[ 9.277057][ T186] ip (186) used greatest stack depth: 24016 bytes left [ 9.277072][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.277074][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 9.277076][ T186] preempt_count: 2, expected: 0 [ 9.277077][ T186] RCU nest depth: 0, expected: 0 [ 9.277078][ T186] locks held by ip/186: 5, last CPU#2: [ 9.277080][ T186] #0: ffffffffbca027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.277092][ T186] #1: ffffffffbcb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.277098][ T186] #2: ffffffffbcb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.277102][ T186] #3: ffffffffbca89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.277105][ T186] #4: ffffffffbca89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.277109][ T186] irq event stamp: 26822 [ 9.277110][ T186] hardirqs last enabled at (26821): [] __down_trylock_console_sem+0x86/0xa0 [ 9.277112][ T186] hardirqs last disabled at (26822): [] console_emit_next_record+0x3d4/0x4c0 [ 9.277114][ T186] softirqs last enabled at (25734): [] handle_softirqs+0x67c/0x900 [ 9.277116][ T186] softirqs last disabled at (25729): [] __irq_exit_rcu+0x145/0x1c0 [ 9.277118][ T186] Preemption disabled at: [ 9.277119][ T186] [<0000000000000000>] 0x0 [ 9.277125][ T186] CPU: 2 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.277129][ T186] Tainted: [W]=WARN [ 9.277130][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.277131][ T186] Call Trace: [ 9.277133][ T186] [ 9.277134][ T186] dump_stack_lvl+0x6f/0xa0 [ 9.277140][ T186] __might_resched.cold+0x1fe/0x2c1 [ 9.277145][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.277149][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 9.277155][ T186] __kmalloc_noprof+0x443/0x760 [ 9.277157][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 9.277163][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 9.277165][ T186] alloc_buf.isra.0+0x4b/0x260 [ 9.277168][ T186] put_chars+0x1e1/0x2f0 [ 9.277171][ T186] ? __send_to_port+0x420/0x420 [ 9.277173][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.277177][ T186] ? validate_chain+0x38b/0xc20 [ 9.277182][ T186] hvc_console_print+0x292/0x780 [ 9.277189][ T186] ? hvc_write+0x3a0/0x3a0 [ 9.277191][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.277193][ T186] ? lock_acquire+0x13c/0x160 [ 9.277197][ T186] console_emit_next_record+0x22f/0x4c0 [ 9.277201][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 9.277203][ T186] ? console_flush_one_record+0x106/0x710 [ 9.277206][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.277208][ T186] ? lock_acquire+0x13c/0x160 [ 9.277212][ T186] console_flush_one_record+0x46f/0x710 [ 9.277216][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 9.277218][ T186] ? __lock_acquire+0x518/0xc20 [ 9.277223][ T186] console_unlock+0xee/0x1f0 [ 9.277226][ T186] ? console_flush_one_record+0x710/0x710 [ 9.277228][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.277237][ T186] ? lock_acquire+0x60/0x160 [ 9.277240][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.277242][ T186] ? vprintk_emit+0x320/0x3e0 [ 9.277245][ T186] vprintk_emit+0x37c/0x3e0 [ 9.277249][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 9.277252][ T186] ? __lock_acquire+0x518/0xc20 [ 9.277256][ T186] _printk+0xc7/0x100 [ 9.277260][ T186] ? snapshot_read.cold+0x21/0x21 [ 9.277263][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.277265][ T186] ? __rwlock_init+0x150/0x150 [ 9.277269][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.277272][ T186] do_exit.cold+0x82/0x9c [ 9.277275][ T186] ? exit_notify+0x890/0x890 [ 9.277277][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 9.277281][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.277287][ T186] do_group_exit+0xb8/0x370 [ 9.277289][ T186] __x64_sys_exit_group+0x3c/0x50 [ 9.277291][ T186] x64_sys_call+0x1567/0x1570 [ 9.277293][ T186] do_syscall_64+0xff/0x530 [ 9.277296][ T186] ? exc_page_fault+0xee/0x100 [ 9.277299][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.277302][ T186] RIP: 0033:0x7f1a9f00a1b8 [ 9.277304][ T186] Code: Unable to access opcode bytes at 0x7f1a9f00a18e. [ 9.277305][ T186] RSP: 002b:00007ffefa45c628 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.277307][ T186] RAX: ffffffffffffffda RBX: 00007f1a9f13af88 RCX: 00007f1a9f00a1b8 [ 9.277309][ T186] RDX: 00007f1a9ed54fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.277310][ T186] RBP: 00007ffefa45c680 R08: 0000000000000000 R09: 0000000000008010 [ 9.277310][ T186] R10: 00007ffefa45c440 R11: 0000000000000246 R12: 0000000000000001 [ 9.277311][ T186] R13: 0000000000000000 R14: 00007f1a9f139680 R15: 00007f1a9f13afa0 [ 9.277318][ T186] [ 10.757955][ T249] gre: GRE over IPv4 demultiplexer driver [ 10.757971][ T249] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.757972][ T249] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 249, name: modprobe [ 10.757974][ T249] preempt_count: 1, expected: 0 [ 10.757975][ T249] RCU nest depth: 0, expected: 0 [ 10.757976][ T249] locks held by modprobe/249: 4, last CPU#3: [ 10.757979][ T249] #0: ffffffffbcb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.757991][ T249] #1: ffffffffbcb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.757995][ T249] #2: ffffffffbca89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.757999][ T249] #3: ffffffffbca89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.758003][ T249] irq event stamp: 32974 [ 10.758004][ T249] hardirqs last enabled at (32973): [] __down_trylock_console_sem+0x86/0xa0 [ 10.758006][ T249] hardirqs last disabled at (32974): [] console_emit_next_record+0x3d4/0x4c0 [ 10.758008][ T249] softirqs last enabled at (32054): [] handle_softirqs+0x67c/0x900 [ 10.758011][ T249] softirqs last disabled at (31557): [] __irq_exit_rcu+0x145/0x1c0 [ 10.758014][ T249] Preemption disabled at: [ 10.758014][ T249] [] vprintk_emit+0x31b/0x3e0 [ 10.758021][ T249] CPU: 3 UID: 0 PID: 249 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.758024][ T249] Tainted: [W]=WARN [ 10.758025][ T249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.758026][ T249] Call Trace: [ 10.758028][ T249] [ 10.758029][ T249] dump_stack_lvl+0x6f/0xa0 [ 10.758035][ T249] ? vprintk_emit+0x31b/0x3e0 [ 10.758037][ T249] __might_resched.cold+0x1fe/0x2c1 [ 10.758042][ T249] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.758046][ T249] ? __kmalloc_noprof+0xdb/0x760 [ 10.758051][ T249] __kmalloc_noprof+0x443/0x760 [ 10.758053][ T249] ? alloc_buf.isra.0+0x4b/0x260 [ 10.758059][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 10.758062][ T249] alloc_buf.isra.0+0x4b/0x260 [ 10.758065][ T249] put_chars+0x1e1/0x2f0 [ 10.758067][ T249] ? desc_read_finalized_seq+0x79/0x120 [ 10.758069][ T249] ? __send_to_port+0x420/0x420 [ 10.758071][ T249] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.758075][ T249] ? validate_chain+0x38b/0xc20 [ 10.758079][ T249] hvc_console_print+0x292/0x780 [ 10.758082][ T249] ? __lock_acquire+0x518/0xc20 [ 10.758083][ T249] ? __lock_acquire+0x518/0xc20 [ 10.758088][ T249] ? hvc_write+0x3a0/0x3a0 [ 10.758089][ T249] ? console_emit_next_record+0x1df/0x4c0 [ 10.758092][ T249] ? rcu_is_watching+0x16/0xd0 [ 10.758095][ T249] ? lock_acquire+0x13c/0x160 [ 10.758099][ T249] console_emit_next_record+0x22f/0x4c0 [ 10.758103][ T249] ? devkmsg_read+0x4b0/0x4b0 [ 10.758105][ T249] ? console_flush_one_record+0x106/0x710 [ 10.758108][ T249] ? rcu_is_watching+0x16/0xd0 [ 10.758110][ T249] ? lock_acquire+0x13c/0x160 [ 10.758114][ T249] console_flush_one_record+0x46f/0x710 [ 10.758118][ T249] ? console_emit_next_record+0x4c0/0x4c0 [ 10.758120][ T249] ? __lock_acquire+0x518/0xc20 [ 10.758125][ T249] console_unlock+0xee/0x1f0 [ 10.758128][ T249] ? console_flush_one_record+0x710/0x710 [ 10.758130][ T249] ? rcu_is_watching+0x16/0xd0 [ 10.758132][ T249] ? lock_acquire+0x60/0x160 [ 10.758135][ T249] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.758137][ T249] ? vprintk_emit+0x320/0x3e0 [ 10.758140][ T249] vprintk_emit+0x37c/0x3e0 [ 10.758144][ T249] ? wake_up_klogd_work_func+0x90/0x90 [ 10.758150][ T249] ? gre_exit+0x3f0/0x3f0 [gre] [ 10.758153][ T249] _printk+0xc7/0x100 [ 10.758156][ T249] ? snapshot_read.cold+0x21/0x21 [ 10.758162][ T249] ? do_one_initcall+0x113/0x4f0 [ 10.758165][ T249] gre_init+0x15/0x1000 [gre] [ 10.758168][ T249] do_one_initcall+0x124/0x4f0 [ 10.758170][ T249] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.758175][ T249] ? do_init_module+0xae/0x8a0 [ 10.758178][ T249] ? kasan_unpoison+0x44/0x70 [ 10.758183][ T249] do_init_module+0x2ad/0x8a0 [ 10.758186][ T249] ? lockdep_hardirqs_on+0x91/0x130 [ 10.758191][ T249] ? free_module+0x470/0x470 [ 10.758194][ T249] ? kfree+0x123/0x590 [ 10.758198][ T249] load_module+0x1424/0x1bb0 [ 10.758205][ T249] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.758210][ T249] ? backing_file_read_iter+0x541/0x790 [ 10.758214][ T249] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.758218][ T249] init_module_from_file+0x11f/0x1a0 [ 10.758221][ T249] ? __do_sys_init_module+0x220/0x220 [ 10.758229][ T249] ? __rwlock_init+0x150/0x150 [ 10.758235][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 10.758238][ T249] idempotent_init_module+0x37b/0x7c0 [ 10.758241][ T249] ? init_module_from_file+0x1a0/0x1a0 [ 10.758253][ T249] ? rcu_is_watching+0x16/0xd0 [ 10.758255][ T249] ? cap_capable+0x1d7/0x3d0 [ 10.758261][ T249] __x64_sys_finit_module+0xdf/0x190 [ 10.758263][ T249] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.758267][ T249] do_syscall_64+0xff/0x530 [ 10.758269][ T249] ? exc_page_fault+0xee/0x100 [ 10.758272][ T249] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.758274][ T249] RIP: 0033:0x7fe6a2ea637d [ 10.758278][ 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 [ 10.758279][ T249] RSP: 002b:00007ffc2e2fdd58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.758282][ T249] RAX: ffffffffffffffda RBX: 00005604d0b0aa40 RCX: 00007fe6a2ea637d [ 10.758284][ T249] RDX: 0000000000000000 RSI: 00005604beac3ffd RDI: 0000000000000001 [ 10.758285][ T249] RBP: 00007ffc2e2fddf0 R08: 0000000000000000 R09: 0000000000000000 [ 10.758285][ T249] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604beac3ffd [ 10.758286][ T249] R13: 00005604d0b0aa00 R14: 0000000000040000 R15: 0000000000000000 [ 10.758293][ T249] [ 10.798344][ T249] ip_gre: GRE over IPv4 tunneling driver [ 11.056820][ T260] GACT probability NOT on [ 11.150322][ T262] ip6_gre: GRE over IPv6 tunneling driver [ 11.207403][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.207463][ T10] [ 11.207465][ T10] ============================= [ 11.207466][ T10] WARNING: suspicious RCU usage [ 11.207468][ T10] 7.2.0-virtme #1 Tainted: G W [ 11.207470][ T10] ----------------------------- [ 11.207470][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 11.207472][ T10] [ 11.207472][ T10] other info that might help us debug this: [ 11.207472][ T10] [ 11.207473][ T10] [ 11.207473][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 11.207474][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 11.207475][ T10] #0: ff11000008de8f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.207488][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.207492][ T10] #2: ff11000014393d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 11.207497][ T10] #3: ffffffffbcb80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 11.207501][ T10] #4: ffffffffbcb80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 11.207505][ T10] #5: ffffffffbcb80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 11.207510][ T10] #6: ff1100001423ba28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 11.207514][ T10] #7: ffffffffbcb80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 11.207520][ T10] #8: ffffffffbcb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.207525][ T10] #9: ffffffffbcb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.207528][ T10] #10: ffffffffbca89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.207532][ T10] #11: ffffffffbca89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.207536][ T10] [ 11.207536][ T10] stack backtrace: [ 11.207538][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.207541][ T10] Tainted: [W]=WARN [ 11.207542][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.207543][ T10] Workqueue: mld mld_ifc_work [ 11.207547][ T10] Call Trace: [ 11.207549][ T10] [ 11.207550][ T10] dump_stack_lvl+0x6f/0xa0 [ 11.207557][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 11.207563][ T10] __might_resched+0x2ac/0x390 [ 11.207567][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.207570][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 11.207575][ T10] __kmalloc_noprof+0x443/0x760 [ 11.207578][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 11.207584][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 11.207586][ T10] alloc_buf.isra.0+0x4b/0x260 [ 11.207590][ T10] put_chars+0x1e1/0x2f0 [ 11.207591][ T10] ? check_prev_add+0x316/0xe90 [ 11.207594][ T10] ? __send_to_port+0x420/0x420 [ 11.207597][ T10] ? validate_chain+0x34a/0xc20 [ 11.207602][ T10] hvc_console_print+0x292/0x780 [ 11.207609][ T10] ? hvc_write+0x3a0/0x3a0 [ 11.207611][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.207615][ T10] ? lock_acquire+0x13c/0x160 [ 11.207620][ T10] console_emit_next_record+0x22f/0x4c0 [ 11.207623][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 11.207625][ T10] ? console_flush_one_record+0x106/0x710 [ 11.207629][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.207631][ T10] ? lock_acquire+0x13c/0x160 [ 11.207635][ T10] console_flush_one_record+0x46f/0x710 [ 11.207639][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 11.207641][ T10] ? __lock_acquire+0x518/0xc20 [ 11.207647][ T10] console_unlock+0xee/0x1f0 [ 11.207650][ T10] ? console_flush_one_record+0x710/0x710 [ 11.207652][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.207654][ T10] ? lock_acquire+0x60/0x160 [ 11.207658][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.207660][ T10] ? vprintk_emit+0x320/0x3e0 [ 11.207663][ T10] vprintk_emit+0x37c/0x3e0 [ 