[ 10.678279][ T186] ip (186) used greatest stack depth: 24480 bytes left [ 10.678296][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.678298][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 10.678299][ T186] preempt_count: 2, expected: 0 [ 10.678300][ T186] RCU nest depth: 0, expected: 0 [ 10.678301][ T186] locks held by ip/186: 5, last CPU#2: [ 10.678304][ T186] #0: ffffffff9a8027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.678316][ T186] #1: ffffffff9a969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.678322][ T186] #2: ffffffff9a969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.678326][ T186] #3: ffffffff9a889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.678330][ T186] #4: ffffffff9a889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.678334][ T186] irq event stamp: 43776 [ 10.678335][ T186] hardirqs last enabled at (43775): [] __down_trylock_console_sem+0x86/0xa0 [ 10.678337][ T186] hardirqs last disabled at (43776): [] console_emit_next_record+0x3d4/0x4c0 [ 10.678339][ T186] softirqs last enabled at (43236): [] handle_softirqs+0x67c/0x900 [ 10.678344][ T186] softirqs last disabled at (43231): [] __irq_exit_rcu+0x145/0x1c0 [ 10.678346][ T186] Preemption disabled at: [ 10.678347][ T186] [<0000000000000000>] 0x0 [ 10.678354][ T186] CPU: 2 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.678357][ T186] Tainted: [W]=WARN [ 10.678358][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.678360][ T186] Call Trace: [ 10.678361][ T186] [ 10.678363][ T186] dump_stack_lvl+0x6f/0xa0 [ 10.678369][ T186] __might_resched.cold+0x1fe/0x2c1 [ 10.678374][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.678378][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 10.678383][ T186] __kmalloc_noprof+0x443/0x760 [ 10.678385][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 10.678391][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 10.678394][ T186] alloc_buf.isra.0+0x4b/0x260 [ 10.678398][ T186] put_chars+0x1e1/0x2f0 [ 10.678401][ T186] ? __send_to_port+0x420/0x420 [ 10.678402][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.678407][ T186] ? validate_chain+0x38b/0xc20 [ 10.678412][ T186] hvc_console_print+0x292/0x780 [ 10.678418][ T186] ? hvc_write+0x3a0/0x3a0 [ 10.678421][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.678423][ T186] ? lock_acquire+0x13c/0x160 [ 10.678427][ T186] console_emit_next_record+0x22f/0x4c0 [ 10.678431][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 10.678433][ T186] ? console_flush_one_record+0x106/0x710 [ 10.678437][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.678440][ T186] ? lock_acquire+0x13c/0x160 [ 10.678444][ T186] console_flush_one_record+0x46f/0x710 [ 10.678449][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 10.678450][ T186] ? __lock_acquire+0x518/0xc20 [ 10.678456][ T186] console_unlock+0xee/0x1f0 [ 10.678459][ T186] ? console_flush_one_record+0x710/0x710 [ 10.678460][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.678463][ T186] ? lock_acquire+0x60/0x160 [ 10.678467][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.678468][ T186] ? vprintk_emit+0x320/0x3e0 [ 10.678475][ T186] vprintk_emit+0x37c/0x3e0 [ 10.678479][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 10.678483][ T186] ? __lock_acquire+0x518/0xc20 [ 10.678487][ T186] _printk+0xc7/0x100 [ 10.678490][ T186] ? snapshot_read.cold+0x21/0x21 [ 10.678493][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.678496][ T186] ? __rwlock_init+0x150/0x150 [ 10.678500][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.678502][ T186] do_exit.cold+0x82/0x9c [ 10.678506][ T186] ? exit_notify+0x890/0x890 [ 10.678508][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 10.678511][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.678515][ T186] do_group_exit+0xb8/0x370 [ 10.678518][ T186] __x64_sys_exit_group+0x3c/0x50 [ 10.678520][ T186] x64_sys_call+0x1567/0x1570 [ 10.678522][ T186] do_syscall_64+0xff/0x530 [ 10.678525][ T186] ? exc_page_fault+0xee/0x100 [ 10.678529][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.678531][ T186] RIP: 0033:0x7f29778421b8 [ 10.678533][ T186] Code: Unable to access opcode bytes at 0x7f297784218e. [ 10.678535][ T186] RSP: 002b:00007ffcee69cc18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.678537][ T186] RAX: ffffffffffffffda RBX: 00007f2977972f88 RCX: 00007f29778421b8 [ 10.678538][ T186] RDX: 00007f297758cfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.678539][ T186] RBP: 00007ffcee69cc70 R08: 0000000000000000 R09: 0000000000008010 [ 10.678540][ T186] R10: 00007ffcee69ca30 R11: 0000000000000246 R12: 0000000000000001 [ 10.678541][ T186] R13: 0000000000000000 R14: 00007f2977971680 R15: 00007f2977972fa0 [ 10.678548][ T186] [ 12.378928][ T250] gre: GRE over IPv4 demultiplexer driver [ 12.378944][ T250] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.378947][ T250] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 250, name: modprobe [ 12.378949][ T250] preempt_count: 1, expected: 0 [ 12.378950][ T250] RCU nest depth: 0, expected: 0 [ 12.378950][ T250] locks held by modprobe/250: 4, last CPU#2: [ 12.378953][ T250] #0: ffffffff9a969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.378966][ T250] #1: ffffffff9a969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.378970][ T250] #2: ffffffff9a889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.378974][ T250] #3: ffffffff9a889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.378978][ T250] irq event stamp: 23978 [ 12.378979][ T250] hardirqs last enabled at (23977): [] __down_trylock_console_sem+0x86/0xa0 [ 12.378982][ T250] hardirqs last disabled at (23978): [] console_emit_next_record+0x3d4/0x4c0 [ 12.378984][ T250] softirqs last enabled at (23050): [] handle_softirqs+0x67c/0x900 [ 12.378987][ T250] softirqs last disabled at (23041): [] __irq_exit_rcu+0x145/0x1c0 [ 12.378989][ T250] Preemption disabled at: [ 12.378990][ T250] [] vprintk_emit+0x31b/0x3e0 [ 12.378996][ T250] CPU: 2 UID: 0 PID: 250 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.378999][ T250] Tainted: [W]=WARN [ 12.379000][ T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.379002][ T250] Call Trace: [ 12.379003][ T250] [ 12.379005][ T250] dump_stack_lvl+0x6f/0xa0 [ 12.379011][ T250] ? vprintk_emit+0x31b/0x3e0 [ 12.379013][ T250] __might_resched.cold+0x1fe/0x2c1 [ 12.379017][ T250] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.379022][ T250] ? __kmalloc_noprof+0xdb/0x760 [ 12.379027][ T250] __kmalloc_noprof+0x443/0x760 [ 12.379029][ T250] ? alloc_buf.isra.0+0x4b/0x260 [ 12.379035][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 12.379038][ T250] alloc_buf.isra.0+0x4b/0x260 [ 12.379041][ T250] put_chars+0x1e1/0x2f0 [ 12.379043][ T250] ? desc_read_finalized_seq+0x79/0x120 [ 12.379045][ T250] ? __send_to_port+0x420/0x420 [ 12.379048][ T250] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.379051][ T250] ? validate_chain+0x38b/0xc20 [ 12.379056][ T250] hvc_console_print+0x292/0x780 [ 12.379058][ T250] ? __lock_acquire+0x518/0xc20 [ 12.379060][ T250] ? __lock_acquire+0x518/0xc20 [ 12.379064][ T250] ? hvc_write+0x3a0/0x3a0 [ 12.379066][ T250] ? console_emit_next_record+0x1df/0x4c0 [ 12.379069][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.379072][ T250] ? lock_acquire+0x13c/0x160 [ 12.379076][ T250] console_emit_next_record+0x22f/0x4c0 [ 12.379080][ T250] ? devkmsg_read+0x4b0/0x4b0 [ 12.379082][ T250] ? console_flush_one_record+0x106/0x710 [ 12.379085][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.379087][ T250] ? lock_acquire+0x13c/0x160 [ 12.379091][ T250] console_flush_one_record+0x46f/0x710 [ 12.379095][ T250] ? console_emit_next_record+0x4c0/0x4c0 [ 12.379097][ T250] ? __lock_acquire+0x518/0xc20 [ 12.379103][ T250] console_unlock+0xee/0x1f0 [ 12.379105][ T250] ? console_flush_one_record+0x710/0x710 [ 12.379107][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.379110][ T250] ? lock_acquire+0x60/0x160 [ 12.379113][ T250] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.379115][ T250] ? vprintk_emit+0x320/0x3e0 [ 12.379119][ T250] vprintk_emit+0x37c/0x3e0 [ 12.379123][ T250] ? wake_up_klogd_work_func+0x90/0x90 [ 12.379128][ T250] ? gre_exit+0x3f0/0x3f0 [gre] [ 12.379131][ T250] _printk+0xc7/0x100 [ 12.379135][ T250] ? snapshot_read.cold+0x21/0x21 [ 12.379142][ T250] ? do_one_initcall+0x113/0x4f0 [ 12.379145][ T250] gre_init+0x15/0x1000 [gre] [ 12.379147][ T250] do_one_initcall+0x124/0x4f0 [ 12.379150][ T250] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.379155][ T250] ? do_init_module+0xae/0x8a0 [ 12.379158][ T250] ? kasan_unpoison+0x44/0x70 [ 12.379163][ T250] do_init_module+0x2ad/0x8a0 [ 12.379166][ T250] ? lockdep_hardirqs_on+0x91/0x130 [ 12.379171][ T250] ? free_module+0x470/0x470 [ 12.379174][ T250] ? kfree+0x123/0x590 [ 12.379178][ T250] load_module+0x1424/0x1bb0 [ 12.379185][ T250] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.379191][ T250] ? backing_file_read_iter+0x541/0x790 [ 12.379194][ T250] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.379198][ T250] init_module_from_file+0x11f/0x1a0 [ 12.379201][ T250] ? __do_sys_init_module+0x220/0x220 [ 12.379210][ T250] ? __rwlock_init+0x150/0x150 [ 12.379213][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 12.379217][ T250] idempotent_init_module+0x37b/0x7c0 [ 12.379220][ T250] ? init_module_from_file+0x1a0/0x1a0 [ 12.379227][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.379229][ T250] ? cap_capable+0x1d7/0x3d0 [ 12.379235][ T250] __x64_sys_finit_module+0xdf/0x190 [ 12.379237][ T250] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.379241][ T250] do_syscall_64+0xff/0x530 [ 12.379243][ T250] ? exc_page_fault+0xee/0x100 [ 12.379246][ T250] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.379248][ T250] RIP: 0033:0x7f3877a0037d [ 12.379252][ T250] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 12.379253][ T250] RSP: 002b:00007fffbdcf2e58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.379256][ T250] RAX: ffffffffffffffda RBX: 0000562b11aa0a40 RCX: 00007f3877a0037d [ 12.379258][ T250] RDX: 0000000000000000 RSI: 0000562af0076ffd RDI: 0000000000000001 [ 12.379259][ T250] RBP: 00007fffbdcf2ef0 R08: 0000000000000000 R09: 0000000000000000 [ 12.379259][ T250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562af0076ffd [ 12.379260][ T250] R13: 0000562b11aa0a00 R14: 0000000000040000 R15: 0000000000000000 [ 12.379267][ T250] [ 12.421290][ T250] ip_gre: GRE over IPv4 tunneling driver [ 12.421490][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 12.571645][ T256] ip (256) used greatest stack depth: 24096 bytes left [ 12.712848][ T260] GACT probability NOT on [ 12.808618][ T262] ip6_gre: GRE over IPv6 tunneling driver [ 12.884855][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.884989][ T10] [ 12.884991][ T10] ============================= [ 12.884992][ T10] WARNING: suspicious RCU usage [ 12.884994][ T10] 7.2.0-virtme #1 Tainted: G W [ 12.884995][ T10] ----------------------------- [ 12.884996][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.884998][ T10] [ 12.884998][ T10] other info that might help us debug this: [ 12.884998][ T10] [ 12.884998][ T10] [ 12.884998][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 12.885000][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 12.885002][ T10] #0: ff1100000891d140 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.885014][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.885018][ T10] #2: ff1100000c483d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.885024][ T10] #3: ffffffff9a980b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.885028][ T10] #4: ffffffff9a980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.885032][ T10] #5: ffffffff9a980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.885037][ T10] #6: ff11000004d13a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.885041][ T10] #7: ffffffff9a980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.885048][ T10] #8: ffffffff9a969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.885053][ T10] #9: ffffffff9a969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.885056][ T10] #10: ffffffff9a889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.885060][ T10] #11: ffffffff9a889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.885064][ T10] [ 12.885064][ T10] stack backtrace: [ 12.885067][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.885070][ T10] Tainted: [W]=WARN [ 12.885071][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.885073][ T10] Workqueue: mld mld_ifc_work [ 12.885077][ T10] Call Trace: [ 12.885078][ T10] [ 12.885080][ T10] dump_stack_lvl+0x6f/0xa0 [ 12.885087][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.885093][ T10] __might_resched+0x2ac/0x390 [ 12.885097][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.885100][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 12.885106][ T10] __kmalloc_noprof+0x443/0x760 [ 12.885108][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 12.885114][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 12.885118][ T10] alloc_buf.isra.0+0x4b/0x260 [ 12.885121][ T10] put_chars+0x1e1/0x2f0 [ 12.885123][ T10] ? check_prev_add+0x316/0xe90 [ 12.885125][ T10] ? __send_to_port+0x420/0x420 [ 12.885129][ T10] ? validate_chain+0x34a/0xc20 [ 12.885134][ T10] hvc_console_print+0x292/0x780 [ 12.885142][ T10] ? hvc_write+0x3a0/0x3a0 [ 12.885144][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.885149][ T10] ? lock_acquire+0x13c/0x160 [ 12.885153][ T10] console_emit_next_record+0x22f/0x4c0 [ 12.885157][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 12.885159][ T10] ? console_flush_one_record+0x106/0x710 [ 12.885163][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.885165][ T10] ? lock_acquire+0x13c/0x160 [ 12.885170][ T10] console_flush_one_record+0x46f/0x710 [ 12.885174][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 12.885176][ T10] ? __lock_acquire+0x518/0xc20 [ 12.885182][ T10] console_unlock+0xee/0x1f0 [ 12.885185][ T10] ? console_flush_one_record+0x710/0x710 [ 12.885187][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.885190][ T10] ? lock_acquire+0x60/0x160 [ 12.885194][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.885196][ T10] ? vprintk_emit+0x320/0x3e0 [ 12.885199][ T10] vprintk_emit+0x37c/0x3e0 [ 12.885204][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 12.885207][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.885212][ T10] _printk+0xc7/0x100 [ 12.885215][ T10] ? snapshot_read.cold+0x21/0x21 [ 12.885217][ T10] ? ___ratelimit+0x4e7/0xa00 [ 12.885223][ T10] ? idr_get_free+0x830/0x830 [ 12.885229][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.885234][ T10] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 12.885240][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.885243][ T10] ? stack_trace_save+0x93/0xc0 [ 12.885246][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 12.885248][ T10] ? netif_skb_features+0x658/0x1430 [ 12.885251][ T10] ? mark_lock_irq+0x390/0x9c0 [ 12.885253][ T10] ? lock_acquire+0x13c/0x160 [ 12.885255][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 12.885258][ T10] ? save_trace+0xe8/0x280 [ 12.885264][ T10] dev_hard_start_xmit+0xf4/0x620 [ 12.885268][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 12.885272][ T10] sch_direct_xmit+0x13d/0xaa0 [ 12.885276][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.885279][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 12.885281][ T10] ? __rcu_read_lock+0x30/0x70 [ 12.885283][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.885286][ T10] ? lock_acquire+0x13c/0x160 [ 12.885291][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 12.885296][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 12.885298][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.885301][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.885304][ T10] ? lock_acquire+0x13c/0x160 [ 12.885308][ T10] __dev_queue_xmit+0x942/0x1b80 [ 12.885311][ T10] ? __lock_acquire+0x518/0xc20 [ 12.885316][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.885318][ T10] ? find_held_lock+0x2b/0x80 [ 12.885320][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.885333][ T10] ip6_finish_output2+0x423/0x1300 [ 12.885338][ T10] ? ip6_dst_lookup+0x80/0x80 [ 12.885340][ T10] ? find_held_lock+0x2b/0x80 [ 12.885345][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.885348][ T10] ? ip6_mtu+0x15d/0x310 [ 12.885353][ T10] ip6_finish_output+0x646/0xda0 [ 12.885357][ T10] ip6_output+0x23f/0x7f0 [ 12.885361][ T10] ? ip6_finish_output+0xda0/0xda0 [ 12.885362][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.885364][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.885367][ T10] ? mark_held_locks+0x40/0x70 [ 12.885371][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.885374][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.885376][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.885380][ T10] mld_sendpack+0x9d6/0xec0 [ 12.885385][ T10] ? mld_dad_start_work+0x240/0x240 [ 12.885392][ T10] ? mld_send_cr+0x50f/0x820 [ 12.885396][ T10] mld_ifc_work+0x36/0x190 [ 12.885399][ T10] ? process_one_work+0xdfc/0x1560 [ 12.885401][ T10] process_one_work+0xe3e/0x1560 [ 12.885408][ T10] ? __queue_delayed_work+0x470/0x470 [ 12.885411][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.885420][ T10] worker_thread+0x4f1/0xd60 [ 12.885425][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.885427][ T10] ? __kthread_parkme+0xbd/0x210 [ 12.885430][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.885433][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.885435][ T10] kthread+0x367/0x460 [ 12.885438][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.885441][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.885444][ T10] ret_from_fork+0x474/0x6b0 [ 12.885448][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.885451][ T10] ? __switch_to+0x5a3/0xe00 [ 12.885455][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.885458][ T10] ret_from_fork_asm+0x11/0x20 [ 12.885467][ T10] [ 12.957507][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.093496][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.351605][ T277] br1: port 1(veth1) entered blocking state [ 13.352625][ T277] br1: port 1(veth1) entered disabled state [ 13.353159][ T277] veth1: entered allmulticast mode [ 13.355911][ T277] veth1: entered promiscuous mode [ 13.403313][ T36] br1: port 1(veth1) entered blocking state [ 13.403385][ T36] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.403387][ T36] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 36, name: kworker/u17:0 [ 13.403388][ T36] preempt_count: 202, expected: 0 [ 13.403390][ T36] RCU nest depth: 0, expected: 0 [ 13.403391][ T36] locks held by kworker/u17:0/36: 8, last CPU#0: [ 13.403392][ T36] #0: ff1100000114a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.403405][ T36] #1: ffa000000028fd10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.403408][ T36] #2: ffffffff9b0d2c40 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 13.403414][ T36] #3: ff1100000dfe2e58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 13.403429][ T36] #4: ffffffff9a969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.403435][ T36] #5: ffffffff9a969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.403439][ T36] #6: ffffffff9a889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.403443][ T36] #7: ffffffff9a889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.403447][ T36] irq event stamp: 62629 [ 13.403448][ T36] hardirqs last enabled at (62628): [] __down_trylock_console_sem+0x86/0xa0 [ 13.403450][ T36] hardirqs last disabled at (62629): [] console_emit_next_record+0x3d4/0x4c0 [ 13.403452][ T36] softirqs last enabled at (62590): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 13.403456][ T36] softirqs last disabled at (62624): [] br_port_carrier_check+0x161/0x430 [bridge] [ 13.403464][ T36] Preemption disabled at: [ 13.403465][ T36] [<0000000000000000>] 0x0 [ 13.403471][ T36] CPU: 0 UID: 0 PID: 36 Comm: kworker/u17:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.403475][ T36] Tainted: [W]=WARN [ 13.403476][ T36] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.403477][ T36] Workqueue: events_unbound linkwatch_event [ 13.403481][ T36] Call Trace: [ 13.403483][ T36] [ 13.403489][ T36] dump_stack_lvl+0x6f/0xa0 [ 13.403496][ T36] __might_resched.cold+0x1fe/0x2c1 [ 13.403501][ T36] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.403505][ T36] ? __kmalloc_noprof+0xdb/0x760 [ 13.403510][ T36] __kmalloc_noprof+0x443/0x760 [ 13.403512][ T36] ? alloc_buf.isra.0+0x4b/0x260 [ 13.403518][ T36] ? do_raw_spin_unlock+0x59/0x250 [ 13.403521][ T36] alloc_buf.isra.0+0x4b/0x260 [ 13.403524][ T36] put_chars+0x1e1/0x2f0 [ 13.403527][ T36] ? __send_to_port+0x420/0x420 [ 13.403528][ T36] ? check_prev_add+0x316/0xe90 [ 13.403533][ T36] ? validate_chain+0x34a/0xc20 [ 13.403537][ T36] hvc_console_print+0x292/0x780 [ 13.403539][ T36] ? mark_usage+0x61/0x170 [ 13.403541][ T36] ? __lock_acquire+0x518/0xc20 [ 13.403543][ T36] ? __lock_acquire+0x518/0xc20 [ 13.403547][ T36] ? hvc_write+0x3a0/0x3a0 [ 13.403548][ T36] ? lock_acquire.part.0+0xd4/0x280 [ 13.403552][ T36] ? lock_acquire+0x13c/0x160 [ 13.403556][ T36] console_emit_next_record+0x22f/0x4c0 [ 13.403560][ T36] ? devkmsg_read+0x4b0/0x4b0 [ 13.403562][ T36] ? console_flush_one_record+0x106/0x710 [ 13.403565][ T36] ? rcu_is_watching+0x16/0xd0 [ 13.403570][ T36] ? lock_acquire+0x13c/0x160 [ 13.403574][ T36] console_flush_one_record+0x46f/0x710 [ 13.403578][ T36] ? console_emit_next_record+0x4c0/0x4c0 [ 13.403580][ T36] ? __lock_acquire+0x518/0xc20 [ 13.403585][ T36] console_unlock+0xee/0x1f0 [ 