[ 44.093275][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 5375 ms
[ 44.093760][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 5375000 usecs ago
[ 49.469272][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 10751 ms
[ 49.469710][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 10751000 usecs ago
[ 55.101269][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 16383 ms
[ 55.101666][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 16383000 usecs ago
[ 60.221267][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 21503 ms
[ 60.221624][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 21503000 usecs ago
[ 65.341268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 26623 ms
[ 65.341644][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 26623000 usecs ago
[ 71.485267][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 32767 ms
[ 71.485624][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 32767000 usecs ago
[ 77.117269][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 38399 ms
[ 77.117658][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 38399000 usecs ago
[ 82.237267][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 43519 ms
[ 82.237642][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 43519000 usecs ago
[ 87.357268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 48639 ms
[ 87.357632][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 48639000 usecs ago
[ 93.501269][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 54783 ms
[ 93.501639][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 54783000 usecs ago
[ 99.133268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 60415 ms
[ 99.133629][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 60415000 usecs ago
[ 104.253267][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 65535 ms
[ 104.253642][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 65535000 usecs ago
[ 109.373268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 70655 ms
[ 109.373626][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 70655000 usecs ago
[ 115.517268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 76799 ms
[ 115.517636][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 76799000 usecs ago
[ 121.149268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 82431 ms
[ 121.149627][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 82431000 usecs ago
[ 126.269268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 87551 ms
[ 126.269621][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 87551000 usecs ago
[ 131.389267][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 92671 ms
[ 131.389624][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 92671000 usecs ago
[ 137.533268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 98815 ms
[ 137.533624][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 98815000 usecs ago
[ 143.165268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 104447 ms
[ 143.165669][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 104447000 usecs ago
[ 148.285268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 109567 ms
[ 148.285685][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 109567000 usecs ago
[ 153.405267][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 114687 ms
[ 153.405666][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 114687000 usecs ago
[ 159.549268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 120831 ms
[ 159.549678][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 120831000 usecs ago
[ 165.181268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 126463 ms
[ 165.181662][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 126463000 usecs ago
[ 170.301268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 131583 ms
[ 170.301691][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 131583000 usecs ago
[ 175.421268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 136703 ms
[ 175.421669][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 136703000 usecs ago
[ 181.565267][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 142847 ms
[ 181.565674][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 142847000 usecs ago
[ 187.197267][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 148479 ms
[ 187.197670][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 148479000 usecs ago
[ 192.317268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 153599 ms
[ 192.317667][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 153599000 usecs ago
[ 198.461268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 159743 ms
[ 198.461678][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 159743000 usecs ago
[ 204.093269][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 165375 ms
[ 204.093675][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 165375000 usecs ago
[ 209.213268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 170495 ms
[ 209.213681][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 170495000 usecs ago
[ 214.333268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 175615 ms
[ 214.333693][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 175615000 usecs ago
[ 220.477269][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 181759 ms
[ 220.477707][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 181759000 usecs ago
[ 226.109269][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 187391 ms
[ 226.109693][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 187391000 usecs ago
[ 231.229267][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 192511 ms
[ 231.229662][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 192511000 usecs ago
[ 236.349268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 197631 ms
[ 236.349674][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 197631000 usecs ago
[ 242.493267][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 203775 ms
[ 242.493672][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 203775000 usecs ago
[ 247.101302][ T44] INFO: task ip:255 blocked for more than 122 seconds.
[ 247.101646][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 247.101861][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.102165][ T44] task:ip state:D stack:25168 pid:255 tgid:255 ppid:250 task_flags:0x400100 flags:0x00080000
[ 247.102543][ T44] Call Trace:
[ 247.102693][ T44]
[ 247.102809][ T44] __schedule+0xae2/0x1720
[ 247.102995][ T44] ? io_schedule_timeout+0x130/0x130
[ 247.103170][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.103365][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.103539][ T44] schedule+0xd4/0x260
[ 247.103685][ T44] schedule_preempt_disabled+0x18/0x30
[ 247.103853][ T44] __mutex_lock+0xd76/0x1f20
[ 247.104023][ T44] ? napi_enable+0x3b/0x80
[ 247.104195][ T44] ? ww_mutex_lock+0x160/0x160
[ 247.104374][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.104545][ T44] ? __asan_memset+0x27/0x50
[ 247.104722][ T44] ? sg_init_table+0x19/0x60
[ 247.104891][ T44] ? try_fill_recv+0x3ec/0x1750
[ 247.105060][ T44] ? napi_enable+0x3b/0x80
[ 247.105225][ T44] napi_enable+0x3b/0x80
[ 247.105373][ T44] __virtnet_rx_resume+0x156/0x290
[ 247.105536][ T44] ? queue_delayed_work_on+0x91/0x100
[ 247.105709][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 247.105880][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 247.106048][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 247.106210][ T44] dev_xdp_install+0x3e4/0x890
[ 247.106389][ T44] ? netif_set_xps_queue+0x40/0x40
[ 247.106557][ T44] dev_xdp_attach+0x50d/0x1310
[ 247.106730][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 247.106982][ T44] ? __bpf_prog_get+0x320/0x320
[ 247.107157][ T44] dev_change_xdp_fd+0x176/0x210
[ 247.107339][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 247.107506][ T44] ? rtnl_newlink_create+0x900/0x900
[ 247.107671][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 247.107872][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 247.108034][ T44] ? validate_chain+0x37b/0xb70
[ 247.108198][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 247.108378][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 247.108542][ T44] ? __lock_acquire+0x577/0xc10
[ 247.108716][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.108881][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 247.109042][ T44] ? lock_acquire+0x10a/0x150
[ 247.109203][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.109384][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.109548][ T44] ? trace_contention_end+0xd6/0x110
[ 247.109720][ T44] ? __mutex_lock+0x285/0x1f20
[ 247.109886][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 247.110049][ T44] ? ww_mutex_lock+0x160/0x160
[ 247.110212][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 247.110393][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 247.110561][ T44] rtnl_newlink+0x75c/0xe90
[ 247.110734][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.110900][ T44] ? rtnl_setlink+0x880/0x880
[ 247.111065][ T44] ? __lock_acquire+0x577/0xc10
[ 247.111227][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.111399][ T44] ? find_held_lock+0x2b/0x80
[ 247.111564][ T44] ? rtnl_setlink+0x880/0x880
[ 247.111734][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.111898][ T44] ? rtnl_setlink+0x880/0x880
[ 247.112061][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 247.112231][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 247.112406][ T44] ? __lock_acquire+0x577/0xc10
[ 247.112572][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.112743][ T44] ? find_held_lock+0x2b/0x80
[ 247.112908][ T44] netlink_rcv_skb+0x123/0x380
[ 247.113073][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 247.113237][ T44] ? netlink_ack+0xcc0/0xcc0
[ 247.113418][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 247.113587][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 247.113760][ T44] netlink_unicast+0x4a3/0x770
[ 247.113927][ T44] ? netlink_attachskb+0x810/0x810
[ 247.114090][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.114272][ T44] ? __lock_acquire+0x577/0xc10
[ 247.114435][ T44] netlink_sendmsg+0x735/0xc60
[ 247.114600][ T44] ? netlink_unicast+0x770/0x770
[ 247.114778][ T44] ____sys_sendmsg+0x419/0x850
[ 247.114942][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 247.115106][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 247.115306][ T44] ? move_addr_to_kernel+0x40/0x40
[ 247.115472][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 247.115635][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 247.115810][ T44] ___sys_sendmsg+0xfd/0x180
[ 247.115975][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 247.116169][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 247.116361][ T44] __sys_sendmsg+0x124/0x1c0
[ 247.116526][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 247.116694][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 247.116859][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 247.117060][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 247.117225][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.117401][ T44] do_syscall_64+0xbd/0xfc0
[ 247.117567][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 247.117767][ T44] RIP: 0033:0x7f12ca5fac5e
[ 247.117941][ T44] RSP: 002b:00007ffc30aac310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 247.118166][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f12ca5fac5e
[ 247.118404][ T44] RDX: 0000000000000000 RSI: 00007ffc30aac3d0 RDI: 0000000000000003
[ 247.118624][ T44] RBP: 00007ffc30aac320 R08: 0000000000000000 R09: 0000000000000000
[ 247.118851][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc30aaca90
[ 247.119072][ T44] R13: 0000000069523622 R14: 0000000000000000 R15: 0000000000499600
[ 247.119318][ T44]
[ 247.119460][ T44] INFO: task ip:255 is blocked on a mutex likely owned by task kworker/3:0:33.
[ 247.119702][ T44] task:kworker/3:0 state:D stack:28696 pid:33 tgid:33 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 247.120001][ T44] Workqueue: events refill_work
[ 247.120166][ T44] Call Trace:
[ 247.120316][ T44]
[ 247.120430][ T44] __schedule+0xae2/0x1720
[ 247.120597][ T44] ? usleep_range_state+0xba/0x1b0
[ 247.120768][ T44] ? io_schedule_timeout+0x130/0x130
[ 247.120933][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.121097][ T44] ? usleep_range_state+0xba/0x1b0
[ 247.121272][ T44] schedule+0xd4/0x260
[ 247.121407][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 247.121604][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 247.121774][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 247.121939][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 247.122102][ T44] ? ktime_get+0x15e/0x220
[ 247.122277][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 247.122438][ T44] ? ktime_get+0xa9/0x220
[ 247.122576][ T44] usleep_range_state+0x133/0x1b0
[ 247.122746][ T44] ? schedule_hrtimeout+0x20/0x20
[ 247.122910][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 247.123072][ T44] ? refill_work+0x149/0x210
[ 247.123236][ T44] napi_disable_locked+0x379/0x5f0
[ 247.123413][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 247.123577][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 247.123775][ T44] napi_disable+0x43/0x80
[ 247.123915][ T44] refill_work+0x116/0x210
[ 247.124081][ T44] process_one_work+0xd57/0x1390
[ 247.124248][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 247.124422][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.124588][ T44] ? assign_work+0x152/0x380
[ 247.124761][ T44] worker_thread+0x4d6/0xd40
[ 247.124929][ T44] ? process_one_work+0x1390/0x1390
[ 247.125096][ T44] kthread+0x355/0x5b0
[ 247.125233][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.125409][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.125574][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.125746][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.125909][ T44] ret_from_fork+0x3fb/0x510
[ 247.126072][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 247.126281][ T44] ? __switch_to+0x53c/0xd00
[ 247.126444][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.126608][ T44] ret_from_fork_asm+0x11/0x20
[ 247.126780][ T44]
[ 247.126918][ T44]
[ 247.126918][ T44] Showing all locks held in the system:
[ 247.127134][ T44] 3 locks held by kworker/u16:0/12:
[ 247.127305][ T44] #0: ff11000009117148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.127582][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.127912][ T44] #2: ffffffffb3485768 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 247.128157][ T44] 3 locks held by kworker/3:0/33:
[ 247.128326][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.128599][ T44] #1: ffa0000000257cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.128898][ T44] #2: ff11000008aeac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 247.129141][ T44] 1 lock held by khungtaskd/44:
[ 247.129306][ T44] #0: ffffffffb2d71040 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 247.129590][ T44] 2 locks held by ip/255:
[ 247.129726][ T44] #0: ffffffffb3485768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 247.129968][ T44] #1: ff11000008aeac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 247.130210][ T44]
[ 247.130328][ T44] =============================================
[ 247.130328][ T44]
[ 248.125268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 209407 ms
[ 248.125666][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 209407000 usecs ago
[ 253.245268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 214527 ms
[ 253.245674][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 214527000 usecs ago
[ 258.365268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 219647 ms
[ 258.365680][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 219647000 usecs ago
[ 264.509268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 225791 ms
[ 264.509688][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 225791000 usecs ago
[ 270.141267][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 231423 ms
[ 270.141657][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 231423000 usecs ago
[ 275.261268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 236543 ms
[ 275.261674][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 236543000 usecs ago
[ 280.381268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 241663 ms
[ 280.381664][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 241663000 usecs ago
[ 286.525269][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 247807 ms
[ 286.525709][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 247807000 usecs ago
[ 292.157269][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 253439 ms
[ 292.157684][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 253439000 usecs ago
[ 297.277269][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 258559 ms
[ 297.277664][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 258559000 usecs ago
[ 302.397268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 263679 ms
[ 302.397667][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 263679000 usecs ago
[ 308.541267][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 269823 ms
[ 308.541662][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 269823000 usecs ago
[ 314.173265][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 275455 ms
[ 314.173667][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 275455000 usecs ago
[ 319.293268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 280575 ms
[ 319.293683][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 280575000 usecs ago
[ 324.413268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 285695 ms
[ 324.413666][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 285695000 usecs ago
[ 330.557267][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 291839 ms
[ 330.557673][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 291839000 usecs ago
[ 336.189269][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 297471 ms
[ 336.189670][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 297471000 usecs ago
[ 341.309268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 302591 ms
[ 341.309691][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 302591000 usecs ago
[ 347.453268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 308735 ms
[ 347.453672][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 308735000 usecs ago
[ 353.085268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 314367 ms
[ 353.085671][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 314367000 usecs ago
[ 358.205265][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 319487 ms
[ 358.205706][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 319487000 usecs ago
[ 363.325268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 324607 ms
[ 363.325654][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 324607000 usecs ago
[ 369.469268][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 330751 ms
[ 369.469678][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 330751000 usecs ago
[ 369.982275][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds.
[ 369.982575][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 369.982765][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.983043][ T44] task:kworker/u16:0 state:D stack:27824 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 369.983414][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.983638][ T44] Call Trace:
[ 369.983796][ T44]
[ 369.983910][ T44] __schedule+0xae2/0x1720
[ 369.984082][ T44] ? io_schedule_timeout+0x130/0x130
[ 369.984253][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.984439][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.984609][ T44] schedule+0xd4/0x260
[ 369.984748][ T44] schedule_preempt_disabled+0x18/0x30
[ 369.984926][ T44] __mutex_lock+0xd76/0x1f20
[ 369.985094][ T44] ? addrconf_verify_work+0x12/0x30
[ 369.985275][ T44] ? ww_mutex_lock+0x160/0x160
[ 369.985443][ T44] ? process_one_work+0xd16/0x1390
[ 369.985609][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.985778][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.985945][ T44] ? addrconf_verify_work+0x12/0x30
[ 369.986106][ T44] addrconf_verify_work+0x12/0x30
[ 369.986287][ T44] process_one_work+0xd57/0x1390
[ 369.986455][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 369.986620][ T44] ? assign_work+0x152/0x380
[ 369.986789][ T44] worker_thread+0x4d6/0xd40
[ 369.986956][ T44] ? process_one_work+0x1390/0x1390
[ 369.987119][ T44] kthread+0x355/0x5b0
[ 369.987255][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.987436][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.987599][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.987762][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.987932][ T44] ret_from_fork+0x3fb/0x510
[ 369.988096][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 369.988302][ T44] ? __switch_to+0x53c/0xd00
[ 369.988464][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.988629][ T44] ret_from_fork_asm+0x11/0x20
[ 369.988806][ T44]
[ 369.988951][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:255.
[ 369.989194][ T44] INFO: task ip:255 blocked for more than 245 seconds.
[ 369.989386][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 369.989538][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.989777][ T44] task:ip state:D stack:25168 pid:255 tgid:255 ppid:250 task_flags:0x400100 flags:0x00080000
[ 369.990071][ T44] Call Trace:
[ 369.990205][ T44]
[ 369.990327][ T44] __schedule+0xae2/0x1720
[ 369.990495][ T44] ? io_schedule_timeout+0x130/0x130
[ 369.990660][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.990827][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.991002][ T44] schedule+0xd4/0x260
[ 369.991138][ T44] schedule_preempt_disabled+0x18/0x30
[ 369.991310][ T44] __mutex_lock+0xd76/0x1f20
[ 369.991477][ T44] ? napi_enable+0x3b/0x80
[ 369.991647][ T44] ? ww_mutex_lock+0x160/0x160
[ 369.991813][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.991979][ T44] ? __asan_memset+0x27/0x50
[ 369.992147][ T44] ? sg_init_table+0x19/0x60
[ 369.992328][ T44] ? try_fill_recv+0x3ec/0x1750
[ 369.992494][ T44] ? napi_enable+0x3b/0x80
[ 369.992658][ T44] napi_enable+0x3b/0x80
[ 369.992798][ T44] __virtnet_rx_resume+0x156/0x290
[ 369.992961][ T44] ? queue_delayed_work_on+0x91/0x100
[ 369.993126][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 369.993304][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 369.993477][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 369.993640][ T44] dev_xdp_install+0x3e4/0x890
[ 369.993811][ T44] ? netif_set_xps_queue+0x40/0x40
[ 369.993978][ T44] dev_xdp_attach+0x50d/0x1310
[ 369.994144][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 369.994321][ T44] ? __bpf_prog_get+0x320/0x320
[ 369.994487][ T44] dev_change_xdp_fd+0x176/0x210
[ 369.994655][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 369.994827][ T44] ? rtnl_newlink_create+0x900/0x900
[ 369.994990][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 369.995179][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 369.995354][ T44] ? validate_chain+0x37b/0xb70
[ 369.995516][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 369.995678][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 369.995851][ T44] ? __lock_acquire+0x577/0xc10
[ 369.996015][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 369.996177][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 369.996353][ T44] ? lock_acquire+0x10a/0x150
[ 369.996515][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.996674][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.996837][ T44] ? trace_contention_end+0xd6/0x110
[ 369.997005][ T44] ? __mutex_lock+0x285/0x1f20
[ 369.997169][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 369.997342][ T44] ? ww_mutex_lock+0x160/0x160
[ 369.997503][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 369.997669][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 369.997841][ T44] rtnl_newlink+0x75c/0xe90
[ 369.998007][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.998169][ T44] ? rtnl_setlink+0x880/0x880
[ 369.998351][ T44] ? __lock_acquire+0x577/0xc10
[ 369.998514][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 369.998675][ T44] ? find_held_lock+0x2b/0x80
[ 369.998842][ T44] ? rtnl_setlink+0x880/0x880
[ 369.999003][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.999167][ T44] ? rtnl_setlink+0x880/0x880
[ 369.999341][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 369.999511][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 369.999671][ T44] ? __lock_acquire+0x577/0xc10
[ 369.999839][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.000000][ T44] ? find_held_lock+0x2b/0x80
[ 370.000165][ T44] netlink_rcv_skb+0x123/0x380
[ 370.000340][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 370.000504][ T44] ? netlink_ack+0xcc0/0xcc0
[ 370.000673][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 370.000842][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 370.001008][ T44] netlink_unicast+0x4a3/0x770
[ 370.001172][ T44] ? netlink_attachskb+0x810/0x810
[ 370.001349][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.001514][ T44] ? __lock_acquire+0x577/0xc10
[ 370.001678][ T44] netlink_sendmsg+0x735/0xc60
[ 370.001850][ T44] ? netlink_unicast+0x770/0x770
[ 370.002021][ T44] ____sys_sendmsg+0x419/0x850
[ 370.002183][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 370.002360][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 370.002548][ T44] ? move_addr_to_kernel+0x40/0x40
[ 370.002713][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 370.002882][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.003046][ T44] ___sys_sendmsg+0xfd/0x180
[ 370.003213][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 370.003419][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 370.003595][ T44] __sys_sendmsg+0x124/0x1c0
[ 370.003759][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 370.003926][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 370.004087][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 370.004296][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 370.004463][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.004629][ T44] do_syscall_64+0xbd/0xfc0
[ 370.004799][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 370.004990][ T44] RIP: 0033:0x7f12ca5fac5e
[ 370.005160][ T44] RSP: 002b:00007ffc30aac310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 370.005394][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f12ca5fac5e
[ 370.005617][ T44] RDX: 0000000000000000 RSI: 00007ffc30aac3d0 RDI: 0000000000000003
[ 370.005839][ T44] RBP: 00007ffc30aac320 R08: 0000000000000000 R09: 0000000000000000
[ 370.006056][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc30aaca90
[ 370.006290][ T44] R13: 0000000069523622 R14: 0000000000000000 R15: 0000000000499600
[ 370.006520][ T44]
[ 370.006654][ T44] INFO: task ip:255 is blocked on a mutex likely owned by task kworker/3:0:33.
[ 370.006896][ T44] task:kworker/3:0 state:D stack:28696 pid:33 tgid:33 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 370.007188][ T44] Workqueue: events refill_work
[ 370.007362][ T44] Call Trace:
[ 370.007494][ T44]
[ 370.007601][ T44] __schedule+0xae2/0x1720
[ 370.007775][ T44] ? usleep_range_state+0xba/0x1b0
[ 370.007939][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.008104][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.008286][ T44] ? usleep_range_state+0xba/0x1b0
[ 370.008447][ T44] schedule+0xd4/0x260
[ 370.008583][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 370.008784][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 370.008948][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 370.009111][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 370.009287][ T44] ? ktime_get+0x15e/0x220
[ 370.009448][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 370.009610][ T44] ? ktime_get+0xa9/0x220
[ 370.009746][ T44] usleep_range_state+0x133/0x1b0
[ 370.009921][ T44] ? schedule_hrtimeout+0x20/0x20
[ 370.010087][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 370.010250][ T44] ? refill_work+0x149/0x210
[ 370.010430][ T44] napi_disable_locked+0x379/0x5f0
[ 370.010592][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 370.010757][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 370.010958][ T44] napi_disable+0x43/0x80
[ 370.011097][ T44] refill_work+0x116/0x210
[ 370.011277][ T44] process_one_work+0xd57/0x1390
[ 370.011444][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 370.011608][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.011779][ T44] ? assign_work+0x152/0x380
[ 370.011943][ T44] worker_thread+0x4d6/0xd40
[ 370.012111][ T44] ? process_one_work+0x1390/0x1390
[ 370.012289][ T44] kthread+0x355/0x5b0
[ 370.012428][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.012591][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.012757][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.012927][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.013095][ T44] ret_from_fork+0x3fb/0x510
[ 370.013272][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 370.013464][ T44] ? __switch_to+0x53c/0xd00
[ 370.013632][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.013802][ T44] ret_from_fork_asm+0x11/0x20
[ 370.013971][ T44]
[ 370.014106][ T44]
[ 370.014106][ T44] Showing all locks held in the system:
[ 370.014330][ T44] 3 locks held by kworker/u16:0/12:
[ 370.014487][ T44] #0: ff11000009117148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.014761][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.015091][ T44] #2: ffffffffb3485768 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 370.015348][ T44] 3 locks held by kworker/3:0/33:
[ 370.015504][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.015782][ T44] #1: ffa0000000257cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.016077][ T44] #2: ff11000008aeac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 370.016333][ T44] 1 lock held by khungtaskd/44:
[ 370.016490][ T44] #0: ffffffffb2d71040 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 370.016776][ T44] 2 locks held by ip/255:
[ 370.016905][ T44] #0: ffffffffb3485768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 370.017148][ T44] #1: ff11000008aeac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 370.017404][ T44]
[ 370.017506][ T44] =============================================
[ 370.017506][ T44]