[Bug 800] New: 2.5.70-bkcurrent - flood of "scheduling while atomic!" and panic on boot

[Martin J. Bligh]

           Summary: 2.5.70-bkcurrent - flood of "scheduling while atomic!"
                    and panic on boot
    Kernel Version: 2.5.70-bkcurrent
            Status: NEW
          Severity: blocking
             Owner: [e-mail]
         Submitter: [e-mail]

Distribution:
RH7.3
Hardware Environment:
UP PIII-766, 256MB, IDE

Software Environment:
2.5.70-bkcurrent (config attached), EXT3, gcc 2.96

Problem Description:
On boot, I get a flood of "bad: scheduling while atomic!" messages, followed by
this panic:
Unable to handle kernel paging request at virtual address 40000b50
 printing eip:
40000b50
*pde = 00000000
Oops: 0004 [#1]
CPU:    0
EIP:    0073:[<40000b50>]    Not tainted
EFLAGS: 00010246
EIP is at 0x40000b50
eax: 00000000   ebx: 00000000   ecx: 00000000   edx: 00000000
esi: 00000000   edi: 00000000   ebp: 00000000   esp: bffffed0
ds: 007b   es: 007b   ss: 007b
Process init (pid: 1, threadinfo=c128e000 task=c1297440)
 <0>Kernel panic: Attempted to kill init!

Steps to reproduce:
Boot