[ 247.119781][ T44] INFO: task ip:688 blocked for more than 122 seconds.
[ 247.120186][ T44] Not tainted 6.18.0-rc6-virtme #1
[ 247.120360][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.120637][ T44] task:ip state:D stack:25592 pid:688 tgid:688 ppid:1 task_flags:0x400100 flags:0x00080003
[ 247.120987][ T44] Call Trace:
[ 247.121128][ T44]
[ 247.121242][ T44] __schedule+0x88d/0x1b90
[ 247.121424][ T44] ? io_schedule_timeout+0x130/0x130
[ 247.121604][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.121795][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.121963][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.122134][ T44] schedule+0xd4/0x260
[ 247.122277][ T44] schedule_preempt_disabled+0x18/0x30
[ 247.122444][ T44] __mutex_lock+0x9ae/0x1500
[ 247.122616][ T44] ? napi_enable+0x3b/0x80
[ 247.122826][ T44] ? virtqueue_add_inbuf_ctx+0x1850/0x1850
[ 247.123050][ T44] ? ww_mutex_lock+0x160/0x160
[ 247.123222][ T44] ? __asan_memset+0x27/0x50
[ 247.123420][ T44] ? sg_init_table+0x19/0x60
[ 247.123597][ T44] ? try_fill_recv+0x3ec/0x1750
[ 247.123801][ T44] ? napi_enable+0x3b/0x80
[ 247.123967][ T44] napi_enable+0x3b/0x80
[ 247.124131][ T44] __virtnet_rx_resume+0x156/0x290
[ 247.124298][ T44] ? queue_delayed_work_on+0x91/0x100
[ 247.124502][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 247.124671][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 247.124872][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 247.125039][ T44] dev_xdp_install+0x4ba/0x8e0
[ 247.125232][ T44] ? netif_skb_check_for_xdp+0x600/0x600
[ 247.125402][ T44] dev_xdp_attach+0x50d/0x1320
[ 247.125875][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 247.126049][ T44] ? mutex_is_locked+0x1c/0x50
[ 247.126248][ T44] ? rtnl_is_locked+0x15/0x20
[ 247.126414][ T44] ? dev_change_xdp_fd+0x9f/0x240
[ 247.126616][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 247.126820][ T44] ? rtnl_newlink_create+0x900/0x900
[ 247.126990][ T44] ? rcu_lockdep_current_cpu_online+0x3e/0x1b0
[ 247.127213][ T44] ? rcu_read_lock_any_held+0x41/0xa0
[ 247.127385][ T44] ? validate_chain+0x287/0x5f0
[ 247.127583][ T44] ? rcu_read_lock_any_held+0x6b/0xa0
[ 247.127777][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 247.127946][ T44] ? __lock_acquire+0x34c/0x740
[ 247.128146][ T44] ? trace_lock_acquire+0x88/0xd0
[ 247.128311][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 247.128513][ T44] ? lock_acquire+0x31/0x80
[ 247.128678][ T44] ? rtnl_newlink+0x5df/0xb20
[ 247.128867][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.129032][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.129221][ T44] ? trace_contention_end+0xd6/0x140
[ 247.129386][ T44] ? rtnl_newlink+0x5df/0xb20
[ 247.129582][ T44] ? __mutex_lock+0x32e/0x1500
[ 247.129780][ T44] ? ww_mutex_lock+0x160/0x160
[ 247.129945][ T44] ? nla_validate_int_range+0x5b0/0x5b0
[ 247.130138][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 247.130311][ T44] rtnl_newlink+0x637/0xb20
[ 247.130516][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 247.130688][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.130884][ T44] ? find_held_lock+0x2b/0x80
[ 247.131051][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 247.131249][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.131417][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 247.131617][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 247.131815][ T44] ? rtnl_port_fill+0x940/0x940
[ 247.131984][ T44] ? __lock_acquire+0x34c/0x740
[ 247.132178][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.132347][ T44] ? find_held_lock+0x2b/0x80
[ 247.132555][ T44] netlink_rcv_skb+0x123/0x380
[ 247.132759][ T44] ? rtnl_port_fill+0x940/0x940
[ 247.132934][ T44] ? netlink_ack+0xcc0/0xcc0
[ 247.133138][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 247.133316][ T44] netlink_unicast+0x4a3/0x770
[ 247.133521][ T44] ? netlink_attachskb+0x810/0x810
[ 247.133697][ T44] ? __lock_acquire+0x34c/0x740
[ 247.133909][ T44] netlink_sendmsg+0x735/0xc60
[ 247.134085][ T44] ? netlink_unicast+0x770/0x770
[ 247.134284][ T44] ? __might_fault+0x97/0x140
[ 247.134463][ T44] ____sys_sendmsg+0x419/0x850
[ 247.134669][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 247.134874][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 247.135100][ T44] ? move_addr_to_kernel+0x40/0x40
[ 247.135275][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 247.135467][ T44] ? validate_chain+0x287/0x5f0
[ 247.135645][ T44] ___sys_sendmsg+0xfd/0x180
[ 247.135844][ T44] ? __call_rcu_common.constprop.0+0xa5/0x680
[ 247.136061][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 247.136242][ T44] __sys_sendmsg+0x124/0x1c0
[ 247.136446][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 247.136614][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 247.136808][ T44] ? __call_rcu_common.constprop.0+0x2fa/0x680
[ 247.137026][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 247.137196][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.137390][ T44] do_syscall_64+0xbb/0xfd0
[ 247.137577][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 247.137819][ T44] RIP: 0033:0x7f3880352c5e
[ 247.137993][ T44] RSP: 002b:00007ffe8911e040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 247.138245][ T44] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3880352c5e
[ 247.138501][ T44] RDX: 0000000000000000 RSI: 00007ffe8911e100 RDI: 0000000000000003
[ 247.138765][ T44] RBP: 00007ffe8911e050 R08: 0000000000000000 R09: 0000000000000000
[ 247.139011][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe8911e7c0
[ 247.139254][ T44] R13: 000000006924f3fe R14: 0000000000000000 R15: 0000000000499600
[ 247.139516][ T44]
[ 247.139675][ T44] INFO: task ip:688 is blocked on a mutex likely owned by task kworker/2:2:65.
