https://bugzilla.novell.com/show_bug.cgi?id=358531 User ralf@bj-ig.de added comment https://bugzilla.novell.com/show_bug.cgi?id=358531#c1 Summary: Random DomU locks Product: openSUSE 10.3 Version: Final Platform: x86-64 OS/Version: openSUSE 10.3 Status: NEW Severity: Normal Priority: P5 - None Component: Xen AssignedTo: cgriffin@novell.com ReportedBy: ralf@bj-ig.de QAContact: qa@suse.de Found By: Customer I get the following type of kernel oops randomly - about once a week. The host system is a Core2 Duo, 4GB Ram, Opensuse 10.3, x86_64. The affected DomU is Opensuse 10.3, xenpae. Block devices are given as "phy:" devices to the DomU. All of them live on software RAID1/LVM2 controlled by Dom0. The used Filesystem is XFS. The affected DomU is a mail server (postfix/amavis/antivir/clamav/cyrus). Only this single DomU seems to have this problem. There are several other DomU's on this host which do not show such symptoms. smtp login: Bad page state in process 'find' page:c115b9c0 flags:0x0008000c mapping:00000000 mapcount:0 count:0 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c115b9c0 flags:0x00008068 mapping:00000000 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c11cd340 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c11cd360 flags:0x00000028 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c13128e0 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1312900 flags:0x00000060 mapping:c03a1da5 mapcount:1 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1309060 flags:0x0000006c mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1309080 flags:0x00008068 mapping:c79a1d45 mapcount:1 count:2 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c126e120 flags:0x0000006c mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c126e140 flags:0x0001006c mapping:c72f7304 mapcount:2 count:3 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c113e080 flags:0x0000006c mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c113e0a0 flags:0x00000080 mapping:00000000 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1276740 flags:0x0000006c mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1276760 flags:0x0000802c mapping:c03a1da5 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c126c040 flags:0x0000006c mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c126c060 flags:0x00000028 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c10b39e0 flags:0x0000006c mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c102f5c0 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c102f5e0 flags:0x00008068 mapping:c03a1da5 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c124b520 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c124b540 flags:0x00000060 mapping:c79a1b4d mapcount:1 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c114a060 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c114a080 flags:0x00008068 mapping:c03a1da5 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c103c880 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c103c8a0 flags:0x00000060 mapping:c79a1fc1 mapcount:1 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c13180e0 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'syslog-ng' page:c1318100 flags:0x00000060 mapping:c03a1da5 mapcount:1 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c10da9e0 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c10daa00 flags:0x0001006c mapping:c6e33d84 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c122d6c0 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c122d6e0 flags:0x0001006c mapping:caa6ba44 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1160040 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1160060 flags:0x00000060 mapping:c79a1fc1 mapcount:1 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1052ea0 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1052ec0 flags:0x0000002c mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c105dea0 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c105dec0 flags:0x00000080 mapping:00000000 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c10bca40 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c10bca60 flags:0x0000006c mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c10b7a80 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c10b7aa0 flags:0x00000060 mapping:c03a1da5 mapcount:1 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1019aa0 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1019ac0 flags:0x00000060 mapping:ce519d2d mapcount:1 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c12527a0 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1015e00 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1015e20 flags:0x0001006c mapping:d8dba784 mapcount:1 count:2 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1232000 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1232020 flags:0x00000060 mapping:c03a1da5 mapcount:3 count:3 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c11501c0 flags:0x0000006c mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c11501e0 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c12b6b60 flags:0x0000006c mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1045c40 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1045c60 flags:0x00000060 mapping:ca5a3c61 mapcount:1 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c11ca940 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c11ca960 flags:0x00000000 mapping:00000000 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1292660 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1292680 flags:0x00000080 mapping:00000000 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c127cc00 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c127cc20 flags:0x0001006c mapping:caa6ba44 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1250d80 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1250da0 flags:0x00010068 mapping:caa6b8c4 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c131a1c0 