NetBSD Problem Report #3765
Received: (qmail 13942 invoked from network); 19 Jun 1997 10:05:43 -0000
Message-Id: <199706191004.DAA02996@digital.clock.org>
Date: Thu, 19 Jun 1997 03:04:40 -0700 (PDT)
From: "Erik E. Fair" <fair@digital.clock.org>
Reply-To: fair@digital.clock.org
To: gnats-bugs@gnats.netbsd.org
Subject: ccd mirror panic on sun4m
X-Send-Pr-Version: 3.95
>Number: 3765
>Category: kern
>Synopsis: ccd mirror panic on sun4m
>Confidential: no
>Severity: serious
>Priority: high
>Responsible: kern-bug-people
>State: closed
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Thu Jun 19 03:20:03 +0000 1997
>Closed-Date: Wed Nov 18 08:24:23 +0000 1998
>Last-Modified: Wed Nov 18 08:33:35 +0000 1998
>Originator: Erik E. Fair
>Release: NetBSD-current June 18, 1997
>Organization:
International Organization of Internet Clock Watchers
>Environment:
Type help for more information
ok boot -s
Resetting ...
SPARCstation LX, No Keyboard
ROM Rev. 2.10, 96 MB memory installed, Serial #7381056.
Ethernet address 8:0:20:19:c2:65, Host ID: 8070a040.
Rebooting with command: -s
Boot device: /iommu/sbus/dma@0,81000/esp@0,80000/sd@0,0 File and args: -s
>Description:
an attempt to use a mirror ccd on NetBSD-current on sun4m
causes the following:
pmap_extract: invalid pte of type 0
panic: dvma_mapin: null page frame
>How-To-Repeat:
Enter pathname of shell or RETURN for sh:
Don't login as root, use the su command.
# fsck -p
/dev/rsd4a: file system is clean; not checking
/dev/rsd4d: file system is clean; not checking
/dev/rsd3e: file system is clean; not checking
/dev/rsd4e: file system is clean; not checking
/dev/rsd4f: file system is clean; not checking
/dev/rsd3f: file system is clean; not checking
/dev/rsd4g: file system is clean; not checking
/dev/rsd3h: file system is clean; not checking
/dev/rsd8a: file system is clean; not checking
/dev/rsd8d: file system is clean; not checking
/dev/rsd8e: file system is clean; not checking
/dev/rsd8f: file system is clean; not checking
/dev/rsd8g: file system is clean; not checking
# swapctl -A
swapctl: adding /dev/sd4b as swap device at priority 0
swapctl: adding /dev/sd8b as swap device at priority 0
# ccdconfig -v -C
ccd0: 2 components (sd9h, sd5h), 4192020 blocks interleaved at 35 blocks
# disklabel ccd0
# /dev/rccd0c:
type: ccd
disk: ccd
label: default label
flags:
bytes/sector: 512
sectors/track: 2048
tracks/cylinder: 1
sectors/cylinder: 2048
cylinders: 2046
total sectors: 4192020
rpm: 5400
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0 # milliseconds
track-to-track seek: 0 # milliseconds
drivedata: 0
8 partitions:
# size offset fstype [fsize bsize cpg]
a: 4192020 0 4.2BSD 1024 8192 32 # (Cyl. 0 - 2046*)
c: 4192020 0 unused 0 0 # (Cyl. 0 - 2046*)
# newfs /dev/rccd0a
Warning: 236 sector(
pmap_extract: invalid pte of type 0
panic: dvma_mapin: null page frame
syncing disks... done
Frame pointer is at 0xf8123c00
Call traceback:
pc = f80ff430 args = (0, 41001fe5, f8139c00, f8123d20, f8101e38, f8143800, f8123c68) fp = 0xf8123c68
pc = f802c80c args = (100, 0, 1, f8799e00, f8da3800, fe000000, f8123cd0) fp = 0xf8123cd0
pc = f810a190 args = (f810a070, 100, 0, 1, f8197ab0, bf81e, f8123d38) fp = 0xf8123d38
pc = f8109f8c args = (fc004000, fc62eb68, 1400, fc005000, 1, 0, f8123da0) fp= 0xf8123da0
