https://bugzilla.novell.com/show_bug.cgi?id=401730 User hpj@urpla.net added comment https://bugzilla.novell.com/show_bug.cgi?id=401730#c1 Summary: gphoto2 capture causes usb disconnect and subsequently a kernel crash Product: openSUSE 11.0 Version: Final Platform: i386 OS/Version: openSUSE 11.0 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: hpj@urpla.net QAContact: qa@suse.de CC: hpj@urpla.net Found By: Beta-Customer Hi, to reproduce, you need a camera supported by gphoto2 to be remote controlled. http://www.gphoto.org/doc/remote/ Mine is a Canon PowerShot S3 IS. Plug in camera: Jun 19 14:30:47 stan kernel: usb 1-5: new high speed USB device using ehci_hcd and address 2 Jun 19 14:30:48 stan kernel: usb 1-5: configuration #1 chosen from 1 choice Jun 19 14:30:48 stan kernel: usb 1-5: New USB device found, idVendor=04a9, idProduct=311a Jun 19 14:30:48 stan kernel: usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=0 Jun 19 14:30:48 stan kernel: usb 1-5: Product: Canon Digital Camera Jun 19 14:30:48 stan kernel: usb 1-5: Manufacturer: Canon Inc. Prepare for capture with "gphoto2 --set-config capture=on" immediately results in: Jun 19 14:30:59 stan kernel: ehci_hcd 0000:00:0b.1: HC died; cleaning up Jun 19 14:30:59 stan kernel: usb 1-5: USB disconnect, address 2 unplug results in this crash: Jun 19 14:31:17 stan kernel: irq 21: nobody cared (try booting with the "irqpoll" option) Jun 19 14:31:17 stan kernel: Pid: 0, comm: swapper Tainted: G N 2.6.25.5-1.1-pae #1 Jun 19 14:31:17 stan kernel: [<c01071d9>] dump_trace+0x63/0x227 Jun 19 14:31:17 stan kernel: [<c0107c8a>] show_trace+0x15/0x29 Jun 19 14:31:17 stan kernel: [<c02e84b5>] _etext+0x5b/0x65 Jun 19 14:31:17 stan kernel: [<c01556bc>] __report_bad_irq+0x2e/0x6f Jun 19 14:31:17 stan kernel: [<c01558bc>] note_interrupt+0x1bf/0x217 Jun 19 14:31:17 stan kernel: [<c0155e6c>] handle_fasteoi_irq+0x8f/0xaf Jun 19 14:31:17 stan kernel: [<c010830c>] do_IRQ+0x71/0x89 Jun 19 14:31:17 stan kernel: [<c0106a33>] common_interrupt+0x23/0x30 Jun 19 14:31:17 stan kernel: [<c02e30f9>] schedule+0x6b8/0x6ef Jun 19 14:31:17 stan kernel: [<c0104a4e>] cpu_idle+0xbb/0xc0 Jun 19 14:31:17 stan kernel: [<c02d7301>] rest_init+0x49/0x4b Jun 19 14:31:17 stan kernel: [<c04938a0>] start_kernel+0x32a/0x332 Jun 19 14:31:17 stan kernel: ======================= Jun 19 14:31:17 stan kernel: handlers: Jun 19 14:31:17 stan kernel: [<f90e0f81>] (usb_hcd_irq+0x0/0x57 [usbcore]) Jun 19 14:31:17 stan kernel: Disabling IRQ #21 ~# uname -a Linux stan 2.6.25.5-1.1-pae #1 SMP 2008-06-07 01:55:22 +0200 i686 athlon i386 GNU/Linux Another hefty modded 10.2 system with kernel 2.6.25.4 and an older {lib,}gphoto from packman, works fine, BTW.. Will check another system, which is updating ATM.. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.