[ 247.139961][ T44] task:kworker/2:2 state:D stack:28840 pid:65 tgid:65 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 247.140308][ T44] Workqueue: events refill_work
[ 247.140491][ T44] Call Trace:
[ 247.140657][ T44]
[ 247.140796][ T44] __schedule+0x88d/0x1b90
[ 247.140976][ T44] ? io_schedule_timeout+0x130/0x130
[ 247.141182][ T44] ? usleep_range_state+0xba/0x1b0
[ 247.141354][ T44] ? find_held_lock+0x2b/0x80
[ 247.141556][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.141759][ T44] ? usleep_range_state+0xba/0x1b0
[ 247.141930][ T44] schedule+0xd4/0x260
[ 247.142099][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 247.142331][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 247.142511][ T44] ? hrtimer_cb_get_time+0x90/0x90
[ 247.142709][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 247.142909][ T44] ? ktime_get+0x15e/0x220
[ 247.143080][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 247.143277][ T44] ? ktime_get+0xa9/0x220
[ 247.143419][ T44] usleep_range_state+0x133/0x1b0
[ 247.143627][ T44] ? schedule_hrtimeout+0x20/0x20
[ 247.143824][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 247.144000][ T44] napi_disable_locked+0x379/0x5f0
[ 247.144196][ T44] ? _mutex_trylock_nest_lock+0x150/0x150
[ 247.144361][ T44] ? netdev_bind_sb_channel_queue+0x470/0x470
[ 247.144587][ T44] napi_disable+0x43/0x80
[ 247.144753][ T44] refill_work+0x116/0x210
[ 247.144929][ T44] process_one_work+0xd57/0x1390
[ 247.145132][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 247.145301][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 247.145502][ T44] ? assign_work+0x152/0x380
[ 247.145674][ T44] worker_thread+0x4d6/0xd40
[ 247.145873][ T44] ? process_one_work+0x1390/0x1390
[ 247.146041][ T44] ? __kthread_parkme+0xb3/0x200
[ 247.146239][ T44] ? process_one_work+0x1390/0x1390
[ 247.146410][ T44] kthread+0x355/0x5b0
[ 247.146582][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.146784][ T44] ? __lock_release.isra.0+0x59/0x170
[ 247.146953][ T44] ? rcu_is_watching+0x15/0xd0
[ 247.147146][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.147314][ T44] ret_from_fork+0x1d4/0x270
[ 247.147514][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 247.147688][ T44] ret_from_fork_asm+0x11/0x20
[ 247.147895][ T44]
[ 247.148047][ T44]
[ 247.148047][ T44] Showing all locks held in the system:
[ 247.148287][ T44] 3 locks held by kworker/u16:0/12:
[ 247.148450][ T44] #0: ff1100000f5dcd48 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.148864][ T44] #1: ffa00000000c7d30 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.149223][ T44] #2: ffffffffb3892a28 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 247.149529][ T44] 1 lock held by khungtaskd/44:
[ 247.149690][ T44] #0: ffffffffb3178fc0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2b/0x1db
[ 247.149973][ T44] 3 locks held by kworker/2:2/65:
[ 247.150141][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.150443][ T44] #1: ffa0000000467d30 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.150796][ T44] #2: ff11000008baac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 247.151071][ T44] 3 locks held by kworker/3:1/72:
[ 247.151239][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 247.151552][ T44] #1: ffa00000004d7d30 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 247.151858][ T44] #2: ffffffffb3892a28 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 247.152139][ T44] 2 locks held by ip/688:
[ 247.152276][ T44] #0: ffffffffb3892a28 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x5df/0xb20
[ 247.152557][ T44] #1: ff11000008baac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 247.152843][ T44] 2 locks held by modprobe/763:
[ 247.153005][ T44] #0: ffffffffb3874810 (pernet_ops_rwsem){++++}-{4:4}, at: register_netdevice_notifier+0x22/0x220
[ 247.153307][ T44] #1: ffffffffb3892a28 (rtnl_mutex){+.+.}-{4:4}, at: register_netdevice_notifier+0x27/0x220
[ 247.153621][ T44]
[ 247.153915][ T44] =============================================
[ 247.153915][ T44]
[ 370.000753][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds.
[ 370.001117][ T44] Not tainted 6.18.0-rc6-virtme #1
[ 370.001280][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.001555][ T44] task:kworker/u16:0 state:D stack:27824 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 370.001942][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 370.002170][ T44] Call Trace:
[ 370.002306][ T44]
[ 370.002443][ T44] __schedule+0x88d/0x1b90
[ 370.002619][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.002834][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.003003][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.003194][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.003371][ T44] schedule+0xd4/0x260
[ 370.003533][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.003710][ T44] __mutex_lock+0x9ae/0x1500
[ 370.003910][ T44] ? addrconf_verify_work+0x12/0x30
[ 370.004079][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.004274][ T44] ? process_one_work+0xd16/0x1390
[ 370.004444][ T44] ? trace_lock_acquire+0x88/0xd0
[ 370.004638][ T44] ? trace_lock_acquire+0x88/0xd0
[ 370.004844][ T44] ? addrconf_verify_work+0x12/0x30
[ 370.005009][ T44] addrconf_verify_work+0x12/0x30
[ 370.005198][ T44] process_one_work+0xd57/0x1390
[ 370.005371][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 370.005564][ T44] ? assign_work+0x152/0x380
[ 370.005771][ T44] worker_thread+0x4d6/0xd40
[ 370.005953][ T44] ? process_one_work+0x1390/0x1390
[ 370.006148][ T44] kthread+0x355/0x5b0
[ 370.006290][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.006482][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.006658][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.006858][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.007025][ T44] ret_from_fork+0x1d4/0x270
[ 370.007220][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.007394][ T44] ret_from_fork_asm+0x11/0x20
[ 370.007589][ T44]
[ 370.007790][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:688.
[ 370.008064][ T44] INFO: task kworker/3:1:72 blocked for more than 122 seconds.