11.207667][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 11.207670][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 11.207675][ T10] _printk+0xc7/0x100 [ 11.207678][ T10] ? snapshot_read.cold+0x21/0x21 [ 11.207679][ T10] ? ___ratelimit+0x4e7/0xa00 [ 11.207688][ T10] ? idr_get_free+0x830/0x830 [ 11.207696][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 11.207701][ T10] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 11.207706][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 11.207708][ T10] ? stack_trace_save+0x93/0xc0 [ 11.207712][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 11.207714][ T10] ? netif_skb_features+0x658/0x1430 [ 11.207716][ T10] ? mark_lock_irq+0x390/0x9c0 [ 11.207718][ T10] ? lock_acquire+0x13c/0x160 [ 11.207720][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 11.207723][ T10] ? save_trace+0xe8/0x280 [ 11.207729][ T10] dev_hard_start_xmit+0xf4/0x620 [ 11.207732][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 11.207736][ T10] sch_direct_xmit+0x13d/0xaa0 [ 11.207740][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 11.207743][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 11.207745][ T10] ? __rcu_read_lock+0x30/0x70 [ 11.207747][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.207749][ T10] ? lock_acquire+0x13c/0x160 [ 11.207754][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 11.207759][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 11.207760][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 11.207763][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.207766][ T10] ? lock_acquire+0x13c/0x160 [ 11.207770][ T10] __dev_queue_xmit+0x942/0x1b80 [ 11.207773][ T10] ? __lock_acquire+0x518/0xc20 [ 11.207777][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 11.207779][ T10] ? find_held_lock+0x2b/0x80 [ 11.207781][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 11.207793][ T10] ip6_finish_output2+0x423/0x1300 [ 11.207797][ T10] ? ip6_dst_lookup+0x80/0x80 [ 11.207799][ T10] ? find_held_lock+0x2b/0x80 [ 11.207802][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 11.207805][ T10] ? ip6_mtu+0x15d/0x310 [ 11.207810][ T10] ip6_finish_output+0x646/0xda0 [ 11.207814][ T10] ip6_output+0x23f/0x7f0 [ 11.207817][ T10] ? ip6_finish_output+0xda0/0xda0 [ 11.207818][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 11.207820][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 11.207823][ T10] ? mark_held_locks+0x40/0x70 [ 11.207827][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 11.207829][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 11.207831][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 11.207835][ T10] mld_sendpack+0x9d6/0xec0 [ 11.207840][ T10] ? mld_dad_start_work+0x240/0x240 [ 11.207847][ T10] ? mld_send_cr+0x50f/0x820 [ 11.207851][ T10] mld_ifc_work+0x36/0x190 [ 11.207853][ T10] ? process_one_work+0xdfc/0x1560 [ 11.207855][ T10] process_one_work+0xe3e/0x1560 [ 11.207862][ T10] ? __queue_delayed_work+0x470/0x470 [ 11.207865][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 11.207872][ T10] worker_thread+0x4f1/0xd60 [ 11.207877][ T10] ? rescuer_thread+0x1340/0x1340 [ 11.207879][ T10] ? __kthread_parkme+0xbd/0x210 [ 11.207881][ T10] ? rescuer_thread+0x1340/0x1340 [ 11.207884][ T10] ? rescuer_thread+0x1340/0x1340 [ 11.207886][ T10] kthread+0x367/0x460 [ 11.207888][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.207891][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.207894][ T10] ret_from_fork+0x474/0x6b0 [ 11.207898][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.207901][ T10] ? __switch_to+0x5a3/0xe00 [ 11.207904][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.207907][ T10] ret_from_fork_asm+0x11/0x20 [ 11.207916][ T10] [ 11.260375][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.519581][ T70] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.558659][ T276] br1: port 1(veth1) entered blocking state [ 11.559147][ T276] br1: port 1(veth1) entered disabled state [ 11.560024][ T276] veth1: entered allmulticast mode [ 11.561695][ T276] veth1: entered promiscuous mode [ 11.587763][ T46] br1: port 1(veth1) entered blocking state [ 11.588194][ T46] br1: port 1(veth1) entered forwarding state [ 11.616283][ T278] br1: port 2(veth2) entered blocking state [ 11.616598][ T278] br1: port 2(veth2) entered disabled state [ 11.616899][ T278] veth2: entered allmulticast mode [ 11.618393][ T278] veth2: entered promiscuous mode [ 11.655641][ T46] br1: port 2(veth2) entered blocking state [ 11.655979][ T46] br1: port 2(veth2) entered forwarding state [ 11.821379][ T24] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 11.821393][ T24] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.821395][ T24] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 24, name: kworker/1:0 [ 11.821397][ T24] preempt_count: 202, expected: 0 [ 11.821398][ T24] RCU nest depth: 3, expected: 0 [ 11.821399][ T24] locks held by kworker/1:0/24: 12, last CPU#1: [ 11.821401][ T24] #0: ff11000008de8f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.821413][ T24] #1: ffa00000001b7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.821417][ T24] #2: ff11000014342530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 11.821423][ T24] #3: ffffffffbcb80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 11.821427][ T24] #4: ffffffffbcb80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 11.821431][ T24] #5: ffffffffbcb80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 11.821436][ T24] #6: ff1100001424ea28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 11.821440][ T24] #7: ffffffffbcb80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 11.821446][ T24] #8: ffffffffbcb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.821451][ T24] #9: ffffffffbcb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.821455][ T24] #10: ffffffffbca89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.821459][ T24] #11: ffffffffbca89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.821463][ T24] irq event stamp: 29553 [ 11.821463][ T24] hardirqs last enabled at (29552): [] __down_trylock_console_sem+0x86/0xa0 [ 11.821466][ T24] hardirqs last disabled at (29553): [] console_emit_next_record+0x3d4/0x4c0 [ 11.821468][ T24] softirqs last enabled at (29542): [] neigh_resolve_output.part.0+0x481/0x740 [ 11.821471][ T24] softirqs last disabled at (29546): [] __dev_queue_xmit+0x1fc/0x1b80 [ 11.821473][ T24] Preemption disabled at: [ 11.821474][ T24] [] __dev_queue_xmit+0x204/0x1b80 [ 11.821480][ T24] CPU: 1 UID: 0 PID: 24 Comm: kworker/1:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.821483][ T24] Tainted: [W]=WARN [ 11.821484][ T24] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.821485][ T24] Workqueue: mld mld_ifc_work [ 11.821489][ T24] Call Trace: [ 11.821490][ T24] [ 11.821493][ T24] dump_stack_lvl+0x6f/0xa0 [ 11.821499][ T24] ? __dev_queue_xmit+0x204/0x1b80 [ 11.821501][ T24] __might_resched.cold+0x1fe/0x2c1 [ 11.821506][ T24] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.821510][ T24] ? __kmalloc_noprof+0xdb/0x760 [ 11.821515][ T24] __kmalloc_noprof+0x443/0x760 [ 11.821518][ T24] ? alloc_buf.isra.0+0x4b/0x260 [ 11.821523][ T24] ? do_raw_spin_unlock+0x59/0x250 [ 11.821526][ T24] alloc_buf.isra.0+0x4b/0x260 [ 11.821529][ T24] put_chars+0x1e1/0x2f0 [ 11.821532][ T24] ? __send_to_port+0x420/0x420 [ 11.821535][ T24] ? validate_chain+0x38b/0xc20 [ 11.821540][ T24] hvc_console_print+0x292/0x780 [ 11.821547][ T24] ? hvc_write+0x3a0/0x3a0 [ 11.821550][ T24] ? rcu_is_watching+0x16/0xd0 [ 11.821554][ T24] ? lock_acquire+0x13c/0x160 [ 11.821558][ T24] console_emit_next_record+0x22f/0x4c0 [ 11.821562][ T24] ? devkmsg_read+0x4b0/0x4b0 [ 11.821564][ T24] ? console_flush_one_record+0x106/0x710 [ 11.821568][ T24] ? rcu_is_watching+0x16/0xd0 [ 11.821570][ T24] ? lock_acquire+0x13c/0x160 [ 11.821574][ T24] console_flush_one_record+0x46f/0x710 [ 11.821579][ T24] ? console_emit_next_record+0x4c0/0x4c0 [ 11.821580][ T24] ? __lock_acquire+0x518/0xc20 [ 11.821586][ T24] console_unlock+0xee/0x1f0 [ 11.821589][ T24] ? console_flush_one_record+0x710/0x710 [ 11.821591][ T24] ? rcu_is_watching+0x16/0xd0 [ 11.821593][ T24] ? lock_acquire+0x60/0x160 [ 11.821597][ T24] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.821599][ T24] ? vprintk_emit+0x320/0x3e0 [ 11.821603][ T24] vprintk_emit+0x37c/0x3e0 [ 11.821607][ T24] ? wake_up_klogd_work_func+0x90/0x90 [ 11.821610][ T24] ? __lock_release.isra.0+0x69/0x1a0 [ 11.821615][ T24] _printk+0xc7/0x100 [ 11.821619][ T24] ? snapshot_read.cold+0x21/0x21 [ 11.821621][ T24] ? ___ratelimit+0x4e7/0xa00 [ 11.821627][ T24] ? idr_get_free+0x830/0x830 [ 11.821632][ T24] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 11.821637][ T24] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 11.821643][ T24] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 11.821645][ T24] ? mark_usage+0x61/0x170 [ 11.821647][ T24] ? ret_from_fork_asm+0x11/0x20 [ 11.821649][ T24] ? __lock_acquire+0x518/0xc20 [ 11.821652][ T24] ? netif_skb_features+0x658/0x1430 [ 11.821654][ T24] ? mark_usage+0x61/0x170 [ 11.821656][ T24] ? __lock_acquire+0x518/0xc20 [ 11.821658][ T24] ? skb_network_protocol+0x3b0/0x3b0 [ 11.821665][ T24] dev_hard_start_xmit+0xf4/0x620 [ 11.821669][ T24] ? validate_xmit_skb_list+0xb3/0x150 [ 11.821673][ T24] sch_direct_xmit+0x13d/0xaa0 [ 11.821678][ T24] ? lock_acquire.part.0+0xd4/0x280 [ 11.821680][ T24] ? dequeue_skb+0x1db0/0x1db0 [ 11.821682][ T24] ? __rcu_read_lock+0x30/0x70 [ 11.821685][ T24] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.821689][ T24] ? lock_acquire+0x13c/0x160 [ 11.821697][ T24] __dev_xmit_skb+0xecc/0x1be0 [ 11.821704][ T24] ? alloc_netdev_dummy+0x30/0x30 [ 11.821706][ T24] ? __dev_queue_xmit+0x1fc/0x1b80 [ 11.821710][ T24] ? rcu_is_watching+0x16/0xd0 [ 11.821712][ T24] ? lock_acquire+0x13c/0x160 [ 11.821717][ T24] __dev_queue_xmit+0x942/0x1b80 [ 11.821720][ T24] ? __lock_acquire+0x518/0xc20 [ 11.821725][ T24] ? lock_acquire.part.0+0xd4/0x280 [ 11.821726][ T24] ? find_held_lock+0x2b/0x80 [ 11.821728][ T24] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 11.821741][ T24] ip6_finish_output2+0x423/0x1300 [ 11.821745][ T24] ? ip6_dst_lookup+0x80/0x80 [ 11.821747][ T24] ? find_held_lock+0x2b/0x80 [ 11.821750][ T24] ? __lock_release.isra.0+0x69/0x1a0 [ 11.821753][ T24] ? ip6_mtu+0x15d/0x310 [ 11.821758][ T24] ip6_finish_output+0x646/0xda0 [ 11.821762][ T24] ip6_output+0x23f/0x7f0 [ 11.821766][ T24] ? ip6_finish_output+0xda0/0xda0 [ 11.821767][ T24] ? __lock_release.isra.0+0x69/0x1a0 [ 11.821769][ T24] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 11.821772][ T24] ? mark_held_locks+0x40/0x70 [ 11.821776][ T24] ? __local_bh_enable_ip+0xaa/0x150 [ 11.821779][ T24] ? __local_bh_enable_ip+0xaa/0x150 [ 11.821781][ T24] ? icmp6_dst_alloc+0x317/0x4d0 [ 11.821785][ T24] mld_sendpack+0x9d6/0xec0 [ 11.821789][ T24] ? mld_dad_start_work+0x240/0x240 [ 11.821796][ T24] ? mld_send_cr+0x50f/0x820 [ 11.821801][ T24] mld_ifc_work+0x36/0x190 [ 11.821803][ T24] ? process_one_work+0xdfc/0x1560 [ 11.821805][ T24] process_one_work+0xe3e/0x1560 [ 11.821812][ T24] ? __queue_delayed_work+0x470/0x470 [ 11.821815][ T24] ? lock_acquire.part.0+0xd4/0x280 [ 11.821823][ T24] worker_thread+0x4f1/0xd60 [ 11.821831][ T24] ? rescuer_thread+0x1340/0x1340 [ 11.821833][ T24] kthread+0x367/0x460 [ 11.821835][ T24] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.821838][ T24] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.821841][ T24] ret_from_fork+0x474/0x6b0 [ 11.821845][ T24] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.821849][ T24] ? __switch_to+0x5a3/0xe00 [ 11.821852][ T24] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.821855][ T24] ret_from_fork_asm+0x11/0x20 [ 11.821864][ T24] [ 12.032635][ T296] 8021q: 802.1Q VLAN Support v1.8 [ 12.107466][ T299] br2: port 1(veth4.555) entered blocking state [ 12.107808][ T299] br2: port 1(veth4.555) entered disabled state [ 12.108109][ T299] veth4.555: entered allmulticast mode [ 12.108347][ T299] veth4: entered allmulticast mode [ 12.110169][ T299] veth4.555: entered promiscuous mode [ 12.110459][ T299] veth4: entered promiscuous mode [ 12.111342][ T299] br2: port 1(veth4.555) entered blocking state [ 12.111814][ T299] br2: port 1(veth4.555) entered forwarding state [ 12.279341][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.407930][ T70] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.535610][ T70] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.536343][ T70] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.671572][ T24] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.791326][ T24] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 16.503326][ C1] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 16.503335][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.503372][ C1] [ 16.503372][ C1] ======================================================== [ 16.503373][ C1] WARNING: possible irq lock inversion dependency detected [ 16.503375][ C1] 7.2.0-virtme #1 Tainted: G W [ 16.503377][ C1] -------------------------------------------------------- [ 16.503378][ C1] swapper/1/0 just changed the state of lock: [ 16.503379][ C1] ffffffffbca89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.503391][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 16.503393][ C1] (fs_reclaim){+.+.