[ 12.053841][ T239] gre: GRE over IPv4 demultiplexer driver [ 12.053856][ T239] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.053858][ T239] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 239, name: modprobe [ 12.053860][ T239] preempt_count: 1, expected: 0 [ 12.053860][ T239] RCU nest depth: 0, expected: 0 [ 12.053861][ T239] locks held by modprobe/239: 4, last CPU#3: [ 12.053864][ T239] #0: ffffffff85b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.053876][ T239] #1: ffffffff85b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.053880][ T239] #2: ffffffff85a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.053884][ T239] #3: ffffffff85a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.053888][ T239] irq event stamp: 24528 [ 12.053889][ T239] hardirqs last enabled at (24527): [] __down_trylock_console_sem+0x86/0xa0 [ 12.053892][ T239] hardirqs last disabled at (24528): [] console_emit_next_record+0x3d4/0x4c0 [ 12.053894][ T239] softirqs last enabled at (22938): [] handle_softirqs+0x67c/0x900 [ 12.053897][ T239] softirqs last disabled at (22929): [] __irq_exit_rcu+0x145/0x1c0 [ 12.053899][ T239] Preemption disabled at: [ 12.053900][ T239] [] vprintk_emit+0x31b/0x3e0 [ 12.053905][ T239] CPU: 3 UID: 0 PID: 239 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.053909][ T239] Tainted: [W]=WARN [ 12.053910][ T239] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.053911][ T239] Call Trace: [ 12.053913][ T239] [ 12.053915][ T239] dump_stack_lvl+0x6f/0xa0 [ 12.053920][ T239] ? vprintk_emit+0x31b/0x3e0 [ 12.053922][ T239] __might_resched.cold+0x1fe/0x2c1 [ 12.053927][ T239] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.053931][ T239] ? __kmalloc_noprof+0xdb/0x760 [ 12.053936][ T239] __kmalloc_noprof+0x443/0x760 [ 12.053939][ T239] ? alloc_buf.isra.0+0x4b/0x260 [ 12.053944][ T239] ? do_raw_spin_unlock+0x59/0x250 [ 12.053947][ T239] alloc_buf.isra.0+0x4b/0x260 [ 12.053950][ T239] put_chars+0x1e1/0x2f0 [ 12.053952][ T239] ? desc_read_finalized_seq+0x79/0x120 [ 12.053955][ T239] ? __send_to_port+0x420/0x420 [ 12.053957][ T239] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.053963][ T239] ? validate_chain+0x38b/0xc20 [ 12.053967][ T239] hvc_console_print+0x292/0x780 [ 12.053970][ T239] ? __lock_acquire+0x518/0xc20 [ 12.053971][ T239] ? __lock_acquire+0x518/0xc20 [ 12.053976][ T239] ? hvc_write+0x3a0/0x3a0 [ 12.053977][ T239] ? console_emit_next_record+0x1df/0x4c0 [ 12.053980][ T239] ? rcu_is_watching+0x16/0xd0 [ 12.053983][ T239] ? lock_acquire+0x13c/0x160 [ 12.053987][ T239] console_emit_next_record+0x22f/0x4c0 [ 12.053991][ T239] ? devkmsg_read+0x4b0/0x4b0 [ 12.053993][ T239] ? console_flush_one_record+0x106/0x710 [ 12.053996][ T239] ? rcu_is_watching+0x16/0xd0 [ 12.053998][ T239] ? lock_acquire+0x13c/0x160 [ 12.054002][ T239] console_flush_one_record+0x46f/0x710 [ 12.054006][ T239] ? console_emit_next_record+0x4c0/0x4c0 [ 12.054008][ T239] ? __lock_acquire+0x518/0xc20 [ 12.054013][ T239] console_unlock+0xee/0x1f0 [ 12.054016][ T239] ? console_flush_one_record+0x710/0x710 [ 12.054018][ T239] ? rcu_is_watching+0x16/0xd0 [ 12.054020][ T239] ? lock_acquire+0x60/0x160 [ 12.054023][ T239] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.054025][ T239] ? vprintk_emit+0x320/0x3e0 [ 12.054028][ T239] vprintk_emit+0x37c/0x3e0 [ 12.054033][ T239] ? wake_up_klogd_work_func+0x90/0x90 [ 12.054038][ T239] ? gre_exit+0x3f0/0x3f0 [gre] [ 12.054041][ T239] _printk+0xc7/0x100 [ 12.054045][ T239] ? snapshot_read.cold+0x21/0x21 [ 12.054051][ T239] ? do_one_initcall+0x113/0x4f0 [ 12.054054][ T239] gre_init+0x15/0x1000 [gre] [ 12.054056][ T239] do_one_initcall+0x124/0x4f0 [ 12.054058][ T239] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.054063][ T239] ? do_init_module+0xae/0x8a0 [ 12.054066][ T239] ? kasan_unpoison+0x44/0x70 [ 12.054071][ T239] do_init_module+0x2ad/0x8a0 [ 12.054075][ T239] ? lockdep_hardirqs_on+0x91/0x130 [ 12.054079][ T239] ? free_module+0x470/0x470 [ 12.054082][ T239] ? kfree+0x123/0x590 [ 12.054086][ T239] load_module+0x1424/0x1bb0 [ 12.054093][ T239] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.054098][ T239] ? backing_file_read_iter+0x541/0x790 [ 12.054102][ T239] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.054106][ T239] init_module_from_file+0x11f/0x1a0 [ 12.054109][ T239] ? __do_sys_init_module+0x220/0x220 [ 12.054117][ T239] ? __rwlock_init+0x150/0x150 [ 12.054121][ T239] ? do_raw_spin_unlock+0x59/0x250 [ 12.054124][ T239] idempotent_init_module+0x37b/0x7c0 [ 12.054127][ T239] ? init_module_from_file+0x1a0/0x1a0 [ 12.054133][ T239] ? rcu_is_watching+0x16/0xd0 [ 12.054136][ T239] ? cap_capable+0x1d7/0x3d0 [ 12.054145][ T239] __x64_sys_finit_module+0xdf/0x190 [ 12.054148][ T239] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.054152][ T239] do_syscall_64+0xff/0x530 [ 12.054154][ T239] ? exc_page_fault+0xee/0x100 [ 12.054156][ T239] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.054159][ T239] RIP: 0033:0x7efeebbc037d [ 12.054162][ T239] 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 [ 12.054164][ T239] RSP: 002b:00007fff266f2478 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.054167][ T239] RAX: ffffffffffffffda RBX: 0000563092717a40 RCX: 00007efeebbc037d [ 12.054168][ T239] RDX: 0000000000000000 RSI: 000056308b96dffd RDI: 0000000000000001 [ 12.054169][ T239] RBP: 00007fff266f2510 R08: 0000000000000000 R09: 0000000000000000 [ 12.054170][ T239] R10: 0000000000000000 R11: 0000000000000246 R12: 000056308b96dffd [ 12.054171][ T239] R13: 0000563092717a00 R14: 0000000000040000 R15: 0000000000000000 [ 12.054177][ T239] [ 12.092348][ T239] ip_gre: GRE over IPv4 tunneling driver [ 12.353822][ T249] GACT probability NOT on [ 12.446199][ T251] ip6_gre: GRE over IPv6 tunneling driver [ 12.503424][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.503489][ T10] [ 12.503490][ T10] ============================= [ 12.503492][ T10] WARNING: suspicious RCU usage [ 12.503493][ T10] 7.2.0-virtme #1 Tainted: G W [ 12.503495][ T10] ----------------------------- [ 12.503496][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.503497][ T10] [ 12.503497][ T10] other info that might help us debug this: [ 12.503497][ T10] [ 12.503498][ T10] [ 12.503498][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 12.503499][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 12.503501][ T10] #0: ff11000008c19540 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.503514][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.503518][ T10] #2: ff1100000cd76d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.503524][ T10] #3: ffffffff85b80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.503527][ T10] #4: ffffffff85b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.503531][ T10] #5: ffffffff85b80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.503537][ T10] #6: ff1100000cdc3a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.503541][ T10] #7: ffffffff85b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.503547][ T10] #8: ffffffff85b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.503552][ T10] #9: ffffffff85b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.503556][ T10] #10: ffffffff85a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.503559][ T10] #11: ffffffff85a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.503563][ T10] [ 12.503563][ T10] stack backtrace: [ 12.503566][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.503570][ T10] Tainted: [W]=WARN [ 12.503570][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.503572][ T10] Workqueue: mld mld_ifc_work [ 12.503576][ T10] Call Trace: [ 12.503578][ T10] [ 12.503580][ T10] dump_stack_lvl+0x6f/0xa0 [ 12.503586][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.503592][ T10] __might_resched+0x2ac/0x390 [ 12.503597][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.503600][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 12.503606][ T10] __kmalloc_noprof+0x443/0x760 [ 12.503608][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 12.503614][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 12.503617][ T10] alloc_buf.isra.0+0x4b/0x260 [ 12.503621][ T10] put_chars+0x1e1/0x2f0 [ 12.503624][ T10] ? __send_to_port+0x420/0x420 [ 12.503627][ T10] ? validate_chain+0x34a/0xc20 [ 12.503633][ T10] hvc_console_print+0x292/0x780 [ 12.503640][ T10] ? hvc_write+0x3a0/0x3a0 [ 12.503642][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.503646][ T10] ? lock_acquire+0x13c/0x160 [ 12.503650][ T10] console_emit_next_record+0x22f/0x4c0 [ 12.503654][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 12.503656][ T10] ? console_flush_one_record+0x106/0x710 [ 12.503659][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.503662][ T10] ? lock_acquire+0x13c/0x160 [ 12.503666][ T10] console_flush_one_record+0x46f/0x710 [ 12.503671][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 12.503673][ T10] ? __lock_acquire+0x518/0xc20 [ 12.503678][ T10] console_unlock+0xee/0x1f0 [ 12.503681][ T10] ? console_flush_one_record+0x710/0x710 [ 12.503683][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.503686][ T10] ? lock_acquire+0x60/0x160 [ 12.503690][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.503692][ T10] ? vprintk_emit+0x320/0x3e0 [ 12.503696][ T10] vprintk_emit+0x37c/0x3e0 [ 12.503700][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 12.503703][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.503715][ T10] _printk+0xc7/0x100 [ 12.503718][ T10] ? snapshot_read.cold+0x21/0x21 [ 12.503719][ T10] ? ___ratelimit+0x4e7/0xa00 [ 12.503726][ T10] ? idr_get_free+0x830/0x830 [ 12.503731][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.503736][ T10] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 12.503740][ T10] ? ret_from_fork_asm+0x11/0x20 [ 12.503743][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.503747][ T10] ? stack_trace_save+0x93/0xc0 [ 12.503750][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 12.503752][ T10] ? netif_skb_features+0x658/0x1430 [ 12.503755][ T10] ? mark_lock_irq+0x390/0x9c0 [ 12.503756][ T10] ? lock_acquire+0x13c/0x160 [ 12.503759][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 12.503762][ T10] ? save_trace+0xe8/0x280 [ 12.503766][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.503769][ T10] dev_hard_start_xmit+0xf4/0x620 [ 12.503772][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 12.503776][ T10] sch_direct_xmit+0x13d/0xaa0 [ 12.503780][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.503783][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 12.503785][ T10] ? __rcu_read_lock+0x30/0x70 [ 12.503787][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.503790][ T10] ? lock_acquire+0x13c/0x160 [ 12.503795][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 12.503800][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 12.503801][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.503804][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.503807][ T10] ? lock_acquire+0x13c/0x160 [ 12.503811][ T10] __dev_queue_xmit+0x942/0x1b80 [ 12.503814][ T10] ? __lock_acquire+0x518/0xc20 [ 12.503819][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.503820][ T10] ? find_held_lock+0x2b/0x80 [ 12.503822][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.503834][ T10] ip6_finish_output2+0x423/0x1300 [ 12.503839][ T10] ? ip6_dst_lookup+0x80/0x80 [ 12.503841][ T10] ? find_held_lock+0x2b/0x80 [ 12.503844][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.503847][ T10] ? ip6_mtu+0x15d/0x310 [ 12.503852][ T10] ip6_finish_output+0x646/0xda0 [ 12.503856][ T10] ip6_output+0x23f/0x7f0 [ 12.503859][ T10] ? ip6_finish_output+0xda0/0xda0 [ 12.503861][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.503863][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.503866][ T10] ? mark_held_locks+0x40/0x70 [ 12.503869][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.503872][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.503875][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.503879][ T10] mld_sendpack+0x9d6/0xec0 [ 12.503883][ T10] ? mld_dad_start_work+0x240/0x240 [ 12.503890][ T10] ? mld_send_cr+0x50f/0x820 [ 12.503895][ T10] mld_ifc_work+0x36/0x190 [ 12.503897][ T10] ? process_one_work+0xdfc/0x1560 [ 12.503899][ T10] process_one_work+0xe3e/0x1560 [ 12.503906][ T10] ? __queue_delayed_work+0x470/0x470 [ 12.503909][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.503917][ T10] worker_thread+0x4f1/0xd60 [ 12.503921][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.503923][ T10] ? __kthread_parkme+0xbd/0x210 [ 12.503926][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.503929][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.503931][ T10] kthread+0x367/0x460 [ 12.503933][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.503936][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.503939][ T10] ret_from_fork+0x474/0x6b0 [ 12.503943][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.503947][ T10] ? __switch_to+0x5a3/0xe00 [ 12.503950][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.503953][ T10] ret_from_fork_asm+0x11/0x20 [ 12.503963][ T10] [ 12.575106][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.811108][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.870201][ T266] br1: port 1(veth1) entered blocking state [ 12.870697][ T266] br1: port 1(veth1) entered disabled state [ 12.871630][ T266] veth1: entered allmulticast mode [ 12.873324][ T266] veth1: entered promiscuous mode [ 12.907345][ T37] br1: port 1(veth1) entered blocking state [ 12.907784][ T37] br1: port 1(veth1) entered forwarding state [ 12.937572][ T268] br1: port 2(veth2) entered blocking state [ 12.937921][ T268] br1: port 2(veth2) entered disabled state [ 12.938304][ T268] veth2: entered allmulticast mode [ 12.939900][ T268] veth2: entered promiscuous mode [ 12.975342][ T36] br1: port 2(veth2) entered blocking state [ 12.975655][ T36] br1: port 2(veth2) entered forwarding state [ 13.066275][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.066287][ T10] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.066289][ T10] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10, name: kworker/0:1 [ 13.066291][ T10] preempt_count: 202, expected: 0 [ 13.066292][ T10] RCU nest depth: 3, expected: 0 [ 13.066293][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 13.066296][ T10] #0: ff11000008c19540 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.066309][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.066313][ T10] #2: ff1100000cd76d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 13.066318][ T10] #3: ffffffff85b80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 13.066322][ T10] #4: ffffffff85b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 13.066326][ T10] #5: ffffffff85b80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 13.066331][ T10] #6: ff1100000cdc3a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 13.066335][ T10] #7: ffffffff85b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 13.066342][ T10] #8: ffffffff85b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.066347][ T10] #9: ffffffff85b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.066350][ T10] #10: ffffffff85a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.066354][ T10] #11: ffffffff85a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.066358][ T10] irq event stamp: 8631 [ 13.066359][ T10] hardirqs last enabled at (8630): [] __down_trylock_console_sem+0x86/0xa0 [ 13.066362][ T10] hardirqs last disabled at (8631): [] console_emit_next_record+0x3d4/0x4c0 [ 13.066364][ T10] softirqs last enabled at (8618): [] icmp6_dst_alloc+0x317/0x4d0 [ 13.066367][ T10] softirqs last disabled at (8622): [] __dev_queue_xmit+0x1fc/0x1b80 [ 13.066369][ T10] Preemption disabled at: [ 13.066370][ T10] [] __dev_queue_xmit+0x204/0x1b80 [ 13.066376][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.066379][ T10] Tainted: [W]=WARN [ 13.066380][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.066382][ T10] Workqueue: mld mld_ifc_work [ 13.066386][ T10] Call Trace: [ 13.066388][ T10] [ 13.066389][ T10] dump_stack_lvl+0x6f/0xa0 [ 13.066395][ T10] ? __dev_queue_xmit+0x204/0x1b80 [ 13.066397][ T10] __might_resched.cold+0x1fe/0x2c1 [ 13.066402][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.066406][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 13.066411][ T10] __kmalloc_noprof+0x443/0x760 [ 13.066414][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 13.066420][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 13.066423][ T10] alloc_buf.isra.0+0x4b/0x260 [ 13.066426][ T10] put_chars+0x1e1/0x2f0 [ 13.066429][ T10] ? __send_to_port+0x420/0x420 [ 13.066430][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.066435][ T10] ? validate_chain+0x38b/0xc20 [ 13.066441][ T10] hvc_console_print+0x292/0x780 [ 13.066448][ T10] ? hvc_write+0x3a0/0x3a0 [ 13.066450][ T10] ? rcu_is_watching+0x16/0xd0 [ 13.066452][ T10] ? lock_acquire+0x13c/0x160 [ 13.066457][ T10] console_emit_next_record+0x22f/0x4c0 [ 13.066461][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 13.066463][ T10] ? console_flush_one_record+0x106/0x710 [ 13.066466][ T10] ? rcu_is_watching+0x16/0xd0 [ 13.066469][ T10] ? lock_acquire+0x13c/0x160 [ 13.066473][ T10] console_flush_one_record+0x46f/0x710 [ 13.066477][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 13.066479][ T10] ? __lock_acquire+0x518/0xc20 [ 13.066485][ T10] console_unlock+0xee/0x1f0 [ 13.066488][ T10] ? console_flush_one_record+0x710/0x710 [ 13.066490][ T10] ? rcu_is_watching+0x16/0xd0 [ 13.066492][ T10] ? lock_acquire+0x60/0x160 [ 13.066496][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.066498][ T10] ? vprintk_emit+0x320/0x3e0 [ 13.066502][ T10] vprintk_emit+0x37c/0x3e0 [ 13.066506][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 13.066509][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 13.066514][ T10] _printk+0xc7/0x100 [ 13.066518][ T10] ? snapshot_read.cold+0x21/0x21 [ 13.066519][ T10] ? ___ratelimit+0x4e7/0xa00 [ 13.066525][ T10] ? idr_get_free+0x830/0x830 [ 13.066531][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 13.066536][ T10] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 13.066541][ T10] ? mark_usage+0x61/0x170 [ 13.066543][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 13.066547][ T10] ? mark_usage+0x61/0x170 [ 13.066549][ T10] ? netif_skb_features+0x658/0x1430 [ 13.066551][ T10] ? __lock_acquire+0x518/0xc20 [ 13.066553][ T10] ? validate_chain+0x737/0xc20 [ 13.066556][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 13.066559][ T10] ? mark_usage+0x61/0x170 [ 13.066563][ T10] ? rcu_is_watching+0x16/0xd0 [ 13.066566][ T10] dev_hard_start_xmit+0xf4/0x620 [ 13.066568][ T10] ? lockdep_hardirqs_on_prepare.part.0+0x110/0x160 [ 13.066571][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 13.066574][ T10] sch_direct_xmit+0x13d/0xaa0 [ 13.066579][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 13.066582][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 13.066584][ T10] ? __rcu_read_lock+0x30/0x70 [ 13.066587][ T10] ? lock_acquire+0x13c/0x160 [ 13.066592][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 13.066595][ T10] ? tc_run+0x45e/0x7e0 [ 13.066596][ T10] ? sysvec_call_function_single+0xaa/0xe0 [ 13.066600][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 13.066602][ T10] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 13.066608][ T10] __dev_queue_xmit+0x942/0x1b80 [ 13.066616][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 13.066618][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 13.066620][ T10] ? find_held_lock+0x2b/0x80 [ 13.066627][ T10] ? neigh_hh_output+0x152/0x4c0 [ 13.066632][ T10] ip6_finish_output2+0x96f/0x1300 [ 13.066637][ T10] ? ip6_dst_lookup+0x80/0x80 [ 13.066639][ T10] ? find_held_lock+0x2b/0x80 [ 13.066642][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 13.066645][ T10] ? ip6_mtu+0x15d/0x310 [ 13.066649][ T10] ip6_finish_output+0x646/0xda0 [ 13.066653][ T10] ip6_output+0x23f/0x7f0 [ 13.066657][ T10] ? ip6_finish_output+0xda0/0xda0 [ 13.066658][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 13.066660][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 13.066663][ T10] ? mark_held_locks+0x40/0x70 [ 13.066667][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 13.066670][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 13.066672][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 13.066675][ T10] mld_sendpack+0x9d6/0xec0 [ 13.066680][ T10] ? mld_dad_start_work+0x240/0x240 [ 13.066687][ T10] ? mld_send_cr+0x50f/0x820 [ 13.066691][ T10] mld_ifc_work+0x36/0x190 [ 13.066694][ T10] ? process_one_work+0xdfc/0x1560 [ 13.066696][ T10] process_one_work+0xe3e/0x1560 [ 13.066702][ T10] ? __queue_delayed_work+0x470/0x470 [ 13.066706][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 13.066719][ T10] worker_thread+0x4f1/0xd60 [ 13.066724][ T10] ? rescuer_thread+0x1340/0x1340 [ 13.066726][ T10] ? __kthread_parkme+0xbd/0x210 [ 13.066729][ T10] ? rescuer_thread+0x1340/0x1340 [ 13.066732][ T10] ? rescuer_thread+0x1340/0x1340 [ 13.066734][ T10] kthread+0x367/0x460 [ 13.066736][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.066738][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.066741][ T10] ret_from_fork+0x474/0x6b0 [ 13.066745][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.066749][ T10] ? __switch_to+0x5a3/0xe00 [ 13.066752][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.066755][ T10] ret_from_fork_asm+0x11/0x20 [ 13.066763][ T10] [ 13.133089][ T34] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.251126][ T34] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.842212][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.842840][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.907084][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.202070][ T34] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.202118][ T34] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.202120][ T34] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 34, name: kworker/3:0 [ 14.202122][ T34] preempt_count: 202, expected: 0 [ 14.202123][ T34] RCU nest depth: 3, expected: 0 [ 14.202124][ T34] locks held by kworker/3:0/34: 12, last CPU#3: [ 14.202127][ T34] #0: ff11000008c19540 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 14.202141][ T34] #1: ffa0000000267d10 ((work_completion)(&(&idev->mc_dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 14.202147][ T34] #2: ff1100000cd76d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_dad_work+0x2e/0x190 [ 14.202155][ T34] #3: ffffffff85b80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 14.202158][ T34] #4: ffffffff85b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 14.202162][ T34] #5: ffffffff85b80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 14.202167][ T34] #6: ff1100000cdc3a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 14.202172][ T34] #7: ffffffff85b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 14.202178][ T34] #8: ffffffff85b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.202183][ T34] #9: ffffffff85b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.202187][ T34] #10: ffffffff85a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.202191][ T34] #11: ffffffff85a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.202195][ T34] irq event stamp: 16901 [ 14.202196][ T34] hardirqs last enabled at (16900): [] __down_trylock_console_sem+0x86/0xa0 [ 14.202198][ T34] hardirqs last disabled at (16901): [] console_emit_next_record+0x3d4/0x4c0 [ 14.202200][ T34] softirqs last enabled at (16890): [] icmp6_dst_alloc+0x317/0x4d0 [ 14.202203][ T34] softirqs last disabled at (16894): [] __dev_queue_xmit+0x1fc/0x1b80 [ 14.202206][ T34] Preemption disabled at: [ 14.202207][ T34] [] __dev_queue_xmit+0x204/0x1b80 [ 14.202213][ T34] CPU: 3 UID: 0 PID: 34 Comm: kworker/3:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.202216][ T34] Tainted: [W]=WARN [ 14.202217][ T34] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.202219][ T34] Workqueue: mld mld_dad_work [ 14.202223][ T34] Call Trace: [ 14.202224][ T34] [ 14.202227][ T34] dump_stack_lvl+0x6f/0xa0 [ 14.202232][ T34] ? __dev_queue_xmit+0x204/0x1b80 [ 14.202235][ T34] __might_resched.cold+0x1fe/0x2c1 [ 14.202239][ T34] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.202243][ T34] ? __kmalloc_noprof+0xdb/0x760 [ 14.202249][ T34] __kmalloc_noprof+0x443/0x760 [ 14.202251][ T34] ? alloc_buf.isra.0+0x4b/0x260 [ 14.202257][ T34] ? do_raw_spin_unlock+0x59/0x250 [ 14.202260][ T34] alloc_buf.isra.0+0x4b/0x260 [ 14.202263][ T34] put_chars+0x1e1/0x2f0 [ 14.202266][ T34] ? __send_to_port+0x420/0x420 [ 14.202269][ T34] ? validate_chain+0x34a/0xc20 [ 14.202274][ T34] hvc_console_print+0x292/0x780 [ 14.202281][ T34] ? hvc_write+0x3a0/0x3a0 [ 14.202283][ T34] ? rcu_is_watching+0x16/0xd0 [ 14.202287][ T34] ? lock_acquire+0x13c/0x160 [ 14.202291][ T34] console_emit_next_record+0x22f/0x4c0 [ 14.202295][ T34] ? devkmsg_read+0x4b0/0x4b0 [ 14.202297][ T34] ? console_flush_one_record+0x106/0x710 [ 14.202300][ T34] ? rcu_is_watching+0x16/0xd0 [ 14.202303][ T34] ? lock_acquire+0x13c/0x160 [ 14.202307][ T34] console_flush_one_record+0x46f/0x710 [ 14.202311][ T34] ? console_emit_next_record+0x4c0/0x4c0 [ 14.202313][ T34] ? __lock_acquire+0x518/0xc20 [ 14.202319][ T34] console_unlock+0xee/0x1f0 [ 14.202322][ T34] ? console_flush_one_record+0x710/0x710 [ 14.202324][ T34] ? rcu_is_watching+0x16/0xd0 [ 14.202326][ T34] ? lock_acquire+0x60/0x160 [ 14.202330][ T34] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.202332][ T34] ? vprintk_emit+0x320/0x3e0 [ 14.202335][ T34] vprintk_emit+0x37c/0x3e0 [ 14.202339][ T34] ? wake_up_klogd_work_func+0x90/0x90 [ 14.202342][ T34] ? __lock_release.isra.0+0x69/0x1a0 [ 14.202347][ T34] _printk+0xc7/0x100 [ 14.202351][ T34] ? snapshot_read.cold+0x21/0x21 [ 14.202353][ T34] ? ___ratelimit+0x4e7/0xa00 [ 14.202358][ T34] ? idr_get_free+0x830/0x830 [ 14.202363][ T34] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 14.202369][ T34] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 14.202373][ T34] ? mark_usage+0x61/0x170 [ 14.202376][ T34] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 14.202380][ T34] ? mark_usage+0x61/0x170 [ 14.202382][ T34] ? netif_skb_features+0x658/0x1430 [ 14.202383][ T34] ? __lock_acquire+0x518/0xc20 [ 14.202385][ T34] ? validate_chain+0x737/0xc20 [ 14.202388][ T34] ? skb_network_protocol+0x3b0/0x3b0 [ 14.202391][ T34] ? mark_usage+0x61/0x170 [ 14.202396][ T34] ? rcu_is_watching+0x16/0xd0 [ 14.202398][ T34] dev_hard_start_xmit+0xf4/0x620 [ 14.202400][ T34] ? lockdep_hardirqs_on_prepare.part.0+0x110/0x160 [ 14.202403][ T34] ? validate_xmit_skb_list+0xb3/0x150 [ 14.202407][ T34] sch_direct_xmit+0x13d/0xaa0 [ 14.202411][ T34] ? lock_acquire.part.0+0xd4/0x280 [ 14.202413][ T34] ? dequeue_skb+0x1db0/0x1db0 [ 14.202415][ T34] ? __rcu_read_lock+0x30/0x70 [ 14.202418][ T34] ? lock_acquire+0x13c/0x160 [ 14.202423][ T34] __dev_xmit_skb+0xecc/0x1be0 [ 14.202426][ T34] ? tc_run+0x45e/0x7e0 [ 14.202429][ T34] ? alloc_netdev_dummy+0x30/0x30 [ 14.202431][ T34] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 14.202433][ T34] ? rcu_is_watching+0x16/0xd0 [ 14.202436][ T34] ? lock_acquire+0x13c/0x160 [ 14.202440][ T34] __dev_queue_xmit+0x942/0x1b80 [ 14.202447][ T34] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 14.202449][ T34] ? lock_acquire.part.0+0xd4/0x280 [ 14.202451][ T34] ? find_held_lock+0x2b/0x80 [ 14.202458][ T34] ? neigh_hh_output+0x152/0x4c0 [ 14.202463][ T34] ip6_finish_output2+0x96f/0x1300 [ 14.202468][ T34] ? ip6_dst_lookup+0x80/0x80 [ 14.202469][ T34] ? find_held_lock+0x2b/0x80 [ 14.202472][ T34] ? __lock_release.isra.0+0x69/0x1a0 [ 14.202475][ T34] ? ip6_mtu+0x15d/0x310 [ 14.202479][ T34] ip6_finish_output+0x646/0xda0 [ 14.202483][ T34] ip6_output+0x23f/0x7f0 [ 14.202487][ T34] ? ip6_finish_output+0xda0/0xda0 [ 14.202488][ T34] ? __lock_release.isra.0+0x69/0x1a0 [ 14.202490][ T34] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 14.202493][ T34] ? mark_held_locks+0x40/0x70 [ 14.202496][ T34] ? __local_bh_enable_ip+0xaa/0x150 [ 14.202499][ T34] ? __local_bh_enable_ip+0xaa/0x150 [ 14.202501][ T34] ? icmp6_dst_alloc+0x317/0x4d0 [ 14.202505][ T34] mld_sendpack+0x9d6/0xec0 [ 14.202509][ T34] ? mld_dad_start_work+0x240/0x240 [ 14.202519][ T34] mld_dad_work+0x36/0x190 [ 14.202521][ T34] ? process_one_work+0xdfc/0x1560 [ 14.202523][ T34] process_one_work+0xe3e/0x1560 [ 14.202530][ T34] ? __queue_delayed_work+0x470/0x470 [ 14.202533][ T34] ? lock_acquire.part.0+0xd4/0x280 [ 14.202540][ T34] worker_thread+0x4f1/0xd60 [ 14.202548][ T34] ? rescuer_thread+0x1340/0x1340 [ 14.202550][ T34] kthread+0x367/0x460 [ 14.202552][ T34] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.202555][ T34] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.202558][ T34] ret_from_fork+0x474/0x6b0 [ 14.202562][ T34] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 14.202565][ T34] ? __switch_to+0x5a3/0xe00 [ 14.202568][ T34] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.202571][ T34] ret_from_fork_asm+0x11/0x20 [ 14.202579][ T34] [ 18.323123][ C3] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 18.323134][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.323212][ C3] [ 18.323213][ C3] ======================================================== [ 18.323214][ C3] WARNING: possible irq lock inversion dependency detected [ 18.323217][ C3] 7.2.0-virtme #1 Tainted: G W [ 18.323220][ C3] -------------------------------------------------------- [ 18.323221][ C3] swapper/3/0 just changed the state of lock: [ 18.323223][ C3] ffffffff85a89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.323242][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 18.323244][ C3] (fs_reclaim){+.+.}-{0:0} [ 18.323247][ C3] [ 18.323247][ C3] [ 18.323247][ C3] and interrupts could create inverse lock ordering between them. [ 18.323247][ C3] [ 18.323248][ C3] [ 18.323248][ C3] other info that might help us debug this: [ 18.323249][ C3] Possible interrupt unsafe locking scenario: [ 18.323249][ C3] [ 18.323251][ C3] CPU0 CPU1 [ 18.323252][ C3] ---- ---- [ 18.323253][ C3] lock(fs_reclaim); [ 18.323255][ C3] local_irq_disable(); [ 18.323256][ C3] lock(console_owner); [ 18.323257][ C3] lock(fs_reclaim); [ 18.323259][ C3] [ 18.323260][ C3] lock(console_owner); [ 18.323262][ C3] [ 18.323262][ C3] *** DEADLOCK *** [ 18.323262][ C3] [ 18.323262][ C3] locks held by swapper/3/0: 8, last CPU#3: [ 18.323264][ C3] #0: ffa0000000280c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 18.323273][ C3] #1: ffffffff85b80b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 18.323281][ C3] #2: ffffffff85b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 18.323287][ C3] #3: ffffffff85b80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 18.323295][ C3] #4: ff1100000cdc3a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 18.323302][ C3] #5: ffffffff85b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 18.323311][ C3] #6: ffffffff85b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.323317][ C3] #7: ffffffff85b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.323323][ C3] [ 18.323323][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 18.323330][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 18.323335][ C3] HARDIRQ-ON-W at: [ 18.323337][ C3] __lock_acquire+0x388/0xc20 [ 18.323341][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.323343][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.323347][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 18.323350][ C3] kthread_create_worker_on_node+0xea/0x210 [ 18.323354][ C3] workqueue_init+0x2a/0x680 [ 18.323358][ C3] kernel_init_freeable+0x2fe/0x630 [ 18.323361][ C3] kernel_init+0x21/0x150 [ 18.323365][ C3] ret_from_fork+0x474/0x6b0 [ 18.323369][ C3] ret_from_fork_asm+0x11/0x20 [ 18.323373][ C3] SOFTIRQ-ON-W at: [ 18.323375][ C3] __lock_acquire+0x388/0xc20 [ 18.323377][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.323379][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.323381][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 18.323383][ C3] kthread_create_worker_on_node+0xea/0x210 [ 18.323386][ C3] workqueue_init+0x2a/0x680 [ 18.323388][ C3] kernel_init_freeable+0x2fe/0x630 [ 18.323389][ C3] kernel_init+0x21/0x150 [ 18.323392][ C3] ret_from_fork+0x474/0x6b0 [ 18.323394][ C3] ret_from_fork_asm+0x11/0x20 [ 18.323396][ C3] INITIAL USE at: [ 18.323397][ C3] __lock_acquire+0x388/0xc20 [ 18.323399][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.323402][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.323404][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 18.323406][ C3] kthread_create_worker_on_node+0xea/0x210 [ 18.323408][ C3] workqueue_init+0x2a/0x680 [ 18.323410][ C3] kernel_init_freeable+0x2fe/0x630 [ 18.323412][ C3] kernel_init+0x21/0x150 [ 18.323414][ C3] ret_from_fork+0x474/0x6b0 [ 18.323416][ C3] ret_from_fork_asm+0x11/0x20 [ 18.323419][ C3] } [ 18.323419][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 18.323425][ C3] ... acquired at: [ 18.323426][ C3] __lock_acquire+0x518/0xc20 [ 18.323428][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.323430][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.323432][ C3] __kmalloc_noprof+0xd3/0x760 [ 18.323434][ C3] alloc_buf.isra.0+0x4b/0x260 [ 18.323438][ C3] put_chars+0x1e1/0x2f0 [ 18.323440][ C3] hvc_console_print+0x292/0x780 [ 18.323443][ C3] console_emit_next_record+0x22f/0x4c0 [ 18.323445][ C3] console_flush_one_record+0x46f/0x710 [ 18.323448][ C3] console_unlock+0xee/0x1f0 [ 18.323450][ C3] vprintk_emit+0x37c/0x3e0 [ 18.323453][ C3] _printk+0xc7/0x100 [ 18.323457][ C3] sock_register+0x12d/0x290 [ 18.323460][ C3] inet6_init+0x1a6/0x3e0 [ 18.323463][ C3] do_one_initcall+0x124/0x4f0 [ 18.323466][ C3] kernel_init_freeable+0x596/0x630 [ 18.323467][ C3] kernel_init+0x21/0x150 [ 18.323470][ C3] ret_from_fork+0x474/0x6b0 [ 18.323472][ C3] ret_from_fork_asm+0x11/0x20 [ 18.323474][ C3] [ 18.323474][ C3] -> (console_owner){..-.}-{0:0} { [ 18.323478][ C3] IN-SOFTIRQ-W at: [ 18.323479][ C3] __lock_acquire+0x388/0xc20 [ 18.323481][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.323483][ C3] console_lock_spinning_enable+0x5c/0x60 [ 18.323486][ C3] console_emit_next_record+0x1d1/0x4c0 [ 18.323488][ C3] console_flush_one_record+0x46f/0x710 [ 18.323491][ C3] console_unlock+0xee/0x1f0 [ 18.323493][ C3] vprintk_emit+0x37c/0x3e0 [ 18.323496][ C3] _printk+0xc7/0x100 [ 18.323498][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.323502][ C3] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.323506][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.323508][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.323511][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.323513][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.323516][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.323518][ C3] ip6_finish_output+0x646/0xda0 [ 18.323520][ C3] ip6_output+0x23f/0x7f0 [ 18.323522][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.323524][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.323527][ C3] call_timer_fn+0x160/0x4d0 [ 18.323530][ C3] __run_timers+0x68f/0xaa0 [ 18.323532][ C3] run_timer_softirq+0xf0/0x160 [ 18.323535][ C3] handle_softirqs+0x1d3/0x900 [ 18.323538][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.323540][ C3] irq_exit_rcu+0xe/0x30 [ 18.323542][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.323545][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.323548][ C3] pv_native_safe_halt+0xf/0x10 [ 18.323550][ C3] default_idle+0x9/0x10 [ 18.323552][ C3] default_idle_call+0x6e/0xb0 [ 18.323555][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.323558][ C3] do_idle+0xd8/0x190 [ 18.323560][ C3] cpu_startup_entry+0x53/0x70 [ 18.323562][ C3] start_secondary+0x204/0x2b0 [ 18.323565][ C3] common_startup_64+0x13e/0x148 [ 18.323568][ C3] INITIAL USE at: [ 18.323570][ C3] } [ 18.323571][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 18.323575][ C3] ... acquired at: [ 18.323576][ C3] mark_lock+0x1d7/0xa00 [ 18.323578][ C3] mark_usage+0x42/0x170 [ 18.323580][ C3] __lock_acquire+0x388/0xc20 [ 18.323582][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.323584][ C3] console_lock_spinning_enable+0x5c/0x60 [ 18.323586][ C3] console_emit_next_record+0x1d1/0x4c0 [ 18.323589][ C3] console_flush_one_record+0x46f/0x710 [ 18.323591][ C3] console_unlock+0xee/0x1f0 [ 18.323593][ C3] vprintk_emit+0x37c/0x3e0 [ 18.323596][ C3] _printk+0xc7/0x100 [ 18.323598][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.323601][ C3] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.323604][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.323606][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.323608][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.323610][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.323612][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.323614][ C3] ip6_finish_output+0x646/0xda0 [ 18.323616][ C3] ip6_output+0x23f/0x7f0 [ 18.323618][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.323621][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.323623][ C3] call_timer_fn+0x160/0x4d0 [ 18.323625][ C3] __run_timers+0x68f/0xaa0 [ 18.323627][ C3] run_timer_softirq+0xf0/0x160 [ 18.323630][ C3] handle_softirqs+0x1d3/0x900 [ 18.323632][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.323634][ C3] irq_exit_rcu+0xe/0x30 [ 18.323635][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.323638][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.323640][ C3] pv_native_safe_halt+0xf/0x10 [ 18.323642][ C3] default_idle+0x9/0x10 [ 18.323644][ C3] default_idle_call+0x6e/0xb0 [ 18.323646][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.323648][ C3] do_idle+0xd8/0x190 [ 18.323650][ C3] cpu_startup_entry+0x53/0x70 [ 18.323652][ C3] start_secondary+0x204/0x2b0 [ 18.323654][ C3] common_startup_64+0x13e/0x148 [ 18.323656][ C3] [ 18.323656][ C3] [ 18.323656][ C3] stack backtrace: [ 18.323660][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.323664][ C3] Tainted: [W]=WARN [ 18.323666][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.323668][ C3] Call Trace: [ 18.323670][ C3] [ 18.323673][ C3] dump_stack_lvl+0x6f/0xa0 [ 18.323678][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 18.323681][ C3] mark_lock_irq+0x989/0x9c0 [ 18.323684][ C3] ? add_lock_to_list+0x2c/0x1a0 [ 18.323688][ C3] mark_lock+0x1d7/0xa00 [ 18.323691][ C3] mark_usage+0x42/0x170 [ 18.323694][ C3] __lock_acquire+0x388/0xc20 [ 18.323697][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.323700][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 18.323703][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.323707][ C3] ? lock_acquire+0x13c/0x160 [ 18.323710][ C3] console_lock_spinning_enable+0x5c/0x60 [ 18.323713][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 18.323715][ C3] console_emit_next_record+0x1d1/0x4c0 [ 18.323718][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 18.323721][ C3] ? console_flush_one_record+0x106/0x710 [ 18.323724][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.323727][ C3] ? lock_acquire+0x13c/0x160 [ 18.323730][ C3] console_flush_one_record+0x46f/0x710 [ 18.323734][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 18.323743][ C3] ? __lock_acquire+0x518/0xc20 [ 18.323747][ C3] console_unlock+0xee/0x1f0 [ 18.323749][ C3] ? console_flush_one_record+0x710/0x710 [ 18.323752][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.323755][ C3] ? lock_acquire+0x60/0x160 [ 18.323758][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.323760][ C3] ? vprintk_emit+0x320/0x3e0 [ 18.323763][ C3] vprintk_emit+0x37c/0x3e0 [ 18.323767][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 18.323770][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.323773][ C3] _printk+0xc7/0x100 [ 18.323776][ C3] ? snapshot_read.cold+0x21/0x21 [ 18.323779][ C3] ? ___ratelimit+0x4e7/0xa00 [ 18.323783][ C3] ? idr_get_free+0x830/0x830 [ 18.323787][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.323792][ C3] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.323795][ C3] ? mark_usage+0x61/0x170 [ 18.323798][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.323801][ C3] ? mark_usage+0x61/0x170 [ 18.323804][ C3] ? netif_skb_features+0x658/0x1430 [ 18.323806][ C3] ? __lock_acquire+0x518/0xc20 [ 18.323808][ C3] ? validate_chain+0x737/0xc20 [ 18.323811][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 18.323814][ C3] ? mark_usage+0x61/0x170 [ 18.323817][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.323820][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.323823][ C3] ? validate_chain+0x730/0xc20 [ 18.323825][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 18.323828][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.323831][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.323834][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 18.323836][ C3] ? __rcu_read_lock+0x30/0x70 [ 18.323839][ C3] ? lock_acquire+0x13c/0x160 [ 18.323842][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.323845][ C3] ? tc_run+0x45e/0x7e0 [ 18.323847][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 