[ 247.103852][ T44] INFO: task ip:256 blocked for more than 122 seconds.
[ 247.104209][ T44] Not tainted 6.19.0-rc3-virtme #1
[ 247.104357][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.104599][ T44] task:ip state:D stack:25024 pid:256 tgid:256 ppid:1 task_flags:0x400100 flags:0x00080002
[ 247.104967][ T44] Call Trace:
[ 247.105064][ T44]
[ 247.105138][ T44] __schedule+0xae2/0x1720
[ 247.105285][ T44] ? io_schedule_timeout+0x130/0x130
[ 247.105412][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.105538][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.105665][ T44] schedule+0xd4/0x260
[ 247.105765][ T44] schedule_preempt_disabled+0x18/0x30
[ 247.105896][ T44] __mutex_lock+0xd76/0x1f20
[ 247.106020][ T44] ? napi_enable+0x3b/0x80
[ 247.106142][ T44] ? ww_mutex_lock+0x160/0x160
[ 247.106260][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.106379][ T44] ? __asan_memset+0x27/0x50
[ 247.106501][ T44] ? sg_init_table+0x19/0x60
[ 247.106622][ T44] ? try_fill_recv+0x3ec/0x1750
[ 247.106748][ T44] ? napi_enable+0x3b/0x80
[ 247.106880][ T44] napi_enable+0x3b/0x80
[ 247.106970][ T44] __virtnet_rx_resume+0x156/0x290
[ 247.107085][ T44] ? queue_delayed_work_on+0x91/0x100
[ 247.107204][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 247.107319][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 247.107438][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 247.107550][ T44] dev_xdp_install+0x3e4/0x890
[ 247.107666][ T44] ? netif_set_xps_queue+0x40/0x40
[ 247.107788][ T44] dev_xdp_attach+0x50d/0x1310
[ 247.108128][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 247.108244][ T44] ? __bpf_prog_get+0x320/0x320
[ 247.108361][ T44] dev_change_xdp_fd+0x176/0x210
[ 247.108477][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 247.108594][ T44] ? rtnl_newlink_create+0x900/0x900
[ 247.108710][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 247.108860][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 247.108978][ T44] ? validate_chain+0x37b/0xb70
[ 247.109092][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 247.109205][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 247.109321][ T44] ? __lock_acquire+0x577/0xc10
[ 247.109438][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.109554][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 247.109666][ T44] ? lock_acquire+0x10a/0x150
[ 247.109784][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.109902][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.110016][ T44] ? trace_contention_end+0xd6/0x110
[ 247.110132][ T44] ? __mutex_lock+0x285/0x1f20
[ 247.110246][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 247.110360][ T44] ? ww_mutex_lock+0x160/0x160
[ 247.110480][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 247.110603][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 247.110719][ T44] rtnl_newlink+0x75c/0xe90
[ 247.110842][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.110955][ T44] ? rtnl_setlink+0x880/0x880
[ 247.111068][ T44] ? __lock_acquire+0x577/0xc10
[ 247.111183][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.111295][ T44] ? find_held_lock+0x2b/0x80
[ 247.111409][ T44] ? rtnl_setlink+0x880/0x880
[ 247.111523][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.111639][ T44] ? rtnl_setlink+0x880/0x880
[ 247.111755][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 247.111875][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 247.111988][ T44] ? __lock_acquire+0x577/0xc10
[ 247.112103][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.112216][ T44] ? find_held_lock+0x2b/0x80
[ 247.112334][ T44] netlink_rcv_skb+0x123/0x380
[ 247.112448][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 247.112561][ T44] ? netlink_ack+0xcc0/0xcc0
[ 247.112679][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 247.112795][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 247.112916][ T44] netlink_unicast+0x4a3/0x770
[ 247.113031][ T44] ? netlink_attachskb+0x810/0x810
[ 247.113147][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.113264][ T44] ? __lock_acquire+0x577/0xc10
[ 247.113377][ T44] netlink_sendmsg+0x735/0xc60
[ 247.113492][ T44] ? netlink_unicast+0x770/0x770
[ 247.113612][ T44] ____sys_sendmsg+0x419/0x850
[ 247.113731][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 247.113852][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 247.114020][ T44] ? move_addr_to_kernel+0x40/0x40
[ 247.114135][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 247.114249][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 247.114364][ T44] ___sys_sendmsg+0xfd/0x180
[ 247.114476][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 247.114620][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 247.114749][ T44] __sys_sendmsg+0x124/0x1c0
[ 247.114868][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 247.114980][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 247.115093][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 247.115236][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 247.115348][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.115461][ T44] do_syscall_64+0xbd/0xfc0
[ 247.115577][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 247.115721][ T44] RIP: 0033:0x7f095830dc5e
[ 247.115851][ T44] RSP: 002b:00007ffe69651050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 247.116025][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f095830dc5e
[ 247.116196][ T44] RDX: 0000000000000000 RSI: 00007ffe69651110 RDI: 0000000000000003
[ 247.116373][ T44] RBP: 00007ffe69651060 R08: 0000000000000000 R09: 0000000000000000
[ 247.116546][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe696517d0
[ 247.116717][ T44] R13: 0000000069562a8d R14: 0000000000000000 R15: 0000000000499600
[ 247.116902][ T44]
[ 247.116996][ T44] INFO: task ip:256 is blocked on a mutex likely owned by task kworker/3:0:33.
[ 247.117191][ T44] task:kworker/3:0 state:D stack:28624 pid:33 tgid:33 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 247.117440][ T44] Workqueue: events refill_work
[ 247.117557][ T44] Call Trace:
[ 247.117645][ T44]
[ 247.117706][ T44] __schedule+0xae2/0x1720
[ 247.117829][ T44] ? usleep_range_state+0xba/0x1b0
[ 247.117945][ T44] ? io_schedule_timeout+0x130/0x130
[ 247.118063][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.118180][ T44] ? usleep_range_state+0xba/0x1b0
[ 247.118293][ T44] schedule+0xd4/0x260
[ 247.118379][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 247.118522][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 247.118637][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 247.118757][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 247.118875][ T44] ? ktime_get+0x15e/0x220
[ 247.118989][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 247.119103][ T44] ? ktime_get+0xa9/0x220
[ 247.119192][ T44] usleep_range_state+0x133/0x1b0
[ 247.119308][ T44] ? schedule_hrtimeout+0x20/0x20
[ 247.119422][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 247.119538][ T44] ? refill_work+0x149/0x210
[ 247.119657][ T44] napi_disable_locked+0x379/0x5f0
[ 247.119776][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 247.119897][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 247.120042][ T44] napi_disable+0x43/0x80
[ 247.120128][ T44] refill_work+0x116/0x210
[ 247.120244][ T44] process_one_work+0xd57/0x1390
[ 247.120363][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 247.120478][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.120595][ T44] ? assign_work+0x152/0x380
[ 247.120710][ T44] worker_thread+0x4d6/0xd40
[ 247.120835][ T44] ? process_one_work+0x1390/0x1390
[ 247.120949][ T44] kthread+0x355/0x5b0
[ 247.121036][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.121151][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.121268][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.121382][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.121496][ T44] ret_from_fork+0x3fb/0x510
[ 247.121611][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 247.121757][ T44] ? __switch_to+0x53c/0xd00
[ 247.121874][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.121987][ T44] ret_from_fork_asm+0x11/0x20
[ 247.122107][ T44]
[ 247.122205][ T44]
[ 247.122205][ T44] Showing all locks held in the system:
[ 247.122372][ T44] 3 locks held by kworker/0:1/10:
[ 247.122485][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.122708][ T44] #1: ffa00000000a7cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.123015][ T44] #2: ffffffffb6c859a8 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 247.123213][ T44] 3 locks held by kworker/u16:0/12:
[ 247.123323][ T44] #0: ff1100000f46f148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.123543][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.123828][ T44] #2: ffffffffb6c859a8 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 247.124026][ T44] 3 locks held by kworker/3:0/33:
[ 247.124136][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.124357][ T44] #1: ffa0000000257cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.124605][ T44] #2: ff1100000edf2c98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 247.124804][ T44] 1 lock held by khungtaskd/44:
[ 247.124918][ T44] #0: ffffffffb65710c0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 247.125146][ T44] 2 locks held by ip/256:
[ 247.125228][ T44] #0: ffffffffb6c859a8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 247.125426][ T44] #1: ff1100000edf2c98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 247.125619][ T44] 1 lock held by ip/323:
[ 247.125701][ T44] #0: ffffffffb6c859a8 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[ 247.125901][ T44]
[ 247.125958][ T44] =============================================
[ 247.125958][ T44]
[ 369.984831][ T44] INFO: task kworker/0:1:10 blocked for more than 122 seconds.
[ 369.985107][ T44] Not tainted 6.19.0-rc3-virtme #1
[ 369.985247][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.985479][ T44] task:kworker/0:1 state:D stack:28392 pid:10 tgid:10 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 369.985791][ T44] Workqueue: events xp_release_deferred
[ 369.985962][ T44] Call Trace:
[ 369.986068][ T44]
[ 369.986136][ T44] __schedule+0xae2/0x1720
[ 369.986264][ T44] ? io_schedule_timeout+0x130/0x130
[ 369.986389][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.986513][ T44] schedule+0xd4/0x260
[ 369.986605][ T44] schedule_preempt_disabled+0x18/0x30
[ 369.986726][ T44] __mutex_lock+0xd76/0x1f20
[ 369.986861][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 369.986983][ T44] ? ww_mutex_lock+0x160/0x160
[ 369.987105][ T44] ? __lock_acquire+0x577/0xc10
[ 369.987225][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 369.987340][ T44] ? process_one_work+0xd16/0x1390
[ 369.987459][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 369.987574][ T44] xp_release_deferred+0x1b/0x1e0
[ 369.987693][ T44] process_one_work+0xd57/0x1390
[ 369.987826][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 369.987942][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 369.988059][ T44] ? assign_work+0x152/0x380
[ 369.988176][ T44] worker_thread+0x4d6/0xd40
[ 369.988293][ T44] ? process_one_work+0x1390/0x1390
[ 369.988405][ T44] kthread+0x355/0x5b0
[ 369.988496][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.988610][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.988723][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.988848][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.988962][ T44] ret_from_fork+0x3fb/0x510
[ 369.989075][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 369.989219][ T44] ? __switch_to+0x53c/0xd00
[ 369.989336][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.989451][ T44] ret_from_fork_asm+0x11/0x20
[ 369.989572][ T44]
[ 369.989666][ T44] INFO: task kworker/0:1:10 is blocked on a mutex likely owned by task ip:256.
