hello
Is it possible to completely disable lookup-domain.pl ?
I’m having major stability problems on my server. Each time it runs, the server stops responding, and it is impossible to access it for about half an hour until the process ends.
Already disabled the antivirus and antispam, but for some reason still execute.
What I did is now removing the execute permissions to the script:
/etc/webmin/virtual-server/lookup-domain.pl
Is it okay what I did?
Any other ideas?
Below I detail log, when the script ran and killed the server.
The server have 1Gb ram and do not have high traffic.
Excuse my english.
Nov 26 08:40:21 server2 kernel: lookup-domain.p invoked oom-killer: gfp_mask=0x280da, order=0, oom_adj=0, oom_score_adj=0
Nov 26 08:40:22 server2 kernel: lookup-domain.p cpuset=/ mems_allowed=0
Nov 26 08:40:22 server2 kernel: Pid: 19161, comm: lookup-domain.p Not tainted 2.6.32-358.23.2.el6.i686 #1
Nov 26 08:40:22 server2 kernel: Call Trace:
Nov 26 08:40:22 server2 kernel: [] ? dump_header+0x84/0x190
Nov 26 08:40:22 server2 kernel: [] ? xen_restore_fl_direct_end+0x0/0x1
Nov 26 08:40:22 server2 kernel: [] ? _spin_unlock_irqrestore+0xd/0x10
Nov 26 08:40:22 server2 kernel: [] ? oom_kill_process+0x68/0x280
Nov 26 08:40:22 server2 kernel: [] ? oom_badness+0x92/0xf0
Nov 26 08:40:22 server2 kernel: [] ? out_of_memory+0xc8/0x1e0
Nov 26 08:40:22 server2 kernel: [] ? __alloc_pages_nodemask+0x7fd/0x810
Nov 26 08:40:22 server2 kernel: [] ? handle_pte_fault+0xa6f/0xdf0
Nov 26 08:40:22 server2 kernel: [] ? handle_mm_fault+0x131/0x1d0
Nov 26 08:40:22 server2 kernel: [] ? __do_page_fault+0xfb/0x430
Nov 26 08:40:22 server2 kernel: [] ? rw_verify_area+0x66/0xe0
Nov 26 08:40:22 server2 kernel: [] ? vfs_read+0x11e/0x190
Nov 26 08:40:23 server2 kernel: [] ? do_page_fault+0x2a/0x90
Nov 26 08:40:23 server2 kernel: [] ? do_page_fault+0x0/0x90
Nov 26 08:40:23 server2 kernel: [] ? error_code+0x73/0x78
Nov 26 08:40:23 server2 kernel: Mem-Info:
Nov 26 08:40:23 server2 kernel: DMA per-cpu:
Nov 26 08:40:23 server2 kernel: CPU 0: hi: 0, btch: 1 usd: 0
Nov 26 08:40:23 server2 kernel: Normal per-cpu:
Nov 26 08:40:23 server2 kernel: CPU 0: hi: 186, btch: 31 usd: 183
Nov 26 08:40:23 server2 kernel: HighMem per-cpu:
Nov 26 08:40:23 server2 kernel: CPU 0: hi: 90, btch: 15 usd: 6
Nov 26 08:40:23 server2 kernel: active_anon:116556 inactive_anon:117171 isolated_anon:2816
Nov 26 08:40:23 server2 kernel: active_file:7 inactive_file:96 isolated_file:0
Nov 26 08:40:23 server2 kernel: unevictable:0 dirty:0 writeback:219 unstable:0
Nov 26 08:40:23 server2 kernel: free:4459 slab_reclaimable:1761 slab_unreclaimable:3238
Nov 26 08:40:23 server2 kernel: mapped:17 shmem:2 pagetables:5135 bounce:0
Nov 26 08:40:23 server2 kernel: DMA free:4092kB min:72kB low:88kB high:108kB active_anon:692kB inactive_anon:1480kB active_file:0kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15868kB mlocked:0kB dirty:0kB writeback:12kB mapped:0kB shmem:0kB slab_reclaimable:28kB slab_unreclaimable:4kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:96 all_unreclaimable? no
