[ 247.111458][ T44] INFO: task ip:256 blocked for more than 122 seconds.
[ 247.111934][ T44] Not tainted 6.18.0-virtme #1
[ 247.112143][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.112492][ T44] task:ip state:D stack:25000 pid:256 tgid:256 ppid:1 task_flags:0x400100 flags:0x00080002
[ 247.112848][ T44] Call Trace:
[ 247.113003][ T44]
[ 247.113154][ T44] __schedule+0xae2/0x1720
[ 247.113354][ T44] ? io_schedule_timeout+0x130/0x130
[ 247.113556][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.113745][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.113936][ T44] schedule+0xd4/0x260
[ 247.114098][ T44] schedule_preempt_disabled+0x18/0x30
[ 247.114284][ T44] __mutex_lock+0xd76/0x1f20
[ 247.114499][ T44] ? napi_enable+0x3b/0x80
[ 247.114689][ T44] ? ww_mutex_lock+0x160/0x160
[ 247.114879][ T44] ? __asan_memset+0x27/0x50
[ 247.115066][ T44] ? sg_init_table+0x19/0x60
[ 247.115255][ T44] ? try_fill_recv+0x3ec/0x1750
[ 247.115461][ T44] ? napi_enable+0x3b/0x80
[ 247.115648][ T44] napi_enable+0x3b/0x80
[ 247.115800][ T44] __virtnet_rx_resume+0x156/0x290
[ 247.115984][ T44] ? queue_delayed_work_on+0x91/0x100
[ 247.116164][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 247.116353][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 247.116548][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 247.116722][ T44] dev_xdp_install+0x3e4/0x890
[ 247.116893][ T44] ? alloc_netdev_dummy+0x30/0x30
[ 247.117072][ T44] dev_xdp_attach+0x50d/0x1310
[ 247.117244][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 247.117429][ T44] ? __bpf_prog_get+0x320/0x320
[ 247.117605][ T44] dev_change_xdp_fd+0x176/0x210
[ 247.117960][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 247.118145][ T44] ? rtnl_newlink_create+0x900/0x900
[ 247.118321][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 247.118538][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 247.118715][ T44] ? validate_chain+0x30f/0x8e0
[ 247.118884][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 247.119067][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 247.119238][ T44] ? __lock_acquire+0x577/0xc10
[ 247.119426][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 247.119593][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 247.119764][ T44] ? lock_acquire+0x10a/0x150
[ 247.119933][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.120111][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.120282][ T44] ? trace_contention_end+0xd6/0x110
[ 247.120468][ T44] ? __mutex_lock+0x285/0x1f20
[ 247.120637][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 247.120809][ T44] ? ww_mutex_lock+0x160/0x160
[ 247.120978][ T44] ? nla_validate_int_range+0x5b0/0x5b0
[ 247.121155][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 247.121329][ T44] rtnl_newlink+0x649/0xb40
[ 247.121514][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.121683][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 247.121855][ T44] ? __lock_acquire+0x577/0xc10
[ 247.122027][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.122207][ T44] ? find_held_lock+0x2b/0x80
[ 247.122377][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 247.122562][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.122732][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 247.122902][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 247.123078][ T44] ? rtnl_port_fill+0x940/0x940
[ 247.123282][ T44] ? __lock_acquire+0x577/0xc10
[ 247.123469][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.123638][ T44] ? find_held_lock+0x2b/0x80
[ 247.123806][ T44] netlink_rcv_skb+0x123/0x380
[ 247.123974][ T44] ? rtnl_port_fill+0x940/0x940
[ 247.124149][ T44] ? netlink_ack+0xcc0/0xcc0
[ 247.124322][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 247.124508][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 247.124679][ T44] netlink_unicast+0x4a3/0x770
[ 247.124851][ T44] ? netlink_attachskb+0x810/0x810
[ 247.125019][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.125189][ T44] ? __lock_acquire+0x577/0xc10
[ 247.125360][ T44] netlink_sendmsg+0x735/0xc60
[ 247.125545][ T44] ? netlink_unicast+0x770/0x770
[ 247.125718][ T44] ____sys_sendmsg+0x419/0x850
[ 247.125892][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 247.126063][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 247.126258][ T44] ? move_addr_to_kernel+0x40/0x40
[ 247.126443][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 247.126611][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 247.126781][ T44] ___sys_sendmsg+0xfd/0x180
[ 247.126952][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 247.127154][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 247.127333][ T44] __sys_sendmsg+0x124/0x1c0
[ 247.127515][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 247.127682][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 247.127849][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 247.128049][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 247.128231][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.128417][ T44] do_syscall_64+0xbd/0xfc0
[ 247.128589][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 247.128782][ T44] RIP: 0033:0x7f3b11158c5e
[ 247.128959][ T44] RSP: 002b:00007ffc78ad5e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 247.129196][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f3b11158c5e
[ 247.129440][ T44] RDX: 0000000000000000 RSI: 00007ffc78ad5f00 RDI: 0000000000000003
[ 247.129667][ T44] RBP: 00007ffc78ad5e50 R08: 0000000000000000 R09: 0000000000000000
[ 247.129893][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc78ad65c0
[ 247.130125][ T44] R13: 0000000069330290 R14: 0000000000000000 R15: 0000000000499600
[ 247.130363][ T44]
[ 247.130518][ T44] INFO: task ip:256 is blocked on a mutex likely owned by task kworker/3:1:51.
