[ 11.741909][ T250] gre: GRE over IPv4 demultiplexer driver [ 11.741926][ T250] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.741929][ T250] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 250, name: modprobe [ 11.741931][ T250] preempt_count: 1, expected: 0 [ 11.741932][ T250] RCU nest depth: 0, expected: 0 [ 11.741933][ T250] locks held by modprobe/250: 4, last CPU#0: [ 11.741935][ T250] #0: ffffffff8a769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.741948][ T250] #1: ffffffff8a769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.741952][ T250] #2: ffffffff8a689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.741956][ T250] #3: ffffffff8a689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.741961][ T250] irq event stamp: 23248 [ 11.741962][ T250] hardirqs last enabled at (23247): [] __down_trylock_console_sem+0x86/0xa0 [ 11.741964][ T250] hardirqs last disabled at (23248): [] console_emit_next_record+0x3d4/0x4c0 [ 11.741966][ T250] softirqs last enabled at (21530): [] handle_softirqs+0x67c/0x900 [ 11.741969][ T250] softirqs last disabled at (21523): [] __irq_exit_rcu+0x145/0x1c0 [ 11.741972][ T250] Preemption disabled at: [ 11.741972][ T250] [] vprintk_emit+0x31b/0x3e0 [ 11.741979][ T250] CPU: 0 UID: 0 PID: 250 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.741982][ T250] Tainted: [W]=WARN [ 11.741983][ T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.741985][ T250] Call Trace: [ 11.741986][ T250] [ 11.741988][ T250] dump_stack_lvl+0x6f/0xa0 [ 11.741994][ T250] ? vprintk_emit+0x31b/0x3e0 [ 11.741996][ T250] __might_resched.cold+0x1fe/0x2c1 [ 11.742000][ T250] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.742004][ T250] ? __kmalloc_noprof+0xdb/0x760 [ 11.742010][ T250] __kmalloc_noprof+0x443/0x760 [ 11.742012][ T250] ? alloc_buf.isra.0+0x4b/0x260 [ 11.742018][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 11.742021][ T250] alloc_buf.isra.0+0x4b/0x260 [ 11.742024][ T250] put_chars+0x1e1/0x2f0 [ 11.742026][ T250] ? desc_read_finalized_seq+0x79/0x120 [ 11.742028][ T250] ? __send_to_port+0x420/0x420 [ 11.742031][ T250] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.742034][ T250] ? validate_chain+0x38b/0xc20 [ 11.742038][ T250] hvc_console_print+0x292/0x780 [ 11.742041][ T250] ? __lock_acquire+0x518/0xc20 [ 11.742043][ T250] ? __lock_acquire+0x518/0xc20 [ 11.742047][ T250] ? hvc_write+0x3a0/0x3a0 [ 11.742049][ T250] ? console_emit_next_record+0x1df/0x4c0 [ 11.742052][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.742055][ T250] ? lock_acquire+0x13c/0x160 [ 11.742059][ T250] console_emit_next_record+0x22f/0x4c0 [ 11.742063][ T250] ? devkmsg_read+0x4b0/0x4b0 [ 11.742065][ T250] ? console_flush_one_record+0x106/0x710 [ 11.742068][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.742070][ T250] ? lock_acquire+0x13c/0x160 [ 11.742074][ T250] console_flush_one_record+0x46f/0x710 [ 11.742078][ T250] ? console_emit_next_record+0x4c0/0x4c0 [ 11.742080][ T250] ? __lock_acquire+0x518/0xc20 [ 11.742085][ T250] console_unlock+0xee/0x1f0 [ 11.742088][ T250] ? console_flush_one_record+0x710/0x710 [ 11.742090][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.742092][ T250] ? lock_acquire+0x60/0x160 [ 11.742096][ T250] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.742098][ T250] ? vprintk_emit+0x320/0x3e0 [ 11.742101][ T250] vprintk_emit+0x37c/0x3e0 [ 11.742106][ T250] ? wake_up_klogd_work_func+0x90/0x90 [ 11.742112][ T250] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.742115][ T250] _printk+0xc7/0x100 [ 11.742119][ T250] ? snapshot_read.cold+0x21/0x21 [ 11.742125][ T250] ? do_one_initcall+0x113/0x4f0 [ 11.742128][ T250] gre_init+0x15/0x1000 [gre] [ 11.742130][ T250] do_one_initcall+0x124/0x4f0 [ 11.742133][ T250] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.742138][ T250] ? do_init_module+0xae/0x8a0 [ 11.742141][ T250] ? kasan_unpoison+0x44/0x70 [ 11.742146][ T250] do_init_module+0x2ad/0x8a0 [ 11.742150][ T250] ? lockdep_hardirqs_on+0x91/0x130 [ 11.742154][ T250] ? free_module+0x470/0x470 [ 11.742157][ T250] ? kfree+0x123/0x590 [ 11.742161][ T250] load_module+0x1424/0x1bb0 [ 11.742169][ T250] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.742174][ T250] ? backing_file_read_iter+0x541/0x790 [ 11.742177][ T250] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.742181][ T250] init_module_from_file+0x11f/0x1a0 [ 11.742185][ T250] ? __do_sys_init_module+0x220/0x220 [ 11.742193][ T250] ? __rwlock_init+0x150/0x150 [ 11.742197][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 11.742200][ T250] idempotent_init_module+0x37b/0x7c0 [ 11.742203][ T250] ? init_module_from_file+0x1a0/0x1a0 [ 11.742211][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.742214][ T250] ? cap_capable+0x1d7/0x3d0 [ 11.742220][ T250] __x64_sys_finit_module+0xdf/0x190 [ 11.742222][ T250] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.742226][ T250] do_syscall_64+0xff/0x530 [ 11.742228][ T250] ? exc_page_fault+0xee/0x100 [ 11.742231][ T250] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.742234][ T250] RIP: 0033:0x7f78abaea37d [ 11.742237][ 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 [ 11.742239][ T250] RSP: 002b:00007ffcc4e31f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.742242][ T250] RAX: ffffffffffffffda RBX: 000056086fbf2a40 RCX: 00007f78abaea37d [ 11.742243][ T250] RDX: 0000000000000000 RSI: 00005608600f5ffd RDI: 0000000000000001 [ 11.742244][ T250] RBP: 00007ffcc4e31ff0 R08: 0000000000000000 R09: 0000000000000000 [ 11.742245][ T250] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608600f5ffd [ 11.742246][ T250] R13: 000056086fbf2a00 R14: 0000000000040000 R15: 0000000000000000 [ 11.742253][ T250] [ 11.775780][ T250] ip_gre: GRE over IPv4 tunneling driver [ 11.940407][ T256] ip (256) used greatest stack depth: 23888 bytes left [ 12.086416][ T260] GACT probability NOT on [ 12.177713][ T262] ip6_gre: GRE over IPv6 tunneling driver [ 12.244419][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.244544][ T10] [ 12.244546][ T10] ============================= [ 12.244547][ T10] WARNING: suspicious RCU usage [ 12.244549][ T10] 7.2.0-virtme #1 Tainted: G W [ 12.244550][ T10] ----------------------------- [ 12.244551][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.244553][ T10] [ 12.244553][ T10] other info that might help us debug this: [ 12.244553][ T10] [ 12.244554][ T10] [ 12.244554][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 12.244555][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 12.244557][ T10] #0: ff11000008d20f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.244569][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.244573][ T10] #2: ff1100000d1a8d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.244579][ T10] #3: ffffffff8a780b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.244582][ T10] #4: ffffffff8a780b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.244587][ T10] #5: ffffffff8a780aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.244592][ T10] #6: ff1100000c313a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.244596][ T10] #7: ffffffff8a780b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.244602][ T10] #8: ffffffff8a769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.244607][ T10] #9: ffffffff8a769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.244610][ T10] #10: ffffffff8a689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.244615][ T10] #11: ffffffff8a689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.244618][ T10] [ 12.244618][ T10] stack backtrace: [ 12.244621][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.244624][ T10] Tainted: [W]=WARN [ 12.244625][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.244627][ T10] Workqueue: mld mld_ifc_work [ 12.244630][ T10] Call Trace: [ 12.244632][ T10] [ 12.244633][ T10] dump_stack_lvl+0x6f/0xa0 [ 12.244640][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.244646][ T10] __might_resched+0x2ac/0x390 [ 12.244651][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.244654][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 12.244659][ T10] __kmalloc_noprof+0x443/0x760 [ 12.244662][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 12.244668][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 12.244671][ T10] alloc_buf.isra.0+0x4b/0x260 [ 12.244674][ T10] put_chars+0x1e1/0x2f0 [ 12.244676][ T10] ? check_prev_add+0x316/0xe90 [ 12.244679][ T10] ? __send_to_port+0x420/0x420 [ 12.244682][ T10] ? validate_chain+0x34a/0xc20 [ 12.244688][ T10] hvc_console_print+0x292/0x780 [ 12.244695][ T10] ? hvc_write+0x3a0/0x3a0 [ 12.244697][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.244701][ T10] ? lock_acquire+0x13c/0x160 [ 12.244705][ T10] console_emit_next_record+0x22f/0x4c0 [ 12.244709][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 12.244711][ T10] ? console_flush_one_record+0x106/0x710 [ 12.244715][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.244717][ T10] ? lock_acquire+0x13c/0x160 [ 12.244721][ T10] console_flush_one_record+0x46f/0x710 [ 12.244726][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 12.244728][ T10] ? __lock_acquire+0x518/0xc20 [ 12.244734][ T10] console_unlock+0xee/0x1f0 [ 12.244737][ T10] ? console_flush_one_record+0x710/0x710 [ 12.244739][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.244741][ T10] ? lock_acquire+0x60/0x160 [ 12.244746][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.244748][ T10] ? vprintk_emit+0x320/0x3e0 [ 12.244751][ T10] vprintk_emit+0x37c/0x3e0 [ 12.244756][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 12.244759][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.244764][ T10] _printk+0xc7/0x100 [ 12.244767][ T10] ? snapshot_read.cold+0x21/0x21 [ 12.244769][ T10] ? ___ratelimit+0x4e7/0xa00 [ 12.244775][ T10] ? idr_get_free+0x830/0x830 [ 12.244781][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.244786][ T10] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 12.244791][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.244794][ T10] ? stack_trace_save+0x93/0xc0 [ 12.244798][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 12.244800][ T10] ? netif_skb_features+0x658/0x1430 [ 12.244802][ T10] ? mark_lock_irq+0x390/0x9c0 [ 12.244804][ T10] ? lock_acquire+0x13c/0x160 [ 12.244807][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 12.244809][ T10] ? save_trace+0xe8/0x280 [ 12.244815][ T10] dev_hard_start_xmit+0xf4/0x620 [ 12.244819][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 12.244823][ T10] sch_direct_xmit+0x13d/0xaa0 [ 12.244827][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.244830][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 12.244832][ T10] ? __rcu_read_lock+0x30/0x70 [ 12.244834][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.244842][ T10] ? lock_acquire+0x13c/0x160 [ 12.244848][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 12.244853][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 12.244855][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.244858][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.244861][ T10] ? lock_acquire+0x13c/0x160 [ 12.244865][ T10] __dev_queue_xmit+0x942/0x1b80 [ 12.244868][ T10] ? __lock_acquire+0x518/0xc20 [ 12.244873][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.244875][ T10] ? find_held_lock+0x2b/0x80 [ 12.244877][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.244890][ T10] ip6_finish_output2+0x423/0x1300 [ 12.244895][ T10] ? ip6_dst_lookup+0x80/0x80 [ 12.244897][ T10] ? find_held_lock+0x2b/0x80 [ 12.244900][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.244903][ T10] ? ip6_mtu+0x15d/0x310 [ 12.244908][ T10] ip6_finish_output+0x646/0xda0 [ 12.244912][ T10] ip6_output+0x23f/0x7f0 [ 12.244915][ T10] ? ip6_finish_output+0xda0/0xda0 [ 12.244917][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.244919][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.244922][ T10] ? mark_held_locks+0x40/0x70 [ 12.244926][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.244929][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.244931][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.244935][ T10] mld_sendpack+0x9d6/0xec0 [ 12.244940][ T10] ? mld_dad_start_work+0x240/0x240 [ 12.244947][ T10] ? mld_send_cr+0x50f/0x820 [ 12.244952][ T10] mld_ifc_work+0x36/0x190 [ 12.244954][ T10] ? process_one_work+0xdfc/0x1560 [ 12.244956][ T10] process_one_work+0xe3e/0x1560 [ 12.244963][ T10] ? __queue_delayed_work+0x470/0x470 [ 12.244966][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.244974][ T10] worker_thread+0x4f1/0xd60 [ 12.244979][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.244981][ T10] ? __kthread_parkme+0xbd/0x210 [ 12.244984][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.244987][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.244989][ T10] kthread+0x367/0x460 [ 12.244991][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.244994][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.244997][ T10] ret_from_fork+0x474/0x6b0 [ 12.245001][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.245005][ T10] ? __switch_to+0x5a3/0xe00 [ 12.245008][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.245011][ T10] ret_from_fork_asm+0x11/0x20 [ 12.245020][ T10] [ 12.321364][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.648185][ T278] br1: port 1(veth1) entered blocking state [ 12.648958][ T278] br1: port 1(veth1) entered disabled state [ 12.649324][ T278] veth1: entered allmulticast mode [ 12.650898][ T278] veth1: entered promiscuous mode [ 12.680452][ T59] br1: port 1(veth1) entered blocking state [ 12.680868][ T59] br1: port 1(veth1) entered forwarding state [ 12.693591][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.712764][ T280] br1: port 2(veth2) entered blocking state [ 12.713108][ T280] br1: port 2(veth2) entered disabled state [ 12.713442][ T280] veth2: entered allmulticast mode [ 12.714974][ T280] veth2: entered promiscuous mode [ 12.742962][ T36] br1: port 2(veth2) entered blocking state [ 12.742974][ T36] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.742976][ T36] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 36, name: kworker/u17:0 [ 12.742978][ T36] preempt_count: 202, expected: 0 [ 12.742979][ T36] RCU nest depth: 0, expected: 0 [ 12.742980][ T36] locks held by kworker/u17:0/36: 8, last CPU#0: [ 12.742982][ T36] #0: ff1100000114a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.742995][ T36] #1: ffa000000028fd10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.742999][ T36] #2: ffffffff8aed2c40 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 12.743005][ T36] #3: ff1100000f472e58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 12.743019][ T36] #4: ffffffff8a769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.743024][ T36] #5: ffffffff8a769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.743028][ T36] #6: ffffffff8a689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.743032][ T36] #7: ffffffff8a689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.743036][ T36] irq event stamp: 51995 [ 12.743037][ T36] hardirqs last enabled at (51994): [] __down_trylock_console_sem+0x86/0xa0 [ 12.743039][ T36] hardirqs last disabled at (51995): [] console_emit_next_record+0x3d4/0x4c0 [ 12.743041][ T36] softirqs last enabled at (51956): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 12.743045][ T36] softirqs last disabled at (51990): [] br_port_carrier_check+0x161/0x430 [bridge] [ 12.743052][ T36] Preemption disabled at: [ 12.743053][ T36] [<0000000000000000>] 0x0 [ 12.743060][ T36] CPU: 0 UID: 0 PID: 36 Comm: kworker/u17:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.743063][ T36] Tainted: [W]=WARN [ 12.743064][ T36] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.743066][ T36] Workqueue: events_unbound linkwatch_event [ 12.743069][ T36] Call Trace: [ 12.743070][ T36] [ 12.743072][ T36] dump_stack_lvl+0x6f/0xa0 [ 12.743078][ T36] __might_resched.cold+0x1fe/0x2c1 [ 12.743083][ T36] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.743087][ T36] ? __kmalloc_noprof+0xdb/0x760 [ 12.743092][ T36] __kmalloc_noprof+0x443/0x760 [ 12.743095][ T36] ? alloc_buf.isra.0+0x4b/0x260 [ 12.743101][ T36] ? do_raw_spin_unlock+0x59/0x250 [ 12.743103][ T36] alloc_buf.isra.0+0x4b/0x260 [ 12.743106][ T36] put_chars+0x1e1/0x2f0 [ 12.743109][ T36] ? __send_to_port+0x420/0x420 [ 12.743112][ T36] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.743116][ T36] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.743118][ T36] ? validate_chain+0x38b/0xc20 [ 12.743122][ T36] hvc_console_print+0x292/0x780 [ 12.743124][ T36] ? mark_usage+0x61/0x170 [ 12.743126][ T36] ? __lock_acquire+0x518/0xc20 [ 12.743128][ T36] ? __lock_acquire+0x518/0xc20 [ 12.743132][ T36] ? hvc_write+0x3a0/0x3a0 [ 12.743133][ T36] ? lock_acquire.part.0+0xd4/0x280 [ 12.743138][ T36] ? lock_acquire+0x13c/0x160 [ 12.743142][ T36] console_emit_next_record+0x22f/0x4c0 [ 12.743146][ T36] ? devkmsg_read+0x4b0/0x4b0 [ 12.743147][ T36] ? console_flush_one_record+0x106/0x710 [ 12.743150][ T36] ? rcu_is_watching+0x16/0xd0 [ 12.743153][ T36] ? lock_acquire+0x13c/0x160 [ 12.743157][ T36] console_flush_one_record+0x46f/0x710 [ 12.743161][ T36] ? console_emit_next_record+0x4c0/0x4c0 [ 12.743163][ T36] ? __lock_acquire+0x518/0xc20 [ 12.743168][ T36] console_unlock+0xee/0x1f0 [ 12.743171][ T36] ? console_flush_one_record+0x710/0x710 [ 12.743173][ T36] ? rcu_is_watching+0x16/0xd0 [ 12.743175][ T36] ? lock_acquire+0x60/0x160 [ 12.743179][ T36] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.743180][ T36] ? vprintk_emit+0x320/0x3e0 [ 12.743184][ T36] vprintk_emit+0x37c/0x3e0 [ 12.743188][ T36] ? wake_up_klogd_work_func+0x90/0x90 [ 12.743191][ T36] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.743193][ T36] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.743197][ T36] _printk+0xc7/0x100 [ 12.743201][ T36] ? snapshot_read.cold+0x21/0x21 [ 12.743206][ T36] ? lock_acquire.part.0+0xd4/0x280 [ 12.743212][ T36] br_set_state+0x22f/0x430 [bridge] [ 12.743222][ T36] br_init_port+0xc4/0x200 [bridge] [ 12.743230][ T36] br_stp_enable_port+0x12/0x50 [bridge] [ 12.743238][ T36] br_port_carrier_check+0x220/0x430 [bridge] [ 12.743246][ T36] br_device_event+0x52d/0x8f0 [bridge] [ 12.743254][ T36] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 12.743256][ T36] ? nlmsg_notify+0x62/0x250 [ 12.743263][ T36] notifier_call_chain+0xae/0x300 [ 12.743269][ T36] netif_state_change+0x139/0x340 [ 12.743273][ T36] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 12.743278][ T36] ? linkwatch_do_dev+0xae/0xd0 [ 12.743280][ T36] __linkwatch_run_queue+0x34c/0x750 [ 12.743283][ T36] ? linkwatch_do_dev+0xd0/0xd0 [ 12.743286][ T36] ? lock_acquire.part.0+0xd4/0x280 [ 12.743290][ T36] linkwatch_event+0x7f/0xb0 [ 12.743292][ T36] ? __linkwatch_run_queue+0x750/0x750 [ 12.743296][ T36] process_one_work+0xe3e/0x1560 [ 12.743302][ T36] ? __queue_delayed_work+0x470/0x470 [ 12.743305][ T36] ? lock_acquire.part.0+0xd4/0x280 [ 12.743312][ T36] worker_thread+0x4f1/0xd60 [ 12.743319][ T36] ? rescuer_thread+0x1340/0x1340 [ 12.743321][ T36] kthread+0x367/0x460 [ 12.743324][ T36] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.743326][ T36] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.743329][ T36] ret_from_fork+0x474/0x6b0 [ 12.743333][ T36] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.743336][ T36] ? __switch_to+0x5a3/0xe00 [ 12.743340][ T36] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.743342][ T36] ret_from_fork_asm+0x11/0x20 [ 12.743350][ T36] [ 12.768349][ T36] br1: port 2(veth2) entered forwarding state [ 12.966607][ T277] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.994659][ T289] br1: port 2(veth2) entered disabled state [ 12.995462][ T289] br1: port 1(veth1) entered disabled state [ 13.025776][ T291] br1: port 3(veth4) entered blocking state [ 13.026144][ T291] br1: port 3(veth4) entered disabled state [ 13.026879][ T291] veth4: entered allmulticast mode [ 13.028436][ T291] veth4: entered promiscuous mode [ 13.045416][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.086510][ T277] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.107594][ T293] br1: port 3(veth4) entered blocking state [ 13.107986][ T293] br1: port 3(veth4) entered forwarding state [ 13.114476][ T293] br1: port 2(veth2) entered blocking state [ 13.114827][ T293] br1: port 2(veth2) entered forwarding state [ 13.115309][ T293] br1: port 1(veth1) entered blocking state [ 13.115637][ T293] br1: port 1(veth1) entered forwarding state [ 13.334320][ T299] 8021q: 802.1Q VLAN Support v1.8 [ 13.751057][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.751141][ T69] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.751144][ T69] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 69, name: kworker/u16:1 [ 13.751146][ T69] preempt_count: 202, expected: 0 [ 13.751148][ T69] RCU nest depth: 3, expected: 0 [ 13.751150][ T69] locks held by kworker/u16:1/69: 13, last CPU#1: [ 13.751153][ T69] #0: ff1100000894f140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.751168][ T69] #1: ffa00000004a7d10 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.751174][ T69] #2: ffffffff8aed2c40 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x11a/0x930 [ 13.751182][ T69] #3: ff1100000d1a8d30 (&idev->mc_lock){+.+.