[ 369.989864][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds.
[ 369.990021][ T44] Not tainted 6.19.0-rc3-virtme #1
[ 369.990127][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.990318][ T44] task:kworker/u16:0 state:D stack:27952 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 369.990565][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.990706][ T44] Call Trace:
[ 369.990791][ T44]
[ 369.990858][ T44] __schedule+0xae2/0x1720
[ 369.990973][ T44] ? io_schedule_timeout+0x130/0x130
[ 369.991091][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.991203][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.991317][ T44] schedule+0xd4/0x260
[ 369.991404][ T44] schedule_preempt_disabled+0x18/0x30
[ 369.991518][ T44] __mutex_lock+0xd76/0x1f20
[ 369.991633][ T44] ? addrconf_verify_work+0x12/0x30
[ 369.991747][ T44] ? ww_mutex_lock+0x160/0x160
[ 369.991873][ T44] ? process_one_work+0xd16/0x1390
[ 369.991988][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.992103][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.992218][ T44] ? addrconf_verify_work+0x12/0x30
[ 369.992330][ T44] addrconf_verify_work+0x12/0x30
[ 369.992444][ T44] process_one_work+0xd57/0x1390
[ 369.992561][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 369.992678][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 369.992794][ T44] ? assign_work+0x152/0x380
[ 369.992916][ T44] worker_thread+0x4d6/0xd40
[ 369.993032][ T44] ? process_one_work+0x1390/0x1390
[ 369.993146][ T44] kthread+0x355/0x5b0
[ 369.993232][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.993346][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.993462][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.993577][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.993691][ T44] ret_from_fork+0x3fb/0x510
[ 369.993814][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 369.993961][ T44] ? __switch_to+0x53c/0xd00
[ 369.994080][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.994195][ T44] ret_from_fork_asm+0x11/0x20
[ 369.994314][ T44]
[ 369.994403][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:256.
[ 369.994594][ T44] INFO: task ip:256 blocked for more than 245 seconds.
[ 369.994725][ T44] Not tainted 6.19.0-rc3-virtme #1
[ 369.994839][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.995022][ T44] task:ip state:D stack:25024 pid:256 tgid:256 ppid:1 task_flags:0x400100 flags:0x00080002
[ 369.995267][ T44] Call Trace:
[ 369.995352][ T44]
[ 369.995411][ T44] __schedule+0xae2/0x1720
[ 369.995528][ T44] ? io_schedule_timeout+0x130/0x130
[ 369.995643][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.995755][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.995876][ T44] schedule+0xd4/0x260
[ 369.995966][ T44] schedule_preempt_disabled+0x18/0x30
[ 369.996080][ T44] __mutex_lock+0xd76/0x1f20
[ 369.996194][ T44] ? napi_enable+0x3b/0x80
[ 369.996309][ T44] ? ww_mutex_lock+0x160/0x160
[ 369.996424][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.996537][ T44] ? __asan_memset+0x27/0x50
[ 369.996654][ T44] ? sg_init_table+0x19/0x60
[ 369.996770][ T44] ? try_fill_recv+0x3ec/0x1750
[ 369.996898][ T44] ? napi_enable+0x3b/0x80
[ 369.997014][ T44] napi_enable+0x3b/0x80
[ 369.997100][ T44] __virtnet_rx_resume+0x156/0x290
[ 369.997215][ T44] ? queue_delayed_work_on+0x91/0x100
[ 369.997330][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 369.997446][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 369.997563][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 369.997679][ T44] dev_xdp_install+0x3e4/0x890
[ 369.997795][ T44] ? netif_set_xps_queue+0x40/0x40
[ 369.997922][ T44] dev_xdp_attach+0x50d/0x1310
[ 369.998040][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 369.998153][ T44] ? __bpf_prog_get+0x320/0x320
[ 369.998272][ T44] dev_change_xdp_fd+0x176/0x210
[ 369.998387][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 369.998507][ T44] ? rtnl_newlink_create+0x900/0x900
[ 369.998621][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 369.998762][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 369.998883][ T44] ? validate_chain+0x37b/0xb70
[ 369.998998][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 369.999111][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 369.999226][ T44] ? __lock_acquire+0x577/0xc10
[ 369.999343][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 369.999456][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 369.999569][ T44] ? lock_acquire+0x10a/0x150
[ 369.999682][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.999795][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.999915][ T44] ? trace_contention_end+0xd6/0x110
[ 370.000030][ T44] ? __mutex_lock+0x285/0x1f20
[ 370.000147][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 370.000262][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.000378][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 370.000494][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 370.000610][ T44] rtnl_newlink+0x75c/0xe90
[ 370.000725][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.000847][ T44] ? rtnl_setlink+0x880/0x880
[ 370.000960][ T44] ? __lock_acquire+0x577/0xc10
