[ 10.088902][ T186] ip (186) used greatest stack depth: 24256 bytes left [ 10.088919][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.088920][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 10.088922][ T186] preempt_count: 2, expected: 0 [ 10.088923][ T186] RCU nest depth: 0, expected: 0 [ 10.088924][ T186] locks held by ip/186: 5, last CPU#2: [ 10.088926][ T186] #0: ffffffffbb2027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.088939][ T186] #1: ffffffffbb369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.088945][ T186] #2: ffffffffbb369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.088949][ T186] #3: ffffffffbb289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.088952][ T186] #4: ffffffffbb289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.088956][ T186] irq event stamp: 36620 [ 10.088957][ T186] hardirqs last enabled at (36619): [] __down_trylock_console_sem+0x86/0xa0 [ 10.088960][ T186] hardirqs last disabled at (36620): [] console_emit_next_record+0x3d4/0x4c0 [ 10.088962][ T186] softirqs last enabled at (35336): [] netlink_release+0x17b/0xcf0 [ 10.088966][ T186] softirqs last disabled at (35334): [] netlink_release+0xd2/0xcf0 [ 10.088968][ T186] Preemption disabled at: [ 10.088969][ T186] [<0000000000000000>] 0x0 [ 10.088976][ T186] CPU: 2 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.088979][ T186] Tainted: [W]=WARN [ 10.088980][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.088982][ T186] Call Trace: [ 10.088984][ T186] [ 10.088985][ T186] dump_stack_lvl+0x6f/0xa0 [ 10.088996][ T186] __might_resched.cold+0x1fe/0x2c1 [ 10.089001][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.089005][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 10.089010][ T186] __kmalloc_noprof+0x443/0x760 [ 10.089012][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 10.089017][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 10.089020][ T186] alloc_buf.isra.0+0x4b/0x260 [ 10.089023][ T186] put_chars+0x1e1/0x2f0 [ 10.089026][ T186] ? __send_to_port+0x420/0x420 [ 10.089027][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.089032][ T186] ? validate_chain+0x38b/0xc20 [ 10.089037][ T186] hvc_console_print+0x292/0x780 [ 10.089044][ T186] ? hvc_write+0x3a0/0x3a0 [ 10.089046][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.089048][ T186] ? lock_acquire+0x13c/0x160 [ 10.089052][ T186] console_emit_next_record+0x22f/0x4c0 [ 10.089056][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 10.089058][ T186] ? console_flush_one_record+0x106/0x710 [ 10.089061][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.089063][ T186] ? lock_acquire+0x13c/0x160 [ 10.089067][ T186] console_flush_one_record+0x46f/0x710 [ 10.089071][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 10.089073][ T186] ? __lock_acquire+0x518/0xc20 [ 10.089078][ T186] console_unlock+0xee/0x1f0 [ 10.089081][ T186] ? console_flush_one_record+0x710/0x710 [ 10.089083][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.089085][ T186] ? lock_acquire+0x60/0x160 [ 10.089089][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.089091][ T186] ? vprintk_emit+0x320/0x3e0 [ 10.089094][ T186] vprintk_emit+0x37c/0x3e0 [ 10.089098][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 10.089101][ T186] ? __lock_acquire+0x518/0xc20 [ 10.089105][ T186] _printk+0xc7/0x100 [ 10.089109][ T186] ? snapshot_read.cold+0x21/0x21 [ 10.089112][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.089114][ T186] ? __rwlock_init+0x150/0x150 [ 10.089118][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.089121][ T186] do_exit.cold+0x82/0x9c [ 10.089124][ T186] ? exit_notify+0x890/0x890 [ 10.089126][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 10.089129][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.089133][ T186] do_group_exit+0xb8/0x370 [ 10.089136][ T186] __x64_sys_exit_group+0x3c/0x50 [ 10.089138][ T186] x64_sys_call+0x1567/0x1570 [ 10.089140][ T186] do_syscall_64+0xff/0x530 [ 10.089143][ T186] ? exc_page_fault+0xee/0x100 [ 10.089146][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.089148][ T186] RIP: 0033:0x7f849efea1b8 [ 10.089150][ T186] Code: Unable to access opcode bytes at 0x7f849efea18e. [ 10.089151][ T186] RSP: 002b:00007ffef95f5e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.089154][ T186] RAX: ffffffffffffffda RBX: 00007f849f11af88 RCX: 00007f849efea1b8 [ 10.089155][ T186] RDX: 00007f849ed34fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.089156][ T186] RBP: 00007ffef95f5ef0 R08: 0000000000000000 R09: 0000000000008010 [ 10.089157][ T186] R10: 00007ffef95f5cb0 R11: 0000000000000246 R12: 0000000000000001 [ 10.089158][ T186] R13: 0000000000000000 R14: 00007f849f119680 R15: 00007f849f11afa0 [ 10.089165][ T186] [ 11.821899][ T249] gre: GRE over IPv4 demultiplexer driver [ 11.821916][ T249] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.821918][ T249] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 249, name: modprobe [ 11.821920][ T249] preempt_count: 1, expected: 0 [ 11.821921][ T249] RCU nest depth: 0, expected: 0 [ 11.821922][ T249] locks held by modprobe/249: 4, last CPU#3: [ 11.821925][ T249] #0: ffffffffbb369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.821937][ T249] #1: ffffffffbb369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.821941][ T249] #2: ffffffffbb289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.821945][ T249] #3: ffffffffbb289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.821949][ T249] irq event stamp: 36162 [ 11.821950][ T249] hardirqs last enabled at (36161): [] __down_trylock_console_sem+0x86/0xa0 [ 11.821952][ T249] hardirqs last disabled at (36162): [] console_emit_next_record+0x3d4/0x4c0 [ 11.821954][ T249] softirqs last enabled at (34562): [] handle_softirqs+0x67c/0x900 [ 11.821957][ T249] softirqs last disabled at (34553): [] __irq_exit_rcu+0x145/0x1c0 [ 11.821960][ T249] Preemption disabled at: [ 11.821960][ T249] [] vprintk_emit+0x31b/0x3e0 [ 11.821966][ T249] CPU: 3 UID: 0 PID: 249 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.821969][ T249] Tainted: [W]=WARN [ 11.821970][ T249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.821972][ T249] Call Trace: [ 11.821974][ T249] [ 11.821975][ T249] dump_stack_lvl+0x6f/0xa0 [ 11.821981][ T249] ? vprintk_emit+0x31b/0x3e0 [ 11.821983][ T249] __might_resched.cold+0x1fe/0x2c1 [ 11.821987][ T249] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.821991][ T249] ? __kmalloc_noprof+0xdb/0x760 [ 11.822001][ T249] __kmalloc_noprof+0x443/0x760 [ 11.822004][ T249] ? alloc_buf.isra.0+0x4b/0x260 [ 11.822009][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 11.822012][ T249] alloc_buf.isra.0+0x4b/0x260 [ 11.822015][ T249] put_chars+0x1e1/0x2f0 [ 11.822017][ T249] ? desc_read_finalized_seq+0x79/0x120 [ 11.822019][ T249] ? __send_to_port+0x420/0x420 [ 11.822022][ T249] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.822025][ T249] ? validate_chain+0x38b/0xc20 [ 11.822030][ T249] hvc_console_print+0x292/0x780 [ 11.822032][ T249] ? __lock_acquire+0x518/0xc20 [ 11.822034][ T249] ? __lock_acquire+0x518/0xc20 [ 11.822038][ T249] ? hvc_write+0x3a0/0x3a0 [ 11.822040][ T249] ? console_emit_next_record+0x1df/0x4c0 [ 11.822043][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.822046][ T249] ? lock_acquire+0x13c/0x160 [ 11.822050][ T249] console_emit_next_record+0x22f/0x4c0 [ 11.822053][ T249] ? devkmsg_read+0x4b0/0x4b0 [ 11.822055][ T249] ? console_flush_one_record+0x106/0x710 [ 11.822058][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.822061][ T249] ? lock_acquire+0x13c/0x160 [ 11.822065][ T249] console_flush_one_record+0x46f/0x710 [ 11.822069][ T249] ? console_emit_next_record+0x4c0/0x4c0 [ 11.822070][ T249] ? __lock_acquire+0x518/0xc20 [ 11.822075][ T249] console_unlock+0xee/0x1f0 [ 11.822078][ T249] ? console_flush_one_record+0x710/0x710 [ 11.822080][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.822082][ T249] ? lock_acquire+0x60/0x160 [ 11.822086][ T249] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.822088][ T249] ? vprintk_emit+0x320/0x3e0 [ 11.822091][ T249] vprintk_emit+0x37c/0x3e0 [ 11.822095][ T249] ? wake_up_klogd_work_func+0x90/0x90 [ 11.822100][ T249] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.822103][ T249] _printk+0xc7/0x100 [ 11.822107][ T249] ? snapshot_read.cold+0x21/0x21 [ 11.822113][ T249] ? do_one_initcall+0x113/0x4f0 [ 11.822117][ T249] gre_init+0x15/0x1000 [gre] [ 11.822119][ T249] do_one_initcall+0x124/0x4f0 [ 11.822121][ T249] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.822126][ T249] ? do_init_module+0xae/0x8a0 [ 11.822129][ T249] ? kasan_unpoison+0x44/0x70 [ 11.822134][ T249] do_init_module+0x2ad/0x8a0 [ 11.822138][ T249] ? lockdep_hardirqs_on+0x91/0x130 [ 11.822142][ T249] ? free_module+0x470/0x470 [ 11.822145][ T249] ? kfree+0x123/0x590 [ 11.822149][ T249] load_module+0x1424/0x1bb0 [ 11.822156][ T249] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.822161][ T249] ? backing_file_read_iter+0x541/0x790 [ 11.822165][ T249] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.822169][ T249] init_module_from_file+0x11f/0x1a0 [ 11.822172][ T249] ? __do_sys_init_module+0x220/0x220 [ 11.822180][ T249] ? __rwlock_init+0x150/0x150 [ 11.822183][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 11.822186][ T249] idempotent_init_module+0x37b/0x7c0 [ 11.822190][ T249] ? init_module_from_file+0x1a0/0x1a0 [ 11.822196][ T249] ? rcu_is_watching+0x16/0xd0 [ 11.822198][ T249] ? cap_capable+0x1d7/0x3d0 [ 11.822204][ T249] __x64_sys_finit_module+0xdf/0x190 [ 11.822207][ T249] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.822210][ T249] do_syscall_64+0xff/0x530 [ 11.822212][ T249] ? exc_page_fault+0xee/0x100 [ 11.822215][ T249] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.822217][ T249] RIP: 0033:0x7f5845e9c37d [ 11.822221][ 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 [ 11.822222][ T249] RSP: 002b:00007fffa8ee1bc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.822225][ T249] RAX: ffffffffffffffda RBX: 0000560add5c0a40 RCX: 00007f5845e9c37d [ 11.822227][ T249] RDX: 0000000000000000 RSI: 0000560acee9affd RDI: 0000000000000001 [ 11.822228][ T249] RBP: 00007fffa8ee1c60 R08: 0000000000000000 R09: 0000000000000000 [ 11.822228][ T249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560acee9affd [ 11.822229][ T249] R13: 0000560add5c0a00 R14: 0000000000040000 R15: 0000000000000000 [ 11.822236][ T249] [ 11.865950][ T249] ip_gre: GRE over IPv4 tunneling driver [ 12.223710][ T261] GACT probability NOT on [ 12.331143][ T263] ip6_gre: GRE over IPv6 tunneling driver [ 12.410586][ T74] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.410654][ T74] [ 12.410656][ T74] ============================= [ 12.410657][ T74] WARNING: suspicious RCU usage [ 12.410659][ T74] 7.2.0-virtme #1 Tainted: G W [ 12.410660][ T74] ----------------------------- [ 12.410661][ T74] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.410663][ T74] [ 12.410663][ T74] other info that might help us debug this: [ 12.410663][ T74] [ 12.410663][ T74] [ 12.410663][ T74] rcu_scheduler_active = 2, debug_locks = 1 [ 12.410665][ T74] locks held by kworker/3:1/74: 12, last CPU#3: [ 12.410666][ T74] #0: ff11000008d48f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.410679][ T74] #1: ffa00000004f7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.410683][ T74] #2: ff1100000ca88d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.410689][ T74] #3: ffffffffbb380b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.410692][ T74] #4: ffffffffbb380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.410696][ T74] #5: ffffffffbb380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.410702][ T74] #6: ff1100000cbaa228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.410706][ T74] #7: ffffffffbb380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.410712][ T74] #8: ffffffffbb369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.410717][ T74] #9: ffffffffbb369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.410720][ T74] #10: ffffffffbb289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.410724][ T74] #11: ffffffffbb289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.410727][ T74] [ 12.410727][ T74] stack backtrace: [ 12.410730][ T74] CPU: 3 UID: 0 PID: 74 Comm: kworker/3:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.410733][ T74] Tainted: [W]=WARN [ 12.410734][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.410736][ T74] Workqueue: mld mld_ifc_work [ 12.410739][ T74] Call Trace: [ 12.410741][ T74] [ 12.410743][ T74] dump_stack_lvl+0x6f/0xa0 [ 12.410749][ T74] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.410755][ T74] __might_resched+0x2ac/0x390 [ 12.410759][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.410763][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 12.410768][ T74] __kmalloc_noprof+0x443/0x760 [ 12.410770][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 12.410776][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 12.410779][ T74] alloc_buf.isra.0+0x4b/0x260 [ 12.410783][ T74] put_chars+0x1e1/0x2f0 [ 12.410785][ T74] ? check_prev_add+0x316/0xe90 [ 12.410787][ T74] ? __send_to_port+0x420/0x420 [ 12.410790][ T74] ? validate_chain+0x34a/0xc20 [ 12.410795][ T74] hvc_console_print+0x292/0x780 [ 12.410802][ T74] ? hvc_write+0x3a0/0x3a0 [ 12.410805][ T74] ? rcu_is_watching+0x16/0xd0 [ 12.410809][ T74] ? lock_acquire+0x13c/0x160 [ 12.410813][ T74] console_emit_next_record+0x22f/0x4c0 [ 12.410817][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 12.410819][ T74] ? console_flush_one_record+0x106/0x710 [ 12.410822][ T74] ? rcu_is_watching+0x16/0xd0 [ 12.410825][ T74] ? lock_acquire+0x13c/0x160 [ 12.410829][ T74] console_flush_one_record+0x46f/0x710 [ 12.410833][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 12.410835][ T74] ? __lock_acquire+0x518/0xc20 [ 12.410841][ T74] console_unlock+0xee/0x1f0 [ 12.410844][ T74] ? console_flush_one_record+0x710/0x710 [ 12.410846][ T74] ? rcu_is_watching+0x16/0xd0 [ 12.410848][ T74] ? lock_acquire+0x60/0x160 [ 12.410852][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.410854][ T74] ? vprintk_emit+0x320/0x3e0 [ 12.410858][ T74] vprintk_emit+0x37c/0x3e0 [ 12.410862][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 12.410865][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 12.410870][ T74] _printk+0xc7/0x100 [ 12.410872][ T74] ? snapshot_read.cold+0x21/0x21 [ 12.410874][ T74] ? ___ratelimit+0x4e7/0xa00 [ 12.410881][ T74] ? idr_get_free+0x830/0x830 [ 12.410888][ T74] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.410893][ T74] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 12.410898][ T74] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.410902][ T74] ? stack_trace_save+0x93/0xc0 [ 12.410905][ T74] ? filter_irq_stacks+0xd0/0xd0 [ 12.410907][ T74] ? netif_skb_features+0x658/0x1430 [ 12.410910][ T74] ? mark_lock_irq+0x390/0x9c0 [ 12.410911][ T74] ? lock_acquire+0x13c/0x160 [ 12.410914][ T74] ? skb_network_protocol+0x3b0/0x3b0 [ 12.410917][ T74] ? save_trace+0xe8/0x280 [ 12.410922][ T74] dev_hard_start_xmit+0xf4/0x620 [ 12.410926][ T74] ? validate_xmit_skb_list+0xb3/0x150 [ 12.410929][ T74] sch_direct_xmit+0x13d/0xaa0 [ 12.410934][ T74] ? lock_acquire.part.0+0xd4/0x280 [ 12.410937][ T74] ? dequeue_skb+0x1db0/0x1db0 [ 12.410939][ T74] ? __rcu_read_lock+0x30/0x70 [ 12.410941][ T74] ? lockdep_hardirqs_on+0x91/0x130 [ 12.410944][ T74] ? lock_acquire+0x13c/0x160 [ 12.410949][ T74] __dev_xmit_skb+0xecc/0x1be0 [ 12.410953][ T74] ? alloc_netdev_dummy+0x30/0x30 [ 12.410955][ T74] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.410958][ T74] ? rcu_is_watching+0x16/0xd0 [ 12.410961][ T74] ? lock_acquire+0x13c/0x160 [ 12.410965][ T74] __dev_queue_xmit+0x942/0x1b80 [ 12.410968][ T74] ? __lock_acquire+0x518/0xc20 [ 12.410973][ T74] ? lock_acquire.part.0+0xd4/0x280 [ 12.410974][ T74] ? find_held_lock+0x2b/0x80 [ 12.410977][ T74] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.410989][ T74] ip6_finish_output2+0x423/0x1300 [ 12.410993][ T74] ? ip6_dst_lookup+0x80/0x80 [ 12.410995][ T74] ? find_held_lock+0x2b/0x80 [ 12.411004][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 12.411007][ T74] ? ip6_mtu+0x15d/0x310 [ 12.411012][ T74] ip6_finish_output+0x646/0xda0 [ 12.411016][ T74] ip6_output+0x23f/0x7f0 [ 12.411019][ T74] ? ip6_finish_output+0xda0/0xda0 [ 12.411020][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 12.411023][ T74] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.411026][ T74] ? mark_held_locks+0x40/0x70 [ 12.411029][ T74] ? __local_bh_enable_ip+0xaa/0x150 [ 12.411032][ T74] ? __local_bh_enable_ip+0xaa/0x150 [ 12.411034][ T74] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.411038][ T74] mld_sendpack+0x9d6/0xec0 [ 12.411042][ T74] ? mld_dad_start_work+0x240/0x240 [ 12.411049][ T74] ? mld_send_cr+0x50f/0x820 [ 12.411053][ T74] mld_ifc_work+0x36/0x190 [ 12.411056][ T74] ? process_one_work+0xdfc/0x1560 [ 12.411058][ T74] process_one_work+0xe3e/0x1560 [ 12.411064][ T74] ? __queue_delayed_work+0x470/0x470 [ 12.411067][ T74] ? lock_acquire.part.0+0xd4/0x280 [ 12.411075][ T74] worker_thread+0x4f1/0xd60 [ 12.411079][ T74] ? rescuer_thread+0x1340/0x1340 [ 12.411082][ T74] ? __kthread_parkme+0xbd/0x210 [ 12.411084][ T74] ? rescuer_thread+0x1340/0x1340 [ 12.411087][ T74] ? rescuer_thread+0x1340/0x1340 [ 12.411089][ T74] kthread+0x367/0x460 [ 12.411091][ T74] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.411094][ T74] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.411097][ T74] ret_from_fork+0x474/0x6b0 [ 12.411101][ T74] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.411105][ T74] ? __switch_to+0x5a3/0xe00 [ 12.411108][ T74] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.411111][ T74] ret_from_fork_asm+0x11/0x20 [ 12.411120][ T74] [ 12.456745][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.461244][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.607748][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.830731][ T277] br1: port 1(veth1) entered blocking state [ 12.830825][ T277] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.830827][ T277] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 277, name: ip [ 12.830829][ T277] preempt_count: 1, expected: 0 [ 12.830830][ T277] RCU nest depth: 0, expected: 0 [ 12.830831][ T277] locks held by ip/277: 5, last CPU#2: [ 12.830834][ T277] #0: ffffffffbbad2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.830845][ T277] #1: ffffffffbb369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.830851][ T277] #2: ffffffffbb369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.830855][ T277] #3: ffffffffbb289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.830858][ T277] #4: ffffffffbb289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.830862][ T277] irq event stamp: 12482 [ 12.830863][ T277] hardirqs last enabled at (12481): [] __down_trylock_console_sem+0x86/0xa0 [ 12.830865][ T277] hardirqs last disabled at (12482): [] console_emit_next_record+0x3d4/0x4c0 [ 12.830867][ T277] softirqs last enabled at (12392): [] __alloc_skb+0x4c2/0x5f0 [ 12.830871][ T277] softirqs last disabled at (12390): [] __alloc_skb+0x4c2/0x5f0 [ 12.830873][ T277] Preemption disabled at: [ 12.830874][ T277] [] vprintk_emit+0x31b/0x3e0 [ 12.830880][ T277] CPU: 2 UID: 0 PID: 277 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.830883][ T277] Tainted: [W]=WARN [ 12.830884][ T277] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.830888][ T277] Call Trace: [ 12.830890][ T277] [ 12.830891][ T277] dump_stack_lvl+0x6f/0xa0 [ 12.830897][ T277] ? vprintk_emit+0x31b/0x3e0 [ 12.830899][ T277] __might_resched.cold+0x1fe/0x2c1 [ 12.830904][ T277] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.830908][ T277] ? __kmalloc_noprof+0xdb/0x760 [ 12.830913][ T277] __kmalloc_noprof+0x443/0x760 [ 12.830915][ T277] ? alloc_buf.isra.0+0x4b/0x260 [ 12.830921][ T277] ? do_raw_spin_unlock+0x59/0x250 [ 12.830924][ T277] alloc_buf.isra.0+0x4b/0x260 [ 12.830927][ T277] put_chars+0x1e1/0x2f0 [ 12.830930][ T277] ? __send_to_port+0x420/0x420 [ 12.830934][ T277] ? validate_chain+0x34a/0xc20 [ 12.830937][ T277] hvc_console_print+0x292/0x780 [ 12.830940][ T277] ? mark_usage+0x61/0x170 [ 12.830942][ T277] ? __lock_acquire+0x518/0xc20 [ 12.830943][ T277] ? __lock_acquire+0x518/0xc20 [ 12.830947][ T277] ? hvc_write+0x3a0/0x3a0 [ 12.830949][ T277] ? console_emit_next_record+0x1df/0x4c0 [ 12.830953][ T277] ? rcu_is_watching+0x16/0xd0 [ 12.830957][ T277] ? lock_acquire+0x13c/0x160 [ 12.830960][ T277] console_emit_next_record+0x22f/0x4c0 [ 12.830964][ T277] ? devkmsg_read+0x4b0/0x4b0 [ 12.830966][ T277] ? console_flush_one_record+0x106/0x710 [ 12.830969][ T277] ? rcu_is_watching+0x16/0xd0 [ 12.830972][ T277] ? lock_acquire+0x13c/0x160 [ 12.830976][ T277] console_flush_one_record+0x46f/0x710 [ 12.830980][ T277] ? console_emit_next_record+0x4c0/0x4c0 [ 12.830982][ T277] ? __lock_acquire+0x518/0xc20 [ 12.830987][ T277] console_unlock+0xee/0x1f0 [ 12.830989][ T277] ? console_flush_one_record+0x710/0x710 [ 12.830991][ T277] ? rcu_is_watching+0x16/0xd0 [ 12.830993][ T277] ? lock_acquire+0x60/0x160 [ 12.830997][ T277] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.831005][ T277] ? vprintk_emit+0x320/0x3e0 [ 12.831008][ T277] vprintk_emit+0x37c/0x3e0 [ 12.831012][ T277] ? wake_up_klogd_work_func+0x90/0x90 [ 12.831015][ T277] ? __lock_release.isra.0+0x69/0x1a0 [ 12.831016][ T277] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 12.831021][ T277] ? mark_held_locks+0x40/0x70 [ 12.831024][ T277] _printk+0xc7/0x100 [ 12.831028][ T277] ? snapshot_read.cold+0x21/0x21 [ 12.831031][ T277] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.831044][ T277] ? do_setlink.isra.0+0xa31/0x2750 [ 12.831045][ T277] ? rtnl_newlink+0x9f1/0x11c0 [ 12.831047][ T277] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.831051][ T277] br_set_state+0x22f/0x430 [bridge] [ 12.831061][ T277] br_init_port+0xc4/0x200 [bridge] [ 12.831069][ T277] new_nbp+0x39c/0x580 [bridge] [ 12.831079][ T277] br_add_if+0x212/0x1320 [bridge] [ 12.831086][ T277] ? is_bpf_text_address+0x72/0x110 [ 12.831090][ T277] ? kernel_text_address+0x149/0x170 [ 12.831093][ T277] ? __kernel_text_address+0x12/0x30 [ 12.831097][ T277] do_set_master+0x357/0x580 [ 12.831102][ T277] do_setlink.isra.0+0xa31/0x2750 [ 12.831105][ T277] ? stack_trace_save+0x93/0xc0 [ 12.831108][ T277] ? rtnl_link_get_size+0x350/0x350 [ 12.831109][ T277] ? rcu_read_lock_any_held+0x66/0x90 [ 12.831111][ T277] ? stack_depot_save_flags+0x38e/0x790 [ 12.831115][ T277] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.831118][ T277] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.831119][ T277] ? validate_chain+0x38b/0xc20 [ 12.831122][ T277] ? kasan_save_stack+0x3d/0x50 [ 12.831125][ T277] ? kasan_save_stack+0x2f/0x50 [ 12.831127][ T277] ? kasan_save_track+0x14/0x30 [ 12.831130][ T277] ? __lock_acquire+0x518/0xc20 [ 12.831132][ T277] ? netlink_seq_next+0x4e/0x60 [ 12.831134][ T277] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.831139][ T277] ? lock_acquire.part.0+0xd4/0x280 [ 12.831141][ T277] ? rtnl_newlink+0x9a8/0x11c0 [ 12.831144][ T277] ? rcu_is_watching+0x16/0xd0 [ 12.831146][ T277] ? lock_acquire+0x13c/0x160 [ 12.831147][ T277] ? rcu_is_watching+0x16/0xd0 [ 12.831149][ T277] ? rcu_is_watching+0x16/0xd0 [ 12.831151][ T277] ? trace_contention_end+0xb3/0x180 [ 12.831155][ T277] ? __mutex_lock+0x1db/0x1ea0 [ 12.831157][ T277] ? __mutex_lock+0x9a3/0x1ea0 [ 12.831159][ T277] ? rtnl_newlink+0x9a8/0x11c0 [ 12.831162][ T277] ? ww_mutex_lock+0x160/0x160 [ 12.831164][ T277] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.831168][ T277] ? __rtnl_newlink+0x3fa/0xa50 [ 12.831173][ T277] rtnl_newlink+0x9f1/0x11c0 [ 12.831179][ T277] ? rtnl_bridge_getlink+0x850/0x850 [ 12.831181][ T277] ? __lock_acquire+0x518/0xc20 [ 12.831185][ T277] ? lock_acquire.part.0+0xd4/0x280 [ 12.831187][ T277] ? find_held_lock+0x2b/0x80 [ 12.831189][ T277] ? rtnl_bridge_getlink+0x850/0x850 [ 12.831191][ T277] ? __lock_release.isra.0+0x69/0x1a0 [ 12.831194][ T277] ? rtnl_bridge_getlink+0x850/0x850 [ 12.831196][ T277] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.831199][ T277] ? rtnl_link_fill+0x920/0x920 [ 12.831200][ T277] ? __lock_acquire+0x518/0xc20 [ 12.831205][ T277] ? lock_acquire.part.0+0xd4/0x280 [ 12.831206][ T277] ? find_held_lock+0x2b/0x80 [ 12.831210][ T277] netlink_rcv_skb+0x14e/0x3a0 [ 12.831212][ T277] ? rtnl_link_fill+0x920/0x920 [ 12.831214][ T277] ? netlink_ack+0xcf0/0xcf0 [ 12.831220][ T277] ? netlink_deliver_tap+0xc5/0x330 [ 12.831222][ T277] ? netlink_deliver_tap+0x13c/0x330 [ 12.831226][ T277] netlink_unicast+0x486/0x750 [ 12.831230][ T277] ? netlink_attachskb+0x810/0x810 [ 12.831232][ T277] ? __lock_acquire+0x518/0xc20 [ 12.831236][ T277] netlink_sendmsg+0x735/0xc60 [ 12.831240][ T277] ? netlink_unicast+0x750/0x750 [ 12.831244][ T277] ? __might_fault+0x97/0x140 [ 12.831249][ T277] ____sys_sendmsg+0x415/0x880 [ 12.831251][ T277] ? copy_msghdr_from_user+0x279/0x420 [ 12.831254][ T277] ? get_timestamp.constprop.0+0x390/0x390 [ 12.831255][ T277] ? move_addr_to_kernel+0x40/0x40 [ 12.831262][ T277] ___sys_sendmsg+0x14e/0x1d0 [ 12.831265][ T277] ? copy_msghdr_from_user+0x420/0x420 [ 12.831281][ T277] __sys_sendmsg+0x12c/0x1d0 [ 12.831283][ T277] ? __sys_sendmsg_sock+0x20/0x20 [ 12.831289][ T277] ? rcu_is_watching+0x16/0xd0 [ 12.831293][ T277] do_syscall_64+0xff/0x530 [ 12.831295][ T277] ? exc_page_fault+0xee/0x100 [ 12.831298][ T277] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.831300][ T277] RIP: 0033:0x7f218125a54e [ 12.831304][ T277] 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 [ 12.831305][ T277] RSP: 002b:00007ffe7469d0f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.831308][ T277] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f218125a54e [ 12.831309][ T277] RDX: 0000000000000000 RSI: 00007ffe7469d1a0 RDI: 0000000000000005 [ 12.831310][ T277] RBP: 00007ffe7469d100 R08: 0000000000000000 R09: 0000000000000000 [ 12.831311][ T277] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91023f [ 12.831312][ T277] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe7469d860 [ 12.831318][ T277] [ 12.877425][ T277] br1: port 1(veth1) entered disabled state [ 12.877787][ T277] veth1: entered allmulticast mode [ 12.879434][ T277] veth1: entered promiscuous mode [ 12.893722][ T277] ip (277) used greatest stack depth: 23336 bytes left [ 12.916463][ T71] br1: port 1(veth1) entered blocking state [ 12.917069][ T71] br1: port 1(veth1) entered forwarding state [ 12.944378][ T280] br1: port 2(veth2) entered blocking state [ 12.944697][ T280] br1: port 2(veth2) entered disabled state [ 12.945005][ T280] veth2: entered allmulticast mode [ 12.946496][ T280] veth2: entered promiscuous mode [ 12.979431][ T71] br1: port 2(veth2) entered blocking state [ 12.979793][ T71] br1: port 2(veth2) entered forwarding state [ 13.615604][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.619658][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.948024][ T74] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.948042][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.948044][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: kworker/3:1 [ 13.948046][ T74] preempt_count: 202, expected: 0 [ 13.948047][ T74] RCU nest depth: 3, expected: 0 [ 13.948048][ T74] locks held by kworker/3:1/74: 12, last CPU#3: [ 13.948050][ T74] #0: ff11000008d48f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.948063][ T74] #1: ffa00000004f7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.948067][ T74] #2: ff1100000f710d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 13.948073][ T74] #3: ffffffffbb380b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 13.948076][ T74] #4: ffffffffbb380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 13.948080][ T74] #5: ffffffffbb380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 13.948086][ T74] #6: ff1100000f6d5228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 13.948090][ T74] #7: ffffffffbb380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 13.948096][ T74] #8: ffffffffbb369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.948101][ T74] #9: ffffffffbb369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.948105][ T74] #10: ffffffffbb289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.948109][ T74] #11: ffffffffbb289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.948112][ T74] irq event stamp: 19813 [ 13.948113][ T74] hardirqs last enabled at (19812): [] __down_trylock_console_sem+0x86/0xa0 [ 13.948116][ T74] hardirqs last disabled at (19813): [] console_emit_next_record+0x3d4/0x4c0 [ 13.948118][ T74] softirqs last enabled at (19802): [] neigh_resolve_output.part.0+0x481/0x740 [ 13.948120][ T74] softirqs last disabled at (19806): [] __dev_queue_xmit+0x1fc/0x1b80 [ 13.948123][ T74] Preemption disabled at: [ 13.948124][ T74] [] __dev_queue_xmit+0x204/0x1b80 [ 13.948130][ T74] CPU: 3 UID: 0 PID: 74 Comm: kworker/3:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.948133][ T74] Tainted: [W]=WARN [ 13.948134][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.948136][ T74] Workqueue: mld mld_ifc_work [ 13.948140][ T74] Call Trace: [ 13.948141][ T74] [ 13.948143][ T74] dump_stack_lvl+0x6f/0xa0 [ 13.948149][ T74] ? __dev_queue_xmit+0x204/0x1b80 [ 13.948151][ T74] __might_resched.cold+0x1fe/0x2c1 [ 13.948156][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.948160][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 13.948165][ T74] __kmalloc_noprof+0x443/0x760 [ 13.948167][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 13.948174][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 13.948176][ T74] alloc_buf.isra.0+0x4b/0x260 [ 13.948180][ T74] put_chars+0x1e1/0x2f0 [ 13.948183][ T74] ? __send_to_port+0x420/0x420 [ 13.948186][ T74] ? validate_chain+0x38b/0xc20 [ 13.948191][ T74] hvc_console_print+0x292/0x780 [ 13.948198][ T74] ? hvc_write+0x3a0/0x3a0 [ 13.948200][ T74] ? rcu_is_watching+0x16/0xd0 [ 13.948204][ T74] ? lock_acquire+0x13c/0x160 [ 13.948208][ T74] console_emit_next_record+0x22f/0x4c0 [ 13.948212][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 13.948214][ T74] ? console_flush_one_record+0x106/0x710 [ 13.948218][ T74] ? rcu_is_watching+0x16/0xd0 [ 13.948220][ T74] ? lock_acquire+0x13c/0x160 [ 13.948224][ T74] console_flush_one_record+0x46f/0x710 [ 13.948229][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 13.948230][ T74] ? __lock_acquire+0x518/0xc20 [ 13.948236][ T74] console_unlock+0xee/0x1f0 [ 13.948239][ T74] ? console_flush_one_record+0x710/0x710 [ 13.948241][ T74] ? rcu_is_watching+0x16/0xd0 [ 13.948243][ T74] ? lock_acquire+0x60/0x160 [ 13.948247][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.948249][ T74] ? vprintk_emit+0x320/0x3e0 [ 13.948252][ T74] vprintk_emit+0x37c/0x3e0 [ 13.948257][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 13.948260][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 13.948265][ T74] _printk+0xc7/0x100 [ 13.948268][ T74] ? snapshot_read.cold+0x21/0x21 [ 13.948270][ T74] ? ___ratelimit+0x4e7/0xa00 [ 13.948276][ T74] ? idr_get_free+0x830/0x830 [ 13.948282][ T74] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 13.948287][ T74] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 13.948292][ T74] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 13.948294][ T74] ? mark_usage+0x61/0x170 [ 13.948296][ T74] ? ret_from_fork_asm+0x11/0x20 [ 13.948298][ T74] ? __lock_acquire+0x518/0xc20 [ 13.948301][ T74] ? netif_skb_features+0x658/0x1430 [ 13.948303][ T74] ? mark_usage+0x61/0x170 [ 13.948305][ T74] ? __lock_acquire+0x518/0xc20 [ 13.948308][ T74] ? skb_network_protocol+0x3b0/0x3b0 [ 13.948314][ T74] dev_hard_start_xmit+0xf4/0x620 [ 13.948318][ T74] ? validate_xmit_skb_list+0xb3/0x150 [ 13.948322][ T74] sch_direct_xmit+0x13d/0xaa0 [ 13.948326][ T74] ? lock_acquire.part.0+0xd4/0x280 [ 13.948329][ T74] ? dequeue_skb+0x1db0/0x1db0 [ 13.948331][ T74] ? __rcu_read_lock+0x30/0x70 [ 13.948333][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.948335][ T74] ? lock_acquire+0x13c/0x160 [ 13.948340][ T74] __dev_xmit_skb+0xecc/0x1be0 [ 13.948345][ T74] ? alloc_netdev_dummy+0x30/0x30 [ 13.948347][ T74] ? __dev_queue_xmit+0x1fc/0x1b80 [ 13.948350][ T74] ? rcu_is_watching+0x16/0xd0 [ 13.948353][ T74] ? lock_acquire+0x13c/0x160 [ 13.948357][ T74] __dev_queue_xmit+0x942/0x1b80 [ 13.948360][ T74] ? __lock_acquire+0x518/0xc20 [ 13.948364][ T74] ? lock_acquire.part.0+0xd4/0x280 [ 13.948366][ T74] ? find_held_lock+0x2b/0x80 [ 13.948368][ T74] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 13.948380][ T74] ip6_finish_output2+0x423/0x1300 [ 13.948384][ T74] ? ip6_dst_lookup+0x80/0x80 [ 13.948386][ T74] ? find_held_lock+0x2b/0x80 [ 13.948389][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 13.948392][ T74] ? ip6_mtu+0x15d/0x310 [ 13.948397][ T74] ip6_finish_output+0x646/0xda0 [ 13.948401][ T74] ip6_output+0x23f/0x7f0 [ 13.948404][ T74] ? ip6_finish_output+0xda0/0xda0 [ 13.948406][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 13.948408][ T74] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 13.948411][ T74] ? mark_held_locks+0x40/0x70 [ 13.948414][ T74] ? __local_bh_enable_ip+0xaa/0x150 [ 13.948417][ T74] ? __local_bh_enable_ip+0xaa/0x150 [ 13.948419][ T74] ? icmp6_dst_alloc+0x317/0x4d0 [ 13.948423][ T74] mld_sendpack+0x9d6/0xec0 [ 13.948428][ T74] ? mld_dad_start_work+0x240/0x240 [ 13.948434][ T74] ? mld_send_cr+0x50f/0x820 [ 13.948438][ T74] mld_ifc_work+0x36/0x190 [ 13.948441][ T74] ? process_one_work+0xdfc/0x1560 [ 13.948443][ T74] process_one_work+0xe3e/0x1560 [ 13.948450][ T74] ? __queue_delayed_work+0x470/0x470 [ 13.948453][ T74] ? lock_acquire.part.0+0xd4/0x280 [ 13.948460][ T74] worker_thread+0x4f1/0xd60 [ 13.948465][ T74] ? rescuer_thread+0x1340/0x1340 [ 13.948467][ T74] ? __kthread_parkme+0xbd/0x210 [ 13.948470][ T74] ? rescuer_thread+0x1340/0x1340 [ 13.948473][ T74] ? rescuer_thread+0x1340/0x1340 [ 13.948475][ T74] kthread+0x367/0x460 [ 13.948476][ T74] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.948479][ T74] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.948482][ T74] ret_from_fork+0x474/0x6b0 [ 13.948486][ T74] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.948489][ T74] ? __switch_to+0x5a3/0xe00 [ 13.948493][ T74] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.948496][ T74] ret_from_fork_asm+0x11/0x20 [ 13.948504][ T74] [ 13.985838][ T74] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.007037][ T74] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.640111][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 17.903047][ C3] ip6_tnl_xmit_ctl: 1 callbacks suppressed [ 17.903058][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.903115][ C3] [ 17.903116][ C3] ======================================================== [ 17.903117][ C3] WARNING: possible irq lock inversion dependency detected [ 17.903120][ C3] 7.2.0-virtme #1 Tainted: G W [ 17.903121][ C3] -------------------------------------------------------- [ 17.903122][ C3] swapper/3/0 just changed the state of lock: [ 17.903123][ C3] ffffffffbb289660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.903136][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 17.903138][ C3] (fs_reclaim){+.