From: Emil Larsson <d99-ela@nada.kth.se>
To: reiserfs-list@namesys.com
Subject: mount -o loop generates oops using reiser4 snapshot 0730
Date: Thu, 19 Aug 2004 16:47:30 +0200 [thread overview]
Message-ID: <4124BD82.6060301@nada.kth.se> (raw)
When trying to mount anything looped onto a reiser4 file system, I get
an oops and the computer becomes unusable.
A typical command causing the problem might be:
#mount -o loop /mnt /usr/src/sarge-i386-netinst.iso
My kernel version is 2.6.8-rc2 and I am using the 0730 reiser4 snapshot.
Please feel free for ask for any further information needed.
/Emil Larsson
Here is the oops:
Unable to handle kernel paging request at virtual address 1000c11a
printing eip:
d23b9b10
*pde = 00000000
Oops: 0002 [#1]
PREEMPT
Modules linked in: sbp2 nbd iptable_filter ip_tables thermal processor
dm_crypt
dm_mod aes loop ohci1394 ieee1394 nvidia dl2k via_agp via_rhine mii crc32
CPU: 0
EIP: 0060:[<d23b9b10>] Tainted: P
EFLAGS: 00010282 (2.6.8-rc2-love3)
EIP is at 0xd23b9b10
eax: c11f3080 ebx: 00000000 ecx: 00000000 edx: e612bf74
esi: 00001000 edi: e612be9c ebp: 00001000 esp: e612be04
ds: 007b es: 007b ss: 0068
Process loop0 (pid: 8461, threadinfo=e612a000 task=e5b4ce50)
Stack: f8a436a4 e612bf74 00000000 c11f3080 00000000 cc884620 e612bec8
00001000
00000000 00000000 e612bec8 e612bf74 c11f3080 00000000 00001000
00000000
c01fe544 e612be68 c11f3080 00000000 00001000 e612a000 00000000
cc884620
Call Trace:
[<f8a436a4>] lo_read_actor+0xa4/0xd0 [loop]
[<c01fe544>] sendfile_common+0x184/0x270
[<c01fe6b0>] sendfile_unix_file+0x80/0xa0
[<f8a43600>] lo_read_actor+0x0/0xd0 [loop]
[<c01d2962>] reiser4_sendfile+0xb2/0xd0
[<f8a43600>] lo_read_actor+0x0/0xd0 [loop]
[<f8a43736>] do_lo_receive+0x66/0x80 [loop]
[<f8a43600>] lo_read_actor+0x0/0xd0 [loop]
[<f8a437b2>] lo_receive+0x62/0x90 [loop]
[<f8a4382c>] do_bio_filebacked+0x4c/0x80 [loop]
[<f8a43b11>] loop_thread+0xa1/0x110 [loop]
[<f8a43a70>] loop_thread+0x0/0x110 [loop]
[<c0102301>] kernel_thread_helper+0x5/0x14
Code: 80 a3 1a c1 00 10 00 00 00 00 00 00 e5 e5 e5 00 a0 3c 39 c1
next reply other threads:[~2004-08-19 14:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-19 14:47 Emil Larsson [this message]
2004-08-19 20:09 ` mount -o loop generates oops using reiser4 snapshot 0730 Alex Zarochentsev
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