From: "Radosław Bułat" <radek.bulat@...>
Date: 2008-05-19T20:18:28+09:00
Subject: Re: Ruby 1.8.7-preview3 has been released

I've tried latest version from 1.8 branch (revision r16479) and
running rails in production mode ends with "Segmentation fault" after
1-5 requests.
Below it's full message:

*** glibc detected *** ruby1.8: free(): invalid pointer: 0x00000000019d76e0 ***
======= Backtrace: =========
/lib/libc.so.6[0x7f3c3661d08a]
/lib/libc.so.6(cfree+0x8c)[0x7f3c36620c1c]
ruby1.8[0x43a0cb]
ruby1.8(ruby_xmalloc+0x6e)[0x43a98e]
ruby1.8(ruby_xcalloc+0x1d)[0x43ac4d]
ruby1.8(st_init_table+0x3e)[0x49779e]
ruby1.8(rb_hash_new+0x56)[0x43cd96]
ruby1.8[0x41a3da]
ruby1.8[0x41e2bb]
ruby1.8[0x421e8b]
ruby1.8[0x42241f]
ruby1.8[0x41aa0d]
ruby1.8[0x41a17d]
ruby1.8[0x421e8b]
ruby1.8[0x42241f]
ruby1.8[0x41aa0d]
ruby1.8[0x41bc19]
ruby1.8[0x421e8b]
ruby1.8[0x42241f]
ruby1.8[0x41aa0d]
ruby1.8[0x421e8b]
ruby1.8[0x42241f]
ruby1.8[0x41aa0d]
ruby1.8[0x41db72]
ruby1.8[0x421e8b]
ruby1.8[0x42241f]
ruby1.8[0x41aa0d]
ruby1.8[0x421e8b]
ruby1.8[0x42241f]
ruby1.8[0x41a8c1]
ruby1.8[0x41d4a3]
ruby1.8[0x421e8b]
ruby1.8[0x42241f]
ruby1.8[0x41aa0d]
ruby1.8[0x426d31]
ruby1.8[0x41c950]
ruby1.8[0x41a17d]
ruby1.8[0x41fdf3]
ruby1.8[0x41a4a5]
ruby1.8[0x421e8b]
ruby1.8[0x42241f]
ruby1.8[0x41a8c1]
ruby1.8[0x41e5ab]
ruby1.8[0x41a7bb]
ruby1.8[0x41b042]
ruby1.8[0x421e8b]
ruby1.8[0x42241f]
ruby1.8[0x41aa0d]
ruby1.8[0x426d31]
ruby1.8[0x41c950]
ruby1.8[0x421e8b]
ruby1.8[0x42241f]
ruby1.8[0x41a1e2]
ruby1.8[0x421e8b]
ruby1.8[0x42241f]
ruby1.8[0x42c967]
ruby1.8[0x421f73]
ruby1.8[0x42241f]
ruby1.8[0x41aa0d]
ruby1.8[0x421e8b]
ruby1.8[0x42241f]
ruby1.8[0x41a1e2]
ruby1.8[0x421e8b]
======= Memory map: ========
00400000-0050e000 r-xp 00000000 08:06 8601608
  /home/radarek/language-shootout/build/bin/ruby1.8
0070d000-0070f000 rw-p 0010d000 08:06 8601608
  /home/radarek/language-shootout/build/bin/ruby1.8
0070f000-01e04000 rw-p 0070f000 00:00 0                                  [heap]
7f3c2c000000-7f3c2c021000 rw-p 7f3c2c000000 00:00 0
7f3c2c021000-7f3c30000000 ---p 7f3c2c021000 00:00 0
7f3c30ebd000-7f3c30eca000 r-xp 00000000 08:06 6045828
  /lib/libgcc_s.so.1
7f3c30eca000-7f3c310ca000 ---p 0000d000 08:06 6045828
  /lib/libgcc_s.so.1
7f3c310ca000-7f3c310cb000 rw-p 0000d000 08:06 6045828
  /lib/libgcc_s.so.1
7f3c310cb000-7f3c310d5000 r-xp 00000000 08:06 6045995
  /lib/libnss_files-2.7.so
7f3c310d5000-7f3c312d5000 ---p 0000a000 08:06 6045995
  /lib/libnss_files-2.7.so
7f3c312d5000-7f3c312d7000 rw-p 0000a000 08:06 6045995
  /lib/libnss_files-2.7.so
7f3c312d7000-7f3c312ed000 r-xp 00000000 08:06 6045992
  /lib/libnsl-2.7.so
7f3c312ed000-7f3c314ec000 ---p 00016000 08:06 6045992
  /lib/libnsl-2.7.so
7f3c314ec000-7f3c314ee000 rw-p 00015000 08:06 6045992
  /lib/libnsl-2.7.so
7f3c314ee000-7f3c314f0000 rw-p 7f3c314ee000 00:00 0
7f3c314f0000-7f3c31506000 r-xp 00000000 08:06 6046121
  /lib/libpthread-2.7.so
7f3c31506000-7f3c31706000 ---p 00016000 08:06 6046121
  /lib/libpthread-2.7.so
7f3c31706000-7f3c31708000 rw-p 00016000 08:06 6046121
  /lib/libpthread-2.7.so
7f3c31708000-7f3c3170c000 rw-p 7f3c31708000 00:00 0
7f3c3170c000-7f3c318c5000 r-xp 00000000 08:06 10455292
  /usr/lib/libmysqlclient.so.15.0.0
7f3c318c5000-7f3c31ac5000 ---p 001b9000 08:06 10455292
  /usr/lib/libmysqlclient.so.15.0.0
7f3c31ac5000-7f3c31b0e000 rw-p 001b9000 08:06 10455292
  /usr/lib/libmysqlclient.so.15.0.0
7f3c31b0e000-7f3c31b0f000 rw-p 7f3c31b0e000 00:00 0
7f3c31b0f000-7f3c31b22000 r-xp 00000000 08:06 11207037
  /home/radarek/language-shootout/build/lib/ruby/gems/1.8/gems/mysql-2.7/lib/mysql.so
7f3c31b22000-7f3c31d22000 ---p 00013000 08:06 11207037
  /home/radarek/language-shootout/build/lib/ruby/gems/1.8/gems/mysql-2.7/lib/mysql.so
7f3c31d22000-7f3c31d23000 rw-p 00013000 08:06 11207037
  /home/radarek/language-shootout/build/lib/ruby/gems/1.8/gems/mysql-2.7/lib/mysql.so
7f3c31d23000-7f3c31d24000 r-xp 00000000 08:06 426051
  /home/radarek/language-shootout/build/lib/ruby/1.8/x86_64-linux/digest/sha1.so
7f3c31d24000-7f3c31f23000 ---p 00001000 08:06 426051
  /home/radarek/language-shootout/build/lib/ruby/1.8/x86_64-linux/digest/sha1.so
7f3c31f23000-7f3c31f24000 rw-p 00000000 08:06 426051
  /home/radarek/language-shootout/build/lib/ruby/1.8/x86_64-linux/digest/sha1.so
7f3c31f24000-7f3c32c1e000 rw-p 7f3c31Aborted



-- 
Rados�aw Bu�at

http://radarek.jogger.pl - m�j blog