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X-Bullshit: blockchain ACPI over TOR cloud enhancement content-driven control 
Subject: Re: [9front] acme: suicide when using upas/Mail
Reply-To: 9front@9front.org
Precedence: bulk

what's the exact error? this is acme suiciding after a pread() fails,
and the errstr says why.
'
Quoth unobe@cpan.org:
> Has anyone come across acme suicide not being able to read a temporary
> file?  My HEAD is slightly behind:
> 	Hash:	a327175a3c01d18e3e4c061ce4579cc420ee3561
> 	Author:	cinap_lenrek <cinap_lenrek@felloff.net>
> 	Date:	Sat Sep 30 10:06:58 -0700 2023
> 
> I thought there might have recent work in caching for Mail, but a
> quick scan of the git/log didn't bring up any commit.  upas/Mail was
> the only program I was running in acme.  Here's the lstk() output:
> 
> cpu% acid 1486111
> /proc/1486111/text:amd64 plan 9 executable
> /sys/lib/acid/port
> /sys/lib/acid/amd64
> acid: lstk()
> abort()+0x0 /sys/src/libc/9sys/abort.c:6
> error()+0x2f /sys/src/cmd/acme/util.c:55
> diskread(d=0x448f80,b=0x454d60,n=0x36d4,r=0x497ef0)+0xa6 /sys/src/cmd/acme/disk.c:138
> 	p=0x497ef0
> 	tot=0x203f6700000000
> 	nr=0xffffffff
> setcache(q0=0x0,b=0x449fe0)+0xf4 /sys/src/cmd/acme/buff.c:118
> 	q=0x3400045a240
> 	blp=0x4089b0
> 	i=0x454d6000000340
> 	bl=0x454d60
> bufread(b=0x449fe0,q0=0x0,n=0x1,s=0x49598c)+0x47 /sys/src/cmd/acme/buff.c:288
> 	m=0x21ccf700000000
> textreadc(q=0x0)+0x46 /sys/src/cmd/acme/text.c:509
> 	r=0x20322500000000
> number(dir=0x0,line=0x8,t=0x449b38,.ret=0x495a38,size=0x100000001,r=0x0,evalp=0x495b54,md=0x4490c0)+0x25a /sys/src/cmd/acme/addr.c:98
> 	q0=0x20397900000000
> 	q1=0x1
> address(.ret=0x495af0,ar=0x0,q0=0x0,q1=0x1,a=0x45a250,getc=0x220bdb,qp=0x495b5c,t=0x449b38,md=0x4490c0,lim=0xffffffffffffffff,evalp=0x495b54)+0x58d /sys/src/cmd/acme/addr.c:247
> 	r=0x0
> 	q=0x800000001
> 	dir=0x224d1100000000
> 	size=0x1
> 	prevc=0x100000000
> 	nr=0x495a5c
> 	c=0x38
> 	n=0x4089b000000008
> 	npat=0x100000001
> 	pat=0x0
> xfidwrite(x=0x493ad0)+0x5d1 /sys/src/cmd/acme/xfid.c:459
> 	w=0x4499e0
> 	qid=0xa
> 	fc=0x4810b0
> 	t=0x449b38
> 	nr=0x100000001
> 	r=0x45a250
> 	eval=0x100000001
> 	a=0x1
> 	nb=0xa00000001
> 	err=0x497c00
> 	q0=0x449b3800000000
> 	tq0=0x23396a
> 	tq1=0x23396a00000000
> 	buf=0x41e8e000000000
> xfidctl(arg=0x493ad0)+0x35 /sys/src/cmd/acme/xfid.c:52
> 	x=0x493ad0
> launcheramd64(arg=0x493ad0,f=0x22373a)+0x10 /sys/src/libthread/amd64.c:11
> 0xfefefefefefefefe ?file?:0
>