Re: debian squeeze amd64 recent frequent crashes
On 6 February 2013 13:13, Kelly Clowers <kelly.clowers@gmail.com> wrote:
> On Wed, Feb 6, 2013 at 8:42 AM, Jim Green
> <student.northwestern@gmail.com> wrote:
>> my debian squeeze amd64 has served me well for past 2/3 years. I
>> struggled a few days with recent frequent crashes and hope to get some
>> help from the list. I already downgraded from bpo kernel 3.6 to stock
>> 2.32 kernel but didn't help.. I tried running memtest86 but it freezes
>> as shown in the below log. Could someone share some procedures how to
>> fix this?..
>
> Yeah, if Memtest86 is crashing/freezing, you need to start replacing hardware.
>
> Start with the RAM. If you are using multiple sticks, you could try
> taking them out and testing them one by one. If you have some other
> known good RAM you could test with it to verify that it is the RAM and
> not the motherboard/CPU/power. RAM is most likely though.
I managed to use memtester to get some diagnosis. it gave me tons of failures.
my RAM is a set of 4x8G GSkill
http://www.newegg.com/Product/Product.aspx?Item=N82E16820231490
it is too bad they failed in half a year. should not save a few bucks
on this brand..
% sudo memtester 30000
memtester version 4.1.3 (64-bit)
Copyright (C) 2010 Charles Cazabon.
Licensed under the GNU General Public License version 2 (only).
pagesize is 4096
pagesizemask is 0xfffffffffffff000
want 30000MB (31457280000 bytes)
got 30000MB (31457280000 bytes), trying mlock ...locked.
Loop 1:
Stuck Address : testing 0FAILURE: possible bad address line
at offset 0x20af2783.
Skipping to next test...
Random Value : ok
FAILURE: 0xf0b6c16d8e202230 != 0xe0b6c16d8e202230 at offset 0x06345f83.
FAILURE: 0x86477452228cbcbe != 0xa6477452228cbcbe at offset 0x20b01985.
FAILURE: 0xc8afe26b8d01d1ed != 0xd8afe26b8d01d1ed at offset 0x20b01f05.
FAILURE: 0x1037683fc596127a != 0x37683fc596127a at offset 0x20b01f83.
FAILURE: 0x286f95f380509108 != 0x86f95f380509108 at offset 0x20e018c1.
FAILURE: 0x18375b375400d4de != 0x8375b375400d4de at offset 0x20e01f83.
FAILURE: 0xa02fd5b38400cc07 != 0x802fd5b38400cc07 at offset 0x20e45945.
FAILURE: 0xe161e82704046d82 != 0xc161e82704046d82 at offset 0x20e45a31.
FAILURE: 0x34264dc30854d783 != 0x24264dc30854d783 at offset 0x20e6a783.
FAILURE: 0x102730680291a71f != 0x2730680291a71f at offset 0x20f36783.
FAILURE: 0x5e625c1c50061114 != 0x4e625c1c50061114 at offset 0x20fb6783.
FAILURE: 0xe07237a92e12ac4a != 0xc07237a92e12ac4a at offset 0x21045a31.
FAILURE: 0x80efd6af2022127c != 0x90efd6af2022127c at offset 0x216d5705.
FAILURE: 0x30277f3ba212af26 != 0x20277f3ba212af26 at offset 0x21a89783.
FAILURE: 0x1327efdb3b203a42 != 0x327efdb3b203a42 at offset 0x21aae783.
FAILURE: 0x306e5bb80208a3b0 != 0x206e5bb80208a3b0 at offset 0x21acd5c7.
FAILURE: 0x4227414b9b88e3c0 != 0x5227414b9b88e3c0 at offset 0x21acd685.
FAILURE: 0x13a17c9d8000eaa0 != 0x3a17c9d8000eaa0 at offset 0x21acd783.
FAILURE: 0x343f25fd1042aded != 0x243f25fd1042aded at offset 0x22979f83.
