[ 1107.279527][ T44] INFO: task kworker/u16:1:69 blocked for more than 368 seconds.
[ 1107.279845][ T44] Not tainted 6.19.0-rc3-virtme #1
[ 1107.279971][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1107.280206][ T44] task:kworker/u16:1 state:D stack:26416 pid:69 tgid:69 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 1107.280549][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 1107.280721][ T44] Call Trace:
[ 1107.280835][ T44]
[ 1107.280909][ T44] __schedule+0xae2/0x1720
[ 1107.281058][ T44] ? io_schedule_timeout+0x130/0x130
[ 1107.281193][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.281324][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.281453][ T44] schedule+0xd4/0x260
[ 1107.281561][ T44] schedule_preempt_disabled+0x18/0x30
[ 1107.281685][ T44] __mutex_lock+0xd76/0x1f20
[ 1107.281819][ T44] ? addrconf_verify_work+0x12/0x30
[ 1107.281945][ T44] ? ww_mutex_lock+0x160/0x160
[ 1107.282082][ T44] ? process_one_work+0xd16/0x1390
[ 1107.282207][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.282333][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.282452][ T44] ? addrconf_verify_work+0x12/0x30
[ 1107.282580][ T44] addrconf_verify_work+0x12/0x30
[ 1107.282697][ T44] process_one_work+0xd57/0x1390
[ 1107.282839][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 1107.282960][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.283086][ T44] ? assign_work+0x152/0x380
[ 1107.283207][ T44] worker_thread+0x4d6/0xd40
[ 1107.283328][ T44] ? process_one_work+0x1390/0x1390
[ 1107.283446][ T44] ? __kthread_parkme+0xb3/0x200
[ 1107.283574][ T44] ? process_one_work+0x1390/0x1390
[ 1107.283688][ T44] kthread+0x355/0x5b0
[ 1107.283784][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.283897][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.284017][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.284132][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.284260][ T44] ret_from_fork+0x3fb/0x510
[ 1107.284376][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 1107.284529][ T44] ? __switch_to+0x53c/0xd00
[ 1107.284645][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.284767][ T44] ret_from_fork_asm+0x11/0x20
[ 1107.284887][ T44]
[ 1107.285000][ T44] INFO: task kworker/u16:1:69 is blocked on a mutex likely owned by task ip:6014.
[ 1107.285212][ T44] INFO: task ip:6014 blocked for more than 368 seconds.
[ 1107.285344][ T44] Not tainted 6.19.0-rc3-virtme #1
[ 1107.285458][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1107.285650][ T44] task:ip state:D stack:24976 pid:6014 tgid:6014 ppid:1 task_flags:0x400100 flags:0x00080002
[ 1107.285907][ T44] Call Trace:
[ 1107.285998][ T44]
[ 1107.286057][ T44] __schedule+0xae2/0x1720
[ 1107.286186][ T44] ? io_schedule_timeout+0x130/0x130
[ 1107.286302][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.286426][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.286553][ T44] schedule+0xd4/0x260
[ 1107.286639][ T44] schedule_preempt_disabled+0x18/0x30
[ 1107.286763][ T44] __mutex_lock+0xd76/0x1f20
[ 1107.286882][ T44] ? napi_enable+0x3b/0x80
[ 1107.287007][ T44] ? ww_mutex_lock+0x160/0x160
[ 1107.287121][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.287246][ T44] ? __asan_memset+0x27/0x50
[ 1107.287362][ T44] ? sg_init_table+0x19/0x60
[ 1107.287485][ T44] ? try_fill_recv+0x3ec/0x1750
[ 1107.287608][ T44] ? napi_enable+0x3b/0x80
[ 1107.287734][ T44] napi_enable+0x3b/0x80
[ 1107.287820][ T44] __virtnet_rx_resume+0x156/0x290
[ 1107.287941][ T44] ? queue_delayed_work_on+0x91/0x100
[ 1107.288054][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 1107.288184][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 1107.288304][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 1107.288423][ T44] dev_xdp_install+0x3e4/0x890
[ 1107.288552][ T44] ? netif_set_xps_queue+0x40/0x40
[ 1107.288669][ T44] dev_xdp_attach+0x50d/0x1320
[ 1107.288791][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 1107.288905][ T44] ? __bpf_prog_get+0x320/0x320
[ 1107.289029][ T44] dev_change_xdp_fd+0x176/0x210
[ 1107.289143][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 1107.289271][ T44] ? rtnl_newlink_create+0x900/0x900
