[Xen-bugs] [Bug 1248] New: 2.6.25.3 pv on 3.2.1 Oops

[bugzilla-daemon@xxxxxxxxxxxxxxxxxxx]

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1248

           Summary: 2.6.25.3 pv on 3.2.1 Oops
           Product: Xen
           Version: unspecified
          Platform: x86
               URL: http://dschroeder.info/xen_oops.txt
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Unspecified
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: sec@xxxxxxxxxxxxxxx


full log in url: http://dschroeder.info/xen_oops.txt


login: Oops: 0000 [#1]

Pid: 2430, comm: java Not tainted (2.6.25.3 #1)
EIP: 0061:[<c0103135>] EFLAGS: 00010246 CPU: 0
EIP is at xen_make_pte+0x45/0x50
EAX: c0352000 EBX: 00000555 ECX: 55555065 EDX: 55555555
ESI: 55555060 EDI: 00000555 EBP: b7fc5000 ESP: eca29f00
 DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0069
Process java (pid: 2430, ti=eca28000 task=ecbd1020 task.ti=eca28000)
Stack: 00000555 c0150135 b7fc6000 00000075 ec048b40 00000000 000b7fc5 00000000
       0000a2b2 00000000 00000000 ecb519f8 b7fc5000 ec7039f8 ecb45780 00000070
       00000001 00000000 ec017010 ecb45780 ec7cde28 ec637df8 00000025 00000000
Call Trace:
 [<c0150135>] mprotect_fixup+0x385/0x5b0
 [<c01504e9>] sys_mprotect+0x189/0x230
 [<c01061ae>] syscall_call+0x7/0xb
 =======================
Code: c2 74 23 89 d0 31 d2 0f a4 c2 0c 81 e1 ff 0f 00 00 c1 e0 0c 89 d3 09 c8
89 c1 83 e1 e7 89 da 89 c8 5b c3 8d 76 00 a1 e0 81 33 c0 <8b> 14 90 81 e2 ff ff
ff 7f eb cd 83 ec 0c 89 74 24 04 89 c6 83
EIP: [<c0103135>] xen_make_pte+0x45/0x50 SS:ESP 0069:eca29f00
---[ end trace 4ee2f40a29e7e9dd ]---
------------[ cut here ]------------
kernel BUG at arch/x86/kernel/paravirt.c:241!
invalid opcode: 0000 [#2]

Pid: 2430, comm: java Tainted: G      D  (2.6.25.3 #1)
EIP: 0061:[<c010f874>] EFLAGS: 00010002 CPU: 0
EIP is at paravirt_enter_lazy_cpu+0x14/0x20
EAX: 00000001 EBX: ecbd1020 ECX: 00000000 EDX: c033bdc0
ESI: c02e82e0 EDI: 00000000 EBP: ecb45780 ESP: eca29c6c
 DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0069
Process java (pid: 2430, ti=eca28000 task=ecbd1020 task.ti=eca28000)
Stack: c0291d41 ecb457b4 ecb457b4 ecbd1020 eca29ca4 c0292d35 ecb457b8 c033c6f5
       c02d00e8 ecb457b4 00000001 ecb457b4 ffffffea c0292e8d ecb457b8 ecb457b8
       ecbd1020 00000001 a19ecbe8 c0292ecb ecb457b4 00000001 c0292629 c013625a
Call Trace:
 [<c0291d41>] schedule+0xe1/0x250
 [<c0292d35>] rwsem_down_failed_common+0x65/0x170
 [<c0292e8d>] rwsem_down_read_failed+0x1d/0x24
 [<c0292ecb>] call_rwsem_down_read_failed+0x7/0xc
 [<c0292629>] down_read+0x9/0x10
 [<c013625a>] futex_wake+0x2a/0xd0
 [<c0136e08>] do_futex+0xd8/0xa20
 [<c0103ac1>] enable_dynirq+0x41/0xd0
 [<c011bf5b>] printk+0x1b/0x20
 [<c0139480>] handle_IRQ_event+0x30/0x70
 [<c013abee>] handle_level_irq+0x6e/0xa0
 [<c011fcd7>] irq_exit+0x27/0x70
 [<c010889a>] do_IRQ+0x4a/0x80
 [<c0103a5e>] xen_evtchn_do_upcall+0x7e/0xa0
 [<c01377ed>] sys_futex+0x9d/0x110
 [<c01195ef>] mm_release+0x7f/0x90
 [<c011cbe2>] exit_mm+0x12/0xa0


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