I have an oops with current Linus' tree in xfstests 217 that looks like it was caused by this patch: 217 149s ...[ 5105.342605] XFS mounting filesystem vdb6 [ 5105.373481] Ending clean XFS mount for filesystem: vdb6 [ 5115.405061] XFS mounting filesystem loop0 [ 5115.548654] Ending clean XFS mount for filesystem: loop0 [ 5115.588067] BUG: unable to handle kernel paging request at f7f14000 [ 5115.588067] IP: [<c07224fd>] radix_tree_range_tag_if_tagged+0x15d/0x1c0 [ 5115.588067] *pde = 00007067 *pte = 00000000 [ 5115.588067] Oops: 0000 [#1] SMP [ 5115.588067] last sysfs file: /sys/devices/virtual/block/loop0/removable Entering kdb (current=0xf7868100, pid 15675) on processor 0 Oops: (null) due to oops @ 0xc07224fd <d>Modules linked in: <c> <d>Pid: 15675, comm: mkfs.xfs Not tainted 2.6.35+ #305 /Bochs <d>EIP: 0060:[<c07224fd>] EFLAGS: 00010002 CPU: 0 EIP is at radix_tree_range_tag_if_tagged+0x15d/0x1c0 <d>EAX: f7f14000 EBX: 00000000 ECX: 482bb4f8 EDX: 0c0748d4 <d>ESI: 2031756d EDI: 00000000 EBP: c7d41d10 ESP: c7d41cb0 <d> DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 <0>Process mkfs.xfs (pid: 15675, ti=c7d40000 task=f7868100 task.ti=c7d40000) <0>Stack: ffffffff f774a1d8 f774a598 f774aa98 cfd9c598 e7c89458 00000001 00000000 <0> c01e0caf c01e0caf 00000046 00000010 00000000 e7c89568 c7d41d28 c355ad50 <0> ffffffff 00000208 00000007 c7d41cb0 00000003 ffffffff c355ad5c ffffffff <0>Call Trace: <0> [<c01e0caf>] ? tag_pages_for_writeback+0x1f/0xc0 <0> [<c01e0caf>] ? tag_pages_for_writeback+0x1f/0xc0 <0> [<c01e0cd3>] ? tag_pages_for_writeback+0x43/0xc0 <0> [<c01e172b>] ? write_cache_pages+0x23b/0x370 <0> [<c01e0980>] ? __writepage+0x0/0x30 <0> [<c0528979>] ? xfs_vm_writepages+0x29/0x50 [0]more> Only 'q' or 'Q' are processed at more prompt, input ignored <0> [<c0528979>] ? xfs_vm_writepages+0x29/0x50 <0> [<c05296e0>] ? xfs_vm_writepage+0x0/0x630 <0> [<c01e187f>] ? generic_writepages+0x1f/0x30 <0> [<c0528992>] ? xfs_vm_writepages+0x42/0x50 <0> [<c01e18a7>] ? do_writepages+0x17/0x30 <0> [<c01da57c>] ? __filemap_fdatawrite_range+0x5c/0x70 <0> [<c01da8a6>] ? filemap_fdatawrite+0x26/0x30 <0> [<c01da8dd>] ? filemap_write_and_wait+0x2d/0x50 <0> [<c052e812>] ? xfs_flushinval_pages+0x72/0xe0 <0> [<c0506c9c>] ? xfs_ilock+0x7c/0xd0 <0> [<c052d7d7>] ? xfs_file_aio_read+0x307/0x340 <0> [<c020e69c>] ? do_sync_read+0x9c/0xd0 <0> [<c0189636>] ? up_read+0x16/0x30 <0> [<c020e957>] ? vfs_read+0x97/0x140 <0> [<c020e600>] ? do_sync_read+0x0/0xd0 <0> [<c0181c18>] ? __task_pid_nr_ns+0x88/0xd0 <0> [<c020f1c3>] ? sys_pread64+0x63/0x80 <0> [<c09cb7ed>] ? syscall_call+0x7/0xb <0>Code: f0 83 c3 01 d3 e3 39 5d e0 72 51 8b 45 08 39 45 e4 73 49 89 d8 d3 e8 a8 3f 0f 85 47 ff ff ff 8b 75 ec 8d 04 96 90 83 c1 06 89 df <8b> 30 d3 ef 83 c2 01 83 c0 04 83 e7 3f 74 ec e9 27 ff ff ff 8b -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
