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Bug#821371: linux-image-4.4.0-0.bpo.1-686-pae: Intel i915 : xrandr -s does hang the kernel



Package: src:linux
Version: 4.4.6-1~bpo8+1
Severity: normal

Dear Maintainer,

Each time that I run "xrandr -s 800x600" or "xrandr -s 1024x600", syslog logs
debug messages saying about issues of the kernel (see below).
No other effects out of this log.
xrandr seems to work fine.

$ xrandr
Screen 0: minimum 8 x 8, current 1024 x 600, maximum 32767 x 32767
LVDS1 connected 1024x600+0+0 (normal left inverted right x axis y axis) 195mm x 113mm
   1024x600      60.00*+
   800x600       60.32    56.25  
   640x480       59.94  
VGA1 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)


-- Package-specific info:
** Version:
Linux version 4.4.0-0.bpo.1-686-pae (debian-kernel@lists.debian.org) (gcc version 4.9.2 (Debian 4.9.2-10) ) #1 SMP Debian 4.4.6-1~bpo8+1 (2016-03-20)

** Command line:
BOOT_IMAGE=/boot/vmlinuz-4.4.0-0.bpo.1-686-pae root=UUID=2ed3bc82-5cc0-4529-a13c-2e6f80b5b588 ro quiet

** Tainted: W (512)
 * Taint on warning.

** Kernel log:
[ 2022.347925]  [<f89ef9f1>] ? intel_atomic_commit+0xae1/0x12d0 [i915]
[ 2022.347971]  [<f864e7c5>] ? drm_atomic_check_only+0x2b5/0x650 [drm]
[ 2022.348012]  [<f864d3a3>] ? drm_modeset_lock+0x33/0xf0 [drm]
[ 2022.348052]  [<f864dedd>] ? drm_atomic_set_crtc_for_connector+0x1d/0xa0 [drm]
[ 2022.348094]  [<f864eb92>] ? drm_atomic_commit+0x32/0x60 [drm]
[ 2022.348118]  [<f86a3d42>] ? drm_atomic_helper_set_config+0x62/0xa0 [drm_kms_helper]
[ 2022.348161]  [<f863eb4e>] ? drm_mode_set_config_internal+0x4e/0xc0 [drm]
[ 2022.348203]  [<f8642c04>] ? drm_mode_setcrtc+0x1a4/0x570 [drm]
[ 2022.348247]  [<f8642a60>] ? drm_mode_setplane+0x1d0/0x1d0 [drm]
[ 2022.348285]  [<f863438c>] ? drm_ioctl+0x14c/0x510 [drm]
[ 2022.348302]  [<c11f42c7>] ? fsnotify_destroy_event+0x27/0x50
[ 2022.348316]  [<c11f42c7>] ? fsnotify_destroy_event+0x27/0x50
[ 2022.348358]  [<f8642a60>] ? drm_mode_setplane+0x1d0/0x1d0 [drm]
[ 2022.348401]  [<f8634240>] ? drm_getmap+0xc0/0xc0 [drm]
[ 2022.348415]  [<c11c7a22>] ? do_vfs_ioctl+0x322/0x550
[ 2022.348427]  [<c11cb6d7>] ? dput+0xb7/0x210
[ 2022.348441]  [<c11f4186>] ? __fsnotify_parent+0x96/0x100
[ 2022.348456]  [<c11b5680>] ? vfs_write+0x150/0x1b0
[ 2022.348470]  [<c11c7cb0>] ? SyS_ioctl+0x60/0x90
[ 2022.348485]  [<c10038f3>] ? do_fast_syscall_32+0x93/0x220
[ 2022.348501]  [<c153ee98>] ? sysenter_past_esp+0x3d/0x61
[ 2022.348545] ---[ end trace 10505acfd6e5984f ]---
[ 2029.524389] [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in gmch_pfit.lvds_border_bits (expected 0x00008000, found 0x00000000)
[ 2029.524408] ------------[ cut here ]------------
[ 2029.524519] WARNING: CPU: 0 PID: 641 at /home/zumbi/linux-4.4.6/drivers/gpu/drm/i915/intel_display.c:12812 intel_atomic_commit+0xae1/0x12d0 [i915]()
[ 2029.524527] pipe state doesn't match!
