From: "andrey mirtchovski" <mirtchovski@gmail.com>
To: "Fans of the OS Plan 9 from Bell Labs" <9fans@9fans.net>
Subject: Re: [9fans] 9vx
Date: Fri, 27 Jun 2008 08:55:51 -0600 [thread overview]
Message-ID: <14ec7b180806270755y26158d50s697dd927c5c4a30e@mail.gmail.com> (raw)
In-Reply-To: <14ec7b180806270739n46652d6r6df8d7d851fb2a1@mail.gmail.com>
found something that crashes consistently: the xscr hacks that use threads.
this from the 9vx console:
783 substrate fault 0x9a1 no segment
segment 0xf000000 0x10000000
segment 0x1000 0x1e000
segment 0x1e000 0x27000
segment 0x27000 0x251000
783 substrate: unhandled fault va=9a1 [10009a1] eip=13f07
cpu0: registers for substrate 783
FLAGS=0 TRAP=0 ECODE=0 PC=13F07 USP=3730C
AX 0000030F BX 00000031 CX 00026B08 DX 0000030F
SI 0000030F DI 00037308 BP 00000000
785 strange: unhandled fault va=37424000 [38424000] eip=15014
cpu0: registers for strange 785
FLAGS=0 TRAP=0 ECODE=0 PC=15014 USP=28594
AX 00000001 BX 83C33CC4 CX 0002061C DX 00000311
SI 00000311 DI 00028590 BP 00000000
inside 9vx:
% xscr/substrate
substrate 783: sxscruicide: sys: trap: page fault pc=0x00013f07
% xscr/strange
strange 785: suicide: sys: trap: page fault pc=0x00015014
% acid 785
/proc/785/text:386 plan 9 executable
/sys/lib/acid/port
/sys/lib/acid/386
acid: lstk()
threadexitsall(exitstr=0x1ee21)+0xc9 /sys/src/libthread/exit.c:49
mypid=0x311
npid=0x0
pid=0x1c4ac
i=0x91b1
threadmain(argv=0xfffffb0,argc=0x0)+0xee /usr/andrey/xscr/strange.c:404
_argc=0xfefefefe
_args=0xfefefefe
m=0x0
mainlauncher(arg=0x25cc0)+0x18 /sys/src/libthread/main.c:58
launcher386(arg=0x25cc0,f=0x1495c)+0x10 /sys/src/libthread/386.c:10
0xfefefefe ?file?:0
acid: \x04
echo kill > /proc/785/ctl
% acid 783
/proc/783/text:386 plan 9 executable
/sys/lib/acid/port
/sys/lib/acid/386
acid: lstk()
threadexitsall(exitstr=0x1e7cd)+0xc9 /sys/src/libthread/exit.c:49
mypid=0x30f
npid=0x0
pid=0x1e4fc
i=0x81aa
screenhack()+0x15a /usr/andrey/xscr/substrate.c:381
max_cycles=0x7d0
tempx=0x63
threadmain(argv=0xfffffb0,argc=0x0)+0xce /usr/andrey/xscr/substrate.c:448
_argc=0xfefefefe
_args=0xfefefefe
mainlauncher(arg=0x34a60)+0x18 /sys/src/libthread/main.c:58
launcher386(arg=0x34a60,f=0x1384f)+0x10 /sys/src/libthread/386.c:10
0xfefefefe ?file?:0
acid:
% xscr/swirl
swirl 803: suicide: sys: trap: page fault pc=0x0001546a
% xscr/zoom
zoom 805: suicide: sys: trap: page fault pc=0x000108d2
%
next prev parent reply other threads:[~2008-06-27 14:55 UTC|newest]
Thread overview: 91+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-27 11:07 9vx Russ Cox
2008-06-27 13:18 ` [9fans] 9vx David Leimbach
2008-06-27 13:40 ` David Leimbach
2008-06-27 13:46 ` Pietro Gagliardi
2008-06-27 13:50 ` Russ Cox
2008-06-27 13:58 ` a
2008-06-27 13:56 ` David Leimbach
2008-06-27 13:49 ` a
2008-06-27 13:59 ` Russ Cox