[ 370.008302][ T44] Not tainted 6.18.0-rc6-virtme #1
[ 370.008461][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.008748][ T44] task:kworker/3:1 state:D stack:27984 pid:72 tgid:72 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 370.009072][ T44] Workqueue: events xp_release_deferred
[ 370.009240][ T44] Call Trace:
[ 370.009398][ T44]
[ 370.009507][ T44] __schedule+0x88d/0x1b90
[ 370.009707][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.009914][ T44] ? find_held_lock+0x2b/0x80
[ 370.010084][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.010279][ T44] schedule+0xd4/0x260
[ 370.010418][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.010607][ T44] __mutex_lock+0x9ae/0x1500
[ 370.010808][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 370.010978][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.011170][ T44] ? __lock_acquire+0x34c/0x740
[ 370.011344][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.011531][ T44] ? process_one_work+0xd16/0x1390
[ 370.011710][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 370.011908][ T44] xp_release_deferred+0x1b/0x1e0
[ 370.012078][ T44] process_one_work+0xd57/0x1390
[ 370.012305][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 370.012472][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.012674][ T44] ? assign_work+0x152/0x380
[ 370.012873][ T44] worker_thread+0x4d6/0xd40
[ 370.013042][ T44] ? process_one_work+0x1390/0x1390
[ 370.013234][ T44] ? __kthread_parkme+0xb3/0x200
[ 370.013401][ T44] ? process_one_work+0x1390/0x1390
[ 370.013588][ T44] kthread+0x355/0x5b0
[ 370.013766][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.013938][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.014131][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.014298][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.014492][ T44] ret_from_fork+0x1d4/0x270
[ 370.014666][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.014863][ T44] ret_from_fork_asm+0x11/0x20
[ 370.015035][ T44]
[ 370.015210][ T44] INFO: task kworker/3:1:72 is blocked on a mutex likely owned by task ip:688.
[ 370.015484][ T44] INFO: task ip:688 blocked for more than 245 seconds.
[ 370.015698][ T44] Not tainted 6.18.0-rc6-virtme #1
[ 370.015878][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.016159][ T44] task:ip state:D stack:25592 pid:688 tgid:688 ppid:1 task_flags:0x400100 flags:0x00080003
[ 370.016493][ T44] Call Trace:
[ 370.016630][ T44]
[ 370.016779][ T44] __schedule+0x88d/0x1b90
[ 370.016951][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.017146][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.017315][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.017505][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.017682][ T44] schedule+0xd4/0x260
[ 370.017859][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.018027][ T44] __mutex_lock+0x9ae/0x1500
[ 370.018219][ T44] ? napi_enable+0x3b/0x80
[ 370.018388][ T44] ? virtqueue_add_inbuf_ctx+0x1850/0x1850
[ 370.018607][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.018827][ T44] ? __asan_memset+0x27/0x50
[ 370.018994][ T44] ? sg_init_table+0x19/0x60
[ 370.019192][ T44] ? try_fill_recv+0x3ec/0x1750
[ 370.019364][ T44] ? napi_enable+0x3b/0x80
[ 370.019551][ T44] napi_enable+0x3b/0x80
[ 370.019692][ T44] __virtnet_rx_resume+0x156/0x290
[ 370.019887][ T44] ? queue_delayed_work_on+0x91/0x100
[ 370.020055][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 370.020250][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 370.020420][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 370.020612][ T44] dev_xdp_install+0x4ba/0x8e0
[ 370.020838][ T44] ? netif_skb_check_for_xdp+0x600/0x600
[ 370.021007][ T44] dev_xdp_attach+0x50d/0x1320
[ 370.021201][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 370.021366][ T44] ? mutex_is_locked+0x1c/0x50
[ 370.021556][ T44] ? rtnl_is_locked+0x15/0x20
[ 370.021760][ T44] ? dev_change_xdp_fd+0x9f/0x240
[ 370.021933][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 370.022129][ T44] ? rtnl_newlink_create+0x900/0x900
[ 370.022297][ T44] ? rcu_lockdep_current_cpu_online+0x3e/0x1b0
[ 370.022517][ T44] ? rcu_read_lock_any_held+0x41/0xa0
[ 370.022689][ T44] ? validate_chain+0x287/0x5f0
[ 370.022886][ T44] ? rcu_read_lock_any_held+0x6b/0xa0
[ 370.023051][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 370.023251][ T44] ? __lock_acquire+0x34c/0x740
[ 370.023423][ T44] ? trace_lock_acquire+0x88/0xd0
[ 370.023610][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 370.023811][ T44] ? lock_acquire+0x31/0x80
[ 370.023975][ T44] ? rtnl_newlink+0x5df/0xb20
[ 370.024160][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.024325][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.024517][ T44] ? trace_contention_end+0xd6/0x140
[ 370.024688][ T44] ? rtnl_newlink+0x5df/0xb20
[ 370.024884][ T44] ? __mutex_lock+0x32e/0x1500
[ 370.025054][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.025245][ T44] ? nla_validate_int_range+0x5b0/0x5b0
[ 370.025413][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 370.025610][ T44] rtnl_newlink+0x637/0xb20
[ 370.025836][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 370.026033][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.026200][ T44] ? find_held_lock+0x2b/0x80
[ 370.026392][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 370.026558][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.026774][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 370.026940][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 370.027131][ T44] ? rtnl_port_fill+0x940/0x940
[ 370.027298][ T44] ? __lock_acquire+0x34c/0x740
[ 370.027497][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.027671][ T44] ? find_held_lock+0x2b/0x80
[ 370.027869][ T44] netlink_rcv_skb+0x123/0x380
[ 370.028050][ T44] ? rtnl_port_fill+0x940/0x940
[ 370.028245][ T44] ? netlink_ack+0xcc0/0xcc0
[ 370.028415][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 370.028606][ T44] netlink_unicast+0x4a3/0x770
[ 370.028822][ T44] ? netlink_attachskb+0x810/0x810
[ 370.028990][ T44] ? __lock_acquire+0x34c/0x740
[ 370.029185][ T44] netlink_sendmsg+0x735/0xc60
[ 370.029352][ T44] ? netlink_unicast+0x770/0x770
[ 370.029541][ T44] ? __might_fault+0x97/0x140
[ 370.029718][ T44] ____sys_sendmsg+0x419/0x850
[ 370.029915][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 370.030105][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 370.030323][ T44] ? move_addr_to_kernel+0x40/0x40
[ 370.030490][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 370.030682][ T44] ? validate_chain+0x287/0x5f0
[ 370.030879][ T44] ___sys_sendmsg+0xfd/0x180
[ 370.031043][ T44] ? __call_rcu_common.constprop.0+0xa5/0x680
[ 370.031261][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 370.031441][ T44] __sys_sendmsg+0x124/0x1c0
[ 370.031635][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 370.031837][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 370.032002][ T44] ? __call_rcu_common.constprop.0+0x2fa/0x680
[ 370.032223][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 370.032390][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.032580][ T44] do_syscall_64+0xbb/0xfd0
[ 370.032778][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 370.032998][ T44] RIP: 0033:0x7f3880352c5e
[ 370.033169][ T44] RSP: 002b:00007ffe8911e040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 370.033420][ T44] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3880352c5e
[ 370.033668][ T44] RDX: 0000000000000000 RSI: 00007ffe8911e100 RDI: 0000000000000003
[ 370.033919][ T44] RBP: 00007ffe8911e050 R08: 0000000000000000 R09: 0000000000000000
[ 370.034165][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe8911e7c0
[ 370.034411][ T44] R13: 000000006924f3fe R14: 0000000000000000 R15: 0000000000499600
[ 370.034667][ T44]
[ 370.034836][ T44] INFO: task ip:688 is blocked on a mutex likely owned by task kworker/2:2:65.
