Mailinglist Archive: opensuse-bugs (10816 mails)

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[Bug 548599] named segfaults at start
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Tue, 20 Oct 2009 18:07:29 -0600
  • Message-id: <20091021000729.73BF0245513@xxxxxxxxxxxxxxxxxxxxxx>
http://bugzilla.novell.com/show_bug.cgi?id=548599

User koenig@xxxxxxxx added comment
http://bugzilla.novell.com/show_bug.cgi?id=548599#c1


Harald Koenig <koenig@xxxxxxxx> changed:

What |Removed |Added
----------------------------------------------------------------------------
Severity|Normal |Major




--- Comment #1 from Harald Koenig <koenig@xxxxxxxx> 2009-10-20 18:07:27 MDT ---
(In reply to comment #0)

some more data, here is the output of strace:

harald # strace -fv /usr/sbin/named -t /var/lib/named -u named
..
open("/proc/stat", O_RDONLY|O_CLOEXEC) = 6
read(6, "cpu 9693 3458 16076 102169 6153"..., 8192) = 1172
close(6) = 0
chroot("/var/lib/named") = 0
chdir("/") = 0
prctl(0x8, 0x1, 0, 0, 0) = 0
getuid() = 0
setgid(44) = 0
setuid(44) = 0
prctl(0x4, 0x1, 0, 0, 0) = 0
capget(0x20080522, 0, NULL) = -1 EFAULT (Bad address)
capget(0x20080522, 0, NULL) = -1 EFAULT (Bad address)
capget(0x20080522, 0, {0,
CAP_DAC_READ_SEARCH|CAP_SETGID|CAP_SETUID|CAP_NET_BIND_SERVICE|CAP_SYS_CHROOT|CAP_SYS_RESOURCE,
0}) = 0
getuid() = 44
capset(0x20080522, 0, {CAP_NET_BIND_SERVICE|CAP_SYS_RESOURCE,
CAP_NET_BIND_SERVICE|CAP_SYS_RESOURCE, 0}) = 0
pipe([6, 7]) = 0
clone(Process 28782 attached (waiting for parent)
Process 28782 resumed (parent 28781 ready)
child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0x7f4305a617c0) = 28782
[pid 28782] close(6) = 0
[pid 28782] setsid() = 28782
[pid 28782] close(0) = 0
[pid 28782] dup2(4, 0) = 0
[pid 28782] close(1) = 0
[pid 28782] dup2(4, 1) = 1
[pid 28782] close(2) = 0
[pid 28782] dup2(4, 2) = 2
[pid 28782] rt_sigaction(SIGINT, {0x7f4304ab6b40, ~[RTMIN RT_1], SA_RESTORER,
0x7f4304309c00}, NULL, 8) = 0
[pid 28782] rt_sigaction(SIGTERM, {0x7f4304ab6b40, ~[RTMIN RT_1], SA_RESTORER,
0x7f4304309c00}, NULL, 8) = 0
[pid 28782] rt_sigaction(SIGPIPE, {0x1, ~[RTMIN RT_1], SA_RESTORER,
0x7f4304309c00}, NULL, 8) = 0
[pid 28782] rt_sigaction(SIGHUP, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER,
0x7f4304309c00}, NULL, 8) = 0
[pid 28782] rt_sigprocmask(SIG_BLOCK, [HUP INT TERM], NULL, 8) = 0
[pid 28782] sendto(3, "<29>Oct 20 19:54:43 named[28782]"..., 83, MSG_NOSIGNAL,
NULL, 0) = 83
[pid 28782] sendto(3, "<29>Oct 20 19:54:43 named[28782]"..., 529, MSG_NOSIGNAL,
NULL, 0) = 529
[pid 28782] getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024,
rlim_max=RLIM_INFINITY}) = 0
[pid 28782] getrlimit(RLIMIT_DATA, {rlim_cur=RLIM_INFINITY,
rlim_max=RLIM_INFINITY}) = 0
[pid 28782] getrlimit(RLIMIT_CORE, {rlim_cur=2000*1024,
rlim_max=RLIM_INFINITY}) = 0
[pid 28782] getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=8*1024}) = 0
[pid 28782] setrlimit(RLIMIT_NOFILE, {rlim_cur=RLIM_INFINITY,
rlim_max=RLIM_INFINITY}) = -1 EPERM (Operation not permitted)
[pid 28782] setrlimit(RLIMIT_NOFILE, {rlim_cur=1024*1024, rlim_max=1024*1024})
= -1 EPERM (Operation not permitted)
[pid 28782] getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=8*1024}) = 0
[pid 28782] setrlimit(RLIMIT_NOFILE, {rlim_cur=8*1024, rlim_max=8*1024}) = 0
[pid 28782] getrlimit(RLIMIT_NOFILE, {rlim_cur=8*1024, rlim_max=8*1024}) = 0
[pid 28782] --- SIGSEGV (Segmentation fault) @ 0 (0) ---
Process 28782 detached
--- SIGCHLD (Child exited) @ 0 (0) ---
close(7) = 0
read(6, "", 1) = 0
exit_group(1) = ?

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