[Bug 656293] Re: GPE storm detected
Same here on a MacBook version 4 with Maverick. -- GPE storm detected https://bugs.launchpad.net/bugs/656293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
My kernel is : 2.6.24-16-server. Do you think that a kernel update would do the trick ? -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
My kernel is : 2.6.24-16-server. Do you think that a kernel update would do the trick ? -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
And here's my php.ini file. ** Attachment added: php.ini http://launchpadlibrarian.net/14698068/php.ini ** Changed in: apache2 (Ubuntu) Status: Incomplete = New -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
I also have a bunch of these : 127.0.0.1 - - [24/May/2008:09:05:59 +0200] OPTIONS * HTTP/1.0 200 - - Apache (internal dummy connection) in my access.log. -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
Hi, Here's my apache2.conf. I didn't notice anything in the apache error logs... ** Attachment added: apache2.conf http://launchpadlibrarian.net/14698062/apache2.conf -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
And here's my php.ini file. ** Attachment added: php.ini http://launchpadlibrarian.net/14698068/php.ini ** Changed in: apache2 (Ubuntu) Status: Incomplete = New -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
Hi, Here's my apache2.conf. I didn't notice anything in the apache error logs... ** Attachment added: apache2.conf http://launchpadlibrarian.net/14698062/apache2.conf -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
I also have a bunch of these : 127.0.0.1 - - [24/May/2008:09:05:59 +0200] OPTIONS * HTTP/1.0 200 - - Apache (internal dummy connection) in my access.log. -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
Memory test ? If you mean by this checking th integrity of the physical memory, I don't think this is where the problem is because I tryied to change my machine keeping the hard drives and the data and it didn't changed anything... :( So maybe it's related with apache but not apache itself ? Maybe it's my configuration ? Maybe it's php ? I don't know where to start, I don't have any clue appart from the fact that it's happening only when apache is running... :( I can run a memory test, just to see, but I don't think it'll be relevant. Other ideas / tracks ? Again, thank you so much for the interest you give to my problem, I'm very greatful. -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
Memory test ? If you mean by this checking th integrity of the physical memory, I don't think this is where the problem is because I tryied to change my machine keeping the hard drives and the data and it didn't changed anything... :( So maybe it's related with apache but not apache itself ? Maybe it's my configuration ? Maybe it's php ? I don't know where to start, I don't have any clue appart from the fact that it's happening only when apache is running... :( I can run a memory test, just to see, but I don't think it'll be relevant. Other ideas / tracks ? Again, thank you so much for the interest you give to my problem, I'm very greatful. -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
Maybe I can trace Apache to see where it's going wrong ? What do you think ? -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
Ok, no problem, but what are the differences with my version ? Were do you think the problem is ? I'll try this this afternoon when I come back home. -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
Great ! I install it right now ! -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
Unfortunately, it didn't changed anything. The OOM has occured about 20 minutes ago... But the first OOM I saw on the server's screen was triggered by mysqld, usually it's apache and then other processes but this time, it was mysqld... I don't know why but I'm nearly sure that apache is the bad one because, as I already said it in my first message, when apache isn't started, the OOM doesn't occur. Do you have an idea ? -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
Ok, no problem, but what are the differences with my version ? Were do you think the problem is ? I'll try this this afternoon when I come back home. -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
Great ! I install it right now ! -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
Unfortunately, it didn't changed anything. The OOM has occured about 20 minutes ago... But the first OOM I saw on the server's screen was triggered by mysqld, usually it's apache and then other processes but this time, it was mysqld... I don't know why but I'm nearly sure that apache is the bad one because, as I already said it in my first message, when apache isn't started, the OOM doesn't occur. Do you have an idea ? -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
I've just seen that the responses werent 2xx, I got a 404, I've fixed this and I'll run more ab tests with higher values. -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
I've launched the same ab test but the machine has frozen before I could see the results, nevertheless, when it was frozen, it didn't produce an OOM, the OOM has come later but not within the 4 hours limit. Here is the initial OOM of apache2 and it seems to have taken down other processes before locking completely the machine : May 20 01:30:00 yoda kernel: [347664.83] apache2 invoked oom-killer: gfp_mask=0x1201d2, order=0, oomkilladj=-17 May 20 01:30:00 yoda kernel: [347664.832229] Pid: 6899, comm: apache2 Not tainted 2.6.24-16-server #1 May 20 01:30:00 yoda kernel: [347664.832246] [oom_kill_process+0x10a/0x120] oom_kill_process+0x10a/0x120 May 20 01:30:00 yoda kernel: [347664.832274] [out_of_memory+0x167/0x1a0] out_of_memory+0x167/0x1a0 May 20 01:30:01 yoda kernel: [347664.832299] [agpgart:__alloc_pages+0x34c/0x380] __alloc_pages+0x34c/0x380 May 20 01:30:03 yoda kernel: [347664.832334] [__do_page_cache_readahead+0x11d/0x240] __do_page_cache_readahead+0x11d/0x240 May 20 01:30:03 yoda kernel: [347664.832337] [sync_page+0x0/0x40] sync_page+0x0/0x40 May 20 01:30:03 yoda kernel: [347664.832368] [do_page_cache_readahead+0x4c/0x70] do_page_cache_readahead+0x4c/0x70 May 20 01:30:03 yoda kernel: [347664.832380] [filemap_fault+0x2f2/0x420] filemap_fault+0x2f2/0x420 May 20 01:30:05 yoda kernel: [347664.832387] [kmap_atomic_prot+0xfc/0x130] kmap_atomic_prot+0xfc/0x130 May 20 01:30:06 yoda kernel: [347664.832417] [__do_fault+0x83/0x4c0] __do_fault+0x83/0x4c0 May 20 01:30:06 yoda kernel: [347664.832445] [kmap_atomic_prot+0xfc/0x130] kmap_atomic_prot+0xfc/0x130 May 20 01:30:06 yoda kernel: [347664.832474] [handle_mm_fault+0x21b/0xb80] handle_mm_fault+0x21b/0xb80 May 20 01:30:06 yoda kernel: [347664.832543] [set_process_cpu_timer+0xa6/0xc0] set_process_cpu_timer+0xa6/0xc0 May 20 01:30:31 yoda kernel: [347664.832574] [do_page_fault+0x143/0x900] do_page_fault+0x143/0x900 May 20 01:30:32 yoda kernel: [347664.832580] [do_sigaction+0x65/0x170] do_sigaction+0x65/0x170 May 20 01:30:33 yoda kernel: [347664.832598] [recalc_sigpending+0xb/0x40] recalc_sigpending+0xb/0x40 May 20 01:30:33 yoda kernel: [347664.832609] [sys_rt_sigprocmask+0xed/0x110] sys_rt_sigprocmask+0xed/0x110 May 20 01:30:33 yoda kernel: [347664.832620] [do_page_fault+0x0/0x900] do_page_fault+0x0/0x900 May 20 01:30:33 yoda kernel: [347664.832624] [error_code+0x72/0x78] error_code+0x72/0x78 May 20 01:30:33 yoda kernel: [347664.832662] === May 20 01:30:33 yoda kernel: [347664.832663] Mem-info: May 20 01:30:33 yoda kernel: [347664.832665] DMA per-cpu: May 20 01:30:33 yoda kernel: [347664.832667] CPU0: Hot: hi:0, btch: 1 usd: 0 Cold: hi:0, btch: 1 usd: 0 May 20 01:30:33 yoda kernel: [347664.832669] Normal per-cpu: May 20 01:30:33 yoda kernel: [347664.832670] CPU0: Hot: hi: 186, btch: 31 usd: 177 Cold: hi: 62, btch: 15 usd: 58 May 20 01:30:33 yoda kernel: [347664.832672] HighMem per-cpu: May 20 01:30:33 yoda kernel: [347664.832674] CPU0: Hot: hi: 42, btch: 7 usd: 3 Cold: hi: 14, btch: 3 usd: 2 May 20 01:30:33 yoda kernel: [347664.832677] Active:195460 inactive:49533 dirty:0 writeback:0 unstable:0 May 20 01:30:33 yoda kernel: [347664.832678] free:2987 slab:3693 mapped:11 pagetables:2018 bounce:0 May 20 01:30:33 yoda kernel: [347664.832681] DMA free:4056kB min:68kB low:84kB high:100kB active:4588kB inactive:3344kB present:16256kB pages_scanned:13377 all_unreclaimable? yes May 20 01:30:33 yoda kernel: [347664.832683] lowmem_reserve[]: 0 873 999 999 May 20 01:30:33 yoda kernel: [347664.832686] Normal free:7772kB min:3744kB low:4680kB high:5616kB active:724200kB inactive:126740kB present:894080kB pages_scanned:2424320 all_unreclaimable? yes May 20 01:30:33 yoda kernel: [347664.832688] lowmem_reserve[]: 0 0 1014 1014 May 20 01:30:33 yoda kernel: [347664.832691] HighMem free:120kB min:128kB low:264kB high:400kB active:53052kB inactive:68048kB present:129796kB pages_scanned:604459 all_unreclaimable? yes May 20 01:30:33 yoda kernel: [347664.832694] lowmem_reserve[]: 0 0 0 0 May 20 01:30:33 yoda kernel: [347664.832696] DMA: 2*4kB 2*8kB 0*16kB 0*32kB 3*64kB 0*128kB 3*256kB 2*512kB 0*1024kB 1*2048kB 0*4096kB = 4056kB May 20 01:30:33 yoda kernel: [347664.832701] Normal: 485*4kB 1*8kB 8*16kB 4*32kB 3*64kB 6*128kB 4*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 7772kB May 20 01:30:33 yoda kernel: [347664.832706] HighMem: 2*4kB 0*8kB 1*16kB 1*32kB 1*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 120kB May 20 01:30:33 yoda kernel: [347664.832712] Swap cache: add 253027, delete 253022, find 609448/615602, race 0+12 May 20 01:30:33 yoda kernel: [347664.832714] Free swap = 0kB May 20 01:30:33 yoda kernel: [347664.832715] Total swap = 779144kB May 20 01:30:33 yoda kernel: [347664.832716] Free swap:0kB May 20 01:30:33 yoda kernel: [347664.836648] 262080 pages of RAM May 20 01:30:33 yoda kernel: [347664.836650] 32704 pages of HIGHMEM May
