New: kernel oops fs/jbd/checkpoint.c:164 __log_wait_for_space
http://bugzilla.kernel.org/show_bug.cgi?id=12689
Summary: kernel oops fs/jbd/checkpoint.c:164 __log_wait_for_space
Product: File System
Version: 2.5
KernelVersion: 2.6.29-rc4
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: ext3
AssignedTo: [email protected]
ReportedBy: [email protected]
Latest working kernel version: NA
Earliest failing kernel version: NA
Distribution: Ubuntu
Hardware Environment: Dell Optiplex 740
Software Environment: NA
Problem Description:
Hi,
playing around with crafted filesystems got a kernel oops, seems this can be reproduce when mounting successively filesystems
Regards,
David Maciejak
Fortinet's FortiGuard Global Security Research Team
See kernel logs below:
Feb 11 12:00:15 koma-lab kernel: [ 2151.458822] EXT3-fs: mounted filesystem with ordered data mode. Feb 11 12:00:15 koma-lab kernel: [ 2151.463055] __log_wait_for_space: needed 256 blocks and only had 0 space available Feb 11 12:00:15 koma-lab kernel: [ 2151.463060] __log_wait_for_space: no way to get more journal space Feb 11 12:00:15 koma-lab kernel: [ 2151.463068] ------------[ cut here ]------------ Feb 11 12:00:15 koma-lab kernel: [ 2151.463070] WARNING: at fs/jbd/checkpoint.c:164 __log_wait_for_space+0x16e/0x180() Feb 11 12:00:15 koma-lab kernel: [ 2151.463072] Hardware name: OptiPlex 740 Feb 11 12:00:15 koma-lab kernel: [ 2151.463074] 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 video output conta
iner sbs sbshc ac pci_slot battery hid_pl hid_cypress hid_gyration hid_sony hid_ntrig hid_samsung hid_microsoft hid_monterey
hid_ezkey hid_apple hid_a4tech hid_logitech hid_cherry hid_sunplushid_petalynx usbhid hid_belkin hid_chicony hid fuse ehci_hcd ohci_hcd sg serio_raw tg3 usbcore libphy i2c_nforce2 i2c_core shpchp pci_hotplug button dcdbas sd_mod crc_t10dif ata_ge
neric sata_nv pata_acpi libata evdev thermal processor fan fbcon tileblit font bitblit softcursor
Feb 11 12:00:15 koma-lab kernel: [ 2151.463120] Pid: 9686, comm: ls Not tainted 2.6.29-rc4 #5 Feb 11 12:00:15 koma-lab kernel: [ 2151.463122] Call Trace: Feb 11 12:00:15 koma-lab kernel: [ 2151.463129] [<c01311c6>] warn_slowpath+0x86/0xa0 Feb 11 12:00:15 koma-lab kernel: [ 2151.463134] [<c04e0030>] ? kvm_setup_secondary_clock+0x10/0x40 Feb 11 12:00:15 koma-lab kernel: [ 2151.463137] [<c013193f>] ? release_console_sem+0x1bf/0x1e0 Feb 11 12:00:15 koma-lab kernel: [ 2151.463141] [<c04e40d8>] ? _spin_lock+0x8/0x10 Feb 11 12:00:15 koma-lab kernel: [ 2151.463144] [<c0270694>] ? cleanup_journal_tail+0x134/0x190 Feb 11 12:00:15 koma-lab kernel: [ 2151.463149] [<c039f44b>] ? blk_backing_dev_unplug+0xb/0x10 Feb 11 12:00:15 koma-lab kernel: [ 2151.463152] [<c0131f0b>] ? printk+0x1b/0x20 Feb 11 12:00:15 koma-lab kernel: [ 2151.463154] [<c0270f1e>] __log_wait_for_space+0x16e/0x180 Feb 11 12:00:15 koma-lab kernel: [ 2151.463157] [<c026c767>] start_this_handle+0xf7/0x4d0 Feb 11 12:00:15 koma-lab kernel: [ 2151.463160] [<c03b4d9e>] ? copy_to_user+0x3e/0x60 Feb 11 12:00:15 koma-lab kernel: [ 2151.463163] [<c026cb94>] ? journal_start+0x54/0xc0 Feb 11 12:00:15 koma-lab kernel: [ 2151.463165] [<c026cbc8>] journal_start+0x88/0xc0 Feb 11 12:00:15 koma-lab kernel: [ 2151.463169] [<c023cb19>] ext3_journal_start_sb+0x29/0x50 Feb 11 12:00:15 koma-lab kernel: [ 2151.463171] [<c0234b9d>] ext3_dirty_inode+0x2d/0xc0 Feb 11 12:00:15 koma-lab kernel: [ 2151.463176] [<c01ca92c>] __mark_inode_dirty+0x2c/0x170 Feb 11 12:00:15 koma-lab kernel: [ 2151.463180] [<c01c1cc4>] touch_atime+0xc4/0x110 Feb 11 12:00:15 koma-lab kernel: [ 2151.463183] [<c01bd22b>] vfs_readdir+0x9b/0xa0 Feb 11 12:00:15 koma-lab kernel: [ 2151.463185] [<c01bcfe0>] ? filldir64+0x0/0xe0 Feb 11 12:00:15 koma-lab kernel: [ 2151.463188] [<c01bd486>] sys_getdents64+0x66/0xc0 Feb 11 12:00:15 koma-lab kernel: [ 2151.463192] [<c010336b>] sysenter_do_call+0x12/0x2f Feb 11 12:00:15 koma-lab kernel: [ 2151.463194] ---[ end trace 05521cfc19061f46 ]--- Feb 11 12:00:15 koma-lab kernel: [ 2151.463197] Aborting journal on device loop1. Feb 11 12:00:15 koma-lab kernel: [ 2151.463239] EXT3-fs error (device loop1):
ext3_readdir: directory #2 contains a hole at
offset 2048
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[Bug 12689] kernel oops fs/jbd/checkpoint.c:164 __log_wait_for_space
http://bugzilla.kernel.org/show_bug.cgi?id=12689
------- Comment #1 from [email protected] 2009-02-11 05:19 ------- Created an attachment (id=20191)
--> (http://bugzilla.kernel.org/attachment.cgi?id=20191&action=view)
kernel log extract
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[Bug 12689] kernel oops fs/jbd/checkpoint.c:164 __log_wait_for_space
In reply to [email protected]http://bugzilla.kernel.org/show_bug.cgi?id=12689
------- Comment #2 from [email protected] 2009-02-18 09:37 ------- Can you post somewhere the filesystem image you use? From your comment I suppose it's corrupted or something like that.
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[Bug 12689] kernel oops fs/jbd/checkpoint.c:164 __log_wait_for_space
In reply to [email protected]http://bugzilla.kernel.org/show_bug.cgi?id=12689
Jan Kara <[email protected]> changed:
What |Removed |Added
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CC| |[email protected] AssignedTo|[email protected] |[email protected] |g |
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