[ 10.609720][ T186] ip (186) used greatest stack depth: 23456 bytes left [ 10.609737][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.609739][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 10.609741][ T186] preempt_count: 2, expected: 0 [ 10.609742][ T186] RCU nest depth: 0, expected: 0 [ 10.609743][ T186] locks held by ip/186: 5, last CPU#2: [ 10.609745][ T186] #0: ffffffffaca027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.609758][ T186] #1: ffffffffacb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.609763][ T186] #2: ffffffffacb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.609767][ T186] #3: ffffffffaca89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.609770][ T186] #4: ffffffffaca89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.609774][ T186] irq event stamp: 34328 [ 10.609775][ T186] hardirqs last enabled at (34327): [] __down_trylock_console_sem+0x86/0xa0 [ 10.609778][ T186] hardirqs last disabled at (34328): [] console_emit_next_record+0x3d4/0x4c0 [ 10.609780][ T186] softirqs last enabled at (33434): [] handle_softirqs+0x67c/0x900 [ 10.609782][ T186] softirqs last disabled at (33427): [] __irq_exit_rcu+0x145/0x1c0 [ 10.609784][ T186] Preemption disabled at: [ 10.609784][ T186] [<0000000000000000>] 0x0 [ 10.609791][ T186] CPU: 2 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.609794][ T186] Tainted: [W]=WARN [ 10.609795][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.609797][ T186] Call Trace: [ 10.609798][ T186] [ 10.609800][ T186] dump_stack_lvl+0x6f/0xa0 [ 10.609806][ T186] __might_resched.cold+0x1fe/0x2c1 [ 10.609811][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.609815][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 10.609820][ T186] __kmalloc_noprof+0x443/0x760 [ 10.609822][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 10.609827][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 10.609830][ T186] alloc_buf.isra.0+0x4b/0x260 [ 10.609834][ T186] put_chars+0x1e1/0x2f0 [ 10.609837][ T186] ? __send_to_port+0x420/0x420 [ 10.609838][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.609843][ T186] ? validate_chain+0x38b/0xc20 [ 10.609848][ T186] hvc_console_print+0x292/0x780 [ 10.609854][ T186] ? hvc_write+0x3a0/0x3a0 [ 10.609856][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.609859][ T186] ? lock_acquire+0x13c/0x160 [ 10.609863][ T186] console_emit_next_record+0x22f/0x4c0 [ 10.609867][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 10.609869][ T186] ? console_flush_one_record+0x106/0x710 [ 10.609872][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.609874][ T186] ? lock_acquire+0x13c/0x160 [ 10.609878][ T186] console_flush_one_record+0x46f/0x710 [ 10.609882][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 10.609884][ T186] ? __lock_acquire+0x518/0xc20 [ 10.609889][ T186] console_unlock+0xee/0x1f0 [ 10.609892][ T186] ? console_flush_one_record+0x710/0x710 [ 10.609894][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.609896][ T186] ? lock_acquire+0x60/0x160 [ 10.609900][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.609902][ T186] ? vprintk_emit+0x320/0x3e0 [ 10.609905][ T186] vprintk_emit+0x37c/0x3e0 [ 10.609909][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 10.609912][ T186] ? __lock_acquire+0x518/0xc20 [ 10.609916][ T186] _printk+0xc7/0x100 [ 10.609920][ T186] ? snapshot_read.cold+0x21/0x21 [ 10.609922][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.609925][ T186] ? __rwlock_init+0x150/0x150 [ 10.609929][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.609932][ T186] do_exit.cold+0x82/0x9c [ 10.609935][ T186] ? exit_notify+0x890/0x890 [ 10.609937][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 10.609940][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.609944][ T186] do_group_exit+0xb8/0x370 [ 10.609951][ T186] __x64_sys_exit_group+0x3c/0x50 [ 10.609953][ T186] x64_sys_call+0x1567/0x1570 [ 10.609955][ T186] do_syscall_64+0xff/0x530 [ 10.609958][ T186] ? exc_page_fault+0xee/0x100 [ 10.609961][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.609963][ T186] RIP: 0033:0x7f89375d71b8 [ 10.609965][ T186] Code: Unable to access opcode bytes at 0x7f89375d718e. [ 10.609967][ T186] RSP: 002b:00007ffd7f352a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.609969][ T186] RAX: ffffffffffffffda RBX: 00007f8937707f88 RCX: 00007f89375d71b8 [ 10.609970][ T186] RDX: 00007f8937321fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.609971][ T186] RBP: 00007ffd7f352a60 R08: 0000000000000000 R09: 0000000000008010 [ 10.609972][ T186] R10: 00007ffd7f352820 R11: 0000000000000246 R12: 0000000000000001 [ 10.609973][ T186] R13: 0000000000000000 R14: 00007f8937706680 R15: 00007f8937707fa0 [ 10.609980][ T186] [ 12.296542][ T250] gre: GRE over IPv4 demultiplexer driver [ 12.296558][ T250] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.296560][ T250] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 250, name: modprobe [ 12.296562][ T250] preempt_count: 1, expected: 0 [ 12.296563][ T250] RCU nest depth: 0, expected: 0 [ 12.296564][ T250] locks held by modprobe/250: 4, last CPU#0: [ 12.296566][ T250] #0: ffffffffacb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.296578][ T250] #1: ffffffffacb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.296583][ T250] #2: ffffffffaca89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.296587][ T250] #3: ffffffffaca89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.296591][ T250] irq event stamp: 23244 [ 12.296591][ T250] hardirqs last enabled at (23243): [] __down_trylock_console_sem+0x86/0xa0 [ 12.296594][ T250] hardirqs last disabled at (23244): [] console_emit_next_record+0x3d4/0x4c0 [ 12.296596][ T250] softirqs last enabled at (21776): [] handle_softirqs+0x67c/0x900 [ 12.296599][ T250] softirqs last disabled at (20693): [] __irq_exit_rcu+0x145/0x1c0 [ 12.296601][ T250] Preemption disabled at: [ 12.296602][ T250] [] vprintk_emit+0x31b/0x3e0 [ 12.296608][ T250] CPU: 0 UID: 0 PID: 250 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.296611][ T250] Tainted: [W]=WARN [ 12.296612][ T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.296613][ T250] Call Trace: [ 12.296615][ T250] [ 12.296617][ T250] dump_stack_lvl+0x6f/0xa0 [ 12.296622][ T250] ? vprintk_emit+0x31b/0x3e0 [ 12.296624][ T250] __might_resched.cold+0x1fe/0x2c1 [ 12.296629][ T250] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.296633][ T250] ? __kmalloc_noprof+0xdb/0x760 [ 12.296638][ T250] __kmalloc_noprof+0x443/0x760 [ 12.296640][ T250] ? alloc_buf.isra.0+0x4b/0x260 [ 12.296646][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 12.296649][ T250] alloc_buf.isra.0+0x4b/0x260 [ 12.296652][ T250] put_chars+0x1e1/0x2f0 [ 12.296654][ T250] ? desc_read_finalized_seq+0x79/0x120 [ 12.296656][ T250] ? __send_to_port+0x420/0x420 [ 12.296659][ T250] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.296662][ T250] ? validate_chain+0x38b/0xc20 [ 12.296667][ T250] hvc_console_print+0x292/0x780 [ 12.296670][ T250] ? __lock_acquire+0x518/0xc20 [ 12.296671][ T250] ? __lock_acquire+0x518/0xc20 [ 12.296676][ T250] ? hvc_write+0x3a0/0x3a0 [ 12.296677][ T250] ? console_emit_next_record+0x1df/0x4c0 [ 12.296680][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.296683][ T250] ? lock_acquire+0x13c/0x160 [ 12.296687][ T250] console_emit_next_record+0x22f/0x4c0 [ 12.296690][ T250] ? devkmsg_read+0x4b0/0x4b0 [ 12.296692][ T250] ? console_flush_one_record+0x106/0x710 [ 12.296695][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.296697][ T250] ? lock_acquire+0x13c/0x160 [ 12.296701][ T250] console_flush_one_record+0x46f/0x710 [ 12.296705][ T250] ? console_emit_next_record+0x4c0/0x4c0 [ 12.296707][ T250] ? __lock_acquire+0x518/0xc20 [ 12.296712][ T250] console_unlock+0xee/0x1f0 [ 12.296715][ T250] ? console_flush_one_record+0x710/0x710 [ 12.296717][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.296719][ T250] ? lock_acquire+0x60/0x160 [ 12.296722][ T250] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.296724][ T250] ? vprintk_emit+0x320/0x3e0 [ 12.296727][ T250] vprintk_emit+0x37c/0x3e0 [ 12.296732][ T250] ? wake_up_klogd_work_func+0x90/0x90 [ 12.296737][ T250] ? gre_exit+0x3f0/0x3f0 [gre] [ 12.296740][ T250] _printk+0xc7/0x100 [ 12.296744][ T250] ? snapshot_read.cold+0x21/0x21 [ 12.296751][ T250] ? do_one_initcall+0x113/0x4f0 [ 12.296753][ T250] gre_init+0x15/0x1000 [gre] [ 12.296755][ T250] do_one_initcall+0x124/0x4f0 [ 12.296758][ T250] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.296763][ T250] ? do_init_module+0xae/0x8a0 [ 12.296766][ T250] ? kasan_unpoison+0x44/0x70 [ 12.296771][ T250] do_init_module+0x2ad/0x8a0 [ 12.296774][ T250] ? lockdep_hardirqs_on+0x91/0x130 [ 12.296779][ T250] ? free_module+0x470/0x470 [ 12.296782][ T250] ? kfree+0x123/0x590 [ 12.296786][ T250] load_module+0x1424/0x1bb0 [ 12.296793][ T250] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.296798][ T250] ? backing_file_read_iter+0x541/0x790 [ 12.296804][ T250] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.296808][ T250] init_module_from_file+0x11f/0x1a0 [ 12.296811][ T250] ? __do_sys_init_module+0x220/0x220 [ 12.296818][ T250] ? __rwlock_init+0x150/0x150 [ 12.296822][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 12.296825][ T250] idempotent_init_module+0x37b/0x7c0 [ 12.296828][ T250] ? init_module_from_file+0x1a0/0x1a0 [ 12.296834][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.296836][ T250] ? cap_capable+0x1d7/0x3d0 [ 12.296842][ T250] __x64_sys_finit_module+0xdf/0x190 [ 12.296844][ T250] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.296848][ T250] do_syscall_64+0xff/0x530 [ 12.296849][ T250] ? exc_page_fault+0xee/0x100 [ 12.296852][ T250] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.296854][ T250] RIP: 0033:0x7fc51653437d [ 12.296858][ T250] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 12.296859][ T250] RSP: 002b:00007ffc48efc6a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.296862][ T250] RAX: ffffffffffffffda RBX: 000056440e959a40 RCX: 00007fc51653437d [ 12.296864][ T250] RDX: 0000000000000000 RSI: 00005643d4910ffd RDI: 0000000000000001 [ 12.296864][ T250] RBP: 00007ffc48efc740 R08: 0000000000000000 R09: 0000000000000000 [ 12.296865][ T250] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643d4910ffd [ 12.296866][ T250] R13: 000056440e959a00 R14: 0000000000040000 R15: 0000000000000000 [ 12.296873][ T250] [ 12.334097][ T250] ip_gre: GRE over IPv4 tunneling driver [ 12.626057][ T260] GACT probability NOT on [ 12.738816][ T262] ip6_gre: GRE over IPv6 tunneling driver [ 12.815553][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.815630][ T10] [ 12.815632][ T10] ============================= [ 12.815633][ T10] WARNING: suspicious RCU usage [ 12.815635][ T10] 7.2.0-virtme #1 Tainted: G W [ 12.815636][ T10] ----------------------------- [ 