Let me know if any of these occur after you install the patch tape.
Be sure and check the text of the bug reports, as the synopsis line is
not always definitive.

1001052 flow-control problems with ALM board
1003787 redirecting console to serial device
1004156 A fix to mmpeekio in 3.2 broke multiple word transfers.
1006740 kernels config'd with the kodak kb driver break kadb
1007225 MCP incorrectly turns software carrier detect flag off
1008825 DTR on modem lines is asserted while port is not open
1010273 closing a serial port may not drop DTR for a full second
1010693 SunOS-4.0-FCS crashes if configured for ALM, but no ALM.
1010801 ALM-2 produces garbage when switching between raw and cooked mode
1010848 ALM-2 beyond board 0 fails with divers symptoms
1010898 19.2KB/38.4KB UUCP doesn't work
1011358 Tty output truncated using a plotter in 4.0.
1011424 MCP freezes under heavy load
1011562 writes to some files can get lost
1011567 ALM-II driver appears to be dereferencing NULL pointer.
1011650 lpr causes sytem to panic if using alm2 parallel port
1011739 On Sun4 128MB systems, pmem test doesn't produce 1 pass in 48 hrs
1012026 output is truncated midway through printout
1012470 MCP async required for kernel build
1014235 Emacs hangs and character being dropped over ALM line.
1015226 mcp fixes cause sun to hang
1015293 intermittent flow control problems with general_tty patch 5.0.
1015311 mtiopen() can return at spl5
1016122 TIOCOUTQ ioctl can cause a "panic: bus error" on a 4.0 system
1016187 tty_flow.c includes sun3/psl.h (not machine/psl.h)
1016805 Kernel panics in mti driver with (custom) packet protocol
1017033 Serial output fails to restart after an XOFF when IXANY is set
1017103 silo overflows during high speed serial transfers
1017586 `zs3: silo overflow' messages on the console.
1017691 yapt patches and 4.0.1 generate extraneous escape sequence on leaving sunview
1017871 flow control "XOFF" not recognized from HP plotter
1018000 panic: setcons: vnode for console missing
1018060 problems with zs2: silo overflow
1018359 Exiting sunview always display garbage on the console.
1018505 Occasional "zs1: silo overflow" in console window
1019544 ALM-2 sends incomplete streams messages
1020129 ALM-2 hangs system when encountering Framing Errors
1020132 ALM-2 interrupts on every incoming character
1020221 inews can crash system when filling spool directory

Adjustments were made between yapt.4 and yapt.5 to correct some
misbehavior on the part of the flow machine; these problems were not
assigned bug numbers.
