[ 9.062926][ T132] mkdir (132) used greatest stack depth: 24760 bytes left [ 9.062942][ T132] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.062944][ T132] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 132, name: mkdir [ 9.062946][ T132] preempt_count: 2, expected: 0 [ 9.062947][ T132] RCU nest depth: 0, expected: 0 [ 9.062948][ T132] locks held by mkdir/132: 5, last CPU#3: [ 9.062950][ T132] #0: ffffffffb68027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.062963][ T132] #1: ffffffffb6969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.062969][ T132] #2: ffffffffb6969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.062973][ T132] #3: ffffffffb6889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.062977][ T132] #4: ffffffffb6889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.062981][ T132] irq event stamp: 12520 [ 9.062982][ T132] hardirqs last enabled at (12519): [] __down_trylock_console_sem+0x86/0xa0 [ 9.062984][ T132] hardirqs last disabled at (12520): [] console_emit_next_record+0x3d4/0x4c0 [ 9.062986][ T132] softirqs last enabled at (12478): [] handle_softirqs+0x67c/0x900 [ 9.062988][ T132] softirqs last disabled at (11825): [] __irq_exit_rcu+0x145/0x1c0 [ 9.062990][ T132] Preemption disabled at: [ 9.062991][ T132] [<0000000000000000>] 0x0 [ 9.062998][ T132] CPU: 3 UID: 0 PID: 132 Comm: mkdir Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.063002][ T132] Tainted: [W]=WARN [ 9.063003][ T132] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.063004][ T132] Call Trace: [ 9.063006][ T132] [ 9.063008][ T132] dump_stack_lvl+0x6f/0xa0 [ 9.063014][ T132] __might_resched.cold+0x1fe/0x2c1 [ 9.063019][ T132] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.063023][ T132] ? __kmalloc_noprof+0xdb/0x760 [ 9.063028][ T132] __kmalloc_noprof+0x443/0x760 [ 9.063030][ T132] ? alloc_buf.isra.0+0x4b/0x260 [ 9.063036][ T132] ? do_raw_spin_unlock+0x59/0x250 [ 9.063039][ T132] alloc_buf.isra.0+0x4b/0x260 [ 9.063042][ T132] put_chars+0x1e1/0x2f0 [ 9.063045][ T132] ? __send_to_port+0x420/0x420 [ 9.063046][ T132] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.063051][ T132] ? validate_chain+0x38b/0xc20 [ 9.063056][ T132] hvc_console_print+0x292/0x780 [ 9.063062][ T132] ? hvc_write+0x3a0/0x3a0 [ 9.063064][ T132] ? rcu_is_watching+0x16/0xd0 [ 9.063067][ T132] ? lock_acquire+0x13c/0x160 [ 9.063071][ T132] console_emit_next_record+0x22f/0x4c0 [ 9.063075][ T132] ? devkmsg_read+0x4b0/0x4b0 [ 9.063076][ T132] ? console_flush_one_record+0x106/0x710 [ 9.063080][ T132] ? rcu_is_watching+0x16/0xd0 [ 9.063082][ T132] ? lock_acquire+0x13c/0x160 [ 9.063086][ T132] console_flush_one_record+0x46f/0x710 [ 9.063090][ T132] ? console_emit_next_record+0x4c0/0x4c0 [ 9.063092][ T132] ? __lock_acquire+0x518/0xc20 [ 9.063097][ T132] console_unlock+0xee/0x1f0 [ 9.063100][ T132] ? console_flush_one_record+0x710/0x710 [ 9.063102][ T132] ? rcu_is_watching+0x16/0xd0 [ 9.063104][ T132] ? lock_acquire+0x60/0x160 [ 9.063108][ T132] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.063110][ T132] ? vprintk_emit+0x320/0x3e0 [ 9.063113][ T132] vprintk_emit+0x37c/0x3e0 [ 9.063117][ T132] ? wake_up_klogd_work_func+0x90/0x90 [ 9.063120][ T132] ? __lock_acquire+0x518/0xc20 [ 9.063124][ T132] _printk+0xc7/0x100 [ 9.063128][ T132] ? snapshot_read.cold+0x21/0x21 [ 9.063130][ T132] ? do_raw_spin_lock+0x131/0x280 [ 9.063133][ T132] ? __rwlock_init+0x150/0x150 [ 9.063137][ T132] ? do_raw_spin_lock+0x131/0x280 [ 9.063139][ T132] do_exit.cold+0x82/0x9c [ 9.063143][ T132] ? exit_notify+0x890/0x890 [ 9.063145][ T132] ? __lock_release.isra.0+0x69/0x1a0 [ 9.063148][ T132] ? rcu_is_watching+0x16/0xd0 [ 9.063152][ T132] do_group_exit+0xb8/0x370 [ 9.063155][ T132] __x64_sys_exit_group+0x3c/0x50 [ 9.063156][ T132] x64_sys_call+0x1567/0x1570 [ 9.063159][ T132] do_syscall_64+0xff/0x530 [ 9.063162][ T132] ? exc_page_fault+0xee/0x100 [ 9.063165][ T132] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.063167][ T132] RIP: 0033:0x7f1c63a691b8 [ 9.063170][ T132] Code: Unable to access opcode bytes at 0x7f1c63a6918e. [ 9.063171][ T132] RSP: 002b:00007ffed9634bb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.063173][ T132] RAX: ffffffffffffffda RBX: 00007f1c63b99f88 RCX: 00007f1c63a691b8 [ 9.063174][ T132] RDX: 00007f1c638ca848 RSI: fffffffffffffec8 RDI: 0000000000000000 [ 9.063175][ T132] RBP: 00007ffed9634c10 R08: 0000000000000000 R09: 0000000000000001 [ 9.063176][ T132] R10: 00007ffed9634a30 R11: 0000000000000246 R12: 0000000000000002 [ 9.063177][ T132] R13: 0000000000000000 R14: 00007f1c63b98680 R15: 00007f1c63b99fa0 [ 9.063184][ T132] [ 9.669877][ T186] ip (186) used greatest stack depth: 24704 bytes left [ 9.831478][ T192] ip (192) used greatest stack depth: 24640 bytes left [ 11.098287][ T241] gre: GRE over IPv4 demultiplexer driver [ 11.098303][ T241] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.098306][ T241] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 241, name: modprobe [ 11.098307][ T241] preempt_count: 1, expected: 0 [ 11.098308][ T241] RCU nest depth: 0, expected: 0 [ 11.098309][ T241] locks held by modprobe/241: 4, last CPU#2: [ 11.098312][ T241] #0: ffffffffb6969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.098324][ T241] #1: ffffffffb6969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.098328][ T241] #2: ffffffffb6889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.098332][ T241] #3: ffffffffb6889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.098336][ T241] irq event stamp: 25596 [ 11.098337][ T241] hardirqs last enabled at (25595): [] __down_trylock_console_sem+0x86/0xa0 [ 11.098339][ T241] hardirqs last disabled at (25596): [] console_emit_next_record+0x3d4/0x4c0 [ 11.098341][ T241] softirqs last enabled at (24586): [] handle_softirqs+0x67c/0x900 [ 11.098344][ T241] softirqs last disabled at (24581): [] __irq_exit_rcu+0x145/0x1c0 [ 11.098347][ T241] Preemption disabled at: [ 11.098347][ T241] [] vprintk_emit+0x31b/0x3e0 [ 11.098353][ T241] CPU: 2 UID: 0 PID: 241 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.098357][ T241] Tainted: [W]=WARN [ 11.098358][ T241] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.098359][ T241] Call Trace: [ 11.098361][ T241] [ 11.098363][ T241] dump_stack_lvl+0x6f/0xa0 [ 11.098368][ T241] ? vprintk_emit+0x31b/0x3e0 [ 11.098371][ T241] __might_resched.cold+0x1fe/0x2c1 [ 11.098375][ T241] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.098379][ T241] ? __kmalloc_noprof+0xdb/0x760 [ 11.098385][ T241] __kmalloc_noprof+0x443/0x760 [ 11.098387][ T241] ? alloc_buf.isra.0+0x4b/0x260 [ 11.098393][ T241] ? do_raw_spin_unlock+0x59/0x250 [ 11.098395][ T241] alloc_buf.isra.0+0x4b/0x260 [ 11.098398][ T241] put_chars+0x1e1/0x2f0 [ 11.098400][ T241] ? desc_read_finalized_seq+0x79/0x120 [ 11.098403][ T241] ? __send_to_port+0x420/0x420 [ 11.098406][ T241] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.098409][ T241] ? validate_chain+0x38b/0xc20 [ 11.098414][ T241] hvc_console_print+0x292/0x780 [ 11.098417][ T241] ? __lock_acquire+0x518/0xc20 [ 11.098418][ T241] ? __lock_acquire+0x518/0xc20 [ 11.098423][ T241] ? hvc_write+0x3a0/0x3a0 [ 11.098424][ T241] ? console_emit_next_record+0x1df/0x4c0 [ 11.098427][ T241] ? rcu_is_watching+0x16/0xd0 [ 11.098430][ T241] ? lock_acquire+0x13c/0x160 [ 11.098434][ T241] console_emit_next_record+0x22f/0x4c0 [ 11.098438][ T241] ? devkmsg_read+0x4b0/0x4b0 [ 11.098440][ T241] ? console_flush_one_record+0x106/0x710 [ 11.098443][ T241] ? rcu_is_watching+0x16/0xd0 [ 11.098445][ T241] ? lock_acquire+0x13c/0x160 [ 11.098449][ T241] console_flush_one_record+0x46f/0x710 [ 11.098453][ T241] ? console_emit_next_record+0x4c0/0x4c0 [ 11.098455][ T241] ? __lock_acquire+0x518/0xc20 [ 11.098461][ T241] console_unlock+0xee/0x1f0 [ 11.098463][ T241] ? console_flush_one_record+0x710/0x710 [ 11.098465][ T241] ? rcu_is_watching+0x16/0xd0 [ 11.098468][ T241] ? lock_acquire+0x60/0x160 [ 11.098471][ T241] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.098473][ T241] ? vprintk_emit+0x320/0x3e0 [ 11.098476][ T241] vprintk_emit+0x37c/0x3e0 [ 11.098480][ T241] ? wake_up_klogd_work_func+0x90/0x90 [ 11.098486][ T241] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.098489][ T241] _printk+0xc7/0x100 [ 11.098493][ T241] ? snapshot_read.cold+0x21/0x21 [ 11.098499][ T241] ? do_one_initcall+0x113/0x4f0 [ 11.098502][ T241] gre_init+0x15/0x1000 [gre] [ 11.098504][ T241] do_one_initcall+0x124/0x4f0 [ 11.098507][ T241] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.098512][ T241] ? do_init_module+0xae/0x8a0 [ 11.098515][ T241] ? kasan_unpoison+0x44/0x70 [ 11.098519][ T241] do_init_module+0x2ad/0x8a0 [ 11.098523][ T241] ? lockdep_hardirqs_on+0x91/0x130 [ 11.098527][ T241] ? free_module+0x470/0x470 [ 11.098531][ T241] ? kfree+0x123/0x590 [ 11.098535][ T241] load_module+0x1424/0x1bb0 [ 11.098542][ T241] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.098548][ T241] ? backing_file_read_iter+0x541/0x790 [ 11.098551][ T241] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.098555][ T241] init_module_from_file+0x11f/0x1a0 [ 11.098558][ T241] ? __do_sys_init_module+0x220/0x220 [ 11.098567][ T241] ? __rwlock_init+0x150/0x150 [ 11.098572][ T241] ? do_raw_spin_unlock+0x59/0x250 [ 11.098575][ T241] idempotent_init_module+0x37b/0x7c0 [ 11.098579][ T241] ? init_module_from_file+0x1a0/0x1a0 [ 11.098585][ T241] ? rcu_is_watching+0x16/0xd0 [ 11.098588][ T241] ? cap_capable+0x1d7/0x3d0 [ 11.098594][ T241] __x64_sys_finit_module+0xdf/0x190 [ 11.098596][ T241] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.098600][ T241] do_syscall_64+0xff/0x530 [ 11.098602][ T241] ? exc_page_fault+0xee/0x100 [ 11.098605][ T241] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.098607][ T241] RIP: 0033:0x7f1a0264237d [ 11.098610][ T241] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 11.098612][ T241] RSP: 002b:00007ffc3b0d8eb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.098615][ T241] RAX: ffffffffffffffda RBX: 0000557a67258a40 RCX: 00007f1a0264237d [ 11.098617][ T241] RDX: 0000000000000000 RSI: 0000557a40f70ffd RDI: 0000000000000001 [ 11.098618][ T241] RBP: 00007ffc3b0d8f50 R08: 0000000000000000 R09: 0000000000000000 [ 11.098619][ T241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a40f70ffd [ 11.098619][ T241] R13: 0000557a67258a00 R14: 0000000000040000 R15: 0000000000000000 [ 11.098626][ T241] [ 11.138641][ T241] ip_gre: GRE over IPv4 tunneling driver [ 11.269606][ T247] ip (247) used greatest stack depth: 24504 bytes left [ 11.436831][ T254] GACT probability NOT on [ 11.514136][ T256] ip6_gre: GRE over IPv6 tunneling driver [ 11.580766][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.580829][ T10] [ 11.580831][ T10] ============================= [ 11.580832][ T10] WARNING: suspicious RCU usage [ 11.580833][ T10] 7.2.0-virtme #1 Tainted: G W [ 11.580835][ T10] ----------------------------- [ 11.580835][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 11.580837][ T10] [ 11.580837][ T10] other info that might help us debug this: [ 11.580837][ T10] [ 11.580837][ T10] [ 11.580837][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 11.580839][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 11.580840][ T10] #0: ff110000089b0f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.580853][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.580857][ T10] #2: ff11000009040d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 11.580862][ T10] #3: ffffffffb6980b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 11.580866][ T10] #4: ffffffffb6980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 11.580870][ T10] #5: ffffffffb6980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 11.580875][ T10] #6: ff1100000dc8a228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 11.580882][ T10] #7: ffffffffb6980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 11.580888][ T10] #8: ffffffffb6969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.580893][ T10] #9: ffffffffb6969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.580897][ T10] #10: ffffffffb6889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.580900][ T10] #11: ffffffffb6889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.580904][ T10] [ 11.580904][ T10] stack backtrace: [ 11.580907][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.580909][ T10] Tainted: [W]=WARN [ 11.580910][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.580912][ T10] Workqueue: mld mld_ifc_work [ 11.580915][ T10] Call Trace: [ 11.580917][ T10] [ 11.580918][ T10] dump_stack_lvl+0x6f/0xa0 [ 11.580925][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 11.580931][ T10] __might_resched+0x2ac/0x390 [ 11.580935][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.580938][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 11.580944][ T10] __kmalloc_noprof+0x443/0x760 [ 11.580946][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 11.580952][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 11.580955][ T10] alloc_buf.isra.0+0x4b/0x260 [ 11.580958][ T10] put_chars+0x1e1/0x2f0 [ 11.580961][ T10] ? __send_to_port+0x420/0x420 [ 11.580964][ T10] ? validate_chain+0x34a/0xc20 [ 11.580969][ T10] hvc_console_print+0x292/0x780 [ 11.580976][ T10] ? hvc_write+0x3a0/0x3a0 [ 11.580978][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.580982][ T10] ? lock_acquire+0x13c/0x160 [ 11.580987][ T10] console_emit_next_record+0x22f/0x4c0 [ 11.580990][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 11.580992][ T10] ? console_flush_one_record+0x106/0x710 [ 11.580996][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.581000][ T10] ? lock_acquire+0x13c/0x160 [ 11.581006][ T10] console_flush_one_record+0x46f/0x710 [ 11.581010][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 11.581012][ T10] ? __lock_acquire+0x518/0xc20 [ 11.581018][ T10] console_unlock+0xee/0x1f0 [ 11.581021][ T10] ? console_flush_one_record+0x710/0x710 [ 11.581022][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.581025][ T10] ? lock_acquire+0x60/0x160 [ 11.581029][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.581031][ T10] ? vprintk_emit+0x320/0x3e0 [ 11.581034][ T10] vprintk_emit+0x37c/0x3e0 [ 11.581038][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 11.581041][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 11.581046][ T10] _printk+0xc7/0x100 [ 11.581049][ T10] ? snapshot_read.cold+0x21/0x21 [ 11.581051][ T10] ? ___ratelimit+0x4e7/0xa00 [ 11.581057][ T10] ? idr_get_free+0x830/0x830 [ 11.581062][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 11.581067][ T10] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 11.581071][ T10] ? ret_from_fork_asm+0x11/0x20 [ 11.581074][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 11.581077][ T10] ? stack_trace_save+0x93/0xc0 [ 11.581080][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 11.581082][ T10] ? netif_skb_features+0x658/0x1430 [ 11.581085][ T10] ? mark_lock_irq+0x390/0x9c0 [ 11.581086][ T10] ? lock_acquire+0x13c/0x160 [ 11.581089][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 11.581091][ T10] ? save_trace+0xe8/0x280 [ 11.581096][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.581098][ T10] dev_hard_start_xmit+0xf4/0x620 [ 11.581102][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 11.581105][ T10] sch_direct_xmit+0x13d/0xaa0 [ 11.581109][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 11.581112][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 11.581114][ T10] ? __rcu_read_lock+0x30/0x70 [ 11.581116][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.581119][ T10] ? lock_acquire+0x13c/0x160 [ 11.581124][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 11.581128][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 11.581130][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 11.581133][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.581135][ T10] ? lock_acquire+0x13c/0x160 [ 11.581139][ T10] __dev_queue_xmit+0x942/0x1b80 [ 11.581142][ T10] ? __lock_acquire+0x518/0xc20 [ 11.581147][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 11.581148][ T10] ? find_held_lock+0x2b/0x80 [ 11.581150][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 11.581162][ T10] ip6_finish_output2+0x423/0x1300 [ 11.581167][ T10] ? ip6_dst_lookup+0x80/0x80 [ 11.581169][ T10] ? find_held_lock+0x2b/0x80 [ 11.581171][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 11.581174][ T10] ? ip6_mtu+0x15d/0x310 [ 11.581179][ T10] ip6_finish_output+0x646/0xda0 [ 11.581183][ T10] ip6_output+0x23f/0x7f0 [ 11.581186][ T10] ? ip6_finish_output+0xda0/0xda0 [ 11.581187][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 11.581190][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 11.581192][ T10] ? mark_held_locks+0x40/0x70 [ 11.581196][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 11.581198][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 11.581201][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 11.581204][ T10] mld_sendpack+0x9d6/0xec0 [ 11.581216][ T10] ? mld_dad_start_work+0x240/0x240 [ 11.581223][ T10] ? mld_send_cr+0x50f/0x820 [ 11.581227][ T10] mld_ifc_work+0x36/0x190 [ 11.581230][ T10] ? process_one_work+0xdfc/0x1560 [ 11.581231][ T10] process_one_work+0xe3e/0x1560 [ 11.581238][ T10] ? __queue_delayed_work+0x470/0x470 [ 11.581241][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 11.581248][ T10] worker_thread+0x4f1/0xd60 [ 11.581252][ T10] ? rescuer_thread+0x1340/0x1340 [ 11.581255][ T10] ? __kthread_parkme+0xbd/0x210 [ 11.581257][ T10] ? rescuer_thread+0x1340/0x1340 [ 11.581260][ T10] ? rescuer_thread+0x1340/0x1340 [ 11.581262][ T10] kthread+0x367/0x460 [ 11.581264][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.581266][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.581269][ T10] ret_from_fork+0x474/0x6b0 [ 11.581273][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.581276][ T10] ? __switch_to+0x5a3/0xe00 [ 11.581279][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.581282][ T10] ret_from_fork_asm+0x11/0x20 [ 11.581290][ T10] [ 11.652814][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.925744][ T270] br1: port 1(veth1) entered blocking state [ 11.926236][ T270] br1: port 1(veth1) entered disabled state [ 11.926658][ T270] veth1: entered allmulticast mode [ 11.928318][ T270] veth1: entered promiscuous mode [ 11.955125][ T46] br1: port 1(veth1) entered blocking state [ 11.955628][ T46] br1: port 1(veth1) entered forwarding state [ 11.979667][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.995091][ T272] br1: port 2(veth2) entered blocking state [ 11.995412][ T272] br1: port 2(veth2) entered disabled state [ 11.995767][ T272] veth2: entered allmulticast mode [ 11.997301][ T272] veth2: entered promiscuous mode [ 12.021864][ T38] br1: port 2(veth2) entered blocking state [ 12.022193][ T38] br1: port 2(veth2) entered forwarding state [ 12.202835][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.202973][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.202976][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 12.202979][ T12] preempt_count: 202, expected: 0 [ 12.202980][ T12] RCU nest depth: 3, expected: 0 [ 12.202981][ T12] locks held by kworker/u16:0/12: 12, last CPU#0: [ 12.202984][ T12] #0: ff11000008737140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.203001][ T12] #1: ffa00000000c7d10 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.203008][ T12] #2: ffffffffb70d2c40 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x11a/0x930 [ 12.203016][ T12] #3: ffffffffb6980b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 12.203023][ T12] #4: ffffffffb6980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.203028][ T12] #5: ffffffffb6980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.203036][ T12] #6: ff1100000dc8a228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.203042][ T12] #7: ffffffffb6980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.203052][ T12] #8: ffffffffb6969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.203059][ T12] #9: ffffffffb6969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.203065][ T12] #10: ffffffffb6889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.203072][ T12] #11: ffffffffb6889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.203078][ T12] irq event stamp: 1465 [ 12.203079][ T12] hardirqs last enabled at (1464): [] __down_trylock_console_sem+0x86/0xa0 [ 12.203083][ T12] hardirqs last disabled at (1465): [] console_emit_next_record+0x3d4/0x4c0 [ 12.203086][ T12] softirqs last enabled at (1454): [] neigh_resolve_output.part.0+0x481/0x740 [ 12.203090][ T12] softirqs last disabled at (1458): [] __dev_queue_xmit+0x1fc/0x1b80 [ 12.203093][ T12] Preemption disabled at: [ 12.203094][ T12] [] __dev_queue_xmit+0x204/0x1b80 [ 12.203102][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.203106][ T12] Tainted: [W]=WARN [ 12.203108][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.203110][ T12] Workqueue: ipv6_addrconf addrconf_dad_work [ 12.203115][ T12] Call Trace: [ 12.203117][ T12] [ 12.203119][ T12] dump_stack_lvl+0x6f/0xa0 [ 12.203127][ T12] ? __dev_queue_xmit+0x204/0x1b80 [ 12.203130][ T12] __might_resched.cold+0x1fe/0x2c1 [ 12.203136][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.203142][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 12.203150][ T12] __kmalloc_noprof+0x443/0x760 [ 12.203153][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 12.203163][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 12.203166][ T12] alloc_buf.isra.0+0x4b/0x260 [ 12.203172][ T12] put_chars+0x1e1/0x2f0 [ 12.203176][ T12] ? __send_to_port+0x420/0x420 [ 12.203181][ T12] ? validate_chain+0x34a/0xc20 [ 12.203191][ T12] hvc_console_print+0x292/0x780 [ 12.203202][ T12] ? hvc_write+0x3a0/0x3a0 [ 12.203206][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.203219][ T12] ? lock_acquire+0x13c/0x160 [ 12.203226][ T12] console_emit_next_record+0x22f/0x4c0 [ 12.203233][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 12.203236][ T12] ? console_flush_one_record+0x106/0x710 [ 12.203241][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.203245][ T12] ? lock_acquire+0x13c/0x160 [ 12.203253][ T12] console_flush_one_record+0x46f/0x710 [ 12.203260][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 12.203263][ T12] ? __lock_acquire+0x518/0xc20 [ 12.203272][ T12] console_unlock+0xee/0x1f0 [ 12.203277][ T12] ? console_flush_one_record+0x710/0x710 [ 12.203279][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.203283][ T12] ? lock_acquire+0x60/0x160 [ 12.203289][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.203292][ T12] ? vprintk_emit+0x320/0x3e0 [ 12.203297][ T12] vprintk_emit+0x37c/0x3e0 [ 12.203304][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 12.203308][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 12.203317][ T12] _printk+0xc7/0x100 [ 12.203322][ T12] ? snapshot_read.cold+0x21/0x21 [ 12.203325][ T12] ? ___ratelimit+0x4e7/0xa00 [ 12.203334][ T12] ? idr_get_free+0x830/0x830 [ 12.203343][ T12] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.203352][ T12] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 12.203361][ T12] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.203365][ T12] ? mark_usage+0x61/0x170 [ 12.203368][ T12] ? ret_from_fork_asm+0x11/0x20 [ 12.203371][ T12] ? __lock_acquire+0x518/0xc20 [ 12.203375][ T12] ? netif_skb_features+0x658/0x1430 [ 12.203379][ T12] ? mark_usage+0x61/0x170 [ 12.203383][ T12] ? __lock_acquire+0x518/0xc20 [ 12.203387][ T12] ? skb_network_protocol+0x3b0/0x3b0 [ 12.203397][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.203401][ T12] dev_hard_start_xmit+0xf4/0x620 [ 12.203407][ T12] ? validate_xmit_skb_list+0xb3/0x150 [ 12.203413][ T12] sch_direct_xmit+0x13d/0xaa0 [ 12.203421][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 12.203425][ T12] ? dequeue_skb+0x1db0/0x1db0 [ 12.203429][ T12] ? __rcu_read_lock+0x30/0x70 [ 12.203431][ T12] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.203435][ T12] ? lock_acquire+0x13c/0x160 [ 12.203444][ T12] __dev_xmit_skb+0xecc/0x1be0 [ 12.203449][ T12] ? tc_run+0x45e/0x7e0 [ 12.203455][ T12] ? alloc_netdev_dummy+0x30/0x30 [ 12.203458][ T12] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 12.203462][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.203466][ T12] ? lock_acquire+0x13c/0x160 [ 12.203473][ T12] __dev_queue_xmit+0x942/0x1b80 [ 12.203478][ T12] ? __lock_acquire+0x518/0xc20 [ 12.203486][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 12.203488][ T12] ? find_held_lock+0x2b/0x80 [ 12.203491][ T12] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.203511][ T12] ip6_finish_output2+0x423/0x1300 [ 12.203520][ T12] ? ip6_dst_lookup+0x80/0x80 [ 12.203523][ T12] ? find_held_lock+0x2b/0x80 [ 12.203528][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 12.203533][ T12] ? ip6_mtu+0x15d/0x310 [ 12.203540][ T12] ip6_finish_output+0x646/0xda0 [ 12.203547][ T12] ip6_output+0x23f/0x7f0 [ 12.203553][ T12] ? ip6_finish_output+0xda0/0xda0 [ 12.203556][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 12.203560][ T12] ? find_held_lock+0x2b/0x80 [ 12.203565][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 12.203572][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 12.203582][ T12] ndisc_send_skb+0xba3/0x1520 [ 12.203591][ T12] ? ndisc_recv_na+0xea0/0xea0 [ 12.203601][ T12] ? trace_hardirqs_off+0xd/0x30 [ 12.203605][ T12] ? try_to_grab_pending+0x77/0x840 [ 12.203608][ T12] ? mark_held_locks+0x40/0x70 [ 12.203615][ T12] ndisc_send_ns+0xa9/0x120 [ 12.203617][ T12] ? find_held_lock+0x2b/0x80 [ 12.203621][ T12] ? ndisc_router_discovery+0x2ab0/0x2ab0 [ 12.203624][ T12] ? __rwlock_init+0x150/0x150 [ 12.203627][ T12] ? mark_held_locks+0x40/0x70 [ 12.203632][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 12.203637][ T12] addrconf_dad_work+0x6c2/0x930 [ 12.203645][ T12] ? addrconf_dad_begin+0x540/0x540 [ 12.203650][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.203653][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.203656][ T12] ? lock_acquire+0x13c/0x160 [ 12.203659][ T12] ? rcu_is_watching+0x16/0xd0 [ 12.203666][ T12] process_one_work+0xe3e/0x1560 [ 12.203679][ T12] ? __queue_delayed_work+0x470/0x470 [ 12.203684][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 12.203699][ T12] worker_thread+0x4f1/0xd60 [ 12.203712][ T12] ? rescuer_thread+0x1340/0x1340 [ 12.203715][ T12] kthread+0x367/0x460 [ 12.203718][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.203721][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.203726][ T12] ret_from_fork+0x474/0x6b0 [ 12.203732][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.203738][ T12] ? __switch_to+0x5a3/0xe00 [ 12.203743][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.203748][ T12] ret_from_fork_asm+0x11/0x20 [ 12.203763][ T12] [ 12.812692][ T252] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.864793][ T252] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.194753][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.226880][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.226938][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.226940][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 13.226942][ T12] preempt_count: 202, expected: 0 [ 13.226943][ T12] RCU nest depth: 3, expected: 0 [ 13.226944][ T12] locks held by kworker/u16:0/12: 13, last CPU#1: [ 13.226946][ T12] #0: ff11000008737140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.226959][ T12] #1: ffa00000000c7d10 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.226963][ T12] #2: ffffffffb70d2c40 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x11a/0x930 [ 13.226969][ T12] #3: ff11000009040d30 (&idev->mc_lock){+.+.}-{4:4}, at: ipv6_mc_dad_complete+0x23/0x1a0 [ 13.226974][ T12] #4: ffffffffb6980b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 13.226977][ T12] #5: ffffffffb6980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 13.226980][ T12] #6: ffffffffb6980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 13.226985][ T12] #7: ff1100000dc8a228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 13.226990][ T12] #8: ffffffffb6980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 13.226996][ T12] #9: ffffffffb6969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.227001][ T12] #10: ffffffffb6969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.227005][ T12] #11: ffffffffb6889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.227009][ T12] #12: ffffffffb6889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.227013][ T12] irq event stamp: 17567 [ 13.227014][ T12] hardirqs last enabled at (17566): [] __down_trylock_console_sem+0x86/0xa0 [ 13.227016][ T12] hardirqs last disabled at (17567): [] console_emit_next_record+0x3d4/0x4c0 [ 13.227018][ T12] softirqs last enabled at (17556): [] icmp6_dst_alloc+0x317/0x4d0 [ 13.227021][ T12] softirqs last disabled at (17560): [] __dev_queue_xmit+0x1fc/0x1b80 [ 13.227024][ T12] Preemption disabled at: [ 13.227024][ T12] [] __dev_queue_xmit+0x204/0x1b80 [ 13.227030][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.227033][ T12] Tainted: [W]=WARN [ 13.227034][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.227035][ T12] Workqueue: ipv6_addrconf addrconf_dad_work [ 13.227039][ T12] Call Trace: [ 13.227041][ T12] [ 13.227043][ T12] dump_stack_lvl+0x6f/0xa0 [ 13.227049][ T12] ? __dev_queue_xmit+0x204/0x1b80 [ 13.227051][ T12] __might_resched.cold+0x1fe/0x2c1 [ 13.227056][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.227060][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 13.227065][ T12] __kmalloc_noprof+0x443/0x760 [ 13.227068][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 13.227074][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 13.227076][ T12] alloc_buf.isra.0+0x4b/0x260 [ 13.227079][ T12] put_chars+0x1e1/0x2f0 [ 13.227082][ T12] ? __send_to_port+0x420/0x420 [ 13.227087][ T12] ? validate_chain+0x34a/0xc20 [ 13.227091][ T12] hvc_console_print+0x292/0x780 [ 13.227093][ T12] ? mark_usage+0x61/0x170 [ 13.227095][ T12] ? __lock_acquire+0x518/0xc20 [ 13.227097][ T12] ? __lock_acquire+0x518/0xc20 [ 13.227101][ T12] ? hvc_write+0x3a0/0x3a0 [ 13.227103][ T12] ? console_emit_next_record+0x1df/0x4c0 [ 13.227106][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.227110][ T12] ? lock_acquire+0x13c/0x160 [ 13.227114][ T12] console_emit_next_record+0x22f/0x4c0 [ 13.227118][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 13.227120][ T12] ? console_flush_one_record+0x106/0x710 [ 13.227123][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.227126][ T12] ? lock_acquire+0x13c/0x160 [ 13.227130][ T12] console_flush_one_record+0x46f/0x710 [ 13.227135][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 13.227136][ T12] ? __lock_acquire+0x518/0xc20 [ 13.227142][ T12] console_unlock+0xee/0x1f0 [ 13.227145][ T12] ? console_flush_one_record+0x710/0x710 [ 13.227147][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.227149][ T12] ? lock_acquire+0x60/0x160 [ 13.227153][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.227155][ T12] ? vprintk_emit+0x320/0x3e0 [ 13.227158][ T12] vprintk_emit+0x37c/0x3e0 [ 13.227162][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 13.227165][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 13.227170][ T12] _printk+0xc7/0x100 [ 13.227174][ T12] ? snapshot_read.cold+0x21/0x21 [ 13.227176][ T12] ? ___ratelimit+0x4e7/0xa00 [ 13.227182][ T12] ? idr_get_free+0x830/0x830 [ 13.227187][ T12] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 13.227192][ T12] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 13.227196][ T12] ? mark_usage+0x61/0x170 [ 13.227199][ T12] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 13.227203][ T12] ? mark_usage+0x61/0x170 [ 13.227205][ T12] ? netif_skb_features+0x658/0x1430 [ 13.227207][ T12] ? __lock_acquire+0x518/0xc20 [ 13.227208][ T12] ? validate_chain+0x737/0xc20 [ 13.227220][ T12] ? skb_network_protocol+0x3b0/0x3b0 [ 13.227223][ T12] ? mark_usage+0x61/0x170 [ 13.227228][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.227230][ T12] dev_hard_start_xmit+0xf4/0x620 [ 13.227232][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x110/0x160 [ 13.227235][ T12] ? validate_xmit_skb_list+0xb3/0x150 [ 13.227239][ T12] sch_direct_xmit+0x13d/0xaa0 [ 13.227243][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.227246][ T12] ? dequeue_skb+0x1db0/0x1db0 [ 13.227248][ T12] ? __rcu_read_lock+0x30/0x70 [ 13.227250][ T12] ? lock_acquire+0x13c/0x160 [ 13.227255][ T12] __dev_xmit_skb+0xecc/0x1be0 [ 13.227258][ T12] ? tc_run+0x45e/0x7e0 [ 13.227261][ T12] ? alloc_netdev_dummy+0x30/0x30 [ 13.227264][ T12] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 13.227266][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.227269][ T12] ? lock_acquire+0x13c/0x160 [ 13.227273][ T12] __dev_queue_xmit+0x942/0x1b80 [ 13.227281][ T12] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 13.227283][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.227284][ T12] ? find_held_lock+0x2b/0x80 [ 13.227291][ T12] ? neigh_hh_output+0x152/0x4c0 [ 13.227296][ T12] ip6_finish_output2+0x96f/0x1300 [ 13.227301][ T12] ? ip6_dst_lookup+0x80/0x80 [ 13.227303][ T12] ? find_held_lock+0x2b/0x80 [ 13.227306][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 13.227309][ T12] ? ip6_mtu+0x15d/0x310 [ 13.227313][ T12] ip6_finish_output+0x646/0xda0 [ 13.227317][ T12] ip6_output+0x23f/0x7f0 [ 13.227320][ T12] ? ip6_finish_output+0xda0/0xda0 [ 13.227322][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 13.227324][ T12] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 13.227327][ T12] ? mark_held_locks+0x40/0x70 [ 13.227330][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 13.227333][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 13.227335][ T12] ? icmp6_dst_alloc+0x317/0x4d0 [ 13.227339][ T12] mld_sendpack+0x9d6/0xec0 [ 13.227347][ T12] ? mld_dad_start_work+0x240/0x240 [ 13.227363][ T12] ipv6_mc_dad_complete+0x97/0x1a0 [ 13.227366][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 13.227369][ T12] addrconf_dad_completed+0xa42/0xe10 [ 13.227374][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.227378][ T12] ? addrconf_rs_timer+0x770/0x770 [ 13.227381][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 13.227383][ T12] ? __rwlock_init+0x150/0x150 [ 13.227385][ T12] ? mark_held_locks+0x40/0x70 [ 13.227392][ T12] ? addrconf_dad_work+0x3c1/0x930 [ 13.227395][ T12] addrconf_dad_work+0x3c1/0x930 [ 13.227402][ T12] ? addrconf_dad_begin+0x540/0x540 [ 13.227407][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.227410][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.227413][ T12] ? lock_acquire+0x13c/0x160 [ 13.227416][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.227423][ T12] process_one_work+0xe3e/0x1560 [ 13.227435][ T12] ? __queue_delayed_work+0x470/0x470 [ 13.227439][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.227453][ T12] worker_thread+0x4f1/0xd60 [ 13.227463][ T12] ? rescuer_thread+0x1340/0x1340 [ 13.227465][ T12] kthread+0x367/0x460 [ 13.227468][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.227470][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.227473][ T12] ret_from_fork+0x474/0x6b0 [ 13.227477][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.227481][ T12] ? __switch_to+0x5a3/0xe00 [ 13.227484][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.227487][ T12] ret_from_fork_asm+0x11/0x20 [ 13.227496][ T12] [ 13.275519][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.317745][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.194669][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.194713][ C0] [ 17.194714][ C0] ======================================================== [ 17.194715][ C0] WARNING: possible irq lock inversion dependency detected [ 17.194717][ C0] 7.2.0-virtme #1 Tainted: G W [ 17.194719][ C0] -------------------------------------------------------- [ 17.194720][ C0] swapper/0/0 just changed the state of lock: [ 17.194721][ C0] ffffffffb6889660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.194734][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 17.194735][ C0] (fs_reclaim){+.+.