[ 12.094740][ T248] gre: GRE over IPv4 demultiplexer driver [ 12.094755][ T248] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.094758][ T248] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 248, name: modprobe [ 12.094759][ T248] preempt_count: 1, expected: 0 [ 12.094760][ T248] RCU nest depth: 0, expected: 0 [ 12.094761][ T248] locks held by modprobe/248: 4, last CPU#0: [ 12.094764][ T248] #0: ffffffffbc969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.094775][ T248] #1: ffffffffbc969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.094780][ T248] #2: ffffffffbc889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.094784][ T248] #3: ffffffffbc889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.094788][ T248] irq event stamp: 35122 [ 12.094789][ T248] hardirqs last enabled at (35121): [] __down_trylock_console_sem+0x86/0xa0 [ 12.094791][ T248] hardirqs last disabled at (35122): [] console_emit_next_record+0x3d4/0x4c0 [ 12.094793][ T248] softirqs last enabled at (33518): [] handle_softirqs+0x67c/0x900 [ 12.094796][ T248] softirqs last disabled at (32915): [] __irq_exit_rcu+0x145/0x1c0 [ 12.094798][ T248] Preemption disabled at: [ 12.094799][ T248] [] vprintk_emit+0x31b/0x3e0 [ 12.094805][ T248] CPU: 0 UID: 0 PID: 248 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.094808][ T248] Tainted: [W]=WARN [ 12.094809][ T248] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.094810][ T248] Call Trace: [ 12.094812][ T248] [ 12.094813][ T248] dump_stack_lvl+0x6f/0xa0 [ 12.094823][ T248] ? vprintk_emit+0x31b/0x3e0 [ 12.094825][ T248] __might_resched.cold+0x1fe/0x2c1 [ 12.094829][ T248] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.094833][ T248] ? __kmalloc_noprof+0xdb/0x760 [ 12.094838][ T248] __kmalloc_noprof+0x443/0x760 [ 12.094841][ T248] ? alloc_buf.isra.0+0x4b/0x260 [ 12.094846][ T248] ? do_raw_spin_unlock+0x59/0x250 [ 12.094849][ T248] alloc_buf.isra.0+0x4b/0x260 [ 12.094852][ T248] put_chars+0x1e1/0x2f0 [ 12.094855][ T248] ? desc_read_finalized_seq+0x79/0x120 [ 12.094857][ T248] ? __send_to_port+0x420/0x420 [ 12.094860][ T248] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.094863][ T248] ? validate_chain+0x38b/0xc20 [ 12.094868][ T248] hvc_console_print+0x292/0x780 [ 12.094870][ T248] ? __lock_acquire+0x518/0xc20 [ 12.094872][ T248] ? __lock_acquire+0x518/0xc20 [ 12.094876][ T248] ? hvc_write+0x3a0/0x3a0 [ 12.094877][ T248] ? console_emit_next_record+0x1df/0x4c0 [ 12.094880][ T248] ? rcu_is_watching+0x16/0xd0 [ 12.094883][ T248] ? lock_acquire+0x13c/0x160 [ 12.094887][ T248] console_emit_next_record+0x22f/0x4c0 [ 12.094891][ T248] ? devkmsg_read+0x4b0/0x4b0 [ 12.094893][ T248] ? console_flush_one_record+0x106/0x710 [ 12.094896][ T248] ? rcu_is_watching+0x16/0xd0 [ 12.094898][ T248] ? lock_acquire+0x13c/0x160 [ 12.094902][ T248] console_flush_one_record+0x46f/0x710 [ 12.094906][ T248] ? console_emit_next_record+0x4c0/0x4c0 [ 12.094908][ T248] ? __lock_acquire+0x518/0xc20 [ 12.094913][ T248] console_unlock+0xee/0x1f0 [ 12.094915][ T248] ? console_flush_one_record+0x710/0x710 [ 12.094917][ T248] ? rcu_is_watching+0x16/0xd0 [ 12.094919][ T248] ? lock_acquire+0x60/0x160 [ 12.094923][ T248] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.094925][ T248] ? vprintk_emit+0x320/0x3e0 [ 12.094928][ T248] vprintk_emit+0x37c/0x3e0 [ 12.094932][ T248] ? wake_up_klogd_work_func+0x90/0x90 [ 12.094938][ T248] ? gre_exit+0x3f0/0x3f0 [gre] [ 12.094940][ T248] _printk+0xc7/0x100 [ 12.094944][ T248] ? snapshot_read.cold+0x21/0x21 [ 12.094950][ T248] ? do_one_initcall+0x113/0x4f0 [ 12.094953][ T248] gre_init+0x15/0x1000 [gre] [ 12.094955][ T248] do_one_initcall+0x124/0x4f0 [ 12.094958][ T248] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.094963][ T248] ? do_init_module+0xae/0x8a0 [ 12.094966][ T248] ? kasan_unpoison+0x44/0x70 [ 12.094970][ T248] do_init_module+0x2ad/0x8a0 [ 12.094974][ T248] ? lockdep_hardirqs_on+0x91/0x130 [ 12.094978][ T248] ? free_module+0x470/0x470 [ 12.094981][ T248] ? kfree+0x123/0x590 [ 12.094985][ T248] load_module+0x1424/0x1bb0 [ 12.094992][ T248] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.094997][ T248] ? backing_file_read_iter+0x541/0x790 [ 12.095001][ T248] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.095005][ T248] init_module_from_file+0x11f/0x1a0 [ 12.095008][ T248] ? __do_sys_init_module+0x220/0x220 [ 12.095016][ T248] ? __rwlock_init+0x150/0x150 [ 12.095019][ T248] ? do_raw_spin_unlock+0x59/0x250 [ 12.095022][ T248] idempotent_init_module+0x37b/0x7c0 [ 12.095026][ T248] ? init_module_from_file+0x1a0/0x1a0 [ 12.095032][ T248] ? rcu_is_watching+0x16/0xd0 [ 12.095034][ T248] ? cap_capable+0x1d7/0x3d0 [ 12.095040][ T248] __x64_sys_finit_module+0xdf/0x190 [ 12.095042][ T248] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.095045][ T248] do_syscall_64+0xff/0x530 [ 12.095047][ T248] ? exc_page_fault+0xee/0x100 [ 12.095050][ T248] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.095052][ T248] RIP: 0033:0x7fed3bcd437d [ 12.095055][ T248] 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 [ 12.095057][ T248] RSP: 002b:00007ffc57a150c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.095060][ T248] RAX: ffffffffffffffda RBX: 0000555999d8ba40 RCX: 00007fed3bcd437d [ 12.095061][ T248] RDX: 0000000000000000 RSI: 0000555994713ffd RDI: 0000000000000001 [ 12.095062][ T248] RBP: 00007ffc57a15160 R08: 0000000000000000 R09: 0000000000000000 [ 12.095063][ T248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555994713ffd [ 12.095064][ T248] R13: 0000555999d8ba00 R14: 0000000000040000 R15: 0000000000000000 [ 12.095071][ T248] [ 12.125536][ T248] ip_gre: GRE over IPv4 tunneling driver [ 12.402419][ T260] GACT probability NOT on [ 12.529936][ T262] ip6_gre: GRE over IPv6 tunneling driver [ 12.626800][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.626878][ T10] [ 12.626880][ T10] ============================= [ 12.626881][ T10] WARNING: suspicious RCU usage [ 12.626883][ T10] 7.2.0-virtme #1 Tainted: G W [ 12.626884][ T10] ----------------------------- [ 12.626885][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.626887][ T10] [ 12.626887][ T10] other info that might help us debug this: [ 12.626887][ T10] [ 12.626887][ T10] [ 12.626887][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 12.626889][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 12.626891][ T10] #0: ff11000008d70f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.626903][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.626907][ T10] #2: ff1100000ea28d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.626913][ T10] #3: ffffffffbc980b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.626916][ T10] #4: ffffffffbc980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.626921][ T10] #5: ffffffffbc980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.626926][ T10] #6: ff11000005ad6a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.626930][ T10] #7: ffffffffbc980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.626936][ T10] #8: ffffffffbc969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.626941][ T10] #9: ffffffffbc969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.626945][ T10] #10: ffffffffbc889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.626949][ T10] #11: ffffffffbc889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.626953][ T10] [ 12.626953][ T10] stack backtrace: [ 12.626956][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.626959][ T10] Tainted: [W]=WARN [ 12.626959][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.626961][ T10] Workqueue: mld mld_ifc_work [ 12.626965][ T10] Call Trace: [ 12.626966][ T10] [ 12.626968][ T10] dump_stack_lvl+0x6f/0xa0 [ 12.626974][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.626980][ T10] __might_resched+0x2ac/0x390 [ 12.626987][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.626990][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 12.626996][ T10] __kmalloc_noprof+0x443/0x760 [ 12.626998][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 12.627004][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 12.627007][ T10] alloc_buf.isra.0+0x4b/0x260 [ 12.627010][ T10] put_chars+0x1e1/0x2f0 [ 12.627012][ T10] ? check_prev_add+0x316/0xe90 [ 12.627015][ T10] ? __send_to_port+0x420/0x420 [ 12.627018][ T10] ? validate_chain+0x34a/0xc20 [ 12.627023][ T10] hvc_console_print+0x292/0x780 [ 12.627030][ T10] ? hvc_write+0x3a0/0x3a0 [ 12.627032][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.627037][ T10] ? lock_acquire+0x13c/0x160 [ 12.627041][ T10] console_emit_next_record+0x22f/0x4c0 [ 12.627045][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 12.627047][ T10] ? console_flush_one_record+0x106/0x710 [ 12.627050][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.627053][ T10] ? lock_acquire+0x13c/0x160 [ 12.627057][ T10] console_flush_one_record+0x46f/0x710 [ 12.627062][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 12.627064][ T10] ? __lock_acquire+0x518/0xc20 [ 12.627070][ T10] console_unlock+0xee/0x1f0 [ 12.627073][ T10] ? console_flush_one_record+0x710/0x710 [ 12.627075][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.627077][ T10] ? lock_acquire+0x60/0x160 [ 12.627081][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.627083][ T10] ? vprintk_emit+0x320/0x3e0 [ 12.627087][ T10] vprintk_emit+0x37c/0x3e0 [ 12.627091][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 12.627094][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.627099][ T10] _printk+0xc7/0x100 [ 12.627102][ T10] ? snapshot_read.cold+0x21/0x21 [ 12.627104][ T10] ? ___ratelimit+0x4e7/0xa00 [ 12.627109][ T10] ? idr_get_free+0x830/0x830 [ 12.627115][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.627120][ T10] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 12.627125][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.627128][ T10] ? stack_trace_save+0x93/0xc0 [ 12.627131][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 12.627133][ T10] ? netif_skb_features+0x658/0x1430 [ 12.627136][ T10] ? mark_lock_irq+0x390/0x9c0 [ 12.627138][ T10] ? lock_acquire+0x13c/0x160 [ 12.627140][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 12.627143][ T10] ? save_trace+0xe8/0x280 [ 12.627149][ T10] dev_hard_start_xmit+0xf4/0x620 [ 12.627152][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 12.627156][ T10] sch_direct_xmit+0x13d/0xaa0 [ 12.627161][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.627163][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 12.627166][ T10] ? __rcu_read_lock+0x30/0x70 [ 12.627168][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.627170][ T10] ? lock_acquire+0x13c/0x160 [ 12.627175][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 12.627180][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 12.627182][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.627185][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.627187][ T10] ? lock_acquire+0x13c/0x160 [ 12.627192][ T10] __dev_queue_xmit+0x942/0x1b80 [ 12.627194][ T10] ? __lock_acquire+0x518/0xc20 [ 12.627199][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.627201][ T10] ? find_held_lock+0x2b/0x80 [ 12.627203][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.627215][ T10] ip6_finish_output2+0x423/0x1300 [ 12.627220][ T10] ? ip6_dst_lookup+0x80/0x80 [ 12.627221][ T10] ? find_held_lock+0x2b/0x80 [ 12.627224][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.627227][ T10] ? ip6_mtu+0x15d/0x310 [ 12.627232][ T10] ip6_finish_output+0x646/0xda0 [ 12.627236][ T10] ip6_output+0x23f/0x7f0 [ 12.627239][ T10] ? ip6_finish_output+0xda0/0xda0 [ 12.627241][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.627243][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.627246][ T10] ? mark_held_locks+0x40/0x70 [ 12.627250][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.627252][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.627254][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.627258][ T10] mld_sendpack+0x9d6/0xec0 [ 12.627263][ T10] ? mld_dad_start_work+0x240/0x240 [ 12.627270][ T10] ? mld_send_cr+0x50f/0x820 [ 12.627275][ T10] mld_ifc_work+0x36/0x190 [ 12.627277][ T10] ? process_one_work+0xdfc/0x1560 [ 12.627279][ T10] process_one_work+0xe3e/0x1560 [ 12.627286][ T10] ? __queue_delayed_work+0x470/0x470 [ 12.627289][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.627297][ T10] worker_thread+0x4f1/0xd60 [ 12.627301][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.627303][ T10] ? __kthread_parkme+0xbd/0x210 [ 12.627306][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.627309][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.627311][ T10] kthread+0x367/0x460 [ 12.627313][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.627316][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.627319][ T10] ret_from_fork+0x474/0x6b0 [ 12.627323][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.627326][ T10] ? __switch_to+0x5a3/0xe00 [ 12.627329][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.627332][ T10] ret_from_fork_asm+0x11/0x20 [ 12.627341][ T10] [ 12.711593][ T29] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.846736][ T29] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.064081][ T276] br1: port 1(veth1) entered blocking state [ 13.064534][ T276] br1: port 1(veth1) entered disabled state [ 13.064917][ T276] veth1: entered allmulticast mode [ 13.066760][ T276] veth1: entered promiscuous mode [ 13.100283][ T39] br1: port 1(veth1) entered blocking state [ 13.100362][ T39] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.100364][ T39] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 39, name: kworker/u20:0 [ 13.100366][ T39] preempt_count: 202, expected: 0 [ 13.100366][ T39] RCU nest depth: 0, expected: 0 [ 13.100368][ T39] locks held by kworker/u20:0/39: 8, last CPU#3: [ 13.100370][ T39] #0: ff1100000114a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.100382][ T39] #1: ffa00000002bfd10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.100386][ T39] #2: ffffffffbd0d2c40 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 13.100391][ T39] #3: ff1100000b23ae58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 13.100405][ T39] #4: ffffffffbc969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.100410][ T39] #5: ffffffffbc969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.100414][ T39] #6: ffffffffbc889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.100418][ T39] #7: ffffffffbc889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.100421][ T39] irq event stamp: 80223 [ 13.100422][ T39] hardirqs last enabled at (80222): [] __down_trylock_console_sem+0x86/0xa0 [ 13.100425][ T39] hardirqs last disabled at (80223): [] console_emit_next_record+0x3d4/0x4c0 [ 13.100429][ T39] softirqs last enabled at (80184): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 13.100433][ T39] softirqs last disabled at (80218): [] br_port_carrier_check+0x161/0x430 [bridge] [ 13.100441][ T39] Preemption disabled at: [ 13.100441][ T39] [<0000000000000000>] 0x0 [ 13.100448][ T39] CPU: 3 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.100451][ T39] Tainted: [W]=WARN [ 13.100452][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.100454][ T39] Workqueue: events_unbound linkwatch_event [ 13.100457][ T39] Call Trace: [ 13.100459][ T39] [ 13.100461][ T39] dump_stack_lvl+0x6f/0xa0 [ 13.100467][ T39] __might_resched.cold+0x1fe/0x2c1 [ 13.100472][ T39] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.100476][ T39] ? __kmalloc_noprof+0xdb/0x760 [ 13.100481][ T39] __kmalloc_noprof+0x443/0x760 [ 13.100483][ T39] ? alloc_buf.isra.0+0x4b/0x260 [ 13.100489][ T39] ? do_raw_spin_unlock+0x59/0x250 [ 13.100492][ T39] alloc_buf.isra.0+0x4b/0x260 [ 13.100495][ T39] put_chars+0x1e1/0x2f0 [ 13.100498][ T39] ? __send_to_port+0x420/0x420 [ 13.100499][ T39] ? check_prev_add+0x316/0xe90 [ 13.100503][ T39] ? validate_chain+0x34a/0xc20 [ 13.100507][ T39] hvc_console_print+0x292/0x780 [ 13.100509][ T39] ? mark_usage+0x61/0x170 [ 13.100511][ T39] ? __lock_acquire+0x518/0xc20 [ 13.100512][ T39] ? __lock_acquire+0x518/0xc20 [ 13.100517][ T39] ? hvc_write+0x3a0/0x3a0 [ 13.100518][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 13.100522][ T39] ? lock_acquire+0x13c/0x160 [ 13.100526][ T39] console_emit_next_record+0x22f/0x4c0 [ 13.100529][ T39] ? devkmsg_read+0x4b0/0x4b0 [ 13.100531][ T39] ? console_flush_one_record+0x106/0x710 [ 13.100534][ T39] ? rcu_is_watching+0x16/0xd0 [ 13.100538][ T39] ? lock_acquire+0x13c/0x160 [ 13.100542][ T39] console_flush_one_record+0x46f/0x710 [ 13.100547][ T39] ? console_emit_next_record+0x4c0/0x4c0 [ 13.100548][ T39] ? __lock_acquire+0x518/0xc20 [ 13.100553][ T39] console_unlock+0xee/0x1f0 [ 13.100556][ T39] ? console_flush_one_record+0x710/0x710 [ 13.100558][ T39] ? rcu_is_watching+0x16/0xd0 [ 13.100560][ T39] ? lock_acquire+0x60/0x160 [ 13.100564][ T39] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.100566][ T39] ? vprintk_emit+0x320/0x3e0 [ 13.100569][ T39] vprintk_emit+0x37c/0x3e0 [ 13.100573][ T39] ? wake_up_klogd_work_func+0x90/0x90 [ 13.100579][ T39] _printk+0xc7/0x100 [ 13.100582][ T39] ? snapshot_read.cold+0x21/0x21 [ 13.100587][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 13.100591][ T39] br_set_state+0x22f/0x430 [bridge] [ 13.100601][ T39] br_init_port+0xc4/0x200 [bridge] [ 13.100609][ T39] br_stp_enable_port+0x12/0x50 [bridge] [ 13.100616][ T39] br_port_carrier_check+0x220/0x430 [bridge] [ 13.100624][ T39] br_device_event+0x52d/0x8f0 [bridge] [ 13.100632][ T39] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 13.100634][ T39] ? nlmsg_notify+0x62/0x250 [ 13.100641][ T39] notifier_call_chain+0xae/0x300 [ 13.100646][ T39] netif_state_change+0x139/0x340 [ 13.100651][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 13.100656][ T39] ? linkwatch_do_dev+0xae/0xd0 [ 13.100658][ T39] __linkwatch_run_queue+0x34c/0x750 [ 13.100661][ T39] ? linkwatch_do_dev+0xd0/0xd0 [ 13.100663][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 13.100667][ T39] linkwatch_event+0x7f/0xb0 [ 13.100670][ T39] ? __linkwatch_run_queue+0x750/0x750 [ 13.100673][ T39] process_one_work+0xe3e/0x1560 [ 13.100679][ T39] ? __queue_delayed_work+0x470/0x470 [ 13.100682][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 13.100690][ T39] worker_thread+0x4f1/0xd60 [ 13.100697][ T39] ? rescuer_thread+0x1340/0x1340 [ 13.100699][ T39] kthread+0x367/0x460 [ 13.100701][ T39] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.100703][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.100706][ T39] ret_from_fork+0x474/0x6b0 [ 13.100710][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.100713][ T39] ? __switch_to+0x5a3/0xe00 [ 13.100716][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.100719][ T39] ret_from_fork_asm+0x11/0x20 [ 13.100727][ T39] [ 13.124968][ T39] br1: port 1(veth1) entered forwarding state [ 13.137795][ T278] br1: port 2(veth2) entered blocking state [ 13.138118][ T278] br1: port 2(veth2) entered disabled state [ 13.138409][ T278] veth2: entered allmulticast mode [ 13.139995][ T278] veth2: entered promiscuous mode [ 13.175927][ T46] br1: port 2(veth2) entered blocking state [ 13.176444][ T46] br1: port 2(veth2) entered forwarding state [ 13.351647][ T50] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.687801][ T70] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.943742][ T70] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.199741][ T50] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.199763][ T50] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.199766][ T50] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 50, name: kworker/2:1 [ 14.199768][ T50] preempt_count: 202, expected: 0 [ 14.199769][ T50] RCU nest depth: 3, expected: 0 [ 14.199770][ T50] locks held by kworker/2:1/50: 12, last CPU#2: [ 14.199772][ T50] #0: ff11000008d70f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 14.199786][ T50] #1: ffa000000036fd10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 14.199790][ T50] #2: ff1100000a7f2530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 