[ 10.565795][ T188] ip (188) used greatest stack depth: 24240 bytes left [ 10.565812][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.565814][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 10.565816][ T188] preempt_count: 2, expected: 0 [ 10.565817][ T188] RCU nest depth: 0, expected: 0 [ 10.565818][ T188] locks held by ip/188: 5, last CPU#3: [ 10.565821][ T188] #0: ffffffffbc4027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.565836][ T188] #1: ffffffffbc569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.565842][ T188] #2: ffffffffbc569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.565846][ T188] #3: ffffffffbc489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.565849][ T188] #4: ffffffffbc489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.565853][ T188] irq event stamp: 54098 [ 10.565854][ T188] hardirqs last enabled at (54097): [] __down_trylock_console_sem+0x86/0xa0 [ 10.565856][ T188] hardirqs last disabled at (54098): [] console_emit_next_record+0x3d4/0x4c0 [ 10.565858][ T188] softirqs last enabled at (53680): [] handle_softirqs+0x67c/0x900 [ 10.565860][ T188] softirqs last disabled at (53675): [] __irq_exit_rcu+0x145/0x1c0 [ 10.565862][ T188] Preemption disabled at: [ 10.565863][ T188] [<0000000000000000>] 0x0 [ 10.565870][ T188] CPU: 3 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.565874][ T188] Tainted: [W]=WARN [ 10.565875][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.565876][ T188] Call Trace: [ 10.565878][ T188] [ 10.565879][ T188] dump_stack_lvl+0x6f/0xa0 [ 10.565886][ T188] __might_resched.cold+0x1fe/0x2c1 [ 10.565890][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.565895][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 10.565900][ T188] __kmalloc_noprof+0x443/0x760 [ 10.565902][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 10.565908][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 10.565911][ T188] alloc_buf.isra.0+0x4b/0x260 [ 10.565914][ T188] put_chars+0x1e1/0x2f0 [ 10.565917][ T188] ? __send_to_port+0x420/0x420 [ 10.565918][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.565923][ T188] ? validate_chain+0x38b/0xc20 [ 10.565928][ T188] hvc_console_print+0x292/0x780 [ 10.565934][ T188] ? hvc_write+0x3a0/0x3a0 [ 10.565936][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.565939][ T188] ? lock_acquire+0x13c/0x160 [ 10.565943][ T188] console_emit_next_record+0x22f/0x4c0 [ 10.565947][ T188] ? devkmsg_read+0x4b0/0x4b0 [ 10.565948][ T188] ? console_flush_one_record+0x106/0x710 [ 10.565952][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.565954][ T188] ? lock_acquire+0x13c/0x160 [ 10.565958][ T188] console_flush_one_record+0x46f/0x710 [ 10.565962][ T188] ? console_emit_next_record+0x4c0/0x4c0 [ 10.565964][ T188] ? __lock_acquire+0x518/0xc20 [ 10.565969][ T188] console_unlock+0xee/0x1f0 [ 10.565972][ T188] ? console_flush_one_record+0x710/0x710 [ 10.565974][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.565976][ T188] ? lock_acquire+0x60/0x160 [ 10.565979][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.565981][ T188] ? vprintk_emit+0x320/0x3e0 [ 10.565985][ T188] vprintk_emit+0x37c/0x3e0 [ 10.565988][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 10.565992][ T188] ? __lock_acquire+0x518/0xc20 [ 10.565996][ T188] _printk+0xc7/0x100 [ 10.565999][ T188] ? snapshot_read.cold+0x21/0x21 [ 10.566002][ T188] ? do_raw_spin_lock+0x131/0x280 [ 10.566005][ T188] ? __rwlock_init+0x150/0x150 [ 10.566009][ T188] ? do_raw_spin_lock+0x131/0x280 [ 10.566011][ T188] do_exit.cold+0x82/0x9c [ 10.566015][ T188] ? exit_notify+0x890/0x890 [ 10.566017][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 10.566020][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.566024][ T188] do_group_exit+0xb8/0x370 [ 10.566027][ T188] __x64_sys_exit_group+0x3c/0x50 [ 10.566029][ T188] x64_sys_call+0x1567/0x1570 [ 10.566031][ T188] do_syscall_64+0xff/0x530 [ 10.566034][ T188] ? exc_page_fault+0xee/0x100 [ 10.566037][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.566039][ T188] RIP: 0033:0x7effc0d6e1b8 [ 10.566041][ T188] Code: Unable to access opcode bytes at 0x7effc0d6e18e. [ 10.566043][ T188] RSP: 002b:00007ffc67964388 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.566045][ T188] RAX: ffffffffffffffda RBX: 00007effc0e9ef88 RCX: 00007effc0d6e1b8 [ 10.566046][ T188] RDX: 00007effc0ab8fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.566047][ T188] RBP: 00007ffc679643e0 R08: 0000000000000000 R09: 0000000000008010 [ 10.566048][ T188] R10: 00007ffc679641a0 R11: 0000000000000246 R12: 0000000000000001 [ 10.566049][ T188] R13: 0000000000000000 R14: 00007effc0e9d680 R15: 00007effc0e9efa0 [ 10.566056][ T188] [ 12.390185][ T250] gre: GRE over IPv4 demultiplexer driver [ 12.390202][ T250] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.390204][ T250] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 250, name: modprobe [ 12.390206][ T250] preempt_count: 1, expected: 0 [ 12.390207][ T250] RCU nest depth: 0, expected: 0 [ 12.390208][ T250] locks held by modprobe/250: 4, last CPU#2: [ 12.390210][ T250] #0: ffffffffbc569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.390223][ T250] #1: ffffffffbc569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.390227][ T250] #2: ffffffffbc489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.390231][ T250] #3: ffffffffbc489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.390235][ T250] irq event stamp: 23514 [ 12.390236][ T250] hardirqs last enabled at (23513): [] __down_trylock_console_sem+0x86/0xa0 [ 12.390239][ T250] hardirqs last disabled at (23514): [] console_emit_next_record+0x3d4/0x4c0 [ 12.390241][ T250] softirqs last enabled at (23396): [] handle_softirqs+0x67c/0x900 [ 12.390244][ T250] softirqs last disabled at (23389): [] __irq_exit_rcu+0x145/0x1c0 [ 12.390246][ T250] Preemption disabled at: [ 12.390247][ T250] [] vprintk_emit+0x31b/0x3e0 [ 12.390253][ T250] CPU: 2 UID: 0 PID: 250 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.390256][ T250] Tainted: [W]=WARN [ 12.390257][ T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.390259][ T250] Call Trace: [ 12.390260][ T250] [ 12.390262][ T250] dump_stack_lvl+0x6f/0xa0 [ 12.390267][ T250] ? vprintk_emit+0x31b/0x3e0 [ 12.390270][ T250] __might_resched.cold+0x1fe/0x2c1 [ 12.390276][ T250] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.390280][ T250] ? __kmalloc_noprof+0xdb/0x760 [ 12.390286][ T250] __kmalloc_noprof+0x443/0x760 [ 12.390288][ T250] ? alloc_buf.isra.0+0x4b/0x260 [ 12.390294][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 12.390296][ T250] alloc_buf.isra.0+0x4b/0x260 [ 12.390299][ T250] put_chars+0x1e1/0x2f0 [ 12.390302][ T250] ? desc_read_finalized_seq+0x79/0x120 [ 12.390304][ T250] ? __send_to_port+0x420/0x420 [ 12.390307][ T250] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.390310][ T250] ? validate_chain+0x38b/0xc20 [ 12.390314][ T250] hvc_console_print+0x292/0x780 [ 12.390317][ T250] ? __lock_acquire+0x518/0xc20 [ 12.390319][ T250] ? __lock_acquire+0x518/0xc20 [ 12.390323][ T250] ? hvc_write+0x3a0/0x3a0 [ 12.390325][ T250] ? console_emit_next_record+0x1df/0x4c0 [ 12.390328][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.390331][ T250] ? lock_acquire+0x13c/0x160 [ 12.390335][ T250] console_emit_next_record+0x22f/0x4c0 [ 12.390339][ T250] ? devkmsg_read+0x4b0/0x4b0 [ 12.390340][ T250] ? console_flush_one_record+0x106/0x710 [ 12.390344][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.390346][ T250] ? lock_acquire+0x13c/0x160 [ 12.390350][ T250] console_flush_one_record+0x46f/0x710 [ 12.390354][ T250] ? console_emit_next_record+0x4c0/0x4c0 [ 12.390356][ T250] ? __lock_acquire+0x518/0xc20 [ 12.390361][ T250] console_unlock+0xee/0x1f0 [ 12.390364][ T250] ? console_flush_one_record+0x710/0x710 [ 12.390366][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.390368][ T250] ? lock_acquire+0x60/0x160 [ 12.390372][ T250] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.390373][ T250] ? vprintk_emit+0x320/0x3e0 [ 12.390377][ T250] vprintk_emit+0x37c/0x3e0 [ 12.390381][ T250] ? wake_up_klogd_work_func+0x90/0x90 [ 12.390386][ T250] ? gre_exit+0x3f0/0x3f0 [gre] [ 12.390389][ T250] _printk+0xc7/0x100 [ 12.390393][ T250] ? snapshot_read.cold+0x21/0x21 [ 12.390399][ T250] ? do_one_initcall+0x113/0x4f0 [ 12.390402][ T250] gre_init+0x15/0x1000 [gre] [ 12.390404][ T250] do_one_initcall+0x124/0x4f0 [ 12.390407][ T250] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.390411][ T250] ? do_init_module+0xae/0x8a0 [ 12.390414][ T250] ? kasan_unpoison+0x44/0x70 [ 12.390419][ T250] do_init_module+0x2ad/0x8a0 [ 12.390423][ T250] ? lockdep_hardirqs_on+0x91/0x130 [ 12.390427][ T250] ? free_module+0x470/0x470 [ 12.390430][ T250] ? kfree+0x123/0x590 [ 12.390435][ T250] load_module+0x1424/0x1bb0 [ 12.390442][ T250] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.390447][ T250] ? backing_file_read_iter+0x541/0x790 [ 12.390451][ T250] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.390454][ T250] init_module_from_file+0x11f/0x1a0 [ 12.390458][ T250] ? __do_sys_init_module+0x220/0x220 [ 12.390472][ T250] ? __rwlock_init+0x150/0x150 [ 12.390476][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 12.390479][ T250] idempotent_init_module+0x37b/0x7c0 [ 12.390482][ T250] ? init_module_from_file+0x1a0/0x1a0 [ 12.390489][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.390491][ T250] ? cap_capable+0x1d7/0x3d0 [ 12.390497][ T250] __x64_sys_finit_module+0xdf/0x190 [ 12.390499][ T250] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.390503][ T250] do_syscall_64+0xff/0x530 [ 12.390505][ T250] ? exc_page_fault+0xee/0x100 [ 12.390507][ T250] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.390510][ T250] RIP: 0033:0x7f913a4a837d [ 12.390513][ T250] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 12.390515][ T250] RSP: 002b:00007ffcd8c6f328 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.390518][ T250] RAX: ffffffffffffffda RBX: 0000560abd1eea40 RCX: 00007f913a4a837d [ 12.390520][ T250] RDX: 0000000000000000 RSI: 0000560a8f1bdffd RDI: 0000000000000001 [ 12.390521][ T250] RBP: 00007ffcd8c6f3c0 R08: 0000000000000000 R09: 0000000000000000 [ 12.390522][ T250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a8f1bdffd [ 12.390523][ T250] R13: 0000560abd1eea00 R14: 0000000000040000 R15: 0000000000000000 [ 12.390529][ T250] [ 12.441599][ T250] ip_gre: GRE over IPv4 tunneling driver [ 12.728361][ T260] GACT probability NOT on [ 12.817517][ T262] ip6_gre: GRE over IPv6 tunneling driver [ 12.898457][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.898561][ T10] [ 12.898563][ T10] ============================= [ 12.898564][ T10] WARNING: suspicious RCU usage [ 12.898567][ T10] 7.2.0-virtme #1 Tainted: G W [ 12.898569][ T10] ----------------------------- [ 12.898570][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.898573][ T10] [ 12.898573][ T10] other info that might help us debug this: [ 12.898573][ T10] [ 12.898574][ T10] [ 12.898574][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 12.898576][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 12.898578][ T10] #0: ff11000008d10940 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.898595][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.898601][ T10] #2: ff1100000c070d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.898609][ T10] #3: ffffffffbc580b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.898615][ T10] #4: ffffffffbc580b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.898621][ T10] #5: ffffffffbc580aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.898628][ T10] #6: ff11000008e7ea28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.898634][ T10] #7: ffffffffbc580b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.898644][ T10] #8: ffffffffbc569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.898651][ T10] #9: ffffffffbc569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.898657][ T10] #10: ffffffffbc489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.898663][ T10] #11: ffffffffbc489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.898669][ T10] [ 12.898669][ T10] stack backtrace: [ 12.898672][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.898676][ T10] Tainted: [W]=WARN [ 12.898678][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.898680][ T10] Workqueue: mld mld_ifc_work [ 12.898685][ T10] Call Trace: [ 12.898687][ T10] [ 12.898689][ T10] dump_stack_lvl+0x6f/0xa0 [ 12.898698][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.898707][ T10] __might_resched+0x2ac/0x390 [ 