453570][ C0] default_idle_call+0x6e/0xb0 [ 16.453572][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.453573][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 16.453575][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 16.453577][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.453579][ C0] do_idle+0xd8/0x190 [ 16.453581][ C0] cpu_startup_entry+0x53/0x70 [ 16.453582][ C0] rest_init+0x279/0x280 [ 16.453584][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 16.453587][ C0] ? rest_init+0x280/0x280 [ 16.453588][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 16.453592][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 16.453594][ C0] ? acpi_enable+0x1e4/0x330 [ 16.453597][ C0] start_kernel+0x3af/0x3b0 [ 16.453598][ C0] x86_64_start_reservations+0x24/0x30 [ 16.453600][ C0] x86_64_start_kernel+0x12b/0x130 [ 16.453602][ C0] common_startup_64+0x13e/0x148 [ 16.453605][ C0] [ 16.453607][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.453608][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 16.453610][ C0] preempt_count: 303, expected: 0 [ 16.453610][ C0] RCU nest depth: 3, expected: 0 [ 16.453611][ C0] INFO: lockdep is turned off. [ 16.453612][ C0] irq event stamp: 563581 [ 16.453612][ C0] hardirqs last enabled at (563580): [] __down_trylock_console_sem+0x86/0xa0 [ 16.453614][ C0] hardirqs last disabled at (563581): [] console_emit_next_record+0x3d4/0x4c0 [ 16.453616][ C0] softirqs last enabled at (563512): [] handle_softirqs+0x67c/0x900 [ 16.453618][ C0] softirqs last disabled at (563531): [] __irq_exit_rcu+0x145/0x1c0 [ 16.453619][ C0] Preemption disabled at: [ 16.453620][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 16.453622][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.453625][ C0] Tainted: [W]=WARN [ 16.453625][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.453626][ C0] Call Trace: [ 16.453626][ C0] [ 16.453627][ C0] dump_stack_lvl+0x6f/0xa0 [ 16.453629][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 16.453630][ C0] __might_resched.cold+0x1fe/0x2c1 [ 16.453633][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.453636][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.453638][ C0] __kmalloc_noprof+0x443/0x760 [ 16.453640][ C0] ? __rwlock_init+0x150/0x150 [ 16.453641][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 16.453643][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 16.453644][ C0] alloc_buf.isra.0+0x4b/0x260 [ 16.453646][ C0] put_chars+0x1e1/0x2f0 [ 16.453647][ C0] ? __send_to_port+0x420/0x420 [ 16.453649][ C0] ? mark_lock+0x1d7/0xa00 [ 16.453651][ C0] hvc_console_print+0x292/0x780 [ 16.453652][ C0] ? __lock_acquire+0x388/0xc20 [ 16.453654][ C0] ? hvc_write+0x3a0/0x3a0 [ 16.453656][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.453657][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.453659][ C0] ? lock_acquire+0x13c/0x160 [ 16.453661][ C0] console_emit_next_record+0x22f/0x4c0 [ 16.453663][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 16.453665][ C0] ? console_flush_one_record+0x106/0x710 [ 16.453667][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.453668][ C0] ? lock_acquire+0x13c/0x160 [ 16.453670][ C0] console_flush_one_record+0x46f/0x710 [ 16.453672][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 16.453674][ C0] ? __lock_acquire+0x518/0xc20 [ 16.453676][ C0] console_unlock+0xee/0x1f0 [ 16.453678][ C0] ? console_flush_one_record+0x710/0x710 [ 16.453680][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.453681][ C0] ? lock_acquire+0x60/0x160 [ 16.453683][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.453684][ C0] ? vprintk_emit+0x320/0x3e0 [ 16.453686][ C0] vprintk_emit+0x37c/0x3e0 [ 16.453688][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 16.453690][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.453693][ C0] _printk+0xc7/0x100 [ 16.453694][ C0] ? snapshot_read.cold+0x21/0x21 [ 16.453696][ C0] ? ___ratelimit+0x4e7/0xa00 [ 16.453698][ C0] ? idr_get_free+0x830/0x830 [ 16.453700][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 16.453703][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 16.453705][ C0] ? mark_usage+0x61/0x170 [ 16.453706][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 16.453708][ C0] ? mark_usage+0x61/0x170 [ 16.453710][ C0] ? netif_skb_features+0x658/0x1430 [ 16.453711][ C0] ? __lock_acquire+0x518/0xc20 [ 16.453713][ C0] ? validate_chain+0x737/0xc20 [ 16.453714][ C0] ? skb_network_protocol+0x3b0/0x3b0 [ 16.453716][ C0] ? mark_usage+0x61/0x170 [ 16.453718][ C0] dev_hard_start_xmit+0xf4/0x620 [ 16.453720][ C0] ? validate_chain+0x730/0xc20 [ 16.453721][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 16.453723][ C0] sch_direct_xmit+0x13d/0xaa0 [ 16.453725][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 16.453726][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 16.453728][ C0] ? __rcu_read_lock+0x30/0x70 [ 16.453729][ C0] ? lock_acquire+0x13c/0x160 [ 16.453731][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 16.453733][ C0] ? tc_run+0x45e/0x7e0 [ 16.453734][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 16.453736][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 16.453737][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.453739][ C0] ? lock_acquire+0x13c/0x160 [ 16.453741][ C0] __dev_queue_xmit+0x942/0x1b80 [ 16.453744][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 16.453745][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 16.453746][ C0] ? find_held_lock+0x2b/0x80 [ 16.453749][ C0] ? neigh_hh_output+0x152/0x4c0 [ 16.453751][ C0] ip6_finish_output2+0x96f/0x1300 [ 16.453753][ C0] ? ip6_dst_lookup+0x80/0x80 [ 16.453754][ C0] ? find_held_lock+0x2b/0x80 [ 16.453755][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.453757][ C0] ? ip6_mtu+0x15d/0x310 [ 16.453759][ C0] ip6_finish_output+0x646/0xda0 [ 16.453761][ C0] ip6_output+0x23f/0x7f0 [ 16.453762][ C0] ? ip6_finish_output+0xda0/0xda0 [ 16.453763][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 16.453765][ C0] ? find_held_lock+0x2b/0x80 [ 16.453766][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.453768][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 16.453770][ C0] ndisc_send_skb+0xba3/0x1520 [ 16.453772][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 16.453774][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.453776][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 16.453778][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.453780][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.453782][ C0] addrconf_rs_timer+0x26f/0x770 [ 16.453784][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.453786][ C0] ? lock_acquire+0x13c/0x160 [ 16.453787][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.453789][ C0] call_timer_fn+0x160/0x4d0 [ 16.453791][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 16.453792][ C0] ? debug_object_active_state+0x430/0x430 [ 16.453794][ C0] ? find_held_lock+0x2b/0x80 [ 16.453795][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.453797][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.453799][ C0] __run_timers+0x68f/0xaa0 [ 16.453801][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.453803][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 16.453805][ C0] ? __lock_acquire+0x518/0xc20 [ 16.453807][ C0] ? __rwlock_init+0x150/0x150 [ 16.453810][ C0] run_timer_softirq+0xf0/0x160 [ 16.453812][ C0] ? __run_timers+0xaa0/0xaa0 [ 16.453813][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.453814][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.453816][ C0] handle_softirqs+0x1d3/0x900 [ 16.453818][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.453819][ C0] ? _local_bh_enable+0xc0/0xc0 [ 16.453821][ C0] __irq_exit_rcu+0x145/0x1c0 [ 16.453823][ C0] irq_exit_rcu+0xe/0x30 [ 16.453824][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 16.453826][ C0] [ 16.453826][ C0] [ 16.453827][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 16.453828][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.453830][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 16.453831][ C0] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 16.453833][ C0] RSP: 0018:ffffffffa3207cf8 EFLAGS: 00000296 [ 16.453834][ C0] RAX: 0000000000089949 RBX: ffffffffa321c600 RCX: ffffffffa02f0307 [ 16.453835][ C0] RDX: ffffffffa321c600 RSI: ffffffffa3038b1c RDI: ffffffffa2a8d8e0 [ 16.453835][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 16.453836][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4640fa2 [ 16.453837][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 16.453838][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.453840][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 16.453842][ C0] default_idle+0x9/0x10 [ 16.453843][ C0] default_idle_call+0x6e/0xb0 [ 16.453845][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.453846][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 16.453848][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 16.453849][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.453851][ C0] do_idle+0xd8/0x190 [ 16.453852][ C0] cpu_startup_entry+0x53/0x70 [ 16.453854][ C0] rest_init+0x279/0x280 [ 16.453856][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 16.453858][ C0] ? rest_init+0x280/0x280 [ 16.453860][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 16.453862][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 16.453864][ C0] ? acpi_enable+0x1e4/0x330 [ 16.453866][ C0] start_kernel+0x3af/0x3b0 [ 16.453867][ C0] x86_64_start_reservations+0x24/0x30 [ 16.453869][ C0] x86_64_start_kernel+0x12b/0x130 [ 16.453871][ C0] common_startup_64+0x13e/0x148 [ 16.453874][ C0] [ 17.530945][ T338] Mirror/redirect action on [ 17.530956][ T338] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.530959][ T338] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 338, name: modprobe [ 17.530960][ T338] preempt_count: 1, expected: 0 [ 17.530961][ T338] RCU nest depth: 0, expected: 0 [ 17.530962][ T338] INFO: lockdep is turned off. [ 17.530963][ T338] irq event stamp: 0 [ 17.530964][ T338] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 17.530967][ T338] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 17.530974][ T338] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 17.530976][ T338] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 17.530977][ T338] Preemption disabled at: [ 17.530978][ T338] [] vprintk_emit+0x31b/0x3e0 [ 17.530984][ T338] CPU: 3 UID: 0 PID: 338 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.530988][ T338] Tainted: [W]=WARN [ 17.530989][ T338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.530991][ T338] Call Trace: [ 17.530992][ T338] [ 17.530993][ T338] dump_stack_lvl+0x6f/0xa0 [ 17.530998][ T338] ? vprintk_emit+0x31b/0x3e0 [ 17.531000][ T338] __might_resched.cold+0x1fe/0x2c1 [ 17.531004][ T338] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 17.531005][ T338] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.531009][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.531012][ T338] __kmalloc_noprof+0x443/0x760 [ 17.531016][ T338] ? __rwlock_init+0x150/0x150 [ 17.531018][ T338] ? alloc_buf.isra.0+0x4b/0x260 [ 17.531022][ T338] ? do_raw_spin_unlock+0x59/0x250 [ 17.531023][ T338] alloc_buf.isra.0+0x4b/0x260 [ 17.531025][ T338] put_chars+0x1e1/0x2f0 [ 17.531027][ T338] ? __send_to_port+0x420/0x420 [ 17.531029][ T338] ? console_prepend_replay+0x20/0x20 [ 17.531031][ T338] hvc_console_print+0x292/0x780 [ 17.531034][ T338] ? hvc_write+0x3a0/0x3a0 [ 17.531035][ T338] ? vsnprintf+0x668/0x1700 [ 17.531039][ T338] ? __rwlock_init+0x150/0x150 [ 17.531040][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.531042][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.531044][ T338] console_emit_next_record+0x22f/0x4c0 [ 17.531047][ T338] ? devkmsg_read+0x4b0/0x4b0 [ 17.531048][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.531050][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.531052][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.531053][ T338] ? lock_acquire+0x13c/0x160 [ 17.531055][ T338] ? console_flush_one_record+0x111/0x710 [ 17.531057][ T338] console_flush_one_record+0x46f/0x710 [ 17.531059][ T338] ? console_emit_next_record+0x4c0/0x4c0 [ 17.531062][ T338] console_unlock+0xee/0x1f0 [ 17.531063][ T338] ? lock_acquire+0x13c/0x160 [ 17.531065][ T338] ? console_flush_one_record+0x710/0x710 [ 17.531067][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.531068][ T338] ? lock_release+0x184/0x1f0 [ 17.531069][ T338] ? lock_acquire+0x60/0x160 [ 17.531071][ T338] ? __rcu_read_lock+0x30/0x70 [ 17.531073][ T338] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.531075][ T338] ? vprintk_emit+0x320/0x3e0 [ 17.531077][ T338] vprintk_emit+0x37c/0x3e0 [ 17.531079][ T338] ? wake_up_klogd_work_func+0x90/0x90 [ 17.531081][ T338] ? netdev_run_todo+0x2a8/0xfd0 [ 17.531086][ T338] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 17.531089][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.531092][ T338] ? llc_exit+0x3e0/0x3e0 [llc] [ 17.531095][ T338] _printk+0xc7/0x100 [ 17.531099][ T338] ? snapshot_read.cold+0x21/0x21 [ 17.531100][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.531102][ T338] ? llc_exit+0x3e0/0x3e0 [llc] [ 17.531104][ T338] ? __up_write+0x23d/0x5f0 [ 17.531105][ T338] ? __up_write+0x2e5/0x5f0 [ 17.531106][ T338] ? lock_release+0x184/0x1f0 [ 17.531108][ T338] ? __up_write+0x2c7/0x5f0 [ 17.531110][ T338] mirred_init_module+0x28/0x1000 [act_mirred] [ 17.531112][ T338] do_one_initcall+0x124/0x4f0 [ 17.531114][ T338] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 17.531116][ T338] ? do_init_module+0xae/0x8a0 [ 17.531119][ T338] ? kasan_unpoison+0x44/0x70 [ 17.531122][ T338] do_init_module+0x2ad/0x8a0 [ 17.531124][ T338] ? free_module+0x470/0x470 [ 17.531126][ T338] ? kfree+0x123/0x590 [ 17.531129][ T338] load_module+0x1424/0x1bb0 [ 17.531132][ T338] ? layout_and_allocate.isra.0+0x680/0x680 [ 17.531134][ T338] ? __ia32_sys_fsconfig+0x180/0x180 [ 17.531137][ T338] ? ovl_real_file+0x172/0x1e0 [ 17.531140][ T338] ? backing_file_read_iter+0x541/0x790 [ 17.531143][ T338] init_module_from_file+0x11f/0x1a0 [ 17.531145][ T338] ? __do_sys_init_module+0x220/0x220 [ 17.531148][ T338] ? ovl_mmap+0x270/0x270 [ 17.531150][ T338] ? __rwlock_init+0x150/0x150 [ 17.531152][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.531154][ T338] ? lock_release+0x184/0x1f0 [ 17.531155][ T338] ? do_raw_spin_unlock+0x59/0x250 [ 17.531157][ T338] idempotent_init_module+0x37b/0x7c0 [ 17.531159][ T338] ? init_module_from_file+0x1a0/0x1a0 [ 17.531162][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.531164][ T338] ? cap_capable+0x1d7/0x3d0 [ 17.531168][ T338] __x64_sys_finit_module+0xdf/0x190 [ 17.531170][ T338] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.531172][ T338] do_syscall_64+0xff/0x530 [ 17.531174][ T338] ? exc_page_fault+0xee/0x100 [ 17.531176][ T338] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 17.531178][ T338] RIP: 0033:0x7fdd8bc4137d [ 17.531180][ T338] 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 [ 17.531182][ T338] RSP: 002b:00007ffd6faf2538 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 17.531185][ T338] RAX: ffffffffffffffda RBX: 000055949a82c810 RCX: 00007fdd8bc4137d [ 17.531186][ T338] RDX: 0000000000000000 RSI: 0000559488474ffd RDI: 0000000000000000 [ 17.531187][ T338] RBP: 00007ffd6faf25d0 R08: 0000000000000000 R09: 0000000000000000 [ 17.531188][ T338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559488474ffd [ 17.531189][ T338] R13: 000055949a82c960 R14: 0000000000040000 R15: 0000000000000000 [ 17.531191][ T338] [ 23.941025][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 23.941040][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 23.941042][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 23.941044][ C0] preempt_count: 303, expected: 0 [ 23.941045][ C0] RCU nest depth: 3, expected: 0 [ 23.941046][ C0] INFO: lockdep is turned off. [ 23.941047][ C0] irq event stamp: 563581 [ 23.941048][ C0] hardirqs last enabled at (563580): [] __down_trylock_console_sem+0x86/0xa0 [ 23.941058][ C0] hardirqs last disabled at (563581): [] console_emit_next_record+0x3d4/0x4c0 [ 23.941061][ C0] softirqs last enabled at (563512): [] handle_softirqs+0x67c/0x900 [ 23.941064][ C0] softirqs last disabled at (563531): [] __irq_exit_rcu+0x145/0x1c0 [ 23.941066][ C0] Preemption disabled at: [ 23.941067][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 23.941074][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 23.941078][ C0] Tainted: [W]=WARN [ 23.941079][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.941080][ C0] Call Trace: [ 23.941082][ C0] [ 23.941083][ C0] dump_stack_lvl+0x6f/0xa0 [ 23.941088][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 23.941090][ C0] __might_resched.cold+0x1fe/0x2c1 [ 23.941093][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 23.941097][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941100][ C0] __kmalloc_noprof+0x443/0x760 [ 23.941104][ C0] ? __rwlock_init+0x150/0x150 [ 23.941106][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 23.941110][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 23.941112][ C0] alloc_buf.isra.0+0x4b/0x260 [ 23.941114][ C0] put_chars+0x1e1/0x2f0 [ 23.941116][ C0] ? desc_read_finalized_seq+0x79/0x120 [ 23.941117][ C0] ? __send_to_port+0x420/0x420 [ 23.941119][ C0] ? console_prepend_replay+0x20/0x20 [ 23.941122][ C0] hvc_console_print+0x292/0x780 [ 23.941125][ C0] ? hvc_write+0x3a0/0x3a0 [ 23.941126][ C0] ? do_raw_spin_lock+0x131/0x280 [ 23.941128][ C0] ? __rwlock_init+0x150/0x150 [ 23.941129][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941131][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941132][ C0] ? lock_acquire+0x13c/0x160 [ 23.941135][ C0] console_emit_next_record+0x22f/0x4c0 [ 23.941137][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 23.941139][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941141][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941142][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941144][ C0] ? lock_acquire+0x13c/0x160 [ 23.941146][ C0] ? console_flush_one_record+0x111/0x710 [ 23.941147][ C0] console_flush_one_record+0x46f/0x710 [ 23.941150][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 23.941152][ C0] console_unlock+0xee/0x1f0 [ 23.941154][ C0] ? lock_acquire+0x13c/0x160 [ 23.941155][ C0] ? console_flush_one_record+0x710/0x710 [ 23.941157][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941159][ C0] ? lock_release+0x184/0x1f0 [ 23.941160][ C0] ? lock_acquire+0x60/0x160 [ 23.941161][ C0] ? __rcu_read_lock+0x30/0x70 [ 23.941163][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 23.941165][ C0] ? vprintk_emit+0x320/0x3e0 [ 23.941167][ C0] vprintk_emit+0x37c/0x3e0 [ 23.941170][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 23.941172][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 23.941173][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941175][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941177][ C0] ? lock_acquire+0x13c/0x160 [ 23.941179][ C0] _printk+0xc7/0x100 [ 23.941182][ C0] ? snapshot_read.cold+0x21/0x21 [ 23.941183][ C0] ? ___ratelimit+0x4e7/0xa00 [ 23.941187][ C0] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 23.941190][ C0] ? idr_get_free+0x830/0x830 [ 23.941192][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 23.941195][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 23.941200][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 23.941204][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 23.941206][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941208][ C0] ? lock_acquire+0x13c/0x160 [ 23.941209][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941211][ C0] ? netif_skb_features+0x658/0x1430 [ 23.941215][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941217][ C0] ? lock_acquire+0x13c/0x160 [ 23.941218][ C0] ? skb_network_protocol+0x3b0/0x3b0 [ 23.941220][ C0] ? lock_release+0x184/0x1f0 [ 23.941221][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941223][ C0] ? lock_acquire+0x13c/0x160 [ 23.941224][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941226][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 23.941229][ C0] dev_hard_start_xmit+0xf4/0x620 [ 23.941231][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 23.941233][ C0] sch_direct_xmit+0x13d/0xaa0 [ 23.941235][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 23.941236][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941238][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 23.941239][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 23.941241][ C0] ? __rcu_read_lock+0x30/0x70 [ 23.941243][ C0] ? lock_acquire+0x13c/0x160 [ 23.941245][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 23.941247][ C0] ? lock_release+0x184/0x1f0 [ 23.941248][ C0] ? tc_run+0x8b/0x7e0 [ 23.941250][ C0] ? is_bpf_text_address+0x3e/0x110 [ 23.941253][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 23.941255][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 23.941256][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941258][ C0] ? lock_acquire+0x13c/0x160 [ 23.941260][ C0] __dev_queue_xmit+0x942/0x1b80 [ 23.941262][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 23.941265][ C0] ? addrconf_rs_timer+0x26f/0x770 [ 23.941266][ C0] ? stack_depot_save_flags+0x1bc/0x790 [ 23.941269][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 23.941272][ C0] ? neigh_hh_output+0x152/0x4c0 [ 23.941275][ C0] ip6_finish_output2+0x96f/0x1300 [ 23.941277][ C0] ? ip6_dst_lookup+0x80/0x80 [ 23.941279][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941280][ C0] ? lock_acquire+0x13c/0x160 [ 23.941282][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941284][ C0] ? lock_release+0x184/0x1f0 [ 23.941285][ C0] ip6_finish_output+0x646/0xda0 [ 23.941287][ C0] ip6_output+0x23f/0x7f0 [ 23.941289][ C0] ? ip6_finish_output+0xda0/0xda0 [ 23.941290][ C0] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 23.941293][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941295][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 23.941296][ C0] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 23.941297][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941299][ C0] ? trace_hardirqs_on+0x36/0x40 [ 23.941300][ C0] ? lock_acquire+0x13c/0x160 [ 23.941301][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941303][ C0] ndisc_send_skb+0xba3/0x1520 [ 23.941307][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 23.941309][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 23.941311][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 23.941313][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 23.941315][ C0] addrconf_rs_timer+0x26f/0x770 [ 23.941317][ C0] ? do_raw_spin_lock+0x131/0x280 [ 23.941319][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 23.941321][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941322][ C0] ? lock_acquire+0x13c/0x160 [ 23.941324][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 23.941325][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 23.941327][ C0] call_timer_fn+0x160/0x4d0 [ 23.941330][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 23.941331][ C0] ? debug_object_active_state+0x430/0x430 [ 23.941335][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941337][ C0] __run_timers+0x68f/0xaa0 [ 23.941339][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 23.941341][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 23.941343][ C0] ? do_raw_spin_lock+0x131/0x280 [ 23.941345][ C0] ? __rwlock_init+0x150/0x150 [ 23.941348][ C0] run_timer_softirq+0xf0/0x160 [ 23.941350][ C0] ? __run_timers+0xaa0/0xaa0 [ 23.941351][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 23.941352][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941354][ C0] handle_softirqs+0x1d3/0x900 [ 23.941356][ C0] ? _local_bh_enable+0xc0/0xc0 [ 23.941358][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941359][ C0] ? lock_release+0x184/0x1f0 [ 23.941361][ C0] __irq_exit_rcu+0x145/0x1c0 [ 23.941363][ C0] irq_exit_rcu+0xe/0x30 [ 23.941364][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 23.941366][ C0] [ 23.941367][ C0] [ 23.941367][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 23.941370][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 23.941372][ C0] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 23.941374][ C0] RSP: 0018:ffffffffa3207cf8 EFLAGS: 00000246 [ 23.941377][ C0] RAX: 0000000000000000 RBX: ffffffffa321c600 RCX: 0000000000000001 [ 23.941378][ C0] RDX: 0000000000000000 RSI: ffffffffa2a8d860 RDI: ffffffffa02f0307 [ 23.941379][ C0] RBP: 0000000000000000 R08: ffffffffa277f421 R09: 1fe2200006a463a2 [ 23.941380][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff4640fa2 [ 23.941381][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 23.941382][ C0] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 23.941385][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 23.941388][ C0] default_idle+0x9/0x10 [ 23.941390][ C0] default_idle_call+0x6e/0xb0 [ 23.941391][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 23.941393][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 23.941394][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 23.941397][ C0] ? rcu_is_watching+0x16/0xd0 [ 23.941399][ C0] do_idle+0xd8/0x190 [ 23.941401][ C0] cpu_startup_entry+0x53/0x70 [ 23.941402][ C0] rest_init+0x279/0x280 [ 23.941404][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 23.941407][ C0] ? rest_init+0x280/0x280 [ 23.941409][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 23.941412][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 23.941415][ C0] ? acpi_enable+0x1e4/0x330 [ 23.941417][ C0] start_kernel+0x3af/0x3b0 [ 23.941421][ C0] x86_64_start_reservations+0x24/0x30 [ 23.941424][ C0] x86_64_start_kernel+0x12b/0x130 [ 23.941426][ C0] common_startup_64+0x13e/0x148 [ 23.941430][ C0] [ 37.765046][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 37.765066][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 37.765069][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 37.765072][ C0] preempt_count: 303, expected: 0 [ 37.765073][ C0] RCU nest depth: 3, expected: 0 [ 37.765075][ C0] INFO: lockdep is turned off. [ 37.765076][ C0] irq event stamp: 563581 [ 37.765077][ C0] hardirqs last enabled at (563580): [] __down_trylock_console_sem+0x86/0xa0 [ 37.765089][ C0] hardirqs last disabled at (563581): [] console_emit_next_record+0x3d4/0x4c0 [ 37.765092][ C0] softirqs last enabled at (563512): [] handle_softirqs+0x67c/0x900 [ 37.765096][ C0] softirqs last disabled at (563531): [] __irq_exit_rcu+0x145/0x1c0 [ 37.765100][ C0] Preemption disabled at: [ 37.765101][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 37.765110][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 37.765115][ C0] Tainted: [W]=WARN [ 37.765116][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.765118][ C0] Call Trace: [ 37.765121][ C0] [ 37.765122][ C0] dump_stack_lvl+0x6f/0xa0 [ 37.765129][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 37.765131][ C0] __might_resched.cold+0x1fe/0x2c1 [ 37.765136][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 37.765140][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765145][ C0] __kmalloc_noprof+0x443/0x760 [ 37.765149][ C0] ? __rwlock_init+0x150/0x150 [ 37.765153][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 37.765157][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 37.765160][ C0] alloc_buf.isra.0+0x4b/0x260 [ 37.765163][ C0] put_chars+0x1e1/0x2f0 [ 37.765165][ C0] ? desc_read_finalized_seq+0x79/0x120 [ 37.765168][ C0] ? __send_to_port+0x420/0x420 [ 37.765171][ C0] ? console_prepend_replay+0x20/0x20 [ 37.765175][ C0] hvc_console_print+0x292/0x780 [ 37.765180][ C0] ? hvc_write+0x3a0/0x3a0 [ 37.765182][ C0] ? do_raw_spin_lock+0x131/0x280 [ 37.765184][ C0] ? __rwlock_init+0x150/0x150 [ 37.765186][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765188][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765191][ C0] ? lock_acquire+0x13c/0x160 [ 37.765194][ C0] console_emit_next_record+0x22f/0x4c0 [ 37.765198][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 37.765201][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765203][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765206][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765208][ C0] ? lock_acquire+0x13c/0x160 [ 37.765211][ C0] ? console_flush_one_record+0x111/0x710 [ 37.765214][ C0] console_flush_one_record+0x46f/0x710 [ 37.765217][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 37.765221][ C0] console_unlock+0xee/0x1f0 [ 37.765224][ C0] ? lock_acquire+0x13c/0x160 [ 