14.199796][ T50] #3: ffffffffbc980b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 14.199800][ T50] #4: ffffffffbc980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 14.199805][ T50] #5: ffffffffbc980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 14.199810][ T50] #6: ff1100000ebb2228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 14.199815][ T50] #7: ffffffffbc980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 14.199823][ T50] #8: ffffffffbc969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.199835][ T50] #9: ffffffffbc969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.199838][ T50] #10: ffffffffbc889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.199842][ T50] #11: ffffffffbc889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.199846][ T50] irq event stamp: 33357 [ 14.199847][ T50] hardirqs last enabled at (33356): [] __down_trylock_console_sem+0x86/0xa0 [ 14.199850][ T50] hardirqs last disabled at (33357): [] console_emit_next_record+0x3d4/0x4c0 [ 14.199852][ T50] softirqs last enabled at (33346): [] icmp6_dst_alloc+0x317/0x4d0 [ 14.199855][ T50] softirqs last disabled at (33350): [] __dev_queue_xmit+0x1fc/0x1b80 [ 14.199858][ T50] Preemption disabled at: [ 14.199858][ T50] [] __dev_queue_xmit+0x204/0x1b80 [ 14.199865][ T50] CPU: 2 UID: 0 PID: 50 Comm: kworker/2:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.199869][ T50] Tainted: [W]=WARN [ 14.199869][ T50] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.199871][ T50] Workqueue: mld mld_ifc_work [ 14.199875][ T50] Call Trace: [ 14.199877][ T50] [ 14.199880][ T50] dump_stack_lvl+0x6f/0xa0 [ 14.199887][ T50] ? __dev_queue_xmit+0x204/0x1b80 [ 14.199889][ T50] __might_resched.cold+0x1fe/0x2c1 [ 14.199894][ T50] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.199898][ T50] ? __kmalloc_noprof+0xdb/0x760 [ 14.199903][ T50] __kmalloc_noprof+0x443/0x760 [ 14.199905][ T50] ? alloc_buf.isra.0+0x4b/0x260 [ 14.199911][ T50] ? do_raw_spin_unlock+0x59/0x250 [ 14.199914][ T50] alloc_buf.isra.0+0x4b/0x260 [ 14.199917][ T50] put_chars+0x1e1/0x2f0 [ 14.199920][ T50] ? __send_to_port+0x420/0x420 [ 14.199923][ T50] ? validate_chain+0x38b/0xc20 [ 14.199929][ T50] hvc_console_print+0x292/0x780 [ 14.199935][ T50] ? hvc_write+0x3a0/0x3a0 [ 14.199938][ T50] ? rcu_is_watching+0x16/0xd0 [ 14.199942][ T50] ? lock_acquire+0x13c/0x160 [ 14.199946][ T50] console_emit_next_record+0x22f/0x4c0 [ 14.199950][ T50] ? devkmsg_read+0x4b0/0x4b0 [ 14.199952][ T50] ? console_flush_one_record+0x106/0x710 [ 14.199955][ T50] ? rcu_is_watching+0x16/0xd0 [ 14.199958][ T50] ? lock_acquire+0x13c/0x160 [ 14.199962][ T50] console_flush_one_record+0x46f/0x710 [ 14.199966][ T50] ? console_emit_next_record+0x4c0/0x4c0 [ 14.199968][ T50] ? __lock_acquire+0x518/0xc20 [ 14.199974][ T50] console_unlock+0xee/0x1f0 [ 14.199977][ T50] ? console_flush_one_record+0x710/0x710 [ 14.199979][ T50] ? rcu_is_watching+0x16/0xd0 [ 14.199981][ T50] ? lock_acquire+0x60/0x160 [ 14.199985][ T50] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.199987][ T50] ? vprintk_emit+0x320/0x3e0 [ 14.199990][ T50] vprintk_emit+0x37c/0x3e0 [ 14.199994][ T50] ? wake_up_klogd_work_func+0x90/0x90 [ 14.199997][ T50] ? __lock_release.isra.0+0x69/0x1a0 [ 14.200002][ T50] _printk+0xc7/0x100 [ 14.200006][ T50] ? snapshot_read.cold+0x21/0x21 [ 14.200008][ T50] ? ___ratelimit+0x4e7/0xa00 [ 14.200014][ T50] ? idr_get_free+0x830/0x830 [ 14.200019][ T50] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 14.200024][ T50] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 14.200029][ T50] ? mark_usage+0x61/0x170 [ 14.200031][ T50] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 14.200035][ T50] ? mark_usage+0x61/0x170 [ 14.200037][ T50] ? netif_skb_features+0x658/0x1430 [ 14.200039][ T50] ? __lock_acquire+0x518/0xc20 [ 14.200041][ T50] ? validate_chain+0x737/0xc20 [ 14.200044][ T50] ? skb_network_protocol+0x3b0/0x3b0 [ 14.200047][ T50] ? mark_usage+0x61/0x170 [ 14.200052][ T50] dev_hard_start_xmit+0xf4/0x620 [ 14.200054][ T50] ? validate_chain+0x730/0xc20 [ 14.200057][ T50] ? validate_xmit_skb_list+0xb3/0x150 [ 14.200061][ T50] sch_direct_xmit+0x13d/0xaa0 [ 14.200065][ T50] ? lock_acquire.part.0+0xd4/0x280 [ 14.200068][ T50] ? dequeue_skb+0x1db0/0x1db0 [ 14.200070][ T50] ? __rcu_read_lock+0x30/0x70 [ 14.200073][ T50] ? lock_acquire+0x13c/0x160 [ 14.200078][ T50] __dev_xmit_skb+0xecc/0x1be0 [ 14.200082][ T50] ? alloc_netdev_dummy+0x30/0x30 [ 14.200084][ T50] ? __dev_queue_xmit+0x1fc/0x1b80 [ 14.200087][ T50] ? rcu_is_watching+0x16/0xd0 [ 14.200090][ T50] ? lock_acquire+0x13c/0x160 [ 14.200094][ T50] __dev_queue_xmit+0x942/0x1b80 [ 14.200101][ T50] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 14.200103][ T50] ? lock_acquire.part.0+0xd4/0x280 [ 14.200105][ T50] ? find_held_lock+0x2b/0x80 [ 14.200112][ T50] ? neigh_hh_output+0x152/0x4c0 [ 14.200117][ T50] ip6_finish_output2+0x96f/0x1300 [ 14.200122][ T50] ? ip6_dst_lookup+0x80/0x80 [ 14.200124][ T50] ? find_held_lock+0x2b/0x80 [ 14.200127][ T50] ? __lock_release.isra.0+0x69/0x1a0 [ 14.200130][ T50] ? ip6_mtu+0x15d/0x310 [ 14.200134][ T50] ip6_finish_output+0x646/0xda0 [ 14.200138][ T50] ip6_output+0x23f/0x7f0 [ 14.200141][ T50] ? ip6_finish_output+0xda0/0xda0 [ 14.200142][ T50] ? __lock_release.isra.0+0x69/0x1a0 [ 14.200145][ T50] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 14.200148][ T50] ? mark_held_locks+0x40/0x70 [ 14.200151][ T50] ? __local_bh_enable_ip+0xaa/0x150 [ 14.200154][ T50] ? __local_bh_enable_ip+0xaa/0x150 [ 14.200156][ T50] ? icmp6_dst_alloc+0x317/0x4d0 [ 14.200159][ T50] mld_sendpack+0x9d6/0xec0 [ 14.200164][ T50] ? mld_dad_start_work+0x240/0x240 [ 14.200171][ T50] ? mld_send_cr+0x50f/0x820 [ 14.200175][ T50] mld_ifc_work+0x36/0x190 [ 14.200177][ T50] ? process_one_work+0xdfc/0x1560 [ 14.200179][ T50] process_one_work+0xe3e/0x1560 [ 14.200186][ T50] ? __queue_delayed_work+0x470/0x470 [ 14.200189][ T50] ? lock_acquire.part.0+0xd4/0x280 [ 14.200197][ T50] worker_thread+0x4f1/0xd60 [ 14.200201][ T50] ? rescuer_thread+0x1340/0x1340 [ 14.200203][ T50] ? __kthread_parkme+0xbd/0x210 [ 14.200206][ T50] ? rescuer_thread+0x1340/0x1340 [ 14.200209][ T50] ? rescuer_thread+0x1340/0x1340 [ 14.200211][ T50] kthread+0x367/0x460 [ 14.200213][ T50] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.200216][ T50] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.200218][ T50] ret_from_fork+0x474/0x6b0 [ 14.200222][ T50] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 14.200226][ T50] ? __switch_to+0x5a3/0xe00 [ 14.200229][ T50] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.200232][ T50] ret_from_fork_asm+0x11/0x20 [ 14.200240][ T50] [ 14.710687][ T70] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.711518][ T70] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.967113][ T70] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 18.615576][ C1] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 18.615586][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.615637][ C1] [ 18.615638][ C1] ======================================================== [ 18.615639][ C1] WARNING: possible irq lock inversion dependency detected [ 18.615641][ C1] 7.2.0-virtme #1 Tainted: G W [ 18.615643][ C1] -------------------------------------------------------- [ 18.615644][ C1] swapper/1/0 just changed the state of lock: [ 18.615645][ C1] ffffffffbc889660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.615658][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 18.615659][ C1] (fs_reclaim){+.+.}-{0:0} [ 18.615661][ C1] [ 18.615661][ C1] [ 18.615661][ C1] and interrupts could create inverse lock ordering between them. [ 18.615661][ C1] [ 18.615662][ C1] [ 18.615662][ C1] other info that might help us debug this: [ 18.615662][ C1] Possible interrupt unsafe locking scenario: [ 18.615662][ C1] [ 18.615663][ C1] CPU0 CPU1 [ 18.615664][ C1] ---- ---- [ 18.615664][ C1] lock(fs_reclaim); [ 18.615665][ C1] local_irq_disable(); [ 18.615665][ C1] lock(console_owner); [ 18.615666][ C1] lock(fs_reclaim); [ 18.615667][ C1] [ 18.615668][ C1] lock(console_owner); [ 18.615668][ C1] [ 18.615668][ C1] *** DEADLOCK *** [ 18.615668][ C1] [ 18.615669][ C1] locks held by swapper/1/0: 8, last CPU#1: [ 18.615670][ C1] #0: ffa00000001d0c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 18.615676][ C1] #1: ffffffffbc980b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 18.615681][ C1] #2: ffffffffbc980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 18.615685][ C1] #3: ffffffffbc980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 18.615690][ C1] #4: ff11000005ad6a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 18.615694][ C1] #5: ffffffffbc980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 18.615699][ C1] #6: ffffffffbc969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.615703][ C1] #7: ffffffffbc969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.615706][ C1] [ 18.615706][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 18.615710][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 18.615712][ C1] HARDIRQ-ON-W at: [ 18.615714][ C1] __lock_acquire+0x388/0xc20 [ 18.615717][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.615719][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.615722][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 18.615724][ C1] kthread_create_worker_on_node+0xea/0x210 [ 18.615727][ C1] workqueue_init+0x2a/0x680 [ 18.615731][ C1] kernel_init_freeable+0x2fe/0x630 [ 18.615733][ C1] kernel_init+0x21/0x150 [ 18.615735][ C1] ret_from_fork+0x474/0x6b0 [ 18.615738][ C1] ret_from_fork_asm+0x11/0x20 [ 18.615741][ C1] SOFTIRQ-ON-W at: [ 18.615742][ C1] __lock_acquire+0x388/0xc20 [ 18.615743][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.615744][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.615745][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 18.615747][ C1] kthread_create_worker_on_node+0xea/0x210 [ 18.615748][ C1] workqueue_init+0x2a/0x680 [ 18.615749][ C1] kernel_init_freeable+0x2fe/0x630 [ 