port-alpha/48488: pmap.h modify cause Kernel Panic on NetBSD/alpha current version.

To: port-alpha-maintainer%netbsd.org@localhost,gnats-admin%netbsd.org@localhost,netbsd-bugs%netbsd.org@localhost
Subject: port-alpha/48488: pmap.h modify cause Kernel Panic on NetBSD/alpha current version.
From: nullnilaki%gmail.com@localhost
Date: Wed, 1 Jan 2014 14:00:00 +0000 (UTC)
>Number:         48488
>Category:       port-alpha
>Synopsis:       pmap.h modify cause Kernel Panic on NetBSD/alpha current 
>version.
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    port-alpha-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Jan 01 14:00:00 +0000 2014
>Originator:     nullnilaki
>Release:        NetBSD 6.99.28 (GENERIC-$Revision: 1.356 $) #0: Wed Jan 1 
>21:32:40 JST 2014
>Organization:
Japan
>Environment:
NetBSD  6.99.28 NetBSD 6.99.28 (GENERIC-$Revision: 1.356 $) #0: Wed Jan  1 
21:32:40 JST 2014  
naruaki@NetBSD:/usr/current/obj.alpha/sys/arch/alpha/compile/GENERIC alpha

>Description:
Kernel Panic on NetBSD/alpha current version.
See below.
----------------------------------------------------------------
NetBSD/alpha 6.1.2 FFSv2 Primary Bootstrap
Jumping to entry point...
 
NetBSD/alpha 6.1.2 Secondary Bootstrap, Revision 1.13 (Sat Dec 7 08:20:39 JST 
2013)
 
VMS PAL rev: 0x1000700010162
OSF PAL rev: 0x100070002015c
Switch to OSF PAL code succeeded.
 
Boot flags: A
10835152+265360 [596568+395053]=0xb88a90
 
Entering netbsd at 0xfffffc0000431220...
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
The NetBSD Foundation, Inc. All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
 
NetBSD 6.99.28 (GENERIC-$Revision: 1.356 $) #1: Wed Jan 1 22:28:20 JST 2014
naruaki@NetBSD:/usr/current/obj.alpha/sys/arch/alpha/compile/GENERIC
AlphaStation DS15, 1000MHz, s/n AY42501857
8192 byte page size, 1 processor.
total memory = 512 MB
(2880 KB reserved for PROM, 509 MB used by NetBSD)
avail memory = 490 MB
mainbus0 (root)
cpu0 at mainbus0: ID 0 (primary), 21264C-6
cpu0: Architecture extensions: 0x1307<PAT,MVI,CIX,FIX,BWX>
tsc0 at mainbus0: 21274 Core Logic Chipset, Cchip rev 0
tsc0: 2 Dchips, 1 memory bus of 16 bytes
tsc0: arrays present: 512MB, 0MB, 0MB, 0MB, Dchip 0 rev 1
tsp0 at tsc0
pci0 at tsp0 bus 0
sio0 at pci0 dev 7 function 0: Acer Labs M1533 PCI-ISA Bridge (rev. 0xc3)
ahc0 at pci0 dev 8 function 0: Adaptec aic7899 Ultra160 SCSI adapter
ahc0: interrupting at dec 6600 irq 13
ahc0: aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
scsibus0 at ahc0: 16 targets, 8 luns per target
ahc1 at pci0 dev 8 function 1: Adaptec aic7899 Ultra160 SCSI adapter
ahc1: interrupting at dec 6600 irq 12
ahc1: aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCBs
scsibus1 at ahc1: 16 targets, 8 luns per target
fxp0 at pci0 dev 9 function 0: Intel i82559ER Ethernet (rev. 0x09)
fxp0: interrupting at dec 6600 irq 28
fxp0: Ethernet address 00:0f:20:2b:e1:24
inphy0 at fxp0 phy 1: i82555 10/100 media interface, rev. 4
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp1 at pci0 dev 10 function 0: Intel i82559ER Ethernet (rev. 0x09)
fxp1: interrupting at dec 6600 irq 4
fxp1: Ethernet address 00:0f:20:2b:e1:23
inphy1 at fxp1 phy 1: i82555 10/100 media interface, rev. 4
inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
aceride0 at pci0 dev 13 function 0: Acer Labs M5229 UDMA IDE Controller (rev. 
0xc1)
aceride0: primary channel interrupting at isa irq 14
atabus0 at aceride0 channel 0
aceride0: secondary channel interrupting at isa irq 15
atabus1 at aceride0 channel 1
isa0 at sio0
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
com0: console
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
pckbc0 at isa0 port 0x60-0x64
attimer0 at isa0 port 0x40-0x43
pcppi0 at isa0 port 0x61
midi0 at pcppi0: PC speaker
spkr0 at pcppi0
isabeep0 at pcppi0
fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
mcclock0 at isa0 port 0x70-0x71: mc146818 compatible time-of-day clock
attimer0: attached to pcppi0
tsp1 at tsc0
pci1 at tsp1 bus 0
vga0 at pci1 dev 7 function 0: ATI Technologies Radeon 7500 QW (rev. 0x00)
wsdisplay0 at vga0 kbdmux 1
drm at vga0 not configured
tlp0 at pci1 dev 9 function 0: DECchip 21140A Ethernet, pass 2.0
tlp0: interrupting at dec 6600 irq 24
tlp0: DEC DE500-AA, Ethernet address 00:00:f8:03:dd:a1
nsphy0 at tlp0 phy 5: DP83840 10/100 media interface, rev. 0
nsphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
esiop0 at pci1 dev 10 function 0: Symbios Logic 53c895 (ultra2-wide scsi)
esiop0: using on-board RAM
esiop0: interrupting at dec 6600 irq 20
scsibus2 at esiop0: 16 targets, 8 luns per target
scsibus0: waiting 2 seconds for devices to settle...
scsibus1: waiting 2 seconds for devices to settle...
scsibus2: waiting 2 seconds for devices to settle...
atapibus0 at atabus0: 2 targets
cd0 at atapibus0 drive 0: <HL-DT-ST RW/DVD GCC-4480B, , 2.06> cdrom removable
sd0 at scsibus0 target 0 lun 0: <FUJITSU, MAU3073NP, 3502> disk fixed
sd0: 70007 MB, 49158 cyl, 4 head, 729 sec, 512 bytes/sect x 143374744 sectors
sd0: sync (12.50ns offset 127), 16-bit (160.000MB/s) transfers, tagged queueing
root on sd0a dumps on sd0b
root file system type: ffs
 
CPU 0: fatal kernel trap:
 
CPU 0 trap entry = 0x2 (memory management fault)
CPU 0 a0 = 0x0
CPU 0 a1 = 0x1
CPU 0 a2 = 0x1
CPU 0 pc = 0xfffffc00008c9f1c
CPU 0 ra = 0xfffffc00008c9ef4
CPU 0 pv = 0xfffffc00007e57b8
CPU 0 curlwp = 0xfffffc001f8975c0
CPU 0 pid = 4, comm = sh
 
panic: trap
Stopped in pid 4.1 (sh) at netbsd:cpu_Debugger+0x4: ret zero,(ra
)
db> tr
cpu_Debugger() at netbsd:cpu_Debugger+0x4
db_panic() at netbsd:db_panic+0x118
vpanic() at netbsd:vpanic+0x184
panic() at netbsd:panic+0x54
trap() at netbsd:trap+0x9fc
XentMM() at netbsd:XentMM+0x20
--- memory management fault (from ipl 0) ---
pmap_destroy() at netbsd:pmap_destroy+0xbc
uvmspace_free() at netbsd:uvmspace_free+0xf8
uvm_proc_exit() at netbsd:uvm_proc_exit+0x9c
exit1() at netbsd:exit1+0x230
sys_exit() at netbsd:sys_exit+0x5c
syscall() at netbsd:syscall+0x2c0
XentSys() at netbsd:XentSys+0x5c
--- syscall (1) ---
--- user mode ---
----------------------------------------------------------------
Please read the send-pr.
http://mail-index.netbsd.org/port-alpha/2013/12/23/msg000684.html
http://mail-index.netbsd.org/netbsd-bugs/2013/12/07/msg035191.html

>How-To-Repeat:

>Fix:
I think this modify is wrong.
http://cvsweb.netbsd.org/cgi-bin/cvsweb.cgi/src/sys/arch/alpha/include/pmap.h.diff?r1=1.77&r2=1.78&f=h

Please revoke this modify.

----------------------------------------------------------------
resetting all I/O buses
(boot dka0.0.0.8.0 -flags A)
block 0 of dka0.0.0.8.0 is a valid boot block
reading 13 blocks from dka0.0.0.8.0
bootstrap code read in
base = 2be000, image_start = 0, image_bytes = 1a00(6656)
initializing HWRPB at 2000
initializing page table at 1fff0000
initializing machine state
setting affinity to the primary CPU
jumping to bootstrap code
 
NetBSD/alpha 6.1.2 FFSv2 Primary Bootstrap
Jumping to entry point...
 
NetBSD/alpha 6.1.2 Secondary Bootstrap, Revision 1.13 (Sat Dec 7 08:20:39 JST 
2013)
 
VMS PAL rev: 0x1000700010162
OSF PAL rev: 0x100070002015c
Switch to OSF PAL code succeeded.
 
Boot flags: A
10835152+265424 [596568+395053]=0xb88ad0
 
Entering netbsd at 0xfffffc0000431220...
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
The NetBSD Foundation, Inc. All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
 
NetBSD 6.99.28 (GENERIC-$Revision: 1.356 $) #0: Wed Jan 1 21:32:40 JST 2014
naruaki@NetBSD:/usr/current/obj.alpha/sys/arch/alpha/compile/GENERIC
AlphaStation DS15, 1000MHz, s/n AY42501857
8192 byte page size, 1 processor.
total memory = 512 MB
(2880 KB reserved for PROM, 509 MB used by NetBSD)
avail memory = 490 MB
mainbus0 (root)
cpu0 at mainbus0: ID 0 (primary), 21264C-6
cpu0: Architecture extensions: 0x1307<PAT,MVI,CIX,FIX,BWX>
tsc0 at mainbus0: 21274 Core Logic Chipset, Cchip rev 0
tsc0: 2 Dchips, 1 memory bus of 16 bytes
tsc0: arrays present: 512MB, 0MB, 0MB, 0MB, Dchip 0 rev 1
tsp0 at tsc0
pci0 at tsp0 bus 0
sio0 at pci0 dev 7 function 0: Acer Labs M1533 PCI-ISA Bridge (rev. 0xc3)
ahc0 at pci0 dev 8 function 0: Adaptec aic7899 Ultra160 SCSI adapter
ahc0: interrupting at dec 6600 irq 13
ahc0: aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
scsibus0 at ahc0: 16 targets, 8 luns per target
ahc1 at pci0 dev 8 function 1: Adaptec aic7899 Ultra160 SCSI adapter
ahc1: interrupting at dec 6600 irq 12
ahc1: aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCBs
scsibus1 at ahc1: 16 targets, 8 luns per target
fxp0 at pci0 dev 9 function 0: Intel i82559ER Ethernet (rev. 0x09)
fxp0: interrupting at dec 6600 irq 28
fxp0: Ethernet address 00:0f:20:2b:e1:24
inphy0 at fxp0 phy 1: i82555 10/100 media interface, rev. 4
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp1 at pci0 dev 10 function 0: Intel i82559ER Ethernet (rev. 0x09)
fxp1: interrupting at dec 6600 irq 4
fxp1: Ethernet address 00:0f:20:2b:e1:23
inphy1 at fxp1 phy 1: i82555 10/100 media interface, rev. 4
inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
aceride0 at pci0 dev 13 function 0: Acer Labs M5229 UDMA IDE Controller (rev. 
0xc1)
aceride0: primary channel interrupting at isa irq 14
atabus0 at aceride0 channel 0
aceride0: secondary channel interrupting at isa irq 15
atabus1 at aceride0 channel 1
isa0 at sio0
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
com0: console
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
pckbc0 at isa0 port 0x60-0x64
attimer0 at isa0 port 0x40-0x43
pcppi0 at isa0 port 0x61
midi0 at pcppi0: PC speaker
spkr0 at pcppi0
isabeep0 at pcppi0
fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
mcclock0 at isa0 port 0x70-0x71: mc146818 compatible time-of-day clock
attimer0: attached to pcppi0
tsp1 at tsc0
pci1 at tsp1 bus 0
vga0 at pci1 dev 7 function 0: ATI Technologies Radeon 7500 QW (rev. 0x00)
wsdisplay0 at vga0 kbdmux 1
drm at vga0 not configured
tlp0 at pci1 dev 9 function 0: DECchip 21140A Ethernet, pass 2.0
tlp0: interrupting at dec 6600 irq 24
tlp0: DEC DE500-AA, Ethernet address 00:00:f8:03:dd:a1
nsphy0 at tlp0 phy 5: DP83840 10/100 media interface, rev. 0
nsphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
esiop0 at pci1 dev 10 function 0: Symbios Logic 53c895 (ultra2-wide scsi)
esiop0: using on-board RAM
esiop0: interrupting at dec 6600 irq 20
scsibus2 at esiop0: 16 targets, 8 luns per target
scsibus0: waiting 2 seconds for devices to settle...
scsibus1: waiting 2 seconds for devices to settle...
scsibus2: waiting 2 seconds for devices to settle...
atapibus0 at atabus0: 2 targets
cd0 at atapibus0 drive 0: <HL-DT-ST RW/DVD GCC-4480B, , 2.06> cdrom removable
sd0 at scsibus0 target 0 lun 0: <FUJITSU, MAU3073NP, 3502> disk fixed
sd0: 70007 MB, 49158 cyl, 4 head, 729 sec, 512 bytes/sect x 143374744 sectors
sd0: sync (12.50ns offset 127), 16-bit (160.000MB/s) transfers, tagged queueing
root on sd0a dumps on sd0b
root file system type: ffs
Wed Jan 1 12:40:12 UTC 2014
Starting root file system check:
/dev/rsd0a: file system is clean; not checking
swapctl: setting dump device to /dev/sd0b
swapctl: adding /dev/sd0b as swap device at priority 0
Starting file system checks:
Setting tty flags.
Setting sysctl variables:
ddb.onpanic: 1 -> 0
Starting network.
IPv6 mode: host
Configuring network interfaces:.
Adding interface aliases:.
Starting dhclient.
Internet Systems Consortium DHCP Client V3.0.3
Copyright 2004-2005 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/products/DHCP
 
Listening on BPF/tlp0/00:00:f8:03:dd:a1
Sending on BPF/tlp0/00:00:f8:03:dd:a1
Listening on BPF/fxp1/00:0f:20:2b:e1:23
Sending on BPF/fxp1/00:0f:20:2b:e1:23
Listening on BPF/fxp0/00:0f:20:2b:e1:24
Sending on BPF/fxp0/00:0f:20:2b:e1:24
Sending on Socket/fallback
DHCPREQUEST on tlp0 to 255.255.255.255 port 67
DHCPACK from 192.168.1.1
 
bound to 192.168.1.6 -- renewal in 6266 seconds.
Building databases: dev, dev, utmp, utmpx.
Starting syslogd.
Mounting all filesystems...
Clearing temporary files.
Updating fontconfig cache: done.
Checking quotas: done.
Setting securelevel: kern.securelevel: 0 -> 1
swapctl: setting dump device to /dev/sd0b
Starting virecover.
Checking for core dump...
savecore: no core dump
Starting local daemons:.
Updating motd.
postfix: rebuilding /etc/mail/aliases (missing /etc/mail/aliases.db)
newaliases: warning: valid_hostname: empty hostname
newaliases: fatal: unable to use my own hostname
Jan 1 12:40:24 postfix/sendmail[397]: fatal: unable to use my own hostname
/etc/rc.d/postfix exited with code 1
Starting inetd.
Starting cron.
The following components reported failures:
/etc/rc.d/postfix
See /var/run/rc.log for more information.
Wed Jan 1 12:40:25 UTC 2014
 
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