[ 1107.289390][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 1107.289540][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 1107.289653][ T44] ? validate_chain+0x37b/0xb70
[ 1107.289774][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 1107.289887][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 1107.290010][ T44] ? __lock_acquire+0x577/0xc10
[ 1107.290127][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.290262][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 1107.290377][ T44] ? lock_acquire+0x10a/0x150
[ 1107.290499][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.290615][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.290736][ T44] ? trace_contention_end+0xd6/0x110
[ 1107.290852][ T44] ? __mutex_lock+0x285/0x1f20
[ 1107.290975][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 1107.291090][ T44] ? ww_mutex_lock+0x160/0x160
[ 1107.291222][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 1107.291341][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 1107.291464][ T44] rtnl_newlink+0x75c/0xe90
[ 1107.291588][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.291701][ T44] ? rtnl_setlink+0x880/0x880
[ 1107.291826][ T44] ? __lock_acquire+0x577/0xc10
[ 1107.291943][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.292067][ T44] ? find_held_lock+0x2b/0x80
[ 1107.292186][ T44] ? rtnl_setlink+0x880/0x880
[ 1107.292307][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.292422][ T44] ? rtnl_setlink+0x880/0x880
[ 1107.292544][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 1107.292660][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 1107.292782][ T44] ? __lock_acquire+0x577/0xc10
[ 1107.292897][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.293021][ T44] ? find_held_lock+0x2b/0x80
[ 1107.293136][ T44] netlink_rcv_skb+0x123/0x380
[ 1107.293263][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 1107.293378][ T44] ? netlink_ack+0xcc0/0xcc0
[ 1107.293506][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 1107.293619][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 1107.293741][ T44] netlink_unicast+0x4a3/0x770
[ 1107.293855][ T44] ? netlink_attachskb+0x810/0x810
[ 1107.293979][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.294093][ T44] ? __lock_acquire+0x577/0xc10
[ 1107.294219][ T44] netlink_sendmsg+0x735/0xc60
[ 1107.294333][ T44] ? netlink_unicast+0x770/0x770
[ 1107.294458][ T44] ____sys_sendmsg+0x419/0x850
[ 1107.294586][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 1107.294700][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 1107.294850][ T44] ? move_addr_to_kernel+0x40/0x40
[ 1107.294965][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 1107.295086][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 1107.295207][ T44] ___sys_sendmsg+0xfd/0x180
[ 1107.295327][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 1107.295469][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 1107.295605][ T44] __sys_sendmsg+0x124/0x1c0
[ 1107.295722][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 1107.295844][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 1107.295958][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 1107.296109][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 1107.296228][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.296348][ T44] do_syscall_64+0xbd/0xfc0
[ 1107.296464][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1107.296617][ T44] RIP: 0033:0x7f1787d57c5e
[ 1107.296742][ T44] RSP: 002b:00007ffe7e5bba00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 1107.296925][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f1787d57c5e
[ 1107.297097][ T44] RDX: 0000000000000000 RSI: 00007ffe7e5bbac0 RDI: 0000000000000003
[ 1107.297280][ T44] RBP: 00007ffe7e5bba10 R08: 0000000000000000 R09: 0000000000000000
[ 1107.297459][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe7e5bc180
[ 1107.297643][ T44] R13: 00000000695c56ed R14: 0000000000000000 R15: 0000000000499600
[ 1107.297821][ T44]
[ 1107.297917][ T44] INFO: task ip:6014 is blocked on a mutex likely owned by task kworker/3:0:33.