12.815637][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.815639][ T10] [ 12.815639][ T10] other info that might help us debug this: [ 12.815639][ T10] [ 12.815639][ T10] [ 12.815639][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 12.815640][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 12.815642][ T10] #0: ff11000008d38f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.815655][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.815659][ T10] #2: ff11000004a15530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.815665][ T10] #3: ffffffffacb80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.815668][ T10] #4: ffffffffacb80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.815672][ T10] #5: ffffffffacb80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.815677][ T10] #6: ff11000004c55228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.815681][ T10] #7: ffffffffacb80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.815687][ T10] #8: ffffffffacb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.815692][ T10] #9: ffffffffacb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.815696][ T10] #10: ffffffffaca89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.815700][ T10] #11: ffffffffaca89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.815704][ T10] [ 12.815704][ T10] stack backtrace: [ 12.815707][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.815710][ T10] Tainted: [W]=WARN [ 12.815711][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.815713][ T10] Workqueue: mld mld_ifc_work [ 12.815716][ T10] Call Trace: [ 12.815718][ T10] [ 12.815719][ T10] dump_stack_lvl+0x6f/0xa0 [ 12.815726][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.815734][ T10] __might_resched+0x2ac/0x390 [ 12.815739][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.815742][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 12.815747][ T10] __kmalloc_noprof+0x443/0x760 [ 12.815750][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 12.815756][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 12.815759][ T10] alloc_buf.isra.0+0x4b/0x260 [ 12.815762][ T10] put_chars+0x1e1/0x2f0 [ 12.815765][ T10] ? __send_to_port+0x420/0x420 [ 12.815768][ T10] ? validate_chain+0x34a/0xc20 [ 12.815774][ T10] hvc_console_print+0x292/0x780 [ 12.815781][ T10] ? hvc_write+0x3a0/0x3a0 [ 12.815783][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.815788][ T10] ? lock_acquire+0x13c/0x160 [ 12.815792][ T10] console_emit_next_record+0x22f/0x4c0 [ 12.815796][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 12.815798][ T10] ? console_flush_one_record+0x106/0x710 [ 12.815802][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.815804][ T10] ? lock_acquire+0x13c/0x160 [ 12.815808][ T10] console_flush_one_record+0x46f/0x710 [ 12.815813][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 12.815815][ T10] ? __lock_acquire+0x518/0xc20 [ 12.815821][ T10] console_unlock+0xee/0x1f0 [ 12.815824][ T10] ? console_flush_one_record+0x710/0x710 [ 12.815825][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.815828][ T10] ? lock_acquire+0x60/0x160 [ 12.815832][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.815834][ T10] ? vprintk_emit+0x320/0x3e0 [ 12.815838][ T10] vprintk_emit+0x37c/0x3e0 [ 12.815841][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 12.815845][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.815850][ T10] _printk+0xc7/0x100 [ 12.815852][ T10] ? snapshot_read.cold+0x21/0x21 [ 12.815854][ T10] ? ___ratelimit+0x4e7/0xa00 [ 12.815861][ T10] ? idr_get_free+0x830/0x830 [ 12.815866][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.815871][ T10] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 12.815875][ T10] ? ret_from_fork_asm+0x11/0x20 [ 12.815878][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.815881][ T10] ? stack_trace_save+0x93/0xc0 [ 12.815884][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 12.815886][ T10] ? netif_skb_features+0x658/0x1430 [ 12.815889][ T10] ? mark_lock_irq+0x390/0x9c0 [ 12.815891][ T10] ? lock_acquire+0x13c/0x160 [ 12.815894][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 12.815897][ T10] ? save_trace+0xe8/0x280 [ 12.815902][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.815904][ T10] dev_hard_start_xmit+0xf4/0x620 [ 12.815908][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 12.815911][ T10] sch_direct_xmit+0x13d/0xaa0 [ 12.815916][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.815919][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 12.815921][ T10] ? __rcu_read_lock+0x30/0x70 [ 12.815923][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.815926][ T10] ? lock_acquire+0x13c/0x160 [ 12.815931][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 12.815936][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 12.815937][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.815941][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.815943][ T10] ? lock_acquire+0x13c/0x160 [ 12.815948][ T10] __dev_queue_xmit+0x942/0x1b80 [ 12.815951][ T10] ? __lock_acquire+0x518/0xc20 [ 12.815961][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.815962][ T10] ? find_held_lock+0x2b/0x80 [ 12.815965][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.815977][ T10] ip6_finish_output2+0x423/0x1300 [ 12.815982][ T10] ? ip6_dst_lookup+0x80/0x80 [ 12.815984][ T10] ? find_held_lock+0x2b/0x80 [ 12.815987][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.815990][ T10] ? ip6_mtu+0x15d/0x310 [ 12.815995][ T10] ip6_finish_output+0x646/0xda0 [ 12.815999][ T10] ip6_output+0x23f/0x7f0 [ 12.816003][ T10] ? ip6_finish_output+0xda0/0xda0 [ 12.816004][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.816006][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.816009][ T10] ? mark_held_locks+0x40/0x70 [ 12.816013][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.816016][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.816018][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.816022][ T10] mld_sendpack+0x9d6/0xec0 [ 12.816027][ T10] ? mld_dad_start_work+0x240/0x240 [ 12.816033][ T10] ? mld_send_cr+0x50f/0x820 [ 12.816038][ T10] mld_ifc_work+0x36/0x190 [ 12.816040][ T10] ? process_one_work+0xdfc/0x1560 [ 12.816042][ T10] process_one_work+0xe3e/0x1560 [ 12.816049][ T10] ? __queue_delayed_work+0x470/0x470 [ 12.816052][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.816060][ T10] worker_thread+0x4f1/0xd60 [ 12.816064][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.816066][ T10] ? __kthread_parkme+0xbd/0x210 [ 12.816069][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.816072][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.816074][ T10] kthread+0x367/0x460 [ 12.816076][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.816079][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.816082][ T10] ret_from_fork+0x474/0x6b0 [ 12.816086][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.816089][ T10] ? __switch_to+0x5a3/0xe00 [ 12.816092][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.816095][ T10] ret_from_fork_asm+0x11/0x20 [ 12.816104][ T10] [ 12.888287][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.979284][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.241084][ T277] br1: port 1(veth1) entered blocking state [ 13.241898][ T277] br1: port 1(veth1) entered disabled state [ 13.242481][ T277] veth1: entered allmulticast mode [ 13.254827][ T277] veth1: entered promiscuous mode [ 13.288051][ T39] br1: port 1(veth1) entered blocking state [ 13.288809][ T39] br1: port 1(veth1) entered forwarding state [ 13.320242][ T279] br1: port 2(veth2) entered blocking state [ 13.320254][ T279] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.320256][ T279] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 279, name: ip [ 13.320258][ T279] preempt_count: 1, expected: 0 [ 13.320259][ T279] RCU nest depth: 0, expected: 0 [ 13.320260][ T279] locks held by ip/279: 5, last CPU#3: [ 13.320262][ T279] #0: ffffffffad2d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.320274][ T279] #1: ffffffffacb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.320280][ T279] #2: ffffffffacb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.320284][ T279] #3: ffffffffaca89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.320287][ T279] #4: ffffffffaca89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.320291][ T279] irq event stamp: 14436 [ 13.320292][ T279] hardirqs last enabled at (14435): [] __down_trylock_console_sem+0x86/0xa0 [ 13.320295][ T279] hardirqs last disabled at (14436): [] console_emit_next_record+0x3d4/0x4c0 [ 13.320297][ T279] softirqs last enabled at (14376): [] __alloc_skb+0x4c2/0x5f0 [ 13.320300][ T279] softirqs last disabled at (14374): [] __alloc_skb+0x4c2/0x5f0 [ 13.320302][ T279] Preemption disabled at: [ 13.320303][ T279] [] vprintk_emit+0x31b/0x3e0 [ 13.320309][ T279] CPU: 3 UID: 0 PID: 279 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.320312][ T279] Tainted: [W]=WARN [ 13.320313][ T279] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.320315][ T279] Call Trace: [ 13.320316][ T279] [ 13.320318][ T279] dump_stack_lvl+0x6f/0xa0 [ 13.320324][ T279] ? vprintk_emit+0x31b/0x3e0 [ 13.320326][ T279] __might_resched.cold+0x1fe/0x2c1 [ 13.320330][ T279] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.320334][ T279] ? __kmalloc_noprof+0xdb/0x760 [ 13.320340][ T279] __kmalloc_noprof+0x443/0x760 [ 13.320342][ T279] ? alloc_buf.isra.0+0x4b/0x260 [ 13.320348][ T279] ? do_raw_spin_unlock+0x59/0x250 [ 13.320350][ T279] alloc_buf.isra.0+0x4b/0x260 [ 13.320353][ T279] put_chars+0x1e1/0x2f0 [ 13.320355][ T279] ? prb_final_commit+0x50/0x50 [ 13.320357][ T279] ? __send_to_port+0x420/0x420 [ 13.320360][ T279] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.320364][ T279] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.320367][ T279] ? validate_chain+0x38b/0xc20 [ 13.320371][ T279] hvc_console_print+0x292/0x780 [ 13.320373][ T279] ? mark_usage+0x61/0x170 [ 13.320375][ T279] ? __lock_acquire+0x518/0xc20 [ 13.320377][ T279] ? __lock_acquire+0x518/0xc20 [ 13.320381][ T279] ? hvc_write+0x3a0/0x3a0 [ 13.320383][ T279] ? console_emit_next_record+0x1df/0x4c0 [ 13.320386][ T279] ? rcu_is_watching+0x16/0xd0 [ 13.320388][ T279] ? lock_acquire+0x13c/0x160 [ 13.320392][ T279] console_emit_next_record+0x22f/0x4c0 [ 13.320396][ T279] ? devkmsg_read+0x4b0/0x4b0 [ 13.320397][ T279] ? console_flush_one_record+0x106/0x710 [ 13.320401][ T279] ? rcu_is_watching+0x16/0xd0 [ 13.320403][ T279] ? lock_acquire+0x13c/0x160 [ 13.320407][ T279] console_flush_one_record+0x46f/0x710 [ 13.320411][ T279] ? console_emit_next_record+0x4c0/0x4c0 [ 13.320412][ T279] ? __lock_acquire+0x518/0xc20 [ 13.320418][ T279] console_unlock+0xee/0x1f0 [ 13.320420][ T279] ? console_flush_one_record+0x710/0x710 [ 13.320422][ T279] ? rcu_is_watching+0x16/0xd0 [ 13.320424][ T279] ? lock_acquire+0x60/0x160 [ 13.320428][ T279] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.320430][ T279] ? vprintk_emit+0x320/0x3e0 [ 13.320433][ T279] vprintk_emit+0x37c/0x3e0 [ 13.320437][ T279] ? wake_up_klogd_work_func+0x90/0x90 [ 13.320439][ T279] ? __lock_release.isra.0+0x69/0x1a0 [ 13.320442][ T279] ? mark_held_locks+0x40/0x70 [ 13.320446][ T279] _printk+0xc7/0x100 [ 13.320449][ T279] ? snapshot_read.cold+0x21/0x21 [ 13.320453][ T279] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.320466][ T279] ? do_setlink.isra.0+0xa31/0x2750 [ 13.320467][ T279] ? rtnl_newlink+0x9f1/0x11c0 [ 13.320469][ T279] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.320473][ T279] br_set_state+0x22f/0x430 [bridge] [ 13.320483][ T279] br_init_port+0xc4/0x200 [bridge] [ 13.320491][ T279] new_nbp+0x39c/0x580 [bridge] [ 13.320500][ T279] br_add_if+0x212/0x1320 [bridge] [ 13.320507][ T279] ? is_bpf_text_address+0x72/0x110 [ 13.320511][ T279] ? kernel_text_address+0x149/0x170 [ 13.320514][ T279] ? __kernel_text_address+0x12/0x30 [ 13.320518][ T279] do_set_master+0x357/0x580 [ 13.320522][ T279] do_setlink.isra.0+0xa31/0x2750 [ 13.320525][ T279] ? stack_trace_save+0x93/0xc0 [ 13.320528][ T279] ? rtnl_link_get_size+0x350/0x350 [ 13.320530][ T279] ? rcu_read_lock_any_held+0x66/0x90 [ 13.320532][ T279] ? stack_depot_save_flags+0x38e/0x790 [ 13.320535][ T279] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.320538][ T279] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.320540][ T279] ? validate_chain+0x38b/0xc20 [ 13.320542][ T279] ? kasan_save_stack+0x3d/0x50 [ 13.320545][ T279] ? kasan_save_stack+0x2f/0x50 [ 13.320547][ T279] ? kasan_save_track+0x14/0x30 [ 13.320549][ T279] ? __lock_acquire+0x518/0xc20 [ 13.320551][ T279] ? netlink_seq_next+0xe/0x60 [ 13.320554][ T279] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.320559][ T279] ? lock_acquire.part.0+0xd4/0x280 [ 13.320561][ T279] ? rtnl_newlink+0x9a8/0x11c0 [ 13.320563][ T279] ? rcu_is_watching+0x16/0xd0 [ 13.320566][ T279] ? lock_acquire+0x13c/0x160 [ 13.320567][ T279] ? rcu_is_watching+0x16/0xd0 [ 13.320569][ T279] ? rcu_is_watching+0x16/0xd0 [ 13.320571][ T279] ? trace_contention_end+0xb3/0x180 [ 13.320575][ T279] ? __mutex_lock+0x1db/0x1ea0 [ 13.320578][ T279] ? __mutex_lock+0x9a3/0x1ea0 [ 13.320580][ T279] ? rtnl_newlink+0x9a8/0x11c0 [ 13.320583][ T279] ? ww_mutex_lock+0x160/0x160 [ 13.320585][ T279] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.320590][ T279] ? __rtnl_newlink+0x3fa/0xa50 [ 13.320595][ T279] rtnl_newlink+0x9f1/0x11c0 [ 13.320600][ T279] ? rtnl_bridge_getlink+0x850/0x850 [ 13.320602][ T279] ? __lock_acquire+0x518/0xc20 [ 13.320606][ T279] ? lock_acquire.part.0+0xd4/0x280 [ 13.320608][ T279] ? find_held_lock+0x2b/0x80 [ 13.320610][ T279] ? rtnl_bridge_getlink+0x850/0x850 [ 13.320612][ T279] ? __lock_release.isra.0+0x69/0x1a0 [ 13.320615][ T279] ? rtnl_bridge_getlink+0x850/0x850 [ 13.320617][ T279] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.320620][ T279] ? rtnl_link_fill+0x920/0x920 [ 13.320622][ T279] ? __lock_acquire+0x518/0xc20 [ 13.320626][ T279] ? lock_acquire.part.0+0xd4/0x280 [ 13.320628][ T279] ? find_held_lock+0x2b/0x80 [ 13.320631][ T279] netlink_rcv_skb+0x14e/0x3a0 [ 13.320633][ T279] ? rtnl_link_fill+0x920/0x920 [ 13.320636][ T279] ? netlink_ack+0xcf0/0xcf0 [ 13.320642][ T279] ? netlink_deliver_tap+0xc5/0x330 [ 13.320643][ T279] ? netlink_deliver_tap+0x13c/0x330 [ 13.320647][ T279] netlink_unicast+0x486/0x750 [ 13.320651][ T279] ? netlink_attachskb+0x810/0x810 [ 13.320653][ T279] ? __lock_acquire+0x518/0xc20 [ 13.320657][ T279] netlink_sendmsg+0x735/0xc60 [ 13.320661][ T279] ? netlink_unicast+0x750/0x750 [ 13.320665][ T279] ? __might_fault+0x97/0x140 [ 13.320670][ T279] ____sys_sendmsg+0x415/0x880 [ 13.320673][ T279] ? copy_msghdr_from_user+0x279/0x420 [ 13.320675][ T279] ? get_timestamp.constprop.0+0x390/0x390 [ 13.320677][ T279] ? move_addr_to_kernel+0x40/0x40 [ 13.320684][ T279] ___sys_sendmsg+0x14e/0x1d0 [ 13.320686][ T279] ? copy_msghdr_from_user+0x420/0x420 [ 13.320701][ T279] __sys_sendmsg+0x12c/0x1d0 [ 13.320704][ T279] ? __sys_sendmsg_sock+0x20/0x20 [ 13.320710][ T279] ? rcu_is_watching+0x16/0xd0 [ 13.320714][ T279] do_syscall_64+0xff/0x530 [ 13.320717][ T279] ? exc_page_fault+0xee/0x100 [ 13.320720][ T279] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.320722][ T279] RIP: 0033:0x7f6ad5bac54e [ 13.320725][ T279] 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 [ 13.320727][ T279] RSP: 002b:00007ffe570ecaa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.320731][ T279] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6ad5bac54e [ 13.320733][ T279] RDX: 0000000000000000 RSI: 00007ffe570ecb50 RDI: 0000000000000005 [ 13.320734][ T279] RBP: 00007ffe570ecab0 R08: 0000000000000000 R09: 0000000000000000 [ 13.320735][ T279] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918b1d [ 13.320735][ T279] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe570ed210 [ 13.320742][ T279] [ 13.359900][ T279] br1: port 2(veth2) entered disabled state [ 13.360231][ T279] veth2: entered allmulticast mode [ 13.361908][ T279] veth2: entered promiscuous mode [ 13.380407][ T279] ip (279) used greatest stack depth: 23336 bytes left [ 13.410681][ T38] br1: port 2(veth2) entered blocking state [ 13.411243][ T38] br1: port 2(veth2) entered forwarding state [ 13.547222][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.621316][ T10] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.639304][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.907266][ T10] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.996386][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.997268][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.259244][ T64] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.028454][ C2] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 18.028464][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.028511][ C2] [ 18.028511][ C2] ======================================================== [ 18.028513][ C2] WARNING: possible irq lock inversion dependency detected [ 18.028515][ C2] 7.2.0-virtme #1 Tainted: G W [ 18.028517][ C2] -------------------------------------------------------- [ 18.028518][ C2] swapper/2/0 just changed the state of lock: [ 18.028519][ C2] ffffffffaca89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.028531][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 18.028533][ C2] (fs_reclaim){+.+.}-{0:0} [ 18.028534][ C2] [ 18.028534][ C2] [ 18.028534][ C2] and interrupts could create inverse lock ordering between them. [ 18.028534][ C2] [ 18.028535][ C2] [ 18.028535][ C2] other info that might help us debug this: [ 18.028535][ C2] Possible interrupt unsafe locking scenario: [ 18.028535][ C2] [ 18.028536][ C2] CPU0 CPU1 [ 18.028537][ C2] ---- ---- [ 18.028537][ C2] lock(fs_reclaim); [ 18.028538][ C2] local_irq_disable(); [ 18.028539][ C2] lock(console_owner); [ 18.028540][ C2] lock(fs_reclaim); [ 18.028540][ C2] [ 18.028541][ C2] lock(console_owner); [ 18.028541][ C2] [ 18.028541][ C2] *** DEADLOCK *** [ 18.028541][ C2] [ 18.028542][ C2] locks held by swapper/2/0: 8, last CPU#2: [ 18.028543][ C2] #0: ffa0000000228c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 18.028549][ C2] #1: ffffffffacb80b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 18.028554][ C2] #2: ffffffffacb80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 18.028558][ C2] #3: ffffffffacb80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 18.028563][ C2] #4: ff11000004c55228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 18.028567][ C2] #5: ffffffffacb80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 18.028572][ C2] #6: ffffffffacb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.028576][ C2] #7: ffffffffacb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.028579][ C2] [ 18.028579][ C2] the shortest dependencies between 2nd lock and 1st lock: [ 18.028584][ C2] -> (fs_reclaim){+.+.}-{0:0} { [ 18.028586][ C2] HARDIRQ-ON-W at: [ 18.028588][ C2] __lock_acquire+0x388/0xc20 [ 18.028591][ C2] lock_acquire.part.0+0xd4/0x280 [ 18.028592][ C2] fs_reclaim_acquire+0xd5/0x120 [ 18.028595][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 18.028597][ C2] kthread_create_worker_on_node+0xea/0x210 [ 18.028600][ C2] workqueue_init+0x2a/0x680 [ 18.028604][ C2] kernel_init_freeable+0x2fe/0x630 [ 18.028606][ C2] kernel_init+0x21/0x150 [ 18.028609][ C2] ret_from_fork+0x474/0x6b0 [ 18.028612][ C2] ret_from_fork_asm+0x11/0x20 [ 18.028615][ C2] SOFTIRQ-ON-W at: [ 18.028616][ C2] __lock_acquire+0x388/0xc20 [ 18.028617][ C2] lock_acquire.part.0+0xd4/0x280 [ 18.028618][ C2] fs_reclaim_acquire+0xd5/0x120 [ 18.028619][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 18.028620][ C2] kthread_create_worker_on_node+0xea/0x210 [ 18.028622][ C2] workqueue_init+0x2a/0x680 [ 18.028623][ C2] kernel_init_freeable+0x2fe/0x630 [ 18.028624][ C2] kernel_init+0x21/0x150 [ 18.028625][ C2] ret_from_fork+0x474/0x6b0 [ 18.028626][ C2] ret_from_fork_asm+0x11/0x20 [ 18.028628][ C2] INITIAL USE at: [ 18.028628][ C2] __lock_acquire+0x388/0xc20 [ 18.028630][ C2] lock_acquire.part.0+0xd4/0x280 [ 18.028631][ C2] fs_reclaim_acquire+0xd5/0x120 [ 18.028632][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 18.028633][ C2] kthread_create_worker_on_node+0xea/0x210 [ 18.028635][ C2] workqueue_init+0x2a/0x680 [ 18.028636][ C2] kernel_init_freeable+0x2fe/0x630 [ 18.028637][ C2] kernel_init+0x21/0x150 [ 18.028638][ C2] ret_from_fork+0x474/0x6b0 [ 18.028639][ C2] ret_from_fork_asm+0x11/0x20 [ 18.028640][ C2] } [ 18.028641][ C2] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 18.028645][ C2] ... acquired at: [ 18.028646][ C2] __lock_acquire+0x518/0xc20 [ 18.028647][ C2] lock_acquire.part.0+0xd4/0x280 [ 18.028648][ C2] fs_reclaim_acquire+0xd5/0x120 [ 18.028649][ C2] __kmalloc_noprof+0xd3/0x760 [ 18.028651][ C2] alloc_buf.isra.0+0x4b/0x260 [ 18.028653][ C2] put_chars+0x1e1/0x2f0 [ 18.028655][ C2] hvc_console_print+0x292/0x780 [ 18.028657][ C2] console_emit_next_record+0x22f/0x4c0 [ 18.028658][ C2] console_flush_one_record+0x46f/0x710 [ 18.028660][ C2] console_unlock+0xee/0x1f0 [ 18.028661][ C2] vprintk_emit+0x37c/0x3e0 [ 18.028663][ C2] dev_vprintk_emit+0x27f/0x2c0 [ 18.028666][ C2] dev_printk_emit+0xb9/0xee [ 18.028668][ C2] _dev_info+0xe2/0x116 [ 18.028669][ C2] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 18.028672][ C2] cmos_do_probe+0x73b/0x98a [ 18.028673][ C2] platform_probe+0xfe/0x1f0 [ 18.028676][ C2] call_driver_probe+0x61/0x1c0 [ 18.028678][ C2] really_probe+0x199/0x760 [ 18.028679][ C2] __driver_probe_device+0x24f/0x440 [ 18.028681][ C2] driver_probe_device+0x4a/0xf0 [ 18.028682][ C2] __driver_attach+0x1b8/0x540 [ 18.028684][ C2] bus_for_each_dev+0x130/0x1e0 [ 18.028685][ C2] bus_add_driver+0x2c8/0x530 [ 18.028686][ C2] driver_register+0x1a3/0x390 [ 18.028687][ C2] __platform_driver_probe+0x13f/0x270 [ 18.028689][ C2] cmos_init+0x31/0x40 [ 18.028692][ C2] do_one_initcall+0x124/0x4f0 [ 18.028693][ C2] kernel_init_freeable+0x596/0x630 [ 18.028694][ C2] kernel_init+0x21/0x150 [ 18.028695][ C2] ret_from_fork+0x474/0x6b0 [ 18.028697][ C2] ret_from_fork_asm+0x11/0x20 [ 18.028698][ C2] [ 18.028698][ C2] -> (console_owner){..-.}-{0:0} { [ 18.028700][ C2] IN-SOFTIRQ-W at: [ 18.028700][ C2] __lock_acquire+0x388/0xc20 [ 18.028702][ C2] lock_acquire.part.0+0xd4/0x280 [ 18.028703][ C2] console_lock_spinning_enable+0x5c/0x60 [ 18.028705][ C2] console_emit_next_record+0x1d1/0x4c0 [ 18.028706][ C2] console_flush_one_record+0x46f/0x710 [ 18.028708][ C2] console_unlock+0xee/0x1f0 [ 18.028709][ C2] vprintk_emit+0x37c/0x3e0 [ 18.028711][ C2] _printk+0xc7/0x100 [ 18.028714][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.028716][ C2] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.028718][ C2] dev_hard_start_xmit+0xf4/0x620 [ 18.028720][ C2] sch_direct_xmit+0x13d/0xaa0 [ 18.028722][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 18.028723][ C2] __dev_queue_xmit+0x942/0x1b80 [ 18.028725][ C2] ip6_finish_output2+0x96f/0x1300 [ 18.028726][ C2] ip6_finish_output+0x646/0xda0 [ 18.028727][ C2] ip6_output+0x23f/0x7f0 [ 18.028728][ C2] ndisc_send_skb+0xba3/0x1520 [ 18.028730][ C2] addrconf_rs_timer+0x26f/0x770 [ 18.028732][ C2] call_timer_fn+0x160/0x4d0 [ 18.028733][ C2] __run_timers+0x68f/0xaa0 [ 18.028735][ C2] run_timer_softirq+0xf0/0x160 [ 18.028736][ C2] handle_softirqs+0x1d3/0x900 [ 18.028739][ C2] __irq_exit_rcu+0x145/0x1c0 [ 18.028740][ C2] irq_exit_rcu+0xe/0x30 [ 18.028741][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.028743][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.028745][ C2] pv_native_safe_halt+0xf/0x10 [ 18.028746][ C2] default_idle+0x9/0x10 [ 18.028748][ C2] default_idle_call+0x6e/0xb0 [ 18.028749][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.028751][ C2] do_idle+0xd8/0x190 [ 18.028752][ C2] cpu_startup_entry+0x53/0x70 [ 18.028754][ C2] start_secondary+0x204/0x2b0 [ 18.028755][ C2] common_startup_64+0x13e/0x148 [ 18.028758][ C2] INITIAL USE at: [ 18.028759][ C2] } [ 18.028759][ C2] ... key at: [] console_owner_dep_map+0x0/0x60 [ 18.028762][ C2] ... acquired at: [ 18.028763][ C2] mark_lock+0x1d7/0xa00 [ 18.028764][ C2] mark_usage+0x42/0x170 [ 18.028765][ C2] __lock_acquire+0x388/0xc20 [ 18.028766][ C2] lock_acquire.part.0+0xd4/0x280 [ 18.028768][ C2] console_lock_spinning_enable+0x5c/0x60 [ 18.028769][ C2] console_emit_next_record+0x1d1/0x4c0 [ 18.028771][ C2] console_flush_one_record+0x46f/0x710 [ 18.028772][ C2] console_unlock+0xee/0x1f0 [ 18.028774][ C2] vprintk_emit+0x37c/0x3e0 [ 18.028775][ C2] _printk+0xc7/0x100 [ 18.028776][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.028778][ C2] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.028780][ C2] dev_hard_start_xmit+0xf4/0x620 [ 18.028781][ C2] sch_direct_xmit+0x13d/0xaa0 [ 18.028782][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 18.028783][ C2] __dev_queue_xmit+0x942/0x1b80 [ 18.028785][ C2] ip6_finish_output2+0x96f/0x1300 [ 18.028786][ C2] ip6_finish_output+0x646/0xda0 [ 18.028787][ C2] ip6_output+0x23f/0x7f0 [ 18.028788][ C2] ndisc_send_skb+0xba3/0x1520 [ 18.028790][ C2] addrconf_rs_timer+0x26f/0x770 [ 18.028791][ C2] call_timer_fn+0x160/0x4d0 [ 18.028792][ C2] __run_timers+0x68f/0xaa0 [ 18.028794][ C2] run_timer_softirq+0xf0/0x160 [ 18.028795][ C2] handle_softirqs+0x1d3/0x900 [ 18.028796][ C2] __irq_exit_rcu+0x145/0x1c0 [ 18.028797][ C2] irq_exit_rcu+0xe/0x30 [ 18.028799][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.028800][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.028801][ C2] pv_native_safe_halt+0xf/0x10 [ 18.028802][ C2] default_idle+0x9/0x10 [ 18.028804][ C2] default_idle_call+0x6e/0xb0 [ 18.028805][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.028806][ C2] do_idle+0xd8/0x190 [ 18.028807][ C2] cpu_startup_entry+0x53/0x70 [ 18.028808][ C2] start_secondary+0x204/0x2b0 [ 18.028809][ C2] common_startup_64+0x13e/0x148 [ 18.028811][ C2] [ 18.028811][ C2] [ 18.028811][ C2] stack backtrace: [ 18.028814][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.028817][ C2] Tainted: [W]=WARN [ 18.028818][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.028820][ C2] Call Trace: [ 18.028821][ C2] [ 18.028823][ C2] dump_stack_lvl+0x6f/0xa0 [ 18.028827][ C2] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 18.028829][ C2] mark_lock_irq+0x989/0x9c0 [ 18.028831][ C2] ? add_lock_to_list+0x2c/0x1a0 [ 18.028833][ C2] mark_lock+0x1d7/0xa00 [ 18.028835][ C2] mark_usage+0x42/0x170 [ 18.028837][ C2] __lock_acquire+0x388/0xc20 [ 18.028839][ C2] lock_acquire.part.0+0xd4/0x280 [ 18.028840][ C2] ? console_lock_spinning_enable+0x40/0x60 [ 18.028842][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.028845][ C2] ? lock_acquire+0x13c/0x160 [ 18.028847][ C2] console_lock_spinning_enable+0x5c/0x60 [ 18.028849][ C2] ? console_lock_spinning_enable+0x40/0x60 [ 18.028850][ C2] console_emit_next_record+0x1d1/0x4c0 [ 18.028852][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 18.028854][ C2] ? console_flush_one_record+0x106/0x710 [ 18.028856][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.028858][ C2] ? lock_acquire+0x13c/0x160 [ 18.028859][ C2] console_flush_one_record+0x46f/0x710 [ 18.028862][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 18.028863][ C2] ? __lock_acquire+0x518/0xc20 [ 18.028865][ C2] console_unlock+0xee/0x1f0 [ 18.028867][ C2] ? console_flush_one_record+0x710/0x710 [ 18.028869][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.028870][ C2] ? lock_acquire+0x60/0x160 [ 18.028872][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.028874][ C2] ? vprintk_emit+0x320/0x3e0 [ 18.028876][ C2] vprintk_emit+0x37c/0x3e0 [ 18.028878][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 18.028880][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.028882][ C2] _printk+0xc7/0x100 [ 18.028884][ C2] ? snapshot_read.cold+0x21/0x21 [ 18.028885][ C2] ? ___ratelimit+0x4e7/0xa00 [ 18.028888][ C2] ? idr_get_free+0x830/0x830 [ 18.028891][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.028893][ C2] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.028895][ C2] ? lock_acquire+0x13c/0x160 [ 18.028897][ C2] ? __kasan_check_byte+0x16/0x50 [ 18.028900][ C2] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.028901][ C2] ? lock_acquire.part.0+0x36/0x280 [ 18.028903][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.028904][ C2] ? lock_acquire+0x13c/0x160 [ 18.028906][ C2] ? netif_skb_features+0x658/0x1430 [ 18.028907][ C2] ? lock_release+0x184/0x1f0 [ 18.028909][ C2] ? skb_network_protocol+0x3b0/0x3b0 [ 18.028912][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.028913][ C2] dev_hard_start_xmit+0xf4/0x620 [ 18.028915][ C2] ? validate_xmit_skb_list+0xb3/0x150 [ 18.028917][ C2] sch_direct_xmit+0x13d/0xaa0 [ 18.028919][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 18.028920][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 18.028921][ C2] ? __rcu_read_lock+0x30/0x70 [ 18.028923][ C2] ? lock_acquire+0x13c/0x160 [ 18.028925][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 18.028927][ C2] ? tc_run+0x45e/0x7e0 [ 18.028928][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 18.028930][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.028932][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.028933][ C2] ? check_prev_add+0x316/0xe90 [ 18.028935][ C2] ? lock_acquire+0x13c/0x160 [ 18.028936][ C2] __dev_queue_xmit+0x942/0x1b80 [ 18.028939][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.028941][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 18.028942][ C2] ? find_held_lock+0x2b/0x80 [ 18.028944][ C2] ? neigh_hh_output+0x152/0x4c0 [ 18.028946][ C2] ip6_finish_output2+0x96f/0x1300 [ 18.028948][ C2] ? ip6_dst_lookup+0x80/0x80 [ 18.028950][ C2] ? find_held_lock+0x2b/0x80 [ 18.028951][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.028953][ C2] ? ip6_mtu+0x15d/0x310 [ 18.028955][ C2] ip6_finish_output+0x646/0xda0 [ 18.028957][ C2] ip6_output+0x23f/0x7f0 [ 18.028958][ C2] ? ip6_finish_output+0xda0/0xda0 [ 18.028960][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 18.028961][ C2] ? find_held_lock+0x2b/0x80 [ 18.028962][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.028964][ C2] ? __local_bh_enable_ip+0xaa/0x150 [ 18.028966][ C2] ndisc_send_skb+0xba3/0x1520 [ 18.028968][ C2] ? ndisc_recv_na+0xea0/0xea0 [ 18.028970][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.028977][ C2] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.028980][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.028982][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.028983][ C2] addrconf_rs_timer+0x26f/0x770 [ 18.028985][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.028987][ C2] ? lock_acquire+0x13c/0x160 [ 18.028989][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.028991][ C2] call_timer_fn+0x160/0x4d0 [ 18.028993][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 18.028994][ C2] ? debug_object_active_state+0x430/0x430 [ 18.028997][ C2] ? find_held_lock+0x2b/0x80 [ 18.028999][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.029001][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.029003][ C2] __run_timers+0x68f/0xaa0 [ 18.029004][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.029007][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.029008][ C2] ? __lock_acquire+0x518/0xc20 [ 18.029011][ C2] ? __rwlock_init+0x150/0x150 [ 18.029013][ C2] run_timer_softirq+0xf0/0x160 [ 18.029015][ C2] ? __run_timers+0xaa0/0xaa0 [ 18.029017][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.029019][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.029021][ C2] handle_softirqs+0x1d3/0x900 [ 18.029022][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.029024][ C2] ? _local_bh_enable+0xc0/0xc0 [ 18.029026][ C2] __irq_exit_rcu+0x145/0x1c0 [ 18.029027][ C2] irq_exit_rcu+0xe/0x30 [ 18.029029][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.029030][ C2] [ 18.029031][ C2] [ 18.029031][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 18.029033][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.029035][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.029037][ C2] 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 [ 18.029039][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 18.029041][ C2] RAX: 000000000008ab17 RBX: ff11000001bec6c0 RCX: ffffffffa98f0307 [ 18.029043][ C2] RDX: ff11000001bec6c0 RSI: ffffffffac638af6 RDI: ffffffffac08d8e0 [ 18.029043][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.029044][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 18.029045][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.029046][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.029048][ C2] default_idle+0x9/0x10 [ 18.029050][ C2] default_idle_call+0x6e/0xb0 [ 18.029052][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.029053][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 18.029055][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 18.029056][ C2] ? default_idle_call+0x98/0xb0 [ 18.029058][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.029060][ C2] do_idle+0xd8/0x190 [ 18.029061][ C2] cpu_startup_entry+0x53/0x70 [ 18.029063][ C2] start_secondary+0x204/0x2b0 [ 18.029064][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.029066][ C2] common_startup_64+0x13e/0x148 [ 18.029069][ C2] [ 18.029073][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.029075][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 18.029076][ C2] preempt_count: 303, expected: 0 [ 18.029077][ C2] RCU nest depth: 3, expected: 0 [ 18.029078][ C2] INFO: lockdep is turned off. [ 18.029078][ C2] irq event stamp: 568181 [ 18.029079][ C2] hardirqs last enabled at (568180): [] __down_trylock_console_sem+0x86/0xa0 [ 18.029081][ C2] hardirqs last disabled at (568181): [] console_emit_next_record+0x3d4/0x4c0 [ 18.029083][ C2] softirqs last enabled at (568052): [] handle_softirqs+0x67c/0x900 [ 18.029084][ C2] softirqs last disabled at (568089): [] __irq_exit_rcu+0x145/0x1c0 [ 18.029086][ C2] Preemption disabled at: [ 18.029086][ C2] [<0000000000000000>] 0x0 [ 18.029090][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.029091][ C2] Tainted: [W]=WARN [ 18.029092][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.029093][ C2] Call Trace: [ 18.029093][ C2] [ 18.029094][ C2] dump_stack_lvl+0x6f/0xa0 [ 18.029096][ C2] __might_resched.cold+0x1fe/0x2c1 [ 18.029099][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.029102][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.029104][ C2] __kmalloc_noprof+0x443/0x760 [ 18.029106][ C2] ? __rwlock_init+0x150/0x150 [ 18.029107][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 18.029109][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 18.029111][ C2] alloc_buf.isra.0+0x4b/0x260 [ 18.029113][ C2] put_chars+0x1e1/0x2f0 [ 18.029114][ C2] ? __send_to_port+0x420/0x420 [ 18.029116][ C2] ? mark_lock+0x1d7/0xa00 [ 18.029118][ C2] hvc_console_print+0x292/0x780 [ 18.029120][ C2] ? hvc_write+0x3a0/0x3a0 [ 18.029122][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.029123][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.029126][ C2] console_emit_next_record+0x22f/0x4c0 [ 18.029128][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 18.029129][ C2] ? console_flush_one_record+0x106/0x710 [ 18.029131][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.029133][ C2] ? lock_acquire+0x13c/0x160 [ 18.029135][ C2] console_flush_one_record+0x46f/0x710 [ 18.029137][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 18.029141][ C2] ? __lock_acquire+0x518/0xc20 [ 18.029143][ C2] console_unlock+0xee/0x1f0 [ 18.029145][ C2] ? console_flush_one_record+0x710/0x710 [ 18.029147][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.029149][ C2] ? lock_acquire+0x60/0x160 [ 18.029150][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.029152][ C2] ? vprintk_emit+0x320/0x3e0 [ 18.029154][ C2] vprintk_emit+0x37c/0x3e0 [ 18.029156][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 18.029158][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.029160][ C2] _printk+0xc7/0x100 [ 18.029162][ C2] ? snapshot_read.cold+0x21/0x21 [ 18.029163][ C2] ? ___ratelimit+0x4e7/0xa00 [ 18.029165][ C2] ? idr_get_free+0x830/0x830 [ 18.029168][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.029170][ C2] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.029172][ C2] ? lock_acquire+0x13c/0x160 [ 18.029173][ C2] ? __kasan_check_byte+0x16/0x50 [ 18.029175][ C2] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.029177][ C2] ? lock_acquire.part.0+0x36/0x280 [ 18.029178][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.029180][ C2] ? lock_acquire+0x13c/0x160 [ 18.029181][ C2] ? netif_skb_features+0x658/0x1430 [ 18.029183][ C2] ? lock_release+0x184/0x1f0 [ 18.029185][ C2] ? skb_network_protocol+0x3b0/0x3b0 [ 18.029187][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.029189][ C2] dev_hard_start_xmit+0xf4/0x620 [ 18.029191][ C2] ? validate_xmit_skb_list+0xb3/0x150 [ 18.029193][ C2] sch_direct_xmit+0x13d/0xaa0 [ 18.029194][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 18.029196][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 18.029197][ C2] ? __rcu_read_lock+0x30/0x70 [ 18.029199][ C2] ? lock_acquire+0x13c/0x160 [ 18.029201][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 18.029202][ C2] ? tc_run+0x45e/0x7e0 [ 18.029204][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 18.029205][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.029207][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.029208][ C2] ? check_prev_add+0x316/0xe90 [ 18.029210][ C2] ? lock_acquire+0x13c/0x160 [ 18.029211][ C2] __dev_queue_xmit+0x942/0x1b80 [ 18.029214][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.029216][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 18.029217][ C2] ? find_held_lock+0x2b/0x80 [ 18.029219][ C2] ? neigh_hh_output+0x152/0x4c0 [ 18.029221][ C2] ip6_finish_output2+0x96f/0x1300 [ 18.029223][ C2] ? ip6_dst_lookup+0x80/0x80 [ 18.029225][ C2] ? find_held_lock+0x2b/0x80 [ 18.029226][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.029228][ C2] ? ip6_mtu+0x15d/0x310 [ 18.029229][ C2] ip6_finish_output+0x646/0xda0 [ 18.029231][ C2] ip6_output+0x23f/0x7f0 [ 18.029233][ C2] ? ip6_finish_output+0xda0/0xda0 [ 18.029234][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 18.029236][ C2] ? find_held_lock+0x2b/0x80 [ 18.029237][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.029238][ C2] ? __local_bh_enable_ip+0xaa/0x150 [ 18.029240][ C2] ndisc_send_skb+0xba3/0x1520 [ 18.029243][ C2] ? ndisc_recv_na+0xea0/0xea0 [ 18.029244][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.029247][ C2] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.029248][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.029250][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.029252][ C2] addrconf_rs_timer+0x26f/0x770 [ 18.029254][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.029256][ C2] ? lock_acquire+0x13c/0x160 [ 18.029258][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.029259][ C2] call_timer_fn+0x160/0x4d0 [ 18.029261][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 18.029263][ C2] ? debug_object_active_state+0x430/0x430 [ 18.029264][ C2] ? find_held_lock+0x2b/0x80 [ 18.029266][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.029267][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.029270][ C2] __run_timers+0x68f/0xaa0 [ 18.029271][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.029273][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.029275][ C2] ? __lock_acquire+0x518/0xc20 [ 18.029278][ C2] ? __rwlock_init+0x150/0x150 [ 18.029280][ C2] run_timer_softirq+0xf0/0x160 [ 18.029282][ C2] ? __run_timers+0xaa0/0xaa0 [ 18.029283][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.029285][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.029286][ C2] handle_softirqs+0x1d3/0x900 [ 18.029288][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.029289][ C2] ? _local_bh_enable+0xc0/0xc0 [ 18.029291][ C2] __irq_exit_rcu+0x145/0x1c0 [ 18.029293][ C2] irq_exit_rcu+0xe/0x30 [ 18.029294][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.029296][ C2] [ 18.029296][ C2] [ 18.029297][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 18.029298][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.029299][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.029301][ C2] 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 [ 18.029302][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 18.029303][ C2] RAX: 000000000008ab17 RBX: ff11000001bec6c0 RCX: ffffffffa98f0307 [ 18.029304][ C2] RDX: ff11000001bec6c0 RSI: ffffffffac638af6 RDI: ffffffffac08d8e0 [ 18.029305][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.029306][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 18.029306][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.029308][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.029310][ C2] default_idle+0x9/0x10 [ 18.029311][ C2] default_idle_call+0x6e/0xb0 [ 18.029313][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.029314][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 18.029316][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 18.029317][ C2] ? default_idle_call+0x98/0xb0 [ 18.029319][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.029321][ C2] do_idle+0xd8/0x190 [ 18.029322][ C2] cpu_startup_entry+0x53/0x70 [ 18.029323][ C2] start_secondary+0x204/0x2b0 [ 18.029325][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.029327][ C2] common_startup_64+0x13e/0x148 [ 18.029329][ C2] [ 19.157199][ T321] Mirror/redirect action on [ 19.157213][ T321] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.157216][ T321] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 321, name: modprobe [ 19.157217][ T321] preempt_count: 1, expected: 0 [ 19.157218][ T321] RCU nest depth: 0, expected: 0 [ 19.157219][ T321] INFO: lockdep is turned off. [ 19.157221][ T321] irq event stamp: 0 [ 19.157221][ T321] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 19.157225][ T321] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 19.157231][ T321] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 19.157232][ T321] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 19.157234][ T321] Preemption disabled at: [ 19.157235][ T321] [] vprintk_emit+0x31b/0x3e0 [ 19.157242][ T321] CPU: 2 UID: 0 PID: 321 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.157245][ T321] Tainted: [W]=WARN [ 19.157246][ T321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.157248][ T321] Call Trace: [ 19.157249][ T321] [ 19.157251][ T321] dump_stack_lvl+0x6f/0xa0 [ 19.157256][ T321] ? vprintk_emit+0x31b/0x3e0 [ 19.157257][ T321] __might_resched.cold+0x1fe/0x2c1 [ 19.157261][ T321] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 19.157263][ T321] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.157266][ T321] ? rcu_is_watching+0x16/0xd0 [ 19.157269][ T321] __kmalloc_noprof+0x443/0x760 [ 19.157273][ T321] ? __rwlock_init+0x150/0x150 [ 19.157275][ T321] ? alloc_buf.isra.0+0x4b/0x260 [ 19.157279][ T321] ? do_raw_spin_unlock+0x59/0x250 [ 19.157281][ T321] alloc_buf.isra.0+0x4b/0x260 [ 19.157282][ T321] put_chars+0x1e1/0x2f0 [ 19.157285][ T321] ? __send_to_port+0x420/0x420 [ 19.157286][ T321] ? console_prepend_replay+0x20/0x20 [ 19.157289][ T321] hvc_console_print+0x292/0x780 [ 19.157292][ T321] ? hvc_write+0x3a0/0x3a0 [ 19.157293][ T321] ? vsnprintf+0x668/0x1700 [ 19.157296][ T321] ? __rwlock_init+0x150/0x150 [ 19.157298][ T321] ? rcu_is_watching+0x16/0xd0 [ 19.157299][ T321] ? rcu_is_watching+0x16/0xd0 [ 19.157302][ T321] console_emit_next_record+0x22f/0x4c0 [ 19.157304][ T321] ? devkmsg_read+0x4b0/0x4b0 [ 19.157306][ T321] ? rcu_is_watching+0x16/0xd0 [ 19.157308][ T321] ? rcu_is_watching+0x16/0xd0 [ 19.157309][ T321] ? rcu_is_watching+0x16/0xd0 [ 19.157311][ T321] ? lock_acquire+0x13c/0x160 [ 19.157313][ T321] ? console_flush_one_record+0x111/0x710 [ 19.157315][ T321] console_flush_one_record+0x46f/0x710 [ 19.157317][ T321] ? console_emit_next_record+0x4c0/0x4c0 [ 19.157319][ T321] console_unlock+0xee/0x1f0 [ 19.157321][ T321] ? lock_acquire+0x13c/0x160 [ 19.157323][ T321] ? console_flush_one_record+0x710/0x710 [ 19.157324][ T321] ? rcu_is_watching+0x16/0xd0 [ 19.157326][ T321] ? lock_release+0x184/0x1f0 [ 19.157327][ T321] ? lock_acquire+0x60/0x160 [ 19.157329][ T321] ? __rcu_read_lock+0x30/0x70 [ 19.157331][ T321] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.157333][ T321] ? vprintk_emit+0x320/0x3e0 [ 19.157335][ T321] vprintk_emit+0x37c/0x3e0 [ 19.157338][ T321] ? wake_up_klogd_work_func+0x90/0x90 [ 19.157339][ T321] ? netdev_run_todo+0x2a8/0xfd0 [ 19.157343][ T321] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 19.157346][ T321] ? rcu_is_watching+0x16/0xd0 [ 19.157348][ T321] ? tunnel6_fini+0x380/0x380 [tunnel6] [ 19.157350][ T321] _printk+0xc7/0x100 [ 19.157354][ T321] ? snapshot_read.cold+0x21/0x21 [ 19.157355][ T321] ? rcu_is_watching+0x16/0xd0 [ 19.157357][ T321] ? tunnel6_fini+0x380/0x380 [tunnel6] [ 19.157358][ T321] ? __up_write+0x23d/0x5f0 [ 19.157360][ T321] ? __up_write+0x2e5/0x5f0 [ 19.157361][ T321] ? lock_release+0x184/0x1f0 [ 19.157362][ T321] ? __up_write+0x2c7/0x5f0 [ 19.157364][ T321] mirred_init_module+0x28/0x1000 [act_mirred] [ 19.157366][ T321] do_one_initcall+0x124/0x4f0 [ 19.157368][ T321] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 19.157371][ T321] ? do_init_module+0xae/0x8a0 [ 19.157373][ T321] ? kasan_unpoison+0x44/0x70 [ 19.157376][ T321] do_init_module+0x2ad/0x8a0 [ 19.157379][ T321] ? free_module+0x470/0x470 [ 19.157381][ T321] ? kfree+0x123/0x590 [ 19.157383][ T321] load_module+0x1424/0x1bb0 [ 19.157386][ T321] ? layout_and_allocate.isra.0+0x680/0x680 [ 19.157388][ T321] ? __ia32_sys_fsconfig+0x180/0x180 [ 19.157390][ T321] ? ovl_real_file+0x172/0x1e0 [ 19.157394][ T321] ? backing_file_read_iter+0x541/0x790 [ 19.157397][ T321] init_module_from_file+0x11f/0x1a0 [ 19.157399][ T321] ? __do_sys_init_module+0x220/0x220 [ 19.157401][ T321] ? rcu_read_unlock+0x20/0x70 [ 19.157404][ T321] ? ovl_mmap+0x270/0x270 [ 19.157406][ T321] ? __rwlock_init+0x150/0x150 [ 19.157408][ T321] ? rcu_is_watching+0x16/0xd0 [ 19.157410][ T321] ? lock_release+0x184/0x1f0 [ 19.157411][ T321] ? do_raw_spin_unlock+0x59/0x250 [ 19.157413][ T321] idempotent_init_module+0x37b/0x7c0 [ 19.157415][ T321] ? init_module_from_file+0x1a0/0x1a0 [ 19.157418][ T321] ? rcu_is_watching+0x16/0xd0 [ 19.157420][ T321] ? cap_capable+0x1d7/0x3d0 [ 19.157423][ T321] __x64_sys_finit_module+0xdf/0x190 [ 19.157425][ T321] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.157428][ T321] do_syscall_64+0xff/0x530 [ 19.157430][ T321] ? exc_page_fault+0xee/0x100 [ 19.157432][ T321] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.157434][ T321] RIP: 0033:0x7f06d221b37d [ 19.157436][ T321] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 19.157438][ T321] RSP: 002b:00007ffdb21e09a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 19.157441][ T321] RAX: ffffffffffffffda RBX: 000055dbb9d92810 RCX: 00007f06d221b37d [ 19.157443][ T321] RDX: 0000000000000000 RSI: 000055dbab3bdffd RDI: 0000000000000000 [ 19.157444][ T321] RBP: 00007ffdb21e0a40 R08: 0000000000000000 R09: 0000000000000000 [ 19.157445][ T321] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dbab3bdffd [ 19.157445][ T321] R13: 000055dbb9d92960 R14: 0000000000040000 R15: 0000000000000000 [ 19.157447][ T321] [ 26.091853][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 26.091874][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.091877][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 26.091879][ C2] preempt_count: 303, expected: 0 [ 26.091881][ C2] RCU nest depth: 3, expected: 0 [ 26.091882][ C2] INFO: lockdep is turned off. [ 26.091884][ C2] irq event stamp: 568181 [ 26.091885][ C2] hardirqs last enabled at (568180): [] __down_trylock_console_sem+0x86/0xa0 [ 26.091896][ C2] hardirqs last disabled at (568181): [] console_emit_next_record+0x3d4/0x4c0 [ 26.091899][ C2] softirqs last enabled at (568052): [] handle_softirqs+0x67c/0x900 [ 26.091903][ C2] softirqs last disabled at (568089): [] __irq_exit_rcu+0x145/0x1c0 [ 26.091906][ C2] Preemption disabled at: [ 26.091907][ C2] [<0000000000000000>] 0x0 [ 26.091915][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.091920][ C2] Tainted: [W]=WARN [ 26.091921][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.091924][ C2] Call Trace: [ 26.091926][ C2] [ 26.091928][ C2] dump_stack_lvl+0x6f/0xa0 [ 26.091935][ C2] __might_resched.cold+0x1fe/0x2c1 [ 26.091939][ C2] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 26.091942][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.091946][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.091951][ C2] __kmalloc_noprof+0x443/0x760 [ 26.091955][ C2] ? __rwlock_init+0x150/0x150 [ 26.091959][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 26.091964][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 26.091966][ C2] alloc_buf.isra.0+0x4b/0x260 [ 26.091970][ C2] put_chars+0x1e1/0x2f0 [ 26.091973][ C2] ? __send_to_port+0x420/0x420 [ 26.091975][ C2] ? console_prepend_replay+0x20/0x20 [ 26.091979][ C2] hvc_console_print+0x292/0x780 [ 26.091984][ C2] ? hvc_write+0x3a0/0x3a0 [ 26.091985][ C2] ? vsnprintf+0x668/0x1700 [ 26.091990][ C2] ? __rwlock_init+0x150/0x150 [ 26.091992][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.091994][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.091998][ C2] console_emit_next_record+0x22f/0x4c0 [ 26.092008][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 26.092011][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092013][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092015][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092018][ C2] ? lock_acquire+0x13c/0x160 [ 26.092021][ C2] ? console_flush_one_record+0x111/0x710 [ 26.092023][ C2] console_flush_one_record+0x46f/0x710 [ 26.092027][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 26.092030][ C2] console_unlock+0xee/0x1f0 [ 26.092033][ C2] ? lock_acquire+0x13c/0x160 [ 26.092035][ C2] ? console_flush_one_record+0x710/0x710 [ 26.092038][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092040][ C2] ? lock_release+0x184/0x1f0 [ 26.092042][ C2] ? lock_acquire+0x60/0x160 [ 26.092044][ C2] ? __rcu_read_lock+0x30/0x70 [ 26.092047][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.092049][ C2] ? vprintk_emit+0x320/0x3e0 [ 26.092052][ C2] vprintk_emit+0x37c/0x3e0 [ 26.092056][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 26.092058][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 26.092061][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092063][ C2] ? lock_acquire+0x13c/0x160 [ 26.092066][ C2] _printk+0xc7/0x100 [ 26.092070][ C2] ? snapshot_read.cold+0x21/0x21 [ 26.092073][ C2] ? ___ratelimit+0x4e7/0xa00 [ 26.092077][ C2] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 26.092081][ C2] ? idr_get_free+0x830/0x830 [ 26.092084][ C2] ? trace_irq_enable.constprop.0+0x30/0x160 [ 26.092088][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 26.092093][ C2] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 26.092098][ C2] ? lock_release+0x184/0x1f0 [ 26.092101][ C2] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 26.092103][ C2] ? sock_def_readable+0x156/0x480 [ 26.092108][ C2] ? packet_rcv+0xd26/0x15a0 [ 26.092112][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092115][ C2] ? lock_release+0x184/0x1f0 [ 26.092117][ C2] ? dev_queue_xmit_nit+0x642/0x9e0 [ 26.092120][ C2] ? lock_acquire+0x13c/0x160 [ 26.092122][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092125][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 26.092128][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092131][ C2] dev_hard_start_xmit+0xf4/0x620 [ 26.092134][ C2] ? validate_xmit_skb_list+0xb3/0x150 [ 26.092142][ C2] sch_direct_xmit+0x13d/0xaa0 [ 26.092145][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 26.092148][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092150][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 26.092152][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 26.092155][ C2] ? __rcu_read_lock+0x30/0x70 [ 26.092157][ C2] ? lock_acquire+0x13c/0x160 [ 26.092160][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 26.092163][ C2] ? tc_run+0x8b/0x7e0 [ 26.092165][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 26.092168][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 26.092171][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092173][ C2] ? lock_acquire+0x13c/0x160 [ 26.092176][ C2] __dev_queue_xmit+0x942/0x1b80 [ 26.092180][ C2] ? filter_irq_stacks+0xd0/0xd0 [ 26.092183][ C2] ? addrconf_rs_timer+0x26f/0x770 [ 26.092186][ C2] ? stack_depot_save_flags+0x1bc/0x790 [ 26.092190][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 26.092194][ C2] ? neigh_hh_output+0x152/0x4c0 [ 26.092198][ C2] ip6_finish_output2+0x96f/0x1300 [ 26.092201][ C2] ? ip6_dst_lookup+0x80/0x80 [ 26.092204][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092206][ C2] ? lock_acquire+0x13c/0x160 [ 26.092209][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092211][ C2] ? lock_release+0x184/0x1f0 [ 26.092214][ C2] ip6_finish_output+0x646/0xda0 [ 26.092217][ C2] ip6_output+0x23f/0x7f0 [ 26.092219][ C2] ? ip6_finish_output+0xda0/0xda0 [ 26.092221][ C2] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 26.092225][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092227][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.092229][ C2] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 26.092231][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092233][ C2] ? trace_hardirqs_on+0x36/0x40 [ 26.092235][ C2] ? lock_acquire+0x13c/0x160 [ 26.092237][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092240][ C2] ndisc_send_skb+0xba3/0x1520 [ 26.092245][ C2] ? ndisc_recv_na+0xea0/0xea0 [ 26.092249][ C2] ? __ndisc_fill_addr_option+0xb5/0x100 [ 26.092252][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.092255][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.092257][ C2] addrconf_rs_timer+0x26f/0x770 [ 26.092260][ C2] ? do_raw_spin_lock+0x131/0x280 [ 26.092262][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.092265][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092268][ C2] ? lock_acquire+0x13c/0x160 [ 26.092270][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 26.092273][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.092275][ C2] call_timer_fn+0x160/0x4d0 [ 26.092278][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 26.092281][ C2] ? debug_object_active_state+0x430/0x430 [ 26.092285][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092288][ C2] __run_timers+0x68f/0xaa0 [ 26.092291][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.092294][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.092297][ C2] ? do_raw_spin_lock+0x131/0x280 [ 26.092301][ C2] ? __rwlock_init+0x150/0x150 [ 26.092304][ C2] run_timer_softirq+0xf0/0x160 [ 26.092307][ C2] ? __run_timers+0xaa0/0xaa0 [ 26.092310][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.092312][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092314][ C2] handle_softirqs+0x1d3/0x900 [ 26.092318][ C2] ? _local_bh_enable+0xc0/0xc0 [ 26.092320][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092322][ C2] ? lock_release+0x184/0x1f0 [ 26.092325][ C2] __irq_exit_rcu+0x145/0x1c0 [ 26.092327][ C2] irq_exit_rcu+0xe/0x30 [ 26.092329][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.092332][ C2] [ 26.092333][ C2] [ 26.092334][ C2] ? _raw_spin_unlock+0x2d/0x50 [ 26.092337][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.092341][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.092345][ C2] 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 [ 26.092347][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246 [ 26.092352][ C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001 [ 26.092354][ C2] RDX: 0000000000000002 RSI: ffffffffac08d860 RDI: ffffffffa98f0307 [ 26.092355][ C2] RBP: 0000000000000000 R08: ffffffffabd81421 R09: 1fe2200006a663a2 [ 26.092356][ C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3 [ 26.092357][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 26.092359][ C2] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 26.092362][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.092366][ C2] default_idle+0x9/0x10 [ 26.092369][ C2] default_idle_call+0x6e/0xb0 [ 26.092371][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.092374][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 26.092376][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 26.092379][ C2] ? default_idle_call+0x98/0xb0 [ 26.092382][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.092385][ C2] do_idle+0xd8/0x190 [ 26.092387][ C2] cpu_startup_entry+0x53/0x70 [ 26.092389][ C2] start_secondary+0x204/0x2b0 [ 26.092392][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 26.092395][ C2] common_startup_64+0x13e/0x148 [ 26.092401][ C2] [ 42.475405][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 42.475426][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.475428][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 42.475430][ C2] preempt_count: 303, expected: 0 [ 42.475431][ C2] RCU nest depth: 3, expected: 0 [ 42.475432][ C2] INFO: lockdep is turned off. [ 42.475434][ C2] irq event stamp: 568181 [ 42.475435][ C2] hardirqs last enabled at (568180): [] __down_trylock_console_sem+0x86/0xa0 [ 42.475444][ C2] hardirqs last disabled at (568181): [] console_emit_next_record+0x3d4/0x4c0 [ 42.475447][ C2] softirqs last enabled at (568052): [] handle_softirqs+0x67c/0x900 [ 42.475450][ C2] softirqs last disabled at (568089): [] __irq_exit_rcu+0x145/0x1c0 [ 42.475452][ C2] Preemption disabled at: [ 42.475453][ C2] [<0000000000000000>] 0x0 [ 42.475461][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.475465][ C2] Tainted: [W]=WARN [ 42.475466][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.475468][ C2] Call Trace: [ 42.475469][ C2] [ 42.475472][ C2] dump_stack_lvl+0x6f/0xa0 [ 42.475478][ C2] __might_resched.cold+0x1fe/0x2c1 [ 42.475481][ C2] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 42.475483][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.475487][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475490][ C2] __kmalloc_noprof+0x443/0x760 [ 42.475494][ C2] ? __rwlock_init+0x150/0x150 [ 42.475497][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 42.475501][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 42.475503][ C2] alloc_buf.isra.0+0x4b/0x260 [ 42.475505][ C2] put_chars+0x1e1/0x2f0 [ 42.475507][ C2] ? __send_to_port+0x420/0x420 [ 42.475509][ C2] ? console_prepend_replay+0x20/0x20 [ 42.475511][ C2] hvc_console_print+0x292/0x780 [ 42.475515][ C2] ? hvc_write+0x3a0/0x3a0 [ 42.475516][ C2] ? vsnprintf+0x668/0x1700 [ 42.475519][ C2] ? __rwlock_init+0x150/0x150 [ 42.475521][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475523][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475525][ C2] console_emit_next_record+0x22f/0x4c0 [ 42.475528][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 42.475530][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475531][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475533][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475535][ C2] ? lock_acquire+0x13c/0x160 [ 42.475537][ C2] ? console_flush_one_record+0x111/0x710 [ 42.475539][ C2] console_flush_one_record+0x46f/0x710 [ 42.475541][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 42.475544][ C2] console_unlock+0xee/0x1f0 [ 42.475546][ C2] ? lock_acquire+0x13c/0x160 [ 42.475547][ C2] ? console_flush_one_record+0x710/0x710 [ 42.475549][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475551][ C2] ? lock_release+0x184/0x1f0 [ 42.475552][ C2] ? lock_acquire+0x60/0x160 [ 42.475553][ C2] ? __rcu_read_lock+0x30/0x70 [ 42.475556][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.475557][ C2] ? vprintk_emit+0x320/0x3e0 [ 42.475559][ C2] vprintk_emit+0x37c/0x3e0 [ 42.475564][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 42.475566][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 42.475567][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475569][ C2] ? lock_acquire+0x13c/0x160 [ 42.475571][ C2] _printk+0xc7/0x100 [ 42.475574][ C2] ? snapshot_read.cold+0x21/0x21 [ 42.475576][ C2] ? ___ratelimit+0x4e7/0xa00 [ 42.475579][ C2] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 42.475582][ C2] ? idr_get_free+0x830/0x830 [ 42.475584][ C2] ? trace_irq_enable.constprop.0+0x30/0x160 [ 42.475588][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 42.475593][ C2] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 42.475598][ C2] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 42.475600][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475601][ C2] ? lock_acquire+0x13c/0x160 [ 42.475603][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475605][ C2] ? netif_skb_features+0x658/0x1430 [ 42.475608][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475610][ C2] ? lock_acquire+0x13c/0x160 [ 42.475612][ C2] ? skb_network_protocol+0x3b0/0x3b0 [ 42.475613][ C2] ? lock_release+0x184/0x1f0 [ 42.475615][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475616][ C2] ? lock_acquire+0x13c/0x160 [ 42.475618][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475620][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 42.475622][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475624][ C2] dev_hard_start_xmit+0xf4/0x620 [ 42.475627][ C2] ? validate_xmit_skb_list+0xb3/0x150 [ 42.475629][ C2] sch_direct_xmit+0x13d/0xaa0 [ 42.475632][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 42.475633][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475635][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 42.475636][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 42.475638][ C2] ? __rcu_read_lock+0x30/0x70 [ 42.475640][ C2] ? lock_acquire+0x13c/0x160 [ 42.475642][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 42.475644][ C2] ? tc_run+0x8b/0x7e0 [ 42.475646][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 42.475647][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 42.475649][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475651][ C2] ? lock_acquire+0x13c/0x160 [ 42.475653][ C2] __dev_queue_xmit+0x942/0x1b80 [ 42.475655][ C2] ? filter_irq_stacks+0xd0/0xd0 [ 42.475658][ C2] ? addrconf_rs_timer+0x26f/0x770 [ 42.475660][ C2] ? stack_depot_save_flags+0x1bc/0x790 [ 42.475663][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 42.475666][ C2] ? neigh_hh_output+0x152/0x4c0 [ 42.475668][ C2] ip6_finish_output2+0x96f/0x1300 [ 42.475671][ C2] ? ip6_dst_lookup+0x80/0x80 [ 42.475672][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475674][ C2] ? lock_acquire+0x13c/0x160 [ 42.475676][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475678][ C2] ? lock_release+0x184/0x1f0 [ 42.475679][ C2] ip6_finish_output+0x646/0xda0 [ 42.475681][ C2] ip6_output+0x23f/0x7f0 [ 42.475683][ C2] ? ip6_finish_output+0xda0/0xda0 [ 42.475685][ C2] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 42.475687][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475689][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.475690][ C2] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 42.475692][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475693][ C2] ? trace_hardirqs_on+0x36/0x40 [ 42.475694][ C2] ? lock_acquire+0x13c/0x160 [ 42.475696][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475698][ C2] ndisc_send_skb+0xba3/0x1520 [ 42.475702][ C2] ? ndisc_recv_na+0xea0/0xea0 [ 42.475704][ C2] ? __ndisc_fill_addr_option+0xb5/0x100 [ 42.475706][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.475708][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.475710][ C2] addrconf_rs_timer+0x26f/0x770 [ 42.475712][ C2] ? do_raw_spin_lock+0x131/0x280 [ 42.475714][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.475716][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475717][ C2] ? lock_acquire+0x13c/0x160 [ 42.475719][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 42.475721][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.475722][ C2] call_timer_fn+0x160/0x4d0 [ 42.475725][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 42.475727][ C2] ? debug_object_active_state+0x430/0x430 [ 42.475731][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475734][ C2] __run_timers+0x68f/0xaa0 [ 42.475736][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.475738][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 42.475740][ C2] ? do_raw_spin_lock+0x131/0x280 [ 42.475743][ C2] ? __rwlock_init+0x150/0x150 [ 42.475745][ C2] run_timer_softirq+0xf0/0x160 [ 42.475747][ C2] ? __run_timers+0xaa0/0xaa0 [ 42.475749][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.475750][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475752][ C2] handle_softirqs+0x1d3/0x900 [ 42.475754][ C2] ? _local_bh_enable+0xc0/0xc0 [ 42.475755][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475757][ C2] ? lock_release+0x184/0x1f0 [ 42.475759][ C2] __irq_exit_rcu+0x145/0x1c0 [ 42.475760][ C2] irq_exit_rcu+0xe/0x30 [ 42.475762][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 42.475764][ C2] [ 42.475765][ C2] [ 42.475765][ C2] ? _raw_spin_unlock+0x2d/0x50 [ 42.475768][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 42.475771][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 42.475774][ C2] 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 [ 42.475775][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246 [ 42.475779][ C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001 [ 42.475780][ C2] RDX: 0000000000000002 RSI: ffffffffac08d860 RDI: ffffffffa98f0307 [ 42.475781][ C2] RBP: 0000000000000000 R08: ffffffffabd81421 R09: 1fe2200006a663a2 [ 42.475782][ C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3 [ 42.475783][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 42.475784][ C2] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 42.475786][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.475789][ C2] default_idle+0x9/0x10 [ 42.475791][ C2] default_idle_call+0x6e/0xb0 [ 42.475793][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.475795][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 42.475796][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 42.475799][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.475800][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.475802][ C2] do_idle+0xd8/0x190 [ 42.475804][ C2] cpu_startup_entry+0x53/0x70 [ 42.475805][ C2] start_secondary+0x204/0x2b0 [ 42.475807][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 42.475809][ C2] common_startup_64+0x13e/0x148 [ 42.475813][ C2] [ 46.242970][ T524] br1: port 1(veth1) entered disabled state [ 46.242984][ T524] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 46.242986][ T524] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 524, name: ip [ 46.242988][ T524] preempt_count: 202, expected: 0 [ 46.242989][ T524] RCU nest depth: 0, expected: 0 [ 46.242990][ T524] INFO: lockdep is turned off. [ 46.242991][ T524] irq event stamp: 0 [ 46.242991][ T524] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 46.242996][ T524] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 46.243002][ T524] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 46.243004][ T524] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 46.243006][ T524] Preemption disabled at: [ 46.243006][ T524] [<0000000000000000>] 0x0 [ 46.243011][ T524] CPU: 1 UID: 0 PID: 524 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 46.243015][ T524] Tainted: [W]=WARN [ 46.243016][ T524] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.243017][ T524] Call Trace: [ 46.243019][ T524] [ 46.243020][ T524] dump_stack_lvl+0x6f/0xa0 [ 46.243025][ T524] __might_resched.cold+0x1fe/0x2c1 [ 46.243029][ T524] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 46.243033][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243037][ T524] __kmalloc_noprof+0x443/0x760 [ 46.243040][ T524] ? __rwlock_init+0x150/0x150 [ 46.243043][ T524] ? alloc_buf.isra.0+0x4b/0x260 [ 46.243047][ T524] ? do_raw_spin_unlock+0x59/0x250 [ 46.243049][ T524] alloc_buf.isra.0+0x4b/0x260 [ 46.243051][ T524] put_chars+0x1e1/0x2f0 [ 46.243053][ T524] ? __send_to_port+0x420/0x420 [ 46.243054][ T524] ? printk_get_next_message+0x240/0x650 [ 46.243058][ T524] hvc_console_print+0x292/0x780 [ 46.243061][ T524] ? hvc_write+0x3a0/0x3a0 [ 46.243064][ T524] ? __rwlock_init+0x150/0x150 [ 46.243065][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243067][ T524] ? lock_acquire+0x13c/0x160 [ 46.243069][ T524] console_emit_next_record+0x22f/0x4c0 [ 46.243072][ T524] ? devkmsg_read+0x4b0/0x4b0 [ 46.243074][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243080][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243082][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243084][ T524] ? lock_acquire+0x13c/0x160 [ 46.243085][ T524] ? console_flush_one_record+0x111/0x710 [ 46.243087][ T524] console_flush_one_record+0x46f/0x710 [ 46.243089][ T524] ? console_emit_next_record+0x4c0/0x4c0 [ 46.243092][ T524] console_unlock+0xee/0x1f0 [ 46.243093][ T524] ? lock_acquire+0x13c/0x160 [ 46.243095][ T524] ? console_flush_one_record+0x710/0x710 [ 46.243097][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243098][ T524] ? lock_release+0x184/0x1f0 [ 46.243100][ T524] ? lock_acquire+0x60/0x160 [ 46.243101][ T524] ? __rcu_read_lock+0x30/0x70 [ 46.243103][ T524] ? __down_trylock_console_sem+0x5e/0xa0 [ 46.243105][ T524] ? vprintk_emit+0x320/0x3e0 [ 46.243107][ T524] vprintk_emit+0x37c/0x3e0 [ 46.243109][ T524] ? wake_up_klogd_work_func+0x90/0x90 [ 46.243111][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243113][ T524] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 46.243115][ T524] ? trace_hardirqs_on+0x36/0x40 [ 46.243117][ T524] _printk+0xc7/0x100 [ 46.243120][ T524] ? snapshot_read.cold+0x21/0x21 [ 46.243122][ T524] ? ipv6_mc_down+0x17e/0x2d0 [ 46.243127][ T524] br_set_state+0x22f/0x430 [bridge] [ 46.243143][ T524] br_stp_disable_port+0x11f/0x390 [bridge] [ 46.243151][ T524] br_device_event+0x7b5/0x8f0 [bridge] [ 46.243159][ T524] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 46.243162][ T524] ? llc_exit+0x3e0/0x3e0 [llc] [ 46.243165][ T524] ? addrconf_notify+0x2c8/0xf30 [ 46.243169][ T524] notifier_call_chain+0xae/0x300 [ 46.243172][ T524] __dev_notify_flags+0x23c/0x3c0 [ 46.243175][ T524] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 46.243177][ T524] ? netif_change_name+0x8c0/0x8c0 [ 46.243179][ T524] ? netif_set_allmulti+0x250/0x250 [ 46.243181][ T524] ? __kernel_text_address+0x12/0x30 [ 46.243183][ T524] ? write_profile+0xf0/0xf0 [ 46.243185][ T524] ? unwind_get_return_address+0x67/0xd0 [ 46.243188][ T524] netif_change_flags+0xfe/0x190 [ 46.243190][ T524] do_setlink.isra.0+0x1cc3/0x2750 [ 46.243193][ T524] ? stack_trace_save+0x93/0xc0 [ 46.243194][ T524] ? rtnl_link_get_size+0x350/0x350 [ 46.243196][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243197][ T524] ? stack_depot_save_flags+0x1bc/0x790 [ 46.243201][ T524] ? kasan_save_stack+0x3d/0x50 [ 46.243204][ T524] ? kasan_save_stack+0x2f/0x50 [ 46.243205][ T524] ? kasan_save_track+0x14/0x30 [ 46.243207][ T524] ? __kasan_kmalloc+0x7b/0x90 [ 46.243208][ T524] ? __kmalloc_cache_noprof+0x29a/0x620 [ 46.243210][ T524] ? rtnl_newlink+0x124/0x11c0 [ 46.243211][ T524] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.243212][ T524] ? netlink_rcv_skb+0x14e/0x3a0 [ 46.243215][ T524] ? netlink_unicast+0x486/0x750 [ 46.243216][ T524] ? netlink_sendmsg+0x735/0xc60 [ 46.243217][ T524] ? ____sys_sendmsg+0x415/0x880 [ 46.243219][ T524] ? ___sys_sendmsg+0x14e/0x1d0 [ 46.243221][ T524] ? __sys_sendmsg+0x12c/0x1d0 [ 46.243222][ T524] ? do_syscall_64+0xff/0x530 [ 46.243224][ T524] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.243227][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243229][ T524] ? lock_acquire+0x13c/0x160 [ 46.243230][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243232][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243233][ T524] ? trace_contention_end+0xb3/0x180 [ 46.243236][ T524] ? __mutex_lock+0x1db/0x1ea0 [ 46.243238][ T524] ? __mutex_lock+0x9a3/0x1ea0 [ 46.243239][ T524] ? rtnl_newlink+0x9a8/0x11c0 [ 46.243240][ T524] ? ww_mutex_lock+0x160/0x160 [ 46.243242][ T524] ? __rtnl_newlink+0x3fa/0xa50 [ 46.243244][ T524] rtnl_newlink+0x9f1/0x11c0 [ 46.243246][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243248][ T524] ? rtnl_bridge_getlink+0x850/0x850 [ 46.243249][ T524] ? lock_acquire+0x13c/0x160 [ 46.243250][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243252][ T524] ? is_bpf_text_address+0x3e/0x110 [ 46.243256][ T524] ? is_bpf_text_address+0x72/0x110 [ 46.243257][ T524] ? kernel_text_address+0x149/0x170 [ 46.243259][ T524] ? __kernel_text_address+0x12/0x30 [ 46.243260][ T524] ? write_profile+0xf0/0xf0 [ 46.243261][ T524] ? unwind_get_return_address+0x67/0xd0 [ 46.243262][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243264][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243265][ T524] ? cap_capable+0x1d7/0x3d0 [ 46.243269][ T524] ? lock_acquire+0x13c/0x160 [ 46.243271][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243272][ T524] ? rtnl_bridge_getlink+0x850/0x850 [ 46.243274][ T524] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.243275][ T524] ? rtnl_link_fill+0x920/0x920 [ 46.243276][ T524] ? filter_irq_stacks+0xd0/0xd0 [ 46.243278][ T524] ? stack_depot_save_flags+0x1bc/0x790 [ 46.243280][ T524] netlink_rcv_skb+0x14e/0x3a0 [ 46.243281][ T524] ? rtnl_link_fill+0x920/0x920 [ 46.243283][ T524] ? lock_release+0x184/0x1f0 [ 46.243284][ T524] ? netlink_ack+0xcf0/0xcf0 [ 46.243285][ T524] ? __netlink_lookup+0xb9/0x6b0 [ 46.243288][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243289][ T524] ? lock_release+0x184/0x1f0 [ 46.243291][ T524] netlink_unicast+0x486/0x750 [ 46.243293][ T524] ? netlink_attachskb+0x810/0x810 [ 46.243295][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243296][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243298][ T524] ? lock_acquire+0x13c/0x160 [ 46.243300][ T524] netlink_sendmsg+0x735/0xc60 [ 46.243301][ T524] ? netlink_unicast+0x750/0x750 [ 46.243303][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243305][ T524] ? lock_release+0x184/0x1f0 [ 46.243307][ T524] ____sys_sendmsg+0x415/0x880 [ 46.243308][ T524] ? copy_msghdr_from_user+0x279/0x420 [ 46.243310][ T524] ? get_timestamp.constprop.0+0x390/0x390 [ 46.243311][ T524] ? move_addr_to_kernel+0x40/0x40 [ 46.243313][ T524] ? filter_irq_stacks+0xd0/0xd0 [ 46.243315][ T524] ___sys_sendmsg+0x14e/0x1d0 [ 46.243317][ T524] ? copy_msghdr_from_user+0x420/0x420 [ 46.243321][ T524] __sys_sendmsg+0x12c/0x1d0 [ 46.243323][ T524] ? __sys_sendmsg_sock+0x20/0x20 [ 46.243326][ T524] ? rcu_is_watching+0x16/0xd0 [ 46.243328][ T524] do_syscall_64+0xff/0x530 [ 46.243329][ T524] ? exc_page_fault+0xee/0x100 [ 46.243331][ T524] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.243332][ T524] RIP: 0033:0x7f134481454e [ 46.243334][ T524] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 46.243336][ T524] RSP: 002b:00007ffd24711150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.243340][ T524] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f134481454e [ 46.243341][ T524] RDX: 0000000000000000 RSI: 00007ffd24711200 RDI: 0000000000000005 [ 46.243342][ T524] RBP: 00007ffd24711160 R08: 0000000000000000 R09: 0000000000000000 [ 46.243343][ T524] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918b3e [ 46.243344][ T524] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd247118c0 [ 46.243346][ T524] [ 46.274083][ T524] ip (524) used greatest stack depth: 23016 bytes left [ 46.295984][ T528] br1: port 2(veth2) entered disabled state [ 46.316030][ T529] veth2: left allmulticast mode [ 46.316215][ T529] veth2: left promiscuous mode [ 46.316433][ T529] br1: port 2(veth2) entered disabled state [ 46.317015][ T529] veth1: left allmulticast mode [ 46.317624][ T529] veth1: left promiscuous mode [ 46.317831][ T529] br1: port 1(veth1) entered disabled state