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Message #02105
[Bug 1173723] Re: Kernel oops when connecting web camera
Here is the bisect result:
-------------------------
1bd7d6adc691993206cf7dd69f1aaf8dccb06677 is the first bad commit
commit 1bd7d6adc691993206cf7dd69f1aaf8dccb06677
Author: Antonio Ospite <ospite@xxxxxxxxxxxxxxxxx>
Date: Wed May 16 18:42:46 2012 -0300
[media] gspca_ov534: Convert to the control framework
Signed-off-by: Antonio Ospite <ospite@xxxxxxxxxxxxxxxxx>
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
:040000 040000 81bb6d86a59d2fca15fea4d43a8abe34354cf69e 6b7c2077ae5d8bdea32864841b5cd14149c6a44a M drivers
-------------------------
Here is the full bisect log:
----------------------------
git bisect log
git bisect start
# good: [28a33cbc24e4256c143dce96c7d93bf423229f92] Linux 3.5
git bisect good 28a33cbc24e4256c143dce96c7d93bf423229f92
# bad: [a0d271cbfed1dd50278c6b06bead3d00ba0a88f9] Linux 3.6
git bisect bad a0d271cbfed1dd50278c6b06bead3d00ba0a88f9
# good: [b13bc8dda81c54a66a1c84e66f60b8feba659f28] Merge tag 'staging-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
git bisect good b13bc8dda81c54a66a1c84e66f60b8feba659f28
# bad: [991b3137f21e13db4711f313edbe67d49bed795b] [media] media: soc_camera: don't clear pix->sizeimage in JPEG mode
git bisect bad 991b3137f21e13db4711f313edbe67d49bed795b
# good: [6f51f51582e793ea13e7de7ed6b138f71c51784b] Merge branch 'for-linus-for-3.6-rc1' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping
git bisect good 6f51f51582e793ea13e7de7ed6b138f71c51784b
# good: [27c1ee3f929555b71fa39ec0d81a7e7185de1b16] Merge branch 'akpm' (Andrew's patch-bomb)
git bisect good 27c1ee3f929555b71fa39ec0d81a7e7185de1b16
# good: [cc8362b1f6d724e46f515121d442779924b19fec] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
git bisect good cc8362b1f6d724e46f515121d442779924b19fec
# good: [6dbb35b0a74b44b2a48a5373d48074c5aa69fdf5] Merge tag 'nfs-for-3.6-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
git bisect good 6dbb35b0a74b44b2a48a5373d48074c5aa69fdf5
# bad: [c2d430af08f38a0b3145c3b60381146b8ac88c88] [media] s5p-fimc: Remove V4L2_FL_LOCK_ALL_FOPS flag
git bisect bad c2d430af08f38a0b3145c3b60381146b8ac88c88
# bad: [ac3322b0d400fdbab410ab80f26a501c2e169e5d] [media] gspca: clear priv field and disable relevant ioctls
git bisect bad ac3322b0d400fdbab410ab80f26a501c2e169e5d
# bad: [3e0ed00903e1904112108135c18b1918386457aa] [media] gspca-mr97310a: convert to the control framework
git bisect bad 3e0ed00903e1904112108135c18b1918386457aa
# good: [74233cd7c3cd670404db90eaac20f8d6c64d6e84] [media] gspca_pac7302: Convert to the control framework
git bisect good 74233cd7c3cd670404db90eaac20f8d6c64d6e84
# bad: [1bd7d6adc691993206cf7dd69f1aaf8dccb06677] [media] gspca_ov534: Convert to the control framework
git bisect bad 1bd7d6adc691993206cf7dd69f1aaf8dccb06677
# good: [9153ac3ba4bccfdccb43e765cf1cf9bd9e65e657] [media] gscpa_sonixb: Convert to the control framework
git bisect good 9153ac3ba4bccfdccb43e765cf1cf9bd9e65e657
# good: [463023b06206863b3d7ecdd1faf20fa4c24af3c8] [media] gspca_kinect: remove traces of the gspca control mechanism
git bisect good 463023b06206863b3d7ecdd1faf20fa4c24af3c8
