[ 10.349452][ T187] ip (187) used greatest stack depth: 23712 bytes left [ 10.349471][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.349473][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.349474][ T187] preempt_count: 2, expected: 0 [ 10.349475][ T187] RCU nest depth: 0, expected: 0 [ 10.349476][ T187] locks held by ip/187: 5, last CPU#3: [ 10.349479][ T187] #0: ffffffff8ce027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.349492][ T187] #1: ffffffff8cf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.349498][ T187] #2: ffffffff8cf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.349502][ T187] #3: ffffffff8ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.349506][ T187] #4: ffffffff8ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.349510][ T187] irq event stamp: 40764 [ 10.349511][ T187] hardirqs last enabled at (40763): [] __down_trylock_console_sem+0x86/0xa0 [ 10.349514][ T187] hardirqs last disabled at (40764): [] console_emit_next_record+0x3d4/0x4c0 [ 10.349516][ T187] softirqs last enabled at (39480): [] netlink_release+0x17b/0xcf0 [ 10.349520][ T187] softirqs last disabled at (39478): [] netlink_release+0xd2/0xcf0 [ 10.349522][ T187] Preemption disabled at: [ 10.349523][ T187] [<0000000000000000>] 0x0 [ 10.349530][ T187] CPU: 3 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.349534][ T187] Tainted: [W]=WARN [ 10.349535][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.349537][ T187] Call Trace: [ 10.349539][ T187] [ 10.349540][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.349547][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.349552][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.349556][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.349562][ T187] __kmalloc_noprof+0x443/0x760 [ 10.349564][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.349569][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.349572][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.349580][ T187] put_chars+0x1e1/0x2f0 [ 10.349583][ T187] ? __send_to_port+0x420/0x420 [ 10.349585][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.349590][ T187] ? validate_chain+0x38b/0xc20 [ 10.349595][ T187] hvc_console_print+0x292/0x780 [ 10.349601][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.349604][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.349606][ T187] ? lock_acquire+0x13c/0x160 [ 10.349610][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.349614][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.349616][ T187] ? console_flush_one_record+0x106/0x710 [ 10.349619][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.349622][ T187] ? lock_acquire+0x13c/0x160 [ 10.349626][ T187] console_flush_one_record+0x46f/0x710 [ 10.349630][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.349632][ T187] ? __lock_acquire+0x518/0xc20 [ 10.349637][ T187] console_unlock+0xee/0x1f0 [ 10.349640][ T187] ? console_flush_one_record+0x710/0x710 [ 10.349642][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.349644][ T187] ? lock_acquire+0x60/0x160 [ 10.349648][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.349650][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.349653][ T187] vprintk_emit+0x37c/0x3e0 [ 10.349657][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.349661][ T187] ? __lock_acquire+0x518/0xc20 [ 10.349665][ T187] _printk+0xc7/0x100 [ 10.349668][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.349671][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.349674][ T187] ? __rwlock_init+0x150/0x150 [ 10.349678][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.349680][ T187] do_exit.cold+0x82/0x9c [ 10.349684][ T187] ? exit_notify+0x890/0x890 [ 10.349686][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.349689][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.349693][ T187] do_group_exit+0xb8/0x370 [ 10.349696][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.349698][ T187] x64_sys_call+0x1567/0x1570 [ 10.349701][ T187] do_syscall_64+0xff/0x530 [ 10.349704][ T187] ? exc_page_fault+0xee/0x100 [ 10.349707][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.349709][ T187] RIP: 0033:0x7f949b6e31b8 [ 10.349711][ T187] Code: Unable to access opcode bytes at 0x7f949b6e318e. [ 10.349712][ T187] RSP: 002b:00007ffdae11c9a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.349715][ T187] RAX: ffffffffffffffda RBX: 00007f949b813f88 RCX: 00007f949b6e31b8 [ 10.349716][ T187] RDX: 00007f949b42dfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.349717][ T187] RBP: 00007ffdae11ca00 R08: 0000000000000000 R09: 0000000000008010 [ 10.349718][ T187] R10: 00007ffdae11c7c0 R11: 0000000000000246 R12: 0000000000000001 [ 10.349719][ T187] R13: 0000000000000000 R14: 00007f949b812680 R15: 00007f949b813fa0 [ 10.349726][ T187] [ 12.064539][ T251] gre: GRE over IPv4 demultiplexer driver [ 12.064559][ T251] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.064562][ T251] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 251, name: modprobe [ 12.064564][ T251] preempt_count: 1, expected: 0 [ 12.064565][ T251] RCU nest depth: 0, expected: 0 [ 12.064567][ T251] locks held by modprobe/251: 4, last CPU#2: [ 12.064570][ T251] #0: ffffffff8cf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.064591][ T251] #1: ffffffff8cf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.064597][ T251] #2: ffffffff8ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.064604][ T251] #3: ffffffff8ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.064610][ T251] irq event stamp: 33674 [ 12.064611][ T251] hardirqs last enabled at (33673): [] __down_trylock_console_sem+0x86/0xa0 [ 12.064615][ T251] hardirqs last disabled at (33674): [] console_emit_next_record+0x3d4/0x4c0 [ 12.064618][ T251] softirqs last enabled at (32408): [] handle_softirqs+0x67c/0x900 [ 12.064622][ T251] softirqs last disabled at (32399): [] __irq_exit_rcu+0x145/0x1c0 [ 12.064625][ T251] Preemption disabled at: [ 12.064626][ T251] [] vprintk_emit+0x31b/0x3e0 [ 12.064633][ T251] CPU: 2 UID: 0 PID: 251 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.064638][ T251] Tainted: [W]=WARN [ 12.064639][ T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.064642][ T251] Call Trace: [ 12.064644][ T251] [ 12.064646][ T251] dump_stack_lvl+0x6f/0xa0 [ 12.064653][ T251] ? vprintk_emit+0x31b/0x3e0 [ 12.064656][ T251] __might_resched.cold+0x1fe/0x2c1 [ 12.064662][ T251] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.064668][ T251] ? __kmalloc_noprof+0xdb/0x760 [ 12.064675][ T251] __kmalloc_noprof+0x443/0x760 [ 12.064679][ T251] ? alloc_buf.isra.0+0x4b/0x260 [ 12.064688][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 12.064691][ T251] alloc_buf.isra.0+0x4b/0x260 [ 12.064696][ T251] put_chars+0x1e1/0x2f0 [ 12.064699][ T251] ? desc_read_finalized_seq+0x79/0x120 [ 12.064703][ T251] ? __send_to_port+0x420/0x420 [ 12.064708][ T251] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.064712][ T251] ? validate_chain+0x38b/0xc20 [ 12.064720][ T251] hvc_console_print+0x292/0x780 [ 12.064723][ T251] ? __lock_acquire+0x518/0xc20 [ 12.064725][ T251] ? __lock_acquire+0x518/0xc20 [ 12.064734][ T251] ? hvc_write+0x3a0/0x3a0 [ 12.064736][ T251] ? console_emit_next_record+0x1df/0x4c0 [ 12.064741][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.064745][ T251] ? lock_acquire+0x13c/0x160 [ 12.064752][ T251] console_emit_next_record+0x22f/0x4c0 [ 12.064758][ T251] ? devkmsg_read+0x4b0/0x4b0 [ 12.064761][ T251] ? console_flush_one_record+0x106/0x710 [ 12.064766][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.064769][ T251] ? lock_acquire+0x13c/0x160 [ 12.064776][ T251] console_flush_one_record+0x46f/0x710 [ 12.064783][ T251] ? console_emit_next_record+0x4c0/0x4c0 [ 12.064786][ T251] ? __lock_acquire+0x518/0xc20 [ 12.064795][ T251] console_unlock+0xee/0x1f0 [ 12.064799][ T251] ? console_flush_one_record+0x710/0x710 [ 12.064802][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.064805][ T251] ? lock_acquire+0x60/0x160 [ 12.064812][ T251] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.064814][ T251] ? vprintk_emit+0x320/0x3e0 [ 12.064820][ T251] vprintk_emit+0x37c/0x3e0 [ 12.064826][ T251] ? wake_up_klogd_work_func+0x90/0x90 [ 12.064836][ T251] ? gre_exit+0x3f0/0x3f0 [gre] [ 12.064840][ T251] _printk+0xc7/0x100 [ 12.064845][ T251] ? snapshot_read.cold+0x21/0x21 [ 12.064856][ T251] ? do_one_initcall+0x113/0x4f0 [ 12.064861][ T251] gre_init+0x15/0x1000 [gre] [ 12.064865][ T251] do_one_initcall+0x124/0x4f0 [ 12.064869][ T251] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.064877][ T251] ? do_init_module+0xae/0x8a0 [ 12.064881][ T251] ? kasan_unpoison+0x44/0x70 [ 12.064889][ T251] do_init_module+0x2ad/0x8a0 [ 12.064895][ T251] ? lockdep_hardirqs_on+0x91/0x130 [ 12.064900][ T251] ? free_module+0x470/0x470 [ 12.064905][ T251] ? kfree+0x123/0x590 [ 12.064912][ T251] load_module+0x1424/0x1bb0 [ 12.064925][ T251] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.064934][ T251] ? backing_file_read_iter+0x541/0x790 [ 12.064939][ T251] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.064945][ T251] init_module_from_file+0x11f/0x1a0 [ 12.064950][ T251] ? __do_sys_init_module+0x220/0x220 [ 12.064965][ T251] ? __rwlock_init+0x150/0x150 [ 12.064971][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 12.064976][ T251] idempotent_init_module+0x37b/0x7c0 [ 12.064982][ T251] ? init_module_from_file+0x1a0/0x1a0 [ 12.064993][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.064997][ T251] ? cap_capable+0x1d7/0x3d0 [ 12.065006][ T251] __x64_sys_finit_module+0xdf/0x190 [ 12.065009][ T251] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.065014][ T251] do_syscall_64+0xff/0x530 [ 12.065017][ T251] ? exc_page_fault+0xee/0x100 [ 12.065021][ T251] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.065025][ T251] RIP: 0033:0x7f915aa9d37d [ 12.065030][ T251] 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 [ 12.065033][ T251] RSP: 002b:00007fffcfb14668 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.065036][ T251] RAX: ffffffffffffffda RBX: 000056339e334a40 RCX: 00007f915aa9d37d [ 12.065038][ T251] RDX: 0000000000000000 RSI: 000056338cedeffd RDI: 0000000000000001 [ 12.065040][ T251] RBP: 00007fffcfb14700 R08: 0000000000000000 R09: 0000000000000000 [ 12.065041][ T251] R10: 0000000000000000 R11: 0000000000000246 R12: 000056338cedeffd [ 12.065043][ T251] R13: 000056339e334a00 R14: 0000000000040000 R15: 0000000000000000 [ 12.065055][ T251] [ 12.126037][ T251] ip_gre: GRE over IPv4 tunneling driver [ 12.421477][ T261] GACT probability NOT on [ 12.513099][ T263] ip6_gre: GRE over IPv6 tunneling driver [ 12.585766][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.585878][ T10] [ 12.585879][ T10] ============================= [ 12.585881][ T10] WARNING: suspicious RCU usage [ 12.585883][ T10] 7.2.0-virtme #1 Tainted: G W [ 12.585884][ T10] ----------------------------- [ 12.585885][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.585887][ T10] [ 12.585887][ T10] other info that might