Geoffrey Pan
2008-Jul-19 16:08 UTC
[Ocfs2-devel] EIP in ocfs2 on spin_lock / inode_lock_full
I replicated this on 2.6.26-rc9 and release 2.6.26 - showing up on console screen. Once it starts it just spews on the screen and server becomes unusable. Geoff EIP:0060:[<c0607856>] EFLAGS: 00000297 CPU: 0 EIP is at _spin_lock+0x10/0x15 EAX: f5962c00 EBX: 00000000 ECX: 00000000 EDX: 0000acab ESI: f44413d0 EDI: f44413d0 EBP: d2e8e000 ESP: d2e88ee2c DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 CR0: 80050033 CR2: 00357cb0 CR3: 287ee000 CR4: 000006f0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [<f8bfee69>] ocfs_inode_lock_full+0x33/0x96d [ocfs2] [<c0485e75>] mntput_no_expire+0x13/0xd6 [<f8c1e3f0>] ocfs2_statfs+0xbb/0x248d [ocfs2] [<c0472db8>] vfs_statfs+0x43/0x5b [<c0472de0>] vfs_statfs64+0x10/0x21 [<c0472e95>] sys_statfs64+0x44/0x7b [<c044c41a>] audit_syscall_entry+0x102/0x12c [<c044c6e5>] audit_syscall_exit+0x2a1/0x2bd [<c0409008>] do_syscall_trace+0x121/0x165 [<c0403882>] syscall_call+0x7/0xb EAX: f5962c84 EBX: 00000000 ECX: 00000000 EDX: 0000adab ESI: f5962c00 EDI: f44435d0 EBP: f546af04 ESP: f546adf4 DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 CR0: 80050033 CR2: 0822d548 CR3: 35530000 CR4: 000006f0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [<f8bfee69>] ocfs_inode_lock_full+0x33/0x96d [ocfs2] [<f8c06549>] ocfs2_permission+0x0/0xce [ocfs2] [<f8c0655b>] ocfs2_permission+0x12/0xce [ocfs2] [<f8c06549>] ocfs2_permission+0x0/0xce [ocfs2] [<c047990d>] permission+0xa3/0xef [<c047b0f9>] __link_path_walk+0x11b/0xb02 [<f885179b>] do_get_write_access+0x32d/0x366 [jbd] [<c047bb17>] path_walk+0x37/0x70 [<c047bdc6>] do_path_lookup+0x122/0x184 [<c047c623>] __user_walk_fd+0x29/0x3a [<c047677f>] vfs_stat_fd+0x15/0x3c [<c0461119>] handle_mm_fault+0x709/0x78f [<c047685b>] sys_stat64+0xf [<c044c41a>] audit_syscall_entry+0x102/0x12c [<c044c6e5>] audit_syscall_exit+0x2a1/0x2bd [<c0409008>] do_syscall_trace+0x121/0x165 [<c0403882>] syscall_call+0x7/0xb -------------- next part -------------- An HTML attachment was scrubbed... URL: http://oss.oracle.com/pipermail/ocfs2-devel/attachments/20080719/5370d428/attachment.html
Sunil Mushran
2008-Jul-22 00:31 UTC
[Ocfs2-devel] EIP in ocfs2 on spin_lock / inode_lock_full
Please file a bugzilla and attach the oops log. Also, attach the following output. $ objdump -DSl /lib/modules/`uname -r`/kernel/fs/ocfs2/ocfs2.ko >/tmp/ocfs2.txt Also, is this oops log a cut-paste of the original or a hand copy of the console. Sunil Geoffrey Pan wrote:> I replicated this on 2.6.26-rc9 and release 2.6.26 - showing up on > console screen. Once it starts it just spews on the screen and server > becomes unusable. > > Geoff > > EIP:0060:[<c0607856>] EFLAGS: 00000297 CPU: 0 > EIP is at _spin_lock+0x10/0x15 > EAX: f5962c00 EBX: 00000000 ECX: 00000000 EDX: 0000acab > ESI: f44413d0 EDI: f44413d0 EBP: d2e8e000 ESP: d2e88ee2c > DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 > CR0: 80050033 CR2: 00357cb0 CR3: 287ee000 CR4: 000006f0 > DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 > DR6: ffff0ff0 DR7: 00000400 > > [<f8bfee69>] ocfs_inode_lock_full+0x33/0x96d [ocfs2] > [<c0485e75>] mntput_no_expire+0x13/0xd6 > [<f8c1e3f0>] ocfs2_statfs+0xbb/0x248d [ocfs2] > [<c0472db8>] vfs_statfs+0x43/0x5b > [<c0472de0>] vfs_statfs64+0x10/0x21 > [<c0472e95>] sys_statfs64+0x44/0x7b > [<c044c41a>] audit_syscall_entry+0x102/0x12c > [<c044c6e5>] audit_syscall_exit+0x2a1/0x2bd > [<c0409008>] do_syscall_trace+0x121/0x165 > [<c0403882>] syscall_call+0x7/0xb > > > EAX: f5962c84 EBX: 00000000 ECX: 00000000 EDX: 0000adab > ESI: f5962c00 EDI: f44435d0 EBP: f546af04 ESP: f546adf4 > DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 > CR0: 80050033 CR2: 0822d548 CR3: 35530000 CR4: 000006f0 > DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 > DR6: ffff0ff0 DR7: 00000400 > > [<f8bfee69>] ocfs_inode_lock_full+0x33/0x96d [ocfs2] > [<f8c06549>] ocfs2_permission+0x0/0xce [ocfs2] > [<f8c0655b>] ocfs2_permission+0x12/0xce [ocfs2] > [<f8c06549>] ocfs2_permission+0x0/0xce [ocfs2] > [<c047990d>] permission+0xa3/0xef > [<c047b0f9>] __link_path_walk+0x11b/0xb02 > [<f885179b>] do_get_write_access+0x32d/0x366 [jbd] > [<c047bb17>] path_walk+0x37/0x70 > [<c047bdc6>] do_path_lookup+0x122/0x184 > [<c047c623>] __user_walk_fd+0x29/0x3a > [<c047677f>] vfs_stat_fd+0x15/0x3c > [<c0461119>] handle_mm_fault+0x709/0x78f > [<c047685b>] sys_stat64+0xf > [<c044c41a>] audit_syscall_entry+0x102/0x12c > [<c044c6e5>] audit_syscall_exit+0x2a1/0x2bd > [<c0409008>] do_syscall_trace+0x121/0x165 > [<c0403882>] syscall_call+0x7/0xb > > ------------------------------------------------------------------------ > > _______________________________________________ > Ocfs2-devel mailing list > Ocfs2-devel at oss.oracle.com > http://oss.oracle.com/mailman/listinfo/ocfs2-devel