Fix Released, apparently. Zero reports of this crash after 17.10.
** Changed in: bluez (Ubuntu)
Status: Confirmed => Fix Released
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https://bugs.launchpad.net/bugs/1727867
Title:
bluetoothd crashed with SIGSEGV in malloc_consolidate() from
_int_malloc() from _int_realloc() from __GI___libc_realloc() from
g_realloc() from g_string_maybe_expand() from
g_string_append_vprintf()
Status in bluez package in Ubuntu:
Fix Released
Bug description:
https://errors.ubuntu.com/problem/61214d7f12303ee9de1d1b8a7621c6f5dc47d8f0
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While trying to pair with a mouse (microsoft sculpt mouse)
ProblemType: Crash
DistroRelease: Ubuntu 17.10
Package: bluez 5.46-0ubuntu3
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
ApportVersion: 2.20.7-0ubuntu3
Architecture: amd64
Date: Thu Oct 26 23:42:52 2017
ExecutablePath: /usr/lib/bluetooth/bluetoothd
InstallationDate: Installed on 2017-06-22 (125 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
InterestingModules: rfcomm bnep btusb bluetooth
MachineType: LENOVO 20FBCTO1WW
ProcCmdline: /usr/lib/bluetooth/bluetoothd
ProcEnviron:
LANG=fr_FR.UTF-8
PATH=(custom, no user)
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-16-generic.efi.signed
root=/dev/mapper/vg--hostname-root--ubuntu ro quiet splash vt.handoff=7
SegvAnalysis:
Segfault happened at: 0x7f6907f6d108 <malloc_consolidate+312>: mov
0x8(%rbx),%rax
PC (0x7f6907f6d108) ok
source "0x8(%rbx)" (0x100000007) not located in a known VMA region (needed
readable region)!
destination "%rax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: bluez
StacktraceTop:
malloc_consolidate (av=av@entry=0x7f69082bec20 <main_arena>) at malloc.c:4489
_int_malloc (av=av@entry=0x7f69082bec20 <main_arena>,
bytes=bytes@entry=1025) at malloc.c:3705
_int_realloc (av=av@entry=0x7f69082bec20 <main_arena>,
oldp=oldp@entry=0x559621487250, oldsize=oldsize@entry=544, nb=nb@entry=1040) at
malloc.c:4626
__GI___libc_realloc (oldmem=0x559621487260, bytes=1024) at malloc.c:3245
g_realloc () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: bluetoothd crashed with SIGSEGV in malloc_consolidate()
UpgradeStatus: Upgraded to artful on 2017-10-09 (17 days ago)
UserGroups:
dmi.bios.date: 04/18/2016
dmi.bios.vendor: LENOVO
dmi.bios.version: N1FET40W (1.14 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20FBCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40709 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrN1FET40W(1.14):bd04/18/2016:svnLENOVO:pn20FBCTO1WW:pvrThinkPadX1Carbon4th:rvnLENOVO:rn20FBCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad X1 Carbon 4th
dmi.product.name: 20FBCTO1WW
dmi.product.version: ThinkPad X1 Carbon 4th
dmi.sys.vendor: LENOVO
hciconfig:
hci0: Type: Primary Bus: USB
BD Address: E4:A4:71:4F:31:79 ACL MTU: 1021:4 SCO MTU: 96:6
UP RUNNING PSCAN ISCAN
RX bytes:980135 acl:0 sco:0 events:12127 errors:0
TX bytes:605335 acl:0 sco:0 commands:2477 errors:0
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