From: Borislav Petkov <bp@alien8.de>
To: linux-pm@vger.kernel.org
Cc: "Rafael J. Wysocki" <rafael@kernel.org>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
lkml <linux-kernel@vger.kernel.org>
Subject: INFO: task systemd-udevd:94 blocked for more than 120 seconds.
Date: Fri, 23 Sep 2022 20:59:07 +0200 [thread overview]
Message-ID: <Yy4B+9yH8oT0F8nQ@zn.tnic> (raw)
Hi folks,
I'm seeing the below on linux-next-20220923 and thermal_zone is in the
stacktrace so I thought I should Cc relevant folks in case you have an
idea...
[ 155.065997] radeon 0000:00:01.0: [drm] fb0: radeondrmfb frame buffer device
[ 155.152551] [drm] Initialized radeon 2.50.0 20080528 for 0000:00:01.0 on minor 0
[ 242.946675] INFO: task systemd-udevd:94 blocked for more than 120 seconds.
[ 242.946820] Not tainted 6.0.0-rc6-next-20220923 #1
[ 242.946902] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 242.946995] task:systemd-udevd state:D stack:13344 pid:94 ppid:88 flags:0x00004004
[ 242.947118] Call Trace:
[ 242.947166] <TASK>
[ 242.947216] __schedule+0x2af/0x830
[ 242.947297] schedule+0x5d/0xc0
[ 242.947360] schedule_preempt_disabled+0x14/0x30
[ 242.947442] __mutex_lock.constprop.0+0x2d0/0x7b0
[ 242.947524] thermal_zone_device_update.part.0+0xf8/0x2f0
[ 242.947607] ? acpi_system_write_wakeup_device+0x170/0x170
[ 242.947700] thermal_zone_device_set_mode+0x75/0xb0
[ 242.947781] acpi_thermal_add+0x3c2/0x400 [thermal]
[ 242.947881] acpi_device_probe+0x56/0x110
[ 242.947953] really_probe+0xc7/0x280
[ 242.948022] ? pm_runtime_barrier+0x61/0xb0
[ 242.948098] __driver_probe_device+0x71/0xd0
[ 242.948175] driver_probe_device+0x2d/0x100
[ 242.948245] __driver_attach+0xa6/0x1a0
[ 242.950659] ? __device_attach_driver+0x110/0x110
[ 242.953030] bus_for_each_dev+0x69/0xa0
[ 242.955433] bus_add_driver+0x1b0/0x200
[ 242.957806] ? _raw_spin_unlock+0x12/0x40
[ 242.959211] driver_register+0x89/0xe0
[ 242.960589] ? 0xffffffffa0006000
[ 242.961957] acpi_thermal_init+0x5c/0x1000 [thermal]
[ 242.963375] do_one_initcall+0x4d/0x210
[ 242.964756] ? kmalloc_trace+0x38/0xc0
[ 242.966130] do_init_module+0x4a/0x1e0
[ 242.967503] __do_sys_finit_module+0xa7/0x100
[ 242.968858] do_syscall_64+0x42/0x90
[ 242.970202] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 242.971561] RIP: 0033:0x7fd31c8189b9
[ 242.972910] RSP: 002b:00007ffd203a81b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 242.974318] RAX: ffffffffffffffda RBX: 00005571cdddfb30 RCX: 00007fd31c8189b9
[ 242.975720] RDX: 0000000000000000 RSI: 00007fd31c9a3e2d RDI: 0000000000000005
[ 242.977089] RBP: 0000000000020000 R08: 0000000000000000 R09: 00005571cddc6f50
[ 242.978449] R10: 0000000000000005 R11: 0000000000000246 R12: 00007fd31c9a3e2d
[ 242.979792] R13: 0000000000000000 R14: 00005571cddd8170 R15: 00005571cdddfb30
[ 242.981143] </TASK>
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
next reply other threads:[~2022-09-23 18:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-23 18:59 Borislav Petkov [this message]
2022-09-23 19:18 ` INFO: task systemd-udevd:94 blocked for more than 120 seconds Nathan Chancellor
2022-09-23 19:42 ` Borislav Petkov
2022-09-24 7:40 ` Hugh Dickins
2022-09-24 8:16 ` Daniel Lezcano
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