Bug 692520

Summary: [abrt] libev-4.03-2.fc15: fprintf: Process /usr/lib64/libev.so.4.0.0 was killed by signal 11 (SIGSEGV)
Product: [Fedora] Fedora Reporter: Michal Nowak <mnowak>
Component: libevAssignee: Michal Nowak <mnowak>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 15CC: bochecha, mnowak, ohudlick
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:8aeb42b4a2917c2a07cf325789a525ac2649953d
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-03-31 13:28:07 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
File: smaps
none
File: backtrace none

Description Michal Nowak 2011-03-31 13:27:36 UTC
abrt version: 2.0.0
time: 1301574405
executable: /usr/lib64/libev.so.4.0.0
cmdline: /usr/lib64/libev.so.4.0.0
component: libev
crash_function: fprintf
kernel: 2.6.38.2-9.fc15.x86_64
uid: 501
reason: Process /usr/lib64/libev.so.4.0.0 was killed by signal 11 (SIGSEGV)
architecture: x86_64
username: newman
package: libev-4.03-2.fc15
os_release: Fedora release 15 (Lovelock)
rating: 4

Text file: smaps, 2676 bytes
Binary file: coredump, 155648 bytes

event_log
-----
2011-03-31-14:27:18> (exited with 0)
2011-03-31-14:27:18> Analyzing coredump '/home/newman/.abrt/spool/ccpp-2011-03-31-14:26:45-29008/coredump'
2011-03-31-14:27:18  Coredump references 1 debuginfo files, 1 of them are not installed
2011-03-31-14:27:20  Could not parse metalink https://mirrors.fedoraproject.org/metalink?repo=updates-released-debug-f15&arch=x86_64 error was 
2011-03-31-14:27:20  No repomd file
2011-03-31-14:27:20  Looking for needed packages in repositories
2011-03-31-14:27:20  Packages to download: 1
2011-03-31-14:27:20  Downloading 0.08Mb, installed size: 0.28Mb
2011-03-31-14:27:20  Downloading (1 of 1) libev-debuginfo-4.03-2.fc15.x86_64.rpm: 100%
2011-03-31-14:27:20  Extracting cpio from /tmp/abrt-tmp-debuginfo-2011-03-31-14:27:18.29024/libev-debuginfo-4.03-2.fc15.x86_64.rpm
2011-03-31-14:27:20  Caching files from unpacked.cpio made from libev-debuginfo-4.03-2.fc15.x86_64.rpm
2011-03-31-14:27:20  All downloaded packages have been extracted, removing /tmp/abrt-tmp-debuginfo-2011-03-31-14:27:18.29024
2011-03-31-14:27:20> Backtrace is generated and saved, 1956 bytes
2011-03-31-14:27:20> (exited with 0)

dsos
-----
/usr/lib64/libev.so.4.0.0 <> libev-4.03-2.fc15.x86_64 - (Fedora Project)
/usr/lib64/libev.so.4.0.0 <> libev-4.03-2.fc15.x86_64 - (Fedora Project)

maps
-----
7f33e3927000-7f33e3934000 r-xp 00000000 fd:01 529399                     /usr/lib64/libev.so.4.0.0
7f33e3b33000-7f33e3b34000 rw-p 0000c000 fd:01 529399                     /usr/lib64/libev.so.4.0.0
7f33e3b34000-7f33e3b35000 rw-p 00000000 00:00 0 
7fff0613f000-7fff06160000 rw-p 00000000 00:00 0                          [stack]
7fff061a9000-7fff061aa000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]

backtrace
-----
[New LWP 29008]
Core was generated by `/usr/lib64/libev.so.4.0.0'.
Program terminated with signal 11, Segmentation fault.
#0  0x00007f33e3929df7 in fprintf (__fmt=0x7f33e3931278 "(libev) cannot allocate %ld bytes, aborting.", __stream=<optimized out>) at /usr/include/bits/stdio2.h:98
98	  return __fprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt,

Thread 1 (LWP 29008):
#0  0x00007f33e3929df7 in fprintf (__fmt=0x7f33e3931278 "(libev) cannot allocate %ld bytes, aborting.", __stream=<optimized out>) at /usr/include/bits/stdio2.h:98
No locals.
#1  ev_realloc (size=0, ptr=<optimized out>) at ev.c:644
No locals.
No shared libraries loaded at this time.
No symbol "__abort_msg" in current context.
No symbol "__glib_assert_msg" in current context.
rax            0x0	0
rbx            0x0	0
rcx            0x0	0
rdx            0x7f33e3931278	139860838126200
rsi            0x1	1
rdi            0x0	0
rbp            0x0	0x0
rsp            0x7fff0615e6d8	0x7fff0615e6d8
r8             0x0	0
r9             0x0	0
r10            0x0	0
r11            0x200	512
r12            0x0	0
r13            0x0	0
r14            0x0	0
r15            0x0	0
rip            0x7f33e3929df7	0x7f33e3929df7 <ev_realloc+23>
eflags         0x10202	[ IF RF ]
cs             0x33	51
ss             0x2b	43
ds             0x0	0
es             0x0	0
fs             0x0	0
gs             0x0	0
Dump of assembler code for function ev_realloc:
   0x00007f33e3929de0 <+0>:	push   %rax
   0x00007f33e3929de1 <+1>:	mov    0x209aa0(%rip),%rax        # 0x7f33e3b33888
   0x00007f33e3929de8 <+8>:	mov    %rdi,%rcx
   0x00007f33e3929deb <+11>:	lea    0x7486(%rip),%rdx        # 0x7f33e3931278
   0x00007f33e3929df2 <+18>:	mov    $0x1,%esi
=> 0x00007f33e3929df7 <+23>:	mov    (%rax),%rdi
   0x00007f33e3929dfa <+26>:	xor    %eax,%eax
   0x00007f33e3929dfc <+28>:	callq  0x7f33e3929860 <__fprintf_chk@plt>
   0x00007f33e3929e01 <+33>:	callq  0x7f33e3929850 <abort@plt>
End of assembler dump.

Comment 1 Michal Nowak 2011-03-31 13:27:38 UTC
Created attachment 489079 [details]
File: smaps

Comment 2 Michal Nowak 2011-03-31 13:27:41 UTC
Created attachment 489080 [details]
File: backtrace