Displaying 20 results from an estimated 28 matches for "erestartnohand".
2004 Dec 03
8
smbd hung processes - Samba 3.0.7
We've seen Samba crash and burn twice in the last 48 hours - it just
started happening, and we have no idea what might be causing it. I'm
hoping that someone will recognize this problem.
Platform: we are running RedHat Enterprise Server, with Samba 3.0.7.
We're using security=domain in an old-style NT4 domain environment.
The symptom that we're seeing is that the number of
2016 Nov 30
2
segfault at 968 Error
...000
7241 close(5) = 0
7241 mprotect(0x7fd406c9a000, 4096, PROT_READ) = 0
7241 mprotect(0x7fd406ea2000, 4096, PROT_READ) = 0
7241 set_tid_address(0x7fd4080809d0) = 7241
7241 --- SIGSEGV (Segmentation fault) @ 0 (0) ---
6080 <... select resumed> ) = ? ERESTARTNOHAND (To be restarted)
6080 --- SIGCHLD (Child exited) @ 0 (0) ---
6080 wait4(-1, NULL, WNOHANG, NULL) = 7241
6080 wait4(-1, NULL, WNOHANG, NULL) = -1 ECHILD (No child processes)
6080 rt_sigreturn(0xffffffffffffffff) = -1 EINTR (Interrupted system call)
6080 select(5, [4], NULL, NULL, NULL &...
2007 Jan 09
1
DO NOT REPLY [Bug 4327] New: Sudden rsync errors
...8) = 0
31556 rt_sigaction(SIGUSR2, {SIG_IGN}, NULL, 8) = 0
31556 wait4(31557, 0x7fffea7a594c, WNOHANG, NULL) = 0
31556 getpid() = 31556
31556 kill(31557, SIGUSR1) = 0
31556 kill(31622, SIGUSR1) = 0
31622 <... select resumed> ) = ? ERESTARTNOHAND (To be restarted)
31622 --- SIGUSR1 (User defined signal 1) @ 0 (0) ---
31556 write(2, "rsync error: error in rsync prot"..., 90 <unfinished ...>
31622 rt_sigaction(SIGUSR1, {SIG_IGN}, NULL, 8) = 0
31622 rt_sigaction(SIGUSR2, {SIG_IGN}, NULL, 8) = 0
31622 wait4(31557, 0x7fffea7a324c...
2016 Dec 02
2
segfault at 968 Error
...0
>> 7241 mprotect(0x7fd406c9a000, 4096, PROT_READ) = 0
>> 7241 mprotect(0x7fd406ea2000, 4096, PROT_READ) = 0
>> 7241 set_tid_address(0x7fd4080809d0) = 7241
>> 7241 --- SIGSEGV (Segmentation fault) @ 0 (0) ---
>> 6080 <... select resumed> ) = ? ERESTARTNOHAND (To be
>> restarted)
>> 6080 --- SIGCHLD (Child exited) @ 0 (0) ---
>> 6080 wait4(-1, NULL, WNOHANG, NULL) = 7241
>> 6080 wait4(-1, NULL, WNOHANG, NULL) = -1 ECHILD (No child
>processes)
>> 6080 rt_sigreturn(0xffffffffffffffff) = -1 EINTR (Interrupted
>...
2015 Feb 27
2
rsync hangs on select() system call
...3:31 select(4, NULL, [3], [3], {60, 0}) = 0 (Timeout)
14251 17:24:31 select(4, NULL, [3], [3], {60, 0}) = 0 (Timeout)
14251 17:25:31 select(4, NULL, [3], [3], {60, 0}) = 0 (Timeout)
14251 17:26:31 select(4, NULL, [3], [3], {60, 0}) = 0 (Timeout)
14251 17:27:31 select(4, NULL, [3], [3], {60, 0}) = ? ERESTARTNOHAND (To be
restarted)
14251 17:28:10 --- SIGINT (Interrupt) @ 0 (0) ---
4251 17:28:10 select(0, NULL, NULL, NULL, {0, 400000}) = 0 (Timeout)
14251 17:28:10 rt_sigaction(SIGUSR1, {SIG_IGN, [], SA_RESTORER,
0x371a432920}, NULL, 8) = 0
14251 17:28:10 rt_sigaction(SIGUSR2, {SIG_IGN, [], SA_RESTORER,
0x371a...
2007 Oct 08
2
rsync error: protocol incompatibility (code 2) at main.c(1385)
...] <... read resumed> "\377\377\377\377", 16384) = 4
[pid 11038] <... time resumed> NULL) = 1191827978
[pid 11039] select(7, [3 4], [3], NULL, NULL <unfinished ...>
[pid 11038] kill(11043, SIGUSR2 <unfinished ...>
[pid 11043] <... select resumed> ) = ? ERESTARTNOHAND (To be restarted)
[pid 11039] <... select resumed> ) = 1 (out [3])
[pid 11038] <... kill resumed> ) = 0
[pid 11043] --- SIGUSR2 (User defined signal 2) @ 0 (0) ---
[pid 11039] write(3, ",\222\246\261f\370\300\237\232\240\7\205\270v+t\317\247"..., 48 <unfinished...
2005 Dec 11
0
generator hanging when used with stunnel
...in [7], left {60, 0})
read(7, "rsync: read error: Connection re"..., 50) = 50
getpid() = 16992
time(NULL) = 1128365894
write(4, "2005/10/03 13:58:14 [16992] rsyn"..., 78) = 78
select(4, NULL, [3], NULL, {60, 0}) = ? ERESTARTNOHAND (To be restarted)
--- SIGCHLD (Child exited) @ 0 (0) ---
wait4(-1, NULL, WNOHANG, NULL) = 17007
wait4(-1, NULL, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigaction(SIGCHLD, {0x401ddb30, [CHLD], SA_RESTORER|SA_RESTART, 0x400c1978}, {0x401ddb30, [CHLD], SA_RESTORER|SA_RESTA...
2000 Feb 09
0
2.0.6: smbmount still loses connection after awhile to a NT4 server
...DF (Bad file descriptor)
7614 close(1022) = -1 EBADF (Bad file descriptor)
7614 close(1023) = -1 EBADF (Bad file descriptor)
7614 rt_sigaction(SIGUSR1, {0x804bd74, [USR1], SA_RESTART|0x4000000},
NULL, 8) = 0
7614 pause() = ? ERESTARTNOHAND (To be
restarted)
7614 --- SIGUSR1 (User defined signal 1) ---
7614 sigreturn() = ? (mask now [])
7614 getpid() = 7614
7614 brk(0x80c9000) = 0x80c9000
7614 brk(0x80da000) = 0x80da000
7614 socket(PF_INET, SOC...
2009 May 07
0
No Reading files possible from Samba over Fuse mounts
...F_GETFL) = 0x2 (flags O_RDWR)
fcntl64(5, F_SETFL, O_RDWR) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|
SIGCHLD,
child_tidptr=0xb7afd718) = 11643
close(5) = 0
select(24, [19 20 21 22 23], NULL, NULL, NULL) = ? ERESTARTNOHAND
(To be restarted)
--- SIGCHLD (Child exited) @ 0 (0) ---
write(24, "\21", 1) = 1
sigreturn() = ? (mask now [FPE USR2 PIPE])
waitpid(-1, NULL, WNOHANG) = 11643
waitpid(-1, NULL, WNOHANG) = 0
I have no clue if it is...
2011 Jan 29
2
On the trail of sigsuspend(2)
SIGSUSPEND(2) Linux Programmer's Manual SIGSUSPEND(2)
NAME
sigsuspend - wait for a signal
SYNOPSIS
#include <signal.h>
int sigsuspend(const sigset_t *mask);
? and ?
SIGSUSPEND(2) BSD Programmer's Manual SIGSUSPEND(2)
NAME
sigsuspend - atomically release blocked signals and wait for interrupt
SYNOPSIS
2016 Dec 02
0
segfault at 968 Error
...= 0
> 7241 mprotect(0x7fd406c9a000, 4096, PROT_READ) = 0
> 7241 mprotect(0x7fd406ea2000, 4096, PROT_READ) = 0
> 7241 set_tid_address(0x7fd4080809d0) = 7241
> 7241 --- SIGSEGV (Segmentation fault) @ 0 (0) ---
> 6080 <... select resumed> ) = ? ERESTARTNOHAND (To be
> restarted)
> 6080 --- SIGCHLD (Child exited) @ 0 (0) ---
> 6080 wait4(-1, NULL, WNOHANG, NULL) = 7241
> 6080 wait4(-1, NULL, WNOHANG, NULL) = -1 ECHILD (No child processes)
> 6080 rt_sigreturn(0xffffffffffffffff) = -1 EINTR (Interrupted system
> call)
> 6080...
