Date: Sun, 29 Aug 2004 21:58:19 -0400 From: Joe Marcus Clarke <marcus@marcuscom.com> To: current@freebsd.org Subject: Panic on 6.0 building ports Message-ID: <1093831099.61516.30.camel@shumai.marcuscom.com>
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--=-SAmFexpP4n2nZT2k/Zqo Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On my Tinderbox machine (similar in operation to pointyhat), I was building packages for 4.10-RELEASE and 5.2.1-RELEASE, and the machine panicked. This is a single-CPU Pentium 4 with 2 GB of RAM. The drive being used for builds is a Maxtor SATA drive connected to a Promise SATA controller. Here is the manually transcribed panic and trace: Fatal trap 12: page fault while in kernel mode cpuid =3D 0; apic id =3D 00 fault virtual address =3D 0x1c fault code =3D supervisor write, page not present instruction pointer =3D 0x8:0xc0533d07 stack pointer =3D 0x10:0xf5f30a4c frame pointer =3D 0x10:0xf5f30a58 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, def32 1, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 27441 (cpp0) Stopped at vfs_vmio_release+0x1b: lock cmpxchgl %ecx,0x1c(%edx) vfs_vmio_release(dc1fee68) at vfs_vmio_release+0x1b getnewbuf(0,0,4000,4000,1c000) at getnewbuf+0x2b6 getblk(c8103210,7,0,4000,0) at getblk+0x400 cluster_read(c8103210,7,0,4000,0) at cluster_read+0xde ffs_read(f5f30c14) at ffs_read+0x25e vm_read(c3834e58,f5f30c88,c484f880,0,c5877160) at vn_read+0x178 dofileread(c5877160,c3834e58,7,814f000,2f2ed) at dofileread+0x95 read(c5877160,f5f30d14,3,4,293) at read+0x3b syscall(2f,2f,2f,814f000,2f2ed) at syscall+0x287 Xint0x80_syscall() at Xint0x80_syscall+0x1f --- syscall (3, FreeBSD ELF32, read) eip =3D 0x8064924, esp =3D 0xbfbfd394,= ebp =3D 0xbfbfd3c0 --- The machine is running: FreeBSD fugu.marcuscom.com 6.0-CURRENT FreeBSD 6.0-CURRENT #0: Sun Aug 29 01:02:18 EDT 2004 =20 root@new-fugu.marcuscom.com:/space2/obj/usr/src/sys/FUGU i386 Joe --=20 PGP Key : http://www.marcuscom.com/pgp.asc --=-SAmFexpP4n2nZT2k/Zqo Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (FreeBSD) iD8DBQBBMom7b2iPiv4Uz4cRAiSXAJ9xSFivNnPjqH1Lc9Io7Erpp621JQCfRWCm sFEmij47PHfd2QraL3dcuPo= =Iqc3 -----END PGP SIGNATURE----- --=-SAmFexpP4n2nZT2k/Zqo--
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