[ 247.103644][ T44] INFO: task ip:256 blocked for more than 122 seconds.
[ 247.103999][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 247.104146][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.104427][ T44] task:ip state:D stack:25520 pid:256 tgid:256 ppid:1 task_flags:0x400100 flags:0x00080002
[ 247.104809][ T44] Call Trace:
[ 247.104923][ T44]
[ 247.105006][ T44] __schedule+0xae2/0x1720
[ 247.105166][ T44] ? io_schedule_timeout+0x130/0x130
[ 247.105296][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.105417][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.105542][ T44] schedule+0xd4/0x260
[ 247.105639][ T44] schedule_preempt_disabled+0x18/0x30
[ 247.105760][ T44] __mutex_lock+0xd76/0x1f20
[ 247.105883][ T44] ? napi_enable+0x3b/0x80
[ 247.106007][ T44] ? ww_mutex_lock+0x160/0x160
[ 247.106129][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.106245][ T44] ? __asan_memset+0x27/0x50
[ 247.106373][ T44] ? sg_init_table+0x19/0x60
[ 247.106495][ T44] ? try_fill_recv+0x3ec/0x1750
[ 247.106621][ T44] ? napi_enable+0x3b/0x80
[ 247.106736][ T44] napi_enable+0x3b/0x80
[ 247.106824][ T44] __virtnet_rx_resume+0x156/0x290
[ 247.106940][ T44] ? queue_delayed_work_on+0x91/0x100
[ 247.107062][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 247.107182][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 247.107306][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 247.107421][ T44] dev_xdp_install+0x3e4/0x890
[ 247.107536][ T44] ? netif_set_xps_queue+0x40/0x40
[ 247.107663][ T44] dev_xdp_attach+0x50d/0x1310
[ 247.107779][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 247.108111][ T44] ? __bpf_prog_get+0x320/0x320
[ 247.108235][ T44] dev_change_xdp_fd+0x176/0x210
[ 247.108356][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 247.108479][ T44] ? rtnl_newlink_create+0x900/0x900
[ 247.108604][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 247.108752][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 247.108867][ T44] ? validate_chain+0x37b/0xb70
[ 247.108983][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 247.109097][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 247.109215][ T44] ? __lock_acquire+0x577/0xc10
[ 247.109336][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.109453][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 247.109566][ T44] ? lock_acquire+0x10a/0x150
[ 247.109692][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.109811][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.109925][ T44] ? trace_contention_end+0xd6/0x110
[ 247.110043][ T44] ? __mutex_lock+0x285/0x1f20
[ 247.110159][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 247.110281][ T44] ? ww_mutex_lock+0x160/0x160
[ 247.110399][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 247.110518][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 247.110639][ T44] rtnl_newlink+0x75c/0xe90
[ 247.110755][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.110870][ T44] ? rtnl_setlink+0x880/0x880
[ 247.110987][ T44] ? __lock_acquire+0x577/0xc10
[ 247.111107][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.111226][ T44] ? find_held_lock+0x2b/0x80
[ 247.111342][ T44] ? rtnl_setlink+0x880/0x880
[ 247.111458][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.111580][ T44] ? rtnl_setlink+0x880/0x880
[ 247.111697][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 247.111820][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 247.111936][ T44] ? __lock_acquire+0x577/0xc10
[ 247.112058][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.112173][ T44] ? find_held_lock+0x2b/0x80
[ 247.112293][ T44] netlink_rcv_skb+0x123/0x380
[ 247.112409][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 247.112524][ T44] ? netlink_ack+0xcc0/0xcc0
[ 247.112646][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 247.112762][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 247.112879][ T44] netlink_unicast+0x4a3/0x770
[ 247.112999][ T44] ? netlink_attachskb+0x810/0x810
[ 247.113113][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.113232][ T44] ? __lock_acquire+0x577/0xc10
[ 247.113351][ T44] netlink_sendmsg+0x735/0xc60
[ 247.113467][ T44] ? netlink_unicast+0x770/0x770
[ 247.113584][ T44] ____sys_sendmsg+0x419/0x850
[ 247.113709][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 247.113825][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 247.113970][ T44] ? move_addr_to_kernel+0x40/0x40
[ 247.114087][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 247.114201][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 247.114352][ T44] ___sys_sendmsg+0xfd/0x180
[ 247.114465][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 247.114613][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 247.114739][ T44] __sys_sendmsg+0x124/0x1c0
[ 247.114854][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 247.114968][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 247.115082][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 247.115234][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 247.115352][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.115465][ T44] do_syscall_64+0xbd/0xfc0
[ 247.115581][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 247.115739][ T44] RIP: 0033:0x7f7aa0550c5e
[ 247.115862][ T44] RSP: 002b:00007ffcd19c8e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 247.116042][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f7aa0550c5e
[ 247.116216][ T44] RDX: 0000000000000000 RSI: 00007ffcd19c8f40 RDI: 0000000000000003
[ 247.116391][ T44] RBP: 00007ffcd19c8e90 R08: 0000000000000000 R09: 0000000000000000
[ 247.116564][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd19c9600
[ 247.116739][ T44] R13: 000000006950e4ac R14: 0000000000000000 R15: 0000000000499600
[ 247.116921][ T44]
[ 247.117013][ T44] INFO: task ip:256 is blocked on a mutex likely owned by task kworker/2:0:28.
