Hi Nathan/Boyd,
I had core dumped on a SUN Blade W/S which is running Solairs 10 (05/09) and
SRS-3.0 software. Following is what I could remember from last night's
presentation from Gary and Nathan. Although forgot the sytanx of few more
funky dcmds like getwork*** and printing from a particular address.
Can you please advise me if the pseudo devise pm0 is the clupirt of this
system panic and what can be possible solution?
bash-3.00# mdb -k 5
Loading modules: [ unix genunix specfs dtrace ufs pcisch ip hook neti sctp
arp usba s1394 fcp fctl qlc emlxs lofs audiosup md sd crypto fcip random zfs
logindmux ptm nfs ]
> $c
vpanic(10a0c88, 181de60, 704ce770, 2a100a23ca0, 2a100a23ca0, 0)
utstk_set_disk_major+0x1c(0, 7bb6bad0, 10, 0, 1039ba4, 0)
utdisk_detach+0x38(30002663cd8, 0, 2a100a23560, 0, 10, 0)
devi_detach+0xa4(30002663cd8, 0, 109, 0, 7bb6a608, 0)
detach_node+0x64(30002663cd8, 2000, 0, 2000, 0, 0)
i_ndi_unconfig_node+0x144(30002663cd8, 12c, 2000, 10d4010, 14, 18688a8)
i_ddi_detachchild+0x14(30002663cd8, 2000, 18381a0, 18381a0, 180c000,
ffffffffffffffff)
devi_detach_node+0x64(30002663cd8, 2000, 67, 5a2, 80000, 2000)
unconfig_immediate_children+0x180(30000d1d610, 0, ffffffffffffffff,
30002663cd8
, 0, 2000)
devi_unconfig_common+0x1a8(30000d1d610, 0, 6, 0, 0, 2000)
mt_config_thread+0xac(30004626008, 0, 18381a0, 18381a0, 30005021040,
30000d1d610
)
thread_start+4(30004626008, 0, 0, 0, 0, 0)
> ::msgbuf
MESSAGE
PCI-device: usb at a, ohci0
ohci0 is /pci at 1e,600000/usb at a
PCI-device: usb at b, ohci1
ohci1 is /pci at 1e,600000/usb at b
PCI-device: usb at 8, ohci2
ohci2 is /pci at 1e,600000/pci at 2/usb at 8
PCI-device: usb at 8,1, ohci3
ohci3 is /pci at 1e,600000/pci at 2/usb at 8,1
cpu0: UltraSPARC-IIIi (portid 0 impl 0x16 ver 0x24 clock 1062 MHz)
PCI-device: firewire at b, hci13940
hci13940 is /pci at 1e,600000/pci at 2/firewire at b
iscsi0 at root
iscsi0 is /iscsi
NOTICE: bge0 registered
NOTICE: bge0: link down (initialized)
PCI-device: pci at 4, pci_pci1
pci_pci1 is /pci at 1e,600000/pci at 4
SUNW,qfe0: found CheerIO 2.0 (rev = C1)
PCI-device: IntraServer,qfe at 0,1, qfe0
qfe0 is /pci at 1e,600000/pci at 4/IntraServer,qfe at 0,1
SUNW,qfe1: found CheerIO 2.0 (rev = C1)
PCI-device: IntraServer,qfe at 1,1, qfe1
qfe1 is /pci at 1e,600000/pci at 4/IntraServer,qfe at 1,1
SUNW,qfe2: found CheerIO 2.0 (rev = C1)
PCI-device: IntraServer,qfe at 2,1, qfe2
qfe2 is /pci at 1e,600000/pci at 4/IntraServer,qfe at 2,1
SUNW,qfe3: found CheerIO 2.0 (rev = C1)
PCI-device: IntraServer,qfe at 3,1, qfe3
qfe3 is /pci at 1e,600000/pci at 4/IntraServer,qfe at 3,1
dad0 at uata0
target 0 lun 0
dad0 is /pci at 1e,600000/ide at d/dad at 0,0
NOTICE: bge0: link up 100Mbps Full-Duplex (initialized)
