[ 44.249552][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 5008 ms
[ 44.250059][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 5008000 usecs ago
[ 49.481544][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 10240 ms
[ 49.481920][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 10240000 usecs ago
[ 55.113542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 15872 ms
[ 55.113915][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 15872000 usecs ago
[ 60.233542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 20992 ms
[ 60.233900][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 20992000 usecs ago
[ 65.353542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 26112 ms
[ 65.353928][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 26112000 usecs ago
[ 71.497542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 32256 ms
[ 71.497899][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 32256000 usecs ago
[ 77.129542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 37888 ms
[ 77.129902][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 37888000 usecs ago
[ 82.249542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 43008 ms
[ 82.249916][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 43008000 usecs ago
[ 87.369542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 48128 ms
[ 87.369895][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 48128000 usecs ago
[ 93.513544][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 54272 ms
[ 93.513914][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 54272000 usecs ago
[ 99.145546][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 59904 ms
[ 99.145903][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 59904000 usecs ago
[ 104.265542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 65024 ms
[ 104.265887][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 65024000 usecs ago
[ 109.385542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 70144 ms
[ 109.385909][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 70144000 usecs ago
[ 115.529542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 76288 ms
[ 115.529911][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 76288000 usecs ago
[ 121.161542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 81920 ms
[ 121.161896][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 81920000 usecs ago
[ 126.281542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 87040 ms
[ 126.281887][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 87040000 usecs ago
[ 131.401542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 92160 ms
[ 131.401912][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 92160000 usecs ago
[ 137.545542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 98304 ms
[ 137.545898][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 98304000 usecs ago
[ 143.177542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 103936 ms
[ 143.177936][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 103936000 usecs ago
[ 148.297542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 109056 ms
[ 148.297946][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 109056000 usecs ago
[ 153.417542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 114176 ms
[ 153.417933][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 114176000 usecs ago
[ 159.561546][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 120320 ms
[ 159.561966][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 120320000 usecs ago
[ 165.193550][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 125952 ms
[ 165.193971][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 125952000 usecs ago
[ 170.313544][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 131072 ms
[ 170.313945][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 131072000 usecs ago
[ 175.433544][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 136192 ms
[ 175.433952][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 136192000 usecs ago
[ 181.577542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 142336 ms
[ 181.577980][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 142336000 usecs ago
[ 187.209542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 147968 ms
[ 187.209946][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 147968000 usecs ago
[ 192.329542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 153088 ms
[ 192.329946][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 153088000 usecs ago
[ 198.473542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 159232 ms
[ 198.473970][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 159232000 usecs ago
[ 204.105542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 164864 ms
[ 204.105961][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 164864000 usecs ago
[ 209.225543][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 169984 ms
[ 209.225947][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 169984000 usecs ago
[ 214.345542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 175104 ms
[ 214.345948][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 175104000 usecs ago
[ 220.489542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 181248 ms
[ 220.489935][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 181248000 usecs ago
[ 226.121542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 186880 ms
[ 226.121970][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 186880000 usecs ago
[ 231.241542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 192000 ms
[ 231.241949][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 192000000 usecs ago
[ 236.361542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 197120 ms
[ 236.361948][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 197120000 usecs ago
[ 242.505542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 203264 ms
[ 242.505942][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 203264000 usecs ago
[ 247.113573][ T44] INFO: task ip:254 blocked for more than 122 seconds.
