[ 10.197183][ T186] ip (186) used greatest stack depth: 23904 bytes left [ 10.197200][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.197202][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 10.197204][ T186] preempt_count: 2, expected: 0 [ 10.197205][ T186] RCU nest depth: 0, expected: 0 [ 10.197206][ T186] locks held by ip/186: 5, last CPU#0: [ 10.197208][ T186] #0: ffffffffaf4027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.197220][ T186] #1: ffffffffaf569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.197226][ T186] #2: ffffffffaf569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.197230][ T186] #3: ffffffffaf489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.197234][ T186] #4: ffffffffaf489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.197238][ T186] irq event stamp: 31578 [ 10.197239][ T186] hardirqs last enabled at (31577): [] __down_trylock_console_sem+0x86/0xa0 [ 10.197241][ T186] hardirqs last disabled at (31578): [] console_emit_next_record+0x3d4/0x4c0 [ 10.197243][ T186] softirqs last enabled at (30482): [] handle_softirqs+0x67c/0x900 [ 10.197245][ T186] softirqs last disabled at (30477): [] __irq_exit_rcu+0x145/0x1c0 [ 10.197248][ T186] Preemption disabled at: [ 10.197248][ T186] [<0000000000000000>] 0x0 [ 10.197255][ T186] CPU: 0 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.197258][ T186] Tainted: [W]=WARN [ 10.197259][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.197261][ T186] Call Trace: [ 10.197263][ T186] [ 10.197264][ T186] dump_stack_lvl+0x6f/0xa0 [ 10.197271][ T186] __might_resched.cold+0x1fe/0x2c1 [ 10.197275][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.197279][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 10.197285][ T186] __kmalloc_noprof+0x443/0x760 [ 10.197287][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 10.197293][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 10.197296][ T186] alloc_buf.isra.0+0x4b/0x260 [ 10.197299][ T186] put_chars+0x1e1/0x2f0 [ 10.197302][ T186] ? __send_to_port+0x420/0x420 [ 10.197303][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.197308][ T186] ? validate_chain+0x38b/0xc20 [ 10.197313][ T186] hvc_console_print+0x292/0x780 [ 10.197320][ T186] ? hvc_write+0x3a0/0x3a0 [ 10.197322][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.197324][ T186] ? lock_acquire+0x13c/0x160 [ 10.197328][ T186] console_emit_next_record+0x22f/0x4c0 [ 10.197332][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 10.197334][ T186] ? console_flush_one_record+0x106/0x710 [ 10.197337][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.197340][ T186] ? lock_acquire+0x13c/0x160 [ 10.197343][ T186] console_flush_one_record+0x46f/0x710 [ 10.197348][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 10.197349][ T186] ? __lock_acquire+0x518/0xc20 [ 10.197355][ T186] console_unlock+0xee/0x1f0 [ 10.197357][ T186] ? console_flush_one_record+0x710/0x710 [ 10.197359][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.197361][ T186] ? lock_acquire+0x60/0x160 [ 10.197367][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.197368][ T186] ? vprintk_emit+0x320/0x3e0 [ 10.197372][ T186] vprintk_emit+0x37c/0x3e0 [ 10.197376][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 10.197379][ T186] ? __lock_acquire+0x518/0xc20 [ 10.197383][ T186] _printk+0xc7/0x100 [ 10.197386][ T186] ? snapshot_read.cold+0x21/0x21 [ 10.197389][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.197392][ T186] ? __rwlock_init+0x150/0x150 [ 10.197395][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.197398][ T186] do_exit.cold+0x82/0x9c [ 10.197402][ T186] ? exit_notify+0x890/0x890 [ 10.197404][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 10.197407][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.197411][ T186] do_group_exit+0xb8/0x370 [ 10.197413][ T186] __x64_sys_exit_group+0x3c/0x50 [ 10.197415][ T186] x64_sys_call+0x1567/0x1570 [ 10.197417][ T186] do_syscall_64+0xff/0x530 [ 10.197421][ T186] ? exc_page_fault+0xee/0x100 [ 10.197424][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.197426][ T186] RIP: 0033:0x7f81118e71b8 [ 10.197428][ T186] Code: Unable to access opcode bytes at 0x7f81118e718e. [ 10.197429][ T186] RSP: 002b:00007ffec75a5e08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.197432][ T186] RAX: ffffffffffffffda RBX: 00007f8111a17f88 RCX: 00007f81118e71b8 [ 10.197433][ T186] RDX: 00007f8111631fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.197434][ T186] RBP: 00007ffec75a5e60 R08: 0000000000000000 R09: 0000000000008010 [ 10.197435][ T186] R10: 00007ffec75a5c20 R11: 0000000000000246 R12: 0000000000000001 [ 10.197436][ T186] R13: 0000000000000000 R14: 00007f8111a16680 R15: 00007f8111a17fa0 [ 10.197442][ T186] [ 11.871469][ T249] gre: GRE over IPv4 demultiplexer driver [ 11.871485][ T249] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.871488][ T249] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 249, name: modprobe [ 11.871490][ T249] preempt_count: 1, expected: 0 [ 11.871491][ T249] RCU nest depth: 0, expected: 0 [ 11.871492][ T249] locks held by modprobe/249: 4, last CPU#1: [ 11.871494][ T249] #0: ffffffffaf569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.871506][ T249] #1: ffffffffaf569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.871510][ T249] #2: ffffffffaf489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.871514][ T249] #3: ffffffffaf489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.871518][ T249] irq event stamp: 44076 [ 11.871519][ T249] hardirqs last enabled at (44075): [] __down_trylock_console_sem+0x86/0xa0 [ 11.871522][ T249] hardirqs last disabled at (44076): [] console_emit_next_record+0x3d4/0x4c0 [ 11.871524][ T249] softirqs last enabled at (43710): [] handle_softirqs+0x67c/0x900 [ 11.871526][ T249] softirqs last disabled at (43701): [] __irq_exit_rcu+0x145/0x1c0 [ 11.871529][ T249] Preemption disabled at: [ 11.871529][ T249] [] vprintk_emit+0x31b/0x3e0 [ 11.871535][ T249] CPU: 1 UID: 0 PID: 249 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.871539][ T249] Tainted: [W]=WARN [ 11.871539][ T249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.871541][ T249] Call Trace: [ 11.871542][ T249] [ 11.871544][ T249] dump_stack_lvl+0x6f/0xa0 [ 11.871549][ T249] ? vprintk_emit+0x31b/0x3e0 [ 11.871552][ T249] __might_resched.cold+0x1fe/0x2c1 [ 11.871556][ T249] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.871560][ T249] ? __kmalloc_noprof+0xdb/0x760 [ 11.871565][ T249] __kmalloc_noprof+0x443/0x760 [ 11.871567][ T249] ? alloc_buf.isra.0+0x4b/0x260 [ 11.871573][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 11.871576][ T249] alloc_buf.isra.0+0x4b/0x260 [ 11.871579][ T249] put_chars+0x1e1/0x2f0 [ 11.871581][ T249] ? desc_read_finalized_seq+0x79/0x120 [ 11.871583][ T249] ? __send_to_port+0x420/0x420 [ 11.871586][ T249] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.871589][ T249] ? validate_chain+0x38b/0xc20 [ 11.871593][ T249] hvc_console_print+0x292/0x780 [ 11.871596][ T249] ? __lock_acquire+0x518/0xc20 [ 11.871597][ T249] ? __lock_acquire+0x518/0xc20 [ 11.871602][ T249] ? hvc_write+0x3a0/0x3a0 [ 11.871603][ T249] ? console_emit_next_record+0x1df/0x4c0 [ 11.871606][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.871609][ T249] ? lock_acquire+0x13c/0x160 [ 11.871613][ T249] console_emit_next_record+0x22f/0x4c0 [ 11.871616][ T249] ? devkmsg_read+0x4b0/0x4b0 [ 11.871618][ T249] ? console_flush_one_record+0x106/0x710 [ 11.871621][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.871623][ T249] ? lock_acquire+0x13c/0x160 [ 11.871627][ T249] console_flush_one_record+0x46f/0x710 [ 11.871631][ T249] ? console_emit_next_record+0x4c0/0x4c0 [ 11.871633][ T249] ? __lock_acquire+0x518/0xc20 [ 11.871637][ T249] console_unlock+0xee/0x1f0 [ 11.871640][ T249] ? console_flush_one_record+0x710/0x710 [ 11.871642][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.871644][ T249] ? lock_acquire+0x60/0x160 [ 11.871647][ T249] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.871649][ T249] ? vprintk_emit+0x320/0x3e0 [ 11.871652][ T249] vprintk_emit+0x37c/0x3e0 [ 11.871656][ T249] ? wake_up_klogd_work_func+0x90/0x90 [ 11.871661][ T249] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.871665][ T249] _printk+0xc7/0x100 [ 11.871668][ T249] ? snapshot_read.cold+0x21/0x21 [ 11.871674][ T249] ? do_one_initcall+0x113/0x4f0 [ 11.871677][ T249] gre_init+0x15/0x1000 [gre] [ 11.871679][ T249] do_one_initcall+0x124/0x4f0 [ 11.871682][ T249] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.871686][ T249] ? do_init_module+0xae/0x8a0 [ 11.871689][ T249] ? kasan_unpoison+0x44/0x70 [ 11.871694][ T249] do_init_module+0x2ad/0x8a0 [ 11.871698][ T249] ? lockdep_hardirqs_on+0x91/0x130 [ 11.871702][ T249] ? free_module+0x470/0x470 [ 11.871705][ T249] ? kfree+0x123/0x590 [ 11.871709][ T249] load_module+0x1424/0x1bb0 [ 11.871716][ T249] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.871721][ T249] ? backing_file_read_iter+0x541/0x790 [ 11.871724][ T249] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.871728][ T249] init_module_from_file+0x11f/0x1a0 [ 11.871731][ T249] ? __do_sys_init_module+0x220/0x220 [ 11.871738][ T249] ? __rwlock_init+0x150/0x150 [ 11.871742][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 11.871745][ T249] idempotent_init_module+0x37b/0x7c0 [ 11.871748][ T249] ? init_module_from_file+0x1a0/0x1a0 [ 11.871754][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.871756][ T249] ? cap_capable+0x1d7/0x3d0 [ 11.871762][ T249] __x64_sys_finit_module+0xdf/0x190 [ 11.871764][ T249] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.871767][ T249] do_syscall_64+0xff/0x530 [ 11.871769][ T249] ? exc_page_fault+0xee/0x100 [ 11.871772][ T249] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.871774][ T249] RIP: 0033:0x7feaa031637d [ 11.871777][ T249] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 11.871779][ T249] RSP: 002b:00007ffe7717aea8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.871782][ T249] RAX: ffffffffffffffda RBX: 000055d087f7ca40 RCX: 00007feaa031637d [ 11.871783][ T249] RDX: 0000000000000000 RSI: 000055d07d431ffd RDI: 0000000000000001 [ 11.871784][ T249] RBP: 00007ffe7717af40 R08: 0000000000000000 R09: 0000000000000000 [ 11.871785][ T249] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d07d431ffd [ 11.871786][ T249] R13: 000055d087f7ca00 R14: 0000000000040000 R15: 0000000000000000 [ 11.871792][ T249] [ 11.903511][ T249] ip_gre: GRE over IPv4 tunneling driver [ 12.047080][ T256] ip (256) used greatest stack depth: 23680 bytes left [ 12.225707][ T261] GACT probability NOT on [ 12.323859][ T263] ip6_gre: GRE over IPv6 tunneling driver [ 12.410544][ T64] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.410629][ T64] [ 12.410631][ T64] ============================= [ 12.410632][ T64] WARNING: suspicious RCU usage [ 12.410633][ T64] 7.2.0-virtme #1 Tainted: G W [ 12.410635][ T64] ----------------------------- [ 12.410635][ T64] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.410637][ T64] [ 12.410637][ T64] other info that might help us debug this: [ 12.410637][ T64] [ 12.410638][ T64] [ 12.410638][ T64] rcu_scheduler_active = 2, debug_locks = 1 [ 12.410639][ T64] locks held by kworker/2:2/64: 12, last CPU#2: [ 12.410641][ T64] #0: ff11000008d58940 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.410653][ T64] #1: ffa0000000457d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.410657][ T64] #2: ff1100000f74ed30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.410663][ T64] #3: ffffffffaf580b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.410667][ T64] #4: ffffffffaf580b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.410671][ T64] #5: ffffffffaf580aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.410676][ T64] #6: ff1100000c675228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.410680][ T64] #7: ffffffffaf580b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.410686][ T64] #8: ffffffffaf569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.410691][ T64] #9: ffffffffaf569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.410694][ T64] #10: ffffffffaf489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.410698][ T64] #11: ffffffffaf489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.410702][ T64] [ 12.410702][ T64] stack backtrace: [ 12.410705][ T64] CPU: 2 UID: 0 PID: 64 Comm: kworker/2:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.410708][ T64] Tainted: [W]=WARN [ 12.410708][ T64] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.410710][ T64] Workqueue: mld mld_ifc_work [ 12.410714][ T64] Call Trace: [ 12.410715][ T64] [ 12.410717][ T64] dump_stack_lvl+0x6f/0xa0 [ 12.410724][ T64] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.410729][ T64] __might_resched+0x2ac/0x390 [ 12.410734][ T64] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.410737][ T64] ? __kmalloc_noprof+0xdb/0x760 [ 12.410742][ T64] __kmalloc_noprof+0x443/0x760 [ 12.410745][ T64] ? alloc_buf.isra.0+0x4b/0x260 [ 12.410751][ T64] ? do_raw_spin_unlock+0x59/0x250 [ 12.410753][ T64] alloc_buf.isra.0+0x4b/0x260 [ 12.410757][ T64] put_chars+0x1e1/0x2f0 [ 12.410759][ T64] ? check_prev_add+0x316/0xe90 [ 12.410761][ T64] ? __send_to_port+0x420/0x420 [ 12.410764][ T64] ? validate_chain+0x34a/0xc20 [ 12.410769][ T64] hvc_console_print+0x292/0x780 [ 12.410776][ T64] ? hvc_write+0x3a0/0x3a0 [ 12.410779][ T64] ? rcu_is_watching+0x16/0xd0 [ 12.410783][ T64] ? lock_acquire+0x13c/0x160 [ 12.410787][ T64] console_emit_next_record+0x22f/0x4c0 [ 12.410791][ T64] ? devkmsg_read+0x4b0/0x4b0 [ 12.410793][ T64] ? console_flush_one_record+0x106/0x710 [ 12.410796][ T64] ? rcu_is_watching+0x16/0xd0 [ 12.410799][ T64] ? lock_acquire+0x13c/0x160 [ 12.410803][ T64] console_flush_one_record+0x46f/0x710 [ 12.410808][ T64] ? console_emit_next_record+0x4c0/0x4c0 [ 12.410810][ T64] ? __lock_acquire+0x518/0xc20 [ 12.410815][ T64] console_unlock+0xee/0x1f0 [ 12.410818][ T64] ? console_flush_one_record+0x710/0x710 [ 12.410820][ T64] ? rcu_is_watching+0x16/0xd0 [ 12.410822][ T64] ? lock_acquire+0x60/0x160 [ 12.410826][ T64] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.410828][ T64] ? vprintk_emit+0x320/0x3e0 [ 12.410832][ T64] vprintk_emit+0x37c/0x3e0 [ 12.410836][ T64] ? wake_up_klogd_work_func+0x90/0x90 [ 12.410839][ T64] ? __lock_release.isra.0+0x69/0x1a0 [ 12.410844][ T64] _printk+0xc7/0x100 [ 12.410847][ T64] ? snapshot_read.cold+0x21/0x21 [ 12.410848][ T64] ? ___ratelimit+0x4e7/0xa00 [ 12.410854][ T64] ? idr_get_free+0x830/0x830 [ 12.410860][ T64] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.410864][ T64] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 12.410869][ T64] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.410873][ T64] ? stack_trace_save+0x93/0xc0 [ 12.410876][ T64] ? filter_irq_stacks+0xd0/0xd0 [ 12.410877][ T64] ? netif_skb_features+0x658/0x1430 [ 12.410880][ T64] ? mark_lock_irq+0x390/0x9c0 [ 12.410882][ T64] ? lock_acquire+0x13c/0x160 [ 12.410884][ T64] ? skb_network_protocol+0x3b0/0x3b0 [ 12.410887][ T64] ? save_trace+0xe8/0x280 [ 12.410893][ T64] dev_hard_start_xmit+0xf4/0x620 [ 12.410896][ T64] ? validate_xmit_skb_list+0xb3/0x150 [ 12.410900][ T64] sch_direct_xmit+0x13d/0xaa0 [ 12.410904][ T64] ? lock_acquire.part.0+0xd4/0x280 [ 12.410907][ T64] ? dequeue_skb+0x1db0/0x1db0 [ 12.410909][ T64] ? __rcu_read_lock+0x30/0x70 [ 12.410911][ T64] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.410914][ T64] ? lock_acquire+0x13c/0x160 [ 12.410919][ T64] __dev_xmit_skb+0xecc/0x1be0 [ 12.410923][ T64] ? alloc_netdev_dummy+0x30/0x30 [ 12.410925][ T64] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.410928][ T64] ? rcu_is_watching+0x16/0xd0 [ 12.410931][ T64] ? lock_acquire+0x13c/0x160 [ 12.410935][ T64] __dev_queue_xmit+0x942/0x1b80 [ 12.410938][ T64] ? __lock_acquire+0x518/0xc20 [ 12.410942][ T64] ? lock_acquire.part.0+0xd4/0x280 [ 12.410944][ T64] ? find_held_lock+0x2b/0x80 [ 12.410946][ T64] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.410958][ T64] ip6_finish_output2+0x423/0x1300 [ 12.410963][ T64] ? ip6_dst_lookup+0x80/0x80 [ 12.410964][ T64] ? find_held_lock+0x2b/0x80 [ 12.410967][ T64] ? __lock_release.isra.0+0x69/0x1a0 [ 12.410971][ T64] ? ip6_mtu+0x15d/0x310 [ 12.410977][ T64] ip6_finish_output+0x646/0xda0 [ 12.410981][ T64] ip6_output+0x23f/0x7f0 [ 12.410984][ T64] ? ip6_finish_output+0xda0/0xda0 [ 12.410986][ T64] ? __lock_release.isra.0+0x69/0x1a0 [ 12.410988][ T64] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.410991][ T64] ? mark_held_locks+0x40/0x70 [ 12.410994][ T64] ? __local_bh_enable_ip+0xaa/0x150 [ 12.410997][ T64] ? __local_bh_enable_ip+0xaa/0x150 [ 12.410999][ T64] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.411003][ T64] mld_sendpack+0x9d6/0xec0 [ 12.411008][ T64] ? mld_dad_start_work+0x240/0x240 [ 12.411014][ T64] ? mld_send_cr+0x50f/0x820 [ 12.411019][ T64] mld_ifc_work+0x36/0x190 [ 12.411021][ T64] ? process_one_work+0xdfc/0x1560 [ 12.411023][ T64] process_one_work+0xe3e/0x1560 [ 12.411030][ T64] ? __queue_delayed_work+0x470/0x470 [ 12.411033][ T64] ? lock_acquire.part.0+0xd4/0x280 [ 12.411041][ T64] worker_thread+0x4f1/0xd60 [ 12.411045][ T64] ? rescuer_thread+0x1340/0x1340 [ 12.411047][ T64] ? __kthread_parkme+0xbd/0x210 [ 12.411050][ T64] ? rescuer_thread+0x1340/0x1340 [ 12.411053][ T64] ? rescuer_thread+0x1340/0x1340 [ 12.411055][ T64] kthread+0x367/0x460 [ 12.411057][ T64] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.411060][ T64] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.411063][ T64] ret_from_fork+0x474/0x6b0 [ 12.411067][ T64] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.411071][ T64] ? __switch_to+0x5a3/0xe00 [ 12.411074][ T64] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.411077][ T64] ret_from_fork_asm+0x11/0x20 [ 12.411086][ T64] [ 12.498605][ T64] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.616523][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.704509][ T64] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.833024][ T276] br1: port 1(veth1) entered blocking state [ 12.834281][ T276] br1: port 1(veth1) entered disabled state [ 12.834669][ T276] veth1: entered allmulticast mode [ 12.836275][ T276] veth1: entered promiscuous mode [ 12.881417][ T39] br1: port 1(veth1) entered blocking state [ 12.881511][ T39] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.881514][ T39] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 39, name: kworker/u20:0 [ 12.881517][ T39] preempt_count: 202, expected: 0 [ 12.881518][ T39] RCU nest depth: 0, expected: 0 [ 12.881520][ T39] locks held by kworker/u20:0/39: 8, last CPU#0: [ 12.881523][ T39] #0: ff1100000114a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.881539][ T39] #1: ffa00000002bfd10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.881545][ T39] #2: ffffffffafcd2c40 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 12.881553][ T39] #3: ff1100000e722e58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 12.881575][ T39] #4: ffffffffaf569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.881582][ T39] #5: ffffffffaf569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.881588][ T39] #6: ffffffffaf489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.881594][ T39] #7: ffffffffaf489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.881600][ T39] irq event stamp: 79007 [ 12.881601][ T39] hardirqs last enabled at (79006): [] __down_trylock_console_sem+0x86/0xa0 [ 12.881605][ T39] hardirqs last disabled at (79007): [] console_emit_next_record+0x3d4/0x4c0 [ 12.881608][ T39] softirqs last enabled at (78960): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 12.881613][ T39] softirqs last disabled at (79002): [] br_port_carrier_check+0x161/0x430 [bridge] [ 12.881626][ T39] Preemption disabled at: [ 12.881627][ T39] [<0000000000000000>] 0x0 [ 12.881636][ T39] CPU: 0 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.881641][ T39] Tainted: [W]=WARN [ 12.881642][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.881644][ T39] Workqueue: events_unbound linkwatch_event [ 12.881648][ T39] Call Trace: [ 12.881651][ T39] [ 12.881654][ T39] dump_stack_lvl+0x6f/0xa0 [ 12.881662][ T39] __might_resched.cold+0x1fe/0x2c1 [ 12.881669][ T39] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.881674][ T39] ? __kmalloc_noprof+0xdb/0x760 [ 12.881682][ T39] __kmalloc_noprof+0x443/0x760 [ 12.881686][ T39] ? alloc_buf.isra.0+0x4b/0x260 [ 12.881695][ T39] ? do_raw_spin_unlock+0x59/0x250 [ 12.881699][ T39] alloc_buf.isra.0+0x4b/0x260 [ 12.881704][ T39] put_chars+0x1e1/0x2f0 [ 12.881709][ T39] ? __send_to_port+0x420/0x420 [ 12.881711][ T39] ? check_prev_add+0x316/0xe90 [ 12.881719][ T39] ? validate_chain+0x34a/0xc20 [ 12.881726][ T39] hvc_console_print+0x292/0x780 [ 12.881730][ T39] ? mark_usage+0x61/0x170 [ 12.881733][ T39] ? __lock_acquire+0x518/0xc20 [ 12.881735][ T39] ? __lock_acquire+0x518/0xc20 [ 12.881743][ T39] ? hvc_write+0x3a0/0x3a0 [ 12.881745][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 12.881753][ T39] ? lock_acquire+0x13c/0x160 [ 12.881761][ T39] console_emit_next_record+0x22f/0x4c0 [ 12.881767][ T39] ? devkmsg_read+0x4b0/0x4b0 [ 12.881770][ T39] ? console_flush_one_record+0x106/0x710 [ 12.881775][ T39] ? rcu_is_watching+0x16/0xd0 [ 12.881781][ T39] ? lock_acquire+0x13c/0x160 [ 12.881788][ T39] console_flush_one_record+0x46f/0x710 [ 12.881796][ T39] ? console_emit_next_record+0x4c0/0x4c0 [ 12.881798][ T39] ? __lock_acquire+0x518/0xc20 [ 12.881809][ T39] console_unlock+0xee/0x1f0 [ 12.881813][ T39] ? console_flush_one_record+0x710/0x710 [ 12.881816][ T39] ? rcu_is_watching+0x16/0xd0 [ 12.881820][ T39] ? lock_acquire+0x60/0x160 [ 12.881827][ T39] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.881829][ T39] ? vprintk_emit+0x320/0x3e0 [ 12.881835][ T39] vprintk_emit+0x37c/0x3e0 [ 12.881843][ T39] ? wake_up_klogd_work_func+0x90/0x90 [ 12.881854][ T39] _printk+0xc7/0x100 [ 12.881859][ T39] ? snapshot_read.cold+0x21/0x21 [ 12.881869][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 12.881876][ T39] br_set_state+0x22f/0x430 [bridge] [ 12.881893][ T39] br_init_port+0xc4/0x200 [bridge] [ 12.881907][ T39] br_stp_enable_port+0x12/0x50 [bridge] [ 12.881920][ T39] br_port_carrier_check+0x220/0x430 [bridge] [ 12.881936][ T39] br_device_event+0x52d/0x8f0 [bridge] [ 12.881950][ T39] ? llc_exit+0x3e0/0x3e0 [llc] [ 12.881954][ T39] ? nlmsg_notify+0x62/0x250 [ 12.881966][ T39] notifier_call_chain+0xae/0x300 [ 12.881978][ T39] netif_state_change+0x139/0x340 [ 12.881986][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 12.881994][ T39] ? linkwatch_do_dev+0xae/0xd0 [ 12.881998][ T39] __linkwatch_run_queue+0x34c/0x750 [ 12.882003][ T39] ? linkwatch_do_dev+0xd0/0xd0 [ 12.882008][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 12.882016][ T39] linkwatch_event+0x7f/0xb0 [ 12.882019][ T39] ? __linkwatch_run_queue+0x750/0x750 [ 12.882025][ T39] process_one_work+0xe3e/0x1560 [ 12.882038][ T39] ? __queue_delayed_work+0x470/0x470 [ 12.882043][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 12.882057][ T39] worker_thread+0x4f1/0xd60 [ 12.882070][ T39] ? rescuer_thread+0x1340/0x1340 [ 12.882074][ T39] kthread+0x367/0x460 [ 12.882077][ T39] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.882081][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.882085][ T39] ret_from_fork+0x474/0x6b0 [ 12.882092][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.882098][ T39] ? __switch_to+0x5a3/0xe00 [ 12.882102][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.882107][ T39] ret_from_fork_asm+0x11/0x20 [ 12.882123][ T39] [ 12.923047][ T39] br1: port 1(veth1) entered forwarding state [ 12.925838][ T278] br1: port 2(veth2) entered blocking state [ 12.926190][ T278] br1: port 2(veth2) entered disabled state [ 12.926640][ T278] veth2: entered allmulticast mode [ 12.928259][ T278] veth2: entered promiscuous mode [ 12.965927][ T37] br1: port 2(veth2) entered blocking state [ 12.966264][ T37] br1: port 2(veth2) entered forwarding state [ 13.624670][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.625655][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.788536][ T53] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.825603][ T53] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.047519][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.047538][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.047540][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 14.047541][ T12] preempt_count: 202, expected: 0 [ 14.047543][ T12] RCU nest depth: 3, expected: 0 [ 14.047544][ T12] locks held by kworker/u16:0/12: 12, last CPU#1: [ 14.047546][ T12] #0: ff1100000884f140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 14.047559][ T12] #1: ffa00000000c7d10 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 14.047563][ T12] #2: ffffffffafcd2c40 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x11a/0x930 [ 14.047568][ T12] #3: ffffffffaf580b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 14.047573][ T12] #4: ffffffffaf580b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 14.047576][ T12] #5: ffffffffaf580aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 14.047581][ T12] #6: ff1100000d103a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 14.047585][ T12] #7: ffffffffaf580b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 14.047593][ T12] #8: ffffffffaf569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.047598][ T12] #9: ffffffffaf569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.047602][ T12] #10: ffffffffaf489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.047606][ T12] #11: ffffffffaf489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.047609][ T12] irq event stamp: 8235 [ 14.047610][ T12] hardirqs last enabled at (8234): [] __down_trylock_console_sem+0x86/0xa0 [ 14.047613][ T12] hardirqs last disabled at (8235): [] console_emit_next_record+0x3d4/0x4c0 [ 14.047615][ T12] softirqs last enabled at (8224): [] neigh_resolve_output.part.0+0x481/0x740 [ 14.047617][ T12] softirqs last disabled at (8228): [] __dev_queue_xmit+0x1fc/0x1b80 [ 14.047619][ T12] Preemption disabled at: [ 14.047620][ T12] [] __dev_queue_xmit+0x204/0x1b80 [ 14.047626][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.047629][ T12] Tainted: [W]=WARN [ 14.047630][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.047631][ T12] Workqueue: ipv6_addrconf addrconf_dad_work [ 14.047635][ T12] Call Trace: [ 14.047637][ T12] [ 14.047639][ T12] dump_stack_lvl+0x6f/0xa0 [ 14.047645][ T12] ? __dev_queue_xmit+0x204/0x1b80 [ 14.047647][ T12] __might_resched.cold+0x1fe/0x2c1 [ 14.047651][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.047655][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 14.047661][ T12] __kmalloc_noprof+0x443/0x760 [ 14.047663][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 14.047669][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 14.047671][ T12] alloc_buf.isra.0+0x4b/0x260 [ 14.047675][ T12] put_chars+0x1e1/0x2f0 [ 14.047677][ T12] ? __send_to_port+0x420/0x420 [ 14.047680][ T12] ? validate_chain+0x38b/0xc20 [ 14.047686][ T12] hvc_console_print+0x292/0x780 [ 14.047692][ T12] ? hvc_write+0x3a0/0x3a0 [ 14.047695][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.047698][ T12] ? lock_acquire+0x13c/0x160 [ 14.047703][ T12] console_emit_next_record+0x22f/0x4c0 [ 14.047707][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 14.047708][ T12] ? console_flush_one_record+0x106/0x710 [ 14.047712][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.047714][ T12] ? lock_acquire+0x13c/0x160 [ 14.047718][ T12] console_flush_one_record+0x46f/0x710 [ 14.047722][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 14.047724][ T12] ? __lock_acquire+0x518/0xc20 [ 14.047729][ T12] console_unlock+0xee/0x1f0 [ 14.047732][ T12] ? console_flush_one_record+0x710/0x710 [ 14.047734][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.047736][ T12] ? lock_acquire+0x60/0x160 [ 14.047740][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.047742][ T12] ? vprintk_emit+0x320/0x3e0 [ 14.047745][ T12] vprintk_emit+0x37c/0x3e0 [ 14.047749][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 14.047753][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 14.047757][ T12] _printk+0xc7/0x100 [ 14.047761][ T12] ? snapshot_read.cold+0x21/0x21 [ 14.047763][ T12] ? ___ratelimit+0x4e7/0xa00 [ 14.047769][ T12] ? idr_get_free+0x830/0x830 [ 14.047774][ T12] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 14.047779][ T12] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 14.047785][ T12] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 14.047787][ T12] ? mark_usage+0x61/0x170 [ 14.047789][ T12] ? ret_from_fork_asm+0x11/0x20 [ 14.047791][ T12] ? __lock_acquire+0x518/0xc20 [ 14.047794][ T12] ? netif_skb_features+0x658/0x1430 [ 14.047796][ T12] ? mark_usage+0x61/0x170 [ 14.047798][ T12] ? __lock_acquire+0x518/0xc20 [ 14.047800][ T12] ? skb_network_protocol+0x3b0/0x3b0 [ 14.047807][ T12] dev_hard_start_xmit+0xf4/0x620 [ 14.047810][ T12] ? validate_xmit_skb_list+0xb3/0x150 [ 14.047814][ T12] sch_direct_xmit+0x13d/0xaa0 [ 14.047819][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 14.047821][ T12] ? dequeue_skb+0x1db0/0x1db0 [ 14.047823][ T12] ? __rcu_read_lock+0x30/0x70 [ 14.047825][ T12] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.047828][ T12] ? lock_acquire+0x13c/0x160 [ 14.047833][ T12] __dev_xmit_skb+0xecc/0x1be0 [ 14.047837][ T12] ? alloc_netdev_dummy+0x30/0x30 [ 14.047839][ T12] ? __dev_queue_xmit+0x1fc/0x1b80 [ 14.047842][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.047844][ T12] ? lock_acquire+0x13c/0x160 [ 14.047848][ T12] __dev_queue_xmit+0x942/0x1b80 [ 14.047851][ T12] ? __lock_acquire+0x518/0xc20 [ 14.047856][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 14.047858][ T12] ? find_held_lock+0x2b/0x80 [ 14.047860][ T12] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 14.047871][ T12] ip6_finish_output2+0x423/0x1300 [ 14.047876][ T12] ? ip6_dst_lookup+0x80/0x80 [ 14.047878][ T12] ? find_held_lock+0x2b/0x80 [ 14.047880][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 14.047883][ T12] ? ip6_mtu+0x15d/0x310 [ 14.047888][ T12] ip6_finish_output+0x646/0xda0 [ 14.047892][ T12] ip6_output+0x23f/0x7f0 [ 14.047895][ T12] ? ip6_finish_output+0xda0/0xda0 [ 14.047897][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 14.047898][ T12] ? find_held_lock+0x2b/0x80 [ 14.047901][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 14.047903][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 14.047909][ T12] ndisc_send_skb+0xba3/0x1520 [ 14.047914][ T12] ? ndisc_recv_na+0xea0/0xea0 [ 14.047920][ T12] ? trace_hardirqs_off+0xd/0x30 [ 14.047922][ T12] ? try_to_grab_pending+0x77/0x840 [ 14.047924][ T12] ? mark_held_locks+0x40/0x70 [ 14.047928][ T12] ndisc_send_ns+0xa9/0x120 [ 14.047930][ T12] ? find_held_lock+0x2b/0x80 [ 14.047932][ T12] ? ndisc_router_discovery+0x2ab0/0x2ab0 [ 14.047934][ T12] ? __rwlock_init+0x150/0x150 [ 14.047936][ T12] ? mark_held_locks+0x40/0x70 [ 14.047939][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 14.047943][ T12] addrconf_dad_work+0x6c2/0x930 [ 14.047947][ T12] ? addrconf_dad_begin+0x540/0x540 [ 14.047950][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.047952][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.047954][ T12] ? lock_acquire+0x13c/0x160 [ 14.047956][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.047960][ T12] process_one_work+0xe3e/0x1560 [ 14.047967][ T12] ? __queue_delayed_work+0x470/0x470 [ 14.047970][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 14.047980][ T12] worker_thread+0x4f1/0xd60 [ 14.047987][ T12] ? rescuer_thread+0x1340/0x1340 [ 14.047989][ T12] kthread+0x367/0x460 [ 14.047991][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.047993][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.047995][ T12] ret_from_fork+0x474/0x6b0 [ 14.047999][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 14.048002][ T12] ? __switch_to+0x5a3/0xe00 [ 14.048006][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.048008][ T12] ret_from_fork_asm+0x11/0x20 [ 14.048017][ T12] [ 14.119555][ T53] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 17.783536][ C0] ip6_tnl_xmit_ctl: 1 callbacks suppressed [ 17.783545][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.783607][ C0] [ 17.783608][ C0] ======================================================== [ 17.783609][ C0] WARNING: possible irq lock inversion dependency detected [ 17.783612][ C0] 7.2.0-virtme #1 Tainted: G W [ 17.783613][ C0] -------------------------------------------------------- [ 17.783614][ C0] swapper/0/0 just changed the state of lock: [ 17.783615][ C0] ffffffffaf489660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.783627][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 17.783629][ C0] (fs_reclaim){+.+.}-{0:0} [ 17.783630][ C0] [ 17.783630][ C0] [ 17.783630][ C0] and interrupts could create inverse lock ordering between them. [ 17.783630][ C0] [ 17.783631][ C0] [ 17.783631][ C0] other info that might help us debug this: [ 17.783631][ C0] Possible interrupt unsafe locking scenario: [ 17.783631][ C0] [ 17.783632][ C0] CPU0 CPU1 [ 17.783632][ C0] ---- ---- [ 17.783633][ C0] lock(fs_reclaim); [ 17.783634][ C0] local_irq_disable(); [ 17.783634][ C0] lock(console_owner); [ 17.783635][ C0] lock(fs_reclaim); [ 17.783636][ C0] [ 17.783636][ C0] lock(console_owner); [ 17.783637][ C0] [ 17.783637][ C0] *** DEADLOCK *** [ 17.783637][ C0] [ 17.783637][ C0] locks held by swapper/0/0: 8, last CPU#0: [ 17.783639][ C0] #0: ffa0000000007c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 17.783644][ C0] #1: ffffffffaf580b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 17.783650][ C0] #2: ffffffffaf580b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 17.783654][ C0] #3: ffffffffaf580aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 17.783659][ C0] #4: ff1100000c675228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 17.783663][ C0] #5: ffffffffaf580b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 17.783668][ C0] #6: ffffffffaf569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.783672][ C0] #7: ffffffffaf569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.783676][ C0] [ 17.783676][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 17.783681][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 17.783683][ C0] HARDIRQ-ON-W at: [ 17.783685][ C0] __lock_acquire+0x388/0xc20 [ 17.783687][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.783689][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.783692][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 17.783695][ C0] kthread_create_worker_on_node+0xea/0x210 [ 17.783697][ C0] workqueue_init+0x2a/0x680 [ 17.783701][ C0] kernel_init_freeable+0x2fe/0x630 [ 17.783703][ C0] kernel_init+0x21/0x150 [ 17.783706][ C0] ret_from_fork+0x474/0x6b0 [ 17.783709][ C0] ret_from_fork_asm+0x11/0x20 [ 17.783711][ C0] SOFTIRQ-ON-W at: [ 17.783712][ C0] __lock_acquire+0x388/0xc20 [ 17.783713][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.783715][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.783716][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 17.783717][ C0] kthread_create_worker_on_node+0xea/0x210 [ 17.783718][ C0] workqueue_init+0x2a/0x680 [ 17.783720][ C0] kernel_init_freeable+0x2fe/0x630 [ 17.783721][ C0] kernel_init+0x21/0x150 [ 17.783722][ C0] ret_from_fork+0x474/0x6b0 [ 17.783723][ C0] ret_from_fork_asm+0x11/0x20 [ 17.783724][ C0] INITIAL USE at: [ 17.783725][ C0] __lock_acquire+0x388/0xc20 [ 17.783726][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.783728][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.783729][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 17.783730][ C0] kthread_create_worker_on_node+0xea/0x210 [ 17.783731][ C0] workqueue_init+0x2a/0x680 [ 17.783732][ C0] kernel_init_freeable+0x2fe/0x630 [ 17.783733][ C0] kernel_init+0x21/0x150 [ 17.783735][ C0] ret_from_fork+0x474/0x6b0 [ 17.783736][ C0] ret_from_fork_asm+0x11/0x20 [ 17.783737][ C0] } [ 17.783737][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 17.783741][ C0] ... acquired at: [ 17.783742][ C0] __lock_acquire+0x518/0xc20 [ 17.783744][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.783745][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.783746][ C0] __kmalloc_noprof+0xd3/0x760 [ 17.783747][ C0] alloc_buf.isra.0+0x4b/0x260 [ 17.783750][ C0] put_chars+0x1e1/0x2f0 [ 17.783752][ C0] hvc_console_print+0x292/0x780 [ 17.783754][ C0] console_emit_next_record+0x22f/0x4c0 [ 17.783755][ C0] console_flush_one_record+0x46f/0x710 [ 17.783757][ C0] console_unlock+0xee/0x1f0 [ 17.783758][ C0] vprintk_emit+0x37c/0x3e0 [ 17.783760][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 17.783763][ C0] dev_printk_emit+0xb9/0xee [ 17.783764][ C0] _dev_info+0xe2/0x116 [ 17.783766][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 17.783769][ C0] cmos_do_probe+0x73b/0x98a [ 17.783770][ C0] platform_probe+0xfe/0x1f0 [ 17.783773][ C0] call_driver_probe+0x61/0x1c0 [ 17.783775][ C0] really_probe+0x199/0x760 [ 17.783777][ C0] __driver_probe_device+0x24f/0x440 [ 17.783778][ C0] driver_probe_device+0x4a/0xf0 [ 17.783779][ C0] __driver_attach+0x1b8/0x540 [ 17.783781][ C0] bus_for_each_dev+0x130/0x1e0 [ 17.783782][ C0] bus_add_driver+0x2c8/0x530 [ 17.783783][ C0] driver_register+0x1a3/0x390 [ 17.783784][ C0] __platform_driver_probe+0x13f/0x270 [ 17.783786][ C0] cmos_init+0x31/0x40 [ 17.783789][ C0] do_one_initcall+0x124/0x4f0 [ 17.783790][ C0] kernel_init_freeable+0x596/0x630 [ 17.783791][ C0] kernel_init+0x21/0x150 [ 17.783793][ C0] ret_from_fork+0x474/0x6b0 [ 17.783794][ C0] ret_from_fork_asm+0x11/0x20 [ 17.783795][ C0] [ 17.783796][ C0] -> (console_owner){..