[ 10.312145][ T195] ip (195) used greatest stack depth: 24224 bytes left [ 10.312162][ T195] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.312164][ T195] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 195, name: ip [ 10.312165][ T195] preempt_count: 2, expected: 0 [ 10.312166][ T195] RCU nest depth: 0, expected: 0 [ 10.312167][ T195] locks held by ip/195: 5, last CPU#1: [ 10.312170][ T195] #0: ffffffff9ee027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.312183][ T195] #1: ffffffff9ef69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.312189][ T195] #2: ffffffff9ef69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.312192][ T195] #3: ffffffff9ee89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.312196][ T195] #4: ffffffff9ee89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.312200][ T195] irq event stamp: 52084 [ 10.312201][ T195] hardirqs last enabled at (52083): [] __down_trylock_console_sem+0x86/0xa0 [ 10.312204][ T195] hardirqs last disabled at (52084): [] console_emit_next_record+0x3d4/0x4c0 [ 10.312206][ T195] softirqs last enabled at (51816): [] handle_softirqs+0x67c/0x900 [ 10.312208][ T195] softirqs last disabled at (51811): [] __irq_exit_rcu+0x145/0x1c0 [ 10.312210][ T195] Preemption disabled at: [ 10.312211][ T195] [<0000000000000000>] 0x0 [ 10.312218][ T195] CPU: 1 UID: 0 PID: 195 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.312221][ T195] Tainted: [W]=WARN [ 10.312222][ T195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.312224][ T195] Call Trace: [ 10.312226][ T195] [ 10.312227][ T195] dump_stack_lvl+0x6f/0xa0 [ 10.312234][ T195] __might_resched.cold+0x1fe/0x2c1 [ 10.312238][ T195] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.312243][ T195] ? __kmalloc_noprof+0xdb/0x760 [ 10.312248][ T195] __kmalloc_noprof+0x443/0x760 [ 10.312250][ T195] ? alloc_buf.isra.0+0x4b/0x260 [ 10.312256][ T195] ? do_raw_spin_unlock+0x59/0x250 [ 10.312259][ T195] alloc_buf.isra.0+0x4b/0x260 [ 10.312262][ T195] put_chars+0x1e1/0x2f0 [ 10.312265][ T195] ? __send_to_port+0x420/0x420 [ 10.312266][ T195] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.312271][ T195] ? validate_chain+0x38b/0xc20 [ 10.312276][ T195] hvc_console_print+0x292/0x780 [ 10.312282][ T195] ? hvc_write+0x3a0/0x3a0 [ 10.312284][ T195] ? rcu_is_watching+0x16/0xd0 [ 10.312287][ T195] ? lock_acquire+0x13c/0x160 [ 10.312291][ T195] console_emit_next_record+0x22f/0x4c0 [ 10.312295][ T195] ? devkmsg_read+0x4b0/0x4b0 [ 10.312297][ T195] ? console_flush_one_record+0x106/0x710 [ 10.312300][ T195] ? rcu_is_watching+0x16/0xd0 [ 10.312302][ T195] ? lock_acquire+0x13c/0x160 [ 10.312306][ T195] console_flush_one_record+0x46f/0x710 [ 10.312310][ T195] ? console_emit_next_record+0x4c0/0x4c0 [ 10.312312][ T195] ? __lock_acquire+0x518/0xc20 [ 10.312318][ T195] console_unlock+0xee/0x1f0 [ 10.312321][ T195] ? console_flush_one_record+0x710/0x710 [ 10.312323][ T195] ? rcu_is_watching+0x16/0xd0 [ 10.312325][ T195] ? lock_acquire+0x60/0x160 [ 10.312329][ T195] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.312331][ T195] ? vprintk_emit+0x320/0x3e0 [ 10.312334][ T195] vprintk_emit+0x37c/0x3e0 [ 10.312338][ T195] ? wake_up_klogd_work_func+0x90/0x90 [ 10.312341][ T195] ? __lock_acquire+0x518/0xc20 [ 10.312345][ T195] _printk+0xc7/0x100 [ 10.312349][ T195] ? snapshot_read.cold+0x21/0x21 [ 10.312352][ T195] ? do_raw_spin_lock+0x131/0x280 [ 10.312354][ T195] ? __rwlock_init+0x150/0x150 [ 10.312358][ T195] ? do_raw_spin_lock+0x131/0x280 [ 10.312361][ T195] do_exit.cold+0x82/0x9c [ 10.312364][ T195] ? exit_notify+0x890/0x890 [ 10.312366][ T195] ? __lock_release.isra.0+0x69/0x1a0 [ 10.312369][ T195] ? rcu_is_watching+0x16/0xd0 [ 10.312373][ T195] do_group_exit+0xb8/0x370 [ 10.312376][ T195] __x64_sys_exit_group+0x3c/0x50 [ 10.312378][ T195] x64_sys_call+0x1567/0x1570 [ 10.312380][ T195] do_syscall_64+0xff/0x530 [ 10.312384][ T195] ? exc_page_fault+0xee/0x100 [ 10.312387][ T195] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.312389][ T195] RIP: 0033:0x7f082a26e1b8 [ 10.312392][ T195] Code: Unable to access opcode bytes at 0x7f082a26e18e. [ 10.312393][ T195] RSP: 002b:00007ffe9b13e3e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.312396][ T195] RAX: ffffffffffffffda RBX: 00007f082a39ef88 RCX: 00007f082a26e1b8 [ 10.312397][ T195] RDX: 00007f0829fb8fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.312398][ T195] RBP: 00007ffe9b13e440 R08: 0000000000000000 R09: 0000000000008010 [ 10.312399][ T195] R10: 00007ffe9b13e200 R11: 0000000000000246 R12: 0000000000000001 [ 10.312400][ T195] R13: 0000000000000000 R14: 00007f082a39d680 R15: 00007f082a39efa0 [ 10.312407][ T195] [ 12.012330][ T250] gre: GRE over IPv4 demultiplexer driver [ 12.012346][ T250] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.012348][ T250] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 250, name: modprobe [ 12.012350][ T250] preempt_count: 1, expected: 0 [ 12.012351][ T250] RCU nest depth: 0, expected: 0 [ 12.012352][ T250] locks held by modprobe/250: 4, last CPU#0: [ 12.012354][ T250] #0: ffffffff9ef69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.012368][ T250] #1: ffffffff9ef69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.012372][ T250] #2: ffffffff9ee89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.012376][ T250] #3: ffffffff9ee89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.012380][ T250] irq event stamp: 28176 [ 12.012381][ T250] hardirqs last enabled at (28175): [] __down_trylock_console_sem+0x86/0xa0 [ 12.012383][ T250] hardirqs last disabled at (28176): [] console_emit_next_record+0x3d4/0x4c0 [ 12.012385][ T250] softirqs last enabled at (26178): [] handle_softirqs+0x67c/0x900 [ 12.012388][ T250] softirqs last disabled at (25547): [] __irq_exit_rcu+0x145/0x1c0 [ 12.012391][ T250] Preemption disabled at: [ 12.012391][ T250] [] vprintk_emit+0x31b/0x3e0 [ 12.012397][ T250] CPU: 0 UID: 0 PID: 250 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.012400][ T250] Tainted: [W]=WARN [ 12.012401][ T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.012402][ T250] Call Trace: [ 12.012404][ T250] [ 12.012405][ T250] dump_stack_lvl+0x6f/0xa0 [ 12.012411][ T250] ? vprintk_emit+0x31b/0x3e0 [ 12.012413][ T250] __might_resched.cold+0x1fe/0x2c1 [ 12.012418][ T250] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.012422][ T250] ? __kmalloc_noprof+0xdb/0x760 [ 12.012427][ T250] __kmalloc_noprof+0x443/0x760 [ 12.012429][ T250] ? alloc_buf.isra.0+0x4b/0x260 [ 12.012435][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 12.012437][ T250] alloc_buf.isra.0+0x4b/0x260 [ 12.012441][ T250] put_chars+0x1e1/0x2f0 [ 12.012442][ T250] ? desc_read_finalized_seq+0x79/0x120 [ 12.012444][ T250] ? __send_to_port+0x420/0x420 [ 12.012448][ T250] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.012451][ T250] ? validate_chain+0x38b/0xc20 [ 12.012455][ T250] hvc_console_print+0x292/0x780 [ 12.012458][ T250] ? __lock_acquire+0x518/0xc20 [ 12.012459][ T250] ? __lock_acquire+0x518/0xc20 [ 12.012464][ T250] ? hvc_write+0x3a0/0x3a0 [ 12.012465][ T250] ? console_emit_next_record+0x1df/0x4c0 [ 12.012468][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.012471][ T250] ? lock_acquire+0x13c/0x160 [ 12.012475][ T250] console_emit_next_record+0x22f/0x4c0 [ 12.012479][ T250] ? devkmsg_read+0x4b0/0x4b0 [ 12.012481][ T250] ? console_flush_one_record+0x106/0x710 [ 12.012484][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.012486][ T250] ? lock_acquire+0x13c/0x160 [ 12.012490][ T250] console_flush_one_record+0x46f/0x710 [ 12.012494][ T250] ? console_emit_next_record+0x4c0/0x4c0 [ 12.012496][ T250] ? __lock_acquire+0x518/0xc20 [ 12.012501][ T250] console_unlock+0xee/0x1f0 [ 12.012503][ T250] ? console_flush_one_record+0x710/0x710 [ 12.012505][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.012507][ T250] ? lock_acquire+0x60/0x160 [ 12.012511][ T250] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.012513][ T250] ? vprintk_emit+0x320/0x3e0 [ 12.012516][ T250] vprintk_emit+0x37c/0x3e0 [ 12.012520][ T250] ? wake_up_klogd_work_func+0x90/0x90 [ 12.012526][ T250] ? gre_exit+0x3f0/0x3f0 [gre] [ 12.012529][ T250] _printk+0xc7/0x100 [ 12.012532][ T250] ? snapshot_read.cold+0x21/0x21 [ 12.012539][ T250] ? do_one_initcall+0x113/0x4f0 [ 12.012541][ T250] gre_init+0x15/0x1000 [gre] [ 12.012544][ T250] do_one_initcall+0x124/0x4f0 [ 12.012547][ T250] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.012551][ T250] ? do_init_module+0xae/0x8a0 [ 12.012554][ T250] ? kasan_unpoison+0x44/0x70 [ 12.012559][ T250] do_init_module+0x2ad/0x8a0 [ 12.012563][ T250] ? lockdep_hardirqs_on+0x91/0x130 [ 12.012567][ T250] ? free_module+0x470/0x470 [ 12.012570][ T250] ? kfree+0x123/0x590 [ 12.012574][ T250] load_module+0x1424/0x1bb0 [ 12.012581][ T250] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.012586][ T250] ? backing_file_read_iter+0x541/0x790 [ 12.012590][ T250] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.012594][ T250] init_module_from_file+0x11f/0x1a0 [ 12.012597][ T250] ? __do_sys_init_module+0x220/0x220 [ 12.012605][ T250] ? __rwlock_init+0x150/0x150 [ 12.012609][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 12.012612][ T250] idempotent_init_module+0x37b/0x7c0 [ 12.012615][ T250] ? init_module_from_file+0x1a0/0x1a0 [ 12.012621][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.012624][ T250] ? cap_capable+0x1d7/0x3d0 [ 12.012629][ T250] __x64_sys_finit_module+0xdf/0x190 [ 12.012632][ T250] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.012635][ T250] do_syscall_64+0xff/0x530 [ 12.012637][ T250] ? exc_page_fault+0xee/0x100 [ 12.012640][ T250] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.012642][ T250] RIP: 0033:0x7fb83979e37d [ 12.012645][ T250] 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 [ 12.012647][ T250] RSP: 002b:00007ffc0e677df8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.012650][ T250] RAX: ffffffffffffffda RBX: 0000562dbe124a40 RCX: 00007fb83979e37d [ 12.012651][ T250] RDX: 0000000000000000 RSI: 0000562da6ea1ffd RDI: 0000000000000001 [ 12.012652][ T250] RBP: 00007ffc0e677e90 R08: 0000000000000000 R09: 0000000000000000 [ 12.012653][ T250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562da6ea1ffd [ 12.012653][ T250] R13: 0000562dbe124a00 R14: 0000000000040000 R15: 0000000000000000 [ 12.012660][ T250] [ 12.051058][ T250] ip_gre: GRE over IPv4 tunneling driver [ 12.357417][ T261] GACT probability NOT on [ 12.465380][ T263] ip6_gre: GRE over IPv6 tunneling driver [ 12.550008][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.550093][ T10] [ 12.550095][ T10] ============================= [ 12.550096][ T10] WARNING: suspicious RCU usage [ 12.550098][ T10] 7.2.0-virtme #1 Tainted: G W [ 12.550100][ T10] ----------------------------- [ 12.550101][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.550105][ T10] [ 12.550105][ T10] other info that might help us debug this: [ 12.550105][ T10] [ 12.550105][ T10] [ 12.550105][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 12.550106][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 12.550108][ T10] #0: ff11000008d60f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.550122][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.550126][ T10] #2: ff11000009e62530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.550132][ T10] #3: ffffffff9ef80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.550135][ T10] #4: ffffffff9ef80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.550140][ T10] #5: ffffffff9ef80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.550145][ T10] #6: ff1100000d235228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.550149][ T10] #7: ffffffff9ef80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.550155][ T10] #8: ffffffff9ef69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.550160][ T10] #9: ffffffff9ef69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.550164][ T10] #10: ffffffff9ee89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.550168][ T10] #11: ffffffff9ee89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.550172][ T10] [ 12.550172][ T10] stack backtrace: [ 12.550175][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.550178][ T10] Tainted: [W]=WARN [ 12.550179][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.550180][ T10] Workqueue: mld mld_ifc_work [ 12.550184][ T10] Call Trace: [ 12.550186][ T10] [ 12.550187][ T10] dump_stack_lvl+0x6f/0xa0 [ 12.550194][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.550200][ T10] __might_resched+0x2ac/0x390 [ 12.550204][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.550207][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 12.550213][ T10] __kmalloc_noprof+0x443/0x760 [ 12.550215][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 12.550221][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 12.550224][ T10] alloc_buf.isra.0+0x4b/0x260 [ 12.550227][ T10] put_chars+0x1e1/0x2f0 [ 12.550230][ T10] ? __send_to_port+0x420/0x420 [ 12.550233][ T10] ? validate_chain+0x34a/0xc20 [ 12.550238][ T10] hvc_console_print+0x292/0x780 [ 12.550245][ T10] ? hvc_write+0x3a0/0x3a0 [ 12.550247][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.550251][ T10] ? lock_acquire+0x13c/0x160 [ 12.550255][ T10] console_emit_next_record+0x22f/0x4c0 [ 12.550259][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 12.550261][ T10] ? console_flush_one_record+0x106/0x710 [ 12.550265][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.550267][ T10] ? lock_acquire+0x13c/0x160 [ 12.550271][ T10] console_flush_one_record+0x46f/0x710 [ 12.550276][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 12.550278][ T10] ? __lock_acquire+0x518/0xc20 [ 12.550283][ T10] console_unlock+0xee/0x1f0 [ 12.550286][ T10] ? console_flush_one_record+0x710/0x710 [ 12.550288][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.550291][ T10] ? lock_acquire+0x60/0x160 [ 12.550295][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.550296][ T10] ? vprintk_emit+0x320/0x3e0 [ 12.550300][ T10] vprintk_emit+0x37c/0x3e0 [ 12.550304][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 12.550307][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.550312][ T10] _printk+0xc7/0x100 [ 12.550315][ T10] ? snapshot_read.cold+0x21/0x21 [ 12.550317][ T10] ? ___ratelimit+0x4e7/0xa00 [ 12.550323][ T10] ? idr_get_free+0x830/0x830 [ 12.550329][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.550334][ T10] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 12.550338][ T10] ? ret_from_fork_asm+0x11/0x20 [ 12.550341][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.550344][ T10] ? stack_trace_save+0x93/0xc0 [ 12.550347][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 12.550349][ T10] ? netif_skb_features+0x658/0x1430 [ 12.550352][ T10] ? mark_lock_irq+0x390/0x9c0 [ 12.550354][ T10] ? lock_acquire+0x13c/0x160 [ 12.550356][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 12.550359][ T10] ? save_trace+0xe8/0x280 [ 12.550364][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.550366][ T10] dev_hard_start_xmit+0xf4/0x620 [ 12.550370][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 12.550373][ T10] sch_direct_xmit+0x13d/0xaa0 [ 12.550378][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.550380][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 12.550383][ T10] ? __rcu_read_lock+0x30/0x70 [ 12.550385][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.550387][ T10] ? lock_acquire+0x13c/0x160 [ 12.550392][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 12.550397][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 12.550398][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.550402][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.550404][ T10] ? lock_acquire+0x13c/0x160 [ 12.550408][ T10] __dev_queue_xmit+0x942/0x1b80 [ 12.550411][ T10] ? __lock_acquire+0x518/0xc20 [ 12.550416][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.550418][ T10] ? find_held_lock+0x2b/0x80 [ 12.550420][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.550431][ T10] ip6_finish_output2+0x423/0x1300 [ 12.550436][ T10] ? ip6_dst_lookup+0x80/0x80 [ 12.550438][ T10] ? find_held_lock+0x2b/0x80 [ 12.550441][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.550444][ T10] ? ip6_mtu+0x15d/0x310 [ 12.550449][ T10] ip6_finish_output+0x646/0xda0 [ 12.550453][ T10] ip6_output+0x23f/0x7f0 [ 12.550456][ T10] ? ip6_finish_output+0xda0/0xda0 [ 12.550457][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.550459][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.550462][ T10] ? mark_held_locks+0x40/0x70 [ 12.550466][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.550469][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.550471][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.550475][ T10] mld_sendpack+0x9d6/0xec0 [ 12.550479][ T10] ? mld_dad_start_work+0x240/0x240 [ 12.550486][ T10] ? mld_send_cr+0x50f/0x820 [ 12.550490][ T10] mld_ifc_work+0x36/0x190 [ 12.550493][ T10] ? process_one_work+0xdfc/0x1560 [ 12.550495][ T10] process_one_work+0xe3e/0x1560 [ 12.550501][ T10] ? __queue_delayed_work+0x470/0x470 [ 12.550506][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.550519][ T10] worker_thread+0x4f1/0xd60 [ 12.550526][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.550528][ T10] ? __kthread_parkme+0xbd/0x210 [ 12.550531][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.550534][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.550536][ T10] kthread+0x367/0x460 [ 12.550538][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.550541][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.550544][ T10] ret_from_fork+0x474/0x6b0 [ 12.550548][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.550551][ T10] ? __switch_to+0x5a3/0xe00 [ 12.550555][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.550557][ T10] ret_from_fork_asm+0x11/0x20 [ 12.550566][ T10] [ 12.608120][ T268] ip (268) used greatest stack depth: 24112 bytes left [ 12.608274][ T53] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.930442][ T278] br1: port 1(veth1) entered blocking state [ 12.932004][ T278] br1: port 1(veth1) entered disabled state [ 12.932699][ T278] veth1: entered allmulticast mode [ 12.935483][ T278] veth1: entered promiscuous mode [ 12.964339][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.966937][ T38] br1: port 1(veth1) entered blocking state [ 12.967456][ T38] br1: port 1(veth1) entered forwarding state [ 13.002167][ T281] br1: port 2(veth2) entered blocking state [ 13.002544][ T281] br1: port 2(veth2) entered disabled state [ 13.002909][ T281] veth2: entered allmulticast mode [ 13.004577][ T281] veth2: entered promiscuous mode [ 13.055747][ T39] br1: port 2(veth2) entered blocking state [ 13.055768][ T39] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.055771][ T39] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 39, name: kworker/u20:0 [ 13.055773][ T39] preempt_count: 202, expected: 0 [ 13.055775][ T39] RCU nest depth: 0, expected: 0 [ 13.055776][ T39] locks held by kworker/u20:0/39: 8, last CPU#3: [ 13.055779][ T39] #0: ff1100000114a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.055795][ T39] #1: ffa00000002bfd10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.055801][ T39] #2: ffffffff9f6d2c40 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 13.055808][ T39] #3: ff1100000e8f2e58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 13.055829][ T39] #4: ffffffff9ef69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.055836][ T39] #5: ffffffff9ef69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.055841][ T39] #6: ffffffff9ee89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.055846][ T39] #7: ffffffff9ee89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.055852][ T39] irq event stamp: 79693 [ 13.055854][ T39] hardirqs last enabled at (79692): [] __down_trylock_console_sem+0x86/0xa0 [ 13.055857][ T39] hardirqs last disabled at (79693): [] console_emit_next_record+0x3d4/0x4c0 [ 13.055860][ T39] softirqs last enabled at (79654): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 13.055864][ T39] softirqs last disabled at (79688): [] br_port_carrier_check+0x161/0x430 [bridge] [ 13.055877][ T39] Preemption disabled at: [ 13.055877][ T39] [<0000000000000000>] 0x0 [ 13.055886][ T39] CPU: 3 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.055891][ T39] Tainted: [W]=WARN [ 13.055892][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.055895][ T39] Workqueue: events_unbound linkwatch_event [ 13.055899][ T39] Call Trace: [ 13.055901][ T39] [ 13.055903][ T39] dump_stack_lvl+0x6f/0xa0 [ 13.055911][ T39] __might_resched.cold+0x1fe/0x2c1 [ 13.055917][ T39] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.055923][ T39] ? __kmalloc_noprof+0xdb/0x760 [ 13.055930][ T39] __kmalloc_noprof+0x443/0x760 [ 13.055934][ T39] ? alloc_buf.isra.0+0x4b/0x260 [ 13.055943][ T39] ? do_raw_spin_unlock+0x59/0x250 [ 13.055946][ T39] alloc_buf.isra.0+0x4b/0x260 [ 13.055951][ T39] put_chars+0x1e1/0x2f0 [ 13.055956][ T39] ? __send_to_port+0x420/0x420 [ 13.055960][ T39] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.055966][ T39] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.055970][ T39] ? validate_chain+0x38b/0xc20 [ 13.055976][ T39] hvc_console_print+0x292/0x780 [ 13.055979][ T39] ? mark_usage+0x61/0x170 [ 