}-{0:0} [ 16.503394][ C1] [ 16.503394][ C1] [ 16.503394][ C1] and interrupts could create inverse lock ordering between them. [ 16.503394][ C1] [ 16.503395][ C1] [ 16.503395][ C1] other info that might help us debug this: [ 16.503396][ C1] Possible interrupt unsafe locking scenario: [ 16.503396][ C1] [ 16.503396][ C1] CPU0 CPU1 [ 16.503397][ C1] ---- ---- [ 16.503397][ C1] lock(fs_reclaim); [ 16.503398][ C1] local_irq_disable(); [ 16.503399][ C1] lock(console_owner); [ 16.503400][ C1] lock(fs_reclaim); [ 16.503400][ C1] [ 16.503401][ C1] lock(console_owner); [ 16.503402][ C1] [ 16.503402][ C1] *** DEADLOCK *** [ 16.503402][ C1] [ 16.503402][ C1] locks held by swapper/1/0: 8, last CPU#1: [ 16.503403][ C1] #0: ffa00000001d0c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 16.503409][ C1] #1: ffffffffbcb80b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 16.503415][ C1] #2: ffffffffbcb80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 16.503419][ C1] #3: ffffffffbcb80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 16.503423][ C1] #4: ff1100001423ba28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 16.503427][ C1] #5: ffffffffbcb80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 16.503433][ C1] #6: ffffffffbcb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.503436][ C1] #7: ffffffffbcb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.503440][ C1] [ 16.503440][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 16.503444][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 16.503446][ C1] HARDIRQ-ON-W at: [ 16.503448][ C1] __lock_acquire+0x388/0xc20 [ 16.503451][ C1] lock_acquire.part.0+0xd4/0x280 [ 16.503452][ C1] fs_reclaim_acquire+0xd5/0x120 [ 16.503455][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 16.503458][ C1] kthread_create_worker_on_node+0xea/0x210 [ 16.503460][ C1] workqueue_init+0x2a/0x680 [ 16.503464][ C1] kernel_init_freeable+0x2fe/0x630 [ 16.503466][ C1] kernel_init+0x21/0x150 [ 16.503469][ C1] ret_from_fork+0x474/0x6b0 [ 16.503472][ C1] ret_from_fork_asm+0x11/0x20 [ 16.503475][ C1] SOFTIRQ-ON-W at: [ 16.503475][ C1] __lock_acquire+0x388/0xc20 [ 16.503477][ C1] lock_acquire.part.0+0xd4/0x280 [ 16.503478][ C1] fs_reclaim_acquire+0xd5/0x120 [ 16.503479][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 16.503481][ C1] kthread_create_worker_on_node+0xea/0x210 [ 16.503482][ C1] workqueue_init+0x2a/0x680 [ 16.503483][ C1] kernel_init_freeable+0x2fe/0x630 [ 16.503484][ C1] kernel_init+0x21/0x150 [ 16.503485][ C1] ret_from_fork+0x474/0x6b0 [ 16.503486][ C1] ret_from_fork_asm+0x11/0x20 [ 16.503488][ C1] INITIAL USE at: [ 16.503488][ C1] __lock_acquire+0x388/0xc20 [ 16.503490][ C1] lock_acquire.part.0+0xd4/0x280 [ 16.503491][ C1] fs_reclaim_acquire+0xd5/0x120 [ 16.503492][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 16.503493][ C1] kthread_create_worker_on_node+0xea/0x210 [ 16.503495][ C1] workqueue_init+0x2a/0x680 [ 16.503496][ C1] kernel_init_freeable+0x2fe/0x630 [ 16.503497][ C1] kernel_init+0x21/0x150 [ 16.503498][ C1] ret_from_fork+0x474/0x6b0 [ 16.503499][ C1] ret_from_fork_asm+0x11/0x20 [ 16.503501][ C1] } [ 16.503501][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 16.503505][ C1] ... acquired at: [ 16.503506][ C1] __lock_acquire+0x518/0xc20 [ 16.503507][ C1] lock_acquire.part.0+0xd4/0x280 [ 16.503509][ C1] fs_reclaim_acquire+0xd5/0x120 [ 16.503510][ C1] __kmalloc_noprof+0xd3/0x760 [ 16.503511][ C1] alloc_buf.isra.0+0x4b/0x260 [ 16.503514][ C1] put_chars+0x1e1/0x2f0 [ 16.503515][ C1] hvc_console_print+0x292/0x780 [ 16.503517][ C1] console_emit_next_record+0x22f/0x4c0 [ 16.503519][ C1] console_flush_one_record+0x46f/0x710 [ 16.503520][ C1] console_unlock+0xee/0x1f0 [ 16.503522][ C1] vprintk_emit+0x37c/0x3e0 [ 16.503523][ C1] dev_vprintk_emit+0x27f/0x2c0 [ 16.503527][ C1] dev_printk_emit+0xb9/0xee [ 16.503528][ C1] _dev_info+0xe2/0x116 [ 16.503530][ C1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 16.503533][ C1] cmos_do_probe+0x73b/0x98a [ 16.503534][ C1] platform_probe+0xfe/0x1f0 [ 16.503537][ C1] call_driver_probe+0x61/0x1c0 [ 16.503539][ C1] really_probe+0x199/0x760 [ 16.503540][ C1] __driver_probe_device+0x24f/0x440 [ 16.503542][ C1] driver_probe_device+0x4a/0xf0 [ 16.503543][ C1] __driver_attach+0x1b8/0x540 [ 16.503545][ C1] bus_for_each_dev+0x130/0x1e0 [ 16.503546][ C1] bus_add_driver+0x2c8/0x530 [ 16.503547][ C1] driver_register+0x1a3/0x390 [ 16.503549][ C1] __platform_driver_probe+0x13f/0x270 [ 16.503550][ C1] cmos_init+0x31/0x40 [ 16.503553][ C1] do_one_initcall+0x124/0x4f0 [ 16.503554][ C1] kernel_init_freeable+0x596/0x630 [ 16.503555][ C1] kernel_init+0x21/0x150 [ 16.503557][ C1] ret_from_fork+0x474/0x6b0 [ 16.503558][ C1] ret_from_fork_asm+0x11/0x20 [ 16.503559][ C1] [ 16.503560][ C1] -> (console_owner){..-.}-{0:0} { [ 16.503561][ C1] IN-SOFTIRQ-W at: [ 16.503562][ C1] __lock_acquire+0x388/0xc20 [ 16.503563][ C1] lock_acquire.part.0+0xd4/0x280 [ 16.503565][ C1] console_lock_spinning_enable+0x5c/0x60 [ 16.503566][ C1] console_emit_next_record+0x1d1/0x4c0 [ 16.503568][ C1] console_flush_one_record+0x46f/0x710 [ 16.503569][ C1] console_unlock+0xee/0x1f0 [ 16.503571][ C1] vprintk_emit+0x37c/0x3e0 [ 16.503572][ C1] _printk+0xc7/0x100 [ 16.503575][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 16.503577][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 16.503580][ C1] dev_hard_start_xmit+0xf4/0x620 [ 16.503582][ C1] sch_direct_xmit+0x13d/0xaa0 [ 16.503584][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 16.503585][ C1] __dev_queue_xmit+0x942/0x1b80 [ 16.503587][ C1] ip6_finish_output2+0x96f/0x1300 [ 16.503588][ C1] ip6_finish_output+0x646/0xda0 [ 16.503589][ C1] ip6_output+0x23f/0x7f0 [ 16.503590][ C1] ndisc_send_skb+0xba3/0x1520 [ 16.503592][ C1] addrconf_rs_timer+0x26f/0x770 [ 16.503594][ C1] call_timer_fn+0x160/0x4d0 [ 16.503595][ C1] __run_timers+0x68f/0xaa0 [ 16.503597][ C1] run_timer_softirq+0xf0/0x160 [ 16.503599][ C1] handle_softirqs+0x1d3/0x900 [ 16.503601][ C1] __irq_exit_rcu+0x145/0x1c0 [ 16.503602][ C1] irq_exit_rcu+0xe/0x30 [ 16.503603][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 16.503605][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.503607][ C1] pv_native_safe_halt+0xf/0x10 [ 16.503609][ C1] default_idle+0x9/0x10 [ 16.503610][ C1] default_idle_call+0x6e/0xb0 [ 16.503612][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.503614][ C1] do_idle+0xd8/0x190 [ 16.503615][ C1] cpu_startup_entry+0x53/0x70 [ 16.503616][ C1] start_secondary+0x204/0x2b0 [ 16.503619][ C1] common_startup_64+0x13e/0x148 [ 16.503621][ C1] INITIAL USE at: [ 16.503622][ C1] } [ 16.503622][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 16.503625][ C1] ... acquired at: [ 16.503626][ C1] mark_lock+0x1d7/0xa00 [ 16.503627][ C1] mark_usage+0x42/0x170 [ 16.503628][ C1] __lock_acquire+0x388/0xc20 [ 16.503630][ C1] lock_acquire.part.0+0xd4/0x280 [ 16.503631][ C1] console_lock_spinning_enable+0x5c/0x60 [ 16.503632][ C1] console_emit_next_record+0x1d1/0x4c0 [ 16.503634][ C1] console_flush_one_record+0x46f/0x710 [ 16.503635][ C1] console_unlock+0xee/0x1f0 [ 16.503637][ C1] vprintk_emit+0x37c/0x3e0 [ 16.503638][ C1] _printk+0xc7/0x100 [ 16.503640][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 16.503641][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 16.503643][ C1] dev_hard_start_xmit+0xf4/0x620 [ 16.503645][ C1] sch_direct_xmit+0x13d/0xaa0 [ 16.503646][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 16.503647][ C1] __dev_queue_xmit+0x942/0x1b80 [ 16.503648][ C1] ip6_finish_output2+0x96f/0x1300 [ 16.503649][ C1] ip6_finish_output+0x646/0xda0 [ 16.503651][ C1] ip6_output+0x23f/0x7f0 [ 16.503652][ C1] ndisc_send_skb+0xba3/0x1520 [ 16.503653][ C1] addrconf_rs_timer+0x26f/0x770 [ 16.503655][ C1] call_timer_fn+0x160/0x4d0 [ 16.503656][ C1] __run_timers+0x68f/0xaa0 [ 16.503658][ C1] run_timer_softirq+0xf0/0x160 [ 16.503659][ C1] handle_softirqs+0x1d3/0x900 [ 16.503660][ C1] __irq_exit_rcu+0x145/0x1c0 [ 16.503662][ C1] irq_exit_rcu+0xe/0x30 [ 16.503663][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 16.503664][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.503665][ C1] pv_native_safe_halt+0xf/0x10 [ 16.503667][ C1] default_idle+0x9/0x10 [ 16.503668][ C1] default_idle_call+0x6e/0xb0 [ 16.503670][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.503671][ C1] do_idle+0xd8/0x190 [ 16.503672][ C1] cpu_startup_entry+0x53/0x70 [ 16.503673][ C1] start_secondary+0x204/0x2b0 [ 16.503674][ C1] common_startup_64+0x13e/0x148 [ 16.503675][ C1] [ 16.503676][ C1] [ 16.503676][ C1] stack backtrace: [ 16.503679][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.503682][ C1] Tainted: [W]=WARN [ 16.503683][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.503685][ C1] Call Trace: [ 16.503686][ C1] [ 16.503689][ C1] dump_stack_lvl+0x6f/0xa0 [ 16.503694][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 16.503696][ C1] mark_lock_irq+0x989/0x9c0 [ 16.503699][ C1] mark_lock+0x1d7/0xa00 [ 16.503701][ C1] mark_usage+0x42/0x170 [ 16.503702][ C1] __lock_acquire+0x388/0xc20 [ 16.503705][ C1] lock_acquire.part.0+0xd4/0x280 [ 16.503706][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 16.503708][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.503712][ C1] ? lock_acquire+0x13c/0x160 [ 16.503714][ C1] console_lock_spinning_enable+0x5c/0x60 [ 16.503715][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 16.503717][ C1] console_emit_next_record+0x1d1/0x4c0 [ 16.503719][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 16.503721][ C1] ? console_flush_one_record+0x106/0x710 [ 16.503723][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.503724][ C1] ? lock_acquire+0x13c/0x160 [ 16.503726][ C1] console_flush_one_record+0x46f/0x710 [ 16.503729][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 16.503730][ C1] ? __lock_acquire+0x518/0xc20 [ 16.503732][ C1] console_unlock+0xee/0x1f0 [ 16.503734][ C1] ? console_flush_one_record+0x710/0x710 [ 16.503736][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.503738][ C1] ? lock_acquire+0x60/0x160 [ 16.503740][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.503741][ C1] ? vprintk_emit+0x320/0x3e0 [ 16.503743][ C1] vprintk_emit+0x37c/0x3e0 [ 16.503746][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 16.503748][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 16.503750][ C1] _printk+0xc7/0x100 [ 16.503751][ C1] ? snapshot_read.cold+0x21/0x21 [ 16.503753][ C1] ? ___ratelimit+0x4e7/0xa00 [ 16.503756][ C1] ? idr_get_free+0x830/0x830 [ 16.503759][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 16.503761][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 16.503763][ C1] ? mark_usage+0x61/0x170 [ 16.503764][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 16.503766][ C1] ? mark_usage+0x61/0x170 [ 16.503768][ C1] ? netif_skb_features+0x658/0x1430 [ 16.503769][ C1] ? __lock_acquire+0x518/0xc20 [ 16.503771][ C1] ? validate_chain+0x737/0xc20 [ 16.503773][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 16.503774][ C1] ? mark_usage+0x61/0x170 [ 16.503776][ C1] dev_hard_start_xmit+0xf4/0x620 [ 16.503778][ C1] ? validate_chain+0x730/0xc20 [ 16.503780][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 16.503782][ C1] sch_direct_xmit+0x13d/0xaa0 [ 16.503783][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 16.503785][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 16.503786][ C1] ? __rcu_read_lock+0x30/0x70 [ 16.503788][ C1] ? lock_acquire+0x13c/0x160 [ 16.503790][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 16.503792][ C1] ? tc_run+0x45e/0x7e0 [ 16.503793][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 16.503795][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 16.503797][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.503798][ C1] ? lock_acquire+0x13c/0x160 [ 16.503800][ C1] __dev_queue_xmit+0x942/0x1b80 [ 16.503803][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 16.503805][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 16.503806][ C1] ? find_held_lock+0x2b/0x80 [ 16.503809][ C1] ? neigh_hh_output+0x152/0x4c0 [ 16.503811][ C1] ip6_finish_output2+0x96f/0x1300 [ 16.503813][ C1] ? ip6_dst_lookup+0x80/0x80 [ 16.503814][ C1] ? find_held_lock+0x2b/0x80 [ 16.503816][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 16.503817][ C1] ? ip6_mtu+0x15d/0x310 [ 16.503819][ C1] ip6_finish_output+0x646/0xda0 [ 16.503821][ C1] ip6_output+0x23f/0x7f0 [ 16.503823][ C1] ? ip6_finish_output+0xda0/0xda0 [ 16.503824][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 16.503826][ C1] ? find_held_lock+0x2b/0x80 [ 16.503827][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 16.503829][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 16.503831][ C1] ndisc_send_skb+0xba3/0x1520 [ 16.503833][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 16.503835][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.503837][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 16.503840][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.503841][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.503843][ C1] addrconf_rs_timer+0x26f/0x770 [ 16.503845][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.503847][ C1] ? lock_acquire+0x13c/0x160 [ 16.503849][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.503851][ C1] call_timer_fn+0x160/0x4d0 [ 16.503853][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 16.503854][ C1] ? debug_object_active_state+0x430/0x430 [ 16.503858][ C1] ? find_held_lock+0x2b/0x80 [ 16.503859][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 16.503861][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.503863][ C1] __run_timers+0x68f/0xaa0 [ 16.503865][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.503867][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 16.503869][ C1] ? __lock_acquire+0x518/0xc20 [ 16.503872][ C1] ? __rwlock_init+0x150/0x150 [ 16.503874][ C1] run_timer_softirq+0xf0/0x160 [ 16.503876][ C1] ? __run_timers+0xaa0/0xaa0 [ 16.503878][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.503880][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.503882][ C1] handle_softirqs+0x1d3/0x900 [ 16.503883][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 16.503885][ C1] ? _local_bh_enable+0xc0/0xc0 [ 16.503887][ C1] __irq_exit_rcu+0x145/0x1c0 [ 16.503888][ C1] irq_exit_rcu+0xe/0x30 [ 16.503890][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 16.503891][ C1] [ 16.503892][ C1] [ 16.503892][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 16.503894][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.503896][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 16.503898][ C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 16.503900][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 16.503902][ C1] RAX: 00000000000832ff RBX: ff11000001bea380 RCX: ffffffffb98f0307 [ 16.503903][ C1] RDX: ff11000001bea380 RSI: ffffffffbc638b1c