** Attachment added: "CoreDump.gz" http://launchpadlibrarian.net/30428610/CoreDump.gz
** Attachment added: "Dependencies.txt" http://launchpadlibrarian.net/30428612/Dependencies.txt ** Attachment added: "Disassembly.txt" http://launchpadlibrarian.net/30428613/Disassembly.txt ** Attachment added: "ProcMaps.txt" http://launchpadlibrarian.net/30428614/ProcMaps.txt ** Attachment added: "ProcStatus.txt" http://launchpadlibrarian.net/30428615/ProcStatus.txt ** Attachment added: "Registers.txt" http://launchpadlibrarian.net/30428616/Registers.txt ** Attachment added: "Stacktrace.txt" http://launchpadlibrarian.net/30428617/Stacktrace.txt ** Attachment added: "ThreadStacktrace.txt" http://launchpadlibrarian.net/30428618/ThreadStacktrace.txt ** Visibility changed to: Public ** Description changed: Binary package hint: gnome-media amd64 Opened gnome-volume-control, switched to Output tab, switched output device from “HDA ATI HDMI Digital Stereo (HDMI)” to “Internal Audio Analog Stereo” and back (important!), then adjusted volume. Further investigation: - Works when switching 2, 4, 6, 8, 10 times, no matter what device is the starting one. + Bug works when switching 2, 4, 6, 8, 10 times, no matter what device is the starting one. Doesn't work when switching 1 or 3 times. Works with 5 and 7 times only if the first device is the starting one. Then, after I tried 8 and 9 times, 5's and 7's behavior changed. Now 5, 7, 9 and 11 crash only when the *second* device is the starting one. Intermediate volume adjusting (e.g. at 1st switch, 3rd switch) is irrelevant. Only crashes after actual change in volume level, i.e. doesn't crash if volume is 100% and I increase it or if volume is 0% and I decrease it. Whether keyboard media keys or volume slider are used, is irrelevant. Consistently crashes every time with the above conditions fulfilled. Relevant lspci -vv output; HDMI and regular device, respectively: 01:05.2 Audio device: ATI Technologies Inc Radeon X1200 Series Audio Controller Subsystem: ATI Technologies Inc Radeon X1200 Series Audio Controller 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: 64, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 19 Region 0: Memory at fe9e8000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000 Kernel driver in use: HDA Intel Kernel modules: snd-hda-intel 00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) Subsystem: Micro-Star International Co., Ltd. Device 7367 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin ? routed to IRQ 16 Region 0: Memory at fe7f4000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: HDA Intel Kernel modules: snd-hda-intel ProblemType: Crash Architecture: amd64 Date: Mon Aug 17 22:25:41 2009 DistroRelease: Ubuntu 9.10 ExecutablePath: /usr/bin/gnome-volume-control LiveMediaBuild: Ubuntu 9.10 "Karmic Koala" - Alpha amd64 (20090812.4) Package: gnome-media 2.27.90-0ubuntu1 ProcCmdline: gnome-volume-control ProcEnviron: LANG=en_US.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.31-5.24-generic SegvAnalysis: Segfault happened at: 0x40a2f3 <g_key_file_get_bool...@plt+1475>: mov 0x8(%rax),%eax PC (0x0040a2f3) ok source "0x8(%rax)" (0xaaaaaaaaaaaaaab2) not located in a known VMA region (needed readable region)! destination "%eax" ok SegvReason: reading unknown VMA Signal: 11 SourcePackage: gnome-media StacktraceTop: ?? () g_closure_invoke () ?? () from /usr/lib/libgobject-2.0.so.0 g_signal_emit_valist () g_signal_emit () from /usr/lib/libgobject-2.0.so.0 Title: gnome-volume-control crashed with SIGSEGV in g_closure_invoke() Uname: Linux 2.6.31-5-generic x86_64 UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare users -- gnome-volume-control crashes after switching output device 2 or more times and adjusting volume https://bugs.launchpad.net/bugs/415016 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