13.055982][ T39] ? __lock_acquire+0x518/0xc20 [ 13.055984][ T39] ? __lock_acquire+0x518/0xc20 [ 13.055992][ T39] ? hvc_write+0x3a0/0x3a0 [ 13.055994][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 13.056001][ T39] ? lock_acquire+0x13c/0x160 [ 13.056008][ T39] console_emit_next_record+0x22f/0x4c0 [ 13.056014][ T39] ? devkmsg_read+0x4b0/0x4b0 [ 13.056017][ T39] ? console_flush_one_record+0x106/0x710 [ 13.056022][ T39] ? rcu_is_watching+0x16/0xd0 [ 13.056026][ T39] ? lock_acquire+0x13c/0x160 [ 13.056032][ T39] console_flush_one_record+0x46f/0x710 [ 13.056039][ T39] ? console_emit_next_record+0x4c0/0x4c0 [ 13.056042][ T39] ? __lock_acquire+0x518/0xc20 [ 13.056051][ T39] console_unlock+0xee/0x1f0 [ 13.056056][ T39] ? console_flush_one_record+0x710/0x710 [ 13.056058][ T39] ? rcu_is_watching+0x16/0xd0 [ 13.056062][ T39] ? lock_acquire+0x60/0x160 [ 13.056068][ T39] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.056070][ T39] ? vprintk_emit+0x320/0x3e0 [ 13.056076][ T39] vprintk_emit+0x37c/0x3e0 [ 13.056083][ T39] ? wake_up_klogd_work_func+0x90/0x90 [ 13.056087][ T39] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.056091][ T39] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.056097][ T39] _printk+0xc7/0x100 [ 13.056104][ T39] ? snapshot_read.cold+0x21/0x21 [ 13.056114][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 13.056121][ T39] br_set_state+0x22f/0x430 [bridge] [ 13.056137][ T39] br_init_port+0xc4/0x200 [bridge] [ 13.056150][ T39] br_stp_enable_port+0x12/0x50 [bridge] [ 13.056163][ T39] br_port_carrier_check+0x220/0x430 [bridge] [ 13.056177][ T39] br_device_event+0x52d/0x8f0 [bridge] [ 13.056191][ T39] ? llc_exit+0x3e0/0x3e0 [llc] [ 13.056194][ T39] ? nlmsg_notify+0x62/0x250 [ 13.056205][ T39] notifier_call_chain+0xae/0x300 [ 13.056215][ T39] netif_state_change+0x139/0x340 [ 13.056222][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 13.056230][ T39] ? linkwatch_do_dev+0xae/0xd0 [ 13.056233][ T39] __linkwatch_run_queue+0x34c/0x750 [ 13.056238][ T39] ? linkwatch_do_dev+0xd0/0xd0 [ 13.056242][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 13.056250][ T39] linkwatch_event+0x7f/0xb0 [ 13.056253][ T39] ? __linkwatch_run_queue+0x750/0x750 [ 13.056259][ T39] process_one_work+0xe3e/0x1560 [ 13.056270][ T39] ? __queue_delayed_work+0x470/0x470 [ 13.056275][ T39] ? lock_acquire.part.0+0xd4/0x280 [ 13.056288][ T39] worker_thread+0x4f1/0xd60 [ 13.056300][ T39] ? rescuer_thread+0x1340/0x1340 [ 13.056303][ T39] kthread+0x367/0x460 [ 13.056306][ T39] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.056310][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.056315][ T39] ret_from_fork+0x474/0x6b0 [ 13.056321][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.056327][ T39] ? __switch_to+0x5a3/0xe00 [ 13.056331][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.056336][ T39] ret_from_fork_asm+0x11/0x20 [ 13.056350][ T39] [ 13.094628][ T39] br1: port 2(veth2) entered forwarding state [ 13.109207][ T53] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.252275][ T10] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.668794][ T69] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.973528][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.974530][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.036249][ T10] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.101874][ T64] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.101935][ T64] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.101937][ T64] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 64, name: kworker/2:2 [ 14.101939][ T64] preempt_count: 202, expected: 0 [ 14.101940][ T64] RCU nest depth: 3, expected: 0 [ 14.101941][ T64] locks held by kworker/2:2/64: 12, last CPU#2: [ 14.101943][ T64] #0: ff11000008d60f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 14.101957][ T64] #1: ffa0000000457d10 ((work_completion)(&(&idev->mc_dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 14.101961][ T64] #2: ff11000009e62530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_dad_work+0x2e/0x190 [ 14.101966][ T64] #3: ffffffff9ef80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 14.101969][ T64] #4: ffffffff9ef80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 14.101973][ T64] #5: ffffffff9ef80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 14.101979][ T64] #6: ff1100000d235228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 14.101983][ T64] #7: ffffffff9ef80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 14.101989][ T64] #8: ffffffff9ef69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.101994][ T64] #9: ffffffff9ef69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.101997][ T64] #10: ffffffff9ee89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.102001][ T64] #11: ffffffff9ee89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.102005][ T64] irq event stamp: 16711 [ 14.102005][ T64] hardirqs last enabled at (16710): [] __down_trylock_console_sem+0x86/0xa0 [ 14.102008][ T64] hardirqs last disabled at (16711): [] console_emit_next_record+0x3d4/0x4c0 [ 14.102010][ T64] softirqs last enabled at (16700): [] icmp6_dst_alloc+0x317/0x4d0 [ 14.102012][ T64] softirqs last disabled at (16704): [] __dev_queue_xmit+0x1fc/0x1b80 [ 14.102015][ T64] Preemption disabled at: [ 14.102016][ T64] [] __dev_queue_xmit+0x204/0x1b80 [ 14.102022][ T64] CPU: 2 UID: 0 PID: 64 Comm: kworker/2:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.102025][ T64] Tainted: [W]=WARN [ 14.102026][ T64] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.102029][ T64] Workqueue: mld mld_dad_work [ 14.102032][ T64] Call Trace: [ 14.102034][ T64] [ 14.102036][ T64] dump_stack_lvl+0x6f/0xa0 [ 14.102042][ T64] ? __dev_queue_xmit+0x204/0x1b80 [ 14.102044][ T64] __might_resched.cold+0x1fe/0x2c1 [ 14.102049][ T64] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.102053][ T64] ? __kmalloc_noprof+0xdb/0x760 [ 14.102058][ T64] __kmalloc_noprof+0x443/0x760 [ 14.102060][ T64] ? alloc_buf.isra.0+0x4b/0x260 [ 14.102066][ T64] ? do_raw_spin_unlock+0x59/0x250 [ 14.102069][ T64] alloc_buf.isra.0+0x4b/0x260 [ 14.102072][ T64] put_chars+0x1e1/0x2f0 [ 14.102075][ T64] ? __send_to_port+0x420/0x420 [ 14.102078][ T64] ? validate_chain+0x34a/0xc20 [ 14.102083][ T64] hvc_console_print+0x292/0x780 [ 14.102090][ T64] ? hvc_write+0x3a0/0x3a0 [ 14.102092][ T64] ? rcu_is_watching+0x16/0xd0 [ 14.102096][ T64] ? lock_acquire+0x13c/0x160 [ 14.102100][ T64] console_emit_next_record+0x22f/0x4c0 [ 14.102107][ T64] ? devkmsg_read+0x4b0/0x4b0 [ 14.102109][ T64] ? console_flush_one_record+0x106/0x710 [ 14.102112][ T64] ? rcu_is_watching+0x16/0xd0 [ 14.102115][ T64] ? lock_acquire+0x13c/0x160 [ 14.102119][ T64] console_flush_one_record+0x46f/0x710 [ 14.102123][ T64] ? console_emit_next_record+0x4c0/0x4c0 [ 14.102125][ T64] ? __lock_acquire+0x518/0xc20 [ 14.102130][ T64] console_unlock+0xee/0x1f0 [ 14.102133][ T64] ? console_flush_one_record+0x710/0x710 [ 14.102135][ T64] ? rcu_is_watching+0x16/0xd0 [ 14.102137][ T64] ? lock_acquire+0x60/0x160 [ 14.102141][ T64] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.102143][ T64] ? vprintk_emit+0x320/0x3e0 [ 14.102146][ T64] vprintk_emit+0x37c/0x3e0 [ 14.102150][ T64] ? wake_up_klogd_work_func+0x90/0x90 [ 14.102153][ T64] ? __lock_release.isra.0+0x69/0x1a0 [ 14.102158][ T64] _printk+0xc7/0x100 [ 14.102162][ T64] ? snapshot_read.cold+0x21/0x21 [ 14.102163][ T64] ? ___ratelimit+0x4e7/0xa00 [ 14.102169][ T64] ? idr_get_free+0x830/0x830 [ 14.102174][ T64] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 14.102180][ T64] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 14.102184][ T64] ? mark_usage+0x61/0x170 [ 14.102187][ T64] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 14.102190][ T64] ? mark_usage+0x61/0x170 [ 14.102192][ T64] ? netif_skb_features+0x658/0x1430 [ 14.102194][ T64] ? __lock_acquire+0x518/0xc20 [ 14.102196][ T64] ? validate_chain+0x737/0xc20 [ 14.102199][ T64] ? skb_network_protocol+0x3b0/0x3b0 [ 14.102201][ T64] ? mark_usage+0x61/0x170 [ 14.102205][ T64] ? rcu_is_watching+0x16/0xd0 [ 14.102208][ T64] dev_hard_start_xmit+0xf4/0x620 [ 14.102210][ T64] ? lockdep_hardirqs_on_prepare.part.0+0x110/0x160 [ 14.102213][ T64] ? validate_xmit_skb_list+0xb3/0x150 [ 14.102216][ T64] sch_direct_xmit+0x13d/0xaa0 [ 14.102220][ T64] ? lock_acquire.part.0+0xd4/0x280 [ 14.102223][ T64] ? dequeue_skb+0x1db0/0x1db0 [ 14.102225][ T64] ? __rcu_read_lock+0x30/0x70 [ 14.102227][ T64] ? lock_acquire+0x13c/0x160 [ 14.102232][ T64] __dev_xmit_skb+0xecc/0x1be0 [ 14.102235][ T64] ? tc_run+0x45e/0x7e0 [ 14.102238][ T64] ? alloc_netdev_dummy+0x30/0x30 [ 14.102240][ T64] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 14.102243][ T64] ? rcu_is_watching+0x16/0xd0 [ 14.102245][ T64] ? lock_acquire+0x13c/0x160 [ 14.102249][ T64] __dev_queue_xmit+0x942/0x1b80 [ 14.102256][ T64] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 14.102258][ T64] ? lock_acquire.part.0+0xd4/0x280 [ 14.102260][ T64] ? find_held_lock+0x2b/0x80 [ 14.102266][ T64] ? neigh_hh_output+0x152/0x4c0 [ 14.102271][ T64] ip6_finish_output2+0x96f/0x1300 [ 14.102276][ T64] ? ip6_dst_lookup+0x80/0x80 [ 14.102278][ T64] ? find_held_lock+0x2b/0x80 [ 14.102280][ T64] ? __lock_release.isra.0+0x69/0x1a0 [ 14.102283][ T64] ? ip6_mtu+0x15d/0x310 [ 14.102287][ T64] ip6_finish_output+0x646/0xda0 [ 14.102291][ T64] ip6_output+0x23f/0x7f0 [ 14.102294][ T64] ? ip6_finish_output+0xda0/0xda0 [ 14.102296][ T64] ? __lock_release.isra.0+0x69/0x1a0 [ 14.102298][ T64] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 14.102301][ T64] ? mark_held_locks+0x40/0x70 [ 14.102304][ T64] ? __local_bh_enable_ip+0xaa/0x150 [ 14.102307][ T64] ? __local_bh_enable_ip+0xaa/0x150 [ 14.102309][ T64] ? icmp6_dst_alloc+0x317/0x4d0 [ 14.102312][ T64] mld_sendpack+0x9d6/0xec0 [ 14.102317][ T64] ? mld_dad_start_work+0x240/0x240 [ 14.102327][ T64] mld_dad_work+0x36/0x190 [ 14.102329][ T64] ? process_one_work+0xdfc/0x1560 [ 14.102331][ T64] process_one_work+0xe3e/0x1560 [ 14.102338][ T64] ? __queue_delayed_work+0x470/0x470 [ 14.102341][ T64] ? lock_acquire.part.0+0xd4/0x280 [ 14.102348][ T64] worker_thread+0x4f1/0xd60 [ 14.102352][ T64] ? rescuer_thread+0x1340/0x1340 [ 14.102354][ T64] ? __kthread_parkme+0xbd/0x210 [ 14.102357][ T64] ? rescuer_thread+0x1340/0x1340 [ 14.102360][ T64] ? rescuer_thread+0x1340/0x1340 [ 14.102362][ T64] kthread+0x367/0x460 [ 14.102364][ T64] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.102366][ T64] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.102369][ T64] ret_from_fork+0x474/0x6b0 [ 14.102373][ T64] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 14.102376][ T64] ? __switch_to+0x5a3/0xe00 [ 14.102379][ T64] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.102382][ T64] ret_from_fork_asm+0x11/0x20 [ 14.102390][ T64] [ 18.325275][ C2] ip6_tnl_xmit_ctl: 3 callbacks suppressed [ 18.325285][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.325346][ C2] [ 18.325347][ C2] ======================================================== [ 18.325348][ C2] WARNING: possible irq lock inversion dependency detected [ 18.325350][ C2] 7.2.0-virtme #1 Tainted: G W [ 18.325352][ C2] -------------------------------------------------------- [ 18.325353][ C2] swapper/2/0 just changed the state of lock: [ 18.325354][ C2] ffffffff9ee89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.325368][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 18.325369][ C2] (fs_reclaim){+.