Date: Fri, 15 Apr 2005 13:20:28 +0200 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: freebsd-current@FreeBSD.org Cc: jeff@FreeBSD.org Subject: Panic on boot (diskless): locking against myself. Message-ID: <20050415112028.GI837@darkness.comp.waw.pl>
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--+k3B0vOyg/ewl1oH Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable HEAD from now. The backtrace: Trying to mount root from nfs:10.0.0.2:/usr/diskless/lcfpxe panic: lockmgr: locking against myself KDB: enter: panic [thread pid 1 tid 100007 ] Stopped at kdb_enter+0x2b: nop =20 db> tr Tracing pid 1 tid 100007 td 0xc1e83480 kdb_enter(c059a6ac) at kdb_enter+0x2b panic(c0598a32,c1e83480,0,e95e068c,c2118000) at panic+0xbb lockmgr(c2118058,3002,c211807c,c1e83480,e95e066c) at lockmgr+0x3ba vop_stdlock(e95e068c) at vop_stdlock+0x1e VOP_LOCK_APV(c05ba4a0,e95e068c) at VOP_LOCK_APV+0x7e vn_lock(c2118000,1002,c1e83480) at vn_lock+0x101 lookup(e95e09d4,1000,1,c1e83480,c052f934) at lookup+0xce namei(e95e09d4,0,0,c1e83480,0) at namei+0x356 vn_open_cred(e95e09d4,e95e08b0,0,c1e80c80,ffffffff) at vn_open_cred+0x278 vn_open(e95e09d4,e95e08b0,0,ffffffff) at vn_open+0x1e linker_hints_lookup(c05bde60,c,c20f31b0,3,0) at linker_hints_lookup+0x109 linker_search_module(c20f31b0,3,0,c047afba,c20f31b0) at linker_search_modul= e+0x43 linker_load_module(0,c20f31b0,0,0,e95e0a98) at linker_load_module+0x80 vfs_byname_kld(c20f31b0,c1e83480,e95e0ad0,0,0) at vfs_byname_kld+0x64 vfs_domount(c1e83480,c20f31b0,c20f31c0,4001,c1f93470) at vfs_domount+0x421 vfs_donmount(c1e83480,4001,e95e0c28,c20f2200,6) at vfs_donmount+0xce kernel_mount(c1f938b0,4001,e95e0c90,e95e0cbc,c04c6cc6) at kernel_mount+0x6d kernel_vmount(4001,c05a0c31,c20f3b80,c05a0c38,c05987fb) at kernel_vmount+0x= 37 vfs_mountroot_try(c1f9ee80,c1e82de4,c04586fc,0,e95e0d0c) at vfs_mountroot_t= ry+0xd2 vfs_mountroot(c1e82de4,c1e83480,0,c1e83480,e95e0cf8) at vfs_mountroot+0x153 start_init(0,e95e0d38,0,c04586fc,0) at start_init+0x4b fork_exit(c04586fc,0,e95e0d38) at fork_exit+0xa0 fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip =3D 0, esp =3D 0xe95e0d6c, ebp =3D 0 --- --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --+k3B0vOyg/ewl1oH Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQFCX6N8ForvXbEpPzQRApbTAKD0llhkyjvebCNDf/ltRY/++ek5MwCgn8dM n6z08ZyGjGf/qImeA28cRCo= =S6U5 -----END PGP SIGNATURE----- --+k3B0vOyg/ewl1oH--
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