The reason the server exits is:
Thread 1 "mir_demo_server" received signal SIGTERM, Terminated.
0x00007ffff6ea6200 in __libc_sendmsg (fd=40, msg=0x7fffffffc3f0, flags=16384)
at ../sysdeps/unix/sysv/linux/sendmsg.c:28
28 ../sysdeps/unix/sysv/linux/sendmsg.c: No such file or directory.
(gdb) info threads
Id Target Id Frame
* 1 Thread 0x7ffff7fa47c0 (LWP 23976) "mir_demo_server" 0x00007ffff6ea6200
in __libc_sendmsg (fd=40, msg=0x7fffffffc3f0,
flags=16384) at ../sysdeps/unix/sysv/linux/sendmsg.c:28
2 Thread 0x7fffee814700 (LWP 23980) "Mir/Snapshot"
pthread_cond_wait@@GLIBC_2.3.2 ()
at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
3 Thread 0x7fffee013700 (LWP 23981) "Mir/Comp"
pthread_cond_wait@@GLIBC_2.3.2 ()
at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
4 Thread 0x7fffed812700 (LWP 23983) "Mir/Input Reade" 0x00007ffff6e9910d
in poll () at ../sysdeps/unix/syscall-template.S:84
5 Thread 0x7fffed011700 (LWP 23984) "Mir/IPC"
pthread_cond_wait@@GLIBC_2.3.2 ()
at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
6 Thread 0x7fffec810700 (LWP 23985) "Mir/IPC" __lll_lock_wait () at
../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
(gdb) c
Continuing.
[Thread 0x7fffec810700 (LWP 23985) exited]
[Thread 0x7fffed011700 (LWP 23984) exited]
[Thread 0x7fffed812700 (LWP 23983) exited]
[Thread 0x7fffee013700 (LWP 23981) exited]
[Thread 0x7fffee814700 (LWP 23980) exited]
ERROR:
/home/alan/display_server/mir/src/platforms/mesa/server/buffer_allocator.cpp(151):
Throw in function virtual void
{anonymous}::DMABufTextureBinder::ensure_egl_image()
Dynamic exception type:
boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<std::system_error>
>
std::exception::what: Failed to get PRIME fd from gbm bo: No such file or
directory
Thread 1 "mir_demo_server" received signal SIGSEGV, Segmentation fault.
0x00007ffff038b62c in ?? ()
(gdb) bt
#0 0x00007ffff038b62c in ?? ()
#1 0x00007ffff740a141 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#2 0x00007ffff6dd765a in __cxa_finalize (d=0x7ffff7dd60a0) at cxa_finalize.c:56
#3 0x00007ffff7761d23 in __do_global_dtors_aux () from
/usr/local/lib/libmirserver.so.42
#4 0x00007fffffffe320 in ?? ()
#5 0x00007ffff7de8efa in _dl_fini () at dl-fini.c:235
Backtrace stopped: frame did not save the PC
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https://bugs.launchpad.net/bugs/1629275
Title:
Clients and server all crash
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