Issue #3952 has been updated by Yui NARUSE.

Status changed from Feedback to Rejected

I close this as Rejected since no feedback provided.
Please reopen this if it still happens on the latest version of ruby.
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Bug #3952: Abort in thread.c:2501
http://redmine.ruby-lang.org/issues/3952

Author: Aleksey Palazhchenko
Status: Rejected
Priority: Normal
Assignee: 
Category: 
Target version: 1.9.2
ruby -v: Ruby 1.9.2-p0, Mac OS X


=begin
 Ruby 1.9.2-p0, Mac OS X, Rails 3.0.1. Ping me if you need more details.
 
 [2010-10-16 02:06:17] ERROR Errno::EINVAL: Invalid argument
 	/Users/aleksi/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/webrick/server.rb:90:in `select'
 ruby(23289,0x1027b4000) malloc: *** error for object 0x1039b2630: incorrect checksum for freed object - object was probably modified after being freed.
 *** set a breakpoint in malloc_error_break to debug
 
 #0  0x00007fff81a3bdce in select$DARWIN_EXTSN ()
 #1  0x000000010018640f in do_select (n=8, read=0x103b3a620, write=0x0, except=0x0, timeout=0x7fff5fbfda80) at thread.c:2501
 #2  0x0000000100066fec in select_internal [inlined] () at /Users/aleksi/.rvm/src/ruby-1.9.2-p0/io.c:7205
 #3  0x0000000100066fec in select_call (arg=<value temporarily unavailable, due to optimizations>) at io.c:7278
 #4  0x000000010003ea5f in rb_ensure (b_proc=0x100066ad0 <select_call>, data1=140734799797472, e_proc=0x10005e7a0 <select_end>, data2=140734799797472) at eval.c:743
 #5  0x000000010005f06e in rb_f_select (argc=<value temporarily unavailable, due to optimizations>, argv=<value temporarily unavailable, due to optimizations>, obj=<value temporarily unavailable, due to optimizations>) at io.c:7324
 #6  0x0000000100165497 in vm_call_cfunc [inlined] () at /Users/aleksi/.rvm/src/ruby-1.9.2-p0/vm_insnhelper.c:401
 #7  0x0000000100165497 in vm_call_method (th=0x1003016b0, cfp=0x1004ffad8, num=4, blockptr=0x1, flag=0, id=<value temporarily unavailable, due to optimizations>, me=0x10034f610, recv=4303937920) at vm_insnhelper.c:523
 #8  0x0000000100168225 in vm_exec_core (th=0x1003016b0, initial=<value temporarily unavailable, due to optimizations>) at insns.def:1006
 #9  0x000000010016fe63 in vm_exec (th=0x1003016b0) at vm.c:1145
 #10 0x000000010017e531 in rb_yield (val=4317597040) at vm.c:557
 #11 0x000000010008deb1 in rb_obj_tap (obj=4317597040) at object.c:536
 #12 0x0000000100165497 in vm_call_cfunc [inlined] () at /Users/aleksi/.rvm/src/ruby-1.9.2-p0/vm_insnhelper.c:401
 #13 0x0000000100165497 in vm_call_method (th=0x1003016b0, cfp=0x1004ffdf0, num=0, blockptr=0x1004ffe19, flag=0, id=<value temporarily unavailable, due to optimizations>, me=0x1003068f0, recv=4317597040) at vm_insnhelper.c:523
 #14 0x0000000100168225 in vm_exec_core (th=0x1003016b0, initial=<value temporarily unavailable, due to optimizations>) at insns.def:1006
 #15 0x000000010016fe63 in vm_exec (th=0x1003016b0) at vm.c:1145
 #16 0x00000001001702ea in rb_iseq_eval (iseqval=4303785520) at vm.c:1372
 #17 0x0000000100041e8c in rb_load_internal (fname=4304037320, wrap=<value temporarily unavailable, due to optimizations>) at load.c:302
 #18 0x00000001000431cc in rb_require_safe (fname=4304038160, safe=0) at load.c:594
 #19 0x0000000100165497 in vm_call_cfunc [inlined] () at /Users/aleksi/.rvm/src/ruby-1.9.2-p0/vm_insnhelper.c:401
 #20 0x0000000100165497 in vm_call_method (th=0x1003016b0, cfp=0x1004ffef8, num=1, blockptr=0x1, flag=8, id=<value temporarily unavailable, due to optimizations>, me=0x101ece780, recv=4303980440) at vm_insnhelper.c:523
 #21 0x0000000100168225 in vm_exec_core (th=0x1003016b0, initial=<value temporarily unavailable, due to optimizations>) at insns.def:1006
 #22 0x000000010016fe63 in vm_exec (th=0x1003016b0) at vm.c:1145
 #23 0x0000000100170168 in rb_iseq_eval_main (iseqval=4303806040) at vm.c:1386
 #24 0x000000010003f0e2 in ruby_exec_internal (n=0x10086de58) at eval.c:214
 #25 0x0000000100041a6c in ruby_exec_node [inlined] () at /Users/aleksi/.rvm/src/ruby-1.9.2-p0/eval.c:261
 #26 0x0000000100041a6c in ruby_run_node (n=<value temporarily unavailable, due to optimizations>) at eval.c:254
 #27 0x0000000100000edf in main (argc=4, argv=0x7fff5fbff1d8) at main.c:35
=end



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