[ 12.456707][ T250] gre: GRE over IPv4 demultiplexer driver [ 12.456724][ T250] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.456731][ T250] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 250, name: modprobe [ 12.456733][ T250] preempt_count: 1, expected: 0 [ 12.456734][ T250] RCU nest depth: 0, expected: 0 [ 12.456735][ T250] locks held by modprobe/250: 4, last CPU#2: [ 12.456738][ T250] #0: ffffffff99b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.456751][ T250] #1: ffffffff99b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.456755][ T250] #2: ffffffff99a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.456760][ T250] #3: ffffffff99a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.456764][ T250] irq event stamp: 30058 [ 12.456764][ T250] hardirqs last enabled at (30057): [] __down_trylock_console_sem+0x86/0xa0 [ 12.456767][ T250] hardirqs last disabled at (30058): [] console_emit_next_record+0x3d4/0x4c0 [ 12.456769][ T250] softirqs last enabled at (28742): [] handle_softirqs+0x67c/0x900 [ 12.456772][ T250] softirqs last disabled at (28737): [] __irq_exit_rcu+0x145/0x1c0 [ 12.456775][ T250] Preemption disabled at: [ 12.456775][ T250] [] vprintk_emit+0x31b/0x3e0 [ 12.456781][ T250] CPU: 2 UID: 0 PID: 250 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.456785][ T250] Tainted: [W]=WARN [ 12.456786][ T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.456788][ T250] Call Trace: [ 12.456789][ T250] [ 12.456791][ T250] dump_stack_lvl+0x6f/0xa0 [ 12.456797][ T250] ? vprintk_emit+0x31b/0x3e0 [ 12.456799][ T250] __might_resched.cold+0x1fe/0x2c1 [ 12.456804][ T250] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.456808][ T250] ? __kmalloc_noprof+0xdb/0x760 [ 12.456813][ T250] __kmalloc_noprof+0x443/0x760 [ 12.456815][ T250] ? alloc_buf.isra.0+0x4b/0x260 [ 12.456821][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 12.456824][ T250] alloc_buf.isra.0+0x4b/0x260 [ 12.456827][ T250] put_chars+0x1e1/0x2f0 [ 12.456829][ T250] ? desc_read_finalized_seq+0x79/0x120 [ 12.456831][ T250] ? __send_to_port+0x420/0x420 [ 12.456834][ T250] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.456838][ T250] ? validate_chain+0x38b/0xc20 [ 12.456842][ T250] hvc_console_print+0x292/0x780 [ 12.456845][ T250] ? __lock_acquire+0x518/0xc20 [ 12.456847][ T250] ? __lock_acquire+0x518/0xc20 [ 12.456851][ T250] ? hvc_write+0x3a0/0x3a0 [ 12.456852][ T250] ? console_emit_next_record+0x1df/0x4c0 [ 12.456856][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.456859][ T250] ? lock_acquire+0x13c/0x160 [ 12.456863][ T250] console_emit_next_record+0x22f/0x4c0 [ 12.456866][ T250] ? devkmsg_read+0x4b0/0x4b0 [ 12.456868][ T250] ? console_flush_one_record+0x106/0x710 [ 12.456872][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.456874][ T250] ? lock_acquire+0x13c/0x160 [ 12.456878][ T250] console_flush_one_record+0x46f/0x710 [ 12.456882][ T250] ? console_emit_next_record+0x4c0/0x4c0 [ 12.456884][ T250] ? __lock_acquire+0x518/0xc20 [ 12.456889][ T250] console_unlock+0xee/0x1f0 [ 12.456892][ T250] ? console_flush_one_record+0x710/0x710 [ 12.456894][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.456896][ T250] ? lock_acquire+0x60/0x160 [ 12.456899][ T250] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.456901][ T250] ? vprintk_emit+0x320/0x3e0 [ 12.456905][ T250] vprintk_emit+0x37c/0x3e0 [ 12.456909][ T250] ? wake_up_klogd_work_func+0x90/0x90 [ 12.456914][ T250] ? gre_exit+0x3f0/0x3f0 [gre] [ 12.456918][ T250] _printk+0xc7/0x100 [ 12.456922][ T250] ? snapshot_read.cold+0x21/0x21 [ 12.456928][ T250] ? do_one_initcall+0x113/0x4f0 [ 12.456931][ T250] gre_init+0x15/0x1000 [gre] [ 12.456933][ T250] do_one_initcall+0x124/0x4f0 [ 12.456936][ T250] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.456941][ T250] ? do_init_module+0xae/0x8a0 [ 12.456944][ T250] ? kasan_unpoison+0x44/0x70 [ 12.456949][ T250] do_init_module+0x2ad/0x8a0 [ 12.456953][ T250] ? lockdep_hardirqs_on+0x91/0x130 [ 12.456957][ T250] ? free_module+0x470/0x470 [ 12.456960][ T250] ? kfree+0x123/0x590 [ 12.456964][ T250] load_module+0x1424/0x1bb0 [ 12.456972][ T250] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.456977][ T250] ? backing_file_read_iter+0x541/0x790 [ 12.456981][ T250] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.456985][ T250] init_module_from_file+0x11f/0x1a0 [ 12.456988][ T250] ? __do_sys_init_module+0x220/0x220 [ 12.456996][ T250] ? __rwlock_init+0x150/0x150 [ 12.456999][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 12.457003][ T250] idempotent_init_module+0x37b/0x7c0 [ 12.457006][ T250] ? init_module_from_file+0x1a0/0x1a0 [ 12.457012][ T250] ? rcu_is_watching+0x16/0xd0 [ 12.457015][ T250] ? cap_capable+0x1d7/0x3d0 [ 12.457021][ T250] __x64_sys_finit_module+0xdf/0x190 [ 12.457023][ T250] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.457027][ T250] do_syscall_64+0xff/0x530 [ 12.457029][ T250] ? exc_page_fault+0xee/0x100 [ 12.457032][ T250] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.457034][ T250] RIP: 0033:0x7f30261dd37d [ 12.457038][ T250] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 12.457040][ T250] RSP: 002b:00007ffd0072ae78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.457043][ T250] RAX: ffffffffffffffda RBX: 000055610e0b4a40 RCX: 00007f30261dd37d [ 12.457044][ T250] RDX: 0000000000000000 RSI: 0000556100bafffd RDI: 0000000000000001 [ 12.457045][ T250] RBP: 00007ffd0072af10 R08: 0000000000000000 R09: 0000000000000000 [ 12.457046][ T250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556100bafffd [ 12.457047][ T250] R13: 000055610e0b4a00 R14: 0000000000040000 R15: 0000000000000000 [ 12.457053][ T250] [ 12.499346][ T250] ip_gre: GRE over IPv4 tunneling driver [ 12.800029][ T260] GACT probability NOT on [ 12.893926][ T262] ip6_gre: GRE over IPv6 tunneling driver [ 12.968533][ T53] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.968636][ T53] [ 12.968638][ T53] ============================= [ 12.968639][ T53] WARNING: suspicious RCU usage [ 12.968642][ T53] 7.2.0-virtme #1 Tainted: G W [ 12.968644][ T53] ----------------------------- [ 12.968645][ T53] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.968647][ T53] [ 12.968647][ T53] other info that might help us debug this: [ 12.968647][ T53] [ 12.968648][ T53] [ 12.968648][ T53] rcu_scheduler_active = 2, debug_locks = 1 [ 12.968650][ T53] locks held by kworker/3:1/53: 12, last CPU#3: [ 12.968652][ T53] #0: ff11000008de8f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.968668][ T53] #1: ffa000000039fd10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.968674][ T53] #2: ff1100000dadd530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.968682][ T53] #3: ffffffff99b80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.968687][ T53] #4: ffffffff99b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.968693][ T53] #5: ffffffff99b80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.968701][ T53] #6: ff1100000dad3a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.968707][ T53] #7: ffffffff99b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.968716][ T53] #8: ffffffff99b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.968723][ T53] #9: ffffffff99b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.968736][ T53] #10: ffffffff99a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.968742][ T53] #11: ffffffff99a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.968748][ T53] [ 12.968748][ T53] stack backtrace: [ 12.968751][ T53] CPU: 3 UID: 0 PID: 53 Comm: kworker/3:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.968756][ T53] Tainted: [W]=WARN [ 12.968757][ T53] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.968759][ T53] Workqueue: mld mld_ifc_work [ 12.968763][ T53] Call Trace: [ 12.968765][ T53] [ 12.968768][ T53] dump_stack_lvl+0x6f/0xa0 [ 12.968777][ T53] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.968785][ T53] __might_resched+0x2ac/0x390 [ 12.968792][ T53] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.968797][ T53] ? __kmalloc_noprof+0xdb/0x760 [ 12.968805][ T53] __kmalloc_noprof+0x443/0x760 [ 12.968809][ T53] ? alloc_buf.isra.0+0x4b/0x260 [ 12.968818][ T53] ? do_raw_spin_unlock+0x59/0x250 [ 12.968822][ T53] alloc_buf.isra.0+0x4b/0x260 [ 12.968828][ T53] put_chars+0x1e1/0x2f0 [ 12.968833][ T53] ? __send_to_port+0x420/0x420 [ 12.968838][ T53] ? validate_chain+0x34a/0xc20 [ 12.968849][ T53] hvc_console_print+0x292/0x780 [ 12.968861][ T53] ? hvc_write+0x3a0/0x3a0 [ 12.968865][ T53] ? rcu_is_watching+0x16/0xd0 [ 12.968871][ T53] ? lock_acquire+0x13c/0x160 [ 12.968878][ T53] console_emit_next_record+0x22f/0x4c0 [ 12.968885][ T53] ? devkmsg_read+0x4b0/0x4b0 [ 12.968888][ T53] ? console_flush_one_record+0x106/0x710 [ 12.968894][ T53] ? rcu_is_watching+0x16/0xd0 [ 12.968898][ T53] ? lock_acquire+0x13c/0x160 [ 12.968906][ T53] console_flush_one_record+0x46f/0x710 [ 12.968913][ T53] ? console_emit_next_record+0x4c0/0x4c0 [ 12.968916][ T53] ? __lock_acquire+0x518/0xc20 [ 12.968927][ T53] console_unlock+0xee/0x1f0 [ 12.968932][ T53] ? console_flush_one_record+0x710/0x710 [ 12.968934][ T53] ? rcu_is_watching+0x16/0xd0 [ 12.968938][ T53] ? lock_acquire+0x60/0x160 [ 12.968946][ T53] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.968948][ T53] ? vprintk_emit+0x320/0x3e0 [ 12.968955][ T53] vprintk_emit+0x37c/0x3e0 [ 12.968961][ T53] ? wake_up_klogd_work_func+0x90/0x90 [ 12.968966][ T53] ? __lock_release.isra.0+0x69/0x1a0 [ 12.968976][ T53] _printk+0xc7/0x100 [ 12.968980][ T53] ? snapshot_read.cold+0x21/0x21 [ 12.968983][ T53] ? ___ratelimit+0x4e7/0xa00 [ 12.968993][ T53] ? idr_get_free+0x830/0x830 [ 12.969002][ T53] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.969011][ T53] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 12.969017][ T53] ? ret_from_fork_asm+0x11/0x20 [ 12.969023][ T53] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.969028][ T53] ? stack_trace_save+0x93/0xc0 [ 12.969033][ T53] ? filter_irq_stacks+0xd0/0xd0 [ 12.969036][ T53] ? netif_skb_features+0x658/0x1430 [ 12.969041][ T53] ? mark_lock_irq+0x390/0x9c0 [ 12.969043][ T53] ? lock_acquire+0x13c/0x160 [ 12.969047][ T53] ? skb_network_protocol+0x3b0/0x3b0 [ 12.969052][ T53] ? save_trace+0xe8/0x280 [ 12.969060][ T53] ? rcu_is_watching+0x16/0xd0 [ 12.969064][ T53] dev_hard_start_xmit+0xf4/0x620 [ 12.969070][ T53] ? validate_xmit_skb_list+0xb3/0x150 [ 12.969077][ T53] sch_direct_xmit+0x13d/0xaa0 [ 12.969084][ T53] ? lock_acquire.part.0+0xd4/0x280 [ 12.969088][ T53] ? dequeue_skb+0x1db0/0x1db0 [ 12.969093][ T53] ? __rcu_read_lock+0x30/0x70 [ 12.969095][ T53] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.969099][ T53] ? lock_acquire+0x13c/0x160 [ 12.969109][ T53] __dev_xmit_skb+0xecc/0x1be0 [ 12.969117][ T53] ? alloc_netdev_dummy+0x30/0x30 [ 12.969120][ T53] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.969126][ T53] ? rcu_is_watching+0x16/0xd0 [ 12.969130][ T53] ? lock_acquire+0x13c/0x160 [ 12.969137][ T53] __dev_queue_xmit+0x942/0x1b80 [ 12.969142][ T53] ? __lock_acquire+0x518/0xc20 [ 12.969151][ T53] ? lock_acquire.part.0+0xd4/0x280 [ 12.969154][ T53] ? find_held_lock+0x2b/0x80 [ 12.969157][ T53] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.969181][ T53] ip6_finish_output2+0x423/0x1300 [ 12.969190][ T53] ? ip6_dst_lookup+0x80/0x80 [ 12.969193][ T53] ? find_held_lock+0x2b/0x80 [ 12.969198][ T53] ? __lock_release.isra.0+0x69/0x1a0 [ 12.969204][ T53] ? ip6_mtu+0x15d/0x310 [ 12.969212][ T53] ip6_finish_output+0x646/0xda0 [ 12.969225][ T53] ip6_output+0x23f/0x7f0 [ 12.969230][ T53] ? ip6_finish_output+0xda0/0xda0 [ 12.969233][ T53] ? __lock_release.isra.0+0x69/0x1a0 [ 12.969236][ T53] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.969240][ T53] ? mark_held_locks+0x40/0x70 [ 12.969247][ T53] ? __local_bh_enable_ip+0xaa/0x150 [ 12.969250][ T53] ? __local_bh_enable_ip+0xaa/0x150 [ 12.969254][ T53] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.969261][ T53] mld_sendpack+0x9d6/0xec0 [ 12.969270][ T53] ? mld_dad_start_work+0x240/0x240 [ 12.969283][ T53] ? mld_send_cr+0x50f/0x820 [ 12.969291][ T53] mld_ifc_work+0x36/0x190 [ 12.969295][ T53] ? process_one_work+0xdfc/0x1560 [ 12.969297][ T53] process_one_work+0xe3e/0x1560 [ 12.969310][ T53] ? __queue_delayed_work+0x470/0x470 [ 12.969315][ T53] ? lock_acquire.part.0+0xd4/0x280 [ 12.969331][ T53] worker_thread+0x4f1/0xd60 [ 12.969339][ T53] ? rescuer_thread+0x1340/0x1340 [ 12.969342][ T53] ? __kthread_parkme+0xbd/0x210 [ 12.969347][ T53] ? rescuer_thread+0x1340/0x1340 [ 12.969351][ T53] ? rescuer_thread+0x1340/0x1340 [ 12.969355][ T53] kthread+0x367/0x460 [ 12.969357][ T53] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.969362][ T53] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.969367][ T53] ret_from_fork+0x474/0x6b0 [ 12.969373][ T53] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.969379][ T53] ? __switch_to+0x5a3/0xe00 [ 12.969384][ T53] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.969389][ T53] ret_from_fork_asm+0x11/0x20 [ 12.969405][ T53] [ 13.051792][ T66] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.398756][ T277] br1: port 1(veth1) entered blocking state [ 13.399356][ T277] br1: port 1(veth1) entered disabled state [ 13.399727][ T277] veth1: entered allmulticast mode [ 13.401356][ T277] veth1: entered promiscuous mode [ 13.428669][ T38] br1: port 1(veth1) entered blocking state [ 13.429158][ T38] br1: port 1(veth1) entered forwarding state [ 13.454913][ T279] br1: port 2(veth2) entered blocking state [ 13.455298][ T279] br1: port 2(veth2) entered disabled state [ 13.455664][ T279] veth2: entered allmulticast mode [ 13.457339][ T279] veth2: entered promiscuous mode [ 13.457347][ T279] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.457349][ T279] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 279, name: ip [ 13.457350][ T279] preempt_count: 1, expected: 0 [ 13.457351][ T279] RCU nest depth: 0, expected: 0 [ 13.457352][ T279] locks held by ip/279: 5, last CPU#2: [ 13.457355][ T279] #0: ffffffff9a2d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.457366][ T279] #1: ffffffff99b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.457372][ T279] #2: ffffffff99b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.457376][ T279] #3: ffffffff99a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.457380][ T279] #4: ffffffff99a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.457384][ T279] irq event stamp: 14094 [ 13.457385][ T279] hardirqs last enabled at (14093): [] __down_trylock_console_sem+0x86/0xa0 [ 