kernel BUG at page_buf.c:602! invalid operand: 0000 2.4.19 #2 SMP Mon Aug 26 02:32:04 CDT 2002 CPU: 2 EIP: 0010:[] Not tainted EFLAGS: 00010246 eax: 00000000 ebx: 00000002 ecx: 00080221 edx: 00000000 esi: c8e7d780 edi: 00000001 ebp: 00000000 esp: d4245720 ds: 0018 es: 0018 ss: 0018 Process mount (pid: 5264, stackpage=d4245000) Stack: c8e7d7e0 00000002 000001f0 c7878864 d4244000 00000000 00000000 000001f0 00000000 00000001 0010000c 00000002 00000000 00000002 00800050 00000000 00002205 00000000 c01ffc76 c8e7d780 d3e76db4 00002205 00002000 00002205 Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] Code: 0f 0b 5a 02 a0 4e 2f c0 8b 4c 24 4c 8b 51 58 81 49 08 04 00 kernel BUG at page_buf.c:602! invalid operand: 0000 2.4.19 #2 SMP Mon Aug 26 02:32:04 CDT 2002 CPU: 2 EIP: 0010:[] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010246 eax: 00000000 ebx: 00000002 ecx: 00080221 edx: 00000000 esi: c8e7d780 edi: 00000001 ebp: 00000000 esp: d4245720 ds: 0018 es: 0018 ss: 0018 Process mount (pid: 5264, stackpage=d4245000) Stack: c8e7d7e0 00000002 000001f0 c7878864 d4244000 00000000 00000000 000001f0 00000000 00000001 0010000c 00000002 00000000 00000002 00800050 00000000 00002205 00000000 c01ffc76 c8e7d780 d3e76db4 00002205 00002000 00002205 Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] Code: 0f 0b 5a 02 a0 4e 2f c0 8b 4c 24 4c 8b 51 58 81 49 08 04 00 >>EIP; c01ff6e4 <_pagebuf_lookup_pages+124/430> <===== Trace; c01ffc76 Trace; c01e68c7 Trace; c01e7854 Trace; c01e5d97 Trace; c01e792f Trace; c01e7a3e Trace; c01e8544 Trace; c01e89d3 Trace; c01e8a3b Trace; c01e8c53 Trace; c01e13b4 Trace; c01ea0bc Trace; c0201a3c <.text.lock.page_buf+83/127> Trace; c01e95b4 Trace; c01e980b Trace; c01f36be Trace; c01f392f Trace; c01f3977 Trace; c020c753 Trace; c013ed95 <__alloc_pages+65/280> Trace; c01352b5 Trace; c013d02f Trace; c012f57d Trace; c014dd2a Trace; c014e7ac Trace; c014dc7b Trace; c014eb8c Trace; c01652e8 Trace; c0165780 Trace; c01655c9 Trace; c0165d3f Trace; c01095bb Code; c01ff6e4 <_pagebuf_lookup_pages+124/430> 00000000 <_EIP>: Code; c01ff6e4 <_pagebuf_lookup_pages+124/430> <===== 0: 0f 0b ud2a <===== Code; c01ff6e6 <_pagebuf_lookup_pages+126/430> 2: 5a pop %edx Code; c01ff6e7 <_pagebuf_lookup_pages+127/430> 3: 02 a0 4e 2f c0 8b add 0x8bc02f4e(%eax),%ah Code; c01ff6ed <_pagebuf_lookup_pages+12d/430> 9: 4c dec %esp Code; c01ff6ee <_pagebuf_lookup_pages+12e/430> a: 24 4c and $0x4c,%al Code; c01ff6f0 <_pagebuf_lookup_pages+130/430> c: 8b 51 58 mov 0x58(%ecx),%edx Code; c01ff6f3 <_pagebuf_lookup_pages+133/430> f: 81 49 08 04 00 00 00 orl $0x4,0x8(%ecx)