FAILURE: 0x90b61a9d5201c995 != 0x80b61a9d5201c995 at offset 0x22a01f83.
FAILURE: 0x1026515eaa6bd6ab != 0x26515eaa6bd6ab at offset 0x22a45f83.
FAILURE: 0x1196bde284a8c42d != 0x196bde284a8c42d at offset 0x232c5f83.
Compare XOR : FAILURE: 0xf0d991c497c0ce6a !=
0xe0d991c497c0ce6a at offset 0x06345f83.
FAILURE: 0x866a44a92c2d68f8 != 0xa66a44a92c2d68f8 at offset 0x20b01985.
FAILURE: 0xc8d2b2c296a27e27 != 0xd8d2b2c296a27e27 at offset 0x20b01f05.
FAILURE: 0x105a3896cf36beb4 != 0x5a3896cf36beb4 at offset 0x20b01f83.
FAILURE: 0xc052b84f79e175a6 != 0xd052b84f79e175a6 at offset 0x20c18f83.
FAILURE: 0x2892664a89f13d42 != 0x892664a89f13d42 at offset 0x20e018c1.
FAILURE: 0x185a2b8e5da18118 != 0x85a2b8e5da18118 at offset 0x20e01f83.
FAILURE: 0xa052a60a8da17841 != 0x8052a60a8da17841 at offset 0x20e45945.
FAILURE: 0xe184b87e0da519bc != 0xc184b87e0da519bc at offset 0x20e45a31.
FAILURE: 0x34491e1a11f583bd != 0x24491e1a11f583bd at offset 0x20e6a783.
FAILURE: 0x80c9d15b1bd1a3a7 != 0x90c9d15b1bd1a3a7 at offset 0x20ecd783.
FAILURE: 0x104a00bf0c325359 != 0x4a00bf0c325359 at offset 0x20f36783.
FAILURE: 0xe095080037b35884 != 0xc095080037b35884 at offset 0x21045a31.
FAILURE: 0x148abfad94a8d0b0 != 0x48abfad94a8d0b0 at offset 0x21045f05.
FAILURE: 0xa85274699dc7dca3 != 0x885274699dc7dca3 at offset 0x216b6005.
FAILURE: 0x1946090b8bc22ff3 != 0x946090b8bc22ff3 at offset 0x216b6631.
FAILURE: 0xf0e6435395c1aa58 != 0xd0e6435395c1aa58 at offset 0x216d5185.
FAILURE: 0xc486289fea34ed41 != 0xe486289fea34ed41 at offset 0x216d5245.
FAILURE: 0x8112a70629c2beb6 != 0x9112a70629c2beb6 at offset 0x216d5705.
FAILURE: 0xd31207bb0ab8e25f != 0xc31207bb0ab8e25f at offset 0x216d57d1.
FAILURE: 0x304a4f92abb35b60 != 0x204a4f92abb35b60 at offset 0x21a89783.
FAILURE: 0x30912c0f0ba94fea != 0x20912c0f0ba94fea at offset 0x21acd5c7.
FAILURE: 0x424a11a2a5298ffa != 0x524a11a2a5298ffa at offset 0x21acd685.
FAILURE: 0x13c44cf489a196da != 0x3c44cf489a196da at offset 0x21acd783.
FAILURE: 0x5a49b56c71a43880 != 0x4a49b56c71a43880 at offset 0x21bd5705.
FAILURE: 0x3461f65419e35a27 != 0x2461f65419e35a27 at offset 0x22979f83.
FAILURE: 0xd0482c4d89a8d8a4 != 0xc0482c4d89a8d8a4 at offset 0x22a01e31.
FAILURE: 0x18268de511a8dc03 != 0x8268de511a8dc03 at offset 0x22a01e85.
FAILURE: 0x104921b5b40c82e5 != 0x4921b5b40c82e5 at offset 0x22a45f83.
