[ 11.367413][ T207] ip (207) used greatest stack depth: 23936 bytes left [ 11.367429][ T207] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.367432][ T207] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 207, name: ip [ 11.367433][ T207] preempt_count: 2, expected: 0 [ 11.367434][ T207] RCU nest depth: 0, expected: 0 [ 11.367435][ T207] locks held by ip/207: 5, last CPU#2: [ 11.367446][ T207] #0: ffffffff9fa027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.367460][ T207] #1: ffffffff9fb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.367468][ T207] #2: ffffffff9fb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.367474][ T207] #3: ffffffff9fa89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.367479][ T207] #4: ffffffff9fa89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.367483][ T207] irq event stamp: 35440 [ 11.367484][ T207] hardirqs last enabled at (35439): [] __down_trylock_console_sem+0x86/0xa0 [ 11.367487][ T207] hardirqs last disabled at (35440): [] console_emit_next_record+0x3d4/0x4c0 [ 11.367489][ T207] softirqs last enabled at (35060): [] handle_softirqs+0x67c/0x900 [ 11.367491][ T207] softirqs last disabled at (35053): [] __irq_exit_rcu+0x145/0x1c0 [ 11.367493][ T207] Preemption disabled at: [ 11.367494][ T207] [<0000000000000000>] 0x0 [ 11.367501][ T207] CPU: 2 UID: 0 PID: 207 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.367505][ T207] Tainted: [W]=WARN [ 11.367506][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.367508][ T207] Call Trace: [ 11.367510][ T207] [ 11.367511][ T207] dump_stack_lvl+0x6f/0xa0 [ 11.367518][ T207] __might_resched.cold+0x1fe/0x2c1 [ 11.367523][ T207] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.367527][ T207] ? __kmalloc_noprof+0xdb/0x760 [ 11.367532][ T207] __kmalloc_noprof+0x443/0x760 [ 11.367535][ T207] ? alloc_buf.isra.0+0x4b/0x260 [ 11.367541][ T207] ? do_raw_spin_unlock+0x59/0x250 [ 11.367544][ T207] alloc_buf.isra.0+0x4b/0x260 [ 11.367547][ T207] put_chars+0x1e1/0x2f0 [ 11.367550][ T207] ? __send_to_port+0x420/0x420 [ 11.367551][ T207] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.367556][ T207] ? validate_chain+0x38b/0xc20 [ 11.367564][ T207] hvc_console_print+0x292/0x780 [ 11.367571][ T207] ? hvc_write+0x3a0/0x3a0 [ 11.367573][ T207] ? rcu_is_watching+0x16/0xd0 [ 11.367575][ T207] ? lock_acquire+0x13c/0x160 [ 11.367580][ T207] console_emit_next_record+0x22f/0x4c0 [ 11.367584][ T207] ? devkmsg_read+0x4b0/0x4b0 [ 11.367586][ T207] ? console_flush_one_record+0x106/0x710 [ 11.367589][ T207] ? rcu_is_watching+0x16/0xd0 [ 11.367592][ T207] ? lock_acquire+0x13c/0x160 [ 11.367596][ T207] console_flush_one_record+0x46f/0x710 [ 11.367600][ T207] ? console_emit_next_record+0x4c0/0x4c0 [ 11.367602][ T207] ? __lock_acquire+0x518/0xc20 [ 11.367607][ T207] console_unlock+0xee/0x1f0 [ 11.367610][ T207] ? console_flush_one_record+0x710/0x710 [ 11.367612][ T207] ? rcu_is_watching+0x16/0xd0 [ 11.367615][ T207] ? lock_acquire+0x60/0x160 [ 11.367618][ T207] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.367620][ T207] ? vprintk_emit+0x320/0x3e0 [ 11.367624][ T207] vprintk_emit+0x37c/0x3e0 [ 11.367627][ T207] ? wake_up_klogd_work_func+0x90/0x90 [ 11.367631][ T207] ? __lock_acquire+0x518/0xc20 [ 11.367635][ T207] _printk+0xc7/0x100 [ 11.367639][ T207] ? snapshot_read.cold+0x21/0x21 [ 11.367642][ T207] ? do_raw_spin_lock+0x131/0x280 [ 11.367644][ T207] ? __rwlock_init+0x150/0x150 [ 11.367649][ T207] ? do_raw_spin_lock+0x131/0x280 [ 11.367652][ T207] do_exit.cold+0x82/0x9c [ 11.367656][ T207] ? exit_notify+0x890/0x890 [ 11.367658][ T207] ? __lock_release.isra.0+0x69/0x1a0 [ 11.367661][ T207] ? rcu_is_watching+0x16/0xd0 [ 11.367665][ T207] do_group_exit+0xb8/0x370 [ 11.367668][ T207] __x64_sys_exit_group+0x3c/0x50 [ 11.367670][ T207] x64_sys_call+0x1567/0x1570 [ 11.367672][ T207] do_syscall_64+0xff/0x530 [ 11.367675][ T207] ? exc_page_fault+0xee/0x100 [ 11.367679][ T207] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.367681][ T207] RIP: 0033:0x7fc94d8fc1b8 [ 11.367683][ T207] Code: Unable to access opcode bytes at 0x7fc94d8fc18e. [ 11.367685][ T207] RSP: 002b:00007ffd8906cdd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.367687][ T207] RAX: ffffffffffffffda RBX: 00007fc94da2cf88 RCX: 00007fc94d8fc1b8 [ 11.367689][ T207] RDX: 00007fc94d646fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.367690][ T207] RBP: 00007ffd8906ce30 R08: 0000000000000000 R09: 0000000000008010 [ 11.367691][ T207] R10: 00007ffd8906cbf0 R11: 0000000000000246 R12: 0000000000000001 [ 11.367692][ T207] R13: 0000000000000000 R14: 00007fc94da2b680 R15: 00007fc94da2cfa0 [ 11.367699][ T207] [ 12.956774][ T249] gre: GRE over IPv4 demultiplexer driver [ 12.956794][ T249] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.956796][ T249] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 249, name: modprobe [ 12.956798][ T249] preempt_count: 1, expected: 0 [ 12.956799][ T249] RCU nest depth: 0, expected: 0 [ 12.956800][ T249] locks held by modprobe/249: 4, last CPU#3: [ 12.956803][ T249] #0: ffffffff9fb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.956815][ T249] #1: ffffffff9fb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.956819][ T249] #2: ffffffff9fa89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.956823][ T249] #3: ffffffff9fa89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.956827][ T249] irq event stamp: 22550 [ 12.956828][ T249] hardirqs last enabled at (22549): [] __down_trylock_console_sem+0x86/0xa0 [ 12.956831][ T249] hardirqs last disabled at (22550): [] console_emit_next_record+0x3d4/0x4c0 [ 12.956833][ T249] softirqs last enabled at (20944): [] handle_softirqs+0x67c/0x900 [ 12.956836][ T249] softirqs last disabled at (20939): [] __irq_exit_rcu+0x145/0x1c0 [ 12.956838][ T249] Preemption disabled at: [ 12.956839][ T249] [] vprintk_emit+0x31b/0x3e0 [ 12.956844][ T249] CPU: 3 UID: 0 PID: 249 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.956848][ T249] Tainted: [W]=WARN [ 12.956849][ T249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.956851][ T249] Call Trace: [ 12.956853][ T249] [ 12.956854][ T249] dump_stack_lvl+0x6f/0xa0 [ 12.956860][ T249] ? vprintk_emit+0x31b/0x3e0 [ 12.956863][ T249] __might_resched.cold+0x1fe/0x2c1 [ 12.956867][ T249] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.956871][ T249] ? __kmalloc_noprof+0xdb/0x760 [ 12.956877][ T249] __kmalloc_noprof+0x443/0x760 [ 12.956879][ T249] ? alloc_buf.isra.0+0x4b/0x260 [ 12.956885][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 12.956887][ T249] alloc_buf.isra.0+0x4b/0x260 [ 12.956890][ T249] put_chars+0x1e1/0x2f0 [ 12.956893][ T249] ? desc_read_finalized_seq+0x79/0x120 [ 12.956895][ T249] ? __send_to_port+0x420/0x420 [ 12.956898][ T249] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.956901][ T249] ? validate_chain+0x38b/0xc20 [ 12.956906][ T249] hvc_console_print+0x292/0x780 [ 12.956909][ T249] ? __lock_acquire+0x518/0xc20 [ 12.956910][ T249] ? __lock_acquire+0x518/0xc20 [ 12.956915][ T249] ? hvc_write+0x3a0/0x3a0 [ 12.956916][ T249] ? console_emit_next_record+0x1df/0x4c0 [ 12.956919][ T249] ? rcu_is_watching+0x16/0xd0 [ 12.956922][ T249] ? lock_acquire+0x13c/0x160 [ 12.956926][ T249] console_emit_next_record+0x22f/0x4c0 [ 12.956930][ T249] ? devkmsg_read+0x4b0/0x4b0 [ 12.956932][ T249] ? console_flush_one_record+0x106/0x710 [ 12.956935][ T249] ? rcu_is_watching+0x16/0xd0 [ 12.956938][ T249] ? lock_acquire+0x13c/0x160 [ 12.956942][ T249] console_flush_one_record+0x46f/0x710 [ 12.956946][ T249] ? console_emit_next_record+0x4c0/0x4c0 [ 12.956948][ T249] ? __lock_acquire+0x518/0xc20 [ 12.956953][ T249] console_unlock+0xee/0x1f0 [ 12.956956][ T249] ? console_flush_one_record+0x710/0x710 [ 12.956958][ T249] ? rcu_is_watching+0x16/0xd0 [ 12.956960][ T249] ? lock_acquire+0x60/0x160 [ 12.956964][ T249] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.956966][ T249] ? vprintk_emit+0x320/0x3e0 [ 12.956969][ T249] vprintk_emit+0x37c/0x3e0 [ 12.956973][ T249] ? wake_up_klogd_work_func+0x90/0x90 [ 12.956979][ T249] ? gre_exit+0x3f0/0x3f0 [gre] [ 12.956982][ T249] _printk+0xc7/0x100 [ 12.956986][ T249] ? snapshot_read.cold+0x21/0x21 [ 12.956992][ T249] ? do_one_initcall+0x113/0x4f0 [ 12.956995][ T249] gre_init+0x15/0x1000 [gre] [ 12.956997][ T249] do_one_initcall+0x124/0x4f0 [ 12.957000][ T249] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.957005][ T249] ? do_init_module+0xae/0x8a0 [ 12.957008][ T249] ? kasan_unpoison+0x44/0x70 [ 12.957013][ T249] do_init_module+0x2ad/0x8a0 [ 12.957017][ T249] ? lockdep_hardirqs_on+0x91/0x130 [ 12.957021][ T249] ? free_module+0x470/0x470 [ 12.957024][ T249] ? kfree+0x123/0x590 [ 12.957028][ T249] load_module+0x1424/0x1bb0 [ 12.957036][ T249] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.957041][ T249] ? backing_file_read_iter+0x541/0x790 [ 12.957045][ T249] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.957049][ T249] init_module_from_file+0x11f/0x1a0 [ 12.957052][ T249] ? __do_sys_init_module+0x220/0x220 [ 12.957060][ T249] ? __rwlock_init+0x150/0x150 [ 12.957064][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 12.957067][ T249] idempotent_init_module+0x37b/0x7c0 [ 12.957071][ T249] ? init_module_from_file+0x1a0/0x1a0 [ 12.957077][ T249] ? rcu_is_watching+0x16/0xd0 [ 12.957080][ T249] ? cap_capable+0x1d7/0x3d0 [ 12.957085][ T249] __x64_sys_finit_module+0xdf/0x190 [ 12.957088][ T249] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.957091][ T249] do_syscall_64+0xff/0x530 [ 12.957093][ T249] ? exc_page_fault+0xee/0x100 [ 12.957096][ T249] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.957099][ T249] RIP: 0033:0x7f93e5cda37d [ 12.957102][ T249] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 12.957104][ T249] RSP: 002b:00007ffc2f664428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.957107][ T249] RAX: ffffffffffffffda RBX: 000055fc81995a40 RCX: 00007f93e5cda37d [ 12.957109][ T249] RDX: 0000000000000000 RSI: 000055fc5abeeffd RDI: 0000000000000001 [ 12.957110][ T249] RBP: 00007ffc2f6644c0 R08: 0000000000000000 R09: 0000000000000000 [ 12.957111][ T249] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fc5abeeffd [ 12.957111][ T249] R13: 000055fc81995a00 R14: 0000000000040000 R15: 0000000000000000 [ 12.957118][ T249] [ 12.996653][ T249] ip_gre: GRE over IPv4 tunneling driver [ 13.309639][ T259] GACT probability NOT on [ 13.420761][ T261] ip6_gre: GRE over IPv6 tunneling driver [ 13.523229][ T65] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.523371][ T65] [ 13.523372][ T65] ============================= [ 13.523373][ T65] WARNING: suspicious RCU usage [ 13.523375][ T65] 7.2.0-virtme #1 Tainted: G W [ 13.523377][ T65] ----------------------------- [ 13.523377][ T65] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 13.523379][ T65] [ 13.523379][ T65] other info that might help us debug this: [ 13.523379][ T65] [ 13.523380][ T65] [ 13.523380][ T65] rcu_scheduler_active = 2, debug_locks = 1 [ 13.523381][ T65] locks held by kworker/2:2/65: 12, last CPU#2: [ 13.523383][ T65] #0: ff11000008d00940 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.523396][ T65] #1: ffa0000000467d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.523400][ T65] #2: ff1100000cf4d530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 13.523406][ T65] #3: ffffffff9fb80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 13.523409][ T65] #4: ffffffff9fb80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 13.523413][ T65] #5: ffffffff9fb80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 13.523418][ T65] #6: ff1100000926ea28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 13.523422][ T65] #7: ffffffff9fb80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 13.523429][ T65] #8: ffffffff9fb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.523434][ T65] #9: ffffffff9fb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.523438][ T65] #10: ffffffff9fa89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.523442][ T65] #11: ffffffff9fa89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.523446][ T65] [ 13.523446][ T65] stack backtrace: [ 13.523449][ T65] CPU: 2 UID: 0 PID: 65 Comm: kworker/2:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.523452][ T65] Tainted: [W]=WARN [ 13.523453][ T65] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.523454][ T65] Workqueue: mld mld_ifc_work [ 13.523465][ T65] Call Trace: [ 13.523467][ T65] [ 13.523470][ T65] dump_stack_lvl+0x6f/0xa0 [ 13.523478][ T65] lockdep_rcu_suspicious.cold+0x37/0x8a [ 13.523486][ T65] __might_resched+0x2ac/0x390 [ 13.523492][ T65] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.523495][ T65] ? __kmalloc_noprof+0xdb/0x760 [ 13.523501][ T65] __kmalloc_noprof+0x443/0x760 [ 13.523503][ T65] ? alloc_buf.isra.0+0x4b/0x260 [ 13.523509][ T65] ? do_raw_spin_unlock+0x59/0x250 [ 13.523512][ T65] alloc_buf.isra.0+0x4b/0x260 [ 13.523515][ T65] put_chars+0x1e1/0x2f0 [ 13.523517][ T65] ? check_prev_add+0x316/0xe90 [ 13.523520][ T65] ? __send_to_port+0x420/0x420 [ 13.523523][ T65] ? validate_chain+0x34a/0xc20 [ 13.523528][ T65] hvc_console_print+0x292/0x780 [ 13.523535][ T65] ? hvc_write+0x3a0/0x3a0 [ 13.523538][ T65] ? rcu_is_watching+0x16/0xd0 [ 13.523542][ T65] ? lock_acquire+0x13c/0x160 [ 13.523546][ T65] console_emit_next_record+0x22f/0x4c0 [ 13.523550][ T65] ? devkmsg_read+0x4b0/0x4b0 [ 13.523552][ T65] ? console_flush_one_record+0x106/0x710 [ 13.523556][ T65] ? rcu_is_watching+0x16/0xd0 [ 13.523561][ T65] ? lock_acquire+0x13c/0x160 [ 13.523566][ T65] console_flush_one_record+0x46f/0x710 [ 13.523570][ T65] ? console_emit_next_record+0x4c0/0x4c0 [ 13.523572][ T65] ? __lock_acquire+0x518/0xc20 [ 13.523578][ T65] console_unlock+0xee/0x1f0 [ 13.523582][ T65] ? console_flush_one_record+0x710/0x710 [ 13.523583][ T65] ? rcu_is_watching+0x16/0xd0 [ 13.523586][ T65] ? lock_acquire+0x60/0x160 [ 13.523590][ T65] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.523592][ T65] ? vprintk_emit+0x320/0x3e0 [ 13.523596][ T65] vprintk_emit+0x37c/0x3e0 [ 13.523600][ T65] ? wake_up_klogd_work_func+0x90/0x90 [ 13.523603][ T65] ? __lock_release.isra.0+0x69/0x1a0 [ 13.523608][ T65] _printk+0xc7/0x100 [ 13.523610][ T65] ? snapshot_read.cold+0x21/0x21 [ 13.523612][ T65] ? ___ratelimit+0x4e7/0xa00 [ 13.523618][ T65] ? idr_get_free+0x830/0x830 [ 13.523624][ T65] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 13.523629][ T65] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 13.523634][ T65] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 13.523637][ T65] ? stack_trace_save+0x93/0xc0 [ 13.523641][ T65] ? filter_irq_stacks+0xd0/0xd0 [ 13.523643][ T65] ? netif_skb_features+0x658/0x1430 [ 13.523646][ T65] ? mark_lock_irq+0x390/0x9c0 [ 13.523648][ T65] ? lock_acquire+0x13c/0x160 [ 13.523650][ T65] ? skb_network_protocol+0x3b0/0x3b0 [ 13.523653][ T65] ? save_trace+0xe8/0x280 [ 13.523659][ T65] dev_hard_start_xmit+0xf4/0x620 [ 13.523662][ T65] ? validate_xmit_skb_list+0xb3/0x150 [ 13.523666][ T65] sch_direct_xmit+0x13d/0xaa0 [ 13.523671][ T65] ? lock_acquire.part.0+0xd4/0x280 [ 13.523674][ T65] ? dequeue_skb+0x1db0/0x1db0 [ 13.523676][ T65] ? __rcu_read_lock+0x30/0x70 [ 13.523678][ T65] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.523680][ T65] ? lock_acquire+0x13c/0x160 [ 13.523685][ T65] __dev_xmit_skb+0xecc/0x1be0 [ 13.523690][ T65] ? alloc_netdev_dummy+0x30/0x30 [ 13.523692][ T65] ? __dev_queue_xmit+0x1fc/0x1b80 [ 13.523695][ T65] ? rcu_is_watching+0x16/0xd0 [ 13.523698][ T65] ? lock_acquire+0x13c/0x160 [ 13.523702][ T65] __dev_queue_xmit+0x942/0x1b80 [ 13.523705][ T65] ? __lock_acquire+0x518/0xc20 [ 13.523710][ T65] ? lock_acquire.part.0+0xd4/0x280 [ 13.523711][ T65] ? find_held_lock+0x2b/0x80 [ 13.523713][ T65] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 13.523726][ T65] ip6_finish_output2+0x423/0x1300 [ 13.523731][ T65] ? ip6_dst_lookup+0x80/0x80 [ 13.523733][ T65] ? find_held_lock+0x2b/0x80 [ 13.523735][ T65] ? __lock_release.isra.0+0x69/0x1a0 [ 13.523739][ T65] ? ip6_mtu+0x15d/0x310 [ 13.523744][ T65] ip6_finish_output+0x646/0xda0 [ 13.523748][ T65] ip6_output+0x23f/0x7f0 [ 13.523751][ T65] ? ip6_finish_output+0xda0/0xda0 [ 13.523753][ T65] ? __lock_release.isra.0+0x69/0x1a0 [ 13.523755][ T65] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 13.523758][ T65] ? mark_held_locks+0x40/0x70 [ 13.523761][ T65] ? __local_bh_enable_ip+0xaa/0x150 [ 13.523764][ T65] ? __local_bh_enable_ip+0xaa/0x150 [ 13.523766][ T65] ? icmp6_dst_alloc+0x317/0x4d0 [ 13.523770][ T65] mld_sendpack+0x9d6/0xec0 [ 13.523775][ T65] ? mld_dad_start_work+0x240/0x240 [ 13.523786][ T65] ? mld_send_cr+0x50f/0x820 [ 13.523791][ T65] mld_ifc_work+0x36/0x190 [ 13.523794][ T65] ? process_one_work+0xdfc/0x1560 [ 13.523797][ T65] process_one_work+0xe3e/0x1560 [ 13.523804][ T65] ? __queue_delayed_work+0x470/0x470 [ 13.523807][ T65] ? lock_acquire.part.0+0xd4/0x280 [ 13.523816][ T65] worker_thread+0x4f1/0xd60 [ 13.523821][ T65] ? rescuer_thread+0x1340/0x1340 [ 13.523823][ T65] ? __kthread_parkme+0xbd/0x210 [ 13.523825][ T65] ? rescuer_thread+0x1340/0x1340 [ 13.523829][ T65] ? rescuer_thread+0x1340/0x1340 [ 13.523831][ T65] kthread+0x367/0x460 [ 13.523833][ T65] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.523836][ T65] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.523839][ T65] ret_from_fork+0x474/0x6b0 [ 13.523843][ T65] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.523847][ T65] ? __switch_to+0x5a3/0xe00 [ 13.523850][ T65] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.523853][ T65] ret_from_fork_asm+0x11/0x20 [ 13.523863][ T65] [ 13.587744][ T65] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.787767][ T68] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.996724][ T65] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.996745][ T65] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.996748][ T65] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 65, name: kworker/2:2 [ 13.996749][ T65] preempt_count: 202, expected: 0 [ 13.996750][ T65] RCU nest depth: 3, expected: 0 [ 13.996751][ T65] locks held by kworker/2:2/65: 12, last CPU#2: [ 13.996754][ T65] #0: ff11000008d00940 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.996766][ T65] #1: ffa0000000467d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.996771][ T65] #2: ff1100000cf4d530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 13.996776][ T65] #3: ffffffff9fb80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 13.996780][ T65] #4: ffffffff9fb80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 13.996784][ T65] #5: ffffffff9fb80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 13.996790][ T65] #6: ff1100000926ea28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 13.996794][ T65] #7: ffffffff9fb80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 13.996801][ T65] #8: ffffffff9fb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.996806][ T65] #9: ffffffff9fb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.996810][ T65] #10: ffffffff9fa89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.996814][ T65] #11: ffffffff9fa89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.996818][ T65] irq event stamp: 17203 [ 13.996819][ T65] hardirqs last enabled at (17202): [] __down_trylock_console_sem+0x86/0xa0 [ 13.996821][ T65] hardirqs last disabled at (17203): [] console_emit_next_record+0x3d4/0x4c0 [ 13.996823][ T65] softirqs last enabled at (17192): [] icmp6_dst_alloc+0x317/0x4d0 [ 13.996826][ T65] softirqs last disabled at (17196): [] __dev_queue_xmit+0x1fc/0x1b80 [ 13.996829][ T65] Preemption disabled at: [ 13.996829][ T65] [] __dev_queue_xmit+0x204/0x1b80 [ 13.996835][ T65] CPU: 2 UID: 0 PID: 65 Comm: kworker/2:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.996838][ T65] Tainted: [W]=WARN [ 13.996839][ T65] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.996841][ T65] Workqueue: mld mld_ifc_work [ 13.996845][ T65] Call Trace: [ 13.996848][ T65] [ 13.996850][ T65] dump_stack_lvl+0x6f/0xa0 [ 13.996857][ T65] ? __dev_queue_xmit+0x204/0x1b80 [ 13.996861][ T65] __might_resched.cold+0x1fe/0x2c1 [ 13.996867][ T65] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.996873][ T65] ? __kmalloc_noprof+0xdb/0x760 [ 13.996880][ T65] __kmalloc_noprof+0x443/0x760 [ 13.996884][ T65] ? alloc_buf.isra.0+0x4b/0x260 [ 13.996892][ T65] ? do_raw_spin_unlock+0x59/0x250 [ 13.996896][ T65] alloc_buf.isra.0+0x4b/0x260 [ 13.996902][ T65] put_chars+0x1e1/0x2f0 [ 13.996906][ T65] ? __send_to_port+0x420/0x420 [ 13.996912][ T65] ? validate_chain+0x38b/0xc20 [ 13.996921][ T65] hvc_console_print+0x292/0x780 [ 13.996932][ T65] ? hvc_write+0x3a0/0x3a0 [ 13.996936][ T65] ? rcu_is_watching+0x16/0xd0 [ 13.996942][ T65] ? lock_acquire+0x13c/0x160 [ 13.996949][ T65] console_emit_next_record+0x22f/0x4c0 [ 13.996956][ T65] ? devkmsg_read+0x4b0/0x4b0 [ 13.996959][ T65] ? console_flush_one_record+0x106/0x710 [ 13.996964][ T65] ? rcu_is_watching+0x16/0xd0 [ 13.996968][ T65] ? lock_acquire+0x13c/0x160 [ 13.996975][ T65] console_flush_one_record+0x46f/0x710 [ 13.996983][ T65] ? console_emit_next_record+0x4c0/0x4c0 [ 13.996985][ T65] ? __lock_acquire+0x518/0xc20 [ 13.996995][ T65] console_unlock+0xee/0x1f0 [ 13.997000][ T65] ? console_flush_one_record+0x710/0x710 [ 13.997002][ T65] ? rcu_is_watching+0x16/0xd0 [ 13.997006][ T65] ? lock_acquire+0x60/0x160 [ 13.997013][ T65] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.997016][ T65] ? vprintk_emit+0x320/0x3e0 [ 13.997021][ T65] vprintk_emit+0x37c/0x3e0 [ 13.997028][ T65] ? wake_up_klogd_work_func+0x90/0x90 [ 13.997033][ T65] ? __lock_release.isra.0+0x69/0x1a0 [ 13.997041][ T65] _printk+0xc7/0x100 [ 13.997047][ T65] ? snapshot_read.cold+0x21/0x21 [ 13.997049][ T65] ? ___ratelimit+0x4e7/0xa00 [ 13.997059][ T65] ? idr_get_free+0x830/0x830 [ 13.997068][ T65] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 13.997077][ T65] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 13.997085][ T65] ? mark_usage+0x61/0x170 [ 13.997089][ T65] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 13.997096][ T65] ? mark_usage+0x61/0x170 [ 13.997099][ T65] ? netif_skb_features+0x658/0x1430 [ 13.997101][ T65] ? __lock_acquire+0x518/0xc20 [ 13.997104][ T65] ? validate_chain+0x737/0xc20 [ 13.997109][ T65] ? skb_network_protocol+0x3b0/0x3b0 [ 13.997114][ T65] ? mark_usage+0x61/0x170 [ 13.997124][ T65] dev_hard_start_xmit+0xf4/0x620 [ 13.997127][ T65] ? lockdep_hardirqs_on_prepare.part.0+0x110/0x160 [ 13.997132][ T65] ? validate_xmit_skb_list+0xb3/0x150 [ 13.997138][ T65] sch_direct_xmit+0x13d/0xaa0 [ 13.997145][ T65] ? lock_acquire.part.0+0xd4/0x280 [ 13.997150][ T65] ? dequeue_skb+0x1db0/0x1db0 [ 13.997153][ T65] ? __rcu_read_lock+0x30/0x70 [ 13.997157][ T65] ? lock_acquire+0x13c/0x160 [ 13.997167][ T65] __dev_xmit_skb+0xecc/0x1be0 [ 13.997172][ T65] ? tc_run+0x45e/0x7e0 [ 13.997177][ T65] ? alloc_netdev_dummy+0x30/0x30 [ 13.997180][ T65] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 13.997185][ T65] ? rcu_is_watching+0x16/0xd0 [ 13.997188][ T65] ? lock_acquire+0x13c/0x160 [ 13.997196][ T65] __dev_queue_xmit+0x942/0x1b80 [ 13.997210][ T65] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 13.997213][ T65] ? lock_acquire.part.0+0xd4/0x280 [ 13.997216][ T65] ? find_held_lock+0x2b/0x80 [ 13.997229][ T65] ? neigh_hh_output+0x152/0x4c0 [ 13.997239][ T65] ip6_finish_output2+0x96f/0x1300 [ 13.997248][ T65] ? ip6_dst_lookup+0x80/0x80 [ 13.997250][ T65] ? find_held_lock+0x2b/0x80 [ 13.997255][ T65] ? __lock_release.isra.0+0x69/0x1a0 [ 13.997261][ T65] ? ip6_mtu+0x15d/0x310 [ 13.997269][ T65] ip6_finish_output+0x646/0xda0 [ 13.997276][ T65] ip6_output+0x23f/0x7f0 [ 13.997282][ T65] ? ip6_finish_output+0xda0/0xda0 [ 13.997284][ T65] ? __lock_release.isra.0+0x69/0x1a0 [ 13.997288][ T65] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 13.997291][ T65] ? mark_held_locks+0x40/0x70 [ 13.997297][ T65] ? __local_bh_enable_ip+0xaa/0x150 [ 13.997301][ T65] ? __local_bh_enable_ip+0xaa/0x150 [ 13.997304][ T65] ? icmp6_dst_alloc+0x317/0x4d0 [ 13.997311][ T65] mld_sendpack+0x9d6/0xec0 [ 13.997321][ T65] ? mld_dad_start_work+0x240/0x240 [ 13.997333][ T65] ? mld_send_cr+0x50f/0x820 [ 13.997341][ T65] mld_ifc_work+0x36/0x190 [ 13.997345][ T65] ? process_one_work+0xdfc/0x1560 [ 13.997348][ T65] process_one_work+0xe3e/0x1560 [ 13.997360][ T65] ? __queue_delayed_work+0x470/0x470 [ 13.997365][ T65] ? lock_acquire.part.0+0xd4/0x280 [ 13.997380][ T65] worker_thread+0x4f1/0xd60 [ 13.997388][ T65] ? rescuer_thread+0x1340/0x1340 [ 13.997391][ T65] ? __kthread_parkme+0xbd/0x210 [ 13.997396][ T65] ? rescuer_thread+0x1340/0x1340 [ 13.997401][ T65] ? rescuer_thread+0x1340/0x1340 [ 13.997404][ T65] kthread+0x367/0x460 [ 13.997406][ T65] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.997410][ T65] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.997415][ T65] ret_from_fork+0x474/0x6b0 [ 13.997421][ T65] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.997427][ T65] ? __switch_to+0x5a3/0xe00 [ 13.997432][ T65] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.997437][ T65] ret_from_fork_asm+0x11/0x20 [ 13.997453][ T65] [ 14.063731][ T275] br1: port 1(veth1) entered blocking state [ 14.070114][ T275] br1: port 1(veth1) entered disabled state [ 14.070471][ T275] veth1: entered allmulticast mode [ 14.072480][ T275] veth1: entered promiscuous mode [ 14.138396][ T37] br1: port 1(veth1) entered blocking state [ 14.139371][ T37] br1: port 1(veth1) entered forwarding state [ 14.167332][ T278] br1: port 2(veth2) entered blocking state [ 14.167686][ T278] br1: port 2(veth2) entered disabled state [ 14.168018][ T278] veth2: entered allmulticast mode [ 14.169656][ T278] veth2: entered promiscuous mode [ 14.200572][ T39] br1: port 2(veth2) entered blocking state [ 14.200896][ T39] br1: port 2(veth2) entered forwarding state [ 14.426082][ T65] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.803849][ T68] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.805150][ T68] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.861119][ T65] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 15.124707][ T68] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 15.124729][ T68] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.124731][ T68] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 68, name: kworker/u16:1 [ 15.124733][ T68] preempt_count: 202, expected: 0 [ 15.124734][ T68] RCU nest depth: 3, expected: 0 [ 15.124735][ T68] locks held by kworker/u16:1/68: 12, last CPU#1: [ 15.124737][ T68] #0: ff11000008a37140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 15.124751][ T68] #1: ffa0000000497d10 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 15.124755][ T68] #2: ffffffffa02d2c40 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x11a/0x930 [ 15.124761][ T68] #3: ffffffff9fb80b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 15.124766][ T68] #4: ffffffff9fb80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 15.124769][ T68] #5: ffffffff9fb80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 15.124774][ T68] #6: ff1100000d096a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 15.124779][ T68] #7: ffffffff9fb80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 15.124785][ T68] #8: ffffffff9fb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.124790][ T68] #9: ffffffff9fb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.124794][ T68] #10: ffffffff9fa89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.124797][ T68] #11: ffffffff9fa89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.124801][ T68] irq event stamp: 5117 [ 15.124802][ T68] hardirqs last enabled at (5116): [] __down_trylock_console_sem+0x86/0xa0 [ 15.124805][ T68] hardirqs last disabled at (5117): [] console_emit_next_record+0x3d4/0x4c0 [ 15.124807][ T68] softirqs last enabled at (5106): [] neigh_resolve_output.part.0+0x481/0x740 [ 15.124810][ T68] softirqs last disabled at (5110): [] __dev_queue_xmit+0x1fc/0x1b80 [ 15.124813][ T68] Preemption disabled at: [ 15.124813][ T68] [] __dev_queue_xmit+0x204/0x1b80 [ 15.124820][ T68] CPU: 1 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.124823][ T68] Tainted: [W]=WARN [ 15.124824][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.124826][ T68] Workqueue: ipv6_addrconf addrconf_dad_work [ 15.124830][ T68] Call Trace: [ 15.124832][ T68] [ 15.124834][ T68] dump_stack_lvl+0x6f/0xa0 [ 15.124840][ T68] ? __dev_queue_xmit+0x204/0x1b80 [ 15.124843][ T68] __might_resched.cold+0x1fe/0x2c1 [ 15.124847][ T68] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.124852][ T68] ? __kmalloc_noprof+0xdb/0x760 [ 15.124857][ T68] __kmalloc_noprof+0x443/0x760 [ 15.124859][ T68] ? alloc_buf.isra.0+0x4b/0x260 [ 15.124865][ T68] ? do_raw_spin_unlock+0x59/0x250 [ 15.124868][ T68] alloc_buf.isra.0+0x4b/0x260 [ 15.124872][ T68] put_chars+0x1e1/0x2f0 [ 15.124875][ T68] ? __send_to_port+0x420/0x420 [ 15.124878][ T68] ? validate_chain+0x38b/0xc20 [ 15.124883][ T68] hvc_console_print+0x292/0x780 [ 15.124890][ T68] ? hvc_write+0x3a0/0x3a0 [ 15.124892][ T68] ? rcu_is_watching+0x16/0xd0 [ 15.124896][ T68] ? lock_acquire+0x13c/0x160 [ 15.124900][ T68] console_emit_next_record+0x22f/0x4c0 [ 15.124905][ T68] ? devkmsg_read+0x4b0/0x4b0 [ 15.124907][ T68] ? console_flush_one_record+0x106/0x710 [ 15.124910][ T68] ? rcu_is_watching+0x16/0xd0 [ 15.124913][ T68] ? lock_acquire+0x13c/0x160 [ 15.124917][ T68] console_flush_one_record+0x46f/0x710 [ 15.124921][ T68] ? console_emit_next_record+0x4c0/0x4c0 [ 15.124923][ T68] ? __lock_acquire+0x518/0xc20 [ 15.124929][ T68] console_unlock+0xee/0x1f0 [ 15.124932][ T68] ? console_flush_one_record+0x710/0x710 [ 15.124934][ T68] ? rcu_is_watching+0x16/0xd0 [ 15.124936][ T68] ? lock_acquire+0x60/0x160 [ 15.124940][ T68] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.124942][ T68] ? vprintk_emit+0x320/0x3e0 [ 15.124946][ T68] vprintk_emit+0x37c/0x3e0 [ 15.124950][ T68] ? wake_up_klogd_work_func+0x90/0x90 [ 15.124953][ T68] ? __lock_release.isra.0+0x69/0x1a0 [ 15.124958][ T68] _printk+0xc7/0x100 [ 15.124962][ T68] ? snapshot_read.cold+0x21/0x21 [ 15.124964][ T68] ? ___ratelimit+0x4e7/0xa00 [ 15.124970][ T68] ? idr_get_free+0x830/0x830 [ 15.124975][ T68] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 15.124980][ T68] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 15.124986][ T68] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 15.124988][ T68] ? mark_usage+0x61/0x170 [ 15.124990][ T68] ? ret_from_fork_asm+0x11/0x20 [ 15.124992][ T68] ? __lock_acquire+0x518/0xc20 [ 15.124995][ T68] ? netif_skb_features+0x658/0x1430 [ 15.124997][ T68] ? mark_usage+0x61/0x170 [ 15.125000][ T68] ? __lock_acquire+0x518/0xc20 [ 15.125002][ T68] ? skb_network_protocol+0x3b0/0x3b0 [ 15.125009][ T68] dev_hard_start_xmit+0xf4/0x620 [ 15.125012][ T68] ? validate_xmit_skb_list+0xb3/0x150 [ 15.125016][ T68] sch_direct_xmit+0x13d/0xaa0 [ 15.125021][ T68] ? lock_acquire.part.0+0xd4/0x280 [ 15.125024][ T68] ? dequeue_skb+0x1db0/0x1db0 [ 15.125026][ T68] ? __rcu_read_lock+0x30/0x70 [ 15.125028][ T68] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.125030][ T68] ? lock_acquire+0x13c/0x160 [ 15.125035][ T68] __dev_xmit_skb+0xecc/0x1be0 [ 15.125040][ T68] ? alloc_netdev_dummy+0x30/0x30 [ 15.125042][ T68] ? __dev_queue_xmit+0x1fc/0x1b80 [ 15.125045][ T68] ? rcu_is_watching+0x16/0xd0 [ 15.125048][ T68] ? lock_acquire+0x13c/0x160 [ 15.125052][ T68] __dev_queue_xmit+0x942/0x1b80 [ 15.125055][ T68] ? __lock_acquire+0x518/0xc20 [ 15.125060][ T68] ? lock_acquire.part.0+0xd4/0x280 [ 15.125061][ T68] ? find_held_lock+0x2b/0x80 [ 15.125063][ T68] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 15.125075][ T68] ip6_finish_output2+0x423/0x1300 [ 15.125080][ T68] ? ip6_dst_lookup+0x80/0x80 [ 15.125082][ T68] ? find_held_lock+0x2b/0x80 [ 15.125085][ T68] ? __lock_release.isra.0+0x69/0x1a0 [ 15.125088][ T68] ? ip6_mtu+0x15d/0x310 [ 15.125092][ T68] ip6_finish_output+0x646/0xda0 [ 15.125096][ T68] ip6_output+0x23f/0x7f0 [ 15.125099][ T68] ? ip6_finish_output+0xda0/0xda0 [ 15.125101][ T68] ? lock_acquire.part.0+0xd4/0x280 [ 15.125103][ T68] ? find_held_lock+0x2b/0x80 [ 15.125106][ T68] ? __lock_release.isra.0+0x69/0x1a0 [ 15.125108][ T68] ? __local_bh_enable_ip+0xaa/0x150 [ 15.125114][ T68] ndisc_send_skb+0xba3/0x1520 [ 15.125119][ T68] ? ndisc_recv_na+0xea0/0xea0 [ 15.125126][ T68] ? trace_hardirqs_off+0xd/0x30 [ 15.125129][ T68] ? try_to_grab_pending+0x77/0x840 [ 15.125131][ T68] ? mark_held_locks+0x40/0x70 [ 15.125135][ T68] ndisc_send_ns+0xa9/0x120 [ 15.125136][ T68] ? find_held_lock+0x2b/0x80 [ 15.125139][ T68] ? ndisc_router_discovery+0x2ab0/0x2ab0 [ 15.125141][ T68] ? __rwlock_init+0x150/0x150 [ 15.125143][ T68] ? mark_held_locks+0x40/0x70 [ 15.125146][ T68] ? lockdep_hardirqs_on+0x91/0x130 [ 15.125149][ T68] addrconf_dad_work+0x6c2/0x930 [ 15.125154][ T68] ? addrconf_dad_begin+0x540/0x540 [ 15.125157][ T68] ? rcu_is_watching+0x16/0xd0 [ 15.125159][ T68] ? rcu_is_watching+0x16/0xd0 [ 15.125161][ T68] ? lock_acquire+0x13c/0x160 [ 15.125163][ T68] ? rcu_is_watching+0x16/0xd0 [ 15.125167][ T68] process_one_work+0xe3e/0x1560 [ 15.125174][ T68] ? __queue_delayed_work+0x470/0x470 [ 15.125178][ T68] ? lock_acquire.part.0+0xd4/0x280 [ 15.125186][ T68] worker_thread+0x4f1/0xd60 [ 15.125190][ T68] ? rescuer_thread+0x1340/0x1340 [ 15.125192][ T68] ? __kthread_parkme+0xbd/0x210 [ 15.125195][ T68] ? rescuer_thread+0x1340/0x1340 [ 15.125197][ T68] ? rescuer_thread+0x1340/0x1340 [ 15.125199][ T68] kthread+0x367/0x460 [ 15.125202][ T68] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 15.125203][ T68] ? kthread_affine_preferred+0x4c0/0x4c0 [ 15.125206][ T68] ret_from_fork+0x474/0x6b0 [ 15.125211][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.125214][ T68] ? __switch_to+0x5a3/0xe00 [ 15.125218][ T68] ? kthread_affine_preferred+0x4c0/0x4c0 [ 15.125220][ T68] ret_from_fork_asm+0x11/0x20 [ 15.125229][ T68] [ 15.700785][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 19.348788][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 19.348870][ C1] [ 19.348872][ C1] ======================================================== [ 19.348874][ C1] WARNING: possible irq lock inversion dependency detected [ 19.348876][ C1] 7.2.0-virtme #1 Tainted: G W [ 19.348879][ C1] -------------------------------------------------------- [ 19.348880][ C1] swapper/1/0 just changed the state of lock: [ 19.348882][ C1] ffffffff9fa89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.348898][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 19.348900][ C1] (fs_reclaim){+.