-.}-{0:0} { [ 17.783797][ C0] IN-SOFTIRQ-W at: [ 17.783798][ C0] __lock_acquire+0x388/0xc20 [ 17.783799][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.783801][ C0] console_lock_spinning_enable+0x5c/0x60 [ 17.783802][ C0] console_emit_next_record+0x1d1/0x4c0 [ 17.783804][ C0] console_flush_one_record+0x46f/0x710 [ 17.783805][ C0] console_unlock+0xee/0x1f0 [ 17.783807][ C0] vprintk_emit+0x37c/0x3e0 [ 17.783808][ C0] _printk+0xc7/0x100 [ 17.783811][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.783814][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.783816][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.783818][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.783820][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.783822][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.783823][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.783825][ C0] ip6_finish_output+0x646/0xda0 [ 17.783826][ C0] ip6_output+0x23f/0x7f0 [ 17.783827][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.783829][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.783831][ C0] call_timer_fn+0x160/0x4d0 [ 17.783832][ C0] __run_timers+0x68f/0xaa0 [ 17.783834][ C0] run_timer_softirq+0xf0/0x160 [ 17.783835][ C0] handle_softirqs+0x1d3/0x900 [ 17.783838][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.783839][ C0] irq_exit_rcu+0xe/0x30 [ 17.783840][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.783842][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.783844][ C0] pv_native_safe_halt+0xf/0x10 [ 17.783845][ C0] default_idle+0x9/0x10 [ 17.783847][ C0] default_idle_call+0x6e/0xb0 [ 17.783848][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.783851][ C0] do_idle+0xd8/0x190 [ 17.783852][ C0] cpu_startup_entry+0x53/0x70 [ 17.783853][ C0] rest_init+0x279/0x280 [ 17.783854][ C0] start_kernel+0x3af/0x3b0 [ 17.783855][ C0] x86_64_start_reservations+0x24/0x30 [ 17.783857][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.783859][ C0] common_startup_64+0x13e/0x148 [ 17.783861][ C0] INITIAL USE at: [ 17.783862][ C0] } [ 17.783862][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 17.783865][ C0] ... acquired at: [ 17.783866][ C0] mark_lock+0x1d7/0xa00 [ 17.783867][ C0] mark_usage+0x42/0x170 [ 17.783868][ C0] __lock_acquire+0x388/0xc20 [ 17.783869][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.783871][ C0] console_lock_spinning_enable+0x5c/0x60 [ 17.783872][ C0] console_emit_next_record+0x1d1/0x4c0 [ 17.783874][ C0] console_flush_one_record+0x46f/0x710 [ 17.783875][ C0] console_unlock+0xee/0x1f0 [ 17.783877][ C0] vprintk_emit+0x37c/0x3e0 [ 17.783878][ C0] _printk+0xc7/0x100 [ 17.783879][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.783881][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.783883][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.783884][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.783885][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.783886][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.783888][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.783889][ C0] ip6_finish_output+0x646/0xda0 [ 17.783890][ C0] ip6_output+0x23f/0x7f0 [ 17.783891][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.783893][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.783895][ C0] call_timer_fn+0x160/0x4d0 [ 17.783896][ C0] __run_timers+0x68f/0xaa0 [ 17.783897][ C0] run_timer_softirq+0xf0/0x160 [ 17.783899][ C0] handle_softirqs+0x1d3/0x900 [ 17.783900][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.783901][ C0] irq_exit_rcu+0xe/0x30 [ 17.783902][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.783904][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.783905][ C0] pv_native_safe_halt+0xf/0x10 [ 17.783906][ C0] default_idle+0x9/0x10 [ 17.783907][ C0] default_idle_call+0x6e/0xb0 [ 17.783909][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.783910][ C0] do_idle+0xd8/0x190 [ 17.783911][ C0] cpu_startup_entry+0x53/0x70 [ 17.783912][ C0] rest_init+0x279/0x280 [ 17.783914][ C0] start_kernel+0x3af/0x3b0 [ 17.783915][ C0] x86_64_start_reservations+0x24/0x30 [ 17.783916][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.783917][ C0] common_startup_64+0x13e/0x148 [ 17.783919][ C0] [ 17.783919][ C0] [ 17.783919][ C0] stack backtrace: [ 17.783922][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.783925][ C0] Tainted: [W]=WARN [ 17.783926][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.783928][ C0] Call Trace: [ 17.783929][ C0] [ 17.783930][ C0] dump_stack_lvl+0x6f/0xa0 [ 17.783934][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 17.783937][ C0] mark_lock_irq+0x989/0x9c0 [ 17.783940][ C0] mark_lock+0x1d7/0xa00 [ 17.783941][ C0] mark_usage+0x42/0x170 [ 17.783943][ C0] __lock_acquire+0x388/0xc20 [ 17.783945][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.783947][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 17.783949][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.783952][ C0] ? lock_acquire+0x13c/0x160 [ 17.783954][ C0] console_lock_spinning_enable+0x5c/0x60 [ 17.783955][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 17.783957][ C0] console_emit_next_record+0x1d1/0x4c0 [ 17.783959][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 17.783961][ C0] ? console_flush_one_record+0x106/0x710 [ 17.783963][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.783964][ C0] ? lock_acquire+0x13c/0x160 [ 17.783966][ C0] console_flush_one_record+0x46f/0x710 [ 17.783968][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 17.783970][ C0] ? __lock_acquire+0x518/0xc20 [ 17.783972][ C0] console_unlock+0xee/0x1f0 [ 17.783974][ C0] ? console_flush_one_record+0x710/0x710 [ 17.783976][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.783978][ C0] ? lock_acquire+0x60/0x160 [ 17.783980][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.783981][ C0] ? vprintk_emit+0x320/0x3e0 [ 17.783983][ C0] vprintk_emit+0x37c/0x3e0 [ 17.783985][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 17.783988][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.783990][ C0] _printk+0xc7/0x100 [ 17.783992][ C0] ? snapshot_read.cold+0x21/0x21 [ 17.783993][ C0] ? ___ratelimit+0x4e7/0xa00 [ 17.783996][ C0] ? idr_get_free+0x830/0x830 [ 17.783999][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.784001][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.784003][ C0] ? mark_usage+0x61/0x170 [ 17.784005][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.784007][ C0] ? mark_usage+0x61/0x170 [ 17.784008][ C0] ? netif_skb_features+0x658/0x1430 [ 17.784010][ C0] ? __lock_acquire+0x518/0xc20 [ 17.784011][ C0] ? validate_chain+0x737/0xc20 [ 17.784013][ C0] ? skb_network_protocol+0x3b0/0x3b0 [ 17.784015][ C0] ? mark_usage+0x61/0x170 [ 17.784017][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.784019][ C0] ? validate_chain+0x730/0xc20 [ 17.784020][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 17.784022][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.784024][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.784025][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 17.784027][ C0] ? __rcu_read_lock+0x30/0x70 [ 17.784029][ C0] ? lock_acquire+0x13c/0x160 [ 17.784031][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.784032][ C0] ? tc_run+0x45e/0x7e0 [ 17.784034][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 17.784036][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.784037][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.784039][ C0] ? lock_acquire+0x13c/0x160 [ 17.784041][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.784044][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.784045][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.784047][ C0] ? find_held_lock+0x2b/0x80 [ 17.784049][ C0] ? neigh_hh_output+0x152/0x4c0 [ 17.784051][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.784053][ C0] ? ip6_dst_lookup+0x80/0x80 [ 17.784055][ C0] ? find_held_lock+0x2b/0x80 [ 17.784056][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.784058][ C0] ? ip6_mtu+0x15d/0x310 [ 17.784060][ C0] ip6_finish_output+0x646/0xda0 [ 17.784062][ C0] ip6_output+0x23f/0x7f0 [ 17.784064][ C0] ? ip6_finish_output+0xda0/0xda0 [ 17.784065][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.784067][ C0] ? find_held_lock+0x2b/0x80 [ 17.784068][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.784070][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 17.784072][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.784074][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 17.784076][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.784078][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.784080][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.784082][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.784084][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.784086][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.784088][ C0] ? lock_acquire+0x13c/0x160 [ 17.784090][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.784091][ C0] call_timer_fn+0x160/0x4d0 [ 17.784093][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 17.784095][ C0] ? debug_object_active_state+0x430/0x430 [ 17.784098][ C0] ? find_held_lock+0x2b/0x80 [ 17.784100][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.784101][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.784104][ C0] __run_timers+0x68f/0xaa0 [ 17.784105][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.784107][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.784109][ C0] ? __lock_acquire+0x518/0xc20 [ 17.784112][ C0] ? __rwlock_init+0x150/0x150 [ 17.784114][ C0] run_timer_softirq+0xf0/0x160 [ 17.784116][ C0] ? __run_timers+0xaa0/0xaa0 [ 17.784118][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.784120][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.784122][ C0] handle_softirqs+0x1d3/0x900 [ 17.784124][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.784125][ C0] ? _local_bh_enable+0xc0/0xc0 [ 17.784127][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.784128][ C0] irq_exit_rcu+0xe/0x30 [ 17.784130][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.784131][ C0] [ 17.784132][ C0] [ 17.784132][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 17.784134][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.784136][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.784139][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 17.784141][ C0] RSP: 0018:ffffffffaf207cf8 EFLAGS: 00000296 [ 17.784143][ C0] RAX: 000000000008321b