[ 984.380402][ T44] INFO: task kworker/u16:0:12 blocked for more than 245 seconds.
[ 984.380752][ T44] Not tainted 6.18.0-virtme #1
[ 984.380939][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 984.381239][ T44] task:kworker/u16:0 state:D stack:26832 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 984.381606][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 984.381827][ T44] Call Trace:
[ 984.381972][ T44]
[ 984.382093][ T44] __schedule+0xae2/0x1720
[ 984.382288][ T44] ? io_schedule_timeout+0x130/0x130
[ 984.382481][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.382662][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.382840][ T44] schedule+0xd4/0x260
[ 984.382980][ T44] schedule_preempt_disabled+0x18/0x30
[ 984.383164][ T44] __mutex_lock+0xd76/0x1f20
[ 984.383341][ T44] ? addrconf_verify_work+0x12/0x30
[ 984.383519][ T44] ? ww_mutex_lock+0x160/0x160
[ 984.383687][ T44] ? process_one_work+0xd16/0x1390
[ 984.383855][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.384018][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.384189][ T44] ? addrconf_verify_work+0x12/0x30
[ 984.384351][ T44] addrconf_verify_work+0x12/0x30
[ 984.384525][ T44] process_one_work+0xd57/0x1390
[ 984.384692][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 984.384854][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.385022][ T44] ? assign_work+0x152/0x380
[ 984.385190][ T44] worker_thread+0x4d6/0xd40
[ 984.385357][ T44] ? process_one_work+0x1390/0x1390
[ 984.385530][ T44] kthread+0x355/0x5b0
[ 984.385666][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.385830][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.385990][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.386151][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.386322][ T44] ret_from_fork+0x3fb/0x510
[ 984.386501][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 984.386692][ T44] ? __switch_to+0x602/0xd00
[ 984.386856][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.387018][ T44] ret_from_fork_asm+0x11/0x20
[ 984.387194][ T44]
[ 984.387345][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:5807.
[ 984.387608][ T44] INFO: task ip:5807 blocked for more than 368 seconds.
[ 984.387788][ T44] Not tainted 6.18.0-virtme #1
[ 984.387940][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 984.388177][ T44] task:ip state:D stack:24976 pid:5807 tgid:5807 ppid:1 task_flags:0x400100 flags:0x00080002
[ 984.388483][ T44] Call Trace:
[ 984.388618][ T44]
[ 984.388723][ T44] __schedule+0xae2/0x1720
[ 984.388887][ T44] ? io_schedule_timeout+0x130/0x130
[ 984.389049][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.389216][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.389379][ T44] schedule+0xd4/0x260
[ 984.389527][ T44] schedule_preempt_disabled+0x18/0x30
[ 984.389693][ T44] __mutex_lock+0xd76/0x1f20
[ 984.389857][ T44] ? napi_enable+0x3b/0x80
[ 984.390023][ T44] ? ww_mutex_lock+0x160/0x160
[ 984.390191][ T44] ? __asan_memset+0x27/0x50
[ 984.390355][ T44] ? sg_init_table+0x19/0x60
[ 984.390531][ T44] ? try_fill_recv+0x3ec/0x1750
[ 984.390698][ T44] ? napi_enable+0x3b/0x80
[ 984.390859][ T44] napi_enable+0x3b/0x80
[ 984.390996][ T44] __virtnet_rx_resume+0x156/0x290
[ 984.391166][ T44] ? queue_delayed_work_on+0x91/0x100
[ 984.391331][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 984.391509][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 984.391675][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 984.391838][ T44] dev_xdp_install+0x3e4/0x890
[ 984.392001][ T44] ? alloc_netdev_dummy+0x30/0x30
[ 984.392173][ T44] dev_xdp_attach+0x50d/0x1310
[ 984.392342][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 984.392517][ T44] ? __bpf_prog_get+0x320/0x320
[ 984.392683][ T44] dev_change_xdp_fd+0x176/0x210
[ 984.392879][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 984.393072][ T44] ? rtnl_newlink_create+0x900/0x900
[ 984.393255][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 984.393459][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 984.393626][ T44] ? validate_chain+0x30f/0x8e0
[ 984.393789][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 984.393951][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 984.394115][ T44] ? __lock_acquire+0x577/0xc10
[ 984.394287][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 984.394460][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 984.394621][ T44] ? lock_acquire+0x10a/0x150
[ 984.394784][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.394946][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.395109][ T44] ? trace_contention_end+0xd6/0x110
[ 984.395277][ T44] ? __mutex_lock+0x285/0x1f20
[ 984.395454][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 984.395620][ T44] ? ww_mutex_lock+0x160/0x160
[ 984.395782][ T44] ? nla_validate_int_range+0x5b0/0x5b0
[ 984.395949][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 984.396117][ T44] rtnl_newlink+0x649/0xb40
[ 984.396288][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.396460][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 984.396624][ T44] ? __lock_acquire+0x577/0xc10
[ 984.396787][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.396948][ T44] ? find_held_lock+0x2b/0x80
[ 984.397111][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 984.397284][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.397459][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 984.397623][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 984.397787][ T44] ? rtnl_port_fill+0x940/0x940
[ 984.397951][ T44] ? __lock_acquire+0x577/0xc10
[ 984.398115][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.398283][ T44] ? find_held_lock+0x2b/0x80
[ 984.398460][ T44] netlink_rcv_skb+0x123/0x380
[ 984.398627][ T44] ? rtnl_port_fill+0x940/0x940
[ 984.398790][ T44] ? netlink_ack+0xcc0/0xcc0
[ 984.398960][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 984.399119][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 984.399287][ T44] netlink_unicast+0x4a3/0x770
