Hello,
This is a bug I can easily repeat by mounting a share from a Win2k
Server, and running two recursive finds on it simultaneously. More
annoyingly, accessing the share with Nautilus can cause the crash very
quickly (with find, it takes a bit longer and needs a fairly large
share).. Sounds like a race condition of some kind. Usually one of the
programs accessing the share segfaults, and the others stop forever. The
share can not be umounted after this happens, so the only way to recover
completely is to reboot the machine.
Kernel 2.4.18, Samba 2.2.1a (Red Hat 7.2). The tainted kernel is
probably because of VMware's two kernel modules. The server runs Win2k
SP2. The kernel also has the pre-empt patch, however I believe I've seen
this without that patch as well.
Please Cc me, since I'm not subscribed to the list. Thanks.
Unable to handle kernel paging request at virtual address e0000000
printing eip:
e11f9af0
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<e11f9af0>] Tainted: PF
EFLAGS: 00010293
eax: 040ef34c ebx: a2874a74 ecx: e8cd13fd edx: 9a6963dc
esi: e0000000 edi: d058be30 ebp: d058bec4 esp: d058bdf0
ds: 0018 es: 0018 ss: 0018
Process find (pid: 7884, stackpage=d058b000)
Stack: 00000000 00000000 00000000 d763aa00 cf7eaba0 00000000 00555543
64136433
00000000 00000000 c84f1000 00000009 00000000 00000000 00000001
0000000b
d058be94 00000000 e12014dc c0142d00 c8cd1000 e11f82d1 ce772aa0
d058bfa0
Call Trace: [<c0142d00>] [<e11f82d1>] [<c0142d00>]
[<e11f9235>]
[<c0142d00>]
[<c0142d00>] [<c0142886>] [<c0142d00>] [<c0142e8f>]
[<c0142d00>]
[<c01070bb>]
Code: 0f b6 06 49 46 89 c2 c1 e8 04 c1 e2 04 8d 14 1a 01 c2 83 f9
Module Size Used by Tainted: PF
smbfs 32544 1 (autoclean)
ircomm-tty 19424 1 (autoclean)
ircomm 7228 0 (autoclean) [ircomm-tty]
agpgart 16896 0 (unused)
vmnet 18368 2
vmmon 18708 5
nsc-ircc 10488 1
irda 85548 0 [ircomm-tty ircomm nsc-ircc]
3c59x 25544 1
af_packet 12968 1 (autoclean)
ipx 16980 0 (autoclean)
ipchains 33736 13
serial 43648 1 (autoclean)
nls_iso8859-1 2816 2 (autoclean)
nls_cp437 4320 2 (autoclean)
vfat 9756 1 (autoclean)
fat 31224 0 (autoclean) [vfat]
ext3 58816 1 (autoclean)
jbd 37752 1 (autoclean) [ext3]
ide-cd 26624 0
cdrom 27872 0 (autoclean) [ide-cd]
floppy 47552 0 (autoclean)
maestro3 25800 0
soundcore 3844 2 [maestro3]
ac97_codec 9536 0 [maestro3]
usb-uhci 22436 0 (unused)
usbcore 51488 1 [usb-uhci]
rtc 6392 1 (autoclean)
unix 15524 442 (autoclean)
--
Osma Ahvenlampi <oa@iki.fi>
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