}-{0:0} [ 17.194737][ C0] [ 17.194737][ C0] [ 17.194737][ C0] and interrupts could create inverse lock ordering between them. [ 17.194737][ C0] [ 17.194738][ C0] [ 17.194738][ C0] other info that might help us debug this: [ 17.194738][ C0] Possible interrupt unsafe locking scenario: [ 17.194738][ C0] [ 17.194739][ C0] CPU0 CPU1 [ 17.194740][ C0] ---- ---- [ 17.194740][ C0] lock(fs_reclaim); [ 17.194741][ C0] local_irq_disable(); [ 17.194741][ C0] lock(console_owner); [ 17.194742][ C0] lock(fs_reclaim); [ 17.194743][ C0] [ 17.194743][ C0] lock(console_owner); [ 17.194744][ C0] [ 17.194744][ C0] *** DEADLOCK *** [ 17.194744][ C0] [ 17.194745][ C0] locks held by swapper/0/0: 8, last CPU#0: [ 17.194746][ C0] #0: ffa0000000007c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 17.194751][ C0] #1: ffffffffb6980b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 17.194757][ C0] #2: ffffffffb6980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 17.194761][ C0] #3: ffffffffb6980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 17.194766][ C0] #4: ff1100000dc8a228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 17.194770][ C0] #5: ffffffffb6980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 17.194775][ C0] #6: ffffffffb6969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.194779][ C0] #7: ffffffffb6969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.194782][ C0] [ 17.194782][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 17.194787][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 17.194789][ C0] HARDIRQ-ON-W at: [ 17.194791][ C0] __lock_acquire+0x388/0xc20 [ 17.194794][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.194795][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.194798][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 17.194800][ C0] kthread_create_worker_on_node+0xea/0x210 [ 17.194803][ C0] workqueue_init+0x2a/0x680 [ 17.194807][ C0] kernel_init_freeable+0x2fe/0x630 [ 17.194809][ C0] kernel_init+0x21/0x150 [ 17.194812][ C0] ret_from_fork+0x474/0x6b0 [ 17.194815][ C0] ret_from_fork_asm+0x11/0x20 [ 17.194817][ C0] SOFTIRQ-ON-W at: [ 17.194818][ C0] __lock_acquire+0x388/0xc20 [ 17.194820][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.194821][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.194822][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 17.194823][ C0] kthread_create_worker_on_node+0xea/0x210 [ 17.194825][ C0] workqueue_init+0x2a/0x680 [ 17.194826][ C0] kernel_init_freeable+0x2fe/0x630 [ 17.194827][ C0] kernel_init+0x21/0x150 [ 17.194828][ C0] ret_from_fork+0x474/0x6b0 [ 17.194829][ C0] ret_from_fork_asm+0x11/0x20 [ 17.194831][ C0] INITIAL USE at: [ 17.194831][ C0] __lock_acquire+0x388/0xc20 [ 17.194833][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.194834][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.194835][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 17.194836][ C0] kthread_create_worker_on_node+0xea/0x210 [ 17.194838][ C0] workqueue_init+0x2a/0x680 [ 17.194839][ C0] kernel_init_freeable+0x2fe/0x630 [ 17.194840][ C0] kernel_init+0x21/0x150 [ 17.194841][ C0] ret_from_fork+0x474/0x6b0 [ 17.194842][ C0] ret_from_fork_asm+0x11/0x20 [ 17.194843][ C0] } [ 17.194844][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 17.194848][ C0] ... acquired at: [ 17.194849][ C0] __lock_acquire+0x518/0xc20 [ 17.194850][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.194852][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.194853][ C0] __kmalloc_noprof+0xd3/0x760 [ 17.194854][ C0] alloc_buf.isra.0+0x4b/0x260 [ 17.194857][ C0] put_chars+0x1e1/0x2f0 [ 17.194858][ C0] hvc_console_print+0x292/0x780 [ 17.194860][ C0] console_emit_next_record+0x22f/0x4c0 [ 17.194862][ C0] console_flush_one_record+0x46f/0x710 [ 17.194863][ C0] console_unlock+0xee/0x1f0 [ 17.194865][ C0] vprintk_emit+0x37c/0x3e0 [ 17.194866][ C0] _printk+0xc7/0x100 [ 17.194869][ C0] i8042_pnp_init+0xf7/0x3c0 [ 17.194872][ C0] i8042_platform_init+0x3f9/0x460 [ 17.194874][ C0] i8042_init+0x45/0x130 [ 17.194875][ C0] do_one_initcall+0x124/0x4f0 [ 17.194876][ C0] kernel_init_freeable+0x596/0x630 [ 17.194877][ C0] kernel_init+0x21/0x150 [ 17.194879][ C0] ret_from_fork+0x474/0x6b0 [ 17.194880][ C0] ret_from_fork_asm+0x11/0x20 [ 17.194881][ C0] [ 17.194882][ C0] -> (console_owner){..-.}-{0:0} { [ 17.194883][ C0] IN-SOFTIRQ-W at: [ 17.194884][ C0] __lock_acquire+0x388/0xc20 [ 17.194885][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.194887][ C0] console_lock_spinning_enable+0x5c/0x60 [ 17.194888][ C0] console_emit_next_record+0x1d1/0x4c0 [ 17.194890][ C0] console_flush_one_record+0x46f/0x710 [ 17.194891][ C0] console_unlock+0xee/0x1f0 [ 17.194893][ C0] vprintk_emit+0x37c/0x3e0 [ 17.194894][ C0] _printk+0xc7/0x100 [ 17.194895][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.194897][ C0] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.194900][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.194901][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.194904][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.194905][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.194906][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.194907][ C0] ip6_finish_output+0x646/0xda0 [ 17.194909][ C0] ip6_output+0x23f/0x7f0 [ 17.194910][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.194911][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.194913][ C0] call_timer_fn+0x160/0x4d0 [ 17.194914][ C0] __run_timers+0x68f/0xaa0 [ 17.194916][ C0] run_timer_softirq+0xf0/0x160 [ 17.194917][ C0] handle_softirqs+0x1d3/0x900 [ 17.194920][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.194921][ C0] irq_exit_rcu+0xe/0x30 [ 17.194922][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.194925][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.194926][ C0] pv_native_safe_halt+0xf/0x10 [ 17.194927][ C0] default_idle+0x9/0x10 [ 17.194929][ C0] default_idle_call+0x6e/0xb0 [ 17.194930][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.194933][ C0] do_idle+0xd8/0x190 [ 17.194934][ C0] cpu_startup_entry+0x53/0x70 [ 17.194935][ C0] rest_init+0x279/0x280 [ 17.194937][ C0] start_kernel+0x3af/0x3b0 [ 17.194938][ C0] x86_64_start_reservations+0x24/0x30 [ 17.194940][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.194941][ C0] common_startup_64+0x13e/0x148 [ 17.194944][ C0] INITIAL USE at: [ 17.194945][ C0] } [ 17.194945][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 17.194948][ C0] ... acquired at: [ 17.194949][ C0] mark_lock+0x1d7/0xa00 [ 17.194950][ C0] mark_usage+0x42/0x170 [ 17.194951][ C0] __lock_acquire+0x388/0xc20 [ 17.194953][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.194954][ C0] console_lock_spinning_enable+0x5c/0x60 [ 17.194956][ C0] console_emit_next_record+0x1d1/0x4c0 [ 17.194957][ C0] console_flush_one_record+0x46f/0x710 [ 17.194958][ C0] console_unlock+0xee/0x1f0 [ 17.194960][ C0] vprintk_emit+0x37c/0x3e0 [ 17.194961][ C0] _printk+0xc7/0x100 [ 17.194963][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.194964][ C0] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.194966][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.194967][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.194968][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.194969][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.194971][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.194972][ C0] ip6_finish_output+0x646/0xda0 [ 17.194973][ C0] ip6_output+0x23f/0x7f0 [ 17.194974][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.194976][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.194977][ C0] call_timer_fn+0x160/0x4d0 [ 17.194979][ C0] __run_timers+0x68f/0xaa0 [ 17.194980][ C0] run_timer_softirq+0xf0/0x160 [ 17.194981][ C0] handle_softirqs+0x1d3/0x900 [ 17.194983][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.194984][ C0] irq_exit_rcu+0xe/0x30 [ 17.194985][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.194986][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.194987][ C0] pv_native_safe_halt+0xf/0x10 [ 17.194988][ C0] default_idle+0x9/0x10 [ 17.194990][ C0] default_idle_call+0x6e/0xb0 [ 17.194991][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.194992][ C0] do_idle+0xd8/0x190 [ 17.194994][ C0] cpu_startup_entry+0x53/0x70 [ 17.194995][ C0] rest_init+0x279/0x280 [ 17.194996][ C0] start_kernel+0x3af/0x3b0 [ 17.194997][ C0] x86_64_start_reservations+0x24/0x30 [ 17.194998][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.195000][ C0] common_startup_64+0x13e/0x148 [ 17.195001][ C0] [ 17.195001][ C0] [ 17.195001][ C0] stack backtrace: [ 17.195004][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.195007][ C0] Tainted: [W]=WARN [ 17.195008][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.195010][ C0] Call Trace: [ 17.195011][ C0] [ 17.195012][ C0] dump_stack_lvl+0x6f/0xa0 [ 17.195016][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 17.195018][ C0] mark_lock_irq+0x989/0x9c0 [ 17.195020][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 17.195023][ C0] mark_lock+0x1d7/0xa00 [ 17.195025][ C0] mark_usage+0x42/0x170 [ 17.195026][ C0] __lock_acquire+0x388/0xc20 [ 17.195028][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.195030][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 17.195032][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.195035][ C0] ? lock_acquire+0x13c/0x160 [ 17.195037][ C0] console_lock_spinning_enable+0x5c/0x60 [ 17.195039][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 17.195040][ C0] console_emit_next_record+0x1d1/0x4c0 [ 17.195042][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 17.195044][ C0] ? console_flush_one_record+0x106/0x710 [ 17.195046][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.195048][ C0] ? lock_acquire+0x13c/0x160 [ 17.195049][ C0] console_flush_one_record+0x46f/0x710 [ 17.195052][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 17.195053][ C0] ? __lock_acquire+0x518/0xc20 [ 17.195055][ C0] console_unlock+0xee/0x1f0 [ 17.195057][ C0] ? console_flush_one_record+0x710/0x710 [ 17.195059][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.195060][ C0] ? lock_acquire+0x60/0x160 [ 17.195062][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.195064][ C0] ? vprintk_emit+0x320/0x3e0 [ 17.195066][ C0] vprintk_emit+0x37c/0x3e0 [ 17.195068][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 17.195070][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.195072][ C0] _printk+0xc7/0x100 [ 17.195074][ C0] ? snapshot_read.cold+0x21/0x21 [ 17.195076][ C0] ? ___ratelimit+0x4e7/0xa00 [ 17.195079][ C0] ? idr_get_free+0x830/0x830 [ 17.195081][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.195084][ C0] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.195085][ C0] ? mark_usage+0x61/0x170 [ 17.195087][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.195089][ C0] ? mark_usage+0x61/0x170 [ 17.195090][ C0] ? netif_skb_features+0x658/0x1430 [ 17.195092][ C0] ? __lock_acquire+0x518/0xc20 [ 17.195093][ C0] ? validate_chain+0x737/0xc20 [ 17.195095][ C0] ? skb_network_protocol+0x3b0/0x3b0 [ 17.195097][ C0] ? mark_usage+0x61/0x170 [ 17.195099][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.195100][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.195102][ C0] ? validate_chain+0x730/0xc20 [ 17.195103][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 17.195105][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.195107][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.195109][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 17.195110][ C0] ? __rcu_read_lock+0x30/0x70 [ 17.195112][ C0] ? lock_acquire+0x13c/0x160 [ 17.195114][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.195115][ C0] ? tc_run+0x45e/0x7e0 [ 17.195117][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 17.195118][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.195120][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.195122][ C0] ? lock_acquire+0x13c/0x160 [ 17.195123][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.195126][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.195128][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.195129][ C0] ? find_held_lock+0x2b/0x80 [ 17.195131][ C0] ? neigh_hh_output+0x152/0x4c0 [ 17.195134][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.195136][ C0] ? ip6_dst_lookup+0x80/0x80 [ 17.195137][ C0] ? find_held_lock+0x2b/0x80 [ 17.195138][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.195140][ C0] ? ip6_mtu+0x15d/0x310 [ 17.195142][ C0] ip6_finish_output+0x646/0xda0 [ 17.195144][ C0] ip6_output+0x23f/0x7f0 [ 17.195145][ C0] ? ip6_finish_output+0xda0/0xda0 [ 17.195147][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.195148][ C0] ? find_held_lock+0x2b/0x80 [ 17.195150][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.195151][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 17.195153][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.195155][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 17.195157][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.195159][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.195161][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.195163][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.195165][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.195167][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.195169][ C0] ? lock_acquire+0x13c/0x160 [ 17.195170][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.195172][ C0] call_timer_fn+0x160/0x4d0 [ 17.195174][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 17.195176][ C0] ? debug_object_active_state+0x430/0x430 [ 17.195179][ C0] ? find_held_lock+0x2b/0x80 [ 17.195181][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.195182][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.195184][ C0] __run_timers+0x68f/0xaa0 [ 17.195186][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.195188][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.195190][ C0] ? __lock_acquire+0x518/0xc20 [ 17.195193][ C0] ? __rwlock_init+0x150/0x150 [ 17.195195][ C0] run_timer_softirq+0xf0/0x160 [ 17.195197][ C0] ? __run_timers+0xaa0/0xaa0 [ 17.195198][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.195201][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.195202][ C0] handle_softirqs+0x1d3/0x900 [ 17.195204][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.195206][ C0] ? _local_bh_enable+0xc0/0xc0 [ 17.195208][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.195209][ C0] irq_exit_rcu+0xe/0x30 [ 17.195210][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.195212][ C0] [ 17.195212][ C0] [ 17.195213][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 17.195214][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.195216][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.195219][ C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 17.195220][ C0] RSP: 0018:ffffffffb6607cf8 EFLAGS: 00000296 [ 17.195229][ C0] RAX: 00000000000a34ff RBX: ffffffffb661c600 RCX: ffffffffb36f0307 [ 17.195230][ C0] RDX: ffffffffb661c600 RSI: ffffffffb6438af6 RDI: ffffffffb5e8d8e0 [ 17.195231][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.195232][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6cc0fa2 [ 17.195232][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 17.195234][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.195236][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 17.195238][ C0] default_idle+0x9/0x10 [ 17.195239][ C0] default_idle_call+0x6e/0xb0 [ 17.195241][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.195242][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 17.195244][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 17.195246][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.195248][ C0] do_idle+0xd8/0x190 [ 17.195250][ C0] cpu_startup_entry+0x53/0x70 [ 17.195251][ C0] rest_init+0x279/0x280 [ 17.195253][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 17.195256][ C0] ? rest_init+0x280/0x280 [ 17.195257][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 17.195261][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 17.195264][ C0] ? acpi_enable+0x1e4/0x330 [ 17.195266][ C0] start_kernel+0x3af/0x3b0 [ 17.195267][ C0] x86_64_start_reservations+0x24/0x30 [ 17.195269][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.195271][ C0] common_startup_64+0x13e/0x148 [ 17.195274][ C0] [ 17.195277][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.195279][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 17.195280][ C0] preempt_count: 303, expected: 0 [ 17.195281][ C0] RCU nest depth: 3, expected: 0 [ 17.195282][ C0] INFO: lockdep is turned off. [ 17.195283][ C0] irq event stamp: 668979 [ 17.195283][ C0] hardirqs last enabled at (668978): [] __down_trylock_console_sem+0x86/0xa0 [ 17.195285][ C0] hardirqs last disabled at (668979): [] console_emit_next_record+0x3d4/0x4c0 [ 17.195287][ C0] softirqs last enabled at (668922): [] handle_softirqs+0x67c/0x900 [ 17.195289][ C0] softirqs last disabled at (668929): [] __irq_exit_rcu+0x145/0x1c0 [ 17.195290][ C0] Preemption disabled at: [ 17.195291][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 17.195294][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.195296][ C0] Tainted: [W]=WARN [ 17.195296][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.195297][ C0] Call Trace: [ 17.195297][ C0] [ 17.195298][ C0] dump_stack_lvl+0x6f/0xa0 [ 17.195300][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 17.195301][ C0] __might_resched.cold+0x1fe/0x2c1 [ 17.195304][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.195307][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.195310][ C0] __kmalloc_noprof+0x443/0x760 [ 17.195311][ C0] ? __rwlock_init+0x150/0x150 [ 17.195313][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 17.195314][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 17.195316][ C0] alloc_buf.isra.0+0x4b/0x260 [ 17.195318][ C0] put_chars+0x1e1/0x2f0 [ 17.195319][ C0] ? __send_to_port+0x420/0x420 [ 17.195321][ C0] ? mark_lock+0x1d7/0xa00 [ 17.195323][ C0] hvc_console_print+0x292/0x780 [ 17.195325][ C0] ? hvc_write+0x3a0/0x3a0 [ 17.195327][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.195328][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.195330][ C0] console_emit_next_record+0x22f/0x4c0 [ 17.195333][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 17.195334][ C0] ? console_flush_one_record+0x106/0x710 [ 17.195336][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.195338][ C0] ? lock_acquire+0x13c/0x160 [ 17.195340][ C0] console_flush_one_record+0x46f/0x710 [ 17.195343][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 17.195345][ C0] ? __lock_acquire+0x518/0xc20 [ 17.195349][ C0] console_unlock+0xee/0x1f0 [ 17.195351][ C0] ? console_flush_one_record+0x710/0x710 [ 17.195353][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.195355][ C0] ? lock_acquire+0x60/0x160 [ 17.195357][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.195358][ C0] ? vprintk_emit+0x320/0x3e0 [ 17.195360][ C0] vprintk_emit+0x37c/0x3e0 [ 17.195362][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 17.195364][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.195366][ C0] _printk+0xc7/0x100 [ 17.195368][ C0] ? snapshot_read.cold+0x21/0x21 [ 17.195370][ C0] ? ___ratelimit+0x4e7/0xa00 [ 17.195372][ C0] ? idr_get_free+0x830/0x830 [ 17.195374][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.195376][ C0] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.195378][ C0] ? mark_usage+0x61/0x170 [ 17.195380][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.195382][ C0] ? mark_usage+0x61/0x170 [ 17.195383][ C0] ? netif_skb_features+0x658/0x1430 [ 17.195385][ C0] ? __lock_acquire+0x518/0xc20 [ 17.195386][ C0] ? validate_chain+0x737/0xc20 [ 17.195388][ C0] ? skb_network_protocol+0x3b0/0x3b0 [ 17.195390][ C0] ? mark_usage+0x61/0x170 [ 17.195391][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.195393][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.195395][ C0] ? validate_chain+0x730/0xc20 [ 17.195396][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 17.195398][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.195400][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.195401][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 17.195403][ C0] ? __rcu_read_lock+0x30/0x70 [ 17.195404][ C0] ? lock_acquire+0x13c/0x160 [ 17.195406][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.195408][ C0] ? tc_run+0x45e/0x7e0 [ 17.195409][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 17.195411][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.195412][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.195414][ C0] ? lock_acquire+0x13c/0x160 [ 17.195416][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.195419][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.195420][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.195421][ C0] ? find_held_lock+0x2b/0x80 [ 17.195424][ C0] ? neigh_hh_output+0x152/0x4c0 [ 17.195426][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.195428][ C0] ? ip6_dst_lookup+0x80/0x80 [ 17.195429][ C0] ? find_held_lock+0x2b/0x80 [ 17.195430][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.195432][ C0] ? ip6_mtu+0x15d/0x310 [ 17.195434][ C0] ip6_finish_output+0x646/0xda0 [ 17.195435][ C0] ip6_output+0x23f/0x7f0 [ 17.195437][ C0] ? ip6_finish_output+0xda0/0xda0 [ 17.195439][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.195440][ C0] ? find_held_lock+0x2b/0x80 [ 17.195442][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.195443][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 17.195445][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.195447][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 17.195449][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.195451][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.195453][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.195455][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.195457][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.195459][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.195461][ C0] ? lock_acquire+0x13c/0x160 [ 17.195462][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.195464][ C0] call_timer_fn+0x160/0x4d0 [ 17.195466][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 17.195467][ C0] ? debug_object_active_state+0x430/0x430 [ 17.195469][ C0] ? find_held_lock+0x2b/0x80 [ 17.195470][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.195472][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.195474][ C0] __run_timers+0x68f/0xaa0 [ 17.195476][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.195478][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.195480][ C0] ? __lock_acquire+0x518/0xc20 [ 17.195482][ C0] ? __rwlock_init+0x150/0x150 [ 17.195484][ C0] run_timer_softirq+0xf0/0x160 [ 17.195486][ C0] ? __run_timers+0xaa0/0xaa0 [ 17.195488][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.195489][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.195491][ C0] handle_softirqs+0x1d3/0x900 [ 17.195493][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.195494][ C0] ? _local_bh_enable+0xc0/0xc0 [ 17.195496][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.195497][ C0] irq_exit_rcu+0xe/0x30 [ 17.195499][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.195500][ C0] [ 17.195501][ C0] [ 17.195501][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 17.195503][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.195504][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.195506][ C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 17.195507][ C0] RSP: 0018:ffffffffb6607cf8 EFLAGS: 00000296 [ 17.195508][ C0] RAX: 00000000000a34ff RBX: ffffffffb661c600 RCX: ffffffffb36f0307 [ 17.195509][ C0] RDX: ffffffffb661c600 RSI: ffffffffb6438af6 RDI: ffffffffb5e8d8e0 [ 17.195510][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.195511][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6cc0fa2 [ 17.195511][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 17.195513][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.195515][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 17.195516][ C0] default_idle+0x9/0x10 [ 17.195518][ C0] default_idle_call+0x6e/0xb0 [ 17.195519][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.195521][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 17.195522][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 