[ 9.539937][ T187] ip (187) used greatest stack depth: 24016 bytes left [ 9.539954][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.539956][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 9.539957][ T187] preempt_count: 2, expected: 0 [ 9.539958][ T187] RCU nest depth: 0, expected: 0 [ 9.539959][ T187] locks held by ip/187: 5, last CPU#1: [ 9.539961][ T187] #0: ffffffff87c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.539974][ T187] #1: ffffffff87d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.539980][ T187] #2: ffffffff87d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.539984][ T187] #3: ffffffff87c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.539988][ T187] #4: ffffffff87c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.539992][ T187] irq event stamp: 40022 [ 9.539993][ T187] hardirqs last enabled at (40021): [] __down_trylock_console_sem+0x86/0xa0 [ 9.539995][ T187] hardirqs last disabled at (40022): [] console_emit_next_record+0x3d4/0x4c0 [ 9.539997][ T187] softirqs last enabled at (38880): [] handle_softirqs+0x67c/0x900 [ 9.539999][ T187] softirqs last disabled at (38869): [] __irq_exit_rcu+0x145/0x1c0 [ 9.540002][ T187] Preemption disabled at: [ 9.540002][ T187] [<0000000000000000>] 0x0 [ 9.540009][ T187] CPU: 1 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.540013][ T187] Tainted: [W]=WARN [ 9.540013][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.540015][ T187] Call Trace: [ 9.540017][ T187] [ 9.540018][ T187] dump_stack_lvl+0x6f/0xa0 [ 9.540025][ T187] __might_resched.cold+0x1fe/0x2c1 [ 9.540029][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.540033][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 9.540039][ T187] __kmalloc_noprof+0x443/0x760 [ 9.540041][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 9.540047][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 9.540049][ T187] alloc_buf.isra.0+0x4b/0x260 [ 9.540053][ T187] put_chars+0x1e1/0x2f0 [ 9.540055][ T187] ? __send_to_port+0x420/0x420 [ 9.540057][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.540062][ T187] ? validate_chain+0x38b/0xc20 [ 9.540067][ T187] hvc_console_print+0x292/0x780 [ 9.540073][ T187] ? hvc_write+0x3a0/0x3a0 [ 9.540075][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.540078][ T187] ? lock_acquire+0x13c/0x160 [ 9.540082][ T187] console_emit_next_record+0x22f/0x4c0 [ 9.540086][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 9.540088][ T187] ? console_flush_one_record+0x106/0x710 [ 9.540091][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.540093][ T187] ? lock_acquire+0x13c/0x160 [ 9.540097][ T187] console_flush_one_record+0x46f/0x710 [ 9.540102][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 9.540104][ T187] ? __lock_acquire+0x518/0xc20 [ 9.540110][ T187] console_unlock+0xee/0x1f0 [ 9.540113][ T187] ? console_flush_one_record+0x710/0x710 [ 9.540115][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.540117][ T187] ? lock_acquire+0x60/0x160 [ 9.540121][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.540123][ T187] ? vprintk_emit+0x320/0x3e0 [ 9.540126][ T187] vprintk_emit+0x37c/0x3e0 [ 9.540130][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 9.540134][ T187] ? __lock_acquire+0x518/0xc20 [ 9.540137][ T187] _printk+0xc7/0x100 [ 9.540141][ T187] ? snapshot_read.cold+0x21/0x21 [ 9.540144][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.540147][ T187] ? __rwlock_init+0x150/0x150 [ 9.540151][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.540154][ T187] do_exit.cold+0x82/0x9c [ 9.540157][ T187] ? exit_notify+0x890/0x890 [ 9.540159][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 9.540162][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.540166][ T187] do_group_exit+0xb8/0x370 [ 9.540169][ T187] __x64_sys_exit_group+0x3c/0x50 [ 9.540171][ T187] x64_sys_call+0x1567/0x1570 [ 9.540173][ T187] do_syscall_64+0xff/0x530 [ 9.540176][ T187] ? exc_page_fault+0xee/0x100 [ 9.540179][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.540182][ T187] RIP: 0033:0x7f0408f8b1b8 [ 9.540184][ T187] Code: Unable to access opcode bytes at 0x7f0408f8b18e. [ 9.540185][ T187] RSP: 002b:00007ffe61c7b8f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.540188][ T187] RAX: ffffffffffffffda RBX: 00007f04090bbf88 RCX: 00007f0408f8b1b8 [ 9.540189][ T187] RDX: 00007f0408cd5fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.540190][ T187] RBP: 00007ffe61c7b950 R08: 0000000000000000 R09: 0000000000008010 [ 9.540191][ T187] R10: 00007ffe61c7b710 R11: 0000000000000246 R12: 0000000000000001 [ 9.540192][ T187] R13: 0000000000000000 R14: 00007f04090ba680 R15: 00007f04090bbfa0 [ 9.540199][ T187] [ 11.191132][ T251] gre: GRE over IPv4 demultiplexer driver [ 11.191150][ T251] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.191153][ T251] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 251, name: modprobe [ 11.191155][ T251] preempt_count: 1, expected: 0 [ 11.191156][ T251] RCU nest depth: 0, expected: 0 [ 11.191157][ T251] locks held by modprobe/251: 4, last CPU#2: [ 11.191159][ T251] #0: ffffffff87d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.191171][ T251] #1: ffffffff87d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.191175][ T251] #2: ffffffff87c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.191179][ T251] #3: ffffffff87c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.191184][ T251] irq event stamp: 24202 [ 11.191184][ T251] hardirqs last enabled at (24201): [] __down_trylock_console_sem+0x86/0xa0 [ 11.191187][ T251] hardirqs last disabled at (24202): [] console_emit_next_record+0x3d4/0x4c0 [ 11.191189][ T251] softirqs last enabled at (22862): [] handle_softirqs+0x67c/0x900 [ 11.191192][ T251] softirqs last disabled at (22287): [] __irq_exit_rcu+0x145/0x1c0 [ 11.191194][ T251] Preemption disabled at: [ 11.191195][ T251] [] vprintk_emit+0x31b/0x3e0 [ 11.191201][ T251] CPU: 2 UID: 0 PID: 251 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.191204][ T251] Tainted: [W]=WARN [ 11.191205][ T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.191207][ T251] Call Trace: [ 11.191208][ T251] [ 11.191210][ T251] dump_stack_lvl+0x6f/0xa0 [ 11.191215][ T251] ? vprintk_emit+0x31b/0x3e0 [ 11.191218][ T251] __might_resched.cold+0x1fe/0x2c1 [ 11.191222][ T251] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.191226][ T251] ? __kmalloc_noprof+0xdb/0x760 [ 11.191231][ T251] __kmalloc_noprof+0x443/0x760 [ 11.191233][ T251] ? alloc_buf.isra.0+0x4b/0x260 [ 11.191239][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 11.191242][ T251] alloc_buf.isra.0+0x4b/0x260 [ 11.191245][ T251] put_chars+0x1e1/0x2f0 [ 11.191247][ T251] ? desc_read_finalized_seq+0x79/0x120 [ 11.191249][ T251] ? __send_to_port+0x420/0x420 [ 11.191252][ T251] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.191255][ T251] ? validate_chain+0x38b/0xc20 [ 11.191260][ T251] hvc_console_print+0x292/0x780 [ 11.191262][ T251] ? __lock_acquire+0x518/0xc20 [ 11.191264][ T251] ? __lock_acquire+0x518/0xc20 [ 11.191268][ T251] ? hvc_write+0x3a0/0x3a0 [ 11.191269][ T251] ? console_emit_next_record+0x1df/0x4c0 [ 11.191273][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.191275][ T251] ? lock_acquire+0x13c/0x160 [ 11.191279][ T251] console_emit_next_record+0x22f/0x4c0 [ 11.191283][ T251] ? devkmsg_read+0x4b0/0x4b0 [ 11.191285][ T251] ? console_flush_one_record+0x106/0x710 [ 11.191288][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.191290][ T251] ? lock_acquire+0x13c/0x160 [ 11.191294][ T251] console_flush_one_record+0x46f/0x710 [ 11.191298][ T251] ? console_emit_next_record+0x4c0/0x4c0 [ 11.191300][ T251] ? __lock_acquire+0x518/0xc20 [ 11.191305][ T251] console_unlock+0xee/0x1f0 [ 11.191308][ T251] ? console_flush_one_record+0x710/0x710 [ 11.191309][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.191312][ T251] ? lock_acquire+0x60/0x160 [ 11.191315][ T251] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.191317][ T251] ? vprintk_emit+0x320/0x3e0 [ 11.191320][ T251] vprintk_emit+0x37c/0x3e0 [ 11.191324][ T251] ? wake_up_klogd_work_func+0x90/0x90 [ 11.191329][ T251] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.191333][ T251] _printk+0xc7/0x100 [ 11.191337][ T251] ? snapshot_read.cold+0x21/0x21 [ 11.191343][ T251] ? do_one_initcall+0x113/0x4f0 [ 11.191345][ T251] gre_init+0x15/0x1000 [gre] [ 11.191348][ T251] do_one_initcall+0x124/0x4f0 [ 11.191350][ T251] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.191355][ T251] ? do_init_module+0xae/0x8a0 [ 11.191358][ T251] ? kasan_unpoison+0x44/0x70 [ 11.191362][ T251] do_init_module+0x2ad/0x8a0 [ 11.191366][ T251] ? lockdep_hardirqs_on+0x91/0x130 [ 11.191370][ T251] ? free_module+0x470/0x470 [ 11.191373][ T251] ? kfree+0x123/0x590 [ 11.191377][ T251] load_module+0x1424/0x1bb0 [ 11.191384][ T251] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.191389][ T251] ? backing_file_read_iter+0x541/0x790 [ 11.191392][ T251] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.191396][ T251] init_module_from_file+0x11f/0x1a0 [ 11.191399][ T251] ? __do_sys_init_module+0x220/0x220 [ 11.191408][ T251] ? __rwlock_init+0x150/0x150 [ 11.191411][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 11.191414][ T251] idempotent_init_module+0x37b/0x7c0 [ 11.191417][ T251] ? init_module_from_file+0x1a0/0x1a0 [ 11.191424][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.191426][ T251] ? cap_capable+0x1d7/0x3d0 [ 11.191435][ T251] __x64_sys_finit_module+0xdf/0x190 [ 11.191437][ T251] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.191441][ T251] do_syscall_64+0xff/0x530 [ 11.191443][ T251] ? exc_page_fault+0xee/0x100 [ 11.191446][ T251] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.191448][ T251] RIP: 0033:0x7f815f75337d [ 11.191451][ 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 [ 11.191453][ T251] RSP: 002b:00007ffd4d5e5088 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.191456][ T251] RAX: ffffffffffffffda RBX: 000056017a3eca40 RCX: 00007f815f75337d [ 11.191457][ T251] RDX: 0000000000000000 RSI: 000056014d6a9ffd RDI: 0000000000000001 [ 11.191458][ T251] RBP: 00007ffd4d5e5120 R08: 0000000000000000 R09: 0000000000000000 [ 11.191459][ T251] R10: 0000000000000000 R11: 0000000000000246 R12: 000056014d6a9ffd [ 11.191460][ T251] R13: 000056017a3eca00 R14: 0000000000040000 R15: 0000000000000000 [ 11.191467][ T251] [ 11.227497][ T251] ip_gre: GRE over IPv4 tunneling driver [ 11.516944][ T261] GACT probability NOT on [ 11.633187][ T264] ip6_gre: GRE over IPv6 tunneling driver [ 11.707181][ T53] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.707274][ T53] [ 11.707276][ T53] ============================= [ 11.707277][ T53] WARNING: suspicious RCU usage [ 11.707279][ T53] 7.2.0-virtme #1 Tainted: G W [ 11.707281][ T53] ----------------------------- [ 11.707281][ T53] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 11.707283][ T53] [ 11.707283][ T53] other info that might help us debug this: [ 11.707283][ T53] [ 11.707284][ T53] [ 11.707284][ T53] rcu_scheduler_active = 2, debug_locks = 1 [ 11.707285][ T53] locks held by kworker/1:1/53: 12, last CPU#1: [ 11.707287][ T53] #0: ff11000008ce0940 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.707300][ T53] #1: ffa000000039fd10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.707304][ T53] #2: ff1100000dfe2530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 11.707309][ T53] #3: ffffffff87d80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 11.707313][ T53] #4: ffffffff87d80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 11.707317][ T53] #5: ffffffff87d80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 11.707322][ T53] #6: ff1100000fb26a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 11.707326][ T53] #7: ffffffff87d80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 11.707332][ T53] #8: ffffffff87d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.707337][ T53] #9: ffffffff87d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.707340][ T53] #10: ffffffff87c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.707344][ T53] #11: ffffffff87c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.707348][ T53] [ 11.707348][ T53] stack backtrace: [ 11.707351][ T53] CPU: 1 UID: 0 PID: 53 Comm: kworker/1:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.707354][ T53] Tainted: [W]=WARN [ 11.707355][ T53] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.707356][ T53] Workqueue: mld mld_ifc_work [ 11.707360][ T53] Call Trace: [ 11.707361][ T53] [ 11.707363][ T53] dump_stack_lvl+0x6f/0xa0 [ 11.707370][ T53] lockdep_rcu_suspicious.cold+0x37/0x8a [ 11.707376][ T53] __might_resched+0x2ac/0x390 [ 11.707380][ T53] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.707383][ T53] ? __kmalloc_noprof+0xdb/0x760 [ 11.707389][ T53] __kmalloc_noprof+0x443/0x760 [ 11.707391][ T53] ? alloc_buf.isra.0+0x4b/0x260 [ 11.707397][ T53] ? do_raw_spin_unlock+0x59/0x250 [ 11.707400][ T53] alloc_buf.isra.0+0x4b/0x260 [ 11.707404][ T53] put_chars+0x1e1/0x2f0 [ 11.707406][ T53] ? check_prev_add+0x316/0xe90 [ 11.707408][ T53] ? __send_to_port+0x420/0x420 [ 11.707412][ T53] ? validate_chain+0x34a/0xc20 [ 11.707417][ T53] hvc_console_print+0x292/0x780 [ 11.707423][ T53] ? hvc_write+0x3a0/0x3a0 [ 11.707426][ T53] ? rcu_is_watching+0x16/0xd0 [ 11.707434][ T53] ? lock_acquire+0x13c/0x160 [ 11.707439][ T53] console_emit_next_record+0x22f/0x4c0 [ 11.707442][ T53] ? devkmsg_read+0x4b0/0x4b0 [ 11.707444][ T53] ? console_flush_one_record+0x106/0x710 [ 11.707448][ T53] ? rcu_is_watching+0x16/0xd0 [ 11.707450][ T53] ? lock_acquire+0x13c/0x160 [ 11.707455][ T53] console_flush_one_record+0x46f/0x710 [ 11.707459][ T53] ? console_emit_next_record+0x4c0/0x4c0 [ 11.707461][ T53] ? __lock_acquire+0x518/0xc20 [ 11.707467][ T53] console_unlock+0xee/0x1f0 [ 11.707470][ T53] ? console_flush_one_record+0x710/0x710 [ 11.707472][ T53] ? rcu_is_watching+0x16/0xd0 [ 11.707474][ T53] ? lock_acquire+0x60/0x160 [ 11.707478][ T53] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.707480][ T53] ? vprintk_emit+0x320/0x3e0 [ 11.707484][ T53] vprintk_emit+0x37c/0x3e0 [ 11.707487][ T53] ? wake_up_klogd_work_func+0x90/0x90 [ 11.707490][ T53] ? __lock_release.isra.0+0x69/0x1a0 [ 11.707495][ T53] _printk+0xc7/0x100 [ 11.707498][ T53] ? snapshot_read.cold+0x21/0x21 [ 11.707500][ T53] ? ___ratelimit+0x4e7/0xa00 [ 11.707506][ T53] ? idr_get_free+0x830/0x830 [ 11.707512][ T53] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 11.707517][ T53] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 11.707522][ T53] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 11.707525][ T53] ? stack_trace_save+0x93/0xc0 [ 11.707528][ T53] ? filter_irq_stacks+0xd0/0xd0 [ 11.707530][ T53] ? netif_skb_features+0x658/0x1430 [ 11.707533][ T53] ? mark_lock_irq+0x390/0x9c0 [ 11.707535][ T53] ? lock_acquire+0x13c/0x160 [ 11.707537][ T53] ? skb_network_protocol+0x3b0/0x3b0 [ 11.707540][ T53] ? save_trace+0xe8/0x280 [ 11.707545][ T53] dev_hard_start_xmit+0xf4/0x620 [ 11.707549][ T53] ? validate_xmit_skb_list+0xb3/0x150 [ 11.707553][ T53] sch_direct_xmit+0x13d/0xaa0 [ 11.707557][ T53] ? lock_acquire.part.0+0xd4/0x280 [ 11.707559][ T53] ? dequeue_skb+0x1db0/0x1db0 [ 11.707562][ T53] ? __rcu_read_lock+0x30/0x70 [ 11.707564][ T53] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.707566][ T53] ? lock_acquire+0x13c/0x160 [ 11.707571][ T53] __dev_xmit_skb+0xecc/0x1be0 [ 11.707576][ T53] ? alloc_netdev_dummy+0x30/0x30 [ 11.707578][ T53] ? __dev_queue_xmit+0x1fc/0x1b80 [ 11.707581][ T53] ? rcu_is_watching+0x16/0xd0 [ 11.707583][ T53] ? lock_acquire+0x13c/0x160 [ 11.707588][ T53] __dev_queue_xmit+0x942/0x1b80 [ 11.707591][ T53] ? __lock_acquire+0x518/0xc20 [ 11.707595][ T53] ? lock_acquire.part.0+0xd4/0x280 [ 11.707597][ T53] ? find_held_lock+0x2b/0x80 [ 11.707599][ T53] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 11.707611][ T53] ip6_finish_output2+0x423/0x1300 [ 11.707616][ T53] ? ip6_dst_lookup+0x80/0x80 [ 11.707618][ T53] ? find_held_lock+0x2b/0x80 [ 11.707620][ T53] ? __lock_release.isra.0+0x69/0x1a0 [ 11.707624][ T53] ? ip6_mtu+0x15d/0x310 [ 11.707629][ T53] ip6_finish_output+0x646/0xda0 [ 11.707633][ T53] ip6_output+0x23f/0x7f0 [ 11.707636][ T53] ? ip6_finish_output+0xda0/0xda0 [ 11.707637][ T53] ? __lock_release.isra.0+0x69/0x1a0 [ 11.707640][ T53] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 11.707643][ T53] ? mark_held_locks+0x40/0x70 [ 11.707646][ T53] ? __local_bh_enable_ip+0xaa/0x150 [ 11.707649][ T53] ? __local_bh_enable_ip+0xaa/0x150 [ 11.707651][ T53] ? icmp6_dst_alloc+0x317/0x4d0 [ 11.707655][ T53] mld_sendpack+0x9d6/0xec0 [ 11.707660][ T53] ? mld_dad_start_work+0x240/0x240 [ 11.707666][ T53] ? mld_send_cr+0x50f/0x820 [ 11.707671][ T53] mld_ifc_work+0x36/0x190 [ 11.707673][ T53] ? process_one_work+0xdfc/0x1560 [ 11.707675][ T53] process_one_work+0xe3e/0x1560 [ 11.707682][ T53] ? __queue_delayed_work+0x470/0x470 [ 11.707685][ T53] ? lock_acquire.part.0+0xd4/0x280 [ 11.707693][ T53] worker_thread+0x4f1/0xd60 [ 11.707697][ T53] ? rescuer_thread+0x1340/0x1340 [ 11.707699][ T53] ? __kthread_parkme+0xbd/0x210 [ 11.707711][ T53] ? rescuer_thread+0x1340/0x1340 [ 11.707714][ T53] ? rescuer_thread+0x1340/0x1340 [ 11.707716][ T53] kthread+0x367/0x460 [ 11.707718][ T53] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.707720][ T53] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.707723][ T53] ret_from_fork+0x474/0x6b0 [ 11.707727][ T53] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.707731][ T53] ? __switch_to+0x5a3/0xe00 [ 11.707734][ T53] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.707737][ T53] ret_from_fork_asm+0x11/0x20 [ 11.707746][ T53] [ 11.800590][ T53] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.803298][ T269] ip (269) used greatest stack depth: 23904 bytes left [ 11.978653][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.107494][ T278] br1: port 1(veth1) entered blocking state [ 12.108105][ T278] br1: port 1(veth1) entered disabled state [ 12.108418][ T278] veth1: entered allmulticast mode [ 12.110075][ T278] veth1: entered promiscuous mode [ 12.142966][ T92] br1: port 1(veth1) entered blocking state [ 12.143405][ T92] br1: port 1(veth1) entered forwarding state [ 12.182008][ T280] br1: port 2(veth2) entered blocking state [ 12.182332][ T280] br1: port 2(veth2) entered disabled state [ 12.182646][ T280] veth2: entered allmulticast mode [ 12.184257][ T280] veth2: entered promiscuous mode [ 12.210368][ T38] br1: port 2(veth2) entered blocking state [ 12.210389][ T38] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.210392][ T38] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 38, name: kworker/u19:0 [ 12.210393][ T38] preempt_count: 202, expected: 0 [ 12.210394][ T38] RCU nest depth: 0, expected: 0 [ 12.210396][ T38] locks held by kworker/u19:0/38: 8, last CPU#2: [ 12.210398][ T38] #0: ff1100000114a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.210411][ T38] #1: ffa00000002afd10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.210415][ T38] #2: ffffffff884d2c40 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 12.210420][ T38] #3: ff1100001046ae58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 12.210438][ T38] #4: ffffffff87d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.210444][ T38] #5: ffffffff87d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.210447][ T38] #6: ffffffff87c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.210451][ T38] #7: ffffffff87c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.210455][ T38] irq event stamp: 62609 [ 12.210456][ T38] hardirqs last enabled at (62608): [] __down_trylock_console_sem+0x86/0xa0 [ 12.210459][ T38] hardirqs last disabled at (62609): [] console_emit_next_record+0x3d4/0x4c0 [ 12.210461][ T38] softirqs last enabled at (62570): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 12.210464][ T38] softirqs last disabled at (62604): [] br_port_carrier_check+0x161/0x430 [bridge] [ 12.210472][ T38] Preemption disabled at: [ 12.210472][ T38] [<0000000000000000>] 0x0 [ 12.210479][ T38] CPU: 2 UID: 0 PID: 38 Comm: kworker/u19:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.210483][ T38] Tainted: [W]=WARN [ 12.210484][ T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.210485][ T38] Workqueue: events_unbound linkwatch_event [ 12.210489][ T38] Call Trace: [ 12.210490][ T38] [ 12.210492][ T38] dump_stack_lvl+0x6f/0xa0 [ 12.210498][ T38] __might_resched.cold+0x1fe/0x2c1 [ 12.210502][ T38] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.210506][ T38] ? __kmalloc_noprof+0xdb/0x760 [ 12.210511][ T38] __kmalloc_noprof+0x443/0x760 [ 12.210514][ T38] ? alloc_buf.isra.0+0x4b/0x260 [ 12.210519][ T38] ? do_raw_spin_unlock+0x59/0x250 [ 12.210522][ T38] alloc_buf.isra.0+0x4b/0x260 [ 12.210525][ T38] put_chars+0x1e1/0x2f0 [ 12.210528][ T38] ? __send_to_port+0x420/0x420 [ 12.210531][ T38] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.210535][ T38] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.210538][ T38] ? validate_chain+0x38b/0xc20 [ 12.210541][ T38] hvc_console_print+0x292/0x780 [ 12.210544][ T38] ? mark_usage+0x61/0x170 [ 12.210546][ T38] ? __lock_acquire+0x518/0xc20 [ 12.210548][ T38] ? __lock_acquire+0x518/0xc20 [ 12.210552][ T38] ? hvc_write+0x3a0/0x3a0 [ 12.210553][ T38] ? lock_acquire.part.0+0xd4/0x280 [ 12.210557][ T38] ? lock_acquire+0x13c/0x160 [ 12.210562][ T38] console_emit_next_record+0x22f/0x4c0 [ 12.210565][ T38] ? devkmsg_read+0x4b0/0x4b0 [ 12.210567][ T38] ? console_flush_one_record+0x106/0x710 [ 12.210570][ T38] ? rcu_is_watching+0x16/0xd0 [ 12.210573][ T38] ? lock_acquire+0x13c/0x160 [ 12.210577][ T38] console_flush_one_record+0x46f/0x710 [ 12.210581][ T38] ? console_emit_next_record+0x4c0/0x4c0 [ 12.210583][ T38] ? __lock_acquire+0x518/0xc20 [ 12.210588][ T38] console_unlock+0xee/0x1f0 [ 12.210591][ T38] ? console_flush_one_record+0x710/0x710 [ 12.210593][ T38] ? rcu_is_watching+0x16/0xd0 [ 12.210595][ T38] ? lock_acquire+0x60/0x160 [ 12.210599][ T38] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.210601][ T38] ? vprintk_emit+0x320/0x3e0 [ 12.210604][ T38] vprintk_emit+0x37c/0x3e0 [ 12.210609][ T38] ? wake_up_klogd_work_func+0x90/0x90 [ 12.210612][ T38] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.210614][ T38] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.210618][ T38] _printk+0xc7/0x100 [ 12.210622][ T38] ? snapshot_read.cold+0x21/0x21 [ 12.210627][ T38] ? lock_acquire.part.0+0xd4/0x280 [ 12.210631][ T38] br_set_state+0x22f/0x430 [bridge] [ 12.210641][ T38] br_init_port+0xc4/0x200 [bridge] [ 12.210649][ T38] br_stp_enable_port+0x12/0x50 [bridge] [ 12.210657][ T38] br_port_carrier_check+0x220/0x430 [bridge] [ 12.210665][ T38] br_device_event+0x52d/0x8f0 [bridge] [ 12.210674][ T38] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 12.210676][ T38] ? nlmsg_notify+0x62/0x250 [ 12.210683][ T38] notifier_call_chain+0xae/0x300 [ 12.210688][ T38] netif_state_change+0x139/0x340 [ 12.210693][ T38] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 12.210698][ T38] ? linkwatch_do_dev+0xae/0xd0 [ 12.210700][ T38] __linkwatch_run_queue+0x34c/0x750 [ 12.210708][ T38] ? linkwatch_do_dev+0xd0/0xd0 [ 12.210710][ T38] ? lock_acquire.part.0+0xd4/0x280 [ 12.210715][ T38] linkwatch_event+0x7f/0xb0 [ 12.210717][ T38] ? __linkwatch_run_queue+0x750/0x750 [ 12.210720][ T38] process_one_work+0xe3e/0x1560 [ 12.210727][ T38] ? __queue_delayed_work+0x470/0x470 [ 12.210730][ T38] ? lock_acquire.part.0+0xd4/0x280 [ 12.210737][ T38] worker_thread+0x4f1/0xd60 [ 12.210744][ T38] ? rescuer_thread+0x1340/0x1340 [ 12.210746][ T38] kthread+0x367/0x460 [ 12.210749][ T38] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.210752][ T38] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.210754][ T38] ret_from_fork+0x474/0x6b0 [ 12.210758][ T38] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.210762][ T38] ? __switch_to+0x5a3/0xe00 [ 12.210765][ T38] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.210768][ T38] ret_from_fork_asm+0x11/0x20 [ 12.210776][ T38] [ 12.241776][ T38] br1: port 2(veth2) entered forwarding state [ 12.388590][ T10] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.462853][ T290] 8021q: 802.1Q VLAN Support v1.8 [ 12.546595][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.675416][ T53] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.995884][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.996726][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.250609][ T10] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.250634][ T10] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.250637][ T10] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10, name: kworker/0:1 [ 13.250640][ T10] preempt_count: 202, expected: 0 [ 13.250641][ T10] RCU nest depth: 3, expected: 0 [ 13.250643][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 13.250646][ T10] #0: ff11000008ce0940 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.250661][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.250667][ T10] #2: ff1100000fbcd530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 13.250675][ T10] #3: ffffffff87d80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 13.250680][ T10] #4: ffffffff87d80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 13.250686][ T10] #5: ffffffff87d80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 13.250693][ T10] #6: ff1100000ce6ba28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 13.250699][ T10] #7: ffffffff87d80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 13.250713][ T10] #8: ffffffff87d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.250719][ T10] #9: ffffffff87d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.250725][ T10] #10: ffffffff87c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.250730][ T10] #11: ffffffff87c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.250736][ T10] irq event stamp: 13207 [ 13.250737][ T10] hardirqs last enabled at (13206): [] __down_trylock_console_sem+0x86/0xa0 [ 13.250740][ T10] hardirqs last disabled at (13207): [] console_emit_next_record+0x3d4/0x4c0 [ 13.250743][ T10] softirqs last enabled at (13196): [] icmp6_dst_alloc+0x317/0x4d0 [ 13.250747][ T10] softirqs last disabled at (13200): [] __dev_queue_xmit+0x1fc/0x1b80 [ 13.250750][ T10] Preemption disabled at: [ 13.250751][ T10] [] __dev_queue_xmit+0x204/0x1b80 [ 13.250759][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.250764][ T10] Tainted: [W]=WARN [ 13.250765][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.250768][ T10] Workqueue: mld mld_ifc_work [ 13.250772][ T10] Call Trace: [ 13.250774][ T10] [ 13.250777][ T10] dump_stack_lvl+0x6f/0xa0 [ 13.250784][ T10] ? __dev_queue_xmit+0x204/0x1b80 [ 13.250787][ T10] __might_resched.cold+0x1fe/0x2c1 [ 13.250793][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.250799][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 13.250806][ T10] __kmalloc_noprof+0x443/0x760 [ 13.250810][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 13.250819][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 13.250822][ T10] alloc_buf.isra.0+0x4b/0x260 [ 13.250828][ T10] put_chars+0x1e1/0x2f0 [ 13.250832][ T10] ? __send_to_port+0x420/0x420 [ 13.250837][ T10] ? validate_chain+0x38b/0xc20 [ 13.250846][ T10] hvc_console_print+0x292/0x780 [ 13.250857][ T10] ? hvc_write+0x3a0/0x3a0 [ 13.250861][ T10] ? rcu_is_watching+0x16/0xd0 [ 13.250867][ T10] ? lock_acquire+0x13c/0x160 [ 13.250874][ T10] console_emit_next_record+0x22f/0x4c0 [ 13.250880][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 13.250883][ T10] ? console_flush_one_record+0x106/0x710 [ 13.250888][ T10] ? rcu_is_watching+0x16/0xd0 [ 13.250892][ T10] ? lock_acquire+0x13c/0x160 [ 13.250899][ T10] console_flush_one_record+0x46f/0x710 [ 13.250906][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 13.250909][ T10] ? __lock_acquire+0x518/0xc20 [ 13.250918][ T10] console_unlock+0xee/0x1f0 [ 13.250923][ T10] ? console_flush_one_record+0x710/0x710 [ 13.250925][ T10] ? rcu_is_watching+0x16/0xd0 [ 13.250929][ T10] ? lock_acquire+0x60/0x160 [ 13.250935][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.250938][ T10] ? vprintk_emit+0x320/0x3e0 [ 13.250944][ T10] vprintk_emit+0x37c/0x3e0 [ 13.250950][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 13.250954][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 13.250963][ T10] _printk+0xc7/0x100 [ 13.250968][ T10] ? snapshot_read.cold+0x21/0x21 [ 13.250970][ T10] ? ___ratelimit+0x4e7/0xa00 [ 13.250979][ T10] ? idr_get_free+0x830/0x830 [ 13.250988][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 13.250996][ T10] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 13.251003][ T10] ? mark_usage+0x61/0x170 [ 13.251007][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 13.251013][ T10] ? mark_usage+0x61/0x170 [ 13.251016][ T10] ? netif_skb_features+0x658/0x1430 [ 13.251019][ T10] ? __lock_acquire+0x518/0xc20 [ 13.251021][ T10] ? validate_chain+0x737/0xc20 [ 13.251026][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 13.251031][ T10] ? mark_usage+0x61/0x170 [ 13.251040][ T10] dev_hard_start_xmit+0xf4/0x620 [ 13.251043][ T10] ? validate_chain+0x730/0xc20 [ 13.251047][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 13.251053][ T10] sch_direct_xmit+0x13d/0xaa0 [ 13.251060][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 13.251064][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 13.251067][ T10] ? __rcu_read_lock+0x30/0x70 [ 13.251071][ T10] ? lock_acquire+0x13c/0x160 [ 13.251080][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 13.251088][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 13.251090][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 13.251095][ T10] ? rcu_is_watching+0x16/0xd0 [ 13.251099][ T10] ? lock_acquire+0x13c/0x160 [ 13.251107][ T10] __dev_queue_xmit+0x942/0x1b80 [ 13.251120][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 13.251123][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 13.251125][ T10] ? find_held_lock+0x2b/0x80 [ 13.251138][ T10] ? neigh_hh_output+0x152/0x4c0 [ 13.251146][ T10] ip6_finish_output2+0x96f/0x1300 [ 13.251154][ T10] ? ip6_dst_lookup+0x80/0x80 [ 13.251157][ T10] ? find_held_lock+0x2b/0x80 [ 13.251162][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 13.251167][ T10] ? ip6_mtu+0x15d/0x310 [ 13.251174][ T10] ip6_finish_output+0x646/0xda0 [ 13.251181][ T10] ip6_output+0x23f/0x7f0 [ 13.251186][ T10] ? ip6_finish_output+0xda0/0xda0 [ 13.251188][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 