Date: Sat, 24 May 2008 17:30:53 +0200 From: Kris Kennaway <kris@FreeBSD.org> To: Julian Elischer <julian@elischer.org>, "Bjoern A. Zeeb" <bz@FreeBSD.org>, Marko Zec <zec@freebsd.org>, freebsd-virtualization@FreeBSD.org Subject: vimage kernel broken Message-ID: <483834AD.9050208@FreeBSD.org>
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I tried to boot a kernel taken from the vimage p4 branch, but it panics
when starting lockd during multiuser boot:
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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