[ 10.179895][ T187] ip (187) used greatest stack depth: 23616 bytes left [ 10.179915][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.179918][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.179919][ T187] preempt_count: 2, expected: 0 [ 10.179920][ T187] RCU nest depth: 0, expected: 0 [ 10.179921][ T187] locks held by ip/187: 5, last CPU#1: [ 10.179924][ T187] #0: ffffffff908027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.179937][ T187] #1: ffffffff90969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.179943][ T187] #2: ffffffff90969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.179947][ T187] #3: ffffffff90889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.179951][ T187] #4: ffffffff90889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.179955][ T187] irq event stamp: 62558 [ 10.179956][ T187] hardirqs last enabled at (62557): [] __down_trylock_console_sem+0x86/0xa0 [ 10.179958][ T187] hardirqs last disabled at (62558): [] console_emit_next_record+0x3d4/0x4c0 [ 10.179960][ T187] softirqs last enabled at (62550): [] handle_softirqs+0x67c/0x900 [ 10.179963][ T187] softirqs last disabled at (62539): [] __irq_exit_rcu+0x145/0x1c0 [ 10.179965][ T187] Preemption disabled at: [ 10.179966][ T187] [<0000000000000000>] 0x0 [ 10.179973][ T187] CPU: 1 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.179976][ T187] Tainted: [W]=WARN [ 10.179977][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.179979][ T187] Call Trace: [ 10.179981][ T187] [ 10.179982][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.179989][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.179993][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.179997][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.180003][ T187] __kmalloc_noprof+0x443/0x760 [ 10.180005][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.180011][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.180014][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.180017][ T187] put_chars+0x1e1/0x2f0 [ 10.180020][ T187] ? __send_to_port+0x420/0x420 [ 10.180021][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.180026][ T187] ? validate_chain+0x38b/0xc20 [ 10.180031][ T187] hvc_console_print+0x292/0x780 [ 10.180038][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.180040][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.180043][ T187] ? lock_acquire+0x13c/0x160 [ 10.180046][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.180050][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.180052][ T187] ? console_flush_one_record+0x106/0x710 [ 10.180055][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.180058][ T187] ? lock_acquire+0x13c/0x160 [ 10.180062][ T187] console_flush_one_record+0x46f/0x710 [ 10.180066][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.180068][ T187] ? __lock_acquire+0x518/0xc20 [ 10.180073][ T187] console_unlock+0xee/0x1f0 [ 10.180076][ T187] ? console_flush_one_record+0x710/0x710 [ 10.180078][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.180080][ T187] ? lock_acquire+0x60/0x160 [ 10.180084][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.180086][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.180089][ T187] vprintk_emit+0x37c/0x3e0 [ 10.180093][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.180096][ T187] ? __lock_acquire+0x518/0xc20 [ 10.180100][ T187] _printk+0xc7/0x100 [ 10.180104][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.180107][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.180109][ T187] ? __rwlock_init+0x150/0x150 [ 10.180113][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.180116][ T187] do_exit.cold+0x82/0x9c [ 10.180120][ T187] ? exit_notify+0x890/0x890 [ 10.180122][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.180125][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.180129][ T187] do_group_exit+0xb8/0x370 [ 10.180132][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.180134][ T187] x64_sys_call+0x1567/0x1570 [ 10.180136][ T187] do_syscall_64+0xff/0x530 [ 10.180139][ T187] ? exc_page_fault+0xee/0x100 [ 10.180142][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.180145][ T187] RIP: 0033:0x7fddba5bf1b8 [ 10.180147][ T187] Code: Unable to access opcode bytes at 0x7fddba5bf18e. [ 10.180148][ T187] RSP: 002b:00007fff72689258 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.180151][ T187] RAX: ffffffffffffffda RBX: 00007fddba6eff88 RCX: 00007fddba5bf1b8 [ 10.180152][ T187] RDX: 00007fddba309fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.180153][ T187] RBP: 00007fff726892b0 R08: 0000000000000000 R09: 0000000000008010 [ 10.180154][ T187] R10: 00007fff72689070 R11: 0000000000000246 R12: 0000000000000001 [ 10.180155][ T187] R13: 0000000000000000 R14: 00007fddba6ee680 R15: 00007fddba6effa0 [ 10.180161][ T187] [ 11.862124][ T253] gre: GRE over IPv4 demultiplexer driver [ 11.862141][ T253] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.862143][ T253] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 253, name: modprobe [ 11.862145][ T253] preempt_count: 1, expected: 0 [ 11.862145][ T253] RCU nest depth: 0, expected: 0 [ 11.862146][ T253] locks held by modprobe/253: 4, last CPU#0: [ 11.862149][ T253] #0: ffffffff90969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.862161][ T253] #1: ffffffff90969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.862165][ T253] #2: ffffffff90889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.862169][ T253] #3: ffffffff90889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.862174][ T253] irq event stamp: 30368 [ 11.862174][ T253] hardirqs last enabled at (30367): [] __down_trylock_console_sem+0x86/0xa0 [ 11.862177][ T253] hardirqs last disabled at (30368): [] console_emit_next_record+0x3d4/0x4c0 [ 11.862179][ T253] softirqs last enabled at (28716): [] handle_softirqs+0x67c/0x900 [ 11.862182][ T253] softirqs last disabled at (28711): [] __irq_exit_rcu+0x145/0x1c0 [ 11.862184][ T253] Preemption disabled at: [ 11.862185][ T253] [] vprintk_emit+0x31b/0x3e0 [ 11.862190][ T253] CPU: 0 UID: 0 PID: 253 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.862194][ T253] Tainted: [W]=WARN [ 11.862195][ T253] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.862196][ T253] Call Trace: [ 11.862198][ T253] [ 11.862199][ T253] dump_stack_lvl+0x6f/0xa0 [ 11.862205][ T253] ? vprintk_emit+0x31b/0x3e0 [ 11.862207][ T253] __might_resched.cold+0x1fe/0x2c1 [ 11.862212][ T253] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.862216][ T253] ? __kmalloc_noprof+0xdb/0x760 [ 11.862221][ T253] __kmalloc_noprof+0x443/0x760 [ 11.862223][ T253] ? alloc_buf.isra.0+0x4b/0x260 [ 11.862229][ T253] ? do_raw_spin_unlock+0x59/0x250 [ 11.862232][ T253] alloc_buf.isra.0+0x4b/0x260 [ 11.862235][ T253] put_chars+0x1e1/0x2f0 [ 11.862237][ T253] ? desc_read_finalized_seq+0x79/0x120 [ 11.862239][ T253] ? __send_to_port+0x420/0x420 [ 11.862242][ T253] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.862245][ T253] ? validate_chain+0x38b/0xc20 [ 11.862250][ T253] hvc_console_print+0x292/0x780 [ 11.862252][ T253] ? __lock_acquire+0x518/0xc20 [ 11.862254][ T253] ? __lock_acquire+0x518/0xc20 [ 11.862258][ T253] ? hvc_write+0x3a0/0x3a0 [ 11.862260][ T253] ? console_emit_next_record+0x1df/0x4c0 [ 11.862263][ T253] ? rcu_is_watching+0x16/0xd0 [ 11.862266][ T253] ? lock_acquire+0x13c/0x160 [ 11.862269][ T253] console_emit_next_record+0x22f/0x4c0 [ 11.862273][ T253] ? devkmsg_read+0x4b0/0x4b0 [ 11.862275][ T253] ? console_flush_one_record+0x106/0x710 [ 11.862278][ T253] ? rcu_is_watching+0x16/0xd0 [ 11.862280][ T253] ? lock_acquire+0x13c/0x160 [ 11.862284][ T253] console_flush_one_record+0x46f/0x710 [ 11.862288][ T253] ? console_emit_next_record+0x4c0/0x4c0 [ 11.862290][ T253] ? __lock_acquire+0x518/0xc20 [ 11.862295][ T253] console_unlock+0xee/0x1f0 [ 11.862298][ T253] ? console_flush_one_record+0x710/0x710 [ 11.862300][ T253] ? rcu_is_watching+0x16/0xd0 [ 11.862302][ T253] ? lock_acquire+0x60/0x160 [ 11.862306][ T253] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.862307][ T253] ? vprintk_emit+0x320/0x3e0 [ 11.862311][ T253] vprintk_emit+0x37c/0x3e0 [ 11.862315][ T253] ? wake_up_klogd_work_func+0x90/0x90 [ 11.862320][ T253] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.862323][ T253] _printk+0xc7/0x100 [ 11.862327][ T253] ? snapshot_read.cold+0x21/0x21 [ 11.862333][ T253] ? do_one_initcall+0x113/0x4f0 [ 11.862336][ T253] gre_init+0x15/0x1000 [gre] [ 11.862338][ T253] do_one_initcall+0x124/0x4f0 [ 11.862341][ T253] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.862345][ T253] ? do_init_module+0xae/0x8a0 [ 11.862348][ T253] ? kasan_unpoison+0x44/0x70 [ 11.862353][ T253] do_init_module+0x2ad/0x8a0 [ 11.862356][ T253] ? lockdep_hardirqs_on+0x91/0x130 [ 11.862360][ T253] ? free_module+0x470/0x470 [ 11.862364][ T253] ? kfree+0x123/0x590 [ 11.862367][ T253] load_module+0x1424/0x1bb0 [ 11.862374][ T253] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.862379][ T253] ? backing_file_read_iter+0x541/0x790 [ 11.862383][ T253] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.862387][ T253] init_module_from_file+0x11f/0x1a0 [ 11.862390][ T253] ? __do_sys_init_module+0x220/0x220 [ 11.862397][ T253] ? __rwlock_init+0x150/0x150 [ 11.862401][ T253] ? do_raw_spin_unlock+0x59/0x250 [ 11.862404][ T253] idempotent_init_module+0x37b/0x7c0 [ 11.862407][ T253] ? init_module_from_file+0x1a0/0x1a0 [ 11.862413][ T253] ? rcu_is_watching+0x16/0xd0 [ 11.862416][ T253] ? cap_capable+0x1d7/0x3d0 [ 11.862422][ T253] __x64_sys_finit_module+0xdf/0x190 [ 11.862424][ T253] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.862427][ T253] do_syscall_64+0xff/0x530 [ 11.862429][ T253] ? exc_page_fault+0xee/0x100 [ 11.862432][ T253] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.862434][ T253] RIP: 0033:0x7ff91c68f37d [ 11.862437][ T253] 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 [ 11.862439][ T253] RSP: 002b:00007ffd14f78648 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.862442][ T253] RAX: ffffffffffffffda RBX: 000055eaf8afea40 RCX: 00007ff91c68f37d [ 11.862443][ T253] RDX: 0000000000000000 RSI: 000055eac0b17ffd RDI: 0000000000000001 [ 11.862444][ T253] RBP: 00007ffd14f786e0 R08: 0000000000000000 R09: 0000000000000000 [ 11.862445][ T253] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eac0b17ffd [ 11.862445][ T253] R13: 000055eaf8afea00 R14: 0000000000040000 R15: 0000000000000000 [ 11.862452][ T253] [ 11.904781][ T253] ip_gre: GRE over IPv4 tunneling driver [ 12.171097][ T264] GACT probability NOT on [ 12.259069][ T267] ip6_gre: GRE over IPv6 tunneling driver [ 12.336675][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.336809][ T10] [ 12.336810][ T10] ============================= [ 12.336811][ T10] WARNING: suspicious RCU usage [ 12.336814][ T10] 7.2.0-virtme #1 Tainted: G W [ 12.336815][ T10] ----------------------------- [ 12.336816][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.336818][ T10] [ 12.336818][ T10] other info that might help us debug this: [ 12.336818][ T10] [ 12.336818][ T10] [ 12.336818][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 12.336820][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 12.336821][ T10] #0: ff11000008dd1b40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.336842][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.336847][ T10] #2: ff1100000d39ed30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.336853][ T10] #3: ffffffff90980b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.336856][ T10] #4: ffffffff90980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.336861][ T10] #5: ffffffff90980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.336866][ T10] #6: ff1100000d4f8a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.336870][ T10] #7: ffffffff90980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.336877][ T10] #8: ffffffff90969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.336882][ T10] #9: ffffffff90969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.336886][ T10] #10: ffffffff90889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.336890][ T10] #11: ffffffff90889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.336893][ T10] [ 12.336893][ T10] stack backtrace: [ 12.336897][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.336900][ T10] Tainted: [W]=WARN [ 12.336901][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.336903][ T10] Workqueue: mld mld_ifc_work [ 12.336906][ T10] Call Trace: [ 12.336908][ T10] [ 12.336909][ T10] dump_stack_lvl+0x6f/0xa0 [ 12.336916][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.336922][ T10] __might_resched+0x2ac/0x390 [ 12.336926][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.336929][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 12.336935][ T10] __kmalloc_noprof+0x443/0x760 [ 12.336938][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 12.336944][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 12.336947][ T10] alloc_buf.isra.0+0x4b/0x260 [ 12.336950][ T10] put_chars+0x1e1/0x2f0 [ 12.336954][ T10] ? __send_to_port+0x420/0x420 [ 12.336957][ T10] ? validate_chain+0x34a/0xc20 [ 12.336963][ T10] hvc_console_print+0x292/0x780 [ 12.336970][ T10] ? hvc_write+0x3a0/0x3a0 [ 12.336973][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.336977][ T10] ? lock_acquire+0x13c/0x160 [ 12.336981][ T10] console_emit_next_record+0x22f/0x4c0 [ 12.336985][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 12.336987][ T10] ? console_flush_one_record+0x106/0x710 [ 12.336991][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.336993][ T10] ? lock_acquire+0x13c/0x160 [ 12.336998][ T10] console_flush_one_record+0x46f/0x710 [ 12.337003][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 12.337005][ T10] ? __lock_acquire+0x518/0xc20 [ 12.337011][ T10] console_unlock+0xee/0x1f0 [ 12.337014][ T10] ? console_flush_one_record+0x710/0x710 [ 12.337016][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.337018][ T10] ? lock_acquire+0x60/0x160 [ 12.337023][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.337025][ T10] ? vprintk_emit+0x320/0x3e0 [ 12.337028][ T10] vprintk_emit+0x37c/0x3e0 [ 12.337033][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 12.337036][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.337041][ T10] _printk+0xc7/0x100 [ 12.337044][ T10] ? snapshot_read.cold+0x21/0x21 [ 12.337046][ T10] ? ___ratelimit+0x4e7/0xa00 [ 12.337052][ T10] ? idr_get_free+0x830/0x830 [ 12.337058][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.337063][ T10] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 12.337067][ T10] ? ret_from_fork_asm+0x11/0x20 [ 12.337070][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.337074][ T10] ? stack_trace_save+0x93/0xc0 [ 12.337077][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 12.337079][ T10] ? netif_skb_features+0x658/0x1430 [ 12.337081][ T10] ? mark_lock_irq+0x390/0x9c0 [ 12.337083][ T10] ? lock_acquire+0x13c/0x160 [ 12.337086][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 12.337089][ T10] ? save_trace+0xe8/0x280 [ 12.337094][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.337096][ T10] dev_hard_start_xmit+0xf4/0x620 [ 12.337100][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 12.337104][ T10] sch_direct_xmit+0x13d/0xaa0 [ 12.337109][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.337112][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 12.337114][ T10] ? __rcu_read_lock+0x30/0x70 [ 12.337116][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.337119][ T10] ? lock_acquire+0x13c/0x160 [ 12.337124][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 12.337129][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 12.337131][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.337135][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.337137][ T10] ? lock_acquire+0x13c/0x160 [ 12.337142][ T10] __dev_queue_xmit+0x942/0x1b80 [ 12.337145][ T10] ? __lock_acquire+0x518/0xc20 [ 12.337150][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.337152][ T10] ? find_held_lock+0x2b/0x80 [ 12.337154][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.337168][ T10] ip6_finish_output2+0x423/0x1300 [ 12.337173][ T10] ? ip6_dst_lookup+0x80/0x80 [ 12.337175][ T10] ? find_held_lock+0x2b/0x80 [ 12.337178][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.337181][ T10] ? ip6_mtu+0x15d/0x310 [ 12.337187][ T10] ip6_finish_output+0x646/0xda0 [ 12.337191][ T10] ip6_output+0x23f/0x7f0 [ 12.337194][ T10] ? ip6_finish_output+0xda0/0xda0 [ 12.337196][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.337198][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.337201][ T10] ? mark_held_locks+0x40/0x70 [ 12.337205][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.337207][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.337210][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.337214][ T10] mld_sendpack+0x9d6/0xec0 [ 12.337219][ T10] ? mld_dad_start_work+0x240/0x240 [ 12.337227][ T10] ? mld_send_cr+0x50f/0x820 [ 12.337232][ T10] mld_ifc_work+0x36/0x190 [ 12.337234][ T10] ? process_one_work+0xdfc/0x1560 [ 12.337236][ T10] process_one_work+0xe3e/0x1560 [ 12.337244][ T10] ? __queue_delayed_work+0x470/0x470 [ 12.337247][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.337256][ T10] worker_thread+0x4f1/0xd60 [ 12.337260][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.337263][ T10] ? __kthread_parkme+0xbd/0x210 [ 12.337266][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.337269][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.337271][ T10] kthread+0x367/0x460 [ 12.337273][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.337276][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.337279][ T10] ret_from_fork+0x474/0x6b0 [ 12.337284][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.337287][ T10] ? __switch_to+0x5a3/0xe00 [ 12.337291][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.337294][ T10] ret_from_fork_asm+0x11/0x20 [ 12.337303][ T10] [ 12.396991][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.725345][ T282] br1: port 1(veth1) entered blocking state [ 12.726501][ T282] br1: port 1(veth1) entered disabled state [ 12.726861][ T282] veth1: entered allmulticast mode [ 12.728449][ T282] veth1: entered promiscuous mode [ 12.754621][ T38] br1: port 1(veth1) entered blocking state [ 12.755164][ T38] br1: port 1(veth1) entered forwarding state [ 12.785287][ T284] br1: port 2(veth2) entered blocking state [ 12.785637][ T284] br1: port 2(veth2) entered disabled state [ 12.786655][ T284] veth2: entered allmulticast mode [ 12.788307][ T284] veth2: entered promiscuous mode [ 12.818230][ T58] br1: port 2(veth2) entered blocking state [ 12.818566][ T58] br1: port 2(veth2) entered forwarding state [ 12.972361][ T71] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.972508][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.972511][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: kworker/u16:1 [ 12.972512][ T71] preempt_count: 202, expected: 0 [ 12.972513][ T71] RCU nest depth: 3, expected: 0 [ 12.972514][ T71] locks held by kworker/u16:1/71: 12, last CPU#1: [ 12.972517][ T71] #0: ff110000087d7140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.972531][ T71] #1: ffa00000004c7d10 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.972535][ T71] #2: ffffffff910d2c40 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x11a/0x930 [ 12.972541][ T71] #3: ffffffff90980b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 12.972546][ T71] #4: ffffffff90980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.972549][ T71] #5: ffffffff90980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.972554][ T71] #6: ff1100000d4f8a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.972559][ T71] #7: ffffffff90980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.972566][ T71] #8: ffffffff90969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.972572][ T71] #9: ffffffff90969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.972575][ T71] #10: ffffffff90889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.972579][ T71] #11: ffffffff90889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.972583][ T71] irq event stamp: 2885 [ 12.972584][ T71] hardirqs last enabled at (2884): [] __down_trylock_console_sem+0x86/0xa0 [ 12.972587][ T71] hardirqs last disabled at (2885): [] console_emit_next_record+0x3d4/0x4c0 [ 12.972589][ T71] softirqs last enabled at (2874): [] neigh_resolve_output.part.0+0x481/0x740 [ 12.972592][ T71] softirqs last disabled at (2878): [] __dev_queue_xmit+0x1fc/0x1b80 [ 12.972594][ T71] Preemption disabled at: [ 12.972595][ T71] [] __dev_queue_xmit+0x204/0x1b80 [ 12.972601][ T71] CPU: 1 UID: 0 PID: 71 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.972605][ T71] Tainted: [W]=WARN [ 12.972606][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.972607][ T71] Workqueue: ipv6_addrconf addrconf_dad_work [ 12.972611][ T71] Call Trace: [ 12.972613][ T71] [ 12.972615][ T71] dump_stack_lvl+0x6f/0xa0 [ 12.972621][ T71] ? __dev_queue_xmit+0x204/0x1b80 [ 12.972623][ T71] __might_resched.cold+0x1fe/0x2c1 [ 12.972628][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.972632][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 12.972638][ T71] __kmalloc_noprof+0x443/0x760 [ 12.972640][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 12.972646][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 12.972649][ T71] alloc_buf.isra.0+0x4b/0x260 [ 12.972652][ T71] put_chars+0x1e1/0x2f0 [ 12.972655][ T71] ? __send_to_port+0x420/0x420 [ 12.972658][ T71] ? validate_chain+0x34a/0xc20 [ 12.972663][ T71] hvc_console_print+0x292/0x780 [ 12.972670][ T71] ? hvc_write+0x3a0/0x3a0 [ 12.972672][ T71] ? rcu_is_watching+0x16/0xd0 [ 12.972677][ T71] ? lock_acquire+0x13c/0x160 [ 12.972681][ T71] console_emit_next_record+0x22f/0x4c0 [ 12.972685][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 12.972687][ T71] ? console_flush_one_record+0x106/0x710 [ 12.972690][ T71] ? rcu_is_watching+0x16/0xd0 [ 12.972693][ T71] ? lock_acquire+0x13c/0x160 [ 12.972697][ T71] console_flush_one_record+0x46f/0x710 [ 12.972702][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 12.972703][ T71] ? __lock_acquire+0x518/0xc20 [ 12.972709][ T71] console_unlock+0xee/0x1f0 [ 12.972712][ T71] ? console_flush_one_record+0x710/0x710 [ 12.972714][ T71] ? rcu_is_watching+0x16/0xd0 [ 12.972716][ T71] ? lock_acquire+0x60/0x160 [ 12.972720][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.972722][ T71] ? vprintk_emit+0x320/0x3e0 [ 12.972726][ T71] vprintk_emit+0x37c/0x3e0 [ 12.972730][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 12.972733][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 12.972738][ T71] _printk+0xc7/0x100 [ 12.972743][ T71] ? snapshot_read.cold+0x21/0x21 [ 12.972745][ T71] ? ___ratelimit+0x4e7/0xa00 [ 12.972787][ T71] ? idr_get_free+0x830/0x830 [ 12.972792][ T71] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.972798][ T71] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 12.972804][ T71] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.972806][ T71] ? mark_usage+0x61/0x170 [ 12.972808][ T71] ? ret_from_fork_asm+0x11/0x20 [ 12.972810][ T71] ? __lock_acquire+0x518/0xc20 [ 12.972813][ T71] ? netif_skb_features+0x658/0x1430 [ 12.972815][ T71] ? mark_usage+0x61/0x170 [ 12.972817][ T71] ? __lock_acquire+0x518/0xc20 [ 12.972820][ T71] ? skb_network_protocol+0x3b0/0x3b0 [ 12.972826][ T71] ? rcu_is_watching+0x16/0xd0 [ 12.972834][ T71] dev_hard_start_xmit+0xf4/0x620 [ 12.972841][ T71] ? validate_xmit_skb_list+0xb3/0x150 [ 12.972845][ T71] sch_direct_xmit+0x13d/0xaa0 [ 12.972850][ T71] ? lock_acquire.part.0+0xd4/0x280 [ 12.972852][ T71] ? dequeue_skb+0x1db0/0x1db0 [ 12.972855][ T71] ? __rcu_read_lock+0x30/0x70 [ 12.972857][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.972859][ T71] ? lock_acquire+0x13c/0x160 [ 12.972864][ T71] __dev_xmit_skb+0xecc/0x1be0 [ 12.972867][ T71] ? tc_run+0x45e/0x7e0 [ 12.972870][ T71] ? alloc_netdev_dummy+0x30/0x30 [ 12.972873][ T71] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 12.972875][ T71] ? rcu_is_watching+0x16/0xd0 [ 12.972878][ T71] ? lock_acquire+0x13c/0x160 [ 12.972882][ T71] __dev_queue_xmit+0x942/0x1b80 [ 12.972885][ T71] ? __lock_acquire+0x518/0xc20 [ 12.972890][ T71] ? lock_acquire.part.0+0xd4/0x280 [ 12.972891][ T71] ? find_held_lock+0x2b/0x80 [ 12.972894][ T71] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.972906][ T71] ip6_finish_output2+0x423/0x1300 [ 12.972910][ T71] ? ip6_dst_lookup+0x80/0x80 [ 12.972912][ T71] ? find_held_lock+0x2b/0x80 [ 12.972915][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 12.972918][ T71] ? ip6_mtu+0x15d/0x310 [ 12.972922][ T71] ip6_finish_output+0x646/0xda0 [ 12.972927][ T71] ip6_output+0x23f/0x7f0 [ 12.972930][ T71] ? ip6_finish_output+0xda0/0xda0 [ 12.972932][ T71] ? lock_acquire.part.0+0xd4/0x280 [ 12.972934][ T71] ? find_held_lock+0x2b/0x80 [ 12.972937][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 12.972938][ T71] ? __local_bh_enable_ip+0xaa/0x150 [ 12.972944][ T71] ndisc_send_skb+0xba3/0x1520 [ 12.972950][ T71] ? ndisc_recv_na+0xea0/0xea0 [ 12.972956][ T71] ? trace_hardirqs_off+0xd/0x30 [ 12.972959][ T71] ? try_to_grab_pending+0x77/0x840 [ 12.972961][ T71] ? mark_held_locks+0x40/0x70 [ 12.972965][ T71] ndisc_send_ns+0xa9/0x120 [ 12.972966][ T71] ? find_held_lock+0x2b/0x80 [ 12.972969][ T71] ? ndisc_router_discovery+0x2ab0/0x2ab0 [ 12.972971][ T71] ? __rwlock_init+0x150/0x150 [ 12.972973][ T71] ? mark_held_locks+0x40/0x70 [ 12.972976][ T71] ? lockdep_hardirqs_on+0x91/0x130 [ 12.972980][ T71] addrconf_dad_work+0x6c2/0x930 [ 12.972984][ T71] ? addrconf_dad_begin+0x540/0x540 [ 12.972988][ T71] ? rcu_is_watching+0x16/0xd0 [ 12.972990][ T71] ? rcu_is_watching+0x16/0xd0 [ 12.972992][ T71] ? lock_acquire+0x13c/0x160 [ 12.972994][ T71] ? rcu_is_watching+0x16/0xd0 [ 12.972998][ T71] process_one_work+0xe3e/0x1560 [ 12.973005][ T71] ? __queue_delayed_work+0x470/0x470 [ 12.973008][ T71] ? lock_acquire.part.0+0xd4/0x280 [ 12.973016][ T71] worker_thread+0x4f1/0xd60 [ 12.973020][ T71] ? rescuer_thread+0x1340/0x1340 [ 12.973022][ T71] ? __kthread_parkme+0xbd/0x210 [ 12.973025][ T71] ? rescuer_thread+0x1340/0x1340 [ 12.973028][ T71] ? rescuer_thread+0x1340/0x1340 [ 12.973030][ T71] kthread+0x367/0x460 [ 12.973032][ T71] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.973034][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.973037][ T71] ret_from_fork+0x474/0x6b0 [ 12.973041][ T71] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.973044][ T71] ? __switch_to+0x5a3/0xe00 [ 12.973048][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.973051][ T71] ret_from_fork_asm+0x11/0x20 [ 12.973059][ T71] [ 13.017114][ T50] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.035970][ T281] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.045068][ T50] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.263944][ T50] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.297096][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.308997][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.372180][ T71] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 17.835950][ C1] ip6_tnl_xmit_ctl: 8 callbacks suppressed [ 17.835960][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.836012][ C1] [ 17.836013][ C1] ======================================================== [ 17.836014][ C1] WARNING: possible irq lock inversion dependency detected [ 17.836017][ C1] 7.2.0-virtme #1 Tainted: G W [ 17.836018][ C1] -------------------------------------------------------- [ 17.836019][ C1] swapper/1/0 just changed the state of lock: [ 17.836020][ C1] ffffffff90889660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.836033][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 17.836035][ C1] (fs_reclaim){+.+.}-{0:0} [ 17.836036][ C1] [ 17.836036][ C1] [ 17.836036][ C1] and interrupts could create inverse lock ordering between them. [ 17.836036][ C1] [ 17.836037][ C1] [ 17.836037][ C1] other info that might help us debug this: [ 17.836037][ C1] Possible interrupt unsafe locking scenario: [ 17.836037][ C1] [ 17.836038][ C1] CPU0 CPU1 [ 17.836039][ C1] ---- ---- [ 17.836039][ C1] lock(fs_reclaim); [ 17.836040][ C1] local_irq_disable(); [ 17.836040][ C1] lock(console_owner); [ 17.836041][ C1] lock(fs_reclaim); [ 17.836042][ C1] [ 17.836042][ C1] lock(console_owner); [ 17.836043][ C1] [ 17.836043][ C1] *** DEADLOCK *** [ 17.836043][ C1] [ 17.836044][ C1] locks held by swapper/1/0: 8, last CPU#1: [ 17.836045][ C1] #0: ffa00000001d0c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 17.836050][ C1] #1: ffffffff90980b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 17.836056][ C1] #2: ffffffff90980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 17.836059][ C1] #3: ffffffff90980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 17.836064][ C1] #4: ff1100000d4f8a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 17.836068][ C1] #5: ffffffff90980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 17.836074][ C1] #6: ffffffff90969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.836077][ C1] #7: ffffffff90969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.836080][ C1] [ 17.836080][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 17.836085][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 17.836087][ C1] HARDIRQ-ON-W at: [ 17.836088][ C1] __lock_acquire+0x388/0xc20 [ 17.836091][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.836093][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.836096][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 17.836098][ C1] kthread_create_worker_on_node+0xea/0x210 [ 17.836101][ C1] workqueue_init+0x2a/0x680 [ 17.836104][ C1] kernel_init_freeable+0x2fe/0x630 [ 17.836106][ C1] kernel_init+0x21/0x150 [ 17.836109][ C1] ret_from_fork+0x474/0x6b0 [ 17.836112][ C1] ret_from_fork_asm+0x11/0x20 [ 17.836115][ C1] SOFTIRQ-ON-W at: [ 17.836116][ C1] __lock_acquire+0x388/0xc20 [ 17.836117][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.836118][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.836119][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 17.836121][ C1] kthread_create_worker_on_node+0xea/0x210 [ 17.836122][ C1] workqueue_init+0x2a/0x680 [ 17.836123][ C1] kernel_init_freeable+0x2fe/0x630 [ 17.836124][ C1] kernel_init+0x21/0x150 [ 17.836126][ C1] ret_from_fork+0x474/0x6b0 [ 17.836127][ C1] ret_from_fork_asm+0x11/0x20 [ 17.836128][ C1] INITIAL USE at: [ 17.836129][ C1] __lock_acquire+0x388/0xc20 [ 17.836131][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.836132][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.836133][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 17.836134][ C1] kthread_create_worker_on_node+0xea/0x210 [ 17.836136][ C1] workqueue_init+0x2a/0x680 [ 17.836137][ C1] kernel_init_freeable+0x2fe/0x630 [ 17.836138][ C1] kernel_init+0x21/0x150 [ 17.836139][ C1] ret_from_fork+0x474/0x6b0 [ 17.836140][ C1] ret_from_fork_asm+0x11/0x20 [ 17.836141][ C1] } [ 17.836142][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 17.836146][ C1] ... acquired at: [ 17.836147][ C1] __lock_acquire+0x518/0xc20 [ 17.836148][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.836150][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.836151][ C1] __kmalloc_noprof+0xd3/0x760 [ 17.836152][ C1] alloc_buf.isra.0+0x4b/0x260 [ 17.836155][ C1] put_chars+0x1e1/0x2f0 [ 17.836156][ C1] hvc_console_print+0x292/0x780 [ 17.836158][ C1] console_emit_next_record+0x22f/0x4c0 [ 17.836160][ C1] console_flush_one_record+0x46f/0x710 [ 17.836161][ C1] console_unlock+0xee/0x1f0 [ 17.836163][ C1] vprintk_emit+0x37c/0x3e0 [ 17.836164][ C1] dev_vprintk_emit+0x27f/0x2c0 [ 17.836167][ C1] dev_printk_emit+0xb9/0xee [ 17.836169][ C1] _dev_info+0xe2/0x116 [ 17.836170][ C1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 17.836173][ C1] cmos_do_probe+0x73b/0x98a [ 17.836175][ C1] platform_probe+0xfe/0x1f0 [ 17.836178][ C1] call_driver_probe+0x61/0x1c0 [ 17.836180][ C1] really_probe+0x199/0x760 [ 17.836181][ C1] __driver_probe_device+0x24f/0x440 [ 17.836183][ C1] driver_probe_device+0x4a/0xf0 [ 17.836184][ C1] __driver_attach+0x1b8/0x540 [ 17.836185][ C1] bus_for_each_dev+0x130/0x1e0 [ 17.836187][ C1] bus_add_driver+0x2c8/0x530 [ 17.836188][ C1] driver_register+0x1a3/0x390 [ 17.836189][ C1] __platform_driver_probe+0x13f/0x270 [ 17.836191][ C1] cmos_init+0x31/0x40 [ 17.836194][ C1] do_one_initcall+0x124/0x4f0 [ 17.836195][ C1] kernel_init_freeable+0x596/0x630 [ 17.836196][ C1] kernel_init+0x21/0x150 [ 17.836198][ C1] ret_from_fork+0x474/0x6b0 [ 17.836199][ C1] ret_from_fork_asm+0x11/0x20 [ 17.836200][ C1] [ 17.836200][ C1] -> (console_owner){..-.}-{0:0} { [ 17.836202][ C1] IN-SOFTIRQ-W at: [ 17.836203][ C1] __lock_acquire+0x388/0xc20 [ 17.836204][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.836205][ C1] console_lock_spinning_enable+0x5c/0x60 [ 17.836207][ C1] console_emit_next_record+0x1d1/0x4c0 [ 17.836209][ C1] console_flush_one_record+0x46f/0x710 [ 17.836210][ C1] console_unlock+0xee/0x1f0 [ 17.836212][ C1] vprintk_emit+0x37c/0x3e0 [ 17.836213][ C1] _printk+0xc7/0x100 [ 17.836216][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.836218][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.836221][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.836223][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.836225][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.836226][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.836228][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.836229][ C1] ip6_finish_output+0x646/0xda0 [ 17.836230][ C1] ip6_output+0x23f/0x7f0 [ 17.836231][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.836233][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.836235][ C1] call_timer_fn+0x160/0x4d0 [ 17.836236][ C1] __run_timers+0x68f/0xaa0 [ 17.836238][ C1] run_timer_softirq+0xf0/0x160 [ 17.836240][ C1] handle_softirqs+0x1d3/0x900 [ 17.836242][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.836243][ C1] irq_exit_rcu+0xe/0x30 [ 17.836244][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.836246][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.836248][ C1] pv_native_safe_halt+0xf/0x10 [ 17.836249][ C1] default_idle+0x9/0x10 [ 17.836251][ C1] default_idle_call+0x6e/0xb0 [ 17.836252][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.836255][ C1] do_idle+0xd8/0x190 [ 17.836256][ C1] cpu_startup_entry+0x53/0x70 [ 17.836257][ C1] start_secondary+0x204/0x2b0 [ 17.836259][ C1] common_startup_64+0x13e/0x148 [ 17.836261][ C1] INITIAL USE at: [ 17.836262][ C1] } [ 17.836263][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 17.836265][ C1] ... acquired at: [ 17.836266][ C1] mark_lock+0x1d7/0xa00 [ 17.836267][ C1] mark_usage+0x42/0x170 [ 17.836268][ C1] __lock_acquire+0x388/0xc20 [ 17.836270][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.836271][ C1] console_lock_spinning_enable+0x5c/0x60 [ 17.836272][ C1] console_emit_next_record+0x1d1/0x4c0 [ 17.836274][ C1] console_flush_one_record+0x46f/0x710 [ 17.836275][ C1] console_unlock+0xee/0x1f0 [ 17.836277][ C1] vprintk_emit+0x37c/0x3e0 [ 17.836278][ C1] _printk+0xc7/0x100 [ 17.836280][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.836282][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.836283][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.836285][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.836286][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.836287][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.836288][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.836289][ C1] ip6_finish_output+0x646/0xda0 [ 17.836291][ C1] ip6_output+0x23f/0x7f0 [ 17.836292][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.836293][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.836295][ C1] call_timer_fn+0x160/0x4d0 [ 17.836296][ C1] __run_timers+0x68f/0xaa0 [ 17.836298][ C1] run_timer_softirq+0xf0/0x160 [ 17.836299][ C1] handle_softirqs+0x1d3/0x900 [ 17.836300][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.836302][ C1] irq_exit_rcu+0xe/0x30 [ 17.836303][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.836304][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.836305][ C1] pv_native_safe_halt+0xf/0x10 [ 17.836307][ C1] default_idle+0x9/0x10 [ 17.836308][ C1] default_idle_call+0x6e/0xb0 [ 17.836310][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.836311][ C1] do_idle+0xd8/0x190 [ 17.836312][ C1] cpu_startup_entry+0x53/0x70 [ 17.836313][ C1] start_secondary+0x204/0x2b0 [ 17.836314][ C1] common_startup_64+0x13e/0x148 [ 17.836315][ C1] [ 17.836316][ C1] [ 17.836316][ C1] stack backtrace: [ 17.836319][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.836322][ C1] Tainted: [W]=WARN [ 17.836322][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.836324][ C1] Call Trace: [ 17.836325][ C1] [ 17.836327][ C1] dump_stack_lvl+0x6f/0xa0 [ 17.836331][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 17.836333][ C1] mark_lock_irq+0x989/0x9c0 [ 17.836335][ C1] ? add_lock_to_list+0x2c/0x1a0 [ 17.836338][ C1] mark_lock+0x1d7/0xa00 [ 17.836339][ C1] mark_usage+0x42/0x170 [ 17.836341][ C1] __lock_acquire+0x388/0xc20 [ 17.836343][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.836345][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 17.836347][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.836350][ C1] ? lock_acquire+0x13c/0x160 [ 17.836352][ C1] console_lock_spinning_enable+0x5c/0x60 [ 17.836353][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 17.836355][ C1] console_emit_next_record+0x1d1/0x4c0 [ 17.836357][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 17.836358][ C1] ? console_flush_one_record+0x106/0x710 [ 17.836360][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.836362][ C1] ? lock_acquire+0x13c/0x160 [ 17.836364][ C1] console_flush_one_record+0x46f/0x710 [ 17.836366][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 17.836368][ C1] ? __lock_acquire+0x518/0xc20 [ 17.836370][ C1] console_unlock+0xee/0x1f0 [ 17.836372][ C1] ? console_flush_one_record+0x710/0x710 [ 17.836373][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.836375][ C1] ? lock_acquire+0x60/0x160 [ 17.836377][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.836378][ C1] ? vprintk_emit+0x320/0x3e0 [ 17.836380][ C1] vprintk_emit+0x37c/0x3e0 [ 17.836383][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 17.836385][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.836387][ C1] _printk+0xc7/0x100 [ 17.836388][ C1] ? snapshot_read.cold+0x21/0x21 [ 17.836390][ C1] ? ___ratelimit+0x4e7/0xa00 [ 17.836393][ C1] ? idr_get_free+0x830/0x830 [ 17.836395][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.836398][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.836400][ C1] ? mark_usage+0x61/0x170 [ 17.836402][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.836404][ C1] ? mark_usage+0x61/0x170 [ 17.836405][ C1] ? netif_skb_features+0x658/0x1430 [ 17.836407][ C1] ? __lock_acquire+0x518/0xc20 [ 17.836408][ C1] ? validate_chain+0x737/0xc20 [ 17.836410][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 17.836411][ C1] ? mark_usage+0x61/0x170 [ 17.836413][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.836415][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.836417][ C1] ? validate_chain+0x730/0xc20 [ 17.836418][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 17.836420][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.836422][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.836423][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 17.836425][ C1] ? __rcu_read_lock+0x30/0x70 [ 17.836426][ C1] ? lock_acquire+0x13c/0x160 [ 17.836428][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.836430][ C1] ? tc_run+0x45e/0x7e0 [ 17.836432][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 17.836433][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.836435][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.836436][ C1] ? lock_acquire+0x13c/0x160 [ 17.836438][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.836441][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.836443][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.836444][ C1] ? find_held_lock+0x2b/0x80 [ 17.836446][ C1] ? neigh_hh_output+0x152/0x4c0 [ 17.836448][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.836450][ C1] ? ip6_dst_lookup+0x80/0x80 [ 17.836452][ C1] ? find_held_lock+0x2b/0x80 [ 17.836453][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.836455][ C1] ? ip6_mtu+0x15d/0x310 [ 17.836457][ C1] ip6_finish_output+0x646/0xda0 [ 17.836458][ C1] ip6_output+0x23f/0x7f0 [ 17.836460][ C1] ? ip6_finish_output+0xda0/0xda0 [ 17.836461][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.836463][ C1] ? find_held_lock+0x2b/0x80 [ 17.836464][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.836465][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 17.836467][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.836470][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 17.836472][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.836474][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.836476][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.836478][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.836480][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.836482][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.836483][ C1] ? lock_acquire+0x13c/0x160 [ 17.836485][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.836487][ C1] call_timer_fn+0x160/0x4d0 [ 17.836489][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 17.836490][ C1] ? debug_object_active_state+0x430/0x430 [ 17.836494][ C1] ? find_held_lock+0x2b/0x80 [ 17.836495][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.836497][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.836499][ C1] __run_timers+0x68f/0xaa0 [ 17.836501][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.836503][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.836505][ C1] ? __lock_acquire+0x518/0xc20 [ 17.836507][ C1] ? __rwlock_init+0x150/0x150 [ 17.836510][ C1] run_timer_softirq+0xf0/0x160 [ 17.836512][ C1] ? __run_timers+0xaa0/0xaa0 [ 17.836513][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.836515][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.836517][ C1] handle_softirqs+0x1d3/0x900 [ 17.836519][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.836520][ C1] ? _local_bh_enable+0xc0/0xc0 [ 17.836522][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.836524][ C1] irq_exit_rcu+0xe/0x30 [ 17.836525][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.836527][ C1] [ 17.836527][ C1] [ 17.836528][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 17.836530][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.836531][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.836534][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 17.836536][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 17.836538][ C1] RAX: 0000000000097055 RBX: ff11000001bea380 RCX: ffffffff8d6f0307 [ 17.836539][ C1] RDX: ff11000001bea380 RSI: ffffffff90438af6 RDI: ffffffff8fe8d8e0 [ 17.836540][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.836541][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 17.836542][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.836543][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.836545][ C1] default_idle+0x9/0x10 [ 17.836547][ C1] default_idle_call+0x6e/0xb0 [ 17.836549][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.836550][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 17.836552][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 17.836553][ C1] ? default_idle_call+0x98/0xb0 [ 17.836555][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.836557][ C1] do_idle+0xd8/0x190 [ 17.836558][ C1] cpu_startup_entry+0x53/0x70 [ 17.836560][ C1] start_secondary+0x204/0x2b0 [ 17.836561][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.836563][ C1] common_startup_64+0x13e/0x148 [ 17.836566][ C1] [ 17.836570][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.836572][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 17.836573][ C1] preempt_count: 303, expected: 0 [ 17.836574][ C1] RCU nest depth: 3, expected: 0 [ 17.836574][ C1] INFO: lockdep is turned off. [ 17.836575][ C1] irq event stamp: 618633 [ 17.836575][ C1] hardirqs last enabled at (618632): [] __down_trylock_console_sem+0x86/0xa0 [ 17.836578][ C1] hardirqs last disabled at (618633): [] console_emit_next_record+0x3d4/0x4c0 [ 17.836579][ C1] softirqs last enabled at (618564): [] handle_softirqs+0x67c/0x900 [ 17.836581][ C1] softirqs last disabled at (618583): [] __irq_exit_rcu+0x145/0x1c0 [ 17.836582][ C1] Preemption disabled at: [ 17.836583][ C1] [<0000000000000000>] 