Messages in this thread | | | Date | Mon, 3 May 2004 19:13:18 +0200 (CEST) | From | Pascal Schmidt <> | Subject | [2.4.25 BUG] while playing DVD in mplayer |
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I got the following out of a 2.4.25 kernel when playing a (possibly damaged) DVD in mplayer. From the call chains, it doesn't look like having to do with an error on the DVD, though.
I can't reproduce it, though.
ksymoops 2.4.9 on i686 2.4.26. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.26/ (default) -m /boot/System.map-2.4.25 (specified)
Error (regular_file): read_ksyms stat /proc/ksyms failed No modules in ksyms, skipping objects No ksyms, skipping lsmod kernel BUG at page_alloc.c:105! invalid operand: 0000 CPU: 0 EIP: 0010:[<c0131083>] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010282 eax: 00000000 ebx: c133d534 ecx: 00000000 edx: de254df4 esi: 00000000 edi: d2d92000 ebp: 000002e4 esp: e4bd9f28 ds: 0018 es: 0018 ss: 0018 Process wmmon (pid: 147, stackpage=e4bd9000) Stack: 00000000 00000000 000b8ca0 00007d5e 00000000 00000010 00441894 0000011c e4bdb360 00000000 d2d92000 000002e4 c0157d72 40019000 d2d92000 0000011c 00000400 e4bd9f7c 00000000 e7fec2c0 0000011c 00000001 d2d92000 00000000 Call Trace: [<c0157d72>] [<c0138023>] [<c0108dbf>] Code: 0f 0b 69 00 3b c4 30 c0 89 d8 2b 05 70 ca 3e c0 c1 f8 02 69
>>EIP; c0131083 <__free_pages_ok+43/290> <=====
Trace; c0157d72 <proc_file_read+152/1c0> Trace; c0138023 <sys_read+a3/130> Trace; c0108dbf <system_call+33/38>
Code; c0131083 <__free_pages_ok+43/290> 00000000 <_EIP>: Code; c0131083 <__free_pages_ok+43/290> <===== 0: 0f 0b ud2a <===== Code; c0131085 <__free_pages_ok+45/290> 2: 69 00 3b c4 30 c0 imul $0xc030c43b,(%eax),%eax Code; c013108b <__free_pages_ok+4b/290> 8: 89 d8 mov %ebx,%eax Code; c013108d <__free_pages_ok+4d/290> a: 2b 05 70 ca 3e c0 sub 0xc03eca70,%eax Code; c0131093 <__free_pages_ok+53/290> 10: c1 f8 02 sar $0x2,%eax Code; c0131096 <__free_pages_ok+56/290> 13: 69 00 00 00 00 00 imul $0x0,(%eax),%eax
kernel BUG at filemap.c:81! invalid operand: 0000 CPU: 0 EIP: 0010:[<c01287a4>] Not tainted EFLAGS: 00210286 eax: d50e70c0 ebx: c133d508 ecx: 00000000 edx: c17835e0 esi: c133d508 edi: 000bb51e ebp: c17835e0 esp: dc861ea0 ds: 0018 es: 0018 ss: 0018 Process mplayer (pid: 2018, stackpage=dc861000) Stack: c036ae28 00000000 00000000 c01292a0 de254df4 000bb51e c17835e0 e05825c0 c0129346 c133d508 de254df4 000bb51e c17835e0 c133d508 000bb51e 00000018 e05825c0 000bb505 c01299d3 0000001f 00000020 0010bdd8 e05825c0 c135b464 Call Trace: [<c01292a0>] [<c0129346>] [<c01299d3>] [<c0129dca>] [<c012a1f0>] [<c012a34d>] [<c012a1f0>] [<c0138023>] [<c0108dbf>] Code: 0f 0b 51 00 40 c3 30 c0 89 1c 24 c7 44 24 04 01 00 00 00 e8
>>EIP; c01287a4 <add_page_to_hash_queue+24/50> <=====
Trace; c01292a0 <add_to_page_cache_unique+a0/b0> Trace; c0129346 <page_cache_read+96/d0> Trace; c01299d3 <generic_file_readahead+c3/160> Trace; c0129dca <do_generic_file_read+32a/480> Trace; c012a1f0 <file_read_actor+0/a0> Trace; c012a34d <generic_file_read+bd/1b0> Trace; c012a1f0 <file_read_actor+0/a0> Trace; c0138023 <sys_read+a3/130> Trace; c0108dbf <system_call+33/38>
Code; c01287a4 <add_page_to_hash_queue+24/50> 00000000 <_EIP>: Code; c01287a4 <add_page_to_hash_queue+24/50> <===== 0: 0f 0b ud2a <===== Code; c01287a6 <add_page_to_hash_queue+26/50> 2: 51 push %ecx Code; c01287a7 <add_page_to_hash_queue+27/50> 3: 00 40 c3 add %al,0xffffffc3(%eax) Code; c01287aa <add_page_to_hash_queue+2a/50> 6: 30 c0 xor %al,%al Code; c01287ac <add_page_to_hash_queue+2c/50> 8: 89 1c 24 mov %ebx,(%esp,1) Code; c01287af <add_page_to_hash_queue+2f/50> b: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp,1) Code; c01287b6 <add_page_to_hash_queue+36/50> 12: 00 Code; c01287b7 <add_page_to_hash_queue+37/50> 13: e8 00 00 00 00 call 18 <_EIP+0x18>
1 error issued. Results may not be reliable.
-- Ciao, Pascal - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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