[ 11.165097][ T250] gre: GRE over IPv4 demultiplexer driver [ 11.165115][ T250] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.165118][ T250] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 250, name: modprobe [ 11.165120][ T250] preempt_count: 1, expected: 0 [ 11.165121][ T250] RCU nest depth: 0, expected: 0 [ 11.165122][ T250] locks held by modprobe/250: 4, last CPU#1: [ 11.165124][ T250] #0: ffffffff90569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.165137][ T250] #1: ffffffff90569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.165141][ T250] #2: ffffffff90489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.165145][ T250] #3: ffffffff90489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.165149][ T250] irq event stamp: 24852 [ 11.165150][ T250] hardirqs last enabled at (24851): [] __down_trylock_console_sem+0x86/0xa0 [ 11.165152][ T250] hardirqs last disabled at (24852): [] console_emit_next_record+0x3d4/0x4c0 [ 11.165154][ T250] softirqs last enabled at (23352): [] handle_softirqs+0x67c/0x900 [ 11.165157][ T250] softirqs last disabled at (23343): [] __irq_exit_rcu+0x145/0x1c0 [ 11.165159][ T250] Preemption disabled at: [ 11.165160][ T250] [] vprintk_emit+0x31b/0x3e0 [ 11.165166][ T250] CPU: 1 UID: 0 PID: 250 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.165170][ T250] Tainted: [W]=WARN [ 11.165171][ T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.165173][ T250] Call Trace: [ 11.165174][ T250] [ 11.165176][ T250] dump_stack_lvl+0x6f/0xa0 [ 11.165181][ T250] ? vprintk_emit+0x31b/0x3e0 [ 11.165183][ T250] __might_resched.cold+0x1fe/0x2c1 [ 11.165188][ T250] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.165192][ T250] ? __kmalloc_noprof+0xdb/0x760 [ 11.165196][ T250] __kmalloc_noprof+0x443/0x760 [ 11.165199][ T250] ? alloc_buf.isra.0+0x4b/0x260 [ 11.165204][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 11.165207][ T250] alloc_buf.isra.0+0x4b/0x260 [ 11.165210][ T250] put_chars+0x1e1/0x2f0 [ 11.165212][ T250] ? desc_read_finalized_seq+0x79/0x120 [ 11.165214][ T250] ? __send_to_port+0x420/0x420 [ 11.165217][ T250] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.165221][ T250] ? validate_chain+0x38b/0xc20 [ 11.165225][ T250] hvc_console_print+0x292/0x780 [ 11.165227][ T250] ? __lock_acquire+0x518/0xc20 [ 11.165229][ T250] ? __lock_acquire+0x518/0xc20 [ 11.165233][ T250] ? hvc_write+0x3a0/0x3a0 [ 11.165234][ T250] ? console_emit_next_record+0x1df/0x4c0 [ 11.165237][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.165240][ T250] ? lock_acquire+0x13c/0x160 [ 11.165244][ T250] console_emit_next_record+0x22f/0x4c0 [ 11.165252][ T250] ? devkmsg_read+0x4b0/0x4b0 [ 11.165253][ T250] ? console_flush_one_record+0x106/0x710 [ 11.165256][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.165259][ T250] ? lock_acquire+0x13c/0x160 [ 11.165263][ T250] console_flush_one_record+0x46f/0x710 [ 11.165267][ T250] ? console_emit_next_record+0x4c0/0x4c0 [ 11.165269][ T250] ? __lock_acquire+0x518/0xc20 [ 11.165273][ T250] console_unlock+0xee/0x1f0 [ 11.165276][ T250] ? console_flush_one_record+0x710/0x710 [ 11.165278][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.165280][ T250] ? lock_acquire+0x60/0x160 [ 11.165284][ T250] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.165285][ T250] ? vprintk_emit+0x320/0x3e0 [ 11.165289][ T250] vprintk_emit+0x37c/0x3e0 [ 11.165293][ T250] ? wake_up_klogd_work_func+0x90/0x90 [ 11.165298][ T250] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.165302][ T250] _printk+0xc7/0x100 [ 11.165305][ T250] ? snapshot_read.cold+0x21/0x21 [ 11.165311][ T250] ? do_one_initcall+0x113/0x4f0 [ 11.165314][ T250] gre_init+0x15/0x1000 [gre] [ 11.165316][ T250] do_one_initcall+0x124/0x4f0 [ 11.165319][ T250] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.165323][ T250] ? do_init_module+0xae/0x8a0 [ 11.165326][ T250] ? kasan_unpoison+0x44/0x70 [ 11.165331][ T250] do_init_module+0x2ad/0x8a0 [ 11.165334][ T250] ? lockdep_hardirqs_on+0x91/0x130 [ 11.165338][ T250] ? free_module+0x470/0x470 [ 11.165341][ T250] ? kfree+0x123/0x590 [ 11.165345][ T250] load_module+0x1424/0x1bb0 [ 11.165352][ T250] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.165357][ T250] ? backing_file_read_iter+0x541/0x790 [ 11.165361][ T250] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.165364][ T250] init_module_from_file+0x11f/0x1a0 [ 11.165367][ T250] ? __do_sys_init_module+0x220/0x220 [ 11.165375][ T250] ? __rwlock_init+0x150/0x150 [ 11.165379][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 11.165382][ T250] idempotent_init_module+0x37b/0x7c0 [ 11.165385][ T250] ? init_module_from_file+0x1a0/0x1a0 [ 11.165391][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.165393][ T250] ? cap_capable+0x1d7/0x3d0 [ 11.165399][ T250] __x64_sys_finit_module+0xdf/0x190 [ 11.165401][ T250] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.165405][ T250] do_syscall_64+0xff/0x530 [ 11.165406][ T250] ? exc_page_fault+0xee/0x100 [ 11.165409][ T250] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.165411][ T250] RIP: 0033:0x7fb15421737d [ 11.165415][ T250] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 11.165416][ T250] RSP: 002b:00007ffd425b28f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.165419][ T250] RAX: ffffffffffffffda RBX: 00005641813a4a40 RCX: 00007fb15421737d [ 11.165420][ T250] RDX: 0000000000000000 RSI: 00005641489e9ffd RDI: 0000000000000001 [ 11.165421][ T250] RBP: 00007ffd425b2990 R08: 0000000000000000 R09: 0000000000000000 [ 11.165422][ T250] R10: 0000000000000000 R11: 0000000000000246 R12: 00005641489e9ffd [ 11.165423][ T250] R13: 00005641813a4a00 R14: 0000000000040000 R15: 0000000000000000 [ 11.165429][ T250] [ 11.205985][ T250] ip_gre: GRE over IPv4 tunneling driver [ 11.470198][ T261] GACT probability NOT on [ 11.567638][ T264] ip6_gre: GRE over IPv6 tunneling driver [ 11.643491][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.643572][ T50] [ 11.643573][ T50] ============================= [ 11.643574][ T50] WARNING: suspicious RCU usage [ 11.643576][ T50] 7.2.0-virtme #1 Tainted: G W [ 11.643578][ T50] ----------------------------- [ 11.643579][ T50] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 11.643580][ T50] [ 11.643580][ T50] other info that might help us debug this: [ 11.643580][ T50] [ 11.643581][ T50] [ 11.643581][ T50] rcu_scheduler_active = 2, debug_locks = 1 [ 11.643582][ T50] locks held by kworker/1:1/50: 12, last CPU#1: [ 11.643584][ T50] #0: ff11000008dc8f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.643598][ T50] #1: ffa000000036fd10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.643602][ T50] #2: ff1100000f965530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 11.643607][ T50] #3: ffffffff90580b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 11.643611][ T50] #4: ffffffff90580b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 11.643615][ T50] #5: ffffffff90580aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 11.643620][ T50] #6: ff1100000d2e2228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 11.643624][ T50] #7: ffffffff90580b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 11.643630][ T50] #8: ffffffff90569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.643635][ T50] #9: ffffffff90569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.643638][ T50] #10: ffffffff90489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.643642][ T50] #11: ffffffff90489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.643646][ T50] [ 11.643646][ T50] stack backtrace: [ 11.643649][ T50] CPU: 1 UID: 0 PID: 50 Comm: kworker/1:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.643652][ T50] Tainted: [W]=WARN [ 11.643653][ T50] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.643655][ T50] Workqueue: mld mld_ifc_work [ 11.643658][ T50] Call Trace: [ 11.643660][ T50] [ 11.643662][ T50] dump_stack_lvl+0x6f/0xa0 [ 11.643669][ T50] lockdep_rcu_suspicious.cold+0x37/0x8a [ 11.643674][ T50] __might_resched+0x2ac/0x390 [ 11.643679][ T50] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.643682][ T50] ? __kmalloc_noprof+0xdb/0x760 [ 11.643687][ T50] __kmalloc_noprof+0x443/0x760 [ 11.643689][ T50] ? alloc_buf.isra.0+0x4b/0x260 [ 11.643695][ T50] ? do_raw_spin_unlock+0x59/0x250 [ 11.643698][ T50] alloc_buf.isra.0+0x4b/0x260 [ 11.643701][ T50] put_chars+0x1e1/0x2f0 [ 11.643703][ T50] ? check_prev_add+0x316/0xe90 [ 11.643705][ T50] ? __send_to_port+0x420/0x420 [ 11.643708][ T50] ? validate_chain+0x34a/0xc20 [ 11.643713][ T50] hvc_console_print+0x292/0x780 [ 11.643720][ T50] ? hvc_write+0x3a0/0x3a0 [ 11.643722][ T50] ? rcu_is_watching+0x16/0xd0 [ 11.643726][ T50] ? lock_acquire+0x13c/0x160 [ 11.643731][ T50] console_emit_next_record+0x22f/0x4c0 [ 11.643734][ T50] ? devkmsg_read+0x4b0/0x4b0 [ 11.643736][ T50] ? console_flush_one_record+0x106/0x710 [ 11.643740][ T50] ? rcu_is_watching+0x16/0xd0 [ 11.643742][ T50] ? lock_acquire+0x13c/0x160 [ 11.643746][ T50] console_flush_one_record+0x46f/0x710 [ 11.643750][ T50] ? console_emit_next_record+0x4c0/0x4c0 [ 11.643752][ T50] ? __lock_acquire+0x518/0xc20 [ 11.643758][ T50] console_unlock+0xee/0x1f0 [ 11.643761][ T50] ? console_flush_one_record+0x710/0x710 [ 11.643762][ T50] ? rcu_is_watching+0x16/0xd0 [ 11.643765][ T50] ? lock_acquire+0x60/0x160 [ 11.643769][ T50] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.643770][ T50] ? vprintk_emit+0x320/0x3e0 [ 11.643774][ T50] vprintk_emit+0x37c/0x3e0 [ 11.643778][ T50] ? wake_up_klogd_work_func+0x90/0x90 [ 11.643781][ T50] ? __lock_release.isra.0+0x69/0x1a0 [ 11.643786][ T50] _printk+0xc7/0x100 [ 11.643789][ T50] ? snapshot_read.cold+0x21/0x21 [ 11.643790][ T50] ? ___ratelimit+0x4e7/0xa00 [ 11.643796][ T50] ? idr_get_free+0x830/0x830 [ 11.643801][ T50] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 11.643806][ T50] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 11.643811][ T50] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 11.643814][ T50] ? stack_trace_save+0x93/0xc0 [ 11.643818][ T50] ? filter_irq_stacks+0xd0/0xd0 [ 11.643819][ T50] ? netif_skb_features+0x658/0x1430 [ 11.643822][ T50] ? mark_lock_irq+0x390/0x9c0 [ 11.643824][ T50] ? lock_acquire+0x13c/0x160 [ 11.643826][ T50] ? skb_network_protocol+0x3b0/0x3b0 [ 11.643829][ T50] ? save_trace+0xe8/0x280 [ 11.643835][ T50] dev_hard_start_xmit+0xf4/0x620 [ 11.643838][ T50] ? validate_xmit_skb_list+0xb3/0x150 [ 11.643842][ T50] sch_direct_xmit+0x13d/0xaa0 [ 11.643846][ T50] ? lock_acquire.part.0+0xd4/0x280 [ 11.643859][ T50] ? dequeue_skb+0x1db0/0x1db0 [ 11.643861][ T50] ? __rcu_read_lock+0x30/0x70 [ 11.643863][ T50] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.643865][ T50] ? lock_acquire+0x13c/0x160 [ 11.643870][ T50] __dev_xmit_skb+0xecc/0x1be0 [ 11.643875][ T50] ? alloc_netdev_dummy+0x30/0x30 [ 11.643876][ T50] ? __dev_queue_xmit+0x1fc/0x1b80 [ 11.643880][ T50] ? rcu_is_watching+0x16/0xd0 [ 11.643882][ T50] ? lock_acquire+0x13c/0x160 [ 11.643886][ T50] __dev_queue_xmit+0x942/0x1b80 [ 11.643889][ T50] ? __lock_acquire+0x518/0xc20 [ 11.643894][ T50] ? lock_acquire.part.0+0xd4/0x280 [ 11.643895][ T50] ? find_held_lock+0x2b/0x80 [ 11.643897][ T50] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 11.643909][ T50] ip6_finish_output2+0x423/0x1300 [ 11.643914][ T50] ? ip6_dst_lookup+0x80/0x80 [ 11.643915][ T50] ? find_held_lock+0x2b/0x80 [ 11.643918][ T50] ? __lock_release.isra.0+0x69/0x1a0 [ 11.643921][ T50] ? ip6_mtu+0x15d/0x310 [ 11.643926][ T50] ip6_finish_output+0x646/0xda0 [ 11.643930][ T50] ip6_output+0x23f/0x7f0 [ 11.643933][ T50] ? ip6_finish_output+0xda0/0xda0 [ 11.643934][ T50] ? __lock_release.isra.0+0x69/0x1a0 [ 11.643937][ T50] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 11.643940][ T50] ? mark_held_locks+0x40/0x70 [ 11.643943][ T50] ? __local_bh_enable_ip+0xaa/0x150 [ 11.643946][ T50] ? __local_bh_enable_ip+0xaa/0x150 [ 11.643948][ T50] ? icmp6_dst_alloc+0x317/0x4d0 [ 11.643952][ T50] mld_sendpack+0x9d6/0xec0 [ 11.643957][ T50] ? mld_dad_start_work+0x240/0x240 [ 11.643963][ T50] ? mld_send_cr+0x50f/0x820 [ 11.643967][ T50] mld_ifc_work+0x36/0x190 [ 11.643970][ T50] ? process_one_work+0xdfc/0x1560 [ 11.643972][ T50] process_one_work+0xe3e/0x1560 [ 11.643978][ T50] ? __queue_delayed_work+0x470/0x470 [ 11.643981][ T50] ? lock_acquire.part.0+0xd4/0x280 [ 11.643989][ T50] worker_thread+0x4f1/0xd60 [ 11.643993][ T50] ? rescuer_thread+0x1340/0x1340 [ 11.643995][ T50] ? __kthread_parkme+0xbd/0x210 [ 11.643998][ T50] ? rescuer_thread+0x1340/0x1340 [ 11.644001][ T50] ? rescuer_thread+0x1340/0x1340 [ 11.644003][ T50] kthread+0x367/0x460 [ 11.644005][ T50] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.644008][ T50] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.644011][ T50] ret_from_fork+0x474/0x6b0 [ 11.644015][ T50] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.644018][ T50] ? __switch_to+0x5a3/0xe00 [ 11.644022][ T50] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.644024][ T50] ret_from_fork_asm+0x11/0x20 [ 11.644033][ T50] [ 11.705404][ T58] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.768410][ T58] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.935531][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.016864][ T280] br1: port 1(veth1) entered blocking state [ 12.017824][ T280] br1: port 1(veth1) entered disabled state [ 12.018197][ T280] veth1: entered allmulticast mode [ 12.020056][ T280] veth1: entered promiscuous mode [ 12.056840][ T59] br1: port 1(veth1) entered blocking state [ 12.057353][ T59] br1: port 1(veth1) entered forwarding state [ 12.088937][ T282] br1: port 2(veth2) entered blocking state [ 12.089294][ T282] br1: port 2(veth2) entered disabled state [ 12.089631][ T282] veth2: entered allmulticast mode [ 12.091227][ T282] veth2: entered promiscuous mode [ 12.121649][ T188] br1: port 2(veth2) entered blocking state [ 12.121980][ T188] br1: port 2(veth2) entered forwarding state [ 12.296413][ T279] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.296430][ T279] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.296433][ T279] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 279, name: kworker/0:2 [ 12.296435][ T279] preempt_count: 202, expected: 0 [ 12.296436][ T279] RCU nest depth: 3, expected: 0 [ 12.296437][ T279] locks held by kworker/0:2/279: 12, last CPU#0: [ 12.296439][ T279] #0: ff11000008dc8f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.296453][ T279] #1: ffa0000000737d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.296457][ T279] #2: ff11000009c8bd30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.296463][ T279] #3: ffffffff90580b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.296467][ T279] #4: ffffffff90580b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.296472][ T279] #5: ffffffff90580aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.296477][ T279] #6: ff1100000d208a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.296481][ T279] #7: ffffffff90580b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.296488][ T279] #8: ffffffff90569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.296494][ T279] #9: ffffffff90569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.296497][ T279] #10: ffffffff90489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.296501][ T279] #11: ffffffff90489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.296505][ T279] irq event stamp: 895 [ 12.296506][ T279] hardirqs last enabled at (894): [] __down_trylock_console_sem+0x86/0xa0 [ 12.296509][ T279] hardirqs last disabled at (895): [] console_emit_next_record+0x3d4/0x4c0 [ 12.296511][ T279] softirqs last enabled at (884): [] neigh_resolve_output.part.0+0x481/0x740 [ 12.296514][ T279] softirqs last disabled at (888): [] __dev_queue_xmit+0x1fc/0x1b80 [ 12.296516][ T279] Preemption disabled at: [ 12.296517][ T279] [] __dev_queue_xmit+0x204/0x1b80 [ 12.296523][ T279] CPU: 0 UID: 0 PID: 279 Comm: kworker/0:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.296527][ T279] Tainted: [W]=WARN [ 12.296528][ T279] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.296530][ T279] Workqueue: mld mld_ifc_work [ 12.296533][ T279] Call Trace: [ 12.296535][ T279] [ 12.296537][ T279] dump_stack_lvl+0x6f/0xa0 [ 12.296543][ T279] ? __dev_queue_xmit+0x204/0x1b80 [ 12.296545][ T279] __might_resched.cold+0x1fe/0x2c1 [ 12.296550][ T279] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.296554][ T279] ? __kmalloc_noprof+0xdb/0x760 [ 12.296560][ T279] __kmalloc_noprof+0x443/0x760 [ 12.296562][ T279] ? alloc_buf.isra.0+0x4b/0x260 [ 12.296569][ T279] ? do_raw_spin_unlock+0x59/0x250 [ 12.296571][ T279] alloc_buf.isra.0+0x4b/0x260 [ 12.296575][ T279] put_chars+0x1e1/0x2f0 [ 12.296578][ T279] ? __send_to_port+0x420/0x420 [ 12.296581][ T279] ? validate_chain+0x38b/0xc20 [ 12.296587][ T279] hvc_console_print+0x292/0x780 [ 12.296594][ T279] ? hvc_write+0x3a0/0x3a0 [ 12.296596][ T279] ? rcu_is_watching+0x16/0xd0 [ 12.296600][ T279] ? lock_acquire+0x13c/0x160 [ 12.296605][ T279] console_emit_next_record+0x22f/0x4c0 [ 12.296609][ T279] ? devkmsg_read+0x4b0/0x4b0 [ 12.296611][ T279] ? console_flush_one_record+0x106/0x710 [ 12.296615][ T279] ? rcu_is_watching+0x16/0xd0 [ 12.296617][ T279] ? lock_acquire+0x13c/0x160 [ 12.296622][ T279] console_flush_one_record+0x46f/0x710 [ 12.296627][ T279] ? console_emit_next_record+0x4c0/0x4c0 [ 12.296629][ T279] ? __lock_acquire+0x518/0xc20 [ 12.296635][ T279] console_unlock+0xee/0x1f0 [ 12.296638][ T279] ? console_flush_one_record+0x710/0x710 [ 12.296640][ T279] ? rcu_is_watching+0x16/0xd0 [ 12.296642][ T279] ? lock_acquire+0x60/0x160 [ 12.296646][ T279] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.296648][ T279] ? vprintk_emit+0x320/0x3e0 [ 12.296652][ T279] vprintk_emit+0x37c/0x3e0 [ 12.296656][ T279] ? wake_up_klogd_work_func+0x90/0x90 [ 12.296660][ T279] ? __lock_release.isra.0+0x69/0x1a0 [ 12.296665][ T279] _printk+0xc7/0x100 [ 12.296669][ T279] ? snapshot_read.cold+0x21/0x21 [ 12.296671][ T279] ? ___ratelimit+0x4e7/0xa00 [ 12.296676][ T279] ? idr_get_free+0x830/0x830 [ 12.296682][ T279] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.296687][ T279] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 12.296693][ T279] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.296695][ T279] ? mark_usage+0x61/0x170 [ 12.296698][ T279] ? ret_from_fork_asm+0x11/0x20 [ 12.296700][ T279] ? __lock_acquire+0x518/0xc20 [ 12.296702][ T279] ? netif_skb_features+0x658/0x1430 [ 12.296705][ T279] ? mark_usage+0x61/0x170 [ 12.296707][ T279] ? __lock_acquire+0x518/0xc20 [ 12.296710][ T279] ? skb_network_protocol+0x3b0/0x3b0 [ 12.296717][ T279] dev_hard_start_xmit+0xf4/0x620 [ 12.296721][ T279] ? validate_xmit_skb_list+0xb3/0x150 [ 12.296725][ T279] sch_direct_xmit+0x13d/0xaa0 [ 12.296730][ T279] ? lock_acquire.part.0+0xd4/0x280 [ 12.296732][ T279] ? dequeue_skb+0x1db0/0x1db0 [ 12.296735][ T279] ? __rcu_read_lock+0x30/0x70 [ 12.296737][ T279] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.296739][ T279] ? lock_acquire+0x13c/0x160 [ 12.296745][ T279] __dev_xmit_skb+0xecc/0x1be0 [ 12.296750][ T279] ? alloc_netdev_dummy+0x30/0x30 [ 12.296752][ T279] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.296755][ T279] ? rcu_is_watching+0x16/0xd0 [ 12.296758][ T279] ? lock_acquire+0x13c/0x160 [ 12.296762][ T279] __dev_queue_xmit+0x942/0x1b80 [ 12.296765][ T279] ? __lock_acquire+0x518/0xc20 [ 12.296770][ T279] ? lock_acquire.part.0+0xd4/0x280 [ 12.296772][ T279] ? find_held_lock+0x2b/0x80 [ 12.296774][ T279] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.296787][ T279] ip6_finish_output2+0x423/0x1300 [ 12.296791][ T279] ? ip6_dst_lookup+0x80/0x80 [ 12.296793][ T279] ? find_held_lock+0x2b/0x80 [ 12.296796][ T279] ? __lock_release.isra.0+0x69/0x1a0 [ 12.296799][ T279] ? ip6_mtu+0x15d/0x310 [ 12.296804][ T279] ip6_finish_output+0x646/0xda0 [ 12.296808][ T279] ip6_output+0x23f/0x7f0 [ 12.296811][ T279] ? ip6_finish_output+0xda0/0xda0 [ 12.296813][ T279] ? __lock_release.isra.0+0x69/0x1a0 [ 12.296815][ T279] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.296818][ T279] ? mark_held_locks+0x40/0x70 [ 12.296822][ T279] ? __local_bh_enable_ip+0xaa/0x150 [ 12.296825][ T279] ? __local_bh_enable_ip+0xaa/0x150 [ 12.296827][ T279] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.296831][ T279] mld_sendpack+0x9d6/0xec0 [ 12.296836][ T279] ? mld_dad_start_work+0x240/0x240 [ 12.296843][ T279] ? mld_send_cr+0x50f/0x820 [ 12.296847][ T279] mld_ifc_work+0x36/0x190 [ 12.296856][ T279] ? process_one_work+0xdfc/0x1560 [ 12.296858][ T279] process_one_work+0xe3e/0x1560 [ 12.296866][ T279] ? __queue_delayed_work+0x470/0x470 [ 12.296869][ T279] ? lock_acquire.part.0+0xd4/0x280 [ 12.296877][ T279] worker_thread+0x4f1/0xd60 [ 12.296882][ T279] ? rescuer_thread+0x1340/0x1340 [ 12.296884][ T279] ? __kthread_parkme+0xbd/0x210 [ 12.296887][ T279] ? rescuer_thread+0x1340/0x1340 [ 12.296890][ T279] ? rescuer_thread+0x1340/0x1340 [ 12.296892][ T279] kthread+0x367/0x460 [ 12.296894][ T279] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.296897][ T279] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.296900][ T279] ret_from_fork+0x474/0x6b0 [ 12.296904][ T279] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.296907][ T279] ? __switch_to+0x5a3/0xe00 [ 12.296911][ T279] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.296914][ T279] ret_from_fork_asm+0x11/0x20 [ 12.296923][ T279] [ 12.854383][ T279] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.982933][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.983857][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.046446][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.094652][ T279] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.270417][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.270481][ C0] [ 17.270483][ C0] ======================================================== [ 17.270484][ C0] WARNING: possible irq lock inversion dependency detected [ 17.270486][ C0] 7.2.0-virtme #1 Tainted: G W [ 17.270488][ C0] -------------------------------------------------------- [ 17.270489][ C0] swapper/0/0 just changed the state of lock: [ 17.270490][ C0] ffffffff90489660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.270503][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 17.270504][ C0] (fs_reclaim){+.+.}-{0:0} [ 17.270506][ C0] [ 17.270506][ C0] [ 17.270506][ C0] and interrupts could create inverse lock ordering between them. [ 17.270506][ C0] [ 17.270506][ C0] [ 17.270506][ C0] other info that might help us debug this: [ 17.270507][ C0] Possible interrupt unsafe locking scenario: [ 17.270507][ C0] [ 17.270507][ C0] CPU0 CPU1 [ 17.270508][ C0] ---- ---- [ 17.270508][ C0] lock(fs_reclaim); [ 17.270509][ C0] local_irq_disable(); [ 17.270510][ C0] lock(console_owner); [ 17.270511][ C0] lock(fs_reclaim); [ 17.270512][ C0] [ 17.270512][ C0] lock(console_owner); [ 17.270513][ C0] [ 17.270513][ C0] *** DEADLOCK *** [ 17.270513][ C0] [ 17.270513][ C0] locks held by swapper/0/0: 8, last CPU#0: [ 17.270515][ C0] #0: ffa0000000007c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 17.270521][ C0] #1: ffffffff90580b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 17.270527][ C0] #2: ffffffff90580b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 17.270530][ C0] #3: ffffffff90580aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 17.270535][ C0] #4: ff1100000d2e2228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 17.270539][ C0] #5: ffffffff90580b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 17.270545][ C0] #6: ffffffff90569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.270548][ C0] #7: ffffffff90569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.270552][ C0] [ 17.270552][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 17.270557][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 17.270559][ C0] HARDIRQ-ON-W at: [ 17.270561][ C0] __lock_acquire+0x388/0xc20 [ 17.270564][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.270566][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.270568][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 17.270571][ C0] kthread_create_worker_on_node+0xea/0x210 [ 17.270573][ C0] workqueue_init+0x2a/0x680 [ 17.270577][ C0] kernel_init_freeable+0x2fe/0x630 [ 17.270579][ C0] kernel_init+0x21/0x150 [ 17.270582][ C0] ret_from_fork+0x474/0x6b0 [ 17.270585][ C0] ret_from_fork_asm+0x11/0x20 [ 17.270588][ C0] SOFTIRQ-ON-W at: [ 17.270589][ C0] __lock_acquire+0x388/0xc20 [ 17.270590][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.270592][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.270593][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 17.270594][ C0] kthread_create_worker_on_node+0xea/0x210 [ 17.270595][ C0] workqueue_init+0x2a/0x680 [ 17.270597][ C0] kernel_init_freeable+0x2fe/0x630 [ 17.270598][ C0] kernel_init+0x21/0x150 [ 17.270599][ C0] ret_from_fork+0x474/0x6b0 [ 17.270600][ C0] ret_from_fork_asm+0x11/0x20 [ 17.270602][ C0] INITIAL USE at: [ 17.270603][ C0] __lock_acquire+0x388/0xc20 [ 17.270604][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.270605][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.270606][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 17.270608][ C0] kthread_create_worker_on_node+0xea/0x210 [ 17.270609][ C0] workqueue_init+0x2a/0x680 [ 17.270610][ C0] kernel_init_freeable+0x2fe/0x630 [ 17.270611][ C0] kernel_init+0x21/0x150 [ 17.270613][ C0] ret_from_fork+0x474/0x6b0 [ 17.270614][ C0] ret_from_fork_asm+0x11/0x20 [ 17.270615][ C0] } [ 17.270616][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 17.270620][ C0] ... acquired at: [ 17.270621][ C0] __lock_acquire+0x518/0xc20 [ 17.270622][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.270623][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.270625][ C0] __kmalloc_noprof+0xd3/0x760 [ 17.270626][ C0] alloc_buf.isra.0+0x4b/0x260 [ 17.270628][ C0] put_chars+0x1e1/0x2f0 [ 17.270630][ C0] hvc_console_print+0x292/0x780 [ 17.270632][ C0] console_emit_next_record+0x22f/0x4c0 [ 17.270633][ C0] console_flush_one_record+0x46f/0x710 [ 17.270635][ C0] console_unlock+0xee/0x1f0 [ 17.270637][ C0] vprintk_emit+0x37c/0x3e0 [ 17.270638][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 17.270642][ C0] dev_printk_emit+0xb9/0xee [ 17.270643][ C0] _dev_info+0xe2/0x116 [ 17.270645][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 17.270647][ C0] cmos_do_probe+0x73b/0x98a [ 17.270649][ C0] platform_probe+0xfe/0x1f0 [ 17.270652][ C0] call_driver_probe+0x61/0x1c0 [ 17.270654][ C0] really_probe+0x199/0x760 [ 17.270655][ C0] __driver_probe_device+0x24f/0x440 [ 17.270657][ C0] driver_probe_device+0x4a/0xf0 [ 17.270658][ C0] __driver_attach+0x1b8/0x540 [ 17.270660][ C0] bus_for_each_dev+0x130/0x1e0 [ 17.270661][ C0] bus_add_driver+0x2c8/0x530 [ 17.270662][ C0] driver_register+0x1a3/0x390 [ 17.270664][ C0] __platform_driver_probe+0x13f/0x270 [ 17.270665][ C0] cmos_init+0x31/0x40 [ 17.270668][ C0] do_one_initcall+0x124/0x4f0 [ 17.270669][ C0] kernel_init_freeable+0x596/0x630 [ 17.270670][ C0] kernel_init+0x21/0x150 [ 17.270672][ C0] ret_from_fork+0x474/0x6b0 [ 17.270673][ C0] ret_from_fork_asm+0x11/0x20 [ 17.270674][ C0] [ 17.270675][ C0] -> (console_owner){..-.}-{0:0} { [ 17.270676][ C0] IN-SOFTIRQ-W at: [ 17.270677][ C0] __lock_acquire+0x388/0xc20 [ 17.270679][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.270680][ C0] console_lock_spinning_enable+0x5c/0x60 [ 17.270681][ C0] console_emit_next_record+0x1d1/0x4c0 [ 17.270683][ C0] console_flush_one_record+0x46f/0x710 [ 17.270685][ C0] console_unlock+0xee/0x1f0 [ 17.270686][ C0] vprintk_emit+0x37c/0x3e0 [ 17.270688][ C0] _printk+0xc7/0x100 [ 17.270691][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.270693][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.270696][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.270697][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.270700][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.270701][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.270702][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.270704][ C0] ip6_finish_output+0x646/0xda0 [ 17.270705][ C0] ip6_output+0x23f/0x7f0 [ 17.270706][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.270708][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.270710][ C0] call_timer_fn+0x160/0x4d0 [ 17.270711][ C0] __run_timers+0x68f/0xaa0 [ 17.270713][ C0] run_timer_softirq+0xf0/0x160 [ 17.270714][ C0] handle_softirqs+0x1d3/0x900 [ 17.270717][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.270718][ C0] irq_exit_rcu+0xe/0x30 [ 17.270719][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.270721][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.270723][ C0] pv_native_safe_halt+0xf/0x10 [ 17.270725][ C0] default_idle+0x9/0x10 [ 17.270726][ C0] default_idle_call+0x6e/0xb0 [ 17.270728][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.270730][ C0] do_idle+0xd8/0x190 [ 17.270731][ C0] cpu_startup_entry+0x53/0x70 [ 17.270732][ C0] rest_init+0x279/0x280 [ 17.270734][ C0] start_kernel+0x3af/0x3b0 [ 17.270735][ C0] x86_64_start_reservations+0x24/0x30 [ 17.270737][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.270739][ C0] common_startup_64+0x13e/0x148 [ 17.270741][ C0] INITIAL USE at: [ 17.270742][ C0] } [ 