Re: Regression failure: https://build.gluster.org/job/centos7-regression/3678/

[Nithya Balachandran <nbalacha@xxxxxxxxxx>]

I am also seeing a bunch of these errors in the logs. Do they really need to be Info logs?

<snip>

[2018-11-14 06:01:18.597029] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 382 (errno:61:No data available); returning ENODATA

[2018-11-14 06:01:18.597640] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 385 (errno:61:No data available); returning ENODATA

[2018-11-14 06:01:18.598114] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 344 (errno:61:No data available); returning ENODATA

[2018-11-14 06:01:18.598737] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 343 (errno:61:No data available); returning ENODATA

[2018-11-14 06:01:18.599172] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 384 (errno:61:No data available); returning ENODATA

[2018-11-14 06:01:18.599789] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 386 (errno:61:No data available); returning ENODATA

[2018-11-14 06:01:18.600237] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 387 (errno:61:No data available); returning ENODATA

[2018-11-14 06:01:18.579405] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 324 (errno:61:No data available); returning ENODATA

[2018-11-14 06:01:18.563771] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 187 (errno:11:Resource temporarily unavailable); returning ENODATA

[2018-11-14 06:01:18.560416] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 161 (errno:0:Success); returning ENODATA

[2018-11-14 06:01:18.564826] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 194 (errno:61:No data available); returning ENODATA

[2018-11-14 06:01:18.561503] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 306 (errno:61:No data available); returning ENODATA

[2018-11-14 06:01:18.567985] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 164 (errno:0:Success); returning ENODATA

[2018-11-14 06:01:18.566924] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 198 (errno:61:No data available); returning ENODATA

[2018-11-14 06:01:18.562567] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 346 (errno:61:No data available); returning ENODATA

[2018-11-14 06:01:18.580451] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 363 (errno:61:No data available); returning ENODATA

[2018-11-14 06:01:23.165797] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 346 (errno:11:Resource temporarily unavailable); returning ENODATA

[2018-11-14 06:01:23.166019] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 207 (errno:0:Success); returning ENODATA

[2018-11-14 06:01:23.166905] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 197 (errno:0:Success); returning ENODATA

[2018-11-14 06:01:23.167541] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 273 (errno:61:No data available); returning ENODATA

[2018-11-14 06:01:23.167904] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 275 (errno:61:No data available); returning ENODATA

[2018-11-14 06:01:23.168502] I [socket.c:693:__socket_rwv] 0-tcp.patchy-vol01-server: EOF on socket 277 (errno:61:No data available); returning ENODATA

</snip>

[nbalacha@dhcp35-62 bricks]$ grep "EOF on socket" d-backends-vol01-brick* |wc -l

1580

Regards,

Nithya

On 14 November 2018 at 21:03, Shyam Ranganathan <srangana@xxxxxxxxxx> wrote:

On 11/14/2018 10:04 AM, Nithya Balachandran wrote:
> Hi Mohit,
>
> The regression run in the subject has failed because a brick has crashed in 
>
> bug-1432542-mpx-restart-crash.t
>
>
> *06:03:38* 1 test(s) generated core
> *06:03:38* ./tests/bugs/core/bug-1432542-mpx-restart-crash.t
> *06:03:38*
>
>
> The brick process has crashed in posix_fs_health_check as  this->priv
> contains garbage. It looks like it might have been freed already. Can
> you take a look at it?

Sounds like another incarnation of:
https://bugzilla.redhat.com/show_bug.cgi?id=1636570

@mohit, any further clues?

>
>
>
> (gdb) bt
> #0  0x00007f4019ea1f19 in vfprintf () from ./lib64/libc.so.6
> #1  0x00007f4019eccf49 in vsnprintf () from ./lib64/libc.so.6
> #2  0x00007f401b87705a in gf_vasprintf (string_ptr=0x7f3e81ff99f0,
> format=0x7f400df32f40 "op=%s;path=%s;error=%s;brick=%s:%s timeout is
> %d", arg=0x7f3e81ff99f8)
>     at
> /home/jenkins/root/workspace/centos7-regression/libglusterfs/src/mem-pool.c:234
> #3  0x00007f401b8de6e2 in _gf_event
> (event=EVENT_POSIX_HEALTH_CHECK_FAILED, fmt=0x7f400df32f40
> "op=%s;path=%s;error=%s;brick=%s:%s timeout is %d")
>     at
> /home/jenkins/root/workspace/centos7-regression/libglusterfs/src/events.c:89
> #4  0x00007f400def07f9 in posix_fs_health_check (this=0x7f3fd78b7840) at
> /home/jenkins/root/workspace/centos7-regression/xlators/storage/posix/src/posix-helpers.c:1960
> #5  0x00007f400def0926 in posix_health_check_thread_proc
> (data=""> >     at
> /home/jenkins/root/workspace/centos7-regression/xlators/storage/posix/src/posix-helpers.c:2005
> #6  0x00007f401a68ae25 in start_thread () from ./lib64/libpthread.so.0
> #7  0x00007f4019f53bad in clone () from ./lib64/libc.so.6
> (gdb) f 4
> #4  0x00007f400def07f9 in posix_fs_health_check (this=0x7f3fd78b7840) at
> /home/jenkins/root/workspace/centos7-regression/xlators/storage/posix/src/posix-helpers.c:1960
> 1960        gf_event(EVENT_POSIX_HEALTH_CHECK_FAILED,
> (gdb) l
> 1955        sys_close(fd);
> 1956    }
> 1957    if (ret && file_path[0]) {
> 1958        gf_msg(this->name, GF_LOG_WARNING, errno,
> P_MSG_HEALTHCHECK_FAILED,
> 1959               "%s() on %s returned", op, file_path);
> 1960        gf_event(EVENT_POSIX_HEALTH_CHECK_FAILED,
> 1961                 "op=%s;path=%s;error=%s;brick=%s:%s timeout is %d", op,
> 1962                 file_path, strerror(op_errno), priv->hostname,
> priv->base_path,
> 1963                 timeout);
> 1964    }
> (gdb) p pri->hostname
> No symbol "pri" in current context.

> *(gdb) p priv->hostname*
> *$14 = 0xa200 <error: Cannot access memory at address 0xa200>*
> *(gdb) p priv->base_path*
> *$15 = 0x7f3ddeadc0de00 <error: Cannot access memory at address
> 0x7f3ddeadc0de00>*
> (gdb) 
>
>
>
> Thanks,
> Nithya
>
>
> _______________________________________________
> Gluster-devel mailing list
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>

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