[ 10.163417][ T187] ip (187) used greatest stack depth: 24160 bytes left [ 10.163435][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.163438][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.163439][ T187] preempt_count: 2, expected: 0 [ 10.163440][ T187] RCU nest depth: 0, expected: 0 [ 10.163441][ T187] locks held by ip/187: 5, last CPU#2: [ 10.163444][ T187] #0: ffffffffb6a027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.163456][ T187] #1: ffffffffb6b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.163462][ T187] #2: ffffffffb6b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.163466][ T187] #3: ffffffffb6a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.163471][ T187] #4: ffffffffb6a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.163475][ T187] irq event stamp: 35722 [ 10.163476][ T187] hardirqs last enabled at (35721): [] __down_trylock_console_sem+0x86/0xa0 [ 10.163478][ T187] hardirqs last disabled at (35722): [] console_emit_next_record+0x3d4/0x4c0 [ 10.163480][ T187] softirqs last enabled at (34438): [] netlink_release+0x17b/0xcf0 [ 10.163484][ T187] softirqs last disabled at (34436): [] netlink_release+0xd2/0xcf0 [ 10.163487][ T187] Preemption disabled at: [ 10.163487][ T187] [<0000000000000000>] 0x0 [ 10.163494][ T187] CPU: 2 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.163498][ T187] Tainted: [W]=WARN [ 10.163499][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.163501][ T187] Call Trace: [ 10.163502][ T187] [ 10.163504][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.163510][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.163515][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.163520][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.163525][ T187] __kmalloc_noprof+0x443/0x760 [ 10.163527][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.163533][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.163536][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.163539][ T187] put_chars+0x1e1/0x2f0 [ 10.163542][ T187] ? __send_to_port+0x420/0x420 [ 10.163543][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.163548][ T187] ? validate_chain+0x38b/0xc20 [ 10.163553][ T187] hvc_console_print+0x292/0x780 [ 10.163560][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.163562][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.163565][ T187] ? lock_acquire+0x13c/0x160 [ 10.163569][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.163573][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.163575][ T187] ? console_flush_one_record+0x106/0x710 [ 10.163578][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.163580][ T187] ? lock_acquire+0x13c/0x160 [ 10.163584][ T187] console_flush_one_record+0x46f/0x710 [ 10.163589][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.163591][ T187] ? __lock_acquire+0x518/0xc20 [ 10.163596][ T187] console_unlock+0xee/0x1f0 [ 10.163599][ T187] ? console_flush_one_record+0x710/0x710 [ 10.163601][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.163603][ T187] ? lock_acquire+0x60/0x160 [ 10.163607][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.163609][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.163612][ T187] vprintk_emit+0x37c/0x3e0 [ 10.163616][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.163620][ T187] ? __lock_acquire+0x518/0xc20 [ 10.163624][ T187] _printk+0xc7/0x100 [ 10.163627][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.163630][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.163633][ T187] ? __rwlock_init+0x150/0x150 [ 10.163637][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.163640][ T187] do_exit.cold+0x82/0x9c [ 10.163644][ T187] ? exit_notify+0x890/0x890 [ 10.163646][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.163648][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.163653][ T187] do_group_exit+0xb8/0x370 [ 10.163656][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.163658][ T187] x64_sys_call+0x1567/0x1570 [ 10.163660][ T187] do_syscall_64+0xff/0x530 [ 10.163663][ T187] ? exc_page_fault+0xee/0x100 [ 10.163666][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.163669][ T187] RIP: 0033:0x7fbd905c91b8 [ 10.163671][ T187] Code: Unable to access opcode bytes at 0x7fbd905c918e. [ 10.163672][ T187] RSP: 002b:00007ffd04a8a698 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.163675][ T187] RAX: ffffffffffffffda RBX: 00007fbd906f9f88 RCX: 00007fbd905c91b8 [ 10.163676][ T187] RDX: 00007fbd90313fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.163677][ T187] RBP: 00007ffd04a8a6f0 R08: 0000000000000000 R09: 0000000000008010 [ 10.163678][ T187] R10: 00007ffd04a8a4b0 R11: 0000000000000246 R12: 0000000000000001 [ 10.163679][ T187] R13: 0000000000000000 R14: 00007fbd906f8680 R15: 00007fbd906f9fa0 [ 10.163686][ T187] [ 11.859551][ T255] gre: GRE over IPv4 demultiplexer driver [ 11.859568][ T255] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.859571][ T255] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 255, name: modprobe [ 11.859572][ T255] preempt_count: 1, expected: 0 [ 11.859573][ T255] RCU nest depth: 0, expected: 0 [ 11.859574][ T255] locks held by modprobe/255: 4, last CPU#0: [ 11.859577][ T255] #0: ffffffffb6b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.859589][ T255] #1: ffffffffb6b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.859594][ T255] #2: ffffffffb6a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.859598][ T255] #3: ffffffffb6a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.859603][ T255] irq event stamp: 35902 [ 11.859603][ T255] hardirqs last enabled at (35901): [] __down_trylock_console_sem+0x86/0xa0 [ 11.859606][ T255] hardirqs last disabled at (35902): [] console_emit_next_record+0x3d4/0x4c0 [ 11.859608][ T255] softirqs last enabled at (34798): [] handle_softirqs+0x67c/0x900 [ 11.859611][ T255] softirqs last disabled at (34593): [] __irq_exit_rcu+0x145/0x1c0 [ 11.859614][ T255] Preemption disabled at: [ 11.859614][ T255] [] vprintk_emit+0x31b/0x3e0 [ 11.859620][ T255] CPU: 0 UID: 0 PID: 255 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.859624][ T255] Tainted: [W]=WARN [ 11.859625][ T255] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.859626][ T255] Call Trace: [ 11.859628][ T255] [ 11.859630][ T255] dump_stack_lvl+0x6f/0xa0 [ 11.859635][ T255] ? vprintk_emit+0x31b/0x3e0 [ 11.859638][ T255] __might_resched.cold+0x1fe/0x2c1 [ 11.859642][ T255] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.859647][ T255] ? __kmalloc_noprof+0xdb/0x760 [ 11.859652][ T255] __kmalloc_noprof+0x443/0x760 [ 11.859654][ T255] ? alloc_buf.isra.0+0x4b/0x260 [ 11.859660][ T255] ? do_raw_spin_unlock+0x59/0x250 [ 11.859663][ T255] alloc_buf.isra.0+0x4b/0x260 [ 11.859666][ T255] put_chars+0x1e1/0x2f0 [ 11.859668][ T255] ? desc_read_finalized_seq+0x79/0x120 [ 11.859670][ T255] ? __send_to_port+0x420/0x420 [ 11.859674][ T255] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.859677][ T255] ? validate_chain+0x38b/0xc20 [ 11.859681][ T255] hvc_console_print+0x292/0x780 [ 11.859684][ T255] ? __lock_acquire+0x518/0xc20 [ 11.859685][ T255] ? __lock_acquire+0x518/0xc20 [ 11.859690][ T255] ? hvc_write+0x3a0/0x3a0 [ 11.859692][ T255] ? console_emit_next_record+0x1df/0x4c0 [ 11.859695][ T255] ? rcu_is_watching+0x16/0xd0 [ 11.859698][ T255] ? lock_acquire+0x13c/0x160 [ 11.859702][ T255] console_emit_next_record+0x22f/0x4c0 [ 11.859706][ T255] ? devkmsg_read+0x4b0/0x4b0 [ 11.859708][ T255] ? console_flush_one_record+0x106/0x710 [ 11.859711][ T255] ? rcu_is_watching+0x16/0xd0 [ 11.859714][ T255] ? lock_acquire+0x13c/0x160 [ 11.859718][ T255] console_flush_one_record+0x46f/0x710 [ 11.859722][ T255] ? console_emit_next_record+0x4c0/0x4c0 [ 11.859724][ T255] ? __lock_acquire+0x518/0xc20 [ 11.859730][ T255] console_unlock+0xee/0x1f0 [ 11.859732][ T255] ? console_flush_one_record+0x710/0x710 [ 11.859734][ T255] ? rcu_is_watching+0x16/0xd0 [ 11.859737][ T255] ? lock_acquire+0x60/0x160 [ 11.859740][ T255] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.859742][ T255] ? vprintk_emit+0x320/0x3e0 [ 11.859746][ T255] vprintk_emit+0x37c/0x3e0 [ 11.859750][ T255] ? wake_up_klogd_work_func+0x90/0x90 [ 11.859756][ T255] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.859759][ T255] _printk+0xc7/0x100 [ 11.859763][ T255] ? snapshot_read.cold+0x21/0x21 [ 11.859769][ T255] ? do_one_initcall+0x113/0x4f0 [ 11.859772][ T255] gre_init+0x15/0x1000 [gre] [ 11.859775][ T255] do_one_initcall+0x124/0x4f0 [ 11.859778][ T255] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.859782][ T255] ? do_init_module+0xae/0x8a0 [ 11.859785][ T255] ? kasan_unpoison+0x44/0x70 [ 11.859790][ T255] do_init_module+0x2ad/0x8a0 [ 11.859794][ T255] ? lockdep_hardirqs_on+0x91/0x130 [ 11.859798][ T255] ? free_module+0x470/0x470 [ 11.859802][ T255] ? kfree+0x123/0x590 [ 11.859806][ T255] load_module+0x1424/0x1bb0 [ 11.859813][ T255] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.859819][ T255] ? backing_file_read_iter+0x541/0x790 [ 11.859822][ T255] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.859827][ T255] init_module_from_file+0x11f/0x1a0 [ 11.859830][ T255] ? __do_sys_init_module+0x220/0x220 [ 11.859838][ T255] ? __rwlock_init+0x150/0x150 [ 11.859842][ T255] ? do_raw_spin_unlock+0x59/0x250 [ 11.859845][ T255] idempotent_init_module+0x37b/0x7c0 [ 11.859849][ T255] ? init_module_from_file+0x1a0/0x1a0 [ 11.859856][ T255] ? rcu_is_watching+0x16/0xd0 [ 11.859858][ T255] ? cap_capable+0x1d7/0x3d0 [ 11.859864][ T255] __x64_sys_finit_module+0xdf/0x190 [ 11.859866][ T255] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.859870][ T255] do_syscall_64+0xff/0x530 [ 11.859872][ T255] ? exc_page_fault+0xee/0x100 [ 11.859875][ T255] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.859877][ T255] RIP: 0033:0x7f109b8b037d [ 11.859881][ T255] 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 [ 11.859883][ T255] RSP: 002b:00007ffd81afe468 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.859886][ T255] RAX: ffffffffffffffda RBX: 0000563920367a40 RCX: 00007f109b8b037d [ 11.859887][ T255] RDX: 0000000000000000 RSI: 00005639186e0ffd RDI: 0000000000000001 [ 11.859888][ T255] RBP: 00007ffd81afe500 R08: 0000000000000000 R09: 0000000000000000 [ 11.859889][ T255] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639186e0ffd [ 11.859890][ T255] R13: 0000563920367a00 R14: 0000000000040000 R15: 0000000000000000 [ 11.859897][ T255] [ 11.900070][ T255] ip_gre: GRE over IPv4 tunneling driver [ 12.046379][ T261] ip (261) used greatest stack depth: 23952 bytes left [ 12.173600][ T265] GACT probability NOT on [ 12.282535][ T267] ip6_gre: GRE over IPv6 tunneling driver [ 12.354409][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.354534][ T10] [ 12.354535][ T10] ============================= [ 12.354536][ T10] WARNING: suspicious RCU usage [ 12.354538][ T10] 7.2.0-virtme #1 Tainted: G W [ 12.354540][ T10] ----------------------------- [ 12.354541][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.354543][ T10] [ 12.354543][ T10] other info that might help us debug this: [ 12.354543][ T10] [ 12.354543][ T10] [ 12.354543][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 12.354545][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 12.354546][ T10] #0: ff11000008f41b40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.354559][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.354563][ T10] #2: ff1100000cddd530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.354569][ T10] #3: ffffffffb6b80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.354572][ T10] #4: ffffffffb6b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.354576][ T10] #5: ffffffffb6b80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.354582][ T10] #6: ff1100000cd5d228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.354586][ T10] #7: ffffffffb6b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.354592][ T10] #8: ffffffffb6b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.354597][ T10] #9: ffffffffb6b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.354601][ T10] #10: ffffffffb6a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.354605][ T10] #11: ffffffffb6a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.354609][ T10] [ 12.354609][ T10] stack backtrace: [ 12.354612][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.354615][ T10] Tainted: [W]=WARN [ 12.354615][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.354617][ T10] Workqueue: mld mld_ifc_work [ 12.354621][ T10] Call Trace: [ 12.354623][ T10] [ 12.354624][ T10] dump_stack_lvl+0x6f/0xa0 [ 12.354631][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.354637][ T10] __might_resched+0x2ac/0x390 [ 12.354642][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.354645][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 12.354650][ T10] __kmalloc_noprof+0x443/0x760 [ 12.354652][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 12.354658][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 12.354661][ T10] alloc_buf.isra.0+0x4b/0x260 [ 12.354664][ T10] put_chars+0x1e1/0x2f0 [ 12.354666][ T10] ? check_prev_add+0x316/0xe90 [ 12.354669][ T10] ? __send_to_port+0x420/0x420 [ 12.354672][ T10] ? validate_chain+0x34a/0xc20 [ 12.354677][ T10] hvc_console_print+0x292/0x780 [ 12.354685][ T10] ? hvc_write+0x3a0/0x3a0 [ 12.354687][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.354691][ T10] ? lock_acquire+0x13c/0x160 [ 12.354696][ T10] console_emit_next_record+0x22f/0x4c0 [ 12.354700][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 12.354701][ T10] ? console_flush_one_record+0x106/0x710 [ 12.354705][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.354707][ T10] ? lock_acquire+0x13c/0x160 [ 12.354712][ T10] console_flush_one_record+0x46f/0x710 [ 12.354716][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 12.354718][ T10] ? __lock_acquire+0x518/0xc20 [ 12.354724][ T10] console_unlock+0xee/0x1f0 [ 12.354727][ T10] ? console_flush_one_record+0x710/0x710 [ 12.354729][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.354732][ T10] ? lock_acquire+0x60/0x160 [ 12.354736][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.354737][ T10] ? vprintk_emit+0x320/0x3e0 [ 12.354741][ T10] vprintk_emit+0x37c/0x3e0 [ 12.354745][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 12.354748][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.354754][ T10] _printk+0xc7/0x100 [ 12.354756][ T10] ? snapshot_read.cold+0x21/0x21 [ 12.354758][ T10] ? ___ratelimit+0x4e7/0xa00 [ 12.354764][ T10] ? idr_get_free+0x830/0x830 [ 12.354770][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.354775][ T10] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 12.354780][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.354783][ T10] ? stack_trace_save+0x93/0xc0 [ 12.354787][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 12.354788][ T10] ? netif_skb_features+0x658/0x1430 [ 12.354791][ T10] ? mark_lock_irq+0x390/0x9c0 [ 12.354793][ T10] ? lock_acquire+0x13c/0x160 [ 12.354796][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 12.354799][ T10] ? save_trace+0xe8/0x280 [ 12.354804][ T10] dev_hard_start_xmit+0xf4/0x620 [ 12.354808][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 12.354812][ T10] sch_direct_xmit+0x13d/0xaa0 [ 12.354816][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.354819][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 12.354821][ T10] ? __rcu_read_lock+0x30/0x70 [ 12.354823][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.354826][ T10] ? lock_acquire+0x13c/0x160 [ 12.354831][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 12.354836][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 12.354837][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.354841][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.354843][ T10] ? lock_acquire+0x13c/0x160 [ 12.354848][ T10] __dev_queue_xmit+0x942/0x1b80 [ 12.354851][ T10] ? __lock_acquire+0x518/0xc20 [ 12.354856][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.354857][ T10] ? find_held_lock+0x2b/0x80 [ 12.354859][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.354872][ T10] ip6_finish_output2+0x423/0x1300 [ 12.354877][ T10] ? ip6_dst_lookup+0x80/0x80 [ 12.354879][ T10] ? find_held_lock+0x2b/0x80 [ 12.354882][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.354885][ T10] ? ip6_mtu+0x15d/0x310 [ 12.354890][ T10] ip6_finish_output+0x646/0xda0 [ 12.354894][ T10] ip6_output+0x23f/0x7f0 [ 12.354898][ T10] ? ip6_finish_output+0xda0/0xda0 [ 12.354899][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.354901][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.354904][ T10] ? mark_held_locks+0x40/0x70 [ 12.354908][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.354911][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.354913][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.354917][ T10] mld_sendpack+0x9d6/0xec0 [ 12.354922][ T10] ? mld_dad_start_work+0x240/0x240 [ 12.354929][ T10] ? mld_send_cr+0x50f/0x820 [ 12.354934][ T10] mld_ifc_work+0x36/0x190 [ 12.354937][ T10] ? process_one_work+0xdfc/0x1560 [ 12.354939][ T10] process_one_work+0xe3e/0x1560 [ 12.354946][ T10] ? __queue_delayed_work+0x470/0x470 [ 12.354949][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.354957][ T10] worker_thread+0x4f1/0xd60 [ 12.354962][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.354964][ T10] ? __kthread_parkme+0xbd/0x210 [ 12.354967][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.354970][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.354972][ T10] kthread+0x367/0x460 [ 12.354974][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.354977][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.354980][ T10] ret_from_fork+0x474/0x6b0 [ 12.354984][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.354987][ T10] ? __switch_to+0x5a3/0xe00 [ 12.354990][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.354993][ T10] ret_from_fork_asm+0x11/0x20 [ 12.355007][ T10] [ 12.422351][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.424929][ T272] ip (272) used greatest stack depth: 23904 bytes left [ 12.446339][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.553348][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.759549][ T283] br1: port 1(veth1) entered blocking state [ 12.760269][ T283] br1: port 1(veth1) entered disabled state [ 12.760630][ T283] veth1: entered allmulticast mode [ 12.762300][ T283] veth1: entered promiscuous mode [ 12.798981][ T38] br1: port 1(veth1) entered blocking state [ 12.799759][ T38] br1: port 1(veth1) entered forwarding state [ 12.831200][ T285] br1: port 2(veth2) entered blocking state [ 12.831565][ T285] br1: port 2(veth2) entered disabled state [ 12.831905][ T285] veth2: entered allmulticast mode [ 12.833550][ T285] veth2: entered promiscuous mode [ 12.861703][ T39] br1: port 2(veth2) entered blocking state [ 12.861722][ T39] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.861724][ T39] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 39, name: kworker/u20:0 [ 12.861726][ T39] preempt_count: 202, expected: 0 [ 12.861727][ T39] RCU nest depth: 0, expected: 0 [ 12.861728][ T39] locks held by kworker/u20:0/39: 8, last CPU#3: [ 12.861731][ T39] #0: ff1100000114a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.861744][ T39] #1: ffa00000002bfd10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.861748][ T39] #2: ffffffffb72d2c40 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 12.861753][ T39] #3: ff1100000b682e58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 12.861769][ T39] #4: ffffffffb6b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.861774][ T39] #5: ffffffffb6b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.861778][ T39] #6: ffffffffb6a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.861782][ T39] #7: ffffffffb6a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.861786][ T39] irq event stamp: 72023 [ 12.861786][ T39] hardirqs last enabled at (72022): [] __down_trylock_console_sem+0x86/0xa0 [ 12.861789][ T39] hardirqs last disabled at (72023): [] console_emit_next_record+0x3d4/0x4c0 [ 12.861791][ T39] softirqs last enabled at (71984): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 12.861795][ T39] softirqs last disabled at (72018): [] br_port_carrier_check+0x161/0x430 [bridge] [ 12.861803][ T39] Preemption disabled at: [ 12.861804][ T39] [<0000000000000000>] 0x0 [ 12.861811][ T39] CPU: 3 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.861814][ T39] Tainted: [W]=WARN [ 12.861815][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.861817][ T39] Workqueue: events_unbound linkwatch_event [ 12.861821][ T39] Call Trace: [ 12.861823][ T39] [ 12.861824][ T39] dump_stack_lvl+0x6f/0xa0 [ 12.861831][ T39] __might_resched.cold+0x1fe/0x2c1 [ 12.861836][ T39] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.861840][ T39] ? __kmalloc_noprof+0xdb/0x760 [ 12.861845][ T39] __kmalloc_noprof+0x443/0x760 [ 12.861847][ T39] ? alloc_buf.isra.0+0x4b/0x260 [ 12.861853][ T39] ? do_raw_spin_unlock+0x59/0x250 [ 12.861856][ T39] alloc_buf.isra.0+0x4b/0x260 [ 12.861859][ T39] put_chars+0x1e1/0x2f0 [ 12.861862][ T39] ? __send_to_port+0x420/0x420 [ 12.861865][ T39] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.861870][ T39] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.861872][ T39] ? validate_chain+0x38b/0xc20 [ 12.861876][ T39] hvc_console_print+0x292/0x780 [ 12.861879][ T39] ? mark_usage+0x61/0x170 [ 12.861881][ T39] ? __lock_acquire+0x518/0xc20 [ 12.861882][ T39] ? __lock_acquire+0x518/0xc20 [ 12.861887][ T39] ? hvc_write+0x3a0/0x3a0 [ 12.861888][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 12.861892][ T39] ? lock_acquire+0x13c/0x160 [ 12.861897][ T39] console_emit_next_record+0x22f/0x4c0 [ 12.861901][ T39] ? devkmsg_read+0x4b0/0x4b0 [ 12.861902][ T39] ? console_flush_one_record+0x106/0x710 [ 12.861906][ T39] ? rcu_is_watching+0x16/0xd0 [ 12.861908][ T39] ? lock_acquire+0x13c/0x160 [ 12.861912][ T39] console_flush_one_record+0x46f/0x710 [ 12.861917][ T39] ? console_emit_next_record+0x4c0/0x4c0 [ 12.861919][ T39] ? __lock_acquire+0x518/0xc20 [ 12.861924][ T39] console_unlock+0xee/0x1f0 [ 12.861927][ T39] ? console_flush_one_record+0x710/0x710 [ 12.861929][ T39] ? rcu_is_watching+0x16/0xd0 [ 12.861932][ T39] ? lock_acquire+0x60/0x160 [ 12.861936][ T39] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.861937][ T39] ? vprintk_emit+0x320/0x3e0 [ 12.861941][ T39] vprintk_emit+0x37c/0x3e0 [ 12.861945][ T39] ? wake_up_klogd_work_func+0x90/0x90 [ 12.861948][ T39] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.861951][ T39] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.861955][ T39] _printk+0xc7/0x100 [ 12.861959][ T39] ? snapshot_read.cold+0x21/0x21 [ 12.861964][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 12.861968][ T39] br_set_state+0x22f/0x430 [bridge] [ 12.861979][ T39] br_init_port+0xc4/0x200 [bridge] [ 12.861988][ T39] br_stp_enable_port+0x12/0x50 [bridge] [ 12.861995][ T39] br_port_carrier_check+0x220/0x430 [bridge] [ 12.862011][ T39] br_device_event+0x52d/0x8f0 [bridge] [ 12.862020][ T39] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 12.862022][ T39] ? nlmsg_notify+0x62/0x250 [ 12.862029][ T39] notifier_call_chain+0xae/0x300 [ 12.862035][ T39] netif_state_change+0x139/0x340 [ 12.862039][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 12.862044][ T39] ? linkwatch_do_dev+0xae/0xd0 [ 12.862046][ T39] __linkwatch_run_queue+0x34c/0x750 [ 12.862050][ T39] ? linkwatch_do_dev+0xd0/0xd0 [ 12.862052][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 12.862057][ T39] linkwatch_event+0x7f/0xb0 [ 12.862059][ T39] ? __linkwatch_run_queue+0x750/0x750 [ 12.862063][ T39] process_one_work+0xe3e/0x1560 [ 12.862069][ T39] ? __queue_delayed_work+0x470/0x470 [ 12.862072][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 12.862080][ T39] worker_thread+0x4f1/0xd60 [ 12.862088][ T39] ? rescuer_thread+0x1340/0x1340 [ 12.862090][ T39] kthread+0x367/0x460 [ 12.862092][ T39] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.862095][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.862098][ T39] ret_from_fork+0x474/0x6b0 [ 12.862102][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.862105][ T39] ? __switch_to+0x5a3/0xe00 [ 12.862108][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.862111][ T39] ret_from_fork_asm+0x11/0x20 [ 12.862120][ T39] [ 12.889433][ T39] br1: port 2(veth2) entered forwarding state [ 13.061360][ T10] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.138448][ T295] 8021q: 802.1Q VLAN Support v1.8 [ 13.449503][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.450615][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.541915][ T309] br1: port 3(veth4) entered blocking state [ 13.542305][ T309] br1: port 3(veth4) entered disabled state [ 13.542638][ T309] veth4: entered allmulticast mode [ 13.544266][ T309] veth4: entered promiscuous mode [ 13.544924][ T309] br1: port 3(veth4) entered blocking state [ 13.545655][ T309] br1: port 3(veth4) entered forwarding state [ 13.705435][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.769561][ T10] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.825714][ T57] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 19.025886][ T340] Mirror/redirect action on [ 19.025905][ T340] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.025908][ T340] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 340, name: modprobe [ 19.025910][ T340] preempt_count: 1, expected: 0 [ 19.025911][ T340] RCU nest depth: 0, expected: 0 [ 19.025912][ T340] locks held by modprobe/340: 4, last CPU#2: [ 19.025914][ T340] #0: ffffffffb6b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.025927][ T340] #1: ffffffffb6b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.025931][ T340] #2: ffffffffb6a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.025936][ T340] #3: ffffffffb6a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.025940][ T340] irq event stamp: 17438 [ 19.025941][ T340] hardirqs last enabled at (17437): [] __down_trylock_console_sem+0x86/0xa0 [ 19.025944][ T340] hardirqs last disabled at (17438): [] console_emit_next_record+0x3d4/0x4c0 [ 19.025946][ T340] softirqs last enabled at (9270): [] handle_softirqs+0x67c/0x900 [ 19.025949][ T340] softirqs last disabled at (8717): [] __irq_exit_rcu+0x145/0x1c0 [ 19.025951][ T340] Preemption disabled at: [ 19.025952][ T340] [] vprintk_emit+0x31b/0x3e0 [ 19.025958][ T340] CPU: 2 UID: 0 PID: 340 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.025961][ T340] Tainted: [W]=WARN [ 19.025962][ T340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.025964][ T340] Call Trace: [ 19.025966][ T340] [ 19.025967][ T340] dump_stack_lvl+0x6f/0xa0 [ 19.025973][ T340] ? vprintk_emit+0x31b/0x3e0 [ 19.025975][ T340] __might_resched.cold+0x1fe/0x2c1 [ 19.025979][ T340] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.025983][ T340] ? __kmalloc_noprof+0xdb/0x760 [ 19.025988][ T340] __kmalloc_noprof+0x443/0x760 [ 19.025990][ T340] ? alloc_buf.isra.0+0x4b/0x260 [ 19.025996][ T340] ? do_raw_spin_unlock+0x59/0x250 [ 19.025999][ T340] alloc_buf.isra.0+0x4b/0x260 [ 19.026002][ T340] put_chars+0x1e1/0x2f0 [ 19.026005][ T340] ? __send_to_port+0x420/0x420 [ 19.026007][ T340] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.026011][ T340] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.026014][ T340] ? validate_chain+0x38b/0xc20 [ 19.026019][ T340] hvc_console_print+0x292/0x780 [ 19.026021][ T340] ? __lock_acquire+0x518/0xc20 [ 19.026026][ T340] ? hvc_write+0x3a0/0x3a0 [ 19.026029][ T340] ? rcu_is_watching+0x16/0xd0 [ 19.026041][ T340] console_emit_next_record+0x22f/0x4c0 [ 19.026046][ T340] ? devkmsg_read+0x4b0/0x4b0 [ 19.026047][ T340] ? console_flush_one_record+0x106/0x710 [ 19.026051][ T340] ? rcu_is_watching+0x16/0xd0 [ 19.026053][ T340] ? lock_acquire+0x13c/0x160 [ 19.026057][ T340] console_flush_one_record+0x46f/0x710 [ 19.026061][ T340] ? console_emit_next_record+0x4c0/0x4c0 [ 19.026063][ T340] ? __lock_acquire+0x518/0xc20 [ 19.026068][ T340] console_unlock+0xee/0x1f0 [ 19.026071][ T340] ? console_flush_one_record+0x710/0x710 [ 19.026073][ T340] ? rcu_is_watching+0x16/0xd0 [ 19.026075][ T340] ? lock_acquire+0x60/0x160 [ 19.026079][ T340] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.026080][ T340] ? vprintk_emit+0x320/0x3e0 [ 19.026084][ T340] vprintk_emit+0x37c/0x3e0 [ 19.026088][ T340] ? wake_up_klogd_work_func+0x90/0x90 [ 19.026091][ T340] ? netdev_run_todo+0x2a8/0xfd0 [ 19.026095][ T340] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 19.026098][ T340] ? rcu_is_watching+0x16/0xd0 [ 19.026103][ T340] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 19.026105][ T340] _printk+0xc7/0x100 [ 19.026109][ T340] ? snapshot_read.cold+0x21/0x21 [ 19.026111][ T340] ? __lock_release.isra.0+0x69/0x1a0 [ 19.026114][ T340] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 19.026116][ T340] ? __up_write+0x23d/0x5f0 [ 19.026118][ T340] ? __up_write+0x2e5/0x5f0 [ 19.026121][ T340] ? __up_write+0x2c7/0x5f0 [ 19.026123][ T340] mirred_init_module+0x28/0x1000 [act_mirred] [ 19.026127][ T340] do_one_initcall+0x124/0x4f0 [ 19.026130][ T340] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 19.026134][ T340] ? do_init_module+0xae/0x8a0 [ 19.026137][ T340] ? kasan_unpoison+0x44/0x70 [ 19.026142][ T340] do_init_module+0x2ad/0x8a0 [ 19.026146][ T340] ? lockdep_hardirqs_on+0x91/0x130 [ 19.026150][ T340] ? free_module+0x470/0x470 [ 19.026153][ T340] ? kfree+0x123/0x590 [ 19.026157][ T340] load_module+0x1424/0x1bb0 [ 19.026164][ T340] ? layout_and_allocate.isra.0+0x680/0x680 [ 19.026168][ T340] ? __ia32_sys_fsconfig+0x180/0x180 [ 19.026171][ T340] ? ovl_real_file+0x172/0x1e0 [ 19.026175][ T340] ? backing_file_read_iter+0x541/0x790 [ 19.026178][ T340] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.026182][ T340] init_module_from_file+0x11f/0x1a0 [ 19.026185][ T340] ? __do_sys_init_module+0x220/0x220 [ 19.026193][ T340] ? __rwlock_init+0x150/0x150 [ 19.026197][ T340] ? do_raw_spin_unlock+0x59/0x250 [ 19.026200][ T340] idempotent_init_module+0x37b/0x7c0 [ 19.026205][ T340] ? init_module_from_file+0x1a0/0x1a0 [ 19.026212][ T340] ? rcu_is_watching+0x16/0xd0 [ 19.026214][ T340] ? cap_capable+0x1d7/0x3d0 [ 19.026220][ T340] __x64_sys_finit_module+0xdf/0x190 [ 19.026222][ T340] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.026225][ T340] do_syscall_64+0xff/0x530 [ 19.026227][ T340] ? exc_page_fault+0xee/0x100 [ 19.026230][ T340] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.026232][ T340] RIP: 0033:0x7f39a97f637d [ 19.026236][ T340] 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 [ 19.026238][ T340] RSP: 002b:00007fff2fa7a908 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 19.026241][ T340] RAX: ffffffffffffffda RBX: 000055a51dc31810 RCX: 00007f39a97f637d [ 19.026242][ T340] RDX: 0000000000000000 RSI: 000055a50f303ffd RDI: 0000000000000000 [ 19.026243][ T340] RBP: 00007fff2fa7a9a0 R08: 0000000000000000 R09: 0000000000000000 [ 19.026244][ T340] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a50f303ffd [ 19.026245][ T340] R13: 000055a51dc31960 R14: 0000000000040000 R15: 0000000000000000 [ 19.026251][ T340] [ 24.970322][ C1] ip6_tnl_xmit_ctl: 3 callbacks suppressed [ 24.970330][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 24.970374][ C1] [ 24.970375][ C1] ======================================================== [ 24.970376][ C1] WARNING: possible irq lock inversion dependency detected [ 24.970378][ C1] 7.2.0-virtme #1 Tainted: G W [ 24.970380][ C1] -------------------------------------------------------- [ 24.970380][ C1] swapper/1/0 just changed the state of lock: [ 24.970382][ C1] ffffffffb6a89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 24.970394][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 24.970396][ C1] (fs_reclaim){+.