* [Bug 12370] New: kernel BUG at fs/jbd2/journal.c:1108
@ 2009-01-06 11:14 bugme-daemon
2009-01-06 11:15 ` [Bug 12370] " bugme-daemon
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: bugme-daemon @ 2009-01-06 11:14 UTC (permalink / raw)
To: linux-ext4
http://bugzilla.kernel.org/show_bug.cgi?id=12370
Summary: kernel BUG at fs/jbd2/journal.c:1108
Product: File System
Version: 2.5
KernelVersion: 2.6.28
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: ext4
AssignedTo: fs_ext4@kernel-bugs.osdl.org
ReportedBy: dmaciejak@fortinet.com
Latest working kernel version: none
Earliest failing kernel version: unkwown
Distribution: ubuntu
Hardware Environment: dell optiplex 740
Software Environment:
Problem Description:
on mounting a specially crafted ext4 image the kernel oops, mount command gives
me a seg fault.
Steps to reproduce:
Mount the image provided with the following command:
mount -t ext4 -o loop ext4.212.img /media/tmp
Regards,
David Maciejak
Fortinet's FortiGuard Global Security Research Team
--
Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 12370] kernel BUG at fs/jbd2/journal.c:1108
2009-01-06 11:14 [Bug 12370] New: kernel BUG at fs/jbd2/journal.c:1108 bugme-daemon
@ 2009-01-06 11:15 ` bugme-daemon
2009-01-06 11:16 ` bugme-daemon
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: bugme-daemon @ 2009-01-06 11:15 UTC (permalink / raw)
To: linux-ext4
http://bugzilla.kernel.org/show_bug.cgi?id=12370
------- Comment #1 from dmaciejak@fortinet.com 2009-01-06 03:15 -------
Created an attachment (id=19673)
--> (http://bugzilla.kernel.org/attachment.cgi?id=19673&action=view)
img poc
--
Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 12370] kernel BUG at fs/jbd2/journal.c:1108
2009-01-06 11:14 [Bug 12370] New: kernel BUG at fs/jbd2/journal.c:1108 bugme-daemon
2009-01-06 11:15 ` [Bug 12370] " bugme-daemon
@ 2009-01-06 11:16 ` bugme-daemon
2009-01-06 15:11 ` bugme-daemon
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: bugme-daemon @ 2009-01-06 11:16 UTC (permalink / raw)
To: linux-ext4
http://bugzilla.kernel.org/show_bug.cgi?id=12370
------- Comment #2 from dmaciejak@fortinet.com 2009-01-06 03:16 -------
Jan 6 12:09:53 koma-lab kernel: [ 127.546104] ------------[ cut here
]------------
Jan 6 12:09:53 koma-lab kernel: [ 127.546108] kernel BUG at
fs/jbd2/journal.c:1108!
Jan 6 12:09:53 koma-lab kernel: [ 127.546113] invalid opcode: 0000 [#1] SMP
Jan 6 12:09:53 koma-lab kernel: [ 127.546119] last sysfs file:
/sys/block/loop7/dev
Jan 6 12:09:53 koma-lab kernel: [ 127.546125] Dumping ftrace buffer:
Jan 6 12:09:53 koma-lab kernel: [ 127.546130] (ftrace buffer empty)
Jan 6 12:09:53 koma-lab kernel: [ 127.546134] Modules linked in: loop
af_packet isofs udf crc_itu_t binfmt_misc ipv6 powernow_k8 cpufreq_userspace
cpufreq_stats cpufreq_ondemand freq_table cpufreq_powersave
cpufreq_conservative wmi video output container sbs sbshc ac pci_slot battery
hid_dell hid_pl hid_cypress hid_gyration hid_bright hid_sony hid_samsung
hid_microsoft hid_monterey hid_ezkey hid_apple hid_a4tech hid_logitech usbhid
hid_cherry hid_sunplus hid_petalynx hid_belkin hid_chicony hid fuse sg sr_mod
cdrom ohci_hcd ehci_hcd tg3 serio_raw k8temp libphy i2c_nforce2 usbcore
i2c_core shpchp pci_hotplug button dcdbas sd_mod crc_t10dif ata_generic sata_nv
pata_acpi libata evdev thermal processor fan fbcon tileblit font bitblit
softcursor
Jan 6 12:09:53 koma-lab kernel: [ 127.546230]
Jan 6 12:09:53 koma-lab kernel: [ 127.546237] Pid: 4231, comm: mount Not
tainted (2.6.28 #1) OptiPlex 740
Jan 6 12:09:53 koma-lab kernel: [ 127.546242] EIP: 0060:[<c0270fb9>] EFLAGS:
00210246 CPU: 1
Jan 6 12:09:53 koma-lab kernel: [ 127.546257] EIP is at
jbd2_journal_init_inode+0x159/0x180
Jan 6 12:09:53 koma-lab kernel: [ 127.546262] EAX: 00000000 EBX: ec616c00
ECX: ffffffff EDX: 010cd000
Jan 6 12:09:53 koma-lab kernel: [ 127.546267] ESI: ec616cb4 EDI: ead34094
EBP: ec4ffd58 ESP: ec4ffd38
Jan 6 12:09:53 koma-lab kernel: [ 127.546272] DS: 007b ES: 007b FS: 00d8 GS:
0033 SS: 0068
Jan 6 12:09:53 koma-lab kernel: [ 127.546278] Process mount (pid: 4231,
ti=ec4fe000 task=f4d73240 task.ti=ec4fe000)
Jan 6 12:09:53 koma-lab kernel: [ 127.546282] Stack:
Jan 6 12:09:53 koma-lab kernel: [ 127.546285] 00000800 c055340a 00000008
00000013 0000c500 ead34094 ec616600 ec616600
Jan 6 12:09:53 koma-lab kernel: [ 127.546297] ec4ffd70 c024c9f1 ec6780cc
00000000 00000008 ec616600 ec4ffe9c c0250ba2
Jan 6 12:09:53 koma-lab kernel: [ 127.546309] 00000800 ec678064 00000000
00000000 ec4ffdd0 00000029 00000000 ffffffff
Jan 6 12:09:53 koma-lab kernel: [ 127.546322] Call Trace:
Jan 6 12:09:53 koma-lab kernel: [ 127.546326] [<c024c9f1>] ?
ext4_get_journal+0x41/0xd0
Jan 6 12:09:53 koma-lab kernel: [ 127.546337] [<c0250ba2>] ?
ext4_fill_super+0x1542/0x2400
Jan 6 12:09:53 koma-lab kernel: [ 127.546348] [<c03490c0>] ?
exact_match+0x0/0x10
Jan 6 12:09:53 koma-lab kernel: [ 127.546357] [<c047db1b>] ?
mutex_lock+0xb/0x20
Jan 6 12:09:53 koma-lab kernel: [ 127.546367] [<c01ef549>] ?
disk_name+0x39/0xc0
Jan 6 12:09:53 koma-lab kernel: [ 127.546374] [<c01aef02>] ?
get_sb_bdev+0x112/0x140
Jan 6 12:09:53 koma-lab kernel: [ 127.546384] [<c018d145>] ?
kstrdup+0x35/0x60
Jan 6 12:09:53 koma-lab kernel: [ 127.546391] [<c024c771>] ?
ext4_get_sb+0x21/0x30
Jan 6 12:09:53 koma-lab kernel: [ 127.546398] [<c024f660>] ?
ext4_fill_super+0x0/0x2400
Jan 6 12:09:53 koma-lab kernel: [ 127.546405] [<c01ae3c8>] ?
vfs_kern_mount+0x58/0x120
Jan 6 12:09:53 koma-lab kernel: [ 127.546413] [<c01ae4e9>] ?
do_kern_mount+0x39/0xd0
Jan 6 12:09:53 koma-lab kernel: [ 127.546419] [<c01c291e>] ?
do_mount+0x55e/0x6e0
Jan 6 12:09:53 koma-lab kernel: [ 127.546427] [<c0186015>] ?
__get_free_pages+0x25/0x30
Jan 6 12:09:53 koma-lab kernel: [ 127.546436] [<c01c0485>] ?
copy_mount_options+0x35/0x140
Jan 6 12:09:53 koma-lab kernel: [ 127.546443] [<c01c2b0f>] ?
sys_mount+0x6f/0xb0
Jan 6 12:09:53 koma-lab kernel: [ 127.546450] [<c0103e0b>] ?
sysenter_do_call+0x12/0x2f
Jan 6 12:09:53 koma-lab kernel: [ 127.546457] Code: 5b 5e 5f 5d c3 c7 44 24
04 70 75 49 c0 c7 04 24 8c 93 56 c0 e8 69 23 ec ff 89 d8 e8 a2 dc ff ff 89 d8
31 db e8 f9 5e f3 ff eb d0 <0f> 0b eb fe 8d 76 00 c7 44 24 04 70 75 49 c0 c7 04
24 60 93 56
Jan 6 12:09:53 koma-lab kernel: [ 127.546521] EIP: [<c0270fb9>]
jbd2_journal_init_inode+0x159/0x180 SS:ESP 0068:ec4ffd38
Jan 6 12:09:53 koma-lab kernel: [ 127.546532] ---[ end trace b76702c8f157530e
]---
--
Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 12370] kernel BUG at fs/jbd2/journal.c:1108
2009-01-06 11:14 [Bug 12370] New: kernel BUG at fs/jbd2/journal.c:1108 bugme-daemon
2009-01-06 11:15 ` [Bug 12370] " bugme-daemon
2009-01-06 11:16 ` bugme-daemon
@ 2009-01-06 15:11 ` bugme-daemon
2009-01-06 15:13 ` bugme-daemon
2009-01-13 19:22 ` bugme-daemon
4 siblings, 0 replies; 6+ messages in thread
From: bugme-daemon @ 2009-01-06 15:11 UTC (permalink / raw)
To: linux-ext4
http://bugzilla.kernel.org/show_bug.cgi?id=12370
------- Comment #3 from jack@suse.cz 2009-01-06 07:11 -------
I'll attach a patch that fixes the problem for me.
--
Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 12370] kernel BUG at fs/jbd2/journal.c:1108
2009-01-06 11:14 [Bug 12370] New: kernel BUG at fs/jbd2/journal.c:1108 bugme-daemon
` (2 preceding siblings ...)
2009-01-06 15:11 ` bugme-daemon
@ 2009-01-06 15:13 ` bugme-daemon
2009-01-13 19:22 ` bugme-daemon
4 siblings, 0 replies; 6+ messages in thread
From: bugme-daemon @ 2009-01-06 15:13 UTC (permalink / raw)
To: linux-ext4
http://bugzilla.kernel.org/show_bug.cgi?id=12370
------- Comment #4 from jack@suse.cz 2009-01-06 07:13 -------
Created an attachment (id=19677)
--> (http://bugzilla.kernel.org/attachment.cgi?id=19677&action=view)
Patch fixing possible oopses due to failing getblk()
--
Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 12370] kernel BUG at fs/jbd2/journal.c:1108
2009-01-06 11:14 [Bug 12370] New: kernel BUG at fs/jbd2/journal.c:1108 bugme-daemon
` (3 preceding siblings ...)
2009-01-06 15:13 ` bugme-daemon
@ 2009-01-13 19:22 ` bugme-daemon
4 siblings, 0 replies; 6+ messages in thread
From: bugme-daemon @ 2009-01-13 19:22 UTC (permalink / raw)
To: linux-ext4
http://bugzilla.kernel.org/show_bug.cgi?id=12370
jack@suse.cz changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|fs_ext4@kernel-bugs.osdl.org|jack@suse.cz
Status|NEW |ASSIGNED
------- Comment #5 from jack@suse.cz 2009-01-13 11:22 -------
David, could you please check whether the patch fixes the issue for you?
Thanks.
--
Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.
You are the assignee for the bug, or are watching the assignee.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2009-01-13 19:22 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-01-06 11:14 [Bug 12370] New: kernel BUG at fs/jbd2/journal.c:1108 bugme-daemon
2009-01-06 11:15 ` [Bug 12370] " bugme-daemon
2009-01-06 11:16 ` bugme-daemon
2009-01-06 15:11 ` bugme-daemon
2009-01-06 15:13 ` bugme-daemon
2009-01-13 19:22 ` bugme-daemon
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).