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#1 2024-05-22 20:10:52

jwueller
Member
Registered: 2024-05-22
Posts: 3

Boot indefinitely stalls on network configuration

Hi all, I'm pretty stumped at this point and need help.

(Not entirely sure if this belongs in the network category instead. Please let me know if that's the case.)

I've been using my arch system without any major issues for a few years now, across multiple sets of hardware. But a few days ago, it suddenly started to behave erattically on boot:

Basically, it randomly keeps waiting for network to be available, when it should actually be available. All other devices on my network work flawlessly, and when it manages to boot, there are no network issues whatsoever. I tried different ports and cables, same deal.

So I disabled and masked systemd-networkd-wait-online, assuming it would at least let me boot to be able to diagnose the supposed network issue. But it still stalls on name resolution and refuses to let me use my PC at all.

What can I even try here? From my understanding, sysinit depends on name resolution for some inexplicable reason, so I probably can't even turn it off so I can at least reach a shell without going into single user mode. The system logs just say it timed out and don't give any useful info.

-jw

PS: Why is there even a timeout shown on network configuration and name resolution if it keeps going ad infinitum and can't be interrupted?

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#2 2024-05-22 21:32:59

seth
Member
Registered: 2012-09-03
Posts: 54,182

Re: Boot indefinitely stalls on network configuration

https://bbs.archlinux.org/viewtopic.php?id=294828 ?
Though that's supposed to be fixed w/ 6.9.1…

You can access the journal of previous boots

sudo journalctl -b -1 # for one boot ago

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#3 2024-05-22 22:32:24

jwueller
Member
Registered: 2024-05-22
Posts: 3

Re: Boot indefinitely stalls on network configuration

Thank you! I'm running fully updated on 6.9.1-arch1-1 so this might just be a similar issue instead of the same one.

I did find several examples of the hangs though, which I might as well post in its entirety to make it index-able for anyone else stumbling upon this.

To me, it seems to very clearly be some kind of locking issue that multiple code paths run into, which ends up blocking the network task sometimes.