12.898713][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.898718][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 12.898727][ T10] __kmalloc_noprof+0x443/0x760 [ 12.898731][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 12.898740][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 12.898744][ T10] alloc_buf.isra.0+0x4b/0x260 [ 12.898750][ T10] put_chars+0x1e1/0x2f0 [ 12.898753][ T10] ? check_prev_add+0x316/0xe90 [ 12.898757][ T10] ? __send_to_port+0x420/0x420 [ 12.898763][ T10] ? validate_chain+0x34a/0xc20 [ 12.898773][ T10] hvc_console_print+0x292/0x780 [ 12.898785][ T10] ? hvc_write+0x3a0/0x3a0 [ 12.898789][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.898795][ T10] ? lock_acquire+0x13c/0x160 [ 12.898802][ T10] console_emit_next_record+0x22f/0x4c0 [ 12.898809][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 12.898812][ T10] ? console_flush_one_record+0x106/0x710 [ 12.898818][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.898823][ T10] ? lock_acquire+0x13c/0x160 [ 12.898831][ T10] console_flush_one_record+0x46f/0x710 [ 12.898839][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 12.898842][ T10] ? __lock_acquire+0x518/0xc20 [ 12.898852][ T10] console_unlock+0xee/0x1f0 [ 12.898856][ T10] ? console_flush_one_record+0x710/0x710 [ 12.898859][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.898863][ T10] ? lock_acquire+0x60/0x160 [ 12.898870][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.898873][ T10] ? vprintk_emit+0x320/0x3e0 [ 12.898879][ T10] vprintk_emit+0x37c/0x3e0 [ 12.898886][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 12.898890][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.898899][ T10] _printk+0xc7/0x100 [ 12.898904][ T10] ? snapshot_read.cold+0x21/0x21 [ 12.898906][ T10] ? ___ratelimit+0x4e7/0xa00 [ 12.898916][ T10] ? idr_get_free+0x830/0x830 [ 12.898926][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.898935][ T10] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 12.898943][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.898949][ T10] ? stack_trace_save+0x93/0xc0 [ 12.898954][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 12.898957][ T10] ? netif_skb_features+0x658/0x1430 [ 12.898961][ T10] ? mark_lock_irq+0x390/0x9c0 [ 12.898964][ T10] ? lock_acquire+0x13c/0x160 [ 12.898968][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 12.898972][ T10] ? save_trace+0xe8/0x280 [ 12.898982][ T10] dev_hard_start_xmit+0xf4/0x620 [ 12.898988][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 12.898995][ T10] sch_direct_xmit+0x13d/0xaa0 [ 12.899001][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.899006][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 12.899010][ T10] ? __rcu_read_lock+0x30/0x70 [ 12.899013][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.899016][ T10] ? lock_acquire+0x13c/0x160 [ 12.899025][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 12.899034][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 12.899036][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.899042][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.899046][ T10] ? lock_acquire+0x13c/0x160 [ 12.899053][ T10] __dev_queue_xmit+0x942/0x1b80 [ 12.899058][ T10] ? __lock_acquire+0x518/0xc20 [ 12.899067][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.899069][ T10] ? find_held_lock+0x2b/0x80 [ 12.899073][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.899097][ T10] ip6_finish_output2+0x423/0x1300 [ 12.899106][ T10] ? ip6_dst_lookup+0x80/0x80 [ 12.899109][ T10] ? find_held_lock+0x2b/0x80 [ 12.899114][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.899120][ T10] ? ip6_mtu+0x15d/0x310 [ 12.899128][ T10] ip6_finish_output+0x646/0xda0 [ 12.899136][ T10] ip6_output+0x23f/0x7f0 [ 12.899141][ T10] ? ip6_finish_output+0xda0/0xda0 [ 12.899146][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.899150][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.899155][ T10] ? mark_held_locks+0x40/0x70 [ 12.899161][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.899164][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.899168][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.899175][ T10] mld_sendpack+0x9d6/0xec0 [ 12.899184][ T10] ? mld_dad_start_work+0x240/0x240 [ 12.899197][ T10] ? mld_send_cr+0x50f/0x820 [ 12.899205][ T10] mld_ifc_work+0x36/0x190 [ 12.899209][ T10] ? process_one_work+0xdfc/0x1560 [ 12.899212][ T10] process_one_work+0xe3e/0x1560 [ 12.899225][ T10] ? __queue_delayed_work+0x470/0x470 [ 12.899230][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.899246][ T10] worker_thread+0x4f1/0xd60 [ 12.899253][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.899257][ T10] ? __kthread_parkme+0xbd/0x210 [ 12.899261][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.899266][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.899269][ T10] kthread+0x367/0x460 [ 12.899272][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.899275][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.899279][ T10] ret_from_fork+0x474/0x6b0 [ 12.899285][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.899290][ T10] ? __switch_to+0x5a3/0xe00 [ 12.899294][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.899299][ T10] ret_from_fork_asm+0x11/0x20 [ 12.899315][ T10] [ 12.965369][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.218498][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.275363][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.314557][ T276] br1: port 1(veth1) entered blocking state [ 13.315000][ T276] br1: port 1(veth1) entered disabled state [ 13.315438][ T276] veth1: entered allmulticast mode [ 13.317138][ T276] veth1: entered promiscuous mode [ 13.347962][ T39] br1: port 1(veth1) entered blocking state [ 13.348413][ T39] br1: port 1(veth1) entered forwarding state [ 13.372598][ T278] br1: port 2(veth2) entered blocking state [ 13.372933][ T278] br1: port 2(veth2) entered disabled state [ 13.373960][ T278] veth2: entered allmulticast mode [ 13.375523][ T278] veth2: entered promiscuous mode [ 13.416425][ T46] br1: port 2(veth2) entered blocking state [ 13.416447][ T46] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.416449][ T46] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 46, name: kworker/u17:1 [ 13.416451][ T46] preempt_count: 202, expected: 0 [ 13.416452][ T46] RCU nest depth: 0, expected: 0 [ 13.416453][ T46] locks held by kworker/u17:1/46: 8, last CPU#1: [ 13.416455][ T46] #0: ff1100000114a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.416468][ T46] #1: ffa000000032fd10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.416479][ T46] #2: ffffffffbccd2c40 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 13.416486][ T46] #3: ff1100000d5cae58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 13.416502][ T46] #4: ffffffffbc569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.416507][ T46] #5: ffffffffbc569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.416511][ T46] #6: ffffffffbc489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.416515][ T46] #7: ffffffffbc489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.416519][ T46] irq event stamp: 73553 [ 13.416520][ T46] hardirqs last enabled at (73552): [] __down_trylock_console_sem+0x86/0xa0 [ 13.416522][ T46] hardirqs last disabled at (73553): [] console_emit_next_record+0x3d4/0x4c0 [ 13.416524][ T46] softirqs last enabled at (73514): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 13.416528][ T46] softirqs last disabled at (73548): [] br_port_carrier_check+0x161/0x430 [bridge] [ 13.416536][ T46] Preemption disabled at: [ 13.416537][ T46] [<0000000000000000>] 0x0 [ 13.416544][ T46] CPU: 1 UID: 0 PID: 46 Comm: kworker/u17:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.416547][ T46] Tainted: [W]=WARN [ 13.416548][ T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.416550][ T46] Workqueue: events_unbound linkwatch_event [ 13.416554][ T46] Call Trace: [ 13.416555][ T46] [ 13.416557][ T46] dump_stack_lvl+0x6f/0xa0 [ 13.416564][ T46] __might_resched.cold+0x1fe/0x2c1 [ 13.416569][ T46] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.416573][ T46] ? __kmalloc_noprof+0xdb/0x760 [ 13.416578][ T46] __kmalloc_noprof+0x443/0x760 [ 13.416581][ T46] ? alloc_buf.isra.0+0x4b/0x260 [ 13.416586][ T46] ? do_raw_spin_unlock+0x59/0x250 [ 13.416589][ T46] alloc_buf.isra.0+0x4b/0x260 [ 13.416593][ T46] put_chars+0x1e1/0x2f0 [ 13.416596][ T46] ? __send_to_port+0x420/0x420 [ 13.416599][ T46] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.416603][ T46] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.416605][ T46] ? validate_chain+0x38b/0xc20 [ 13.416609][ T46] hvc_console_print+0x292/0x780 [ 13.416612][ T46] ? mark_usage+0x61/0x170 [ 13.416614][ T46] ? __lock_acquire+0x518/0xc20 [ 13.416615][ T46] ? __lock_acquire+0x518/0xc20 [ 13.416620][ T46] ? hvc_write+0x3a0/0x3a0 [ 13.416621][ T46] ? lock_acquire.part.0+0xd4/0x280 [ 13.416625][ T46] ? lock_acquire+0x13c/0x160 [ 13.416630][ T46] console_emit_next_record+0x22f/0x4c0 [ 13.416634][ T46] ? devkmsg_read+0x4b0/0x4b0 [ 13.416636][ T46] ? console_flush_one_record+0x106/0x710 [ 13.416639][ T46] ? rcu_is_watching+0x16/0xd0 [ 13.416641][ T46] ? lock_acquire+0x13c/0x160 [ 13.416645][ T46] console_flush_one_record+0x46f/0x710 [ 13.416650][ T46] ? console_emit_next_record+0x4c0/0x4c0 [ 13.416652][ T46] ? __lock_acquire+0x518/0xc20 [ 13.416657][ T46] console_unlock+0xee/0x1f0 [ 13.416660][ T46] ? console_flush_one_record+0x710/0x710 [ 13.416662][ T46] ? rcu_is_watching+0x16/0xd0 [ 13.416664][ T46] ? lock_acquire+0x60/0x160 [ 13.416668][ T46] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.416670][ T46] ? vprintk_emit+0x320/0x3e0 [ 13.416673][ T46] vprintk_emit+0x37c/0x3e0 [ 13.416678][ T46] ? wake_up_klogd_work_func+0x90/0x90 [ 13.416681][ T46] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.416684][ T46] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.416687][ T46] _printk+0xc7/0x100 [ 13.416691][ T46] ? snapshot_read.cold+0x21/0x21 [ 13.416697][ T46] ? lock_acquire.part.0+0xd4/0x280 [ 13.416701][ T46] br_set_state+0x22f/0x430 [bridge] [ 13.416711][ T46] br_init_port+0xc4/0x200 [bridge] [ 13.416720][ T46] br_stp_enable_port+0x12/0x50 [bridge] [ 13.416727][ T46] br_port_carrier_check+0x220/0x430 [bridge] [ 13.416736][ T46] br_device_event+0x52d/0x8f0 [bridge] [ 13.416745][ T46] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 13.416747][ T46] ? nlmsg_notify+0x62/0x250 [ 13.416754][ T46] notifier_call_chain+0xae/0x300 [ 13.416760][ T46] netif_state_change+0x139/0x340 [ 13.416764][ T46] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 13.416769][ T46] ? linkwatch_do_dev+0xae/0xd0 [ 13.416771][ T46] __linkwatch_run_queue+0x34c/0x750 [ 13.416775][ T46] ? linkwatch_do_dev+0xd0/0xd0 [ 13.416777][ T46] ? lock_acquire.part.0+0xd4/0x280 [ 13.416782][ T46] linkwatch_event+0x7f/0xb0 [ 13.416784][ T46] ? __linkwatch_run_queue+0x750/0x750 [ 13.416788][ T46] process_one_work+0xe3e/0x1560 [ 13.416794][ T46] ? __queue_delayed_work+0x470/0x470 [ 13.416797][ T46] ? lock_acquire.part.0+0xd4/0x280 [ 13.416805][ T46] worker_thread+0x4f1/0xd60 [ 13.416812][ T46] ? rescuer_thread+0x1340/0x1340 [ 13.416815][ T46] kthread+0x367/0x460 [ 13.416817][ T46] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.416820][ T46] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.416823][ T46] ret_from_fork+0x474/0x6b0 [ 13.416827][ T46] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.416830][ T46] ? __switch_to+0x5a3/0xe00 [ 13.416834][ T46] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.416837][ T46] ret_from_fork_asm+0x11/0x20 [ 13.416845][ T46] [ 13.444888][ T46] br1: port 2(veth2) entered forwarding state [ 13.683288][ T34] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.763278][ T34] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.075299][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.314369][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.315096][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.275372][ T34] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.275548][ T34] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.275551][ T34] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 34, name: kworker/3:0 [ 15.275552][ T34] preempt_count: 202, expected: 0 [ 15.275553][ T34] RCU nest depth: 3, expected: 0 [ 15.275555][ T34] locks held by kworker/3:0/34: 12, last CPU#3: [ 15.275557][ T34] #0: ff11000008d10940 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 15.275570][ T34] #1: ffa0000000267d10 ((work_completion)(&(&idev->mc_dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 