dump on /dev/dsk/c0t0d0s1 size 1025 MB
SUNW,qfe0: 10 Mbps half duplex link up - internal transceiver
PCI-device: sound at 8, audiots0
audiots0 is /pci at 1e,600000/sound at 8
isadma0 at ebus0: offset 0,0
ecpp0 at ebus0: offset 0,378
ecpp0 is /pci at 1e,600000/isa at 7/dma at 0,0/parallel at 0,378
scmi2c0 at smbus0: addr 0x40
scmi2c0 is /pci at 1e,600000/pmu at 6/i2c at 0,0/card-reader at 40
pseudo-device: devinfo0
devinfo0 is /pseudo/devinfo at 0
pseudo-device: pseudo1
pseudo1 is /pseudo/zconsnex at 1
su1 at ebus0: offset 0,2e8
su1 is /pci at 1e,600000/isa at 7/serial at 0,2e8
sd0 at uata0: target 2 lun 0
sd0 is /pci at 1e,600000/ide at d/sd at 2,0
pseudo-device: profile0
profile0 is /pseudo/profile at 0
pseudo-device: ramdisk1024
ramdisk1024 is /pseudo/ramdisk at 1024
pseudo-device: dtrace0
dtrace0 is /pseudo/dtrace at 0
pseudo-device: lockstat0
lockstat0 is /pseudo/lockstat at 0
pseudo-device: fbt0
fbt0 is /pseudo/fbt at 0
pseudo-device: systrace0
systrace0 is /pseudo/systrace at 0
pseudo-device: sdt0
sdt0 is /pseudo/sdt at 0
pseudo-device: fasttrap0
fasttrap0 is /pseudo/fasttrap at 0
pseudo-device: llc10
llc10 is /pseudo/llc1 at 0
pseudo-device: tod0
tod0 is /pseudo/tod at 0
pseudo-device: lofi0
lofi0 is /pseudo/lofi at 0
pseudo-device: fcp0
fcp0 is /pseudo/fcp at 0
pseudo-device: trapstat0
trapstat0 is /pseudo/trapstat at 0
pseudo-device: zfs0
zfs0 is /pseudo/zfs at 0
pseudo-device: mem_cache0
mem_cache0 is /pseudo/mem_cache at 0
pseudo-device: fcsm0
fcsm0 is /pseudo/fcsm at 0
pseudo-device: fssnap0
fssnap0 is /pseudo/fssnap at 0
pseudo-device: winlock0
winlock0 is /pseudo/winlock at 0
pseudo-device: vol0
vol0 is /pseudo/vol at 0
pseudo-device: utdiskctl0
utdiskctl0 is /pseudo/utdiskctl at 0
pseudo-device: pool0
pool0 is /pseudo/pool at 0
pseudo-device: utdisk0
utdisk0 is /pseudo/utdisk at 0
IP Filter: v4.1.9, running.
pseudo-device: pm0
pm0 is /pseudo/pm at 0
panic[cpu0]/thread=2a100a23ca0:
mutex_enter: bad mutex, lp=704ce770 owner=2a100a23ca0 thread=2a100a23ca0
000002a100a23350 utdiskctl:_init+3b04 (0, 7bb6bad0, 10, 0, 1039ba4, 0)
%l0-3: 00000000704ce770 0000000000000000 0000000000000002 00000000011a79e4
%l4-7: 0000000000000002 00000000012c47e0 00000000012c4400 0000000000000017
000002a100a23400 utdisk:_init+230 (30002663cd8, 0, 2a100a23560, 0, 10, 0)
%l0-3: 000002a100a23490 0000000000000000 0000000000000000 000002a100a234a8
%l4-7: 0000000000000000 0000000000000000 000000000186d800 0000000000000109
000002a100a234b0 genunix:devi_detach+a4 (30002663cd8, 0, 109, 0, 7bb6a608,
0)
%l0-3: 0000000000000000 0000000001868400 0000030000108700 0000030000106000
%l4-7: 0000000000002700 00000000018cdc00 00000000000004e0 00000000011a50cc
