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From: qwx <qwx@sciops.net>
Date: Mon, 7 Jan 2019 12:00:28 +0100
To: 9front@9front.org
Subject: Re: [9front] ip/torrent crash
In-Reply-To: 2776D6F0B7EAB0D4A072912B0C6C733D@felloff.net
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> so this means the block index is wrong. can you make a stacktrace
> and see where the block index comes from?
> 
> --
> cinap

; ip/torrent -pv < ../idgames_archive.torrent | aux/statusbar idgames
idgames/idgames-2013-07-31.zip
idgames/.____padding_file/0
idgames/idgames_meta.xml
idgames/.____padding_file/2
torrent 18533: suicide: sys: trap: fault read addr=0x18 pc=0x2004a4

; acid 18533
/proc/18533/text:amd64 plan 9 executable
/sys/lib/acid/port
/sys/lib/acid/amd64
acid: lstk()
rwpiece(data=0x42a0b8,len=0x7fff67b5cbe4,index=0xb91,poff=0x7fff00000000,wr=0x400000)+0xa7 /sys/src/cmd/ip/torrent.c:205
	n=0x42a0b800000000
havepiece(x=0xb91,from=0x429a3d)+0x91 /sys/src/cmd/ip/torrent.c:225
	m=0x42a0b840
	p=0x42a0b8
	n=0xfeffadf867b5cbe4
	hash=0x52200007ffffe
webseed(w=0x429a18,f=0x429c58)+0x1e8 /sys/src/cmd/ip/torrent.c:815
	w0=0x429a18
	fd=0x20444d0000000b
	err=0xb00000000
	off=0x2e4400000
	len=0x0
	buf=0x0
	y=0xb9100000b91
	o=0xb6800000522
	n=0x0
	x=0xb91
	m=0xb68
	p=0x52200000000
main(argc=0x0,argv=0x7ffffeffefa0)+0x8a2 /sys/src/cmd/ip/torrent.c:1376
	wlist=0x429a18
	alist=0x429838
	cflag=0x100000000
	vflag=0x100000001
	pflag=0x1
	sflag=0x204d7900000000
	_argc=0x76
	_args=0x41a620
	s=0x41a805
	fd=0x0
	p=0x406e38
	n=0x70000ed59
	torrent=0x418c00
	d=0x41a8a0
	l=0x429a18
	info=0x419420
	fp=0x429c58
	f=0x429c58
	di=0x41a620
	len=0x2e4400000
	i=0x7
_main+0x40 /sys/src/libc/amd64/main9.s:15


Thanks for the help,

qwx