446fe15067
blocked in a write() while waiting for the output to drain, sleep only for tp->t_timeout, not forever. This only seems to happen when there is either a modem lockup holding the hardware flow control down, or due to some problem in the driver with processes attempting to write after the modem has hung up (eg: elm, tf).
Description
freebsd kernel with SKQ
Languages
C
63.3%
C++
23.3%
Roff
5.1%
Shell
2.9%
Makefile
1.5%
Other
3.4%