[ 370.035102][ T44] task:kworker/2:2 state:D stack:28840 pid:65 tgid:65 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 370.035434][ T44] Workqueue: events refill_work
[ 370.035602][ T44] Call Trace:
[ 370.035774][ T44]
[ 370.035899][ T44] __schedule+0x88d/0x1b90
[ 370.036093][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.036260][ T44] ? usleep_range_state+0xba/0x1b0
[ 370.036455][ T44] ? find_held_lock+0x2b/0x80
[ 370.036621][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.036827][ T44] ? usleep_range_state+0xba/0x1b0
[ 370.036991][ T44] schedule+0xd4/0x260
[ 370.037155][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 370.037374][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 370.037540][ T44] ? hrtimer_cb_get_time+0x90/0x90
[ 370.037752][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 370.037918][ T44] ? ktime_get+0x15e/0x220
[ 370.038105][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 370.038268][ T44] ? ktime_get+0xa9/0x220
[ 370.038428][ T44] usleep_range_state+0x133/0x1b0
[ 370.038596][ T44] ? schedule_hrtimeout+0x20/0x20
[ 370.038805][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 370.038977][ T44] napi_disable_locked+0x379/0x5f0
[ 370.039167][ T44] ? _mutex_trylock_nest_lock+0x150/0x150
[ 370.039333][ T44] ? netdev_bind_sb_channel_queue+0x470/0x470
[ 370.039549][ T44] napi_disable+0x43/0x80
[ 370.039690][ T44] refill_work+0x116/0x210
[ 370.039885][ T44] process_one_work+0xd57/0x1390
[ 370.040056][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 370.040249][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.040416][ T44] ? assign_work+0x152/0x380
[ 370.040606][ T44] worker_thread+0x4d6/0xd40
[ 370.040810][ T44] ? process_one_work+0x1390/0x1390
[ 370.040976][ T44] ? __kthread_parkme+0xb3/0x200
[ 370.041168][ T44] ? process_one_work+0x1390/0x1390
[ 370.041333][ T44] kthread+0x355/0x5b0
[ 370.041496][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.041795][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.041966][ T44] ? rcu_is_watching+0x15/0xd0
[ 370.042160][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.042326][ T44] ret_from_fork+0x1d4/0x270
[ 370.042571][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 370.042772][ T44] ret_from_fork_asm+0x11/0x20
[ 370.042945][ T44]
[ 370.043113][ T44] INFO: task modprobe:763 blocked for more than 122 seconds.
[ 370.043404][ T44] Not tainted 6.18.0-rc6-virtme #1
[ 370.043561][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.043833][ T44] task:modprobe state:D stack:25144 pid:763 tgid:763 ppid:750 task_flags:0x400100 flags:0x00080001
[ 370.044218][ T44] Call Trace:
[ 370.044353][ T44]
[ 370.044488][ T44] __schedule+0x88d/0x1b90
[ 370.044765][ T44] ? io_schedule_timeout+0x130/0x130
[ 370.044951][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 370.045118][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.045307][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.045475][ T44] schedule+0xd4/0x260
[ 370.045699][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.045896][ T44] __mutex_lock+0x9ae/0x1500
[ 370.046064][ T44] ? register_netdevice_notifier+0x27/0x220
[ 370.046336][ T44] ? ww_mutex_lock+0x160/0x160
[ 370.046523][ T44] ? trace_lock_acquire+0x88/0xd0
[ 370.046689][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 370.046887][ T44] ? down_write+0x149/0x1f0
[ 370.047054][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 370.047339][ T44] ? register_netdevice_notifier+0x27/0x220
[ 370.047551][ T44] register_netdevice_notifier+0x27/0x220
[ 370.047718][ T44] ? _sub_I_65535_1+0x530/0x530 [netconsole]
[ 370.048021][ T44] init_netconsole+0x33f/0x1000 [netconsole]
[ 370.048240][ T44] ? _sub_I_65535_1+0x530/0x530 [netconsole]
[ 370.048461][ T44] ? _sub_I_65535_1+0x530/0x530 [netconsole]
[ 370.048752][ T44] do_one_initcall+0x9d/0x1e0
[ 370.048922][ T44] ? trace_initcall_finish+0x140/0x140
[ 370.049115][ T44] ? kasan_unpoison+0x44/0x70
[ 370.049284][ T44] do_init_module+0x27b/0x820
[ 370.049532][ T44] ? free_module+0x370/0x370
[ 370.049710][ T44] ? backing_file_read_iter+0x504/0x750
[ 370.049912][ T44] ? rcu_lockdep_current_cpu_online+0x3e/0x1b0
[ 370.050131][ T44] init_module_from_file+0xe5/0x150
[ 370.050376][ T44] ? __ia32_sys_init_module+0xc0/0xc0
[ 370.050549][ T44] ? __lock_release.isra.0+0x59/0x170
[ 370.050758][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 370.050924][ T44] idempotent_init_module+0x226/0x760
[ 370.051174][ T44] ? init_module_from_file+0x150/0x150
[ 370.051337][ T44] ? rseq_update_cpu_node_id+0x107/0x190
[ 370.051574][ T44] ? cap_capable+0x8a/0x300
[ 370.051777][ T44] __x64_sys_finit_module+0xcd/0x150
[ 370.052021][ T44] do_syscall_64+0xbb/0xfd0
[ 370.052188][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 370.052405][ T44] RIP: 0033:0x7ff3b9c5c34d
[ 370.052574][ T44] RSP: 002b:00007fff225104b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 370.052898][ T44] RAX: ffffffffffffffda RBX: 000056258b35ca00 RCX: 00007ff3b9c5c34d
[ 370.053147][ T44] RDX: 0000000000000000 RSI: 00005625757a8f2e RDI: 0000000000000005
[ 370.053450][ T44] RBP: 00007fff22510550 R08: 0000000000000000 R09: 0000000000000000
[ 370.053696][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625757a8f2e
[ 370.053944][ T44] R13: 0000000000040000 R14: 000056258b35cb10 R15: 000056258b35c460
[ 370.054258][ T44]
[ 370.054401][ T44] INFO: task modprobe:763 is blocked on a mutex likely owned by task ip:688.
