[ 247.103877][ T44] INFO: task ip:255 blocked for more than 122 seconds.
[ 247.104316][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 247.104515][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.104871][ T44] task:ip state:D stack:25360 pid:255 tgid:255 ppid:1 task_flags:0x400100 flags:0x00080002
[ 247.105267][ T44] Call Trace:
[ 247.105433][ T44]
[ 247.105567][ T44] __schedule+0xae2/0x1720
[ 247.105784][ T44] ? io_schedule_timeout+0x130/0x130
[ 247.106006][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.106227][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.106434][ T44] schedule+0xd4/0x260
[ 247.106588][ T44] schedule_preempt_disabled+0x18/0x30
[ 247.106767][ T44] __mutex_lock+0xd76/0x1f20
[ 247.106984][ T44] ? napi_enable+0x3b/0x80
[ 247.107171][ T44] ? ww_mutex_lock+0x160/0x160
[ 247.107353][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.107534][ T44] ? __asan_memset+0x27/0x50
[ 247.107716][ T44] ? sg_init_table+0x19/0x60
[ 247.107923][ T44] ? try_fill_recv+0x3ec/0x1750
[ 247.108114][ T44] ? napi_enable+0x3b/0x80
[ 247.108291][ T44] napi_enable+0x3b/0x80
[ 247.108438][ T44] __virtnet_rx_resume+0x156/0x290
[ 247.108616][ T44] ? queue_delayed_work_on+0x91/0x100
[ 247.108790][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 247.108999][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 247.109179][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 247.109356][ T44] dev_xdp_install+0x3e4/0x890
[ 247.109541][ T44] ? netif_set_xps_queue+0x40/0x40
[ 247.109718][ T44] dev_xdp_attach+0x50d/0x1310
[ 247.110200][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 247.110379][ T44] ? __bpf_prog_get+0x320/0x320
[ 247.110560][ T44] dev_change_xdp_fd+0x176/0x210
[ 247.110736][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 247.110951][ T44] ? rtnl_newlink_create+0x900/0x900
[ 247.111138][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 247.111336][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 247.111509][ T44] ? validate_chain+0x37b/0xb70
[ 247.111685][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 247.111874][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 247.112063][ T44] ? __lock_acquire+0x577/0xc10
[ 247.112241][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.112422][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 247.112593][ T44] ? lock_acquire+0x10a/0x150
[ 247.112763][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.112957][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.113141][ T44] ? trace_contention_end+0xd6/0x110
[ 247.113317][ T44] ? __mutex_lock+0x285/0x1f20
[ 247.113497][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 247.113676][ T44] ? ww_mutex_lock+0x160/0x160
[ 247.113877][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 247.114071][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 247.114247][ T44] rtnl_newlink+0x75c/0xe90
[ 247.114423][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.114628][ T44] ? rtnl_setlink+0x880/0x880
[ 247.114798][ T44] ? __lock_acquire+0x577/0xc10
[ 247.115026][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.115200][ T44] ? find_held_lock+0x2b/0x80
[ 247.115370][ T44] ? rtnl_setlink+0x880/0x880
[ 247.115543][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.115714][ T44] ? rtnl_setlink+0x880/0x880
[ 247.115904][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 247.116101][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 247.116271][ T44] ? __lock_acquire+0x577/0xc10
[ 247.116448][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.116630][ T44] ? find_held_lock+0x2b/0x80
[ 247.116818][ T44] netlink_rcv_skb+0x123/0x380
[ 247.117044][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 247.117229][ T44] ? netlink_ack+0xcc0/0xcc0
[ 247.117420][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 247.117608][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 247.117786][ T44] netlink_unicast+0x4a3/0x770
[ 247.117999][ T44] ? netlink_attachskb+0x810/0x810
[ 247.118173][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.118351][ T44] ? __lock_acquire+0x577/0xc10
[ 247.118530][ T44] netlink_sendmsg+0x735/0xc60
[ 247.118700][ T44] ? netlink_unicast+0x770/0x770
[ 247.118914][ T44] ____sys_sendmsg+0x419/0x850
[ 247.119168][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 247.119380][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 247.119592][ T44] ? move_addr_to_kernel+0x40/0x40
[ 247.119765][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 247.119972][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 247.120156][ T44] ___sys_sendmsg+0xfd/0x180
[ 247.120333][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 247.120543][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 247.120729][ T44] __sys_sendmsg+0x124/0x1c0
[ 247.120974][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 247.121185][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 247.121366][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 247.121600][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 247.121797][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.122009][ T44] do_syscall_64+0xbd/0xfc0
[ 247.122187][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 247.122385][ T44] RIP: 0033:0x7f8c0d7a3c5e
[ 247.122578][ T44] RSP: 002b:00007ffe7ff27ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 247.122812][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f8c0d7a3c5e
[ 247.123084][ T44] RDX: 0000000000000000 RSI: 00007ffe7ff27b70 RDI: 0000000000000003
[ 247.123324][ T44] RBP: 00007ffe7ff27ac0 R08: 0000000000000000 R09: 0000000000000000
[ 247.123566][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe7ff28230
[ 247.123802][ T44] R13: 0000000069531748 R14: 0000000000000000 R15: 0000000000499600
[ 247.124147][ T44]
[ 247.124320][ T44] INFO: task ip:255 is blocked on a mutex likely owned by task kworker/3:1:51.
