[ 9.439609][ T187] ip (187) used greatest stack depth: 24336 bytes left [ 9.439629][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.439632][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 9.439635][ T187] preempt_count: 2, expected: 0 [ 9.439636][ T187] RCU nest depth: 0, expected: 0 [ 9.439638][ T187] locks held by ip/187: 5, last CPU#3: [ 9.439641][ T187] #0: ffffffff93e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.439656][ T187] #1: ffffffff93f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.439664][ T187] #2: ffffffff93f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.439670][ T187] #3: ffffffff93e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.439677][ T187] #4: ffffffff93e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.439683][ T187] irq event stamp: 41286 [ 9.439684][ T187] hardirqs last enabled at (41285): [] __down_trylock_console_sem+0x86/0xa0 [ 9.439687][ T187] hardirqs last disabled at (41286): [] console_emit_next_record+0x3d4/0x4c0 [ 9.439690][ T187] softirqs last enabled at (40230): [] handle_softirqs+0x67c/0x900 [ 9.439693][ T187] softirqs last disabled at (40223): [] __irq_exit_rcu+0x145/0x1c0 [ 9.439696][ T187] Preemption disabled at: [ 9.439697][ T187] [<0000000000000000>] 0x0 [ 9.439705][ T187] CPU: 3 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.439710][ T187] Tainted: [W]=WARN [ 9.439712][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.439714][ T187] Call Trace: [ 9.439716][ T187] [ 9.439718][ T187] dump_stack_lvl+0x6f/0xa0 [ 9.439727][ T187] __might_resched.cold+0x1fe/0x2c1 [ 9.439733][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.439739][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 9.439746][ T187] __kmalloc_noprof+0x443/0x760 [ 9.439750][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 9.439758][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 9.439762][ T187] alloc_buf.isra.0+0x4b/0x260 [ 9.439767][ T187] put_chars+0x1e1/0x2f0 [ 9.439771][ T187] ? __send_to_port+0x420/0x420 [ 9.439773][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.439780][ T187] ? validate_chain+0x38b/0xc20 [ 9.439789][ T187] hvc_console_print+0x292/0x780 [ 9.439799][ T187] ? hvc_write+0x3a0/0x3a0 [ 9.439803][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.439807][ T187] ? lock_acquire+0x13c/0x160 [ 9.439813][ T187] console_emit_next_record+0x22f/0x4c0 [ 9.439819][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 9.439822][ T187] ? console_flush_one_record+0x106/0x710 [ 9.439827][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.439831][ T187] ? lock_acquire+0x13c/0x160 [ 9.439837][ T187] console_flush_one_record+0x46f/0x710 [ 9.439844][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 9.439847][ T187] ? __lock_acquire+0x518/0xc20 [ 9.439862][ T187] console_unlock+0xee/0x1f0 [ 9.439866][ T187] ? console_flush_one_record+0x710/0x710 [ 9.439869][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.439872][ T187] ? lock_acquire+0x60/0x160 [ 9.439878][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.439881][ T187] ? vprintk_emit+0x320/0x3e0 [ 9.439886][ T187] vprintk_emit+0x37c/0x3e0 [ 9.439892][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 9.439898][ T187] ? __lock_acquire+0x518/0xc20 [ 9.439905][ T187] _printk+0xc7/0x100 [ 9.439911][ T187] ? snapshot_read.cold+0x21/0x21 [ 9.439916][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.439920][ T187] ? __rwlock_init+0x150/0x150 [ 9.439926][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.439930][ T187] do_exit.cold+0x82/0x9c [ 9.439935][ T187] ? exit_notify+0x890/0x890 [ 9.439938][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 9.439943][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.439950][ T187] do_group_exit+0xb8/0x370 [ 9.439955][ T187] __x64_sys_exit_group+0x3c/0x50 [ 9.439958][ T187] x64_sys_call+0x1567/0x1570 [ 9.439961][ T187] do_syscall_64+0xff/0x530 [ 9.439965][ T187] ? exc_page_fault+0xee/0x100 [ 9.439970][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.439973][ T187] RIP: 0033:0x7effec7421b8 [ 9.439976][ T187] Code: Unable to access opcode bytes at 0x7effec74218e. [ 9.439978][ T187] RSP: 002b:00007ffe58468e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.439982][ T187] RAX: ffffffffffffffda RBX: 00007effec872f88 RCX: 00007effec7421b8 [ 9.439984][ T187] RDX: 00007effec48cfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.439985][ T187] RBP: 00007ffe58468ec0 R08: 0000000000000000 R09: 0000000000008010 [ 9.439987][ T187] R10: 00007ffe58468c80 R11: 0000000000000246 R12: 0000000000000001 [ 9.439988][ T187] R13: 0000000000000000 R14: 00007effec871680 R15: 00007effec872fa0 [ 9.440001][ T187] [ 9.583709][ T190] ip (190) used greatest stack depth: 23264 bytes left [ 11.253691][ T251] gre: GRE over IPv4 demultiplexer driver [ 11.253711][ T251] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.253714][ T251] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 251, name: modprobe [ 11.253716][ T251] preempt_count: 1, expected: 0 [ 11.253717][ T251] RCU nest depth: 0, expected: 0 [ 11.253719][ T251] locks held by modprobe/251: 4, last CPU#0: [ 11.253722][ T251] #0: ffffffff93f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.253737][ T251] #1: ffffffff93f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.253743][ T251] #2: ffffffff93e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.253749][ T251] #3: ffffffff93e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.253756][ T251] irq event stamp: 29994 [ 11.253757][ T251] hardirqs last enabled at (29993): [] __down_trylock_console_sem+0x86/0xa0 [ 11.253760][ T251] hardirqs last disabled at (29994): [] console_emit_next_record+0x3d4/0x4c0 [ 11.253763][ T251] softirqs last enabled at (29206): [] handle_softirqs+0x67c/0x900 [ 11.253767][ T251] softirqs last disabled at (29199): [] __irq_exit_rcu+0x145/0x1c0 [ 11.253771][ T251] Preemption disabled at: [ 11.253772][ T251] [] vprintk_emit+0x31b/0x3e0 [ 11.253779][ T251] CPU: 0 UID: 0 PID: 251 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.253783][ T251] Tainted: [W]=WARN [ 11.253785][ T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.253787][ T251] Call Trace: [ 11.253789][ T251] [ 11.253791][ T251] dump_stack_lvl+0x6f/0xa0 [ 11.253799][ T251] ? vprintk_emit+0x31b/0x3e0 [ 11.253802][ T251] __might_resched.cold+0x1fe/0x2c1 [ 11.253808][ T251] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.253814][ T251] ? __kmalloc_noprof+0xdb/0x760 [ 11.253821][ T251] __kmalloc_noprof+0x443/0x760 [ 11.253824][ T251] ? alloc_buf.isra.0+0x4b/0x260 [ 11.253833][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 11.253836][ T251] alloc_buf.isra.0+0x4b/0x260 [ 11.253841][ T251] put_chars+0x1e1/0x2f0 [ 11.253844][ T251] ? desc_read_finalized_seq+0x79/0x120 [ 11.253847][ T251] ? __send_to_port+0x420/0x420 [ 11.253852][ T251] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.253857][ T251] ? validate_chain+0x38b/0xc20 [ 11.253868][ T251] hvc_console_print+0x292/0x780 [ 11.253871][ T251] ? __lock_acquire+0x518/0xc20 [ 11.253874][ T251] ? __lock_acquire+0x518/0xc20 [ 11.253882][ T251] ? hvc_write+0x3a0/0x3a0 [ 11.253884][ T251] ? console_emit_next_record+0x1df/0x4c0 [ 11.253888][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.253893][ T251] ? lock_acquire+0x13c/0x160 [ 11.253900][ T251] console_emit_next_record+0x22f/0x4c0 [ 11.253907][ T251] ? devkmsg_read+0x4b0/0x4b0 [ 11.253910][ T251] ? console_flush_one_record+0x106/0x710 [ 11.253915][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.253918][ T251] ? lock_acquire+0x13c/0x160 [ 11.253925][ T251] console_flush_one_record+0x46f/0x710 [ 11.253931][ T251] ? console_emit_next_record+0x4c0/0x4c0 [ 11.253934][ T251] ? __lock_acquire+0x518/0xc20 [ 11.253943][ T251] console_unlock+0xee/0x1f0 [ 11.253947][ T251] ? console_flush_one_record+0x710/0x710 [ 11.253950][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.253953][ T251] ? lock_acquire+0x60/0x160 [ 11.253960][ T251] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.253962][ T251] ? vprintk_emit+0x320/0x3e0 [ 11.253968][ T251] vprintk_emit+0x37c/0x3e0 [ 11.253974][ T251] ? wake_up_klogd_work_func+0x90/0x90 [ 11.253983][ T251] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.253988][ T251] _printk+0xc7/0x100 [ 11.253993][ T251] ? snapshot_read.cold+0x21/0x21 [ 11.254004][ T251] ? do_one_initcall+0x113/0x4f0 [ 11.254009][ T251] gre_init+0x15/0x1000 [gre] [ 11.254012][ T251] do_one_initcall+0x124/0x4f0 [ 11.254016][ T251] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.254024][ T251] ? do_init_module+0xae/0x8a0 [ 11.254028][ T251] ? kasan_unpoison+0x44/0x70 [ 11.254036][ T251] do_init_module+0x2ad/0x8a0 [ 11.254042][ T251] ? lockdep_hardirqs_on+0x91/0x130 [ 11.254048][ T251] ? free_module+0x470/0x470 [ 11.254053][ T251] ? kfree+0x123/0x590 [ 11.254060][ T251] load_module+0x1424/0x1bb0 [ 11.254072][ T251] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.254081][ T251] ? backing_file_read_iter+0x541/0x790 [ 11.254086][ T251] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.254092][ T251] init_module_from_file+0x11f/0x1a0 [ 11.254097][ T251] ? __do_sys_init_module+0x220/0x220 [ 11.254111][ T251] ? __rwlock_init+0x150/0x150 [ 11.254117][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 11.254122][ T251] idempotent_init_module+0x37b/0x7c0 [ 11.254127][ T251] ? init_module_from_file+0x1a0/0x1a0 [ 11.254138][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.254142][ T251] ? cap_capable+0x1d7/0x3d0 [ 11.254150][ T251] __x64_sys_finit_module+0xdf/0x190 [ 11.254154][ T251] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.254159][ T251] do_syscall_64+0xff/0x530 [ 11.254162][ T251] ? exc_page_fault+0xee/0x100 [ 11.254166][ T251] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.254169][ T251] RIP: 0033:0x7f0169c5237d [ 11.254174][ T251] 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 [ 11.254177][ T251] RSP: 002b:00007ffec185cae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.254180][ T251] RAX: ffffffffffffffda RBX: 000055776aee5a40 RCX: 00007f0169c5237d [ 11.254182][ T251] RDX: 0000000000000000 RSI: 0000557755112ffd RDI: 0000000000000001 [ 11.254184][ T251] RBP: 00007ffec185cb80 R08: 0000000000000000 R09: 0000000000000000 [ 11.254186][ T251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557755112ffd [ 11.254187][ T251] R13: 000055776aee5a00 R14: 0000000000040000 R15: 0000000000000000 [ 11.254199][ T251] [ 11.296490][ T251] ip_gre: GRE over IPv4 tunneling driver [ 11.591496][ T261] GACT probability NOT on [ 11.688715][ T263] ip6_gre: GRE over IPv6 tunneling driver [ 11.766660][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.766725][ T10] [ 11.766727][ T10] ============================= [ 11.766728][ T10] WARNING: suspicious RCU usage [ 11.766730][ T10] 7.2.0-virtme #1 Tainted: G W [ 11.766732][ T10] ----------------------------- [ 11.766732][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 11.766734][ T10] [ 11.766734][ T10] other info that might help us debug this: [ 11.766734][ T10] [ 11.766734][ T10] [ 11.766734][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 11.766736][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 11.766738][ T10] #0: ff11000008d58340 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.766750][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.766753][ T10] #2: ff1100000f8c6d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 11.766759][ T10] #3: ffffffff93f80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 11.766763][ T10] #4: ffffffff93f80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 11.766767][ T10] #5: ffffffff93f80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 11.766772][ T10] #6: ff110000050a0a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 11.766775][ T10] #7: ffffffff93f80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 11.766781][ T10] #8: ffffffff93f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.766786][ T10] #9: ffffffff93f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.766790][ T10] #10: ffffffff93e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.766793][ T10] #11: ffffffff93e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.766797][ T10] [ 11.766797][ T10] stack backtrace: [ 11.766800][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.766803][ T10] Tainted: [W]=WARN [ 11.766804][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.766806][ T10] Workqueue: mld mld_ifc_work [ 11.766809][ T10] Call Trace: [ 11.766811][ T10] [ 11.766813][ T10] dump_stack_lvl+0x6f/0xa0 [ 11.766819][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 11.766825][ T10] __might_resched+0x2ac/0x390 [ 11.766829][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.766832][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 11.766837][ T10] __kmalloc_noprof+0x443/0x760 [ 11.766840][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 11.766846][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 11.766848][ T10] alloc_buf.isra.0+0x4b/0x260 [ 11.766852][ T10] put_chars+0x1e1/0x2f0 [ 11.766854][ T10] ? check_prev_add+0x316/0xe90 [ 11.766856][ T10] ? __send_to_port+0x420/0x420 [ 11.766859][ T10] ? validate_chain+0x34a/0xc20 [ 11.766870][ T10] hvc_console_print+0x292/0x780 [ 11.766877][ T10] ? hvc_write+0x3a0/0x3a0 [ 11.766879][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.766884][ T10] ? lock_acquire+0x13c/0x160 [ 11.766888][ T10] console_emit_next_record+0x22f/0x4c0 [ 11.766892][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 11.766893][ T10] ? console_flush_one_record+0x106/0x710 [ 11.766897][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.766899][ T10] ? lock_acquire+0x13c/0x160 [ 11.766904][ T10] console_flush_one_record+0x46f/0x710 [ 11.766911][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 11.766913][ T10] ? __lock_acquire+0x518/0xc20 [ 11.766919][ T10] console_unlock+0xee/0x1f0 [ 11.766921][ T10] ? console_flush_one_record+0x710/0x710 [ 11.766923][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.766925][ T10] ? lock_acquire+0x60/0x160 [ 11.766929][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.766931][ T10] ? vprintk_emit+0x320/0x3e0 [ 11.766934][ T10] vprintk_emit+0x37c/0x3e0 [ 11.766938][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 11.766941][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 11.766946][ T10] _printk+0xc7/0x100 [ 11.766949][ T10] ? snapshot_read.cold+0x21/0x21 [ 11.766950][ T10] ? ___ratelimit+0x4e7/0xa00 [ 11.766956][ T10] ? idr_get_free+0x830/0x830 [ 11.766961][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 11.766966][ T10] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 11.766971][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 11.766974][ T10] ? stack_trace_save+0x93/0xc0 [ 11.766977][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 11.766979][ T10] ? netif_skb_features+0x658/0x1430 [ 11.766982][ T10] ? mark_lock_irq+0x390/0x9c0 [ 11.766983][ T10] ? lock_acquire+0x13c/0x160 [ 11.766986][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 11.766988][ T10] ? save_trace+0xe8/0x280 [ 11.766994][ T10] dev_hard_start_xmit+0xf4/0x620 [ 11.766997][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 11.767000][ T10] sch_direct_xmit+0x13d/0xaa0 [ 11.767005][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 11.767007][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 11.767009][ T10] ? __rcu_read_lock+0x30/0x70 [ 11.767011][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.767013][ T10] ? lock_acquire+0x13c/0x160 [ 11.767018][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 11.767023][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 11.767024][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 11.767028][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.767030][ T10] ? lock_acquire+0x13c/0x160 [ 11.767034][ T10] __dev_queue_xmit+0x942/0x1b80 [ 11.767037][ T10] ? __lock_acquire+0x518/0xc20 [ 11.767042][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 11.767043][ T10] ? find_held_lock+0x2b/0x80 [ 11.767045][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 11.767057][ T10] ip6_finish_output2+0x423/0x1300 [ 11.767062][ T10] ? ip6_dst_lookup+0x80/0x80 [ 11.767063][ T10] ? find_held_lock+0x2b/0x80 [ 11.767066][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 11.767069][ T10] ? ip6_mtu+0x15d/0x310 [ 11.767074][ T10] ip6_finish_output+0x646/0xda0 [ 11.767078][ T10] ip6_output+0x23f/0x7f0 [ 11.767081][ T10] ? ip6_finish_output+0xda0/0xda0 [ 11.767082][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 11.767084][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 11.767087][ T10] ? mark_held_locks+0x40/0x70 [ 11.767091][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 11.767093][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 11.767095][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 11.767099][ T10] mld_sendpack+0x9d6/0xec0 [ 11.767104][ T10] ? mld_dad_start_work+0x240/0x240 [ 11.767110][ T10] ? mld_send_cr+0x50f/0x820 [ 11.767114][ T10] mld_ifc_work+0x36/0x190 [ 11.767117][ T10] ? process_one_work+0xdfc/0x1560 [ 11.767118][ T10] process_one_work+0xe3e/0x1560 [ 11.767125][ T10] ? __queue_delayed_work+0x470/0x470 [ 11.767128][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 11.767136][ T10] worker_thread+0x4f1/0xd60 [ 11.767140][ T10] ? rescuer_thread+0x1340/0x1340 [ 11.767142][ T10] ? __kthread_parkme+0xbd/0x210 [ 11.767144][ T10] ? rescuer_thread+0x1340/0x1340 [ 11.767147][ T10] ? rescuer_thread+0x1340/0x1340 [ 11.767149][ T10] kthread+0x367/0x460 [ 11.767151][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.767154][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.767157][ T10] ret_from_fork+0x474/0x6b0 [ 11.767161][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.767164][ T10] ? __switch_to+0x5a3/0xe00 [ 11.767167][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.767170][ T10] ret_from_fork_asm+0x11/0x20 [ 11.767179][ T10] [ 11.836461][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.168374][ T277] br1: port 1(veth1) entered blocking state [ 12.168838][ T277] br1: port 1(veth1) entered disabled state [ 12.169157][ T277] veth1: entered allmulticast mode [ 12.171380][ T277] veth1: entered promiscuous mode [ 12.212809][ T189] br1: port 1(veth1) entered blocking state [ 12.213236][ T189] br1: port 1(veth1) entered forwarding state [ 12.235812][ T279] br1: port 2(veth2) entered blocking state [ 12.236145][ T279] br1: port 2(veth2) entered disabled state [ 12.236753][ T279] veth2: entered allmulticast mode [ 12.238267][ T279] veth2: entered promiscuous mode [ 12.264512][ T189] br1: port 2(veth2) entered blocking state [ 12.264532][ T189] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.264535][ T189] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 189, name: kworker/u20:2 [ 12.264537][ T189] preempt_count: 202, expected: 0 [ 12.264538][ T189] RCU nest depth: 0, expected: 0 [ 12.264539][ T189] locks held by kworker/u20:2/189: 8, last CPU#3: [ 12.264541][ T189] #0: ff1100000114a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.264555][ T189] #1: ffa0000000557d10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.264559][ T189] #2: ffffffff946d2c40 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 12.264565][ T189] #3: ff1100000c702e58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 12.264580][ T189] #4: ffffffff93f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.264585][ T189] #5: ffffffff93f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.264589][ T189] #6: ffffffff93e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.264592][ T189] #7: ffffffff93e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.264596][ T189] irq event stamp: 40715 [ 12.264597][ T189] hardirqs last enabled at (40714): [] __down_trylock_console_sem+0x86/0xa0 [ 12.264600][ T189] hardirqs last disabled at (40715): [] console_emit_next_record+0x3d4/0x4c0 [ 12.264602][ T189] softirqs last enabled at (40676): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 12.264605][ T189] softirqs last disabled at (40710): [] br_port_carrier_check+0x161/0x430 [bridge] [ 12.264613][ T189] Preemption disabled at: [ 12.264613][ T189] [<0000000000000000>] 0x0 [ 12.264620][ T189] CPU: 3 UID: 0 PID: 189 Comm: kworker/u20:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.264624][ T189] Tainted: [W]=WARN [ 12.264625][ T189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.264627][ T189] Workqueue: events_unbound linkwatch_event [ 12.264630][ T189] Call Trace: [ 12.264632][ T189] [ 12.264634][ T189] dump_stack_lvl+0x6f/0xa0 [ 12.264641][ T189] __might_resched.cold+0x1fe/0x2c1 [ 12.264645][ T189] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.264649][ T189] ? __kmalloc_noprof+0xdb/0x760 [ 12.264655][ T189] __kmalloc_noprof+0x443/0x760 [ 12.264657][ T189] ? alloc_buf.isra.0+0x4b/0x260 [ 12.264663][ T189] ? do_raw_spin_unlock+0x59/0x250 [ 12.264666][ T189] alloc_buf.isra.0+0x4b/0x260 [ 12.264669][ T189] put_chars+0x1e1/0x2f0 [ 12.264672][ T189] ? __send_to_port+0x420/0x420 [ 12.264675][ T189] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.264679][ T189] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.264682][ T189] ? validate_chain+0x38b/0xc20 [ 12.264686][ T189] hvc_console_print+0x292/0x780 [ 12.264688][ T189] ? mark_usage+0x61/0x170 [ 12.264690][ T189] ? __lock_acquire+0x518/0xc20 [ 12.264692][ T189] ? __lock_acquire+0x518/0xc20 [ 12.264696][ T189] ? hvc_write+0x3a0/0x3a0 [ 12.264697][ T189] ? lock_acquire.part.0+0xd4/0x280 [ 12.264701][ T189] ? lock_acquire+0x13c/0x160 [ 12.264705][ T189] console_emit_next_record+0x22f/0x4c0 [ 12.264709][ T189] ? devkmsg_read+0x4b0/0x4b0 [ 12.264711][ T189] ? console_flush_one_record+0x106/0x710 [ 12.264714][ T189] ? rcu_is_watching+0x16/0xd0 [ 12.264717][ T189] ? lock_acquire+0x13c/0x160 [ 12.264721][ T189] console_flush_one_record+0x46f/0x710 [ 12.264725][ T189] ? console_emit_next_record+0x4c0/0x4c0 [ 12.264726][ T189] ? __lock_acquire+0x518/0xc20 [ 12.264732][ T189] console_unlock+0xee/0x1f0 [ 12.264734][ T189] ? console_flush_one_record+0x710/0x710 [ 12.264736][ T189] ? rcu_is_watching+0x16/0xd0 [ 12.264739][ T189] ? lock_acquire+0x60/0x160 [ 12.264742][ T189] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.264744][ T189] ? vprintk_emit+0x320/0x3e0 [ 12.264747][ T189] vprintk_emit+0x37c/0x3e0 [ 12.264752][ T189] ? wake_up_klogd_work_func+0x90/0x90 [ 12.264755][ T189] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.264757][ T189] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.264761][ T189] _printk+0xc7/0x100 [ 12.264765][ T189] ? snapshot_read.cold+0x21/0x21 [ 12.264770][ T189] ? lock_acquire.part.0+0xd4/0x280 [ 12.264774][ T189] br_set_state+0x22f/0x430 [bridge] [ 12.264784][ T189] br_init_port+0xc4/0x200 [bridge] [ 12.264792][ T189] br_stp_enable_port+0x12/0x50 [bridge] [ 12.264799][ T189] br_port_carrier_check+0x220/0x430 [bridge] [ 12.264808][ T189] br_device_event+0x52d/0x8f0 [bridge] [ 12.264817][ T189] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 12.264819][ T189] ? nlmsg_notify+0x62/0x250 [ 12.264826][ T189] notifier_call_chain+0xae/0x300 [ 12.264831][ T189] netif_state_change+0x139/0x340 [ 12.264836][ T189] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 12.264841][ T189] ? linkwatch_do_dev+0xae/0xd0 [ 12.264843][ T189] __linkwatch_run_queue+0x34c/0x750 [ 12.264846][ T189] ? linkwatch_do_dev+0xd0/0xd0 [ 12.264849][ T189] ? lock_acquire.part.0+0xd4/0x280 [ 12.264853][ T189] linkwatch_event+0x7f/0xb0 [ 12.264855][ T189] ? __linkwatch_run_queue+0x750/0x750 [ 12.264858][ T189] process_one_work+0xe3e/0x1560 [ 12.264865][ T189] ? __queue_delayed_work+0x470/0x470 [ 12.264873][ T189] ? lock_acquire.part.0+0xd4/0x280 [ 12.264881][ T189] worker_thread+0x4f1/0xd60 [ 12.264885][ T189] ? rescuer_thread+0x1340/0x1340 [ 12.264887][ T189] ? __kthread_parkme+0xbd/0x210 [ 12.264890][ T189] ? rescuer_thread+0x1340/0x1340 [ 12.264892][ T189] ? rescuer_thread+0x1340/0x1340 [ 12.264894][ T189] kthread+0x367/0x460 [ 12.264896][ T189] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.264899][ T189] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.264902][ T189] ret_from_fork+0x474/0x6b0 [ 12.264906][ T189] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.264910][ T189] ? __switch_to+0x5a3/0xe00 [ 12.264913][ T189] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.264916][ T189] ret_from_fork_asm+0x11/0x20 [ 12.264924][ T189] [ 12.290647][ T189] br1: port 2(veth2) entered forwarding state [ 12.463023][ T10] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.618759][ T296] br2: port 1(veth4) entered blocking state [ 12.619128][ T296] br2: port 1(veth4) entered disabled state [ 12.619468][ T296] veth4: entered allmulticast mode [ 12.621072][ T296] veth4: entered promiscuous mode [ 12.621677][ T296] br2: port 1(veth4) entered blocking state [ 12.622186][ T296] br2: port 1(veth4) entered forwarding state [ 12.674795][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.692326][ T295] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.802411][ T295] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.442464][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.442486][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.442489][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 13.442490][ T12] preempt_count: 202, expected: 0 [ 13.442491][ T12] RCU nest depth: 3, expected: 0 [ 13.442492][ T12] locks held by kworker/u16:0/12: 12, last CPU#3: [ 13.442495][ T12] #0: ff11000008967140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.442509][ T12] #1: ffa00000000c7d10 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.442513][ T12] #2: ffffffff946d2c40 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x11a/0x930 [ 13.442519][ T12] #3: ffffffff93f80b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 13.442523][ T12] #4: ffffffff93f80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 13.442527][ T12] #5: ffffffff93f80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 13.442532][ T12] #6: ff1100000a633a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 13.442536][ T12] #7: ffffffff93f80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 13.442543][ T12] #8: ffffffff93f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.442548][ T12] #9: ffffffff93f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.442552][ T12] #10: ffffffff93e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.442555][ T12] #11: ffffffff93e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.442559][ T12] irq event stamp: 10017 [ 13.442560][ T12] hardirqs last enabled at (10016): [] __down_trylock_console_sem+0x86/0xa0 [ 13.442563][ T12] hardirqs last disabled at (10017): [] console_emit_next_record+0x3d4/0x4c0 [ 13.442565][ T12] softirqs last enabled at (10006): [] neigh_resolve_output.part.0+0x481/0x740 [ 13.442567][ T12] softirqs last disabled at (10010): [] __dev_queue_xmit+0x1fc/0x1b80 [ 13.442570][ T12] Preemption disabled at: [ 13.442570][ T12] [] __dev_queue_xmit+0x204/0x1b80 [ 13.442577][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.442581][ T12] Tainted: [W]=WARN [ 13.442581][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.442584][ T12] Workqueue: ipv6_addrconf addrconf_dad_work [ 13.442587][ T12] Call Trace: [ 13.442589][ T12] [ 13.442591][ T12] dump_stack_lvl+0x6f/0xa0 [ 13.442597][ T12] ? __dev_queue_xmit+0x204/0x1b80 [ 13.442600][ T12] __might_resched.cold+0x1fe/0x2c1 [ 13.442604][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.442609][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 13.442614][ T12] __kmalloc_noprof+0x443/0x760 [ 13.442616][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 13.442622][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 13.442625][ T12] alloc_buf.isra.0+0x4b/0x260 [ 13.442628][ T12] put_chars+0x1e1/0x2f0 [ 13.442631][ T12] ? __send_to_port+0x420/0x420 [ 13.442634][ T12] ? validate_chain+0x38b/0xc20 [ 13.442639][ T12] hvc_console_print+0x292/0x780 [ 13.442645][ T12] ? hvc_write+0x3a0/0x3a0 [ 13.442648][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.442652][ T12] ? lock_acquire+0x13c/0x160 [ 13.442656][ T12] console_emit_next_record+0x22f/0x4c0 [ 13.442660][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 13.442662][ T12] ? console_flush_one_record+0x106/0x710 [ 13.442665][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.442667][ T12] ? lock_acquire+0x13c/0x160 [ 13.442671][ T12] console_flush_one_record+0x46f/0x710 [ 13.442675][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 13.442677][ T12] ? __lock_acquire+0x518/0xc20 [ 13.442683][ T12] console_unlock+0xee/0x1f0 [ 13.442685][ T12] ? console_flush_one_record+0x710/0x710 [ 13.442687][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.442690][ T12] ? lock_acquire+0x60/0x160 [ 13.442693][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.442695][ T12] ? vprintk_emit+0x320/0x3e0 [ 13.442698][ T12] vprintk_emit+0x37c/0x3e0 [ 13.442703][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 13.442706][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 13.442710][ T12] _printk+0xc7/0x100 [ 13.442714][ T12] ? snapshot_read.cold+0x21/0x21 [ 13.442716][ T12] ? ___ratelimit+0x4e7/0xa00 [ 13.442722][ T12] ? idr_get_free+0x830/0x830 [ 13.442727][ T12] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 13.442733][ T12] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 13.442738][ T12] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 13.442740][ T12] ? mark_usage+0x61/0x170 [ 13.442742][ T12] ? ret_from_fork_asm+0x11/0x20 [ 13.442744][ T12] ? __lock_acquire+0x518/0xc20 [ 13.442747][ T12] ? netif_skb_features+0x658/0x1430 [ 13.442749][ T12] ? mark_usage+0x61/0x170 [ 13.442751][ T12] ? __lock_acquire+0x518/0xc20 [ 13.442754][ T12] ? skb_network_protocol+0x3b0/0x3b0 [ 13.442760][ T12] dev_hard_start_xmit+0xf4/0x620 [ 13.442764][ T12] ? validate_xmit_skb_list+0xb3/0x150 [ 13.442767][ T12] sch_direct_xmit+0x13d/0xaa0 [ 13.442772][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.442774][ T12] ? dequeue_skb+0x1db0/0x1db0 [ 13.442776][ T12] ? __rcu_read_lock+0x30/0x70 [ 13.442778][ T12] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.442781][ T12] ? lock_acquire+0x13c/0x160 [ 13.442785][ T12] __dev_xmit_skb+0xecc/0x1be0 [ 13.442790][ T12] ? alloc_netdev_dummy+0x30/0x30 [ 13.442792][ T12] ? __dev_queue_xmit+0x1fc/0x1b80 [ 13.442795][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.442797][ T12] ? lock_acquire+0x13c/0x160 [ 13.442801][ T12] __dev_queue_xmit+0x942/0x1b80 [ 13.442804][ T12] ? __lock_acquire+0x518/0xc20 [ 13.442808][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.442810][ T12] ? find_held_lock+0x2b/0x80 [ 13.442812][ T12] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 13.442823][ T12] ip6_finish_output2+0x423/0x1300 [ 13.442828][ T12] ? ip6_dst_lookup+0x80/0x80 [ 13.442830][ T12] ? find_held_lock+0x2b/0x80 [ 13.442832][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 13.442835][ T12] ? ip6_mtu+0x15d/0x310 [ 13.442840][ T12] ip6_finish_output+0x646/0xda0 [ 13.442843][ T12] ip6_output+0x23f/0x7f0 [ 13.442846][ T12] ? ip6_finish_output+0xda0/0xda0 [ 13.442848][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.442850][ T12] ? find_held_lock+0x2b/0x80 [ 13.442853][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 13.442854][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 13.442860][ T12] ndisc_send_skb+0xba3/0x1520 [ 13.442865][ T12] ? ndisc_recv_na+0xea0/0xea0 [ 13.442879][ T12] ? trace_hardirqs_off+0xd/0x30 [ 13.442882][ T12] ? try_to_grab_pending+0x77/0x840 [ 13.442884][ T12] ? mark_held_locks+0x40/0x70 [ 13.442887][ T12] ndisc_send_ns+0xa9/0x120 [ 13.442889][ T12] ? find_held_lock+0x2b/0x80 [ 13.442892][ T12] ? ndisc_router_discovery+0x2ab0/0x2ab0 [ 13.442893][ T12] ? __rwlock_init+0x150/0x150 [ 13.442895][ T12] ? mark_held_locks+0x40/0x70 [ 13.442898][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 13.442902][ T12] addrconf_dad_work+0x6c2/0x930 [ 13.442906][ T12] ? addrconf_dad_begin+0x540/0x540 [ 13.442910][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.442912][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.442914][ T12] ? lock_acquire+0x13c/0x160 [ 13.442916][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.442920][ T12] process_one_work+0xe3e/0x1560 [ 13.442926][ T12] ? __queue_delayed_work+0x470/0x470 [ 13.442929][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.442937][ T12] worker_thread+0x4f1/0xd60 [ 13.442944][ T12] ? rescuer_thread+0x1340/0x1340 [ 13.442946][ T12] kthread+0x367/0x460 [ 13.442948][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.442950][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.442953][ T12] ret_from_fork+0x474/0x6b0 [ 13.442957][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.442960][ T12] ? __switch_to+0x5a3/0xe00 [ 13.442963][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.442966][ T12] ret_from_fork_asm+0x11/0x20 [ 13.442974][ T12] [ 13.699818][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.700895][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.867525][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.474476][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.474556][ C3] [ 17.474558][ C3] ======================================================== [ 17.474559][ C3] WARNING: possible irq lock inversion dependency detected [ 17.474562][ C3] 7.2.0-virtme #1 Tainted: G W [ 17.474564][ C3] -------------------------------------------------------- [ 17.474565][ C3] swapper/3/0 just changed the state of lock: [ 17.474567][ C3] ffffffff93e89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.474582][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 17.474584][ C3] (fs_reclaim){+.+.}-{0:0} [ 17.474586][ C3] [ 17.474586][ C3] [ 17.474586][ C3] and interrupts could create inverse lock ordering between them. [ 17.474586][ C3] [ 17.474587][ C3] [ 17.474587][ C3] other info that might help us debug this: [ 17.474589][ C3] Possible interrupt unsafe locking scenario: [ 17.474589][ C3] [ 17.474589][ C3] CPU0 CPU1 [ 17.474590][ C3] ---- ---- [ 17.474591][ C3] lock(fs_reclaim); [ 17.474592][ C3] local_irq_disable(); [ 17.474593][ C3] lock(console_owner); [ 17.474595][ C3] lock(fs_reclaim); [ 17.474596][ C3] [ 17.474597][ C3] lock(console_owner); [ 17.474598][ C3] [ 17.474598][ C3] *** DEADLOCK *** [ 17.474598][ C3] [ 17.474599][ C3] locks held by swapper/3/0: 8, last CPU#3: [ 17.474600][ C3] #0: ffa0000000280c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 17.474608][ C3] #1: ffffffff93f80b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 17.474615][ C3] #2: ffffffff93f80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 17.474620][ C3] #3: ffffffff93f80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 17.474627][ C3] #4: ff110000050a0a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 17.474633][ C3] #5: ffffffff93f80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 17.474641][ C3] #6: ffffffff93f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.474646][ C3] #7: ffffffff93f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.474650][ C3] [ 17.474650][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 17.474657][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 17.474660][ C3] HARDIRQ-ON-W at: [ 17.474662][ C3] __lock_acquire+0x388/0xc20 [ 17.474665][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.474667][ C3] fs_reclaim_acquire+0xd5/0x120 [ 17.474671][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 17.474674][ C3] kthread_create_worker_on_node+0xea/0x210 [ 17.474678][ C3] workqueue_init+0x2a/0x680 [ 17.474682][ C3] kernel_init_freeable+0x2fe/0x630 [ 17.474684][ C3] kernel_init+0x21/0x150 [ 17.474688][ C3] ret_from_fork+0x474/0x6b0 [ 17.474691][ C3] ret_from_fork_asm+0x11/0x20 [ 17.474695][ C3] SOFTIRQ-ON-W at: [ 17.474696][ C3] __lock_acquire+0x388/0xc20 [ 17.474698][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.474700][ C3] fs_reclaim_acquire+0xd5/0x120 [ 17.474701][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 17.474703][ C3] kthread_create_worker_on_node+0xea/0x210 [ 17.474705][ C3] workqueue_init+0x2a/0x680 [ 17.474707][ C3] kernel_init_freeable+0x2fe/0x630 [ 17.474709][ C3] kernel_init+0x21/0x150 [ 17.474711][ C3] ret_from_fork+0x474/0x6b0 [ 17.474712][ C3] ret_from_fork_asm+0x11/0x20 [ 17.474714][ C3] INITIAL USE at: [ 17.474715][ C3] __lock_acquire+0x388/0xc20 [ 17.474717][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.474719][ C3] fs_reclaim_acquire+0xd5/0x120 [ 17.474721][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 17.474723][ C3] kthread_create_worker_on_node+0xea/0x210 [ 17.474725][ C3] workqueue_init+0x2a/0x680 [ 17.474727][ C3] kernel_init_freeable+0x2fe/0x630 [ 17.474728][ C3] kernel_init+0x21/0x150 [ 17.474730][ C3] ret_from_fork+0x474/0x6b0 [ 17.474732][ C3] ret_from_fork_asm+0x11/0x20 [ 17.474734][ C3] } [ 17.474734][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 17.474739][ C3] ... acquired at: [ 17.474740][ C3] __lock_acquire+0x518/0xc20 [ 17.474742][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.474744][ C3] fs_reclaim_acquire+0xd5/0x120 [ 17.474746][ C3] __kmalloc_noprof+0xd3/0x760 [ 17.474748][ C3] alloc_buf.isra.0+0x4b/0x260 [ 17.474751][ C3] put_chars+0x1e1/0x2f0 [ 17.474753][ C3] hvc_console_print+0x292/0x780 [ 17.474755][ C3] console_emit_next_record+0x22f/0x4c0 [ 17.474757][ C3] console_flush_one_record+0x46f/0x710 [ 17.474760][ C3] console_unlock+0xee/0x1f0 [ 17.474762][ C3] vprintk_emit+0x37c/0x3e0 [ 17.474764][ C3] dev_vprintk_emit+0x27f/0x2c0 [ 17.474768][ C3] dev_printk_emit+0xb9/0xee [ 17.474770][ C3] _dev_info+0xe2/0x116 [ 17.474772][ C3] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 17.474775][ C3] cmos_do_probe+0x73b/0x98a [ 17.474777][ C3] platform_probe+0xfe/0x1f0 [ 17.474781][ C3] call_driver_probe+0x61/0x1c0 [ 17.474783][ C3] really_probe+0x199/0x760 [ 17.474785][ C3] __driver_probe_device+0x24f/0x440 [ 17.474787][ C3] driver_probe_device+0x4a/0xf0 [ 17.474789][ C3] __driver_attach+0x1b8/0x540 [ 17.474791][ C3] bus_for_each_dev+0x130/0x1e0 [ 17.474793][ C3] bus_add_driver+0x2c8/0x530 [ 17.474794][ C3] driver_register+0x1a3/0x390 [ 17.474796][ C3] __platform_driver_probe+0x13f/0x270 [ 17.474799][ C3] cmos_init+0x31/0x40 [ 17.474802][ C3] do_one_initcall+0x124/0x4f0 [ 17.474804][ C3] kernel_init_freeable+0x596/0x630 [ 17.474806][ C3] kernel_init+0x21/0x150 [ 17.474808][ C3] ret_from_fork+0x474/0x6b0 [ 17.474809][ C3] ret_from_fork_asm+0x11/0x20 [ 17.474811][ C3] [ 17.474812][ C3] -> (console_owner){..-.}-{0:0} { [ 17.474814][ C3] IN-SOFTIRQ-W at: [ 17.474816][ C3] __lock_acquire+0x388/0xc20 [ 17.474817][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.474819][ C3] console_lock_spinning_enable+0x5c/0x60 [ 17.474821][ C3] console_emit_next_record+0x1d1/0x4c0 [ 17.474824][ C3] console_flush_one_record+0x46f/0x710 [ 17.474826][ C3] console_unlock+0xee/0x1f0 [ 17.474828][ C3] vprintk_emit+0x37c/0x3e0 [ 17.474830][ C3] _printk+0xc7/0x100 [ 17.474833][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.474837][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.474840][ C3] dev_hard_start_xmit+0xf4/0x620 [ 17.474842][ C3] sch_direct_xmit+0x13d/0xaa0 [ 17.474845][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 17.474847][ C3] __dev_queue_xmit+0x942/0x1b80 [ 17.474849][ C3] ip6_finish_output2+0x96f/0x1300 [ 17.474851][ C3] ip6_finish_output+0x646/0xda0 [ 17.474852][ C3] ip6_output+0x23f/0x7f0 [ 17.474854][ C3] ndisc_send_skb+0xba3/0x1520 [ 17.474856][ C3] addrconf_rs_timer+0x26f/0x770 [ 17.474859][ C3] call_timer_fn+0x160/0x4d0 [ 17.474861][ C3] __run_timers+0x68f/0xaa0 [ 17.474863][ C3] run_timer_softirq+0xf0/0x160 [ 17.474865][ C3] handle_softirqs+0x1d3/0x900 [ 17.474868][ C3] __irq_exit_rcu+0x145/0x1c0 [ 17.474870][ C3] irq_exit_rcu+0xe/0x30 [ 17.474872][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.474874][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.474877][ C3] pv_native_safe_halt+0xf/0x10 [ 17.474879][ C3] default_idle+0x9/0x10 [ 17.474881][ C3] default_idle_call+0x6e/0xb0 [ 17.474883][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.474892][ C3] do_idle+0xd8/0x190 [ 17.474893][ C3] cpu_startup_entry+0x53/0x70 [ 17.474895][ C3] start_secondary+0x204/0x2b0 [ 17.474898][ C3] common_startup_64+0x13e/0x148 [ 17.474901][ C3] INITIAL USE at: [ 17.474902][ C3] } [ 17.474903][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 17.474906][ C3] ... acquired at: [ 17.474907][ C3] mark_lock+0x1d7/0xa00 [ 17.474909][ C3] mark_usage+0x42/0x170 [ 17.474910][ C3] __lock_acquire+0x388/0xc20 [ 17.474912][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.474914][ C3] console_lock_spinning_enable+0x5c/0x60 [ 17.474916][ C3] console_emit_next_record+0x1d1/0x4c0 [ 17.474918][ C3] console_flush_one_record+0x46f/0x710 [ 17.474921][ C3] console_unlock+0xee/0x1f0 [ 17.474923][ C3] vprintk_emit+0x37c/0x3e0 [ 17.474924][ C3] _printk+0xc7/0x100 [ 17.474926][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.474929][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.474932][ C3] dev_hard_start_xmit+0xf4/0x620 [ 17.474934][ C3] sch_direct_xmit+0x13d/0xaa0 [ 17.474936][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 17.474937][ C3] __dev_queue_xmit+0x942/0x1b80 [ 17.474939][ C3] ip6_finish_output2+0x96f/0x1300 [ 17.474941][ C3] ip6_finish_output+0x646/0xda0 [ 17.474943][ C3] ip6_output+0x23f/0x7f0 [ 17.474944][ C3] ndisc_send_skb+0xba3/0x1520 [ 17.474947][ C3] addrconf_rs_timer+0x26f/0x770 [ 17.474949][ C3] call_timer_fn+0x160/0x4d0 [ 17.474951][ C3] __run_timers+0x68f/0xaa0 [ 17.474953][ C3] run_timer_softirq+0xf0/0x160 [ 17.474955][ C3] handle_softirqs+0x1d3/0x900 [ 17.474956][ C3] __irq_exit_rcu+0x145/0x1c0 [ 17.474958][ C3] irq_exit_rcu+0xe/0x30 [ 17.474960][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.474962][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.474963][ C3] pv_native_safe_halt+0xf/0x10 [ 17.474965][ C3] default_idle+0x9/0x10 [ 17.474967][ C3] default_idle_call+0x6e/0xb0 [ 17.474969][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.474971][ C3] do_idle+0xd8/0x190 [ 17.474973][ C3] cpu_startup_entry+0x53/0x70 [ 17.474974][ C3] start_secondary+0x204/0x2b0 [ 17.474976][ C3] common_startup_64+0x13e/0x148 [ 17.474978][ C3] [ 17.474978][ C3] [ 17.474978][ C3] stack backtrace: [ 17.474983][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.474987][ C3] Tainted: [W]=WARN [ 17.474988][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.474990][ C3] Call Trace: [ 17.474992][ C3] [ 17.474995][ C3] dump_stack_lvl+0x6f/0xa0 [ 17.475000][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 17.475004][ C3] mark_lock_irq+0x989/0x9c0 [ 17.475008][ C3] mark_lock+0x1d7/0xa00 [ 17.475010][ C3] mark_usage+0x42/0x170 [ 17.475013][ C3] __lock_acquire+0x388/0xc20 [ 17.475016][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.475018][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 17.475021][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.475025][ C3] ? lock_acquire+0x13c/0x160 [ 17.475027][ C3] console_lock_spinning_enable+0x5c/0x60 [ 17.475030][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 17.475032][ C3] console_emit_next_record+0x1d1/0x4c0 [ 17.475035][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 17.475037][ C3] ? console_flush_one_record+0x106/0x710 [ 17.475040][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.475042][ C3] ? lock_acquire+0x13c/0x160 [ 17.475045][ C3] console_flush_one_record+0x46f/0x710 [ 17.475049][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 17.475051][ C3] ? __lock_acquire+0x518/0xc20 [ 17.475054][ C3] console_unlock+0xee/0x1f0 [ 17.475057][ C3] ? console_flush_one_record+0x710/0x710 [ 17.475059][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.475061][ C3] ? lock_acquire+0x60/0x160 [ 17.475064][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.475067][ C3] ? vprintk_emit+0x320/0x3e0 [ 17.475069][ C3] vprintk_emit+0x37c/0x3e0 [ 17.475073][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 17.475076][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.475079][ C3] _printk+0xc7/0x100 [ 17.475081][ C3] ? snapshot_read.cold+0x21/0x21 [ 17.475083][ C3] ? ___ratelimit+0x4e7/0xa00 [ 17.475087][ C3] ? idr_get_free+0x830/0x830 [ 17.475091][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.475095][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.475098][ C3] ? mark_usage+0x61/0x170 [ 17.475100][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.475104][ C3] ? mark_usage+0x61/0x170 [ 17.475105][ C3] ? netif_skb_features+0x658/0x1430 [ 17.475108][ C3] ? __lock_acquire+0x518/0xc20 [ 17.475110][ C3] ? validate_chain+0x737/0xc20 [ 17.475112][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 17.475115][ C3] ? mark_usage+0x61/0x170 [ 17.475118][ C3] dev_hard_start_xmit+0xf4/0x620 [ 17.475120][ C3] ? validate_chain+0x730/0xc20 [ 17.475123][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 17.475126][ C3] sch_direct_xmit+0x13d/0xaa0 [ 17.475128][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 17.475130][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 17.475132][ C3] ? __rcu_read_lock+0x30/0x70 [ 17.475135][ C3] ? lock_acquire+0x13c/0x160 [ 17.475138][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 17.475140][ C3] ? tc_run+0x45e/0x7e0 [ 17.475143][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 17.475145][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.475147][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.475150][ C3] ? lock_acquire+0x13c/0x160 [ 17.475152][ C3] __dev_queue_xmit+0x942/0x1b80 [ 17.475157][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.475159][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 17.475161][ C3] ? find_held_lock+0x2b/0x80 [ 17.475165][ C3] ? neigh_hh_output+0x152/0x4c0 [ 17.475168][ C3] ip6_finish_output2+0x96f/0x1300 [ 17.475171][ C3] ? ip6_dst_lookup+0x80/0x80 [ 17.475173][ C3] ? find_held_lock+0x2b/0x80 [ 17.475175][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.475178][ C3] ? ip6_mtu+0x15d/0x310 [ 17.475181][ C3] ip6_finish_output+0x646/0xda0 [ 17.475184][ C3] ip6_output+0x23f/0x7f0 [ 17.475186][ C3] ? ip6_finish_output+0xda0/0xda0 [ 17.475188][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 17.475190][ C3] ? find_held_lock+0x2b/0x80 [ 17.475192][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.475194][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 17.475197][ C3] ndisc_send_skb+0xba3/0x1520 [ 17.475201][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 17.475203][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.475207][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.475210][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.475212][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.475215][ C3] addrconf_rs_timer+0x26f/0x770 [ 17.475218][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.475221][ C3] ? lock_acquire+0x13c/0x160 [ 17.475223][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.475226][ C3] call_timer_fn+0x160/0x4d0 [ 17.475228][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 17.475231][ C3] ? debug_object_active_state+0x430/0x430 [ 17.475235][ C3] ? find_held_lock+0x2b/0x80 [ 17.475237][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.475239][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.475243][ C3] __run_timers+0x68f/0xaa0 [ 17.475245][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.475248][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.475251][ C3] ? __lock_acquire+0x518/0xc20 [ 17.475255][ C3] ? __rwlock_init+0x150/0x150 [ 17.475258][ C3] run_timer_softirq+0xf0/0x160 [ 17.475261][ C3] ? __run_timers+0xaa0/0xaa0 [ 17.475263][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.475266][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.475269][ C3] handle_softirqs+0x1d3/0x900 [ 17.475272][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.475274][ C3] ? _local_bh_enable+0xc0/0xc0 [ 17.475277][ C3] __irq_exit_rcu+0x145/0x1c0 [ 17.475279][ C3] irq_exit_rcu+0xe/0x30 [ 17.475281][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.475283][ C3] [ 17.475284][ C3] [ 17.475285][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 17.475287][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.475290][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.475294][ 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 [ 17.475301][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 17.475304][ C3] RAX: 000000000009149b RBX: ff11000001c88040 RCX: ffffffff90cf0307 [ 17.475305][ C3] RDX: ff11000001c88040 RSI: ffffffff93a38b01 RDI: ffffffff9348d8e0 [ 17.475307][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.475308][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 17.475309][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.475312][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.475315][ C3] default_idle+0x9/0x10 [ 17.475318][ C3] default_idle_call+0x6e/0xb0 [ 17.475320][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.475322][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 17.475325][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 17.475327][ C3] ? default_idle_call+0x98/0xb0 [ 17.475329][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.475332][ C3] do_idle+0xd8/0x190 [ 17.475334][ C3] cpu_startup_entry+0x53/0x70 [ 17.475337][ C3] start_secondary+0x204/0x2b0 [ 17.475339][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.475342][ C3] common_startup_64+0x13e/0x148 [ 17.475346][ C3] [ 17.475352][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.475354][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 17.475356][ C3] preempt_count: 303, expected: 0 [ 17.475357][ C3] RCU nest depth: 3, expected: 0 [ 17.475359][ C3] INFO: lockdep is turned off. [ 17.475360][ C3] irq event stamp: 595151 [ 17.475361][ C3] hardirqs last enabled at (595150): [] __down_trylock_console_sem+0x86/0xa0 [ 17.475364][ C3] hardirqs last disabled at (595151): [] console_emit_next_record+0x3d4/0x4c0 [ 17.475366][ C3] softirqs last enabled at (595088): [] handle_softirqs+0x67c/0x900 [ 17.475368][ C3] softirqs last disabled at (595101): [] __irq_exit_rcu+0x145/0x1c0 [ 17.475371][ C3] Preemption disabled at: [ 17.475371][ C3] [<0000000000000000>] 0x0 [ 17.475375][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.475378][ C3] Tainted: [W]=WARN [ 17.475379][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.475380][ C3] Call Trace: [ 17.475381][ C3] [ 17.475382][ C3] dump_stack_lvl+0x6f/0xa0 [ 17.475385][ C3] __might_resched.cold+0x1fe/0x2c1 [ 17.475389][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.475392][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.475395][ C3] __kmalloc_noprof+0x443/0x760 [ 17.475398][ C3] ? __rwlock_init+0x150/0x150 [ 17.475400][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 17.475404][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 17.475406][ C3] alloc_buf.isra.0+0x4b/0x260 [ 17.475409][ C3] put_chars+0x1e1/0x2f0 [ 17.475411][ C3] ? __send_to_port+0x420/0x420 [ 17.475414][ C3] ? mark_lock+0x1d7/0xa00 [ 17.475417][ C3] hvc_console_print+0x292/0x780 [ 17.475419][ C3] ? __lock_acquire+0x388/0xc20 [ 17.475422][ C3] ? hvc_write+0x3a0/0x3a0 [ 17.475425][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.475427][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.475429][ C3] ? lock_acquire+0x13c/0x160 [ 17.475432][ C3] console_emit_next_record+0x22f/0x4c0 [ 17.475435][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 17.475438][ C3] ? console_flush_one_record+0x106/0x710 [ 17.475440][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.475443][ C3] ? lock_acquire+0x13c/0x160 [ 17.475446][ C3] console_flush_one_record+0x46f/0x710 [ 17.475449][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 17.475451][ C3] ? __lock_acquire+0x518/0xc20 [ 17.475455][ C3] console_unlock+0xee/0x1f0 [ 17.475457][ C3] ? console_flush_one_record+0x710/0x710 [ 17.475459][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.475462][ C3] ? lock_acquire+0x60/0x160 [ 17.475465][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.475467][ C3] ? vprintk_emit+0x320/0x3e0 [ 17.475470][ C3] vprintk_emit+0x37c/0x3e0 [ 17.475473][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 17.475475][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.475479][ C3] _printk+0xc7/0x100 [ 17.475481][ C3] ? snapshot_read.cold+0x21/0x21 [ 17.475483][ C3] ? ___ratelimit+0x4e7/0xa00 [ 17.475487][ C3] ? idr_get_free+0x830/0x830 [ 17.475490][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.475494][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.475497][ C3] ? mark_usage+0x61/0x170 [ 17.475499][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.475502][ C3] ? mark_usage+0x61/0x170 [ 17.475504][ C3] ? netif_skb_features+0x658/0x1430 [ 17.475507][ C3] ? __lock_acquire+0x518/0xc20 [ 17.475509][ C3] ? validate_chain+0x737/0xc20 [ 17.475511][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 17.475514][ C3] ? mark_usage+0x61/0x170 [ 17.475517][ C3] dev_hard_start_xmit+0xf4/0x620 [ 17.475519][ C3] ? validate_chain+0x730/0xc20 [ 17.475522][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 17.475524][ C3] sch_direct_xmit+0x13d/0xaa0 [ 17.475527][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 17.475529][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 17.475531][ C3] ? __rcu_read_lock+0x30/0x70 [ 17.475534][ C3] ? lock_acquire+0x13c/0x160 [ 17.475537][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 17.475539][ C3] ? tc_run+0x45e/0x7e0 [ 17.475541][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 17.475544][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.475546][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.475548][ C3] ? lock_acquire+0x13c/0x160 [ 17.475551][ C3] __dev_queue_xmit+0x942/0x1b80 [ 17.475555][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.475558][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 17.475560][ C3] ? find_held_lock+0x2b/0x80 [ 17.475563][ C3] ? neigh_hh_output+0x152/0x4c0 [ 17.475566][ C3] ip6_finish_output2+0x96f/0x1300 [ 17.475569][ C3] ? ip6_dst_lookup+0x80/0x80 [ 17.475571][ C3] ? find_held_lock+0x2b/0x80 [ 17.475574][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.475576][ C3] ? ip6_mtu+0x15d/0x310 [ 17.475579][ C3] ip6_finish_output+0x646/0xda0 [ 17.475582][ C3] ip6_output+0x23f/0x7f0 [ 17.475584][ C3] ? ip6_finish_output+0xda0/0xda0 [ 17.475586][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 17.475589][ C3] ? find_held_lock+0x2b/0x80 [ 17.475591][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.475593][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 17.475596][ C3] ndisc_send_skb+0xba3/0x1520 [ 17.475599][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 17.475602][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.475605][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.475608][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.475611][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.475613][ C3] addrconf_rs_timer+0x26f/0x770 [ 17.475616][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.475619][ C3] ? lock_acquire+0x13c/0x160 [ 17.475622][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.475624][ C3] call_timer_fn+0x160/0x4d0 [ 17.475627][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 17.475630][ C3] ? debug_object_active_state+0x430/0x430 [ 17.475632][ C3] ? find_held_lock+0x2b/0x80 [ 17.475634][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.475637][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.475640][ C3] __run_timers+0x68f/0xaa0 [ 17.475642][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.475646][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.475648][ C3] ? __lock_acquire+0x518/0xc20 [ 17.475652][ C3] ? __rwlock_init+0x150/0x150 [ 17.475656][ C3] run_timer_softirq+0xf0/0x160 [ 17.475659][ C3] ? __run_timers+0xaa0/0xaa0 [ 17.475661][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.475663][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.475665][ C3] handle_softirqs+0x1d3/0x900 [ 17.475668][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.475671][ C3] ? _local_bh_enable+0xc0/0xc0 [ 17.475674][ C3] __irq_exit_rcu+0x145/0x1c0 [ 17.475676][ C3] irq_exit_rcu+0xe/0x30 [ 17.475678][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.475681][ C3] [ 17.475681][ C3] [ 17.475682][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 17.475684][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.475686][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.475689][ 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 [ 17.475690][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 17.475692][ C3] RAX: 000000000009149b RBX: ff11000001c88040 RCX: ffffffff90cf0307 [ 17.475694][ C3] RDX: ff11000001c88040 RSI: ffffffff93a38b01 RDI: ffffffff9348d8e0 [ 17.475695][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.475696][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 17.475696][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.475699][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.475702][ C3] default_idle+0x9/0x10 [ 17.475704][ C3] default_idle_call+0x6e/0xb0 [ 17.475706][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.475708][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 17.475710][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 17.475712][ C3] ? default_idle_call+0x98/0xb0 [ 17.475714][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.475717][ C3] do_idle+0xd8/0x190 [ 17.475719][ C3] cpu_startup_entry+0x53/0x70 [ 17.475721][ C3] start_secondary+0x204/0x2b0 [ 17.475723][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.475725][ C3] common_startup_64+0x13e/0x148 [ 17.475730][ C3] [ 18.239270][ T336] Mirror/redirect action on [ 25.474416][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 25.474434][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.474437][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 25.474439][ C3] preempt_count: 303, expected: 0 [ 25.474440][ C3] RCU nest depth: 3, expected: 0 [ 25.474441][ C3] INFO: lockdep is turned off. [ 25.474442][ C3] irq event stamp: 595151 [ 25.474442][ C3] hardirqs last enabled at (595150): [] __down_trylock_console_sem+0x86/0xa0 [ 25.474452][ C3] hardirqs last disabled at (595151): [] console_emit_next_record+0x3d4/0x4c0 [ 25.474455][ C3] softirqs last enabled at (595088): [] handle_softirqs+0x67c/0x900 [ 25.474458][ C3] softirqs last disabled at (595101): [] __irq_exit_rcu+0x145/0x1c0 [ 25.474460][ C3] Preemption disabled at: [ 25.474461][ C3] [<0000000000000000>] 0x0 [ 25.474467][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.474471][ C3] Tainted: [W]=WARN [ 25.474472][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.474473][ C3] Call Trace: [ 25.474475][ C3] [ 25.474477][ C3] dump_stack_lvl+0x6f/0xa0 [ 25.474483][ C3] __might_resched.cold+0x1fe/0x2c1 [ 25.474486][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.474489][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474493][ C3] __kmalloc_noprof+0x443/0x760 [ 25.474497][ C3] ? __rwlock_init+0x150/0x150 [ 25.474499][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 25.474503][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 25.474505][ C3] alloc_buf.isra.0+0x4b/0x260 [ 25.474507][ C3] put_chars+0x1e1/0x2f0 [ 25.474508][ C3] ? desc_read_finalized_seq+0x79/0x120 [ 25.474510][ C3] ? __send_to_port+0x420/0x420 [ 25.474512][ C3] ? console_prepend_replay+0x20/0x20 [ 25.474514][ C3] hvc_console_print+0x292/0x780 [ 25.474517][ C3] ? hvc_write+0x3a0/0x3a0 [ 25.474518][ C3] ? do_raw_spin_lock+0x131/0x280 [ 25.474520][ C3] ? __rwlock_init+0x150/0x150 [ 25.474521][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474523][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474525][ C3] ? lock_acquire+0x13c/0x160 [ 25.474527][ C3] console_emit_next_record+0x22f/0x4c0 [ 25.474529][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 25.474531][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474532][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474534][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474536][ C3] ? lock_acquire+0x13c/0x160 [ 25.474537][ C3] ? console_flush_one_record+0x111/0x710 [ 25.474539][ C3] console_flush_one_record+0x46f/0x710 [ 25.474541][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 25.474544][ C3] console_unlock+0xee/0x1f0 [ 25.474546][ C3] ? lock_acquire+0x13c/0x160 [ 25.474547][ C3] ? console_flush_one_record+0x710/0x710 [ 25.474549][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474550][ C3] ? lock_release+0x184/0x1f0 [ 25.474551][ C3] ? lock_acquire+0x60/0x160 [ 25.474553][ C3] ? __rcu_read_lock+0x30/0x70 [ 25.474555][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.474556][ C3] ? vprintk_emit+0x320/0x3e0 [ 25.474558][ C3] vprintk_emit+0x37c/0x3e0 [ 25.474562][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 25.474563][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 25.474565][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474567][ C3] ? lock_acquire+0x13c/0x160 [ 25.474569][ C3] _printk+0xc7/0x100 [ 25.474572][ C3] ? snapshot_read.cold+0x21/0x21 [ 25.474573][ C3] ? ___ratelimit+0x4e7/0xa00 [ 25.474577][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 25.474581][ C3] ? idr_get_free+0x830/0x830 [ 25.474583][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 25.474586][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 25.474590][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 25.474594][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 25.474596][ C3] ? sock_def_readable+0x156/0x480 [ 25.474599][ C3] ? packet_rcv+0xd26/0x15a0 [ 25.474602][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474604][ C3] ? lock_release+0x184/0x1f0 [ 25.474605][ C3] ? dev_queue_xmit_nit+0x642/0x9e0 [ 25.474608][ C3] ? lock_acquire+0x13c/0x160 [ 25.474609][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474611][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 25.474614][ C3] dev_hard_start_xmit+0xf4/0x620 [ 25.474616][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 25.474618][ C3] sch_direct_xmit+0x13d/0xaa0 [ 25.474621][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 25.474622][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474624][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 25.474625][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 25.474627][ C3] ? __rcu_read_lock+0x30/0x70 [ 25.474628][ C3] ? lock_acquire+0x13c/0x160 [ 25.474630][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 25.474632][ C3] ? tc_run+0x8b/0x7e0 [ 25.474634][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 25.474635][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 25.474636][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474638][ C3] ? lock_acquire+0x13c/0x160 [ 25.474640][ C3] __dev_queue_xmit+0x942/0x1b80 [ 25.474643][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 25.474645][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 25.474647][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 25.474650][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 25.474653][ C3] ? neigh_hh_output+0x152/0x4c0 [ 25.474655][ C3] ip6_finish_output2+0x96f/0x1300 [ 25.474657][ C3] ? ip6_dst_lookup+0x80/0x80 [ 25.474659][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474661][ C3] ? lock_acquire+0x13c/0x160 [ 25.474662][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474664][ C3] ? lock_release+0x184/0x1f0 [ 25.474666][ C3] ip6_finish_output+0x646/0xda0 [ 25.474667][ C3] ip6_output+0x23f/0x7f0 [ 25.474669][ C3] ? ip6_finish_output+0xda0/0xda0 [ 25.474670][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 25.474673][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474675][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.474676][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 25.474677][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474679][ C3] ? trace_hardirqs_on+0x36/0x40 [ 25.474680][ C3] ? lock_acquire+0x13c/0x160 [ 25.474681][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474683][ C3] ndisc_send_skb+0xba3/0x1520 [ 25.474687][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 25.474689][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 25.474691][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.474693][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.474695][ C3] addrconf_rs_timer+0x26f/0x770 [ 25.474697][ C3] ? do_raw_spin_lock+0x131/0x280 [ 25.474699][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.474700][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474702][ C3] ? lock_acquire+0x13c/0x160 [ 25.474703][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 25.474705][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.474707][ C3] call_timer_fn+0x160/0x4d0 [ 25.474709][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 25.474711][ C3] ? debug_object_active_state+0x430/0x430 [ 25.474714][ C3] ? __rwlock_init+0x150/0x150 [ 25.474716][ C3] ? timer_recalc_next_expiry+0xf0/0x210 [ 25.474717][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474720][ C3] __run_timers+0x68f/0xaa0 [ 25.474721][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.474723][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 25.474726][ C3] ? do_raw_spin_lock+0x131/0x280 [ 25.474728][ C3] ? __rwlock_init+0x150/0x150 [ 25.474730][ C3] run_timer_softirq+0xf0/0x160 [ 25.474732][ C3] ? __run_timers+0xaa0/0xaa0 [ 25.474734][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.474735][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474737][ C3] handle_softirqs+0x1d3/0x900 [ 25.474738][ C3] ? _local_bh_enable+0xc0/0xc0 [ 25.474740][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474742][ C3] ? lock_release+0x184/0x1f0 [ 25.474743][ C3] __irq_exit_rcu+0x145/0x1c0 [ 25.474745][ C3] irq_exit_rcu+0xe/0x30 [ 25.474746][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 25.474748][ C3] [ 25.474749][ C3] [ 25.474750][ C3] ? _raw_spin_unlock+0x2d/0x50 [ 25.474752][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 25.474754][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 25.474757][ 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 [ 25.474759][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 25.474762][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 25.474764][ C3] RDX: 0000000000000003 RSI: ffffffff9348d860 RDI: ffffffff90cf0307 [ 25.474764][ C3] RBP: 0000000000000000 R08: ffffffff93180421 R09: 1fe2200006a763a2 [ 25.474765][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 25.474766][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 25.474767][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 25.474769][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.474772][ C3] default_idle+0x9/0x10 [ 25.474774][ C3] default_idle_call+0x6e/0xb0 [ 25.474776][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.474777][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 25.474779][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 25.474781][ C3] ? default_idle_call+0x98/0xb0 [ 25.474783][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.474785][ C3] do_idle+0xd8/0x190 [ 25.474787][ C3] cpu_startup_entry+0x53/0x70 [ 25.474788][ C3] start_secondary+0x204/0x2b0 [ 25.474790][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 25.474792][ C3] common_startup_64+0x13e/0x148 [ 25.474796][ C3] [ 40.835439][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 40.835458][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.835461][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 40.835463][ C3] preempt_count: 303, expected: 0 [ 40.835464][ C3] RCU nest depth: 3, expected: 0 [ 40.835465][ C3] INFO: lockdep is turned off. [ 40.835466][ C3] irq event stamp: 595151 [ 40.835467][ C3] hardirqs last enabled at (595150): [] __down_trylock_console_sem+0x86/0xa0 [ 40.835476][ C3] hardirqs last disabled at (595151): [] console_emit_next_record+0x3d4/0x4c0 [ 40.835479][ C3] softirqs last enabled at (595088): [] handle_softirqs+0x67c/0x900 [ 40.835482][ C3] softirqs last disabled at (595101): [] __irq_exit_rcu+0x145/0x1c0 [ 40.835484][ C3] Preemption disabled at: [ 40.835485][ C3] [<0000000000000000>] 0x0 [ 40.835492][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.835495][ C3] Tainted: [W]=WARN [ 40.835496][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.835498][ C3] Call Trace: [ 40.835500][ C3] [ 40.835502][ C3] dump_stack_lvl+0x6f/0xa0 [ 40.835507][ C3] __might_resched.cold+0x1fe/0x2c1 [ 40.835511][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.835514][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835518][ C3] __kmalloc_noprof+0x443/0x760 [ 40.835522][ C3] ? __rwlock_init+0x150/0x150 [ 40.835524][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 40.835528][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 40.835529][ C3] alloc_buf.isra.0+0x4b/0x260 [ 40.835532][ C3] put_chars+0x1e1/0x2f0 [ 40.835533][ C3] ? desc_read_finalized_seq+0x79/0x120 [ 40.835535][ C3] ? __send_to_port+0x420/0x420 [ 40.835537][ C3] ? console_prepend_replay+0x20/0x20 [ 40.835539][ C3] hvc_console_print+0x292/0x780 [ 40.835542][ C3] ? hvc_write+0x3a0/0x3a0 [ 40.835543][ C3] ? do_raw_spin_lock+0x131/0x280 [ 40.835545][ C3] ? __rwlock_init+0x150/0x150 [ 40.835546][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835548][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835550][ C3] ? lock_acquire+0x13c/0x160 [ 40.835552][ C3] console_emit_next_record+0x22f/0x4c0 [ 40.835554][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 40.835556][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835558][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835559][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835561][ C3] ? lock_acquire+0x13c/0x160 [ 40.835563][ C3] ? console_flush_one_record+0x111/0x710 [ 40.835564][ C3] console_flush_one_record+0x46f/0x710 [ 40.835566][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 40.835569][ C3] console_unlock+0xee/0x1f0 [ 40.835571][ C3] ? lock_acquire+0x13c/0x160 [ 40.835572][ C3] ? console_flush_one_record+0x710/0x710 [ 40.835574][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835575][ C3] ? lock_release+0x184/0x1f0 [ 40.835577][ C3] ? lock_acquire+0x60/0x160 [ 40.835578][ C3] ? __rcu_read_lock+0x30/0x70 [ 40.835580][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.835581][ C3] ? vprintk_emit+0x320/0x3e0 [ 40.835583][ C3] vprintk_emit+0x37c/0x3e0 [ 40.835587][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 40.835589][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 40.835591][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835592][ C3] ? lock_acquire+0x13c/0x160 [ 40.835594][ C3] _printk+0xc7/0x100 [ 40.835598][ C3] ? snapshot_read.cold+0x21/0x21 [ 40.835599][ C3] ? ___ratelimit+0x4e7/0xa00 [ 40.835603][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 40.835607][ C3] ? idr_get_free+0x830/0x830 [ 40.835609][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 40.835612][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 40.835617][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 40.835620][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 40.835622][ C3] ? sock_def_readable+0x156/0x480 [ 40.835625][ C3] ? packet_rcv+0xd26/0x15a0 [ 40.835629][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835630][ C3] ? lock_release+0x184/0x1f0 [ 40.835632][ C3] ? dev_queue_xmit_nit+0x642/0x9e0 [ 40.835634][ C3] ? lock_acquire+0x13c/0x160 [ 40.835636][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835637][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 40.835640][ C3] dev_hard_start_xmit+0xf4/0x620 [ 40.835642][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 40.835644][ C3] sch_direct_xmit+0x13d/0xaa0 [ 40.835647][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 40.835648][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835650][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 40.835651][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 40.835653][ C3] ? __rcu_read_lock+0x30/0x70 [ 40.835654][ C3] ? lock_acquire+0x13c/0x160 [ 40.835656][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 40.835658][ C3] ? tc_run+0x8b/0x7e0 [ 40.835660][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 40.835661][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 40.835663][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835665][ C3] ? lock_acquire+0x13c/0x160 [ 40.835666][ C3] __dev_queue_xmit+0x942/0x1b80 [ 40.835669][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 40.835671][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 40.835673][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 40.835676][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 40.835679][ C3] ? neigh_hh_output+0x152/0x4c0 [ 40.835681][ C3] ip6_finish_output2+0x96f/0x1300 [ 40.835683][ C3] ? ip6_dst_lookup+0x80/0x80 [ 40.835685][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835687][ C3] ? lock_acquire+0x13c/0x160 [ 40.835688][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835690][ C3] ? lock_release+0x184/0x1f0 [ 40.835692][ C3] ip6_finish_output+0x646/0xda0 [ 40.835693][ C3] ip6_output+0x23f/0x7f0 [ 40.835695][ C3] ? ip6_finish_output+0xda0/0xda0 [ 40.835697][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 40.835700][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835701][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.835702][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 40.835704][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835705][ C3] ? trace_hardirqs_on+0x36/0x40 [ 40.835706][ C3] ? lock_acquire+0x13c/0x160 [ 40.835708][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835710][ C3] ndisc_send_skb+0xba3/0x1520 [ 40.835713][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 40.835715][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 40.835717][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 40.835719][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 40.835721][ C3] addrconf_rs_timer+0x26f/0x770 [ 40.835723][ C3] ? do_raw_spin_lock+0x131/0x280 [ 40.835725][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 40.835727][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835728][ C3] ? lock_acquire+0x13c/0x160 [ 40.835730][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 40.835731][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 40.835733][ C3] call_timer_fn+0x160/0x4d0 [ 40.835735][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 40.835737][ C3] ? debug_object_active_state+0x430/0x430 [ 40.835741][ C3] ? __rwlock_init+0x150/0x150 [ 40.835742][ C3] ? timer_recalc_next_expiry+0xf0/0x210 [ 40.835744][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835746][ C3] __run_timers+0x68f/0xaa0 [ 40.835748][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 40.835750][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 40.835752][ C3] ? do_raw_spin_lock+0x131/0x280 [ 40.835754][ C3] ? __rwlock_init+0x150/0x150 [ 40.835756][ C3] run_timer_softirq+0xf0/0x160 [ 40.835758][ C3] ? __run_timers+0xaa0/0xaa0 [ 40.835760][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.835761][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835763][ C3] handle_softirqs+0x1d3/0x900 [ 40.835765][ C3] ? _local_bh_enable+0xc0/0xc0 [ 40.835766][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835768][ C3] ? lock_release+0x184/0x1f0 [ 40.835769][ C3] __irq_exit_rcu+0x145/0x1c0 [ 40.835771][ C3] irq_exit_rcu+0xe/0x30 [ 40.835772][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 40.835774][ C3] [ 40.835775][ C3] [ 40.835775][ C3] ? _raw_spin_unlock+0x2d/0x50 [ 40.835778][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 40.835781][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 40.835783][ 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 [ 40.835785][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 40.835788][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 40.835789][ C3] RDX: 0000000000000003 RSI: ffffffff9348d860 RDI: ffffffff90cf0307 [ 40.835790][ C3] RBP: 0000000000000000 R08: ffffffff93180421 R09: 1fe2200006a763a2 [ 40.835791][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 40.835792][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 40.835793][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 40.835795][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 40.835798][ C3] default_idle+0x9/0x10 [ 40.835800][ C3] default_idle_call+0x6e/0xb0 [ 40.835801][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 40.835803][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 40.835804][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 40.835807][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.835808][ C3] ? rcu_is_watching+0x16/0xd0 [ 40.835810][ C3] do_idle+0xd8/0x190 [ 40.835811][ C3] cpu_startup_entry+0x53/0x70 [ 40.835813][ C3] start_secondary+0x204/0x2b0 [ 40.835814][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 40.835816][ C3] common_startup_64+0x13e/0x148 [ 40.835821][ C3] [ 44.978022][ T532] veth4: left allmulticast mode [ 44.978041][ T532] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 44.978043][ T532] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 532, name: ip [ 44.978045][ T532] preempt_count: 1, expected: 0 [ 44.978046][ T532] RCU nest depth: 0, expected: 0 [ 44.978047][ T532] INFO: lockdep is turned off. [ 44.978048][ T532] irq event stamp: 0 [ 44.978048][ T532] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 44.978053][ T532] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 44.978059][ T532] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 44.978061][ T532] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 44.978062][ T532] Preemption disabled at: [ 44.978063][ T532] [] vprintk_emit+0x31b/0x3e0 [ 44.978071][ T532] CPU: 0 UID: 0 PID: 532 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 44.978074][ T532] Tainted: [W]=WARN [ 44.978075][ T532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.978077][ T532] Call Trace: [ 44.978079][ T532] [ 44.978080][ T532] dump_stack_lvl+0x6f/0xa0 [ 44.978085][ T532] ? vprintk_emit+0x31b/0x3e0 [ 44.978087][ T532] __might_resched.cold+0x1fe/0x2c1 [ 44.978091][ T532] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 44.978094][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978098][ T532] __kmalloc_noprof+0x443/0x760 [ 44.978102][ T532] ? __rwlock_init+0x150/0x150 [ 44.978104][ T532] ? alloc_buf.isra.0+0x4b/0x260 [ 44.978108][ T532] ? do_raw_spin_unlock+0x59/0x250 [ 44.978110][ T532] alloc_buf.isra.0+0x4b/0x260 [ 44.978111][ T532] put_chars+0x1e1/0x2f0 [ 44.978113][ T532] ? __send_to_port+0x420/0x420 [ 44.978115][ T532] ? printk_get_next_message+0x240/0x650 [ 44.978118][ T532] hvc_console_print+0x292/0x780 [ 44.978121][ T532] ? hvc_write+0x3a0/0x3a0 [ 44.978122][ T532] ? __rwlock_init+0x150/0x150 [ 44.978124][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978126][ T532] ? lock_acquire+0x13c/0x160 [ 44.978128][ T532] console_emit_next_record+0x22f/0x4c0 [ 44.978130][ T532] ? devkmsg_read+0x4b0/0x4b0 [ 44.978132][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978134][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978135][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978137][ T532] ? lock_acquire+0x13c/0x160 [ 44.978139][ T532] ? console_flush_one_record+0x111/0x710 [ 44.978141][ T532] console_flush_one_record+0x46f/0x710 [ 44.978143][ T532] ? console_emit_next_record+0x4c0/0x4c0 [ 44.978146][ T532] console_unlock+0xee/0x1f0 [ 44.978147][ T532] ? lock_acquire+0x13c/0x160 [ 44.978149][ T532] ? console_flush_one_record+0x710/0x710 [ 44.978150][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978152][ T532] ? lock_release+0x184/0x1f0 [ 44.978153][ T532] ? lock_acquire+0x60/0x160 [ 44.978155][ T532] ? __rcu_read_lock+0x30/0x70 [ 44.978157][ T532] ? __down_trylock_console_sem+0x5e/0xa0 [ 44.978159][ T532] ? vprintk_emit+0x320/0x3e0 [ 44.978161][ T532] vprintk_emit+0x37c/0x3e0 [ 44.978163][ T532] ? wake_up_klogd_work_func+0x90/0x90 [ 44.978165][ T532] ? netlink_unicast+0x486/0x750 [ 44.978168][ T532] ? ____sys_sendmsg+0x415/0x880 [ 44.978171][ T532] ? ___sys_sendmsg+0x14e/0x1d0 [ 44.978173][ T532] ? __sys_sendmsg+0x12c/0x1d0 [ 44.978174][ T532] ? do_syscall_64+0xff/0x530 [ 44.978177][ T532] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.978179][ T532] _printk+0xc7/0x100 [ 44.978183][ T532] ? snapshot_read.cold+0x21/0x21 [ 44.978185][ T532] ? netdev_name+0x43/0x60 [ 44.978188][ T532] ? __netdev_printk+0x17f/0x1d0 [ 44.978190][ T532] netdev_info+0xe2/0x116 [ 44.978192][ T532] ? netdev_notice+0x120/0x120 [ 44.978194][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978195][ T532] ? __up_read+0x355/0x9e0 [ 44.978197][ T532] ? trace_hardirqs_on+0x36/0x40 [ 44.978200][ T532] ? down_write_nested+0x200/0x200 [ 44.978201][ T532] ? mutex_is_locked+0x1c/0x50 [ 44.978203][ T532] netif_set_allmulti.cold+0x7c/0x166 [ 44.978206][ T532] dev_set_allmulti+0xa2/0x150 [ 44.978209][ T532] del_nbp+0xb7/0xc10 [bridge] [ 44.978221][ T532] ? __asan_memset+0x27/0x50 [ 44.978224][ T532] br_dev_delete+0x9d/0x1e0 [bridge] [ 44.978231][ T532] rtnl_dellink+0x48f/0xae0 [ 44.978234][ T532] ? lock_release+0x184/0x1f0 [ 44.978236][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978238][ T532] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 44.978240][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978246][ T532] ? unwind_next_frame+0x69b/0x1ea0 [ 44.978248][ T532] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.978250][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978251][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978253][ T532] ? lock_acquire+0x13c/0x160 [ 44.978255][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978256][ T532] ? lock_release+0x184/0x1f0 [ 44.978258][ T532] ? is_bpf_text_address+0x3e/0x110 [ 44.978261][ T532] ? is_bpf_text_address+0x72/0x110 [ 44.978263][ T532] ? kernel_text_address+0x149/0x170 [ 44.978265][ T532] ? __kernel_text_address+0x12/0x30 [ 44.978266][ T532] ? write_profile+0xf0/0xf0 [ 44.978268][ T532] ? unwind_get_return_address+0x67/0xd0 [ 44.978270][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978271][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978273][ T532] ? cap_capable+0x1d7/0x3d0 [ 44.978276][ T532] ? lock_acquire+0x13c/0x160 [ 44.978278][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978279][ T532] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 44.978282][ T532] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.978283][ T532] ? rtnl_link_fill+0x920/0x920 [ 44.978285][ T532] ? filter_irq_stacks+0xd0/0xd0 [ 44.978286][ T532] ? stack_depot_save_flags+0x1bc/0x790 [ 44.978290][ T532] netlink_rcv_skb+0x14e/0x3a0 [ 44.978291][ T532] ? rtnl_link_fill+0x920/0x920 [ 44.978292][ T532] ? lock_release+0x184/0x1f0 [ 44.978294][ T532] ? netlink_ack+0xcf0/0xcf0 [ 44.978295][ T532] ? __netlink_lookup+0xb9/0x6b0 [ 44.978299][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978301][ T532] ? lock_release+0x184/0x1f0 [ 44.978303][ T532] netlink_unicast+0x486/0x750 [ 44.978305][ T532] ? netlink_attachskb+0x810/0x810 [ 44.978306][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978308][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978310][ T532] ? lock_acquire+0x13c/0x160 [ 44.978311][ T532] netlink_sendmsg+0x735/0xc60 [ 44.978313][ T532] ? netlink_unicast+0x750/0x750 [ 44.978315][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978317][ T532] ? lock_release+0x184/0x1f0 [ 44.978319][ T532] ____sys_sendmsg+0x415/0x880 [ 44.978320][ T532] ? copy_msghdr_from_user+0x279/0x420 [ 44.978322][ T532] ? get_timestamp.constprop.0+0x390/0x390 [ 44.978323][ T532] ? move_addr_to_kernel+0x40/0x40 [ 44.978325][ T532] ? filter_irq_stacks+0xd0/0xd0 [ 44.978327][ T532] ___sys_sendmsg+0x14e/0x1d0 [ 44.978329][ T532] ? copy_msghdr_from_user+0x420/0x420 [ 44.978333][ T532] __sys_sendmsg+0x12c/0x1d0 [ 44.978335][ T532] ? __sys_sendmsg_sock+0x20/0x20 [ 44.978338][ T532] ? rcu_is_watching+0x16/0xd0 [ 44.978340][ T532] do_syscall_64+0xff/0x530 [ 44.978341][ T532] ? exc_page_fault+0xee/0x100 [ 44.978343][ T532] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.978345][ T532] RIP: 0033:0x7f0fb589e54e [ 44.978347][ T532] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 44.978348][ T532] RSP: 002b:00007ffce0342c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.978352][ T532] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0fb589e54e [ 44.978353][ T532] RDX: 0000000000000000 RSI: 00007ffce0342d30 RDI: 0000000000000005 [ 44.978354][ T532] RBP: 00007ffce0342c90 R08: 0000000000000000 R09: 0000000000000000 [ 44.978355][ T532] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913695 [ 44.978356][ T532] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffce03433f0 [ 44.978358][ T532] [ 45.003908][ T532] veth4: left promiscuous mode [ 45.004153][ T532] br2: port 1(veth4) entered disabled state [ 45.136218][ T540] br1: port 1(veth1) entered disabled state [ 45.164727][ T541] br1: port 2(veth2) entered disabled state [ 45.189238][ T542] veth2: left allmulticast mode [ 45.189542][ T542] veth2: left promiscuous mode [ 45.189908][ T542] br1: port 2(veth2) entered disabled state [ 45.193914][ T542] veth1: left allmulticast mode [ 45.194178][ T542] veth1: left promiscuous mode [ 45.194795][ T542] br1: port 1(veth1) entered disabled state