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SoLoR
Joined: 30 May 2009 Posts: 36
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Posted: Sat May 30, 2009 2:12 pm Post subject: Wierd bug that makes ~9300 entrys in log file per second |
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I sometimes (lets say once/week randomly) get this in my log files:
May 30 11:32:36 mih miniupnpd[8482]: accept(http): Too many open files
im just keep geting this entrys (about 9300/sec), in all syslog, debug and daemon.log, ofc its pointless to say all those log files grow up to about 10gb in matter of hours and fills up router 40gb disk fast I have no idea what thing triggers this event.
This is on Gentoo Linux, using latest gentoo ebuild (its miniupnpd-20090516 version, http://gentoo-portage.com/net-misc/miniupnpd/ChangeLog). |
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miniupnp Site Admin
Joined: 14 Apr 2007 Posts: 1589
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Posted: Tue Jun 02, 2009 10:57 am Post subject: |
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very strange, nobody else reported such problem.
you could add code to stop miniupnpd after accept() when it happens. _________________ Main miniUPnP author.
https://miniupnp.tuxfamily.org/ |
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GurliGebis
Joined: 16 Apr 2009 Posts: 35
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Posted: Wed Jun 03, 2009 8:59 am Post subject: |
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Same problem here.
Didn't happen to me with version 1.3 on gentoo, but since I bumped it to the newest version it has happened to me once.
From what I can find on Google, it is because the file handle maximum for the system has been reached.
If it is miniupnpd that keeps them open or something else I don't know, but something is causing it to starve. |
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miniupnp Site Admin
Joined: 14 Apr 2007 Posts: 1589
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Posted: Wed Jun 03, 2009 9:10 am Post subject: |
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1) you two are using miniupnpd-20090516 on gentoo right ?
2) lsof command on linux will show all the files descriptors open. _________________ Main miniUPnP author.
https://miniupnp.tuxfamily.org/ |
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SoLoR
Joined: 30 May 2009 Posts: 36
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Posted: Thu Jun 04, 2009 12:42 am Post subject: |
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ill try to catch it when it happens and yes miniupnpd-20090516 on gentoo |
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SoLoR
Joined: 30 May 2009 Posts: 36
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Posted: Thu Jun 04, 2009 12:48 am Post subject: |
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OK was opening and closing utorrent (that uses upnp) and here are results.
freshly started miniupnpd
Code: | mih ~ # lsof | grep miniupnpd
miniupnpd 10601 root cwd DIR 3,3 4096 2 /
miniupnpd 10601 root rtd DIR 3,3 4096 2 /
miniupnpd 10601 root txt REG 3,3 50812 4540322 /usr/sbin/miniupnpd
miniupnpd 10601 root mem REG 3,3 1245468 165112 /lib/libc-2.8.so
miniupnpd 10601 root mem REG 3,3 38172 262180 /usr/lib/libiptc.so.0.0.0
miniupnpd 10601 root mem REG 3,3 109000 166364 /lib/ld-2.8.so
miniupnpd 10601 root 0u CHR 1,3 0t0 98 /dev/null
miniupnpd 10601 root 1u CHR 1,3 0t0 98 /dev/null
miniupnpd 10601 root 2u CHR 1,3 0t0 98 /dev/null
miniupnpd 10601 root 3u IPv4 16312 0t0 TCP *:56372 (LISTEN)
miniupnpd 10601 root 4u unix 0xf6b7d800 0t0 16314 socket
miniupnpd 10601 root 5u IPv4 16317 0t0 UDP *:1900
miniupnpd 10601 root 6u IPv4 16318 0t0 UDP 10.0.0.1:58991
miniupnpd 10601 root 7u IPv4 16319 0t0 UDP *:nat-pmp
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miniupnpd after i opend/closed utorrent 3 times
Code: | mih ~ # lsof | grep miniupnpd
miniupnpd 10601 root cwd DIR 3,3 4096 2 /
miniupnpd 10601 root rtd DIR 3,3 4096 2 /
miniupnpd 10601 root txt REG 3,3 50812 4540322 /usr/sbin/miniupnpd
miniupnpd 10601 root mem REG 3,3 1245468 165112 /lib/libc-2.8.so
miniupnpd 10601 root mem REG 3,3 38172 262180 /usr/lib/libiptc.so.0.0.0
miniupnpd 10601 root mem REG 3,3 109000 166364 /lib/ld-2.8.so
miniupnpd 10601 root 0u CHR 1,3 0t0 98 /dev/null
miniupnpd 10601 root 1u CHR 1,3 0t0 98 /dev/null
miniupnpd 10601 root 2u CHR 1,3 0t0 98 /dev/null
miniupnpd 10601 root 3u IPv4 16312 0t0 TCP *:56372 (LISTEN)
miniupnpd 10601 root 4u unix 0xf6b7d800 0t0 16314 socket
miniupnpd 10601 root 5u IPv4 16317 0t0 UDP *:1900
miniupnpd 10601 root 6u IPv4 16318 0t0 UDP 10.0.0.1:58991
miniupnpd 10601 root 7u IPv4 16319 0t0 UDP *:nat-pmp