17.270742][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 17.270745][ C0] ... acquired at: [ 17.270746][ C0] mark_lock+0x1d7/0xa00 [ 17.270747][ C0] mark_usage+0x42/0x170 [ 17.270748][ C0] __lock_acquire+0x388/0xc20 [ 17.270749][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.270751][ C0] console_lock_spinning_enable+0x5c/0x60 [ 17.270752][ C0] console_emit_next_record+0x1d1/0x4c0 [ 17.270754][ C0] console_flush_one_record+0x46f/0x710 [ 17.270755][ C0] console_unlock+0xee/0x1f0 [ 17.270757][ C0] vprintk_emit+0x37c/0x3e0 [ 17.270758][ C0] _printk+0xc7/0x100 [ 17.270760][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.270762][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.270763][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.270765][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.270766][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.270767][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.270768][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.270770][ C0] ip6_finish_output+0x646/0xda0 [ 17.270771][ C0] ip6_output+0x23f/0x7f0 [ 17.270772][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.270773][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.270775][ C0] call_timer_fn+0x160/0x4d0 [ 17.270776][ C0] __run_timers+0x68f/0xaa0 [ 17.270778][ C0] run_timer_softirq+0xf0/0x160 [ 17.270779][ C0] handle_softirqs+0x1d3/0x900 [ 17.270781][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.270782][ C0] irq_exit_rcu+0xe/0x30 [ 17.270783][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.270784][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.270785][ C0] pv_native_safe_halt+0xf/0x10 [ 17.270787][ C0] default_idle+0x9/0x10 [ 17.270788][ C0] default_idle_call+0x6e/0xb0 [ 17.270789][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.270791][ C0] do_idle+0xd8/0x190 [ 17.270792][ C0] cpu_startup_entry+0x53/0x70 [ 17.270793][ C0] rest_init+0x279/0x280 [ 17.270794][ C0] start_kernel+0x3af/0x3b0 [ 17.270795][ C0] x86_64_start_reservations+0x24/0x30 [ 17.270797][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.270798][ C0] common_startup_64+0x13e/0x148 [ 17.270799][ C0] [ 17.270800][ C0] [ 17.270800][ C0] stack backtrace: [ 17.270803][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.270806][ C0] Tainted: [W]=WARN [ 17.270806][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.270808][ C0] Call Trace: [ 17.270810][ C0] [ 17.270811][ C0] dump_stack_lvl+0x6f/0xa0 [ 17.270815][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 17.270817][ C0] mark_lock_irq+0x989/0x9c0 [ 17.270820][ C0] mark_lock+0x1d7/0xa00 [ 17.270822][ C0] mark_usage+0x42/0x170 [ 17.270823][ C0] __lock_acquire+0x388/0xc20 [ 17.270825][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.270827][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 17.270829][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.270832][ C0] ? lock_acquire+0x13c/0x160 [ 17.270834][ C0] console_lock_spinning_enable+0x5c/0x60 [ 17.270836][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 17.270837][ C0] console_emit_next_record+0x1d1/0x4c0 [ 17.270839][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 17.270841][ C0] ? console_flush_one_record+0x106/0x710 [ 17.270843][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.270845][ C0] ? lock_acquire+0x13c/0x160 [ 17.270847][ C0] console_flush_one_record+0x46f/0x710 [ 17.270849][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 17.270851][ C0] ? __lock_acquire+0x518/0xc20 [ 17.270853][ C0] console_unlock+0xee/0x1f0 [ 17.270855][ C0] ? console_flush_one_record+0x710/0x710 [ 17.270857][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.270858][ C0] ? lock_acquire+0x60/0x160 [ 17.270860][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.270862][ C0] ? vprintk_emit+0x320/0x3e0 [ 17.270864][ C0] vprintk_emit+0x37c/0x3e0 [ 17.270866][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 17.270875][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.270877][ C0] _printk+0xc7/0x100 [ 17.270879][ C0] ? snapshot_read.cold+0x21/0x21 [ 17.270881][ C0] ? ___ratelimit+0x4e7/0xa00 [ 17.270884][ C0] ? idr_get_free+0x830/0x830 [ 17.270887][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.270889][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.270891][ C0] ? mark_usage+0x61/0x170 [ 17.270893][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.270895][ C0] ? mark_usage+0x61/0x170 [ 17.270896][ C0] ? netif_skb_features+0x658/0x1430 [ 17.270898][ C0] ? __lock_acquire+0x518/0xc20 [ 17.270899][ C0] ? validate_chain+0x737/0xc20 [ 17.270901][ C0] ? skb_network_protocol+0x3b0/0x3b0 [ 17.270903][ C0] ? mark_usage+0x61/0x170 [ 17.270905][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.270907][ C0] ? validate_chain+0x730/0xc20 [ 17.270908][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 17.270910][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.270912][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.270914][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 17.270915][ C0] ? __rcu_read_lock+0x30/0x70 [ 17.270917][ C0] ? lock_acquire+0x13c/0x160 [ 17.270919][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.270921][ C0] ? tc_run+0x45e/0x7e0 [ 17.270922][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 17.270924][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.270925][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.270927][ C0] ? lock_acquire+0x13c/0x160 [ 17.270929][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.270932][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.270934][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.270935][ C0] ? find_held_lock+0x2b/0x80 [ 17.270938][ C0] ? neigh_hh_output+0x152/0x4c0 [ 17.270940][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.270942][ C0] ? ip6_dst_lookup+0x80/0x80 [ 17.270943][ C0] ? find_held_lock+0x2b/0x80 [ 17.270945][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.270947][ C0] ? ip6_mtu+0x15d/0x310 [ 17.270949][ C0] ip6_finish_output+0x646/0xda0 [ 17.270951][ C0] ip6_output+0x23f/0x7f0 [ 17.270952][ C0] ? ip6_finish_output+0xda0/0xda0 [ 17.270954][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.270955][ C0] ? find_held_lock+0x2b/0x80 [ 17.270957][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.270958][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 17.270960][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.270962][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 17.270964][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.270967][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.270969][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.270971][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.270972][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.270975][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.270976][ C0] ? lock_acquire+0x13c/0x160 [ 17.270978][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.270980][ C0] call_timer_fn+0x160/0x4d0 [ 17.270982][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 17.270984][ C0] ? debug_object_active_state+0x430/0x430 [ 17.270987][ C0] ? find_held_lock+0x2b/0x80 [ 17.270988][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.270990][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.270992][ C0] __run_timers+0x68f/0xaa0 [ 17.270994][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.270996][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.270998][ C0] ? __lock_acquire+0x518/0xc20 [ 17.271001][ C0] ? __rwlock_init+0x150/0x150 [ 17.271003][ C0] run_timer_softirq+0xf0/0x160 [ 17.271005][ C0] ? __run_timers+0xaa0/0xaa0 [ 17.271007][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.271009][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.271011][ C0] handle_softirqs+0x1d3/0x900 [ 17.271013][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.271014][ C0] ? _local_bh_enable+0xc0/0xc0 [ 17.271016][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.271018][ C0] irq_exit_rcu+0xe/0x30 [ 17.271019][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.271021][ C0] [ 17.271021][ C0] [ 17.271022][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 17.271023][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.271025][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.271028][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 17.271030][ C0] RSP: 0018:ffffffff90207cf8 EFLAGS: 00000296 [ 17.271032][ C0] RAX: 00000000000797db RBX: ffffffff9021c600 RCX: ffffffff8d2f0307 [ 17.271034][ C0] RDX: ffffffff9021c600 RSI: ffffffff90038b01 RDI: ffffffff8fa8d8e0 [ 17.271035][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.271036][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff2040fa2 [ 17.271036][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 17.271038][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.271040][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 17.271042][ C0] default_idle+0x9/0x10 [ 17.271044][ C0] default_idle_call+0x6e/0xb0 [ 17.271045][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.271047][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 17.271048][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 17.271051][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.271052][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.271054][ C0] do_idle+0xd8/0x190 [ 17.271055][ C0] cpu_startup_entry+0x53/0x70 [ 17.271057][ C0] rest_init+0x279/0x280 [ 17.271059][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 17.271062][ C0] ? rest_init+0x280/0x280 [ 17.271063][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 17.271067][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 17.271070][ C0] ? acpi_enable+0x1e4/0x330 [ 17.271072][ C0] start_kernel+0x3af/0x3b0 [ 17.271074][ C0] x86_64_start_reservations+0x24/0x30 [ 17.271075][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.271077][ C0] common_startup_64+0x13e/0x148 [ 17.271080][ C0] [ 17.271085][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.271087][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 17.271088][ C0] preempt_count: 303, expected: 0 [ 17.271089][ C0] RCU nest depth: 3, expected: 0 [ 17.271090][ C0] INFO: lockdep is turned off. [ 17.271090][ C0] irq event stamp: 497679 [ 17.271091][ C0] hardirqs last enabled at (497678): [] __down_trylock_console_sem+0x86/0xa0 [ 17.271093][ C0] hardirqs last disabled at (497679): [] console_emit_next_record+0x3d4/0x4c0 [ 17.271095][ C0] softirqs last enabled at (497622): [] handle_softirqs+0x67c/0x900 [ 17.271097][ C0] softirqs last disabled at (497629): [] __irq_exit_rcu+0x145/0x1c0 [ 17.271098][ C0] Preemption disabled at: [ 17.271099][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 17.271101][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.271103][ C0] Tainted: [W]=WARN [ 17.271104][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.271104][ C0] Call Trace: [ 17.271105][ C0] [ 17.271106][ C0] dump_stack_lvl+0x6f/0xa0 [ 17.271108][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 17.271110][ C0] __might_resched.cold+0x1fe/0x2c1 [ 17.271113][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.271116][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.271118][ C0] __kmalloc_noprof+0x443/0x760 [ 17.271120][ C0] ? __rwlock_init+0x150/0x150 [ 17.271121][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 17.271123][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 17.271125][ C0] alloc_buf.isra.0+0x4b/0x260 [ 17.271127][ C0] put_chars+0x1e1/0x2f0 [ 17.271129][ C0] ? __send_to_port+0x420/0x420 [ 17.271131][ C0] ? mark_lock+0x1d7/0xa00 [ 17.271133][ C0] hvc_console_print+0x292/0x780 [ 17.271136][ C0] ? __lock_acquire+0x388/0xc20 [ 17.271138][ C0] ? hvc_write+0x3a0/0x3a0 [ 17.271139][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.271141][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.271143][ C0] ? lock_acquire+0x13c/0x160 [ 17.271145][ C0] console_emit_next_record+0x22f/0x4c0 [ 17.271147][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 17.271148][ C0] ? console_flush_one_record+0x106/0x710 [ 17.271151][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.271152][ C0] ? lock_acquire+0x13c/0x160 [ 17.271154][ C0] console_flush_one_record+0x46f/0x710 [ 17.271156][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 17.271158][ C0] ? __lock_acquire+0x518/0xc20 [ 17.271160][ C0] console_unlock+0xee/0x1f0 [ 17.271162][ C0] ? console_flush_one_record+0x710/0x710 [ 17.271164][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.271166][ C0] ? lock_acquire+0x60/0x160 [ 17.271167][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.271169][ C0] ? vprintk_emit+0x320/0x3e0 [ 17.271171][ C0] vprintk_emit+0x37c/0x3e0 [ 17.271173][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 17.271175][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.271177][ C0] _printk+0xc7/0x100 [ 17.271179][ C0] ? snapshot_read.cold+0x21/0x21 [ 17.271181][ C0] ? ___ratelimit+0x4e7/0xa00 [ 17.271183][ C0] ? idr_get_free+0x830/0x830 [ 17.271186][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.271188][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.271190][ C0] ? mark_usage+0x61/0x170 [ 17.271192][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.271194][ C0] ? mark_usage+0x61/0x170 [ 17.271195][ C0] ? netif_skb_features+0x658/0x1430 [ 17.271197][ C0] ? __lock_acquire+0x518/0xc20 [ 17.271198][ C0] ? validate_chain+0x737/0xc20 [ 17.271200][ C0] ? skb_network_protocol+0x3b0/0x3b0 [ 17.271201][ C0] ? mark_usage+0x61/0x170 [ 17.271204][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.271205][ C0] ? validate_chain+0x730/0xc20 [ 17.271207][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 17.271209][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.271210][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.271212][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 17.271213][ C0] ? __rcu_read_lock+0x30/0x70 [ 17.271215][ C0] ? lock_acquire+0x13c/0x160 [ 17.271217][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.271219][ C0] ? tc_run+0x45e/0x7e0 [ 17.271220][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 17.271222][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.271223][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.271225][ C0] ? lock_acquire+0x13c/0x160 [ 17.271227][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.271230][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.271232][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.271233][ C0] ? find_held_lock+0x2b/0x80 [ 17.271235][ C0] ? neigh_hh_output+0x152/0x4c0 [ 17.271237][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.271239][ C0] ? ip6_dst_lookup+0x80/0x80 [ 17.271241][ C0] ? find_held_lock+0x2b/0x80 [ 17.271242][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.271244][ C0] ? ip6_mtu+0x15d/0x310 [ 17.271246][ C0] ip6_finish_output+0x646/0xda0 [ 17.271251][ C0] ip6_output+0x23f/0x7f0 [ 17.271252][ C0] ? ip6_finish_output+0xda0/0xda0 [ 17.271254][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.271255][ C0] ? find_held_lock+0x2b/0x80 [ 17.271257][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.271258][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 17.271260][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.271263][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 17.271264][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.271267][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.271269][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.271271][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.271272][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.271275][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.271276][ C0] ? lock_acquire+0x13c/0x160 [ 17.271278][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.271280][ C0] call_timer_fn+0x160/0x4d0 [ 17.271282][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 17.271284][ C0] ? debug_object_active_state+0x430/0x430 [ 17.271285][ C0] ? find_held_lock+0x2b/0x80 [ 17.271287][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.271288][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.271290][ C0] __run_timers+0x68f/0xaa0 [ 17.271292][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.271294][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.271296][ C0] ? __lock_acquire+0x518/0xc20 [ 17.271299][ C0] ? __rwlock_init+0x150/0x150 [ 17.271301][ C0] run_timer_softirq+0xf0/0x160 [ 17.271303][ C0] ? __run_timers+0xaa0/0xaa0 [ 17.271305][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.271306][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.271308][ C0] handle_softirqs+0x1d3/0x900 [ 17.271309][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.271311][ C0] ? _local_bh_enable+0xc0/0xc0 [ 17.271313][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.271314][ C0] irq_exit_rcu+0xe/0x30 [ 17.271316][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.271317][ C0] [ 17.271318][ C0] [ 17.271318][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 17.271320][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.271321][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.271323][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 17.271325][ C0] RSP: 0018:ffffffff90207cf8 EFLAGS: 00000296 [ 17.271326][ C0] RAX: 00000000000797db RBX: ffffffff9021c600 RCX: ffffffff8d2f0307 [ 17.271327][ C0] RDX: ffffffff9021c600 RSI: ffffffff90038b01 RDI: ffffffff8fa8d8e0 [ 17.271327][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.271328][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff2040fa2 [ 17.271329][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 17.271330][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.271332][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 17.271334][ C0] default_idle+0x9/0x10 [ 17.271335][ C0] default_idle_call+0x6e/0xb0 [ 17.271337][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.271339][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 17.271340][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 17.271342][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.271343][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.271345][ C0] do_idle+0xd8/0x190 [ 17.271346][ C0] cpu_startup_entry+0x53/0x70 [ 17.271348][ C0] rest_init+0x279/0x280 [ 17.271349][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 17.271352][ C0] ? rest_init+0x280/0x280 [ 17.271354][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 17.271356][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 17.271358][ C0] ? acpi_enable+0x1e4/0x330 [ 17.271360][ C0] start_kernel+0x3af/0x3b0 [ 17.271361][ C0] x86_64_start_reservations+0x24/0x30 [ 17.271363][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.271365][ C0] common_startup_64+0x13e/0x148 [ 17.271368][ C0] [ 17.865157][ T324] Mirror/redirect action on [ 25.974551][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 25.974572][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.974575][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 25.974578][ C0] preempt_count: 303, expected: 0 [ 25.974579][ C0] RCU nest depth: 3, expected: 0 [ 25.974580][ C0] INFO: lockdep is turned off. [ 25.974582][ C0] irq event stamp: 497679 [ 25.974583][ C0] hardirqs last enabled at (497678): [] __down_trylock_console_sem+0x86/0xa0 [ 25.974594][ C0] hardirqs last disabled at (497679): [] console_emit_next_record+0x3d4/0x4c0 [ 25.974598][ C0] softirqs last enabled at (497622): [] handle_softirqs+0x67c/0x900 [ 