May 21 19:36:48 jw kernel: INFO: task kworker/u130:4:285 blocked for more than 122 seconds.
May 21 19:36:48 jw kernel:       Not tainted 6.9.1-arch1-1 #1
May 21 19:36:48 jw kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 21 19:36:48 jw kernel: task:kworker/u130:4  state:D stack:0     pid:285   tgid:285   ppid:2      flags:0x00004000
May 21 19:36:48 jw kernel: Workqueue: events_power_efficient reg_check_chans_work [cfg80211]
May 21 19:36:48 jw kernel: Call Trace:
May 21 19:36:48 jw kernel:  <TASK>
May 21 19:36:48 jw kernel:  __schedule+0x3c7/0x1510
May 21 19:36:48 jw kernel:  ? __queue_work.part.0+0x18b/0x3a0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  schedule+0x27/0xf0
May 21 19:36:48 jw kernel:  schedule_preempt_disabled+0x15/0x30
May 21 19:36:48 jw kernel:  __mutex_lock.constprop.0+0x31e/0x620
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  reg_check_chans_work+0x31/0x5a0 [cfg80211 e26458db9aeedbfd1117deb28e3ddf74ab47901e]
May 21 19:36:48 jw kernel:  ? try_to_wake_up+0x22f/0x660
May 21 19:36:48 jw kernel:  process_one_work+0x18b/0x350
May 21 19:36:48 jw kernel:  worker_thread+0x2eb/0x410
May 21 19:36:48 jw kernel:  ? __pfx_worker_thread+0x10/0x10
May 21 19:36:48 jw kernel:  kthread+0xcf/0x100
May 21 19:36:48 jw kernel:  ? __pfx_kthread+0x10/0x10
May 21 19:36:48 jw kernel:  ret_from_fork+0x31/0x50
May 21 19:36:48 jw kernel:  ? __pfx_kthread+0x10/0x10
May 21 19:36:48 jw kernel:  ret_from_fork_asm+0x1a/0x30
May 21 19:36:48 jw kernel:  </TASK>
May 21 19:36:48 jw kernel: INFO: task kworker/u130:6:287 blocked for more than 122 seconds.
May 21 19:36:48 jw kernel:       Not tainted 6.9.1-arch1-1 #1
May 21 19:36:48 jw kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 21 19:36:48 jw kernel: task:kworker/u130:6  state:D stack:0     pid:287   tgid:287   ppid:2      flags:0x00004000
May 21 19:36:48 jw kernel: Workqueue: events_power_efficient crda_timeout_work [cfg80211]
May 21 19:36:48 jw kernel: Call Trace:
May 21 19:36:48 jw kernel:  <TASK>
May 21 19:36:48 jw kernel:  __schedule+0x3c7/0x1510
May 21 19:36:48 jw kernel:  ? psi_group_change+0x1b0/0x350
May 21 19:36:48 jw kernel:  ? dequeue_entity+0x138/0x4a0
May 21 19:36:48 jw kernel:  schedule+0x27/0xf0
May 21 19:36:48 jw kernel:  schedule_preempt_disabled+0x15/0x30
May 21 19:36:48 jw kernel:  __mutex_lock.constprop.0+0x31e/0x620
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  crda_timeout_work+0x10/0x40 [cfg80211 e26458db9aeedbfd1117deb28e3ddf74ab47901e]
May 21 19:36:48 jw kernel:  process_one_work+0x18b/0x350
May 21 19:36:48 jw kernel:  worker_thread+0x2eb/0x410
May 21 19:36:48 jw kernel:  ? __pfx_worker_thread+0x10/0x10
May 21 19:36:48 jw kernel:  kthread+0xcf/0x100
May 21 19:36:48 jw kernel:  ? __pfx_kthread+0x10/0x10
May 21 19:36:48 jw kernel:  ret_from_fork+0x31/0x50
May 21 19:36:48 jw kernel:  ? __pfx_kthread+0x10/0x10
May 21 19:36:48 jw kernel:  ret_from_fork_asm+0x1a/0x30
May 21 19:36:48 jw kernel:  </TASK>
May 21 19:36:48 jw kernel: INFO: task systemd-network:633 blocked for more than 122 seconds.
May 21 19:36:48 jw kernel:       Not tainted 6.9.1-arch1-1 #1
May 21 19:36:48 jw kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 21 19:36:48 jw kernel: task:systemd-network state:D stack:0     pid:633   tgid:633   ppid:1      flags:0x00004006
May 21 19:36:48 jw kernel: Call Trace:
May 21 19:36:48 jw kernel:  <TASK>
May 21 19:36:48 jw kernel:  __schedule+0x3c7/0x1510
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? __slab_free+0xdf/0x2f0
May 21 19:36:48 jw kernel:  schedule+0x27/0xf0
May 21 19:36:48 jw kernel:  schedule_preempt_disabled+0x15/0x30
May 21 19:36:48 jw kernel:  rwsem_down_read_slowpath+0x26f/0x4e0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? vsnprintf+0x33f/0x6e0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  down_read+0x48/0xa0
May 21 19:36:48 jw kernel:  led_trigger_register+0xe6/0x1a0
May 21 19:36:48 jw kernel:  phy_led_triggers_register+0xee/0x25c [libphy 62ef5849eba6bb95967a9b99c9f5dfd80cb3790c]
May 21 19:36:48 jw kernel:  phy_attach_direct+0x363/0x370 [libphy 62ef5849eba6bb95967a9b99c9f5dfd80cb3790c]
May 21 19:36:48 jw kernel:  ? __pfx_r8169_phylink_handler+0x10/0x10 [r8169 deaf1b76310aec8b228de15cb4aae9b98656b9c8]
May 21 19:36:48 jw kernel:  phy_connect_direct+0x25/0x70 [libphy 62ef5849eba6bb95967a9b99c9f5dfd80cb3790c]
May 21 19:36:48 jw kernel:  rtl_open+0x2ce/0x490 [r8169 deaf1b76310aec8b228de15cb4aae9b98656b9c8]
May 21 19:36:48 jw kernel:  __dev_open+0xf8/0x1b0
May 21 19:36:48 jw kernel:  __dev_change_flags+0x1e4/0x230
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? nla_put_ifalias+0x42/0xb0
May 21 19:36:48 jw kernel:  dev_change_flags+0x26/0x70
May 21 19:36:48 jw kernel:  do_setlink+0x36c/0x1210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? dev_fetch_sw_netstats+0x5c/0x70
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? rtl8169_get_stats64+0x54/0x110 [r8169 deaf1b76310aec8b228de15cb4aae9b98656b9c8]
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? ep_poll_callback+0x24d/0x2a0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? __nla_validate_parse+0x5f/0xcb0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? __wake_up_common+0x75/0xa0
May 21 19:36:48 jw kernel:  rtnl_setlink+0x11f/0x1d0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? mntput_no_expire+0x4a/0x260
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? security_capable+0x41/0x70
May 21 19:36:48 jw kernel:  rtnetlink_rcv_msg+0x142/0x3e0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? __mod_memcg_lruvec_state+0x94/0x110
May 21 19:36:48 jw kernel:  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
May 21 19:36:48 jw kernel:  netlink_rcv_skb+0x50/0x100
May 21 19:36:48 jw kernel:  netlink_unicast+0x240/0x370
May 21 19:36:48 jw kernel:  netlink_sendmsg+0x21b/0x470
May 21 19:36:48 jw kernel:  __sys_sendto+0x201/0x210
May 21 19:36:48 jw kernel:  __x64_sys_sendto+0x24/0x30
May 21 19:36:48 jw kernel:  do_syscall_64+0x82/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? dquot_drop+0x24/0x50
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? shmem_evict_inode+0x9d/0x2b0
May 21 19:36:48 jw kernel:  ? __inode_wait_for_writeback+0x7c/0xf0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? fsnotify_grab_connector+0x43/0x80
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? fsnotify_destroy_marks+0x2a/0x1b0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? __memcg_slab_free_hook+0xef/0x140
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? kmem_cache_free+0x3b9/0x3e0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? __x64_sys_fcntl+0x94/0xc0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  entry_SYSCALL_64_after_hwframe+0x76/0x7e
May 21 19:36:48 jw kernel: RIP: 0033:0x76a43ed2c4e7
May 21 19:36:48 jw kernel: RSP: 002b:00007ffc3f657ea8 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
May 21 19:36:48 jw kernel: RAX: ffffffffffffffda RBX: 000063a016834000 RCX: 000076a43ed2c4e7
May 21 19:36:48 jw kernel: RDX: 0000000000000020 RSI: 000063a01684be60 RDI: 0000000000000003
May 21 19:36:48 jw kernel: RBP: 00007ffc3f657f40 R08: 00007ffc3f657eb0 R09: 0000000000000080
May 21 19:36:48 jw kernel: R10: 0000000000000000 R11: 0000000000000202 R12: 000063a01684ba30
May 21 19:36:48 jw kernel: R13: 000063a01684bed8 R14: 0000000000000000 R15: 000063a01684be90
May 21 19:36:48 jw kernel:  </TASK>
May 21 19:36:48 jw kernel: INFO: task (udev-worker):641 blocked for more than 122 seconds.
May 21 19:36:48 jw kernel:       Not tainted 6.9.1-arch1-1 #1
May 21 19:36:48 jw kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 21 19:36:48 jw kernel: task:(udev-worker)   state:D stack:0     pid:641   tgid:641   ppid:623    flags:0x00000006
May 21 19:36:48 jw kernel: Call Trace:
May 21 19:36:48 jw kernel:  <TASK>
May 21 19:36:48 jw kernel:  __schedule+0x3c7/0x1510
May 21 19:36:48 jw kernel:  schedule+0x27/0xf0
May 21 19:36:48 jw kernel:  schedule_timeout+0x12f/0x160
May 21 19:36:48 jw kernel:  wait_for_completion+0x86/0x170
May 21 19:36:48 jw kernel:  idempotent_init_module+0x1d0/0x2b0
May 21 19:36:48 jw kernel:  __x64_sys_finit_module+0x5e/0xb0
May 21 19:36:48 jw kernel:  do_syscall_64+0x82/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  entry_SYSCALL_64_after_hwframe+0x76/0x7e
May 21 19:36:48 jw kernel: RIP: 0033:0x74691d8fae9d
May 21 19:36:48 jw kernel: RSP: 002b:00007ffee6117cb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
May 21 19:36:48 jw kernel: RAX: ffffffffffffffda RBX: 00005c753ee8abc0 RCX: 000074691d8fae9d
May 21 19:36:48 jw kernel: RDX: 0000000000000004 RSI: 000074691de2d376 RDI: 0000000000000020
May 21 19:36:48 jw kernel: RBP: 000074691de2d376 R08: 0000000000000003 R09: 00007ffee6117d00
May 21 19:36:48 jw kernel: R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000020000
May 21 19:36:48 jw kernel: R13: 00005c753ee8ab50 R14: 0000000000000000 R15: 00005c753ee88fb0
May 21 19:36:48 jw kernel:  </TASK>
May 21 19:36:48 jw kernel: INFO: task (udev-worker):666 blocked for more than 122 seconds.
May 21 19:36:48 jw kernel:       Not tainted 6.9.1-arch1-1 #1
May 21 19:36:48 jw kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 21 19:36:48 jw kernel: task:(udev-worker)   state:D stack:0     pid:666   tgid:666   ppid:623    flags:0x00004006
May 21 19:36:48 jw kernel: Call Trace:
May 21 19:36:48 jw kernel:  <TASK>
May 21 19:36:48 jw kernel:  __schedule+0x3c7/0x1510
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? __slab_free+0xdf/0x2f0
May 21 19:36:48 jw kernel:  schedule+0x27/0xf0
May 21 19:36:48 jw kernel:  schedule_preempt_disabled+0x15/0x30
May 21 19:36:48 jw kernel:  rwsem_down_write_slowpath+0x1d3/0x660
May 21 19:36:48 jw kernel:  down_write+0x5a/0x60
May 21 19:36:48 jw kernel:  led_classdev_unregister+0x8f/0x110
May 21 19:36:48 jw kernel:  input_leds_disconnect+0x37/0x70
May 21 19:36:48 jw kernel:  __input_unregister_device+0xa9/0x190
May 21 19:36:48 jw kernel:  input_unregister_device+0x45/0x70
May 21 19:36:48 jw kernel:  hidinput_disconnect+0x79/0xf0
May 21 19:36:48 jw kernel:  hid_disconnect+0x62/0x80
May 21 19:36:48 jw kernel:  hid_device_remove+0x8c/0xa0
May 21 19:36:48 jw kernel:  device_release_driver_internal+0x19c/0x200
May 21 19:36:48 jw kernel:  ? __pfx___hid_bus_reprobe_drivers+0x10/0x10
May 21 19:36:48 jw kernel:  device_reprobe+0x1d/0x90
May 21 19:36:48 jw kernel:  ? __hid_bus_reprobe_drivers+0x39/0x60
May 21 19:36:48 jw kernel:  bus_for_each_dev+0x8c/0xe0
May 21 19:36:48 jw kernel:  ? __pfx___hid_bus_driver_added+0x10/0x10
May 21 19:36:48 jw kernel:  __hid_bus_driver_added+0x2c/0x40
May 21 19:36:48 jw kernel:  bus_for_each_drv+0x95/0xf0
May 21 19:36:48 jw kernel:  __hid_register_driver+0x74/0x80
May 21 19:36:48 jw kernel:  ? __pfx_logi_djreceiver_driver_init+0x10/0x10 [hid_logitech_dj 39f687323f8fde2b576eb64f7732f5326f391f36]
May 21 19:36:48 jw kernel:  do_one_initcall+0x58/0x310
May 21 19:36:48 jw kernel:  do_init_module+0x60/0x220
May 21 19:36:48 jw kernel:  init_module_from_file+0x89/0xe0
May 21 19:36:48 jw kernel:  idempotent_init_module+0x121/0x2b0
May 21 19:36:48 jw kernel:  __x64_sys_finit_module+0x5e/0xb0
May 21 19:36:48 jw kernel:  do_syscall_64+0x82/0x160
May 21 19:36:48 jw kernel:  ? __slab_free+0xa1/0x2f0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? __rseq_handle_notify_resume+0xa6/0x490
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? switch_fpu_return+0x4e/0xd0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? __irq_exit_rcu+0x4a/0xb0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  entry_SYSCALL_64_after_hwframe+0x76/0x7e
May 21 19:36:48 jw kernel: RIP: 0033:0x74691d8fae9d
May 21 19:36:48 jw kernel: RSP: 002b:00007ffee6117cb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
May 21 19:36:48 jw kernel: RAX: ffffffffffffffda RBX: 00005c753eec6cc0 RCX: 000074691d8fae9d
May 21 19:36:48 jw kernel: RDX: 0000000000000004 RSI: 000074691de2d376 RDI: 0000000000000038
May 21 19:36:48 jw kernel: RBP: 000074691de2d376 R08: 0000000000000001 R09: 00007ffee6117d00
May 21 19:36:48 jw kernel: R10: 0000000000000050 R11: 0000000000000246 R12: 0000000000020000
May 21 19:36:48 jw kernel: R13: 00005c753eeb57a0 R14: 0000000000000000 R15: 00005c753eeca180
May 21 19:36:48 jw kernel:  </TASK>
May 21 19:36:48 jw kernel: INFO: task (udev-worker):722 blocked for more than 122 seconds.
