Date: Thu, 14 Apr 2005 08:42:16 +0200 From: Poul-Henning Kamp <phk@phk.freebsd.dk> To: current@freebsd.org Subject: -current diskless panic on boot Message-ID: <25700.1113460936@critter.freebsd.dk>
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sis3: link state changed to UP sysctl: unknown oid 'kern.bootp_cookie' Interface fxp0 IP-Address 192.168.68.29 Broadcast 192.168.68.255 Loading configuration files. Entropy harvesting: interrupts ethernet point_to_point kickstart. Starting file system checks: lock order reversal 1st 0xc0944ac0 vm page queue mutex (vm page queue mutex) @ kern/vfs_bio.c:1485 2nd 0xc1e4e808 vnode interlock (vnode interlock) @ kern/vfs_subr.c:1993 KDB: stack backtrace: kdb_backtrace(0,ffffffff,c08fe468,c08fce10,c088a5a8) at 0xc063de8d = kdb_backtrace+0x29 witness_checkorder(c1e4e808,9,c08314aa,7c9) at 0xc0647e48 = witness_checkorder+0x550 _mtx_lock_flags(c1e4e808,0,c08314a1,7c9,c1d9cdec) at 0xc061e363 = _mtx_lock_flags+0x5b vdrop(c1e4e78c) at 0xc06794f1 = vdrop+0x1d vm_page_remove(c1756f90,c1756f90) at 0xc07624e0 = vm_page_remove+0xd4 vm_page_free_toq(c1756f90,c1756f90,40,c1756f90,d9982a30) at 0xc0762b7c = vm_page_free_toq+0x90 vm_page_free(c1756f90,c1756f90) at 0xc07620ed = vm_page_free+0x15 vfs_vmio_release(cbf0b080) at 0xc066b113 = vfs_vmio_release+0x9b brelse(cbf0b080,cbf0b080) at 0xc066a9a9 = brelse+0x485 flushbuflist(c1e4e854,1,c1e4e850,0,0) at 0xc0677ca2 = flushbuflist+0x1c6 bufobj_invalbuf(c1e4e850,1,c1b5daf0,0,0) at 0xc06778cd = bufobj_invalbuf+0x10d vinvalbuf(c1e4e78c,1,c1b5daf0,0,0) at 0xc0677ad6 = vinvalbuf+0x2a nfs_vinvalbuf(c1e4e78c,1,c1b5daf0,1,a) at 0xc06d33a0 = nfs_vinvalbuf+0xd0 nfs_close(d9982b74,a,c1e4e78c,d9982ba0,c0683413) at 0xc06da24a = nfs_close+0xca VOP_CLOSE_APV(c0898780,d9982b74) at 0xc07d067f = VOP_CLOSE_APV+0x9b vn_close(c1e4e78c,a,c1984d80,c1b5daf0,d9982bd8) at 0xc0683413 = vn_close+0x8b vn_closefile(c1d670d8,c1b5daf0) at 0xc06841c6 = vn_closefile+0xca fdrop_locked(c1d670d8,c1b5daf0,c196ba54,0,c0825433) at 0xc060b620 = fdrop_locked+0x88 fdrop(c1d670d8,c1b5daf0,6ab,c08f4a40,0) at 0xc060b590 = fdrop+0x24 closef(c1d670d8,c1b5daf0,0,0,4) at 0xc060a0d3 = closef+0x35f close(c1b5daf0,d9982d04,1,7,216) at 0xc0607b5b = close+0x1a3 syscall(3b,3b,3b,0,2814c060) at 0xc07bd077 = syscall+0x243 Xint0x80_syscall() at 0xc07aa59f = Xint0x80_syscall+0x1f --- syscall (6, FreeBSD ELF32, close), eip = 0x280b903b, esp = 0xbfbfe8cc, ebp = 0xbfbfe8e8 --- Expensive timeout(9) function: 0xc078dafc(0xc094f7e0) 2.508722197 s panic: lockmgr: locking against myself cpuid = 0 KDB: enter: panic [thread pid 110 tid 100059 ] Stopped at 0xc063df0f = kdb_enter+0x2b: nop db> -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.
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