LQ Newbie
Registered: Feb 2011
Location: India
Posts: 4
Rep:
|
Segmentation Fault on Linux Red Hat AS release 4 (Nahant Update 4): 2.6.9-42.ELsmp
Recently after reboot, our server is generating Segfault on running one application (Rational Tau 3.0). Below is the error log:
/home1/env/tau3.0/bin/taubatch --project ../Model/TRXHM.ttp --config Target -G
Telelogic Tau Application Builder
make: *** [generate] Segmentation fault (core dumped)
The server was rebooted after some firmware upgrade on Network storage and no changes were made to Server Settings. Interestingly this problem is coming only for a particular revision (Tau 3.0) while other revision is working fine.
Application (tau 3.0) is available on a network share (mounted on server) and is working fine on other machines.
I'll appreciate any help in debugging this issue.
Thanks in advance.
Below is strace output for reference:
-------------------------------------
readlink("/proc/self/fd/0", "/dev/pts/1", 1023) = 10
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
rt_sigaction(SIGPIPE, {0x16fc184, [], SA_RESTORER, 0xc25898}, {SIG_IGN}, 8) = 0
socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 3
fcntl64(3, F_SETFD, FD_CLOEXEC) = 0
stat64("/home/hindustan.psbuild/.flexlmrc", {st_mode=S_IFREG|0664, st_size=99, ...}) = 0
fcntl64(3, F_GETFL) = 0x2 (flags O_RDWR)
fcntl64(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
connect(3, {sa_family=AF_INET, sin_port=htons(19353), sin_addr=inet_addr("10.100.211.81")}, 16) = -1 EINPROGRESS (Operation now in progress)
select(4, NULL, [3], NULL, {10, 0}) = 1 (out [3], left {10, 0})
getsockopt(3, SOL_SOCKET, SO_ERROR, [0], [4]) = 0
send(3, "h\00413hindustan.psbuild\0\0\0\0VNL-HIN"..., 147, 0) = 147
gettimeofday({1293082231, 917489}, {4294966966, 0}) = 0
select(4, [3], NULL, NULL, {10, 0}) = 1 (in [3], left {10, 0})
gettimeofday({1293082231, 917842}, {4294966966, 0}) = 0
gettimeofday({1293082231, 917876}, {4294966966, 0}) = 0
gettimeofday({1293082231, 917916}, {4294966966, 0}) = 0
select(4, [3], NULL, NULL, {10, 0}) = 1 (in [3], left {10, 0})
gettimeofday({1293082231, 917977}, {4294966966, 0}) = 0
recv(3, "/\210,\215\0(\1\23\0\0\25O\0\0\0\0\0\0\0\0", 20, 0) = 20
recv(3, "TLicense\0\0\0K\232\0\0\0\0\0TD", 20, 0) = 20
shutdown(3, 2 /* send and receive */) = 0
close(3) = 0
socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 3
fcntl64(3, F_SETFD, FD_CLOEXEC) = 0
stat64("/home/hindustan.psbuild/.flexlmrc", {st_mode=S_IFREG|0664, st_size=99, ...}) = 0
gettimeofday({1293082231, 918341}, NULL) = 0
open("/etc/resolv.conf", O_RDONLY) = 4
fstat64(4, {st_mode=S_IFREG|0644, st_size=25, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fa2000
read(4, "nameserver 10.100.200.55\n", 4096) = 25
read(4, "", 4096) = 0
close(4) = 0
munmap(0xb7fa2000, 4096) = 0
uname({sys="Linux", node="VNL-HINDUSTAN", ...}) = 0
socket(PF_FILE, SOCK_STREAM, 0) = 4
fcntl64(4, F_GETFL) = 0x2 (flags O_RDWR)
fcntl64(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0
connect(4, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = 0
poll([{fd=4, events=POLLOUT|POLLERR|POLLHUP, revents=POLLOUT}], 1, 5000) = 1
send(4, "\2\0\0\0\r\0\0\0\6\0\0\0hosts\0\256\0", 20, MSG_NOSIGNAL) = 20
poll([{fd=4, events=POLLIN|POLLERR|POLLHUP, revents=POLLIN|POLLERR|POLLHUP}], 1, 5000) = 1
recvmsg(4, {msg_name(0)=NULL, msg_iov(1)=[{"hosts\0", 6}], msg_controllen=16, {cmsg_len=16, cmsg_level=SOL_SOCKET, cmsg_type=SCM_RIGHTS, {5}}, msg_flags=0}, 0) = 6
fstat64(5, {st_mode=S_IFREG|0600, st_size=217016, ...}) = 0
pread64(5, "\1\0\0\0h\0\0\0\232\4\0\0\1\0\0\0\\\"\17M\0\0\0\0\323\0"..., 104, 0) = 104
mmap2(NULL, 217016, PROT_READ, MAP_SHARED, 5, 0) = 0xb7f6e000
close(5) = 0
close(4) = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV (core dumped) +++
Process 22137 detached
|