25.974602][ C0] softirqs last disabled at (497629): [] __irq_exit_rcu+0x145/0x1c0 [ 25.974605][ C0] Preemption disabled at: [ 25.974606][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 25.974616][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.974620][ C0] Tainted: [W]=WARN [ 25.974621][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.974624][ C0] Call Trace: [ 25.974626][ C0] [ 25.974628][ C0] dump_stack_lvl+0x6f/0xa0 [ 25.974634][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 25.974636][ C0] __might_resched.cold+0x1fe/0x2c1 [ 25.974641][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.974645][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974649][ C0] __kmalloc_noprof+0x443/0x760 [ 25.974654][ C0] ? __rwlock_init+0x150/0x150 [ 25.974657][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 25.974662][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 25.974664][ C0] alloc_buf.isra.0+0x4b/0x260 [ 25.974667][ C0] put_chars+0x1e1/0x2f0 [ 25.974669][ C0] ? desc_read_finalized_seq+0x79/0x120 [ 25.974672][ C0] ? __send_to_port+0x420/0x420 [ 25.974675][ C0] ? console_prepend_replay+0x20/0x20 [ 25.974678][ C0] hvc_console_print+0x292/0x780 [ 25.974683][ C0] ? hvc_write+0x3a0/0x3a0 [ 25.974684][ C0] ? do_raw_spin_lock+0x131/0x280 [ 25.974687][ C0] ? __rwlock_init+0x150/0x150 [ 25.974689][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974691][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974693][ C0] ? lock_acquire+0x13c/0x160 [ 25.974697][ C0] console_emit_next_record+0x22f/0x4c0 [ 25.974700][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 25.974703][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974705][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974707][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974709][ C0] ? lock_acquire+0x13c/0x160 [ 25.974712][ C0] ? console_flush_one_record+0x111/0x710 [ 25.974715][ C0] console_flush_one_record+0x46f/0x710 [ 25.974718][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 25.974722][ C0] console_unlock+0xee/0x1f0 [ 25.974724][ C0] ? lock_acquire+0x13c/0x160 [ 25.974726][ C0] ? console_flush_one_record+0x710/0x710 [ 25.974728][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974730][ C0] ? lock_release+0x184/0x1f0 [ 25.974732][ C0] ? lock_acquire+0x60/0x160 [ 25.974735][ C0] ? __rcu_read_lock+0x30/0x70 [ 25.974737][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.974740][ C0] ? vprintk_emit+0x320/0x3e0 [ 25.974742][ C0] vprintk_emit+0x37c/0x3e0 [ 25.974746][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 25.974748][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 25.974751][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974753][ C0] ? lock_acquire+0x13c/0x160 [ 25.974756][ C0] _printk+0xc7/0x100 [ 25.974760][ C0] ? snapshot_read.cold+0x21/0x21 [ 25.974762][ C0] ? ___ratelimit+0x4e7/0xa00 [ 25.974766][ C0] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 25.974770][ C0] ? idr_get_free+0x830/0x830 [ 25.974772][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 25.974776][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 25.974783][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 25.974788][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 25.974791][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974794][ C0] ? lock_acquire+0x13c/0x160 [ 25.974796][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974798][ C0] ? netif_skb_features+0x658/0x1430 [ 25.974802][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974805][ C0] ? lock_acquire+0x13c/0x160 [ 25.974807][ C0] ? skb_network_protocol+0x3b0/0x3b0 [ 25.974809][ C0] ? lock_release+0x184/0x1f0 [ 25.974811][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974814][ C0] ? lock_acquire+0x13c/0x160 [ 25.974816][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974818][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 25.974822][ C0] dev_hard_start_xmit+0xf4/0x620 [ 25.974825][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 25.974828][ C0] sch_direct_xmit+0x13d/0xaa0 [ 25.974831][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 25.974833][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974836][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 25.974838][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 25.974840][ C0] ? __rcu_read_lock+0x30/0x70 [ 25.974842][ C0] ? lock_acquire+0x13c/0x160 [ 25.974845][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 25.974849][ C0] ? lock_release+0x184/0x1f0 [ 25.974851][ C0] ? tc_run+0x8b/0x7e0 [ 25.974853][ C0] ? is_bpf_text_address+0x3e/0x110 [ 25.974857][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 25.974859][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 25.974861][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974864][ C0] ? lock_acquire+0x13c/0x160 [ 25.974867][ C0] __dev_queue_xmit+0x942/0x1b80 [ 25.974871][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 25.974874][ C0] ? addrconf_rs_timer+0x26f/0x770 [ 25.974876][ C0] ? stack_depot_save_flags+0x1bc/0x790 [ 25.974880][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 25.974885][ C0] ? neigh_hh_output+0x152/0x4c0 [ 25.974889][ C0] ip6_finish_output2+0x96f/0x1300 [ 25.974892][ C0] ? ip6_dst_lookup+0x80/0x80 [ 25.974895][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974903][ C0] ? lock_acquire+0x13c/0x160 [ 25.974905][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974908][ C0] ? lock_release+0x184/0x1f0 [ 25.974910][ C0] ip6_finish_output+0x646/0xda0 [ 25.974913][ C0] ip6_output+0x23f/0x7f0 [ 25.974916][ C0] ? ip6_finish_output+0xda0/0xda0 [ 25.974918][ C0] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 25.974922][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974924][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.974926][ C0] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 25.974928][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974930][ C0] ? trace_hardirqs_on+0x36/0x40 [ 25.974932][ C0] ? lock_acquire+0x13c/0x160 [ 25.974934][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974937][ C0] ndisc_send_skb+0xba3/0x1520 [ 25.974941][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 25.974945][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 25.974948][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.974951][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.974953][ C0] addrconf_rs_timer+0x26f/0x770 [ 25.974955][ C0] ? do_raw_spin_lock+0x131/0x280 [ 25.974958][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.974961][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974963][ C0] ? lock_acquire+0x13c/0x160 [ 25.974965][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 25.974967][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.974970][ C0] call_timer_fn+0x160/0x4d0 [ 25.974973][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 25.974975][ C0] ? debug_object_active_state+0x430/0x430 [ 25.974980][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.974983][ C0] __run_timers+0x68f/0xaa0 [ 25.974985][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.974989][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 25.974992][ C0] ? do_raw_spin_lock+0x131/0x280 [ 25.974995][ C0] ? __rwlock_init+0x150/0x150 [ 25.974999][ C0] run_timer_softirq+0xf0/0x160 [ 25.975002][ C0] ? __run_timers+0xaa0/0xaa0 [ 25.975004][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.975006][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975008][ C0] handle_softirqs+0x1d3/0x900 [ 25.975011][ C0] ? _local_bh_enable+0xc0/0xc0 [ 25.975013][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975016][ C0] ? lock_release+0x184/0x1f0 [ 25.975018][ C0] __irq_exit_rcu+0x145/0x1c0 [ 25.975020][ C0] irq_exit_rcu+0xe/0x30 [ 25.975022][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 25.975025][ C0] [ 25.975026][ C0] [ 25.975027][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 25.975031][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 25.975035][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 25.975037][ C0] RSP: 0018:ffffffff90207cf8 EFLAGS: 00000246 [ 25.975041][ C0] RAX: 0000000000000000 RBX: ffffffff9021c600 RCX: 0000000000000001 [ 25.975043][ C0] RDX: 0000000000000000 RSI: ffffffff8fa8d860 RDI: ffffffff8d2f0307 [ 25.975044][ C0] RBP: 0000000000000000 R08: ffffffff8f780421 R09: 1fe2200005d463a2 [ 25.975045][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff2040fa2 [ 25.975047][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 25.975049][ C0] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 25.975052][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.975055][ C0] default_idle+0x9/0x10 [ 25.975058][ C0] default_idle_call+0x6e/0xb0 [ 25.975060][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.975063][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 25.975065][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 25.975068][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.975070][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975073][ C0] do_idle+0xd8/0x190 [ 25.975075][ C0] cpu_startup_entry+0x53/0x70 [ 25.975077][ C0] rest_init+0x279/0x280 [ 25.975080][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 25.975083][ C0] ? rest_init+0x280/0x280 [ 25.975086][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 25.975090][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 25.975094][ C0] ? acpi_enable+0x1e4/0x330 [ 25.975097][ C0] start_kernel+0x3af/0x3b0 [ 25.975102][ C0] x86_64_start_reservations+0x24/0x30 [ 25.975106][ C0] x86_64_start_kernel+0x12b/0x130 [ 25.975108][ C0] common_startup_64+0x13e/0x148 [ 25.975115][ C0] [ 43.382384][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 43.382403][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 