18.323850][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.323852][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.323855][ C3] ? lock_acquire+0x13c/0x160 [ 18.323858][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.323863][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.323866][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.323868][ C3] ? find_held_lock+0x2b/0x80 [ 18.323872][ C3] ? neigh_hh_output+0x152/0x4c0 [ 18.323875][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.323879][ C3] ? ip6_dst_lookup+0x80/0x80 [ 18.323881][ C3] ? find_held_lock+0x2b/0x80 [ 18.323883][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.323886][ C3] ? ip6_mtu+0x15d/0x310 [ 18.323890][ C3] ip6_finish_output+0x646/0xda0 [ 18.323893][ C3] ip6_output+0x23f/0x7f0 [ 18.323895][ C3] ? ip6_finish_output+0xda0/0xda0 [ 18.323898][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.323900][ C3] ? find_held_lock+0x2b/0x80 [ 18.323903][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.323905][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 18.323908][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.323912][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 18.323915][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.323919][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.323922][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.323925][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.323927][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.323931][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.323934][ C3] ? lock_acquire+0x13c/0x160 [ 18.323936][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.323939][ C3] call_timer_fn+0x160/0x4d0 [ 18.323942][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 18.323945][ C3] ? debug_object_active_state+0x430/0x430 [ 18.323949][ C3] ? find_held_lock+0x2b/0x80 [ 18.323952][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.323955][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.323962][ C3] __run_timers+0x68f/0xaa0 [ 18.323964][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.323968][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.323971][ C3] ? __lock_acquire+0x518/0xc20 [ 18.323975][ C3] ? __rwlock_init+0x150/0x150 [ 18.323979][ C3] run_timer_softirq+0xf0/0x160 [ 18.323982][ C3] ? __run_timers+0xaa0/0xaa0 [ 18.323985][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.323988][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.323991][ C3] handle_softirqs+0x1d3/0x900 [ 18.323994][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.323996][ C3] ? _local_bh_enable+0xc0/0xc0 [ 18.323999][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.324002][ C3] irq_exit_rcu+0xe/0x30 [ 18.324004][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.324007][ C3] [ 18.324008][ C3] [ 18.324009][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 18.324011][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.324014][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.324018][ C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 18.324021][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 18.324024][ C3] RAX: 000000000008ede5 RBX: ff11000001c88040 RCX: ffffffff828f0307 [ 18.324026][ C3] RDX: ff11000001c88040 RSI: ffffffff85638af6 RDI: ffffffff8508d8e0 [ 18.324028][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.324029][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 18.324030][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.324033][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.324037][ C3] default_idle+0x9/0x10 [ 18.324039][ C3] default_idle_call+0x6e/0xb0 [ 18.324042][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.324044][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 18.324047][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 18.324049][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.324052][ C3] do_idle+0xd8/0x190 [ 18.324055][ C3] cpu_startup_entry+0x53/0x70 [ 18.324057][ C3] start_secondary+0x204/0x2b0 [ 18.324060][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.324063][ C3] common_startup_64+0x13e/0x148 [ 18.324068][ C3] [ 18.324073][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.324076][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 18.324078][ C3] preempt_count: 303, expected: 0 [ 18.324079][ C3] RCU nest depth: 3, expected: 0 [ 18.324081][ C3] INFO: lockdep is turned off. [ 18.324081][ C3] irq event stamp: 585241 [ 18.324082][ C3] hardirqs last enabled at (585240): [] __down_trylock_console_sem+0x86/0xa0 [ 18.324086][ C3] hardirqs last disabled at (585241): [] console_emit_next_record+0x3d4/0x4c0 [ 18.324089][ C3] softirqs last enabled at (585184): [] handle_softirqs+0x67c/0x900 [ 18.324091][ C3] softirqs last disabled at (585191): [] __irq_exit_rcu+0x145/0x1c0 [ 18.324093][ C3] Preemption disabled at: [ 18.324094][ C3] [<0000000000000000>] 0x0 [ 18.324099][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.324102][ C3] Tainted: [W]=WARN [ 18.324103][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.324104][ C3] Call Trace: [ 18.324105][ C3] [ 18.324106][ C3] dump_stack_lvl+0x6f/0xa0 [ 18.324109][ C3] __might_resched.cold+0x1fe/0x2c1 [ 18.324113][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.324117][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.324120][ C3] __kmalloc_noprof+0x443/0x760 [ 18.324123][ C3] ? __rwlock_init+0x150/0x150 [ 18.324125][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 18.324128][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 18.324131][ C3] alloc_buf.isra.0+0x4b/0x260 [ 18.324134][ C3] put_chars+0x1e1/0x2f0 [ 18.324137][ C3] ? __send_to_port+0x420/0x420 [ 18.324140][ C3] ? mark_lock+0x1d7/0xa00 [ 18.324143][ C3] hvc_console_print+0x292/0x780 [ 18.324147][ C3] ? hvc_write+0x3a0/0x3a0 [ 18.324149][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.324151][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.324155][ C3] console_emit_next_record+0x22f/0x4c0 [ 18.324159][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 18.324161][ C3] ? console_flush_one_record+0x106/0x710 [ 18.324164][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.324167][ C3] ? lock_acquire+0x13c/0x160 [ 18.324170][ C3] console_flush_one_record+0x46f/0x710 [ 18.324174][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 18.324176][ C3] ? __lock_acquire+0x518/0xc20 [ 18.324180][ C3] console_unlock+0xee/0x1f0 [ 18.324183][ C3] ? console_flush_one_record+0x710/0x710 [ 18.324185][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.324188][ C3] ? lock_acquire+0x60/0x160 [ 18.324191][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.324193][ C3] ? vprintk_emit+0x320/0x3e0 [ 18.324196][ C3] vprintk_emit+0x37c/0x3e0 [ 18.324200][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 18.324203][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.324206][ C3] _printk+0xc7/0x100 [ 18.324209][ C3] ? snapshot_read.cold+0x21/0x21 [ 18.324211][ C3] ? ___ratelimit+0x4e7/0xa00 [ 18.324215][ C3] ? idr_get_free+0x830/0x830 [ 18.324219][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.324223][ C3] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.324227][ C3] ? mark_usage+0x61/0x170 [ 18.324229][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.324233][ C3] ? mark_usage+0x61/0x170 [ 18.324235][ C3] ? netif_skb_features+0x658/0x1430 [ 18.324238][ C3] ? __lock_acquire+0x518/0xc20 [ 18.324240][ C3] ? validate_chain+0x737/0xc20 [ 18.324243][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 18.324245][ C3] ? mark_usage+0x61/0x170 [ 18.324249][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.324251][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.324254][ C3] ? validate_chain+0x730/0xc20 [ 18.324256][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 18.324259][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.324262][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.324265][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 18.324267][ C3] ? __rcu_read_lock+0x30/0x70 [ 18.324270][ C3] ? lock_acquire+0x13c/0x160 [ 18.324273][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.324276][ C3] ? tc_run+0x45e/0x7e0 [ 18.324278][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 18.324280][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.324283][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.324286][ C3] ? lock_acquire+0x13c/0x160 [ 18.324289][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.324294][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.324296][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.324299][ C3] ? find_held_lock+0x2b/0x80 [ 18.324303][ C3] ? neigh_hh_output+0x152/0x4c0 [ 18.324306][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.324309][ C3] ? ip6_dst_lookup+0x80/0x80 [ 18.324312][ C3] ? find_held_lock+0x2b/0x80 [ 18.324314][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.324317][ C3] ? ip6_mtu+0x15d/0x310 [ 18.324320][ C3] ip6_finish_output+0x646/0xda0 [ 18.324323][ C3] ip6_output+0x23f/0x7f0 [ 18.324326][ C3] ? ip6_finish_output+0xda0/0xda0 [ 18.324328][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.324331][ C3] ? find_held_lock+0x2b/0x80 [ 18.324333][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.324335][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 18.324339][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.324342][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 18.324345][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.324349][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.324352][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.324355][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.324357][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.324361][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.324364][ C3] ? lock_acquire+0x13c/0x160 [ 18.324366][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.324369][ C3] call_timer_fn+0x160/0x4d0 [ 18.324372][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 18.324375][ C3] ? debug_object_active_state+0x430/0x430 [ 18.324377][ C3] ? find_held_lock+0x2b/0x80 [ 18.324380][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.324382][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.324386][ C3] __run_timers+0x68f/0xaa0 [ 18.324388][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.324392][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.324395][ C3] ? __lock_acquire+0x518/0xc20 [ 18.324399][ C3] ? __rwlock_init+0x150/0x150 [ 18.324403][ C3] run_timer_softirq+0xf0/0x160 [ 18.324406][ C3] ? __run_timers+0xaa0/0xaa0 [ 18.324408][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.324410][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.324413][ C3] handle_softirqs+0x1d3/0x900 [ 18.324416][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.324418][ C3] ? _local_bh_enable+0xc0/0xc0 [ 18.324422][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.324424][ C3] irq_exit_rcu+0xe/0x30 [ 18.324426][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.324429][ C3] [ 18.324430][ C3] [ 18.324431][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 18.324433][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.324436][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.324439][ C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 18.324440][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 18.324442][ C3] RAX: 000000000008ede5 RBX: ff11000001c88040 RCX: ffffffff828f0307 [ 18.324444][ C3] RDX: ff11000001c88040 RSI: ffffffff85638af6 RDI: ffffffff8508d8e0 [ 18.324445][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.324447][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 18.324448][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.324450][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.324454][ C3] default_idle+0x9/0x10 [ 18.324456][ C3] default_idle_call+0x6e/0xb0 [ 18.324459][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.324461][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 18.324464][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 18.324466][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.324469][ C3] do_idle+0xd8/0x190 [ 18.324471][ C3] cpu_startup_entry+0x53/0x70 [ 18.324474][ C3] start_secondary+0x204/0x2b0 [ 18.324476][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.324479][ C3] common_startup_64+0x13e/0x148 [ 18.324484][ C3] [ 18.619827][ T309] Mirror/redirect action on [ 27.539191][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 27.539210][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.539213][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 27.539215][ C3] preempt_count: 303, expected: 0 [ 27.539215][ C3] RCU nest depth: 3, expected: 0 [ 27.539217][ C3] INFO: lockdep is turned off. [ 27.539218][ C3] irq event stamp: 585241 [ 27.539218][ C3] hardirqs last enabled at (585240): [] __down_trylock_console_sem+0x86/0xa0 [ 27.539227][ C3] hardirqs last disabled at (585241): [] console_emit_next_record+0x3d4/0x4c0 [ 27.539230][ C3] softirqs last enabled at (585184): [] handle_softirqs+0x67c/0x900 [ 27.539233][ C3] softirqs last disabled at (585191): [] __irq_exit_rcu+0x145/0x1c0 [ 27.539235][ C3] Preemption disabled at: [ 27.539236][ C3] [<0000000000000000>] 0x0 [ 27.539242][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.539246][ C3] Tainted: [W]=WARN [ 27.539247][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.539249][ C3] Call Trace: [ 27.539250][ C3] [ 27.539252][ C3] dump_stack_lvl+0x6f/0xa0 [ 27.539257][ C3] __might_resched.cold+0x1fe/0x2c1 [ 27.539260][ C3] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 27.539262][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.539265][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539269][ C3] __kmalloc_noprof+0x443/0x760 [ 27.539272][ C3] ? __rwlock_init+0x150/0x150 [ 27.539275][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 27.539279][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 27.539280][ C3] alloc_buf.isra.0+0x4b/0x260 [ 27.539282][ C3] put_chars+0x1e1/0x2f0 [ 27.539284][ C3] ? __send_to_port+0x420/0x420 [ 27.539286][ C3] ? console_prepend_replay+0x20/0x20 [ 27.539288][ C3] hvc_console_print+0x292/0x780 [ 27.539291][ C3] ? hvc_write+0x3a0/0x3a0 [ 27.539292][ C3] ? vsnprintf+0x668/0x1700 [ 27.539296][ C3] ? __rwlock_init+0x150/0x150 [ 27.539297][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539299][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539301][ C3] console_emit_next_record+0x22f/0x4c0 [ 27.539304][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 27.539306][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539307][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539309][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539310][ C3] ? lock_acquire+0x13c/0x160 [ 27.539312][ C3] ? console_flush_one_record+0x111/0x710 [ 27.539314][ C3] console_flush_one_record+0x46f/0x710 [ 27.539316][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 27.539318][ C3] console_unlock+0xee/0x1f0 [ 27.539320][ C3] ? lock_acquire+0x13c/0x160 [ 27.539322][ C3] ? console_flush_one_record+0x710/0x710 [ 27.539323][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539325][ C3] ? lock_release+0x184/0x1f0 [ 27.539326][ C3] ? lock_acquire+0x60/0x160 [ 27.539327][ C3] ? __rcu_read_lock+0x30/0x70 [ 27.539329][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.539331][ C3] ? vprintk_emit+0x320/0x3e0 [ 27.539333][ C3] vprintk_emit+0x37c/0x3e0 [ 27.539336][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 27.539337][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 27.539339][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539341][ C3] ? lock_acquire+0x13c/0x160 [ 27.539342][ C3] _printk+0xc7/0x100 [ 27.539345][ C3] ? snapshot_read.cold+0x21/0x21 [ 27.539347][ C3] ? ___ratelimit+0x4e7/0xa00 [ 27.539350][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 27.539353][ C3] ? idr_get_free+0x830/0x830 [ 27.539355][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 27.539358][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 27.539362][ C3] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 27.539366][ C3] ? lock_release+0x184/0x1f0 [ 27.539367][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 27.539369][ C3] ? sock_def_readable+0x156/0x480 [ 27.539372][ C3] ? packet_rcv+0xd26/0x15a0 [ 27.539375][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539377][ C3] ? lock_release+0x184/0x1f0 [ 27.539379][ C3] ? dev_queue_xmit_nit+0x642/0x9e0 [ 27.539381][ C3] ? lock_acquire+0x13c/0x160 [ 27.539383][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539384][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 27.539387][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539389][ C3] dev_hard_start_xmit+0xf4/0x620 [ 27.539391][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 27.539393][ C3] sch_direct_xmit+0x13d/0xaa0 [ 27.539395][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 27.539397][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539399][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 27.539400][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 27.539401][ C3] ? __rcu_read_lock+0x30/0x70 [ 27.539403][ C3] ? lock_acquire+0x13c/0x160 [ 27.539405][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 27.539407][ C3] ? tc_run+0x8b/0x7e0 [ 27.539408][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 27.539409][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 27.539411][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539413][ C3] ? lock_acquire+0x13c/0x160 [ 27.539414][ C3] __dev_queue_xmit+0x942/0x1b80 [ 27.539417][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 27.539419][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 27.539421][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 27.539424][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 27.539426][ C3] ? neigh_hh_output+0x152/0x4c0 [ 27.539429][ C3] ip6_finish_output2+0x96f/0x1300 [ 27.539431][ C3] ? ip6_dst_lookup+0x80/0x80 [ 27.539433][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539434][ C3] ? lock_acquire+0x13c/0x160 [ 27.539436][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539437][ C3] ? lock_release+0x184/0x1f0 [ 27.539439][ C3] ip6_finish_output+0x646/0xda0 [ 27.539441][ C3] ip6_output+0x23f/0x7f0 [ 27.539443][ C3] ? ip6_finish_output+0xda0/0xda0 [ 27.539444][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 27.539447][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539448][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.539449][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 27.539451][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539452][ C3] ? trace_hardirqs_on+0x36/0x40 [ 27.539453][ C3] ? lock_acquire+0x13c/0x160 [ 27.539455][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539457][ C3] ndisc_send_skb+0xba3/0x1520 [ 27.539460][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 27.539463][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 27.539465][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.539467][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.539468][ C3] addrconf_rs_timer+0x26f/0x770 [ 27.539470][ C3] ? do_raw_spin_lock+0x131/0x280 [ 27.539472][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.539474][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539475][ C3] ? lock_acquire+0x13c/0x160 [ 27.539477][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 27.539478][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.539480][ C3] call_timer_fn+0x160/0x4d0 [ 27.539482][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 27.539484][ C3] ? debug_object_active_state+0x430/0x430 [ 27.539488][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539490][ C3] __run_timers+0x68f/0xaa0 [ 27.539491][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.539494][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.539496][ C3] ? do_raw_spin_lock+0x131/0x280 [ 27.539498][ C3] ? __rwlock_init+0x150/0x150 [ 27.539500][ C3] run_timer_softirq+0xf0/0x160 [ 27.539502][ C3] ? __run_timers+0xaa0/0xaa0 [ 27.539504][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.539505][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539507][ C3] handle_softirqs+0x1d3/0x900 [ 27.539509][ C3] ? _local_bh_enable+0xc0/0xc0 [ 27.539510][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539512][ C3] ? lock_release+0x184/0x1f0 [ 27.539513][ C3] __irq_exit_rcu+0x145/0x1c0 [ 27.539515][ C3] irq_exit_rcu+0xe/0x30 [ 