18.615750][ C1] kernel_init+0x21/0x150 [ 18.615752][ C1] ret_from_fork+0x474/0x6b0 [ 18.615753][ C1] ret_from_fork_asm+0x11/0x20 [ 18.615754][ C1] INITIAL USE at: [ 18.615755][ C1] __lock_acquire+0x388/0xc20 [ 18.615756][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.615757][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.615758][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 18.615760][ C1] kthread_create_worker_on_node+0xea/0x210 [ 18.615761][ C1] workqueue_init+0x2a/0x680 [ 18.615762][ C1] kernel_init_freeable+0x2fe/0x630 [ 18.615763][ C1] kernel_init+0x21/0x150 [ 18.615765][ C1] ret_from_fork+0x474/0x6b0 [ 18.615766][ C1] ret_from_fork_asm+0x11/0x20 [ 18.615767][ C1] } [ 18.615767][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 18.615772][ C1] ... acquired at: [ 18.615773][ C1] __lock_acquire+0x518/0xc20 [ 18.615774][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.615775][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.615776][ C1] __kmalloc_noprof+0xd3/0x760 [ 18.615778][ C1] alloc_buf.isra.0+0x4b/0x260 [ 18.615781][ C1] put_chars+0x1e1/0x2f0 [ 18.615782][ C1] hvc_console_print+0x292/0x780 [ 18.615784][ C1] console_emit_next_record+0x22f/0x4c0 [ 18.615786][ C1] console_flush_one_record+0x46f/0x710 [ 18.615787][ C1] console_unlock+0xee/0x1f0 [ 18.615789][ C1] vprintk_emit+0x37c/0x3e0 [ 18.615790][ C1] _printk+0xc7/0x100 [ 18.615793][ C1] sock_register+0x12d/0x290 [ 18.615796][ C1] inet6_init+0x1a6/0x3e0 [ 18.615799][ C1] do_one_initcall+0x124/0x4f0 [ 18.615800][ C1] kernel_init_freeable+0x596/0x630 [ 18.615801][ C1] kernel_init+0x21/0x150 [ 18.615802][ C1] ret_from_fork+0x474/0x6b0 [ 18.615803][ C1] ret_from_fork_asm+0x11/0x20 [ 18.615805][ C1] [ 18.615805][ C1] -> (console_owner){..-.}-{0:0} { [ 18.615807][ C1] IN-SOFTIRQ-W at: [ 18.615807][ C1] __lock_acquire+0x388/0xc20 [ 18.615809][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.615810][ C1] console_lock_spinning_enable+0x5c/0x60 [ 18.615812][ C1] console_emit_next_record+0x1d1/0x4c0 [ 18.615813][ C1] console_flush_one_record+0x46f/0x710 [ 18.615815][ C1] console_unlock+0xee/0x1f0 [ 18.615816][ C1] vprintk_emit+0x37c/0x3e0 [ 18.615818][ C1] _printk+0xc7/0x100 [ 18.615819][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.615821][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.615824][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.615825][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.615827][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.615829][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.615830][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.615831][ C1] ip6_finish_output+0x646/0xda0 [ 18.615833][ C1] ip6_output+0x23f/0x7f0 [ 18.615834][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.615836][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.615838][ C1] call_timer_fn+0x160/0x4d0 [ 18.615846][ C1] __run_timers+0x68f/0xaa0 [ 18.615848][ C1] run_timer_softirq+0xf0/0x160 [ 18.615850][ C1] handle_softirqs+0x1d3/0x900 [ 18.615852][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.615854][ C1] irq_exit_rcu+0xe/0x30 [ 18.615855][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.615858][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.615860][ C1] pv_native_safe_halt+0xf/0x10 [ 18.615861][ C1] default_idle+0x9/0x10 [ 18.615863][ C1] default_idle_call+0x6e/0xb0 [ 18.615864][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.615866][ C1] do_idle+0xd8/0x190 [ 18.615867][ C1] cpu_startup_entry+0x53/0x70 [ 18.615869][ C1] start_secondary+0x204/0x2b0 [ 18.615871][ C1] common_startup_64+0x13e/0x148 [ 18.615873][ C1] INITIAL USE at: [ 18.615874][ C1] } [ 18.615874][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 18.615877][ C1] ... acquired at: [ 18.615878][ C1] mark_lock+0x1d7/0xa00 [ 18.615879][ C1] mark_usage+0x42/0x170 [ 18.615880][ C1] __lock_acquire+0x388/0xc20 [ 18.615882][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.615883][ C1] console_lock_spinning_enable+0x5c/0x60 [ 18.615885][ C1] console_emit_next_record+0x1d1/0x4c0 [ 18.615886][ C1] console_flush_one_record+0x46f/0x710 [ 18.615888][ C1] console_unlock+0xee/0x1f0 [ 18.615889][ C1] vprintk_emit+0x37c/0x3e0 [ 18.615891][ C1] _printk+0xc7/0x100 [ 18.615892][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.615894][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.615895][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.615897][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.615898][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.615899][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.615900][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.615901][ C1] ip6_finish_output+0x646/0xda0 [ 18.615903][ C1] ip6_output+0x23f/0x7f0 [ 18.615904][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.615905][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.615907][ C1] call_timer_fn+0x160/0x4d0 [ 18.615908][ C1] __run_timers+0x68f/0xaa0 [ 18.615910][ C1] run_timer_softirq+0xf0/0x160 [ 18.615911][ C1] handle_softirqs+0x1d3/0x900 [ 18.615912][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.615914][ C1] irq_exit_rcu+0xe/0x30 [ 18.615915][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.615916][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.615917][ C1] pv_native_safe_halt+0xf/0x10 [ 18.615919][ C1] default_idle+0x9/0x10 [ 18.615920][ C1] default_idle_call+0x6e/0xb0 [ 18.615921][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.615923][ C1] do_idle+0xd8/0x190 [ 18.615924][ C1] cpu_startup_entry+0x53/0x70 [ 18.615925][ C1] start_secondary+0x204/0x2b0 [ 18.615926][ C1] common_startup_64+0x13e/0x148 [ 18.615927][ C1] [ 18.615928][ C1] [ 18.615928][ C1] stack backtrace: [ 18.615931][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.615934][ C1] Tainted: [W]=WARN [ 18.615934][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.615937][ C1] Call Trace: [ 18.615938][ C1] [ 18.615941][ C1] dump_stack_lvl+0x6f/0xa0 [ 18.615945][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 18.615947][ C1] mark_lock_irq+0x989/0x9c0 [ 18.615950][ C1] mark_lock+0x1d7/0xa00 [ 18.615952][ C1] mark_usage+0x42/0x170 [ 18.615953][ C1] __lock_acquire+0x388/0xc20 [ 18.615956][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.615957][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 18.615959][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.615962][ C1] ? lock_acquire+0x13c/0x160 [ 18.615964][ C1] console_lock_spinning_enable+0x5c/0x60 [ 18.615966][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 18.615967][ C1] console_emit_next_record+0x1d1/0x4c0 [ 18.615970][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 18.615971][ C1] ? console_flush_one_record+0x106/0x710 [ 18.615973][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.615975][ C1] ? lock_acquire+0x13c/0x160 [ 18.615977][ C1] console_flush_one_record+0x46f/0x710 [ 18.615979][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 18.615981][ C1] ? __lock_acquire+0x518/0xc20 [ 18.615983][ C1] console_unlock+0xee/0x1f0 [ 18.615985][ C1] ? console_flush_one_record+0x710/0x710 [ 18.615986][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.615988][ C1] ? lock_acquire+0x60/0x160 [ 18.615990][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.615992][ C1] ? vprintk_emit+0x320/0x3e0 [ 18.615993][ C1] vprintk_emit+0x37c/0x3e0 [ 18.615996][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 18.615998][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.616000][ C1] _printk+0xc7/0x100 [ 18.616002][ C1] ? snapshot_read.cold+0x21/0x21 [ 18.616003][ C1] ? ___ratelimit+0x4e7/0xa00 [ 18.616007][ C1] ? idr_get_free+0x830/0x830 [ 18.616009][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.616011][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.616013][ C1] ? mark_usage+0x61/0x170 [ 18.616015][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.616017][ C1] ? mark_usage+0x61/0x170 [ 18.616018][ C1] ? netif_skb_features+0x658/0x1430 [ 18.616020][ C1] ? __lock_acquire+0x518/0xc20 [ 18.616021][ C1] ? validate_chain+0x737/0xc20 [ 18.616023][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 18.616025][ C1] ? mark_usage+0x61/0x170 [ 18.616027][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.616028][ C1] ? validate_chain+0x730/0xc20 [ 18.616030][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 18.616032][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.616033][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.616035][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 18.616036][ C1] ? __rcu_read_lock+0x30/0x70 [ 18.616038][ C1] ? lock_acquire+0x13c/0x160 [ 18.616040][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.616042][ C1] ? tc_run+0x45e/0x7e0 [ 18.616043][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 18.616045][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.616046][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.616048][ C1] ? lock_acquire+0x13c/0x160 [ 18.616050][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.616053][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.616054][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.616056][ C1] ? find_held_lock+0x2b/0x80 [ 18.616058][ C1] ? neigh_hh_output+0x152/0x4c0 [ 18.616060][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.616062][ C1] ? ip6_dst_lookup+0x80/0x80 [ 18.616064][ C1] ? find_held_lock+0x2b/0x80 [ 18.616065][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.616067][ C1] ? ip6_mtu+0x15d/0x310 [ 18.616069][ C1] ip6_finish_output+0x646/0xda0 [ 18.616071][ C1] ip6_output+0x23f/0x7f0 [ 18.616072][ C1] ? ip6_finish_output+0xda0/0xda0 [ 18.616074][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.616075][ C1] ? find_held_lock+0x2b/0x80 [ 18.616076][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.616078][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 18.616080][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.616082][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 