Hi All,
Wondering if anybody has seen this issue. I have a rails 3.2 app I am trying to host on dreamhost. I am using FastCGI. When I attempt to access the site, I get the "Rails application failed to start properly" error. I've determined that the ruby binary is crashing, and it is producing a core file in the public directory of my app. I've also determined that the crash is happening when the following line in the application.rb file is executed:
Bundler.require(*Rails.groups(:assets => %w(development test)))
I have precompiled my assets. I've also tried without precompiling assets and using the alternate line in application.rb for lazy compilation of assets:
Bundler.require(:default, :assets, Rails.env)
I get the same result either way. Note that I've put logging into application.rb to determine on which line the crash is happening. I get the log message from immediately before the lines shown above, but I don't get the log message that immediately follows them.
Below is a backtrace from the core file, along with my .htaccess, dispatch.fcgi, and config/application.rb files. Been fighting with this since yesterday with no luck. Anybody have a clue as to what could be wrong? Thanks for any help.
backtrace of ruby binary from gdb:
(gdb) backtrace #0 0x000068a0b474ced5 in raise () from /lib/libc.so.6 #1 0x000068a0b474e3f3 in abort () from /lib/libc.so.6 #2 0x000068a0af96c8c9 in v8::internal::OS::Abort () from /home/davlev16/local/lib/ruby/gems/1.9.1/gems/therubyracer-0.9.9/ext/v8/v8.so #3 0x000068a0af86b183 in API_Fatal () from /home/davlev16/local/lib/ruby/gems/1.9.1/gems/therubyracer-0.9.9/ext/v8/v8.so #4 0x000068a0af83e533 in v8::DefaultFatalErrorHandler () from /home/davlev16/local/lib/ruby/gems/1.9.1/gems/therubyracer-0.9.9/ext/v8/v8.so #5 0x000068a0af83b50b in v8::IsDeadCheck () from /home/davlev16/local/lib/ruby/gems/1.9.1/gems/therubyracer-0.9.9/ext/v8/v8.so #6 0x000068a0af83c8d9 in v8::V8::AddGCPrologueCallback () from /home/davlev16/local/lib/ruby/gems/1.9.1/gems/therubyracer-0.9.9/ext/v8/v8.so #7 0x000068a0af835cd5 in Init_v8 () at v8.cpp:29 #8 0x0000000000594678 in dln_load (file=0x2963300 "/home/davlev16/local/lib/ruby/gems/1.9.1/gems/therubyracer-0.9.9/ext/v8/v8.so") at dln.c:1337 #9 0x000000000051e505 in rb_vm_call_cfunc (recv=9085920, func=0x57f060 <load_ext>, arg=25806080, blockptr=0x1, filename=<value optimized out>) at vm.c:1538 #10 0x000000000057ff42 in rb_require_safe (fname=25819360, safe=0) at load.c:623 #11 0x000000000051f917 in vm_call_method (th=0x845240, cfp=0x68a0b5755408, num=1, blockptr=0x1, flag=8, id=9008, me=0x125bf50, recv=25763320) at vm_insnhelper.c:404 #12 0x0000000000520f91 in vm_exec_core (th=0x845240, initial=<value optimized out>) at insns.def:1015 #13 0x0000000000526637 in vm_exec (th=0x845240) at vm.c:1220 #14 0x0000000000526be2 in rb_iseq_eval (iseqval=25766280) at vm.c:1447 #15 0x000000000057ead5 in rb_load_internal (fname=25692560, wrap=<value optimized out>) at load.c:310 #16 0x000000000057fe2f in rb_require_safe (fname=25667000, safe=0) at load.c:619 #17 0x000000000051f917 in vm_call_method (th=0x845240, cfp=0x68a0b5755568, num=1, blockptr=0x1, flag=8, id=9008, me=0x125bf50, recv=9085920) at vm_insnhelper.c:404 #18 0x0000000000520f91 in vm_exec_core (th=0x845240, initial=<value optimized out>) at insns.def:1015 #19 0x0000000000526637 in vm_exec (th=0x845240) at vm.c:1220 #20 0x0000000000526be2 in rb_iseq_eval (iseqval=25650640) at vm.c:1447 #21 0x000000000057ead5 in rb_load_internal (fname=25498000, wrap=<value optimized out>) at load.c:310 #22 0x000000000057fe2f in rb_require_safe (fname=25491000, safe=0) at load.c:619 #23 0x000000000051f917 in vm_call_method (th=0x845240, cfp=0x68a0b5755670, num=1, blockptr=0x1, flag=8, id=9008, me=0x125bf50, recv=9085920) at vm_insnhelper.c:404 #24 0x0000000000520f91 in vm_exec_core (th=0x845240, initial=<value optimized out>) at insns.def:1015 #25 0x0000000000526637 in vm_exec (th=0x845240) at vm.c:1220 #26 0x0000000000526be2 in rb_iseq_eval (iseqval=25462800) at vm.c:1447 #27 0x000000000057ead5 in rb_load_internal (fname=25381480, wrap=<value