43.382405][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 43.382407][ C0] preempt_count: 303, expected: 0 [ 43.382408][ C0] RCU nest depth: 3, expected: 0 [ 43.382409][ C0] INFO: lockdep is turned off. [ 43.382410][ C0] irq event stamp: 497679 [ 43.382411][ C0] hardirqs last enabled at (497678): [] __down_trylock_console_sem+0x86/0xa0 [ 43.382420][ C0] hardirqs last disabled at (497679): [] console_emit_next_record+0x3d4/0x4c0 [ 43.382423][ C0] softirqs last enabled at (497622): [] handle_softirqs+0x67c/0x900 [ 43.382426][ C0] softirqs last disabled at (497629): [] __irq_exit_rcu+0x145/0x1c0 [ 43.382428][ C0] Preemption disabled at: [ 43.382429][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 43.382437][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 43.382440][ C0] Tainted: [W]=WARN [ 43.382441][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.382443][ C0] Call Trace: [ 43.382445][ C0] [ 43.382446][ C0] dump_stack_lvl+0x6f/0xa0 [ 43.382452][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 43.382453][ C0] __might_resched.cold+0x1fe/0x2c1 [ 43.382457][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 43.382460][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382464][ C0] __kmalloc_noprof+0x443/0x760 [ 43.382468][ C0] ? __rwlock_init+0x150/0x150 [ 43.382470][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 43.382474][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 43.382475][ C0] alloc_buf.isra.0+0x4b/0x260 [ 43.382477][ C0] put_chars+0x1e1/0x2f0 [ 43.382479][ C0] ? desc_read_finalized_seq+0x79/0x120 [ 43.382481][ C0] ? __send_to_port+0x420/0x420 [ 43.382483][ C0] ? console_prepend_replay+0x20/0x20 [ 43.382485][ C0] hvc_console_print+0x292/0x780 [ 43.382488][ C0] ? hvc_write+0x3a0/0x3a0 [ 43.382490][ C0] ? do_raw_spin_lock+0x131/0x280 [ 43.382491][ C0] ? __rwlock_init+0x150/0x150 [ 43.382493][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382494][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382496][ C0] ? lock_acquire+0x13c/0x160 [ 43.382498][ C0] console_emit_next_record+0x22f/0x4c0 [ 43.382501][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 43.382503][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382504][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382506][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382507][ C0] ? lock_acquire+0x13c/0x160 [ 43.382509][ C0] ? console_flush_one_record+0x111/0x710 [ 43.382511][ C0] console_flush_one_record+0x46f/0x710 [ 43.382513][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 43.382516][ C0] console_unlock+0xee/0x1f0 [ 43.382517][ C0] ? lock_acquire+0x13c/0x160 [ 43.382519][ C0] ? console_flush_one_record+0x710/0x710 [ 43.382520][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382522][ C0] ? lock_release+0x184/0x1f0 [ 43.382523][ C0] ? lock_acquire+0x60/0x160 [ 43.382525][ C0] ? __rcu_read_lock+0x30/0x70 [ 43.382527][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 43.382528][ C0] ? vprintk_emit+0x320/0x3e0 [ 43.382530][ C0] vprintk_emit+0x37c/0x3e0 [ 43.382534][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 43.382536][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 43.382538][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382539][ C0] ? lock_acquire+0x13c/0x160 [ 43.382541][ C0] _printk+0xc7/0x100 [ 43.382544][ C0] ? snapshot_read.cold+0x21/0x21 [ 43.382546][ C0] ? ___ratelimit+0x4e7/0xa00 [ 43.382549][ C0] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 43.382552][ C0] ? idr_get_free+0x830/0x830 [ 43.382554][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 43.382558][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 43.382563][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 43.382567][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 43.382569][ C0] ? sock_def_readable+0x156/0x480 [ 43.382572][ C0] ? packet_rcv+0xd26/0x15a0 [ 43.382575][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382577][ C0] ? lock_release+0x184/0x1f0 [ 43.382579][ C0] ? dev_queue_xmit_nit+0x642/0x9e0 [ 43.382581][ C0] ? lock_acquire+0x13c/0x160 [ 43.382583][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382584][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 43.382587][ C0] dev_hard_start_xmit+0xf4/0x620 [ 43.382590][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 43.382592][ C0] sch_direct_xmit+0x13d/0xaa0 [ 43.382594][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 43.382596][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382598][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 43.382599][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 43.382600][ C0] ? __rcu_read_lock+0x30/0x70 [ 43.382602][ C0] ? lock_acquire+0x13c/0x160 [ 43.382604][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 43.382606][ C0] ? lock_release+0x184/0x1f0 [ 43.382607][ C0] ? tc_run+0x8b/0x7e0 [ 43.382609][ C0] ? is_bpf_text_address+0x3e/0x110 [ 43.382612][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 43.382613][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 43.382615][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382617][ C0] ? lock_acquire+0x13c/0x160 [ 43.382618][ C0] __dev_queue_xmit+0x942/0x1b80 [ 43.382621][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 43.382623][ C0] ? addrconf_rs_timer+0x26f/0x770 [ 43.382625][ C0] ? stack_depot_save_flags+0x1bc/0x790 [ 43.382628][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 43.382631][ C0] ? neigh_hh_output+0x152/0x4c0 [ 43.382634][ C0] ip6_finish_output2+0x96f/0x1300 [ 43.382636][ C0] ? ip6_dst_lookup+0x80/0x80 [ 43.382638][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382639][ C0] ? lock_acquire+0x13c/0x160 [ 43.382641][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382642][ C0] ? lock_release+0x184/0x1f0 [ 43.382644][ C0] ip6_finish_output+0x646/0xda0 [ 43.382646][ C0] ip6_output+0x23f/0x7f0 [ 43.382648][ C0] ? ip6_finish_output+0xda0/0xda0 [ 43.382649][ C0] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 43.382652][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382654][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.382655][ C0] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 43.382656][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382658][ C0] ? trace_hardirqs_on+0x36/0x40 [ 43.382659][ C0] ? lock_acquire+0x13c/0x160 [ 43.382660][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382663][ C0] ndisc_send_skb+0xba3/0x1520 [ 43.382666][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 43.382669][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 43.382671][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.382673][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.382674][ C0] addrconf_rs_timer+0x26f/0x770 [ 43.382676][ C0] ? do_raw_spin_lock+0x131/0x280 [ 43.382678][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.382680][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382682][ C0] ? lock_acquire+0x13c/0x160 [ 43.382683][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 43.382685][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.382687][ C0] call_timer_fn+0x160/0x4d0 [ 43.382689][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 43.382691][ C0] ? debug_object_active_state+0x430/0x430 [ 43.382694][ C0] ? __rwlock_init+0x150/0x150 [ 43.382696][ C0] ? timer_recalc_next_expiry+0xf0/0x210 [ 43.382697][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382700][ C0] __run_timers+0x68f/0xaa0 [ 43.382701][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.382704][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 43.382706][ C0] ? do_raw_spin_lock+0x131/0x280 [ 43.382708][ C0] ? __rwlock_init+0x150/0x150 [ 43.382710][ C0] run_timer_softirq+0xf0/0x160 [ 43.382712][ C0] ? __run_timers+0xaa0/0xaa0 [ 43.382714][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.382715][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382717][ C0] handle_softirqs+0x1d3/0x900 [ 43.382719][ C0] ? _local_bh_enable+0xc0/0xc0 [ 43.382720][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382722][ C0] ? lock_release+0x184/0x1f0 [ 43.382724][ C0] __irq_exit_rcu+0x145/0x1c0 [ 43.382725][ C0] irq_exit_rcu+0xe/0x30 [ 43.382727][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 43.382729][ C0] [ 43.382729][ C0] [ 43.382730][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 43.382733][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 43.382736][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 43.382737][ C0] RSP: 0018:ffffffff90207cf8 EFLAGS: 00000246 [ 43.382740][ C0] RAX: 0000000000000000 RBX: ffffffff9021c600 RCX: 0000000000000001 [ 43.382742][ C0] RDX: 0000000000000000 RSI: ffffffff8fa8d860 RDI: ffffffff8d2f0307 [ 43.382743][ C0] RBP: 0000000000000000 R08: ffffffff8f780421 R09: 1fe2200005d463a2 [ 43.382744][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff2040fa2 [ 43.382744][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 43.382746][ C0] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 43.382748][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 43.382751][ C0] default_idle+0x9/0x10 [ 43.382753][ C0] default_idle_call+0x6e/0xb0 [ 43.382754][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 43.382756][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 43.382758][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 43.382760][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.382761][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.382763][ C0] do_idle+0xd8/0x190 [ 43.382765][ C0] cpu_startup_entry+0x53/0x70 [ 43.382766][ C0] rest_init+0x279/0x280 [ 43.382768][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 43.382771][ C0] ? rest_init+0x280/0x280 [ 43.382773][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 