pc = f80f2e54 args = (fc62eb68, 1400, 0, f81ec000, 50, 0, f8123e08) fp = 0xf8123e08
pc = f80f3d48 args = (f8780980, f87aee50, f87aee54, 0, f8123f40, f80f2c6c, f8123e70) fp = 0xf8123e70
pc = f800e434 args = (f87ae800, f87aee50, f87aee54, 0, f8123f40, f80f3d30, f8123ed8) fp = 0xf8123ed8
pc = f80069ac args = (f87ae800, f800d274, f879b8e0, 0, f8101e38, f8143800, f8123f50) fp = 0xf8123f50
pc = f810584c args = (410010e6, b8, f8173400, f81734b8, f8002000, fe000000, fc62cab8) fp = 0xfc62cab8
0xf80ff430 <cpu_reboot+196>: 0x40000093
0xf802c80c <panic+80>: 0x40034ad8
0xf810a190 <dvma_mapin+260>: 0x7ffc898b
0xf8109f8c <kdvma_mapin+20>: 0x40000040
0xf80f2e54 <dma_setup+488>: 0x40005c49
0xf80f3d48 <esp_dma_setup+24>: 0x9fc34000
0xf800e434 <ncr53c9x_intr+4544>: 0x9fc34000
0xf80069ac <sparc_interrupt_common+368>: 0x9fc24000
0xf810584c <pmap_enk4m+428>: 0x7ffff187
dumping to dev 721, offset 203504
dump sd4(esp1:0:0): esp1: timed out [ecb 0xf87ae8c4 (flags 0x1, dleft 200, stat0)], <state 4, nexus 0xf87ae890, phase(c 0, p 101), resid 1400, msg(q 0,o 0) >
sd4(esp1:0:0): esp1: timed out [ecb 0xf87ae8c4 (flags 0x41, dleft 200, stat 0)],
o 0) > AGAIN
stray interrupt ipl c pc=f80e4bac npc=f80e4bb0 psr=410015c1<EF,S,PS>
ccd0: error 0 an component 1 (mirror)
stray interrupt ipl c pc=f80e4bac npc=f80e4bb0 psr=410015c4<EF,S,PS>
stray interrupt ipl c pc=f80e4bac npc=f80e4bb0 psr=410015c4<EF,S,PS>
stray interrupt ipl c pc=f80e4bac npc=f80e4bb0 psr=410015c4<EF,S,PS>
stray interrupt ipl c pc=f80e4bac npc=f80e4bb0 psr=410015c4<EF,S,PS>
stray interrupt ipl c pc=f80e4bac npc=f80e4bb0 psr=410015c4<EF,S,PS>
stray interrupt ipl c pc=f80e4bac npc=f80e4bb0 psr=410015c4<EF,S,PS>
panic: esp1: nexus in reset state
Frame pointer is at 0xf8123688
Call traceback:
pc = f80ff430 args = (f00, 41001fe4, 0, f81237a8, f8123c48, 0, f81236f0) fp = 0xf81236f0
pc = f802c80c args = (104, 0, 1, f80f3cc8, f8142000, 500, f8123758) fp = 0xf8123758
pc = f800d36c args = (f800ccb8, 104, f80f3cb4, f80f3cc8, 0, 650, f81237c0) fp = 0xf81237c0
pc = f800afcc args = (f87ae800, f80f3cdc, 1, 41, 200, 0, f8123838) fp = 0xf8123838
pc = f800aef8 args = (f87ae800, f813cb98, 2710, a, 0, 0, f81238a0) fp = 0xf81238a0
pc = f80f0384 args = (f813cb98, f800ada8, a, 0, 0, 200, f8123908) fp = 0xf8123908
pc = f810836c args = (f813cb98, 41ed1, f81239e8, 1, 200, f81734b8, f8123980)fp = 0xf8123980
pc = f80ff758 args = (0, 31af1, 1, f8123d80, f8123c48, 0, f8123c00) fp = 0xf8123c00
pc = f80ff430 args = (0, f80f01e0, f8139c00, f8123d20, f8101e38, f8143800, f8123c68) fp = 0xf8123c68
pc = f802c80c args = (100, 0, 1, f8799e00, f8da3800, fe000000, f8123cd0) fp = 0xf8123cd0
pc = f810a190 args = (f810a070, 100, 0, 1, f8197ab0, bf81e, f8123d38) fp = 0xf8123d38
pc = f8109f8c args = (fc004000, fc62eb68, 1400, fc005000, 1, 0, f8123da0) fp= 0xf8123da0
pc = f80f2e54 args = (fc62eb68, 1400, 0, f81ec000, 50, 0, f8123e08) fp = 0xf8123e08
pc = f80f3d48 args = (f8780980, f87aee50, f87aee54, 0, f8123f40, f80f2c6c, f8123e70) fp = 0xf8123e70
pc = f800e434 args = (f87ae800, f87aee50, f87aee54, 0, f8123f40, f80f3d30, f8123ed8) fp = 0xf8123ed8
pc = f80069ac args = (f87ae800, f800d274, f879b8e0, 0, f8101e38, f8143800, f8123f50) fp = 0xf8123f50
pc = f810584c args = (410010e6, b8, f8173400, f81734b8, f8002000, fe000000, fc62cab8) fp = 0xfc62cab8
0xf80ff430 <cpu_reboot+196>: 0x40000093
0xf802c80c <panic+80>: 0x40034ad8
0xf800d36c <ncr53c9x_intr+248>: 0x40007d14
0xf800afcc <ncr53c9x_poll+76>: 0x400008aa
0xf800aef8 <ncr53c9x_scsi_cmd+336>: 0x40000022
0xf80f0384 <sddump+420>: 0x9fc24000
0xf810836c <pmap_dumpmmu+164>: 0x9fc58000
0xf80ff758 <dumpsys+220>: 0x400022dc
0xf80ff430 <cpu_reboot+196>: 0x40000093
0xf802c80c <panic+80>: 0x40034ad8
0xf810a190 <dvma_mapin+260>: 0x7ffc898b
0xf8109f8c <kdvma_mapin+20>: 0x40000040
0xf80f2e54 <dma_setup+488>: 0x40005c49
0xf80f3d48 <esp_dma_setup+24>: 0x9fc34000
0xf800e434 <ncr53c9x_intr+4544>: 0x9fc34000
0xf80069ac <sparc_interrupt_common+368>: 0x9fc24000
0xf810584c <pmap_enk4m+428>: 0x7ffff187
dumping to dev 721, offset 203504
dump device not ready
rebooting
Resetting ...
>Fix:
>Release-Note:
>Audit-Trail:
From: Paul Kranenburg <pk@cs.few.eur.nl>
To: gnats-bugs@gnats.netbsd.org, fair@digital.clock.org
Cc: netbsd-bugs@NetBSD.ORG
Subject: Re: kern/3765: ccd mirror panic on sun4m
Date: Fri, 20 Jun 97 16:21:46 +0200
> an attempt to use a mirror ccd on NetBSD-current on sun4m
> causes the following:
>
> pmap_extract: invalid pte of type 0
> panic: dvma_mapin: null page frame
I think the twin transactions started by ccd on mirrored configurations
should wait for each other to complete. Otherwise, the original buffer
may be dismantled while the "mirrored" I/O is still in progress.
Can you give this patch a try, please?
-------------------------------------------------------------------------------
*** /usr/src/sys/dev/ccd.c Fri Jun 20 16:08:02 1997
--- ccd.c Fri Jun 20 16:09:02 1997
***************
*** 132,142 ****
--- 132,144 ----
int cb_unit; /* target unit */
int cb_comp; /* target component */
int cb_flags; /* misc. flags */
+ struct ccdbuf *cb_other; /* ptr to twin mirror buffer */
LIST_ENTRY(ccdbuf) cb_list; /* entry on freelist */
};
/* cb_flags */
#define CBF_MIRROR 0x01 /* we're for a mirror component */
+ #define CBF_WAITOTHER 0x02 /* wait for mirror component to complete */
/*
* Number of freelist buffers per component. Overridable in kernel
***************
*** 880,885 ****
--- 882,888 ----
cbp->cb_obp = bp;
cbp->cb_unit = cs->sc_unit;
cbp->cb_comp = ccdisk;
+ cbp->cb_other = NULL;
/* First buffer is dealt with. */
cbpp[0] = cbp;
***************
*** 903,908 ****
--- 906,915 ----
cbp->cb_buf.b_dev = ci2->ci_dev; /* XXX */
cbp->cb_buf.b_vp = ci2->ci_vp;
cbp->cb_comp = ci2 - cs->sc_cinfo;
+ cbp->cb_other = cbpp[0];
+ cbpp[0]->cb_other = cbp;
+ cbpp[0]->cb_flags |= CBF_WAITOTHER;
+ cbp->cb_flags |= CBF_WAITOTHER;
cbpp[1] = cbp;
}
}
***************
*** 974,979 ****
--- 981,992 ----
}
count = cbp->cb_buf.b_bcount;
cbflags = cbp->cb_flags;
+
+ if ((cbflags & CBF_WAITOTHER) != 0) {
+ if (cbp->cb_other == NULL)
+ panic("ccdiodone: other == NULL");
+ cbp->cb_other->cb_flags &= ~CBF_WAITOTHER;
+ }
CCDPUTBUF(cs, cbp);
/*
***************
*** 986,994 ****
bp->b_resid -= count;
if (bp->b_resid < 0)
panic("ccdiodone: count");
! if (bp->b_resid == 0)
ccdintr(&ccd_softc[unit], bp);
! }
splx(s);
}
--- 999,1009 ----
bp->b_resid -= count;
if (bp->b_resid < 0)
panic("ccdiodone: count");
! if (bp->b_resid == 0 && (cbflags & CBF_WAITOTHER) == 0)
ccdintr(&ccd_softc[unit], bp);
! } else if (bp->b_resid == 0 && (cbflags & CBF_WAITOTHER) == 0)
! ccdintr(&ccd_softc[unit], bp);
!