[ 370.001079][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.001193][ T44] ? find_held_lock+0x2b/0x80
[ 370.001308][ T44] ? rtnl_setlink+0x880/0x880
[ 370.001422][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.001537][ T44] ? rtnl_setlink+0x880/0x880
[ 370.001649][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 370.001763][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 370.001883][ T44] ? __lock_acquire+0x577/0xc10
[ 370.002000][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.002115][ T44] ? find_held_lock+0x2b/0x80
[ 370.002229][ T44] netlink_rcv_skb+0x123/0x380
[ 370.002344][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 370.002459][ T44] ? netlink_ack+0xcc0/0xcc0
[ 370.002577][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 370.002689][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 370.002815][ T44] netlink_unicast+0x4a3/0x770
[ 370.002931][ T44] ? netlink_attachskb+0x810/0x810
[ 370.003044][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.003159][ T44] ? __lock_acquire+0x577/0xc10
[ 370.003274][ T44] netlink_sendmsg+0x735/0xc60
[ 370.003388][ T44] ? netlink_unicast+0x770/0x770
[ 370.003504][ T44] ____sys_sendmsg+0x419/0x850
[ 370.003619][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 370.003734][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 370.003890][ T44] ? move_addr_to_kernel+0x40/0x40
[ 370.004006][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 370.004120][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.004236][ T44] ___sys_sendmsg+0xfd/0x180
[ 370.004352][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 370.004498][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 370.004627][ T44] __sys_sendmsg+0x124/0x1c0
[ 370.004743][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 370.004866][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 370.004979][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 370.005124][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 370.005238][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.005356][ T44] do_syscall_64+0xbd/0xfc0
[ 370.005471][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 370.005612][ T44] RIP: 0033:0x7f095830dc5e
[ 370.005738][ T44] RSP: 002b:00007ffe69651050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 370.005917][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f095830dc5e
[ 370.006088][ T44] RDX: 0000000000000000 RSI: 00007ffe69651110 RDI: 0000000000000003
[ 370.006260][ T44] RBP: 00007ffe69651060 R08: 0000000000000000 R09: 0000000000000000
[ 370.006430][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe696517d0
[ 370.006600][ T44] R13: 0000000069562a8d R14: 0000000000000000 R15: 0000000000499600
[ 370.006777][ T44]
[ 370.006871][ T44] INFO: task ip:256 is blocked on a mutex likely owned by task kworker/3:0:33.
[ 370.007060][ T44] task:kworker/3:0 state:D stack:28624 pid:33 tgid:33 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 370.007307][ T44] Workqueue: events refill_work
[ 370.007421][ T44] Call Trace:
[ 370.007506][ T44]
[ 370.007565][ T44] __schedule+0xae2/0x1720
[ 370.007682][ T44] ? usleep_range_state+0xba/0x1b0
[ 370.007801][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.007922][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.008037][ T44] ? usleep_range_state+0xba/0x1b0
[ 370.008149][ T44] schedule+0xd4/0x260
[ 370.008236][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 370.008379][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 370.008497][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 370.008613][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 370.008726][ T44] ? ktime_get+0x15e/0x220
[ 370.008847][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 370.008961][ T44] ? ktime_get+0xa9/0x220
[ 370.009048][ T44] usleep_range_state+0x133/0x1b0
[ 370.009164][ T44] ? schedule_hrtimeout+0x20/0x20
[ 370.009278][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 370.009395][ T44] ? refill_work+0x149/0x210
[ 370.009512][ T44] napi_disable_locked+0x379/0x5f0
[ 370.009626][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 370.009740][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 370.009892][ T44] napi_disable+0x43/0x80
[ 370.009979][ T44] refill_work+0x116/0x210
[ 370.010095][ T44] process_one_work+0xd57/0x1390
[ 370.010216][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 370.010329][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.010446][ T44] ? assign_work+0x152/0x380
[ 370.010563][ T44] worker_thread+0x4d6/0xd40
[ 370.010680][ T44] ? process_one_work+0x1390/0x1390
[ 370.010791][ T44] kthread+0x355/0x5b0
[ 370.010886][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.011002][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.011116][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.011231][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.011345][ T44] ret_from_fork+0x3fb/0x510
[ 370.011458][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 370.011663][ T44] ? __switch_to+0x53c/0xd00
[ 370.011776][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.011897][ T44] ret_from_fork_asm+0x11/0x20
[ 370.012070][ T44]
[ 370.012160][ T44] INFO: task ip:323 blocked for more than 122 seconds.