[ 247.113881][ T44] Not tainted 6.18.0-virtme #1
[ 247.114038][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.114306][ T44] task:ip state:D stack:25520 pid:254 tgid:254 ppid:249 task_flags:0x400100 flags:0x00080000
[ 247.114708][ T44] Call Trace:
[ 247.114805][ T44]
[ 247.114874][ T44] __schedule+0xae2/0x1720
[ 247.115009][ T44] ? io_schedule_timeout+0x130/0x130
[ 247.115137][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.115262][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.115391][ T44] schedule+0xd4/0x260
[ 247.115488][ T44] schedule_preempt_disabled+0x18/0x30
[ 247.115618][ T44] __mutex_lock+0xd76/0x1f20
[ 247.115743][ T44] ? napi_enable+0x3b/0x80
[ 247.115864][ T44] ? ww_mutex_lock+0x160/0x160
[ 247.115982][ T44] ? __asan_memset+0x27/0x50
[ 247.116101][ T44] ? sg_init_table+0x19/0x60
[ 247.116221][ T44] ? try_fill_recv+0x3ec/0x1750
[ 247.116344][ T44] ? napi_enable+0x3b/0x80
[ 247.116469][ T44] napi_enable+0x3b/0x80
[ 247.116566][ T44] __virtnet_rx_resume+0x156/0x290
[ 247.116684][ T44] ? queue_delayed_work_on+0x91/0x100
[ 247.116803][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 247.116920][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 247.117039][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 247.117152][ T44] dev_xdp_install+0x3e4/0x890
[ 247.117268][ T44] ? alloc_netdev_dummy+0x30/0x30
[ 247.117452][ T44] dev_xdp_attach+0x50d/0x1310
[ 247.117582][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 247.117697][ T44] ? __bpf_prog_get+0x320/0x320
[ 247.117814][ T44] dev_change_xdp_fd+0x176/0x210
[ 247.117928][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 247.118046][ T44] ? rtnl_newlink_create+0x900/0x900
[ 247.118163][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 247.118305][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 247.118424][ T44] ? validate_chain+0x30f/0x8e0
[ 247.118550][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 247.118665][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 247.118780][ T44] ? __lock_acquire+0x577/0xc10
[ 247.118896][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 247.119013][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 247.119124][ T44] ? lock_acquire+0x10a/0x150
[ 247.119236][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.119350][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.119469][ T44] ? trace_contention_end+0xd6/0x110
[ 247.119593][ T44] ? __mutex_lock+0x285/0x1f20
[ 247.119709][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 247.119825][ T44] ? ww_mutex_lock+0x160/0x160
[ 247.119943][ T44] ? nla_validate_int_range+0x5b0/0x5b0
[ 247.120064][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 247.120180][ T44] rtnl_newlink+0x649/0xb40
[ 247.120297][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.120416][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 247.120531][ T44] ? __lock_acquire+0x577/0xc10
[ 247.120651][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.120766][ T44] ? find_held_lock+0x2b/0x80
[ 247.120885][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 247.120999][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.121112][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 247.121226][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 247.121341][ T44] ? rtnl_port_fill+0x940/0x940
[ 247.121459][ T44] ? __lock_acquire+0x577/0xc10
[ 247.121578][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.121692][ T44] ? find_held_lock+0x2b/0x80
[ 247.121807][ T44] netlink_rcv_skb+0x123/0x380
[ 247.121924][ T44] ? rtnl_port_fill+0x940/0x940
[ 247.122039][ T44] ? netlink_ack+0xcc0/0xcc0
[ 247.122157][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 247.122270][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 247.122388][ T44] netlink_unicast+0x4a3/0x770
[ 247.122504][ T44] ? netlink_attachskb+0x810/0x810
[ 247.122632][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.122745][ T44] ? __lock_acquire+0x577/0xc10
[ 247.122864][ T44] netlink_sendmsg+0x735/0xc60
[ 247.122980][ T44] ? netlink_unicast+0x770/0x770
[ 247.123099][ T44] ____sys_sendmsg+0x419/0x850
[ 247.123215][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 247.123329][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 247.123478][ T44] ? move_addr_to_kernel+0x40/0x40
[ 247.123598][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 247.123711][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 247.123826][ T44] ___sys_sendmsg+0xfd/0x180
[ 247.123941][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 247.124084][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 247.124212][ T44] __sys_sendmsg+0x124/0x1c0
[ 247.124325][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 247.124445][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 247.124561][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 247.124705][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 247.124819][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.124933][ T44] do_syscall_64+0xbd/0xfc0
[ 247.125047][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 247.125191][ T44] RIP: 0033:0x7f0693cefc5e
[ 247.125314][ T44] RSP: 002b:00007fff6340bed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 247.125491][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f0693cefc5e
[ 247.125669][ T44] RDX: 0000000000000000 RSI: 00007fff6340bf90 RDI: 0000000000000003
[ 247.125842][ T44] RBP: 00007fff6340bee0 R08: 0000000000000000 R09: 0000000000000000
[ 247.126017][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff6340c650
[ 247.126190][ T44] R13: 000000006937d825 R14: 0000000000000000 R15: 0000000000499600
[ 247.126370][ T44]
[ 247.126464][ T44] INFO: task ip:254 is blocked on a mutex likely owned by task kworker/3:0:33.