RDI: ffffffffbc08d8e0 [ 16.503904][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 16.503905][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 16.503906][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 16.503908][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.503910][ C1] default_idle+0x9/0x10 [ 16.503911][ C1] default_idle_call+0x6e/0xb0 [ 16.503913][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.503915][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 16.503916][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 16.503918][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.503920][ C1] do_idle+0xd8/0x190 [ 16.503921][ C1] cpu_startup_entry+0x53/0x70 [ 16.503923][ C1] start_secondary+0x204/0x2b0 [ 16.503924][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 16.503926][ C1] common_startup_64+0x13e/0x148 [ 16.503929][ C1] [ 16.503933][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.503935][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 16.503936][ C1] preempt_count: 303, expected: 0 [ 16.503937][ C1] RCU nest depth: 3, expected: 0 [ 16.503938][ C1] INFO: lockdep is turned off. [ 16.503938][ C1] irq event stamp: 537395 [ 16.503939][ C1] hardirqs last enabled at (537394): [] __down_trylock_console_sem+0x86/0xa0 [ 16.503941][ C1] hardirqs last disabled at (537395): [] console_emit_next_record+0x3d4/0x4c0 [ 16.503943][ C1] softirqs last enabled at (537338): [] handle_softirqs+0x67c/0x900 [ 16.503944][ C1] softirqs last disabled at (537345): [] __irq_exit_rcu+0x145/0x1c0 [ 16.503946][ C1] Preemption disabled at: [ 16.503946][ C1] [<0000000000000000>] 0x0 [ 16.503949][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.503951][ C1] Tainted: [W]=WARN [ 16.503952][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.503953][ C1] Call Trace: [ 16.503953][ C1] [ 16.503954][ C1] dump_stack_lvl+0x6f/0xa0 [ 16.503956][ C1] __might_resched.cold+0x1fe/0x2c1 [ 16.503959][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.503962][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.503964][ C1] __kmalloc_noprof+0x443/0x760 [ 16.503966][ C1] ? __rwlock_init+0x150/0x150 [ 16.503967][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 16.503969][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 16.503971][ C1] alloc_buf.isra.0+0x4b/0x260 [ 16.503973][ C1] put_chars+0x1e1/0x2f0 [ 16.503974][ C1] ? __send_to_port+0x420/0x420 [ 16.503976][ C1] ? mark_lock+0x1d7/0xa00 [ 16.503978][ C1] hvc_console_print+0x292/0x780 [ 16.503980][ C1] ? __lock_acquire+0x388/0xc20 [ 16.503982][ C1] ? hvc_write+0x3a0/0x3a0 [ 16.503983][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.503985][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.503987][ C1] ? lock_acquire+0x13c/0x160 [ 16.503989][ C1] console_emit_next_record+0x22f/0x4c0 [ 16.503991][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 16.503992][ C1] ? console_flush_one_record+0x106/0x710 [ 16.503994][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.503996][ C1] ? lock_acquire+0x13c/0x160 [ 16.503998][ C1] console_flush_one_record+0x46f/0x710 [ 16.504000][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 16.504002][ C1] ? __lock_acquire+0x518/0xc20 [ 16.504004][ C1] console_unlock+0xee/0x1f0 [ 16.504006][ C1] ? console_flush_one_record+0x710/0x710 [ 16.504008][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.504009][ C1] ? lock_acquire+0x60/0x160 [ 16.504011][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.504013][ C1] ? vprintk_emit+0x320/0x3e0 [ 16.504015][ C1] vprintk_emit+0x37c/0x3e0 [ 16.504017][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 16.504019][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 16.504021][ C1] _printk+0xc7/0x100 [ 16.504023][ C1] ? snapshot_read.cold+0x21/0x21 [ 16.504024][ C1] ? ___ratelimit+0x4e7/0xa00 [ 16.504027][ C1] ? idr_get_free+0x830/0x830 [ 16.504029][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 16.504032][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 16.504033][ C1] ? mark_usage+0x61/0x170 [ 16.504035][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 16.504037][ C1] ? mark_usage+0x61/0x170 [ 16.504038][ C1] ? netif_skb_features+0x658/0x1430 [ 16.504040][ C1] ? __lock_acquire+0x518/0xc20 [ 16.504041][ C1] ? validate_chain+0x737/0xc20 [ 16.504043][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 16.504045][ C1] ? mark_usage+0x61/0x170 [ 16.504047][ C1] dev_hard_start_xmit+0xf4/0x620 [ 16.504049][ C1] ? validate_chain+0x730/0xc20 [ 16.504050][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 16.504052][ C1] sch_direct_xmit+0x13d/0xaa0 [ 16.504054][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 16.504055][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 16.504057][ C1] ? __rcu_read_lock+0x30/0x70 [ 16.504059][ C1] ? lock_acquire+0x13c/0x160 [ 16.504061][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 16.504062][ C1] ? tc_run+0x45e/0x7e0 [ 16.504064][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 16.504065][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 16.504067][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.504068][ C1] ? lock_acquire+0x13c/0x160 [ 16.504070][ C1] __dev_queue_xmit+0x942/0x1b80 [ 16.504073][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 16.504075][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 16.504076][ C1] ? find_held_lock+0x2b/0x80 [ 16.504078][ C1] ? neigh_hh_output+0x152/0x4c0 [ 16.504080][ C1] ip6_finish_output2+0x96f/0x1300 [ 16.504082][ C1] ? ip6_dst_lookup+0x80/0x80 [ 16.504084][ C1] ? find_held_lock+0x2b/0x80 [ 16.504085][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 16.504087][ C1] ? ip6_mtu+0x15d/0x310 [ 16.504089][ C1] ip6_finish_output+0x646/0xda0 [ 16.504091][ C1] ip6_output+0x23f/0x7f0 [ 16.504092][ C1] ? ip6_finish_output+0xda0/0xda0 [ 16.504094][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 16.504095][ C1] ? find_held_lock+0x2b/0x80 [ 16.504097][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 16.504098][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 16.504100][ C1] ndisc_send_skb+0xba3/0x1520 [ 16.504103][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 16.504104][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.504107][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 16.504109][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.504111][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.504112][ C1] addrconf_rs_timer+0x26f/0x770 [ 16.504115][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.504116][ C1] ? lock_acquire+0x13c/0x160 [ 16.504118][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.504120][ C1] call_timer_fn+0x160/0x4d0 [ 16.504122][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 16.504123][ C1] ? debug_object_active_state+0x430/0x430 [ 16.504125][ C1] ? find_held_lock+0x2b/0x80 [ 16.504127][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 16.504128][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.504131][ C1] __run_timers+0x68f/0xaa0 [ 16.504132][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 16.504135][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 16.504136][ C1] ? __lock_acquire+0x518/0xc20 [ 16.504139][ C1] ? __rwlock_init+0x150/0x150 [ 16.504141][ C1] run_timer_softirq+0xf0/0x160 [ 16.504143][ C1] ? __run_timers+0xaa0/0xaa0 [ 16.504145][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.504146][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.504148][ C1] handle_softirqs+0x1d3/0x900 [ 16.504150][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 16.504151][ C1] ? _local_bh_enable+0xc0/0xc0 [ 16.504153][ C1] __irq_exit_rcu+0x145/0x1c0 [ 16.504155][ C1] irq_exit_rcu+0xe/0x30 [ 16.504156][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 16.504158][ C1] [ 16.504158][ C1] [ 16.504159][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 16.504160][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.504162][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 16.504164][ C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 16.504165][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 16.504166][ C1] RAX: 00000000000832ff RBX: ff11000001bea380 RCX: ffffffffb98f0307 [ 16.504167][ C1] RDX: ff11000001bea380 RSI: ffffffffbc638b1c RDI: ffffffffbc08d8e0 [ 16.504168][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 16.504168][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 16.504169][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 16.504170][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.504172][ C1] default_idle+0x9/0x10 [ 16.504174][ C1] default_idle_call+0x6e/0xb0 [ 16.504176][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.504177][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 16.504179][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 16.504180][ C1] ? rcu_is_watching+0x16/0xd0 [ 16.504182][ C1] do_idle+0xd8/0x190 [ 16.504184][ C1] cpu_startup_entry+0x53/0x70 [ 16.504185][ C1] start_secondary+0x204/0x2b0 [ 16.504187][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 16.504188][ C1] common_startup_64+0x13e/0x148 [ 16.504191][ C1] [ 17.765754][ T338] Mirror/redirect action on [ 17.765761][ T338] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.765763][ T338] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 338, name: modprobe [ 17.765764][ T338] preempt_count: 1, expected: 0 [ 17.765765][ T338] RCU nest depth: 0, expected: 0 [ 17.765766][ T338] INFO: lockdep is turned off. [ 17.765767][ T338] irq event stamp: 0 [ 17.765767][ T338] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 17.765770][ T338] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 17.765776][ T338] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 17.765777][ T338] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 17.765779][ T338] Preemption disabled at: [ 17.765779][ T338] [] vprintk_emit+0x31b/0x3e0 [ 17.765785][ T338] CPU: 0 UID: 0 PID: 338 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.765788][ T338] Tainted: [W]=WARN [ 17.765789][ T338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.765790][ T338] Call Trace: [ 17.765792][ T338] [ 17.765792][ T338] dump_stack_lvl+0x6f/0xa0 [ 17.765797][ T338] ? vprintk_emit+0x31b/0x3e0 [ 17.765799][ T338] __might_resched.cold+0x1fe/0x2c1 [ 17.765802][ T338] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 17.765804][ T338] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.765807][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.765810][ T338] __kmalloc_noprof+0x443/0x760 [ 17.765814][ T338] ? __rwlock_init+0x150/0x150 [ 17.765816][ T338] ? alloc_buf.isra.0+0x4b/0x260 [ 17.765820][ T338] ? do_raw_spin_unlock+0x59/0x250 [ 17.765821][ T338] alloc_buf.isra.0+0x4b/0x260 [ 17.765823][ T338] put_chars+0x1e1/0x2f0 [ 17.765825][ T338] ? __send_to_port+0x420/0x420 [ 17.765826][ T338] ? console_prepend_replay+0x20/0x20 [ 17.765828][ T338] hvc_console_print+0x292/0x780 [ 17.765831][ T338] ? hvc_write+0x3a0/0x3a0 [ 17.765832][ T338] ? vsnprintf+0x668/0x1700 [ 17.765835][ T338] ? __rwlock_init+0x150/0x150 [ 17.765837][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.765838][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.765841][ T338] console_emit_next_record+0x22f/0x4c0 [ 17.765843][ T338] ? devkmsg_read+0x4b0/0x4b0 [ 17.765845][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.765846][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.765848][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.765850][ T338] ? lock_acquire+0x13c/0x160 [ 17.765851][ T338] ? console_flush_one_record+0x111/0x710 [ 17.765853][ T338] console_flush_one_record+0x46f/0x710 [ 17.765855][ T338] ? console_emit_next_record+0x4c0/0x4c0 [ 17.765858][ T338] console_unlock+0xee/0x1f0 [ 17.765859][ T338] ? lock_acquire+0x13c/0x160 [ 17.765861][ T338] ? console_flush_one_record+0x710/0x710 [ 17.765862][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.765864][ T338] ? lock_release+0x184/0x1f0 [ 17.765865][ T338] ? lock_acquire+0x60/0x160 [ 17.765867][ T338] ? __rcu_read_lock+0x30/0x70 [ 17.765869][ T338] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.765871][ T338] ? vprintk_emit+0x320/0x3e0 [ 17.765873][ T338] vprintk_emit+0x37c/0x3e0 [ 17.765875][ T338] ? wake_up_klogd_work_func+0x90/0x90 [ 17.765877][ T338] ? netdev_run_todo+0x2a8/0xfd0 [ 17.765880][ T338] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 17.765882][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.765885][ T338] ? tunnel6_fini+0x380/0x380 [tunnel6] [ 17.765886][ T338] _printk+0xc7/0x100 [ 17.765889][ T338] ? snapshot_read.cold+0x21/0x21 [ 17.765891][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.765893][ T338] ? tunnel6_fini+0x380/0x380 [tunnel6] [ 17.765894][ T338] ? __up_write+0x23d/0x5f0 [ 17.765895][ T338] ? __up_write+0x2e5/0x5f0 [ 17.765896][ T338] ? lock_release+0x184/0x1f0 [ 17.765898][ T338] ? __up_write+0x2c7/0x5f0 [ 17.765899][ T338] mirred_init_module+0x28/0x1000 [act_mirred] [ 17.765902][ T338] do_one_initcall+0x124/0x4f0 [ 17.765904][ T338] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 17.765906][ T338] ? do_init_module+0xae/0x8a0 [ 17.765909][ T338] ? kasan_unpoison+0x44/0x70 [ 17.765912][ T338] do_init_module+0x2ad/0x8a0 [ 17.765914][ T338] ? free_module+0x470/0x470 [ 17.765916][ T338] ? kfree+0x123/0x590 [ 17.765918][ T338] load_module+0x1424/0x1bb0 [ 17.765921][ T338] ? layout_and_allocate.isra.0+0x680/0x680 [ 17.765924][ T338] ? __ia32_sys_fsconfig+0x180/0x180 [ 17.765926][ T338] ? ovl_real_file+0x172/0x1e0 [ 17.765929][ T338] ? backing_file_read_iter+0x541/0x790 [ 17.765932][ T338] init_module_from_file+0x11f/0x1a0 [ 17.765934][ T338] ? __do_sys_init_module+0x220/0x220 [ 17.765936][ T338] ? ovl_mmap+0x270/0x270 [ 17.765939][ T338] ? __rwlock_init+0x150/0x150 [ 17.765940][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.765942][ T338] ? lock_release+0x184/0x1f0 [ 17.765944][ T338] ? do_raw_spin_unlock+0x59/0x250 [ 17.765945][ T338] idempotent_init_module+0x37b/0x7c0 [ 17.765948][ T338] ? init_module_from_file+0x1a0/0x1a0 [ 17.765950][ T338] ? rcu_is_watching+0x16/0xd0 [ 