splx(s);
}
From: "Erik E. Fair" (Time Keeper) <fair@clock.org>
To: Paul Kranenburg <pk@cs.few.eur.nl>
Cc: gnats-bugs@gnats.netbsd.org, fair@digital.clock.org,
netbsd-bugs@NetBSD.ORG
Subject: Re: kern/3765: ccd mirror panic on sun4m
Date: Fri, 20 Jun 1997 14:49:21 -0700
I tried the patch, with essentially the same results - I'll give the stack
backtrace and console session when I finish restoring the filesystem...
Erik <fair@clock.org>
From: "Erik E. Fair" (Time Keeper) <fair@clock.org>
To: Paul Kranenburg <pk@cs.few.eur.nl>
Cc: gnats-bugs@gnats.netbsd.org, fair@digital.clock.org,
netbsd-bugs@NetBSD.ORG
Subject: Re: kern/3765: ccd mirror panic on sun4m
Date: Fri, 20 Jun 1997 17:00:09 -0700
Boot device: /iommu/sbus/dma@0,81000/esp@0,80000/sd@0,0 File and args: -s
>> NetBSD BOOT [$Revision: 1.4 $]
Booting netbsd @ 0x4000
1163264+112952+70736+[71904+83654]=3D0x172d36
pmap_bootstrap: installing kernel page tables...done.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
NetBSD 1.2G (DIGITAL) #8: Fri Jun 20 12:22:19 PDT 1997
root@digital.clock.org:/usr/src/sys/arch/sparc/compile/DIGITAL
real mem =3D 100171776
avail mem =3D 93540352
using 768 buffers containing 3145728 bytes of memory
bootpath: /iommu@0,10000000/sbus@0,10001000/dma@0,81000/esp@0,80000/sd@0,0
mainbus0 (root): SUNW,SPARCstation-LX
cpu0 at mainbus0: TMS390S10 @ 50 MHz, on-chip FPU
cpu0: physical 4K instruction (32 b/l), 2K data (16 b/l) cache enabled
obio0 at mainbus0
clock0 at obio0 addr 0x71200000: mk48t08 (eeprom)
timer0 at obio0 addr 0x71d00000 delay constant 23
zs0 at obio0 addr 0x71100000 pri 12, softpri 6
zs0a: console i/o
zs1 at obio0 addr 0x71000000 pri 12, softpri 6
[slavioconfig at obio0] addr 0x71800000 not configured
auxreg0 at obio0 addr 0x71900000
power0 at obio0 addr 0x71910000
fdc0 at obio0 addr 0x71400000 pri 11, softpri 4: chip 82077
iommu0 at mainbus0 addr 0x10000000: version 1/4, page-size 4096, range 64MB
sbus0 at iommu0: clock =3D 25 MHz
dma0 at sbus0 slot 4 offset 0x8400000: rev 2
esp0 at dma0 slot 0x4 offset 0x8800000 pri 4: ESP200, 40MHz, SCSI ID 7
scsibus0 at esp0: 8 targets
probe(esp0:1:0): max sync rate 10.00Mb/s
sd1 at scsibus0 targ 1 lun 0: <QUANTUM, XP34301, 1037> SCSI2 0/direct fixed
sd1: 4106MB, 4076 cyl, 20 head, 103 sec, 512 bytes/sec
probe(esp0:3:0): max sync rate 10.00Mb/s
sd3 at scsibus0 targ 3 lun 0: <QUANTUM, FIREBALL_TM3200S, 300X> SCSI2
0/direct fixed
sd3: 3067MB, 6810 cyl, 5 head, 184 sec, 512 bytes/sec
SUNW,bpp at sbus0 slot 4 offset 0xc800000 not configured
ledma0 at sbus0 slot 4 offset 0x8400010: rev 2
le0 at ledma0 slot 0x4 offset 0x8c00000 pri 6: address 08:00:20:19:c2:65
le0: 8 receive buffers, 2 transmit buffers
dma1 at sbus0 slot 0 offset 0x81000: rev esc
esp1 at dma1 slot 0x0 offset 0x80000 pri 5: ESP200, 40MHz, SCSI ID 7
