Bug#805873: linux-image-4.3.0-trunk-amd64: hard lockup under load

2015-12-14 Thread Mark Janssen 
On Sun, 13 Dec 2015 at 00:15 Ben Hutchings  wrote:

> It looks like this is a bug in the nouveau driver.  Please report it
> upstream at  under product 'xorg',
> component 'Driver/nouveau' (yes, really, even though this part of the
> kernel).  Let us know the bug number or URL.
>

Thanks, reported upstream at
https://bugs.freedesktop.org/show_bug.cgi?id=93371.

Bug#805873: linux-image-4.3.0-trunk-amd64: hard lockup under load

2015-12-12 Thread Ben Hutchings 
On Mon, 2015-11-23 at 14:30 +0100, Mark Janssen wrote:
> Package: src:linux
> Version: 4.3-1~exp1
> Severity: important
> 
> After running under full load for about half a day, my kernel starts
> to misbehave with soft and hard lockups. A trace of a hard lockup is
> included below. Similar problems occurred for the stretch kernel,
> which is why I tried the experimental version.
[...]

It looks like this is a bug in the nouveau driver.  Please report it
upstream at  under product 'xorg',
component 'Driver/nouveau' (yes, really, even though this part of the
kernel).  Let us know the bug number or URL.

Ben.

-- 
Ben Hutchings
Knowledge is power.  France is bacon.


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Bug#805873: linux-image-4.3.0-trunk-amd64: hard lockup under load

2015-11-23 Thread Mark Janssen 
Package: src:linux
Version: 4.3-1~exp1
Severity: important

After running under full load for about half a day, my kernel starts to 
misbehave with soft and hard lockups. A trace of a hard lockup is included 
below. Similar problems occurred for the stretch kernel, which is why I tried 
the experimental version.

-- Package-specific info:
** Version:
Linux version 4.3.0-trunk-amd64 (debian-ker...@lists.debian.org) (gcc version 
5.2.1 20151028 (Debian 5.2.1-23) ) #1 SMP Debian 4.3-1~exp1 (2015-11-04)

** Command line:
BOOT_IMAGE=/vmlinuz-4.3.0-trunk-amd64 root=/dev/mapper/mark--inspiron--vg-root 
ro quiet consoleblank=0

** Not tainted

** Kernel log:
[35834.993450] [ cut here ]
[35834.993456] WARNING: CPU: 2 PID: 22025 at 
/build/linux-7sjCdl/linux-4.3/kernel/watchdog.c:331 
watchdog_overflow_callback+0x75/0xa0()
[35834.993458] Watchdog detected hard LOCKUP on cpu 2
[35834.993459] Modules linked in: nls_utf8 nls_cp437 vfat fat intel_rapl 
snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic nouveau arc4 
iosf_mbi x86_pkg_tem
ath9k ath9k_common ath9k_hw intel_powerclamp ath ath3k btusb coretemp mxm_wmi 
mac80211 btrtl btbcm btintel kvm_intel bluetooth cfg80211 rfkill kvm wmi ttm 
drm_kms_helper
nd_pcm i2c_algo_bit joydev iTCO_vendor_support snd_timer dcdbas dell_smm_hwmon 
evdev tpm_tis psmouse tpm snd serio_raw shpchp sg pcspkr lpc_ich mei_me 
mfd_core soundcore
efi_pstore efivars button efivarfs autofs4 ext4 crc16 mbcache jbd2 
algif_skcipher af_alg ums_realtek uas usb_storage dm_crypt dm_mod hid_generic 
usbhid hid sr_mod cdrom 
rc32c_intel jitterentropy_rng sha256_ssse3 sha256_generic hmac drbg ansi_cprng 
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ahci libahci 
libata xhc
hcd r8169 mii usbcore usb_common fan thermal
[35834.993516] CPU: 2 PID: 22025 Comm:  Not tainted 4.3.0-trunk-amd64 
#1 Debian 4.3-1~exp1
[35834.993517] Hardware name: Dell Inc. Inspiron 3847/088DT1   , BIOS A08 
06/29/2015
[35834.993519]  817f9528 812c53a9 88041ec85ba8 
8106ebad
[35834.993521]  88040c1ec800 88041ec85bf8 88041ec85c80 
88041ec85ef8
[35834.993523]   8106ec2c 817f9500 
0020
[35834.993525] Call Trace:
[35834.993526][] ? dump_stack+0x40/0x57
[35834.993532]  [] ? warn_slowpath_common+0x7d/0xb0
[35834.993534]  [] ? warn_slowpath_fmt+0x4c/0x50
[35834.993536]  [] ? watchdog_overflow_callback+0x75/0xa0
[35834.993539]  [] ? __perf_event_overflow+0x86/0x1c0
[35834.993542]  [] ? intel_pmu_handle_irq+0x1ce/0x430
[35834.993545]  [] ? perf_event_nmi_handler+0x21/0x40
[35834.993548]  [] ? nmi_handle+0x80/0x110
[35834.993550]  [] ? default_do_nmi+0x3a/0xf0
[35834.993551]  [] ? do_nmi+0xdb/0x130
[35834.993554]  [] ? end_repeat_nmi+0x1a/0x1e
[35834.993557]  [] ? 
native_queued_spin_lock_slowpath+0x152/0x170
[35834.993559]  [] ? 
native_queued_spin_lock_slowpath+0x152/0x170
[35834.993561]  [] ? 
native_queued_spin_lock_slowpath+0x152/0x170
[35834.993561]  <>[] ? 
_raw_spin_lock_irqsave+0x32/0x40
[35834.993584]  [] ? nvkm_fantog_update+0x41/0x100 [nouveau]
[35834.993600]  [] ? nv04_timer_alarm_init+0x21/0x40 [nouveau]
[35834.993614]  [] ? nvkm_fantog_set+0x31/0x40 [nouveau]
[35834.993626]  [] ? nvkm_fan_update+0xb4/0x1f0 [nouveau]
[35834.993635]  [] ? nvkm_timer_alarm_trigger+0xe7/0x120 
[nouveau]
[35834.993644]  [] ? nvkm_fantog_update+0xfb/0x100 [nouveau]
[35834.993652]  [] ? nvkm_timer_alarm_trigger+0xe7/0x120 
[nouveau]
[35834.993661]  [] ? nv04_timer_intr+0x5f/0xa0 [nouveau]
[35834.993670]  [] ? nvkm_mc_intr+0x70/0x110 [nouveau]
[35834.993679]  [] ? nvkm_pci_intr+0x41/0x70 [nouveau]
[35834.993681]  [] ? handle_irq_event_percpu+0x69/0x170
[35834.993682]  [] ? handle_irq_event+0x40/0x60
[35834.993684]  [] ? handle_edge_irq+0x7b/0x140
[35834.993685]  [] ? handle_irq+0x19/0x30
[35834.993687]  [] ? do_IRQ+0x46/0xd0
[35834.993688]  [] ? common_interrupt+0x82/0x82
[35834.993688]   
[35834.993690] ---[ end trace 5f78f49b5260457d ]---

** Model information
sys_vendor: Dell Inc.
product_name: Inspiron 3847
product_version:   
chassis_vendor: Dell Inc.
chassis_version: 
bios_vendor: Dell Inc.
bios_version: A08
board_vendor: Dell Inc.
board_name: 088DT1   
board_version: A01

** Loaded modules:
nls_utf8
nls_cp437
vfat
fat
ath3k
btusb
btrtl
btbcm
nouveau
btintel
bluetooth
arc4
intel_rapl
iosf_mbi
ath9k
mxm_wmi
wmi
x86_pkg_temp_thermal
intel_powerclamp
coretemp
ttm
drm_kms_helper
drm
ath9k_common
ath9k_hw
ath
kvm_intel
mac80211
kvm
snd_hda_codec_realtek
snd_hda_codec_hdmi
snd_hda_codec_generic
cfg80211
iTCO_wdt
rfkill
iTCO_vendor_support
i2c_algo_bit
tpm_tis
dcdbas
dell_smm_hwmon
snd_hda_intel
snd_hda_codec
snd_hda_core
lpc_ich
mei_me
psmouse
sg
snd_hwdep
tpm
mfd_core
shpchp
pcspkr
joydev
evdev
serio_raw
mei
snd_pcm
snd_timer
i2c_i801
snd
soundcore
battery
video
processor
efi_pstore
efivars
button
efivarfs
autofs4
ext4
crc16
mbcache
jbd2
algif_skcipher
af_alg
uas
usb_storage