[ 370.054684][ T44]
[ 370.054684][ T44] Showing all locks held in the system:
[ 370.055078][ T44] 3 locks held by kworker/u16:0/12:
[ 370.055251][ T44] #0: ff1100000f5dcd48 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.055531][ T44] #1: ffa00000000c7d30 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.055881][ T44] #2: ffffffffb3892a28 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 370.056134][ T44] 1 lock held by khungtaskd/44:
[ 370.056292][ T44] #0: ffffffffb3178fc0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2b/0x1db
[ 370.056602][ T44] 3 locks held by kworker/2:2/65:
[ 370.056787][ T44] 3 locks held by kworker/3:1/72:
[ 370.056948][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 370.057276][ T44] #1: ffa00000004d7d30 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 370.057555][ T44] #2: ffffffffb3892a28 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 370.057962][ T44] 2 locks held by ip/688:
[ 370.058129][ T44] #0: ffffffffb3892a28 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x5df/0xb20
[ 370.058398][ T44] #1: ff11000008baac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 370.058679][ T44] 2 locks held by modprobe/763:
[ 370.058871][ T44] #0: ffffffffb3874810 (pernet_ops_rwsem){++++}-{4:4}, at: register_netdevice_notifier+0x22/0x220
[ 370.059167][ T44] #1: ffffffffb3892a28 (rtnl_mutex){+.+.}-{4:4}, at: register_netdevice_notifier+0x27/0x220
[ 370.059465][ T44]
[ 370.059569][ T44] =============================================
[ 370.059569][ T44]
[ 492.880750][ T44] INFO: task kworker/u16:0:12 blocked for more than 245 seconds.
[ 492.881143][ T44] Not tainted 6.18.0-rc6-virtme #1
[ 492.881322][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.881614][ T44] task:kworker/u16:0 state:D stack:27824 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.882003][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 492.882259][ T44] Call Trace:
[ 492.882409][ T44]
[ 492.882554][ T44] __schedule+0x88d/0x1b90
[ 492.882778][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.882992][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.883176][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.883380][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.883557][ T44] schedule+0xd4/0x260
[ 492.883755][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.883942][ T44] __mutex_lock+0x9ae/0x1500
[ 492.884146][ T44] ? addrconf_verify_work+0x12/0x30
[ 492.884354][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.884533][ T44] ? process_one_work+0xd16/0x1390
[ 492.884771][ T44] ? trace_lock_acquire+0x88/0xd0
[ 492.884988][ T44] ? trace_lock_acquire+0x88/0xd0
[ 492.885206][ T44] ? addrconf_verify_work+0x12/0x30
[ 492.885388][ T44] addrconf_verify_work+0x12/0x30
[ 492.885599][ T44] process_one_work+0xd57/0x1390
[ 492.885827][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.886034][ T44] ? assign_work+0x152/0x380
[ 492.886212][ T44] worker_thread+0x4d6/0xd40
[ 492.886422][ T44] ? process_one_work+0x1390/0x1390
[ 492.886632][ T44] kthread+0x355/0x5b0
[ 492.886809][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.887000][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.887204][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.887418][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.887603][ T44] ret_from_fork+0x1d4/0x270
[ 492.887841][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.888026][ T44] ret_from_fork_asm+0x11/0x20
[ 492.888277][ T44]
[ 492.888455][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:688.
[ 492.888776][ T44] INFO: task kworker/3:1:72 blocked for more than 245 seconds.
[ 492.889038][ T44] Not tainted 6.18.0-rc6-virtme #1
[ 492.889212][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.889502][ T44] task:kworker/3:1 state:D stack:27984 pid:72 tgid:72 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.889880][ T44] Workqueue: events xp_release_deferred
[ 492.890062][ T44] Call Trace:
[ 492.890237][ T44]
[ 492.890356][ T44] __schedule+0x88d/0x1b90
[ 492.890562][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.890777][ T44] ? find_held_lock+0x2b/0x80
[ 492.890991][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.891180][ T44] schedule+0xd4/0x260
[ 492.891356][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.891563][ T44] __mutex_lock+0x9ae/0x1500
[ 492.891777][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 492.891992][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.892173][ T44] ? __lock_acquire+0x34c/0x740
[ 492.892386][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.892598][ T44] ? process_one_work+0xd16/0x1390
[ 492.892809][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 492.893025][ T44] xp_release_deferred+0x1b/0x1e0
[ 492.893208][ T44] process_one_work+0xd57/0x1390
[ 492.893420][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.893625][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.893843][ T44] ? assign_work+0x152/0x380
[ 492.894059][ T44] worker_thread+0x4d6/0xd40
[ 492.894243][ T44] ? process_one_work+0x1390/0x1390
[ 492.894451][ T44] ? __kthread_parkme+0xb3/0x200
[ 492.894660][ T44] ? process_one_work+0x1390/0x1390
[ 492.894884][ T44] kthread+0x355/0x5b0
[ 492.895037][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.895244][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.895460][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.895641][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.895873][ T44] ret_from_fork+0x1d4/0x270
[ 492.896055][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.896260][ T44] ret_from_fork_asm+0x11/0x20
[ 492.896474][ T44]
[ 492.896633][ T44] INFO: task kworker/3:1:72 is blocked on a mutex likely owned by task ip:688.
