On Sat, Aug 8, 2015 at 3:36 PM, Dan Becker <[email protected]> wrote: >> On Saturday, August 8, 2015, Dan Becker <[email protected]> wrote: >>> >>> When connecting to a serial port with a usb to serial adapter. Unplugging >>> the usb connection without closing the session causes my system to drop >>> to ddb. ... > $ cat /var/run/dmesg.boot > OpenBSD 5.7 (GENERIC.MP) #881: Sun Mar 8 11:04:17 MDT 2015 > [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
I'm 98% certain that this was fixed in April or so, and thus fixed in -current and will be fixed in 5.8. If not, well, it's now too late to debug and fix it before 5.8 is frozen. So, you should upgrade to 5.8 soon after it comes out and verify whether this is resolved there. If not, report it again then, with fresh dmesg and backtrace, so that it can be addressed when there's time in the 5.9 cycle... Philip Guenther
