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Posted to issues@trafficserver.apache.org by "Mladen Turk (JIRA)" <ji...@apache.org> on 2010/05/13 13:00:49 UTC
[jira] Created: (TS-348) Infinite core file creation
Infinite core file creation
---------------------------
Key: TS-348
URL: https://issues.apache.org/jira/browse/TS-348
Project: Traffic Server
Issue Type: Bug
Affects Versions: 2.1.0
Reporter: Mladen Turk
Priority: Blocker
If traffic server is started with non root user account the launch script endlessly loops in start attempts
generating core.PID file on each iteration.
This creates 80+ MB core file about each second until the disk gets full.
The following log entry is added on each iteration:
E. Mgmt] log ==> [TrafficManager] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
[May 13 12:50:18.299] {3086546656} STATUS: opened var/log/trafficserver/manager.log
[TrafficServer] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
[May 13 12:50:20.830] {1074246896} STATUS: opened var/log/trafficserver/diags.log
FATAL: Can't change group to user: nobody, gid: 99
/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server - STACK TRACE:
/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_va+0x8f)[0x83451c7]
/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_die+0x1d)[0x83451f7]
/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(_Z14change_uid_gidPKc+0xd8)[0x8152a52]
/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(main+0x1296)[0x8153e68]
/lib/libc.so.6(__libc_start_main+0xdc)[0x7bee9c]
/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server[0x80f3b31]
[May 13 12:50:21.176] Manager {3086546656} ERROR: [LocalManager::pollMgmtProcessServer] Server Process terminated due to Sig 6: Aborted
[May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
[May 13 12:50:21.176] Manager {3086546656} ERROR: [Alarms::signalAlarm] Server Process was reset
[May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
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[jira] Updated: (TS-348) Infinite core file creation
Posted by "Mladen Turk (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mladen Turk updated TS-348:
---------------------------
Priority: Critical (was: Blocker)
OK. Lowering down to critical not because there is a workaround, but because it's a known issue
However blindly restarting server from manager in endless loop in case of unrecoverable errors
will have to be fixed. Also still see no point to core dump in case the user is not known or accessible.
> Infinite core file creation
> ---------------------------
>
> Key: TS-348
> URL: https://issues.apache.org/jira/browse/TS-348
> Project: Traffic Server
> Issue Type: Bug
> Affects Versions: 2.1.0
> Reporter: Mladen Turk
> Priority: Critical
>
> If traffic server is started with non root user account the launch script endlessly loops in start attempts
> generating core.PID file on each iteration.
> This creates 80+ MB core file about each second until the disk gets full.
> The following log entry is added on each iteration:
> E. Mgmt] log ==> [TrafficManager] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:18.299] {3086546656} STATUS: opened var/log/trafficserver/manager.log
> [TrafficServer] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:20.830] {1074246896} STATUS: opened var/log/trafficserver/diags.log
> FATAL: Can't change group to user: nobody, gid: 99
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server - STACK TRACE:
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_va+0x8f)[0x83451c7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_die+0x1d)[0x83451f7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(_Z14change_uid_gidPKc+0xd8)[0x8152a52]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(main+0x1296)[0x8153e68]
> /lib/libc.so.6(__libc_start_main+0xdc)[0x7bee9c]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server[0x80f3b31]
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [LocalManager::pollMgmtProcessServer] Server Process terminated due to Sig 6: Aborted
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [Alarms::signalAlarm] Server Process was reset
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
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[jira] Commented: (TS-348) Infinite core file creation
Posted by "Mladen Turk (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12870553#action_12870553 ]
Mladen Turk commented on TS-348:
--------------------------------
We should make a way to tell both to the traffic_manager and traffic_cop that
the application they manage (traffic_manager->traffic_server and
traffic_cop->traffic_manager) is in the unrecoverable state.
Currently the child process is automatically restarted (with or without delay)
without considering the cause of child process death.
This causes miss-configured child application endlessly restarted without the
chance to propagate that cause to the monitor application which should exit
in such cases as well.
I presume that restart mechanism is used to cover transient memory errors
and reconfiguration restarts.
The easiest solution would be that parent considers the child's exit value, and
on some predetermined defined number stops respawning it's child.
