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Can't export dataset #1219
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@l3xis Hi, thanks for the report, what version of cvat do you use (git hash would be nice)? |
Hi, current commit id is 9850094 |
@l3xis, the problem you described looks similar to the issue here: https://unix.stackexchange.com/questions/253465/php-app-crashes-child-pid-exits-with-illegal-instruction-4, so it may be some conflict with your hardware and Apache library |
I have the same problem with |
Hi. I found that crash causes plugin "tf_detection_api_format". I disable it (delete from plugins directory). Now i can export dataset. |
@l3xis, thanks for finding the possible cause! Could you please check if you're able to do |
Of course Crash under gdb:
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I understood. My CPU too old and does not support AVX instruction set. I found this issue tensorflow/tensorflow#24548 Can you add information about tensorflow pre-built package hardware requirements to readme? |
I can't export dataset. Possible formats not shown.
![изображение](https://user-images.githubusercontent.com/3582463/75626000-40646a00-5bcc-11ea-82ae-45893003981c.png)
In developer console i see that /api/v1/server/dataset/formats returns http 500 error. Error without details.
![изображение](https://user-images.githubusercontent.com/3582463/75625948-9dabeb80-5bcb-11ea-9201-ebc819078b78.png)
Inside container at same moment:
2020-02-28 11:18:33,801 DEBG 'runserver' stderr output:
[Fri Feb 28 11:18:33.801370 2020] [core:notice] [pid 10:tid 139667012917120] AH00051: child pid 199 exit signal Illegal instruction (4), possible coredump in /tmp/mod_wsgi-localhost:8080:1000
gdb information about coredump:
Reading symbols from /usr/sbin/apache2...(no debugging symbols found)...done.
[New LWP 586]
[New LWP 594]
[New LWP 599]
[New LWP 600]
[New LWP 597]
[New LWP 598]
[New LWP 596]
[New LWP 595]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `(wsgi:localhost:8080:1000) -f /tmp/mod_wsgi-localhost:8080:1000/httpd.conf -DMO'.
Program terminated with signal SIGILL, Illegal instruction.
#0 0x00007f06c1d4774d in poll () at ../sysdeps/unix/syscall-template.S:84
84 ../sysdeps/unix/syscall-template.S: No such file or directory.
[Current thread is 1 (Thread 0x7f06c2b11780 (LWP 586))]
(gdb) where
#0 0x00007f06c1d4774d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f06c22553f7 in apr_poll () from /usr/lib/x86_64-linux-gnu/libapr-1.so.0
#2 0x00007f06bf778ff8 in wsgi_daemon_main (daemon=0x7f06c2aa3e10, p=0x7f06c2b19028) at src/server/mod_wsgi.c:9667
#3 wsgi_start_process (p=0x7f06c2b19028, daemon=0x7f06c2aa3e10) at src/server/mod_wsgi.c:10395
#4 0x00007f06bf77affb in wsgi_manage_process (reason=, data=0x7f06c2aa3e10, status=)
at src/server/mod_wsgi.c:8169
#5 0x00007f06c225048e in apr_proc_other_child_alert () from /usr/lib/x86_64-linux-gnu/libapr-1.so.0
#6 0x00007f06c11dbe14 in ?? () from /usr/lib/apache2/modules/mod_mpm_event.so
#7 0x000055647616988e in ap_run_mpm ()
#8 0x0000556476162740 in main ()
(gdb) bt full
#0 0x00007f06c1d4774d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1 0x00007f06c22553f7 in apr_poll () from /usr/lib/x86_64-linux-gnu/libapr-1.so.0
No symbol table info available.
#2 0x00007f06bf778ff8 in wsgi_daemon_main (daemon=0x7f06c2aa3e10, p=0x7f06c2b19028) at src/server/mod_wsgi.c:9667
buf = ""
nbytes = 1
i =
rv =
thread_rv = 1
thread_attr = 0x7f06c2ad8fc0
reaper = 0x7f06c2ab4078
poll_fd = {p = 0x7f06c2abc008, desc_type = APR_POLL_FILE, reqevents = 1, rtnevents = 0, desc = {f = 0x7f06c2ad8c28,
s = 0x7f06c2ad8c28}, client_data = 0xc6227c26fdd88100}
poll_count = 0
#3 wsgi_start_process (p=0x7f06c2b19028, daemon=0x7f06c2aa3e10) at src/server/mod_wsgi.c:10395
status =
lr =
i =
entries =
entry =
daemon = 0x7f06c2aa3e10
p = 0x7f06c2b19028
status =
#4 0x00007f06bf77affb in wsgi_manage_process (reason=, data=0x7f06c2aa3e10, status=)
at src/server/mod_wsgi.c:8169
mpm_state = 1
stopping =
daemon = 0x7f06c2aa3e10
#5 0x00007f06c225048e in apr_proc_other_child_alert () from /usr/lib/x86_64-linux-gnu/libapr-1.so.0
No symbol table info available.
#6 0x00007f06c11dbe14 in ?? () from /usr/lib/apache2/modules/mod_mpm_event.so
No symbol table info available.
#7 0x000055647616988e in ap_run_mpm ()
No symbol table info available.
#8 0x0000556476162740 in main ()
No symbol table info available.
(gdb) backtrace
#0 0x00007f06c1d4774d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f06c22553f7 in apr_poll () from /usr/lib/x86_64-linux-gnu/libapr-1.so.0
#2 0x00007f06bf778ff8 in wsgi_daemon_main (daemon=0x7f06c2aa3e10, p=0x7f06c2b19028) at src/server/mod_wsgi.c:9667
#3 wsgi_start_process (p=0x7f06c2b19028, daemon=0x7f06c2aa3e10) at src/server/mod_wsgi.c:10395
#4 0x00007f06bf77affb in wsgi_manage_process (reason=, data=0x7f06c2aa3e10, status=)
at src/server/mod_wsgi.c:8169
#5 0x00007f06c225048e in apr_proc_other_child_alert () from /usr/lib/x86_64-linux-gnu/libapr-1.so.0
#6 0x00007f06c11dbe14 in ?? () from /usr/lib/apache2/modules/mod_mpm_event.so
#7 0x000055647616988e in ap_run_mpm ()
#8 0x0000556476162740 in main ()
(gdb) quit
Anyone has any idea on why this is happening?
Probably similar problem is described at stackoverflow: https://stackoverflow.com/questions/60316150/cvat-computer-vision-annotation-tool-export-impossible
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