Package: thermald
Version: 1.3-3
Severity: critical
Justification: breaks the whole system
Dear Maintainer,
* What exactly did you do (or not do) that was effective (or
ineffective)?
Installed thermald 1.3-3 from testing repos and booted into realtime kernel
(3.12-4-rt-amd64)
* What was the outcome of this action?
Sometimes the system will stop responding completely, no keyboard or mouse is
accepted, not even switching to ttys. A hard shutdown is required and it has
lead to file system corruption. Inspecting dmesg logs, I found this:
[ 39.776121] BUG: scheduling while atomic: Xorg/1007/0x00010001
[ 39.776123] BUG: scheduling while atomic: swapper/2/0/0x00010002
.....
[ 39.776221] CPU: 1 PID: 1007 Comm: Xorg Tainted: P O 3.14-2-rt-
amd64 #1 Debian 3.14.15-2
[ 39.776222] Hardware name: Apple Inc. MacBookPro8,1/Mac-94245B3640C91C81,
BIOS MBP81.88Z.0047.B27.1201241646 01/24/12
[ 39.776223] ffff88026401db20 ffffffff814e04fc ffff88026401db20
ffffffff814dce83
[ 39.776224] ffffffff814e2cd8 0000000000065340 0000000000065340
ffff88026392ffd8
[ 39.776225] ffff88026401db20 ffff880267083ee0 ffff88026401e278
ffff88026401db20
[ 39.776225] Call Trace:
[ 39.776230] <IRQ> [<ffffffff814e04fc>] ? dump_stack+0x4a/0x75
[ 39.776232] [<ffffffff814dce83>] ? __schedule_bug+0x96/0xa3
[ 39.776234] [<ffffffff814e2cd8>] ? __schedule+0x5f8/0x670
[ 39.776235] [<ffffffff814e2d77>] ? schedule+0x27/0xa0
[ 39.776237] [<ffffffff814e4335>] ? rt_spin_lock_slowlock+0xb5/0x220
[ 39.776240] [<ffffffffa0cf8ada>] ?
pkg_temp_thermal_platform_thermal_notify+0x3a/0x126 [x86_pkg_temp_thermal]
[ 39.776242] [<ffffffff8103b140>] ? therm_throt_process+0x10/0x140
[ 39.776243] [<ffffffff8103b471>] ? intel_thermal_interrupt+0x201/0x240
[ 39.776244] [<ffffffff8103b4f8>] ? smp_thermal_interrupt+0x18/0x40
[ 39.776247] [<ffffffff814edadd>] ? thermal_interrupt+0x6d/0x80
[ 39.776249] <EOI> [<ffffffff814ec9fd>] ?
system_call_fast_compare_end+0x10/0x15
[ 39.776251] CPU: 2 PID: 0 Comm: swapper/2 Tainted: P W O 3.14-2-rt-
amd64 #1 Debian 3.14.15-2
[ 39.776252] Hardware name: Apple Inc. MacBookPro8,1/Mac-94245B3640C91C81,
BIOS MBP81.88Z.0047.B27.1201241646 01/24/12
[ 39.776253] ffff8802655c32a0 ffffffff814e04fc ffff8802655c32a0
ffffffff814dce83
[ 39.776254] ffffffff814e2cd8 0000000000065340 0000000000065340
ffff8802655f5fd8
[ 39.776255] ffff8802655c32a0 ffff880267103ee0 ffff8802655c39f8
ffff8802655c32a0
[ 39.776255] Call Trace:
[ 39.776257] <IRQ> [<ffffffff814e04fc>] ? dump_stack+0x4a/0x75
[ 39.776259] [<ffffffff814dce83>] ? __schedule_bug+0x96/0xa3
[ 39.776260] [<ffffffff814e2cd8>] ? __schedule+0x5f8/0x670
[ 39.776261] [<ffffffff814e2d77>] ? schedule+0x27/0xa0
[ 39.776263] [<ffffffff814e4335>] ? rt_spin_lock_slowlock+0xb5/0x220
[ 39.776266] [<ffffffffa0cf8ada>] ?
pkg_temp_thermal_platform_thermal_notify+0x3a/0x126 [x86_pkg_temp_thermal]
[ 39.776267] [<ffffffff8103b140>] ? therm_throt_process+0x10/0x140
[ 39.776268] [<ffffffff8103b471>] ? intel_thermal_interrupt+0x201/0x240
[ 39.776269] [<ffffffff8103b4f8>] ? smp_thermal_interrupt+0x18/0x40
[ 39.776271] [<ffffffff814edadd>] ? thermal_interrupt+0x6d/0x80
[ 39.776274] <EOI> [<ffffffff813b8b6a>] ? cpuidle_enter_state+0x4a/0xc0
[ 39.776276] [<ffffffff813b8b63>] ? cpuidle_enter_state+0x43/0xc0
[ 39.776277] [<ffffffff813b8c89>] ? cpuidle_idle_call+0xa9/0x220
[ 39.776279] [<ffffffff8101e1c5>] ? arch_cpu_idle+0x5/0x30
[ 39.776281] [<ffffffff810b86c1>] ? cpu_startup_entry+0x91/0x280
[ 39.776284] [<ffffffff810434e7>] ? start_secondary+0x1d7/0x280
full dmesg output at https://gist.github.com/rvega/c72883dc1de40857b7ac
I then uninstalled thermald and all those messages went away. Then, I
installed the latest version in master branch from
https://github.com/01org/thermal_daemon and the messages are not present. I
have not had any crashes since (still waiting to see if one happens).
Note: real time kernel is very important to my music production workflow.
Software based musical instruments need low latencies.
-- System Information:
Debian Release: jessie/sid
APT prefers testing-updates
APT policy: (500, 'testing-updates'), (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.14-2-rt-amd64 (SMP w/4 CPU cores; PREEMPT)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
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