[ 10.318970][ T186] ip (186) used greatest stack depth: 24768 bytes left [ 10.319413][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.319415][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 10.319416][ T186] preempt_count: 2, expected: 0 [ 10.319417][ T186] RCU nest depth: 0, expected: 0 [ 10.319418][ T186] locks held by ip/186: 5, last CPU#0: [ 10.319420][ T186] #0: ffffffff98c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.319439][ T186] #1: ffffffff98d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.319445][ T186] #2: ffffffff98d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.319449][ T186] #3: ffffffff98c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.319452][ T186] #4: ffffffff98c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.319456][ T186] irq event stamp: 36050 [ 10.319457][ T186] hardirqs last enabled at (36049): [] __down_trylock_console_sem+0x86/0xa0 [ 10.319460][ T186] hardirqs last disabled at (36050): [] console_emit_next_record+0x3d4/0x4c0 [ 10.319462][ T186] softirqs last enabled at (36046): [] handle_softirqs+0x67c/0x900 [ 10.319464][ T186] softirqs last disabled at (35017): [] __irq_exit_rcu+0x145/0x1c0 [ 10.319466][ T186] Preemption disabled at: [ 10.319466][ T186] [<0000000000000000>] 0x0 [ 10.319473][ T186] CPU: 0 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.319477][ T186] Tainted: [W]=WARN [ 10.319478][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.319479][ T186] Call Trace: [ 10.319481][ T186] [ 10.319483][ T186] dump_stack_lvl+0x6f/0xa0 [ 10.319489][ T186] __might_resched.cold+0x1fe/0x2c1 [ 10.319493][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.319498][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 10.319503][ T186] __kmalloc_noprof+0x443/0x760 [ 10.319506][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 10.319511][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 10.319514][ T186] alloc_buf.isra.0+0x4b/0x260 [ 10.319517][ T186] put_chars+0x1e1/0x2f0 [ 10.319519][ T186] ? __send_to_port+0x420/0x420 [ 10.319521][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.319526][ T186] ? validate_chain+0x38b/0xc20 [ 10.319530][ T186] hvc_console_print+0x292/0x780 [ 10.319536][ T186] ? hvc_write+0x3a0/0x3a0 [ 10.319539][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.319541][ T186] ? lock_acquire+0x13c/0x160 [ 10.319545][ T186] console_emit_next_record+0x22f/0x4c0 [ 10.319548][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 10.319550][ T186] ? console_flush_one_record+0x106/0x710 [ 10.319553][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.319556][ T186] ? lock_acquire+0x13c/0x160 [ 10.319559][ T186] console_flush_one_record+0x46f/0x710 [ 10.319564][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 10.319565][ T186] ? __lock_acquire+0x518/0xc20 [ 10.319570][ T186] console_unlock+0xee/0x1f0 [ 10.319573][ T186] ? console_flush_one_record+0x710/0x710 [ 10.319575][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.319577][ T186] ? lock_acquire+0x60/0x160 [ 10.319581][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.319582][ T186] ? vprintk_emit+0x320/0x3e0 [ 10.319586][ T186] vprintk_emit+0x37c/0x3e0 [ 10.319589][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 10.319593][ T186] ? __lock_acquire+0x518/0xc20 [ 10.319596][ T186] _printk+0xc7/0x100 [ 10.319599][ T186] ? snapshot_read.cold+0x21/0x21 [ 10.319602][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.319605][ T186] ? __rwlock_init+0x150/0x150 [ 10.319608][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.319611][ T186] do_exit.cold+0x82/0x9c [ 10.319614][ T186] ? exit_notify+0x890/0x890 [ 10.319616][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 10.319619][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.319623][ T186] do_group_exit+0xb8/0x370 [ 10.319626][ T186] __x64_sys_exit_group+0x3c/0x50 [ 10.319628][ T186] x64_sys_call+0x1567/0x1570 [ 10.319630][ T186] do_syscall_64+0xff/0x530 [ 10.319633][ T186] ? exc_page_fault+0xee/0x100 [ 10.319636][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.319638][ T186] RIP: 0033:0x7f358b0881b8 [ 10.319641][ T186] Code: Unable to access opcode bytes at 0x7f358b08818e. [ 10.319642][ T186] RSP: 002b:00007ffd1e5ed228 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.319644][ T186] RAX: ffffffffffffffda RBX: 00007f358b1b8f88 RCX: 00007f358b0881b8 [ 10.319646][ T186] RDX: 00007f358add2fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.319647][ T186] RBP: 00007ffd1e5ed280 R08: 0000000000000000 R09: 0000000000008010 [ 10.319648][ T186] R10: 00007ffd1e5ed040 R11: 0000000000000246 R12: 0000000000000001 [ 10.319648][ T186] R13: 0000000000000000 R14: 00007f358b1b7680 R15: 00007f358b1b8fa0 [ 10.319655][ T186] [ 10.505398][ T193] ip (193) used greatest stack depth: 24664 bytes left [ 12.110809][ T251] gre: GRE over IPv4 demultiplexer driver [ 12.110828][ T251] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.110830][ T251] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 251, name: modprobe [ 12.110832][ T251] preempt_count: 1, expected: 0 [ 12.110833][ T251] RCU nest depth: 0, expected: 0 [ 12.110835][ T251] locks held by modprobe/251: 4, last CPU#2: [ 12.110837][ T251] #0: ffffffff98d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.110851][ T251] #1: ffffffff98d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.110857][ T251] #2: ffffffff98c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.110862][ T251] #3: ffffffff98c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.110867][ T251] irq event stamp: 23272 [ 12.110868][ T251] hardirqs last enabled at (23271): [] __down_trylock_console_sem+0x86/0xa0 [ 12.110872][ T251] hardirqs last disabled at (23272): [] console_emit_next_record+0x3d4/0x4c0 [ 12.110874][ T251] softirqs last enabled at (20944): [] handle_softirqs+0x67c/0x900 [ 12.110878][ T251] softirqs last disabled at (20321): [] __irq_exit_rcu+0x145/0x1c0 [ 12.110881][ T251] Preemption disabled at: [ 12.110882][ T251] [] vprintk_emit+0x31b/0x3e0 [ 12.110889][ T251] CPU: 2 UID: 0 PID: 251 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.110893][ T251] Tainted: [W]=WARN [ 12.110894][ T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.110896][ T251] Call Trace: [ 12.110898][ T251] [ 12.110900][ T251] dump_stack_lvl+0x6f/0xa0 [ 12.110907][ T251] ? vprintk_emit+0x31b/0x3e0 [ 12.110910][ T251] __might_resched.cold+0x1fe/0x2c1 [ 12.110915][ T251] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.110920][ T251] ? __kmalloc_noprof+0xdb/0x760 [ 12.110927][ T251] __kmalloc_noprof+0x443/0x760 [ 12.110930][ T251] ? alloc_buf.isra.0+0x4b/0x260 [ 12.110938][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 12.110941][ T251] alloc_buf.isra.0+0x4b/0x260 [ 12.110945][ T251] put_chars+0x1e1/0x2f0 [ 12.110948][ T251] ? desc_read_finalized_seq+0x79/0x120 [ 12.110951][ T251] ? __send_to_port+0x420/0x420 [ 12.110955][ T251] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.110959][ T251] ? validate_chain+0x38b/0xc20 [ 12.110965][ T251] hvc_console_print+0x292/0x780 [ 12.110969][ T251] ? __lock_acquire+0x518/0xc20 [ 12.110971][ T251] ? __lock_acquire+0x518/0xc20 [ 12.110980][ T251] ? hvc_write+0x3a0/0x3a0 [ 12.110981][ T251] ? console_emit_next_record+0x1df/0x4c0 [ 12.110986][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.110989][ T251] ? lock_acquire+0x13c/0x160 [ 12.110995][ T251] console_emit_next_record+0x22f/0x4c0 [ 12.111000][ T251] ? devkmsg_read+0x4b0/0x4b0 [ 12.111003][ T251] ? console_flush_one_record+0x106/0x710 [ 12.111007][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.111010][ T251] ? lock_acquire+0x13c/0x160 [ 12.111016][ T251] console_flush_one_record+0x46f/0x710 [ 12.111021][ T251] ? console_emit_next_record+0x4c0/0x4c0 [ 12.111024][ T251] ? __lock_acquire+0x518/0xc20 [ 12.111031][ T251] console_unlock+0xee/0x1f0 [ 12.111035][ T251] ? console_flush_one_record+0x710/0x710 [ 12.111037][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.111040][ T251] ? lock_acquire+0x60/0x160 [ 12.111046][ T251] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.111048][ T251] ? vprintk_emit+0x320/0x3e0 [ 12.111053][ T251] vprintk_emit+0x37c/0x3e0 [ 12.111058][ T251] ? wake_up_klogd_work_func+0x90/0x90 [ 12.111066][ T251] ? gre_exit+0x3f0/0x3f0 [gre] [ 12.111070][ T251] _printk+0xc7/0x100 [ 12.111074][ T251] ? snapshot_read.cold+0x21/0x21 [ 12.111083][ T251] ? do_one_initcall+0x113/0x4f0 [ 12.111088][ T251] gre_init+0x15/0x1000 [gre] [ 12.111090][ T251] do_one_initcall+0x124/0x4f0 [ 12.111094][ T251] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.111101][ T251] ? do_init_module+0xae/0x8a0 [ 12.111105][ T251] ? kasan_unpoison+0x44/0x70 [ 12.111111][ T251] do_init_module+0x2ad/0x8a0 [ 12.111116][ T251] ? lockdep_hardirqs_on+0x91/0x130 [ 12.111121][ T251] ? free_module+0x470/0x470 [ 12.111126][ T251] ? kfree+0x123/0x590 [ 12.111132][ T251] load_module+0x1424/0x1bb0 [ 12.111142][ T251] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.111150][ T251] ? backing_file_read_iter+0x541/0x790 [ 12.111154][ T251] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.111159][ T251] init_module_from_file+0x11f/0x1a0 [ 12.111164][ T251] ? __do_sys_init_module+0x220/0x220 [ 12.111176][ T251] ? __rwlock_init+0x150/0x150 [ 12.111181][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 12.111185][ T251] idempotent_init_module+0x37b/0x7c0 [ 12.111190][ T251] ? init_module_from_file+0x1a0/0x1a0 [ 12.111199][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.111202][ T251] ? cap_capable+0x1d7/0x3d0 [ 12.111210][ T251] __x64_sys_finit_module+0xdf/0x190 [ 12.111213][ T251] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.111217][ T251] do_syscall_64+0xff/0x530 [ 12.111220][ T251] ? exc_page_fault+0xee/0x100 [ 12.111224][ T251] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.111227][ T251] RIP: 0033:0x7f9366bfc37d [ 12.111231][ 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 [ 12.111233][ T251] RSP: 002b:00007fffbb6805e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.111236][ T251] RAX: ffffffffffffffda RBX: 0000564c2efa2a40 RCX: 00007f9366bfc37d [ 12.111238][ T251] RDX: 0000000000000000 RSI: 0000564c0e16effd RDI: 0000000000000001 [ 12.111239][ T251] RBP: 00007fffbb680680 R08: 0000000000000000 R09: 0000000000000000 [ 12.111240][ T251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c0e16effd [ 12.111241][ T251] R13: 0000564c2efa2a00 R14: 0000000000040000 R15: 0000000000000000 [ 12.111252][ T251] [ 12.153945][ T251] ip_gre: GRE over IPv4 tunneling driver [ 12.308253][ T257] ip (257) used greatest stack depth: 24096 bytes left [ 12.452393][ T262] GACT probability NOT on [ 12.550201][ T264] ip6_gre: GRE over IPv6 tunneling driver [ 12.644815][ T9] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.644886][ T9] [ 12.644888][ T9] ============================= [ 12.644889][ T9] WARNING: suspicious RCU usage [ 12.644891][ T9] 7.2.0-virtme #1 Tainted: G W [ 12.644892][ T9] ----------------------------- [ 12.644893][ T9] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.644895][ T9] [ 12.644895][ T9] other info that might help us debug this: [ 12.644895][ T9] [ 12.644895][ T9] [ 12.644895][ T9] rcu_scheduler_active = 2, debug_locks = 1 [ 12.644897][ T9] locks held by kworker/0:0/9: 12, last CPU#0: [ 12.644898][ T9] #0: ff11000008da9540 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.644911][ T9] #1: ffa0000000097d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.644914][ T9] #2: ff1100000d5b2530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.644920][ T9] #3: ffffffff98d80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.644924][ T9] #4: ffffffff98d80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.644927][ T9] #5: ffffffff98d80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.644933][ T9] #6: ff1100000ca1ea28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.644936][ T9] #7: ffffffff98d80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.644942][ T9] #8: ffffffff98d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.644947][ T9] #9: ffffffff98d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.644950][ T9] #10: ffffffff98c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.644954][ T9] #11: ffffffff98c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.644958][ T9] [ 12.644958][ T9] stack backtrace: [ 12.644961][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.644964][ T9] Tainted: [W]=WARN [ 12.644965][ T9] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.644967][ T9] Workqueue: mld mld_ifc_work [ 12.644971][ T9] Call Trace: [ 12.644975][ T9] [ 12.644976][ T9] dump_stack_lvl+0x6f/0xa0 [ 12.644983][ T9] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.644989][ T9] __might_resched+0x2ac/0x390 [ 12.644993][ T9] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.644996][ T9] ? __kmalloc_noprof+0xdb/0x760 [ 12.645001][ T9] __kmalloc_noprof+0x443/0x760 [ 12.645003][ T9] ? alloc_buf.isra.0+0x4b/0x260 [ 12.645009][ T9] ? do_raw_spin_unlock+0x59/0x250 [ 12.645012][ T9] alloc_buf.isra.0+0x4b/0x260 [ 12.645015][ T9] put_chars+0x1e1/0x2f0 [ 12.645017][ T9] ? check_prev_add+0x316/0xe90 [ 12.645019][ T9] ? __send_to_port+0x420/0x420 [ 12.645022][ T9] ? validate_chain+0x34a/0xc20 [ 12.645027][ T9] hvc_console_print+0x292/0x780 [ 12.645034][ T9] ? hvc_write+0x3a0/0x3a0 [ 12.645036][ T9] ? rcu_is_watching+0x16/0xd0 [ 12.645040][ T9] ? lock_acquire+0x13c/0x160 [ 12.645044][ T9] console_emit_next_record+0x22f/0x4c0 [ 12.645048][ T9] ? devkmsg_read+0x4b0/0x4b0 [ 12.645050][ T9] ? console_flush_one_record+0x106/0x710 [ 12.645053][ T9] ? rcu_is_watching+0x16/0xd0 [ 12.645055][ T9] ? lock_acquire+0x13c/0x160 [ 12.645059][ T9] console_flush_one_record+0x46f/0x710 [ 12.645064][ T9] ? console_emit_next_record+0x4c0/0x4c0 [ 12.645065][ T9] ? __lock_acquire+0x518/0xc20 [ 12.645071][ T9] console_unlock+0xee/0x1f0 [ 12.645074][ T9] ? console_flush_one_record+0x710/0x710 [ 12.645075][ T9] ? rcu_is_watching+0x16/0xd0 [ 12.645078][ T9] ? lock_acquire+0x60/0x160 [ 12.645082][ T9] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.645083][ T9] ? vprintk_emit+0x320/0x3e0 [ 12.645087][ T9] vprintk_emit+0x37c/0x3e0 [ 12.645091][ T9] ? wake_up_klogd_work_func+0x90/0x90 [ 12.645093][ T9] ? __lock_release.isra.0+0x69/0x1a0 [ 12.645098][ T9] _printk+0xc7/0x100 [ 12.645101][ T9] ? snapshot_read.cold+0x21/0x21 [ 12.645103][ T9] ? ___ratelimit+0x4e7/0xa00 [ 12.645109][ T9] ? idr_get_free+0x830/0x830 [ 12.645114][ T9] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.645118][ T9] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 12.645123][ T9] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.645127][ T9] ? stack_trace_save+0x93/0xc0 [ 12.645130][ T9] ? filter_irq_stacks+0xd0/0xd0 [ 12.645131][ T9] ? netif_skb_features+0x658/0x1430 [ 12.645134][ T9] ? mark_lock_irq+0x390/0x9c0 [ 12.645136][ T9] ? lock_acquire+0x13c/0x160 [ 12.645138][ T9] ? skb_network_protocol+0x3b0/0x3b0 [ 12.645141][ T9] ? save_trace+0xe8/0x280 [ 12.645147][ T9] dev_hard_start_xmit+0xf4/0x620 [ 12.645150][ T9] ? validate_xmit_skb_list+0xb3/0x150 [ 12.645153][ T9] sch_direct_xmit+0x13d/0xaa0 [ 12.645158][ T9] ? lock_acquire.part.0+0xd4/0x280 [ 12.645160][ T9] ? dequeue_skb+0x1db0/0x1db0 [ 12.645162][ T9] ? __rcu_read_lock+0x30/0x70 [ 12.645164][ T9] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.645167][ T9] ? lock_acquire+0x13c/0x160 [ 12.645171][ T9] __dev_xmit_skb+0xecc/0x1be0 [ 12.645176][ T9] ? alloc_netdev_dummy+0x30/0x30 [ 12.645177][ T9] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.645181][ T9] ? rcu_is_watching+0x16/0xd0 [ 12.645183][ T9] ? lock_acquire+0x13c/0x160 [ 12.645187][ T9] __dev_queue_xmit+0x942/0x1b80 [ 12.645190][ T9] ? __lock_acquire+0x518/0xc20 [ 12.645194][ T9] ? lock_acquire.part.0+0xd4/0x280 [ 12.645196][ T9] ? find_held_lock+0x2b/0x80 [ 12.645198][ T9] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.645209][ T9] ip6_finish_output2+0x423/0x1300 [ 12.645214][ T9] ? ip6_dst_lookup+0x80/0x80 [ 12.645215][ T9] ? find_held_lock+0x2b/0x80 [ 12.645218][ T9] ? __lock_release.isra.0+0x69/0x1a0 [ 12.645221][ T9] ? ip6_mtu+0x15d/0x310 [ 12.645226][ T9] ip6_finish_output+0x646/0xda0 [ 12.645230][ T9] ip6_output+0x23f/0x7f0 [ 12.645233][ T9] ? ip6_finish_output+0xda0/0xda0 [ 12.645234][ T9] ? __lock_release.isra.0+0x69/0x1a0 [ 12.645237][ T9] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.645241][ T9] ? mark_held_locks+0x40/0x70 [ 12.645244][ T9] ? __local_bh_enable_ip+0xaa/0x150 [ 12.645247][ T9] ? __local_bh_enable_ip+0xaa/0x150 [ 12.645249][ T9] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.645253][ T9] mld_sendpack+0x9d6/0xec0 [ 12.645257][ T9] ? mld_dad_start_work+0x240/0x240 [ 12.645264][ T9] ? mld_send_cr+0x50f/0x820 [ 12.645268][ T9] mld_ifc_work+0x36/0x190 [ 12.645271][ T9] ? process_one_work+0xdfc/0x1560 [ 12.645272][ T9] process_one_work+0xe3e/0x1560 [ 12.645279][ T9] ? __queue_delayed_work+0x470/0x470 [ 12.645282][ T9] ? lock_acquire.part.0+0xd4/0x280 [ 12.645291][ T9] worker_thread+0x4f1/0xd60 [ 12.645298][ T9] ? rescuer_thread+0x1340/0x1340 [ 12.645300][ T9] kthread+0x367/0x460 [ 12.645302][ T9] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.645305][ T9] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.645308][ T9] ret_from_fork+0x474/0x6b0 [ 12.645312][ T9] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.645315][ T9] ? __switch_to+0x5a3/0xe00 [ 12.645318][ T9] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.645321][ T9] ret_from_fork_asm+0x11/0x20 [ 12.645330][ T9] [ 12.693137][ T52] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.932117][ T52] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.061362][ T279] br1: port 1(veth1) entered blocking state [ 13.061817][ T279] br1: port 1(veth1) entered disabled state [ 13.062449][ T279] veth1: entered allmulticast mode [ 13.064054][ T279] veth1: entered promiscuous mode [ 13.099594][ T202] br1: port 1(veth1) entered blocking state [ 13.100366][ T202] br1: port 1(veth1) entered forwarding state [ 13.131085][ T281] br1: port 2(veth2) entered blocking state [ 13.131105][ T281] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.131108][ T281] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 281, name: ip [ 13.131110][ T281] preempt_count: 1, expected: 0 [ 13.131111][ T281] RCU nest depth: 0, expected: 0 [ 13.131113][ T281] locks held by ip/281: 5, last CPU#2: [ 13.131115][ T281] #0: ffffffff994d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.131129][ T281] #1: ffffffff98d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.131136][ T281] #2: ffffffff98d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.131142][ T281] #3: ffffffff98c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.131147][ T281] #4: ffffffff98c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.131152][ T281] irq event stamp: 12090 [ 13.131153][ T281] hardirqs last enabled at (12089): [] __down_trylock_console_sem+0x86/0xa0 [ 13.131156][ T281] hardirqs last disabled at (12090): [] console_emit_next_record+0x3d4/0x4c0 [ 13.131159][ T281] softirqs last enabled at (12030): [] __alloc_skb+0x4c2/0x5f0 [ 13.131162][ T281] softirqs last disabled at (12028): [] __alloc_skb+0x4c2/0x5f0 [ 13.131165][ T281] Preemption disabled at: [ 13.131166][ T281] [] vprintk_emit+0x31b/0x3e0 [ 13.131173][ T281] CPU: 2 UID: 0 PID: 281 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.131177][ T281] Tainted: [W]=WARN [ 13.131178][ T281] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.131180][ T281] Call Trace: [ 13.131182][ T281] [ 13.131184][ T281] dump_stack_lvl+0x6f/0xa0 [ 13.131191][ T281] ? vprintk_emit+0x31b/0x3e0 [ 13.131194][ T281] __might_resched.cold+0x1fe/0x2c1 [ 13.131200][ T281] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.131205][ T281] ? __kmalloc_noprof+0xdb/0x760 [ 13.131212][ T281] __kmalloc_noprof+0x443/0x760 [ 13.131215][ T281] ? alloc_buf.isra.0+0x4b/0x260 [ 13.131222][ T281] ? do_raw_spin_unlock+0x59/0x250 [ 13.131226][ T281] alloc_buf.isra.0+0x4b/0x260 [ 13.131230][ T281] put_chars+0x1e1/0x2f0 [ 13.131233][ T281] ? prb_final_commit+0x50/0x50 [ 13.131235][ T281] ? __send_to_port+0x420/0x420 [ 13.131240][ T281] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.131245][ T281] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.131248][ T281] ? validate_chain+0x38b/0xc20 [ 13.131253][ T281] hvc_console_print+0x292/0x780 [ 13.131257][ T281] ? mark_usage+0x61/0x170 [ 13.131259][ T281] ? __lock_acquire+0x518/0xc20 [ 13.131261][ T281] ? __lock_acquire+0x518/0xc20 [ 13.131267][ T281] ? hvc_write+0x3a0/0x3a0 [ 13.131270][ T281] ? console_emit_next_record+0x1df/0x4c0 [ 13.131274][ T281] ? rcu_is_watching+0x16/0xd0 [ 13.131277][ T281] ? lock_acquire+0x13c/0x160 [ 13.131283][ T281] console_emit_next_record+0x22f/0x4c0 [ 13.131288][ T281] ? devkmsg_read+0x4b0/0x4b0 [ 13.131291][ T281] ? console_flush_one_record+0x106/0x710 [ 13.131295][ T281] ? rcu_is_watching+0x16/0xd0 [ 13.131298][ T281] ? lock_acquire+0x13c/0x160 [ 13.131304][ T281] console_flush_one_record+0x46f/0x710 [ 13.131310][ T281] ? console_emit_next_record+0x4c0/0x4c0 [ 13.131312][ T281] ? __lock_acquire+0x518/0xc20 [ 13.131320][ T281] console_unlock+0xee/0x1f0 [ 13.131324][ T281] ? console_flush_one_record+0x710/0x710 [ 13.131326][ T281] ? rcu_is_watching+0x16/0xd0 [ 13.131329][ T281] ? lock_acquire+0x60/0x160 [ 13.131335][ T281] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.131337][ T281] ? vprintk_emit+0x320/0x3e0 [ 13.131342][ T281] vprintk_emit+0x37c/0x3e0 [ 13.131348][ T281] ? wake_up_klogd_work_func+0x90/0x90 [ 13.131351][ T281] ? __lock_release.isra.0+0x69/0x1a0 [ 13.131355][ T281] ? mark_held_locks+0x40/0x70 [ 13.131360][ T281] _printk+0xc7/0x100 [ 13.131365][ T281] ? snapshot_read.cold+0x21/0x21 [ 13.131370][ T281] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.131386][ T281] ? do_setlink.isra.0+0xa31/0x2750 [ 13.131388][ T281] ? rtnl_newlink+0x9f1/0x11c0 [ 13.131390][ T281] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.131396][ T281] br_set_state+0x22f/0x430 [bridge] [ 13.131411][ T281] br_init_port+0xc4/0x200 [bridge] [ 13.131423][ T281] new_nbp+0x39c/0x580 [bridge] [ 13.131437][ T281] br_add_if+0x212/0x1320 [bridge] [ 13.131454][ T281] ? is_bpf_text_address+0x72/0x110 [ 13.131459][ T281] ? kernel_text_address+0x149/0x170 [ 13.131462][ T281] ? __kernel_text_address+0x12/0x30 [ 13.131468][ T281] do_set_master+0x357/0x580 [ 13.131475][ T281] do_setlink.isra.0+0xa31/0x2750 [ 13.131480][ T281] ? stack_trace_save+0x93/0xc0 [ 13.131484][ T281] ? rtnl_link_get_size+0x350/0x350 [ 13.131486][ T281] ? rcu_read_lock_any_held+0x66/0x90 [ 13.131488][ T281] ? stack_depot_save_flags+0x38e/0x790 [ 13.131492][ T281] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.131496][ T281] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.131498][ T281] ? validate_chain+0x38b/0xc20 [ 13.131502][ T281] ? kasan_save_stack+0x3d/0x50 [ 13.131505][ T281] ? kasan_save_stack+0x2f/0x50 [ 13.131507][ T281] ? kasan_save_track+0x14/0x30 [ 13.131511][ T281] ? __lock_acquire+0x518/0xc20 [ 13.131513][ T281] ? netlink_seq_next+0x4e/0x60 [ 13.131517][ T281] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.131523][ T281] ? lock_acquire.part.0+0xd4/0x280 [ 13.131526][ T281] ? rtnl_newlink+0x9a8/0x11c0 [ 13.131530][ T281] ? rcu_is_watching+0x16/0xd0 [ 13.131533][ T281] ? lock_acquire+0x13c/0x160 [ 13.131535][ T281] ? rcu_is_watching+0x16/0xd0 [ 13.131537][ T281] ? rcu_is_watching+0x16/0xd0 [ 13.131540][ T281] ? trace_contention_end+0xb3/0x180 [ 13.131545][ T281] ? __mutex_lock+0x1db/0x1ea0 [ 13.131548][ T281] ? __mutex_lock+0x9a3/0x1ea0 [ 13.131551][ T281] ? rtnl_newlink+0x9a8/0x11c0 [ 13.131556][ T281] ? ww_mutex_lock+0x160/0x160 [ 13.131558][ T281] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.131566][ T281] ? __rtnl_newlink+0x3fa/0xa50 [ 13.131574][ T281] rtnl_newlink+0x9f1/0x11c0 [ 13.131582][ T281] ? rtnl_bridge_getlink+0x850/0x850 [ 13.131585][ T281] ? __lock_acquire+0x518/0xc20 [ 13.131591][ T281] ? lock_acquire.part.0+0xd4/0x280 [ 13.131594][ T281] ? find_held_lock+0x2b/0x80 [ 13.131597][ T281] ? rtnl_bridge_getlink+0x850/0x850 [ 13.131599][ T281] ? __lock_release.isra.0+0x69/0x1a0 [ 13.131605][ T281] ? rtnl_bridge_getlink+0x850/0x850 [ 13.131608][ T281] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.131612][ T281] ? rtnl_link_fill+0x920/0x920 [ 13.131614][ T281] ? __lock_acquire+0x518/0xc20 [ 13.131621][ T281] ? lock_acquire.part.0+0xd4/0x280 [ 13.131623][ T281] ? find_held_lock+0x2b/0x80 [ 13.131628][ T281] netlink_rcv_skb+0x14e/0x3a0 [ 13.131630][ T281] ? rtnl_link_fill+0x920/0x920 [ 13.131635][ T281] ? netlink_ack+0xcf0/0xcf0 [ 13.131644][ T281] ? netlink_deliver_tap+0xc5/0x330 [ 13.131646][ T281] ? netlink_deliver_tap+0x13c/0x330 [ 13.131653][ T281] netlink_unicast+0x486/0x750 [ 13.131658][ T281] ? netlink_attachskb+0x810/0x810 [ 13.131662][ T281] ? __lock_acquire+0x518/0xc20 [ 13.131668][ T281] netlink_sendmsg+0x735/0xc60 [ 13.131674][ T281] ? netlink_unicast+0x750/0x750 [ 13.131680][ T281] ? __might_fault+0x97/0x140 [ 13.131687][ T281] ____sys_sendmsg+0x415/0x880 [ 13.131690][ T281] ? copy_msghdr_from_user+0x279/0x420 [ 13.131693][ T281] ? get_timestamp.constprop.0+0x390/0x390 [ 13.131695][ T281] ? move_addr_to_kernel+0x40/0x40 [ 13.131707][ T281] ___sys_sendmsg+0x14e/0x1d0 [ 13.131711][ T281] ? copy_msghdr_from_user+0x420/0x420 [ 13.131736][ T281] __sys_sendmsg+0x12c/0x1d0 [ 13.131739][ T281] ? __sys_sendmsg_sock+0x20/0x20 [ 13.131749][ T281] ? rcu_is_watching+0x16/0xd0 [ 13.131754][ T281] do_syscall_64+0xff/0x530 [ 13.131757][ T281] ? exc_page_fault+0xee/0x100 [ 13.131761][ T281] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.131764][ T281] RIP: 0033:0x7f373f31254e [ 13.131768][ T281] 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 [ 13.131770][ T281] RSP: 002b:00007ffd52dd3e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.131773][ T281] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f373f31254e [ 13.131775][ T281] RDX: 0000000000000000 RSI: 00007ffd52dd3f20 RDI: 0000000000000005 [ 13.131776][ T281] RBP: 00007ffd52dd3e80 R08: 0000000000000000 R09: 0000000000000000 [ 13.131777][ T281] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91614f [ 13.131778][ T281] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd52dd45e0 [ 13.131789][ T281] [ 13.192733][ T281] br1: port 2(veth2) entered disabled state [ 13.193084][ T281] veth2: entered allmulticast mode [ 13.194605][ T281] veth2: entered promiscuous mode [ 13.200924][ T281] ip (281) used greatest stack depth: 23336 bytes left [ 13.226588][ T46] br1: port 2(veth2) entered blocking state [ 13.226910][ T46] br1: port 2(veth2) entered forwarding state [ 13.409137][ T52] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.449271][ T288] br1: port 2(veth2) entered disabled state [ 13.450366][ T288] br1: port 1(veth1) entered disabled state [ 13.503187][ T289] br1: port 3(veth4) entered blocking state [ 13.503715][ T289] br1: port 3(veth4) entered disabled state [ 13.504331][ T289] veth4: entered allmulticast mode [ 13.515010][ T289] veth4: entered promiscuous mode [ 13.595047][ T293] br1: port 3(veth4) entered blocking state [ 13.595479][ T293] br1: port 3(veth4) entered forwarding state [ 13.596226][ T293] br1: port 2(veth2) entered blocking state [ 13.596670][ T293] br1: port 2(veth2) entered forwarding state [ 13.597164][ T293] br1: port 1(veth1) entered blocking state [ 13.597471][ T293] br1: port 1(veth1) entered forwarding state [ 13.604124][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.621067][ T52] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.795017][ T299] 8021q: 802.1Q VLAN Support v1.8 [ 14.117210][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.629468][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.629642][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.629645][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 14.629648][ T12] preempt_count: 202, expected: 0 [ 14.629650][ T12] RCU nest depth: 3, expected: 0 [ 14.629651][ T12] locks held by kworker/u16:0/12: 13, last CPU#1: [ 14.629655][ T12] #0: ff11000008a1f140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 14.629671][ T12] #1: ffa00000000c7d10 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 14.629677][ T12] #2: ffffffff994d2c40 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x11a/0x930 [ 14.629685][ T12] #3: ff1100000d5b2530 (&idev->mc_lock){+.+.}-{4:4}, at: ipv6_mc_dad_complete+0x23/0x1a0 [ 14.629692][ T12] #4: ffffffff98d80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 14.629698][ T12] #5: ffffffff98d80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 14.629703][ T12] #6: ffffffff98d80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 14.629710][ T12] #7: ff1100000ca1ea28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 14.629716][ T12] #8: ffffffff98d80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 14.629727][ T12] #9: ffffffff98d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.629734][ T12] #10: ffffffff98d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.629740][ T12] #11: ffffffff98c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.629746][ T12] #12: ffffffff98c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.629752][ T12] irq event stamp: 13331 [ 14.629753][ T12] hardirqs last enabled at (13330): [] __down_trylock_console_sem+0x86/0xa0 [ 14.629757][ T12] hardirqs last disabled at (13331): [] console_emit_next_record+0x3d4/0x4c0 [ 14.629759][ T12] softirqs last enabled at (13320): [] icmp6_dst_alloc+0x317/0x4d0 [ 14.629763][ T12] softirqs last disabled at (13324): [] __dev_queue_xmit+0x1fc/0x1b80 [ 14.629766][ T12] Preemption disabled at: [ 14.629767][ T12] [] __dev_queue_xmit+0x204/0x1b80 [ 14.629775][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.629780][ T12] Tainted: [W]=WARN [ 14.629781][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.629784][ T12] Workqueue: ipv6_addrconf addrconf_dad_work [ 14.629789][ T12] Call Trace: [ 14.629792][ T12] [ 14.629796][ T12] dump_stack_lvl+0x6f/0xa0 [ 14.629804][ T12] ? __dev_queue_xmit+0x204/0x1b80 [ 14.629807][ T12] __might_resched.cold+0x1fe/0x2c1 [ 14.629814][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.629820][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 14.629827][ T12] __kmalloc_noprof+0x443/0x760 [ 14.629832][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 14.629841][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 14.629844][ T12] alloc_buf.isra.0+0x4b/0x260 [ 14.629850][ T12] put_chars+0x1e1/0x2f0 [ 14.629855][ T12] ? __send_to_port+0x420/0x420 [ 14.629867][ T12] hvc_console_print+0x292/0x780 [ 14.629879][ T12] ? hvc_write+0x3a0/0x3a0 [ 14.629884][ T12] ? lock_acquire+0x13c/0x160 [ 14.629891][ T12] console_emit_next_record+0x22f/0x4c0 [ 14.629898][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 14.629901][ T12] ? console_flush_one_record+0x106/0x710 [ 14.629906][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.629912][ T12] ? lock_acquire+0x13c/0x160 [ 14.629919][ T12] console_flush_one_record+0x46f/0x710 [ 14.629927][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 14.629929][ T12] ? __lock_acquire+0x518/0xc20 [ 14.629939][ T12] console_unlock+0xee/0x1f0 [ 14.629944][ T12] ? console_flush_one_record+0x710/0x710 [ 14.629946][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.629950][ T12] ? lock_acquire+0x60/0x160 [ 14.629957][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.629959][ T12] ? vprintk_emit+0x320/0x3e0 [ 14.629965][ T12] vprintk_emit+0x37c/0x3e0 [ 14.629978][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 14.629982][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 14.629990][ T12] _printk+0xc7/0x100 [ 14.629995][ T12] ? snapshot_read.cold+0x21/0x21 [ 14.629998][ T12] ? ___ratelimit+0x4e7/0xa00 [ 14.630007][ T12] ? idr_get_free+0x830/0x830 [ 14.630016][ T12] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 14.630025][ T12] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 14.630032][ T12] ? mark_usage+0x61/0x170 [ 14.630036][ T12] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 14.630043][ T12] ? mark_usage+0x61/0x170 [ 14.630046][ T12] ? netif_skb_features+0x658/0x1430 [ 14.630049][ T12] ? __lock_acquire+0x518/0xc20 [ 14.630052][ T12] ? validate_chain+0x737/0xc20 [ 14.630057][ T12] ? skb_network_protocol+0x3b0/0x3b0 [ 14.630061][ T12] ? mark_usage+0x61/0x170 [ 14.630070][ T12] dev_hard_start_xmit+0xf4/0x620 [ 14.630073][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x110/0x160 [ 14.630078][ T12] ? validate_xmit_skb_list+0xb3/0x150 [ 14.630084][ T12] sch_direct_xmit+0x13d/0xaa0 [ 14.630091][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 14.630095][ T12] ? dequeue_skb+0x1db0/0x1db0 [ 14.630099][ T12] ? __rcu_read_lock+0x30/0x70 [ 14.630103][ T12] ? lock_acquire+0x13c/0x160 [ 14.630112][ T12] __dev_xmit_skb+0xecc/0x1be0 [ 14.630117][ T12] ? tc_run+0x45e/0x7e0 [ 14.630122][ T12] ? alloc_netdev_dummy+0x30/0x30 [ 14.630126][ T12] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 14.630130][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.630134][ T12] ? lock_acquire+0x13c/0x160 [ 14.630141][ T12] __dev_queue_xmit+0x942/0x1b80 [ 14.630154][ T12] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 14.630158][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 14.630160][ T12] ? find_held_lock+0x2b/0x80 [ 14.630172][ T12] ? neigh_hh_output+0x152/0x4c0 [ 14.630181][ T12] ip6_finish_output2+0x96f/0x1300 [ 14.630189][ T12] ? ip6_dst_lookup+0x80/0x80 [ 14.630192][ T12] ? find_held_lock+0x2b/0x80 [ 14.630197][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 14.630203][ T12] ? ip6_mtu+0x15d/0x310 [ 14.630211][ T12] ip6_finish_output+0x646/0xda0 [ 14.630218][ T12] ip6_output+0x23f/0x7f0 [ 14.630224][ T12] ? ip6_finish_output+0xda0/0xda0 [ 14.630226][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 14.630229][ T12] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 14.630234][ T12] ? mark_held_locks+0x40/0x70 [ 14.630241][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 14.630245][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 14.630248][ T12] ? icmp6_dst_alloc+0x317/0x4d0 [ 14.630254][ T12] mld_sendpack+0x9d6/0xec0 [ 14.630263][ T12] ? mld_dad_start_work+0x240/0x240 [ 14.630281][ T12] ipv6_mc_dad_complete+0x97/0x1a0 [ 14.630285][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 14.630288][ T12] addrconf_dad_completed+0xa42/0xe10 [ 14.630294][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 14.630298][ T12] ? addrconf_rs_timer+0x770/0x770 [ 14.630303][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 14.630305][ T12] ? __rwlock_init+0x150/0x150 [ 14.630309][ T12] ? mark_held_locks+0x40/0x70 [ 14.630315][ T12] ? addrconf_dad_work+0x3c1/0x930 [ 14.630319][ T12] addrconf_dad_work+0x3c1/0x930 [ 14.630326][ T12] ? addrconf_dad_begin+0x540/0x540 [ 14.630332][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.630335][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.630338][ T12] ? lock_acquire+0x13c/0x160 [ 14.630341][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.630348][ T12] process_one_work+0xe3e/0x1560 [ 14.630361][ T12] ? __queue_delayed_work+0x470/0x470 [ 14.630366][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 14.630381][ T12] worker_thread+0x4f1/0xd60 [ 14.630395][ T12] ? rescuer_thread+0x1340/0x1340 [ 14.630398][ T12] kthread+0x367/0x460 [ 14.630402][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.630406][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.630410][ T12] ret_from_fork+0x474/0x6b0 [ 14.630417][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 14.630423][ T12] ? __switch_to+0x5a3/0xe00 [ 14.630428][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.630433][ T12] ret_from_fork_asm+0x11/0x20 [ 14.630454][ T12] [ 14.695540][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.948803][ T189] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.661134][ C1] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 18.661144][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.661205][ C1] [ 18.661206][ C1] ======================================================== [ 18.661207][ C1] WARNING: possible irq lock inversion dependency detected [ 18.661210][ C1] 7.2.0-virtme #1 Tainted: G W [ 18.661212][ C1] -------------------------------------------------------- [ 18.661212][ C1] swapper/1/0 just changed the state of lock: [ 18.661213][ C1] ffffffff98c89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.661226][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 18.661227][ C1] (fs_reclaim){+.+.}-{0:0} [ 18.661228][ C1] [ 18.661228][ C1] [ 18.661228][ C1] and interrupts could create inverse lock ordering between them. [ 18.661228][ C1] [ 18.661229][ C1] [ 18.661229][ C1] other info that might help us debug this: [ 18.661230][ C1] Possible interrupt unsafe locking scenario: [ 18.661230][ C1] [ 18.661230][ C1] CPU0 CPU1 [ 18.661231][ C1] ---- ---- [ 18.661231][ C1] lock(fs_reclaim); [ 18.661232][ C1] local_irq_disable(); [ 18.661233][ C1] lock(console_owner); [ 18.661234][ C1] lock(fs_reclaim); [ 18.661235][ C1] [ 18.661235][ C1] lock(console_owner); [ 18.661236][ C1] [ 18.661236][ C1] *** DEADLOCK *** [ 18.661236][ C1] [ 18.661236][ C1] locks held by swapper/1/0: 8, last CPU#1: [ 18.661237][ C1] #0: ffa00000001d0c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 18.661243][ C1] #1: ffffffff98d80b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 18.661249][ C1] #2: ffffffff98d80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 18.661253][ C1] #3: ffffffff98d80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 18.661258][ C1] #4: ff1100000ca1ea28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 18.661262][ C1] #5: ffffffff98d80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 18.661267][ C1] #6: ffffffff98d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.661271][ C1] #7: ffffffff98d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.661274][ C1] [ 18.661274][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 18.661278][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 18.661281][ C1] HARDIRQ-ON-W at: [ 18.661282][ C1] __lock_acquire+0x388/0xc20 [ 18.661286][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.661287][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.661290][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 18.661292][ C1] kthread_create_worker_on_node+0xea/0x210 [ 18.661295][ C1] workqueue_init+0x2a/0x680 [ 18.661299][ C1] kernel_init_freeable+0x2fe/0x630 [ 18.661301][ C1] kernel_init+0x21/0x150 [ 18.661304][ C1] ret_from_fork+0x474/0x6b0 [ 18.661307][ C1] ret_from_fork_asm+0x11/0x20 [ 18.661310][ C1] SOFTIRQ-ON-W at: [ 18.661310][ C1] __lock_acquire+0x388/0xc20 [ 18.661312][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.661313][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.661314][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 18.661315][ C1] kthread_create_worker_on_node+0xea/0x210 [ 18.661317][ C1] workqueue_init+0x2a/0x680 [ 18.661318][ C1] kernel_init_freeable+0x2fe/0x630 [ 18.661319][ C1] kernel_init+0x21/0x150 [ 18.661320][ C1] ret_from_fork+0x474/0x6b0 [ 18.661322][ C1] ret_from_fork_asm+0x11/0x20 [ 18.661323][ C1] INITIAL USE at: [ 18.661324][ C1] __lock_acquire+0x388/0xc20 [ 18.661325][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.661326][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.661327][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 18.661329][ C1] kthread_create_worker_on_node+0xea/0x210 [ 18.661330][ C1] workqueue_init+0x2a/0x680 [ 18.661331][ C1] kernel_init_freeable+0x2fe/0x630 [ 18.661332][ C1] kernel_init+0x21/0x150 [ 18.661334][ C1] ret_from_fork+0x474/0x6b0 [ 18.661335][ C1] ret_from_fork_asm+0x11/0x20 [ 18.661336][ C1] } [ 18.661336][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 18.661340][ C1] ... acquired at: [ 18.661341][ C1] __lock_acquire+0x518/0xc20 [ 18.661343][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.661344][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.661345][ C1] __kmalloc_noprof+0xd3/0x760 [ 18.661346][ C1] alloc_buf.isra.0+0x4b/0x260 [ 18.661349][ C1] put_chars+0x1e1/0x2f0 [ 18.661351][ C1] hvc_console_print+0x292/0x780 [ 18.661353][ C1] console_emit_next_record+0x22f/0x4c0 [ 18.661354][ C1] console_flush_one_record+0x46f/0x710 [ 18.661356][ C1] console_unlock+0xee/0x1f0 [ 18.661358][ C1] vprintk_emit+0x37c/0x3e0 [ 18.661359][ C1] _printk+0xc7/0x100 [ 18.661363][ C1] dm_interface_init+0x50/0x60 [ 18.661365][ C1] dm_init+0x51/0xd0 [ 18.661366][ C1] do_one_initcall+0x124/0x4f0 [ 18.661367][ C1] kernel_init_freeable+0x596/0x630 [ 18.661368][ C1] kernel_init+0x21/0x150 [ 18.661369][ C1] ret_from_fork+0x474/0x6b0 [ 18.661371][ C1] ret_from_fork_asm+0x11/0x20 [ 18.661372][ C1] [ 18.661372][ C1] -> (console_owner){..-.}-{0:0} { [ 18.661374][ C1] IN-SOFTIRQ-W at: [ 18.661375][ C1] __lock_acquire+0x388/0xc20 [ 18.661376][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.661377][ C1] console_lock_spinning_enable+0x5c/0x60 [ 18.661379][ C1] console_emit_next_record+0x1d1/0x4c0 [ 18.661381][ C1] console_flush_one_record+0x46f/0x710 [ 18.661382][ C1] console_unlock+0xee/0x1f0 [ 18.661384][ C1] vprintk_emit+0x37c/0x3e0 [ 18.661385][ C1] _printk+0xc7/0x100 [ 18.661387][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.661389][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.661391][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.661393][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.661395][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.661397][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.661398][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.661399][ C1] ip6_finish_output+0x646/0xda0 [ 18.661401][ C1] ip6_output+0x23f/0x7f0 [ 18.661402][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.661403][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.661405][ C1] call_timer_fn+0x160/0x4d0 [ 18.661407][ C1] __run_timers+0x68f/0xaa0 [ 18.661408][ C1] run_timer_softirq+0xf0/0x160 [ 18.661410][ C1] handle_softirqs+0x1d3/0x900 [ 18.661412][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.661413][ C1] irq_exit_rcu+0xe/0x30 [ 18.661415][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.661417][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.661419][ C1] pv_native_safe_halt+0xf/0x10 [ 18.661420][ C1] default_idle+0x9/0x10 [ 18.661422][ C1] default_idle_call+0x6e/0xb0 [ 18.661423][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.661425][ C1] do_idle+0xd8/0x190 [ 18.661427][ C1] cpu_startup_entry+0x53/0x70 [ 18.661428][ C1] start_secondary+0x204/0x2b0 [ 18.661430][ C1] common_startup_64+0x13e/0x148 [ 18.661432][ C1] INITIAL USE at: [ 18.661433][ C1] } [ 18.661434][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 18.661437][ C1] ... acquired at: [ 18.661437][ C1] mark_lock+0x1d7/0xa00 [ 18.661439][ C1] mark_usage+0x42/0x170 [ 18.661440][ C1] __lock_acquire+0x388/0xc20 [ 18.661441][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.661443][ C1] console_lock_spinning_enable+0x5c/0x60 [ 18.661444][ C1] console_emit_next_record+0x1d1/0x4c0 [ 18.661446][ C1] console_flush_one_record+0x46f/0x710 [ 18.661447][ C1] console_unlock+0xee/0x1f0 [ 18.661449][ C1] vprintk_emit+0x37c/0x3e0 [ 18.661450][ C1] _printk+0xc7/0x100 [ 18.661452][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.661453][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.661455][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.661456][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.661457][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.661458][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.661465][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.661466][ C1] ip6_finish_output+0x646/0xda0 [ 18.661468][ C1] ip6_output+0x23f/0x7f0 [ 18.661469][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.661470][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.661472][ C1] call_timer_fn+0x160/0x4d0 [ 18.661473][ C1] __run_timers+0x68f/0xaa0 [ 18.661475][ C1] run_timer_softirq+0xf0/0x160 [ 18.661476][ C1] handle_softirqs+0x1d3/0x900 [ 18.661477][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.661478][ C1] irq_exit_rcu+0xe/0x30 [ 18.661479][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.661481][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.661482][ C1] pv_native_safe_halt+0xf/0x10 [ 18.661483][ C1] default_idle+0x9/0x10 [ 18.661485][ C1] default_idle_call+0x6e/0xb0 [ 18.661486][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.661487][ C1] do_idle+0xd8/0x190 [ 18.661488][ C1] cpu_startup_entry+0x53/0x70 [ 18.661490][ C1] start_secondary+0x204/0x2b0 [ 18.661491][ C1] common_startup_64+0x13e/0x148 [ 18.661492][ C1] [ 18.661492][ C1] [ 18.661492][ C1] stack backtrace: [ 18.661495][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.661498][ C1] Tainted: [W]=WARN [ 18.661499][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.661501][ C1] Call Trace: [ 18.661502][ C1] [ 18.661505][ C1] dump_stack_lvl+0x6f/0xa0 [ 18.661509][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 18.661511][ C1] mark_lock_irq+0x989/0x9c0 [ 18.661514][ C1] mark_lock+0x1d7/0xa00 [ 18.661516][ C1] mark_usage+0x42/0x170 [ 18.661518][ C1] __lock_acquire+0x388/0xc20 [ 18.661520][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.661521][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 18.661523][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.661526][ C1] ? lock_acquire+0x13c/0x160 [ 18.661528][ C1] console_lock_spinning_enable+0x5c/0x60 [ 18.661530][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 18.661532][ C1] console_emit_next_record+0x1d1/0x4c0 [ 18.661534][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 18.661535][ C1] ? console_flush_one_record+0x106/0x710 [ 18.661537][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.661539][ C1] ? lock_acquire+0x13c/0x160 [ 18.661541][ C1] console_flush_one_record+0x46f/0x710 [ 18.661543][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 18.661545][ C1] ? __lock_acquire+0x518/0xc20 [ 18.661547][ C1] console_unlock+0xee/0x1f0 [ 18.661549][ C1] ? console_flush_one_record+0x710/0x710 [ 18.661550][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.661552][ C1] ? lock_acquire+0x60/0x160 [ 18.661554][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.661555][ C1] ? vprintk_emit+0x320/0x3e0 [ 18.661557][ C1] vprintk_emit+0x37c/0x3e0 [ 18.661560][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 18.661562][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.661564][ C1] _printk+0xc7/0x100 [ 18.661565][ C1] ? snapshot_read.cold+0x21/0x21 [ 18.661567][ C1] ? ___ratelimit+0x4e7/0xa00 [ 18.661570][ C1] ? idr_get_free+0x830/0x830 [ 18.661573][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.661575][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.661577][ C1] ? mark_usage+0x61/0x170 [ 18.661578][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.661580][ C1] ? mark_usage+0x61/0x170 [ 18.661582][ C1] ? netif_skb_features+0x658/0x1430 [ 18.661583][ C1] ? __lock_acquire+0x518/0xc20 [ 18.661585][ C1] ? validate_chain+0x737/0xc20 [ 18.661586][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 18.661588][ C1] ? mark_usage+0x61/0x170 [ 18.661590][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.661592][ C1] ? validate_chain+0x730/0xc20 [ 18.661593][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 18.661595][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.661597][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.661598][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 18.661600][ C1] ? __rcu_read_lock+0x30/0x70 [ 18.661602][ C1] ? lock_acquire+0x13c/0x160 [ 18.661604][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.661605][ C1] ? tc_run+0x45e/0x7e0 [ 18.661607][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 18.661608][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.661610][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.661612][ C1] ? lock_acquire+0x13c/0x160 [ 18.661613][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.661616][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.661618][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.661619][ C1] ? find_held_lock+0x2b/0x80 [ 18.661622][ C1] ? neigh_hh_output+0x152/0x4c0 [ 18.661624][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.661626][ C1] ? ip6_dst_lookup+0x80/0x80 [ 18.661627][ C1] ? find_held_lock+0x2b/0x80 [ 18.661628][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.661630][ C1] ? ip6_mtu+0x15d/0x310 [ 18.661632][ C1] ip6_finish_output+0x646/0xda0 [ 18.661634][ C1] ip6_output+0x23f/0x7f0 [ 18.661636][ C1] ? ip6_finish_output+0xda0/0xda0 [ 18.661637][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.661638][ C1] ? find_held_lock+0x2b/0x80 [ 18.661640][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.661641][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 18.661643][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.661646][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 18.661648][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.661650][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.661652][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.661654][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.661655][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.661658][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.661659][ C1] ? lock_acquire+0x13c/0x160 [ 18.661661][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.661663][ C1] call_timer_fn+0x160/0x4d0 [ 18.661665][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 18.661666][ C1] ? debug_object_active_state+0x430/0x430 [ 18.661670][ C1] ? find_held_lock+0x2b/0x80 [ 18.661671][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.661673][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.661675][ C1] __run_timers+0x68f/0xaa0 [ 18.661677][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.661679][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.661681][ C1] ? __lock_acquire+0x518/0xc20 [ 18.661683][ C1] ? __rwlock_init+0x150/0x150 [ 18.661686][ C1] run_timer_softirq+0xf0/0x160 [ 18.661687][ C1] ? __run_timers+0xaa0/0xaa0 [ 18.661689][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.661691][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.661693][ C1] handle_softirqs+0x1d3/0x900 [ 18.661695][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.661696][ C1] ? _local_bh_enable+0xc0/0xc0 [ 18.661698][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.661700][ C1] irq_exit_rcu+0xe/0x30 [ 18.661701][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.661703][ C1] [ 18.661703][ C1] [ 18.661704][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 18.661706][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.661707][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.661711][ C1] 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 [ 18.661712][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 18.661714][ C1] RAX: 000000000008dca1 RBX: ff11000001bea380 RCX: ffffffff95af0307 [ 18.661716][ C1] RDX: ff11000001bea380 RSI: ffffffff98838b01 RDI: ffffffff9828d8e0 [ 18.661716][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.661717][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 18.661718][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.661720][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.661722][ C1] default_idle+0x9/0x10 [ 18.661723][ C1] default_idle_call+0x6e/0xb0 [ 18.661725][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.661727][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 18.661728][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 18.661730][ C1] ? default_idle_call+0x98/0xb0 [ 18.661731][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.661733][ C1] do_idle+0xd8/0x190 [ 18.661735][ C1] cpu_startup_entry+0x53/0x70 [ 18.661736][ C1] start_secondary+0x204/0x2b0 [ 18.661738][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.661739][ C1] common_startup_64+0x13e/0x148 [ 18.661742][ C1] [ 18.661747][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.661749][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 18.661750][ C1] preempt_count: 303, expected: 0 [ 18.661751][ C1] RCU nest depth: 3, expected: 0 [ 18.661752][ C1] INFO: lockdep is turned off. [ 18.661752][ C1] irq event stamp: 580821 [ 18.661753][ C1] hardirqs last enabled at (580820): [] __down_trylock_console_sem+0x86/0xa0 [ 18.661755][ C1] hardirqs last disabled at (580821): [] console_emit_next_record+0x3d4/0x4c0 [ 18.661757][ C1] softirqs last enabled at (580728): [] handle_softirqs+0x67c/0x900 [ 18.661758][ C1] softirqs last disabled at (580771): [] __irq_exit_rcu+0x145/0x1c0 [ 18.661760][ C1] Preemption disabled at: [ 18.661760][ C1] [<0000000000000000>] 0x0 [ 18.661763][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.661765][ C1] Tainted: [W]=WARN [ 18.661766][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.661766][ C1] Call Trace: [ 18.661767][ C1] [ 18.661768][ C1] dump_stack_lvl+0x6f/0xa0 [ 18.661770][ C1] __might_resched.cold+0x1fe/0x2c1 [ 18.661773][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.661776][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.661778][ C1] __kmalloc_noprof+0x443/0x760 [ 18.661780][ C1] ? __rwlock_init+0x150/0x150 [ 18.661781][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 18.661783][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 18.661784][ C1] alloc_buf.isra.0+0x4b/0x260 [ 18.661786][ C1] put_chars+0x1e1/0x2f0 [ 18.661788][ C1] ? __send_to_port+0x420/0x420 [ 18.661790][ C1] ? mark_lock+0x1d7/0xa00 [ 18.661792][ C1] hvc_console_print+0x292/0x780 [ 18.661793][ C1] ? __lock_acquire+0x388/0xc20 [ 18.661795][ C1] ? hvc_write+0x3a0/0x3a0 [ 18.661797][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.661798][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.661800][ C1] ? lock_acquire+0x13c/0x160 [ 18.661802][ C1] console_emit_next_record+0x22f/0x4c0 [ 18.661804][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 18.661806][ C1] ? console_flush_one_record+0x106/0x710 [ 18.661807][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.661809][ C1] ? lock_acquire+0x13c/0x160 [ 18.661811][ C1] console_flush_one_record+0x46f/0x710 [ 18.661813][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 18.661815][ C1] ? __lock_acquire+0x518/0xc20 [ 18.661817][ C1] console_unlock+0xee/0x1f0 [ 18.661819][ C1] ? console_flush_one_record+0x710/0x710 [ 18.661820][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.661822][ C1] ? lock_acquire+0x60/0x160 [ 18.661824][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.661825][ C1] ? vprintk_emit+0x320/0x3e0 [ 18.661827][ C1] vprintk_emit+0x37c/0x3e0 [ 18.661829][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 18.661831][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.661833][ C1] _printk+0xc7/0x100 [ 18.661835][ C1] ? snapshot_read.cold+0x21/0x21 [ 18.661837][ C1] ? ___ratelimit+0x4e7/0xa00 [ 18.661839][ C1] ? idr_get_free+0x830/0x830 [ 18.661841][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.661844][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.661845][ C1] ? mark_usage+0x61/0x170 [ 18.661847][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.661849][ C1] ? mark_usage+0x61/0x170 [ 18.661850][ C1] ? netif_skb_features+0x658/0x1430 [ 18.661852][ C1] ? __lock_acquire+0x518/0xc20 [ 18.661853][ C1] ? validate_chain+0x737/0xc20 [ 18.661855][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 18.661857][ C1] ? mark_usage+0x61/0x170 [ 18.661859][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.661861][ C1] ? validate_chain+0x730/0xc20 [ 18.661862][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 18.661864][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.661866][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.661867][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 18.661868][ C1] ? __rcu_read_lock+0x30/0x70 [ 18.661870][ C1] ? lock_acquire+0x13c/0x160 [ 18.661872][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.661874][ C1] ? tc_run+0x45e/0x7e0 [ 18.661875][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 18.661877][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.661878][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.661880][ C1] ? lock_acquire+0x13c/0x160 [ 18.661882][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.661884][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.661886][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.661887][ C1] ? find_held_lock+0x2b/0x80 [ 18.661890][ C1] ? neigh_hh_output+0x152/0x4c0 [ 18.661892][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.661894][ C1] ? ip6_dst_lookup+0x80/0x80 [ 18.661895][ C1] ? find_held_lock+0x2b/0x80 [ 18.661896][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.661898][ C1] ? ip6_mtu+0x15d/0x310 [ 18.661900][ C1] ip6_finish_output+0x646/0xda0 [ 18.661902][ C1] ip6_output+0x23f/0x7f0 [ 18.661903][ C1] ? ip6_finish_output+0xda0/0xda0 [ 18.661905][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.661906][ C1] ? find_held_lock+0x2b/0x80 [ 18.661907][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.661909][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 18.661911][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.661913][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 18.661915][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.661917][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.661919][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.661921][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.661923][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.661925][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.661927][ C1] ? lock_acquire+0x13c/0x160 [ 18.661928][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.661930][ C1] call_timer_fn+0x160/0x4d0 [ 18.661932][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 18.661933][ C1] ? debug_object_active_state+0x430/0x430 [ 18.661935][ C1] ? find_held_lock+0x2b/0x80 [ 18.661936][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.661938][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.661940][ C1] __run_timers+0x68f/0xaa0 [ 18.661942][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.661944][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.661946][ C1] ? __lock_acquire+0x518/0xc20 [ 18.661948][ C1] ? __rwlock_init+0x150/0x150 [ 18.661950][ C1] run_timer_softirq+0xf0/0x160 [ 18.661952][ C1] ? __run_timers+0xaa0/0xaa0 [ 18.661954][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.661955][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.661957][ C1] handle_softirqs+0x1d3/0x900 [ 18.661959][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.661960][ C1] ? _local_bh_enable+0xc0/0xc0 [ 18.661962][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.661963][ C1] irq_exit_rcu+0xe/0x30 [ 18.661965][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.661966][ C1] [ 18.661967][ C1] [ 18.661967][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 18.661969][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.661974][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.661976][ C1] 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 [ 18.661977][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 18.661978][ C1] RAX: 000000000008dca1 RBX: ff11000001bea380 RCX: ffffffff95af0307 [ 18.661979][ C1] RDX: ff11000001bea380 RSI: ffffffff98838b01 RDI: ffffffff9828d8e0 [ 18.661980][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.661980][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 18.661981][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.661982][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.661984][ C1] default_idle+0x9/0x10 [ 18.661986][ C1] default_idle_call+0x6e/0xb0 [ 18.661988][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.661989][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 18.661991][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 18.661992][ C1] ? default_idle_call+0x98/0xb0 [ 18.661994][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.661996][ C1] do_idle+0xd8/0x190 [ 18.661997][ C1] cpu_startup_entry+0x53/0x70 [ 18.661998][ C1] start_secondary+0x204/0x2b0 [ 18.662000][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.662002][ C1] common_startup_64+0x13e/0x148 [ 18.662004][ C1] [ 19.481863][ T340] Mirror/redirect action on [ 26.981151][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 26.981170][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.981173][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 26.981175][ C1] preempt_count: 303, expected: 0 [ 26.981176][ C1] RCU nest depth: 3, expected: 0 [ 26.981177][ C1] INFO: lockdep is turned off. [ 26.981178][ C1] irq event stamp: 580821 [ 26.981179][ C1] hardirqs last enabled at (580820): [] __down_trylock_console_sem+0x86/0xa0 [ 26.981188][ C1] hardirqs last disabled at (580821): [] console_emit_next_record+0x3d4/0x4c0 [ 26.981191][ C1] softirqs last enabled at (580728): [] handle_softirqs+0x67c/0x900 [ 26.981193][ C1] softirqs last disabled at (580771): [] __irq_exit_rcu+0x145/0x1c0 [ 26.981196][ C1] Preemption disabled at: [ 26.981197][ C1] [<0000000000000000>] 0x0 [ 26.981205][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.981208][ C1] Tainted: [W]=WARN [ 26.981209][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.981211][ C1] Call Trace: [ 26.981213][ C1] [ 26.981216][ C1] dump_stack_lvl+0x6f/0xa0 [ 26.981221][ C1] __might_resched.cold+0x1fe/0x2c1 [ 26.981225][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.981229][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981232][ C1] __kmalloc_noprof+0x443/0x760 [ 26.981236][ C1] ? __rwlock_init+0x150/0x150 [ 26.981239][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 26.981243][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 26.981245][ C1] alloc_buf.isra.0+0x4b/0x260 [ 26.981247][ C1] put_chars+0x1e1/0x2f0 [ 26.981248][ C1] ? desc_read_finalized_seq+0x79/0x120 [ 26.981250][ C1] ? __send_to_port+0x420/0x420 [ 26.981252][ C1] ? console_prepend_replay+0x20/0x20 [ 26.981254][ C1] hvc_console_print+0x292/0x780 [ 26.981257][ C1] ? hvc_write+0x3a0/0x3a0 [ 26.981259][ C1] ? do_raw_spin_lock+0x131/0x280 [ 26.981260][ C1] ? __rwlock_init+0x150/0x150 [ 26.981262][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981263][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981265][ C1] ? lock_acquire+0x13c/0x160 [ 26.981267][ C1] console_emit_next_record+0x22f/0x4c0 [ 26.981270][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 26.981272][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981273][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981275][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981276][ C1] ? lock_acquire+0x13c/0x160 [ 26.981278][ C1] ? console_flush_one_record+0x111/0x710 [ 26.981280][ C1] console_flush_one_record+0x46f/0x710 [ 26.981282][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 26.981285][ C1] console_unlock+0xee/0x1f0 [ 26.981286][ C1] ? lock_acquire+0x13c/0x160 [ 26.981288][ C1] ? console_flush_one_record+0x710/0x710 [ 26.981289][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981291][ C1] ? lock_release+0x184/0x1f0 [ 26.981292][ C1] ? lock_acquire+0x60/0x160 [ 26.981294][ C1] ? __rcu_read_lock+0x30/0x70 [ 26.981296][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.981297][ C1] ? vprintk_emit+0x320/0x3e0 [ 26.981299][ C1] vprintk_emit+0x37c/0x3e0 [ 26.981304][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 26.981305][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 26.981307][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981309][ C1] ? lock_acquire+0x13c/0x160 [ 26.981311][ C1] _printk+0xc7/0x100 [ 26.981314][ C1] ? snapshot_read.cold+0x21/0x21 [ 26.981315][ C1] ? ___ratelimit+0x4e7/0xa00 [ 26.981319][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 26.981323][ C1] ? idr_get_free+0x830/0x830 [ 26.981325][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 26.981328][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 26.981333][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 26.981336][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 26.981338][ C1] ? sock_def_readable+0x156/0x480 [ 26.981341][ C1] ? packet_rcv+0xd26/0x15a0 [ 26.981344][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981346][ C1] ? lock_release+0x184/0x1f0 [ 26.981347][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 26.981350][ C1] ? lock_acquire+0x13c/0x160 [ 26.981351][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981353][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 26.981356][ C1] dev_hard_start_xmit+0xf4/0x620 [ 26.981358][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 26.981360][ C1] sch_direct_xmit+0x13d/0xaa0 [ 26.981363][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 26.981364][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981366][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 26.981367][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 26.981369][ C1] ? __rcu_read_lock+0x30/0x70 [ 26.981370][ C1] ? lock_acquire+0x13c/0x160 [ 26.981372][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 26.981374][ C1] ? tc_run+0x8b/0x7e0 [ 26.981376][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 26.981377][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 26.981378][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981380][ C1] ? lock_acquire+0x13c/0x160 [ 26.981382][ C1] __dev_queue_xmit+0x942/0x1b80 [ 26.981385][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 26.981387][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 26.981389][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 26.981392][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 26.981395][ C1] ? neigh_hh_output+0x152/0x4c0 [ 26.981397][ C1] ip6_finish_output2+0x96f/0x1300 [ 26.981400][ C1] ? ip6_dst_lookup+0x80/0x80 [ 26.981401][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981403][ C1] ? lock_acquire+0x13c/0x160 [ 26.981405][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981406][ C1] ? lock_release+0x184/0x1f0 [ 26.981408][ C1] ip6_finish_output+0x646/0xda0 [ 26.981410][ C1] ip6_output+0x23f/0x7f0 [ 26.981411][ C1] ? ip6_finish_output+0xda0/0xda0 [ 26.981413][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 26.981415][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981417][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.981418][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 26.981419][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981421][ C1] ? trace_hardirqs_on+0x36/0x40 [ 26.981422][ C1] ? lock_acquire+0x13c/0x160 [ 26.981423][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981425][ C1] ndisc_send_skb+0xba3/0x1520 [ 26.981429][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 26.981431][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 26.981433][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.981435][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.981437][ C1] addrconf_rs_timer+0x26f/0x770 [ 26.981439][ C1] ? do_raw_spin_lock+0x131/0x280 [ 26.981441][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.981442][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981444][ C1] ? lock_acquire+0x13c/0x160 [ 26.981445][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 26.981447][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.981449][ C1] call_timer_fn+0x160/0x4d0 [ 26.981451][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 26.981453][ C1] ? debug_object_active_state+0x430/0x430 [ 26.981456][ C1] ? __rwlock_init+0x150/0x150 [ 26.981458][ C1] ? timer_recalc_next_expiry+0xf0/0x210 [ 26.981459][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981461][ C1] __run_timers+0x68f/0xaa0 [ 26.981463][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.981465][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.981467][ C1] ? do_raw_spin_lock+0x131/0x280 [ 26.981470][ C1] ? __rwlock_init+0x150/0x150 [ 26.981472][ C1] run_timer_softirq+0xf0/0x160 [ 26.981474][ C1] ? __run_timers+0xaa0/0xaa0 [ 26.981475][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.981477][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981478][ C1] handle_softirqs+0x1d3/0x900 [ 26.981480][ C1] ? _local_bh_enable+0xc0/0xc0 [ 26.981482][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981483][ C1] ? lock_release+0x184/0x1f0 [ 26.981485][ C1] __irq_exit_rcu+0x145/0x1c0 [ 26.981486][ C1] irq_exit_rcu+0xe/0x30 [ 26.981488][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.981495][ C1] [ 26.981495][ C1] [ 26.981496][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 26.981498][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.981501][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.981504][ C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 26.981505][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 26.981509][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 26.981510][ C1] RDX: 0000000000000001 RSI: ffffffff9828d860 RDI: ffffffff95af0307 [ 26.981511][ C1] RBP: 0000000000000000 R08: ffffffff97f80421 R09: 1fe2200006a563a2 [ 26.981512][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 26.981513][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 26.981514][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 26.981516][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.981519][ C1] default_idle+0x9/0x10 [ 26.981520][ C1] default_idle_call+0x6e/0xb0 [ 26.981522][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.981524][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 26.981525][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 26.981528][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.981530][ C1] do_idle+0xd8/0x190 [ 26.981532][ C1] cpu_startup_entry+0x53/0x70 [ 26.981533][ C1] start_secondary+0x204/0x2b0 [ 26.981535][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 26.981537][ C1] common_startup_64+0x13e/0x148 [ 26.981541][ C1] [ 43.364131][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 43.364151][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 43.364154][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 43.364156][ C1] preempt_count: 303, expected: 0 [ 43.364157][ C1] RCU nest depth: 3, expected: 0 [ 43.364158][ C1] INFO: lockdep is turned off. [ 43.364159][ C1] irq event stamp: 580821 [ 43.364160][ C1] hardirqs last enabled at (580820): [] __down_trylock_console_sem+0x86/0xa0 [ 43.364169][ C1] hardirqs last disabled at (580821): [] console_emit_next_record+0x3d4/0x4c0 [ 43.364172][ C1] softirqs last enabled at (580728): [] handle_softirqs+0x67c/0x900 [ 43.364175][ C1] softirqs last disabled at (580771): [] __irq_exit_rcu+0x145/0x1c0 [ 43.364178][ C1] Preemption disabled at: [ 43.364178][ C1] [<0000000000000000>] 0x0 [ 43.364186][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 43.364189][ C1] Tainted: [W]=WARN [ 43.364190][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.364192][ C1] Call Trace: [ 43.364194][ C1] [ 43.364196][ C1] dump_stack_lvl+0x6f/0xa0 [ 43.364202][ C1] __might_resched.cold+0x1fe/0x2c1 [ 43.364206][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 43.364209][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364213][ C1] __kmalloc_noprof+0x443/0x760 [ 43.364217][ C1] ? __rwlock_init+0x150/0x150 [ 43.364220][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 43.364224][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 43.364225][ C1] alloc_buf.isra.0+0x4b/0x260 [ 43.364227][ C1] put_chars+0x1e1/0x2f0 [ 43.364229][ C1] ? desc_read_finalized_seq+0x79/0x120 [ 43.364231][ C1] ? __send_to_port+0x420/0x420 [ 43.364232][ C1] ? console_prepend_replay+0x20/0x20 [ 43.364235][ C1] hvc_console_print+0x292/0x780 [ 43.364238][ C1] ? hvc_write+0x3a0/0x3a0 [ 43.364239][ C1] ? do_raw_spin_lock+0x131/0x280 [ 43.364241][ C1] ? __rwlock_init+0x150/0x150 [ 43.364242][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364244][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364245][ C1] ? lock_acquire+0x13c/0x160 [ 43.364247][ C1] console_emit_next_record+0x22f/0x4c0 [ 43.364250][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 43.364252][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364253][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364255][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364256][ C1] ? lock_acquire+0x13c/0x160 [ 43.364258][ C1] ? console_flush_one_record+0x111/0x710 [ 43.364260][ C1] console_flush_one_record+0x46f/0x710 [ 43.364262][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 43.364265][ C1] console_unlock+0xee/0x1f0 [ 43.364266][ C1] ? lock_acquire+0x13c/0x160 [ 43.364268][ C1] ? console_flush_one_record+0x710/0x710 [ 43.364269][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364271][ C1] ? lock_release+0x184/0x1f0 [ 43.364272][ C1] ? lock_acquire+0x60/0x160 [ 43.364274][ C1] ? __rcu_read_lock+0x30/0x70 [ 43.364276][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 43.364277][ C1] ? vprintk_emit+0x320/0x3e0 [ 43.364279][ C1] vprintk_emit+0x37c/0x3e0 [ 43.364284][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 43.364285][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 43.364287][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364289][ C1] ? lock_acquire+0x13c/0x160 [ 43.364291][ C1] _printk+0xc7/0x100 [ 43.364294][ C1] ? snapshot_read.cold+0x21/0x21 [ 43.364295][ C1] ? ___ratelimit+0x4e7/0xa00 [ 43.364300][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 43.364303][ C1] ? idr_get_free+0x830/0x830 [ 43.364305][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 43.364308][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 43.364313][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 43.364317][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 43.364319][ C1] ? sock_def_readable+0x156/0x480 [ 43.364322][ C1] ? packet_rcv+0xd26/0x15a0 [ 43.364325][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364327][ C1] ? lock_release+0x184/0x1f0 [ 43.364329][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 43.364331][ C1] ? lock_acquire+0x13c/0x160 [ 43.364333][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364334][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 43.364337][ C1] dev_hard_start_xmit+0xf4/0x620 [ 43.364340][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 43.364342][ C1] sch_direct_xmit+0x13d/0xaa0 [ 43.364344][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 43.364345][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364347][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 43.364348][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 43.364350][ C1] ? __rcu_read_lock+0x30/0x70 [ 43.364352][ C1] ? lock_acquire+0x13c/0x160 [ 43.364354][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 43.364355][ C1] ? tc_run+0x8b/0x7e0 [ 43.364357][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 43.364358][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 43.364360][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364362][ C1] ? lock_acquire+0x13c/0x160 [ 43.364364][ C1] __dev_queue_xmit+0x942/0x1b80 [ 43.364366][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 43.364368][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 43.364370][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 43.364373][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 43.364376][ C1] ? neigh_hh_output+0x152/0x4c0 [ 43.364379][ C1] ip6_finish_output2+0x96f/0x1300 [ 43.364381][ C1] ? ip6_dst_lookup+0x80/0x80 [ 43.364383][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364384][ C1] ? lock_acquire+0x13c/0x160 [ 43.364386][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364388][ C1] ? lock_release+0x184/0x1f0 [ 43.364389][ C1] ip6_finish_output+0x646/0xda0 [ 43.364391][ C1] ip6_output+0x23f/0x7f0 [ 43.364393][ C1] ? ip6_finish_output+0xda0/0xda0 [ 43.364394][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 43.364397][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364399][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.364400][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 43.364401][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364402][ C1] ? trace_hardirqs_on+0x36/0x40 [ 43.364404][ C1] ? lock_acquire+0x13c/0x160 [ 43.364405][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364407][ C1] ndisc_send_skb+0xba3/0x1520 [ 43.364410][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 43.364413][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 43.364415][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.364417][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.364418][ C1] addrconf_rs_timer+0x26f/0x770 [ 43.364420][ C1] ? do_raw_spin_lock+0x131/0x280 [ 43.364422][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.364424][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364425][ C1] ? lock_acquire+0x13c/0x160 [ 43.364427][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 43.364428][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.364430][ C1] call_timer_fn+0x160/0x4d0 [ 43.364432][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 43.364434][ C1] ? debug_object_active_state+0x430/0x430 [ 43.364437][ C1] ? __rwlock_init+0x150/0x150 [ 43.364439][ C1] ? timer_recalc_next_expiry+0xf0/0x210 [ 43.364440][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364442][ C1] __run_timers+0x68f/0xaa0 [ 43.364444][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.364446][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 43.364448][ C1] ? do_raw_spin_lock+0x131/0x280 [ 43.364451][ C1] ? __rwlock_init+0x150/0x150 [ 43.364453][ C1] run_timer_softirq+0xf0/0x160 [ 43.364455][ C1] ? __run_timers+0xaa0/0xaa0 [ 43.364456][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.364457][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364459][ C1] handle_softirqs+0x1d3/0x900 [ 43.364461][ C1] ? _local_bh_enable+0xc0/0xc0 [ 43.364463][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364464][ C1] ? lock_release+0x184/0x1f0 [ 43.364466][ C1] __irq_exit_rcu+0x145/0x1c0 [ 43.364467][ C1] irq_exit_rcu+0xe/0x30 [ 43.364469][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 43.364471][ C1] [ 43.364472][ C1] [ 43.364472][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 43.364475][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 43.364477][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 43.364480][ C1] 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 [ 43.364481][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 43.364485][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 43.364486][ C1] RDX: 0000000000000001 RSI: ffffffff9828d860 RDI: ffffffff95af0307 [ 43.364487][ C1] RBP: 0000000000000000 R08: ffffffff97f80421 R09: 1fe2200006a563a2 [ 43.364488][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 43.364489][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 43.364490][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 43.364492][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 43.364495][ C1] default_idle+0x9/0x10 [ 43.364497][ C1] default_idle_call+0x6e/0xb0 [ 43.364498][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 43.364500][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 43.364501][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 43.364504][ C1] ? rcu_is_watching+0x16/0xd0 [ 43.364506][ C1] do_idle+0xd8/0x190 [ 43.364507][ C1] cpu_startup_entry+0x53/0x70 [ 43.364509][ C1] start_secondary+0x204/0x2b0 [ 43.364511][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 43.364512][ C1] common_startup_64+0x13e/0x148 [ 43.364517][ C1] [ 46.319004][ T534] veth4: left allmulticast mode [ 46.319021][ T534] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 46.319024][ T534] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 534, name: ip [ 46.319025][ T534] preempt_count: 1, expected: 0 [ 46.319026][ T534] RCU nest depth: 0, expected: 0 [ 46.319027][ T534] INFO: lockdep is turned off. [ 46.319028][ T534] irq event stamp: 0 [ 46.319029][ T534] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 46.319033][ T534] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 46.319039][ T534] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 46.319041][ T534] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 46.319042][ T534] Preemption disabled at: [ 46.319043][ T534] [] vprintk_emit+0x31b/0x3e0 [ 46.319051][ T534] CPU: 0 UID: 0 PID: 534 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 46.319054][ T534] Tainted: [W]=WARN [ 46.319055][ T534] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.319057][ T534] Call Trace: [ 46.319058][ T534] [ 46.319059][ T534] dump_stack_lvl+0x6f/0xa0 [ 46.319065][ T534] ? vprintk_emit+0x31b/0x3e0 [ 46.319067][ T534] __might_resched.cold+0x1fe/0x2c1 [ 46.319071][ T534] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 46.319074][ T534] ? __asan_memcpy+0x3c/0x60 [ 46.319077][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319080][ T534] __kmalloc_noprof+0x443/0x760 [ 46.319083][ T534] ? __rwlock_init+0x150/0x150 [ 46.319086][ T534] ? alloc_buf.isra.0+0x4b/0x260 [ 46.319090][ T534] ? do_raw_spin_unlock+0x59/0x250 [ 46.319091][ T534] alloc_buf.isra.0+0x4b/0x260 [ 46.319093][ T534] put_chars+0x1e1/0x2f0 [ 46.319095][ T534] ? __send_to_port+0x420/0x420 [ 46.319097][ T534] ? console_prepend_replay+0x20/0x20 [ 46.319099][ T534] hvc_console_print+0x292/0x780 [ 46.319103][ T534] ? hvc_write+0x3a0/0x3a0 [ 46.319104][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319106][ T534] ? lock_acquire+0x13c/0x160 [ 46.319108][ T534] console_emit_next_record+0x22f/0x4c0 [ 46.319110][ T534] ? devkmsg_read+0x4b0/0x4b0 [ 46.319112][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319114][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319115][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319117][ T534] ? lock_acquire+0x13c/0x160 [ 46.319119][ T534] ? console_flush_one_record+0x111/0x710 [ 46.319120][ T534] console_flush_one_record+0x46f/0x710 [ 46.319122][ T534] ? console_emit_next_record+0x4c0/0x4c0 [ 46.319125][ T534] console_unlock+0xee/0x1f0 [ 46.319127][ T534] ? lock_acquire+0x13c/0x160 [ 46.319128][ T534] ? console_flush_one_record+0x710/0x710 [ 46.319130][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319131][ T534] ? lock_release+0x184/0x1f0 [ 46.319133][ T534] ? lock_acquire+0x60/0x160 [ 46.319134][ T534] ? __rcu_read_lock+0x30/0x70 [ 46.319136][ T534] ? __down_trylock_console_sem+0x5e/0xa0 [ 46.319138][ T534] ? vprintk_emit+0x320/0x3e0 [ 46.319140][ T534] vprintk_emit+0x37c/0x3e0 [ 46.319142][ T534] ? wake_up_klogd_work_func+0x90/0x90 [ 46.319144][ T534] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.319147][ T534] ? netlink_unicast+0x486/0x750 [ 46.319149][ T534] ? netlink_sendmsg+0x735/0xc60 [ 46.319151][ T534] ? ____sys_sendmsg+0x415/0x880 [ 46.319154][ T534] ? ___sys_sendmsg+0x14e/0x1d0 [ 46.319155][ T534] ? __sys_sendmsg+0x12c/0x1d0 [ 46.319157][ T534] ? do_syscall_64+0xff/0x530 [ 46.319160][ T534] _printk+0xc7/0x100 [ 46.319163][ T534] ? snapshot_read.cold+0x21/0x21 [ 46.319165][ T534] ? netdev_name+0x43/0x60 [ 46.319168][ T534] ? __netdev_printk+0x17f/0x1d0 [ 46.319170][ T534] netdev_info+0xe2/0x116 [ 46.319172][ T534] ? netdev_notice+0x120/0x120 [ 46.319174][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319175][ T534] ? __up_read+0x355/0x9e0 [ 46.319177][ T534] ? trace_hardirqs_on+0x36/0x40 [ 46.319180][ T534] ? down_write_nested+0x200/0x200 [ 46.319181][ T534] ? mutex_is_locked+0x1c/0x50 [ 46.319184][ T534] netif_set_allmulti.cold+0x7c/0x166 [ 46.319186][ T534] dev_set_allmulti+0xa2/0x150 [ 46.319189][ T534] del_nbp+0xb7/0xc10 [bridge] [ 46.319201][ T534] ? is_bpf_text_address+0x72/0x110 [ 46.319205][ T534] ? kernel_text_address+0x149/0x170 [ 46.319207][ T534] br_del_if+0xab/0x200 [bridge] [ 46.319214][ T534] ? rtnl_is_locked+0x15/0x20 [ 46.319217][ T534] do_set_master+0x15c/0x580 [ 46.319219][ T534] do_setlink.isra.0+0xa31/0x2750 [ 46.319222][ T534] ? stack_trace_save+0x93/0xc0 [ 46.319225][ T534] ? rtnl_link_get_size+0x350/0x350 [ 46.319226][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319228][ T534] ? stack_depot_save_flags+0x1bc/0x790 [ 46.319232][ T534] ? kasan_save_stack+0x3d/0x50 [ 46.319234][ T534] ? kasan_save_stack+0x2f/0x50 [ 46.319236][ T534] ? kasan_save_track+0x14/0x30 [ 46.319237][ T534] ? __kasan_kmalloc+0x7b/0x90 [ 46.319238][ T534] ? __kmalloc_cache_noprof+0x29a/0x620 [ 46.319240][ T534] ? rtnl_newlink+0x124/0x11c0 [ 46.319241][ T534] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.319242][ T534] ? netlink_rcv_skb+0x14e/0x3a0 [ 46.319243][ T534] ? netlink_unicast+0x486/0x750 [ 46.319245][ T534] ? netlink_sendmsg+0x735/0xc60 [ 46.319246][ T534] ? ____sys_sendmsg+0x415/0x880 [ 46.319247][ T534] ? ___sys_sendmsg+0x14e/0x1d0 [ 46.319248][ T534] ? __sys_sendmsg+0x12c/0x1d0 [ 46.319250][ T534] ? do_syscall_64+0xff/0x530 [ 46.319251][ T534] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.319254][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319255][ T534] ? lock_acquire+0x13c/0x160 [ 46.319257][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319258][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319260][ T534] ? trace_contention_end+0xb3/0x180 [ 46.319262][ T534] ? __mutex_lock+0x1db/0x1ea0 [ 46.319264][ T534] ? __mutex_lock+0x9a3/0x1ea0 [ 46.319265][ T534] ? rtnl_newlink+0x9a8/0x11c0 [ 46.319267][ T534] ? ww_mutex_lock+0x160/0x160 [ 46.319268][ T534] ? nla_get_range_signed+0x3d0/0x3d0 [ 46.319270][ T534] ? __rtnl_newlink+0x3fa/0xa50 [ 46.319272][ T534] rtnl_newlink+0x9f1/0x11c0 [ 46.319274][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319276][ T534] ? rtnl_bridge_getlink+0x850/0x850 [ 46.319277][ T534] ? lock_acquire+0x13c/0x160 [ 46.319278][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319280][ T534] ? is_bpf_text_address+0x3e/0x110 [ 46.319282][ T534] ? is_bpf_text_address+0x72/0x110 [ 46.319284][ T534] ? kernel_text_address+0x149/0x170 [ 46.319285][ T534] ? __kernel_text_address+0x12/0x30 [ 46.319286][ T534] ? write_profile+0xf0/0xf0 [ 46.319287][ T534] ? unwind_get_return_address+0x67/0xd0 [ 46.319290][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319292][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319293][ T534] ? cap_capable+0x1d7/0x3d0 [ 46.319297][ T534] ? lock_acquire+0x13c/0x160 [ 46.319298][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319300][ T534] ? rtnl_bridge_getlink+0x850/0x850 [ 46.319301][ T534] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.319302][ T534] ? rtnl_link_fill+0x920/0x920 [ 46.319304][ T534] ? filter_irq_stacks+0xd0/0xd0 [ 46.319305][ T534] ? stack_depot_save_flags+0x1bc/0x790 [ 46.319307][ T534] netlink_rcv_skb+0x14e/0x3a0 [ 46.319309][ T534] ? rtnl_link_fill+0x920/0x920 [ 46.319310][ T534] ? lock_release+0x184/0x1f0 [ 46.319312][ T534] ? netlink_ack+0xcf0/0xcf0 [ 46.319313][ T534] ? __netlink_lookup+0xb9/0x6b0 [ 46.319315][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319317][ T534] ? lock_release+0x184/0x1f0 [ 46.319319][ T534] netlink_unicast+0x486/0x750 [ 46.319321][ T534] ? netlink_attachskb+0x810/0x810 [ 46.319322][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319324][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319325][ T534] ? lock_acquire+0x13c/0x160 [ 46.319327][ T534] netlink_sendmsg+0x735/0xc60 [ 46.319329][ T534] ? netlink_unicast+0x750/0x750 [ 46.319331][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319333][ T534] ? lock_release+0x184/0x1f0 [ 46.319334][ T534] ____sys_sendmsg+0x415/0x880 [ 46.319336][ T534] ? copy_msghdr_from_user+0x279/0x420 [ 46.319337][ T534] ? get_timestamp.constprop.0+0x390/0x390 [ 46.319339][ T534] ? move_addr_to_kernel+0x40/0x40 [ 46.319340][ T534] ? filter_irq_stacks+0xd0/0xd0 [ 46.319343][ T534] ___sys_sendmsg+0x14e/0x1d0 [ 46.319344][ T534] ? copy_msghdr_from_user+0x420/0x420 [ 46.319349][ T534] __sys_sendmsg+0x12c/0x1d0 [ 46.319351][ T534] ? __sys_sendmsg_sock+0x20/0x20 [ 46.319354][ T534] ? rcu_is_watching+0x16/0xd0 [ 46.319356][ T534] do_syscall_64+0xff/0x530 [ 46.319357][ T534] ? exc_page_fault+0xee/0x100 [ 46.319359][ T534] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.319361][ T534] RIP: 0033:0x7fd8b403654e [ 46.319363][ T534] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 46.319364][ T534] RSP: 002b:00007ffe0d534be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.319368][ T534] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd8b403654e [ 46.319370][ T534] RDX: 0000000000000000 RSI: 00007ffe0d534c90 RDI: 0000000000000005 [ 46.319370][ T534] RBP: 00007ffe0d534bf0 R08: 0000000000000000 R09: 0000000000000000 [ 46.319371][ T534] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a916170 [ 46.319372][ T534] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe0d535350 [ 46.319374][ T534] [ 46.346435][ T534] veth4: left promiscuous mode [ 46.346715][ T534] br1: port 3(veth4) entered disabled state [ 46.355739][ T534] ip (534) used greatest stack depth: 23208 bytes left [ 46.500796][ T542] br1: port 1(veth1) entered disabled state [ 46.522564][ T543] br1: port 2(veth2) entered disabled state [ 46.543762][ T544] veth2: left allmulticast mode [ 46.543931][ T544] veth2: left promiscuous mode [ 46.544146][ T544] br1: port 2(veth2) entered disabled state [ 46.544717][ T544] veth1: left allmulticast mode [ 46.544852][ T544] veth1: left promiscuous mode [ 46.546124][ T544] br1: port 1(veth1) entered disabled state