[ 247.117200][ T44] task:kworker/2:0 state:R running task stack:27088 pid:28 tgid:28 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 247.117479][ T44] Workqueue: events refill_work
[ 247.117604][ T44] Call Trace:
[ 247.117692][ T44]
[ 247.117751][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.117866][ T44] ? __schedule+0xae2/0x1720
[ 247.117979][ T44] ? usleep_range_state+0xba/0x1b0
[ 247.118091][ T44] ? asm_common_interrupt+0x26/0x40
[ 247.118204][ T44] ? io_schedule_timeout+0x130/0x130
[ 247.118324][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.118443][ T44] ? usleep_range_state+0xba/0x1b0
[ 247.118555][ T44] ? schedule+0xd4/0x260
[ 247.118651][ T44] ? schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 247.118796][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 247.118916][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 247.119032][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 247.119145][ T44] ? ktime_get+0x15e/0x220
[ 247.119258][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 247.119374][ T44] ? ktime_get+0xa9/0x220
[ 247.119466][ T44] ? usleep_range_state+0x133/0x1b0
[ 247.119579][ T44] ? schedule_hrtimeout+0x20/0x20
[ 247.119697][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 247.119812][ T44] ? refill_work+0x149/0x210
[ 247.119928][ T44] ? napi_disable_locked+0x379/0x5f0
[ 247.120045][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 247.120160][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 247.120307][ T44] ? napi_disable+0x43/0x80
[ 247.120421][ T44] ? refill_work+0x116/0x210
[ 247.120539][ T44] ? process_one_work+0xd57/0x1390
[ 247.120664][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 247.120778][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.120895][ T44] ? assign_work+0x152/0x380
[ 247.121010][ T44] ? worker_thread+0x4d6/0xd40
[ 247.121127][ T44] ? process_one_work+0x1390/0x1390
[ 247.121239][ T44] ? kthread+0x355/0x5b0
[ 247.121332][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.121445][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.121558][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.121681][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.121796][ T44] ? ret_from_fork+0x3fb/0x510
[ 247.121915][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 247.122062][ T44] ? __switch_to+0x53c/0xd00
[ 247.122177][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.122295][ T44] ? ret_from_fork_asm+0x11/0x20
[ 247.122414][ T44]
[ 247.122520][ T44]
[ 247.122520][ T44] Showing all locks held in the system:
[ 247.122766][ T44] 3 locks held by kworker/u16:0/12:
[ 247.122881][ T44] #0: ff11000009077148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.123103][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.123385][ T44] #2: ffffffffa3485768 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 247.123584][ T44] 3 locks held by kworker/2:0/28:
[ 247.123699][ T44] 1 lock held by khungtaskd/44:
[ 247.123809][ T44] #0: ffffffffa2d71040 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 247.124033][ T44] 3 locks held by kworker/3:1/72:
[ 247.124141][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.124367][ T44] #1: ffa00000004d7cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.124591][ T44] #2: ffffffffa3485768 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 247.124794][ T44] 2 locks held by ip/256:
[ 247.124883][ T44] #0: ffffffffa3485768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 247.125082][ T44] #1: ff11000008b02c98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 247.125284][ T44] 1 lock held by ip/321:
[ 247.125372][ T44] #0: ffffffffa3485768 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[ 247.125566][ T44]
[ 247.125637][ T44] =============================================
[ 247.125637][ T44]
[ 369.983618][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds.
[ 369.983920][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 369.984078][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.984367][ T44] task:kworker/u16:0 state:D stack:27952 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 369.984682][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.984845][ T44] Call Trace:
[ 369.984942][ T44]
[ 369.985009][ T44] __schedule+0xae2/0x1720
[ 369.985142][ T44] ? io_schedule_timeout+0x130/0x130
[ 369.985273][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.985402][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.985520][ T44] schedule+0xd4/0x260
[ 369.985618][ T44] schedule_preempt_disabled+0x18/0x30
[ 369.985735][ T44] __mutex_lock+0xd76/0x1f20
[ 369.985855][ T44] ? addrconf_verify_work+0x12/0x30
[ 369.985975][ T44] ? ww_mutex_lock+0x160/0x160
[ 369.986097][ T44] ? process_one_work+0xd16/0x1390
[ 369.986217][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.986338][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.986464][ T44] ? addrconf_verify_work+0x12/0x30
[ 369.986577][ T44] addrconf_verify_work+0x12/0x30
[ 369.986695][ T44] process_one_work+0xd57/0x1390
[ 369.986814][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 369.986929][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 369.987045][ T44] ? assign_work+0x152/0x380
[ 369.987162][ T44] worker_thread+0x4d6/0xd40
[ 369.987281][ T44] ? process_one_work+0x1390/0x1390
[ 369.987399][ T44] kthread+0x355/0x5b0
[ 369.987485][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.987605][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.987721][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.987839][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.987953][ T44] ret_from_fork+0x3fb/0x510
[ 369.988067][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 369.988214][ T44] ? __switch_to+0x53c/0xd00
[ 369.988328][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.988447][ T44] ret_from_fork_asm+0x11/0x20
[ 369.988568][ T44]
[ 369.988675][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:256.
