[ 247.120756][ T44] INFO: task ip:256 blocked for more than 122 seconds.
[ 247.121155][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 247.121326][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.121588][ T44] task:ip state:D stack:25520 pid:256 tgid:256 ppid:1 task_flags:0x400100 flags:0x00080002
[ 247.121917][ T44] Call Trace:
[ 247.122051][ T44]
[ 247.122161][ T44] __schedule+0xae2/0x1720
[ 247.122333][ T44] ? io_schedule_timeout+0x130/0x130
[ 247.122503][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.122673][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.122852][ T44] schedule+0xd4/0x260
[ 247.122991][ T44] schedule_preempt_disabled+0x18/0x30
[ 247.123152][ T44] __mutex_lock+0xd76/0x1f20
[ 247.123315][ T44] ? napi_enable+0x3b/0x80
[ 247.123478][ T44] ? ww_mutex_lock+0x160/0x160
[ 247.123650][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.123829][ T44] ? __asan_memset+0x27/0x50
[ 247.123995][ T44] ? sg_init_table+0x19/0x60
[ 247.124169][ T44] ? try_fill_recv+0x3ec/0x1750
[ 247.124350][ T44] ? napi_enable+0x3b/0x80
[ 247.124521][ T44] napi_enable+0x3b/0x80
[ 247.124658][ T44] __virtnet_rx_resume+0x156/0x290
[ 247.124833][ T44] ? queue_delayed_work_on+0x91/0x100
[ 247.124996][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 247.125159][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 247.125324][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 247.125488][ T44] dev_xdp_install+0x3e4/0x890
[ 247.125663][ T44] ? netif_set_xps_queue+0x40/0x40
[ 247.125847][ T44] dev_xdp_attach+0x50d/0x1310
[ 247.126275][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 247.126438][ T44] ? __bpf_prog_get+0x320/0x320
[ 247.126619][ T44] dev_change_xdp_fd+0x176/0x210
[ 247.126809][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 247.126974][ T44] ? rtnl_newlink_create+0x900/0x900
[ 247.127135][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 247.127338][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 247.127508][ T44] ? validate_chain+0x37b/0xb70
[ 247.127671][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 247.127846][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 247.128013][ T44] ? __lock_acquire+0x577/0xc10
[ 247.128180][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.128355][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 247.128523][ T44] ? lock_acquire+0x10a/0x150
[ 247.128691][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.128901][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.129070][ T44] ? trace_contention_end+0xd6/0x110
[ 247.129235][ T44] ? __mutex_lock+0x285/0x1f20
[ 247.129407][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 247.129591][ T44] ? ww_mutex_lock+0x160/0x160
[ 247.129768][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 247.129942][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 247.130119][ T44] rtnl_newlink+0x75c/0xe90
[ 247.130293][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.130453][ T44] ? rtnl_setlink+0x880/0x880
[ 247.130620][ T44] ? __lock_acquire+0x577/0xc10
[ 247.130797][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.130970][ T44] ? find_held_lock+0x2b/0x80
[ 247.131136][ T44] ? rtnl_setlink+0x880/0x880
[ 247.131315][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.131486][ T44] ? rtnl_setlink+0x880/0x880
[ 247.131669][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 247.131861][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 247.132030][ T44] ? __lock_acquire+0x577/0xc10
[ 247.132197][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.132357][ T44] ? find_held_lock+0x2b/0x80
[ 247.132542][ T44] netlink_rcv_skb+0x123/0x380
[ 247.132733][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 247.132894][ T44] ? netlink_ack+0xcc0/0xcc0
[ 247.133070][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 247.133230][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 247.133391][ T44] netlink_unicast+0x4a3/0x770
[ 247.133572][ T44] ? netlink_attachskb+0x810/0x810
[ 247.133766][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.133946][ T44] ? __lock_acquire+0x577/0xc10
[ 247.134119][ T44] netlink_sendmsg+0x735/0xc60
[ 247.134292][ T44] ? netlink_unicast+0x770/0x770
[ 247.134472][ T44] ____sys_sendmsg+0x419/0x850
[ 247.134646][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 247.134859][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 247.135056][ T44] ? move_addr_to_kernel+0x40/0x40
[ 247.135235][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 247.135399][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 247.135575][ T44] ___sys_sendmsg+0xfd/0x180
[ 247.135759][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 247.135955][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 247.136128][ T44] __sys_sendmsg+0x124/0x1c0
[ 247.136288][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 247.136445][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 247.136610][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 247.136814][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 247.136989][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.137154][ T44] do_syscall_64+0xbd/0xfc0
[ 247.137315][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 247.137521][ T44] RIP: 0033:0x7f9b8030dc5e
[ 247.137707][ T44] RSP: 002b:00007ffd2252d9e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 247.137963][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f9b8030dc5e
[ 247.138192][ T44] RDX: 0000000000000000 RSI: 00007ffd2252daa0 RDI: 0000000000000003
[ 247.138424][ T44] RBP: 00007ffd2252d9f0 R08: 0000000000000000 R09: 0000000000000000
[ 247.138658][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd2252e160
[ 247.138903][ T44] R13: 00000000694f22f6 R14: 0000000000000000 R15: 0000000000499600
[ 247.139130][ T44]
[ 247.139315][ T44] INFO: task ip:256 is blocked on a mutex likely owned by task kworker/0:2:172.
