From: "Ed Street" <blacknet@simplyaquatics.com>
To: "'Selinux'" <selinux@tycho.nsa.gov>
Subject: segmentation fault in /tmp
Date: Sat, 20 Jul 2002 22:26:24 -0400 [thread overview]
Message-ID: <001601c2305e$023741b0$0a01a8c0@ed> (raw)
Hello,
This is a base install woody 3.0 with a promise controller card
(hardware mirror). I have /var and /tmp broken off into separate
partitions, 10 gigs each. (40g barracuda drives)
When /tmp is umounted at any time it produces a Segmentation fault.
(umount /tmp from either console or shutdown/poweroff/halt/reboot
scripts) Under a non-selinux kernel this behavior is not displayed.
I have avc_enforcing set to permissive using the default policy. This
is on a clean install after the lsm deb's and the kernel went on, also
Make -C realabel was ran before reboot.
This is the message that I get, so far I have been unable to produce any
core files from this.
Unable to handle kernel NULL pointer dereference at virtual address
00000098 printing eip:
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c016017f>] Not tainted
EFLAGS: 00010212
Eax: cf5c0420 ebx: cefad970 ecx: ce71befc edx: 00000000
Esi: cebad970 edi: c0000000 ebp: ceb8a380 esp: ce71becc
Ds: 0018 es: 0018 ss: 0018
Process umount (pid: 249, stackpage=ce71b000)
Stack:
ce71a000 c01ae769 cebad970 ce71defc 00000004 ce71bef4 cebadc00 ceb8a380
Cebadc00 c0439f20 0001fd10 00000000 00000000 c01b5584 ceb9a380 ce71a000
Ceb8a380 c014e882 ceb8a280 cf5c0420 ceb8a380 cebad800 cfff8da0 c014b79d
Call Trace: [<c01ae769>} {<c01b5584>] [<c014e882>] [<c014b79d>]
[<c01ad882>]
[<c01ae49d>] [<c01b4010>] [<c0150b82>] [<c0150cae>] [<c0127562>]
[<c0150cd4>]
[<c0107023>]
Code: 8b 82 98 00 00 00 f6 40 2b 10 75 0f f6 82 0c 01 00 00 01 75
Segmentation fault
Ed
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next reply other threads:[~2002-07-21 2:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-21 2:26 Ed Street [this message]
2002-07-26 14:48 ` [patch] Re: segmentation fault in /tmp Stephen Smalley
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