from the dump: Jan 25 15:54:19 CST 2013 serial 213453 [jmk] Jan 25 15:54:19 CST 2013 /n/sourcesdump/2013/0214/plan9/386/bin/usb/serial 213453 [jmk] Dec 10 21:27:37 CST 2012 /n/sourcesdump/2013/0125/plan9/386/bin/usb/serial 211141 [sys] …
the Dec 10 version works with Prolific USB-to-Serial devices. The more recent one does not and ends up breaking on treeinsert: cpu% acid 348184 /proc/348184/text:386 plan 9 executable /sys/lib/acid/port /sys/lib/acid/386 acid: stk() treeinsert(node=0xd160d15e,tree=0x4d160)+0x15 /sys/src/libc/port/pool.c:264 pooldel(p=0x24ff8,node=0x4d160)+0xdd /sys/src/libc/port/pool.c:414 blockmerge(b=0x4d160,a=0x49140,pool=0x24ff8)+0x54 /sys/src/libc/port/pool.c:465 poolfreel(v=0x49148,p=0x24ff8)+0xd1 /sys/src/libc/port/pool.c:1213 poolfree(p=0x24ff8,v=0x49148)+0x41 /sys/src/libc/port/pool.c:1327 free(v=0x49150)+0x23 /sys/src/libc/port/malloc.c:250 _schedinit(arg=0x487b0)+0x105 /sys/src/libthread/sched.c:60 main(argc=0x1,argv=0xdfffefb4)+0x38 /sys/src/libthread/main.c:38 _main+0x31 /sys/src/libc/386/main9.s:16