13.457387][ T279] hardirqs last disabled at (14094): [] console_emit_next_record+0x3d4/0x4c0 [ 13.457390][ T279] softirqs last enabled at (14056): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 13.457393][ T279] softirqs last disabled at (14054): [] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 13.457395][ T279] Preemption disabled at: [ 13.457396][ T279] [] vprintk_emit+0x31b/0x3e0 [ 13.457403][ T279] CPU: 2 UID: 0 PID: 279 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.457406][ T279] Tainted: [W]=WARN [ 13.457407][ T279] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.457409][ T279] Call Trace: [ 13.457411][ T279] [ 13.457413][ T279] dump_stack_lvl+0x6f/0xa0 [ 13.457418][ T279] ? vprintk_emit+0x31b/0x3e0 [ 13.457421][ T279] __might_resched.cold+0x1fe/0x2c1 [ 13.457426][ T279] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.457430][ T279] ? __kmalloc_noprof+0xdb/0x760 [ 13.457435][ T279] __kmalloc_noprof+0x443/0x760 [ 13.457438][ T279] ? alloc_buf.isra.0+0x4b/0x260 [ 13.457443][ T279] ? do_raw_spin_unlock+0x59/0x250 [ 13.457446][ T279] alloc_buf.isra.0+0x4b/0x260 [ 13.457449][ T279] put_chars+0x1e1/0x2f0 [ 13.457451][ T279] ? prb_final_commit+0x50/0x50 [ 13.457453][ T279] ? __send_to_port+0x420/0x420 [ 13.457456][ T279] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.457460][ T279] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.457463][ T279] ? validate_chain+0x38b/0xc20 [ 13.457466][ T279] hvc_console_print+0x292/0x780 [ 13.457469][ T279] ? mark_usage+0x61/0x170 [ 13.457471][ T279] ? __lock_acquire+0x518/0xc20 [ 13.457473][ T279] ? __lock_acquire+0x518/0xc20 [ 13.457477][ T279] ? hvc_write+0x3a0/0x3a0 [ 13.457479][ T279] ? console_emit_next_record+0x1df/0x4c0 [ 13.457482][ T279] ? rcu_is_watching+0x16/0xd0 [ 13.457484][ T279] ? lock_acquire+0x13c/0x160 [ 13.457488][ T279] console_emit_next_record+0x22f/0x4c0 [ 13.457492][ T279] ? devkmsg_read+0x4b0/0x4b0 [ 13.457494][ T279] ? console_flush_one_record+0x106/0x710 [ 13.457497][ T279] ? rcu_is_watching+0x16/0xd0 [ 13.457499][ T279] ? lock_acquire+0x13c/0x160 [ 13.457503][ T279] console_flush_one_record+0x46f/0x710 [ 13.457507][ T279] ? console_emit_next_record+0x4c0/0x4c0 [ 13.457509][ T279] ? __lock_acquire+0x518/0xc20 [ 13.457514][ T279] console_unlock+0xee/0x1f0 [ 13.457517][ T279] ? console_flush_one_record+0x710/0x710 [ 13.457519][ T279] ? rcu_is_watching+0x16/0xd0 [ 13.457521][ T279] ? lock_acquire+0x60/0x160 [ 13.457525][ T279] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.457527][ T279] ? vprintk_emit+0x320/0x3e0 [ 13.457530][ T279] vprintk_emit+0x37c/0x3e0 [ 13.457534][ T279] ? wake_up_klogd_work_func+0x90/0x90 [ 13.457536][ T279] ? __lock_release.isra.0+0x69/0x1a0 [ 13.457541][ T279] _printk+0xc7/0x100 [ 13.457544][ T279] ? snapshot_read.cold+0x21/0x21 [ 13.457549][ T279] ? netdev_name+0x43/0x60 [ 13.457552][ T279] ? __netdev_printk+0x17f/0x1d0 [ 13.457556][ T279] netdev_info+0xe2/0x116 [ 13.457558][ T279] ? netdev_notice+0x120/0x120 [ 13.457561][ T279] ? dev_get_min_mp_channel_count+0x230/0x230 [ 13.457566][ T279] ? netdev_wait_allrefs_any+0x580/0x580 [ 13.457570][ T279] ? mutex_is_locked+0x1c/0x50 [ 13.457574][ T279] __dev_set_promiscuity.cold+0x95/0x104 [ 13.457578][ T279] netif_set_promiscuity+0x4c/0xc0 [ 13.457582][ T279] dev_set_promiscuity+0x9d/0x150 [ 13.457585][ T279] br_port_set_promisc+0x66/0xc0 [bridge] [ 13.457599][ T279] br_manage_promisc+0x1d9/0x480 [bridge] [ 13.457607][ T279] ? netdev_is_rx_handler_busy+0x62/0xd0 [ 13.457612][ T279] br_add_if+0x624/0x1320 [bridge] [ 13.457624][ T279] do_set_master+0x357/0x580 [ 13.457628][ T279] do_setlink.isra.0+0xa31/0x2750 [ 13.457632][ T279] ? stack_trace_save+0x93/0xc0 [ 13.457635][ T279] ? rtnl_link_get_size+0x350/0x350 [ 13.457637][ T279] ? rcu_read_lock_any_held+0x66/0x90 [ 13.457638][ T279] ? stack_depot_save_flags+0x38e/0x790 [ 13.457642][ T279] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.457645][ T279] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.457646][ T279] ? validate_chain+0x38b/0xc20 [ 13.457649][ T279] ? kasan_save_stack+0x3d/0x50 [ 13.457652][ T279] ? kasan_save_stack+0x2f/0x50 [ 13.457654][ T279] ? kasan_save_track+0x14/0x30 [ 13.457657][ T279] ? __lock_acquire+0x518/0xc20 [ 13.457658][ T279] ? netlink_seq_next+0xe/0x60 [ 13.457662][ T279] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.457666][ T279] ? lock_acquire.part.0+0xd4/0x280 [ 13.457668][ T279] ? rtnl_newlink+0x9a8/0x11c0 [ 13.457671][ T279] ? rcu_is_watching+0x16/0xd0 [ 13.457673][ T279] ? lock_acquire+0x13c/0x160 [ 13.457675][ T279] ? rcu_is_watching+0x16/0xd0 [ 13.457677][ T279] ? rcu_is_watching+0x16/0xd0 [ 13.457679][ T279] ? trace_contention_end+0xb3/0x180 [ 13.457682][ T279] ? __mutex_lock+0x1db/0x1ea0 [ 13.457684][ T279] ? __mutex_lock+0x9a3/0x1ea0 [ 13.457687][ T279] ? rtnl_newlink+0x9a8/0x11c0 [ 13.457690][ T279] ? ww_mutex_lock+0x160/0x160 [ 13.457692][ T279] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.457697][ T279] ? __rtnl_newlink+0x3fa/0xa50 [ 13.457702][ T279] rtnl_newlink+0x9f1/0x11c0 [ 13.457707][ T279] ? rtnl_bridge_getlink+0x850/0x850 [ 13.457709][ T279] ? __lock_acquire+0x518/0xc20 [ 13.457713][ T279] ? lock_acquire.part.0+0xd4/0x280 [ 13.457715][ T279] ? find_held_lock+0x2b/0x80 [ 13.457718][ T279] ? rtnl_bridge_getlink+0x850/0x850 [ 13.457719][ T279] ? __lock_release.isra.0+0x69/0x1a0 [ 13.457723][ T279] ? rtnl_bridge_getlink+0x850/0x850 [ 13.457725][ T279] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.457728][ T279] ? rtnl_link_fill+0x920/0x920 [ 13.457730][ T279] ? __lock_acquire+0x518/0xc20 [ 13.457741][ T279] ? lock_acquire.part.0+0xd4/0x280 [ 13.457743][ T279] ? find_held_lock+0x2b/0x80 [ 13.457747][ T279] netlink_rcv_skb+0x14e/0x3a0 [ 13.457749][ T279] ? rtnl_link_fill+0x920/0x920 [ 13.457752][ T279] ? netlink_ack+0xcf0/0xcf0 [ 13.457758][ T279] ? netlink_deliver_tap+0xc5/0x330 [ 13.457759][ T279] ? netlink_deliver_tap+0x13c/0x330 [ 13.457763][ T279] netlink_unicast+0x486/0x750 [ 13.457767][ T279] ? netlink_attachskb+0x810/0x810 [ 13.457770][ T279] ? __lock_acquire+0x518/0xc20 [ 13.457774][ T279] netlink_sendmsg+0x735/0xc60 [ 13.457778][ T279] ? netlink_unicast+0x750/0x750 [ 13.457782][ T279] ? __might_fault+0x97/0x140 [ 13.457787][ T279] ____sys_sendmsg+0x415/0x880 [ 13.457790][ T279] ? copy_msghdr_from_user+0x279/0x420 [ 13.457792][ T279] ? get_timestamp.constprop.0+0x390/0x390 [ 13.457794][ T279] ? move_addr_to_kernel+0x40/0x40 [ 13.457801][ T279] ___sys_sendmsg+0x14e/0x1d0 [ 13.457804][ T279] ? copy_msghdr_from_user+0x420/0x420 [ 13.457820][ T279] __sys_sendmsg+0x12c/0x1d0 [ 13.457823][ T279] ? __sys_sendmsg_sock+0x20/0x20 [ 13.457829][ T279] ? rcu_is_watching+0x16/0xd0 [ 13.457833][ T279] do_syscall_64+0xff/0x530 [ 13.457835][ T279] ? exc_page_fault+0xee/0x100 [ 13.457838][ T279] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.457840][ T279] RIP: 0033:0x7f25e3a5d54e [ 13.457844][ T279] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.457846][ T279] RSP: 002b:00007ffe2bd0ba60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.457848][ T279] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f25e3a5d54e [ 13.457850][ T279] RDX: 0000000000000000 RSI: 00007ffe2bd0bb10 RDI: 0000000000000005 [ 13.457851][ T279] RBP: 00007ffe2bd0ba70 R08: 0000000000000000 R09: 0000000000000000 [ 13.457852][ T279] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917fd1 [ 13.457853][ T279] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe2bd0c1d0 [ 13.457859][ T279] [ 13.519303][ T279] ip (279) used greatest stack depth: 23016 bytes left [ 13.539746][ T46] br1: port 2(veth2) entered blocking state [ 13.540081][ T46] br1: port 2(veth2) entered forwarding state [ 13.725000][ T268] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.749457][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.750453][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.905608][ T295] 8021q: 802.1Q VLAN Support v1.8 [ 13.994526][ T298] br2: port 1(veth4.555) entered blocking state [ 13.995142][ T298] br2: port 1(veth4.555) entered disabled state [ 13.995763][ T298] veth4.555: entered allmulticast mode [ 13.996240][ T298] veth4: entered allmulticast mode [ 14.002340][ T298] veth4.555: entered promiscuous mode [ 14.002884][ T298] veth4: entered promiscuous mode [ 14.005532][ T298] br2: port 1(veth4.555) entered blocking state [ 14.006617][ T298] br2: port 1(veth4.555) entered forwarding state [ 14.093355][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.581364][ T268] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.581384][ T268] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.581387][ T268] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 268, name: kworker/3:2 [ 14.581389][ T268] preempt_count: 202, expected: 0 [ 14.581390][ T268] RCU nest depth: 3, expected: 0 [ 14.581391][ T268] locks held by kworker/3:2/268: 12, last CPU#3: [ 14.581393][ T268] #0: ff11000008de8f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 14.581406][ T268] #1: ffa00000014e7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 14.581410][ T268] #2: ff1100000e37a530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 14.581416][ T268] #3: ffffffff99b80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 14.581419][ T268] #4: ffffffff99b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 14.581423][ T268] #5: ffffffff99b80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 14.581429][ T268] #6: ff1100000c78d228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 14.581433][ T268] #7: ffffffff99b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 14.581441][ T268] #8: ffffffff99b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.581446][ T268] #9: ffffffff99b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.581450][ T268] #10: ffffffff99a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.581454][ T268] #11: ffffffff99a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.581458][ T268] irq event stamp: 8733 [ 14.581459][ T268] hardirqs last enabled at (8732): [] __down_trylock_console_sem+0x86/0xa0 [ 14.581462][ T268] hardirqs last disabled at (8733): [] console_emit_next_record+0x3d4/0x4c0 [ 14.581464][ T268] softirqs last enabled at (8722): [] icmp6_dst_alloc+0x317/0x4d0 [ 14.581467][ T268] softirqs last disabled at (8726): [] __dev_queue_xmit+0x1fc/0x1b80 [ 14.581469][ T268] Preemption disabled at: [ 14.581470][ T268] [] __dev_queue_xmit+0x204/0x1b80 [ 14.581476][ T268] CPU: 3 UID: 0 PID: 268 Comm: kworker/3:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.581480][ T268] Tainted: [W]=WARN [ 14.581481][ T268] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.581482][ T268] Workqueue: mld mld_ifc_work [ 14.581486][ T268] Call Trace: [ 14.581487][ T268] [ 14.581489][ T268] dump_stack_lvl+0x6f/0xa0 [ 14.581495][ T268] ? __dev_queue_xmit+0x204/0x1b80 [ 14.581497][ T268] __might_resched.cold+0x1fe/0x2c1 [ 14.581502][ T268] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.581506][ T268] ? __kmalloc_noprof+0xdb/0x760 [ 14.581511][ T268] __kmalloc_noprof+0x443/0x760 [ 14.581514][ T268] ? alloc_buf.isra.0+0x4b/0x260 [ 14.581520][ T268] ? do_raw_spin_unlock+0x59/0x250 [ 14.581522][ T268] alloc_buf.isra.0+0x4b/0x260 [ 14.581526][ T268] put_chars+0x1e1/0x2f0 [ 14.581529][ T268] ? __send_to_port+0x420/0x420 [ 14.581530][ T268] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.581535][ T268] ? validate_chain+0x38b/0xc20 [ 14.581540][ T268] hvc_console_print+0x292/0x780 [ 14.581548][ T268] ? hvc_write+0x3a0/0x3a0 [ 14.581550][ T268] ? rcu_is_watching+0x16/0xd0 [ 14.581552][ T268] ? lock_acquire+0x13c/0x160 [ 14.581557][ T268] console_emit_next_record+0x22f/0x4c0 [ 14.581561][ T268] ? devkmsg_read+0x4b0/0x4b0 [ 14.581563][ T268] ? console_flush_one_record+0x106/0x710 [ 14.581566][ T268] ? rcu_is_watching+0x16/0xd0 [ 14.581569][ T268] ? lock_acquire+0x13c/0x160 [ 14.581573][ T268] console_flush_one_record+0x46f/0x710 [ 14.581578][ T268] ? console_emit_next_record+0x4c0/0x4c0 [ 14.581580][ T268] ? __lock_acquire+0x518/0xc20 [ 14.581585][ T268] console_unlock+0xee/0x1f0 [ 14.581588][ T268] ? console_flush_one_record+0x710/0x710 [ 14.581590][ T268] ? rcu_is_watching+0x16/0xd0 [ 14.581593][ T268] ? lock_acquire+0x60/0x160 [ 14.581597][ T268] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.581598][ T268] ? vprintk_emit+0x320/0x3e0 [ 14.581602][ T268] vprintk_emit+0x37c/0x3e0 [ 14.581606][ T268] ? wake_up_klogd_work_func+0x90/0x90 [ 14.581609][ T268] ? __lock_release.isra.0+0x69/0x1a0 [ 14.581615][ T268] _printk+0xc7/0x100 [ 14.581618][ T268] ? snapshot_read.cold+0x21/0x21 [ 14.581620][ T268] ? ___ratelimit+0x4e7/0xa00 [ 14.581626][ T268] ? idr_get_free+0x830/0x830 [ 14.581632][ T268] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 14.581637][ T268] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 14.581642][ T268] ? mark_usage+0x61/0x170 [ 14.581645][ T268] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 14.581649][ T268] ? mark_usage+0x61/0x170 [ 14.581651][ T268] ? netif_skb_features+0x658/0x1430 [ 14.581653][ T268] ? __lock_acquire+0x518/0xc20 [ 14.581655][ T268] ? validate_chain+0x737/0xc20 [ 14.581658][ T268] ? skb_network_protocol+0x3b0/0x3b0 [ 14.581661][ T268] ? mark_usage+0x61/0x170 [ 14.581665][ T268] ? rcu_is_watching+0x16/0xd0 [ 14.581668][ T268] dev_hard_start_xmit+0xf4/0x620 [ 14.581670][ T268] ? validate_chain+0x730/0xc20 [ 14.581673][ T268] ? validate_xmit_skb_list+0xb3/0x150 [ 14.581676][ T268] sch_direct_xmit+0x13d/0xaa0 [ 14.581681][ T268] ? lock_acquire.part.0+0xd4/0x280 [ 14.581684][ T268] ? dequeue_skb+0x1db0/0x1db0 [ 14.581686][ T268] ? __rcu_read_lock+0x30/0x70 [ 14.581689][ T268] ? lock_acquire+0x13c/0x160 [ 14.581694][ T268] __dev_xmit_skb+0xecc/0x1be0 [ 14.581699][ T268] ? alloc_netdev_dummy+0x30/0x30 [ 14.581701][ T268] ? __dev_queue_xmit+0x1fc/0x1b80 [ 14.581704][ T268] ? rcu_is_watching+0x16/0xd0 [ 14.581706][ T268] ? lock_acquire+0x13c/0x160 [ 14.581711][ T268] __dev_queue_xmit+0x942/0x1b80 [ 14.581719][ T268] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 14.581721][ T268] ? lock_acquire.part.0+0xd4/0x280 [ 14.581722][ T268] ? find_held_lock+0x2b/0x80 [ 14.581730][ T268] ? neigh_hh_output+0x152/0x4c0 [ 14.581735][ T268] ip6_finish_output2+0x96f/0x1300 [ 14.581745][ T268] ? ip6_dst_lookup+0x80/0x80 [ 14.581747][ T268] ? find_held_lock+0x2b/0x80 [ 14.581750][ T268] ? __lock_release.isra.0+0x69/0x1a0 [ 14.581754][ T268] ? ip6_mtu+0x15d/0x310 [ 14.581758][ T268] ip6_finish_output+0x646/0xda0 [ 14.581762][ T268] ip6_output+0x23f/0x7f0 [ 14.581765][ T268] ? ip6_finish_output+0xda0/0xda0 [ 14.581767][ T268] ? __lock_release.isra.0+0x69/0x1a0 [ 14.581769][ T268] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 14.581772][ T268] ? mark_held_locks+0x40/0x70 [ 14.581776][ T268] ? __local_bh_enable_ip+0xaa/0x150 [ 14.581779][ T268] ? __local_bh_enable_ip+0xaa/0x150 [ 14.581781][ T268] ? icmp6_dst_alloc+0x317/0x4d0 [ 14.581784][ T268] mld_sendpack+0x9d6/0xec0 [ 14.581789][ T268] ? mld_dad_start_work+0x240/0x240 [ 14.581796][ T268] ? mld_send_cr+0x50f/0x820 [ 14.581801][ T268] mld_ifc_work+0x36/0x190 [ 14.581803][ T268] ? process_one_work+0xdfc/0x1560 [ 14.581805][ T268] process_one_work+0xe3e/0x1560 [ 14.581812][ T268] ? __queue_delayed_work+0x470/0x470 [ 14.581815][ T268] ? lock_acquire.part.0+0xd4/0x280 [ 14.581823][ T268] worker_thread+0x4f1/0xd60 [ 14.581828][ T268] ? rescuer_thread+0x1340/0x1340 [ 14.581830][ T268] ? __kthread_parkme+0xbd/0x210 [ 14.581832][ T268] ? rescuer_thread+0x1340/0x1340 [ 14.581835][ T268] ? rescuer_thread+0x1340/0x1340 [ 14.581837][ T268] kthread+0x367/0x460 [ 14.581839][ T268] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.581842][ T268] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.581845][ T268] ret_from_fork+0x474/0x6b0 [ 14.581849][ T268] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 14.581852][ T268] ? __switch_to+0x5a3/0xe00 [ 14.581855][ T268] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.581858][ T268] ret_from_fork_asm+0x11/0x20 [ 14.581867][ T268] [ 14.773711][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.774780][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.156577][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 18.805469][ C3] ip6_tnl_xmit_ctl: 3 callbacks suppressed [ 18.805479][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.805543][ C3] [ 18.805544][ C3] ======================================================== [ 18.805545][ C3] WARNING: possible irq lock inversion dependency detected [ 18.805547][ C3] 7.2.0-virtme #1 Tainted: G W [ 18.805549][ C3] -------------------------------------------------------- [ 18.805550][ C3] swapper/3/0 just changed the state of lock: [ 18.805551][ C3] ffffffff99a89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.805564][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 18.805566][ C3] (fs_reclaim){+.+.}-{0:0} [ 18.805567][ C3] [ 18.805567][ C3] [ 18.805567][ C3] and interrupts could create inverse lock ordering between them. [ 18.805567][ C3] [ 18.805568][ C3] [ 18.805568][ C3] other info that might help us debug this: [ 18.805568][ C3] Possible interrupt unsafe locking scenario: [ 18.805568][ C3] [ 18.805569][ C3] CPU0 CPU1 [ 18.805570][ C3] ---- ---- [ 18.805570][ C3] lock(fs_reclaim); [ 18.805571][ C3] local_irq_disable(); [ 18.805572][ C3] lock(console_owner); [ 18.805572][ C3] lock(fs_reclaim); [ 18.805573][ C3] [ 18.805574][ C3] lock(console_owner); [ 18.805574][ C3] [ 18.805574][ C3] *** DEADLOCK *** [ 18.805574][ C3] [ 18.805575][ C3] locks held by swapper/3/0: 8, last CPU#3: [ 18.805576][ C3] #0: ffa0000000280c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 18.805582][ C3] #1: ffffffff99b80b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 18.805588][ C3] #2: ffffffff99b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 18.805591][ C3] #3: ffffffff99b80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 18.805597][ C3] #4: ff1100000dad3a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 18.805601][ C3] #5: ffffffff99b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 18.805607][ C3] #6: ffffffff99b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.805612][ C3] #7: ffffffff99b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.805617][ C3] [ 18.805617][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 18.805623][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 18.805626][ C3] HARDIRQ-ON-W at: [ 18.805628][ C3] __lock_acquire+0x388/0xc20 [ 18.805631][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.805632][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.805635][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 18.805638][ C3] kthread_create_worker_on_node+0xea/0x210 [ 18.805641][ C3] workqueue_init+0x2a/0x680 [ 18.805644][ C3] kernel_init_freeable+0x2fe/0x630 [ 18.805646][ C3] kernel_init+0x21/0x150 [ 18.805649][ C3] ret_from_fork+0x474/0x6b0 [ 18.805652][ C3] ret_from_fork_asm+0x11/0x20 [ 18.805655][ C3] SOFTIRQ-ON-W at: [ 18.805656][ C3] __lock_acquire+0x388/0xc20 [ 18.805657][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.805659][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.805660][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 18.805661][ C3] kthread_create_worker_on_node+0xea/0x210 [ 18.805663][ C3] workqueue_init+0x2a/0x680 [ 18.805665][ C3] kernel_init_freeable+0x2fe/0x630 [ 18.805667][ C3] kernel_init+0x21/0x150 [ 18.805669][ C3] ret_from_fork+0x474/0x6b0 [ 18.805671][ C3] ret_from_fork_asm+0x11/0x20 [ 18.805673][ C3] INITIAL USE at: [ 18.805674][ C3] __lock_acquire+0x388/0xc20 [ 18.805675][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.805677][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.805678][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 18.805679][ C3] kthread_create_worker_on_node+0xea/0x210 [ 18.805681][ C3] workqueue_init+0x2a/0x680 [ 18.805682][ C3] kernel_init_freeable+0x2fe/0x630 [ 18.805683][ C3] kernel_init+0x21/0x150 [ 18.805684][ C3] ret_from_fork+0x474/0x6b0 [ 18.805685][ C3] ret_from_fork_asm+0x11/0x20 [ 18.805687][ C3] } [ 18.805687][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 18.805691][ C3] ... acquired at: [ 18.805692][ C3] __lock_acquire+0x518/0xc20 [ 18.805693][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.805695][ C3] fs_reclaim_acquire+0xd5/0x120 [ 18.805696][ C3] __kmalloc_noprof+0xd3/0x760 [ 18.805697][ C3] alloc_buf.isra.0+0x4b/0x260 [ 18.805700][ C3] put_chars+0x1e1/0x2f0 [ 18.805701][ C3] hvc_console_print+0x292/0x780 [ 18.805703][ C3] console_emit_next_record+0x22f/0x4c0 [ 18.805705][ C3] console_flush_one_record+0x46f/0x710 [ 18.805706][ C3] console_unlock+0xee/0x1f0 [ 18.805708][ C3] vprintk_emit+0x37c/0x3e0 [ 18.805710][ C3] _printk+0xc7/0x100 [ 18.805714][ C3] loop_init+0x12a/0x130 [ 18.805718][ C3] do_one_initcall+0x124/0x4f0 [ 18.805720][ C3] kernel_init_freeable+0x596/0x630 [ 18.805721][ C3] kernel_init+0x21/0x150 [ 18.805723][ C3] ret_from_fork+0x474/0x6b0 [ 18.805724][ C3] ret_from_fork_asm+0x11/0x20 [ 18.805725][ C3] [ 18.805725][ C3] -> (console_owner){..-.}-{0:0} { [ 18.805727][ C3] IN-SOFTIRQ-W at: [ 18.805728][ C3] __lock_acquire+0x388/0xc20 [ 18.805729][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.805731][ C3] console_lock_spinning_enable+0x5c/0x60 [ 18.805732][ C3] console_emit_next_record+0x1d1/0x4c0 [ 18.805734][ C3] console_flush_one_record+0x46f/0x710 [ 18.805735][ C3] console_unlock+0xee/0x1f0 [ 18.805737][ C3] vprintk_emit+0x37c/0x3e0 [ 18.805739][ C3] _printk+0xc7/0x100 [ 18.805740][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.805742][ C3] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.805745][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.805746][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.805749][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.805750][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.805752][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.805754][ C3] ip6_finish_output+0x646/0xda0 [ 18.805756][ C3] ip6_output+0x23f/0x7f0 [ 18.805758][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.805766][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.805768][ C3] call_timer_fn+0x160/0x4d0 [ 18.805770][ C3] __run_timers+0x68f/0xaa0 [ 18.805771][ C3] run_timer_softirq+0xf0/0x160 [ 18.805773][ C3] handle_softirqs+0x1d3/0x900 [ 18.805776][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.805777][ C3] irq_exit_rcu+0xe/0x30 [ 18.805778][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.805780][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.805782][ C3] pv_native_safe_halt+0xf/0x10 [ 18.805784][ C3] default_idle+0x9/0x10 [ 18.805785][ C3] default_idle_call+0x6e/0xb0 [ 18.805787][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.805789][ C3] do_idle+0xd8/0x190 [ 18.805790][ C3] cpu_startup_entry+0x53/0x70 [ 18.805791][ C3] start_secondary+0x204/0x2b0 [ 18.805794][ C3] common_startup_64+0x13e/0x148 [ 18.805796][ C3] INITIAL USE at: [ 18.805797][ C3] } [ 18.805797][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 18.805800][ C3] ... acquired at: [ 18.805801][ C3] mark_lock+0x1d7/0xa00 [ 18.805802][ C3] mark_usage+0x42/0x170 [ 18.805804][ C3] __lock_acquire+0x388/0xc20 [ 18.805806][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.805808][ C3] console_lock_spinning_enable+0x5c/0x60 [ 18.805810][ C3] console_emit_next_record+0x1d1/0x4c0 [ 18.805813][ C3] console_flush_one_record+0x46f/0x710 [ 18.805815][ C3] console_unlock+0xee/0x1f0 [ 18.805816][ C3] vprintk_emit+0x37c/0x3e0 [ 18.805818][ C3] _printk+0xc7/0x100 [ 18.805819][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.805821][ C3] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.805823][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.805824][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.805825][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.805826][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.805828][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.805829][ C3] ip6_finish_output+0x646/0xda0 [ 18.805830][ C3] ip6_output+0x23f/0x7f0 [ 18.805831][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.805833][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.805835][ C3] call_timer_fn+0x160/0x4d0 [ 18.805836][ C3] __run_timers+0x68f/0xaa0 [ 18.805838][ C3] run_timer_softirq+0xf0/0x160 [ 18.805839][ C3] handle_softirqs+0x1d3/0x900 [ 18.805840][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.805841][ C3] irq_exit_rcu+0xe/0x30 [ 18.805843][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.805844][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.805845][ C3] pv_native_safe_halt+0xf/0x10 [ 18.805847][ C3] default_idle+0x9/0x10 [ 18.805849][ C3] default_idle_call+0x6e/0xb0 [ 18.805851][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.805854][ C3] do_idle+0xd8/0x190 [ 18.805856][ C3] cpu_startup_entry+0x53/0x70 [ 18.805857][ C3] start_secondary+0x204/0x2b0 [ 18.805858][ C3] common_startup_64+0x13e/0x148 [ 18.805859][ C3] [ 18.805860][ C3] [ 18.805860][ C3] stack backtrace: [ 18.805863][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.805866][ C3] Tainted: [W]=WARN [ 18.805866][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.805869][ C3] Call Trace: [ 18.805870][ C3] [ 18.805872][ C3] dump_stack_lvl+0x6f/0xa0 [ 18.805876][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 18.805878][ C3] mark_lock_irq+0x989/0x9c0 [ 18.805880][ C3] ? add_lock_to_list+0x2c/0x1a0 [ 18.805883][ C3] mark_lock+0x1d7/0xa00 [ 18.805885][ C3] mark_usage+0x42/0x170 [ 18.805886][ C3] __lock_acquire+0x388/0xc20 [ 18.805889][ C3] lock_acquire.part.0+0xd4/0x280 [ 18.805890][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 18.805892][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.805895][ C3] ? lock_acquire+0x13c/0x160 [ 18.805897][ C3] console_lock_spinning_enable+0x5c/0x60 [ 18.805899][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 18.805901][ C3] console_emit_next_record+0x1d1/0x4c0 [ 18.805903][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 18.805904][ C3] ? console_flush_one_record+0x106/0x710 [ 18.805906][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.805908][ C3] ? lock_acquire+0x13c/0x160 [ 18.805910][ C3] console_flush_one_record+0x46f/0x710 [ 18.805912][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 18.805914][ C3] ? __lock_acquire+0x518/0xc20 [ 18.805916][ C3] console_unlock+0xee/0x1f0 [ 18.805918][ C3] ? console_flush_one_record+0x710/0x710 [ 18.805920][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.805922][ C3] ? lock_acquire+0x60/0x160 [ 18.805924][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.805925][ C3] ? vprintk_emit+0x320/0x3e0 [ 18.805927][ C3] vprintk_emit+0x37c/0x3e0 [ 18.805930][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 18.805932][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.805934][ C3] _printk+0xc7/0x100 [ 18.805936][ C3] ? snapshot_read.cold+0x21/0x21 [ 18.805937][ C3] ? ___ratelimit+0x4e7/0xa00 [ 18.805942][ C3] ? idr_get_free+0x830/0x830 [ 18.805946][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.805950][ C3] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.805953][ C3] ? mark_usage+0x61/0x170 [ 18.805954][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.805956][ C3] ? mark_usage+0x61/0x170 [ 18.805958][ C3] ? netif_skb_features+0x658/0x1430 [ 18.805959][ C3] ? __lock_acquire+0x518/0xc20 [ 18.805961][ C3] ? validate_chain+0x737/0xc20 [ 18.805962][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 18.805964][ C3] ? mark_usage+0x61/0x170 [ 18.805966][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.805968][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.805970][ C3] ? validate_chain+0x730/0xc20 [ 18.805971][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 18.805973][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.805975][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.805976][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 18.805978][ C3] ? __rcu_read_lock+0x30/0x70 [ 18.805980][ C3] ? lock_acquire+0x13c/0x160 [ 18.805982][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.805983][ C3] ? tc_run+0x45e/0x7e0 [ 18.805985][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 18.805988][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.805990][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.805993][ C3] ? lock_acquire+0x13c/0x160 [ 18.805996][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.805999][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.806001][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.806003][ C3] ? find_held_lock+0x2b/0x80 [ 18.806005][ C3] ? neigh_hh_output+0x152/0x4c0 [ 18.806007][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.806009][ C3] ? ip6_dst_lookup+0x80/0x80 [ 18.806011][ C3] ? find_held_lock+0x2b/0x80 [ 18.806012][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.806014][ C3] ? ip6_mtu+0x15d/0x310 [ 18.806016][ C3] ip6_finish_output+0x646/0xda0 [ 18.806018][ C3] ip6_output+0x23f/0x7f0 [ 18.806020][ C3] ? ip6_finish_output+0xda0/0xda0 [ 18.806021][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.806023][ C3] ? find_held_lock+0x2b/0x80 [ 18.806025][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.806026][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 18.806028][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.806032][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 18.806035][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.806039][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.806041][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.806043][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.806045][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.806047][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.806049][ C3] ? lock_acquire+0x13c/0x160 [ 18.806051][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.806052][ C3] call_timer_fn+0x160/0x4d0 [ 18.806054][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 18.806056][ C3] ? debug_object_active_state+0x430/0x430 [ 18.806060][ C3] ? find_held_lock+0x2b/0x80 [ 18.806061][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.806063][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.806065][ C3] __run_timers+0x68f/0xaa0 [ 18.806067][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.806069][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.806071][ C3] ? __lock_acquire+0x518/0xc20 [ 18.806075][ C3] ? __rwlock_init+0x150/0x150 [ 18.806079][ C3] run_timer_softirq+0xf0/0x160 [ 18.806082][ C3] ? __run_timers+0xaa0/0xaa0 [ 18.806083][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.806086][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.806088][ C3] handle_softirqs+0x1d3/0x900 [ 18.806090][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.806091][ C3] ? _local_bh_enable+0xc0/0xc0 [ 18.806093][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.806095][ C3] irq_exit_rcu+0xe/0x30 [ 18.806096][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.806098][ C3] [ 18.806098][ C3] [ 18.806099][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 18.806101][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.806102][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.806105][ 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 [ 18.806107][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 18.806109][ C3] RAX: 0000000000090a55 RBX: ff11000001c88040 RCX: ffffffff968f0307 [ 18.806111][ C3] RDX: ff11000001c88040 RSI: ffffffff99638af6 RDI: ffffffff9908d8e0 [ 18.806111][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.806112][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 18.806114][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.806117][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.806120][ C3] default_idle+0x9/0x10 [ 18.806123][ C3] default_idle_call+0x6e/0xb0 [ 18.806125][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.806127][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 18.806128][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 18.806130][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.806132][ C3] do_idle+0xd8/0x190 [ 18.806134][ C3] cpu_startup_entry+0x53/0x70 [ 18.806135][ C3] start_secondary+0x204/0x2b0 [ 18.806137][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.806139][ C3] common_startup_64+0x13e/0x148 [ 18.806142][ C3] [ 18.806147][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.806149][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 18.806150][ C3] preempt_count: 303, expected: 0 [ 18.806151][ C3] RCU nest depth: 3, expected: 0 [ 18.806151][ C3] INFO: lockdep is turned off. [ 18.806152][ C3] irq event stamp: 592579 [ 18.806153][ C3] hardirqs last enabled at (592578): [] __down_trylock_console_sem+0x86/0xa0 [ 18.806155][ C3] hardirqs last disabled at (592579): [] console_emit_next_record+0x3d4/0x4c0 [ 18.806158][ C3] softirqs last enabled at (592428): [] handle_softirqs+0x67c/0x900 [ 18.806160][ C3] softirqs last disabled at (592471): [] __irq_exit_rcu+0x145/0x1c0 [ 18.806163][ C3] Preemption disabled at: [ 18.806163][ C3] [<0000000000000000>] 0x0 [ 18.806167][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.806169][ C3] Tainted: [W]=WARN [ 18.806170][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.806171][ C3] Call Trace: [ 18.806171][ C3] [ 18.806172][ C3] dump_stack_lvl+0x6f/0xa0 [ 18.806174][ C3] __might_resched.cold+0x1fe/0x2c1 [ 18.806177][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.806180][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.806182][ C3] __kmalloc_noprof+0x443/0x760 [ 18.806184][ C3] ? __rwlock_init+0x150/0x150 [ 18.806186][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 18.806188][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 18.806189][ C3] alloc_buf.isra.0+0x4b/0x260 [ 18.806191][ C3] put_chars+0x1e1/0x2f0 [ 18.806193][ C3] ? __send_to_port+0x420/0x420 [ 18.806195][ C3] ? mark_lock+0x1d7/0xa00 [ 18.806197][ C3] hvc_console_print+0x292/0x780 [ 18.806199][ C3] ? hvc_write+0x3a0/0x3a0 [ 18.806201][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.806202][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.806205][ C3] console_emit_next_record+0x22f/0x4c0 [ 18.806207][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 18.806209][ C3] ? console_flush_one_record+0x106/0x710 [ 18.806211][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.806212][ C3] ? lock_acquire+0x13c/0x160 [ 18.806214][ C3] console_flush_one_record+0x46f/0x710 [ 18.806220][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 18.806222][ C3] ? __lock_acquire+0x518/0xc20 [ 18.806225][ C3] console_unlock+0xee/0x1f0 [ 18.806227][ C3] ? console_flush_one_record+0x710/0x710 [ 18.806229][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.806230][ C3] ? lock_acquire+0x60/0x160 [ 18.806232][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.806234][ C3] ? vprintk_emit+0x320/0x3e0 [ 18.806236][ C3] vprintk_emit+0x37c/0x3e0 [ 18.806239][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 18.806242][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.806245][ C3] _printk+0xc7/0x100 [ 18.806248][ C3] ? snapshot_read.cold+0x21/0x21 [ 18.806250][ C3] ? ___ratelimit+0x4e7/0xa00 [ 18.806252][ C3] ? idr_get_free+0x830/0x830 [ 18.806255][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.806257][ C3] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.806259][ C3] ? mark_usage+0x61/0x170 [ 18.806261][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.806263][ C3] ? mark_usage+0x61/0x170 [ 18.806264][ C3] ? netif_skb_features+0x658/0x1430 [ 18.806266][ C3] ? __lock_acquire+0x518/0xc20 [ 18.806268][ C3] ? validate_chain+0x737/0xc20 [ 18.806269][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 18.806271][ C3] ? mark_usage+0x61/0x170 [ 18.806273][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.806275][ C3] dev_hard_start_xmit+0xf4/0x620 [ 18.806277][ C3] ? validate_chain+0x730/0xc20 [ 18.806278][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 18.806280][ C3] sch_direct_xmit+0x13d/0xaa0 [ 18.806282][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.806283][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 18.806286][ C3] ? __rcu_read_lock+0x30/0x70 [ 18.806288][ C3] ? lock_acquire+0x13c/0x160 [ 18.806292][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 18.806294][ C3] ? tc_run+0x45e/0x7e0 [ 18.806296][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 18.806297][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.806299][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.806301][ C3] ? lock_acquire+0x13c/0x160 [ 18.806303][ C3] __dev_queue_xmit+0x942/0x1b80 [ 18.806306][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.806307][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.806309][ C3] ? find_held_lock+0x2b/0x80 [ 18.806311][ C3] ? neigh_hh_output+0x152/0x4c0 [ 18.806313][ C3] ip6_finish_output2+0x96f/0x1300 [ 18.806315][ C3] ? ip6_dst_lookup+0x80/0x80 [ 18.806317][ C3] ? find_held_lock+0x2b/0x80 [ 18.806318][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.806320][ C3] ? ip6_mtu+0x15d/0x310 [ 18.806322][ C3] ip6_finish_output+0x646/0xda0 [ 18.806324][ C3] ip6_output+0x23f/0x7f0 [ 18.806325][ C3] ? ip6_finish_output+0xda0/0xda0 [ 18.806327][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 18.806328][ C3] ? find_held_lock+0x2b/0x80 [ 18.806330][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.806332][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 18.806335][ C3] ndisc_send_skb+0xba3/0x1520 [ 18.806339][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 18.806341][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.806343][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.806345][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.806347][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.806349][ C3] addrconf_rs_timer+0x26f/0x770 [ 18.806351][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.806354][ C3] ? lock_acquire+0x13c/0x160 [ 18.806355][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.806357][ C3] call_timer_fn+0x160/0x4d0 [ 18.806359][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 18.806361][ C3] ? debug_object_active_state+0x430/0x430 [ 18.806363][ C3] ? find_held_lock+0x2b/0x80 [ 18.806364][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.806366][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.806368][ C3] __run_timers+0x68f/0xaa0 [ 18.806370][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.806372][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.806374][ C3] ? __lock_acquire+0x518/0xc20 [ 18.806376][ C3] ? __rwlock_init+0x150/0x150 [ 18.806379][ C3] run_timer_softirq+0xf0/0x160 [ 18.806381][ C3] ? __run_timers+0xaa0/0xaa0 [ 18.806382][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.806384][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.806386][ C3] handle_softirqs+0x1d3/0x900 [ 18.806387][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 18.806389][ C3] ? _local_bh_enable+0xc0/0xc0 [ 18.806391][ C3] __irq_exit_rcu+0x145/0x1c0 [ 18.806392][ C3] irq_exit_rcu+0xe/0x30 [ 18.806394][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.806395][ C3] [ 18.806396][ C3] [ 18.806396][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 18.806398][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.806399][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.806401][ 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 [ 18.806402][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 18.806403][ C3] RAX: 0000000000090a55 RBX: ff11000001c88040 RCX: ffffffff968f0307 [ 18.806404][ C3] RDX: ff11000001c88040 RSI: ffffffff99638af6 RDI: ffffffff9908d8e0 [ 18.806405][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.806406][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 18.806406][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.806408][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.806410][ C3] default_idle+0x9/0x10 [ 18.806412][ C3] default_idle_call+0x6e/0xb0 [ 18.806414][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.806416][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 18.806419][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 18.806421][ C3] ? rcu_is_watching+0x16/0xd0 [ 18.806425][ C3] do_idle+0xd8/0x190 [ 18.806427][ C3] cpu_startup_entry+0x53/0x70 [ 18.806428][ C3] start_secondary+0x204/0x2b0 [ 18.806429][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.806431][ C3] common_startup_64+0x13e/0x148 [ 18.806434][ C3] [ 19.809880][ T339] Mirror/redirect action on [ 19.809893][ T339] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.809896][ T339] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 339, name: modprobe [ 19.809898][ T339] preempt_count: 1, expected: 0 [ 19.809899][ T339] RCU nest depth: 0, expected: 0 [ 19.809900][ T339] INFO: lockdep is turned off. [ 19.809901][ T339] irq event stamp: 0 [ 19.809902][ T339] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 19.809906][ T339] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 19.809912][ T339] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 19.809914][ T339] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 19.809916][ T339] Preemption disabled at: [ 19.809916][ T339] [] vprintk_emit+0x31b/0x3e0 [ 19.809924][ T339] CPU: 0 UID: 0 PID: 339 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.809928][ T339] Tainted: [W]=WARN [ 19.809928][ T339] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.809930][ T339] Call Trace: [ 19.809931][ T339] [ 19.809933][ T339] dump_stack_lvl+0x6f/0xa0 [ 19.809938][ T339] ? vprintk_emit+0x31b/0x3e0 [ 19.809940][ T339] __might_resched.cold+0x1fe/0x2c1 [ 19.809944][ T339] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 19.809946][ T339] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.809949][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.809952][ T339] __kmalloc_noprof+0x443/0x760 [ 19.809956][ T339] ? __rwlock_init+0x150/0x150 [ 19.809959][ T339] ? alloc_buf.isra.0+0x4b/0x260 [ 19.809962][ T339] ? do_raw_spin_unlock+0x59/0x250 [ 19.809964][ T339] alloc_buf.isra.0+0x4b/0x260 [ 19.809966][ T339] put_chars+0x1e1/0x2f0 [ 19.809968][ T339] ? __send_to_port+0x420/0x420 [ 19.809969][ T339] ? console_prepend_replay+0x20/0x20 [ 19.809972][ T339] hvc_console_print+0x292/0x780 [ 19.809975][ T339] ? hvc_write+0x3a0/0x3a0 [ 19.809976][ T339] ? vsnprintf+0x668/0x1700 [ 19.809980][ T339] ? __rwlock_init+0x150/0x150 [ 19.809981][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.809983][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.809985][ T339] console_emit_next_record+0x22f/0x4c0 [ 19.809988][ T339] ? devkmsg_read+0x4b0/0x4b0 [ 19.809990][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.809991][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.809993][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.809995][ T339] ? lock_acquire+0x13c/0x160 [ 19.809997][ T339] ? console_flush_one_record+0x111/0x710 [ 19.809998][ T339] console_flush_one_record+0x46f/0x710 [ 19.810001][ T339] ? console_emit_next_record+0x4c0/0x4c0 [ 19.810003][ T339] console_unlock+0xee/0x1f0 [ 19.810005][ T339] ? lock_acquire+0x13c/0x160 [ 19.810007][ T339] ? console_flush_one_record+0x710/0x710 [ 19.810008][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.810010][ T339] ? lock_release+0x184/0x1f0 [ 19.810011][ T339] ? lock_acquire+0x60/0x160 [ 19.810013][ T339] ? __rcu_read_lock+0x30/0x70 [ 19.810015][ T339] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.810017][ T339] ? vprintk_emit+0x320/0x3e0 [ 19.810019][ T339] vprintk_emit+0x37c/0x3e0 [ 19.810022][ T339] ? wake_up_klogd_work_func+0x90/0x90 [ 19.810024][ T339] ? netdev_run_todo+0x2a8/0xfd0 [ 19.810028][ T339] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 19.810031][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.810034][ T339] ? ip6_tunnel_cleanup+0x100/0x100 [ip6_tunnel] [ 19.810036][ T339] _printk+0xc7/0x100 [ 19.810039][ T339] ? snapshot_read.cold+0x21/0x21 [ 19.810041][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.810043][ T339] ? ip6_tunnel_cleanup+0x100/0x100 [ip6_tunnel] [ 19.810045][ T339] ? __up_write+0x23d/0x5f0 [ 19.810046][ T339] ? __up_write+0x2e5/0x5f0 [ 19.810047][ T339] ? lock_release+0x184/0x1f0 [ 19.810049][ T339] ? __up_write+0x2c7/0x5f0 [ 19.810051][ T339] mirred_init_module+0x28/0x1000 [act_mirred] [ 19.810053][ T339] do_one_initcall+0x124/0x4f0 [ 19.810055][ T339] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 19.810057][ T339] ? do_init_module+0xae/0x8a0 [ 19.810060][ T339] ? kasan_unpoison+0x44/0x70 [ 19.810063][ T339] do_init_module+0x2ad/0x8a0 [ 19.810065][ T339] ? free_module+0x470/0x470 [ 19.810068][ T339] ? kfree+0x123/0x590 [ 19.810070][ T339] load_module+0x1424/0x1bb0 [ 19.810073][ T339] ? layout_and_allocate.isra.0+0x680/0x680 [ 19.810075][ T339] ? __ia32_sys_fsconfig+0x180/0x180 [ 19.810078][ T339] ? ovl_real_file+0x172/0x1e0 [ 19.810082][ T339] ? backing_file_read_iter+0x541/0x790 [ 19.810085][ T339] init_module_from_file+0x11f/0x1a0 [ 19.810087][ T339] ? __do_sys_init_module+0x220/0x220 [ 19.810089][ T339] ? ovl_mmap+0x270/0x270 [ 19.810092][ T339] ? __rwlock_init+0x150/0x150 [ 19.810094][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.810096][ T339] ? lock_release+0x184/0x1f0 [ 19.810097][ T339] ? do_raw_spin_unlock+0x59/0x250 [ 19.810099][ T339] idempotent_init_module+0x37b/0x7c0 [ 19.810101][ T339] ? init_module_from_file+0x1a0/0x1a0 [ 19.810104][ T339] ? rcu_is_watching+0x16/0xd0 [ 19.810106][ T339] ? cap_capable+0x1d7/0x3d0 [ 19.810110][ T339] __x64_sys_finit_module+0xdf/0x190 [ 19.810112][ T339] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.810114][ T339] do_syscall_64+0xff/0x530 [ 19.810116][ T339] ? exc_page_fault+0xee/0x100 [ 19.810118][ T339] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.810120][ T339] RIP: 0033:0x7f22d7e2437d [ 19.810122][ 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 [ 19.810124][ T339] RSP: 002b:00007ffdd3d6ae58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 19.810128][ T339] RAX: ffffffffffffffda RBX: 00005640fb15b810 RCX: 00007f22d7e2437d [ 19.810129][ T339] RDX: 0000000000000000 RSI: 00005640f5ea9ffd RDI: 0000000000000000 [ 19.810130][ T339] RBP: 00007ffdd3d6aef0 R08: 0000000000000000 R09: 0000000000000000 [ 19.810131][ T339] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640f5ea9ffd [ 19.810132][ T339] R13: 00005640fb15b960 R14: 0000000000040000 R15: 0000000000000000 [ 19.810134][ T339] [ 27.508403][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 27.508422][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.508425][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 27.508426][ C3] preempt_count: 303, expected: 0 [ 27.508427][ C3] RCU nest depth: 3, expected: 0 [ 27.508428][ C3] INFO: lockdep is turned off. [ 27.508429][ C3] irq event stamp: 592579 [ 27.508430][ C3] hardirqs last enabled at (592578): [] __down_trylock_console_sem+0x86/0xa0 [ 27.508440][ C3] hardirqs last disabled at (592579): [] console_emit_next_record+0x3d4/0x4c0 [ 27.508442][ C3] softirqs last enabled at (592428): [] handle_softirqs+0x67c/0x900 [ 27.508445][ C3] softirqs last disabled at (592471): [] __irq_exit_rcu+0x145/0x1c0 [ 27.508447][ C3] Preemption disabled at: [ 27.508448][ C3] [<0000000000000000>] 0x0 [ 27.508455][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.508459][ C3] Tainted: [W]=WARN [ 27.508460][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.508462][ C3] Call Trace: [ 27.508464][ C3] [ 27.508465][ C3] dump_stack_lvl+0x6f/0xa0 [ 27.508471][ C3] __might_resched.cold+0x1fe/0x2c1 [ 27.508474][ C3] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 27.508476][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.508479][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508483][ C3] __kmalloc_noprof+0x443/0x760 [ 27.508486][ C3] ? __rwlock_init+0x150/0x150 [ 27.508489][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 27.508492][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 27.508494][ C3] alloc_buf.isra.0+0x4b/0x260 [ 27.508496][ C3] put_chars+0x1e1/0x2f0 [ 27.508498][ C3] ? __send_to_port+0x420/0x420 [ 27.508500][ C3] ? console_prepend_replay+0x20/0x20 [ 27.508502][ C3] hvc_console_print+0x292/0x780 [ 27.508505][ C3] ? hvc_write+0x3a0/0x3a0 [ 27.508507][ C3] ? vsnprintf+0x668/0x1700 [ 27.508510][ C3] ? __rwlock_init+0x150/0x150 [ 27.508511][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508513][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508515][ C3] console_emit_next_record+0x22f/0x4c0 [ 27.508518][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 27.508520][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508521][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508523][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508525][ C3] ? lock_acquire+0x13c/0x160 [ 27.508527][ C3] ? console_flush_one_record+0x111/0x710 [ 27.508528][ C3] console_flush_one_record+0x46f/0x710 [ 27.508531][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 27.508533][ C3] console_unlock+0xee/0x1f0 [ 27.508535][ C3] ? lock_acquire+0x13c/0x160 [ 27.508537][ C3] ? console_flush_one_record+0x710/0x710 [ 27.508538][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508540][ C3] ? lock_release+0x184/0x1f0 [ 27.508541][ C3] ? lock_acquire+0x60/0x160 [ 27.508543][ C3] ? __rcu_read_lock+0x30/0x70 [ 27.508545][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.508546][ C3] ? vprintk_emit+0x320/0x3e0 [ 27.508548][ C3] vprintk_emit+0x37c/0x3e0 [ 27.508551][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 27.508553][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 27.508555][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508557][ C3] ? lock_acquire+0x13c/0x160 [ 27.508558][ C3] ? lock_acquire+0x13c/0x160 [ 27.508560][ C3] _printk+0xc7/0x100 [ 27.508563][ C3] ? snapshot_read.cold+0x21/0x21 [ 27.508565][ C3] ? ___ratelimit+0x4e7/0xa00 [ 27.508568][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 27.508571][ C3] ? idr_get_free+0x830/0x830 [ 27.508573][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 27.508575][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 27.508581][ C3] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 27.508584][ C3] ? lock_release+0x184/0x1f0 [ 27.508586][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 27.508588][ C3] ? sock_def_readable+0x156/0x480 [ 27.508591][ C3] ? packet_rcv+0xd26/0x15a0 [ 27.508594][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508596][ C3] ? lock_release+0x184/0x1f0 [ 27.508597][ C3] ? dev_queue_xmit_nit+0x642/0x9e0 [ 27.508600][ C3] ? lock_acquire+0x13c/0x160 [ 27.508601][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508603][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 27.508605][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508607][ C3] dev_hard_start_xmit+0xf4/0x620 [ 27.508610][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 27.508612][ C3] sch_direct_xmit+0x13d/0xaa0 [ 27.508614][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 27.508616][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508618][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 27.508619][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 27.508620][ C3] ? __rcu_read_lock+0x30/0x70 [ 27.508622][ C3] ? lock_acquire+0x13c/0x160 [ 27.508624][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 27.508626][ C3] ? tc_run+0x8b/0x7e0 [ 27.508628][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 27.508629][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 27.508631][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508633][ C3] ? lock_acquire+0x13c/0x160 [ 27.508635][ C3] __dev_queue_xmit+0x942/0x1b80 [ 27.508637][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 27.508639][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 27.508641][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 27.508644][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 27.508647][ C3] ? neigh_hh_output+0x152/0x4c0 [ 27.508649][ C3] ip6_finish_output2+0x96f/0x1300 [ 27.508652][ C3] ? ip6_dst_lookup+0x80/0x80 [ 27.508654][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508655][ C3] ? lock_acquire+0x13c/0x160 [ 27.508657][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508659][ C3] ? lock_release+0x184/0x1f0 [ 27.508660][ C3] ip6_finish_output+0x646/0xda0 [ 27.508662][ C3] ip6_output+0x23f/0x7f0 [ 27.508664][ C3] ? ip6_finish_output+0xda0/0xda0 [ 27.508665][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 27.508668][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508670][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.508671][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 27.508673][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508674][ C3] ? trace_hardirqs_on+0x36/0x40 [ 27.508675][ C3] ? lock_acquire+0x13c/0x160 [ 27.508677][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508679][ C3] ndisc_send_skb+0xba3/0x1520 [ 27.508682][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 27.508685][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 27.508687][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.508689][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.508691][ C3] addrconf_rs_timer+0x26f/0x770 [ 27.508692][ C3] ? do_raw_spin_lock+0x131/0x280 [ 27.508694][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.508696][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508698][ C3] ? lock_acquire+0x13c/0x160 [ 27.508699][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 27.508701][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.508702][ C3] call_timer_fn+0x160/0x4d0 [ 27.508705][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 27.508707][ C3] ? debug_object_active_state+0x430/0x430 [ 27.508710][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508712][ C3] __run_timers+0x68f/0xaa0 [ 27.508714][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 27.508717][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.508719][ C3] ? do_raw_spin_lock+0x131/0x280 [ 27.508721][ C3] ? __rwlock_init+0x150/0x150 [ 27.508723][ C3] run_timer_softirq+0xf0/0x160 [ 27.508725][ C3] ? __run_timers+0xaa0/0xaa0 [ 27.508727][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.508728][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508730][ C3] handle_softirqs+0x1d3/0x900 [ 27.508732][ C3] ? _local_bh_enable+0xc0/0xc0 [ 27.508733][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508735][ C3] ? lock_release+0x184/0x1f0 [ 27.508737][ C3] __irq_exit_rcu+0x145/0x1c0 [ 27.508738][ C3] irq_exit_rcu+0xe/0x30 [ 27.508740][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.508742][ C3] [ 27.508743][ C3] [ 27.508743][ C3] ? _raw_spin_unlock+0x2d/0x50 [ 27.508746][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.508748][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.508751][ 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 [ 27.508753][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 27.508756][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 27.508758][ C3] RDX: 0000000000000003 RSI: ffffffff9908d860 RDI: ffffffff968f0307 [ 27.508758][ C3] RBP: 0000000000000000 R08: ffffffff98d81421 R09: 1fe2200006a763a2 [ 27.508759][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 27.508760][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 27.508761][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 27.508763][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.508766][ C3] default_idle+0x9/0x10 [ 27.508768][ C3] default_idle_call+0x6e/0xb0 [ 27.508770][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.508771][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 27.508773][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 27.508775][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.508777][ C3] do_idle+0xd8/0x190 [ 27.508779][ C3] cpu_startup_entry+0x53/0x70 [ 27.508781][ C3] start_secondary+0x204/0x2b0 [ 27.508782][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 27.508784][ C3] common_startup_64+0x13e/0x148 [ 27.508789][ C3] [ 44.917314][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 44.917334][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 44.917337][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 44.917339][ C3] preempt_count: 303, expected: 0 [ 44.917339][ C3] RCU nest depth: 3, expected: 0 [ 44.917341][ C3] INFO: lockdep is turned off. [ 44.917342][ C3] irq event stamp: 592579 [ 44.917343][ C3] hardirqs last enabled at (592578): [] __down_trylock_console_sem+0x86/0xa0 [ 44.917352][ C3] hardirqs last disabled at (592579): [] console_emit_next_record+0x3d4/0x4c0 [ 44.917355][ C3] softirqs last enabled at (592428): [] handle_softirqs+0x67c/0x900 [ 44.917358][ C3] softirqs last disabled at (592471): [] __irq_exit_rcu+0x145/0x1c0 [ 44.917360][ C3] Preemption disabled at: [ 44.917361][ C3] [<0000000000000000>] 0x0 [ 44.917368][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 44.917371][ C3] Tainted: [W]=WARN [ 44.917372][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.917375][ C3] Call Trace: [ 44.917376][ C3] [ 44.917378][ C3] dump_stack_lvl+0x6f/0xa0 [ 44.917383][ C3] __might_resched.cold+0x1fe/0x2c1 [ 44.917387][ C3] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 44.917389][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 44.917392][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917395][ C3] __kmalloc_noprof+0x443/0x760 [ 44.917399][ C3] ? __rwlock_init+0x150/0x150 [ 44.917402][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 44.917405][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 44.917407][ C3] alloc_buf.isra.0+0x4b/0x260 [ 44.917409][ C3] put_chars+0x1e1/0x2f0 [ 44.917411][ C3] ? __send_to_port+0x420/0x420 [ 44.917413][ C3] ? console_prepend_replay+0x20/0x20 [ 44.917415][ C3] hvc_console_print+0x292/0x780 [ 44.917419][ C3] ? hvc_write+0x3a0/0x3a0 [ 44.917420][ C3] ? vsnprintf+0x668/0x1700 [ 44.917423][ C3] ? __rwlock_init+0x150/0x150 [ 44.917425][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917427][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917429][ C3] console_emit_next_record+0x22f/0x4c0 [ 44.917432][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 44.917434][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917435][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917437][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917439][ C3] ? lock_acquire+0x13c/0x160 [ 44.917441][ C3] ? console_flush_one_record+0x111/0x710 [ 44.917443][ C3] console_flush_one_record+0x46f/0x710 [ 44.917445][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 44.917448][ C3] console_unlock+0xee/0x1f0 [ 44.917450][ C3] ? lock_acquire+0x13c/0x160 [ 44.917451][ C3] ? console_flush_one_record+0x710/0x710 [ 44.917453][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917454][ C3] ? lock_release+0x184/0x1f0 [ 44.917456][ C3] ? lock_acquire+0x60/0x160 [ 44.917457][ C3] ? __rcu_read_lock+0x30/0x70 [ 44.917459][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 44.917461][ C3] ? vprintk_emit+0x320/0x3e0 [ 44.917463][ C3] vprintk_emit+0x37c/0x3e0 [ 44.917467][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 44.917469][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 44.917470][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917472][ C3] ? lock_acquire+0x13c/0x160 [ 44.917474][ C3] _printk+0xc7/0x100 [ 44.917477][ C3] ? snapshot_read.cold+0x21/0x21 [ 44.917479][ C3] ? ___ratelimit+0x4e7/0xa00 [ 44.917482][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 44.917485][ C3] ? idr_get_free+0x830/0x830 [ 44.917488][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 44.917491][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 44.917496][ C3] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 44.917499][ C3] ? lock_release+0x184/0x1f0 [ 44.917501][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 44.917502][ C3] ? sock_def_readable+0x156/0x480 [ 44.917506][ C3] ? packet_rcv+0xd26/0x15a0 [ 44.917509][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917511][ C3] ? lock_release+0x184/0x1f0 [ 44.917513][ C3] ? dev_queue_xmit_nit+0x642/0x9e0 [ 44.917515][ C3] ? lock_acquire+0x13c/0x160 [ 44.917517][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917519][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 44.917521][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917523][ C3] dev_hard_start_xmit+0xf4/0x620 [ 44.917525][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 44.917528][ C3] sch_direct_xmit+0x13d/0xaa0 [ 44.917530][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 44.917531][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917534][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 44.917535][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 44.917536][ C3] ? __rcu_read_lock+0x30/0x70 [ 44.917538][ C3] ? lock_acquire+0x13c/0x160 [ 44.917540][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 44.917542][ C3] ? tc_run+0x8b/0x7e0 [ 44.917544][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 44.917545][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 44.917547][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917549][ C3] ? lock_acquire+0x13c/0x160 [ 44.917551][ C3] __dev_queue_xmit+0x942/0x1b80 [ 44.917553][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 44.917555][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 44.917557][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 44.917560][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 44.917564][ C3] ? neigh_hh_output+0x152/0x4c0 [ 44.917566][ C3] ip6_finish_output2+0x96f/0x1300 [ 44.917568][ C3] ? ip6_dst_lookup+0x80/0x80 [ 44.917570][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917572][ C3] ? lock_acquire+0x13c/0x160 [ 44.917573][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917575][ C3] ? lock_release+0x184/0x1f0 [ 44.917577][ C3] ip6_finish_output+0x646/0xda0 [ 44.917579][ C3] ip6_output+0x23f/0x7f0 [ 44.917581][ C3] ? ip6_finish_output+0xda0/0xda0 [ 44.917582][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 44.917585][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917587][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 44.917588][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 44.917589][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917591][ C3] ? trace_hardirqs_on+0x36/0x40 [ 44.917592][ C3] ? lock_acquire+0x13c/0x160 [ 44.917594][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917596][ C3] ndisc_send_skb+0xba3/0x1520 [ 44.917599][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 44.917602][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 44.917604][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 44.917606][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 44.917608][ C3] addrconf_rs_timer+0x26f/0x770 [ 44.917609][ C3] ? do_raw_spin_lock+0x131/0x280 [ 44.917611][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 44.917613][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917615][ C3] ? lock_acquire+0x13c/0x160 [ 44.917616][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 44.917618][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 44.917620][ C3] call_timer_fn+0x160/0x4d0 [ 44.917623][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 44.917624][ C3] ? debug_object_active_state+0x430/0x430 [ 44.917628][ C3] ? __rwlock_init+0x150/0x150 [ 44.917629][ C3] ? timer_recalc_next_expiry+0xf0/0x210 [ 44.917631][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917633][ C3] __run_timers+0x68f/0xaa0 [ 44.917635][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 44.917637][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 44.917640][ C3] ? do_raw_spin_lock+0x131/0x280 [ 44.917642][ C3] ? __rwlock_init+0x150/0x150 [ 44.917644][ C3] run_timer_softirq+0xf0/0x160 [ 44.917646][ C3] ? __run_timers+0xaa0/0xaa0 [ 44.917648][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 44.917649][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917651][ C3] handle_softirqs+0x1d3/0x900 [ 44.917653][ C3] ? _local_bh_enable+0xc0/0xc0 [ 44.917655][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917656][ C3] ? lock_release+0x184/0x1f0 [ 44.917658][ C3] __irq_exit_rcu+0x145/0x1c0 [ 44.917660][ C3] irq_exit_rcu+0xe/0x30 [ 44.917661][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 44.917663][ C3] [ 44.917664][ C3] [ 44.917665][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 44.917667][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 44.917670][ 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 [ 44.917672][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 44.917675][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 44.917676][ C3] RDX: 0000000000000003 RSI: ffffffff9908d860 RDI: ffffffff968f0307 [ 44.917677][ C3] RBP: 0000000000000000 R08: ffffffff98d81421 R09: 1fe2200006a763a2 [ 44.917678][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 44.917679][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 44.917680][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 44.917682][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 44.917685][ C3] default_idle+0x9/0x10 [ 44.917687][ C3] default_idle_call+0x6e/0xb0 [ 44.917689][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 44.917690][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 44.917692][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 44.917695][ C3] ? rcu_is_watching+0x16/0xd0 [ 44.917697][ C3] do_idle+0xd8/0x190 [ 44.917698][ C3] cpu_startup_entry+0x53/0x70 [ 44.917700][ C3] start_secondary+0x204/0x2b0 [ 44.917702][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 44.917703][ C3] common_startup_64+0x13e/0x148 [ 44.917708][ C3] [ 56.489159][ T599] br2: port 1(veth4.555) entered disabled state [ 56.489177][ T599] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 56.489180][ T599] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 599, name: bridge [ 56.489181][ T599] preempt_count: 202, expected: 0 [ 56.489182][ T599] RCU nest depth: 0, expected: 0 [ 56.489183][ T599] INFO: lockdep is turned off. [ 56.489185][ T599] irq event stamp: 0 [ 56.489185][ T599] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 56.489190][ T599] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 56.489196][ T599] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 56.489198][ T599] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 56.489200][ T599] Preemption disabled at: [ 56.489200][ T599] [<0000000000000000>] 0x0 [ 56.489205][ T599] CPU: 2 UID: 0 PID: 599 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 56.489209][ T599] Tainted: [W]=WARN [ 56.489210][ T599] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.489212][ T599] Call Trace: [ 56.489213][ T599] [ 56.489214][ T599] dump_stack_lvl+0x6f/0xa0 [ 56.489222][ T599] __might_resched.cold+0x1fe/0x2c1 [ 56.489226][ T599] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 56.489229][ T599] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 56.489232][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489236][ T599] __kmalloc_noprof+0x443/0x760 [ 56.489240][ T599] ? __rwlock_init+0x150/0x150 [ 56.489242][ T599] ? alloc_buf.isra.0+0x4b/0x260 [ 56.489246][ T599] ? do_raw_spin_unlock+0x59/0x250 [ 56.489247][ T599] alloc_buf.isra.0+0x4b/0x260 [ 56.489249][ T599] put_chars+0x1e1/0x2f0 [ 56.489251][ T599] ? __send_to_port+0x420/0x420 [ 56.489253][ T599] ? console_prepend_replay+0x20/0x20 [ 56.489256][ T599] hvc_console_print+0x292/0x780 [ 56.489259][ T599] ? hvc_write+0x3a0/0x3a0 [ 56.489261][ T599] ? vsnprintf+0x668/0x1700 [ 56.489264][ T599] ? __rwlock_init+0x150/0x150 [ 56.489266][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489267][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489270][ T599] console_emit_next_record+0x22f/0x4c0 [ 56.489272][ T599] ? devkmsg_read+0x4b0/0x4b0 [ 56.489274][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489276][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489278][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489279][ T599] ? lock_acquire+0x13c/0x160 [ 56.489281][ T599] ? console_flush_one_record+0x111/0x710 [ 56.489283][ T599] console_flush_one_record+0x46f/0x710 [ 56.489285][ T599] ? console_emit_next_record+0x4c0/0x4c0 [ 56.489288][ T599] console_unlock+0xee/0x1f0 [ 56.489290][ T599] ? lock_acquire+0x13c/0x160 [ 56.489292][ T599] ? console_flush_one_record+0x710/0x710 [ 56.489293][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489295][ T599] ? lock_release+0x184/0x1f0 [ 56.489296][ T599] ? lock_acquire+0x60/0x160 [ 56.489298][ T599] ? __rcu_read_lock+0x30/0x70 [ 56.489300][ T599] ? __down_trylock_console_sem+0x5e/0xa0 [ 56.489302][ T599] ? vprintk_emit+0x320/0x3e0 [ 56.489304][ T599] vprintk_emit+0x37c/0x3e0 [ 56.489308][ T599] ? wake_up_klogd_work_func+0x90/0x90 [ 56.489310][ T599] ? unwind_next_frame+0x69b/0x1ea0 [ 56.489313][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489315][ T599] _printk+0xc7/0x100 [ 56.489318][ T599] ? snapshot_read.cold+0x21/0x21 [ 56.489320][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489322][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489324][ T599] ? lock_release+0x184/0x1f0 [ 56.489325][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489327][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489330][ T599] br_set_state+0x22f/0x430 [bridge] [ 56.489343][ T599] br_set_port_state+0x161/0x210 [bridge] [ 56.489352][ T599] br_setport+0xb09/0x1890 [bridge] [ 56.489359][ T599] ? br_set_port_state+0x210/0x210 [bridge] [ 56.489365][ T599] ? lock_acquire+0x13c/0x160 [ 56.489367][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489369][ T599] ? __nla_validate_parse+0x20d/0x480 [ 56.489373][ T599] br_setlink+0x3ec/0x470 [bridge] [ 56.489380][ T599] ? br_afspec+0x510/0x510 [bridge] [ 56.489390][ T599] rtnl_bridge_setlink+0x22c/0x620 [ 56.489395][ T599] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 56.489397][ T599] ? rtnl_link_fill+0x920/0x920 [ 56.489398][ T599] ? filter_irq_stacks+0xd0/0xd0 [ 56.489401][ T599] ? stack_depot_save_flags+0x1bc/0x790 [ 56.489404][ T599] netlink_rcv_skb+0x14e/0x3a0 [ 56.489407][ T599] ? rtnl_link_fill+0x920/0x920 [ 56.489408][ T599] ? lock_release+0x184/0x1f0 [ 56.489410][ T599] ? netlink_ack+0xcf0/0xcf0 [ 56.489411][ T599] ? __netlink_lookup+0xb9/0x6b0 [ 56.489413][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489415][ T599] ? lock_release+0x184/0x1f0 [ 56.489417][ T599] netlink_unicast+0x486/0x750 [ 56.489419][ T599] ? netlink_attachskb+0x810/0x810 [ 56.489421][ T599] ? next_uptodate_folio+0x2b/0x770 [ 56.489424][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489426][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489427][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489430][ T599] netlink_sendmsg+0x735/0xc60 [ 56.489432][ T599] ? netlink_unicast+0x750/0x750 [ 56.489433][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489435][ T599] ? lock_release+0x184/0x1f0 [ 56.489437][ T599] ____sys_sendmsg+0x415/0x880 [ 56.489440][ T599] ? copy_msghdr_from_user+0x279/0x420 [ 56.489442][ T599] ? get_timestamp.constprop.0+0x390/0x390 [ 56.489443][ T599] ? move_addr_to_kernel+0x40/0x40 [ 56.489445][ T599] ? do_fault_around+0x300/0x5a0 [ 56.489448][ T599] ? lock_acquire+0x13c/0x160 [ 56.489450][ T599] ___sys_sendmsg+0x14e/0x1d0 [ 56.489452][ T599] ? do_pte_missing+0x86f/0xcc0 [ 56.489454][ T599] ? copy_msghdr_from_user+0x420/0x420 [ 56.489456][ T599] ? rcu_read_unlock+0x20/0x70 [ 56.489460][ T599] __sys_sendmsg+0x12c/0x1d0 [ 56.489463][ T599] ? __sys_sendmsg_sock+0x20/0x20 [ 56.489465][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489467][ T599] ? rcu_is_watching+0x16/0xd0 [ 56.489469][ T599] do_syscall_64+0xff/0x530 [ 56.489471][ T599] ? exc_page_fault+0xee/0x100 [ 56.489473][ T599] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.489475][ T599] RIP: 0033:0x7ff798c3354e [ 56.489477][ T599] 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 [ 56.489479][ T599] RSP: 002b:00007ffc261546a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.489482][ T599] RAX: ffffffffffffffda RBX: 00007ffc26154850 RCX: 00007ff798c3354e [ 56.489483][ T599] RDX: 0000000000000000 RSI: 00007ffc26154750 RDI: 0000000000000005 [ 56.489484][ T599] RBP: 00007ffc261546b0 R08: 0000000000000000 R09: 0000000000000000 [ 56.489485][ T599] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917ffd [ 56.489486][ T599] R13: 0000000000425380 R14: 00007ffc26156821 R15: 00000000ffffffff [ 56.489488][ T599] [ 60.845648][ T621] br2: port 1(veth4.555) entered forwarding state [ 60.845666][ T621] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 60.845668][ T621] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 621, name: bridge [ 60.845670][ T621] preempt_count: 202, expected: 0 [ 60.845671][ T621] RCU nest depth: 0, expected: 0 [ 60.845672][ T621] INFO: lockdep is turned off. [ 60.845673][ T621] irq event stamp: 0 [ 60.845674][ T621] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 60.845680][ T621] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 60.845686][ T621] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 60.845687][ T621] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 60.845689][ T621] Preemption disabled at: [ 60.845690][ T621] [<0000000000000000>] 0x0 [ 60.845695][ T621] CPU: 0 UID: 0 PID: 621 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 60.845699][ T621] Tainted: [W]=WARN [ 60.845700][ T621] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.845701][ T621] Call Trace: [ 60.845703][ T621] [ 60.845704][ T621] dump_stack_lvl+0x6f/0xa0 [ 60.845710][ T621] __might_resched.cold+0x1fe/0x2c1 [ 60.845714][ T621] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 60.845717][ T621] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 60.845720][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845724][ T621] __kmalloc_noprof+0x443/0x760 [ 60.845727][ T621] ? __rwlock_init+0x150/0x150 [ 60.845730][ T621] ? alloc_buf.isra.0+0x4b/0x260 [ 60.845734][ T621] ? do_raw_spin_unlock+0x59/0x250 [ 60.845736][ T621] alloc_buf.isra.0+0x4b/0x260 [ 60.845738][ T621] put_chars+0x1e1/0x2f0 [ 60.845740][ T621] ? __send_to_port+0x420/0x420 [ 60.845742][ T621] ? console_prepend_replay+0x20/0x20 [ 60.845745][ T621] hvc_console_print+0x292/0x780 [ 60.845748][ T621] ? hvc_write+0x3a0/0x3a0 [ 60.845750][ T621] ? vsnprintf+0x668/0x1700 [ 60.845753][ T621] ? __rwlock_init+0x150/0x150 [ 60.845755][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845756][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845759][ T621] console_emit_next_record+0x22f/0x4c0 [ 60.845761][ T621] ? devkmsg_read+0x4b0/0x4b0 [ 60.845763][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845765][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845767][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845768][ T621] ? lock_acquire+0x13c/0x160 [ 60.845770][ T621] ? console_flush_one_record+0x111/0x710 [ 60.845772][ T621] console_flush_one_record+0x46f/0x710 [ 60.845774][ T621] ? console_emit_next_record+0x4c0/0x4c0 [ 60.845777][ T621] console_unlock+0xee/0x1f0 [ 60.845779][ T621] ? lock_acquire+0x13c/0x160 [ 60.845780][ T621] ? console_flush_one_record+0x710/0x710 [ 60.845782][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845784][ T621] ? lock_release+0x184/0x1f0 [ 60.845785][ T621] ? lock_acquire+0x60/0x160 [ 60.845787][ T621] ? __rcu_read_lock+0x30/0x70 [ 60.845789][ T621] ? __down_trylock_console_sem+0x5e/0xa0 [ 60.845791][ T621] ? vprintk_emit+0x320/0x3e0 [ 60.845793][ T621] vprintk_emit+0x37c/0x3e0 [ 60.845797][ T621] ? wake_up_klogd_work_func+0x90/0x90 [ 60.845799][ T621] ? unwind_next_frame+0x69b/0x1ea0 [ 60.845801][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845804][ T621] _printk+0xc7/0x100 [ 60.845807][ T621] ? snapshot_read.cold+0x21/0x21 [ 60.845808][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845810][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845812][ T621] ? lock_release+0x184/0x1f0 [ 60.845814][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845815][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845818][ T621] br_set_state+0x22f/0x430 [bridge] [ 60.845832][ T621] br_set_port_state+0x161/0x210 [bridge] [ 60.845841][ T621] br_setport+0xb09/0x1890 [bridge] [ 60.845848][ T621] ? br_set_port_state+0x210/0x210 [bridge] [ 60.845854][ T621] ? lock_acquire+0x13c/0x160 [ 60.845856][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845858][ T621] ? __nla_validate_parse+0x20d/0x480 [ 60.845861][ T621] br_setlink+0x3ec/0x470 [bridge] [ 60.845869][ T621] ? br_afspec+0x510/0x510 [bridge] [ 60.845879][ T621] rtnl_bridge_setlink+0x22c/0x620 [ 60.845883][ T621] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 60.845886][ T621] ? rtnl_link_fill+0x920/0x920 [ 60.845887][ T621] ? filter_irq_stacks+0xd0/0xd0 [ 60.845889][ T621] ? stack_depot_save_flags+0x1bc/0x790 [ 60.845892][ T621] netlink_rcv_skb+0x14e/0x3a0 [ 60.845895][ T621] ? rtnl_link_fill+0x920/0x920 [ 60.845897][ T621] ? lock_release+0x184/0x1f0 [ 60.845898][ T621] ? netlink_ack+0xcf0/0xcf0 [ 60.845899][ T621] ? __netlink_lookup+0xb9/0x6b0 [ 60.845902][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845904][ T621] ? lock_release+0x184/0x1f0 [ 60.845906][ T621] netlink_unicast+0x486/0x750 [ 60.845908][ T621] ? netlink_attachskb+0x810/0x810 [ 60.845909][ T621] ? percpu_counter_add_batch+0x89/0x280 [ 60.845912][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845914][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845916][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845917][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845919][ T621] netlink_sendmsg+0x735/0xc60 [ 60.845921][ T621] ? netlink_unicast+0x750/0x750 [ 60.845923][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845925][ T621] ? lock_release+0x184/0x1f0 [ 60.845927][ T621] ____sys_sendmsg+0x415/0x880 [ 60.845930][ T621] ? copy_msghdr_from_user+0x279/0x420 [ 60.845932][ T621] ? get_timestamp.constprop.0+0x390/0x390 [ 60.845933][ T621] ? move_addr_to_kernel+0x40/0x40 [ 60.845935][ T621] ? do_fault_around+0x300/0x5a0 [ 60.845939][ T621] ? lock_acquire+0x13c/0x160 [ 60.845940][ T621] ___sys_sendmsg+0x14e/0x1d0 [ 60.845942][ T621] ? do_pte_missing+0x86f/0xcc0 [ 60.845944][ T621] ? copy_msghdr_from_user+0x420/0x420 [ 60.845946][ T621] ? rcu_read_unlock+0x20/0x70 [ 60.845951][ T621] __sys_sendmsg+0x12c/0x1d0 [ 60.845953][ T621] ? __sys_sendmsg_sock+0x20/0x20 [ 60.845956][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845957][ T621] ? rcu_is_watching+0x16/0xd0 [ 60.845959][ T621] do_syscall_64+0xff/0x530 [ 60.845962][ T621] ? exc_page_fault+0xee/0x100 [ 60.845964][ T621] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 60.845966][ T621] RIP: 0033:0x7fa98e1c454e [ 60.845968][ T621] 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 [ 60.845969][ T621] RSP: 002b:00007ffe03beafb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 60.845973][ T621] RAX: ffffffffffffffda RBX: 00007ffe03beb160 RCX: 00007fa98e1c454e [ 60.845975][ T621] RDX: 0000000000000000 RSI: 00007ffe03beb060 RDI: 0000000000000005 [ 60.845975][ T621] RBP: 00007ffe03beafc0 R08: 0000000000000000 R09: 0000000000000000 [ 60.845976][ T621] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918002 [ 60.845977][ T621] R13: 0000000000425380 R14: 00007ffe03bec81f R15: 00000000ffffffff [ 60.845980][ T621] [ 68.625089][ T683] br2: port 1(veth4.555) entered disabled state [ 68.625105][ T683] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 68.625108][ T683] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 683, name: bridge [ 68.625109][ T683] preempt_count: 202, expected: 0 [ 68.625110][ T683] RCU nest depth: 0, expected: 0 [ 68.625111][ T683] INFO: lockdep is turned off. [ 68.625112][ T683] irq event stamp: 0 [ 68.625113][ T683] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 68.625118][ T683] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 68.625124][ T683] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 68.625126][ T683] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 68.625127][ T683] Preemption disabled at: [ 68.625128][ T683] [<0000000000000000>] 0x0 [ 68.625133][ T683] CPU: 0 UID: 0 PID: 683 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 68.625137][ T683] Tainted: [W]=WARN [ 68.625138][ T683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 68.625140][ T683] Call Trace: [ 68.625141][ T683] [ 68.625143][ T683] dump_stack_lvl+0x6f/0xa0 [ 68.625148][ T683] __might_resched.cold+0x1fe/0x2c1 [ 68.625152][ T683] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 68.625155][ T683] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 68.625158][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625161][ T683] __kmalloc_noprof+0x443/0x760 [ 68.625165][ T683] ? __rwlock_init+0x150/0x150 [ 68.625167][ T683] ? alloc_buf.isra.0+0x4b/0x260 [ 68.625171][ T683] ? do_raw_spin_unlock+0x59/0x250 [ 68.625173][ T683] alloc_buf.isra.0+0x4b/0x260 [ 68.625175][ T683] put_chars+0x1e1/0x2f0 [ 68.625177][ T683] ? __send_to_port+0x420/0x420 [ 68.625178][ T683] ? console_prepend_replay+0x20/0x20 [ 68.625182][ T683] hvc_console_print+0x292/0x780 [ 68.625185][ T683] ? hvc_write+0x3a0/0x3a0 [ 68.625186][ T683] ? vsnprintf+0x668/0x1700 [ 68.625190][ T683] ? __rwlock_init+0x150/0x150 [ 68.625191][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625193][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625195][ T683] console_emit_next_record+0x22f/0x4c0 [ 68.625198][ T683] ? devkmsg_read+0x4b0/0x4b0 [ 68.625200][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625201][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625203][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625205][ T683] ? lock_acquire+0x13c/0x160 [ 68.625207][ T683] ? console_flush_one_record+0x111/0x710 [ 68.625208][ T683] console_flush_one_record+0x46f/0x710 [ 68.625211][ T683] ? console_emit_next_record+0x4c0/0x4c0 [ 68.625213][ T683] console_unlock+0xee/0x1f0 [ 68.625215][ T683] ? lock_acquire+0x13c/0x160 [ 68.625217][ T683] ? console_flush_one_record+0x710/0x710 [ 68.625220][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625222][ T683] ? lock_release+0x184/0x1f0 [ 68.625223][ T683] ? lock_acquire+0x60/0x160 [ 68.625225][ T683] ? __rcu_read_lock+0x30/0x70 [ 68.625227][ T683] ? __down_trylock_console_sem+0x5e/0xa0 [ 68.625229][ T683] ? vprintk_emit+0x320/0x3e0 [ 68.625231][ T683] vprintk_emit+0x37c/0x3e0 [ 68.625235][ T683] ? wake_up_klogd_work_func+0x90/0x90 [ 68.625237][ T683] ? unwind_next_frame+0x69b/0x1ea0 [ 68.625240][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625242][ T683] _printk+0xc7/0x100 [ 68.625245][ T683] ? snapshot_read.cold+0x21/0x21 [ 68.625247][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625248][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625250][ T683] ? lock_release+0x184/0x1f0 [ 68.625252][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625253][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625256][ T683] br_set_state+0x22f/0x430 [bridge] [ 68.625269][ T683] br_set_port_state+0x161/0x210 [bridge] [ 68.625278][ T683] br_setport+0xb09/0x1890 [bridge] [ 68.625285][ T683] ? br_set_port_state+0x210/0x210 [bridge] [ 68.625291][ T683] ? lock_acquire+0x13c/0x160 [ 68.625292][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625295][ T683] ? __nla_validate_parse+0x20d/0x480 [ 68.625298][ T683] br_setlink+0x3ec/0x470 [bridge] [ 68.625305][ T683] ? br_afspec+0x510/0x510 [bridge] [ 68.625316][ T683] rtnl_bridge_setlink+0x22c/0x620 [ 68.625320][ T683] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 68.625322][ T683] ? rtnl_link_fill+0x920/0x920 [ 68.625324][ T683] ? filter_irq_stacks+0xd0/0xd0 [ 68.625326][ T683] ? stack_depot_save_flags+0x1bc/0x790 [ 68.625329][ T683] netlink_rcv_skb+0x14e/0x3a0 [ 68.625331][ T683] ? rtnl_link_fill+0x920/0x920 [ 68.625333][ T683] ? lock_release+0x184/0x1f0 [ 68.625334][ T683] ? netlink_ack+0xcf0/0xcf0 [ 68.625336][ T683] ? __netlink_lookup+0xb9/0x6b0 [ 68.625338][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625340][ T683] ? lock_release+0x184/0x1f0 [ 68.625342][ T683] netlink_unicast+0x486/0x750 [ 68.625344][ T683] ? netlink_attachskb+0x810/0x810 [ 68.625345][ T683] ? percpu_counter_add_batch+0x89/0x280 [ 68.625348][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625350][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625351][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625353][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625355][ T683] netlink_sendmsg+0x735/0xc60 [ 68.625357][ T683] ? netlink_unicast+0x750/0x750 [ 68.625359][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625361][ T683] ? lock_release+0x184/0x1f0 [ 68.625362][ T683] ____sys_sendmsg+0x415/0x880 [ 68.625365][ T683] ? copy_msghdr_from_user+0x279/0x420 [ 68.625367][ T683] ? get_timestamp.constprop.0+0x390/0x390 [ 68.625369][ T683] ? move_addr_to_kernel+0x40/0x40 [ 68.625371][ T683] ? do_fault_around+0x300/0x5a0 [ 68.625374][ T683] ? lock_acquire+0x13c/0x160 [ 68.625376][ T683] ___sys_sendmsg+0x14e/0x1d0 [ 68.625378][ T683] ? do_pte_missing+0x86f/0xcc0 [ 68.625380][ T683] ? copy_msghdr_from_user+0x420/0x420 [ 68.625382][ T683] ? rcu_read_unlock+0x20/0x70 [ 68.625386][ T683] __sys_sendmsg+0x12c/0x1d0 [ 68.625389][ T683] ? __sys_sendmsg_sock+0x20/0x20 [ 68.625393][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625395][ T683] ? rcu_is_watching+0x16/0xd0 [ 68.625398][ T683] do_syscall_64+0xff/0x530 [ 68.625401][ T683] ? exc_page_fault+0xee/0x100 [ 68.625404][ T683] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 68.625406][ T683] RIP: 0033:0x7fc011f2854e [ 68.625409][ T683] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 68.625411][ T683] RSP: 002b:00007ffe801deac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 68.625416][ T683] RAX: ffffffffffffffda RBX: 00007ffe801dec70 RCX: 00007fc011f2854e [ 68.625418][ T683] RDX: 0000000000000000 RSI: 00007ffe801deb70 RDI: 0000000000000005 [ 68.625419][ T683] RBP: 00007ffe801dead0 R08: 0000000000000000 R09: 0000000000000000 [ 68.625420][ T683] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918009 [ 68.625422][ T683] R13: 0000000000425380 R14: 00007ffe801e0821 R15: 00000000ffffffff [ 68.625426][ T683] [ 72.966690][ T705] br2: port 1(veth4.555) entered forwarding state [ 72.966711][ T705] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 72.966714][ T705] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 705, name: bridge [ 72.966716][ T705] preempt_count: 202, expected: 0 [ 72.966718][ T705] RCU nest depth: 0, expected: 0 [ 72.966719][ T705] INFO: lockdep is turned off. [ 72.966721][ T705] irq event stamp: 0 [ 72.966722][ T705] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 72.966728][ T705] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 72.966736][ T705] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 72.966738][ T705] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 72.966741][ T705] Preemption disabled at: [ 72.966742][ T705] [<0000000000000000>] 