0x0 [ 17.836586][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.836588][ C1] Tainted: [W]=WARN [ 17.836589][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.836589][ C1] Call Trace: [ 17.836590][ C1] [ 17.836590][ C1] dump_stack_lvl+0x6f/0xa0 [ 17.836592][ C1] __might_resched.cold+0x1fe/0x2c1 [ 17.836595][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.836599][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.836601][ C1] __kmalloc_noprof+0x443/0x760 [ 17.836603][ C1] ? __rwlock_init+0x150/0x150 [ 17.836604][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 17.836606][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 17.836607][ C1] alloc_buf.isra.0+0x4b/0x260 [ 17.836609][ C1] put_chars+0x1e1/0x2f0 [ 17.836611][ C1] ? __send_to_port+0x420/0x420 [ 17.836613][ C1] ? mark_lock+0x1d7/0xa00 [ 17.836615][ C1] hvc_console_print+0x292/0x780 [ 17.836617][ C1] ? hvc_write+0x3a0/0x3a0 [ 17.836619][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.836620][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.836622][ C1] console_emit_next_record+0x22f/0x4c0 [ 17.836625][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 17.836626][ C1] ? console_flush_one_record+0x106/0x710 [ 17.836628][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.836630][ C1] ? lock_acquire+0x13c/0x160 [ 17.836632][ C1] console_flush_one_record+0x46f/0x710 [ 17.836634][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 17.836635][ C1] ? __lock_acquire+0x518/0xc20 [ 17.836638][ C1] console_unlock+0xee/0x1f0 [ 17.836639][ C1] ? console_flush_one_record+0x710/0x710 [ 17.836641][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.836643][ C1] ? lock_acquire+0x60/0x160 [ 17.836645][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.836646][ C1] ? vprintk_emit+0x320/0x3e0 [ 17.836648][ C1] vprintk_emit+0x37c/0x3e0 [ 17.836650][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 17.836652][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.836654][ C1] _printk+0xc7/0x100 [ 17.836656][ C1] ? snapshot_read.cold+0x21/0x21 [ 17.836657][ C1] ? ___ratelimit+0x4e7/0xa00 [ 17.836659][ C1] ? idr_get_free+0x830/0x830 [ 17.836662][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.836664][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.836666][ C1] ? mark_usage+0x61/0x170 [ 17.836668][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.836670][ C1] ? mark_usage+0x61/0x170 [ 17.836671][ C1] ? netif_skb_features+0x658/0x1430 [ 17.836672][ C1] ? __lock_acquire+0x518/0xc20 [ 17.836674][ C1] ? validate_chain+0x737/0xc20 [ 17.836675][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 17.836677][ C1] ? mark_usage+0x61/0x170 [ 17.836679][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.836681][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.836682][ C1] ? validate_chain+0x730/0xc20 [ 17.836684][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 17.836686][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.836687][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.836689][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 17.836690][ C1] ? __rcu_read_lock+0x30/0x70 [ 17.836692][ C1] ? lock_acquire+0x13c/0x160 [ 17.836694][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.836695][ C1] ? tc_run+0x45e/0x7e0 [ 17.836697][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 17.836698][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.836700][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.836701][ C1] ? lock_acquire+0x13c/0x160 [ 17.836703][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.836706][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.836708][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.836709][ C1] ? find_held_lock+0x2b/0x80 [ 17.836711][ C1] ? neigh_hh_output+0x152/0x4c0 [ 17.836713][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.836715][ C1] ? ip6_dst_lookup+0x80/0x80 [ 17.836716][ C1] ? find_held_lock+0x2b/0x80 [ 17.836718][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.836720][ C1] ? ip6_mtu+0x15d/0x310 [ 17.836721][ C1] ip6_finish_output+0x646/0xda0 [ 17.836723][ C1] ip6_output+0x23f/0x7f0 [ 17.836725][ C1] ? ip6_finish_output+0xda0/0xda0 [ 17.836726][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.836727][ C1] ? find_held_lock+0x2b/0x80 [ 17.836729][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.836730][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 17.836732][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.836734][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 17.836736][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.836738][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.836740][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.836742][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.836744][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.836746][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.836748][ C1] ? lock_acquire+0x13c/0x160 [ 17.836750][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.836751][ C1] call_timer_fn+0x160/0x4d0 [ 17.836753][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 17.836755][ C1] ? debug_object_active_state+0x430/0x430 [ 17.836757][ C1] ? find_held_lock+0x2b/0x80 [ 17.836758][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.836760][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.836762][ C1] __run_timers+0x68f/0xaa0 [ 17.836763][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.836766][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.836767][ C1] ? __lock_acquire+0x518/0xc20 [ 17.836770][ C1] ? __rwlock_init+0x150/0x150 [ 17.836772][ C1] run_timer_softirq+0xf0/0x160 [ 17.836774][ C1] ? __run_timers+0xaa0/0xaa0 [ 17.836775][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.836777][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.836778][ C1] handle_softirqs+0x1d3/0x900 [ 17.836780][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.836782][ C1] ? _local_bh_enable+0xc0/0xc0 [ 17.836784][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.836785][ C1] irq_exit_rcu+0xe/0x30 [ 17.836786][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.836788][ C1] [ 17.836789][ C1] [ 17.836789][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 17.836791][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.836792][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.836794][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 17.836795][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 17.836796][ C1] RAX: 0000000000097055 RBX: ff11000001bea380 RCX: ffffffff8d6f0307 [ 17.836797][ C1] RDX: ff11000001bea380 RSI: ffffffff90438af6 RDI: ffffffff8fe8d8e0 [ 17.836798][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.836798][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 17.836799][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.836800][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.836802][ C1] default_idle+0x9/0x10 [ 17.836804][ C1] default_idle_call+0x6e/0xb0 [ 17.836806][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.836807][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 17.836809][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 17.836810][ C1] ? default_idle_call+0x98/0xb0 [ 17.836812][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.836814][ C1] do_idle+0xd8/0x190 [ 17.836815][ C1] cpu_startup_entry+0x53/0x70 [ 17.836816][ C1] start_secondary+0x204/0x2b0 [ 17.836818][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.836819][ C1] common_startup_64+0x13e/0x148 [ 17.836822][ C1] [ 18.692021][ T332] Mirror/redirect action on [ 25.452333][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 25.452351][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.452354][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 25.452356][ C1] preempt_count: 303, expected: 0 [ 25.452358][ C1] RCU nest depth: 3, expected: 0 [ 25.452359][ C1] INFO: lockdep is turned off. [ 25.452360][ C1] irq event stamp: 618633 [ 25.452361][ C1] hardirqs last enabled at (618632): [] __down_trylock_console_sem+0x86/0xa0 [ 25.452373][ C1] hardirqs last disabled at (618633): [] console_emit_next_record+0x3d4/0x4c0 [ 25.452377][ C1] softirqs last enabled at (618564): [] handle_softirqs+0x67c/0x900 [ 25.452380][ C1] softirqs last disabled at (618583): [] __irq_exit_rcu+0x145/0x1c0 [ 25.452384][ C1] Preemption disabled at: [ 25.452385][ C1] [<0000000000000000>] 0x0 [ 25.452393][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.452397][ C1] Tainted: [W]=WARN [ 25.452399][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.452401][ C1] Call Trace: [ 25.452403][ C1] [ 25.452405][ C1] dump_stack_lvl+0x6f/0xa0 [ 25.452412][ C1] __might_resched.cold+0x1fe/0x2c1 [ 25.452416][ C1] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 25.452419][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.452423][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452428][ C1] __kmalloc_noprof+0x443/0x760 [ 25.452433][ C1] ? __rwlock_init+0x150/0x150 [ 25.452436][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 25.452441][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 25.452444][ C1] alloc_buf.isra.0+0x4b/0x260 [ 25.452447][ C1] put_chars+0x1e1/0x2f0 [ 25.452449][ C1] ? __send_to_port+0x420/0x420 [ 25.452452][ C1] ? console_prepend_replay+0x20/0x20 [ 25.452456][ C1] hvc_console_print+0x292/0x780 [ 25.452461][ C1] ? hvc_write+0x3a0/0x3a0 [ 25.452462][ C1] ? vsnprintf+0x668/0x1700 [ 25.452467][ C1] ? __rwlock_init+0x150/0x150 [ 25.452469][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452471][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452475][ C1] console_emit_next_record+0x22f/0x4c0 [ 25.452479][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 25.452482][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452484][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452486][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452489][ C1] ? lock_acquire+0x13c/0x160 [ 25.452492][ C1] ? console_flush_one_record+0x111/0x710 [ 25.452494][ C1] console_flush_one_record+0x46f/0x710 [ 25.452498][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 25.452502][ C1] console_unlock+0xee/0x1f0 [ 25.452504][ C1] ? lock_acquire+0x13c/0x160 [ 25.452506][ C1] ? console_flush_one_record+0x710/0x710 [ 25.452509][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452511][ C1] ? lock_release+0x184/0x1f0 [ 25.452513][ C1] ? lock_acquire+0x60/0x160 [ 25.452515][ C1] ? __rcu_read_lock+0x30/0x70 [ 25.452518][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.452521][ C1] ? vprintk_emit+0x320/0x3e0 [ 25.452524][ C1] vprintk_emit+0x37c/0x3e0 [ 25.452527][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 25.452530][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 25.452532][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452535][ C1] ? lock_acquire+0x13c/0x160 [ 25.452538][ C1] _printk+0xc7/0x100 [ 25.452542][ C1] ? snapshot_read.cold+0x21/0x21 [ 25.452545][ C1] ? ___ratelimit+0x4e7/0xa00 [ 25.452549][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 25.452553][ C1] ? idr_get_free+0x830/0x830 [ 25.452556][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 25.452560][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 25.452566][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 25.452571][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 25.452574][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452577][ C1] ? lock_acquire+0x13c/0x160 [ 25.452579][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452582][ C1] ? netif_skb_features+0x658/0x1430 [ 25.452586][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452589][ C1] ? lock_acquire+0x13c/0x160 [ 25.452591][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 25.452594][ C1] ? lock_release+0x184/0x1f0 [ 25.452596][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452598][ C1] ? lock_acquire+0x13c/0x160 [ 25.452600][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452603][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 25.452607][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452609][ C1] dev_hard_start_xmit+0xf4/0x620 [ 25.452613][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 25.452616][ C1] sch_direct_xmit+0x13d/0xaa0 [ 25.452619][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 25.452621][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452624][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 25.452626][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 25.452628][ C1] ? __rcu_read_lock+0x30/0x70 [ 25.452631][ C1] ? lock_acquire+0x13c/0x160 [ 25.452634][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 25.452637][ C1] ? tc_run+0x8b/0x7e0 [ 25.452640][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 25.452642][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 25.452645][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452647][ C1] ? lock_acquire+0x13c/0x160 [ 25.452650][ C1] __dev_queue_xmit+0x942/0x1b80 [ 25.452654][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 25.452657][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 25.452660][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 25.452664][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 25.452668][ C1] ? neigh_hh_output+0x152/0x4c0 [ 25.452672][ C1] ip6_finish_output2+0x96f/0x1300 [ 25.452675][ C1] ? ip6_dst_lookup+0x80/0x80 [ 25.452678][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452681][ C1] ? lock_acquire+0x13c/0x160 [ 25.452683][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452686][ C1] ? lock_release+0x184/0x1f0 [ 25.452688][ C1] ip6_finish_output+0x646/0xda0 [ 25.452691][ C1] ip6_output+0x23f/0x7f0 [ 25.452694][ C1] ? ip6_finish_output+0xda0/0xda0 [ 25.452697][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 25.452700][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452703][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.452705][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 25.452707][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452709][ C1] ? trace_hardirqs_on+0x36/0x40 [ 25.452711][ C1] ? lock_acquire+0x13c/0x160 [ 25.452713][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452716][ C1] ndisc_send_skb+0xba3/0x1520 [ 25.452721][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 25.452725][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 25.452728][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.452731][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.452733][ C1] addrconf_rs_timer+0x26f/0x770 [ 25.452736][ C1] ? do_raw_spin_lock+0x131/0x280 [ 25.452739][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.452743][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452746][ C1] ? lock_acquire+0x13c/0x160 [ 25.452748][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 25.452751][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.452753][ C1] call_timer_fn+0x160/0x4d0 [ 25.452757][ C1] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 25.452760][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 25.452763][ C1] ? debug_object_active_state+0x430/0x430 [ 25.452768][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452771][ C1] __run_timers+0x68f/0xaa0 [ 25.452773][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.452777][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 25.452780][ C1] ? do_raw_spin_lock+0x131/0x280 [ 25.452784][ C1] ? __rwlock_init+0x150/0x150 [ 25.452788][ C1] run_timer_softirq+0xf0/0x160 [ 25.452790][ C1] ? __run_timers+0xaa0/0xaa0 [ 25.452793][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.452795][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452798][ C1] handle_softirqs+0x1d3/0x900 [ 25.452801][ C1] ? _local_bh_enable+0xc0/0xc0 [ 25.452803][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452806][ C1] ? lock_release+0x184/0x1f0 [ 25.452808][ C1] __irq_exit_rcu+0x145/0x1c0 [ 25.452811][ C1] irq_exit_rcu+0xe/0x30 [ 25.452813][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 25.452816][ C1] [ 25.452817][ C1] [ 25.452818][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 25.452821][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 25.452824][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 25.452828][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 25.452830][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 25.452839][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 25.452841][ C1] RDX: 0000000000000001 RSI: ffffffff8fe8d860 RDI: ffffffff8d6f0307 [ 25.452842][ C1] RBP: 0000000000000000 R08: ffffffff8fb81421 R09: 1fe2200006a563a2 [ 25.452844][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 25.452845][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 25.452847][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 25.452850][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.452854][ C1] default_idle+0x9/0x10 [ 25.452857][ C1] default_idle_call+0x6e/0xb0 [ 25.452860][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.452862][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 25.452864][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 25.452868][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.452871][ C1] do_idle+0xd8/0x190 [ 25.452879][ C1] cpu_startup_entry+0x53/0x70 [ 25.452881][ C1] start_secondary+0x204/0x2b0 [ 25.452884][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 25.452887][ C1] common_startup_64+0x13e/0x148 [ 25.452893][ C1] [ 29.056683][ T429] br1: port 1(veth1) entered disabled state [ 29.056704][ T429] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.056707][ T429] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 429, name: ip [ 29.056710][ T429] preempt_count: 202, expected: 0 [ 29.056711][ T429] RCU nest depth: 0, expected: 0 [ 29.056712][ T429] INFO: lockdep is turned off. [ 29.056714][ T429] irq event stamp: 0 [ 29.056715][ T429] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 