help us debug this: [ 12.585887][ T10] [ 12.585887][ T10] [ 12.585887][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 12.585889][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 12.585891][ T10] #0: ff11000008d59540 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.585903][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.585907][ T10] #2: ff1100000eb66d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.585913][ T10] #3: ffffffff8cf80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.585916][ T10] #4: ffffffff8cf80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.585921][ T10] #5: ffffffff8cf80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.585926][ T10] #6: ff1100000c750a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.585930][ T10] #7: ffffffff8cf80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.585936][ T10] #8: ffffffff8cf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.585941][ T10] #9: ffffffff8cf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.585944][ T10] #10: ffffffff8ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.585948][ T10] #11: ffffffff8ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.585952][ T10] [ 12.585952][ T10] stack backtrace: [ 12.585955][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.585958][ T10] Tainted: [W]=WARN [ 12.585959][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.585961][ T10] Workqueue: mld mld_ifc_work [ 12.585964][ T10] Call Trace: [ 12.585966][ T10] [ 12.585968][ T10] dump_stack_lvl+0x6f/0xa0 [ 12.585974][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.585980][ T10] __might_resched+0x2ac/0x390 [ 12.585985][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.585988][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 12.585994][ T10] __kmalloc_noprof+0x443/0x760 [ 12.585996][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 12.586003][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 12.586005][ T10] alloc_buf.isra.0+0x4b/0x260 [ 12.586009][ T10] put_chars+0x1e1/0x2f0 [ 12.586011][ T10] ? check_prev_add+0x316/0xe90 [ 12.586014][ T10] ? __send_to_port+0x420/0x420 [ 12.586017][ T10] ? validate_chain+0x34a/0xc20 [ 12.586023][ T10] hvc_console_print+0x292/0x780 [ 12.586030][ T10] ? hvc_write+0x3a0/0x3a0 [ 12.586033][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.586037][ T10] ? lock_acquire+0x13c/0x160 [ 12.586042][ T10] console_emit_next_record+0x22f/0x4c0 [ 12.586046][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 12.586048][ T10] ? console_flush_one_record+0x106/0x710 [ 12.586052][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.586055][ T10] ? lock_acquire+0x13c/0x160 [ 12.586059][ T10] console_flush_one_record+0x46f/0x710 [ 12.586064][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 12.586066][ T10] ? __lock_acquire+0x518/0xc20 [ 12.586072][ T10] console_unlock+0xee/0x1f0 [ 12.586076][ T10] ? console_flush_one_record+0x710/0x710 [ 12.586078][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.586080][ T10] ? lock_acquire+0x60/0x160 [ 12.586084][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.586086][ T10] ? vprintk_emit+0x320/0x3e0 [ 12.586090][ T10] vprintk_emit+0x37c/0x3e0 [ 12.586094][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 12.586097][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.586103][ T10] _printk+0xc7/0x100 [ 12.586105][ T10] ? snapshot_read.cold+0x21/0x21 [ 12.586107][ T10] ? ___ratelimit+0x4e7/0xa00 [ 12.586114][ T10] ? idr_get_free+0x830/0x830 [ 12.586119][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.586124][ T10] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 12.586129][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.586133][ T10] ? stack_trace_save+0x93/0xc0 [ 12.586136][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 12.586138][ T10] ? netif_skb_features+0x658/0x1430 [ 12.586141][ T10] ? mark_lock_irq+0x390/0x9c0 [ 12.586143][ T10] ? lock_acquire+0x13c/0x160 [ 12.586145][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 12.586148][ T10] ? save_trace+0xe8/0x280 [ 12.586154][ T10] dev_hard_start_xmit+0xf4/0x620 [ 12.586158][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 12.586161][ T10] sch_direct_xmit+0x13d/0xaa0 [ 12.586166][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.586169][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 12.586171][ T10] ? __rcu_read_lock+0x30/0x70 [ 12.586173][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.586176][ T10] ? lock_acquire+0x13c/0x160 [ 12.586181][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 12.586186][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 12.586188][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.586191][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.586194][ T10] ? lock_acquire+0x13c/0x160 [ 12.586199][ T10] __dev_queue_xmit+0x942/0x1b80 [ 12.586202][ T10] ? __lock_acquire+0x518/0xc20 [ 12.586207][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.586209][ T10] ? find_held_lock+0x2b/0x80 [ 12.586211][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.586224][ T10] ip6_finish_output2+0x423/0x1300 [ 12.586229][ T10] ? ip6_dst_lookup+0x80/0x80 [ 12.586231][ T10] ? find_held_lock+0x2b/0x80 [ 12.586234][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.586237][ T10] ? ip6_mtu+0x15d/0x310 [ 12.586242][ T10] ip6_finish_output+0x646/0xda0 [ 12.586246][ T10] ip6_output+0x23f/0x7f0 [ 12.586250][ T10] ? ip6_finish_output+0xda0/0xda0 [ 12.586251][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.586254][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.586257][ T10] ? mark_held_locks+0x40/0x70 [ 12.586260][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.586263][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.586265][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.586269][ T10] mld_sendpack+0x9d6/0xec0 [ 12.586274][ T10] ? mld_dad_start_work+0x240/0x240 [ 12.586281][ T10] ? mld_send_cr+0x50f/0x820 [ 12.586286][ T10] mld_ifc_work+0x36/0x190 [ 12.586288][ T10] ? process_one_work+0xdfc/0x1560 [ 12.586290][ T10] process_one_work+0xe3e/0x1560 [ 12.586297][ T10] ? __queue_delayed_work+0x470/0x470 [ 12.586301][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.586309][ T10] worker_thread+0x4f1/0xd60 [ 12.586314][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.586316][ T10] ? __kthread_parkme+0xbd/0x210 [ 12.586319][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.586322][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.586324][ T10] kthread+0x367/0x460 [ 12.586327][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.586330][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.586333][ T10] ret_from_fork+0x474/0x6b0 [ 12.586337][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.586341][ T10] ? __switch_to+0x5a3/0xe00 [ 12.586344][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.586347][ T10] ret_from_fork_asm+0x11/0x20 [ 12.586357][ T10] [ 12.657549][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.834548][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.890486][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.991949][ T278] br1: port 1(veth1) entered blocking state [ 12.992435][ T278] br1: port 1(veth1) entered disabled state [ 12.998029][ T278] veth1: entered allmulticast mode [ 13.000072][ T278] veth1: entered promiscuous mode [ 13.027621][ T36] br1: port 1(veth1) entered blocking state [ 13.028156][ T36] br1: port 1(veth1) entered forwarding state [ 13.064125][ T280] br1: port 2(veth2) entered blocking state [ 13.064400][ T280] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.064403][ T280] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 280, name: ip [ 13.064404][ T280] preempt_count: 1, expected: 0 [ 13.064406][ T280] RCU nest depth: 0, expected: 0 [ 13.064406][ T280] locks held by ip/280: 5, last CPU#3: [ 13.064409][ T280] #0: ffffffff8d6d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.064421][ T280] #1: ffffffff8cf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.064427][ T280] #2: ffffffff8cf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.064431][ T280] #3: ffffffff8ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.064435][ T280] #4: ffffffff8ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.064439][ T280] irq event stamp: 12060 [ 13.064440][ T280] hardirqs last enabled at (12059): [] __down_trylock_console_sem+0x86/0xa0 [ 13.064443][ T280] hardirqs last disabled at (12060): [] console_emit_next_record+0x3d4/0x4c0 [ 13.064445][ T280] softirqs last enabled at (12002): [] __alloc_skb+0x4c2/0x5f0 [ 13.064448][ T280] softirqs last disabled at (12000): [] __alloc_skb+0x4c2/0x5f0 [ 13.064450][ T280] Preemption disabled at: [ 13.064451][ T280] [] vprintk_emit+0x31b/0x3e0 [ 13.064457][ T280] CPU: 3 UID: 0 PID: 280 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.064460][ T280] Tainted: [W]=WARN [ 13.064461][ T280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.064463][ T280] Call Trace: [ 13.064465][ T280] [ 13.064466][ T280] dump_stack_lvl+0x6f/0xa0 [ 13.064472][ T280] ? vprintk_emit+0x31b/0x3e0 [ 13.064474][ T280] __might_resched.cold+0x1fe/0x2c1 [ 13.064478][ T280] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.064483][ T280] ? __kmalloc_noprof+0xdb/0x760 [ 13.064488][ T280] __kmalloc_noprof+0x443/0x760 [ 13.064490][ T280] ? alloc_buf.isra.0+0x4b/0x260 [ 13.064496][ T280] ? do_raw_spin_unlock+0x59/0x250 [ 13.064499][ T280] alloc_buf.isra.0+0x4b/0x260 [ 13.064502][ T280] put_chars+0x1e1/0x2f0 [ 13.064503][ T280] ? prb_final_commit+0x50/0x50 [ 13.064505][ T280] ? __send_to_port+0x420/0x420 [ 13.064508][ T280] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.064513][ T280] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.064515][ T280] ? validate_chain+0x38b/0xc20 [ 13.064519][ T280] hvc_console_print+0x292/0x780 [ 13.064522][ T280] ? mark_usage+0x61/0x170 [ 13.064524][ T280] ? __lock_acquire+0x518/0xc20 [ 13.064525][ T280] ? __lock_acquire+0x518/0xc20 [ 13.064529][ T280] ? hvc_write+0x3a0/0x3a0 [ 13.064531][ T280] ? console_emit_next_record+0x1df/0x4c0 [ 13.064534][ T280] ? rcu_is_watching+0x16/0xd0 [ 13.064537][ T280] ? lock_acquire+0x13c/0x160 [ 13.064541][ T280] console_emit_next_record+0x22f/0x4c0 [ 13.064544][ T280] ? devkmsg_read+0x4b0/0x4b0 [ 13.064546][ T280] ? console_flush_one_record+0x106/0x710 [ 13.064549][ T280] ? rcu_is_watching+0x16/0xd0 [ 13.064552][ T280] ? lock_acquire+0x13c/0x160 [ 13.064556][ T280] console_flush_one_record+0x46f/0x710 [ 13.064560][ T280] ? console_emit_next_record+0x4c0/0x4c0 [ 13.064562][ T280] ? __lock_acquire+0x518/0xc20 [ 13.064567][ T280] console_unlock+0xee/0x1f0 [ 13.064569][ T280] ? console_flush_one_record+0x710/0x710 [ 13.064571][ T280] ? rcu_is_watching+0x16/0xd0 [ 13.064574][ T280] ? lock_acquire+0x60/0x160 [ 13.064577][ T280] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.064579][ T280] ? vprintk_emit+0x320/0x3e0 [ 13.064588][ T280] vprintk_emit+0x37c/0x3e0 [ 13.064593][ T280] ? wake_up_klogd_work_func+0x90/0x90 [ 13.064595][ T280] ? __lock_release.isra.0+0x69/0x1a0 [ 13.064598][ T280] ? mark_held_locks+0x40/0x70 [ 13.064602][ T280] _printk+0xc7/0x100 [ 13.064605][ T280] ? snapshot_read.cold+0x21/0x21 [ 13.064609][ T280] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.064622][ T280] ? do_setlink.isra.0+0xa31/0x2750 [ 13.064623][ T280] ? rtnl_newlink+0x9f1/0x11c0 [ 13.064625][ T280] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.064629][ T280] br_set_state+0x22f/0x430 [bridge] [ 13.064639][ T280] br_init_port+0xc4/0x200 [bridge] [ 13.064647][ T280] new_nbp+0x39c/0x580 [bridge] [ 13.064658][ T280] br_add_if+0x212/0x1320 [bridge] [ 13.064665][ T280] ? is_bpf_text_address+0x72/0x110 [ 13.064669][ T280] ? kernel_text_address+0x149/0x170 [ 13.064672][ T280] ? __kernel_text_address+0x12/0x30 [ 13.064676][ T280] do_set_master+0x357/0x580 [ 13.064681][ T280] do_setlink.isra.0+0xa31/0x2750 [ 13.064684][ T280] ? stack_trace_save+0x93/0xc0 [ 13.064687][ T280] ? rtnl_link_get_size+0x350/0x350 [ 13.064688][ T280] ? rcu_read_lock_any_held+0x66/0x90 [ 13.064690][ T280] ? stack_depot_save_flags+0x38e/0x790 [ 13.064694][ T280] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.064696][ T280] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.064698][ T280] ? validate_chain+0x38b/0xc20 [ 13.064701][ T280] ? kasan_save_stack+0x3d/0x50 [ 13.064704][ T280] ? kasan_save_stack+0x2f/0x50 [ 13.064705][ T280] ? kasan_save_track+0x14/0x30 [ 13.064708][ T280] ? __lock_acquire+0x518/0xc20 [ 13.064710][ T280] ? netlink_seq_next+0x4e/0x60 [ 13.064713][ T280] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.064718][ T280] ? lock_acquire.part.0+0xd4/0x280 [ 13.064720][ T280] ? rtnl_newlink+0x9a8/0x11c0 [ 13.064722][ T280] ? rcu_is_watching+0x16/0xd0 [ 13.064725][ T280] ? lock_acquire+0x13c/0x160 [ 13.064726][ T280] ? rcu_is_watching+0x16/0xd0 [ 13.064728][ T280] ? rcu_is_watching+0x16/0xd0 [ 13.064731][ T280] ? trace_contention_end+0xb3/0x180 [ 13.064734][ T280] ? __mutex_lock+0x1db/0x1ea0 [ 13.064737][ T280] ? __mutex_lock+0x9a3/0x1ea0 [ 13.064740][ T280] ? rtnl_newlink+0x9a8/0x11c0 [ 13.064743][ T280] ? ww_mutex_lock+0x160/0x160 [ 13.064745][ T280] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.064750][ T280] ? __rtnl_newlink+0x3fa/0xa50 [ 13.064755][ T280] rtnl_newlink+0x9f1/0x11c0 [ 13.064760][ T280] ? rtnl_bridge_getlink+0x850/0x850 [ 13.064762][ T280] ? __lock_acquire+0x518/0xc20 [ 13.064767][ T280] ? lock_acquire.part.0+0xd4/0x280 [ 13.064768][ T280] ? find_held_lock+0x2b/0x80 [ 13.064771][ T280] ? rtnl_bridge_getlink+0x850/0x850 [ 13.064772][ T280] ? __lock_release.isra.0+0x69/0x1a0 [ 13.064776][ T280] ? rtnl_bridge_getlink+0x850/0x850 [ 13.064778][ T280] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.064781][ T280] ? rtnl_link_fill+0x920/0x920 [ 13.064783][ T280] ? __lock_acquire+0x518/0xc20 [ 13.064787][ T280] ? lock_acquire.part.0+0xd4/0x280 [ 13.064789][ T280] ? find_held_lock+0x2b/0x80 [ 13.064792][ T280] netlink_rcv_skb+0x14e/0x3a0 [ 13.064794][ T280] ? rtnl_link_fill+0x920/0x920 [ 13.064797][ T280] ? netlink_ack+0xcf0/0xcf0 [ 13.064803][ T280] ? netlink_deliver_tap+0xc5/0x330 [ 13.064805][ T280] ? netlink_deliver_tap+0x13c/0x330 [ 13.064809][ T280] netlink_unicast+0x486/0x750 [ 13.064813][ T280] ? netlink_attachskb+0x810/0x810 [ 13.064815][ T280] ? __lock_acquire+0x518/0xc20 [ 13.064819][ T280] netlink_sendmsg+0x735/0xc60 [ 13.064823][ T280] ? netlink_unicast+0x750/0x750 [ 13.064827][ T280] ? __might_fault+0x97/0x140 [ 13.064832][ T280] ____sys_sendmsg+0x415/0x880 [ 13.064835][ T280] ? copy_msghdr_from_user+0x279/0x420 [ 13.064837][ T280] ? get_timestamp.constprop.0+0x390/0x390 [ 13.064839][ T280] ? move_addr_to_kernel+0x40/0x40 [ 13.064846][ T280] ___sys_sendmsg+0x14e/0x1d0 [ 13.064849][ T280] ? copy_msghdr_from_user+0x420/0x420 [ 13.064864][ T280] __sys_sendmsg+0x12c/0x1d0 [ 13.064867][ T280] ? __sys_sendmsg_sock+0x20/0x20 [ 13.064873][ T280] ? rcu_is_watching+0x16/0xd0 [ 13.064877][ T280] do_syscall_64+0xff/0x530 [ 13.064880][ T280] ? exc_page_fault+0xee/0x100 [ 13.064883][ T280] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.064885][ T280] RIP: 0033:0x7f49e3ef654e [ 13.064888][ T280] 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 [ 13.064890][ T280] RSP: 002b:00007fff82941640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.064893][ T280] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49e3ef654e [ 13.064895][ T280] RDX: 0000000000000000 RSI: 00007fff829416f0 RDI: 0000000000000005 [ 13.064895][ T280] RBP: 00007fff82941650 R08: 0000000000000000 R09: 0000000000000000 [ 13.064896][ T280] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e3c3 [ 13.064897][ T280] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff82941db0 [ 13.064904][ T280] [ 13.109449][ T280] br1: port 2(veth2) entered disabled state [ 13.109785][ T280] veth2: entered allmulticast mode [ 13.111374][ T280] veth2: entered promiscuous mode [ 13.121678][ T280] ip (280) used greatest stack depth: 23336 bytes left [ 13.148715][ T38] br1: port 2(veth2) entered blocking state [ 13.149090][ T38] br1: port 2(veth2) entered forwarding state [ 13.337593][ T64] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.874996][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.875899][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.074980][ T53] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.075048][ T53] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.075051][ T53] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 53, name: kworker/3:1 [ 14.075053][ T53] preempt_count: 202, expected: 0 [ 14.075055][ T53] RCU nest depth: 3, expected: 0 [ 14.075057][ T53] locks held by kworker/3:1/53: 12, last CPU#3: [ 14.075060][ T53] #0: ff11000008d59540 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 14.075076][ T53] #1: ffa000000039fd10 ((work_completion)(&(&idev->mc_dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 14.075082][ T53] #2: ff1100000eb66d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_dad_work+0x2e/0x190 [ 14.075090][ T53] #3: ffffffff8cf80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 14.075095][ T53] #4: ffffffff8cf80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 14.075101][ T53] #5: ffffffff8cf80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 14.075109][ T53] #6: ff1100000c750a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 14.075115][ T53] #7: ffffffff8cf80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 14.075125][ T53] #8: ffffffff8cf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.075132][ T53] #9: ffffffff8cf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.075137][ T53] #10: ffffffff8ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.075143][ T53] #11: ffffffff8ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.075149][ T53] irq event stamp: 10495 [ 14.075150][ T53] hardirqs last enabled at (10494): [] __down_trylock_console_sem+0x86/0xa0 [ 14.075154][ T53] hardirqs last disabled at (10495): [] console_emit_next_record+0x3d4/0x4c0 [ 14.075157][ T53] softirqs last enabled at (10484): [] icmp6_dst_alloc+0x317/0x4d0 [ 14.075161][ T53] softirqs last disabled at (10488): [] __dev_queue_xmit+0x1fc/0x1b80 [ 14.075164][ T53] Preemption disabled at: [ 14.075165][ T53] [] __dev_queue_xmit+0x204/0x1b80 [ 14.075173][ T53] CPU: 3 UID: 0 PID: 53 Comm: kworker/3:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.075178][ T53] Tainted: [W]=WARN [ 14.075179][ T53] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.075182][ T53] Workqueue: mld mld_dad_work [ 14.075186][ T53] Call Trace: [ 14.075188][ T53] [ 14.075192][ T53] dump_stack_lvl+0x6f/0xa0 [ 14.075199][ T53] ? __dev_queue_xmit+0x204/0x1b80 [ 14.075203][ T53] __might_resched.cold+0x1fe/0x2c1 [ 14.075209][ T53] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.075215][ T53] ? __kmalloc_noprof+0xdb/0x760 [ 14.075222][ T53] __kmalloc_noprof+0x443/0x760 [ 14.075226][ T53] ? alloc_buf.isra.0+0x4b/0x260 [ 14.075234][ T53] ? do_raw_spin_unlock+0x59/0x250 [ 14.075238][ T53] alloc_buf.isra.0+0x4b/0x260 [ 14.075244][ T53] put_chars+0x1e1/0x2f0 [ 14.075247][ T53] ? check_prev_add+0xef/0xe90 [ 14.075250][ T53] ? __send_to_port+0x420/0x420 [ 14.075256][ T53] ? validate_chain+0x34a/0xc20 [ 14.075265][ T53] hvc_console_print+0x292/0x780 [ 14.075276][ T53] ? hvc_write+0x3a0/0x3a0 [ 14.075280][ T53] ? rcu_is_watching+0x16/0xd0 [ 14.075286][ T53] ? lock_acquire+0x13c/0x160 [ 14.075293][ T53] console_emit_next_record+0x22f/0x4c0 [ 14.075300][ T53] ? devkmsg_read+0x4b0/0x4b0 [ 14.075302][ T53] ? console_flush_one_record+0x106/0x710 [ 14.075308][ T53] ? rcu_is_watching+0x16/0xd0 [ 14.075312][ T53] ? lock_acquire+0x13c/0x160 [ 14.075319][ T53] console_flush_one_record+0x46f/0x710 [ 14.075327][ T53] ? console_emit_next_record+0x4c0/0x4c0 [ 14.075329][ T53] ? __lock_acquire+0x518/0xc20 [ 14.075339][ T53] console_unlock+0xee/0x1f0 [ 14.075344][ T53] ? console_flush_one_record+0x710/0x710 [ 14.075346][ T53] ? rcu_is_watching+0x16/0xd0 [ 14.075350][ T53] ? lock_acquire+0x60/0x160 [ 14.075356][ T53] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.075359][ T53] ? vprintk_emit+0x320/0x3e0 [ 14.075365][ T53] vprintk_emit+0x37c/0x3e0 [ 14.075372][ T53] ? wake_up_klogd_work_func+0x90/0x90 [ 14.075376][ T53] ? __lock_release.isra.0+0x69/0x1a0 [ 14.075385][ T53] _printk+0xc7/0x100 [ 14.075395][ T53] ? snapshot_read.cold+0x21/0x21 [ 14.075398][ T53] ? ___ratelimit+0x4e7/0xa00 [ 14.075407][ T53] ? idr_get_free+0x830/0x830 [ 14.075416][ T53] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 14.075424][ T53] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 14.075431][ T53] ? mark_usage+0x61/0x170 [ 14.075435][ T53] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 14.075442][ T53] ? mark_usage+0x61/0x170 [ 14.075444][ T53] ? netif_skb_features+0x658/0x1430 [ 14.075447][ T53] ? __lock_acquire+0x518/0xc20 [ 14.075450][ T53] ? validate_chain+0x737/0xc20 [ 14.075454][ T53] ? skb_network_protocol+0x3b0/0x3b0 [ 14.075459][ T53] ? mark_usage+0x61/0x170 [ 14.075468][ T53] dev_hard_start_xmit+0xf4/0x620 [ 14.075471][ T53] ? lockdep_hardirqs_on_prepare.part.0+0x110/0x160 [ 14.075476][ T53] ? validate_xmit_skb_list+0xb3/0x150 [ 14.075482][ T53] sch_direct_xmit+0x13d/0xaa0 [ 14.075489][ T53] ? lock_acquire.part.0+0xd4/0x280 [ 14.075493][ T53] ? dequeue_skb+0x1db0/0x1db0 [ 14.075496][ T53] ? __rcu_read_lock+0x30/0x70 [ 14.075500][ T53] ? lock_acquire+0x13c/0x160 [ 14.075509][ T53] __dev_xmit_skb+0xecc/0x1be0 [ 14.075514][ T53] ? tc_run+0x45e/0x7e0 [ 14.075519][ T53] ? alloc_netdev_dummy+0x30/0x30 [ 14.075523][ T53] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 14.075526][ T53] ? rcu_is_watching+0x16/0xd0 [ 14.075529][ T53] ? check_prev_add+0xef/0xe90 [ 14.075532][ T53] ? lock_acquire+0x13c/0x160 [ 14.075539][ T53] __dev_queue_xmit+0x942/0x1b80 [ 14.075548][ T53] ? __ww_mutex_add_waiter+0x167/0x7a0 [ 14.075556][ T53] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 14.075559][ T53] ? lock_acquire.part.0+0xd4/0x280 [ 14.075561][ T53] ? find_held_lock+0x2b/0x80 [ 14.075573][ T53] ? neigh_hh_output+0x152/0x4c0 [ 14.075583][ T53] ip6_finish_output2+0x96f/0x1300 [ 14.075598][ T53] ? ip6_dst_lookup+0x80/0x80 [ 14.075601][ T53] ? find_held_lock+0x2b/0x80 [ 14.075606][ T53] ? __lock_release.isra.0+0x69/0x1a0 [ 14.075611][ T53] ? ip6_mtu+0x15d/0x310 [ 14.075618][ T53] ip6_finish_output+0x646/0xda0 [ 14.075625][ T53] ip6_output+0x23f/0x7f0 [ 14.075631][ T53] ? ip6_finish_output+0xda0/0xda0 [ 14.075633][ T53] ? __lock_release.isra.0+0x69/0x1a0 [ 14.075636][ T53] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 14.075640][ T53] ? mark_held_locks+0x40/0x70 [ 14.075646][ T53] ? __local_bh_enable_ip+0xaa/0x150 [ 14.075650][ T53] ? __local_bh_enable_ip+0xaa/0x150 [ 14.075654][ T53] ? icmp6_dst_alloc+0x317/0x4d0 [ 14.075660][ T53] mld_sendpack+0x9d6/0xec0 [ 14.075668][ T53] ? mld_dad_start_work+0x240/0x240 [ 14.075685][ T53] mld_dad_work+0x36/0x190 [ 14.075689][ T53] ? process_one_work+0xdfc/0x1560 [ 14.075692][ T53] process_one_work+0xe3e/0x1560 [ 14.075703][ T53] ? __queue_delayed_work+0x470/0x470 [ 14.075708][ T53] ? lock_acquire.part.0+0xd4/0x280 [ 14.075723][ T53] worker_thread+0x4f1/0xd60 [ 14.075730][ T53] ? rescuer_thread+0x1340/0x1340 [ 14.075733][ T53] ? __kthread_parkme+0xbd/0x210 [ 14.075737][ T53] ? rescuer_thread+0x1340/0x1340 [ 14.075742][ T53] ? rescuer_thread+0x1340/0x1340 [ 14.075745][ T53] kthread+0x367/0x460 [ 14.075747][ T53] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.075751][ T53] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.075756][ T53] ret_from_fork+0x474/0x6b0 [ 14.075762][ T53] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 14.075767][ T53] ? __switch_to+0x5a3/0xe00 [ 14.075772][ T53] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.075777][ T53] ret_from_fork_asm+0x11/0x20 [ 14.075792][ T53] [ 14.131501][ T64] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.323664][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 18.291748][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.291811][ C3] [ 18.291812][ C3] ======================================================== [ 18.291813][ C3] WARNING: possible irq lock inversion dependency detected [ 18.291816][ C3] 7.2.0-virtme #1 Tainted: G W [ 18.291818][ C3] -------------------------------------------------------- [ 18.291819][ C3] swapper/3/0 just changed the state of lock: [ 18.291821][ C3] ffffffff8ce89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.291836][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 18.291838][ C3] (fs_reclaim){+.+.}-{0:0} [ 18.291841][ C3] [ 18.291841][ C3] [ 18.291841][ C3] and interrupts could create inverse lock ordering between them. [ 18.291841][ C3] [ 18.291842][ C3] [ 18.291842][ C3] other info that might help us debug this: [ 18.291843][ C3] Possible interrupt unsafe locking scenario: [ 18.291843][ C3] [ 18.291844][ C3] CPU0 CPU1 [ 18.291845][ C3] ---- ---- [ 18.291846][ C3] lock(fs_reclaim); [ 18.291847][ C3] local_irq_disable(); [ 18.291849][ C3] lock(console_owner); [ 18.291850][ C3] lock(fs_reclaim); [ 18.291852][ C3] [ 18.291852][ C3] lock(console_owner); [ 18.291854][ C3] [ 18.291854][ C3] *** DEADLOCK *** [ 18.291854][ C3] [ 18.291855][ C3] locks held by swapper/3/0: 8, last CPU#3: [ 18.291856][ C3] #0: ffa0000000280c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 18.291864][ C3] #1: ffffffff8cf80b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 18.291873][ C3] #2: ffffffff8cf80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 18.291878][ C3] #3: ffffffff8cf80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 18.291885][ C3] #4: ff1100000c750a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 18.291892][ C3] #5: ffffffff8cf80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 18.291900][ C3] #6: ffffffff8cf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.291906][ C3] #7: ffffffff8cf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.291911][ C3] [ 18.291911][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 18.291917][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 18.291920][ C3] HARDIRQ-ON-W at: [ 18.291923][ C3] __lock_acquire+0x388/0xc20 [ 18.291926][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.291928][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.291931][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 18.291934][ C3] kthread_create_worker_on_node+0xea/0x210 [ 18.291938][ C3] workqueue_init+0x2a/0x680 [ 18.291942][ C3] kernel_init_freeable+0x2fe/0x630 [ 18.291945][ C3] kernel_init+0x21/0x150 [ 18.291949][ C3] ret_from_fork+0x474/0x6b0 [ 18.291952][ C3] ret_from_fork_asm+0x11/0x20 [ 18.291956][ C3] SOFTIRQ-ON-W at: [ 18.291957][ C3] __lock_acquire+0x388/0xc20 [ 18.291959][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.291961][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.291963][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 18.291965][ C3] kthread_create_worker_on_node+0xea/0x210 [ 18.291967][ C3] workqueue_init+0x2a/0x680 [ 18.291969][ C3] kernel_init_freeable+0x2fe/0x630 [ 18.291971][ C3] kernel_init+0x21/0x150 [ 18.291973][ C3] ret_from_fork+0x474/0x6b0 [ 18.291975][ C3] ret_from_fork_asm+0x11/0x20 [ 18.291977][ C3] INITIAL USE at: [ 18.291978][ C3] __lock_acquire+0x388/0xc20 [ 18.291980][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.291982][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.291984][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 18.291986][ C3] kthread_create_worker_on_node+0xea/0x210 [ 18.291988][ C3] workqueue_init+0x2a/0x680 [ 18.291990][ C3] kernel_init_freeable+0x2fe/0x630 [ 18.291991][ C3] kernel_init+0x21/0x150 [ 18.291993][ C3] ret_from_fork+0x474/0x6b0 [ 18.291995][ C3] ret_from_fork_asm+0x11/0x20 [ 18.291997][ C3] } [ 18.291998][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 18.292003][ C3] ... acquired at: [ 18.292004][ C3] __lock_acquire+0x518/0xc20 [ 18.292006][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.292008][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.292010][ C3] __kmalloc_noprof+0xd3/0x760 [ 18.292012][ C3] alloc_buf.isra.0+0x4b/0x260 [ 18.292015][ C3] put_chars+0x1e1/0x2f0 [ 18.292017][ C3] hvc_console_print+0x292/0x780 [ 18.292020][ C3] console_emit_next_record+0x22f/0x4c0 [ 18.292022][ C3] console_flush_one_record+0x46f/0x710 [ 18.292024][ C3] console_unlock+0xee/0x1f0 [ 18.292026][ C3] vprintk_emit+0x37c/0x3e0 [ 18.292028][ C3] _printk+0xc7/0x100 [ 18.292032][ C3] init_p9+0x26/0x30 [ 18.292035][ C3] do_one_initcall+0x124/0x4f0 [ 18.292037][ C3] kernel_init_freeable+0x596/0x630 [ 18.292039][ C3] kernel_init+0x21/0x150 [ 18.292041][ C3] ret_from_fork+0x474/0x6b0 [ 18.292043][ C3] ret_from_fork_asm+0x11/0x20 [ 18.292044][ C3] [ 18.292045][ C3] -> (console_owner){..-.}-{0:0} { [ 18.292048][ C3] IN-SOFTIRQ-W at: [ 18.292049][ C3] __lock_acquire+0x388/0xc20 [ 18.292051][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.292053][ C3] console_lock_spinning_enable+0x5c/0x60 [ 18.292055][ C3] console_emit_next_record+0x1d1/0x4c0 [ 18.292058][ C3] console_flush_one_record+0x46f/0x710 [ 18.292060][ C3] console_unlock+0xee/0x1f0 [ 18.292062][ C3] vprintk_emit+0x37c/0x3e0 [ 18.292064][ C3] _printk+0xc7/0x100 [ 18.292066][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.292069][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.292073][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.292075][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.292078][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.292080][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.292082][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.292084][ C3] ip6_finish_output+0x646/0xda0 [ 18.292086][ C3] ip6_output+0x23f/0x7f0 [ 18.292088][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.292090][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.292093][ C3] call_timer_fn+0x160/0x4d0 [ 18.292095][ C3] __run_timers+0x68f/0xaa0 [ 18.292097][ C3] run_timer_softirq+0xf0/0x160 [ 18.292099][ C3] handle_softirqs+0x1d3/0x900 [ 18.292103][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.292104][ C3] irq_exit_rcu+0xe/0x30 [ 18.292106][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.292109][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.292112][ C3] pv_native_safe_halt+0xf/0x10 [ 18.292114][ C3] default_idle+0x9/0x10 [ 18.292116][ C3] default_idle_call+0x6e/0xb0 [ 18.292118][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.292121][ C3] do_idle+0xd8/0x190 [ 18.292123][ C3] cpu_startup_entry+0x53/0x70 [ 18.292125][ C3] start_secondary+0x204/0x2b0 [ 18.292128][ C3] common_startup_64+0x13e/0x148 [ 18.292130][ C3] INITIAL USE at: [ 18.292132][ C3] } [ 18.292132][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 18.292136][ C3] ... acquired at: [ 18.292137][ C3] mark_lock+0x1d7/0xa00 [ 18.292139][ C3] mark_usage+0x42/0x170 [ 18.292141][ C3] __lock_acquire+0x388/0xc20 [ 18.292143][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.292144][ C3] console_lock_spinning_enable+0x5c/0x60 [ 18.292147][ C3] console_emit_next_record+0x1d1/0x4c0 [ 18.292149][ C3] console_flush_one_record+0x46f/0x710 [ 18.292151][ C3] console_unlock+0xee/0x1f0 [ 18.292153][ C3] vprintk_emit+0x37c/0x3e0 [ 18.292155][ C3] _printk+0xc7/0x100 [ 18.292157][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.292160][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.292162][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.292165][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.292166][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.292168][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.292170][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.292172][ C3] ip6_finish_output+0x646/0xda0 [ 18.292174][ C3] ip6_output+0x23f/0x7f0 [ 18.292175][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.292178][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.292180][ C3] call_timer_fn+0x160/0x4d0 [ 18.292182][ C3] __run_timers+0x68f/0xaa0 [ 18.292184][ C3] run_timer_softirq+0xf0/0x160 [ 18.292186][ C3] handle_softirqs+0x1d3/0x900 [ 18.292188][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.292190][ C3] irq_exit_rcu+0xe/0x30 [ 18.292191][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.292194][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.292196][ C3] pv_native_safe_halt+0xf/0x10 [ 18.292198][ C3] default_idle+0x9/0x10 [ 18.292200][ C3] default_idle_call+0x6e/0xb0 [ 18.292202][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.292204][ C3] do_idle+0xd8/0x190 [ 18.292205][ C3] cpu_startup_entry+0x53/0x70 [ 18.292207][ C3] start_secondary+0x204/0x2b0 [ 18.292209][ C3] common_startup_64+0x13e/0x148 [ 18.292211][ C3] [ 18.292211][ C3] [ 18.292211][ C3] stack backtrace: [ 18.292215][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.292219][ C3] Tainted: [W]=WARN [ 18.292220][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.292223][ C3] Call Trace: [ 18.292225][ C3] [ 18.292228][ C3] dump_stack_lvl+0x6f/0xa0 [ 18.292233][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 18.292237][ C3] mark_lock_irq+0x989/0x9c0 [ 18.292241][ C3] mark_lock+0x1d7/0xa00 [ 18.292244][ C3] mark_usage+0x42/0x170 [ 18.292246][ C3] __lock_acquire+0x388/0xc20 [ 18.292250][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.292252][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 18.292255][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292259][ C3] ? lock_acquire+0x13c/0x160 [ 18.292262][ C3] console_lock_spinning_enable+0x5c/0x60 [ 18.292265][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 18.292267][ C3] console_emit_next_record+0x1d1/0x4c0 [ 18.292270][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 18.292272][ C3] ? console_flush_one_record+0x106/0x710 [ 18.292275][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292278][ C3] ? lock_acquire+0x13c/0x160 [ 18.292281][ C3] console_flush_one_record+0x46f/0x710 [ 18.292284][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 18.292287][ C3] ? __lock_acquire+0x518/0xc20 [ 18.292290][ C3] console_unlock+0xee/0x1f0 [ 18.292293][ C3] ? console_flush_one_record+0x710/0x710 [ 18.292295][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292298][ C3] ? lock_acquire+0x60/0x160 [ 18.292301][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.292303][ C3] ? vprintk_emit+0x320/0x3e0 [ 18.292306][ C3] vprintk_emit+0x37c/0x3e0 [ 18.292310][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 18.292312][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292316][ C3] _printk+0xc7/0x100 [ 18.292318][ C3] ? snapshot_read.cold+0x21/0x21 [ 18.292321][ C3] ? ___ratelimit+0x4e7/0xa00 [ 18.292326][ C3] ? idr_get_free+0x830/0x830 [ 18.292329][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.292333][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.292337][ C3] ? mark_usage+0x61/0x170 [ 18.292339][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.292342][ C3] ? mark_usage+0x61/0x170 [ 18.292345][ C3] ? netif_skb_features+0x658/0x1430 [ 18.292347][ C3] ? __lock_acquire+0x518/0xc20 [ 18.292349][ C3] ? validate_chain+0x737/0xc20 [ 18.292352][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 18.292355][ C3] ? mark_usage+0x61/0x170 [ 18.292358][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.292360][ C3] ? validate_chain+0x730/0xc20 [ 18.292363][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 18.292366][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.292368][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.292371][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 18.292373][ C3] ? __rcu_read_lock+0x30/0x70 [ 18.292376][ C3] ? lock_acquire+0x13c/0x160 [ 18.292379][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.292382][ C3] ? tc_run+0x45e/0x7e0 [ 18.292384][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 18.292386][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.292394][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292396][ C3] ? lock_acquire+0x13c/0x160 [ 18.292399][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.292404][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.292406][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.292408][ C3] ? find_held_lock+0x2b/0x80 [ 18.292413][ C3] ? neigh_hh_output+0x152/0x4c0 [ 18.292416][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.292419][ C3] ? ip6_dst_lookup+0x80/0x80 [ 18.292421][ C3] ? find_held_lock+0x2b/0x80 [ 18.292424][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292427][ C3] ? ip6_mtu+0x15d/0x310 [ 18.292430][ C3] ip6_finish_output+0x646/0xda0 [ 18.292433][ C3] ip6_output+0x23f/0x7f0 [ 18.292435][ C3] ? ip6_finish_output+0xda0/0xda0 [ 18.292438][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.292440][ C3] ? find_held_lock+0x2b/0x80 [ 18.292442][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292444][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 18.292448][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.292452][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 18.292454][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292458][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.292461][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292464][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292466][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.292469][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292472][ C3] ? lock_acquire+0x13c/0x160 [ 18.292475][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292478][ C3] call_timer_fn+0x160/0x4d0 [ 18.292480][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 18.292483][ C3] ? debug_object_active_state+0x430/0x430 [ 18.292487][ C3] ? find_held_lock+0x2b/0x80 [ 18.292489][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292492][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292495][ C3] __run_timers+0x68f/0xaa0 [ 18.292497][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292501][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.292503][ C3] ? __lock_acquire+0x518/0xc20 [ 18.292508][ C3] ? __rwlock_init+0x150/0x150 [ 18.292511][ C3] run_timer_softirq+0xf0/0x160 [ 18.292514][ C3] ? __run_timers+0xaa0/0xaa0 [ 18.292517][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.292520][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292522][ C3] handle_softirqs+0x1d3/0x900 [ 18.292525][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292528][ C3] ? _local_bh_enable+0xc0/0xc0 [ 18.292531][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.292533][ C3] irq_exit_rcu+0xe/0x30 [ 18.292535][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.292538][ C3] [ 18.292539][ C3] [ 18.292540][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 18.292542][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.292545][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.292548][ C3] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 [ 18.292551][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 18.292555][ C3] RAX: 000000000009f2ef RBX: ff11000001c88040 RCX: ffffffff89cf0307 [ 18.292557][ C3] RDX: ff11000001c88040 RSI: ffffffff8ca38b1c RDI: ffffffff8c48d8e0 [ 18.292558][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.292560][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 18.292561][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.292563][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.292567][ C3] default_idle+0x9/0x10 [ 18.292569][ C3] default_idle_call+0x6e/0xb0 [ 18.292572][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.292574][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 18.292577][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 18.292580][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292583][ C3] do_idle+0xd8/0x190 [ 18.292585][ C3] cpu_startup_entry+0x53/0x70 [ 18.292587][ C3] start_secondary+0x204/0x2b0 [ 18.292590][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.292593][ C3] common_startup_64+0x13e/0x148 [ 18.292603][ C3] [ 18.292609][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.292611][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 18.292613][ C3] preempt_count: 303, expected: 0 [ 18.292614][ C3] RCU nest depth: 3, expected: 0 [ 18.292616][ C3] INFO: lockdep is turned off. [ 18.292617][ C3] irq event stamp: 652125 [ 18.292618][ C3] hardirqs last enabled at (652124): [] __down_trylock_console_sem+0x86/0xa0 [ 18.292621][ C3] hardirqs last disabled at (652125): [] console_emit_next_record+0x3d4/0x4c0 [ 18.292624][ C3] softirqs last enabled at (651974): [] handle_softirqs+0x67c/0x900 [ 18.292626][ C3] softirqs last disabled at (652017): [] __irq_exit_rcu+0x145/0x1c0 [ 18.292628][ C3] Preemption disabled at: [ 18.292629][ C3] [<0000000000000000>] 0x0 [ 18.292633][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.292637][ C3] Tainted: [W]=WARN [ 18.292637][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.292639][ C3] Call Trace: [ 18.292639][ C3] [ 18.292640][ C3] dump_stack_lvl+0x6f/0xa0 [ 18.292644][ C3] __might_resched.cold+0x1fe/0x2c1 [ 18.292647][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.292651][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292654][ C3] __kmalloc_noprof+0x443/0x760 [ 18.292657][ C3] ? __rwlock_init+0x150/0x150 [ 18.292659][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 18.292662][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 18.292665][ C3] alloc_buf.isra.0+0x4b/0x260 [ 18.292668][ C3] put_chars+0x1e1/0x2f0 [ 18.292670][ C3] ? __send_to_port+0x420/0x420 [ 18.292673][ C3] ? mark_lock+0x1d7/0xa00 [ 18.292676][ C3] hvc_console_print+0x292/0x780 [ 18.292679][ C3] ? __lock_acquire+0x388/0xc20 [ 18.292682][ C3] ? hvc_write+0x3a0/0x3a0 [ 18.292685][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292687][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292689][ C3] ? lock_acquire+0x13c/0x160 [ 18.292692][ C3] console_emit_next_record+0x22f/0x4c0 [ 18.292696][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 18.292698][ C3] ? console_flush_one_record+0x106/0x710 [ 18.292701][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292703][ C3] ? lock_acquire+0x13c/0x160 [ 18.292706][ C3] console_flush_one_record+0x46f/0x710 [ 18.292710][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 18.292712][ C3] ? __lock_acquire+0x518/0xc20 [ 18.292716][ C3] console_unlock+0xee/0x1f0 [ 18.292718][ C3] ? console_flush_one_record+0x710/0x710 [ 18.292721][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292723][ C3] ? lock_acquire+0x60/0x160 [ 18.292726][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.292729][ C3] ? vprintk_emit+0x320/0x3e0 [ 18.292732][ C3] vprintk_emit+0x37c/0x3e0 [ 18.292735][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 18.292738][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292741][ C3] _printk+0xc7/0x100 [ 18.292744][ C3] ? snapshot_read.cold+0x21/0x21 [ 18.292746][ C3] ? ___ratelimit+0x4e7/0xa00 [ 18.292750][ C3] ? idr_get_free+0x830/0x830 [ 18.292753][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.292758][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.292761][ C3] ? mark_usage+0x61/0x170 [ 18.292763][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.292767][ C3] ? mark_usage+0x61/0x170 [ 18.292769][ C3] ? netif_skb_features+0x658/0x1430 [ 18.292771][ C3] ? __lock_acquire+0x518/0xc20 [ 18.292773][ C3] ? validate_chain+0x737/0xc20 [ 18.292776][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 18.292779][ C3] ? mark_usage+0x61/0x170 [ 18.292782][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.292784][ C3] ? validate_chain+0x730/0xc20 [ 18.292787][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 18.292790][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.292792][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.292795][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 18.292797][ C3] ? __rcu_read_lock+0x30/0x70 [ 18.292800][ C3] ? lock_acquire+0x13c/0x160 [ 18.292803][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.292805][ C3] ? tc_run+0x45e/0x7e0 [ 18.292808][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 