[ 984.382446][ T44] INFO: task kworker/u16:0:12 blocked for more than 245 seconds.
[ 984.382761][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 984.382919][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 984.383204][ T44] task:kworker/u16:0 state:D stack:26400 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 984.383589][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 984.383751][ T44] Call Trace:
[ 984.383848][ T44]
[ 984.383913][ T44] __schedule+0xae2/0x1720
[ 984.384049][ T44] ? io_schedule_timeout+0x130/0x130
[ 984.384173][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.384295][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.384419][ T44] schedule+0xd4/0x260
[ 984.384518][ T44] schedule_preempt_disabled+0x18/0x30
[ 984.384641][ T44] __mutex_lock+0xd76/0x1f20
[ 984.384767][ T44] ? addrconf_verify_work+0x12/0x30
[ 984.384887][ T44] ? ww_mutex_lock+0x160/0x160
[ 984.385013][ T44] ? process_one_work+0xd16/0x1390
[ 984.385131][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.385248][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.385365][ T44] ? addrconf_verify_work+0x12/0x30
[ 984.385486][ T44] addrconf_verify_work+0x12/0x30
[ 984.385605][ T44] process_one_work+0xd57/0x1390
[ 984.385722][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 984.385834][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.385948][ T44] ? assign_work+0x152/0x380
[ 984.386066][ T44] worker_thread+0x4d6/0xd40
[ 984.386183][ T44] ? process_one_work+0x1390/0x1390
[ 984.386296][ T44] kthread+0x355/0x5b0
[ 984.386384][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.386506][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.386617][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.386730][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.386841][ T44] ret_from_fork+0x3fb/0x510
[ 984.386957][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 984.387101][ T44] ? __switch_to+0x53c/0xd00
[ 984.387218][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.387336][ T44] ret_from_fork_asm+0x11/0x20
[ 984.387470][ T44]
[ 984.387577][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:5763.
[ 984.387775][ T44] INFO: task ip:5763 blocked for more than 368 seconds.
[ 984.387906][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 984.388016][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 984.388203][ T44] task:ip state:D stack:24976 pid:5763 tgid:5763 ppid:1 task_flags:0x400100 flags:0x00080002
[ 984.388455][ T44] Call Trace:
[ 984.388542][ T44]
[ 984.388603][ T44] __schedule+0xae2/0x1720
[ 984.388719][ T44] ? io_schedule_timeout+0x130/0x130
[ 984.388834][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.388951][ T44] schedule+0xd4/0x260
[ 984.389042][ T44] schedule_preempt_disabled+0x18/0x30
[ 984.389155][ T44] __mutex_lock+0xd76/0x1f20
[ 984.389271][ T44] ? __folio_put+0x1f5/0x320
[ 984.389387][ T44] ? napi_enable+0x3b/0x80
[ 984.389510][ T44] ? ww_mutex_lock+0x160/0x160
[ 984.389624][ T44] ? dma_map_phys+0x1b1/0x220
[ 984.389737][ T44] ? __asan_memset+0x27/0x50
[ 984.389855][ T44] ? sg_init_table+0x19/0x60
[ 984.389971][ T44] ? try_fill_recv+0x3ec/0x1750
[ 984.390091][ T44] ? napi_enable+0x3b/0x80
[ 984.390205][ T44] napi_enable+0x3b/0x80
[ 984.390292][ T44] __virtnet_rx_resume+0x156/0x290
[ 984.390406][ T44] ? queue_delayed_work_on+0x91/0x100
[ 984.390524][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 984.390642][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 984.390762][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 984.390875][ T44] dev_xdp_install+0x3e4/0x890
[ 984.390991][ T44] ? netif_set_xps_queue+0x40/0x40
[ 984.391109][ T44] dev_xdp_attach+0x50d/0x1310
[ 984.391225][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 984.391341][ T44] ? __bpf_prog_get+0x320/0x320
[ 984.391469][ T44] dev_change_xdp_fd+0x176/0x210
[ 984.391585][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 984.391701][ T44] ? rtnl_newlink_create+0x900/0x900
[ 984.391816][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 984.391957][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 984.392073][ T44] ? validate_chain+0x37b/0xb70
[ 984.392187][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 984.392306][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 984.392420][ T44] ? __lock_acquire+0x577/0xc10
[ 984.392539][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.392652][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 984.392763][ T44] ? lock_acquire+0x10a/0x150
[ 984.392875][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.392990][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.393102][ T44] ? trace_contention_end+0xd6/0x110
[ 984.393220][ T44] ? __mutex_lock+0x285/0x1f20
[ 984.393335][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 984.393453][ T44] ? ww_mutex_lock+0x160/0x160
[ 984.393566][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 984.393682][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 984.393800][ T44] rtnl_newlink+0x75c/0xe90
[ 984.393920][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.394039][ T44] ? rtnl_setlink+0x880/0x880
[ 984.394154][ T44] ? __lock_acquire+0x577/0xc10
[ 984.394267][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.394378][ T44] ? find_held_lock+0x2b/0x80
[ 984.394497][ T44] ? rtnl_setlink+0x880/0x880
[ 984.394611][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.394724][ T44] ? rtnl_setlink+0x880/0x880
[ 984.394836][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 984.394993][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 984.395105][ T44] ? __lock_acquire+0x577/0xc10
[ 984.395218][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.395329][ T44] ? find_held_lock+0x2b/0x80
[ 984.395454][ T44] netlink_rcv_skb+0x123/0x380
[ 984.395568][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 984.395682][ T44] ? netlink_ack+0xcc0/0xcc0
[ 984.395797][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 984.395912][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 984.396033][ T44] netlink_unicast+0x4a3/0x770