----------------------------
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1173723
Title:
Kernel oops when connecting web camera
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
After update to 13.04 when I connecting my Hercules Blog Webcam, I got kernel oops. This camera was working OK in 12.10 with latest linux-image-3.8.0-19-generic kernel. Current kernel version is (cat /proc/version_signature):
Ubuntu 3.8.0-19.29-generic 3.8.8
Here is the error stacktrace:
Apr 26 23:01:31 ZHOME kernel: [ 430.706302] usb 3-1: new high-speed USB device number 2 using xhci_hcd
Apr 26 23:01:31 ZHOME kernel: [ 430.724458] usb 3-1: New USB device found, idVendor=06f8, idProduct=3002
Apr 26 23:01:31 ZHOME kernel: [ 430.724462] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Apr 26 23:01:31 ZHOME kernel: [ 430.724465] usb 3-1: Product: Hercules Blog Microphone
Apr 26 23:01:31 ZHOME kernel: [ 430.724467] usb 3-1: Manufacturer: Hercules Blog Webcam
Apr 26 23:01:31 ZHOME mtp-probe: checking bus 3, device 2: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-1"
Apr 26 23:01:31 ZHOME mtp-probe: bus: 3, device: 2 was not an MTP device
Apr 26 23:01:31 ZHOME kernel: [ 430.737089] Linux video capture interface: v2.00
Apr 26 23:01:31 ZHOME kernel: [ 430.739566] gspca_main: v2.14.0 registered
Apr 26 23:01:31 ZHOME kernel: [ 430.741319] gspca_main: ov534-2.14.0 probing 06f8:3002
Apr 26 23:01:33 ZHOME kernel: [ 433.522117] BUG: unable to handle kernel NULL pointer dereference at 0000000000000050
Apr 26 23:01:33 ZHOME kernel: [ 433.522169] IP: [<ffffffffa046ada1>] v4l2_ctrl_g_ctrl+0x11/0x60 [videodev]
Apr 26 23:01:33 ZHOME kernel: [ 433.522213] PGD 0
Apr 26 23:01:33 ZHOME kernel: [ 433.522227] Oops: 0000 [#1] SMP
Apr 26 23:01:33 ZHOME kernel: [ 433.522251] Modules linked in: gspca_ov534(+) gspca_main videodev vmnet(OF) vsock(OF) vmci(OF) vmmon(OF) rfcomm parport_pc(F) ppdev(F) bnep bluetooth binfmt_misc(F) snd_hda_codec_hdmi snd_hda_codec_realtek stir4200 irda(F) crc_ccitt(F) usblp kvm_intel snd_hda_intel snd_hda_codec kvm snd_hwdep(F) snd_pcm(F) ghash_clmulni_intel(F) snd_page_alloc(F) aesni_intel(F) snd_seq_midi(F) snd_seq_midi_event(F) aes_x86_64(F) xts(F) lrw(F) gf128mul(F) ablk_helper(F) cryptd(F) snd_rawmidi(F) hid_generic snd_seq(F) usbhid psmouse(F) hid snd_seq_device(F) snd_timer(F) snd(F) microcode(F) serio_raw(F) soundcore(F) alx lpc_ich mdio i915 mei drm_kms_helper video(F) drm i2c_algo_bit mac_hid coretemp lp(F) parport(F) firewire_ohci firewire_core crc_itu_t(F) ahci(F) libahci(F) r8169
Apr 26 23:01:33 ZHOME kernel: [ 433.522709] CPU 3
Apr 26 23:01:33 ZHOME kernel: [ 433.522724] Pid: 5284, comm: modprobe Tainted: GF O 3.8.0-19-generic #29-Ubuntu Gigabyte Technology Co., Ltd. To be filled by O.E.M./Z77-DS3H
Apr 26 23:01:33 ZHOME kernel: [ 433.522787] RIP: 0010:[<ffffffffa046ada1>] [<ffffffffa046ada1>] v4l2_ctrl_g_ctrl+0x11/0x60 [videodev]
Apr 26 23:01:33 ZHOME kernel: [ 433.522837] RSP: 0018:ffff88011efabb88 EFLAGS: 00010296
Apr 26 23:01:33 ZHOME kernel: [ 433.522864] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 00000001820001c0