18.292810][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.292813][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292815][ C3] ? lock_acquire+0x13c/0x160 [ 18.292818][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.292823][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.292825][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.292827][ C3] ? find_held_lock+0x2b/0x80 [ 18.292831][ C3] ? neigh_hh_output+0x152/0x4c0 [ 18.292835][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.292838][ C3] ? ip6_dst_lookup+0x80/0x80 [ 18.292840][ C3] ? find_held_lock+0x2b/0x80 [ 18.292842][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292845][ C3] ? ip6_mtu+0x15d/0x310 [ 18.292848][ C3] ip6_finish_output+0x646/0xda0 [ 18.292851][ C3] ip6_output+0x23f/0x7f0 [ 18.292854][ C3] ? ip6_finish_output+0xda0/0xda0 [ 18.292856][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.292858][ C3] ? find_held_lock+0x2b/0x80 [ 18.292861][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292863][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 18.292866][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.292870][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 18.292873][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292876][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.292879][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292882][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292884][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.292888][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292891][ C3] ? lock_acquire+0x13c/0x160 [ 18.292893][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292896][ C3] call_timer_fn+0x160/0x4d0 [ 18.292899][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 18.292902][ C3] ? debug_object_active_state+0x430/0x430 [ 18.292904][ C3] ? find_held_lock+0x2b/0x80 [ 18.292907][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292909][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292912][ C3] __run_timers+0x68f/0xaa0 [ 18.292915][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.292919][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.292921][ C3] ? __lock_acquire+0x518/0xc20 [ 18.292925][ C3] ? __rwlock_init+0x150/0x150 [ 18.292929][ C3] run_timer_softirq+0xf0/0x160 [ 18.292932][ C3] ? __run_timers+0xaa0/0xaa0 [ 18.292934][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.292937][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292939][ C3] handle_softirqs+0x1d3/0x900 [ 18.292942][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.292945][ C3] ? _local_bh_enable+0xc0/0xc0 [ 18.292948][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.292950][ C3] irq_exit_rcu+0xe/0x30 [ 18.292952][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.292955][ C3] [ 18.292955][ C3] [ 18.292956][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 18.292959][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.292961][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.292963][ C3] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 [ 18.292965][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 18.292967][ C3] RAX: 000000000009f2ef RBX: ff11000001c88040 RCX: ffffffff89cf0307 [ 18.292969][ C3] RDX: ff11000001c88040 RSI: ffffffff8ca38b1c RDI: ffffffff8c48d8e0 [ 18.292970][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.292971][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 18.292972][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.292975][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.292978][ C3] default_idle+0x9/0x10 [ 18.292981][ C3] default_idle_call+0x6e/0xb0 [ 18.292983][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.292985][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 18.292988][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 18.292990][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.292993][ C3] do_idle+0xd8/0x190 [ 18.292995][ C3] cpu_startup_entry+0x53/0x70 [ 18.292998][ C3] start_secondary+0x204/0x2b0 [ 18.293000][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.293003][ C3] common_startup_64+0x13e/0x148 [ 18.293007][ C3] [ 18.982473][ T324] Mirror/redirect action on [ 26.995733][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 26.995752][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.995755][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 26.995757][ C3] preempt_count: 303, expected: 0 [ 26.995758][ C3] RCU nest depth: 3, expected: 0 [ 26.995759][ C3] INFO: lockdep is turned off. [ 26.995760][ C3] irq event stamp: 652125 [ 26.995761][ C3] hardirqs last enabled at (652124): [] __down_trylock_console_sem+0x86/0xa0 [ 26.995770][ C3] hardirqs last disabled at (652125): [] console_emit_next_record+0x3d4/0x4c0 [ 26.995773][ C3] softirqs last enabled at (651974): [] handle_softirqs+0x67c/0x900 [ 26.995776][ C3] softirqs last disabled at (652017): [] __irq_exit_rcu+0x145/0x1c0 [ 26.995778][ C3] Preemption disabled at: [ 26.995778][ C3] [<0000000000000000>] 0x0 [ 26.995786][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.995789][ C3] Tainted: [W]=WARN [ 26.995790][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.995792][ C3] Call Trace: [ 26.995794][ C3] [ 26.995796][ C3] dump_stack_lvl+0x6f/0xa0 [ 26.995801][ C3] __might_resched.cold+0x1fe/0x2c1 [ 26.995805][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.995808][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.995812][ C3] __kmalloc_noprof+0x443/0x760 [ 26.995816][ C3] ? __rwlock_init+0x150/0x150 [ 26.995818][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 26.995822][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 26.995824][ C3] alloc_buf.isra.0+0x4b/0x260 [ 26.995826][ C3] put_chars+0x1e1/0x2f0 [ 26.995827][ C3] ? desc_read_finalized_seq+0x79/0x120 [ 26.995829][ C3] ? __send_to_port+0x420/0x420 [ 26.995831][ C3] ? console_prepend_replay+0x20/0x20 [ 26.995833][ C3] hvc_console_print+0x292/0x780 [ 26.995836][ C3] ? hvc_write+0x3a0/0x3a0 [ 26.995837][ C3] ? do_raw_spin_lock+0x131/0x280 [ 26.995839][ C3] ? __rwlock_init+0x150/0x150 [ 26.995841][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.995842][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.995844][ C3] ? lock_acquire+0x13c/0x160 [ 26.995846][ C3] console_emit_next_record+0x22f/0x4c0 [ 26.995849][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 26.995851][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.995852][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.995854][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.995855][ C3] ? lock_acquire+0x13c/0x160 [ 26.995857][ C3] ? console_flush_one_record+0x111/0x710 [ 26.995859][ C3] console_flush_one_record+0x46f/0x710 [ 26.995861][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 26.995864][ C3] console_unlock+0xee/0x1f0 [ 26.995865][ C3] ? lock_acquire+0x13c/0x160 [ 26.995867][ C3] ? console_flush_one_record+0x710/0x710 [ 26.995868][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.995870][ C3] ? lock_release+0x184/0x1f0 [ 26.995871][ C3] ? lock_acquire+0x60/0x160 [ 26.995873][ C3] ? __rcu_read_lock+0x30/0x70 [ 26.995875][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.995876][ C3] ? vprintk_emit+0x320/0x3e0 [ 26.995878][ C3] vprintk_emit+0x37c/0x3e0 [ 26.995881][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 26.995883][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 26.995884][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.995886][ C3] ? lock_acquire+0x13c/0x160 [ 26.995888][ C3] _printk+0xc7/0x100 [ 26.995891][ C3] ? snapshot_read.cold+0x21/0x21 [ 26.995893][ C3] ? ___ratelimit+0x4e7/0xa00 [ 26.995897][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 26.995900][ C3] ? idr_get_free+0x830/0x830 [ 26.995902][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 26.995905][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 26.995909][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 26.995913][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 26.995915][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.995917][ C3] ? lock_acquire+0x13c/0x160 [ 26.995918][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.995920][ C3] ? netif_skb_features+0x658/0x1430 [ 26.995924][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.995925][ C3] ? lock_acquire+0x13c/0x160 [ 26.995927][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 26.995928][ C3] ? lock_release+0x184/0x1f0 [ 26.995930][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.995931][ C3] ? lock_acquire+0x13c/0x160 [ 26.995933][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.995935][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 26.995937][ C3] dev_hard_start_xmit+0xf4/0x620 [ 26.995939][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 26.995941][ C3] sch_direct_xmit+0x13d/0xaa0 [ 26.995944][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 26.995945][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.995947][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 26.995948][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 26.995950][ C3] ? __rcu_read_lock+0x30/0x70 [ 26.995952][ C3] ? lock_acquire+0x13c/0x160 [ 26.995954][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 26.995956][ C3] ? tc_run+0x8b/0x7e0 [ 26.995958][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 26.995959][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 26.995961][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.995962][ C3] ? lock_acquire+0x13c/0x160 [ 26.995964][ C3] __dev_queue_xmit+0x942/0x1b80 [ 26.995967][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 26.995969][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 26.995971][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 26.995974][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 26.995977][ C3] ? neigh_hh_output+0x152/0x4c0 [ 26.995979][ C3] ip6_finish_output2+0x96f/0x1300 [ 26.995981][ C3] ? ip6_dst_lookup+0x80/0x80 [ 26.995983][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.995985][ C3] ? lock_acquire+0x13c/0x160 [ 26.995986][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.995988][ C3] ? lock_release+0x184/0x1f0 [ 26.995989][ C3] ip6_finish_output+0x646/0xda0 [ 26.995991][ C3] ip6_output+0x23f/0x7f0 [ 26.995993][ C3] ? ip6_finish_output+0xda0/0xda0 [ 26.995994][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 26.995997][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.995999][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.996000][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 26.996001][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.996003][ C3] ? trace_hardirqs_on+0x36/0x40 [ 26.996004][ C3] ? lock_acquire+0x13c/0x160 [ 26.996005][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.996007][ C3] ndisc_send_skb+0xba3/0x1520 [ 26.996010][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 26.996013][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 