[ 369.988870][ T44] INFO: task kworker/3:1:72 blocked for more than 122 seconds.
[ 369.989031][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 369.989137][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.989321][ T44] task:kworker/3:1 state:D stack:28064 pid:72 tgid:72 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 369.989572][ T44] Workqueue: events xp_release_deferred
[ 369.989692][ T44] Call Trace:
[ 369.989777][ T44]
[ 369.989838][ T44] __schedule+0xae2/0x1720
[ 369.989958][ T44] ? io_schedule_timeout+0x130/0x130
[ 369.990073][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.990189][ T44] schedule+0xd4/0x260
[ 369.990276][ T44] schedule_preempt_disabled+0x18/0x30
[ 369.990392][ T44] __mutex_lock+0xd76/0x1f20
[ 369.990507][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 369.990629][ T44] ? ww_mutex_lock+0x160/0x160
[ 369.990747][ T44] ? __lock_acquire+0x577/0xc10
[ 369.990864][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 369.990976][ T44] ? process_one_work+0xd16/0x1390
[ 369.991097][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 369.991212][ T44] xp_release_deferred+0x1b/0x1e0
[ 369.991327][ T44] process_one_work+0xd57/0x1390
[ 369.991453][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 369.991568][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 369.991690][ T44] ? assign_work+0x152/0x380
[ 369.991806][ T44] worker_thread+0x4d6/0xd40
[ 369.991926][ T44] ? process_one_work+0x1390/0x1390
[ 369.992039][ T44] kthread+0x355/0x5b0
[ 369.992126][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.992240][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.992361][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.992479][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.992595][ T44] ret_from_fork+0x3fb/0x510
[ 369.992717][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 369.992859][ T44] ? __switch_to+0x53c/0xd00
[ 369.992972][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.993086][ T44] ret_from_fork_asm+0x11/0x20
[ 369.993210][ T44]
[ 369.993302][ T44] INFO: task kworker/3:1:72 is blocked on a mutex likely owned by task ip:256.
[ 369.993494][ T44] INFO: task ip:256 blocked for more than 245 seconds.
[ 369.993636][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 369.993744][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.993927][ T44] task:ip state:D stack:25520 pid:256 tgid:256 ppid:1 task_flags:0x400100 flags:0x00080002
[ 369.994172][ T44] Call Trace:
[ 369.994256][ T44]
[ 369.994316][ T44] __schedule+0xae2/0x1720
[ 369.994433][ T44] ? io_schedule_timeout+0x130/0x130
[ 369.994549][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.994665][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.994784][ T44] schedule+0xd4/0x260
[ 369.994870][ T44] schedule_preempt_disabled+0x18/0x30
[ 369.994984][ T44] __mutex_lock+0xd76/0x1f20
[ 369.995101][ T44] ? napi_enable+0x3b/0x80
[ 369.995219][ T44] ? ww_mutex_lock+0x160/0x160
[ 369.995334][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.995452][ T44] ? __asan_memset+0x27/0x50
[ 369.995568][ T44] ? sg_init_table+0x19/0x60
[ 369.995690][ T44] ? try_fill_recv+0x3ec/0x1750
[ 369.995807][ T44] ? napi_enable+0x3b/0x80
[ 369.995921][ T44] napi_enable+0x3b/0x80
[ 369.996008][ T44] __virtnet_rx_resume+0x156/0x290
[ 369.996122][ T44] ? queue_delayed_work_on+0x91/0x100
[ 369.996236][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 369.996352][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 369.996473][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 369.996585][ T44] dev_xdp_install+0x3e4/0x890
[ 369.996706][ T44] ? netif_set_xps_queue+0x40/0x40
[ 369.996824][ T44] dev_xdp_attach+0x50d/0x1310
[ 369.996943][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 369.997057][ T44] ? __bpf_prog_get+0x320/0x320
[ 369.997172][ T44] dev_change_xdp_fd+0x176/0x210
[ 369.997288][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 369.997407][ T44] ? rtnl_newlink_create+0x900/0x900
[ 369.997520][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 369.997670][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 369.997783][ T44] ? validate_chain+0x37b/0xb70
[ 369.997898][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 369.998010][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 369.998126][ T44] ? __lock_acquire+0x577/0xc10
[ 369.998240][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 369.998356][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 369.998469][ T44] ? lock_acquire+0x10a/0x150
[ 369.998580][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.998695][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.998808][ T44] ? trace_contention_end+0xd6/0x110
[ 369.998926][ T44] ? __mutex_lock+0x285/0x1f20
[ 369.999041][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 369.999157][ T44] ? ww_mutex_lock+0x160/0x160
[ 369.999270][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 369.999396][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 369.999513][ T44] rtnl_newlink+0x75c/0xe90
[ 369.999634][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.999748][ T44] ? rtnl_setlink+0x880/0x880
[ 369.999863][ T44] ? __lock_acquire+0x577/0xc10
[ 369.999977][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.000088][ T44] ? find_held_lock+0x2b/0x80