[ 2029.524534] Modules linked in: sha256_generic hmac drbg ansi_cprng ctr ccm binfmt_misc iTCO_wdt iTCO_vendor_support arc4 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev media rt2800pci rt2800mmio rt2800lib rt2x00pci rt2x00mmio rt2x00lib eeprom_93cx6 mac80211 coretemp evdev joydev i915 pcspkr cfg80211 serio_raw lpc_ich mfd_core eeepc_laptop crc_ccitt sparse_keymap i2c_i801 rfkill snd_hda_codec_realtek snd_hda_codec_generic rng_core snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep drm_kms_helper snd_pcm acpi_cpufreq tpm_tis snd_timer snd soundcore drm video i2c_algo_bit tpm battery ac shpchp button processor loop fuse parport_pc ppdev lp parport autofs4 ext4 crc16 mbcache jbd2 sg sd_mod ata_generic psmouse ata_piix libata scsi_mod ehci_pci uhci_hcd ehci_hcd
[ 2029.524782]  usbcore usb_common thermal atl1e
[ 2029.524808] CPU: 0 PID: 641 Comm: Xorg Tainted: G        W       4.4.0-0.bpo.1-686-pae #1 Debian 4.4.6-1~bpo8+1
[ 2029.524816] Hardware name: ASUSTeK Computer INC. 901/901, BIOS 2103    06/11/2009
[ 2029.524826]  00203286 af31f475 f4a01c98 c12ba29c f4a01ca8 00000000 c106b5c1 f8a5dbca
[ 2029.524851]  f4a01cc8 00000281 f8a4f190 0000320c f89ef9f1 00000009 0000320c f89ef9f1
[ 2029.524875]  f4a1a800 f51e5c00 f3d00000 f4a01cb4 c106b62e 00000009 f4a01ca8 f8a5dbca
[ 2029.524898] Call Trace:
[ 2029.524921]  [<c12ba29c>] ? dump_stack+0x55/0x79
[ 2029.524938]  [<c106b5c1>] ? warn_slowpath_common+0x91/0xc0
[ 2029.525047]  [<f89ef9f1>] ? intel_atomic_commit+0xae1/0x12d0 [i915]
[ 2029.525153]  [<f89ef9f1>] ? intel_atomic_commit+0xae1/0x12d0 [i915]
[ 2029.525167]  [<c106b62e>] ? warn_slowpath_fmt+0x3e/0x60
[ 2029.525274]  [<f89ef9f1>] ? intel_atomic_commit+0xae1/0x12d0 [i915]
[ 2029.525320]  [<f864e7c5>] ? drm_atomic_check_only+0x2b5/0x650 [drm]
[ 2029.525361]  [<f864d3a3>] ? drm_modeset_lock+0x33/0xf0 [drm]
[ 2029.525402]  [<f864dedd>] ? drm_atomic_set_crtc_for_connector+0x1d/0xa0 [drm]
[ 2029.525443]  [<f864eb92>] ? drm_atomic_commit+0x32/0x60 [drm]
[ 2029.525468]  [<f86a3d42>] ? drm_atomic_helper_set_config+0x62/0xa0 [drm_kms_helper]
[ 2029.525511]  [<f863eb4e>] ? drm_mode_set_config_internal+0x4e/0xc0 [drm]
[ 2029.525553]  [<f8642c04>] ? drm_mode_setcrtc+0x1a4/0x570 [drm]
[ 2029.525598]  [<f8642a60>] ? drm_mode_setplane+0x1d0/0x1d0 [drm]
[ 2029.525636]  [<f863438c>] ? drm_ioctl+0x14c/0x510 [drm]
[ 2029.525652]  [<c11f42c7>] ? fsnotify_destroy_event+0x27/0x50
[ 2029.525666]  [<c11f42c7>] ? fsnotify_destroy_event+0x27/0x50
[ 2029.525709]  [<f8642a60>] ? drm_mode_setplane+0x1d0/0x1d0 [drm]
[ 2029.525752]  [<f8634240>] ? drm_getmap+0xc0/0xc0 [drm]
[ 2029.525766]  [<c11c7a22>] ? do_vfs_ioctl+0x322/0x550
[ 2029.525778]  [<c11cb6d7>] ? dput+0xb7/0x210
[ 2029.525792]  [<c11f4186>] ? __fsnotify_parent+0x96/0x100
[ 2029.525807]  [<c11b5680>] ? vfs_write+0x150/0x1b0
[ 2029.525820]  [<c11c7cb0>] ? SyS_ioctl+0x60/0x90
[ 2029.525835]  [<c10038f3>] ? do_fast_syscall_32+0x93/0x220
[ 2029.525852]  [<c153ee98>] ? sysenter_past_esp+0x3d/0x61
[ 2029.525862] ---[ end trace 10505acfd6e59850 ]---
[ 2070.912384] [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in gmch_pfit.lvds_border_bits (expected 0x00008000, found 0x00000000)
[ 2070.912400] ------------[ cut here ]------------
[ 2070.912483] WARNING: CPU: 0 PID: 641 at /home/zumbi/linux-4.4.6/drivers/gpu/drm/i915/intel_display.c:12812 intel_atomic_commit+0xae1/0x12d0 [i915]()