[ 370.012290][ T44] Not tainted 6.19.0-rc3-virtme #1
[ 370.012395][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.012626][ T44] task:ip state:D stack:25624 pid:323 tgid:323 ppid:322 task_flags:0x400100 flags:0x00080000
[ 370.012882][ T44] Call Trace:
[ 370.012968][ T44]
[ 370.013082][ T44] __schedule+0xae2/0x1720
[ 370.013198][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.013312][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.013425][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.013596][ T44] schedule+0xd4/0x260
[ 370.013685][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.013804][ T44] __mutex_lock+0xd76/0x1f20
[ 370.013923][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.014039][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.014157][ T44] ? write_profile+0xf0/0xf0
[ 370.014273][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.014391][ T44] ? find_held_lock+0x2b/0x80
[ 370.014558][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.014676][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.014791][ T44] rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.014912][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 370.015080][ T44] ? __lock_acquire+0x577/0xc10
[ 370.015194][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.015307][ T44] ? find_held_lock+0x2b/0x80
[ 370.015422][ T44] netlink_rcv_skb+0x123/0x380
[ 370.015593][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 370.015707][ T44] ? netlink_ack+0xcc0/0xcc0
[ 370.015831][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 370.015942][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 370.016114][ T44] netlink_unicast+0x4a3/0x770
[ 370.016228][ T44] ? netlink_attachskb+0x810/0x810
[ 370.016343][ T44] ? __lock_acquire+0x577/0xc10
[ 370.016459][ T44] netlink_sendmsg+0x735/0xc60
[ 370.016629][ T44] ? netlink_unicast+0x770/0x770
[ 370.016747][ T44] ____sys_sendmsg+0x419/0x850
[ 370.016869][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 370.016983][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 370.017179][ T44] ? move_addr_to_kernel+0x40/0x40
[ 370.017292][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.017408][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 370.017550][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.017723][ T44] ___sys_sendmsg+0xfd/0x180
[ 370.017844][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 370.017959][ T44] ? __lock_acquire+0x577/0xc10
[ 370.018077][ T44] ? find_held_lock+0x2b/0x80
[ 370.018254][ T44] ? move_addr_to_user+0x43/0x60
[ 370.018367][ T44] ? do_getsockname+0xcd/0x150
[ 370.018484][ T44] __sys_sendmsg+0x124/0x1c0
[ 370.018599][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 370.018719][ T44] ? __sys_getsockname+0x91/0xf0
[ 370.018841][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.018957][ T44] do_syscall_64+0xbd/0xfc0
[ 370.019071][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 370.019268][ T44] RIP: 0033:0x7f4014c34c5e
[ 370.019386][ T44] RSP: 002b:00007ffca79b3530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 370.019561][ T44] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4014c34c5e
[ 370.019732][ T44] RDX: 0000000000000000 RSI: 00007ffca79b35f0 RDI: 0000000000000004
[ 370.019909][ T44] RBP: 00007ffca79b3540 R08: 0000000000000000 R09: 0000000000000000
[ 370.020080][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffca79b468d
[ 370.020308][ T44] R13: 0000000069562b5c R14: 000000000000000d R15: 00007ffca79b36a0
[ 370.020485][ T44]
[ 370.020574][ T44] INFO: task ip:323 is blocked on a mutex likely owned by task ip:256.
[ 370.020788][ T44]
[ 370.020788][ T44] Showing all locks held in the system:
[ 370.021049][ T44] 3 locks held by kworker/0:1/10:
[ 370.021165][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.021389][ T44] #1: ffa00000000a7cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.021609][ T44] #2: ffffffffb6c859a8 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 370.021814][ T44] 3 locks held by kworker/u16:0/12:
[ 370.021926][ T44] #0: ff1100000f46f148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.022200][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.022474][ T44] #2: ffffffffb6c859a8 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 370.022724][ T44] 3 locks held by kworker/3:0/33:
[ 370.022840][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.023112][ T44] #1: ffa0000000257cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.023361][ T44] #2: ff1100000edf2c98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 370.023610][ T44] 1 lock held by khungtaskd/44:
[ 370.023719][ T44] #0: ffffffffb65710c0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 370.023952][ T44] 2 locks held by ip/256:
[ 370.024035][ T44] #0: ffffffffb6c859a8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 370.024280][ T44] #1: ff1100000edf2c98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 370.024477][ T44] 1 lock held by ip/323:
[ 370.024610][ T44] #0: ffffffffb6c859a8 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.024805][ T44]
[ 370.024867][ T44] =============================================
[ 370.024867][ T44]
[ 492.863829][ T44] INFO: task kworker/0:1:10 blocked for more than 245 seconds.
