Displaying 20 results from an estimated 60 matches for "epoll_ctl_del".
2018 Sep 07
3
Auth process sometimes stop responding after upgrade
In data venerd? 7 settembre 2018 10:06:00 CEST, Sami Ketola ha scritto:
> > On 7 Sep 2018, at 11.00, Simone Lazzaris <s.lazzaris at interactive.eu>
> > wrote:
> >
> >
> > The only suspect thing is this:
> >
> > Sep 6 14:45:41 imap-front13 dovecot: director: doveadm: Host
> > 192.168.1.142
> > vhost count changed from 100 to 0
>
2018 Sep 07
6
Auth process sometimes stop responding after upgrade
...rective on pop3-login.
I've observed that while the issue is occurring, the director process goes 100% CPU. I've
straced the process. It is seemingly looping:
...
...
epoll_ctl(13, EPOLL_CTL_ADD, 78, {EPOLLIN|EPOLLPRI|EPOLLERR|EPOLLHUP,
{u32=149035320, u64=149035320}}) = 0
epoll_ctl(13, EPOLL_CTL_DEL, 78, {0, {u32=149035320, u64=149035320}}) = 0
epoll_ctl(13, EPOLL_CTL_ADD, 78, {EPOLLIN|EPOLLPRI|EPOLLERR|EPOLLHUP,
{u32=149035320, u64=149035320}}) = 0
epoll_ctl(13, EPOLL_CTL_DEL, 78, {0, {u32=149035320, u64=149035320}}) = 0
epoll_ctl(13, EPOLL_CTL_ADD, 78, {EPOLLIN|EPOLLPRI|EPOLLERR|EPOLLHUP,...
2018 Mar 30
1
Issue with a bug with imap-login
...-1 EAGAIN (Resource temporarily unavailable)
263563 epoll_ctl(14<anon_inode:[eventpoll]>, EPOLL_CTL_ADD, 18<TCP:[64.142.111.79:993->64.142.18.25:39552]>, {EPOLLIN|EPOLLPRI|EPOLLERR|EPOLLHUP, {u32=2773128976, u64=94500643575568}}) = 0
263563 epoll_ctl(14<anon_inode:[eventpoll]>, EPOLL_CTL_DEL, 7<TCP:[0.0.0.0:143]>, 0x7ffcd4f4f270) = 0
263563 epoll_ctl(14<anon_inode:[eventpoll]>, EPOLL_CTL_DEL, 8<TCPv6:[:::143]>, 0x7ffcd4f4f270) = 0
263563 epoll_ctl(14<anon_inode:[eventpoll]>, EPOLL_CTL_DEL, 9<TCP:[0.0.0.0:993]>, 0x7ffcd4f4f270) = 0
263563 epoll_ctl(14<an...
2015 Jun 21
3
dovecot auth using 100% CPU
...1 EPIPE (Broken pipe)
0.000035 --- SIGPIPE {si_signo=SIGPIPE, si_code=SI_USER, si_pid=17956, si_uid=108} ---
0.000020 epoll_wait(15, {{EPOLLIN|EPOLLHUP, {u32=850618928, u64=140128453618224}}}, 14, 12614) = 1
0.000031 read(19, "", 8192) = 0
0.000026 epoll_ctl(15, EPOLL_CTL_DEL, 19, 7fff77616870) = 0
0.000027 close(19) = 0
0.000029 socket(PF_LOCAL, SOCK_STREAM, 0) = 19
0.000027 fcntl(19, F_GETFL) = 0x2 (flags O_RDWR)
0.000028 fcntl(19, F_SETFL, O_RDWR|O_NONBLOCK) = 0
0.000029 connect(19, {sa_family=AF_LOCAL, sun_path="a...
2019 Mar 08
1
Dovecot v2.3.5 released
On 7.3.2019 23.37, A. Schulze via dovecot wrote:
>
> Am 07.03.19 um 17:33 schrieb Aki Tuomi via dovecot:
>
>>> test-http-client-errors.c:2989: Assert failed: FALSE
>>> connection timed out ................................................. : FAILED
> Hello Aki,
>
>> Are you running with valgrind or on really slow system?