miniupnpd 10601 root 8u raw 0t0 16632 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 9u raw 0t0 16559 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 10u raw 0t0 16560 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 11u raw 0t0 16567 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 12u raw 0t0 16568 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 13u raw 0t0 16614 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 14u raw 0t0 16615 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 15u raw 0t0 16626 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 16u raw 0t0 16627 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 17u raw 0t0 16633 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 18u raw 0t0 16634 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 19u raw 0t0 16635 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 20u raw 0t0 16638 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 21u raw 0t0 16639 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 22u raw 0t0 16640 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 23u raw 0t0 16641 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 24u raw 0t0 17563 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 25u raw 0t0 17361 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 26u raw 0t0 17362 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 27u raw 0t0 17369 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 28u raw 0t0 17370 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 29u raw 0t0 17545 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 30u raw 0t0 17546 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 31u raw 0t0 17557 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 32u raw 0t0 17558 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 33u raw 0t0 17564 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 34u raw 0t0 17565 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 35u raw 0t0 17566 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 36u raw 0t0 17569 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 37u raw 0t0 17570 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 38u raw 0t0 17571 00000000:00FF->00000000:0000 st=07
miniupnpd 10601 root 39u raw 0t0 17572 00000000:00FF->00000000:0000 st=07 |
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SoLoR
Joined: 30 May 2009 Posts: 36
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Posted: Thu Jun 04, 2009 11:18 am Post subject: |
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for example i got over 130 entrys during the night similar to
"miniupnpd 10601 root 8u raw 0t0 16632 00000000:00FF->00000000:0000 st=07 ", seems like miniupnpd on gentoo is opening something and doesnt clean it up. |
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miniupnp Site Admin
Joined: 14 Apr 2007 Posts: 1589
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Posted: Thu Jun 04, 2009 9:14 pm Post subject: |
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Looks like some "raw" sockets. But I can't find where they are opened. _________________ Main miniUPnP author.
https://miniupnp.tuxfamily.org/ |
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SoLoR
Joined: 30 May 2009 Posts: 36
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Posted: Fri Jun 05, 2009 1:16 pm Post subject: |
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Hm well, for now i put in to cron.daily miniupnpd restart, should be workaround for now.
Also recompiled iptables/miniupnpd and didnt fix problem, however during miniupnpd reemerging i noticed this:
* QA Notice: Package has poor programming practices which may compile
* fine but exhibit random runtime failures.
* /lib/modules/2.6.29-gentoo-r5/build/include/net/netfilter/nf_conntrack_tuple.h:160: warning: implicit declaration of function 'nf_inet_addr_cmp'
* /lib/modules/2.6.29-gentoo-r5/build/include/net/netfilter/nf_conntrack_tuple.h:195: warning: implicit declaration of function 'ARRAY_SIZE'
* Please do not file a Gentoo bug and instead report the above QA
* issues directly to the upstream developers of this software.
* Homepage: http://miniupnp.free.fr/
might this be any issue? |
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miniupnp Site Admin
Joined: 14 Apr 2007 Posts: 1589
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Posted: Sat Jun 06, 2009 6:57 pm Post subject: |
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strange, union nf_inet_addr is defined in include/linux/netfilter.h and ARRAY_SIZE in include/xtables.h.
from the compilation of which file does the warnings come from ? _________________ Main miniUPnP author.
https://miniupnp.tuxfamily.org/ |
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SoLoR
Joined: 30 May 2009 Posts: 36
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Posted: Sun Jun 07, 2009 7:59 am Post subject: |
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it suppose to be netfilter/iptcrdr.c but anyway here is whole compile log:
Code: | Calculating dependencies ... done!
>>> Verifying ebuild manifests
>>> Emerging (1 of 1) net-misc/miniupnpd-1.3-r1
* miniupnpd-1.3.tar.gz RMD160 SHA1 SHA256 size ;-) ... [ ok ]
* checking ebuild checksums ;-) ... [ ok ]
* checking auxfile checksums ;-) ... [ ok ]
* checking miscfile checksums ;-) ... [ ok ]
* Determining the location of the kernel source code
* Found kernel source directory:
* /usr/src/linux
* Found kernel object directory:
* /lib/modules/2.6.29-gentoo-r5/build
* Found sources for kernel version:
* 2.6.29-gentoo-r5
>>> Unpacking source...
