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Re: Squeeze freezes



On Tue, 22 Feb 2011 21:24:14 +0100
Rico Secada <coolzone@it.dk> wrote:

Apparently it's a browser problem, but the strange part is that it's
happening with several browsers.

When the freeze happens Caps-lock doesn't work any longer. Also I
can't do ALT+F1 or ALT+Backspace

I have removed gnash and non-free flash.

On one machine the pc freezes when I visit a page like this:

http://www.netdoktor.dk/sygdomme/fakta/parodontose.htm

or this

http://hoslykkegaard.dk/

Both Iceweasel and Konquorer freezes the entire laptop, but Google
Ghrome doesn't.

On the other machine the above website doesn't effect the machine at
all, but a page like http://boligbasen.dk/ does, also on Google Chrome.

I have tried running a strace to a log with "-f", but there has been no
helpful information. I will not attach it since it's more than 7 MB.

This is the final part of the strace output: 

<SNIP>
2022  read(61,  <unfinished ...>
1998  <... poll resumed> )              = 1 ([{fd=3, revents=POLLIN}])
1998  read(3, "\3-\0(\223\261\4\0\373\0\0\0(\0\240\2\0\0\0\0\204\1=\0
\205\1*\0\0\0\1\0", 4096) = 32 1998  read(3, 0xb7289058, 4096)
= -1 EAGAIN (Resource temporarily unavailable) 1998  gettimeofday
({1298458125, 151992}, NULL) = 0 1998  gettimeofday({1298458125,
152825}, NULL) = 0 1998  read(3, 0xb7289058, 4096)         = -1 EAGAIN
(Resource temporarily unavailable) 1998  poll([{fd=4, events=POLLIN},
{fd=3, events=POLLIN}, {fd=10, events=POLLIN|POLLPRI}, {fd=14,
events=POLLIN|POLLPRI}, {fd=16, events=POLLIN|POLLPRI}, {fd=18,
events=POLLIN|POLLPRI}, {fd=12, events=POLLIN|POLLPRI}, {fd=20,
events=POLLIN}], 8, -1 <unfinished ...> 2022  <... read resumed> "\n\n
\250\0016\2\267\0\3\17\3\32\3%\0030\3;\3F\3Q\3\\\3g\3r\3}\3\210"...,
4096) = 4096 2022  _llseek(32, 2376728, [2376728], SEEK_SET) = 0 2022
write(32, "\0\0\f\367", 4)        = 4 2022  _llseek(32, 2376732,
[2376732], SEEK_SET) = 0 2022  write(32, "\n\n\250\0016\2\267\0\3\17\3
\32\3%\0030\3;\3F\3Q\3\\\3g\3r\3}\3\210"..., 4096) = 4096 2022  _llseek
(32, 2380828, [2380828], SEEK_SET) = 0 2022  write(32, "N\361\265\34",
4)      = 4 2022  _llseek(61, 8253440, [8253440], SEEK_SET) = 0 2022
read(61, "\n\rc\1\23\4,\0\4,\0047\4B\4M\4X\4c\4n\4y\4\204\4\217\4\232\4
\245"..., 4096) = 4096 2022  _llseek(32, 2380832, [2380832], SEEK_SET)
= 0 2022  write(32, "\0\0\7\340", 4)        = 4 2022  _llseek(32,
2380836, [2380836], SEEK_SET) = 0 2022  write(32, "\n\rc\1\23\4,\0\4,
\0047\4B\4M\4X\4c\4n\4y\4\204\4\217\4\232\4\245"..., 4096) = 4096 2022
_llseek(32, 2384932, [2384932], SEEK_SET) = 0 2022  write(32, "N\361
\264a", 4)        = 4 2022  _llseek(61, 10031104, [10031104], SEEK_SET)
= 0 2022  read(61, "\n\t7\1C\4\223\0\4\223\4\234\4\245\4\256\4\267\4\300
\4\311\4\322\4\333\4\344\4\355\4\366"..., 4096) = 4096 2022  _llseek
(61, 10027008, [10027008], SEEK_SET) = 0 2022  read(61, "\r\17v\0\301\1
\216\0\17\356\17\306\17\260\17\232\17\210\17d\17R\17@\17.\17\34\17\n\16