[ 247.139574][ T44] task:kworker/0:2 state:D stack:28064 pid:172 tgid:172 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 247.139894][ T44] Workqueue: events refill_work
[ 247.140058][ T44] Call Trace:
[ 247.140201][ T44]
[ 247.140310][ T44] __schedule+0xae2/0x1720
[ 247.140478][ T44] ? usleep_range_state+0xba/0x1b0
[ 247.140654][ T44] ? io_schedule_timeout+0x130/0x130
[ 247.140832][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.140997][ T44] ? usleep_range_state+0xba/0x1b0
[ 247.141157][ T44] schedule+0xd4/0x260
[ 247.141303][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 247.141512][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 247.141675][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 247.141863][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 247.142029][ T44] ? ktime_get+0x15e/0x220
[ 247.142204][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 247.142365][ T44] ? ktime_get+0xa9/0x220
[ 247.142516][ T44] usleep_range_state+0x133/0x1b0
[ 247.142690][ T44] ? schedule_hrtimeout+0x20/0x20
[ 247.142871][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 247.143049][ T44] ? refill_work+0x149/0x210
[ 247.143212][ T44] napi_disable_locked+0x379/0x5f0
[ 247.143371][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 247.143549][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 247.143767][ T44] napi_disable+0x43/0x80
[ 247.143914][ T44] refill_work+0x116/0x210
[ 247.144090][ T44] process_one_work+0xd57/0x1390
[ 247.144273][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 247.144434][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.144599][ T44] ? assign_work+0x152/0x380
[ 247.144777][ T44] worker_thread+0x4d6/0xd40
[ 247.144939][ T44] ? process_one_work+0x1390/0x1390
[ 247.145098][ T44] ? __kthread_parkme+0xb3/0x200
[ 247.145260][ T44] ? process_one_work+0x1390/0x1390
[ 247.145439][ T44] kthread+0x355/0x5b0
[ 247.145590][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.145777][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.145939][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.146102][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.146272][ T44] ret_from_fork+0x3fb/0x510
[ 247.146446][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 247.146660][ T44] ? __switch_to+0x53c/0xd00
[ 247.146844][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.147007][ T44] ret_from_fork_asm+0x11/0x20
[ 247.147175][ T44]
[ 247.147326][ T44]
[ 247.147326][ T44] Showing all locks held in the system:
[ 247.147544][ T44] 3 locks held by kworker/u16:0/12:
[ 247.147702][ T44] #0: ff110000090ef148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.148003][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.148335][ T44] #2: ffffffff91885768 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 247.148596][ T44] 1 lock held by khungtaskd/44:
[ 247.148776][ T44] #0: ffffffff91171040 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 247.149051][ T44] 3 locks held by kworker/3:1/73:
[ 247.149213][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.149503][ T44] #1: ffa00000004e7cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.149793][ T44] #2: ffffffff91885768 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 247.150040][ T44] 3 locks held by kworker/0:2/172:
[ 247.150202][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.150466][ T44] #1: ffa00000008c7cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.150792][ T44] #2: ff11000008a12c98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 247.151037][ T44] 2 locks held by ip/256:
[ 247.151164][ T44] #0: ffffffff91885768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 247.151408][ T44] #1: ff11000008a12c98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 247.151671][ T44] 1 lock held by ip/323:
[ 247.151816][ T44] #0: ffffffff91885768 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[ 247.152064][ T44]
[ 247.152169][ T44] =============================================
[ 247.152169][ T44]
[ 370.000742][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds.
[ 370.001084][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 370.001277][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.001522][ T44] task:kworker/u16:0 state:D stack:27952 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 370.001858][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 370.002068][ T44] Call Trace:
[ 370.002209][ T44]
[ 370.002321][ T44] __schedule+0xae2/0x1720
[ 370.002512][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.002702][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.002898][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.003071][ T44] schedule+0xd4/0x260
[ 370.003205][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.003362][ T44] __mutex_lock+0xd76/0x1f20
[ 370.003528][ T44] ? addrconf_verify_work+0x12/0x30
[ 370.003688][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.003880][ T44] ? process_one_work+0xd16/0x1390
[ 370.004047][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.004210][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.004377][ T44] ? addrconf_verify_work+0x12/0x30
[ 370.004550][ T44] addrconf_verify_work+0x12/0x30
[ 370.004731][ T44] process_one_work+0xd57/0x1390
[ 370.004910][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 370.005082][ T44] ? assign_work+0x152/0x380
[ 370.005252][ T44] worker_thread+0x4d6/0xd40
[ 370.005420][ T44] ? process_one_work+0x1390/0x1390
[ 370.005581][ T44] kthread+0x355/0x5b0
[ 370.005728][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.005883][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.006040][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.006200][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.006364][ T44] ret_from_fork+0x3fb/0x510
[ 370.006528][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 370.006729][ T44] ? __switch_to+0x53c/0xd00
[ 370.006887][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.007044][ T44] ret_from_fork_asm+0x11/0x20
[ 370.007212][ T44]
[ 370.007364][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:256.
