Bug#1022218: xserver-xorg-core: X server seg fault when resuming
Dear Maintainer, hello Kenneth,
Kenneth, if you still experience this issue, please check if
dmesg contains messages about missing firmwares.
E.g. by this command: dmesg | grep -i firmware
At least in this bug a similar backtrace was shown and
the user reported it got solved by
installing "firmware-amd-graphics and amd64-microcode":
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1005929
Otherwise below is a reconstructed backtrace containing the line numbers.
It might still be good to report this issue to upstream vesa driver?
https://gitlab.freedesktop.org/xorg/driver/xf86-video-vesa/-/issues
Kind regard,
Bernhard
#2 ...0e5 in inl at /usr/include/x86_64-linux-gnu/sys/io.h:83
#3 ...f1a in x86emuOp_in_word_AX_DX at ../../../../../../hw/xfree86/int10/../x86emu/ops.c:10364
#4 ...024 in X86EMU_exec at ../../../../../../hw/xfree86/int10/../x86emu/decode.c:135
#5 ...995 in xf86ExecX86int10 at ../../../../../../hw/xfree86/int10/xf86x86emu.c:39
#6 ...486 in VBESetVBEMode at ../../../../../../hw/xfree86/int10/vbe.c:473
#7 ...200 in VESASetMode at ../../src/vesa.c:1247
#8 ...405 in VESAEnterVT at ../../src/vesa.c:1166
#9 ...0f7 in CMapEnterVT at ../../../../../../hw/xfree86/common/xf86cmap.c:475
#10 ...e01 in xf86VTEnter at ../../../../../../hw/xfree86/common/xf86Events.c:456
#11 ...233 in WakeupHandler at ../../../../dix/dixutils.c:427
#12 ...578 in WaitForSomething at ../../../../os/WaitFor.c:210
#13 ...463 in Dispatch at ../../../../dix/dispatch.c:492
#14 ...6bc in dix_main at ../../../../dix/main.c:272
(gdb) list /usr/include/x86_64-linux-gnu/sys/io.h:83
78 static __inline unsigned int
79 inl (unsigned short int __port)
80 {
81 unsigned int _v;
82
83 __asm__ __volatile__ ("inl %w1,%0":"=a" (_v):"Nd" (__port));
84 return _v;
85 }
86
87 static __inline unsigned int
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