37.765226][ C0] ? console_flush_one_record+0x710/0x710 [ 37.765228][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765231][ C0] ? lock_release+0x184/0x1f0 [ 37.765233][ C0] ? lock_acquire+0x60/0x160 [ 37.765235][ C0] ? __rcu_read_lock+0x30/0x70 [ 37.765238][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 37.765240][ C0] ? vprintk_emit+0x320/0x3e0 [ 37.765243][ C0] vprintk_emit+0x37c/0x3e0 [ 37.765247][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 37.765250][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 37.765252][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765255][ C0] ? lock_acquire+0x13c/0x160 [ 37.765258][ C0] _printk+0xc7/0x100 [ 37.765262][ C0] ? snapshot_read.cold+0x21/0x21 [ 37.765265][ C0] ? ___ratelimit+0x4e7/0xa00 [ 37.765269][ C0] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 37.765273][ C0] ? idr_get_free+0x830/0x830 [ 37.765276][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 37.765280][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 37.765287][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 37.765292][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 37.765295][ C0] ? sock_def_readable+0x156/0x480 [ 37.765299][ C0] ? packet_rcv+0xd26/0x15a0 [ 37.765304][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765307][ C0] ? lock_release+0x184/0x1f0 [ 37.765309][ C0] ? dev_queue_xmit_nit+0x642/0x9e0 [ 37.765313][ C0] ? lock_acquire+0x13c/0x160 [ 37.765315][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765318][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 37.765322][ C0] dev_hard_start_xmit+0xf4/0x620 [ 37.765325][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 37.765328][ C0] sch_direct_xmit+0x13d/0xaa0 [ 37.765332][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 37.765334][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765337][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 37.765339][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 37.765342][ C0] ? __rcu_read_lock+0x30/0x70 [ 37.765344][ C0] ? lock_acquire+0x13c/0x160 [ 37.765348][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 37.765351][ C0] ? lock_release+0x184/0x1f0 [ 37.765353][ C0] ? tc_run+0x8b/0x7e0 [ 37.765355][ C0] ? is_bpf_text_address+0x3e/0x110 [ 37.765359][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 37.765362][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 37.765364][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765367][ C0] ? lock_acquire+0x13c/0x160 [ 37.765370][ C0] __dev_queue_xmit+0x942/0x1b80 [ 37.765374][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 37.765377][ C0] ? addrconf_rs_timer+0x26f/0x770 [ 37.765380][ C0] ? stack_depot_save_flags+0x1bc/0x790 [ 37.765384][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 37.765389][ C0] ? neigh_hh_output+0x152/0x4c0 [ 37.765393][ C0] ip6_finish_output2+0x96f/0x1300 [ 37.765397][ C0] ? ip6_dst_lookup+0x80/0x80 [ 37.765400][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765402][ C0] ? lock_acquire+0x13c/0x160 [ 37.765405][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765407][ C0] ? lock_release+0x184/0x1f0 [ 37.765410][ C0] ip6_finish_output+0x646/0xda0 [ 37.765413][ C0] ip6_output+0x23f/0x7f0 [ 37.765416][ C0] ? ip6_finish_output+0xda0/0xda0 [ 37.765419][ C0] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 37.765422][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765425][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 37.765427][ C0] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 37.765429][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765432][ C0] ? trace_hardirqs_on+0x36/0x40 [ 37.765434][ C0] ? lock_acquire+0x13c/0x160 [ 37.765436][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765439][ C0] ndisc_send_skb+0xba3/0x1520 [ 37.765444][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 37.765448][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 37.765451][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 37.765454][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 37.765457][ C0] addrconf_rs_timer+0x26f/0x770 [ 37.765459][ C0] ? do_raw_spin_lock+0x131/0x280 [ 37.765462][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 37.765465][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765467][ C0] ? lock_acquire+0x13c/0x160 [ 37.765470][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 37.765472][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 37.765475][ C0] call_timer_fn+0x160/0x4d0 [ 37.765478][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 37.765481][ C0] ? debug_object_active_state+0x430/0x430 [ 37.765485][ C0] ? __rwlock_init+0x150/0x150 [ 37.765487][ C0] ? timer_recalc_next_expiry+0xf0/0x210 [ 37.765490][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765493][ C0] __run_timers+0x68f/0xaa0 [ 37.765495][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 37.765499][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 37.765502][ C0] ? do_raw_spin_lock+0x131/0x280 [ 37.765505][ C0] ? __rwlock_init+0x150/0x150 [ 37.765509][ C0] run_timer_softirq+0xf0/0x160 [ 37.765512][ C0] ? __run_timers+0xaa0/0xaa0 [ 37.765514][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 37.765516][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765518][ C0] handle_softirqs+0x1d3/0x900 [ 37.765521][ C0] ? _local_bh_enable+0xc0/0xc0 [ 37.765523][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765526][ C0] ? lock_release+0x184/0x1f0 [ 37.765528][ C0] __irq_exit_rcu+0x145/0x1c0 [ 37.765531][ C0] irq_exit_rcu+0xe/0x30 [ 37.765533][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 37.765536][ C0] [ 37.765537][ C0] [ 37.765538][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 