+.}-{0:0} [ 18.325371][ C2] [ 18.325371][ C2] [ 18.325371][ C2] and interrupts could create inverse lock ordering between them. [ 18.325371][ C2] [ 18.325372][ C2] [ 18.325372][ C2] other info that might help us debug this: [ 18.325372][ C2] Possible interrupt unsafe locking scenario: [ 18.325372][ C2] [ 18.325373][ C2] CPU0 CPU1 [ 18.325373][ C2] ---- ---- [ 18.325373][ C2] lock(fs_reclaim); [ 18.325374][ C2] local_irq_disable(); [ 18.325375][ C2] lock(console_owner); [ 18.325376][ C2] lock(fs_reclaim); [ 18.325377][ C2] [ 18.325377][ C2] lock(console_owner); [ 18.325378][ C2] [ 18.325378][ C2] *** DEADLOCK *** [ 18.325378][ C2] [ 18.325378][ C2] locks held by swapper/2/0: 8, last CPU#2: [ 18.325379][ C2] #0: ffa0000000228c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 18.325385][ C2] #1: ffffffff9ef80b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 18.325391][ C2] #2: ffffffff9ef80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 18.325395][ C2] #3: ffffffff9ef80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 18.325399][ C2] #4: ff1100000d235228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 18.325403][ C2] #5: ffffffff9ef80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 18.325409][ C2] #6: ffffffff9ef69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.325412][ C2] #7: ffffffff9ef69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.325415][ C2] [ 18.325415][ C2] the shortest dependencies between 2nd lock and 1st lock: [ 18.325420][ C2] -> (fs_reclaim){+.+.}-{0:0} { [ 18.325422][ C2] HARDIRQ-ON-W at: [ 18.325423][ C2] __lock_acquire+0x388/0xc20 [ 18.325426][ C2] lock_acquire.part.0+0xd4/0x280 [ 18.325428][ C2] fs_reclaim_acquire+0xd5/0x120 [ 18.325430][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 18.325433][ C2] kthread_create_worker_on_node+0xea/0x210 [ 18.325435][ C2] workqueue_init+0x2a/0x680 [ 18.325439][ C2] kernel_init_freeable+0x2fe/0x630 [ 18.325441][ C2] kernel_init+0x21/0x150 [ 18.325444][ C2] ret_from_fork+0x474/0x6b0 [ 18.325447][ C2] ret_from_fork_asm+0x11/0x20 [ 18.325450][ C2] SOFTIRQ-ON-W at: [ 18.325450][ C2] __lock_acquire+0x388/0xc20 [ 18.325452][ C2] lock_acquire.part.0+0xd4/0x280 [ 18.325453][ C2] fs_reclaim_acquire+0xd5/0x120 [ 18.325454][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 18.325456][ C2] kthread_create_worker_on_node+0xea/0x210 [ 18.325457][ C2] workqueue_init+0x2a/0x680 [ 18.325458][ C2] kernel_init_freeable+0x2fe/0x630 [ 18.325459][ C2] kernel_init+0x21/0x150 [ 18.325461][ C2] ret_from_fork+0x474/0x6b0 [ 18.325462][ C2] ret_from_fork_asm+0x11/0x20 [ 18.325463][ C2] INITIAL USE at: [ 18.325463][ C2] __lock_acquire+0x388/0xc20 [ 18.325465][ C2] lock_acquire.part.0+0xd4/0x280 [ 18.325466][ C2] fs_reclaim_acquire+0xd5/0x120 [ 18.325467][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 18.325468][ C2] kthread_create_worker_on_node+0xea/0x210 [ 18.325470][ C2] workqueue_init+0x2a/0x680 [ 18.325471][ C2] kernel_init_freeable+0x2fe/0x630 [ 18.325472][ C2] kernel_init+0x21/0x150 [ 18.325473][ C2] ret_from_fork+0x474/0x6b0 [ 18.325474][ C2] ret_from_fork_asm+0x11/0x20 [ 18.325475][ C2] } [ 18.325476][ C2] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 18.325480][ C2] ... acquired at: [ 18.325481][ C2] __lock_acquire+0x518/0xc20 [ 18.325482][ C2] lock_acquire.part.0+0xd4/0x280 [ 18.325484][ C2] fs_reclaim_acquire+0xd5/0x120 [ 18.325485][ C2] __kmalloc_noprof+0xd3/0x760 [ 18.325486][ C2] alloc_buf.isra.0+0x4b/0x260 [ 18.325489][ C2] put_chars+0x1e1/0x2f0 [ 18.325490][ C2] hvc_console_print+0x292/0x780 [ 18.325492][ C2] console_emit_next_record+0x22f/0x4c0 [ 18.325494][ C2] console_flush_one_record+0x46f/0x710 [ 18.325495][ C2] console_unlock+0xee/0x1f0 [ 18.325497][ C2] vprintk_emit+0x37c/0x3e0 [ 18.325498][ C2] _printk+0xc7/0x100 [ 18.325501][ C2] dm_interface_init+0x50/0x60 [ 18.325504][ C2] dm_init+0x51/0xd0 [ 18.325505][ C2] do_one_initcall+0x124/0x4f0 [ 18.325506][ C2] kernel_init_freeable+0x596/0x630 [ 18.325507][ C2] kernel_init+0x21/0x150 [ 18.325508][ C2] ret_from_fork+0x474/0x6b0 [ 18.325509][ C2] ret_from_fork_asm+0x11/0x20 [ 18.325510][ C2] [ 18.325511][ C2] -> (console_owner){..-.}-{0:0} { [ 18.325513][ C2] IN-SOFTIRQ-W at: [ 18.325513][ C2] __lock_acquire+0x388/0xc20 [ 18.325515][ C2] lock_acquire.part.0+0xd4/0x280 [ 18.325516][ C2] console_lock_spinning_enable+0x5c/0x60 [ 18.325517][ C2] console_emit_next_record+0x1d1/0x4c0 [ 18.325519][ C2] console_flush_one_record+0x46f/0x710 [ 18.325520][ C2] console_unlock+0xee/0x1f0 [ 18.325522][ C2] vprintk_emit+0x37c/0x3e0 [ 18.325523][ C2] _printk+0xc7/0x100 [ 18.325525][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.325527][ C2] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.325530][ C2] dev_hard_start_xmit+0xf4/0x620 [ 18.325531][ C2] sch_direct_xmit+0x13d/0xaa0 [ 18.325533][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 18.325534][ C2] __dev_queue_xmit+0x942/0x1b80 [ 18.325536][ C2] ip6_finish_output2+0x96f/0x1300 [ 18.325537][ C2] ip6_finish_output+0x646/0xda0 [ 18.325538][ C2] ip6_output+0x23f/0x7f0 [ 18.325539][ C2] ndisc_send_skb+0xba3/0x1520 [ 18.325541][ C2] addrconf_rs_timer+0x26f/0x770 [ 18.325543][ C2] call_timer_fn+0x160/0x4d0 [ 18.325544][ C2] __run_timers+0x68f/0xaa0 [ 18.325546][ C2] run_timer_softirq+0xf0/0x160 [ 18.325548][ C2] handle_softirqs+0x1d3/0x900 [ 18.325550][ C2] __irq_exit_rcu+0x145/0x1c0 [ 18.325551][ C2] irq_exit_rcu+0xe/0x30 [ 18.325552][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.325554][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.325556][ C2] pv_native_safe_halt+0xf/0x10 [ 18.325557][ C2] default_idle+0x9/0x10 [ 18.325559][ C2] default_idle_call+0x6e/0xb0 [ 18.325560][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.325563][ C2] do_idle+0xd8/0x190 [ 18.325564][ C2] cpu_startup_entry+0x53/0x70 [ 18.325565][ C2] start_secondary+0x204/0x2b0 [ 18.325567][ C2] common_startup_64+0x13e/0x148 [ 18.325569][ C2] INITIAL USE at: [ 18.325570][ C2] } [ 18.325570][ C2] ... key at: [] console_owner_dep_map+0x0/0x60 [ 18.325573][ C2] ... acquired at: [ 18.325574][ C2] mark_lock+0x1d7/0xa00 [ 18.325575][ C2] mark_usage+0x42/0x170 [ 18.325576][ C2] __lock_acquire+0x388/0xc20 [ 18.325577][ C2] lock_acquire.part.0+0xd4/0x280 [ 18.325579][ C2] console_lock_spinning_enable+0x5c/0x60 [ 18.325580][ C2] console_emit_next_record+0x1d1/0x4c0 [ 18.325582][ C2] console_flush_one_record+0x46f/0x710 [ 18.325583][ C2] console_unlock+0xee/0x1f0 [ 18.325585][ C2] vprintk_emit+0x37c/0x3e0 [ 18.325586][ C2] _printk+0xc7/0x100 [ 18.325587][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.325589][ C2] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.325591][ C2] dev_hard_start_xmit+0xf4/0x620 [ 18.325592][ C2] sch_direct_xmit+0x13d/0xaa0 [ 18.325593][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 18.325594][ C2] __dev_queue_xmit+0x942/0x1b80 [ 18.325596][ C2] ip6_finish_output2+0x96f/0x1300 [ 18.325597][ C2] ip6_finish_output+0x646/0xda0 [ 18.325598][ C2] ip6_output+0x23f/0x7f0 [ 18.325599][ C2] ndisc_send_skb+0xba3/0x1520 [ 18.325601][ C2] addrconf_rs_timer+0x26f/0x770 [ 18.325602][ C2] call_timer_fn+0x160/0x4d0 [ 18.325604][ C2] __run_timers+0x68f/0xaa0 [ 18.325605][ C2] run_timer_softirq+0xf0/0x160 [ 18.325606][ C2] handle_softirqs+0x1d3/0x900 [ 18.325608][ C2] __irq_exit_rcu+0x145/0x1c0 [ 18.325609][ C2] irq_exit_rcu+0xe/0x30 [ 18.325610][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.325611][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.325612][ C2] pv_native_safe_halt+0xf/0x10 [ 18.325614][ C2] default_idle+0x9/0x10 [ 18.325615][ C2] default_idle_call+0x6e/0xb0 [ 18.325617][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.325618][ C2] do_idle+0xd8/0x190 [ 18.325619][ C2] cpu_startup_entry+0x53/0x70 [ 18.325620][ C2] start_secondary+0x204/0x2b0 [ 18.325621][ C2] common_startup_64+0x13e/0x148 [ 18.325622][ C2] [ 18.325622][ C2] [ 18.325622][ C2] stack backtrace: [ 18.325625][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.325628][ C2] Tainted: [W]=WARN [ 18.325629][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.325631][ C2] Call Trace: [ 18.325632][ C2] [ 18.325634][ C2] dump_stack_lvl+0x6f/0xa0 [ 18.325639][ C2] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 18.325641][ C2] mark_lock_irq+0x989/0x9c0 [ 18.325642][ C2] ? add_lock_to_list+0x2c/0x1a0 [ 18.325645][ C2] mark_lock+0x1d7/0xa00 [ 18.325647][ C2] mark_usage+0x42/0x170 [ 18.325648][ C2] __lock_acquire+0x388/0xc20 [ 18.325650][ C2] lock_acquire.part.0+0xd4/0x280 [ 18.325652][ C2] ? console_lock_spinning_enable+0x40/0x60 [ 18.325654][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.325657][ C2] ? lock_acquire+0x13c/0x160 [ 18.325659][ C2] console_lock_spinning_enable+0x5c/0x60 [ 18.325661][ C2] ? console_lock_spinning_enable+0x40/0x60 [ 18.325662][ C2] console_emit_next_record+0x1d1/0x4c0 [ 18.325664][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 18.325666][ C2] ? console_flush_one_record+0x106/0x710 [ 18.325668][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.325669][ C2] ? lock_acquire+0x13c/0x160 [ 18.325671][ C2] console_flush_one_record+0x46f/0x710 [ 18.325673][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 18.325675][ C2] ? __lock_acquire+0x518/0xc20 [ 18.325677][ C2] console_unlock+0xee/0x1f0 [ 18.325679][ C2] ? console_flush_one_record+0x710/0x710 [ 18.325681][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.325683][ C2] ? lock_acquire+0x60/0x160 [ 18.325692][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.325694][ C2] ? vprintk_emit+0x320/0x3e0 [ 18.325696][ C2] vprintk_emit+0x37c/0x3e0 [ 18.325698][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 18.325700][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.325702][ C2] _printk+0xc7/0x100 [ 18.325704][ C2] ? snapshot_read.cold+0x21/0x21 [ 18.325705][ C2] ? ___ratelimit+0x4e7/0xa00 [ 18.325709][ C2] ? idr_get_free+0x830/0x830 [ 18.325711][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.325714][ C2] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.325715][ C2] ? mark_usage+0x61/0x170 [ 18.325717][ C2] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.325719][ C2] ? mark_usage+0x61/0x170 [ 18.325720][ C2] ? netif_skb_features+0x658/0x1430 [ 18.325722][ C2] ? __lock_acquire+0x518/0xc20 [ 18.325723][ C2] ? validate_chain+0x737/0xc20 [ 18.325725][ C2] ? skb_network_protocol+0x3b0/0x3b0 [ 18.325727][ C2] ? mark_usage+0x61/0x170 [ 18.325729][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.325731][ C2] dev_hard_start_xmit+0xf4/0x620 [ 18.325732][ C2] ? validate_chain+0x730/0xc20 [ 18.325734][ C2] ? validate_xmit_skb_list+0xb3/0x150 [ 18.325736][ C2] sch_direct_xmit+0x13d/0xaa0 [ 18.325737][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 18.325739][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 18.325740][ C2] ? __rcu_read_lock+0x30/0x70 [ 18.325742][ C2] ? lock_acquire+0x13c/0x160 [ 18.325744][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 18.325745][ C2] ? tc_run+0x45e/0x7e0 [ 18.325747][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 18.325748][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.325750][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.325752][ C2] ? lock_acquire+0x13c/0x160 [ 18.325754][ C2] __dev_queue_xmit+0x942/0x1b80 [ 18.325757][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.325758][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 18.325760][ C2] ? find_held_lock+0x2b/0x80 [ 18.325762][ C2] ? neigh_hh_output+0x152/0x4c0 [ 18.325764][ C2] ip6_finish_output2+0x96f/0x1300 [ 18.325766][ C2] ? ip6_dst_lookup+0x80/0x80 [ 18.325768][ C2] ? find_held_lock+0x2b/0x80 [ 18.325769][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.325771][ C2] ? ip6_mtu+0x15d/0x310 [ 18.325773][ C2] ip6_finish_output+0x646/0xda0 [ 18.325775][ C2] ip6_output+0x23f/0x7f0 [ 18.325776][ C2] ? ip6_finish_output+0xda0/0xda0 [ 18.325777][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 18.325779][ C2] ? find_held_lock+0x2b/0x80 [ 18.325780][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.325782][ C2] ? __local_bh_enable_ip+0xaa/0x150 [ 18.325784][ C2] ndisc_send_skb+0xba3/0x1520 [ 18.325786][ C2] ? ndisc_recv_na+0xea0/0xea0 [ 18.325788][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.325790][ C2] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.325792][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.325794][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.325796][ C2] addrconf_rs_timer+0x26f/0x770 [ 18.325798][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.325800][ C2] ? lock_acquire+0x13c/0x160 [ 18.325802][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.325803][ C2] call_timer_fn+0x160/0x4d0 [ 18.325805][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 18.325807][ C2] ? debug_object_active_state+0x430/0x430 [ 18.325811][ C2] ? find_held_lock+0x2b/0x80 [ 18.325812][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.325814][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.325816][ C2] __run_timers+0x68f/0xaa0 [ 18.325817][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.325820][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.325821][ C2] ? __lock_acquire+0x518/0xc20 [ 18.325824][ C2] ? __rwlock_init+0x150/0x150 [ 18.325826][ C2] run_timer_softirq+0xf0/0x160 [ 18.325828][ C2] ? __run_timers+0xaa0/0xaa0 [ 18.325830][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.325832][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.325834][ C2] handle_softirqs+0x1d3/0x900 [ 18.325835][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.325837][ C2] ? _local_bh_enable+0xc0/0xc0 [ 18.325839][ C2] __irq_exit_rcu+0x145/0x1c0 [ 18.325840][ C2] irq_exit_rcu+0xe/0x30 [ 18.325842][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.325843][ C2] [ 18.325844][ C2] [ 18.325844][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 18.325846][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.325848][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.325851][ C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 18.325853][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 18.325855][ C2] RAX: 000000000009da33 RBX: ff11000001bec6c0 RCX: ffffffff9bcf0307 [ 18.325856][ C2] RDX: ff11000001bec6c0 RSI: ffffffff9ea38af6 RDI: ffffffff9e48d8e0 [ 18.325857][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.325858][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 18.325858][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.325860][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.325862][ C2] default_idle+0x9/0x10 [ 18.325864][ C2] default_idle_call+0x6e/0xb0 [ 18.325865][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.325867][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 18.325868][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 18.325870][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.325871][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.325873][ C2] do_idle+0xd8/0x190 [ 18.325875][ C2] cpu_startup_entry+0x53/0x70 [ 18.325876][ C2] start_secondary+0x204/0x2b0 [ 18.325878][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.325879][ C2] common_startup_64+0x13e/0x148 [ 18.325882][ C2] [ 18.325887][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.325889][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 18.325890][ C2] preempt_count: 303, expected: 0 [ 18.325891][ C2] RCU nest depth: 3, expected: 0 [ 18.325892][ C2] INFO: lockdep is turned off. [ 18.325893][ C2] irq event stamp: 645735 [ 18.325893][ C2] hardirqs last enabled at (645734): [] __down_trylock_console_sem+0x86/0xa0 [ 18.325895][ C2] hardirqs last disabled at (645735): [] console_emit_next_record+0x3d4/0x4c0 [ 18.325897][ C2] softirqs last enabled at (645642): [] handle_softirqs+0x67c/0x900 [ 18.325899][ C2] softirqs last disabled at (645685): [] __irq_exit_rcu+0x145/0x1c0 [ 18.325901][ C2] Preemption disabled at: [ 18.325901][ C2] [<0000000000000000>] 0x0 [ 18.325904][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.325906][ C2] Tainted: [W]=WARN [ 18.325907][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.325907][ C2] Call Trace: [ 18.325908][ C2] [ 18.325908][ C2] dump_stack_lvl+0x6f/0xa0 [ 18.325910][ C2] __might_resched.cold+0x1fe/0x2c1 [ 18.325913][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.325916][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.325919][ C2] __kmalloc_noprof+0x443/0x760 [ 18.325920][ C2] ? __rwlock_init+0x150/0x150 [ 18.325922][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 18.325924][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 18.325925][ C2] alloc_buf.isra.0+0x4b/0x260 [ 18.325927][ C2] put_chars+0x1e1/0x2f0 [ 18.325929][ C2] ? __send_to_port+0x420/0x420 [ 18.325930][ C2] ? mark_lock+0x1d7/0xa00 [ 18.325932][ C2] hvc_console_print+0x292/0x780 [ 18.325935][ C2] ? hvc_write+0x3a0/0x3a0 [ 18.325936][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.325938][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.325940][ C2] console_emit_next_record+0x22f/0x4c0 [ 18.325942][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 18.325944][ C2] ? console_flush_one_record+0x106/0x710 [ 18.325946][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.325947][ C2] ? lock_acquire+0x13c/0x160 [ 18.325949][ C2] console_flush_one_record+0x46f/0x710 [ 18.325951][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 18.325953][ C2] ? __lock_acquire+0x518/0xc20 [ 18.325955][ C2] console_unlock+0xee/0x1f0 [ 18.325957][ C2] ? console_flush_one_record+0x710/0x710 [ 18.325959][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.325960][ C2] ? lock_acquire+0x60/0x160 [ 18.325962][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.325964][ C2] ? vprintk_emit+0x320/0x3e0 [ 18.325965][ C2] vprintk_emit+0x37c/0x3e0 [ 18.325968][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 18.325969][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.325972][ C2] _printk+0xc7/0x100 [ 18.325973][ C2] ? snapshot_read.cold+0x21/0x21 [ 18.325975][ C2] ? ___ratelimit+0x4e7/0xa00 [ 18.325977][ C2] ? idr_get_free+0x830/0x830 [ 18.325979][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.325982][ C2] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.325984][ C2] ? mark_usage+0x61/0x170 [ 18.325985][ C2] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.325987][ C2] ? mark_usage+0x61/0x170 [ 18.325988][ C2] ? netif_skb_features+0x658/0x1430 [ 18.325990][ C2] ? __lock_acquire+0x518/0xc20 [ 18.325991][ C2] ? validate_chain+0x737/0xc20 [ 18.325993][ C2] ? skb_network_protocol+0x3b0/0x3b0 [ 18.325995][ C2] ? mark_usage+0x61/0x170 [ 18.325997][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.325998][ C2] dev_hard_start_xmit+0xf4/0x620 [ 18.326000][ C2] ? validate_chain+0x730/0xc20 [ 18.326001][ C2] ? validate_xmit_skb_list+0xb3/0x150 [ 18.326003][ C2] sch_direct_xmit+0x13d/0xaa0 [ 18.326005][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 18.326006][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 18.326008][ C2] ? __rcu_read_lock+0x30/0x70 [ 18.326009][ C2] ? lock_acquire+0x13c/0x160 [ 18.326011][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 18.326013][ C2] ? tc_run+0x45e/0x7e0 [ 18.326014][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 18.326016][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.326017][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.326019][ C2] ? lock_acquire+0x13c/0x160 [ 18.326021][ C2] __dev_queue_xmit+0x942/0x1b80 [ 18.326024][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.326025][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 18.326027][ C2] ? find_held_lock+0x2b/0x80 [ 18.326029][ C2] ? neigh_hh_output+0x152/0x4c0 [ 18.326031][ C2] ip6_finish_output2+0x96f/0x1300 [ 18.326033][ C2] ? ip6_dst_lookup+0x80/0x80 [ 18.326034][ C2] ? find_held_lock+0x2b/0x80 [ 18.326036][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.326037][ C2] ? ip6_mtu+0x15d/0x310 [ 18.326039][ C2] ip6_finish_output+0x646/0xda0 [ 18.326041][ C2] ip6_output+0x23f/0x7f0 [ 18.326042][ C2] ? ip6_finish_output+0xda0/0xda0 [ 18.326044][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 18.326045][ C2] ? find_held_lock+0x2b/0x80 [ 18.326047][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.326048][ C2] ? __local_bh_enable_ip+0xaa/0x150 [ 18.326050][ C2] ndisc_send_skb+0xba3/0x1520 [ 18.326052][ C2] ? ndisc_recv_na+0xea0/0xea0 [ 18.326054][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.326056][ C2] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.326058][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.326060][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.326062][ C2] addrconf_rs_timer+0x26f/0x770 [ 18.326064][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.326066][ C2] ? lock_acquire+0x13c/0x160 [ 18.326067][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.326069][ C2] call_timer_fn+0x160/0x4d0 [ 18.326071][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 18.326073][ C2] ? debug_object_active_state+0x430/0x430 [ 18.326075][ C2] ? find_held_lock+0x2b/0x80 [ 18.326076][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.326078][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.326080][ C2] __run_timers+0x68f/0xaa0 [ 18.326081][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.326084][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.326085][ C2] ? __lock_acquire+0x518/0xc20 [ 18.326088][ C2] ? __rwlock_init+0x150/0x150 [ 18.326090][ C2] run_timer_softirq+0xf0/0x160 [ 18.326092][ C2] ? __run_timers+0xaa0/0xaa0 [ 18.326094][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.326095][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.326096][ C2] handle_softirqs+0x1d3/0x900 [ 18.326098][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 18.326100][ C2] ? _local_bh_enable+0xc0/0xc0 [ 18.326104][ C2] __irq_exit_rcu+0x145/0x1c0 [ 18.326106][ C2] irq_exit_rcu+0xe/0x30 [ 18.326107][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.326109][ C2] [ 18.326110][ C2] [ 18.326110][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 18.326112][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.326113][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.326115][ C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 18.326116][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 18.326117][ C2] RAX: 000000000009da33 RBX: ff11000001bec6c0 RCX: ffffffff9bcf0307 [ 18.326118][ C2] RDX: ff11000001bec6c0 RSI: ffffffff9ea38af6 RDI: ffffffff9e48d8e0 [ 18.326118][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.326119][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 18.326120][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.326121][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.326123][ C2] default_idle+0x9/0x10 [ 18.326125][ C2] default_idle_call+0x6e/0xb0 [ 18.326126][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.326128][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 18.326129][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 18.326131][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.326132][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.326134][ C2] do_idle+0xd8/0x190 [ 18.326135][ C2] cpu_startup_entry+0x53/0x70 [ 18.326137][ C2] start_secondary+0x204/0x2b0 [ 18.326138][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.326140][ C2] common_startup_64+0x13e/0x148 [ 18.326142][ C2] [ 18.856413][ T323] Mirror/redirect action on [ 27.028397][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 27.028416][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.028419][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 27.028421][ C2] preempt_count: 303, expected: 0 [ 27.028422][ C2] RCU nest depth: 3, expected: 0 [ 27.028423][ C2] INFO: lockdep is turned off. [ 27.028424][ C2] irq event stamp: 645735 [ 27.028425][ C2] hardirqs last enabled at (645734): [] __down_trylock_console_sem+0x86/0xa0 [ 27.028435][ C2] hardirqs last disabled at (645735): [] console_emit_next_record+0x3d4/0x4c0 [ 27.028437][ C2] softirqs last enabled at (645642): [] handle_softirqs+0x67c/0x900 [ 27.028441][ C2] softirqs last disabled at (645685): [] __irq_exit_rcu+0x145/0x1c0 [ 27.028443][ C2] Preemption disabled at: [ 27.028443][ C2] [<0000000000000000>] 0x0 [ 27.028451][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.028454][ C2] Tainted: [W]=WARN [ 27.028455][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.028457][ C2] Call Trace: [ 27.028459][ C2] [ 27.028460][ C2] dump_stack_lvl+0x6f/0xa0 [ 27.028466][ C2] __might_resched.cold+0x1fe/0x2c1 [ 27.028469][ C2] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 27.028471][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.028474][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028478][ C2] __kmalloc_noprof+0x443/0x760 [ 27.028482][ C2] ? __rwlock_init+0x150/0x150 [ 27.028484][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 27.028488][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 27.028489][ C2] alloc_buf.isra.0+0x4b/0x260 [ 27.028491][ C2] put_chars+0x1e1/0x2f0 [ 27.028493][ C2] ? __send_to_port+0x420/0x420 [ 27.028495][ C2] ? console_prepend_replay+0x20/0x20 [ 27.028497][ C2] hvc_console_print+0x292/0x780 [ 27.028501][ C2] ? hvc_write+0x3a0/0x3a0 [ 27.028502][ C2] ? vsnprintf+0x668/0x1700 [ 27.028505][ C2] ? __rwlock_init+0x150/0x150 [ 27.028507][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028508][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028511][ C2] console_emit_next_record+0x22f/0x4c0 [ 27.028513][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 27.028515][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028517][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028518][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028520][ C2] ? lock_acquire+0x13c/0x160 [ 27.028522][ C2] ? console_flush_one_record+0x111/0x710 [ 27.028524][ C2] console_flush_one_record+0x46f/0x710 [ 27.028526][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 27.028528][ C2] console_unlock+0xee/0x1f0 [ 27.028530][ C2] ? lock_acquire+0x13c/0x160 [ 27.028532][ C2] ? console_flush_one_record+0x710/0x710 [ 27.028533][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028535][ C2] ? lock_release+0x184/0x1f0 [ 27.028536][ C2] ? lock_acquire+0x60/0x160 [ 27.028538][ C2] ? __rcu_read_lock+0x30/0x70 [ 27.028540][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.028541][ C2] ? vprintk_emit+0x320/0x3e0 [ 27.028543][ C2] vprintk_emit+0x37c/0x3e0 [ 27.028546][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 27.028548][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 27.028549][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028551][ C2] ? lock_acquire+0x13c/0x160 [ 27.028553][ C2] _printk+0xc7/0x100 [ 27.028556][ C2] ? snapshot_read.cold+0x21/0x21 [ 27.028558][ C2] ? ___ratelimit+0x4e7/0xa00 [ 27.028561][ C2] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 27.028564][ C2] ? idr_get_free+0x830/0x830 [ 27.028566][ C2] ? trace_irq_enable.constprop.0+0x30/0x160 [ 27.028569][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 27.028573][ C2] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 27.028578][ C2] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 27.028580][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028581][ C2] ? lock_acquire+0x13c/0x160 [ 27.028583][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028585][ C2] ? netif_skb_features+0x658/0x1430 [ 27.028588][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028590][ C2] ? lock_acquire+0x13c/0x160 [ 27.028591][ C2] ? skb_network_protocol+0x3b0/0x3b0 [ 27.028593][ C2] ? lock_release+0x184/0x1f0 [ 27.028594][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028596][ C2] ? lock_acquire+0x13c/0x160 [ 27.028597][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028599][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 27.028601][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028603][ C2] dev_hard_start_xmit+0xf4/0x620 [ 27.028605][ C2] ? validate_xmit_skb_list+0xb3/0x150 [ 27.028607][ C2] sch_direct_xmit+0x13d/0xaa0 [ 27.028610][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 27.028611][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028613][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 27.028614][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 27.028616][ C2] ? __rcu_read_lock+0x30/0x70 [ 27.028618][ C2] ? lock_acquire+0x13c/0x160 [ 27.028620][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 27.028622][ C2] ? tc_run+0x8b/0x7e0 [ 27.028623][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 27.028625][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 27.028626][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028628][ C2] ? lock_acquire+0x13c/0x160 [ 27.028630][ C2] __dev_queue_xmit+0x942/0x1b80 [ 27.028632][ C2] ? filter_irq_stacks+0xd0/0xd0 [ 27.028634][ C2] ? addrconf_rs_timer+0x26f/0x770 [ 27.028636][ C2] ? stack_depot_save_flags+0x1bc/0x790 [ 27.028639][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 27.028642][ C2] ? neigh_hh_output+0x152/0x4c0 [ 27.028645][ C2] ip6_finish_output2+0x96f/0x1300 [ 27.028647][ C2] ? ip6_dst_lookup+0x80/0x80 [ 27.028648][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028650][ C2] ? lock_acquire+0x13c/0x160 [ 27.028652][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028653][ C2] ? lock_release+0x184/0x1f0 [ 27.028655][ C2] ip6_finish_output+0x646/0xda0 [ 27.028657][ C2] ip6_output+0x23f/0x7f0 [ 27.028659][ C2] ? ip6_finish_output+0xda0/0xda0 [ 27.028660][ C2] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 27.028662][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028664][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.028665][ C2] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 27.028667][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028668][ C2] ? trace_hardirqs_on+0x36/0x40 [ 27.028669][ C2] ? lock_acquire+0x13c/0x160 [ 27.028671][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028673][ C2] ndisc_send_skb+0xba3/0x1520 [ 27.028676][ C2] ? ndisc_recv_na+0xea0/0xea0 [ 27.028679][ C2] ? __ndisc_fill_addr_option+0xb5/0x100 [ 27.028681][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.028683][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.028685][ C2] addrconf_rs_timer+0x26f/0x770 [ 27.028686][ C2] ? do_raw_spin_lock+0x131/0x280 [ 27.028688][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.028690][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028692][ C2] ? lock_acquire+0x13c/0x160 [ 27.028693][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 27.028695][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.028696][ C2] call_timer_fn+0x160/0x4d0 [ 27.028699][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 27.028701][ C2] ? debug_object_active_state+0x430/0x430 [ 27.028704][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028706][ C2] __run_timers+0x68f/0xaa0 [ 27.028708][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.028710][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.028718][ C2] ? do_raw_spin_lock+0x131/0x280 [ 27.028721][ C2] ? __rwlock_init+0x150/0x150 [ 27.028723][ C2] run_timer_softirq+0xf0/0x160 [ 