+.}-{0:0} [ 24.970397][ C1] [ 24.970397][ C1] [ 24.970397][ C1] and interrupts could create inverse lock ordering between them. [ 24.970397][ C1] [ 24.970398][ C1] [ 24.970398][ C1] other info that might help us debug this: [ 24.970398][ C1] Possible interrupt unsafe locking scenario: [ 24.970398][ C1] [ 24.970399][ C1] CPU0 CPU1 [ 24.970400][ C1] ---- ---- [ 24.970400][ C1] lock(fs_reclaim); [ 24.970401][ C1] local_irq_disable(); [ 24.970401][ C1] lock(console_owner); [ 24.970402][ C1] lock(fs_reclaim); [ 24.970403][ C1] [ 24.970404][ C1] lock(console_owner); [ 24.970404][ C1] [ 24.970404][ C1] *** DEADLOCK *** [ 24.970404][ C1] [ 24.970405][ C1] locks held by swapper/1/0: 8, last CPU#1: [ 24.970406][ C1] #0: ffa00000001d0c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 24.970412][ C1] #1: ffffffffb6b80b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 24.970418][ C1] #2: ffffffffb6b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 24.970422][ C1] #3: ffffffffb6b80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 24.970427][ C1] #4: ff1100000cd5d228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 24.970431][ C1] #5: ffffffffb6b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 24.970436][ C1] #6: ffffffffb6b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 24.970440][ C1] #7: ffffffffb6b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 24.970443][ C1] [ 24.970443][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 24.970447][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 24.970450][ C1] HARDIRQ-ON-W at: [ 24.970451][ C1] __lock_acquire+0x388/0xc20 [ 24.970454][ C1] lock_acquire.part.0+0xd4/0x280 [ 24.970456][ C1] fs_reclaim_acquire+0xd5/0x120 [ 24.970459][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 24.970461][ C1] kthread_create_worker_on_node+0xea/0x210 [ 24.970464][ C1] workqueue_init+0x2a/0x680 [ 24.970467][ C1] kernel_init_freeable+0x2fe/0x630 [ 24.970469][ C1] kernel_init+0x21/0x150 [ 24.970472][ C1] ret_from_fork+0x474/0x6b0 [ 24.970475][ C1] ret_from_fork_asm+0x11/0x20 [ 24.970478][ C1] SOFTIRQ-ON-W at: [ 24.970479][ C1] __lock_acquire+0x388/0xc20 [ 24.970480][ C1] lock_acquire.part.0+0xd4/0x280 [ 24.970482][ C1] fs_reclaim_acquire+0xd5/0x120 [ 24.970483][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 24.970484][ C1] kthread_create_worker_on_node+0xea/0x210 [ 24.970486][ C1] workqueue_init+0x2a/0x680 [ 24.970487][ C1] kernel_init_freeable+0x2fe/0x630 [ 24.970488][ C1] kernel_init+0x21/0x150 [ 24.970489][ C1] ret_from_fork+0x474/0x6b0 [ 24.970490][ C1] ret_from_fork_asm+0x11/0x20 [ 24.970492][ C1] INITIAL USE at: [ 24.970492][ C1] __lock_acquire+0x388/0xc20 [ 24.970494][ C1] lock_acquire.part.0+0xd4/0x280 [ 24.970495][ C1] fs_reclaim_acquire+0xd5/0x120 [ 24.970496][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 24.970497][ C1] kthread_create_worker_on_node+0xea/0x210 [ 24.970499][ C1] workqueue_init+0x2a/0x680 [ 24.970500][ C1] kernel_init_freeable+0x2fe/0x630 [ 24.970501][ C1] kernel_init+0x21/0x150 [ 24.970502][ C1] ret_from_fork+0x474/0x6b0 [ 24.970504][ C1] ret_from_fork_asm+0x11/0x20 [ 24.970505][ C1] } [ 24.970505][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 24.970509][ C1] ... acquired at: [ 24.970511][ C1] __lock_acquire+0x518/0xc20 [ 24.970512][ C1] lock_acquire.part.0+0xd4/0x280 [ 24.970513][ C1] fs_reclaim_acquire+0xd5/0x120 [ 24.970514][ C1] __kmalloc_noprof+0xd3/0x760 [ 24.970516][ C1] alloc_buf.isra.0+0x4b/0x260 [ 24.970519][ C1] put_chars+0x1e1/0x2f0 [ 24.970520][ C1] hvc_console_print+0x292/0x780 [ 24.970522][ C1] console_emit_next_record+0x22f/0x4c0 [ 24.970524][ C1] console_flush_one_record+0x46f/0x710 [ 24.970525][ C1] console_unlock+0xee/0x1f0 [ 24.970527][ C1] vprintk_emit+0x37c/0x3e0 [ 24.970528][ C1] dev_vprintk_emit+0x27f/0x2c0 [ 24.970532][ C1] dev_printk_emit+0xb9/0xee [ 24.970533][ C1] _dev_info+0xe2/0x116 [ 24.970535][ C1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 24.970538][ C1] cmos_do_probe+0x73b/0x98a [ 24.970540][ C1] platform_probe+0xfe/0x1f0 [ 24.970542][ C1] call_driver_probe+0x61/0x1c0 [ 24.970544][ C1] really_probe+0x199/0x760 [ 24.970546][ C1] __driver_probe_device+0x24f/0x440 [ 24.970547][ C1] driver_probe_device+0x4a/0xf0 [ 24.970548][ C1] __driver_attach+0x1b8/0x540 [ 24.970550][ C1] bus_for_each_dev+0x130/0x1e0 [ 24.970551][ C1] bus_add_driver+0x2c8/0x530 [ 24.970552][ C1] driver_register+0x1a3/0x390 [ 24.970554][ C1] __platform_driver_probe+0x13f/0x270 [ 24.970556][ C1] cmos_init+0x31/0x40 [ 24.970558][ C1] do_one_initcall+0x124/0x4f0 [ 24.970560][ C1] kernel_init_freeable+0x596/0x630 [ 24.970561][ C1] kernel_init+0x21/0x150 [ 24.970562][ C1] ret_from_fork+0x474/0x6b0 [ 24.970563][ C1] ret_from_fork_asm+0x11/0x20 [ 24.970565][ C1] [ 24.970565][ C1] -> (console_owner){..-.}-{0:0} { [ 24.970567][ C1] IN-SOFTIRQ-W at: [ 24.970568][ C1] __lock_acquire+0x388/0xc20 [ 24.970569][ C1] lock_acquire.part.0+0xd4/0x280 [ 24.970570][ C1] console_lock_spinning_enable+0x5c/0x60 [ 24.970572][ C1] console_emit_next_record+0x1d1/0x4c0 [ 24.970574][ C1] console_flush_one_record+0x46f/0x710 [ 24.970575][ C1] console_unlock+0xee/0x1f0 [ 24.970577][ C1] vprintk_emit+0x37c/0x3e0 [ 24.970578][ C1] _printk+0xc7/0x100 [ 24.970581][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 24.970584][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 24.970586][ C1] dev_hard_start_xmit+0xf4/0x620 [ 24.970588][ C1] sch_direct_xmit+0x13d/0xaa0 [ 24.970590][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 24.970591][ C1] __dev_queue_xmit+0x942/0x1b80 [ 24.970593][ C1] ip6_finish_output2+0x96f/0x1300 [ 24.970594][ C1] ip6_finish_output+0x646/0xda0 [ 24.970595][ C1] ip6_output+0x23f/0x7f0 [ 24.970597][ C1] ndisc_send_skb+0xba3/0x1520 [ 24.970598][ C1] addrconf_rs_timer+0x26f/0x770 [ 24.970600][ C1] call_timer_fn+0x160/0x4d0 [ 24.970602][ C1] __run_timers+0x68f/0xaa0 [ 24.970603][ C1] run_timer_softirq+0xf0/0x160 [ 24.970605][ C1] handle_softirqs+0x1d3/0x900 [ 24.970607][ C1] __irq_exit_rcu+0x145/0x1c0 [ 24.970609][ C1] irq_exit_rcu+0xe/0x30 [ 24.970610][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 24.970612][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 24.970614][ C1] pv_native_safe_halt+0xf/0x10 [ 24.970615][ C1] default_idle+0x9/0x10 [ 24.970616][ C1] default_idle_call+0x6e/0xb0 [ 24.970618][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 24.970620][ C1] do_idle+0xd8/0x190 [ 24.970621][ C1] cpu_startup_entry+0x53/0x70 [ 24.970623][ C1] start_secondary+0x204/0x2b0 [ 24.970625][ C1] common_startup_64+0x13e/0x148 [ 24.970627][ C1] INITIAL USE at: [ 24.970628][ C1] } [ 24.970628][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 24.970631][ C1] ... acquired at: [ 24.970632][ C1] mark_lock+0x1d7/0xa00 [ 24.970633][ C1] mark_usage+0x42/0x170 [ 24.970635][ C1] __lock_acquire+0x388/0xc20 [ 24.970636][ C1] lock_acquire.part.0+0xd4/0x280 [ 24.970637][ C1] console_lock_spinning_enable+0x5c/0x60 [ 24.970639][ C1] console_emit_next_record+0x1d1/0x4c0 [ 24.970640][ C1] console_flush_one_record+0x46f/0x710 [ 24.970642][ C1] console_unlock+0xee/0x1f0 [ 24.970643][ C1] vprintk_emit+0x37c/0x3e0 [ 24.970645][ C1] _printk+0xc7/0x100 [ 24.970646][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 24.970648][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 24.970650][ C1] dev_hard_start_xmit+0xf4/0x620 [ 24.970651][ C1] sch_direct_xmit+0x13d/0xaa0 [ 24.970652][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 24.970654][ C1] __dev_queue_xmit+0x942/0x1b80 [ 24.970655][ C1] ip6_finish_output2+0x96f/0x1300 [ 24.970656][ C1] ip6_finish_output+0x646/0xda0 [ 24.970658][ C1] ip6_output+0x23f/0x7f0 [ 24.970659][ C1] ndisc_send_skb+0xba3/0x1520 [ 24.970660][ C1] addrconf_rs_timer+0x26f/0x770 [ 24.970662][ C1] call_timer_fn+0x160/0x4d0 [ 24.970663][ C1] __run_timers+0x68f/0xaa0 [ 24.970665][ C1] run_timer_softirq+0xf0/0x160 [ 24.970666][ C1] handle_softirqs+0x1d3/0x900 [ 24.970667][ C1] __irq_exit_rcu+0x145/0x1c0 [ 24.970669][ C1] irq_exit_rcu+0xe/0x30 [ 24.970670][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 24.970671][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 24.970672][ C1] pv_native_safe_halt+0xf/0x10 [ 24.970674][ C1] default_idle+0x9/0x10 [ 24.970675][ C1] default_idle_call+0x6e/0xb0 [ 24.970677][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 24.970678][ C1] do_idle+0xd8/0x190 [ 24.970679][ C1] cpu_startup_entry+0x53/0x70 [ 24.970680][ C1] start_secondary+0x204/0x2b0 [ 24.970681][ C1] common_startup_64+0x13e/0x148 [ 24.970683][ C1] [ 24.970683][ C1] [ 24.970683][ C1] stack backtrace: [ 24.970686][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.970689][ C1] Tainted: [W]=WARN [ 24.970689][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.970691][ C1] Call Trace: [ 24.970692][ C1] [ 24.970693][ C1] dump_stack_lvl+0x6f/0xa0 [ 24.970697][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 24.970699][ C1] mark_lock_irq+0x989/0x9c0 [ 24.970702][ C1] mark_lock+0x1d7/0xa00 [ 24.970704][ C1] mark_usage+0x42/0x170 [ 24.970706][ C1] __lock_acquire+0x388/0xc20 [ 24.970708][ C1] lock_acquire.part.0+0xd4/0x280 [ 24.970710][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 24.970712][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.970715][ C1] ? lock_acquire+0x13c/0x160 [ 24.970717][ C1] console_lock_spinning_enable+0x5c/0x60 [ 24.970719][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 24.970720][ C1] console_emit_next_record+0x1d1/0x4c0 [ 24.970723][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 24.970724][ C1] ? console_flush_one_record+0x106/0x710 [ 24.970726][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.970728][ C1] ? lock_acquire+0x13c/0x160 [ 24.970730][ C1] console_flush_one_record+0x46f/0x710 [ 24.970732][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 24.970734][ C1] ? __lock_acquire+0x518/0xc20 [ 24.970736][ C1] console_unlock+0xee/0x1f0 [ 24.970738][ C1] ? console_flush_one_record+0x710/0x710 [ 24.970740][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.970741][ C1] ? lock_acquire+0x60/0x160 [ 24.970743][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.970745][ C1] ? vprintk_emit+0x320/0x3e0 [ 24.970747][ C1] vprintk_emit+0x37c/0x3e0 [ 24.970750][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 24.970752][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 24.970754][ C1] _printk+0xc7/0x100 [ 24.970756][ C1] ? snapshot_read.cold+0x21/0x21 [ 24.970757][ C1] ? ___ratelimit+0x4e7/0xa00 [ 24.970761][ C1] ? idr_get_free+0x830/0x830 [ 24.970763][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 24.970766][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 24.970768][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 24.970769][ C1] ? sock_def_readable+0x156/0x480 [ 24.970772][ C1] ? find_held_lock+0x2b/0x80 [ 24.970773][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 24.970775][ C1] ? run_filter+0x200/0x200 [ 24.970778][ C1] ? dev_queue_xmit_nit+0x63d/0x9e0 [ 24.970779][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 24.970782][ C1] dev_hard_start_xmit+0xf4/0x620 [ 24.970783][ C1] ? validate_chain+0x730/0xc20 [ 24.970785][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 24.970787][ C1] sch_direct_xmit+0x13d/0xaa0 [ 24.970788][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 24.970790][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 24.970791][ C1] ? __rcu_read_lock+0x30/0x70 [ 24.970793][ C1] ? lock_acquire+0x13c/0x160 [ 24.970795][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 24.970797][ C1] ? tc_run+0x45e/0x7e0 [ 24.970799][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 24.970800][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 24.970802][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.970804][ C1] ? lock_acquire+0x13c/0x160 [ 24.970805][ C1] __dev_queue_xmit+0x942/0x1b80 [ 24.970808][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 24.970810][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 24.970811][ C1] ? find_held_lock+0x2b/0x80 [ 24.970814][ C1] ? neigh_hh_output+0x152/0x4c0 [ 24.970816][ C1] ip6_finish_output2+0x96f/0x1300 [ 24.970818][ C1] ? ip6_dst_lookup+0x80/0x80 [ 24.970819][ C1] ? find_held_lock+0x2b/0x80 [ 24.970821][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 24.970822][ C1] ? ip6_mtu+0x15d/0x310 [ 24.970824][ C1] ip6_finish_output+0x646/0xda0 [ 24.970826][ C1] ip6_output+0x23f/0x7f0 [ 24.970828][ C1] ? ip6_finish_output+0xda0/0xda0 [ 24.970829][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 24.970831][ C1] ? find_held_lock+0x2b/0x80 [ 24.970832][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 24.970833][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 24.970835][ C1] ndisc_send_skb+0xba3/0x1520 [ 24.970838][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 24.970840][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 24.970842][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 24.970844][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 24.970846][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 24.970848][ C1] addrconf_rs_timer+0x26f/0x770 [ 24.970850][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 24.970852][ C1] ? lock_acquire+0x13c/0x160 [ 24.970854][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 24.970856][ C1] call_timer_fn+0x160/0x4d0 [ 24.970858][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 24.970859][ C1] ? debug_object_active_state+0x430/0x430 [ 24.970863][ C1] ? find_held_lock+0x2b/0x80 [ 24.970864][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 24.970866][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.970868][ C1] __run_timers+0x68f/0xaa0 [ 24.970870][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 24.970872][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 24.970874][ C1] ? __lock_acquire+0x518/0xc20 [ 24.970876][ C1] ? __rwlock_init+0x150/0x150 [ 24.970879][ C1] run_timer_softirq+0xf0/0x160 [ 24.970881][ C1] ? __run_timers+0xaa0/0xaa0 [ 24.970883][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 24.970885][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.970887][ C1] handle_softirqs+0x1d3/0x900 [ 24.970889][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 24.970890][ C1] ? _local_bh_enable+0xc0/0xc0 [ 24.970892][ C1] __irq_exit_rcu+0x145/0x1c0 [ 24.970894][ C1] irq_exit_rcu+0xe/0x30 [ 24.970895][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 24.970897][ C1] [ 24.970897][ C1] [ 24.970898][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 24.970899][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 