*** This bug is a duplicate of bug 1690013 ***
https://bugs.launchpad.net/bugs/1690013
Thank you for taking the time to report this bug and helping to make
Ubuntu better. This particular bug has already been reported and is a
duplicate of bug 1690013, so it is being marked as such. Please look at
the other bug report to see if there is any missing information that you
can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report. Feel free to continue to report any other bugs you may
find.
** This bug has been marked a duplicate of bug 1690013
bluetoothd crashed with SIGSEGV in malloc_consolidate() from _int_malloc()
from __libc_calloc() from __GI___open_memstream() from __GI___vsyslog_chk
** Information type changed from Private to Public
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https://bugs.launchpad.net/bugs/1695079
Title:
bluetoothd crashed with SIGSEGV in malloc_consolidate()
Status in bluez package in Ubuntu:
New
Bug description:
found this pending crash report after login
ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: bluez 5.37-0ubuntu5
ProcVersionSignature: Ubuntu 4.10.0-22.24~16.04.1-lowlatency 4.10.15
Uname: Linux 4.10.0-22-lowlatency x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.1-0ubuntu2.6
Architecture: amd64
Date: Thu Jun 1 21:16:46 2017
ExecutablePath: /usr/lib/bluetooth/bluetoothd
ExecutableTimestamp: 1456846426
InterestingModules: rfcomm bnep btusb bluetooth
MachineType: System manufacturer System Product Name
ProcCmdline: /usr/lib/bluetooth/bluetoothd
ProcCwd: /
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-22-lowlatency
root=/dev/mapper/vgcrypt0-root ro ip=192.168.33.4::192.168.33.253 quiet
nvidia_drm.modeset=1 crashkernel=384M-:128M irqpoll
RetraceOutdatedPackages: no debug symbol package found for liblzma5
Signal: 11
SourcePackage: bluez
StacktraceTop:
malloc_consolidate (av=av@entry=0x7f558b1c6b20 <main_arena>) at malloc.c:4167
_int_malloc (av=av@entry=0x7f558b1c6b20 <main_arena>,
bytes=bytes@entry=8192) at malloc.c:3448
__libc_calloc (n=<optimized out>, elem_size=<optimized out>) at malloc.c:3234
__GI___open_memstream (bufloc=bufloc@entry=0x7ffc798b0bb0,
sizeloc=sizeloc@entry=0x7ffc798b0bb8) at memstream.c:83
__GI___vsyslog_chk (pri=30, pri@entry=6, flag=flag@entry=1,
fmt=fmt@entry=0x5560910fd518 "Endpoint unregistered: sender=%s path=%s",
ap=ap@entry=0x7ffc798b0c80) at ../misc/syslog.c:167
Title: bluetoothd crashed with SIGSEGV in malloc_consolidate()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
dmi.bios.date: 04/13/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 3503
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M4A78T-E
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr3503:bd04/13/2011:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM4A78T-E:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
hciconfig:
hci0: Type: BR/EDR Bus: USB
BD Address: 00:19:15:4E:47:D7 ACL MTU: 1017:8 SCO MTU: 64:0
UP RUNNING PSCAN
RX bytes:3488668 acl:62 sco:68335 events:93 errors:0
TX bytes:1625 acl:56 sco:0 commands:59 errors:0
rfkill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
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