27.539516][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.539518][ C3] [ 27.539519][ C3] [ 27.539519][ C3] ? _raw_spin_unlock+0x2d/0x50 [ 27.539522][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.539524][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.539527][ C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 27.539528][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 27.539532][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 27.539533][ C3] RDX: 0000000000000003 RSI: ffffffff8508d860 RDI: ffffffff828f0307 [ 27.539534][ C3] RBP: 0000000000000000 R08: ffffffff84d81421 R09: 1fe2200006a763a2 [ 27.539535][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 27.539536][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 27.539537][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 27.539539][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.539542][ C3] default_idle+0x9/0x10 [ 27.539544][ C3] default_idle_call+0x6e/0xb0 [ 27.539545][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.539547][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 27.539549][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 27.539551][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.539553][ C3] do_idle+0xd8/0x190 [ 27.539554][ C3] cpu_startup_entry+0x53/0x70 [ 27.539556][ C3] start_secondary+0x204/0x2b0 [ 27.539558][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 27.539560][ C3] common_startup_64+0x13e/0x148 [ 27.539564][ C3] [ 45.459082][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 45.459100][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 45.459103][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 45.459105][ C3] preempt_count: 303, expected: 0 [ 45.459106][ C3] RCU nest depth: 3, expected: 0 [ 45.459107][ C3] INFO: lockdep is turned off. [ 45.459108][ C3] irq event stamp: 585241 [ 45.459109][ C3] hardirqs last enabled at (585240): [] __down_trylock_console_sem+0x86/0xa0 [ 45.459119][ C3] hardirqs last disabled at (585241): [] console_emit_next_record+0x3d4/0x4c0 [ 45.459121][ C3] softirqs last enabled at (585184): [] handle_softirqs+0x67c/0x900 [ 45.459124][ C3] softirqs last disabled at (585191): [] __irq_exit_rcu+0x145/0x1c0 [ 45.459127][ C3] Preemption disabled at: [ 45.459127][ C3] [<0000000000000000>] 0x0 [ 45.459134][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 45.459138][ C3] Tainted: [W]=WARN [ 45.459139][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.459141][ C3] Call Trace: [ 45.459143][ C3] [ 45.459146][ C3] dump_stack_lvl+0x6f/0xa0 [ 45.459152][ C3] __might_resched.cold+0x1fe/0x2c1 [ 45.459155][ C3] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 45.459157][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 45.459160][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459164][ C3] __kmalloc_noprof+0x443/0x760 [ 45.459167][ C3] ? __rwlock_init+0x150/0x150 [ 45.459170][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 45.459174][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 45.459175][ C3] alloc_buf.isra.0+0x4b/0x260 [ 45.459177][ C3] put_chars+0x1e1/0x2f0 [ 45.459179][ C3] ? __send_to_port+0x420/0x420 [ 45.459181][ C3] ? console_prepend_replay+0x20/0x20 [ 45.459183][ C3] hvc_console_print+0x292/0x780 [ 45.459187][ C3] ? hvc_write+0x3a0/0x3a0 [ 45.459188][ C3] ? vsnprintf+0x668/0x1700 [ 45.459191][ C3] ? __rwlock_init+0x150/0x150 [ 45.459193][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459194][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459197][ C3] console_emit_next_record+0x22f/0x4c0 [ 45.459199][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 45.459201][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459203][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459204][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459206][ C3] ? lock_acquire+0x13c/0x160 [ 45.459208][ C3] ? console_flush_one_record+0x111/0x710 [ 45.459209][ C3] console_flush_one_record+0x46f/0x710 [ 45.459212][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 45.459214][ C3] console_unlock+0xee/0x1f0 [ 45.459216][ C3] ? lock_acquire+0x13c/0x160 [ 45.459217][ C3] ? console_flush_one_record+0x710/0x710 [ 45.459219][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459220][ C3] ? lock_release+0x184/0x1f0 [ 45.459222][ C3] ? lock_acquire+0x60/0x160 [ 45.459224][ C3] ? __rcu_read_lock+0x30/0x70 [ 45.459226][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 45.459228][ C3] ? vprintk_emit+0x320/0x3e0 [ 45.459231][ C3] vprintk_emit+0x37c/0x3e0 [ 45.459234][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 45.459236][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 45.459238][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459239][ C3] ? lock_acquire+0x13c/0x160 [ 45.459241][ C3] _printk+0xc7/0x100 [ 45.459244][ C3] ? snapshot_read.cold+0x21/0x21 [ 45.459246][ C3] ? ___ratelimit+0x4e7/0xa00 [ 45.459249][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 45.459252][ C3] ? idr_get_free+0x830/0x830 [ 45.459254][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 45.459257][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 45.459262][ C3] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 45.459265][ C3] ? lock_release+0x184/0x1f0 [ 45.459267][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 45.459269][ C3] ? sock_def_readable+0x156/0x480 [ 45.459272][ C3] ? packet_rcv+0xd26/0x15a0 [ 45.459275][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459277][ C3] ? lock_release+0x184/0x1f0 [ 45.459278][ C3] ? dev_queue_xmit_nit+0x642/0x9e0 [ 45.459281][ C3] ? lock_acquire+0x13c/0x160 [ 45.459282][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459284][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 45.459286][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459288][ C3] dev_hard_start_xmit+0xf4/0x620 [ 45.459290][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 45.459292][ C3] sch_direct_xmit+0x13d/0xaa0 [ 45.459295][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 45.459296][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459298][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 45.459299][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 45.459300][ C3] ? __rcu_read_lock+0x30/0x70 [ 45.459302][ C3] ? lock_acquire+0x13c/0x160 [ 45.459304][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 45.459306][ C3] ? tc_run+0x8b/0x7e0 [ 45.459307][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 45.459309][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 45.459310][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459312][ C3] ? lock_acquire+0x13c/0x160 [ 45.459314][ C3] __dev_queue_xmit+0x942/0x1b80 [ 45.459316][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 45.459319][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 45.459320][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 45.459323][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 45.459326][ C3] ? neigh_hh_output+0x152/0x4c0 [ 45.459329][ C3] ip6_finish_output2+0x96f/0x1300 [ 45.459331][ C3] ? ip6_dst_lookup+0x80/0x80 [ 45.459333][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459334][ C3] ? lock_acquire+0x13c/0x160 [ 45.459336][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459338][ C3] ? lock_release+0x184/0x1f0 [ 45.459339][ C3] ip6_finish_output+0x646/0xda0 [ 45.459341][ C3] ip6_output+0x23f/0x7f0 [ 45.459343][ C3] ? ip6_finish_output+0xda0/0xda0 [ 45.459344][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 45.459347][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459349][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 45.459350][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 45.459351][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459353][ C3] ? trace_hardirqs_on+0x36/0x40 [ 45.459354][ C3] ? lock_acquire+0x13c/0x160 [ 45.459355][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459357][ C3] ndisc_send_skb+0xba3/0x1520 [ 45.459360][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 45.459363][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 45.459365][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 45.459367][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 45.459369][ C3] addrconf_rs_timer+0x26f/0x770 [ 45.459370][ C3] ? do_raw_spin_lock+0x131/0x280 [ 45.459372][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 45.459374][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459376][ C3] ? lock_acquire+0x13c/0x160 [ 45.459377][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 45.459379][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 45.459380][ C3] call_timer_fn+0x160/0x4d0 [ 45.459383][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 45.459385][ C3] ? debug_object_active_state+0x430/0x430 [ 45.459388][ C3] ? __rwlock_init+0x150/0x150 [ 45.459389][ C3] ? timer_recalc_next_expiry+0xf0/0x210 [ 45.459391][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459393][ C3] __run_timers+0x68f/0xaa0 [ 45.459395][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 45.459397][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 45.459399][ C3] ? do_raw_spin_lock+0x131/0x280 [ 45.459401][ C3] ? __rwlock_init+0x150/0x150 [ 45.459404][ C3] run_timer_softirq+0xf0/0x160 [ 45.459406][ C3] ? __run_timers+0xaa0/0xaa0 [ 45.459407][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 45.459408][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459410][ C3] handle_softirqs+0x1d3/0x900 [ 45.459412][ C3] ? _local_bh_enable+0xc0/0xc0 [ 45.459414][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459415][ C3] ? lock_release+0x184/0x1f0 [ 45.459417][ C3] __irq_exit_rcu+0x145/0x1c0 [ 45.459418][ C3] irq_exit_rcu+0xe/0x30 [ 45.459420][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 45.459422][ C3] [ 45.459422][ C3] [ 45.459423][ C3] ? _raw_spin_unlock+0x2d/0x50 [ 45.459425][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 45.459428][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 45.459430][ C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 45.459432][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 45.459435][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 45.459437][ C3] RDX: 0000000000000003 RSI: ffffffff8508d860 RDI: ffffffff828f0307 [ 45.459438][ C3] RBP: 0000000000000000 R08: ffffffff84d81421 