37.765541][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 37.765545][ C0] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 37.765547][ C0] RSP: 0018:ffffffffa3207cf8 EFLAGS: 00000246 [ 37.765551][ C0] RAX: 0000000000000000 RBX: ffffffffa321c600 RCX: 0000000000000001 [ 37.765553][ C0] RDX: 0000000000000000 RSI: ffffffffa2a8d860 RDI: ffffffffa02f0307 [ 37.765554][ C0] RBP: 0000000000000000 R08: ffffffffa277f421 R09: 1fe2200006a463a2 [ 37.765555][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff4640fa2 [ 37.765557][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 37.765559][ C0] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 37.765562][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 37.765566][ C0] default_idle+0x9/0x10 [ 37.765569][ C0] default_idle_call+0x6e/0xb0 [ 37.765572][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 37.765574][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 37.765577][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 37.765580][ C0] ? rcu_is_watching+0x16/0xd0 [ 37.765584][ C0] do_idle+0xd8/0x190 [ 37.765586][ C0] cpu_startup_entry+0x53/0x70 [ 37.765589][ C0] rest_init+0x279/0x280 [ 37.765592][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 37.765596][ C0] ? rest_init+0x280/0x280 [ 37.765599][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 37.765604][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 37.765607][ C0] ? acpi_enable+0x1e4/0x330 [ 37.765611][ C0] start_kernel+0x3af/0x3b0 [ 37.765616][ C0] x86_64_start_reservations+0x24/0x30 [ 37.765620][ C0] x86_64_start_kernel+0x12b/0x130 [ 37.765622][ C0] common_startup_64+0x13e/0x148 [ 37.765629][ C0] [ 43.928689][ T532] veth4: left allmulticast mode [ 43.928707][ T532] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 43.928709][ T532] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 532, name: ip [ 43.928711][ T532] preempt_count: 1, expected: 0 [ 43.928712][ T532] RCU nest depth: 0, expected: 0 [ 43.928713][ T532] INFO: lockdep is turned off. [ 43.928714][ T532] irq event stamp: 0 [ 43.928715][ T532] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 43.928719][ T532] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 43.928726][ T532] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 43.928727][ T532] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 43.928729][ T532] Preemption disabled at: [ 43.928730][ T532] [] vprintk_emit+0x31b/0x3e0 [ 43.928737][ T532] CPU: 2 UID: 0 PID: 532 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 43.928741][ T532] Tainted: [W]=WARN [ 43.928741][ T532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.928743][ T532] Call Trace: [ 43.928745][ T532] [ 43.928746][ T532] dump_stack_lvl+0x6f/0xa0 [ 43.928752][ T532] ? vprintk_emit+0x31b/0x3e0 [ 43.928754][ T532] __might_resched.cold+0x1fe/0x2c1 [ 43.928758][ T532] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 43.928761][ T532] ? __asan_memcpy+0x3c/0x60 [ 43.928764][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.928768][ T532] __kmalloc_noprof+0x443/0x760 [ 43.928770][ T532] ? __rwlock_init+0x150/0x150 [ 43.928773][ T532] ? alloc_buf.isra.0+0x4b/0x260 [ 43.928777][ T532] ? do_raw_spin_unlock+0x59/0x250 [ 43.928779][ T532] alloc_buf.isra.0+0x4b/0x260 [ 43.928780][ T532] put_chars+0x1e1/0x2f0 [ 43.928783][ T532] ? __send_to_port+0x420/0x420 [ 43.928792][ T532] ? console_prepend_replay+0x20/0x20 [ 43.928794][ T532] hvc_console_print+0x292/0x780 [ 43.928798][ T532] ? hvc_write+0x3a0/0x3a0 [ 43.928799][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.928801][ T532] ? lock_acquire+0x13c/0x160 [ 43.928803][ T532] console_emit_next_record+0x22f/0x4c0 [ 43.928806][ T532] ? devkmsg_read+0x4b0/0x4b0 [ 43.928807][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.928809][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.928811][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.928812][ T532] ? lock_acquire+0x13c/0x160 [ 43.928814][ T532] ? console_flush_one_record+0x111/0x710 [ 43.928816][ T532] console_flush_one_record+0x46f/0x710 [ 43.928818][ T532] ? console_emit_next_record+0x4c0/0x4c0 [ 43.928821][ T532] console_unlock+0xee/0x1f0 [ 43.928823][ T532] ? lock_acquire+0x13c/0x160 [ 43.928824][ T532] ? console_flush_one_record+0x710/0x710 [ 43.928826][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.928827][ T532] ? lock_release+0x184/0x1f0 [ 43.928829][ T532] ? lock_acquire+0x60/0x160 [ 43.928830][ T532] ? __rcu_read_lock+0x30/0x70 [ 43.928832][ T532] ? __down_trylock_console_sem+0x5e/0xa0 [ 43.928834][ T532] ? vprintk_emit+0x320/0x3e0 [ 43.928836][ T532] vprintk_emit+0x37c/0x3e0 [ 43.928839][ T532] ? wake_up_klogd_work_func+0x90/0x90 [ 43.928840][ T532] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 43.928844][ T532] ? netlink_unicast+0x486/0x750 [ 43.928846][ T532] ? netlink_sendmsg+0x735/0xc60 [ 43.928848][ T532] ? ____sys_sendmsg+0x415/0x880 [ 43.928850][ T532] ? ___sys_sendmsg+0x14e/0x1d0 [ 43.928852][ T532] ? __sys_sendmsg+0x12c/0x1d0 [ 43.928853][ T532] ? do_syscall_64+0xff/0x530 [ 43.928856][ T532] _printk+0xc7/0x100 [ 43.928860][ T532] ? snapshot_read.cold+0x21/0x21 [ 43.928862][ T532] ? netdev_name+0x43/0x60 [ 43.928865][ T532] ? __netdev_printk+0x17f/0x1d0 [ 43.928866][ T532] netdev_info+0xe2/0x116 [ 43.928868][ T532] ? netdev_notice+0x120/0x120 [ 43.928870][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.928872][ T532] ? __up_read+0x355/0x9e0 [ 43.928873][ T532] ? trace_hardirqs_on+0x36/0x40 [ 43.928876][ T532] ? down_write_nested+0x200/0x200 [ 43.928877][ T532] ? mutex_is_locked+0x1c/0x50 [ 43.928880][ T532] netif_set_allmulti.cold+0x7c/0x166 [ 43.928883][ T532] dev_set_allmulti+0xa2/0x150 [ 43.928886][ T532] del_nbp+0xb7/0xc10 [bridge] [ 43.928900][ T532] ? is_bpf_text_address+0x72/0x110 [ 