[ 247.124601][ T44] task:kworker/3:1 state:D stack:28624 pid:51 tgid:51 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 247.124995][ T44] Workqueue: events refill_work
[ 247.125199][ T44] Call Trace:
[ 247.125346][ T44]
[ 247.125470][ T44] __schedule+0xae2/0x1720
[ 247.125652][ T44] ? debug_object_free+0x27a/0x530
[ 247.125848][ T44] ? usleep_range_state+0xba/0x1b0
[ 247.126059][ T44] ? io_schedule_timeout+0x130/0x130
[ 247.126234][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.126432][ T44] ? usleep_range_state+0xba/0x1b0
[ 247.126625][ T44] schedule+0xd4/0x260
[ 247.126789][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 247.127063][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 247.127247][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 247.127439][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 247.127655][ T44] ? ktime_get+0x15e/0x220
[ 247.127875][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 247.128128][ T44] ? ktime_get+0xa9/0x220
[ 247.128303][ T44] usleep_range_state+0x133/0x1b0
[ 247.128533][ T44] ? schedule_hrtimeout+0x20/0x20
[ 247.128760][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 247.129004][ T44] ? refill_work+0x149/0x210
[ 247.129186][ T44] napi_disable_locked+0x379/0x5f0
[ 247.129383][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 247.129592][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 247.129862][ T44] napi_disable+0x43/0x80
[ 247.130028][ T44] refill_work+0x116/0x210
[ 247.130235][ T44] process_one_work+0xd57/0x1390
[ 247.130448][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 247.130642][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.130852][ T44] ? assign_work+0x152/0x380
[ 247.131047][ T44] worker_thread+0x4d6/0xd40
[ 247.131250][ T44] ? process_one_work+0x1390/0x1390
[ 247.131428][ T44] kthread+0x355/0x5b0
[ 247.131573][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.131754][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.131948][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.132134][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.132309][ T44] ret_from_fork+0x3fb/0x510
[ 247.132488][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 247.132696][ T44] ? __switch_to+0x53c/0xd00
[ 247.132883][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.133094][ T44] ret_from_fork_asm+0x11/0x20
[ 247.133294][ T44]
[ 247.133462][ T44]
[ 247.133462][ T44] Showing all locks held in the system:
[ 247.133722][ T44] 3 locks held by kworker/u16:0/12:
[ 247.133946][ T44] #0: ff11000009117148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.134297][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.134716][ T44] #2: ffffffffaa885768 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 247.135047][ T44] 3 locks held by kworker/2:0/28:
[ 247.135252][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.135572][ T44] #1: ffa00000001ffcc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.135912][ T44] #2: ffffffffaa885768 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 247.136216][ T44] 1 lock held by khungtaskd/44:
[ 247.136403][ T44] #0: ffffffffaa171040 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 247.136743][ T44] 3 locks held by kworker/3:1/51:
[ 247.136935][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.137275][ T44] #1: ffa000000037fcc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.137656][ T44] #2: ff11000008beac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 247.138009][ T44] 2 locks held by ip/255:
[ 247.138180][ T44] #0: ffffffffaa885768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 247.138481][ T44] #1: ff11000008beac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 247.138771][ T44] 1 lock held by ip/320:
[ 247.138951][ T44] #0: ffffffffaa885768 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[ 247.139245][ T44]
[ 247.139371][ T44] =============================================
[ 247.139371][ T44]
[ 369.982857][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds.
[ 369.983184][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 369.983344][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.983594][ T44] task:kworker/u16:0 state:D stack:27952 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 369.983970][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.984192][ T44] Call Trace:
[ 369.984334][ T44]
[ 369.984450][ T44] __schedule+0xae2/0x1720
[ 369.984641][ T44] ? io_schedule_timeout+0x130/0x130
[ 369.984829][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.985022][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.985200][ T44] schedule+0xd4/0x260
[ 369.985338][ T44] schedule_preempt_disabled+0x18/0x30
[ 369.985523][ T44] __mutex_lock+0xd76/0x1f20
[ 369.985702][ T44] ? addrconf_verify_work+0x12/0x30
[ 369.985894][ T44] ? ww_mutex_lock+0x160/0x160
[ 369.986092][ T44] ? process_one_work+0xd16/0x1390
[ 369.986272][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.986459][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.986631][ T44] ? addrconf_verify_work+0x12/0x30
[ 369.986801][ T44] addrconf_verify_work+0x12/0x30
[ 369.987005][ T44] process_one_work+0xd57/0x1390
[ 369.987183][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 369.987357][ T44] ? assign_work+0x152/0x380
[ 369.987528][ T44] worker_thread+0x4d6/0xd40
[ 369.987697][ T44] ? process_one_work+0x1390/0x1390
[ 369.987877][ T44] kthread+0x355/0x5b0
[ 369.988022][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.988199][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.988365][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.988533][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.988722][ T44] ret_from_fork+0x3fb/0x510
[ 369.988920][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 369.989125][ T44] ? __switch_to+0x53c/0xd00
[ 369.989295][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.989462][ T44] ret_from_fork_asm+0x11/0x20
[ 369.989635][ T44]
[ 369.989793][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:255.
[ 369.990067][ T44] INFO: task kworker/2:0:28 blocked for more than 122 seconds.
[ 369.990299][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 369.990456][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.990691][ T44] task:kworker/2:0 state:D stack:27456 pid:28 tgid:28 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 369.991027][ T44] Workqueue: events xp_release_deferred
[ 369.991202][ T44] Call Trace:
[ 369.991338][ T44]
[ 369.991449][ T44] __schedule+0xae2/0x1720
[ 369.991622][ T44] ? io_schedule_timeout+0x130/0x130
[ 369.991790][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.991985][ T44] schedule+0xd4/0x260
[ 369.992136][ T44] schedule_preempt_disabled+0x18/0x30
[ 369.992312][ T44] __mutex_lock+0xd76/0x1f20
[ 369.992483][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 369.992652][ T44] ? ww_mutex_lock+0x160/0x160
[ 369.992820][ T44] ? __lock_acquire+0x577/0xc10
[ 369.993014][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 369.993191][ T44] ? process_one_work+0xd16/0x1390
[ 369.993361][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 369.993548][ T44] xp_release_deferred+0x1b/0x1e0
[ 369.993717][ T44] process_one_work+0xd57/0x1390
[ 369.993910][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 369.994090][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 369.994260][ T44] ? assign_work+0x152/0x380
[ 369.994431][ T44] worker_thread+0x4d6/0xd40
[ 369.994604][ T44] ? process_one_work+0x1390/0x1390
[ 369.994774][ T44] kthread+0x355/0x5b0
[ 369.994935][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.995112][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.995279][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.995450][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.995616][ T44] ret_from_fork+0x3fb/0x510
[ 369.995800][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 369.996041][ T44] ? __switch_to+0x53c/0xd00
[ 369.996229][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.996398][ T44] ret_from_fork_asm+0x11/0x20
[ 369.996573][ T44]
[ 369.996714][ T44] INFO: task kworker/2:0:28 is blocked on a mutex likely owned by task ip:255.
[ 369.996986][ T44] INFO: task ip:255 blocked for more than 245 seconds.
[ 369.997179][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 369.997340][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.997575][ T44] task:ip state:D stack:25360 pid:255 tgid:255 ppid:1 task_flags:0x400100 flags:0x00080002
[ 369.997891][ T44] Call Trace:
[ 369.998032][ T44]
[ 369.998150][ T44] __schedule+0xae2/0x1720
[ 369.998336][ T44] ? io_schedule_timeout+0x130/0x130
[ 369.998511][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.998676][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.998859][ T44] schedule+0xd4/0x260
[ 369.999008][ T44] schedule_preempt_disabled+0x18/0x30
[ 369.999178][ T44] __mutex_lock+0xd76/0x1f20
[ 369.999346][ T44] ? napi_enable+0x3b/0x80
[ 369.999516][ T44] ? ww_mutex_lock+0x160/0x160
[ 369.999679][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.999866][ T44] ? __asan_memset+0x27/0x50
[ 370.000045][ T44] ? sg_init_table+0x19/0x60
[ 370.000224][ T44] ? try_fill_recv+0x3ec/0x1750
[ 370.000394][ T44] ? napi_enable+0x3b/0x80
[ 370.000563][ T44] napi_enable+0x3b/0x80
[ 370.000701][ T44] __virtnet_rx_resume+0x156/0x290
[ 370.000879][ T44] ? queue_delayed_work_on+0x91/0x100
[ 370.001058][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 370.001237][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 370.001418][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 370.001582][ T44] dev_xdp_install+0x3e4/0x890
[ 370.001749][ T44] ? netif_set_xps_queue+0x40/0x40
[ 370.001942][ T44] dev_xdp_attach+0x50d/0x1310
[ 370.002120][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 370.002292][ T44] ? __bpf_prog_get+0x320/0x320
[ 370.002463][ T44] dev_change_xdp_fd+0x176/0x210
[ 370.002630][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 370.002799][ T44] ? rtnl_newlink_create+0x900/0x900
[ 370.002998][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 370.003206][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.003371][ T44] ? validate_chain+0x37b/0xb70
[ 370.003544][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 370.003708][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 370.003891][ T44] ? __lock_acquire+0x577/0xc10
[ 370.004080][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.004247][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 370.004430][ T44] ? lock_acquire+0x10a/0x150
[ 370.004598][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.004773][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.004971][ T44] ? trace_contention_end+0xd6/0x110
[ 370.005151][ T44] ? __mutex_lock+0x285/0x1f20
[ 370.005324][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 370.005498][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.005670][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 370.005859][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 370.006041][ T44] rtnl_newlink+0x75c/0xe90
[ 370.006223][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.006388][ T44] ? rtnl_setlink+0x880/0x880
[ 370.006554][ T44] ? __lock_acquire+0x577/0xc10
