HW: Cyrix486DX4
SW: rtlinux-2.1pre1B + linux-2.2.14
examples/regression/rtc_fifo_test:
# lsmod
Module Size Used by
rtl_fifo 7164 0 (unused)
rtl_posixio 6868 0 [rtl_fifo]
rtl_sched 5252 0 (unused)
rtl_time 9036 0 [rtl_posixio rtl_sched]
nfs 28140 2
lockd 30908 0 [nfs]
sunrpc 51260 1 [nfs lockd]
# insmod rtc_fifo_test.o
Starting RTC measurement module
Requested 8 and got 0
invalid operand: 0000
CPU: 0
EIP: 0010:[<c1832140>]
EFLAGS: 00010056
eax: c1832120 ebx: 00000000 ecx: c084bf10 edx: 00000018
esi: 00000008 edi: 00000008 ebp: 00000000 esp: c084beb0
ds: 0018 es: 0018 ss: 0018
Process insmod (pid: 147, process nr: 21, stackpage=c084b000)
Stack: 00000008 c084bf08 c0108df0 00000000 00000200 0000ea60 c01c2ce5 00000016
00000001 00000002 c01b0018 c01c0018 ffffff00 00000000 c0109da1 00000000
c0109be0 00000008 c084bf10 00000286 00000000 c1832000 ffffffea c0108df0
Call Trace: [<c0108df0>] [<c0109da1>] [<c0109be0>] [<c1832000>] [<c0108df0>] [<c
1832000>] [<c1830018>]
[<c183234e>] [<c1830010>] [<c1832000>] [<c011566f>] [<c1832000>] [<c182f0
00>] [<c18324f8>] [<c182f000>]
[<c1832048>] [<c0107d24>] [<c1832000>]
Code: 0f 31 89 c5 8b 15 40 24 83 c1 89 54 24 10 85 d2 74 35 c7 44
Segmentation fault
# rmmod rtc_fifo_test
rmmod: rtc_fifo_test: Device or resource busy
# lsmod
Module Size Used by
rtc_fifo_test 1272 1 (uninitialized)
rtl_fifo 7164 0 [rtc_fifo_test]
rtl_posixio 6868 0 [rtl_fifo]
rtl_sched 5252 0 (unused)
rtl_time 9036 0 [rtl_posixio rtl_sched]
nfs 28140 2
lockd 30908 0 [nfs]
sunrpc 51260 1 [nfs lockd]
# reboot
<.... machine freezes while shutting down ....>
So does rtc_test.o too.
Gabor
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