[ 1107.298109][ T44] task:kworker/3:0 state:D stack:27592 pid:33 tgid:33 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 1107.298376][ T44] Workqueue: events refill_work
[ 1107.298501][ T44] Call Trace:
[ 1107.298589][ T44]
[ 1107.298650][ T44] __schedule+0xae2/0x1720
[ 1107.298774][ T44] ? usleep_range_state+0xba/0x1b0
[ 1107.298889][ T44] ? io_schedule_timeout+0x130/0x130
[ 1107.299016][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.299132][ T44] ? usleep_range_state+0xba/0x1b0
[ 1107.299257][ T44] schedule+0xd4/0x260
[ 1107.299344][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 1107.299497][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 1107.299613][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 1107.299737][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 1107.299859][ T44] ? ktime_get+0x15e/0x220
[ 1107.299980][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 1107.300095][ T44] ? ktime_get+0xa9/0x220
[ 1107.300193][ T44] usleep_range_state+0x133/0x1b0
[ 1107.300307][ T44] ? schedule_hrtimeout+0x20/0x20
[ 1107.300434][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 1107.300558][ T44] ? refill_work+0x149/0x210
[ 1107.300680][ T44] napi_disable_locked+0x379/0x5f0
[ 1107.300801][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 1107.300913][ T44] ? netif_get_flags+0x1e0/0x1e0
[ 1107.301037][ T44] napi_disable+0x43/0x80
[ 1107.301124][ T44] refill_work+0x116/0x210
[ 1107.301251][ T44] process_one_work+0xd57/0x1390
[ 1107.301372][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 1107.301497][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.301614][ T44] ? assign_work+0x152/0x380
[ 1107.301738][ T44] worker_thread+0x4d6/0xd40
[ 1107.301860][ T44] ? process_one_work+0x1390/0x1390
[ 1107.301981][ T44] kthread+0x355/0x5b0
[ 1107.302067][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.302194][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.302309][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.302434][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.302557][ T44] ret_from_fork+0x3fb/0x510
[ 1107.302671][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 1107.302821][ T44] ? __switch_to+0x53c/0xd00
[ 1107.302935][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.303058][ T44] ret_from_fork_asm+0x11/0x20
[ 1107.303185][ T44]
[ 1107.303285][ T44]
[ 1107.303285][ T44] Showing all locks held in the system:
[ 1107.303459][ T44] 3 locks held by kworker/3:0/33:
[ 1107.303662][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 1107.303892][ T44] #1: ffa0000000257cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 1107.304147][ T44] #2: ff11000008b24cb0 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 1107.304359][ T44] 1 lock held by khungtaskd/44:
[ 1107.304468][ T44] #0: ffffffffabb710c0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 1107.304700][ T44] 3 locks held by kworker/u16:1/69:
[ 1107.304810][ T44] #0: ff1100000916f148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 1107.305044][ T44] #1: ffa00000004a7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 1107.305330][ T44] #2: ffffffffac285ba8 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 1107.305539][ T44] 3 locks held by kworker/1:2/1433:
[ 1107.305664][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 1107.305906][ T44] #1: ffa0000000b67cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 1107.306135][ T44] #2: ffffffffac285ba8 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 1107.306346][ T44] 2 locks held by ip/6014:
[ 1107.306457][ T44] #0: ffffffffac285ba8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 1107.306663][ T44] #1: ff11000008b24cb0 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 1107.306857][ T44] 1 lock held by xdp_helper/6022:
[ 1107.306975][ T44] #0: ffffffffac285ba8 (rtnl_mutex){+.+.}-{4:4}, at: xsk_bind+0x17f/0x1b10
[ 1107.307187][ T44]
[ 1107.307244][ T44] =============================================
[ 1107.307244][ T44]