[ 492.864098][ T44] Not tainted 6.19.0-rc3-virtme #1
[ 492.864238][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.864471][ T44] task:kworker/0:1 state:D stack:28392 pid:10 tgid:10 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.864774][ T44] Workqueue: events xp_release_deferred
[ 492.864929][ T44] Call Trace:
[ 492.865035][ T44]
[ 492.865107][ T44] __schedule+0xae2/0x1720
[ 492.865250][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.865386][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.865509][ T44] schedule+0xd4/0x260
[ 492.865600][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.865720][ T44] __mutex_lock+0xd76/0x1f20
[ 492.865849][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 492.865973][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.866096][ T44] ? __lock_acquire+0x577/0xc10
[ 492.866219][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.866338][ T44] ? process_one_work+0xd16/0x1390
[ 492.866460][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 492.866574][ T44] xp_release_deferred+0x1b/0x1e0
[ 492.866692][ T44] process_one_work+0xd57/0x1390
[ 492.866824][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.866943][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.867059][ T44] ? assign_work+0x152/0x380
[ 492.867176][ T44] worker_thread+0x4d6/0xd40
[ 492.867296][ T44] ? process_one_work+0x1390/0x1390
[ 492.867411][ T44] kthread+0x355/0x5b0
[ 492.867498][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.867610][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.867726][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.867846][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.867962][ T44] ret_from_fork+0x3fb/0x510
[ 492.868075][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 492.868217][ T44] ? __switch_to+0x53c/0xd00
[ 492.868335][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.868452][ T44] ret_from_fork_asm+0x11/0x20
[ 492.868574][ T44]
[ 492.868666][ T44] INFO: task kworker/0:1:10 is blocked on a mutex likely owned by task ip:256.
[ 492.868859][ T44] INFO: task kworker/u16:0:12 blocked for more than 245 seconds.
[ 492.869021][ T44] Not tainted 6.19.0-rc3-virtme #1
[ 492.869131][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.869314][ T44] task:kworker/u16:0 state:D stack:27952 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.869565][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.869706][ T44] Call Trace:
[ 492.869793][ T44]
[ 492.869857][ T44] __schedule+0xae2/0x1720
[ 492.869977][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.870093][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.870205][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.870324][ T44] schedule+0xd4/0x260
[ 492.870411][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.870525][ T44] __mutex_lock+0xd76/0x1f20
[ 492.870643][ T44] ? addrconf_verify_work+0x12/0x30
[ 492.870757][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.870882][ T44] ? process_one_work+0xd16/0x1390
[ 492.870998][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.871112][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.871229][ T44] ? addrconf_verify_work+0x12/0x30
[ 492.871342][ T44] addrconf_verify_work+0x12/0x30
[ 492.871457][ T44] process_one_work+0xd57/0x1390
[ 492.871585][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.871699][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.871819][ T44] ? assign_work+0x152/0x380
[ 492.871943][ T44] worker_thread+0x4d6/0xd40
[ 492.872060][ T44] ? process_one_work+0x1390/0x1390
[ 492.872174][ T44] kthread+0x355/0x5b0
[ 492.872261][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.872376][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.872490][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.872605][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.872721][ T44] ret_from_fork+0x3fb/0x510
[ 492.872844][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 492.872992][ T44] ? __switch_to+0x53c/0xd00
[ 492.873106][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.873221][ T44] ret_from_fork_asm+0x11/0x20
[ 492.873340][ T44]
[ 492.873428][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:256.
[ 492.873628][ T44] INFO: task ip:256 blocked for more than 368 seconds.
[ 492.873760][ T44] Not tainted 6.19.0-rc3-virtme #1
[ 492.873869][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.874054][ T44] task:ip state:D stack:25024 pid:256 tgid:256 ppid:1 task_flags:0x400100 flags:0x00080002
[ 492.874298][ T44] Call Trace:
[ 492.874382][ T44]
[ 492.874443][ T44] __schedule+0xae2/0x1720
[ 492.874558][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.874672][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.874784][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.874906][ T44] schedule+0xd4/0x260
[ 492.874993][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.875105][ T44] __mutex_lock+0xd76/0x1f20
[ 492.875223][ T44] ? napi_enable+0x3b/0x80
[ 492.875337][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.875449][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.875563][ T44] ? __asan_memset+0x27/0x50
[ 492.875676][ T44] ? sg_init_table+0x19/0x60
[ 492.875792][ T44] ? try_fill_recv+0x3ec/0x1750
[ 492.875915][ T44] ? napi_enable+0x3b/0x80
[ 492.876031][ T44] napi_enable+0x3b/0x80
[ 492.876119][ T44] __virtnet_rx_resume+0x156/0x290
[ 492.876231][ T44] ? queue_delayed_work_on+0x91/0x100
[ 492.876344][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 492.876460][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 492.876578][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 492.876689][ T44] dev_xdp_install+0x3e4/0x890
[ 492.876804][ T44] ? netif_set_xps_queue+0x40/0x40
[ 492.876934][ T44] dev_xdp_attach+0x50d/0x1310
[ 492.877049][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 492.877162][ T44] ? __bpf_prog_get+0x320/0x320
[ 492.877279][ T44] dev_change_xdp_fd+0x176/0x210
[ 492.877392][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 492.877507][ T44] ? rtnl_newlink_create+0x900/0x900
[ 492.877620][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 492.877763][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.877881][ T44] ? validate_chain+0x37b/0xb70