FAILURE: 0x99478d5809e1a257 != 0x89478d5809e1a257 at offset 0x22a98f05.
FAILURE: 0xd25885b471e2cdd8 != 0xc25885b471e2cdd8 at offset 0x22aae705.
FAILURE: 0x804910da0a84e637 != 0x904910da0a84e637 at offset 0x2316a783.
FAILURE: 0x11b98e398e497067 != 0x1b98e398e497067 at offset 0x232c5f83.
Compare SUB : FAILURE: 0xe171783a2d833c38 !=
0x2171783a2d833c38 at offset 0x06345f83.
FAILURE: 0x794b3056116fabf4 != 0x594b3056116fabf4 at offset 0x06376185.
FAILURE: 0x67ba5f8dcef35a6c != 0x47ba5f8dcef35a6c at offset 0x063a4985.
FAILURE: 0xc6245da6b2c64a4 != 0x4c6245da6b2c64a4 at offset 0x06af2685.
FAILURE: 0x4aa6673bf321ba0 != 0x44aa6673bf321ba0 at offset 0x06af2705.
FAILURE: 0x72b009095ade2c50 != 0x32b009095ade2c50 at offset 0x06af2783.
FAILURE: 0x8b2d199458f82574 != 0xb2d199458f82574 at offset 0x06b11185.
FAILURE: 0x5881769d72686db0 != 0xd881769d72686db0 at offset 0x06b11245.
FAILURE: 0x2a3a79661d4052a8 != 0xea3a79661d4052a8 at offset 0x06b89783.
FAILURE: 0x20db7361731722a0 != 0xa0db7361731722a0 at offset 0x20b01985.
FAILURE: 0xd981570f5b04a2c0 != 0x1981570f5b04a2c0 at offset 0x20b01e45.
FAILURE: 0x82a4e03c7dd2aaf0 != 0xc2a4e03c7dd2aaf0 at offset 0x20b01f83.
FAILURE: 0x753e17405a65186c != 0x553e17405a65186c at offset 0x20bc5985.
FAILURE: 0x3b7e541ea18c4688 != 0xfb7e541ea18c4688 at offset 0x20c18f83.
FAILURE: 0x799c4ab87d1dc158 != 0xf99c4ab87d1dc158 at offset 0x20e018c1.
FAILURE: 0xbc9cef9f2ab2e820 != 0xfc9cef9f2ab2e820 at offset 0x20e01f83.
FAILURE: 0xf6d108b97437682c != 0x76d108b97437682c at offset 0x20e45945.
FAILURE: 0x1df849d3a8353850 != 0x9df849d3a8353850 at offset 0x20e45a31.
FAILURE: 0x4a83a71cbcc8ed7c != 0x8a83a71cbcc8ed7c at offset 0x20e6a783.
FAILURE: 0x18b659a20c49abb4 != 0xd8b659a20c49abb4 at offset 0x20ecd783.
FAILURE: 0xa1e20cfdccffc84c != 0xe1e20cfdccffc84c at offset 0x20f36783.
FAILURE: 0xb1bfbeed4087aab0 != 0x31bfbeed4087aab0 at offset 0x21045a31.
FAILURE: 0x350dfe391a39ce40 != 0x750dfe391a39ce40 at offset 0x21045f05.
FAILURE: 0xbfe172f924fba790 != 0x7fe172f924fba790 at offset 0x216726b7.
FAILURE: 0xd86077da041349ec != 0x186077da041349ec at offset 0x21691345.
FAILURE: 0x2645e9680e04e48 != 0xc2645e9680e04e48 at offset 0x21691783.
FAILURE: 0xc2b6d4c66f728304 != 0x42b6d4c66f728304 at offset 0x216b6005.
FAILURE: 0x3cae58f24dd6e4c4 != 0x7cae58f24dd6e4c4 at offset 0x216b6631.
FAILURE: 0xf3392bb09b1e3f20 != 0x73392bb09b1e3f20 at offset 0x216d5185.
FAILURE: 0xc69b7326e8b0842c != 0x469b7326e8b0842c at offset 0x216d5245.
FAILURE: 0xd27f91e163e1a548 != 0x927f91e163e1a548 at offset 0x216d5705.
FAILURE: 0x1dc447669ef04b54 != 0x5dc447669ef04b54 at offset 0x216d57d1.
FAILURE: 0xa386d4169b119480 != 0xe386d4169b119480 at offset 0x21a89783.
FAILURE: 0xfb524b719f34fe38 != 0x3b524b719f34fe38 at offset 0x21acd5c7.
FAILURE: 0x4650473b3077d0f8 != 0x650473b3077d0f8 at offset 0x21acd685.
FAILURE: 0xbbd53c6069945f78 != 0xfbd53c6069945f78 at offset 0x21acd783.
FAILURE: 0xb64fd63e8f860248 != 0xf64fd63e8f860248 at offset 0x21b72645.
FAILURE: 0xde8960a4f8718d54 != 0x5e8960a4f8718d54 at offset 0x21bb6145.
FAILURE: 0x8ea221732944aa7c != 0xcea221732944aa7c at offset 0x21bb6705.
FAILURE: 0x16415f30722de444 != 0x56415f30722de444 at offset 0x21bb67d1.
FAILURE: 0xff56bd92ff503600 != 0x3f56bd92ff503600 at offset 0x21bd5705.
FAILURE: 0xde33780726f189b4 != 0x1e33780726f189b4 at offset 0x22979f83.
FAILURE: 0x2c5d283656295030 != 0x6c5d283656295030 at offset 0x22a01e31.
FAILURE: 0x9826138417704784 != 0xd826138417704784 at offset 0x22a01e85.
FAILURE: 0x4a89a6395c2b505c != 0x8a89a6395c2b505c at offset 0x22a45f83.
FAILURE: 0xf255b634b7b561f4 != 0x3255b634b7b561f4 at offset 0x22a98f05.
FAILURE: 0x2c9fc886fba5d920 != 0x6c9fc886fba5d920 at offset 0x22aae705.
FAILURE: 0xea9e90fda8096c74 != 0xaa9e90fda8096c74 at offset 0x2316a783.
FAILURE: 0x4edc7ca97189aeb4 != 0xcedc7ca97189aeb4 at offset 0x231cd185.
FAILURE: 0x67b9ee842b1a9cb4 != 0xa7b9ee842b1a9cb4 at offset 0x232c5f83.
Compare MUL : FAILURE: 0x00000001 != 0x00000000 at offset 0x06345f83.
FAILURE: 0x00000000 != 0x00000001 at offset 0x06b11245.
FAILURE: 0x00000000 != 0x00000001 at offset 0x06b89783.
FAILURE: 0x00000001 != 0x00000000 at offset 0x20b01e45.
FAILURE: 0x00000000 != 0x00000001 at offset 0x20c18f83.
FAILURE: 0x00000000 != 0x00000001 at offset 0x20e018c1.
FAILURE: 0x00000000 != 0x00000001 at offset 0x20e01f83.
FAILURE: 0x00000001 != 0x00000000 at offset 0x20e45945.
FAILURE: 0x00000000 != 0x00000001 at offset 0x20ecd783.
FAILURE: 0x00000000 != 0x00000001 at offset 0x20f36783.
FAILURE: 0x00000001 != 0x00000000 at offset 0x21691345.
FAILURE: 0x00000001 != 0x00000000 at offset 0x216d5185.
FAILURE: 0x00000000 != 0x00000001 at offset 0x21a89783.
FAILURE: 0x00000001 != 0x00000000 at offset 0x21acd5c7.
FAILURE: 0x00000000 != 0x00000001 at offset 0x21acd783.
FAILURE: 0x00000000 != 0x00000001 at offset 0x21b72645.