43.382776][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 43.382779][ C0] ? acpi_enable+0x1e4/0x330 [ 43.382782][ C0] start_kernel+0x3af/0x3b0 [ 43.382785][ C0] x86_64_start_reservations+0x24/0x30 [ 43.382788][ C0] x86_64_start_kernel+0x12b/0x130 [ 43.382790][ C0] common_startup_64+0x13e/0x148 [ 43.382794][ C0] [ 44.868933][ T530] br1: port 1(veth1) entered disabled state [ 44.868951][ T530] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 44.868954][ T530] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 530, name: ip [ 44.868955][ T530] preempt_count: 202, expected: 0 [ 44.868956][ T530] RCU nest depth: 0, expected: 0 [ 44.868957][ T530] INFO: lockdep is turned off. [ 44.868959][ T530] irq event stamp: 0 [ 44.868959][ T530] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 44.868972][ T530] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 44.868980][ T530] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 44.868982][ T530] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 44.868985][ T530] Preemption disabled at: [ 44.868986][ T530] [<0000000000000000>] 0x0 [ 44.868992][ T530] CPU: 0 UID: 0 PID: 530 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 44.868997][ T530] Tainted: [W]=WARN [ 44.868998][ T530] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.869000][ T530] Call Trace: [ 44.869002][ T530] [ 44.869003][ T530] dump_stack_lvl+0x6f/0xa0 [ 44.869009][ T530] __might_resched.cold+0x1fe/0x2c1 [ 44.869013][ T530] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 44.869017][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869021][ T530] __kmalloc_noprof+0x443/0x760 [ 44.869024][ T530] ? __rwlock_init+0x150/0x150 [ 44.869027][ T530] ? alloc_buf.isra.0+0x4b/0x260 [ 44.869031][ T530] ? do_raw_spin_unlock+0x59/0x250 [ 44.869033][ T530] alloc_buf.isra.0+0x4b/0x260 [ 44.869035][ T530] put_chars+0x1e1/0x2f0 [ 44.869037][ T530] ? __send_to_port+0x420/0x420 [ 44.869038][ T530] ? printk_get_next_message+0x240/0x650 [ 44.869042][ T530] hvc_console_print+0x292/0x780 [ 44.869045][ T530] ? hvc_write+0x3a0/0x3a0 [ 44.869048][ T530] ? __rwlock_init+0x150/0x150 [ 44.869050][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869052][ T530] ? lock_acquire+0x13c/0x160 [ 44.869054][ T530] console_emit_next_record+0x22f/0x4c0 [ 44.869057][ T530] ? devkmsg_read+0x4b0/0x4b0 [ 44.869059][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869060][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869062][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869064][ T530] ? lock_acquire+0x13c/0x160 [ 44.869066][ T530] ? console_flush_one_record+0x111/0x710 [ 44.869067][ T530] console_flush_one_record+0x46f/0x710 [ 44.869070][ T530] ? console_emit_next_record+0x4c0/0x4c0 [ 44.869073][ T530] console_unlock+0xee/0x1f0 [ 44.869074][ T530] ? lock_acquire+0x13c/0x160 [ 44.869076][ T530] ? console_flush_one_record+0x710/0x710 [ 44.869078][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869080][ T530] ? lock_release+0x184/0x1f0 [ 44.869081][ T530] ? lock_acquire+0x60/0x160 [ 44.869082][ T530] ? __rcu_read_lock+0x30/0x70 [ 44.869085][ T530] ? __down_trylock_console_sem+0x5e/0xa0 [ 44.869086][ T530] ? vprintk_emit+0x320/0x3e0 [ 44.869089][ T530] vprintk_emit+0x37c/0x3e0 [ 44.869091][ T530] ? wake_up_klogd_work_func+0x90/0x90 [ 44.869093][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869095][ T530] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 44.869098][ T530] ? trace_hardirqs_on+0x36/0x40 [ 44.869099][ T530] _printk+0xc7/0x100 [ 44.869102][ T530] ? snapshot_read.cold+0x21/0x21 [ 44.869105][ T530] ? ipv6_mc_down+0x17e/0x2d0 [ 44.869110][ T530] br_set_state+0x22f/0x430 [bridge] [ 44.869124][ T530] br_stp_disable_port+0x11f/0x390 [bridge] [ 44.869133][ T530] br_device_event+0x7b5/0x8f0 [bridge] [ 44.869142][ T530] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 44.869145][ T530] ? llc_exit+0x3e0/0x3e0 [llc] [ 44.869149][ T530] ? addrconf_notify+0x2c8/0xf30 [ 44.869152][ T530] notifier_call_chain+0xae/0x300 [ 44.869155][ T530] __dev_notify_flags+0x23c/0x3c0 [ 44.869159][ T530] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 44.869161][ T530] ? netif_change_name+0x8c0/0x8c0 [ 44.869163][ T530] ? netif_set_allmulti+0x250/0x250 [ 44.869165][ T530] ? __kernel_text_address+0x12/0x30 [ 44.869167][ T530] ? write_profile+0xf0/0xf0 [ 44.869169][ T530] ? unwind_get_return_address+0x67/0xd0 [ 44.869172][ T530] netif_change_flags+0xfe/0x190 [ 44.869174][ T530] do_setlink.isra.0+0x1cc3/0x2750 [ 44.869177][ T530] ? stack_trace_save+0x93/0xc0 [ 44.869179][ T530] ? rtnl_link_get_size+0x350/0x350 [ 44.869180][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869182][ T530] ? stack_depot_save_flags+0x1bc/0x790 [ 44.869186][ T530] ? kasan_save_stack+0x3d/0x50 [ 44.869189][ T530] ? kasan_save_stack+0x2f/0x50 [ 44.869190][ T530] ? kasan_save_track+0x14/0x30 [ 44.869192][ T530] ? __kasan_kmalloc+0x7b/0x90 [ 44.869193][ T530] ? __kmalloc_cache_noprof+0x29a/0x620 [ 44.869195][ T530] ? rtnl_newlink+0x124/0x11c0 [ 44.869196][ T530] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.869197][ T530] ? netlink_rcv_skb+0x14e/0x3a0 [ 44.869200][ T530] ? netlink_unicast+0x486/0x750 [ 44.869202][ T530] ? netlink_sendmsg+0x735/0xc60 [ 44.869203][ T530] ? ____sys_sendmsg+0x415/0x880 [ 44.869205][ T530] ? ___sys_sendmsg+0x14e/0x1d0 [ 44.869207][ T530] ? __sys_sendmsg+0x12c/0x1d0 [ 44.869209][ T530] ? do_syscall_64+0xff/0x530 [ 44.869211][ T530] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.869213][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869215][ T530] ? lock_acquire+0x13c/0x160 [ 44.869217][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869218][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869220][ T530] ? trace_contention_end+0xb3/0x180 [ 44.869223][ T530] ? __mutex_lock+0x1db/0x1ea0 [ 44.869225][ T530] ? __mutex_lock+0x9a3/0x1ea0 [ 44.869226][ T530] ? rtnl_newlink+0x9a8/0x11c0 [ 44.869228][ T530] ? ww_mutex_lock+0x160/0x160 [ 44.869230][ T530] ? __rtnl_newlink+0x3fa/0xa50 [ 44.869232][ T530] rtnl_newlink+0x9f1/0x11c0 [ 44.869234][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869236][ T530] ? rtnl_bridge_getlink+0x850/0x850 [ 44.869237][ T530] ? lock_acquire+0x13c/0x160 [ 44.869239][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869241][ T530] ? is_bpf_text_address+0x3e/0x110 [ 44.869244][ T530] ? is_bpf_text_address+0x72/0x110 [ 44.869246][ T530] ? kernel_text_address+0x149/0x170 [ 44.869250][ T530] ? __kernel_text_address+0x12/0x30 [ 44.869252][ T530] ? write_profile+0xf0/0xf0 [ 44.869253][ T530] ? unwind_get_return_address+0x67/0xd0 [ 44.869254][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869256][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869258][ T530] ? cap_capable+0x1d7/0x3d0 [ 44.869262][ T530] ? lock_acquire+0x13c/0x160 [ 44.869263][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869265][ T530] ? rtnl_bridge_getlink+0x850/0x850 [ 44.869266][ T530] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.869268][ T530] ? rtnl_link_fill+0x920/0x920 [ 44.869270][ T530] ? filter_irq_stacks+0xd0/0xd0 [ 44.869271][ T530] ? stack_depot_save_flags+0x1bc/0x790 [ 44.869274][ T530] netlink_rcv_skb+0x14e/0x3a0 [ 44.869276][ T530] ? rtnl_link_fill+0x920/0x920 [ 44.869277][ T530] ? lock_release+0x184/0x1f0 [ 44.869279][ T530] ? netlink_ack+0xcf0/0xcf0 [ 44.869280][ T530] ? __netlink_lookup+0xb9/0x6b0 [ 44.869283][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869285][ T530] ? lock_release+0x184/0x1f0 [ 44.869287][ T530] netlink_unicast+0x486/0x750 [ 44.869289][ T530] ? netlink_attachskb+0x810/0x810 [ 44.869291][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869292][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869294][ T530] ? lock_acquire+0x13c/0x160 [ 44.869296][ T530] netlink_sendmsg+0x735/0xc60 [ 44.869298][ T530] ? netlink_unicast+0x750/0x750 [ 44.869301][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869302][ T530] ? lock_release+0x184/0x1f0 [ 44.869304][ T530] ____sys_sendmsg+0x415/0x880 [ 44.869306][ T530] ? copy_msghdr_from_user+0x279/0x420 [ 44.869308][ T530] ? get_timestamp.constprop.0+0x390/0x390 [ 44.869310][ T530] ? move_addr_to_kernel+0x40/0x40 [ 44.869311][ T530] ? filter_irq_stacks+0xd0/0xd0 [ 44.869314][ T530] ___sys_sendmsg+0x14e/0x1d0 [ 44.869316][ T530] ? copy_msghdr_from_user+0x420/0x420 [ 44.869321][ T530] __sys_sendmsg+0x12c/0x1d0 [ 44.869323][ T530] ? __sys_sendmsg_sock+0x20/0x20 [ 44.869326][ T530] ? rcu_is_watching+0x16/0xd0 [ 44.869328][ T530] do_syscall_64+0xff/0x530 [ 44.869330][ T530] ? exc_page_fault+0xee/0x100 [ 44.869332][ T530] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.869334][ T530] RIP: 0033:0x7eff8da4e54e [ 44.869336][ T530] 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 [ 44.869338][ T530] RSP: 002b:00007ffc9b996300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.869342][ T530] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007eff8da4e54e [ 44.869343][ T530] RDX: 0000000000000000 RSI: 00007ffc9b9963b0 RDI: 0000000000000005 [ 44.869344][ T530] RBP: 00007ffc9b996310 R08: 0000000000000000 R09: 0000000000000000 [ 44.869345][ T530] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9136aa [ 44.869346][ T530] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc9b996a70 [ 44.869349][ T530] [ 44.899735][ T530] ip (530) used greatest stack depth: 23016 bytes left [ 44.917946][ T531] br1: port 2(veth2) entered disabled state [ 44.933901][ T532] veth2: left allmulticast mode [ 44.934120][ T532] veth2: left promiscuous mode [ 44.934403][ T532] br1: port 2(veth2) entered disabled state [ 44.935103][ T532] veth1: left allmulticast mode [ 44.935932][ T532] veth1: left promiscuous mode [ 44.936152][ T532] br1: port 1(veth1) entered disabled state