13.403588][ T36] ? console_flush_one_record+0x710/0x710 [ 13.403590][ T36] ? rcu_is_watching+0x16/0xd0 [ 13.403592][ T36] ? lock_acquire+0x60/0x160 [ 13.403596][ T36] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.403597][ T36] ? vprintk_emit+0x320/0x3e0 [ 13.403601][ T36] vprintk_emit+0x37c/0x3e0 [ 13.403605][ T36] ? wake_up_klogd_work_func+0x90/0x90 [ 13.403611][ T36] _printk+0xc7/0x100 [ 13.403615][ T36] ? snapshot_read.cold+0x21/0x21 [ 13.403620][ T36] ? lock_acquire.part.0+0xd4/0x280 [ 13.403624][ T36] br_set_state+0x22f/0x430 [bridge] [ 13.403634][ T36] br_init_port+0xc4/0x200 [bridge] [ 13.403642][ T36] br_stp_enable_port+0x12/0x50 [bridge] [ 13.403649][ T36] br_port_carrier_check+0x220/0x430 [bridge] [ 13.403658][ T36] br_device_event+0x52d/0x8f0 [bridge] [ 13.403666][ T36] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 13.403668][ T36] ? nlmsg_notify+0x62/0x250 [ 13.403675][ T36] notifier_call_chain+0xae/0x300 [ 13.403681][ T36] netif_state_change+0x139/0x340 [ 13.403686][ T36] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 13.403690][ T36] ? linkwatch_do_dev+0xae/0xd0 [ 13.403692][ T36] __linkwatch_run_queue+0x34c/0x750 [ 13.403696][ T36] ? linkwatch_do_dev+0xd0/0xd0 [ 13.403698][ T36] ? lock_acquire.part.0+0xd4/0x280 [ 13.403703][ T36] linkwatch_event+0x7f/0xb0 [ 13.403705][ T36] ? __linkwatch_run_queue+0x750/0x750 [ 13.403708][ T36] process_one_work+0xe3e/0x1560 [ 13.403715][ T36] ? __queue_delayed_work+0x470/0x470 [ 13.403718][ T36] ? lock_acquire.part.0+0xd4/0x280 [ 13.403726][ T36] worker_thread+0x4f1/0xd60 [ 13.403733][ T36] ? rescuer_thread+0x1340/0x1340 [ 13.403735][ T36] kthread+0x367/0x460 [ 13.403737][ T36] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.403740][ T36] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.403743][ T36] ret_from_fork+0x474/0x6b0 [ 13.403747][ T36] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.403750][ T36] ? __switch_to+0x5a3/0xe00 [ 13.403753][ T36] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.403756][ T36] ret_from_fork_asm+0x11/0x20 [ 13.403764][ T36] [ 13.438912][ T36] br1: port 1(veth1) entered forwarding state [ 13.456765][ T279] br1: port 2(veth2) entered blocking state [ 13.457120][ T279] br1: port 2(veth2) entered disabled state [ 13.458323][ T279] veth2: entered allmulticast mode [ 13.460029][ T279] veth2: entered promiscuous mode [ 13.496800][ T38] br1: port 2(veth2) entered blocking state [ 13.497186][ T38] br1: port 2(veth2) entered forwarding state [ 13.630039][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.681503][ T264] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.709460][ T264] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.899085][ T295] br2: port 1(veth4) entered blocking state [ 13.899912][ T295] br2: port 1(veth4) entered disabled state [ 13.900279][ T295] veth4: entered allmulticast mode [ 13.901913][ T295] veth4: entered promiscuous mode [ 13.902507][ T295] br2: port 1(veth4) entered blocking state [ 13.903048][ T295] br2: port 1(veth4) entered forwarding state [ 14.149598][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.654704][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.654889][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.654892][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 14.654894][ T12] preempt_count: 202, expected: 0 [ 14.654896][ T12] RCU nest depth: 3, expected: 0 [ 14.654897][ T12] locks held by kworker/u16:0/12: 13, last CPU#0: [ 14.654900][ T12] #0: ff11000008366540 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 14.654916][ T12] #1: ffa00000000c7d10 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 14.654922][ T12] #2: ffffffff9b0d2c40 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x11a/0x930 [ 14.654931][ T12] #3: ff1100000c483d30 (&idev->mc_lock){+.+.}-{4:4}, at: ipv6_mc_dad_complete+0x23/0x1a0 [ 14.654938][ T12] #4: ffffffff9a980b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 14.654944][ T12] #5: ffffffff9a980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 14.654949][ T12] #6: ffffffff9a980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 14.654956][ T12] #7: ff11000004d13a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 14.654963][ T12] #8: ffffffff9a980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 14.654973][ T12] #9: ffffffff9a969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.654981][ T12] #10: ffffffff9a969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.654986][ T12] #11: ffffffff9a889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.654993][ T12] #12: ffffffff9a889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.654999][ T12] irq event stamp: 5151 [ 14.655000][ T12] hardirqs last enabled at (5150): [] __down_trylock_console_sem+0x86/0xa0 [ 14.655004][ T12] hardirqs last disabled at (5151): [] console_emit_next_record+0x3d4/0x4c0 [ 14.655007][ T12] softirqs last enabled at (5140): [] icmp6_dst_alloc+0x317/0x4d0 [ 14.655011][ T12] softirqs last disabled at (5144): [] __dev_queue_xmit+0x1fc/0x1b80 [ 14.655015][ T12] Preemption disabled at: [ 14.655015][ T12] [] __dev_queue_xmit+0x204/0x1b80 [ 14.655023][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.655028][ T12] Tainted: [W]=WARN [ 14.655029][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.655032][ T12] Workqueue: ipv6_addrconf addrconf_dad_work [ 14.655037][ T12] Call Trace: [ 14.655039][ T12] [ 14.655042][ T12] dump_stack_lvl+0x6f/0xa0 [ 14.655050][ T12] ? __dev_queue_xmit+0x204/0x1b80 [ 14.655053][ T12] __might_resched.cold+0x1fe/0x2c1 [ 14.655060][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.655065][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 14.655073][ T12] __kmalloc_noprof+0x443/0x760 [ 14.655077][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 14.655087][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 14.655091][ T12] alloc_buf.isra.0+0x4b/0x260 [ 14.655097][ T12] put_chars+0x1e1/0x2f0 [ 14.655101][ T12] ? __send_to_port+0x420/0x420 [ 14.655115][ T12] hvc_console_print+0x292/0x780 [ 14.655127][ T12] ? hvc_write+0x3a0/0x3a0 [ 14.655132][ T12] ? lock_acquire+0x13c/0x160 [ 14.655140][ T12] console_emit_next_record+0x22f/0x4c0 [ 14.655147][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 14.655149][ T12] ? console_flush_one_record+0x106/0x710 [ 14.655155][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.655160][ T12] ? lock_acquire+0x13c/0x160 [ 14.655168][ T12] console_flush_one_record+0x46f/0x710 [ 14.655176][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 14.655178][ T12] ? __lock_acquire+0x518/0xc20 [ 14.655189][ T12] console_unlock+0xee/0x1f0 [ 14.655194][ T12] ? console_flush_one_record+0x710/0x710 [ 14.655196][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.655200][ T12] ? lock_acquire+0x60/0x160 [ 14.655207][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.655210][ T12] ? vprintk_emit+0x320/0x3e0 [ 14.655216][ T12] vprintk_emit+0x37c/0x3e0 [ 14.655223][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 14.655229][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 14.655238][ T12] _printk+0xc7/0x100 [ 14.655243][ T12] ? snapshot_read.cold+0x21/0x21 [ 14.655246][ T12] ? ___ratelimit+0x4e7/0xa00 [ 14.655256][ T12] ? idr_get_free+0x830/0x830 [ 14.655265][ T12] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 14.655274][ T12] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 14.655281][ T12] ? mark_usage+0x61/0x170 [ 14.655286][ T12] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 14.655293][ T12] ? mark_usage+0x61/0x170 [ 14.655296][ T12] ? netif_skb_features+0x658/0x1430 [ 14.655299][ T12] ? __lock_acquire+0x518/0xc20 [ 14.655302][ T12] ? validate_chain+0x737/0xc20 [ 14.655307][ T12] ? skb_network_protocol+0x3b0/0x3b0 [ 14.655312][ T12] ? mark_usage+0x61/0x170 [ 14.655320][ T12] dev_hard_start_xmit+0xf4/0x620 [ 14.655323][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x110/0x160 [ 14.655328][ T12] ? validate_xmit_skb_list+0xb3/0x150 [ 14.655333][ T12] sch_direct_xmit+0x13d/0xaa0 [ 14.655345][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 14.655349][ T12] ? dequeue_skb+0x1db0/0x1db0 [ 14.655353][ T12] ? __rcu_read_lock+0x30/0x70 [ 14.655357][ T12] ? lock_acquire+0x13c/0x160 [ 14.655366][ T12] __dev_xmit_skb+0xecc/0x1be0 [ 14.655372][ T12] ? tc_run+0x45e/0x7e0 [ 14.655377][ T12] ? alloc_netdev_dummy+0x30/0x30 [ 14.655381][ T12] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 14.655385][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.655389][ T12] ? lock_acquire+0x13c/0x160 [ 14.655397][ T12] __dev_queue_xmit+0x942/0x1b80 [ 14.655410][ T12] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 14.655414][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 14.655416][ T12] ? find_held_lock+0x2b/0x80 [ 14.655429][ T12] ? neigh_hh_output+0x152/0x4c0 [ 14.655439][ T12] ip6_finish_output2+0x96f/0x1300 [ 14.655448][ T12] ? ip6_dst_lookup+0x80/0x80 [ 14.655451][ T12] ? find_held_lock+0x2b/0x80 [ 14.655456][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 14.655462][ T12] ? ip6_mtu+0x15d/0x310 [ 14.655470][ T12] ip6_finish_output+0x646/0xda0 [ 14.655477][ T12] ip6_output+0x23f/0x7f0 [ 14.655482][ T12] ? ip6_finish_output+0xda0/0xda0 [ 14.655484][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 14.655488][ T12] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 14.655499][ T12] ? mark_held_locks+0x40/0x70 [ 14.655505][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 14.655508][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 14.655512][ T12] ? icmp6_dst_alloc+0x317/0x4d0 [ 14.655519][ T12] mld_sendpack+0x9d6/0xec0 [ 14.655528][ T12] ? mld_dad_start_work+0x240/0x240 [ 14.655546][ T12] ipv6_mc_dad_complete+0x97/0x1a0 [ 14.655550][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 14.655553][ T12] addrconf_dad_completed+0xa42/0xe10 [ 14.655559][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 14.655563][ T12] ? addrconf_rs_timer+0x770/0x770 [ 14.655567][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 14.655570][ T12] ? __rwlock_init+0x150/0x150 [ 14.655573][ T12] ? mark_held_locks+0x40/0x70 [ 14.655581][ T12] ? addrconf_dad_work+0x3c1/0x930 [ 14.655584][ T12] addrconf_dad_work+0x3c1/0x930 [ 14.655592][ T12] ? addrconf_dad_begin+0x540/0x540 [ 14.655598][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.655600][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.655604][ T12] ? lock_acquire+0x13c/0x160 [ 14.655607][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.655615][ T12] process_one_work+0xe3e/0x1560 [ 14.655628][ T12] ? __queue_delayed_work+0x470/0x470 [ 14.655633][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 14.655648][ T12] worker_thread+0x4f1/0xd60 [ 14.655662][ T12] ? rescuer_thread+0x1340/0x1340 [ 14.655665][ T12] kthread+0x367/0x460 [ 14.655668][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.655672][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.655677][ T12] ret_from_fork+0x474/0x6b0 [ 14.655684][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 14.655690][ T12] ? __switch_to+0x5a3/0xe00 [ 14.655694][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.655699][ T12] ret_from_fork_asm+0x11/0x20 [ 14.655716][ T12] [ 14.733942][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.166594][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 18.813463][ C0] ip6_tnl_xmit_ctl: 3 callbacks suppressed [ 18.813472][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.813529][ C0] [ 18.813531][ C0] ======================================================== [ 18.813532][ C0] WARNING: possible irq lock inversion dependency detected [ 18.813534][ C0] 7.2.0-virtme #1 Tainted: G W [ 18.813536][ C0] -------------------------------------------------------- [ 18.813536][ C0] swapper/0/0 just changed the state of lock: [ 18.813538][ C0] ffffffff9a889660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.813550][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 18.813552][ C0] (fs_reclaim){+.