scsibus1 at esp1: 8 targets
probe(esp1:0:0): max sync rate 10.00Mb/s
sd4 at scsibus1 targ 0 lun 0: <SEAGATE, ST43400N, 1028> SCSI2 0/direct fixed
sd4: 2777MB, 2737 cyl, 21 head, 98 sec, 512 bytes/sec
probe(esp1:1:0): max sync rate 10.00Mb/s
sd5 at scsibus1 targ 1 lun 0: <HP, C3725S, 6019> SCSI2 0/direct fixed
sd5: 2047MB, 3703 cyl, 9 head, 125 sec, 512 bytes/sec
lebuffer0 at sbus0 slot 0 offset 0x40000
le1 at lebuffer0 slot 0x0 offset 0x60000 pri 7: address 08:00:20:19:c2:65
le1: 64 receive buffers, 16 transmit buffers
dma2 at sbus0 slot 1 offset 0x81000: rev esc
esp2 at dma2 slot 0x1 offset 0x80000 pri 5: ESP200, 40MHz, SCSI ID 7
scsibus2 at esp2: 8 targets
probe(esp2:0:0): max sync rate 10.00Mb/s
sd8 at scsibus2 targ 0 lun 0: <SEAGATE, ST43400N, 1028> SCSI2 0/direct fixed
sd8: 2777MB, 2737 cyl, 21 head, 98 sec, 512 bytes/sec
probe(esp2:1:0): max sync rate 10.00Mb/s
sd9 at scsibus2 targ 1 lun 0: <HP, C3725S, 6039> SCSI2 0/direct fixed
sd9: 2047MB, 3703 cyl, 9 head, 125 sec, 512 bytes/sec
lebuffer1 at sbus0 slot 1 offset 0x40000
le2 at lebuffer1 slot 0x1 offset 0x60000 pri 7: address 08:00:20:19:c2:65
le2: 64 receive buffers, 16 transmit buffers
SUNW,DBRIe at sbus0 slot 2 offset 0x10000 not configured
cgsix0 at sbus0 slot 3 offset 0x0: SUNW,501-1672, 1152 x 900, rev 8
root on sd4a dumps on sd4b
mountroot: trying ffs...
root file system type: ffs
init: copying out flags `-s' 3
init: copying out path `/sbin/init' 11
Enter pathname of shell or RETURN for sh:
Don't login as root, use the su command.
# fsck -p
/dev/rsd4a: file system is clean; not checking
/dev/rsd4d: file system is clean; not checking
/dev/rsd3e: file system is clean; not checking
/dev/rsd4e: file system is clean; not checking
/dev/rsd4f: file system is clean; not checking
/dev/rsd3f: file system is clean; not checking
/dev/rsd4g: file system is clean; not checking
/dev/rsd3h: file system is clean; not checking
/dev/rsd8a: file system is clean; not checking
/dev/rsd8d: file system is clean; not checking
/dev/rsd8e: file system is clean; not checking
/dev/rsd8f: file system is clean; not checking
/dev/rsd8g: file system is clean; not checking
# swapctl -A
swapctl: adding /dev/sd4b as swap device at priority 0
swapctl: adding /dev/sd8b as swap device at priority 0
# ccdconfig -v -C
ccd0: 2 components (sd9h, sd5h), 4192020 blocks interleaved at 35 blocks
# disklabel ccd0
# /dev/rccd0c:
type: ccd
disk: ccd
label: default label
flags:
bytes/sector: 512
sectors/track: 2048
tracks/cylinder: 1
sectors/cylinder: 2048
cylinders: 2046
total sectors: 4192020
rpm: 5400
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0 # milliseconds
track-to-track seek: 0 # milliseconds
drivedata: 0
8 partitions:
# size offset fstype [fsize bsize cpg]
a: 4192020 0 4.2BSD 1024 8192 32 # (Cyl. 0 - 2046*=