This would however require to carefully select fatal errors and process exit
values which are now pretty heuristic,
> Infinite core file creation
> ---------------------------
>
> Key: TS-348
> URL: https://issues.apache.org/jira/browse/TS-348
> Project: Traffic Server
> Issue Type: Bug
> Affects Versions: 2.1.0
> Reporter: Mladen Turk
> Priority: Critical
>
> If traffic server is started with non root user account the launch script endlessly loops in start attempts
> generating core.PID file on each iteration.
> This creates 80+ MB core file about each second until the disk gets full.
> The following log entry is added on each iteration:
> E. Mgmt] log ==> [TrafficManager] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:18.299] {3086546656} STATUS: opened var/log/trafficserver/manager.log
> [TrafficServer] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:20.830] {1074246896} STATUS: opened var/log/trafficserver/diags.log
> FATAL: Can't change group to user: nobody, gid: 99
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server - STACK TRACE:
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_va+0x8f)[0x83451c7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_die+0x1d)[0x83451f7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(_Z14change_uid_gidPKc+0xd8)[0x8152a52]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(main+0x1296)[0x8153e68]
> /lib/libc.so.6(__libc_start_main+0xdc)[0x7bee9c]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server[0x80f3b31]
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [LocalManager::pollMgmtProcessServer] Server Process terminated due to Sig 6: Aborted
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [Alarms::signalAlarm] Server Process was reset
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
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[jira] Commented: (TS-348) Infinite core file creation
Posted by "George Paul (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12867167#action_12867167 ]
George Paul commented on TS-348:
--------------------------------
How was this ATS built i.e. plain './configure' or did you configure as a particular valid user and valid group to run i.e. './configure --with-user=<user> --with-group=<group>' ?
How did you install the build i.e. 'sudo make install', 'make DESTDIR=<destdir> install' , etc?
Also how did you start the ATS stack?
sudo /usr/local/bin/trafficserver start ?
sudo -u nobody /usr/local/bin/trafficserver start ?
/usr/local/bin/trafficserver start ?
env TS_ROOT=<destdir> <destdir>/usr/local/bin/trafficserver start?
etc....
> Infinite core file creation
> ---------------------------
>
> Key: TS-348
> URL: https://issues.apache.org/jira/browse/TS-348
> Project: Traffic Server
> Issue Type: Bug
> Affects Versions: 2.1.0
> Reporter: Mladen Turk
> Priority: Blocker
>
> If traffic server is started with non root user account the launch script endlessly loops in start attempts
> generating core.PID file on each iteration.
> This creates 80+ MB core file about each second until the disk gets full.
> The following log entry is added on each iteration:
> E. Mgmt] log ==> [TrafficManager] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:18.299] {3086546656} STATUS: opened var/log/trafficserver/manager.log
> [TrafficServer] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:20.830] {1074246896} STATUS: opened var/log/trafficserver/diags.log
> FATAL: Can't change group to user: nobody, gid: 99
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server - STACK TRACE:
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_va+0x8f)[0x83451c7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_die+0x1d)[0x83451f7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(_Z14change_uid_gidPKc+0xd8)[0x8152a52]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(main+0x1296)[0x8153e68]
> /lib/libc.so.6(__libc_start_main+0xdc)[0x7bee9c]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server[0x80f3b31]
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [LocalManager::pollMgmtProcessServer] Server Process terminated due to Sig 6: Aborted
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [Alarms::signalAlarm] Server Process was reset
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
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[jira] Commented: (TS-348) Infinite core file creation
Posted by "Mladen Turk (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12867171#action_12867171 ]
Mladen Turk commented on TS-348:
--------------------------------
And yes, I had to manually edit the config and enter absolute dirs,
cause it won't start outside /usr/local which is PITA from dev point of view.
> Infinite core file creation
> ---------------------------
>
> Key: TS-348
> URL: https://issues.apache.org/jira/browse/TS-348
> Project: Traffic Server
> Issue Type: Bug
> Affects Versions: 2.1.0
> Reporter: Mladen Turk
> Priority: Blocker
>
> If traffic server is started with non root user account the launch script endlessly loops in start attempts
> generating core.PID file on each iteration.
> This creates 80+ MB core file about each second until the disk gets full.