[ 247.130760][ T44] task:kworker/3:1 state:D stack:28000 pid:51 tgid:51 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 247.131071][ T44] Workqueue: events refill_work
[ 247.131242][ T44] Call Trace:
[ 247.131385][ T44]
[ 247.131513][ T44] __schedule+0xae2/0x1720
[ 247.131691][ T44] ? usleep_range_state+0xba/0x1b0
[ 247.131857][ T44] ? io_schedule_timeout+0x130/0x130
[ 247.132026][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.132202][ T44] ? usleep_range_state+0xba/0x1b0
[ 247.132371][ T44] schedule+0xd4/0x260
[ 247.132526][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 247.132725][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 247.132899][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 247.133075][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 247.133242][ T44] ? ktime_get+0x15e/0x220
[ 247.133425][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 247.133593][ T44] ? ktime_get+0xa9/0x220
[ 247.133735][ T44] usleep_range_state+0x133/0x1b0
[ 247.133907][ T44] ? schedule_hrtimeout+0x20/0x20
[ 247.134086][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 247.134254][ T44] ? refill_work+0x149/0x210
[ 247.134441][ T44] napi_disable_locked+0x379/0x5f0
[ 247.134608][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 247.134774][ T44] ? netdev_bind_sb_channel_queue+0x470/0x470
[ 247.134977][ T44] napi_disable+0x43/0x80
[ 247.135125][ T44] refill_work+0x116/0x210
[ 247.135299][ T44] process_one_work+0xd57/0x1390
[ 247.135485][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 247.135652][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.135822][ T44] ? assign_work+0x152/0x380
[ 247.135992][ T44] worker_thread+0x4d6/0xd40
[ 247.136172][ T44] ? process_one_work+0x1390/0x1390
[ 247.136338][ T44] kthread+0x355/0x5b0
[ 247.136498][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.136666][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.136833][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.137001][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.137176][ T44] ret_from_fork+0x3fb/0x510
[ 247.137345][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 247.137556][ T44] ? __switch_to+0x602/0xd00
[ 247.137733][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.137903][ T44] ret_from_fork_asm+0x11/0x20
[ 247.138086][ T44]
[ 247.138243][ T44]
[ 247.138243][ T44] Showing all locks held in the system:
[ 247.138533][ T44] 3 locks held by kworker/u16:0/12:
[ 247.138695][ T44] #0: ff1100000922e548 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.138976][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.139307][ T44] #2: ffffffffbde78aa8 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 247.139573][ T44] 3 locks held by kworker/2:0/28:
[ 247.139734][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.140016][ T44] #1: ffa00000001ffcc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.140292][ T44] #2: ffffffffbde78aa8 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 247.140561][ T44] 1 lock held by khungtaskd/44:
[ 247.140721][ T44] #0: ffffffffbd770ba0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 247.141002][ T44] 3 locks held by kworker/3:1/51:
[ 247.141169][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.141453][ T44] #1: ffa000000037fcc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.141753][ T44] #2: ff11000008ceac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 247.142008][ T44] 2 locks held by ip/256:
[ 247.142148][ T44] #0: ffffffffbde78aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x5f9/0xb40
[ 247.142396][ T44] #1: ff11000008ceac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 247.142665][ T44] 1 lock held by ip/322:
[ 247.142799][ T44] #0: ffffffffbde78aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[ 247.143049][ T44]
[ 247.143165][ T44] =============================================
[ 247.143165][ T44]
[ 369.990431][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds.
[ 369.990819][ T44] Not tainted 6.18.0-virtme #1
[ 369.991027][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.991326][ T44] task:kworker/u16:0 state:D stack:27936 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 369.991758][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 369.991987][ T44] Call Trace:
[ 369.992140][ T44]
[ 369.992259][ T44] __schedule+0xae2/0x1720
[ 369.992467][ T44] ? io_schedule_timeout+0x130/0x130
[ 369.992650][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.992841][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.993032][ T44] schedule+0xd4/0x260
[ 369.993180][ T44] schedule_preempt_disabled+0x18/0x30
[ 369.993362][ T44] __mutex_lock+0xd76/0x1f20
[ 369.993576][ T44] ? addrconf_verify_work+0x12/0x30
[ 369.993766][ T44] ? ww_mutex_lock+0x160/0x160
[ 369.993959][ T44] ? process_one_work+0xd16/0x1390
[ 369.994142][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.994318][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.994520][ T44] ? addrconf_verify_work+0x12/0x30
[ 369.994695][ T44] addrconf_verify_work+0x12/0x30
[ 369.994864][ T44] process_one_work+0xd57/0x1390
[ 369.995043][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 369.995213][ T44] ? assign_work+0x152/0x380
[ 369.995382][ T44] worker_thread+0x4d6/0xd40
[ 369.995576][ T44] ? process_one_work+0x1390/0x1390
[ 369.995744][ T44] kthread+0x355/0x5b0
[ 369.995884][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.996055][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.996223][ T44] ? rcu_is_watching+0x15/0xd0
[ 369.996394][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.996580][ T44] ret_from_fork+0x3fb/0x510
[ 369.996749][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 369.996955][ T44] ? __switch_to+0x602/0xd00
[ 369.997123][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 369.997292][ T44] ret_from_fork_asm+0x11/0x20
[ 369.997481][ T44]
[ 369.997632][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:256.