[ 984.396152][ T44] ? netlink_attachskb+0x810/0x810
[ 984.396268][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.396382][ T44] ? __lock_acquire+0x577/0xc10
[ 984.396499][ T44] netlink_sendmsg+0x735/0xc60
[ 984.396615][ T44] ? netlink_unicast+0x770/0x770
[ 984.396735][ T44] ____sys_sendmsg+0x419/0x850
[ 984.396849][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 984.396962][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 984.397106][ T44] ? move_addr_to_kernel+0x40/0x40
[ 984.397220][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 984.397333][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 984.397454][ T44] ___sys_sendmsg+0xfd/0x180
[ 984.397569][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 984.397712][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 984.397842][ T44] __sys_sendmsg+0x124/0x1c0
[ 984.397957][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 984.398072][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 984.398185][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 984.398328][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 984.398449][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.398564][ T44] do_syscall_64+0xbd/0xfc0
[ 984.398681][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 984.398822][ T44] RIP: 0033:0x7f463611ec5e
[ 984.398943][ T44] RSP: 002b:00007fffa640caf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 984.399121][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f463611ec5e
[ 984.399296][ T44] RDX: 0000000000000000 RSI: 00007fffa640cbb0 RDI: 0000000000000003
[ 984.399474][ T44] RBP: 00007fffa640cb00 R08: 0000000000000000 R09: 0000000000000000
[ 984.399645][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffa640d270
[ 984.399821][ T44] R13: 00000000694a52aa R14: 0000000000000000 R15: 0000000000499600
[ 984.400006][ T44]
[ 984.400093][ T44] INFO: task ip:5763 is blocked on a mutex likely owned by task kworker/2:0:28.
[ 984.400281][ T44] task:kworker/2:0 state:D stack:28096 pid:28 tgid:28 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 984.400533][ T44] Workqueue: events refill_work
[ 984.400647][ T44] Call Trace:
[ 984.400734][ T44]
[ 984.400795][ T44] ? __free_object+0x2ad/0x4b0
[ 984.400910][ T44] ? __debug_object_init+0x2b4/0x3b0
[ 984.401028][ T44] __schedule+0xae2/0x1720
[ 984.401142][ T44] ? irqentry_exit+0xf9/0x4d0
[ 984.401256][ T44] ? usleep_range_state+0xba/0x1b0
[ 984.401368][ T44] ? io_schedule_timeout+0x130/0x130
[ 984.401487][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.401604][ T44] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 984.401753][ T44] ? usleep_range_state+0xba/0x1b0
[ 984.401866][ T44] schedule+0xd4/0x260
[ 984.401958][ T44] ? schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 984.402105][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 984.402219][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 984.402335][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 984.402457][ T44] ? ktime_get+0x15e/0x220
[ 984.402571][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 984.402684][ T44] ? ktime_get+0xa9/0x220
[ 984.402769][ T44] ? irqentry_exit+0xf9/0x4d0
[ 984.402884][ T44] ? usleep_range_state+0x133/0x1b0
[ 984.403001][ T44] ? schedule_hrtimeout+0x20/0x20
[ 984.403116][ T44] ? __free_object+0x2ad/0x4b0
[ 984.403234][ T44] ? napi_disable_locked+0x379/0x5f0
[ 984.403352][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 984.403475][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 984.403619][ T44] ? napi_disable+0x43/0x80
[ 984.403732][ T44] ? refill_work+0x116/0x210
[ 984.403848][ T44] ? process_one_work+0xd57/0x1390
[ 984.403966][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 984.404088][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.404205][ T44] ? assign_work+0x152/0x380
[ 984.404321][ T44] ? worker_thread+0x4d6/0xd40
[ 984.404444][ T44] ? process_one_work+0x1390/0x1390
[ 984.404576][ T44] ? kthread+0x355/0x5b0
[ 984.404665][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.404780][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.404906][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.405023][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.405138][ T44] ? ret_from_fork+0x3fb/0x510
[ 984.405253][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 984.405397][ T44] ? __switch_to+0x53c/0xd00
[ 984.405517][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.405634][ T44] ? ret_from_fork_asm+0x11/0x20
[ 984.405755][ T44]
[ 984.405854][ T44]
[ 984.405854][ T44] Showing all locks held in the system:
[ 984.406023][ T44] 3 locks held by kworker/u16:0/12:
[ 984.406133][ T44] #0: ff110000090a7148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 984.406355][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 984.406719][ T44] #2: ffffffffa9485768 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 984.406916][ T44] 3 locks held by kworker/2:0/28:
[ 984.407030][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 984.407252][ T44] #1: ffa00000001ffcc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 984.407509][ T44] #2: ff11000008a12c98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 984.407706][ T44] 1 lock held by khungtaskd/44:
[ 984.407817][ T44] #0: ffffffffa8d71040 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 984.408046][ T44] 3 locks held by kworker/2:1/65:
[ 984.408156][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 984.408376][ T44] #1: ffa0000000467cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 984.408599][ T44] #2: ffffffffa9485768 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 984.408800][ T44] 2 locks held by ip/5763:
[ 984.408909][ T44] #0: ffffffffa9485768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 984.409114][ T44] #1: ff11000008a12c98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 984.409307][ T44] 1 lock held by xdp_helper/5772:
[ 984.409497][ T44] #0: ffffffffa9485768 (rtnl_mutex){+.+.}-{4:4}, at: xsk_bind+0x17f/0x1a10
[ 984.409691][ T44]
[ 984.409748][ T44] =============================================
[ 984.409748][ T44]