On Fri, Mar 23, 2018 at 7:54 AM, Javier Pimás <elpochodelagente@gmail.com> wrote:
Hi Eliot, the crash.dmp shows what I put in the first mail, gdb shows some more info:
#0 __GI___libc_free (mem=0x7f15fc1d15d0) at malloc.c:2965 #1 0x00000000004c745b in primitiveFFIFree () at /home/travis/build/ OpenSmalltalk/opensmalltalk-vm/src/plugins/SqueakFFIPrims/ X64SysVFFIPlugin.c:6352 #2 0x0000000000457f64 in primitiveExternalCall () at /home/travis/build/ OpenSmalltalk/opensmalltalk-vm/spur64src/vm/gcc3x-cointerp.c:75751 #3 0x00000000004595cb in interpretMethodFromMachineCode () at /home/travis/build/OpenSmalltalk/opensmalltalk-vm/spur64src/vm/gcc3x- cointerp.c:18524 #4 0x000000000045bc69 in ceSendsupertonumArgs (selector=<optimized out>, superNormalBar=0, rcvr=<optimized out>, numArgs=0) at /home/travis/build/OpenSmalltalk/opensmalltalk- vm/spur64src/vm/gcc3x-cointerp.c:16602 #5 0x00000000009000bb in ?? () #6 0x00007fffffffdbc0 in ?? () #7 0x000000000045ce56 in interpret () at /home/travis/build/ OpenSmalltalk/opensmalltalk-vm/spur64src/vm/gcc3x-cointerp.c:2731 #8 0x00000000009ccf7f in ?? () #9 0x00000000045e39c8 in ?? () #10 0x00000000045e39c8 in ?? () ...
As it is just loading, I think that it is trying to free some memory that was allocated before the image was saved. Looks like there is an external address that should have been niled but for some reason wasn't.
I can take a look at the image in the simulator and/or debugger and see if any stale pointers exist. Put the image and changes somewhere where I can download them.
On Fri, Mar 23, 2018 at 11:43 AM, Eliot Miranda <eliot.miranda@gmail.com> wrote:
Hi Javier,
what does the crash.dmp file say? Or what does a gdb stacktrace say?
_,,,^..^,,,_ (phone)
On Mar 23, 2018, at 7:18 AM, Javier Pimás <elpochodelagente@gmail.com> wrote:
no luck with this one :(
On Fri, Mar 23, 2018 at 4:48 AM, Alistair Grant <akgrant0710@gmail.com> wrote:
Hi Javier,
On 23 March 2018 at 04:54, Javier Pimás <elpochodelagente@gmail.com> wrote:
Hi folks, I take a fresh Pharo6.1 (spur64), load a git repository and save the image. When reopening I get a segmentation fault. OS is ubuntu 17.04/64 bits. I just cannot make it work, tried with all the vms I could (vmI61, vmT61, vmLatest70, vmTLatest70). I suspect it is related to using git but I'm not even sure.
Below I put the involved code, crash dump at the end (seems to be the same with any vm). btw, the vmILatest70 script does not seem to work (curl https://get.pharo.org/64/vmILatest70 | bash).
Any ideas?
I'm using the following VM on Ubuntu 16.04 without any issues:
http://files.pharo.org/vm/pharo-spur64/linux/pharo-linux-x86 _64threaded-201803160215-43a2f5c.zip
HTH, Alistair
-- Javier Pimás Ciudad de Buenos Aires
-- Javier Pimás Ciudad de Buenos Aires
-- _,,,^..^,,,_ best, Eliot