Bug #8486
closedRandom segmentation fault
Description
Hello,
Before starting, this is my first bug report here, feel free to tell me if I need to add/modify anything.
I came across a weird segmentation fault, and I apologies for not being able to be more precise about what is happening.
Although I have a how-to-reproduce, the error happens at random points in either rails or gems.
I have several RoR applications, and this one is the only having this problem.
Environment : MacOS, see ruby -v, rvm (stable) and I attached my Gemfile.lock and CrashReporter.
How to reproduce :
- rails s
- Open localhost:3000 in browser (is OK)
- Reload
You get the segmentation fault. Always the same : first loading is correct, then the second fails (even if I restart rails in between).
It is not on one component, nonetheless I have the same filenames if I try again (line of code between parenthesis) :
- gems/dalli-2.3.0/lib/dalli/socket.rb:31 (value << kgio_read!(count - value.bytesize))
- gems/activesupport-3.2.13/lib/active_support/core_ext/hash/except.rb:15 (dup.except!(*keys))
- gems/actionpack-3.2.13/lib/action_view/renderer/renderer.rb:51 (@_partial_renderer ||= PartialRenderer.new(@lookup_context))
- gems/activesupport-3.2.13/lib/active_support/core_ext/module/remove_method.rb:4 (remove_method(method))
- code/local/app/helpers/cms_helper.rb:152 (prev_char_ind = paragraph[0..prev_char_ind].rindex(" ") - 1)
- gems/haml-3.1.4/lib/haml/filters.rb:214 (#{text.rstrip.gsub("\n", "\n ")})
- gems/rack-mini-profiler-0.1.23/Ruby/lib/mini_profiler/sql_timer_struct.rb:15 (Kernel.caller.each do |ln|)
As you can see, I can't isolate some sort of "pattern".
Files
Updated by manudwarf (Emmanuel Bourgerie) almost 11 years ago
I forgot to mention : I tried with ruby 2.0.0 and updated bundle, changed nothing...
Updated by zzak (zzak _) almost 11 years ago
Can you reproduce without rails and ruby 2.0.0-p195
On Tuesday, June 4, 2013, manudwarf (Emmanuel Bourgerie) wrote:
Issue #8486 has been updated by manudwarf (Emmanuel Bourgerie).
I forgot to mention : I tried with ruby 2.0.0 and updated bundle, changed
nothing...Bug #8486: Random segmentation fault
https://bugs.ruby-lang.org/issues/8486#change-39689Author: manudwarf (Emmanuel Bourgerie)
Status: Open
Priority: Normal
Assignee:
Category:
Target version:
ruby -v: ruby 1.9.3p429 (2013-05-15 revision 40747) [x86_64-darwin11.4.2]
Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWNHello,
Before starting, this is my first bug report here, feel free to tell me if
I need to add/modify anything.I came across a weird segmentation fault, and I apologies for not being
able to be more precise about what is happening.
Although I have a how-to-reproduce, the error happens at random points in
either rails or gems.
I have several RoR applications, and this one is the only having this
problem.Environment : MacOS, see ruby -v, rvm (stable) and I attached my
Gemfile.lock and CrashReporter.How to reproduce :
- rails s
- Open localhost:3000 in browser (is OK)
- Reload
You get the segmentation fault. Always the same : first loading is
correct, then the second fails (even if I restart rails in between).It is not on one component, nonetheless I have the same filenames if I try
again (line of code between parenthesis) :
- gems/dalli-2.3.0/lib/dalli/socket.rb:31 (value << kgio_read!(count -
value.bytesize))- gems/activesupport-3.2.13/lib/active_support/core_ext/hash/except.rb:15
(dup.except!(*keys))- gems/actionpack-3.2.13/lib/action_view/renderer/renderer.rb:51
(@_partial_renderer ||= PartialRenderer.new(@lookup_context))gems/activesupport-3.2.13/lib/active_support/core_ext/module/remove_method.rb:4
(remove_method(method))
- code/local/app/helpers/cms_helper.rb:152 (prev_char_ind =
paragraph[0..prev_char_ind].rindex(" ") - 1)- gems/haml-3.1.4/lib/haml/filters.rb:214 (#{text.rstrip.gsub("\n", "\n
")})gems/rack-mini-profiler-0.1.23/Ruby/lib/mini_profiler/sql_timer_struct.rb:15
(Kernel.caller.each do |ln|)As you can see, I can't isolate some sort of "pattern".
Updated by hsbt (Hiroshi SHIBATA) about 10 years ago
- Status changed from Open to Feedback
Updated by jeremyevans0 (Jeremy Evans) over 4 years ago
- Status changed from Feedback to Closed
- Backport deleted (
1.9.3: UNKNOWN, 2.0.0: UNKNOWN)