[ 370.000204][ T44] ? rtnl_setlink+0x880/0x880
[ 370.000317][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.000432][ T44] ? rtnl_setlink+0x880/0x880
[ 370.000545][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 370.000664][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 370.000781][ T44] ? __lock_acquire+0x577/0xc10
[ 370.000897][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.001011][ T44] ? find_held_lock+0x2b/0x80
[ 370.001126][ T44] netlink_rcv_skb+0x123/0x380
[ 370.001239][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 370.001354][ T44] ? netlink_ack+0xcc0/0xcc0
[ 370.001475][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 370.001591][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 370.001716][ T44] netlink_unicast+0x4a3/0x770
[ 370.001833][ T44] ? netlink_attachskb+0x810/0x810
[ 370.001947][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.002060][ T44] ? __lock_acquire+0x577/0xc10
[ 370.002175][ T44] netlink_sendmsg+0x735/0xc60
[ 370.002294][ T44] ? netlink_unicast+0x770/0x770
[ 370.002413][ T44] ____sys_sendmsg+0x419/0x850
[ 370.002530][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 370.002649][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 370.002789][ T44] ? move_addr_to_kernel+0x40/0x40
[ 370.002903][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 370.003017][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.003133][ T44] ___sys_sendmsg+0xfd/0x180
[ 370.003250][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 370.003396][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 370.003526][ T44] __sys_sendmsg+0x124/0x1c0
[ 370.003642][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 370.003756][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 370.003867][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 370.004012][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 370.004127][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.004241][ T44] do_syscall_64+0xbd/0xfc0
[ 370.004359][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 370.004498][ T44] RIP: 0033:0x7f7aa0550c5e
[ 370.004624][ T44] RSP: 002b:00007ffcd19c8e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 370.004803][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f7aa0550c5e
[ 370.004980][ T44] RDX: 0000000000000000 RSI: 00007ffcd19c8f40 RDI: 0000000000000003
[ 370.005153][ T44] RBP: 00007ffcd19c8e90 R08: 0000000000000000 R09: 0000000000000000
[ 370.005324][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd19c9600
[ 370.005498][ T44] R13: 000000006950e4ac R14: 0000000000000000 R15: 0000000000499600
[ 370.005688][ T44]
[ 370.005776][ T44] INFO: task ip:256 is blocked on a mutex likely owned by task kworker/2:0:28.
[ 370.005963][ T44] task:kworker/2:0 state:R running task stack:27088 pid:28 tgid:28 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 370.006239][ T44] Workqueue: events refill_work
[ 370.006360][ T44] Call Trace:
[ 370.006446][ T44]
[ 370.006508][ T44] __schedule+0xae2/0x1720
[ 370.006629][ T44] ? usleep_range_state+0xba/0x1b0
[ 370.006744][ T44] ? asm_common_interrupt+0x26/0x40
[ 370.006857][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.006973][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.007088][ T44] ? usleep_range_state+0xba/0x1b0
[ 370.007201][ T44] schedule+0xd4/0x260
[ 370.007290][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 370.007434][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 370.007550][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 370.007670][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 370.007783][ T44] ? ktime_get+0x15e/0x220
[ 370.007897][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 370.008011][ T44] ? ktime_get+0xa9/0x220
[ 370.008099][ T44] usleep_range_state+0x133/0x1b0
[ 370.008214][ T44] ? schedule_hrtimeout+0x20/0x20
[ 370.008333][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 370.008453][ T44] ? refill_work+0x149/0x210
[ 370.008571][ T44] napi_disable_locked+0x379/0x5f0
[ 370.008690][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 370.008805][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 370.008950][ T44] napi_disable+0x43/0x80
[ 370.009036][ T44] refill_work+0x116/0x210
[ 370.009153][ T44] process_one_work+0xd57/0x1390
[ 370.009272][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 370.009395][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.009512][ T44] ? assign_work+0x152/0x380
[ 370.009635][ T44] worker_thread+0x4d6/0xd40
[ 370.009756][ T44] ? process_one_work+0x1390/0x1390
[ 370.009869][ T44] kthread+0x355/0x5b0
[ 370.010021][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.010136][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.010249][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.010371][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.010545][ T44] ret_from_fork+0x3fb/0x510
[ 370.010664][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 370.010808][ T44] ? __switch_to+0x53c/0xd00
[ 370.010921][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.011092][ T44] ret_from_fork_asm+0x11/0x20
[ 370.011215][ T44]
[ 370.011308][ T44] INFO: task ip:321 blocked for more than 122 seconds.
