Comment 3 for bug 175643

Downgrading to 7.04 and it took 35 minutes to get this:

Dec 12 15:33:03 ps3-build kernel: [ 3503.904521] Bad page state in process 'smbd'
Dec 12 15:33:03 ps3-build kernel: [ 3503.904523] page:c15448e0 flags:0x40000004 mapping:00000000 mapcount:-524288 count:0
Dec 12 15:33:03 ps3-build kernel: [ 3503.904524] Trying to fix it up, but a reboot is needed
Dec 12 15:33:03 ps3-build kernel: [ 3503.904524] Backtrace:
Dec 12 15:33:03 ps3-build kernel: [ 3503.905008] [bad_page+106/176] bad_page+0x6a/0xb0
Dec 12 15:33:03 ps3-build kernel: [ 3503.905016] [free_hot_cold_page+355/368] free_hot_cold_page+0x163/0x170
Dec 12 15:33:03 ps3-build kernel: [ 3503.905020] [try_to_free_buffers+83/144] try_to_free_buffers+0x53/0x90
Dec 12 15:33:03 ps3-build kernel: [ 3503.905028] [__pagevec_free+31/48] __pagevec_free+0x1f/0x30
Dec 12 15:33:03 ps3-build kernel: [ 3503.905033] [release_pages+105/368] release_pages+0x69/0x170
Dec 12 15:33:03 ps3-build kernel: [ 3503.905041] [__pagevec_release+21/32] __pagevec_release+0x15/0x20
Dec 12 15:33:03 ps3-build kernel: [ 3503.905045] [truncate_inode_pages_range+509/736] truncate_inode_pages_range+0x1fd/0x2e0
Dec 12 15:33:03 ps3-build kernel: [ 3503.905051] [<f8adba8b>] xfs_vn_unlink+0x3b/0x60 [xfs]
Dec 12 15:33:03 ps3-build kernel: [ 3503.905077] [truncate_inode_pages+23/32] truncate_inode_pages+0x17/0x20
Dec 12 15:33:03 ps3-build kernel: [ 3503.905082] [generic_delete_inode+261/288] generic_delete_inode+0x105/0x120
Dec 12 15:33:03 ps3-build kernel: [ 3503.905087] [iput+92/112] iput+0x5c/0x70
Dec 12 15:33:03 ps3-build kernel: [ 3503.905090] [do_unlinkat+239/336] do_unlinkat+0xef/0x150
Dec 12 15:33:03 ps3-build kernel: [ 3503.905099] [sysenter_past_esp+105/157] sysenter_past_esp+0x69/0x9d
Dec 12 15:33:03 ps3-build kernel: [ 3503.905105] =======================

This is with 2.6.20-16-server and samba 3.0.24-2ubuntu1.4