[ 492.876634][ T44] INFO: task kworker/u16:0:12 blocked for more than 245 seconds.
[ 492.876986][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 492.877174][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.877499][ T44] task:kworker/u16:0 state:D stack:27952 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.877887][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.878093][ T44] Call Trace:
[ 492.878233][ T44]
[ 492.878345][ T44] __schedule+0xae2/0x1720
[ 492.878532][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.878726][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.878898][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.879066][ T44] schedule+0xd4/0x260
[ 492.879205][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.879376][ T44] __mutex_lock+0xd76/0x1f20
[ 492.879546][ T44] ? addrconf_verify_work+0x12/0x30
[ 492.879730][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.879907][ T44] ? process_one_work+0xd16/0x1390
[ 492.880074][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.880240][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.880408][ T44] ? addrconf_verify_work+0x12/0x30
[ 492.880571][ T44] addrconf_verify_work+0x12/0x30
[ 492.880748][ T44] process_one_work+0xd57/0x1390
[ 492.880916][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.881085][ T44] ? assign_work+0x152/0x380
[ 492.881251][ T44] worker_thread+0x4d6/0xd40
[ 492.881429][ T44] ? process_one_work+0x1390/0x1390
[ 492.881592][ T44] kthread+0x355/0x5b0
[ 492.881758][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.881921][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.882083][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.882247][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.882423][ T44] ret_from_fork+0x3fb/0x510
[ 492.882589][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 492.882798][ T44] ? __switch_to+0x53c/0xd00
[ 492.882962][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.883126][ T44] ret_from_fork_asm+0x11/0x20
[ 492.883298][ T44]
[ 492.883449][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:558.
[ 492.883712][ T44] INFO: task ip:558 blocked for more than 368 seconds.
[ 492.883892][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 492.884045][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.884276][ T44] task:ip state:D stack:24976 pid:558 tgid:558 ppid:1 task_flags:0x400100 flags:0x00080002
[ 492.884586][ T44] Call Trace:
[ 492.884730][ T44]
[ 492.884836][ T44] __schedule+0xae2/0x1720
[ 492.885002][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.885166][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.885327][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.885497][ T44] schedule+0xd4/0x260
[ 492.885662][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.885829][ T44] __mutex_lock+0xd76/0x1f20
[ 492.885994][ T44] ? napi_enable+0x3b/0x80
[ 492.886161][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.886324][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.886494][ T44] ? __asan_memset+0x27/0x50
[ 492.886672][ T44] ? sg_init_table+0x19/0x60
[ 492.886838][ T44] ? try_fill_recv+0x3ec/0x1750
[ 492.887004][ T44] ? napi_enable+0x3b/0x80
[ 492.887170][ T44] napi_enable+0x3b/0x80
[ 492.887306][ T44] __virtnet_rx_resume+0x156/0x290
[ 492.887475][ T44] ? queue_delayed_work_on+0x91/0x100
[ 492.887655][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 492.887821][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 492.887987][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 492.888149][ T44] dev_xdp_install+0x3e4/0x890
[ 492.888317][ T44] ? netif_set_xps_queue+0x40/0x40
[ 492.888491][ T44] dev_xdp_attach+0x50d/0x1310
[ 492.888672][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 492.888836][ T44] ? __bpf_prog_get+0x320/0x320
[ 492.889005][ T44] dev_change_xdp_fd+0x176/0x210
[ 492.889171][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 492.889337][ T44] ? rtnl_newlink_create+0x900/0x900
[ 492.889507][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 492.889729][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.889892][ T44] ? validate_chain+0x37b/0xb70
[ 492.890054][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 492.890216][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 492.890386][ T44] ? __lock_acquire+0x577/0xc10
[ 492.890553][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.890735][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 492.890897][ T44] ? lock_acquire+0x10a/0x150
[ 492.891058][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.891219][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.891386][ T44] ? trace_contention_end+0xd6/0x110
[ 492.891551][ T44] ? __mutex_lock+0x285/0x1f20
[ 492.891733][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 492.891897][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.892063][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 492.892228][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 492.892399][ T44] rtnl_newlink+0x75c/0xe90
[ 492.892565][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.892741][ T44] ? rtnl_setlink+0x880/0x880
[ 492.892904][ T44] ? __lock_acquire+0x577/0xc10
[ 492.893067][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.893233][ T44] ? find_held_lock+0x2b/0x80
[ 492.893401][ T44] ? rtnl_setlink+0x880/0x880
[ 492.893563][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.893755][ T44] ? rtnl_setlink+0x880/0x880
[ 492.893918][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 492.894083][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.894245][ T44] ? __lock_acquire+0x577/0xc10
[ 492.894414][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.894579][ T44] ? find_held_lock+0x2b/0x80
[ 492.894757][ T44] netlink_rcv_skb+0x123/0x380
[ 492.894922][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.895087][ T44] ? netlink_ack+0xcc0/0xcc0