24.970901][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 24.970903][ C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 24.970905][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 24.970908][ C1] RAX: 00000000000a9759 RBX: ff11000001bea380 RCX: ffffffffb38f0307 [ 24.970909][ C1] RDX: ff11000001bea380 RSI: ffffffffb6638b01 RDI: ffffffffb608d8e0 [ 24.970910][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 24.970911][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 24.970912][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 24.970913][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 24.970915][ C1] default_idle+0x9/0x10 [ 24.970917][ C1] default_idle_call+0x6e/0xb0 [ 24.970919][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 24.970920][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 24.970922][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 24.970924][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.970926][ C1] do_idle+0xd8/0x190 [ 24.970928][ C1] cpu_startup_entry+0x53/0x70 [ 24.970929][ C1] start_secondary+0x204/0x2b0 [ 24.970930][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 24.970932][ C1] common_startup_64+0x13e/0x148 [ 24.970935][ C1] [ 24.970939][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.970941][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 24.970942][ C1] preempt_count: 303, expected: 0 [ 24.970943][ C1] RCU nest depth: 3, expected: 0 [ 24.970944][ C1] INFO: lockdep is turned off. [ 24.970944][ C1] irq event stamp: 694163 [ 24.970945][ C1] hardirqs last enabled at (694162): [] __down_trylock_console_sem+0x86/0xa0 [ 24.970947][ C1] hardirqs last disabled at (694163): [] console_emit_next_record+0x3d4/0x4c0 [ 24.970949][ C1] softirqs last enabled at (694082): [] handle_softirqs+0x67c/0x900 [ 24.970950][ C1] softirqs last disabled at (694107): [] __irq_exit_rcu+0x145/0x1c0 [ 24.970952][ C1] Preemption disabled at: [ 24.970953][ C1] [<0000000000000000>] 0x0 [ 24.970955][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.970958][ C1] Tainted: [W]=WARN [ 24.970958][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.970959][ C1] Call Trace: [ 24.970959][ C1] [ 24.970960][ C1] dump_stack_lvl+0x6f/0xa0 [ 24.970962][ C1] __might_resched.cold+0x1fe/0x2c1 [ 24.970965][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.970968][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.970970][ C1] __kmalloc_noprof+0x443/0x760 [ 24.970971][ C1] ? __rwlock_init+0x150/0x150 [ 24.970973][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 24.970975][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 24.970976][ C1] alloc_buf.isra.0+0x4b/0x260 [ 24.970978][ C1] put_chars+0x1e1/0x2f0 [ 24.970980][ C1] ? __send_to_port+0x420/0x420 [ 24.970982][ C1] ? mark_lock+0x1d7/0xa00 [ 24.970984][ C1] hvc_console_print+0x292/0x780 [ 24.970985][ C1] ? __lock_acquire+0x388/0xc20 [ 24.970988][ C1] ? hvc_write+0x3a0/0x3a0 [ 24.970989][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.970991][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.970992][ C1] ? lock_acquire+0x13c/0x160 [ 24.970994][ C1] console_emit_next_record+0x22f/0x4c0 [ 24.970997][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 24.970998][ C1] ? console_flush_one_record+0x106/0x710 [ 24.971000][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.971002][ C1] ? lock_acquire+0x13c/0x160 [ 24.971004][ C1] console_flush_one_record+0x46f/0x710 [ 24.971006][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 24.971008][ C1] ? __lock_acquire+0x518/0xc20 [ 24.971010][ C1] console_unlock+0xee/0x1f0 [ 24.971012][ C1] ? console_flush_one_record+0x710/0x710 [ 24.971014][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.971015][ C1] ? lock_acquire+0x60/0x160 [ 24.971017][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.971019][ C1] ? vprintk_emit+0x320/0x3e0 [ 24.971021][ C1] vprintk_emit+0x37c/0x3e0 [ 24.971023][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 24.971025][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 24.971027][ C1] _printk+0xc7/0x100 [ 24.971029][ C1] ? snapshot_read.cold+0x21/0x21 [ 24.971031][ C1] ? ___ratelimit+0x4e7/0xa00 [ 24.971033][ C1] ? idr_get_free+0x830/0x830 [ 24.971036][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 24.971038][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 24.971040][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 24.971042][ C1] ? sock_def_readable+0x156/0x480 [ 24.971043][ C1] ? find_held_lock+0x2b/0x80 [ 24.971045][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 24.971046][ C1] ? run_filter+0x200/0x200 [ 24.971048][ C1] ? dev_queue_xmit_nit+0x63d/0x9e0 [ 24.971050][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 24.971052][ C1] dev_hard_start_xmit+0xf4/0x620 [ 24.971054][ C1] ? validate_chain+0x730/0xc20 [ 24.971055][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 24.971057][ C1] sch_direct_xmit+0x13d/0xaa0 [ 24.971059][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 24.971060][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 24.971062][ C1] ? __rcu_read_lock+0x30/0x70 [ 24.971064][ C1] ? lock_acquire+0x13c/0x160 [ 24.971072][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 24.971074][ C1] ? tc_run+0x45e/0x7e0 [ 24.971076][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 24.971077][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 24.971079][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.971080][ C1] ? lock_acquire+0x13c/0x160 [ 24.971082][ C1] __dev_queue_xmit+0x942/0x1b80 [ 24.971085][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 24.971087][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 24.971088][ C1] ? find_held_lock+0x2b/0x80 [ 24.971091][ C1] ? neigh_hh_output+0x152/0x4c0 [ 24.971093][ C1] ip6_finish_output2+0x96f/0x1300 [ 24.971095][ C1] ? ip6_dst_lookup+0x80/0x80 [ 24.971096][ C1] ? find_held_lock+0x2b/0x80 [ 24.971098][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 24.971100][ C1] ? ip6_mtu+0x15d/0x310 [ 24.971101][ C1] ip6_finish_output+0x646/0xda0 [ 24.971103][ C1] ip6_output+0x23f/0x7f0 [ 24.971105][ C1] ? ip6_finish_output+0xda0/0xda0 [ 24.971106][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 24.971108][ C1] ? find_held_lock+0x2b/0x80 [ 24.971109][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 24.971111][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 24.971113][ C1] ndisc_send_skb+0xba3/0x1520 [ 24.971115][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 24.971117][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 24.971120][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 24.971122][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 24.971124][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 24.971125][ C1] addrconf_rs_timer+0x26f/0x770 [ 24.971128][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 24.971130][ C1] ? lock_acquire+0x13c/0x160 [ 24.971131][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 24.971133][ C1] call_timer_fn+0x160/0x4d0 [ 24.971135][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 24.971137][ C1] ? debug_object_active_state+0x430/0x430 [ 24.971138][ C1] ? find_held_lock+0x2b/0x80 [ 24.971140][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 24.971142][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.971144][ C1] __run_timers+0x68f/0xaa0 [ 24.971146][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 24.971148][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 24.971150][ C1] ? __lock_acquire+0x518/0xc20 [ 24.971152][ C1] ? __rwlock_init+0x150/0x150 [ 24.971155][ C1] run_timer_softirq+0xf0/0x160 [ 24.971157][ C1] ? __run_timers+0xaa0/0xaa0 [ 24.971158][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 24.971160][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.971162][ C1] handle_softirqs+0x1d3/0x900 [ 24.971163][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 24.971165][ C1] ? _local_bh_enable+0xc0/0xc0 [ 24.971167][ C1] __irq_exit_rcu+0x145/0x1c0 [ 24.971168][ C1] irq_exit_rcu+0xe/0x30 [ 24.971170][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 24.971172][ C1] [ 24.971172][ C1] [ 24.971173][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 24.971174][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 24.971176][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 24.971178][ C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 24.971179][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 24.971180][ C1] RAX: 00000000000a9759 RBX: ff11000001bea380 RCX: ffffffffb38f0307 [ 24.971181][ C1] RDX: ff11000001bea380 RSI: ffffffffb6638b01 RDI: ffffffffb608d8e0 [ 24.971182][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 24.971182][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 24.971183][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 24.971185][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 24.971187][ C1] default_idle+0x9/0x10 [ 24.971188][ C1] default_idle_call+0x6e/0xb0 [ 24.971190][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 24.971192][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 24.971193][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 24.971195][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.971197][ C1] do_idle+0xd8/0x190 [ 24.971198][ C1] cpu_startup_entry+0x53/0x70 [ 24.971203][ C1] start_secondary+0x204/0x2b0 [ 24.971205][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 24.971207][ C1] common_startup_64+0x13e/0x148 [ 24.971209][ C1] [ 39.817304][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 39.817323][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 39.817326][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 39.817327][ C1] preempt_count: 303, expected: 0 [ 39.817328][ C1] RCU nest depth: 3, expected: 0 [ 39.817329][ C1] INFO: lockdep is turned off. [ 39.817330][ C1] irq event stamp: 694163 [ 39.817331][ C1] hardirqs last enabled at (694162): [] __down_trylock_console_sem+0x86/0xa0 [ 39.817341][ C1] hardirqs last disabled at (694163): [] console_emit_next_record+0x3d4/0x4c0 [ 39.817343][ C1] softirqs last enabled at (694082): [] handle_softirqs+0x67c/0x900 [ 39.817346][ C1] softirqs last disabled at (694107): [] __irq_exit_rcu+0x145/0x1c0 [ 39.817349][ C1] Preemption disabled at: [ 39.817349][ C1] [<0000000000000000>] 0x0 [ 39.817357][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 39.817362][ C1] Tainted: [W]=WARN [ 39.817363][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.817365][ C1] Call Trace: [ 39.817366][ C1] [ 39.817368][ C1] dump_stack_lvl+0x6f/0xa0 [ 39.817374][ C1] __might_resched.cold+0x1fe/0x2c1 [ 39.817378][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 39.817381][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817385][ C1] __kmalloc_noprof+0x443/0x760 [ 39.817388][ C1] ? __rwlock_init+0x150/0x150 [ 39.817391][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 39.817395][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 39.817396][ C1] alloc_buf.isra.0+0x4b/0x260 [ 39.817399][ C1] put_chars+0x1e1/0x2f0 [ 39.817400][ C1] ? desc_read_finalized_seq+0x79/0x120 [ 39.817402][ C1] ? __send_to_port+0x420/0x420 [ 39.817404][ C1] ? console_prepend_replay+0x20/0x20 [ 39.817406][ C1] hvc_console_print+0x292/0x780 [ 39.817409][ C1] ? hvc_write+0x3a0/0x3a0 [ 39.817410][ C1] ? do_raw_spin_lock+0x131/0x280 [ 39.817412][ C1] ? __rwlock_init+0x150/0x150 [ 39.817413][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817415][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817417][ C1] ? lock_acquire+0x13c/0x160 [ 39.817419][ C1] console_emit_next_record+0x22f/0x4c0 [ 39.817421][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 39.817423][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817425][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817427][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817428][ C1] ? lock_acquire+0x13c/0x160 [ 39.817430][ C1] ? console_flush_one_record+0x111/0x710 [ 39.817432][ C1] console_flush_one_record+0x46f/0x710 [ 39.817434][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 39.817437][ C1] console_unlock+0xee/0x1f0 [ 39.817439][ C1] ? lock_acquire+0x13c/0x160 [ 39.817440][ C1] ? console_flush_one_record+0x710/0x710 [ 39.817442][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817443][ C1] ? lock_release+0x184/0x1f0 [ 39.817445][ C1] ? lock_acquire+0x60/0x160 [ 39.817446][ C1] ? __rcu_read_lock+0x30/0x70 [ 39.817448][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 39.817450][ C1] ? vprintk_emit+0x320/0x3e0 [ 39.817452][ C1] vprintk_emit+0x37c/0x3e0 [ 39.817455][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 39.817457][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 39.817459][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817460][ C1] ? lock_acquire+0x13c/0x160 [ 39.817462][ C1] _printk+0xc7/0x100 [ 39.817465][ C1] ? snapshot_read.cold+0x21/0x21 [ 39.817467][ C1] ? ___ratelimit+0x4e7/0xa00 [ 39.817471][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 39.817474][ C1] ? idr_get_free+0x830/0x830 [ 39.817476][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 39.817479][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 39.817484][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 39.817487][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 39.817489][ C1] ? sock_def_readable+0x156/0x480 [ 39.817492][ C1] ? packet_rcv+0xd26/0x15a0 [ 39.817495][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817497][ C1] ? lock_release+0x184/0x1f0 [ 39.817499][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 39.817501][ C1] ? lock_acquire+0x13c/0x160 [ 39.817502][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817504][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 39.817507][ C1] dev_hard_start_xmit+0xf4/0x620 [ 39.817510][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 39.817512][ C1] sch_direct_xmit+0x13d/0xaa0 [ 39.817514][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 39.817516][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817518][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 39.817519][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 39.817520][ C1] ? __rcu_read_lock+0x30/0x70 [ 39.817522][ C1] ? lock_acquire+0x13c/0x160 [ 39.817524][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 39.817526][ C1] ? tc_run+0x8b/0x7e0 [ 39.817527][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 39.817529][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 39.817530][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817532][ C1] ? lock_acquire+0x13c/0x160 [ 39.817534][ C1] __dev_queue_xmit+0x942/0x1b80 [ 39.817537][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 39.817539][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 39.817541][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 39.817544][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 39.817547][ C1] ? neigh_hh_output+0x152/0x4c0 [ 39.817550][ C1] ip6_finish_output2+0x96f/0x1300 [ 39.817552][ C1] ? ip6_dst_lookup+0x80/0x80 [ 39.817554][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817556][ C1] ? lock_acquire+0x13c/0x160 [ 39.817557][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817559][ C1] ? lock_release+0x184/0x1f0 [ 39.817561][ C1] ip6_finish_output+0x646/0xda0 [ 39.817563][ C1] ip6_output+0x23f/0x7f0 [ 39.817565][ C1] ? ip6_finish_output+0xda0/0xda0 [ 39.817566][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 