On Wed Feb 25 18:40:39 PST 2015, [email protected] wrote:
> does anyone care to take a stab at figuring out why mainmem->curalloc
> underflows? here's a c program to reproduce.
>
i can't replicate this on amd64/9atom
; 6.curalloc
6.curalloc 786: suicide: sys: trap: fault read addr=0x0 pc=0x202761
acid; stk()
abort()+0x0 /sys/src/libc/9sys/abort.c:6
main(argv=0xfedfff80,argc=0x0)+0x54 /usr/quanstro/curalloc.c:41
_main+0x40 /sys/src/libc/amd64/main9.s:15
; 6c -a curalloc.c>curalloc.acid
; acid -l curalloc.acid 786
/proc/786/text:amd64 plan 9 executable
/sys/lib/acid/port
/sys/lib/acid/amd64
acid; (Pool)mainmem
name 0x00400248
maxsize 0
cursize 1072693248
curfree 16
curalloc 0 <---
minarena 0
quantum 1076101120
minblock 1852399981
freeroot 0x00000000
arenalist 0xfaf0f1fe
alloc 0x00000000
merge 0x00000000
move 0xfedffef8
flags 32
nfree 0
lastcompact 2106590
lock 0x00000023
unlock 0x002024de
print 0x00000025
panic 0x00201f75
logstack 0x0000002b
private 0x002024de
- erik
