btrfstune crashed with SIGSEGV in main()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
btrfs-tools (Ubuntu) |
Triaged
|
Medium
|
Unassigned |
Bug Description
Occurred when I attempted to run 'sudo btrfstune' on the umounted btrfs filesystem device. I can mount and access the filesystem just fine.
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: btrfs-tools 0.19+20100601-
ProcVersionSign
Uname: Linux 3.2.0-12-generic x86_64
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
Date: Fri Feb 3 10:40:33 2012
ExecutablePath: /sbin/btrfstune
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110705.1)
ProcCmdline: btrfstune /dev/sda3
ProcEnviron:
SHELL=/bin/bash
PATH=(custom, user)
LANG=en_US.UTF-8
SegvAnalysis:
Segfault happened at: 0x40141d: mov 0x110(%r12),%rax
PC (0x0040141d) ok
source "0x110(%r12)" (0x00000110) not located in a known VMA region (needed readable region)!
destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: btrfs-tools
StacktraceTop:
?? ()
__libc_start_main () from /lib/x86_
?? ()
?? ()
?? ()
Title: btrfstune crashed with SIGSEGV in __libc_start_main()
UpgradeStatus: Upgraded to precise on 2011-12-23 (41 days ago)
UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare vboxusers
Changed in btrfs-tools (Ubuntu): | |
status: | New → Triaged |
Stacktrace: 2cb8) at btrfstune.c:120
seeding_ flag = 0
seeding_ value = <optimized out> 2cb8) at btrfstune.c:120
#0 main (argc=<optimized out>, argv=0x7fffedbc
root = 0x0
ret = <optimized out>
StacktraceTop: main (argc=<optimized out>, argv=0x7fffedbc