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Message #102762
[Bug 1495743] Re: wpa_supplicant crashed with SIGSEGV in _dbus_object_tree_dispatch_and_unlock()
*** This bug is a duplicate of bug 1492144 ***
https://bugs.launchpad.net/bugs/1492144
** Information type changed from Private to Public
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https://bugs.launchpad.net/bugs/1495743
Title:
wpa_supplicant crashed with SIGSEGV in
_dbus_object_tree_dispatch_and_unlock()
Status in wpa package in Ubuntu:
New
Bug description:
encountered after resuming from suspend
ProblemType: Crash
DistroRelease: Ubuntu 15.10
Package: wpasupplicant 2.4-0ubuntu2
ProcVersionSignature: Ubuntu 4.2.0-7.7-generic 4.2.0
Uname: Linux 4.2.0-7-generic x86_64
ApportVersion: 2.18.1-0ubuntu1
Architecture: amd64
Date: Mon Sep 14 20:50:29 2015
EcryptfsInUse: Yes
ExecutablePath: /sbin/wpa_supplicant
ExecutableTimestamp: 1439920046
InstallationDate: Installed on 2015-09-12 (2 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20150911)
ProcCmdline: /sbin/wpa_supplicant -u -s -O /run/wpa_supplicant
ProcCwd: /
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SegvAnalysis:
Segfault happened at: 0x7f79131d8cba <__strcmp_sse2_unaligned+26>: movdqu (%rdi),%xmm1
PC (0x7f79131d8cba) ok
source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)!
destination "%xmm1" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: wpa
StacktraceTop:
?? ()
?? ()
_dbus_object_tree_dispatch_and_unlock (tree=0x55817697eaa0, message=message@entry=0x5581769814c0, found_object=found_object@entry=0x7fff1a711c38) at ../../dbus/dbus-object-tree.c:1020
dbus_connection_dispatch (connection=0x55817697ee40) at ../../dbus/dbus-connection.c:4744
?? ()
Title: wpa_supplicant crashed with SIGSEGV in _dbus_object_tree_dispatch_and_unlock()
UpgradeStatus: No upgrade log present (probably fresh install)
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