sync_client Segmentation fault (core dumped)

[Patrick Boutilier]

On 11/25/2015 06:21 AM, Sunny via Info-cyrus wrote:
> Hi
>
> [root at imap08 user]# su cyrus
> bash-4.1$ /usr/lib/cyrus-imapd/sync_client -v -l -S backup-imap01 -u test8
> Segmentation fault (core dumped)
>
>
> I run strace
>
> bash-4.1$ strace /usr/lib/cyrus-imapd/sync_client -v -l -S backup-imap01
> -u test8
>
> munmap(0x7f1300165000, 4096)            = 0
> socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 5
> connect(5, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = 0
> sendto(5, "\2\0\0\0\r\0\0\0\6\0\0\0hosts\0", 18, MSG_NOSIGNAL, NULL, 0)
> = 18
> poll([{fd=5, events=POLLIN|POLLERR|POLLHUP}], 1, 5000) = 1 ([{fd=5,
> revents=POLLIN|POLLHUP}])
> recvmsg(5, {msg_name(0)=NULL, msg_iov(2)=[{"hosts\0", 6},
> {"\270O\3\0\0\0\0\0", 8}], msg_controllen=24, {cmsg_len=20,
> cmsg_level=SOL_SOCKET, cmsg_type=SCM_RIGHTS, {6}},
> msg_flags=MSG_CMSG_CLOEXEC}, MSG_CMSG_CLOEXEC) = 14
> mmap(NULL, 217016, PROT_READ, MAP_SHARED, 6, 0) = 0x7f12fffd4000
> close(6)                                = 0
> close(5)                                = 0
> rt_sigaction(SIGALRM, {0x7f130018d920, [], SA_RESTORER, 0x7f12fe0816a0},
> NULL, 8) = 0
> socket(PF_INET, SOCK_STREAM, IPPROTO_TCP) = 5
> alarm(10)                               = 0
> connect(5, {sa_family=AF_INET, sin_port=htons(2005),
> sin_addr=inet_addr("10.31.4.14")}, 16) = 0
> alarm(0)                                = 10
> rt_sigaction(SIGALRM, {SIG_IGN, [ALRM], SA_RESTORER|SA_RESTART,
> 0x7f12fe0816a0}, {0x7f130018d920, [], SA_RESTORER, 0x7f12fe0816a0}, 8) = 0
> read(5, "* STARTTLS\r\n* OK backup-imap01"..., 4096) = 91
> --- SIGSEGV (Segmentation fault) @ 0 (0) ---
> +++ killed by SIGSEGV (core dumped) +++
> Segmentation fault (core dumped)
>
> Any advice how to fix this?
>
> Regards
> Sunny
> ----
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Anything in logs on the sync server?
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