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
I ran some ab tests (it's my first time so maybe the settings were too low, you'll tell me) but it didn't produce an OOM. I couldn't get a fresh htop when the server was loading but I've taken a screenshot just before the SSH has frozen. Here are the ab results $ ab -c 50 -n 5 http://server/ Benchmarking server (be patient) Completed 5000 requests Completed 1 requests Completed 15000 requests Completed 2 requests Completed 25000 requests Completed 3 requests Completed 35000 requests Completed 4 requests Completed 45000 requests Finished 5 requests Server Software:Apache Server Hostname:server Server Port:80 Document Path: / Document Length:224 bytes Concurrency Level: 50 Time taken for tests: 172.678631 seconds Complete requests: 5 Failed requests:0 Write errors: 0 Non-2xx responses: 50005 Total transferred: 21802180 bytes HTML transferred: 11201120 bytes Requests per second:289.56 [#/sec] (mean) Time per request: 172.679 [ms] (mean) Time per request: 3.454 [ms] (mean, across all concurrent requests) Transfer rate: 123.30 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect:1 58 414.4 17 21013 Processing: 2 82 1320.6 18 90756 Waiting:1 55 1264.2 17 90741 Total: 5 140 1397.8 36 90774 Percentage of the requests served within a certain time (ms) 50% 36 66% 36 75% 38 80% 39 90% 40 95% 44 98% 1887 99% 3036 100% 90774 (longest request) $ ab -c 500 -n 5 http://server/ Benchmarking server (be patient) Completed 5000 requests Completed 1 requests Completed 15000 requests Completed 2 requests Completed 25000 requests Completed 3 requests Completed 35000 requests Completed 4 requests Completed 45000 requests Finished 5 requests Server Software:Apache Server Hostname:server Server Port:80 Document Path: / Document Length:224 bytes Concurrency Level: 500 Time taken for tests: 173.445502 seconds Complete requests: 5 Failed requests:0 Write errors: 0 Non-2xx responses: 50006 Total transferred: 21802616 bytes HTML transferred: 11201344 bytes Requests per second:288.27 [#/sec] (mean) Time per request: 1734.455 [ms] (mean) Time per request: 3.469 [ms] (mean, across all concurrent requests) Transfer rate: 122.75 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect:1 82 920.7 18 93023 Processing: 2 142 2040.2 20 146381 Waiting:1 92 1933.3 20 146363 Total: 3 224 2265.0 39 146408 Percentage of the requests served within a certain time (ms) 50% 39 66% 45 75% 58 80% 63 90% 77 95% 85 98% 3036 99% 4119 100% 146408 (longest request) ** Attachment added: htop-apache-loading.png http://launchpadlibrarian.net/14610776/htop-apache-loading.png -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
** Changed in: apache2 (Ubuntu) Status: Incomplete = New -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
I've just seen that the responses werent 2xx, I got a 404, I've fixed this and I'll run more ab tests with higher values. -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
I've launched the same ab test but the machine has frozen before I could see the results, nevertheless, when it was frozen, it didn't produce an OOM, the OOM has come later but not within the 4 hours limit. Here is the initial OOM of apache2 and it seems to have taken down other processes before locking completely the machine : May 20 01:30:00 yoda kernel: [347664.83] apache2 invoked oom-killer: gfp_mask=0x1201d2, order=0, oomkilladj=-17 May 20 01:30:00 yoda kernel: [347664.832229] Pid: 6899, comm: apache2 Not tainted 2.6.24-16-server #1 May 20 01:30:00 yoda kernel: [347664.832246] [oom_kill_process+0x10a/0x120] oom_kill_process+0x10a/0x120 May 20 01:30:00 yoda kernel: [347664.832274] [out_of_memory+0x167/0x1a0] out_of_memory+0x167/0x1a0 May 20 01:30:01 yoda kernel: [347664.832299] [agpgart:__alloc_pages+0x34c/0x380] __alloc_pages+0x34c/0x380 May 20 01:30:03 yoda kernel: [347664.832334] [__do_page_cache_readahead+0x11d/0x240] __do_page_cache_readahead+0x11d/0x240 May 20 01:30:03 yoda kernel: [347664.832337] [sync_page+0x0/0x40] sync_page+0x0/0x40 May 20 01:30:03 yoda kernel: [347664.832368] [do_page_cache_readahead+0x4c/0x70] do_page_cache_readahead+0x4c/0x70 May 20 01:30:03 yoda kernel: [347664.832380] [filemap_fault+0x2f2/0x420] filemap_fault+0x2f2/0x420 May 20 01:30:05 yoda kernel: [347664.832387] [kmap_atomic_prot+0xfc/0x130] kmap_atomic_prot+0xfc/0x130 May 20 01:30:06 yoda kernel: [347664.832417] [__do_fault+0x83/0x4c0] __do_fault+0x83/0x4c0 May 20 01:30:06 yoda kernel: [347664.832445] [kmap_atomic_prot+0xfc/0x130] kmap_atomic_prot+0xfc/0x130 May 20 