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Date:      Sun, 22 Jan 2006 14:12:05 -0500
From:      Kris Kennaway <kris@obsecurity.org>
To:        sparc64@FreeBSD.org
Subject:   panic in tsb_tte_lookup()
Message-ID:  <20060122191205.GA48267@xor.obsecurity.org>

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12-processor e4500 running 7.0:

panic: trap: data access error

db> wh
Tracing pid 57006 tid 100210 td 0xfffff80256141110
panic() at panic+0x164
trap() at trap+0x418
-- data access error %o7=0xc0305490 --
tsb_tte_lookup() at tsb_tte_lookup+0xd0
pmap_copy() at pmap_copy+0xe0
vm_map_copy_entry() at vm_map_copy_entry+0x12c
vmspace_fork() at vmspace_fork+0x2f4
vm_forkproc() at vm_forkproc+0xe4
fork1() at fork1+0xe14
fork() at fork+0x10
syscall() at syscall+0x2dc
-- syscall (2, FreeBSD ELF64, fork) %o7=0x1101a0 --
userland() at 0x40649088
user trace: trap %o7=0x1101a0
pc 0x40649088, sp 0x7fdffffd701
pc 0x106890, sp 0x7fdffffd7c1
pc 0x1072b0, sp 0x7fdffffd981
pc 0x10a498, sp 0x7fdffffda71
pc 0x10be24, sp 0x7fdffffdc21
pc 0x1065e8, sp 0x7fdffffdce1

Kris

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