https://bugs.freedesktop.org/show_bug.cgi?id=104806
Bug ID: 104806
Summary: plasmashell and other KDE binaries start to segfault
after updating Mesa to 18.0.0 (radeon)
Product: Mesa
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/Gallium/r600
Assignee: [email protected]
Reporter: [email protected]
QA Contact: [email protected]
With Mesa 18.0.0 'plasmashell', 'ksplashqml' and 'kmail' binaries segfault
right after logging in into Plasma session, leaving coredumps behind.
If I downgrade Mesa package back to 17.3.3, everything works again.
I'm running Gentoo.
Video card:
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
Caicos [Radeon HD 6450/7450/8450 / R5 230 OEM]
Kernel driver: nouveau
X.Org driver: radeon
Something happens in r600_dri.so:
Core was generated by `/usr/bin/kmail -session
10dcd7cfcb000147846248200000156710141_1483955504_762746'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007f37f999af50 in raise () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7f37fc86ea40 (LWP 892))]
(gdb) bt
#0 0x00007f37f999af50 in raise () from /lib64/libc.so.6
#1 0x00007f37fbb9f727 in KCrash::defaultCrashHandler(int) () from
/usr/lib64/libKF5Crash.so.5
#2 <signal handler called>
#3 0x00007f37f9a0d4f3 in ?? () from /lib64/libc.so.6
#4 0x00007f37bb154094 in ?? () from /usr/lib64/dri/r600_dri.so
#5 0x000055c4ec9e5de0 in ?? ()
#6 0x000055c4ec9d7fe0 in ?? ()
#7 0x000055c4ec9e5de0 in ?? ()
#8 0x00007f37bb254e2b in ?? () from /usr/lib64/dri/r600_dri.so
#9 0x0000000000000003 in ?? ()
#10 0x00007fff107efa90 in ?? ()
#11 0x0000000000000000 in ?? ()
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