New: 2.6.28.4 ext4 fs hang, load 22 and up, may be firefox/apps stuck on sync_page
http://bugzilla.kernel.org/show_bug.cgi?id=12679
Summary: 2.6.28.4 ext4 fs hang, load 22 and up, may be
firefox/apps stuck on sync_page
Product: File System
Version: 2.5
KernelVersion: 2.6.28.4
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: high
Priority: P1
Component: ext4
AssignedTo: [email protected]
ReportedBy: [email protected]Latest working kernel version: ?
Earliest failing kernel version: ?
Distribution: Gentoo
Hardware Environment: Desktop, Athlon X2 5050e, 4GB Ram, mcp55, hd103ui Software Environment: amd64 gentoo linux,kernel.org 2.6.28.4, e2fsprogs 1.41.4 Problem Description: using the system, applications accessing the "faulty" filesystem hang, load increases to 23.00, dmesg is nothing special, top shows two cores in nearly 100% wait
Steps to reproduce: dont know yet
Signature · 3 lines
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.
[Bug 12679] 2.6.28.4 ext4 fs hang, load 22 and up, may be firefox/apps stuck on sync_page
http://bugzilla.kernel.org/show_bug.cgi?id=12679
------- Comment #1 from [email protected] 2009-02-09 07:59 ------- Created an attachment (id=20168)
--> (http://bugzilla.kernel.org/attachment.cgi?id=20168&action=view)
ps -wweo uid,pid,ppid,pri,wchan:20,stat,time,command
fetchmail is an example of application, which was started, after the filesystem went faulty...
Signature · 3 lines
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.
[Bug 12679] 2.6.28.4 ext4 fs hang, load 22 and up, may be firefox/apps stuck on sync_page
In reply to [email protected]http://bugzilla.kernel.org/show_bug.cgi?id=12679
------- Comment #2 from [email protected] 2009-02-09 08:07 ------- You might do:
# dmesg -c
then attach the output of:
# echo w > /proc/sysrq-trigger" # dmesg
Signature · 3 lines
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.
[Bug 12679] 2.6.28.4 ext4 fs hang, load 22 and up, may be firefox/apps stuck on sync_page
In reply to [email protected]http://bugzilla.kernel.org/show_bug.cgi?id=12679
------- Comment #3 from [email protected] 2009-02-10 11:43 ------- compiled kernel with magic sysrq and waiting for reoccurrence... timeline:
switched to ext4
happened once
happened twice (wrote this entry)
waiting...
Signature · 3 lines
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.
[Bug 12679] 2.6.28.4 ext4 fs hang, load 22 and up, may be firefox/apps stuck on sync_page
In reply to [email protected]http://bugzilla.kernel.org/show_bug.cgi?id=12679
[email protected] changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |REJECTED
Resolution| |UNREPRODUCIBLE------- Comment #4 from [email protected] 2009-02-23 14:09 ------- hmm...it doesnt occured again...and i switched to 2.6.28.7...so i close this bug...
Signature · 3 lines
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.
[Bug 12679] 2.6.28.4 ext4 fs hang, load 22 and up, may be firefox/apps stuck on sync_page
In reply to [email protected]http://bugzilla.kernel.org/show_bug.cgi?id=12679
[email protected] changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REJECTED |CLOSED
Signature · 3 lines
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.
[Bug 12679] 2.6.28.4 ext4 fs hang, load 22 and up, may be firefox/apps stuck on sync_page
In reply to [email protected]http://bugzilla.kernel.org/show_bug.cgi?id=12679
[email protected] changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|CLOSED |REOPENED
Resolution|UNREPRODUCIBLE |------- Comment #5 from [email protected] 2009-02-26 03:09 ------- f**k, it just happened again...attached echo w > /proc/sysrq-trigger... ...if this happens, can i remove the blocker, so i can cleanly shutdown?
Signature · 3 lines
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.
[Bug 12679] 2.6.28.4 ext4 fs hang, load 22 and up, may be firefox/apps stuck on sync_page
In reply to [email protected]http://bugzilla.kernel.org/show_bug.cgi?id=12679
------- Comment #6 from [email protected] 2009-02-26 03:10 ------- Created an attachment (id=20372)
--> (http://bugzilla.kernel.org/attachment.cgi?id=20372&action=view)
echo w > /proc/sysrq_trigger
Signature · 3 lines
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.
[Bug 12679] 2.6.28.4 ext4 fs hang, load 22 and up, may be firefox/apps stuck on sync_page
In reply to [email protected]http://bugzilla.kernel.org/show_bug.cgi?id=12679
------- Comment #7 from [email protected] 2009-03-03 21:33 ------- This is probably fixed by:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=2acf2c261b823d9d9ed954f348b97620297a36b5
which may make it to .28.y eventually...
Signature · 3 lines
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.
[Bug 12679] 2.6.28.4 ext4 fs hang, load 22 and up, may be firefox/apps stuck on sync_page
In reply to [email protected]http://bugzilla.kernel.org/show_bug.cgi?id=12679
daniel schroeder <[email protected]> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
Resolution| |PATCH_ALREADY_AVAILABLE
Regression|--- |No--- Comment #8 from daniel schroeder <[email protected]> 2009-04-09 15:09:50 --- seems to be fixed...mentioned patch is in 2.6.28.9...
Signature · 3 lines
Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug.