Bug 146639

Summary: soft CPU lockup from reiserfs
Product: [openSUSE] SUSE Linux 10.1 Reporter: Ruediger Oertel <ro>
Component: KernelAssignee: Chris L Mason <mason>
Status: RESOLVED INVALID QA Contact: E-mail List <qa-bugs>
Severity: Normal    
Priority: P5 - None CC: aosthof, asklein, vetter
Version: Beta 1   
Target Milestone: ---   
Hardware: x86-64   
OS: Other   
Whiteboard:
Found By: Other Services Priority:
Business Priority: Blocker: ---
Marketing QA Status: --- IT Deployment: ---

Description Ruediger Oertel 2006-01-30 15:39:58 UTC
I experienced some soft lockups with kernel-smp (2.6.15-git12-6-smp)
it started by:
Call Trace: <ffffffff880c1935>{:reiserfs:reiserfs_invalidatepage+297}
       <ffffffff80160d66>{truncate_complete_page+27} <ffffffff80160e26>{truncate_inode_pages_range+155}
       <ffffffff880c1e65>{:reiserfs:reiserfs_delete_inode+60}
       <ffffffff801ac80c>{dnotify_parent+28} <ffffffff8019dd29>{inotify_dentry_parent_queue_event+39}
       <ffffffff880c1e29>{:reiserfs:reiserfs_delete_inode+0}
       <ffffffff801913c0>{generic_delete_inode+198} <ffffffff80189ecc>{sys_unlink+203}
       <ffffffff8018bdb0>{sys_getdents64+172} <ffffffff8018b598>{sys_fcntl+713}
       <ffffffff8010f9c6>{system_call+126}

which was followed by some of these:
Call Trace: <ffffffff880d7ed4>{:reiserfs:reiserfs_add_ordered_list+125}
       <ffffffff880c32d3>{:reiserfs:reiserfs_commit_page+370}
       <ffffffff880c33ce>{:reiserfs:reiserfs_submit_file_region_for_write+103}
       <ffffffff880c4b81>{:reiserfs:reiserfs_file_write+5743}
       <ffffffff801399d9>{current_fs_time+59} <ffffffff8015fdf5>{make_ahead_window+130}
       <ffffffff801922af>{touch_atime+103} <ffffffff8015a0cf>{do_generic_mapping_read+912}
       <ffffffff8015ba56>{file_read_actor+0} <ffffffff8015e02a>{get_page_from_freelist+814}
       <ffffffff802d197c>{do_page_fault+1017} <ffffffff8017b5ac>{vfs_write+206}
       <ffffffff8017bb64>{sys_write+69} <ffffffff8010f9c6>{system_call+126}


I'll try to add some more data (incl sysrq-t) next time it happens (running
beta2 kernel now).
Comment 1 Stephan Binner 2006-02-17 19:56:00 UTC
My bug #147553 sounds similiar.
Comment 2 Alexander Osthof 2006-07-11 10:15:15 UTC
Does this problem still occur in the final version of SUSE 10.1?
Comment 3 Greg Kroah-Hartman 2006-08-14 06:32:27 UTC
Closing due to inactivity.  If still valid, please reopen.