2011 Sep 27
2
Slow DNS lookups on CentOS6
...= 0
10:46:25.317904 futex(0xb76a5050, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb76a504c, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT,
10:46:25.317990 futex(0xb76a5018, FUTEX_WAKE_PRIVATE, 1) = 1
10:46:25.318037 rt_sigaction(SIGHUP, {0x141390, ~[RTMIN RT_1], 0}, NULL, 8) = 0
10:46:25.318145 rt_sigsuspend([]) = ? ERESTARTNOHAND (To be restarted)
10:46:28.510794 --- SIGTERM (Terminated) @ 0 (0) ---
10:46:28.510842 sigreturn() = ? (mask now [HUP INT TERM])
10:46:28.510926 futex(0xb76a5050, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb76a504c, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT,
10:46:28.511015 futex(0xb76a5018, FUTEX_WAKE_PRI...
2016 Dec 02
0
segfault at 968 Error
...mprotect(0x7fd406c9a000, 4096, PROT_READ) = 0
>>> 7241 mprotect(0x7fd406ea2000, 4096, PROT_READ) = 0
>>> 7241 set_tid_address(0x7fd4080809d0) = 7241
>>> 7241 --- SIGSEGV (Segmentation fault) @ 0 (0) ---
>>> 6080 <... select resumed> ) = ? ERESTARTNOHAND (To be
>>> restarted)
>>> 6080 --- SIGCHLD (Child exited) @ 0 (0) ---
>>> 6080 wait4(-1, NULL, WNOHANG, NULL) = 7241
>>> 6080 wait4(-1, NULL, WNOHANG, NULL) = -1 ECHILD (No child processes)
>>> 6080 rt_sigreturn(0xffffffffffffffff) = -1 EINTR...
2012 Oct 19
0
[PATCHv3] xen/x86: don't corrupt %eip when returning from a signal handler
...epending on what instruction it
returned to).
The occurs because handle_signal() is incorrectly thinking that there
is a system call that needs to restarted so it adjusts %eip and %eax
to re-execute the system call instruction (even though user space had
not done a system call).
If %eax == -514 (-ERESTARTNOHAND (-514) or -ERESTART_RESTARTBLOCK
(-516) then handle_signal() only corrupted %eax (by setting it to
-EINTR). This may cause the application to crash or have incorrect
behaviour.
handle_signal() assumes that regs->orig_ax >= 0 means a system call so
any kernel entry point that is not for a sy...
2006 Jan 24
0
errors messages : rsyncd 2.6.x + backupPC 2.1.2
...[], 0}, {SIG_IGN}, 8) = 0
[pid 12624] send(3, "<156>Jan 20 03:35:15 rsyncd[1262"..., 109, 0) = 109
[pid 12624] rt_sigaction(SIGPIPE, {SIG_IGN}, NULL, 8) = 0
[pid 12624] exit_group(12) = ?
Process 12624 detached
<... select resumed> ) = ? ERESTARTNOHAND (To be restarted)
--- SIGCHLD (Child exited) @ 0 (0) ---
waitpid(-1, NULL, WNOHANG) = 12624
waitpid(-1, NULL, WNOHANG) = -1 ECHILD (No child processes)
rt_sigaction(SIGCHLD, {0x8064620, [CHLD], SA_RESTART}, {0x8064620, [CHLD], SA_RESTART}, 8) = 0
sigreturn()...
2009 Dec 29
1
Static build segfaults on x86_64
...yped languages but I am only moderately familiar with C
programming.
Thank you for your responses,
Bostjan Skufca
--------------[ Segfault output from strace ]-------------------------------
# strace -p 21976
Process 21976 attached - interrupt to quit
select(6, [3], NULL, NULL, NULL) = ? ERESTARTNOHAND (To be restarted)
--- SIGCHLD (Child exited) @ 0 (0) ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 255}], WNOHANG, NULL) = 21984
wait4(-1, 0x7fffc6243994, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigaction(SIGCHLD, NULL, {0x400be0, [], SA_RESTORER,
0xf0000000fc0c748}, 8) = 0
-...
2011 Mar 15
1
"Connection reset by peer" withing a rsyncd strace log
...out)
[pid 5202] gettimeofday({1300203295, 751079}, NULL) = 0
[pid 5202] select(0, NULL, NULL, NULL, {0, 4000}) = 0 (Timeout)
[pid 5202] gettimeofday({1300203295, 755009}, NULL) = 0
[pid 5202] exit_group(12) = ?
Process 5202 detached
<... select resumed> ) = ? ERESTARTNOHAND (To be restarted)
--- SIGCHLD (Child exited) @ 0 (0) ---
########
rsync server and client are both 3.0.7.
The problem happens nearly each time, but does not happen with others
modules and clients.
I mention that I do have a "/etc/localtime" file on the server : the
corresponding messag...
2015 Mar 09
0
rsync hangs on select() system call
...[3], [3], {60, 0}) = 0 (Timeout)
> 14251 17:24:31 select(4, NULL, [3], [3], {60, 0}) = 0 (Timeout)
> 14251 17:25:31 select(4, NULL, [3], [3], {60, 0}) = 0 (Timeout)
> 14251 17:26:31 select(4, NULL, [3], [3], {60, 0}) = 0 (Timeout)
> 14251 17:27:31 select(4, NULL, [3], [3], {60, 0}) = ? ERESTARTNOHAND (To
> be restarted)
> 14251 17:28:10 --- SIGINT (Interrupt) @ 0 (0) ---
> 4251 17:28:10 select(0, NULL, NULL, NULL, {0, 400000}) = 0 (Timeout)
> 14251 17:28:10 rt_sigaction(SIGUSR1, {SIG_IGN, [], SA_RESTORER,
> 0x371a432920}, NULL, 8) = 0
> 14251 17:28:10 rt_sigaction(SIGUSR2, {SI...
2006 Nov 30
1
rsync stuck after correctly sending the file
...;.toto.gz,v.3axXXh", "toto.gz,v") = 0
11:48:50 select(1, [0], [], NULL, {60, 0}) = 0 (Timeout)
11:49:50 select(1, [0], [], NULL, {60, 0}) = 0 (Timeout)
11:50:50 select(1, [0], [], NULL, {60, 0}) = 0 (Timeout)
... an so on until I kill it
13:28:51 select(1, [0], [], NULL, {60, 0}) = ? ERESTARTNOHAND (To be
restarted)
13:29:19 --- SIGTERM (Terminated) @ 0 (0) ---
13:29:19 select(0, NULL, NULL, NULL, {0, 400000}) = 0 (Timeout)
13:29:20 select(0, NULL, NULL, NULL, {0, 2000}) = 0 (Timeout)
13:29:20 rt_sigaction(SIGUSR1, {SIG_IGN}, NULL, 8) = 0
13:29:20 rt_sigaction(SIGUSR2, {SIG_IGN}, NULL, 8) =...
2019 Nov 03
1
Sieve redirect does not collect the sendmail child process correctly (Dovecot 2.3.4.1, Pigeonhole 0.5.4)
...3])
22:55:50.334325 rt_sigprocmask(SIG_BLOCK, [CHLD], NULL, 8) = 0
22:55:50.334367 read(3, "Execution of Sieve filters was aborted due to temporary failure\n", 128) = 64
22:55:50.334406 rt_sigprocmask(SIG_UNBLOCK, [CHLD], NULL, 8) = 0
22:55:50.334440 select(4, [0 3], NULL, NULL, NULL) = ? ERESTARTNOHAND (To be restarted if no handler)
22:55:50.335625 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6923, si_uid=1002, si_status=111, si_utime=0, si_stime=0} ---
22:55:50.335649 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 111}], WNOHANG, NULL) = 6923
22:55:50.335683 close(4)...