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c131a1e0 flags:0x00000080 mapping:00000000 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c12bbbe0 flags:0x0000006c mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c106eb60 flags:0x0000006c mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c106eb80 flags:0x00000080 mapping:00000000 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1108020 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1108040 flags:0x00000060 mapping:c408f7d5 mapcount:1 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1227b00 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1227b20 flags:0x00000060 mapping:c03a15f5 mapcount:1 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c10e4400 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c10e4420 flags:0x00000080 mapping:00000000 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1093480 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c10934a0 flags:0x00010068 mapping:caa6b8c4 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1231360 flags:0x0000006c mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1231380 flags:0x00000060 mapping:c6f7a469 mapcount:1 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c12a4ca0 flags:0x0000006c mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c12a4cc0 flags:0x0001006c mapping:cfa4f8c4 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c11f63e0 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c11f6400 flags:0x00000060 mapping:ce5198a1 mapcount:1 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c125f300 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c125f320 flags:0x00000060 mapping:c03a1da5 mapcount:1 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c1305780 flags:0x00000068 mapping:c09b1698 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: Bad page state in process 'sa-learn' page:c13057a0 flags:0x00000080 mapping:00000000 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace: ------------[ cut here ]------------ kernel BUG at mm/page_alloc.c:367! invalid opcode: 0000 [#1] SMP last sysfs file: /devices/xen/vif-1/net/eth1/type Modules linked in: iptable_filter ip_tables ip6_tables x_tables 8250 serial_core apparmor nls_utf8 loop dm_mod xfs xenblk xennet CPU: 0 EIP: 0061:[<c014a259>] Tainted: G B VLI EFLAGS: 00010002 (2.6.22.16-0.1-xenpae #1) EIP is at free_pages_bulk+0xf3/0x1a9 eax: c12c3a20 ebx: c12c3a20 ecx: 00000000 edx: 00000000 esi: 00000000 edi: 000001d0 ebp: c12c3a00 esp: cdec9d54 ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0069 Process imapd (pid: 26762, ti=cdec8000 task=ca59aab0 task.ti=cdec8000) Stack: 00000001 c034860c 0000001c c0348580 00000000 00000001 c127f400 c0348600 c0348580 00000000 c014a5f2 00000000 001e8000 74d25067 c1335084 00000001 801e8000 c01528f8 74d25067 80000000 c0b810c0 c79b1fcc c03a8084 c1335094 Call Trace: [<c014a5f2>] free_hot_cold_page+0x13e/0x18e [<c01528f8>] unmap_vmas+0x66d/0x8da [<c0157c1a>] exit_mmap+0x74/0xe5 [<c011b05f>] mmput+0x21/0x78 [<c011fc95>] do_exit+0x1f3/0x755 [<c0125d88>] __dequeue_signal+0xd7/0x11c [<c0120282>] sys_exit_group+0x0/0xd [<c01279d0>] get_signal_to_deliver+0x3d0/0x410 [<c0103f1b>] do_notify_resume+0x84/0x641 [<c01c80f7>] copy_to_user+0x25/0x3a [<c01284f3>] atomic_notifier_call_chain+0x17/0x1a [<c0113630>] do_page_fault+0xb55/0xb5d [<c01699a1>] sys_stat64+0x1e/0x23 [<c0112adb>] do_page_fault+0x0/0xb5d [<c01049cd>] work_notifysig+0x13/0x1a ======================= Code: 8b 03 a9 00 00 08 00 74 2b 8b 53 0c 39 f2 89 54 24 10 75 20 81 e1 00 40 02 00 89 d0 81 f9 00 40 02 00 0f 45 c3 83 78 04 00 74 62 <0f> 0b eb fe 83 fe 09 76 a3 89 75 0c 6b de 0c 0f ba 6d 00 13 8b EIP: [<c014a259>] free_pages_bulk+0xf3/0x1a9 SS:ESP 0069:cdec9d54 Fixing recursive fault but reboot is needed! BUG: unable to handle kernel paging request at virtual address 14000060 printing eip: c0188f86 028f8000 -> *pde = 00000000:7d01d027 0bca8000 -> *pme = 00000000:00000000 Oops: 0000 [#2] SMP last sysfs file: /devices/xen/vif-1/net/eth1/type Modules linked in: iptable_filter ip_tables ip6_tables x_tables 8250 serial_core apparmor nls_utf8 loop dm_mod xfs xenblk xennet CPU: 0 EIP: 0061:[<c0188f86>] Tainted: G B VLI EFLAGS: 00210286 (2.6.22.16-0.1-xenpae #1) EIP is at do_mpage_readpage+0x4f/0x60d eax: 14000000 ebx: da12efc7 ecx: cec95d8c edx: c127cc20 esi: c127cc20 edi: 00000000 ebp: 000002a4 esp: cec95c74 ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0069 Process antivir (pid: 2951, ti=cec94000 task=c9148ab0 task.ti=cec94000) Stack: 6b1ed067 00000001 00000000 c5009818 c89155c0 d70bbb24 d70bbb00 c0261f45 da12efc7 cec95d8c cec95d4c cec95d84 00000001 c127cc20 00000000 14000000 0000001f caa6ba44 c014c410 00000001 caa6ba48 c1b6fc00 caa6ba54 00000445 Call Trace: [<c0261f45>] sock_def_readable+0x39/0x63 [<da12efc7>] xfs_get_blocks+0x0/0x2d [xfs] [<c014c410>] __do_page_cache_readahead+0x93/0x231 [<c0260955>] sk_reset_timer+0xc/0x16 [<c0294bcc>] tcp_rcv_established+0x76d/0x7e5 [<da10e4f3>] xfs_iext_bno_to_ext+0xdb/0x195 [xfs] [<c018958f>] mpage_readpage+0x4b/0x5e [<da12efc7>] xfs_get_blocks+0x0/0x2d [xfs] [<c01213cb>] current_fs_time+0x41/0x46 [<c0147317>] do_generic_mapping_read+0x232/0x43a [<c0148efd>] generic_file_aio_read+0x145/0x16c [<c0146819>] file_read_actor+0x0/0xd1 [<da1357f1>] xfs_read+0x2c5/0x327 [xfs] [<da132446>] xfs_file_aio_read+0x66/0x70 [xfs] [<c0166a93>] do_sync_read+0x0/0x10a [<c0166b5a>] do_sync_read+0xc7/0x10a [<c012e001>] autoremove_wake_function+0x0/0x33 [<c02bccf5>] __sched_text_start+0x6f5/0x7d5 [<c0142bb4>] handle_IRQ_event+0x38/0x70 [<c0166a93>] do_sync_read+0x0/0x10a [<c016734a>] vfs_read+0xa6/0x128 [<c0167722>] sys_read+0x41/0x67 [<c01048ee>] syscall_call+0x7/0xb ======================= Code: 8b 84 24 c8 00 00 00 8b 8c 24 d0 00 00 00 89 54 24 28 8b 54 24 34 89 5c 24 20 89 44 24 2c 89 4c 24 24 8b 42 10 8b 00 89 44 24 3c <8b> 48 60 89 4c 24 40 8b 02 f6 c4 08 0f 85 67 05 00 00 8b 72 14 EIP: [<c0188f86>] do_mpage_readpage+0x4f/0x60d SS:ESP 0069:cec95c74 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.