RBX: ffffffffaf21c600 RCX: ffffffffac2f0307 [ 17.784145][ C0] RDX: ffffffffaf21c600 RSI: ffffffffaf038b01 RDI: ffffffffaea8d8e0 [ 17.784153][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.784154][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5e40fa2 [ 17.784155][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 17.784156][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.784158][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 17.784160][ C0] default_idle+0x9/0x10 [ 17.784162][ C0] default_idle_call+0x6e/0xb0 [ 17.784164][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.784165][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 17.784167][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 17.784169][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.784171][ C0] do_idle+0xd8/0x190 [ 17.784173][ C0] cpu_startup_entry+0x53/0x70 [ 17.784174][ C0] rest_init+0x279/0x280 [ 17.784176][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 17.784178][ C0] ? rest_init+0x280/0x280 [ 17.784180][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 17.784184][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 17.784186][ C0] ? acpi_enable+0x1e4/0x330 [ 17.784189][ C0] start_kernel+0x3af/0x3b0 [ 17.784190][ C0] x86_64_start_reservations+0x24/0x30 [ 17.784192][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.784194][ C0] common_startup_64+0x13e/0x148 [ 17.784197][ C0] [ 17.784202][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.784204][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 17.784205][ C0] preempt_count: 303, expected: 0 [ 17.784206][ C0] RCU nest depth: 3, expected: 0 [ 17.784206][ C0] INFO: lockdep is turned off. [ 17.784207][ C0] irq event stamp: 537167 [ 17.784208][ C0] hardirqs last enabled at (537166): [] __down_trylock_console_sem+0x86/0xa0 [ 17.784210][ C0] hardirqs last disabled at (537167): [] console_emit_next_record+0x3d4/0x4c0 [ 17.784212][ C0] softirqs last enabled at (537074): [] handle_softirqs+0x67c/0x900 [ 17.784213][ C0] softirqs last disabled at (537117): [] __irq_exit_rcu+0x145/0x1c0 [ 17.784214][ C0] Preemption disabled at: [ 17.784215][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 17.784217][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.784219][ C0] Tainted: [W]=WARN [ 17.784220][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.784220][ C0] Call Trace: [ 17.784221][ C0] [ 17.784221][ C0] dump_stack_lvl+0x6f/0xa0 [ 17.784223][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 17.784225][ C0] __might_resched.cold+0x1fe/0x2c1 [ 17.784227][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.784230][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.784233][ C0] __kmalloc_noprof+0x443/0x760 [ 17.784234][ C0] ? __rwlock_init+0x150/0x150 [ 17.784236][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 17.784238][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 17.784239][ C0] alloc_buf.isra.0+0x4b/0x260 [ 17.784241][ C0] put_chars+0x1e1/0x2f0 [ 17.784243][ C0] ? __send_to_port+0x420/0x420 [ 17.784245][ C0] ? mark_lock+0x1d7/0xa00 [ 17.784246][ C0] hvc_console_print+0x292/0x780 [ 17.784248][ C0] ? __lock_acquire+0x388/0xc20 [ 17.784250][ C0] ? hvc_write+0x3a0/0x3a0 [ 17.784251][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.784253][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.784255][ C0] ? lock_acquire+0x13c/0x160 [ 17.784257][ C0] console_emit_next_record+0x22f/0x4c0 [ 17.784259][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 17.784260][ C0] ? console_flush_one_record+0x106/0x710 [ 17.784262][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.784264][ C0] ? lock_acquire+0x13c/0x160 [ 17.784266][ C0] console_flush_one_record+0x46f/0x710 [ 17.784268][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 17.784270][ C0] ? __lock_acquire+0x518/0xc20 [ 17.784272][ C0] console_unlock+0xee/0x1f0 [ 17.784274][ C0] ? console_flush_one_record+0x710/0x710 [ 17.784275][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.784277][ C0] ? lock_acquire+0x60/0x160 [ 17.784279][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.784280][ C0] ? vprintk_emit+0x320/0x3e0 [ 17.784282][ C0] vprintk_emit+0x37c/0x3e0 [ 17.784284][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 17.784286][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.784288][ C0] _printk+0xc7/0x100 [ 17.784290][ C0] ? snapshot_read.cold+0x21/0x21 [ 17.784291][ C0] ? ___ratelimit+0x4e7/0xa00 [ 17.784294][ C0] ? idr_get_free+0x830/0x830 [ 17.784296][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.784299][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.784300][ C0] ? mark_usage+0x61/0x170 [ 17.784302][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.784304][ C0] ? mark_usage+0x61/0x170 [ 17.784305][ C0] ? netif_skb_features+0x658/0x1430 [ 17.784307][ C0] ? __lock_acquire+0x518/0xc20 [ 17.784308][ C0] ? validate_chain+0x737/0xc20 [ 17.784310][ C0] ? skb_network_protocol+0x3b0/0x3b0 [ 17.784311][ C0] ? mark_usage+0x61/0x170 [ 17.784314][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.784315][ C0] ? validate_chain+0x730/0xc20 [ 17.784317][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 17.784319][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.784320][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.784322][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 17.784323][ C0] ? __rcu_read_lock+0x30/0x70 [ 17.784325][ C0] ? lock_acquire+0x13c/0x160 [ 17.784327][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.784328][ C0] ? tc_run+0x45e/0x7e0 [ 17.784330][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 17.784331][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.784333][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.784334][ C0] ? lock_acquire+0x13c/0x160 [ 17.784336][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.784339][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.784341][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.784342][ C0] ? find_held_lock+0x2b/0x80 [ 17.784344][ C0] ? neigh_hh_output+0x152/0x4c0 [ 17.784346][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.784348][ C0] ? ip6_dst_lookup+0x80/0x80 [ 17.784349][ C0] ? find_held_lock+0x2b/0x80 [ 17.784351][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.784352][ C0] ? ip6_mtu+0x15d/0x310 [ 17.784354][ C0] ip6_finish_output+0x646/0xda0 [ 17.784356][ C0] ip6_output+0x23f/0x7f0 [ 17.784357][ C0] ? ip6_finish_output+0xda0/0xda0 [ 17.784359][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.784360][ C0] ? find_held_lock+0x2b/0x80 [ 17.784364][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.784366][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 17.784368][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.784371][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 17.784372][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.784375][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.784376][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.784378][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.784380][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.784382][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.784384][ C0] ? lock_acquire+0x13c/0x160 [ 17.784386][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.784387][ C0] call_timer_fn+0x160/0x4d0 [ 17.784389][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 17.784391][ C0] ? debug_object_active_state+0x430/0x430 [ 17.784392][ C0] ? find_held_lock+0x2b/0x80 [ 17.784394][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.784395][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.784398][ C0] __run_timers+0x68f/0xaa0 [ 17.784399][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.784402][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.784403][ C0] ? __lock_acquire+0x518/0xc20 [ 17.784406][ C0] ? __rwlock_init+0x150/0x150 [ 17.784408][ C0] run_timer_softirq+0xf0/0x160 [ 17.784410][ C0] ? __run_timers+0xaa0/0xaa0 [ 17.784411][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.784413][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.784414][ C0] handle_softirqs+0x1d3/0x900 [ 17.784416][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.784417][ C0] ? _local_bh_enable+0xc0/0xc0 [ 17.784419][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.784421][ C0] irq_exit_rcu+0xe/0x30 [ 17.784422][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.784424][ C0] [ 17.784424][ C0] [ 17.784425][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 17.784426][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.784428][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.784429][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 17.784430][ C0] RSP: 0018:ffffffffaf207cf8 EFLAGS: 00000296 [ 17.784432][ C0] RAX: 000000000008321b RBX: ffffffffaf21c600 RCX: ffffffffac2f0307 [ 17.784432][ C0] RDX: ffffffffaf21c600 RSI: ffffffffaf038b01 RDI: ffffffffaea8d8e0 [ 17.784433][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.784434][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5e40fa2 [ 17.784434][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 17.784436][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.784438][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 17.784439][ C0] default_idle+0x9/0x10 [ 17.784441][ C0] default_idle_call+0x6e/0xb0 [ 17.784442][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.784444][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 17.784446][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 17.784447][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.784449][ C0] do_idle+0xd8/0x190 [ 17.784450][ C0] cpu_startup_entry+0x53/0x70 [ 17.784452][ C0] rest_init+0x279/0x280 [ 17.784453][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 17.784456][ C0] ? rest_init+0x280/0x280 [ 17.784458][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 17.784460][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 17.784461][ C0] ? acpi_enable+0x1e4/0x330 [ 17.784463][ C0] start_kernel+0x3af/0x3b0 [ 17.784465][ C0] x86_64_start_reservations+0x24/0x30 [ 17.784466][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.784468][ C0] common_startup_64+0x13e/0x148 [ 17.784471][ C0] [ 19.304010][ T339] Mirror/redirect action on [ 19.304025][ T339] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.304028][ T339] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 339, name: modprobe [ 19.304030][ T339] preempt_count: 1, expected: 0 [ 19.304030][ T339] RCU nest depth: 0, expected: 0 [ 19.304031][ T339] INFO: lockdep is turned off. [ 19.304032][ T339] irq event stamp: 0 [ 19.304033][ T339] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 19.304037][ T339] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 19.304043][ T339] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 19.304045][ T339] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 19.304047][ T339] Preemption disabled at: [ 19.304047][ T339] [] vprintk_emit+0x31b/0x3e0 [ 19.304054][ T339] CPU: 0 UID: 0 PID: 339 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.304058][ T339] Tainted: [W]=WARN [ 19.304059][ T339] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.304061][ T339] Call Trace: [ 19.304062][ T339] [ 19.304063][ T339] dump_stack_lvl+0x6f/0xa0 [ 19.304069][ T339] ? vprintk_emit+0x31b/0x3e0 [ 19.304071][ T339] __might_resched.cold+0x1fe/0x2c1 [ 19.304074][ T339] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 19.304076][ T339] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.304079][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.304083][ T339] __kmalloc_noprof+0x443/0x760 [ 19.304086][ T339] ? __rwlock_init+0x150/0x150 [ 19.304089][ T339] ? alloc_buf.isra.0+0x4b/0x260 [ 19.304092][ T339] ? do_raw_spin_unlock+0x59/0x250 [ 19.304094][ T339] alloc_buf.isra.0+0x4b/0x260 [ 19.304096][ T339] put_chars+0x1e1/0x2f0 [ 19.304098][ T339] ? __send_to_port+0x420/0x420 [ 19.304100][ T339] ? console_prepend_replay+0x20/0x20 [ 19.304102][ T339] hvc_console_print+0x292/0x780 [ 19.304105][ T339] ? hvc_write+0x3a0/0x3a0 [ 19.304106][ T339] ? vsnprintf+0x668/0x1700 [ 19.304110][ T339] ? __rwlock_init+0x150/0x150 [ 19.304111][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.304113][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.304115][ T339] console_emit_next_record+0x22f/0x4c0 [ 19.304118][ T339] ? devkmsg_read+0x4b0/0x4b0 [ 19.304120][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.304121][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.304123][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.304125][ T339] ? lock_acquire+0x13c/0x160 [ 19.304127][ T339] ? console_flush_one_record+0x111/0x710 [ 19.304128][ T339] console_flush_one_record+0x46f/0x710 [ 19.304131][ T339] ? console_emit_next_record+0x4c0/0x4c0 [ 19.304133][ T339] console_unlock+0xee/0x1f0 [ 19.304135][ T339] ? lock_acquire+0x13c/0x160 [ 19.304136][ T339] ? console_flush_one_record+0x710/0x710 [ 19.304138][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.304140][ T339] ? lock_release+0x184/0x1f0 [ 19.304141][ T339] ? lock_acquire+0x60/0x160 [ 19.304142][ T339] ? __rcu_read_lock+0x30/0x70 [ 19.304144][ T339] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.304146][ T339] ? vprintk_emit+0x320/0x3e0 [ 19.304148][ T339] vprintk_emit+0x37c/0x3e0 [ 19.304158][ T339] ? wake_up_klogd_work_func+0x90/0x90 [ 19.304160][ T339] ? netdev_run_todo+0x2a8/0xfd0 [ 19.304164][ T339] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 19.304167][ T339] ? mirred_cleanup_module+0x750/0x750 [act_mirred] [ 19.304168][ T339] _printk+0xc7/0x100 [ 19.304172][ T339] ? snapshot_read.cold+0x21/0x21 [ 19.304173][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.304175][ T339] ? mirred_cleanup_module+0x750/0x750 [act_mirred] [ 19.304177][ T339] ? __up_write+0x23d/0x5f0 [ 19.304178][ T339] ? __up_write+0x2e5/0x5f0 [ 19.304179][ T339] ? lock_release+0x184/0x1f0 [ 19.304181][ T339] ? __up_write+0x2c7/0x5f0 [ 19.304182][ T339] mirred_init_module+0x28/0x1000 [act_mirred] [ 19.304184][ T339] do_one_initcall+0x124/0x4f0 [ 19.304187][ T339] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 19.304189][ T339] ? do_init_module+0xae/0x8a0 [ 19.304192][ T339] ? kasan_unpoison+0x44/0x70 [ 19.304194][ T339] do_init_module+0x2ad/0x8a0 [ 19.304197][ T339] ? free_module+0x470/0x470 [ 19.304199][ T339] ? kfree+0x123/0x590 [ 19.304201][ T339] load_module+0x1424/0x1bb0 [ 19.304204][ T339] ? layout_and_allocate.isra.0+0x680/0x680 [ 19.304207][ T339] ? __ia32_sys_fsconfig+0x180/0x180 [ 19.304209][ T339] ? ovl_real_file+0x172/0x1e0 [ 19.304213][ T339] ? backing_file_read_iter+0x541/0x790 [ 19.304215][ T339] init_module_from_file+0x11f/0x1a0 [ 19.304218][ T339] ? __do_sys_init_module+0x220/0x220 [ 19.304220][ T339] ? ovl_mmap+0x270/0x270 [ 19.304222][ T339] ? __rwlock_init+0x150/0x150 [ 19.304224][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.304226][ T339] ? lock_release+0x184/0x1f0 [ 19.304227][ T339] ? do_raw_spin_unlock+0x59/0x250 [ 19.304229][ T339] idempotent_init_module+0x37b/0x7c0 [ 19.304231][ T339] ? init_module_from_file+0x1a0/0x1a0 [ 19.304234][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.304235][ T339] ? cap_capable+0x1d7/0x3d0 [ 19.304239][ T339] __x64_sys_finit_module+0xdf/0x190 [ 19.304241][ T339] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.304244][ T339] do_syscall_64+0xff/0x530 [ 19.304246][ T339] ? exc_page_fault+0xee/0x100 [ 19.304248][ T339] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.304250][ T339] RIP: 0033:0x7fd34f37d37d [ 19.304251][ T339] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 19.304253][ T339] RSP: 002b:00007ffcf0799688 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 19.304257][ T339] RAX: ffffffffffffffda RBX: 000055e5bf54b810 RCX: 00007fd34f37d37d [ 19.304258][ T339] RDX: 0000000000000000 RSI: 000055e5a69d7ffd RDI: 0000000000000000 [ 19.304259][ T339] RBP: 00007ffcf0799720 R08: 0000000000000000 R09: 0000000000000000 [ 19.304260][ T339] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5a69d7ffd [ 19.304261][ T339] R13: 000055e5bf54b960 R14: 0000000000040000 R15: 0000000000000000 [ 19.304263][ T339] [ 25.975446][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 25.975461][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.975463][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 389, name: tc [ 25.975465][ C0] preempt_count: 302, expected: 0 [ 25.975466][ C0] RCU nest depth: 4, expected: 0 [ 25.975467][ C0] INFO: lockdep is turned off. [ 25.975468][ C0] irq event stamp: 0 [ 25.975469][ C0] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 25.975473][ C0] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 25.975479][ C0] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 25.975481][ C0] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 25.975483][ C0] Preemption disabled at: [ 25.975483][ C0] [] handle_softirqs+0xf6/0x900 [ 25.975489][ C0] CPU: 0 UID: 0 PID: 389 Comm: tc Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.975493][ C0] Tainted: [W]=WARN [ 25.975494][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.975495][ C0] Call Trace: [ 25.975497][ C0] [ 25.975498][ C0] dump_stack_lvl+0x6f/0xa0 [ 25.975504][ C0] ? handle_softirqs+0xf6/0x900 [ 25.975505][ C0] __might_resched.cold+0x1fe/0x2c1 [ 25.975509][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.975512][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975516][ C0] __kmalloc_noprof+0x443/0x760 [ 25.975519][ C0] ? __rwlock_init+0x150/0x150 [ 25.975522][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 25.975526][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 25.975527][ C0] alloc_buf.isra.0+0x4b/0x260 [ 25.975529][ C0] put_chars+0x1e1/0x2f0 [ 25.975531][ C0] ? desc_read_finalized_seq+0x79/0x120 [ 25.975533][ C0] ? __send_to_port+0x420/0x420 [ 25.975535][ C0] ? console_prepend_replay+0x20/0x20 [ 25.975537][ C0] hvc_console_print+0x292/0x780 [ 25.975541][ C0] ? hvc_write+0x3a0/0x3a0 [ 25.975542][ C0] ? do_raw_spin_lock+0x131/0x280 [ 25.975543][ C0] ? __rwlock_init+0x150/0x150 [ 25.975545][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975546][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975548][ C0] ? lock_acquire+0x13c/0x160 [ 25.975550][ C0] console_emit_next_record+0x22f/0x4c0 [ 25.975552][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 25.975554][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975556][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975557][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975559][ C0] ? lock_acquire+0x13c/0x160 [ 25.975561][ C0] ? console_flush_one_record+0x111/0x710 [ 25.975562][ C0] console_flush_one_record+0x46f/0x710 [ 25.975565][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 25.975568][ C0] console_unlock+0xee/0x1f0 [ 25.975569][ C0] ? lock_acquire+0x13c/0x160 [ 25.975571][ C0] ? console_flush_one_record+0x710/0x710 [ 25.975572][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975574][ C0] ? lock_release+0x184/0x1f0 [ 25.975575][ C0] ? lock_acquire+0x60/0x160 [ 25.975577][ C0] ? __rcu_read_lock+0x30/0x70 [ 25.975578][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.975580][ C0] ? vprintk_emit+0x320/0x3e0 [ 25.975582][ C0] vprintk_emit+0x37c/0x3e0 [ 25.975585][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 25.975587][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 25.975588][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975590][ C0] ? lock_acquire+0x13c/0x160 [ 25.975592][ C0] _printk+0xc7/0x100 [ 25.975595][ C0] ? snapshot_read.cold+0x21/0x21 [ 25.975597][ C0] ? ___ratelimit+0x4e7/0xa00 [ 25.975601][ C0] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 25.975604][ C0] ? idr_get_free+0x830/0x830 [ 25.975606][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 25.975609][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 25.975614][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 25.975618][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 25.975619][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975621][ C0] ? lock_acquire+0x13c/0x160 [ 25.975622][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975624][ C0] ? netif_skb_features+0x658/0x1430 [ 25.975627][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975629][ C0] ? lock_acquire+0x13c/0x160 [ 25.975631][ C0] ? skb_network_protocol+0x3b0/0x3b0 [ 25.975632][ C0] ? lock_release+0x184/0x1f0 [ 25.975634][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975635][ C0] ? lock_acquire+0x13c/0x160 [ 25.975637][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975638][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 25.975641][ C0] dev_hard_start_xmit+0xf4/0x620 [ 25.975643][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 25.975645][ C0] sch_direct_xmit+0x13d/0xaa0 [ 25.975648][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 25.975650][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975651][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 25.975653][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 25.975654][ C0] ? __rcu_read_lock+0x30/0x70 [ 25.975656][ C0] ? lock_acquire+0x13c/0x160 [ 25.975658][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 25.975660][ C0] ? lock_release+0x184/0x1f0 [ 25.975662][ C0] ? tc_run+0x8b/0x7e0 [ 25.975663][ C0] ? is_bpf_text_address+0x3e/0x110 [ 25.975666][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 25.975668][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 25.975669][ C0] ? __kernel_text_address+0x12/0x30 [ 25.975671][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975673][ C0] ? lock_acquire+0x13c/0x160 [ 25.975675][ C0] __dev_queue_xmit+0x942/0x1b80 [ 25.975677][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 25.975680][ C0] ? addrconf_rs_timer+0x26f/0x770 [ 25.975682][ C0] ? stack_depot_save_flags+0x1bc/0x790 [ 25.975685][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 25.975688][ C0] ? neigh_hh_output+0x152/0x4c0 [ 25.975690][ C0] ip6_finish_output2+0x96f/0x1300 [ 25.975693][ C0] ? ip6_dst_lookup+0x80/0x80 [ 25.975694][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975696][ C0] ? lock_acquire+0x13c/0x160 [ 25.975697][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975699][ C0] ? lock_release+0x184/0x1f0 [ 25.975701][ C0] ip6_finish_output+0x646/0xda0 [ 25.975703][ C0] ip6_output+0x23f/0x7f0 [ 25.975704][ C0] ? ip6_finish_output+0xda0/0xda0 [ 25.975706][ C0] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 25.975709][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975710][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.975711][ C0] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 25.975712][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975714][ C0] ? trace_hardirqs_on+0x36/0x40 [ 25.975715][ C0] ? lock_acquire+0x13c/0x160 [ 25.975717][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975719][ C0] ndisc_send_skb+0xba3/0x1520 [ 25.975722][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 25.975725][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 25.975727][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.975729][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.975730][ C0] addrconf_rs_timer+0x26f/0x770 [ 25.975732][ C0] ? do_raw_spin_lock+0x131/0x280 [ 25.975734][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.975736][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975737][ C0] ? lock_acquire+0x13c/0x160 [ 25.975739][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 25.975740][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.975742][ C0] call_timer_fn+0x160/0x4d0 [ 25.975744][ C0] ? update_curr.isra.0+0x266/0x480 [ 25.975747][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 25.975748][ C0] ? debug_object_active_state+0x430/0x430 [ 25.975752][ C0] ? __rwlock_init+0x150/0x150 [ 25.975753][ C0] ? timer_recalc_next_expiry+0xf0/0x210 [ 25.975755][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975757][ C0] __run_timers+0x68f/0xaa0 [ 25.975759][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.975761][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 25.975763][ C0] ? do_raw_spin_lock+0x131/0x280 [ 25.975765][ C0] ? __rwlock_init+0x150/0x150 [ 25.975767][ C0] run_timer_softirq+0xf0/0x160 [ 25.975769][ C0] ? __run_timers+0xaa0/0xaa0 [ 25.975771][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.975772][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975774][ C0] handle_softirqs+0x1d3/0x900 [ 25.975776][ C0] ? _local_bh_enable+0xc0/0xc0 [ 25.975777][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975779][ C0] ? lock_release+0x184/0x1f0 [ 25.975780][ C0] __irq_exit_rcu+0x145/0x1c0 [ 25.975782][ C0] irq_exit_rcu+0xe/0x30 [ 25.975783][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 25.975785][ C0] [ 25.975786][ C0] [ 25.975786][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975788][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 25.975790][ C0] RIP: 0010:__orc_find+0x6f/0x100 [ 25.975793][ C0] Code: 39 c1 72 4d 4c 89 ca 4c 29 c2 48 89 d1 48 c1 ea 3f 48 c1 f9 02 48 01 ca 48 d1 fa 49 8d 14 90 48 89 d1 48 c1 e9 03 0f b6 3c 01 <48> 89 d1 83 e1 07 83 c1 03 40 38 f9 7c 05 40 84 ff 75 30 48 63 0a [ 25.975795][ C0] RSP: 0018:ffa00000004f7668 EFLAGS: 00000216 [ 25.975798][ C0] RAX: dffffc0000000000 RBX: ffffffffb039ab4a RCX: 1ffffffff60171e1 [ 25.975799][ C0] RDX: ffffffffb00b8f08 RSI: ffffffffb00b8f08 RDI: 0000000000000000 [ 25.975800][ C0] RBP: 0000000000000001 R08: ffffffffb00b8f08 R09: ffffffffb00b8f08 [ 25.975801][ C0] R10: ffffffffae77715e R11: ffffffffb00b8f08 R12: ffa00000004f7800 [ 25.975802][ C0] R13: ffa00000004f77a8 R14: ff1100000f6a46c0 R15: ff1100000e7b07c0 [ 25.975803][ C0] ? do_syscall_64+0xfe/0x530 [ 25.975805][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975807][ C0] unwind_next_frame+0x272/0x1ea0 [ 25.975809][ C0] ? do_syscall_64+0xff/0x530 [ 25.975810][ C0] ? lock_acquire+0x13c/0x160 [ 25.975812][ C0] ? stack_access_ok+0x1e0/0x1e0 [ 25.975813][ C0] ? __unwind_start+0x42e/0x900 [ 25.975815][ C0] ? write_profile+0xf0/0xf0 [ 25.975816][ C0] arch_stack_walk+0xd7/0x130 [ 25.975820][ C0] ? do_syscall_64+0xff/0x530 [ 25.975822][ C0] stack_trace_save+0x93/0xc0 [ 25.975823][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 25.975824][ C0] ? stack_depot_save_flags+0x1bc/0x790 [ 25.975826][ C0] ? tear_down_vmas+0x175/0x520 [ 25.975829][ C0] kasan_save_stack+0x2f/0x50 [ 25.975832][ C0] ? kasan_save_stack+0x2f/0x50 [ 25.975833][ C0] ? kasan_record_aux_stack+0x9b/0xc0 [ 25.975835][ C0] ? __call_rcu_common.constprop.0+0xb2/0xa20 [ 25.975837][ C0] ? tear_down_vmas+0x175/0x520 [ 25.975838][ C0] ? exit_mmap+0x486/0x960 [ 25.975840][ C0] ? mmput+0xa9/0x450 [ 25.975841][ C0] ? exit_mm+0x134/0x200 [ 25.975843][ C0] ? do_exit+0x548/0xdc0 [ 25.975845][ C0] ? do_group_exit+0xb8/0x370 [ 25.975846][ C0] ? __x64_sys_exit_group+0x3c/0x50 [ 25.975847][ C0] ? x64_sys_call+0x1567/0x1570 [ 25.975849][ C0] ? do_syscall_64+0xff/0x530 [ 25.975853][ C0] kasan_record_aux_stack+0x9b/0xc0 [ 25.975855][ C0] ? free_kmem_cache_nodes+0x1c0/0x1c0 [ 25.975856][ C0] __call_rcu_common.constprop.0+0xb2/0xa20 [ 25.975858][ C0] tear_down_vmas+0x175/0x520 [ 25.975860][ C0] exit_mmap+0x486/0x960 [ 25.975862][ C0] ? vm_brk_flags+0x4d0/0x4d0 [ 25.975863][ C0] ? lock_acquire+0x13c/0x160 [ 25.975865][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975867][ C0] ? attach_task_ctx_data+0x460/0x460 [ 25.975870][ C0] ? __mutex_lock+0x1db/0x1ea0 [ 25.975872][ C0] ? uprobe_clear_state+0x49/0x1e0 [ 25.975875][ C0] ? lock_release+0x184/0x1f0 [ 25.975879][ C0] mmput+0xa9/0x450 [ 25.975880][ C0] exit_mm+0x134/0x200 [ 25.975882][ C0] do_exit+0x548/0xdc0 [ 25.975884][ C0] ? exit_notify+0x890/0x890 [ 25.975886][ C0] ? posixtimer_sig_unignore.isra.0+0x5f0/0x5f0 [ 25.975888][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.975890][ C0] do_group_exit+0xb8/0x370 [ 25.975892][ C0] __x64_sys_exit_group+0x3c/0x50 [ 25.975893][ C0] x64_sys_call+0x1567/0x1570 [ 25.975895][ C0] do_syscall_64+0xff/0x530 [ 25.975896][ C0] ? exc_page_fault+0xee/0x100 [ 25.975898][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.975899][ C0] RIP: 0033:0x7ff6e25cf1b8 [ 25.975901][ C0] Code: Unable to access opcode bytes at 0x7ff6e25cf18e. [ 25.975901][ C0] RSP: 002b:00007ffdf6a18758 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 25.975903][ C0] RAX: ffffffffffffffda RBX: 00007ff6e26fff88 RCX: 00007ff6e25cf1b8 [ 25.975904][ C0] RDX: 00007ff6e231a588 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 25.975905][ C0] RBP: 00007ffdf6a187b0 R08: 0000000000000000 R09: 0000000000000000 [ 25.975906][ C0] R10: 00007ffdf6a18550 R11: 0000000000000246 R12: 0000000000000001 [ 25.975906][ C0] R13: 0000000000000000 R14: 00007ff6e26fe680 R15: 00007ff6e26fffa0 [ 25.975908][ C0] [ 42.871476][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 42.871495][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.871498][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 42.871499][ C0] preempt_count: 303, expected: 0 [ 42.871501][ C0] RCU nest depth: 3, expected: 0 [ 42.871502][ C0] INFO: lockdep is turned off. [ 42.871503][ C0] irq event stamp: 537167 [ 42.871504][ C0] hardirqs last enabled at (537166): [] __down_trylock_console_sem+0x86/0xa0 [ 42.871513][ C0] hardirqs last disabled at (537167): [] console_emit_next_record+0x3d4/0x4c0 [ 42.871516][ C0] softirqs last enabled at (537074): [] handle_softirqs+0x67c/0x900 [ 42.871519][ C0] softirqs last disabled at (537117): [] __irq_exit_rcu+0x145/0x1c0 [ 42.871521][ C0] Preemption disabled at: [ 42.871522][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 42.871529][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.871533][ C0] Tainted: [W]=WARN [ 42.871534][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.871536][ C0] Call Trace: [ 42.871538][ C0] [ 42.871539][ C0] dump_stack_lvl+0x6f/0xa0 [ 42.871544][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 42.871546][ C0] __might_resched.cold+0x1fe/0x2c1 [ 42.871550][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.871553][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871557][ C0] __kmalloc_noprof+0x443/0x760 [ 42.871560][ C0] ? __rwlock_init+0x150/0x150 [ 42.871563][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 42.871566][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 42.871568][ C0] alloc_buf.isra.0+0x4b/0x260 [ 42.871570][ C0] put_chars+0x1e1/0x2f0 [ 42.871572][ C0] ? desc_read_finalized_seq+0x79/0x120 [ 42.871573][ C0] ? __send_to_port+0x420/0x420 [ 42.871575][ C0] ? console_prepend_replay+0x20/0x20 [ 42.871578][ C0] hvc_console_print+0x292/0x780 [ 42.871581][ C0] ? hvc_write+0x3a0/0x3a0 [ 42.871582][ C0] ? do_raw_spin_lock+0x131/0x280 [ 42.871584][ C0] ? __rwlock_init+0x150/0x150 [ 42.871585][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871587][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871589][ C0] ? lock_acquire+0x13c/0x160 [ 42.871591][ C0] console_emit_next_record+0x22f/0x4c0 [ 42.871594][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 42.871596][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871597][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871599][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871600][ C0] ? lock_acquire+0x13c/0x160 [ 42.871602][ C0] ? console_flush_one_record+0x111/0x710 [ 42.871604][ C0] console_flush_one_record+0x46f/0x710 [ 42.871606][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 42.871609][ C0] console_unlock+0xee/0x1f0 [ 42.871611][ C0] ? lock_acquire+0x13c/0x160 [ 42.871612][ C0] ? console_flush_one_record+0x710/0x710 [ 42.871614][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871616][ C0] ? lock_release+0x184/0x1f0 [ 42.871617][ C0] ? lock_acquire+0x60/0x160 [ 42.871618][ C0] ? __rcu_read_lock+0x30/0x70 [ 42.871620][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.871622][ C0] ? vprintk_emit+0x320/0x3e0 [ 42.871624][ C0] vprintk_emit+0x37c/0x3e0 [ 42.871628][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 42.871629][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 42.871631][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871633][ C0] ? lock_acquire+0x13c/0x160 [ 42.871635][ C0] _printk+0xc7/0x100 [ 42.871638][ C0] ? snapshot_read.cold+0x21/0x21 [ 42.871640][ C0] ? ___ratelimit+0x4e7/0xa00 [ 42.871643][ C0] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 42.871646][ C0] ? idr_get_free+0x830/0x830 [ 42.871648][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 42.871652][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 42.871657][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 42.871661][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 42.871662][ C0] ? sock_def_readable+0x156/0x480 [ 42.871666][ C0] ? packet_rcv+0xd26/0x15a0 [ 42.871669][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871671][ C0] ? lock_release+0x184/0x1f0 [ 42.871672][ C0] ? dev_queue_xmit_nit+0x642/0x9e0 [ 42.871675][ C0] ? lock_acquire+0x13c/0x160 [ 42.871676][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871678][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 42.871681][ C0] dev_hard_start_xmit+0xf4/0x620 [ 42.871683][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 42.871685][ C0] sch_direct_xmit+0x13d/0xaa0 [ 42.871688][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 42.871689][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871691][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 42.871692][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 42.871694][ C0] ? __rcu_read_lock+0x30/0x70 [ 42.871696][ C0] ? lock_acquire+0x13c/0x160 [ 42.871698][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 42.871700][ C0] ? lock_release+0x184/0x1f0 [ 42.871701][ C0] ? tc_run+0x8b/0x7e0 [ 42.871702][ C0] ? is_bpf_text_address+0x3e/0x110 [ 42.871706][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 42.871707][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 42.871709][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871711][ C0] ? lock_acquire+0x13c/0x160 [ 42.871712][ C0] __dev_queue_xmit+0x942/0x1b80 [ 42.871715][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 42.871717][ C0] ? addrconf_rs_timer+0x26f/0x770 [ 42.871719][ C0] ? stack_depot_save_flags+0x1bc/0x790 [ 42.871722][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 42.871725][ C0] ? neigh_hh_output+0x152/0x4c0 [ 42.871728][ C0] ip6_finish_output2+0x96f/0x1300 [ 42.871730][ C0] ? ip6_dst_lookup+0x80/0x80 [ 42.871732][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871734][ C0] ? lock_acquire+0x13c/0x160 [ 42.871735][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871737][ C0] ? lock_release+0x184/0x1f0 [ 42.871739][ C0] ip6_finish_output+0x646/0xda0 [ 42.871741][ C0] ip6_output+0x23f/0x7f0 [ 42.871742][ C0] ? ip6_finish_output+0xda0/0xda0 [ 42.871744][ C0] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 42.871747][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871748][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.871749][ C0] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 42.871751][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871752][ C0] ? trace_hardirqs_on+0x36/0x40 [ 42.871753][ C0] ? lock_acquire+0x13c/0x160 [ 42.871755][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871757][ C0] ndisc_send_skb+0xba3/0x1520 [ 42.871760][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 42.871763][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 42.871765][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.871767][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.871769][ C0] addrconf_rs_timer+0x26f/0x770 [ 42.871771][ C0] ? do_raw_spin_lock+0x131/0x280 [ 42.871772][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.871774][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871776][ C0] ? lock_acquire+0x13c/0x160 [ 42.871777][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 42.871779][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.871781][ C0] call_timer_fn+0x160/0x4d0 [ 42.871783][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 42.871785][ C0] ? debug_object_active_state+0x430/0x430 [ 42.871789][ C0] ? __rwlock_init+0x150/0x150 [ 42.871790][ C0] ? timer_recalc_next_expiry+0xf0/0x210 [ 42.871792][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871794][ C0] __run_timers+0x68f/0xaa0 [ 42.871796][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.871798][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 42.871800][ C0] ? do_raw_spin_lock+0x131/0x280 [ 42.871803][ C0] ? __rwlock_init+0x150/0x150 [ 42.871805][ C0] run_timer_softirq+0xf0/0x160 [ 42.871807][ C0] ? __run_timers+0xaa0/0xaa0 [ 42.871809][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.871810][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871812][ C0] handle_softirqs+0x1d3/0x900 [ 42.871814][ C0] ? _local_bh_enable+0xc0/0xc0 [ 42.871815][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871817][ C0] ? lock_release+0x184/0x1f0 [ 42.871819][ C0] __irq_exit_rcu+0x145/0x1c0 [ 42.871820][ C0] irq_exit_rcu+0xe/0x30 [ 42.871822][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 42.871824][ C0] [ 42.871825][ C0] [ 42.871825][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 42.871828][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 42.871831][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 42.871832][ C0] RSP: 0018:ffffffffaf207cf8 EFLAGS: 00000246 [ 42.871836][ C0] RAX: 0000000000000000 RBX: ffffffffaf21c600 RCX: 0000000000000001 [ 42.871838][ C0] RDX: 0000000000000000 RSI: ffffffffaea8d860 RDI: ffffffffac2f0307 [ 42.871838][ C0] RBP: 0000000000000000 R08: ffffffffae780421 R09: 1fe2200006a463a2 [ 42.871839][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff5e40fa2 [ 42.871840][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 42.871841][ C0] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 42.871843][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.871846][ C0] default_idle+0x9/0x10 [ 42.871848][ C0] default_idle_call+0x6e/0xb0 [ 42.871850][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.871852][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 42.871853][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 42.871856][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.871858][ C0] do_idle+0xd8/0x190 [ 42.871859][ C0] cpu_startup_entry+0x53/0x70 [ 42.871861][ C0] rest_init+0x279/0x280 [ 42.871863][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 42.871866][ C0] ? rest_init+0x280/0x280 [ 42.871867][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 42.871871][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 42.871874][ C0] ? acpi_enable+0x1e4/0x330 [ 42.871876][ C0] start_kernel+0x3af/0x3b0 [ 42.871880][ C0] x86_64_start_reservations+0x24/0x30 [ 42.871883][ C0] x86_64_start_kernel+0x12b/0x130 [ 42.871885][ C0] common_startup_64+0x13e/0x148 [ 42.871889][ C0] [ 46.146060][ T546] br1: port 1(veth1) entered disabled state [ 46.146076][ T546] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 46.146078][ T546] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 546, name: ip [ 46.146080][ T546] preempt_count: 202, expected: 0 [ 46.146081][ T546] RCU nest depth: 0, expected: 0 [ 46.146082][ T546] INFO: lockdep is turned off. [ 46.146083][ T546] irq event stamp: 0 [ 46.146083][ T546] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 46.146088][ T546] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 46.146095][ T546] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 46.146096][ T546] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 46.146098][ T546] Preemption disabled at: [ 46.146099][ T546] [<0000000000000000>] 0x0 [ 46.146103][ T546] CPU: 0 UID: 0 PID: 546 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 46.146107][ T546] Tainted: [W]=WARN [ 46.146108][ T546] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.146109][ T546] Call Trace: [ 46.146111][ T546] [ 46.146112][ T546] dump_stack_lvl+0x6f/0xa0 [ 46.146118][ T546] __might_resched.cold+0x1fe/0x2c1 [ 46.146122][ T546] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 46.146125][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146129][ T546] __kmalloc_noprof+0x443/0x760 [ 46.146133][ T546] ? __rwlock_init+0x150/0x150 [ 46.146135][ T546] ? alloc_buf.isra.0+0x4b/0x260 [ 46.146139][ T546] ? do_raw_spin_unlock+0x59/0x250 [ 46.146141][ T546] alloc_buf.isra.0+0x4b/0x260 [ 46.146143][ T546] put_chars+0x1e1/0x2f0 [ 46.146145][ T546] ? __send_to_port+0x420/0x420 [ 46.146147][ T546] ? printk_get_next_message+0x240/0x650 [ 46.146150][ T546] hvc_console_print+0x292/0x780 [ 46.146153][ T546] ? hvc_write+0x3a0/0x3a0 [ 46.146156][ T546] ? __rwlock_init+0x150/0x150 [ 46.146157][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146159][ T546] ? lock_acquire+0x13c/0x160 [ 46.146161][ T546] console_emit_next_record+0x22f/0x4c0 [ 46.146163][ T546] ? devkmsg_read+0x4b0/0x4b0 [ 46.146165][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146167][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146169][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146170][ T546] ? lock_acquire+0x13c/0x160 [ 46.146172][ T546] ? console_flush_one_record+0x111/0x710 [ 46.146174][ T546] console_flush_one_record+0x46f/0x710 [ 46.146176][ T546] ? console_emit_next_record+0x4c0/0x4c0 [ 46.146179][ T546] console_unlock+0xee/0x1f0 [ 46.146180][ T546] ? lock_acquire+0x13c/0x160 [ 46.146182][ T546] ? console_flush_one_record+0x710/0x710 [ 46.146183][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146185][ T546] ? lock_release+0x184/0x1f0 [ 46.146186][ T546] ? lock_acquire+0x60/0x160 [ 46.146188][ T546] ? __rcu_read_lock+0x30/0x70 [ 46.146190][ T546] ? __down_trylock_console_sem+0x5e/0xa0 [ 46.146192][ T546] ? vprintk_emit+0x320/0x3e0 [ 46.146194][ T546] vprintk_emit+0x37c/0x3e0 [ 46.146196][ T546] ? wake_up_klogd_work_func+0x90/0x90 [ 46.146198][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146200][ T546] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 46.146202][ T546] ? trace_hardirqs_on+0x36/0x40 [ 46.146204][ T546] _printk+0xc7/0x100 [ 46.146207][ T546] ? snapshot_read.cold+0x21/0x21 [ 46.146209][ T546] ? ipv6_mc_down+0x17e/0x2d0 [ 46.146214][ T546] br_set_state+0x22f/0x430 [bridge] [ 46.146227][ T546] br_stp_disable_port+0x11f/0x390 [bridge] [ 46.146242][ T546] br_device_event+0x7b5/0x8f0 [bridge] [ 46.146251][ T546] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 46.146254][ T546] ? llc_exit+0x3e0/0x3e0 [llc] [ 46.146257][ T546] ? addrconf_notify+0x2c8/0xf30 [ 46.146261][ T546] notifier_call_chain+0xae/0x300 [ 46.146264][ T546] __dev_notify_flags+0x23c/0x3c0 [ 46.146268][ T546] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 46.146270][ T546] ? netif_change_name+0x8c0/0x8c0 [ 46.146272][ T546] ? netif_set_allmulti+0x250/0x250 [ 46.146274][ T546] ? __kernel_text_address+0x12/0x30 [ 46.146276][ T546] ? write_profile+0xf0/0xf0 [ 46.146278][ T546] ? unwind_get_return_address+0x67/0xd0 [ 46.146281][ T546] netif_change_flags+0xfe/0x190 [ 46.146283][ T546] do_setlink.isra.0+0x1cc3/0x2750 [ 46.146286][ T546] ? stack_trace_save+0x93/0xc0 [ 46.146287][ T546] ? rtnl_link_get_size+0x350/0x350 [ 46.146289][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146290][ T546] ? stack_depot_save_flags+0x1bc/0x790 [ 46.146294][ T546] ? kasan_save_stack+0x3d/0x50 [ 46.146297][ T546] ? kasan_save_stack+0x2f/0x50 [ 46.146299][ T546] ? kasan_save_track+0x14/0x30 [ 46.146300][ T546] ? __kasan_kmalloc+0x7b/0x90 [ 46.146302][ T546] ? __kmalloc_cache_noprof+0x29a/0x620 [ 46.146303][ T546] ? rtnl_newlink+0x124/0x11c0 [ 46.146304][ T546] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.146305][ T546] ? netlink_rcv_skb+0x14e/0x3a0 [ 46.146308][ T546] ? netlink_unicast+0x486/0x750 [ 46.146309][ T546] ? netlink_sendmsg+0x735/0xc60 [ 46.146311][ T546] ? ____sys_sendmsg+0x415/0x880 [ 46.146313][ T546] ? ___sys_sendmsg+0x14e/0x1d0 [ 46.146314][ T546] ? __sys_sendmsg+0x12c/0x1d0 [ 46.146316][ T546] ? do_syscall_64+0xff/0x530 [ 46.146318][ T546] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.146320][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146322][ T546] ? lock_acquire+0x13c/0x160 [ 46.146324][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146325][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146327][ T546] ? trace_contention_end+0xb3/0x180 [ 46.146330][ T546] ? __mutex_lock+0x1db/0x1ea0 [ 46.146331][ T546] ? __mutex_lock+0x9a3/0x1ea0 [ 46.146333][ T546] ? rtnl_newlink+0x9a8/0x11c0 [ 46.146334][ T546] ? ww_mutex_lock+0x160/0x160 [ 46.146336][ T546] ? __rtnl_newlink+0x3fa/0xa50 [ 46.146338][ T546] rtnl_newlink+0x9f1/0x11c0 [ 46.146340][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146342][ T546] ? rtnl_bridge_getlink+0x850/0x850 [ 46.146343][ T546] ? lock_acquire+0x13c/0x160 [ 46.146345][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146347][ T546] ? is_bpf_text_address+0x3e/0x110 [ 46.146350][ T546] ? is_bpf_text_address+0x72/0x110 [ 46.146352][ T546] ? kernel_text_address+0x149/0x170 [ 46.146353][ T546] ? __kernel_text_address+0x12/0x30 [ 46.146354][ T546] ? write_profile+0xf0/0xf0 [ 46.146355][ T546] ? unwind_get_return_address+0x67/0xd0 [ 46.146357][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146358][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146360][ T546] ? cap_capable+0x1d7/0x3d0 [ 46.146365][ T546] ? lock_acquire+0x13c/0x160 [ 46.146367][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146369][ T546] ? rtnl_bridge_getlink+0x850/0x850 [ 46.146370][ T546] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.146371][ T546] ? rtnl_link_fill+0x920/0x920 [ 46.146373][ T546] ? filter_irq_stacks+0xd0/0xd0 [ 46.146374][ T546] ? stack_depot_save_flags+0x1bc/0x790 [ 46.146377][ T546] netlink_rcv_skb+0x14e/0x3a0 [ 46.146378][ T546] ? rtnl_link_fill+0x920/0x920 [ 46.146379][ T546] ? lock_release+0x184/0x1f0 [ 46.146381][ T546] ? netlink_ack+0xcf0/0xcf0 [ 46.146382][ T546] ? __netlink_lookup+0xb9/0x6b0 [ 46.146385][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146386][ T546] ? lock_release+0x184/0x1f0 [ 46.146388][ T546] netlink_unicast+0x486/0x750 [ 46.146390][ T546] ? netlink_attachskb+0x810/0x810 [ 46.146392][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146393][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146395][ T546] ? lock_acquire+0x13c/0x160 [ 46.146397][ T546] netlink_sendmsg+0x735/0xc60 [ 46.146399][ T546] ? netlink_unicast+0x750/0x750 [ 46.146401][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146402][ T546] ? lock_release+0x184/0x1f0 [ 46.146404][ T546] ____sys_sendmsg+0x415/0x880 [ 46.146406][ T546] ? copy_msghdr_from_user+0x279/0x420 [ 46.146407][ T546] ? get_timestamp.constprop.0+0x390/0x390 [ 46.146409][ T546] ? move_addr_to_kernel+0x40/0x40 [ 46.146410][ T546] ? filter_irq_stacks+0xd0/0xd0 [ 46.146413][ T546] ___sys_sendmsg+0x14e/0x1d0 [ 46.146415][ T546] ? copy_msghdr_from_user+0x420/0x420 [ 46.146419][ T546] __sys_sendmsg+0x12c/0x1d0 [ 46.146421][ T546] ? __sys_sendmsg_sock+0x20/0x20 [ 46.146424][ T546] ? rcu_is_watching+0x16/0xd0 [ 46.146426][ T546] do_syscall_64+0xff/0x530 [ 46.146427][ T546] ? exc_page_fault+0xee/0x100 [ 46.146429][ T546] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.146431][ T546] RIP: 0033:0x7fc1dced154e [ 46.146433][ T546] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 46.146435][ T546] RSP: 002b:00007fff16adaf20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.146438][ T546] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1dced154e [ 46.146440][ T546] RDX: 0000000000000000 RSI: 00007fff16adafd0 RDI: 0000000000000005 [ 46.146440][ T546] RBP: 00007fff16adaf30 R08: 0000000000000000 R09: 0000000000000000 [ 46.146441][ T546] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910ce6 [ 46.146442][ T546] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff16adb690 [ 46.146444][ T546] [ 46.178916][ T546] ip (546) used greatest stack depth: 23016 bytes left [ 46.194693][ T547] br1: port 2(veth2) entered disabled state [ 46.214612][ T548] veth2: left allmulticast mode [ 46.214813][ T548] veth2: left promiscuous mode [ 46.215067][ T548] br1: port 2(veth2) entered disabled state [ 46.222291][ T548] veth1: left allmulticast mode [ 46.222473][ T548] veth1: left promiscuous mode [ 46.222680][ T548] br1: port 1(veth1) entered disabled state