+.}-{0:0} [ 18.813553][ C0] [ 18.813553][ C0] [ 18.813553][ C0] and interrupts could create inverse lock ordering between them. [ 18.813553][ C0] [ 18.813554][ C0] [ 18.813554][ C0] other info that might help us debug this: [ 18.813555][ C0] Possible interrupt unsafe locking scenario: [ 18.813555][ C0] [ 18.813555][ C0] CPU0 CPU1 [ 18.813556][ C0] ---- ---- [ 18.813556][ C0] lock(fs_reclaim); [ 18.813557][ C0] local_irq_disable(); [ 18.813558][ C0] lock(console_owner); [ 18.813559][ C0] lock(fs_reclaim); [ 18.813560][ C0] [ 18.813560][ C0] lock(console_owner); [ 18.813561][ C0] [ 18.813561][ C0] *** DEADLOCK *** [ 18.813561][ C0] [ 18.813561][ C0] locks held by swapper/0/0: 8, last CPU#0: [ 18.813563][ C0] #0: ffa0000000007c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 18.813569][ C0] #1: ffffffff9a980b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 18.813575][ C0] #2: ffffffff9a980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 18.813579][ C0] #3: ffffffff9a980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 18.813584][ C0] #4: ff11000004d13a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 18.813589][ C0] #5: ffffffff9a980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 18.813595][ C0] #6: ffffffff9a969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.813599][ C0] #7: ffffffff9a969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.813602][ C0] [ 18.813602][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 18.813608][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 18.813611][ C0] HARDIRQ-ON-W at: [ 18.813613][ C0] __lock_acquire+0x388/0xc20 [ 18.813616][ C0] lock_acquire.part.0+0xd4/0x280 [ 18.813617][ C0] fs_reclaim_acquire+0xd5/0x120 [ 18.813620][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 18.813622][ C0] kthread_create_worker_on_node+0xea/0x210 [ 18.813625][ C0] workqueue_init+0x2a/0x680 [ 18.813629][ C0] kernel_init_freeable+0x2fe/0x630 [ 18.813632][ C0] kernel_init+0x21/0x150 [ 18.813634][ C0] ret_from_fork+0x474/0x6b0 [ 18.813637][ C0] ret_from_fork_asm+0x11/0x20 [ 18.813640][ C0] SOFTIRQ-ON-W at: [ 18.813641][ C0] __lock_acquire+0x388/0xc20 [ 18.813642][ C0] lock_acquire.part.0+0xd4/0x280 [ 18.813644][ C0] fs_reclaim_acquire+0xd5/0x120 [ 18.813645][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 18.813646][ C0] kthread_create_worker_on_node+0xea/0x210 [ 18.813648][ C0] workqueue_init+0x2a/0x680 [ 18.813649][ C0] kernel_init_freeable+0x2fe/0x630 [ 18.813650][ C0] kernel_init+0x21/0x150 [ 18.813652][ C0] ret_from_fork+0x474/0x6b0 [ 18.813653][ C0] ret_from_fork_asm+0x11/0x20 [ 18.813655][ C0] INITIAL USE at: [ 18.813655][ C0] __lock_acquire+0x388/0xc20 [ 18.813657][ C0] lock_acquire.part.0+0xd4/0x280 [ 18.813658][ C0] fs_reclaim_acquire+0xd5/0x120 [ 18.813659][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 18.813661][ C0] kthread_create_worker_on_node+0xea/0x210 [ 18.813662][ C0] workqueue_init+0x2a/0x680 [ 18.813663][ C0] kernel_init_freeable+0x2fe/0x630 [ 18.813664][ C0] kernel_init+0x21/0x150 [ 18.813666][ C0] ret_from_fork+0x474/0x6b0 [ 18.813667][ C0] ret_from_fork_asm+0x11/0x20 [ 18.813669][ C0] } [ 18.813669][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 18.813674][ C0] ... acquired at: [ 18.813675][ C0] __lock_acquire+0x518/0xc20 [ 18.813676][ C0] lock_acquire.part.0+0xd4/0x280 [ 18.813677][ C0] fs_reclaim_acquire+0xd5/0x120 [ 18.813678][ C0] __kmalloc_noprof+0xd3/0x760 [ 18.813680][ C0] alloc_buf.isra.0+0x4b/0x260 [ 18.813682][ C0] put_chars+0x1e1/0x2f0 [ 18.813684][ C0] hvc_console_print+0x292/0x780 [ 18.813686][ C0] console_emit_next_record+0x22f/0x4c0 [ 18.813688][ C0] console_flush_one_record+0x46f/0x710 [ 18.813690][ C0] console_unlock+0xee/0x1f0 [ 18.813691][ C0] vprintk_emit+0x37c/0x3e0 [ 18.813693][ C0] _printk+0xc7/0x100 [ 18.813696][ C0] sched_clock_init_late+0x14c/0x170 [ 18.813698][ C0] do_one_initcall+0x124/0x4f0 [ 18.813699][ C0] kernel_init_freeable+0x596/0x630 [ 18.813700][ C0] kernel_init+0x21/0x150 [ 18.813702][ C0] ret_from_fork+0x474/0x6b0 [ 18.813703][ C0] ret_from_fork_asm+0x11/0x20 [ 18.813704][ C0] [ 18.813705][ C0] -> (console_owner){..-.}-{0:0} { [ 18.813707][ C0] IN-SOFTIRQ-W at: [ 18.813707][ C0] __lock_acquire+0x388/0xc20 [ 18.813709][ C0] lock_acquire.part.0+0xd4/0x280 [ 18.813711][ C0] console_lock_spinning_enable+0x5c/0x60 [ 18.813713][ C0] console_emit_next_record+0x1d1/0x4c0 [ 18.813714][ C0] console_flush_one_record+0x46f/0x710 [ 18.813716][ C0] console_unlock+0xee/0x1f0 [ 18.813717][ C0] vprintk_emit+0x37c/0x3e0 [ 18.813719][ C0] _printk+0xc7/0x100 [ 18.813720][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.813722][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.813725][ C0] dev_hard_start_xmit+0xf4/0x620 [ 18.813727][ C0] sch_direct_xmit+0x13d/0xaa0 [ 18.813729][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 18.813731][ C0] __dev_queue_xmit+0x942/0x1b80 [ 18.813733][ C0] ip6_finish_output2+0x96f/0x1300 [ 18.813734][ C0] ip6_finish_output+0x646/0xda0 [ 18.813736][ C0] ip6_output+0x23f/0x7f0 [ 18.813737][ C0] ndisc_send_skb+0xba3/0x1520 [ 18.813739][ C0] addrconf_rs_timer+0x26f/0x770 [ 18.813741][ C0] call_timer_fn+0x160/0x4d0 [ 18.813743][ C0] __run_timers+0x68f/0xaa0 [ 18.813744][ C0] run_timer_softirq+0xf0/0x160 [ 18.813746][ C0] handle_softirqs+0x1d3/0x900 [ 18.813748][ C0] __irq_exit_rcu+0x145/0x1c0 [ 18.813750][ C0] irq_exit_rcu+0xe/0x30 [ 18.813751][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.813753][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.813755][ C0] pv_native_safe_halt+0xf/0x10 [ 18.813757][ C0] default_idle+0x9/0x10 [ 18.813759][ C0] default_idle_call+0x6e/0xb0 [ 18.813760][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.813762][ C0] do_idle+0xd8/0x190 [ 18.813764][ C0] cpu_startup_entry+0x53/0x70 [ 18.813765][ C0] rest_init+0x279/0x280 [ 18.813766][ C0] start_kernel+0x3af/0x3b0 [ 18.813768][ C0] x86_64_start_reservations+0x24/0x30 [ 18.813770][ C0] x86_64_start_kernel+0x12b/0x130 [ 18.813772][ C0] common_startup_64+0x13e/0x148 [ 18.813775][ C0] INITIAL USE at: [ 18.813776][ C0] } [ 18.813776][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 18.813779][ C0] ... acquired at: [ 18.813780][ C0] mark_lock+0x1d7/0xa00 [ 18.813781][ C0] mark_usage+0x42/0x170 [ 18.813782][ C0] __lock_acquire+0x388/0xc20 [ 18.813784][ C0] lock_acquire.part.0+0xd4/0x280 [ 18.813785][ C0] console_lock_spinning_enable+0x5c/0x60 [ 18.813787][ C0] console_emit_next_record+0x1d1/0x4c0 [ 18.813788][ C0] console_flush_one_record+0x46f/0x710 [ 18.813790][ C0] console_unlock+0xee/0x1f0 [ 18.813792][ C0] vprintk_emit+0x37c/0x3e0 [ 18.813793][ C0] _printk+0xc7/0x100 [ 18.813795][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.813797][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.813799][ C0] dev_hard_start_xmit+0xf4/0x620 [ 18.813800][ C0] sch_direct_xmit+0x13d/0xaa0 [ 18.813801][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 18.813802][ C0] __dev_queue_xmit+0x942/0x1b80 [ 18.813804][ C0] ip6_finish_output2+0x96f/0x1300 [ 18.813805][ C0] ip6_finish_output+0x646/0xda0 [ 18.813806][ C0] ip6_output+0x23f/0x7f0 [ 18.813808][ C0] ndisc_send_skb+0xba3/0x1520 [ 18.813809][ C0] addrconf_rs_timer+0x26f/0x770 [ 18.813811][ C0] call_timer_fn+0x160/0x4d0 [ 18.813813][ C0] __run_timers+0x68f/0xaa0 [ 18.813814][ C0] run_timer_softirq+0xf0/0x160 [ 18.813816][ C0] handle_softirqs+0x1d3/0x900 [ 18.813818][ C0] __irq_exit_rcu+0x145/0x1c0 [ 18.813819][ C0] irq_exit_rcu+0xe/0x30 [ 18.813820][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.813821][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.813823][ C0] pv_native_safe_halt+0xf/0x10 [ 18.813824][ C0] default_idle+0x9/0x10 [ 18.813825][ C0] default_idle_call+0x6e/0xb0 [ 18.813827][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.813828][ C0] do_idle+0xd8/0x190 [ 18.813829][ C0] cpu_startup_entry+0x53/0x70 [ 18.813830][ C0] rest_init+0x279/0x280 [ 18.813832][ C0] start_kernel+0x3af/0x3b0 [ 18.813833][ C0] x86_64_start_reservations+0x24/0x30 [ 18.813835][ C0] x86_64_start_kernel+0x12b/0x130 [ 18.813837][ C0] common_startup_64+0x13e/0x148 [ 18.813838][ C0] [ 18.813838][ C0] [ 18.813838][ C0] stack backtrace: [ 18.813841][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.813845][ C0] Tainted: [W]=WARN [ 18.813845][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.813847][ C0] Call Trace: [ 18.813849][ C0] [ 18.813850][ C0] dump_stack_lvl+0x6f/0xa0 [ 18.813854][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 18.813857][ C0] mark_lock_irq+0x989/0x9c0 [ 18.813860][ C0] mark_lock+0x1d7/0xa00 [ 18.813862][ C0] mark_usage+0x42/0x170 [ 18.813864][ C0] __lock_acquire+0x388/0xc20 [ 18.813866][ C0] lock_acquire.part.0+0xd4/0x280 [ 18.813868][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 18.813870][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.813874][ C0] ? lock_acquire+0x13c/0x160 [ 18.813876][ C0] console_lock_spinning_enable+0x5c/0x60 [ 18.813878][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 18.813880][ C0] console_emit_next_record+0x1d1/0x4c0 [ 18.813882][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 18.813884][ C0] ? console_flush_one_record+0x106/0x710 [ 18.813886][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.813887][ C0] ? lock_acquire+0x13c/0x160 [ 18.813890][ C0] console_flush_one_record+0x46f/0x710 [ 18.813892][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 18.813893][ C0] ? __lock_acquire+0x518/0xc20 [ 18.813896][ C0] console_unlock+0xee/0x1f0 [ 18.813898][ C0] ? console_flush_one_record+0x710/0x710 [ 18.813900][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.813902][ C0] ? lock_acquire+0x60/0x160 [ 18.813904][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.813906][ C0] ? vprintk_emit+0x320/0x3e0 [ 18.813908][ C0] vprintk_emit+0x37c/0x3e0 [ 18.813910][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 18.813913][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 18.813916][ C0] _printk+0xc7/0x100 [ 18.813918][ C0] ? snapshot_read.cold+0x21/0x21 [ 18.813919][ C0] ? ___ratelimit+0x4e7/0xa00 [ 18.813923][ C0] ? idr_get_free+0x830/0x830 [ 18.813926][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.813928][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.813930][ C0] ? mark_usage+0x61/0x170 [ 18.813932][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.813934][ C0] ? mark_usage+0x61/0x170 [ 18.813935][ C0] ? netif_skb_features+0x658/0x1430 [ 18.813937][ C0] ? __lock_acquire+0x518/0xc20 [ 18.813939][ C0] ? validate_chain+0x737/0xc20 [ 18.813941][ C0] ? skb_network_protocol+0x3b0/0x3b0 [ 18.813943][ C0] ? mark_usage+0x61/0x170 [ 18.813945][ C0] dev_hard_start_xmit+0xf4/0x620 [ 18.813947][ C0] ? validate_chain+0x730/0xc20 [ 18.813948][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 18.813951][ C0] sch_direct_xmit+0x13d/0xaa0 [ 18.813952][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 18.813954][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 18.813955][ C0] ? __rcu_read_lock+0x30/0x70 [ 18.813957][ C0] ? lock_acquire+0x13c/0x160 [ 18.813960][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 18.813962][ C0] ? tc_run+0x45e/0x7e0 [ 18.813964][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 18.813965][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.813967][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.813969][ C0] ? lock_acquire+0x13c/0x160 [ 18.813970][ C0] __dev_queue_xmit+0x942/0x1b80 [ 18.813973][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.813975][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 18.813977][ C0] ? find_held_lock+0x2b/0x80 [ 18.813980][ C0] ? neigh_hh_output+0x152/0x4c0 [ 18.813982][ C0] ip6_finish_output2+0x96f/0x1300 [ 18.813985][ C0] ? ip6_dst_lookup+0x80/0x80 [ 18.813986][ C0] ? find_held_lock+0x2b/0x80 [ 18.813988][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 18.813989][ C0] ? ip6_mtu+0x15d/0x310 [ 18.813992][ C0] ip6_finish_output+0x646/0xda0 [ 18.813994][ C0] ip6_output+0x23f/0x7f0 [ 18.813995][ C0] ? ip6_finish_output+0xda0/0xda0 [ 18.813997][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 18.813999][ C0] ? find_held_lock+0x2b/0x80 [ 18.814000][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 18.814002][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 18.814004][ C0] ndisc_send_skb+0xba3/0x1520 [ 18.814007][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 18.814009][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.814011][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.814013][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.814015][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.814017][ C0] addrconf_rs_timer+0x26f/0x770 [ 18.814019][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.814022][ C0] ? lock_acquire+0x13c/0x160 [ 18.814024][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.814026][ C0] call_timer_fn+0x160/0x4d0 [ 18.814028][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 18.814030][ C0] ? debug_object_active_state+0x430/0x430 [ 18.814033][ C0] ? find_held_lock+0x2b/0x80 [ 18.814034][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 18.814036][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.814038][ C0] __run_timers+0x68f/0xaa0 [ 18.814040][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.814043][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.814045][ C0] ? __lock_acquire+0x518/0xc20 [ 18.814048][ C0] ? __rwlock_init+0x150/0x150 [ 18.814050][ C0] run_timer_softirq+0xf0/0x160 [ 18.814052][ C0] ? __run_timers+0xaa0/0xaa0 [ 18.814054][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.814057][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.814058][ C0] handle_softirqs+0x1d3/0x900 [ 18.814060][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 18.814062][ C0] ? _local_bh_enable+0xc0/0xc0 [ 18.814065][ C0] __irq_exit_rcu+0x145/0x1c0 [ 18.814066][ C0] irq_exit_rcu+0xe/0x30 [ 18.814068][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.814070][ C0] [ 18.814070][ C0] [ 18.814071][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 18.814073][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.814074][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.814077][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 18.814079][ C0] RSP: 0018:ffffffff9a607cf8 EFLAGS: 00000296 [ 18.814081][ C0] RAX: 000000000009df5b RBX: ffffffff9a61c600 RCX: ffffffff976f0307 [ 18.814083][ C0] RDX: ffffffff9a61c600 RSI: ffffffff9a438b01 RDI: ffffffff99e8d8e0 [ 18.814084][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.814085][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff34c0fa2 [ 18.814086][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 18.814088][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.814090][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 18.814092][ C0] default_idle+0x9/0x10 [ 18.814093][ C0] default_idle_call+0x6e/0xb0 [ 18.814095][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.814097][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 18.814098][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 18.814101][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.814103][ C0] do_idle+0xd8/0x190 [ 18.814105][ C0] cpu_startup_entry+0x53/0x70 [ 18.814107][ C0] rest_init+0x279/0x280 [ 18.814109][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 18.814112][ C0] ? rest_init+0x280/0x280 [ 18.814114][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 18.814117][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 18.814120][ C0] ? acpi_enable+0x1e4/0x330 [ 18.814122][ C0] start_kernel+0x3af/0x3b0 [ 18.814124][ C0] x86_64_start_reservations+0x24/0x30 [ 18.814126][ C0] x86_64_start_kernel+0x12b/0x130 [ 18.814128][ C0] common_startup_64+0x13e/0x148 [ 18.814131][ C0] [ 18.814136][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.814138][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 18.814140][ C0] preempt_count: 303, expected: 0 [ 18.814141][ C0] RCU nest depth: 3, expected: 0 [ 18.814141][ C0] INFO: lockdep is turned off. [ 18.814142][ C0] irq event stamp: 647055 [ 18.814143][ C0] hardirqs last enabled at (647054): [] __down_trylock_console_sem+0x86/0xa0 [ 18.814145][ C0] hardirqs last disabled at (647055): [] console_emit_next_record+0x3d4/0x4c0 [ 18.814147][ C0] softirqs last enabled at (646956): [] handle_softirqs+0x67c/0x900 [ 18.814149][ C0] softirqs last disabled at (647005): [] __irq_exit_rcu+0x145/0x1c0 [ 18.814151][ C0] Preemption disabled at: [ 18.814151][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 18.814154][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.814156][ C0] Tainted: [W]=WARN [ 18.814156][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.814157][ C0] Call Trace: [ 18.814158][ C0] [ 18.814158][ C0] dump_stack_lvl+0x6f/0xa0 [ 18.814160][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 18.814162][ C0] __might_resched.cold+0x1fe/0x2c1 [ 18.814165][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.814168][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.814171][ C0] __kmalloc_noprof+0x443/0x760 [ 18.814173][ C0] ? __rwlock_init+0x150/0x150 [ 18.814174][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 18.814176][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 18.814178][ C0] alloc_buf.isra.0+0x4b/0x260 [ 18.814180][ C0] put_chars+0x1e1/0x2f0 [ 18.814181][ C0] ? __send_to_port+0x420/0x420 [ 18.814183][ C0] ? mark_lock+0x1d7/0xa00 [ 18.814185][ C0] hvc_console_print+0x292/0x780 [ 18.814187][ C0] ? __lock_acquire+0x388/0xc20 [ 18.814190][ C0] ? hvc_write+0x3a0/0x3a0 [ 18.814191][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.814193][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.814195][ C0] ? lock_acquire+0x13c/0x160 [ 18.814197][ C0] console_emit_next_record+0x22f/0x4c0 [ 18.814199][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 18.814201][ C0] ? console_flush_one_record+0x106/0x710 [ 18.814203][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.814205][ C0] ? lock_acquire+0x13c/0x160 [ 18.814207][ C0] console_flush_one_record+0x46f/0x710 [ 18.814209][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 18.814211][ C0] ? __lock_acquire+0x518/0xc20 [ 18.814213][ C0] console_unlock+0xee/0x1f0 [ 18.814215][ C0] ? console_flush_one_record+0x710/0x710 [ 18.814217][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.814219][ C0] ? lock_acquire+0x60/0x160 [ 18.814221][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.814222][ C0] ? vprintk_emit+0x320/0x3e0 [ 18.814224][ C0] vprintk_emit+0x37c/0x3e0 [ 18.814227][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 18.814229][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 18.814232][ C0] _printk+0xc7/0x100 [ 18.814234][ C0] ? snapshot_read.cold+0x21/0x21 [ 18.814235][ C0] ? ___ratelimit+0x4e7/0xa00 [ 18.814238][ C0] ? idr_get_free+0x830/0x830 [ 18.814240][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.814243][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.814245][ C0] ? mark_usage+0x61/0x170 [ 18.814246][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.814249][ C0] ? mark_usage+0x61/0x170 [ 18.814250][ C0] ? netif_skb_features+0x658/0x1430 [ 18.814252][ C0] ? __lock_acquire+0x518/0xc20 [ 18.814254][ C0] ? validate_chain+0x737/0xc20 [ 18.814256][ C0] ? skb_network_protocol+0x3b0/0x3b0 [ 18.814257][ C0] ? mark_usage+0x61/0x170 [ 18.814260][ C0] dev_hard_start_xmit+0xf4/0x620 [ 18.814261][ C0] ? validate_chain+0x730/0xc20 [ 18.814263][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 18.814265][ C0] sch_direct_xmit+0x13d/0xaa0 [ 18.814267][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 18.814269][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 18.814270][ C0] ? __rcu_read_lock+0x30/0x70 [ 18.814272][ C0] ? lock_acquire+0x13c/0x160 [ 18.814275][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 18.814276][ C0] ? tc_run+0x45e/0x7e0 [ 18.814278][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 18.814279][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.814281][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.814283][ C0] ? lock_acquire+0x13c/0x160 [ 18.814285][ C0] __dev_queue_xmit+0x942/0x1b80 [ 18.814288][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.814290][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 18.814291][ C0] ? find_held_lock+0x2b/0x80 [ 18.814294][ C0] ? neigh_hh_output+0x152/0x4c0 [ 18.814296][ C0] ip6_finish_output2+0x96f/0x1300 [ 18.814298][ C0] ? ip6_dst_lookup+0x80/0x80 [ 18.814300][ C0] ? find_held_lock+0x2b/0x80 [ 18.814301][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 18.814303][ C0] ? ip6_mtu+0x15d/0x310 [ 18.814305][ C0] ip6_finish_output+0x646/0xda0 [ 18.814306][ C0] ip6_output+0x23f/0x7f0 [ 18.814308][ C0] ? ip6_finish_output+0xda0/0xda0 [ 18.814310][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 18.814311][ C0] ? find_held_lock+0x2b/0x80 [ 18.814313][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 18.814315][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 18.814317][ C0] ndisc_send_skb+0xba3/0x1520 [ 18.814320][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 18.814321][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.814324][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.814326][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.814328][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.814330][ C0] addrconf_rs_timer+0x26f/0x770 [ 18.814332][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.814334][ C0] ? lock_acquire+0x13c/0x160 [ 18.814336][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.814338][ C0] call_timer_fn+0x160/0x4d0 [ 18.814344][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 18.814346][ C0] ? debug_object_active_state+0x430/0x430 [ 18.814348][ C0] ? find_held_lock+0x2b/0x80 [ 18.814350][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 18.814351][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.814354][ C0] __run_timers+0x68f/0xaa0 [ 18.814356][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.814360][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.814361][ C0] ? __lock_acquire+0x518/0xc20 [ 18.814364][ C0] ? __rwlock_init+0x150/0x150 [ 18.814367][ C0] run_timer_softirq+0xf0/0x160 [ 18.814369][ C0] ? __run_timers+0xaa0/0xaa0 [ 18.814371][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.814372][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.814374][ C0] handle_softirqs+0x1d3/0x900 [ 18.814376][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 18.814379][ C0] ? _local_bh_enable+0xc0/0xc0 [ 18.814381][ C0] __irq_exit_rcu+0x145/0x1c0 [ 18.814382][ C0] irq_exit_rcu+0xe/0x30 [ 18.814384][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.814386][ C0] [ 18.814386][ C0] [ 18.814387][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 18.814389][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.814390][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.814392][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 18.814394][ C0] RSP: 0018:ffffffff9a607cf8 EFLAGS: 00000296 [ 18.814395][ C0] RAX: 000000000009df5b RBX: ffffffff9a61c600 RCX: ffffffff976f0307 [ 18.814396][ C0] RDX: ffffffff9a61c600 RSI: ffffffff9a438b01 RDI: ffffffff99e8d8e0 [ 18.814397][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.814398][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff34c0fa2 [ 18.814399][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 18.814401][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.814403][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 18.814405][ C0] default_idle+0x9/0x10 [ 18.814407][ C0] default_idle_call+0x6e/0xb0 [ 18.814409][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.814410][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 18.814412][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 18.814414][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.814416][ C0] do_idle+0xd8/0x190 [ 18.814418][ C0] cpu_startup_entry+0x53/0x70 [ 18.814419][ C0] rest_init+0x279/0x280 [ 18.814422][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 18.814425][ C0] ? rest_init+0x280/0x280 [ 18.814427][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 18.814430][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 18.814432][ C0] ? acpi_enable+0x1e4/0x330 [ 18.814434][ C0] start_kernel+0x3af/0x3b0 [ 18.814435][ C0] x86_64_start_reservations+0x24/0x30 [ 18.814438][ C0] x86_64_start_kernel+0x12b/0x130 [ 18.814440][ C0] common_startup_64+0x13e/0x148 [ 18.814443][ C0] [ 19.588689][ T335] Mirror/redirect action on [ 27.005648][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 27.005667][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.005670][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 27.005672][ C0] preempt_count: 303, expected: 0 [ 27.005672][ C0] RCU nest depth: 3, expected: 0 [ 27.005674][ C0] INFO: lockdep is turned off. [ 27.005675][ C0] irq event stamp: 647055 [ 27.005676][ C0] hardirqs last enabled at (647054): [] __down_trylock_console_sem+0x86/0xa0 [ 27.005686][ C0] hardirqs last disabled at (647055): [] console_emit_next_record+0x3d4/0x4c0 [ 27.005688][ C0] softirqs last enabled at (646956): [] handle_softirqs+0x67c/0x900 [ 27.005691][ C0] softirqs last disabled at (647005): [] __irq_exit_rcu+0x145/0x1c0 [ 27.005693][ C0] Preemption disabled at: [ 27.005694][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 27.005703][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.005706][ C0] Tainted: [W]=WARN [ 27.005707][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.005709][ C0] Call Trace: [ 27.005711][ C0] [ 27.005712][ C0] dump_stack_lvl+0x6f/0xa0 [ 27.005717][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 27.005719][ C0] __might_resched.cold+0x1fe/0x2c1 [ 27.005723][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.005726][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005730][ C0] __kmalloc_noprof+0x443/0x760 [ 27.005733][ C0] ? __rwlock_init+0x150/0x150 [ 27.005736][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 27.005739][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 27.005741][ C0] alloc_buf.isra.0+0x4b/0x260 [ 27.005743][ C0] put_chars+0x1e1/0x2f0 [ 27.005745][ C0] ? desc_read_finalized_seq+0x79/0x120 [ 27.005747][ C0] ? __send_to_port+0x420/0x420 [ 27.005749][ C0] ? console_prepend_replay+0x20/0x20 [ 27.005751][ C0] hvc_console_print+0x292/0x780 [ 27.005755][ C0] ? hvc_write+0x3a0/0x3a0 [ 27.005756][ C0] ? do_raw_spin_lock+0x131/0x280 [ 27.005758][ C0] ? __rwlock_init+0x150/0x150 [ 27.005759][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005761][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005763][ C0] ? lock_acquire+0x13c/0x160 [ 27.005765][ C0] console_emit_next_record+0x22f/0x4c0 [ 27.005767][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 27.005769][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005771][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005773][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005774][ C0] ? lock_acquire+0x13c/0x160 [ 27.005776][ C0] ? console_flush_one_record+0x111/0x710 [ 27.005778][ C0] console_flush_one_record+0x46f/0x710 [ 27.005780][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 27.005783][ C0] console_unlock+0xee/0x1f0 [ 27.005785][ C0] ? lock_acquire+0x13c/0x160 [ 27.005786][ C0] ? console_flush_one_record+0x710/0x710 [ 27.005788][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005790][ C0] ? lock_release+0x184/0x1f0 [ 27.005791][ C0] ? lock_acquire+0x60/0x160 [ 27.005793][ C0] ? __rcu_read_lock+0x30/0x70 [ 27.005795][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.005796][ C0] ? vprintk_emit+0x320/0x3e0 [ 27.005798][ C0] vprintk_emit+0x37c/0x3e0 [ 27.005801][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 27.005803][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 27.005805][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005806][ C0] ? lock_acquire+0x13c/0x160 [ 27.005808][ C0] _printk+0xc7/0x100 [ 27.005812][ C0] ? snapshot_read.cold+0x21/0x21 [ 27.005813][ C0] ? ___ratelimit+0x4e7/0xa00 [ 27.005817][ C0] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 27.005820][ C0] ? idr_get_free+0x830/0x830 [ 27.005822][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 27.005825][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 27.005830][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 27.005834][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 27.005836][ C0] ? sock_def_readable+0x156/0x480 [ 27.005839][ C0] ? packet_rcv+0xd26/0x15a0 [ 27.005842][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005844][ C0] ? lock_release+0x184/0x1f0 [ 27.005846][ C0] ? dev_queue_xmit_nit+0x642/0x9e0 [ 27.005849][ C0] ? lock_acquire+0x13c/0x160 [ 27.005850][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005852][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 27.005855][ C0] dev_hard_start_xmit+0xf4/0x620 [ 27.005857][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 27.005859][ C0] sch_direct_xmit+0x13d/0xaa0 [ 27.005862][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 27.005863][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005865][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 27.005866][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 27.005868][ C0] ? __rcu_read_lock+0x30/0x70 [ 27.005870][ C0] ? lock_acquire+0x13c/0x160 [ 27.005872][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 27.005874][ C0] ? lock_release+0x184/0x1f0 [ 27.005875][ C0] ? tc_run+0x8b/0x7e0 [ 27.005877][ C0] ? is_bpf_text_address+0x3e/0x110 [ 27.005880][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 27.005882][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 27.005884][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005885][ C0] ? lock_acquire+0x13c/0x160 [ 27.005887][ C0] __dev_queue_xmit+0x942/0x1b80 [ 27.005890][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 27.005892][ C0] ? addrconf_rs_timer+0x26f/0x770 [ 27.005894][ C0] ? stack_depot_save_flags+0x1bc/0x790 [ 27.005898][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 27.005901][ C0] ? neigh_hh_output+0x152/0x4c0 [ 27.005903][ C0] ip6_finish_output2+0x96f/0x1300 [ 27.005906][ C0] ? ip6_dst_lookup+0x80/0x80 [ 27.005907][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005909][ C0] ? lock_acquire+0x13c/0x160 [ 27.005911][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005913][ C0] ? lock_release+0x184/0x1f0 [ 27.005914][ C0] ip6_finish_output+0x646/0xda0 [ 27.005916][ C0] ip6_output+0x23f/0x7f0 [ 27.005918][ C0] ? ip6_finish_output+0xda0/0xda0 [ 27.005920][ C0] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 27.005922][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005924][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.005925][ C0] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 27.005927][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005928][ C0] ? trace_hardirqs_on+0x36/0x40 [ 27.005930][ C0] ? lock_acquire+0x13c/0x160 [ 27.005931][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005933][ C0] ndisc_send_skb+0xba3/0x1520 [ 27.005937][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 27.005939][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 27.005942][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.005944][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.005945][ C0] addrconf_rs_timer+0x26f/0x770 [ 27.005947][ C0] ? do_raw_spin_lock+0x131/0x280 [ 