[ 370.011447][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 370.011607][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.011793][ T44] task:ip state:D stack:25624 pid:321 tgid:321 ppid:320 task_flags:0x400100 flags:0x00080000
[ 370.012094][ T44] Call Trace:
[ 370.012182][ T44]
[ 370.012242][ T44] __schedule+0xae2/0x1720
[ 370.012360][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.012476][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.012651][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.012769][ T44] schedule+0xd4/0x260
[ 370.012856][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.012973][ T44] __mutex_lock+0xd76/0x1f20
[ 370.013085][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.013199][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.013312][ T44] ? write_profile+0xf0/0xf0
[ 370.013435][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.013618][ T44] ? find_held_lock+0x2b/0x80
[ 370.013739][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.013855][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.013971][ T44] rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.014143][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 370.014256][ T44] ? __lock_acquire+0x577/0xc10
[ 370.014377][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.014490][ T44] ? find_held_lock+0x2b/0x80
[ 370.014667][ T44] netlink_rcv_skb+0x123/0x380
[ 370.014783][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 370.014900][ T44] ? netlink_ack+0xcc0/0xcc0
[ 370.015018][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 370.015185][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 370.015300][ T44] netlink_unicast+0x4a3/0x770
[ 370.015419][ T44] ? netlink_attachskb+0x810/0x810
[ 370.015534][ T44] ? __lock_acquire+0x577/0xc10
[ 370.015654][ T44] netlink_sendmsg+0x735/0xc60
[ 370.015769][ T44] ? netlink_unicast+0x770/0x770
[ 370.015886][ T44] ____sys_sendmsg+0x419/0x850
[ 370.015999][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 370.016113][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 370.016256][ T44] ? move_addr_to_kernel+0x40/0x40
[ 370.016372][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.016487][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 370.016637][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.016751][ T44] ___sys_sendmsg+0xfd/0x180
[ 370.016866][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 370.016980][ T44] ? __lock_acquire+0x577/0xc10
[ 370.017100][ T44] ? find_held_lock+0x2b/0x80
[ 370.017216][ T44] ? move_addr_to_user+0x43/0x60
[ 370.017329][ T44] ? do_getsockname+0xcd/0x150
[ 370.017449][ T44] __sys_sendmsg+0x124/0x1c0
[ 370.017563][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 370.017689][ T44] ? __sys_getsockname+0x91/0xf0
[ 370.017805][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.017921][ T44] do_syscall_64+0xbd/0xfc0
[ 370.018038][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 370.018181][ T44] RIP: 0033:0x7f04ee915c5e
[ 370.018302][ T44] RSP: 002b:00007ffcc9760dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 370.018484][ T44] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04ee915c5e
[ 370.018664][ T44] RDX: 0000000000000000 RSI: 00007ffcc9760e90 RDI: 0000000000000004
[ 370.018840][ T44] RBP: 00007ffcc9760de0 R08: 0000000000000000 R09: 0000000000000000
[ 370.019013][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcc976268d
[ 370.019185][ T44] R13: 000000006950e57c R14: 000000000000000d R15: 00007ffcc9760f40
[ 370.019368][ T44]
[ 370.019457][ T44] INFO: task ip:321 is blocked on a mutex likely owned by task ip:256.
[ 370.019633][ T44]
[ 370.019633][ T44] Showing all locks held in the system:
[ 370.019798][ T44] 3 locks held by kworker/u16:0/12:
[ 370.019911][ T44] #0: ff11000009077148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.020136][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.020415][ T44] #2: ffffffffa3485768 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 370.020694][ T44] 5 locks held by kworker/2:0/28:
[ 370.020805][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.021026][ T44] #1: ffa00000001ffcc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.021275][ T44] #2: ff11000008b02c98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 370.021472][ T44] #3: ffffffffa3115060 (fill_pool_map-wait-type-override){+.+.}-{3:3}, at: debug_objects_fill_pool.part.0+0x76/0x410
[ 370.021724][ T44] #4: ffffffffa2d71040 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0x151/0x1cc0
[ 370.021925][ T44] 1 lock held by khungtaskd/44:
[ 370.022035][ T44] #0: ffffffffa2d71040 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 370.022255][ T44] 3 locks held by kworker/3:1/72:
[ 370.022367][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.022583][ T44] #1: ffa00000004d7cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.022814][ T44] #2: ffffffffa3485768 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 370.023008][ T44] 2 locks held by ip/256:
[ 370.023091][ T44] #0: ffffffffa3485768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 370.023285][ T44] #1: ff11000008b02c98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 370.023486][ T44] 1 lock held by ip/321:
[ 370.023569][ T44] #0: ffffffffa3485768 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.023771][ T44]
[ 370.023827][ T44] =============================================
[ 370.023827][ T44]
[ 492.863619][ T44] INFO: task kworker/u16:0:12 blocked for more than 245 seconds.
