Thread (1 message) 1 message, 1 author, 2000-09-16

Re: recent fixes in devel tree

From: Benjamin Herrenschmidt <hidden>
Date: 2000-09-16 18:05:11

quoted
:
: - On my "lombard", the machine doesn't wakeup from sleep.  When I awaken
:   it, it just shuts off.
I'll move some sleep fixes I have in my tree to 2.4 soon (still a few
things to fix).
just for the record:
same story with a fresh 2.2.18pre4-ben1

kernel: Unable to handle kernel NULL pointer dereference at virtual
address 00000024 (error 20000000)
kernel: NIP: C00CF34C XER: C000BE6F LR: C00CFA88 REGS: c4c5fcb0 TRAP: 0300
kernel: MSR: 00009032 [EEIRDRME]
kernel: TASK = c4c5e000[299] 'pmud' mm->pgd c4cbe000 Last syscall: 54
kernel: GPR00: C00CFA88 C4C5FD60 C4C5E000 C01CA7D8 00000000
C01492F8 00004000 C01BF250
kernel: GPR08: 00000000 00000000 F3000020 C045AAA0 55553535 1001E8BC
00000000 100A2B10
kernel: GPR16: 00000000 DEADBEEF 00000000 00000000 00009032 04C5FE80
C01CABB4 C01CA650
kernel: GPR24: C0180000 C01CABB0 000
00002 00418570 00000008 00000001 00000000 C01CA7D8
kernel: Call backtrace:
kernel: C0179E2C C00CFA88 C00F2BCC C0185B00 C00F2FAC C003C310 C000392
kernel: 0FF8D9A4 1000302C 100015D4 0FF0B69C 00000000
kernel: Kernel panic: kernel access of bad area pc c00cf34c lr c00cfa88
address 24 tsk pmud/299
Can you lookup in System.map where NIP and LR are ? And eventually a bit
of the backtrace ? I'll check on my side if I see something.

Ben.

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