From: Jiri Slaby <jirislaby@gmail.com>
To: Al Viro <viro@zeniv.linux.org.uk>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: isofs oops - d_splice_alias+0x1f (2.6.24-rc5-mm1)
Date: Thu, 03 Jan 2008 14:23:44 +0100 [thread overview]
Message-ID: <477CE1E0.4010504@gmail.com> (raw)
Hi,
this happened, while playing with broken dvd.
ISO 9660 Extensions: Microsoft Joliet Level 3
ISO 9660 Extensions: RRIP_1991A
end_request: I/O error, dev sr0, sector 21760
Buffer I/O error on device sr0, logical block 5440
Buffer I/O error on device sr0, logical block 5441
Buffer I/O error on device sr0, logical block 5442
Buffer I/O error on device sr0, logical block 5443
Buffer I/O error on device sr0, logical block 5444
Buffer I/O error on device sr0, logical block 5445
Buffer I/O error on device sr0, logical block 5446
Buffer I/O error on device sr0, logical block 5447
Buffer I/O error on device sr0, logical block 5448
Buffer I/O error on device sr0, logical block 5449
end_request: I/O error, dev sr0, sector 1447344
end_request: I/O error, dev sr0, sector 1447344
end_request: I/O error, dev sr0, sector 21808
end_request: I/O error, dev sr0, sector 21812
end_request: I/O error, dev sr0, sector 21760
end_request: I/O error, dev sr0, sector 21760
end_request: I/O error, dev sr0, sector 21760
end_request: I/O error, dev sr0, sector 21764
end_request: I/O error, dev sr0, sector 21760
end_request: I/O error, dev sr0, sector 21764
end_request: I/O error, dev sr0, sector 21760
end_request: I/O error, dev sr0, sector 21764
end_request: I/O error, dev sr0, sector 21760
end_request: I/O error, dev sr0, sector 21764
end_request: I/O error, dev sr0, sector 21760
end_request: I/O error, dev sr0, sector 21764
end_request: I/O error, dev sr0, sector 21760
end_request: I/O error, dev sr0, sector 21764
end_request: I/O error, dev sr0, sector 21760
printk: 40 messages suppressed.
Buffer I/O error on device sr0, logical block 5440
Buffer I/O error on device sr0, logical block 5441
end_request: I/O error, dev sr0, sector 136
ISOFS: unable to read i-node block
Unable to handle kernel NULL pointer dereference at 00000000000000ad RIP:
[<ffffffff802a679f>] d_splice_alias+0x1f/0x100
PGD 67f1a067 PUD 67e15067 PMD 0
Oops: 0000 [1] SMP
last sysfs file: /sys/devices/platform/coretemp.1/temp1_input
CPU 0
Modules linked in: isofs tun bitrev ipv6 arc4 ecb crypto_blkcipher cryptomgr cry
pto_algapi ath5k mac80211 cfg80211 rtc_cmos rtc_core rtc_lib crc32 floppy ehci_h
cd sr_mod cdrom
Pid: 3096, comm: nautilus Not tainted 2.6.24-rc5-mm1_64 #354
RIP: 0010:[<ffffffff802a679f>] [<ffffffff802a679f>] d_splice_alias+0x1f/0x100
RSP: 0000:ffff810061543b08 EFLAGS: 00010282
RAX: 00000000ffffffff RBX: fffffffffffffffb RCX: ffffffff880d3454
RDX: ffff810048542750 RSI: ffff81005e114e10 RDI: fffffffffffffffb
RBP: ffff810061543b28 R08: 0000000000000049 R09: 8000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff81005e114e10
R13: ffff81005e2b11c0 R14: 0000000000000003 R15: 000000000000013c
FS: 0000000042123950(0063) GS:ffffffff80650000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000000000ad CR3: 0000000067d2f000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process nautilus (pid: 3096, threadinfo ffff810061542000, task ffff810048542750)
Stack: ffff81007c0799c0 fffffffffffffffb ffff81007c0799c0 ffff81005e2b11c0
ffff810061543bd8 ffffffff880d2395 ffffffff802a565b ffff81005e114e10
ffff81005e2ec030 ffff8100638a3000 ffffe200015c63a8 0000000000000022
Call Trace:
[<ffffffff880d2395>] :isofs:isofs_lookup+0x395/0x4a0
[<ffffffff802a565b>] d_alloc+0x2b/0x1d0
[<ffffffff8029a97c>] do_lookup+0x1ac/0x200
[<ffffffff8029c747>] __link_path_walk+0x827/0xd10
[<ffffffff8029cc93>] link_path_walk+0x63/0xe0
[<ffffffff8028469f>] free_pages_and_swap_cache+0x9f/0xd0
[<ffffffff8027d7f5>] unmap_region+0x135/0x150
[<ffffffff8028ea65>] kmem_cache_free+0x15/0xa0
[<ffffffff8026f686>] __pagevec_free+0x26/0x30
[<ffffffff8029cd2c>] path_walk+0x1c/0x20
[<ffffffff8029cf53>] do_path_lookup+0x83/0x1b0
[<ffffffff8029dc2c>] __user_walk_fd+0x4c/0x80
[<ffffffff80295b5b>] vfs_lstat_fd+0x2b/0x70
[<ffffffff8028469f>] free_pages_and_swap_cache+0x9f/0xd0
[<ffffffff8027d7f5>] unmap_region+0x135/0x150
[<ffffffff8028ea65>] kmem_cache_free+0x15/0xa0
[<ffffffff80295df7>] sys_newlstat+0x27/0x50
[<ffffffff802521f9>] up_write+0x9/0x10
[<ffffffff8027e755>] sys_munmap+0x55/0x70
[<ffffffff8020ba4e>] system_call+0x7e/0x83
Code: 0f b7 87 b2 00 00 00 25 00 f0 00 00 3d 00 40 00 00 74 27 48
RIP [<ffffffff802a679f>] d_splice_alias+0x1f/0x100
RSP <ffff810061543b08>
CR2: 00000000000000ad
regards,
--
Jiri Slaby (jirislaby@gmail.com)
Faculty of Informatics, Masaryk University
next reply other threads:[~2008-01-03 13:27 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-03 13:23 Jiri Slaby [this message]
2008-01-03 13:51 ` isofs oops - d_splice_alias+0x1f (2.6.24-rc5-mm1) Pekka J Enberg
2008-01-03 14:11 ` Ingo Molnar
2008-01-03 14:14 ` Al Viro
2008-01-03 14:11 ` Al Viro
2008-01-03 14:15 ` Jiri Slaby
2008-01-04 10:47 ` Al Viro
2008-01-04 11:13 ` Dave Young
2008-01-04 11:25 ` Dave Young
2008-01-04 11:26 ` Al Viro
2008-01-04 12:24 ` David Howells
2008-01-04 12:35 ` Al Viro
2008-01-04 12:43 ` David Howells
2008-01-04 13:29 ` Ingo Molnar
2008-01-03 14:10 ` Al Viro
2008-01-05 9:31 ` Andrew Morton
2008-01-05 9:46 ` Al Viro
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=477CE1E0.4010504@gmail.com \
--to=jirislaby@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=viro@zeniv.linux.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.