staktrace

1: Test command: /bin/bash "/home/kats/zspace/rr/rr/src/test/64bit_child.run" "-b" "/home/kats/zspace/rr/rr-obj"
1: Test timeout computed to be: 9.99988e+06
1:
1: rr: Warning: Your CPU frequency governor is 'ondemand'.  rr strongly
1:     recommends that you use the 'performance' governor.  Not using the
1:     'performance' governor can cause rr to be at least 2x slower
1:     on laptops.
1:
1:     On Fedora-based systems, you can enable the 'performance' governor
1:     by running the following commands:

staktrace

kats@kgupta-pc rr-obj$ make test
Running tests...
Test project /home/kats/zspace/rr/rr-obj
        Start   1: 64bit_child
  1/300 Test   #1: 64bit_child ..........................................***Failed  Error regular expression found in output. Regex=[FAILED]  0.15 sec
        Start   2: 64bit_child-no-syscallbuf
  2/300 Test   #2: 64bit_child-no-syscallbuf ............................***Failed  Error regular expression found in output. Regex=[FAILED]  0.14 sec
        Start   3: abort_nonmain
  3/300 Test   #3: abort_nonmain ........................................***Failed  Error regular expression found in output. Regex=[FAILED]  0.14 sec
        Start   4: abort_nonmain-no-syscallbuf

staktrace

kats@kgupta-pc rr$ grep "^1:" check.log
1: Test command: /bin/bash "/home/kats/zspace/rr/rr/src/test/64bit_child.run" "-b" "/home/kats/zspace/rr/rr-obj"
1: Test timeout computed to be: 9.99988e+06
1: Test '64bit_child' FAILED: error during replay:
1: --------------------------------------------------
1: [FATAL /home/kats/zspace/rr/rr/src/util.cc:383:iterate_memory_map() errno: 0 'Success']
1:  -> Sorry, tracee 7010 has x86-64 image /bin/dash and that's not supported.
1: --------------------------------------------------
1: Test 64bit_child failed, leaving behind /tmp/rr-test-64bit_child-w0LUPAPEL.
1: To replay the failed test, run

staktrace

Name:	goto_event-M52x
State:	R (running)
Tgid:	31034
Pid:	31034
PPid:	1
TracerPid:	0
Uid:	1000	1000	1000	1000
Gid:	1000	1000	1000	1000
FDSize:	64
Groups:	4 24 27 30 46 109 124 1000 

staktrace

5645: waiting on 5646 ...
5646: running 1000 syscalls ...

--------------------------------------------------
 ---> Reached target process 0 at event 1000.
--------------------------------------------------
[gdb] limiting debugger traffic to tgid 5646
[gdb] launching gdb with command 'target extended-remote 127.0.0.1:5653'
GNU gdb (Ubuntu/Linaro 7.4-2012.04-0ubuntu2.1) 7.4-2012.04
Copyright (C) 2012 Free Software Foundation, Inc.

staktrace

kats@kgupta-pc test$ bash msg.run -n
Test 'msg' FAILED: output from recording different than replay
Output from recording:
--------------------------------------------------
P: got id 1310720 for key 0
P: Q stats in 0xffffd4f0:
    { perm:0600 qnum:0 lspid:0 lrpid:0 }
P: IPC_INFO returned 0 (Success/0):
    { max:8192 mnb:16384 mni:31853 }
P: MSG_INFO returned 0 (Success/0):

staktrace

 ---- Ideal ----- 
Interval	Position	APZVelocity
16.00		16.00		1.00
16.00		32.00		1.00
16.00		48.00		1.00
16.00		64.00		1.00
16.00		80.00		1.00
16.00		96.00		1.00
16.00		112.00		1.00

staktrace

Compile:
 Linux: g++ -pthread mutex1.cpp -lrt
 OS X: g++ mutex1.cpp
 
Run:
 In one terminal, start the "creator" instance:
   ./a.out foo # any arg, just to make argc > 1
 In the other terminal, start the other instance:
   ./a.out

staktrace

(lldb) bt
* thread #6: tid = 0x81d19a, 0x00007fff9a0fb4c4 CoreFoundation`CFRelease + 724, name = 'PaintWorker, stop reason = EXC_BREAKPOINT (code=EXC_I386_BPT, subcode=0x0)
    frame #0: 0x00007fff9a0fb4c4 CoreFoundation`CFRelease + 724
    frame #1: 0x0000000102608f97 servo`io_surface::IOSurface.Drop::drop(self=0x0000000118c11200) + 87 at lib.rs:53
    frame #2: 0x00000001025ff033 servo`io_surface..IOSurface::drop.9813::hb4426f04c78d9ebd + 99
    frame #3: 0x000000010260646a servo`layers::platform::macos::surface::IOSurfaceNativeSurface::upload(self=0x000000011643d464, data=&[u8] at 0x0000000118c11210) + 138 at surface.rs:224
    frame #4: 0x00000001026085e8 servo`layers::platform::surface::NativeSurface::upload(self=0x000000011643d460, native_context=0x0000000118c11910, data=&[u8] at 0x0000000118c11280) + 152 at surface.rs:98
    frame #5: 0x0000000101f54c74 servo`fnfn(data=&[u8] at 0x0000000118c113d8) + 196 at paint_task.rs:681
    frame #6: 0x0000000101f54b28 servo`gfx::azure_hl::DataSourceSurface::with_d

staktrace

#import <stdio.h>
#import <Foundation/NSHTTPCookieStorage.h>
#import <Foundation/NSHTTPCookie.h>
#import <Foundation/NSURL.h>
#import <Foundation/NSString.h>
#import <Foundation/NSArray.h>
#import <Foundation/NSEnumerator.h>

int main( int argc, const char* argv[] ) {
    NSURL *url = [[NSURL alloc] initWithString: @"http://google.com"];