Bug#721697: gnome-panel: error 4 in libclock-applet.so, gnome-panel segfault
Package: gnome-panel Version: 3.4.2.1-4 Followup-For: Bug #721697 I reproduced the bug, Just click the clock at the top a lot of times (no clickjagging, just regular use) I guess I clicked it 20 times when it did not show up any more. ~30 minutes later gnome segfaulted, this is serious. Here is my dmesg log for this new crash: [114075.611361] NMI watchdog enabled, takes one hw-pmu counter. [114075.611670] CPU1 is up [114075.611920] Booting Node 0 Processor 2 APIC 0x1 [114075.611922] smpboot cpu 2: start_ip = 99000 [114075.622946] Calibrating delay loop (skipped) already calibrated this CPU [114075.643392] NMI watchdog enabled, takes one hw-pmu counter. [114075.643671] CPU2 is up [114075.643853] Booting Node 0 Processor 3 APIC 0x3 [114075.643854] smpboot cpu 3: start_ip = 99000 [114075.654875] Calibrating delay loop (skipped) already calibrated this CPU [114075.675310] NMI watchdog enabled, takes one hw-pmu counter. [114075.675624] CPU3 is up [114075.678879] ACPI: Waking up from system sleep state S3 [114075.820126] ehci_hcd :00:1a.0: wake-up capability disabled by ACPI [114075.820457] ehci_hcd :00:1d.0: wake-up capability disabled by ACPI [114075.820919] PM: early resume of devices complete after 0.983 msecs [114075.821030] i915 :00:02.0: setting latency timer to 64 [114075.821038] ehci_hcd :00:1a.0: setting latency timer to 64 [114075.821048] snd_hda_intel :00:1b.0: setting latency timer to 64 [114075.821065] ehci_hcd :00:1d.0: setting latency timer to 64 [114075.821079] ahci :00:1f.2: setting latency timer to 64 [114075.821122] snd_hda_intel :00:1b.0: irq 44 for MSI/MSI-X [114075.821165] r8169 :04:00.0: wake-up capability disabled by ACPI [114075.827059] sd 0:0:0:0: [sda] Starting disk [114075.828142] sd 1:0:0:0: [sdb] Starting disk [114075.858508] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [114076.072257] usb 1-1.2: reset high-speed USB device number 3 using ehci_hcd [114076.146969] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [114076.147904] ata1.00: ACPI cmd ef/90:06:00:00:00:00 (SET FEATURES) succeeded [114076.147915] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [114076.147924] ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [114076.148906] ata1.00: ACPI cmd ef/90:06:00:00:00:00 (SET FEATURES) succeeded [114076.148917] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [114076.148925] ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [114076.149188] ata1.00: configured for UDMA/133 [114076.243096] usb 1-1.4: reset high-speed USB device number 4 using ehci_hcd [114078.217850] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [114078.489055] ata2.00: ACPI cmd ef/90:06:00:00:00:00 (SET FEATURES) succeeded [114078.489066] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [114078.489075] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [114078.525310] ata2.00: ACPI cmd ef/90:06:00:00:00:00 (SET FEATURES) succeeded [114078.525321] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [114078.525329] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [114078.526652] ata2.00: configured for UDMA/133 [114078.558357] PM: resume of devices complete after 2738.787 msecs [114078.558436] PM: Finishing wakeup. [114078.558438] Restarting tasks ... done. [114078.570354] video LNXVIDEO:00: Restoring backlight state [114078.570650] video LNXVIDEO:01: Restoring backlight state [114078.859494] ADDRCONF(NETDEV_UP): wlan0: link is not ready [114078.885228] r8169 :04:00.0: eth0: link down [114078.885236] r8169 :04:00.0: eth0: link down [114078.885670] ADDRCONF(NETDEV_UP): eth0: link is not ready [114081.550161] r8169 :04:00.0: eth0: link up [114081.550524] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [114092.402509] eth0: no IPv6 routers present [115567.899547] sd 11:0:0:0: [sdd] 15529984 512-byte logical blocks: (7.95 GB/7.40 GiB) [115567.899654] sd 11:0:0:0: [sdd] Cache data unavailable [115567.899662] sd 11:0:0:0: [sdd] Assuming drive cache: write through [115567.900559] sd 11:0:0:0: [sdd] Cache data unavailable [115567.900565] sd 11:0:0:0: [sdd] Assuming drive cache: write through [115567.902352] sdd: sdd1 sdd2 [115570.081088] kjournald starting. Commit interval 5 seconds [115570.132611] EXT3-fs (sdd2): using internal journal [115570.132615] EXT3-fs (sdd2): recovery complete [115570.138962] EXT3-fs (sdd2): mounted filesystem with ordered data mode [116385.478519] usb 2-1.1: new full-speed USB device number 25 using ehci_hcd [116385.576582] usb 2-1.1: New USB device found, idVendor=0403, idProduct=6001 [116385.576592] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [116385.576599] usb 2-1.1: Product: TTL232R-3V3 [116385.576603] usb 2-1.1: Manufacturer: FTDI [116385.576608] usb 2-1.1:
Bug#721697: gnome-panel: error 4 in libclock-applet.so, gnome-panel segfault
Package: gnome-panel Version: 3.4.2.1-4 Severity: normal Dear Maintainer, * What led up to the situation? I use gnome 3.4 in safe graphics mode. I clicked on the clock applet a lot of times to check some dates. * What exactly did you do (or not do) that was effective (or ineffective)? After a while the applet did not open any more. I tried clicking a few times but without effect. * What was the outcome of this action? A few minutes after the clicking, gnome suddenly crashed. I use up-to-date debian wheezy, dmesg stated the following: (It might be related to ACPI or sleep but I am not sure) [83934.036328] usb 2-1.1: Product: TTL232R-3V3 [83934.036335] usb 2-1.1: Manufacturer: FTDI [83934.036341] usb 2-1.1: SerialNumber: FTFAF0V8 [83934.038647] ftdi_sio 2-1.1:1.0: FTDI USB Serial Device converter detected [83934.038726] usb 2-1.1: Detected FT232RL [83934.038732] usb 2-1.1: Number of endpoints 2 [83934.038740] usb 2-1.1: Endpoint 1 MaxPacketSize 64 [83934.038747] usb 2-1.1: Endpoint 2 MaxPacketSize 64 [83934.038753] usb 2-1.1: Setting MaxPacketSize 64 [83934.039202] usb 2-1.1: FTDI USB Serial Device converter now attached to ttyUSB0 [83938.344804] usb 2-1.1: USB disconnect, device number 22 [83938.345120] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [83938.345154] ftdi_sio 2-1.1:1.0: device disconnected [83950.190489] PM: Syncing filesystems ... done. [83950.194731] PM: Preparing system for mem sleep [83950.805851] Freezing user space processes ... (elapsed 0.01 seconds) done. [83950.821292] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [83950.837285] PM: Entering mem sleep [83950.837397] Suspending console(s) (use no_console_suspend to debug) [83950.837864] sd 1:0:0:0: [sdb] Synchronizing SCSI cache [83950.838070] sd 1:0:0:0: [sdb] Stopping disk [83950.838385] sd 0:0:0:0: [sda] Synchronizing SCSI cache [83950.839024] sd 0:0:0:0: [sda] Stopping disk [83951.476884] PM: suspend of devices complete after 639.721 msecs [83951.477144] r8169 :04:00.0: wake-up capability enabled by ACPI [83951.509068] ehci_hcd :00:1d.0: wake-up capability enabled by ACPI [83951.525124] ehci_hcd :00:1a.0: wake-up capability enabled by ACPI [83951.540974] PM: late suspend of devices complete after 64.105 msecs [83951.541645] ACPI: Preparing to enter system sleep state S3 [83951.548942] PM: Saving platform NVS memory [83951.550624] Disabling non-boot CPUs ... [83951.652740] CPU 1 is now offline [83951.756688] CPU 2 is now offline [83951.860631] CPU 3 is now offline [83951.861207] Extended CMOS year: 2000 [83951.861471] ACPI: Low-level resume complete [83951.861522] PM: Restoring platform NVS memory [83951.861980] Extended CMOS year: 2000 [83951.862018] Enabling non-boot CPUs ... [83951.862199] Booting Node 0 Processor 1 APIC 0x2 [83951.862201] smpboot cpu 1: start_ip = 99000 [83951.873221] Calibrating delay loop (skipped) already calibrated this CPU [83951.893549] NMI watchdog enabled, takes one hw-pmu counter. [83951.893827] CPU1 is up [83951.893970] Booting Node 0 Processor 2 APIC 0x1 [83951.893971] smpboot cpu 2: start_ip = 99000 [83951.904994] Calibrating delay loop (skipped) already calibrated this CPU [83951.925496] NMI watchdog enabled, takes one hw-pmu counter. [83951.925805] CPU2 is up [83951.926260] Booting Node 0 Processor 3 APIC 0x3 [83951.926261] smpboot cpu 3: start_ip = 99000 [83951.937282] Calibrating delay loop (skipped) already calibrated this CPU [83951.957730] NMI watchdog enabled, takes one hw-pmu counter. [83951.958064] CPU3 is up [83951.961413] ACPI: Waking up from system sleep state S3 [83952.110345] ehci_hcd :00:1a.0: wake-up capability disabled by ACPI [83952.110681] ehci_hcd :00:1d.0: wake-up capability disabled by ACPI [83952.50] PM: early resume of devices complete after 1.000 msecs [83952.111262] i915 :00:02.0: setting latency timer to 64 [83952.111277] ehci_hcd :00:1a.0: setting latency timer to 64 [83952.111280] snd_hda_intel :00:1b.0: setting latency timer to 64 [83952.111317] ehci_hcd :00:1d.0: setting latency timer to 64 [83952.111344] snd_hda_intel :00:1b.0: irq 44 for MSI/MSI-X [83952.111375] ahci :00:1f.2: setting latency timer to 64 [83952.111432] r8169 :04:00.0: wake-up capability disabled by ACPI [83952.118393] sd 0:0:0:0: [sda] Starting disk [83952.118421] sd 1:0:0:0: [sdb] Starting disk [83952.150083] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [83952.361373] usb 1-1.2: reset high-speed USB device number 3 using ehci_hcd [83952.437193] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [83952.438200] ata1.00: ACPI cmd ef/90:06:00:00:00:00 (SET FEATURES) succeeded [83952.438211] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [83952.438219] ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [83952.439202] ata1.00: ACPI cmd ef/90:06:00:00:00:00 (SET