15.275575][ T34] #2: ff1100000c070d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_dad_work+0x2e/0x190 [ 15.275581][ T34] #3: ffffffffbc580b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 15.275584][ T34] #4: ffffffffbc580b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 15.275588][ T34] #5: ffffffffbc580aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 15.275593][ T34] #6: ff11000008e7ea28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 15.275598][ T34] #7: ffffffffbc580b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 15.275607][ T34] #8: ffffffffbc569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.275612][ T34] #9: ffffffffbc569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.275616][ T34] #10: ffffffffbc489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.275620][ T34] #11: ffffffffbc489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.275624][ T34] irq event stamp: 9537 [ 15.275625][ T34] hardirqs last enabled at (9536): [] __down_trylock_console_sem+0x86/0xa0 [ 15.275628][ T34] hardirqs last disabled at (9537): [] console_emit_next_record+0x3d4/0x4c0 [ 15.275630][ T34] softirqs last enabled at (9526): [] icmp6_dst_alloc+0x317/0x4d0 [ 15.275633][ T34] softirqs last disabled at (9530): [] __dev_queue_xmit+0x1fc/0x1b80 [ 15.275635][ T34] Preemption disabled at: [ 15.275636][ T34] [] __dev_queue_xmit+0x204/0x1b80 [ 15.275643][ T34] CPU: 3 UID: 0 PID: 34 Comm: kworker/3:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.275646][ T34] Tainted: [W]=WARN [ 15.275647][ T34] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.275649][ T34] Workqueue: mld mld_dad_work [ 15.275653][ T34] Call Trace: [ 15.275656][ T34] [ 15.275660][ T34] dump_stack_lvl+0x6f/0xa0 [ 15.275666][ T34] ? __dev_queue_xmit+0x204/0x1b80 [ 15.275668][ T34] __might_resched.cold+0x1fe/0x2c1 [ 15.275673][ T34] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.275677][ T34] ? __kmalloc_noprof+0xdb/0x760 [ 15.275682][ T34] __kmalloc_noprof+0x443/0x760 [ 15.275685][ T34] ? alloc_buf.isra.0+0x4b/0x260 [ 15.275691][ T34] ? do_raw_spin_unlock+0x59/0x250 [ 15.275693][ T34] alloc_buf.isra.0+0x4b/0x260 [ 15.275697][ T34] put_chars+0x1e1/0x2f0 [ 15.275699][ T34] ? check_prev_add+0xef/0xe90 [ 15.275702][ T34] ? __send_to_port+0x420/0x420 [ 15.275705][ T34] ? validate_chain+0x34a/0xc20 [ 15.275710][ T34] hvc_console_print+0x292/0x780 [ 15.275717][ T34] ? hvc_write+0x3a0/0x3a0 [ 15.275719][ T34] ? rcu_is_watching+0x16/0xd0 [ 15.275723][ T34] ? lock_acquire+0x13c/0x160 [ 15.275727][ T34] console_emit_next_record+0x22f/0x4c0 [ 15.275732][ T34] ? devkmsg_read+0x4b0/0x4b0 [ 15.275734][ T34] ? console_flush_one_record+0x106/0x710 [ 15.275737][ T34] ? rcu_is_watching+0x16/0xd0 [ 15.275739][ T34] ? lock_acquire+0x13c/0x160 [ 15.275744][ T34] console_flush_one_record+0x46f/0x710 [ 15.275748][ T34] ? console_emit_next_record+0x4c0/0x4c0 [ 15.275750][ T34] ? __lock_acquire+0x518/0xc20 [ 15.275756][ T34] console_unlock+0xee/0x1f0 [ 15.275759][ T34] ? console_flush_one_record+0x710/0x710 [ 15.275761][ T34] ? rcu_is_watching+0x16/0xd0 [ 15.275763][ T34] ? lock_acquire+0x60/0x160 [ 15.275767][ T34] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.275769][ T34] ? vprintk_emit+0x320/0x3e0 [ 15.275772][ T34] vprintk_emit+0x37c/0x3e0 [ 15.275777][ T34] ? wake_up_klogd_work_func+0x90/0x90 [ 15.275780][ T34] ? __lock_release.isra.0+0x69/0x1a0 [ 15.275784][ T34] _printk+0xc7/0x100 [ 15.275788][ T34] ? snapshot_read.cold+0x21/0x21 [ 15.275790][ T34] ? ___ratelimit+0x4e7/0xa00 [ 15.275796][ T34] ? idr_get_free+0x830/0x830 [ 15.275802][ T34] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 15.275807][ T34] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 15.275812][ T34] ? mark_usage+0x61/0x170 [ 15.275815][ T34] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 15.275819][ T34] ? mark_usage+0x61/0x170 [ 15.275820][ T34] ? netif_skb_features+0x658/0x1430 [ 15.275823][ T34] ? __lock_acquire+0x518/0xc20 [ 15.275825][ T34] ? validate_chain+0x737/0xc20 [ 15.275828][ T34] ? skb_network_protocol+0x3b0/0x3b0 [ 15.275830][ T34] ? mark_usage+0x61/0x170 [ 15.275836][ T34] dev_hard_start_xmit+0xf4/0x620 [ 15.275838][ T34] ? lockdep_hardirqs_on_prepare.part.0+0x110/0x160 [ 15.275841][ T34] ? validate_xmit_skb_list+0xb3/0x150 [ 15.275845][ T34] sch_direct_xmit+0x13d/0xaa0 [ 15.275849][ T34] ? lock_acquire.part.0+0xd4/0x280 [ 15.275852][ T34] ? dequeue_skb+0x1db0/0x1db0 [ 15.275854][ T34] ? __rcu_read_lock+0x30/0x70 [ 15.275857][ T34] ? lock_acquire+0x13c/0x160 [ 15.275862][ T34] __dev_xmit_skb+0xecc/0x1be0 [ 15.275865][ T34] ? tc_run+0x45e/0x7e0 [ 15.275868][ T34] ? alloc_netdev_dummy+0x30/0x30 [ 15.275870][ T34] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 15.275873][ T34] ? rcu_is_watching+0x16/0xd0 [ 15.275875][ T34] ? lock_acquire+0x13c/0x160 [ 15.275879][ T34] __dev_queue_xmit+0x942/0x1b80 [ 15.275887][ T34] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 15.275889][ T34] ? lock_acquire.part.0+0xd4/0x280 [ 15.275891][ T34] ? find_held_lock+0x2b/0x80 [ 15.275898][ T34] ? neigh_hh_output+0x152/0x4c0 [ 15.275903][ T34] ip6_finish_output2+0x96f/0x1300 [ 15.275908][ T34] ? ip6_dst_lookup+0x80/0x80 [ 15.275910][ T34] ? find_held_lock+0x2b/0x80 [ 15.275912][ T34] ? __lock_release.isra.0+0x69/0x1a0 [ 15.275915][ T34] ? ip6_mtu+0x15d/0x310 [ 15.275920][ T34] ip6_finish_output+0x646/0xda0 [ 15.275924][ T34] ip6_output+0x23f/0x7f0 [ 15.275927][ T34] ? ip6_finish_output+0xda0/0xda0 [ 15.275929][ T34] ? __lock_release.isra.0+0x69/0x1a0 [ 15.275931][ T34] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 15.275934][ T34] ? mark_held_locks+0x40/0x70 [ 15.275938][ T34] ? __local_bh_enable_ip+0xaa/0x150 [ 15.275940][ T34] ? __local_bh_enable_ip+0xaa/0x150 [ 15.275943][ T34] ? icmp6_dst_alloc+0x317/0x4d0 [ 15.275946][ T34] mld_sendpack+0x9d6/0xec0 [ 15.275951][ T34] ? mld_dad_start_work+0x240/0x240 [ 15.275961][ T34] mld_dad_work+0x36/0x190 [ 15.275963][ T34] ? process_one_work+0xdfc/0x1560 [ 15.275965][ T34] process_one_work+0xe3e/0x1560 [ 15.275972][ T34] ? __queue_delayed_work+0x470/0x470 [ 15.275975][ T34] ? lock_acquire.part.0+0xd4/0x280 [ 15.275983][ T34] worker_thread+0x4f1/0xd60 [ 15.275990][ T34] ? rescuer_thread+0x1340/0x1340 [ 15.275992][ T34] kthread+0x367/0x460 [ 15.275995][ T34] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 15.275998][ T34] ? kthread_affine_preferred+0x4c0/0x4c0 [ 15.276001][ T34] ret_from_fork+0x474/0x6b0 [ 15.276005][ T34] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.276009][ T34] ? __switch_to+0x5a3/0xe00 [ 15.276012][ T34] ? kthread_affine_preferred+0x4c0/0x4c0 [ 15.276015][ T34] ret_from_fork_asm+0x11/0x20 [ 15.276024][ T34] [ 18.154479][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.154538][ C3] [ 18.154540][ C3] ======================================================== [ 18.154541][ C3] WARNING: possible irq lock inversion dependency detected [ 18.154544][ C3] 7.2.0-virtme #1 Tainted: G W [ 18.154545][ C3] -------------------------------------------------------- [ 18.154546][ C3] swapper/3/0 just changed the state of lock: [ 18.154547][ C3] ffffffffbc489660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.154560][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 18.154561][ C3] (fs_reclaim){+.+.}-{0:0} [ 18.154562][ C3] [ 18.154562][ C3] [ 18.154562][ C3] and interrupts could create inverse lock ordering between them. [ 18.154562][ C3] [ 18.154563][ C3] [ 18.154563][ C3] other info that might help us debug this: [ 18.154564][ C3] Possible interrupt unsafe locking scenario: [ 18.154564][ C3] [ 18.154564][ C3] CPU0 CPU1 [ 18.154565][ C3] ---- ---- [ 18.154565][ C3] lock(fs_reclaim); [ 18.154566][ C3] local_irq_disable(); [ 18.154567][ C3] lock(console_owner); [ 18.154568][ C3] lock(fs_reclaim); [ 18.154568][ C3] [ 18.154569][ C3] lock(console_owner); [ 18.154570][ C3] [ 18.154570][ C3] *** DEADLOCK *** [ 18.154570][ C3] [ 18.154570][ C3] locks held by swapper/3/0: 8, last CPU#3: [ 18.154571][ C3] #0: ffa0000000280c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 18.154577][ C3] #1: ffffffffbc580b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 18.154583][ C3] #2: ffffffffbc580b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 18.154586][ C3] #3: ffffffffbc580aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 18.154591][ C3] #4: ff11000008e7ea28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 18.154595][ C3] #5: ffffffffbc580b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 18.154601][ C3] #6: ffffffffbc569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.154604][ C3] #7: ffffffffbc569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.154608][ C3] [ 18.154608][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 18.154612][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 18.154614][ C3] HARDIRQ-ON-W at: [ 18.154616][ C3] __lock_acquire+0x388/0xc20 [ 18.154619][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.154620][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.154623][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 18.154625][ C3] kthread_create_worker_on_node+0xea/0x210 [ 18.154628][ C3] workqueue_init+0x2a/0x680 [ 18.154632][ C3] kernel_init_freeable+0x2fe/0x630 [ 18.154634][ C3] kernel_init+0x21/0x150 [ 18.154637][ C3] ret_from_fork+0x474/0x6b0 [ 18.154639][ C3] ret_from_fork_asm+0x11/0x20 [ 18.154642][ C3] SOFTIRQ-ON-W at: [ 18.154643][ C3] __lock_acquire+0x388/0xc20 [ 18.154644][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.154646][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.154647][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 18.154648][ C3] kthread_create_worker_on_node+0xea/0x210 [ 18.154649][ C3] workqueue_init+0x2a/0x680 [ 18.154650][ C3] kernel_init_freeable+0x2fe/0x630 [ 18.154651][ C3] kernel_init+0x21/0x150 [ 18.154653][ C3] ret_from_fork+0x474/0x6b0 [ 18.154654][ C3] ret_from_fork_asm+0x11/0x20 [ 18.154655][ C3] INITIAL USE at: [ 18.154656][ C3] __lock_acquire+0x388/0xc20 [ 18.154657][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.154659][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.154660][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 18.154661][ C3] kthread_create_worker_on_node+0xea/0x210 [ 18.154662][ C3] workqueue_init+0x2a/0x680 [ 18.154663][ C3] kernel_init_freeable+0x2fe/0x630 [ 18.154664][ C3] kernel_init+0x21/0x150 [ 18.154666][ C3] ret_from_fork+0x474/0x6b0 [ 18.154667][ C3] ret_from_fork_asm+0x11/0x20 [ 18.154668][ C3] } [ 18.154669][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 18.154673][ C3] ... acquired at: [ 18.154674][ C3] __lock_acquire+0x518/0xc20 [ 18.154675][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.154676][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.154677][ C3] __kmalloc_noprof+0xd3/0x760 [ 18.154679][ C3] alloc_buf.isra.0+0x4b/0x260 [ 18.154681][ C3] put_chars+0x1e1/0x2f0 [ 18.154683][ C3] hvc_console_print+0x292/0x780 [ 18.154685][ C3] console_emit_next_record+0x22f/0x4c0 [ 18.154686][ C3] console_flush_one_record+0x46f/0x710 [ 18.154688][ C3] console_unlock+0xee/0x1f0 [ 18.154689][ C3] vprintk_emit+0x37c/0x3e0 [ 18.154691][ C3] _printk+0xc7/0x100 [ 18.154694][ C3] loop_init+0x12a/0x130 [ 18.154697][ C3] do_one_initcall+0x124/0x4f0 [ 18.154698][ C3] kernel_init_freeable+0x596/0x630 [ 18.154699][ C3] kernel_init+0x21/0x150 [ 18.154701][ C3] ret_from_fork+0x474/0x6b0 [ 18.154702][ C3] ret_from_fork_asm+0x11/0x20 [ 18.154703][ C3] [ 18.154703][ C3] -> (console_owner){..-.