May 21 19:36:48 jw kernel:       Not tainted 6.9.1-arch1-1 #1
May 21 19:36:48 jw kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 21 19:36:48 jw kernel: task:(udev-worker)   state:D stack:0     pid:722   tgid:722   ppid:623    flags:0x00000006
May 21 19:36:48 jw kernel: Call Trace:
May 21 19:36:48 jw kernel:  <TASK>
May 21 19:36:48 jw kernel:  __schedule+0x3c7/0x1510
May 21 19:36:48 jw kernel:  schedule+0x27/0xf0
May 21 19:36:48 jw kernel:  schedule_timeout+0x12f/0x160
May 21 19:36:48 jw kernel:  wait_for_completion+0x86/0x170
May 21 19:36:48 jw kernel:  idempotent_init_module+0x1d0/0x2b0
May 21 19:36:48 jw kernel:  __x64_sys_finit_module+0x5e/0xb0
May 21 19:36:48 jw kernel:  do_syscall_64+0x82/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? do_filp_open+0xc4/0x170
May 21 19:36:48 jw kernel:  ? __pfx_page_put_link+0x10/0x10
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_sys_openat2+0x9c/0xe0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_sys_openat2+0x9c/0xe0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_user_addr_fault+0x34e/0x620
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  entry_SYSCALL_64_after_hwframe+0x76/0x7e
May 21 19:36:48 jw kernel: RIP: 0033:0x74691d8fae9d
May 21 19:36:48 jw kernel: RSP: 002b:00007ffee6117cb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
May 21 19:36:48 jw kernel: RAX: ffffffffffffffda RBX: 00005c753eeb7c60 RCX: 000074691d8fae9d
May 21 19:36:48 jw kernel: RDX: 0000000000000004 RSI: 000074691de2d376 RDI: 0000000000000060
May 21 19:36:48 jw kernel: RBP: 000074691de2d376 R08: 0000000000000001 R09: 00007ffee6117d00
May 21 19:36:48 jw kernel: R10: 0000000000000050 R11: 0000000000000246 R12: 0000000000020000
May 21 19:36:48 jw kernel: R13: 00005c753ef0ffa0 R14: 0000000000000000 R15: 00005c753ef10c40
May 21 19:36:48 jw kernel:  </TASK>
May 21 19:36:48 jw kernel: INFO: task kworker/21:4:760 blocked for more than 122 seconds.
May 21 19:36:48 jw kernel:       Not tainted 6.9.1-arch1-1 #1
May 21 19:36:48 jw kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 21 19:36:48 jw kernel: task:kworker/21:4    state:D stack:0     pid:760   tgid:760   ppid:2      flags:0x00004000
May 21 19:36:48 jw kernel: Workqueue: events linkwatch_event
May 21 19:36:48 jw kernel: Call Trace:
May 21 19:36:48 jw kernel:  <TASK>
May 21 19:36:48 jw kernel:  __schedule+0x3c7/0x1510
May 21 19:36:48 jw kernel:  ? psi_group_change+0x1b0/0x350
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  schedule+0x27/0xf0
May 21 19:36:48 jw kernel:  schedule_preempt_disabled+0x15/0x30
May 21 19:36:48 jw kernel:  __mutex_lock.constprop.0+0x31e/0x620
May 21 19:36:48 jw kernel:  ? delayed_vfree_work+0x35/0x50
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  linkwatch_event+0x12/0x40
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  process_one_work+0x18b/0x350
May 21 19:36:48 jw kernel:  worker_thread+0x2eb/0x410
May 21 19:36:48 jw kernel:  ? __pfx_worker_thread+0x10/0x10
May 21 19:36:48 jw kernel:  kthread+0xcf/0x100
May 21 19:36:48 jw kernel:  ? __pfx_kthread+0x10/0x10
May 21 19:36:48 jw kernel:  ret_from_fork+0x31/0x50
May 21 19:36:48 jw kernel:  ? __pfx_kthread+0x10/0x10
May 21 19:36:48 jw kernel:  ret_from_fork_asm+0x1a/0x30
May 21 19:36:48 jw kernel:  </TASK>
May 21 19:36:48 jw kernel: INFO: task modprobe:854 blocked for more than 122 seconds.
May 21 19:36:48 jw kernel:       Not tainted 6.9.1-arch1-1 #1
May 21 19:36:48 jw kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 21 19:36:48 jw kernel: task:modprobe        state:D stack:0     pid:854   tgid:854   ppid:2      flags:0x00000002
May 21 19:36:48 jw kernel: Call Trace:
May 21 19:36:48 jw kernel:  <TASK>
May 21 19:36:48 jw kernel:  __schedule+0x3c7/0x1510
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  schedule+0x27/0xf0
May 21 19:36:48 jw kernel:  schedule_timeout+0x12f/0x160
May 21 19:36:48 jw kernel:  wait_for_completion+0x86/0x170
May 21 19:36:48 jw kernel:  idempotent_init_module+0x1d0/0x2b0
May 21 19:36:48 jw kernel:  __x64_sys_finit_module+0x5e/0xb0
