[ 9.544553][ T187] ip (187) used greatest stack depth: 23136 bytes left [ 9.544569][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.544571][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 9.544573][ T187] preempt_count: 2, expected: 0 [ 9.544573][ T187] RCU nest depth: 0, expected: 0 [ 9.544574][ T187] locks held by ip/187: 5, last CPU#1: [ 9.544576][ T187] #0: ffffffffa28027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.544589][ T187] #1: ffffffffa2969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.544595][ T187] #2: ffffffffa2969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.544599][ T187] #3: ffffffffa2889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.544603][ T187] #4: ffffffffa2889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.544607][ T187] irq event stamp: 34482 [ 9.544607][ T187] hardirqs last enabled at (34481): [] __down_trylock_console_sem+0x86/0xa0 [ 9.544610][ T187] hardirqs last disabled at (34482): [] console_emit_next_record+0x3d4/0x4c0 [ 9.544612][ T187] softirqs last enabled at (34040): [] handle_softirqs+0x67c/0x900 [ 9.544614][ T187] softirqs last disabled at (34029): [] __irq_exit_rcu+0x145/0x1c0 [ 9.544616][ T187] Preemption disabled at: [ 9.544617][ T187] [<0000000000000000>] 0x0 [ 9.544624][ T187] CPU: 1 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.544627][ T187] Tainted: [W]=WARN [ 9.544628][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.544629][ T187] Call Trace: [ 9.544631][ T187] [ 9.544632][ T187] dump_stack_lvl+0x6f/0xa0 [ 9.544639][ T187] __might_resched.cold+0x1fe/0x2c1 [ 9.544643][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.544647][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 9.544653][ T187] __kmalloc_noprof+0x443/0x760 [ 9.544655][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 9.544661][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 9.544664][ T187] alloc_buf.isra.0+0x4b/0x260 [ 9.544667][ T187] put_chars+0x1e1/0x2f0 [ 9.544669][ T187] ? __send_to_port+0x420/0x420 [ 9.544671][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.544675][ T187] ? validate_chain+0x38b/0xc20 [ 9.544681][ T187] hvc_console_print+0x292/0x780 [ 9.544687][ T187] ? hvc_write+0x3a0/0x3a0 [ 9.544689][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.544691][ T187] ? lock_acquire+0x13c/0x160 [ 9.544695][ T187] console_emit_next_record+0x22f/0x4c0 [ 9.544699][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 9.544701][ T187] ? console_flush_one_record+0x106/0x710 [ 9.544704][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.544706][ T187] ? lock_acquire+0x13c/0x160 [ 9.544710][ T187] console_flush_one_record+0x46f/0x710 [ 9.544714][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 9.544716][ T187] ? __lock_acquire+0x518/0xc20 [ 9.544721][ T187] console_unlock+0xee/0x1f0 [ 9.544724][ T187] ? console_flush_one_record+0x710/0x710 [ 9.544726][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.544728][ T187] ? lock_acquire+0x60/0x160 [ 9.544735][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.544737][ T187] ? vprintk_emit+0x320/0x3e0 [ 9.544741][ T187] vprintk_emit+0x37c/0x3e0 [ 9.544744][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 9.544748][ T187] ? __lock_acquire+0x518/0xc20 [ 9.544751][ T187] _printk+0xc7/0x100 [ 9.544755][ T187] ? snapshot_read.cold+0x21/0x21 [ 9.544758][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.544767][ T187] ? __rwlock_init+0x150/0x150 [ 9.544770][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.544773][ T187] do_exit.cold+0x82/0x9c [ 9.544777][ T187] ? exit_notify+0x890/0x890 [ 9.544779][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 9.544782][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.544786][ T187] do_group_exit+0xb8/0x370 [ 9.544789][ T187] __x64_sys_exit_group+0x3c/0x50 [ 9.544790][ T187] x64_sys_call+0x1567/0x1570 [ 9.544793][ T187] do_syscall_64+0xff/0x530 [ 9.544796][ T187] ? exc_page_fault+0xee/0x100 [ 9.544799][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.544801][ T187] RIP: 0033:0x7fe913e351b8 [ 9.544803][ T187] Code: Unable to access opcode bytes at 0x7fe913e3518e. [ 9.544805][ T187] RSP: 002b:00007ffdb4a00f88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.544807][ T187] RAX: ffffffffffffffda RBX: 00007fe913f65f88 RCX: 00007fe913e351b8 [ 9.544808][ T187] RDX: 00007fe913b7ffc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.544809][ T187] RBP: 00007ffdb4a00fe0 R08: 0000000000000000 R09: 0000000000008010 [ 9.544810][ T187] R10: 00007ffdb4a00da0 R11: 0000000000000246 R12: 0000000000000001 [ 9.544811][ T187] R13: 0000000000000000 R14: 00007fe913f64680 R15: 00007fe913f65fa0 [ 9.544818][ T187] [ 11.227193][ T254] gre: GRE over IPv4 demultiplexer driver [ 11.227212][ T254] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.227214][ T254] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 254, name: modprobe [ 11.227216][ T254] preempt_count: 1, expected: 0 [ 11.227217][ T254] RCU nest depth: 0, expected: 0 [ 11.227218][ T254] locks held by modprobe/254: 4, last CPU#3: [ 11.227220][ T254] #0: ffffffffa2969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.227233][ T254] #1: ffffffffa2969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.227237][ T254] #2: ffffffffa2889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.227241][ T254] #3: ffffffffa2889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.227245][ T254] irq event stamp: 23222 [ 11.227246][ T254] hardirqs last enabled at (23221): [] __down_trylock_console_sem+0x86/0xa0 [ 11.227249][ T254] hardirqs last disabled at (23222): [] console_emit_next_record+0x3d4/0x4c0 [ 11.227251][ T254] softirqs last enabled at (21888): [] handle_softirqs+0x67c/0x900 [ 11.227254][ T254] softirqs last disabled at (21881): [] __irq_exit_rcu+0x145/0x1c0 [ 11.227256][ T254] Preemption disabled at: [ 11.227257][ T254] [] vprintk_emit+0x31b/0x3e0 [ 11.227263][ T254] CPU: 3 UID: 0 PID: 254 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.227267][ T254] Tainted: [W]=WARN [ 11.227268][ T254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.227269][ T254] Call Trace: [ 11.227271][ T254] [ 11.227273][ T254] dump_stack_lvl+0x6f/0xa0 [ 11.227278][ T254] ? vprintk_emit+0x31b/0x3e0 [ 11.227280][ T254] __might_resched.cold+0x1fe/0x2c1 [ 11.227285][ T254] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.227289][ T254] ? __kmalloc_noprof+0xdb/0x760 [ 11.227294][ T254] __kmalloc_noprof+0x443/0x760 [ 11.227296][ T254] ? alloc_buf.isra.0+0x4b/0x260 [ 11.227303][ T254] ? do_raw_spin_unlock+0x59/0x250 [ 11.227305][ T254] alloc_buf.isra.0+0x4b/0x260 [ 11.227308][ T254] put_chars+0x1e1/0x2f0 [ 11.227310][ T254] ? desc_read_finalized_seq+0x79/0x120 [ 11.227312][ T254] ? __send_to_port+0x420/0x420 [ 11.227315][ T254] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.227319][ T254] ? validate_chain+0x38b/0xc20 [ 11.227323][ T254] hvc_console_print+0x292/0x780 [ 11.227326][ T254] ? __lock_acquire+0x518/0xc20 [ 11.227328][ T254] ? __lock_acquire+0x518/0xc20 [ 11.227332][ T254] ? hvc_write+0x3a0/0x3a0 [ 11.227333][ T254] ? console_emit_next_record+0x1df/0x4c0 [ 11.227336][ T254] ? rcu_is_watching+0x16/0xd0 [ 11.227339][ T254] ? lock_acquire+0x13c/0x160 [ 11.227343][ T254] console_emit_next_record+0x22f/0x4c0 [ 11.227347][ T254] ? devkmsg_read+0x4b0/0x4b0 [ 11.227349][ T254] ? console_flush_one_record+0x106/0x710 [ 11.227352][ T254] ? rcu_is_watching+0x16/0xd0 [ 11.227354][ T254] ? lock_acquire+0x13c/0x160 [ 11.227358][ T254] console_flush_one_record+0x46f/0x710 [ 11.227362][ T254] ? console_emit_next_record+0x4c0/0x4c0 [ 11.227364][ T254] ? __lock_acquire+0x518/0xc20 [ 11.227369][ T254] console_unlock+0xee/0x1f0 [ 11.227372][ T254] ? console_flush_one_record+0x710/0x710 [ 11.227374][ T254] ? rcu_is_watching+0x16/0xd0 [ 11.227376][ T254] ? lock_acquire+0x60/0x160 [ 11.227380][ T254] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.227381][ T254] ? vprintk_emit+0x320/0x3e0 [ 11.227385][ T254] vprintk_emit+0x37c/0x3e0 [ 11.227389][ T254] ? wake_up_klogd_work_func+0x90/0x90 [ 11.227394][ T254] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.227398][ T254] _printk+0xc7/0x100 [ 11.227402][ T254] ? snapshot_read.cold+0x21/0x21 [ 11.227408][ T254] ? do_one_initcall+0x113/0x4f0 [ 11.227411][ T254] gre_init+0x15/0x1000 [gre] [ 11.227413][ T254] do_one_initcall+0x124/0x4f0 [ 11.227416][ T254] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.227420][ T254] ? do_init_module+0xae/0x8a0 [ 11.227423][ T254] ? kasan_unpoison+0x44/0x70 [ 11.227428][ T254] do_init_module+0x2ad/0x8a0 [ 11.227432][ T254] ? lockdep_hardirqs_on+0x91/0x130 [ 11.227436][ T254] ? free_module+0x470/0x470 [ 11.227439][ T254] ? kfree+0x123/0x590 [ 11.227443][ T254] load_module+0x1424/0x1bb0 [ 11.227450][ T254] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.227455][ T254] ? backing_file_read_iter+0x541/0x790 [ 11.227459][ T254] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.227463][ T254] init_module_from_file+0x11f/0x1a0 [ 11.227466][ T254] ? __do_sys_init_module+0x220/0x220 [ 11.227474][ T254] ? __rwlock_init+0x150/0x150 [ 11.227478][ T254] ? do_raw_spin_unlock+0x59/0x250 [ 11.227481][ T254] idempotent_init_module+0x37b/0x7c0 [ 11.227484][ T254] ? init_module_from_file+0x1a0/0x1a0 [ 11.227490][ T254] ? rcu_is_watching+0x16/0xd0 [ 11.227492][ T254] ? cap_capable+0x1d7/0x3d0 [ 11.227499][ T254] __x64_sys_finit_module+0xdf/0x190 [ 11.227501][ T254] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.227505][ T254] do_syscall_64+0xff/0x530 [ 11.227507][ T254] ? exc_page_fault+0xee/0x100 [ 11.227509][ T254] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.227512][ T254] RIP: 0033:0x7f9a0ce3237d [ 11.227515][ T254] 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 [ 11.227517][ T254] RSP: 002b:00007ffc7f35c668 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.227520][ T254] RAX: ffffffffffffffda RBX: 000055e89bb8da40 RCX: 00007f9a0ce3237d [ 11.227522][ T254] RDX: 0000000000000000 RSI: 000055e87d015ffd RDI: 0000000000000001 [ 11.227523][ T254] RBP: 00007ffc7f35c700 R08: 0000000000000000 R09: 0000000000000000 [ 11.227524][ T254] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e87d015ffd [ 11.227524][ T254] R13: 000055e89bb8da00 R14: 0000000000040000 R15: 0000000000000000 [ 11.227531][ T254] [ 11.268247][ T254] ip_gre: GRE over IPv4 tunneling driver [ 11.563584][ T265] GACT probability NOT on [ 11.663090][ T267] ip6_gre: GRE over IPv6 tunneling driver [ 11.747520][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.747585][ T10] [ 11.747586][ T10] ============================= [ 11.747587][ T10] WARNING: suspicious RCU usage [ 11.747589][ T10] 7.2.0-virtme #1 Tainted: G W [ 11.747591][ T10] ----------------------------- [ 11.747592][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 11.747593][ T10] [ 11.747593][ T10] other info that might help us debug this: [ 11.747593][ T10] [ 11.747594][ T10] [ 11.747594][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 11.747595][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 11.747597][ T10] #0: ff11000008d81540 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.747610][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.747614][ T10] #2: ff1100000e748d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 11.747620][ T10] #3: ffffffffa2980b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 11.747623][ T10] #4: ffffffffa2980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 11.747627][ T10] #5: ffffffffa2980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 11.747633][ T10] #6: ff1100000d0bba28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 11.747637][ T10] #7: ffffffffa2980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 11.747643][ T10] #8: ffffffffa2969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.747648][ T10] #9: ffffffffa2969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.747652][ T10] #10: ffffffffa2889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.747656][ T10] #11: ffffffffa2889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.747660][ T10] [ 11.747660][ T10] stack backtrace: [ 11.747663][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.747666][ T10] Tainted: [W]=WARN [ 11.747667][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.747668][ T10] Workqueue: mld mld_ifc_work [ 11.747672][ T10] Call Trace: [ 11.747674][ T10] [ 11.747676][ T10] dump_stack_lvl+0x6f/0xa0 [ 11.747683][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 11.747689][ T10] __might_resched+0x2ac/0x390 [ 11.747693][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.747697][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 11.747702][ T10] __kmalloc_noprof+0x443/0x760 [ 11.747705][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 11.747711][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 11.747714][ T10] alloc_buf.isra.0+0x4b/0x260 [ 11.747717][ T10] put_chars+0x1e1/0x2f0 [ 11.747720][ T10] ? __send_to_port+0x420/0x420 [ 11.747723][ T10] ? validate_chain+0x34a/0xc20 [ 11.747732][ T10] hvc_console_print+0x292/0x780 [ 11.747739][ T10] ? hvc_write+0x3a0/0x3a0 [ 11.747742][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.747746][ T10] ? lock_acquire+0x13c/0x160 [ 11.747750][ T10] console_emit_next_record+0x22f/0x4c0 [ 11.747754][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 11.747756][ T10] ? console_flush_one_record+0x106/0x710 [ 11.747760][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.747762][ T10] ? lock_acquire+0x13c/0x160 [ 11.747767][ T10] console_flush_one_record+0x46f/0x710 [ 11.747776][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 11.747778][ T10] ? __lock_acquire+0x518/0xc20 [ 11.747784][ T10] console_unlock+0xee/0x1f0 [ 11.747787][ T10] ? console_flush_one_record+0x710/0x710 [ 11.747789][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.747791][ T10] ? lock_acquire+0x60/0x160 [ 11.747795][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.747797][ T10] ? vprintk_emit+0x320/0x3e0 [ 11.747801][ T10] vprintk_emit+0x37c/0x3e0 [ 11.747805][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 11.747808][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 11.747813][ T10] _printk+0xc7/0x100 [ 11.747816][ T10] ? snapshot_read.cold+0x21/0x21 [ 11.747818][ T10] ? ___ratelimit+0x4e7/0xa00 [ 11.747824][ T10] ? idr_get_free+0x830/0x830 [ 11.747830][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 11.747835][ T10] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 11.747839][ T10] ? ret_from_fork_asm+0x11/0x20 [ 11.747843][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 11.747846][ T10] ? stack_trace_save+0x93/0xc0 [ 11.747849][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 11.747851][ T10] ? netif_skb_features+0x658/0x1430 [ 11.747854][ T10] ? mark_lock_irq+0x390/0x9c0 [ 11.747856][ T10] ? lock_acquire+0x13c/0x160 [ 11.747859][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 11.747862][ T10] ? save_trace+0xe8/0x280 [ 11.747866][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.747869][ T10] dev_hard_start_xmit+0xf4/0x620 [ 11.747873][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 11.747877][ T10] sch_direct_xmit+0x13d/0xaa0 [ 11.747881][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 11.747884][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 11.747886][ T10] ? __rcu_read_lock+0x30/0x70 [ 11.747888][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.747891][ T10] ? lock_acquire+0x13c/0x160 [ 11.747896][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 11.747901][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 11.747903][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 11.747906][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.747909][ T10] ? lock_acquire+0x13c/0x160 [ 11.747913][ T10] __dev_queue_xmit+0x942/0x1b80 [ 11.747916][ T10] ? __lock_acquire+0x518/0xc20 [ 11.747921][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 11.747923][ T10] ? find_held_lock+0x2b/0x80 [ 11.747925][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 11.747937][ T10] ip6_finish_output2+0x423/0x1300 [ 11.747943][ T10] ? ip6_dst_lookup+0x80/0x80 [ 11.747945][ T10] ? find_held_lock+0x2b/0x80 [ 11.747949][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 11.747952][ T10] ? ip6_mtu+0x15d/0x310 [ 11.747957][ T10] ip6_finish_output+0x646/0xda0 [ 11.747961][ T10] ip6_output+0x23f/0x7f0 [ 11.747965][ T10] ? ip6_finish_output+0xda0/0xda0 [ 11.747966][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 11.747969][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 11.747972][ T10] ? mark_held_locks+0x40/0x70 [ 11.747975][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 11.747978][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 11.747980][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 11.747984][ T10] mld_sendpack+0x9d6/0xec0 [ 11.747989][ T10] ? mld_dad_start_work+0x240/0x240 [ 11.747996][ T10] ? mld_send_cr+0x50f/0x820 [ 11.748000][ T10] mld_ifc_work+0x36/0x190 [ 11.748003][ T10] ? process_one_work+0xdfc/0x1560 [ 11.748005][ T10] process_one_work+0xe3e/0x1560 [ 11.748012][ T10] ? __queue_delayed_work+0x470/0x470 [ 11.748015][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 11.748023][ T10] worker_thread+0x4f1/0xd60 [ 11.748027][ T10] ? rescuer_thread+0x1340/0x1340 [ 11.748030][ T10] ? __kthread_parkme+0xbd/0x210 [ 11.748032][ T10] ? rescuer_thread+0x1340/0x1340 [ 11.748035][ T10] ? rescuer_thread+0x1340/0x1340 [ 11.748037][ T10] kthread+0x367/0x460 [ 11.748039][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.748042][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.748045][ T10] ret_from_fork+0x474/0x6b0 [ 11.748049][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.748052][ T10] ? __switch_to+0x5a3/0xe00 [ 11.748055][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.748058][ T10] ret_from_fork_asm+0x11/0x20 [ 11.748067][ T10] [ 11.812886][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.890889][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.137976][ T283] br1: port 1(veth1) entered blocking state [ 12.138635][ T283] br1: port 1(veth1) entered disabled state [ 12.139525][ T283] veth1: entered allmulticast mode [ 12.141256][ T283] veth1: entered promiscuous mode [ 12.181439][ T38] br1: port 1(veth1) entered blocking state [ 12.182177][ T38] br1: port 1(veth1) entered forwarding state [ 12.207222][ T285] br1: port 2(veth2) entered blocking state [ 12.207549][ T285] br1: port 2(veth2) entered disabled state [ 12.207869][ T285] veth2: entered allmulticast mode [ 12.209406][ T285] veth2: entered promiscuous mode [ 12.211157][ T70] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.237047][ T39] br1: port 2(veth2) entered blocking state [ 12.237063][ T39] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.237065][ T39] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 39, name: kworker/u20:0 [ 12.237066][ T39] preempt_count: 202, expected: 0 [ 12.237067][ T39] RCU nest depth: 0, expected: 0 [ 12.237068][ T39] locks held by kworker/u20:0/39: 8, last CPU#3: [ 12.237070][ T39] #0: ff1100000114a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.237082][ T39] #1: ffa00000002bfd10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.237086][ T39] #2: ffffffffa30d2c40 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 12.237092][ T39] #3: ff1100000c63ae58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 12.237106][ T39] #4: ffffffffa2969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.237112][ T39] #5: ffffffffa2969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.237115][ T39] #6: ffffffffa2889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.237119][ T39] #7: ffffffffa2889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.237123][ T39] irq event stamp: 31401 [ 12.237124][ T39] hardirqs last enabled at (31400): [] __down_trylock_console_sem+0x86/0xa0 [ 12.237126][ T39] hardirqs last disabled at (31401): [] console_emit_next_record+0x3d4/0x4c0 [ 12.237128][ T39] softirqs last enabled at (31362): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 12.237132][ T39] softirqs last disabled at (31396): [] br_port_carrier_check+0x161/0x430 [bridge] [ 12.237139][ T39] Preemption disabled at: [ 12.237140][ T39] [<0000000000000000>] 0x0 [ 12.237147][ T39] CPU: 3 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.237150][ T39] Tainted: [W]=WARN [ 12.237151][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.237153][ T39] Workqueue: events_unbound linkwatch_event [ 12.237156][ T39] Call Trace: [ 12.237158][ T39] [ 12.237159][ T39] dump_stack_lvl+0x6f/0xa0 [ 12.237165][ T39] __might_resched.cold+0x1fe/0x2c1 [ 12.237170][ T39] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.237174][ T39] ? __kmalloc_noprof+0xdb/0x760 [ 12.237179][ T39] __kmalloc_noprof+0x443/0x760 [ 12.237182][ T39] ? alloc_buf.isra.0+0x4b/0x260 [ 12.237188][ T39] ? do_raw_spin_unlock+0x59/0x250 [ 12.237190][ T39] alloc_buf.isra.0+0x4b/0x260 [ 12.237193][ T39] put_chars+0x1e1/0x2f0 [ 12.237196][ T39] ? __send_to_port+0x420/0x420 [ 12.237199][ T39] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.237203][ T39] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.237206][ T39] ? validate_chain+0x38b/0xc20 [ 12.237209][ T39] hvc_console_print+0x292/0x780 [ 12.237212][ T39] ? mark_usage+0x61/0x170 [ 12.237214][ T39] ? __lock_acquire+0x518/0xc20 [ 12.237215][ T39] ? __lock_acquire+0x518/0xc20 [ 12.237220][ T39] ? hvc_write+0x3a0/0x3a0 [ 12.237221][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 12.237225][ T39] ? lock_acquire+0x13c/0x160 [ 12.237229][ T39] console_emit_next_record+0x22f/0x4c0 [ 12.237233][ T39] ? devkmsg_read+0x4b0/0x4b0 [ 12.237235][ T39] ? console_flush_one_record+0x106/0x710 [ 12.237238][ T39] ? rcu_is_watching+0x16/0xd0 [ 12.237241][ T39] ? lock_acquire+0x13c/0x160 [ 12.237245][ T39] console_flush_one_record+0x46f/0x710 [ 12.237249][ T39] ? console_emit_next_record+0x4c0/0x4c0 [ 12.237251][ T39] ? __lock_acquire+0x518/0xc20 [ 12.237256][ T39] console_unlock+0xee/0x1f0 [ 12.237259][ T39] ? console_flush_one_record+0x710/0x710 [ 12.237261][ T39] ? rcu_is_watching+0x16/0xd0 [ 12.237263][ T39] ? lock_acquire+0x60/0x160 [ 12.237267][ T39] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.237269][ T39] ? vprintk_emit+0x320/0x3e0 [ 12.237272][ T39] vprintk_emit+0x37c/0x3e0 [ 12.237276][ T39] ? wake_up_klogd_work_func+0x90/0x90 [ 12.237279][ T39] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.237282][ T39] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.237286][ T39] _printk+0xc7/0x100 [ 12.237289][ T39] ? snapshot_read.cold+0x21/0x21 [ 12.237294][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 12.237299][ T39] br_set_state+0x22f/0x430 [bridge] [ 12.237308][ T39] br_init_port+0xc4/0x200 [bridge] [ 12.237316][ T39] br_stp_enable_port+0x12/0x50 [bridge] [ 12.237324][ T39] br_port_carrier_check+0x220/0x430 [bridge] [ 12.237332][ T39] br_device_event+0x52d/0x8f0 [bridge] [ 12.237341][ T39] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 12.237342][ T39] ? nlmsg_notify+0x62/0x250 [ 12.237349][ T39] notifier_call_chain+0xae/0x300 [ 12.237355][ T39] netif_state_change+0x139/0x340 [ 12.237360][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 12.237365][ T39] ? linkwatch_do_dev+0xae/0xd0 [ 12.237367][ T39] __linkwatch_run_queue+0x34c/0x750 [ 12.237370][ T39] ? linkwatch_do_dev+0xd0/0xd0 [ 12.237373][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 12.237377][ T39] linkwatch_event+0x7f/0xb0 [ 12.237380][ T39] ? __linkwatch_run_queue+0x750/0x750 [ 12.237383][ T39] process_one_work+0xe3e/0x1560 [ 12.237390][ T39] ? __queue_delayed_work+0x470/0x470 [ 12.237393][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 12.237400][ T39] worker_thread+0x4f1/0xd60 [ 12.237407][ T39] ? rescuer_thread+0x1340/0x1340 [ 12.237409][ T39] kthread+0x367/0x460 [ 12.237411][ T39] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.237414][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.237417][ T39] ret_from_fork+0x474/0x6b0 [ 12.237421][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.237424][ T39] ? __switch_to+0x5a3/0xe00 [ 12.237427][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.237430][ T39] ret_from_fork_asm+0x11/0x20 [ 12.237438][ T39] [ 12.270207][ T39] br1: port 2(veth2) entered forwarding state [ 12.432877][ T53] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.555837][ T53] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.672825][ T53] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.717856][ T53] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.995841][ T53] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.139868][ T70] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 17.210935][ C0] ip6_tnl_xmit_ctl: 6 callbacks suppressed [ 17.210945][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.210996][ C0] [ 17.210997][ C0] ======================================================== [ 17.210998][ C0] WARNING: possible irq lock inversion dependency detected [ 17.211001][ C0] 7.2.0-virtme #1 Tainted: G W [ 17.211002][ C0] -------------------------------------------------------- [ 17.211003][ C0] swapper/0/0 just changed the state of lock: [ 17.211004][ C0] ffffffffa2889660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.211017][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 17.211019][ C0] (fs_reclaim){+.+.}-{0:0} [ 17.211020][ C0] [ 17.211020][ C0] [ 17.211020][ C0] and interrupts could create inverse lock ordering between them. [ 17.211020][ C0] [ 17.211021][ C0] [ 17.211021][ C0] other info that might help us debug this: [ 17.211022][ C0] Possible interrupt unsafe locking scenario: [ 17.211022][ C0] [ 17.211022][ C0] CPU0 CPU1 [ 17.211023][ C0] ---- ---- [ 17.211023][ C0] lock(fs_reclaim); [ 17.211024][ C0] local_irq_disable(); [ 17.211025][ C0] lock(console_owner); [ 17.211026][ C0] lock(fs_reclaim); [ 17.211027][ C0] [ 17.211027][ C0] lock(console_owner); [ 17.211028][ C0] [ 17.211028][ C0] *** DEADLOCK *** [ 17.211028][ C0] [ 17.211028][ C0] locks held by swapper/0/0: 8, last CPU#0: [ 17.211029][ C0] #0: ffa0000000007c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 17.211035][ C0] #1: ffffffffa2980b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 17.211040][ C0] #2: ffffffffa2980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 17.211044][ C0] #3: ffffffffa2980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 17.211049][ C0] #4: ff1100000d0bba28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 17.211053][ C0] #5: ffffffffa2980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 17.211058][ C0] #6: ffffffffa2969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.211062][ C0] #7: ffffffffa2969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.211065][ C0] [ 17.211065][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 17.211070][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 17.211072][ C0] HARDIRQ-ON-W at: [ 17.211074][ C0] __lock_acquire+0x388/0xc20 [ 17.211077][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.211079][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.211082][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 17.211084][ C0] kthread_create_worker_on_node+0xea/0x210 [ 17.211086][ C0] workqueue_init+0x2a/0x680 [ 17.211090][ C0] kernel_init_freeable+0x2fe/0x630 [ 17.211092][ C0] kernel_init+0x21/0x150 [ 17.211095][ C0] ret_from_fork+0x474/0x6b0 [ 17.211097][ C0] ret_from_fork_asm+0x11/0x20 [ 17.211100][ C0] SOFTIRQ-ON-W at: [ 17.211101][ C0] __lock_acquire+0x388/0xc20 [ 17.211102][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.211104][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.211105][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 17.211106][ C0] kthread_create_worker_on_node+0xea/0x210 [ 17.211108][ C0] workqueue_init+0x2a/0x680 [ 17.211109][ C0] kernel_init_freeable+0x2fe/0x630 [ 17.211110][ C0] kernel_init+0x21/0x150 [ 17.211111][ C0] ret_from_fork+0x474/0x6b0 [ 17.211112][ C0] ret_from_fork_asm+0x11/0x20 [ 17.211114][ C0] INITIAL USE at: [ 17.211115][ C0] __lock_acquire+0x388/0xc20 [ 17.211116][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.211117][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.211118][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 17.211120][ C0] kthread_create_worker_on_node+0xea/0x210 [ 17.211121][ C0] workqueue_init+0x2a/0x680 [ 17.211122][ C0] kernel_init_freeable+0x2fe/0x630 [ 17.211123][ C0] kernel_init+0x21/0x150 [ 17.211125][ C0] ret_from_fork+0x474/0x6b0 [ 17.211126][ C0] ret_from_fork_asm+0x11/0x20 [ 17.211127][ C0] } [ 17.211127][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 17.211132][ C0] ... acquired at: [ 17.211133][ C0] __lock_acquire+0x518/0xc20 [ 17.211134][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.211135][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.211136][ C0] __kmalloc_noprof+0xd3/0x760 [ 17.211138][ C0] alloc_buf.isra.0+0x4b/0x260 [ 17.211140][ C0] put_chars+0x1e1/0x2f0 [ 17.211142][ C0] hvc_console_print+0x292/0x780 [ 17.211144][ C0] console_emit_next_record+0x22f/0x4c0 [ 17.211145][ C0] console_flush_one_record+0x46f/0x710 [ 17.211147][ C0] console_unlock+0xee/0x1f0 [ 17.211148][ C0] vprintk_emit+0x37c/0x3e0 [ 17.211150][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 17.211153][ C0] dev_printk_emit+0xb9/0xee [ 17.211155][ C0] _dev_info+0xe2/0x116 [ 17.211156][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 17.211159][ C0] cmos_do_probe+0x73b/0x98a [ 17.211161][ C0] platform_probe+0xfe/0x1f0 [ 17.211163][ C0] call_driver_probe+0x61/0x1c0 [ 17.211165][ C0] really_probe+0x199/0x760 [ 17.211166][ C0] __driver_probe_device+0x24f/0x440 [ 17.211168][ C0] driver_probe_device+0x4a/0xf0 [ 17.211169][ C0] __driver_attach+0x1b8/0x540 [ 17.211171][ C0] bus_for_each_dev+0x130/0x1e0 [ 17.211172][ C0] bus_add_driver+0x2c8/0x530 [ 17.211173][ C0] driver_register+0x1a3/0x390 [ 17.211175][ C0] __platform_driver_probe+0x13f/0x270 [ 17.211176][ C0] cmos_init+0x31/0x40 [ 17.211179][ C0] do_one_initcall+0x124/0x4f0 [ 17.211180][ C0] kernel_init_freeable+0x596/0x630 [ 17.211181][ C0] kernel_init+0x21/0x150 [ 17.211183][ C0] ret_from_fork+0x474/0x6b0 [ 17.211184][ C0] ret_from_fork_asm+0x11/0x20 [ 17.211185][ C0] [ 17.211185][ C0] -> (console_owner){..-.}-{0:0} { [ 17.211187][ C0] IN-SOFTIRQ-W at: [ 17.211188][ C0] __lock_acquire+0x388/0xc20 [ 17.211189][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.211190][ C0] console_lock_spinning_enable+0x5c/0x60 [ 17.211192][ C0] console_emit_next_record+0x1d1/0x4c0 [ 17.211194][ C0] console_flush_one_record+0x46f/0x710 [ 17.211195][ C0] console_unlock+0xee/0x1f0 [ 17.211197][ C0] vprintk_emit+0x37c/0x3e0 [ 17.211198][ C0] _printk+0xc7/0x100 [ 17.211201][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.211203][ C0] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.211206][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.211207][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.211209][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.211211][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.211212][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.211213][ C0] ip6_finish_output+0x646/0xda0 [ 17.211215][ C0] ip6_output+0x23f/0x7f0 [ 17.211216][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.211217][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.211219][ C0] call_timer_fn+0x160/0x4d0 [ 17.211221][ C0] __run_timers+0x68f/0xaa0 [ 17.211223][ C0] run_timer_softirq+0xf0/0x160 [ 17.211224][ C0] handle_softirqs+0x1d3/0x900 [ 17.211227][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.211228][ C0] irq_exit_rcu+0xe/0x30 [ 17.211229][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.211231][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.211232][ C0] pv_native_safe_halt+0xf/0x10 [ 17.211234][ C0] default_idle+0x9/0x10 [ 17.211235][ C0] default_idle_call+0x6e/0xb0 [ 17.211237][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.211239][ C0] do_idle+0xd8/0x190 [ 17.211240][ C0] cpu_startup_entry+0x53/0x70 [ 17.211241][ C0] rest_init+0x279/0x280 [ 17.211243][ C0] start_kernel+0x3af/0x3b0 [ 17.211244][ C0] x86_64_start_reservations+0x24/0x30 [ 17.211246][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.211247][ C0] common_startup_64+0x13e/0x148 [ 17.211249][ C0] INITIAL USE at: [ 17.211250][ C0] } [ 17.211251][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 17.211254][ C0] ... acquired at: [ 17.211254][ C0] mark_lock+0x1d7/0xa00 [ 17.211255][ C0] mark_usage+0x42/0x170 [ 17.211257][ C0] __lock_acquire+0x388/0xc20 [ 17.211258][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.211259][ C0] console_lock_spinning_enable+0x5c/0x60 [ 17.211260][ C0] console_emit_next_record+0x1d1/0x4c0 [ 17.211262][ C0] console_flush_one_record+0x46f/0x710 [ 17.211263][ C0] console_unlock+0xee/0x1f0 [ 17.211265][ C0] vprintk_emit+0x37c/0x3e0 [ 17.211266][ C0] _printk+0xc7/0x100 [ 17.211268][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.211269][ C0] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.211271][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.211272][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.211273][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.211275][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.211276][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.211277][ C0] ip6_finish_output+0x646/0xda0 [ 17.211278][ C0] ip6_output+0x23f/0x7f0 [ 17.211279][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.211281][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.211282][ C0] call_timer_fn+0x160/0x4d0 [ 17.211284][ C0] __run_timers+0x68f/0xaa0 [ 17.211285][ C0] run_timer_softirq+0xf0/0x160 [ 17.211287][ C0] handle_softirqs+0x1d3/0x900 [ 17.211288][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.211289][ C0] irq_exit_rcu+0xe/0x30 [ 17.211290][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.211291][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.211292][ C0] pv_native_safe_halt+0xf/0x10 [ 17.211294][ C0] default_idle+0x9/0x10 [ 17.211295][ C0] default_idle_call+0x6e/0xb0 [ 17.211296][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.211298][ C0] do_idle+0xd8/0x190 [ 17.211299][ C0] cpu_startup_entry+0x53/0x70 [ 17.211300][ C0] rest_init+0x279/0x280 [ 17.211301][ C0] start_kernel+0x3af/0x3b0 [ 17.211302][ C0] x86_64_start_reservations+0x24/0x30 [ 17.211304][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.211305][ C0] common_startup_64+0x13e/0x148 [ 17.211306][ C0] [ 17.211307][ C0] [ 17.211307][ C0] stack backtrace: [ 17.211309][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.211312][ C0] Tainted: [W]=WARN [ 17.211313][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.211315][ C0] Call Trace: [ 17.211317][ C0] [ 17.211318][ C0] dump_stack_lvl+0x6f/0xa0 [ 17.211322][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 17.211324][ C0] mark_lock_irq+0x989/0x9c0 [ 17.211325][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 17.211328][ C0] mark_lock+0x1d7/0xa00 [ 17.211330][ C0] mark_usage+0x42/0x170 [ 17.211332][ C0] __lock_acquire+0x388/0xc20 [ 17.211334][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.211335][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 17.211337][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.211341][ C0] ? lock_acquire+0x13c/0x160 [ 17.211342][ C0] console_lock_spinning_enable+0x5c/0x60 [ 17.211344][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 17.211346][ C0] console_emit_next_record+0x1d1/0x4c0 [ 17.211348][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 17.211349][ C0] ? console_flush_one_record+0x106/0x710 [ 17.211351][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.211353][ C0] ? lock_acquire+0x13c/0x160 [ 17.211355][ C0] console_flush_one_record+0x46f/0x710 [ 17.211357][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 17.211359][ C0] ? __lock_acquire+0x518/0xc20 [ 17.211361][ C0] console_unlock+0xee/0x1f0 [ 17.211363][ C0] ? console_flush_one_record+0x710/0x710 [ 17.211365][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.211366][ C0] ? lock_acquire+0x60/0x160 [ 17.211368][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.211370][ C0] ? vprintk_emit+0x320/0x3e0 [ 17.211372][ C0] vprintk_emit+0x37c/0x3e0 [ 17.211374][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 17.211376][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.211379][ C0] _printk+0xc7/0x100 [ 17.211380][ C0] ? snapshot_read.cold+0x21/0x21 [ 17.211382][ C0] ? ___ratelimit+0x4e7/0xa00 [ 17.211385][ C0] ? idr_get_free+0x830/0x830 [ 17.211388][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.211390][ C0] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.211392][ C0] ? mark_usage+0x61/0x170 [ 17.211394][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.211396][ C0] ? mark_usage+0x61/0x170 [ 17.211397][ C0] ? netif_skb_features+0x658/0x1430 [ 17.211399][ C0] ? __lock_acquire+0x518/0xc20 [ 17.211400][ C0] ? validate_chain+0x737/0xc20 [ 17.211402][ C0] ? skb_network_protocol+0x3b0/0x3b0 [ 17.211403][ C0] ? mark_usage+0x61/0x170 [ 17.211405][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.211407][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.211409][ C0] ? validate_chain+0x730/0xc20 [ 17.211410][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 17.211412][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.211414][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.211415][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 17.211417][ C0] ? __rcu_read_lock+0x30/0x70 [ 17.211418][ C0] ? lock_acquire+0x13c/0x160 [ 17.211420][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.211422][ C0] ? tc_run+0x45e/0x7e0 [ 17.211423][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 17.211425][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.211426][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.211428][ C0] ? lock_acquire+0x13c/0x160 [ 17.211430][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.211433][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.211434][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.211436][ C0] ? find_held_lock+0x2b/0x80 [ 17.211438][ C0] ? neigh_hh_output+0x152/0x4c0 [ 17.211440][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.211442][ C0] ? ip6_dst_lookup+0x80/0x80 [ 17.211444][ C0] ? find_held_lock+0x2b/0x80 [ 17.211445][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.211447][ C0] ? ip6_mtu+0x15d/0x310 [ 17.211449][ C0] ip6_finish_output+0x646/0xda0 [ 17.211451][ C0] ip6_output+0x23f/0x7f0 [ 17.211452][ C0] ? ip6_finish_output+0xda0/0xda0 [ 17.211454][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.211455][ C0] ? find_held_lock+0x2b/0x80 [ 17.211456][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.211458][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 17.211460][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.211462][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 17.211464][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.211466][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.211468][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.211470][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.211472][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.211474][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.211476][ C0] ? lock_acquire+0x13c/0x160 [ 17.211477][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.211479][ C0] call_timer_fn+0x160/0x4d0 [ 17.211481][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 17.211483][ C0] ? debug_object_active_state+0x430/0x430 [ 17.211486][ C0] ? find_held_lock+0x2b/0x80 [ 17.211488][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.211489][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.211492][ C0] __run_timers+0x68f/0xaa0 [ 17.211493][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.211495][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.211497][ C0] ? __lock_acquire+0x518/0xc20 [ 17.211500][ C0] ? __rwlock_init+0x150/0x150 [ 17.211502][ C0] run_timer_softirq+0xf0/0x160 [ 17.211504][ C0] ? __run_timers+0xaa0/0xaa0 [ 17.211506][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.211508][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.211510][ C0] handle_softirqs+0x1d3/0x900 [ 17.211511][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.211513][ C0] ? _local_bh_enable+0xc0/0xc0 [ 17.211515][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.211516][ C0] irq_exit_rcu+0xe/0x30 [ 17.211518][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.211519][ C0] [ 17.211520][ C0] [ 17.211520][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 17.211522][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.211524][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.211527][ 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 [ 17.211529][ C0] RSP: 0018:ffffffffa2607cf8 EFLAGS: 00000296 [ 17.211531][ C0] RAX: 000000000009c29b RBX: ffffffffa261c600 RCX: ffffffff9f6f0307 [ 17.211532][ C0] RDX: ffffffffa261c600 RSI: ffffffffa2438af6 RDI: ffffffffa1e8d8e0 [ 17.211533][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.211534][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff44c0fa2 [ 17.211535][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 17.211536][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.211539][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 17.211540][ C0] default_idle+0x9/0x10 [ 17.211542][ C0] default_idle_call+0x6e/0xb0 [ 17.211543][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.211545][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 17.211547][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 17.211549][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.211551][ C0] do_idle+0xd8/0x190 [ 17.211552][ C0] cpu_startup_entry+0x53/0x70 [ 17.211554][ C0] rest_init+0x279/0x280 [ 17.211555][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 17.211558][ C0] ? rest_init+0x280/0x280 [ 17.211560][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 17.211564][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 17.211566][ C0] ? acpi_enable+0x1e4/0x330 [ 17.211568][ C0] start_kernel+0x3af/0x3b0 [ 17.211570][ C0] x86_64_start_reservations+0x24/0x30 [ 17.211572][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.211573][ C0] common_startup_64+0x13e/0x148 [ 17.211576][ C0] [ 17.211581][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.211583][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 17.211584][ C0] preempt_count: 303, expected: 0 [ 17.211585][ C0] RCU nest depth: 3, expected: 0 [ 17.211586][ C0] INFO: lockdep is turned off. [ 17.211586][ C0] irq event stamp: 639753 [ 17.211587][ C0] hardirqs last enabled at (639752): [] __down_trylock_console_sem+0x86/0xa0 [ 17.211589][ C0] hardirqs last disabled at (639753): [] console_emit_next_record+0x3d4/0x4c0 [ 17.211591][ C0] softirqs last enabled at (639614): [] handle_softirqs+0x67c/0x900 [ 17.211592][ C0] softirqs last disabled at (639645): [] __irq_exit_rcu+0x145/0x1c0 [ 17.211594][ C0] Preemption disabled at: [ 17.211594][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 17.211597][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.211599][ C0] Tainted: [W]=WARN [ 17.211600][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.211601][ C0] Call Trace: [ 17.211601][ C0] [ 17.211602][ C0] dump_stack_lvl+0x6f/0xa0 [ 17.211604][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 17.211605][ C0] __might_resched.cold+0x1fe/0x2c1 [ 17.211608][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.211611][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.211613][ C0] __kmalloc_noprof+0x443/0x760 [ 17.211615][ C0] ? __rwlock_init+0x150/0x150 [ 17.211616][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 17.211618][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 17.211620][ C0] alloc_buf.isra.0+0x4b/0x260 [ 17.211621][ C0] put_chars+0x1e1/0x2f0 [ 17.211623][ C0] ? __send_to_port+0x420/0x420 [ 17.211625][ C0] ? mark_lock+0x1d7/0xa00 [ 17.211627][ C0] hvc_console_print+0x292/0x780 [ 17.211630][ C0] ? hvc_write+0x3a0/0x3a0 [ 17.211631][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.211633][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.211635][ C0] console_emit_next_record+0x22f/0x4c0 [ 17.211637][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 17.211639][ C0] ? console_flush_one_record+0x106/0x710 [ 17.211641][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.211642][ C0] ? lock_acquire+0x13c/0x160 [ 17.211644][ C0] console_flush_one_record+0x46f/0x710 [ 17.211646][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 17.211648][ C0] ? __lock_acquire+0x518/0xc20 [ 17.211650][ C0] console_unlock+0xee/0x1f0 [ 17.211652][ C0] ? console_flush_one_record+0x710/0x710 [ 17.211653][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.211655][ C0] ? lock_acquire+0x60/0x160 [ 17.211657][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.211658][ C0] ? vprintk_emit+0x320/0x3e0 [ 17.211660][ C0] vprintk_emit+0x37c/0x3e0 [ 17.211663][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 17.211665][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.211667][ C0] _printk+0xc7/0x100 [ 17.211668][ C0] ? snapshot_read.cold+0x21/0x21 [ 17.211670][ C0] ? ___ratelimit+0x4e7/0xa00 [ 17.211672][ C0] ? idr_get_free+0x830/0x830 [ 17.211675][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.211677][ C0] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.211679][ C0] ? mark_usage+0x61/0x170 [ 17.211680][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.211682][ C0] ? mark_usage+0x61/0x170 [ 17.211684][ C0] ? netif_skb_features+0x658/0x1430 [ 17.211685][ C0] ? __lock_acquire+0x518/0xc20 [ 17.211687][ C0] ? validate_chain+0x737/0xc20 [ 17.211688][ C0] ? skb_network_protocol+0x3b0/0x3b0 [ 17.211690][ C0] ? mark_usage+0x61/0x170 [ 17.211692][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.211694][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.211695][ C0] ? validate_chain+0x730/0xc20 [ 17.211697][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 17.211699][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.211700][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.211702][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 17.211703][ C0] ? __rcu_read_lock+0x30/0x70 [ 17.211705][ C0] ? lock_acquire+0x13c/0x160 [ 17.211707][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.211709][ C0] ? tc_run+0x45e/0x7e0 [ 17.211710][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 17.211711][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.211713][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.211714][ C0] ? lock_acquire+0x13c/0x160 [ 17.211716][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.211719][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.211721][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.211722][ C0] ? find_held_lock+0x2b/0x80 [ 17.211724][ C0] ? neigh_hh_output+0x152/0x4c0 [ 17.211726][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.211732][ C0] ? ip6_dst_lookup+0x80/0x80 [ 17.211733][ C0] ? find_held_lock+0x2b/0x80 [ 17.211735][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.211737][ C0] ? ip6_mtu+0x15d/0x310 [ 17.211738][ C0] ip6_finish_output+0x646/0xda0 [ 17.211740][ C0] ip6_output+0x23f/0x7f0 [ 17.211742][ C0] ? ip6_finish_output+0xda0/0xda0 [ 17.211743][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.211745][ C0] ? find_held_lock+0x2b/0x80 [ 17.211746][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.211747][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 17.211749][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.211752][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 17.211754][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.211756][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.211758][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.211760][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.211761][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.211763][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.211765][ C0] ? lock_acquire+0x13c/0x160 [ 17.211767][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.211769][ C0] call_timer_fn+0x160/0x4d0 [ 17.211771][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 17.211772][ C0] ? debug_object_active_state+0x430/0x430 [ 17.211774][ C0] ? find_held_lock+0x2b/0x80 [ 17.211775][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.211777][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.211779][ C0] __run_timers+0x68f/0xaa0 [ 17.211780][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.211783][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.211784][ C0] ? __lock_acquire+0x518/0xc20 [ 17.211787][ C0] ? __rwlock_init+0x150/0x150 [ 17.211789][ C0] run_timer_softirq+0xf0/0x160 [ 17.211797][ C0] ? __run_timers+0xaa0/0xaa0 [ 17.211799][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.211800][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.211802][ C0] handle_softirqs+0x1d3/0x900 [ 17.211804][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.211805][ C0] ? _local_bh_enable+0xc0/0xc0 [ 17.211807][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.211808][ C0] irq_exit_rcu+0xe/0x30 [ 17.211810][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.211811][ C0] [ 17.211812][ C0] [ 17.211812][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 17.211814][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.211815][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.211818][ 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 [ 17.211819][ C0] RSP: 0018:ffffffffa2607cf8 EFLAGS: 00000296 [ 17.211820][ C0] RAX: 000000000009c29b RBX: ffffffffa261c600 RCX: ffffffff9f6f0307 [ 17.211820][ C0] RDX: ffffffffa261c600 RSI: ffffffffa2438af6 RDI: ffffffffa1e8d8e0 [ 17.211821][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.211822][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff44c0fa2 [ 17.211822][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 17.211824][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.211826][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 17.211827][ C0] default_idle+0x9/0x10 [ 17.211829][ C0] default_idle_call+0x6e/0xb0 [ 17.211831][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.211832][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 17.211834][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 17.211835][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.211837][ C0] do_idle+0xd8/0x190 [ 17.211838][ C0] cpu_startup_entry+0x53/0x70 [ 17.211840][ C0] rest_init+0x279/0x280 [ 17.211842][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 17.211844][ C0] ? rest_init+0x280/0x280 [ 17.211846][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 17.211848][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 17.211850][ C0] ? acpi_enable+0x1e4/0x330 [ 17.211852][ C0] start_kernel+0x3af/0x3b0 [ 17.211853][ C0] x86_64_start_reservations+0x24/0x30 [ 17.211855][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.211857][ C0] common_startup_64+0x13e/0x148 [ 17.211859][ C0] [ 18.125096][ T333] Mirror/redirect action on [ 25.978927][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 25.978946][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.978948][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 25.978950][ C0] preempt_count: 303, expected: 0 [ 25.978951][ C0] RCU nest depth: 3, expected: 0 [ 25.978952][ C0] INFO: lockdep is turned off. [ 25.978953][ C0] irq event stamp: 639753 [ 25.978954][ C0] hardirqs last enabled at (639752): [] __down_trylock_console_sem+0x86/0xa0 [ 25.978963][ C0] hardirqs last disabled at (639753): [] console_emit_next_record+0x3d4/0x4c0 [ 25.978966][ C0] softirqs last enabled at (639614): [] handle_softirqs+0x67c/0x900 [ 25.978969][ C0] softirqs last disabled at (639645): [] __irq_exit_rcu+0x145/0x1c0 [ 25.978971][ C0] Preemption disabled at: [ 25.978972][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 25.978980][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.978983][ C0] Tainted: [W]=WARN [ 25.978984][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.978986][ C0] Call Trace: [ 25.978987][ C0] [ 25.978989][ C0] dump_stack_lvl+0x6f/0xa0 [ 25.978994][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 25.978995][ C0] __might_resched.cold+0x1fe/0x2c1 [ 25.978999][ C0] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 25.979000][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.979003][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979007][ C0] __kmalloc_noprof+0x443/0x760 [ 25.979011][ C0] ? __rwlock_init+0x150/0x150 [ 25.979013][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 25.979017][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 25.979019][ C0] alloc_buf.isra.0+0x4b/0x260 [ 25.979021][ C0] put_chars+0x1e1/0x2f0 [ 25.979023][ C0] ? __send_to_port+0x420/0x420 [ 25.979024][ C0] ? console_prepend_replay+0x20/0x20 [ 25.979027][ C0] hvc_console_print+0x292/0x780 [ 25.979030][ C0] ? hvc_write+0x3a0/0x3a0 [ 25.979031][ C0] ? vsnprintf+0x668/0x1700 [ 25.979033][ C0] ? __rwlock_init+0x150/0x150 [ 25.979035][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979037][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979039][ C0] console_emit_next_record+0x22f/0x4c0 [ 25.979041][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 25.979043][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979045][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979046][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979048][ C0] ? lock_acquire+0x13c/0x160 [ 25.979050][ C0] ? console_flush_one_record+0x111/0x710 [ 25.979052][ C0] console_flush_one_record+0x46f/0x710 [ 25.979054][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 25.979057][ C0] console_unlock+0xee/0x1f0 [ 25.979058][ C0] ? lock_acquire+0x13c/0x160 [ 25.979060][ C0] ? console_flush_one_record+0x710/0x710 [ 25.979061][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979063][ C0] ? lock_release+0x184/0x1f0 [ 25.979064][ C0] ? lock_acquire+0x60/0x160 [ 25.979065][ C0] ? __rcu_read_lock+0x30/0x70 [ 25.979067][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.979069][ C0] ? vprintk_emit+0x320/0x3e0 [ 25.979071][ C0] vprintk_emit+0x37c/0x3e0 [ 25.979074][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 25.979076][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 25.979078][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979080][ C0] ? x86_64_start_kernel+0x12b/0x130 [ 25.979084][ C0] ? lock_acquire+0x13c/0x160 [ 25.979086][ C0] _printk+0xc7/0x100 [ 25.979089][ C0] ? snapshot_read.cold+0x21/0x21 [ 25.979091][ C0] ? ___ratelimit+0x4e7/0xa00 [ 25.979094][ C0] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 25.979097][ C0] ? idr_get_free+0x830/0x830 [ 25.979099][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 25.979102][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 25.979108][ C0] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 25.979112][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 25.979113][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979115][ C0] ? lock_acquire+0x13c/0x160 [ 25.979117][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979118][ C0] ? netif_skb_features+0x658/0x1430 [ 25.979122][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979123][ C0] ? lock_acquire+0x13c/0x160 [ 25.979125][ C0] ? skb_network_protocol+0x3b0/0x3b0 [ 25.979127][ C0] ? lock_release+0x184/0x1f0 [ 25.979128][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979130][ C0] ? lock_acquire+0x13c/0x160 [ 25.979131][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979133][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 25.979135][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979137][ C0] dev_hard_start_xmit+0xf4/0x620 [ 25.979139][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 25.979141][ C0] sch_direct_xmit+0x13d/0xaa0 [ 25.979144][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 25.979146][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979147][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 25.979148][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 25.979150][ C0] ? __rcu_read_lock+0x30/0x70 [ 25.979152][ C0] ? lock_acquire+0x13c/0x160 [ 25.979154][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 25.979156][ C0] ? lock_release+0x184/0x1f0 [ 25.979157][ C0] ? tc_run+0x8b/0x7e0 [ 25.979159][ C0] ? is_bpf_text_address+0x3e/0x110 [ 25.979162][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 25.979163][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 25.979165][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979167][ C0] ? lock_acquire+0x13c/0x160 [ 25.979168][ C0] __dev_queue_xmit+0x942/0x1b80 [ 25.979171][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 25.979173][ C0] ? addrconf_rs_timer+0x26f/0x770 [ 25.979175][ C0] ? stack_depot_save_flags+0x1bc/0x790 [ 25.979178][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 25.979181][ C0] ? neigh_hh_output+0x152/0x4c0 [ 25.979183][ C0] ip6_finish_output2+0x96f/0x1300 [ 25.979185][ C0] ? ip6_dst_lookup+0x80/0x80 [ 25.979187][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979189][ C0] ? lock_acquire+0x13c/0x160 [ 25.979190][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979192][ C0] ? lock_release+0x184/0x1f0 [ 25.979194][ C0] ip6_finish_output+0x646/0xda0 [ 25.979196][ C0] ip6_output+0x23f/0x7f0 [ 25.979197][ C0] ? ip6_finish_output+0xda0/0xda0 [ 25.979199][ C0] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 25.979201][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979203][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.979204][ C0] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 25.979205][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979207][ C0] ? trace_hardirqs_on+0x36/0x40 [ 25.979208][ C0] ? lock_acquire+0x13c/0x160 [ 25.979210][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979212][ C0] ndisc_send_skb+0xba3/0x1520 [ 25.979215][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 25.979217][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.979218][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 25.979221][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.979223][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.979224][ C0] addrconf_rs_timer+0x26f/0x770 [ 25.979226][ C0] ? do_raw_spin_lock+0x131/0x280 [ 25.979227][ C0] ? lock_release+0x184/0x1f0 [ 25.979229][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.979231][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979232][ C0] ? lock_acquire+0x13c/0x160 [ 25.979234][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 25.979235][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.979237][ C0] call_timer_fn+0x160/0x4d0 [ 25.979240][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 25.979241][ C0] ? debug_object_active_state+0x430/0x430 [ 25.979245][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979247][ C0] __run_timers+0x68f/0xaa0 [ 25.979249][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.979251][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 25.979253][ C0] ? do_raw_spin_lock+0x131/0x280 [ 25.979255][ C0] ? __rwlock_init+0x150/0x150 [ 25.979257][ C0] run_timer_softirq+0xf0/0x160 [ 25.979259][ C0] ? __run_timers+0xaa0/0xaa0 [ 25.979261][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.979262][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979264][ C0] handle_softirqs+0x1d3/0x900 [ 25.979266][ C0] ? _local_bh_enable+0xc0/0xc0 [ 25.979267][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979269][ C0] ? lock_release+0x184/0x1f0 [ 25.979270][ C0] __irq_exit_rcu+0x145/0x1c0 [ 25.979272][ C0] irq_exit_rcu+0xe/0x30 [ 25.979273][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 25.979275][ C0] [ 25.979276][ C0] [ 25.979277][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 25.979279][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 25.979282][ 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 [ 25.979283][ C0] RSP: 0018:ffffffffa2607cf8 EFLAGS: 00000246 [ 25.979287][ C0] RAX: 0000000000000000 RBX: ffffffffa261c600 RCX: 0000000000000001 [ 25.979288][ C0] RDX: 0000000000000000 RSI: ffffffffa1e8d860 RDI: ffffffff9f6f0307 [ 25.979289][ C0] RBP: 0000000000000000 R08: ffffffffa1b81421 R09: 1fe2200006a463a2 [ 25.979289][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff44c0fa2 [ 25.979290][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 25.979291][ C0] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 25.979293][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.979296][ C0] default_idle+0x9/0x10 [ 25.979298][ C0] default_idle_call+0x6e/0xb0 [ 25.979300][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.979301][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 25.979303][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 25.979305][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.979308][ C0] do_idle+0xd8/0x190 [ 25.979309][ C0] cpu_startup_entry+0x53/0x70 [ 25.979311][ C0] rest_init+0x279/0x280 [ 25.979313][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 25.979315][ C0] ? rest_init+0x280/0x280 [ 25.979317][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 25.979321][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 25.979323][ C0] ? acpi_enable+0x1e4/0x330 [ 25.979326][ C0] start_kernel+0x3af/0x3b0 [ 25.979328][ C0] x86_64_start_reservations+0x24/0x30 [ 25.979330][ C0] x86_64_start_kernel+0x12b/0x130 [ 25.979332][ C0] common_startup_64+0x13e/0x148 [ 25.979336][ C0] [ 28.415698][ T430] br1: port 1(veth1) entered disabled state [ 28.415715][ T430] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.415718][ T430] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 430, name: ip [ 28.415719][ T430] preempt_count: 202, expected: 0 [ 28.415720][ T430] RCU nest depth: 0, expected: 0 [ 28.415721][ T430] INFO: lockdep is turned off. [ 28.415722][ T430] irq event stamp: 0 [ 28.415723][ T430] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 28.415728][ T430] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 28.415736][ T430] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 28.415738][ T430] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 28.415740][ T430] Preemption disabled at: [ 28.415741][ T430] [<0000000000000000>] 0x0 [ 28.415746][ T430] CPU: 0 UID: 0 PID: 430 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.415749][ T430] Tainted: [W]=WARN [ 28.415750][ T430] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.415752][ T430] Call Trace: [ 28.415753][ T430] [ 28.415755][ T430] dump_stack_lvl+0x6f/0xa0 [ 28.415760][ T430] __might_resched.cold+0x1fe/0x2c1 [ 28.415764][ T430] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.415768][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.415772][ T430] __kmalloc_noprof+0x443/0x760 [ 28.415775][ T430] ? __rwlock_init+0x150/0x150 [ 28.415778][ T430] ? alloc_buf.isra.0+0x4b/0x260 [ 28.415782][ T430] ? do_raw_spin_unlock+0x59/0x250 [ 28.415783][ T430] alloc_buf.isra.0+0x4b/0x260 [ 28.415785][ T430] put_chars+0x1e1/0x2f0 [ 28.415787][ T430] ? __send_to_port+0x420/0x420 [ 28.415789][ T430] ? printk_get_next_message+0x240/0x650 [ 28.415792][ T430] hvc_console_print+0x292/0x780 [ 28.415795][ T430] ? hvc_write+0x3a0/0x3a0 [ 28.415799][ T430] ? __rwlock_init+0x150/0x150 [ 28.415800][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.415802][ T430] ? lock_acquire+0x13c/0x160 [ 28.415804][ T430] console_emit_next_record+0x22f/0x4c0 [ 28.415807][ T430] ? devkmsg_read+0x4b0/0x4b0 [ 28.415809][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.415810][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.415812][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.415813][ T430] ? lock_acquire+0x13c/0x160 [ 28.415815][ T430] ? console_flush_one_record+0x111/0x710 [ 28.415817][ T430] console_flush_one_record+0x46f/0x710 [ 28.415819][ T430] ? console_emit_next_record+0x4c0/0x4c0 [ 28.415821][ T430] console_unlock+0xee/0x1f0 [ 28.415823][ T430] ? lock_acquire+0x13c/0x160 [ 28.415825][ T430] ? console_flush_one_record+0x710/0x710 [ 28.415826][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.415828][ T430] ? lock_release+0x184/0x1f0 [ 28.415829][ T430] ? lock_acquire+0x60/0x160 [ 28.415830][ T430] ? __rcu_read_lock+0x30/0x70 [ 28.415833][ T430] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.415841][ T430] ? vprintk_emit+0x320/0x3e0 [ 28.415843][ T430] vprintk_emit+0x37c/0x3e0 [ 28.415845][ T430] ? wake_up_klogd_work_func+0x90/0x90 [ 28.415847][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.415849][ T430] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.415852][ T430] ? trace_hardirqs_on+0x36/0x40 [ 28.415853][ T430] _printk+0xc7/0x100 [ 28.415856][ T430] ? snapshot_read.cold+0x21/0x21 [ 28.415858][ T430] ? ipv6_mc_down+0x17e/0x2d0 [ 28.415863][ T430] br_set_state+0x22f/0x430 [bridge] [ 28.415876][ T430] br_stp_disable_port+0x11f/0x390 [bridge] [ 28.415884][ T430] br_device_event+0x7b5/0x8f0 [bridge] [ 28.415892][ T430] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 28.415896][ T430] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 28.415898][ T430] ? addrconf_notify+0x2c8/0xf30 [ 28.415901][ T430] notifier_call_chain+0xae/0x300 [ 28.415905][ T430] __dev_notify_flags+0x23c/0x3c0 [ 28.415909][ T430] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.415910][ T430] ? netif_change_name+0x8c0/0x8c0 [ 28.415912][ T430] ? netif_set_allmulti+0x250/0x250 [ 28.415914][ T430] ? __kernel_text_address+0x12/0x30 [ 28.415916][ T430] ? write_profile+0xf0/0xf0 [ 28.415918][ T430] ? unwind_get_return_address+0x67/0xd0 [ 28.415921][ T430] netif_change_flags+0xfe/0x190 [ 28.415923][ T430] do_setlink.isra.0+0x1cc3/0x2750 [ 28.415926][ T430] ? stack_trace_save+0x93/0xc0 [ 28.415928][ T430] ? rtnl_link_get_size+0x350/0x350 [ 28.415929][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.415931][ T430] ? stack_depot_save_flags+0x1bc/0x790 [ 28.415935][ T430] ? kasan_save_stack+0x3d/0x50 [ 28.415938][ T430] ? kasan_save_stack+0x2f/0x50 [ 28.415939][ T430] ? kasan_save_track+0x14/0x30 [ 28.415940][ T430] ? __kasan_kmalloc+0x7b/0x90 [ 28.415942][ T430] ? __kmalloc_cache_noprof+0x29a/0x620 [ 28.415943][ T430] ? rtnl_newlink+0x124/0x11c0 [ 28.415944][ T430] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.415946][ T430] ? netlink_rcv_skb+0x14e/0x3a0 [ 28.415948][ T430] ? netlink_unicast+0x486/0x750 [ 28.415950][ T430] ? netlink_sendmsg+0x735/0xc60 [ 28.415951][ T430] ? ____sys_sendmsg+0x415/0x880 [ 28.415953][ T430] ? ___sys_sendmsg+0x14e/0x1d0 [ 28.415955][ T430] ? __sys_sendmsg+0x12c/0x1d0 [ 28.415956][ T430] ? do_syscall_64+0xff/0x530 [ 28.415958][ T430] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.415961][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.415963][ T430] ? lock_acquire+0x13c/0x160 [ 28.415964][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.415966][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.415967][ T430] ? trace_contention_end+0xb3/0x180 [ 28.415971][ T430] ? __mutex_lock+0x1db/0x1ea0 [ 28.415972][ T430] ? __mutex_lock+0x9a3/0x1ea0 [ 28.415973][ T430] ? rtnl_newlink+0x9a8/0x11c0 [ 28.415975][ T430] ? ww_mutex_lock+0x160/0x160 [ 28.415977][ T430] ? __rtnl_newlink+0x3fa/0xa50 [ 28.415979][ T430] rtnl_newlink+0x9f1/0x11c0 [ 28.415980][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.415982][ T430] ? rtnl_bridge_getlink+0x850/0x850 [ 28.415983][ T430] ? lock_acquire+0x13c/0x160 [ 28.415985][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.415987][ T430] ? is_bpf_text_address+0x3e/0x110 [ 28.415990][ T430] ? is_bpf_text_address+0x72/0x110 [ 28.415991][ T430] ? kernel_text_address+0x149/0x170 [ 28.415993][ T430] ? __kernel_text_address+0x12/0x30 [ 28.415994][ T430] ? write_profile+0xf0/0xf0 [ 28.415995][ T430] ? unwind_get_return_address+0x67/0xd0 [ 28.415996][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.415998][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.415999][ T430] ? cap_capable+0x1d7/0x3d0 [ 28.416003][ T430] ? lock_acquire+0x13c/0x160 [ 28.416004][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.416006][ T430] ? rtnl_bridge_getlink+0x850/0x850 [ 28.416007][ T430] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.416009][ T430] ? rtnl_link_fill+0x920/0x920 [ 28.416010][ T430] ? filter_irq_stacks+0xd0/0xd0 [ 28.416011][ T430] ? stack_depot_save_flags+0x1bc/0x790 [ 28.416014][ T430] netlink_rcv_skb+0x14e/0x3a0 [ 28.416015][ T430] ? rtnl_link_fill+0x920/0x920 [ 28.416016][ T430] ? lock_release+0x184/0x1f0 [ 28.416018][ T430] ? netlink_ack+0xcf0/0xcf0 [ 28.416019][ T430] ? __netlink_lookup+0xb9/0x6b0 [ 28.416021][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.416023][ T430] ? lock_release+0x184/0x1f0 [ 28.416025][ T430] netlink_unicast+0x486/0x750 [ 28.416027][ T430] ? netlink_attachskb+0x810/0x810 [ 28.416028][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.416030][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.416032][ T430] ? lock_acquire+0x13c/0x160 [ 28.416033][ T430] netlink_sendmsg+0x735/0xc60 [ 28.416035][ T430] ? netlink_unicast+0x750/0x750 [ 28.416037][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.416039][ T430] ? lock_release+0x184/0x1f0 [ 28.416040][ T430] ____sys_sendmsg+0x415/0x880 [ 28.416042][ T430] ? copy_msghdr_from_user+0x279/0x420 [ 28.416044][ T430] ? get_timestamp.constprop.0+0x390/0x390 [ 28.416045][ T430] ? move_addr_to_kernel+0x40/0x40 [ 28.416046][ T430] ? filter_irq_stacks+0xd0/0xd0 [ 28.416049][ T430] ___sys_sendmsg+0x14e/0x1d0 [ 28.416050][ T430] ? copy_msghdr_from_user+0x420/0x420 [ 28.416055][ T430] __sys_sendmsg+0x12c/0x1d0 [ 28.416057][ T430] ? __sys_sendmsg_sock+0x20/0x20 [ 28.416060][ T430] ? rcu_is_watching+0x16/0xd0 [ 28.416062][ T430] do_syscall_64+0xff/0x530 [ 28.416063][ T430] ? exc_page_fault+0xee/0x100 [ 28.416065][ T430] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.416067][ T430] RIP: 0033:0x7f28a17c954e [ 28.416068][ T430] 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 [ 28.416070][ T430] RSP: 002b:00007ffd93ffd4d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 28.416074][ T430] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f28a17c954e [ 28.416075][ T430] RDX: 0000000000000000 RSI: 00007ffd93ffd580 RDI: 0000000000000005 [ 28.416076][ T430] RBP: 00007ffd93ffd4e0 R08: 0000000000000000 R09: 0000000000000000 [ 28.416077][ T430] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9182f4 [ 28.416078][ T430] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd93ffdc40 [ 28.416080][ T430] [ 28.442519][ T430] ip (430) used greatest stack depth: 23016 bytes left [ 28.468655][ T431] br1: port 2(veth2) entered disabled state [ 28.489394][ T432] veth2: left allmulticast mode [ 28.489608][ T432] veth2: left promiscuous mode [ 28.489900][ T432] br1: port 2(veth2) entered disabled state [ 28.490595][ T432] veth1: left allmulticast mode [ 28.491361][ T432] veth1: left promiscuous mode [ 28.491621][ T432] br1: port 1(veth1) entered disabled state