[ 492.896944][ T44] INFO: task ip:688 blocked for more than 368 seconds.
[ 492.897175][ T44] Not tainted 6.18.0-rc6-virtme #1
[ 492.897350][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.897634][ T44] task:ip state:D stack:25592 pid:688 tgid:688 ppid:1 task_flags:0x400100 flags:0x00080003
[ 492.898003][ T44] Call Trace:
[ 492.898151][ T44]
[ 492.898298][ T44] __schedule+0x88d/0x1b90
[ 492.898510][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.898694][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.898925][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.899107][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.899320][ T44] schedule+0xd4/0x260
[ 492.899472][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.899677][ T44] __mutex_lock+0x9ae/0x1500
[ 492.899896][ T44] ? napi_enable+0x3b/0x80
[ 492.900111][ T44] ? virtqueue_add_inbuf_ctx+0x1850/0x1850
[ 492.900353][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.900534][ T44] ? __asan_memset+0x27/0x50
[ 492.900765][ T44] ? sg_init_table+0x19/0x60
[ 492.900986][ T44] ? try_fill_recv+0x3ec/0x1750
[ 492.901171][ T44] ? napi_enable+0x3b/0x80
[ 492.901384][ T44] napi_enable+0x3b/0x80
[ 492.901562][ T44] __virtnet_rx_resume+0x156/0x290
[ 492.901772][ T44] ? queue_delayed_work_on+0x91/0x100
[ 492.901989][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 492.902173][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 492.902389][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 492.902596][ T44] dev_xdp_install+0x4ba/0x8e0
[ 492.902822][ T44] ? netif_skb_check_for_xdp+0x600/0x600
[ 492.903034][ T44] dev_xdp_attach+0x50d/0x1320
[ 492.903247][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 492.903429][ T44] ? mutex_is_locked+0x1c/0x50
[ 492.903636][ T44] ? rtnl_is_locked+0x15/0x20
[ 492.903863][ T44] ? dev_change_xdp_fd+0x9f/0x240
[ 492.904077][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 492.904296][ T44] ? rtnl_newlink_create+0x900/0x900
[ 492.904482][ T44] ? rcu_lockdep_current_cpu_online+0x3e/0x1b0
[ 492.904754][ T44] ? rcu_read_lock_any_held+0x41/0xa0
[ 492.904974][ T44] ? validate_chain+0x287/0x5f0
[ 492.905158][ T44] ? rcu_read_lock_any_held+0x6b/0xa0
[ 492.905364][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 492.905574][ T44] ? __lock_acquire+0x34c/0x740
[ 492.905797][ T44] ? trace_lock_acquire+0x88/0xd0
[ 492.906019][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 492.906200][ T44] ? lock_acquire+0x31/0x80
[ 492.906408][ T44] ? rtnl_newlink+0x5df/0xb20
[ 492.906593][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.906832][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.907015][ T44] ? trace_contention_end+0xd6/0x140
[ 492.907230][ T44] ? rtnl_newlink+0x5df/0xb20
[ 492.907438][ T44] ? __mutex_lock+0x32e/0x1500
[ 492.907649][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.907861][ T44] ? nla_validate_int_range+0x5b0/0x5b0
[ 492.908075][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 492.908266][ T44] rtnl_newlink+0x637/0xb20
[ 492.908474][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 492.908687][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.908911][ T44] ? find_held_lock+0x2b/0x80
[ 492.909092][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 492.909299][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.909512][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 492.909696][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 492.909947][ T44] ? rtnl_port_fill+0x940/0x940
[ 492.910129][ T44] ? __lock_acquire+0x34c/0x740
[ 492.910340][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.910524][ T44] ? find_held_lock+0x2b/0x80
[ 492.910761][ T44] netlink_rcv_skb+0x123/0x380
[ 492.910980][ T44] ? rtnl_port_fill+0x940/0x940
[ 492.911162][ T44] ? netlink_ack+0xcc0/0xcc0
[ 492.911375][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 492.911586][ T44] netlink_unicast+0x4a3/0x770
[ 492.911794][ T44] ? netlink_attachskb+0x810/0x810
[ 492.912018][ T44] ? __lock_acquire+0x34c/0x740
[ 492.912203][ T44] netlink_sendmsg+0x735/0xc60
[ 492.912418][ T44] ? netlink_unicast+0x770/0x770
[ 492.912626][ T44] ? __might_fault+0x97/0x140
[ 492.912853][ T44] ____sys_sendmsg+0x419/0x850
[ 492.913065][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 492.913280][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 492.913520][ T44] ? move_addr_to_kernel+0x40/0x40
[ 492.913708][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 492.913927][ T44] ? validate_chain+0x287/0x5f0
[ 492.914141][ T44] ___sys_sendmsg+0xfd/0x180
[ 492.914323][ T44] ? __call_rcu_common.constprop.0+0xa5/0x680
[ 492.914585][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 492.914804][ T44] __sys_sendmsg+0x124/0x1c0
[ 492.915025][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 492.915217][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 492.915417][ T44] ? __call_rcu_common.constprop.0+0x2fa/0x680
[ 492.915649][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 492.915865][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.916042][ T44] do_syscall_64+0xbb/0xfd0
[ 492.916249][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 492.916480][ T44] RIP: 0033:0x7f3880352c5e
[ 492.916664][ T44] RSP: 002b:00007ffe8911e040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 492.916942][ T44] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3880352c5e
[ 492.917199][ T44] RDX: 0000000000000000 RSI: 00007ffe8911e100 RDI: 0000000000000003
[ 492.917453][ T44] RBP: 00007ffe8911e050 R08: 0000000000000000 R09: 0000000000000000
[ 492.917715][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe8911e7c0
[ 492.918001][ T44] R13: 000000006924f3fe R14: 0000000000000000 R15: 0000000000499600
[ 492.918277][ T44]
[ 492.918429][ T44] INFO: task ip:688 is blocked on a mutex likely owned by task kworker/2:2:65.
