/var/log/Xsun.0.log on Sun 3/60 running NetBSD/sun3 10.1 and patched X.org'fied Xsun server

Xsun.0.log

[ 41667.260] (II) Sun type 4 Keyboard, layout 0
[ 41670.410] (II) /dev/bwtwo0 is really a SUN2BW        (bw2)
[ 41670.480] (II) Initializing extension Generic Event Extension
[ 41672.920] (II) Initializing extension SHAPE
[ 41675.590] (II) Initializing extension MIT-SHM
[ 41678.250] (II) Initializing extension XInputExtension
[ 41680.780] (II) Initializing extension XTEST
[ 41683.260] (II) Initializing extension BIG-REQUESTS
[ 41685.770] (II) Initializing extension SYNC
[ 41688.400] (II) Initializing extension XKEYBOARD
[ 41690.890] (II) Initializing extension XC-MISC
[ 41693.330] (II) Initializing extension SECURITY
[ 41695.890] (II) Initializing extension XFIXES
[ 41698.350] (II) Initializing extension RENDER
[ 41698.370] (II) Initializing extension RANDR
[ 41698.390] (II) Initializing extension COMPOSITE
[ 41698.400] (II) Initializing extension DAMAGE
[ 41700.910] (II) Initializing extension MIT-SCREEN-SAVER
[ 41703.350] (II) Initializing extension DPMS
[ 41703.370] (II) Initializing extension DRI3
[ 41703.390] (II) Initializing extension X-Resource
[ 41705.840] (II) Initializing extension XVideo
[ 41708.300] (II) Initializing extension XVideo-MotionCompensation
[ 41708.320] (II) Initializing extension GLX
[ 41962.510] (EE) Error loading keymap /tmp/server-0.xkm
[ 41962.580] (EE) XKB: Failed to load keymap. Loading default keymap instead.
[ 66984.840] (EE) 
[ 66984.990] (EE) Backtrace:
[ 66987.840] (EE) 0: /usr/X11R7/bin/Xsun (xorg_backtrace+0x3e) [0xfc6ae]
[ 66987.930] (EE) 1: /usr/X11R7/bin/Xsun (os_move_fd+0x64) [0xf8de2]
[ 66987.990] (EE) 2: /usr/lib/libc.so.12 (__sigtramp_siginfo_2+0x0) [0xbb94c6e]
[ 66988.060] (EE) 3: /usr/X11R7/bin/Xsun (FlushClient+0x2d0) [0xfa3c0]
[ 66988.130] (EE) 4: /usr/X11R7/bin/Xsun (WriteToClient+0x200) [0xfa6ac]
[ 66988.190] (EE) 5: /usr/X11R7/bin/Xsun (WriteEventsToClient+0x226) [0x52ace]
[ 66988.260] (EE) 6: /usr/X11R7/bin/Xsun (SendGraphicsExpose+0x126) [0x5d898]
[ 66988.330] (EE) 7: /usr/X11R7/bin/Xsun (ProcCopyPlane+0x16c) [0x5dbba]
[ 66988.390] (EE) 8: /usr/X11R7/bin/Xsun (Dispatch+0x300) [0x60d80]
[ 66988.450] (EE) 9: /usr/X11R7/bin/Xsun (dix_main+0x45e) [0x3d92a]
[ 66988.510] (EE) 10: /usr/X11R7/bin/Xsun (__start+0x14a) [0x3a182]
[ 66988.560] (EE) 
[ 66988.730] (EE) Segmentation fault at address 0x0
[ 66988.840] (EE) 
Fatal server error:
[ 66988.890] (EE) Caught signal 11 (Segmentation fault). Server aborting
[ 66988.940] (EE) 
[ 66989.250] (EE) Server terminated with error (1). Closing log file.