01:30:06 yoda kernel: [347664.832474] [handle_mm_fault+0x21b/0xb80] handle_mm_fault+0x21b/0xb80 May 20 01:30:06 yoda kernel: [347664.832543] [set_process_cpu_timer+0xa6/0xc0] set_process_cpu_timer+0xa6/0xc0 May 20 01:30:31 yoda kernel: [347664.832574] [do_page_fault+0x143/0x900] do_page_fault+0x143/0x900 May 20 01:30:32 yoda kernel: [347664.832580] [do_sigaction+0x65/0x170] do_sigaction+0x65/0x170 May 20 01:30:33 yoda kernel: [347664.832598] [recalc_sigpending+0xb/0x40] recalc_sigpending+0xb/0x40 May 20 01:30:33 yoda kernel: [347664.832609] [sys_rt_sigprocmask+0xed/0x110] sys_rt_sigprocmask+0xed/0x110 May 20 01:30:33 yoda kernel: [347664.832620] [do_page_fault+0x0/0x900] do_page_fault+0x0/0x900 May 20 01:30:33 yoda kernel: [347664.832624] [error_code+0x72/0x78] error_code+0x72/0x78 May 20 01:30:33 yoda kernel: [347664.832662] === May 20 01:30:33 yoda kernel: [347664.832663] Mem-info: May 20 01:30:33 yoda kernel: [347664.832665] DMA per-cpu: May 20 01:30:33 yoda kernel: [347664.832667] CPU0: Hot: hi:0, btch: 1 usd: 0 Cold: hi:0, btch: 1 usd: 0 May 20 01:30:33 yoda kernel: [347664.832669] Normal per-cpu: May 20 01:30:33 yoda kernel: [347664.832670] CPU0: Hot: hi: 186, btch: 31 usd: 177 Cold: hi: 62, btch: 15 usd: 58 May 20 01:30:33 yoda kernel: [347664.832672] HighMem per-cpu: May 20 01:30:33 yoda kernel: [347664.832674] CPU0: Hot: hi: 42, btch: 7 usd: 3 Cold: hi: 14, btch: 3 usd: 2 May 20 01:30:33 yoda kernel: [347664.832677] Active:195460 inactive:49533 dirty:0 writeback:0 unstable:0 May 20 01:30:33 yoda kernel: [347664.832678] free:2987 slab:3693 mapped:11 pagetables:2018 bounce:0 May 20 01:30:33 yoda kernel: [347664.832681] DMA free:4056kB min:68kB low:84kB high:100kB active:4588kB inactive:3344kB present:16256kB pages_scanned:13377 all_unreclaimable? yes May 20 01:30:33 yoda kernel: [347664.832683] lowmem_reserve[]: 0 873 999 999 May 20 01:30:33 yoda kernel: [347664.832686] Normal free:7772kB min:3744kB low:4680kB high:5616kB active:724200kB inactive:126740kB present:894080kB pages_scanned:2424320 all_unreclaimable? yes May 20 01:30:33 yoda kernel: [347664.832688] lowmem_reserve[]: 0 0 1014 1014 May 20 01:30:33 yoda kernel: [347664.832691] HighMem free:120kB min:128kB low:264kB high:400kB active:53052kB inactive:68048kB present:129796kB pages_scanned:604459 all_unreclaimable? yes May 20 01:30:33 yoda kernel: [347664.832694] lowmem_reserve[]: 0 0 0 0 May 20 01:30:33 yoda kernel: [347664.832696] DMA: 2*4kB 2*8kB 0*16kB 0*32kB 3*64kB 0*128kB 3*256kB 2*512kB 0*1024kB 1*2048kB 0*4096kB = 4056kB May 20 01:30:33 yoda kernel: [347664.832701] Normal: 485*4kB 1*8kB 8*16kB 4*32kB 3*64kB 6*128kB 4*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 7772kB May 20 01:30:33 yoda kernel: [347664.832706] HighMem: 2*4kB 0*8kB 1*16kB 1*32kB 1*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 120kB May 20 01:30:33 yoda kernel: [347664.832712] Swap cache: add 253027, delete 253022, find 609448/615602, race 0+12 May 20 01:30:33 yoda kernel: [347664.832714] Free swap = 0kB May 20 01:30:33 yoda kernel: [347664.832715] Total swap = 779144kB May 20 01:30:33 yoda kernel: [347664.832716] Free swap:0kB May 20 01:30:33 yoda kernel: [347664.836648] 262080 pages of RAM May 20 01:30:33 yoda kernel: [347664.836650] 32704 pages of HIGHMEM May
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
Ok, I'll do this as soon as I go back home and post you the results. -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230878] [NEW] Apache 2 produces an OOM after 4 hours using
Public bug reported: Binary package hint: apache2 After upgrading my web server from Ubuntu Gutsy to Hardy, I couldn't get Apache 2 working correctly. I thought at first, that I was experiencing this bug : #224945 . But this one deals with memory leaks when mod_ssl is enabled. So, because I'm not using it on apache, I've decided to unload it. But it hasn't changed a thing. I've also updated my apache's version to get the latest, with the bug fixed. Nothing has changed so far... My problem is, after approximately four hours of execution, apache is overloading and taking all the memory and the swap so that my system produces an Out of memory error which wants to kill apache2 but doesn't succeed, which leads to a system crash. The weird thing is that the OOM error sometimes tries to kill other processes... Here's a dump from /var/log/syslog when an OOM happens : May 3 19:12:15 yoda kernel: [ 8267.512850] Out of memory: kill process 7986 (apache2) score 19064 or a child May 3 19:12:15 yoda kernel: [ 8267.513008] Killed process 7986 (apache2) May 3 19:12:15 yoda kernel: [ 8271.323940] apache2 invoked oom-killer: gfp_mask=0x1201d2, order=0, oomkilladj=0 May 3 19:12:15 yoda kernel: [ 8271.323974] Pid: 8012, comm: apache2 Not tainted 2.6.24-16-server #1 May 3 19:12:15 yoda kernel: [ 8271.324051] [oom_kill_process+0x10a/0x120] oom_kill_process+0x10a/0x120 May 3 19:12:15 yoda kernel: [ 8271.324136] [out_of_memory+0x167/0x1a0] out_of_memory+0x167/0x1a0 May 3 19:12:15 yoda kernel: [ 8271.324186] [agpgart:__alloc_pages+0x34c/0x380] __alloc_pages+0x34c/0x380 May 3 19:12:15 yoda kernel: [ 8271.324248] [__do_page_cache_readahead+0x11d/0x240] __do_page_cache_readahead+0x11d/0x240 May 3 19:12:15 yoda kernel: [ 8271.324314] [do_page_cache_readahead+0x4c/0x70] do_page_cache_readahead+0x4c/0x70 May 3 19:12:15 yoda kernel: [ 8271.324344] [filemap_fault+0x2f2/0x420] filemap_fault+0x2f2/0x420 May 3 19:12:15 yoda kernel: [ 8271.324408] [__do_fault+0x83/0x4c0] __do_fault+0x83/0x4c0 May 3 19:12:15 yoda kernel: [ 8271.324437] [libata:kunmap_atomic+0x2d/0x2e90] kunmap_atomic+0x2d/0x80 May 3 19:12:15 yoda kernel: [ 8271.324480] [do_wp_page+0x460/0x650] do_wp_page+0x460/0x650 May 3 19:12:15 yoda kernel: [ 8271.324510] [deadline_move_request+0x59/0x70] deadline_move_request+0x59/0x70 May 3 19:12:15 yoda kernel: [ 8271.324527] [elv_dispatch_add_tail+0x1c/0x60] elv_dispatch_add_tail+0x1c/0x60 May 3 19:12:15 yoda kernel: [ 8271.324590] [handle_mm_fault+0x21b/0xb80] handle_mm_fault+0x21b/0xb80 May 3 19:12:15 yoda kernel: [ 8271.324697] [sched_clock+0x13/0x30] sched_clock+0x13/0x30 May 3 19:12:15 yoda kernel: [ 8271.324771] [do_page_fault+0x143/0x900] do_page_fault+0x143/0x900 May 3 19:12:15 yoda kernel: [ 8271.324797] [__do_softirq+0x82/0x110] __do_softirq+0x82/0x110 May 3 19:12:15 yoda kernel: [ 8271.324864] [do_page_fault+0x0/0x900] do_page_fault+0x0/0x900 May 3 19:12:15 yoda kernel: [ 8271.324881] [error_code+0x72/0x78] error_code+0x72/0x78 May 3 19:12:15 yoda kernel: [ 8271.324920] [unix_create1+0x50/0x120] unix_create1+0x50/0x120 May 3 19:12:15 yoda kernel: [ 8271.324971] === May 3 19:12:15 yoda kernel: [ 8271.324979] Mem-info: May 3 19:12:15 yoda kernel: [ 8271.324986] DMA per-cpu: May 3 19:12:15 yoda kernel: [ 8271.324996] CPU0: Hot: hi:0, btch: 1 usd: 0 Cold: hi:0, btch: 1 usd: 0 May 3 19:12:15 yoda kernel: [ 8271.325008] Normal per-cpu: May 3 19:12:15 yoda kernel: [ 8271.325018] CPU0: Hot: hi: 186, btch: 31 usd: 143 Cold: hi: 62, btch: 15 usd: 52 May 3 19:12:15 yoda kernel: [ 8271.325035] Active:86718 inactive:10 dirty:0 writeback:0 unstable:0 May 3 19:12:15 yoda kernel: [ 8271.325042] free:981 slab:3338 mapped:1 pagetables:1909 bounce:0 May 3 19:12:15 yoda kernel: [ 8271.325058] DMA free:1556kB min:104kB low:128kB high:156kB active:10512kB inactive:0kB present:16256kB pages_scanned:52482 all_unreclaimable? yes May 3 19:12:15 yoda kernel: [ 8271.325071] lowmem_reserve[]: 0 364 364 364 May 3 19:12:15 yoda kernel: [ 8271.325090] Normal free:2368kB min:2384kB low:2980kB high:3576kB active:336360kB inactive:40kB present:372812kB pages_scanned:540939 all_unreclaimable? yes May 3 19:12:15 yoda kernel: [ 8271.325104] lowmem_reserve[]: 0 0 0 0 May 3 19:12:15 yoda kernel: [ 8271.325116] DMA: 1*4kB 0*8kB 1*16kB 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 1556kB May 3 19:12:15 yoda kernel: [ 8271.325148] Normal: 31*4kB 0*8kB 0*16kB 0*32kB 1*64kB 1*128kB 2*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 2364kB May 3 19:12:15 yoda kernel: [ 8271.325184] Swap cache: add 0, delete 0, find 0/0, race 0+0 May 3 19:12:15 yoda kernel: [ 8271.325192] Free swap = 0kB May 3 19:12:15 yoda kernel: [ 8271.325200] Total swap = 0kB May 3 19:12:15 yoda kernel: [ 8271.325206] Free swap:0kB May 3 19:12:15 yoda kernel: [ 8271.352327] 98032 pages of RAM May 3 19:12:15 yoda kernel: [
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
I've also added some restrictions for apache which seems not to change the problem : IfModule prefork.c MaxClients 40 MaxSpareServers 8 MaxRequestsPerChild 2000 /IfModule RLimitNPROC 10 RLimitMEM 67108864 RLimitCPU 30 -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 230878] [NEW] Apache 2 produces an OOM after 4 hours using
Public bug reported: Binary package hint: apache2 After upgrading my web server from Ubuntu Gutsy to Hardy, I couldn't get Apache 2 working correctly. I thought at first, that I was experiencing this bug : #224945 . But this one deals with memory leaks when mod_ssl is enabled. So, because I'm not using it on apache, I've decided to unload it. But it hasn't changed a thing. I've also updated my apache's version to get the latest, with the bug fixed. Nothing has changed so far... My problem is, after approximately four hours of execution, apache is overloading and taking all the memory and the swap so that my system produces an Out of memory error which wants to kill apache2 but doesn't succeed, which leads to a system crash. The weird thing is that the OOM error sometimes tries to kill other processes... Here's a dump from /var/log/syslog when an OOM happens : May 3 19:12:15 yoda kernel: [ 