[ 2070.912489] pipe state doesn't match!
[ 2070.912495] Modules linked in: sha256_generic hmac drbg ansi_cprng ctr ccm binfmt_misc iTCO_wdt iTCO_vendor_support arc4 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev media rt2800pci rt2800mmio rt2800lib rt2x00pci rt2x00mmio rt2x00lib eeprom_93cx6 mac80211 coretemp evdev joydev i915 pcspkr cfg80211 serio_raw lpc_ich mfd_core eeepc_laptop crc_ccitt sparse_keymap i2c_i801 rfkill snd_hda_codec_realtek snd_hda_codec_generic rng_core snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep drm_kms_helper snd_pcm acpi_cpufreq tpm_tis snd_timer snd soundcore drm video i2c_algo_bit tpm battery ac shpchp button processor loop fuse parport_pc ppdev lp parport autofs4 ext4 crc16 mbcache jbd2 sg sd_mod ata_generic psmouse ata_piix libata scsi_mod ehci_pci uhci_hcd ehci_hcd
[ 2070.912682]  usbcore usb_common thermal atl1e
[ 2070.912702] CPU: 0 PID: 641 Comm: Xorg Tainted: G        W       4.4.0-0.bpo.1-686-pae #1 Debian 4.4.6-1~bpo8+1
[ 2070.912708] Hardware name: ASUSTeK Computer INC. 901/901, BIOS 2103    06/11/2009
[ 2070.912715]  00203286 af31f475 f4a01c98 c12ba29c f4a01ca8 00000000 c106b5c1 f8a5dbca
[ 2070.912735]  f4a01cc8 00000281 f8a4f190 0000320c f89ef9f1 00000009 0000320c f89ef9f1
[ 2070.912753]  f4a1a800 f5fbd800 f3d01000 f4a01cb4 c106b62e 00000009 f4a01ca8 f8a5dbca
[ 2070.912771] Call Trace:
[ 2070.912788]  [<c12ba29c>] ? dump_stack+0x55/0x79
[ 2070.912801]  [<c106b5c1>] ? warn_slowpath_common+0x91/0xc0
[ 2070.912883]  [<f89ef9f1>] ? intel_atomic_commit+0xae1/0x12d0 [i915]
[ 2070.912963]  [<f89ef9f1>] ? intel_atomic_commit+0xae1/0x12d0 [i915]
[ 2070.912974]  [<c106b62e>] ? warn_slowpath_fmt+0x3e/0x60
[ 2070.913054]  [<f89ef9f1>] ? intel_atomic_commit+0xae1/0x12d0 [i915]
[ 2070.913089]  [<f864e7c5>] ? drm_atomic_check_only+0x2b5/0x650 [drm]
[ 2070.913119]  [<f864d3a3>] ? drm_modeset_lock+0x33/0xf0 [drm]
[ 2070.913150]  [<f864dedd>] ? drm_atomic_set_crtc_for_connector+0x1d/0xa0 [drm]
[ 2070.913181]  [<f864eb92>] ? drm_atomic_commit+0x32/0x60 [drm]
[ 2070.913199]  [<f86a3d42>] ? drm_atomic_helper_set_config+0x62/0xa0 [drm_kms_helper]
[ 2070.913232]  [<f863eb4e>] ? drm_mode_set_config_internal+0x4e/0xc0 [drm]
[ 2070.913264]  [<f8642c04>] ? drm_mode_setcrtc+0x1a4/0x570 [drm]
[ 2070.913297]  [<f8642a60>] ? drm_mode_setplane+0x1d0/0x1d0 [drm]
[ 2070.913326]  [<f863438c>] ? drm_ioctl+0x14c/0x510 [drm]
[ 2070.913338]  [<c11f42c7>] ? fsnotify_destroy_event+0x27/0x50
[ 2070.913348]  [<c11f42c7>] ? fsnotify_destroy_event+0x27/0x50
[ 2070.913380]  [<f8642a60>] ? drm_mode_setplane+0x1d0/0x1d0 [drm]
[ 2070.913412]  [<f8634240>] ? drm_getmap+0xc0/0xc0 [drm]
[ 2070.913423]  [<c11c7a22>] ? do_vfs_ioctl+0x322/0x550
[ 2070.913432]  [<c11cb6d7>] ? dput+0xb7/0x210
[ 2070.913443]  [<c11f4186>] ? __fsnotify_parent+0x96/0x100
[ 2070.913454]  [<c11b5680>] ? vfs_write+0x150/0x1b0
[ 2070.913464]  [<c11c7cb0>] ? SyS_ioctl+0x60/0x90
[ 2070.913476]  [<c10038f3>] ? do_fast_syscall_32+0x93/0x220
[ 2070.913488]  [<c153ee98>] ? sysenter_past_esp+0x3d/0x61
[ 2070.913497] ---[ end trace 10505acfd6e59851 ]---

