https://bugzilla.novell.com/show_bug.cgi?id=662317
https://bugzilla.novell.com/show_bug.cgi?id=662317#c22
--- Comment #22 from Adrian Schröter 2011-01-11 07:27:26 UTC ---
This is the first time when I saw a DomU crashing with a trace:
[ 1040.132606] CPU 4
[ 1040.132608] Modules linked in: xgifb(C) xenblk cdrom xennet btrfs
zlib_deflate reiserfs ext4 jbd2 crc16 squashfs fuse binfmt_misc dm_snapshot
dm_mod loop
[ 1040.132628]
[ 1040.132631] Pid: 31013, comm: all.sh Tainted: G B D C 2.6.37-xen #1 /
[ 1040.132635] RIP: e030:[<ffffffff800da167>] [<ffffffff800da167>]
free_hot_cold_page+0x127/0x4f0
[ 1040.132643] RSP: e02b:ffff88002c12b7f8 EFLAGS: 00010012
[ 1040.132646] RAX: ffff88002e1d7c70 RBX: ffff88002e592518 RCX:
dead000000100100
[ 1040.132650] RDX: ffff88002e592540 RSI: 0000000000000003 RDI:
000000000000005d
[ 1040.132655] RBP: ffff88002e1d7c40 R08: 0000000000000006 R09:
0000000000000000
[ 1040.132659] R10: ffff88002e39bdc0 R11: 0000000000000000 R12:
ffffffff8081b000
[ 1040.132663] R13: 0000000000000000 R14: ffff88002c12b800 R15:
0000000000000020
[ 1040.132670] FS: 0000000000000000(0000) GS:ffff88002e1cb000(0000)
knlGS:0000000000000000
[ 1040.132675] CS: e033 DS: 002b ES: 002b CR0: 000000008005003b
[ 1040.132679] CR2: 00000000f77704e4 CR3: 000000000089b000 CR4:
0000000000000660
[ 1040.132683] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 1040.132688] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[ 1040.132692] Process all.sh (pid: 31013, threadinfo ffff88002c12a000, task
ffff88002c0a8240)
[ 1040.132696] Stack:
[ 1040.132698] ffffffff8022fac6 ffff8800ac12b9d7 ffff88002c12b9df
0000000000000007
[ 1040.132706] ffff88002e592518 0000000000000000 0000000000000006
ffff88002c12b898
[ 1040.132712] 0000000000000006 ffffffff800da56c 0000000000000000
0000000000000007
[ 1040.132718] Call Trace:
[ 1040.132725] [<ffffffff800da56c>] __pagevec_free+0x3c/0xa0
[ 1040.132732] [<ffffffff800dd882>] release_pages+0x232/0x260
[ 1040.132740] [<ffffffff800ddbf1>] ____pagevec_lru_add+0x1c1/0x210
[ 1040.132747] [<ffffffff800de18a>] lru_add_drain+0x5a/0xc0
[ 1040.132754] [<ffffffff800fed63>] exit_mmap+0x73/0x1b0
[ 1040.132762] [<ffffffff80040555>] mmput+0x25/0x100
[ 1040.132771] [<ffffffff80047320>] exit_mm+0x120/0x150
[ 1040.132778] [<ffffffff80047495>] do_exit+0x145/0x3d0
[ 1040.132785] [<ffffffff8048ad2c>] oops_end+0xcc/0x130
[ 1040.132791] [<ffffffff8048a048>] general_protection+0x28/0x30
[ 1040.132798] [<ffffffff800d8f92>] get_page_from_freelist+0x1e2/0x530
[ 1040.132804] [<ffffffff800d93e1>] __alloc_pages_nodemask+0x101/0x660
[ 1040.132811] [<ffffffff800f50f1>] do_wp_page+0xf1/0xa50
[ 1040.132817] [<ffffffff800f9ced>] handle_mm_fault+0x3fd/0x560
[ 1040.132825] [<ffffffff8048d917>] do_page_fault+0x1c7/0x500
[ 1040.132832] [<ffffffff8048a078>] page_fault+0x28/0x30
[ 1040.132837] Code: 6d 00 48 c1 e0 09 48 8b a8 48 aa 81 80 65 48 03 2c 25 38
54 00 00 45 85 ed 75 51 49 c1 e7 04 48 8d 53 28 49 8d 44 2f 10 48 8b 08 <48> 89
51 08 48 89 4b 28 48 89 43 30 48 89 10 8b 45 00 83 c0 01
[ 1040.132883] RIP [<ffffffff800da167>] free_hot_cold_page+0x127/0x4f0
[ 1040.132889] RSP <ffff88002c12b7f8>
[ 1040.132892] ---[ end trace ac254f3105bd6780 ]---
[ 1040.132896] Fixing recursive fault but reboot is needed!
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