000002a100a23580 genunix:detach_node+64 (30002663cd8, 2000, 0, 2000, 0, 0)
%l0-3: 00000300001089d8 0000030000106000 00000000000029d8 00000000018cdc00
%l4-7: 000000000000053b 00000000000005a2 00000000000002d1 0000000000000338
000002a100a23630 genunix:i_ndi_unconfig_node+144 (30002663cd8, 12c, 2000,
10d401
0, 14, 18688a8)
%l0-3: 00000000fffdffff 0000000000020000 0000000000000000 0000030002663d40
%l4-7: 0000000000000004 00000000fffdfc00 0000000001868800 0000000000000005
000002a100a236e0 genunix:i_ddi_detachchild+14 (30002663cd8, 2000, 18381a0,
18381
a0, 180c000, ffffffffffffffff)
%l0-3: 0000000080001606 0000000000000016 0000000000006962 0000000070008dc0
%l4-7: 000002a100a23ca0 0000000000000000 0000000000000000 000002a100a23700
000002a100a23790 genunix:devi_detach_node+64 (30002663cd8, 2000, 67, 5a2,
80000,
2000)
%l0-3: 0000030000d1d678 0000000000000000 0000000000000006 0000000000000200
%l4-7: 0000000000000201 00000300001089d8 0000030000106000 00000000000029d8
000002a100a23850 genunix:unconfig_immediate_children+180 (30000d1d610, 0,
ffffff
ffffffffff, 30002663cd8, 0, 2000)
%l0-3: 0000000000002000 0000000000002000 ffffffffffffffff 0000030002663aa8
%l4-7: 000000000180c000 00000000ffffffff ffffffffffffffff 0000000000002000
000002a100a23910 genunix:devi_unconfig_common+1a8 (30000d1d610, 0, 6, 0, 0,
2000
> $r
%g0 = 0x0000000000000000 %l0 = 0x0000000000002000
%g1 = 0x00000000010a0c00 %l1 = 0x0000000000002000
%g2 = 0x0000000000000000 %l2 = 0xffffffffffffffff
%g3 = 0xffffffffffffffff %l3 = 0x0000030002663aa8
%g4 = 0x0000000000000000 %l4 = 0x0000000000001f00
%g5 = 0x00000000704ce400 corona_cb_ops+0x38 %l5 = 0x000000000181de60
%g6 = 0x0000000000000716 %l6 = 0x0000000001834c00
lgrp_kstat_data+0x258
%g7 = 0x000002a100a23ca0 %l7 = 0x0000000001834c00
lgrp_kstat_data+0x258
%o0 = 0x00000000010a0c88 %i0 = 0x00000000010a0c88
%o1 = 0x000002a100a233d8 %i1 = 0x000000000181de60
%o2 = 0x0000000000000000 %i2 = 0x00000000704ce770
utdc_mstore+0x60
%o3 = 0x0000000000000064 %i3 = 0x000002a100a23ca0
%o4 = 0x0000000000000069 %i4 = 0x000002a100a23ca0
%o5 = 0x0000000000000005 %i5 = 0x0000000000000000
%o6 = 0x000002a100a22aa1 %i6 = 0x000002a100a22b51
%o7 = 0x000000000106b304 panic+0x1c %i7 = 0x000000007b7d9b04
utstk_set_disk_major+0x1c
%ccr = 0x44 xcc=nZvc icc=nZvc
%fprs = 0x00 fef=0 du=0 dl=0
%asi = 0x80
%y = 0x0000000000000000
%pc = 0x00000000010498ac vpanic
%npc = 0x00000000010498b0 vpanic+4
%sp = 0x000002a100a22aa1 unbiased=0x000002a100a232a0
%fp = 0x000002a100a22b51
%tick = 0x0000000000000000
%tba = 0x0000000000000000
%tt = 0x0
%tl = 0x0
%pil = 0x0
%pstate = 0x016 cle=0 tle=0 mm=TSO red=0 pef=1 am=0 priv=1 ie=1 ag=0
%cwp = 0x05 %cansave = 0x00
%canrestore = 0x00 %otherwin = 0x00