[ 492.918706][ T44] task:kworker/2:2 state:D stack:28840 pid:65 tgid:65 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 492.919065][ T44] Workqueue: events refill_work
[ 492.919241][ T44] Call Trace:
[ 492.919412][ T44]
[ 492.919528][ T44] __schedule+0x88d/0x1b90
[ 492.919747][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.919928][ T44] ? usleep_range_state+0xba/0x1b0
[ 492.920132][ T44] ? find_held_lock+0x2b/0x80
[ 492.920308][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.920516][ T44] ? usleep_range_state+0xba/0x1b0
[ 492.920689][ T44] schedule+0xd4/0x260
[ 492.920879][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 492.921114][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 492.921288][ T44] ? hrtimer_cb_get_time+0x90/0x90
[ 492.921492][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 492.921672][ T44] ? ktime_get+0x15e/0x220
[ 492.921884][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 492.922059][ T44] ? ktime_get+0xa9/0x220
[ 492.922234][ T44] usleep_range_state+0x133/0x1b0
[ 492.922411][ T44] ? schedule_hrtimeout+0x20/0x20
[ 492.922611][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 492.922833][ T44] napi_disable_locked+0x379/0x5f0
[ 492.923048][ T44] ? _mutex_trylock_nest_lock+0x150/0x150
[ 492.923229][ T44] ? netdev_bind_sb_channel_queue+0x470/0x470
[ 492.923467][ T44] napi_disable+0x43/0x80
[ 492.923613][ T44] refill_work+0x116/0x210
[ 492.923827][ T44] process_one_work+0xd57/0x1390
[ 492.924033][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 492.924206][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.924417][ T44] ? assign_work+0x152/0x380
[ 492.924592][ T44] worker_thread+0x4d6/0xd40
[ 492.924800][ T44] ? process_one_work+0x1390/0x1390
[ 492.925010][ T44] ? __kthread_parkme+0xb3/0x200
[ 492.925185][ T44] ? process_one_work+0x1390/0x1390
[ 492.925386][ T44] kthread+0x355/0x5b0
[ 492.925532][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.925800][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.926016][ T44] ? rcu_is_watching+0x15/0xd0
[ 492.926193][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.926401][ T44] ret_from_fork+0x1d4/0x270
[ 492.926650][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 492.926857][ T44] ret_from_fork_asm+0x11/0x20
[ 492.927040][ T44]
[ 492.927216][ T44] INFO: task modprobe:763 blocked for more than 245 seconds.
[ 492.927519][ T44] Not tainted 6.18.0-rc6-virtme #1
[ 492.927688][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.927971][ T44] task:modprobe state:D stack:25144 pid:763 tgid:763 ppid:750 task_flags:0x400100 flags:0x00080001
[ 492.928366][ T44] Call Trace:
[ 492.928508][ T44]
[ 492.928645][ T44] __schedule+0x88d/0x1b90
[ 492.928925][ T44] ? io_schedule_timeout+0x130/0x130
[ 492.929137][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 492.929313][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.929515][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.929693][ T44] schedule+0xd4/0x260
[ 492.929881][ T44] schedule_preempt_disabled+0x18/0x30
[ 492.930058][ T44] __mutex_lock+0x9ae/0x1500
[ 492.930266][ T44] ? register_netdevice_notifier+0x27/0x220
[ 492.930553][ T44] ? ww_mutex_lock+0x160/0x160
[ 492.930758][ T44] ? trace_lock_acquire+0x88/0xd0
[ 492.930940][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 492.931143][ T44] ? down_write+0x149/0x1f0
[ 492.931397][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 492.931622][ T44] ? register_netdevice_notifier+0x27/0x220
[ 492.931864][ T44] register_netdevice_notifier+0x27/0x220
[ 492.932038][ T44] ? _sub_I_65535_1+0x530/0x530 [netconsole]
[ 492.932332][ T44] init_netconsole+0x33f/0x1000 [netconsole]
[ 492.932561][ T44] ? _sub_I_65535_1+0x530/0x530 [netconsole]
[ 492.932791][ T44] ? _sub_I_65535_1+0x530/0x530 [netconsole]
[ 492.933089][ T44] do_one_initcall+0x9d/0x1e0
[ 492.933270][ T44] ? trace_initcall_finish+0x140/0x140
[ 492.933487][ T44] ? kasan_unpoison+0x44/0x70
[ 492.933671][ T44] do_init_module+0x27b/0x820
[ 492.933974][ T44] ? free_module+0x370/0x370
[ 492.934156][ T44] ? backing_file_read_iter+0x504/0x750
[ 492.934364][ T44] ? rcu_lockdep_current_cpu_online+0x3e/0x1b0
[ 492.934601][ T44] init_module_from_file+0xe5/0x150
[ 492.934881][ T44] ? __ia32_sys_init_module+0xc0/0xc0
[ 492.935098][ T44] ? __lock_release.isra.0+0x59/0x170
[ 492.935278][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 492.935487][ T44] idempotent_init_module+0x226/0x760
[ 492.935765][ T44] ? init_module_from_file+0x150/0x150
[ 492.935980][ T44] ? rseq_update_cpu_node_id+0x107/0x190
[ 492.936168][ T44] ? cap_capable+0x8a/0x300
[ 492.936387][ T44] __x64_sys_finit_module+0xcd/0x150
[ 492.936668][ T44] do_syscall_64+0xbb/0xfd0
[ 492.936882][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 492.937114][ T44] RIP: 0033:0x7ff3b9c5c34d
[ 492.937295][ T44] RSP: 002b:00007fff225104b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 492.937613][ T44] RAX: ffffffffffffffda RBX: 000056258b35ca00 RCX: 00007ff3b9c5c34d
[ 492.937885][ T44] RDX: 0000000000000000 RSI: 00005625757a8f2e RDI: 0000000000000005
[ 492.938200][ T44] RBP: 00007fff22510550 R08: 0000000000000000 R09: 0000000000000000
[ 492.938455][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625757a8f2e
[ 492.938705][ T44] R13: 0000000000040000 R14: 000056258b35cb10 R15: 000056258b35c460
[ 492.939048][ T44]
[ 492.939204][ T44] INFO: task modprobe:763 is blocked on a mutex likely owned by task ip:688.