** Model information

** Loaded modules:
sha256_generic
hmac
drbg
ansi_cprng
ctr
ccm
binfmt_misc
iTCO_wdt
iTCO_vendor_support
arc4
uvcvideo
videobuf2_vmalloc
videobuf2_memops
videobuf2_v4l2
videobuf2_core
v4l2_common
videodev
media
rt2800pci
rt2800mmio
rt2800lib
rt2x00pci
rt2x00mmio
rt2x00lib
eeprom_93cx6
mac80211
coretemp
evdev
joydev
i915
pcspkr
cfg80211
serio_raw
lpc_ich
mfd_core
eeepc_laptop
crc_ccitt
sparse_keymap
i2c_i801
rfkill
snd_hda_codec_realtek
snd_hda_codec_generic
rng_core
snd_hda_intel
snd_hda_codec
snd_hda_core
snd_hwdep
drm_kms_helper
snd_pcm
acpi_cpufreq
tpm_tis
snd_timer
snd
soundcore
drm
video
i2c_algo_bit
tpm
battery
ac
shpchp
button
processor
loop
fuse
parport_pc
ppdev
lp
parport
autofs4
ext4
crc16
mbcache
jbd2
sg
sd_mod
ata_generic
psmouse
ata_piix
libata
scsi_mod
ehci_pci
uhci_hcd
ehci_hcd
usbcore
usb_common
thermal
atl1e