)
c: 4192020 0 unused 0 0 # (Cyl. 0 - 2046*=
)
# newfs /dev/rccd0a
Warning: 236 sector(s) in last cylinder unallocated
/dev/rccd0a: 4192020 sectors in 2047 cylinders of 1 tracks, 2048 sectors
2046.9MB in 128 cyl groups (16 c/g, 16.00MB/g, 3840 i/g)
pmap_extract: invalid pte of type 0
panic: dvma_mapin: null page frame
syncing disks... done
=46rame pointer is at 0xf8123c00
Call traceback:
pc =3D f80ff4b8 args =3D (0, 41001fe1, f8139c00, f8123d20, 1, 0, f8123c68=
)
fp =3D 0xf8123c68
pc =3D f802c894 args =3D (100, 0, 1, 1ffc, f8da3800, 5, f8123cd0) fp =3D
0xf8123cd0
pc =3D f810a218 args =3D (f810a0f8, 100, 0, c, f8022698, fc62ce98, f8123d=
38)
fp =3D 0xf8123d38
pc =3D f810a014 args =3D (fc004000, fc62fd68, 200, fc004000, 0, bc78e,
f8123da0)fp =3D 0xf8123da0
pc =3D f80f2edc args =3D (fc62fd68, 200, 0, 7, 1, fc62ca9c, f8123e08) fp =
=3D
0xf8123e08
pc =3D f80f3dd0 args =3D (f8780980, f87aee50, f87aee54, 0, f8123f40,
f80f2cf4, f8123e70) fp =3D 0xf8123e70
pc =3D f800e434 args =3D (f87ae800, f87aee50, f87aee54, 0, f8123f40,
f80f3db8, f8123ed8) fp =3D 0xf8123ed8
pc =3D f80069ac args =3D (f87ae800, f800d274, 4d000, 0, 1, 0, f8123f50)=
fp =3D
0xf8123f50
pc =3D f8105094 args =3D (414010e2, f813d030, 0, 5c000, 1, 5, fc62c8c0)=
fp =3D
0xfc62c8c0
0xf80ff4b8 <cpu_reboot+196>: 0x40000093
0xf802c894 <panic+80>: 0x40034ad8
0xf810a218 <dvma_mapin+260>: 0x7ffc898b
0xf810a014 <kdvma_mapin+20>: 0x40000040
0xf80f2edc <dma_setup+488>: 0x40005c49
0xf80f3dd0 <esp_dma_setup+24>: 0x9fc34000
0xf800e434 <ncr53c9x_intr+4544>: 0x9fc34000
0xf80069ac <sparc_interrupt_common+368>: 0x9fc24000
0xf8105094 <pmap_changeprot4m+48>: 0x7ffc09f7
dumping to dev 721, offset 203504
dump
sd4(esp1:0:0): esp1: timed out [ecb 0xf87ae8c4 (flags 0x1, dleft 200,
stat0)], <state 4, nexus 0xf87ae890, phase(c 0, p 101), resid 200, msg(q
0,o 0) >
sd4(esp1:0:0): esp1: timed out [ecb 0xf87ae8c4 (flags 0x41, dleft 200, stat
0)], <state 4, nexus 0xf87ae890, phase(c 0, p 101), resid 200, msg(q 0,o 0)
> AGAIN
ccd0: error 0 on component 1 (mirror)
panic: disk_unbusy: ccd0: dk_busy < 0
=46rame pointer is at 0xf81233f0
Call traceback:
pc =3D f80ff4b8 args =3D (500, 41001fe1, 0, f8123510, 0, f8123388, f81234=
58)
fp =3D 0xf8123458
pc =3D f802c894 args =3D (104, 0, 1, a, 31, a, f81234c0) fp =3D 0xf81234c=
0
pc =3D f802ae30 args =3D (f802adf0, 104, fe012000, f81234e4, f8123580, 0,
f8123528) fp =3D 0xf8123528
pc =3D f8012848 args =3D (f87b7838, 2000, 2000, f8123660, 0, 0, f81235a0)=
fp
=3D 0xf81235a0
pc =3D f8012b7c args =3D (f87b7800, f8d88864, f87b7800, 1, f80128e8, 10,
f8123608) fp =3D 0xf8123608
pc =3D f8042324 args =3D (f87cd200, c0a10, f8012954, f8149a50, ffffffff, =
28,
f8123678) fp =3D 0xf8123678
pc =3D f80ea2a0 args =3D (f87cd200, 1, 0, 0, f8149a28, f8149800, f81236e0=
)
fp =3D 0xf81236e0