[ 492.939516][ T44]
[ 492.939516][ T44] Showing all locks held in the system:
[ 492.939930][ T44] 3 locks held by kworker/u16:0/12:
[ 492.940128][ T44] #0: ff1100000f5dcd48 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.940440][ T44] #1: ffa00000000c7d30 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.940807][ T44] #2: ffffffffb3892a28 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 492.941102][ T44] 1 lock held by khungtaskd/44:
[ 492.941270][ T44] #0: ffffffffb3178fc0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2b/0x1db
[ 492.941616][ T44] 3 locks held by kworker/2:2/65:
[ 492.941823][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.942151][ T44] #1: ffa0000000467d30 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.942556][ T44] #2: ff11000008baac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 492.942869][ T44] 3 locks held by kworker/3:1/72:
[ 492.943127][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 492.943455][ T44] #1: ffa00000004d7d30 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 492.943960][ T44] #2: ffffffffb3892a28 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 492.944270][ T44] 2 locks held by ip/688:
[ 492.944415][ T44] #0: ffffffffb3892a28 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x5df/0xb20
[ 492.944705][ T44] #1: ff11000008baac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 492.945016][ T44] 2 locks held by modprobe/763:
[ 492.945189][ T44] #0: ffffffffb3874810 (pernet_ops_rwsem){++++}-{4:4}, at: register_netdevice_notifier+0x22/0x220
[ 492.945519][ T44] #1: ffffffffb3892a28 (rtnl_mutex){+.+.}-{4:4}, at: register_netdevice_notifier+0x27/0x220
[ 492.945862][ T44]
[ 492.945978][ T44] =============================================
[ 492.945978][ T44]
[ 615.760756][ T44] INFO: task kworker/u16:0:12 blocked for more than 368 seconds.
[ 615.761120][ T44] Not tainted 6.18.0-rc6-virtme #1
[ 615.761300][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.761569][ T44] task:kworker/u16:0 state:D stack:27824 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 615.761927][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 615.762164][ T44] Call Trace:
[ 615.762302][ T44]
[ 615.762441][ T44] __schedule+0x88d/0x1b90
[ 615.762624][ T44] ? io_schedule_timeout+0x130/0x130
[ 615.762846][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 615.763024][ T44] ? __lock_release.isra.0+0x59/0x170
[ 615.763219][ T44] ? __lock_release.isra.0+0x59/0x170
[ 615.763388][ T44] schedule+0xd4/0x260
[ 615.763551][ T44] schedule_preempt_disabled+0x18/0x30
[ 615.763719][ T44] __mutex_lock+0x9ae/0x1500
[ 615.763926][ T44] ? addrconf_verify_work+0x12/0x30
[ 615.764132][ T44] ? ww_mutex_lock+0x160/0x160
[ 615.764305][ T44] ? process_one_work+0xd16/0x1390
[ 615.764501][ T44] ? trace_lock_acquire+0x88/0xd0
[ 615.764666][ T44] ? trace_lock_acquire+0x88/0xd0
[ 615.764863][ T44] ? addrconf_verify_work+0x12/0x30
[ 615.765031][ T44] addrconf_verify_work+0x12/0x30
[ 615.765260][ T44] process_one_work+0xd57/0x1390
[ 615.765434][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 615.765627][ T44] ? assign_work+0x152/0x380
[ 615.765824][ T44] worker_thread+0x4d6/0xd40
[ 615.766008][ T44] ? process_one_work+0x1390/0x1390
[ 615.766203][ T44] kthread+0x355/0x5b0
[ 615.766371][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 615.766541][ T44] ? __lock_release.isra.0+0x59/0x170
[ 615.766753][ T44] ? rcu_is_watching+0x15/0xd0
[ 615.766925][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 615.767129][ T44] ret_from_fork+0x1d4/0x270
[ 615.767311][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 615.767506][ T44] ret_from_fork_asm+0x11/0x20
[ 615.767683][ T44]
[ 615.767880][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:688.
[ 615.768166][ T44] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[ 615.768469][ T44]
[ 615.768469][ T44] Showing all locks held in the system:
[ 615.768711][ T44] 3 locks held by kworker/u16:0/12:
[ 615.769002][ T44] #0: ff1100000f5dcd48 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 615.769293][ T44] #1: ffa00000000c7d30 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 615.769636][ T44] #2: ffffffffb3892a28 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 615.769905][ T44] 1 lock held by khungtaskd/44:
[ 615.770074][ T44] #0: ffffffffb3178fc0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2b/0x1db
[ 615.770327][ T44] 3 locks held by kworker/2:2/65:
[ 615.770495][ T44] 3 locks held by kworker/3:1/72:
[ 615.770659][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 615.770968][ T44] #1: ffa00000004d7d30 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 615.771277][ T44] #2: ffffffffb3892a28 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 615.771556][ T44] 2 locks held by ip/688:
[ 615.771690][ T44] #0: ffffffffb3892a28 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x5df/0xb20
[ 615.771970][ T44] #1: ff11000008baac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 615.772255][ T44] 2 locks held by modprobe/763:
[ 615.772416][ T44] #0: ffffffffb3874810 (pernet_ops_rwsem){++++}-{4:4}, at: register_netdevice_notifier+0x22/0x220
[ 615.772738][ T44] #1: ffffffffb3892a28 (rtnl_mutex){+.+.}-{4:4}, at: register_netdevice_notifier+0x27/0x220
[ 615.773049][ T44]
[ 615.773154][ T44] =============================================
[ 615.773154][ T44]
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr