[ 9.603676][ T186] ip (186) used greatest stack depth: 23920 bytes left [ 9.603690][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.603692][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 9.603694][ T186] preempt_count: 2, expected: 0 [ 9.603695][ T186] RCU nest depth: 0, expected: 0 [ 9.603696][ T186] locks held by ip/186: 5, last CPU#1: [ 9.603698][ T186] #0: ffffffff952027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.603710][ T186] #1: ffffffff95369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.603716][ T186] #2: ffffffff95369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.603720][ T186] #3: ffffffff95289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.603724][ T186] #4: ffffffff95289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.603728][ T186] irq event stamp: 36954 [ 9.603728][ T186] hardirqs last enabled at (36953): [] __down_trylock_console_sem+0x86/0xa0 [ 9.603731][ T186] hardirqs last disabled at (36954): [] console_emit_next_record+0x3d4/0x4c0 [ 9.603733][ T186] softirqs last enabled at (35670): [] netlink_release+0x17b/0xcf0 [ 9.603737][ T186] softirqs last disabled at (35668): [] netlink_release+0xd2/0xcf0 [ 9.603739][ T186] Preemption disabled at: [ 9.603740][ T186] [<0000000000000000>] 0x0 [ 9.603746][ T186] CPU: 1 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.603750][ T186] Tainted: [W]=WARN [ 9.603751][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.603752][ T186] Call Trace: [ 9.603754][ T186] [ 9.603756][ T186] dump_stack_lvl+0x6f/0xa0 [ 9.603762][ T186] __might_resched.cold+0x1fe/0x2c1 [ 9.603767][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.603771][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 9.603777][ T186] __kmalloc_noprof+0x443/0x760 [ 9.603779][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 9.603785][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 9.603787][ T186] alloc_buf.isra.0+0x4b/0x260 [ 9.603790][ T186] put_chars+0x1e1/0x2f0 [ 9.603793][ T186] ? __send_to_port+0x420/0x420 [ 9.603794][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.603799][ T186] ? validate_chain+0x38b/0xc20 [ 9.603804][ T186] hvc_console_print+0x292/0x780 [ 9.603811][ T186] ? hvc_write+0x3a0/0x3a0 [ 9.603813][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.603816][ T186] ? lock_acquire+0x13c/0x160 [ 9.603820][ T186] console_emit_next_record+0x22f/0x4c0 [ 9.603824][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 9.603825][ T186] ? console_flush_one_record+0x106/0x710 [ 9.603829][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.603831][ T186] ? lock_acquire+0x13c/0x160 [ 9.603835][ T186] console_flush_one_record+0x46f/0x710 [ 9.603839][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 9.603841][ T186] ? __lock_acquire+0x518/0xc20 [ 9.603846][ T186] console_unlock+0xee/0x1f0 [ 9.603849][ T186] ? console_flush_one_record+0x710/0x710 [ 9.603851][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.603853][ T186] ? lock_acquire+0x60/0x160 [ 9.603857][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.603858][ T186] ? vprintk_emit+0x320/0x3e0 [ 9.603862][ T186] vprintk_emit+0x37c/0x3e0 [ 9.603866][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 9.603869][ T186] ? __lock_acquire+0x518/0xc20 [ 9.603873][ T186] _printk+0xc7/0x100 [ 9.603877][ T186] ? snapshot_read.cold+0x21/0x21 [ 9.603879][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.603882][ T186] ? __rwlock_init+0x150/0x150 [ 9.603886][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.603889][ T186] do_exit.cold+0x82/0x9c [ 9.603892][ T186] ? exit_notify+0x890/0x890 [ 9.603894][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 9.603897][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.603901][ T186] do_group_exit+0xb8/0x370 [ 9.603904][ T186] __x64_sys_exit_group+0x3c/0x50 [ 9.603906][ T186] x64_sys_call+0x1567/0x1570 [ 9.603908][ T186] do_syscall_64+0xff/0x530 [ 9.603911][ T186] ? exc_page_fault+0xee/0x100 [ 9.603914][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.603916][ T186] RIP: 0033:0x7f6efd2be1b8 [ 9.603918][ T186] Code: Unable to access opcode bytes at 0x7f6efd2be18e. [ 9.603919][ T186] RSP: 002b:00007ffce718b268 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.603921][ T186] RAX: ffffffffffffffda RBX: 00007f6efd3eef88 RCX: 00007f6efd2be1b8 [ 9.603923][ T186] RDX: 00007f6efd008fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.603924][ T186] RBP: 00007ffce718b2c0 R08: 0000000000000000 R09: 0000000000008010 [ 9.603924][ T186] R10: 00007ffce718b080 R11: 0000000000000246 R12: 0000000000000001 [ 9.603925][ T186] R13: 0000000000000000 R14: 00007f6efd3ed680 R15: 00007f6efd3eefa0 [ 9.603932][ T186] [ 11.185116][ T249] gre: GRE over IPv4 demultiplexer driver [ 11.185132][ T249] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.185134][ T249] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 249, name: modprobe [ 11.185141][ T249] preempt_count: 1, expected: 0 [ 11.185142][ T249] RCU nest depth: 0, expected: 0 [ 11.185143][ T249] locks held by modprobe/249: 4, last CPU#2: [ 11.185146][ T249] #0: ffffffff95369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.185157][ T249] #1: ffffffff95369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.185162][ T249] #2: ffffffff95289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.185166][ T249] #3: ffffffff95289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.185169][ T249] irq event stamp: 28772 [ 11.185170][ T249] hardirqs last enabled at (28771): [] __down_trylock_console_sem+0x86/0xa0 [ 11.185173][ T249] hardirqs last disabled at (28772): [] console_emit_next_record+0x3d4/0x4c0 [ 11.185175][ T249] softirqs last enabled at (27922): [] handle_softirqs+0x67c/0x900 [ 11.185178][ T249] softirqs last disabled at (27281): [] __irq_exit_rcu+0x145/0x1c0 [ 11.185180][ T249] Preemption disabled at: [ 11.185181][ T249] [] vprintk_emit+0x31b/0x3e0 [ 11.185186][ T249] CPU: 2 UID: 0 PID: 249 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.185190][ T249] Tainted: [W]=WARN [ 11.185190][ T249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.185192][ T249] Call Trace: [ 11.185194][ T249] [ 11.185195][ T249] dump_stack_lvl+0x6f/0xa0 [ 11.185201][ T249] ? vprintk_emit+0x31b/0x3e0 [ 11.185203][ T249] __might_resched.cold+0x1fe/0x2c1 [ 11.185207][ T249] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.185211][ T249] ? __kmalloc_noprof+0xdb/0x760 [ 11.185216][ T249] __kmalloc_noprof+0x443/0x760 [ 11.185219][ T249] ? alloc_buf.isra.0+0x4b/0x260 [ 11.185224][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 11.185227][ T249] alloc_buf.isra.0+0x4b/0x260 [ 11.185230][ T249] put_chars+0x1e1/0x2f0 [ 11.185232][ T249] ? desc_read_finalized_seq+0x79/0x120 [ 11.185234][ T249] ? __send_to_port+0x420/0x420 [ 11.185236][ T249] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.185240][ T249] ? validate_chain+0x38b/0xc20 [ 11.185244][ T249] hvc_console_print+0x292/0x780 [ 11.185246][ T249] ? __lock_acquire+0x518/0xc20 [ 11.185248][ T249] ? __lock_acquire+0x518/0xc20 [ 11.185252][ T249] ? hvc_write+0x3a0/0x3a0 [ 11.185254][ T249] ? console_emit_next_record+0x1df/0x4c0 [ 11.185256][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.185259][ T249] ? lock_acquire+0x13c/0x160 [ 11.185263][ T249] console_emit_next_record+0x22f/0x4c0 [ 11.185267][ T249] ? devkmsg_read+0x4b0/0x4b0 [ 11.185269][ T249] ? console_flush_one_record+0x106/0x710 [ 11.185272][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.185274][ T249] ? lock_acquire+0x13c/0x160 [ 11.185278][ T249] console_flush_one_record+0x46f/0x710 [ 11.185282][ T249] ? console_emit_next_record+0x4c0/0x4c0 [ 11.185284][ T249] ? __lock_acquire+0x518/0xc20 [ 11.185289][ T249] console_unlock+0xee/0x1f0 [ 11.185291][ T249] ? console_flush_one_record+0x710/0x710 [ 11.185293][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.185295][ T249] ? lock_acquire+0x60/0x160 [ 11.185299][ T249] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.185300][ T249] ? vprintk_emit+0x320/0x3e0 [ 11.185304][ T249] vprintk_emit+0x37c/0x3e0 [ 11.185308][ T249] ? wake_up_klogd_work_func+0x90/0x90 [ 11.185313][ T249] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.185316][ T249] _printk+0xc7/0x100 [ 11.185319][ T249] ? snapshot_read.cold+0x21/0x21 [ 11.185325][ T249] ? do_one_initcall+0x113/0x4f0 [ 11.185328][ T249] gre_init+0x15/0x1000 [gre] [ 11.185330][ T249] do_one_initcall+0x124/0x4f0 [ 11.185333][ T249] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.185337][ T249] ? do_init_module+0xae/0x8a0 [ 11.185340][ T249] ? kasan_unpoison+0x44/0x70 [ 11.185345][ T249] do_init_module+0x2ad/0x8a0 [ 11.185349][ T249] ? lockdep_hardirqs_on+0x91/0x130 [ 11.185353][ T249] ? free_module+0x470/0x470 [ 11.185356][ T249] ? kfree+0x123/0x590 [ 11.185359][ T249] load_module+0x1424/0x1bb0 [ 11.185366][ T249] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.185371][ T249] ? backing_file_read_iter+0x541/0x790 [ 11.185375][ T249] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.185379][ T249] init_module_from_file+0x11f/0x1a0 [ 11.185382][ T249] ? __do_sys_init_module+0x220/0x220 [ 11.185390][ T249] ? __rwlock_init+0x150/0x150 [ 11.185393][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 11.185396][ T249] idempotent_init_module+0x37b/0x7c0 [ 11.185399][ T249] ? init_module_from_file+0x1a0/0x1a0 [ 11.185407][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.185410][ T249] ? cap_capable+0x1d7/0x3d0 [ 11.185416][ T249] __x64_sys_finit_module+0xdf/0x190 [ 11.185418][ T249] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.185421][ T249] do_syscall_64+0xff/0x530 [ 11.185423][ T249] ? exc_page_fault+0xee/0x100 [ 11.185426][ T249] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.185428][ T249] RIP: 0033:0x7fd8e56ca37d [ 11.185431][ T249] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 11.185433][ T249] RSP: 002b:00007ffd51be9088 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.185435][ T249] RAX: ffffffffffffffda RBX: 000056219d63ea40 RCX: 00007fd8e56ca37d [ 11.185437][ T249] RDX: 0000000000000000 RSI: 0000562169516ffd RDI: 0000000000000001 [ 11.185438][ T249] RBP: 00007ffd51be9120 R08: 0000000000000000 R09: 0000000000000000 [ 11.185438][ T249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562169516ffd [ 11.185439][ T249] R13: 000056219d63ea00 R14: 0000000000040000 R15: 0000000000000000 [ 11.185446][ T249] [ 11.221134][ T249] ip_gre: GRE over IPv4 tunneling driver [ 11.485847][ T259] GACT probability NOT on [ 11.577368][ T261] ip6_gre: GRE over IPv6 tunneling driver [ 11.650747][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.650807][ T10] [ 11.650808][ T10] ============================= [ 11.650809][ T10] WARNING: suspicious RCU usage [ 11.650811][ T10] 7.2.0-virtme #1 Tainted: G W [ 11.650812][ T10] ----------------------------- [ 11.650813][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 11.650815][ T10] [ 11.650815][ T10] other info that might help us debug this: [ 11.650815][ T10] [ 11.650815][ T10] [ 11.650815][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 11.650817][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 11.650818][ T10] #0: ff11000005c00f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.650831][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.650835][ T10] #2: ff1100000faa5530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 11.650840][ T10] #3: ffffffff95380b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 11.650844][ T10] #4: ffffffff95380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 11.650848][ T10] #5: ffffffff95380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 11.650853][ T10] #6: ff1100000c79ea28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 11.650857][ T10] #7: ffffffff95380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 11.650862][ T10] #8: ffffffff95369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.650867][ T10] #9: ffffffff95369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.650871][ T10] #10: ffffffff95289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.650875][ T10] #11: ffffffff95289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.650878][ T10] [ 11.650878][ T10] stack backtrace: [ 11.650881][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.650885][ T10] Tainted: [W]=WARN [ 11.650885][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.650887][ T10] Workqueue: mld mld_ifc_work [ 11.650891][ T10] Call Trace: [ 11.650892][ T10] [ 11.650894][ T10] dump_stack_lvl+0x6f/0xa0 [ 11.650900][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 11.650906][ T10] __might_resched+0x2ac/0x390 [ 11.650911][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.650914][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 11.650919][ T10] __kmalloc_noprof+0x443/0x760 [ 11.650921][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 11.650927][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 11.650930][ T10] alloc_buf.isra.0+0x4b/0x260 [ 11.650933][ T10] put_chars+0x1e1/0x2f0 [ 11.650936][ T10] ? __send_to_port+0x420/0x420 [ 11.650939][ T10] ? validate_chain+0x34a/0xc20 [ 11.650945][ T10] hvc_console_print+0x292/0x780 [ 11.650952][ T10] ? hvc_write+0x3a0/0x3a0 [ 11.650954][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.650958][ T10] ? lock_acquire+0x13c/0x160 [ 11.650963][ T10] console_emit_next_record+0x22f/0x4c0 [ 11.650966][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 11.650968][ T10] ? console_flush_one_record+0x106/0x710 [ 11.650971][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.650974][ T10] ? lock_acquire+0x13c/0x160 [ 11.650978][ T10] console_flush_one_record+0x46f/0x710 [ 11.650982][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 11.650984][ T10] ? __lock_acquire+0x518/0xc20 [ 11.650990][ T10] console_unlock+0xee/0x1f0 [ 11.650993][ T10] ? console_flush_one_record+0x710/0x710 [ 11.650994][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.650997][ T10] ? lock_acquire+0x60/0x160 [ 11.651001][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.651002][ T10] ? vprintk_emit+0x320/0x3e0 [ 11.651006][ T10] vprintk_emit+0x37c/0x3e0 [ 11.651010][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 11.651013][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 11.651018][ T10] _printk+0xc7/0x100 [ 11.651020][ T10] ? snapshot_read.cold+0x21/0x21 [ 11.651022][ T10] ? ___ratelimit+0x4e7/0xa00 [ 11.651028][ T10] ? idr_get_free+0x830/0x830 [ 11.651033][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 11.651038][ T10] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 11.651042][ T10] ? ret_from_fork_asm+0x11/0x20 [ 11.651045][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 11.651048][ T10] ? stack_trace_save+0x93/0xc0 [ 11.651051][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 11.651053][ T10] ? netif_skb_features+0x658/0x1430 [ 11.651055][ T10] ? mark_lock_irq+0x390/0x9c0 [ 11.651057][ T10] ? lock_acquire+0x13c/0x160 [ 11.651059][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 11.651062][ T10] ? save_trace+0xe8/0x280 [ 11.651067][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.651069][ T10] dev_hard_start_xmit+0xf4/0x620 [ 11.651073][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 11.651076][ T10] sch_direct_xmit+0x13d/0xaa0 [ 11.651081][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 11.651083][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 11.651085][ T10] ? __rcu_read_lock+0x30/0x70 [ 11.651087][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.651089][ T10] ? lock_acquire+0x13c/0x160 [ 11.651095][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 11.651099][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 11.651101][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 11.651104][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.651106][ T10] ? lock_acquire+0x13c/0x160 [ 11.651111][ T10] __dev_queue_xmit+0x942/0x1b80 [ 11.651113][ T10] ? __lock_acquire+0x518/0xc20 [ 11.651118][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 11.651120][ T10] ? find_held_lock+0x2b/0x80 [ 11.651122][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 11.651134][ T10] ip6_finish_output2+0x423/0x1300 [ 11.651145][ T10] ? ip6_dst_lookup+0x80/0x80 [ 11.651147][ T10] ? find_held_lock+0x2b/0x80 [ 11.651150][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 11.651153][ T10] ? ip6_mtu+0x15d/0x310 [ 11.651158][ T10] ip6_finish_output+0x646/0xda0 [ 11.651162][ T10] ip6_output+0x23f/0x7f0 [ 11.651165][ T10] ? ip6_finish_output+0xda0/0xda0 [ 11.651167][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 11.651169][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 11.651172][ T10] ? mark_held_locks+0x40/0x70 [ 11.651175][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 11.651178][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 11.651180][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 11.651184][ T10] mld_sendpack+0x9d6/0xec0 [ 11.651189][ T10] ? mld_dad_start_work+0x240/0x240 [ 11.651196][ T10] ? mld_send_cr+0x50f/0x820 [ 11.651200][ T10] mld_ifc_work+0x36/0x190 [ 11.651202][ T10] ? process_one_work+0xdfc/0x1560 [ 11.651204][ T10] process_one_work+0xe3e/0x1560 [ 11.651211][ T10] ? __queue_delayed_work+0x470/0x470 [ 11.651214][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 11.651222][ T10] worker_thread+0x4f1/0xd60 [ 11.651226][ T10] ? rescuer_thread+0x1340/0x1340 [ 11.651228][ T10] ? __kthread_parkme+0xbd/0x210 [ 11.651231][ T10] ? rescuer_thread+0x1340/0x1340 [ 11.651234][ T10] ? rescuer_thread+0x1340/0x1340 [ 11.651236][ T10] kthread+0x367/0x460 [ 11.651238][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.651240][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.651243][ T10] ret_from_fork+0x474/0x6b0 [ 11.651247][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.651251][ T10] ? __switch_to+0x5a3/0xe00 [ 11.651254][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.651257][ T10] ret_from_fork_asm+0x11/0x20 [ 11.651265][ T10] [ 11.715529][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.913542][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.029482][ T275] br1: port 1(veth1) entered blocking state [ 12.029996][ T275] br1: port 1(veth1) entered disabled state [ 12.030359][ T275] veth1: entered allmulticast mode [ 12.032049][ T275] veth1: entered promiscuous mode [ 12.059250][ T38] br1: port 1(veth1) entered blocking state [ 12.059772][ T38] br1: port 1(veth1) entered forwarding state [ 12.084330][ T277] br1: port 2(veth2) entered blocking state [ 12.084717][ T277] br1: port 2(veth2) entered disabled state [ 12.085029][ T277] veth2: entered allmulticast mode [ 12.086579][ T277] veth2: entered promiscuous mode [ 12.097650][ T70] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.120804][ T38] br1: port 2(veth2) entered blocking state [ 12.121156][ T38] br1: port 2(veth2) entered forwarding state [ 12.277626][ T10] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.277640][ T10] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.277642][ T10] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10, name: kworker/0:1 [ 12.277644][ T10] preempt_count: 202, expected: 0 [ 12.277645][ T10] RCU nest depth: 3, expected: 0 [ 12.277646][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 12.277648][ T10] #0: ff11000005c00f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.277660][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.277664][ T10] #2: ff1100000fab6d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.277670][ T10] #3: ffffffff95380b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.277673][ T10] #4: ffffffff95380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.277677][ T10] #5: ffffffff95380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.277682][ T10] #6: ff1100000c652228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.277687][ T10] #7: ffffffff95380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.277693][ T10] #8: ffffffff95369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.277698][ T10] #9: ffffffff95369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.277702][ T10] #10: ffffffff95289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.277706][ T10] #11: ffffffff95289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.277710][ T10] irq event stamp: 24949 [ 12.277711][ T10] hardirqs last enabled at (24948): [] __down_trylock_console_sem+0x86/0xa0 [ 12.277713][ T10] hardirqs last disabled at (24949): [] console_emit_next_record+0x3d4/0x4c0 [ 12.277715][ T10] softirqs last enabled at (24938): [] neigh_resolve_output.part.0+0x481/0x740 [ 12.277718][ T10] softirqs last disabled at (24942): [] __dev_queue_xmit+0x1fc/0x1b80 [ 12.277720][ T10] Preemption disabled at: [ 12.277721][ T10] [] __dev_queue_xmit+0x204/0x1b80 [ 12.277727][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.277730][ T10] Tainted: [W]=WARN [ 12.277731][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.277733][ T10] Workqueue: mld mld_ifc_work [ 12.277736][ T10] Call Trace: [ 12.277738][ T10] [ 12.277740][ T10] dump_stack_lvl+0x6f/0xa0 [ 12.277746][ T10] ? __dev_queue_xmit+0x204/0x1b80 [ 12.277748][ T10] __might_resched.cold+0x1fe/0x2c1 [ 12.277753][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.277758][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 12.277763][ T10] __kmalloc_noprof+0x443/0x760 [ 12.277766][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 12.277772][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 12.277774][ T10] alloc_buf.isra.0+0x4b/0x260 [ 12.277778][ T10] put_chars+0x1e1/0x2f0 [ 12.277780][ T10] ? __send_to_port+0x420/0x420 [ 12.277782][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.277787][ T10] ? validate_chain+0x38b/0xc20 [ 12.277792][ T10] hvc_console_print+0x292/0x780 [ 12.277799][ T10] ? hvc_write+0x3a0/0x3a0 [ 12.277801][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.277804][ T10] ? lock_acquire+0x13c/0x160 [ 12.277808][ T10] console_emit_next_record+0x22f/0x4c0 [ 12.277812][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 12.277813][ T10] ? console_flush_one_record+0x106/0x710 [ 12.277817][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.277819][ T10] ? lock_acquire+0x13c/0x160 [ 12.277823][ T10] console_flush_one_record+0x46f/0x710 [ 12.277828][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 12.277830][ T10] ? __lock_acquire+0x518/0xc20 [ 12.277835][ T10] console_unlock+0xee/0x1f0 [ 12.277838][ T10] ? console_flush_one_record+0x710/0x710 [ 12.277840][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.277842][ T10] ? lock_acquire+0x60/0x160 [ 12.277846][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.277848][ T10] ? vprintk_emit+0x320/0x3e0 [ 12.277851][ T10] vprintk_emit+0x37c/0x3e0 [ 12.277855][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 12.277858][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.277863][ T10] _printk+0xc7/0x100 [ 12.277867][ T10] ? snapshot_read.cold+0x21/0x21 [ 12.277869][ T10] ? ___ratelimit+0x4e7/0xa00 [ 12.277874][ T10] ? idr_get_free+0x830/0x830 [ 12.277880][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.277885][ T10] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 12.277891][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.277893][ T10] ? mark_usage+0x61/0x170 [ 12.277895][ T10] ? ret_from_fork_asm+0x11/0x20 [ 12.277897][ T10] ? __lock_acquire+0x518/0xc20 [ 12.277899][ T10] ? netif_skb_features+0x658/0x1430 [ 12.277901][ T10] ? mark_usage+0x61/0x170 [ 12.277904][ T10] ? __lock_acquire+0x518/0xc20 [ 12.277906][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 12.277912][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.277915][ T10] dev_hard_start_xmit+0xf4/0x620 [ 12.277918][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 12.277922][ T10] sch_direct_xmit+0x13d/0xaa0 [ 12.277926][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.277929][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 12.277931][ T10] ? __rcu_read_lock+0x30/0x70 [ 12.277933][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.277935][ T10] ? lock_acquire+0x13c/0x160 [ 12.277940][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 12.277945][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 12.277947][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.277950][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.277953][ T10] ? lock_acquire+0x13c/0x160 [ 12.277957][ T10] __dev_queue_xmit+0x942/0x1b80 [ 12.277960][ T10] ? __lock_acquire+0x518/0xc20 [ 12.277964][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.277966][ T10] ? find_held_lock+0x2b/0x80 [ 12.277968][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.277980][ T10] ip6_finish_output2+0x423/0x1300 [ 12.277985][ T10] ? ip6_dst_lookup+0x80/0x80 [ 12.277986][ T10] ? find_held_lock+0x2b/0x80 [ 12.277989][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.277992][ T10] ? ip6_mtu+0x15d/0x310 [ 12.277997][ T10] ip6_finish_output+0x646/0xda0 [ 12.278001][ T10] ip6_output+0x23f/0x7f0 [ 12.278004][ T10] ? ip6_finish_output+0xda0/0xda0 [ 12.278006][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.278008][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.278011][ T10] ? mark_held_locks+0x40/0x70 [ 12.278014][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.278017][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.278019][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.278023][ T10] mld_sendpack+0x9d6/0xec0 [ 12.278028][ T10] ? mld_dad_start_work+0x240/0x240 [ 12.278034][ T10] ? mld_send_cr+0x50f/0x820 [ 12.278039][ T10] mld_ifc_work+0x36/0x190 [ 12.278041][ T10] ? process_one_work+0xdfc/0x1560 [ 12.278043][ T10] process_one_work+0xe3e/0x1560 [ 12.278050][ T10] ? __queue_delayed_work+0x470/0x470 [ 12.278053][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.278061][ T10] worker_thread+0x4f1/0xd60 [ 12.278065][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.278067][ T10] ? __kthread_parkme+0xbd/0x210 [ 12.278070][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.278073][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.278075][ T10] kthread+0x367/0x460 [ 12.278077][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.278080][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.278082][ T10] ret_from_fork+0x474/0x6b0 [ 12.278087][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.278090][ T10] ? __switch_to+0x5a3/0xe00 [ 12.278093][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.278096][ T10] ret_from_fork_asm+0x11/0x20 [ 12.278104][ T10] [ 12.753549][ T70] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.985489][ T10] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.118069][ T70] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.118746][ T70] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.818594][ T70] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.818600][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.818602][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 13.818604][ T70] preempt_count: 202, expected: 0 [ 13.818605][ T70] RCU nest depth: 3, expected: 0 [ 13.818606][ T70] locks held by kworker/u16:1/70: 13, last CPU#1: [ 13.818608][ T70] #0: ff11000008a0f140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.818621][ T70] #1: ffa00000004b7d10 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.818626][ T70] #2: ffffffff95ad2c40 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x11a/0x930 [ 13.818634][ T70] #3: ff1100000fab6d30 (&idev->mc_lock){+.+.}-{4:4}, at: ipv6_mc_dad_complete+0x23/0x1a0 [ 13.818639][ T70] #4: ffffffff95380b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 13.818642][ T70] #5: ffffffff95380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 13.818645][ T70] #6: ffffffff95380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 13.818650][ T70] #7: ff1100000c652228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 13.818655][ T70] #8: ffffffff95380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 13.818661][ T70] #9: ffffffff95369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.818666][ T70] #10: ffffffff95369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.818670][ T70] #11: ffffffff95289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.818674][ T70] #12: ffffffff95289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.818678][ T70] irq event stamp: 11565 [ 13.818679][ T70] hardirqs last enabled at (11564): [] __down_trylock_console_sem+0x86/0xa0 [ 13.818682][ T70] hardirqs last disabled at (11565): [] console_emit_next_record+0x3d4/0x4c0 [ 13.818684][ T70] softirqs last enabled at (11554): [] icmp6_dst_alloc+0x317/0x4d0 [ 13.818686][ T70] softirqs last disabled at (11558): [] __dev_queue_xmit+0x1fc/0x1b80 [ 13.818689][ T70] Preemption disabled at: [ 13.818689][ T70] [] __dev_queue_xmit+0x204/0x1b80 [ 13.818695][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.818698][ T70] Tainted: [W]=WARN [ 13.818699][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.818701][ T70] Workqueue: ipv6_addrconf addrconf_dad_work [ 13.818704][ T70] Call Trace: [ 13.818706][ T70] [ 13.818708][ T70] dump_stack_lvl+0x6f/0xa0 [ 13.818714][ T70] ? __dev_queue_xmit+0x204/0x1b80 [ 13.818716][ T70] __might_resched.cold+0x1fe/0x2c1 [ 13.818721][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.818726][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 13.818731][ T70] __kmalloc_noprof+0x443/0x760 [ 13.818734][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 13.818739][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 13.818742][ T70] alloc_buf.isra.0+0x4b/0x260 [ 13.818745][ T70] put_chars+0x1e1/0x2f0 [ 13.818747][ T70] ? prb_final_commit+0x50/0x50 [ 13.818749][ T70] ? __send_to_port+0x420/0x420 [ 13.818753][ T70] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.818757][ T70] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.818760][ T70] ? validate_chain+0x38b/0xc20 [ 13.818763][ T70] hvc_console_print+0x292/0x780 [ 13.818766][ T70] ? mark_usage+0x61/0x170 [ 13.818768][ T70] ? __lock_acquire+0x518/0xc20 [ 13.818770][ T70] ? __lock_acquire+0x518/0xc20 [ 13.818774][ T70] ? hvc_write+0x3a0/0x3a0 [ 13.818776][ T70] ? console_emit_next_record+0x1df/0x4c0 [ 13.818780][ T70] ? rcu_is_watching+0x16/0xd0 [ 13.818782][ T70] ? lock_acquire+0x13c/0x160 [ 13.818787][ T70] console_emit_next_record+0x22f/0x4c0 [ 13.818791][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 13.818792][ T70] ? console_flush_one_record+0x106/0x710 [ 13.818796][ T70] ? rcu_is_watching+0x16/0xd0 [ 13.818798][ T70] ? lock_acquire+0x13c/0x160 [ 13.818802][ T70] console_flush_one_record+0x46f/0x710 [ 13.818807][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 13.818809][ T70] ? __lock_acquire+0x518/0xc20 [ 13.818814][ T70] console_unlock+0xee/0x1f0 [ 13.818817][ T70] ? console_flush_one_record+0x710/0x710 [ 13.818819][ T70] ? rcu_is_watching+0x16/0xd0 [ 13.818822][ T70] ? lock_acquire+0x60/0x160 [ 13.818826][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.818827][ T70] ? vprintk_emit+0x320/0x3e0 [ 13.818831][ T70] vprintk_emit+0x37c/0x3e0 [ 13.818835][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 13.818838][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 13.818843][ T70] _printk+0xc7/0x100 [ 13.818847][ T70] ? snapshot_read.cold+0x21/0x21 [ 13.818848][ T70] ? ___ratelimit+0x4e7/0xa00 [ 13.818855][ T70] ? idr_get_free+0x830/0x830 [ 13.818860][ T70] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 13.818865][ T70] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 13.818870][ T70] ? mark_usage+0x61/0x170 [ 13.818872][ T70] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 13.818876][ T70] ? mark_usage+0x61/0x170 [ 13.818878][ T70] ? netif_skb_features+0x658/0x1430 [ 13.818880][ T70] ? __lock_acquire+0x518/0xc20 [ 13.818882][ T70] ? validate_chain+0x737/0xc20 [ 13.818885][ T70] ? skb_network_protocol+0x3b0/0x3b0 [ 13.818888][ T70] ? mark_usage+0x61/0x170 [ 13.818893][ T70] ? rcu_is_watching+0x16/0xd0 [ 13.818895][ T70] dev_hard_start_xmit+0xf4/0x620 [ 13.818897][ T70] ? validate_chain+0x730/0xc20 [ 13.818900][ T70] ? validate_xmit_skb_list+0xb3/0x150 [ 13.818904][ T70] sch_direct_xmit+0x13d/0xaa0 [ 13.818908][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 13.818911][ T70] ? dequeue_skb+0x1db0/0x1db0 [ 13.818913][ T70] ? __rcu_read_lock+0x30/0x70 [ 13.818915][ T70] ? lock_acquire+0x13c/0x160 [ 13.818921][ T70] __dev_xmit_skb+0xecc/0x1be0 [ 13.818925][ T70] ? alloc_netdev_dummy+0x30/0x30 [ 13.818927][ T70] ? __dev_queue_xmit+0x1fc/0x1b80 [ 13.818930][ T70] ? rcu_is_watching+0x16/0xd0 [ 13.818933][ T70] ? lock_acquire+0x13c/0x160 [ 13.818937][ T70] __dev_queue_xmit+0x942/0x1b80 [ 13.818944][ T70] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 13.818947][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 13.818948][ T70] ? find_held_lock+0x2b/0x80 [ 13.818955][ T70] ? neigh_hh_output+0x152/0x4c0 [ 13.818960][ T70] ip6_finish_output2+0x96f/0x1300 [ 13.818965][ T70] ? ip6_dst_lookup+0x80/0x80 [ 13.818967][ T70] ? find_held_lock+0x2b/0x80 [ 13.818970][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 13.818973][ T70] ? ip6_mtu+0x15d/0x310 [ 13.818977][ T70] ip6_finish_output+0x646/0xda0 [ 13.818981][ T70] ip6_output+0x23f/0x7f0 [ 13.818985][ T70] ? ip6_finish_output+0xda0/0xda0 [ 13.818986][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 13.818988][ T70] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 13.818991][ T70] ? mark_held_locks+0x40/0x70 [ 13.818995][ T70] ? __local_bh_enable_ip+0xaa/0x150 [ 13.818998][ T70] ? __local_bh_enable_ip+0xaa/0x150 [ 13.819000][ T70] ? icmp6_dst_alloc+0x317/0x4d0 [ 13.819004][ T70] mld_sendpack+0x9d6/0xec0 [ 13.819008][ T70] ? mld_dad_start_work+0x240/0x240 [ 13.819018][ T70] ipv6_mc_dad_complete+0x97/0x1a0 [ 13.819020][ T70] ? __local_bh_enable_ip+0xaa/0x150 [ 13.819023][ T70] addrconf_dad_completed+0xa42/0xe10 [ 13.819026][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 13.819028][ T70] ? addrconf_rs_timer+0x770/0x770 [ 13.819031][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 13.819033][ T70] ? __rwlock_init+0x150/0x150 [ 13.819035][ T70] ? mark_held_locks+0x40/0x70 [ 13.819039][ T70] ? addrconf_dad_work+0x3c1/0x930 [ 13.819041][ T70] addrconf_dad_work+0x3c1/0x930 [ 13.819046][ T70] ? addrconf_dad_begin+0x540/0x540 [ 13.819049][ T70] ? rcu_is_watching+0x16/0xd0 [ 13.819051][ T70] ? rcu_is_watching+0x16/0xd0 [ 13.819053][ T70] ? lock_acquire+0x13c/0x160 [ 13.819055][ T70] ? rcu_is_watching+0x16/0xd0 [ 13.819060][ T70] process_one_work+0xe3e/0x1560 [ 13.819066][ T70] ? __queue_delayed_work+0x470/0x470 [ 13.819070][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 13.819078][ T70] worker_thread+0x4f1/0xd60 [ 13.819082][ T70] ? rescuer_thread+0x1340/0x1340 [ 13.819084][ T70] ? __kthread_parkme+0xbd/0x210 [ 13.819087][ T70] ? rescuer_thread+0x1340/0x1340 [ 13.819090][ T70] ? rescuer_thread+0x1340/0x1340 [ 13.819092][ T70] kthread+0x367/0x460 [ 13.819094][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.819097][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.819100][ T70] ret_from_fork+0x474/0x6b0 [ 13.819104][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.819107][ T70] ? __switch_to+0x5a3/0xe00 [ 13.819111][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.819113][ T70] ret_from_fork_asm+0x11/0x20 [ 13.819122][ T70] [ 17.785856][ C1] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 17.785861][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.785893][ C1] [ 17.785894][ C1] ======================================================== [ 17.785895][ C1] WARNING: possible irq lock inversion dependency detected [ 17.785897][ C1] 7.2.0-virtme #1 Tainted: G W [ 17.785898][ C1] -------------------------------------------------------- [ 17.785899][ C1] swapper/1/0 just changed the state of lock: [ 17.785900][ C1] ffffffff95289660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.785912][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 17.785913][ C1] (fs_reclaim){+.+.}-{0:0} [ 17.785915][ C1] [ 17.785915][ C1] [ 17.785915][ C1] and interrupts could create inverse lock ordering between them. [ 17.785915][ C1] [ 17.785915][ C1] [ 17.785915][ C1] other info that might help us debug this: [ 17.785916][ C1] Possible interrupt unsafe locking scenario: [ 17.785916][ C1] [ 17.785917][ C1] CPU0 CPU1 [ 17.785917][ C1] ---- ---- [ 17.785918][ C1] lock(fs_reclaim); [ 17.785919][ C1] local_irq_disable(); [ 17.785919][ C1] lock(console_owner); [ 17.785920][ C1] lock(fs_reclaim); [ 17.785921][ C1] [ 17.785921][ C1] lock(console_owner); [ 17.785922][ C1] [ 17.785922][ C1] *** DEADLOCK *** [ 17.785922][ C1] [ 17.785922][ C1] locks held by swapper/1/0: 8, last CPU#1: [ 17.785924][ C1] #0: ffa00000001d0c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 17.785929][ C1] #1: ffffffff95380b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 17.785935][ C1] #2: ffffffff95380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 17.785938][ C1] #3: ffffffff95380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 17.785943][ C1] #4: ff1100000c79ea28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 17.785947][ C1] #5: ffffffff95380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 17.785953][ C1] #6: ffffffff95369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.785956][ C1] #7: ffffffff95369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.785960][ C1] [ 17.785960][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 17.785965][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 17.785967][ C1] HARDIRQ-ON-W at: [ 17.785969][ C1] __lock_acquire+0x388/0xc20 [ 17.785972][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.785974][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.785977][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 17.785979][ C1] kthread_create_worker_on_node+0xea/0x210 [ 17.785982][ C1] workqueue_init+0x2a/0x680 [ 17.785985][ C1] kernel_init_freeable+0x2fe/0x630 [ 17.785987][ C1] kernel_init+0x21/0x150 [ 17.785990][ C1] ret_from_fork+0x474/0x6b0 [ 17.785993][ C1] ret_from_fork_asm+0x11/0x20 [ 17.785996][ C1] SOFTIRQ-ON-W at: [ 17.785997][ C1] __lock_acquire+0x388/0xc20 [ 17.785998][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.786000][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.786001][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 17.786002][ C1] kthread_create_worker_on_node+0xea/0x210 [ 17.786004][ C1] workqueue_init+0x2a/0x680 [ 17.786005][ C1] kernel_init_freeable+0x2fe/0x630 [ 17.786006][ C1] kernel_init+0x21/0x150 [ 17.786007][ C1] ret_from_fork+0x474/0x6b0 [ 17.786008][ C1] ret_from_fork_asm+0x11/0x20 [ 17.786010][ C1] INITIAL USE at: [ 17.786011][ C1] __lock_acquire+0x388/0xc20 [ 17.786012][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.786013][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.786014][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 17.786016][ C1] kthread_create_worker_on_node+0xea/0x210 [ 17.786017][ C1] workqueue_init+0x2a/0x680 [ 17.786018][ C1] kernel_init_freeable+0x2fe/0x630 [ 17.786019][ C1] kernel_init+0x21/0x150 [ 17.786021][ C1] ret_from_fork+0x474/0x6b0 [ 17.786022][ C1] ret_from_fork_asm+0x11/0x20 [ 17.786023][ C1] } [ 17.786024][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 17.786028][ C1] ... acquired at: [ 17.786029][ C1] __lock_acquire+0x518/0xc20 [ 17.786030][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.786032][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.786033][ C1] __kmalloc_noprof+0xd3/0x760 [ 17.786034][ C1] alloc_buf.isra.0+0x4b/0x260 [ 17.786037][ C1] put_chars+0x1e1/0x2f0 [ 17.786038][ C1] hvc_console_print+0x292/0x780 [ 17.786040][ C1] console_emit_next_record+0x22f/0x4c0 [ 17.786042][ C1] console_flush_one_record+0x46f/0x710 [ 17.786043][ C1] console_unlock+0xee/0x1f0 [ 17.786045][ C1] vprintk_emit+0x37c/0x3e0 [ 17.786047][ C1] dev_vprintk_emit+0x27f/0x2c0 [ 17.786050][ C1] dev_printk_emit+0xb9/0xee [ 17.786052][ C1] _dev_info+0xe2/0x116 [ 17.786053][ C1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 17.786056][ C1] cmos_do_probe+0x73b/0x98a [ 17.786058][ C1] platform_probe+0xfe/0x1f0 [ 17.786061][ C1] call_driver_probe+0x61/0x1c0 [ 17.786062][ C1] really_probe+0x199/0x760 [ 17.786064][ C1] __driver_probe_device+0x24f/0x440 [ 17.786066][ C1] driver_probe_device+0x4a/0xf0 [ 17.786067][ C1] __driver_attach+0x1b8/0x540 [ 17.786068][ C1] bus_for_each_dev+0x130/0x1e0 [ 17.786070][ C1] bus_add_driver+0x2c8/0x530 [ 17.786071][ C1] driver_register+0x1a3/0x390 [ 17.786072][ C1] __platform_driver_probe+0x13f/0x270 [ 17.786074][ C1] cmos_init+0x31/0x40 [ 17.786077][ C1] do_one_initcall+0x124/0x4f0 [ 17.786078][ C1] kernel_init_freeable+0x596/0x630 [ 17.786079][ C1] kernel_init+0x21/0x150 [ 17.786081][ C1] ret_from_fork+0x474/0x6b0 [ 17.786082][ C1] ret_from_fork_asm+0x11/0x20 [ 17.786083][ C1] [ 17.786084][ C1] -> (console_owner){..-.}-{0:0} { [ 17.786085][ C1] IN-SOFTIRQ-W at: [ 17.786086][ C1] __lock_acquire+0x388/0xc20 [ 17.786087][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.786089][ C1] console_lock_spinning_enable+0x5c/0x60 [ 17.786090][ C1] console_emit_next_record+0x1d1/0x4c0 [ 17.786092][ C1] console_flush_one_record+0x46f/0x710 [ 17.786093][ C1] console_unlock+0xee/0x1f0 [ 17.786095][ C1] vprintk_emit+0x37c/0x3e0 [ 17.786097][ C1] _printk+0xc7/0x100 [ 17.786100][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.786102][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.786105][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.786107][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.786109][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.786110][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.786112][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.786113][ C1] ip6_finish_output+0x646/0xda0 [ 17.786114][ C1] ip6_output+0x23f/0x7f0 [ 17.786115][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.786117][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.786119][ C1] call_timer_fn+0x160/0x4d0 [ 17.786120][ C1] __run_timers+0x68f/0xaa0 [ 17.786122][ C1] run_timer_softirq+0xf0/0x160 [ 17.786124][ C1] handle_softirqs+0x1d3/0x900 [ 17.786126][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.786127][ C1] irq_exit_rcu+0xe/0x30 [ 17.786128][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.786131][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.786133][ C1] pv_native_safe_halt+0xf/0x10 [ 17.786134][ C1] default_idle+0x9/0x10 [ 17.786136][ C1] default_idle_call+0x6e/0xb0 [ 17.786137][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.786140][ C1] do_idle+0xd8/0x190 [ 17.786141][ C1] cpu_startup_entry+0x53/0x70 [ 17.786142][ C1] start_secondary+0x204/0x2b0 [ 17.786144][ C1] common_startup_64+0x13e/0x148 [ 17.786147][ C1] INITIAL USE at: [ 17.786148][ C1] } [ 17.786148][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 17.786151][ C1] ... acquired at: [ 17.786152][ C1] mark_lock+0x1d7/0xa00 [ 17.786153][ C1] mark_usage+0x42/0x170 [ 17.786155][ C1] __lock_acquire+0x388/0xc20 [ 17.786156][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.786157][ C1] console_lock_spinning_enable+0x5c/0x60 [ 17.786159][ C1] console_emit_next_record+0x1d1/0x4c0 [ 17.786160][ C1] console_flush_one_record+0x46f/0x710 [ 17.786162][ C1] console_unlock+0xee/0x1f0 [ 17.786163][ C1] vprintk_emit+0x37c/0x3e0 [ 17.786165][ C1] _printk+0xc7/0x100 [ 17.786166][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.786176][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.786177][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.786179][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.786180][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.786181][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.786183][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.786184][ C1] ip6_finish_output+0x646/0xda0 [ 17.786185][ C1] ip6_output+0x23f/0x7f0 [ 17.786186][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.786188][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.786190][ C1] call_timer_fn+0x160/0x4d0 [ 17.786191][ C1] __run_timers+0x68f/0xaa0 [ 17.786193][ C1] run_timer_softirq+0xf0/0x160 [ 17.786194][ C1] handle_softirqs+0x1d3/0x900 [ 17.786195][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.786196][ C1] irq_exit_rcu+0xe/0x30 [ 17.786198][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.786199][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.786200][ C1] pv_native_safe_halt+0xf/0x10 [ 17.786201][ C1] default_idle+0x9/0x10 [ 17.786203][ C1] default_idle_call+0x6e/0xb0 [ 17.786204][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.786206][ C1] do_idle+0xd8/0x190 [ 17.786207][ C1] cpu_startup_entry+0x53/0x70 [ 17.786208][ C1] start_secondary+0x204/0x2b0 [ 17.786209][ C1] common_startup_64+0x13e/0x148 [ 17.786210][ C1] [ 17.786211][ C1] [ 17.786211][ C1] stack backtrace: [ 17.786213][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.786216][ C1] Tainted: [W]=WARN [ 17.786217][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.786219][ C1] Call Trace: [ 17.786220][ C1] [ 17.786222][ C1] dump_stack_lvl+0x6f/0xa0 [ 17.786226][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 17.786228][ C1] mark_lock_irq+0x989/0x9c0 [ 17.786230][ C1] ? add_lock_to_list+0x2c/0x1a0 [ 17.786233][ C1] mark_lock+0x1d7/0xa00 [ 17.786234][ C1] mark_usage+0x42/0x170 [ 17.786236][ C1] __lock_acquire+0x388/0xc20 [ 17.786238][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.786240][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 17.786242][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.786245][ C1] ? lock_acquire+0x13c/0x160 [ 17.786247][ C1] console_lock_spinning_enable+0x5c/0x60 [ 17.786249][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 17.786250][ C1] console_emit_next_record+0x1d1/0x4c0 [ 17.786252][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 17.786254][ C1] ? console_flush_one_record+0x106/0x710 [ 17.786256][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.786258][ C1] ? lock_acquire+0x13c/0x160 [ 17.786260][ C1] console_flush_one_record+0x46f/0x710 [ 17.786262][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 17.786264][ C1] ? __lock_acquire+0x518/0xc20 [ 17.786266][ C1] console_unlock+0xee/0x1f0 [ 17.786268][ C1] ? console_flush_one_record+0x710/0x710 [ 17.786269][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.786271][ C1] ? lock_acquire+0x60/0x160 [ 17.786273][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.786275][ C1] ? vprintk_emit+0x320/0x3e0 [ 17.786277][ C1] vprintk_emit+0x37c/0x3e0 [ 17.786279][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 17.786281][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.786283][ C1] _printk+0xc7/0x100 [ 17.786285][ C1] ? snapshot_read.cold+0x21/0x21 [ 17.786287][ C1] ? ___ratelimit+0x4e7/0xa00 [ 17.786290][ C1] ? idr_get_free+0x830/0x830 [ 17.786292][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.786295][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.786297][ C1] ? mark_usage+0x61/0x170 [ 17.786298][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.786301][ C1] ? mark_usage+0x61/0x170 [ 17.786302][ C1] ? netif_skb_features+0x658/0x1430 [ 17.786304][ C1] ? __lock_acquire+0x518/0xc20 [ 17.786305][ C1] ? validate_chain+0x737/0xc20 [ 17.786307][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 17.786309][ C1] ? mark_usage+0x61/0x170 [ 17.786310][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.786312][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.786314][ C1] ? validate_chain+0x730/0xc20 [ 17.786316][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 17.786318][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.786319][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.786321][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 17.786322][ C1] ? __rcu_read_lock+0x30/0x70 [ 17.786324][ C1] ? lock_acquire+0x13c/0x160 [ 17.786326][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.786328][ C1] ? tc_run+0x45e/0x7e0 [ 17.786329][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 17.786331][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.786332][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.786334][ C1] ? lock_acquire+0x13c/0x160 [ 17.786336][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.786339][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.786341][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.786342][ C1] ? find_held_lock+0x2b/0x80 [ 17.786344][ C1] ? neigh_hh_output+0x152/0x4c0 [ 17.786347][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.786349][ C1] ? ip6_dst_lookup+0x80/0x80 [ 17.786350][ C1] ? find_held_lock+0x2b/0x80 [ 17.786351][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.786353][ C1] ? ip6_mtu+0x15d/0x310 [ 17.786355][ C1] ip6_finish_output+0x646/0xda0 [ 17.786357][ C1] ip6_output+0x23f/0x7f0 [ 17.786359][ C1] ? ip6_finish_output+0xda0/0xda0 [ 17.786360][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.786362][ C1] ? find_held_lock+0x2b/0x80 [ 17.786363][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.786364][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 17.786366][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.786369][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 17.786371][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.786373][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.786375][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.786377][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.786379][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.786381][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.786383][ C1] ? lock_acquire+0x13c/0x160 [ 17.786385][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.786386][ C1] call_timer_fn+0x160/0x4d0 [ 17.786388][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 17.786390][ C1] ? debug_object_active_state+0x430/0x430 [ 17.786394][ C1] ? find_held_lock+0x2b/0x80 [ 17.786395][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.786397][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.786399][ C1] __run_timers+0x68f/0xaa0 [ 17.786401][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.786407][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.786409][ C1] ? __lock_acquire+0x518/0xc20 [ 17.786412][ C1] ? __rwlock_init+0x150/0x150 [ 17.786414][ C1] run_timer_softirq+0xf0/0x160 [ 17.786416][ C1] ? __run_timers+0xaa0/0xaa0 [ 17.786418][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.786420][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.786422][ C1] handle_softirqs+0x1d3/0x900 [ 17.786424][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.786426][ C1] ? _local_bh_enable+0xc0/0xc0 [ 17.786428][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.786429][ C1] irq_exit_rcu+0xe/0x30 [ 17.786430][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.786432][ C1] [ 17.786433][ C1] [ 17.786433][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 17.786435][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.786436][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.786439][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 17.786441][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 17.786443][ C1] RAX: 0000000000091321 RBX: ff11000001bea380 RCX: ffffffff920f0307 [ 17.786444][ C1] RDX: ff11000001bea380 RSI: ffffffff94e38af6 RDI: ffffffff9488d8e0 [ 17.786445][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.786446][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 17.786447][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.786448][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.786450][ C1] default_idle+0x9/0x10 [ 17.786452][ C1] default_idle_call+0x6e/0xb0 [ 17.786454][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.786455][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 17.786457][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 17.786459][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.786460][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.786462][ C1] do_idle+0xd8/0x190 [ 17.786464][ C1] cpu_startup_entry+0x53/0x70 [ 17.786465][ C1] start_secondary+0x204/0x2b0 [ 17.786466][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.786468][ C1] common_startup_64+0x13e/0x148 [ 17.786471][ C1] [ 17.786474][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.786476][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 17.786477][ C1] preempt_count: 303, expected: 0 [ 17.786478][ C1] RCU nest depth: 3, expected: 0 [ 17.786479][ C1] INFO: lockdep is turned off. [ 17.786479][ C1] irq event stamp: 595011 [ 17.786480][ C1] hardirqs last enabled at (595010): [] __down_trylock_console_sem+0x86/0xa0 [ 17.786482][ C1] hardirqs last disabled at (595011): [] console_emit_next_record+0x3d4/0x4c0 [ 17.786484][ C1] softirqs last enabled at (594654): [] handle_softirqs+0x67c/0x900 [ 17.786486][ C1] softirqs last disabled at (594723): [] __irq_exit_rcu+0x145/0x1c0 [ 17.786487][ C1] Preemption disabled at: [ 17.786488][ C1] [<0000000000000000>] 0x0 [ 17.786491][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.786493][ C1] Tainted: [W]=WARN [ 17.786494][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.786494][ C1] Call Trace: [ 17.786495][ C1] [ 17.786495][ C1] dump_stack_lvl+0x6f/0xa0 [ 17.786498][ C1] __might_resched.cold+0x1fe/0x2c1 [ 17.786501][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.786504][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.786506][ C1] __kmalloc_noprof+0x443/0x760 [ 17.786508][ C1] ? __rwlock_init+0x150/0x150 [ 17.786509][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 17.786511][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 17.786513][ C1] alloc_buf.isra.0+0x4b/0x260 [ 17.786514][ C1] put_chars+0x1e1/0x2f0 [ 17.786516][ C1] ? __send_to_port+0x420/0x420 [ 17.786518][ C1] ? mark_lock+0x1d7/0xa00 [ 17.786520][ C1] hvc_console_print+0x292/0x780 [ 17.786522][ C1] ? hvc_write+0x3a0/0x3a0 [ 17.786524][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.786525][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.786528][ C1] console_emit_next_record+0x22f/0x4c0 [ 17.786530][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 17.786532][ C1] ? console_flush_one_record+0x106/0x710 [ 17.786534][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.786535][ C1] ? lock_acquire+0x13c/0x160 [ 17.786537][ C1] console_flush_one_record+0x46f/0x710 [ 17.786540][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 17.786541][ C1] ? __lock_acquire+0x518/0xc20 [ 17.786544][ C1] console_unlock+0xee/0x1f0 [ 17.786545][ C1] ? console_flush_one_record+0x710/0x710 [ 17.786547][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.786549][ C1] ? lock_acquire+0x60/0x160 [ 17.786551][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.786552][ C1] ? vprintk_emit+0x320/0x3e0 [ 17.786554][ C1] vprintk_emit+0x37c/0x3e0 [ 17.786557][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 17.786559][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.786561][ C1] _printk+0xc7/0x100 [ 17.786563][ C1] ? snapshot_read.cold+0x21/0x21 [ 17.786564][ C1] ? ___ratelimit+0x4e7/0xa00 [ 17.786566][ C1] ? idr_get_free+0x830/0x830 [ 17.786569][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.786572][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.786575][ C1] ? mark_usage+0x61/0x170 [ 17.786577][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.786579][ C1] ? mark_usage+0x61/0x170 [ 17.786580][ C1] ? netif_skb_features+0x658/0x1430 [ 17.786582][ C1] ? __lock_acquire+0x518/0xc20 [ 17.786583][ C1] ? validate_chain+0x737/0xc20 [ 17.786585][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 17.786587][ C1] ? mark_usage+0x61/0x170 [ 17.786589][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.786591][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.786592][ C1] ? validate_chain+0x730/0xc20 [ 17.786594][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 