17.765952][ T338] ? cap_capable+0x1d7/0x3d0 [ 17.765956][ T338] __x64_sys_finit_module+0xdf/0x190 [ 17.765958][ T338] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.765960][ T338] do_syscall_64+0xff/0x530 [ 17.765961][ T338] ? exc_page_fault+0xee/0x100 [ 17.765964][ T338] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 17.765965][ T338] RIP: 0033:0x7f50de4e437d [ 17.765967][ T338] 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 [ 17.765969][ T338] RSP: 002b:00007ffd46657648 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 17.765971][ T338] RAX: ffffffffffffffda RBX: 0000555e49cf8810 RCX: 00007f50de4e437d [ 17.765973][ T338] RDX: 0000000000000000 RSI: 0000555e33a27ffd RDI: 0000000000000000 [ 17.765973][ T338] RBP: 00007ffd466576e0 R08: 0000000000000000 R09: 0000000000000000 [ 17.765974][ T338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e33a27ffd [ 17.765975][ T338] R13: 0000555e49cf8960 R14: 0000000000040000 R15: 0000000000000000 [ 17.765977][ T338] [ 24.439438][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 24.439453][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.439456][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 24.439458][ C1] preempt_count: 303, expected: 0 [ 24.439459][ C1] RCU nest depth: 3, expected: 0 [ 24.439460][ C1] INFO: lockdep is turned off. [ 24.439461][ C1] irq event stamp: 537395 [ 24.439462][ C1] hardirqs last enabled at (537394): [] __down_trylock_console_sem+0x86/0xa0 [ 24.439471][ C1] hardirqs last disabled at (537395): [] console_emit_next_record+0x3d4/0x4c0 [ 24.439474][ C1] softirqs last enabled at (537338): [] handle_softirqs+0x67c/0x900 [ 24.439477][ C1] softirqs last disabled at (537345): [] __irq_exit_rcu+0x145/0x1c0 [ 24.439479][ C1] Preemption disabled at: [ 24.439479][ C1] [<0000000000000000>] 0x0 [ 24.439486][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.439489][ C1] Tainted: [W]=WARN [ 24.439490][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.439492][ C1] Call Trace: [ 24.439493][ C1] [ 24.439495][ C1] dump_stack_lvl+0x6f/0xa0 [ 24.439501][ C1] __might_resched.cold+0x1fe/0x2c1 [ 24.439505][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.439508][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439512][ C1] __kmalloc_noprof+0x443/0x760 [ 24.439516][ C1] ? __rwlock_init+0x150/0x150 [ 24.439518][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 24.439522][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 24.439524][ C1] alloc_buf.isra.0+0x4b/0x260 [ 24.439526][ C1] put_chars+0x1e1/0x2f0 [ 24.439527][ C1] ? desc_read_finalized_seq+0x79/0x120 [ 24.439529][ C1] ? __send_to_port+0x420/0x420 [ 24.439531][ C1] ? console_prepend_replay+0x20/0x20 [ 24.439533][ C1] hvc_console_print+0x292/0x780 [ 24.439536][ C1] ? hvc_write+0x3a0/0x3a0 [ 24.439537][ C1] ? do_raw_spin_lock+0x131/0x280 [ 24.439539][ C1] ? __rwlock_init+0x150/0x150 [ 24.439541][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439542][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439544][ C1] ? lock_acquire+0x13c/0x160 [ 24.439546][ C1] console_emit_next_record+0x22f/0x4c0 [ 24.439549][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 24.439551][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439552][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439554][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439556][ C1] ? lock_acquire+0x13c/0x160 [ 24.439558][ C1] ? console_flush_one_record+0x111/0x710 [ 24.439559][ C1] console_flush_one_record+0x46f/0x710 [ 24.439562][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 24.439564][ C1] console_unlock+0xee/0x1f0 [ 24.439566][ C1] ? lock_acquire+0x13c/0x160 [ 24.439568][ C1] ? console_flush_one_record+0x710/0x710 [ 24.439569][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439571][ C1] ? lock_release+0x184/0x1f0 [ 24.439572][ C1] ? lock_acquire+0x60/0x160 [ 24.439574][ C1] ? __rcu_read_lock+0x30/0x70 [ 24.439576][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.439577][ C1] ? vprintk_emit+0x320/0x3e0 [ 24.439579][ C1] vprintk_emit+0x37c/0x3e0 [ 24.439583][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 24.439585][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 24.439586][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439588][ C1] ? lock_acquire+0x13c/0x160 [ 24.439590][ C1] _printk+0xc7/0x100 [ 24.439593][ C1] ? snapshot_read.cold+0x21/0x21 [ 24.439595][ C1] ? ___ratelimit+0x4e7/0xa00 [ 24.439599][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 24.439602][ C1] ? idr_get_free+0x830/0x830 [ 24.439604][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 24.439607][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 24.439612][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 24.439615][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 24.439617][ C1] ? sock_def_readable+0x156/0x480 [ 24.439621][ C1] ? packet_rcv+0xd26/0x15a0 [ 24.439624][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439626][ C1] ? lock_release+0x184/0x1f0 [ 24.439627][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 24.439630][ C1] ? lock_acquire+0x13c/0x160 [ 24.439631][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439633][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 24.439636][ C1] dev_hard_start_xmit+0xf4/0x620 [ 24.439639][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 24.439641][ C1] sch_direct_xmit+0x13d/0xaa0 [ 24.439643][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 24.439645][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439647][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 24.439648][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 24.439650][ C1] ? __rcu_read_lock+0x30/0x70 [ 24.439652][ C1] ? lock_acquire+0x13c/0x160 [ 24.439654][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 24.439656][ C1] ? tc_run+0x8b/0x7e0 [ 24.439657][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 24.439659][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 24.439660][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439662][ C1] ? lock_acquire+0x13c/0x160 [ 24.439664][ C1] __dev_queue_xmit+0x942/0x1b80 [ 24.439667][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 24.439669][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 24.439671][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 24.439674][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 24.439677][ C1] ? neigh_hh_output+0x152/0x4c0 [ 24.439680][ C1] ip6_finish_output2+0x96f/0x1300 [ 24.439682][ C1] ? ip6_dst_lookup+0x80/0x80 [ 24.439685][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439687][ C1] ? lock_acquire+0x13c/0x160 [ 24.439690][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439692][ C1] ? lock_release+0x184/0x1f0 [ 24.439695][ C1] ip6_finish_output+0x646/0xda0 [ 24.439698][ C1] ip6_output+0x23f/0x7f0 [ 24.439700][ C1] ? ip6_finish_output+0xda0/0xda0 [ 24.439701][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 24.439704][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439706][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 24.439707][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 24.439708][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439710][ C1] ? trace_hardirqs_on+0x36/0x40 [ 24.439711][ C1] ? lock_acquire+0x13c/0x160 [ 24.439713][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439715][ C1] ndisc_send_skb+0xba3/0x1520 [ 24.439718][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 24.439721][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 24.439723][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 24.439725][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 24.439727][ C1] addrconf_rs_timer+0x26f/0x770 [ 24.439728][ C1] ? do_raw_spin_lock+0x131/0x280 [ 24.439730][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 24.439732][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439734][ C1] ? lock_acquire+0x13c/0x160 [ 24.439735][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 24.439737][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 24.439739][ C1] call_timer_fn+0x160/0x4d0 [ 24.439742][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 24.439744][ C1] ? debug_object_active_state+0x430/0x430 [ 24.439747][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439750][ C1] __run_timers+0x68f/0xaa0 [ 24.439751][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 24.439754][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 24.439756][ C1] ? do_raw_spin_lock+0x131/0x280 [ 24.439758][ C1] ? __rwlock_init+0x150/0x150 [ 24.439761][ C1] run_timer_softirq+0xf0/0x160 [ 24.439763][ C1] ? __run_timers+0xaa0/0xaa0 [ 24.439764][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 24.439766][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439767][ C1] handle_softirqs+0x1d3/0x900 [ 24.439769][ C1] ? _local_bh_enable+0xc0/0xc0 [ 24.439771][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439773][ C1] ? lock_release+0x184/0x1f0 [ 24.439774][ C1] __irq_exit_rcu+0x145/0x1c0 [ 24.439776][ C1] irq_exit_rcu+0xe/0x30 [ 24.439777][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 24.439780][ C1] [ 24.439780][ C1] [ 24.439781][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 24.439784][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 24.439786][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 24.439788][ C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 24.439790][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 24.439793][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 24.439795][ C1] RDX: 0000000000000001 RSI: ffffffffbc08d860 RDI: ffffffffb98f0307 [ 24.439796][ C1] RBP: 0000000000000000 R08: ffffffffbbd7f421 R09: 1fe2200006a563a2 [ 24.439796][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 24.439797][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 24.439798][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 24.439800][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 24.439803][ C1] default_idle+0x9/0x10 [ 24.439805][ C1] default_idle_call+0x6e/0xb0 [ 24.439807][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 24.439809][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 24.439811][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 24.439813][ C1] ? rcu_is_watching+0x16/0xd0 [ 24.439815][ C1] do_idle+0xd8/0x190 [ 24.439817][ C1] cpu_startup_entry+0x53/0x70 [ 24.439818][ C1] start_secondary+0x204/0x2b0 [ 24.439820][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 24.439822][ C1] common_startup_64+0x13e/0x148 [ 24.439826][ C1] [ 40.312398][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 40.312412][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.312414][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 40.312415][ C1] preempt_count: 303, expected: 0 [ 40.312416][ C1] RCU nest depth: 3, expected: 0 [ 40.312417][ C1] INFO: lockdep is turned off. [ 40.312418][ C1] irq event stamp: 537395 [ 40.312419][ C1] hardirqs last enabled at (537394): [] __down_trylock_console_sem+0x86/0xa0 [ 40.312428][ C1] hardirqs last disabled at (537395): [] console_emit_next_record+0x3d4/0x4c0 [ 40.312431][ C1] softirqs last enabled at (537338): [] handle_softirqs+0x67c/0x900 [ 40.312434][ C1] softirqs last disabled at (537345): [] __irq_exit_rcu+0x145/0x1c0 [ 40.312436][ C1] Preemption disabled at: [ 40.312437][ C1] [<0000000000000000>] 0x0 [ 40.312443][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.312446][ C1] Tainted: [W]=WARN [ 40.312447][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.312449][ C1] Call Trace: [ 40.312450][ C1] [ 40.312452][ C1] dump_stack_lvl+0x6f/0xa0 [ 40.312457][ C1] __might_resched.cold+0x1fe/0x2c1 [ 40.312461][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.312465][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312469][ C1] __kmalloc_noprof+0x443/0x760 [ 40.312472][ C1] ? __rwlock_init+0x150/0x150 [ 40.312474][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 40.312478][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 40.312480][ C1] alloc_buf.isra.0+0x4b/0x260 [ 40.312482][ C1] put_chars+0x1e1/0x2f0 [ 40.312483][ C1] ? desc_read_finalized_seq+0x79/0x120 [ 40.312485][ C1] ? __send_to_port+0x420/0x420 [ 40.312487][ C1] ? console_prepend_replay+0x20/0x20 [ 40.312489][ C1] hvc_console_print+0x292/0x780 [ 40.312492][ C1] ? hvc_write+0x3a0/0x3a0 [ 40.312493][ C1] ? do_raw_spin_lock+0x131/0x280 [ 40.312495][ C1] ? __rwlock_init+0x150/0x150 [ 40.312496][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312498][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312499][ C1] ? lock_acquire+0x13c/0x160 [ 40.312501][ C1] console_emit_next_record+0x22f/0x4c0 [ 40.312509][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 40.312511][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312513][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312514][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312516][ C1] ? lock_acquire+0x13c/0x160 [ 40.312518][ C1] ? console_flush_one_record+0x111/0x710 [ 40.312519][ C1] console_flush_one_record+0x46f/0x710 [ 40.312522][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 40.312524][ C1] console_unlock+0xee/0x1f0 [ 40.312526][ C1] ? lock_acquire+0x13c/0x160 [ 40.312527][ C1] ? console_flush_one_record+0x710/0x710 [ 40.312529][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312530][ C1] ? lock_release+0x184/0x1f0 [ 40.312532][ C1] ? lock_acquire+0x60/0x160 [ 40.312533][ C1] ? __rcu_read_lock+0x30/0x70 [ 40.312535][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.312536][ C1] ? vprintk_emit+0x320/0x3e0 [ 40.312538][ C1] vprintk_emit+0x37c/0x3e0 [ 40.312541][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 40.312543][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 40.312544][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312546][ C1] ? lock_acquire+0x13c/0x160 [ 40.312548][ C1] _printk+0xc7/0x100 [ 40.312551][ C1] ? snapshot_read.cold+0x21/0x21 [ 40.312553][ C1] ? ___ratelimit+0x4e7/0xa00 [ 40.312556][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 40.312560][ C1] ? idr_get_free+0x830/0x830 [ 