17.195524][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.195526][ C0] do_idle+0xd8/0x190 [ 17.195527][ C0] cpu_startup_entry+0x53/0x70 [ 17.195529][ C0] rest_init+0x279/0x280 [ 17.195530][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 17.195533][ C0] ? rest_init+0x280/0x280 [ 17.195535][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 17.195537][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 17.195539][ C0] ? acpi_enable+0x1e4/0x330 [ 17.195540][ C0] start_kernel+0x3af/0x3b0 [ 17.195542][ C0] x86_64_start_reservations+0x24/0x30 [ 17.195543][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.195545][ C0] common_startup_64+0x13e/0x148 [ 17.195548][ C0] [ 18.320056][ T332] Mirror/redirect action on [ 18.320063][ T332] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.320065][ T332] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 332, name: modprobe [ 18.320067][ T332] preempt_count: 1, expected: 0 [ 18.320068][ T332] RCU nest depth: 0, expected: 0 [ 18.320068][ T332] INFO: lockdep is turned off. [ 18.320069][ T332] irq event stamp: 0 [ 18.320070][ T332] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 18.320073][ T332] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 18.320079][ T332] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 18.320081][ T332] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 18.320082][ T332] Preemption disabled at: [ 18.320083][ T332] [] vprintk_emit+0x31b/0x3e0 [ 18.320089][ T332] CPU: 0 UID: 0 PID: 332 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.320093][ T332] Tainted: [W]=WARN [ 18.320093][ T332] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.320094][ T332] Call Trace: [ 18.320096][ T332] [ 18.320096][ T332] dump_stack_lvl+0x6f/0xa0 [ 18.320102][ T332] ? vprintk_emit+0x31b/0x3e0 [ 18.320104][ T332] __might_resched.cold+0x1fe/0x2c1 [ 18.320107][ T332] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 18.320109][ T332] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.320112][ T332] ? rcu_is_watching+0x16/0xd0 [ 18.320116][ T332] __kmalloc_noprof+0x443/0x760 [ 18.320119][ T332] ? __rwlock_init+0x150/0x150 [ 18.320121][ T332] ? alloc_buf.isra.0+0x4b/0x260 [ 18.320125][ T332] ? do_raw_spin_unlock+0x59/0x250 [ 18.320126][ T332] alloc_buf.isra.0+0x4b/0x260 [ 18.320128][ T332] put_chars+0x1e1/0x2f0 [ 18.320130][ T332] ? __send_to_port+0x420/0x420 [ 18.320131][ T332] ? console_prepend_replay+0x20/0x20 [ 18.320134][ T332] hvc_console_print+0x292/0x780 [ 18.320136][ T332] ? hvc_write+0x3a0/0x3a0 [ 18.320137][ T332] ? vsnprintf+0x668/0x1700 [ 18.320141][ T332] ? __rwlock_init+0x150/0x150 [ 18.320142][ T332] ? rcu_is_watching+0x16/0xd0 [ 18.320144][ T332] ? rcu_is_watching+0x16/0xd0 [ 18.320146][ T332] console_emit_next_record+0x22f/0x4c0 [ 18.320148][ T332] ? devkmsg_read+0x4b0/0x4b0 [ 18.320150][ T332] ? rcu_is_watching+0x16/0xd0 [ 18.320152][ T332] ? rcu_is_watching+0x16/0xd0 [ 18.320153][ T332] ? rcu_is_watching+0x16/0xd0 [ 18.320155][ T332] ? lock_acquire+0x13c/0x160 [ 18.320157][ T332] ? console_flush_one_record+0x111/0x710 [ 18.320159][ T332] console_flush_one_record+0x46f/0x710 [ 18.320161][ T332] ? console_emit_next_record+0x4c0/0x4c0 [ 18.320163][ T332] console_unlock+0xee/0x1f0 [ 18.320165][ T332] ? lock_acquire+0x13c/0x160 [ 18.320167][ T332] ? console_flush_one_record+0x710/0x710 [ 18.320168][ T332] ? rcu_is_watching+0x16/0xd0 [ 18.320170][ T332] ? lock_release+0x184/0x1f0 [ 18.320171][ T332] ? lock_acquire+0x60/0x160 [ 18.320172][ T332] ? __rcu_read_lock+0x30/0x70 [ 18.320174][ T332] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.320176][ T332] ? vprintk_emit+0x320/0x3e0 [ 18.320178][ T332] vprintk_emit+0x37c/0x3e0 [ 18.320180][ T332] ? wake_up_klogd_work_func+0x90/0x90 [ 18.320182][ T332] ? netdev_run_todo+0x2a8/0xfd0 [ 18.320186][ T332] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 18.320189][ T332] ? mirred_cleanup_module+0x750/0x750 [act_mirred] [ 18.320190][ T332] _printk+0xc7/0x100 [ 18.320194][ T332] ? snapshot_read.cold+0x21/0x21 [ 18.320195][ T332] ? rcu_is_watching+0x16/0xd0 [ 18.320197][ T332] ? mirred_cleanup_module+0x750/0x750 [act_mirred] [ 18.320199][ T332] ? __up_write+0x23d/0x5f0 [ 18.320200][ T332] ? __up_write+0x2e5/0x5f0 [ 18.320201][ T332] ? lock_release+0x184/0x1f0 [ 18.320203][ T332] ? __up_write+0x2c7/0x5f0 [ 18.320204][ T332] mirred_init_module+0x28/0x1000 [act_mirred] [ 18.320206][ T332] do_one_initcall+0x124/0x4f0 [ 18.320209][ T332] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 18.320211][ T332] ? do_init_module+0xae/0x8a0 [ 18.320214][ T332] ? kasan_unpoison+0x44/0x70 [ 18.320216][ T332] do_init_module+0x2ad/0x8a0 [ 18.320219][ T332] ? free_module+0x470/0x470 [ 18.320221][ T332] ? kfree+0x123/0x590 [ 18.320223][ T332] load_module+0x1424/0x1bb0 [ 18.320226][ T332] ? layout_and_allocate.isra.0+0x680/0x680 [ 18.320235][ T332] ? __ia32_sys_fsconfig+0x180/0x180 [ 18.320238][ T332] ? ovl_real_file+0x172/0x1e0 [ 18.320241][ T332] ? backing_file_read_iter+0x541/0x790 [ 18.320244][ T332] init_module_from_file+0x11f/0x1a0 [ 18.320246][ T332] ? __do_sys_init_module+0x220/0x220 [ 18.320248][ T332] ? ovl_mmap+0x270/0x270 [ 18.320251][ T332] ? __rwlock_init+0x150/0x150 [ 18.320252][ T332] ? rcu_is_watching+0x16/0xd0 [ 18.320254][ T332] ? lock_release+0x184/0x1f0 [ 18.320255][ T332] ? do_raw_spin_unlock+0x59/0x250 [ 18.320257][ T332] idempotent_init_module+0x37b/0x7c0 [ 18.320259][ T332] ? init_module_from_file+0x1a0/0x1a0 [ 18.320262][ T332] ? rcu_is_watching+0x16/0xd0 [ 18.320264][ T332] ? cap_capable+0x1d7/0x3d0 [ 18.320267][ T332] __x64_sys_finit_module+0xdf/0x190 [ 18.320269][ T332] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.320272][ T332] do_syscall_64+0xff/0x530 [ 18.320273][ T332] ? exc_page_fault+0xee/0x100 [ 18.320275][ T332] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.320277][ T332] RIP: 0033:0x7f4393e9037d [ 18.320279][ T332] 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 [ 18.320281][ T332] RSP: 002b:00007fffd1653e58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 18.320284][ T332] RAX: ffffffffffffffda RBX: 00005570c279d810 RCX: 00007f4393e9037d [ 18.320285][ T332] RDX: 0000000000000000 RSI: 00005570bb1adffd RDI: 0000000000000000 [ 18.320286][ T332] RBP: 00007fffd1653ef0 R08: 0000000000000000 R09: 0000000000000000 [ 18.320287][ T332] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570bb1adffd [ 18.320288][ T332] R13: 00005570c279d960 R14: 0000000000040000 R15: 0000000000000000 [ 18.320290][ T332] [ 25.450890][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 25.450904][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.450906][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 25.450908][ C0] preempt_count: 303, expected: 0 [ 25.450909][ C0] RCU nest depth: 3, expected: 0 [ 25.450910][ C0] INFO: lockdep is turned off. [ 25.450911][ C0] irq event stamp: 668979 [ 25.450912][ C0] hardirqs last enabled at (668978): [] __down_trylock_console_sem+0x86/0xa0 [ 25.450921][ C0] hardirqs last disabled at (668979): [] console_emit_next_record+0x3d4/0x4c0 [ 25.450923][ C0] softirqs last enabled at (668922): [] handle_softirqs+0x67c/0x900 [ 25.450926][ C0] softirqs last disabled at (668929): [] __irq_exit_rcu+0x145/0x1c0 [ 25.450928][ C0] Preemption disabled at: [ 25.450929][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 25.450937][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.450940][ C0] Tainted: [W]=WARN [ 25.450941][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.450943][ C0] Call Trace: [ 25.450945][ C0] [ 25.450946][ C0] dump_stack_lvl+0x6f/0xa0 [ 25.450951][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 25.450952][ C0] __might_resched.cold+0x1fe/0x2c1 [ 25.450956][ C0] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 25.450958][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.450961][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.450964][ C0] __kmalloc_noprof+0x443/0x760 [ 25.450968][ C0] ? __rwlock_init+0x150/0x150 [ 25.450970][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 25.450974][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 25.450976][ C0] alloc_buf.isra.0+0x4b/0x260 [ 25.450978][ C0] put_chars+0x1e1/0x2f0 [ 25.450980][ C0] ? __send_to_port+0x420/0x420 [ 25.450981][ C0] ? console_prepend_replay+0x20/0x20 [ 25.450984][ C0] hvc_console_print+0x292/0x780 [ 25.450987][ C0] ? hvc_write+0x3a0/0x3a0 [ 25.450988][ C0] ? vsnprintf+0x668/0x1700 [ 25.450991][ C0] ? __rwlock_init+0x150/0x150 [ 25.450992][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.450994][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.450996][ C0] console_emit_next_record+0x22f/0x4c0 [ 25.450998][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 25.451001][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451002][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451004][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451005][ C0] ? lock_acquire+0x13c/0x160 [ 25.451007][ C0] ? console_flush_one_record+0x111/0x710 [ 25.451009][ C0] console_flush_one_record+0x46f/0x710 [ 25.451011][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 25.451014][ C0] console_unlock+0xee/0x1f0 [ 25.451015][ C0] ? lock_acquire+0x13c/0x160 [ 25.451017][ C0] ? console_flush_one_record+0x710/0x710 [ 25.451019][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451020][ C0] ? lock_release+0x184/0x1f0 [ 25.451022][ C0] ? lock_acquire+0x60/0x160 [ 25.451023][ C0] ? __rcu_read_lock+0x30/0x70 [ 25.451025][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.451026][ C0] ? vprintk_emit+0x320/0x3e0 [ 25.451028][ C0] vprintk_emit+0x37c/0x3e0 [ 25.451031][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 25.451032][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 25.451034][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451036][ C0] ? lock_acquire+0x13c/0x160 [ 25.451038][ C0] _printk+0xc7/0x100 [ 25.451041][ C0] ? snapshot_read.cold+0x21/0x21 [ 25.451042][ C0] ? ___ratelimit+0x4e7/0xa00 [ 25.451046][ C0] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 25.451049][ C0] ? idr_get_free+0x830/0x830 [ 25.451051][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 25.451054][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 25.451058][ C0] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 25.451061][ C0] ? lock_release+0x184/0x1f0 [ 25.451063][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 25.451065][ C0] ? sock_def_readable+0x156/0x480 [ 25.451068][ C0] ? packet_rcv+0xd26/0x15a0 [ 25.451071][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451073][ C0] ? lock_release+0x184/0x1f0 [ 25.451074][ C0] ? dev_queue_xmit_nit+0x642/0x9e0 [ 25.451077][ C0] ? lock_acquire+0x13c/0x160 [ 25.451078][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451080][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 25.451082][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451084][ C0] dev_hard_start_xmit+0xf4/0x620 [ 25.451086][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 25.451088][ C0] sch_direct_xmit+0x13d/0xaa0 [ 25.451091][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 25.451092][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451094][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 25.451095][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 25.451097][ C0] ? __rcu_read_lock+0x30/0x70 [ 25.451099][ C0] ? lock_acquire+0x13c/0x160 [ 25.451101][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 25.451102][ C0] ? lock_release+0x184/0x1f0 [ 25.451104][ C0] ? tc_run+0x8b/0x7e0 [ 25.451105][ C0] ? is_bpf_text_address+0x3e/0x110 [ 25.451108][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 25.451110][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 25.451111][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451113][ C0] ? lock_acquire+0x13c/0x160 [ 25.451115][ C0] __dev_queue_xmit+0x942/0x1b80 [ 25.451117][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 25.451120][ C0] ? addrconf_rs_timer+0x26f/0x770 [ 25.451121][ C0] ? stack_depot_save_flags+0x1bc/0x790 [ 25.451125][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 25.451128][ C0] ? neigh_hh_output+0x152/0x4c0 [ 25.451130][ C0] ip6_finish_output2+0x96f/0x1300 [ 25.451132][ C0] ? ip6_dst_lookup+0x80/0x80 [ 25.451134][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451135][ C0] ? lock_acquire+0x13c/0x160 [ 25.451137][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451139][ C0] ? lock_release+0x184/0x1f0 [ 25.451141][ C0] ip6_finish_output+0x646/0xda0 [ 25.451142][ C0] ip6_output+0x23f/0x7f0 [ 25.451144][ C0] ? ip6_finish_output+0xda0/0xda0 [ 25.451145][ C0] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 25.451148][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451150][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.451151][ C0] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 25.451152][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451154][ C0] ? trace_hardirqs_on+0x36/0x40 [ 25.451155][ C0] ? lock_acquire+0x13c/0x160 [ 25.451156][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451158][ C0] ndisc_send_skb+0xba3/0x1520 [ 25.451162][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 25.451164][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 25.451166][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.451168][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.451170][ C0] addrconf_rs_timer+0x26f/0x770 [ 25.451172][ C0] ? do_raw_spin_lock+0x131/0x280 [ 25.451174][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.451175][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451177][ C0] ? lock_acquire+0x13c/0x160 [ 25.451178][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 25.451180][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.451182][ C0] call_timer_fn+0x160/0x4d0 [ 25.451184][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 25.451186][ C0] ? debug_object_active_state+0x430/0x430 [ 25.451189][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451192][ C0] __run_timers+0x68f/0xaa0 [ 25.451193][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.451196][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 25.451198][ C0] ? do_raw_spin_lock+0x131/0x280 [ 25.451200][ C0] ? __rwlock_init+0x150/0x150 [ 25.451202][ C0] run_timer_softirq+0xf0/0x160 [ 25.451204][ C0] ? __run_timers+0xaa0/0xaa0 [ 25.451206][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.451207][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451209][ C0] handle_softirqs+0x1d3/0x900 [ 25.451210][ C0] ? _local_bh_enable+0xc0/0xc0 [ 25.451212][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451214][ C0] ? lock_release+0x184/0x1f0 [ 25.451215][ C0] __irq_exit_rcu+0x145/0x1c0 [ 25.451217][ C0] irq_exit_rcu+0xe/0x30 [ 25.451218][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 25.451220][ C0] [ 25.451221][ C0] [ 25.451222][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 25.451224][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 25.451227][ C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 25.451228][ C0] RSP: 0018:ffffffffb6607cf8 EFLAGS: 00000246 [ 25.451232][ C0] RAX: 0000000000000000 RBX: ffffffffb661c600 RCX: 0000000000000001 [ 25.451233][ C0] RDX: 0000000000000000 RSI: ffffffffb5e8d860 RDI: ffffffffb36f0307 [ 25.451234][ C0] RBP: 0000000000000000 R08: ffffffffb5b81421 R09: 1fe2200005d463a2 [ 25.451235][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff6cc0fa2 [ 25.451235][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 25.451237][ C0] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 25.451239][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.451242][ C0] default_idle+0x9/0x10 [ 25.451243][ C0] default_idle_call+0x6e/0xb0 [ 25.451245][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.451247][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 25.451248][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 25.451257][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.451259][ C0] do_idle+0xd8/0x190 [ 25.451260][ C0] cpu_startup_entry+0x53/0x70 [ 25.451262][ C0] rest_init+0x279/0x280 [ 25.451264][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 25.451266][ C0] ? rest_init+0x280/0x280 [ 25.451268][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 25.451272][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 25.451274][ C0] ? acpi_enable+0x1e4/0x330 [ 25.451277][ C0] start_kernel+0x3af/0x3b0 [ 25.451280][ C0] x86_64_start_reservations+0x24/0x30 [ 25.451283][ C0] x86_64_start_kernel+0x12b/0x130 [ 25.451285][ C0] common_startup_64+0x13e/0x148 [ 25.451289][ C0] [ 40.810642][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 40.810657][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.810660][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 40.810661][ C0] preempt_count: 303, expected: 0 [ 40.810662][ C0] RCU nest depth: 3, expected: 0 [ 40.810663][ C0] INFO: lockdep is turned off. [ 40.810664][ C0] irq event stamp: 668979 [ 40.810665][ C0] hardirqs last enabled at (668978): [] __down_trylock_console_sem+0x86/0xa0 [ 40.810674][ C0] hardirqs last disabled at (668979): [] console_emit_next_record+0x3d4/0x4c0 [ 40.810677][ C0] softirqs last enabled at (668922): [] handle_softirqs+0x67c/0x900 [ 40.810680][ C0] softirqs last disabled at (668929): [] __irq_exit_rcu+0x145/0x1c0 [ 40.810682][ C0] Preemption disabled at: [ 40.810683][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 40.810689][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.810693][ C0] Tainted: [W]=WARN [ 40.810694][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.810696][ C0] Call Trace: [ 40.810697][ C0] [ 40.810698][ C0] dump_stack_lvl+0x6f/0xa0 [ 40.810704][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 40.810705][ C0] __might_resched.cold+0x1fe/0x2c1 [ 40.810708][ C0] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 40.810710][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.810713][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810716][ C0] __kmalloc_noprof+0x443/0x760 [ 40.810720][ C0] ? __rwlock_init+0x150/0x150 [ 40.810722][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 40.810726][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 40.810727][ C0] alloc_buf.isra.0+0x4b/0x260 [ 40.810729][ C0] put_chars+0x1e1/0x2f0 [ 40.810731][ C0] ? __send_to_port+0x420/0x420 [ 40.810733][ C0] ? console_prepend_replay+0x20/0x20 [ 40.810735][ C0] hvc_console_print+0x292/0x780 [ 40.810738][ C0] ? hvc_write+0x3a0/0x3a0 [ 40.810739][ C0] ? vsnprintf+0x668/0x1700 [ 40.810742][ C0] ? __rwlock_init+0x150/0x150 [ 40.810743][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810745][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810747][ C0] console_emit_next_record+0x22f/0x4c0 [ 40.810750][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 40.810752][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810753][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810755][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810756][ C0] ? lock_acquire+0x13c/0x160 [ 40.810758][ C0] ? console_flush_one_record+0x111/0x710 [ 40.810760][ C0] console_flush_one_record+0x46f/0x710 [ 40.810762][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 40.810765][ C0] console_unlock+0xee/0x1f0 [ 40.810766][ C0] ? lock_acquire+0x13c/0x160 [ 40.810768][ C0] ? console_flush_one_record+0x710/0x710 [ 40.810769][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810771][ C0] ? lock_release+0x184/0x1f0 [ 40.810772][ C0] ? lock_acquire+0x60/0x160 [ 40.810773][ C0] ? __rcu_read_lock+0x30/0x70 [ 40.810775][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.810777][ C0] ? vprintk_emit+0x320/0x3e0 [ 40.810779][ C0] vprintk_emit+0x37c/0x3e0 [ 40.810781][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 40.810783][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 40.810785][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810786][ C0] ? lock_acquire+0x13c/0x160 [ 40.810788][ C0] _printk+0xc7/0x100 [ 40.810791][ C0] ? snapshot_read.cold+0x21/0x21 [ 40.810793][ C0] ? ___ratelimit+0x4e7/0xa00 [ 40.810796][ C0] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 40.810799][ C0] ? idr_get_free+0x830/0x830 [ 40.810801][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 40.810804][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 40.810808][ C0] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 40.810812][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 40.810813][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810815][ C0] ? lock_acquire+0x13c/0x160 [ 40.810816][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810818][ C0] ? netif_skb_features+0x658/0x1430 [ 40.810821][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810823][ C0] ? lock_acquire+0x13c/0x160 [ 40.810825][ C0] ? skb_network_protocol+0x3b0/0x3b0 [ 40.810826][ C0] ? lock_release+0x184/0x1f0 [ 40.810827][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810829][ C0] ? lock_acquire+0x13c/0x160 [ 40.810830][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810832][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 40.810834][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810836][ C0] dev_hard_start_xmit+0xf4/0x620 [ 40.810838][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 40.810840][ C0] sch_direct_xmit+0x13d/0xaa0 [ 40.810842][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 40.810844][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810846][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 40.810847][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 40.810848][ C0] ? __rcu_read_lock+0x30/0x70 [ 40.810850][ C0] ? lock_acquire+0x13c/0x160 [ 40.810852][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 40.810854][ C0] ? lock_release+0x184/0x1f0 [ 40.810855][ C0] ? tc_run+0x8b/0x7e0 [ 40.810857][ C0] ? is_bpf_text_address+0x3e/0x110 [ 40.810860][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 40.810862][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 40.810863][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810865][ C0] ? lock_acquire+0x13c/0x160 [ 40.810867][ C0] __dev_queue_xmit+0x942/0x1b80 [ 40.810869][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 40.810871][ C0] ? addrconf_rs_timer+0x26f/0x770 [ 40.810873][ C0] ? stack_depot_save_flags+0x1bc/0x790 [ 40.810876][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 40.810879][ C0] ? neigh_hh_output+0x152/0x4c0 [ 40.810882][ C0] ip6_finish_output2+0x96f/0x1300 [ 40.810884][ C0] ? ip6_dst_lookup+0x80/0x80 [ 40.810885][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810887][ C0] ? lock_acquire+0x13c/0x160 [ 40.810888][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810890][ C0] ? lock_release+0x184/0x1f0 [ 40.810892][ C0] ip6_finish_output+0x646/0xda0 [ 40.810894][ C0] ip6_output+0x23f/0x7f0 [ 40.810895][ C0] ? ip6_finish_output+0xda0/0xda0 [ 40.810897][ C0] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 40.810900][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810901][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.810903][ C0] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 40.810904][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810905][ C0] ? trace_hardirqs_on+0x36/0x40 [ 40.810906][ C0] ? lock_acquire+0x13c/0x160 [ 40.810908][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810910][ C0] ndisc_send_skb+0xba3/0x1520 [ 40.810913][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 40.810915][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 40.810917][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 40.810919][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 40.810921][ C0] addrconf_rs_timer+0x26f/0x770 [ 40.810923][ C0] ? do_raw_spin_lock+0x131/0x280 [ 40.810925][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 40.810926][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810928][ C0] ? lock_acquire+0x13c/0x160 [ 40.810929][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 40.810931][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 40.810932][ C0] call_timer_fn+0x160/0x4d0 [ 40.810935][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 40.810936][ C0] ? debug_object_active_state+0x430/0x430 [ 40.810940][ C0] ? __rwlock_init+0x150/0x150 [ 