Bug#808916: linux-image-4.3.0-1-amd64: non-blocking stack trace crash during startup (drm/i915) in drm_atomic_check_only+0x46f/0x540
Package: src:linux
Version: 4.3.3-2
Severity: normal
Tags: upstream
Dear Maintainer,
Having just updated my Debian Testing to the 4.3 kernel from 3.16, I have noticed the stack trace below during boot, which does not seem to disturb further operation.
It may be worth reporting upstream, or it may be already fixed as there's been changes in this part?
Best regards,
Christophe.
-- Package-specific info:
** Version:
Linux version 4.3.0-1-amd64 (debian-kernel@lists.debian.org) (gcc version 5.3.1 20151207 (Debian 5.3.1-3) ) #1 SMP Debian 4.3.3-2 (2015-12-17)
** Command line:
BOOT_IMAGE=/boot/vmlinuz-4.3.0-1-amd64 root=UUID=7ddaf671-497f-466a-a0d6-10cdb92def68 ro
** Tainted: W (512)
* Taint on warning.
** Kernel log:
[ 18.782413] [drm] Memory usable by graphics device = 512M
[ 18.782482] [drm] Replacing VGA console driver
[ 18.783677] Console: switching to colour dummy device 80x25
[ 18.790237] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 18.790245] [drm] Driver supports precise vblank timestamp query.
[ 18.790336] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 18.860029] [drm] initialized overlay support
[ 18.860721] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 18.906032] acpi device:07: registered as cooling_device0
[ 18.906156] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input13
[ 18.906288] [drm] Initialized i915 1.6.0 20150731 for 0000:00:02.0 on minor 0
[ 18.942122] ------------[ cut here ]------------
[ 18.942157] WARNING: CPU: 0 PID: 97 at /build/linux-s8yg92/linux-4.3.3/drivers/gpu/drm/drm_atomic.c:491 drm_atomic_check_only+0x46f/0x540 [drm]()
[ 18.942166] Modules linked in: kvm_intel i915 iTCO_wdt kvm iTCO_vendor_support cfg80211 compal_laptop snd_hda_codec_si3054 psmouse evdev snd_hda_codec_realtek snd_hda_codec_generic serio_raw snd_hda_intel snd_hda_codec snd_hda_core pcspkr snd_hwdep snd_pcm_oss lpc_ich r592 snd_mixer_oss snd_pcm memstick rfkill snd_timer drm_kms_helper mfd_core snd drm soundcore sg i2c_i801 ac i2c_algo_bit battery shpchp video wmi button acpi_cpufreq processor coretemp loop autofs4 ext4 crc16 mbcache jbd2 crc32c_generic btrfs xor raid6_pq md_mod hid_cherry hid_generic usbhid hid sd_mod sr_mod cdrom ata_generic ahci libahci ata_piix libata sdhci_pci scsi_mod sdhci mmc_core tg3 ptp pps_core libphy ehci_pci uhci_hcd ehci_hcd usbcore usb_common
[ 18.942269] CPU: 0 PID: 97 Comm: kworker/u4:4 Not tainted 4.3.0-1-amd64 #1 Debian 4.3.3-2
[ 18.942277] Hardware name: - N/A /IFL91 , BIOS 1.18 06/18/2008
[ 18.942289] Workqueue: events_unbound async_run_entry_fn
[ 18.942295] 0000000000000000 00000000aabbb22c ffffffff812ddc89 0000000000000000
[ 18.942304] ffffffff81072b1d ffff8800b950b000 0000000000000000 ffff8800b976c600
[ 18.942314] ffff8800bac7c400 0000000000000001 ffffffffa046a5df ffff8800bac7c400
[ 18.942323] Call Trace:
[ 18.942332] [<ffffffff812ddc89>] ? dump_stack+0x40/0x57
[ 18.942339] [<ffffffff81072b1d>] ? warn_slowpath_common+0x7d/0xb0
[ 18.942358] [<ffffffffa046a5df>] ? drm_atomic_check_only+0x46f/0x540 [drm]
[ 18.942376] [<ffffffffa04699a1>] ? drm_atomic_set_crtc_for_plane+0x71/0xf0 [drm]
[ 18.942397] [<ffffffffa046a798>] ? drm_atomic_set_fb_for_plane+0x28/0x80 [drm]
[ 18.942417] [<ffffffffa046a6c2>] ? drm_atomic_commit+0x12/0x60 [drm]
[ 18.942468] [<ffffffffa075bc91>] ? intel_get_load_detect_pipe+0x3e1/0x550 [i915]
[ 18.942509] [<ffffffffa0792afd>] ? intel_tv_detect+0x13d/0x5f0 [i915]
[ 18.942523] [<ffffffffa04d8c18>] ? drm_helper_probe_single_connector_modes_merge_bits+0x218/0x480 [drm_kms_helper]
[ 18.942537] [<ffffffffa04e4280>] ? drm_fb_helper_initial_config+0x80/0x420 [drm_kms_helper]
[ 18.942547] [<ffffffff8101466b>] ? __switch_to+0x1db/0x580
[ 18.942553] [<ffffffff81092a65>] ? async_run_entry_fn+0x45/0x130
[ 18.942560] [<ffffffff8108a39f>] ? process_one_work+0x19f/0x3d0
[ 18.942566] [<ffffffff8108a61d>] ? worker_thread+0x4d/0x450