pc =3D f800b4b4 args =3D (f8780b00, 58, 1019, f8d7f050, f8142000, 500,
f8123748)fp =3D 0xf8123748
pc =3D f800a628 args =3D (f87ae800, f87ae890, 2, f8780b00, 0, a, f81237b0=
)
fp =3D 0xf81237b0
pc =3D f800e9bc args =3D (f87ae800, 1, 1, 41, 200, 0, f8123818) fp =3D 0x=
f8123818
pc =3D f800af30 args =3D (f87ae8c4, f813cb98, 0, a, 0, 0, f81238a0) fp =
=3D
0xf81238a0
pc =3D f80f040c args =3D (2, f800ada8, a, fffffe00, 0, 200, f8123908) fp =
=3D
0xf8123908
pc =3D f81083f4 args =3D (f813cb98, 41ed0, f81239e8, 1, 200, 5c000,
f8123980) fp=3D 0xf8123980
pc =3D f80ff7e0 args =3D (0, 31af0, 1, f8123d80, f8123c48, 0, f8123c00)=
fp =3D
0xf8123c00
pc =3D f80ff4b8 args =3D (0, f80f0268, f8139c00, f8123d20, 1, 0, f8123c68=
)
fp =3D 0xf8123c68
pc =3D f802c894 args =3D (100, 0, 1, 1ffc, f8da3800, 5, f8123cd0) fp =3D
0xf8123cd0
pc =3D f810a218 args =3D (f810a0f8, 100, 0, c, f8022698, fc62ce98, f8123d=
38)
fp =3D 0xf8123d38
pc =3D f810a014 args =3D (fc004000, fc62fd68, 200, fc004000, 0, bc78e,
f8123da0)fp =3D 0xf8123da0
pc =3D f80f2edc args =3D (fc62fd68, 200, 0, 7, 1, fc62ca9c, f8123e08) fp =
=3D
0xf8123e08
pc =3D f80f3dd0 args =3D (f8780980, f87aee50, f87aee54, 0, f8123f40,
f80f2cf4, f8123e70) fp =3D 0xf8123e70
pc =3D f800e434 args =3D (f87ae800, f87aee50, f87aee54, 0, f8123f40,
f80f3db8, f8123ed8) fp =3D 0xf8123ed8
pc =3D f80069ac args =3D (f87ae800, f800d274, 4d000, 0, 1, 0, f8123f50)=
fp =3D
0xf8123f50
pc =3D f8105094 args =3D (414010e2, f813d030, 0, 5c000, 1, 5, fc62c8c0)=
fp =3D
0xfc62c8c0
0xf80ff4b8 <cpu_reboot+196>: 0x40000093
0xf802c894 <panic+80>: 0x40034ad8
0xf802ae30 <disk_unbusy+32>: 0x40000685
0xf8012848 <ccdintr+76>: 0x40006172
0xf8012b7c <ccdiodone+552>: 0x7fffff20
0xf8042324 <biodone+156>: 0x7fff9a6b
0xf80ea2a0 <scsi_done+288>: 0x7ffd5ffa
0xf800b4b4 <ncr53c9x_done+416>: 0x40037b33
0xf800a628 <ncr53c9x_init+200>: 0x4000033b
0xf800e9bc <ncr53c9x_timeout+216>: 0x7fffeee9
0xf800af30 <ncr53c9x_scsi_cmd+392>: 0x40000e6d
0xf80f040c <sddump+420>: 0x9fc24000
0xf81083f4 <pmap_dumpmmu+164>: 0x9fc58000
0xf80ff7e0 <dumpsys+220>: 0x400022dc
0xf80ff4b8 <cpu_reboot+196>: 0x40000093
0xf802c894 <panic+80>: 0x40034ad8
0xf810a218 <dvma_mapin+260>: 0x7ffc898b
0xf810a014 <kdvma_mapin+20>: 0x40000040
0xf80f2edc <dma_setup+488>: 0x40005c49
0xf80f3dd0 <esp_dma_setup+24>: 0x9fc34000
0xf800e434 <ncr53c9x_intr+4544>: 0x9fc34000
0xf80069ac <sparc_interrupt_common+368>: 0x9fc24000
0xf8105094 <pmap_changeprot4m+48>: 0x7ffc09f7
dumping to dev 721, offset 203504
dump device not ready
rebooting
Resetting ...
State-Changed-From-To: open->closed
State-Changed-By: fair
State-Changed-When: Wed Nov 18 00:24:23 PST 1998
State-Changed-Why:
ccd mirror code has been removed from the kernel sources in favor of
the new RAIDframe code for mirroring (RAID 1). This PR is moot.