[ 247.126665][ T44] task:kworker/3:0 state:D stack:28000 pid:33 tgid:33 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 247.126915][ T44] Workqueue: events refill_work
[ 247.127032][ T44] Call Trace:
[ 247.127121][ T44]
[ 247.127182][ T44] __schedule+0xae2/0x1720
[ 247.127301][ T44] ? usleep_range_state+0xba/0x1b0
[ 247.127419][ T44] ? io_schedule_timeout+0x130/0x130
[ 247.127542][ T44] ? clockevents_program_event+0xee/0x2f0
[ 247.127659][ T44] ? usleep_range_state+0xba/0x1b0
[ 247.127773][ T44] schedule+0xd4/0x260
[ 247.127863][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 247.128004][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 247.128120][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 247.128235][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 247.128349][ T44] ? ktime_get+0x15e/0x220
[ 247.128466][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 247.128585][ T44] ? ktime_get+0xa9/0x220
[ 247.128673][ T44] usleep_range_state+0x133/0x1b0
[ 247.128787][ T44] ? schedule_hrtimeout+0x20/0x20
[ 247.128901][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 247.129014][ T44] ? refill_work+0x149/0x210
[ 247.129132][ T44] napi_disable_locked+0x379/0x5f0
[ 247.129246][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 247.129359][ T44] ? netdev_bind_sb_channel_queue+0x470/0x470
[ 247.129506][ T44] napi_disable+0x43/0x80
[ 247.129598][ T44] refill_work+0x116/0x210
[ 247.129715][ T44] process_one_work+0xd57/0x1390
[ 247.129834][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 247.129948][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.130063][ T44] ? assign_work+0x152/0x380
[ 247.130178][ T44] worker_thread+0x4d6/0xd40
[ 247.130296][ T44] ? process_one_work+0x1390/0x1390
[ 247.130410][ T44] kthread+0x355/0x5b0
[ 247.130497][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.130624][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.130741][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.130855][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.130968][ T44] ret_from_fork+0x3fb/0x510
[ 247.131082][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 247.131225][ T44] ? __switch_to+0x602/0xd00
[ 247.131339][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.131457][ T44] ret_from_fork_asm+0x11/0x20
[ 247.131581][ T44]
[ 247.131679][ T44]
[ 247.131679][ T44] Showing all locks held in the system:
[ 247.131845][ T44] 3 locks held by kworker/u16:0/12:
[ 247.131956][ T44] #0: ff11000008b6e548 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.132181][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.132462][ T44] #2: ffffffffbba78aa8 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 247.132738][ T44] 3 locks held by kworker/3:0/33:
[ 247.132846][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.133064][ T44] #1: ffa0000000257cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.133308][ T44] #2: ff110000084eac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 247.133505][ T44] 1 lock held by khungtaskd/44:
[ 247.133619][ T44] #0: ffffffffbb370ba0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 247.133848][ T44] 2 locks held by ip/254:
[ 247.133930][ T44] #0: ffffffffbba78aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x5f9/0xb40
[ 247.134127][ T44] #1: ff110000084eac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 247.134317][ T44]
[ 247.134378][ T44] =============================================
[ 247.134378][ T44]
[ 248.137542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 208896 ms
[ 248.137934][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 208896000 usecs ago
[ 253.257542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 214016 ms
[ 253.257955][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 214016000 usecs ago
[ 258.377542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 219136 ms
[ 258.377957][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 219136000 usecs ago
[ 264.521543][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 225280 ms
[ 264.521956][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 225280000 usecs ago
[ 270.153546][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 230912 ms
[ 270.153967][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 230912000 usecs ago
[ 275.273542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 236032 ms
[ 275.273947][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 236032000 usecs ago
[ 280.393542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 241152 ms
[ 280.393947][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 241152000 usecs ago
[ 286.537542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 247296 ms
[ 286.537947][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 247296000 usecs ago
