[ 27.083215][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 5247 ms
[ 27.083814][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 5247000 usecs ago
[ 32.075206][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 10239 ms
[ 32.075610][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 10239000 usecs ago
[ 37.195208][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 15359 ms
[ 37.195604][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 15359000 usecs ago
[ 42.315207][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 20479 ms
[ 42.315616][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 20479000 usecs ago
[ 47.435205][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 25599 ms
[ 47.435593][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 25599000 usecs ago
[ 53.579205][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 31743 ms
[ 53.579602][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 31743000 usecs ago
[ 59.211204][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 37375 ms
[ 59.211582][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 37375000 usecs ago
[ 64.331204][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 42495 ms
[ 64.331590][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 42495000 usecs ago
[ 70.475204][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 48639 ms
[ 70.475605][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 48639000 usecs ago
[ 76.107209][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 54271 ms
[ 76.107613][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 54271000 usecs ago
[ 81.227207][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 59391 ms
[ 81.227620][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 59391000 usecs ago
[ 86.347206][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 64511 ms
[ 86.347601][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 64511000 usecs ago
[ 92.491205][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 70655 ms
[ 92.491567][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 70655000 usecs ago
[ 98.123206][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 76287 ms
[ 98.123566][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 76287000 usecs ago
[ 103.243205][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 81407 ms
[ 103.243569][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 81407000 usecs ago
[ 108.363204][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 86527 ms
[ 108.363570][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 86527000 usecs ago
[ 114.507204][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 92671 ms
[ 114.507563][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 92671000 usecs ago
[ 120.139205][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 98303 ms
[ 120.139570][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 98303000 usecs ago
[ 125.259205][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 103423 ms
[ 125.259610][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 103423000 usecs ago
[ 130.379204][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 108543 ms
[ 130.379629][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 108543000 usecs ago
[ 136.523205][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 114687 ms
[ 136.523649][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 114687000 usecs ago
[ 142.155206][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 120319 ms
[ 142.155651][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 120319000 usecs ago
[ 147.275206][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 125439 ms
[ 147.275647][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 125439000 usecs ago
[ 152.395208][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 130559 ms
[ 152.395641][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 130559000 usecs ago
[ 158.539204][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 136703 ms
[ 158.539637][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 136703000 usecs ago
[ 164.171204][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 142335 ms
[ 164.171632][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 142335000 usecs ago
[ 169.291204][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 147455 ms
[ 169.291634][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 147455000 usecs ago
[ 174.411206][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 152575 ms
[ 174.411643][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 152575000 usecs ago
[ 180.555203][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 158719 ms
[ 180.555638][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 158719000 usecs ago
[ 186.187206][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 164351 ms
[ 186.187640][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 164351000 usecs ago
[ 191.307207][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 169471 ms
[ 191.307623][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 169471000 usecs ago
[ 196.427204][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 174591 ms
[ 196.427629][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 174591000 usecs ago
[ 202.571209][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 180735 ms
[ 202.571677][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 180735000 usecs ago
[ 208.203221][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 186367 ms
[ 208.203639][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 186367000 usecs ago
[ 213.323206][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 191487 ms
[ 213.323638][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 191487000 usecs ago
[ 219.467208][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 197631 ms
[ 219.467640][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 197631000 usecs ago
[ 225.099204][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 203263 ms
[ 225.099633][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 203263000 usecs ago
[ 230.219208][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 208383 ms
[ 230.219636][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 208383000 usecs ago
[ 235.339205][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 213503 ms
[ 235.339645][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 213503000 usecs ago
[ 241.483206][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 219647 ms
[ 241.483630][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 219647000 usecs ago
[ 247.115207][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 225279 ms
[ 247.115634][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 225279000 usecs ago
[ 247.116258][ T44] INFO: task ip:256 blocked for more than 122 seconds.