39.817569][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817570][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 39.817572][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 39.817573][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817574][ C1] ? trace_hardirqs_on+0x36/0x40 [ 39.817576][ C1] ? lock_acquire+0x13c/0x160 [ 39.817577][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817579][ C1] ndisc_send_skb+0xba3/0x1520 [ 39.817582][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 39.817585][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 39.817587][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 39.817589][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 39.817591][ C1] addrconf_rs_timer+0x26f/0x770 [ 39.817593][ C1] ? do_raw_spin_lock+0x131/0x280 [ 39.817595][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 39.817596][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817598][ C1] ? lock_acquire+0x13c/0x160 [ 39.817600][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 39.817601][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 39.817603][ C1] call_timer_fn+0x160/0x4d0 [ 39.817605][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 39.817607][ C1] ? debug_object_active_state+0x430/0x430 [ 39.817610][ C1] ? __rwlock_init+0x150/0x150 [ 39.817612][ C1] ? timer_recalc_next_expiry+0xf0/0x210 [ 39.817614][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817616][ C1] __run_timers+0x68f/0xaa0 [ 39.817618][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 39.817620][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 39.817622][ C1] ? do_raw_spin_lock+0x131/0x280 [ 39.817624][ C1] ? __rwlock_init+0x150/0x150 [ 39.817627][ C1] run_timer_softirq+0xf0/0x160 [ 39.817629][ C1] ? __run_timers+0xaa0/0xaa0 [ 39.817630][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 39.817632][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817633][ C1] handle_softirqs+0x1d3/0x900 [ 39.817635][ C1] ? _local_bh_enable+0xc0/0xc0 [ 39.817637][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817639][ C1] ? lock_release+0x184/0x1f0 [ 39.817640][ C1] __irq_exit_rcu+0x145/0x1c0 [ 39.817642][ C1] irq_exit_rcu+0xe/0x30 [ 39.817643][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 39.817645][ C1] [ 39.817646][ C1] [ 39.817646][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 39.817649][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 39.817651][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 39.817654][ C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 39.817656][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 39.817659][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 39.817661][ C1] RDX: 0000000000000001 RSI: ffffffffb608d860 RDI: ffffffffb38f0307 [ 39.817662][ C1] RBP: 0000000000000000 R08: ffffffffb5d80421 R09: 1fe2200006a563a2 [ 39.817662][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 39.817663][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 39.817665][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 39.817667][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 39.817669][ C1] default_idle+0x9/0x10 [ 39.817671][ C1] default_idle_call+0x6e/0xb0 [ 39.817673][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 39.817675][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 39.817676][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 39.817679][ C1] ? do_idle+0x36/0x190 [ 39.817680][ C1] ? rcu_is_watching+0x16/0xd0 [ 39.817682][ C1] do_idle+0xd8/0x190 [ 39.817684][ C1] cpu_startup_entry+0x53/0x70 [ 39.817685][ C1] start_secondary+0x204/0x2b0 [ 39.817687][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 39.817689][ C1] common_startup_64+0x13e/0x148 [ 39.817693][ C1] [ 69.001285][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 69.001300][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 69.001303][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 69.001304][ C1] preempt_count: 303, expected: 0 [ 69.001305][ C1] RCU nest depth: 3, expected: 0 [ 69.001306][ C1] INFO: lockdep is turned off. [ 69.001307][ C1] irq event stamp: 694163 [ 69.001314][ C1] hardirqs last enabled at (694162): [] __down_trylock_console_sem+0x86/0xa0 [ 69.001324][ C1] hardirqs last disabled at (694163): [] console_emit_next_record+0x3d4/0x4c0 [ 69.001327][ C1] softirqs last enabled at (694082): [] handle_softirqs+0x67c/0x900 [ 69.001330][ C1] softirqs last disabled at (694107): [] __irq_exit_rcu+0x145/0x1c0 [ 69.001332][ C1] Preemption disabled at: [ 69.001333][ C1] [<0000000000000000>] 0x0 [ 69.001339][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 69.001343][ C1] Tainted: [W]=WARN [ 69.001344][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.001345][ C1] Call Trace: [ 69.001347][ C1] [ 69.001348][ C1] dump_stack_lvl+0x6f/0xa0 [ 69.001354][ C1] __might_resched.cold+0x1fe/0x2c1 [ 69.001359][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 69.001363][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001367][ C1] __kmalloc_noprof+0x443/0x760 [ 69.001370][ C1] ? __rwlock_init+0x150/0x150 [ 69.001373][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 69.001377][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 69.001378][ C1] alloc_buf.isra.0+0x4b/0x260 [ 69.001380][ C1] put_chars+0x1e1/0x2f0 [ 69.001382][ C1] ? desc_read_finalized_seq+0x79/0x120 [ 69.001384][ C1] ? __send_to_port+0x420/0x420 [ 69.001386][ C1] ? console_prepend_replay+0x20/0x20 [ 69.001388][ C1] hvc_console_print+0x292/0x780 [ 69.001391][ C1] ? hvc_write+0x3a0/0x3a0 [ 69.001392][ C1] ? do_raw_spin_lock+0x131/0x280 [ 69.001394][ C1] ? __rwlock_init+0x150/0x150 [ 69.001395][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001397][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001399][ C1] ? lock_acquire+0x13c/0x160 [ 69.001401][ C1] console_emit_next_record+0x22f/0x4c0 [ 69.001403][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 69.001405][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001407][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001408][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001410][ C1] ? lock_acquire+0x13c/0x160 [ 69.001412][ C1] ? console_flush_one_record+0x111/0x710 [ 69.001414][ C1] console_flush_one_record+0x46f/0x710 [ 69.001416][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 69.001419][ C1] console_unlock+0xee/0x1f0 [ 69.001420][ C1] ? lock_acquire+0x13c/0x160 [ 69.001422][ C1] ? console_flush_one_record+0x710/0x710 [ 69.001424][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001425][ C1] ? lock_release+0x184/0x1f0 [ 69.001427][ C1] ? lock_acquire+0x60/0x160 [ 69.001428][ C1] ? __rcu_read_lock+0x30/0x70 [ 69.001430][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 69.001432][ C1] ? vprintk_emit+0x320/0x3e0 [ 69.001434][ C1] vprintk_emit+0x37c/0x3e0 [ 69.001437][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 69.001439][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 69.001440][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001442][ C1] ? lock_acquire+0x13c/0x160 [ 69.001444][ C1] _printk+0xc7/0x100 [ 69.001447][ C1] ? snapshot_read.cold+0x21/0x21 [ 69.001449][ C1] ? ___ratelimit+0x4e7/0xa00 [ 69.001453][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 69.001456][ C1] ? idr_get_free+0x830/0x830 [ 69.001458][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 69.001461][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 69.001465][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 69.001469][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 69.001471][ C1] ? sock_def_readable+0x156/0x480 [ 69.001474][ C1] ? packet_rcv+0xd26/0x15a0 [ 69.001477][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001479][ C1] ? lock_release+0x184/0x1f0 [ 69.001481][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 69.001483][ C1] ? lock_acquire+0x13c/0x160 [ 69.001485][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001486][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 69.001489][ C1] dev_hard_start_xmit+0xf4/0x620 [ 69.001492][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 69.001494][ C1] sch_direct_xmit+0x13d/0xaa0 [ 69.001496][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 69.001498][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001500][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 69.001501][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 69.001503][ C1] ? __rcu_read_lock+0x30/0x70 [ 69.001504][ C1] ? lock_acquire+0x13c/0x160 [ 69.001506][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 69.001508][ C1] ? tc_run+0x8b/0x7e0 [ 69.001510][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 69.001511][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 69.001513][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001515][ C1] ? lock_acquire+0x13c/0x160 [ 69.001516][ C1] __dev_queue_xmit+0x942/0x1b80 [ 69.001519][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 69.001521][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 69.001523][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 69.001527][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 69.001530][ C1] ? neigh_hh_output+0x152/0x4c0 [ 69.001532][ C1] ip6_finish_output2+0x96f/0x1300 [ 69.001534][ C1] ? ip6_dst_lookup+0x80/0x80 [ 69.001536][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001538][ C1] ? lock_acquire+0x13c/0x160 [ 69.001539][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001541][ C1] ? lock_release+0x184/0x1f0 [ 69.001543][ C1] ip6_finish_output+0x646/0xda0 [ 69.001545][ C1] ip6_output+0x23f/0x7f0 [ 69.001546][ C1] ? ip6_finish_output+0xda0/0xda0 [ 69.001548][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 69.001551][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001552][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 69.001554][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 69.001555][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001556][ C1] ? trace_hardirqs_on+0x36/0x40 [ 69.001557][ C1] ? lock_acquire+0x13c/0x160 [ 69.001559][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001561][ C1] ndisc_send_skb+0xba3/0x1520 [ 69.001564][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 69.001567][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 69.001569][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 69.001571][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 69.001573][ C1] addrconf_rs_timer+0x26f/0x770 [ 69.001575][ C1] ? do_raw_spin_lock+0x131/0x280 [ 69.001577][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 69.001578][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001580][ C1] ? lock_acquire+0x13c/0x160 [ 69.001581][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 69.001583][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 69.001585][ C1] call_timer_fn+0x160/0x4d0 [ 69.001587][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 69.001589][ C1] ? debug_object_active_state+0x430/0x430 [ 69.001593][ C1] ? __rwlock_init+0x150/0x150 [ 69.001594][ C1] ? timer_recalc_next_expiry+0xf0/0x210 [ 69.001596][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001598][ C1] __run_timers+0x68f/0xaa0 [ 69.001600][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 69.001602][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 69.001605][ C1] ? do_raw_spin_lock+0x131/0x280 [ 69.001607][ C1] ? __rwlock_init+0x150/0x150 [ 69.001609][ C1] run_timer_softirq+0xf0/0x160 [ 69.001611][ C1] ? __run_timers+0xaa0/0xaa0 [ 69.001613][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 69.001614][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001616][ C1] handle_softirqs+0x1d3/0x900 [ 69.001618][ C1] ? _local_bh_enable+0xc0/0xc0 [ 69.001619][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001621][ C1] ? lock_release+0x184/0x1f0 [ 69.001623][ C1] __irq_exit_rcu+0x145/0x1c0 [ 69.001624][ C1] irq_exit_rcu+0xe/0x30 [ 69.001626][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 69.001628][ C1] [ 69.001628][ C1] [ 69.001629][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 69.001632][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 69.001634][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 69.001636][ C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 69.001638][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 69.001641][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 69.001643][ C1] RDX: 0000000000000001 RSI: ffffffffb608d860 RDI: ffffffffb38f0307 [ 69.001644][ C1] RBP: 0000000000000000 R08: ffffffffb5d80421 R09: 1fe2200006a563a2 [ 69.001644][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 69.001645][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 69.001646][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 69.001649][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 69.001652][ C1] default_idle+0x9/0x10 [ 69.001654][ C1] default_idle_call+0x6e/0xb0 [ 69.001655][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 69.001657][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 69.001659][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 69.001661][ C1] ? rcu_is_watching+0x16/0xd0 [ 69.001663][ C1] do_idle+0xd8/0x190 [ 69.001665][ C1] cpu_startup_entry+0x53/0x70 [ 69.001666][ C1] start_secondary+0x204/0x2b0 [ 69.001668][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 69.001670][ C1] common_startup_64+0x13e/0x148 [ 69.001674][ C1] [ 128.393376][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 128.393398][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 128.393402][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 128.393405][ C1] preempt_count: 303, expected: 0 [ 128.393407][ C1] RCU nest depth: 3, expected: 0 [ 128.393410][ C1] INFO: lockdep is turned off. [ 128.393412][ C1] irq event stamp: 694163 [ 128.393413][ C1] hardirqs last enabled at (694162): [] __down_trylock_console_sem+0x86/0xa0 [ 128.393427][ C1] hardirqs last disabled at (694163): [] console_emit_next_record+0x3d4/0x4c0 [ 128.393432][ C1] softirqs last enabled at (694082): [] handle_softirqs+0x67c/0x900 [ 128.393435][ C1] softirqs last disabled at (694107): [] __irq_exit_rcu+0x145/0x1c0 [ 128.393438][ C1] Preemption disabled at: [ 128.393439][ C1] [<0000000000000000>] 0x0 [ 128.393449][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 128.393455][ C1] Tainted: [W]=WARN [ 128.393459][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 128.393462][ C1] Call Trace: [ 128.393464][ C1] [ 128.393468][ C1] dump_stack_lvl+0x6f/0xa0 [ 128.393478][ C1] __might_resched.cold+0x1fe/0x2c1 [ 128.393483][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 128.393487][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393491][ C1] __kmalloc_noprof+0x443/0x760 [ 128.393500][ C1] ? __rwlock_init+0x150/0x150 [ 128.393504][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 128.393514][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 128.393519][ C1] alloc_buf.isra.0+0x4b/0x260 [ 128.393525][ C1] put_chars+0x1e1/0x2f0 [ 128.393527][ C1] ? desc_read_finalized_seq+0x79/0x120 [ 128.393530][ C1] ? __send_to_port+0x420/0x420 [ 128.393533][ C1] ? console_prepend_replay+0x20/0x20 [ 128.393536][ C1] hvc_console_print+0x292/0x780 [ 128.393541][ C1] ? hvc_write+0x3a0/0x3a0 [ 128.393543][ C1] ? do_raw_spin_lock+0x131/0x280 [ 128.393545][ C1] ? __rwlock_init+0x150/0x150 [ 128.393547][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393549][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393552][ C1] ? lock_acquire+0x13c/0x160 [ 128.393555][ C1] console_emit_next_record+0x22f/0x4c0 [ 128.393563][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 128.393566][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393573][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393575][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393580][ C1] ? lock_acquire+0x13c/0x160 [ 128.393585][ C1] ? console_flush_one_record+0x111/0x710 [ 128.393588][ C1] console_flush_one_record+0x46f/0x710 [ 128.393592][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 128.393596][ C1] console_unlock+0xee/0x1f0 [ 128.393599][ C1] ? lock_acquire+0x13c/0x160 [ 128.393601][ C1] ? console_flush_one_record+0x710/0x710 [ 128.393603][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393606][ C1] ? lock_release+0x184/0x1f0 [ 128.393608][ C1] ? lock_acquire+0x60/0x160 [ 128.393610][ C1] ? __rcu_read_lock+0x30/0x70 [ 128.393613][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 128.393616][ C1] ? vprintk_emit+0x320/0x3e0 [ 128.393619][ C1] vprintk_emit+0x37c/0x3e0 [ 128.393623][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 128.393626][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 128.393629][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393631][ C1] ? lock_acquire+0x13c/0x160 [ 128.393634][ C1] _printk+0xc7/0x100 [ 128.393646][ C1] ? snapshot_read.cold+0x21/0x21 [ 128.393649][ C1] ? ___ratelimit+0x4e7/0xa00 [ 128.393654][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 128.393658][ C1] ? idr_get_free+0x830/0x830 [ 128.393661][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 128.393665][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 128.393673][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 128.393679][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 128.393682][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393685][ C1] ? lock_acquire+0x13c/0x160 [ 128.393687][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393690][ C1] ? netif_skb_features+0x658/0x1430 [ 128.393694][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393697][ C1] ? lock_acquire+0x13c/0x160 [ 128.393699][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 128.393701][ C1] ? lock_release+0x184/0x1f0 [ 128.393703][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393706][ C1] ? lock_acquire+0x13c/0x160 [ 128.393708][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393711][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 128.393715][ C1] dev_hard_start_xmit+0xf4/0x620 [ 128.393718][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 128.393721][ C1] sch_direct_xmit+0x13d/0xaa0 [ 128.393724][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 128.393726][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393729][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 128.393731][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 128.393733][ C1] ? __rcu_read_lock+0x30/0x70 [ 128.393736][ C1] ? lock_acquire+0x13c/0x160 [ 128.393739][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 128.393742][ C1] ? tc_run+0x8b/0x7e0 [ 128.393744][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 128.393747][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 128.393749][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393751][ C1] ? lock_acquire+0x13c/0x160 [ 128.393754][ C1] __dev_queue_xmit+0x942/0x1b80 [ 128.393758][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 128.393760][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 128.393763][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 128.393767][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 128.393771][ C1] ? neigh_hh_output+0x152/0x4c0 [ 128.393774][ C1] ip6_finish_output2+0x96f/0x1300 [ 128.393778][ C1] ? ip6_dst_lookup+0x80/0x80 [ 128.393780][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393783][ C1] ? lock_acquire+0x13c/0x160 [ 128.393785][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393787][ C1] ? lock_release+0x184/0x1f0 [ 128.393790][ C1] ip6_finish_output+0x646/0xda0 [ 128.393793][ C1] ip6_output+0x23f/0x7f0 [ 128.393796][ C1] ? ip6_finish_output+0xda0/0xda0 [ 128.393798][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 128.393801][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393804][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 128.393805][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 128.393807][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393810][ C1] ? trace_hardirqs_on+0x36/0x40 [ 128.393811][ C1] ? lock_acquire+0x13c/0x160 [ 128.393813][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393816][ C1] ndisc_send_skb+0xba3/0x1520 [ 128.393821][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 128.393824][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 128.393827][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 128.393830][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 128.393833][ C1] addrconf_rs_timer+0x26f/0x770 [ 128.393835][ C1] ? do_raw_spin_lock+0x131/0x280 [ 128.393838][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 128.393840][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393843][ C1] ? lock_acquire+0x13c/0x160 [ 128.393845][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 128.393847][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 128.393850][ C1] call_timer_fn+0x160/0x4d0 [ 128.393853][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 128.393855][ C1] ? debug_object_active_state+0x430/0x430 [ 128.393860][ C1] ? __rwlock_init+0x150/0x150 [ 128.393862][ C1] ? timer_recalc_next_expiry+0x71/0x210 [ 128.393864][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393867][ C1] __run_timers+0x68f/0xaa0 [ 128.393869][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 128.393873][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 128.393876][ C1] ? do_raw_spin_lock+0x131/0x280 [ 128.393880][ C1] ? __rwlock_init+0x150/0x150 [ 128.393883][ C1] run_timer_softirq+0xf0/0x160 [ 128.393886][ C1] ? __run_timers+0xaa0/0xaa0 [ 128.393888][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 128.393890][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393892][ C1] handle_softirqs+0x1d3/0x900 [ 128.393896][ C1] ? _local_bh_enable+0xc0/0xc0 [ 128.393898][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393900][ C1] ? lock_release+0x184/0x1f0 [ 128.393902][ C1] __irq_exit_rcu+0x145/0x1c0 [ 128.393905][ C1] irq_exit_rcu+0xe/0x30 [ 128.393907][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 128.393910][ C1] [ 128.393911][ C1] [ 128.393912][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 128.393915][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 128.393919][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 128.393923][ C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 128.393925][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 128.393930][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 128.393932][ C1] RDX: 0000000000000001 RSI: ffffffffb608d860 RDI: ffffffffb38f0307 [ 128.393933][ C1] RBP: 0000000000000000 R08: ffffffffb5d80421 R09: 1fe2200006a563a2 [ 128.393934][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 128.393936][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 128.393939][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 128.393945][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 128.393951][ C1] default_idle+0x9/0x10 [ 128.393957][ C1] default_idle_call+0x6e/0xb0 [ 128.393959][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 128.393966][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 128.393969][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 128.393973][ C1] ? trace_sched_exit_tp+0x30/0x160 [ 128.393975][ C1] ? rcu_is_watching+0x16/0xd0 [ 128.393978][ C1] do_idle+0xd8/0x190 [ 128.393981][ C1] cpu_startup_entry+0x53/0x70 [ 128.393983][ C1] start_secondary+0x204/0x2b0 [ 128.393986][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 128.393989][ C1] common_startup_64+0x13e/0x148 [ 128.393994][ C1] [ 187.791311][ T1338] br1: port 3(veth4) entered disabled state [ 187.791326][ T1338] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 187.791328][ T1338] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1338, name: bridge [ 187.791330][ T1338] preempt_count: 202, expected: 0 [ 187.791331][ T1338] RCU nest depth: 0, expected: 0 [ 187.791332][ T1338] INFO: lockdep is turned off. [ 187.791333][ T1338] irq event stamp: 0 [ 187.791334][ T1338] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 187.791339][ T1338] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 187.791346][ T1338] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 187.791347][ T1338] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 187.791349][ T1338] Preemption disabled at: [ 187.791350][ T1338] [<0000000000000000>] 0x0 [ 187.791356][ T1338] CPU: 2 UID: 0 PID: 1338 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 187.791360][ T1338] Tainted: [W]=WARN [ 187.791362][ T1338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 187.791364][ T1338] Call Trace: [ 187.791365][ T1338] [ 187.791367][ T1338] dump_stack_lvl+0x6f/0xa0 [ 187.791373][ T1338] __might_resched.cold+0x1fe/0x2c1 [ 187.791377][ T1338] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 187.791379][ T1338] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 187.791382][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791386][ T1338] __kmalloc_noprof+0x443/0x760 [ 187.791390][ T1338] ? __rwlock_init+0x150/0x150 [ 187.791392][ T1338] ? alloc_buf.isra.0+0x4b/0x260 [ 187.791396][ T1338] ? do_raw_spin_unlock+0x59/0x250 [ 187.791398][ T1338] alloc_buf.isra.0+0x4b/0x260 [ 187.791399][ T1338] put_chars+0x1e1/0x2f0 [ 187.791401][ T1338] ? __send_to_port+0x420/0x420 [ 187.791403][ T1338] ? console_prepend_replay+0x20/0x20 [ 187.791406][ T1338] hvc_console_print+0x292/0x780 [ 187.791409][ T1338] ? hvc_write+0x3a0/0x3a0 [ 187.791410][ T1338] ? vsnprintf+0x668/0x1700 [ 187.791414][ T1338] ? __rwlock_init+0x150/0x150 [ 187.791415][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791417][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791419][ T1338] console_emit_next_record+0x22f/0x4c0 [ 187.791422][ T1338] ? devkmsg_read+0x4b0/0x4b0 [ 187.791424][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791426][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791427][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791429][ T1338] ? lock_acquire+0x13c/0x160 [ 187.791431][ T1338] ? console_flush_one_record+0x111/0x710 [ 187.791433][ T1338] console_flush_one_record+0x46f/0x710 [ 187.791435][ T1338] ? console_emit_next_record+0x4c0/0x4c0 [ 187.791438][ T1338] console_unlock+0xee/0x1f0 [ 187.791440][ T1338] ? lock_acquire+0x13c/0x160 [ 187.791441][ T1338] ? console_flush_one_record+0x710/0x710 [ 187.791443][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791444][ T1338] ? lock_release+0x184/0x1f0 [ 187.791446][ T1338] ? lock_acquire+0x60/0x160 [ 187.791447][ T1338] ? __rcu_read_lock+0x30/0x70 [ 187.791450][ T1338] ? __down_trylock_console_sem+0x5e/0xa0 [ 187.791452][ T1338] ? vprintk_emit+0x320/0x3e0 [ 187.791454][ T1338] vprintk_emit+0x37c/0x3e0 [ 187.791457][ T1338] ? wake_up_klogd_work_func+0x90/0x90 [ 187.791459][ T1338] ? unwind_next_frame+0x69b/0x1ea0 [ 187.791462][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791464][ T1338] _printk+0xc7/0x100 [ 187.791467][ T1338] ? snapshot_read.cold+0x21/0x21 [ 187.791469][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791471][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791473][ T1338] ? lock_release+0x184/0x1f0 [ 187.791474][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791476][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791478][ T1338] br_set_state+0x22f/0x430 [bridge] [ 187.791492][ T1338] br_set_port_state+0x161/0x210 [bridge] [ 187.791500][ T1338] br_setport+0xb09/0x1890 [bridge] [ 187.791508][ T1338] ? br_set_port_state+0x210/0x210 [bridge] [ 187.791514][ T1338] ? lock_acquire+0x13c/0x160 [ 187.791516][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791518][ T1338] ? __nla_validate_parse+0x20d/0x480 [ 187.791521][ T1338] br_setlink+0x3ec/0x470 [bridge] [ 187.791529][ T1338] ? br_afspec+0x510/0x510 [bridge] [ 187.791539][ T1338] rtnl_bridge_setlink+0x22c/0x620 [ 187.791544][ T1338] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 187.791546][ T1338] ? rtnl_link_fill+0x920/0x920 [ 187.791547][ T1338] ? filter_irq_stacks+0xd0/0xd0 [ 187.791550][ T1338] ? stack_depot_save_flags+0x1bc/0x790 [ 187.791553][ T1338] netlink_rcv_skb+0x14e/0x3a0 [ 187.791556][ T1338] ? rtnl_link_fill+0x920/0x920 [ 187.791557][ T1338] ? lock_release+0x184/0x1f0 [ 187.791559][ T1338] ? netlink_ack+0xcf0/0xcf0 [ 187.791560][ T1338] ? __netlink_lookup+0xb9/0x6b0 [ 187.791563][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791564][ T1338] ? lock_release+0x184/0x1f0 [ 187.791566][ T1338] netlink_unicast+0x486/0x750 [ 187.791568][ T1338] ? netlink_attachskb+0x810/0x810 [ 187.791570][ T1338] ? percpu_counter_add_batch+0x89/0x280 [ 187.791573][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791575][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791576][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791578][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791580][ T1338] netlink_sendmsg+0x735/0xc60 [ 187.791582][ T1338] ? netlink_unicast+0x750/0x750 [ 187.791584][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791586][ T1338] ? lock_release+0x184/0x1f0 [ 187.791588][ T1338] ____sys_sendmsg+0x415/0x880 [ 187.791591][ T1338] ? copy_msghdr_from_user+0x279/0x420 [ 187.791592][ T1338] ? get_timestamp.constprop.0+0x390/0x390 [ 187.791594][ T1338] ? move_addr_to_kernel+0x40/0x40 [ 187.791596][ T1338] ? do_fault_around+0x300/0x5a0 [ 187.791599][ T1338] ? lock_acquire+0x13c/0x160 [ 187.791601][ T1338] ___sys_sendmsg+0x14e/0x1d0 [ 187.791603][ T1338] ? do_pte_missing+0x86f/0xcc0 [ 187.791606][ T1338] ? copy_msghdr_from_user+0x420/0x420 [ 187.791607][ T1338] ? rcu_read_unlock+0x20/0x70 [ 187.791612][ T1338] __sys_sendmsg+0x12c/0x1d0 [ 187.791614][ T1338] ? __sys_sendmsg_sock+0x20/0x20 [ 187.791617][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791619][ T1338] ? rcu_is_watching+0x16/0xd0 [ 187.791621][ T1338] do_syscall_64+0xff/0x530 [ 187.791623][ T1338] ? exc_page_fault+0xee/0x100 [ 187.791625][ T1338] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 187.791627][ T1338] RIP: 0033:0x7f7e37abf54e [ 187.791629][ T1338] 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 [ 187.791631][ T1338] RSP: 002b:00007ffd950d7400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 187.791634][ T1338] RAX: ffffffffffffffda RBX: 00007ffd950d75b0 RCX: 00007f7e37abf54e [ 187.791636][ T1338] RDX: 0000000000000000 RSI: 00007ffd950d74b0 RDI: 0000000000000005 [ 187.791637][ T1338] RBP: 00007ffd950d7410 R08: 0000000000000000 R09: 0000000000000000 [ 187.791637][ T1338] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91523e [ 187.791638][ T1338] R13: 0000000000425380 R14: 00007ffd950d9825 R15: 00000000ffffffff [ 187.791641][ T1338] [ 192.174660][ T1360] br1: port 3(veth4) entered forwarding state [ 192.174676][ T1360] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 192.174678][ T1360] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1360, name: bridge [ 192.174680][ T1360] preempt_count: 202, expected: 0 [ 192.174681][ T1360] RCU nest depth: 0, expected: 0 [ 