> I'm not aware my buildsystem
2019 Oct 16
2
message error NT_STATUS_OBJECT_NAME_NOT_FOUND regulary in the log
..._fn: messaging_send_buf to 20726 failed:
NT_STATUS_OBJECT_NAME_NOT_FOUND
/usr/sbin/smbd: send_all_fn: messaging_send_buf to 20765 failed:
NT_STATUS_OBJECT_NAME_NOT_FOUND
/usr/sbin/smbd: send_all_fn: messaging_send_buf to 20750 failed:
NT_STATUS_OBJECT_NAME_NOT_FOUND
/usr/sbin/smbd: samba_tevent: EPOLL_CTL_DEL EBADF for
fde[0x556f777743c0] mpx_fde[(nil)] fd[35] - disabling
I saw that this error is always after
/usr/sbin/smbd: reloading printcap cache
/usr/sbin/smbd: reload status: ok
/usr/sbin/smbd: pid_to_procid: messaging_dgm_get_unique failed: Aucun
fichier ou dossier de ce type
/usr/sbin/smbd: s...
2018 Sep 07
1
Auth process sometimes stop responding after upgrade
...at while the issue is occurring, the director process goes 100% CPU. I've straced the process. It is seemingly looping:
>>
>> ...
>> ...
>> epoll_ctl(13, EPOLL_CTL_ADD, 78, {EPOLLIN|EPOLLPRI|EPOLLERR|EPOLLHUP, {u32=149035320, u64=149035320}}) = 0
>> epoll_ctl(13, EPOLL_CTL_DEL, 78, {0, {u32=149035320, u64=149035320}}) = 0
>> epoll_ctl(13, EPOLL_CTL_ADD, 78, {EPOLLIN|EPOLLPRI|EPOLLERR|EPOLLHUP, {u32=149035320, u64=149035320}}) = 0
>> epoll_ctl(13, EPOLL_CTL_DEL, 78, {0, {u32=149035320, u64=149035320}}) = 0
>> epoll_ctl(13, EPOLL_CTL_ADD, 78, {EPOLLIN|EPO...
2015 Jun 21
0
dovecot auth using 100% CPU
...0.000035 --- SIGPIPE {si_signo=SIGPIPE, si_code=SI_USER,
> si_pid=17956, si_uid=108} ---
> 0.000020 epoll_wait(15, {{EPOLLIN|EPOLLHUP, {u32=850618928,
> u64=140128453618224}}}, 14, 12614) = 1
> 0.000031 read(19, "", 8192) = 0
> 0.000026 epoll_ctl(15, EPOLL_CTL_DEL, 19, 7fff77616870) = 0
> 0.000027 close(19) = 0
> 0.000029 socket(PF_LOCAL, SOCK_STREAM, 0) = 19
> 0.000027 fcntl(19, F_GETFL) = 0x2 (flags O_RDWR)
> 0.000028 fcntl(19, F_SETFL, O_RDWR|O_NONBLOCK) = 0
> 0.000029 connect(19, {sa_family=A...
2018 Sep 07
0
Auth process sometimes stop responding after upgrade
...I've observed that while the issue is occurring, the director process goes 100% CPU. I've straced the process. It is seemingly looping:
>
> ...
> ...
> epoll_ctl(13, EPOLL_CTL_ADD, 78, {EPOLLIN|EPOLLPRI|EPOLLERR|EPOLLHUP, {u32=149035320, u64=149035320}}) = 0
> epoll_ctl(13, EPOLL_CTL_DEL, 78, {0, {u32=149035320, u64=149035320}}) = 0
> epoll_ctl(13, EPOLL_CTL_ADD, 78, {EPOLLIN|EPOLLPRI|EPOLLERR|EPOLLHUP, {u32=149035320, u64=149035320}}) = 0
> epoll_ctl(13, EPOLL_CTL_DEL, 78, {0, {u32=149035320, u64=149035320}}) = 0
> epoll_ctl(13, EPOLL_CTL_ADD, 78, {EPOLLIN|EPOLLPRI|EPOLLE...
2013 Sep 25
3
Dovecot extremely slow!
...:30:36.814608 write(11, "* OK Still here\r\n", 17) = 17
18:30:36.832177 time(NULL) = 1380144636
18:30:36.833279 epoll_wait(9, {{EPOLLIN, {u32=1413012688, u64=139759648824528}}}, 6, 1034) = 1
18:30:37.065994 read(11, "DONE\r\n", 8030) = 6
18:30:37.066289 epoll_ctl(9, EPOLL_CTL_DEL, 11, {0, {u32=1413012688, u64=139759648824528}}) = 0
18:30:37.066574 inotify_rm_watch(13, 2) = 0
18:30:37.066795 epoll_ctl(9, EPOLL_CTL_DEL, 13, {0, {u32=1413125552, u64=139759648937392}}) = 0
18:30:37.067053 write(11, "8 OK Idle completed.\r\n", 22) = 22
18:30:37.067185 epoll_ctl(9, EPOL...
2018 Apr 26
1
director stuck in inifite loop on 2.2.35
...async IO code or point to a possible external source that could have triggered this. Would it help to compile dovecot with -g and run a version with debugging info, to be able to inspect more when the crash happens again?
"strace" showed this endless loop:
09:27:52.837960 epoll_ctl(14, EPOLL_CTL_DEL, 213, 0x7ffe8e642cdc) = 0
09:27:52.837993 epoll_ctl(14, EPOLL_CTL_ADD, 213, {EPOLLIN|EPOLLPRI|EPOLLERR|EPOLLHUP, {u32=3317538000, u64=94320799358160}}) = 0
09:27:52.838035 epoll_ctl(14, EPOLL_CTL_DEL, 213, 0x7ffe8e642cdc) = 0
09:27:52.838070 epoll_ctl(14, EPOLL_CTL_ADD, 213, {EPOLLIN|EPOLLPRI|EPOLL...
2019 Nov 02
0
Sieve redirect does not collect the sendmail child process correctly (Dovecot 2.3.4.1, Pigeonhole 0.5.4)
..._create(128) = 7
> 22:55:15.287043 fcntl(7, F_GETFD) = 0
> 22:55:15.287062 fcntl(7, F_SETFD, FD_CLOEXEC) = 0
> 22:55:15.287084 epoll_ctl(7, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLPRI|EPOLLERR|EPOLLHUP, {u32=47201248, u64=94699781110752}}) = 0
> ...
> 22:55:15.294625 epoll_ctl(7, EPOLL_CTL_DEL, 5, 0x7ffd59156b8c) = 0
> 22:55:15.294647 epoll_create(128) = 12
> 22:55:15.294668 fcntl(12, F_GETFD) = 0
> 22:55:15.294687 fcntl(12, F_SETFD, FD_CLOEXEC) = 0
> 22:55:15.294708 epoll_ctl(12, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLPRI|EPOLLERR|EPOLLHUP, {u32=47455536, u64=94699781365...
2008 Jan 04
13
Unable to delete epoll event
...occasionally get a fatal error
unable to delete epoll event: Bad file descriptor
I think the attached patch will fix it.
The patch does two things:
1) changes the error we look for from ENOENT to EBADF. It is hard to
reproduce this error, but if I change the epoll_ctl line to
epoll_ctl(epfd, EPOLL_CTL_DEL, 666, ed->GetEpollEvent());
it does return -1 with errno = EBADF on my Linux 2.6.9 system.
2) it tests the variable errno, not e. This obviously was a typo, so
even if some systems do return ENOENT for this condition, they still
would have crashed.
Now if only I knew why the socket was closin...
2008 Jun 22
2
v1.0.13: maildirfolder not being created
Hi,
I'm using version 1.0.13 of dovecot. I know it's somewhat dated, but
that's the latest that Debian etch offers, and I would like to avoid
compiling by myself if possible.
dovecot is not creating the 'maildirfolder' in folders that are
created via IMAP. Looking at the NEWS file, this was implemented in
v1.0.rc7, so my version should have that working already. Is
2019 Nov 02
2
Sieve redirect does not collect the sendmail child process correctly (Dovecot 2.3.4.1, Pigeonhole 0.5.4)
...= 0
22:55:15.287024 epoll_create(128) = 7
22:55:15.287043 fcntl(7, F_GETFD) = 0
22:55:15.287062 fcntl(7, F_SETFD, FD_CLOEXEC) = 0
22:55:15.287084 epoll_ctl(7, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLPRI|EPOLLERR|EPOLLHUP, {u32=47201248, u64=94699781110752}}) = 0
...
22:55:15.294625 epoll_ctl(7, EPOLL_CTL_DEL, 5, 0x7ffd59156b8c) = 0
22:55:15.294647 epoll_create(128) = 12
22:55:15.294668 fcntl(12, F_GETFD) = 0
22:55:15.294687 fcntl(12, F_SETFD, FD_CLOEXEC) = 0
22:55:15.294708 epoll_ctl(12, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLPRI|EPOLLERR|EPOLLHUP, {u32=47455536, u64=94699781365040}}) = 0
Doveco...