[ 247.116611][ T44] Not tainted 6.18.0-virtme #1
[ 247.116791][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.117027][ T44] task:ip state:D stack:24832 pid:256 tgid:256 ppid:251 task_flags:0x400100 flags:0x00080800
[ 247.117351][ T44] Call Trace:
[ 247.117492][ T44]
[ 247.117575][ T44] __schedule+0xae2/0x1720
[ 247.117719][ T44] ? io_schedule_timeout+0x130/0x130
[ 247.117867][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.117998][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.118138][ T44] schedule+0xd4/0x260
[ 247.118244][ T44] schedule_preempt_disabled+0x18/0x30
[ 247.118371][ T44] __mutex_lock+0xd76/0x1f20
[ 247.118508][ T44] ? napi_enable+0x3b/0x80
[ 247.118634][ T44] ? ww_mutex_lock+0x160/0x160
[ 247.118778][ T44] ? dma_map_phys+0x1b1/0x220
[ 247.118905][ T44] ? __asan_memset+0x27/0x50
[ 247.119029][ T44] ? sg_init_table+0x19/0x60
[ 247.119154][ T44] ? try_fill_recv+0x3ec/0x1750
[ 247.119284][ T44] ? napi_enable+0x3b/0x80
[ 247.119400][ T44] napi_enable+0x3b/0x80
[ 247.119496][ T44] __virtnet_rx_resume+0x156/0x290
[ 247.119613][ T44] ? queue_delayed_work_on+0x91/0x100
[ 247.119742][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 247.119860][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 247.119986][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 247.120104][ T44] dev_xdp_install+0x3e4/0x890
[ 247.120228][ T44] ? alloc_netdev_dummy+0x30/0x30
[ 247.120580][ T44] dev_xdp_attach+0x50d/0x1310
[ 247.120698][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 247.120826][ T44] ? __bpf_prog_get+0x320/0x320
[ 247.120946][ T44] dev_change_xdp_fd+0x176/0x210
[ 247.121077][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 247.121210][ T44] ? rtnl_newlink_create+0x900/0x900
[ 247.121327][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 247.121478][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 247.121595][ T44] ? validate_chain+0x30f/0x8e0
[ 247.121724][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 247.121840][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 247.121964][ T44] ? __lock_acquire+0x577/0xc10
[ 247.122089][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 247.122215][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 247.122329][ T44] ? lock_acquire+0x10a/0x150
[ 247.122455][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.122571][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.122698][ T44] ? trace_contention_end+0xd6/0x110
[ 247.122814][ T44] ? __mutex_lock+0x285/0x1f20
[ 247.122939][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 247.123057][ T44] ? ww_mutex_lock+0x160/0x160
[ 247.123187][ T44] ? nla_validate_int_range+0x5b0/0x5b0
[ 247.123318][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 247.123437][ T44] rtnl_newlink+0x649/0xb40
[ 247.123564][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.123680][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 247.123803][ T44] ? __lock_acquire+0x577/0xc10
[ 247.123920][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.124041][ T44] ? find_held_lock+0x2b/0x80
[ 247.124159][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 247.124283][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.124399][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 247.124525][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 247.124642][ T44] ? rtnl_port_fill+0x940/0x940
[ 247.124768][ T44] ? __lock_acquire+0x577/0xc10
[ 247.124885][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.125006][ T44] ? find_held_lock+0x2b/0x80
[ 247.125133][ T44] netlink_rcv_skb+0x123/0x380
[ 247.125265][ T44] ? rtnl_port_fill+0x940/0x940
[ 247.125381][ T44] ? netlink_ack+0xcc0/0xcc0
[ 247.125512][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 247.125628][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 247.125752][ T44] netlink_unicast+0x4a3/0x770
[ 247.125872][ T44] ? netlink_attachskb+0x810/0x810
[ 247.125994][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.126114][ T44] ? __lock_acquire+0x577/0xc10
[ 247.126239][ T44] netlink_sendmsg+0x735/0xc60
[ 247.126360][ T44] ? netlink_unicast+0x770/0x770
[ 247.126492][ T44] ____sys_sendmsg+0x419/0x850
[ 247.126609][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 247.126732][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 247.126873][ T44] ? move_addr_to_kernel+0x40/0x40
[ 247.126998][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 247.127122][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 247.127252][ T44] ___sys_sendmsg+0xfd/0x180
[ 247.127369][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 247.127523][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 247.127652][ T44] __sys_sendmsg+0x124/0x1c0
[ 247.127777][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 247.127894][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 247.128015][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 247.128168][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 247.128297][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.128414][ T44] do_syscall_64+0xbd/0xfc0
[ 247.128542][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 247.128687][ T44] RIP: 0033:0x7f89eabc4c5e
[ 247.128827][ T44] RSP: 002b:00007ffc06b06160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 247.129006][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f89eabc4c5e
[ 247.129192][ T44] RDX: 0000000000000000 RSI: 00007ffc06b06220 RDI: 0000000000000003
[ 247.129378][ T44] RBP: 00007ffc06b06170 R08: 0000000000000000 R09: 0000000000000000
[ 247.129555][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc06b068e0
[ 247.129736][ T44] R13: 00000000693291fd R14: 0000000000000000 R15: 0000000000499600
[ 247.129917][ T44]
[ 247.130019][ T44] INFO: task ip:256 is blocked on a mutex likely owned by task kworker/3:1:61.
[ 247.130225][ T44] task:kworker/3:1 state:D stack:28352 pid:61 tgid:61 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 247.130492][ T44] Workqueue: events refill_work
[ 247.130615][ T44] Call Trace:
[ 247.130712][ T44]
[ 247.130775][ T44] __schedule+0xae2/0x1720
[ 247.130895][ T44] ? usleep_range_state+0xba/0x1b0
[ 247.131019][ T44] ? io_schedule_timeout+0x130/0x130
[ 247.131138][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.131265][ T44] ? usleep_range_state+0xba/0x1b0
[ 247.131382][ T44] schedule+0xd4/0x260
[ 247.131480][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 247.131624][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 247.131748][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 247.131866][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 247.131987][ T44] ? ktime_get+0x15e/0x220
[ 247.132104][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 247.132228][ T44] ? ktime_get+0xa9/0x220
[ 247.132322][ T44] usleep_range_state+0x133/0x1b0
[ 247.132444][ T44] ? schedule_hrtimeout+0x20/0x20
[ 247.132562][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 247.132684][ T44] ? refill_work+0x149/0x210
[ 247.132804][ T44] napi_disable_locked+0x379/0x5f0
[ 247.132928][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 247.133044][ T44] ? netdev_bind_sb_channel_queue+0x470/0x470
[ 247.133204][ T44] napi_disable+0x43/0x80
[ 247.133293][ T44] refill_work+0x116/0x210
[ 247.133418][ T44] process_one_work+0xd57/0x1390
[ 247.133537][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 247.133659][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.133776][ T44] ? assign_work+0x152/0x380
[ 247.133900][ T44] worker_thread+0x4d6/0xd40
[ 247.134023][ T44] ? process_one_work+0x1390/0x1390
[ 247.134150][ T44] kthread+0x355/0x5b0
[ 247.134249][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.134365][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.134489][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.134605][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.134728][ T44] ret_from_fork+0x3fb/0x510
[ 247.134844][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 247.134996][ T44] ? __switch_to+0x602/0xd00
[ 247.135118][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.135248][ T44] ret_from_fork_asm+0x11/0x20
[ 247.135371][ T44]
[ 247.135476][ T44]
[ 247.135476][ T44] Showing all locks held in the system:
[ 247.135652][ T44] 3 locks held by kworker/u16:0/12:
[ 247.135774][ T44] #0: ff110000090b6548 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.136010][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.136295][ T44] #2: ffffffff97078aa8 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 247.136504][ T44] 1 lock held by khungtaskd/44:
[ 247.136615][ T44] #0: ffffffff96970ba0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 247.136845][ T44] 3 locks held by kworker/3:1/61:
[ 247.136955][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.137193][ T44] #1: ffa000000041fcc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.137459][ T44] #2: ff11000008a7ac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 247.137668][ T44] 2 locks held by ip/256:
[ 247.137752][ T44] #0: ffffffff97078aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x5f9/0xb40
[ 247.137955][ T44] #1: ff11000008a7ac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 247.138161][ T44]
[ 247.138230][ T44] =============================================
[ 247.138230][ T44]
[ 252.235224][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 230399 ms
[ 252.235669][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 230399000 usecs ago
[ 257.355221][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 235519 ms
[ 257.355660][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 235519000 usecs ago
[ 263.499230][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 241663 ms
[ 263.499663][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 241663000 usecs ago
[ 269.131220][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 247295 ms
[ 269.131654][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 247295000 usecs ago
[ 274.251207][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 252415 ms
[ 274.251621][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 252415000 usecs ago
[ 279.371207][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 257535 ms
[ 279.371632][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 257535000 usecs ago
[ 285.515206][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 263679 ms
[ 285.515622][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 263679000 usecs ago