Apr 26 23:01:33 ZHOME kernel: [ 433.522897] RDX: 00000001820001c1 RSI: 00000000820001c0 RDI: 0000000000000000
Apr 26 23:01:33 ZHOME kernel: [ 433.522931] RBP: ffff88011efabba8 R08: 0000000000000000 R09: 0000000000000001
Apr 26 23:01:33 ZHOME kernel: [ 433.522965] R10: ffffea0007f734c0 R11: ffffffff814fd2a2 R12: ffffffffa03273fc
Apr 26 23:01:33 ZHOME kernel: [ 433.522998] R13: 00000000ffffffff R14: 0000000000000000 R15: ffff8801eabfb430
Apr 26 23:01:33 ZHOME kernel: [ 433.523033] FS: 00007fb6ab739740(0000) GS:ffff88021f380000(0000) knlGS:0000000000000000
Apr 26 23:01:33 ZHOME kernel: [ 433.523071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Apr 26 23:01:33 ZHOME kernel: [ 433.523098] CR2: 0000000000000050 CR3: 00000001d02d1000 CR4: 00000000001407e0
Apr 26 23:01:33 ZHOME kernel: [ 433.523132] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Apr 26 23:01:33 ZHOME kernel: [ 433.523166] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Apr 26 23:01:33 ZHOME kernel: [ 433.523201] Process modprobe (pid: 5284, threadinfo ffff88011efaa000, task ffff8801fdecae80)
Apr 26 23:01:33 ZHOME kernel: [ 433.523240] Stack:
Apr 26 23:01:33 ZHOME kernel: [ 433.523251] ffffffffa0325424 ffff8801557b1000 ffffffffa03273fc ffff8801557b1000
Apr 26 23:01:33 ZHOME kernel: [ 433.523295] ffff88011efabbd8 ffffffffa0326696 ffffffffa0327510 00000000ffffffff
Apr 26 23:01:33 ZHOME kernel: [ 433.523338] ffff8801557b1000 ffff8801557b1000 ffff88011efabc00 ffffffffa032696d
Apr 26 23:01:33 ZHOME kernel: [ 433.523381] Call Trace:
Apr 26 23:01:33 ZHOME kernel: [ 433.523399] [<ffffffffa0325424>] ? sccb_w_array+0x34/0x80 [gspca_ov534]
Apr 26 23:01:33 ZHOME kernel: [ 433.523434] [<ffffffffa0326696>] sd_start+0xd6/0x250 [gspca_ov534]
Apr 26 23:01:33 ZHOME kernel: [ 433.523467] [<ffffffffa032696d>] sd_init+0x15d/0x19c [gspca_ov534]
Apr 26 23:01:33 ZHOME kernel: [ 433.523500] [<ffffffffa043df46>] gspca_dev_probe2+0x336/0x640 [gspca_main]
Apr 26 23:01:33 ZHOME kernel: [ 433.523535] [<ffffffffa043e282>] gspca_dev_probe+0x32/0x60 [gspca_main]
Apr 26 23:01:33 ZHOME kernel: [ 433.523569] [<ffffffffa0325081>] sd_probe+0x21/0x30 [gspca_ov534]
Apr 26 23:01:33 ZHOME kernel: [ 433.523602] [<ffffffff8150095d>] usb_probe_interface+0x1ad/0x270
Apr 26 23:01:33 ZHOME kernel: [ 433.523635] [<ffffffff814556c7>] driver_probe_device+0x77/0x230
Apr 26 23:01:33 ZHOME kernel: [ 433.523666] [<ffffffff8145592b>] __driver_attach+0xab/0xb0
Apr 26 23:01:33 ZHOME kernel: [ 433.523695] [<ffffffff81455880>] ? driver_probe_device+0x230/0x230
Apr 26 23:01:33 ZHOME kernel: [ 433.523727] [<ffffffff814539dd>] bus_for_each_dev+0x5d/0xa0
Apr 26 23:01:33 ZHOME kernel: [ 433.523757] [<ffffffff814551ce>] driver_attach+0x1e/0x20
Apr 26 23:01:33 ZHOME kernel: [ 433.523784] [<ffffffff81454da0>] bus_add_driver+0x190/0x280
Apr 26 23:01:33 ZHOME kernel: [ 433.523815] [<ffffffff81455ff7>] driver_register+0x77/0x170
Apr 26 23:01:33 ZHOME kernel: [ 433.523844] [<ffffffff814ff32e>] usb_register_driver+0x8e/0x160
Apr 26 23:01:33 ZHOME kernel: [ 433.523877] [<ffffffffa033d000>] ? 0xffffffffa033cfff
Apr 26 23:01:33 ZHOME kernel: [ 433.523905] [<ffffffffa033d01e>] sd_driver_init+0x1e/0x1000 [gspca_ov534]