17.786596][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.786598][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.786599][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 17.786601][ C1] ? __rcu_read_lock+0x30/0x70 [ 17.786602][ C1] ? lock_acquire+0x13c/0x160 [ 17.786604][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.786606][ C1] ? tc_run+0x45e/0x7e0 [ 17.786608][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 17.786609][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.786611][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.786612][ C1] ? lock_acquire+0x13c/0x160 [ 17.786614][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.786617][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.786619][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.786620][ C1] ? find_held_lock+0x2b/0x80 [ 17.786624][ C1] ? neigh_hh_output+0x152/0x4c0 [ 17.786628][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.786631][ C1] ? ip6_dst_lookup+0x80/0x80 [ 17.786633][ C1] ? find_held_lock+0x2b/0x80 [ 17.786634][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.786636][ C1] ? ip6_mtu+0x15d/0x310 [ 17.786638][ C1] ip6_finish_output+0x646/0xda0 [ 17.786640][ C1] ip6_output+0x23f/0x7f0 [ 17.786642][ C1] ? ip6_finish_output+0xda0/0xda0 [ 17.786643][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.786645][ C1] ? find_held_lock+0x2b/0x80 [ 17.786646][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.786647][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 17.786649][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.786652][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 17.786654][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.786656][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.786658][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.786660][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.786662][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.786664][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.786666][ C1] ? lock_acquire+0x13c/0x160 [ 17.786668][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.786670][ C1] call_timer_fn+0x160/0x4d0 [ 17.786672][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 17.786674][ C1] ? debug_object_active_state+0x430/0x430 [ 17.786675][ C1] ? find_held_lock+0x2b/0x80 [ 17.786677][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.786678][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.786681][ C1] __run_timers+0x68f/0xaa0 [ 17.786682][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.786685][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.786686][ C1] ? __lock_acquire+0x518/0xc20 [ 17.786689][ C1] ? __rwlock_init+0x150/0x150 [ 17.786692][ C1] run_timer_softirq+0xf0/0x160 [ 17.786694][ C1] ? __run_timers+0xaa0/0xaa0 [ 17.786695][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.786697][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.786698][ C1] handle_softirqs+0x1d3/0x900 [ 17.786700][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.786702][ C1] ? _local_bh_enable+0xc0/0xc0 [ 17.786704][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.786705][ C1] irq_exit_rcu+0xe/0x30 [ 17.786707][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.786708][ C1] [ 17.786709][ C1] [ 17.786709][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 17.786711][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.786713][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.786714][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 17.786715][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 17.786717][ C1] RAX: 0000000000091321 RBX: ff11000001bea380 RCX: ffffffff920f0307 [ 17.786717][ C1] RDX: ff11000001bea380 RSI: ffffffff94e38af6 RDI: ffffffff9488d8e0 [ 17.786718][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.786719][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 17.786720][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.786721][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.786723][ C1] default_idle+0x9/0x10 [ 17.786725][ C1] default_idle_call+0x6e/0xb0 [ 17.786727][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.786728][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 17.786730][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 17.786731][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.786732][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.786735][ C1] do_idle+0xd8/0x190 [ 17.786736][ C1] cpu_startup_entry+0x53/0x70 [ 17.786737][ C1] start_secondary+0x204/0x2b0 [ 17.786739][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.786741][ C1] common_startup_64+0x13e/0x148 [ 17.786744][ C1] [ 17.918658][ T319] Mirror/redirect action on [ 26.490486][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 26.490500][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.490503][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 26.490504][ C1] preempt_count: 303, expected: 0 [ 26.490505][ C1] RCU nest depth: 3, expected: 0 [ 26.490506][ C1] INFO: lockdep is turned off. [ 26.490507][ C1] irq event stamp: 595011 [ 26.490508][ C1] hardirqs last enabled at (595010): [] __down_trylock_console_sem+0x86/0xa0 [ 26.490518][ C1] hardirqs last disabled at (595011): [] console_emit_next_record+0x3d4/0x4c0 [ 26.490520][ C1] softirqs last enabled at (594654): [] handle_softirqs+0x67c/0x900 [ 26.490523][ C1] softirqs last disabled at (594723): [] __irq_exit_rcu+0x145/0x1c0 [ 26.490525][ C1] Preemption disabled at: [ 26.490526][ C1] [<0000000000000000>] 0x0 [ 26.490532][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.490535][ C1] Tainted: [W]=WARN [ 26.490537][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.490539][ C1] Call Trace: [ 26.490540][ C1] [ 26.490542][ C1] dump_stack_lvl+0x6f/0xa0 [ 26.490548][ C1] __might_resched.cold+0x1fe/0x2c1 [ 26.490552][ C1] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 26.490554][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.490557][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490561][ C1] __kmalloc_noprof+0x443/0x760 [ 26.490564][ C1] ? __rwlock_init+0x150/0x150 [ 26.490567][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 26.490571][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 26.490572][ C1] alloc_buf.isra.0+0x4b/0x260 [ 26.490574][ C1] put_chars+0x1e1/0x2f0 [ 26.490576][ C1] ? __send_to_port+0x420/0x420 [ 26.490578][ C1] ? console_prepend_replay+0x20/0x20 [ 26.490580][ C1] hvc_console_print+0x292/0x780 [ 26.490584][ C1] ? hvc_write+0x3a0/0x3a0 [ 26.490585][ C1] ? vsnprintf+0x668/0x1700 [ 26.490588][ C1] ? __rwlock_init+0x150/0x150 [ 26.490590][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490591][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490593][ C1] console_emit_next_record+0x22f/0x4c0 [ 26.490596][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 26.490598][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490599][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490601][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490603][ C1] ? lock_acquire+0x13c/0x160 [ 26.490604][ C1] ? console_flush_one_record+0x111/0x710 [ 26.490606][ C1] console_flush_one_record+0x46f/0x710 [ 26.490608][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 26.490611][ C1] console_unlock+0xee/0x1f0 [ 26.490612][ C1] ? lock_acquire+0x13c/0x160 [ 26.490614][ C1] ? console_flush_one_record+0x710/0x710 [ 26.490615][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490617][ C1] ? lock_release+0x184/0x1f0 [ 26.490618][ C1] ? lock_acquire+0x60/0x160 [ 26.490620][ C1] ? __rcu_read_lock+0x30/0x70 [ 26.490622][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.490624][ C1] ? vprintk_emit+0x320/0x3e0 [ 26.490627][ C1] vprintk_emit+0x37c/0x3e0 [ 26.490631][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 26.490633][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 26.490635][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490636][ C1] ? lock_acquire+0x13c/0x160 [ 26.490638][ C1] _printk+0xc7/0x100 [ 26.490642][ C1] ? snapshot_read.cold+0x21/0x21 [ 26.490643][ C1] ? ___ratelimit+0x4e7/0xa00 [ 26.490646][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 26.490650][ C1] ? idr_get_free+0x830/0x830 [ 26.490652][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 26.490655][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 26.490659][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 26.490662][ C1] ? lock_release+0x184/0x1f0 [ 26.490664][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 26.490666][ C1] ? sock_def_readable+0x156/0x480 [ 26.490669][ C1] ? packet_rcv+0xd26/0x15a0 [ 26.490672][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490674][ C1] ? lock_release+0x184/0x1f0 [ 26.490676][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 26.490678][ C1] ? lock_acquire+0x13c/0x160 [ 26.490680][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490681][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 26.490684][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490685][ C1] dev_hard_start_xmit+0xf4/0x620 [ 26.490688][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 26.490690][ C1] sch_direct_xmit+0x13d/0xaa0 [ 26.490692][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 26.490694][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490696][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 26.490697][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 26.490698][ C1] ? __rcu_read_lock+0x30/0x70 [ 26.490700][ C1] ? lock_acquire+0x13c/0x160 [ 26.490702][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 26.490704][ C1] ? tc_run+0x8b/0x7e0 [ 26.490705][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 26.490707][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 26.490708][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490710][ C1] ? lock_acquire+0x13c/0x160 [ 26.490712][ C1] __dev_queue_xmit+0x942/0x1b80 [ 26.490714][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 26.490717][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 26.490718][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 26.490722][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 26.490724][ C1] ? neigh_hh_output+0x152/0x4c0 [ 26.490727][ C1] ip6_finish_output2+0x96f/0x1300 [ 26.490729][ C1] ? ip6_dst_lookup+0x80/0x80 [ 26.490731][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490732][ C1] ? lock_acquire+0x13c/0x160 [ 26.490734][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490735][ C1] ? lock_release+0x184/0x1f0 [ 26.490737][ C1] ip6_finish_output+0x646/0xda0 [ 26.490739][ C1] ip6_output+0x23f/0x7f0 [ 26.490741][ C1] ? ip6_finish_output+0xda0/0xda0 [ 26.490742][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 26.490745][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490746][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.490748][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 26.490749][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490750][ C1] ? trace_hardirqs_on+0x36/0x40 [ 26.490751][ C1] ? lock_acquire+0x13c/0x160 [ 26.490753][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490755][ C1] ndisc_send_skb+0xba3/0x1520 [ 26.490758][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 