[ 492.877998][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 492.878110][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 492.878223][ T44] ? __lock_acquire+0x577/0xc10
[ 492.878340][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.878453][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 492.878566][ T44] ? lock_acquire+0x10a/0x150
[ 492.878678][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.878791][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.878911][ T44] ? trace_contention_end+0xd6/0x110
[ 492.879024][ T44] ? __mutex_lock+0x285/0x1f20
[ 492.879137][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 492.879251][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.879363][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 492.879483][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 492.879597][ T44] rtnl_newlink+0x75c/0xe90
[ 492.879712][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.879829][ T44] ? rtnl_setlink+0x880/0x880
[ 492.879945][ T44] ? __lock_acquire+0x577/0xc10
[ 492.880059][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.880171][ T44] ? find_held_lock+0x2b/0x80
[ 492.880288][ T44] ? rtnl_setlink+0x880/0x880
[ 492.880401][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.880518][ T44] ? rtnl_setlink+0x880/0x880
[ 492.880630][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 492.880745][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.880862][ T44] ? __lock_acquire+0x577/0xc10
[ 492.880981][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.881098][ T44] ? find_held_lock+0x2b/0x80
[ 492.881214][ T44] netlink_rcv_skb+0x123/0x380
[ 492.881326][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.881439][ T44] ? netlink_ack+0xcc0/0xcc0
[ 492.881555][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 492.881667][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 492.881782][ T44] netlink_unicast+0x4a3/0x770
[ 492.881904][ T44] ? netlink_attachskb+0x810/0x810
[ 492.882020][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.882134][ T44] ? __lock_acquire+0x577/0xc10
[ 492.882247][ T44] netlink_sendmsg+0x735/0xc60
[ 492.882362][ T44] ? netlink_unicast+0x770/0x770
[ 492.882479][ T44] ____sys_sendmsg+0x419/0x850
[ 492.882592][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 492.882705][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 492.882850][ T44] ? move_addr_to_kernel+0x40/0x40
[ 492.882966][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 492.883079][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.883194][ T44] ___sys_sendmsg+0xfd/0x180
[ 492.883308][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 492.883449][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 492.883575][ T44] __sys_sendmsg+0x124/0x1c0
[ 492.883689][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 492.883801][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 492.883921][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 492.884065][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 492.884177][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.884291][ T44] do_syscall_64+0xbd/0xfc0
[ 492.884405][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 492.884548][ T44] RIP: 0033:0x7f095830dc5e
[ 492.884666][ T44] RSP: 002b:00007ffe69651050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 492.884844][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f095830dc5e
[ 492.885015][ T44] RDX: 0000000000000000 RSI: 00007ffe69651110 RDI: 0000000000000003
[ 492.885183][ T44] RBP: 00007ffe69651060 R08: 0000000000000000 R09: 0000000000000000
[ 492.885352][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe696517d0
[ 492.885522][ T44] R13: 0000000069562a8d R14: 0000000000000000 R15: 0000000000499600
[ 492.885695][ T44]
[ 492.885780][ T44] INFO: task ip:256 is blocked on a mutex likely owned by task kworker/3:0:33.
[ 492.885974][ T44] task:kworker/3:0 state:D stack:28624 pid:33 tgid:33 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.886226][ T44] Workqueue: events refill_work
[ 492.886338][ T44] Call Trace:
[ 492.886422][ T44]
[ 492.886480][ T44] __schedule+0xae2/0x1720
[ 492.886595][ T44] ? usleep_range_state+0xba/0x1b0
[ 492.886707][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.886824][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.886944][ T44] ? usleep_range_state+0xba/0x1b0
[ 492.887055][ T44] schedule+0xd4/0x260
[ 492.887140][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 492.887282][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 492.887394][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 492.887508][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 492.887622][ T44] ? ktime_get+0x15e/0x220
[ 492.887735][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 492.887851][ T44] ? ktime_get+0xa9/0x220
[ 492.887940][ T44] usleep_range_state+0x133/0x1b0
[ 492.888054][ T44] ? schedule_hrtimeout+0x20/0x20
[ 492.888166][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 492.888278][ T44] ? refill_work+0x149/0x210
[ 492.888394][ T44] napi_disable_locked+0x379/0x5f0
[ 492.888508][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 492.888621][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 492.888763][ T44] napi_disable+0x43/0x80
[ 492.888852][ T44] refill_work+0x116/0x210
[ 492.888969][ T44] process_one_work+0xd57/0x1390
[ 492.889084][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.889197][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.889313][ T44] ? assign_work+0x152/0x380
[ 492.889427][ T44] worker_thread+0x4d6/0xd40
[ 492.889543][ T44] ? process_one_work+0x1390/0x1390
[ 492.889655][ T44] kthread+0x355/0x5b0
[ 492.889741][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.889917][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.890032][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.890146][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.890258][ T44] ret_from_fork+0x3fb/0x510
[ 492.890370][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 492.890566][ T44] ? __switch_to+0x53c/0xd00
[ 492.890679][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.890792][ T44] ret_from_fork_asm+0x11/0x20
[ 492.890973][ T44]
[ 492.891060][ T44] INFO: task ip:323 blocked for more than 245 seconds.