> The following log entry is added on each iteration:
> E. Mgmt] log ==> [TrafficManager] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:18.299] {3086546656} STATUS: opened var/log/trafficserver/manager.log
> [TrafficServer] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:20.830] {1074246896} STATUS: opened var/log/trafficserver/diags.log
> FATAL: Can't change group to user: nobody, gid: 99
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server - STACK TRACE:
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_va+0x8f)[0x83451c7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_die+0x1d)[0x83451f7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(_Z14change_uid_gidPKc+0xd8)[0x8152a52]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(main+0x1296)[0x8153e68]
> /lib/libc.so.6(__libc_start_main+0xdc)[0x7bee9c]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server[0x80f3b31]
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [LocalManager::pollMgmtProcessServer] Server Process terminated due to Sig 6: Aborted
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [Alarms::signalAlarm] Server Process was reset
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
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[jira] Updated: (TS-348) Infinite core file creation
Posted by "Leif Hedstrom (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Leif Hedstrom updated TS-348:
-----------------------------
Fix Version/s: 2.1.2
> Infinite core file creation
> ---------------------------
>
> Key: TS-348
> URL: https://issues.apache.org/jira/browse/TS-348
> Project: Traffic Server
> Issue Type: Bug
> Affects Versions: 2.1.0
> Reporter: Mladen Turk
> Priority: Critical
> Fix For: 2.1.2
>
>
> If traffic server is started with non root user account the launch script endlessly loops in start attempts
> generating core.PID file on each iteration.
> This creates 80+ MB core file about each second until the disk gets full.
> The following log entry is added on each iteration:
> E. Mgmt] log ==> [TrafficManager] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:18.299] {3086546656} STATUS: opened var/log/trafficserver/manager.log
> [TrafficServer] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:20.830] {1074246896} STATUS: opened var/log/trafficserver/diags.log
> FATAL: Can't change group to user: nobody, gid: 99
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server - STACK TRACE:
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_va+0x8f)[0x83451c7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_die+0x1d)[0x83451f7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(_Z14change_uid_gidPKc+0xd8)[0x8152a52]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(main+0x1296)[0x8153e68]
> /lib/libc.so.6(__libc_start_main+0xdc)[0x7bee9c]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server[0x80f3b31]
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [LocalManager::pollMgmtProcessServer] Server Process terminated due to Sig 6: Aborted
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [Alarms::signalAlarm] Server Process was reset
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
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[jira] Commented: (TS-348) Infinite core file creation
Posted by "John Plevyak (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12867185#action_12867185 ]
John Plevyak commented on TS-348:
---------------------------------
Let's add a note to the FAQ to turn off cores to avoid the worst of this problem.
> Infinite core file creation
> ---------------------------
>
> Key: TS-348
> URL: https://issues.apache.org/jira/browse/TS-348
> Project: Traffic Server
> Issue Type: Bug
> Affects Versions: 2.1.0
> Reporter: Mladen Turk
> Priority: Blocker
>
> If traffic server is started with non root user account the launch script endlessly loops in start attempts
> generating core.PID file on each iteration.
> This creates 80+ MB core file about each second until the disk gets full.
> The following log entry is added on each iteration:
> E. Mgmt] log ==> [TrafficManager] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:18.299] {3086546656} STATUS: opened var/log/trafficserver/manager.log
> [TrafficServer] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:20.830] {1074246896} STATUS: opened var/log/trafficserver/diags.log
> FATAL: Can't change group to user: nobody, gid: 99
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server - STACK TRACE:
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_va+0x8f)[0x83451c7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_die+0x1d)[0x83451f7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(_Z14change_uid_gidPKc+0xd8)[0x8152a52]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(main+0x1296)[0x8153e68]
> /lib/libc.so.6(__libc_start_main+0xdc)[0x7bee9c]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server[0x80f3b31]
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [LocalManager::pollMgmtProcessServer] Server Process terminated due to Sig 6: Aborted
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [Alarms::signalAlarm] Server Process was reset
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
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[jira] Commented: (TS-348) Infinite core file creation
Posted by "Mladen Turk (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12867170#action_12867170 ]
Mladen Turk commented on TS-348:
--------------------------------
Like said 'started with non root user account'
So
$ ./configure --without-sqlite3 --with-libdb
$ make
$ make install DESTDIR=`pwd`/release1
$ cd release1/usr/local
$ export TS_ROOT=`pwd`
$ cd bin
$ ./trafficserver start
Not a proper way I know, but it shows that if user cannot be found or seteuid fails, server creates a core file of cca 80M.
traffic_manager endlessly tries to respawn the server until either disk or quota is exhausted.
> Infinite core file creation
> ---------------------------
>
> Key: TS-348
> URL: https://issues.apache.org/jira/browse/TS-348
> Project: Traffic Server
> Issue Type: Bug
> Affects Versions: 2.1.0
> Reporter: Mladen Turk
> Priority: Blocker
>
> If traffic server is started with non root user account the launch script endlessly loops in start attempts
> generating core.PID file on each iteration.
> This creates 80+ MB core file about each second until the disk gets full.
> The following log entry is added on each iteration:
> E. Mgmt] log ==> [TrafficManager] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:18.299] {3086546656} STATUS: opened var/log/trafficserver/manager.log
> [TrafficServer] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:20.830] {1074246896} STATUS: opened var/log/trafficserver/diags.log
> FATAL: Can't change group to user: nobody, gid: 99
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server - STACK TRACE:
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_va+0x8f)[0x83451c7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_die+0x1d)[0x83451f7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(_Z14change_uid_gidPKc+0xd8)[0x8152a52]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(main+0x1296)[0x8153e68]
> /lib/libc.so.6(__libc_start_main+0xdc)[0x7bee9c]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server[0x80f3b31]
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [LocalManager::pollMgmtProcessServer] Server Process terminated due to Sig 6: Aborted
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [Alarms::signalAlarm] Server Process was reset
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
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[jira] Updated: (TS-348) Infinite core file creation
Posted by "Leif Hedstrom (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Leif Hedstrom updated TS-348:
-----------------------------
Fix Version/s: 2.3.0
(was: 2.1.3)
Moving this out to v2.3.0, unless someone is willing to work on this ?
> Infinite core file creation
> ---------------------------
>
> Key: TS-348
> URL: https://issues.apache.org/jira/browse/TS-348
> Project: Traffic Server
> Issue Type: Bug
> Components: Config
> Affects Versions: 2.1.0
> Reporter: Mladen Turk
> Priority: Critical
> Fix For: 2.3.0
>
>
> If traffic server is started with non root user account the launch script endlessly loops in start attempts
> generating core.PID file on each iteration.
> This creates 80+ MB core file about each second until the disk gets full.
> The following log entry is added on each iteration:
> E. Mgmt] log ==> [TrafficManager] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:18.299] {3086546656} STATUS: opened var/log/trafficserver/manager.log
> [TrafficServer] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:20.830] {1074246896} STATUS: opened var/log/trafficserver/diags.log
> FATAL: Can't change group to user: nobody, gid: 99
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server - STACK TRACE:
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_va+0x8f)[0x83451c7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_die+0x1d)[0x83451f7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(_Z14change_uid_gidPKc+0xd8)[0x8152a52]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(main+0x1296)[0x8153e68]
> /lib/libc.so.6(__libc_start_main+0xdc)[0x7bee9c]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server[0x80f3b31]
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [LocalManager::pollMgmtProcessServer] Server Process terminated due to Sig 6: Aborted
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [Alarms::signalAlarm] Server Process was reset
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
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[jira] Commented: (TS-348) Infinite core file creation
Posted by "George Paul (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12867186#action_12867186 ]
George Paul commented on TS-348:
--------------------------------
Note. I also tested the configure options from TS-336 below and everything worked as expected:
./configure --program-prefix= \
--prefix=/usr \
--exec-prefix=/usr \
--bindir=/usr/bin \
--sbindir=/usr/sbin \
--sysconfdir=/etc \
--datadir=/usr/share \
--includedir=/usr/include \
--libdir=/usr/lib \
--libexecdir=/usr/libexec \
--localstatedir=/var \
--sharedstatedir=/usr/com \
--mandir=/usr/share/man \
--infodir=/usr/share/info \
--with-sqlite3=no \
--with-libdb=yes \
--with-user=$(whoami) \
--with-group=$(whoami) \
--htmldir=/usr/share
make
make install DESTDIR=/tmp/testbuild
env TS_ROOT=/tmp/testbuild /tmp/testbuild/usr/bin/trafficserver start
> Infinite core file creation
> ---------------------------
>
> Key: TS-348
> URL: https://issues.apache.org/jira/browse/TS-348
> Project: Traffic Server
> Issue Type: Bug
> Affects Versions: 2.1.0
> Reporter: Mladen Turk
> Priority: Blocker
>
> If traffic server is started with non root user account the launch script endlessly loops in start attempts
> generating core.PID file on each iteration.
> This creates 80+ MB core file about each second until the disk gets full.