[ 292.169542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 252928 ms
[ 292.169958][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 252928000 usecs ago
[ 297.289546][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 258048 ms
[ 297.289965][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 258048000 usecs ago
[ 302.409542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 263168 ms
[ 302.409940][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 263168000 usecs ago
[ 308.553544][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 269312 ms
[ 308.553935][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 269312000 usecs ago
[ 314.185542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 274944 ms
[ 314.185937][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 274944000 usecs ago
[ 319.305542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 280064 ms
[ 319.305953][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 280064000 usecs ago
[ 324.425542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 285184 ms
[ 324.425942][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 285184000 usecs ago
[ 330.569542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 291328 ms
[ 330.569952][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 291328000 usecs ago
[ 336.201543][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 296960 ms
[ 336.201946][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 296960000 usecs ago
[ 341.321542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 302080 ms
[ 341.321949][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 302080000 usecs ago
[ 347.465542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 308224 ms
[ 347.465948][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 308224000 usecs ago
[ 353.097542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 313856 ms
[ 353.097942][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 313856000 usecs ago
[ 358.217545][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 318976 ms
[ 358.217957][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 318976000 usecs ago
[ 363.337542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 324096 ms
[ 363.337962][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 324096000 usecs ago
[ 369.481542][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 2 timed out 330240 ms
[ 369.481960][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 2, sq: output.2, vq: 0x5, name: output.2, 330240000 usecs ago
[ 369.994549][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds.
[ 369.994799][ T44] Not tainted 6.18.0-virtme #1
[ 369.994934][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.995163][ T44] task:kworker/u16:0 state:D stack:27936 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 369.995470][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.995668][ T44] Call Trace:
[ 369.995775][ T44]
[ 369.995847][ T44] __schedule+0xae2/0x1720
[ 369.995976][ T44] ? io_schedule_timeout+0x130/0x130
[ 369.996099][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.996225][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.996349][ T44] schedule+0xd4/0x260
[ 369.996441][ T44] schedule_preempt_disabled+0x18/0x30
[ 369.996568][ T44] __mutex_lock+0xd76/0x1f20
[ 369.996695][ T44] ? addrconf_verify_work+0x12/0x30
[ 369.996816][ T44] ? ww_mutex_lock+0x160/0x160
[ 369.996939][ T44] ? process_one_work+0xd16/0x1390
[ 369.997058][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.997174][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.997290][ T44] ? addrconf_verify_work+0x12/0x30
[ 369.997406][ T44] addrconf_verify_work+0x12/0x30
[ 369.997520][ T44] process_one_work+0xd57/0x1390
[ 369.997646][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 369.997765][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 369.997886][ T44] ? assign_work+0x152/0x380
[ 369.998001][ T44] worker_thread+0x4d6/0xd40
[ 369.998117][ T44] ? process_one_work+0x1390/0x1390
[ 369.998230][ T44] kthread+0x355/0x5b0
[ 369.998316][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.998431][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.998553][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.998669][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.998786][ T44] ret_from_fork+0x3fb/0x510
[ 369.998900][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 369.999042][ T44] ? __switch_to+0x602/0xd00
[ 369.999157][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.999272][ T44] ret_from_fork_asm+0x11/0x20
[ 369.999392][ T44]
[ 369.999490][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:254.
[ 369.999711][ T44] INFO: task ip:254 blocked for more than 245 seconds.
