Date: Sat, 24 May 2008 14:00:50 -0700 From: Julian Elischer <julian@elischer.org> To: Kris Kennaway <kris@FreeBSD.org> Cc: "Bjoern A. Zeeb" <bz@FreeBSD.org>, Marko Zec <zec@freebsd.org>, freebsd-virtualization@FreeBSD.org Subject: Re: vimage kernel broken Message-ID: <BAB6366D-8070-4853-8A4E-B5A95DBF8142@elischer.org> In-Reply-To: <483834AD.9050208@FreeBSD.org> References: <483834AD.9050208@FreeBSD.org>
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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? > > > 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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