Messages in this thread | | | Date | Mon, 12 Aug 2002 19:28:58 -0400 | From | Benjamin LaHaise <> | Subject | v2.5.31 handle_scancode oops |
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When booting with only the serial console enabled, pressing Ctrl-Scroll Lock kills the system with the following oops. Whoever has been working on the console code might be interested in fixing this.
-ben
ksymoops 2.4.4 on i686 2.4.18-5smp. Options used -v vmlinux (specified) -K (specified) -L (specified) -O (specified) -m System.map (specified)
Unable to handle kernel paging request at virtual address 646d203c *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[<c01bc05d>] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010086 eax: 646d2030 ebx: c7b74000 ecx: 00000000 edx: c035d5a0 esi: 0000001d edi: 00000001 ebp: c11610e0 esp: c77f5f2c ds: 0018 es: 0018 ss: 0018 Stack: c035d5a0 611d0000 00000000 0000001d 0000270f c77f5fc4 c01bc4e7 0000001d 00000001 3d52d215 00000000 0001041e 00000000 c77f5f7c 40012020 bffff550 bffff5c8 c1166580 00000001 00000001 c01bc54f c0108a8a 00000001 00000000 Call Trace: [<c01bc4e7>] [<c01bc54f>] [<c0108a8a>] [<c0108be8>] [<c0107754>] Code: f6 40 0c 08 75 15 53 ff 53 7c 5a 85 c0 0f 85 bf 00 00 00 a1
>>EIP; c01bc05d <handle_scancode+15d/250> <===== Trace; c01bc4e7 <handle_kbd_event+137/190> Trace; c01bc54f <keyboard_interrupt+f/20> Trace; c0108a8a <handle_IRQ_event+3a/60> Trace; c0108be8 <do_IRQ+78/e0> Trace; c0107754 <common_interrupt+18/20> Code; c01bc05d <handle_scancode+15d/250> 00000000 <_EIP>: Code; c01bc05d <handle_scancode+15d/250> <===== 0: f6 40 0c 08 testb $0x8,0xc(%eax) <===== Code; c01bc061 <handle_scancode+161/250> 4: 75 15 jne 1b <_EIP+0x1b> c01bc078 <handle_scancode+178/250> Code; c01bc063 <handle_scancode+163/250> 6: 53 push %ebx Code; c01bc064 <handle_scancode+164/250> 7: ff 53 7c call *0x7c(%ebx) Code; c01bc067 <handle_scancode+167/250> a: 5a pop %edx Code; c01bc068 <handle_scancode+168/250> b: 85 c0 test %eax,%eax Code; c01bc06a <handle_scancode+16a/250> d: 0f 85 bf 00 00 00 jne d2 <_EIP+0xd2> c01bc12f <handle_scancode+22f/250> Code; c01bc070 <handle_scancode+170/250> 13: a1 00 00 00 00 mov 0x0,%eax
<0>Kernel panic: Aiee, killing interrupt handler!
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