Red Hat Bugzilla – Bug 611632
[abrt] crash in gzip-1.3.13-4.fc13: Process /bin/gzip was killed by signal 11 (SIGSEGV)
Last modified: 2015-05-04 21:35:32 EDT
abrt 1.1.1 detected a crash. architecture: x86_64 Attached file: backtrace cmdline: gzip -d -c /usr/share/man/man1/ftp.1.gz component: gzip executable: /bin/gzip global_uuid: 47f7499094e9af53b95e1f6b9fec18ab6f76433c kernel: 2.6.33.5-124.fc13.x86_64 package: gzip-1.3.13-4.fc13 rating: 4 reason: Process /bin/gzip was killed by signal 11 (SIGSEGV) release: Fedora release 13 (Goddard) How to reproduce ----- 1. Ran ltrace -S -f man ftp
Created attachment 429635 [details] File: backtrace
Reproduced also on Fedora 12, gzip-1.3.12-15.fc12.i686.
gzip crashes only when man running under ltrace executes it, and ltrace option -f is present (to trace child processes). It seems to be a ltrace issue. On my Fedora 12 machine 'ltrace -S -f man ftp' crashes in gzip's _start(), before its code gets executed: Core was generated by `gzip -d -c /usr/share/man/man1/ftp.1.gz'. Program terminated with signal 11, Segmentation fault. #0 0x08048ff8 in _start () Thread 1 (Thread 12771): #0 0x08048ff8 in _start () No symbol table info available. From To Syms Read Shared Object Library 0x007bf990 0x008cb8a0 Yes (*) /lib/libc-2.11.2.so 0x00787830 0x0079ecdf Yes (*) /lib/ld-2.11.2.so (*): Shared library is missing debugging information. $1 = 0x0 No symbol "__glib_assert_msg" in current context. eax 0x7a68e0 8022240 ecx 0x7a0030 7995440 edx 0x795d10 7953680 ebx 0x7a5fc4 8019908 esp 0x7a0030 0x7a0030 ebp 0x0 0x0 esi 0x4 4 edi 0x8048ff0 134516720 eip 0x8048ff8 0x8048ff8 <_start+8> eflags 0x10206 [ PF IF RF ] cs 0x73 115 ss 0x7b 123 ds 0x7b 123 es 0x7b 123 fs 0x0 0 gs 0x33 51 Dump of assembler code for function _start: 0x08048ff0 <_start+0>: xor %ebp,%ebp 0x08048ff2 <_start+2>: pop %esi 0x08048ff3 <_start+3>: mov %ecx,%esp 0x08048ff5 <_start+5>: and $0xfffffff0,%esp 0x08048ff8 <_start+8>: push %eax 0x08048ff9 <_start+9>: push %esp 0x08048ffa <_start+10>: push %edx 0x08048ffb <_start+11>: push $0x8053680 0x08049000 <_start+16>: push $0xcc053690 0x08049005 <_start+21>: push %ecx 0x08049006 <_start+22>: push %esi 0x08049007 <_start+23>: push $0x804d220 0x0804900c <_start+28>: call 0x8048d24 <__libc_start_main@plt> 0x08049011 <_start+33>: hlt 0x08049012 <_start+34>: nop 0x08049013 <_start+35>: nop 0x08049014 <_start+36>: int3 0x08049015 <_start+37>: nop 0x08049016 <_start+38>: nop 0x08049017 <_start+39>: nop 0x08049018 <_start+40>: nop 0x08049019 <_start+41>: nop 0x0804901a <_start+42>: nop 0x0804901b <_start+43>: nop 0x0804901c <_start+44>: nop 0x0804901d <_start+45>: nop 0x0804901e <_start+46>: nop 0x0804901f <_start+47>: nop End of assembler dump.
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Fedora 13 changed to end-of-life (EOL) status on 2011-06-25. Fedora 13 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed.