Date: Tue, 16 May 2006 11:46:15 +0400 From: Vladimir Grebenschikov <vova@fbsd.ru> To: Yuri Pankov <yuri.pankov@gmail.com> Cc: freebsd-current@freebsd.org Subject: Re: linux emulation file descriptor leakage -current? Message-ID: <1147765575.1535.5.camel@localhost> In-Reply-To: <1147719869.77022.3.camel@localhost.localnet> References: <20060515165041.50A86294BB@mail.bitblocks.com> <1147718259.1435.3.camel@localhost> <1147719869.77022.3.camel@localhost.localnet>
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=F7 =D0=CE, 15/05/2006 =D7 23:04 +0400, Yuri Pankov =D0=C9=DB=C5=D4: > On Mon, 2006-05-15 at 22:37 +0400, Vladimir Grebenschikov wrote: > > =F7 =D0=CE, 15/05/2006 =D7 09:50 -0700, Bakul Shah =D0=C9=DB=C5=D4: > > > This is what happens when I start skype (NOTE: this is *not* > > > limited to skype -- I see the same problem with a thunderbird > > > linux binary but linux-firefox & linux-opera work fine). > >=20 > > same problem with skype here (fresh 7.0-CURRENT + fresh gnome) > > I was forced to increase kern.maxfiles to make my system alive. >=20 > I think your issue is described in /usr/ports/devel/gamin/pkg-message, > which is used by GNOME. No, It is not like this case. I almost do not use nautilus. And problem appears only after latest system upgrade (only some weeks of CURRENT evolution). I've already have running gamin from 2.14 long enough before incident. Looks like problem really related to Linux skype (I've also noticed huge amount of descriptors eaten by this beast) =20 > > > $ skype & > > > $ sudo sh -c " while sleep 3; do lsof |grep skype|wc; done" > > > 4126 38134 495635 > > > 4196 38959 499830 > > > 4226 39229 502965 > > > 4266 39589 507145 > > > 4296 39859 510280 > > > 4336 40219 514460 > > > 4366 40489 517595 > > > 4406 40849 521775 > > > 4436 41119 524910 > > > 4476 41479 529090 > > > 4516 41839 533270 > > > 4546 42109 536405 > > > 4586 42469 540585 > > > ^C > > >=20 > > > Is this a known problem or am I in an alternate universe? > > >=20 > > > I am running -current as of yesterday, with a freshly > > > installed linux_base-8 and skype. But this has been > > > happening for atleast a couple weeks and may be more. > > >=20 > > > Looking at the lsof output, about a third opens are for a > > > directory, two thirds are files. It seems to open over a > > > hundred directories (all of them multiple times)! It opens > > > over 400 files (all multiple times). Many of these files > > > have nothing to do with skype! > > >=20 > > > Doing a truss shows a lot of linux_ioctl() and gettimeofday() > > > on one skype_bin process and linux_times() and linux_time() > > > on another process. Doung ktrace on these processes shows > > > something totally different (all sorts of syscalls). > > >=20 > > > Thanks for any help or hints on how to debug this.... > > >=20 > > > -- bakul >=20 > Yuri >=20 --=20 Vladimir B. Grebenschikov vova@fbsd.ru
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