27.005949][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.005951][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005953][ C0] ? lock_acquire+0x13c/0x160 [ 27.005954][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 27.005956][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.005958][ C0] call_timer_fn+0x160/0x4d0 [ 27.005960][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 27.005962][ C0] ? debug_object_active_state+0x430/0x430 [ 27.005966][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005968][ C0] __run_timers+0x68f/0xaa0 [ 27.005970][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.005972][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.005974][ C0] ? do_raw_spin_lock+0x131/0x280 [ 27.005977][ C0] ? __rwlock_init+0x150/0x150 [ 27.005979][ C0] run_timer_softirq+0xf0/0x160 [ 27.005981][ C0] ? __run_timers+0xaa0/0xaa0 [ 27.005983][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.005984][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005986][ C0] handle_softirqs+0x1d3/0x900 [ 27.005988][ C0] ? _local_bh_enable+0xc0/0xc0 [ 27.005989][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.005991][ C0] ? lock_release+0x184/0x1f0 [ 27.005993][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.005994][ C0] irq_exit_rcu+0xe/0x30 [ 27.005996][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.005998][ C0] [ 27.005999][ C0] [ 27.006000][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.006002][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.006005][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 27.006007][ C0] RSP: 0018:ffffffff9a607cf8 EFLAGS: 00000246 [ 27.006010][ C0] RAX: 0000000000000000 RBX: ffffffff9a61c600 RCX: 0000000000000001 [ 27.006011][ C0] RDX: 0000000000000000 RSI: ffffffff99e8d860 RDI: ffffffff976f0307 [ 27.006012][ C0] RBP: 0000000000000000 R08: ffffffff99b80421 R09: 1fe2200005d463a2 [ 27.006013][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff34c0fa2 [ 27.006014][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 27.006015][ C0] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 27.006017][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.006020][ C0] default_idle+0x9/0x10 [ 27.006022][ C0] default_idle_call+0x6e/0xb0 [ 27.006024][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.006025][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 27.006027][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 27.006030][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.006032][ C0] do_idle+0xd8/0x190 [ 27.006033][ C0] cpu_startup_entry+0x53/0x70 [ 27.006035][ C0] rest_init+0x279/0x280 [ 27.006037][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 27.006039][ C0] ? rest_init+0x280/0x280 [ 27.006041][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 27.006045][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 27.006047][ C0] ? acpi_enable+0x1e4/0x330 [ 27.006050][ C0] start_kernel+0x3af/0x3b0 [ 27.006054][ C0] x86_64_start_reservations+0x24/0x30 [ 27.006057][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.006059][ C0] common_startup_64+0x13e/0x148 [ 27.006063][ C0] [ 43.901783][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 43.901802][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 43.901805][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 43.901806][ C0] preempt_count: 303, expected: 0 [ 43.901807][ C0] RCU nest depth: 3, expected: 0 [ 43.901808][ C0] INFO: lockdep is turned off. [ 43.901810][ C0] irq event stamp: 647055 [ 43.901811][ C0] hardirqs last enabled at (647054): [] __down_trylock_console_sem+0x86/0xa0 [ 43.901820][ C0] hardirqs last disabled at (647055): [] console_emit_next_record+0x3d4/0x4c0 [ 43.901823][ C0] softirqs last enabled at (646956): [] handle_softirqs+0x67c/0x900 [ 43.901826][ C0] softirqs last disabled at (647005): [] __irq_exit_rcu+0x145/0x1c0 [ 43.901828][ C0] Preemption disabled at: [ 43.901829][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 43.901837][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 43.901841][ C0] Tainted: [W]=WARN [ 43.901842][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.901844][ C0] Call Trace: [ 43.901846][ C0] [ 43.901847][ C0] dump_stack_lvl+0x6f/0xa0 [ 43.901853][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 43.901854][ C0] __might_resched.cold+0x1fe/0x2c1 [ 43.901858][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 43.901861][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.901865][ C0] __kmalloc_noprof+0x443/0x760 [ 43.901869][ C0] ? __rwlock_init+0x150/0x150 [ 43.901871][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 43.901875][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 43.901877][ C0] alloc_buf.isra.0+0x4b/0x260 [ 43.901879][ C0] put_chars+0x1e1/0x2f0 [ 43.901881][ C0] ? desc_read_finalized_seq+0x79/0x120 [ 43.901883][ C0] ? __send_to_port+0x420/0x420 [ 43.901885][ C0] ? console_prepend_replay+0x20/0x20 [ 43.901887][ C0] hvc_console_print+0x292/0x780 [ 43.901891][ C0] ? hvc_write+0x3a0/0x3a0 [ 43.901892][ C0] ? do_raw_spin_lock+0x131/0x280 [ 43.901893][ C0] ? __rwlock_init+0x150/0x150 [ 43.901895][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.901897][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.901898][ C0] ? lock_acquire+0x13c/0x160 [ 43.901901][ C0] console_emit_next_record+0x22f/0x4c0 [ 43.901903][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 43.901905][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.901907][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.901909][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.901910][ C0] ? lock_acquire+0x13c/0x160 [ 43.901912][ C0] ? console_flush_one_record+0x111/0x710 [ 43.901914][ C0] console_flush_one_record+0x46f/0x710 [ 43.901916][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 43.901919][ C0] console_unlock+0xee/0x1f0 [ 43.901921][ C0] ? lock_acquire+0x13c/0x160 [ 43.901923][ C0] ? console_flush_one_record+0x710/0x710 [ 43.901924][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.901926][ C0] ? lock_release+0x184/0x1f0 [ 43.901928][ C0] ? lock_acquire+0x60/0x160 [ 43.901929][ C0] ? __rcu_read_lock+0x30/0x70 [ 43.901931][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 43.901933][ C0] ? vprintk_emit+0x320/0x3e0 [ 43.901935][ C0] vprintk_emit+0x37c/0x3e0 [ 43.901938][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 43.901940][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 43.901942][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.901943][ C0] ? lock_acquire+0x13c/0x160 [ 43.901945][ C0] _printk+0xc7/0x100 [ 43.901949][ C0] ? snapshot_read.cold+0x21/0x21 [ 43.901950][ C0] ? ___ratelimit+0x4e7/0xa00 [ 43.901954][ C0] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 43.901957][ C0] ? idr_get_free+0x830/0x830 [ 43.901960][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 43.901962][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 43.901967][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 43.901971][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 43.901973][ C0] ? sock_def_readable+0x156/0x480 [ 43.901977][ C0] ? packet_rcv+0xd26/0x15a0 [ 43.901980][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.901982][ C0] ? lock_release+0x184/0x1f0 [ 43.901983][ C0] ? dev_queue_xmit_nit+0x642/0x9e0 [ 43.901986][ C0] ? lock_acquire+0x13c/0x160 [ 43.901987][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.901989][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 43.901992][ C0] dev_hard_start_xmit+0xf4/0x620 [ 43.901995][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 43.901997][ C0] sch_direct_xmit+0x13d/0xaa0 [ 43.901999][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 43.902001][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.902003][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 43.902004][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 43.902006][ C0] ? __rcu_read_lock+0x30/0x70 [ 43.902007][ C0] ? lock_acquire+0x13c/0x160 [ 43.902010][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 43.902011][ C0] ? lock_release+0x184/0x1f0 [ 43.902013][ C0] ? tc_run+0x8b/0x7e0 [ 43.902014][ C0] ? is_bpf_text_address+0x3e/0x110 [ 43.902017][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 43.902019][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 43.902020][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.902022][ C0] ? lock_acquire+0x13c/0x160 [ 43.902024][ C0] __dev_queue_xmit+0x942/0x1b80 [ 43.902027][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 43.902029][ C0] ? addrconf_rs_timer+0x26f/0x770 [ 43.902031][ C0] ? stack_depot_save_flags+0x1bc/0x790 [ 43.902034][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 43.902037][ C0] ? neigh_hh_output+0x152/0x4c0 [ 43.902040][ C0] ip6_finish_output2+0x96f/0x1300 [ 43.902042][ C0] ? ip6_dst_lookup+0x80/0x80 [ 43.902044][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.902046][ C0] ? lock_acquire+0x13c/0x160 [ 43.902047][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.902049][ C0] ? lock_release+0x184/0x1f0 [ 43.902051][ C0] ip6_finish_output+0x646/0xda0 [ 43.902053][ C0] ip6_output+0x23f/0x7f0 [ 43.902054][ C0] ? ip6_finish_output+0xda0/0xda0 [ 43.902056][ C0] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 43.902059][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.902061][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.902062][ C0] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 43.902063][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.902065][ C0] ? trace_hardirqs_on+0x36/0x40 [ 43.902066][ C0] ? lock_acquire+0x13c/0x160 [ 43.902068][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.902070][ C0] ndisc_send_skb+0xba3/0x1520 [ 43.902074][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 43.902076][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 43.902079][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.902081][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.902082][ C0] addrconf_rs_timer+0x26f/0x770 [ 43.902084][ C0] ? do_raw_spin_lock+0x131/0x280 [ 43.902086][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.902088][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.902090][ C0] ? lock_acquire+0x13c/0x160 [ 43.902091][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 43.902093][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.902095][ C0] call_timer_fn+0x160/0x4d0 [ 43.902097][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 43.902099][ C0] ? debug_object_active_state+0x430/0x430 [ 43.902103][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.902105][ C0] __run_timers+0x68f/0xaa0 [ 43.902107][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.902109][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 43.902112][ C0] ? do_raw_spin_lock+0x131/0x280 [ 43.902114][ C0] ? __rwlock_init+0x150/0x150 [ 43.902116][ C0] run_timer_softirq+0xf0/0x160 [ 43.902119][ C0] ? __run_timers+0xaa0/0xaa0 [ 43.902120][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.902122][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.902123][ C0] handle_softirqs+0x1d3/0x900 [ 43.902126][ C0] ? _local_bh_enable+0xc0/0xc0 [ 43.902127][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.902129][ C0] ? lock_release+0x184/0x1f0 [ 43.902131][ C0] __irq_exit_rcu+0x145/0x1c0 [ 43.902132][ C0] irq_exit_rcu+0xe/0x30 [ 43.902134][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 43.902136][ C0] [ 43.902137][ C0] [ 43.902137][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 43.902140][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 43.902142][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 43.902145][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 43.902147][ C0] RSP: 0018:ffffffff9a607cf8 EFLAGS: 00000246 [ 43.902150][ C0] RAX: 0000000000000000 RBX: ffffffff9a61c600 RCX: 0000000000000001 [ 43.902152][ C0] RDX: 0000000000000000 RSI: ffffffff99e8d860 RDI: ffffffff976f0307 [ 43.902153][ C0] RBP: 0000000000000000 R08: ffffffff99b80421 R09: 1fe2200005d463a2 [ 43.902154][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff34c0fa2 [ 43.902154][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 43.902156][ C0] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 43.902158][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 43.902161][ C0] default_idle+0x9/0x10 [ 43.902163][ C0] default_idle_call+0x6e/0xb0 [ 43.902165][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 43.902166][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 43.902168][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 43.902170][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.902171][ C0] ? rcu_is_watching+0x16/0xd0 [ 43.902174][ C0] do_idle+0xd8/0x190 [ 43.902175][ C0] cpu_startup_entry+0x53/0x70 [ 43.902177][ C0] rest_init+0x279/0x280 [ 43.902179][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 43.902182][ C0] ? rest_init+0x280/0x280 [ 43.902183][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 43.902187][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 43.902190][ C0] ? acpi_enable+0x1e4/0x330 [ 43.902192][ C0] start_kernel+0x3af/0x3b0 [ 43.902196][ C0] x86_64_start_reservations+0x24/0x30 [ 43.902199][ C0] x86_64_start_kernel+0x12b/0x130 [ 43.902201][ C0] common_startup_64+0x13e/0x148 [ 43.902205][ C0] [ 46.534213][ T532] veth4: left allmulticast mode [ 46.534232][ T532] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 46.534235][ T532] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 532, name: ip [ 46.534236][ T532] preempt_count: 1, expected: 0 [ 46.534237][ T532] RCU nest depth: 0, expected: 0 [ 46.534238][ T532] INFO: lockdep is turned off. [ 46.534240][ T532] irq event stamp: 0 [ 46.534241][ T532] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 46.534245][ T532] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 46.534251][ T532] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 46.534253][ T532] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 46.534255][ T532] Preemption disabled at: [ 46.534255][ T532] [] vprintk_emit+0x31b/0x3e0 [ 46.534263][ T532] CPU: 2 UID: 0 PID: 532 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 46.534267][ T532] Tainted: [W]=WARN [ 46.534268][ T532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.534269][ T532] Call Trace: [ 46.534271][ T532] [ 46.534272][ T532] dump_stack_lvl+0x6f/0xa0 [ 46.534278][ T532] ? vprintk_emit+0x31b/0x3e0 [ 46.534280][ T532] __might_resched.cold+0x1fe/0x2c1 [ 46.534283][ T532] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 46.534287][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534291][ T532] __kmalloc_noprof+0x443/0x760 [ 46.534295][ T532] ? __rwlock_init+0x150/0x150 [ 46.534297][ T532] ? alloc_buf.isra.0+0x4b/0x260 [ 46.534301][ T532] ? do_raw_spin_unlock+0x59/0x250 [ 46.534303][ T532] alloc_buf.isra.0+0x4b/0x260 [ 46.534305][ T532] put_chars+0x1e1/0x2f0 [ 46.534307][ T532] ? __send_to_port+0x420/0x420 [ 46.534309][ T532] ? printk_get_next_message+0x240/0x650 [ 46.534311][ T532] hvc_console_print+0x292/0x780 [ 46.534315][ T532] ? hvc_write+0x3a0/0x3a0 [ 46.534316][ T532] ? __rwlock_init+0x150/0x150 [ 46.534318][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534320][ T532] ? lock_acquire+0x13c/0x160 [ 46.534322][ T532] console_emit_next_record+0x22f/0x4c0 [ 46.534325][ T532] ? devkmsg_read+0x4b0/0x4b0 [ 46.534327][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534328][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534330][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534332][ T532] ? lock_acquire+0x13c/0x160 [ 46.534334][ T532] ? console_flush_one_record+0x111/0x710 [ 46.534335][ T532] console_flush_one_record+0x46f/0x710 [ 46.534338][ T532] ? console_emit_next_record+0x4c0/0x4c0 [ 46.534340][ T532] console_unlock+0xee/0x1f0 [ 46.534344][ T532] ? lock_acquire+0x13c/0x160 [ 46.534346][ T532] ? console_flush_one_record+0x710/0x710 [ 46.534347][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534349][ T532] ? lock_release+0x184/0x1f0 [ 46.534351][ T532] ? lock_acquire+0x60/0x160 [ 46.534352][ T532] ? __rcu_read_lock+0x30/0x70 [ 46.534354][ T532] ? __down_trylock_console_sem+0x5e/0xa0 [ 46.534356][ T532] ? vprintk_emit+0x320/0x3e0 [ 46.534358][ T532] vprintk_emit+0x37c/0x3e0 [ 46.534361][ T532] ? wake_up_klogd_work_func+0x90/0x90 [ 46.534362][ T532] ? netlink_unicast+0x486/0x750 [ 46.534366][ T532] ? ____sys_sendmsg+0x415/0x880 [ 46.534369][ T532] ? ___sys_sendmsg+0x14e/0x1d0 [ 46.534370][ T532] ? __sys_sendmsg+0x12c/0x1d0 [ 46.534372][ T532] ? do_syscall_64+0xff/0x530 [ 46.534375][ T532] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.534378][ T532] _printk+0xc7/0x100 [ 46.534381][ T532] ? snapshot_read.cold+0x21/0x21 [ 46.534383][ T532] ? netdev_name+0x43/0x60 [ 46.534386][ T532] ? __netdev_printk+0x17f/0x1d0 [ 46.534388][ T532] netdev_info+0xe2/0x116 [ 46.534390][ T532] ? netdev_notice+0x120/0x120 [ 46.534392][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534394][ T532] ? __up_read+0x355/0x9e0 [ 46.534395][ T532] ? trace_hardirqs_on+0x36/0x40 [ 46.534398][ T532] ? down_write_nested+0x200/0x200 [ 46.534399][ T532] ? mutex_is_locked+0x1c/0x50 [ 46.534402][ T532] netif_set_allmulti.cold+0x7c/0x166 [ 46.534405][ T532] dev_set_allmulti+0xa2/0x150 [ 46.534408][ T532] del_nbp+0xb7/0xc10 [bridge] [ 46.534421][ T532] ? __asan_memset+0x27/0x50 [ 46.534424][ T532] br_dev_delete+0x9d/0x1e0 [bridge] [ 46.534432][ T532] rtnl_dellink+0x48f/0xae0 [ 46.534435][ T532] ? lock_release+0x184/0x1f0 [ 46.534437][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534439][ T532] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 46.534441][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534447][ T532] ? unwind_next_frame+0x69b/0x1ea0 [ 46.534450][ T532] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.534451][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534453][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534455][ T532] ? lock_acquire+0x13c/0x160 [ 46.534456][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534458][ T532] ? lock_release+0x184/0x1f0 [ 46.534460][ T532] ? is_bpf_text_address+0x3e/0x110 [ 46.534463][ T532] ? is_bpf_text_address+0x72/0x110 [ 46.534465][ T532] ? kernel_text_address+0x149/0x170 [ 46.534467][ T532] ? __kernel_text_address+0x12/0x30 [ 46.534469][ T532] ? write_profile+0xf0/0xf0 [ 46.534471][ T532] ? unwind_get_return_address+0x67/0xd0 [ 46.534472][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534474][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534476][ T532] ? cap_capable+0x1d7/0x3d0 [ 46.534480][ T532] ? lock_acquire+0x13c/0x160 [ 46.534482][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534483][ T532] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 46.534486][ T532] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.534487][ T532] ? rtnl_link_fill+0x920/0x920 [ 46.534489][ T532] ? filter_irq_stacks+0xd0/0xd0 [ 46.534490][ T532] ? stack_depot_save_flags+0x1bc/0x790 [ 46.534494][ T532] netlink_rcv_skb+0x14e/0x3a0 [ 46.534496][ T532] ? rtnl_link_fill+0x920/0x920 [ 46.534497][ T532] ? lock_release+0x184/0x1f0 [ 46.534499][ T532] ? netlink_ack+0xcf0/0xcf0 [ 46.534500][ T532] ? __netlink_lookup+0xb9/0x6b0 [ 46.534502][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534504][ T532] ? lock_release+0x184/0x1f0 [ 46.534506][ T532] netlink_unicast+0x486/0x750 [ 46.534508][ T532] ? netlink_attachskb+0x810/0x810 [ 46.534510][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534512][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534513][ T532] ? lock_acquire+0x13c/0x160 [ 46.534515][ T532] netlink_sendmsg+0x735/0xc60 [ 46.534517][ T532] ? netlink_unicast+0x750/0x750 [ 46.534519][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534521][ T532] ? lock_release+0x184/0x1f0 [ 46.534523][ T532] ____sys_sendmsg+0x415/0x880 [ 46.534524][ T532] ? copy_msghdr_from_user+0x279/0x420 [ 46.534526][ T532] ? get_timestamp.constprop.0+0x390/0x390 [ 46.534528][ T532] ? move_addr_to_kernel+0x40/0x40 [ 46.534529][ T532] ? filter_irq_stacks+0xd0/0xd0 [ 46.534532][ T532] ___sys_sendmsg+0x14e/0x1d0 [ 46.534534][ T532] ? copy_msghdr_from_user+0x420/0x420 [ 46.534539][ T532] __sys_sendmsg+0x12c/0x1d0 [ 46.534540][ T532] ? __sys_sendmsg_sock+0x20/0x20 [ 46.534543][ T532] ? rcu_is_watching+0x16/0xd0 [ 46.534545][ T532] do_syscall_64+0xff/0x530 [ 46.534547][ T532] ? exc_page_fault+0xee/0x100 [ 46.534549][ T532] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.534551][ T532] RIP: 0033:0x7fa16ec9854e [ 46.534553][ T532] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 46.534555][ T532] RSP: 002b:00007ffc69efdb30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.534558][ T532] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa16ec9854e [ 46.534560][ T532] RDX: 0000000000000000 RSI: 00007ffc69efdbe0 RDI: 0000000000000005 [ 46.534561][ T532] RBP: 00007ffc69efdb40 R08: 0000000000000000 R09: 0000000000000000 [ 46.534562][ T532] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912c40 [ 46.534562][ T532] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc69efe2a0 [ 46.534565][ T532] [ 46.567098][ T532] veth4: left promiscuous mode [ 46.567382][ T532] br2: port 1(veth4) entered disabled state [ 46.584605][ T532] ip (532) used greatest stack depth: 23464 bytes left [ 46.702608][ T540] br1: port 1(veth1) entered disabled state [ 46.727723][ T541] br1: port 2(veth2) entered disabled state [ 46.745108][ T542] veth2: left allmulticast mode [ 46.745311][ T542] veth2: left promiscuous mode [ 46.745553][ T542] br1: port 2(veth2) entered disabled state [ 46.746200][ T542] veth1: left allmulticast mode [ 46.746985][ T542] veth1: left promiscuous mode [ 46.747210][ T542] br1: port 1(veth1) entered disabled state