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Message #01425
[Bug 1173723] Re: Kernel oops when connecting web camera
SlavikZ, thank you for testing the newest mainline kernel. The next step
would be to identify the specific commit that caused this problem. Could
you please do this following
https://wiki.ubuntu.com/Kernel/KernelBisection ?
** Tags removed: needs-upstream-testing
** Tags added: kernel-bug-exists-upstream-v3.11-rc2
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
** Tags added: needs-bisect
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https://bugs.launchpad.net/bugs/1173723
Title:
Kernel oops when connecting web camera
Status in “linux” package in Ubuntu:
Incomplete
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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