Bug 797590

Summary: [abrt] kernel: general protection fault: 0000 [#1] SMP
Product: [Fedora] Fedora Reporter: Sandro Mani <manisandro>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rawhideCC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:02dfdd468978f51b0c04e2bdff04a499f33842ea
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-03-05 22:31:23 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Sandro Mani 2012-02-26 23:54:10 UTC 
libreport version: 2.0.8
abrt_version:   2.0.7
cmdline:        BOOT_IMAGE=/boot/vmlinuz-3.3.0-0.rc4.git3.1.fc18.x86_64 root=UUID=78576f29-c3f1-41e5-b15e-e47a2431f1db ro quiet rhgb SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=sg
kernel:         3.3.0-0.rc4.git3.1.fc18.x86_64
reason:         general protection fault: 0000 [#1] SMP 
time:           Sun 26 Feb 2012 11:12:25 PM CET

backtrace:
:general protection fault: 0000 [#1] SMP 
:CPU 0 
:Modules linked in: rfcomm bnep btusb bluetooth lockd sunrpc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev v4l2_compat_ioctl32 media snd_hda_codec_conexant snd_hda_intel arc4 snd_hda_codec iwlwifi mac80211 snd_hwdep snd_pcm snd_page_alloc snd_timer cfg80211 thinkpad_acpi iTCO_wdt e1000e snd soundcore microcode i2c_i801 r592 memstick iTCO_vendor_support rfkill binfmt_misc uinput sdhci_pci sdhci firewire_ohci mmc_core firewire_core crc_itu_t yenta_socket wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
:Pid: 881, comm: bluetoothd Not tainted 3.3.0-0.rc4.git3.1.fc18.x86_64 #1 LENOVO 2767C99/2767C99
:RIP: 0010:[<ffffffffa0431175>]  [<ffffffffa0431175>] hci_conn_hash_flush+0x95/0x120 [bluetooth]
:RSP: 0018:ffff8801f33a9d68  EFLAGS: 00010296
:RAX: 0000000000000000 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000001
:RDX: 0000000000000000 RSI: ffffffff81c297e0 RDI: 0000000000000246
:RBP: ffff8801f33a9d88 R08: 0000000000000000 R09: 0000000000000000
:R10: 0000000000000001 R11: 0000000000000000 R12: ffff8801f30cabb8
:R13: ffff8801f30caa88 R14: ffffffff82d20b40 R15: 0000000000000011
:FS:  00007f0e6947b740(0000) GS:ffff880232e00000(0000) knlGS:0000000000000000
:CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
:CR2: 0000000000000000 CR3: 00000001f2c08000 CR4: 00000000000406f0
:DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
:DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
:Process bluetoothd (pid: 881, threadinfo ffff8801f33a8000, task ffff8801f33a0000)
:Stack:
: ffff8801f30ca158 6b6b6b6b6b6b6b6b ffff8801f30ca148 ffff8801f30ca158
: ffff8801f33a9db8 ffffffffa042a6b8 ffff8801f30ca148 0000000000000000
: ffff8801f3318000 ffffffff82d20b40 ffff8801f33a9dd8 ffffffffa042cd9d
:Call Trace:
: [<ffffffffa042a6b8>] hci_dev_do_close+0xc8/0x340 [bluetooth]
: [<ffffffffa042cd9d>] hci_dev_close+0x2d/0x70 [bluetooth]
: [<ffffffffa04421a3>] hci_sock_ioctl+0x1a3/0x3e0 [bluetooth]
: [<ffffffff812c1127>] ? inode_has_perm.isra.42+0x67/0xa0
: [<ffffffff815443c0>] sock_do_ioctl+0x30/0x70
: [<ffffffff8154447d>] sock_ioctl+0x7d/0x2c0
: [<ffffffff811d06b9>] do_vfs_ioctl+0x99/0x5a0
: [<ffffffff811d0c59>] sys_ioctl+0x99/0xa0
: [<ffffffff816a74e9>] system_call_fastpath+0x16/0x1b
:Code: fd ff ff 48 8b 03 48 89 45 e8 48 8b 5d e8 e8 83 58 c5 e0 85 c0 74 0f e8 7a 58 c5 e0 85 c0 75 56 66 0f 1f 44 00 00 49 39 dc 74 3b <0f> b6 53 21 66 c7 43 1e 09 00 80 fa 01 74 14 73 8a be 16 00 00 
:RIP  [<ffffffffa0431175>] hci_conn_hash_flush+0x95/0x120 [bluetooth]
: RSP <ffff8801f33a9d68>

comment:
:Steps:
:- Connect to a bluetooth device
:- Transfer a file via obex
:- Turn off bluetooth
:
:Reproducibility: always
:
:Additional info:
:- Above operations where performed using the bluetooth tools provided by KDE 4.8
:- The backtrace locked up the system completely once, other two times the screen flashed briefly to show the backtrace, and then returned to the desktop. In the latter case, it was possible to continue to use the system more or less normally, though both bluetooth and wireless were dead and suspend stopped working.

smolt_data:
:
:
:General
:=================================
:UUID: 4a485027-de82-429a-b178-d85fca3df9cc
:OS: Fedora release 18 (Rawhide)
:Default run level: Unknown
:Language: en_US.UTF-8
:Platform: x86_64
:BogoMIPS: 5320.18
:CPU Vendor: GenuineIntel
:CPU Model: Intel(R) Core(TM)2 Duo CPU     T9550  @ 2.66GHz
:CPU Stepping: 10
:CPU Family: 6
:CPU Model Num: 23
:Number of CPUs: 2
:CPU Speed: 2667
:System Memory: 7861
:System Swap: 1027
:Vendor: LENOVO
:System: 2767C99 ThinkPad T400
:Form factor: Notebook
:Kernel: 3.3.0-0.rc4.git3.1.fc18.x86_64
:SELinux Enabled: 1
:SELinux Policy: targeted
:SELinux Enforce: Permissive
:MythTV Remote: Unknown
:MythTV Role: Unknown
:MythTV Theme: Unknown
:MythTV Plugin: 
:MythTV Tuner: -1
:
:
:Devices
:=================================
:(32902:10816:6058:8416) pci, agpgart-intel, HOST/PCI, Mobile 4 Series Chipset Memory Controller Hub
:(32902:10544:6058:8441) pci, i801_smbus, SERIAL, 82801I (ICH9 Family) SMBus Controller
:(32902:10537:6058:8440) pci, ahci, STORAGE, ICH9M/M-E SATA AHCI Controller
:(32902:10519:6058:8437) pci, None, PCI/ISA, ICH9M-E LPC Interface Controller
:(32902:4341:6058:8430) pci, e1000e, ETHERNET, 82567LM Gigabit Network Connection
:(32902:9288:6058:8436) pci, None, PCI/PCI, 82801 Mobile PCI Bridge
:(32902:10566:6058:8435) pci, pcieport, PCI/PCI, 82801I (ICH9 Family) PCI Express Port 4
:(32902:10549:6058:8432) pci, uhci_hcd, USB, 82801I (ICH9 Family) USB UHCI Controller #2
:(32902:10548:6058:8432) pci, uhci_hcd, USB, 82801I (ICH9 Family) USB UHCI Controller #1
:(32902:10553:6058:8432) pci, uhci_hcd, USB, 82801I (ICH9 Family) USB UHCI Controller #6
:(32902:10550:6058:8432) pci, uhci_hcd, USB, 82801I (ICH9 Family) USB UHCI Controller #3
:(32902:10554:6058:8433) pci, ehci_hcd, USB, 82801I (ICH9 Family) USB2 EHCI Controller #1
:(32902:10556:6058:8433) pci, ehci_hcd, USB, 82801I (ICH9 Family) USB2 EHCI Controller #2
:(32902:16951:32902:4625) pci, iwlwifi, NETWORK, WiFi Link 5100 AGN
:(32902:10818:6058:8466) pci, i915, VIDEO, Mobile 4 Series Chipset Integrated Graphics Controller
:(32902:10819:6058:8466) pci, None, VIDEO, Mobile 4 Series Chipset Integrated Graphics Controller
:(32902:10560:6058:8435) pci, pcieport, PCI/PCI, 82801I (ICH9 Family) PCI Express Port 1
:(32902:10562:6058:8435) pci, pcieport, PCI/PCI, 82801I (ICH9 Family) PCI Express Port 2
:(32902:10820:6058:8422) pci, None, SIMPLE, Mobile 4 Series Chipset MEI Controller
:(32902:10568:6058:8435) pci, pcieport, PCI/PCI, 82801I (ICH9 Family) PCI Express Port 5
:(32902:10558:6058:8434) pci, snd_hda_intel, MULTIMEDIA, 82801I (ICH9 Family) HD Audio Controller
:(32902:10551:6058:8432) pci, uhci_hcd, USB, 82801I (ICH9 Family) USB UHCI Controller #4
:(32902:10552:6058:8432) pci, uhci_hcd, USB, 82801I (ICH9 Family) USB UHCI Controller #5
:(4480:1426:6058:8394) pci, r592, BASE, ThinkPad T61
:(4480:2130:6058:8395) pci, None, BASE, xD-Picture Card Controller
:(4480:1142:6058:8390) pci, yenta_cardbus, PCI/CARDBUS, RL5c476 II
:(4480:2098:6058:8391) pci, firewire_ohci, FIREWIRE, R5C832 IEEE 1394 Controller
:(4480:2082:6058:8392) pci, sdhci-pci, BASE, R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter
:
:
:Filesystem Information
:=================================
:device mtpt type bsize frsize blocks bfree bavail file ffree favail
:-------------------------------------------------------------------
:/dev/sda8 / ext4 4096 4096 5235947 1918222 1865811 1310720 1053614 1053614
:/dev/sda4 WITHHELD ext4 4096 4096 30741409 9083402 7544144 7700480 7381545 7381545
:
Comment 1 Dave Jones 2012-03-05 22:31:23 UTC 

*** This bug has been marked as a duplicate of bug 737438 ***