2008-06-27 13:49 ` Latchesar Ionkov
2008-06-27 13:57 ` David Leimbach
2008-06-27 13:52 ` Russ Cox
2008-06-27 13:58 ` David Leimbach
2008-06-27 13:58 ` Venkatesh Srinivas
2008-06-27 14:08 ` john
2008-06-27 14:12 ` erik quanstrom
2008-06-30 15:32 ` sqweek
2008-06-30 16:09 ` Russ Cox
2008-06-30 17:00 ` andrey mirtchovski
2008-06-30 17:07 ` andrey mirtchovski
2008-06-30 18:02 ` Russ Cox
2008-06-30 18:34 ` andrey mirtchovski
2008-06-30 18:44 ` Russ Cox
2008-06-27 14:19 ` Russ Cox
2008-06-27 14:10 ` Gorka Guardiola
2008-06-27 14:11 ` erik quanstrom
2008-06-27 14:21 ` David Leimbach
2008-06-27 14:29 ` Russ Cox
2008-06-27 14:30 ` Pat Hacker
2008-06-27 14:32 ` Francisco J Ballesteros
2008-06-27 14:34 ` David Leimbach
2008-06-27 14:39 ` andrey mirtchovski
2008-06-27 14:45 ` David Leimbach
2008-06-27 14:47 ` David Leimbach
2008-06-27 14:55 ` andrey mirtchovski [this message]
2008-06-27 15:31 ` andrey mirtchovski
2008-06-27 14:57 ` ron minnich
2008-06-27 15:14 ` ron minnich
2008-06-27 15:17 ` Russ Cox
2008-06-27 15:52 ` ron minnich
2008-06-27 17:39 ` ron minnich
2008-06-27 18:57 ` Pietro Gagliardi
2008-06-27 18:59 ` David Leimbach
2008-06-27 21:39 ` ron minnich
2008-06-27 22:51 ` David Leimbach
2008-06-27 23:29 ` Brian L. Stuart
2008-06-28 0:36 ` ron minnich
2008-06-28 4:59 ` Brian L. Stuart
2008-06-28 11:25 ` erik quanstrom
2009-04-28 5:10 ` ron minnich
2009-04-30 14:12 ` Russ Cox
2008-06-27 15:41 ` Uriel
2008-06-27 15:54 ` ron minnich
2008-06-27 23:13 ` Skip Tavakkolian
2008-06-27 23:24 ` Skip Tavakkolian
2008-06-27 23:34 ` Pietro Gagliardi
2008-06-27 23:52 ` David Leimbach
2008-06-28 5:03 ` lucio
2008-06-28 15:23 ` Russ Cox
2008-06-28 17:29 ` lucio
2008-06-28 17:30 ` Pietro Gagliardi
2008-07-01 2:29 ` Anthony Martin
2008-07-01 9:09 ` erik quanstrom
2008-07-01 12:10 ` Russ Cox
2008-07-01 13:25 ` erik quanstrom
2008-07-01 14:40 ` Russ Cox
2008-07-01 17:23 ` erik quanstrom
2008-07-01 17:32 ` Russ Cox
2008-07-01 18:50 ` erik quanstrom
2008-07-01 19:11 ` rc bug Russ Cox
2008-07-01 21:13 ` [9fans] " erik quanstrom
2008-07-01 21:28 ` [9fans] 9vx ps bug Russ Cox
2008-07-01 21:59 ` [9fans] rc bug Fazlul Shahriar
2008-07-01 23:11 ` Russ Cox
2008-07-01 23:12 ` erik quanstrom
2008-07-01 23:31 ` Russ Cox
2008-07-01 23:38 ` erik quanstrom
2008-06-28 17:28 ` [9fans] 9vx Pietro Gagliardi
2008-06-28 17:35 ` Pietro Gagliardi
2008-06-27 23:41 ` Dave Eckhardt
2008-06-27 23:52 ` David Leimbach
2008-06-28 0:23 ` Uriel
2008-06-28 15:32 ` David Leimbach
2008-06-28 4:36 ` Fernan Bolando
2008-12-21 19:19 erik quanstrom
2008-12-22 18:52 ` Russ Cox
2023-06-25 5:53 Ben Huntsman
2023-06-25 18:59 ` David du Colombier
2023-06-26 9:28 ` Stuart Morrow
2023-06-26 13:39 ` hiro
2023-06-26 17:49 ` ibrahim via 9fans
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