[ 370.007614][ T44] INFO: task kworker/3:1:73 blocked for more than 122 seconds.
[ 370.007837][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 370.007992][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.008220][ T44] task:kworker/3:1 state:D stack:29224 pid:73 tgid:73 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 370.008520][ T44] Workqueue: events xp_release_deferred
[ 370.008690][ T44] Call Trace:
[ 370.008838][ T44]
[ 370.008944][ T44] __schedule+0xae2/0x1720
[ 370.009109][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.009273][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.009440][ T44] schedule+0xd4/0x260
[ 370.009584][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.009765][ T44] __mutex_lock+0xd76/0x1f20
[ 370.009933][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 370.010103][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.010279][ T44] ? __lock_acquire+0x577/0xc10
[ 370.010437][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.010603][ T44] ? process_one_work+0xd16/0x1390
[ 370.010782][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 370.010936][ T44] xp_release_deferred+0x1b/0x1e0
[ 370.011111][ T44] process_one_work+0xd57/0x1390
[ 370.011272][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 370.011437][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.011606][ T44] ? assign_work+0x152/0x380
[ 370.011778][ T44] worker_thread+0x4d6/0xd40
[ 370.011939][ T44] ? process_one_work+0x1390/0x1390
[ 370.012095][ T44] ? __kthread_parkme+0xb3/0x200
[ 370.012259][ T44] ? process_one_work+0x1390/0x1390
[ 370.012413][ T44] kthread+0x355/0x5b0
[ 370.012555][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.012708][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.012878][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.013036][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.013241][ T44] ret_from_fork+0x3fb/0x510
[ 370.013444][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 370.013685][ T44] ? __switch_to+0x53c/0xd00
[ 370.013894][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.014092][ T44] ret_from_fork_asm+0x11/0x20
[ 370.014292][ T44]
[ 370.014465][ T44] INFO: task kworker/3:1:73 is blocked on a mutex likely owned by task ip:256.
[ 370.014759][ T44] INFO: task ip:256 blocked for more than 245 seconds.
[ 370.014979][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 370.015161][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.015429][ T44] task:ip state:D stack:25520 pid:256 tgid:256 ppid:1 task_flags:0x400100 flags:0x00080002
[ 370.015789][ T44] Call Trace:
[ 370.015949][ T44]
[ 370.016080][ T44] __schedule+0xae2/0x1720
[ 370.016280][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.016482][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.016673][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.016878][ T44] schedule+0xd4/0x260
[ 370.017041][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.017230][ T44] __mutex_lock+0xd76/0x1f20
[ 370.017422][ T44] ? napi_enable+0x3b/0x80
[ 370.017628][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.017831][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.018024][ T44] ? __asan_memset+0x27/0x50
[ 370.018217][ T44] ? sg_init_table+0x19/0x60
[ 370.018413][ T44] ? try_fill_recv+0x3ec/0x1750
[ 370.018615][ T44] ? napi_enable+0x3b/0x80
[ 370.018822][ T44] napi_enable+0x3b/0x80
[ 370.018985][ T44] __virtnet_rx_resume+0x156/0x290
[ 370.019178][ T44] ? queue_delayed_work_on+0x91/0x100
[ 370.019370][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 370.019572][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 370.019784][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 370.019977][ T44] dev_xdp_install+0x3e4/0x890
[ 370.020170][ T44] ? netif_set_xps_queue+0x40/0x40
[ 370.020364][ T44] dev_xdp_attach+0x50d/0x1310
[ 370.020573][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 370.020779][ T44] ? __bpf_prog_get+0x320/0x320
[ 370.020975][ T44] dev_change_xdp_fd+0x176/0x210
[ 370.021169][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 370.021363][ T44] ? rtnl_newlink_create+0x900/0x900
[ 370.021563][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 370.021800][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.021999][ T44] ? validate_chain+0x37b/0xb70
[ 370.022193][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 370.022386][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 370.022588][ T44] ? __lock_acquire+0x577/0xc10
[ 370.022799][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.022995][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 370.023189][ T44] ? lock_acquire+0x10a/0x150
[ 370.023389][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.023588][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.023794][ T44] ? trace_contention_end+0xd6/0x110
[ 370.023991][ T44] ? __mutex_lock+0x285/0x1f20
[ 370.024186][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 370.024382][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.024585][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 370.024800][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 370.024997][ T44] rtnl_newlink+0x75c/0xe90
[ 370.025193][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.025385][ T44] ? rtnl_setlink+0x880/0x880
[ 370.025586][ T44] ? __lock_acquire+0x577/0xc10
[ 370.025793][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.025987][ T44] ? find_held_lock+0x2b/0x80
[ 370.026183][ T44] ? rtnl_setlink+0x880/0x880
[ 370.026380][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.026583][ T44] ? rtnl_setlink+0x880/0x880
[ 370.026791][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 370.026988][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 370.027183][ T44] ? __lock_acquire+0x577/0xc10
[ 370.027379][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.027580][ T44] ? find_held_lock+0x2b/0x80
[ 370.027791][ T44] netlink_rcv_skb+0x123/0x380
[ 370.027993][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 370.028188][ T44] ? netlink_ack+0xcc0/0xcc0
[ 370.028385][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 370.028591][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 370.028798][ T44] netlink_unicast+0x4a3/0x770
[ 370.028995][ T44] ? netlink_attachskb+0x810/0x810
[ 370.029189][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.029388][ T44] ? __lock_acquire+0x577/0xc10
[ 370.029593][ T44] netlink_sendmsg+0x735/0xc60
[ 370.029802][ T44] ? netlink_unicast+0x770/0x770
[ 370.030003][ T44] ____sys_sendmsg+0x419/0x850
[ 370.030200][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 370.030394][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 370.030626][ T44] ? move_addr_to_kernel+0x40/0x40
[ 370.030839][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 370.031035][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.031236][ T44] ___sys_sendmsg+0xfd/0x180
[ 370.031434][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 370.031671][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 370.031891][ T44] __sys_sendmsg+0x124/0x1c0
[ 370.032090][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 370.032286][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 370.032484][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 370.032711][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 370.032921][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.033115][ T44] do_syscall_64+0xbd/0xfc0
[ 370.033308][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 370.033537][ T44] RIP: 0033:0x7f9b8030dc5e
[ 370.033756][ T44] RSP: 002b:00007ffd2252d9e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 370.034014][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f9b8030dc5e
[ 370.034271][ T44] RDX: 0000000000000000 RSI: 00007ffd2252daa0 RDI: 0000000000000003
[ 370.034534][ T44] RBP: 00007ffd2252d9f0 R08: 0000000000000000 R09: 0000000000000000
[ 370.034807][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd2252e160
[ 370.035065][ T44] R13: 00000000694f22f6 R14: 0000000000000000 R15: 0000000000499600
[ 370.035329][ T44]
[ 370.035503][ T44] INFO: task ip:256 is blocked on a mutex likely owned by task kworker/0:2:172.
[ 370.035795][ T44] task:kworker/0:2 state:D stack:28064 pid:172 tgid:172 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 370.036146][ T44] Workqueue: events refill_work
[ 370.036342][ T44] Call Trace:
[ 370.036511][ T44]
[ 370.036644][ T44] __schedule+0xae2/0x1720
[ 370.036861][ T44] ? usleep_range_state+0xba/0x1b0
[ 370.037056][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.037250][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.037449][ T44] ? usleep_range_state+0xba/0x1b0
[ 370.037650][ T44] schedule+0xd4/0x260
[ 370.037827][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 370.038054][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 370.038247][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 370.038443][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 370.038641][ T44] ? ktime_get+0x15e/0x220
[ 370.038850][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 370.039044][ T44] ? ktime_get+0xa9/0x220
[ 370.039208][ T44] usleep_range_state+0x133/0x1b0
[ 370.039403][ T44] ? schedule_hrtimeout+0x20/0x20
[ 370.039604][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 370.039812][ T44] ? refill_work+0x149/0x210
[ 370.040007][ T44] napi_disable_locked+0x379/0x5f0
[ 370.040204][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 370.040397][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 370.040631][ T44] napi_disable+0x43/0x80
[ 370.040804][ T44] refill_work+0x116/0x210
[ 370.041001][ T44] process_one_work+0xd57/0x1390
[ 370.041196][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 370.041388][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.041577][ T44] ? assign_work+0x152/0x380
[ 370.041755][ T44] worker_thread+0x4d6/0xd40
[ 370.041912][ T44] ? process_one_work+0x1390/0x1390
[ 370.042067][ T44] ? __kthread_parkme+0xb3/0x200
[ 370.042314][ T44] ? process_one_work+0x1390/0x1390
[ 370.042477][ T44] kthread+0x355/0x5b0
[ 370.042609][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.042779][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.042997][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.043152][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.043306][ T44] ret_from_fork+0x3fb/0x510
[ 370.043467][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 370.043706][ T44] ? __switch_to+0x53c/0xd00
[ 370.043873][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.044028][ T44] ret_from_fork_asm+0x11/0x20
[ 370.044193][ T44]
[ 370.044385][ T44] INFO: task ip:323 blocked for more than 122 seconds.
