[ 1107.260827][ T44] INFO: task kworker/u16:1:72 blocked for more than 245 seconds.
[ 1107.261267][ T44] Not tainted 6.18.0-rc6-virtme #1
[ 1107.261473][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1107.261718][ T44] task:kworker/u16:1 state:D stack:26816 pid:72 tgid:72 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 1107.262088][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 1107.262343][ T44] Call Trace:
[ 1107.262522][ T44]
[ 1107.262640][ T44] __schedule+0x88d/0x1b90
[ 1107.262840][ T44] ? io_schedule_timeout+0x130/0x130
[ 1107.263016][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.263198][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.263394][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.263565][ T44] schedule+0xd4/0x260
[ 1107.263708][ T44] schedule_preempt_disabled+0x18/0x30
[ 1107.263892][ T44] __mutex_lock+0x9ae/0x1500
[ 1107.264064][ T44] ? addrconf_verify_work+0x12/0x30
[ 1107.264253][ T44] ? ww_mutex_lock+0x160/0x160
[ 1107.264437][ T44] ? process_one_work+0xd16/0x1390
[ 1107.264617][ T44] ? trace_lock_acquire+0x88/0xd0
[ 1107.264805][ T44] ? trace_lock_acquire+0x88/0xd0
[ 1107.264975][ T44] ? addrconf_verify_work+0x12/0x30
[ 1107.265146][ T44] addrconf_verify_work+0x12/0x30
[ 1107.265369][ T44] process_one_work+0xd57/0x1390
[ 1107.265596][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 1107.265840][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.266057][ T44] ? assign_work+0x152/0x380
[ 1107.266301][ T44] worker_thread+0x4d6/0xd40
[ 1107.266538][ T44] ? process_one_work+0x1390/0x1390
[ 1107.266788][ T44] ? __kthread_parkme+0xb3/0x200
[ 1107.267030][ T44] ? process_one_work+0x1390/0x1390
[ 1107.267273][ T44] kthread+0x355/0x5b0
[ 1107.267467][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.267709][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.267959][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.268197][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.268430][ T44] ret_from_fork+0x1d4/0x270
[ 1107.268662][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.268906][ T44] ret_from_fork_asm+0x11/0x20
[ 1107.269146][ T44]
[ 1107.269358][ T44] INFO: task kworker/u16:1:72 is blocked on a mutex likely owned by task ip:6148.
[ 1107.269623][ T44] INFO: task ip:6148 blocked for more than 368 seconds.
[ 1107.269831][ T44] Not tainted 6.18.0-rc6-virtme #1
[ 1107.269996][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1107.270252][ T44] task:ip state:D stack:25496 pid:6148 tgid:6148 ppid:1 task_flags:0x400100 flags:0x00080003
[ 1107.270586][ T44] Call Trace:
[ 1107.270724][ T44]
[ 1107.270850][ T44] __schedule+0x88d/0x1b90
[ 1107.271026][ T44] ? io_schedule_timeout+0x130/0x130
[ 1107.271206][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.271387][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.271555][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.271724][ T44] schedule+0xd4/0x260
[ 1107.271887][ T44] schedule_preempt_disabled+0x18/0x30
[ 1107.272056][ T44] __mutex_lock+0x9ae/0x1500
[ 1107.272235][ T44] ? napi_enable+0x3b/0x80
[ 1107.272414][ T44] ? virtqueue_add_inbuf_ctx+0x1850/0x1850
[ 1107.272617][ T44] ? ww_mutex_lock+0x160/0x160
[ 1107.272802][ T44] ? __asan_memset+0x27/0x50
[ 1107.272973][ T44] ? sg_init_table+0x19/0x60
[ 1107.273143][ T44] ? try_fill_recv+0x3ec/0x1750
[ 1107.273368][ T44] ? napi_enable+0x3b/0x80
[ 1107.273575][ T44] napi_enable+0x3b/0x80
[ 1107.273718][ T44] __virtnet_rx_resume+0x156/0x290
[ 1107.273902][ T44] ? queue_delayed_work_on+0x91/0x100
[ 1107.274076][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 1107.274265][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 1107.274441][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 1107.274617][ T44] dev_xdp_install+0x3e4/0x8e0
[ 1107.274807][ T44] ? netif_skb_check_for_xdp+0x600/0x600
[ 1107.274982][ T44] dev_xdp_attach+0x50d/0x1320
[ 1107.275166][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 1107.275347][ T44] ? __bpf_prog_get+0x320/0x320
[ 1107.275525][ T44] dev_change_xdp_fd+0x182/0x240