>Unformatted:
>> NetBSD BOOT [$Revision: 1.4 $]
Booting netbsd @ 0x4000
1163264+112952+70736+[71904+83662]=0x172d3e
pmap_bootstrap: installing kernel page tables...done.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
NetBSD 1.2G (DIGITAL) #7: Wed Jun 18 13:56:59 PDT 1997
root@digital.clock.org:/usr/src/sys/arch/sparc/compile/DIGITAL
real mem = 100171776
avail mem = 93540352
using 768 buffers containing 3145728 bytes of memory
bootpath: /iommu@0,10000000/sbus@0,10001000/dma@0,81000/esp@0,80000/sd@0,0
mainbus0 (root): SUNW,SPARCstation-LX
cpu0 at mainbus0: TMS390S10 @ 50 MHz, on-chip FPU
cpu0: physical 4K instruction (32 b/l), 2K data (16 b/l) cache enabled
obio0 at mainbus0
clock0 at obio0 addr 0x71200000: mk48t08 (eeprom)
timer0 at obio0 addr 0x71d00000 delay constant 23
zs0 at obio0 addr 0x71100000 pri 12, softpri 6
zs0a: console i/o
zs1 at obio0 addr 0x71000000 pri 12, softpri 6
[slavioconfig at obio0] addr 0x71800000 not configured
auxreg0 at obio0 addr 0x71900000
power0 at obio0 addr 0x71910000
fdc0 at obio0 addr 0x71400000 pri 11, softpri 4: chip 82077
iommu0 at mainbus0 addr 0x10000000: version 1/4, page-size 4096, range 64MB
sbus0 at iommu0: clock = 25 MHz
dma0 at sbus0 slot 4 offset 0x8400000: rev 2
esp0 at dma0 slot 0x4 offset 0x8800000 pri 4: ESP200, 40MHz, SCSI ID 7
scsibus0 at esp0: 8 targets
probe(esp0:1:0): max sync rate 10.00Mb/s
sd1 at scsibus0 targ 1 lun 0: <QUANTUM, XP34301, 1037> SCSI2 0/direct fixed
sd1: 4106MB, 4076 cyl, 20 head, 103 sec, 512 bytes/sec
probe(esp0:3:0): max sync rate 10.00Mb/s
sd3 at scsibus0 targ 3 lun 0: <QUANTUM, FIREBALL_TM3200S, 300X> SCSI2 0/direct fixed
sd3: 3067MB, 6810 cyl, 5 head, 184 sec, 512 bytes/sec
SUNW,bpp at sbus0 slot 4 offset 0xc800000 not configured
ledma0 at sbus0 slot 4 offset 0x8400010: rev 2
le0 at ledma0 slot 0x4 offset 0x8c00000 pri 6: address 08:00:20:19:c2:65
le0: 8 receive buffers, 2 transmit buffers
dma1 at sbus0 slot 0 offset 0x81000: rev esc
esp1 at dma1 slot 0x0 offset 0x80000 pri 5: ESP200, 40MHz, SCSI ID 7
scsibus1 at esp1: 8 targets
probe(esp1:0:0): max sync rate 10.00Mb/s
sd4 at scsibus1 targ 0 lun 0: <SEAGATE, ST43400N, 1028> SCSI2 0/direct fixed
sd4: 2777MB, 2737 cyl, 21 head, 98 sec, 512 bytes/sec
probe(esp1:1:0): max sync rate 10.00Mb/s
sd5 at scsibus1 targ 1 lun 0: <HP, C3725S, 6019> SCSI2 0/direct fixed
sd5: 2047MB, 3703 cyl, 9 head, 125 sec, 512 bytes/sec
lebuffer0 at sbus0 slot 0 offset 0x40000
le1 at lebuffer0 slot 0x0 offset 0x60000 pri 7: address 08:00:20:19:c2:65
le1: 64 receive buffers, 16 transmit buffers
dma2 at sbus0 slot 1 offset 0x81000: rev esc
esp2 at dma2 slot 0x1 offset 0x80000 pri 5: ESP200, 40MHz, SCSI ID 7
scsibus2 at esp2: 8 targets
probe(esp2:0:0): max sync rate 10.00Mb/s
sd8 at scsibus2 targ 0 lun 0: <SEAGATE, ST43400N, 1028> SCSI2 0/direct fixed
sd8: 2777MB, 2737 cyl, 21 head, 98 sec, 512 bytes/sec
probe(esp2:1:0): max sync rate 10.00Mb/s
sd9 at scsibus2 targ 1 lun 0: <HP, C3725S, 6039> SCSI2 0/direct fixed
sd9: 2047MB, 3703 cyl, 9 head, 125 sec, 512 bytes/sec
lebuffer1 at sbus0 slot 1 offset 0x40000
le2 at lebuffer1 slot 0x1 offset 0x60000 pri 7: address 08:00:20:19:c2:65
le2: 64 receive buffers, 16 transmit buffers
SUNW,DBRIe at sbus0 slot 2 offset 0x10000 not configured
cgsix0 at sbus0 slot 3 offset 0x0: SUNW,501-1672, 1152 x 900, rev 8
root on sd4a dumps on sd4b
mountroot: trying ffs...
root file system type: ffs
init: copying out flags `-s' 3
init: copying out path `/sbin/init' 11
fair@digital 7} cat /etc/ccd.conf.not
# ccd ileave flags component devices
ccd0 35 4 /dev/sd9h /dev/sd5h
(Contact us)
$NetBSD: query-full-pr,v 1.39 2013/11/01 18:47:49 spz Exp $
$NetBSD: gnats_config.sh,v 1.8 2006/05/07 09:23:38 tsutsui Exp $
Copyright © 1994-2007
The NetBSD Foundation, Inc. ALL RIGHTS RESERVED.
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