[ 492.863893][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 492.864027][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.864248][ T44] task:kworker/u16:0 state:D stack:27952 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.864552][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.864723][ T44] Call Trace:
[ 492.864818][ T44]
[ 492.864884][ T44] __schedule+0xae2/0x1720
[ 492.865019][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.865143][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.865265][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.865393][ T44] schedule+0xd4/0x260
[ 492.865492][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.865623][ T44] __mutex_lock+0xd76/0x1f20
[ 492.865742][ T44] ? addrconf_verify_work+0x12/0x30
[ 492.865864][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.865986][ T44] ? process_one_work+0xd16/0x1390
[ 492.866105][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.866221][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.866340][ T44] ? addrconf_verify_work+0x12/0x30
[ 492.866461][ T44] addrconf_verify_work+0x12/0x30
[ 492.866579][ T44] process_one_work+0xd57/0x1390
[ 492.866705][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.866819][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.866935][ T44] ? assign_work+0x152/0x380
[ 492.867049][ T44] worker_thread+0x4d6/0xd40
[ 492.867166][ T44] ? process_one_work+0x1390/0x1390
[ 492.867279][ T44] kthread+0x355/0x5b0
[ 492.867365][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.867484][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.867605][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.867720][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.867835][ T44] ret_from_fork+0x3fb/0x510
[ 492.867949][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 492.868092][ T44] ? __switch_to+0x53c/0xd00
[ 492.868204][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.868317][ T44] ret_from_fork_asm+0x11/0x20
[ 492.868443][ T44]
[ 492.868534][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:256.
[ 492.868737][ T44] INFO: task kworker/3:1:72 blocked for more than 245 seconds.
[ 492.868896][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 492.869003][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.869190][ T44] task:kworker/3:1 state:D stack:28064 pid:72 tgid:72 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.869440][ T44] Workqueue: events xp_release_deferred
[ 492.869555][ T44] Call Trace:
[ 492.869646][ T44]
[ 492.869705][ T44] __schedule+0xae2/0x1720
[ 492.869826][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.869943][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.870068][ T44] schedule+0xd4/0x260
[ 492.870155][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.870270][ T44] __mutex_lock+0xd76/0x1f20
[ 492.870386][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 492.870505][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.870626][ T44] ? __lock_acquire+0x577/0xc10
[ 492.870744][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.870858][ T44] ? process_one_work+0xd16/0x1390
[ 492.870975][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 492.871090][ T44] xp_release_deferred+0x1b/0x1e0
[ 492.871206][ T44] process_one_work+0xd57/0x1390
[ 492.871324][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.871444][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.871561][ T44] ? assign_work+0x152/0x380
[ 492.871685][ T44] worker_thread+0x4d6/0xd40
[ 492.871804][ T44] ? process_one_work+0x1390/0x1390
[ 492.871918][ T44] kthread+0x355/0x5b0
[ 492.872005][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.872120][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.872236][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.872352][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.872470][ T44] ret_from_fork+0x3fb/0x510
[ 492.872586][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 492.872740][ T44] ? __switch_to+0x53c/0xd00
[ 492.872854][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.872971][ T44] ret_from_fork_asm+0x11/0x20
[ 492.873092][ T44]
[ 492.873182][ T44] INFO: task kworker/3:1:72 is blocked on a mutex likely owned by task ip:256.
[ 492.873371][ T44] INFO: task ip:256 blocked for more than 368 seconds.
[ 492.873511][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 492.873623][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.873811][ T44] task:ip state:D stack:25520 pid:256 tgid:256 ppid:1 task_flags:0x400100 flags:0x00080002
[ 492.874058][ T44] Call Trace:
[ 492.874144][ T44]
[ 492.874206][ T44] __schedule+0xae2/0x1720
[ 492.874328][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.874446][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.874562][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.874683][ T44] schedule+0xd4/0x260
[ 492.874772][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.874888][ T44] __mutex_lock+0xd76/0x1f20
[ 492.875009][ T44] ? napi_enable+0x3b/0x80
[ 492.875128][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.875243][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.875356][ T44] ? __asan_memset+0x27/0x50
[ 492.875478][ T44] ? sg_init_table+0x19/0x60
[ 492.875594][ T44] ? try_fill_recv+0x3ec/0x1750
[ 492.875718][ T44] ? napi_enable+0x3b/0x80
[ 492.875832][ T44] napi_enable+0x3b/0x80
[ 492.875923][ T44] __virtnet_rx_resume+0x156/0x290
[ 492.876036][ T44] ? queue_delayed_work_on+0x91/0x100
[ 492.876153][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 492.876270][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 492.876389][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 492.876508][ T44] dev_xdp_install+0x3e4/0x890
[ 492.876635][ T44] ? netif_set_xps_queue+0x40/0x40
[ 492.876756][ T44] dev_xdp_attach+0x50d/0x1310
[ 492.876875][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 492.876990][ T44] ? __bpf_prog_get+0x320/0x320
[ 492.877113][ T44] dev_change_xdp_fd+0x176/0x210
[ 492.877227][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 492.877344][ T44] ? rtnl_newlink_create+0x900/0x900
[ 492.877464][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 492.877613][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.877727][ T44] ? validate_chain+0x37b/0xb70