[ 370.006721][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.006905][ T44] ? find_held_lock+0x2b/0x80
[ 370.007085][ T44] ? rtnl_setlink+0x880/0x880
[ 370.007252][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.007439][ T44] ? rtnl_setlink+0x880/0x880
[ 370.007607][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 370.007775][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 370.007968][ T44] ? __lock_acquire+0x577/0xc10
[ 370.008149][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.008315][ T44] ? find_held_lock+0x2b/0x80
[ 370.008492][ T44] netlink_rcv_skb+0x123/0x380
[ 370.008665][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 370.008863][ T44] ? netlink_ack+0xcc0/0xcc0
[ 370.009059][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 370.009234][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 370.009400][ T44] netlink_unicast+0x4a3/0x770
[ 370.009570][ T44] ? netlink_attachskb+0x810/0x810
[ 370.009737][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.009925][ T44] ? __lock_acquire+0x577/0xc10
[ 370.010110][ T44] netlink_sendmsg+0x735/0xc60
[ 370.010293][ T44] ? netlink_unicast+0x770/0x770
[ 370.010472][ T44] ____sys_sendmsg+0x419/0x850
[ 370.010657][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 370.010823][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 370.011043][ T44] ? move_addr_to_kernel+0x40/0x40
[ 370.011217][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 370.011386][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.011551][ T44] ___sys_sendmsg+0xfd/0x180
[ 370.011715][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 370.011933][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 370.012120][ T44] __sys_sendmsg+0x124/0x1c0
[ 370.012287][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 370.012452][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 370.012623][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 370.012819][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 370.013020][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.013199][ T44] do_syscall_64+0xbd/0xfc0
[ 370.013368][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 370.013562][ T44] RIP: 0033:0x7f8c0d7a3c5e
[ 370.013735][ T44] RSP: 002b:00007ffe7ff27ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 370.013993][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f8c0d7a3c5e
[ 370.014228][ T44] RDX: 0000000000000000 RSI: 00007ffe7ff27b70 RDI: 0000000000000003
[ 370.014449][ T44] RBP: 00007ffe7ff27ac0 R08: 0000000000000000 R09: 0000000000000000
[ 370.014673][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe7ff28230
[ 370.014922][ T44] R13: 0000000069531748 R14: 0000000000000000 R15: 0000000000499600
[ 370.015163][ T44]
[ 370.015314][ T44] INFO: task ip:255 is blocked on a mutex likely owned by task kworker/3:1:51.
[ 370.015553][ T44] task:kworker/3:1 state:D stack:28624 pid:51 tgid:51 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 370.015876][ T44] Workqueue: events refill_work
[ 370.016053][ T44] Call Trace:
[ 370.016198][ T44]
[ 370.016308][ T44] __schedule+0xae2/0x1720
[ 370.016480][ T44] ? usleep_range_state+0xba/0x1b0
[ 370.016647][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.016818][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.017016][ T44] ? usleep_range_state+0xba/0x1b0
[ 370.017193][ T44] schedule+0xd4/0x260
[ 370.017340][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 370.017541][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 370.017710][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 370.017893][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 370.018070][ T44] ? ktime_get+0x15e/0x220
[ 370.018245][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 370.018414][ T44] ? ktime_get+0xa9/0x220
[ 370.018563][ T44] usleep_range_state+0x133/0x1b0
[ 370.018735][ T44] ? schedule_hrtimeout+0x20/0x20
[ 370.018920][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 370.019095][ T44] ? refill_work+0x149/0x210
[ 370.019264][ T44] napi_disable_locked+0x379/0x5f0
[ 370.019430][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 370.019596][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 370.019802][ T44] napi_disable+0x43/0x80
[ 370.019961][ T44] refill_work+0x116/0x210
[ 370.020140][ T44] process_one_work+0xd57/0x1390
[ 370.020310][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 370.020476][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.020652][ T44] ? assign_work+0x152/0x380
[ 370.020818][ T44] worker_thread+0x4d6/0xd40
[ 370.021030][ T44] ? process_one_work+0x1390/0x1390
[ 370.021212][ T44] kthread+0x355/0x5b0
[ 370.021349][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.021607][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.021781][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.021983][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.022162][ T44] ret_from_fork+0x3fb/0x510
[ 370.022388][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 370.022601][ T44] ? __switch_to+0x53c/0xd00
[ 370.022769][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.023018][ T44] ret_from_fork_asm+0x11/0x20
[ 370.023200][ T44]
[ 370.023347][ T44] INFO: task ip:320 blocked for more than 122 seconds.
[ 370.023535][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 370.023690][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.024007][ T44] task:ip state:D stack:25624 pid:320 tgid:320 ppid:319 task_flags:0x400100 flags:0x00080000
[ 370.024319][ T44] Call Trace:
[ 370.024513][ T44]
[ 370.024622][ T44] __schedule+0xae2/0x1720
[ 370.024794][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.024987][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.025228][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.025403][ T44] schedule+0xd4/0x260
[ 370.025545][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.025719][ T44] __mutex_lock+0xd76/0x1f20
[ 370.025988][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.026170][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.026339][ T44] ? write_profile+0xf0/0xf0
[ 370.026523][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.026704][ T44] ? find_held_lock+0x2b/0x80
[ 370.026970][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.027153][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.027330][ T44] rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.027512][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 370.027753][ T44] ? __lock_acquire+0x577/0xc10
[ 370.027961][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.028135][ T44] ? find_held_lock+0x2b/0x80
[ 370.028305][ T44] netlink_rcv_skb+0x123/0x380
[ 370.028531][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 370.028699][ T44] ? netlink_ack+0xcc0/0xcc0
[ 370.028884][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 370.029056][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 370.029235][ T44] netlink_unicast+0x4a3/0x770
[ 370.029402][ T44] ? netlink_attachskb+0x810/0x810
[ 370.029571][ T44] ? __lock_acquire+0x577/0xc10
[ 370.029738][ T44] netlink_sendmsg+0x735/0xc60
[ 370.029990][ T44] ? netlink_unicast+0x770/0x770
[ 370.030170][ T44] ____sys_sendmsg+0x419/0x850
[ 370.030339][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 370.030510][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 370.030763][ T44] ? move_addr_to_kernel+0x40/0x40
[ 370.030951][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.031128][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 370.031324][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.031494][ T44] ___sys_sendmsg+0xfd/0x180
[ 370.031662][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 370.031850][ T44] ? __lock_acquire+0x577/0xc10
[ 370.032095][ T44] ? find_held_lock+0x2b/0x80
[ 370.032271][ T44] ? move_addr_to_user+0x43/0x60
[ 370.032440][ T44] ? do_getsockname+0xcd/0x150
[ 370.032607][ T44] __sys_sendmsg+0x124/0x1c0
[ 370.032847][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 370.033026][ T44] ? __sys_getsockname+0x91/0xf0
[ 370.033202][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.033371][ T44] do_syscall_64+0xbd/0xfc0
[ 370.033601][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 370.033794][ T44] RIP: 0033:0x7f22dcd9bc5e
[ 370.033991][ T44] RSP: 002b:00007ffee72795f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 370.034290][ T44] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22dcd9bc5e
[ 370.034528][ T44] RDX: 0000000000000000 RSI: 00007ffee72796b0 RDI: 0000000000000004
[ 370.034772][ T44] RBP: 00007ffee7279600 R08: 0000000000000000 R09: 0000000000000000
[ 370.035087][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffee727a68d
[ 370.035310][ T44] R13: 0000000069531818 R14: 000000000000000d R15: 00007ffee7279760
[ 370.035543][ T44]
[ 370.035747][ T44] INFO: task ip:320 is blocked on a mutex likely owned by task ip:255.
[ 370.035990][ T44]
[ 370.035990][ T44] Showing all locks held in the system:
[ 370.036217][ T44] 3 locks held by kworker/u16:0/12:
[ 370.036435][ T44] #0: ff11000009117148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.036712][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.037132][ T44] #2: ffffffffaa885768 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 370.037387][ T44] 3 locks held by kworker/2:0/28:
[ 370.037549][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.037891][ T44] #1: ffa00000001ffcc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.038193][ T44] #2: ffffffffaa885768 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 370.038448][ T44] 1 lock held by khungtaskd/44:
[ 370.038615][ T44] #0: ffffffffaa171040 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 370.038973][ T44] 3 locks held by kworker/3:1/51:
[ 370.039142][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.039419][ T44] #1: ffa000000037fcc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.039773][ T44] #2: ff11000008beac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 370.040055][ T44] 2 locks held by ip/255:
[ 370.040249][ T44] #0: ffffffffaa885768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 370.040502][ T44] #1: ff11000008beac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 370.040753][ T44] 1 lock held by ip/320:
[ 370.040961][ T44] #0: ffffffffaa885768 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.041220][ T44]
[ 370.041325][ T44] =============================================
[ 370.041325][ T44]
[ 492.863851][ T44] INFO: task kworker/u16:0:12 blocked for more than 245 seconds.