FAILURE: 0x00000001 != 0x00000000 at offset 0x21bb6145.
FAILURE: 0x00000001 != 0x00000000 at offset 0x21bd5705.
FAILURE: 0x00000001 != 0x00000000 at offset 0x22979f83.
FAILURE: 0x00000000 != 0x00000001 at offset 0x22a01e85.
FAILURE: 0x00000001 != 0x00000000 at offset 0x22a98f05.
FAILURE: 0x00000001 != 0x00000000 at offset 0x2316a783.
Compare DIV : FAILURE: 0x7ff5b6597fffe283 !=
0x7ff5b6597fffe282 at offset 0x06345f83.
FAILURE: 0x7ff5b6597fffe282 != 0x7ff5b6597fffe283 at offset 0x06b11245.
FAILURE: 0x7ff5b6597fffe282 != 0x7ff5b6597fffe283 at offset 0x06b89783.
FAILURE: 0x7ff5b6597fffe283 != 0x7ff5b6597fffe282 at offset 0x20b01e45.
FAILURE: 0x7ff5b6597fffe282 != 0x7ff5b6597fffe283 at offset 0x20c18f83.
FAILURE: 0x7ff5b6597fffe282 != 0x7ff5b6597fffe283 at offset 0x20e018c1.
FAILURE: 0x7ff5b6597fffe282 != 0x7ff5b6597fffe283 at offset 0x20e01f83.
FAILURE: 0x7ff5b6597fffe283 != 0x7ff5b6597fffe282 at offset 0x20e45945.
FAILURE: 0x7ff5b6597fffe282 != 0x7ff5b6597fffe283 at offset 0x20ecd783.
FAILURE: 0x7ff5b6597fffe282 != 0x7ff5b6597fffe283 at offset 0x20f36783.
FAILURE: 0x6ff5b6597fffe282 != 0x7ff5b6597fffe282 at offset 0x2145cf83.
FAILURE: 0x7ff5b6597fffe283 != 0x7ff5b6597fffe282 at offset 0x21691345.
FAILURE: 0x7ff5b6597fffe283 != 0x7ff5b6597fffe282 at offset 0x216d5185.
FAILURE: 0x7ff5b6597fffe282 != 0x7ff5b6597fffe283 at offset 0x21a89783.
FAILURE: 0x7ff5b6597fffe283 != 0x7ff5b6597fffe282 at offset 0x21acd5c7.
FAILURE: 0x7ff5b6597fffe282 != 0x7ff5b6597fffe283 at offset 0x21acd783.
FAILURE: 0x7ff5b6597fffe282 != 0x7ff5b6597fffe283 at offset 0x21b72645.
FAILURE: 0x7ff5b6597fffe283 != 0x7ff5b6597fffe282 at offset 0x21bb6145.
FAILURE: 0x7ff5b6597fffe283 != 0x7ff5b6597fffe282 at offset 0x21bd5705.
FAILURE: 0x7ff5b6597fffe283 != 0x7ff5b6597fffe282 at offset 0x22979f83.
FAILURE: 0x7ff5b6597fffe282 != 0x7ff5b6597fffe283 at offset 0x22a01e85.
FAILURE: 0x7ff5b6597fffe283 != 0x7ff5b6597fffe282 at offset 0x22a98f05.
FAILURE: 0x7ff5b6597fffe283 != 0x7ff5b6597fffe282 at offset 0x2316a783.
Compare OR : FAILURE: 0x7bf496496f91c203 !=
0x7bf496496f91c202 at offset 0x06345f83.
FAILURE: 0x7bf496496f91c202 != 0x7bf496496f91c203 at offset 0x06b11245.
FAILURE: 0x7bf496496f91c202 != 0x7bf496496f91c203 at offset 0x06b89783.
FAILURE: 0x7bf496496f91c203 != 0x7bf496496f91c202 at offset 0x20b01e45.