8267.512850] Out of memory: kill process 7986 (apache2) score 19064 or a child May 3 19:12:15 yoda kernel: [ 8267.513008] Killed process 7986 (apache2) May 3 19:12:15 yoda kernel: [ 8271.323940] apache2 invoked oom-killer: gfp_mask=0x1201d2, order=0, oomkilladj=0 May 3 19:12:15 yoda kernel: [ 8271.323974] Pid: 8012, comm: apache2 Not tainted 2.6.24-16-server #1 May 3 19:12:15 yoda kernel: [ 8271.324051] [oom_kill_process+0x10a/0x120] oom_kill_process+0x10a/0x120 May 3 19:12:15 yoda kernel: [ 8271.324136] [out_of_memory+0x167/0x1a0] out_of_memory+0x167/0x1a0 May 3 19:12:15 yoda kernel: [ 8271.324186] [agpgart:__alloc_pages+0x34c/0x380] __alloc_pages+0x34c/0x380 May 3 19:12:15 yoda kernel: [ 8271.324248] [__do_page_cache_readahead+0x11d/0x240] __do_page_cache_readahead+0x11d/0x240 May 3 19:12:15 yoda kernel: [ 8271.324314] [do_page_cache_readahead+0x4c/0x70] do_page_cache_readahead+0x4c/0x70 May 3 19:12:15 yoda kernel: [ 8271.324344] [filemap_fault+0x2f2/0x420] filemap_fault+0x2f2/0x420 May 3 19:12:15 yoda kernel: [ 8271.324408] [__do_fault+0x83/0x4c0] __do_fault+0x83/0x4c0 May 3 19:12:15 yoda kernel: [ 8271.324437] [libata:kunmap_atomic+0x2d/0x2e90] kunmap_atomic+0x2d/0x80 May 3 19:12:15 yoda kernel: [ 8271.324480] [do_wp_page+0x460/0x650] do_wp_page+0x460/0x650 May 3 19:12:15 yoda kernel: [ 8271.324510] [deadline_move_request+0x59/0x70] deadline_move_request+0x59/0x70 May 3 19:12:15 yoda kernel: [ 8271.324527] [elv_dispatch_add_tail+0x1c/0x60] elv_dispatch_add_tail+0x1c/0x60 May 3 19:12:15 yoda kernel: [ 8271.324590] [handle_mm_fault+0x21b/0xb80] handle_mm_fault+0x21b/0xb80 May 3 19:12:15 yoda kernel: [ 8271.324697] [sched_clock+0x13/0x30] sched_clock+0x13/0x30 May 3 19:12:15 yoda kernel: [ 8271.324771] [do_page_fault+0x143/0x900] do_page_fault+0x143/0x900 May 3 19:12:15 yoda kernel: [ 8271.324797] [__do_softirq+0x82/0x110] __do_softirq+0x82/0x110 May 3 19:12:15 yoda kernel: [ 8271.324864] [do_page_fault+0x0/0x900] do_page_fault+0x0/0x900 May 3 19:12:15 yoda kernel: [ 8271.324881] [error_code+0x72/0x78] error_code+0x72/0x78 May 3 19:12:15 yoda kernel: [ 8271.324920] [unix_create1+0x50/0x120] unix_create1+0x50/0x120 May 3 19:12:15 yoda kernel: [ 8271.324971] === May 3 19:12:15 yoda kernel: [ 8271.324979] Mem-info: May 3 19:12:15 yoda kernel: [ 8271.324986] DMA per-cpu: May 3 19:12:15 yoda kernel: [ 8271.324996] CPU0: Hot: hi:0, btch: 1 usd: 0 Cold: hi:0, btch: 1 usd: 0 May 3 19:12:15 yoda kernel: [ 8271.325008] Normal per-cpu: May 3 19:12:15 yoda kernel: [ 8271.325018] CPU0: Hot: hi: 186, btch: 31 usd: 143 Cold: hi: 62, btch: 15 usd: 52 May 3 19:12:15 yoda kernel: [ 8271.325035] Active:86718 inactive:10 dirty:0 writeback:0 unstable:0 May 3 19:12:15 yoda kernel: [ 8271.325042] free:981 slab:3338 mapped:1 pagetables:1909 bounce:0 May 3 19:12:15 yoda kernel: [ 8271.325058] DMA free:1556kB min:104kB low:128kB high:156kB active:10512kB inactive:0kB present:16256kB pages_scanned:52482 all_unreclaimable? yes May 3 19:12:15 yoda kernel: [ 8271.325071] lowmem_reserve[]: 0 364 364 364 May 3 19:12:15 yoda kernel: [ 8271.325090] Normal free:2368kB min:2384kB low:2980kB high:3576kB active:336360kB inactive:40kB present:372812kB pages_scanned:540939 all_unreclaimable? yes May 3 19:12:15 yoda kernel: [ 8271.325104] lowmem_reserve[]: 0 0 0 0 May 3 19:12:15 yoda kernel: [ 8271.325116] DMA: 1*4kB 0*8kB 1*16kB 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 1556kB May 3 19:12:15 yoda kernel: [ 8271.325148] Normal: 31*4kB 0*8kB 0*16kB 0*32kB 1*64kB 1*128kB 2*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 2364kB May 3 19:12:15 yoda kernel: [ 8271.325184] Swap cache: add 0, delete 0, find 0/0, race 0+0 May 3 19:12:15 yoda kernel: [ 8271.325192] Free swap = 0kB May 3 19:12:15 yoda kernel: [ 8271.325200] Total swap = 0kB May 3 19:12:15 yoda kernel: [ 8271.325206] Free swap:0kB May 3 19:12:15 yoda kernel: [ 8271.352327] 98032 pages of RAM May 3 19:12:15 yoda kernel: [
[Bug 230878] Re: Apache 2 produces an OOM after 4 hours using
I've also added some restrictions for apache which seems not to change the problem : IfModule prefork.c MaxClients 40 MaxSpareServers 8 MaxRequestsPerChild 2000 /IfModule RLimitNPROC 10 RLimitMEM 67108864 RLimitCPU 30 -- Apache 2 produces an OOM after 4 hours using https://bugs.launchpad.net/bugs/230878 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 224945] Re: memory leaks in apache2 when running mod_ssl
The only way to reboot the machine safely is to use the Magic SysRq keys. For instance, I used : AltGr + SysRq + s, AltGr + SysRq + u and AltGr + SysRq + b which syncs the mounted file systems, remounts all the mounted file systems in Read Only mode and finally reboots the computer. But I still can't prevent Apache from crashing the system even with SSL disabled. -- memory leaks in apache2 when running mod_ssl https://bugs.launchpad.net/bugs/224945 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 224945] Re: memory leaks in apache2 when running mod_ssl
BTW, here's some debug information from /var/log/kern.log : May 3 19:51:22 yoda kernel: [10632.509889] Out of memory: kill process 9047 (apache2) score 19040 or a child May 3 19:51:22 yoda kernel: [10632.510045] Killed process 9047 (apache2) May 3 19:51:22 yoda kernel: [10634.310259] named invoked oom-killer: gfp_mask=0x1201d2, order=0, oomkilladj=0 May 3 19:51:22 yoda kernel: [10634.310291] Pid: 4539, comm: named Not tainted 2.6.24-16-server #1 May 3 19:51:22 yoda kernel: [10634.310370] [oom_kill_process+0x10a/0x120] oom_kill_process+0x10a/0x120 May 3 19:51:22 yoda kernel: [10634.310460] [out_of_memory+0x167/0x1a0] out_of_memory+0x167/0x1a0 May 3 19:51:22 yoda kernel: [10634.310510] [agpgart:__alloc_pages+0x34c/0x380] __alloc_pages+0x34c/0x380 May 3 19:51:22 yoda kernel: [10634.310573] [filemap_fault+0x10a/0x420] filemap_fault+0x10a/0x420 May 3 19:51:22 yoda kernel: [10634.310638] [__do_fault+0x83/0x4c0] __do_fault+0x83/0x4c0 May 3 19:51:22 yoda kernel: [10634.310747] [handle_mm_fault+0x21b/0xb80] handle_mm_fault+0x21b/0xb80 May 3 19:51:22 yoda kernel: [10634.310778] [c012b0c0] default_wake_function+0x0/0x10 May 3 19:51:22 yoda kernel: [10634.310875] [sched_clock+0x13/0x30] sched_clock+0x13/0x30 May 3 19:51:22 yoda kernel: [10634.310914] [snd_pcm:getnstimeofday+0x34/0x9790] getnstimeofday+0x34/0xf0 May 3 19:51:22 yoda kernel: [10634.310966] [snd_pcm:ktime_get_ts+0x1e/0x4f0] ktime_get_ts+0x1e/0x60 May 3 19:51:22 yoda kernel: [10634.310996] [do_page_fault+0x143/0x900] do_page_fault+0x143/0x900 May 3 19:51:22 yoda kernel: [10634.311025] [sys_futex+0x98/0x120] sys_futex+0x98/0x120 May 3 19:51:22 yoda kernel: [10634.311054] [snd_seq:do_gettimeofday+0x34/0xa450] do_gettimeofday+0x34/0xe0 May 3 19:51:22 yoda kernel: [10634.311090] [sys_gettimeofday+0x28/0x80] sys_gettimeofday+0x28/0x80 May 3 19:51:22 yoda kernel: [10634.38] [do_page_fault+0x0/0x900] do_page_fault+0x0/0x900 May 3 19:51:22 yoda kernel: [10634.311134] [error_code+0x72/0x78] error_code+0x72/0x78 May 3 19:51:22 yoda kernel: [10634.311173] [unix_create1+0x50/0x120] unix_create1+0x50/0x120 May 3 19:51:22 yoda kernel: [10634.311229] === May 3 19:51:22 yoda kernel: [10634.311236] Mem-info: May 3 19:51:22 yoda kernel: [10634.311243] DMA per-cpu: May 3 19:51:22 yoda kernel: [10634.311253] CPU0: Hot: hi:0, btch: 1 usd: 0 Cold: hi:0, btch: 1 usd: 0 May 3 19:51:22 yoda kernel: [10634.311264] Normal per-cpu: May 3 19:51:22 yoda kernel: [10634.311273] CPU0: Hot: hi: 186, btch: 31 usd: 87 Cold: hi: 62, btch: 15 usd: 43 May 3 19:51:22 yoda kernel: [10634.311291] Active:87819 inactive:295 dirty:0 writeback:0 unstable:0 May 3 19:51:22 yoda kernel: [10634.311297] free:976 slab:3176 mapped:2 pagetables:1570 bounce:0 May 3 19:51:22 yoda kernel: [10634.311314] DMA free:1552kB min:104kB low:128kB high:156kB active:10208kB inactive:16kB present:16256kB pages_scanned:127731 all_unreclaimable? yes May 3 19:51:22 yoda kernel: [10634.311327] lowmem_reserve[]: 0 364 364 364 May 3 19:51:22 yoda kernel: [10634.311347] Normal free:2352kB min:2384kB low:2980kB high:3576kB active:341068kB inactive:1164kB present:372812kB pages_scanned:706813 all_unreclaimable? yes May 3 19:51:22 yoda kernel: [10634.311361] lowmem_reserve[]: 0 0 0 0 May 3 19:51:22 yoda kernel: [10634.311375] DMA: 0*4kB 0*8kB 1*16kB 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 1552kB May 3 19:51:22 yoda kernel: [10634.311407] Normal: 18*4kB 1*8kB 1*16kB 0*32kB 1*64kB 1*128kB 2*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 2336kB May 3 19:51:22 yoda kernel: [10634.311443] Swap cache: add 0, delete 0, find 0/0, race 0+0 May 3 19:51:22 yoda kernel: [10634.311452] Free swap = 0kB May 3 19:51:22 yoda kernel: [10634.311458] Total swap = 0kB May 3 19:51:22 yoda kernel: [10634.311464] Free swap:0kB May 3 19:51:22 yoda kernel: [10634.338503] 98032 pages of RAM May 3 19:51:22 yoda kernel: [10634.338519] 0 pages of HIGHMEM May 3 19:51:22 yoda kernel: [10634.338525] 1953 reserved pages May 3 19:51:22 yoda kernel: [10634.338531] 246726 pages shared May 3 19:51:22 yoda kernel: [10634.338537] 0 pages swap cached May 3 19:51:22 yoda kernel: [10634.338543] 0 pages dirty May 3 19:51:22 yoda kernel: [10634.338548] 0 pages writeback May 3 19:51:22 yoda kernel: [10634.338554] 2 pages mapped May 3 19:51:22 yoda kernel: [10634.338560] 3176 pages slab May 3 19:51:22 yoda kernel: [10634.338565] 1570 pages pagetables -- memory leaks in apache2 when running mod_ssl https://bugs.launchpad.net/bugs/224945 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 224945] Re: memory leaks in apache2 when running mod_ssl