18.616084][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.616086][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.616088][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.616090][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.616092][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.616094][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.616096][ C1] ? lock_acquire+0x13c/0x160 [ 18.616098][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.616099][ C1] call_timer_fn+0x160/0x4d0 [ 18.616101][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 18.616103][ C1] ? debug_object_active_state+0x430/0x430 [ 18.616106][ C1] ? find_held_lock+0x2b/0x80 [ 18.616108][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.616109][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.616112][ C1] __run_timers+0x68f/0xaa0 [ 18.616113][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.616115][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.616117][ C1] ? __lock_acquire+0x518/0xc20 [ 18.616120][ C1] ? __rwlock_init+0x150/0x150 [ 18.616122][ C1] run_timer_softirq+0xf0/0x160 [ 18.616124][ C1] ? __run_timers+0xaa0/0xaa0 [ 18.616126][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.616128][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.616130][ C1] handle_softirqs+0x1d3/0x900 [ 18.616131][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.616133][ C1] ? _local_bh_enable+0xc0/0xc0 [ 18.616135][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.616136][ C1] irq_exit_rcu+0xe/0x30 [ 18.616138][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.616140][ C1] [ 18.616140][ C1] [ 18.616140][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 18.616142][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.616144][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.616147][ C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 18.616149][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 18.616151][ C1] RAX: 0000000000092061 RBX: ff11000001bea380 RCX: ffffffffb96f0307 [ 18.616152][ C1] RDX: ff11000001bea380 RSI: ffffffffbc438b01 RDI: ffffffffbbe8d8e0 [ 18.616153][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.616154][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 18.616155][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.616156][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.616159][ C1] default_idle+0x9/0x10 [ 18.616160][ C1] default_idle_call+0x6e/0xb0 [ 18.616162][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.616164][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 18.616165][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 18.616167][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.616168][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.616170][ C1] do_idle+0xd8/0x190 [ 18.616172][ C1] cpu_startup_entry+0x53/0x70 [ 18.616173][ C1] start_secondary+0x204/0x2b0 [ 18.616174][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.616176][ C1] common_startup_64+0x13e/0x148 [ 18.616179][ C1] [ 18.616184][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.616186][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 18.616187][ C1] preempt_count: 303, expected: 0 [ 18.616188][ C1] RCU nest depth: 3, expected: 0 [ 18.616189][ C1] INFO: lockdep is turned off. [ 18.616189][ C1] irq event stamp: 598165 [ 18.616190][ C1] hardirqs last enabled at (598164): [] __down_trylock_console_sem+0x86/0xa0 [ 18.616192][ C1] hardirqs last disabled at (598165): [] console_emit_next_record+0x3d4/0x4c0 [ 18.616194][ C1] softirqs last enabled at (598102): [] handle_softirqs+0x67c/0x900 [ 18.616196][ C1] softirqs last disabled at (598115): [] __irq_exit_rcu+0x145/0x1c0 [ 18.616197][ C1] Preemption disabled at: [ 18.616198][ C1] [<0000000000000000>] 0x0 [ 18.616201][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.616203][ C1] Tainted: [W]=WARN [ 18.616203][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.616204][ C1] Call Trace: [ 18.616204][ C1] [ 18.616205][ C1] dump_stack_lvl+0x6f/0xa0 [ 18.616207][ C1] __might_resched.cold+0x1fe/0x2c1 [ 18.616210][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.616214][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.616216][ C1] __kmalloc_noprof+0x443/0x760 [ 18.616217][ C1] ? __rwlock_init+0x150/0x150 [ 18.616219][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 18.616221][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 18.616222][ C1] alloc_buf.isra.0+0x4b/0x260 [ 18.616224][ C1] put_chars+0x1e1/0x2f0 [ 18.616226][ C1] ? __send_to_port+0x420/0x420 [ 18.616228][ C1] ? mark_lock+0x1d7/0xa00 [ 18.616230][ C1] hvc_console_print+0x292/0x780 [ 18.616231][ C1] ? __lock_acquire+0x388/0xc20 [ 18.616233][ C1] ? hvc_write+0x3a0/0x3a0 [ 18.616235][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.616236][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.616238][ C1] ? lock_acquire+0x13c/0x160 [ 18.616240][ C1] console_emit_next_record+0x22f/0x4c0 [ 18.616242][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 18.616244][ C1] ? console_flush_one_record+0x106/0x710 [ 18.616246][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.616247][ C1] ? lock_acquire+0x13c/0x160 [ 18.616249][ C1] console_flush_one_record+0x46f/0x710 [ 18.616251][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 18.616253][ C1] ? __lock_acquire+0x518/0xc20 [ 18.616255][ C1] console_unlock+0xee/0x1f0 [ 18.616257][ C1] ? console_flush_one_record+0x710/0x710 [ 18.616259][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.616260][ C1] ? lock_acquire+0x60/0x160 [ 18.616262][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.616264][ C1] ? vprintk_emit+0x320/0x3e0 [ 18.616266][ C1] vprintk_emit+0x37c/0x3e0 [ 18.616268][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 18.616270][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.616272][ C1] _printk+0xc7/0x100 [ 18.616274][ C1] ? snapshot_read.cold+0x21/0x21 [ 18.616275][ C1] ? ___ratelimit+0x4e7/0xa00 [ 18.616278][ C1] ? idr_get_free+0x830/0x830 [ 18.616280][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.616282][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.616284][ C1] ? mark_usage+0x61/0x170 [ 18.616286][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.616288][ C1] ? mark_usage+0x61/0x170 [ 18.616289][ C1] ? netif_skb_features+0x658/0x1430 [ 18.616291][ C1] ? __lock_acquire+0x518/0xc20 [ 18.616292][ C1] ? validate_chain+0x737/0xc20 [ 18.616294][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 18.616295][ C1] ? mark_usage+0x61/0x170 [ 18.616297][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.616299][ C1] ? validate_chain+0x730/0xc20 [ 18.616301][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 18.616303][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.616304][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.616306][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 18.616307][ C1] ? __rcu_read_lock+0x30/0x70 [ 18.616309][ C1] ? lock_acquire+0x13c/0x160 [ 18.616311][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.616312][ C1] ? tc_run+0x45e/0x7e0 [ 18.616314][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 18.616315][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.616317][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.616318][ C1] ? lock_acquire+0x13c/0x160 [ 18.616320][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.616323][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.616325][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.616326][ C1] ? find_held_lock+0x2b/0x80 [ 18.616328][ C1] ? neigh_hh_output+0x152/0x4c0 [ 18.616330][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.616332][ C1] ? ip6_dst_lookup+0x80/0x80 [ 18.616333][ C1] ? find_held_lock+0x2b/0x80 [ 18.616335][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.616337][ C1] ? ip6_mtu+0x15d/0x310 [ 18.616338][ C1] ip6_finish_output+0x646/0xda0 [ 18.616340][ C1] ip6_output+0x23f/0x7f0 [ 18.616342][ C1] ? ip6_finish_output+0xda0/0xda0 [ 18.616343][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.616344][ C1] ? find_held_lock+0x2b/0x80 [ 18.616346][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.616347][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 18.616349][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.616352][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 18.616354][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.616356][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.616358][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.616360][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.616361][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.616363][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.616365][ C1] ? lock_acquire+0x13c/0x160 [ 18.616367][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.616369][ C1] call_timer_fn+0x160/0x4d0 [ 18.616371][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 18.616372][ C1] ? debug_object_active_state+0x430/0x430 [ 18.616374][ C1] ? find_held_lock+0x2b/0x80 [ 18.616375][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.616377][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.616379][ C1] __run_timers+0x68f/0xaa0 [ 18.616381][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.616383][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.616385][ C1] ? __lock_acquire+0x518/0xc20 [ 18.616387][ C1] ? __rwlock_init+0x150/0x150 [ 18.616390][ C1] run_timer_softirq+0xf0/0x160 [ 18.616391][ C1] ? __run_timers+0xaa0/0xaa0 [ 18.616393][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.616394][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.616396][ C1] handle_softirqs+0x1d3/0x900 [ 18.616398][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.616399][ C1] ? _local_bh_enable+0xc0/0xc0 [ 18.616401][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.616403][ C1] irq_exit_rcu+0xe/0x30 [ 18.616404][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.616406][ C1] [ 18.616406][ C1] [ 18.616407][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 18.616408][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.616410][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.616412][ C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 18.616413][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 18.616414][ C1] RAX: 0000000000092061 RBX: ff11000001bea380 RCX: ffffffffb96f0307 [ 18.616415][ C1] RDX: ff11000001bea380 RSI: ffffffffbc438b01 RDI: ffffffffbbe8d8e0 [ 18.616415][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.616416][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 18.616417][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.616418][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.616420][ C1] default_idle+0x9/0x10 [ 18.616422][ C1] default_idle_call+0x6e/0xb0 [ 18.616424][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.616428][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 18.616430][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 18.616431][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.616432][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.616435][ C1] do_idle+0xd8/0x190 [ 18.616436][ C1] cpu_startup_entry+0x53/0x70 [ 18.616437][ C1] start_secondary+0x204/0x2b0 [ 18.616439][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.616441][ C1] common_startup_64+0x13e/0x148 [ 18.616443][ C1] [ 18.929813][ T319] Mirror/redirect action on [ 26.486585][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 26.486606][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.486609][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 26.486611][ C1] preempt_count: 303, expected: 0 [ 26.486612][ C1] RCU nest depth: 3, expected: 0 [ 26.486614][ C1] INFO: lockdep is turned off. [ 26.486615][ C1] irq event stamp: 598165 [ 26.486617][ C1] hardirqs last enabled at (598164): [] __down_trylock_console_sem+0x86/0xa0 [ 26.486627][ C1] hardirqs last disabled at (598165): [] console_emit_next_record+0x3d4/0x4c0 [ 26.486631][ C1] softirqs last enabled at (598102): [] handle_softirqs+0x67c/0x900 [ 26.486635][ C1] softirqs last disabled at (598115): [] __irq_exit_rcu+0x145/0x1c0 [ 26.486637][ C1] Preemption disabled at: [ 26.486638][ C1] [<0000000000000000>] 0x0 [ 26.486647][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.486651][ C1] Tainted: [W]=WARN [ 26.486652][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.486655][ C1] Call Trace: [ 26.486656][ C1] [ 26.486659][ C1] dump_stack_lvl+0x6f/0xa0 [ 26.486665][ C1] __might_resched.cold+0x1fe/0x2c1 [ 26.486670][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.486674][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.486678][ C1] __kmalloc_noprof+0x443/0x760 [ 26.486683][ C1] ? __rwlock_init+0x150/0x150 [ 26.486686][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 26.486690][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 26.486693][ C1] alloc_buf.isra.0+0x4b/0x260 [ 26.486696][ C1] put_chars+0x1e1/0x2f0 [ 26.486698][ C1] ? desc_read_finalized_seq+0x79/0x120 [ 26.486701][ C1] ? __send_to_port+0x420/0x420 [ 26.486704][ C1] ? console_prepend_replay+0x20/0x20 [ 26.486707][ C1] hvc_console_print+0x292/0x780 [ 26.486711][ C1] ? hvc_write+0x3a0/0x3a0 [ 26.486713][ C1] ? do_raw_spin_lock+0x131/0x280 [ 26.486716][ C1] ? __rwlock_init+0x150/0x150 [ 26.486718][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.486720][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.486723][ C1] ? lock_acquire+0x13c/0x160 [ 26.486726][ C1] console_emit_next_record+0x22f/0x4c0 [ 26.486730][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 26.486732][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.486735][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.486737][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.486739][ C1] ? lock_acquire+0x13c/0x160 [ 26.486742][ C1] ? console_flush_one_record+0x111/0x710 [ 26.486744][ C1] console_flush_one_record+0x46f/0x710 [ 26.486748][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 26.486751][ C1] console_unlock+0xee/0x1f0 [ 26.486754][ C1] ? lock_acquire+0x13c/0x160 [ 26.486756][ C1] ? console_flush_one_record+0x710/0x710 [ 26.486758][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.486761][ C1] ? lock_release+0x184/0x1f0 [ 26.486763][ C1] ? lock_acquire+0x60/0x160 [ 26.486765][ C1] ? __rcu_read_lock+0x30/0x70 [ 26.486768][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.486770][ C1] ? vprintk_emit+0x320/0x3e0 [ 26.486773][ C1] vprintk_emit+0x37c/0x3e0 [ 26.486778][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 26.486780][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 26.486783][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.486785][ C1] ? lock_acquire+0x13c/0x160 [ 26.486788][ C1] _printk+0xc7/0x100 [ 26.486792][ C1] ? snapshot_read.cold+0x21/0x21 [ 26.486794][ C1] ? ___ratelimit+0x4e7/0xa00 [ 26.486799][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 26.486804][ C1] ? idr_get_free+0x830/0x830 [ 26.486807][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 26.486810][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 26.486817][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 26.486823][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 26.486826][ C1] ? sock_def_readable+0x156/0x480 [ 26.486830][ C1] ? packet_rcv+0xd26/0x15a0 [ 26.486834][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.486837][ C1] ? lock_release+0x184/0x1f0 [ 26.486839][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 26.486842][ C1] ? lock_acquire+0x13c/0x160 [ 26.486844][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.486847][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 26.486850][ C1] dev_hard_start_xmit+0xf4/0x620 [ 26.486854][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 26.486857][ C1] sch_direct_xmit+0x13d/0xaa0 [ 26.486860][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 26.486867][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.486870][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 26.486872][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 26.486874][ C1] ? __rcu_read_lock+0x30/0x70 [ 26.486877][ C1] ? lock_acquire+0x13c/0x160 [ 26.486880][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 26.486883][ C1] ? tc_run+0x8b/0x7e0 [ 26.486885][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 26.486887][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 26.486890][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.486892][ C1] ? lock_acquire+0x13c/0x160 [ 26.486895][ C1] __dev_queue_xmit+0x942/0x1b80 [ 26.486899][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 26.486902][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 26.486905][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 26.486909][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 26.486913][ C1] ? neigh_hh_output+0x152/0x4c0 [ 26.486917][ C1] ip6_finish_output2+0x96f/0x1300 [ 26.486920][ C1] ? ip6_dst_lookup+0x80/0x80 [ 26.486923][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.486925][ C1] ? lock_acquire+0x13c/0x160 [ 26.486928][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.486930][ C1] ? lock_release+0x184/0x1f0 [ 26.486933][ C1] ip6_finish_output+0x646/0xda0 [ 26.486936][ C1] ip6_output+0x23f/0x7f0 [ 26.486938][ C1] ? ip6_finish_output+0xda0/0xda0 [ 26.486941][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 26.486944][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.486947][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.486949][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 26.486950][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.486953][ C1] ? trace_hardirqs_on+0x36/0x40 [ 26.486955][ C1] ? lock_acquire+0x13c/0x160 [ 26.486956][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.486959][ C1] ndisc_send_skb+0xba3/0x1520 [ 26.486964][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 26.486968][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 26.486971][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.486973][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.486976][ C1] addrconf_rs_timer+0x26f/0x770 [ 26.486978][ C1] ? do_raw_spin_lock+0x131/0x280 [ 26.486981][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.486984][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.486986][ C1] ? lock_acquire+0x13c/0x160 [ 26.486988][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 26.486991][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.486993][ C1] call_timer_fn+0x160/0x4d0 [ 26.486997][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 26.487000][ C1] ? debug_object_active_state+0x430/0x430 [ 26.487004][ C1] ? __rwlock_init+0x150/0x150 [ 26.487006][ C1] ? timer_recalc_next_expiry+0xf0/0x210 [ 26.487009][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.487012][ C1] __run_timers+0x68f/0xaa0 [ 26.487014][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.487018][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.487021][ C1] ? do_raw_spin_lock+0x131/0x280 [ 26.487024][ C1] ? __rwlock_init+0x150/0x150 [ 26.487028][ C1] run_timer_softirq+0xf0/0x160 [ 26.487030][ C1] ? __run_timers+0xaa0/0xaa0 [ 26.487033][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.487035][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.487037][ C1] handle_softirqs+0x1d3/0x900 [ 26.487041][ C1] ? _local_bh_enable+0xc0/0xc0 [ 26.487043][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.487045][ C1] ? lock_release+0x184/0x1f0 [ 26.487048][ C1] __irq_exit_rcu+0x145/0x1c0 [ 26.487050][ C1] irq_exit_rcu+0xe/0x30 [ 26.487052][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.487055][ C1] [ 26.487056][ C1] [ 26.487057][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 26.487060][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.487063][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.487067][ C1] 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 [ 26.487069][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 26.487074][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 26.487076][ C1] RDX: 0000000000000001 RSI: ffffffffbbe8d860 RDI: ffffffffb96f0307 [ 26.487077][ C1] RBP: 0000000000000000 R08: ffffffffbbb80421 R09: 1fe2200006a563a2 [ 26.487078][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 26.487080][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 26.487082][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 26.487085][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.487088][ C1] default_idle+0x9/0x10 [ 26.487091][ C1] default_idle_call+0x6e/0xb0 [ 26.487094][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.487096][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 26.487099][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 26.487102][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.487104][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.487106][ C1] do_idle+0xd8/0x190 [ 26.487109][ C1] cpu_startup_entry+0x53/0x70 [ 26.487111][ C1] start_secondary+0x204/0x2b0 [ 26.487114][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 26.487117][ C1] common_startup_64+0x13e/0x148 [ 26.487123][ C1] [ 42.358695][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 42.358713][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.358715][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 42.358717][ C1] preempt_count: 303, expected: 0 [ 42.358718][ C1] RCU nest depth: 3, expected: 0 [ 42.358719][ C1] INFO: lockdep is turned off. [ 42.358720][ C1] irq event stamp: 598165 [ 42.358721][ C1] hardirqs last enabled at (598164): [] __down_trylock_console_sem+0x86/0xa0 [ 42.358730][ C1] hardirqs last disabled at (598165): [] console_emit_next_record+0x3d4/0x4c0 [ 42.358733][ C1] softirqs last enabled at (598102): [] handle_softirqs+0x67c/0x900 [ 42.358736][ C1] softirqs last disabled at (598115): [] __irq_exit_rcu+0x145/0x1c0 [ 42.358738][ C1] Preemption disabled at: [ 42.358739][ C1] [<0000000000000000>] 0x0 [ 42.358746][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.358750][ C1] Tainted: [W]=WARN [ 42.358751][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.358753][ C1] Call Trace: [ 42.358754][ C1] [ 42.358756][ C1] dump_stack_lvl+0x6f/0xa0 [ 42.358762][ C1] __might_resched.cold+0x1fe/0x2c1 [ 42.358765][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.358768][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.358772][ C1] __kmalloc_noprof+0x443/0x760 [ 42.358776][ C1] ? __rwlock_init+0x150/0x150 [ 42.358778][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 42.358782][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 42.358783][ C1] alloc_buf.isra.0+0x4b/0x260 [ 42.358785][ C1] put_chars+0x1e1/0x2f0 [ 42.358787][ C1] ? desc_read_finalized_seq+0x79/0x120 [ 42.358789][ C1] ? __send_to_port+0x420/0x420 [ 42.358790][ C1] ? console_prepend_replay+0x20/0x20 [ 42.358793][ C1] hvc_console_print+0x292/0x780 [ 42.358796][ C1] ? hvc_write+0x3a0/0x3a0 [ 42.358797][ C1] ? do_raw_spin_lock+0x131/0x280 [ 42.358799][ C1] ? __rwlock_init+0x150/0x150 [ 42.358800][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.358802][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.358803][ C1] ? lock_acquire+0x13c/0x160 [ 42.358805][ C1] console_emit_next_record+0x22f/0x4c0 [ 42.358808][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 42.358810][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.358811][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.358813][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.358815][ C1] ? lock_acquire+0x13c/0x160 [ 42.358816][ C1] ? console_flush_one_record+0x111/0x710 [ 42.358818][ C1] console_flush_one_record+0x46f/0x710 [ 42.358820][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 42.358823][ C1] console_unlock+0xee/0x1f0 [ 42.358825][ C1] ? lock_acquire+0x13c/0x160 [ 42.358826][ C1] ? console_flush_one_record+0x710/0x710 [ 42.358828][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.358829][ C1] ? lock_release+0x184/0x1f0 [ 42.358831][ C1] ? lock_acquire+0x60/0x160 [ 42.358832][ C1] ? __rcu_read_lock+0x30/0x70 [ 42.358834][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.358836][ C1] ? vprintk_emit+0x320/0x3e0 [ 42.358837][ C1] vprintk_emit+0x37c/0x3e0 [ 42.358841][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 42.358842][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 42.358844][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.358846][ C1] ? lock_acquire+0x13c/0x160 [ 42.358848][ C1] _printk+0xc7/0x100 [ 42.358851][ C1] ? snapshot_read.cold+0x21/0x21 [ 42.358853][ C1] ? ___ratelimit+0x4e7/0xa00 [ 42.358857][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 42.358860][ C1] ? idr_get_free+0x830/0x830 [ 42.358862][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 42.358865][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 42.358869][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 42.358873][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 42.358874][ C1] ? sock_def_readable+0x156/0x480 [ 42.358878][ C1] ? packet_rcv+0xd26/0x15a0 [ 42.358881][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.358883][ C1] ? lock_release+0x184/0x1f0 [ 42.358884][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 42.358887][ C1] ? lock_acquire+0x13c/0x160 [ 42.358888][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.358890][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 42.358893][ C1] dev_hard_start_xmit+0xf4/0x620 [ 42.358895][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 42.358897][ C1] sch_direct_xmit+0x13d/0xaa0 [ 42.358900][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 42.358901][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.358903][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 42.358904][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 42.358906][ C1] ? __rcu_read_lock+0x30/0x70 [ 42.358907][ C1] ? lock_acquire+0x13c/0x160 [ 42.358909][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 42.358911][ C1] ? tc_run+0x8b/0x7e0 [ 42.358919][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 42.358921][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 42.358922][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.358924][ C1] ? lock_acquire+0x13c/0x160 [ 42.358926][ C1] __dev_queue_xmit+0x942/0x1b80 [ 42.358928][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 42.358930][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 42.358932][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 42.358935][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 42.358938][ C1] ? neigh_hh_output+0x152/0x4c0 [ 42.358941][ C1] ip6_finish_output2+0x96f/0x1300 [ 42.358943][ C1] ? ip6_dst_lookup+0x80/0x80 [ 42.358944][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.358946][ C1] ? lock_acquire+0x13c/0x160 [ 42.358947][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.358949][ C1] ? lock_release+0x184/0x1f0 [ 42.358951][ C1] ip6_finish_output+0x646/0xda0 [ 42.358953][ C1] ip6_output+0x23f/0x7f0 [ 42.358954][ C1] ? ip6_finish_output+0xda0/0xda0 [ 42.358956][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 42.358959][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.358960][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.358962][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 42.358963][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.358964][ C1] ? trace_hardirqs_on+0x36/0x40 [ 42.358965][ C1] ? lock_acquire+0x13c/0x160 [ 42.358967][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.358969][ C1] ndisc_send_skb+0xba3/0x1520 [ 42.358972][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 42.358975][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 42.358977][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.358979][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.358981][ C1] addrconf_rs_timer+0x26f/0x770 [ 42.358983][ C1] ? do_raw_spin_lock+0x131/0x280 [ 42.358985][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.358986][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.358988][ C1] ? lock_acquire+0x13c/0x160 [ 42.358989][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 42.358991][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.358993][ C1] call_timer_fn+0x160/0x4d0 [ 42.358995][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 42.358997][ C1] ? debug_object_active_state+0x430/0x430 [ 42.359001][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.359003][ C1] __run_timers+0x68f/0xaa0 [ 42.359004][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.359007][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 42.359009][ C1] ? do_raw_spin_lock+0x131/0x280 [ 42.359011][ C1] ? __rwlock_init+0x150/0x150 [ 42.359013][ C1] run_timer_softirq+0xf0/0x160 [ 42.359015][ C1] ? __run_timers+0xaa0/0xaa0 [ 42.359017][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.359018][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.359020][ C1] handle_softirqs+0x1d3/0x900 [ 42.359022][ C1] ? _local_bh_enable+0xc0/0xc0 [ 42.359023][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.359025][ C1] ? lock_release+0x184/0x1f0 [ 42.359027][ C1] __irq_exit_rcu+0x145/0x1c0 [ 42.359028][ C1] irq_exit_rcu+0xe/0x30 [ 42.359029][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 42.359032][ C1] [ 42.359032][ C1] [ 42.359033][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 42.359035][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 42.359038][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 42.359040][ C1] 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 [ 42.359042][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 42.359045][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 42.359047][ C1] RDX: 0000000000000001 RSI: ffffffffbbe8d860 RDI: ffffffffb96f0307 [ 42.359048][ C1] RBP: 0000000000000000 R08: ffffffffbbb80421 R09: 1fe2200006a563a2 [ 42.359048][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 42.359049][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 42.359050][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 42.359052][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.359055][ C1] default_idle+0x9/0x10 [ 42.359057][ C1] default_idle_call+0x6e/0xb0 [ 42.359059][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.359061][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 42.359062][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 42.359064][ C1] ? do_idle+0x36/0x190 [ 42.359066][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.359068][ C1] do_idle+0xd8/0x190 [ 42.359069][ C1] cpu_startup_entry+0x53/0x70 [ 42.359071][ C1] start_secondary+0x204/0x2b0 [ 42.359072][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 42.359074][ C1] common_startup_64+0x13e/0x148 [ 42.359078][ C1] [ 72.665225][ T754] br1: port 1(veth1) entered disabled state [ 72.665242][ T754] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 72.665245][ T754] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 754, name: ip [ 72.665247][ T754] preempt_count: 202, expected: 0 [ 72.665248][ T754] RCU nest depth: 0, expected: 0 [ 72.665249][ T754] INFO: lockdep is turned off. [ 72.665250][ T754] irq event stamp: 0 [ 72.665251][ T754] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 72.665256][ T754] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 72.665262][ T754] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 72.665263][ T754] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 72.665265][ T754] Preemption disabled at: [ 72.665266][ T754] [<0000000000000000>] 0x0 [ 72.665271][ T754] CPU: 1 UID: 0 PID: 754 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 72.665275][ T754] Tainted: [W]=WARN [ 72.665276][ T754] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.665277][ T754] Call Trace: [ 72.665279][ T754] [ 72.665280][ T754] dump_stack_lvl+0x6f/0xa0 [ 72.665285][ T754] __might_resched.cold+0x1fe/0x2c1 [ 72.665289][ T754] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 72.665292][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665296][ T754] __kmalloc_noprof+0x443/0x760 [ 72.665300][ T754] ? __rwlock_init+0x150/0x150 [ 72.665303][ T754] ? alloc_buf.isra.0+0x4b/0x260 [ 72.665306][ T754] ? do_raw_spin_unlock+0x59/0x250 [ 72.665308][ T754] alloc_buf.isra.0+0x4b/0x260 [ 72.665310][ T754] put_chars+0x1e1/0x2f0 [ 72.665312][ T754] ? __send_to_port+0x420/0x420 [ 72.665313][ T754] ? printk_get_next_message+0x240/0x650 [ 72.665316][ T754] hvc_console_print+0x292/0x780 [ 72.665320][ T754] ? hvc_write+0x3a0/0x3a0 [ 72.665323][ T754] ? __rwlock_init+0x150/0x150 [ 72.665324][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665326][ T754] ? lock_acquire+0x13c/0x160 [ 72.665328][ T754] console_emit_next_record+0x22f/0x4c0 [ 72.665331][ T754] ? devkmsg_read+0x4b0/0x4b0 [ 72.665333][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665335][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665336][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665338][ T754] ? lock_acquire+0x13c/0x160 [ 72.665340][ T754] ? console_flush_one_record+0x111/0x710 [ 72.665341][ T754] console_flush_one_record+0x46f/0x710 [ 72.665343][ T754] ? console_emit_next_record+0x4c0/0x4c0 [ 72.665346][ T754] console_unlock+0xee/0x1f0 [ 72.665348][ T754] ? lock_acquire+0x13c/0x160 [ 72.665349][ T754] ? console_flush_one_record+0x710/0x710 [ 72.665351][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665353][ T754] ? lock_release+0x184/0x1f0 [ 72.665354][ T754] ? lock_acquire+0x60/0x160 [ 72.665355][ T754] ? __rcu_read_lock+0x30/0x70 [ 72.665357][ T754] ? __down_trylock_console_sem+0x5e/0xa0 [ 72.665359][ T754] ? vprintk_emit+0x320/0x3e0 [ 72.665361][ T754] vprintk_emit+0x37c/0x3e0 [ 72.665363][ T754] ? wake_up_klogd_work_func+0x90/0x90 [ 72.665365][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665367][ T754] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.665369][ T754] ? trace_hardirqs_on+0x36/0x40 [ 72.665371][ T754] _printk+0xc7/0x100 [ 72.665374][ T754] ? snapshot_read.cold+0x21/0x21 [ 72.665376][ T754] ? ipv6_mc_down+0x17e/0x2d0 [ 72.665381][ T754] br_set_state+0x22f/0x430 [bridge] [ 72.665395][ T754] br_stp_disable_port+0x11f/0x390 [bridge] [ 72.665403][ T754] br_device_event+0x7b5/0x8f0 [bridge] [ 72.665411][ T754] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 72.665415][ T754] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 72.665417][ T754] ? addrconf_notify+0x2c8/0xf30 [ 72.665420][ T754] notifier_call_chain+0xae/0x300 [ 72.665423][ T754] __dev_notify_flags+0x23c/0x3c0 [ 72.665431][ T754] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.665433][ T754] ? netif_change_name+0x8c0/0x8c0 [ 72.665435][ T754] ? netif_set_allmulti+0x250/0x250 [ 72.665437][ T754] ? __kernel_text_address+0x12/0x30 [ 72.665439][ T754] ? write_profile+0xf0/0xf0 [ 72.665442][ T754] ? unwind_get_return_address+0x67/0xd0 [ 72.665444][ T754] netif_change_flags+0xfe/0x190 [ 72.665447][ T754] do_setlink.isra.0+0x1cc3/0x2750 [ 72.665450][ T754] ? stack_trace_save+0x93/0xc0 [ 72.665451][ T754] ? rtnl_link_get_size+0x350/0x350 [ 72.665452][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665454][ T754] ? stack_depot_save_flags+0x1bc/0x790 [ 72.665458][ T754] ? kasan_save_stack+0x3d/0x50 [ 72.665460][ T754] ? kasan_save_stack+0x2f/0x50 [ 72.665462][ T754] ? kasan_save_track+0x14/0x30 [ 72.665463][ T754] ? __kasan_kmalloc+0x7b/0x90 [ 72.665465][ T754] ? __kmalloc_cache_noprof+0x29a/0x620 [ 72.665466][ T754] ? rtnl_newlink+0x124/0x11c0 [ 72.665468][ T754] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.665469][ T754] ? netlink_rcv_skb+0x14e/0x3a0 [ 72.665471][ T754] ? netlink_unicast+0x486/0x750 [ 72.665473][ T754] ? netlink_sendmsg+0x735/0xc60 [ 72.665474][ T754] ? ____sys_sendmsg+0x415/0x880 [ 72.665477][ T754] ? ___sys_sendmsg+0x14e/0x1d0 [ 72.665478][ T754] ? __sys_sendmsg+0x12c/0x1d0 [ 72.665480][ T754] ? do_syscall_64+0xff/0x530 [ 72.665481][ T754] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.665484][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665486][ T754] ? lock_acquire+0x13c/0x160 [ 72.665487][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665489][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665490][ T754] ? trace_contention_end+0xb3/0x180 [ 72.665494][ T754] ? __mutex_lock+0x1db/0x1ea0 [ 72.665495][ T754] ? __mutex_lock+0x9a3/0x1ea0 [ 72.665496][ T754] ? rtnl_newlink+0x9a8/0x11c0 [ 72.665498][ T754] ? ww_mutex_lock+0x160/0x160 [ 72.665500][ T754] ? __rtnl_newlink+0x3fa/0xa50 [ 72.665502][ T754] rtnl_newlink+0x9f1/0x11c0 [ 72.665504][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665506][ T754] ? rtnl_bridge_getlink+0x850/0x850 [ 72.665507][ T754] ? lock_acquire+0x13c/0x160 [ 72.665508][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665510][ T754] ? is_bpf_text_address+0x3e/0x110 [ 72.665513][ T754] ? is_bpf_text_address+0x72/0x110 [ 72.665515][ T754] ? kernel_text_address+0x149/0x170 [ 72.665516][ T754] ? __kernel_text_address+0x12/0x30 [ 72.665517][ T754] ? write_profile+0xf0/0xf0 [ 72.665519][ T754] ? unwind_get_return_address+0x67/0xd0 [ 72.665520][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665521][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665523][ T754] ? cap_capable+0x1d7/0x3d0 [ 72.665526][ T754] ? lock_acquire+0x13c/0x160 [ 72.665528][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665529][ T754] ? rtnl_bridge_getlink+0x850/0x850 [ 72.665531][ T754] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.665532][ T754] ? rtnl_link_fill+0x920/0x920 [ 72.665534][ T754] ? filter_irq_stacks+0xd0/0xd0 [ 72.665535][ T754] ? stack_depot_save_flags+0x1bc/0x790 [ 72.665537][ T754] netlink_rcv_skb+0x14e/0x3a0 [ 72.665539][ T754] ? rtnl_link_fill+0x920/0x920 [ 72.665540][ T754] ? lock_release+0x184/0x1f0 [ 72.665542][ T754] ? netlink_ack+0xcf0/0xcf0 [ 72.665543][ T754] ? __netlink_lookup+0xb9/0x6b0 [ 72.665545][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665547][ T754] ? lock_release+0x184/0x1f0 [ 72.665549][ T754] netlink_unicast+0x486/0x750 [ 72.665551][ T754] ? netlink_attachskb+0x810/0x810 [ 72.665553][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665554][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665556][ T754] ? lock_acquire+0x13c/0x160 [ 72.665558][ T754] netlink_sendmsg+0x735/0xc60 [ 72.665560][ T754] ? netlink_unicast+0x750/0x750 [ 72.665562][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665563][ T754] ? lock_release+0x184/0x1f0 [ 72.665565][ T754] ____sys_sendmsg+0x415/0x880 [ 72.665567][ T754] ? copy_msghdr_from_user+0x279/0x420 [ 72.665568][ T754] ? get_timestamp.constprop.0+0x390/0x390 [ 72.665570][ T754] ? move_addr_to_kernel+0x40/0x40 [ 72.665571][ T754] ? filter_irq_stacks+0xd0/0xd0 [ 72.665574][ T754] ___sys_sendmsg+0x14e/0x1d0 [ 72.665576][ T754] ? copy_msghdr_from_user+0x420/0x420 [ 72.665580][ T754] __sys_sendmsg+0x12c/0x1d0 [ 72.665582][ T754] ? __sys_sendmsg_sock+0x20/0x20 [ 72.665585][ T754] ? rcu_is_watching+0x16/0xd0 [ 72.665587][ T754] do_syscall_64+0xff/0x530 [ 72.665588][ T754] ? exc_page_fault+0xee/0x100 [ 72.665590][ T754] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.665592][ T754] RIP: 0033:0x7f40da02554e [ 72.665594][ T754] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 72.665596][ T754] RSP: 002b:00007ffe83c525f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.665599][ T754] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f40da02554e [ 72.665601][ T754] RDX: 0000000000000000 RSI: 00007ffe83c526a0 RDI: 0000000000000005 [ 72.665602][ T754] RBP: 00007ffe83c52600 R08: 0000000000000000 R09: 0000000000000000 [ 72.665602][ T754] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910175 [ 72.665603][ T754] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe83c52d60 [ 72.665606][ T754] [ 72.700786][ T754] ip (754) used greatest stack depth: 23016 bytes left [ 72.714476][ T755] br1: port 2(veth2) entered disabled state [ 72.735367][ T756] veth2: left allmulticast mode [ 72.735600][ T756] veth2: left promiscuous mode [ 72.735851][ T756] br1: port 2(veth2) entered disabled state [ 72.736662][ T756] veth1: left allmulticast mode [ 72.736836][ T756] veth1: left promiscuous mode [ 72.737090][ T756] br1: port 1(veth1) entered disabled state