May 21 19:36:48 jw kernel:  do_syscall_64+0x82/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? switch_fpu_return+0x4e/0xd0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_sys_openat2+0x9c/0xe0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? handle_mm_fault+0x1f0/0x300
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_user_addr_fault+0x34e/0x620
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  entry_SYSCALL_64_after_hwframe+0x76/0x7e
May 21 19:36:48 jw kernel: RIP: 0033:0x718a8d527e9d
May 21 19:36:48 jw kernel: RSP: 002b:00007fffce99f9a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
May 21 19:36:48 jw kernel: RAX: ffffffffffffffda RBX: 00005c00c9402d50 RCX: 0000718a8d527e9d
May 21 19:36:48 jw kernel: RDX: 0000000000000004 RSI: 00005c00c34f1478 RDI: 0000000000000000
May 21 19:36:48 jw kernel: RBP: 00005c00c34f1478 R08: 0000718a8d5f6b20 R09: 0000000000000000
May 21 19:36:48 jw kernel: R10: 00005c00c94032f0 R11: 0000000000000246 R12: 0000000000040000
May 21 19:36:48 jw kernel: R13: 00005c00c9403160 R14: 0000000000000000 R15: 00005c00c94032b0
May 21 19:36:48 jw kernel:  </TASK>
May 21 19:36:48 jw kernel: INFO: task modprobe:855 blocked for more than 122 seconds.
May 21 19:36:48 jw kernel:       Not tainted 6.9.1-arch1-1 #1
May 21 19:36:48 jw kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 21 19:36:48 jw kernel: task:modprobe        state:D stack:0     pid:855   tgid:855   ppid:2      flags:0x00000002
May 21 19:36:48 jw kernel: Call Trace:
May 21 19:36:48 jw kernel:  <TASK>
May 21 19:36:48 jw kernel:  __schedule+0x3c7/0x1510
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  schedule+0x27/0xf0
May 21 19:36:48 jw kernel:  schedule_timeout+0x12f/0x160
May 21 19:36:48 jw kernel:  wait_for_completion+0x86/0x170
May 21 19:36:48 jw kernel:  idempotent_init_module+0x1d0/0x2b0
May 21 19:36:48 jw kernel:  __x64_sys_finit_module+0x5e/0xb0
May 21 19:36:48 jw kernel:  do_syscall_64+0x82/0x160
May 21 19:36:48 jw kernel:  ? vfs_read+0x2a2/0x360
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? vfs_read+0x2a2/0x360
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? __rseq_handle_notify_resume+0xa6/0x490
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? set_pte_range+0xcc/0x270
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? next_uptodate_folio+0x8b/0x240
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? filemap_map_pages+0x47e/0x550
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? vfs_statx+0x93/0x1c0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_fault+0x246/0x490
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? __handle_mm_fault+0x855/0xe10
May 21 19:36:48 jw kernel:  ? delayed_vfree_work+0x35/0x50
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  linkwatch_event+0x12/0x40
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  process_one_work+0x18b/0x350
May 21 19:36:48 jw kernel:  worker_thread+0x2eb/0x410
May 21 19:36:48 jw kernel:  ? __pfx_worker_thread+0x10/0x10
May 21 19:36:48 jw kernel:  kthread+0xcf/0x100
May 21 19:36:48 jw kernel:  ? __pfx_kthread+0x10/0x10
May 21 19:36:48 jw kernel:  ret_from_fork+0x31/0x50
May 21 19:36:48 jw kernel:  ? __pfx_kthread+0x10/0x10
May 21 19:36:48 jw kernel:  ret_from_fork_asm+0x1a/0x30
May 21 19:36:48 jw kernel:  </TASK>
May 21 19:36:48 jw kernel: INFO: task modprobe:854 blocked for more than 122 seconds.
May 21 19:36:48 jw kernel:       Not tainted 6.9.1-arch1-1 #1
May 21 19:36:48 jw kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 21 19:36:48 jw kernel: task:modprobe        state:D stack:0     pid:854   tgid:854   ppid:2      flags:0x00000002
May 21 19:36:48 jw kernel: Call Trace:
May 21 19:36:48 jw kernel:  <TASK>
May 21 19:36:48 jw kernel:  __schedule+0x3c7/0x1510
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  schedule+0x27/0xf0
May 21 19:36:48 jw kernel:  schedule_timeout+0x12f/0x160
May 21 19:36:48 jw kernel:  wait_for_completion+0x86/0x170
May 21 19:36:48 jw kernel:  idempotent_init_module+0x1d0/0x2b0
May 21 19:36:48 jw kernel:  __x64_sys_finit_module+0x5e/0xb0
