[ 644.303807][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 5008 ms
[ 644.304323][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 5008000 usecs ago
[ 649.535804][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 10240 ms
[ 649.536146][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 10240000 usecs ago
[ 655.167800][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 15872 ms
[ 655.168139][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 15872000 usecs ago
[ 660.287799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 20992 ms
[ 660.288132][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 20992000 usecs ago
[ 665.407798][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 26112 ms
[ 665.408130][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 26112000 usecs ago
[ 671.551799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 32256 ms
[ 671.552130][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 32256000 usecs ago
[ 677.183803][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 37888 ms
[ 677.184150][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 37888000 usecs ago
[ 682.303799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 43008 ms
[ 682.304130][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 43008000 usecs ago
[ 687.423799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 48128 ms
[ 687.424130][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 48128000 usecs ago
[ 693.567802][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 54272 ms
[ 693.568132][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 54272000 usecs ago
[ 699.199799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 59904 ms
[ 699.200143][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 59904000 usecs ago
[ 704.319799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 65024 ms
[ 704.320130][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 65024000 usecs ago
[ 710.463798][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 71168 ms
[ 710.464132][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 71168000 usecs ago
[ 716.095799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 76800 ms
[ 716.096130][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 76800000 usecs ago
[ 721.215799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 81920 ms
[ 721.216120][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 81920000 usecs ago
[ 726.335799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 87040 ms
[ 726.336133][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 87040000 usecs ago
[ 732.479799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 93184 ms
[ 732.480145][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 93184000 usecs ago
[ 738.111799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 98816 ms
[ 738.112125][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 98816000 usecs ago
[ 743.231803][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 103936 ms
[ 743.232211][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 103936000 usecs ago
[ 748.351798][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 109056 ms
[ 748.352164][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 109056000 usecs ago
[ 754.495798][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 115200 ms
[ 754.496171][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 115200000 usecs ago
[ 760.127799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 120832 ms
[ 760.128171][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 120832000 usecs ago
[ 765.247799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 125952 ms
[ 765.248170][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 125952000 usecs ago
[ 770.367799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 131072 ms
[ 770.368171][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 131072000 usecs ago
[ 776.511800][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 137216 ms
[ 776.512192][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 137216000 usecs ago
[ 782.143799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 142848 ms
[ 782.144186][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 142848000 usecs ago
[ 787.263799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 147968 ms
[ 787.264171][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 147968000 usecs ago
[ 792.383799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 153088 ms
[ 792.384173][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 153088000 usecs ago
[ 798.527799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 159232 ms
[ 798.528181][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 159232000 usecs ago
[ 804.159799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 164864 ms
[ 804.160166][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 164864000 usecs ago
[ 809.279799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 169984 ms
[ 809.280170][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 169984000 usecs ago
[ 814.399799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 175104 ms
[ 814.400165][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 175104000 usecs ago
[ 820.543799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 181248 ms
[ 820.544166][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 181248000 usecs ago
[ 826.175799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 186880 ms
[ 826.176172][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 186880000 usecs ago
[ 831.295798][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 192000 ms
[ 831.296160][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 192000000 usecs ago
[ 836.415798][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 197120 ms
[ 836.416166][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 197120000 usecs ago
[ 842.559799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 203264 ms
[ 842.560167][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 203264000 usecs ago
[ 848.191799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 208896 ms
[ 848.192171][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 208896000 usecs ago
[ 853.311798][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 214016 ms
[ 853.312165][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 214016000 usecs ago
[ 859.455799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 220160 ms
[ 859.456174][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 220160000 usecs ago
[ 861.504809][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds.
[ 861.505156][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 861.505374][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.505644][ T44] task:kworker/u16:0 state:D stack:26352 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 861.506018][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.506246][ T44] Call Trace:
[ 861.506383][ T44]
[ 861.506524][ T44] __schedule+0xae2/0x1720
[ 861.506703][ T44] ? io_schedule_timeout+0x130/0x130
[ 861.506908][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.507081][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.507272][ T44] schedule+0xd4/0x260
[ 861.507414][ T44] schedule_preempt_disabled+0x18/0x30
[ 861.507612][ T44] __mutex_lock+0xd76/0x1f20
[ 861.507781][ T44] ? addrconf_verify_work+0x12/0x30
[ 861.507978][ T44] ? ww_mutex_lock+0x160/0x160
[ 861.508150][ T44] ? process_one_work+0xd16/0x1390
[ 861.508341][ T44] ? rcu_is_watching+0x15/0xd0
[ 861.508506][ T44] ? rcu_is_watching+0x15/0xd0
[ 861.508699][ T44] ? addrconf_verify_work+0x12/0x30
[ 861.508888][ T44] addrconf_verify_work+0x12/0x30
[ 861.509048][ T44] process_one_work+0xd57/0x1390
[ 861.509226][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 861.509375][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 861.509555][ T44] ? assign_work+0x152/0x380
[ 861.509706][ T44] worker_thread+0x4d6/0xd40
[ 861.509890][ T44] ? process_one_work+0x1390/0x1390
[ 861.510042][ T44] kthread+0x355/0x5b0
[ 861.510193][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 861.510490][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.510647][ T44] ? rcu_is_watching+0x15/0xd0
[ 861.510833][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 861.510984][ T44] ret_from_fork+0x3fb/0x510
[ 861.511161][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 861.511339][ T44] ? __switch_to+0x53c/0xd00
[ 861.511523][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 861.511674][ T44] ret_from_fork_asm+0x11/0x20
[ 861.511863][ T44]
[ 861.511998][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:6058.
[ 861.512248][ T44] INFO: task ip:6058 blocked for more than 122 seconds.
[ 861.512413][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 861.512590][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.512825][ T44] task:ip state:D stack:25600 pid:6058 tgid:6058 ppid:6051 task_flags:0x400100 flags:0x00080000
[ 861.513113][ T44] Call Trace:
[ 861.513236][ T44]
[ 861.513358][ T44] __schedule+0xae2/0x1720
[ 861.513519][ T44] ? io_schedule_timeout+0x130/0x130
[ 861.513694][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.513870][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.514020][ T44] schedule+0xd4/0x260
[ 861.514169][ T44] schedule_preempt_disabled+0x18/0x30
[ 861.514318][ T44] __mutex_lock+0xd76/0x1f20
[ 861.514504][ T44] ? napi_enable+0x3b/0x80
[ 861.514658][ T44] ? ww_mutex_lock+0x160/0x160
[ 861.514846][ T44] ? __asan_memset+0x27/0x50
[ 861.514996][ T44] ? sg_init_table+0x19/0x60
[ 861.515174][ T44] ? try_fill_recv+0x3ec/0x1750
[ 861.515328][ T44] ? napi_enable+0x3b/0x80
[ 861.515504][ T44] napi_enable+0x3b/0x80
[ 861.515629][ T44] __virtnet_rx_resume+0x156/0x290
[ 861.515811][ T44] ? queue_delayed_work_on+0x91/0x100
[ 861.515965][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 861.516139][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 861.516294][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 861.516474][ T44] dev_xdp_install+0x4ba/0x890
[ 861.516627][ T44] ? netif_set_xps_queue+0x40/0x40
[ 861.516815][ T44] dev_xdp_attach+0x50d/0x1310
[ 861.516966][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 861.517142][ T44] ? mutex_is_locked+0x1c/0x50
[ 861.517291][ T44] ? rtnl_is_locked+0x15/0x20
[ 861.517474][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 861.517628][ T44] ? rtnl_newlink_create+0x900/0x900
[ 861.517812][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 861.517985][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 861.518156][ T44] ? validate_chain+0x37b/0xb70
[ 861.518309][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 861.518488][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 861.518640][ T44] ? __lock_acquire+0x577/0xc10
[ 861.518827][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 861.518977][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 861.519149][ T44] ? lock_acquire+0x10a/0x150
[ 861.519296][ T44] ? rcu_is_watching+0x15/0xd0
[ 861.519476][ T44] ? rcu_is_watching+0x15/0xd0
[ 861.519628][ T44] ? trace_contention_end+0xd6/0x110
[ 861.519815][ T44] ? __mutex_lock+0x285/0x1f20
[ 861.519964][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 861.520138][ T44] ? ww_mutex_lock+0x160/0x160
[ 861.520287][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 861.520470][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 861.520622][ T44] rtnl_newlink+0x75c/0xe90
[ 861.520813][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.520962][ T44] ? rtnl_setlink+0x880/0x880
[ 861.521144][ T44] ? __lock_acquire+0x577/0xc10
[ 861.521294][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 861.521473][ T44] ? find_held_lock+0x2b/0x80
[ 861.521622][ T44] ? rtnl_setlink+0x880/0x880
[ 861.521807][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.521956][ T44] ? rtnl_setlink+0x880/0x880
[ 861.522130][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 861.522281][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 861.522460][ T44] ? __lock_acquire+0x577/0xc10
[ 861.522612][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 861.522783][ T44] ? find_held_lock+0x2b/0x80
[ 861.522961][ T44] netlink_rcv_skb+0x123/0x380
[ 861.523111][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 861.523285][ T44] ? netlink_ack+0xcc0/0xcc0
[ 861.523447][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 861.523614][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 861.523764][ T44] netlink_unicast+0x4a3/0x770
[ 861.523940][ T44] ? netlink_attachskb+0x810/0x810
[ 861.524089][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 861.524263][ T44] ? __lock_acquire+0x577/0xc10
[ 861.524413][ T44] netlink_sendmsg+0x735/0xc60
[ 861.524596][ T44] ? netlink_unicast+0x770/0x770
[ 861.524749][ T44] ____sys_sendmsg+0x419/0x850
[ 861.524927][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 861.525076][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 861.525272][ T44] ? move_addr_to_kernel+0x40/0x40
[ 861.525422][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 861.525601][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 861.525754][ T44] ___sys_sendmsg+0xfd/0x180
[ 861.525932][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 861.526107][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 861.526294][ T44] __sys_sendmsg+0x124/0x1c0
[ 861.526448][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 861.526618][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 861.526766][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 861.526974][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 861.527124][ T44] ? rcu_is_watching+0x15/0xd0
[ 861.527299][ T44] do_syscall_64+0xbd/0xfc0
[ 861.527455][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 861.527647][ T44] RIP: 0033:0x7fec84e50c5e
[ 861.527833][ T44] RSP: 002b:00007ffc53e6a650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 861.528064][ T44] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fec84e50c5e
[ 861.528286][ T44] RDX: 0000000000000000 RSI: 00007ffc53e6a710 RDI: 0000000000000003
[ 861.528515][ T44] RBP: 00007ffc53e6a660 R08: 0000000000000000 R09: 0000000000000000
[ 861.528737][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc53e6add0
[ 861.528964][ T44] R13: 000000006952aaf1 R14: 0000000000000000 R15: 0000000000499600
[ 861.529194][ T44]
[ 861.529320][ T44] INFO: task ip:6058 is blocked on a mutex likely owned by task kworker/2:3:1548.
[ 861.529565][ T44] task:kworker/2:3 state:D stack:28784 pid:1548 tgid:1548 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 861.529862][ T44] Workqueue: events refill_work
[ 861.530016][ T44] Call Trace:
[ 861.530166][ T44]
[ 861.530267][ T44] __schedule+0xae2/0x1720
[ 861.530449][ T44] ? usleep_range_state+0xba/0x1b0
[ 861.530600][ T44] ? io_schedule_timeout+0x130/0x130
[ 861.530769][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.530947][ T44] ? usleep_range_state+0xba/0x1b0
[ 861.531094][ T44] schedule+0xd4/0x260
[ 861.531249][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 861.531423][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 861.531603][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 861.531754][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 861.531929][ T44] ? ktime_get+0x15e/0x220
[ 861.532077][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 861.532250][ T44] ? ktime_get+0xa9/0x220
[ 861.532380][ T44] usleep_range_state+0x133/0x1b0
[ 861.532557][ T44] ? schedule_hrtimeout+0x20/0x20
[ 861.532707][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 861.532885][ T44] ? refill_work+0x149/0x210
[ 861.533036][ T44] napi_disable_locked+0x379/0x5f0
[ 861.533211][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 861.533362][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 861.533575][ T44] napi_disable+0x43/0x80
[ 861.533700][ T44] refill_work+0x116/0x210
[ 861.533880][ T44] process_one_work+0xd57/0x1390
[ 861.534035][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 861.534206][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 861.534356][ T44] ? assign_work+0x152/0x380
[ 861.534538][ T44] worker_thread+0x4d6/0xd40
[ 861.534693][ T44] ? process_one_work+0x1390/0x1390
[ 861.534870][ T44] ? __kthread_parkme+0xb3/0x200
[ 861.535023][ T44] ? process_one_work+0x1390/0x1390
[ 861.535197][ T44] kthread+0x355/0x5b0
[ 861.535322][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 861.535502][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.535652][ T44] ? rcu_is_watching+0x15/0xd0
[ 861.535840][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 861.535992][ T44] ret_from_fork+0x3fb/0x510
[ 861.536167][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 861.536341][ T44] ? __switch_to+0x53c/0xd00
[ 861.536524][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 861.536673][ T44] ret_from_fork_asm+0x11/0x20
[ 861.536855][ T44]
[ 861.536986][ T44]
[ 861.536986][ T44] Showing all locks held in the system:
[ 861.537210][ T44] 3 locks held by kworker/u16:0/12:
[ 861.537354][ T44] #0: ff1100000f53f148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 861.537632][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 861.537952][ T44] #2: ffffffff88285768 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 861.538203][ T44] 1 lock held by khungtaskd/44:
[ 861.538346][ T44] #0: ffffffff87b71040 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 861.538618][ T44] 3 locks held by kworker/2:3/1548:
[ 861.538761][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 861.539037][ T44] #1: ffa00000009b7cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 861.539328][ T44] #2: ff11000008b6ac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 861.539582][ T44] 2 locks held by ip/6058:
[ 861.539727][ T44] #0: ffffffff88285768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 861.539978][ T44] #1: ff11000008b6ac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 861.540226][ T44]
[ 861.540322][ T44] =============================================
[ 861.540322][ T44]
[ 865.087799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 225792 ms
[ 865.088175][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 225792000 usecs ago
[ 870.207798][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 230912 ms
[ 870.208160][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 230912000 usecs ago
[ 875.327798][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 236032 ms
[ 875.328170][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 236032000 usecs ago
[ 881.471798][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 242176 ms
[ 881.472175][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 242176000 usecs ago
[ 887.103799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 247808 ms
[ 887.104176][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 247808000 usecs ago
[ 892.223798][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 252928 ms
[ 892.224165][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 252928000 usecs ago
[ 897.343799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 258048 ms
[ 897.344165][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 258048000 usecs ago
[ 903.487799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 264192 ms
[ 903.488171][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 264192000 usecs ago
[ 909.119799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 269824 ms
[ 909.120180][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 269824000 usecs ago
[ 914.239799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 274944 ms
[ 914.240180][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 274944000 usecs ago
[ 919.359799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 280064 ms
[ 919.360166][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 280064000 usecs ago
[ 925.503798][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 286208 ms
[ 925.504180][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 286208000 usecs ago
[ 931.135798][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 291840 ms
[ 931.136176][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 291840000 usecs ago
[ 936.255799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 296960 ms
[ 936.256171][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 296960000 usecs ago
[ 941.375799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 302080 ms
[ 941.376175][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 302080000 usecs ago
[ 947.519801][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 308224 ms
[ 947.520181][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 308224000 usecs ago
[ 953.151798][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 313856 ms
[ 953.152168][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 313856000 usecs ago
[ 958.271799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 318976 ms
[ 958.272166][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 318976000 usecs ago
[ 963.391799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 324096 ms
[ 963.392160][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 324096000 usecs ago
[ 969.535799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 330240 ms
[ 969.536165][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 330240000 usecs ago
[ 975.167799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 335872 ms
[ 975.168161][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 335872000 usecs ago
[ 980.287798][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 340992 ms
[ 980.288166][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 340992000 usecs ago
[ 984.383805][ T44] INFO: task kworker/u16:0:12 blocked for more than 245 seconds.
[ 984.384074][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 984.384264][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 984.384520][ T44] task:kworker/u16:0 state:D stack:26352 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 984.384854][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 984.385055][ T44] Call Trace:
[ 984.385195][ T44]
[ 984.385305][ T44] __schedule+0xae2/0x1720
[ 984.385493][ T44] ? io_schedule_timeout+0x130/0x130
[ 984.385659][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.385845][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.386019][ T44] schedule+0xd4/0x260
[ 984.386153][ T44] schedule_preempt_disabled+0x18/0x30
[ 984.386323][ T44] __mutex_lock+0xd76/0x1f20
[ 984.386494][ T44] ? addrconf_verify_work+0x12/0x30
[ 984.386660][ T44] ? ww_mutex_lock+0x160/0x160
[ 984.386858][ T44] ? process_one_work+0xd16/0x1390
[ 984.387020][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.387205][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.387363][ T44] ? addrconf_verify_work+0x12/0x30
[ 984.387554][ T44] addrconf_verify_work+0x12/0x30
[ 984.387714][ T44] process_one_work+0xd57/0x1390
[ 984.387913][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 984.388076][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.388264][ T44] ? assign_work+0x152/0x380
[ 984.388418][ T44] worker_thread+0x4d6/0xd40
[ 984.388601][ T44] ? process_one_work+0x1390/0x1390
[ 984.388750][ T44] kthread+0x355/0x5b0
[ 984.388905][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.389055][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.389234][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.389384][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.389566][ T44] ret_from_fork+0x3fb/0x510
[ 984.389716][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 984.389921][ T44] ? __switch_to+0x53c/0xd00
[ 984.390072][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.390248][ T44] ret_from_fork_asm+0x11/0x20
[ 984.390406][ T44]
[ 984.390562][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:6058.
[ 984.390817][ T44] INFO: task ip:6058 blocked for more than 245 seconds.
[ 984.390980][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 984.391144][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 984.391377][ T44] task:ip state:D stack:25600 pid:6058 tgid:6058 ppid:6051 task_flags:0x400100 flags:0x00080000
[ 984.391671][ T44] Call Trace:
[ 984.391822][ T44]
[ 984.391923][ T44] __schedule+0xae2/0x1720
[ 984.392102][ T44] ? io_schedule_timeout+0x130/0x130
[ 984.392252][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.392424][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.392586][ T44] schedule+0xd4/0x260
[ 984.392732][ T44] schedule_preempt_disabled+0x18/0x30
[ 984.392908][ T44] __mutex_lock+0xd76/0x1f20
[ 984.393059][ T44] ? napi_enable+0x3b/0x80
[ 984.393234][ T44] ? ww_mutex_lock+0x160/0x160
[ 984.393384][ T44] ? __asan_memset+0x27/0x50
[ 984.393567][ T44] ? sg_init_table+0x19/0x60
[ 984.393718][ T44] ? try_fill_recv+0x3ec/0x1750
[ 984.393903][ T44] ? napi_enable+0x3b/0x80
[ 984.394051][ T44] napi_enable+0x3b/0x80
[ 984.394202][ T44] __virtnet_rx_resume+0x156/0x290
[ 984.394349][ T44] ? queue_delayed_work_on+0x91/0x100
[ 984.394533][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 984.394685][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 984.394869][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 984.395029][ T44] dev_xdp_install+0x4ba/0x890
[ 984.395203][ T44] ? netif_set_xps_queue+0x40/0x40
[ 984.395357][ T44] dev_xdp_attach+0x50d/0x1310
[ 984.395542][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 984.395693][ T44] ? mutex_is_locked+0x1c/0x50
[ 984.395872][ T44] ? rtnl_is_locked+0x15/0x20
[ 984.396024][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 984.396205][ T44] ? rtnl_newlink_create+0x900/0x900
[ 984.396355][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 984.396561][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 984.396709][ T44] ? validate_chain+0x37b/0xb70
[ 984.396889][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 984.397038][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 984.397212][ T44] ? __lock_acquire+0x577/0xc10
[ 984.397366][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.397548][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 984.397696][ T44] ? lock_acquire+0x10a/0x150
[ 984.397872][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.398021][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.398196][ T44] ? trace_contention_end+0xd6/0x110
[ 984.398345][ T44] ? __mutex_lock+0x285/0x1f20
[ 984.398524][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 984.398677][ T44] ? ww_mutex_lock+0x160/0x160
[ 984.398856][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 984.399008][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 984.399186][ T44] rtnl_newlink+0x75c/0xe90
[ 984.399337][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.399518][ T44] ? rtnl_setlink+0x880/0x880
[ 984.399666][ T44] ? __lock_acquire+0x577/0xc10
[ 984.399849][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.399998][ T44] ? find_held_lock+0x2b/0x80
[ 984.400173][ T44] ? rtnl_setlink+0x880/0x880
[ 984.400322][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.400500][ T44] ? rtnl_setlink+0x880/0x880
[ 984.400649][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 984.400838][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 984.400986][ T44] ? __lock_acquire+0x577/0xc10
[ 984.401166][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.401315][ T44] ? find_held_lock+0x2b/0x80
[ 984.401498][ T44] netlink_rcv_skb+0x123/0x380
[ 984.401649][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 984.401836][ T44] ? netlink_ack+0xcc0/0xcc0
[ 984.401988][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 984.402162][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 984.402317][ T44] netlink_unicast+0x4a3/0x770
[ 984.402499][ T44] ? netlink_attachskb+0x810/0x810
[ 984.402649][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.402836][ T44] ? __lock_acquire+0x577/0xc10
[ 984.402986][ T44] netlink_sendmsg+0x735/0xc60
[ 984.403162][ T44] ? netlink_unicast+0x770/0x770
[ 984.403315][ T44] ____sys_sendmsg+0x419/0x850
[ 984.403495][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 984.403648][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 984.403849][ T44] ? move_addr_to_kernel+0x40/0x40
[ 984.404000][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 984.404174][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 984.404325][ T44] ___sys_sendmsg+0xfd/0x180
[ 984.404506][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 984.404684][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 984.404875][ T44] __sys_sendmsg+0x124/0x1c0
[ 984.405026][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 984.405196][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 984.405343][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 984.405550][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 984.405699][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.405881][ T44] do_syscall_64+0xbd/0xfc0
[ 984.406032][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 984.406230][ T44] RIP: 0033:0x7fec84e50c5e
[ 984.406384][ T44] RSP: 002b:00007ffc53e6a650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 984.406614][ T44] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fec84e50c5e
[ 984.406839][ T44] RDX: 0000000000000000 RSI: 00007ffc53e6a710 RDI: 0000000000000003
[ 984.407063][ T44] RBP: 00007ffc53e6a660 R08: 0000000000000000 R09: 0000000000000000
[ 984.407283][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc53e6add0
[ 984.407510][ T44] R13: 000000006952aaf1 R14: 0000000000000000 R15: 0000000000499600
[ 984.407737][ T44]
[ 984.407884][ T44] INFO: task ip:6058 is blocked on a mutex likely owned by task kworker/2:3:1548.
[ 984.408124][ T44] task:kworker/2:3 state:D stack:28784 pid:1548 tgid:1548 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 984.408419][ T44] Workqueue: events refill_work
[ 984.408574][ T44] Call Trace:
[ 984.408720][ T44]
[ 984.408847][ T44] __schedule+0xae2/0x1720
[ 984.408998][ T44] ? usleep_range_state+0xba/0x1b0
[ 984.409177][ T44] ? io_schedule_timeout+0x130/0x130
[ 984.409328][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.409511][ T44] ? usleep_range_state+0xba/0x1b0
[ 984.409659][ T44] schedule+0xd4/0x260
[ 984.409821][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 984.409994][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 984.410169][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 984.410322][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 984.410497][ T44] ? ktime_get+0x15e/0x220
[ 984.410645][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 984.410831][ T44] ? ktime_get+0xa9/0x220
[ 984.410956][ T44] usleep_range_state+0x133/0x1b0
[ 984.411133][ T44] ? schedule_hrtimeout+0x20/0x20
[ 984.411283][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 984.411465][ T44] ? refill_work+0x149/0x210
[ 984.411616][ T44] napi_disable_locked+0x379/0x5f0
[ 984.411788][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 984.411950][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 984.412148][ T44] napi_disable+0x43/0x80
[ 984.412272][ T44] refill_work+0x116/0x210
[ 984.412456][ T44] process_one_work+0xd57/0x1390
[ 984.412613][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 984.412781][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.412960][ T44] ? assign_work+0x152/0x380
[ 984.413111][ T44] worker_thread+0x4d6/0xd40
[ 984.413286][ T44] ? process_one_work+0x1390/0x1390
[ 984.413441][ T44] ? __kthread_parkme+0xb3/0x200
[ 984.413611][ T44] ? process_one_work+0x1390/0x1390
[ 984.413764][ T44] kthread+0x355/0x5b0
[ 984.413916][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.414064][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.414238][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.414387][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.414568][ T44] ret_from_fork+0x3fb/0x510
[ 984.414718][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 984.414927][ T44] ? __switch_to+0x53c/0xd00
[ 984.415076][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.415253][ T44] ret_from_fork_asm+0x11/0x20
[ 984.415409][ T44]
[ 984.415565][ T44]
[ 984.415565][ T44] Showing all locks held in the system:
[ 984.415777][ T44] 3 locks held by kworker/u16:0/12:
[ 984.416019][ T44] #0: ff1100000f53f148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 984.416289][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 984.416609][ T44] #2: ffffffff88285768 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 984.416858][ T44] 1 lock held by khungtaskd/44:
[ 984.417000][ T44] #0: ffffffff87b71040 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 984.417276][ T44] 3 locks held by kworker/2:3/1548:
[ 984.417418][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 984.417692][ T44] #1: ffa00000009b7cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 984.417989][ T44] #2: ff11000008b6ac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 984.418238][ T44] 2 locks held by ip/6058:
[ 984.418381][ T44] #0: ffffffff88285768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 984.418636][ T44] #1: ff11000008b6ac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 984.418888][ T44]
[ 984.418982][ T44] =============================================
[ 984.418982][ T44]
[ 985.407799][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 346112 ms
[ 985.408160][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 346112000 usecs ago
[ 991.551801][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 352256 ms
[ 991.552187][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 352256000 usecs ago