Hi, I've got the same bug. I've tried disabling mod_ssl without any success, the memory leak is still happening... Do you have an idea ? Maybe it's not/not only SSL after all ? -- memory leaks in apache2 when running mod_ssl https://bugs.launchpad.net/bugs/224945 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 224945] Re: memory leaks in apache2 when running mod_ssl
BTW, here's some debug information from /var/log/kern.log : May 3 19:51:22 yoda kernel: [10632.509889] Out of memory: kill process 9047 (apache2) score 19040 or a child May 3 19:51:22 yoda kernel: [10632.510045] Killed process 9047 (apache2) May 3 19:51:22 yoda kernel: [10634.310259] named invoked oom-killer: gfp_mask=0x1201d2, order=0, oomkilladj=0 May 3 19:51:22 yoda kernel: [10634.310291] Pid: 4539, comm: named Not tainted 2.6.24-16-server #1 May 3 19:51:22 yoda kernel: [10634.310370] [oom_kill_process+0x10a/0x120] oom_kill_process+0x10a/0x120 May 3 19:51:22 yoda kernel: [10634.310460] [out_of_memory+0x167/0x1a0] out_of_memory+0x167/0x1a0 May 3 19:51:22 yoda kernel: [10634.310510] [agpgart:__alloc_pages+0x34c/0x380] __alloc_pages+0x34c/0x380 May 3 19:51:22 yoda kernel: [10634.310573] [filemap_fault+0x10a/0x420] filemap_fault+0x10a/0x420 May 3 19:51:22 yoda kernel: [10634.310638] [__do_fault+0x83/0x4c0] __do_fault+0x83/0x4c0 May 3 19:51:22 yoda kernel: [10634.310747] [handle_mm_fault+0x21b/0xb80] handle_mm_fault+0x21b/0xb80 May 3 19:51:22 yoda kernel: [10634.310778] [c012b0c0] default_wake_function+0x0/0x10 May 3 19:51:22 yoda kernel: [10634.310875] [sched_clock+0x13/0x30] sched_clock+0x13/0x30 May 3 19:51:22 yoda kernel: [10634.310914] [snd_pcm:getnstimeofday+0x34/0x9790] getnstimeofday+0x34/0xf0 May 3 19:51:22 yoda kernel: [10634.310966] [snd_pcm:ktime_get_ts+0x1e/0x4f0] ktime_get_ts+0x1e/0x60 May 3 19:51:22 yoda kernel: [10634.310996] [do_page_fault+0x143/0x900] do_page_fault+0x143/0x900 May 3 19:51:22 yoda kernel: [10634.311025] [sys_futex+0x98/0x120] sys_futex+0x98/0x120 May 3 19:51:22 yoda kernel: [10634.311054] [snd_seq:do_gettimeofday+0x34/0xa450] do_gettimeofday+0x34/0xe0 May 3 19:51:22 yoda kernel: [10634.311090] [sys_gettimeofday+0x28/0x80] sys_gettimeofday+0x28/0x80 May 3 19:51:22 yoda kernel: [10634.38] [do_page_fault+0x0/0x900] do_page_fault+0x0/0x900 May 3 19:51:22 yoda kernel: [10634.311134] [error_code+0x72/0x78] error_code+0x72/0x78 May 3 19:51:22 yoda kernel: [10634.311173] [unix_create1+0x50/0x120] unix_create1+0x50/0x120 May 3 19:51:22 yoda kernel: [10634.311229] === May 3 19:51:22 yoda kernel: [10634.311236] Mem-info: May 3 19:51:22 yoda kernel: [10634.311243] DMA per-cpu: May 3 19:51:22 yoda kernel: [10634.311253] CPU0: Hot: hi:0, btch: 1 usd: 0 Cold: hi:0, btch: 1 usd: 0 May 3 19:51:22 yoda kernel: [10634.311264] Normal per-cpu: May 3 19:51:22 yoda kernel: [10634.311273] CPU0: Hot: hi: 186, btch: 31 usd: 87 Cold: hi: 62, btch: 15 usd: 43 May 3 19:51:22 yoda kernel: [10634.311291] Active:87819 inactive:295 dirty:0 writeback:0 unstable:0 May 3 19:51:22 yoda kernel: [10634.311297] free:976 slab:3176 mapped:2 pagetables:1570 bounce:0 May 3 19:51:22 yoda kernel: [10634.311314] DMA free:1552kB min:104kB low:128kB high:156kB active:10208kB inactive:16kB present:16256kB pages_scanned:127731 all_unreclaimable? yes May 3 19:51:22 yoda kernel: [10634.311327] lowmem_reserve[]: 0 364 364 364 May 3 19:51:22 yoda kernel: [10634.311347] Normal free:2352kB min:2384kB low:2980kB high:3576kB active:341068kB inactive:1164kB present:372812kB pages_scanned:706813 all_unreclaimable? yes May 3 19:51:22 yoda kernel: [10634.311361] lowmem_reserve[]: 0 0 0 0 May 3 19:51:22 yoda kernel: [10634.311375] DMA: 0*4kB 0*8kB 1*16kB 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 1552kB May 3 19:51:22 yoda kernel: [10634.311407] Normal: 18*4kB 1*8kB 1*16kB 0*32kB 1*64kB 1*128kB 2*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 2336kB May 3 19:51:22 yoda kernel: [10634.311443] Swap cache: add 0, delete 0, find 0/0, race 0+0 May 3 19:51:22 yoda kernel: [10634.311452] Free swap = 0kB May 3 19:51:22 yoda kernel: [10634.311458] Total swap = 0kB May 3 19:51:22 yoda kernel: [10634.311464] Free swap:0kB May 3 19:51:22 yoda kernel: [10634.338503] 98032 pages of RAM May 3 19:51:22 yoda kernel: [10634.338519] 0 pages of HIGHMEM May 3 19:51:22 yoda kernel: [10634.338525] 1953 reserved pages May 3 19:51:22 yoda kernel: [10634.338531] 246726 pages shared May 3 19:51:22 yoda kernel: [10634.338537] 0 pages swap cached May 3 19:51:22 yoda kernel: [10634.338543] 0 pages dirty May 3 19:51:22 yoda kernel: [10634.338548] 0 pages writeback May 3 19:51:22 yoda kernel: [10634.338554] 2 pages mapped May 3 19:51:22 yoda kernel: [10634.338560] 3176 pages slab May 3 19:51:22 yoda kernel: [10634.338565] 1570 pages pagetables -- memory leaks in apache2 when running mod_ssl https://bugs.launchpad.net/bugs/224945 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