2019 Oct 16
0
message error NT_STATUS_OBJECT_NAME_NOT_FOUND regulary in the log
...26 failed:
> NT_STATUS_OBJECT_NAME_NOT_FOUND
> /usr/sbin/smbd: send_all_fn: messaging_send_buf to 20765 failed:
> NT_STATUS_OBJECT_NAME_NOT_FOUND
> /usr/sbin/smbd: send_all_fn: messaging_send_buf to 20750 failed:
> NT_STATUS_OBJECT_NAME_NOT_FOUND
> /usr/sbin/smbd: samba_tevent: EPOLL_CTL_DEL EBADF for
> fde[0x556f777743c0] mpx_fde[(nil)] fd[35] - disabling
>
>
> I saw that this error is always after
>
> /usr/sbin/smbd: reloading printcap cache
> /usr/sbin/smbd: reload status: ok
> /usr/sbin/smbd: pid_to_procid: messaging_dgm_get_unique failed: Aucun
> fichi...
2013 Feb 15
1
accumulating orphaned processes
...tached - interrupt to quit
open("/var/run/dovecot/stats-mail", O_WRONLY) = 7
write(7, "DISCONNECT\ta09ade0350d81d517a530"..., 44) = 44
munmap(0x7f1ad8a8d000, 266240) = 0
close(13) = 0
close(12) = 0
epoll_ctl(9, EPOLL_CTL_DEL, 11, {0, {u32=17384128, u64=17384128}}) = 0
close(11) = 0
close(7) = 0
munmap(0x7f1ada5d6000, 2106272) = 0
munmap(0x7f1ada7d9000, 2161360) = 0
munmap(0x7f1ada3cf000, 2124136) = 0
munmap(0x323c800000, 2162768)...
2014 Jul 23
1
problems after lowering tombstone...
...0 failed - (-1073610723,
'NT_STATUS_RPC_PROTOCOL_ERROR')
cpu load is high
DNS queries for my samba.company.com no longer work, but samba is
listening on port 53, confirmed by netstat -tulpn
== on DC1 ==
Seems to be in even worse shape:
root at dc1:~# samba-tool drs showrepl
s4_tevent: EPOLL_CTL_DEL EBADF for fde[0x11a6020] mpx_fde[(nil)] fd[8] -
disabling
ERROR(<class 'samba.drs_utils.drsException'>): DRS connection to
dc1.samba.company.com failed - drsException: DRS connection to
dc1.samba.company.com failed: (-1073741643, 'NT_STATUS_IO_TIMEOUT')
So... any tips how...
2018 Apr 04
2
Lmtp issues on dovecot 2.3.x with big messages
...r\nylCLVmfo3Yx/BdrhLHxbpXgiwexjAiNsEtnuXA
/iJdWCtn5vmPXGK/HZfENnL8atQ8S6d4T0nww", 110) = 110
190074 write(2, "\1\004190074 lmtp-server: conn 10.0.5.3:47019 [0]:
Connection lost during data transfer: read(10.0.5.3:47019 [0]) failed: <no
error>\n", 129) = 129
190074 epoll_ctl(12, EPOLL_CTL_DEL, 15, {0, {u32=3831903536,
u64=140298938627376}}) = 0
190074 write(2, "\1\002190074 Disconnect from 10.0.5.3: Read failure (state
= DATA)\n", 63) = 63
190074 close(15)??????????????????????? = 0
190074 close(8)???????????????????????? = 0
190074 brk(0x7f99e469a000)????????????? = 0x7f99e46...
2012 Jun 26
1
Segmentation fault with latest 1.1 revision
...unavailable)
> futex(0x7f9f18926840, FUTEX_WAKE_PRIVATE, 2147483647) = 0
> write(2, "Got Alarm clock signal\n", 23) = 23
> write(2, "Could not set up a meta connecti"..., 42) = 42
> write(2, "Trying to re-establish outgoing "..., 56) = 56
> epoll_ctl(14, EPOLL_CTL_DEL, 22, {EPOLLIN, {u32=22, u64=22}}) = 0
> close(22) = 0
> --- SIGSEGV (Segmentation fault) @ 0 (0) ---
It's easily reproducible for me so I can send more information if you want, including core dump, binaries (Debian) and strace log.
Regards,
Julien