>>> Unpacking miniupnpd-1.3.tar.gz to /var/tmp/portage/net-misc/miniupnpd-1.3-r1/work
>>> Source unpacked in /var/tmp/portage/net-misc/miniupnpd-1.3-r1/work
>>> Preparing source in /var/tmp/portage/net-misc/miniupnpd-1.3-r1/work/miniupnpd-1.3 ...
[32;01m*[0m Applying miniupnpd-20090516.diff ...
[A[199C [34;01m[ [32;01mok[34;01m ][0m
[32;01m*[0m Applying miniupnpd-1.3-iptables_path.diff ...
[A[199C [34;01m[ [32;01mok[34;01m ][0m
[32;01m*[0m Applying miniupnpd-1.3-Makefile_fix.diff ...
[A[199C [34;01m[ [32;01mok[34;01m ][0m
make -j2 config.h
./genconfig.sh
Configuring compilation for [Gentoo] [1.12.11.1] with [netfilter] firewall software.
Please edit config.h for more compilation options.
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/net-misc/miniupnpd-1.3-r1/work/miniupnpd-1.3 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/net-misc/miniupnpd-1.3-r1/work/miniupnpd-1.3 ...
make -j2 CC=i686-pc-linux-gnu-gcc
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o miniupnpd.o miniupnpd.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o upnphttp.o upnphttp.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o upnpdescgen.o upnpdescgen.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o upnpsoap.o upnpsoap.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o upnpreplyparse.o upnpreplyparse.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o minixml.o minixml.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o upnpredirect.o upnpredirect.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o getifaddr.o getifaddr.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o daemonize.o daemonize.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o upnpglobalvars.o upnpglobalvars.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o options.o options.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o upnppermissions.o upnppermissions.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o minissdp.o minissdp.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o natpmp.o natpmp.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o upnpevents.o upnpevents.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o linux/getifstats.o linux/getifstats.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o netfilter/iptcrdr.o netfilter/iptcrdr.c
In file included from /lib/modules/2.6.29-gentoo-r5/build/include/net/netfilter/nf_nat.h:4,
from netfilter/iptcrdr.c:23:
/lib/modules/2.6.29-gentoo-r5/build/include/net/netfilter/nf_conntrack_tuple.h: In function '__nf_ct_tuple_src_equal':
/lib/modules/2.6.29-gentoo-r5/build/include/net/netfilter/nf_conntrack_tuple.h:160: warning: implicit declaration of function 'nf_inet_addr_cmp'
/lib/modules/2.6.29-gentoo-r5/build/include/net/netfilter/nf_conntrack_tuple.h: In function 'nf_ct_tuple_src_mask_cmp':
/lib/modules/2.6.29-gentoo-r5/build/include/net/netfilter/nf_conntrack_tuple.h:195: warning: implicit declaration of function 'ARRAY_SIZE'
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o testupnpdescgen.o testupnpdescgen.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o testgetifstats.o testgetifstats.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o testupnppermissions.o testupnppermissions.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o miniupnpdctl.o miniupnpdctl.c
i686-pc-linux-gnu-gcc -I/lib/modules/2.6.29-gentoo-r5/build/include -Wall -Os -D_GNU_SOURCE -DIPTABLES_143 -c -o testgetifaddr.o testgetifaddr.c
i686-pc-linux-gnu-gcc -Wl,-O1 miniupnpd.o upnphttp.o upnpdescgen.o upnpsoap.o upnpreplyparse.o minixml.o upnpredirect.o getifaddr.o daemonize.o upnpglobalvars.o options.o upnppermissions.o minissdp.o natpmp.o upnpevents.o linux/getifstats.o netfilter/iptcrdr.o /usr/lib/libiptc.so -o miniupnpd
i686-pc-linux-gnu-gcc -Wl,-O1 testupnpdescgen.o upnpdescgen.o -o testupnpdescgen
i686-pc-linux-gnu-gcc -Wl,-O1 testgetifstats.o linux/getifstats.o -o testgetifstats
i686-pc-linux-gnu-gcc -Wl,-O1 testupnppermissions.o upnppermissions.o -o testupnppermissions
i686-pc-linux-gnu-gcc -Wl,-O1 miniupnpdctl.o -o miniupnpdctl
i686-pc-linux-gnu-gcc -Wl,-O1 testgetifaddr.o getifaddr.o -o testgetifaddr
>>> Source compiled.