[ 984.399463][ T44] ? netlink_attachskb+0x810/0x810
[ 984.399626][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.399792][ T44] ? __lock_acquire+0x577/0xc10
[ 984.399956][ T44] netlink_sendmsg+0x735/0xc60
[ 984.400120][ T44] ? netlink_unicast+0x770/0x770
[ 984.400290][ T44] ____sys_sendmsg+0x419/0x850
[ 984.400466][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 984.400628][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 984.400816][ T44] ? move_addr_to_kernel+0x40/0x40
[ 984.400983][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 984.401145][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 984.401317][ T44] ___sys_sendmsg+0xfd/0x180
[ 984.401490][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 984.401682][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 984.401857][ T44] __sys_sendmsg+0x124/0x1c0
[ 984.402021][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 984.402192][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 984.402354][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 984.402559][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 984.402722][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.402886][ T44] do_syscall_64+0xbd/0xfc0
[ 984.403050][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 984.403249][ T44] RIP: 0033:0x7fad873fec5e
[ 984.403431][ T44] RSP: 002b:00007ffff526bbe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 984.403653][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fad873fec5e
[ 984.403869][ T44] RDX: 0000000000000000 RSI: 00007ffff526bca0 RDI: 0000000000000003
[ 984.404084][ T44] RBP: 00007ffff526bbf0 R08: 0000000000000000 R09: 0000000000000000
[ 984.404308][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffff526c360
[ 984.404542][ T44] R13: 00000000693bd22f R14: 0000000000000000 R15: 0000000000499600
[ 984.404763][ T44]
[ 984.404902][ T44] INFO: task ip:5807 is blocked on a mutex likely owned by task kworker/3:2:68.
[ 984.405135][ T44] task:kworker/3:2 state:D stack:28096 pid:68 tgid:68 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 984.405452][ T44] Workqueue: events refill_work
[ 984.405612][ T44] Call Trace:
[ 984.405747][ T44]
[ 984.405853][ T44] __schedule+0xae2/0x1720
[ 984.406018][ T44] ? usleep_range_state+0xba/0x1b0
[ 984.406186][ T44] ? io_schedule_timeout+0x130/0x130
[ 984.406349][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.406526][ T44] ? usleep_range_state+0xba/0x1b0
[ 984.406687][ T44] schedule+0xd4/0x260
[ 984.406823][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 984.407015][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 984.407184][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 984.407347][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 984.407518][ T44] ? ktime_get+0x15e/0x220
[ 984.407683][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 984.407844][ T44] ? ktime_get+0xa9/0x220
[ 984.407981][ T44] usleep_range_state+0x133/0x1b0
[ 984.408145][ T44] ? schedule_hrtimeout+0x20/0x20
[ 984.408314][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 984.408485][ T44] ? refill_work+0x149/0x210
[ 984.408650][ T44] napi_disable_locked+0x379/0x5f0
[ 984.408816][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 984.408978][ T44] ? netdev_bind_sb_channel_queue+0x470/0x470
[ 984.409176][ T44] napi_disable+0x43/0x80
[ 984.409310][ T44] refill_work+0x116/0x210
[ 984.409488][ T44] process_one_work+0xd57/0x1390
[ 984.409654][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 984.409817][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.409985][ T44] ? assign_work+0x152/0x380
[ 984.410148][ T44] worker_thread+0x4d6/0xd40
[ 984.410319][ T44] ? process_one_work+0x1390/0x1390
[ 984.410491][ T44] ? __kthread_parkme+0xb3/0x200
[ 984.410654][ T44] ? process_one_work+0x1390/0x1390
[ 984.410816][ T44] kthread+0x355/0x5b0
[ 984.410952][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.411115][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.411287][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.411462][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.411625][ T44] ret_from_fork+0x3fb/0x510
[ 984.411789][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 984.411978][ T44] ? __switch_to+0x602/0xd00
[ 984.412142][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.412313][ T44] ret_from_fork_asm+0x11/0x20
[ 984.412497][ T44]
[ 984.412630][ T44]
[ 984.412630][ T44] Showing all locks held in the system:
[ 984.412840][ T44] 3 locks held by kworker/0:0/9:
[ 984.412996][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 984.413270][ T44] #1: ffa0000000097cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 984.413551][ T44] #2: ffffffffad278b68 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 984.413792][ T44] 3 locks held by kworker/u16:0/12:
[ 984.413947][ T44] #0: ff11000008b86548 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 984.414221][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 984.414556][ T44] #2: ffffffffad278b68 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 984.414802][ T44] 1 lock held by khungtaskd/44:
[ 984.414958][ T44] #0: ffffffffacb70ba0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 984.415229][ T44] 3 locks held by kworker/3:2/68:
[ 984.415398][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 984.415668][ T44] #1: ffa0000000497cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 984.415962][ T44] #2: ff110000084bac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 984.416215][ T44] 2 locks held by ip/5807:
[ 984.416369][ T44] #0: ffffffffad278b68 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x5f9/0xb40
[ 984.416627][ T44] #1: ff110000084bac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 984.416956][ T44] 1 lock held by xdp_helper/5816:
[ 984.417110][ T44] #0: ffffffffad278b68 (rtnl_mutex){+.+.}-{4:4}, at: xsk_bind+0x17f/0x1a10
[ 984.417421][ T44]
[ 984.417521][ T44] =============================================
[ 984.417521][ T44]