FAILURE: 0x7bf496496f91c202 != 0x7bf496496f91c203 at offset 0x20c18f83.
FAILURE: 0x7bf496496f91c202 != 0x7bf496496f91c203 at offset 0x20e018c1.
FAILURE: 0x7bf496496f91c202 != 0x7bf496496f91c203 at offset 0x20e01f83.
FAILURE: 0x7bf496496f91c203 != 0x7bf496496f91c202 at offset 0x20e45945.
FAILURE: 0x7bf496496f91c202 != 0x7bf496496f91c203 at offset 0x20ecd783.
FAILURE: 0x7bf496496f91c202 != 0x7bf496496f91c203 at offset 0x20f36783.
FAILURE: 0x6bf496496f91c202 != 0x7bf496496f91c202 at offset 0x2145cf83.
FAILURE: 0x7bf496496f91c203 != 0x7bf496496f91c202 at offset 0x21691345.
FAILURE: 0x7bf496496f91c203 != 0x7bf496496f91c202 at offset 0x216d5185.
FAILURE: 0x7bf496496f91c202 != 0x7bf496496f91c203 at offset 0x21a89783.
FAILURE: 0x7bf496496f91c203 != 0x7bf496496f91c202 at offset 0x21acd5c7.
FAILURE: 0x7bf496496f91c202 != 0x7bf496496f91c203 at offset 0x21acd783.
FAILURE: 0x7bf496496f91c202 != 0x7bf496496f91c203 at offset 0x21b72645.
FAILURE: 0x7bf496496f91c203 != 0x7bf496496f91c202 at offset 0x21bb6145.
FAILURE: 0x7bf496496f91c203 != 0x7bf496496f91c202 at offset 0x21bd5705.
FAILURE: 0x7bf496496f91c203 != 0x7bf496496f91c202 at offset 0x22979f83.
FAILURE: 0x7bf496496f91c202 != 0x7bf496496f91c203 at offset 0x22a01e85.
FAILURE: 0x7bf496496f91c203 != 0x7bf496496f91c202 at offset 0x22a98f05.
FAILURE: 0x7bf496496f91c203 != 0x7bf496496f91c202 at offset 0x2316a783.
Compare AND : Sequential Increment: ok
Solid Bits : testing 0FAILURE: 0x2000000000000000 !=
0x00000000 at offset 0x06b11185.
Block Sequential : testing 16FAILURE: 0x10101010101010 !=
0x1010101010101010 at offset 0x06385f83.
FAILURE: 0x10101010101010 != 0x1010101010101010 at offset 0x20b20f83.
Checkerboard : testing 1FAILURE: 0x4555555555555555 !=
0x5555555555555555 at offset 0x20c3df83.
FAILURE: 0x4555555555555555 != 0x5555555555555555 at offset 0x216b6783.
FAILURE: 0x4555555555555555 != 0x5555555555555555 at offset 0x228e4f83.
FAILURE: 0x4555555555555555 != 0x5555555555555555 at offset 0x22a20f83.
Bit Spread : testing 58FAILURE: 0xfbffffffffffffff !=
0xebffffffffffffff at offset 0x03ac17d1.
Bit Flip : testing 1FAILURE: 0xeffffffffffffffe !=
0xfffffffffffffffe at offset 0x20ff2783.
Walking Ones : testing 8FAILURE: 0xdffffffffffffeff !=
0xfffffffffffffeff at offset 0x22e6a231.
FAILURE: 0xeffffffffffffeff != 0xfffffffffffffeff at offset 0x22e6a783.
Walking Zeroes : testing 0FAILURE: 0x1000000000000001 !=
0x00000001 at offset 0x063a4f05.
FAILURE: 0x1000000000000001 != 0x00000001 at offset 0x20e45f05.
FAILURE: 0x1000000000000001 != 0x00000001 at offset 0x22a11705.
FAILURE: 0x1000000000000001 != 0x00000001 at offset 0x22a20f05.
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