[ 492.877840][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 492.877961][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 492.878076][ T44] ? __lock_acquire+0x577/0xc10
[ 492.878192][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.878305][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 492.878424][ T44] ? lock_acquire+0x10a/0x150
[ 492.878538][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.878657][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.878774][ T44] ? trace_contention_end+0xd6/0x110
[ 492.878888][ T44] ? __mutex_lock+0x285/0x1f20
[ 492.879003][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 492.879119][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.879232][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 492.879350][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 492.879471][ T44] rtnl_newlink+0x75c/0xe90
[ 492.879587][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.879703][ T44] ? rtnl_setlink+0x880/0x880
[ 492.879816][ T44] ? __lock_acquire+0x577/0xc10
[ 492.879929][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.880041][ T44] ? find_held_lock+0x2b/0x80
[ 492.880156][ T44] ? rtnl_setlink+0x880/0x880
[ 492.880270][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.880382][ T44] ? rtnl_setlink+0x880/0x880
[ 492.880496][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 492.880619][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.880731][ T44] ? __lock_acquire+0x577/0xc10
[ 492.880845][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.880959][ T44] ? find_held_lock+0x2b/0x80
[ 492.881078][ T44] netlink_rcv_skb+0x123/0x380
[ 492.881190][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.881305][ T44] ? netlink_ack+0xcc0/0xcc0
[ 492.881422][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 492.881537][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 492.881657][ T44] netlink_unicast+0x4a3/0x770
[ 492.881775][ T44] ? netlink_attachskb+0x810/0x810
[ 492.881890][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.882003][ T44] ? __lock_acquire+0x577/0xc10
[ 492.882117][ T44] netlink_sendmsg+0x735/0xc60
[ 492.882236][ T44] ? netlink_unicast+0x770/0x770
[ 492.882352][ T44] ____sys_sendmsg+0x419/0x850
[ 492.882469][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 492.882582][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 492.882729][ T44] ? move_addr_to_kernel+0x40/0x40
[ 492.882845][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 492.882957][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.883071][ T44] ___sys_sendmsg+0xfd/0x180
[ 492.883184][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 492.883327][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 492.883455][ T44] __sys_sendmsg+0x124/0x1c0
[ 492.883570][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 492.883687][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 492.883800][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 492.883945][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 492.884059][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.884174][ T44] do_syscall_64+0xbd/0xfc0
[ 492.884287][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 492.884435][ T44] RIP: 0033:0x7f7aa0550c5e
[ 492.884553][ T44] RSP: 002b:00007ffcd19c8e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 492.884736][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f7aa0550c5e
[ 492.884906][ T44] RDX: 0000000000000000 RSI: 00007ffcd19c8f40 RDI: 0000000000000003
[ 492.885075][ T44] RBP: 00007ffcd19c8e90 R08: 0000000000000000 R09: 0000000000000000
[ 492.885247][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd19c9600
[ 492.885418][ T44] R13: 000000006950e4ac R14: 0000000000000000 R15: 0000000000499600
[ 492.885595][ T44]
[ 492.885685][ T44] INFO: task ip:256 is blocked on a mutex likely owned by task kworker/2:0:28.
[ 492.885869][ T44] task:kworker/2:0 state:R running task stack:27088 pid:28 tgid:28 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.886143][ T44] Workqueue: events refill_work
[ 492.886255][ T44] Call Trace:
[ 492.886340][ T44]
[ 492.886398][ T44] __schedule+0xae2/0x1720
[ 492.886517][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.886635][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.886748][ T44] ? _raw_spin_unlock_irq+0x28/0x50
[ 492.886861][ T44] ? usleep_range_state+0xba/0x1b0
[ 492.886975][ T44] ? schedule_hrtimeout_range_clock+0x1ca/0x2f0
[ 492.887118][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 492.887232][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 492.887346][ T44] ? ktime_get+0x15e/0x220
[ 492.887463][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 492.887578][ T44] ? ktime_get+0xa9/0x220
[ 492.887669][ T44] ? usleep_range_state+0x133/0x1b0
[ 492.887783][ T44] ? schedule_hrtimeout+0x20/0x20
[ 492.887896][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 492.888009][ T44] ? refill_work+0x149/0x210
[ 492.888123][ T44] ? napi_disable_locked+0x379/0x5f0
[ 492.888237][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 492.888353][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 492.888499][ T44] ? napi_disable+0x43/0x80
[ 492.888619][ T44] ? refill_work+0x116/0x210
[ 492.888734][ T44] ? process_one_work+0xd57/0x1390
[ 492.888850][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.888962][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.889078][ T44] ? assign_work+0x152/0x380
[ 492.889194][ T44] ? worker_thread+0x4d6/0xd40
[ 492.889311][ T44] ? process_one_work+0x1390/0x1390
[ 492.889427][ T44] ? kthread+0x355/0x5b0
[ 492.889512][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.889629][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.889742][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.889913][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.890029][ T44] ? ret_from_fork+0x3fb/0x510
[ 492.890141][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 492.890282][ T44] ? __switch_to+0x53c/0xd00
[ 492.890454][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.890571][ T44] ? ret_from_fork_asm+0x11/0x20
[ 492.890693][ T44]
[ 492.890782][ T44] INFO: task ip:321 blocked for more than 245 seconds.
