Date: Sun, 17 Sep 2006 17:19:05 -0400 From: Kris Kennaway <kris@obsecurity.org> To: Alex Lyashkov <umka@sevcity.net> Cc: freebsd-hackers@freebsd.org Subject: Re: jail2 patchset 12 Message-ID: <20060917211905.GA64182@xor.obsecurity.org> In-Reply-To: <1158407656.3215.33.camel@berloga.shadowland> References: <1158407656.3215.33.camel@berloga.shadowland>
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--5mCyUwZo2JvN/JJP Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Sep 16, 2006 at 02:54:16PM +0300, Alex Lyashkov wrote: > Hello All, >=20 > Some time ago I finished the next public jail2 patchset. > As of now, jail2 supports per-jail SYSV IPC namespaces. > It is possible to configure which jails can and which cannot use > SYSV IPC. The UID hash is also perl-jail now. > he patchset also implements per-jail resource limits, such as: > - number of SYSV IPC objects; > - number of processes; > - number of filedescriptors. > In addition, all jail-related code was moved under 'options JAIL'. >=20 > The project's homepage: > http://docs.freevps.com/doku.php?id=3Dfreebsd:index I get the following panic when creating a jail: panic: mutex allprison not owned at ../../../kern/kern_jail.c:374 cpuid =3D 1 KDB: enter: panic [thread pid 930 tid 106142 ] Stopped at kdb_enter+0x32: leave db> wh Tracing pid 930 tid 106142 td 0xd30841b0 kdb_enter(c0756d95,1,c0755e9c,f17c9b80,d30841b0,...) at kdb_enter+0x32 panic(c0755e9c,c075431c,c0754331,176,1,...) at panic+0x1b1 _mtx_unlock_spin_flags(c07c6214,1,c0754331,176,0,...) at _mtx_unlock_spin_f= lags prison_find(1,0,0,d30841b0,c5bb9800,...) at prison_find+0x2e jail_attach(d30841b0,f17c9bf0,c0754331,9f,c5bb992c,...) at jail_attach+0x38 jail(d30841b0,f17c9d04,4,f17c9d38,1,...) at jail+0x3b5 syscall(3b,3b,3b,bfbfe8c0,bfbfe904,...) at syscall+0x152 Xint0x80_syscall() at Xint0x80_syscall+0x1f --- syscall (338, FreeBSD ELF32, jail), eip =3D 0x280d1ee7, esp =3D 0xbfbfe= 3ac, ebp =3D 0xbfbfe888 --- 930 545 544 0 R CPU 1 jail Kris --5mCyUwZo2JvN/JJP Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFFDbvJWry0BWjoQKURAr8TAJwKXPoh7gmgm+RZDW5tV3szIZdoQgCg2nef 8ssPSb+bb9cQkC2pwaPHaeE= =rRJO -----END PGP SIGNATURE----- --5mCyUwZo2JvN/JJP--
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