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Subjectkernel -2.4.18
mmap
forget_pte: old mapping existed!
------------[ cut here ]------------
kernel BUG at memory.c:314!
invalid operand: 0000
driver_myrinet nls_iso8859-1 cmpci soundcore ide-cd cdrom agpgart nvidia
autof
CPU: 0
EIP: 0010:[<c012ac4c>] Tainted: P
EFLAGS: 00010282

EIP is at remap_page_range [kernel] 0x1ec (2.4.18-14)
eax: 00000021 ebx: c4678458 ecx: de04e000 edx: de04ff7c
esi: dec7c09c edi: 09aa2067 ebp: 00027000 esp: d2249eec
ds: 0018 es: 0018 ss: 0018
Process pcimap_test (pid: 24867, stackpage=d2249000)
Stack: c0255f20 00214000 f9013000 00214000 f8fec000 00014000 cc047400
dffd1540
40214000 cc047400 ffffffea dffd1540 00001000 d2249f40 e1be72e9
40014000
b8fec000 00200000 00000027 dffd1540 00000000 ddeb1f40 c012c3d6
ddeb1f40
Call Trace: [<e1be72e9>] yardriver_mmap [driver_myrinet] 0x3f (0xd2249f24))
[<c012c3d6>] do_mmap_pgoff [kernel] 0x2f6 (0xd2249f44))
[<c010e457>] sys_mmap2 [kernel] 0x77 (0xd2249f94))
[<c01090ff>] system_call [kernel] 0x33 (0xd2249fc0))


Code: 0f 0b 3a 01 62 5a 25 c0 e9 56 ff ff ff 90 8d b6 00 00 00 00


--
Fernando R Secco
Computer Science Bachelor Student

Universidade Federal de Santa Catarina
http://www.ufsc.br

SNOW - Parallel Programming Environment for Clustes of Workstations
http://snow.lisha.ufsc.br

Personal website
http:// www.lisha.ufsc.br/~secco

nerd things
icq: 30051897
aim: TByteP


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