40.810941][ C0] ? timer_recalc_next_expiry+0xf0/0x210 [ 40.810943][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810945][ C0] __run_timers+0x68f/0xaa0 [ 40.810947][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 40.810949][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 40.810951][ C0] ? do_raw_spin_lock+0x131/0x280 [ 40.810953][ C0] ? __rwlock_init+0x150/0x150 [ 40.810955][ C0] run_timer_softirq+0xf0/0x160 [ 40.810957][ C0] ? __run_timers+0xaa0/0xaa0 [ 40.810959][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.810960][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810962][ C0] handle_softirqs+0x1d3/0x900 [ 40.810964][ C0] ? _local_bh_enable+0xc0/0xc0 [ 40.810965][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.810967][ C0] ? lock_release+0x184/0x1f0 [ 40.810968][ C0] __irq_exit_rcu+0x145/0x1c0 [ 40.810970][ C0] irq_exit_rcu+0xe/0x30 [ 40.810971][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 40.810973][ C0] [ 40.810974][ C0] [ 40.810975][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 40.810977][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 40.810979][ C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 40.810981][ C0] RSP: 0018:ffffffffb6607cf8 EFLAGS: 00000246 [ 40.810984][ C0] RAX: 0000000000000000 RBX: ffffffffb661c600 RCX: 0000000000000001 [ 40.810986][ C0] RDX: 0000000000000000 RSI: ffffffffb5e8d860 RDI: ffffffffb36f0307 [ 40.810986][ C0] RBP: 0000000000000000 R08: ffffffffb5b81421 R09: 1fe2200005d463a2 [ 40.810987][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff6cc0fa2 [ 40.810988][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 40.810989][ C0] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 40.810991][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 40.810994][ C0] default_idle+0x9/0x10 [ 40.810996][ C0] default_idle_call+0x6e/0xb0 [ 40.810997][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 40.810999][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 40.811001][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 40.811003][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.811005][ C0] do_idle+0xd8/0x190 [ 40.811007][ C0] cpu_startup_entry+0x53/0x70 [ 40.811008][ C0] rest_init+0x279/0x280 [ 40.811010][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 40.811012][ C0] ? rest_init+0x280/0x280 [ 40.811014][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 40.811018][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 40.811020][ C0] ? acpi_enable+0x1e4/0x330 [ 40.811023][ C0] start_kernel+0x3af/0x3b0 [ 40.811026][ C0] x86_64_start_reservations+0x24/0x30 [ 40.811029][ C0] x86_64_start_kernel+0x12b/0x130 [ 40.811031][ C0] common_startup_64+0x13e/0x148 [ 40.811035][ C0] [ 44.923969][ T536] br1: port 1(veth1) entered disabled state [ 44.923986][ T536] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 44.923989][ T536] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 536, name: ip [ 44.923991][ T536] preempt_count: 202, expected: 0 [ 44.923993][ T536] RCU nest depth: 0, expected: 0 [ 44.923994][ T536] INFO: lockdep is turned off. [ 44.923995][ T536] irq event stamp: 0 [ 44.923997][ T536] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 44.924003][ T536] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 44.924010][ T536] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 44.924013][ T536] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 44.924015][ T536] Preemption disabled at: [ 44.924016][ T536] [<0000000000000000>] 0x0 [ 44.924023][ T536] CPU: 0 UID: 0 PID: 536 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 44.924027][ T536] Tainted: [W]=WARN [ 44.924029][ T536] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.924031][ T536] Call Trace: [ 44.924033][ T536] [ 44.924035][ T536] dump_stack_lvl+0x6f/0xa0 [ 44.924042][ T536] __might_resched.cold+0x1fe/0x2c1 [ 44.924046][ T536] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 44.924051][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924056][ T536] __kmalloc_noprof+0x443/0x760 [ 44.924060][ T536] ? __rwlock_init+0x150/0x150 [ 44.924064][ T536] ? alloc_buf.isra.0+0x4b/0x260 [ 44.924069][ T536] ? do_raw_spin_unlock+0x59/0x250 [ 44.924071][ T536] alloc_buf.isra.0+0x4b/0x260 [ 44.924074][ T536] put_chars+0x1e1/0x2f0 [ 44.924077][ T536] ? __send_to_port+0x420/0x420 [ 44.924079][ T536] ? printk_get_next_message+0x240/0x650 [ 44.924084][ T536] hvc_console_print+0x292/0x780 [ 44.924089][ T536] ? hvc_write+0x3a0/0x3a0 [ 44.924093][ T536] ? __rwlock_init+0x150/0x150 [ 44.924095][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924098][ T536] ? lock_acquire+0x13c/0x160 [ 44.924101][ T536] console_emit_next_record+0x22f/0x4c0 [ 44.924105][ T536] ? devkmsg_read+0x4b0/0x4b0 [ 44.924108][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924110][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924112][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924115][ T536] ? lock_acquire+0x13c/0x160 [ 44.924118][ T536] ? console_flush_one_record+0x111/0x710 [ 44.924120][ T536] console_flush_one_record+0x46f/0x710 [ 44.924124][ T536] ? console_emit_next_record+0x4c0/0x4c0 [ 44.924128][ T536] console_unlock+0xee/0x1f0 [ 44.924130][ T536] ? lock_acquire+0x13c/0x160 [ 44.924133][ T536] ? console_flush_one_record+0x710/0x710 [ 44.924135][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924137][ T536] ? lock_release+0x184/0x1f0 [ 44.924140][ T536] ? lock_acquire+0x60/0x160 [ 44.924142][ T536] ? __rcu_read_lock+0x30/0x70 [ 44.924145][ T536] ? __down_trylock_console_sem+0x5e/0xa0 [ 44.924148][ T536] ? vprintk_emit+0x320/0x3e0 [ 44.924151][ T536] vprintk_emit+0x37c/0x3e0 [ 44.924155][ T536] ? wake_up_klogd_work_func+0x90/0x90 [ 44.924157][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924160][ T536] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 44.924163][ T536] ? trace_hardirqs_on+0x36/0x40 [ 44.924166][ T536] _printk+0xc7/0x100 [ 44.924170][ T536] ? snapshot_read.cold+0x21/0x21 [ 44.924174][ T536] ? ipv6_mc_down+0x17e/0x2d0 [ 44.924180][ T536] br_set_state+0x22f/0x430 [bridge] [ 44.924198][ T536] br_stp_disable_port+0x11f/0x390 [bridge] [ 44.924211][ T536] br_device_event+0x7b5/0x8f0 [bridge] [ 44.924225][ T536] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 44.924229][ T536] ? llc_exit+0x3e0/0x3e0 [llc] [ 44.924233][ T536] ? addrconf_notify+0x2c8/0xf30 [ 44.924238][ T536] notifier_call_chain+0xae/0x300 [ 44.924242][ T536] __dev_notify_flags+0x23c/0x3c0 [ 44.924247][ T536] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 44.924249][ T536] ? netif_change_name+0x8c0/0x8c0 [ 44.924252][ T536] ? netif_set_allmulti+0x250/0x250 [ 44.924255][ T536] ? __kernel_text_address+0x12/0x30 [ 44.924258][ T536] ? write_profile+0xf0/0xf0 [ 44.924261][ T536] ? unwind_get_return_address+0x67/0xd0 [ 44.924265][ T536] netif_change_flags+0xfe/0x190 [ 44.924269][ T536] do_setlink.isra.0+0x1cc3/0x2750 [ 44.924272][ T536] ? stack_trace_save+0x93/0xc0 [ 44.924275][ T536] ? rtnl_link_get_size+0x350/0x350 [ 44.924277][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924280][ T536] ? stack_depot_save_flags+0x1bc/0x790 [ 44.924285][ T536] ? kasan_save_stack+0x3d/0x50 [ 44.924289][ T536] ? kasan_save_stack+0x2f/0x50 [ 44.924291][ T536] ? kasan_save_track+0x14/0x30 [ 44.924293][ T536] ? __kasan_kmalloc+0x7b/0x90 [ 44.924295][ T536] ? __kmalloc_cache_noprof+0x29a/0x620 [ 44.924297][ T536] ? rtnl_newlink+0x124/0x11c0 [ 44.924299][ T536] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.924301][ T536] ? netlink_rcv_skb+0x14e/0x3a0 [ 44.924305][ T536] ? netlink_unicast+0x486/0x750 [ 44.924307][ T536] ? netlink_sendmsg+0x735/0xc60 [ 44.924309][ T536] ? ____sys_sendmsg+0x415/0x880 [ 44.924317][ T536] ? ___sys_sendmsg+0x14e/0x1d0 [ 44.924319][ T536] ? __sys_sendmsg+0x12c/0x1d0 [ 44.924322][ T536] ? do_syscall_64+0xff/0x530 [ 44.924324][ T536] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.924328][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924331][ T536] ? lock_acquire+0x13c/0x160 [ 44.924333][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924336][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924338][ T536] ? trace_contention_end+0xb3/0x180 [ 44.924342][ T536] ? __mutex_lock+0x1db/0x1ea0 [ 44.924344][ T536] ? __mutex_lock+0x9a3/0x1ea0 [ 44.924346][ T536] ? rtnl_newlink+0x9a8/0x11c0 [ 44.924349][ T536] ? ww_mutex_lock+0x160/0x160 [ 44.924353][ T536] ? __rtnl_newlink+0x3fa/0xa50 [ 44.924356][ T536] rtnl_newlink+0x9f1/0x11c0 [ 44.924360][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924362][ T536] ? rtnl_bridge_getlink+0x850/0x850 [ 44.924364][ T536] ? lock_acquire+0x13c/0x160 [ 44.924366][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924369][ T536] ? is_bpf_text_address+0x3e/0x110 [ 44.924373][ T536] ? is_bpf_text_address+0x72/0x110 [ 44.924376][ T536] ? kernel_text_address+0x149/0x170 [ 44.924378][ T536] ? __kernel_text_address+0x12/0x30 [ 44.924380][ T536] ? write_profile+0xf0/0xf0 [ 44.924382][ T536] ? unwind_get_return_address+0x67/0xd0 [ 44.924384][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924386][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924389][ T536] ? cap_capable+0x1d7/0x3d0 [ 44.924393][ T536] ? lock_acquire+0x13c/0x160 [ 44.924395][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924398][ T536] ? rtnl_bridge_getlink+0x850/0x850 [ 44.924400][ T536] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.924403][ T536] ? rtnl_link_fill+0x920/0x920 [ 44.924405][ T536] ? filter_irq_stacks+0xd0/0xd0 [ 44.924407][ T536] ? stack_depot_save_flags+0x1bc/0x790 [ 44.924411][ T536] netlink_rcv_skb+0x14e/0x3a0 [ 44.924413][ T536] ? rtnl_link_fill+0x920/0x920 [ 44.924416][ T536] ? lock_release+0x184/0x1f0 [ 44.924418][ T536] ? netlink_ack+0xcf0/0xcf0 [ 44.924420][ T536] ? __netlink_lookup+0xb9/0x6b0 [ 44.924424][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924426][ T536] ? lock_release+0x184/0x1f0 [ 44.924429][ T536] netlink_unicast+0x486/0x750 [ 44.924433][ T536] ? netlink_attachskb+0x810/0x810 [ 44.924435][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924437][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924440][ T536] ? lock_acquire+0x13c/0x160 [ 44.924443][ T536] netlink_sendmsg+0x735/0xc60 [ 44.924446][ T536] ? netlink_unicast+0x750/0x750 [ 44.924449][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924451][ T536] ? lock_release+0x184/0x1f0 [ 44.924454][ T536] ____sys_sendmsg+0x415/0x880 [ 44.924457][ T536] ? copy_msghdr_from_user+0x279/0x420 [ 44.924459][ T536] ? get_timestamp.constprop.0+0x390/0x390 [ 44.924461][ T536] ? move_addr_to_kernel+0x40/0x40 [ 44.924463][ T536] ? filter_irq_stacks+0xd0/0xd0 [ 44.924468][ T536] ___sys_sendmsg+0x14e/0x1d0 [ 44.924470][ T536] ? copy_msghdr_from_user+0x420/0x420 [ 44.924478][ T536] __sys_sendmsg+0x12c/0x1d0 [ 44.924481][ T536] ? __sys_sendmsg_sock+0x20/0x20 [ 44.924485][ T536] ? rcu_is_watching+0x16/0xd0 [ 44.924488][ T536] do_syscall_64+0xff/0x530 [ 44.924490][ T536] ? exc_page_fault+0xee/0x100 [ 44.924494][ T536] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.924496][ T536] RIP: 0033:0x7fd922bd454e [ 44.924499][ T536] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 44.924501][ T536] RSP: 002b:00007ffe5f186640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.924506][ T536] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd922bd454e [ 44.924508][ T536] RDX: 0000000000000000 RSI: 00007ffe5f1866f0 RDI: 0000000000000005 [ 44.924510][ T536] RBP: 00007ffe5f186650 R08: 0000000000000000 R09: 0000000000000000 [ 44.924511][ T536] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b51b [ 44.924512][ T536] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe5f186db0 [ 44.924516][ T536] [ 44.963749][ T536] ip (536) used greatest stack depth: 23016 bytes left [ 44.989005][ T537] br1: port 2(veth2) entered disabled state [ 45.003795][ T538] veth2: left allmulticast mode [ 45.003983][ T538] veth2: left promiscuous mode [ 45.004233][ T538] br1: port 2(veth2) entered disabled state [ 45.004931][ T538] veth1: left allmulticast mode [ 45.005104][ T538] veth1: left promiscuous mode [ 45.005349][ T538] br1: port 1(veth1) entered disabled state