+.}-{0:0} [ 19.348902][ C1] [ 19.348902][ C1] [ 19.348902][ C1] and interrupts could create inverse lock ordering between them. [ 19.348902][ C1] [ 19.348904][ C1] [ 19.348904][ C1] other info that might help us debug this: [ 19.348905][ C1] Possible interrupt unsafe locking scenario: [ 19.348905][ C1] [ 19.348906][ C1] CPU0 CPU1 [ 19.348906][ C1] ---- ---- [ 19.348907][ C1] lock(fs_reclaim); [ 19.348909][ C1] local_irq_disable(); [ 19.348910][ C1] lock(console_owner); [ 19.348911][ C1] lock(fs_reclaim); [ 19.348913][ C1] [ 19.348914][ C1] lock(console_owner); [ 19.348915][ C1] [ 19.348915][ C1] *** DEADLOCK *** [ 19.348915][ C1] [ 19.348916][ C1] locks held by swapper/1/0: 8, last CPU#1: [ 19.348918][ C1] #0: ffa00000001d0c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 19.348926][ C1] #1: ffffffff9fb80b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 19.348934][ C1] #2: ffffffff9fb80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 19.348940][ C1] #3: ffffffff9fb80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 19.348948][ C1] #4: ff1100000926ea28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 19.348954][ C1] #5: ffffffff9fb80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 19.348963][ C1] #6: ffffffff9fb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.348969][ C1] #7: ffffffff9fb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.348974][ C1] [ 19.348974][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 19.348980][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 19.348984][ C1] HARDIRQ-ON-W at: [ 19.348986][ C1] __lock_acquire+0x388/0xc20 [ 19.348990][ C1] lock_acquire.part.0+0xd4/0x280 [ 19.348992][ C1] fs_reclaim_acquire+0xd5/0x120 [ 19.348996][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 19.348999][ C1] kthread_create_worker_on_node+0xea/0x210 [ 19.349003][ C1] workqueue_init+0x2a/0x680 [ 19.349007][ C1] kernel_init_freeable+0x2fe/0x630 [ 19.349010][ C1] kernel_init+0x21/0x150 [ 19.349014][ C1] ret_from_fork+0x474/0x6b0 [ 19.349018][ C1] ret_from_fork_asm+0x11/0x20 [ 19.349021][ C1] SOFTIRQ-ON-W at: [ 19.349022][ C1] __lock_acquire+0x388/0xc20 [ 19.349025][ C1] lock_acquire.part.0+0xd4/0x280 [ 19.349027][ C1] fs_reclaim_acquire+0xd5/0x120 [ 19.349028][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 19.349030][ C1] kthread_create_worker_on_node+0xea/0x210 [ 19.349032][ C1] workqueue_init+0x2a/0x680 [ 19.349034][ C1] kernel_init_freeable+0x2fe/0x630 [ 19.349036][ C1] kernel_init+0x21/0x150 [ 19.349038][ C1] ret_from_fork+0x474/0x6b0 [ 19.349039][ C1] ret_from_fork_asm+0x11/0x20 [ 19.349041][ C1] INITIAL USE at: [ 19.349042][ C1] __lock_acquire+0x388/0xc20 [ 19.349044][ C1] lock_acquire.part.0+0xd4/0x280 [ 19.349046][ C1] fs_reclaim_acquire+0xd5/0x120 [ 19.349047][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 19.349049][ C1] kthread_create_worker_on_node+0xea/0x210 [ 19.349051][ C1] workqueue_init+0x2a/0x680 [ 19.349053][ C1] kernel_init_freeable+0x2fe/0x630 [ 19.349055][ C1] kernel_init+0x21/0x150 [ 19.349057][ C1] ret_from_fork+0x474/0x6b0 [ 19.349058][ C1] ret_from_fork_asm+0x11/0x20 [ 19.349060][ C1] } [ 19.349061][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 19.349066][ C1] ... acquired at: [ 19.349067][ C1] __lock_acquire+0x518/0xc20 [ 19.349069][ C1] lock_acquire.part.0+0xd4/0x280 [ 19.349071][ C1] fs_reclaim_acquire+0xd5/0x120 [ 19.349073][ C1] __kmalloc_noprof+0xd3/0x760 [ 19.349075][ C1] alloc_buf.isra.0+0x4b/0x260 [ 19.349079][ C1] put_chars+0x1e1/0x2f0 [ 19.349081][ C1] hvc_console_print+0x292/0x780 [ 19.349083][ C1] console_emit_next_record+0x22f/0x4c0 [ 19.349085][ C1] console_flush_one_record+0x46f/0x710 [ 19.349088][ C1] console_unlock+0xee/0x1f0 [ 19.349090][ C1] vprintk_emit+0x37c/0x3e0 [ 19.349092][ C1] dev_vprintk_emit+0x27f/0x2c0 [ 19.349097][ C1] dev_printk_emit+0xb9/0xee [ 19.349099][ C1] _dev_info+0xe2/0x116 [ 19.349101][ C1] cmos_do_probe+0x8be/0x98a [ 19.349104][ C1] platform_probe+0xfe/0x1f0 [ 19.349108][ C1] call_driver_probe+0x61/0x1c0 [ 19.349110][ C1] really_probe+0x199/0x760 [ 19.349113][ C1] __driver_probe_device+0x24f/0x440 [ 19.349115][ C1] driver_probe_device+0x4a/0xf0 [ 19.349117][ C1] __driver_attach+0x1b8/0x540 [ 19.349119][ C1] bus_for_each_dev+0x130/0x1e0 [ 19.349121][ C1] bus_add_driver+0x2c8/0x530 [ 19.349123][ C1] driver_register+0x1a3/0x390 [ 19.349125][ C1] __platform_driver_probe+0x13f/0x270 [ 19.349127][ C1] cmos_init+0x31/0x40 [ 19.349131][ C1] do_one_initcall+0x124/0x4f0 [ 19.349133][ C1] kernel_init_freeable+0x596/0x630 [ 19.349135][ C1] kernel_init+0x21/0x150 [ 19.349137][ C1] ret_from_fork+0x474/0x6b0 [ 19.349139][ C1] ret_from_fork_asm+0x11/0x20 [ 19.349141][ C1] [ 19.349141][ C1] -> (console_owner){..-.}-{0:0} { [ 19.349144][ C1] IN-SOFTIRQ-W at: [ 19.349145][ C1] __lock_acquire+0x388/0xc20 [ 19.349147][ C1] lock_acquire.part.0+0xd4/0x280 [ 19.349149][ C1] console_lock_spinning_enable+0x5c/0x60 [ 19.349152][ C1] console_emit_next_record+0x1d1/0x4c0 [ 19.349154][ C1] console_flush_one_record+0x46f/0x710 [ 19.349156][ C1] console_unlock+0xee/0x1f0 [ 19.349158][ C1] vprintk_emit+0x37c/0x3e0 [ 19.349161][ C1] _printk+0xc7/0x100 [ 19.349164][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 19.349168][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 19.349172][ C1] dev_hard_start_xmit+0xf4/0x620 [ 19.349174][ C1] sch_direct_xmit+0x13d/0xaa0 [ 19.349177][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 19.349179][ C1] __dev_queue_xmit+0x942/0x1b80 [ 19.349181][ C1] ip6_finish_output2+0x96f/0x1300 [ 19.349183][ C1] ip6_finish_output+0x646/0xda0 [ 19.349185][ C1] ip6_output+0x23f/0x7f0 [ 19.349187][ C1] ndisc_send_skb+0xba3/0x1520 [ 19.349189][ C1] addrconf_rs_timer+0x26f/0x770 [ 19.349192][ C1] call_timer_fn+0x160/0x4d0 [ 19.349194][ C1] __run_timers+0x68f/0xaa0 [ 19.349196][ C1] run_timer_softirq+0xf0/0x160 [ 19.349199][ C1] handle_softirqs+0x1d3/0x900 [ 19.349202][ C1] __irq_exit_rcu+0x145/0x1c0 [ 19.349204][ C1] irq_exit_rcu+0xe/0x30 [ 19.349206][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 19.349209][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 19.349212][ C1] pv_native_safe_halt+0xf/0x10 [ 19.349214][ C1] default_idle+0x9/0x10 [ 19.349216][ C1] default_idle_call+0x6e/0xb0 [ 19.349218][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.349222][ C1] do_idle+0xd8/0x190 [ 19.349223][ C1] cpu_startup_entry+0x53/0x70 [ 19.349225][ C1] start_secondary+0x204/0x2b0 [ 19.349228][ C1] common_startup_64+0x13e/0x148 [ 19.349231][ C1] INITIAL USE at: [ 19.349233][ C1] } [ 19.349234][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 19.349238][ C1] ... acquired at: [ 19.349239][ C1] mark_lock+0x1d7/0xa00 [ 19.349241][ C1] mark_usage+0x42/0x170 [ 19.349243][ C1] __lock_acquire+0x388/0xc20 [ 19.349245][ C1] lock_acquire.part.0+0xd4/0x280 [ 19.349247][ C1] console_lock_spinning_enable+0x5c/0x60 [ 19.349249][ C1] console_emit_next_record+0x1d1/0x4c0 [ 19.349252][ C1] console_flush_one_record+0x46f/0x710 [ 19.349254][ C1] console_unlock+0xee/0x1f0 [ 19.349256][ C1] vprintk_emit+0x37c/0x3e0 [ 19.349258][ C1] _printk+0xc7/0x100 [ 19.349260][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 19.349264][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 19.349266][ C1] dev_hard_start_xmit+0xf4/0x620 [ 19.349269][ C1] sch_direct_xmit+0x13d/0xaa0 [ 19.349270][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 19.349272][ C1] __dev_queue_xmit+0x942/0x1b80 [ 19.349275][ C1] ip6_finish_output2+0x96f/0x1300 [ 19.349277][ C1] ip6_finish_output+0x646/0xda0 [ 19.349278][ C1] ip6_output+0x23f/0x7f0 [ 19.349280][ C1] ndisc_send_skb+0xba3/0x1520 [ 19.349283][ C1] addrconf_rs_timer+0x26f/0x770 [ 19.349285][ C1] call_timer_fn+0x160/0x4d0 [ 19.349287][ C1] __run_timers+0x68f/0xaa0 [ 19.349289][ C1] run_timer_softirq+0xf0/0x160 [ 19.349291][ C1] handle_softirqs+0x1d3/0x900 [ 19.349293][ C1] __irq_exit_rcu+0x145/0x1c0 [ 19.349295][ C1] irq_exit_rcu+0xe/0x30 [ 19.349297][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 19.349300][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 19.349301][ C1] pv_native_safe_halt+0xf/0x10 [ 19.349303][ C1] default_idle+0x9/0x10 [ 19.349306][ C1] default_idle_call+0x6e/0xb0 [ 19.349308][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.349310][ C1] do_idle+0xd8/0x190 [ 19.349312][ C1] cpu_startup_entry+0x53/0x70 [ 19.349314][ C1] start_secondary+0x204/0x2b0 [ 19.349315][ C1] common_startup_64+0x13e/0x148 [ 19.349317][ C1] [ 19.349318][ C1] [ 19.349318][ C1] stack backtrace: [ 19.349323][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.349327][ C1] Tainted: [W]=WARN [ 19.349328][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.349331][ C1] Call Trace: [ 19.349333][ C1] [ 19.349336][ C1] dump_stack_lvl+0x6f/0xa0 [ 19.349342][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 19.349345][ C1] mark_lock_irq+0x989/0x9c0 [ 19.349350][ C1] mark_lock+0x1d7/0xa00 [ 19.349353][ C1] mark_usage+0x42/0x170 [ 19.349355][ C1] __lock_acquire+0x388/0xc20 [ 19.349359][ C1] lock_acquire.part.0+0xd4/0x280 [ 19.349361][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 19.349364][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.349369][ C1] ? lock_acquire+0x13c/0x160 [ 19.349372][ C1] console_lock_spinning_enable+0x5c/0x60 [ 19.349374][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 19.349377][ C1] console_emit_next_record+0x1d1/0x4c0 [ 19.349380][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 19.349383][ C1] ? console_flush_one_record+0x106/0x710 [ 19.349386][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.349388][ C1] ? lock_acquire+0x13c/0x160 [ 19.349392][ C1] console_flush_one_record+0x46f/0x710 [ 19.349395][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 19.349397][ C1] ? __lock_acquire+0x518/0xc20 [ 19.349401][ C1] console_unlock+0xee/0x1f0 [ 19.349404][ C1] ? console_flush_one_record+0x710/0x710 [ 19.349406][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.349409][ C1] ? lock_acquire+0x60/0x160 [ 19.349412][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.349415][ C1] ? vprintk_emit+0x320/0x3e0 [ 19.349418][ C1] vprintk_emit+0x37c/0x3e0 [ 19.349421][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 19.349424][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.349428][ C1] _printk+0xc7/0x100 [ 19.349431][ C1] ? snapshot_read.cold+0x21/0x21 [ 19.349433][ C1] ? ___ratelimit+0x4e7/0xa00 [ 19.349438][ C1] ? idr_get_free+0x830/0x830 [ 19.349442][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 19.349446][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 19.349450][ C1] ? mark_usage+0x61/0x170 [ 19.349452][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 19.349456][ C1] ? mark_usage+0x61/0x170 [ 19.349458][ C1] ? netif_skb_features+0x658/0x1430 [ 19.349460][ C1] ? __lock_acquire+0x518/0xc20 [ 19.349463][ C1] ? validate_chain+0x737/0xc20 [ 19.349466][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 19.349468][ C1] ? mark_usage+0x61/0x170 [ 19.349472][ C1] dev_hard_start_xmit+0xf4/0x620 [ 19.349475][ C1] ? validate_chain+0x730/0xc20 [ 19.349477][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 19.349481][ C1] sch_direct_xmit+0x13d/0xaa0 [ 19.349483][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 19.349486][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 19.349488][ C1] ? __rcu_read_lock+0x30/0x70 [ 19.349491][ C1] ? lock_acquire+0x13c/0x160 [ 19.349494][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 19.349497][ C1] ? tc_run+0x45e/0x7e0 [ 19.349499][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 19.349502][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 19.349504][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.349514][ C1] ? lock_acquire+0x13c/0x160 [ 19.349517][ C1] __dev_queue_xmit+0x942/0x1b80 [ 19.349522][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 19.349525][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 19.349527][ C1] ? find_held_lock+0x2b/0x80 [ 19.349531][ C1] ? neigh_hh_output+0x152/0x4c0 [ 19.349534][ C1] ip6_finish_output2+0x96f/0x1300 [ 19.349538][ C1] ? ip6_dst_lookup+0x80/0x80 [ 19.349540][ C1] ? find_held_lock+0x2b/0x80 [ 19.349542][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.349545][ C1] ? ip6_mtu+0x15d/0x310 [ 19.349548][ C1] ip6_finish_output+0x646/0xda0 [ 19.349551][ C1] ip6_output+0x23f/0x7f0 [ 19.349554][ C1] ? ip6_finish_output+0xda0/0xda0 [ 19.349562][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 19.349564][ C1] ? find_held_lock+0x2b/0x80 [ 19.349566][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.349569][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 19.349572][ C1] ndisc_send_skb+0xba3/0x1520 [ 19.349576][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 19.349579][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.349583][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 19.349586][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.349589][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.349592][ C1] addrconf_rs_timer+0x26f/0x770 [ 19.349595][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.349598][ C1] ? lock_acquire+0x13c/0x160 [ 19.349601][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.349604][ C1] call_timer_fn+0x160/0x4d0 [ 19.349607][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 19.349609][ C1] ? debug_object_active_state+0x430/0x430 [ 19.349614][ C1] ? find_held_lock+0x2b/0x80 [ 19.349616][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.349619][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.349623][ C1] __run_timers+0x68f/0xaa0 [ 19.349625][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.349629][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 19.349631][ C1] ? __lock_acquire+0x518/0xc20 [ 19.349636][ C1] ? __rwlock_init+0x150/0x150 [ 19.349639][ C1] run_timer_softirq+0xf0/0x160 [ 19.349642][ C1] ? __run_timers+0xaa0/0xaa0 [ 19.349645][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.349648][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.349651][ C1] handle_softirqs+0x1d3/0x900 [ 19.349654][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.349657][ C1] ? _local_bh_enable+0xc0/0xc0 [ 19.349660][ C1] __irq_exit_rcu+0x145/0x1c0 [ 19.349662][ C1] irq_exit_rcu+0xe/0x30 [ 19.349664][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 19.349667][ C1] [ 19.349668][ C1] [ 19.349669][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 19.349672][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 19.349675][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 19.349678][ C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 19.349681][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 19.349684][ C1] RAX: 0000000000091fef RBX: ff11000001bea380 RCX: ffffffff9c8f0307 [ 19.349686][ C1] RDX: ff11000001bea380 RSI: ffffffff9f638b1c RDI: ffffffff9f08d8e0 [ 19.349688][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 19.349689][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 19.349691][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 19.349693][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.349697][ C1] default_idle+0x9/0x10 [ 19.349700][ C1] default_idle_call+0x6e/0xb0 [ 19.349702][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.349705][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 19.349707][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 19.349710][ C1] ? trace_sched_exit_tp+0x30/0x160 [ 19.349713][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.349716][ C1] do_idle+0xd8/0x190 [ 19.349719][ C1] cpu_startup_entry+0x53/0x70 [ 19.349721][ C1] start_secondary+0x204/0x2b0 [ 19.349723][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 19.349727][ C1] common_startup_64+0x13e/0x148 [ 19.349732][ C1] [ 19.349738][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.349741][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 19.349743][ C1] preempt_count: 303, expected: 0 [ 19.349744][ C1] RCU nest depth: 3, expected: 0 [ 19.349745][ C1] INFO: lockdep is turned off. [ 19.349747][ C1] irq event stamp: 598051 [ 19.349748][ C1] hardirqs last enabled at (598050): [] __down_trylock_console_sem+0x86/0xa0 [ 19.349751][ C1] hardirqs last disabled at (598051): [] console_emit_next_record+0x3d4/0x4c0 [ 19.349754][ C1] softirqs last enabled at (597970): [] handle_softirqs+0x67c/0x900 [ 19.349756][ C1] softirqs last disabled at (598001): [] __irq_exit_rcu+0x145/0x1c0 [ 19.349758][ C1] Preemption disabled at: [ 19.349759][ C1] [<0000000000000000>] 0x0 [ 19.349764][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.349768][ C1] Tainted: [W]=WARN [ 19.349769][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.349770][ C1] Call Trace: [ 19.349771][ C1] [ 19.349772][ C1] dump_stack_lvl+0x6f/0xa0 [ 19.349775][ C1] __might_resched.cold+0x1fe/0x2c1 [ 19.349779][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.349783][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.349786][ C1] __kmalloc_noprof+0x443/0x760 [ 19.349789][ C1] ? __rwlock_init+0x150/0x150 [ 19.349791][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 19.349794][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 19.349797][ C1] alloc_buf.isra.0+0x4b/0x260 [ 19.349800][ C1] put_chars+0x1e1/0x2f0 [ 19.349803][ C1] ? __send_to_port+0x420/0x420 [ 19.349806][ C1] ? mark_lock+0x1d7/0xa00 [ 19.349809][ C1] hvc_console_print+0x292/0x780 [ 19.349812][ C1] ? __lock_acquire+0x388/0xc20 [ 19.349816][ C1] ? hvc_write+0x3a0/0x3a0 [ 19.349818][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.349821][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.349823][ C1] ? lock_acquire+0x13c/0x160 [ 19.349826][ C1] console_emit_next_record+0x22f/0x4c0 [ 19.349830][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 19.349832][ C1] ? console_flush_one_record+0x106/0x710 [ 19.349835][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.349838][ C1] ? lock_acquire+0x13c/0x160 [ 19.349841][ C1] console_flush_one_record+0x46f/0x710 [ 19.349844][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 19.349847][ C1] ? __lock_acquire+0x518/0xc20 [ 19.349850][ C1] console_unlock+0xee/0x1f0 [ 19.349853][ C1] ? console_flush_one_record+0x710/0x710 [ 19.349856][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.349858][ C1] ? lock_acquire+0x60/0x160 [ 19.349861][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.349863][ C1] ? vprintk_emit+0x320/0x3e0 [ 19.349867][ C1] vprintk_emit+0x37c/0x3e0 [ 19.349870][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 19.349873][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.349876][ C1] _printk+0xc7/0x100 [ 19.349879][ C1] ? snapshot_read.cold+0x21/0x21 [ 19.349881][ C1] ? ___ratelimit+0x4e7/0xa00 [ 19.349885][ C1] ? idr_get_free+0x830/0x830 [ 19.349889][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 19.349893][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 19.349897][ C1] ? mark_usage+0x61/0x170 [ 19.349899][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 19.349903][ C1] ? mark_usage+0x61/0x170 [ 19.349905][ C1] ? netif_skb_features+0x658/0x1430 [ 19.349907][ C1] ? __lock_acquire+0x518/0xc20 [ 19.349909][ C1] ? validate_chain+0x737/0xc20 [ 19.349912][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 19.349915][ C1] ? mark_usage+0x61/0x170 [ 19.349918][ C1] dev_hard_start_xmit+0xf4/0x620 [ 19.349921][ C1] ? validate_chain+0x730/0xc20 [ 19.349924][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 19.349927][ C1] sch_direct_xmit+0x13d/0xaa0 [ 19.349929][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 19.349932][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 19.349934][ C1] ? __rcu_read_lock+0x30/0x70 [ 19.349937][ C1] ? lock_acquire+0x13c/0x160 [ 19.349940][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 19.349943][ C1] ? tc_run+0x45e/0x7e0 [ 19.349946][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 19.349948][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 19.349950][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.349953][ C1] ? lock_acquire+0x13c/0x160 [ 19.349956][ C1] __dev_queue_xmit+0x942/0x1b80 [ 19.349961][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 19.349964][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 19.349966][ C1] ? find_held_lock+0x2b/0x80 [ 19.349970][ C1] ? neigh_hh_output+0x152/0x4c0 [ 19.349973][ C1] ip6_finish_output2+0x96f/0x1300 [ 19.349977][ C1] ? ip6_dst_lookup+0x80/0x80 [ 19.349979][ C1] ? find_held_lock+0x2b/0x80 [ 19.349981][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.349984][ C1] ? ip6_mtu+0x15d/0x310 [ 19.349987][ C1] ip6_finish_output+0x646/0xda0 [ 19.349990][ C1] ip6_output+0x23f/0x7f0 [ 19.349993][ C1] ? ip6_finish_output+0xda0/0xda0 [ 19.349995][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 19.349998][ C1] ? find_held_lock+0x2b/0x80 [ 19.350000][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.350002][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 19.350006][ C1] ndisc_send_skb+0xba3/0x1520 [ 19.350010][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 19.350012][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.350016][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 19.350019][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.350022][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.350024][ C1] addrconf_rs_timer+0x26f/0x770 [ 19.350028][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.350031][ C1] ? lock_acquire+0x13c/0x160 [ 19.350033][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.350036][ C1] call_timer_fn+0x160/0x4d0 [ 19.350039][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 19.350042][ C1] ? debug_object_active_state+0x430/0x430 [ 19.350045][ C1] ? find_held_lock+0x2b/0x80 [ 19.350047][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.350050][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.350053][ C1] __run_timers+0x68f/0xaa0 [ 19.350056][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.350060][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 19.350062][ C1] ? __lock_acquire+0x518/0xc20 [ 19.350066][ C1] ? __rwlock_init+0x150/0x150 [ 19.350070][ C1] run_timer_softirq+0xf0/0x160 [ 19.350073][ C1] ? __run_timers+0xaa0/0xaa0 [ 19.350076][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.350078][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.350081][ C1] handle_softirqs+0x1d3/0x900 [ 19.350084][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.350086][ C1] ? _local_bh_enable+0xc0/0xc0 [ 19.350089][ C1] __irq_exit_rcu+0x145/0x1c0 [ 19.350092][ C1] irq_exit_rcu+0xe/0x30 [ 19.350094][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 19.350096][ C1] [ 19.350097][ C1] [ 19.350098][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 19.350101][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 19.350103][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 19.350106][ C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 19.350108][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 19.350109][ C1] RAX: 0000000000091fef RBX: ff11000001bea380 RCX: ffffffff9c8f0307 [ 19.350111][ C1] RDX: ff11000001bea380 RSI: ffffffff9f638b1c RDI: ffffffff9f08d8e0 [ 19.350112][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 19.350114][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 19.350115][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 19.350117][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.350121][ C1] default_idle+0x9/0x10 [ 19.350123][ C1] default_idle_call+0x6e/0xb0 [ 19.350125][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.350128][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 19.350130][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 19.350132][ C1] ? trace_sched_exit_tp+0x30/0x160 [ 19.350135][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.350138][ C1] do_idle+0xd8/0x190 [ 19.350140][ C1] cpu_startup_entry+0x53/0x70 [ 19.350142][ C1] start_secondary+0x204/0x2b0 [ 19.350144][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 19.350148][ C1] common_startup_64+0x13e/0x148 [ 19.350152][ C1] [ 19.443729][ C0] clocksource: Watchdog remote CPU 1 read timed out [ 20.088752][ T324] Mirror/redirect action on [ 28.052702][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 28.052721][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.052724][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 28.052726][ C1] preempt_count: 303, expected: 0 [ 28.052727][ C1] RCU nest depth: 3, expected: 0 [ 28.052728][ C1] INFO: lockdep is turned off. [ 28.052729][ C1] irq event stamp: 598051 [ 28.052730][ C1] hardirqs last enabled at (598050): [] __down_trylock_console_sem+0x86/0xa0 [ 28.052740][ C1] hardirqs last disabled at (598051): [] console_emit_next_record+0x3d4/0x4c0 [ 28.052743][ C1] softirqs last enabled at (597970): [] handle_softirqs+0x67c/0x900 [ 28.052746][ C1] softirqs last disabled at (598001): [] __irq_exit_rcu+0x145/0x1c0 [ 28.052748][ C1] Preemption disabled at: [ 28.052748][ C1] [<0000000000000000>] 0x0 [ 28.052756][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.052759][ C1] Tainted: [W]=WARN [ 28.052760][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.052762][ C1] Call Trace: [ 28.052764][ C1] [ 28.052767][ C1] dump_stack_lvl+0x6f/0xa0 [ 28.052772][ C1] __might_resched.cold+0x1fe/0x2c1 [ 28.052776][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.052780][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052783][ C1] __kmalloc_noprof+0x443/0x760 [ 28.052787][ C1] ? __rwlock_init+0x150/0x150 [ 28.052789][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 28.052793][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 28.052795][ C1] alloc_buf.isra.0+0x4b/0x260 [ 28.052797][ C1] put_chars+0x1e1/0x2f0 [ 28.052798][ C1] ? desc_read_finalized_seq+0x79/0x120 [ 28.052800][ C1] ? __send_to_port+0x420/0x420 [ 28.052802][ C1] ? console_prepend_replay+0x20/0x20 [ 28.052804][ C1] hvc_console_print+0x292/0x780 [ 28.052807][ C1] ? hvc_write+0x3a0/0x3a0 [ 28.052808][ C1] ? do_raw_spin_lock+0x131/0x280 [ 28.052810][ C1] ? __rwlock_init+0x150/0x150 [ 28.052811][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052813][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052814][ C1] ? lock_acquire+0x13c/0x160 [ 28.052817][ C1] console_emit_next_record+0x22f/0x4c0 [ 28.052819][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 28.052821][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052822][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052824][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052826][ C1] ? lock_acquire+0x13c/0x160 [ 28.052827][ C1] ? console_flush_one_record+0x111/0x710 [ 28.052829][ C1] console_flush_one_record+0x46f/0x710 [ 28.052831][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 28.052834][ C1] console_unlock+0xee/0x1f0 [ 28.052835][ C1] ? lock_acquire+0x13c/0x160 [ 28.052837][ C1] ? console_flush_one_record+0x710/0x710 [ 28.052838][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052840][ C1] ? lock_release+0x184/0x1f0 [ 28.052841][ C1] ? lock_acquire+0x60/0x160 [ 28.052843][ C1] ? __rcu_read_lock+0x30/0x70 [ 28.052845][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.052846][ C1] ? vprintk_emit+0x320/0x3e0 [ 28.052848][ C1] vprintk_emit+0x37c/0x3e0 [ 28.052852][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 28.052854][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 28.052856][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052857][ C1] ? lock_acquire+0x13c/0x160 [ 28.052859][ C1] _printk+0xc7/0x100 [ 28.052862][ C1] ? snapshot_read.cold+0x21/0x21 [ 28.052864][ C1] ? ___ratelimit+0x4e7/0xa00 [ 28.052868][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 28.052871][ C1] ? idr_get_free+0x830/0x830 [ 28.052874][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 28.052877][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 28.052881][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 28.052886][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 28.052887][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052889][ C1] ? lock_acquire+0x13c/0x160 [ 28.052891][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052892][ C1] ? netif_skb_features+0x658/0x1430 [ 28.052896][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052897][ C1] ? lock_acquire+0x13c/0x160 [ 28.052899][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 28.052900][ C1] ? lock_release+0x184/0x1f0 [ 28.052902][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052903][ C1] ? lock_acquire+0x13c/0x160 [ 28.052905][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052906][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 28.052909][ C1] dev_hard_start_xmit+0xf4/0x620 [ 28.052911][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 28.052913][ C1] sch_direct_xmit+0x13d/0xaa0 [ 28.052916][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 28.052917][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052919][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 28.052920][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 28.052922][ C1] ? __rcu_read_lock+0x30/0x70 [ 28.052923][ C1] ? lock_acquire+0x13c/0x160 [ 28.052925][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 28.052928][ C1] ? tc_run+0x8b/0x7e0 [ 28.052930][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 28.052931][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 28.052932][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052934][ C1] ? lock_acquire+0x13c/0x160 [ 28.052936][ C1] __dev_queue_xmit+0x942/0x1b80 [ 28.052939][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 28.052941][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 28.052943][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 28.052946][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 28.052949][ C1] ? neigh_hh_output+0x152/0x4c0 [ 28.052951][ C1] ip6_finish_output2+0x96f/0x1300 [ 28.052954][ C1] ? ip6_dst_lookup+0x80/0x80 [ 28.052956][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052957][ C1] ? lock_acquire+0x13c/0x160 [ 28.052959][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052960][ C1] ? lock_release+0x184/0x1f0 [ 28.052962][ C1] ip6_finish_output+0x646/0xda0 [ 28.052964][ C1] ip6_output+0x23f/0x7f0 [ 28.052966][ C1] ? ip6_finish_output+0xda0/0xda0 [ 28.052967][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 28.052970][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052972][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.052973][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 28.052974][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052976][ C1] ? trace_hardirqs_on+0x36/0x40 [ 28.052977][ C1] ? lock_acquire+0x13c/0x160 [ 28.052978][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052980][ C1] ndisc_send_skb+0xba3/0x1520 [ 28.052983][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 28.052986][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 28.052988][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 28.052990][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 28.052991][ C1] addrconf_rs_timer+0x26f/0x770 [ 28.052993][ C1] ? do_raw_spin_lock+0x131/0x280 [ 28.052995][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 28.052997][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.052998][ C1] ? lock_acquire+0x13c/0x160 [ 28.053000][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 28.053001][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 28.053003][ C1] call_timer_fn+0x160/0x4d0 [ 28.053005][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 28.053007][ C1] ? debug_object_active_state+0x430/0x430 [ 28.053010][ C1] ? __rwlock_init+0x150/0x150 [ 28.053012][ C1] ? timer_recalc_next_expiry+0xf0/0x210 [ 28.053013][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.053015][ C1] __run_timers+0x68f/0xaa0 [ 28.053017][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 28.053019][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.053021][ C1] ? do_raw_spin_lock+0x131/0x280 [ 28.053023][ C1] ? __rwlock_init+0x150/0x150 [ 28.053026][ C1] run_timer_softirq+0xf0/0x160 [ 28.053027][ C1] ? __run_timers+0xaa0/0xaa0 [ 28.053029][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.053030][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.053032][ C1] handle_softirqs+0x1d3/0x900 [ 28.053034][ C1] ? _local_bh_enable+0xc0/0xc0 [ 28.053035][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.053037][ C1] ? lock_release+0x184/0x1f0 [ 28.053039][ C1] __irq_exit_rcu+0x145/0x1c0 [ 28.053040][ C1] irq_exit_rcu+0xe/0x30 [ 28.053041][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.053043][ C1] [ 28.053044][ C1] [ 28.053045][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 28.053047][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.053050][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.053053][ C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 28.053054][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 28.053057][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 28.053059][ C1] RDX: 0000000000000001 RSI: ffffffff9f08d860 RDI: ffffffff9c8f0307 [ 28.053060][ C1] RBP: 0000000000000000 R08: ffffffff9ed7f421 R09: 1fe2200005d563a2 [ 28.053060][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 28.053061][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 28.053062][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 28.053064][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.053067][ C1] default_idle+0x9/0x10 [ 28.053069][ C1] default_idle_call+0x6e/0xb0 [ 28.053071][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.053073][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 28.053074][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 28.053076][ C1] ? trace_sched_exit_tp+0x30/0x160 [ 28.053078][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.053080][ C1] do_idle+0xd8/0x190 [ 28.053082][ C1] cpu_startup_entry+0x53/0x70 [ 28.053083][ C1] start_secondary+0x204/0x2b0 [ 28.053085][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 28.053087][ C1] common_startup_64+0x13e/0x148 [ 28.053092][ C1] [ 44.436726][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 44.436752][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 44.436755][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 44.436757][ C1] preempt_count: 303, expected: 0 [ 44.436758][ C1] RCU nest depth: 3, expected: 0 [ 44.436758][ C1] INFO: lockdep is turned off. [ 44.436760][ C1] irq event stamp: 598051 [ 44.436761][ C1] hardirqs last enabled at (598050): [] __down_trylock_console_sem+0x86/0xa0 [ 44.436770][ C1] hardirqs last disabled at (598051): [] console_emit_next_record+0x3d4/0x4c0 [ 44.436773][ C1] softirqs last enabled at (597970): [] handle_softirqs+0x67c/0x900 [ 44.436775][ C1] softirqs last disabled at (598001): [] __irq_exit_rcu+0x145/0x1c0 [ 44.436777][ C1] Preemption disabled at: [ 44.436778][ C1] [<0000000000000000>] 0x0 [ 44.436786][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 44.436789][ C1] Tainted: [W]=WARN [ 44.436790][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.436792][ C1] Call Trace: [ 44.436794][ C1] [ 44.436796][ C1] dump_stack_lvl+0x6f/0xa0 [ 44.436802][ C1] __might_resched.cold+0x1fe/0x2c1 [ 44.436805][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 44.436809][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.436813][ C1] __kmalloc_noprof+0x443/0x760 [ 44.436816][ C1] ? __rwlock_init+0x150/0x150 [ 44.436819][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 44.436823][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 44.436825][ C1] alloc_buf.isra.0+0x4b/0x260 [ 44.436827][ C1] put_chars+0x1e1/0x2f0 [ 44.436829][ C1] ? desc_read_finalized_seq+0x79/0x120 [ 44.436830][ C1] ? __send_to_port+0x420/0x420 [ 44.436832][ C1] ? console_prepend_replay+0x20/0x20 [ 44.436835][ C1] hvc_console_print+0x292/0x780 [ 44.436838][ C1] ? hvc_write+0x3a0/0x3a0 [ 44.436839][ C1] ? do_raw_spin_lock+0x131/0x280 [ 44.436841][ C1] ? __rwlock_init+0x150/0x150 [ 44.436842][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.436844][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.436846][ C1] ? lock_acquire+0x13c/0x160 [ 44.436848][ C1] console_emit_next_record+0x22f/0x4c0 [ 44.436850][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 44.436852][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.436854][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.436855][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.436857][ C1] ? lock_acquire+0x13c/0x160 [ 44.436859][ C1] ? console_flush_one_record+0x111/0x710 [ 44.436860][ C1] console_flush_one_record+0x46f/0x710 [ 44.436863][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 44.436865][ C1] console_unlock+0xee/0x1f0 [ 44.436867][ C1] ? lock_acquire+0x13c/0x160 [ 44.436868][ C1] ? console_flush_one_record+0x710/0x710 [ 44.436870][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.436872][ C1] ? lock_release+0x184/0x1f0 [ 44.436873][ C1] ? lock_acquire+0x60/0x160 [ 44.436874][ C1] ? __rcu_read_lock+0x30/0x70 [ 44.436876][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 44.436878][ C1] ? vprintk_emit+0x320/0x3e0 [ 44.436880][ C1] vprintk_emit+0x37c/0x3e0 [ 44.436885][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 44.436886][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 44.436888][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.436890][ C1] ? lock_acquire+0x13c/0x160 [ 44.436892][ C1] _printk+0xc7/0x100 [ 44.436895][ C1] ? snapshot_read.cold+0x21/0x21 [ 44.436896][ C1] ? ___ratelimit+0x4e7/0xa00 [ 44.436901][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 44.436904][ C1] ? idr_get_free+0x830/0x830 [ 44.436906][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 44.436909][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 44.436914][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 44.436918][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 44.436919][ C1] ? sock_def_readable+0x156/0x480 [ 44.436923][ C1] ? packet_rcv+0xd26/0x15a0 [ 44.436926][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.436928][ C1] ? lock_release+0x184/0x1f0 [ 44.436929][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 44.436932][ C1] ? lock_acquire+0x13c/0x160 [ 44.436933][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.436935][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 44.436938][ C1] dev_hard_start_xmit+0xf4/0x620 [ 44.436940][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 44.436942][ C1] sch_direct_xmit+0x13d/0xaa0 [ 44.436944][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 44.436946][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.436948][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 44.436949][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 44.436950][ C1] ? __rcu_read_lock+0x30/0x70 [ 44.436952][ C1] ? lock_acquire+0x13c/0x160 [ 44.436954][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 44.436956][ C1] ? tc_run+0x8b/0x7e0 [ 44.436957][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 44.436959][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 44.436961][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.436962][ C1] ? lock_acquire+0x13c/0x160 [ 44.436964][ C1] __dev_queue_xmit+0x942/0x1b80 [ 44.436967][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 44.436969][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 44.436971][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 44.436974][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 44.436977][ C1] ? neigh_hh_output+0x152/0x4c0 [ 44.436979][ C1] ip6_finish_output2+0x96f/0x1300 [ 44.436981][ C1] ? ip6_dst_lookup+0x80/0x80 [ 44.436983][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.436985][ C1] ? lock_acquire+0x13c/0x160 [ 44.436986][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.436988][ C1] ? lock_release+0x184/0x1f0 [ 44.436990][ C1] ip6_finish_output+0x646/0xda0 [ 44.436992][ C1] ip6_output+0x23f/0x7f0 [ 44.436993][ C1] ? ip6_finish_output+0xda0/0xda0 [ 44.436995][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 44.436998][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.436999][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 44.437000][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 44.437002][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.437003][ C1] ? trace_hardirqs_on+0x36/0x40 [ 44.437004][ C1] ? lock_acquire+0x13c/0x160 [ 44.437006][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.437008][ C1] ndisc_send_skb+0xba3/0x1520 [ 44.437011][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 44.437014][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 44.437016][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 44.437018][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 44.437020][ C1] addrconf_rs_timer+0x26f/0x770 [ 44.437022][ C1] ? do_raw_spin_lock+0x131/0x280 [ 44.437024][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 44.437025][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.437027][ C1] ? lock_acquire+0x13c/0x160 [ 44.437028][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 44.437030][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 44.437032][ C1] call_timer_fn+0x160/0x4d0 [ 44.437034][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 44.437036][ C1] ? debug_object_active_state+0x430/0x430 [ 44.437039][ C1] ? __rwlock_init+0x150/0x150 [ 44.437041][ C1] ? timer_recalc_next_expiry+0xf0/0x210 [ 44.437043][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.437045][ C1] __run_timers+0x68f/0xaa0 [ 44.437046][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 44.437049][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 44.437051][ C1] ? do_raw_spin_lock+0x131/0x280 [ 44.437053][ C1] ? __rwlock_init+0x150/0x150 [ 44.437056][ C1] run_timer_softirq+0xf0/0x160 [ 44.437058][ C1] ? __run_timers+0xaa0/0xaa0 [ 44.437059][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 44.437061][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.437062][ C1] handle_softirqs+0x1d3/0x900 [ 44.437064][ C1] ? _local_bh_enable+0xc0/0xc0 [ 44.437066][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.437068][ C1] ? lock_release+0x184/0x1f0 [ 44.437069][ C1] __irq_exit_rcu+0x145/0x1c0 [ 44.437071][ C1] irq_exit_rcu+0xe/0x30 [ 44.437072][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 44.437074][ C1] [ 44.437075][ C1] [ 44.437076][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 44.437078][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 44.437081][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 44.437084][ C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 44.437085][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 44.437089][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 44.437090][ C1] RDX: 0000000000000001 RSI: ffffffff9f08d860 RDI: ffffffff9c8f0307 [ 44.437091][ C1] RBP: 0000000000000000 R08: ffffffff9ed7f421 R09: 1fe2200005d563a2 [ 44.437091][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 44.437092][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 44.437093][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 44.437096][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 44.437098][ C1] default_idle+0x9/0x10 [ 44.437101][ C1] default_idle_call+0x6e/0xb0 [ 44.437102][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 44.437104][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 44.437105][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 44.437108][ C1] ? rcu_is_watching+0x16/0xd0 [ 44.437110][ C1] do_idle+0xd8/0x190 [ 44.437111][ C1] cpu_startup_entry+0x53/0x70 [ 44.437113][ C1] start_secondary+0x204/0x2b0 [ 44.437115][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 44.437116][ C1] common_startup_64+0x13e/0x148 [ 44.437121][ C1] [ 73.653150][ T681] br1: port 1(veth1) entered disabled state [ 73.653167][ T681] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 73.653170][ T681] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 681, name: ip [ 73.653172][ T681] preempt_count: 202, expected: 0 [ 73.653173][ T681] RCU nest depth: 0, expected: 0 [ 73.653174][ T681] INFO: lockdep is turned off. [ 73.653175][ T681] irq event stamp: 0 [ 73.653176][ T681] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 73.653181][ T681] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 73.653187][ T681] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 73.653189][ T681] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 73.653191][ T681] Preemption disabled at: [ 73.653191][ T681] [<0000000000000000>] 0x0 [ 73.653196][ T681] CPU: 0 UID: 0 PID: 681 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 73.653200][ T681] Tainted: [W]=WARN [ 73.653201][ T681] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.653202][ T681] Call Trace: [ 73.653204][ T681] [ 73.653205][ T681] dump_stack_lvl+0x6f/0xa0 [ 73.653211][ T681] __might_resched.cold+0x1fe/0x2c1 [ 73.653215][ T681] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 73.653218][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653222][ T681] __kmalloc_noprof+0x443/0x760 [ 73.653226][ T681] ? __rwlock_init+0x150/0x150 [ 73.653228][ T681] ? alloc_buf.isra.0+0x4b/0x260 [ 73.653232][ T681] ? do_raw_spin_unlock+0x59/0x250 [ 73.653234][ T681] alloc_buf.isra.0+0x4b/0x260 [ 73.653236][ T681] put_chars+0x1e1/0x2f0 [ 73.653238][ T681] ? __send_to_port+0x420/0x420 [ 73.653239][ T681] ? printk_get_next_message+0x240/0x650 [ 73.653243][ T681] hvc_console_print+0x292/0x780 [ 73.653246][ T681] ? hvc_write+0x3a0/0x3a0 [ 73.653249][ T681] ? __rwlock_init+0x150/0x150 [ 73.653251][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653252][ T681] ? lock_acquire+0x13c/0x160 [ 73.653255][ T681] console_emit_next_record+0x22f/0x4c0 [ 73.653257][ T681] ? devkmsg_read+0x4b0/0x4b0 [ 73.653259][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653261][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653262][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653264][ T681] ? lock_acquire+0x13c/0x160 [ 73.653266][ T681] ? console_flush_one_record+0x111/0x710 [ 73.653268][ T681] console_flush_one_record+0x46f/0x710 [ 73.653270][ T681] ? console_emit_next_record+0x4c0/0x4c0 [ 73.653273][ T681] console_unlock+0xee/0x1f0 [ 73.653274][ T681] ? lock_acquire+0x13c/0x160 [ 73.653276][ T681] ? console_flush_one_record+0x710/0x710 [ 73.653278][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653279][ T681] ? lock_release+0x184/0x1f0 [ 73.653281][ T681] ? lock_acquire+0x60/0x160 [ 73.653282][ T681] ? __rcu_read_lock+0x30/0x70 [ 73.653284][ T681] ? __down_trylock_console_sem+0x5e/0xa0 [ 73.653286][ T681] ? vprintk_emit+0x320/0x3e0 [ 73.653288][ T681] vprintk_emit+0x37c/0x3e0 [ 73.653291][ T681] ? wake_up_klogd_work_func+0x90/0x90 [ 73.653293][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653294][ T681] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 73.653297][ T681] ? trace_hardirqs_on+0x36/0x40 [ 73.653299][ T681] _printk+0xc7/0x100 [ 73.653302][ T681] ? snapshot_read.cold+0x21/0x21 [ 73.653304][ T681] ? ipv6_mc_down+0x17e/0x2d0 [ 73.653309][ T681] br_set_state+0x22f/0x430 [bridge] [ 73.653323][ T681] br_stp_disable_port+0x11f/0x390 [bridge] [ 73.653331][ T681] br_device_event+0x7b5/0x8f0 [bridge] [ 73.653340][ T681] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 73.653344][ T681] ? llc_exit+0x3e0/0x3e0 [llc] [ 73.653346][ T681] ? addrconf_notify+0x2c8/0xf30 [ 73.653350][ T681] notifier_call_chain+0xae/0x300 [ 73.653353][ T681] __dev_notify_flags+0x23c/0x3c0 [ 73.653357][ T681] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 73.653359][ T681] ? netif_change_name+0x8c0/0x8c0 [ 73.653361][ T681] ? netif_set_allmulti+0x250/0x250 [ 73.653363][ T681] ? __kernel_text_address+0x12/0x30 [ 73.653365][ T681] ? write_profile+0xf0/0xf0 [ 73.653367][ T681] ? unwind_get_return_address+0x67/0xd0 [ 73.653370][ T681] netif_change_flags+0xfe/0x190 [ 73.653373][ T681] do_setlink.isra.0+0x1cc3/0x2750 [ 73.653376][ T681] ? stack_trace_save+0x93/0xc0 [ 73.653377][ T681] ? rtnl_link_get_size+0x350/0x350 [ 73.653378][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653380][ T681] ? stack_depot_save_flags+0x1bc/0x790 [ 73.653384][ T681] ? kasan_save_stack+0x3d/0x50 [ 73.653387][ T681] ? kasan_save_stack+0x2f/0x50 [ 73.653388][ T681] ? kasan_save_track+0x14/0x30 [ 73.653390][ T681] ? __kasan_kmalloc+0x7b/0x90 [ 73.653391][ T681] ? __kmalloc_cache_noprof+0x29a/0x620 [ 73.653393][ T681] ? rtnl_newlink+0x124/0x11c0 [ 73.653394][ T681] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 73.653395][ T681] ? netlink_rcv_skb+0x14e/0x3a0 [ 73.653398][ T681] ? netlink_unicast+0x486/0x750 [ 73.653399][ T681] ? netlink_sendmsg+0x735/0xc60 [ 73.653401][ T681] ? ____sys_sendmsg+0x415/0x880 [ 73.653403][ T681] ? ___sys_sendmsg+0x14e/0x1d0 [ 73.653405][ T681] ? __sys_sendmsg+0x12c/0x1d0 [ 73.653406][ T681] ? do_syscall_64+0xff/0x530 [ 73.653408][ T681] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 73.653411][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653413][ T681] ? lock_acquire+0x13c/0x160 [ 73.653414][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653416][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653417][ T681] ? trace_contention_end+0xb3/0x180 [ 73.653420][ T681] ? __mutex_lock+0x1db/0x1ea0 [ 73.653422][ T681] ? __mutex_lock+0x9a3/0x1ea0 [ 73.653423][ T681] ? rtnl_newlink+0x9a8/0x11c0 [ 73.653425][ T681] ? ww_mutex_lock+0x160/0x160 [ 73.653427][ T681] ? __rtnl_newlink+0x3fa/0xa50 [ 73.653429][ T681] rtnl_newlink+0x9f1/0x11c0 [ 73.653431][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653433][ T681] ? rtnl_bridge_getlink+0x850/0x850 [ 73.653434][ T681] ? lock_acquire+0x13c/0x160 [ 73.653435][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653437][ T681] ? is_bpf_text_address+0x3e/0x110 [ 73.653440][ T681] ? is_bpf_text_address+0x72/0x110 [ 73.653442][ T681] ? kernel_text_address+0x149/0x170 [ 73.653443][ T681] ? __kernel_text_address+0x12/0x30 [ 73.653445][ T681] ? write_profile+0xf0/0xf0 [ 73.653446][ T681] ? unwind_get_return_address+0x67/0xd0 [ 73.653447][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653449][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653450][ T681] ? cap_capable+0x1d7/0x3d0 [ 73.653454][ T681] ? lock_acquire+0x13c/0x160 [ 73.653455][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653457][ T681] ? rtnl_bridge_getlink+0x850/0x850 [ 73.653459][ T681] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 73.653460][ T681] ? rtnl_link_fill+0x920/0x920 [ 73.653462][ T681] ? filter_irq_stacks+0xd0/0xd0 [ 73.653463][ T681] ? stack_depot_save_flags+0x1bc/0x790 [ 73.653465][ T681] netlink_rcv_skb+0x14e/0x3a0 [ 73.653467][ T681] ? rtnl_link_fill+0x920/0x920 [ 73.653468][ T681] ? lock_release+0x184/0x1f0 [ 73.653470][ T681] ? netlink_ack+0xcf0/0xcf0 [ 73.653471][ T681] ? __netlink_lookup+0xb9/0x6b0 [ 73.653473][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653475][ T681] ? lock_release+0x184/0x1f0 [ 73.653477][ T681] netlink_unicast+0x486/0x750 [ 73.653479][ T681] ? netlink_attachskb+0x810/0x810 [ 73.653481][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653482][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653484][ T681] ? lock_acquire+0x13c/0x160 [ 73.653486][ T681] netlink_sendmsg+0x735/0xc60 [ 73.653488][ T681] ? netlink_unicast+0x750/0x750 [ 73.653490][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653492][ T681] ? lock_release+0x184/0x1f0 [ 73.653493][ T681] ____sys_sendmsg+0x415/0x880 [ 73.653495][ T681] ? copy_msghdr_from_user+0x279/0x420 [ 73.653497][ T681] ? get_timestamp.constprop.0+0x390/0x390 [ 73.653498][ T681] ? move_addr_to_kernel+0x40/0x40 [ 73.653500][ T681] ? filter_irq_stacks+0xd0/0xd0 [ 73.653502][ T681] ___sys_sendmsg+0x14e/0x1d0 [ 73.653504][ T681] ? copy_msghdr_from_user+0x420/0x420 [ 73.653509][ T681] __sys_sendmsg+0x12c/0x1d0 [ 73.653511][ T681] ? __sys_sendmsg_sock+0x20/0x20 [ 73.653513][ T681] ? rcu_is_watching+0x16/0xd0 [ 73.653515][ T681] do_syscall_64+0xff/0x530 [ 73.653517][ T681] ? exc_page_fault+0xee/0x100 [ 73.653519][ T681] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 73.653520][ T681] RIP: 0033:0x7effa4cf754e [ 73.653522][ T681] 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 [ 73.653524][ T681] RSP: 002b:00007ffe142cd6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.653528][ T681] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007effa4cf754e [ 73.653529][ T681] RDX: 0000000000000000 RSI: 00007ffe142cd760 RDI: 0000000000000005 [ 73.653530][ T681] RBP: 00007ffe142cd6c0 R08: 0000000000000000 R09: 0000000000000000 [ 73.653531][ T681] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d93d [ 73.653532][ T681] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe142cde20 [ 73.653534][ T681] [ 73.682992][ T681] ip (681) used greatest stack depth: 23016 bytes left [ 73.707036][ T685] br1: port 2(veth2) entered disabled state [ 73.723529][ T686] veth2: left allmulticast mode [ 73.724642][ T686] veth2: left promiscuous mode [ 73.724882][ T686] br1: port 2(veth2) entered disabled state [ 73.725480][ T686] veth1: left allmulticast mode [ 73.726111][ T686] veth1: left promiscuous mode [ 73.726314][ T686] br1: port 1(veth1) entered disabled state