13.251191][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 13.251195][ T10] ? mark_held_locks+0x40/0x70 [ 13.251200][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 13.251204][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 13.251207][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 13.251213][ T10] mld_sendpack+0x9d6/0xec0 [ 13.251221][ T10] ? mld_dad_start_work+0x240/0x240 [ 13.251233][ T10] ? mld_send_cr+0x50f/0x820 [ 13.251240][ T10] mld_ifc_work+0x36/0x190 [ 13.251244][ T10] ? process_one_work+0xdfc/0x1560 [ 13.251246][ T10] process_one_work+0xe3e/0x1560 [ 13.251258][ T10] ? __queue_delayed_work+0x470/0x470 [ 13.251263][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 13.251277][ T10] worker_thread+0x4f1/0xd60 [ 13.251284][ T10] ? rescuer_thread+0x1340/0x1340 [ 13.251287][ T10] ? __kthread_parkme+0xbd/0x210 [ 13.251291][ T10] ? rescuer_thread+0x1340/0x1340 [ 13.251295][ T10] ? rescuer_thread+0x1340/0x1340 [ 13.251298][ T10] kthread+0x367/0x460 [ 13.251301][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.251304][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.251309][ T10] ret_from_fork+0x474/0x6b0 [ 13.251315][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.251320][ T10] ? __switch_to+0x5a3/0xe00 [ 13.251325][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.251329][ T10] ret_from_fork_asm+0x11/0x20 [ 13.251344][ T10] [ 13.571698][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 17.027579][ C2] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 17.027590][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.027647][ C2] [ 17.027648][ C2] ======================================================== [ 17.027649][ C2] WARNING: possible irq lock inversion dependency detected [ 17.027651][ C2] 7.2.0-virtme #1 Tainted: G W [ 17.027653][ C2] -------------------------------------------------------- [ 17.027653][ C2] swapper/2/0 just changed the state of lock: [ 17.027655][ C2] ffffffff87c89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.027667][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 17.027669][ C2] (fs_reclaim){+.+.}-{0:0} [ 17.027670][ C2] [ 17.027670][ C2] [ 17.027670][ C2] and interrupts could create inverse lock ordering between them. [ 17.027670][ C2] [ 17.027671][ C2] [ 17.027671][ C2] other info that might help us debug this: [ 17.027672][ C2] Possible interrupt unsafe locking scenario: [ 17.027672][ C2] [ 17.027673][ C2] CPU0 CPU1 [ 17.027673][ C2] ---- ---- [ 17.027673][ C2] lock(fs_reclaim); [ 17.027674][ C2] local_irq_disable(); [ 17.027675][ C2] lock(console_owner); [ 17.027676][ C2] lock(fs_reclaim); [ 17.027677][ C2] [ 17.027677][ C2] lock(console_owner); [ 17.027678][ C2] [ 17.027678][ C2] *** DEADLOCK *** [ 17.027678][ C2] [ 17.027678][ C2] locks held by swapper/2/0: 8, last CPU#2: [ 17.027679][ C2] #0: ffa0000000228c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 17.027685][ C2] #1: ffffffff87d80b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 17.027691][ C2] #2: ffffffff87d80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 17.027695][ C2] #3: ffffffff87d80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 17.027699][ C2] #4: ff1100000fb26a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 17.027703][ C2] #5: ffffffff87d80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 17.027709][ C2] #6: ffffffff87d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.027713][ C2] #7: ffffffff87d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.027716][ C2] [ 17.027716][ C2] the shortest dependencies between 2nd lock and 1st lock: [ 17.027726][ C2] -> (fs_reclaim){+.+.}-{0:0} { [ 17.027730][ C2] HARDIRQ-ON-W at: [ 17.027732][ C2] __lock_acquire+0x388/0xc20 [ 17.027736][ C2] lock_acquire.part.0+0xd4/0x280 [ 17.027738][ C2] fs_reclaim_acquire+0xd5/0x120 [ 17.027741][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 17.027744][ C2] kthread_create_worker_on_node+0xea/0x210 [ 17.027747][ C2] workqueue_init+0x2a/0x680 [ 17.027750][ C2] kernel_init_freeable+0x2fe/0x630 [ 17.027753][ C2] kernel_init+0x21/0x150 [ 17.027755][ C2] ret_from_fork+0x474/0x6b0 [ 17.027758][ C2] ret_from_fork_asm+0x11/0x20 [ 17.027761][ C2] SOFTIRQ-ON-W at: [ 17.027762][ C2] __lock_acquire+0x388/0xc20 [ 17.027763][ C2] lock_acquire.part.0+0xd4/0x280 [ 17.027765][ C2] fs_reclaim_acquire+0xd5/0x120 [ 17.027766][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 17.027767][ C2] kthread_create_worker_on_node+0xea/0x210 [ 17.027768][ C2] workqueue_init+0x2a/0x680 [ 17.027769][ C2] kernel_init_freeable+0x2fe/0x630 [ 17.027770][ C2] kernel_init+0x21/0x150 [ 17.027772][ C2] ret_from_fork+0x474/0x6b0 [ 17.027773][ C2] ret_from_fork_asm+0x11/0x20 [ 17.027774][ C2] INITIAL USE at: [ 17.027775][ C2] __lock_acquire+0x388/0xc20 [ 17.027776][ C2] lock_acquire.part.0+0xd4/0x280 [ 17.027778][ C2] fs_reclaim_acquire+0xd5/0x120 [ 17.027779][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 17.027780][ C2] kthread_create_worker_on_node+0xea/0x210 [ 17.027781][ C2] workqueue_init+0x2a/0x680 [ 17.027783][ C2] kernel_init_freeable+0x2fe/0x630 [ 17.027784][ C2] kernel_init+0x21/0x150 [ 17.027785][ C2] ret_from_fork+0x474/0x6b0 [ 17.027786][ C2] ret_from_fork_asm+0x11/0x20 [ 17.027787][ C2] } [ 17.027788][ C2] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 17.027792][ C2] ... acquired at: [ 17.027793][ C2] __lock_acquire+0x518/0xc20 [ 17.027794][ C2] lock_acquire.part.0+0xd4/0x280 [ 17.027796][ C2] fs_reclaim_acquire+0xd5/0x120 [ 17.027797][ C2] __kmalloc_noprof+0xd3/0x760 [ 17.027798][ C2] alloc_buf.isra.0+0x4b/0x260 [ 17.027801][ C2] put_chars+0x1e1/0x2f0 [ 17.027802][ C2] hvc_console_print+0x292/0x780 [ 17.027804][ C2] console_emit_next_record+0x22f/0x4c0 [ 17.027806][ C2] console_flush_one_record+0x46f/0x710 [ 17.027807][ C2] console_unlock+0xee/0x1f0 [ 17.027809][ C2] vprintk_emit+0x37c/0x3e0 [ 17.027810][ C2] dev_vprintk_emit+0x27f/0x2c0 [ 17.027814][ C2] dev_printk_emit+0xb9/0xee [ 17.027816][ C2] _dev_info+0xe2/0x116 [ 17.027817][ C2] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 17.027820][ C2] cmos_do_probe+0x73b/0x98a [ 17.027822][ C2] platform_probe+0xfe/0x1f0 [ 17.027825][ C2] call_driver_probe+0x61/0x1c0 [ 17.027826][ C2] really_probe+0x199/0x760 [ 17.027828][ C2] __driver_probe_device+0x24f/0x440 [ 17.027830][ C2] driver_probe_device+0x4a/0xf0 [ 17.027831][ C2] __driver_attach+0x1b8/0x540 [ 17.027832][ C2] bus_for_each_dev+0x130/0x1e0 [ 17.027834][ C2] bus_add_driver+0x2c8/0x530 [ 17.027835][ C2] driver_register+0x1a3/0x390 [ 17.027836][ C2] __platform_driver_probe+0x13f/0x270 [ 17.027838][ C2] cmos_init+0x31/0x40 [ 17.027841][ C2] do_one_initcall+0x124/0x4f0 [ 17.027842][ C2] kernel_init_freeable+0x596/0x630 [ 17.027843][ C2] kernel_init+0x21/0x150 [ 17.027845][ C2] ret_from_fork+0x474/0x6b0 [ 17.027846][ C2] ret_from_fork_asm+0x11/0x20 [ 17.027847][ C2] [ 17.027847][ C2] -> (console_owner){..-.}-{0:0} { [ 17.027849][ C2] IN-SOFTIRQ-W at: [ 17.027850][ C2] __lock_acquire+0x388/0xc20 [ 17.027851][ C2] lock_acquire.part.0+0xd4/0x280 [ 17.027853][ C2] console_lock_spinning_enable+0x5c/0x60 [ 17.027854][ C2] console_emit_next_record+0x1d1/0x4c0 [ 17.027856][ C2] console_flush_one_record+0x46f/0x710 [ 17.027857][ C2] console_unlock+0xee/0x1f0 [ 17.027859][ C2] vprintk_emit+0x37c/0x3e0 [ 17.027860][ C2] _printk+0xc7/0x100 [ 17.027864][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.027866][ C2] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.027869][ C2] dev_hard_start_xmit+0xf4/0x620 [ 17.027870][ C2] sch_direct_xmit+0x13d/0xaa0 [ 17.027873][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 17.027874][ C2] __dev_queue_xmit+0x942/0x1b80 [ 17.027875][ C2] ip6_finish_output2+0x96f/0x1300 [ 17.027877][ C2] ip6_finish_output+0x646/0xda0 [ 17.027878][ C2] ip6_output+0x23f/0x7f0 [ 17.027879][ C2] ndisc_send_skb+0xba3/0x1520 [ 17.027881][ C2] addrconf_rs_timer+0x26f/0x770 [ 17.027883][ C2] call_timer_fn+0x160/0x4d0 [ 17.027885][ C2] __run_timers+0x68f/0xaa0 [ 17.027886][ C2] run_timer_softirq+0xf0/0x160 [ 17.027888][ C2] handle_softirqs+0x1d3/0x900 [ 17.027890][ C2] __irq_exit_rcu+0x145/0x1c0 [ 17.027892][ C2] irq_exit_rcu+0xe/0x30 [ 17.027893][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.027895][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.027897][ C2] pv_native_safe_halt+0xf/0x10 [ 17.027898][ C2] default_idle+0x9/0x10 [ 17.027899][ C2] default_idle_call+0x6e/0xb0 [ 17.027901][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.027903][ C2] do_idle+0xd8/0x190 [ 17.027904][ C2] cpu_startup_entry+0x53/0x70 [ 17.027905][ C2] start_secondary+0x204/0x2b0 [ 17.027907][ C2] common_startup_64+0x13e/0x148 [ 17.027910][ C2] INITIAL USE at: [ 17.027911][ C2] } [ 17.027911][ C2] ... key at: [] console_owner_dep_map+0x0/0x60 [ 17.027914][ C2] ... acquired at: [ 17.027914][ C2] mark_lock+0x1d7/0xa00 [ 17.027916][ C2] mark_usage+0x42/0x170 [ 17.027917][ C2] __lock_acquire+0x388/0xc20 [ 17.027918][ C2] lock_acquire.part.0+0xd4/0x280 [ 17.027920][ C2] console_lock_spinning_enable+0x5c/0x60 [ 17.027921][ C2] console_emit_next_record+0x1d1/0x4c0 [ 17.027923][ C2] console_flush_one_record+0x46f/0x710 [ 17.027924][ C2] console_unlock+0xee/0x1f0 [ 17.027926][ C2] vprintk_emit+0x37c/0x3e0 [ 17.027927][ C2] _printk+0xc7/0x100 [ 17.027929][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.027931][ C2] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.027932][ C2] dev_hard_start_xmit+0xf4/0x620 [ 17.027934][ C2] sch_direct_xmit+0x13d/0xaa0 [ 17.027935][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 17.027936][ C2] __dev_queue_xmit+0x942/0x1b80 [ 17.027937][ C2] ip6_finish_output2+0x96f/0x1300 [ 17.027939][ C2] ip6_finish_output+0x646/0xda0 [ 17.027940][ C2] ip6_output+0x23f/0x7f0 [ 17.027941][ C2] ndisc_send_skb+0xba3/0x1520 [ 17.027943][ C2] addrconf_rs_timer+0x26f/0x770 [ 17.027944][ C2] call_timer_fn+0x160/0x4d0 [ 17.027946][ C2] __run_timers+0x68f/0xaa0 [ 17.027947][ C2] run_timer_softirq+0xf0/0x160 [ 17.027949][ C2] handle_softirqs+0x1d3/0x900 [ 17.027950][ C2] __irq_exit_rcu+0x145/0x1c0 [ 17.027951][ C2] irq_exit_rcu+0xe/0x30 [ 17.027952][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.027954][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.027955][ C2] pv_native_safe_halt+0xf/0x10 [ 17.027956][ C2] default_idle+0x9/0x10 [ 17.027957][ C2] default_idle_call+0x6e/0xb0 [ 17.027959][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.027960][ C2] do_idle+0xd8/0x190 [ 17.027961][ C2] cpu_startup_entry+0x53/0x70 [ 17.027962][ C2] start_secondary+0x204/0x2b0 [ 17.027963][ C2] common_startup_64+0x13e/0x148 [ 17.027965][ C2] [ 17.027965][ C2] [ 17.027965][ C2] stack backtrace: [ 17.027968][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.027971][ C2] Tainted: [W]=WARN [ 17.027972][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.027975][ C2] Call Trace: [ 17.027976][ C2] [ 17.027978][ C2] dump_stack_lvl+0x6f/0xa0 [ 17.027983][ C2] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 17.027985][ C2] mark_lock_irq+0x989/0x9c0 [ 17.027988][ C2] mark_lock+0x1d7/0xa00 [ 17.027990][ C2] mark_usage+0x42/0x170 [ 17.027991][ C2] __lock_acquire+0x388/0xc20 [ 17.027993][ C2] lock_acquire.part.0+0xd4/0x280 [ 17.027995][ C2] ? console_lock_spinning_enable+0x40/0x60 [ 17.027997][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.028000][ C2] ? lock_acquire+0x13c/0x160 [ 17.028002][ C2] console_lock_spinning_enable+0x5c/0x60 [ 17.028004][ C2] ? console_lock_spinning_enable+0x40/0x60 [ 17.028005][ C2] console_emit_next_record+0x1d1/0x4c0 [ 17.028007][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 17.028009][ C2] ? console_flush_one_record+0x106/0x710 [ 17.028011][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.028013][ C2] ? lock_acquire+0x13c/0x160 [ 17.028015][ C2] console_flush_one_record+0x46f/0x710 [ 17.028017][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 17.028018][ C2] ? __lock_acquire+0x518/0xc20 [ 17.028021][ C2] console_unlock+0xee/0x1f0 [ 17.028023][ C2] ? console_flush_one_record+0x710/0x710 [ 17.028024][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.028026][ C2] ? lock_acquire+0x60/0x160 [ 17.028028][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.028029][ C2] ? vprintk_emit+0x320/0x3e0 [ 17.028031][ C2] vprintk_emit+0x37c/0x3e0 [ 17.028034][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 17.028036][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.028038][ C2] _printk+0xc7/0x100 [ 17.028040][ C2] ? snapshot_read.cold+0x21/0x21 [ 17.028041][ C2] ? ___ratelimit+0x4e7/0xa00 [ 17.028044][ C2] ? idr_get_free+0x830/0x830 [ 17.028047][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.028049][ C2] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.028051][ C2] ? mark_usage+0x61/0x170 [ 17.028052][ C2] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.028054][ C2] ? mark_usage+0x61/0x170 [ 17.028056][ C2] ? netif_skb_features+0x658/0x1430 [ 17.028057][ C2] ? __lock_acquire+0x518/0xc20 [ 17.028059][ C2] ? validate_chain+0x737/0xc20 [ 17.028060][ C2] ? skb_network_protocol+0x3b0/0x3b0 [ 17.028062][ C2] ? mark_usage+0x61/0x170 [ 17.028064][ C2] dev_hard_start_xmit+0xf4/0x620 [ 17.028066][ C2] ? validate_chain+0x730/0xc20 [ 17.028067][ C2] ? validate_xmit_skb_list+0xb3/0x150 [ 17.028069][ C2] sch_direct_xmit+0x13d/0xaa0 [ 17.028071][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 17.028073][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 17.028074][ C2] ? __rcu_read_lock+0x30/0x70 [ 17.028076][ C2] ? lock_acquire+0x13c/0x160 [ 17.028078][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 17.028079][ C2] ? tc_run+0x45e/0x7e0 [ 17.028081][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 17.028083][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.028084][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.028086][ C2] ? lock_acquire+0x13c/0x160 [ 17.028088][ C2] __dev_queue_xmit+0x942/0x1b80 [ 17.028091][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.028092][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 17.028094][ C2] ? find_held_lock+0x2b/0x80 [ 17.028096][ C2] ? neigh_hh_output+0x152/0x4c0 [ 17.028098][ C2] ip6_finish_output2+0x96f/0x1300 [ 17.028100][ C2] ? ip6_dst_lookup+0x80/0x80 [ 17.028101][ C2] ? find_held_lock+0x2b/0x80 [ 17.028103][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.028105][ C2] ? ip6_mtu+0x15d/0x310 [ 17.028107][ C2] ip6_finish_output+0x646/0xda0 [ 17.028110][ C2] ip6_output+0x23f/0x7f0 [ 17.028111][ C2] ? ip6_finish_output+0xda0/0xda0 [ 17.028113][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 17.028114][ C2] ? find_held_lock+0x2b/0x80 [ 17.028115][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.028117][ C2] ? __local_bh_enable_ip+0xaa/0x150 [ 17.028119][ C2] ndisc_send_skb+0xba3/0x1520 [ 17.028121][ C2] ? ndisc_recv_na+0xea0/0xea0 [ 17.028123][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.028125][ C2] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.028127][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.028129][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.028131][ C2] addrconf_rs_timer+0x26f/0x770 [ 17.028133][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.028135][ C2] ? lock_acquire+0x13c/0x160 [ 17.028136][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.028138][ C2] call_timer_fn+0x160/0x4d0 [ 17.028140][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 17.028142][ C2] ? debug_object_active_state+0x430/0x430 [ 17.028145][ C2] ? find_held_lock+0x2b/0x80 [ 17.028146][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.028148][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.028150][ C2] __run_timers+0x68f/0xaa0 [ 17.028152][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.028154][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.028156][ C2] ? __lock_acquire+0x518/0xc20 [ 17.028158][ C2] ? __rwlock_init+0x150/0x150 [ 17.028161][ C2] run_timer_softirq+0xf0/0x160 [ 17.028163][ C2] ? __run_timers+0xaa0/0xaa0 [ 17.028164][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.028167][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.028168][ C2] handle_softirqs+0x1d3/0x900 [ 17.028170][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.028172][ C2] ? _local_bh_enable+0xc0/0xc0 [ 17.028174][ C2] __irq_exit_rcu+0x145/0x1c0 [ 17.028175][ C2] irq_exit_rcu+0xe/0x30 [ 17.028176][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.028178][ C2] [ 17.028179][ C2] [ 17.028179][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 17.028181][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.028183][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.028186][ C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 17.028188][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 17.028190][ C2] RAX: 000000000009df69 RBX: ff11000001bec6c0 RCX: ffffffff84af0307 [ 17.028191][ C2] RDX: ff11000001bec6c0 RSI: ffffffff87838b01 RDI: ffffffff8728d8e0 [ 17.028192][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.028193][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 17.028194][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.028195][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.028197][ C2] default_idle+0x9/0x10 [ 17.028199][ C2] default_idle_call+0x6e/0xb0 [ 17.028201][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.028202][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 17.028204][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 17.028206][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.028207][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.028209][ C2] do_idle+0xd8/0x190 [ 17.028210][ C2] cpu_startup_entry+0x53/0x70 [ 17.028212][ C2] start_secondary+0x204/0x2b0 [ 17.028213][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.028215][ C2] common_startup_64+0x13e/0x148 [ 17.028218][ C2] [ 17.028223][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.028224][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 17.028225][ C2] preempt_count: 303, expected: 0 [ 17.028226][ C2] RCU nest depth: 3, expected: 0 [ 17.028227][ C2] INFO: lockdep is turned off. [ 17.028227][ C2] irq event stamp: 647069 [ 17.028228][ C2] hardirqs last enabled at (647068): [] __down_trylock_console_sem+0x86/0xa0 [ 17.028230][ C2] hardirqs last disabled at (647069): [] console_emit_next_record+0x3d4/0x4c0 [ 17.028232][ C2] softirqs last enabled at (646994): [] handle_softirqs+0x67c/0x900 [ 17.028234][ C2] softirqs last disabled at (647019): [] __irq_exit_rcu+0x145/0x1c0 [ 17.028235][ C2] Preemption disabled at: [ 17.028236][ C2] [<0000000000000000>] 0x0 [ 17.028239][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.028241][ C2] Tainted: [W]=WARN [ 17.028241][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.028242][ C2] Call Trace: [ 17.028242][ C2] [ 17.028243][ C2] dump_stack_lvl+0x6f/0xa0 [ 17.028245][ C2] __might_resched.cold+0x1fe/0x2c1 [ 17.028248][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.028251][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.028253][ C2] __kmalloc_noprof+0x443/0x760 [ 17.028255][ C2] ? __rwlock_init+0x150/0x150 [ 17.028257][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 17.028258][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 17.028260][ C2] alloc_buf.isra.0+0x4b/0x260 [ 17.028262][ C2] put_chars+0x1e1/0x2f0 [ 17.028264][ C2] ? __send_to_port+0x420/0x420 [ 17.028265][ C2] ? mark_lock+0x1d7/0xa00 [ 17.028267][ C2] hvc_console_print+0x292/0x780 [ 17.028269][ C2] ? __lock_acquire+0x388/0xc20 [ 17.028271][ C2] ? hvc_write+0x3a0/0x3a0 [ 17.028273][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.028274][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.028276][ C2] ? lock_acquire+0x13c/0x160 [ 17.028278][ C2] console_emit_next_record+0x22f/0x4c0 [ 17.028280][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 17.028282][ C2] ? console_flush_one_record+0x106/0x710 [ 17.028284][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.028285][ C2] ? lock_acquire+0x13c/0x160 [ 17.028287][ C2] console_flush_one_record+0x46f/0x710 [ 17.028290][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 17.028291][ C2] ? __lock_acquire+0x518/0xc20 [ 17.028293][ C2] console_unlock+0xee/0x1f0 [ 17.028295][ C2] ? console_flush_one_record+0x710/0x710 [ 17.028297][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.028299][ C2] ? lock_acquire+0x60/0x160 [ 17.028301][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.028302][ C2] ? vprintk_emit+0x320/0x3e0 [ 17.028304][ C2] vprintk_emit+0x37c/0x3e0 [ 17.028306][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 17.028308][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.028310][ C2] _printk+0xc7/0x100 [ 17.028312][ C2] ? snapshot_read.cold+0x21/0x21 [ 17.028314][ C2] ? ___ratelimit+0x4e7/0xa00 [ 17.028316][ C2] ? idr_get_free+0x830/0x830 [ 17.028318][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.028321][ C2] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.028323][ C2] ? mark_usage+0x61/0x170 [ 17.028324][ C2] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.028326][ C2] ? mark_usage+0x61/0x170 [ 17.028328][ C2] ? netif_skb_features+0x658/0x1430 [ 17.028329][ C2] ? __lock_acquire+0x518/0xc20 [ 17.028331][ C2] ? validate_chain+0x737/0xc20 [ 17.028332][ C2] ? skb_network_protocol+0x3b0/0x3b0 [ 17.028334][ C2] ? mark_usage+0x61/0x170 [ 17.028336][ C2] dev_hard_start_xmit+0xf4/0x620 [ 17.028338][ C2] ? validate_chain+0x730/0xc20 [ 17.028339][ C2] ? validate_xmit_skb_list+0xb3/0x150 [ 17.028341][ C2] sch_direct_xmit+0x13d/0xaa0 [ 17.028343][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 17.028344][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 17.028346][ C2] ? __rcu_read_lock+0x30/0x70 [ 17.028347][ C2] ? lock_acquire+0x13c/0x160 [ 17.028349][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 17.028351][ C2] ? tc_run+0x45e/0x7e0 [ 17.028353][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 17.028354][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.028355][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.028357][ C2] ? lock_acquire+0x13c/0x160 [ 17.028359][ C2] __dev_queue_xmit+0x942/0x1b80 [ 17.028362][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.028363][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 17.028365][ C2] ? find_held_lock+0x2b/0x80 [ 17.028367][ C2] ? neigh_hh_output+0x152/0x4c0 [ 17.028369][ C2] ip6_finish_output2+0x96f/0x1300 [ 17.028371][ C2] ? ip6_dst_lookup+0x80/0x80 [ 17.028372][ C2] ? find_held_lock+0x2b/0x80 [ 17.028374][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.028375][ C2] ? ip6_mtu+0x15d/0x310 [ 17.028377][ C2] ip6_finish_output+0x646/0xda0 [ 17.028379][ C2] ip6_output+0x23f/0x7f0 [ 17.028380][ C2] ? ip6_finish_output+0xda0/0xda0 [ 17.028382][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 17.028383][ C2] ? find_held_lock+0x2b/0x80 [ 17.028385][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.028386][ C2] ? __local_bh_enable_ip+0xaa/0x150 [ 17.028388][ C2] ndisc_send_skb+0xba3/0x1520 [ 17.028390][ C2] ? ndisc_recv_na+0xea0/0xea0 [ 17.028392][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.028394][ C2] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.028396][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.028398][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.028400][ C2] addrconf_rs_timer+0x26f/0x770 [ 17.028402][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.028404][ C2] ? lock_acquire+0x13c/0x160 [ 17.028406][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.028407][ C2] call_timer_fn+0x160/0x4d0 [ 17.028409][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 17.028411][ C2] ? debug_object_active_state+0x430/0x430 [ 17.028413][ C2] ? find_held_lock+0x2b/0x80 [ 17.028414][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.028416][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.028418][ C2] __run_timers+0x68f/0xaa0 [ 17.028419][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.028422][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.028423][ C2] ? __lock_acquire+0x518/0xc20 [ 17.028426][ C2] ? __rwlock_init+0x150/0x150 [ 17.028431][ C2] run_timer_softirq+0xf0/0x160 [ 17.028433][ C2] ? __run_timers+0xaa0/0xaa0 [ 17.028435][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.028436][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.028438][ C2] handle_softirqs+0x1d3/0x900 [ 17.028440][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.028441][ C2] ? _local_bh_enable+0xc0/0xc0 [ 17.028443][ C2] __irq_exit_rcu+0x145/0x1c0 [ 17.028444][ C2] irq_exit_rcu+0xe/0x30 [ 17.028446][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.028447][ C2] [ 17.028448][ C2] [ 17.028448][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 17.028450][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.028451][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.028454][ C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 17.028455][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 17.028456][ C2] RAX: 000000000009df69 RBX: ff11000001bec6c0 RCX: ffffffff84af0307 [ 17.028456][ C2] RDX: ff11000001bec6c0 RSI: ffffffff87838b01 RDI: ffffffff8728d8e0 [ 17.028457][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.028458][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 17.028459][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.028460][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.028462][ C2] default_idle+0x9/0x10 [ 17.028464][ C2] default_idle_call+0x6e/0xb0 [ 17.028465][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.028467][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 17.028468][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 17.028470][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.028471][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.028473][ C2] do_idle+0xd8/0x190 [ 17.028474][ C2] cpu_startup_entry+0x53/0x70 [ 17.028476][ C2] start_secondary+0x204/0x2b0 [ 17.028477][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.028479][ C2] common_startup_64+0x13e/0x148 [ 17.028482][ C2] [ 18.202257][ T331] Mirror/redirect action on [ 18.202316][ T331] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.202319][ T331] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 331, name: modprobe [ 18.202320][ T331] preempt_count: 1, expected: 0 [ 18.202321][ T331] RCU nest depth: 0, expected: 0 [ 18.202322][ T331] INFO: lockdep is turned off. [ 18.202324][ T331] irq event stamp: 0 [ 18.202324][ T331] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 18.202328][ T331] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 18.202334][ T331] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 18.202336][ T331] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 18.202337][ T331] Preemption disabled at: [ 18.202338][ T331] [] vprintk_emit+0x31b/0x3e0 [ 18.202345][ T331] CPU: 3 UID: 0 PID: 331 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.202349][ T331] Tainted: [W]=WARN [ 18.202350][ T331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.202351][ T331] Call Trace: [ 18.202353][ T331] [ 18.202354][ T331] dump_stack_lvl+0x6f/0xa0 [ 18.202359][ T331] ? vprintk_emit+0x31b/0x3e0 [ 18.202361][ T331] __might_resched.cold+0x1fe/0x2c1 [ 18.202365][ T331] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 18.202366][ T331] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.202369][ T331] ? rcu_is_watching+0x16/0xd0 [ 18.202373][ T331] __kmalloc_noprof+0x443/0x760 [ 18.202376][ T331] ? __rwlock_init+0x150/0x150 [ 18.202379][ T331] ? alloc_buf.isra.0+0x4b/0x260 [ 18.202383][ T331] ? do_raw_spin_unlock+0x59/0x250 [ 18.202384][ T331] alloc_buf.isra.0+0x4b/0x260 [ 18.202386][ T331] put_chars+0x1e1/0x2f0 [ 18.202388][ T331] ? __send_to_port+0x420/0x420 [ 18.202390][ T331] ? console_prepend_replay+0x20/0x20 [ 18.202392][ T331] hvc_console_print+0x292/0x780 [ 18.202396][ T331] ? hvc_write+0x3a0/0x3a0 [ 18.202397][ T331] ? vsnprintf+0x668/0x1700 [ 18.202400][ T331] ? __rwlock_init+0x150/0x150 [ 18.202402][ T331] ? rcu_is_watching+0x16/0xd0 [ 18.202403][ T331] ? rcu_is_watching+0x16/0xd0 [ 18.202406][ T331] console_emit_next_record+0x22f/0x4c0 [ 18.202408][ T331] ? devkmsg_read+0x4b0/0x4b0 [ 18.202410][ T331] ? rcu_is_watching+0x16/0xd0 [ 18.202412][ T331] ? rcu_is_watching+0x16/0xd0 [ 18.202413][ T331] ? rcu_is_watching+0x16/0xd0 [ 18.202415][ T331] ? lock_acquire+0x13c/0x160 [ 18.202417][ T331] ? console_flush_one_record+0x111/0x710 [ 18.202419][ T331] console_flush_one_record+0x46f/0x710 [ 18.202421][ T331] ? console_emit_next_record+0x4c0/0x4c0 [ 18.202423][ T331] console_unlock+0xee/0x1f0 [ 18.202425][ T331] ? lock_acquire+0x13c/0x160 [ 18.202427][ T331] ? console_flush_one_record+0x710/0x710 [ 18.202431][ T331] ? rcu_is_watching+0x16/0xd0 [ 18.202433][ T331] ? lock_release+0x184/0x1f0 [ 18.202434][ T331] ? lock_acquire+0x60/0x160 [ 18.202436][ T331] ? __rcu_read_lock+0x30/0x70 [ 18.202438][ T331] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.202439][ T331] ? vprintk_emit+0x320/0x3e0 [ 18.202441][ T331] vprintk_emit+0x37c/0x3e0 [ 18.202444][ T331] ? wake_up_klogd_work_func+0x90/0x90 [ 18.202446][ T331] ? netdev_run_todo+0x2a8/0xfd0 [ 18.202450][ T331] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 18.202452][ T331] ? rcu_is_watching+0x16/0xd0 [ 18.202454][ T331] ? ip6_tunnel_cleanup+0x100/0x100 [ip6_tunnel] [ 18.202457][ T331] _printk+0xc7/0x100 [ 18.202460][ T331] ? snapshot_read.cold+0x21/0x21 [ 18.202461][ T331] ? rcu_is_watching+0x16/0xd0 [ 18.202463][ T331] ? ip6_tunnel_cleanup+0x100/0x100 [ip6_tunnel] [ 18.202465][ T331] ? __up_write+0x23d/0x5f0 [ 18.202467][ T331] ? __up_write+0x2e5/0x5f0 [ 18.202468][ T331] ? lock_release+0x184/0x1f0 [ 18.202469][ T331] ? __up_write+0x2c7/0x5f0 [ 18.202471][ T331] mirred_init_module+0x28/0x1000 [act_mirred] [ 18.202473][ T331] do_one_initcall+0x124/0x4f0 [ 18.202475][ T331] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 18.202477][ T331] ? do_init_module+0xae/0x8a0 [ 18.202480][ T331] ? kasan_unpoison+0x44/0x70 [ 18.202483][ T331] do_init_module+0x2ad/0x8a0 [ 18.202485][ T331] ? free_module+0x470/0x470 [ 18.202487][ T331] ? kfree+0x123/0x590 [ 18.202489][ T331] load_module+0x1424/0x1bb0 [ 18.202493][ T331] ? layout_and_allocate.isra.0+0x680/0x680 [ 18.202495][ T331] ? __ia32_sys_fsconfig+0x180/0x180 [ 18.202497][ T331] ? ovl_real_file+0x172/0x1e0 [ 18.202501][ T331] ? backing_file_read_iter+0x541/0x790 [ 18.202504][ T331] init_module_from_file+0x11f/0x1a0 [ 18.202506][ T331] ? __do_sys_init_module+0x220/0x220 [ 18.202508][ T331] ? ovl_mmap+0x270/0x270 [ 18.202511][ T331] ? __rwlock_init+0x150/0x150 [ 18.202512][ T331] ? rcu_is_watching+0x16/0xd0 [ 18.202514][ T331] ? lock_release+0x184/0x1f0 [ 18.202515][ T331] ? do_raw_spin_unlock+0x59/0x250 [ 18.202517][ T331] idempotent_init_module+0x37b/0x7c0 [ 18.202519][ T331] ? init_module_from_file+0x1a0/0x1a0 [ 18.202522][ T331] ? rcu_is_watching+0x16/0xd0 [ 18.202524][ T331] ? cap_capable+0x1d7/0x3d0 [ 18.202528][ T331] __x64_sys_finit_module+0xdf/0x190 [ 18.202530][ T331] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.202533][ T331] do_syscall_64+0xff/0x530 [ 18.202535][ T331] ? exc_page_fault+0xee/0x100 [ 18.202537][ T331] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.202539][ T331] RIP: 0033:0x7fad59ec337d [ 18.202541][ T331] 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 [ 18.202542][ T331] RSP: 002b:00007ffdca74d2d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 18.202546][ T331] RAX: ffffffffffffffda RBX: 0000559ef647f810 RCX: 00007fad59ec337d [ 18.202547][ T331] RDX: 0000000000000000 RSI: 0000559ecc9bbffd RDI: 0000000000000000 [ 18.202548][ T331] RBP: 00007ffdca74d370 R08: 0000000000000000 R09: 0000000000000000 [ 18.202549][ T331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ecc9bbffd [ 18.202550][ T331] R13: 0000559ef647f960 R14: 0000000000040000 R15: 0000000000000000 [ 18.202552][ T331] [ 25.474980][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 25.475000][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.475003][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 25.475004][ C2] preempt_count: 303, expected: 0 [ 25.475005][ C2] RCU nest depth: 3, expected: 0 [ 25.475006][ C2] INFO: lockdep is turned off. [ 25.475008][ C2] irq event stamp: 647069 [ 25.475008][ C2] hardirqs last enabled at (647068): [] __down_trylock_console_sem+0x86/0xa0 [ 25.475018][ C2] hardirqs last disabled at (647069): [] console_emit_next_record+0x3d4/0x4c0 [ 25.475021][ C2] softirqs last enabled at (646994): [] handle_softirqs+0x67c/0x900 [ 25.475024][ C2] softirqs last disabled at (647019): [] __irq_exit_rcu+0x145/0x1c0 [ 25.475027][ C2] Preemption disabled at: [ 25.475027][ C2] [<0000000000000000>] 0x0 [ 25.475035][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.475038][ C2] Tainted: [W]=WARN [ 25.475039][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.475041][ C2] Call Trace: [ 25.475043][ C2] [ 25.475045][ C2] dump_stack_lvl+0x6f/0xa0 [ 25.475051][ C2] __might_resched.cold+0x1fe/0x2c1 [ 25.475055][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.475058][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475062][ C2] __kmalloc_noprof+0x443/0x760 [ 25.475065][ C2] ? __rwlock_init+0x150/0x150 [ 25.475068][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 25.475072][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 25.475073][ C2] alloc_buf.isra.0+0x4b/0x260 [ 25.475076][ C2] put_chars+0x1e1/0x2f0 [ 25.475077][ C2] ? desc_read_finalized_seq+0x79/0x120 [ 25.475079][ C2] ? __send_to_port+0x420/0x420 [ 25.475081][ C2] ? console_prepend_replay+0x20/0x20 [ 25.475083][ C2] hvc_console_print+0x292/0x780 [ 25.475086][ C2] ? hvc_write+0x3a0/0x3a0 [ 25.475088][ C2] ? do_raw_spin_lock+0x131/0x280 [ 25.475089][ C2] ? __rwlock_init+0x150/0x150 [ 25.475091][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475092][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475094][ C2] ? lock_acquire+0x13c/0x160 [ 25.475096][ C2] console_emit_next_record+0x22f/0x4c0 [ 25.475099][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 25.475101][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475102][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475104][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475106][ C2] ? lock_acquire+0x13c/0x160 [ 25.475108][ C2] ? console_flush_one_record+0x111/0x710 [ 25.475109][ C2] console_flush_one_record+0x46f/0x710 [ 25.475112][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 25.475114][ C2] console_unlock+0xee/0x1f0 [ 25.475116][ C2] ? lock_acquire+0x13c/0x160 [ 25.475118][ C2] ? console_flush_one_record+0x710/0x710 [ 25.475119][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475121][ C2] ? lock_release+0x184/0x1f0 [ 25.475122][ C2] ? lock_acquire+0x60/0x160 [ 25.475124][ C2] ? __rcu_read_lock+0x30/0x70 [ 25.475126][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.475127][ C2] ? vprintk_emit+0x320/0x3e0 [ 25.475129][ C2] vprintk_emit+0x37c/0x3e0 [ 25.475132][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 25.475134][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 25.475136][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475137][ C2] ? lock_acquire+0x13c/0x160 [ 25.475139][ C2] _printk+0xc7/0x100 [ 25.475142][ C2] ? snapshot_read.cold+0x21/0x21 [ 25.475144][ C2] ? ___ratelimit+0x4e7/0xa00 [ 25.475148][ C2] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 25.475151][ C2] ? idr_get_free+0x830/0x830 [ 25.475153][ C2] ? trace_irq_enable.constprop.0+0x30/0x160 [ 25.475156][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 25.475160][ C2] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 25.475164][ C2] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 25.475165][ C2] ? sock_def_readable+0x156/0x480 [ 25.475169][ C2] ? packet_rcv+0xd26/0x15a0 [ 25.475172][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475174][ C2] ? lock_release+0x184/0x1f0 [ 25.475175][ C2] ? dev_queue_xmit_nit+0x642/0x9e0 [ 25.475178][ C2] ? lock_acquire+0x13c/0x160 [ 25.475179][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475181][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 25.475184][ C2] dev_hard_start_xmit+0xf4/0x620 [ 25.475186][ C2] ? validate_xmit_skb_list+0xb3/0x150 [ 25.475188][ C2] sch_direct_xmit+0x13d/0xaa0 [ 25.475191][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 25.475192][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475194][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 25.475195][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 25.475197][ C2] ? __rcu_read_lock+0x30/0x70 [ 25.475198][ C2] ? lock_acquire+0x13c/0x160 [ 25.475200][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 25.475202][ C2] ? tc_run+0x8b/0x7e0 [ 25.475204][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 25.475206][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 25.475207][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475209][ C2] ? lock_acquire+0x13c/0x160 [ 25.475211][ C2] __dev_queue_xmit+0x942/0x1b80 [ 25.475213][ C2] ? filter_irq_stacks+0xd0/0xd0 [ 25.475216][ C2] ? addrconf_rs_timer+0x26f/0x770 [ 25.475218][ C2] ? stack_depot_save_flags+0x1bc/0x790 [ 25.475221][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 25.475224][ C2] ? neigh_hh_output+0x152/0x4c0 [ 25.475226][ C2] ip6_finish_output2+0x96f/0x1300 [ 25.475229][ C2] ? ip6_dst_lookup+0x80/0x80 [ 25.475230][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475232][ C2] ? lock_acquire+0x13c/0x160 [ 25.475234][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475235][ C2] ? lock_release+0x184/0x1f0 [ 25.475237][ C2] ip6_finish_output+0x646/0xda0 [ 25.475239][ C2] ip6_output+0x23f/0x7f0 [ 25.475241][ C2] ? ip6_finish_output+0xda0/0xda0 [ 25.475242][ C2] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 25.475245][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475247][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.475248][ C2] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 25.475249][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475251][ C2] ? trace_hardirqs_on+0x36/0x40 [ 25.475252][ C2] ? lock_acquire+0x13c/0x160 [ 25.475253][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475256][ C2] ndisc_send_skb+0xba3/0x1520 [ 25.475259][ C2] ? ndisc_recv_na+0xea0/0xea0 [ 25.475261][ C2] ? __ndisc_fill_addr_option+0xb5/0x100 [ 25.475264][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.475266][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.475267][ C2] addrconf_rs_timer+0x26f/0x770 [ 25.475269][ C2] ? do_raw_spin_lock+0x131/0x280 [ 25.475271][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.475273][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475274][ C2] ? lock_acquire+0x13c/0x160 [ 25.475276][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 25.475278][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.475279][ C2] call_timer_fn+0x160/0x4d0 [ 25.475282][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 25.475283][ C2] ? debug_object_active_state+0x430/0x430 [ 25.475287][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475289][ C2] __run_timers+0x68f/0xaa0 [ 25.475291][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.475293][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 25.475296][ C2] ? do_raw_spin_lock+0x131/0x280 [ 25.475298][ C2] ? __rwlock_init+0x150/0x150 [ 25.475300][ C2] run_timer_softirq+0xf0/0x160 [ 25.475302][ C2] ? __run_timers+0xaa0/0xaa0 [ 25.475304][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.475305][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475307][ C2] handle_softirqs+0x1d3/0x900 [ 25.475309][ C2] ? _local_bh_enable+0xc0/0xc0 [ 25.475310][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475312][ C2] ? lock_release+0x184/0x1f0 [ 25.475314][ C2] __irq_exit_rcu+0x145/0x1c0 [ 25.475315][ C2] irq_exit_rcu+0xe/0x30 [ 25.475317][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 25.475319][ C2] [ 25.475319][ C2] [ 25.475320][ C2] ? _raw_spin_unlock+0x2d/0x50 [ 25.475323][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 25.475326][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 25.475329][ C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 25.475330][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246 [ 25.475334][ C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001 [ 25.475336][ C2] RDX: 0000000000000002 RSI: ffffffff8728d860 RDI: ffffffff84af0307 [ 25.475336][ C2] RBP: 0000000000000000 R08: ffffffff86f80421 R09: 1fe2200006a663a2 [ 25.475337][ C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3 [ 25.475338][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 25.475339][ C2] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 25.475341][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.475344][ C2] default_idle+0x9/0x10 [ 25.475346][ C2] default_idle_call+0x6e/0xb0 [ 25.475348][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.475349][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 25.475351][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 25.475353][ C2] ? trace_cpu_idle+0x34/0x1b0 [ 25.475355][ C2] ? rcu_is_watching+0x16/0xd0 [ 25.475357][ C2] do_idle+0xd8/0x190 [ 25.475358][ C2] cpu_startup_entry+0x53/0x70 [ 25.475360][ C2] start_secondary+0x204/0x2b0 [ 25.475362][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 25.475363][ C2] common_startup_64+0x13e/0x148 [ 25.475368][ C2] [ 31.729510][ T434] br1: port 1(veth1) entered disabled state [ 31.729526][ T434] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 31.729529][ T434] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 434, name: ip [ 31.729530][ T434] preempt_count: 202, expected: 0 [ 31.729531][ T434] RCU nest depth: 0, expected: 0 [ 31.729532][ T434] INFO: lockdep is turned off. [ 31.729534][ T434] irq event stamp: 0 [ 31.729534][ T434] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 31.729540][ T434] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 31.729546][ T434] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 31.729548][ T434] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 31.729549][ T434] Preemption disabled at: [ 31.729550][ T434] [<0000000000000000>] 0x0 [ 31.729555][ T434] CPU: 0 UID: 0 PID: 434 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 31.729558][ T434] Tainted: [W]=WARN [ 31.729560][ T434] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.729561][ T434] Call Trace: [ 31.729563][ T434] [ 31.729564][ T434] dump_stack_lvl+0x6f/0xa0 [ 31.729570][ T434] __might_resched.cold+0x1fe/0x2c1 [ 31.729574][ T434] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 31.729578][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729582][ T434] __kmalloc_noprof+0x443/0x760 [ 31.729585][ T434] ? __rwlock_init+0x150/0x150 [ 31.729588][ T434] ? alloc_buf.isra.0+0x4b/0x260 [ 31.729592][ T434] ? do_raw_spin_unlock+0x59/0x250 [ 31.729593][ T434] alloc_buf.isra.0+0x4b/0x260 [ 31.729595][ T434] put_chars+0x1e1/0x2f0 [ 31.729597][ T434] ? __send_to_port+0x420/0x420 [ 31.729599][ T434] ? printk_get_next_message+0x240/0x650 [ 31.729603][ T434] hvc_console_print+0x292/0x780 [ 31.729606][ T434] ? hvc_write+0x3a0/0x3a0 [ 31.729609][ T434] ? __rwlock_init+0x150/0x150 [ 31.729610][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729612][ T434] ? lock_acquire+0x13c/0x160 [ 31.729614][ T434] console_emit_next_record+0x22f/0x4c0 [ 31.729617][ T434] ? devkmsg_read+0x4b0/0x4b0 [ 31.729619][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729620][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729622][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729623][ T434] ? lock_acquire+0x13c/0x160 [ 31.729625][ T434] ? console_flush_one_record+0x111/0x710 [ 31.729627][ T434] console_flush_one_record+0x46f/0x710 [ 31.729629][ T434] ? console_emit_next_record+0x4c0/0x4c0 [ 31.729632][ T434] console_unlock+0xee/0x1f0 [ 31.729634][ T434] ? lock_acquire+0x13c/0x160 [ 31.729635][ T434] ? console_flush_one_record+0x710/0x710 [ 31.729637][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729639][ T434] ? lock_release+0x184/0x1f0 [ 31.729640][ T434] ? lock_acquire+0x60/0x160 [ 31.729641][ T434] ? __rcu_read_lock+0x30/0x70 [ 31.729643][ T434] ? __down_trylock_console_sem+0x5e/0xa0 [ 31.729645][ T434] ? vprintk_emit+0x320/0x3e0 [ 31.729647][ T434] vprintk_emit+0x37c/0x3e0 [ 31.729650][ T434] ? wake_up_klogd_work_func+0x90/0x90 [ 31.729651][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729653][ T434] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 31.729656][ T434] ? trace_hardirqs_on+0x36/0x40 [ 31.729657][ T434] _printk+0xc7/0x100 [ 31.729660][ T434] ? snapshot_read.cold+0x21/0x21 [ 31.729662][ T434] ? ipv6_mc_down+0x17e/0x2d0 [ 31.729667][ T434] br_set_state+0x22f/0x430 [bridge] [ 31.729680][ T434] br_stp_disable_port+0x11f/0x390 [bridge] [ 31.729688][ T434] br_device_event+0x7b5/0x8f0 [bridge] [ 31.729698][ T434] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 31.729701][ T434] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 31.729703][ T434] ? addrconf_notify+0x2c8/0xf30 [ 31.729707][ T434] notifier_call_chain+0xae/0x300 [ 31.729709][ T434] __dev_notify_flags+0x23c/0x3c0 [ 31.729713][ T434] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 31.729715][ T434] ? netif_change_name+0x8c0/0x8c0 [ 31.729717][ T434] ? netif_set_allmulti+0x250/0x250 [ 31.729719][ T434] ? __kernel_text_address+0x12/0x30 [ 31.729721][ T434] ? write_profile+0xf0/0xf0 [ 31.729723][ T434] ? unwind_get_return_address+0x67/0xd0 [ 31.729726][ T434] netif_change_flags+0xfe/0x190 [ 31.729728][ T434] do_setlink.isra.0+0x1cc3/0x2750 [ 31.729731][ T434] ? stack_trace_save+0x93/0xc0 [ 31.729733][ T434] ? rtnl_link_get_size+0x350/0x350 [ 31.729734][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729736][ T434] ? stack_depot_save_flags+0x1bc/0x790 [ 31.729740][ T434] ? kasan_save_stack+0x3d/0x50 [ 31.729742][ T434] ? kasan_save_stack+0x2f/0x50 [ 31.729744][ T434] ? kasan_save_track+0x14/0x30 [ 31.729745][ T434] ? __kasan_kmalloc+0x7b/0x90 [ 31.729747][ T434] ? __kmalloc_cache_noprof+0x29a/0x620 [ 31.729749][ T434] ? rtnl_newlink+0x124/0x11c0 [ 31.729750][ T434] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.729751][ T434] ? netlink_rcv_skb+0x14e/0x3a0 [ 31.729754][ T434] ? netlink_unicast+0x486/0x750 [ 31.729755][ T434] ? netlink_sendmsg+0x735/0xc60 [ 31.729756][ T434] ? ____sys_sendmsg+0x415/0x880 [ 31.729759][ T434] ? ___sys_sendmsg+0x14e/0x1d0 [ 31.729760][ T434] ? __sys_sendmsg+0x12c/0x1d0 [ 31.729762][ T434] ? do_syscall_64+0xff/0x530 [ 31.729764][ T434] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.729766][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729768][ T434] ? lock_acquire+0x13c/0x160 [ 31.729769][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729775][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729778][ T434] ? trace_contention_end+0xb3/0x180 [ 31.729782][ T434] ? __mutex_lock+0x1db/0x1ea0 [ 31.729784][ T434] ? __mutex_lock+0x9a3/0x1ea0 [ 31.729786][ T434] ? rtnl_newlink+0x9a8/0x11c0 [ 31.729788][ T434] ? ww_mutex_lock+0x160/0x160 [ 31.729792][ T434] ? __rtnl_newlink+0x3fa/0xa50 [ 31.729795][ T434] rtnl_newlink+0x9f1/0x11c0 [ 31.729798][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729801][ T434] ? rtnl_bridge_getlink+0x850/0x850 [ 31.729802][ T434] ? lock_acquire+0x13c/0x160 [ 31.729804][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729806][ T434] ? is_bpf_text_address+0x3e/0x110 [ 31.729809][ T434] ? is_bpf_text_address+0x72/0x110 [ 31.729811][ T434] ? kernel_text_address+0x149/0x170 [ 31.729812][ T434] ? __kernel_text_address+0x12/0x30 [ 31.729813][ T434] ? write_profile+0xf0/0xf0 [ 31.729814][ T434] ? unwind_get_return_address+0x67/0xd0 [ 31.729816][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729817][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729819][ T434] ? cap_capable+0x1d7/0x3d0 [ 31.729823][ T434] ? lock_acquire+0x13c/0x160 [ 31.729824][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729826][ T434] ? rtnl_bridge_getlink+0x850/0x850 [ 31.729827][ T434] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.729829][ T434] ? rtnl_link_fill+0x920/0x920 [ 31.729830][ T434] ? filter_irq_stacks+0xd0/0xd0 [ 31.729831][ T434] ? stack_depot_save_flags+0x1bc/0x790 [ 31.729834][ T434] netlink_rcv_skb+0x14e/0x3a0 [ 31.729835][ T434] ? rtnl_link_fill+0x920/0x920 [ 31.729837][ T434] ? lock_release+0x184/0x1f0 [ 31.729838][ T434] ? netlink_ack+0xcf0/0xcf0 [ 31.729839][ T434] ? __netlink_lookup+0xb9/0x6b0 [ 31.729842][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729844][ T434] ? lock_release+0x184/0x1f0 [ 31.729845][ T434] netlink_unicast+0x486/0x750 [ 31.729847][ T434] ? netlink_attachskb+0x810/0x810 [ 31.729849][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729851][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729852][ T434] ? lock_acquire+0x13c/0x160 [ 31.729854][ T434] netlink_sendmsg+0x735/0xc60 [ 31.729856][ T434] ? netlink_unicast+0x750/0x750 [ 31.729858][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729860][ T434] ? lock_release+0x184/0x1f0 [ 31.729861][ T434] ____sys_sendmsg+0x415/0x880 [ 31.729863][ T434] ? copy_msghdr_from_user+0x279/0x420 [ 31.729865][ T434] ? get_timestamp.constprop.0+0x390/0x390 [ 31.729866][ T434] ? move_addr_to_kernel+0x40/0x40 [ 31.729868][ T434] ? filter_irq_stacks+0xd0/0xd0 [ 31.729870][ T434] ___sys_sendmsg+0x14e/0x1d0 [ 31.729872][ T434] ? copy_msghdr_from_user+0x420/0x420 [ 31.729877][ T434] __sys_sendmsg+0x12c/0x1d0 [ 31.729878][ T434] ? __sys_sendmsg_sock+0x20/0x20 [ 31.729881][ T434] ? rcu_is_watching+0x16/0xd0 [ 31.729883][ T434] do_syscall_64+0xff/0x530 [ 31.729885][ T434] ? exc_page_fault+0xee/0x100 [ 31.729887][ T434] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.729889][ T434] RIP: 0033:0x7f9df5b7654e [ 31.729891][ T434] 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 [ 31.729893][ T434] RSP: 002b:00007ffd53192180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.729897][ T434] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9df5b7654e [ 31.729898][ T434] RDX: 0000000000000000 RSI: 00007ffd53192230 RDI: 0000000000000005 [ 31.729899][ T434] RBP: 00007ffd53192190 R08: 0000000000000000 R09: 0000000000000000 [ 31.729900][ T434] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a916283 [ 31.729901][ T434] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd531928f0 [ 31.729903][ T434] [ 31.762154][ T434] ip (434) used greatest stack depth: 23016 bytes left [ 31.775038][ T435] br1: port 2(veth2) entered disabled state [ 31.801207][ T436] veth2: left allmulticast mode [ 31.801427][ T436] veth2: left promiscuous mode [ 31.801713][ T436] br1: port 2(veth2) entered disabled state [ 31.802359][ T436] veth1: left allmulticast mode [ 31.804480][ T436] veth1: left promiscuous mode [ 31.808841][ T436] br1: port 1(veth1) entered disabled state