May 21 19:36:48 jw kernel:  do_syscall_64+0x82/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? switch_fpu_return+0x4e/0xd0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_sys_openat2+0x9c/0xe0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? handle_mm_fault+0x1f0/0x300
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_user_addr_fault+0x34e/0x620
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  entry_SYSCALL_64_after_hwframe+0x76/0x7e
May 21 19:36:48 jw kernel: RIP: 0033:0x718a8d527e9d
May 21 19:36:48 jw kernel: RSP: 002b:00007fffce99f9a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
May 21 19:36:48 jw kernel: RAX: ffffffffffffffda RBX: 00005c00c9402d50 RCX: 0000718a8d527e9d
May 21 19:36:48 jw kernel: RDX: 0000000000000004 RSI: 00005c00c34f1478 RDI: 0000000000000000
May 21 19:36:48 jw kernel: RBP: 00005c00c34f1478 R08: 0000718a8d5f6b20 R09: 0000000000000000
May 21 19:36:48 jw kernel: R10: 00005c00c94032f0 R11: 0000000000000246 R12: 0000000000040000
May 21 19:36:48 jw kernel: R13: 00005c00c9403160 R14: 0000000000000000 R15: 00005c00c94032b0
May 21 19:36:48 jw kernel:  </TASK>
May 21 19:36:48 jw kernel: INFO: task modprobe:855 blocked for more than 122 seconds.
May 21 19:36:48 jw kernel:       Not tainted 6.9.1-arch1-1 #1
May 21 19:36:48 jw kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 21 19:36:48 jw kernel: task:modprobe        state:D stack:0     pid:855   tgid:855   ppid:2      flags:0x00000002
May 21 19:36:48 jw kernel: Call Trace:
May 21 19:36:48 jw kernel:  <TASK>
May 21 19:36:48 jw kernel:  __schedule+0x3c7/0x1510
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  schedule+0x27/0xf0
May 21 19:36:48 jw kernel:  schedule_timeout+0x12f/0x160
May 21 19:36:48 jw kernel:  wait_for_completion+0x86/0x170
May 21 19:36:48 jw kernel:  idempotent_init_module+0x1d0/0x2b0
May 21 19:36:48 jw kernel:  __x64_sys_finit_module+0x5e/0xb0
May 21 19:36:48 jw kernel:  do_syscall_64+0x82/0x160
May 21 19:36:48 jw kernel:  ? vfs_read+0x2a2/0x360
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? vfs_read+0x2a2/0x360
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? __rseq_handle_notify_resume+0xa6/0x490
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? set_pte_range+0xcc/0x270
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? next_uptodate_folio+0x8b/0x240
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? filemap_map_pages+0x47e/0x550
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? vfs_statx+0x93/0x1c0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_fault+0x246/0x490
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? __handle_mm_fault+0x855/0xe10
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? next_uptodate_folio+0x8b/0x240
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? filemap_map_pages+0x47e/0x550
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? vfs_statx+0x93/0x1c0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_fault+0x246/0x490
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? __handle_mm_fault+0x855/0xe10
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? __count_memcg_events+0x4d/0xb0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? count_memcg_events.constprop.0+0x1a/0x30
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? handle_mm_fault+0x1f0/0x300
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_user_addr_fault+0x34e/0x620
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  entry_SYSCALL_64_after_hwframe+0x76/0x7e
May 21 19:36:48 jw kernel: RIP: 0033:0x7f8071327e9d
May 21 19:36:48 jw kernel: RSP: 002b:00007ffed39e0f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
May 21 19:36:48 jw kernel: RAX: ffffffffffffffda RBX: 0000601489df6d50 RCX: 00007f8071327e9d
May 21 19:36:48 jw kernel: RDX: 0000000000000004 RSI: 0000601470012478 RDI: 0000000000000000
May 21 19:36:48 jw kernel: RBP: 0000601470012478 R08: 00007f80713f6b20 R09: 0000000000000000
May 21 19:36:48 jw kernel: R10: 0000601489df72f0 R11: 0000000000000246 R12: 0000000000040000
May 21 19:36:48 jw kernel: R13: 0000601489df7160 R14: 0000000000000000 R15: 0000601489df72b0