[ 369.997873][ T44] INFO: task kworker/2:0:28 blocked for more than 122 seconds.
[ 369.998098][ T44] Not tainted 6.18.0-virtme #1
[ 369.998253][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 369.998503][ T44] task:kworker/2:0 state:D stack:27152 pid:28 tgid:28 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 369.998812][ T44] Workqueue: events xp_release_deferred
[ 369.998988][ T44] Call Trace:
[ 369.999131][ T44]
[ 369.999242][ T44] __schedule+0xae2/0x1720
[ 369.999428][ T44] ? io_schedule_timeout+0x130/0x130
[ 369.999597][ T44] ? __lock_release.isra.0+0x59/0x170
[ 369.999766][ T44] schedule+0xd4/0x260
[ 369.999909][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.000084][ T44] __mutex_lock+0xd76/0x1f20
[ 370.000252][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 370.000438][ T44] ? lockdep_unlock+0x54/0xc0
[ 370.000609][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.000779][ T44] ? __lock_acquire+0x577/0xc10
[ 370.000954][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.001122][ T44] ? process_one_work+0xd16/0x1390
[ 370.001292][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 370.001473][ T44] xp_release_deferred+0x1b/0x1e0
[ 370.001648][ T44] process_one_work+0xd57/0x1390
[ 370.001820][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 370.001993][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.002163][ T44] ? assign_work+0x152/0x380
[ 370.002332][ T44] worker_thread+0x4d6/0xd40
[ 370.002518][ T44] ? process_one_work+0x1390/0x1390
[ 370.002687][ T44] kthread+0x355/0x5b0
[ 370.002846][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.003020][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.003189][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.003359][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.003541][ T44] ret_from_fork+0x3fb/0x510
[ 370.003712][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 370.003908][ T44] ? __switch_to+0x602/0xd00
[ 370.004082][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.004256][ T44] ret_from_fork_asm+0x11/0x20
[ 370.004444][ T44]
[ 370.004584][ T44] INFO: task kworker/2:0:28 is blocked on a mutex likely owned by task ip:256.
[ 370.004829][ T44] INFO: task ip:256 blocked for more than 245 seconds.
[ 370.005017][ T44] Not tainted 6.18.0-virtme #1
[ 370.005175][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.005433][ T44] task:ip state:D stack:25000 pid:256 tgid:256 ppid:1 task_flags:0x400100 flags:0x00080002
[ 370.005738][ T44] Call Trace:
[ 370.005877][ T44]
[ 370.005996][ T44] __schedule+0xae2/0x1720
[ 370.006166][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.006333][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.006515][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.006687][ T44] schedule+0xd4/0x260
[ 370.006827][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.006996][ T44] __mutex_lock+0xd76/0x1f20
[ 370.007167][ T44] ? napi_enable+0x3b/0x80
[ 370.007336][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.007516][ T44] ? __asan_memset+0x27/0x50
[ 370.007684][ T44] ? sg_init_table+0x19/0x60
[ 370.007857][ T44] ? try_fill_recv+0x3ec/0x1750
[ 370.008035][ T44] ? napi_enable+0x3b/0x80
[ 370.008201][ T44] napi_enable+0x3b/0x80
[ 370.008342][ T44] __virtnet_rx_resume+0x156/0x290
[ 370.008524][ T44] ? queue_delayed_work_on+0x91/0x100
[ 370.008694][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 370.008864][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 370.009048][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 370.009215][ T44] dev_xdp_install+0x3e4/0x890
[ 370.009385][ T44] ? alloc_netdev_dummy+0x30/0x30
[ 370.009573][ T44] dev_xdp_attach+0x50d/0x1310
[ 370.009744][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 370.009911][ T44] ? __bpf_prog_get+0x320/0x320
[ 370.010087][ T44] dev_change_xdp_fd+0x176/0x210
[ 370.010258][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 370.010449][ T44] ? rtnl_newlink_create+0x900/0x900
[ 370.010617][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 370.010815][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.010991][ T44] ? validate_chain+0x30f/0x8e0
[ 370.011159][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 370.011328][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 370.011515][ T44] ? __lock_acquire+0x577/0xc10
[ 370.011687][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 370.011853][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 370.012024][ T44] ? lock_acquire+0x10a/0x150
[ 370.012190][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.012357][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.012539][ T44] ? trace_contention_end+0xd6/0x110
[ 370.012707][ T44] ? __mutex_lock+0x285/0x1f20
[ 370.012881][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 370.013054][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.013224][ T44] ? nla_validate_int_range+0x5b0/0x5b0
[ 370.013394][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 370.013582][ T44] rtnl_newlink+0x649/0xb40
[ 370.013752][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.013927][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 370.014101][ T44] ? __lock_acquire+0x577/0xc10
[ 370.014271][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.014452][ T44] ? find_held_lock+0x2b/0x80
[ 370.014623][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 370.014792][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.014966][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 370.015136][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 370.015304][ T44] ? rtnl_port_fill+0x940/0x940
[ 370.015493][ T44] ? __lock_acquire+0x577/0xc10
[ 370.015663][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.015830][ T44] ? find_held_lock+0x2b/0x80
[ 370.016005][ T44] netlink_rcv_skb+0x123/0x380
[ 370.016171][ T44] ? rtnl_port_fill+0x940/0x940
[ 370.016342][ T44] ? netlink_ack+0xcc0/0xcc0
[ 370.016529][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 370.016696][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 370.016869][ T44] netlink_unicast+0x4a3/0x770
[ 370.017045][ T44] ? netlink_attachskb+0x810/0x810
[ 370.017213][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.017380][ T44] ? __lock_acquire+0x577/0xc10
[ 370.017565][ T44] netlink_sendmsg+0x735/0xc60
[ 370.017734][ T44] ? netlink_unicast+0x770/0x770
[ 370.017905][ T44] ____sys_sendmsg+0x419/0x850
[ 370.018084][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 370.018252][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 370.018462][ T44] ? move_addr_to_kernel+0x40/0x40
[ 370.018632][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 370.018800][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.018978][ T44] ___sys_sendmsg+0xfd/0x180
[ 370.019147][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 370.019349][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 370.019544][ T44] __sys_sendmsg+0x124/0x1c0
[ 370.019713][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 370.019884][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 370.020055][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 370.020255][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 370.020444][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.020615][ T44] do_syscall_64+0xbd/0xfc0
[ 370.020784][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 370.020986][ T44] RIP: 0033:0x7f3b11158c5e
[ 370.021158][ T44] RSP: 002b:00007ffc78ad5e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 370.021386][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f3b11158c5e
[ 370.021627][ T44] RDX: 0000000000000000 RSI: 00007ffc78ad5f00 RDI: 0000000000000003
[ 370.021853][ T44] RBP: 00007ffc78ad5e50 R08: 0000000000000000 R09: 0000000000000000
[ 370.022080][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc78ad65c0
[ 370.022303][ T44] R13: 0000000069330290 R14: 0000000000000000 R15: 0000000000499600
[ 370.022544][ T44]
[ 370.022690][ T44] INFO: task ip:256 is blocked on a mutex likely owned by task kworker/3:1:51.
[ 370.022939][ T44] task:kworker/3:1 state:D stack:28000 pid:51 tgid:51 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 370.023244][ T44] Workqueue: events refill_work
[ 370.023428][ T44] Call Trace:
[ 370.023565][ T44]
[ 370.023677][ T44] __schedule+0xae2/0x1720
[ 370.023852][ T44] ? usleep_range_state+0xba/0x1b0
[ 370.024022][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.024191][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.024360][ T44] ? usleep_range_state+0xba/0x1b0
[ 370.024539][ T44] schedule+0xd4/0x260
[ 370.024680][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 370.024876][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 370.025058][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 370.025227][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 370.025393][ T44] ? ktime_get+0x15e/0x220
[ 370.025576][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 370.025743][ T44] ? ktime_get+0xa9/0x220
[ 370.025884][ T44] usleep_range_state+0x133/0x1b0
[ 370.026057][ T44] ? schedule_hrtimeout+0x20/0x20
[ 370.026227][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 370.026394][ T44] ? refill_work+0x149/0x210
[ 370.026582][ T44] napi_disable_locked+0x379/0x5f0
[ 370.026751][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 370.026925][ T44] ? netdev_bind_sb_channel_queue+0x470/0x470
[ 370.027126][ T44] napi_disable+0x43/0x80
[ 370.027267][ T44] refill_work+0x116/0x210
[ 370.027455][ T44] process_one_work+0xd57/0x1390
[ 370.027626][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 370.027794][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.027968][ T44] ? assign_work+0x152/0x380
[ 370.028137][ T44] worker_thread+0x4d6/0xd40
[ 370.028308][ T44] ? process_one_work+0x1390/0x1390
[ 370.028491][ T44] kthread+0x355/0x5b0
[ 370.028730][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.028899][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.029075][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.029243][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.029486][ T44] ret_from_fork+0x3fb/0x510
[ 370.029657][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 370.029852][ T44] ? __switch_to+0x602/0xd00
[ 370.030023][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.030253][ T44] ret_from_fork_asm+0x11/0x20
[ 370.030442][ T44]
[ 370.030579][ T44] INFO: task ip:322 blocked for more than 122 seconds.
[ 370.030762][ T44] Not tainted 6.18.0-virtme #1
[ 370.030928][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.031164][ T44] task:ip state:D stack:25768 pid:322 tgid:322 ppid:321 task_flags:0x400100 flags:0x00080000
[ 370.031547][ T44] Call Trace:
[ 370.031686][ T44]
[ 370.031796][ T44] __schedule+0xae2/0x1720
[ 370.031968][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.032137][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.032362][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.032545][ T44] schedule+0xd4/0x260
[ 370.032689][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.032856][ T44] __mutex_lock+0xd76/0x1f20
[ 370.033087][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.033257][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.033440][ T44] ? write_profile+0xf0/0xf0
[ 370.033611][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.033840][ T44] ? find_held_lock+0x2b/0x80
[ 370.034021][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.034192][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.034361][ T44] rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.034546][ T44] ? rtnl_port_fill+0x940/0x940
[ 370.034714][ T44] ? __lock_acquire+0x577/0xc10
[ 370.034885][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.035056][ T44] ? find_held_lock+0x2b/0x80
[ 370.035288][ T44] netlink_rcv_skb+0x123/0x380
[ 370.035472][ T44] ? rtnl_port_fill+0x940/0x940
[ 370.035643][ T44] ? netlink_ack+0xcc0/0xcc0
[ 370.035817][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 370.036047][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 370.036219][ T44] netlink_unicast+0x4a3/0x770
[ 370.036390][ T44] ? netlink_attachskb+0x810/0x810
[ 370.036575][ T44] ? __lock_acquire+0x577/0xc10
[ 370.036806][ T44] netlink_sendmsg+0x735/0xc60
[ 370.036983][ T44] ? netlink_unicast+0x770/0x770
[ 370.037155][ T44] ____sys_sendmsg+0x419/0x850
[ 370.037324][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 370.037566][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 370.037761][ T44] ? move_addr_to_kernel+0x40/0x40
[ 370.037934][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 370.038111][ T44] ? __lock_acquire+0x577/0xc10
[ 370.038338][ T44] ___sys_sendmsg+0xfd/0x180
[ 370.038523][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 370.038695][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.038864][ T44] ? __might_fault+0x97/0x140
[ 370.039118][ T44] ? _copy_to_user+0x4b/0x70
[ 370.039292][ T44] __sys_sendmsg+0x124/0x1c0
[ 370.039482][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 370.039657][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.039884][ T44] do_syscall_64+0xbd/0xfc0
[ 370.040057][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 370.040254][ T44] RIP: 0033:0x7f3a6646ac5e
[ 370.040505][ T44] RSP: 002b:00007ffcfb3eb430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 370.040733][ T44] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a6646ac5e
[ 370.040964][ T44] RDX: 0000000000000000 RSI: 00007ffcfb3eb4f0 RDI: 0000000000000004
[ 370.041248][ T44] RBP: 00007ffcfb3eb440 R08: 0000000000000000 R09: 0000000000000000
[ 370.041484][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcfb3ed6bf
[ 370.041707][ T44] R13: 0000000069330360 R14: 000000000000000d R15: 00007ffcfb3eb5a0
[ 370.042002][ T44]
[ 370.042143][ T44] INFO: task ip:322 is blocked on a mutex likely owned by task ip:256.
[ 370.042367][ T44]
[ 370.042367][ T44] Showing all locks held in the system:
[ 370.042727][ T44] 3 locks held by kworker/u16:0/12:
[ 370.042886][ T44] #0: ff1100000922e548 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.043169][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.043511][ T44] #2: ffffffffbde78aa8 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 370.043761][ T44] 3 locks held by kworker/2:0/28:
[ 370.043927][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.044256][ T44] #1: ffa00000001ffcc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.044546][ T44] #2: ffffffffbde78aa8 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 370.044847][ T44] 1 lock held by khungtaskd/44:
[ 370.045013][ T44] #0: ffffffffbd770ba0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 370.045292][ T44] 3 locks held by kworker/3:1/51:
[ 370.045518][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.045790][ T44] #1: ffa000000037fcc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.046148][ T44] #2: ff11000008ceac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 370.046418][ T44] 2 locks held by ip/256:
[ 370.046551][ T44] #0: ffffffffbde78aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x5f9/0xb40
[ 370.046851][ T44] #1: ff11000008ceac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 370.047103][ T44] 1 lock held by ip/322:
[ 370.047236][ T44] #0: ffffffffbde78aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[ 370.047553][ T44]
[ 370.047661][ T44] =============================================
[ 370.047661][ T44]
[ 492.871430][ T44] INFO: task kworker/u16:0:12 blocked for more than 245 seconds.
[ 492.871833][ T44] Not tainted 6.18.0-virtme #1
[ 492.872049][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.872380][ T44] task:kworker/u16:0 state:D stack:27936 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.872814][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.873055][ T44] Call Trace:
[ 492.873213][ T44]
[ 492.873339][ T44] __schedule+0xae2/0x1720
[ 492.873553][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.873746][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.873948][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.874134][ T44] schedule+0xd4/0x260
[ 492.874278][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.874480][ T44] __mutex_lock+0xd76/0x1f20
[ 492.874654][ T44] ? addrconf_verify_work+0x12/0x30
[ 492.874829][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.875003][ T44] ? process_one_work+0xd16/0x1390
[ 492.875185][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.875354][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.875546][ T44] ? addrconf_verify_work+0x12/0x30
[ 492.875716][ T44] addrconf_verify_work+0x12/0x30
[ 492.875889][ T44] process_one_work+0xd57/0x1390
[ 492.876065][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.876243][ T44] ? assign_work+0x152/0x380
[ 492.876433][ T44] worker_thread+0x4d6/0xd40
[ 492.876605][ T44] ? process_one_work+0x1390/0x1390
[ 492.876771][ T44] kthread+0x355/0x5b0
[ 492.876912][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.877081][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.877257][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.877442][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.877611][ T44] ret_from_fork+0x3fb/0x510
[ 492.877785][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 492.877983][ T44] ? __switch_to+0x602/0xd00
[ 492.878156][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.878325][ T44] ret_from_fork_asm+0x11/0x20
[ 492.878515][ T44]
[ 492.878663][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:256.
[ 492.878906][ T44] INFO: task kworker/2:0:28 blocked for more than 245 seconds.
[ 492.879127][ T44] Not tainted 6.18.0-virtme #1
[ 492.879285][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.879533][ T44] task:kworker/2:0 state:D stack:27152 pid:28 tgid:28 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.879835][ T44] Workqueue: events xp_release_deferred
[ 492.880007][ T44] Call Trace:
[ 492.880154][ T44]
[ 492.880265][ T44] __schedule+0xae2/0x1720
[ 492.880453][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.880621][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.880792][ T44] schedule+0xd4/0x260
[ 492.880933][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.881108][ T44] __mutex_lock+0xd76/0x1f20
[ 492.881282][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 492.881463][ T44] ? lockdep_unlock+0x54/0xc0
[ 492.881634][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.881804][ T44] ? __lock_acquire+0x577/0xc10
[ 492.881975][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.882147][ T44] ? process_one_work+0xd16/0x1390
[ 492.882317][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 492.882504][ T44] xp_release_deferred+0x1b/0x1e0
[ 492.882675][ T44] process_one_work+0xd57/0x1390
[ 492.882847][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.883015][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.883192][ T44] ? assign_work+0x152/0x380
[ 492.883359][ T44] worker_thread+0x4d6/0xd40
[ 492.883545][ T44] ? process_one_work+0x1390/0x1390
[ 492.883714][ T44] kthread+0x355/0x5b0
[ 492.883871][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.884040][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.884215][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.884384][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.884571][ T44] ret_from_fork+0x3fb/0x510
[ 492.884739][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 492.884937][ T44] ? __switch_to+0x602/0xd00
[ 492.885119][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.885288][ T44] ret_from_fork_asm+0x11/0x20
[ 492.885477][ T44]
[ 492.885618][ T44] INFO: task kworker/2:0:28 is blocked on a mutex likely owned by task ip:256.
[ 492.885863][ T44] INFO: task ip:256 blocked for more than 368 seconds.
[ 492.886048][ T44] Not tainted 6.18.0-virtme #1
[ 492.886211][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.886468][ T44] task:ip state:D stack:25000 pid:256 tgid:256 ppid:1 task_flags:0x400100 flags:0x00080002
[ 492.886771][ T44] Call Trace:
[ 492.886907][ T44]
[ 492.887018][ T44] __schedule+0xae2/0x1720
[ 492.887192][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.887361][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.887542][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.887713][ T44] schedule+0xd4/0x260
[ 492.887854][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.888020][ T44] __mutex_lock+0xd76/0x1f20
[ 492.888194][ T44] ? napi_enable+0x3b/0x80
[ 492.888363][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.888542][ T44] ? __asan_memset+0x27/0x50
[ 492.888715][ T44] ? sg_init_table+0x19/0x60
[ 492.888883][ T44] ? try_fill_recv+0x3ec/0x1750
[ 492.889053][ T44] ? napi_enable+0x3b/0x80
[ 492.889225][ T44] napi_enable+0x3b/0x80
[ 492.889367][ T44] __virtnet_rx_resume+0x156/0x290
[ 492.889545][ T44] ? queue_delayed_work_on+0x91/0x100
[ 492.889713][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 492.889887][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 492.890060][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 492.890230][ T44] dev_xdp_install+0x3e4/0x890
[ 492.890413][ T44] ? alloc_netdev_dummy+0x30/0x30
[ 492.890584][ T44] dev_xdp_attach+0x50d/0x1310
[ 492.890755][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 492.890923][ T44] ? __bpf_prog_get+0x320/0x320
[ 492.891099][ T44] dev_change_xdp_fd+0x176/0x210
[ 492.891274][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 492.891456][ T44] ? rtnl_newlink_create+0x900/0x900
[ 492.891624][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 492.891820][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.891987][ T44] ? validate_chain+0x30f/0x8e0
[ 492.892163][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 492.892332][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 492.892516][ T44] ? __lock_acquire+0x577/0xc10
[ 492.892688][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 492.892855][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 492.893020][ T44] ? lock_acquire+0x10a/0x150
[ 492.893189][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.893357][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.893539][ T44] ? trace_contention_end+0xd6/0x110
[ 492.893712][ T44] ? __mutex_lock+0x285/0x1f20
[ 492.893881][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 492.894049][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.894224][ T44] ? nla_validate_int_range+0x5b0/0x5b0
[ 492.894394][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 492.894585][ T44] rtnl_newlink+0x649/0xb40
[ 492.894757][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.894923][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 492.895099][ T44] ? __lock_acquire+0x577/0xc10
[ 492.895268][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.895451][ T44] ? find_held_lock+0x2b/0x80
[ 492.895620][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 492.895790][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.895958][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 492.896133][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 492.896309][ T44] ? rtnl_port_fill+0x940/0x940
[ 492.896490][ T44] ? __lock_acquire+0x577/0xc10
[ 492.896661][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.896828][ T44] ? find_held_lock+0x2b/0x80
[ 492.897000][ T44] netlink_rcv_skb+0x123/0x380
[ 492.897176][ T44] ? rtnl_port_fill+0x940/0x940
[ 492.897347][ T44] ? netlink_ack+0xcc0/0xcc0
[ 492.897535][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 492.897706][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 492.897876][ T44] netlink_unicast+0x4a3/0x770
[ 492.898046][ T44] ? netlink_attachskb+0x810/0x810
[ 492.898223][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.898391][ T44] ? __lock_acquire+0x577/0xc10
[ 492.898575][ T44] netlink_sendmsg+0x735/0xc60
[ 492.898747][ T44] ? netlink_unicast+0x770/0x770
[ 492.898922][ T44] ____sys_sendmsg+0x419/0x850
[ 492.899098][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 492.899265][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 492.899475][ T44] ? move_addr_to_kernel+0x40/0x40
[ 492.899645][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 492.899812][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.899982][ T44] ___sys_sendmsg+0xfd/0x180
[ 492.900162][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 492.900360][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 492.900556][ T44] __sys_sendmsg+0x124/0x1c0
[ 492.900723][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 492.900892][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 492.901058][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 492.901260][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 492.901446][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.901616][ T44] do_syscall_64+0xbd/0xfc0
[ 492.901785][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 492.901983][ T44] RIP: 0033:0x7f3b11158c5e
[ 492.902173][ T44] RSP: 002b:00007ffc78ad5e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 492.902415][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f3b11158c5e
[ 492.902643][ T44] RDX: 0000000000000000 RSI: 00007ffc78ad5f00 RDI: 0000000000000003
[ 492.902868][ T44] RBP: 00007ffc78ad5e50 R08: 0000000000000000 R09: 0000000000000000
[ 492.903097][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc78ad65c0
[ 492.903320][ T44] R13: 0000000069330290 R14: 0000000000000000 R15: 0000000000499600
[ 492.903570][ T44]
[ 492.903711][ T44] INFO: task ip:256 is blocked on a mutex likely owned by task kworker/3:1:51.
[ 492.903950][ T44] task:kworker/3:1 state:D stack:28000 pid:51 tgid:51 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.904261][ T44] Workqueue: events refill_work
[ 492.904444][ T44] Call Trace:
[ 492.904579][ T44]
[ 492.904691][ T44] __schedule+0xae2/0x1720
[ 492.904866][ T44] ? usleep_range_state+0xba/0x1b0
[ 492.905036][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.905213][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.905382][ T44] ? usleep_range_state+0xba/0x1b0
[ 492.905564][ T44] schedule+0xd4/0x260
[ 492.905705][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 492.905907][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 492.906077][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 492.906253][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 492.906431][ T44] ? ktime_get+0x15e/0x220
[ 492.906597][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 492.906765][ T44] ? ktime_get+0xa9/0x220
[ 492.906906][ T44] usleep_range_state+0x133/0x1b0
[ 492.907081][ T44] ? schedule_hrtimeout+0x20/0x20
[ 492.907256][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 492.907440][ T44] ? refill_work+0x149/0x210
[ 492.907610][ T44] napi_disable_locked+0x379/0x5f0
[ 492.907779][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 492.907947][ T44] ? netdev_bind_sb_channel_queue+0x470/0x470
[ 492.908154][ T44] napi_disable+0x43/0x80
[ 492.908299][ T44] refill_work+0x116/0x210
[ 492.908483][ T44] process_one_work+0xd57/0x1390
[ 492.908655][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.908823][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.908993][ T44] ? assign_work+0x152/0x380
[ 492.909165][ T44] worker_thread+0x4d6/0xd40
[ 492.909337][ T44] ? process_one_work+0x1390/0x1390
[ 492.909518][ T44] kthread+0x355/0x5b0
[ 492.909723][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.909893][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.910063][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.910237][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.910477][ T44] ret_from_fork+0x3fb/0x510
[ 492.910645][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 492.910842][ T44] ? __switch_to+0x602/0xd00
[ 492.911012][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.911246][ T44] ret_from_fork_asm+0x11/0x20
[ 492.911436][ T44]
[ 492.911574][ T44] INFO: task ip:322 blocked for more than 245 seconds.
[ 492.911757][ T44] Not tainted 6.18.0-virtme #1
[ 492.911916][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.912156][ T44] task:ip state:D stack:25768 pid:322 tgid:322 ppid:321 task_flags:0x400100 flags:0x00080000
[ 492.912532][ T44] Call Trace:
[ 492.912669][ T44]
[ 492.912780][ T44] __schedule+0xae2/0x1720
[ 492.912950][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.913124][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.913350][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.913539][ T44] schedule+0xd4/0x260
[ 492.913681][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.913848][ T44] __mutex_lock+0xd76/0x1f20
[ 492.914074][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.914248][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.914430][ T44] ? write_profile+0xf0/0xf0
[ 492.914601][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.914834][ T44] ? find_held_lock+0x2b/0x80
[ 492.915004][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.915182][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.915350][ T44] rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.915537][ T44] ? rtnl_port_fill+0x940/0x940
[ 492.915706][ T44] ? __lock_acquire+0x577/0xc10
[ 492.915876][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.916043][ T44] ? find_held_lock+0x2b/0x80
[ 492.916283][ T44] netlink_rcv_skb+0x123/0x380
[ 492.916467][ T44] ? rtnl_port_fill+0x940/0x940
[ 492.916636][ T44] ? netlink_ack+0xcc0/0xcc0
[ 492.916807][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 492.917034][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 492.917216][ T44] netlink_unicast+0x4a3/0x770
[ 492.917388][ T44] ? netlink_attachskb+0x810/0x810
[ 492.917576][ T44] ? __lock_acquire+0x577/0xc10
[ 492.917806][ T44] netlink_sendmsg+0x735/0xc60
[ 492.917976][ T44] ? netlink_unicast+0x770/0x770
[ 492.918156][ T44] ____sys_sendmsg+0x419/0x850
[ 492.918325][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 492.918566][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 492.918760][ T44] ? move_addr_to_kernel+0x40/0x40
[ 492.918930][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 492.919106][ T44] ? __lock_acquire+0x577/0xc10
[ 492.919333][ T44] ___sys_sendmsg+0xfd/0x180
[ 492.919519][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 492.919692][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.919862][ T44] ? __might_fault+0x97/0x140
[ 492.920101][ T44] ? _copy_to_user+0x4b/0x70
[ 492.920272][ T44] __sys_sendmsg+0x124/0x1c0
[ 492.920458][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 492.920633][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.920804][ T44] do_syscall_64+0xbd/0xfc0
[ 492.920975][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 492.921177][ T44] RIP: 0033:0x7f3a6646ac5e
[ 492.921431][ T44] RSP: 002b:00007ffcfb3eb430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 492.921658][ T44] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a6646ac5e
[ 492.921887][ T44] RDX: 0000000000000000 RSI: 00007ffcfb3eb4f0 RDI: 0000000000000004
[ 492.922119][ T44] RBP: 00007ffcfb3eb440 R08: 0000000000000000 R09: 0000000000000000
[ 492.922342][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcfb3ed6bf
[ 492.922579][ T44] R13: 0000000069330360 R14: 000000000000000d R15: 00007ffcfb3eb5a0
[ 492.922871][ T44]
[ 492.923012][ T44] INFO: task ip:322 is blocked on a mutex likely owned by task ip:256.
[ 492.923243][ T44]
[ 492.923243][ T44] Showing all locks held in the system:
[ 492.923528][ T44] 3 locks held by kworker/u16:0/12:
[ 492.923688][ T44] #0: ff1100000922e548 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.923967][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.924348][ T44] #2: ffffffffbde78aa8 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 492.924660][ T44] 3 locks held by kworker/2:0/28:
[ 492.924820][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.925102][ T44] #1: ffa00000001ffcc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.925376][ T44] #2: ffffffffbde78aa8 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 492.925636][ T44] 1 lock held by khungtaskd/44:
[ 492.925795][ T44] #0: ffffffffbd770ba0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 492.926072][ T44] 3 locks held by kworker/3:1/51:
[ 492.926239][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.926577][ T44] #1: ffa000000037fcc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.926877][ T44] #2: ff11000008ceac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 492.927186][ T44] 2 locks held by ip/256:
[ 492.927319][ T44] #0: ffffffffbde78aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x5f9/0xb40
[ 492.927578][ T44] #1: ff11000008ceac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 492.927877][ T44] 1 lock held by ip/322:
[ 492.928008][ T44] #0: ffffffffbde78aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[ 492.928265][ T44]
[ 492.928437][ T44] =============================================
[ 492.928437][ T44]