[ 370.044566][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 370.044711][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.044994][ T44] task:ip state:D stack:25624 pid:323 tgid:323 ppid:322 task_flags:0x400100 flags:0x00080000
[ 370.045277][ T44] Call Trace:
[ 370.045403][ T44]
[ 370.045513][ T44] __schedule+0xae2/0x1720
[ 370.045746][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.045903][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.046058][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.046215][ T44] schedule+0xd4/0x260
[ 370.046401][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.046573][ T44] __mutex_lock+0xd76/0x1f20
[ 370.046744][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.046899][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.047112][ T44] ? write_profile+0xf0/0xf0
[ 370.047274][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.047434][ T44] ? find_held_lock+0x2b/0x80
[ 370.047600][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.047833][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.047990][ T44] rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.048146][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 370.048301][ T44] ? __lock_acquire+0x577/0xc10
[ 370.048526][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.048681][ T44] ? find_held_lock+0x2b/0x80
[ 370.048848][ T44] netlink_rcv_skb+0x123/0x380
[ 370.049004][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 370.049222][ T44] ? netlink_ack+0xcc0/0xcc0
[ 370.049383][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 370.049547][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 370.049704][ T44] netlink_unicast+0x4a3/0x770
[ 370.049931][ T44] ? netlink_attachskb+0x810/0x810
[ 370.050089][ T44] ? __lock_acquire+0x577/0xc10
[ 370.050246][ T44] netlink_sendmsg+0x735/0xc60
[ 370.050408][ T44] ? netlink_unicast+0x770/0x770
[ 370.050633][ T44] ____sys_sendmsg+0x419/0x850
[ 370.050806][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 370.050962][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 370.051142][ T44] ? move_addr_to_kernel+0x40/0x40
[ 370.051353][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.051516][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 370.051702][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.052192][ T44] ___sys_sendmsg+0xfd/0x180
[ 370.052352][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 370.052515][ T44] ? __lock_acquire+0x577/0xc10
[ 370.052673][ T44] ? find_held_lock+0x2b/0x80
[ 370.052915][ T44] ? move_addr_to_user+0x43/0x60
[ 370.053071][ T44] ? do_getsockname+0xcd/0x150
[ 370.053228][ T44] __sys_sendmsg+0x124/0x1c0
[ 370.053389][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 370.053556][ T44] ? __sys_getsockname+0x91/0xf0
[ 370.053727][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.053883][ T44] do_syscall_64+0xbd/0xfc0
[ 370.054040][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 370.054274][ T44] RIP: 0033:0x7fe3d4f85c5e
[ 370.054436][ T44] RSP: 002b:00007ffdf0d6ed10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 370.054663][ T44] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3d4f85c5e
[ 370.054944][ T44] RDX: 0000000000000000 RSI: 00007ffdf0d6edd0 RDI: 0000000000000004
[ 370.055151][ T44] RBP: 00007ffdf0d6ed20 R08: 0000000000000000 R09: 0000000000000000
[ 370.055362][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdf0d7068d
[ 370.055639][ T44] R13: 00000000694f23c6 R14: 000000000000000d R15: 00007ffdf0d6ee80
[ 370.055864][ T44]
[ 370.056000][ T44] INFO: task ip:323 is blocked on a mutex likely owned by task ip:256.
[ 370.056196][ T44]
[ 370.056196][ T44] Showing all locks held in the system:
[ 370.056402][ T44] 3 locks held by kworker/u16:0/12:
[ 370.056559][ T44] #0: ff110000090ef148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.056887][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.057194][ T44] #2: ffffffff91885768 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 370.057515][ T44] 1 lock held by khungtaskd/44:
[ 370.057669][ T44] #0: ffffffff91171040 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 370.057994][ T44] 3 locks held by kworker/3:1/73:
[ 370.058144][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.058404][ T44] #1: ffa00000004e7cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.058741][ T44] #2: ffffffff91885768 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 370.058973][ T44] 3 locks held by kworker/0:2/172:
[ 370.059120][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.059374][ T44] #1: ffa00000008c7cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.059734][ T44] #2: ff11000008a12c98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 370.059968][ T44] 2 locks held by ip/256:
[ 370.060094][ T44] #0: ffffffff91885768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 370.060376][ T44] #1: ff11000008a12c98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 370.060619][ T44] 1 lock held by ip/323:
[ 370.060760][ T44] #0: ffffffff91885768 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.061045][ T44]
[ 370.061142][ T44] =============================================
[ 370.061142][ T44]
[ 492.880734][ T44] INFO: task kworker/u16:0:12 blocked for more than 245 seconds.