26.996015][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.996017][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.996019][ C3] addrconf_rs_timer+0x26f/0x770 [ 26.996021][ C3] ? do_raw_spin_lock+0x131/0x280 [ 26.996023][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.996024][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.996026][ C3] ? lock_acquire+0x13c/0x160 [ 26.996027][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 26.996029][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.996031][ C3] call_timer_fn+0x160/0x4d0 [ 26.996033][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 26.996035][ C3] ? debug_object_active_state+0x430/0x430 [ 26.996039][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.996041][ C3] __run_timers+0x68f/0xaa0 [ 26.996043][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.996045][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.996047][ C3] ? do_raw_spin_lock+0x131/0x280 [ 26.996049][ C3] ? __rwlock_init+0x150/0x150 [ 26.996052][ C3] run_timer_softirq+0xf0/0x160 [ 26.996054][ C3] ? __run_timers+0xaa0/0xaa0 [ 26.996055][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.996056][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.996058][ C3] handle_softirqs+0x1d3/0x900 [ 26.996060][ C3] ? _local_bh_enable+0xc0/0xc0 [ 26.996062][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.996063][ C3] ? lock_release+0x184/0x1f0 [ 26.996065][ C3] __irq_exit_rcu+0x145/0x1c0 [ 26.996066][ C3] irq_exit_rcu+0xe/0x30 [ 26.996068][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.996070][ C3] [ 26.996071][ C3] [ 26.996071][ C3] ? _raw_spin_unlock+0x2d/0x50 [ 26.996074][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.996076][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.996080][ C3] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 [ 26.996081][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 26.996085][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 26.996086][ C3] RDX: 0000000000000003 RSI: ffffffff8c48d860 RDI: ffffffff89cf0307 [ 26.996087][ C3] RBP: 0000000000000000 R08: ffffffff8c17f421 R09: 1fe2200006a763a2 [ 26.996088][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 26.996088][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 26.996090][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 26.996092][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.996095][ C3] default_idle+0x9/0x10 [ 26.996097][ C3] default_idle_call+0x6e/0xb0 [ 26.996099][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.996100][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 26.996102][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 26.996104][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.996106][ C3] do_idle+0xd8/0x190 [ 26.996108][ C3] cpu_startup_entry+0x53/0x70 [ 26.996109][ C3] start_secondary+0x204/0x2b0 [ 26.996111][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 26.996113][ C3] common_startup_64+0x13e/0x148 [ 26.996117][ C3] [ 42.867551][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 42.867570][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.867573][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 42.867575][ C3] preempt_count: 303, expected: 0 [ 42.867576][ C3] RCU nest depth: 3, expected: 0 [ 42.867577][ C3] INFO: lockdep is turned off. [ 42.867579][ C3] irq event stamp: 652125 [ 42.867579][ C3] hardirqs last enabled at (652124): [] __down_trylock_console_sem+0x86/0xa0 [ 42.867589][ C3] hardirqs last disabled at (652125): [] console_emit_next_record+0x3d4/0x4c0 [ 42.867592][ C3] softirqs last enabled at (651974): [] handle_softirqs+0x67c/0x900 [ 42.867595][ C3] softirqs last disabled at (652017): [] __irq_exit_rcu+0x145/0x1c0 [ 42.867597][ C3] Preemption disabled at: [ 42.867598][ C3] [<0000000000000000>] 0x0 [ 42.867606][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.867609][ C3] Tainted: [W]=WARN [ 42.867610][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.867612][ C3] Call Trace: [ 42.867614][ C3] [ 42.867617][ C3] dump_stack_lvl+0x6f/0xa0 [ 42.867622][ C3] __might_resched.cold+0x1fe/0x2c1 [ 42.867626][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.867629][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867633][ C3] __kmalloc_noprof+0x443/0x760 [ 42.867636][ C3] ? __rwlock_init+0x150/0x150 [ 42.867639][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 42.867643][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 42.867644][ C3] alloc_buf.isra.0+0x4b/0x260 [ 42.867646][ C3] put_chars+0x1e1/0x2f0 [ 42.867649][ C3] ? desc_read_finalized_seq+0x79/0x120 [ 42.867650][ C3] ? __send_to_port+0x420/0x420 [ 42.867652][ C3] ? console_prepend_replay+0x20/0x20 [ 42.867654][ C3] hvc_console_print+0x292/0x780 [ 42.867658][ C3] ? hvc_write+0x3a0/0x3a0 [ 42.867659][ C3] ? do_raw_spin_lock+0x131/0x280 [ 42.867660][ C3] ? __rwlock_init+0x150/0x150 [ 42.867662][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867664][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867666][ C3] ? lock_acquire+0x13c/0x160 [ 42.867673][ C3] console_emit_next_record+0x22f/0x4c0 [ 42.867676][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 42.867678][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867680][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867682][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867683][ C3] ? lock_acquire+0x13c/0x160 [ 42.867685][ C3] ? console_flush_one_record+0x111/0x710 [ 42.867687][ C3] console_flush_one_record+0x46f/0x710 [ 42.867689][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 42.867692][ C3] console_unlock+0xee/0x1f0 [ 42.867694][ C3] ? lock_acquire+0x13c/0x160 [ 42.867695][ C3] ? console_flush_one_record+0x710/0x710 [ 42.867697][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867699][ C3] ? lock_release+0x184/0x1f0 [ 42.867700][ C3] ? lock_acquire+0x60/0x160 [ 42.867702][ C3] ? __rcu_read_lock+0x30/0x70 [ 42.867704][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.867705][ C3] ? vprintk_emit+0x320/0x3e0 [ 42.867707][ C3] vprintk_emit+0x37c/0x3e0 [ 42.867712][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 42.867714][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 42.867715][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867717][ C3] ? lock_acquire+0x13c/0x160 [ 42.867719][ C3] _printk+0xc7/0x100 [ 42.867722][ C3] ? snapshot_read.cold+0x21/0x21 [ 42.867724][ C3] ? ___ratelimit+0x4e7/0xa00 [ 42.867728][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 42.867731][ C3] ? idr_get_free+0x830/0x830 [ 42.867733][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 42.867737][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 42.867742][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 42.867746][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 42.867748][ C3] ? sock_def_readable+0x156/0x480 [ 42.867752][ C3] ? packet_rcv+0xd26/0x15a0 [ 42.867755][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867757][ C3] ? lock_release+0x184/0x1f0 [ 42.867758][ C3] ? dev_queue_xmit_nit+0x642/0x9e0 [ 42.867761][ C3] ? lock_acquire+0x13c/0x160 [ 42.867762][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867764][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 42.867767][ C3] dev_hard_start_xmit+0xf4/0x620 [ 42.867770][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 42.867772][ C3] sch_direct_xmit+0x13d/0xaa0 [ 42.867774][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 42.867775][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867777][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 42.867779][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 42.867780][ C3] ? __rcu_read_lock+0x30/0x70 [ 42.867782][ C3] ? lock_acquire+0x13c/0x160 [ 42.867784][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 42.867786][ C3] ? tc_run+0x8b/0x7e0 [ 42.867787][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 42.867789][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 42.867790][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867792][ C3] ? lock_acquire+0x13c/0x160 [ 42.867794][ C3] __dev_queue_xmit+0x942/0x1b80 [ 42.867797][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 42.867799][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 42.867801][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 42.867804][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 42.867807][ C3] ? neigh_hh_output+0x152/0x4c0 [ 42.867810][ C3] ip6_finish_output2+0x96f/0x1300 [ 42.867812][ C3] ? ip6_dst_lookup+0x80/0x80 [ 42.867814][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867815][ C3] ? lock_acquire+0x13c/0x160 [ 42.867817][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867819][ C3] ? lock_release+0x184/0x1f0 [ 42.867820][ C3] ip6_finish_output+0x646/0xda0 [ 42.867822][ C3] ip6_output+0x23f/0x7f0 [ 42.867824][ C3] ? ip6_finish_output+0xda0/0xda0 [ 42.867825][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 42.867828][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867830][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.867831][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 42.867832][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867834][ C3] ? trace_hardirqs_on+0x36/0x40 [ 42.867835][ C3] ? lock_acquire+0x13c/0x160 [ 42.867837][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867839][ C3] ndisc_send_skb+0xba3/0x1520 [ 42.867842][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 42.867845][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 42.867847][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.867849][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.867851][ C3] addrconf_rs_timer+0x26f/0x770 [ 42.867853][ C3] ? do_raw_spin_lock+0x131/0x280 [ 42.867855][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.867857][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867859][ C3] ? lock_acquire+0x13c/0x160 [ 42.867860][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 42.867862][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.867863][ C3] call_timer_fn+0x160/0x4d0 [ 42.867866][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 42.867868][ C3] ? debug_object_active_state+0x430/0x430 [ 42.867871][ C3] ? __rwlock_init+0x150/0x150 [ 42.867873][ C3] ? timer_recalc_next_expiry+0xf0/0x210 [ 42.867874][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867877][ C3] __run_timers+0x68f/0xaa0 [ 42.867878][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.867881][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 42.867883][ C3] ? do_raw_spin_lock+0x131/0x280 [ 42.867885][ C3] ? __rwlock_init+0x150/0x150 [ 42.867887][ C3] run_timer_softirq+0xf0/0x160 [ 42.867889][ C3] ? __run_timers+0xaa0/0xaa0 [ 42.867891][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.867892][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867894][ C3] handle_softirqs+0x1d3/0x900 [ 42.867896][ C3] ? _local_bh_enable+0xc0/0xc0 [ 42.867898][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867899][ C3] ? lock_release+0x184/0x1f0 [ 42.867901][ C3] __irq_exit_rcu+0x145/0x1c0 [ 42.867903][ C3] irq_exit_rcu+0xe/0x30 [ 42.867904][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 42.867906][ C3] [ 42.867907][ C3] [ 42.867908][ C3] ? _raw_spin_unlock+0x2d/0x50 [ 42.867910][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 42.867913][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 42.867916][ C3] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 [ 42.867917][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 42.867921][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 42.867922][ C3] RDX: 0000000000000003 RSI: ffffffff8c48d860 RDI: ffffffff89cf0307 [ 42.867923][ C3] RBP: 0000000000000000 R08: ffffffff8c17f421 R09: 1fe2200006a763a2 [ 42.867924][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 42.867924][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 42.867926][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 42.867928][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.867931][ C3] default_idle+0x9/0x10 [ 42.867933][ C3] default_idle_call+0x6e/0xb0 [ 42.867935][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.867936][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 42.867938][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 42.867940][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.867941][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.867943][ C3] do_idle+0xd8/0x190 [ 42.867945][ C3] cpu_startup_entry+0x53/0x70 [ 42.867946][ C3] start_secondary+0x204/0x2b0 [ 42.867948][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 42.867950][ C3] common_startup_64+0x13e/0x148 [ 42.867955][ C3] [ 72.504598][ T684] br1: port 1(veth1) entered disabled state [ 72.504615][ T684] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 72.504618][ T684] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 684, name: ip [ 72.504619][ T684] preempt_count: 202, expected: 0 [ 72.504620][ T684] RCU nest depth: 0, expected: 0 [ 72.504621][ T684] INFO: lockdep is turned off. [ 72.504622][ T684] irq event stamp: 0 [ 72.504622][ T684] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 72.504628][ T684] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 72.504634][ T684] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 72.504635][ T684] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 72.504637][ T684] Preemption disabled at: [ 72.504638][ T684] [<0000000000000000>] 0x0 [ 72.504643][ T684] CPU: 0 UID: 0 PID: 684 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 72.504646][ T684] Tainted: [W]=WARN [ 72.504647][ T684] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.504649][ T684] Call Trace: [ 72.504650][ T684] [ 72.504652][ T684] dump_stack_lvl+0x6f/0xa0 [ 72.504657][ T684] __might_resched.cold+0x1fe/0x2c1 [ 72.504661][ T684] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 72.504681][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504686][ T684] __kmalloc_noprof+0x443/0x760 [ 72.504689][ T684] ? __rwlock_init+0x150/0x150 [ 72.504692][ T684] ? alloc_buf.isra.0+0x4b/0x260 [ 72.504696][ T684] ? do_raw_spin_unlock+0x59/0x250 [ 72.504698][ T684] alloc_buf.isra.0+0x4b/0x260 [ 72.504700][ T684] put_chars+0x1e1/0x2f0 [ 72.504702][ T684] ? __send_to_port+0x420/0x420 [ 72.504703][ T684] ? printk_get_next_message+0x240/0x650 [ 72.504707][ T684] hvc_console_print+0x292/0x780 [ 72.504710][ T684] ? hvc_write+0x3a0/0x3a0 [ 72.504714][ T684] ? __rwlock_init+0x150/0x150 [ 72.504716][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504717][ T684] ? lock_acquire+0x13c/0x160 [ 72.504720][ T684] console_emit_next_record+0x22f/0x4c0 [ 72.504722][ T684] ? devkmsg_read+0x4b0/0x4b0 [ 72.504724][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504726][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504728][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504729][ T684] ? lock_acquire+0x13c/0x160 [ 72.504731][ T684] ? console_flush_one_record+0x111/0x710 [ 72.504733][ T684] console_flush_one_record+0x46f/0x710 [ 72.504735][ T684] ? console_emit_next_record+0x4c0/0x4c0 [ 72.504737][ T684] console_unlock+0xee/0x1f0 [ 72.504739][ T684] ? lock_acquire+0x13c/0x160 [ 72.504741][ T684] ? console_flush_one_record+0x710/0x710 [ 72.504742][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504744][ T684] ? lock_release+0x184/0x1f0 [ 72.504745][ T684] ? lock_acquire+0x60/0x160 [ 72.504753][ T684] ? __rcu_read_lock+0x30/0x70 [ 72.504755][ T684] ? __down_trylock_console_sem+0x5e/0xa0 [ 72.504757][ T684] ? vprintk_emit+0x320/0x3e0 [ 72.504759][ T684] vprintk_emit+0x37c/0x3e0 [ 72.504762][ T684] ? wake_up_klogd_work_func+0x90/0x90 [ 72.504763][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504765][ T684] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.504768][ T684] ? trace_hardirqs_on+0x36/0x40 [ 72.504769][ T684] _printk+0xc7/0x100 [ 72.504772][ T684] ? snapshot_read.cold+0x21/0x21 [ 72.504775][ T684] ? ipv6_mc_down+0x17e/0x2d0 [ 72.504779][ T684] br_set_state+0x22f/0x430 [bridge] [ 72.504792][ T684] br_stp_disable_port+0x11f/0x390 [bridge] [ 72.504800][ T684] br_device_event+0x7b5/0x8f0 [bridge] [ 72.504809][ T684] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 72.504812][ T684] ? llc_exit+0x3e0/0x3e0 [llc] [ 72.504814][ T684] ? addrconf_notify+0x2c8/0xf30 [ 72.504818][ T684] notifier_call_chain+0xae/0x300 [ 72.504821][ T684] __dev_notify_flags+0x23c/0x3c0 [ 72.504825][ T684] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.504826][ T684] ? netif_change_name+0x8c0/0x8c0 [ 72.504828][ T684] ? netif_set_allmulti+0x250/0x250 [ 72.504830][ T684] ? __kernel_text_address+0x12/0x30 [ 72.504832][ T684] ? write_profile+0xf0/0xf0 [ 72.504835][ T684] ? unwind_get_return_address+0x67/0xd0 [ 72.504837][ T684] netif_change_flags+0xfe/0x190 [ 72.504839][ T684] do_setlink.isra.0+0x1cc3/0x2750 [ 72.504843][ T684] ? stack_trace_save+0x93/0xc0 [ 72.504844][ T684] ? rtnl_link_get_size+0x350/0x350 [ 72.504845][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504847][ T684] ? stack_depot_save_flags+0x1bc/0x790 [ 72.504850][ T684] ? kasan_save_stack+0x3d/0x50 [ 72.504853][ T684] ? kasan_save_stack+0x2f/0x50 [ 72.504855][ T684] ? kasan_save_track+0x14/0x30 [ 72.504856][ T684] ? __kasan_kmalloc+0x7b/0x90 [ 72.504858][ T684] ? __kmalloc_cache_noprof+0x29a/0x620 [ 72.504859][ T684] ? rtnl_newlink+0x124/0x11c0 [ 72.504860][ T684] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.504861][ T684] ? netlink_rcv_skb+0x14e/0x3a0 [ 72.504864][ T684] ? netlink_unicast+0x486/0x750 [ 72.504865][ T684] ? netlink_sendmsg+0x735/0xc60 [ 72.504867][ T684] ? ____sys_sendmsg+0x415/0x880 [ 72.504869][ T684] ? ___sys_sendmsg+0x14e/0x1d0 [ 72.504870][ T684] ? __sys_sendmsg+0x12c/0x1d0 [ 72.504872][ T684] ? do_syscall_64+0xff/0x530 [ 72.504874][ T684] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.504876][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504878][ T684] ? lock_acquire+0x13c/0x160 [ 72.504879][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504881][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504883][ T684] ? trace_contention_end+0xb3/0x180 [ 72.504886][ T684] ? __mutex_lock+0x1db/0x1ea0 [ 72.504887][ T684] ? __mutex_lock+0x9a3/0x1ea0 [ 72.504888][ T684] ? rtnl_newlink+0x9a8/0x11c0 [ 72.504890][ T684] ? ww_mutex_lock+0x160/0x160 [ 72.504892][ T684] ? __rtnl_newlink+0x3fa/0xa50 [ 72.504894][ T684] rtnl_newlink+0x9f1/0x11c0 [ 72.504896][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504898][ T684] ? rtnl_bridge_getlink+0x850/0x850 [ 72.504899][ T684] ? lock_acquire+0x13c/0x160 [ 72.504900][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504902][ T684] ? is_bpf_text_address+0x3e/0x110 [ 72.504905][ T684] ? is_bpf_text_address+0x72/0x110 [ 72.504907][ T684] ? kernel_text_address+0x149/0x170 [ 72.504908][ T684] ? __kernel_text_address+0x12/0x30 [ 72.504909][ T684] ? write_profile+0xf0/0xf0 [ 72.504910][ T684] ? unwind_get_return_address+0x67/0xd0 [ 72.504912][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504913][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504915][ T684] ? cap_capable+0x1d7/0x3d0 [ 72.504918][ T684] ? lock_acquire+0x13c/0x160 [ 72.504920][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504921][ T684] ? rtnl_bridge_getlink+0x850/0x850 [ 72.504923][ T684] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.504924][ T684] ? rtnl_link_fill+0x920/0x920 [ 72.504926][ T684] ? filter_irq_stacks+0xd0/0xd0 [ 72.504927][ T684] ? stack_depot_save_flags+0x1bc/0x790 [ 72.504929][ T684] netlink_rcv_skb+0x14e/0x3a0 [ 72.504931][ T684] ? rtnl_link_fill+0x920/0x920 [ 72.504932][ T684] ? lock_release+0x184/0x1f0 [ 72.504933][ T684] ? netlink_ack+0xcf0/0xcf0 [ 72.504935][ T684] ? __netlink_lookup+0xb9/0x6b0 [ 72.504937][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504939][ T684] ? lock_release+0x184/0x1f0 [ 72.504941][ T684] netlink_unicast+0x486/0x750 [ 72.504943][ T684] ? netlink_attachskb+0x810/0x810 [ 72.504944][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504946][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504947][ T684] ? lock_acquire+0x13c/0x160 [ 72.504949][ T684] netlink_sendmsg+0x735/0xc60 [ 72.504951][ T684] ? netlink_unicast+0x750/0x750 [ 72.504953][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504955][ T684] ? lock_release+0x184/0x1f0 [ 72.504956][ T684] ____sys_sendmsg+0x415/0x880 [ 72.504958][ T684] ? copy_msghdr_from_user+0x279/0x420 [ 72.504960][ T684] ? get_timestamp.constprop.0+0x390/0x390 [ 72.504961][ T684] ? move_addr_to_kernel+0x40/0x40 [ 72.504963][ T684] ? filter_irq_stacks+0xd0/0xd0 [ 72.504965][ T684] ___sys_sendmsg+0x14e/0x1d0 [ 72.504967][ T684] ? copy_msghdr_from_user+0x420/0x420 [ 72.504972][ T684] __sys_sendmsg+0x12c/0x1d0 [ 72.504973][ T684] ? __sys_sendmsg_sock+0x20/0x20 [ 72.504976][ T684] ? rcu_is_watching+0x16/0xd0 [ 72.504978][ T684] do_syscall_64+0xff/0x530 [ 72.504979][ T684] ? exc_page_fault+0xee/0x100 [ 72.504981][ T684] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.504983][ T684] RIP: 0033:0x7fc8f1f6b54e [ 72.504985][ T684] 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 [ 72.504987][ T684] RSP: 002b:00007fff3768a690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.504990][ T684] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc8f1f6b54e [ 72.504991][ T684] RDX: 0000000000000000 RSI: 00007fff3768a740 RDI: 0000000000000005 [ 72.504992][ T684] RBP: 00007fff3768a6a0 R08: 0000000000000000 R09: 0000000000000000 [ 72.504993][ T684] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e3fe [ 72.504994][ T684] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff3768ae00 [ 72.504996][ T684] [ 72.536291][ T684] ip (684) used greatest stack depth: 23016 bytes left [ 72.552062][ T685] br1: port 2(veth2) entered disabled state [ 72.578031][ T686] veth2: left allmulticast mode [ 72.578243][ T686] veth2: left promiscuous mode [ 72.578523][ T686] br1: port 2(veth2) entered disabled state [ 72.579179][ T686] veth1: left allmulticast mode [ 72.579364][ T686] veth1: left promiscuous mode [ 72.580102][ T686] br1: port 1(veth1) entered disabled state