Date: Fri, 31 Mar 2006 18:48:15 +0100 From: "Paul Wilson" <paulalexwilson@gmail.com> To: freebsd-questions@freebsd.org Subject: Crash During FreeBSD compilation has left system unbootable Message-ID: <3c3d11cf0603310948sea5db12y972e04b6941558e3@mail.gmail.com>
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While working on a FreeBSD modification, during compiling it, the system hung completely. It was actually during the 'make install' stage, make had finished by this point. I had just added 'device atapicam' to my config file also (i doubt that's relevant tho?). Upon reboot, none of my back-up kernels now boot. When I boot the half compiled kernel I get: ------------------------- When loading required module 'pci' int =3D 000 .... err =3D 0.... efl =3D 000.... [etc...] BTX Halted. ------------------------- When trying to boot my back up kernels, I get this error straight away: -------------------------- Fatal Trap 18: integer divide fault while in kernel mode. intruction pointer =3D 0x20 : 0xc064f37a stack pointer =3D 0x28 : 0xc0c20c84 frame pointer =3D 0x28 : 0xc0c20c94 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL, pres1, def32 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 0() [thread pid 0 tid 0] Stopped at link_elf_lookup_symbol+0x16: divl 0x54 (%ebx), % eax db> trace Tracing pid 0 tid 0 td 0xc09322c0 link_elf_lookup_symbol(c2275c00, c2255a60, c0c20cc0, c2255a60, 1c) at link_elf_lookup_symbol 0x56 link_elf_lookup_set(c2275c00, c0874da6, c0c20d4c, c0c20d50,0) at link_elf_lookup_set+0x56 link_file_lookup_set(c2275c00, c0874da6, c0c20d4c, c0c20d50,0) at link_file_lookup_set+0x54 linker_preload(0, c1ec00, c1e000,0,c0445255) at linker_preload + 0c1c3 mi_startup() at mi-startup + 0x96 begin() at begin +0x2c db> -------------------------- I'd greatly appreciate if anyone can tell me if I can recover from this problem or if it's completely lost. Thanks in advance, Paul
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