Nov 26 08:40:23 server2 kernel: lowmem_reserve[]: 0 696 1000 1000
Nov 26 08:40:23 server2 kernel: Normal free:13428kB min:3336kB low:4168kB high:5004kB active_anon:316748kB inactive_anon:318368kB active_file:0kB inactive_file:88kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:713224kB mlocked:0kB dirty:0kB writeback:12kB mapped:8kB shmem:0kB slab_reclaimable:7016kB slab_unreclaimable:12948kB kernel_stack:3808kB pagetables:20540kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:152 all_unreclaimable? no
Nov 26 08:40:23 server2 kernel: lowmem_reserve[]: 0 0 2428 2428
Nov 26 08:40:23 server2 kernel: HighMem free:316kB min:300kB low:660kB high:1024kB active_anon:148784kB inactive_anon:148836kB active_file:28kB inactive_file:248kB unevictable:0kB isolated(anon):11264kB isolated(file):0kB present:310900kB mlocked:0kB dirty:0kB writeback:852kB mapped:60kB shmem:8kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:1435 all_unreclaimable? no
Nov 26 08:40:23 server2 kernel: lowmem_reserve[]: 0 0 0 0
Nov 26 08:40:23 server2 kernel: DMA: 54kB 18kB 216kB 232kB 264kB 6128kB 4256kB 0512kB 01024kB 12048kB 04096kB = 4092kB
Nov 26 08:40:23 server2 kernel: Normal: 3094kB 948kB 8116kB 12332kB 4764kB 7128kB 3256kB 3512kB 01024kB 02048kB 04096kB = 13428kB
Nov 26 08:40:23 server2 kernel: HighMem: 114kB 88kB 1116kB 132kB 064kB 0128kB 0256kB 0512kB 01024kB 02048kB 0*4096kB = 316kB
Nov 26 08:40:23 server2 kernel: 39510 total pagecache pages
Nov 26 08:40:23 server2 kernel: 39403 pages in swap cache
Nov 26 08:40:23 server2 kernel: Swap cache stats: add 842128, delete 802725, find 140097/201621
Nov 26 08:40:23 server2 kernel: Free swap = 0kB
Nov 26 08:40:23 server2 kernel: Total swap = 1048568kB
Nov 26 08:40:23 server2 kernel: 262143 pages RAM
Nov 26 08:40:23 server2 kernel: 78338 pages HighMem
Nov 26 08:40:23 server2 kernel: 5048 pages reserved
Nov 26 08:40:23 server2 kernel: 6361 pages shared
Nov 26 08:40:23 server2 kernel: 247604 pages non-shared
Nov 26 08:40:23 server2 kernel: [ pid ] uid tgid total_vm rss cpu oom_adj oom_score_adj name
Nov 26 08:40:23 server2 kernel: [ 322] 0 322 618 2 0 -17 -1000 udevd
Nov 26 08:40:23 server2 kernel: [ 535] 0 535 617 2 0 -17 -1000 udevd
Nov 26 08:40:23 server2 kernel: [ 791] 0 791 517 2 0 0 0 portreserve
Nov 26 08:40:23 server2 kernel: [ 798] 0 798 8999 54 0 0 0 rsyslogd
Nov 26 08:40:23 server2 kernel: [ 825] 25 825 15345 902 0 0 0 named
Nov 26 08:40:23 server2 kernel: [ 874] 0 874 640 8 0 0 0 mdadm
Nov 26 08:40:23 server2 kernel: [ 903] 81 903 753 1 0 0 0 dbus-daemon
Nov 26 08:40:23 server2 kernel: [ 937] 68 937 1524 1 0 0 0 hald
Nov 26 08:40:23 server2 kernel: [ 938] 0 938 950 2 0 0 0 hald-runner
Nov 26 08:40:23 server2 kernel: [ 975] 0 975 968 2 0 0 0 hald-addon-inpu
Nov 26 08:40:23 server2 kernel: [ 995] 0 995 2164 1 0 -17 -1000 sshd