29.056722][ T429] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 29.056729][ T429] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 29.056732][ T429] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 29.056735][ T429] Preemption disabled at: [ 29.056736][ T429] [<0000000000000000>] 0x0 [ 29.056742][ T429] CPU: 0 UID: 0 PID: 429 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.056747][ T429] Tainted: [W]=WARN [ 29.056748][ T429] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.056751][ T429] Call Trace: [ 29.056753][ T429] [ 29.056754][ T429] dump_stack_lvl+0x6f/0xa0 [ 29.056762][ T429] __might_resched.cold+0x1fe/0x2c1 [ 29.056767][ T429] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.056772][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.056777][ T429] __kmalloc_noprof+0x443/0x760 [ 29.056782][ T429] ? __rwlock_init+0x150/0x150 [ 29.056785][ T429] ? alloc_buf.isra.0+0x4b/0x260 [ 29.056791][ T429] ? do_raw_spin_unlock+0x59/0x250 [ 29.056793][ T429] alloc_buf.isra.0+0x4b/0x260 [ 29.056797][ T429] put_chars+0x1e1/0x2f0 [ 29.056799][ T429] ? __send_to_port+0x420/0x420 [ 29.056802][ T429] ? printk_get_next_message+0x240/0x650 [ 29.056807][ T429] hvc_console_print+0x292/0x780 [ 29.056813][ T429] ? hvc_write+0x3a0/0x3a0 [ 29.056817][ T429] ? __rwlock_init+0x150/0x150 [ 29.056820][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.056823][ T429] ? lock_acquire+0x13c/0x160 [ 29.056826][ T429] console_emit_next_record+0x22f/0x4c0 [ 29.056830][ T429] ? devkmsg_read+0x4b0/0x4b0 [ 29.056833][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.056839][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.056842][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.056844][ T429] ? lock_acquire+0x13c/0x160 [ 29.056848][ T429] ? console_flush_one_record+0x111/0x710 [ 29.056850][ T429] console_flush_one_record+0x46f/0x710 [ 29.056854][ T429] ? console_emit_next_record+0x4c0/0x4c0 [ 29.056858][ T429] console_unlock+0xee/0x1f0 [ 29.056861][ T429] ? lock_acquire+0x13c/0x160 [ 29.056863][ T429] ? console_flush_one_record+0x710/0x710 [ 29.056866][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.056869][ T429] ? lock_release+0x184/0x1f0 [ 29.056871][ T429] ? lock_acquire+0x60/0x160 [ 29.056873][ T429] ? __rcu_read_lock+0x30/0x70 [ 29.056877][ T429] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.056879][ T429] ? vprintk_emit+0x320/0x3e0 [ 29.056883][ T429] vprintk_emit+0x37c/0x3e0 [ 29.056890][ T429] ? wake_up_klogd_work_func+0x90/0x90 [ 29.056893][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.056896][ T429] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.056899][ T429] ? trace_hardirqs_on+0x36/0x40 [ 29.056902][ T429] _printk+0xc7/0x100 [ 29.056907][ T429] ? snapshot_read.cold+0x21/0x21 [ 29.056910][ T429] ? ipv6_mc_down+0x17e/0x2d0 [ 29.056917][ T429] br_set_state+0x22f/0x430 [bridge] [ 29.056936][ T429] br_stp_disable_port+0x11f/0x390 [bridge] [ 29.056949][ T429] br_device_event+0x7b5/0x8f0 [bridge] [ 29.056962][ T429] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 29.056966][ T429] ? llc_exit+0x3e0/0x3e0 [llc] [ 29.056971][ T429] ? addrconf_notify+0x2c8/0xf30 [ 29.056976][ T429] notifier_call_chain+0xae/0x300 [ 29.056981][ T429] __dev_notify_flags+0x23c/0x3c0 [ 29.056986][ T429] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.056989][ T429] ? netif_change_name+0x8c0/0x8c0 [ 29.056992][ T429] ? netif_set_allmulti+0x250/0x250 [ 29.056995][ T429] ? __kernel_text_address+0x12/0x30 [ 29.056998][ T429] ? write_profile+0xf0/0xf0 [ 29.057001][ T429] ? unwind_get_return_address+0x67/0xd0 [ 29.057006][ T429] netif_change_flags+0xfe/0x190 [ 29.057009][ T429] do_setlink.isra.0+0x1cc3/0x2750 [ 29.057014][ T429] ? stack_trace_save+0x93/0xc0 [ 29.057017][ T429] ? rtnl_link_get_size+0x350/0x350 [ 29.057019][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.057021][ T429] ? stack_depot_save_flags+0x1bc/0x790 [ 29.057026][ T429] ? kasan_save_stack+0x3d/0x50 [ 29.057030][ T429] ? kasan_save_stack+0x2f/0x50 [ 29.057033][ T429] ? kasan_save_track+0x14/0x30 [ 29.057035][ T429] ? __kasan_kmalloc+0x7b/0x90 [ 29.057038][ T429] ? __kmalloc_cache_noprof+0x29a/0x620 [ 29.057040][ T429] ? rtnl_newlink+0x124/0x11c0 [ 29.057042][ T429] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.057044][ T429] ? netlink_rcv_skb+0x14e/0x3a0 [ 29.057048][ T429] ? netlink_unicast+0x486/0x750 [ 29.057050][ T429] ? netlink_sendmsg+0x735/0xc60 [ 29.057052][ T429] ? ____sys_sendmsg+0x415/0x880 [ 29.057055][ T429] ? ___sys_sendmsg+0x14e/0x1d0 [ 29.057057][ T429] ? __sys_sendmsg+0x12c/0x1d0 [ 29.057060][ T429] ? do_syscall_64+0xff/0x530 [ 29.057063][ T429] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.057067][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.057070][ T429] ? lock_acquire+0x13c/0x160 [ 29.057072][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.057074][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.057077][ T429] ? trace_contention_end+0xb3/0x180 [ 29.057081][ T429] ? __mutex_lock+0x1db/0x1ea0 [ 29.057084][ T429] ? __mutex_lock+0x9a3/0x1ea0 [ 29.057086][ T429] ? rtnl_newlink+0x9a8/0x11c0 [ 29.057089][ T429] ? ww_mutex_lock+0x160/0x160 [ 29.057093][ T429] ? __rtnl_newlink+0x3fa/0xa50 [ 29.057096][ T429] rtnl_newlink+0x9f1/0x11c0 [ 29.057100][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.057103][ T429] ? rtnl_bridge_getlink+0x850/0x850 [ 29.057105][ T429] ? lock_acquire+0x13c/0x160 [ 29.057107][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.057110][ T429] ? is_bpf_text_address+0x3e/0x110 [ 29.057115][ T429] ? is_bpf_text_address+0x72/0x110 [ 29.057117][ T429] ? kernel_text_address+0x149/0x170 [ 29.057120][ T429] ? __kernel_text_address+0x12/0x30 [ 29.057122][ T429] ? write_profile+0xf0/0xf0 [ 29.057124][ T429] ? unwind_get_return_address+0x67/0xd0 [ 29.057126][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.057129][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.057131][ T429] ? cap_capable+0x1d7/0x3d0 [ 29.057136][ T429] ? lock_acquire+0x13c/0x160 [ 29.057138][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.057141][ T429] ? rtnl_bridge_getlink+0x850/0x850 [ 29.057144][ T429] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.057147][ T429] ? rtnl_link_fill+0x920/0x920 [ 29.057149][ T429] ? filter_irq_stacks+0xd0/0xd0 [ 29.057151][ T429] ? stack_depot_save_flags+0x1bc/0x790 [ 29.057155][ T429] netlink_rcv_skb+0x14e/0x3a0 [ 29.057158][ T429] ? rtnl_link_fill+0x920/0x920 [ 29.057160][ T429] ? lock_release+0x184/0x1f0 [ 29.057163][ T429] ? netlink_ack+0xcf0/0xcf0 [ 29.057165][ T429] ? __netlink_lookup+0xb9/0x6b0 [ 29.057169][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.057172][ T429] ? lock_release+0x184/0x1f0 [ 29.057175][ T429] netlink_unicast+0x486/0x750 [ 29.057178][ T429] ? netlink_attachskb+0x810/0x810 [ 29.057180][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.057183][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.057185][ T429] ? lock_acquire+0x13c/0x160 [ 29.057189][ T429] netlink_sendmsg+0x735/0xc60 [ 29.057192][ T429] ? netlink_unicast+0x750/0x750 [ 29.057195][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.057198][ T429] ? lock_release+0x184/0x1f0 [ 29.057201][ T429] ____sys_sendmsg+0x415/0x880 [ 29.057203][ T429] ? copy_msghdr_from_user+0x279/0x420 [ 29.057206][ T429] ? get_timestamp.constprop.0+0x390/0x390 [ 29.057208][ T429] ? move_addr_to_kernel+0x40/0x40 [ 29.057211][ T429] ? filter_irq_stacks+0xd0/0xd0 [ 29.057215][ T429] ___sys_sendmsg+0x14e/0x1d0 [ 29.057218][ T429] ? copy_msghdr_from_user+0x420/0x420 [ 29.057226][ T429] __sys_sendmsg+0x12c/0x1d0 [ 29.057229][ T429] ? __sys_sendmsg_sock+0x20/0x20 [ 29.057234][ T429] ? rcu_is_watching+0x16/0xd0 [ 29.057237][ T429] do_syscall_64+0xff/0x530 [ 29.057239][ T429] ? exc_page_fault+0xee/0x100 [ 29.057242][ T429] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.057245][ T429] RIP: 0033:0x7f43668d954e [ 29.057248][ T429] 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 [ 29.057251][ T429] RSP: 002b:00007ffe0ddfe180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.057255][ T429] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f43668d954e [ 29.057257][ T429] RDX: 0000000000000000 RSI: 00007ffe0ddfe230 RDI: 0000000000000005 [ 29.057258][ T429] RBP: 00007ffe0ddfe190 R08: 0000000000000000 R09: 0000000000000000 [ 29.057260][ T429] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b797 [ 29.057261][ T429] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe0ddfe8f0 [ 29.057265][ T429] [ 29.101912][ T429] ip (429) used greatest stack depth: 23016 bytes left [ 29.120431][ T430] br1: port 2(veth2) entered disabled state [ 29.137537][ T431] veth2: left allmulticast mode [ 29.137791][ T431] veth2: left promiscuous mode [ 29.138105][ T431] br1: port 2(veth2) entered disabled state [ 29.139271][ T431] veth1: left allmulticast mode [ 29.139545][ T431] veth1: left promiscuous mode [ 29.139818][ T431] br1: port 1(veth1) entered disabled state