[ 492.864184][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 492.864350][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.864600][ T44] task:kworker/u16:0 state:D stack:27952 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.864973][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.865194][ T44] Call Trace:
[ 492.865338][ T44]
[ 492.865453][ T44] __schedule+0xae2/0x1720
[ 492.865630][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.865802][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.866001][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.866184][ T44] schedule+0xd4/0x260
[ 492.866336][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.866531][ T44] __mutex_lock+0xd76/0x1f20
[ 492.866704][ T44] ? addrconf_verify_work+0x12/0x30
[ 492.866890][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.867075][ T44] ? process_one_work+0xd16/0x1390
[ 492.867264][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.867436][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.867613][ T44] ? addrconf_verify_work+0x12/0x30
[ 492.867777][ T44] addrconf_verify_work+0x12/0x30
[ 492.867970][ T44] process_one_work+0xd57/0x1390
[ 492.868154][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.868328][ T44] ? assign_work+0x152/0x380
[ 492.868503][ T44] worker_thread+0x4d6/0xd40
[ 492.868679][ T44] ? process_one_work+0x1390/0x1390
[ 492.868869][ T44] kthread+0x355/0x5b0
[ 492.869020][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.869199][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.869371][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.869547][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.869719][ T44] ret_from_fork+0x3fb/0x510
[ 492.869909][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 492.870117][ T44] ? __switch_to+0x53c/0xd00
[ 492.870303][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.870474][ T44] ret_from_fork_asm+0x11/0x20
[ 492.870657][ T44]
[ 492.870818][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:255.
[ 492.871084][ T44] INFO: task kworker/2:0:28 blocked for more than 245 seconds.
[ 492.871311][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 492.871479][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.871719][ T44] task:kworker/2:0 state:D stack:27456 pid:28 tgid:28 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.872052][ T44] Workqueue: events xp_release_deferred
[ 492.872230][ T44] Call Trace:
[ 492.872369][ T44]
[ 492.872482][ T44] __schedule+0xae2/0x1720
[ 492.872659][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.872845][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.873024][ T44] schedule+0xd4/0x260
[ 492.873174][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.873340][ T44] __mutex_lock+0xd76/0x1f20
[ 492.873516][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 492.873683][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.873872][ T44] ? __lock_acquire+0x577/0xc10
[ 492.874049][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.874223][ T44] ? process_one_work+0xd16/0x1390
[ 492.874391][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 492.874556][ T44] xp_release_deferred+0x1b/0x1e0
[ 492.874722][ T44] process_one_work+0xd57/0x1390
[ 492.874911][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.875089][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.875264][ T44] ? assign_work+0x152/0x380
[ 492.875431][ T44] worker_thread+0x4d6/0xd40
[ 492.875600][ T44] ? process_one_work+0x1390/0x1390
[ 492.875763][ T44] kthread+0x355/0x5b0
[ 492.875915][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.876084][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.876260][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.876430][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.876594][ T44] ret_from_fork+0x3fb/0x510
[ 492.876760][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 492.876973][ T44] ? __switch_to+0x53c/0xd00
[ 492.877146][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.877315][ T44] ret_from_fork_asm+0x11/0x20
[ 492.877488][ T44]
[ 492.877636][ T44] INFO: task kworker/2:0:28 is blocked on a mutex likely owned by task ip:255.
[ 492.877903][ T44] INFO: task ip:255 blocked for more than 368 seconds.
[ 492.878096][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 492.878260][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.878500][ T44] task:ip state:D stack:25360 pid:255 tgid:255 ppid:1 task_flags:0x400100 flags:0x00080002
[ 492.878800][ T44] Call Trace:
[ 492.878951][ T44]
[ 492.879060][ T44] __schedule+0xae2/0x1720
[ 492.879237][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.879408][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.879570][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.879736][ T44] schedule+0xd4/0x260
[ 492.879893][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.880066][ T44] __mutex_lock+0xd76/0x1f20
[ 492.880239][ T44] ? napi_enable+0x3b/0x80
[ 492.880407][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.880574][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.880738][ T44] ? __asan_memset+0x27/0x50
[ 492.880924][ T44] ? sg_init_table+0x19/0x60
[ 492.881097][ T44] ? try_fill_recv+0x3ec/0x1750
[ 492.881273][ T44] ? napi_enable+0x3b/0x80
[ 492.881441][ T44] napi_enable+0x3b/0x80
[ 492.881596][ T44] __virtnet_rx_resume+0x156/0x290
[ 492.881763][ T44] ? queue_delayed_work_on+0x91/0x100
[ 492.881947][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 492.882116][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 492.882293][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 492.882465][ T44] dev_xdp_install+0x3e4/0x890
[ 492.882632][ T44] ? netif_set_xps_queue+0x40/0x40
[ 492.882802][ T44] dev_xdp_attach+0x50d/0x1310
[ 492.882995][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 492.883167][ T44] ? __bpf_prog_get+0x320/0x320
[ 492.883336][ T44] dev_change_xdp_fd+0x176/0x210
[ 492.883524][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 492.883700][ T44] ? rtnl_newlink_create+0x900/0x900
[ 492.883879][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 492.884083][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.884258][ T44] ? validate_chain+0x37b/0xb70
[ 492.884423][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 492.884593][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 492.884758][ T44] ? __lock_acquire+0x577/0xc10
[ 492.884948][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.885120][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 492.885292][ T44] ? lock_acquire+0x10a/0x150
[ 492.885464][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.885628][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.885792][ T44] ? trace_contention_end+0xd6/0x110
[ 492.885987][ T44] ? __mutex_lock+0x285/0x1f20
[ 492.886161][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 492.886334][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.886502][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 492.886670][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 492.886853][ T44] rtnl_newlink+0x75c/0xe90
[ 492.887028][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.887200][ T44] ? rtnl_setlink+0x880/0x880
[ 492.887367][ T44] ? __lock_acquire+0x577/0xc10
[ 492.887538][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.887700][ T44] ? find_held_lock+0x2b/0x80
[ 492.887878][ T44] ? rtnl_setlink+0x880/0x880
[ 492.888048][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.888222][ T44] ? rtnl_setlink+0x880/0x880
[ 492.888387][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 492.888557][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.888722][ T44] ? __lock_acquire+0x577/0xc10
[ 492.888914][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.889084][ T44] ? find_held_lock+0x2b/0x80
[ 492.889262][ T44] netlink_rcv_skb+0x123/0x380
[ 492.889429][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.889608][ T44] ? netlink_ack+0xcc0/0xcc0
[ 492.889782][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 492.889966][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 492.890146][ T44] netlink_unicast+0x4a3/0x770
[ 492.890316][ T44] ? netlink_attachskb+0x810/0x810
[ 492.890482][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.890646][ T44] ? __lock_acquire+0x577/0xc10
[ 492.890816][ T44] netlink_sendmsg+0x735/0xc60
[ 492.891005][ T44] ? netlink_unicast+0x770/0x770
[ 492.891185][ T44] ____sys_sendmsg+0x419/0x850
[ 492.891351][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 492.891520][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 492.891711][ T44] ? move_addr_to_kernel+0x40/0x40
[ 492.891896][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 492.892070][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.892241][ T44] ___sys_sendmsg+0xfd/0x180
[ 492.892406][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 492.892608][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 492.892786][ T44] __sys_sendmsg+0x124/0x1c0
[ 492.892978][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 492.893148][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 492.893313][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 492.893509][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 492.893675][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.893862][ T44] do_syscall_64+0xbd/0xfc0
[ 492.894042][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 492.894248][ T44] RIP: 0033:0x7f8c0d7a3c5e
[ 492.894420][ T44] RSP: 002b:00007ffe7ff27ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 492.894646][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f8c0d7a3c5e
[ 492.894878][ T44] RDX: 0000000000000000 RSI: 00007ffe7ff27b70 RDI: 0000000000000003
[ 492.895167][ T44] RBP: 00007ffe7ff27ac0 R08: 0000000000000000 R09: 0000000000000000
[ 492.895389][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe7ff28230
[ 492.895608][ T44] R13: 0000000069531748 R14: 0000000000000000 R15: 0000000000499600
[ 492.895851][ T44]
[ 492.895998][ T44] INFO: task ip:255 is blocked on a mutex likely owned by task kworker/3:1:51.
[ 492.896253][ T44] task:kworker/3:1 state:D stack:28624 pid:51 tgid:51 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.896552][ T44] Workqueue: events refill_work
[ 492.896716][ T44] Call Trace:
[ 492.896866][ T44]
[ 492.896985][ T44] __schedule+0xae2/0x1720
[ 492.897161][ T44] ? usleep_range_state+0xba/0x1b0
[ 492.897334][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.897501][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.897667][ T44] ? usleep_range_state+0xba/0x1b0
[ 492.897844][ T44] schedule+0xd4/0x260
[ 492.897989][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 492.898187][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 492.898355][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 492.898525][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 492.898686][ T44] ? ktime_get+0x15e/0x220
[ 492.898864][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 492.899035][ T44] ? ktime_get+0xa9/0x220
[ 492.899181][ T44] usleep_range_state+0x133/0x1b0
[ 492.899348][ T44] ? schedule_hrtimeout+0x20/0x20
[ 492.899517][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 492.899686][ T44] ? refill_work+0x149/0x210
[ 492.899868][ T44] napi_disable_locked+0x379/0x5f0
[ 492.900039][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 492.900210][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 492.900405][ T44] napi_disable+0x43/0x80
[ 492.900547][ T44] refill_work+0x116/0x210
[ 492.900714][ T44] process_one_work+0xd57/0x1390
[ 492.900907][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.901076][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.901251][ T44] ? assign_work+0x152/0x380
[ 492.901419][ T44] worker_thread+0x4d6/0xd40
[ 492.901593][ T44] ? process_one_work+0x1390/0x1390
[ 492.901768][ T44] kthread+0x355/0x5b0
[ 492.901927][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.902168][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.902335][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.902505][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.902674][ T44] ret_from_fork+0x3fb/0x510
[ 492.902914][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 492.903121][ T44] ? __switch_to+0x53c/0xd00
[ 492.903302][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.903472][ T44] ret_from_fork_asm+0x11/0x20
[ 492.903652][ T44]
[ 492.903798][ T44] INFO: task ip:320 blocked for more than 245 seconds.
[ 492.904006][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 492.904178][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.904468][ T44] task:ip state:D stack:25624 pid:320 tgid:320 ppid:319 task_flags:0x400100 flags:0x00080000
[ 492.904780][ T44] Call Trace:
[ 492.904997][ T44]
[ 492.905107][ T44] __schedule+0xae2/0x1720
[ 492.905289][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.905459][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.905683][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.905868][ T44] schedule+0xd4/0x260
[ 492.906016][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.906195][ T44] __mutex_lock+0xd76/0x1f20
[ 492.906384][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.906613][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.906780][ T44] ? write_profile+0xf0/0xf0
[ 492.906974][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.907157][ T44] ? find_held_lock+0x2b/0x80
[ 492.907386][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.907565][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.907738][ T44] rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.907997][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.908177][ T44] ? __lock_acquire+0x577/0xc10
[ 492.908346][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.908515][ T44] ? find_held_lock+0x2b/0x80
[ 492.908685][ T44] netlink_rcv_skb+0x123/0x380
[ 492.908876][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.909055][ T44] ? netlink_ack+0xcc0/0xcc0
[ 492.909242][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 492.909409][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 492.909635][ T44] netlink_unicast+0x4a3/0x770
[ 492.909807][ T44] ? netlink_attachskb+0x810/0x810
[ 492.910002][ T44] ? __lock_acquire+0x577/0xc10
[ 492.910184][ T44] netlink_sendmsg+0x735/0xc60
[ 492.910416][ T44] ? netlink_unicast+0x770/0x770
[ 492.910588][ T44] ____sys_sendmsg+0x419/0x850
[ 492.910757][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 492.911007][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 492.911212][ T44] ? move_addr_to_kernel+0x40/0x40
[ 492.911380][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.911554][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 492.911810][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.912003][ T44] ___sys_sendmsg+0xfd/0x180
[ 492.912184][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 492.912353][ T44] ? __lock_acquire+0x577/0xc10
[ 492.912527][ T44] ? find_held_lock+0x2b/0x80
[ 492.912704][ T44] ? move_addr_to_user+0x43/0x60
[ 492.912882][ T44] ? do_getsockname+0xcd/0x150
[ 492.913064][ T44] __sys_sendmsg+0x124/0x1c0
[ 492.913295][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 492.913469][ T44] ? __sys_getsockname+0x91/0xf0
[ 492.913638][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.913810][ T44] do_syscall_64+0xbd/0xfc0
[ 492.914060][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 492.914265][ T44] RIP: 0033:0x7f22dcd9bc5e
[ 492.914439][ T44] RSP: 002b:00007ffee72795f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 492.914730][ T44] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22dcd9bc5e
[ 492.914978][ T44] RDX: 0000000000000000 RSI: 00007ffee72796b0 RDI: 0000000000000004
[ 492.915216][ T44] RBP: 00007ffee7279600 R08: 0000000000000000 R09: 0000000000000000
[ 492.915503][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffee727a68d
[ 492.915733][ T44] R13: 0000000069531818 R14: 000000000000000d R15: 00007ffee7279760
[ 492.915990][ T44]
[ 492.916149][ T44] INFO: task ip:320 is blocked on a mutex likely owned by task ip:255.
[ 492.916368][ T44]
[ 492.916368][ T44] Showing all locks held in the system:
[ 492.916591][ T44] 3 locks held by kworker/u16:0/12:
[ 492.916812][ T44] #0: ff11000009117148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.917120][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.917523][ T44] #2: ffffffffaa885768 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 492.917785][ T44] 3 locks held by kworker/2:0/28:
[ 492.917969][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.918290][ T44] #1: ffa00000001ffcc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.918572][ T44] #2: ffffffffaa885768 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 492.918896][ T44] 1 lock held by khungtaskd/44:
[ 492.919067][ T44] #0: ffffffffaa171040 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 492.919410][ T44] 3 locks held by kworker/3:1/51:
[ 492.919583][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.919867][ T44] #1: ffa000000037fcc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.920246][ T44] #2: ff11000008beac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 492.920502][ T44] 2 locks held by ip/255:
[ 492.920683][ T44] #0: ffffffffaa885768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 492.920948][ T44] #1: ff11000008beac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 492.921210][ T44] 1 lock held by ip/320:
[ 492.921398][ T44] #0: ffffffffaa885768 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.921644][ T44]
[ 492.921746][ T44] =============================================
[ 492.921746][ T44]