https://bugzilla.novell.com/show_bug.cgi?id=722350 https://bugzilla.novell.com/show_bug.cgi?id=722350#c0 Summary: hald-addon-stor seems to trigger kernel bug Classification: openSUSE Product: openSUSE 12.1 Version: Beta 1 Platform: i586 OS/Version: SuSE Other Status: NEW Severity: Critical Priority: P5 - None Component: Basesystem AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: markus.kossmann@gmx.de QAContact: qa@suse.de Found By: --- Blocker: --- Created an attachment (id=454720) --> (http://bugzilla.novell.com/attachment.cgi?id=454720) stacktrace of crash User-Agent: Mozilla/5.0 (X11; Linux i686; rv:7.0.1) Gecko/20100101 Firefox/7.0.1 On may acer aspire 520 netbook I get the following crashes of hald-addon-stor: Oct 5 19:04:26 linux-tcgb kernel: [ 1924.426691] option 1-3:1.2: device disconnected Oct 5 19:04:26 linux-tcgb kernel: [ 1924.433843] sd 8:0:0:0: [sdb] Synchronizing SCSI cache Oct 5 19:04:26 linux-tcgb kernel: [ 1924.433966] sd 8:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_O K Oct 5 19:04:26 linux-tcgb kernel: [ 1924.436763] BUG: unable to handle kernel NULL pointer dereference at 00000004 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] IP: [<c0546cc0>] sd_revalidate_disk+0x20/0x2f0 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] *pdpt = 00000000301cd001 *pde = 0000000000000000 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] Oops: 0000 [#1] PREEMPT SMP Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] Modules linked in: ppp_deflate zlib_deflate bsd_comp ppp_async crc_cci tt ppp_generic slhc fuse af_packet cpufreq_conservative cpufreq_userspace cpufreq_powersave microcode acpi_cpufreq mperf uvcvideo videodev option usb_wwan usbserial arc4 snd_hda_codec_realtek sg sr_mod cdrom snd_hda_intel snd_hda_codec ath5 k snd_hwdep snd_pcm ath mac80211 snd_timer snd iTCO_wdt soundcore acer_wmi sparse_keymap snd_page_alloc iTCO_vendor_support i2c_i801 cfg80211 atl1c rfkill pcspkr battery wmi joydev ac autofs4 i915 drm_kms_helper drm i2c_algo_bit button video fan processor thermal thermal_sys Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] Pid: 1303, comm: hald-addon-stor Not tainted 3.1.0-rc7-3-desktop #1 Acer Aspire one /Aspire one Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] EIP: 0060:[<c0546cc0>] EFLAGS: 00010286 CPU: 1 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] EIP is at sd_revalidate_disk+0x20/0x2f0 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] EAX: 00000000 EBX: 00000000 ECX: 00000002 EDX: c0546ca0 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] ESI: f5003640 EDI: f4df2800 EBP: f4df2860 ESP: f02a1d88 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] Process hald-addon-stor (pid: 1303, ti=f02a0000 task=f029f0b0 task.ti=f02a0000) Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] Stack: Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] 00000000 c0456b5c 00000001 00000000 f5003650 f5003640 f4df2800 f4df2860 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.441270] done. Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] c03819f4 00000286 f4df2800 c04670fa 00000282 c0457b71 f4e03cdc c0465b70 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] f5003640 f4fa9600 c04670fa f4fa9600 f4e03c00 c0544338 f5003640 00000000 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] Call Trace: Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] [<c03819f4>] rescan_partitions+0x84/0x360 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] [<c03592fe>] __blkdev_get+0x24e/0x380 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] [<c0327a54>] __dentry_open+0x1d4/0x360 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] [<c0328fa8>] nameidata_to_filp+0x68/0x70 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] [<c03371c7>] do_last+0x387/0x640 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] [<c0337569>] path_openat+0xa9/0x380 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] [<c0337894>] do_filp_open+0x34/0x90 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] [<c0329094>] do_sys_open+0xe4/0x1b0 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] [<c032918c>] sys_open+0x2c/0x40 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] [<c070e998>] sysenter_do_call+0x12/0x28 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] [<ffffe424>] 0xffffe423 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] Code: 00 ba 00 01 00 00 e9 86 fa ff ff 83 ec 20 89 7c 24 18 89 c7 89 5c 24 10 89 74 24 14 89 6c 24 1c 8b 98 e8 01 00 00 a1 40 b6 c4 c0 <8b> 73 04 c1 e8 15 83 e0 07 83 f8 03 0f 87 63 02 00 00 8b 86 94 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] EIP: [<c0546cc0>] sd_revalidate_disk+0x20/0x2f0 SS:ESP 0068:f02a1d88 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.437020] CR2: 0000000000000004 Oct 5 19:04:26 linux-tcgb kernel: [ 1924.442457] ---[ end trace 3c027fe9ce7d23e5 ]--- Reproducible: Sometimes Steps to Reproduce: Seems to happen only if I resume the box from suspend to disk. But I couldn't verify if this happens for every resume Actual Results: Crash of hald-addon-stor Expected Results: hald-addon-stor shouldn't crash -- 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.