[ 492.895252][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 492.895420][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 492.895585][ T44] netlink_unicast+0x4a3/0x770
[ 492.895766][ T44] ? netlink_attachskb+0x810/0x810
[ 492.895928][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.896092][ T44] ? __lock_acquire+0x577/0xc10
[ 492.896256][ T44] netlink_sendmsg+0x735/0xc60
[ 492.896427][ T44] ? netlink_unicast+0x770/0x770
[ 492.896593][ T44] ____sys_sendmsg+0x419/0x850
[ 492.896773][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 492.896936][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 492.897129][ T44] ? move_addr_to_kernel+0x40/0x40
[ 492.897293][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 492.897461][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.897654][ T44] ___sys_sendmsg+0xfd/0x180
[ 492.897816][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 492.898009][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 492.898189][ T44] __sys_sendmsg+0x124/0x1c0
[ 492.898353][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 492.898522][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 492.898697][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 492.898891][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 492.899054][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.899217][ T44] do_syscall_64+0xbd/0xfc0
[ 492.899391][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 492.899579][ T44] RIP: 0033:0x7fec2044ec5e
[ 492.899758][ T44] RSP: 002b:00007fffbed54480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 492.899978][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fec2044ec5e
[ 492.900197][ T44] RDX: 0000000000000000 RSI: 00007fffbed54540 RDI: 0000000000000003
[ 492.900425][ T44] RBP: 00007fffbed54490 R08: 0000000000000000 R09: 0000000000000000
[ 492.900659][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffbed54c00
[ 492.900879][ T44] R13: 000000006953f854 R14: 0000000000000000 R15: 0000000000499600
[ 492.901104][ T44]
[ 492.901240][ T44] INFO: task ip:558 is blocked on a mutex likely owned by task kworker/0:0:9.
[ 492.901484][ T44] task:kworker/0:0 state:D stack:28184 pid:9 tgid:9 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.901808][ T44] Workqueue: events refill_work
[ 492.901970][ T44] Call Trace:
[ 492.902102][ T44]
[ 492.902209][ T44] __schedule+0xae2/0x1720
[ 492.902383][ T44] ? usleep_range_state+0xba/0x1b0
[ 492.902545][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.902722][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.902887][ T44] ? usleep_range_state+0xba/0x1b0
[ 492.903048][ T44] schedule+0xd4/0x260
[ 492.903185][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 492.903380][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 492.903544][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 492.903727][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 492.903889][ T44] ? ktime_get+0x15e/0x220
[ 492.904053][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 492.904215][ T44] ? ktime_get+0xa9/0x220
[ 492.904350][ T44] usleep_range_state+0x133/0x1b0
[ 492.904522][ T44] ? schedule_hrtimeout+0x20/0x20
[ 492.904699][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 492.904863][ T44] ? refill_work+0x149/0x210
[ 492.905033][ T44] napi_disable_locked+0x379/0x5f0
[ 492.905195][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 492.905358][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 492.905558][ T44] napi_disable+0x43/0x80
[ 492.905723][ T44] refill_work+0x116/0x210
[ 492.905889][ T44] process_one_work+0xd57/0x1390
[ 492.906055][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.906220][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.906392][ T44] ? assign_work+0x152/0x380
[ 492.906556][ T44] worker_thread+0x4d6/0xd40
[ 492.906740][ T44] ? process_one_work+0x1390/0x1390
[ 492.906902][ T44] kthread+0x355/0x5b0
[ 492.907037][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.907201][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.907374][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.907537][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.907713][ T44] ret_from_fork+0x3fb/0x510
[ 492.907877][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 492.908068][ T44] ? __switch_to+0x53c/0xd00
[ 492.908232][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.908401][ T44] ret_from_fork_asm+0x11/0x20
[ 492.908571][ T44]
[ 492.908739][ T44]
[ 492.908739][ T44] Showing all locks held in the system:
[ 492.908950][ T44] 3 locks held by kworker/0:0/9:
[ 492.909108][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.909385][ T44] #1: ffa0000000097cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.909777][ T44] #2: ff11000008aa2c98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 492.910026][ T44] 3 locks held by kworker/u16:0/12:
[ 492.910181][ T44] #0: ff110000091cf148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.910457][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.910797][ T44] #2: ffffffffb9085768 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 492.911045][ T44] 3 locks held by kworker/3:0/33:
[ 492.911198][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.911473][ T44] #1: ffa0000000257cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.911761][ T44] #2: ffffffffb9085768 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 492.912005][ T44] 1 lock held by khungtaskd/44:
[ 492.912160][ T44] #0: ffffffffb8971040 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 492.912435][ T44] 2 locks held by ip/558:
[ 492.912564][ T44] #0: ffffffffb9085768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 492.912844][ T44] #1: ff11000008aa2c98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 492.913091][ T44] 1 lock held by xdp_helper/567:
[ 492.913248][ T44] #0: ffffffffb9085768 (rtnl_mutex){+.+.}-{4:4}, at: xsk_bind+0x17f/0x1a10
[ 492.913498][ T44]
[ 492.913600][ T44] =============================================
[ 492.913600][ T44]