2.6.9-rc2+BK hvc console oops

[Anton Blanchard]

Hi,

Just got this oops on current -BK.

Anton

INIT: Sending processes the KILL signal
cpu 0x0: Vector: 300 (Data Access) at [c00000000f86f460]
    pc: c0000000003fdb38: ._spin_lock_irqsave+0x30/0xbc
    lr: c000000000221c18: .hvc_hangup+0x38/0xd4
    sp: c00000000f86f6e0
   msr: 8000000000001032
   dar: 0
 dsisr: 40000000
  current = 0xc0000000011b6440
  paca    = 0xc00000000053b780
    pid   = 992, comm = bash
enter ? for help
0:mon> t
[c00000000f86f770] c000000000221c18 .hvc_hangup+0x38/0xd4
[c00000000f86f810] c000000000209a74 .do_tty_hangup+0x5e0/0x620
[c00000000f86f8d0] c000000000209c60 .disassociate_ctty+0x1a8/0x214
[c00000000f86f960] c000000000054a04 .do_exit+0x774/0xec8
[c00000000f86fa30] c0000000000551e8 .do_group_exit+0x50/0xd0
[c00000000f86fad0] c00000000006174c .get_signal_to_deliver+0x268/0x3f8
[c00000000f86fb70] c0000000000272fc .do_signal32+0x4c/0x4b0
[c00000000f86fcd0] c000000000016eb8 .do_signal+0x354/0x5d0
[c00000000f86fe30] c000000000010e3c do_work+0x24/0x28
--- Exception: c00 (System Call) at 000000000fee5358
SP (ffffe080) is in userspace