27.028725][ C2] ? __run_timers+0xaa0/0xaa0 [ 27.028727][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.028728][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028730][ C2] handle_softirqs+0x1d3/0x900 [ 27.028732][ C2] ? _local_bh_enable+0xc0/0xc0 [ 27.028733][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028735][ C2] ? lock_release+0x184/0x1f0 [ 27.028737][ C2] __irq_exit_rcu+0x145/0x1c0 [ 27.028738][ C2] irq_exit_rcu+0xe/0x30 [ 27.028740][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.028742][ C2] [ 27.028742][ C2] [ 27.028743][ C2] ? _raw_spin_unlock+0x2d/0x50 [ 27.028745][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.028748][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.028751][ C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 27.028752][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246 [ 27.028755][ C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001 [ 27.028757][ C2] RDX: 0000000000000002 RSI: ffffffff9e48d860 RDI: ffffffff9bcf0307 [ 27.028758][ C2] RBP: 0000000000000000 R08: ffffffff9e181421 R09: 1fe2200006a663a2 [ 27.028758][ C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3 [ 27.028759][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 27.028761][ C2] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 27.028763][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.028765][ C2] default_idle+0x9/0x10 [ 27.028767][ C2] default_idle_call+0x6e/0xb0 [ 27.028769][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.028771][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 27.028772][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 27.028774][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.028776][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.028778][ C2] do_idle+0xd8/0x190 [ 27.028779][ C2] cpu_startup_entry+0x53/0x70 [ 27.028781][ C2] start_secondary+0x204/0x2b0 [ 27.028782][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 27.028784][ C2] common_startup_64+0x13e/0x148 [ 27.028789][ C2] [ 43.924232][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 43.924252][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 43.924256][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 43.924258][ C2] preempt_count: 303, expected: 0 [ 43.924259][ C2] RCU nest depth: 3, expected: 0 [ 43.924261][ C2] INFO: lockdep is turned off. [ 43.924262][ C2] irq event stamp: 645735 [ 43.924263][ C2] hardirqs last enabled at (645734): [] __down_trylock_console_sem+0x86/0xa0 [ 43.924274][ C2] hardirqs last disabled at (645735): [] console_emit_next_record+0x3d4/0x4c0 [ 43.924278][ C2] softirqs last enabled at (645642): [] handle_softirqs+0x67c/0x900 [ 43.924282][ C2] softirqs last disabled at (645685): [] __irq_exit_rcu+0x145/0x1c0 [ 43.924285][ C2] Preemption disabled at: [ 43.924286][ C2] [<0000000000000000>] 0x0 [ 43.924294][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 43.924298][ C2] Tainted: [W]=WARN [ 43.924300][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.924302][ C2] Call Trace: [ 43.924304][ C2] [ 43.924306][ C2] dump_stack_lvl+0x6f/0xa0 [ 43.924312][ C2] __might_resched.cold+0x1fe/0x2c1 [ 43.924316][ C2] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 43.924319][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 43.924323][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924328][ C2] __kmalloc_noprof+0x443/0x760 [ 43.924332][ C2] ? __rwlock_init+0x150/0x150 [ 43.924335][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 43.924340][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 43.924342][ C2] alloc_buf.isra.0+0x4b/0x260 [ 43.924345][ C2] put_chars+0x1e1/0x2f0 [ 43.924348][ C2] ? __send_to_port+0x420/0x420 [ 43.924351][ C2] ? console_prepend_replay+0x20/0x20 [ 43.924354][ C2] hvc_console_print+0x292/0x780 [ 43.924359][ C2] ? hvc_write+0x3a0/0x3a0 [ 43.924361][ C2] ? vsnprintf+0x668/0x1700 [ 43.924365][ C2] ? __rwlock_init+0x150/0x150 [ 43.924368][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924370][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924374][ C2] console_emit_next_record+0x22f/0x4c0 [ 43.924378][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 43.924380][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924383][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924385][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924387][ C2] ? lock_acquire+0x13c/0x160 [ 43.924390][ C2] ? console_flush_one_record+0x111/0x710 [ 43.924393][ C2] console_flush_one_record+0x46f/0x710 [ 43.924396][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 43.924400][ C2] console_unlock+0xee/0x1f0 [ 43.924403][ C2] ? lock_acquire+0x13c/0x160 [ 43.924405][ C2] ? console_flush_one_record+0x710/0x710 [ 43.924407][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924410][ C2] ? lock_release+0x184/0x1f0 [ 43.924412][ C2] ? lock_acquire+0x60/0x160 [ 43.924414][ C2] ? __rcu_read_lock+0x30/0x70 [ 43.924417][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 43.924419][ C2] ? vprintk_emit+0x320/0x3e0 [ 43.924422][ C2] vprintk_emit+0x37c/0x3e0 [ 43.924427][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 43.924429][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 43.924431][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924434][ C2] ? lock_acquire+0x13c/0x160 [ 43.924437][ C2] _printk+0xc7/0x100 [ 43.924441][ C2] ? snapshot_read.cold+0x21/0x21 [ 43.924443][ C2] ? ___ratelimit+0x4e7/0xa00 [ 43.924447][ C2] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 43.924451][ C2] ? idr_get_free+0x830/0x830 [ 43.924454][ C2] ? trace_irq_enable.constprop.0+0x30/0x160 [ 43.924458][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 43.924465][ C2] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 43.924469][ C2] ? lock_release+0x184/0x1f0 [ 43.924472][ C2] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 43.924475][ C2] ? sock_def_readable+0x156/0x480 [ 43.924479][ C2] ? packet_rcv+0xd26/0x15a0 [ 43.924483][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924486][ C2] ? lock_release+0x184/0x1f0 [ 43.924488][ C2] ? dev_queue_xmit_nit+0x642/0x9e0 [ 43.924491][ C2] ? lock_acquire+0x13c/0x160 [ 43.924494][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924496][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 43.924500][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924502][ C2] dev_hard_start_xmit+0xf4/0x620 [ 43.924505][ C2] ? validate_xmit_skb_list+0xb3/0x150 [ 43.924508][ C2] sch_direct_xmit+0x13d/0xaa0 [ 43.924512][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 43.924514][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924516][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 43.924518][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 43.924521][ C2] ? __rcu_read_lock+0x30/0x70 [ 43.924523][ C2] ? lock_acquire+0x13c/0x160 [ 43.924527][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 43.924529][ C2] ? tc_run+0x8b/0x7e0 [ 43.924532][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 43.924534][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 43.924537][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924539][ C2] ? lock_acquire+0x13c/0x160 [ 43.924542][ C2] __dev_queue_xmit+0x942/0x1b80 [ 43.924546][ C2] ? filter_irq_stacks+0xd0/0xd0 [ 43.924549][ C2] ? addrconf_rs_timer+0x26f/0x770 [ 43.924552][ C2] ? stack_depot_save_flags+0x1bc/0x790 [ 43.924556][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 43.924560][ C2] ? neigh_hh_output+0x152/0x4c0 [ 43.924564][ C2] ip6_finish_output2+0x96f/0x1300 [ 43.924567][ C2] ? ip6_dst_lookup+0x80/0x80 [ 43.924570][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924572][ C2] ? lock_acquire+0x13c/0x160 [ 43.924575][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924577][ C2] ? lock_release+0x184/0x1f0 [ 43.924580][ C2] ip6_finish_output+0x646/0xda0 [ 43.924583][ C2] ip6_output+0x23f/0x7f0 [ 43.924585][ C2] ? ip6_finish_output+0xda0/0xda0 [ 43.924588][ C2] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 43.924591][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924594][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.924596][ C2] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 43.924598][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924600][ C2] ? trace_hardirqs_on+0x36/0x40 [ 43.924602][ C2] ? lock_acquire+0x13c/0x160 [ 43.924604][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924607][ C2] ndisc_send_skb+0xba3/0x1520 [ 43.924612][ C2] ? ndisc_recv_na+0xea0/0xea0 [ 43.924616][ C2] ? __ndisc_fill_addr_option+0xb5/0x100 [ 43.924619][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.924622][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.924624][ C2] addrconf_rs_timer+0x26f/0x770 [ 43.924627][ C2] ? cpu_startup_entry+0x53/0x70 [ 43.924630][ C2] ? do_raw_spin_lock+0x131/0x280 [ 43.924632][ C2] ? common_startup_64+0x13e/0x148 [ 43.924636][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.924639][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924641][ C2] ? lock_acquire+0x13c/0x160 [ 43.924643][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 43.924646][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.924648][ C2] call_timer_fn+0x160/0x4d0 [ 43.924652][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 43.924654][ C2] ? debug_object_active_state+0x430/0x430 [ 43.924659][ C2] ? __rwlock_init+0x150/0x150 [ 43.924661][ C2] ? timer_recalc_next_expiry+0xf0/0x210 [ 43.924664][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924667][ C2] __run_timers+0x68f/0xaa0 [ 43.924669][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.924673][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 43.924676][ C2] ? do_raw_spin_lock+0x131/0x280 [ 43.924680][ C2] ? __rwlock_init+0x150/0x150 [ 43.924683][ C2] run_timer_softirq+0xf0/0x160 [ 43.924686][ C2] ? __run_timers+0xaa0/0xaa0 [ 43.924689][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.924691][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924693][ C2] handle_softirqs+0x1d3/0x900 [ 43.924696][ C2] ? _local_bh_enable+0xc0/0xc0 [ 43.924699][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924701][ C2] ? lock_release+0x184/0x1f0 [ 43.924704][ C2] __irq_exit_rcu+0x145/0x1c0 [ 43.924706][ C2] irq_exit_rcu+0xe/0x30 [ 43.924708][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 43.924711][ C2] [ 43.924712][ C2] [ 43.924713][ C2] ? _raw_spin_unlock+0x2d/0x50 [ 43.924716][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 43.924720][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 43.924723][ C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 43.924726][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246 [ 43.924730][ C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001 [ 43.924731][ C2] RDX: 0000000000000002 RSI: ffffffff9e48d860 RDI: ffffffff9bcf0307 [ 43.924733][ C2] RBP: 0000000000000000 R08: ffffffff9e181421 R09: 1fe2200006a663a2 [ 43.924734][ C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3 [ 43.924735][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 43.924738][ C2] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 43.924741][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 43.924744][ C2] default_idle+0x9/0x10 [ 43.924746][ C2] default_idle_call+0x6e/0xb0 [ 43.924749][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 43.924752][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 43.924754][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 43.924757][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.924759][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.924762][ C2] do_idle+0xd8/0x190 [ 43.924764][ C2] cpu_startup_entry+0x53/0x70 [ 43.924771][ C2] start_secondary+0x204/0x2b0 [ 43.924774][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 43.924777][ C2] common_startup_64+0x13e/0x148 [ 43.924782][ C2] [ 43.940233][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 45.753203][ T529] br1: port 1(veth1) entered disabled state [ 45.753224][ T529] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 45.753227][ T529] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 529, name: ip [ 45.753229][ T529] preempt_count: 202, expected: 0 [ 45.753230][ T529] RCU nest depth: 0, expected: 0 [ 45.753232][ T529] INFO: lockdep is turned off. [ 45.753233][ T529] irq event stamp: 0 [ 45.753235][ T529] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 45.753241][ T529] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 45.753249][ T529] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 45.753251][ T529] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 45.753254][ T529] Preemption disabled at: [ 45.753255][ T529] [<0000000000000000>] 0x0 [ 45.753261][ T529] CPU: 3 UID: 0 PID: 529 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 45.753266][ T529] Tainted: [W]=WARN [ 45.753268][ T529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.753270][ T529] Call Trace: [ 45.753272][ T529] [ 45.753274][ T529] dump_stack_lvl+0x6f/0xa0 [ 45.753281][ T529] __might_resched.cold+0x1fe/0x2c1 [ 45.753286][ T529] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 45.753290][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753295][ T529] __kmalloc_noprof+0x443/0x760 [ 45.753300][ T529] ? __rwlock_init+0x150/0x150 [ 45.753304][ T529] ? alloc_buf.isra.0+0x4b/0x260 [ 45.753309][ T529] ? do_raw_spin_unlock+0x59/0x250 [ 45.753311][ T529] alloc_buf.isra.0+0x4b/0x260 [ 45.753314][ T529] put_chars+0x1e1/0x2f0 [ 45.753317][ T529] ? __send_to_port+0x420/0x420 [ 45.753319][ T529] ? printk_get_next_message+0x240/0x650 [ 45.753324][ T529] hvc_console_print+0x292/0x780 [ 45.753329][ T529] ? hvc_write+0x3a0/0x3a0 [ 45.753333][ T529] ? __rwlock_init+0x150/0x150 [ 45.753336][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753338][ T529] ? lock_acquire+0x13c/0x160 [ 45.753342][ T529] console_emit_next_record+0x22f/0x4c0 [ 45.753345][ T529] ? devkmsg_read+0x4b0/0x4b0 [ 45.753348][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753351][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753353][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753356][ T529] ? lock_acquire+0x13c/0x160 [ 45.753359][ T529] ? console_flush_one_record+0x111/0x710 [ 45.753361][ T529] console_flush_one_record+0x46f/0x710 [ 45.753365][ T529] ? console_emit_next_record+0x4c0/0x4c0 [ 45.753369][ T529] console_unlock+0xee/0x1f0 [ 45.753371][ T529] ? lock_acquire+0x13c/0x160 [ 45.753373][ T529] ? console_flush_one_record+0x710/0x710 [ 45.753376][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753378][ T529] ? lock_release+0x184/0x1f0 [ 45.753380][ T529] ? lock_acquire+0x60/0x160 [ 45.753382][ T529] ? __rcu_read_lock+0x30/0x70 [ 45.753385][ T529] ? __down_trylock_console_sem+0x5e/0xa0 [ 45.753388][ T529] ? vprintk_emit+0x320/0x3e0 [ 45.753391][ T529] vprintk_emit+0x37c/0x3e0 [ 45.753395][ T529] ? wake_up_klogd_work_func+0x90/0x90 [ 45.753397][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753399][ T529] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 45.753403][ T529] ? trace_hardirqs_on+0x36/0x40 [ 45.753406][ T529] _printk+0xc7/0x100 [ 45.753410][ T529] ? snapshot_read.cold+0x21/0x21 [ 45.753413][ T529] ? ipv6_mc_down+0x17e/0x2d0 [ 45.753419][ T529] br_set_state+0x22f/0x430 [bridge] [ 45.753437][ T529] br_stp_disable_port+0x11f/0x390 [bridge] [ 45.753450][ T529] br_device_event+0x7b5/0x8f0 [bridge] [ 45.753463][ T529] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 45.753468][ T529] ? llc_exit+0x3e0/0x3e0 [llc] [ 45.753472][ T529] ? addrconf_notify+0x2c8/0xf30 [ 45.753476][ T529] notifier_call_chain+0xae/0x300 [ 45.753480][ T529] __dev_notify_flags+0x23c/0x3c0 [ 45.753485][ T529] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 45.753487][ T529] ? netif_change_name+0x8c0/0x8c0 [ 45.753490][ T529] ? netif_set_allmulti+0x250/0x250 [ 45.753493][ T529] ? __kernel_text_address+0x12/0x30 [ 45.753496][ T529] ? write_profile+0xf0/0xf0 [ 45.753499][ T529] ? unwind_get_return_address+0x67/0xd0 [ 45.753503][ T529] netif_change_flags+0xfe/0x190 [ 45.753506][ T529] do_setlink.isra.0+0x1cc3/0x2750 [ 45.753510][ T529] ? stack_trace_save+0x93/0xc0 [ 45.753513][ T529] ? rtnl_link_get_size+0x350/0x350 [ 45.753514][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753517][ T529] ? stack_depot_save_flags+0x1bc/0x790 [ 45.753522][ T529] ? kasan_save_stack+0x3d/0x50 [ 45.753526][ T529] ? kasan_save_stack+0x2f/0x50 [ 45.753528][ T529] ? kasan_save_track+0x14/0x30 [ 45.753530][ T529] ? __kasan_kmalloc+0x7b/0x90 [ 45.753532][ T529] ? __kmalloc_cache_noprof+0x29a/0x620 [ 45.753535][ T529] ? rtnl_newlink+0x124/0x11c0 [ 45.753537][ T529] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 45.753539][ T529] ? netlink_rcv_skb+0x14e/0x3a0 [ 45.753542][ T529] ? netlink_unicast+0x486/0x750 [ 45.753544][ T529] ? netlink_sendmsg+0x735/0xc60 [ 45.753546][ T529] ? ____sys_sendmsg+0x415/0x880 [ 45.753549][ T529] ? ___sys_sendmsg+0x14e/0x1d0 [ 45.753551][ T529] ? __sys_sendmsg+0x12c/0x1d0 [ 45.753554][ T529] ? do_syscall_64+0xff/0x530 [ 45.753557][ T529] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 45.753560][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753563][ T529] ? lock_acquire+0x13c/0x160 [ 45.753565][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753567][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753570][ T529] ? trace_contention_end+0xb3/0x180 [ 45.753574][ T529] ? __mutex_lock+0x1db/0x1ea0 [ 45.753577][ T529] ? __mutex_lock+0x9a3/0x1ea0 [ 45.753579][ T529] ? rtnl_newlink+0x9a8/0x11c0 [ 45.753581][ T529] ? ww_mutex_lock+0x160/0x160 [ 45.753585][ T529] ? __rtnl_newlink+0x3fa/0xa50 [ 45.753588][ T529] rtnl_newlink+0x9f1/0x11c0 [ 45.753591][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753594][ T529] ? rtnl_bridge_getlink+0x850/0x850 [ 45.753596][ T529] ? lock_acquire+0x13c/0x160 [ 45.753598][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753601][ T529] ? is_bpf_text_address+0x3e/0x110 [ 45.753605][ T529] ? is_bpf_text_address+0x72/0x110 [ 45.753607][ T529] ? kernel_text_address+0x149/0x170 [ 45.753610][ T529] ? __kernel_text_address+0x12/0x30 [ 45.753611][ T529] ? write_profile+0xf0/0xf0 [ 45.753613][ T529] ? unwind_get_return_address+0x67/0xd0 [ 45.753615][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753618][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753620][ T529] ? cap_capable+0x1d7/0x3d0 [ 45.753625][ T529] ? lock_acquire+0x13c/0x160 [ 45.753627][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753630][ T529] ? rtnl_bridge_getlink+0x850/0x850 [ 45.753632][ T529] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 45.753634][ T529] ? rtnl_link_fill+0x920/0x920 [ 45.753637][ T529] ? filter_irq_stacks+0xd0/0xd0 [ 45.753639][ T529] ? stack_depot_save_flags+0x1bc/0x790 [ 45.753643][ T529] netlink_rcv_skb+0x14e/0x3a0 [ 45.753645][ T529] ? rtnl_link_fill+0x920/0x920 [ 45.753647][ T529] ? lock_release+0x184/0x1f0 [ 45.753650][ T529] ? netlink_ack+0xcf0/0xcf0 [ 45.753652][ T529] ? __netlink_lookup+0xb9/0x6b0 [ 45.753656][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753658][ T529] ? lock_release+0x184/0x1f0 [ 45.753661][ T529] netlink_unicast+0x486/0x750 [ 45.753664][ T529] ? netlink_attachskb+0x810/0x810 [ 45.753667][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753669][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753672][ T529] ? lock_acquire+0x13c/0x160 [ 45.753674][ T529] netlink_sendmsg+0x735/0xc60 [ 45.753677][ T529] ? netlink_unicast+0x750/0x750 [ 45.753680][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753683][ T529] ? lock_release+0x184/0x1f0 [ 45.753686][ T529] ____sys_sendmsg+0x415/0x880 [ 45.753688][ T529] ? copy_msghdr_from_user+0x279/0x420 [ 45.753691][ T529] ? get_timestamp.constprop.0+0x390/0x390 [ 45.753693][ T529] ? move_addr_to_kernel+0x40/0x40 [ 45.753695][ T529] ? filter_irq_stacks+0xd0/0xd0 [ 45.753699][ T529] ___sys_sendmsg+0x14e/0x1d0 [ 45.753702][ T529] ? copy_msghdr_from_user+0x420/0x420 [ 45.753710][ T529] __sys_sendmsg+0x12c/0x1d0 [ 45.753713][ T529] ? __sys_sendmsg_sock+0x20/0x20 [ 45.753717][ T529] ? rcu_is_watching+0x16/0xd0 [ 45.753720][ T529] do_syscall_64+0xff/0x530 [ 45.753722][ T529] ? exc_page_fault+0xee/0x100 [ 45.753725][ T529] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 45.753727][ T529] RIP: 0033:0x7f6f2bcc954e [ 45.753730][ T529] 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 [ 45.753733][ T529] RSP: 002b:00007ffc74e779d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.753737][ T529] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6f2bcc954e [ 45.753739][ T529] RDX: 0000000000000000 RSI: 00007ffc74e77a80 RDI: 0000000000000005 [ 45.753741][ T529] RBP: 00007ffc74e779e0 R08: 0000000000000000 R09: 0000000000000000 [ 45.753742][ T529] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b5ab [ 45.753744][ T529] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc74e78140 [ 45.753747][ T529] [ 45.801068][ T529] ip (529) used greatest stack depth: 23016 bytes left [ 45.813622][ T530] br1: port 2(veth2) entered disabled state [ 45.830289][ T531] veth2: left allmulticast mode [ 45.830488][ T531] veth2: left promiscuous mode [ 45.830743][ T531] br1: port 2(veth2) entered disabled state [ 45.831449][ T531] veth1: left allmulticast mode [ 45.836491][ T531] veth1: left promiscuous mode [ 45.836744][ T531] br1: port 1(veth1) entered disabled state