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GSE Express Memory Controller Hub [8086:27ac] (rev 03)
	Subsystem: ASUSTeK Computer Inc. Device [1043:830f]
	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 945GSE Express Integrated Graphics Controller [8086:27ae] (rev 03) (prog-if 00 [VGA controller])
	Subsystem: ASUSTeK Computer Inc. Device [1043:830f]
	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 16
	Region 0: Memory at f7f00000 (32-bit, non-prefetchable) [size=512K]
	Region 1: I/O ports at dc80 [size=8]
	Region 2: Memory at d0000000 (32-bit, prefetchable) [size=256M]
	Region 3: Memory at f7ec0000 (32-bit, non-prefetchable) [size=256K]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: <access denied>
	Kernel driver in use: i915

00:02.1 Display controller [0380]: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller [8086:27a6] (rev 03)
	Subsystem: ASUSTeK Computer Inc. Device [1043:830f]
	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 f7f80000 (32-bit, non-prefetchable) [size=512K]
	Capabilities: <access denied>

00:1b.0 Audio device [0403]: Intel Corporation NM10/ICH7 Family High Definition Audio Controller [8086:27d8] (rev 02)
	Subsystem: ASUSTeK Computer Inc. Device [1043:831a]
	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, Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 28
	Region 0: Memory at f7eb8000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel

00:1c.0 PCI bridge [0604]: Intel Corporation NM10/ICH7 Family PCI Express Port 1 [8086:27d0] (rev 02) (prog-if 00 [Normal decode])
	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, Cache Line Size: 32 bytes
	Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
	I/O behind bridge: 00001000-00001fff
	Memory behind bridge: 40000000-401fffff
	Prefetchable memory behind bridge: 0000000040200000-00000000403fffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1c.1 PCI bridge [0604]: Intel Corporation NM10/ICH7 Family PCI Express Port 2 [8086:27d2] (rev 02) (prog-if 00 [Normal decode])
	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, Cache Line Size: 32 bytes
	Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
	I/O behind bridge: 0000e000-0000efff
	Memory behind bridge: fbf00000-fbffffff
	Prefetchable memory behind bridge: 0000000040400000-00000000405fffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1c.2 PCI bridge [0604]: Intel Corporation NM10/ICH7 Family PCI Express Port 3 [8086:27d4] (rev 02) (prog-if 00 [Normal decode])
	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, Cache Line Size: 32 bytes
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: 40600000-407fffff
	Prefetchable memory behind bridge: 0000000040800000-00000000409fffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1c.3 PCI bridge [0604]: Intel Corporation NM10/ICH7 Family PCI Express Port 4 [8086:27d6] (rev 02) (prog-if 00 [Normal decode])
	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, Cache Line Size: 32 bytes
	Bus: primary=00, secondary=01, subordinate=02, sec-latency=0
	I/O behind bridge: 00003000-00003fff
	Memory behind bridge: f8000000-fbefffff
	Prefetchable memory behind bridge: 00000000f0000000-00000000f6ffffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1d.0 USB controller [0c03]: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 [8086:27c8] (rev 02) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. Device [1043:830f]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 23
	Region 4: I/O ports at d480 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.1 USB controller [0c03]: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 [8086:27c9] (rev 02) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. Device [1043:830f]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin B routed to IRQ 22
	Region 4: I/O ports at d800 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.2 USB controller [0c03]: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 [8086:27ca] (rev 02) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. Device [1043:830f]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin C routed to IRQ 21
	Region 4: I/O ports at d880 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.3 USB controller [0c03]: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 [8086:27cb] (rev 02) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. Device [1043:830f]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin D routed to IRQ 20
	Region 4: I/O ports at dc00 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.7 USB controller [0c03]: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller [8086:27cc] (rev 02) (prog-if 20 [EHCI])
	Subsystem: ASUSTeK Computer Inc. Device [1043:830f]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 23
	Region 0: Memory at f7eb7c00 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev e2) (prog-if 01 [Subtractive decode])
	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
	Bus: primary=00, secondary=06, subordinate=06, sec-latency=32
	Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>

00:1f.0 ISA bridge [0601]: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge [8086:27b9] (rev 02)
	Subsystem: ASUSTeK Computer Inc. Device [1043:830f]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Capabilities: <access denied>
	Kernel driver in use: lpc_ich

00:1f.2 IDE interface [0101]: Intel Corporation 82801GBM/GHM (ICH7-M Family) SATA Controller [IDE mode] [8086:27c4] (rev 02) (prog-if 80 [Master])
	Subsystem: ASUSTeK Computer Inc. Device [1043:830f]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin B routed to IRQ 19
	Region 0: I/O ports at 01f0 [size=8]
	Region 1: I/O ports at 03f4
	Region 2: I/O ports at 0170 [size=8]
	Region 3: I/O ports at 0374
	Region 4: I/O ports at ffa0 [size=16]
	Capabilities: <access denied>
	Kernel driver in use: ata_piix

00:1f.3 SMBus [0c05]: Intel Corporation NM10/ICH7 Family SMBus Controller [8086:27da] (rev 02)
	Subsystem: ASUSTeK Computer Inc. Device [1043:830f]
	Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin B routed to IRQ 0
	Region 4: I/O ports at 0400 [size=32]

01:00.0 Network controller [0280]: Ralink corp. RT2790 Wireless 802.11n 1T/2R PCIe [1814:0781]
	Subsystem: Ralink corp. RT2790 Wireless 802.11n 1T/2R PCIe [1814:2790]
	Physical Slot: eeepc-wifi
	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, Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 19
	Region 0: Memory at f8000000 (32-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: rt2800pci

04:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8121/AR8113/AR8114 Gigabit or Fast Ethernet [1969:1026] (rev b0)
	Subsystem: ASUSTeK Computer Inc. Device [1043:8324]
	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, Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 17
	Region 0: Memory at fbfc0000 (64-bit, non-prefetchable) [size=256K]
	Region 2: I/O ports at ec80 [size=128]
	Capabilities: <access denied>
	Kernel driver in use: ATL1E


** USB devices:
Bus 005 Device 003: ID 04f2:b071 Chicony Electronics Co., Ltd 2.0M UVC Webcam / CNF7129
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub


-- System Information:
Debian Release: 8.4
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 4.4.0-0.bpo.1-686-pae (SMP w/2 CPU cores)
Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages linux-image-4.4.0-0.bpo.1-686-pae depends on:
ii  debconf [debconf-2.0]                   1.5.56
ii  initramfs-tools [linux-initramfs-tool]  0.120+deb8u1
ii  kmod                                    18-3
ii  linux-base                              4.0~bpo8+1

Versions of packages linux-image-4.4.0-0.bpo.1-686-pae recommends:
ii  firmware-linux-free  3.3
ii  irqbalance           1.0.6-3
ii  libc6-i686           2.19-18+deb8u4

Versions of packages linux-image-4.4.0-0.bpo.1-686-pae suggests:
pn  debian-kernel-handbook  <none>
ii  grub-pc                 2.02~beta2-22+deb8u1
pn  linux-doc-4.4           <none>

Versions of packages linux-image-4.4.0-0.bpo.1-686-pae is related to:
ii  firmware-atheros                         20160110-1~bpo8+1
pn  firmware-bnx2                            <none>
pn  firmware-bnx2x                           <none>
pn  firmware-brcm80211                       <none>
pn  firmware-intelwimax                      <none>
pn  firmware-ipw2x00                         <none>
pn  firmware-ivtv                            <none>
pn  firmware-iwlwifi                         <none>
pn  firmware-libertas                        <none>
ii  firmware-linux                           20160110-1~bpo8+1
ii  firmware-linux-nonfree                   20160110-1~bpo8+1
ii  firmware-misc-nonfree [firmware-ralink]  20160110-1~bpo8+1
pn  firmware-myricom                         <none>
pn  firmware-netxen                          <none>
pn  firmware-qlogic                          <none>
pn  firmware-realtek                         <none>
pn  xen-hypervisor                           <none>

-- debconf information:
  linux-image-4.4.0-0.bpo.1-686-pae/prerm/removing-running-kernel-4.4.0-0.bpo.1-686-pae: true


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