}-{0:0} { [ 18.154705][ C3] IN-SOFTIRQ-W at: [ 18.154706][ C3] __lock_acquire+0x388/0xc20 [ 18.154707][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.154709][ C3] console_lock_spinning_enable+0x5c/0x60 [ 18.154710][ C3] console_emit_next_record+0x1d1/0x4c0 [ 18.154712][ C3] console_flush_one_record+0x46f/0x710 [ 18.154714][ C3] console_unlock+0xee/0x1f0 [ 18.154715][ C3] vprintk_emit+0x37c/0x3e0 [ 18.154717][ C3] _printk+0xc7/0x100 [ 18.154718][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.154721][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.154723][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.154725][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.154727][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.154728][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.154730][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.154731][ C3] ip6_finish_output+0x646/0xda0 [ 18.154732][ C3] ip6_output+0x23f/0x7f0 [ 18.154734][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.154735][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.154737][ C3] call_timer_fn+0x160/0x4d0 [ 18.154739][ C3] __run_timers+0x68f/0xaa0 [ 18.154740][ C3] run_timer_softirq+0xf0/0x160 [ 18.154742][ C3] handle_softirqs+0x1d3/0x900 [ 18.154744][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.154746][ C3] irq_exit_rcu+0xe/0x30 [ 18.154747][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.154749][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.154751][ C3] pv_native_safe_halt+0xf/0x10 [ 18.154752][ C3] default_idle+0x9/0x10 [ 18.154754][ C3] default_idle_call+0x6e/0xb0 [ 18.154755][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.154757][ C3] do_idle+0xd8/0x190 [ 18.154759][ C3] cpu_startup_entry+0x53/0x70 [ 18.154760][ C3] start_secondary+0x204/0x2b0 [ 18.154762][ C3] common_startup_64+0x13e/0x148 [ 18.154764][ C3] INITIAL USE at: [ 18.154765][ C3] } [ 18.154766][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 18.154769][ C3] ... acquired at: [ 18.154769][ C3] mark_lock+0x1d7/0xa00 [ 18.154771][ C3] mark_usage+0x42/0x170 [ 18.154772][ C3] __lock_acquire+0x388/0xc20 [ 18.154773][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.154775][ C3] console_lock_spinning_enable+0x5c/0x60 [ 18.154776][ C3] console_emit_next_record+0x1d1/0x4c0 [ 18.154778][ C3] console_flush_one_record+0x46f/0x710 [ 18.154779][ C3] console_unlock+0xee/0x1f0 [ 18.154781][ C3] vprintk_emit+0x37c/0x3e0 [ 18.154782][ C3] _printk+0xc7/0x100 [ 18.154784][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.154786][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.154787][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.154789][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.154790][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.154791][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.154792][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.154794][ C3] ip6_finish_output+0x646/0xda0 [ 18.154795][ C3] ip6_output+0x23f/0x7f0 [ 18.154796][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.154798][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.154799][ C3] call_timer_fn+0x160/0x4d0 [ 18.154800][ C3] __run_timers+0x68f/0xaa0 [ 18.154802][ C3] run_timer_softirq+0xf0/0x160 [ 18.154803][ C3] handle_softirqs+0x1d3/0x900 [ 18.154805][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.154806][ C3] irq_exit_rcu+0xe/0x30 [ 18.154807][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.154808][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.154809][ C3] pv_native_safe_halt+0xf/0x10 [ 18.154811][ C3] default_idle+0x9/0x10 [ 18.154812][ C3] default_idle_call+0x6e/0xb0 [ 18.154814][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.154815][ C3] do_idle+0xd8/0x190 [ 18.154816][ C3] cpu_startup_entry+0x53/0x70 [ 18.154817][ C3] start_secondary+0x204/0x2b0 [ 18.154818][ C3] common_startup_64+0x13e/0x148 [ 18.154819][ C3] [ 18.154820][ C3] [ 18.154820][ C3] stack backtrace: [ 18.154823][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.154826][ C3] Tainted: [W]=WARN [ 18.154827][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.154829][ C3] Call Trace: [ 18.154830][ C3] [ 18.154832][ C3] dump_stack_lvl+0x6f/0xa0 [ 18.154836][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 18.154838][ C3] mark_lock_irq+0x989/0x9c0 [ 18.154841][ C3] mark_lock+0x1d7/0xa00 [ 18.154843][ C3] mark_usage+0x42/0x170 [ 18.154845][ C3] __lock_acquire+0x388/0xc20 [ 18.154847][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.154848][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 18.154850][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.154854][ C3] ? lock_acquire+0x13c/0x160 [ 18.154855][ C3] console_lock_spinning_enable+0x5c/0x60 [ 18.154857][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 18.154859][ C3] console_emit_next_record+0x1d1/0x4c0 [ 18.154861][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 18.154862][ C3] ? console_flush_one_record+0x106/0x710 [ 18.154864][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.154866][ C3] ? lock_acquire+0x13c/0x160 [ 18.154868][ C3] console_flush_one_record+0x46f/0x710 [ 18.154870][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 18.154872][ C3] ? __lock_acquire+0x518/0xc20 [ 18.154874][ C3] console_unlock+0xee/0x1f0 [ 18.154876][ C3] ? console_flush_one_record+0x710/0x710 [ 18.154878][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.154879][ C3] ? lock_acquire+0x60/0x160 [ 18.154881][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.154883][ C3] ? vprintk_emit+0x320/0x3e0 [ 18.154885][ C3] vprintk_emit+0x37c/0x3e0 [ 18.154887][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 18.154889][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.154892][ C3] _printk+0xc7/0x100 [ 18.154893][ C3] ? snapshot_read.cold+0x21/0x21 [ 18.154895][ C3] ? ___ratelimit+0x4e7/0xa00 [ 18.154898][ C3] ? idr_get_free+0x830/0x830 [ 18.154900][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.154903][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.154905][ C3] ? __kasan_check_byte+0x16/0x50 [ 18.154908][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.154909][ C3] ? lock_acquire.part.0+0x36/0x280 [ 18.154911][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.154913][ C3] ? lock_acquire+0x13c/0x160 [ 18.154914][ C3] ? netif_skb_features+0x658/0x1430 [ 18.154916][ C3] ? lock_release+0x184/0x1f0 [ 18.154918][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 18.154920][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.154922][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 18.154924][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.154926][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.154928][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 18.154929][ C3] ? __rcu_read_lock+0x30/0x70 [ 18.154931][ C3] ? lock_acquire+0x13c/0x160 [ 18.154933][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.154935][ C3] ? tc_run+0x45e/0x7e0 [ 18.154936][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 18.154938][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.154939][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.154941][ C3] ? check_prev_add+0x316/0xe90 [ 18.154943][ C3] ? lock_acquire+0x13c/0x160 [ 18.154944][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.154947][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.154949][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.154950][ C3] ? find_held_lock+0x2b/0x80 [ 18.154953][ C3] ? neigh_hh_output+0x152/0x4c0 [ 18.154955][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.154957][ C3] ? ip6_dst_lookup+0x80/0x80 [ 18.154959][ C3] ? find_held_lock+0x2b/0x80 [ 18.154960][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.154962][ C3] ? ip6_mtu+0x15d/0x310 [ 18.154964][ C3] ip6_finish_output+0x646/0xda0 [ 18.154966][ C3] ip6_output+0x23f/0x7f0 [ 18.154967][ C3] ? ip6_finish_output+0xda0/0xda0 [ 18.154969][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.154970][ C3] ? find_held_lock+0x2b/0x80 [ 18.154971][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.154973][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 18.154975][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.154977][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 18.154979][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.154981][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.154983][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.154985][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.154987][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.154989][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.154991][ C3] ? lock_acquire+0x13c/0x160 [ 18.154993][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.154995][ C3] call_timer_fn+0x160/0x4d0 [ 18.154997][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 18.154998][ C3] ? debug_object_active_state+0x430/0x430 [ 18.155002][ C3] ? find_held_lock+0x2b/0x80 [ 18.155003][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.155005][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.155007][ C3] __run_timers+0x68f/0xaa0 [ 18.155009][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.155011][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.155013][ C3] ? __lock_acquire+0x518/0xc20 [ 18.155016][ C3] ? __rwlock_init+0x150/0x150 [ 18.155018][ C3] run_timer_softirq+0xf0/0x160 [ 18.155020][ C3] ? __run_timers+0xaa0/0xaa0 [ 18.155022][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.155024][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.155026][ C3] handle_softirqs+0x1d3/0x900 [ 18.155028][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.155029][ C3] ? _local_bh_enable+0xc0/0xc0 [ 18.155031][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.155033][ C3] irq_exit_rcu+0xe/0x30 [ 18.155034][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.155036][ C3] [ 18.155036][ C3] [ 18.155037][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 18.155038][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.155040][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.155043][ 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 [ 18.155045][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 18.155048][ C3] RAX: 000000000009487f RBX: ff11000001c88040 RCX: ffffffffb92f0307 [ 18.155049][ C3] RDX: ff11000001c88040 RSI: ffffffffbc038b01 RDI: ffffffffbba8d8e0 [ 18.155050][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.155051][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 18.155051][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.155053][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.155055][ C3] default_idle+0x9/0x10 [ 18.155057][ C3] default_idle_call+0x6e/0xb0 [ 18.155058][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.155060][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 18.155061][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 18.155063][ C3] ? default_idle_call+0x98/0xb0 [ 18.155065][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.155067][ C3] do_idle+0xd8/0x190 [ 18.155068][ C3] cpu_startup_entry+0x53/0x70 [ 18.155070][ C3] start_secondary+0x204/0x2b0 [ 18.155071][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.155073][ C3] common_startup_64+0x13e/0x148 [ 18.155076][ C3] [ 18.155081][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.155083][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 18.155084][ C3] preempt_count: 303, expected: 0 [ 18.155085][ C3] RCU nest depth: 3, expected: 0 [ 18.155086][ C3] INFO: lockdep is turned off. [ 18.155087][ C3] irq event stamp: 608479 [ 18.155087][ C3] hardirqs last enabled at (608478): [] __down_trylock_console_sem+0x86/0xa0 [ 18.155090][ C3] hardirqs last disabled at (608479): [] console_emit_next_record+0x3d4/0x4c0 [ 18.155092][ C3] softirqs last enabled at (608354): [] handle_softirqs+0x67c/0x900 [ 18.155093][ C3] softirqs last disabled at (608385): [] __irq_exit_rcu+0x145/0x1c0 [ 18.155094][ C3] Preemption disabled at: [ 18.155095][ C3] [<0000000000000000>] 0x0 [ 18.155098][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.155100][ C3] Tainted: [W]=WARN [ 18.155100][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.155101][ C3] Call Trace: [ 18.155101][ C3] [ 18.155102][ C3] dump_stack_lvl+0x6f/0xa0 [ 18.155104][ C3] __might_resched.cold+0x1fe/0x2c1 [ 18.155107][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.155111][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.155113][ C3] __kmalloc_noprof+0x443/0x760 [ 18.155115][ C3] ? __rwlock_init+0x150/0x150 [ 18.155116][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 18.155118][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 18.155119][ C3] alloc_buf.isra.0+0x4b/0x260 [ 18.155121][ C3] put_chars+0x1e1/0x2f0 [ 18.155123][ C3] ? __send_to_port+0x420/0x420 [ 18.155125][ C3] ? mark_lock+0x1d7/0xa00 [ 18.155127][ C3] hvc_console_print+0x292/0x780 [ 18.155128][ C3] ? __lock_acquire+0x388/0xc20 [ 18.155131][ C3] ? hvc_write+0x3a0/0x3a0 [ 18.155132][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.155134][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.155135][ C3] ? lock_acquire+0x13c/0x160 [ 18.155137][ C3] console_emit_next_record+0x22f/0x4c0 [ 18.155139][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 18.155141][ C3] ? console_flush_one_record+0x106/0x710 [ 18.155146][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.155148][ C3] ? lock_acquire+0x13c/0x160 [ 18.155150][ C3] console_flush_one_record+0x46f/0x710 [ 18.155152][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 18.155154][ C3] ? __lock_acquire+0x518/0xc20 [ 18.155156][ C3] console_unlock+0xee/0x1f0 [ 18.155158][ C3] ? console_flush_one_record+0x710/0x710 [ 18.155160][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.155161][ C3] ? lock_acquire+0x60/0x160 [ 18.155163][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.155165][ C3] ? vprintk_emit+0x320/0x3e0 [ 18.155167][ C3] vprintk_emit+0x37c/0x3e0 [ 18.155169][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 18.155171][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.155173][ C3] _printk+0xc7/0x100 [ 18.155175][ C3] ? snapshot_read.cold+0x21/0x21 [ 18.155177][ C3] ? ___ratelimit+0x4e7/0xa00 [ 18.155179][ C3] ? idr_get_free+0x830/0x830 [ 18.155181][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.155184][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.155186][ C3] ? __kasan_check_byte+0x16/0x50 [ 18.155187][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.155189][ C3] ? lock_acquire.part.0+0x36/0x280 [ 18.155190][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.155192][ C3] ? lock_acquire+0x13c/0x160 [ 18.155194][ C3] ? netif_skb_features+0x658/0x1430 [ 18.155195][ C3] ? lock_release+0x184/0x1f0 [ 18.155197][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 18.155200][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.155202][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 18.155204][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.155205][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.155207][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 18.155208][ C3] ? __rcu_read_lock+0x30/0x70 [ 18.155210][ C3] ? lock_acquire+0x13c/0x160 [ 18.155212][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.155213][ C3] ? tc_run+0x45e/0x7e0 [ 18.155215][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 18.155216][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.155218][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.155220][ C3] ? check_prev_add+0x316/0xe90 [ 18.155221][ C3] ? lock_acquire+0x13c/0x160 [ 18.155223][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.155226][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.155227][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.155229][ C3] ? find_held_lock+0x2b/0x80 [ 18.155231][ C3] ? neigh_hh_output+0x152/0x4c0 [ 18.155233][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.155235][ C3] ? ip6_dst_lookup+0x80/0x80 [ 18.155236][ C3] ? find_held_lock+0x2b/0x80 [ 18.155238][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.155239][ C3] ? ip6_mtu+0x15d/0x310 [ 18.155241][ C3] ip6_finish_output+0x646/0xda0 [ 18.155243][ C3] ip6_output+0x23f/0x7f0 [ 18.155245][ C3] ? ip6_finish_output+0xda0/0xda0 [ 18.155246][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.155247][ C3] ? find_held_lock+0x2b/0x80 [ 18.155249][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.155250][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 18.155252][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.155255][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 18.155257][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.155259][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.155261][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.155263][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.155265][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.155267][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.155269][ C3] ? lock_acquire+0x13c/0x160 [ 18.155271][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.155273][ C3] call_timer_fn+0x160/0x4d0 [ 18.155274][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 18.155276][ C3] ? debug_object_active_state+0x430/0x430 [ 18.155278][ C3] ? find_held_lock+0x2b/0x80 [ 18.155279][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.155281][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.155283][ C3] __run_timers+0x68f/0xaa0 [ 18.155285][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.155287][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.155289][ C3] ? __lock_acquire+0x518/0xc20 [ 18.155291][ C3] ? __rwlock_init+0x150/0x150 [ 18.155294][ C3] run_timer_softirq+0xf0/0x160 [ 18.155295][ C3] ? __run_timers+0xaa0/0xaa0 [ 18.155297][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.155298][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.155300][ C3] handle_softirqs+0x1d3/0x900 [ 18.155302][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.155304][ C3] ? _local_bh_enable+0xc0/0xc0 [ 18.155306][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.155307][ C3] irq_exit_rcu+0xe/0x30 [ 18.155308][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.155310][ C3] [ 18.155311][ C3] [ 18.155311][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 18.155313][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.155314][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.155316][ 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 [ 18.155317][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 18.155318][ C3] RAX: 000000000009487f RBX: ff11000001c88040 RCX: ffffffffb92f0307 [ 18.155319][ C3] RDX: ff11000001c88040 RSI: ffffffffbc038b01 RDI: ffffffffbba8d8e0 [ 18.155320][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.155321][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 18.155321][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.155323][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.155325][ C3] default_idle+0x9/0x10 [ 18.155327][ C3] default_idle_call+0x6e/0xb0 [ 18.155328][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.155330][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 18.155331][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 18.155332][ C3] ? default_idle_call+0x98/0xb0 [ 18.155334][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.155336][ C3] do_idle+0xd8/0x190 [ 18.155338][ C3] cpu_startup_entry+0x53/0x70 [ 18.155339][ C3] start_secondary+0x204/0x2b0 [ 18.155341][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.155343][ C3] common_startup_64+0x13e/0x148 [ 18.155346][ C3] [ 19.336108][ T322] Mirror/redirect action on [ 19.336126][ T322] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.336130][ T322] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 322, name: modprobe [ 19.336132][ T322] preempt_count: 1, expected: 0 [ 19.336134][ T322] RCU nest depth: 0, expected: 0 [ 19.336135][ T322] INFO: lockdep is turned off. [ 19.336136][ T322] irq event stamp: 0 [ 19.336138][ T322] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 19.336145][ T322] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 19.336153][ T322] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 19.336156][ T322] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 19.336158][ T322] Preemption disabled at: [ 19.336159][ T322] [] vprintk_emit+0x31b/0x3e0 [ 19.336169][ T322] CPU: 3 UID: 0 PID: 322 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.336173][ T322] Tainted: [W]=WARN [ 19.336175][ T322] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.336177][ T322] Call Trace: [ 19.336179][ T322] [ 19.336180][ T322] dump_stack_lvl+0x6f/0xa0 [ 19.336187][ T322] ? vprintk_emit+0x31b/0x3e0 [ 19.336190][ T322] __might_resched.cold+0x1fe/0x2c1 [ 19.336194][ T322] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 19.336197][ T322] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.336202][ T322] ? rcu_is_watching+0x16/0xd0 [ 19.336207][ T322] __kmalloc_noprof+0x443/0x760 [ 19.336211][ T322] ? __rwlock_init+0x150/0x150 [ 19.336215][ T322] ? alloc_buf.isra.0+0x4b/0x260 [ 19.336220][ T322] ? do_raw_spin_unlock+0x59/0x250 [ 19.336223][ T322] alloc_buf.isra.0+0x4b/0x260 [ 19.336225][ T322] put_chars+0x1e1/0x2f0 [ 19.336228][ T322] ? __send_to_port+0x420/0x420 [ 19.336232][ T322] ? console_prepend_replay+0x20/0x20 [ 19.336235][ T322] hvc_console_print+0x292/0x780 [ 19.336240][ T322] ? hvc_write+0x3a0/0x3a0 [ 19.336242][ T322] ? vsnprintf+0x668/0x1700 [ 19.336246][ T322] ? __rwlock_init+0x150/0x150 [ 19.336249][ T322] ? rcu_is_watching+0x16/0xd0 [ 19.336251][ T322] ? rcu_is_watching+0x16/0xd0 [ 19.336255][ T322] console_emit_next_record+0x22f/0x4c0 [ 19.336259][ T322] ? devkmsg_read+0x4b0/0x4b0 [ 19.336262][ T322] ? rcu_is_watching+0x16/0xd0 [ 19.336264][ T322] ? rcu_is_watching+0x16/0xd0 [ 19.336267][ T322] ? rcu_is_watching+0x16/0xd0 [ 19.336269][ T322] ? lock_acquire+0x13c/0x160 [ 19.336272][ T322] ? console_flush_one_record+0x111/0x710 [ 19.336275][ T322] console_flush_one_record+0x46f/0x710 [ 19.336278][ T322] ? console_emit_next_record+0x4c0/0x4c0 [ 19.336282][ T322] console_unlock+0xee/0x1f0 [ 19.336285][ T322] ? lock_acquire+0x13c/0x160 [ 19.336287][ T322] ? console_flush_one_record+0x710/0x710 [ 19.336290][ T322] ? rcu_is_watching+0x16/0xd0 [ 19.336292][ T322] ? lock_release+0x184/0x1f0 [ 19.336294][ T322] ? lock_acquire+0x60/0x160 [ 19.336297][ T322] ? __rcu_read_lock+0x30/0x70 [ 19.336300][ T322] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.336303][ T322] ? vprintk_emit+0x320/0x3e0 [ 19.336306][ T322] vprintk_emit+0x37c/0x3e0 [ 19.336310][ T322] ? wake_up_klogd_work_func+0x90/0x90 [ 19.336313][ T322] ? netdev_run_todo+0x2a8/0xfd0 [ 19.336317][ T322] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 19.336321][ T322] ? rcu_is_watching+0x16/0xd0 [ 19.336325][ T322] ? tunnel6_fini+0x380/0x380 [tunnel6] [ 19.336327][ T322] _printk+0xc7/0x100 [ 19.336331][ T322] ? snapshot_read.cold+0x21/0x21 [ 19.336334][ T322] ? rcu_is_watching+0x16/0xd0 [ 19.336337][ T322] ? tunnel6_fini+0x380/0x380 [tunnel6] [ 19.336339][ T322] ? __up_write+0x23d/0x5f0 [ 19.336341][ T322] ? __up_write+0x2e5/0x5f0 [ 19.336343][ T322] ? lock_release+0x184/0x1f0 [ 19.336346][ T322] ? __up_write+0x2c7/0x5f0 [ 19.336349][ T322] mirred_init_module+0x28/0x1000 [act_mirred] [ 19.336352][ T322] do_one_initcall+0x124/0x4f0 [ 19.336355][ T322] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 19.336359][ T322] ? do_init_module+0xae/0x8a0 [ 19.336363][ T322] ? kasan_unpoison+0x44/0x70 [ 19.336367][ T322] do_init_module+0x2ad/0x8a0 [ 19.336371][ T322] ? free_module+0x470/0x470 [ 19.336374][ T322] ? kfree+0x123/0x590 [ 19.336377][ T322] load_module+0x1424/0x1bb0 [ 19.336383][ T322] ? layout_and_allocate.isra.0+0x680/0x680 [ 19.336386][ T322] ? __ia32_sys_fsconfig+0x180/0x180 [ 19.336390][ T322] ? ovl_real_file+0x172/0x1e0 [ 19.336394][ T322] ? backing_file_read_iter+0x541/0x790 [ 19.336398][ T322] init_module_from_file+0x11f/0x1a0 [ 19.336401][ T322] ? __do_sys_init_module+0x220/0x220 [ 19.336405][ T322] ? ovl_mmap+0x270/0x270 [ 19.336409][ T322] ? __rwlock_init+0x150/0x150 [ 19.336412][ T322] ? rcu_is_watching+0x16/0xd0 [ 19.336414][ T322] ? lock_release+0x184/0x1f0 [ 19.336417][ T322] ? do_raw_spin_unlock+0x59/0x250 [ 19.336420][ T322] idempotent_init_module+0x37b/0x7c0 [ 19.336423][ T322] ? init_module_from_file+0x1a0/0x1a0 [ 19.336427][ T322] ? rcu_is_watching+0x16/0xd0 [ 19.336430][ T322] ? cap_capable+0x1d7/0x3d0 [ 19.336435][ T322] __x64_sys_finit_module+0xdf/0x190 [ 19.336438][ T322] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.336441][ T322] do_syscall_64+0xff/0x530 [ 19.336444][ T322] ? exc_page_fault+0xee/0x100 [ 19.336448][ T322] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.336451][ T322] RIP: 0033:0x7f1d5d05e37d [ 19.336454][ T322] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 19.336456][ T322] RSP: 002b:00007ffdefeb8dc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 19.336461][ T322] RAX: ffffffffffffffda RBX: 000055e627359810 RCX: 00007f1d5d05e37d [ 19.336463][ T322] RDX: 0000000000000000 RSI: 000055e6171b7ffd RDI: 0000000000000000 [ 19.336464][ T322] RBP: 00007ffdefeb8e60 R08: 0000000000000000 R09: 0000000000000000 [ 19.336465][ T322] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6171b7ffd [ 19.336467][ T322] R13: 000055e627359960 R14: 0000000000040000 R15: 0000000000000000 [ 19.336471][ T322] [ 26.026227][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 26.026244][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.026247][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 26.026249][ C3] preempt_count: 303, expected: 0 [ 26.026250][ C3] RCU nest depth: 3, expected: 0 [ 26.026251][ C3] INFO: lockdep is turned off. [ 26.026253][ C3] irq event stamp: 608479 [ 26.026253][ C3] hardirqs last enabled at (608478): [] __down_trylock_console_sem+0x86/0xa0 [ 26.026263][ C3] hardirqs last disabled at (608479): [] console_emit_next_record+0x3d4/0x4c0 [ 26.026266][ C3] softirqs last enabled at (608354): [] handle_softirqs+0x67c/0x900 [ 26.026269][ C3] softirqs last disabled at (608385): [] __irq_exit_rcu+0x145/0x1c0 [ 26.026272][ C3] Preemption disabled at: [ 26.026272][ C3] [<0000000000000000>] 0x0 [ 26.026279][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.026282][ C3] Tainted: [W]=WARN [ 26.026283][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.026285][ C3] Call Trace: [ 26.026287][ C3] [ 26.026288][ C3] dump_stack_lvl+0x6f/0xa0 [ 26.026294][ C3] __might_resched.cold+0x1fe/0x2c1 [ 26.026298][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.026301][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026305][ C3] __kmalloc_noprof+0x443/0x760 [ 26.026309][ C3] ? __rwlock_init+0x150/0x150 [ 26.026311][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 26.026316][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 26.026317][ C3] alloc_buf.isra.0+0x4b/0x260 [ 26.026319][ C3] put_chars+0x1e1/0x2f0 [ 26.026321][ C3] ? desc_read_finalized_seq+0x79/0x120 [ 26.026323][ C3] ? __send_to_port+0x420/0x420 [ 26.026325][ C3] ? console_prepend_replay+0x20/0x20 [ 26.026327][ C3] hvc_console_print+0x292/0x780 [ 26.026330][ C3] ? hvc_write+0x3a0/0x3a0 [ 26.026331][ C3] ? do_raw_spin_lock+0x131/0x280 [ 26.026333][ C3] ? __rwlock_init+0x150/0x150 [ 26.026335][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026336][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026338][ C3] ? lock_acquire+0x13c/0x160 [ 26.026340][ C3] console_emit_next_record+0x22f/0x4c0 [ 26.026343][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 26.026345][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026346][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026348][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026350][ C3] ? lock_acquire+0x13c/0x160 [ 26.026352][ C3] ? console_flush_one_record+0x111/0x710 [ 26.026354][ C3] console_flush_one_record+0x46f/0x710 [ 26.026356][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 26.026359][ C3] console_unlock+0xee/0x1f0 [ 26.026360][ C3] ? lock_acquire+0x13c/0x160 [ 26.026362][ C3] ? console_flush_one_record+0x710/0x710 [ 26.026364][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026365][ C3] ? lock_release+0x184/0x1f0 [ 26.026367][ C3] ? lock_acquire+0x60/0x160 [ 26.026368][ C3] ? __rcu_read_lock+0x30/0x70 [ 26.026370][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.026372][ C3] ? vprintk_emit+0x320/0x3e0 [ 26.026374][ C3] vprintk_emit+0x37c/0x3e0 [ 26.026377][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 26.026379][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 26.026380][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026382][ C3] ? lock_acquire+0x13c/0x160 [ 26.026384][ C3] _printk+0xc7/0x100 [ 26.026387][ C3] ? snapshot_read.cold+0x21/0x21 [ 26.026389][ C3] ? ___ratelimit+0x4e7/0xa00 [ 26.026393][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 26.026397][ C3] ? idr_get_free+0x830/0x830 [ 26.026399][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 26.026402][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 26.026407][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 26.026411][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 26.026413][ C3] ? sock_def_readable+0x156/0x480 [ 26.026416][ C3] ? packet_rcv+0xd26/0x15a0 [ 26.026419][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026421][ C3] ? lock_release+0x184/0x1f0 [ 26.026423][ C3] ? dev_queue_xmit_nit+0x642/0x9e0 [ 26.026426][ C3] ? lock_acquire+0x13c/0x160 [ 26.026427][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026429][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 26.026432][ C3] dev_hard_start_xmit+0xf4/0x620 [ 26.026434][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 26.026436][ C3] sch_direct_xmit+0x13d/0xaa0 [ 26.026439][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 26.026440][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026442][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 26.026443][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 26.026445][ C3] ? __rcu_read_lock+0x30/0x70 [ 26.026447][ C3] ? lock_acquire+0x13c/0x160 [ 26.026449][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 26.026451][ C3] ? tc_run+0x8b/0x7e0 [ 26.026452][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 26.026454][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 26.026455][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026457][ C3] ? lock_acquire+0x13c/0x160 [ 26.026459][ C3] __dev_queue_xmit+0x942/0x1b80 [ 26.026462][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 26.026464][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 26.026466][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 26.026469][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 26.026472][ C3] ? neigh_hh_output+0x152/0x4c0 [ 26.026475][ C3] ip6_finish_output2+0x96f/0x1300 [ 26.026477][ C3] ? ip6_dst_lookup+0x80/0x80 [ 26.026479][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026481][ C3] ? lock_acquire+0x13c/0x160 [ 26.026482][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026484][ C3] ? lock_release+0x184/0x1f0 [ 26.026486][ C3] ip6_finish_output+0x646/0xda0 [ 26.026488][ C3] ip6_output+0x23f/0x7f0 [ 26.026490][ C3] ? ip6_finish_output+0xda0/0xda0 [ 26.026491][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 26.026494][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026496][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.026497][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 26.026498][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026500][ C3] ? trace_hardirqs_on+0x36/0x40 [ 26.026501][ C3] ? lock_acquire+0x13c/0x160 [ 26.026503][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026505][ C3] ndisc_send_skb+0xba3/0x1520 [ 26.026508][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 26.026511][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 26.026513][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.026515][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.026517][ C3] addrconf_rs_timer+0x26f/0x770 [ 26.026519][ C3] ? cpu_startup_entry+0x53/0x70 [ 26.026521][ C3] ? do_raw_spin_lock+0x131/0x280 [ 26.026523][ C3] ? common_startup_64+0x13e/0x148 [ 26.026526][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.026528][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026529][ C3] ? lock_acquire+0x13c/0x160 [ 26.026531][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 26.026533][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.026534][ C3] call_timer_fn+0x160/0x4d0 [ 26.026542][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 26.026543][ C3] ? debug_object_active_state+0x430/0x430 [ 26.026547][ C3] ? __rwlock_init+0x150/0x150 [ 26.026549][ C3] ? timer_recalc_next_expiry+0xf0/0x210 [ 26.026550][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026553][ C3] __run_timers+0x68f/0xaa0 [ 26.026554][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.026557][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.026559][ C3] ? do_raw_spin_lock+0x131/0x280 [ 26.026561][ C3] ? __rwlock_init+0x150/0x150 [ 26.026564][ C3] run_timer_softirq+0xf0/0x160 [ 26.026566][ C3] ? __run_timers+0xaa0/0xaa0 [ 26.026568][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.026569][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026571][ C3] handle_softirqs+0x1d3/0x900 [ 26.026573][ C3] ? _local_bh_enable+0xc0/0xc0 [ 26.026574][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026576][ C3] ? lock_release+0x184/0x1f0 [ 26.026578][ C3] __irq_exit_rcu+0x145/0x1c0 [ 26.026579][ C3] irq_exit_rcu+0xe/0x30 [ 26.026581][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.026583][ C3] [ 26.026584][ C3] [ 26.026584][ C3] ? _raw_spin_unlock+0x2d/0x50 [ 26.026587][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.026589][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.026592][ C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 26.026594][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 26.026598][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 26.026599][ C3] RDX: 0000000000000003 RSI: ffffffffbba8d860 RDI: ffffffffb92f0307 [ 26.026600][ C3] RBP: 0000000000000000 R08: ffffffffbb780421 R09: 1fe2200006a763a2 [ 26.026601][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 26.026602][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 26.026603][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 26.026605][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.026607][ C3] default_idle+0x9/0x10 [ 26.026609][ C3] default_idle_call+0x6e/0xb0 [ 26.026611][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.026613][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 26.026614][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 26.026617][ C3] ? default_idle_call+0x98/0xb0 [ 26.026618][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.026621][ C3] do_idle+0xd8/0x190 [ 26.026622][ C3] cpu_startup_entry+0x53/0x70 [ 26.026624][ C3] start_secondary+0x204/0x2b0 [ 26.026625][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 26.026627][ C3] common_startup_64+0x13e/0x148 [ 26.026630][ C3] [ 41.387349][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 41.387369][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 41.387372][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 41.387374][ C3] preempt_count: 303, expected: 0 [ 41.387375][ C3] RCU nest depth: 3, expected: 0 [ 41.387376][ C3] INFO: lockdep is turned off. [ 41.387377][ C3] irq event stamp: 608479 [ 41.387378][ C3] hardirqs last enabled at (608478): [] __down_trylock_console_sem+0x86/0xa0 [ 41.387387][ C3] hardirqs last disabled at (608479): [] console_emit_next_record+0x3d4/0x4c0 [ 41.387390][ C3] softirqs last enabled at (608354): [] handle_softirqs+0x67c/0x900 [ 41.387393][ C3] softirqs last disabled at (608385): [] __irq_exit_rcu+0x145/0x1c0 [ 41.387395][ C3] Preemption disabled at: [ 41.387396][ C3] [<0000000000000000>] 0x0 [ 41.387403][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 41.387406][ C3] Tainted: [W]=WARN [ 41.387407][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.387410][ C3] Call Trace: [ 41.387411][ C3] [ 41.387413][ C3] dump_stack_lvl+0x6f/0xa0 [ 41.387418][ C3] __might_resched.cold+0x1fe/0x2c1 [ 41.387422][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 41.387425][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387429][ C3] __kmalloc_noprof+0x443/0x760 [ 41.387432][ C3] ? __rwlock_init+0x150/0x150 [ 41.387435][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 41.387439][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 41.387440][ C3] alloc_buf.isra.0+0x4b/0x260 [ 41.387442][ C3] put_chars+0x1e1/0x2f0 [ 41.387444][ C3] ? desc_read_finalized_seq+0x79/0x120 [ 41.387446][ C3] ? __send_to_port+0x420/0x420 [ 41.387448][ C3] ? console_prepend_replay+0x20/0x20 [ 41.387450][ C3] hvc_console_print+0x292/0x780 [ 41.387453][ C3] ? hvc_write+0x3a0/0x3a0 [ 41.387454][ C3] ? do_raw_spin_lock+0x131/0x280 [ 41.387456][ C3] ? __rwlock_init+0x150/0x150 [ 41.387458][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387459][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387461][ C3] ? lock_acquire+0x13c/0x160 [ 41.387463][ C3] console_emit_next_record+0x22f/0x4c0 [ 41.387465][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 41.387467][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387469][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387471][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387472][ C3] ? lock_acquire+0x13c/0x160 [ 41.387474][ C3] ? console_flush_one_record+0x111/0x710 [ 41.387476][ C3] console_flush_one_record+0x46f/0x710 [ 41.387478][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 41.387481][ C3] console_unlock+0xee/0x1f0 [ 41.387482][ C3] ? lock_acquire+0x13c/0x160 [ 41.387484][ C3] ? console_flush_one_record+0x710/0x710 [ 41.387485][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387487][ C3] ? lock_release+0x184/0x1f0 [ 41.387488][ C3] ? lock_acquire+0x60/0x160 [ 41.387490][ C3] ? __rcu_read_lock+0x30/0x70 [ 41.387492][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 41.387494][ C3] ? vprintk_emit+0x320/0x3e0 [ 41.387496][ C3] vprintk_emit+0x37c/0x3e0 [ 41.387498][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 41.387500][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 41.387502][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387504][ C3] ? lock_acquire+0x13c/0x160 [ 41.387506][ C3] _printk+0xc7/0x100 [ 41.387509][ C3] ? snapshot_read.cold+0x21/0x21 [ 41.387510][ C3] ? ___ratelimit+0x4e7/0xa00 [ 41.387514][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 41.387518][ C3] ? idr_get_free+0x830/0x830 [ 