[ 291.147206][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 269311 ms
[ 291.147611][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 269311000 usecs ago
[ 296.267208][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 274431 ms
[ 296.267624][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 274431000 usecs ago
[ 301.387206][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 279551 ms
[ 301.387612][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 279551000 usecs ago
[ 307.531207][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 285695 ms
[ 307.531622][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 285695000 usecs ago
[ 313.163207][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 291327 ms
[ 313.163619][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 291327000 usecs ago
[ 318.283210][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 296447 ms
[ 318.283642][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 296447000 usecs ago
[ 323.403208][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 301567 ms
[ 323.403623][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 301567000 usecs ago
[ 329.547207][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 307711 ms
[ 329.547621][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 307711000 usecs ago
[ 335.179208][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 313343 ms
[ 335.179627][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 313343000 usecs ago
[ 340.299207][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 318463 ms
[ 340.299636][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 318463000 usecs ago
[ 345.419208][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 323583 ms
[ 345.419622][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 323583000 usecs ago
[ 351.563209][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 329727 ms
[ 351.563657][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 329727000 usecs ago
[ 357.195206][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 335359 ms
[ 357.195640][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 335359000 usecs ago
[ 362.315205][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 340479 ms
[ 362.315634][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 340479000 usecs ago
[ 367.435207][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 345599 ms
[ 367.435664][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 345599000 usecs ago
[ 369.996227][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds.
[ 369.996560][ T44] Not tainted 6.18.0-virtme #1
[ 369.996697][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.996934][ T44] task:kworker/u16:0 state:D stack:27000 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 369.997298][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.997479][ T44] Call Trace:
[ 369.997591][ T44]
[ 369.997664][ T44] __schedule+0xae2/0x1720
[ 369.997812][ T44] ? io_schedule_timeout+0x130/0x130
[ 369.997948][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.998091][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.998242][ T44] schedule+0xd4/0x260
[ 369.998342][ T44] schedule_preempt_disabled+0x18/0x30
[ 369.998481][ T44] __mutex_lock+0xd76/0x1f20
[ 369.998613][ T44] ? addrconf_verify_work+0x12/0x30
[ 369.998751][ T44] ? ww_mutex_lock+0x160/0x160
[ 369.998890][ T44] ? process_one_work+0xd16/0x1390
[ 369.999029][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.999168][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.999304][ T44] ? addrconf_verify_work+0x12/0x30
[ 369.999431][ T44] addrconf_verify_work+0x12/0x30
[ 369.999563][ T44] process_one_work+0xd57/0x1390
[ 369.999694][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 369.999831][ T44] ? assign_work+0x152/0x380
[ 369.999955][ T44] worker_thread+0x4d6/0xd40
[ 370.000100][ T44] ? process_one_work+0x1390/0x1390
[ 370.000229][ T44] kthread+0x355/0x5b0
[ 370.000320][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.000448][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.000564][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.000689][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.000806][ T44] ret_from_fork+0x3fb/0x510
[ 370.000935][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 370.001081][ T44] ? __switch_to+0x602/0xd00
[ 370.001212][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.001332][ T44] ret_from_fork_asm+0x11/0x20
[ 370.001467][ T44]
[ 370.001581][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:256.
[ 370.001795][ T44] INFO: task ip:256 blocked for more than 245 seconds.
[ 370.001935][ T44] Not tainted 6.18.0-virtme #1
[ 370.002049][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.002248][ T44] task:ip state:D stack:24832 pid:256 tgid:256 ppid:251 task_flags:0x400100 flags:0x00080800
[ 370.002511][ T44] Call Trace:
[ 370.002599][ T44]
[ 370.002659][ T44] __schedule+0xae2/0x1720
[ 370.002789][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.002907][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.003027][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.003146][ T44] schedule+0xd4/0x260
[ 370.003242][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.003358][ T44] __mutex_lock+0xd76/0x1f20
[ 370.003483][ T44] ? napi_enable+0x3b/0x80
[ 370.003607][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.003730][ T44] ? dma_map_phys+0x1b1/0x220
[ 370.003847][ T44] ? __asan_memset+0x27/0x50
[ 370.003972][ T44] ? sg_init_table+0x19/0x60
[ 370.004092][ T44] ? try_fill_recv+0x3ec/0x1750
[ 370.004227][ T44] ? napi_enable+0x3b/0x80
[ 370.004343][ T44] napi_enable+0x3b/0x80
[ 370.004449][ T44] __virtnet_rx_resume+0x156/0x290
[ 370.004567][ T44] ? queue_delayed_work_on+0x91/0x100
[ 370.004695][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 370.004814][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 370.004942][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 370.005057][ T44] dev_xdp_install+0x3e4/0x890
[ 370.005183][ T44] ? alloc_netdev_dummy+0x30/0x30
[ 370.005314][ T44] dev_xdp_attach+0x50d/0x1310
[ 370.005435][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 370.005558][ T44] ? __bpf_prog_get+0x320/0x320
[ 370.005679][ T44] dev_change_xdp_fd+0x176/0x210
[ 370.005803][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 370.005924][ T44] ? rtnl_newlink_create+0x900/0x900
[ 370.006045][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 370.006192][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.006322][ T44] ? validate_chain+0x30f/0x8e0
[ 370.006440][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 370.006562][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 370.006679][ T44] ? __lock_acquire+0x577/0xc10
[ 370.006807][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 370.006923][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 370.007044][ T44] ? lock_acquire+0x10a/0x150
[ 370.007164][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.007290][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.007404][ T44] ? trace_contention_end+0xd6/0x110
[ 370.007528][ T44] ? __mutex_lock+0x285/0x1f20
[ 370.007644][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 370.007768][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.007884][ T44] ? nla_validate_int_range+0x5b0/0x5b0
[ 370.008010][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 370.008129][ T44] rtnl_newlink+0x649/0xb40
[ 370.008259][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.008373][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 370.008496][ T44] ? __lock_acquire+0x577/0xc10
[ 370.008613][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.008734][ T44] ? find_held_lock+0x2b/0x80
[ 370.008850][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 370.008975][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.009090][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 370.009216][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 370.009333][ T44] ? rtnl_port_fill+0x940/0x940
[ 370.009457][ T44] ? __lock_acquire+0x577/0xc10
[ 370.009573][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.009696][ T44] ? find_held_lock+0x2b/0x80
[ 370.009813][ T44] netlink_rcv_skb+0x123/0x380
[ 370.009941][ T44] ? rtnl_port_fill+0x940/0x940
[ 370.010058][ T44] ? netlink_ack+0xcc0/0xcc0
[ 370.010185][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 370.010309][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 370.010426][ T44] netlink_unicast+0x4a3/0x770
[ 370.010550][ T44] ? netlink_attachskb+0x810/0x810
[ 370.010668][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.010791][ T44] ? __lock_acquire+0x577/0xc10
[ 370.010909][ T44] netlink_sendmsg+0x735/0xc60
[ 370.011032][ T44] ? netlink_unicast+0x770/0x770
[ 370.011156][ T44] ____sys_sendmsg+0x419/0x850
[ 370.011284][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 370.011399][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 370.011549][ T44] ? move_addr_to_kernel+0x40/0x40
[ 370.011667][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 370.011789][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.011909][ T44] ___sys_sendmsg+0xfd/0x180
[ 370.012031][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 370.012176][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 370.012314][ T44] __sys_sendmsg+0x124/0x1c0
[ 370.012430][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 370.012558][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 370.012672][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 370.012829][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 370.012945][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.013067][ T44] do_syscall_64+0xbd/0xfc0
[ 370.013188][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 370.013345][ T44] RIP: 0033:0x7f89eabc4c5e
[ 370.013471][ T44] RSP: 002b:00007ffc06b06160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 370.013652][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f89eabc4c5e
[ 370.013826][ T44] RDX: 0000000000000000 RSI: 00007ffc06b06220 RDI: 0000000000000003
[ 370.014006][ T44] RBP: 00007ffc06b06170 R08: 0000000000000000 R09: 0000000000000000
[ 370.014182][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc06b068e0
[ 370.014367][ T44] R13: 00000000693291fd R14: 0000000000000000 R15: 0000000000499600
[ 370.014547][ T44]
[ 370.014644][ T44] INFO: task ip:256 is blocked on a mutex likely owned by task kworker/3:1:61.
[ 370.014834][ T44] task:kworker/3:1 state:D stack:28352 pid:61 tgid:61 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 370.015105][ T44] Workqueue: events refill_work
[ 370.015234][ T44] Call Trace:
[ 370.015322][ T44]
[ 370.015383][ T44] __schedule+0xae2/0x1720
[ 370.015507][ T44] ? usleep_range_state+0xba/0x1b0
[ 370.015624][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.015746][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.015862][ T44] ? usleep_range_state+0xba/0x1b0
[ 370.015987][ T44] schedule+0xd4/0x260
[ 370.016076][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 370.016232][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 370.016348][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 370.016471][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 370.016586][ T44] ? ktime_get+0x15e/0x220
[ 370.016710][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 370.016825][ T44] ? ktime_get+0xa9/0x220
[ 370.016921][ T44] usleep_range_state+0x133/0x1b0
[ 370.017040][ T44] ? schedule_hrtimeout+0x20/0x20
[ 370.017165][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 370.017288][ T44] ? refill_work+0x149/0x210
[ 370.017405][ T44] napi_disable_locked+0x379/0x5f0
[ 370.017528][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 370.017648][ T44] ? netdev_bind_sb_channel_queue+0x470/0x470
[ 370.017800][ T44] napi_disable+0x43/0x80
[ 370.017887][ T44] refill_work+0x116/0x210
[ 370.018010][ T44] process_one_work+0xd57/0x1390
[ 370.018130][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 370.018258][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.018377][ T44] ? assign_work+0x152/0x380
[ 370.018504][ T44] worker_thread+0x4d6/0xd40
[ 370.018624][ T44] ? process_one_work+0x1390/0x1390
[ 370.018745][ T44] kthread+0x355/0x5b0
[ 370.018832][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.018954][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.019070][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.019193][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.019322][ T44] ret_from_fork+0x3fb/0x510
[ 370.019441][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 370.019592][ T44] ? __switch_to+0x602/0xd00
[ 370.019707][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.019830][ T44] ret_from_fork_asm+0x11/0x20
[ 370.019949][ T44]
[ 370.020049][ T44]
[ 370.020049][ T44] Showing all locks held in the system:
[ 370.020308][ T44] 3 locks held by kworker/u16:0/12:
[ 370.020422][ T44] #0: ff110000090b6548 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.020654][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.020934][ T44] #2: ffffffff97078aa8 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 370.021145][ T44] 1 lock held by khungtaskd/44:
[ 370.021266][ T44] #0: ffffffff96970ba0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 370.021499][ T44] 3 locks held by kworker/3:1/61:
[ 370.021608][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.021837][ T44] #1: ffa000000041fcc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.022096][ T44] #2: ff11000008a7ac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 370.022312][ T44] 2 locks held by ip/256:
[ 370.022394][ T44] #0: ffffffff97078aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x5f9/0xb40
[ 370.022596][ T44] #1: ff11000008a7ac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 370.022803][ T44]
[ 370.022859][ T44] =============================================
[ 370.022859][ T44]
[ 373.579208][ C0] virtio_net virtio2 enp0s1: NETDEV WATCHDOG: CPU: 0: transmit queue 1 timed out 351743 ms
[ 373.579656][ C0] virtio_net virtio2 enp0s1: TX timeout on queue: 1, sq: output.1, vq: 0x3, name: output.1, 351743000 usecs ago