+.}-{0:0} [ 17.903139][ C3] [ 17.903139][ C3] [ 17.903139][ C3] and interrupts could create inverse lock ordering between them. [ 17.903139][ C3] [ 17.903140][ C3] [ 17.903140][ C3] other info that might help us debug this: [ 17.903141][ C3] Possible interrupt unsafe locking scenario: [ 17.903141][ C3] [ 17.903141][ C3] CPU0 CPU1 [ 17.903142][ C3] ---- ---- [ 17.903142][ C3] lock(fs_reclaim); [ 17.903143][ C3] local_irq_disable(); [ 17.903144][ C3] lock(console_owner); [ 17.903145][ C3] lock(fs_reclaim); [ 17.903145][ C3] [ 17.903146][ C3] lock(console_owner); [ 17.903147][ C3] [ 17.903147][ C3] *** DEADLOCK *** [ 17.903147][ C3] [ 17.903147][ C3] locks held by swapper/3/0: 8, last CPU#3: [ 17.903148][ C3] #0: ffa0000000280c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 17.903154][ C3] #1: ffffffffbb380b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 17.903160][ C3] #2: ffffffffbb380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 17.903164][ C3] #3: ffffffffbb380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 17.903168][ C3] #4: ff1100000cbaa228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 17.903172][ C3] #5: ffffffffbb380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 17.903178][ C3] #6: ffffffffbb369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.903181][ C3] #7: ffffffffbb369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.903184][ C3] [ 17.903184][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 17.903189][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 17.903191][ C3] HARDIRQ-ON-W at: [ 17.903193][ C3] __lock_acquire+0x388/0xc20 [ 17.903196][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.903197][ C3] fs_reclaim_acquire+0xd5/0x120 [ 17.903200][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 17.903202][ C3] kthread_create_worker_on_node+0xea/0x210 [ 17.903205][ C3] workqueue_init+0x2a/0x680 [ 17.903209][ C3] kernel_init_freeable+0x2fe/0x630 [ 17.903211][ C3] kernel_init+0x21/0x150 [ 17.903214][ C3] ret_from_fork+0x474/0x6b0 [ 17.903217][ C3] ret_from_fork_asm+0x11/0x20 [ 17.903219][ C3] SOFTIRQ-ON-W at: [ 17.903220][ C3] __lock_acquire+0x388/0xc20 [ 17.903222][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.903223][ C3] fs_reclaim_acquire+0xd5/0x120 [ 17.903224][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 17.903225][ C3] kthread_create_worker_on_node+0xea/0x210 [ 17.903227][ C3] workqueue_init+0x2a/0x680 [ 17.903228][ C3] kernel_init_freeable+0x2fe/0x630 [ 17.903229][ C3] kernel_init+0x21/0x150 [ 17.903230][ C3] ret_from_fork+0x474/0x6b0 [ 17.903231][ C3] ret_from_fork_asm+0x11/0x20 [ 17.903232][ C3] INITIAL USE at: [ 17.903233][ C3] __lock_acquire+0x388/0xc20 [ 17.903234][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.903235][ C3] fs_reclaim_acquire+0xd5/0x120 [ 17.903236][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 17.903238][ C3] kthread_create_worker_on_node+0xea/0x210 [ 17.903239][ C3] workqueue_init+0x2a/0x680 [ 17.903240][ C3] kernel_init_freeable+0x2fe/0x630 [ 17.903241][ C3] kernel_init+0x21/0x150 [ 17.903242][ C3] ret_from_fork+0x474/0x6b0 [ 17.903243][ C3] ret_from_fork_asm+0x11/0x20 [ 17.903245][ C3] } [ 17.903245][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 17.903250][ C3] ... acquired at: [ 17.903251][ C3] __lock_acquire+0x518/0xc20 [ 17.903252][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.903253][ C3] fs_reclaim_acquire+0xd5/0x120 [ 17.903254][ C3] __kmalloc_noprof+0xd3/0x760 [ 17.903255][ C3] alloc_buf.isra.0+0x4b/0x260 [ 17.903258][ C3] put_chars+0x1e1/0x2f0 [ 17.903259][ C3] hvc_console_print+0x292/0x780 [ 17.903261][ C3] console_emit_next_record+0x22f/0x4c0 [ 17.903263][ C3] console_flush_one_record+0x46f/0x710 [ 17.903264][ C3] console_unlock+0xee/0x1f0 [ 17.903266][ C3] vprintk_emit+0x37c/0x3e0 [ 17.903267][ C3] _printk+0xc7/0x100 [ 17.903270][ C3] loop_init+0x12a/0x130 [ 17.903273][ C3] do_one_initcall+0x124/0x4f0 [ 17.903274][ C3] kernel_init_freeable+0x596/0x630 [ 17.903275][ C3] kernel_init+0x21/0x150 [ 17.903277][ C3] ret_from_fork+0x474/0x6b0 [ 17.903278][ C3] ret_from_fork_asm+0x11/0x20 [ 17.903279][ C3] [ 17.903279][ C3] -> (console_owner){..-.}-{0:0} { [ 17.903281][ C3] IN-SOFTIRQ-W at: [ 17.903282][ C3] __lock_acquire+0x388/0xc20 [ 17.903283][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.903285][ C3] console_lock_spinning_enable+0x5c/0x60 [ 17.903286][ C3] console_emit_next_record+0x1d1/0x4c0 [ 17.903288][ C3] console_flush_one_record+0x46f/0x710 [ 17.903289][ C3] console_unlock+0xee/0x1f0 [ 17.903291][ C3] vprintk_emit+0x37c/0x3e0 [ 17.903292][ C3] _printk+0xc7/0x100 [ 17.903293][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.903295][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.903298][ C3] dev_hard_start_xmit+0xf4/0x620 [ 17.903299][ C3] sch_direct_xmit+0x13d/0xaa0 [ 17.903301][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 17.903303][ C3] __dev_queue_xmit+0x942/0x1b80 [ 17.903304][ C3] ip6_finish_output2+0x96f/0x1300 [ 17.903306][ C3] ip6_finish_output+0x646/0xda0 [ 17.903307][ C3] ip6_output+0x23f/0x7f0 [ 17.903308][ C3] ndisc_send_skb+0xba3/0x1520 [ 17.903309][ C3] addrconf_rs_timer+0x26f/0x770 [ 17.903311][ C3] call_timer_fn+0x160/0x4d0 [ 17.903313][ C3] __run_timers+0x68f/0xaa0 [ 17.903314][ C3] run_timer_softirq+0xf0/0x160 [ 17.903316][ C3] handle_softirqs+0x1d3/0x900 [ 17.903318][ C3] __irq_exit_rcu+0x145/0x1c0 [ 17.903319][ C3] irq_exit_rcu+0xe/0x30 [ 17.903320][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.903322][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.903324][ C3] pv_native_safe_halt+0xf/0x10 [ 17.903325][ C3] default_idle+0x9/0x10 [ 17.903327][ C3] default_idle_call+0x6e/0xb0 [ 17.903328][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.903331][ C3] do_idle+0xd8/0x190 [ 17.903332][ C3] cpu_startup_entry+0x53/0x70 [ 17.903333][ C3] start_secondary+0x204/0x2b0 [ 17.903335][ C3] common_startup_64+0x13e/0x148 [ 17.903337][ C3] INITIAL USE at: [ 17.903338][ C3] } [ 17.903339][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 17.903341][ C3] ... acquired at: [ 17.903342][ C3] mark_lock+0x1d7/0xa00 [ 17.903343][ C3] mark_usage+0x42/0x170 [ 17.903344][ C3] __lock_acquire+0x388/0xc20 [ 17.903346][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.903347][ C3] console_lock_spinning_enable+0x5c/0x60 [ 17.903348][ C3] console_emit_next_record+0x1d1/0x4c0 [ 17.903350][ C3] console_flush_one_record+0x46f/0x710 [ 17.903351][ C3] console_unlock+0xee/0x1f0 [ 17.903353][ C3] vprintk_emit+0x37c/0x3e0 [ 17.903354][ C3] _printk+0xc7/0x100 [ 17.903355][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.903357][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.903359][ C3] dev_hard_start_xmit+0xf4/0x620 [ 17.903360][ C3] sch_direct_xmit+0x13d/0xaa0 [ 17.903361][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 17.903362][ C3] __dev_queue_xmit+0x942/0x1b80 [ 17.903364][ C3] ip6_finish_output2+0x96f/0x1300 [ 17.903365][ C3] ip6_finish_output+0x646/0xda0 [ 17.903366][ C3] ip6_output+0x23f/0x7f0 [ 17.903367][ C3] ndisc_send_skb+0xba3/0x1520 [ 17.903368][ C3] addrconf_rs_timer+0x26f/0x770 [ 17.903370][ C3] call_timer_fn+0x160/0x4d0 [ 17.903371][ C3] __run_timers+0x68f/0xaa0 [ 17.903373][ C3] run_timer_softirq+0xf0/0x160 [ 17.903374][ C3] handle_softirqs+0x1d3/0x900 [ 17.903375][ C3] __irq_exit_rcu+0x145/0x1c0 [ 17.903376][ C3] irq_exit_rcu+0xe/0x30 [ 17.903377][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.903379][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.903380][ C3] pv_native_safe_halt+0xf/0x10 [ 17.903381][ C3] default_idle+0x9/0x10 [ 17.903383][ C3] default_idle_call+0x6e/0xb0 [ 17.903384][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.903385][ C3] do_idle+0xd8/0x190 [ 17.903386][ C3] cpu_startup_entry+0x53/0x70 [ 17.903387][ C3] start_secondary+0x204/0x2b0 [ 17.903389][ C3] common_startup_64+0x13e/0x148 [ 17.903390][ C3] [ 17.903390][ C3] [ 17.903390][ C3] stack backtrace: [ 17.903393][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.903396][ C3] Tainted: [W]=WARN [ 17.903397][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.903399][ C3] Call Trace: [ 17.903400][ C3] [ 17.903402][ C3] dump_stack_lvl+0x6f/0xa0 [ 17.903406][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 17.903408][ C3] mark_lock_irq+0x989/0x9c0 [ 17.903411][ C3] mark_lock+0x1d7/0xa00 [ 17.903413][ C3] mark_usage+0x42/0x170 [ 17.903414][ C3] __lock_acquire+0x388/0xc20 [ 17.903416][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.903418][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 17.903420][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.903423][ C3] ? lock_acquire+0x13c/0x160 [ 17.903425][ C3] console_lock_spinning_enable+0x5c/0x60 [ 17.903427][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 17.903428][ C3] console_emit_next_record+0x1d1/0x4c0 [ 17.903430][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 17.903432][ C3] ? console_flush_one_record+0x106/0x710 [ 17.903434][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.903435][ C3] ? lock_acquire+0x13c/0x160 [ 17.903437][ C3] console_flush_one_record+0x46f/0x710 [ 17.903439][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 17.903441][ C3] ? __lock_acquire+0x518/0xc20 [ 17.903443][ C3] console_unlock+0xee/0x1f0 [ 17.903445][ C3] ? console_flush_one_record+0x710/0x710 [ 17.903447][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.903448][ C3] ? lock_acquire+0x60/0x160 [ 17.903450][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.903452][ C3] ? vprintk_emit+0x320/0x3e0 [ 17.903453][ C3] vprintk_emit+0x37c/0x3e0 [ 17.903456][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 17.903458][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.903460][ C3] _printk+0xc7/0x100 [ 17.903462][ C3] ? snapshot_read.cold+0x21/0x21 [ 17.903464][ C3] ? ___ratelimit+0x4e7/0xa00 [ 17.903467][ C3] ? idr_get_free+0x830/0x830 [ 17.903469][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.903471][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.903473][ C3] ? mark_usage+0x61/0x170 [ 17.903475][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.903477][ C3] ? mark_usage+0x61/0x170 [ 17.903478][ C3] ? netif_skb_features+0x658/0x1430 [ 17.903480][ C3] ? __lock_acquire+0x518/0xc20 [ 17.903481][ C3] ? validate_chain+0x737/0xc20 [ 17.903483][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 17.903485][ C3] ? mark_usage+0x61/0x170 [ 17.903487][ C3] dev_hard_start_xmit+0xf4/0x620 [ 17.903488][ C3] ? validate_chain+0x730/0xc20 [ 17.903490][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 17.903492][ C3] sch_direct_xmit+0x13d/0xaa0 [ 17.903494][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 17.903495][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 17.903496][ C3] ? __rcu_read_lock+0x30/0x70 [ 17.903498][ C3] ? lock_acquire+0x13c/0x160 [ 17.903500][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 17.903502][ C3] ? tc_run+0x45e/0x7e0 [ 17.903503][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 17.903505][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.903506][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.903508][ C3] ? lock_acquire+0x13c/0x160 [ 17.903510][ C3] __dev_queue_xmit+0x942/0x1b80 [ 17.903513][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.903514][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 17.903516][ C3] ? find_held_lock+0x2b/0x80 [ 17.903518][ C3] ? neigh_hh_output+0x152/0x4c0 [ 17.903520][ C3] ip6_finish_output2+0x96f/0x1300 [ 17.903522][ C3] ? ip6_dst_lookup+0x80/0x80 [ 17.903523][ C3] ? find_held_lock+0x2b/0x80 [ 17.903525][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.903526][ C3] ? ip6_mtu+0x15d/0x310 [ 17.903529][ C3] ip6_finish_output+0x646/0xda0 [ 17.903530][ C3] ip6_output+0x23f/0x7f0 [ 17.903532][ C3] ? ip6_finish_output+0xda0/0xda0 [ 17.903533][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 17.903535][ C3] ? find_held_lock+0x2b/0x80 [ 17.903536][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.903537][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 17.903539][ C3] ndisc_send_skb+0xba3/0x1520 [ 17.903542][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 17.903544][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.903546][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.903548][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.903550][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.903551][ C3] addrconf_rs_timer+0x26f/0x770 [ 17.903554][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.903555][ C3] ? lock_acquire+0x13c/0x160 [ 17.903557][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.903559][ C3] call_timer_fn+0x160/0x4d0 [ 17.903561][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 17.903562][ C3] ? debug_object_active_state+0x430/0x430 [ 17.903566][ C3] ? find_held_lock+0x2b/0x80 [ 17.903567][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.903569][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.903571][ C3] __run_timers+0x68f/0xaa0 [ 17.903572][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.903575][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.903577][ C3] ? __lock_acquire+0x518/0xc20 [ 17.903580][ C3] ? __rwlock_init+0x150/0x150 [ 17.903582][ C3] run_timer_softirq+0xf0/0x160 [ 17.903584][ C3] ? __run_timers+0xaa0/0xaa0 [ 17.903585][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.903588][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.903590][ C3] handle_softirqs+0x1d3/0x900 [ 17.903592][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.903593][ C3] ? _local_bh_enable+0xc0/0xc0 [ 17.903595][ C3] __irq_exit_rcu+0x145/0x1c0 [ 17.903596][ C3] irq_exit_rcu+0xe/0x30 [ 17.903598][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.903599][ C3] [ 17.903600][ C3] [ 17.903600][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 17.903602][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.903604][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.903606][ C3] 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 [ 17.903608][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 17.903610][ C3] RAX: 00000000000905f9 RBX: ff11000001c88040 RCX: ffffffffb80f0307 [ 17.903612][ C3] RDX: ff11000001c88040 RSI: ffffffffbae38b01 RDI: ffffffffba88d8e0 [ 17.903612][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.903613][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 17.903614][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.903615][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.903617][ C3] default_idle+0x9/0x10 [ 17.903619][ C3] default_idle_call+0x6e/0xb0 [ 17.903621][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.903622][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 17.903624][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 17.903626][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.903628][ C3] do_idle+0xd8/0x190 [ 17.903629][ C3] cpu_startup_entry+0x53/0x70 [ 17.903630][ C3] start_secondary+0x204/0x2b0 [ 17.903632][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.903634][ C3] common_startup_64+0x13e/0x148 [ 17.903636][ C3] [ 17.903641][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.903643][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 17.903644][ C3] preempt_count: 303, expected: 0 [ 17.903645][ C3] RCU nest depth: 3, expected: 0 [ 17.903646][ C3] INFO: lockdep is turned off. [ 17.903647][ C3] irq event stamp: 591405 [ 17.903647][ C3] hardirqs last enabled at (591404): [] __down_trylock_console_sem+0x86/0xa0 [ 17.903649][ C3] hardirqs last disabled at (591405): [] console_emit_next_record+0x3d4/0x4c0 [ 17.903651][ C3] softirqs last enabled at (591318): [] handle_softirqs+0x67c/0x900 [ 17.903653][ C3] softirqs last disabled at (591355): [] __irq_exit_rcu+0x145/0x1c0 [ 17.903654][ C3] Preemption disabled at: [ 17.903655][ C3] [<0000000000000000>] 0x0 [ 17.903658][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.903660][ C3] Tainted: [W]=WARN [ 17.903660][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.903661][ C3] Call Trace: [ 17.903661][ C3] [ 17.903662][ C3] dump_stack_lvl+0x6f/0xa0 [ 17.903664][ C3] __might_resched.cold+0x1fe/0x2c1 [ 17.903667][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.903670][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.903672][ C3] __kmalloc_noprof+0x443/0x760 [ 17.903674][ C3] ? __rwlock_init+0x150/0x150 [ 17.903675][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 17.903677][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 17.903678][ C3] alloc_buf.isra.0+0x4b/0x260 [ 17.903681][ C3] put_chars+0x1e1/0x2f0 [ 17.903682][ C3] ? __send_to_port+0x420/0x420 [ 17.903684][ C3] ? mark_lock+0x1d7/0xa00 [ 17.903686][ C3] hvc_console_print+0x292/0x780 [ 17.903687][ C3] ? __lock_acquire+0x388/0xc20 [ 17.903690][ C3] ? hvc_write+0x3a0/0x3a0 [ 17.903691][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.903692][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.903694][ C3] ? lock_acquire+0x13c/0x160 [ 17.903696][ C3] console_emit_next_record+0x22f/0x4c0 [ 17.903698][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 17.903700][ C3] ? console_flush_one_record+0x106/0x710 [ 17.903701][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.903703][ C3] ? lock_acquire+0x13c/0x160 [ 17.903705][ C3] console_flush_one_record+0x46f/0x710 [ 17.903707][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 17.903709][ C3] ? __lock_acquire+0x518/0xc20 [ 17.903711][ C3] console_unlock+0xee/0x1f0 [ 17.903713][ C3] ? console_flush_one_record+0x710/0x710 [ 17.903714][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.903716][ C3] ? lock_acquire+0x60/0x160 [ 17.903718][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.903719][ C3] ? vprintk_emit+0x320/0x3e0 [ 17.903721][ C3] vprintk_emit+0x37c/0x3e0 [ 17.903723][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 17.903725][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.903727][ C3] _printk+0xc7/0x100 [ 17.903729][ C3] ? snapshot_read.cold+0x21/0x21 [ 17.903730][ C3] ? ___ratelimit+0x4e7/0xa00 [ 17.903733][ C3] ? idr_get_free+0x830/0x830 [ 17.903735][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.903737][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.903739][ C3] ? mark_usage+0x61/0x170 [ 17.903741][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.903742][ C3] ? mark_usage+0x61/0x170 [ 17.903744][ C3] ? netif_skb_features+0x658/0x1430 [ 17.903745][ C3] ? __lock_acquire+0x518/0xc20 [ 17.903747][ C3] ? validate_chain+0x737/0xc20 [ 17.903748][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 17.903750][ C3] ? mark_usage+0x61/0x170 [ 17.903752][ C3] dev_hard_start_xmit+0xf4/0x620 [ 17.903754][ C3] ? validate_chain+0x730/0xc20 [ 17.903755][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 17.903757][ C3] sch_direct_xmit+0x13d/0xaa0 [ 17.903759][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 17.903760][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 17.903761][ C3] ? __rcu_read_lock+0x30/0x70 [ 17.903763][ C3] ? lock_acquire+0x13c/0x160 [ 17.903765][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 17.903767][ C3] ? tc_run+0x45e/0x7e0 [ 17.903768][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 17.903769][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.903771][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.903773][ C3] ? lock_acquire+0x13c/0x160 [ 17.903774][ C3] __dev_queue_xmit+0x942/0x1b80 [ 17.903777][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.903779][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 17.903780][ C3] ? find_held_lock+0x2b/0x80 [ 17.903782][ C3] ? neigh_hh_output+0x152/0x4c0 [ 17.903784][ C3] ip6_finish_output2+0x96f/0x1300 [ 17.903786][ C3] ? ip6_dst_lookup+0x80/0x80 [ 17.903788][ C3] ? find_held_lock+0x2b/0x80 [ 17.903789][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.903791][ C3] ? ip6_mtu+0x15d/0x310 [ 17.903792][ C3] ip6_finish_output+0x646/0xda0 [ 17.903794][ C3] ip6_output+0x23f/0x7f0 [ 17.903796][ C3] ? ip6_finish_output+0xda0/0xda0 [ 17.903797][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 17.903799][ C3] ? find_held_lock+0x2b/0x80 [ 17.903800][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.903801][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 17.903803][ C3] ndisc_send_skb+0xba3/0x1520 [ 17.903806][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 17.903808][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.903810][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.903812][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.903814][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.903815][ C3] addrconf_rs_timer+0x26f/0x770 [ 17.903817][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.903819][ C3] ? lock_acquire+0x13c/0x160 [ 17.903821][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.903823][ C3] call_timer_fn+0x160/0x4d0 [ 17.903824][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 17.903826][ C3] ? debug_object_active_state+0x430/0x430 [ 17.903828][ C3] ? find_held_lock+0x2b/0x80 [ 17.903829][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.903831][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.903833][ C3] __run_timers+0x68f/0xaa0 [ 17.903834][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.903837][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.903838][ C3] ? __lock_acquire+0x518/0xc20 [ 17.903841][ C3] ? __rwlock_init+0x150/0x150 [ 17.903843][ C3] run_timer_softirq+0xf0/0x160 [ 17.903845][ C3] ? __run_timers+0xaa0/0xaa0 [ 17.903847][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.903848][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.903849][ C3] handle_softirqs+0x1d3/0x900 [ 17.903851][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.903853][ C3] ? _local_bh_enable+0xc0/0xc0 [ 17.903855][ C3] __irq_exit_rcu+0x145/0x1c0 [ 17.903856][ C3] irq_exit_rcu+0xe/0x30 [ 17.903857][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.903859][ C3] [ 17.903860][ C3] [ 17.903860][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 17.903862][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.903863][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.903865][ C3] 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 [ 17.903866][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 17.903867][ C3] RAX: 00000000000905f9 RBX: ff11000001c88040 RCX: ffffffffb80f0307 [ 17.903868][ C3] RDX: ff11000001c88040 RSI: ffffffffbae38b01 RDI: ffffffffba88d8e0 [ 17.903868][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.903869][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 17.903870][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.903871][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.903873][ C3] default_idle+0x9/0x10 [ 17.903875][ C3] default_idle_call+0x6e/0xb0 [ 17.903877][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.903878][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 17.903880][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 17.903881][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.903883][ C3] do_idle+0xd8/0x190 [ 17.903885][ C3] cpu_startup_entry+0x53/0x70 [ 17.903889][ C3] start_secondary+0x204/0x2b0 [ 