\370"..., 4096) = 4096 2022  _llseek(61, 2330624, [2330624], SEEK_SET)
= 0 2022  read(61, "\n\4\300\1?\4\223\0\4\223\4\234\4\245\4\256\4\267\4
\311\4\322\4\333\4\344\4\355\4\366\4\377"..., 4096) = 4096 2022  _llseek
(61, 10039296, [10039296], SEEK_SET) = 0 2022  read(61, "\r\3\336\0\276
\1\240\0\17\352\17\330\17\306\17\264\17\242\17~\17l\17Z\17H\0176\17$\17
\22"..., 4096) = 4096 2022  _llseek(61, 10055680, [10055680], SEEK_SET)
= 0 2022  read(61, "\r\7&\0\277\1\222\0\17\352\17\324\17\276\17\250\17
\222\17|\17f\17P\17:\17$\17\16\16\370"..., 4096) = 4096 2022  _llseek
(61, 2637824, [2637824], SEEK_SET) = 0 2022  read(61, "\n\7\264\0016\4
\223\0\4\223\4\234\4\245\4\256\4\267\4\300\4\311\4\322\4\333\4\344\4\355
\4\366"..., 4096) = 4096 2022  _llseek(61, 10059776, [10059776],
SEEK_SET) = 0 2022  read(61, "\r\4\"\0\276\1\224\0\17\356\17\334\17\312
\17\270\17\246\17\220\17~\17h\17R\17@\17.\17\34"..., 4096) = 4096 2022
_llseek(61, 10072064, [10072064], SEEK_SET) = 0 2022  read(61, "\r\1\346
\0\251\1\232\0\17\352\17\330\17\302\17\260\17\236\17\210\17v\17d\17N\17<
\17&\17\24"..., 4096) = 4096 2022  _llseek(32, 2384936, [2384936],
SEEK_SET) = 0 2022  write(32, "\0\0\2:", 4)           = 4 2022  _llseek
(32, 2384940, [2384940], SEEK_SET) = 0 2022  write(32, "\n\4\300\1?\4
\223\0\4\223\4\234\4\245\4\256\4\267\4\311\4\322\4\333\4\344\4\355\4\366
\4\377"..., 4096) = 4096 2022  _llseek(32, 2389036, [2389036],
SEEK_SET) = 0 2022  write(32, "N\361\262\210", 4)     = 4 2022  _llseek
(61, 22945792, [22945792], SEEK_SET) = 0 2022  read(61, "\n\0\0\1\v\4
\234\0\5L\5\346\5\361\5\374\6\7\5\320\6\22\5\333\6\35\6(\0063\6>"...,
4096) = 4096 2022  _llseek(32, 2389040, [2389040], SEEK_SET) = 0 2022
write(32, "\0\0\25\343", 4)       = 4 2022  _llseek(32, 2389044,
[2389044], SEEK_SET) = 0 2022  write(32, "\n\0\0\1\v\4\234\0\5L\5\346\5
\361\5\374\6\7\5\320\6\22\5\333\6\35\6(\0063\6>"..., 4096) = 4096 2022
_llseek(32, 2393140, [2393140], SEEK_SET) = 0 2022  write(32, "N\361\263
\\", 4)       = 4 2022  _llseek(32, 2393144, [2393144], SEEK_SET) = 0
2022  write(32, "\0\0\t\230", 4)        = 4 2022  _llseek(32, 2393148,
[2393148], SEEK_SET) = 0 2022  write(32, "\r\7&\0\277\1\222\0\17\352\17
\324\17\276\17\250\17\222\17|\17f\17P\17:\17$\17\16\16\370"..., 4096) =
4096 2022  _llseek(32, 2397244, [2397244], SEEK_SET) = 0 2022  write
(32, "N\361\266\261", 4)     = 4 2022  _llseek(61, 30429184,
[30429184], SEEK_SET) = 0 2022  read(61, "\n\4\3\1\22\3\326\0\3\326\3
\337\3\350\3\361\3\372\4\f\4\25\4\36\4'\0040\0049\4B"..., 4096) = 4096
2022  _llseek(61, 32591872, [32591872], SEEK_SET) = 0 2022  read(61, "\r
\n<\0\257\1\206\0\1\206\1\235\1\264\1\313\1\342\1\371\2\20\2#\2:\2Q\2d\2
{"..., 4096) = 4096 2022  _llseek(32, 2397248, [2397248], SEEK_SET) = 0
2022  write(32, "\0\0\35\30", 4)        = 4 2022  _llseek(32, 2397252,
[2397252], SEEK_SET) = 0 2022  write(32, "\n\3\361\1\20\3\326\0\3\326\3
\337\3\350\3\372\4\f\4\25\4'\0049\4B\4K\4T\4]"..., 4096) = 4096 2022
_llseek(32, 2401348, [2401348], SEEK_SET) = 0 2022  write(32, "N\361
\265;", 4)        = 4 2022  _llseek(61, 13934592, [13934592], SEEK_SET)
= 0 2022  read(61, "\n\4D\0018\2\217\0\2\245\2\260\2\273\2\306\2\321\2
\334\2\347\2\362\2\375\3\7\3\22\3\35"..., 4096) = 4096 2022  _llseek
(32, 2401352, [2401352], SEEK_SET) = 0 2022  write(32, "\0\0\rK",
4)           = 4 2022  _llseek(32, 2401356, [2401356], SEEK_SET) = 0
2022  write(32, "\n\4D\0018\2\217\0\2\245\2\260\2\273\2\306\2\321\2\334
\2\347\2\362\2\375\3\7\3\22\3\35"..., 4096) = 4096 2022  _llseek(32,
2405452, [2405452], SEEK_SET) = 0 2022  write(32, "N\361\261\211",
4)     = 4 2022  _llseek(32, 2405456, [2405456], SEEK_SET) = 0 2022
write(32, "\0\0\37\26", 4)        = 4 2022  _llseek(32, 2405460,
[2405460], SEEK_SET) = 0 2022  write(32, "\r\n<\0\257\1\206\0\1\206\1
\235\1\264\1\313\1\342\1\371\2\20\2#\2:\2Q\2d\2{"..., 4096) = 4096
2022  _llseek(32, 2409556, [2409556], SEEK_SET) = 0 2022  write(32, "N
\361\263]", 4)        = 4 2022  _llseek(61, 36671488, [36671488],
SEEK_SET) = 0 2022  read(61, "\r\4F\0\260\1y\0\17\355\17\332\17\307\17
\264\17\235\17\212\17s\17`\17I\0176\17#\17\20"..., 4096) = 4096 2022
_llseek(61, 15028224, [15028224], SEEK_SET) = 0 2022  read(61, "\n\v\220
\0017\2\256\0\4/\4:\4E\4P\4[\4f\4q\4|\4\207\4\222\4\235\4\250"...,
4096) = 4096 2022  _llseek(32, 2409560, [2409560], SEEK_SET) = 0 2022
write(32, "\0\0\16V", 4)          = 4 2022  _llseek(32, 2409564,
[2409564], SEEK_SET) = 0 2022  write(32, "\n\v\220\0017\2\256\0\4/\4:\4E
\4P\4[\4f\4q\4|\4\207\4\222\4\235\4\250"..., 4096) = 4096 2022  _llseek
(32, 2413660, [2413660], SEEK_SET) = 0 2022  write(32, "N\361\263\371",
4)     = 4 2022  _llseek(32, 2413664, [2413664], SEEK_SET) = 0 2022
write(32, "\0\0\"\372", 4)        = 4 2022  _llseek(32, 2413668,
[2413668], SEEK_SET) = 0 2022  write(32, "\r\4F\0\260\1y\0\17\355\17\332
\17\307\17\264\17\235\17\212\17s\17`\17I\0176\17#\17\20"..., 4096) =
4096 2022  _llseek(32, 2417764, [2417764], SEEK_SET) = 0 2022  write
(32, "N\361\264K", 4)        = 4 2022  _llseek(61, 25817088,
[25817088], SEEK_SET) = 0 2022  read(61, "\n\0\0\1(\3Y\0\4\37\4*\0045\4@
\4K\4V\4a\4l\4w\4\202\4\215\3\350"..., 4096) = 4096 2022  _llseek(32,
2417768, [2417768], SEEK_SET) = 0 2022  write(32, "\0\0\30\240",
4)       = 4 2022  _llseek(32, 2417772, [2417772], SEEK_SET) = 0 2022
write(32, "\n\0\0\1(\3Y\0\4\37\4*\0045\4@\4K\4V\4a\4l\4w\4\202\4\215\3
\350"..., 4096) = 4096 2022  _llseek(32, 2421868, [2421868], SEEK_SET)
= 0 2022  write(32, "N\361\265\200", 4)     = 4 2022  mmap2(NULL,
1048576, PROT_READ|PROT_WRITE, MAP_PRI
</SNIP>

Also gdb or runnings iceweasel in safe-mode doesn't help.

I have tried installing the original firefox, but the problem is the
same.

Since the problem doesn't happen on the exact same websites on both
machines I'm lost to what could be causing this strange problem.

I have tested the above websites on different browsers, but was unable
to reproduce the problem. 

Any insights as to how I can trace the source of problem would be
greatly appreciated.

Best regards.


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