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Hi,
I've got a nasty kernel oops, both with 2.2.18 and 2.4.4 with is very
reproducable. Bad thing: I don't know why it happens.
Who should I contact?
I just added the oops-trace as an atachment to this mail.
Please reply per private mail because I am not subscribed.
If someone wants to review the code, please contact me.
Thanks
Hendrik Sattler
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ksymoops 2.4.1 on i586 2.2.18. Options used
-V (default)
-k /proc/ksyms (specified)
-l /proc/modules (default)
-o /lib/modules/2.2.18/ (default)
-m /boot/System.map-2.2.18 (specified)
oops: 0002
CPU: 0
EIP: 0010: [<d087a11a>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 0010246
eax: 00000000 ebx: c182aa48 ecx: c182a800 edx: c1eefa40
esi: 00000001 edi: 00000001 ebp: c01f1eec esp: c01f1e20
ds: 0018 es: 0018 ss: 0018
Process swapper (pid:0,process nr:0, stackpage=c01f1000)
Stack: d0876edd c180d800 c1ff8a40 00000001 d086d564 00000000 c2397638 c2397704
d086af9f c1ff8a40 c180da00 00000001 00000297 c180da00 d086bfb4 c01f1e9c
00000246 c180da00 d086bfb4 00000001 d086bf03 c180da00 cf9be000 00000012
Call Trace: [<d0876edd>] [<d086d564>] [<d086af9f>] [<d086bfb4>] [<d086bfb4>]
[<d086bfc3>] [<d086bfda>]
[<c0112236>] [<c01124a6>] [<c0112658>] [<c010afc3>] [<d0873dc4>]
[<c011909d>] [<c010b3e9>] [<c011909d>]
[<c010afe8>] [<c01087ed>] [<c0106000>] [<c0108f71>] [<c010881c>]
[<c010a084>] [<c010a03c>] [<c0106000>]
[<c0106088>] [<c0106000>] [<c0100175>]
Code: 80 a0 24 01 00 00 fd 8d 99 14 01 00 00 31 c0 0f ab 81 18 01
>>EIP; d087a11a <[ircomm-tty]ircomm_tty_flow_indication+16/68> <=====
Trace; d0876edd <[ircomm]ircomm_ttp_flow_indication+1d/23>
Trace; d086d564 <[irda]async_unwrap_char+28/34>
Trace; d086af9f <[irda]irttp_run_tx_queue+11b/138>
Trace; d086bfb4 <[irda]irttp_todo_expired+0/d4>
Trace; d086bfb4 <[irda]irttp_todo_expired+0/d4>
Trace; d086bfc3 <[irda]irttp_todo_expired+f/d4>
Trace; d086bfda <[irda]irttp_todo_expired+26/d4>
Trace; c0112236 <update_wall_time+12/48>
Trace; c01124a6 <timer_bh+d2/3a0>
Trace; c0112658 <timer_bh+284/3a0>
Trace; c010afc3 <do_8259A_IRQ+8f/9c>
Trace; d0873dc4 <[irda]irda_packet_type+0/14>
Trace; c011909d <do_bottom_half+51/6c>
Trace; c010b3e9 <do_IRQ+41/48>
Trace; c011909d <do_bottom_half+51/6c>
Trace; c010afe8 <common_interrupt+18/20>
Trace; c01087ed <cpu_idle+5d/6c>
Trace; c0106000 <get_options+0/7c>
Trace; c0108f71 <sys_clone+21/28>
Trace; c010881c <sys_idle+20/30>
Trace; c010a084 <signal_return+14/18>
Trace; c010a03c <system_call+34/38>
Trace; c0106000 <get_options+0/7c>
Trace; c0106088 <cpu_idle+c/1c>
Trace; c0106000 <get_options+0/7c>
Trace; c0100175 <L6+0/2>
Code; d087a11a <[ircomm-tty]ircomm_tty_flow_indication+16/68>
00000000 <_EIP>:
Code; d087a11a <[ircomm-tty]ircomm_tty_flow_indication+16/68> <=====
0: 80 a0 24 01 00 00 fd andb $0xfd,0x124(%eax) <=====
Code; d087a121 <[ircomm-tty]ircomm_tty_flow_indication+1d/68>
7: 8d 99 14 01 00 00 lea 0x114(%ecx),%ebx
Code; d087a127 <[ircomm-tty]ircomm_tty_flow_indication+23/68>
d: 31 c0 xor %eax,%eax
Code; d087a129 <[ircomm-tty]ircomm_tty_flow_indication+25/68>
f: 0f ab 81 18 01 00 00 bts %eax,0x118(%ecx)
Aiee, killing interrupt handler
Kernel panic: Attempted to kill the idle task!
In swapper task - not syncing
