[ 9.582403][ T186] ip (186) used greatest stack depth: 24336 bytes left [ 9.582419][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.582421][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 9.582422][ T186] preempt_count: 2, expected: 0 [ 9.582423][ T186] RCU nest depth: 0, expected: 0 [ 9.582424][ T186] locks held by ip/186: 5, last CPU#2: [ 9.582427][ T186] #0: ffffffffb72027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.582439][ T186] #1: ffffffffb7369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.582445][ T186] #2: ffffffffb7369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.582449][ T186] #3: ffffffffb7289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.582453][ T186] #4: ffffffffb7289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.582457][ T186] irq event stamp: 34166 [ 9.582458][ T186] hardirqs last enabled at (34165): [] __down_trylock_console_sem+0x86/0xa0 [ 9.582460][ T186] hardirqs last disabled at (34166): [] console_emit_next_record+0x3d4/0x4c0 [ 9.582462][ T186] softirqs last enabled at (32882): [] netlink_release+0x17b/0xcf0 [ 9.582466][ T186] softirqs last disabled at (32880): [] netlink_release+0xd2/0xcf0 [ 9.582469][ T186] Preemption disabled at: [ 9.582469][ T186] [<0000000000000000>] 0x0 [ 9.582476][ T186] CPU: 2 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.582480][ T186] Tainted: [W]=WARN [ 9.582480][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.582482][ T186] Call Trace: [ 9.582484][ T186] [ 9.582486][ T186] dump_stack_lvl+0x6f/0xa0 [ 9.582493][ T186] __might_resched.cold+0x1fe/0x2c1 [ 9.582498][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.582502][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 9.582507][ T186] __kmalloc_noprof+0x443/0x760 [ 9.582510][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 9.582515][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 9.582518][ T186] alloc_buf.isra.0+0x4b/0x260 [ 9.582521][ T186] put_chars+0x1e1/0x2f0 [ 9.582524][ T186] ? __send_to_port+0x420/0x420 [ 9.582526][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.582530][ T186] ? validate_chain+0x38b/0xc20 [ 9.582536][ T186] hvc_console_print+0x292/0x780 [ 9.582543][ T186] ? hvc_write+0x3a0/0x3a0 [ 9.582546][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.582548][ T186] ? lock_acquire+0x13c/0x160 [ 9.582552][ T186] console_emit_next_record+0x22f/0x4c0 [ 9.582556][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 9.582558][ T186] ? console_flush_one_record+0x106/0x710 [ 9.582561][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.582564][ T186] ? lock_acquire+0x13c/0x160 [ 9.582568][ T186] console_flush_one_record+0x46f/0x710 [ 9.582572][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 9.582574][ T186] ? __lock_acquire+0x518/0xc20 [ 9.582579][ T186] console_unlock+0xee/0x1f0 [ 9.582582][ T186] ? console_flush_one_record+0x710/0x710 [ 9.582583][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.582586][ T186] ? lock_acquire+0x60/0x160 [ 9.582589][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.582591][ T186] ? vprintk_emit+0x320/0x3e0 [ 9.582595][ T186] vprintk_emit+0x37c/0x3e0 [ 9.582598][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 9.582602][ T186] ? __lock_acquire+0x518/0xc20 [ 9.582606][ T186] _printk+0xc7/0x100 [ 9.582610][ T186] ? snapshot_read.cold+0x21/0x21 [ 9.582612][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.582615][ T186] ? __rwlock_init+0x150/0x150 [ 9.582619][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.582622][ T186] do_exit.cold+0x82/0x9c [ 9.582625][ T186] ? exit_notify+0x890/0x890 [ 9.582627][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 9.582630][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.582634][ T186] do_group_exit+0xb8/0x370 [ 9.582637][ T186] __x64_sys_exit_group+0x3c/0x50 [ 9.582639][ T186] x64_sys_call+0x1567/0x1570 [ 9.582641][ T186] do_syscall_64+0xff/0x530 [ 9.582644][ T186] ? exc_page_fault+0xee/0x100 [ 9.582647][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.582649][ T186] RIP: 0033:0x7f01efb751b8 [ 9.582652][ T186] Code: Unable to access opcode bytes at 0x7f01efb7518e. [ 9.582653][ T186] RSP: 002b:00007ffe32c982a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.582655][ T186] RAX: ffffffffffffffda RBX: 00007f01efca5f88 RCX: 00007f01efb751b8 [ 9.582657][ T186] RDX: 00007f01ef8bffc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.582658][ T186] RBP: 00007ffe32c98300 R08: 0000000000000000 R09: 0000000000008010 [ 9.582659][ T186] R10: 00007ffe32c980c0 R11: 0000000000000246 R12: 0000000000000001 [ 9.582659][ T186] R13: 0000000000000000 R14: 00007f01efca4680 R15: 00007f01efca5fa0 [ 9.582666][ T186] [ 9.724188][ T192] ip (192) used greatest stack depth: 24272 bytes left [ 11.083937][ T249] gre: GRE over IPv4 demultiplexer driver [ 11.083953][ T249] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.083955][ T249] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 249, name: modprobe [ 11.083957][ T249] preempt_count: 1, expected: 0 [ 11.083958][ T249] RCU nest depth: 0, expected: 0 [ 11.083959][ T249] locks held by modprobe/249: 4, last CPU#2: [ 11.083961][ T249] #0: ffffffffb7369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.083974][ T249] #1: ffffffffb7369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.083978][ T249] #2: ffffffffb7289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.083982][ T249] #3: ffffffffb7289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.083986][ T249] irq event stamp: 23784 [ 11.083987][ T249] hardirqs last enabled at (23783): [] __down_trylock_console_sem+0x86/0xa0 [ 11.083990][ T249] hardirqs last disabled at (23784): [] console_emit_next_record+0x3d4/0x4c0 [ 11.083992][ T249] softirqs last enabled at (22852): [] handle_softirqs+0x67c/0x900 [ 11.083995][ T249] softirqs last disabled at (22847): [] __irq_exit_rcu+0x145/0x1c0 [ 11.083997][ T249] Preemption disabled at: [ 11.083998][ T249] [] vprintk_emit+0x31b/0x3e0 [ 11.084003][ T249] CPU: 2 UID: 0 PID: 249 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.084007][ T249] Tainted: [W]=WARN [ 11.084008][ T249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.084010][ T249] Call Trace: [ 11.084012][ T249] [ 11.084013][ T249] dump_stack_lvl+0x6f/0xa0 [ 11.084019][ T249] ? vprintk_emit+0x31b/0x3e0 [ 11.084021][ T249] __might_resched.cold+0x1fe/0x2c1 [ 11.084026][ T249] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.084030][ T249] ? __kmalloc_noprof+0xdb/0x760 [ 11.084036][ T249] __kmalloc_noprof+0x443/0x760 [ 11.084038][ T249] ? alloc_buf.isra.0+0x4b/0x260 [ 11.084044][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 11.084047][ T249] alloc_buf.isra.0+0x4b/0x260 [ 11.084050][ T249] put_chars+0x1e1/0x2f0 [ 11.084052][ T249] ? desc_read_finalized_seq+0x79/0x120 [ 11.084054][ T249] ? __send_to_port+0x420/0x420 [ 11.084057][ T249] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.084061][ T249] ? validate_chain+0x38b/0xc20 [ 11.084065][ T249] hvc_console_print+0x292/0x780 [ 11.084068][ T249] ? __lock_acquire+0x518/0xc20 [ 11.084070][ T249] ? __lock_acquire+0x518/0xc20 [ 11.084074][ T249] ? hvc_write+0x3a0/0x3a0 [ 11.084076][ T249] ? console_emit_next_record+0x1df/0x4c0 [ 11.084079][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.084082][ T249] ? lock_acquire+0x13c/0x160 [ 11.084086][ T249] console_emit_next_record+0x22f/0x4c0 [ 11.084090][ T249] ? devkmsg_read+0x4b0/0x4b0 [ 11.084092][ T249] ? console_flush_one_record+0x106/0x710 [ 11.084095][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.084097][ T249] ? lock_acquire+0x13c/0x160 [ 11.084101][ T249] console_flush_one_record+0x46f/0x710 [ 11.084106][ T249] ? console_emit_next_record+0x4c0/0x4c0 [ 11.084108][ T249] ? __lock_acquire+0x518/0xc20 [ 11.084113][ T249] console_unlock+0xee/0x1f0 [ 11.084116][ T249] ? console_flush_one_record+0x710/0x710 [ 11.084118][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.084120][ T249] ? lock_acquire+0x60/0x160 [ 11.084124][ T249] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.084125][ T249] ? vprintk_emit+0x320/0x3e0 [ 11.084129][ T249] vprintk_emit+0x37c/0x3e0 [ 11.084133][ T249] ? wake_up_klogd_work_func+0x90/0x90 [ 11.084139][ T249] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.084142][ T249] _printk+0xc7/0x100 [ 11.084147][ T249] ? snapshot_read.cold+0x21/0x21 [ 11.084158][ T249] ? do_one_initcall+0x113/0x4f0 [ 11.084161][ T249] gre_init+0x15/0x1000 [gre] [ 11.084163][ T249] do_one_initcall+0x124/0x4f0 [ 11.084166][ T249] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.084171][ T249] ? do_init_module+0xae/0x8a0 [ 11.084174][ T249] ? kasan_unpoison+0x44/0x70 [ 11.084179][ T249] do_init_module+0x2ad/0x8a0 [ 11.084183][ T249] ? lockdep_hardirqs_on+0x91/0x130 [ 11.084187][ T249] ? free_module+0x470/0x470 [ 11.084191][ T249] ? kfree+0x123/0x590 [ 11.084195][ T249] load_module+0x1424/0x1bb0 [ 11.084202][ T249] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.084207][ T249] ? backing_file_read_iter+0x541/0x790 [ 11.084211][ T249] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.084215][ T249] init_module_from_file+0x11f/0x1a0 [ 11.084218][ T249] ? __do_sys_init_module+0x220/0x220 [ 11.084226][ T249] ? __rwlock_init+0x150/0x150 [ 11.084230][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 11.084233][ T249] idempotent_init_module+0x37b/0x7c0 [ 11.084237][ T249] ? init_module_from_file+0x1a0/0x1a0 [ 11.084243][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.084246][ T249] ? cap_capable+0x1d7/0x3d0 [ 11.084252][ T249] __x64_sys_finit_module+0xdf/0x190 [ 11.084254][ T249] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.084258][ T249] do_syscall_64+0xff/0x530 [ 11.084260][ T249] ? exc_page_fault+0xee/0x100 [ 11.084263][ T249] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.084265][ T249] RIP: 0033:0x7fdcfa93137d [ 11.084268][ T249] 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 [ 11.084270][ T249] RSP: 002b:00007ffcd3bc9068 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.084273][ T249] RAX: ffffffffffffffda RBX: 0000560b643e6a40 RCX: 00007fdcfa93137d [ 11.084274][ T249] RDX: 0000000000000000 RSI: 0000560b616c5ffd RDI: 0000000000000001 [ 11.084275][ T249] RBP: 00007ffcd3bc9100 R08: 0000000000000000 R09: 0000000000000000 [ 11.084276][ T249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b616c5ffd [ 11.084277][ T249] R13: 0000560b643e6a00 R14: 0000000000040000 R15: 0000000000000000 [ 11.084284][ T249] [ 11.121368][ T249] ip_gre: GRE over IPv4 tunneling driver [ 11.219727][ T251] ip (251) used greatest stack depth: 24056 bytes left [ 11.386061][ T259] GACT probability NOT on [ 11.473597][ T261] ip6_gre: GRE over IPv6 tunneling driver [ 11.563569][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.563631][ T50] [ 11.563633][ T50] ============================= [ 11.563634][ T50] WARNING: suspicious RCU usage [ 11.563636][ T50] 7.2.0-virtme #1 Tainted: G W [ 11.563637][ T50] ----------------------------- [ 11.563638][ T50] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 11.563640][ T50] [ 11.563640][ T50] other info that might help us debug this: [ 11.563640][ T50] [ 11.563640][ T50] [ 11.563640][ T50] rcu_scheduler_active = 2, debug_locks = 1 [ 11.563642][ T50] locks held by kworker/3:1/50: 12, last CPU#3: [ 11.563643][ T50] #0: ff11000008d92740 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.563657][ T50] #1: ffa000000036fd10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.563661][ T50] #2: ff1100000cd4a530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 11.563666][ T50] #3: ffffffffb7380b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 11.563669][ T50] #4: ffffffffb7380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 11.563674][ T50] #5: ffffffffb7380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 11.563679][ T50] #6: ff1100000566a228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 11.563683][ T50] #7: ffffffffb7380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 11.563688][ T50] #8: ffffffffb7369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.563693][ T50] #9: ffffffffb7369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.563697][ T50] #10: ffffffffb7289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.563701][ T50] #11: ffffffffb7289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.563705][ T50] [ 11.563705][ T50] stack backtrace: [ 11.563708][ T50] CPU: 3 UID: 0 PID: 50 Comm: kworker/3:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.563711][ T50] Tainted: [W]=WARN [ 11.563712][ T50] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.563713][ T50] Workqueue: mld mld_ifc_work [ 11.563717][ T50] Call Trace: [ 11.563718][ T50] [ 11.563720][ T50] dump_stack_lvl+0x6f/0xa0 [ 11.563727][ T50] lockdep_rcu_suspicious.cold+0x37/0x8a [ 11.563733][ T50] __might_resched+0x2ac/0x390 [ 11.563737][ T50] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.563740][ T50] ? __kmalloc_noprof+0xdb/0x760 [ 11.563746][ T50] __kmalloc_noprof+0x443/0x760 [ 11.563748][ T50] ? alloc_buf.isra.0+0x4b/0x260 [ 11.563754][ T50] ? do_raw_spin_unlock+0x59/0x250 [ 11.563757][ T50] alloc_buf.isra.0+0x4b/0x260 [ 11.563760][ T50] put_chars+0x1e1/0x2f0 [ 11.563763][ T50] ? __send_to_port+0x420/0x420 [ 11.563766][ T50] ? validate_chain+0x34a/0xc20 [ 11.563772][ T50] hvc_console_print+0x292/0x780 [ 11.563779][ T50] ? hvc_write+0x3a0/0x3a0 [ 11.563781][ T50] ? rcu_is_watching+0x16/0xd0 [ 11.563785][ T50] ? lock_acquire+0x13c/0x160 [ 11.563789][ T50] console_emit_next_record+0x22f/0x4c0 [ 11.563793][ T50] ? devkmsg_read+0x4b0/0x4b0 [ 11.563795][ T50] ? console_flush_one_record+0x106/0x710 [ 11.563798][ T50] ? rcu_is_watching+0x16/0xd0 [ 11.563801][ T50] ? lock_acquire+0x13c/0x160 [ 11.563811][ T50] console_flush_one_record+0x46f/0x710 [ 11.563816][ T50] ? console_emit_next_record+0x4c0/0x4c0 [ 11.563818][ T50] ? __lock_acquire+0x518/0xc20 [ 11.563824][ T50] console_unlock+0xee/0x1f0 [ 11.563827][ T50] ? console_flush_one_record+0x710/0x710 [ 11.563829][ T50] ? rcu_is_watching+0x16/0xd0 [ 11.563831][ T50] ? lock_acquire+0x60/0x160 [ 11.563835][ T50] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.563837][ T50] ? vprintk_emit+0x320/0x3e0 [ 11.563841][ T50] vprintk_emit+0x37c/0x3e0 [ 11.563844][ T50] ? wake_up_klogd_work_func+0x90/0x90 [ 11.563847][ T50] ? __lock_release.isra.0+0x69/0x1a0 [ 11.563852][ T50] _printk+0xc7/0x100 [ 11.563855][ T50] ? snapshot_read.cold+0x21/0x21 [ 11.563857][ T50] ? ___ratelimit+0x4e7/0xa00 [ 11.563863][ T50] ? idr_get_free+0x830/0x830 [ 11.563869][ T50] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 11.563873][ T50] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 11.563877][ T50] ? ret_from_fork_asm+0x11/0x20 [ 11.563880][ T50] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 11.563884][ T50] ? stack_trace_save+0x93/0xc0 [ 11.563887][ T50] ? filter_irq_stacks+0xd0/0xd0 [ 11.563889][ T50] ? netif_skb_features+0x658/0x1430 [ 11.563891][ T50] ? mark_lock_irq+0x390/0x9c0 [ 11.563893][ T50] ? lock_acquire+0x13c/0x160 [ 11.563895][ T50] ? skb_network_protocol+0x3b0/0x3b0 [ 11.563898][ T50] ? save_trace+0xe8/0x280 [ 11.563903][ T50] ? rcu_is_watching+0x16/0xd0 [ 11.563905][ T50] dev_hard_start_xmit+0xf4/0x620 [ 11.563909][ T50] ? validate_xmit_skb_list+0xb3/0x150 [ 11.563912][ T50] sch_direct_xmit+0x13d/0xaa0 [ 11.563917][ T50] ? lock_acquire.part.0+0xd4/0x280 [ 11.563919][ T50] ? dequeue_skb+0x1db0/0x1db0 [ 11.563922][ T50] ? __rcu_read_lock+0x30/0x70 [ 11.563924][ T50] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.563926][ T50] ? lock_acquire+0x13c/0x160 [ 11.563931][ T50] __dev_xmit_skb+0xecc/0x1be0 [ 11.563936][ T50] ? alloc_netdev_dummy+0x30/0x30 [ 11.563937][ T50] ? __dev_queue_xmit+0x1fc/0x1b80 [ 11.563941][ T50] ? rcu_is_watching+0x16/0xd0 [ 11.563943][ T50] ? lock_acquire+0x13c/0x160 [ 11.563947][ T50] __dev_queue_xmit+0x942/0x1b80 [ 11.563950][ T50] ? __lock_acquire+0x518/0xc20 [ 11.563955][ T50] ? lock_acquire.part.0+0xd4/0x280 [ 11.563957][ T50] ? find_held_lock+0x2b/0x80 [ 11.563959][ T50] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 11.563971][ T50] ip6_finish_output2+0x423/0x1300 [ 11.563975][ T50] ? ip6_dst_lookup+0x80/0x80 [ 11.563977][ T50] ? find_held_lock+0x2b/0x80 [ 11.563980][ T50] ? __lock_release.isra.0+0x69/0x1a0 [ 11.563983][ T50] ? ip6_mtu+0x15d/0x310 [ 11.563988][ T50] ip6_finish_output+0x646/0xda0 [ 11.563992][ T50] ip6_output+0x23f/0x7f0 [ 11.563995][ T50] ? ip6_finish_output+0xda0/0xda0 [ 11.563996][ T50] ? __lock_release.isra.0+0x69/0x1a0 [ 11.563999][ T50] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 11.564002][ T50] ? mark_held_locks+0x40/0x70 [ 11.564005][ T50] ? __local_bh_enable_ip+0xaa/0x150 [ 11.564008][ T50] ? __local_bh_enable_ip+0xaa/0x150 [ 11.564010][ T50] ? icmp6_dst_alloc+0x317/0x4d0 [ 11.564014][ T50] mld_sendpack+0x9d6/0xec0 [ 11.564019][ T50] ? mld_dad_start_work+0x240/0x240 [ 11.564025][ T50] ? mld_send_cr+0x50f/0x820 [ 11.564030][ T50] mld_ifc_work+0x36/0x190 [ 11.564032][ T50] ? process_one_work+0xdfc/0x1560 [ 11.564034][ T50] process_one_work+0xe3e/0x1560 [ 11.564041][ T50] ? __queue_delayed_work+0x470/0x470 [ 11.564044][ T50] ? lock_acquire.part.0+0xd4/0x280 [ 11.564052][ T50] worker_thread+0x4f1/0xd60 [ 11.564056][ T50] ? rescuer_thread+0x1340/0x1340 [ 11.564058][ T50] ? __kthread_parkme+0xbd/0x210 [ 11.564061][ T50] ? rescuer_thread+0x1340/0x1340 [ 11.564064][ T50] ? rescuer_thread+0x1340/0x1340 [ 11.564066][ T50] kthread+0x367/0x460 [ 11.564068][ T50] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.564071][ T50] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.564074][ T50] ret_from_fork+0x474/0x6b0 [ 11.564078][ T50] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.564081][ T50] ? __switch_to+0x5a3/0xe00 [ 11.564085][ T50] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.564088][ T50] ret_from_fork_asm+0x11/0x20 [ 11.564096][ T50] [ 11.606523][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.930280][ T277] br1: port 1(veth1) entered blocking state [ 11.930814][ T277] br1: port 1(veth1) entered disabled state [ 11.931118][ T277] veth1: entered allmulticast mode [ 11.932848][ T277] veth1: entered promiscuous mode [ 11.960873][ T39] br1: port 1(veth1) entered blocking state [ 11.961280][ T39] br1: port 1(veth1) entered forwarding state [ 11.985607][ T279] br1: port 2(veth2) entered blocking state [ 11.985972][ T279] br1: port 2(veth2) entered disabled state [ 11.986337][ T279] veth2: entered allmulticast mode [ 11.987942][ T279] veth2: entered promiscuous mode [ 12.017138][ T38] br1: port 2(veth2) entered blocking state [ 12.017501][ T38] br1: port 2(veth2) entered forwarding state [ 12.019482][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.186877][ T272] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.186892][ T272] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.186894][ T272] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 272, name: kworker/1:2 [ 12.186896][ T272] preempt_count: 202, expected: 0 [ 12.186897][ T272] RCU nest depth: 3, expected: 0 [ 12.186898][ T272] locks held by kworker/1:2/272: 12, last CPU#1: [ 12.186900][ T272] #0: ff11000008d92740 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.186913][ T272] #1: ffa00000004f7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.186917][ T272] #2: ff1100000fc7a530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.186923][ T272] #3: ffffffffb7380b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.186927][ T272] #4: ffffffffb7380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.186931][ T272] #5: ffffffffb7380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.186936][ T272] #6: ff1100000fc28a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.186940][ T272] #7: ffffffffb7380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.186946][ T272] #8: ffffffffb7369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.186951][ T272] #9: ffffffffb7369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.186955][ T272] #10: ffffffffb7289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.186959][ T272] #11: ffffffffb7289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.186963][ T272] irq event stamp: 38713 [ 12.186964][ T272] hardirqs last enabled at (38712): [] __down_trylock_console_sem+0x86/0xa0 [ 12.186967][ T272] hardirqs last disabled at (38713): [] console_emit_next_record+0x3d4/0x4c0 [ 12.186969][ T272] softirqs last enabled at (38702): [] neigh_resolve_output.part.0+0x481/0x740 [ 12.186972][ T272] softirqs last disabled at (38706): [] __dev_queue_xmit+0x1fc/0x1b80 [ 12.186974][ T272] Preemption disabled at: [ 12.186975][ T272] [] __dev_queue_xmit+0x204/0x1b80 [ 12.186981][ T272] CPU: 1 UID: 0 PID: 272 Comm: kworker/1:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.186984][ T272] Tainted: [W]=WARN [ 12.186985][ T272] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.186987][ T272] Workqueue: mld mld_ifc_work [ 12.186990][ T272] Call Trace: [ 12.186992][ T272] [ 12.186994][ T272] dump_stack_lvl+0x6f/0xa0 [ 12.187001][ T272] ? __dev_queue_xmit+0x204/0x1b80 [ 12.187003][ T272] __might_resched.cold+0x1fe/0x2c1 [ 12.187008][ T272] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.187012][ T272] ? __kmalloc_noprof+0xdb/0x760 [ 12.187017][ T272] __kmalloc_noprof+0x443/0x760 [ 12.187020][ T272] ? alloc_buf.isra.0+0x4b/0x260 [ 12.187025][ T272] ? do_raw_spin_unlock+0x59/0x250 [ 12.187028][ T272] alloc_buf.isra.0+0x4b/0x260 [ 12.187032][ T272] put_chars+0x1e1/0x2f0 [ 12.187035][ T272] ? __send_to_port+0x420/0x420 [ 12.187036][ T272] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.187041][ T272] ? validate_chain+0x38b/0xc20 [ 12.187047][ T272] hvc_console_print+0x292/0x780 [ 12.187053][ T272] ? hvc_write+0x3a0/0x3a0 [ 12.187056][ T272] ? rcu_is_watching+0x16/0xd0 [ 12.187058][ T272] ? lock_acquire+0x13c/0x160 [ 12.187062][ T272] console_emit_next_record+0x22f/0x4c0 [ 12.187066][ T272] ? devkmsg_read+0x4b0/0x4b0 [ 12.187068][ T272] ? console_flush_one_record+0x106/0x710 [ 12.187072][ T272] ? rcu_is_watching+0x16/0xd0 [ 12.187074][ T272] ? lock_acquire+0x13c/0x160 [ 12.187078][ T272] console_flush_one_record+0x46f/0x710 [ 12.187083][ T272] ? console_emit_next_record+0x4c0/0x4c0 [ 12.187084][ T272] ? __lock_acquire+0x518/0xc20 [ 12.187090][ T272] console_unlock+0xee/0x1f0 [ 12.187093][ T272] ? console_flush_one_record+0x710/0x710 [ 12.187095][ T272] ? rcu_is_watching+0x16/0xd0 [ 12.187097][ T272] ? lock_acquire+0x60/0x160 [ 12.187101][ T272] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.187103][ T272] ? vprintk_emit+0x320/0x3e0 [ 12.187106][ T272] vprintk_emit+0x37c/0x3e0 [ 12.187111][ T272] ? wake_up_klogd_work_func+0x90/0x90 [ 12.187114][ T272] ? __lock_release.isra.0+0x69/0x1a0 [ 12.187119][ T272] _printk+0xc7/0x100 [ 12.187122][ T272] ? snapshot_read.cold+0x21/0x21 [ 12.187124][ T272] ? ___ratelimit+0x4e7/0xa00 [ 12.187130][ T272] ? idr_get_free+0x830/0x830 [ 12.187135][ T272] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.187141][ T272] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 12.187148][ T272] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.187151][ T272] ? mark_usage+0x61/0x170 [ 12.187154][ T272] ? ret_from_fork_asm+0x11/0x20 [ 12.187156][ T272] ? __lock_acquire+0x518/0xc20 [ 12.187161][ T272] ? netif_skb_features+0x658/0x1430 [ 12.187164][ T272] ? mark_usage+0x61/0x170 [ 12.187167][ T272] ? __lock_acquire+0x518/0xc20 [ 12.187171][ T272] ? skb_network_protocol+0x3b0/0x3b0 [ 12.187177][ T272] ? rcu_is_watching+0x16/0xd0 [ 12.187179][ T272] dev_hard_start_xmit+0xf4/0x620 [ 12.187183][ T272] ? validate_xmit_skb_list+0xb3/0x150 [ 12.187187][ T272] sch_direct_xmit+0x13d/0xaa0 [ 12.187192][ T272] ? lock_acquire.part.0+0xd4/0x280 [ 12.187194][ T272] ? dequeue_skb+0x1db0/0x1db0 [ 12.187196][ T272] ? __rcu_read_lock+0x30/0x70 [ 12.187198][ T272] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.187201][ T272] ? lock_acquire+0x13c/0x160 [ 12.187206][ T272] __dev_xmit_skb+0xecc/0x1be0 [ 12.187210][ T272] ? alloc_netdev_dummy+0x30/0x30 [ 12.187212][ T272] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.187215][ T272] ? rcu_is_watching+0x16/0xd0 [ 12.187218][ T272] ? lock_acquire+0x13c/0x160 [ 12.187222][ T272] __dev_queue_xmit+0x942/0x1b80 [ 12.187225][ T272] ? __lock_acquire+0x518/0xc20 [ 12.187230][ T272] ? lock_acquire.part.0+0xd4/0x280 [ 12.187231][ T272] ? find_held_lock+0x2b/0x80 [ 12.187233][ T272] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.187245][ T272] ip6_finish_output2+0x423/0x1300 [ 12.187250][ T272] ? ip6_dst_lookup+0x80/0x80 [ 12.187251][ T272] ? find_held_lock+0x2b/0x80 [ 12.187254][ T272] ? __lock_release.isra.0+0x69/0x1a0 [ 12.187257][ T272] ? ip6_mtu+0x15d/0x310 [ 12.187262][ T272] ip6_finish_output+0x646/0xda0 [ 12.187266][ T272] ip6_output+0x23f/0x7f0 [ 12.187269][ T272] ? ip6_finish_output+0xda0/0xda0 [ 12.187271][ T272] ? __lock_release.isra.0+0x69/0x1a0 [ 12.187273][ T272] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.187276][ T272] ? mark_held_locks+0x40/0x70 [ 12.187279][ T272] ? __local_bh_enable_ip+0xaa/0x150 [ 12.187282][ T272] ? __local_bh_enable_ip+0xaa/0x150 [ 12.187284][ T272] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.187288][ T272] mld_sendpack+0x9d6/0xec0 [ 12.187293][ T272] ? mld_dad_start_work+0x240/0x240 [ 12.187299][ T272] ? mld_send_cr+0x50f/0x820 [ 12.187304][ T272] mld_ifc_work+0x36/0x190 [ 12.187306][ T272] ? process_one_work+0xdfc/0x1560 [ 12.187308][ T272] process_one_work+0xe3e/0x1560 [ 12.187315][ T272] ? __queue_delayed_work+0x470/0x470 [ 12.187318][ T272] ? lock_acquire.part.0+0xd4/0x280 [ 12.187326][ T272] worker_thread+0x4f1/0xd60 [ 12.187330][ T272] ? rescuer_thread+0x1340/0x1340 [ 12.187332][ T272] ? __kthread_parkme+0xbd/0x210 [ 12.187335][ T272] ? rescuer_thread+0x1340/0x1340 [ 12.187338][ T272] ? rescuer_thread+0x1340/0x1340 [ 12.187340][ T272] kthread+0x367/0x460 [ 12.187342][ T272] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.187344][ T272] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.187347][ T272] ret_from_fork+0x474/0x6b0 [ 12.187351][ T272] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.187355][ T272] ? __switch_to+0x5a3/0xe00 [ 12.187358][ T272] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.187361][ T272] ret_from_fork_asm+0x11/0x20 [ 12.187369][ T272] [ 12.483532][ T272] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.506552][ T73] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.955590][ T73] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.531570][ T73] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.531623][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.531625][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: kworker/u16:1 [ 13.531627][ T73] preempt_count: 202, expected: 0 [ 13.531627][ T73] RCU nest depth: 3, expected: 0 [ 13.531628][ T73] locks held by kworker/u16:1/73: 13, last CPU#1: [ 13.531630][ T73] #0: ff11000008a8f140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.531643][ T73] #1: ffa00000004e7d10 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.531647][ T73] #2: ffffffffb7ad2c40 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x11a/0x930 [ 13.531653][ T73] #3: ff1100000cd4a530 (&idev->mc_lock){+.+.}-{4:4}, at: ipv6_mc_dad_complete+0x23/0x1a0 [ 13.531658][ T73] #4: ffffffffb7380b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 13.531661][ T73] #5: ffffffffb7380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 13.531665][ T73] #6: ffffffffb7380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 13.531670][ T73] #7: ff1100000566a228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 13.531674][ T73] #8: ffffffffb7380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 13.531680][ T73] #9: ffffffffb7369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.531685][ T73] #10: ffffffffb7369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.531689][ T73] #11: ffffffffb7289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.531693][ T73] #12: ffffffffb7289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.531696][ T73] irq event stamp: 17181 [ 13.531697][ T73] hardirqs last enabled at (17180): [] __down_trylock_console_sem+0x86/0xa0 [ 13.531700][ T73] hardirqs last disabled at (17181): [] console_emit_next_record+0x3d4/0x4c0 [ 13.531702][ T73] softirqs last enabled at (17170): [] icmp6_dst_alloc+0x317/0x4d0 [ 13.531704][ T73] softirqs last disabled at (17174): [] __dev_queue_xmit+0x1fc/0x1b80 [ 13.531707][ T73] Preemption disabled at: [ 13.531707][ T73] [] __dev_queue_xmit+0x204/0x1b80 [ 13.531713][ T73] CPU: 1 UID: 0 PID: 73 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.531717][ T73] Tainted: [W]=WARN [ 13.531718][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.531719][ T73] Workqueue: ipv6_addrconf addrconf_dad_work [ 13.531723][ T73] Call Trace: [ 13.531725][ T73] [ 13.531727][ T73] dump_stack_lvl+0x6f/0xa0 [ 13.531733][ T73] ? __dev_queue_xmit+0x204/0x1b80 [ 13.531735][ T73] __might_resched.cold+0x1fe/0x2c1 [ 13.531740][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.531744][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 13.531750][ T73] __kmalloc_noprof+0x443/0x760 [ 13.531752][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 13.531758][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 13.531761][ T73] alloc_buf.isra.0+0x4b/0x260 [ 13.531764][ T73] put_chars+0x1e1/0x2f0 [ 13.531767][ T73] ? __send_to_port+0x420/0x420 [ 13.531772][ T73] ? validate_chain+0x34a/0xc20 [ 13.531776][ T73] hvc_console_print+0x292/0x780 [ 13.531779][ T73] ? mark_usage+0x61/0x170 [ 13.531781][ T73] ? __lock_acquire+0x518/0xc20 [ 13.531782][ T73] ? __lock_acquire+0x518/0xc20 [ 13.531787][ T73] ? hvc_write+0x3a0/0x3a0 [ 13.531789][ T73] ? console_emit_next_record+0x1df/0x4c0 [ 13.531792][ T73] ? rcu_is_watching+0x16/0xd0 [ 13.531796][ T73] ? lock_acquire+0x13c/0x160 [ 13.531801][ T73] console_emit_next_record+0x22f/0x4c0 [ 13.531805][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 13.531806][ T73] ? console_flush_one_record+0x106/0x710 [ 13.531810][ T73] ? rcu_is_watching+0x16/0xd0 [ 13.531812][ T73] ? lock_acquire+0x13c/0x160 [ 13.531822][ T73] console_flush_one_record+0x46f/0x710 [ 13.531827][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 13.531829][ T73] ? __lock_acquire+0x518/0xc20 [ 13.531834][ T73] console_unlock+0xee/0x1f0 [ 13.531837][ T73] ? console_flush_one_record+0x710/0x710 [ 13.531839][ T73] ? rcu_is_watching+0x16/0xd0 [ 13.531842][ T73] ? lock_acquire+0x60/0x160 [ 13.531846][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.531848][ T73] ? vprintk_emit+0x320/0x3e0 [ 13.531851][ T73] vprintk_emit+0x37c/0x3e0 [ 13.531855][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 13.531858][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 13.531864][ T73] _printk+0xc7/0x100 [ 13.531867][ T73] ? snapshot_read.cold+0x21/0x21 [ 13.531869][ T73] ? ___ratelimit+0x4e7/0xa00 [ 13.531875][ T73] ? idr_get_free+0x830/0x830 [ 13.531881][ T73] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 13.531886][ T73] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 13.531890][ T73] ? mark_usage+0x61/0x170 [ 13.531893][ T73] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 13.531897][ T73] ? mark_usage+0x61/0x170 [ 13.531899][ T73] ? netif_skb_features+0x658/0x1430 [ 13.531900][ T73] ? __lock_acquire+0x518/0xc20 [ 13.531902][ T73] ? validate_chain+0x737/0xc20 [ 13.531906][ T73] ? skb_network_protocol+0x3b0/0x3b0 [ 13.531908][ T73] ? mark_usage+0x61/0x170 [ 13.531913][ T73] ? rcu_is_watching+0x16/0xd0 [ 13.531915][ T73] dev_hard_start_xmit+0xf4/0x620 [ 13.531918][ T73] ? lockdep_hardirqs_on_prepare.part.0+0x110/0x160 [ 13.531921][ T73] ? validate_xmit_skb_list+0xb3/0x150 [ 13.531924][ T73] sch_direct_xmit+0x13d/0xaa0 [ 13.531929][ T73] ? lock_acquire.part.0+0xd4/0x280 [ 13.531931][ T73] ? dequeue_skb+0x1db0/0x1db0 [ 13.531934][ T73] ? __rcu_read_lock+0x30/0x70 [ 13.531936][ T73] ? lock_acquire+0x13c/0x160 [ 13.531941][ T73] __dev_xmit_skb+0xecc/0x1be0 [ 13.531944][ T73] ? tc_run+0x45e/0x7e0 [ 13.531947][ T73] ? alloc_netdev_dummy+0x30/0x30 [ 13.531950][ T73] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 13.531952][ T73] ? rcu_is_watching+0x16/0xd0 [ 13.531955][ T73] ? lock_acquire+0x13c/0x160 [ 13.531959][ T73] __dev_queue_xmit+0x942/0x1b80 [ 13.531967][ T73] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 13.531969][ T73] ? lock_acquire.part.0+0xd4/0x280 [ 13.531970][ T73] ? find_held_lock+0x2b/0x80 [ 13.531978][ T73] ? neigh_hh_output+0x152/0x4c0 [ 13.531983][ T73] ip6_finish_output2+0x96f/0x1300 [ 13.531987][ T73] ? ip6_dst_lookup+0x80/0x80 [ 13.531989][ T73] ? find_held_lock+0x2b/0x80 [ 13.531992][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 13.531995][ T73] ? ip6_mtu+0x15d/0x310 [ 13.532000][ T73] ip6_finish_output+0x646/0xda0 [ 13.532004][ T73] ip6_output+0x23f/0x7f0 [ 13.532007][ T73] ? ip6_finish_output+0xda0/0xda0 [ 13.532008][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 13.532011][ T73] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 13.532014][ T73] ? mark_held_locks+0x40/0x70 [ 13.532017][ T73] ? __local_bh_enable_ip+0xaa/0x150 [ 13.532020][ T73] ? __local_bh_enable_ip+0xaa/0x150 [ 13.532023][ T73] ? icmp6_dst_alloc+0x317/0x4d0 [ 13.532026][ T73] mld_sendpack+0x9d6/0xec0 [ 13.532031][ T73] ? mld_dad_start_work+0x240/0x240 [ 13.532041][ T73] ipv6_mc_dad_complete+0x97/0x1a0 [ 13.532043][ T73] ? __local_bh_enable_ip+0xaa/0x150 [ 13.532045][ T73] addrconf_dad_completed+0xa42/0xe10 [ 13.532049][ T73] ? lock_acquire.part.0+0xd4/0x280 [ 13.532051][ T73] ? addrconf_rs_timer+0x770/0x770 [ 13.532054][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 13.532056][ T73] ? __rwlock_init+0x150/0x150 [ 13.532058][ T73] ? mark_held_locks+0x40/0x70 [ 13.532062][ T73] ? addrconf_dad_work+0x3c1/0x930 [ 13.532064][ T73] addrconf_dad_work+0x3c1/0x930 [ 13.532069][ T73] ? addrconf_dad_begin+0x540/0x540 [ 13.532072][ T73] ? rcu_is_watching+0x16/0xd0 [ 13.532074][ T73] ? rcu_is_watching+0x16/0xd0 [ 13.532076][ T73] ? lock_acquire+0x13c/0x160 [ 13.532078][ T73] ? rcu_is_watching+0x16/0xd0 [ 13.532082][ T73] process_one_work+0xe3e/0x1560 [ 13.532089][ T73] ? __queue_delayed_work+0x470/0x470 [ 13.532092][ T73] ? lock_acquire.part.0+0xd4/0x280 [ 13.532100][ T73] worker_thread+0x4f1/0xd60 [ 13.532105][ T73] ? rescuer_thread+0x1340/0x1340 [ 13.532107][ T73] ? __kthread_parkme+0xbd/0x210 [ 13.532110][ T73] ? rescuer_thread+0x1340/0x1340 [ 13.532113][ T73] ? rescuer_thread+0x1340/0x1340 [ 13.532115][ T73] kthread+0x367/0x460 [ 13.532116][ T73] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.532119][ T73] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.532122][ T73] ret_from_fork+0x474/0x6b0 [ 13.532126][ T73] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.532130][ T73] ? __switch_to+0x5a3/0xe00 [ 13.532133][ T73] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.532136][ T73] ret_from_fork_asm+0x11/0x20 [ 13.532145][ T73] [ 13.576010][ T73] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.979563][ T73] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 17.306464][ C1] ip6_tnl_xmit_ctl: 3 callbacks suppressed [ 17.306470][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.306505][ C1] [ 17.306506][ C1] ======================================================== [ 17.306507][ C1] WARNING: possible irq lock inversion dependency detected [ 17.306509][ C1] 7.2.0-virtme #1 Tainted: G W [ 17.306510][ C1] -------------------------------------------------------- [ 17.306511][ C1] swapper/1/0 just changed the state of lock: [ 17.306512][ C1] ffffffffb7289660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.306524][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 17.306526][ C1] (fs_reclaim){+.+.}-{0:0} [ 17.306527][ C1] [ 17.306527][ C1] [ 17.306527][ C1] and interrupts could create inverse lock ordering between them. [ 17.306527][ C1] [ 17.306528][ C1] [ 17.306528][ C1] other info that might help us debug this: [ 17.306529][ C1] Possible interrupt unsafe locking scenario: [ 17.306529][ C1] [ 17.306530][ C1] CPU0 CPU1 [ 17.306530][ C1] ---- ---- [ 17.306530][ C1] lock(fs_reclaim); [ 17.306531][ C1] local_irq_disable(); [ 17.306532][ C1] lock(console_owner); [ 17.306533][ C1] lock(fs_reclaim); [ 17.306534][ C1] [ 17.306534][ C1] lock(console_owner); [ 17.306535][ C1] [ 17.306535][ C1] *** DEADLOCK *** [ 17.306535][ C1] [ 17.306536][ C1] locks held by swapper/1/0: 8, last CPU#1: [ 17.306537][ C1] #0: ffa00000001d0c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 17.306542][ C1] #1: ffffffffb7380b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 17.306548][ C1] #2: ffffffffb7380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 17.306552][ C1] #3: ffffffffb7380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 17.306557][ C1] #4: ff1100000566a228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 17.306561][ C1] #5: ffffffffb7380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 17.306567][ C1] #6: ffffffffb7369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.306570][ C1] #7: ffffffffb7369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.306574][ C1] [ 17.306574][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 17.306578][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 17.306580][ C1] HARDIRQ-ON-W at: [ 17.306582][ C1] __lock_acquire+0x388/0xc20 [ 17.306585][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.306586][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.306589][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 17.306591][ C1] kthread_create_worker_on_node+0xea/0x210 [ 17.306594][ C1] workqueue_init+0x2a/0x680 [ 17.306598][ C1] kernel_init_freeable+0x2fe/0x630 [ 17.306600][ C1] kernel_init+0x21/0x150 [ 17.306603][ C1] ret_from_fork+0x474/0x6b0 [ 17.306606][ C1] ret_from_fork_asm+0x11/0x20 [ 17.306609][ C1] SOFTIRQ-ON-W at: [ 17.306610][ C1] __lock_acquire+0x388/0xc20 [ 17.306611][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.306613][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.306614][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 17.306615][ C1] kthread_create_worker_on_node+0xea/0x210 [ 17.306617][ C1] workqueue_init+0x2a/0x680 [ 17.306618][ C1] kernel_init_freeable+0x2fe/0x630 [ 17.306619][ C1] kernel_init+0x21/0x150 [ 17.306620][ C1] ret_from_fork+0x474/0x6b0 [ 17.306621][ C1] ret_from_fork_asm+0x11/0x20 [ 17.306623][ C1] INITIAL USE at: [ 17.306624][ C1] __lock_acquire+0x388/0xc20 [ 17.306625][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.306626][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.306627][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 17.306629][ C1] kthread_create_worker_on_node+0xea/0x210 [ 17.306630][ C1] workqueue_init+0x2a/0x680 [ 17.306631][ C1] kernel_init_freeable+0x2fe/0x630 [ 17.306632][ C1] kernel_init+0x21/0x150 [ 17.306634][ C1] ret_from_fork+0x474/0x6b0 [ 17.306635][ C1] ret_from_fork_asm+0x11/0x20 [ 17.306637][ C1] } [ 17.306637][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 17.306641][ C1] ... acquired at: [ 17.306642][ C1] __lock_acquire+0x518/0xc20 [ 17.306643][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.306645][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.306646][ C1] __kmalloc_noprof+0xd3/0x760 [ 17.306647][ C1] alloc_buf.isra.0+0x4b/0x260 [ 17.306650][ C1] put_chars+0x1e1/0x2f0 [ 17.306652][ C1] hvc_console_print+0x292/0x780 [ 17.306654][ C1] console_emit_next_record+0x22f/0x4c0 [ 17.306655][ C1] console_flush_one_record+0x46f/0x710 [ 17.306657][ C1] console_unlock+0xee/0x1f0 [ 17.306658][ C1] vprintk_emit+0x37c/0x3e0 [ 17.306660][ C1] dev_vprintk_emit+0x27f/0x2c0 [ 17.306664][ C1] dev_printk_emit+0xb9/0xee [ 17.306665][ C1] _dev_info+0xe2/0x116 [ 17.306667][ C1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 17.306669][ C1] cmos_do_probe+0x73b/0x98a [ 17.306671][ C1] platform_probe+0xfe/0x1f0 [ 17.306674][ C1] call_driver_probe+0x61/0x1c0 [ 17.306676][ C1] really_probe+0x199/0x760 [ 17.306678][ C1] __driver_probe_device+0x24f/0x440 [ 17.306679][ C1] driver_probe_device+0x4a/0xf0 [ 17.306681][ C1] __driver_attach+0x1b8/0x540 [ 17.306682][ C1] bus_for_each_dev+0x130/0x1e0 [ 17.306683][ C1] bus_add_driver+0x2c8/0x530 [ 17.306685][ C1] driver_register+0x1a3/0x390 [ 17.306686][ C1] __platform_driver_probe+0x13f/0x270 [ 17.306688][ C1] cmos_init+0x31/0x40 [ 17.306691][ C1] do_one_initcall+0x124/0x4f0 [ 17.306692][ C1] kernel_init_freeable+0x596/0x630 [ 17.306693][ C1] kernel_init+0x21/0x150 [ 17.306695][ C1] ret_from_fork+0x474/0x6b0 [ 17.306696][ C1] ret_from_fork_asm+0x11/0x20 [ 17.306697][ C1] [ 17.306698][ C1] -> (console_owner){..-.}-{0:0} { [ 17.306700][ C1] IN-SOFTIRQ-W at: [ 17.306700][ C1] __lock_acquire+0x388/0xc20 [ 17.306702][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.306703][ C1] console_lock_spinning_enable+0x5c/0x60 [ 17.306705][ C1] console_emit_next_record+0x1d1/0x4c0 [ 17.306706][ C1] console_flush_one_record+0x46f/0x710 [ 17.306708][ C1] console_unlock+0xee/0x1f0 [ 17.306710][ C1] vprintk_emit+0x37c/0x3e0 [ 17.306711][ C1] _printk+0xc7/0x100 [ 17.306714][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.306717][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.306719][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.306721][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.306723][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.306724][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.306726][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.306727][ C1] ip6_finish_output+0x646/0xda0 [ 17.306728][ C1] ip6_output+0x23f/0x7f0 [ 17.306729][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.306731][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.306733][ C1] call_timer_fn+0x160/0x4d0 [ 17.306734][ C1] __run_timers+0x68f/0xaa0 [ 17.306736][ C1] run_timer_softirq+0xf0/0x160 [ 17.306738][ C1] handle_softirqs+0x1d3/0x900 [ 17.306740][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.306741][ C1] irq_exit_rcu+0xe/0x30 [ 17.306743][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.306745][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.306746][ C1] pv_native_safe_halt+0xf/0x10 [ 17.306748][ C1] default_idle+0x9/0x10 [ 17.306749][ C1] default_idle_call+0x6e/0xb0 [ 17.306751][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.306753][ C1] do_idle+0xd8/0x190 [ 17.306754][ C1] cpu_startup_entry+0x53/0x70 [ 17.306756][ C1] start_secondary+0x204/0x2b0 [ 17.306758][ C1] common_startup_64+0x13e/0x148 [ 17.306760][ C1] INITIAL USE at: [ 17.306761][ C1] } [ 17.306762][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 17.306765][ C1] ... acquired at: [ 17.306765][ C1] mark_lock+0x1d7/0xa00 [ 17.306767][ C1] mark_usage+0x42/0x170 [ 17.306768][ C1] __lock_acquire+0x388/0xc20 [ 17.306769][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.306771][ C1] console_lock_spinning_enable+0x5c/0x60 [ 17.306772][ C1] console_emit_next_record+0x1d1/0x4c0 [ 17.306774][ C1] console_flush_one_record+0x46f/0x710 [ 17.306775][ C1] console_unlock+0xee/0x1f0 [ 17.306777][ C1] vprintk_emit+0x37c/0x3e0 [ 17.306778][ C1] _printk+0xc7/0x100 [ 17.306780][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.306781][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.306783][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.306785][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.306786][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.306787][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.306788][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.306790][ C1] ip6_finish_output+0x646/0xda0 [ 17.306791][ C1] ip6_output+0x23f/0x7f0 [ 17.306792][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.306794][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.306795][ C1] call_timer_fn+0x160/0x4d0 [ 17.306797][ C1] __run_timers+0x68f/0xaa0 [ 17.306798][ C1] run_timer_softirq+0xf0/0x160 [ 17.306800][ C1] handle_softirqs+0x1d3/0x900 [ 17.306801][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.306802][ C1] irq_exit_rcu+0xe/0x30 [ 17.306803][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.306805][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.306806][ C1] pv_native_safe_halt+0xf/0x10 [ 17.306807][ C1] default_idle+0x9/0x10 [ 17.306809][ C1] default_idle_call+0x6e/0xb0 [ 17.306810][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.306811][ C1] do_idle+0xd8/0x190 [ 17.306813][ C1] cpu_startup_entry+0x53/0x70 [ 17.306814][ C1] start_secondary+0x204/0x2b0 [ 17.306815][ C1] common_startup_64+0x13e/0x148 [ 17.306816][ C1] [ 17.306816][ C1] [ 17.306816][ C1] stack backtrace: [ 17.306819][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.306822][ C1] Tainted: [W]=WARN [ 17.306823][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.306824][ C1] Call Trace: [ 17.306825][ C1] [ 17.306827][ C1] dump_stack_lvl+0x6f/0xa0 [ 17.306831][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 17.306833][ C1] mark_lock_irq+0x989/0x9c0 [ 17.306835][ C1] ? add_lock_to_list+0x2c/0x1a0 [ 17.306844][ C1] mark_lock+0x1d7/0xa00 [ 17.306846][ C1] mark_usage+0x42/0x170 [ 17.306848][ C1] __lock_acquire+0x388/0xc20 [ 17.306850][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.306852][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 17.306854][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.306857][ C1] ? lock_acquire+0x13c/0x160 [ 17.306859][ C1] console_lock_spinning_enable+0x5c/0x60 [ 17.306861][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 17.306862][ C1] console_emit_next_record+0x1d1/0x4c0 [ 17.306864][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 17.306866][ C1] ? console_flush_one_record+0x106/0x710 [ 17.306868][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.306870][ C1] ? lock_acquire+0x13c/0x160 [ 17.306872][ C1] console_flush_one_record+0x46f/0x710 [ 17.306874][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 17.306876][ C1] ? __lock_acquire+0x518/0xc20 [ 17.306878][ C1] console_unlock+0xee/0x1f0 [ 17.306880][ C1] ? console_flush_one_record+0x710/0x710 [ 17.306882][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.306883][ C1] ? lock_acquire+0x60/0x160 [ 17.306885][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.306887][ C1] ? vprintk_emit+0x320/0x3e0 [ 17.306889][ C1] vprintk_emit+0x37c/0x3e0 [ 17.306892][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 17.306894][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.306896][ C1] _printk+0xc7/0x100 [ 17.306898][ C1] ? snapshot_read.cold+0x21/0x21 [ 17.306899][ C1] ? ___ratelimit+0x4e7/0xa00 [ 17.306903][ C1] ? idr_get_free+0x830/0x830 [ 17.306905][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.306908][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.306910][ C1] ? mark_usage+0x61/0x170 [ 17.306911][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.306913][ C1] ? mark_usage+0x61/0x170 [ 17.306915][ C1] ? netif_skb_features+0x658/0x1430 [ 17.306916][ C1] ? __lock_acquire+0x518/0xc20 [ 17.306918][ C1] ? validate_chain+0x737/0xc20 [ 17.306920][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 17.306921][ C1] ? mark_usage+0x61/0x170 [ 17.306923][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.306925][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.306927][ C1] ? validate_chain+0x730/0xc20 [ 17.306929][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 17.306931][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.306932][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.306934][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 17.306935][ C1] ? __rcu_read_lock+0x30/0x70 [ 17.306937][ C1] ? lock_acquire+0x13c/0x160 [ 17.306939][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.306941][ C1] ? tc_run+0x45e/0x7e0 [ 17.306943][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 17.306944][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.306946][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.306947][ C1] ? lock_acquire+0x13c/0x160 [ 17.306950][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.306953][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.306954][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.306956][ C1] ? find_held_lock+0x2b/0x80 [ 17.306958][ C1] ? neigh_hh_output+0x152/0x4c0 [ 17.306960][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.306962][ C1] ? ip6_dst_lookup+0x80/0x80 [ 17.306964][ C1] ? find_held_lock+0x2b/0x80 [ 17.306965][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.306967][ C1] ? ip6_mtu+0x15d/0x310 [ 17.306969][ C1] ip6_finish_output+0x646/0xda0 [ 17.306971][ C1] ip6_output+0x23f/0x7f0 [ 17.306973][ C1] ? ip6_finish_output+0xda0/0xda0 [ 17.306974][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.306976][ C1] ? find_held_lock+0x2b/0x80 [ 17.306977][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.306979][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 17.306981][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.306983][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 17.306985][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.306987][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.306990][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.306992][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.306993][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.306996][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.306997][ C1] ? lock_acquire+0x13c/0x160 [ 17.306999][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.307001][ C1] call_timer_fn+0x160/0x4d0 [ 17.307003][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 17.307005][ C1] ? debug_object_active_state+0x430/0x430 [ 17.307008][ C1] ? find_held_lock+0x2b/0x80 [ 17.307009][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.307011][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.307013][ C1] __run_timers+0x68f/0xaa0 [ 17.307015][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.307017][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.307019][ C1] ? __lock_acquire+0x518/0xc20 [ 17.307022][ C1] ? __rwlock_init+0x150/0x150 [ 17.307024][ C1] run_timer_softirq+0xf0/0x160 [ 17.307026][ C1] ? __run_timers+0xaa0/0xaa0 [ 17.307028][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.307030][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.307032][ C1] handle_softirqs+0x1d3/0x900 [ 17.307034][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.307036][ C1] ? _local_bh_enable+0xc0/0xc0 [ 17.307038][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.307039][ C1] irq_exit_rcu+0xe/0x30 [ 17.307040][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.307042][ C1] [ 17.307043][ C1] [ 17.307043][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 17.307045][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.307047][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.307049][ 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 [ 17.307051][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 17.307053][ C1] RAX: 0000000000089aab RBX: ff11000001bea380 RCX: ffffffffb40f0307 [ 17.307055][ C1] RDX: ff11000001bea380 RSI: ffffffffb6e38af6 RDI: ffffffffb688d8e0 [ 17.307056][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.307056][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 17.307057][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.307059][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.307061][ C1] default_idle+0x9/0x10 [ 17.307063][ C1] default_idle_call+0x6e/0xb0 [ 17.307065][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.307066][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 17.307068][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 17.307069][ C1] ? trace_sched_exit_tp+0x30/0x160 [ 17.307072][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.307074][ C1] do_idle+0xd8/0x190 [ 17.307075][ C1] cpu_startup_entry+0x53/0x70 [ 17.307077][ C1] start_secondary+0x204/0x2b0 [ 17.307078][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.307080][ C1] common_startup_64+0x13e/0x148 [ 17.307083][ C1] [ 17.307086][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.307088][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 17.307089][ C1] preempt_count: 303, expected: 0 [ 17.307090][ C1] RCU nest depth: 3, expected: 0 [ 17.307090][ C1] INFO: lockdep is turned off. [ 17.307091][ C1] irq event stamp: 563935 [ 17.307092][ C1] hardirqs last enabled at (563934): [] __down_trylock_console_sem+0x86/0xa0 [ 17.307094][ C1] hardirqs last disabled at (563935): [] console_emit_next_record+0x3d4/0x4c0 [ 17.307096][ C1] softirqs last enabled at (563866): [] handle_softirqs+0x67c/0x900 [ 17.307097][ C1] softirqs last disabled at (563885): [] __irq_exit_rcu+0x145/0x1c0 [ 17.307099][ C1] Preemption disabled at: [ 17.307100][ C1] [<0000000000000000>] 0x0 [ 17.307103][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.307105][ C1] Tainted: [W]=WARN [ 17.307105][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.307106][ C1] Call Trace: [ 17.307107][ C1] [ 17.307107][ C1] dump_stack_lvl+0x6f/0xa0 [ 17.307110][ C1] __might_resched.cold+0x1fe/0x2c1 [ 17.307113][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.307115][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.307117][ C1] __kmalloc_noprof+0x443/0x760 [ 17.307119][ C1] ? __rwlock_init+0x150/0x150 [ 17.307121][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 17.307122][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 17.307124][ C1] alloc_buf.isra.0+0x4b/0x260 [ 17.307126][ C1] put_chars+0x1e1/0x2f0 [ 17.307127][ C1] ? __send_to_port+0x420/0x420 [ 17.307129][ C1] ? mark_lock+0x1d7/0xa00 [ 17.307131][ C1] hvc_console_print+0x292/0x780 [ 17.307134][ C1] ? hvc_write+0x3a0/0x3a0 [ 17.307135][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.307137][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.307139][ C1] console_emit_next_record+0x22f/0x4c0 [ 17.307142][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 17.307143][ C1] ? console_flush_one_record+0x106/0x710 [ 17.307146][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.307148][ C1] ? lock_acquire+0x13c/0x160 [ 17.307152][ C1] console_flush_one_record+0x46f/0x710 [ 17.307155][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 17.307157][ C1] ? __lock_acquire+0x518/0xc20 [ 17.307159][ C1] console_unlock+0xee/0x1f0 [ 17.307161][ C1] ? console_flush_one_record+0x710/0x710 [ 17.307163][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.307165][ C1] ? lock_acquire+0x60/0x160 [ 17.307167][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.307168][ C1] ? vprintk_emit+0x320/0x3e0 [ 17.307170][ C1] vprintk_emit+0x37c/0x3e0 [ 17.307172][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 17.307174][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.307177][ C1] _printk+0xc7/0x100 [ 17.307178][ C1] ? snapshot_read.cold+0x21/0x21 [ 17.307180][ C1] ? ___ratelimit+0x4e7/0xa00 [ 17.307183][ C1] ? idr_get_free+0x830/0x830 [ 17.307185][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.307187][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.307189][ C1] ? mark_usage+0x61/0x170 [ 17.307191][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.307193][ C1] ? mark_usage+0x61/0x170 [ 17.307195][ C1] ? netif_skb_features+0x658/0x1430 [ 17.307196][ C1] ? __lock_acquire+0x518/0xc20 [ 17.307198][ C1] ? validate_chain+0x737/0xc20 [ 17.307199][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 17.307201][ C1] ? mark_usage+0x61/0x170 [ 17.307203][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.307205][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.307207][ C1] ? validate_chain+0x730/0xc20 [ 17.307208][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 17.307210][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.307212][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.307213][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 17.307215][ C1] ? __rcu_read_lock+0x30/0x70 [ 17.307217][ C1] ? lock_acquire+0x13c/0x160 [ 17.307219][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.307220][ C1] ? tc_run+0x45e/0x7e0 [ 17.307222][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 17.307223][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.307225][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.307227][ C1] ? lock_acquire+0x13c/0x160 [ 17.307229][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.307232][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.307233][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.307235][ C1] ? find_held_lock+0x2b/0x80 [ 17.307237][ C1] ? neigh_hh_output+0x152/0x4c0 [ 17.307239][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.307241][ C1] ? ip6_dst_lookup+0x80/0x80 [ 17.307242][ C1] ? find_held_lock+0x2b/0x80 [ 17.307244][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.307246][ C1] ? ip6_mtu+0x15d/0x310 [ 17.307247][ C1] ip6_finish_output+0x646/0xda0 [ 17.307249][ C1] ip6_output+0x23f/0x7f0 [ 17.307251][ C1] ? ip6_finish_output+0xda0/0xda0 [ 17.307252][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.307254][ C1] ? find_held_lock+0x2b/0x80 [ 17.307255][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.307257][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 17.307259][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.307261][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 17.307263][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.307266][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.307268][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.307270][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.307271][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.307274][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.307275][ C1] ? lock_acquire+0x13c/0x160 [ 17.307277][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.307279][ C1] call_timer_fn+0x160/0x4d0 [ 17.307281][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 17.307283][ C1] ? debug_object_active_state+0x430/0x430 [ 17.307284][ C1] ? find_held_lock+0x2b/0x80 [ 17.307286][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.307288][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.307290][ C1] __run_timers+0x68f/0xaa0 [ 17.307291][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.307294][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.307296][ C1] ? __lock_acquire+0x518/0xc20 [ 17.307298][ C1] ? __rwlock_init+0x150/0x150 [ 17.307301][ C1] run_timer_softirq+0xf0/0x160 [ 17.307302][ C1] ? __run_timers+0xaa0/0xaa0 [ 17.307304][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.307306][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.307307][ C1] handle_softirqs+0x1d3/0x900 [ 17.307309][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.307311][ C1] ? _local_bh_enable+0xc0/0xc0 [ 17.307313][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.307314][ C1] irq_exit_rcu+0xe/0x30 [ 17.307316][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.307317][ C1] [ 17.307318][ C1] [ 17.307318][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 17.307320][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.307321][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.307324][ 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 [ 17.307325][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 17.307326][ C1] RAX: 0000000000089aab RBX: ff11000001bea380 RCX: ffffffffb40f0307 [ 17.307327][ C1] RDX: ff11000001bea380 RSI: ffffffffb6e38af6 RDI: ffffffffb688d8e0 [ 17.307327][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.307328][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 17.307329][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.307330][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.307332][ C1] default_idle+0x9/0x10 [ 17.307334][ C1] default_idle_call+0x6e/0xb0 [ 17.307336][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.307337][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 17.307339][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 17.307340][ C1] ? trace_sched_exit_tp+0x30/0x160 [ 17.307342][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.307344][ C1] do_idle+0xd8/0x190 [ 17.307345][ C1] cpu_startup_entry+0x53/0x70 [ 17.307347][ C1] start_secondary+0x204/0x2b0 [ 17.307348][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.307350][ C1] common_startup_64+0x13e/0x148 [ 17.307353][ C1] [ 17.796071][ T323] Mirror/redirect action on [ 25.562552][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 25.562572][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.562575][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 25.562577][ C1] preempt_count: 303, expected: 0 [ 25.562578][ C1] RCU nest depth: 3, expected: 0 [ 25.562579][ C1] INFO: lockdep is turned off. [ 25.562580][ C1] irq event stamp: 563935 [ 25.562581][ C1] hardirqs last enabled at (563934): [] __down_trylock_console_sem+0x86/0xa0 [ 25.562591][ C1] hardirqs last disabled at (563935): [] console_emit_next_record+0x3d4/0x4c0 [ 25.562594][ C1] softirqs last enabled at (563866): [] handle_softirqs+0x67c/0x900 [ 25.562596][ C1] softirqs last disabled at (563885): [] __irq_exit_rcu+0x145/0x1c0 [ 25.562599][ C1] Preemption disabled at: [ 25.562600][ C1] [<0000000000000000>] 0x0 [ 25.562608][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.562612][ C1] Tainted: [W]=WARN [ 25.562613][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.562615][ C1] Call Trace: [ 25.562616][ C1] [ 25.562618][ C1] dump_stack_lvl+0x6f/0xa0 [ 25.562625][ C1] __might_resched.cold+0x1fe/0x2c1 [ 25.562629][ C1] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 25.562631][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.562634][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562638][ C1] __kmalloc_noprof+0x443/0x760 [ 25.562642][ C1] ? __rwlock_init+0x150/0x150 [ 25.562644][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 25.562648][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 25.562650][ C1] alloc_buf.isra.0+0x4b/0x260 [ 25.562652][ C1] put_chars+0x1e1/0x2f0 [ 25.562655][ C1] ? __send_to_port+0x420/0x420 [ 25.562657][ C1] ? console_prepend_replay+0x20/0x20 [ 25.562659][ C1] hvc_console_print+0x292/0x780 [ 25.562663][ C1] ? hvc_write+0x3a0/0x3a0 [ 25.562664][ C1] ? vsnprintf+0x668/0x1700 [ 25.562667][ C1] ? __rwlock_init+0x150/0x150 [ 25.562669][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562671][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562673][ C1] console_emit_next_record+0x22f/0x4c0 [ 25.562676][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 25.562678][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562680][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562682][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562684][ C1] ? lock_acquire+0x13c/0x160 [ 25.562686][ C1] ? console_flush_one_record+0x111/0x710 [ 25.562688][ C1] console_flush_one_record+0x46f/0x710 [ 25.562690][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 25.562693][ C1] console_unlock+0xee/0x1f0 [ 25.562695][ C1] ? lock_acquire+0x13c/0x160 [ 25.562696][ C1] ? console_flush_one_record+0x710/0x710 [ 25.562698][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562700][ C1] ? lock_release+0x184/0x1f0 [ 25.562701][ C1] ? lock_acquire+0x60/0x160 [ 25.562703][ C1] ? __rcu_read_lock+0x30/0x70 [ 25.562705][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.562707][ C1] ? vprintk_emit+0x320/0x3e0 [ 25.562709][ C1] vprintk_emit+0x37c/0x3e0 [ 25.562713][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 25.562715][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 25.562717][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562719][ C1] ? lock_acquire+0x13c/0x160 [ 25.562721][ C1] _printk+0xc7/0x100 [ 25.562724][ C1] ? snapshot_read.cold+0x21/0x21 [ 25.562726][ C1] ? ___ratelimit+0x4e7/0xa00 [ 25.562729][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 25.562733][ C1] ? idr_get_free+0x830/0x830 [ 25.562735][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 25.562738][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 25.562744][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 25.562748][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 25.562750][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562752][ C1] ? lock_acquire+0x13c/0x160 [ 25.562753][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562755][ C1] ? netif_skb_features+0x658/0x1430 [ 25.562759][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562761][ C1] ? lock_acquire+0x13c/0x160 [ 25.562762][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 25.562764][ C1] ? lock_release+0x184/0x1f0 [ 25.562765][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562767][ C1] ? lock_acquire+0x13c/0x160 [ 25.562769][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562770][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 25.562773][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562775][ C1] dev_hard_start_xmit+0xf4/0x620 [ 25.562777][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 25.562779][ C1] sch_direct_xmit+0x13d/0xaa0 [ 25.562782][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 25.562784][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562786][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 25.562787][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 25.562789][ C1] ? __rcu_read_lock+0x30/0x70 [ 25.562790][ C1] ? lock_acquire+0x13c/0x160 [ 25.562792][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 25.562795][ C1] ? tc_run+0x8b/0x7e0 [ 25.562797][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 25.562798][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 25.562800][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562802][ C1] ? lock_acquire+0x13c/0x160 [ 25.562804][ C1] __dev_queue_xmit+0x942/0x1b80 [ 25.562806][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 25.562809][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 25.562811][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 25.562814][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 25.562817][ C1] ? neigh_hh_output+0x152/0x4c0 [ 25.562819][ C1] ip6_finish_output2+0x96f/0x1300 [ 25.562822][ C1] ? ip6_dst_lookup+0x80/0x80 [ 25.562823][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562825][ C1] ? lock_acquire+0x13c/0x160 [ 25.562827][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562829][ C1] ? lock_release+0x184/0x1f0 [ 25.562830][ C1] ip6_finish_output+0x646/0xda0 [ 25.562832][ C1] ip6_output+0x23f/0x7f0 [ 25.562834][ C1] ? ip6_finish_output+0xda0/0xda0 [ 25.562835][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 25.562838][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562840][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.562841][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 25.562842][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562844][ C1] ? trace_hardirqs_on+0x36/0x40 [ 25.562845][ C1] ? lock_acquire+0x13c/0x160 [ 25.562847][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562849][ C1] ndisc_send_skb+0xba3/0x1520 [ 25.562853][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 25.562855][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 25.562857][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.562859][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.562861][ C1] addrconf_rs_timer+0x26f/0x770 [ 25.562863][ C1] ? do_raw_spin_lock+0x131/0x280 [ 25.562865][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.562867][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562868][ C1] ? lock_acquire+0x13c/0x160 [ 25.562870][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 25.562872][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.562874][ C1] call_timer_fn+0x160/0x4d0 [ 25.562876][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 25.562878][ C1] ? debug_object_active_state+0x430/0x430 [ 25.562887][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562889][ C1] __run_timers+0x68f/0xaa0 [ 25.562891][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.562894][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 25.562896][ C1] ? do_raw_spin_lock+0x131/0x280 [ 25.562898][ C1] ? __rwlock_init+0x150/0x150 [ 25.562901][ C1] run_timer_softirq+0xf0/0x160 [ 25.562903][ C1] ? __run_timers+0xaa0/0xaa0 [ 25.562905][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.562906][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562908][ C1] handle_softirqs+0x1d3/0x900 [ 25.562910][ C1] ? _local_bh_enable+0xc0/0xc0 [ 25.562911][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562913][ C1] ? lock_release+0x184/0x1f0 [ 25.562915][ C1] __irq_exit_rcu+0x145/0x1c0 [ 25.562916][ C1] irq_exit_rcu+0xe/0x30 [ 25.562918][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 25.562920][ C1] [ 25.562920][ C1] [ 25.562921][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 25.562924][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 25.562926][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 25.562929][ 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 [ 25.562931][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 25.562934][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 25.562935][ C1] RDX: 0000000000000001 RSI: ffffffffb688d860 RDI: ffffffffb40f0307 [ 25.562936][ C1] RBP: 0000000000000000 R08: ffffffffb6581421 R09: 1fe2200006a563a2 [ 25.562937][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 25.562938][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 25.562939][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 25.562941][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.562944][ C1] default_idle+0x9/0x10 [ 25.562946][ C1] default_idle_call+0x6e/0xb0 [ 25.562948][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.562950][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 25.562951][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 25.562954][ C1] ? trace_sched_exit_tp+0x30/0x160 [ 25.562956][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.562958][ C1] do_idle+0xd8/0x190 [ 25.562959][ C1] cpu_startup_entry+0x53/0x70 [ 25.562961][ C1] start_secondary+0x204/0x2b0 [ 25.562963][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 25.562965][ C1] common_startup_64+0x13e/0x148 [ 25.562969][ C1] [ 41.434476][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 41.434492][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 41.434494][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 41.434495][ C1] preempt_count: 303, expected: 0 [ 41.434496][ C1] RCU nest depth: 3, expected: 0 [ 41.434497][ C1] INFO: lockdep is turned off. [ 41.434498][ C1] irq event stamp: 563935 [ 41.434499][ C1] hardirqs last enabled at (563934): [] __down_trylock_console_sem+0x86/0xa0 [ 41.434509][ C1] hardirqs last disabled at (563935): [] console_emit_next_record+0x3d4/0x4c0 [ 41.434512][ C1] softirqs last enabled at (563866): [] handle_softirqs+0x67c/0x900 [ 41.434515][ C1] softirqs last disabled at (563885): [] __irq_exit_rcu+0x145/0x1c0 [ 41.434518][ C1] Preemption disabled at: [ 41.434518][ C1] [<0000000000000000>] 0x0 [ 41.434525][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 41.434529][ C1] Tainted: [W]=WARN [ 41.434530][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.434531][ C1] Call Trace: [ 41.434533][ C1] [ 41.434535][ C1] dump_stack_lvl+0x6f/0xa0 [ 41.434541][ C1] __might_resched.cold+0x1fe/0x2c1 [ 41.434545][ C1] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 41.434546][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 41.434550][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434553][ C1] __kmalloc_noprof+0x443/0x760 [ 41.434557][ C1] ? __rwlock_init+0x150/0x150 [ 41.434559][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 41.434563][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 41.434565][ C1] alloc_buf.isra.0+0x4b/0x260 [ 41.434567][ C1] put_chars+0x1e1/0x2f0 [ 41.434569][ C1] ? __send_to_port+0x420/0x420 [ 41.434571][ C1] ? console_prepend_replay+0x20/0x20 [ 41.434573][ C1] hvc_console_print+0x292/0x780 [ 41.434576][ C1] ? hvc_write+0x3a0/0x3a0 [ 41.434577][ C1] ? vsnprintf+0x668/0x1700 [ 41.434581][ C1] ? __rwlock_init+0x150/0x150 [ 41.434582][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434584][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434587][ C1] console_emit_next_record+0x22f/0x4c0 [ 41.434589][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 41.434591][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434593][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434594][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434596][ C1] ? lock_acquire+0x13c/0x160 [ 41.434598][ C1] ? console_flush_one_record+0x111/0x710 [ 41.434600][ C1] console_flush_one_record+0x46f/0x710 [ 41.434602][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 41.434605][ C1] console_unlock+0xee/0x1f0 [ 41.434607][ C1] ? lock_acquire+0x13c/0x160 [ 41.434608][ C1] ? console_flush_one_record+0x710/0x710 [ 41.434610][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434612][ C1] ? lock_release+0x184/0x1f0 [ 41.434613][ C1] ? lock_acquire+0x60/0x160 [ 41.434615][ C1] ? __rcu_read_lock+0x30/0x70 [ 41.434617][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 41.434619][ C1] ? vprintk_emit+0x320/0x3e0 [ 41.434621][ C1] vprintk_emit+0x37c/0x3e0 [ 41.434624][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 41.434626][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 41.434627][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434629][ C1] ? lock_acquire+0x13c/0x160 [ 41.434631][ C1] _printk+0xc7/0x100 [ 41.434634][ C1] ? snapshot_read.cold+0x21/0x21 [ 41.434636][ C1] ? ___ratelimit+0x4e7/0xa00 [ 41.434639][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 41.434643][ C1] ? idr_get_free+0x830/0x830 [ 41.434645][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 41.434648][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 41.434652][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 41.434656][ C1] ? lock_release+0x184/0x1f0 [ 41.434658][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 41.434660][ C1] ? sock_def_readable+0x156/0x480 [ 41.434663][ C1] ? packet_rcv+0xd26/0x15a0 [ 41.434666][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434668][ C1] ? lock_release+0x184/0x1f0 [ 41.434670][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 41.434672][ C1] ? lock_acquire+0x13c/0x160 [ 41.434674][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434675][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 41.434678][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434680][ C1] dev_hard_start_xmit+0xf4/0x620 [ 41.434682][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 41.434684][ C1] sch_direct_xmit+0x13d/0xaa0 [ 41.434687][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 41.434688][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434690][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 41.434691][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 41.434693][ C1] ? __rcu_read_lock+0x30/0x70 [ 41.434695][ C1] ? lock_acquire+0x13c/0x160 [ 41.434697][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 41.434699][ C1] ? tc_run+0x8b/0x7e0 [ 41.434700][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 41.434702][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 41.434704][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434706][ C1] ? lock_acquire+0x13c/0x160 [ 41.434708][ C1] __dev_queue_xmit+0x942/0x1b80 [ 41.434710][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 41.434712][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 41.434714][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 41.434717][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 41.434720][ C1] ? neigh_hh_output+0x152/0x4c0 [ 41.434723][ C1] ip6_finish_output2+0x96f/0x1300 [ 41.434725][ C1] ? ip6_dst_lookup+0x80/0x80 [ 41.434727][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434729][ C1] ? lock_acquire+0x13c/0x160 [ 41.434730][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434732][ C1] ? lock_release+0x184/0x1f0 [ 41.434734][ C1] ip6_finish_output+0x646/0xda0 [ 41.434736][ C1] ip6_output+0x23f/0x7f0 [ 41.434737][ C1] ? ip6_finish_output+0xda0/0xda0 [ 41.434739][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 41.434742][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434743][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.434745][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 41.434746][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434747][ C1] ? trace_hardirqs_on+0x36/0x40 [ 41.434749][ C1] ? lock_acquire+0x13c/0x160 [ 41.434750][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434752][ C1] ndisc_send_skb+0xba3/0x1520 [ 41.434756][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 41.434758][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 41.434760][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.434762][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.434764][ C1] addrconf_rs_timer+0x26f/0x770 [ 41.434766][ C1] ? do_raw_spin_lock+0x131/0x280 [ 41.434768][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.434770][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434771][ C1] ? lock_acquire+0x13c/0x160 [ 41.434773][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 41.434775][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.434776][ C1] call_timer_fn+0x160/0x4d0 [ 41.434779][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 41.434781][ C1] ? debug_object_active_state+0x430/0x430 [ 41.434784][ C1] ? __rwlock_init+0x150/0x150 [ 41.434786][ C1] ? timer_recalc_next_expiry+0xf0/0x210 [ 41.434788][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434790][ C1] __run_timers+0x68f/0xaa0 [ 41.434792][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.434794][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 41.434796][ C1] ? do_raw_spin_lock+0x131/0x280 [ 41.434799][ C1] ? __rwlock_init+0x150/0x150 [ 41.434801][ C1] run_timer_softirq+0xf0/0x160 [ 41.434803][ C1] ? __run_timers+0xaa0/0xaa0 [ 41.434805][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.434806][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434808][ C1] handle_softirqs+0x1d3/0x900 [ 41.434810][ C1] ? _local_bh_enable+0xc0/0xc0 [ 41.434811][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434813][ C1] ? lock_release+0x184/0x1f0 [ 41.434815][ C1] __irq_exit_rcu+0x145/0x1c0 [ 41.434816][ C1] irq_exit_rcu+0xe/0x30 [ 41.434818][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 41.434819][ C1] [ 41.434820][ C1] [ 41.434821][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 41.434823][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 41.434826][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 41.434828][ 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 [ 41.434830][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 41.434834][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 41.434835][ C1] RDX: 0000000000000001 RSI: ffffffffb688d860 RDI: ffffffffb40f0307 [ 41.434836][ C1] RBP: 0000000000000000 R08: ffffffffb6581421 R09: 1fe2200006a563a2 [ 41.434837][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 41.434838][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 41.434839][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 41.434841][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 41.434844][ C1] default_idle+0x9/0x10 [ 41.434846][ C1] default_idle_call+0x6e/0xb0 [ 41.434848][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 41.434850][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 41.434851][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 41.434854][ C1] ? trace_sched_exit_tp+0x30/0x160 [ 41.434855][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.434858][ C1] do_idle+0xd8/0x190 [ 41.434859][ C1] cpu_startup_entry+0x53/0x70 [ 41.434861][ C1] start_secondary+0x204/0x2b0 [ 41.434863][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 41.434865][ C1] common_startup_64+0x13e/0x148 [ 41.434869][ C1] [ 70.273748][ T682] br1: port 1(veth1) entered disabled state [ 70.273763][ T682] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 70.273765][ T682] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 682, name: ip [ 70.273767][ T682] preempt_count: 202, expected: 0 [ 70.273768][ T682] RCU nest depth: 0, expected: 0 [ 70.273769][ T682] INFO: lockdep is turned off. [ 70.273770][ T682] irq event stamp: 0 [ 70.273771][ T682] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 70.273776][ T682] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 70.273782][ T682] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 70.273783][ T682] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 70.273785][ T682] Preemption disabled at: [ 70.273786][ T682] [<0000000000000000>] 0x0 [ 70.273791][ T682] CPU: 2 UID: 0 PID: 682 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 70.273794][ T682] Tainted: [W]=WARN [ 70.273795][ T682] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.273797][ T682] Call Trace: [ 70.273798][ T682] [ 70.273800][ T682] dump_stack_lvl+0x6f/0xa0 [ 70.273805][ T682] __might_resched.cold+0x1fe/0x2c1 [ 70.273810][ T682] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 70.273813][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.273817][ T682] __kmalloc_noprof+0x443/0x760 [ 70.273821][ T682] ? __rwlock_init+0x150/0x150 [ 70.273823][ T682] ? alloc_buf.isra.0+0x4b/0x260 [ 70.273828][ T682] ? do_raw_spin_unlock+0x59/0x250 [ 70.273830][ T682] alloc_buf.isra.0+0x4b/0x260 [ 70.273831][ T682] put_chars+0x1e1/0x2f0 [ 70.273833][ T682] ? __send_to_port+0x420/0x420 [ 70.273835][ T682] ? printk_get_next_message+0x240/0x650 [ 70.273839][ T682] hvc_console_print+0x292/0x780 [ 70.273842][ T682] ? hvc_write+0x3a0/0x3a0 [ 70.273845][ T682] ? __rwlock_init+0x150/0x150 [ 70.273846][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.273848][ T682] ? lock_acquire+0x13c/0x160 [ 70.273850][ T682] console_emit_next_record+0x22f/0x4c0 [ 70.273853][ T682] ? devkmsg_read+0x4b0/0x4b0 [ 70.273855][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.273857][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.273858][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.273860][ T682] ? lock_acquire+0x13c/0x160 [ 70.273862][ T682] ? console_flush_one_record+0x111/0x710 [ 70.273863][ T682] console_flush_one_record+0x46f/0x710 [ 70.273866][ T682] ? console_emit_next_record+0x4c0/0x4c0 [ 70.273869][ T682] console_unlock+0xee/0x1f0 [ 70.273870][ T682] ? lock_acquire+0x13c/0x160 [ 70.273872][ T682] ? console_flush_one_record+0x710/0x710 [ 70.273873][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.273875][ T682] ? lock_release+0x184/0x1f0 [ 70.273876][ T682] ? lock_acquire+0x60/0x160 [ 70.273878][ T682] ? __rcu_read_lock+0x30/0x70 [ 70.273880][ T682] ? __down_trylock_console_sem+0x5e/0xa0 [ 70.273882][ T682] ? vprintk_emit+0x320/0x3e0 [ 70.273884][ T682] vprintk_emit+0x37c/0x3e0 [ 70.273887][ T682] ? wake_up_klogd_work_func+0x90/0x90 [ 70.273888][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.273890][ T682] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 70.273893][ T682] ? trace_hardirqs_on+0x36/0x40 [ 70.273894][ T682] _printk+0xc7/0x100 [ 70.273898][ T682] ? snapshot_read.cold+0x21/0x21 [ 70.273900][ T682] ? ipv6_mc_down+0x17e/0x2d0 [ 70.273904][ T682] br_set_state+0x22f/0x430 [bridge] [ 70.273918][ T682] br_stp_disable_port+0x11f/0x390 [bridge] [ 70.273926][ T682] br_device_event+0x7b5/0x8f0 [bridge] [ 70.273935][ T682] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 70.273938][ T682] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 70.273941][ T682] ? addrconf_notify+0x2c8/0xf30 [ 70.273945][ T682] notifier_call_chain+0xae/0x300 [ 70.273948][ T682] __dev_notify_flags+0x23c/0x3c0 [ 70.273951][ T682] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 70.273953][ T682] ? netif_change_name+0x8c0/0x8c0 [ 70.273955][ T682] ? netif_set_allmulti+0x250/0x250 [ 70.273957][ T682] ? __kernel_text_address+0x12/0x30 [ 70.273959][ T682] ? write_profile+0xf0/0xf0 [ 70.273961][ T682] ? unwind_get_return_address+0x67/0xd0 [ 70.273964][ T682] netif_change_flags+0xfe/0x190 [ 70.273967][ T682] do_setlink.isra.0+0x1cc3/0x2750 [ 70.273970][ T682] ? stack_trace_save+0x93/0xc0 [ 70.273971][ T682] ? rtnl_link_get_size+0x350/0x350 [ 70.273972][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.273974][ T682] ? stack_depot_save_flags+0x1bc/0x790 [ 70.273978][ T682] ? kasan_save_stack+0x3d/0x50 [ 70.273981][ T682] ? kasan_save_stack+0x2f/0x50 [ 70.273982][ T682] ? kasan_save_track+0x14/0x30 [ 70.273984][ T682] ? __kasan_kmalloc+0x7b/0x90 [ 70.273985][ T682] ? __kmalloc_cache_noprof+0x29a/0x620 [ 70.273987][ T682] ? rtnl_newlink+0x124/0x11c0 [ 70.273988][ T682] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 70.273989][ T682] ? netlink_rcv_skb+0x14e/0x3a0 [ 70.273992][ T682] ? netlink_unicast+0x486/0x750 [ 70.273993][ T682] ? netlink_sendmsg+0x735/0xc60 [ 70.273994][ T682] ? ____sys_sendmsg+0x415/0x880 [ 70.273997][ T682] ? ___sys_sendmsg+0x14e/0x1d0 [ 70.273998][ T682] ? __sys_sendmsg+0x12c/0x1d0 [ 70.274000][ T682] ? do_syscall_64+0xff/0x530 [ 70.274002][ T682] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 70.274005][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.274007][ T682] ? lock_acquire+0x13c/0x160 [ 70.274008][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.274010][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.274012][ T682] ? trace_contention_end+0xb3/0x180 [ 70.274015][ T682] ? __mutex_lock+0x1db/0x1ea0 [ 70.274016][ T682] ? __mutex_lock+0x9a3/0x1ea0 [ 70.274018][ T682] ? rtnl_newlink+0x9a8/0x11c0 [ 70.274019][ T682] ? ww_mutex_lock+0x160/0x160 [ 70.274022][ T682] ? __rtnl_newlink+0x3fa/0xa50 [ 70.274024][ T682] rtnl_newlink+0x9f1/0x11c0 [ 70.274026][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.274028][ T682] ? rtnl_bridge_getlink+0x850/0x850 [ 70.274029][ T682] ? lock_acquire+0x13c/0x160 [ 70.274030][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.274032][ T682] ? is_bpf_text_address+0x3e/0x110 [ 70.274035][ T682] ? is_bpf_text_address+0x72/0x110 [ 70.274037][ T682] ? kernel_text_address+0x149/0x170 [ 70.274038][ T682] ? __kernel_text_address+0x12/0x30 [ 70.274040][ T682] ? write_profile+0xf0/0xf0 [ 70.274041][ T682] ? unwind_get_return_address+0x67/0xd0 [ 70.274042][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.274044][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.274046][ T682] ? cap_capable+0x1d7/0x3d0 [ 70.274049][ T682] ? lock_acquire+0x13c/0x160 [ 70.274050][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.274052][ T682] ? rtnl_bridge_getlink+0x850/0x850 [ 70.274054][ T682] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 70.274055][ T682] ? rtnl_link_fill+0x920/0x920 [ 70.274057][ T682] ? filter_irq_stacks+0xd0/0xd0 [ 70.274058][ T682] ? stack_depot_save_flags+0x1bc/0x790 [ 70.274061][ T682] netlink_rcv_skb+0x14e/0x3a0 [ 70.274062][ T682] ? rtnl_link_fill+0x920/0x920 [ 70.274063][ T682] ? lock_release+0x184/0x1f0 [ 70.274065][ T682] ? netlink_ack+0xcf0/0xcf0 [ 70.274066][ T682] ? __netlink_lookup+0xb9/0x6b0 [ 70.274069][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.274070][ T682] ? lock_release+0x184/0x1f0 [ 70.274072][ T682] netlink_unicast+0x486/0x750 [ 70.274074][ T682] ? netlink_attachskb+0x810/0x810 [ 70.274076][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.274078][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.274079][ T682] ? lock_acquire+0x13c/0x160 [ 70.274081][ T682] netlink_sendmsg+0x735/0xc60 [ 70.274083][ T682] ? netlink_unicast+0x750/0x750 [ 70.274085][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.274087][ T682] ? lock_release+0x184/0x1f0 [ 70.274089][ T682] ____sys_sendmsg+0x415/0x880 [ 70.274090][ T682] ? copy_msghdr_from_user+0x279/0x420 [ 70.274092][ T682] ? get_timestamp.constprop.0+0x390/0x390 [ 70.274093][ T682] ? move_addr_to_kernel+0x40/0x40 [ 70.274095][ T682] ? filter_irq_stacks+0xd0/0xd0 [ 70.274097][ T682] ___sys_sendmsg+0x14e/0x1d0 [ 70.274099][ T682] ? copy_msghdr_from_user+0x420/0x420 [ 70.274104][ T682] __sys_sendmsg+0x12c/0x1d0 [ 70.274106][ T682] ? __sys_sendmsg_sock+0x20/0x20 [ 70.274109][ T682] ? rcu_is_watching+0x16/0xd0 [ 70.274111][ T682] do_syscall_64+0xff/0x530 [ 70.274112][ T682] ? exc_page_fault+0xee/0x100 [ 70.274114][ T682] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 70.274116][ T682] RIP: 0033:0x7f31e38ac54e [ 70.274124][ T682] 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 [ 70.274126][ T682] RSP: 002b:00007ffc904b3c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.274130][ T682] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f31e38ac54e [ 70.274131][ T682] RDX: 0000000000000000 RSI: 00007ffc904b3cf0 RDI: 0000000000000005 [ 70.274132][ T682] RBP: 00007ffc904b3c50 R08: 0000000000000000 R09: 0000000000000000 [ 70.274133][ T682] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918011 [ 70.274133][ T682] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc904b43b0 [ 70.274136][ T682] [ 70.310115][ T682] ip (682) used greatest stack depth: 23016 bytes left [ 70.328339][ T684] br1: port 2(veth2) entered disabled state [ 70.342904][ T685] veth2: left allmulticast mode [ 70.343113][ T685] veth2: left promiscuous mode [ 70.343385][ T685] br1: port 2(veth2) entered disabled state [ 70.344769][ T685] veth1: left allmulticast mode [ 70.344947][ T685] veth1: left promiscuous mode [ 70.345209][ T685] br1: port 1(veth1) entered disabled state