optimized out>) at load.c:310 #28 0x000000000057fe2f in rb_require_safe (fname=25371680, safe=0) at load.c:619 #29 0x000000000051f917 in vm_call_method (th=0x845240, cfp=0x68a0b5755778, num=1, blockptr=0x1, flag=8, id=9008, me=0x125bf50, recv=9085920) at vm_insnhelper.c:404 #30 0x0000000000520f91 in vm_exec_core (th=0x845240, initial=<value optimized out>) at insns.def:1015 #31 0x0000000000526637 in vm_exec (th=0x845240) at vm.c:1220 #32 0x0000000000526be2 in rb_iseq_eval (iseqval=25372840) at vm.c:1447 #33 0x000000000057ead5 in rb_load_internal (fname=25316640, wrap=<value optimized out>) at load.c:310 #34 0x000000000057fe2f in rb_require_safe (fname=24966880, safe=0) at load.c:619 #35 0x000000000051f917 in vm_call_method (th=0x845240, cfp=0x68a0b5755880, num=1, blockptr=0x1, flag=8, id=9008, me=0x125bf50, recv=9085920) at vm_insnhelper.c:404 #36 0x0000000000520f91 in vm_exec_core (th=0x845240, initial=<value optimized out>) at insns.def:1015 #37 0x0000000000526637 in vm_exec (th=0x845240) at vm.c:1220 #38 0x0000000000526be2 in rb_iseq_eval (iseqval=24773880) at vm.c:1447 #39 0x000000000057ead5 in rb_load_internal (fname=18099240, wrap=<value optimized out>) at load.c:310 #40 0x000000000057fe2f in rb_require_safe (fname=17799040, safe=0) at load.c:619 ---Type <return> to continue, or q <return> to quit--- #41 0x000000000051f917 in vm_call_method (th=0x845240, cfp=0x68a0b5755988, num=1, blockptr=0x1, flag=0, id=9008, me=0x948880, recv=9090600) at vm_insnhelper.c:404 #42 0x0000000000520f91 in vm_exec_core (th=0x845240, initial=<value optimized out>) at insns.def:1015 #43 0x0000000000526637 in vm_exec (th=0x845240) at vm.c:1220 #44 0x000000000052eca9 in rb_yield (val=13799760) at vm.c:654 #45 0x0000000000543987 in rb_ary_each (array=<value optimized out>) at array.c:1478 #46 0x000000000051f917 in vm_call_method (th=0x845240, cfp=0x68a0b5755a90, num=0, blockptr=0x68a0b5755ab9, flag=0, id=424, me=0x908550, recv=17800120) at vm_insnhelper.c:404 #47 0x0000000000520f91 in vm_exec_core (th=0x845240, initial=<value optimized out>) at insns.def:1015 #48 0x0000000000526637 in vm_exec (th=0x845240) at vm.c:1220 #49 0x000000000052eca9 in rb_yield (val=13791320) at vm.c:654 #50 0x0000000000543987 in rb_ary_each (array=<value optimized out>) at array.c:1478 #51 0x000000000051f917 in vm_call_method (th=0x845240, cfp=0x68a0b5755b98, num=0, blockptr=0x68a0b5755bc1, flag=0, id=424, me=0x908550, recv=14261400) at vm_insnhelper.c:404 #52 0x0000000000520f91 in vm_exec_core (th=0x845240, initial=<value optimized out>) at insns.def:1015 #53 0x0000000000526637 in vm_exec (th=0x845240) at vm.c:1220 #54 0x0000000000526be2 in rb_iseq_eval (iseqval=8912200) at vm.c:1447 #55 0x000000000057ead5 in rb_load_internal (fname=8972200, wrap=<value optimized out>) at load.c:310 #56 0x000000000057fe2f in rb_require_safe (fname=8974400, safe=0) at load.c:619 #57 0x000000000051f917 in vm_call_method (th=0x845240, cfp=0x68a0b5755d50, num=1, blockptr=0x1, flag=8, id=14408, me=0xa94c30, recv=9085920) at vm_insnhelper.c:404 #58 0x0000000000520f91 in vm_exec_core (th=0x845240, initial=<value optimized out>) at insns.def:1015 #59 0x0000000000526637 in vm_exec (th=0x845240) at vm.c:1220 #60 0x0000000000526be2 in rb_iseq_eval (iseqval=8975960) at vm.c:1447 #61 0x000000000057ead5 in rb_load_internal (fname=8984360, wrap=<value optimized out>) at load.c:310 #62 0x000000000057fe2f in rb_require_safe (fname=8990040, safe=0) at load.c:619 #63 0x000000000051f917 in vm_call_method (th=0x845240, cfp=0x68a0b5755eb0, num=1, blockptr=0x1, flag=8, id=14408, me=0xa94c30, recv=9085920) at vm_insnhelper.c:404 #64 0x0000000000520f91 in vm_exec_core (th=0x845240, initial=<value optimized out>) at insns.def:1015 #65 0x0000000000526637 in vm_exec (th=0x845240) at vm.c:1220 #66 0x00000000005269c0 in rb_iseq_eval_main (iseqval=11133160) at vm.c:1461 #67 0x0000000000417d23 in ruby_exec_internal (n=0xa9e0e8) at eval.c:204 #68 0x0000000000419f96 in ruby_run_node (n=<value optimized out>) at eval.c:251 #69 0x0000000000416f4d in main (argc=2, argv=0x771ddad45b48) at main.c:38 (gdb)
