Messages in this thread | | | Date | Mon, 5 May 2003 09:51:19 +0200 | From | Felix von Leitner <> | Subject | Re: [2.5.68] Scalability issues |
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Thus spake David S. Miller (davem@redhat.com): > > Here is the ksymoops output. The taint came from the nvidia kernel > > module, X was not running, so the module did not do anything at the > > time. > Not true, if it got loaded it did something.
> Either reproduce without the nvidia module loaded, or take > your report to nvidia.
Thank you for this stunning display of unprofessionalism and zealotry. People like you keep free software alive.
ksymoops 2.4.1 on i686 2.5.68. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.5.68/ (default) -m /usr/src/linux/System.map (default)
Warning: You did not tell me where to find symbol information. I will assume that the log matches the kernel and modules that are running right now and I'll use the default options above for symbol resolution. If the current kernel and/or modules do not match the log, you can get more accurate output by telling me the kernel version and where to find map, modules, ksyms etc. ksymoops -h explains the options.
Error (regular_file): read_ksyms stat /proc/ksyms failed No modules in ksyms, skipping objects No ksyms, skipping lsmod e100: selftest OK. e100: eth0: Intel(R) PRO/100 Network Connection e100: eth0 NIC Link is Up 100 Mbps Full duplex Unable to handle kernel paging request at virtual address d2f83908 c014e30f *pde = 06608067 Oops: 0000 [#1] CPU: 0 EIP: 0060:[<c014e30f>] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010287 eax: d2f81000 ebx: 00000000 ecx: 00000a42 edx: c5920000 esi: c5a2f4e8 edi: c5921f64 ebp: 00000000 esp: c5921f24 ds: 007b es: 007b ss: 0068 Stack: 00000000 c015fabd c0124bc0 c5950680 c5a2f4e0 c5921f60 c5921f64 00000000 c015fb9a 00000001 c5a2f4e8 c5921f60 c5921f64 c5920000 c5920000 00000000 00000000 bffff808 00000000 c5a2f4e0 00000001 c015fd60 00000001 c5a2f4e0 Call Trace: [<c015fabd>] [<c0124bc0>] [<c015fb9a>] [<c015fd60>] [<c015df65>] [<c015f0f0>] [<c0109279>] Code: 8b 1c 88 85 db 74 03 ff 43 14 ff 4a 14 8b 42 08 83 e0 08 75
>>EIP; c014e30f <fget+1f/40> <===== Trace; c015fabd <do_pollfd+2d/a0> Trace; c0124bc0 <process_timeout+0/10> Trace; c015fb9a <do_poll+6a/d0> Trace; c015fd60 <sys_poll+160/260> Trace; c015df65 <do_fcntl+d5/1c0> Trace; c015f0f0 <__pollwait+0/d0> Trace; c0109279 <sysenter_past_esp+52/71> Code; c014e30f <fget+1f/40> 00000000 <_EIP>: Code; c014e30f <fget+1f/40> <===== 0: 8b 1c 88 mov (%eax,%ecx,4),%ebx <===== Code; c014e312 <fget+22/40> 3: 85 db test %ebx,%ebx Code; c014e314 <fget+24/40> 5: 74 03 je a <_EIP+0xa> Code; c014e316 <fget+26/40> 7: ff 43 14 incl 0x14(%ebx) Code; c014e319 <fget+29/40> a: ff 4a 14 decl 0x14(%edx) Code; c014e31c <fget+2c/40> d: 8b 42 08 mov 0x8(%edx),%eax Code; c014e31f <fget+2f/40> 10: 83 e0 08 and $0x8,%eax Code; c014e322 <fget+32/40> 13: 75 00 jne 15 <_EIP+0x15>
Unable to handle kernel paging request at virtual address d2f81000 c011e1fd *pde = 06608067 Oops: 0002 [#2] CPU: 0 EIP: 0060:[<c011e1fd>] Not tainted EFLAGS: 00010246 eax: d2f81000 ebx: ffffffff ecx: 00000001 edx: 00000000 esi: 00000000 edi: c597e900 ebp: 00000001 esp: c5921de0 ds: 007b es: 007b ss: 0068 Stack: 00000000 c5950680 c597e900 00000000 c5950680 c5950680 c011edc4 c595ae20 c595ae20 00000a9a 00000001 c5920000 c5921ef0 c5950680 00000383 c010a2fc 0000000b c033dc76 00000000 00000001 00000000 00000000 c0117e3a c033dc76 Call Trace: [<c011edc4>] [<c010a2fc>] [<c0117e3a>] [<c0136561>] [<c0136561>] [<c01366a0>] [<c0117cf0>] [<c0109cd5>] [<c012007b>] [<c014e30f>] [<c015fabd>] [<c0124bc0>] [<c015fb9a>] [<c015fd60>] [<c015df65>] [<c015f0f0>] [<c0109279>] Code: 87 14 b0 85 d2 75 0c 46 d1 eb 75 e7 eb bd 90 8d 74 26 00 89
>>EIP; c011e1fd <put_files_struct+4d/e0> <===== Trace; c011edc4 <do_exit+144/400> Trace; c010a2fc <die+ec/f0> Trace; c0117e3a <do_page_fault+14a/45e> Trace; c0136561 <buffered_rmqueue+b1/150> Trace; c0136561 <buffered_rmqueue+b1/150> Trace; c01366a0 <__alloc_pages+a0/2d0> Trace; c0117cf0 <do_page_fault+0/45e> Trace; c0109cd5 <error_code+2d/38> Trace; c012007b <sys_settimeofday+1b/f0> Trace; c014e30f <fget+1f/40> Trace; c015fabd <do_pollfd+2d/a0> Trace; c0124bc0 <process_timeout+0/10> Trace; c015fb9a <do_poll+6a/d0> Trace; c015fd60 <sys_poll+160/260> Trace; c015df65 <do_fcntl+d5/1c0> Trace; c015f0f0 <__pollwait+0/d0> Trace; c0109279 <sysenter_past_esp+52/71> Code; c011e1fd <put_files_struct+4d/e0> 00000000 <_EIP>: Code; c011e1fd <put_files_struct+4d/e0> <===== 0: 87 14 b0 xchg %edx,(%eax,%esi,4) <===== Code; c011e200 <put_files_struct+50/e0> 3: 85 d2 test %edx,%edx Code; c011e202 <put_files_struct+52/e0> 5: 75 0c jne 13 <_EIP+0x13> Code; c011e204 <put_files_struct+54/e0> 7: 46 inc %esi Code; c011e205 <put_files_struct+55/e0> 8: d1 eb shr %ebx Code; c011e207 <put_files_struct+57/e0> a: 75 e7 jne fffffff3 <_EIP+0xfffffff3> Code; c011e209 <put_files_struct+59/e0> c: eb bd jmp ffffffcb <_EIP+0xffffffcb> Code; c011e20b <put_files_struct+5b/e0> e: 90 nop Code; c011e20c <put_files_struct+5c/e0> f: 8d 74 26 00 lea 0x0(%esi,1),%esi Code; c011e210 <put_files_struct+60/e0> 13: 89 00 mov %eax,(%eax)
1 warning and 1 error issued. Results may not be reliable. - 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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