Opened 10 years ago

Closed 10 years ago

#7030 closed defect (invalid)

mythfilldatabase SIGSEGV in NetInterfaceTrafficStats::NetInterfaceTrafficStats()

Reported by: mrand@… Owned by: stuartm
Priority: minor Milestone: 0.22
Component: MythTV - Mythfilldatabase Version: head
Severity: medium Keywords:
Cc: Ticket locked: no

Description

If this crash report contains too little info, please feel free to close.

Package: mythtv-backend 0.22.0~trunk21556-0ubuntu1
ProcCmdline: /usr/bin/mythfilldatabase --file 1 /tmp/tv.xmltv
ProcEnviron:
 SHELL=/bin/sh
 LANG=cs_CZ.UTF-8
 LANGUAGE=cs_CZ:cs:en_GB:en
ProcVersionSignature: Ubuntu 2.6.31-8.28-generic
SegvAnalysis:
 Segfault happened at: 0x85edf26 <_ZN24NetInterfaceTrafficStatsC1Ev+6>: mov %edx,0x4(%eax)
 PC (0x085edf26) ok
 source "%edx" ok
 destination "0x4(%eax)" (0x0866b9e8) in non-writable VMA region: 0x0866b000-0x0866c000 r--p /usr/lib/libmythlivemedia-0.22.so.0.22.0
SegvReason: writing VMA /usr/lib/libmythlivemedia-0.22.so.0.22.0
Signal: 11
StacktraceTop:

#0  0x085edf26 in NetInterfaceTrafficStats::NetInterfaceTrafficStats ()
   from /usr/lib/libmythlivemedia-0.22.so.0
#1  0x085e8d2d in ?? () from /usr/lib/libmythlivemedia-0.22.so.0
#2  0x08641a2d in ?? () from /usr/lib/libmythlivemedia-0.22.so.0
#3  0x085e14c4 in _init () from /usr/lib/libmythlivemedia-0.22.so.0
#4  0x008558cc in call_init (l=<value optimized out>, 
    argc=<value optimized out>, argv=0xbfd14124, env=0xbfd14138)
    at dl-init.c:70
	init_array = <value optimized out>
#5  0x00855a31 in _dl_init (main_map=0x866670, argc=<value optimized out>, 
    argv=<value optimized out>, env=0xbfd14138) at dl-init.c:134
	preinit_array = (Elf32_Dyn *) 0x4
	preinit_array_size = <value optimized out>
	i = 11
#6  0x0084888f in _dl_start_user () from /lib/ld-linux.so.2

Slightly more info can be found here: https://bugs.launchpad.net/ubuntu/+source/mythtv/+bug/421314

Change History (1)

comment:1 Changed 10 years ago by danielk

Resolution: invalid
Status: newclosed

Sorry, even with a proper backtrace this might be difficult to debug...

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