}-{4:4}, at: ipv6_mc_dad_complete+0x23/0x1a0 [ 13.751189][ T69] #4: ffffffff8a780b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 13.751194][ T69] #5: ffffffff8a780b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 13.751200][ T69] #6: ffffffff8a780aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 13.751212][ T69] #7: ff1100000c313a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 13.751219][ T69] #8: ffffffff8a780b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 13.751229][ T69] #9: ffffffff8a769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.751237][ T69] #10: ffffffff8a769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.751243][ T69] #11: ffffffff8a689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.751249][ T69] #12: ffffffff8a689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.751255][ T69] irq event stamp: 3515 [ 13.751256][ T69] hardirqs last enabled at (3514): [] __down_trylock_console_sem+0x86/0xa0 [ 13.751260][ T69] hardirqs last disabled at (3515): [] console_emit_next_record+0x3d4/0x4c0 [ 13.751263][ T69] softirqs last enabled at (3504): [] icmp6_dst_alloc+0x317/0x4d0 [ 13.751266][ T69] softirqs last disabled at (3508): [] __dev_queue_xmit+0x1fc/0x1b80 [ 13.751270][ T69] Preemption disabled at: [ 13.751271][ T69] [] __dev_queue_xmit+0x204/0x1b80 [ 13.751278][ T69] CPU: 1 UID: 0 PID: 69 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.751283][ T69] Tainted: [W]=WARN [ 13.751284][ T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.751287][ T69] Workqueue: ipv6_addrconf addrconf_dad_work [ 13.751291][ T69] Call Trace: [ 13.751293][ T69] [ 13.751297][ T69] dump_stack_lvl+0x6f/0xa0 [ 13.751304][ T69] ? __dev_queue_xmit+0x204/0x1b80 [ 13.751308][ T69] __might_resched.cold+0x1fe/0x2c1 [ 13.751314][ T69] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.751320][ T69] ? __kmalloc_noprof+0xdb/0x760 [ 13.751327][ T69] __kmalloc_noprof+0x443/0x760 [ 13.751331][ T69] ? alloc_buf.isra.0+0x4b/0x260 [ 13.751340][ T69] ? do_raw_spin_unlock+0x59/0x250 [ 13.751344][ T69] alloc_buf.isra.0+0x4b/0x260 [ 13.751350][ T69] put_chars+0x1e1/0x2f0 [ 13.751355][ T69] ? __send_to_port+0x420/0x420 [ 13.751368][ T69] hvc_console_print+0x292/0x780 [ 13.751381][ T69] ? hvc_write+0x3a0/0x3a0 [ 13.751386][ T69] ? lock_acquire+0x13c/0x160 [ 13.751394][ T69] console_emit_next_record+0x22f/0x4c0 [ 13.751401][ T69] ? devkmsg_read+0x4b0/0x4b0 [ 13.751404][ T69] ? console_flush_one_record+0x106/0x710 [ 13.751410][ T69] ? rcu_is_watching+0x16/0xd0 [ 13.751415][ T69] ? lock_acquire+0x13c/0x160 [ 13.751423][ T69] console_flush_one_record+0x46f/0x710 [ 13.751431][ T69] ? console_emit_next_record+0x4c0/0x4c0 [ 13.751434][ T69] ? __lock_acquire+0x518/0xc20 [ 13.751444][ T69] console_unlock+0xee/0x1f0 [ 13.751449][ T69] ? console_flush_one_record+0x710/0x710 [ 13.751452][ T69] ? rcu_is_watching+0x16/0xd0 [ 13.751456][ T69] ? lock_acquire+0x60/0x160 [ 13.751463][ T69] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.751466][ T69] ? vprintk_emit+0x320/0x3e0 [ 13.751472][ T69] vprintk_emit+0x37c/0x3e0 [ 13.751479][ T69] ? wake_up_klogd_work_func+0x90/0x90 [ 13.751484][ T69] ? __lock_release.isra.0+0x69/0x1a0 [ 13.751493][ T69] _printk+0xc7/0x100 [ 13.751499][ T69] ? snapshot_read.cold+0x21/0x21 [ 13.751501][ T69] ? ___ratelimit+0x4e7/0xa00 [ 13.751511][ T69] ? idr_get_free+0x830/0x830 [ 13.751520][ T69] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 13.751530][ T69] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 13.751537][ T69] ? mark_usage+0x61/0x170 [ 13.751541][ T69] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 13.751548][ T69] ? mark_usage+0x61/0x170 [ 13.751551][ T69] ? netif_skb_features+0x658/0x1430 [ 13.751554][ T69] ? __lock_acquire+0x518/0xc20 [ 13.751557][ T69] ? validate_chain+0x737/0xc20 [ 13.751563][ T69] ? skb_network_protocol+0x3b0/0x3b0 [ 13.751567][ T69] ? mark_usage+0x61/0x170 [ 13.751577][ T69] dev_hard_start_xmit+0xf4/0x620 [ 13.751581][ T69] ? lockdep_hardirqs_on_prepare.part.0+0x110/0x160 [ 13.751586][ T69] ? validate_xmit_skb_list+0xb3/0x150 [ 13.751592][ T69] sch_direct_xmit+0x13d/0xaa0 [ 13.751599][ T69] ? lock_acquire.part.0+0xd4/0x280 [ 13.751604][ T69] ? dequeue_skb+0x1db0/0x1db0 [ 13.751608][ T69] ? __rcu_read_lock+0x30/0x70 [ 13.751612][ T69] ? lock_acquire+0x13c/0x160 [ 13.751621][ T69] __dev_xmit_skb+0xecc/0x1be0 [ 13.751627][ T69] ? tc_run+0x45e/0x7e0 [ 13.751632][ T69] ? alloc_netdev_dummy+0x30/0x30 [ 13.751636][ T69] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 13.751640][ T69] ? rcu_is_watching+0x16/0xd0 [ 13.751643][ T69] ? check_prev_add+0xef/0xe90 [ 13.751646][ T69] ? lock_acquire+0x13c/0x160 [ 13.751654][ T69] __dev_queue_xmit+0x942/0x1b80 [ 13.751663][ T69] ? __ww_mutex_add_waiter+0x16d/0x7a0 [ 13.751672][ T69] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 13.751675][ T69] ? lock_acquire.part.0+0xd4/0x280 [ 13.751678][ T69] ? find_held_lock+0x2b/0x80 [ 13.751692][ T69] ? neigh_hh_output+0x152/0x4c0 [ 13.751702][ T69] ip6_finish_output2+0x96f/0x1300 [ 13.751710][ T69] ? ip6_dst_lookup+0x80/0x80 [ 13.751713][ T69] ? find_held_lock+0x2b/0x80 [ 13.751719][ T69] ? __lock_release.isra.0+0x69/0x1a0 [ 13.751724][ T69] ? ip6_mtu+0x15d/0x310 [ 13.751732][ T69] ip6_finish_output+0x646/0xda0 [ 13.751739][ T69] ip6_output+0x23f/0x7f0 [ 13.751745][ T69] ? ip6_finish_output+0xda0/0xda0 [ 13.751747][ T69] ? __lock_release.isra.0+0x69/0x1a0 [ 13.751751][ T69] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 13.751755][ T69] ? mark_held_locks+0x40/0x70 [ 13.751761][ T69] ? __local_bh_enable_ip+0xaa/0x150 [ 13.751765][ T69] ? __local_bh_enable_ip+0xaa/0x150 [ 13.751768][ T69] ? icmp6_dst_alloc+0x317/0x4d0 [ 13.751775][ T69] mld_sendpack+0x9d6/0xec0 [ 13.751784][ T69] ? mld_dad_start_work+0x240/0x240 [ 13.751803][ T69] ipv6_mc_dad_complete+0x97/0x1a0 [ 13.751807][ T69] ? __local_bh_enable_ip+0xaa/0x150 [ 13.751810][ T69] addrconf_dad_completed+0xa42/0xe10 [ 13.751816][ T69] ? lock_acquire.part.0+0xd4/0x280 [ 13.751820][ T69] ? addrconf_rs_timer+0x770/0x770 [ 13.751824][ T69] ? __lock_release.isra.0+0x69/0x1a0 [ 13.751827][ T69] ? __rwlock_init+0x150/0x150 [ 13.751831][ T69] ? mark_held_locks+0x40/0x70 [ 13.751838][ T69] ? addrconf_dad_work+0x3c1/0x930 [ 13.751842][ T69] addrconf_dad_work+0x3c1/0x930 [ 13.751855][ T69] ? addrconf_dad_begin+0x540/0x540 [ 13.751861][ T69] ? rcu_is_watching+0x16/0xd0 [ 13.751864][ T69] ? rcu_is_watching+0x16/0xd0 [ 13.751867][ T69] ? lock_acquire+0x13c/0x160 [ 13.751870][ T69] ? rcu_is_watching+0x16/0xd0 [ 13.751877][ T69] process_one_work+0xe3e/0x1560 [ 13.751890][ T69] ? __queue_delayed_work+0x470/0x470 [ 13.751896][ T69] ? lock_acquire.part.0+0xd4/0x280 [ 13.751911][ T69] worker_thread+0x4f1/0xd60 [ 13.751919][ T69] ? rescuer_thread+0x1340/0x1340 [ 13.751922][ T69] ? __kthread_parkme+0xbd/0x210 [ 13.751927][ T69] ? rescuer_thread+0x1340/0x1340 [ 13.751932][ T69] ? rescuer_thread+0x1340/0x1340 [ 13.751935][ T69] kthread+0x367/0x460 [ 13.751938][ T69] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.751942][ T69] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.751947][ T69] ret_from_fork+0x474/0x6b0 [ 13.751953][ T69] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.751959][ T69] ? __switch_to+0x5a3/0xe00 [ 13.751964][ T69] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.751969][ T69] ret_from_fork_asm+0x11/0x20 [ 13.751986][ T69] [ 13.823740][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.824633][ T69] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.709473][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.717342][ C0] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 17.717352][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.717413][ C0] [ 17.717414][ C0] ======================================================== [ 17.717415][ C0] WARNING: possible irq lock inversion dependency detected [ 17.717417][ C0] 7.2.0-virtme #1 Tainted: G W [ 17.717419][ C0] -------------------------------------------------------- [ 17.717420][ C0] swapper/0/0 just changed the state of lock: [ 17.717421][ C0] ffffffff8a689660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.717435][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 17.717436][ C0] (fs_reclaim){+.+.}-{0:0} [ 17.717438][ C0] [ 17.717438][ C0] [ 17.717438][ C0] and interrupts could create inverse lock ordering between them. [ 17.717438][ C0] [ 17.717438][ C0] [ 17.717438][ C0] other info that might help us debug this: [ 17.717439][ C0] Possible interrupt unsafe locking scenario: [ 17.717439][ C0] [ 17.717439][ C0] CPU0 CPU1 [ 17.717440][ C0] ---- ---- [ 17.717440][ C0] lock(fs_reclaim); [ 17.717441][ C0] local_irq_disable(); [ 17.717442][ C0] lock(console_owner); [ 17.717443][ C0] lock(fs_reclaim); [ 17.717444][ C0] [ 17.717444][ C0] lock(console_owner); [ 17.717445][ C0] [ 17.717445][ C0] *** DEADLOCK *** [ 17.717445][ C0] [ 17.717445][ C0] locks held by swapper/0/0: 8, last CPU#0: [ 17.717447][ C0] #0: ffa0000000007c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 17.717452][ C0] #1: ffffffff8a780b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 17.717458][ C0] #2: ffffffff8a780b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 17.717462][ C0] #3: ffffffff8a780aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 17.717466][ C0] #4: ff1100000c313a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 17.717470][ C0] #5: ffffffff8a780b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 17.717476][ C0] #6: ffffffff8a769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.717479][ C0] #7: ffffffff8a769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.717483][ C0] [ 17.717483][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 17.717488][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 17.717490][ C0] HARDIRQ-ON-W at: [ 17.717492][ C0] __lock_acquire+0x388/0xc20 [ 17.717495][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.717497][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.717499][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 17.717502][ C0] kthread_create_worker_on_node+0xea/0x210 [ 17.717504][ C0] workqueue_init+0x2a/0x680 [ 17.717508][ C0] kernel_init_freeable+0x2fe/0x630 [ 17.717510][ C0] kernel_init+0x21/0x150 [ 17.717513][ C0] ret_from_fork+0x474/0x6b0 [ 17.717516][ C0] ret_from_fork_asm+0x11/0x20 [ 17.717519][ C0] SOFTIRQ-ON-W at: [ 17.717519][ C0] __lock_acquire+0x388/0xc20 [ 17.717521][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.717522][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.717523][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 17.717524][ C0] kthread_create_worker_on_node+0xea/0x210 [ 17.717526][ C0] workqueue_init+0x2a/0x680 [ 17.717527][ C0] kernel_init_freeable+0x2fe/0x630 [ 17.717528][ C0] kernel_init+0x21/0x150 [ 17.717529][ C0] ret_from_fork+0x474/0x6b0 [ 17.717530][ C0] ret_from_fork_asm+0x11/0x20 [ 17.717531][ C0] INITIAL USE at: [ 17.717532][ C0] __lock_acquire+0x388/0xc20 [ 17.717533][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.717535][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.717536][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 17.717537][ C0] kthread_create_worker_on_node+0xea/0x210 [ 17.717539][ C0] workqueue_init+0x2a/0x680 [ 17.717540][ C0] kernel_init_freeable+0x2fe/0x630 [ 17.717541][ C0] kernel_init+0x21/0x150 [ 17.717542][ C0] ret_from_fork+0x474/0x6b0 [ 17.717543][ C0] ret_from_fork_asm+0x11/0x20 [ 17.717544][ C0] } [ 17.717545][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 17.717549][ C0] ... acquired at: [ 17.717550][ C0] __lock_acquire+0x518/0xc20 [ 17.717551][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.717553][ C0] fs_reclaim_acquire+0xd5/0x120 [ 17.717554][ C0] __kmalloc_noprof+0xd3/0x760 [ 17.717555][ C0] alloc_buf.isra.0+0x4b/0x260 [ 17.717558][ C0] put_chars+0x1e1/0x2f0 [ 17.717559][ C0] hvc_console_print+0x292/0x780 [ 17.717561][ C0] console_emit_next_record+0x22f/0x4c0 [ 17.717562][ C0] console_flush_one_record+0x46f/0x710 [ 17.717564][ C0] console_unlock+0xee/0x1f0 [ 17.717566][ C0] vprintk_emit+0x37c/0x3e0 [ 17.717567][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 17.717571][ C0] dev_printk_emit+0xb9/0xee [ 17.717572][ C0] _dev_info+0xe2/0x116 [ 17.717574][ C0] cmos_do_probe+0x8be/0x98a [ 17.717576][ C0] platform_probe+0xfe/0x1f0 [ 17.717579][ C0] call_driver_probe+0x61/0x1c0 [ 17.717581][ C0] really_probe+0x199/0x760 [ 17.717582][ C0] __driver_probe_device+0x24f/0x440 [ 17.717584][ C0] driver_probe_device+0x4a/0xf0 [ 17.717585][ C0] __driver_attach+0x1b8/0x540 [ 17.717586][ C0] bus_for_each_dev+0x130/0x1e0 [ 17.717587][ C0] bus_add_driver+0x2c8/0x530 [ 17.717589][ C0] driver_register+0x1a3/0x390 [ 17.717590][ C0] __platform_driver_probe+0x13f/0x270 [ 17.717592][ C0] cmos_init+0x31/0x40 [ 17.717595][ C0] do_one_initcall+0x124/0x4f0 [ 17.717596][ C0] kernel_init_freeable+0x596/0x630 [ 17.717597][ C0] kernel_init+0x21/0x150 [ 17.717599][ C0] ret_from_fork+0x474/0x6b0 [ 17.717599][ C0] ret_from_fork_asm+0x11/0x20 [ 17.717601][ C0] [ 17.717601][ C0] -> (console_owner){..