[ 369.999842][ T44] Not tainted 6.18.0-virtme #1
[ 369.999948][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.000132][ T44] task:ip state:D stack:25520 pid:254 tgid:254 ppid:249 task_flags:0x400100 flags:0x00080000
[ 370.000383][ T44] Call Trace:
[ 370.000468][ T44]
[ 370.000528][ T44] __schedule+0xae2/0x1720
[ 370.000649][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.000769][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.000882][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.000996][ T44] schedule+0xd4/0x260
[ 370.001082][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.001198][ T44] __mutex_lock+0xd76/0x1f20
[ 370.001313][ T44] ? napi_enable+0x3b/0x80
[ 370.001429][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.001545][ T44] ? __asan_memset+0x27/0x50
[ 370.001663][ T44] ? sg_init_table+0x19/0x60
[ 370.001783][ T44] ? try_fill_recv+0x3ec/0x1750
[ 370.001904][ T44] ? napi_enable+0x3b/0x80
[ 370.002019][ T44] napi_enable+0x3b/0x80
[ 370.002109][ T44] __virtnet_rx_resume+0x156/0x290
[ 370.002221][ T44] ? queue_delayed_work_on+0x91/0x100
[ 370.002336][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 370.002449][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 370.002571][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 370.002689][ T44] dev_xdp_install+0x3e4/0x890
[ 370.002803][ T44] ? alloc_netdev_dummy+0x30/0x30
[ 370.002924][ T44] dev_xdp_attach+0x50d/0x1310
[ 370.003042][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 370.003156][ T44] ? __bpf_prog_get+0x320/0x320
[ 370.003276][ T44] dev_change_xdp_fd+0x176/0x210
[ 370.003390][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 370.003506][ T44] ? rtnl_newlink_create+0x900/0x900
[ 370.003630][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 370.003781][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.003894][ T44] ? validate_chain+0x30f/0x8e0
[ 370.004008][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 370.004120][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 370.004234][ T44] ? __lock_acquire+0x577/0xc10
[ 370.004352][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 370.004465][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 370.004585][ T44] ? lock_acquire+0x10a/0x150
[ 370.004704][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.004816][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.004929][ T44] ? trace_contention_end+0xd6/0x110
[ 370.005041][ T44] ? __mutex_lock+0x285/0x1f20
[ 370.005155][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 370.005269][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.005383][ T44] ? nla_validate_int_range+0x5b0/0x5b0
[ 370.005500][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 370.005625][ T44] rtnl_newlink+0x649/0xb40
[ 370.005743][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.005857][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 370.005970][ T44] ? __lock_acquire+0x577/0xc10
[ 370.006084][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.006198][ T44] ? find_held_lock+0x2b/0x80
[ 370.006311][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 370.006425][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.006545][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 370.006662][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 370.006778][ T44] ? rtnl_port_fill+0x940/0x940
[ 370.006891][ T44] ? __lock_acquire+0x577/0xc10
[ 370.007007][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.007119][ T44] ? find_held_lock+0x2b/0x80
[ 370.007239][ T44] netlink_rcv_skb+0x123/0x380
[ 370.007352][ T44] ? rtnl_port_fill+0x940/0x940
[ 370.007466][ T44] ? netlink_ack+0xcc0/0xcc0
[ 370.007592][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 370.007709][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 370.007825][ T44] netlink_unicast+0x4a3/0x770
[ 370.007940][ T44] ? netlink_attachskb+0x810/0x810
[ 370.008053][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.008168][ T44] ? __lock_acquire+0x577/0xc10
[ 370.008284][ T44] netlink_sendmsg+0x735/0xc60
[ 370.008399][ T44] ? netlink_unicast+0x770/0x770
[ 370.008516][ T44] ____sys_sendmsg+0x419/0x850
[ 370.008632][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 370.008749][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 370.008890][ T44] ? move_addr_to_kernel+0x40/0x40
[ 370.009008][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 370.009121][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.009238][ T44] ___sys_sendmsg+0xfd/0x180
[ 370.009351][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 370.009492][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 370.009624][ T44] __sys_sendmsg+0x124/0x1c0
[ 370.009743][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 370.009858][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 370.009970][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 370.010113][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 370.010226][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.010340][ T44] do_syscall_64+0xbd/0xfc0
[ 370.010454][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 370.010599][ T44] RIP: 0033:0x7f0693cefc5e
[ 370.010724][ T44] RSP: 002b:00007fff6340bed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 370.010896][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f0693cefc5e
[ 370.011067][ T44] RDX: 0000000000000000 RSI: 00007fff6340bf90 RDI: 0000000000000003
[ 370.011236][ T44] RBP: 00007fff6340bee0 R08: 0000000000000000 R09: 0000000000000000
[ 370.011408][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff6340c650
[ 370.011588][ T44] R13: 000000006937d825 R14: 0000000000000000 R15: 0000000000499600
[ 370.011769][ T44]
[ 370.011853][ T44] INFO: task ip:254 is blocked on a mutex likely owned by task kworker/3:0:33.