26.490761][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 26.490763][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.490765][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.490766][ C1] addrconf_rs_timer+0x26f/0x770 [ 26.490768][ C1] ? do_raw_spin_lock+0x131/0x280 [ 26.490770][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.490771][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490773][ C1] ? lock_acquire+0x13c/0x160 [ 26.490774][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 26.490776][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.490778][ C1] call_timer_fn+0x160/0x4d0 [ 26.490780][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 26.490782][ C1] ? debug_object_active_state+0x430/0x430 [ 26.490785][ C1] ? __rwlock_init+0x150/0x150 [ 26.490787][ C1] ? timer_recalc_next_expiry+0xf0/0x210 [ 26.490788][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490790][ C1] __run_timers+0x68f/0xaa0 [ 26.490792][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.490794][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.490796][ C1] ? do_raw_spin_lock+0x131/0x280 [ 26.490799][ C1] ? __rwlock_init+0x150/0x150 [ 26.490801][ C1] run_timer_softirq+0xf0/0x160 [ 26.490803][ C1] ? __run_timers+0xaa0/0xaa0 [ 26.490804][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.490805][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490807][ C1] handle_softirqs+0x1d3/0x900 [ 26.490809][ C1] ? _local_bh_enable+0xc0/0xc0 [ 26.490811][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490812][ C1] ? lock_release+0x184/0x1f0 [ 26.490814][ C1] __irq_exit_rcu+0x145/0x1c0 [ 26.490815][ C1] irq_exit_rcu+0xe/0x30 [ 26.490817][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.490819][ C1] [ 26.490819][ C1] [ 26.490820][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 26.490823][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.490825][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.490827][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 26.490829][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 26.490832][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 26.490834][ C1] RDX: 0000000000000001 RSI: ffffffff9488d860 RDI: ffffffff920f0307 [ 26.490835][ C1] RBP: 0000000000000000 R08: ffffffff94581421 R09: 1fe2200006a563a2 [ 26.490835][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 26.490836][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 26.490837][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 26.490839][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.490842][ C1] default_idle+0x9/0x10 [ 26.490844][ C1] default_idle_call+0x6e/0xb0 [ 26.490846][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.490847][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 26.490849][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 26.490851][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.490853][ C1] do_idle+0xd8/0x190 [ 26.490855][ C1] cpu_startup_entry+0x53/0x70 [ 26.490856][ C1] start_secondary+0x204/0x2b0 [ 26.490858][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 26.490860][ C1] common_startup_64+0x13e/0x148 [ 26.490864][ C1] [ 43.386488][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 43.386502][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 43.386504][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 43.386506][ C1] preempt_count: 303, expected: 0 [ 43.386507][ C1] RCU nest depth: 3, expected: 0 [ 43.386508][ C1] INFO: lockdep is turned off. [ 43.386509][ C1] irq event stamp: 595011 [ 43.386510][ C1] hardirqs last enabled at (595010): [] __down_trylock_console_sem+0x86/0xa0 [ 43.386519][ C1] hardirqs last disabled at (595011): [] console_emit_next_record+0x3d4/0x4c0 [ 43.386521][ C1] softirqs last enabled at (594654): [] handle_softirqs+0x67c/0x900 [ 43.386524][ C1] softirqs last disabled at (594723): [] __irq_exit_rcu+0x145/0x1c0 [ 43.386526][ C1] Preemption disabled at: [ 43.386527][ C1] [<0000000000000000>] 0x0 [ 43.386533][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 43.386537][ C1] Tainted: [W]=WARN [ 43.386538][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.386540][ C1] Call Trace: [ 43.386542][ C1] [ 43.386543][ C1] dump_stack_lvl+0x6f/0xa0 [ 43.386548][ C1] __might_resched.cold+0x1fe/0x2c1 [ 43.386552][ C1] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 43.386554][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 43.386558][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386562][ C1] __kmalloc_noprof+0x443/0x760 [ 43.386565][ C1] ? __rwlock_init+0x150/0x150 [ 43.386568][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 43.386572][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 43.386574][ C1] alloc_buf.isra.0+0x4b/0x260 [ 43.386575][ C1] put_chars+0x1e1/0x2f0 [ 43.386577][ C1] ? __send_to_port+0x420/0x420 [ 43.386579][ C1] ? console_prepend_replay+0x20/0x20 [ 43.386581][ C1] hvc_console_print+0x292/0x780 [ 43.386585][ C1] ? hvc_write+0x3a0/0x3a0 [ 43.386586][ C1] ? vsnprintf+0x668/0x1700 [ 43.386589][ C1] ? __rwlock_init+0x150/0x150 [ 43.386591][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386592][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386595][ C1] console_emit_next_record+0x22f/0x4c0 [ 43.386598][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 43.386600][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386601][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386603][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386604][ C1] ? lock_acquire+0x13c/0x160 [ 43.386607][ C1] ? console_flush_one_record+0x111/0x710 [ 43.386608][ C1] console_flush_one_record+0x46f/0x710 [ 43.386611][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 43.386613][ C1] console_unlock+0xee/0x1f0 [ 43.386615][ C1] ? lock_acquire+0x13c/0x160 [ 43.386617][ C1] ? console_flush_one_record+0x710/0x710 [ 43.386618][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386620][ C1] ? lock_release+0x184/0x1f0 [ 43.386621][ C1] ? lock_acquire+0x60/0x160 [ 43.386624][ C1] ? __rcu_read_lock+0x30/0x70 [ 43.386627][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 43.386629][ C1] ? vprintk_emit+0x320/0x3e0 [ 43.386632][ C1] vprintk_emit+0x37c/0x3e0 [ 43.386635][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 43.386637][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 43.386639][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386641][ C1] ? lock_acquire+0x13c/0x160 [ 43.386642][ C1] _printk+0xc7/0x100 [ 43.386646][ C1] ? snapshot_read.cold+0x21/0x21 [ 43.386647][ C1] ? ___ratelimit+0x4e7/0xa00 [ 43.386651][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 43.386654][ C1] ? idr_get_free+0x830/0x830 [ 43.386656][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 43.386659][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 43.386663][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 43.386666][ C1] ? lock_release+0x184/0x1f0 [ 43.386668][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 43.386670][ C1] ? sock_def_readable+0x156/0x480 [ 43.386673][ C1] ? packet_rcv+0xd26/0x15a0 [ 43.386677][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386679][ C1] ? lock_release+0x184/0x1f0 [ 43.386680][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 43.386683][ C1] ? lock_acquire+0x13c/0x160 [ 43.386684][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386686][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 43.386689][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386690][ C1] dev_hard_start_xmit+0xf4/0x620 [ 43.386693][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 43.386695][ C1] sch_direct_xmit+0x13d/0xaa0 [ 43.386697][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 43.386699][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386701][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 43.386702][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 43.386703][ C1] ? __rcu_read_lock+0x30/0x70 [ 43.386705][ C1] ? lock_acquire+0x13c/0x160 [ 43.386707][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 43.386709][ C1] ? tc_run+0x8b/0x7e0 [ 43.386711][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 43.386712][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 43.386714][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386716][ C1] ? lock_acquire+0x13c/0x160 [ 43.386717][ C1] __dev_queue_xmit+0x942/0x1b80 [ 43.386720][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 43.386722][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 43.386724][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 43.386727][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 43.386730][ C1] ? neigh_hh_output+0x152/0x4c0 [ 43.386733][ C1] ip6_finish_output2+0x96f/0x1300 [ 43.386735][ C1] ? ip6_dst_lookup+0x80/0x80 [ 43.386737][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386739][ C1] ? lock_acquire+0x13c/0x160 [ 43.386740][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386742][ C1] ? lock_release+0x184/0x1f0 [ 43.386744][ C1] ip6_finish_output+0x646/0xda0 [ 43.386746][ C1] ip6_output+0x23f/0x7f0 [ 43.386747][ C1] ? ip6_finish_output+0xda0/0xda0 [ 43.386749][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 43.386752][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386753][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.386755][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 43.386756][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386758][ C1] ? trace_hardirqs_on+0x36/0x40 [ 43.386759][ C1] ? lock_acquire+0x13c/0x160 [ 43.386760][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386762][ C1] ndisc_send_skb+0xba3/0x1520 [ 43.386766][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 43.386769][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 43.386771][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.386773][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.386775][ C1] addrconf_rs_timer+0x26f/0x770 [ 43.386776][ C1] ? do_raw_spin_lock+0x131/0x280 [ 43.386778][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.386780][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386782][ C1] ? lock_acquire+0x13c/0x160 [ 43.386783][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 43.386785][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.386787][ C1] call_timer_fn+0x160/0x4d0 [ 43.386789][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 43.386791][ C1] ? debug_object_active_state+0x430/0x430 [ 43.386795][ C1] ? __rwlock_init+0x150/0x150 [ 43.386796][ C1] ? timer_recalc_next_expiry+0xf0/0x210 [ 43.386798][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386800][ C1] __run_timers+0x68f/0xaa0 [ 43.386802][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.386804][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 43.386806][ C1] ? do_raw_spin_lock+0x131/0x280 [ 43.386809][ C1] ? __rwlock_init+0x150/0x150 [ 43.386811][ C1] run_timer_softirq+0xf0/0x160 [ 43.386813][ C1] ? __run_timers+0xaa0/0xaa0 [ 43.386815][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.386816][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386818][ C1] handle_softirqs+0x1d3/0x900 [ 43.386820][ C1] ? _local_bh_enable+0xc0/0xc0 [ 43.386821][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386823][ C1] ? lock_release+0x184/0x1f0 [ 43.386825][ C1] __irq_exit_rcu+0x145/0x1c0 [ 43.386826][ C1] irq_exit_rcu+0xe/0x30 [ 43.386828][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 43.386830][ C1] [ 43.386830][ C1] [ 43.386831][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 43.386833][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 43.386835][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 43.386838][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 43.386840][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 43.386843][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 43.386845][ C1] RDX: 0000000000000001 RSI: ffffffff9488d860 RDI: ffffffff920f0307 [ 43.386845][ C1] RBP: 0000000000000000 R08: ffffffff94581421 R09: 1fe2200006a563a2 [ 43.386846][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 43.386847][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 43.386848][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 43.386850][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 43.386853][ C1] default_idle+0x9/0x10 [ 43.386855][ C1] default_idle_call+0x6e/0xb0 [ 43.386857][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 43.386859][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 43.386860][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 43.386863][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.386865][ C1] do_idle+0xd8/0x190 [ 43.386866][ C1] cpu_startup_entry+0x53/0x70 [ 43.386868][ C1] start_secondary+0x204/0x2b0 [ 43.386870][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 43.386872][ C1] common_startup_64+0x13e/0x148 [ 43.386876][ C1] [ 43.417536][ C0] clocksource: Watchdog remote CPU 1 read timed out [ 44.465098][ T525] br1: port 1(veth1) entered disabled state [ 44.465112][ T525] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 44.465114][ T525] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 525, name: ip [ 44.465116][ T525] preempt_count: 202, expected: 0 [ 44.465117][ T525] RCU nest depth: 0, expected: 0 [ 44.465118][ T525] INFO: lockdep is turned off. [ 44.465119][ T525] irq event stamp: 0 [ 44.465120][ T525] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 44.465124][ T525] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 44.465130][ T525] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 44.465132][ T525] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 44.465134][ T525] Preemption disabled at: [ 44.465134][ T525] [<0000000000000000>] 0x0 [ 44.465139][ T525] CPU: 3 UID: 0 PID: 525 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 44.465143][ T525] Tainted: [W]=WARN [ 44.465144][ T525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.465145][ T525] Call Trace: [ 44.465147][ T525] [ 44.465148][ T525] dump_stack_lvl+0x6f/0xa0 [ 44.465153][ T525] __might_resched.cold+0x1fe/0x2c1 [ 44.465157][ T525] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 44.465161][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465164][ T525] __kmalloc_noprof+0x443/0x760 [ 44.465168][ T525] ? __rwlock_init+0x150/0x150 [ 44.465170][ T525] ? alloc_buf.isra.0+0x4b/0x260 [ 44.465174][ T525] ? do_raw_spin_unlock+0x59/0x250 [ 44.465176][ T525] alloc_buf.isra.0+0x4b/0x260 [ 44.465177][ T525] put_chars+0x1e1/0x2f0 [ 44.465179][ T525] ? __send_to_port+0x420/0x420 [ 44.465181][ T525] ? printk_get_next_message+0x240/0x650 [ 44.465185][ T525] hvc_console_print+0x292/0x780 [ 44.465188][ T525] ? hvc_write+0x3a0/0x3a0 [ 44.465191][ T525] ? __rwlock_init+0x150/0x150 [ 44.465192][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465194][ T525] ? lock_acquire+0x13c/0x160 [ 44.465196][ T525] console_emit_next_record+0x22f/0x4c0 [ 44.465198][ T525] ? devkmsg_read+0x4b0/0x4b0 [ 44.465200][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465202][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465203][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465205][ T525] ? lock_acquire+0x13c/0x160 [ 44.465207][ T525] ? console_flush_one_record+0x111/0x710 [ 44.465209][ T525] console_flush_one_record+0x46f/0x710 [ 44.465211][ T525] ? console_emit_next_record+0x4c0/0x4c0 [ 44.465213][ T525] console_unlock+0xee/0x1f0 [ 44.465215][ T525] ? lock_acquire+0x13c/0x160 [ 44.465217][ T525] ? console_flush_one_record+0x710/0x710 [ 44.465218][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465220][ T525] ? lock_release+0x184/0x1f0 [ 44.465221][ T525] ? lock_acquire+0x60/0x160 [ 44.465222][ T525] ? __rcu_read_lock+0x30/0x70 [ 44.465224][ T525] ? __down_trylock_console_sem+0x5e/0xa0 [ 44.465226][ T525] ? vprintk_emit+0x320/0x3e0 [ 44.465228][ T525] vprintk_emit+0x37c/0x3e0 [ 44.465231][ T525] ? wake_up_klogd_work_func+0x90/0x90 [ 44.465232][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465234][ T525] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 44.465236][ T525] ? trace_hardirqs_on+0x36/0x40 [ 44.465238][ T525] _printk+0xc7/0x100 [ 44.465241][ T525] ? snapshot_read.cold+0x21/0x21 [ 44.465243][ T525] ? ipv6_mc_down+0x17e/0x2d0 [ 44.465248][ T525] br_set_state+0x22f/0x430 [bridge] [ 44.465261][ T525] br_stp_disable_port+0x11f/0x390 [bridge] [ 44.465269][ T525] br_device_event+0x7b5/0x8f0 [bridge] [ 44.465278][ T525] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 44.465281][ T525] ? llc_exit+0x3e0/0x3e0 [llc] [ 44.465283][ T525] ? addrconf_notify+0x2c8/0xf30 [ 44.465287][ T525] notifier_call_chain+0xae/0x300 [ 44.465290][ T525] __dev_notify_flags+0x23c/0x3c0 [ 44.465294][ T525] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 44.465296][ T525] ? netif_change_name+0x8c0/0x8c0 [ 44.465298][ T525] ? netif_set_allmulti+0x250/0x250 [ 44.465300][ T525] ? __kernel_text_address+0x12/0x30 [ 44.465302][ T525] ? write_profile+0xf0/0xf0 [ 44.465310][ T525] ? unwind_get_return_address+0x67/0xd0 [ 44.465313][ T525] netif_change_flags+0xfe/0x190 [ 44.465315][ T525] do_setlink.isra.0+0x1cc3/0x2750 [ 44.465318][ T525] ? stack_trace_save+0x93/0xc0 [ 44.465320][ T525] ? rtnl_link_get_size+0x350/0x350 [ 44.465321][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465322][ T525] ? stack_depot_save_flags+0x1bc/0x790 [ 44.465326][ T525] ? kasan_save_stack+0x3d/0x50 [ 44.465329][ T525] ? kasan_save_stack+0x2f/0x50 [ 44.465330][ T525] ? kasan_save_track+0x14/0x30 [ 44.465332][ T525] ? __kasan_kmalloc+0x7b/0x90 [ 44.465333][ T525] ? __kmalloc_cache_noprof+0x29a/0x620 [ 44.465335][ T525] ? rtnl_newlink+0x124/0x11c0 [ 44.465336][ T525] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.465337][ T525] ? netlink_rcv_skb+0x14e/0x3a0 [ 44.465339][ T525] ? netlink_unicast+0x486/0x750 [ 44.465341][ T525] ? netlink_sendmsg+0x735/0xc60 [ 44.465342][ T525] ? ____sys_sendmsg+0x415/0x880 [ 44.465344][ T525] ? ___sys_sendmsg+0x14e/0x1d0 [ 44.465346][ T525] ? __sys_sendmsg+0x12c/0x1d0 [ 44.465347][ T525] ? do_syscall_64+0xff/0x530 [ 44.465349][ T525] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.465352][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465354][ T525] ? lock_acquire+0x13c/0x160 [ 44.465355][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465356][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465358][ T525] ? trace_contention_end+0xb3/0x180 [ 44.465361][ T525] ? __mutex_lock+0x1db/0x1ea0 [ 44.465363][ T525] ? __mutex_lock+0x9a3/0x1ea0 [ 44.465364][ T525] ? rtnl_newlink+0x9a8/0x11c0 [ 44.465365][ T525] ? ww_mutex_lock+0x160/0x160 [ 44.465367][ T525] ? __rtnl_newlink+0x3fa/0xa50 [ 44.465369][ T525] rtnl_newlink+0x9f1/0x11c0 [ 44.465371][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465373][ T525] ? rtnl_bridge_getlink+0x850/0x850 [ 44.465374][ T525] ? lock_acquire+0x13c/0x160 [ 44.465375][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465377][ T525] ? is_bpf_text_address+0x3e/0x110 [ 44.465381][ T525] ? is_bpf_text_address+0x72/0x110 [ 44.465382][ T525] ? kernel_text_address+0x149/0x170 [ 44.465383][ T525] ? __kernel_text_address+0x12/0x30 [ 44.465385][ T525] ? write_profile+0xf0/0xf0 [ 44.465386][ T525] ? unwind_get_return_address+0x67/0xd0 [ 44.465387][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465389][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465390][ T525] ? cap_capable+0x1d7/0x3d0 [ 44.465394][ T525] ? lock_acquire+0x13c/0x160 [ 44.465395][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465397][ T525] ? rtnl_bridge_getlink+0x850/0x850 [ 44.465398][ T525] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.465400][ T525] ? rtnl_link_fill+0x920/0x920 [ 44.465401][ T525] ? filter_irq_stacks+0xd0/0xd0 [ 44.465403][ T525] ? stack_depot_save_flags+0x1bc/0x790 [ 44.465407][ T525] netlink_rcv_skb+0x14e/0x3a0 [ 44.465409][ T525] ? rtnl_link_fill+0x920/0x920 [ 44.465410][ T525] ? lock_release+0x184/0x1f0 [ 44.465411][ T525] ? netlink_ack+0xcf0/0xcf0 [ 44.465413][ T525] ? __netlink_lookup+0xb9/0x6b0 [ 44.465415][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465417][ T525] ? lock_release+0x184/0x1f0 [ 44.465419][ T525] netlink_unicast+0x486/0x750 [ 44.465421][ T525] ? netlink_attachskb+0x810/0x810 [ 44.465422][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465424][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465425][ T525] ? lock_acquire+0x13c/0x160 [ 44.465427][ T525] netlink_sendmsg+0x735/0xc60 [ 44.465429][ T525] ? netlink_unicast+0x750/0x750 [ 44.465431][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465432][ T525] ? lock_release+0x184/0x1f0 [ 44.465434][ T525] ____sys_sendmsg+0x415/0x880 [ 44.465436][ T525] ? copy_msghdr_from_user+0x279/0x420 [ 44.465437][ T525] ? get_timestamp.constprop.0+0x390/0x390 [ 44.465439][ T525] ? move_addr_to_kernel+0x40/0x40 [ 44.465440][ T525] ? filter_irq_stacks+0xd0/0xd0 [ 44.465442][ T525] ___sys_sendmsg+0x14e/0x1d0 [ 44.465444][ T525] ? copy_msghdr_from_user+0x420/0x420 [ 44.465449][ T525] __sys_sendmsg+0x12c/0x1d0 [ 44.465451][ T525] ? __sys_sendmsg_sock+0x20/0x20 [ 44.465453][ T525] ? rcu_is_watching+0x16/0xd0 [ 44.465455][ T525] do_syscall_64+0xff/0x530 [ 44.465456][ T525] ? exc_page_fault+0xee/0x100 [ 44.465458][ T525] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.465460][ T525] RIP: 0033:0x7fd841c5954e [ 44.465462][ T525] 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 [ 44.465463][ T525] RSP: 002b:00007ffe7cb07be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.465467][ T525] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd841c5954e [ 44.465469][ T525] RDX: 0000000000000000 RSI: 00007ffe7cb07c90 RDI: 0000000000000005 [ 44.465469][ T525] RBP: 00007ffe7cb07bf0 R08: 0000000000000000 R09: 0000000000000000 [ 44.465470][ T525] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ab38 [ 44.465471][ T525] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe7cb08350 [ 44.465473][ T525] [ 44.498708][ T525] ip (525) used greatest stack depth: 23016 bytes left [ 44.515487][ T526] br1: port 2(veth2) entered disabled state [ 44.537798][ T527] veth2: left allmulticast mode [ 44.537990][ T527] veth2: left promiscuous mode [ 44.538247][ T527] br1: port 2(veth2) entered disabled state [ 44.538953][ T527] veth1: left allmulticast mode [ 44.539132][ T527] veth1: left promiscuous mode [ 44.539383][ T527] br1: port 1(veth1) entered disabled state