41.387520][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 41.387522][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 41.387527][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 41.387530][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 41.387532][ C3] ? sock_def_readable+0x156/0x480 [ 41.387536][ C3] ? packet_rcv+0xd26/0x15a0 [ 41.387539][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387541][ C3] ? lock_release+0x184/0x1f0 [ 41.387542][ C3] ? dev_queue_xmit_nit+0x642/0x9e0 [ 41.387545][ C3] ? lock_acquire+0x13c/0x160 [ 41.387546][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387548][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 41.387551][ C3] dev_hard_start_xmit+0xf4/0x620 [ 41.387553][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 41.387555][ C3] sch_direct_xmit+0x13d/0xaa0 [ 41.387558][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 41.387559][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387561][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 41.387562][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 41.387564][ C3] ? __rcu_read_lock+0x30/0x70 [ 41.387566][ C3] ? lock_acquire+0x13c/0x160 [ 41.387568][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 41.387569][ C3] ? tc_run+0x8b/0x7e0 [ 41.387571][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 41.387573][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 41.387574][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387576][ C3] ? lock_acquire+0x13c/0x160 [ 41.387578][ C3] __dev_queue_xmit+0x942/0x1b80 [ 41.387580][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 41.387582][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 41.387584][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 41.387588][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 41.387591][ C3] ? neigh_hh_output+0x152/0x4c0 [ 41.387593][ C3] ip6_finish_output2+0x96f/0x1300 [ 41.387595][ C3] ? ip6_dst_lookup+0x80/0x80 [ 41.387597][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387599][ C3] ? lock_acquire+0x13c/0x160 [ 41.387600][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387602][ C3] ? lock_release+0x184/0x1f0 [ 41.387604][ C3] ip6_finish_output+0x646/0xda0 [ 41.387606][ C3] ip6_output+0x23f/0x7f0 [ 41.387607][ C3] ? ip6_finish_output+0xda0/0xda0 [ 41.387609][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 41.387612][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387613][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.387621][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 41.387622][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387624][ C3] ? trace_hardirqs_on+0x36/0x40 [ 41.387625][ C3] ? lock_acquire+0x13c/0x160 [ 41.387627][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387629][ C3] ndisc_send_skb+0xba3/0x1520 [ 41.387632][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 41.387635][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 41.387637][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.387639][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.387641][ C3] addrconf_rs_timer+0x26f/0x770 [ 41.387642][ C3] ? do_raw_spin_lock+0x131/0x280 [ 41.387644][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.387646][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387648][ C3] ? lock_acquire+0x13c/0x160 [ 41.387649][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 41.387651][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.387653][ C3] call_timer_fn+0x160/0x4d0 [ 41.387655][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 41.387657][ C3] ? debug_object_active_state+0x430/0x430 [ 41.387661][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387663][ C3] __run_timers+0x68f/0xaa0 [ 41.387664][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.387667][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 41.387669][ C3] ? do_raw_spin_lock+0x131/0x280 [ 41.387671][ C3] ? __rwlock_init+0x150/0x150 [ 41.387674][ C3] run_timer_softirq+0xf0/0x160 [ 41.387676][ C3] ? __run_timers+0xaa0/0xaa0 [ 41.387677][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.387679][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387680][ C3] handle_softirqs+0x1d3/0x900 [ 41.387682][ C3] ? _local_bh_enable+0xc0/0xc0 [ 41.387684][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387685][ C3] ? lock_release+0x184/0x1f0 [ 41.387687][ C3] __irq_exit_rcu+0x145/0x1c0 [ 41.387689][ C3] irq_exit_rcu+0xe/0x30 [ 41.387690][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 41.387692][ C3] [ 41.387693][ C3] [ 41.387693][ C3] ? _raw_spin_unlock+0x2d/0x50 [ 41.387696][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 41.387699][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 41.387702][ 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 [ 41.387703][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 41.387707][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 41.387708][ C3] RDX: 0000000000000003 RSI: ffffffffbba8d860 RDI: ffffffffb92f0307 [ 41.387709][ C3] RBP: 0000000000000000 R08: ffffffffbb780421 R09: 1fe2200006a763a2 [ 41.387710][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 41.387710][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 41.387712][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 41.387714][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 41.387716][ C3] default_idle+0x9/0x10 [ 41.387718][ C3] default_idle_call+0x6e/0xb0 [ 41.387720][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 41.387722][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 41.387723][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 41.387725][ C3] ? default_idle_call+0x98/0xb0 [ 41.387727][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.387729][ C3] do_idle+0xd8/0x190 [ 41.387731][ C3] cpu_startup_entry+0x53/0x70 [ 41.387732][ C3] start_secondary+0x204/0x2b0 [ 41.387734][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 41.387736][ C3] common_startup_64+0x13e/0x148 [ 41.387740][ C3] [ 71.594332][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 71.594356][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 71.594359][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 71.594362][ C3] preempt_count: 303, expected: 0 [ 71.594363][ C3] RCU nest depth: 3, expected: 0 [ 71.594365][ C3] INFO: lockdep is turned off. [ 71.594367][ C3] irq event stamp: 608479 [ 71.594368][ C3] hardirqs last enabled at (608478): [] __down_trylock_console_sem+0x86/0xa0 [ 71.594379][ C3] hardirqs last disabled at (608479): [] console_emit_next_record+0x3d4/0x4c0 [ 71.594382][ C3] softirqs last enabled at (608354): [] handle_softirqs+0x67c/0x900 [ 71.594386][ C3] softirqs last disabled at (608385): [] __irq_exit_rcu+0x145/0x1c0 [ 71.594389][ C3] Preemption disabled at: [ 71.594390][ C3] [<0000000000000000>] 0x0 [ 71.594399][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 71.594404][ C3] Tainted: [W]=WARN [ 71.594405][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.594408][ C3] Call Trace: [ 71.594410][ C3] [ 71.594413][ C3] dump_stack_lvl+0x6f/0xa0 [ 71.594419][ C3] __might_resched.cold+0x1fe/0x2c1 [ 71.594424][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 71.594428][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594433][ C3] __kmalloc_noprof+0x443/0x760 [ 71.594438][ C3] ? __rwlock_init+0x150/0x150 [ 71.594441][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 71.594446][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 71.594448][ C3] alloc_buf.isra.0+0x4b/0x260 [ 71.594451][ C3] put_chars+0x1e1/0x2f0 [ 71.594454][ C3] ? desc_read_finalized_seq+0x79/0x120 [ 71.594456][ C3] ? __send_to_port+0x420/0x420 [ 71.594460][ C3] ? console_prepend_replay+0x20/0x20 [ 71.594463][ C3] hvc_console_print+0x292/0x780 [ 71.594467][ C3] ? hvc_write+0x3a0/0x3a0 [ 71.594469][ C3] ? do_raw_spin_lock+0x131/0x280 [ 71.594472][ C3] ? __rwlock_init+0x150/0x150 [ 71.594474][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594476][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594479][ C3] ? lock_acquire+0x13c/0x160 [ 71.594482][ C3] console_emit_next_record+0x22f/0x4c0 [ 71.594485][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 71.594488][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594491][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594493][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594495][ C3] ? lock_acquire+0x13c/0x160 [ 71.594498][ C3] ? console_flush_one_record+0x111/0x710 [ 71.594501][ C3] console_flush_one_record+0x46f/0x710 [ 71.594504][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 71.594508][ C3] console_unlock+0xee/0x1f0 [ 71.594511][ C3] ? lock_acquire+0x13c/0x160 [ 71.594513][ C3] ? console_flush_one_record+0x710/0x710 [ 71.594515][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594517][ C3] ? lock_release+0x184/0x1f0 [ 71.594520][ C3] ? lock_acquire+0x60/0x160 [ 71.594522][ C3] ? __rcu_read_lock+0x30/0x70 [ 71.594525][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 71.594527][ C3] ? vprintk_emit+0x320/0x3e0 [ 71.594530][ C3] vprintk_emit+0x37c/0x3e0 [ 71.594535][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 71.594538][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 71.594540][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594543][ C3] ? lock_acquire+0x13c/0x160 [ 71.594546][ C3] _printk+0xc7/0x100 [ 71.594550][ C3] ? snapshot_read.cold+0x21/0x21 [ 71.594552][ C3] ? ___ratelimit+0x4e7/0xa00 [ 71.594558][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 71.594562][ C3] ? idr_get_free+0x830/0x830 [ 71.594565][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 71.594569][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 71.594576][ C3] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 71.594581][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 71.594584][ C3] ? sock_def_readable+0x156/0x480 [ 71.594588][ C3] ? packet_rcv+0xd26/0x15a0 [ 71.594592][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594595][ C3] ? lock_release+0x184/0x1f0 [ 71.594597][ C3] ? dev_queue_xmit_nit+0x642/0x9e0 [ 71.594601][ C3] ? lock_acquire+0x13c/0x160 [ 71.594603][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594605][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 71.594609][ C3] dev_hard_start_xmit+0xf4/0x620 [ 71.594613][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 71.594616][ C3] sch_direct_xmit+0x13d/0xaa0 [ 71.594619][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 71.594621][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594624][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 71.594626][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 71.594629][ C3] ? __rcu_read_lock+0x30/0x70 [ 71.594631][ C3] ? lock_acquire+0x13c/0x160 [ 71.594634][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 71.594637][ C3] ? tc_run+0x8b/0x7e0 [ 71.594639][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 71.594642][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 71.594644][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594647][ C3] ? lock_acquire+0x13c/0x160 [ 71.594650][ C3] __dev_queue_xmit+0x942/0x1b80 [ 71.594653][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 71.594657][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 71.594659][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 71.594663][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 71.594668][ C3] ? neigh_hh_output+0x152/0x4c0 [ 71.594672][ C3] ip6_finish_output2+0x96f/0x1300 [ 71.594675][ C3] ? ip6_dst_lookup+0x80/0x80 [ 71.594678][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594681][ C3] ? lock_acquire+0x13c/0x160 [ 71.594683][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594685][ C3] ? lock_release+0x184/0x1f0 [ 71.594688][ C3] ip6_finish_output+0x646/0xda0 [ 71.594691][ C3] ip6_output+0x23f/0x7f0 [ 71.594694][ C3] ? ip6_finish_output+0xda0/0xda0 [ 71.594696][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 71.594700][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594702][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 71.594704][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 71.594706][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594708][ C3] ? trace_hardirqs_on+0x36/0x40 [ 71.594710][ C3] ? lock_acquire+0x13c/0x160 [ 71.594712][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594715][ C3] ndisc_send_skb+0xba3/0x1520 [ 71.594720][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 71.594724][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 71.594727][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 