Date: Sat, 24 May 2008 23:11:50 +0200 From: Kris Kennaway <kris@FreeBSD.org> To: Julian Elischer <julian@elischer.org> Cc: "Bjoern A. Zeeb" <bz@FreeBSD.org>, Marko Zec <zec@freebsd.org>, freebsd-virtualization@FreeBSD.org Subject: Re: vimage kernel broken Message-ID: <48388496.8090707@FreeBSD.org> In-Reply-To: <BAB6366D-8070-4853-8A4E-B5A95DBF8142@elischer.org> References: <483834AD.9050208@FreeBSD.org> <BAB6366D-8070-4853-8A4E-B5A95DBF8142@elischer.org>
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Julian Elischer wrote: > > On May 24, 2008, at 8:30 AM, Kris Kennaway wrote: > >> I tried to boot a kernel taken from the vimage p4 branch, but it >> panics when starting lockd during multiuser boot: > > this is believable. > Particularly as I see you are using IPv6 and I don't have IPv6 test > facilities. > > nlm? hmm what were you doing? As mentioned, just booting the system with rpc.lockd enabled in rc.conf. A kernel with IPv6 compiled in is all that's needed. Kris > > >> >> >> Kris >> >> ---- >> Starting lockd. >> >> >> Fatal trap 12: page fault while in kernel mode >> cpuid = 0; apic id = 00 >> fault virtual address = 0x0 >> fault code = supervisor read, page not present >> instruction pointer = 0x20:0xc08afb8e >> stack pointer = 0x28:0xc6f3f8a8 >> frame pointer = 0x28:0xc6f3f8fc >> code segment = base 0x0, limit 0xfffff, type 0x1b >> = DPL 0, pres 1, def32 1, gran 1 >> processor eflags = interrupt enabled, resume, IOPL = 0 >> current process = 764 (rpc.lockd) >> [thread pid 764 tid 100047 ] >> Stopped at sa6_recoverscope+0x7e: movl 0(%eax),%edi >> db> wh >> Tracing pid 764 tid 100047 td 0xc71cbcc0 >> sa6_recoverscope(c71e0c00,1c,2,0,c82c0c4c,...) at sa6_recoverscope+0x7e >> in6_sockaddr(0,c6f3f930,1f8,0,0,...) at in6_sockaddr+0x6d >> in6_getsockaddr(c833c318,c6f3f98c,c833c318,c6f3f9e8,c6f3f9a0,...) at >> in6_getsockaddr+0x89 >> in6_mapped_sockaddr(c833c318,c6f3f98c,c71cbd64,c0afde50,c6f3f9a0,...) >> at in6_mapped_sockaddr+0x5c >> __rpc_socket2sockinfo(c833c318,c6f3f9e8,c0c09db4,4,c0ad9548,...) at >> __rpc_socket2sockinfo+0x28 >> clnt_dg_create(c833c318,c6f3faa4,186a0,4,0,...) at clnt_dg_create+0x3f >> nlm_get_rpc(c6f3fc04,1c,2,0,c7080800,...) at nlm_get_rpc+0xb8 >> nlm_syscall(c71cbcc0,c6f3fcfc,10,c71cbcc0,c0b93370,...) at >> nlm_syscall+0x227 >> syscall(c6f3fd38) at syscall+0x2a3 >> Xint0x80_syscall() at Xint0x80_syscall+0x20 >> --- syscall (154, FreeBSD ELF32, nlm_syscall), eip = 0x280e315b, esp = >> 0xbfbfedbc, ebp = 0xbfbfee88 --- > >
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