-.}-{0:0} { [ 17.717603][ C0] IN-SOFTIRQ-W at: [ 17.717604][ C0] __lock_acquire+0x388/0xc20 [ 17.717605][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.717606][ C0] console_lock_spinning_enable+0x5c/0x60 [ 17.717608][ C0] console_emit_next_record+0x1d1/0x4c0 [ 17.717610][ C0] console_flush_one_record+0x46f/0x710 [ 17.717611][ C0] console_unlock+0xee/0x1f0 [ 17.717613][ C0] vprintk_emit+0x37c/0x3e0 [ 17.717614][ C0] _printk+0xc7/0x100 [ 17.717617][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.717620][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.717623][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.717624][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.717626][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.717628][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.717629][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.717630][ C0] ip6_finish_output+0x646/0xda0 [ 17.717631][ C0] ip6_output+0x23f/0x7f0 [ 17.717633][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.717634][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.717636][ C0] call_timer_fn+0x160/0x4d0 [ 17.717638][ C0] __run_timers+0x68f/0xaa0 [ 17.717639][ C0] run_timer_softirq+0xf0/0x160 [ 17.717641][ C0] handle_softirqs+0x1d3/0x900 [ 17.717643][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.717644][ C0] irq_exit_rcu+0xe/0x30 [ 17.717646][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.717648][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.717650][ C0] pv_native_safe_halt+0xf/0x10 [ 17.717651][ C0] default_idle+0x9/0x10 [ 17.717653][ C0] default_idle_call+0x6e/0xb0 [ 17.717654][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.717657][ C0] do_idle+0xd8/0x190 [ 17.717658][ C0] cpu_startup_entry+0x53/0x70 [ 17.717659][ C0] rest_init+0x279/0x280 [ 17.717661][ C0] start_kernel+0x3af/0x3b0 [ 17.717662][ C0] x86_64_start_reservations+0x24/0x30 [ 17.717664][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.717665][ C0] common_startup_64+0x13e/0x148 [ 17.717668][ C0] INITIAL USE at: [ 17.717669][ C0] } [ 17.717669][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 17.717672][ C0] ... acquired at: [ 17.717672][ C0] mark_lock+0x1d7/0xa00 [ 17.717674][ C0] mark_usage+0x42/0x170 [ 17.717675][ C0] __lock_acquire+0x388/0xc20 [ 17.717676][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.717677][ C0] console_lock_spinning_enable+0x5c/0x60 [ 17.717679][ C0] console_emit_next_record+0x1d1/0x4c0 [ 17.717680][ C0] console_flush_one_record+0x46f/0x710 [ 17.717682][ C0] console_unlock+0xee/0x1f0 [ 17.717683][ C0] vprintk_emit+0x37c/0x3e0 [ 17.717685][ C0] _printk+0xc7/0x100 [ 17.717686][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.717688][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.717690][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.717691][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.717692][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.717693][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.717695][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.717696][ C0] ip6_finish_output+0x646/0xda0 [ 17.717697][ C0] ip6_output+0x23f/0x7f0 [ 17.717698][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.717700][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.717701][ C0] call_timer_fn+0x160/0x4d0 [ 17.717703][ C0] __run_timers+0x68f/0xaa0 [ 17.717704][ C0] run_timer_softirq+0xf0/0x160 [ 17.717706][ C0] handle_softirqs+0x1d3/0x900 [ 17.717707][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.717708][ C0] irq_exit_rcu+0xe/0x30 [ 17.717709][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.717710][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.717712][ C0] pv_native_safe_halt+0xf/0x10 [ 17.717713][ C0] default_idle+0x9/0x10 [ 17.717714][ C0] default_idle_call+0x6e/0xb0 [ 17.717716][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.717717][ C0] do_idle+0xd8/0x190 [ 17.717718][ C0] cpu_startup_entry+0x53/0x70 [ 17.717719][ C0] rest_init+0x279/0x280 [ 17.717721][ C0] start_kernel+0x3af/0x3b0 [ 17.717722][ C0] x86_64_start_reservations+0x24/0x30 [ 17.717723][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.717724][ C0] common_startup_64+0x13e/0x148 [ 17.717726][ C0] [ 17.717726][ C0] [ 17.717726][ C0] stack backtrace: [ 17.717729][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.717732][ C0] Tainted: [W]=WARN [ 17.717732][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.717734][ C0] Call Trace: [ 17.717735][ C0] [ 17.717737][ C0] dump_stack_lvl+0x6f/0xa0 [ 17.717741][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 17.717743][ C0] mark_lock_irq+0x989/0x9c0 [ 17.717746][ C0] mark_lock+0x1d7/0xa00 [ 17.717748][ C0] mark_usage+0x42/0x170 [ 17.717749][ C0] __lock_acquire+0x388/0xc20 [ 17.717751][ C0] lock_acquire.part.0+0xd4/0x280 [ 17.717753][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 17.717755][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.717758][ C0] ? lock_acquire+0x13c/0x160 [ 17.717760][ C0] console_lock_spinning_enable+0x5c/0x60 [ 17.717762][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 17.717763][ C0] console_emit_next_record+0x1d1/0x4c0 [ 17.717765][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 17.717767][ C0] ? console_flush_one_record+0x106/0x710 [ 17.717769][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.717770][ C0] ? lock_acquire+0x13c/0x160 [ 17.717772][ C0] console_flush_one_record+0x46f/0x710 [ 17.717774][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 17.717776][ C0] ? __lock_acquire+0x518/0xc20 [ 17.717778][ C0] console_unlock+0xee/0x1f0 [ 17.717780][ C0] ? console_flush_one_record+0x710/0x710 [ 17.717781][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.717783][ C0] ? lock_acquire+0x60/0x160 [ 17.717785][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.717787][ C0] ? vprintk_emit+0x320/0x3e0 [ 17.717789][ C0] vprintk_emit+0x37c/0x3e0 [ 17.717791][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 17.717793][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.717795][ C0] _printk+0xc7/0x100 [ 17.717797][ C0] ? snapshot_read.cold+0x21/0x21 [ 17.717798][ C0] ? ___ratelimit+0x4e7/0xa00 [ 17.717802][ C0] ? idr_get_free+0x830/0x830 [ 17.717805][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.717807][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.717809][ C0] ? mark_usage+0x61/0x170 [ 17.717810][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.717812][ C0] ? mark_usage+0x61/0x170 [ 17.717813][ C0] ? netif_skb_features+0x658/0x1430 [ 17.717815][ C0] ? __lock_acquire+0x518/0xc20 [ 17.717816][ C0] ? validate_chain+0x737/0xc20 [ 17.717818][ C0] ? skb_network_protocol+0x3b0/0x3b0 [ 17.717820][ C0] ? mark_usage+0x61/0x170 [ 17.717822][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.717823][ C0] ? validate_chain+0x730/0xc20 [ 17.717825][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 17.717827][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.717828][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.717830][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 17.717831][ C0] ? __rcu_read_lock+0x30/0x70 [ 17.717833][ C0] ? lock_acquire+0x13c/0x160 [ 17.717835][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.717837][ C0] ? tc_run+0x45e/0x7e0 [ 17.717838][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 17.717840][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.717841][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.717843][ C0] ? lock_acquire+0x13c/0x160 [ 17.717845][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.717848][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.717850][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.717851][ C0] ? find_held_lock+0x2b/0x80 [ 17.717853][ C0] ? neigh_hh_output+0x152/0x4c0 [ 17.717860][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.717862][ C0] ? ip6_dst_lookup+0x80/0x80 [ 17.717864][ C0] ? find_held_lock+0x2b/0x80 [ 17.717865][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.717867][ C0] ? ip6_mtu+0x15d/0x310 [ 17.717869][ C0] ip6_finish_output+0x646/0xda0 [ 17.717871][ C0] ip6_output+0x23f/0x7f0 [ 17.717873][ C0] ? ip6_finish_output+0xda0/0xda0 [ 17.717874][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.717875][ C0] ? find_held_lock+0x2b/0x80 [ 17.717877][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.717878][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 17.717880][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.717883][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 17.717884][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.717887][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.717889][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.717891][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.717892][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.717895][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.717896][ C0] ? lock_acquire+0x13c/0x160 [ 17.717898][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.717900][ C0] call_timer_fn+0x160/0x4d0 [ 17.717902][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 17.717903][ C0] ? debug_object_active_state+0x430/0x430 [ 17.717907][ C0] ? find_held_lock+0x2b/0x80 [ 17.717908][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.717910][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.717912][ C0] __run_timers+0x68f/0xaa0 [ 17.717914][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.717916][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.717918][ C0] ? __lock_acquire+0x518/0xc20 [ 17.717920][ C0] ? __rwlock_init+0x150/0x150 [ 17.717923][ C0] run_timer_softirq+0xf0/0x160 [ 17.717924][ C0] ? __run_timers+0xaa0/0xaa0 [ 17.717926][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.717928][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.717930][ C0] handle_softirqs+0x1d3/0x900 [ 17.717932][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.717933][ C0] ? _local_bh_enable+0xc0/0xc0 [ 17.717935][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.717937][ C0] irq_exit_rcu+0xe/0x30 [ 17.717938][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.717940][ C0] [ 17.717940][ C0] [ 17.717941][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 17.717943][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.717944][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.717947][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 17.717949][ C0] RSP: 0018:ffffffff8a407cf8 EFLAGS: 00000296 [ 17.717951][ C0] RAX: 000000000008e7fb RBX: ffffffff8a41c600 RCX: ffffffff874f0307 [ 17.717952][ C0] RDX: ffffffff8a41c600 RSI: ffffffff8a238b01 RDI: ffffffff89c8d8e0 [ 17.717953][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.717954][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1480fa2 [ 17.717954][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 17.717956][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.717958][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 17.717960][ C0] default_idle+0x9/0x10 [ 17.717961][ C0] default_idle_call+0x6e/0xb0 [ 