> The following log entry is added on each iteration:
> E. Mgmt] log ==> [TrafficManager] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:18.299] {3086546656} STATUS: opened var/log/trafficserver/manager.log
> [TrafficServer] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:20.830] {1074246896} STATUS: opened var/log/trafficserver/diags.log
> FATAL: Can't change group to user: nobody, gid: 99
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server - STACK TRACE:
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_va+0x8f)[0x83451c7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_die+0x1d)[0x83451f7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(_Z14change_uid_gidPKc+0xd8)[0x8152a52]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(main+0x1296)[0x8153e68]
> /lib/libc.so.6(__libc_start_main+0xdc)[0x7bee9c]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server[0x80f3b31]
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [LocalManager::pollMgmtProcessServer] Server Process terminated due to Sig 6: Aborted
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [Alarms::signalAlarm] Server Process was reset
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
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[jira] Updated: (TS-348) Infinite core file creation
Posted by "Dan Mercer (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dan Mercer updated TS-348:
--------------------------
Attachment: ts-348-proposed.patch
The traffic_cop process already does a bunch of setup and sanity checks before spawning traffic_manager -- including creating and chowning the lockfiles for traffic_manager,traffic_server to the designated admin user. This patch simply turns the condition where the admin user does not exist into a fatal error on startup, exiting traffic_cop and logging to COP_FATAL.
> Infinite core file creation
> ---------------------------
>
> Key: TS-348
> URL: https://issues.apache.org/jira/browse/TS-348
> Project: Traffic Server
> Issue Type: Bug
> Components: Config
> Affects Versions: 2.1.0
> Reporter: Mladen Turk
> Priority: Critical
> Fix For: 2.3.0
>
> Attachments: ts-348-proposed.patch
>
>
> If traffic server is started with non root user account the launch script endlessly loops in start attempts
> generating core.PID file on each iteration.
> This creates 80+ MB core file about each second until the disk gets full.
> The following log entry is added on each iteration:
> E. Mgmt] log ==> [TrafficManager] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:18.299] {3086546656} STATUS: opened var/log/trafficserver/manager.log
> [TrafficServer] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:20.830] {1074246896} STATUS: opened var/log/trafficserver/diags.log
> FATAL: Can't change group to user: nobody, gid: 99
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server - STACK TRACE:
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_va+0x8f)[0x83451c7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_die+0x1d)[0x83451f7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(_Z14change_uid_gidPKc+0xd8)[0x8152a52]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(main+0x1296)[0x8153e68]
> /lib/libc.so.6(__libc_start_main+0xdc)[0x7bee9c]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server[0x80f3b31]
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [LocalManager::pollMgmtProcessServer] Server Process terminated due to Sig 6: Aborted
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [Alarms::signalAlarm] Server Process was reset
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
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[jira] Updated: (TS-348) Infinite core file creation
Posted by "Leif Hedstrom (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Leif Hedstrom updated TS-348:
-----------------------------
Component/s: Config
> Infinite core file creation
> ---------------------------
>
> Key: TS-348
> URL: https://issues.apache.org/jira/browse/TS-348
> Project: Traffic Server
> Issue Type: Bug
> Components: Config
> Affects Versions: 2.1.0
> Reporter: Mladen Turk
> Priority: Critical
> Fix For: 2.1.2
>
>
> If traffic server is started with non root user account the launch script endlessly loops in start attempts
> generating core.PID file on each iteration.
> This creates 80+ MB core file about each second until the disk gets full.
> The following log entry is added on each iteration:
> E. Mgmt] log ==> [TrafficManager] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:18.299] {3086546656} STATUS: opened var/log/trafficserver/manager.log
> [TrafficServer] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:20.830] {1074246896} STATUS: opened var/log/trafficserver/diags.log
> FATAL: Can't change group to user: nobody, gid: 99
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server - STACK TRACE:
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_va+0x8f)[0x83451c7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_die+0x1d)[0x83451f7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(_Z14change_uid_gidPKc+0xd8)[0x8152a52]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(main+0x1296)[0x8153e68]
> /lib/libc.so.6(__libc_start_main+0xdc)[0x7bee9c]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server[0x80f3b31]
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [LocalManager::pollMgmtProcessServer] Server Process terminated due to Sig 6: Aborted
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [Alarms::signalAlarm] Server Process was reset
> [May 13 12:50:21.176] Manager {3086546656} ERROR: (last system error 2: No such file or directory)
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