May 21 19:36:48 jw kernel:  </TASK>
May 21 19:36:48 jw kernel: INFO: task modprobe:858 blocked for more than 122 seconds.
May 21 19:36:48 jw kernel:       Not tainted 6.9.1-arch1-1 #1
May 21 19:36:48 jw kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 21 19:36:48 jw kernel: task:modprobe        state:D stack:0     pid:858   tgid:858   ppid:2      flags:0x00004002
May 21 19:36:48 jw kernel: Call Trace:
May 21 19:36:48 jw kernel:  <TASK>
May 21 19:36:48 jw kernel:  __schedule+0x3c7/0x1510
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? finish_task_switch.isra.0+0x99/0x2e0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  schedule+0x27/0xf0
May 21 19:36:48 jw kernel:  schedule_preempt_disabled+0x15/0x30
May 21 19:36:48 jw kernel:  __mutex_lock.constprop.0+0x31e/0x620
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  set_device_name+0x2a/0x140 [ledtrig_netdev 9ef86161089123f18990e2e814a36d05675e99cc]
May 21 19:36:48 jw kernel:  netdev_trig_activate+0x165/0x1e0 [ledtrig_netdev 9ef86161089123f18990e2e814a36d05675e99cc]
May 21 19:36:48 jw kernel:  led_trigger_set+0x210/0x310
May 21 19:36:48 jw kernel:  led_trigger_register+0x169/0x1a0
May 21 19:36:48 jw kernel:  ? __pfx_netdev_led_trigger_init+0x10/0x10 [ledtrig_netdev 9ef86161089123f18990e2e814a36d05675e99cc]
May 21 19:36:48 jw kernel:  do_one_initcall+0x58/0x310
May 21 19:36:48 jw kernel:  do_init_module+0x60/0x220
May 21 19:36:48 jw kernel:  init_module_from_file+0x89/0xe0
May 21 19:36:48 jw kernel:  idempotent_init_module+0x121/0x2b0
May 21 19:36:48 jw kernel:  __x64_sys_finit_module+0x5e/0xb0
May 21 19:36:48 jw kernel:  do_syscall_64+0x82/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? syscall_exit_to_user_mode+0x75/0x210
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_syscall_64+0x8e/0x160
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? __count_memcg_events+0x4d/0xb0
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? count_memcg_events.constprop.0+0x1a/0x30
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? handle_mm_fault+0x1f0/0x300
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? do_user_addr_fault+0x34e/0x620
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
May 21 19:36:48 jw kernel:  entry_SYSCALL_64_after_hwframe+0x76/0x7e
May 21 19:36:48 jw kernel: RIP: 0033:0x7a7397b27e9d
May 21 19:36:48 jw kernel: RSP: 002b:00007ffced8cf988 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
May 21 19:36:48 jw kernel: RAX: ffffffffffffffda RBX: 00005fb280b89d50 RCX: 00007a7397b27e9d
May 21 19:36:48 jw kernel: RDX: 0000000000000004 RSI: 00005fb2412d4478 RDI: 0000000000000000
May 21 19:36:48 jw kernel: RBP: 00005fb2412d4478 R08: 00007a7397bf6b20 R09: 0000000000000000
May 21 19:36:48 jw kernel: R10: 00005fb280b8a2f0 R11: 0000000000000246 R12: 0000000000040000
May 21 19:36:48 jw kernel: R13: 00005fb280b8a160 R14: 0000000000000000 R15: 00005fb280b8a2b0
May 21 19:36:48 jw kernel:  </TASK>
May 21 19:36:48 jw kernel: Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings

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#4 2024-05-22 22:49:39

seth
Member
Registered: 2012-09-03
Posts: 54,182

Re: Boot indefinitely stalls on network configuration

Those are all the hung tasks that have been waiting for IO since 2 minutes - the problem will started around 19:34:48

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#5 2024-06-02 16:08:55

GeneArch
Member
Registered: 2013-07-28
Posts: 78

Re: Boot indefinitely stalls on network configuration

This deadlock is currently an open issue in all kernels 6.9 through mainline.

See: lkml

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#6 2024-06-22 22:35:58

jwueller
Member
Registered: 2024-05-22
Posts: 3

Re: Boot indefinitely stalls on network configuration

Yeah, that's the one I reported here. The breaking change has been rolled back (3a678276738a47ce8652676c395d36a8011823c4) for now in 6.9.6 until a more permanent fix can be found. The underlying deadlock is still there, it just triggers for a lot fewer users.

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