17.717963][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.717964][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 17.717966][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 17.717968][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.717970][ C0] do_idle+0xd8/0x190 [ 17.717971][ C0] cpu_startup_entry+0x53/0x70 [ 17.717973][ C0] rest_init+0x279/0x280 [ 17.717975][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 17.717977][ C0] ? rest_init+0x280/0x280 [ 17.717979][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 17.717983][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 17.717985][ C0] ? acpi_enable+0x1e4/0x330 [ 17.717987][ C0] start_kernel+0x3af/0x3b0 [ 17.717989][ C0] x86_64_start_reservations+0x24/0x30 [ 17.717991][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.717992][ C0] common_startup_64+0x13e/0x148 [ 17.717995][ C0] [ 17.718000][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.718002][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 17.718003][ C0] preempt_count: 303, expected: 0 [ 17.718004][ C0] RCU nest depth: 3, expected: 0 [ 17.718005][ C0] INFO: lockdep is turned off. [ 17.718005][ C0] irq event stamp: 583727 [ 17.718006][ C0] hardirqs last enabled at (583726): [] __down_trylock_console_sem+0x86/0xa0 [ 17.718008][ C0] hardirqs last disabled at (583727): [] console_emit_next_record+0x3d4/0x4c0 [ 17.718010][ C0] softirqs last enabled at (583646): [] handle_softirqs+0x67c/0x900 [ 17.718011][ C0] softirqs last disabled at (583677): [] __irq_exit_rcu+0x145/0x1c0 [ 17.718012][ C0] Preemption disabled at: [ 17.718013][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 17.718016][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.718017][ C0] Tainted: [W]=WARN [ 17.718018][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.718018][ C0] Call Trace: [ 17.718019][ C0] [ 17.718020][ C0] dump_stack_lvl+0x6f/0xa0 [ 17.718022][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 17.718023][ C0] __might_resched.cold+0x1fe/0x2c1 [ 17.718026][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.718029][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.718031][ C0] __kmalloc_noprof+0x443/0x760 [ 17.718033][ C0] ? __rwlock_init+0x150/0x150 [ 17.718035][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 17.718036][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 17.718038][ C0] alloc_buf.isra.0+0x4b/0x260 [ 17.718040][ C0] put_chars+0x1e1/0x2f0 [ 17.718042][ C0] ? __send_to_port+0x420/0x420 [ 17.718043][ C0] ? mark_lock+0x1d7/0xa00 [ 17.718045][ C0] hvc_console_print+0x292/0x780 [ 17.718047][ C0] ? __lock_acquire+0x388/0xc20 [ 17.718049][ C0] ? hvc_write+0x3a0/0x3a0 [ 17.718050][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.718052][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.718053][ C0] ? lock_acquire+0x13c/0x160 [ 17.718055][ C0] console_emit_next_record+0x22f/0x4c0 [ 17.718057][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 17.718059][ C0] ? console_flush_one_record+0x106/0x710 [ 17.718061][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.718062][ C0] ? lock_acquire+0x13c/0x160 [ 17.718064][ C0] console_flush_one_record+0x46f/0x710 [ 17.718066][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 17.718068][ C0] ? __lock_acquire+0x518/0xc20 [ 17.718070][ C0] console_unlock+0xee/0x1f0 [ 17.718072][ C0] ? console_flush_one_record+0x710/0x710 [ 17.718074][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.718075][ C0] ? lock_acquire+0x60/0x160 [ 17.718077][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.718079][ C0] ? vprintk_emit+0x320/0x3e0 [ 17.718080][ C0] vprintk_emit+0x37c/0x3e0 [ 17.718082][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 17.718084][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.718086][ C0] _printk+0xc7/0x100 [ 17.718088][ C0] ? snapshot_read.cold+0x21/0x21 [ 17.718090][ C0] ? ___ratelimit+0x4e7/0xa00 [ 17.718092][ C0] ? idr_get_free+0x830/0x830 [ 17.718094][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.718097][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 17.718098][ C0] ? mark_usage+0x61/0x170 [ 17.718100][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.718102][ C0] ? mark_usage+0x61/0x170 [ 17.718103][ C0] ? netif_skb_features+0x658/0x1430 [ 17.718104][ C0] ? __lock_acquire+0x518/0xc20 [ 17.718106][ C0] ? validate_chain+0x737/0xc20 [ 17.718107][ C0] ? skb_network_protocol+0x3b0/0x3b0 [ 17.718109][ C0] ? mark_usage+0x61/0x170 [ 17.718111][ C0] dev_hard_start_xmit+0xf4/0x620 [ 17.718113][ C0] ? validate_chain+0x730/0xc20 [ 17.718115][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 17.718116][ C0] sch_direct_xmit+0x13d/0xaa0 [ 17.718118][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.718120][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 17.718121][ C0] ? __rcu_read_lock+0x30/0x70 [ 17.718123][ C0] ? lock_acquire+0x13c/0x160 [ 17.718125][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 17.718126][ C0] ? tc_run+0x45e/0x7e0 [ 17.718128][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 17.718129][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.718131][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.718132][ C0] ? lock_acquire+0x13c/0x160 [ 17.718134][ C0] __dev_queue_xmit+0x942/0x1b80 [ 17.718137][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.718138][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.718140][ C0] ? find_held_lock+0x2b/0x80 [ 17.718142][ C0] ? neigh_hh_output+0x152/0x4c0 [ 17.718144][ C0] ip6_finish_output2+0x96f/0x1300 [ 17.718146][ C0] ? ip6_dst_lookup+0x80/0x80 [ 17.718147][ C0] ? find_held_lock+0x2b/0x80 [ 17.718149][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.718151][ C0] ? ip6_mtu+0x15d/0x310 [ 17.718152][ C0] ip6_finish_output+0x646/0xda0 [ 17.718154][ C0] ip6_output+0x23f/0x7f0 [ 17.718156][ C0] ? ip6_finish_output+0xda0/0xda0 [ 17.718157][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 17.718158][ C0] ? find_held_lock+0x2b/0x80 [ 17.718160][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.718161][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 17.718163][ C0] ndisc_send_skb+0xba3/0x1520 [ 17.718166][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 17.718167][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.718170][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.718172][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.718173][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.718175][ C0] addrconf_rs_timer+0x26f/0x770 [ 17.718177][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.718179][ C0] ? lock_acquire+0x13c/0x160 [ 17.718181][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.718182][ C0] call_timer_fn+0x160/0x4d0 [ 17.718184][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 17.718186][ C0] ? debug_object_active_state+0x430/0x430 [ 17.718187][ C0] ? find_held_lock+0x2b/0x80 [ 17.718189][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.718190][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.718192][ C0] __run_timers+0x68f/0xaa0 [ 17.718194][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.718196][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.718198][ C0] ? __lock_acquire+0x518/0xc20 [ 17.718200][ C0] ? __rwlock_init+0x150/0x150 [ 17.718203][ C0] run_timer_softirq+0xf0/0x160 [ 17.718205][ C0] ? __run_timers+0xaa0/0xaa0 [ 17.718206][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.718208][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.718213][ C0] handle_softirqs+0x1d3/0x900 [ 17.718214][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 17.718216][ C0] ? _local_bh_enable+0xc0/0xc0 [ 17.718218][ C0] __irq_exit_rcu+0x145/0x1c0 [ 17.718219][ C0] irq_exit_rcu+0xe/0x30 [ 17.718221][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.718222][ C0] [ 17.718223][ C0] [ 17.718223][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 17.718225][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.718226][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.718228][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 17.718229][ C0] RSP: 0018:ffffffff8a407cf8 EFLAGS: 00000296 [ 17.718230][ C0] RAX: 000000000008e7fb RBX: ffffffff8a41c600 RCX: ffffffff874f0307 [ 17.718231][ C0] RDX: ffffffff8a41c600 RSI: ffffffff8a238b01 RDI: ffffffff89c8d8e0 [ 17.718232][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.718232][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1480fa2 [ 17.718233][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 17.718234][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.718237][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 17.718238][ C0] default_idle+0x9/0x10 [ 17.718240][ C0] default_idle_call+0x6e/0xb0 [ 17.718241][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.718243][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 17.718244][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 17.718246][ C0] ? rcu_is_watching+0x16/0xd0 [ 17.718248][ C0] do_idle+0xd8/0x190 [ 17.718249][ C0] cpu_startup_entry+0x53/0x70 [ 17.718250][ C0] rest_init+0x279/0x280 [ 17.718252][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 17.718255][ C0] ? rest_init+0x280/0x280 [ 17.718256][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 17.718258][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 17.718260][ C0] ? acpi_enable+0x1e4/0x330 [ 17.718262][ C0] start_kernel+0x3af/0x3b0 [ 17.718263][ C0] x86_64_start_reservations+0x24/0x30 [ 17.718265][ C0] x86_64_start_kernel+0x12b/0x130 [ 17.718267][ C0] common_startup_64+0x13e/0x148 [ 17.718270][ C0] [ 19.149840][ T339] Mirror/redirect action on [ 19.149856][ T339] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.149859][ T339] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 339, name: modprobe [ 19.149867][ T339] preempt_count: 1, expected: 0 [ 19.149868][ T339] RCU nest depth: 0, expected: 0 [ 19.149869][ T339] INFO: lockdep is turned off. [ 19.149870][ T339] irq event stamp: 0 [ 19.149871][ T339] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 19.149876][ T339] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 19.149882][ T339] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 19.149884][ T339] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 19.149885][ T339] Preemption disabled at: [ 19.149886][ T339] [] vprintk_emit+0x31b/0x3e0 [ 19.149893][ T339] CPU: 2 UID: 0 PID: 339 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.149896][ T339] Tainted: [W]=WARN [ 19.149897][ T339] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.149899][ T339] Call Trace: [ 19.149901][ T339] [ 19.149902][ T339] dump_stack_lvl+0x6f/0xa0 [ 19.149907][ T339] ? vprintk_emit+0x31b/0x3e0 [ 19.149909][ T339] __might_resched.cold+0x1fe/0x2c1 [ 19.149912][ T339] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 19.149914][ T339] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.149917][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.149921][ T339] __kmalloc_noprof+0x443/0x760 [ 19.149924][ T339] ? __rwlock_init+0x150/0x150 [ 19.149927][ T339] ? alloc_buf.isra.0+0x4b/0x260 [ 19.149931][ T339] ? do_raw_spin_unlock+0x59/0x250 [ 19.149932][ T339] alloc_buf.isra.0+0x4b/0x260 [ 19.149934][ T339] put_chars+0x1e1/0x2f0 [ 19.149936][ T339] ? __send_to_port+0x420/0x420 [ 19.149938][ T339] ? console_prepend_replay+0x20/0x20 [ 19.149940][ T339] hvc_console_print+0x292/0x780 [ 19.149944][ T339] ? hvc_write+0x3a0/0x3a0 [ 19.149945][ T339] ? vsnprintf+0x668/0x1700 [ 19.149948][ T339] ? __rwlock_init+0x150/0x150 [ 19.149950][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.149951][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.149954][ T339] console_emit_next_record+0x22f/0x4c0 [ 19.149956][ T339] ? devkmsg_read+0x4b0/0x4b0 [ 19.149958][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.149959][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.149961][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.149963][ T339] ? lock_acquire+0x13c/0x160 [ 19.149965][ T339] ? console_flush_one_record+0x111/0x710 [ 19.149966][ T339] console_flush_one_record+0x46f/0x710 [ 19.149969][ T339] ? console_emit_next_record+0x4c0/0x4c0 [ 19.149971][ T339] console_unlock+0xee/0x1f0 [ 19.149973][ T339] ? lock_acquire+0x13c/0x160 [ 19.149974][ T339] ? console_flush_one_record+0x710/0x710 [ 19.149976][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.149978][ T339] ? lock_release+0x184/0x1f0 [ 19.149979][ T339] ? lock_acquire+0x60/0x160 [ 19.149980][ T339] ? __rcu_read_lock+0x30/0x70 [ 19.149983][ T339] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.149984][ T339] ? vprintk_emit+0x320/0x3e0 [ 19.149986][ T339] vprintk_emit+0x37c/0x3e0 [ 19.149989][ T339] ? wake_up_klogd_work_func+0x90/0x90 [ 19.149991][ T339] ? netdev_run_todo+0x2a8/0xfd0 [ 19.149995][ T339] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 19.149997][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.150000][ T339] ? tunnel6_fini+0x380/0x380 [tunnel6] [ 19.150002][ T339] _printk+0xc7/0x100 [ 19.150005][ T339] ? snapshot_read.cold+0x21/0x21 [ 19.150006][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.150008][ T339] ? tunnel6_fini+0x380/0x380 [tunnel6] [ 19.150010][ T339] ? __up_write+0x23d/0x5f0 [ 19.150011][ T339] ? __up_write+0x2e5/0x5f0 [ 19.150012][ T339] ? lock_release+0x184/0x1f0 [ 19.150014][ T339] ? __up_write+0x2c7/0x5f0 [ 19.150016][ T339] mirred_init_module+0x28/0x1000 [act_mirred] [ 19.150018][ T339] do_one_initcall+0x124/0x4f0 [ 19.150020][ T339] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 19.150022][ T339] ? do_init_module+0xae/0x8a0 [ 19.150025][ T339] ? kasan_unpoison+0x44/0x70 [ 19.150028][ T339] do_init_module+0x2ad/0x8a0 [ 19.150030][ T339] ? free_module+0x470/0x470 [ 19.150032][ T339] ? kfree+0x123/0x590 [ 19.150035][ T339] load_module+0x1424/0x1bb0 [ 19.150038][ T339] ? layout_and_allocate.isra.0+0x680/0x680 [ 19.150040][ T339] ? __ia32_sys_fsconfig+0x180/0x180 [ 19.150043][ T339] ? ovl_real_file+0x172/0x1e0 [ 19.150046][ T339] ? backing_file_read_iter+0x541/0x790 [ 19.150049][ T339] init_module_from_file+0x11f/0x1a0 [ 19.150051][ T339] ? __do_sys_init_module+0x220/0x220 [ 19.150053][ T339] ? rcu_read_unlock+0x20/0x70 [ 19.150057][ T339] ? ovl_mmap+0x270/0x270 [ 19.150059][ T339] ? __rwlock_init+0x150/0x150 [ 19.150061][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.150063][ T339] ? lock_release+0x184/0x1f0 [ 19.150064][ T339] ? do_raw_spin_unlock+0x59/0x250 [ 19.150066][ T339] idempotent_init_module+0x37b/0x7c0 [ 19.150068][ T339] ? init_module_from_file+0x1a0/0x1a0 [ 19.150071][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.150073][ T339] ? cap_capable+0x1d7/0x3d0 [ 19.150077][ T339] __x64_sys_finit_module+0xdf/0x190 [ 19.150078][ T339] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.150081][ T339] do_syscall_64+0xff/0x530 [ 19.150084][ T339] ? exc_page_fault+0xee/0x100 [ 19.150086][ T339] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.150088][ T339] RIP: 0033:0x7f4e12ebb37d [ 19.150090][ T339] 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 [ 19.150092][ T339] RSP: 002b:00007ffeaf913bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 19.150095][ T339] RAX: ffffffffffffffda RBX: 0000556fbe49f810 RCX: 00007f4e12ebb37d [ 19.150097][ T339] RDX: 0000000000000000 RSI: 0000556fb1234ffd RDI: 0000000000000000 [ 19.150098][ T339] RBP: 00007ffeaf913c70 R08: 0000000000000000 R09: 0000000000000000 [ 19.150099][ T339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556fb1234ffd [ 19.150100][ T339] R13: 0000556fbe49f960 R14: 0000000000040000 R15: 0000000000000000 [ 19.150102][ T339] [ 25.973501][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 25.973521][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.973524][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 25.973526][ C0] preempt_count: 303, expected: 0 [ 25.973527][ C0] RCU nest depth: 3, expected: 0 [ 25.973527][ C0] INFO: lockdep is turned off. [ 25.973529][ C0] irq event stamp: 583727 [ 25.973530][ C0] hardirqs last enabled at (583726): [] __down_trylock_console_sem+0x86/0xa0 [ 25.973540][ C0] hardirqs last disabled at (583727): [] console_emit_next_record+0x3d4/0x4c0 [ 25.973542][ C0] softirqs last enabled at (583646): [] handle_softirqs+0x67c/0x900 [ 25.973545][ C0] softirqs last disabled at (583677): [] __irq_exit_rcu+0x145/0x1c0 [ 25.973548][ C0] Preemption disabled at: [ 25.973549][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 25.973556][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.973560][ C0] Tainted: [W]=WARN [ 25.973561][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.973563][ C0] Call Trace: [ 25.973565][ C0] [ 25.973567][ C0] dump_stack_lvl+0x6f/0xa0 [ 25.973572][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 25.973574][ C0] __might_resched.cold+0x1fe/0x2c1 [ 25.973577][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.973581][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973585][ C0] __kmalloc_noprof+0x443/0x760 [ 25.973589][ C0] ? __rwlock_init+0x150/0x150 [ 25.973591][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 25.973595][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 25.973596][ C0] alloc_buf.isra.0+0x4b/0x260 [ 25.973598][ C0] put_chars+0x1e1/0x2f0 [ 25.973600][ C0] ? desc_read_finalized_seq+0x79/0x120 [ 25.973602][ C0] ? __send_to_port+0x420/0x420 [ 25.973604][ C0] ? console_prepend_replay+0x20/0x20 [ 25.973606][ C0] hvc_console_print+0x292/0x780 [ 25.973609][ C0] ? hvc_write+0x3a0/0x3a0 [ 25.973610][ C0] ? do_raw_spin_lock+0x131/0x280 [ 25.973612][ C0] ? __rwlock_init+0x150/0x150 [ 25.973613][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973615][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973617][ C0] ? lock_acquire+0x13c/0x160 [ 25.973619][ C0] console_emit_next_record+0x22f/0x4c0 [ 25.973622][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 25.973624][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973625][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973627][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973628][ C0] ? lock_acquire+0x13c/0x160 [ 25.973630][ C0] ? console_flush_one_record+0x111/0x710 [ 25.973632][ C0] console_flush_one_record+0x46f/0x710 [ 25.973634][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 25.973636][ C0] console_unlock+0xee/0x1f0 [ 25.973638][ C0] ? lock_acquire+0x13c/0x160 [ 25.973640][ C0] ? console_flush_one_record+0x710/0x710 [ 25.973641][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973643][ C0] ? lock_release+0x184/0x1f0 [ 25.973644][ C0] ? lock_acquire+0x60/0x160 [ 25.973645][ C0] ? __rcu_read_lock+0x30/0x70 [ 25.973647][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.973649][ C0] ? vprintk_emit+0x320/0x3e0 [ 25.973651][ C0] vprintk_emit+0x37c/0x3e0 [ 25.973654][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 25.973656][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 25.973657][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973659][ C0] ? lock_acquire+0x13c/0x160 [ 25.973661][ C0] _printk+0xc7/0x100 [ 25.973664][ C0] ? snapshot_read.cold+0x21/0x21 [ 25.973665][ C0] ? ___ratelimit+0x4e7/0xa00 [ 25.973669][ C0] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 25.973672][ C0] ? idr_get_free+0x830/0x830 [ 25.973674][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 25.973677][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 25.973682][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 25.973686][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 25.973687][ C0] ? sock_def_readable+0x156/0x480 [ 25.973691][ C0] ? packet_rcv+0xd26/0x15a0 [ 25.973694][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973696][ C0] ? lock_release+0x184/0x1f0 [ 25.973697][ C0] ? dev_queue_xmit_nit+0x642/0x9e0 [ 25.973700][ C0] ? lock_acquire+0x13c/0x160 [ 25.973701][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973703][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 25.973705][ C0] dev_hard_start_xmit+0xf4/0x620 [ 25.973708][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 25.973710][ C0] sch_direct_xmit+0x13d/0xaa0 [ 25.973712][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 25.973714][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973716][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 25.973717][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 25.973719][ C0] ? __rcu_read_lock+0x30/0x70 [ 25.973720][ C0] ? lock_acquire+0x13c/0x160 [ 25.973722][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 25.973724][ C0] ? lock_release+0x184/0x1f0 [ 25.973725][ C0] ? tc_run+0x8b/0x7e0 [ 25.973727][ C0] ? is_bpf_text_address+0x3e/0x110 [ 25.973730][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 25.973731][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 25.973733][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973735][ C0] ? lock_acquire+0x13c/0x160 [ 25.973736][ C0] __dev_queue_xmit+0x942/0x1b80 [ 25.973739][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 25.973741][ C0] ? addrconf_rs_timer+0x26f/0x770 [ 25.973743][ C0] ? stack_depot_save_flags+0x1bc/0x790 [ 25.973746][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 25.973749][ C0] ? neigh_hh_output+0x152/0x4c0 [ 25.973751][ C0] ip6_finish_output2+0x96f/0x1300 [ 25.973754][ C0] ? ip6_dst_lookup+0x80/0x80 [ 25.973755][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973757][ C0] ? lock_acquire+0x13c/0x160 [ 25.973758][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973760][ C0] ? lock_release+0x184/0x1f0 [ 25.973762][ C0] ip6_finish_output+0x646/0xda0 [ 25.973764][ C0] ip6_output+0x23f/0x7f0 [ 25.973765][ C0] ? ip6_finish_output+0xda0/0xda0 [ 25.973767][ C0] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 25.973770][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973771][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.973772][ C0] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 25.973774][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973775][ C0] ? trace_hardirqs_on+0x36/0x40 [ 25.973776][ C0] ? lock_acquire+0x13c/0x160 [ 25.973778][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973780][ C0] ndisc_send_skb+0xba3/0x1520 [ 25.973783][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 25.973786][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 25.973788][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.973790][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.973792][ C0] addrconf_rs_timer+0x26f/0x770 [ 25.973793][ C0] ? do_raw_spin_lock+0x131/0x280 [ 25.973795][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.973797][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973798][ C0] ? lock_acquire+0x13c/0x160 [ 25.973800][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 25.973802][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.973803][ C0] call_timer_fn+0x160/0x4d0 [ 25.973806][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 25.973808][ C0] ? debug_object_active_state+0x430/0x430 [ 25.973811][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973813][ C0] __run_timers+0x68f/0xaa0 [ 25.973815][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.973818][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 25.973820][ C0] ? do_raw_spin_lock+0x131/0x280 [ 25.973822][ C0] ? __rwlock_init+0x150/0x150 [ 25.973824][ C0] run_timer_softirq+0xf0/0x160 [ 25.973826][ C0] ? __run_timers+0xaa0/0xaa0 [ 25.973828][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.973829][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973831][ C0] handle_softirqs+0x1d3/0x900 [ 25.973833][ C0] ? _local_bh_enable+0xc0/0xc0 [ 25.973834][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973836][ C0] ? lock_release+0x184/0x1f0 [ 25.973837][ C0] __irq_exit_rcu+0x145/0x1c0 [ 25.973839][ C0] irq_exit_rcu+0xe/0x30 [ 25.973840][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 25.973842][ C0] [ 25.973843][ C0] [ 25.973843][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 25.973846][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 25.973849][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 25.973850][ C0] RSP: 0018:ffffffff8a407cf8 EFLAGS: 00000246 [ 25.973854][ C0] RAX: 0000000000000000 RBX: ffffffff8a41c600 RCX: 0000000000000001 [ 25.973855][ C0] RDX: 0000000000000000 RSI: ffffffff89c8d860 RDI: ffffffff874f0307 [ 25.973856][ C0] RBP: 0000000000000000 R08: ffffffff89980421 R09: 1fe2200005d463a2 [ 25.973857][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff1480fa2 [ 25.973858][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 25.973859][ C0] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 25.973861][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.973864][ C0] default_idle+0x9/0x10 [ 25.973866][ C0] default_idle_call+0x6e/0xb0 [ 25.973868][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.973869][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 25.973871][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 25.973873][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.973875][ C0] do_idle+0xd8/0x190 [ 25.973877][ C0] cpu_startup_entry+0x53/0x70 [ 25.973878][ C0] rest_init+0x279/0x280 [ 25.973880][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 25.973882][ C0] ? rest_init+0x280/0x280 [ 25.973890][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 25.973894][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 25.973896][ C0] ? acpi_enable+0x1e4/0x330 [ 25.973899][ C0] start_kernel+0x3af/0x3b0 [ 25.973903][ C0] x86_64_start_reservations+0x24/0x30 [ 25.973906][ C0] x86_64_start_kernel+0x12b/0x130 [ 25.973907][ C0] common_startup_64+0x13e/0x148 [ 25.973912][ C0] [ 41.845321][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 41.845340][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 41.845342][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 41.845344][ C0] preempt_count: 303, expected: 0 [ 41.845345][ C0] RCU nest depth: 3, expected: 0 [ 41.845346][ C0] INFO: lockdep is turned off. [ 41.845347][ C0] irq event stamp: 583727 [ 41.845348][ C0] hardirqs last enabled at (583726): [] __down_trylock_console_sem+0x86/0xa0 [ 41.845358][ C0] hardirqs last disabled at (583727): [] console_emit_next_record+0x3d4/0x4c0 [ 41.845360][ C0] softirqs last enabled at (583646): [] handle_softirqs+0x67c/0x900 [ 41.845363][ C0] softirqs last disabled at (583677): [] __irq_exit_rcu+0x145/0x1c0 [ 41.845365][ C0] Preemption disabled at: [ 41.845366][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 41.845374][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 41.845378][ C0] Tainted: [W]=WARN [ 41.845379][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.845381][ C0] Call Trace: [ 41.845383][ C0] [ 41.845385][ C0] dump_stack_lvl+0x6f/0xa0 [ 41.845390][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 41.845392][ C0] __might_resched.cold+0x1fe/0x2c1 [ 41.845395][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 41.845399][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845402][ C0] __kmalloc_noprof+0x443/0x760 [ 41.845406][ C0] ? __rwlock_init+0x150/0x150 [ 41.845408][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 41.845412][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 41.845413][ C0] alloc_buf.isra.0+0x4b/0x260 [ 41.845415][ C0] put_chars+0x1e1/0x2f0 [ 41.845417][ C0] ? desc_read_finalized_seq+0x79/0x120 [ 41.845419][ C0] ? __send_to_port+0x420/0x420 [ 41.845420][ C0] ? console_prepend_replay+0x20/0x20 [ 41.845423][ C0] hvc_console_print+0x292/0x780 [ 41.845426][ C0] ? hvc_write+0x3a0/0x3a0 [ 41.845427][ C0] ? do_raw_spin_lock+0x131/0x280 [ 41.845428][ C0] ? __rwlock_init+0x150/0x150 [ 41.845430][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845432][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845433][ C0] ? lock_acquire+0x13c/0x160 [ 41.845436][ C0] console_emit_next_record+0x22f/0x4c0 [ 41.845438][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 41.845440][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845442][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845443][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845445][ C0] ? lock_acquire+0x13c/0x160 [ 41.845447][ C0] ? console_flush_one_record+0x111/0x710 [ 41.845448][ C0] console_flush_one_record+0x46f/0x710 [ 41.845451][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 41.845453][ C0] console_unlock+0xee/0x1f0 [ 41.845455][ C0] ? lock_acquire+0x13c/0x160 [ 41.845456][ C0] ? console_flush_one_record+0x710/0x710 [ 41.845458][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845460][ C0] ? lock_release+0x184/0x1f0 [ 41.845461][ C0] ? lock_acquire+0x60/0x160 [ 41.845462][ C0] ? __rcu_read_lock+0x30/0x70 [ 41.845464][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 41.845466][ C0] ? vprintk_emit+0x320/0x3e0 [ 41.845468][ C0] vprintk_emit+0x37c/0x3e0 [ 41.845472][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 41.845474][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 41.845476][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845477][ C0] ? lock_acquire+0x13c/0x160 [ 41.845479][ C0] _printk+0xc7/0x100 [ 41.845482][ C0] ? snapshot_read.cold+0x21/0x21 [ 41.845484][ C0] ? ___ratelimit+0x4e7/0xa00 [ 41.845487][ C0] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 41.845490][ C0] ? idr_get_free+0x830/0x830 [ 41.845492][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 41.845495][ C0] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 41.845500][ C0] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 41.845504][ C0] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 41.845506][ C0] ? sock_def_readable+0x156/0x480 [ 41.845509][ C0] ? packet_rcv+0xd26/0x15a0 [ 41.845512][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845514][ C0] ? lock_release+0x184/0x1f0 [ 41.845516][ C0] ? dev_queue_xmit_nit+0x642/0x9e0 [ 41.845518][ C0] ? lock_acquire+0x13c/0x160 [ 41.845519][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845521][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 41.845524][ C0] dev_hard_start_xmit+0xf4/0x620 [ 41.845526][ C0] ? validate_xmit_skb_list+0xb3/0x150 [ 41.845528][ C0] sch_direct_xmit+0x13d/0xaa0 [ 41.845531][ C0] ? get_stack_info_noinstr+0x1a/0x120 [ 41.845532][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845534][ C0] ? dequeue_skb+0x1db0/0x1db0 [ 41.845535][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 41.845537][ C0] ? __rcu_read_lock+0x30/0x70 [ 41.845539][ C0] ? lock_acquire+0x13c/0x160 [ 41.845541][ C0] __dev_xmit_skb+0xecc/0x1be0 [ 41.845542][ C0] ? lock_release+0x184/0x1f0 [ 41.845544][ C0] ? tc_run+0x8b/0x7e0 [ 41.845545][ C0] ? is_bpf_text_address+0x3e/0x110 [ 41.845549][ C0] ? alloc_netdev_dummy+0x30/0x30 [ 41.845550][ C0] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 41.845552][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845553][ C0] ? lock_acquire+0x13c/0x160 [ 41.845555][ C0] __dev_queue_xmit+0x942/0x1b80 [ 41.845558][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 41.845560][ C0] ? addrconf_rs_timer+0x26f/0x770 [ 41.845562][ C0] ? stack_depot_save_flags+0x1bc/0x790 [ 41.845565][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 41.845568][ C0] ? neigh_hh_output+0x152/0x4c0 [ 41.845570][ C0] ip6_finish_output2+0x96f/0x1300 [ 41.845572][ C0] ? ip6_dst_lookup+0x80/0x80 [ 41.845574][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845576][ C0] ? lock_acquire+0x13c/0x160 [ 41.845577][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845579][ C0] ? lock_release+0x184/0x1f0 [ 41.845581][ C0] ip6_finish_output+0x646/0xda0 [ 41.845583][ C0] ip6_output+0x23f/0x7f0 [ 41.845584][ C0] ? ip6_finish_output+0xda0/0xda0 [ 41.845586][ C0] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 41.845588][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845590][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.845591][ C0] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 41.845592][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845594][ C0] ? trace_hardirqs_on+0x36/0x40 [ 41.845595][ C0] ? lock_acquire+0x13c/0x160 [ 41.845596][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845598][ C0] ndisc_send_skb+0xba3/0x1520 [ 41.845602][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 41.845604][ C0] ? __ndisc_fill_addr_option+0xb5/0x100 [ 41.845607][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.845609][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.845610][ C0] addrconf_rs_timer+0x26f/0x770 [ 41.845612][ C0] ? do_raw_spin_lock+0x131/0x280 [ 41.845614][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.845616][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845617][ C0] ? lock_acquire+0x13c/0x160 [ 41.845619][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 41.845621][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.845622][ C0] call_timer_fn+0x160/0x4d0 [ 41.845625][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 41.845627][ C0] ? debug_object_active_state+0x430/0x430 [ 41.845630][ C0] ? __rwlock_init+0x150/0x150 [ 41.845632][ C0] ? timer_recalc_next_expiry+0xf0/0x210 [ 41.845633][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845635][ C0] __run_timers+0x68f/0xaa0 [ 41.845637][ C0] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.845639][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 41.845642][ C0] ? do_raw_spin_lock+0x131/0x280 [ 41.845644][ C0] ? __rwlock_init+0x150/0x150 [ 41.845646][ C0] run_timer_softirq+0xf0/0x160 [ 41.845648][ C0] ? __run_timers+0xaa0/0xaa0 [ 41.845650][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.845651][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845653][ C0] handle_softirqs+0x1d3/0x900 [ 41.845655][ C0] ? _local_bh_enable+0xc0/0xc0 [ 41.845656][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845658][ C0] ? lock_release+0x184/0x1f0 [ 41.845659][ C0] __irq_exit_rcu+0x145/0x1c0 [ 41.845661][ C0] irq_exit_rcu+0xe/0x30 [ 41.845662][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 41.845664][ C0] [ 41.845665][ C0] [ 41.845666][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 41.845668][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 41.845671][ C0] 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 [ 41.845673][ C0] RSP: 0018:ffffffff8a407cf8 EFLAGS: 00000246 [ 41.845676][ C0] RAX: 0000000000000000 RBX: ffffffff8a41c600 RCX: 0000000000000001 [ 41.845677][ C0] RDX: 0000000000000000 RSI: ffffffff89c8d860 RDI: ffffffff874f0307 [ 41.845678][ C0] RBP: 0000000000000000 R08: ffffffff89980421 R09: 1fe2200005d463a2 [ 41.845679][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff1480fa2 [ 41.845679][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 41.845681][ C0] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 41.845683][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 41.845686][ C0] default_idle+0x9/0x10 [ 41.845687][ C0] default_idle_call+0x6e/0xb0 [ 41.845689][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 41.845691][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 41.845693][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 41.845695][ C0] ? rcu_is_watching+0x16/0xd0 [ 41.845697][ C0] do_idle+0xd8/0x190 [ 41.845698][ C0] cpu_startup_entry+0x53/0x70 [ 41.845700][ C0] rest_init+0x279/0x280 [ 41.845702][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 41.845705][ C0] ? rest_init+0x280/0x280 [ 41.845706][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 41.845710][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 41.845712][ C0] ? acpi_enable+0x1e4/0x330 [ 41.845715][ C0] start_kernel+0x3af/0x3b0 [ 41.845719][ C0] x86_64_start_reservations+0x24/0x30 [ 41.845721][ C0] x86_64_start_kernel+0x12b/0x130 [ 41.845723][ C0] common_startup_64+0x13e/0x148 [ 41.845728][ C0] [ 45.875559][ T533] veth4: left allmulticast mode [ 45.875581][ T533] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 45.875583][ T533] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 533, name: ip [ 45.875586][ T533] preempt_count: 1, expected: 0 [ 45.875587][ T533] RCU nest depth: 0, expected: 0 [ 45.875588][ T533] INFO: lockdep is turned off. [ 45.875590][ T533] irq event stamp: 0 [ 45.875591][ T533] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 45.875596][ T533] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 45.875604][ T533] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 45.875606][ T533] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 45.875608][ T533] Preemption disabled at: [ 45.875609][ T533] [] vprintk_emit+0x31b/0x3e0 [ 45.875619][ T533] CPU: 0 UID: 0 PID: 533 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 45.875623][ T533] Tainted: [W]=WARN [ 45.875625][ T533] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.875627][ T533] Call Trace: [ 45.875629][ T533] [ 45.875630][ T533] dump_stack_lvl+0x6f/0xa0 [ 45.875637][ T533] ? vprintk_emit+0x31b/0x3e0 [ 45.875640][ T533] __might_resched.cold+0x1fe/0x2c1 [ 45.875644][ T533] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 45.875648][ T533] ? __asan_memcpy+0x3c/0x60 [ 45.875652][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.875657][ T533] __kmalloc_noprof+0x443/0x760 [ 45.875661][ T533] ? __rwlock_init+0x150/0x150 [ 45.875664][ T533] ? alloc_buf.isra.0+0x4b/0x260 [ 45.875669][ T533] ? do_raw_spin_unlock+0x59/0x250 [ 45.875671][ T533] alloc_buf.isra.0+0x4b/0x260 [ 45.875674][ T533] put_chars+0x1e1/0x2f0 [ 45.875677][ T533] ? __send_to_port+0x420/0x420 [ 45.875680][ T533] ? console_prepend_replay+0x20/0x20 [ 45.875683][ T533] hvc_console_print+0x292/0x780 [ 45.875688][ T533] ? hvc_write+0x3a0/0x3a0 [ 45.875690][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.875693][ T533] ? lock_acquire+0x13c/0x160 [ 45.875696][ T533] console_emit_next_record+0x22f/0x4c0 [ 45.875700][ T533] ? devkmsg_read+0x4b0/0x4b0 [ 45.875703][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.875705][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.875707][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.875709][ T533] ? lock_acquire+0x13c/0x160 [ 45.875712][ T533] ? console_flush_one_record+0x111/0x710 [ 45.875714][ T533] console_flush_one_record+0x46f/0x710 [ 45.875718][ T533] ? console_emit_next_record+0x4c0/0x4c0 [ 45.875722][ T533] console_unlock+0xee/0x1f0 [ 45.875724][ T533] ? lock_acquire+0x13c/0x160 [ 45.875726][ T533] ? console_flush_one_record+0x710/0x710 [ 45.875728][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.875730][ T533] ? lock_release+0x184/0x1f0 [ 45.875733][ T533] ? lock_acquire+0x60/0x160 [ 45.875735][ T533] ? __rcu_read_lock+0x30/0x70 [ 45.875738][ T533] ? __down_trylock_console_sem+0x5e/0xa0 [ 45.875740][ T533] ? vprintk_emit+0x320/0x3e0 [ 45.875743][ T533] vprintk_emit+0x37c/0x3e0 [ 45.875746][ T533] ? wake_up_klogd_work_func+0x90/0x90 [ 45.875749][ T533] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 45.875753][ T533] ? netlink_unicast+0x486/0x750 [ 45.875756][ T533] ? netlink_sendmsg+0x735/0xc60 [ 45.875758][ T533] ? ____sys_sendmsg+0x415/0x880 [ 45.875761][ T533] ? ___sys_sendmsg+0x14e/0x1d0 [ 45.875763][ T533] ? __sys_sendmsg+0x12c/0x1d0 [ 45.875766][ T533] ? do_syscall_64+0xff/0x530 [ 45.875770][ T533] _printk+0xc7/0x100 [ 45.875774][ T533] ? snapshot_read.cold+0x21/0x21 [ 45.875777][ T533] ? netdev_name+0x43/0x60 [ 45.875781][ T533] ? __netdev_printk+0x17f/0x1d0 [ 45.875783][ T533] netdev_info+0xe2/0x116 [ 45.875786][ T533] ? netdev_notice+0x120/0x120 [ 45.875789][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.875791][ T533] ? __up_read+0x355/0x9e0 [ 45.875794][ T533] ? trace_hardirqs_on+0x36/0x40 [ 45.875797][ T533] ? down_write_nested+0x200/0x200 [ 45.875799][ T533] ? mutex_is_locked+0x1c/0x50 [ 45.875803][ T533] netif_set_allmulti.cold+0x7c/0x166 [ 45.875806][ T533] dev_set_allmulti+0xa2/0x150 [ 45.875810][ T533] del_nbp+0xb7/0xc10 [bridge] [ 45.875827][ T533] ? is_bpf_text_address+0x72/0x110 [ 45.875831][ T533] ? kernel_text_address+0x149/0x170 [ 45.875835][ T533] br_del_if+0xab/0x200 [bridge] [ 45.875846][ T533] ? rtnl_is_locked+0x15/0x20 [ 45.875850][ T533] do_set_master+0x15c/0x580 [ 45.875853][ T533] do_setlink.isra.0+0xa31/0x2750 [ 45.875857][ T533] ? stack_trace_save+0x93/0xc0 [ 45.875860][ T533] ? rtnl_link_get_size+0x350/0x350 [ 45.875862][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.875864][ T533] ? stack_depot_save_flags+0x1bc/0x790 [ 45.875869][ T533] ? kasan_save_stack+0x3d/0x50 [ 45.875872][ T533] ? kasan_save_stack+0x2f/0x50 [ 45.875874][ T533] ? kasan_save_track+0x14/0x30 [ 45.875876][ T533] ? __kasan_kmalloc+0x7b/0x90 [ 45.875878][ T533] ? __kmalloc_cache_noprof+0x29a/0x620 [ 45.875881][ T533] ? rtnl_newlink+0x124/0x11c0 [ 45.875882][ T533] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 45.875884][ T533] ? netlink_rcv_skb+0x14e/0x3a0 [ 45.875886][ T533] ? netlink_unicast+0x486/0x750 [ 45.875888][ T533] ? netlink_sendmsg+0x735/0xc60 [ 45.875890][ T533] ? ____sys_sendmsg+0x415/0x880 [ 45.875892][ T533] ? ___sys_sendmsg+0x14e/0x1d0 [ 45.875894][ T533] ? __sys_sendmsg+0x12c/0x1d0 [ 45.875896][ T533] ? do_syscall_64+0xff/0x530 [ 45.875897][ T533] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 45.875901][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.875904][ T533] ? lock_acquire+0x13c/0x160 [ 45.875906][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.875908][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.875910][ T533] ? trace_contention_end+0xb3/0x180 [ 45.875913][ T533] ? __mutex_lock+0x1db/0x1ea0 [ 45.875916][ T533] ? __mutex_lock+0x9a3/0x1ea0 [ 45.875918][ T533] ? rtnl_newlink+0x9a8/0x11c0 [ 45.875921][ T533] ? ww_mutex_lock+0x160/0x160 [ 45.875922][ T533] ? nla_get_range_signed+0x3d0/0x3d0 [ 45.875926][ T533] ? __rtnl_newlink+0x3fa/0xa50 [ 45.875929][ T533] rtnl_newlink+0x9f1/0x11c0 [ 45.875932][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.875935][ T533] ? rtnl_bridge_getlink+0x850/0x850 [ 45.875937][ T533] ? lock_acquire+0x13c/0x160 [ 45.875939][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.875942][ T533] ? is_bpf_text_address+0x3e/0x110 [ 45.875944][ T533] ? is_bpf_text_address+0x72/0x110 [ 45.875946][ T533] ? kernel_text_address+0x149/0x170 [ 45.875949][ T533] ? __kernel_text_address+0x12/0x30 [ 45.875950][ T533] ? write_profile+0xf0/0xf0 [ 45.875958][ T533] ? unwind_get_return_address+0x67/0xd0 [ 45.875961][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.875964][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.875966][ T533] ? cap_capable+0x1d7/0x3d0 [ 45.875970][ T533] ? lock_acquire+0x13c/0x160 [ 45.875972][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.875975][ T533] ? rtnl_bridge_getlink+0x850/0x850 [ 45.875977][ T533] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 45.875979][ T533] ? rtnl_link_fill+0x920/0x920 [ 45.875981][ T533] ? filter_irq_stacks+0xd0/0xd0 [ 45.875984][ T533] ? stack_depot_save_flags+0x1bc/0x790 [ 45.875987][ T533] netlink_rcv_skb+0x14e/0x3a0 [ 45.875989][ T533] ? rtnl_link_fill+0x920/0x920 [ 45.875991][ T533] ? lock_release+0x184/0x1f0 [ 45.875994][ T533] ? netlink_ack+0xcf0/0xcf0 [ 45.875996][ T533] ? __netlink_lookup+0xb9/0x6b0 [ 45.876000][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.876002][ T533] ? lock_release+0x184/0x1f0 [ 45.876005][ T533] netlink_unicast+0x486/0x750 [ 45.876008][ T533] ? netlink_attachskb+0x810/0x810 [ 45.876010][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.876012][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.876015][ T533] ? lock_acquire+0x13c/0x160 [ 45.876017][ T533] netlink_sendmsg+0x735/0xc60 [ 45.876020][ T533] ? netlink_unicast+0x750/0x750 [ 45.876023][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.876026][ T533] ? lock_release+0x184/0x1f0 [ 45.876028][ T533] ____sys_sendmsg+0x415/0x880 [ 45.876031][ T533] ? copy_msghdr_from_user+0x279/0x420 [ 45.876033][ T533] ? get_timestamp.constprop.0+0x390/0x390 [ 45.876035][ T533] ? move_addr_to_kernel+0x40/0x40 [ 45.876037][ T533] ? filter_irq_stacks+0xd0/0xd0 [ 45.876041][ T533] ___sys_sendmsg+0x14e/0x1d0 [ 45.876044][ T533] ? copy_msghdr_from_user+0x420/0x420 [ 45.876052][ T533] __sys_sendmsg+0x12c/0x1d0 [ 45.876054][ T533] ? __sys_sendmsg_sock+0x20/0x20 [ 45.876058][ T533] ? rcu_is_watching+0x16/0xd0 [ 45.876061][ T533] do_syscall_64+0xff/0x530 [ 45.876063][ T533] ? exc_page_fault+0xee/0x100 [ 45.876067][ T533] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 45.876069][ T533] RIP: 0033:0x7f0fb766254e [ 45.876071][ T533] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 45.876074][ T533] RSP: 002b:00007fffeef80120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.876079][ T533] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0fb766254e [ 45.876080][ T533] RDX: 0000000000000000 RSI: 00007fffeef801d0 RDI: 0000000000000005 [ 45.876082][ T533] RBP: 00007fffeef80130 R08: 0000000000000000 R09: 0000000000000000 [ 45.876083][ T533] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9136eb [ 45.876084][ T533] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffeef80890 [ 45.876088][ T533] [ 45.917686][ T533] veth4: left promiscuous mode [ 45.918072][ T533] br1: port 3(veth4) entered disabled state [ 45.925352][ T533] ip (533) used greatest stack depth: 23208 bytes left [ 46.090245][ T541] br1: port 1(veth1) entered disabled state [ 46.117169][ T542] br1: port 2(veth2) entered disabled state [ 46.151121][ T543] veth2: left allmulticast mode [ 46.151344][ T543] veth2: left promiscuous mode [ 46.151635][ T543] br1: port 2(veth2) entered disabled state [ 46.152742][ T543] veth1: left allmulticast mode [ 46.152932][ T543] veth1: left promiscuous mode [ 46.153199][ T543] br1: port 1(veth1) entered disabled state