[ 492.891191][ T44] Not tainted 6.19.0-rc3-virtme #1
[ 492.891294][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.891524][ T44] task:ip state:D stack:25624 pid:323 tgid:323 ppid:322 task_flags:0x400100 flags:0x00080000
[ 492.891767][ T44] Call Trace:
[ 492.891915][ T44]
[ 492.891976][ T44] __schedule+0xae2/0x1720
[ 492.892090][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.892204][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.892315][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.892486][ T44] schedule+0xd4/0x260
[ 492.892571][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.892684][ T44] __mutex_lock+0xd76/0x1f20
[ 492.892799][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.892972][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.893086][ T44] ? write_profile+0xf0/0xf0
[ 492.893201][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.893315][ T44] ? find_held_lock+0x2b/0x80
[ 492.893484][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.893598][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.893712][ T44] rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.893829][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.893999][ T44] ? __lock_acquire+0x577/0xc10
[ 492.894114][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.894225][ T44] ? find_held_lock+0x2b/0x80
[ 492.894339][ T44] netlink_rcv_skb+0x123/0x380
[ 492.894451][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.894564][ T44] ? netlink_ack+0xcc0/0xcc0
[ 492.894682][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 492.894794][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 492.894971][ T44] netlink_unicast+0x4a3/0x770
[ 492.895085][ T44] ? netlink_attachskb+0x810/0x810
[ 492.895198][ T44] ? __lock_acquire+0x577/0xc10
[ 492.895312][ T44] netlink_sendmsg+0x735/0xc60
[ 492.895479][ T44] ? netlink_unicast+0x770/0x770
[ 492.895597][ T44] ____sys_sendmsg+0x419/0x850
[ 492.895713][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 492.895830][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 492.896032][ T44] ? move_addr_to_kernel+0x40/0x40
[ 492.896144][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.896257][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 492.896396][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.896513][ T44] ___sys_sendmsg+0xfd/0x180
[ 492.896626][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 492.896738][ T44] ? __lock_acquire+0x577/0xc10
[ 492.896857][ T44] ? find_held_lock+0x2b/0x80
[ 492.897032][ T44] ? move_addr_to_user+0x43/0x60
[ 492.897144][ T44] ? do_getsockname+0xcd/0x150
[ 492.897264][ T44] __sys_sendmsg+0x124/0x1c0
[ 492.897377][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 492.897496][ T44] ? __sys_getsockname+0x91/0xf0
[ 492.897607][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.897720][ T44] do_syscall_64+0xbd/0xfc0
[ 492.897839][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 492.898036][ T44] RIP: 0033:0x7f4014c34c5e
[ 492.898154][ T44] RSP: 002b:00007ffca79b3530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 492.898323][ T44] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4014c34c5e
[ 492.898550][ T44] RDX: 0000000000000000 RSI: 00007ffca79b35f0 RDI: 0000000000000004
[ 492.898717][ T44] RBP: 00007ffca79b3540 R08: 0000000000000000 R09: 0000000000000000
[ 492.898952][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffca79b468d
[ 492.899121][ T44] R13: 0000000069562b5c R14: 000000000000000d R15: 00007ffca79b36a0
[ 492.899296][ T44]
[ 492.899382][ T44] INFO: task ip:323 is blocked on a mutex likely owned by task ip:256.
[ 492.899545][ T44]
[ 492.899545][ T44] Showing all locks held in the system:
[ 492.899709][ T44] 3 locks held by kworker/0:1/10:
[ 492.899914][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.900138][ T44] #1: ffa00000000a7cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.900355][ T44] #2: ffffffffb6c859a8 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 492.900549][ T44] 3 locks held by kworker/u16:0/12:
[ 492.900657][ T44] #0: ff1100000f46f148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.900939][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.901209][ T44] #2: ffffffffb6c859a8 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 492.901457][ T44] 3 locks held by kworker/3:0/33:
[ 492.901566][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.901840][ T44] #1: ffa0000000257cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.902092][ T44] #2: ff1100000edf2c98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 492.902337][ T44] 1 lock held by khungtaskd/44:
[ 492.902445][ T44] #0: ffffffffb65710c0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 492.902667][ T44] 2 locks held by ip/256:
[ 492.902749][ T44] #0: ffffffffb6c859a8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 492.903005][ T44] #1: ff1100000edf2c98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 492.903198][ T44] 1 lock held by ip/323:
[ 492.903331][ T44] #0: ffffffffb6c859a8 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.903524][ T44]
[ 492.903579][ T44] =============================================
[ 492.903579][ T44]