Passenger crash redmine

[Dj]

Hi,

I have a Redmine which was working fine till date but from 3 days the
redmine crash. The logs tells that

Error in Phusion Passenger helper agent watcher:
Unable to start the Phusion Passenger helper agent: it seems to have
crashed during startup for an unknown reason, with exit code 1
(empty)
sh: Cannot fork

Following is the Backtrace:-

[ pid=42055 ] Backtrace with 22 frames:
PassengerHelperAgent[0x521066]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x10060)[0x7fea756d8060]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x35)[0x7fea74bbe3a5]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x17b)[0x7fea74bc1b0b]
/usr/lib/x86_64-linux-gnu/libstdc++.so.
6(_ZN9__gnu_cxx27__verbose_terminate_handlerEv+0x11d)[0x7fea7547cd7d]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0xb9f26)[0x7fea7547af26]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0xb9f53)[0x7fea7547af53]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(__cxa_rethrow+0x46)
[0x7fea7547b096]
PassengerHelperAgent(_ZN3oxt20dynamic_thread_group13create_threadERN5boost8functionIFvvEEERKSsj
+0x255)[0x4c6f29]
PassengerHelperAgent(_ZN9Passenger13MessageServer8mainLoopEv+0x2ea)
[0x4d1ac0]
PassengerHelperAgent(_ZNK5boost4_mfi3mf0IvN9Passenger13MessageServerEEclEPS3_
+0x58)[0x51e37e]
PassengerHelperAgent(_ZN5boost3_bi5list1INS0_5valueIPN9Passenger13MessageServerEEEEclINS_4_mfi3mf0IvS4_EENS0_5list0EEEvNS0_4typeIvEERT_RT0_i
+0x4a)[0x51cf7e]
PassengerHelperAgent(_ZN5boost3_bi6bind_tIvNS_4_mfi3mf0IvN9Passenger13MessageServerEEENS0_5list1INS0_5valueIPS5_EEEEEclEv
+0x39)[0x51adbb]
PassengerHelperAgent(_ZN5boost6detail8function26void_function_obj_invoker0INS_3_bi6bind_tIvNS_4_mfi3mf0IvN9Passenger13MessageServerEEENS3_5list1INS3_5valueIPS8_EEEEEEvE6invokeERNS1_15function_bufferE
+0x20)[0x51836e]
PassengerHelperAgent(_ZNK5boost9function0IvEclEv+0x52)[0x4f5d9c]
PassengerHelperAgent(_ZN3oxt6thread11thread_mainEN5boost8functionIFvvEEENS1_10shared_ptrINS0_11thread_dataEEE
+0x62)[0x4c2ef4]
PassengerHelperAgent(_ZN5boost3_bi5list2INS0_5valueINS_8functionIFvvEEEEENS2_INS_10shared_ptrIN3oxt6thread11thread_dataEEEEEEclIPFvS5_SB_ENS0_5list0EEEvNS0_4typeIvEERT_RT0_i
+0x8a)[0x5202aa]
PassengerHelperAgent(_ZN5boost3_bi6bind_tIvPFvNS_8functionIFvvEEENS_10shared_ptrIN3oxt6thread11thread_dataEEEENS0_5list2INS0_5valueIS4_EENSD_IS9_EEEEEclEv
+0x39)[0x520219]
PassengerHelperAgent(_ZN5boost6detail11thread_dataINS_3_bi6bind_tIvPFvNS_8functionIFvvEEENS_10shared_ptrIN3oxt6thread11thread_dataEEEENS2_5list2INS2_5valueIS6_EENSF_ISB_EEEEEEE3runEv
+0x1e)[0x51fa78]
PassengerHelperAgent(thread_proxy+0x6b)[0x542b18]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x7efc)[0x7fea756cfefc]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7fea74c6989d]
--------------------------------------
[ pid=42055 ] Dumping a more detailed backtrace with crash-watch ('gem
install crash-watch' if you don't have it)...
[ pid=903 thr=139659625780992 file=ext/common/Watchdog.cpp:158
time=2012-05-22 16:30:06.802 ]: Phusion Passenger helper agent crashed
with exit status 1, restarting it...
[ pid=51886 thr=139833946040160 file=ext/apache2/Hooks.cpp:860
time=2012-05-22 16:30:06.803 ]: Unexpected error in mod_passenger: The
ApplicationPool server closed the connection before sending a version
identifier.
Backtrace:
in 'Passenger::ApplicationPool::Client*
Passenger::ApplicationPool::Client::connect(const string&, const
string&, const Passenger::StaticString&)' (Client.h:443)
in 'Passenger::ApplicationPool::Client*
Hooks::getApplicationPool()' (Hooks.cpp:266)
in 'Passenger::SessionPtr Hooks::getSession(const
Passenger::PoolOptions&)' (Hooks.cpp:292)
in 'int Hooks::handleRequest(request_rec*)' (Hooks.cpp:561)

and the Following are the versions iam using
actionmailer (2.3.10, 2.3.5)
actionpack (2.3.10, 2.3.5)
activerecord (2.3.10, 2.3.5)
activeresource (2.3.10, 2.3.5)
activesupport (2.3.10, 2.3.5)
Ascii85 (1.0.1)
bundler (1.0.21)
crash-watch (1.1.3)
daemon_controller (0.2.6)
fastthread (1.0.7)
i18n (0.4.2)
mysql (2.8.1)
net-ldap (0.2.2)
open-uri-cached (0.0.4)
passenger (3.0.11)
pdf-reader (0.10.1)
prawn (0.12.0)
rack (1.1.2, 1.0.1)
rails (2.3.10, 2.3.5)
rake (0.9.2, 0.8.3)
rdiscount (1.6.8)
sqlite3 (1.3.4)
sqlite3-ruby (1.3.3)
ttfunk (1.0.3)

please do help with this where i am i going wrong

Thanks
Dj

[Hongli Lai]

On Tue, May 22, 2012 at 3:21 PM, Dj <vishal....@gmail.com> wrote:
> sh: Cannot fork

This usually indicates that your system is out of memory or has too
many processes. You should check whether there isn't another component
on your system that's using excessively lot of memory or spawning
excessively lot of processes.

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[vishal kumar]

Thank you, will check with my process which are consuming the memory.

regards

Vishal

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