>>> Test phase [not enabled]: net-misc/miniupnpd-1.3-r1
>>> Install miniupnpd-1.3-r1 into /var/tmp/portage/net-misc/miniupnpd-1.3-r1/image/ category net-misc
sed -i -e "s/^uuid=[-0-9a-f]*/uuid=`(genuuid||uuidgen) 2>/dev/null`/" miniupnpd.conf
true miniupnpd
install -d /var/tmp/portage/net-misc/miniupnpd-1.3-r1/image//usr/sbin
install miniupnpd /var/tmp/portage/net-misc/miniupnpd-1.3-r1/image//usr/sbin
install -d /var/tmp/portage/net-misc/miniupnpd-1.3-r1/image//etc/miniupnpd
install netfilter/iptables_init.sh /var/tmp/portage/net-misc/miniupnpd-1.3-r1/image//etc/miniupnpd
install netfilter/iptables_removeall.sh /var/tmp/portage/net-misc/miniupnpd-1.3-r1/image//etc/miniupnpd
install --mode=0644 -b miniupnpd.conf /var/tmp/portage/net-misc/miniupnpd-1.3-r1/image//etc/miniupnpd
install -d /var/tmp/portage/net-misc/miniupnpd-1.3-r1/image//etc/init.d
install linux/miniupnpd.init.d.script /var/tmp/portage/net-misc/miniupnpd-1.3-r1/image//etc/init.d/miniupnpd
>>> Completed installing miniupnpd-1.3-r1 into /var/tmp/portage/net-misc/miniupnpd-1.3-r1/image/
strip: i686-pc-linux-gnu-strip --strip-unneeded -R .comment
usr/sbin/miniupnpd
[33;01m*[0m QA Notice: Package has poor programming practices which may compile
[33;01m*[0m fine but exhibit random runtime failures.
[33;01m*[0m /lib/modules/2.6.29-gentoo-r5/build/include/net/netfilter/nf_conntrack_tuple.h:160: warning: implicit declaration of function 'nf_inet_addr_cmp'
[33;01m*[0m /lib/modules/2.6.29-gentoo-r5/build/include/net/netfilter/nf_conntrack_tuple.h:195: warning: implicit declaration of function 'ARRAY_SIZE'
[33;01m*[0m Please do not file a Gentoo bug and instead report the above QA
[33;01m*[0m issues directly to the upstream developers of this software.
[33;01m*[0m Homepage: http://miniupnp.free.fr/
>>> Installing (1 of 1) net-misc/miniupnpd-1.3-r1
[32;01m*[0m Please correct the external interface in the top of the two
[32;01m*[0m scripts in /etc/miniupnpd and edit the config file in there too
* Messages for package net-misc/miniupnpd-1.3-r1:
* Please correct the external interface in the top of the two
* scripts in /etc/miniupnpd and edit the config file in there too
>>> Auto-cleaning packages...
>>> No outdated packages were found on your system.
* GNU info directory index is up-to-date.
* IMPORTANT: 2 config files in '/etc' need updating.
* See the CONFIGURATION FILES section of the emerge
* man page to learn how to update config files. |
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GurliGebis
Joined: 16 Apr 2009 Posts: 35
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Posted: Sun Jun 07, 2009 7:26 pm Post subject: |
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SoLoR, could you please try this (to see if the 1.3 -> 1.3-r1 is causing it):
Edit the miniupnpd-1.3-r1.ebuild file, and comment out the first epatch call in the src_prepare function.
Then run this command: ebuild miniupnpd-1.3-r1.ebuild manifest
Then rerun emerge miniupnpd, and see if the problem is fixed (this removes the patching to version 20090516).
I'm not able to upgrade my router at the moment, so I'm not able to test it myself.
But in case it fixes the problem, we know where the problem is located.
/GurliGebis |
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miniupnp Site Admin
Joined: 14 Apr 2007 Posts: 1589
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Posted: Sun Jun 07, 2009 10:26 pm Post subject: |
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could someone send me the files miniupnpd-20090516.diff miniupnpd-1.3-iptables_path.diff miniupnpd-1.3-Makefile_fix.diff (or tell me where they can be downloaded).
I think the problem may be in one of thoses. _________________ Main miniUPnP author.
https://miniupnp.tuxfamily.org/ |
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SoLoR
Joined: 30 May 2009 Posts: 36
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Posted: Mon Jun 08, 2009 7:48 am Post subject: |
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miniupnp wrote: | could someone send me the files miniupnpd-20090516.diff miniupnpd-1.3-iptables_path.diff miniupnpd-1.3-Makefile_fix.diff (or tell me where they can be downloaded).
I think the problem may be in one of thoses. |
here |
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SoLoR
Joined: 30 May 2009 Posts: 36
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Posted: Mon Jun 08, 2009 8:03 am Post subject: |
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GurliGebis wrote: | SoLoR, could you please try this (to see if the 1.3 -> 1.3-r1 is causing it):
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doesnt seems to help. |
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