R09: 1fe2200006a763a2 [ 45.459438][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 45.459439][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 45.459440][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 45.459442][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 45.459445][ C3] default_idle+0x9/0x10 [ 45.459447][ C3] default_idle_call+0x6e/0xb0 [ 45.459449][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 45.459450][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 45.459452][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 45.459454][ C3] ? rcu_is_watching+0x16/0xd0 [ 45.459456][ C3] do_idle+0xd8/0x190 [ 45.459458][ C3] cpu_startup_entry+0x53/0x70 [ 45.459459][ C3] start_secondary+0x204/0x2b0 [ 45.459461][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 45.459463][ C3] common_startup_64+0x13e/0x148 [ 45.459467][ C3] [ 72.269596][ T743] br1: port 1(veth1) entered disabled state [ 72.269610][ T743] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 72.269612][ T743] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 743, name: ip [ 72.269614][ T743] preempt_count: 202, expected: 0 [ 72.269615][ T743] RCU nest depth: 0, expected: 0 [ 72.269616][ T743] INFO: lockdep is turned off. [ 72.269617][ T743] irq event stamp: 0 [ 72.269618][ T743] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 72.269623][ T743] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 72.269629][ T743] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 72.269631][ T743] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 72.269633][ T743] Preemption disabled at: [ 72.269633][ T743] [<0000000000000000>] 0x0 [ 72.269638][ T743] CPU: 0 UID: 0 PID: 743 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 72.269641][ T743] Tainted: [W]=WARN [ 72.269642][ T743] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.269644][ T743] Call Trace: [ 72.269645][ T743] [ 72.269647][ T743] dump_stack_lvl+0x6f/0xa0 [ 72.269652][ T743] __might_resched.cold+0x1fe/0x2c1 [ 72.269656][ T743] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 72.269659][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269663][ T743] __kmalloc_noprof+0x443/0x760 [ 72.269667][ T743] ? __rwlock_init+0x150/0x150 [ 72.269670][ T743] ? alloc_buf.isra.0+0x4b/0x260 [ 72.269674][ T743] ? do_raw_spin_unlock+0x59/0x250 [ 72.269675][ T743] alloc_buf.isra.0+0x4b/0x260 [ 72.269677][ T743] put_chars+0x1e1/0x2f0 [ 72.269679][ T743] ? __send_to_port+0x420/0x420 [ 72.269681][ T743] ? printk_get_next_message+0x240/0x650 [ 72.269685][ T743] hvc_console_print+0x292/0x780 [ 72.269688][ T743] ? hvc_write+0x3a0/0x3a0 [ 72.269691][ T743] ? __rwlock_init+0x150/0x150 [ 72.269692][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269694][ T743] ? lock_acquire+0x13c/0x160 [ 72.269696][ T743] console_emit_next_record+0x22f/0x4c0 [ 72.269699][ T743] ? devkmsg_read+0x4b0/0x4b0 [ 72.269701][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269702][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269704][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269705][ T743] ? lock_acquire+0x13c/0x160 [ 72.269707][ T743] ? console_flush_one_record+0x111/0x710 [ 72.269709][ T743] console_flush_one_record+0x46f/0x710 [ 72.269711][ T743] ? console_emit_next_record+0x4c0/0x4c0 [ 72.269714][ T743] console_unlock+0xee/0x1f0 [ 72.269715][ T743] ? lock_acquire+0x13c/0x160 [ 72.269717][ T743] ? console_flush_one_record+0x710/0x710 [ 72.269718][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269720][ T743] ? lock_release+0x184/0x1f0 [ 72.269721][ T743] ? lock_acquire+0x60/0x160 [ 72.269723][ T743] ? __rcu_read_lock+0x30/0x70 [ 72.269725][ T743] ? __down_trylock_console_sem+0x5e/0xa0 [ 72.269727][ T743] ? vprintk_emit+0x320/0x3e0 [ 72.269729][ T743] vprintk_emit+0x37c/0x3e0 [ 72.269731][ T743] ? wake_up_klogd_work_func+0x90/0x90 [ 72.269733][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269734][ T743] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.269737][ T743] ? trace_hardirqs_on+0x36/0x40 [ 72.269738][ T743] _printk+0xc7/0x100 [ 72.269741][ T743] ? snapshot_read.cold+0x21/0x21 [ 72.269744][ T743] ? ipv6_mc_down+0x17e/0x2d0 [ 72.269748][ T743] br_set_state+0x22f/0x430 [bridge] [ 72.269762][ T743] br_stp_disable_port+0x11f/0x390 [bridge] [ 72.269770][ T743] br_device_event+0x7b5/0x8f0 [bridge] [ 72.269779][ T743] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 72.269782][ T743] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 72.269784][ T743] ? addrconf_notify+0x2c8/0xf30 [ 72.269787][ T743] notifier_call_chain+0xae/0x300 [ 72.269791][ T743] __dev_notify_flags+0x23c/0x3c0 [ 72.269794][ T743] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.269796][ T743] ? netif_change_name+0x8c0/0x8c0 [ 72.269798][ T743] ? netif_set_allmulti+0x250/0x250 [ 72.269800][ T743] ? __kernel_text_address+0x12/0x30 [ 72.269802][ T743] ? write_profile+0xf0/0xf0 [ 72.269804][ T743] ? unwind_get_return_address+0x67/0xd0 [ 72.269807][ T743] netif_change_flags+0xfe/0x190 [ 72.269809][ T743] do_setlink.isra.0+0x1cc3/0x2750 [ 72.269812][ T743] ? stack_trace_save+0x93/0xc0 [ 72.269813][ T743] ? rtnl_link_get_size+0x350/0x350 [ 72.269815][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269816][ T743] ? stack_depot_save_flags+0x1bc/0x790 [ 72.269820][ T743] ? kasan_save_stack+0x3d/0x50 [ 72.269823][ T743] ? kasan_save_stack+0x2f/0x50 [ 72.269824][ T743] ? kasan_save_track+0x14/0x30 [ 72.269826][ T743] ? __kasan_kmalloc+0x7b/0x90 [ 72.269827][ T743] ? __kmalloc_cache_noprof+0x29a/0x620 [ 72.269828][ T743] ? rtnl_newlink+0x124/0x11c0 [ 72.269829][ T743] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.269831][ T743] ? netlink_rcv_skb+0x14e/0x3a0 [ 72.269833][ T743] ? netlink_unicast+0x486/0x750 [ 72.269834][ T743] ? netlink_sendmsg+0x735/0xc60 [ 72.269836][ T743] ? ____sys_sendmsg+0x415/0x880 [ 72.269838][ T743] ? ___sys_sendmsg+0x14e/0x1d0 [ 72.269840][ T743] ? __sys_sendmsg+0x12c/0x1d0 [ 72.269841][ T743] ? do_syscall_64+0xff/0x530 [ 72.269843][ T743] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.269846][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269847][ T743] ? lock_acquire+0x13c/0x160 [ 72.269849][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269850][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269852][ T743] ? trace_contention_end+0xb3/0x180 [ 72.269855][ T743] ? __mutex_lock+0x1db/0x1ea0 [ 72.269856][ T743] ? __mutex_lock+0x9a3/0x1ea0 [ 72.269858][ T743] ? rtnl_newlink+0x9a8/0x11c0 [ 72.269859][ T743] ? ww_mutex_lock+0x160/0x160 [ 72.269861][ T743] ? __rtnl_newlink+0x3fa/0xa50 [ 72.269863][ T743] rtnl_newlink+0x9f1/0x11c0 [ 72.269865][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269867][ T743] ? rtnl_bridge_getlink+0x850/0x850 [ 72.269868][ T743] ? lock_acquire+0x13c/0x160 [ 72.269869][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269871][ T743] ? is_bpf_text_address+0x3e/0x110 [ 72.269875][ T743] ? is_bpf_text_address+0x72/0x110 [ 72.269876][ T743] ? kernel_text_address+0x149/0x170 [ 72.269878][ T743] ? __kernel_text_address+0x12/0x30 [ 72.269879][ T743] ? write_profile+0xf0/0xf0 [ 72.269880][ T743] ? unwind_get_return_address+0x67/0xd0 [ 72.269881][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269883][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269884][ T743] ? cap_capable+0x1d7/0x3d0 [ 72.269888][ T743] ? lock_acquire+0x13c/0x160 [ 72.269889][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269891][ T743] ? rtnl_bridge_getlink+0x850/0x850 [ 72.269892][ T743] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.269894][ T743] ? rtnl_link_fill+0x920/0x920 [ 72.269895][ T743] ? filter_irq_stacks+0xd0/0xd0 [ 72.269896][ T743] ? stack_depot_save_flags+0x1bc/0x790 [ 72.269899][ T743] netlink_rcv_skb+0x14e/0x3a0 [ 72.269900][ T743] ? rtnl_link_fill+0x920/0x920 [ 72.269901][ T743] ? lock_release+0x184/0x1f0 [ 72.269903][ T743] ? netlink_ack+0xcf0/0xcf0 [ 72.269904][ T743] ? __netlink_lookup+0xb9/0x6b0 [ 72.269906][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269908][ T743] ? lock_release+0x184/0x1f0 [ 72.269910][ T743] netlink_unicast+0x486/0x750 [ 72.269912][ T743] ? netlink_attachskb+0x810/0x810 [ 72.269914][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269915][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269917][ T743] ? lock_acquire+0x13c/0x160 [ 72.269919][ T743] netlink_sendmsg+0x735/0xc60 [ 72.269921][ T743] ? netlink_unicast+0x750/0x750 [ 72.269922][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269924][ T743] ? lock_release+0x184/0x1f0 [ 72.269926][ T743] ____sys_sendmsg+0x415/0x880 [ 72.269927][ T743] ? copy_msghdr_from_user+0x279/0x420 [ 72.269929][ T743] ? get_timestamp.constprop.0+0x390/0x390 [ 72.269930][ T743] ? move_addr_to_kernel+0x40/0x40 [ 72.269932][ T743] ? filter_irq_stacks+0xd0/0xd0 [ 72.269934][ T743] ___sys_sendmsg+0x14e/0x1d0 [ 72.269936][ T743] ? copy_msghdr_from_user+0x420/0x420 [ 72.269941][ T743] __sys_sendmsg+0x12c/0x1d0 [ 72.269942][ T743] ? __sys_sendmsg_sock+0x20/0x20 [ 72.269945][ T743] ? rcu_is_watching+0x16/0xd0 [ 72.269947][ T743] do_syscall_64+0xff/0x530 [ 72.269948][ T743] ? exc_page_fault+0xee/0x100 [ 72.269950][ T743] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.269952][ T743] RIP: 0033:0x7f116859b54e [ 72.269954][ T743] 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 [ 72.269955][ T743] RSP: 002b:00007fff30a8e6f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.269961][ T743] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f116859b54e [ 72.269963][ T743] RDX: 0000000000000000 RSI: 00007fff30a8e7a0 RDI: 0000000000000005 [ 72.269964][ T743] RBP: 00007fff30a8e700 R08: 0000000000000000 R09: 0000000000000000 [ 72.269964][ T743] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a9ec [ 72.269965][ T743] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff30a8ee60 [ 72.269968][ T743] [ 72.296558][ T743] ip (743) used greatest stack depth: 23016 bytes left [ 72.311558][ T744] br1: port 2(veth2) entered disabled state [ 72.325460][ T745] veth2: left allmulticast mode [ 72.325611][ T745] veth2: left promiscuous mode [ 72.325801][ T745] br1: port 2(veth2) entered disabled state [ 72.326409][ T745] veth1: left allmulticast mode [ 72.326539][ T745] veth1: left promiscuous mode [ 72.326720][ T745] br1: port 1(veth1) entered disabled state