40.312562][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 40.312565][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 40.312569][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 40.312572][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 40.312574][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312576][ C1] ? lock_acquire+0x13c/0x160 [ 40.312577][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312579][ C1] ? netif_skb_features+0x658/0x1430 [ 40.312582][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312584][ C1] ? lock_acquire+0x13c/0x160 [ 40.312585][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 40.312587][ C1] ? lock_release+0x184/0x1f0 [ 40.312588][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312590][ C1] ? lock_acquire+0x13c/0x160 [ 40.312591][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312593][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 40.312596][ C1] dev_hard_start_xmit+0xf4/0x620 [ 40.312598][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 40.312600][ C1] sch_direct_xmit+0x13d/0xaa0 [ 40.312602][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 40.312603][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312605][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 40.312606][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 40.312608][ C1] ? __rcu_read_lock+0x30/0x70 [ 40.312610][ C1] ? lock_acquire+0x13c/0x160 [ 40.312612][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 40.312614][ C1] ? tc_run+0x8b/0x7e0 [ 40.312615][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 40.312617][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 40.312618][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312620][ C1] ? lock_acquire+0x13c/0x160 [ 40.312622][ C1] __dev_queue_xmit+0x942/0x1b80 [ 40.312624][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 40.312626][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 40.312628][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 40.312631][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 40.312634][ C1] ? neigh_hh_output+0x152/0x4c0 [ 40.312637][ C1] ip6_finish_output2+0x96f/0x1300 [ 40.312639][ C1] ? ip6_dst_lookup+0x80/0x80 [ 40.312640][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312642][ C1] ? lock_acquire+0x13c/0x160 [ 40.312643][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312645][ C1] ? lock_release+0x184/0x1f0 [ 40.312647][ C1] ip6_finish_output+0x646/0xda0 [ 40.312649][ C1] ip6_output+0x23f/0x7f0 [ 40.312650][ C1] ? ip6_finish_output+0xda0/0xda0 [ 40.312652][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 40.312655][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312656][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.312657][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 40.312659][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312660][ C1] ? trace_hardirqs_on+0x36/0x40 [ 40.312661][ C1] ? lock_acquire+0x13c/0x160 [ 40.312663][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312665][ C1] ndisc_send_skb+0xba3/0x1520 [ 40.312668][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 40.312670][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 40.312672][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 40.312674][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 40.312676][ C1] addrconf_rs_timer+0x26f/0x770 [ 40.312678][ C1] ? do_raw_spin_lock+0x131/0x280 [ 40.312680][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 40.312681][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312683][ C1] ? lock_acquire+0x13c/0x160 [ 40.312685][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 40.312687][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 40.312690][ C1] call_timer_fn+0x160/0x4d0 [ 40.312693][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 40.312695][ C1] ? debug_object_active_state+0x430/0x430 [ 40.312699][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312701][ C1] __run_timers+0x68f/0xaa0 [ 40.312703][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 40.312705][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 40.312707][ C1] ? do_raw_spin_lock+0x131/0x280 [ 40.312709][ C1] ? __rwlock_init+0x150/0x150 [ 40.312712][ C1] run_timer_softirq+0xf0/0x160 [ 40.312713][ C1] ? __run_timers+0xaa0/0xaa0 [ 40.312715][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.312716][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312718][ C1] handle_softirqs+0x1d3/0x900 [ 40.312720][ C1] ? _local_bh_enable+0xc0/0xc0 [ 40.312722][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312723][ C1] ? lock_release+0x184/0x1f0 [ 40.312725][ C1] __irq_exit_rcu+0x145/0x1c0 [ 40.312727][ C1] irq_exit_rcu+0xe/0x30 [ 40.312728][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 40.312730][ C1] [ 40.312731][ C1] [ 40.312731][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 40.312734][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 40.312736][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 40.312739][ C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 40.312740][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 40.312744][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 40.312745][ C1] RDX: 0000000000000001 RSI: ffffffffbc08d860 RDI: ffffffffb98f0307 [ 40.312746][ C1] RBP: 0000000000000000 R08: ffffffffbbd7f421 R09: 1fe2200006a563a2 [ 40.312747][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 40.312747][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 40.312749][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 40.312751][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 40.312754][ C1] default_idle+0x9/0x10 [ 40.312756][ C1] default_idle_call+0x6e/0xb0 [ 40.312757][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 40.312759][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 40.312761][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 40.312763][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.312764][ C1] ? rcu_is_watching+0x16/0xd0 [ 40.312766][ C1] do_idle+0xd8/0x190 [ 40.312768][ C1] cpu_startup_entry+0x53/0x70 [ 40.312769][ C1] start_secondary+0x204/0x2b0 [ 40.312771][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 40.312773][ C1] common_startup_64+0x13e/0x148 [ 40.312777][ C1] [ 53.754170][ T599] br2: port 1(veth4.555) entered disabled state [ 53.754186][ T599] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 53.754188][ T599] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 599, name: bridge [ 53.754189][ T599] preempt_count: 202, expected: 0 [ 53.754190][ T599] RCU nest depth: 0, expected: 0 [ 53.754191][ T599] INFO: lockdep is turned off. [ 53.754192][ T599] irq event stamp: 0 [ 53.754193][ T599] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 53.754198][ T599] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 53.754205][ T599] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 53.754206][ T599] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 53.754208][ T599] Preemption disabled at: [ 53.754209][ T599] [<0000000000000000>] 0x0 [ 53.754214][ T599] CPU: 0 UID: 0 PID: 599 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 53.754217][ T599] Tainted: [W]=WARN [ 53.754218][ T599] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.754219][ T599] Call Trace: [ 53.754221][ T599] [ 53.754222][ T599] dump_stack_lvl+0x6f/0xa0 [ 53.754228][ T599] __might_resched.cold+0x1fe/0x2c1 [ 53.754231][ T599] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 53.754237][ T599] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 53.754240][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754243][ T599] __kmalloc_noprof+0x443/0x760 [ 53.754247][ T599] ? __rwlock_init+0x150/0x150 [ 53.754249][ T599] ? alloc_buf.isra.0+0x4b/0x260 [ 53.754254][ T599] ? do_raw_spin_unlock+0x59/0x250 [ 53.754255][ T599] alloc_buf.isra.0+0x4b/0x260 [ 53.754257][ T599] put_chars+0x1e1/0x2f0 [ 53.754259][ T599] ? __send_to_port+0x420/0x420 [ 53.754261][ T599] ? console_prepend_replay+0x20/0x20 [ 53.754264][ T599] hvc_console_print+0x292/0x780 [ 53.754267][ T599] ? hvc_write+0x3a0/0x3a0 [ 53.754268][ T599] ? vsnprintf+0x668/0x1700 [ 53.754272][ T599] ? __rwlock_init+0x150/0x150 [ 53.754273][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754275][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754277][ T599] console_emit_next_record+0x22f/0x4c0 [ 53.754280][ T599] ? devkmsg_read+0x4b0/0x4b0 [ 53.754282][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754283][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754285][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754287][ T599] ? lock_acquire+0x13c/0x160 [ 53.754289][ T599] ? console_flush_one_record+0x111/0x710 [ 53.754290][ T599] console_flush_one_record+0x46f/0x710 [ 53.754293][ T599] ? console_emit_next_record+0x4c0/0x4c0 [ 53.754295][ T599] console_unlock+0xee/0x1f0 [ 53.754297][ T599] ? lock_acquire+0x13c/0x160 [ 53.754298][ T599] ? console_flush_one_record+0x710/0x710 [ 53.754300][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754302][ T599] ? lock_release+0x184/0x1f0 [ 53.754303][ T599] ? lock_acquire+0x60/0x160 [ 53.754304][ T599] ? __rcu_read_lock+0x30/0x70 [ 53.754307][ T599] ? __down_trylock_console_sem+0x5e/0xa0 [ 53.754309][ T599] ? vprintk_emit+0x320/0x3e0 [ 53.754311][ T599] vprintk_emit+0x37c/0x3e0 [ 53.754314][ T599] ? wake_up_klogd_work_func+0x90/0x90 [ 53.754316][ T599] ? unwind_next_frame+0x69b/0x1ea0 [ 53.754318][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754320][ T599] _printk+0xc7/0x100 [ 53.754324][ T599] ? snapshot_read.cold+0x21/0x21 [ 53.754325][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754327][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754329][ T599] ? lock_release+0x184/0x1f0 [ 53.754330][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754332][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754334][ T599] br_set_state+0x22f/0x430 [bridge] [ 53.754348][ T599] br_set_port_state+0x161/0x210 [bridge] [ 53.754356][ T599] br_setport+0xb09/0x1890 [bridge] [ 53.754363][ T599] ? br_set_port_state+0x210/0x210 [bridge] [ 53.754369][ T599] ? lock_acquire+0x13c/0x160 [ 53.754370][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754373][ T599] ? __nla_validate_parse+0x20d/0x480 [ 53.754376][ T599] br_setlink+0x3ec/0x470 [bridge] [ 53.754383][ T599] ? br_afspec+0x510/0x510 [bridge] [ 53.754393][ T599] rtnl_bridge_setlink+0x22c/0x620 [ 53.754398][ T599] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 53.754400][ T599] ? rtnl_link_fill+0x920/0x920 [ 53.754402][ T599] ? filter_irq_stacks+0xd0/0xd0 [ 53.754404][ T599] ? stack_depot_save_flags+0x1bc/0x790 [ 53.754407][ T599] netlink_rcv_skb+0x14e/0x3a0 [ 53.754410][ T599] ? rtnl_link_fill+0x920/0x920 [ 53.754411][ T599] ? lock_release+0x184/0x1f0 [ 53.754413][ T599] ? netlink_ack+0xcf0/0xcf0 [ 53.754414][ T599] ? __netlink_lookup+0xb9/0x6b0 [ 53.754417][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754418][ T599] ? lock_release+0x184/0x1f0 [ 53.754420][ T599] netlink_unicast+0x486/0x750 [ 53.754422][ T599] ? netlink_attachskb+0x810/0x810 [ 53.754424][ T599] ? percpu_counter_add_batch+0x89/0x280 [ 53.754426][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754428][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754429][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754431][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754433][ T599] netlink_sendmsg+0x735/0xc60 [ 53.754435][ T599] ? netlink_unicast+0x750/0x750 [ 53.754437][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754439][ T599] ? lock_release+0x184/0x1f0 [ 53.754440][ T599] ____sys_sendmsg+0x415/0x880 [ 53.754443][ T599] ? copy_msghdr_from_user+0x279/0x420 [ 53.754445][ T599] ? get_timestamp.constprop.0+0x390/0x390 [ 53.754446][ T599] ? move_addr_to_kernel+0x40/0x40 [ 53.754449][ T599] ? do_fault_around+0x300/0x5a0 [ 53.754452][ T599] ? lock_acquire+0x13c/0x160 [ 53.754454][ T599] ___sys_sendmsg+0x14e/0x1d0 [ 53.754455][ T599] ? do_pte_missing+0x86f/0xcc0 [ 53.754457][ T599] ? copy_msghdr_from_user+0x420/0x420 [ 53.754459][ T599] ? rcu_read_unlock+0x20/0x70 [ 53.754464][ T599] __sys_sendmsg+0x12c/0x1d0 [ 53.754466][ T599] ? __sys_sendmsg_sock+0x20/0x20 [ 53.754468][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754470][ T599] ? rcu_is_watching+0x16/0xd0 [ 53.754472][ T599] do_syscall_64+0xff/0x530 [ 53.754474][ T599] ? exc_page_fault+0xee/0x100 [ 53.754476][ T599] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 53.754478][ T599] RIP: 0033:0x7f8702b6b54e [ 53.754480][ T599] 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 [ 53.754482][ T599] RSP: 002b:00007ffead0b7fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.754485][ T599] RAX: ffffffffffffffda RBX: 00007ffead0b8190 RCX: 00007f8702b6b54e [ 53.754487][ T599] RDX: 0000000000000000 RSI: 00007ffead0b8090 RDI: 0000000000000005 [ 53.754488][ T599] RBP: 00007ffead0b7ff0 R08: 0000000000000000 R09: 0000000000000000 [ 53.754488][ T599] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d8d7 [ 53.754489][ T599] R13: 0000000000425380 R14: 00007ffead0b9821 R15: 00000000ffffffff [ 53.754492][ T599] [ 58.037523][ T621] br2: port 1(veth4.555) entered forwarding state [ 58.037537][ T621] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 58.037539][ T621] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 621, name: bridge [ 58.037541][ T621] preempt_count: 202, expected: 0 [ 58.037542][ T621] RCU nest depth: 0, expected: 0 [ 58.037542][ T621] INFO: lockdep is turned off. [ 58.037544][ T621] irq event stamp: 0 [ 58.037544][ T621] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 58.037549][ T621] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 58.037555][ T621] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 58.037557][ T621] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 58.037559][ T621] Preemption disabled at: [ 58.037559][ T621] [<0000000000000000>] 0x0 [ 58.037564][ T621] CPU: 2 UID: 0 PID: 621 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 58.037567][ T621] Tainted: [W]=WARN [ 58.037568][ T621] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.037570][ T621] Call Trace: [ 58.037571][ T621] [ 58.037572][ T621] dump_stack_lvl+0x6f/0xa0 [ 58.037578][ T621] __might_resched.cold+0x1fe/0x2c1 [ 58.037581][ T621] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 58.037584][ T621] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 58.037587][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037591][ T621] __kmalloc_noprof+0x443/0x760 [ 58.037595][ T621] ? __rwlock_init+0x150/0x150 [ 58.037597][ T621] ? alloc_buf.isra.0+0x4b/0x260 [ 58.037601][ T621] ? do_raw_spin_unlock+0x59/0x250 [ 58.037602][ T621] alloc_buf.isra.0+0x4b/0x260 [ 58.037604][ T621] put_chars+0x1e1/0x2f0 [ 58.037606][ T621] ? __send_to_port+0x420/0x420 [ 58.037608][ T621] ? console_prepend_replay+0x20/0x20 [ 58.037611][ T621] hvc_console_print+0x292/0x780 [ 58.037614][ T621] ? hvc_write+0x3a0/0x3a0 [ 58.037615][ T621] ? vsnprintf+0x668/0x1700 [ 58.037619][ T621] ? __rwlock_init+0x150/0x150 [ 58.037620][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037622][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037624][ T621] console_emit_next_record+0x22f/0x4c0 [ 58.037627][ T621] ? devkmsg_read+0x4b0/0x4b0 [ 58.037629][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037630][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037632][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037634][ T621] ? lock_acquire+0x13c/0x160 [ 58.037636][ T621] ? console_flush_one_record+0x111/0x710 [ 58.037637][ T621] console_flush_one_record+0x46f/0x710 [ 58.037640][ T621] ? console_emit_next_record+0x4c0/0x4c0 [ 58.037642][ T621] console_unlock+0xee/0x1f0 [ 58.037644][ T621] ? lock_acquire+0x13c/0x160 [ 58.037646][ T621] ? console_flush_one_record+0x710/0x710 [ 58.037647][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037649][ T621] ? lock_release+0x184/0x1f0 [ 58.037650][ T621] ? lock_acquire+0x60/0x160 [ 58.037651][ T621] ? __rcu_read_lock+0x30/0x70 [ 58.037653][ T621] ? __down_trylock_console_sem+0x5e/0xa0 [ 58.037655][ T621] ? vprintk_emit+0x320/0x3e0 [ 58.037657][ T621] vprintk_emit+0x37c/0x3e0 [ 58.037667][ T621] ? wake_up_klogd_work_func+0x90/0x90 [ 58.037669][ T621] ? unwind_next_frame+0x69b/0x1ea0 [ 58.037671][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037673][ T621] _printk+0xc7/0x100 [ 58.037677][ T621] ? snapshot_read.cold+0x21/0x21 [ 58.037678][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037680][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037682][ T621] ? lock_release+0x184/0x1f0 [ 58.037684][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037686][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037689][ T621] br_set_state+0x22f/0x430 [bridge] [ 58.037706][ T621] br_set_port_state+0x161/0x210 [bridge] [ 58.037715][ T621] br_setport+0xb09/0x1890 [bridge] [ 58.037722][ T621] ? br_set_port_state+0x210/0x210 [bridge] [ 58.037728][ T621] ? lock_acquire+0x13c/0x160 [ 58.037729][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037731][ T621] ? __nla_validate_parse+0x20d/0x480 [ 58.037735][ T621] br_setlink+0x3ec/0x470 [bridge] [ 58.037742][ T621] ? br_afspec+0x510/0x510 [bridge] [ 58.037752][ T621] rtnl_bridge_setlink+0x22c/0x620 [ 58.037756][ T621] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 58.037758][ T621] ? rtnl_link_fill+0x920/0x920 [ 58.037760][ T621] ? filter_irq_stacks+0xd0/0xd0 [ 58.037762][ T621] ? stack_depot_save_flags+0x1bc/0x790 [ 58.037765][ T621] netlink_rcv_skb+0x14e/0x3a0 [ 58.037768][ T621] ? rtnl_link_fill+0x920/0x920 [ 58.037770][ T621] ? lock_release+0x184/0x1f0 [ 58.037771][ T621] ? netlink_ack+0xcf0/0xcf0 [ 58.037772][ T621] ? __netlink_lookup+0xb9/0x6b0 [ 58.037775][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037777][ T621] ? lock_release+0x184/0x1f0 [ 58.037778][ T621] netlink_unicast+0x486/0x750 [ 58.037780][ T621] ? netlink_attachskb+0x810/0x810 [ 58.037782][ T621] ? percpu_counter_add_batch+0x89/0x280 [ 58.037785][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037786][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037788][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037790][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037792][ T621] netlink_sendmsg+0x735/0xc60 [ 58.037794][ T621] ? netlink_unicast+0x750/0x750 [ 58.037796][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037797][ T621] ? lock_release+0x184/0x1f0 [ 58.037799][ T621] ____sys_sendmsg+0x415/0x880 [ 58.037802][ T621] ? copy_msghdr_from_user+0x279/0x420 [ 58.037804][ T621] ? get_timestamp.constprop.0+0x390/0x390 [ 58.037805][ T621] ? move_addr_to_kernel+0x40/0x40 [ 58.037807][ T621] ? do_fault_around+0x300/0x5a0 [ 58.037811][ T621] ? lock_acquire+0x13c/0x160 [ 58.037812][ T621] ___sys_sendmsg+0x14e/0x1d0 [ 58.037814][ T621] ? do_pte_missing+0x86f/0xcc0 [ 58.037816][ T621] ? copy_msghdr_from_user+0x420/0x420 [ 58.037818][ T621] ? rcu_read_unlock+0x20/0x70 [ 58.037823][ T621] __sys_sendmsg+0x12c/0x1d0 [ 58.037824][ T621] ? __sys_sendmsg_sock+0x20/0x20 [ 58.037827][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037829][ T621] ? rcu_is_watching+0x16/0xd0 [ 58.037831][ T621] do_syscall_64+0xff/0x530 [ 58.037833][ T621] ? exc_page_fault+0xee/0x100 [ 58.037835][ T621] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 58.037837][ T621] RIP: 0033:0x7faebefaa54e [ 58.037839][ T621] 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 [ 58.037841][ T621] RSP: 002b:00007fff3a16e8e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 58.037844][ T621] RAX: ffffffffffffffda RBX: 00007fff3a16ea90 RCX: 00007faebefaa54e [ 58.037846][ T621] RDX: 0000000000000000 RSI: 00007fff3a16e990 RDI: 0000000000000005 [ 58.037846][ T621] RBP: 00007fff3a16e8f0 R08: 0000000000000000 R09: 0000000000000000 [ 58.037847][ T621] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d8db [ 58.037848][ T621] R13: 0000000000425380 R14: 00007fff3a16f81f R15: 00000000ffffffff [ 58.037850][ T621] [ 65.691721][ T683] br2: port 1(veth4.555) entered disabled state [ 65.691742][ T683] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 65.691744][ T683] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 683, name: bridge [ 65.691746][ T683] preempt_count: 202, expected: 0 [ 65.691746][ T683] RCU nest depth: 0, expected: 0 [ 65.691747][ T683] INFO: lockdep is turned off. [ 65.691748][ T683] irq event stamp: 0 [ 65.691749][ T683] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 65.691754][ T683] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 65.691761][ T683] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 65.691762][ T683] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 65.691764][ T683] Preemption disabled at: [ 65.691765][ T683] [<0000000000000000>] 0x0 [ 65.691770][ T683] CPU: 0 UID: 0 PID: 683 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 65.691774][ T683] Tainted: [W]=WARN [ 65.691775][ T683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.691776][ T683] Call Trace: [ 65.691778][ T683] [ 65.691779][ T683] dump_stack_lvl+0x6f/0xa0 [ 65.691785][ T683] __might_resched.cold+0x1fe/0x2c1 [ 65.691789][ T683] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 65.691792][ T683] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 65.691795][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.691799][ T683] __kmalloc_noprof+0x443/0x760 [ 65.691803][ T683] ? __rwlock_init+0x150/0x150 [ 65.691805][ T683] ? alloc_buf.isra.0+0x4b/0x260 [ 65.691809][ T683] ? do_raw_spin_unlock+0x59/0x250 [ 65.691811][ T683] alloc_buf.isra.0+0x4b/0x260 [ 65.691812][ T683] put_chars+0x1e1/0x2f0 [ 65.691814][ T683] ? __send_to_port+0x420/0x420 [ 65.691816][ T683] ? console_prepend_replay+0x20/0x20 [ 65.691819][ T683] hvc_console_print+0x292/0x780 [ 65.691823][ T683] ? hvc_write+0x3a0/0x3a0 [ 65.691824][ T683] ? vsnprintf+0x668/0x1700 [ 65.691827][ T683] ? __rwlock_init+0x150/0x150 [ 65.691829][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.691830][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.691833][ T683] console_emit_next_record+0x22f/0x4c0 [ 65.691836][ T683] ? devkmsg_read+0x4b0/0x4b0 [ 65.691838][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.691839][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.691841][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.691842][ T683] ? lock_acquire+0x13c/0x160 [ 65.691844][ T683] ? console_flush_one_record+0x111/0x710 [ 65.691846][ T683] console_flush_one_record+0x46f/0x710 [ 65.691848][ T683] ? console_emit_next_record+0x4c0/0x4c0 [ 65.691851][ T683] console_unlock+0xee/0x1f0 [ 65.691853][ T683] ? lock_acquire+0x13c/0x160 [ 65.691854][ T683] ? console_flush_one_record+0x710/0x710 [ 65.691856][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.691858][ T683] ? lock_release+0x184/0x1f0 [ 65.691859][ T683] ? lock_acquire+0x60/0x160 [ 65.691861][ T683] ? __rcu_read_lock+0x30/0x70 [ 65.691863][ T683] ? __down_trylock_console_sem+0x5e/0xa0 [ 65.691865][ T683] ? vprintk_emit+0x320/0x3e0 [ 65.691867][ T683] vprintk_emit+0x37c/0x3e0 [ 65.691870][ T683] ? wake_up_klogd_work_func+0x90/0x90 [ 65.691872][ T683] ? unwind_next_frame+0x69b/0x1ea0 [ 65.691875][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.691877][ T683] _printk+0xc7/0x100 [ 65.691880][ T683] ? snapshot_read.cold+0x21/0x21 [ 65.691882][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.691884][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.691885][ T683] ? lock_release+0x184/0x1f0 [ 65.691887][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.691888][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.691891][ T683] br_set_state+0x22f/0x430 [bridge] [ 65.691905][ T683] br_set_port_state+0x161/0x210 [bridge] [ 65.691914][ T683] br_setport+0xb09/0x1890 [bridge] [ 65.691921][ T683] ? br_set_port_state+0x210/0x210 [bridge] [ 65.691927][ T683] ? lock_acquire+0x13c/0x160 [ 65.691929][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.691931][ T683] ? __nla_validate_parse+0x20d/0x480 [ 65.691935][ T683] br_setlink+0x3ec/0x470 [bridge] [ 65.691942][ T683] ? br_afspec+0x510/0x510 [bridge] [ 65.691953][ T683] rtnl_bridge_setlink+0x22c/0x620 [ 65.691957][ T683] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 65.691959][ T683] ? rtnl_link_fill+0x920/0x920 [ 65.691961][ T683] ? filter_irq_stacks+0xd0/0xd0 [ 65.691963][ T683] ? stack_depot_save_flags+0x1bc/0x790 [ 65.691967][ T683] netlink_rcv_skb+0x14e/0x3a0 [ 65.691970][ T683] ? rtnl_link_fill+0x920/0x920 [ 65.691971][ T683] ? lock_release+0x184/0x1f0 [ 65.691973][ T683] ? netlink_ack+0xcf0/0xcf0 [ 65.691974][ T683] ? __netlink_lookup+0xb9/0x6b0 [ 65.691976][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.691978][ T683] ? lock_release+0x184/0x1f0 [ 65.691980][ T683] netlink_unicast+0x486/0x750 [ 65.691982][ T683] ? netlink_attachskb+0x810/0x810 [ 65.691983][ T683] ? next_uptodate_folio+0x2b/0x770 [ 65.691987][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.691989][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.691990][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.691992][ T683] netlink_sendmsg+0x735/0xc60 [ 65.691995][ T683] ? netlink_unicast+0x750/0x750 [ 65.691996][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.691998][ T683] ? lock_release+0x184/0x1f0 [ 65.692000][ T683] ____sys_sendmsg+0x415/0x880 [ 65.692003][ T683] ? copy_msghdr_from_user+0x279/0x420 [ 65.692005][ T683] ? get_timestamp.constprop.0+0x390/0x390 [ 65.692006][ T683] ? move_addr_to_kernel+0x40/0x40 [ 65.692008][ T683] ? do_fault_around+0x300/0x5a0 [ 65.692011][ T683] ? lock_acquire+0x13c/0x160 [ 65.692013][ T683] ___sys_sendmsg+0x14e/0x1d0 [ 65.692015][ T683] ? do_pte_missing+0x86f/0xcc0 [ 65.692017][ T683] ? copy_msghdr_from_user+0x420/0x420 [ 65.692019][ T683] ? rcu_read_unlock+0x20/0x70 [ 65.692024][ T683] __sys_sendmsg+0x12c/0x1d0 [ 65.692026][ T683] ? __sys_sendmsg_sock+0x20/0x20 [ 65.692028][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.692030][ T683] ? rcu_is_watching+0x16/0xd0 [ 65.692032][ T683] do_syscall_64+0xff/0x530 [ 65.692034][ T683] ? exc_page_fault+0xee/0x100 [ 65.692036][ T683] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 65.692038][ T683] RIP: 0033:0x7f1596bed54e [ 65.692040][ T683] 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 [ 65.692042][ T683] RSP: 002b:00007ffdfbc93f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.692046][ T683] RAX: ffffffffffffffda RBX: 00007ffdfbc94110 RCX: 00007f1596bed54e [ 65.692047][ T683] RDX: 0000000000000000 RSI: 00007ffdfbc94010 RDI: 0000000000000005 [ 65.692048][ T683] RBP: 00007ffdfbc93f70 R08: 0000000000000000 R09: 0000000000000000 [ 65.692049][ T683] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d8e3 [ 65.692050][ T683] R13: 0000000000425380 R14: 00007ffdfbc94821 R15: 00000000ffffffff [ 65.692052][ T683] [ 69.981567][ T705] br2: port 1(veth4.555) entered forwarding state [ 69.981582][ T705] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 69.981585][ T705] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 705, name: bridge [ 69.981586][ T705] preempt_count: 202, expected: 0 [ 69.981587][ T705] RCU nest depth: 0, expected: 0 [ 69.981588][ T705] INFO: lockdep is turned off. [ 69.981589][ T705] irq event stamp: 0 [ 69.981590][ T705] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 69.981595][ T705] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 69.981601][ T705] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 69.981603][ T705] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 69.981605][ T705] Preemption disabled at: [ 69.981606][ T705] [<0000000000000000>] 0x0 [ 69.981610][ T705] CPU: 3 UID: 0 PID: 705 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 69.981614][ T705] Tainted: [W]=WARN [ 69.981615][ T705] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.981617][ T705] Call Trace: [ 69.981618][ T705] [ 69.981620][ T705] dump_stack_lvl+0x6f/0xa0 [ 69.981626][ T705] __might_resched.cold+0x1fe/0x2c1 [ 69.981630][ T705] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 69.981633][ T705] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 69.981636][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981640][ T705] __kmalloc_noprof+0x443/0x760 [ 69.981644][ T705] ? __rwlock_init+0x150/0x150 [ 69.981647][ T705] ? alloc_buf.isra.0+0x4b/0x260 [ 69.981651][ T705] ? do_raw_spin_unlock+0x59/0x250 [ 69.981652][ T705] alloc_buf.isra.0+0x4b/0x260 [ 69.981654][ T705] put_chars+0x1e1/0x2f0 [ 69.981656][ T705] ? __send_to_port+0x420/0x420 [ 69.981658][ T705] ? console_prepend_replay+0x20/0x20 [ 69.981661][ T705] hvc_console_print+0x292/0x780 [ 69.981665][ T705] ? hvc_write+0x3a0/0x3a0 [ 69.981666][ T705] ? vsnprintf+0x668/0x1700 [ 69.981669][ T705] ? __rwlock_init+0x150/0x150 [ 69.981671][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981672][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981675][ T705] console_emit_next_record+0x22f/0x4c0 [ 69.981677][ T705] ? devkmsg_read+0x4b0/0x4b0 [ 69.981679][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981681][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981684][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981686][ T705] ? lock_acquire+0x13c/0x160 [ 69.981689][ T705] ? console_flush_one_record+0x111/0x710 [ 69.981691][ T705] console_flush_one_record+0x46f/0x710 [ 69.981695][ T705] ? console_emit_next_record+0x4c0/0x4c0 [ 69.981699][ T705] console_unlock+0xee/0x1f0 [ 69.981701][ T705] ? lock_acquire+0x13c/0x160 [ 69.981703][ T705] ? console_flush_one_record+0x710/0x710 [ 69.981705][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981706][ T705] ? lock_release+0x184/0x1f0 [ 69.981708][ T705] ? lock_acquire+0x60/0x160 [ 69.981710][ T705] ? __rcu_read_lock+0x30/0x70 [ 69.981712][ T705] ? __down_trylock_console_sem+0x5e/0xa0 [ 69.981714][ T705] ? vprintk_emit+0x320/0x3e0 [ 69.981716][ T705] vprintk_emit+0x37c/0x3e0 [ 69.981719][ T705] ? wake_up_klogd_work_func+0x90/0x90 [ 69.981721][ T705] ? unwind_next_frame+0x69b/0x1ea0 [ 69.981723][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981726][ T705] _printk+0xc7/0x100 [ 69.981729][ T705] ? snapshot_read.cold+0x21/0x21 [ 69.981731][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981733][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981735][ T705] ? lock_release+0x184/0x1f0 [ 69.981736][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981738][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981740][ T705] br_set_state+0x22f/0x430 [bridge] [ 69.981753][ T705] br_set_port_state+0x161/0x210 [bridge] [ 69.981762][ T705] br_setport+0xb09/0x1890 [bridge] [ 69.981775][ T705] ? br_set_port_state+0x210/0x210 [bridge] [ 69.981782][ T705] ? lock_acquire+0x13c/0x160 [ 69.981784][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981786][ T705] ? __nla_validate_parse+0x20d/0x480 [ 69.981790][ T705] br_setlink+0x3ec/0x470 [bridge] [ 69.981797][ T705] ? br_afspec+0x510/0x510 [bridge] [ 69.981808][ T705] rtnl_bridge_setlink+0x22c/0x620 [ 69.981813][ T705] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 69.981815][ T705] ? rtnl_link_fill+0x920/0x920 [ 69.981816][ T705] ? filter_irq_stacks+0xd0/0xd0 [ 69.981819][ T705] ? stack_depot_save_flags+0x1bc/0x790 [ 69.981822][ T705] netlink_rcv_skb+0x14e/0x3a0 [ 69.981825][ T705] ? rtnl_link_fill+0x920/0x920 [ 69.981826][ T705] ? lock_release+0x184/0x1f0 [ 69.981828][ T705] ? netlink_ack+0xcf0/0xcf0 [ 69.981829][ T705] ? __netlink_lookup+0xb9/0x6b0 [ 69.981832][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981834][ T705] ? lock_release+0x184/0x1f0 [ 69.981836][ T705] netlink_unicast+0x486/0x750 [ 69.981838][ T705] ? netlink_attachskb+0x810/0x810 [ 69.981839][ T705] ? percpu_counter_add_batch+0x89/0x280 [ 69.981842][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981844][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981845][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981847][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981849][ T705] netlink_sendmsg+0x735/0xc60 [ 69.981851][ T705] ? netlink_unicast+0x750/0x750 [ 69.981853][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981855][ T705] ? lock_release+0x184/0x1f0 [ 69.981857][ T705] ____sys_sendmsg+0x415/0x880 [ 69.981860][ T705] ? copy_msghdr_from_user+0x279/0x420 [ 69.981862][ T705] ? get_timestamp.constprop.0+0x390/0x390 [ 69.981863][ T705] ? move_addr_to_kernel+0x40/0x40 [ 69.981865][ T705] ? do_fault_around+0x300/0x5a0 [ 69.981869][ T705] ? lock_acquire+0x13c/0x160 [ 69.981871][ T705] ___sys_sendmsg+0x14e/0x1d0 [ 69.981873][ T705] ? do_pte_missing+0x86f/0xcc0 [ 69.981875][ T705] ? copy_msghdr_from_user+0x420/0x420 [ 69.981877][ T705] ? rcu_read_unlock+0x20/0x70 [ 69.981882][ T705] __sys_sendmsg+0x12c/0x1d0 [ 69.981884][ T705] ? __sys_sendmsg_sock+0x20/0x20 [ 69.981887][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981888][ T705] ? rcu_is_watching+0x16/0xd0 [ 69.981891][ T705] do_syscall_64+0xff/0x530 [ 69.981893][ T705] ? exc_page_fault+0xee/0x100 [ 69.981895][ T705] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 69.981897][ T705] RIP: 0033:0x7f97ea66a54e [ 69.981899][ T705] 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 [ 69.981900][ T705] RSP: 002b:00007ffd94175b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 69.981904][ T705] RAX: ffffffffffffffda RBX: 00007ffd94175ce0 RCX: 00007f97ea66a54e [ 69.981906][ T705] RDX: 0000000000000000 RSI: 00007ffd94175be0 RDI: 0000000000000005 [ 69.981907][ T705] RBP: 00007ffd94175b40 R08: 0000000000000000 R09: 0000000000000000 [ 69.981907][ T705] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d8e7 [ 69.981908][ T705] R13: 0000000000425380 R14: 00007ffd9417781f R15: 00000000ffffffff [ 69.981911][ T705] [ 70.520290][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 74.339923][ T736] veth4.555: left allmulticast mode [ 74.339938][ T736] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 74.339940][ T736] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 736, name: ip [ 74.339942][ T736] preempt_count: 1, expected: 0 [ 74.339943][ T736] RCU nest depth: 0, expected: 0 [ 74.339944][ T736] INFO: lockdep is turned off. [ 74.339945][ T736] irq event stamp: 0 [ 74.339945][ T736] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 74.339950][ T736] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 74.339956][ T736] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 74.339958][ T736] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 74.339959][ T736] Preemption disabled at: [ 74.339960][ T736] [] vprintk_emit+0x31b/0x3e0 [ 74.339968][ T736] CPU: 0 UID: 0 PID: 736 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 74.339972][ T736] Tainted: [W]=WARN [ 74.339973][ T736] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.339974][ T736] Call Trace: [ 74.339976][ T736] [ 74.339977][ T736] dump_stack_lvl+0x6f/0xa0 [ 74.339982][ T736] ? vprintk_emit+0x31b/0x3e0 [ 74.339984][ T736] __might_resched.cold+0x1fe/0x2c1 [ 74.339988][ T736] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 74.339992][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.339996][ T736] __kmalloc_noprof+0x443/0x760 [ 74.339999][ T736] ? __rwlock_init+0x150/0x150 [ 74.340002][ T736] ? alloc_buf.isra.0+0x4b/0x260 [ 74.340005][ T736] ? do_raw_spin_unlock+0x59/0x250 [ 74.340007][ T736] alloc_buf.isra.0+0x4b/0x260 [ 74.340009][ T736] put_chars+0x1e1/0x2f0 [ 74.340011][ T736] ? __send_to_port+0x420/0x420 [ 74.340013][ T736] ? printk_get_next_message+0x240/0x650 [ 74.340015][ T736] hvc_console_print+0x292/0x780 [ 74.340019][ T736] ? hvc_write+0x3a0/0x3a0 [ 74.340020][ T736] ? __rwlock_init+0x150/0x150 [ 74.340022][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.340023][ T736] ? lock_acquire+0x13c/0x160 [ 74.340025][ T736] console_emit_next_record+0x22f/0x4c0 [ 74.340028][ T736] ? devkmsg_read+0x4b0/0x4b0 [ 74.340030][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.340031][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.340033][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.340035][ T736] ? lock_acquire+0x13c/0x160 [ 74.340036][ T736] ? console_flush_one_record+0x111/0x710 [ 74.340038][ T736] console_flush_one_record+0x46f/0x710 [ 74.340040][ T736] ? console_emit_next_record+0x4c0/0x4c0 [ 74.340043][ T736] console_unlock+0xee/0x1f0 [ 74.340045][ T736] ? lock_acquire+0x13c/0x160 [ 74.340046][ T736] ? console_flush_one_record+0x710/0x710 [ 74.340048][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.340049][ T736] ? lock_release+0x184/0x1f0 [ 74.340051][ T736] ? lock_acquire+0x60/0x160 [ 74.340052][ T736] ? __rcu_read_lock+0x30/0x70 [ 74.340054][ T736] ? __down_trylock_console_sem+0x5e/0xa0 [ 74.340056][ T736] ? vprintk_emit+0x320/0x3e0 [ 74.340058][ T736] vprintk_emit+0x37c/0x3e0 [ 74.340060][ T736] ? wake_up_klogd_work_func+0x90/0x90 [ 74.340062][ T736] ? netlink_unicast+0x486/0x750 [ 74.340066][ T736] ? ____sys_sendmsg+0x415/0x880 [ 74.340069][ T736] ? ___sys_sendmsg+0x14e/0x1d0 [ 74.340070][ T736] ? __sys_sendmsg+0x12c/0x1d0 [ 74.340072][ T736] ? do_syscall_64+0xff/0x530 [ 74.340074][ T736] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 74.340077][ T736] _printk+0xc7/0x100 [ 74.340080][ T736] ? snapshot_read.cold+0x21/0x21 [ 74.340082][ T736] ? netdev_name+0x43/0x60 [ 74.340084][ T736] ? __netdev_printk+0x17f/0x1d0 [ 74.340086][ T736] netdev_info+0xe2/0x116 [ 74.340088][ T736] ? netdev_notice+0x120/0x120 [ 74.340090][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.340092][ T736] ? __up_read+0x355/0x9e0 [ 74.340093][ T736] ? trace_hardirqs_on+0x36/0x40 [ 74.340095][ T736] ? down_write_nested+0x200/0x200 [ 74.340097][ T736] ? mutex_is_locked+0x1c/0x50 [ 74.340099][ T736] netif_set_allmulti.cold+0x7c/0x166 [ 74.340102][ T736] dev_set_allmulti+0xa2/0x150 [ 74.340105][ T736] del_nbp+0xb7/0xc10 [bridge] [ 74.340118][ T736] ? __asan_memset+0x27/0x50 [ 74.340121][ T736] br_dev_delete+0x9d/0x1e0 [bridge] [ 74.340128][ T736] rtnl_dellink+0x48f/0xae0 [ 74.340132][ T736] ? lock_release+0x184/0x1f0 [ 74.340133][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.340135][ T736] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 74.340137][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.340143][ T736] ? unwind_next_frame+0x69b/0x1ea0 [ 74.340146][ T736] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 74.340147][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.340149][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.340151][ T736] ? lock_acquire+0x13c/0x160 [ 74.340152][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.340154][ T736] ? lock_release+0x184/0x1f0 [ 74.340156][ T736] ? is_bpf_text_address+0x3e/0x110 [ 74.340159][ T736] ? is_bpf_text_address+0x72/0x110 [ 74.340161][ T736] ? kernel_text_address+0x149/0x170 [ 74.340163][ T736] ? __kernel_text_address+0x12/0x30 [ 74.340164][ T736] ? write_profile+0xf0/0xf0 [ 74.340167][ T736] ? unwind_get_return_address+0x67/0xd0 [ 74.340168][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.340169][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.340171][ T736] ? cap_capable+0x1d7/0x3d0 [ 74.340175][ T736] ? lock_acquire+0x13c/0x160 [ 74.340176][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.340178][ T736] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 74.340180][ T736] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 74.340182][ T736] ? rtnl_link_fill+0x920/0x920 [ 74.340183][ T736] ? filter_irq_stacks+0xd0/0xd0 [ 74.340184][ T736] ? stack_depot_save_flags+0x1bc/0x790 [ 74.340189][ T736] netlink_rcv_skb+0x14e/0x3a0 [ 74.340190][ T736] ? rtnl_link_fill+0x920/0x920 [ 74.340191][ T736] ? lock_release+0x184/0x1f0 [ 74.340193][ T736] ? netlink_ack+0xcf0/0xcf0 [ 74.340194][ T736] ? __netlink_lookup+0xb9/0x6b0 [ 74.340197][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.340198][ T736] ? lock_release+0x184/0x1f0 [ 74.340200][ T736] netlink_unicast+0x486/0x750 [ 74.340202][ T736] ? netlink_attachskb+0x810/0x810 [ 74.340204][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.340205][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.340207][ T736] ? lock_acquire+0x13c/0x160 [ 74.340209][ T736] netlink_sendmsg+0x735/0xc60 [ 74.340211][ T736] ? netlink_unicast+0x750/0x750 [ 74.340212][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.340214][ T736] ? lock_release+0x184/0x1f0 [ 74.340216][ T736] ____sys_sendmsg+0x415/0x880 [ 74.340217][ T736] ? copy_msghdr_from_user+0x279/0x420 [ 74.340219][ T736] ? get_timestamp.constprop.0+0x390/0x390 [ 74.340221][ T736] ? move_addr_to_kernel+0x40/0x40 [ 74.340222][ T736] ? filter_irq_stacks+0xd0/0xd0 [ 74.340225][ T736] ___sys_sendmsg+0x14e/0x1d0 [ 74.340226][ T736] ? copy_msghdr_from_user+0x420/0x420 [ 74.340231][ T736] __sys_sendmsg+0x12c/0x1d0 [ 74.340235][ T736] ? __sys_sendmsg_sock+0x20/0x20 [ 74.340238][ T736] ? rcu_is_watching+0x16/0xd0 [ 74.340240][ T736] do_syscall_64+0xff/0x530 [ 74.340241][ T736] ? exc_page_fault+0xee/0x100 [ 74.340243][ T736] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 74.340244][ T736] RIP: 0033:0x7f373ebae54e [ 74.340246][ T736] 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 [ 74.340248][ T736] RSP: 002b:00007ffe9671ebc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.340252][ T736] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f373ebae54e [ 74.340253][ T736] RDX: 0000000000000000 RSI: 00007ffe9671ec70 RDI: 0000000000000005 [ 74.340254][ T736] RBP: 00007ffe9671ebd0 R08: 0000000000000000 R09: 0000000000000000 [ 74.340255][ T736] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d8ea [ 74.340256][ T736] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe9671f330 [ 74.340258][ T736] [ 74.361588][ T736] veth4: left allmulticast mode [ 74.361814][ T736] veth4.555: left promiscuous mode [ 74.361952][ T736] veth4: left promiscuous mode [ 74.362347][ T736] br2: port 1(veth4.555) entered disabled state [ 74.389450][ T736] ip (736) used greatest stack depth: 23464 bytes left [ 74.512934][ T744] br1: port 1(veth1) entered disabled state [ 74.532307][ T745] br1: port 2(veth2) entered disabled state [ 74.546883][ T746] veth2: left allmulticast mode [ 74.547044][ T746] veth2: left promiscuous mode [ 74.547259][ T746] br1: port 2(veth2) entered disabled state [ 74.547871][ T746] veth1: left allmulticast mode [ 74.548012][ T746] veth1: left promiscuous mode [ 74.548197][ T746] br1: port 1(veth1) entered disabled state