[ 492.861438][ T44] INFO: task kworker/u16:0:12 blocked for more than 245 seconds.
[ 492.861782][ T44] Not tainted 6.19.0-rc3-virtme #1
[ 492.861915][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.862146][ T44] task:kworker/u16:0 state:D stack:27952 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.862475][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.862673][ T44] Call Trace:
[ 492.862782][ T44]
[ 492.862854][ T44] __schedule+0xae2/0x1720
[ 492.863002][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.863135][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.863268][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.863398][ T44] schedule+0xd4/0x260
[ 492.863506][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.863649][ T44] __mutex_lock+0xd76/0x1f20
[ 492.863787][ T44] ? addrconf_verify_work+0x12/0x30
[ 492.863916][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.864062][ T44] ? process_one_work+0xd16/0x1390
[ 492.864191][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.864319][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.864465][ T44] ? addrconf_verify_work+0x12/0x30
[ 492.864590][ T44] addrconf_verify_work+0x12/0x30
[ 492.864724][ T44] process_one_work+0xd57/0x1390
[ 492.864860][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.865000][ T44] ? assign_work+0x152/0x380
[ 492.865128][ T44] worker_thread+0x4d6/0xd40
[ 492.865260][ T44] ? process_one_work+0x1390/0x1390
[ 492.865385][ T44] kthread+0x355/0x5b0
[ 492.865490][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.865623][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.865750][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.865878][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.866011][ T44] ret_from_fork+0x3fb/0x510
[ 492.866140][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 492.866303][ T44] ? __switch_to+0x53c/0xd00
[ 492.866437][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.866562][ T44] ret_from_fork_asm+0x11/0x20
[ 492.866705][ T44]
[ 492.866829][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:557.
[ 492.867058][ T44] INFO: task ip:557 blocked for more than 368 seconds.
[ 492.867204][ T44] Not tainted 6.19.0-rc3-virtme #1
[ 492.867323][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.867540][ T44] task:ip state:D stack:24976 pid:557 tgid:557 ppid:1 task_flags:0x400100 flags:0x00080802
[ 492.867822][ T44] Call Trace:
[ 492.867916][ T44]
[ 492.867989][ T44] __schedule+0xae2/0x1720
[ 492.868120][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.868248][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.868372][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.868509][ T44] schedule+0xd4/0x260
[ 492.868609][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.868736][ T44] __mutex_lock+0xd76/0x1f20
[ 492.868863][ T44] ? napi_enable+0x3b/0x80
[ 492.868998][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.869122][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.869249][ T44] ? __asan_memset+0x27/0x50
[ 492.869380][ T44] ? sg_init_table+0x19/0x60
[ 492.869516][ T44] ? try_fill_recv+0x3ec/0x1750
[ 492.869653][ T44] ? napi_enable+0x3b/0x80
[ 492.869781][ T44] napi_enable+0x3b/0x80
[ 492.869878][ T44] __virtnet_rx_resume+0x156/0x290
[ 492.870011][ T44] ? queue_delayed_work_on+0x91/0x100
[ 492.870138][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 492.870265][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 492.870400][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 492.870530][ T44] dev_xdp_install+0x3e4/0x890
[ 492.870674][ T44] ? netif_set_xps_queue+0x40/0x40
[ 492.870813][ T44] dev_xdp_attach+0x50d/0x1320
[ 492.870943][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 492.871076][ T44] ? __bpf_prog_get+0x320/0x320
[ 492.871206][ T44] dev_change_xdp_fd+0x176/0x210
[ 492.871343][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 492.871479][ T44] ? rtnl_newlink_create+0x900/0x900
[ 492.871611][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 492.871774][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.871899][ T44] ? validate_chain+0x37b/0xb70
[ 492.872029][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 492.872156][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 492.872290][ T44] ? __lock_acquire+0x577/0xc10
[ 492.872425][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.872553][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 492.872683][ T44] ? lock_acquire+0x10a/0x150
[ 492.872811][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.872940][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.873073][ T44] ? trace_contention_end+0xd6/0x110
[ 492.873209][ T44] ? __mutex_lock+0x285/0x1f20
[ 492.873339][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 492.873472][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.873604][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 492.873736][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 492.873867][ T44] rtnl_newlink+0x75c/0xe90
[ 492.874006][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.874134][ T44] ? rtnl_setlink+0x880/0x880
[ 492.874268][ T44] ? __lock_acquire+0x577/0xc10
[ 492.874397][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.874526][ T44] ? find_held_lock+0x2b/0x80
[ 492.874664][ T44] ? rtnl_setlink+0x880/0x880
[ 492.874793][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.874921][ T44] ? rtnl_setlink+0x880/0x880
[ 492.875063][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 492.875197][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.875323][ T44] ? __lock_acquire+0x577/0xc10
[ 492.875463][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.875587][ T44] ? find_held_lock+0x2b/0x80
[ 492.875719][ T44] netlink_rcv_skb+0x123/0x380
[ 492.875848][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.875982][ T44] ? netlink_ack+0xcc0/0xcc0
[ 492.876112][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 492.876242][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 492.876367][ T44] netlink_unicast+0x4a3/0x770
[ 492.876497][ T44] ? netlink_attachskb+0x810/0x810
[ 492.876628][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.876755][ T44] ? __lock_acquire+0x577/0xc10
[ 492.876881][ T44] netlink_sendmsg+0x735/0xc60
[ 492.877015][ T44] ? netlink_unicast+0x770/0x770
[ 492.877150][ T44] ____sys_sendmsg+0x419/0x850
[ 492.877283][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 492.877407][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 492.877569][ T44] ? move_addr_to_kernel+0x40/0x40
[ 492.877701][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 492.877829][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.877964][ T44] ___sys_sendmsg+0xfd/0x180
[ 492.878094][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 492.878251][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 492.878389][ T44] __sys_sendmsg+0x124/0x1c0
[ 492.878523][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 492.878657][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 492.878782][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 492.878941][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 492.879078][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.879204][ T44] do_syscall_64+0xbd/0xfc0
[ 492.879336][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 492.879497][ T44] RIP: 0033:0x7f5ce77b7c5e
[ 492.879639][ T44] RSP: 002b:00007fff804c71e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 492.879835][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f5ce77b7c5e
[ 492.880032][ T44] RDX: 0000000000000000 RSI: 00007fff804c72a0 RDI: 0000000000000003
[ 492.880221][ T44] RBP: 00007fff804c71f0 R08: 0000000000000000 R09: 0000000000000000
[ 492.880410][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff804c7960
[ 492.880610][ T44] R13: 00000000695c5263 R14: 0000000000000000 R15: 0000000000499600
[ 492.880812][ T44]
[ 492.880915][ T44] INFO: task ip:557 is blocked on a mutex likely owned by task kworker/1:1:51.
[ 492.881148][ T44] task:kworker/1:1 state:D stack:28032 pid:51 tgid:51 ppid:2 task_flags:0x4208160 flags:0x00080000
[ 492.881452][ T44] Workqueue: events refill_work
[ 492.881581][ T44] Call Trace:
[ 492.881689][ T44]
[ 492.881761][ T44] __schedule+0xae2/0x1720
[ 492.881902][ T44] ? usleep_range_state+0xba/0x1b0
[ 492.882046][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.882185][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.882321][ T44] ? usleep_range_state+0xba/0x1b0
[ 492.882460][ T44] schedule+0xd4/0x260
[ 492.882563][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 492.882742][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 492.882876][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 492.883025][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 492.883159][ T44] ? ktime_get+0x15e/0x220
[ 492.883299][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 492.883436][ T44] ? ktime_get+0xa9/0x220
[ 492.883539][ T44] usleep_range_state+0x133/0x1b0
[ 492.883683][ T44] ? schedule_hrtimeout+0x20/0x20
[ 492.883813][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 492.883943][ T44] ? refill_work+0x149/0x210
[ 492.884093][ T44] napi_disable_locked+0x379/0x5f0
[ 492.884228][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 492.884366][ T44] ? netif_get_flags+0x1e0/0x1e0
[ 492.884512][ T44] napi_disable+0x43/0x80
[ 492.884630][ T44] refill_work+0x116/0x210
[ 492.884778][ T44] process_one_work+0xd57/0x1390
[ 492.884924][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.885067][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.885210][ T44] ? assign_work+0x152/0x380
[ 492.885354][ T44] worker_thread+0x4d6/0xd40
[ 492.885502][ T44] ? process_one_work+0x1390/0x1390
[ 492.885677][ T44] ? __kthread_parkme+0xb3/0x200
[ 492.885870][ T44] ? process_one_work+0x1390/0x1390
[ 492.886053][ T44] kthread+0x355/0x5b0
[ 492.886195][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.886383][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.886588][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.886788][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.886980][ T44] ret_from_fork+0x3fb/0x510
[ 492.887183][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 492.887443][ T44] ? __switch_to+0x53c/0xd00
[ 492.887646][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.887843][ T44] ret_from_fork_asm+0x11/0x20
[ 492.888056][ T44]
[ 492.888207][ T44]
[ 492.888207][ T44] Showing all locks held in the system:
[ 492.888496][ T44] 3 locks held by kworker/u16:0/12:
[ 492.888686][ T44] #0: ff1100000917f148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.889064][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.889486][ T44] #2: ffffffff86c85ba8 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 492.889715][ T44] 3 locks held by kworker/3:0/33:
[ 492.889841][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.890087][ T44] #1: ffa0000000257cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.890334][ T44] #2: ffffffff86c85ba8 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 492.890555][ T44] 1 lock held by khungtaskd/44:
[ 492.890686][ T44] #0: ffffffff865710c0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 492.890927][ T44] 3 locks held by kworker/1:1/51:
[ 492.891117][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.891423][ T44] #1: ffa000000037fcc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.891730][ T44] #2: ff11000008b99cb0 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 492.891976][ T44] 2 locks held by ip/557:
[ 492.892074][ T44] #0: ffffffff86c85ba8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 492.892313][ T44] #1: ff11000008b99cb0 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 492.892558][ T44] 1 lock held by xdp_helper/566:
[ 492.892696][ T44] #0: ffffffff86c85ba8 (rtnl_mutex){+.+.}-{4:4}, at: xsk_bind+0x17f/0x1b10
[ 492.893024][ T44]
[ 492.893088][ T44] =============================================
[ 492.893088][ T44]