[ 18.942571] [<ffffffff8108a5d0>] ? process_one_work+0x3d0/0x3d0
[ 18.942578] [<ffffffff8109044d>] ? kthread+0xcd/0xf0
[ 18.942584] [<ffffffff81090380>] ? kthread_create_on_node+0x190/0x190
[ 18.942591] [<ffffffff815816cf>] ? ret_from_fork+0x3f/0x70
[ 18.942597] [<ffffffff81090380>] ? kthread_create_on_node+0x190/0x190
[ 18.942603] ---[ end trace 9da84b8726c9fdcd ]---
[ 18.954242] fbcon: inteldrmfb (fb0) is primary device
[ 19.736127] Console: switching to colour frame buffer device 160x50
[ 19.739577] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
** Model information
sys_vendor: -
product_name: N/A
product_version: N/A
chassis_vendor: No Enclosure
chassis_version: N/A
bios_vendor: COMPAL
bios_version: 1.18
board_vendor: -
board_name: IFL91
board_version: IFT00
** Loaded modules:
ip6t_REJECT
nf_reject_ipv6
nf_log_ipv6
nf_conntrack_ipv6
nf_defrag_ipv6
ip6table_filter
ip6_tables
xt_multiport
ipt_REJECT
nf_reject_ipv4
xt_limit
xt_conntrack
nf_log_ipv4
nf_log_common
xt_LOG
iptable_filter
nf_conntrack_ftp
nf_conntrack_ipv4
nf_defrag_ipv4
xt_tcpudp
iptable_raw
xt_CT
nf_conntrack
ip_tables
x_tables
fuse
ufs
qnx4
hfsplus
hfs
minix
ntfs
vfat
msdos
fat
jfs
xfs
libcrc32c
dm_mod
nfsd
auth_rpcgss
oid_registry
nfs_acl
nfs
lockd
grace
fscache
sunrpc
cpufreq_stats
cpufreq_powersave
cpufreq_conservative
cpufreq_userspace
binfmt_misc
arc4
iwl3945
iwlegacy
joydev
mac80211
kvm_intel
i915
iTCO_wdt
kvm
iTCO_vendor_support
cfg80211
compal_laptop
snd_hda_codec_si3054
psmouse
evdev
snd_hda_codec_realtek
snd_hda_codec_generic
serio_raw
snd_hda_intel
snd_hda_codec
snd_hda_core
pcspkr
snd_hwdep
snd_pcm_oss
lpc_ich
r592
snd_mixer_oss
snd_pcm
memstick
rfkill
snd_timer
drm_kms_helper
mfd_core
snd
drm
soundcore
sg
i2c_i801
ac
i2c_algo_bit
battery
shpchp
video
wmi
button
acpi_cpufreq
processor
coretemp
loop
autofs4
ext4
crc16
mbcache
jbd2
crc32c_generic
btrfs
xor
raid6_pq
md_mod
hid_cherry
hid_generic
usbhid
hid
sd_mod
sr_mod
cdrom
ata_generic
ahci
libahci
ata_piix
libata
sdhci_pci
scsi_mod
sdhci
mmc_core
tg3
ptp
pps_core
libphy
ehci_pci
uhci_hcd
ehci_hcd
usbcore
usb_common
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub [8086:2a00] (rev 0c)
Subsystem: COMPAL Electronics Inc Device [14c0:0026]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) [8086:2a02] (rev 0c) (prog-if 00 [VGA controller])
Subsystem: COMPAL Electronics Inc Device [14c0:0026]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 32
Region 0: Memory at f8000000 (64-bit, non-prefetchable) [size=1M]
Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 1800 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
00:02.1 Display controller [0380]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (secondary) [8086:2a03] (rev 0c)
Subsystem: COMPAL Electronics Inc Device [14c0:0026]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Region 0: Memory at f8100000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>
-- System Information:
Debian Release: stretch/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.3.0-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Init: systemd (via /run/systemd/system)
Versions of packages linux-image-4.3.0-1-amd64 depends on:
ii debconf [debconf-2.0] 1.5.58
ii initramfs-tools [linux-initramfs-tool] 0.120
ii kmod 21-1
ii linux-base 4.0
Versions of packages linux-image-4.3.0-1-amd64 recommends:
ii firmware-linux-free 3.4
pn irqbalance <none>
Versions of packages linux-image-4.3.0-1-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-pc 2.02~beta2-33
ii linux-doc-4.3 4.3.3-2
Versions of packages linux-image-4.3.0-1-amd64 is related to:
pn firmware-atheros <none>
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
ii firmware-iwlwifi 20151207-1
pn firmware-libertas <none>
pn firmware-linux <none>
ii firmware-linux-nonfree 20151207-1
ii firmware-misc-nonfree [firmware-ralink] 20151207-1
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
pn firmware-realtek <none>
pn xen-hypervisor <none>
-- debconf information excluded
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