71.594730][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 71.594732][ C3] addrconf_rs_timer+0x26f/0x770 [ 71.594735][ C3] ? do_raw_spin_lock+0x131/0x280 [ 71.594738][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 71.594740][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594743][ C3] ? lock_acquire+0x13c/0x160 [ 71.594745][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 71.594748][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 71.594750][ C3] call_timer_fn+0x160/0x4d0 [ 71.594754][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 71.594756][ C3] ? debug_object_active_state+0x430/0x430 [ 71.594761][ C3] ? __rwlock_init+0x150/0x150 [ 71.594763][ C3] ? timer_recalc_next_expiry+0xf0/0x210 [ 71.594765][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594769][ C3] __run_timers+0x68f/0xaa0 [ 71.594777][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 71.594780][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 71.594784][ C3] ? do_raw_spin_lock+0x131/0x280 [ 71.594787][ C3] ? __rwlock_init+0x150/0x150 [ 71.594791][ C3] run_timer_softirq+0xf0/0x160 [ 71.594794][ C3] ? __run_timers+0xaa0/0xaa0 [ 71.594796][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 71.594798][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594801][ C3] handle_softirqs+0x1d3/0x900 [ 71.594804][ C3] ? _local_bh_enable+0xc0/0xc0 [ 71.594806][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594809][ C3] ? lock_release+0x184/0x1f0 [ 71.594811][ C3] __irq_exit_rcu+0x145/0x1c0 [ 71.594813][ C3] irq_exit_rcu+0xe/0x30 [ 71.594816][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 71.594818][ C3] [ 71.594819][ C3] [ 71.594820][ C3] ? _raw_spin_unlock+0x2d/0x50 [ 71.594824][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 71.594827][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 71.594831][ 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 [ 71.594833][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 71.594837][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 71.594839][ C3] RDX: 0000000000000003 RSI: ffffffffbba8d860 RDI: ffffffffb92f0307 [ 71.594841][ C3] RBP: 0000000000000000 R08: ffffffffbb780421 R09: 1fe2200006a763a2 [ 71.594842][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 71.594843][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 71.594845][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 71.594848][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 71.594852][ C3] default_idle+0x9/0x10 [ 71.594855][ C3] default_idle_call+0x6e/0xb0 [ 71.594857][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 71.594860][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 71.594862][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 71.594865][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 71.594867][ C3] ? rcu_is_watching+0x16/0xd0 [ 71.594870][ C3] do_idle+0xd8/0x190 [ 71.594872][ C3] cpu_startup_entry+0x53/0x70 [ 71.594875][ C3] start_secondary+0x204/0x2b0 [ 71.594877][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 71.594880][ C3] common_startup_64+0x13e/0x148 [ 71.594886][ C3] [ 72.614706][ T683] br1: port 1(veth1) entered disabled state [ 72.614721][ T683] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 72.614724][ T683] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 683, name: ip [ 72.614725][ T683] preempt_count: 202, expected: 0 [ 72.614726][ T683] RCU nest depth: 0, expected: 0 [ 72.614727][ T683] INFO: lockdep is turned off. [ 72.614728][ T683] irq event stamp: 0 [ 72.614729][ T683] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 72.614734][ T683] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 72.614740][ T683] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 72.614742][ T683] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 72.614743][ T683] Preemption disabled at: [ 72.614744][ T683] [<0000000000000000>] 0x0 [ 72.614749][ T683] CPU: 3 UID: 0 PID: 683 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 72.614752][ T683] Tainted: [W]=WARN [ 72.614753][ T683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.614755][ T683] Call Trace: [ 72.614756][ T683] [ 72.614758][ T683] dump_stack_lvl+0x6f/0xa0 [ 72.614763][ T683] __might_resched.cold+0x1fe/0x2c1 [ 72.614767][ T683] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 72.614770][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.614774][ T683] __kmalloc_noprof+0x443/0x760 [ 72.614784][ T683] ? __rwlock_init+0x150/0x150 [ 72.614786][ T683] ? alloc_buf.isra.0+0x4b/0x260 [ 72.614790][ T683] ? do_raw_spin_unlock+0x59/0x250 [ 72.614792][ T683] alloc_buf.isra.0+0x4b/0x260 [ 72.614794][ T683] put_chars+0x1e1/0x2f0 [ 72.614796][ T683] ? __send_to_port+0x420/0x420 [ 72.614798][ T683] ? printk_get_next_message+0x240/0x650 [ 72.614801][ T683] hvc_console_print+0x292/0x780 [ 72.614804][ T683] ? hvc_write+0x3a0/0x3a0 [ 72.614808][ T683] ? __rwlock_init+0x150/0x150 [ 72.614809][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.614811][ T683] ? lock_acquire+0x13c/0x160 [ 72.614813][ T683] console_emit_next_record+0x22f/0x4c0 [ 72.614816][ T683] ? devkmsg_read+0x4b0/0x4b0 [ 72.614818][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.614819][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.614821][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.614823][ T683] ? lock_acquire+0x13c/0x160 [ 72.614825][ T683] ? console_flush_one_record+0x111/0x710 [ 72.614826][ T683] console_flush_one_record+0x46f/0x710 [ 72.614829][ T683] ? console_emit_next_record+0x4c0/0x4c0 [ 72.614831][ T683] console_unlock+0xee/0x1f0 [ 72.614833][ T683] ? lock_acquire+0x13c/0x160 [ 72.614835][ T683] ? console_flush_one_record+0x710/0x710 [ 72.614836][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.614838][ T683] ? lock_release+0x184/0x1f0 [ 72.614839][ T683] ? lock_acquire+0x60/0x160 [ 72.614841][ T683] ? __rcu_read_lock+0x30/0x70 [ 72.614843][ T683] ? __down_trylock_console_sem+0x5e/0xa0 [ 72.614845][ T683] ? vprintk_emit+0x320/0x3e0 [ 72.614847][ T683] vprintk_emit+0x37c/0x3e0 [ 72.614849][ T683] ? wake_up_klogd_work_func+0x90/0x90 [ 72.614851][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.614853][ T683] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.614855][ T683] ? trace_hardirqs_on+0x36/0x40 [ 72.614857][ T683] _printk+0xc7/0x100 [ 72.614860][ T683] ? snapshot_read.cold+0x21/0x21 [ 72.614862][ T683] ? ipv6_mc_down+0x17e/0x2d0 [ 72.614867][ T683] br_set_state+0x22f/0x430 [bridge] [ 72.614880][ T683] br_stp_disable_port+0x11f/0x390 [bridge] [ 72.614888][ T683] br_device_event+0x7b5/0x8f0 [bridge] [ 72.614897][ T683] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 72.614900][ T683] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 72.614902][ T683] ? addrconf_notify+0x2c8/0xf30 [ 72.614906][ T683] notifier_call_chain+0xae/0x300 [ 72.614909][ T683] __dev_notify_flags+0x23c/0x3c0 [ 72.614913][ T683] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.614914][ T683] ? netif_change_name+0x8c0/0x8c0 [ 72.614916][ T683] ? netif_set_allmulti+0x250/0x250 [ 72.614918][ T683] ? __kernel_text_address+0x12/0x30 [ 72.614920][ T683] ? write_profile+0xf0/0xf0 [ 72.614923][ T683] ? unwind_get_return_address+0x67/0xd0 [ 72.614926][ T683] netif_change_flags+0xfe/0x190 [ 72.614928][ T683] do_setlink.isra.0+0x1cc3/0x2750 [ 72.614931][ T683] ? stack_trace_save+0x93/0xc0 [ 72.614932][ T683] ? rtnl_link_get_size+0x350/0x350 [ 72.614934][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.614935][ T683] ? stack_depot_save_flags+0x1bc/0x790 [ 72.614939][ T683] ? kasan_save_stack+0x3d/0x50 [ 72.614942][ T683] ? kasan_save_stack+0x2f/0x50 [ 72.614943][ T683] ? kasan_save_track+0x14/0x30 [ 72.614945][ T683] ? __kasan_kmalloc+0x7b/0x90 [ 72.614946][ T683] ? __kmalloc_cache_noprof+0x29a/0x620 [ 72.614948][ T683] ? rtnl_newlink+0x124/0x11c0 [ 72.614949][ T683] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.614950][ T683] ? netlink_rcv_skb+0x14e/0x3a0 [ 72.614953][ T683] ? netlink_unicast+0x486/0x750 [ 72.614954][ T683] ? netlink_sendmsg+0x735/0xc60 [ 72.614956][ T683] ? ____sys_sendmsg+0x415/0x880 [ 72.614958][ T683] ? ___sys_sendmsg+0x14e/0x1d0 [ 72.614960][ T683] ? __sys_sendmsg+0x12c/0x1d0 [ 72.614961][ T683] ? do_syscall_64+0xff/0x530 [ 72.614963][ T683] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.614966][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.614968][ T683] ? lock_acquire+0x13c/0x160 [ 72.614969][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.614971][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.614973][ T683] ? trace_contention_end+0xb3/0x180 [ 72.614976][ T683] ? __mutex_lock+0x1db/0x1ea0 [ 72.614977][ T683] ? __mutex_lock+0x9a3/0x1ea0 [ 72.614978][ T683] ? rtnl_newlink+0x9a8/0x11c0 [ 72.614980][ T683] ? ww_mutex_lock+0x160/0x160 [ 72.614982][ T683] ? __rtnl_newlink+0x3fa/0xa50 [ 72.614984][ T683] rtnl_newlink+0x9f1/0x11c0 [ 72.614986][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.614988][ T683] ? rtnl_bridge_getlink+0x850/0x850 [ 72.614989][ T683] ? lock_acquire+0x13c/0x160 [ 72.614991][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.614993][ T683] ? is_bpf_text_address+0x3e/0x110 [ 72.614996][ T683] ? is_bpf_text_address+0x72/0x110 [ 72.614998][ T683] ? kernel_text_address+0x149/0x170 [ 72.614999][ T683] ? __kernel_text_address+0x12/0x30 [ 72.615000][ T683] ? write_profile+0xf0/0xf0 [ 72.615001][ T683] ? unwind_get_return_address+0x67/0xd0 [ 72.615003][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.615004][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.615006][ T683] ? cap_capable+0x1d7/0x3d0 [ 72.615009][ T683] ? lock_acquire+0x13c/0x160 [ 72.615011][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.615013][ T683] ? rtnl_bridge_getlink+0x850/0x850 [ 72.615014][ T683] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.615016][ T683] ? rtnl_link_fill+0x920/0x920 [ 72.615017][ T683] ? filter_irq_stacks+0xd0/0xd0 [ 72.615019][ T683] ? stack_depot_save_flags+0x1bc/0x790 [ 72.615021][ T683] netlink_rcv_skb+0x14e/0x3a0 [ 72.615023][ T683] ? rtnl_link_fill+0x920/0x920 [ 72.615024][ T683] ? lock_release+0x184/0x1f0 [ 72.615025][ T683] ? netlink_ack+0xcf0/0xcf0 [ 72.615027][ T683] ? __netlink_lookup+0xb9/0x6b0 [ 72.615029][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.615031][ T683] ? lock_release+0x184/0x1f0 [ 72.615033][ T683] netlink_unicast+0x486/0x750 [ 72.615035][ T683] ? netlink_attachskb+0x810/0x810 [ 72.615036][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.615038][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.615040][ T683] ? lock_acquire+0x13c/0x160 [ 72.615042][ T683] netlink_sendmsg+0x735/0xc60 [ 72.615044][ T683] ? netlink_unicast+0x750/0x750 [ 72.615045][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.615047][ T683] ? lock_release+0x184/0x1f0 [ 72.615049][ T683] ____sys_sendmsg+0x415/0x880 [ 72.615051][ T683] ? copy_msghdr_from_user+0x279/0x420 [ 72.615053][ T683] ? get_timestamp.constprop.0+0x390/0x390 [ 72.615054][ T683] ? move_addr_to_kernel+0x40/0x40 [ 72.615056][ T683] ? filter_irq_stacks+0xd0/0xd0 [ 72.615058][ T683] ___sys_sendmsg+0x14e/0x1d0 [ 72.615060][ T683] ? copy_msghdr_from_user+0x420/0x420 [ 72.615065][ T683] __sys_sendmsg+0x12c/0x1d0 [ 72.615067][ T683] ? __sys_sendmsg_sock+0x20/0x20 [ 72.615070][ T683] ? rcu_is_watching+0x16/0xd0 [ 72.615072][ T683] do_syscall_64+0xff/0x530 [ 72.615073][ T683] ? exc_page_fault+0xee/0x100 [ 72.615075][ T683] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.615077][ T683] RIP: 0033:0x7f07d8e0a54e [ 72.615079][ T683] 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 [ 72.615081][ T683] RSP: 002b:00007fff59879800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.615084][ T683] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f07d8e0a54e [ 72.615086][ T683] RDX: 0000000000000000 RSI: 00007fff598798b0 RDI: 0000000000000005 [ 72.615087][ T683] RBP: 00007fff59879810 R08: 0000000000000000 R09: 0000000000000000 [ 72.615088][ T683] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912b3e [ 72.615088][ T683] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff59879f70 [ 72.615091][ T683] [ 72.649724][ T683] ip (683) used greatest stack depth: 23016 bytes left [ 72.662932][ T684] br1: port 2(veth2) entered disabled state [ 72.687551][ T685] veth2: left allmulticast mode [ 72.687724][ T685] veth2: left promiscuous mode [ 72.687938][ T685] br1: port 2(veth2) entered disabled state [ 72.688592][ T685] veth1: left allmulticast mode [ 72.688735][ T685] veth1: left promiscuous mode [ 72.688934][ T685] br1: port 1(veth1) entered disabled state