[ 370.012044][ T44] task:kworker/3:0 state:D stack:28000 pid:33 tgid:33 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 370.012294][ T44] Workqueue: events refill_work
[ 370.012408][ T44] Call Trace:
[ 370.012493][ T44]
[ 370.012559][ T44] __schedule+0xae2/0x1720
[ 370.012676][ T44] ? usleep_range_state+0xba/0x1b0
[ 370.012791][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.012906][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.013024][ T44] ? usleep_range_state+0xba/0x1b0
[ 370.013137][ T44] schedule+0xd4/0x260
[ 370.013228][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 370.013369][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 370.013486][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 370.013606][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 370.013723][ T44] ? ktime_get+0x15e/0x220
[ 370.013843][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 370.013957][ T44] ? ktime_get+0xa9/0x220
[ 370.014044][ T44] usleep_range_state+0x133/0x1b0
[ 370.014160][ T44] ? schedule_hrtimeout+0x20/0x20
[ 370.014274][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 370.014389][ T44] ? refill_work+0x149/0x210
[ 370.014506][ T44] napi_disable_locked+0x379/0x5f0
[ 370.014628][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 370.014747][ T44] ? netdev_bind_sb_channel_queue+0x470/0x470
[ 370.014892][ T44] napi_disable+0x43/0x80
[ 370.014980][ T44] refill_work+0x116/0x210
[ 370.015097][ T44] process_one_work+0xd57/0x1390
[ 370.015217][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 370.015332][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.015451][ T44] ? assign_work+0x152/0x380
[ 370.015576][ T44] worker_thread+0x4d6/0xd40
[ 370.015698][ T44] ? process_one_work+0x1390/0x1390
[ 370.015811][ T44] kthread+0x355/0x5b0
[ 370.015897][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.016010][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.016124][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.016237][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.016353][ T44] ret_from_fork+0x3fb/0x510
[ 370.016468][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 370.016614][ T44] ? __switch_to+0x602/0xd00
[ 370.016730][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.016843][ T44] ret_from_fork_asm+0x11/0x20
[ 370.016962][ T44]
[ 370.017055][ T44]
[ 370.017055][ T44] Showing all locks held in the system:
[ 370.017218][ T44] 3 locks held by kworker/u16:0/12:
[ 370.017327][ T44] #0: ff11000008b6e548 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.017640][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.017911][ T44] #2: ffffffffbba78aa8 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 370.018107][ T44] 3 locks held by kworker/3:0/33:
[ 370.018214][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.018433][ T44] #1: ffa0000000257cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.018687][ T44] #2: ff110000084eac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 370.018882][ T44] 1 lock held by khungtaskd/44:
[ 370.018987][ T44] #0: ffffffffbb370ba0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 370.019214][ T44] 2 locks held by ip/254:
[ 370.019294][ T44] #0: ffffffffbba78aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x5f9/0xb40
[ 370.019492][ T44] #1: ff110000084eac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 370.019695][ T44]
[ 370.019750][ T44] =============================================
[ 370.019750][ T44]