Apr 26 23:01:33 ZHOME kernel: [ 433.523940] [<ffffffff8100215a>] do_one_initcall+0x12a/0x180
Apr 26 23:01:33 ZHOME kernel: [ 433.523973] [<ffffffff810bfec7>] load_module+0x10c7/0x1520
Apr 26 23:01:33 ZHOME kernel: [ 433.524002] [<ffffffff810bb830>] ? unset_module_init_ro_nx+0x80/0x80
Apr 26 23:01:33 ZHOME kernel: [ 433.524036] [<ffffffff810c03e5>] sys_init_module+0xc5/0xf0
Apr 26 23:01:33 ZHOME kernel: [ 433.524067] [<ffffffff816d379d>] system_call_fastpath+0x1a/0x1f
Apr 26 23:01:33 ZHOME kernel: [ 433.524096] Code: 72 09 00 00 48 c7 c7 e8 50 47 a0 e8 aa da be e0 eb cf 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 53 48 89 fb 48 83 ec 18 <8b> 47 50 83 e8 05 83 f8 02 77 09 80 b8 00 1a 47 a0 00 74 1d 48
Apr 26 23:01:33 ZHOME kernel: [ 433.524352] RIP [<ffffffffa046ada1>] v4l2_ctrl_g_ctrl+0x11/0x60 [videodev]
Apr 26 23:01:33 ZHOME kernel: [ 433.524392] RSP <ffff88011efabb88>
Apr 26 23:01:33 ZHOME kernel: [ 433.524409] CR2: 0000000000000050
Apr 26 23:01:33 ZHOME kernel: [ 433.540985] ---[ end trace 85e41a22106076c7 ]---
Apr 26 23:01:33 ZHOME udevd[5282]: '/sbin/modprobe -bv usb:v06F8p3002d0100dc00dsc00dp00ic01isc02ip00in02' [5284] terminated by signal 9 (Killed)
Apr 26 23:02:32 ZHOME udevd[583]: timeout: killing '/sbin/modprobe -bv usb:v06F8p3002d0100dc00dsc00dp00icFFisc00ip00in00' [5290]
Apr 26 23:02:32 ZHOME udevd[584]: timeout: killing '/sbin/modprobe -bv usb:v06F8p3002d0100dc00dsc00dp00ic01isc01ip00in01' [5283]
Apr 26 23:02:32 ZHOME udevd[583]: '/sbin/modprobe -bv usb:v06F8p3002d0100dc00dsc00dp00icFFisc00ip00in00' [5290] terminated by signal 9 (Killed)
Apr 26 23:02:32 ZHOME udevd[584]: '/sbin/modprobe -bv usb:v06F8p3002d0100dc00dsc00dp00ic01isc01ip00in01' [5283] terminated by signal 9 (Killed)
Apr 26 23:03:46 ZHOME kernel: [ 565.748695] usb 3-1: USB disconnect, device number 2
---
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: slavik 1908 F.... pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
DistroRelease: Ubuntu 13.04
HibernationDevice: RESUME=UUID=081f61a7-906d-4620-a633-a163ec180e52
InstallationDate: Installed on 2012-12-23 (125 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M.
MarkForUpload: True
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=b93e0bf2-feef-48d4-8d48-c476c7bf6d5a ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8
RelatedPackageVersions:
linux-restricted-modules-3.8.0-19-generic N/A
linux-backports-modules-3.8.0-19-generic N/A
linux-firmware 1.106
RfKill:
Tags: raring
Uname: Linux 3.8.0-19-generic x86_64
UpgradeStatus: Upgraded to raring on 2013-04-26 (1 days ago)
UserGroups: adm cdrom dip lp lpadmin plugdev sambashare sudo
WifiSyslog:
dmi.bios.date: 09/19/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F9
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: Z77-DS3H
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF9:bd09/19/2012:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnZ77-DS3H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To be filled by O.E.M.
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
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