192.174682][ T1360] INFO: lockdep is turned off. [ 192.174684][ T1360] irq event stamp: 0 [ 192.174684][ T1360] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 192.174689][ T1360] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 192.174696][ T1360] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 192.174698][ T1360] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 192.174699][ T1360] Preemption disabled at: [ 192.174700][ T1360] [<0000000000000000>] 0x0 [ 192.174706][ T1360] CPU: 2 UID: 0 PID: 1360 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 192.174710][ T1360] Tainted: [W]=WARN [ 192.174711][ T1360] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 192.174713][ T1360] Call Trace: [ 192.174714][ T1360] [ 192.174716][ T1360] dump_stack_lvl+0x6f/0xa0 [ 192.174722][ T1360] __might_resched.cold+0x1fe/0x2c1 [ 192.174725][ T1360] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 192.174728][ T1360] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 192.174731][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174735][ T1360] __kmalloc_noprof+0x443/0x760 [ 192.174739][ T1360] ? __rwlock_init+0x150/0x150 [ 192.174741][ T1360] ? alloc_buf.isra.0+0x4b/0x260 [ 192.174746][ T1360] ? do_raw_spin_unlock+0x59/0x250 [ 192.174747][ T1360] alloc_buf.isra.0+0x4b/0x260 [ 192.174749][ T1360] put_chars+0x1e1/0x2f0 [ 192.174751][ T1360] ? __send_to_port+0x420/0x420 [ 192.174753][ T1360] ? console_prepend_replay+0x20/0x20 [ 192.174756][ T1360] hvc_console_print+0x292/0x780 [ 192.174759][ T1360] ? hvc_write+0x3a0/0x3a0 [ 192.174760][ T1360] ? vsnprintf+0x668/0x1700 [ 192.174764][ T1360] ? __rwlock_init+0x150/0x150 [ 192.174766][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174767][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174770][ T1360] console_emit_next_record+0x22f/0x4c0 [ 192.174772][ T1360] ? devkmsg_read+0x4b0/0x4b0 [ 192.174774][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174776][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174778][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174780][ T1360] ? lock_acquire+0x13c/0x160 [ 192.174782][ T1360] ? console_flush_one_record+0x111/0x710 [ 192.174783][ T1360] console_flush_one_record+0x46f/0x710 [ 192.174786][ T1360] ? console_emit_next_record+0x4c0/0x4c0 [ 192.174789][ T1360] console_unlock+0xee/0x1f0 [ 192.174790][ T1360] ? lock_acquire+0x13c/0x160 [ 192.174792][ T1360] ? console_flush_one_record+0x710/0x710 [ 192.174794][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174795][ T1360] ? lock_release+0x184/0x1f0 [ 192.174797][ T1360] ? lock_acquire+0x60/0x160 [ 192.174798][ T1360] ? __rcu_read_lock+0x30/0x70 [ 192.174800][ T1360] ? __down_trylock_console_sem+0x5e/0xa0 [ 192.174802][ T1360] ? vprintk_emit+0x320/0x3e0 [ 192.174805][ T1360] vprintk_emit+0x37c/0x3e0 [ 192.174808][ T1360] ? wake_up_klogd_work_func+0x90/0x90 [ 192.174810][ T1360] ? unwind_next_frame+0x69b/0x1ea0 [ 192.174813][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174815][ T1360] _printk+0xc7/0x100 [ 192.174819][ T1360] ? snapshot_read.cold+0x21/0x21 [ 192.174820][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174822][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174824][ T1360] ? lock_release+0x184/0x1f0 [ 192.174826][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174828][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174830][ T1360] br_set_state+0x22f/0x430 [bridge] [ 192.174845][ T1360] br_set_port_state+0x161/0x210 [bridge] [ 192.174854][ T1360] br_setport+0xb09/0x1890 [bridge] [ 192.174861][ T1360] ? br_set_port_state+0x210/0x210 [bridge] [ 192.174867][ T1360] ? lock_acquire+0x13c/0x160 [ 192.174869][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174871][ T1360] ? __nla_validate_parse+0x20d/0x480 [ 192.174875][ T1360] br_setlink+0x3ec/0x470 [bridge] [ 192.174883][ T1360] ? br_afspec+0x510/0x510 [bridge] [ 192.174893][ T1360] rtnl_bridge_setlink+0x22c/0x620 [ 192.174898][ T1360] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 192.174900][ T1360] ? rtnl_link_fill+0x920/0x920 [ 192.174902][ T1360] ? filter_irq_stacks+0xd0/0xd0 [ 192.174904][ T1360] ? stack_depot_save_flags+0x1bc/0x790 [ 192.174907][ T1360] netlink_rcv_skb+0x14e/0x3a0 [ 192.174910][ T1360] ? rtnl_link_fill+0x920/0x920 [ 192.174912][ T1360] ? lock_release+0x184/0x1f0 [ 192.174913][ T1360] ? netlink_ack+0xcf0/0xcf0 [ 192.174915][ T1360] ? __netlink_lookup+0xb9/0x6b0 [ 192.174918][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174919][ T1360] ? lock_release+0x184/0x1f0 [ 192.174921][ T1360] netlink_unicast+0x486/0x750 [ 192.174923][ T1360] ? netlink_attachskb+0x810/0x810 [ 192.174925][ T1360] ? percpu_counter_add_batch+0x89/0x280 [ 192.174928][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174930][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174931][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174933][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174935][ T1360] netlink_sendmsg+0x735/0xc60 [ 192.174937][ T1360] ? netlink_unicast+0x750/0x750 [ 192.174939][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174941][ T1360] ? lock_release+0x184/0x1f0 [ 192.174943][ T1360] ____sys_sendmsg+0x415/0x880 [ 192.174946][ T1360] ? copy_msghdr_from_user+0x279/0x420 [ 192.174948][ T1360] ? get_timestamp.constprop.0+0x390/0x390 [ 192.174949][ T1360] ? move_addr_to_kernel+0x40/0x40 [ 192.174952][ T1360] ? do_fault_around+0x300/0x5a0 [ 192.174955][ T1360] ? lock_acquire+0x13c/0x160 [ 192.174957][ T1360] ___sys_sendmsg+0x14e/0x1d0 [ 192.174958][ T1360] ? do_pte_missing+0x86f/0xcc0 [ 192.174961][ T1360] ? copy_msghdr_from_user+0x420/0x420 [ 192.174963][ T1360] ? rcu_read_unlock+0x20/0x70 [ 192.174968][ T1360] __sys_sendmsg+0x12c/0x1d0 [ 192.174970][ T1360] ? __sys_sendmsg_sock+0x20/0x20 [ 192.174972][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174974][ T1360] ? rcu_is_watching+0x16/0xd0 [ 192.174976][ T1360] do_syscall_64+0xff/0x530 [ 192.174979][ T1360] ? exc_page_fault+0xee/0x100 [ 192.174981][ T1360] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 192.174983][ T1360] RIP: 0033:0x7fb070a4e54e [ 192.174985][ T1360] 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 [ 192.174994][ T1360] RSP: 002b:00007fffd44e1140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 192.174998][ T1360] RAX: ffffffffffffffda RBX: 00007fffd44e12f0 RCX: 00007fb070a4e54e [ 192.175000][ T1360] RDX: 0000000000000000 RSI: 00007fffd44e11f0 RDI: 0000000000000005 [ 192.175001][ T1360] RBP: 00007fffd44e1150 R08: 0000000000000000 R09: 0000000000000000 [ 192.175002][ T1360] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915242 [ 192.175002][ T1360] R13: 0000000000425380 R14: 00007fffd44e3823 R15: 00000000ffffffff [ 192.175005][ T1360] [ 199.921822][ T1417] br1: port 3(veth4) entered disabled state [ 199.921837][ T1417] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 199.921839][ T1417] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1417, name: bridge [ 199.921841][ T1417] preempt_count: 202, expected: 0 [ 199.921842][ T1417] RCU nest depth: 0, expected: 0 [ 199.921843][ T1417] INFO: lockdep is turned off. [ 199.921844][ T1417] irq event stamp: 0 [ 199.921845][ T1417] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 199.921850][ T1417] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 199.921856][ T1417] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 199.921857][ T1417] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 199.921859][ T1417] Preemption disabled at: [ 199.921860][ T1417] [<0000000000000000>] 0x0 [ 199.921865][ T1417] CPU: 0 UID: 0 PID: 1417 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 199.921868][ T1417] Tainted: [W]=WARN [ 199.921869][ T1417] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 199.921871][ T1417] Call Trace: [ 199.921873][ T1417] [ 199.921874][ T1417] dump_stack_lvl+0x6f/0xa0 [ 199.921880][ T1417] __might_resched.cold+0x1fe/0x2c1 [ 199.921884][ T1417] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 199.921886][ T1417] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 199.921890][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.921894][ T1417] __kmalloc_noprof+0x443/0x760 [ 199.921897][ T1417] ? __rwlock_init+0x150/0x150 [ 199.921899][ T1417] ? alloc_buf.isra.0+0x4b/0x260 [ 199.921903][ T1417] ? do_raw_spin_unlock+0x59/0x250 [ 199.921905][ T1417] alloc_buf.isra.0+0x4b/0x260 [ 199.921907][ T1417] put_chars+0x1e1/0x2f0 [ 199.921909][ T1417] ? __send_to_port+0x420/0x420 [ 199.921911][ T1417] ? console_prepend_replay+0x20/0x20 [ 199.921914][ T1417] hvc_console_print+0x292/0x780 [ 199.921917][ T1417] ? hvc_write+0x3a0/0x3a0 [ 199.921918][ T1417] ? vsnprintf+0x668/0x1700 [ 199.921922][ T1417] ? __rwlock_init+0x150/0x150 [ 199.921923][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.921925][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.921927][ T1417] console_emit_next_record+0x22f/0x4c0 [ 199.921930][ T1417] ? devkmsg_read+0x4b0/0x4b0 [ 199.921932][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.921934][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.921935][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.921937][ T1417] ? lock_acquire+0x13c/0x160 [ 199.921939][ T1417] ? console_flush_one_record+0x111/0x710 [ 199.921941][ T1417] console_flush_one_record+0x46f/0x710 [ 199.921943][ T1417] ? console_emit_next_record+0x4c0/0x4c0 [ 199.921946][ T1417] console_unlock+0xee/0x1f0 [ 199.921948][ T1417] ? lock_acquire+0x13c/0x160 [ 199.921949][ T1417] ? console_flush_one_record+0x710/0x710 [ 199.921951][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.921952][ T1417] ? lock_release+0x184/0x1f0 [ 199.921954][ T1417] ? lock_acquire+0x60/0x160 [ 199.921955][ T1417] ? __rcu_read_lock+0x30/0x70 [ 199.921957][ T1417] ? __down_trylock_console_sem+0x5e/0xa0 [ 199.921959][ T1417] ? vprintk_emit+0x320/0x3e0 [ 199.921961][ T1417] vprintk_emit+0x37c/0x3e0 [ 199.921965][ T1417] ? wake_up_klogd_work_func+0x90/0x90 [ 199.921967][ T1417] ? unwind_next_frame+0x69b/0x1ea0 [ 199.921969][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.921972][ T1417] _printk+0xc7/0x100 [ 199.921975][ T1417] ? snapshot_read.cold+0x21/0x21 [ 199.921976][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.921978][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.921980][ T1417] ? lock_release+0x184/0x1f0 [ 199.921982][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.921983][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.921986][ T1417] br_set_state+0x22f/0x430 [bridge] [ 199.921999][ T1417] br_set_port_state+0x161/0x210 [bridge] [ 199.922008][ T1417] br_setport+0xb09/0x1890 [bridge] [ 199.922016][ T1417] ? br_set_port_state+0x210/0x210 [bridge] [ 199.922022][ T1417] ? lock_acquire+0x13c/0x160 [ 199.922024][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.922026][ T1417] ? __nla_validate_parse+0x20d/0x480 [ 199.922035][ T1417] br_setlink+0x3ec/0x470 [bridge] [ 199.922042][ T1417] ? br_afspec+0x510/0x510 [bridge] [ 199.922053][ T1417] rtnl_bridge_setlink+0x22c/0x620 [ 199.922058][ T1417] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 199.922060][ T1417] ? rtnl_link_fill+0x920/0x920 [ 199.922061][ T1417] ? filter_irq_stacks+0xd0/0xd0 [ 199.922064][ T1417] ? stack_depot_save_flags+0x1bc/0x790 [ 199.922066][ T1417] netlink_rcv_skb+0x14e/0x3a0 [ 199.922069][ T1417] ? rtnl_link_fill+0x920/0x920 [ 199.922071][ T1417] ? lock_release+0x184/0x1f0 [ 199.922072][ T1417] ? netlink_ack+0xcf0/0xcf0 [ 199.922074][ T1417] ? __netlink_lookup+0xb9/0x6b0 [ 199.922076][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.922078][ T1417] ? lock_release+0x184/0x1f0 [ 199.922080][ T1417] netlink_unicast+0x486/0x750 [ 199.922082][ T1417] ? netlink_attachskb+0x810/0x810 [ 199.922083][ T1417] ? next_uptodate_folio+0x2b/0x770 [ 199.922086][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.922088][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.922090][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.922092][ T1417] netlink_sendmsg+0x735/0xc60 [ 199.922094][ T1417] ? netlink_unicast+0x750/0x750 [ 199.922096][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.922097][ T1417] ? lock_release+0x184/0x1f0 [ 199.922099][ T1417] ____sys_sendmsg+0x415/0x880 [ 199.922102][ T1417] ? copy_msghdr_from_user+0x279/0x420 [ 199.922104][ T1417] ? get_timestamp.constprop.0+0x390/0x390 [ 199.922105][ T1417] ? move_addr_to_kernel+0x40/0x40 [ 199.922108][ T1417] ? do_fault_around+0x300/0x5a0 [ 199.922111][ T1417] ? lock_acquire+0x13c/0x160 [ 199.922112][ T1417] ___sys_sendmsg+0x14e/0x1d0 [ 199.922114][ T1417] ? do_pte_missing+0x86f/0xcc0 [ 199.922116][ T1417] ? copy_msghdr_from_user+0x420/0x420 [ 199.922118][ T1417] ? rcu_read_unlock+0x20/0x70 [ 199.922123][ T1417] __sys_sendmsg+0x12c/0x1d0 [ 199.922125][ T1417] ? __sys_sendmsg_sock+0x20/0x20 [ 199.922128][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.922129][ T1417] ? rcu_is_watching+0x16/0xd0 [ 199.922131][ T1417] do_syscall_64+0xff/0x530 [ 199.922134][ T1417] ? exc_page_fault+0xee/0x100 [ 199.922136][ T1417] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 199.922138][ T1417] RIP: 0033:0x7f96a887b54e [ 199.922139][ T1417] 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 [ 199.922141][ T1417] RSP: 002b:00007fffd9bbf310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 199.922145][ T1417] RAX: ffffffffffffffda RBX: 00007fffd9bbf4c0 RCX: 00007f96a887b54e [ 199.922147][ T1417] RDX: 0000000000000000 RSI: 00007fffd9bbf3c0 RDI: 0000000000000005 [ 199.922147][ T1417] RBP: 00007fffd9bbf320 R08: 0000000000000000 R09: 0000000000000000 [ 199.922148][ T1417] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91524a [ 199.922149][ T1417] R13: 0000000000425380 R14: 00007fffd9bc1825 R15: 00000000ffffffff [ 199.922152][ T1417] [ 204.286262][ T1439] br1: port 3(veth4) entered forwarding state [ 204.286279][ T1439] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 204.286282][ T1439] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1439, name: bridge [ 204.286283][ T1439] preempt_count: 202, expected: 0 [ 204.286284][ T1439] RCU nest depth: 0, expected: 0 [ 204.286285][ T1439] INFO: lockdep is turned off. [ 204.286287][ T1439] irq event stamp: 0 [ 204.286287][ T1439] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 204.286293][ T1439] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 204.286299][ T1439] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 204.286301][ T1439] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 204.286303][ T1439] Preemption disabled at: [ 204.286303][ T1439] [<0000000000000000>] 0x0 [ 204.286308][ T1439] CPU: 0 UID: 0 PID: 1439 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 204.286312][ T1439] Tainted: [W]=WARN [ 204.286313][ T1439] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 204.286315][ T1439] Call Trace: [ 204.286316][ T1439] [ 204.286317][ T1439] dump_stack_lvl+0x6f/0xa0 [ 204.286323][ T1439] __might_resched.cold+0x1fe/0x2c1 [ 204.286327][ T1439] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 204.286330][ T1439] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 204.286333][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286337][ T1439] __kmalloc_noprof+0x443/0x760 [ 204.286341][ T1439] ? __rwlock_init+0x150/0x150 [ 204.286343][ T1439] ? alloc_buf.isra.0+0x4b/0x260 [ 204.286347][ T1439] ? do_raw_spin_unlock+0x59/0x250 [ 204.286349][ T1439] alloc_buf.isra.0+0x4b/0x260 [ 204.286351][ T1439] put_chars+0x1e1/0x2f0 [ 204.286353][ T1439] ? __send_to_port+0x420/0x420 [ 204.286356][ T1439] ? console_prepend_replay+0x20/0x20 [ 204.286360][ T1439] hvc_console_print+0x292/0x780 [ 204.286365][ T1439] ? hvc_write+0x3a0/0x3a0 [ 204.286367][ T1439] ? vsnprintf+0x668/0x1700 [ 204.286370][ T1439] ? __rwlock_init+0x150/0x150 [ 204.286372][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286374][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286376][ T1439] console_emit_next_record+0x22f/0x4c0 [ 204.286379][ T1439] ? devkmsg_read+0x4b0/0x4b0 [ 204.286381][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286382][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286384][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286386][ T1439] ? lock_acquire+0x13c/0x160 [ 204.286388][ T1439] ? console_flush_one_record+0x111/0x710 [ 204.286390][ T1439] console_flush_one_record+0x46f/0x710 [ 204.286392][ T1439] ? console_emit_next_record+0x4c0/0x4c0 [ 204.286395][ T1439] console_unlock+0xee/0x1f0 [ 204.286396][ T1439] ? lock_acquire+0x13c/0x160 [ 204.286398][ T1439] ? console_flush_one_record+0x710/0x710 [ 204.286400][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286401][ T1439] ? lock_release+0x184/0x1f0 [ 204.286403][ T1439] ? lock_acquire+0x60/0x160 [ 204.286404][ T1439] ? __rcu_read_lock+0x30/0x70 [ 204.286406][ T1439] ? __down_trylock_console_sem+0x5e/0xa0 [ 204.286408][ T1439] ? vprintk_emit+0x320/0x3e0 [ 204.286410][ T1439] vprintk_emit+0x37c/0x3e0 [ 204.286414][ T1439] ? wake_up_klogd_work_func+0x90/0x90 [ 204.286416][ T1439] ? unwind_next_frame+0x69b/0x1ea0 [ 204.286418][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286421][ T1439] _printk+0xc7/0x100 [ 204.286424][ T1439] ? snapshot_read.cold+0x21/0x21 [ 204.286426][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286428][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286430][ T1439] ? lock_release+0x184/0x1f0 [ 204.286431][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286433][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286436][ T1439] br_set_state+0x22f/0x430 [bridge] [ 204.286449][ T1439] br_set_port_state+0x161/0x210 [bridge] [ 204.286458][ T1439] br_setport+0xb09/0x1890 [bridge] [ 204.286465][ T1439] ? br_set_port_state+0x210/0x210 [bridge] [ 204.286472][ T1439] ? lock_acquire+0x13c/0x160 [ 204.286473][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286475][ T1439] ? __nla_validate_parse+0x20d/0x480 [ 204.286479][ T1439] br_setlink+0x3ec/0x470 [bridge] [ 204.286486][ T1439] ? br_afspec+0x510/0x510 [bridge] [ 204.286496][ T1439] rtnl_bridge_setlink+0x22c/0x620 [ 204.286501][ T1439] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 204.286503][ T1439] ? rtnl_link_fill+0x920/0x920 [ 204.286504][ T1439] ? filter_irq_stacks+0xd0/0xd0 [ 204.286507][ T1439] ? stack_depot_save_flags+0x1bc/0x790 [ 204.286510][ T1439] netlink_rcv_skb+0x14e/0x3a0 [ 204.286513][ T1439] ? rtnl_link_fill+0x920/0x920 [ 204.286515][ T1439] ? lock_release+0x184/0x1f0 [ 204.286516][ T1439] ? netlink_ack+0xcf0/0xcf0 [ 204.286518][ T1439] ? __netlink_lookup+0xb9/0x6b0 [ 204.286520][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286522][ T1439] ? lock_release+0x184/0x1f0 [ 204.286524][ T1439] netlink_unicast+0x486/0x750 [ 204.286526][ T1439] ? netlink_attachskb+0x810/0x810 [ 204.286528][ T1439] ? percpu_counter_add_batch+0x89/0x280 [ 204.286531][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286532][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286534][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286536][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286538][ T1439] netlink_sendmsg+0x735/0xc60 [ 204.286540][ T1439] ? netlink_unicast+0x750/0x750 [ 204.286542][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286544][ T1439] ? lock_release+0x184/0x1f0 [ 204.286546][ T1439] ____sys_sendmsg+0x415/0x880 [ 204.286549][ T1439] ? copy_msghdr_from_user+0x279/0x420 [ 204.286550][ T1439] ? get_timestamp.constprop.0+0x390/0x390 [ 204.286552][ T1439] ? move_addr_to_kernel+0x40/0x40 [ 204.286554][ T1439] ? do_fault_around+0x300/0x5a0 [ 204.286557][ T1439] ? lock_acquire+0x13c/0x160 [ 204.286559][ T1439] ___sys_sendmsg+0x14e/0x1d0 [ 204.286561][ T1439] ? do_pte_missing+0x86f/0xcc0 [ 204.286563][ T1439] ? copy_msghdr_from_user+0x420/0x420 [ 204.286565][ T1439] ? rcu_read_unlock+0x20/0x70 [ 204.286570][ T1439] __sys_sendmsg+0x12c/0x1d0 [ 204.286572][ T1439] ? __sys_sendmsg_sock+0x20/0x20 [ 204.286574][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286576][ T1439] ? rcu_is_watching+0x16/0xd0 [ 204.286578][ T1439] do_syscall_64+0xff/0x530 [ 204.286581][ T1439] ? exc_page_fault+0xee/0x100 [ 204.286583][ T1439] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 204.286585][ T1439] RIP: 0033:0x7f93037ee54e [ 204.286587][ T1439] 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 [ 204.286588][ T1439] RSP: 002b:00007fffec757370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 204.286592][ T1439] RAX: ffffffffffffffda RBX: 00007fffec757520 RCX: 00007f93037ee54e [ 204.286593][ T1439] RDX: 0000000000000000 RSI: 00007fffec757420 RDI: 0000000000000005 [ 204.286594][ T1439] RBP: 00007fffec757380 R08: 0000000000000000 R09: 0000000000000000 [ 204.286595][ T1439] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91524e [ 204.286596][ T1439] R13: 0000000000425380 R14: 00007fffec759823 R15: 00000000ffffffff [ 204.286598][ T1439] [ 208.723388][ T1469] veth2: left allmulticast mode [ 208.723405][ T1469] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 208.723407][ T1469] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1469, name: ip [ 208.723409][ T1469] preempt_count: 1, expected: 0 [ 208.723410][ T1469] RCU nest depth: 0, expected: 0 [ 208.723411][ T1469] INFO: lockdep is turned off. [ 208.723412][ T1469] irq event stamp: 0 [ 208.723413][ T1469] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 208.723417][ T1469] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 208.723424][ T1469] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 208.723425][ T1469] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 208.723427][ T1469] Preemption disabled at: [ 208.723428][ T1469] [] vprintk_emit+0x31b/0x3e0 [ 208.723435][ T1469] CPU: 3 UID: 0 PID: 1469 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 208.723439][ T1469] Tainted: [W]=WARN [ 208.723440][ T1469] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.723441][ T1469] Call Trace: [ 208.723443][ T1469] [ 208.723444][ T1469] dump_stack_lvl+0x6f/0xa0 [ 208.723450][ T1469] ? vprintk_emit+0x31b/0x3e0 [ 208.723452][ T1469] __might_resched.cold+0x1fe/0x2c1 [ 208.723455][ T1469] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 208.723458][ T1469] ? __asan_memcpy+0x3c/0x60 [ 208.723461][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723465][ T1469] __kmalloc_noprof+0x443/0x760 [ 208.723468][ T1469] ? __rwlock_init+0x150/0x150 [ 208.723471][ T1469] ? alloc_buf.isra.0+0x4b/0x260 [ 208.723475][ T1469] ? do_raw_spin_unlock+0x59/0x250 [ 208.723477][ T1469] alloc_buf.isra.0+0x4b/0x260 [ 208.723478][ T1469] put_chars+0x1e1/0x2f0 [ 208.723480][ T1469] ? __send_to_port+0x420/0x420 [ 208.723482][ T1469] ? console_prepend_replay+0x20/0x20 [ 208.723485][ T1469] hvc_console_print+0x292/0x780 [ 208.723488][ T1469] ? hvc_write+0x3a0/0x3a0 [ 208.723490][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723491][ T1469] ? lock_acquire+0x13c/0x160 [ 208.723494][ T1469] console_emit_next_record+0x22f/0x4c0 [ 208.723496][ T1469] ? devkmsg_read+0x4b0/0x4b0 [ 208.723498][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723500][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723502][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723503][ T1469] ? lock_acquire+0x13c/0x160 [ 208.723505][ T1469] ? console_flush_one_record+0x111/0x710 [ 208.723507][ T1469] console_flush_one_record+0x46f/0x710 [ 208.723509][ T1469] ? console_emit_next_record+0x4c0/0x4c0 [ 208.723512][ T1469] console_unlock+0xee/0x1f0 [ 208.723514][ T1469] ? lock_acquire+0x13c/0x160 [ 208.723516][ T1469] ? console_flush_one_record+0x710/0x710 [ 208.723517][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723519][ T1469] ? lock_release+0x184/0x1f0 [ 208.723521][ T1469] ? lock_acquire+0x60/0x160 [ 208.723522][ T1469] ? __rcu_read_lock+0x30/0x70 [ 208.723524][ T1469] ? __down_trylock_console_sem+0x5e/0xa0 [ 208.723526][ T1469] ? vprintk_emit+0x320/0x3e0 [ 208.723528][ T1469] vprintk_emit+0x37c/0x3e0 [ 208.723531][ T1469] ? wake_up_klogd_work_func+0x90/0x90 [ 208.723533][ T1469] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 208.723536][ T1469] ? netlink_unicast+0x486/0x750 [ 208.723539][ T1469] ? netlink_sendmsg+0x735/0xc60 [ 208.723540][ T1469] ? ____sys_sendmsg+0x415/0x880 [ 208.723543][ T1469] ? ___sys_sendmsg+0x14e/0x1d0 [ 208.723544][ T1469] ? __sys_sendmsg+0x12c/0x1d0 [ 208.723546][ T1469] ? do_syscall_64+0xff/0x530 [ 208.723549][ T1469] _printk+0xc7/0x100 [ 208.723552][ T1469] ? snapshot_read.cold+0x21/0x21 [ 208.723555][ T1469] ? netdev_name+0x43/0x60 [ 208.723558][ T1469] ? __netdev_printk+0x17f/0x1d0 [ 208.723559][ T1469] netdev_info+0xe2/0x116 [ 208.723561][ T1469] ? netdev_notice+0x120/0x120 [ 208.723563][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723565][ T1469] ? __up_read+0x355/0x9e0 [ 208.723566][ T1469] ? trace_hardirqs_on+0x36/0x40 [ 208.723569][ T1469] ? down_write_nested+0x200/0x200 [ 208.723570][ T1469] ? mutex_is_locked+0x1c/0x50 [ 208.723573][ T1469] netif_set_allmulti.cold+0x7c/0x166 [ 208.723576][ T1469] dev_set_allmulti+0xa2/0x150 [ 208.723579][ T1469] del_nbp+0xb7/0xc10 [bridge] [ 208.723592][ T1469] ? is_bpf_text_address+0x72/0x110 [ 208.723595][ T1469] ? kernel_text_address+0x149/0x170 [ 208.723598][ T1469] br_del_if+0xab/0x200 [bridge] [ 208.723605][ T1469] ? rtnl_is_locked+0x15/0x20 [ 208.723608][ T1469] do_set_master+0x15c/0x580 [ 208.723610][ T1469] do_setlink.isra.0+0xa31/0x2750 [ 208.723613][ T1469] ? stack_trace_save+0x93/0xc0 [ 208.723616][ T1469] ? rtnl_link_get_size+0x350/0x350 [ 208.723617][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723619][ T1469] ? stack_depot_save_flags+0x1bc/0x790 [ 208.723623][ T1469] ? kasan_save_stack+0x3d/0x50 [ 208.723625][ T1469] ? kasan_save_stack+0x2f/0x50 [ 208.723627][ T1469] ? kasan_save_track+0x14/0x30 [ 208.723628][ T1469] ? __kasan_kmalloc+0x7b/0x90 [ 208.723630][ T1469] ? __kmalloc_cache_noprof+0x29a/0x620 [ 208.723632][ T1469] ? rtnl_newlink+0x124/0x11c0 [ 208.723633][ T1469] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 208.723634][ T1469] ? netlink_rcv_skb+0x14e/0x3a0 [ 208.723635][ T1469] ? netlink_unicast+0x486/0x750 [ 208.723637][ T1469] ? netlink_sendmsg+0x735/0xc60 [ 208.723638][ T1469] ? ____sys_sendmsg+0x415/0x880 [ 208.723639][ T1469] ? ___sys_sendmsg+0x14e/0x1d0 [ 208.723641][ T1469] ? __sys_sendmsg+0x12c/0x1d0 [ 208.723642][ T1469] ? do_syscall_64+0xff/0x530 [ 208.723644][ T1469] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 208.723646][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723648][ T1469] ? lock_acquire+0x13c/0x160 [ 208.723650][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723651][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723653][ T1469] ? trace_contention_end+0xb3/0x180 [ 208.723655][ T1469] ? __mutex_lock+0x1db/0x1ea0 [ 208.723658][ T1469] ? __mutex_lock+0x9a3/0x1ea0 [ 208.723659][ T1469] ? rtnl_newlink+0x9a8/0x11c0 [ 208.723661][ T1469] ? ww_mutex_lock+0x160/0x160 [ 208.723662][ T1469] ? nla_get_range_signed+0x3d0/0x3d0 [ 208.723664][ T1469] ? __rtnl_newlink+0x3fa/0xa50 [ 208.723666][ T1469] rtnl_newlink+0x9f1/0x11c0 [ 208.723668][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723670][ T1469] ? rtnl_bridge_getlink+0x850/0x850 [ 208.723672][ T1469] ? lock_acquire+0x13c/0x160 [ 208.723673][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723675][ T1469] ? is_bpf_text_address+0x3e/0x110 [ 208.723677][ T1469] ? is_bpf_text_address+0x72/0x110 [ 208.723679][ T1469] ? kernel_text_address+0x149/0x170 [ 208.723680][ T1469] ? __kernel_text_address+0x12/0x30 [ 208.723682][ T1469] ? write_profile+0xf0/0xf0 [ 208.723683][ T1469] ? unwind_get_return_address+0x67/0xd0 [ 208.723686][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723687][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723689][ T1469] ? cap_capable+0x1d7/0x3d0 [ 208.723693][ T1469] ? lock_acquire+0x13c/0x160 [ 208.723694][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723696][ T1469] ? rtnl_bridge_getlink+0x850/0x850 [ 208.723697][ T1469] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 208.723699][ T1469] ? rtnl_link_fill+0x920/0x920 [ 208.723700][ T1469] ? filter_irq_stacks+0xd0/0xd0 [ 208.723702][ T1469] ? stack_depot_save_flags+0x1bc/0x790 [ 208.723704][ T1469] netlink_rcv_skb+0x14e/0x3a0 [ 208.723706][ T1469] ? rtnl_link_fill+0x920/0x920 [ 208.723707][ T1469] ? lock_release+0x184/0x1f0 [ 208.723709][ T1469] ? netlink_ack+0xcf0/0xcf0 [ 208.723710][ T1469] ? __netlink_lookup+0xb9/0x6b0 [ 208.723713][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723715][ T1469] ? lock_release+0x184/0x1f0 [ 208.723717][ T1469] netlink_unicast+0x486/0x750 [ 208.723719][ T1469] ? netlink_attachskb+0x810/0x810 [ 208.723721][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723722][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723724][ T1469] ? lock_acquire+0x13c/0x160 [ 208.723726][ T1469] netlink_sendmsg+0x735/0xc60 [ 208.723728][ T1469] ? netlink_unicast+0x750/0x750 [ 208.723730][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723732][ T1469] ? lock_release+0x184/0x1f0 [ 208.723734][ T1469] ____sys_sendmsg+0x415/0x880 [ 208.723735][ T1469] ? copy_msghdr_from_user+0x279/0x420 [ 208.723737][ T1469] ? get_timestamp.constprop.0+0x390/0x390 [ 208.723739][ T1469] ? move_addr_to_kernel+0x40/0x40 [ 208.723740][ T1469] ? filter_irq_stacks+0xd0/0xd0 [ 208.723743][ T1469] ___sys_sendmsg+0x14e/0x1d0 [ 208.723745][ T1469] ? copy_msghdr_from_user+0x420/0x420 [ 208.723750][ T1469] __sys_sendmsg+0x12c/0x1d0 [ 208.723752][ T1469] ? __sys_sendmsg_sock+0x20/0x20 [ 208.723755][ T1469] ? rcu_is_watching+0x16/0xd0 [ 208.723757][ T1469] do_syscall_64+0xff/0x530 [ 208.723758][ T1469] ? exc_page_fault+0xee/0x100 [ 208.723761][ T1469] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 208.723762][ T1469] RIP: 0033:0x7fb0fdc7054e [ 208.723764][ T1469] 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 [ 208.723766][ T1469] RSP: 002b:00007ffed0ef4210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.723770][ T1469] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb0fdc7054e [ 208.723772][ T1469] RDX: 0000000000000000 RSI: 00007ffed0ef42c0 RDI: 0000000000000005 [ 208.723773][ T1469] RBP: 00007ffed0ef4220 R08: 0000000000000000 R09: 0000000000000000 [ 208.723773][ T1469] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915251 [ 208.723774][ T1469] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffed0ef4980 [ 208.723777][ T1469] [ 208.812048][ T1469] veth2: left promiscuous mode [ 208.812328][ T1469] br1: port 2(veth2) entered disabled state [ 208.819263][ T1469] ip (1469) used greatest stack depth: 23208 bytes left [ 208.838130][ T1470] veth4: left allmulticast mode [ 208.838779][ T1470] veth4: left promiscuous mode [ 208.839054][ T1470] br1: port 3(veth4) entered disabled state [ 209.110053][ T1481] br1: port 1(veth1) entered disabled state [ 209.141131][ T1483] veth1: left allmulticast mode [ 209.141355][ T1483] veth1: left promiscuous mode [ 209.141570][ T1483] br1: port 1(veth1) entered disabled state