0x0 [ 72.966748][ T705] CPU: 0 UID: 0 PID: 705 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 72.966754][ T705] Tainted: [W]=WARN [ 72.966755][ T705] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.966757][ T705] Call Trace: [ 72.966759][ T705] [ 72.966761][ T705] dump_stack_lvl+0x6f/0xa0 [ 72.966768][ T705] __might_resched.cold+0x1fe/0x2c1 [ 72.966772][ T705] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 72.966776][ T705] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 72.966780][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.966785][ T705] __kmalloc_noprof+0x443/0x760 [ 72.966789][ T705] ? __rwlock_init+0x150/0x150 [ 72.966793][ T705] ? alloc_buf.isra.0+0x4b/0x260 [ 72.966798][ T705] ? do_raw_spin_unlock+0x59/0x250 [ 72.966800][ T705] alloc_buf.isra.0+0x4b/0x260 [ 72.966803][ T705] put_chars+0x1e1/0x2f0 [ 72.966806][ T705] ? __send_to_port+0x420/0x420 [ 72.966809][ T705] ? console_prepend_replay+0x20/0x20 [ 72.966814][ T705] hvc_console_print+0x292/0x780 [ 72.966818][ T705] ? hvc_write+0x3a0/0x3a0 [ 72.966820][ T705] ? vsnprintf+0x668/0x1700 [ 72.966824][ T705] ? __rwlock_init+0x150/0x150 [ 72.966826][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.966829][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.966833][ T705] console_emit_next_record+0x22f/0x4c0 [ 72.966836][ T705] ? devkmsg_read+0x4b0/0x4b0 [ 72.966840][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.966842][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.966845][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.966847][ T705] ? lock_acquire+0x13c/0x160 [ 72.966850][ T705] ? console_flush_one_record+0x111/0x710 [ 72.966853][ T705] console_flush_one_record+0x46f/0x710 [ 72.966856][ T705] ? console_emit_next_record+0x4c0/0x4c0 [ 72.966860][ T705] console_unlock+0xee/0x1f0 [ 72.966862][ T705] ? lock_acquire+0x13c/0x160 [ 72.966865][ T705] ? console_flush_one_record+0x710/0x710 [ 72.966867][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.966869][ T705] ? lock_release+0x184/0x1f0 [ 72.966872][ T705] ? lock_acquire+0x60/0x160 [ 72.966874][ T705] ? __rcu_read_lock+0x30/0x70 [ 72.966877][ T705] ? __down_trylock_console_sem+0x5e/0xa0 [ 72.966880][ T705] ? vprintk_emit+0x320/0x3e0 [ 72.966883][ T705] vprintk_emit+0x37c/0x3e0 [ 72.966889][ T705] ? wake_up_klogd_work_func+0x90/0x90 [ 72.966891][ T705] ? unwind_next_frame+0x69b/0x1ea0 [ 72.966895][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.966898][ T705] _printk+0xc7/0x100 [ 72.966903][ T705] ? snapshot_read.cold+0x21/0x21 [ 72.966905][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.966908][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.966910][ T705] ? lock_release+0x184/0x1f0 [ 72.966913][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.966915][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.966919][ T705] br_set_state+0x22f/0x430 [bridge] [ 72.966938][ T705] br_set_port_state+0x161/0x210 [bridge] [ 72.966951][ T705] br_setport+0xb09/0x1890 [bridge] [ 72.966963][ T705] ? br_set_port_state+0x210/0x210 [bridge] [ 72.966975][ T705] ? lock_acquire+0x13c/0x160 [ 72.966977][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.966980][ T705] ? __nla_validate_parse+0x20d/0x480 [ 72.966985][ T705] br_setlink+0x3ec/0x470 [bridge] [ 72.966997][ T705] ? br_afspec+0x510/0x510 [bridge] [ 72.967016][ T705] rtnl_bridge_setlink+0x22c/0x620 [ 72.967022][ T705] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 72.967025][ T705] ? rtnl_link_fill+0x920/0x920 [ 72.967027][ T705] ? filter_irq_stacks+0xd0/0xd0 [ 72.967030][ T705] ? stack_depot_save_flags+0x1bc/0x790 [ 72.967035][ T705] netlink_rcv_skb+0x14e/0x3a0 [ 72.967039][ T705] ? rtnl_link_fill+0x920/0x920 [ 72.967041][ T705] ? lock_release+0x184/0x1f0 [ 72.967043][ T705] ? netlink_ack+0xcf0/0xcf0 [ 72.967045][ T705] ? __netlink_lookup+0xb9/0x6b0 [ 72.967055][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.967058][ T705] ? lock_release+0x184/0x1f0 [ 72.967061][ T705] netlink_unicast+0x486/0x750 [ 72.967064][ T705] ? netlink_attachskb+0x810/0x810 [ 72.967066][ T705] ? next_uptodate_folio+0x2b/0x770 [ 72.967071][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.967073][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.967076][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.967079][ T705] netlink_sendmsg+0x735/0xc60 [ 72.967082][ T705] ? netlink_unicast+0x750/0x750 [ 72.967085][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.967087][ T705] ? lock_release+0x184/0x1f0 [ 72.967090][ T705] ____sys_sendmsg+0x415/0x880 [ 72.967094][ T705] ? copy_msghdr_from_user+0x279/0x420 [ 72.967097][ T705] ? get_timestamp.constprop.0+0x390/0x390 [ 72.967099][ T705] ? move_addr_to_kernel+0x40/0x40 [ 72.967102][ T705] ? do_fault_around+0x300/0x5a0 [ 72.967106][ T705] ? lock_acquire+0x13c/0x160 [ 72.967110][ T705] ___sys_sendmsg+0x14e/0x1d0 [ 72.967112][ T705] ? do_pte_missing+0x86f/0xcc0 [ 72.967116][ T705] ? copy_msghdr_from_user+0x420/0x420 [ 72.967118][ T705] ? rcu_read_unlock+0x20/0x70 [ 72.967126][ T705] __sys_sendmsg+0x12c/0x1d0 [ 72.967129][ T705] ? __sys_sendmsg_sock+0x20/0x20 [ 72.967133][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.967136][ T705] ? rcu_is_watching+0x16/0xd0 [ 72.967139][ T705] do_syscall_64+0xff/0x530 [ 72.967142][ T705] ? exc_page_fault+0xee/0x100 [ 72.967145][ T705] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.967147][ T705] RIP: 0033:0x7fa68562c54e [ 72.967150][ T705] 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 [ 72.967153][ T705] RSP: 002b:00007ffd0d72f810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.967157][ T705] RAX: ffffffffffffffda RBX: 00007ffd0d72f9c0 RCX: 00007fa68562c54e [ 72.967159][ T705] RDX: 0000000000000000 RSI: 00007ffd0d72f8c0 RDI: 0000000000000005 [ 72.967161][ T705] RBP: 00007ffd0d72f820 R08: 0000000000000000 R09: 0000000000000000 [ 72.967162][ T705] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91800e [ 72.967164][ T705] R13: 0000000000425380 R14: 00007ffd0d73181f R15: 00000000ffffffff [ 72.967168][ T705] [ 77.381078][ T736] veth4.555: left allmulticast mode [ 77.381095][ T736] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 77.381097][ T736] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 736, name: ip [ 77.381099][ T736] preempt_count: 1, expected: 0 [ 77.381100][ T736] RCU nest depth: 0, expected: 0 [ 77.381101][ T736] INFO: lockdep is turned off. [ 77.381102][ T736] irq event stamp: 0 [ 77.381103][ T736] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 77.381107][ T736] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 77.381114][ T736] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 77.381115][ T736] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 77.381117][ T736] Preemption disabled at: [ 77.381118][ T736] [] vprintk_emit+0x31b/0x3e0 [ 77.381125][ T736] CPU: 0 UID: 0 PID: 736 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 77.381128][ T736] Tainted: [W]=WARN [ 77.381129][ T736] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.381131][ T736] Call Trace: [ 77.381133][ T736] [ 77.381134][ T736] dump_stack_lvl+0x6f/0xa0 [ 77.381140][ T736] ? vprintk_emit+0x31b/0x3e0 [ 77.381142][ T736] __might_resched.cold+0x1fe/0x2c1 [ 77.381145][ T736] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 77.381149][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381153][ T736] __kmalloc_noprof+0x443/0x760 [ 77.381157][ T736] ? __rwlock_init+0x150/0x150 [ 77.381159][ T736] ? alloc_buf.isra.0+0x4b/0x260 [ 77.381163][ T736] ? do_raw_spin_unlock+0x59/0x250 [ 77.381165][ T736] alloc_buf.isra.0+0x4b/0x260 [ 77.381167][ T736] put_chars+0x1e1/0x2f0 [ 77.381169][ T736] ? __send_to_port+0x420/0x420 [ 77.381170][ T736] ? printk_get_next_message+0x240/0x650 [ 77.381173][ T736] hvc_console_print+0x292/0x780 [ 77.381177][ T736] ? hvc_write+0x3a0/0x3a0 [ 77.381178][ T736] ? __rwlock_init+0x150/0x150 [ 77.381180][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381182][ T736] ? lock_acquire+0x13c/0x160 [ 77.381184][ T736] console_emit_next_record+0x22f/0x4c0 [ 77.381186][ T736] ? devkmsg_read+0x4b0/0x4b0 [ 77.381189][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381190][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381192][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381194][ T736] ? lock_acquire+0x13c/0x160 [ 77.381196][ T736] ? console_flush_one_record+0x111/0x710 [ 77.381197][ T736] console_flush_one_record+0x46f/0x710 [ 77.381200][ T736] ? console_emit_next_record+0x4c0/0x4c0 [ 77.381202][ T736] console_unlock+0xee/0x1f0 [ 77.381204][ T736] ? lock_acquire+0x13c/0x160 [ 77.381206][ T736] ? console_flush_one_record+0x710/0x710 [ 77.381207][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381209][ T736] ? lock_release+0x184/0x1f0 [ 77.381210][ T736] ? lock_acquire+0x60/0x160 [ 77.381212][ T736] ? __rcu_read_lock+0x30/0x70 [ 77.381214][ T736] ? __down_trylock_console_sem+0x5e/0xa0 [ 77.381216][ T736] ? vprintk_emit+0x320/0x3e0 [ 77.381220][ T736] vprintk_emit+0x37c/0x3e0 [ 77.381223][ T736] ? wake_up_klogd_work_func+0x90/0x90 [ 77.381225][ T736] ? netlink_unicast+0x486/0x750 [ 77.381228][ T736] ? ____sys_sendmsg+0x415/0x880 [ 77.381231][ T736] ? ___sys_sendmsg+0x14e/0x1d0 [ 77.381233][ T736] ? __sys_sendmsg+0x12c/0x1d0 [ 77.381234][ T736] ? do_syscall_64+0xff/0x530 [ 77.381237][ T736] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 77.381239][ T736] _printk+0xc7/0x100 [ 77.381243][ T736] ? snapshot_read.cold+0x21/0x21 [ 77.381245][ T736] ? netdev_name+0x43/0x60 [ 77.381248][ T736] ? __netdev_printk+0x17f/0x1d0 [ 77.381250][ T736] netdev_info+0xe2/0x116 [ 77.381251][ T736] ? netdev_notice+0x120/0x120 [ 77.381253][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381255][ T736] ? __up_read+0x355/0x9e0 [ 77.381257][ T736] ? trace_hardirqs_on+0x36/0x40 [ 77.381260][ T736] ? down_write_nested+0x200/0x200 [ 77.381261][ T736] ? mutex_is_locked+0x1c/0x50 [ 77.381264][ T736] netif_set_allmulti.cold+0x7c/0x166 [ 77.381267][ T736] dev_set_allmulti+0xa2/0x150 [ 77.381269][ T736] del_nbp+0xb7/0xc10 [bridge] [ 77.381283][ T736] ? __asan_memset+0x27/0x50 [ 77.381286][ T736] br_dev_delete+0x9d/0x1e0 [bridge] [ 77.381293][ T736] rtnl_dellink+0x48f/0xae0 [ 77.381297][ T736] ? lock_release+0x184/0x1f0 [ 77.381298][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381300][ T736] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 77.381302][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381309][ T736] ? unwind_next_frame+0x69b/0x1ea0 [ 77.381311][ T736] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 77.381313][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381314][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381316][ T736] ? lock_acquire+0x13c/0x160 [ 77.381318][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381320][ T736] ? lock_release+0x184/0x1f0 [ 77.381321][ T736] ? is_bpf_text_address+0x3e/0x110 [ 77.381325][ T736] ? is_bpf_text_address+0x72/0x110 [ 77.381326][ T736] ? kernel_text_address+0x149/0x170 [ 77.381329][ T736] ? __kernel_text_address+0x12/0x30 [ 77.381330][ T736] ? write_profile+0xf0/0xf0 [ 77.381332][ T736] ? unwind_get_return_address+0x67/0xd0 [ 77.381334][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381335][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381337][ T736] ? cap_capable+0x1d7/0x3d0 [ 77.381340][ T736] ? lock_acquire+0x13c/0x160 [ 77.381342][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381344][ T736] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 77.381346][ T736] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 77.381348][ T736] ? rtnl_link_fill+0x920/0x920 [ 77.381349][ T736] ? filter_irq_stacks+0xd0/0xd0 [ 77.381351][ T736] ? stack_depot_save_flags+0x1bc/0x790 [ 77.381355][ T736] netlink_rcv_skb+0x14e/0x3a0 [ 77.381356][ T736] ? rtnl_link_fill+0x920/0x920 [ 77.381357][ T736] ? lock_release+0x184/0x1f0 [ 77.381359][ T736] ? netlink_ack+0xcf0/0xcf0 [ 77.381360][ T736] ? __netlink_lookup+0xb9/0x6b0 [ 77.381363][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381365][ T736] ? lock_release+0x184/0x1f0 [ 77.381367][ T736] netlink_unicast+0x486/0x750 [ 77.381369][ T736] ? netlink_attachskb+0x810/0x810 [ 77.381370][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381372][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381374][ T736] ? lock_acquire+0x13c/0x160 [ 77.381376][ T736] netlink_sendmsg+0x735/0xc60 [ 77.381378][ T736] ? netlink_unicast+0x750/0x750 [ 77.381380][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381382][ T736] ? lock_release+0x184/0x1f0 [ 77.381384][ T736] ____sys_sendmsg+0x415/0x880 [ 77.381385][ T736] ? copy_msghdr_from_user+0x279/0x420 [ 77.381387][ T736] ? get_timestamp.constprop.0+0x390/0x390 [ 77.381389][ T736] ? move_addr_to_kernel+0x40/0x40 [ 77.381390][ T736] ? filter_irq_stacks+0xd0/0xd0 [ 77.381393][ T736] ___sys_sendmsg+0x14e/0x1d0 [ 77.381395][ T736] ? copy_msghdr_from_user+0x420/0x420 [ 77.381400][ T736] __sys_sendmsg+0x12c/0x1d0 [ 77.381402][ T736] ? __sys_sendmsg_sock+0x20/0x20 [ 77.381404][ T736] ? rcu_is_watching+0x16/0xd0 [ 77.381406][ T736] do_syscall_64+0xff/0x530 [ 77.381408][ T736] ? exc_page_fault+0xee/0x100 [ 77.381410][ T736] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 77.381411][ T736] RIP: 0033:0x7f1bd27f554e [ 77.381413][ T736] 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 [ 77.381415][ T736] RSP: 002b:00007ffdd76a4b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 77.381419][ T736] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1bd27f554e [ 77.381421][ T736] RDX: 0000000000000000 RSI: 00007ffdd76a4bd0 RDI: 0000000000000005 [ 77.381421][ T736] RBP: 00007ffdd76a4b30 R08: 0000000000000000 R09: 0000000000000000 [ 77.381422][ T736] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918011 [ 77.381423][ T736] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdd76a5290 [ 77.381426][ T736] [ 77.405999][ T736] veth4: left allmulticast mode [ 77.406265][ T736] veth4.555: left promiscuous mode [ 77.406445][ T736] veth4: left promiscuous mode [ 77.406824][ T736] br2: port 1(veth4.555) entered disabled state [ 77.539205][ T744] br1: port 1(veth1) entered disabled state [ 77.562014][ T745] br1: port 2(veth2) entered disabled state [ 77.577340][ T746] veth2: left allmulticast mode [ 77.577503][ T746] veth2: left promiscuous mode [ 77.577705][ T746] br1: port 2(veth2) entered disabled state [ 77.579093][ T746] veth1: left allmulticast mode [ 77.583398][ T746] veth1: left promiscuous mode [ 77.583592][ T746] br1: port 1(veth1) entered disabled state