[ 1107.275695][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 1107.275884][ T44] ? rtnl_newlink_create+0x900/0x900
[ 1107.276053][ T44] ? rcu_lockdep_current_cpu_online+0x3e/0x1b0
[ 1107.276264][ T44] ? rcu_read_lock_any_held+0x41/0xa0
[ 1107.276433][ T44] ? validate_chain+0x287/0x5f0
[ 1107.276603][ T44] ? rcu_read_lock_any_held+0x6b/0xa0
[ 1107.276789][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 1107.276960][ T44] ? __lock_acquire+0x34c/0x740
[ 1107.277139][ T44] ? trace_lock_acquire+0x88/0xd0
[ 1107.277325][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 1107.277495][ T44] ? lock_acquire+0x31/0x80
[ 1107.277662][ T44] ? rtnl_newlink+0x5df/0xb20
[ 1107.277842][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.278010][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.278184][ T44] ? trace_contention_end+0xd6/0x140
[ 1107.278372][ T44] ? rtnl_newlink+0x5df/0xb20
[ 1107.278539][ T44] ? __mutex_lock+0x32e/0x1500
[ 1107.278711][ T44] ? ww_mutex_lock+0x160/0x160
[ 1107.278896][ T44] ? nla_validate_int_range+0x5b0/0x5b0
[ 1107.279069][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 1107.279259][ T44] rtnl_newlink+0x637/0xb20
[ 1107.279433][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 1107.279606][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.279797][ T44] ? find_held_lock+0x2b/0x80
[ 1107.279964][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 1107.280133][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.280319][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 1107.280490][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 1107.280660][ T44] ? rtnl_port_fill+0x940/0x940
[ 1107.280845][ T44] ? __lock_acquire+0x34c/0x740
[ 1107.281017][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.281197][ T44] ? find_held_lock+0x2b/0x80
[ 1107.281420][ T44] netlink_rcv_skb+0x123/0x380
[ 1107.281631][ T44] ? rtnl_port_fill+0x940/0x940
[ 1107.281816][ T44] ? netlink_ack+0xcc0/0xcc0
[ 1107.281992][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 1107.282174][ T44] netlink_unicast+0x4a3/0x770
[ 1107.282355][ T44] ? netlink_attachskb+0x810/0x810
[ 1107.282533][ T44] ? __lock_acquire+0x34c/0x740
[ 1107.282707][ T44] netlink_sendmsg+0x735/0xc60
[ 1107.282894][ T44] ? netlink_unicast+0x770/0x770
[ 1107.283066][ T44] ? __might_fault+0x97/0x140
[ 1107.283252][ T44] ____sys_sendmsg+0x419/0x850
[ 1107.283430][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 1107.283603][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 1107.283814][ T44] ? move_addr_to_kernel+0x40/0x40
[ 1107.283991][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 1107.284166][ T44] ? validate_chain+0x287/0x5f0
[ 1107.284347][ T44] ___sys_sendmsg+0xfd/0x180
[ 1107.284516][ T44] ? __call_rcu_common.constprop.0+0xa5/0x680
[ 1107.284716][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 1107.284913][ T44] __sys_sendmsg+0x124/0x1c0
[ 1107.285085][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 1107.285267][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 1107.285438][ T44] ? __call_rcu_common.constprop.0+0x2fa/0x680
[ 1107.285643][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 1107.285830][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.286004][ T44] do_syscall_64+0xbb/0xfd0
[ 1107.286181][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1107.286387][ T44] RIP: 0033:0x7ffa2f16ac5e
[ 1107.286571][ T44] RSP: 002b:00007fff6e177910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 1107.286814][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ffa2f16ac5e
[ 1107.287038][ T44] RDX: 0000000000000000 RSI: 00007fff6e1779d0 RDI: 0000000000000003
[ 1107.287277][ T44] RBP: 00007fff6e177920 R08: 0000000000000000 R09: 0000000000000000
[ 1107.287509][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff6e178090
[ 1107.287736][ T44] R13: 00000000692253fe R14: 0000000000000000 R15: 0000000000499600
[ 1107.287987][ T44]
[ 1107.288140][ T44] INFO: task ip:6148 is blocked on a mutex likely owned by task kworker/3:2:171.