[ 492.890963][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 492.891067][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.891246][ T44] task:ip state:D stack:25624 pid:321 tgid:321 ppid:320 task_flags:0x400100 flags:0x00080000
[ 492.891544][ T44] Call Trace:
[ 492.891634][ T44]
[ 492.891696][ T44] __schedule+0xae2/0x1720
[ 492.891868][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.891981][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.892094][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.892207][ T44] schedule+0xd4/0x260
[ 492.892292][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.892466][ T44] __mutex_lock+0xd76/0x1f20
[ 492.892579][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.892702][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.892815][ T44] ? write_profile+0xf0/0xf0
[ 492.892985][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.893102][ T44] ? find_held_lock+0x2b/0x80
[ 492.893215][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.893332][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.893448][ T44] rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.893564][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.893683][ T44] ? __lock_acquire+0x577/0xc10
[ 492.893796][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.893910][ T44] ? find_held_lock+0x2b/0x80
[ 492.894025][ T44] netlink_rcv_skb+0x123/0x380
[ 492.894138][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.894252][ T44] ? netlink_ack+0xcc0/0xcc0
[ 492.894368][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 492.894486][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 492.894606][ T44] netlink_unicast+0x4a3/0x770
[ 492.894721][ T44] ? netlink_attachskb+0x810/0x810
[ 492.894836][ T44] ? __lock_acquire+0x577/0xc10
[ 492.894951][ T44] netlink_sendmsg+0x735/0xc60
[ 492.895064][ T44] ? netlink_unicast+0x770/0x770
[ 492.895181][ T44] ____sys_sendmsg+0x419/0x850
[ 492.895296][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 492.895414][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 492.895556][ T44] ? move_addr_to_kernel+0x40/0x40
[ 492.895674][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.895789][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 492.895933][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.896045][ T44] ___sys_sendmsg+0xfd/0x180
[ 492.896162][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 492.896278][ T44] ? __lock_acquire+0x577/0xc10
[ 492.896395][ T44] ? find_held_lock+0x2b/0x80
[ 492.896515][ T44] ? move_addr_to_user+0x43/0x60
[ 492.896639][ T44] ? do_getsockname+0xcd/0x150
[ 492.896754][ T44] __sys_sendmsg+0x124/0x1c0
[ 492.896867][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 492.896984][ T44] ? __sys_getsockname+0x91/0xf0
[ 492.897102][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.897216][ T44] do_syscall_64+0xbd/0xfc0
[ 492.897336][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 492.897487][ T44] RIP: 0033:0x7f04ee915c5e
[ 492.897609][ T44] RSP: 002b:00007ffcc9760dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 492.897783][ T44] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04ee915c5e
[ 492.897955][ T44] RDX: 0000000000000000 RSI: 00007ffcc9760e90 RDI: 0000000000000004
[ 492.898124][ T44] RBP: 00007ffcc9760de0 R08: 0000000000000000 R09: 0000000000000000
[ 492.898294][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcc976268d
[ 492.898467][ T44] R13: 000000006950e57c R14: 000000000000000d R15: 00007ffcc9760f40
[ 492.898649][ T44]
[ 492.898737][ T44] INFO: task ip:321 is blocked on a mutex likely owned by task ip:256.
[ 492.898902][ T44]
[ 492.898902][ T44] Showing all locks held in the system:
[ 492.899062][ T44] 3 locks held by kworker/u16:0/12:
[ 492.899171][ T44] #0: ff11000009077148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.899400][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.899779][ T44] #2: ffffffffa3485768 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 492.899972][ T44] 5 locks held by kworker/2:0/28:
[ 492.900082][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.900302][ T44] #1: ffa00000001ffcc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.900550][ T44] #2: ff11000008b02c98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 492.900747][ T44] #3: ffffffffa3115060 (fill_pool_map-wait-type-override){+.+.}-{3:3}, at: debug_objects_fill_pool.part.0+0x76/0x410
[ 492.900995][ T44] #4: ff1100000242a8c0 (&irq_desc_lock_class){-.-.}-{2:2}, at: handle_irq_event+0x113/0x1c0
[ 492.901218][ T44] 1 lock held by khungtaskd/44:
[ 492.901326][ T44] #0: ffffffffa2d71040 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 492.901592][ T44] 3 locks held by kworker/3:1/72:
[ 492.901704][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.901923][ T44] #1: ffa00000004d7cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.902141][ T44] #2: ffffffffa3485768 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 492.902333][ T44] 2 locks held by ip/256:
[ 492.902416][ T44] #0: ffffffffa3485768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 492.902619][ T44] #1: ff11000008b02c98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 492.902814][ T44] 1 lock held by ip/321:
[ 492.902899][ T44] #0: ffffffffa3485768 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.903091][ T44]
[ 492.903147][ T44] =============================================
[ 492.903147][ T44]