[ 492.881063][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 492.881254][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.881526][ T44] task:kworker/u16:0 state:D stack:27952 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.881890][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.882114][ T44] Call Trace:
[ 492.882271][ T44]
[ 492.882399][ T44] __schedule+0xae2/0x1720
[ 492.882615][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.882822][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.883010][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.883198][ T44] schedule+0xd4/0x260
[ 492.883332][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.883507][ T44] __mutex_lock+0xd76/0x1f20
[ 492.883681][ T44] ? addrconf_verify_work+0x12/0x30
[ 492.883896][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.884091][ T44] ? process_one_work+0xd16/0x1390
[ 492.884287][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.884476][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.884664][ T44] ? addrconf_verify_work+0x12/0x30
[ 492.884864][ T44] addrconf_verify_work+0x12/0x30
[ 492.885032][ T44] process_one_work+0xd57/0x1390
[ 492.885201][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.885393][ T44] ? assign_work+0x152/0x380
[ 492.885588][ T44] worker_thread+0x4d6/0xd40
[ 492.885789][ T44] ? process_one_work+0x1390/0x1390
[ 492.885976][ T44] kthread+0x355/0x5b0
[ 492.886137][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.886325][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.886522][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.886735][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.886915][ T44] ret_from_fork+0x3fb/0x510
[ 492.887103][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 492.887324][ T44] ? __switch_to+0x53c/0xd00
[ 492.887528][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.887732][ T44] ret_from_fork_asm+0x11/0x20
[ 492.887928][ T44]
[ 492.888106][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:256.
[ 492.888385][ T44] INFO: task kworker/3:1:73 blocked for more than 245 seconds.
[ 492.888625][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 492.888813][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.889062][ T44] task:kworker/3:1 state:D stack:29224 pid:73 tgid:73 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.889394][ T44] Workqueue: events xp_release_deferred
[ 492.889591][ T44] Call Trace:
[ 492.889756][ T44]
[ 492.889872][ T44] __schedule+0xae2/0x1720
[ 492.890063][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.890267][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.890462][ T44] schedule+0xd4/0x260
[ 492.890619][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.890828][ T44] __mutex_lock+0xd76/0x1f20
[ 492.891029][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 492.891216][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.891400][ T44] ? __lock_acquire+0x577/0xc10
[ 492.891597][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.891799][ T44] ? process_one_work+0xd16/0x1390
[ 492.891976][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 492.892177][ T44] xp_release_deferred+0x1b/0x1e0
[ 492.892364][ T44] process_one_work+0xd57/0x1390
[ 492.892562][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.892759][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.892944][ T44] ? assign_work+0x152/0x380
[ 492.893128][ T44] worker_thread+0x4d6/0xd40
[ 492.893324][ T44] ? process_one_work+0x1390/0x1390
[ 492.893524][ T44] ? __kthread_parkme+0xb3/0x200
[ 492.893731][ T44] ? process_one_work+0x1390/0x1390
[ 492.893928][ T44] kthread+0x355/0x5b0
[ 492.894091][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.894284][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.894481][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.894667][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.894872][ T44] ret_from_fork+0x3fb/0x510
[ 492.895064][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 492.895284][ T44] ? __switch_to+0x53c/0xd00
[ 492.895475][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.895675][ T44] ret_from_fork_asm+0x11/0x20
[ 492.895889][ T44]
[ 492.896037][ T44] INFO: task kworker/3:1:73 is blocked on a mutex likely owned by task ip:256.
[ 492.896311][ T44] INFO: task ip:256 blocked for more than 368 seconds.
[ 492.896529][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 492.896706][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.896972][ T44] task:ip state:D stack:25520 pid:256 tgid:256 ppid:1 task_flags:0x400100 flags:0x00080002
[ 492.897314][ T44] Call Trace:
[ 492.897484][ T44]
[ 492.897613][ T44] __schedule+0xae2/0x1720
[ 492.897823][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.898012][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.898199][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.898396][ T44] schedule+0xd4/0x260
[ 492.898560][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.898766][ T44] __mutex_lock+0xd76/0x1f20
[ 492.898951][ T44] ? napi_enable+0x3b/0x80
[ 492.899123][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.899289][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.899466][ T44] ? __asan_memset+0x27/0x50
[ 492.899636][ T44] ? sg_init_table+0x19/0x60
[ 492.899822][ T44] ? try_fill_recv+0x3ec/0x1750
[ 492.899994][ T44] ? napi_enable+0x3b/0x80
[ 492.900181][ T44] napi_enable+0x3b/0x80
[ 492.900349][ T44] __virtnet_rx_resume+0x156/0x290
[ 492.900543][ T44] ? queue_delayed_work_on+0x91/0x100
[ 492.900750][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 492.900938][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 492.901131][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 492.901324][ T44] dev_xdp_install+0x3e4/0x890
[ 492.901525][ T44] ? netif_set_xps_queue+0x40/0x40
[ 492.901737][ T44] dev_xdp_attach+0x50d/0x1310
[ 492.901924][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 492.902112][ T44] ? __bpf_prog_get+0x320/0x320
[ 492.902307][ T44] dev_change_xdp_fd+0x176/0x210
[ 492.902500][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 492.902688][ T44] ? rtnl_newlink_create+0x900/0x900
[ 492.902899][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 492.903123][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.903313][ T44] ? validate_chain+0x37b/0xb70
[ 492.903510][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 492.903701][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 492.903903][ T44] ? __lock_acquire+0x577/0xc10
[ 492.904079][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.904275][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 492.904468][ T44] ? lock_acquire+0x10a/0x150
[ 492.904643][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.904842][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.905029][ T44] ? trace_contention_end+0xd6/0x110
[ 492.905207][ T44] ? __mutex_lock+0x285/0x1f20
[ 492.905392][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 492.905590][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.905797][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 492.905989][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 492.906181][ T44] rtnl_newlink+0x75c/0xe90
[ 492.906369][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.906556][ T44] ? rtnl_setlink+0x880/0x880
[ 492.906757][ T44] ? __lock_acquire+0x577/0xc10
[ 492.906952][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.907137][ T44] ? find_held_lock+0x2b/0x80
[ 492.907327][ T44] ? rtnl_setlink+0x880/0x880
[ 492.907517][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.907704][ T44] ? rtnl_setlink+0x880/0x880
[ 492.907906][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 492.908101][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.908287][ T44] ? __lock_acquire+0x577/0xc10
[ 492.908490][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.908676][ T44] ? find_held_lock+0x2b/0x80
[ 492.908858][ T44] netlink_rcv_skb+0x123/0x380
[ 492.909025][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.909190][ T44] ? netlink_ack+0xcc0/0xcc0
[ 492.909360][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 492.909536][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 492.909707][ T44] netlink_unicast+0x4a3/0x770
[ 492.909887][ T44] ? netlink_attachskb+0x810/0x810
[ 492.910077][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.910260][ T44] ? __lock_acquire+0x577/0xc10
[ 492.910451][ T44] netlink_sendmsg+0x735/0xc60
[ 492.910640][ T44] ? netlink_unicast+0x770/0x770
[ 492.910853][ T44] ____sys_sendmsg+0x419/0x850
[ 492.911048][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 492.911234][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 492.911463][ T44] ? move_addr_to_kernel+0x40/0x40
[ 492.911657][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 492.911856][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.912044][ T44] ___sys_sendmsg+0xfd/0x180
[ 492.912233][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 492.912458][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 492.912653][ T44] __sys_sendmsg+0x124/0x1c0
[ 492.912842][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 492.913019][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 492.913196][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 492.913398][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 492.913584][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.913766][ T44] do_syscall_64+0xbd/0xfc0
[ 492.913943][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 492.914157][ T44] RIP: 0033:0x7f9b8030dc5e
[ 492.914346][ T44] RSP: 002b:00007ffd2252d9e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 492.914616][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f9b8030dc5e
[ 492.914880][ T44] RDX: 0000000000000000 RSI: 00007ffd2252daa0 RDI: 0000000000000003
[ 492.915126][ T44] RBP: 00007ffd2252d9f0 R08: 0000000000000000 R09: 0000000000000000
[ 492.915376][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd2252e160
[ 492.915636][ T44] R13: 00000000694f22f6 R14: 0000000000000000 R15: 0000000000499600
[ 492.915909][ T44]
[ 492.916067][ T44] INFO: task ip:256 is blocked on a mutex likely owned by task kworker/0:2:172.
[ 492.916327][ T44] task:kworker/0:2 state:D stack:28064 pid:172 tgid:172 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.916660][ T44] Workqueue: events refill_work
[ 492.916854][ T44] Call Trace:
[ 492.917003][ T44]
[ 492.917129][ T44] ? _raw_spin_lock_irqsave+0x3c/0x60
[ 492.917318][ T44] __schedule+0xae2/0x1720
[ 492.917513][ T44] ? usleep_range_state+0xba/0x1b0
[ 492.917758][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.917939][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.918127][ T44] ? usleep_range_state+0xba/0x1b0
[ 492.918314][ T44] schedule+0xd4/0x260
[ 492.918479][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 492.918699][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 492.918908][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 492.919097][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 492.919286][ T44] ? ktime_get+0x15e/0x220
[ 492.919482][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 492.919665][ T44] ? ktime_get+0xa9/0x220
[ 492.919821][ T44] usleep_range_state+0x133/0x1b0
[ 492.920006][ T44] ? schedule_hrtimeout+0x20/0x20
[ 492.920191][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 492.920386][ T44] ? refill_work+0x149/0x210
[ 492.920584][ T44] napi_disable_locked+0x379/0x5f0
[ 492.920783][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 492.920968][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 492.921163][ T44] napi_disable+0x43/0x80
[ 492.921300][ T44] refill_work+0x116/0x210
[ 492.921496][ T44] process_one_work+0xd57/0x1390
[ 492.921694][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.921887][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.922061][ T44] ? assign_work+0x152/0x380
[ 492.922248][ T44] worker_thread+0x4d6/0xd40
[ 492.922447][ T44] ? process_one_work+0x1390/0x1390
[ 492.922629][ T44] ? __kthread_parkme+0xb3/0x200
[ 492.922827][ T44] ? process_one_work+0x1390/0x1390
[ 492.923031][ T44] kthread+0x355/0x5b0
[ 492.923190][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.923450][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.923638][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.923835][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.924019][ T44] ret_from_fork+0x3fb/0x510
[ 492.924209][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 492.924435][ T44] ? __switch_to+0x53c/0xd00
[ 492.924624][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.924826][ T44] ret_from_fork_asm+0x11/0x20
[ 492.925018][ T44]
[ 492.925166][ T44] INFO: task ip:323 blocked for more than 245 seconds.
