gvfsd-mtp crashed with SIGSEGV in __strlen_avx2()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
gvfs (Ubuntu) |
New
|
Medium
|
Unassigned |
Bug Description
the bug was at login
ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: gvfs-backends 1.36.1-0ubuntu1
ProcVersionSign
Uname: Linux 4.15.0-15-generic x86_64
ApportVersion: 2.20.9-0ubuntu6
Architecture: amd64
CrashCounter: 1
CurrentDesktop: ubuntu:GNOME
Date: Mon Apr 23 00:28:57 2018
ExecutablePath: /usr/lib/
InstallationDate: Installed on 2018-04-09 (13 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Beta amd64 (20180404)
ProcCmdline: /usr/lib/
ProcEnviron:
LANG=pt_PT.UTF-8
LANGUAGE=
PATH=(custom, no user)
SHELL=/bin/bash
XDG_RUNTIME_
SegvAnalysis:
Segfault happened at: 0x7f97bd4e55c7 <__strlen_avx2+55>: vpcmpeqb (%rdi),%ymm0,%ymm1
PC (0x7f97bd4e55c7) ok
source "(%rdi)" (0x5add1aa0) not located in a known VMA region (needed readable region)!
destination "%ymm0" ok
Stack memory exhausted (SP below stack segment)
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gvfs
StacktraceTop:
__strlen_avx2 () at ../sysdeps/
?? () from /usr/lib/
?? () from /usr/lib/
?? () from /usr/lib/
?? () from /usr/lib/
Title: gvfsd-mtp crashed with SIGSEGV in __strlen_avx2()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
StacktraceTop: x86_64/ multiarch/ strlen- avx2.S: 93 0x7f97a401d910, handle=1, want=want@entry=5, retob=retob@ entry=0x7f97b8d 2bb60) at ptp.c:6772 object_ to_cache (params=<optimized out>, handle=<optimized out>) at ptp.c:6895 to_cache (device= 0x7f97a4023ad0, object_ id=<optimized out>) at libmtp.c:9134
__strlen_avx2 () at ../sysdeps/
ptp_unpack_PTPTIME (str=0x5add1ab7 <error: Cannot access memory at address 0x5add1ab7>) at ptp-pack.c:646
ptp_object_want (params=
ptp_add_
add_object_