Re: 2.6.17-rc5-mm1

Siddha, Suresh B
2006-06-01T01:43:46Z

On Wed, May 31, 2006 at 06:25:07PM -0700, Randy.Dunlap wrote:
> [ 36.489028] Unable to handle kernel NULL pointer dereference at 0000000000000000 RIP:
> [ 36.500245] [<0000000000000000>] stext+0x7feff0e8/0xe8
> [ 36.549518] PGD 0
> [ 36.570488] Oops: 0010 [1] SMP
> [ 36.593713] last sysfs file:
> [ 36.616496] CPU 0
> [ 36.637392] Modules linked in:
> [ 36.660367] Pid: 0, comm: idle Not tainted 2.6.17-rc5-mm1 #1
> [ 36.688549] RIP: 0010:[<0000000000000000>] [<0000000000000000>] stext+0x7feff0e8/0xe8
> [ 36.704388] RSP: 0000:ffffffff804f4f98 EFLAGS: 00010006
> [ 36.749115] RAX: 0000000000001d00 RBX: ffffffff8054fec8 RCX: 0000000000000000
> [ 36.780475] RDX: ffffffff8054fec8 RSI: ffffffff80544d00 RDI: 000000000000003a
> [ 36.811700] RBP: ffffffff804f4fb0 R08: ffffffff8054e000 R09: 000000000000002f
> [ 36.842745] R10: ffff810003002970 R11: ffffffff80512300 R12: 000000000000003a
> [ 36.873626] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
> [ 36.904373] FS: 0000000000000000(0000) GS:ffffffff80542000(0000) knlGS:0000000000000000
> [ 36.937031] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> [ 36.964797] CR2: 0000000000000000 CR3: 0000000000101000 CR4: 00000000000006e0
> [ 36.995261] Process idle (pid: 0, threadinfo ffffffff8054e000, task ffffffff80441800)
> [ 37.027224] Stack: ffffffff8010b711 ffffffff80107d21 0000000000000000 ffffffff8054fef0
> [ 37.043298] ffffffff80109708 <EOI> 000020250cff65fa 10250c8b4865c900 1fd8e98148000000
> [ 37.076996] 0003582444f70000 00fe6ebf12740000
> [ 37.103370] Call Trace:
> [ 37.140640] <IRQ> [<ffffffff8010b711>] do_IRQ+0x4f/0x5e
> [ 37.167285] [<ffffffff80107d21>] mwait_idle+0x0/0x53
> [ 37.193322] [<ffffffff80109708>] ret_from_intr+0x0/0xa
> [ 37.219723] <EOI>

changes mentioned in this thread should help..