17.903891][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.903892][ C3] common_startup_64+0x13e/0x148 [ 17.903895][ C3] [ 19.580138][ T340] Mirror/redirect action on [ 19.580154][ T340] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.580157][ T340] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 340, name: modprobe [ 19.580159][ T340] preempt_count: 1, expected: 0 [ 19.580159][ T340] RCU nest depth: 0, expected: 0 [ 19.580160][ T340] INFO: lockdep is turned off. [ 19.580161][ T340] irq event stamp: 0 [ 19.580162][ T340] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 19.580166][ T340] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 19.580171][ T340] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 19.580173][ T340] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 19.580175][ T340] Preemption disabled at: [ 19.580175][ T340] [] vprintk_emit+0x31b/0x3e0 [ 19.580182][ T340] CPU: 0 UID: 0 PID: 340 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.580186][ T340] Tainted: [W]=WARN [ 19.580187][ T340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.580189][ T340] Call Trace: [ 19.580190][ T340] [ 19.580191][ T340] dump_stack_lvl+0x6f/0xa0 [ 19.580197][ T340] ? vprintk_emit+0x31b/0x3e0 [ 19.580199][ T340] __might_resched.cold+0x1fe/0x2c1 [ 19.580203][ T340] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 19.580204][ T340] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.580207][ T340] ? rcu_is_watching+0x16/0xd0 [ 19.580211][ T340] __kmalloc_noprof+0x443/0x760 [ 19.580214][ T340] ? __rwlock_init+0x150/0x150 [ 19.580216][ T340] ? alloc_buf.isra.0+0x4b/0x260 [ 19.580220][ T340] ? do_raw_spin_unlock+0x59/0x250 [ 19.580222][ T340] alloc_buf.isra.0+0x4b/0x260 [ 19.580224][ T340] put_chars+0x1e1/0x2f0 [ 19.580226][ T340] ? __send_to_port+0x420/0x420 [ 19.580227][ T340] ? console_prepend_replay+0x20/0x20 [ 19.580230][ T340] hvc_console_print+0x292/0x780 [ 19.580233][ T340] ? hvc_write+0x3a0/0x3a0 [ 19.580234][ T340] ? vsnprintf+0x668/0x1700 [ 19.580238][ T340] ? __rwlock_init+0x150/0x150 [ 19.580239][ T340] ? rcu_is_watching+0x16/0xd0 [ 19.580241][ T340] ? rcu_is_watching+0x16/0xd0 [ 19.580243][ T340] console_emit_next_record+0x22f/0x4c0 [ 19.580246][ T340] ? devkmsg_read+0x4b0/0x4b0 [ 19.580248][ T340] ? rcu_is_watching+0x16/0xd0 [ 19.580249][ T340] ? rcu_is_watching+0x16/0xd0 [ 19.580251][ T340] ? rcu_is_watching+0x16/0xd0 [ 19.580253][ T340] ? lock_acquire+0x13c/0x160 [ 19.580255][ T340] ? console_flush_one_record+0x111/0x710 [ 19.580256][ T340] console_flush_one_record+0x46f/0x710 [ 19.580259][ T340] ? console_emit_next_record+0x4c0/0x4c0 [ 19.580261][ T340] console_unlock+0xee/0x1f0 [ 19.580263][ T340] ? lock_acquire+0x13c/0x160 [ 19.580264][ T340] ? console_flush_one_record+0x710/0x710 [ 19.580266][ T340] ? rcu_is_watching+0x16/0xd0 [ 19.580268][ T340] ? lock_release+0x184/0x1f0 [ 19.580269][ T340] ? lock_acquire+0x60/0x160 [ 19.580270][ T340] ? __rcu_read_lock+0x30/0x70 [ 19.580272][ T340] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.580274][ T340] ? vprintk_emit+0x320/0x3e0 [ 19.580276][ T340] vprintk_emit+0x37c/0x3e0 [ 19.580279][ T340] ? wake_up_klogd_work_func+0x90/0x90 [ 19.580281][ T340] ? netdev_run_todo+0x2a8/0xfd0 [ 19.580284][ T340] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 19.580288][ T340] ? mirred_cleanup_module+0x750/0x750 [act_mirred] [ 19.580289][ T340] _printk+0xc7/0x100 [ 19.580293][ T340] ? snapshot_read.cold+0x21/0x21 [ 19.580294][ T340] ? rcu_is_watching+0x16/0xd0 [ 19.580296][ T340] ? mirred_cleanup_module+0x750/0x750 [act_mirred] [ 19.580298][ T340] ? __up_write+0x23d/0x5f0 [ 19.580299][ T340] ? __up_write+0x2e5/0x5f0 [ 19.580300][ T340] ? lock_release+0x184/0x1f0 [ 19.580302][ T340] ? __up_write+0x2c7/0x5f0 [ 19.580303][ T340] mirred_init_module+0x28/0x1000 [act_mirred] [ 19.580305][ T340] do_one_initcall+0x124/0x4f0 [ 19.580307][ T340] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 19.580310][ T340] ? do_init_module+0xae/0x8a0 [ 19.580313][ T340] ? kasan_unpoison+0x44/0x70 [ 19.580316][ T340] do_init_module+0x2ad/0x8a0 [ 19.580318][ T340] ? free_module+0x470/0x470 [ 19.580320][ T340] ? kfree+0x123/0x590 [ 19.580322][ T340] load_module+0x1424/0x1bb0 [ 19.580326][ T340] ? layout_and_allocate.isra.0+0x680/0x680 [ 19.580328][ T340] ? __ia32_sys_fsconfig+0x180/0x180 [ 19.580330][ T340] ? ovl_real_file+0x172/0x1e0 [ 19.580334][ T340] ? backing_file_read_iter+0x541/0x790 [ 19.580337][ T340] init_module_from_file+0x11f/0x1a0 [ 19.580339][ T340] ? __do_sys_init_module+0x220/0x220 [ 19.580341][ T340] ? ovl_mmap+0x270/0x270 [ 19.580343][ T340] ? __rwlock_init+0x150/0x150 [ 19.580345][ T340] ? rcu_is_watching+0x16/0xd0 [ 19.580347][ T340] ? lock_release+0x184/0x1f0 [ 19.580348][ T340] ? do_raw_spin_unlock+0x59/0x250 [ 19.580350][ T340] idempotent_init_module+0x37b/0x7c0 [ 19.580352][ T340] ? init_module_from_file+0x1a0/0x1a0 [ 19.580355][ T340] ? rcu_is_watching+0x16/0xd0 [ 19.580357][ T340] ? cap_capable+0x1d7/0x3d0 [ 19.580360][ T340] __x64_sys_finit_module+0xdf/0x190 [ 19.580362][ T340] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.580365][ T340] do_syscall_64+0xff/0x530 [ 19.580367][ T340] ? exc_page_fault+0xee/0x100 [ 19.580369][ T340] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.580371][ T340] RIP: 0033:0x7f85727f537d [ 19.580373][ T340] 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 [ 19.580375][ T340] RSP: 002b:00007ffefb514c08 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 19.580379][ T340] RAX: ffffffffffffffda RBX: 00005575ecb70810 RCX: 00007f85727f537d [ 19.580380][ T340] RDX: 0000000000000000 RSI: 00005575bf291ffd RDI: 0000000000000000 [ 19.580381][ T340] RBP: 00007ffefb514ca0 R08: 0000000000000000 R09: 0000000000000000 [ 19.580382][ T340] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575bf291ffd [ 19.580382][ T340] R13: 00005575ecb70960 R14: 0000000000040000 R15: 0000000000000000 [ 19.580385][ T340] [ 26.095974][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 26.095993][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.095995][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 26.095997][ C3] preempt_count: 303, expected: 0 [ 26.095998][ C3] RCU nest depth: 3, expected: 0 [ 26.095999][ C3] INFO: lockdep is turned off. [ 26.096001][ C3] irq event stamp: 591405 [ 26.096001][ C3] hardirqs last enabled at (591404): [] __down_trylock_console_sem+0x86/0xa0 [ 26.096011][ C3] hardirqs last disabled at (591405): [] console_emit_next_record+0x3d4/0x4c0 [ 26.096013][ C3] softirqs last enabled at (591318): [] handle_softirqs+0x67c/0x900 [ 26.096016][ C3] softirqs last disabled at (591355): [] __irq_exit_rcu+0x145/0x1c0 [ 26.096019][ C3] Preemption disabled at: [ 26.096019][ C3] [<0000000000000000>] 0x0 [ 26.096027][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.096030][ C3] Tainted: [W]=WARN [ 26.096031][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.096033][ C3] Call Trace: [ 26.096035][ C3] [ 26.096037][ C3] dump_stack_lvl+0x6f/0xa0 [ 26.096043][ C3] __might_resched.cold+0x1fe/0x2c1 [ 26.096053][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.096057][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096061][ C3] __kmalloc_noprof+0x443/0x760 [ 26.096064][ C3] ? __rwlock_init+0x150/0x150 [ 26.096067][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 26.096071][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 26.096073][ C3] alloc_buf.isra.0+0x4b/0x260 [ 26.096075][ C3] put_chars+0x1e1/0x2f0 [ 26.096077][ C3] ? desc_read_finalized_seq+0x79/0x120 [ 26.096078][ C3] ? __send_to_port+0x420/0x420 [ 26.096080][ C3] ? console_prepend_replay+0x20/0x20 [ 26.096083][ C3] hvc_console_print+0x292/0x780 [ 26.096086][ C3] ? hvc_write+0x3a0/0x3a0 [ 26.096087][ C3] ? do_raw_spin_lock+0x131/0x280 [ 26.096089][ C3] ? __rwlock_init+0x150/0x150 [ 26.096090][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096092][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096094][ C3] ? lock_acquire+0x13c/0x160 [ 26.096096][ C3] console_emit_next_record+0x22f/0x4c0 [ 26.096098][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 26.096100][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096102][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096104][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096106][ C3] ? lock_acquire+0x13c/0x160 [ 26.096108][ C3] ? console_flush_one_record+0x111/0x710 [ 26.096109][ C3] console_flush_one_record+0x46f/0x710 [ 26.096112][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 26.096114][ C3] console_unlock+0xee/0x1f0 [ 26.096116][ C3] ? lock_acquire+0x13c/0x160 [ 26.096118][ C3] ? console_flush_one_record+0x710/0x710 [ 26.096119][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096121][ C3] ? lock_release+0x184/0x1f0 [ 26.096123][ C3] ? lock_acquire+0x60/0x160 [ 26.096124][ C3] ? __rcu_read_lock+0x30/0x70 [ 26.096126][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.096128][ C3] ? vprintk_emit+0x320/0x3e0 [ 26.096130][ C3] vprintk_emit+0x37c/0x3e0 [ 26.096133][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 26.096135][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 26.096136][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096138][ C3] ? lock_acquire+0x13c/0x160 [ 26.096140][ C3] _printk+0xc7/0x100 [ 26.096143][ C3] ? snapshot_read.cold+0x21/0x21 [ 26.096145][ C3] ? ___ratelimit+0x4e7/0xa00 [ 26.096150][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 26.096153][ C3] ? idr_get_free+0x830/0x830 [ 26.096155][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 26.096158][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 26.096163][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 26.096167][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 26.096169][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096171][ C3] ? lock_acquire+0x13c/0x160 [ 26.096172][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096174][ C3] ? netif_skb_features+0x658/0x1430 [ 26.096178][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096179][ C3] ? lock_acquire+0x13c/0x160 [ 26.096181][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 26.096183][ C3] ? lock_release+0x184/0x1f0 [ 26.096184][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096186][ C3] ? lock_acquire+0x13c/0x160 [ 26.096187][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096189][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 26.096192][ C3] dev_hard_start_xmit+0xf4/0x620 [ 26.096194][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 26.096196][ C3] sch_direct_xmit+0x13d/0xaa0 [ 26.096200][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 26.096201][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096203][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 26.096204][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 26.096206][ C3] ? __rcu_read_lock+0x30/0x70 [ 26.096208][ C3] ? lock_acquire+0x13c/0x160 [ 26.096210][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 26.096212][ C3] ? tc_run+0x8b/0x7e0 [ 26.096214][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 26.096216][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 26.096217][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096219][ C3] ? lock_acquire+0x13c/0x160 [ 26.096221][ C3] __dev_queue_xmit+0x942/0x1b80 [ 26.096224][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 26.096226][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 26.096228][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 26.096231][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 26.096234][ C3] ? neigh_hh_output+0x152/0x4c0 [ 26.096236][ C3] ip6_finish_output2+0x96f/0x1300 [ 26.096239][ C3] ? ip6_dst_lookup+0x80/0x80 [ 26.096241][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096243][ C3] ? lock_acquire+0x13c/0x160 [ 26.096244][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096246][ C3] ? lock_release+0x184/0x1f0 [ 26.096248][ C3] ip6_finish_output+0x646/0xda0 [ 26.096250][ C3] ip6_output+0x23f/0x7f0 [ 26.096251][ C3] ? ip6_finish_output+0xda0/0xda0 [ 26.096253][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 26.096256][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096258][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.096259][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 26.096260][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096262][ C3] ? trace_hardirqs_on+0x36/0x40 [ 26.096263][ C3] ? lock_acquire+0x13c/0x160 [ 26.096264][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096266][ C3] ndisc_send_skb+0xba3/0x1520 [ 26.096270][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 26.096273][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 26.096275][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.096277][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.096278][ C3] addrconf_rs_timer+0x26f/0x770 [ 26.096280][ C3] ? do_raw_spin_lock+0x131/0x280 [ 26.096282][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.096284][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096286][ C3] ? lock_acquire+0x13c/0x160 [ 26.096287][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 26.096289][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.096291][ C3] call_timer_fn+0x160/0x4d0 [ 26.096293][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 26.096295][ C3] ? debug_object_active_state+0x430/0x430 [ 26.096298][ C3] ? __rwlock_init+0x150/0x150 [ 26.096300][ C3] ? timer_recalc_next_expiry+0xf0/0x210 [ 26.096302][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096304][ C3] __run_timers+0x68f/0xaa0 [ 26.096306][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.096308][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.096310][ C3] ? do_raw_spin_lock+0x131/0x280 [ 26.096313][ C3] ? __rwlock_init+0x150/0x150 [ 26.096315][ C3] run_timer_softirq+0xf0/0x160 [ 26.096317][ C3] ? __run_timers+0xaa0/0xaa0 [ 26.096319][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.096320][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096322][ C3] handle_softirqs+0x1d3/0x900 [ 26.096324][ C3] ? _local_bh_enable+0xc0/0xc0 [ 26.096325][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096327][ C3] ? lock_release+0x184/0x1f0 [ 26.096329][ C3] __irq_exit_rcu+0x145/0x1c0 [ 26.096330][ C3] irq_exit_rcu+0xe/0x30 [ 26.096332][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.096334][ C3] [ 26.096335][ C3] [ 26.096335][ C3] ? _raw_spin_unlock+0x2d/0x50 [ 26.096338][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.096340][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.096344][ C3] 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 [ 26.096345][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 26.096349][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 26.096350][ C3] RDX: 0000000000000003 RSI: ffffffffba88d860 RDI: ffffffffb80f0307 [ 26.096351][ C3] RBP: 0000000000000000 R08: ffffffffba580421 R09: 1fe2200006a763a2 [ 26.096352][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 26.096353][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 26.096354][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 26.096356][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.096359][ C3] default_idle+0x9/0x10 [ 26.096361][ C3] default_idle_call+0x6e/0xb0 [ 26.096363][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.096364][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 26.096366][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 26.096369][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.096371][ C3] do_idle+0xd8/0x190 [ 26.096372][ C3] cpu_startup_entry+0x53/0x70 [ 26.096374][ C3] start_secondary+0x204/0x2b0 [ 26.096376][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 26.096378][ C3] common_startup_64+0x13e/0x148 [ 26.096382][ C3] [ 42.991979][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 42.991996][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.991999][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 42.992000][ C3] preempt_count: 303, expected: 0 [ 42.992001][ C3] RCU nest depth: 3, expected: 0 [ 42.992002][ C3] INFO: lockdep is turned off. [ 42.992003][ C3] irq event stamp: 591405 [ 42.992004][ C3] hardirqs last enabled at (591404): [] __down_trylock_console_sem+0x86/0xa0 [ 42.992013][ C3] hardirqs last disabled at (591405): [] console_emit_next_record+0x3d4/0x4c0 [ 42.992016][ C3] softirqs last enabled at (591318): [] handle_softirqs+0x67c/0x900 [ 42.992019][ C3] softirqs last disabled at (591355): [] __irq_exit_rcu+0x145/0x1c0 [ 42.992021][ C3] Preemption disabled at: [ 42.992022][ C3] [<0000000000000000>] 0x0 [ 42.992028][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.992032][ C3] Tainted: [W]=WARN [ 42.992033][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.992035][ C3] Call Trace: [ 42.992036][ C3] [ 42.992038][ C3] dump_stack_lvl+0x6f/0xa0 [ 42.992043][ C3] __might_resched.cold+0x1fe/0x2c1 [ 42.992047][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.992051][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992054][ C3] __kmalloc_noprof+0x443/0x760 [ 42.992058][ C3] ? __rwlock_init+0x150/0x150 [ 42.992060][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 42.992064][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 42.992066][ C3] alloc_buf.isra.0+0x4b/0x260 [ 42.992067][ C3] put_chars+0x1e1/0x2f0 [ 42.992069][ C3] ? desc_read_finalized_seq+0x79/0x120 [ 42.992071][ C3] ? __send_to_port+0x420/0x420 [ 42.992073][ C3] ? console_prepend_replay+0x20/0x20 [ 42.992075][ C3] hvc_console_print+0x292/0x780 [ 42.992078][ C3] ? hvc_write+0x3a0/0x3a0 [ 42.992079][ C3] ? do_raw_spin_lock+0x131/0x280 [ 42.992081][ C3] ? __rwlock_init+0x150/0x150 [ 42.992083][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992084][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992086][ C3] ? lock_acquire+0x13c/0x160 [ 42.992088][ C3] console_emit_next_record+0x22f/0x4c0 [ 42.992090][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 42.992092][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992094][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992096][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992097][ C3] ? lock_acquire+0x13c/0x160 [ 42.992099][ C3] ? console_flush_one_record+0x111/0x710 [ 42.992101][ C3] console_flush_one_record+0x46f/0x710 [ 42.992103][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 42.992111][ C3] console_unlock+0xee/0x1f0 [ 42.992113][ C3] ? lock_acquire+0x13c/0x160 [ 42.992115][ C3] ? console_flush_one_record+0x710/0x710 [ 42.992116][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992118][ C3] ? lock_release+0x184/0x1f0 [ 42.992120][ C3] ? lock_acquire+0x60/0x160 [ 42.992121][ C3] ? __rcu_read_lock+0x30/0x70 [ 42.992123][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.992125][ C3] ? vprintk_emit+0x320/0x3e0 [ 42.992127][ C3] vprintk_emit+0x37c/0x3e0 [ 42.992130][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 42.992132][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 42.992133][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992135][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992137][ C3] ? lock_acquire+0x13c/0x160 [ 42.992138][ C3] _printk+0xc7/0x100 [ 42.992142][ C3] ? snapshot_read.cold+0x21/0x21 [ 42.992143][ C3] ? ___ratelimit+0x4e7/0xa00 [ 42.992148][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 42.992151][ C3] ? idr_get_free+0x830/0x830 [ 42.992153][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 42.992156][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 42.992161][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 42.992165][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 42.992167][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992169][ C3] ? lock_acquire+0x13c/0x160 [ 42.992170][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992172][ C3] ? netif_skb_features+0x658/0x1430 [ 42.992175][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992177][ C3] ? lock_acquire+0x13c/0x160 [ 42.992179][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 42.992180][ C3] ? lock_release+0x184/0x1f0 [ 42.992182][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992183][ C3] ? lock_acquire+0x13c/0x160 [ 42.992185][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992187][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 42.992189][ C3] dev_hard_start_xmit+0xf4/0x620 [ 42.992192][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 42.992194][ C3] sch_direct_xmit+0x13d/0xaa0 [ 42.992196][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 42.992198][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992200][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 42.992201][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 42.992202][ C3] ? __rcu_read_lock+0x30/0x70 [ 42.992204][ C3] ? lock_acquire+0x13c/0x160 [ 42.992206][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 42.992209][ C3] ? tc_run+0x8b/0x7e0 [ 42.992210][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 42.992212][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 42.992213][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992215][ C3] ? lock_acquire+0x13c/0x160 [ 42.992217][ C3] __dev_queue_xmit+0x942/0x1b80 [ 42.992220][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 42.992222][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 42.992223][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 42.992227][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 42.992229][ C3] ? neigh_hh_output+0x152/0x4c0 [ 42.992232][ C3] ip6_finish_output2+0x96f/0x1300 [ 42.992234][ C3] ? ip6_dst_lookup+0x80/0x80 [ 42.992236][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992238][ C3] ? lock_acquire+0x13c/0x160 [ 42.992239][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992241][ C3] ? lock_release+0x184/0x1f0 [ 42.992243][ C3] ip6_finish_output+0x646/0xda0 [ 42.992245][ C3] ip6_output+0x23f/0x7f0 [ 42.992247][ C3] ? ip6_finish_output+0xda0/0xda0 [ 42.992248][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 42.992251][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992252][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.992254][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 42.992255][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992256][ C3] ? trace_hardirqs_on+0x36/0x40 [ 42.992258][ C3] ? lock_acquire+0x13c/0x160 [ 42.992259][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992261][ C3] ndisc_send_skb+0xba3/0x1520 [ 42.992264][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 42.992267][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 42.992269][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.992271][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.992272][ C3] addrconf_rs_timer+0x26f/0x770 [ 42.992274][ C3] ? do_raw_spin_lock+0x131/0x280 [ 42.992276][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.992278][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992279][ C3] ? lock_acquire+0x13c/0x160 [ 42.992281][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 42.992282][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.992284][ C3] call_timer_fn+0x160/0x4d0 [ 42.992287][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 42.992288][ C3] ? debug_object_active_state+0x430/0x430 [ 42.992292][ C3] ? __rwlock_init+0x150/0x150 [ 42.992293][ C3] ? timer_recalc_next_expiry+0xf0/0x210 [ 42.992295][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992297][ C3] __run_timers+0x68f/0xaa0 [ 42.992299][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.992301][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 42.992303][ C3] ? do_raw_spin_lock+0x131/0x280 [ 42.992305][ C3] ? __rwlock_init+0x150/0x150 [ 42.992308][ C3] run_timer_softirq+0xf0/0x160 [ 42.992309][ C3] ? __run_timers+0xaa0/0xaa0 [ 42.992311][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.992312][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992314][ C3] handle_softirqs+0x1d3/0x900 [ 42.992316][ C3] ? _local_bh_enable+0xc0/0xc0 [ 42.992317][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992319][ C3] ? lock_release+0x184/0x1f0 [ 42.992321][ C3] __irq_exit_rcu+0x145/0x1c0 [ 42.992322][ C3] irq_exit_rcu+0xe/0x30 [ 42.992324][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 42.992326][ C3] [ 42.992327][ C3] [ 42.992327][ C3] ? _raw_spin_unlock+0x2d/0x50 [ 42.992330][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 42.992332][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 42.992335][ C3] 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 [ 42.992336][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 42.992340][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 42.992341][ C3] RDX: 0000000000000003 RSI: ffffffffba88d860 RDI: ffffffffb80f0307 [ 42.992342][ C3] RBP: 0000000000000000 R08: ffffffffba580421 R09: 1fe2200006a763a2 [ 42.992343][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 42.992344][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 42.992345][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 42.992347][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.992350][ C3] default_idle+0x9/0x10 [ 42.992352][ C3] default_idle_call+0x6e/0xb0 [ 42.992353][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.992355][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 42.992356][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 42.992359][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.992361][ C3] do_idle+0xd8/0x190 [ 42.992363][ C3] cpu_startup_entry+0x53/0x70 [ 42.992364][ C3] start_secondary+0x204/0x2b0 [ 42.992366][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 42.992368][ C3] common_startup_64+0x13e/0x148 [ 42.992372][ C3] [ 46.682270][ T545] br1: port 1(veth1) entered disabled state [ 46.682287][ T545] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 46.682289][ T545] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 545, name: ip [ 46.682291][ T545] preempt_count: 202, expected: 0 [ 46.682292][ T545] RCU nest depth: 0, expected: 0 [ 46.682292][ T545] INFO: lockdep is turned off. [ 46.682294][ T545] irq event stamp: 0 [ 46.682295][ T545] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 46.682299][ T545] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 46.682306][ T545] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 46.682307][ T545] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 46.682309][ T545] Preemption disabled at: [ 46.682310][ T545] [<0000000000000000>] 0x0 [ 46.682314][ T545] CPU: 0 UID: 0 PID: 545 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 46.682318][ T545] Tainted: [W]=WARN [ 46.682318][ T545] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.682320][ T545] Call Trace: [ 46.682322][ T545] [ 46.682323][ T545] dump_stack_lvl+0x6f/0xa0 [ 46.682328][ T545] __might_resched.cold+0x1fe/0x2c1 [ 46.682332][ T545] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 46.682336][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682340][ T545] __kmalloc_noprof+0x443/0x760 [ 46.682344][ T545] ? __rwlock_init+0x150/0x150 [ 46.682347][ T545] ? alloc_buf.isra.0+0x4b/0x260 [ 46.682350][ T545] ? do_raw_spin_unlock+0x59/0x250 [ 46.682352][ T545] alloc_buf.isra.0+0x4b/0x260 [ 46.682354][ T545] put_chars+0x1e1/0x2f0 [ 46.682356][ T545] ? __send_to_port+0x420/0x420 [ 46.682358][ T545] ? printk_get_next_message+0x240/0x650 [ 46.682361][ T545] hvc_console_print+0x292/0x780 [ 46.682364][ T545] ? hvc_write+0x3a0/0x3a0 [ 46.682367][ T545] ? __rwlock_init+0x150/0x150 [ 46.682369][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682370][ T545] ? lock_acquire+0x13c/0x160 [ 46.682373][ T545] console_emit_next_record+0x22f/0x4c0 [ 46.682375][ T545] ? devkmsg_read+0x4b0/0x4b0 [ 46.682377][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682379][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682380][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682382][ T545] ? lock_acquire+0x13c/0x160 [ 46.682384][ T545] ? console_flush_one_record+0x111/0x710 [ 46.682386][ T545] console_flush_one_record+0x46f/0x710 [ 46.682388][ T545] ? console_emit_next_record+0x4c0/0x4c0 [ 46.682391][ T545] console_unlock+0xee/0x1f0 [ 46.682392][ T545] ? lock_acquire+0x13c/0x160 [ 46.682394][ T545] ? console_flush_one_record+0x710/0x710 [ 46.682396][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682397][ T545] ? lock_release+0x184/0x1f0 [ 46.682399][ T545] ? lock_acquire+0x60/0x160 [ 46.682400][ T545] ? __rcu_read_lock+0x30/0x70 [ 46.682402][ T545] ? __down_trylock_console_sem+0x5e/0xa0 [ 46.682404][ T545] ? vprintk_emit+0x320/0x3e0 [ 46.682406][ T545] vprintk_emit+0x37c/0x3e0 [ 46.682409][ T545] ? wake_up_klogd_work_func+0x90/0x90 [ 46.682410][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682412][ T545] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 46.682415][ T545] ? trace_hardirqs_on+0x36/0x40 [ 46.682417][ T545] _printk+0xc7/0x100 [ 46.682420][ T545] ? snapshot_read.cold+0x21/0x21 [ 46.682422][ T545] ? ipv6_mc_down+0x17e/0x2d0 [ 46.682427][ T545] br_set_state+0x22f/0x430 [bridge] [ 46.682440][ T545] br_stp_disable_port+0x11f/0x390 [bridge] [ 46.682448][ T545] br_device_event+0x7b5/0x8f0 [bridge] [ 46.682456][ T545] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 46.682460][ T545] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 46.682462][ T545] ? addrconf_notify+0x2c8/0xf30 [ 46.682466][ T545] notifier_call_chain+0xae/0x300 [ 46.682469][ T545] __dev_notify_flags+0x23c/0x3c0 [ 46.682472][ T545] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 46.682474][ T545] ? netif_change_name+0x8c0/0x8c0 [ 46.682476][ T545] ? netif_set_allmulti+0x250/0x250 [ 46.682478][ T545] ? __kernel_text_address+0x12/0x30 [ 46.682480][ T545] ? write_profile+0xf0/0xf0 [ 46.682482][ T545] ? unwind_get_return_address+0x67/0xd0 [ 46.682485][ T545] netif_change_flags+0xfe/0x190 [ 46.682487][ T545] do_setlink.isra.0+0x1cc3/0x2750 [ 46.682491][ T545] ? stack_trace_save+0x93/0xc0 [ 46.682492][ T545] ? rtnl_link_get_size+0x350/0x350 [ 46.682493][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682495][ T545] ? stack_depot_save_flags+0x1bc/0x790 [ 46.682499][ T545] ? kasan_save_stack+0x3d/0x50 [ 46.682502][ T545] ? kasan_save_stack+0x2f/0x50 [ 46.682503][ T545] ? kasan_save_track+0x14/0x30 [ 46.682505][ T545] ? __kasan_kmalloc+0x7b/0x90 [ 46.682506][ T545] ? __kmalloc_cache_noprof+0x29a/0x620 [ 46.682508][ T545] ? rtnl_newlink+0x124/0x11c0 [ 46.682509][ T545] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.682510][ T545] ? netlink_rcv_skb+0x14e/0x3a0 [ 46.682512][ T545] ? netlink_unicast+0x486/0x750 [ 46.682514][ T545] ? netlink_sendmsg+0x735/0xc60 [ 46.682515][ T545] ? ____sys_sendmsg+0x415/0x880 [ 46.682517][ T545] ? ___sys_sendmsg+0x14e/0x1d0 [ 46.682519][ T545] ? __sys_sendmsg+0x12c/0x1d0 [ 46.682520][ T545] ? do_syscall_64+0xff/0x530 [ 46.682522][ T545] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.682525][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682527][ T545] ? lock_acquire+0x13c/0x160 [ 46.682528][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682530][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682531][ T545] ? trace_contention_end+0xb3/0x180 [ 46.682534][ T545] ? __mutex_lock+0x1db/0x1ea0 [ 46.682536][ T545] ? __mutex_lock+0x9a3/0x1ea0 [ 46.682537][ T545] ? rtnl_newlink+0x9a8/0x11c0 [ 46.682539][ T545] ? ww_mutex_lock+0x160/0x160 [ 46.682541][ T545] ? __rtnl_newlink+0x3fa/0xa50 [ 46.682543][ T545] rtnl_newlink+0x9f1/0x11c0 [ 46.682545][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682547][ T545] ? rtnl_bridge_getlink+0x850/0x850 [ 46.682548][ T545] ? lock_acquire+0x13c/0x160 [ 46.682549][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682551][ T545] ? is_bpf_text_address+0x3e/0x110 [ 46.682554][ T545] ? is_bpf_text_address+0x72/0x110 [ 46.682556][ T545] ? kernel_text_address+0x149/0x170 [ 46.682557][ T545] ? __kernel_text_address+0x12/0x30 [ 46.682558][ T545] ? write_profile+0xf0/0xf0 [ 46.682560][ T545] ? unwind_get_return_address+0x67/0xd0 [ 46.682561][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682563][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682564][ T545] ? cap_capable+0x1d7/0x3d0 [ 46.682568][ T545] ? lock_acquire+0x13c/0x160 [ 46.682569][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682571][ T545] ? rtnl_bridge_getlink+0x850/0x850 [ 46.682572][ T545] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.682574][ T545] ? rtnl_link_fill+0x920/0x920 [ 46.682576][ T545] ? filter_irq_stacks+0xd0/0xd0 [ 46.682577][ T545] ? stack_depot_save_flags+0x1bc/0x790 [ 46.682580][ T545] netlink_rcv_skb+0x14e/0x3a0 [ 46.682582][ T545] ? rtnl_link_fill+0x920/0x920 [ 46.682583][ T545] ? lock_release+0x184/0x1f0 [ 46.682584][ T545] ? netlink_ack+0xcf0/0xcf0 [ 46.682586][ T545] ? __netlink_lookup+0xb9/0x6b0 [ 46.682588][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682590][ T545] ? lock_release+0x184/0x1f0 [ 46.682592][ T545] netlink_unicast+0x486/0x750 [ 46.682594][ T545] ? netlink_attachskb+0x810/0x810 [ 46.682595][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682597][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682599][ T545] ? lock_acquire+0x13c/0x160 [ 46.682600][ T545] netlink_sendmsg+0x735/0xc60 [ 46.682602][ T545] ? netlink_unicast+0x750/0x750 [ 46.682604][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682606][ T545] ? lock_release+0x184/0x1f0 [ 46.682608][ T545] ____sys_sendmsg+0x415/0x880 [ 46.682609][ T545] ? copy_msghdr_from_user+0x279/0x420 [ 46.682611][ T545] ? get_timestamp.constprop.0+0x390/0x390 [ 46.682613][ T545] ? move_addr_to_kernel+0x40/0x40 [ 46.682614][ T545] ? filter_irq_stacks+0xd0/0xd0 [ 46.682616][ T545] ___sys_sendmsg+0x14e/0x1d0 [ 46.682618][ T545] ? copy_msghdr_from_user+0x420/0x420 [ 46.682623][ T545] __sys_sendmsg+0x12c/0x1d0 [ 46.682625][ T545] ? __sys_sendmsg_sock+0x20/0x20 [ 46.682628][ T545] ? rcu_is_watching+0x16/0xd0 [ 46.682630][ T545] do_syscall_64+0xff/0x530 [ 46.682631][ T545] ? exc_page_fault+0xee/0x100 [ 46.682633][ T545] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.682635][ T545] RIP: 0033:0x7f22e9e9854e [ 46.682637][ T545] 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 [ 46.682638][ T545] RSP: 002b:00007fffaa616db0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.682642][ T545] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f22e9e9854e [ 46.682643][ T545] RDX: 0000000000000000 RSI: 00007fffaa616e60 RDI: 0000000000000005 [ 46.682644][ T545] RBP: 00007fffaa616dc0 R08: 0000000000000000 R09: 0000000000000000 [ 46.682645][ T545] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910260 [ 46.682646][ T545] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffaa617520 [ 46.682648][ T545] [ 46.715059][ T545] ip (545) used greatest stack depth: 23016 bytes left [ 46.732295][ T546] br1: port 2(veth2) entered disabled state [ 46.747519][ T547] veth2: left allmulticast mode [ 46.747690][ T547] veth2: left promiscuous mode [ 46.747902][ T547] br1: port 2(veth2) entered disabled state [ 46.748476][ T547] veth1: left allmulticast mode [ 46.748611][ T547] veth1: left promiscuous mode [ 46.748794][ T547] br1: port 1(veth1) entered disabled state