[ 492.925364][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 492.925554][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.925897][ T44] task:ip state:D stack:25624 pid:323 tgid:323 ppid:322 task_flags:0x400100 flags:0x00080000
[ 492.926230][ T44] Call Trace:
[ 492.926386][ T44]
[ 492.926522][ T44] __schedule+0xae2/0x1720
[ 492.926730][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.926921][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.927102][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.927362][ T44] schedule+0xd4/0x260
[ 492.927525][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.927704][ T44] __mutex_lock+0xd76/0x1f20
[ 492.927906][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.928142][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.928319][ T44] ? write_profile+0xf0/0xf0
[ 492.928514][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.928707][ T44] ? find_held_lock+0x2b/0x80
[ 492.928960][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.929143][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.929332][ T44] rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.929522][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.929785][ T44] ? __lock_acquire+0x577/0xc10
[ 492.929976][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.930162][ T44] ? find_held_lock+0x2b/0x80
[ 492.930344][ T44] netlink_rcv_skb+0x123/0x380
[ 492.930607][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 492.930811][ T44] ? netlink_ack+0xcc0/0xcc0
[ 492.931000][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 492.931183][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 492.931436][ T44] netlink_unicast+0x4a3/0x770
[ 492.931622][ T44] ? netlink_attachskb+0x810/0x810
[ 492.931832][ T44] ? __lock_acquire+0x577/0xc10
[ 492.932018][ T44] netlink_sendmsg+0x735/0xc60
[ 492.932271][ T44] ? netlink_unicast+0x770/0x770
[ 492.932481][ T44] ____sys_sendmsg+0x419/0x850
[ 492.932662][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 492.932856][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 492.933136][ T44] ? move_addr_to_kernel+0x40/0x40
[ 492.933323][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.933512][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 492.933742][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.933924][ T44] ___sys_sendmsg+0xfd/0x180
[ 492.934112][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 492.934299][ T44] ? __lock_acquire+0x577/0xc10
[ 492.934496][ T44] ? find_held_lock+0x2b/0x80
[ 492.934685][ T44] ? move_addr_to_user+0x43/0x60
[ 492.934874][ T44] ? do_getsockname+0xcd/0x150
[ 492.935044][ T44] __sys_sendmsg+0x124/0x1c0
[ 492.935208][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 492.935445][ T44] ? __sys_getsockname+0x91/0xf0
[ 492.935610][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.935794][ T44] do_syscall_64+0xbd/0xfc0
[ 492.935967][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 492.936186][ T44] RIP: 0033:0x7fe3d4f85c5e
[ 492.936370][ T44] RSP: 002b:00007ffdf0d6ed10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 492.936622][ T44] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3d4f85c5e
[ 492.936956][ T44] RDX: 0000000000000000 RSI: 00007ffdf0d6edd0 RDI: 0000000000000004
[ 492.937200][ T44] RBP: 00007ffdf0d6ed20 R08: 0000000000000000 R09: 0000000000000000
[ 492.937530][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdf0d7068d
[ 492.937782][ T44] R13: 00000000694f23c6 R14: 000000000000000d R15: 00007ffdf0d6ee80
[ 492.938034][ T44]
[ 492.938223][ T44] INFO: task ip:323 is blocked on a mutex likely owned by task ip:256.
[ 492.938526][ T44]
[ 492.938526][ T44] Showing all locks held in the system:
[ 492.938795][ T44] 3 locks held by kworker/u16:0/12:
[ 492.938974][ T44] #0: ff110000090ef148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.939348][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.939779][ T44] #2: ffffffff91885768 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 492.940100][ T44] 1 lock held by khungtaskd/44:
[ 492.940270][ T44] #0: ffffffff91171040 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 492.940646][ T44] 3 locks held by kworker/3:1/73:
[ 492.940829][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.941181][ T44] #1: ffa00000004e7cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.941482][ T44] #2: ffffffff91885768 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 492.941761][ T44] 3 locks held by kworker/0:2/172:
[ 492.941933][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.942242][ T44] #1: ffa00000008c7cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.942635][ T44] #2: ff11000008a12c98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 492.942934][ T44] 2 locks held by ip/256:
[ 492.943077][ T44] #0: ffffffff91885768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 492.943427][ T44] #1: ff11000008a12c98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 492.943700][ T44] 1 lock held by ip/323:
[ 492.943928][ T44] #0: ffffffff91885768 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.944201][ T44]
[ 492.944312][ T44] =============================================
[ 492.944312][ T44]