Issue #11930 has been updated by Brian Giaraffa. Subject changed from Segmentation Fault in gc_mark_ptr with activesupport 4.2.x to Segmentation Fault in gc_mark_ptr in 2.3.0p0 Nobuyoshi Nakada wrote: > Seems a GC problem with `Proc`. > > ``` > -- C level backtrace information ------------------------------------------- > /home/devbox/.rvm/rubies/ruby-2.3.0/bin/../lib/libruby.so.2.3(rb_vm_bugreport+0x51f) [0x7fe25c8c6b7f] vm_dump.c:688 > /home/devbox/.rvm/rubies/ruby-2.3.0/bin/../lib/libruby.so.2.3(rb_bug_context+0xd0) [0x7fe25c750320] error.c:435 > /home/devbox/.rvm/rubies/ruby-2.3.0/bin/../lib/libruby.so.2.3(sigsegv+0x3e) [0x7fe25c82f7ee] signal.c:890 > /lib/x86_64-linux-gnu/libc.so.6 [0x7fe25c341d40] > /home/devbox/.rvm/rubies/ruby-2.3.0/bin/../lib/libruby.so.2.3(gc_mark_ptr+0x62) [0x7fe25c773cd2] gc.c:1067 > /home/devbox/.rvm/rubies/ruby-2.3.0/bin/../lib/libruby.so.2.3(proc_mark+0x68) [0x7fe25c75dd68] > ``` > > If you can reproduce it with a debugger, could you show the content of `*proc` in this `proc_mark` frame? Do you still need feedback? ---------------------------------------- Bug #11930: Segmentation Fault in gc_mark_ptr in 2.3.0p0 https://bugs.ruby-lang.org/issues/11930#change-56846 * Author: Brian Giaraffa * Status: Feedback * Priority: Normal * Assignee: * ruby -v: ruby 2.3.0p0 (2015-12-25 revision 53290) [x86_64-linux] * Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: UNKNOWN ---------------------------------------- /home/devbox/.rvm/gems/ruby-2.3.0/gems/activesupport-4.2.5/lib/active_support/core_ext/module/attribute_accessors.rb:208: [BUG] Segmentation fault at 0x00000000000000 ruby 2.3.0p0 (2015-12-25 revision 53290) [x86_64-linux] ---Files-------------------------------- ruby_exception.txt (158 KB) ruby_2016-01-05-141309_galaxy.crash (48.5 KB) -- https://bugs.ruby-lang.org/ Unsubscribe: <mailto:ruby-core-request / ruby-lang.org?subject=unsubscribe> <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>