kernel panic log

[Koray Sonmez]

Hi
I have an interesting kernel panic.
I am running Redhat ES 4 2.6.9-11.ELsmp
the kernel just threw a panic after that
and gave me this
any ideas?
Thanks
Koray Sonmez

pr  3 14:06:16 LinuxS kernel: ------------[ cut here ]------------
Apr  3 14:06:16 LinuxS kernel: kernel BUG at mm/prio_tree.c:528!
Apr  3 14:06:16 LinuxS kernel: invalid operand: 0000 [#1]
Apr  3 14:06:16 LinuxS kernel: SMP
Apr  3 14:06:16 LinuxS kernel: Modules linked in: sg parport_pc lp
parport dcdipm(U) dcdbas(U) autofs4 i2c_dev i2c_core sunrpc button
battery ac md5 ipv6 ohci_hcd tg3 floppy dm_snapshot dm_zero dm_mirror
ext3 jbd dm_mod megaraid_mbox megaraid_mm sd_mod scsi_mod
Apr  3 14:06:16 LinuxS kernel: CPU:    3
Apr  3 14:06:16 LinuxS kernel: EIP:    0060:[<c01418b5>]    Tainted: P
VLI
Apr  3 14:06:16 LinuxS kernel: EFLAGS: 00010206   (2.6.9-11.ELsmp)
Apr  3 14:06:16 LinuxS kernel: EIP is at vma_prio_tree_add+0x36/0x95
Apr  3 14:06:16 LinuxS kernel: eax: 00000014   ebx: c338de8c   ecx:
00000000   edx: 0000009f
Apr  3 14:06:16 LinuxS kernel: esi: f35d222c   edi: b111d000   ebp:
eaefe680   esp: d92f3ee0
Apr  3 14:06:16 LinuxS kernel: ds: 007b   es: 007b   ss: 0068
Apr  3 14:06:16 LinuxS kernel: Process oracle (pid: 4729,
threadinfo=d92f3000 task=d4e0a130)
Apr  3 14:06:16 LinuxS kernel: Stack: cdc44b1c c338de8c c014a9fd
c3361f80 00000000 00000000 c8a4283c cdb55980
Apr  3 14:06:16 LinuxS kernel:        f71d284c f71d2830 00000000
b107d000 ecf70754 c338de8c b111d000 00000000
Apr  3 14:06:16 LinuxS kernel:        c014bccb 00000000 ecf70754
eaefe680 b11bd000 c338de8c b111d000 eaefe680
Apr  3 14:06:16 LinuxS kernel: Call Trace:
Apr  3 14:06:16 LinuxS kernel:  [<c014a9fd>] vma_adjust+0x20d/0x2d6
Apr  3 14:06:16 LinuxS kernel:  [<c014bccb>] split_vma+0xc6/0xd2
Apr  3 14:06:16 LinuxS kernel:  [<c014bd7d>] do_munmap+0xa6/0x137
Apr  3 14:06:16 LinuxS kernel:  [<c014b0bd>] do_mmap_pgoff+0x311/0x666
Apr  3 14:06:16 LinuxS kernel:  [<c010b557>] sys_mmap2+0x7e/0xaf
Apr  3 14:06:16 LinuxS kernel:  [<c02c7377>] syscall_call+0x7/0xb
Apr  3 14:06:16 LinuxS kernel:  [<c02c007b>]
unix_release_sock+0x15a/0x201
Apr  3 14:06:16 LinuxS kernel: Code: c3 39 ca 74 08 0f 0b 0f 02 66 aa 2d
c0 8b 43 08 2b 43 04 c1 e8 0c 8d 54 02 ff 8b 46 08 2b 46 04 c1 e8 0c 8d
44 01 ff 39 c2 74 08 <0f> 0b 10 02 66 aa 2d c0 c7 43 34 00 00 00 00 83
7e 34 00 c7 43
Apr  3 14:06:16 LinuxS kernel:  <0>Fatal exception: panic in 5 seconds