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Message #69994
[Bug 1278615] Re: bluetoothd crashed with SIGSEGV in __GI___libc_free()
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: bluez (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1278615
Title:
bluetoothd crashed with SIGSEGV in __GI___libc_free()
Status in “bluez” package in Ubuntu:
Confirmed
Bug description:
bluetoothd crashes at startup
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: bluez 4.98-2ubuntu7
ProcVersionSignature: Ubuntu 3.2.0-58.88-generic 3.2.53
Uname: Linux 3.2.0-58-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu17.6
Architecture: amd64
Date: Mon Feb 10 21:46:15 2014
ExecutablePath: /usr/sbin/bluetoothd
InstallationMedia: Xubuntu 12.04.2 LTS "Precise Pangolin" - Release amd64 (20130213)
InterestingModules: rfcomm bnep btusb bluetooth
MachineType: LENOVO 0769B2G
MarkForUpload: True
ProcCmdline: /usr/sbin/bluetoothd
ProcEnviron:
PATH=(custom, no user)
TERM=linux
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-58-generic root=UUID=4153a498-00f0-466e-a060-6af1785b63ec ro quiet splash
SegvAnalysis:
Segfault happened at: 0x7fccf795154c <free+28>: mov -0x8(%rdi),%rsi
PC (0x7fccf795154c) ok
source "-0x8(%rdi)" (0xfffffffffffffffb) not located in a known VMA region (needed readable region)!
destination "%rsi" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: bluez
StacktraceTop:
free () from /lib/x86_64-linux-gnu/libc.so.6
?? ()
?? ()
?? ()
dbus_connection_dispatch () from /lib/x86_64-linux-gnu/libdbus-1.so.3
Title: bluetoothd crashed with SIGSEGV in free()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
dmi.bios.date: 06/11/2008
dmi.bios.vendor: LENOVO
dmi.bios.version: 68ET37WW
dmi.board.name: IEL10
dmi.board.vendor: LENOVO
dmi.board.version: REFERENCE
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: No Enclosure
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnLENOVO:bvr68ET37WW:bd06/11/2008:svnLENOVO:pn0769B2G:pvr3000N200:rvnLENOVO:rnIEL10:rvrREFERENCE:cvnNoEnclosure:ct10:cvrN/A:
dmi.product.name: 0769B2G
dmi.product.version: 3000 N200
dmi.sys.vendor: LENOVO
hciconfig:
hci0: Type: BR/EDR Bus: USB
BD Address: 00:19:7E:FF:48:39 ACL MTU: 1017:8 SCO MTU: 64:8
UP RUNNING PSCAN
RX bytes:1282 acl:0 sco:0 events:51 errors:0
TX bytes:491 acl:0 sco:0 commands:51 errors:0
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References