[ 1107.288401][ T44] task:kworker/3:2 state:D stack:28512 pid:171 tgid:171 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 1107.288723][ T44] Workqueue: events refill_work
[ 1107.288907][ T44] Call Trace:
[ 1107.289046][ T44]
[ 1107.289165][ T44] __schedule+0x88d/0x1b90
[ 1107.289349][ T44] ? io_schedule_timeout+0x130/0x130
[ 1107.289521][ T44] ? usleep_range_state+0xba/0x1b0
[ 1107.289692][ T44] ? find_held_lock+0x2b/0x80
[ 1107.289873][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.290050][ T44] ? usleep_range_state+0xba/0x1b0
[ 1107.290224][ T44] schedule+0xd4/0x260
[ 1107.290371][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 1107.290573][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 1107.290744][ T44] ? hrtimer_cb_get_time+0x90/0x90
[ 1107.290932][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 1107.291102][ T44] ? ktime_get+0x15e/0x220
[ 1107.291282][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 1107.291455][ T44] ? ktime_get+0xa9/0x220
[ 1107.291597][ T44] usleep_range_state+0x133/0x1b0
[ 1107.291784][ T44] ? schedule_hrtimeout+0x20/0x20
[ 1107.291954][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 1107.292128][ T44] napi_disable_locked+0x379/0x5f0
[ 1107.292318][ T44] ? _mutex_trylock_nest_lock+0x150/0x150
[ 1107.292487][ T44] ? netdev_bind_sb_channel_queue+0x470/0x470
[ 1107.292687][ T44] napi_disable+0x43/0x80
[ 1107.292843][ T44] refill_work+0x116/0x210
[ 1107.293016][ T44] process_one_work+0xd57/0x1390
[ 1107.293198][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 1107.293381][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.293559][ T44] ? assign_work+0x152/0x380
[ 1107.293730][ T44] worker_thread+0x4d6/0xd40
[ 1107.293914][ T44] ? process_one_work+0x1390/0x1390
[ 1107.294084][ T44] ? __kthread_parkme+0xb3/0x200
[ 1107.294267][ T44] ? process_one_work+0x1390/0x1390
[ 1107.294438][ T44] kthread+0x355/0x5b0
[ 1107.294580][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.294749][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.294941][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.295110][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.295297][ T44] ret_from_fork+0x1d4/0x270
[ 1107.295467][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.295635][ T44] ret_from_fork_asm+0x11/0x20
[ 1107.295824][ T44]
[ 1107.295967][ T44]
[ 1107.295967][ T44] Showing all locks held in the system:
[ 1107.296199][ T44] 1 lock held by khungtaskd/44:
[ 1107.296376][ T44] #0: ffffffffa5f78fc0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2b/0x1db
[ 1107.296634][ T44] 3 locks held by kworker/2:1/52:
[ 1107.296810][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 1107.297094][ T44] #1: ffa000000038fd30 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 1107.297397][ T44] #2: ffffffffa6692a28 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 1107.297657][ T44] 3 locks held by kworker/u16:1/72:
[ 1107.297835][ T44] #0: ff1100000924cd48 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 1107.298113][ T44] #1: ffa00000004d7d30 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 1107.298468][ T44] #2: ffffffffa6692a28 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 1107.298723][ T44] 3 locks held by kworker/3:2/171:
[ 1107.298901][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 1107.299188][ T44] #1: ffa00000007a7d30 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 1107.299506][ T44] #2: ff11000008c2ac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 1107.299781][ T44] 2 locks held by ip/6148:
[ 1107.299944][ T44] #0: ffffffffa6692a28 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x5df/0xb20
[ 1107.300200][ T44] #1: ff11000008c2ac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 1107.300460][ T44] 1 lock held by xdp_helper/6157:
[ 1107.300622][ T44] #0: ffffffffa6692a28 (rtnl_mutex){+.+.}-{4:4}, at: xsk_bind+0x17f/0x1a10
[ 1107.300987][ T44]
[ 1107.301096][ T44] =============================================
[ 1107.301096][ T44]