43.928904][ T532] ? kernel_text_address+0x149/0x170 [ 43.928907][ T532] br_del_if+0xab/0x200 [bridge] [ 43.928915][ T532] ? rtnl_is_locked+0x15/0x20 [ 43.928917][ T532] do_set_master+0x15c/0x580 [ 43.928920][ T532] do_setlink.isra.0+0xa31/0x2750 [ 43.928922][ T532] ? stack_trace_save+0x93/0xc0 [ 43.928925][ T532] ? rtnl_link_get_size+0x350/0x350 [ 43.928926][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.928928][ T532] ? stack_depot_save_flags+0x1bc/0x790 [ 43.928932][ T532] ? kasan_save_stack+0x3d/0x50 [ 43.928934][ T532] ? kasan_save_stack+0x2f/0x50 [ 43.928935][ T532] ? kasan_save_track+0x14/0x30 [ 43.928937][ T532] ? __kasan_kmalloc+0x7b/0x90 [ 43.928938][ T532] ? __kmalloc_cache_noprof+0x29a/0x620 [ 43.928940][ T532] ? rtnl_newlink+0x124/0x11c0 [ 43.928941][ T532] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 43.928942][ T532] ? netlink_rcv_skb+0x14e/0x3a0 [ 43.928943][ T532] ? netlink_unicast+0x486/0x750 [ 43.928945][ T532] ? netlink_sendmsg+0x735/0xc60 [ 43.928946][ T532] ? ____sys_sendmsg+0x415/0x880 [ 43.928947][ T532] ? ___sys_sendmsg+0x14e/0x1d0 [ 43.928949][ T532] ? __sys_sendmsg+0x12c/0x1d0 [ 43.928950][ T532] ? do_syscall_64+0xff/0x530 [ 43.928951][ T532] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 43.928954][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.928955][ T532] ? lock_acquire+0x13c/0x160 [ 43.928957][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.928958][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.928960][ T532] ? trace_contention_end+0xb3/0x180 [ 43.928962][ T532] ? __mutex_lock+0x1db/0x1ea0 [ 43.928964][ T532] ? __mutex_lock+0x9a3/0x1ea0 [ 43.928966][ T532] ? rtnl_newlink+0x9a8/0x11c0 [ 43.928967][ T532] ? ww_mutex_lock+0x160/0x160 [ 43.928968][ T532] ? nla_get_range_signed+0x3d0/0x3d0 [ 43.928971][ T532] ? __rtnl_newlink+0x3fa/0xa50 [ 43.928973][ T532] rtnl_newlink+0x9f1/0x11c0 [ 43.928975][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.928976][ T532] ? rtnl_bridge_getlink+0x850/0x850 [ 43.928978][ T532] ? lock_acquire+0x13c/0x160 [ 43.928979][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.928981][ T532] ? is_bpf_text_address+0x3e/0x110 [ 43.928983][ T532] ? is_bpf_text_address+0x72/0x110 [ 43.928984][ T532] ? kernel_text_address+0x149/0x170 [ 43.928986][ T532] ? __kernel_text_address+0x12/0x30 [ 43.928987][ T532] ? write_profile+0xf0/0xf0 [ 43.928988][ T532] ? unwind_get_return_address+0x67/0xd0 [ 43.928991][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.928993][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.928994][ T532] ? cap_capable+0x1d7/0x3d0 [ 43.928998][ T532] ? lock_acquire+0x13c/0x160 [ 43.928999][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.929001][ T532] ? rtnl_bridge_getlink+0x850/0x850 [ 43.929003][ T532] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 43.929004][ T532] ? rtnl_link_fill+0x920/0x920 [ 43.929006][ T532] ? filter_irq_stacks+0xd0/0xd0 [ 43.929007][ T532] ? stack_depot_save_flags+0x1bc/0x790 [ 43.929010][ T532] netlink_rcv_skb+0x14e/0x3a0 [ 43.929011][ T532] ? rtnl_link_fill+0x920/0x920 [ 43.929012][ T532] ? lock_release+0x184/0x1f0 [ 43.929014][ T532] ? netlink_ack+0xcf0/0xcf0 [ 43.929015][ T532] ? __netlink_lookup+0xb9/0x6b0 [ 43.929018][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.929020][ T532] ? lock_release+0x184/0x1f0 [ 43.929021][ T532] netlink_unicast+0x486/0x750 [ 43.929023][ T532] ? netlink_attachskb+0x810/0x810 [ 43.929025][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.929027][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.929028][ T532] ? lock_acquire+0x13c/0x160 [ 43.929030][ T532] netlink_sendmsg+0x735/0xc60 [ 43.929032][ T532] ? netlink_unicast+0x750/0x750 [ 43.929034][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.929036][ T532] ? lock_release+0x184/0x1f0 [ 43.929037][ T532] ____sys_sendmsg+0x415/0x880 [ 43.929039][ T532] ? copy_msghdr_from_user+0x279/0x420 [ 43.929041][ T532] ? get_timestamp.constprop.0+0x390/0x390 [ 43.929042][ T532] ? move_addr_to_kernel+0x40/0x40 [ 43.929043][ T532] ? filter_irq_stacks+0xd0/0xd0 [ 43.929046][ T532] ___sys_sendmsg+0x14e/0x1d0 [ 43.929048][ T532] ? copy_msghdr_from_user+0x420/0x420 [ 43.929053][ T532] __sys_sendmsg+0x12c/0x1d0 [ 43.929055][ T532] ? __sys_sendmsg_sock+0x20/0x20 [ 43.929057][ T532] ? rcu_is_watching+0x16/0xd0 [ 43.929059][ T532] do_syscall_64+0xff/0x530 [ 43.929061][ T532] ? exc_page_fault+0xee/0x100 [ 43.929063][ T532] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 43.929064][ T532] RIP: 0033:0x7f2809f2354e [ 43.929066][ T532] 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 [ 43.929068][ T532] RSP: 002b:00007fff55961490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.929072][ T532] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2809f2354e [ 43.929073][ T532] RDX: 0000000000000000 RSI: 00007fff55961540 RDI: 0000000000000005 [ 43.929074][ T532] RBP: 00007fff559614a0 R08: 0000000000000000 R09: 0000000000000000 [ 43.929075][ T532] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d97f [ 43.929076][ T532] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff55961c00 [ 43.929078][ T532] [ 43.964429][ T532] veth4: left promiscuous mode [ 43.964673][ T532] br1: port 3(veth4) entered disabled state [ 43.973126][ T532] ip (532) used greatest stack depth: 23208 bytes left [ 44.129083][ T540] br1: port 1(veth1) entered disabled state [ 44.150000][ T541] br1: port 2(veth2) entered disabled state [ 44.166250][ T542] veth2: left allmulticast mode [ 44.166414][ T542] veth2: left promiscuous mode [ 44.166627][ T542] br1: port 2(veth2) entered disabled state [ 44.167310][ T542] veth1: left allmulticast mode [ 44.167450][ T542] veth1: left promiscuous mode [ 44.167643][ T542] br1: port 1(veth1) entered disabled state