%wstate = 0x00 %cleanwin = 0x00
> ::cpuinfo -v
ID ADDR FLG NRUN BSPL PRI RNRN KRNRN SWITCH THREAD PROC
0 0000183a668 1b 5 0 60 yes no t-4 2a100a23ca0 sched
| |
RUNNING <--+ +--> PRI THREAD PROC
READY 99 2a10010fca0 sched
EXISTS 60 30004650820 tar
ENABLE 60 2a1038d9ca0 sched
59 300024eda40 svc.startd
53 3000456b400 tar
> ::ps
S PID PPID PGID SID UID FLAGS ADDR NAME
R 0 0 0 0 0 0x00000001 00000000018381a0 sched
R 3 0 0 0 0 0x00020001 00000300003bf848 fsflush
R 2 0 0 0 0 0x00020001 00000300003c0468 pageout
R 1 0 0 0 0 0x4a004000 00000300003c1088 init
R 730 1 730 730 0 0x4a004000 0000030002b9ec48 jfbdaemon
R 638 1 638 638 0 0x42000000 0000030002b83880 fpsd
R 537 1 537 537 0 0x42000000 0000030002b810c8 fmd
R 624 1 624 624 0 0x42020000 0000030002b82040 snmpXdmid
R 568 1 563 563 0 0x42000000 00000300045164b0 snmpd
R 551 1 551 551 0 0x42000000 0000030002b844a0 dmispd
R 539 1 539 539 0 0x42000000 0000030002b7f888 devfsadm
R 532 1 532 532 0 0x42010000 0000030002b82c60 snmpdx
R 510 1 510 510 0 0x4a014000 0000030002b8ec58 vold
R 490 1 490 490 0 0x42000000 0000030002b8e038 syslogd
R 482 1 482 482 0 0x42000000 0000030002b8f878 sshd
R 461 1 461 461 0 0x42000000 0000030002b950b0 automountd
R 462 461 461 461 0 0x42000000 0000030002ba10a8 automountd
R 342 1 342 342 0 0x42000000 0000030002b94490 inetd
R 337 1 337 337 0 0x42000000 0000030002b92c50 utmpd
R 308 1 308 308 1 0x42000000 0000030002b9e028 lockd
R 298 1 298 298 1 0x42000000 0000030002ba2020 statd
R 297 1 297 297 1 0x52000000 00000300003b7858 nfsmapid
R 296 1 294 294 1 0x42000000 00000300003b6018 nfs4cbd
R 291 1 291 291 1 0x42000000 00000300003bb850 rpcbind
R 280 1 280 280 0 0x42010000 00000300003b8478 cron
R 232 1 7 7 0 0x42000000 00000300003b6c38 iscsid
R 197 1 197 197 0 0x42000000 0000030002ba3860 powerd
R 196 1 196 196 0 0x42000000 0000030002ba0488 nscd
R 193 1 193 193 1 0x42000000 00000300003ba010 kcfd
R 192 1 192 192 0 0x42000000 00000300003bec28 picld
R 148 1 148 148 0 0x42000000 00000300003bac30 syseventd
R 81 1 80 80 0 0x42020000 00000300003bc470 dhcpagent
R 9 1 9 9 0 0x42000000 00000300003bd090 svc.configd
R 7 1 7 7 0 0x42000000 00000300003be008 svc.startd
R 496 7 7 7 0 0x4a004000 0000030002ba2c40 rc2
R 738 496 7 7 0 0x4a004000 0000030002ba4480 lsvcrun
R 739 738 7 7 0 0x4a004000 0000030002b850c0 sh
R 922 739 7 7 0 0x4a004000 0000030002b92030 tar
R 923 922 7 7 0 0x4a004000 0000030002b7ec68 tar
R 323 7 323 323 0 0x4a004000 0000030002b9f868 ttymon
R 305 7 305 305 0 0x4a014000 00000300003b9098 sac
R 336 305 305 305 0 0x4a014000 0000030002b93870 ttymon
>
>
> ::stack
vpanic(10a0c88, 181de60, 704ce770, 2a100a23ca0, 2a100a23ca0, 0)
utstk_set_disk_major+0x1c(0, 7bb6bad0, 10, 0, 1039ba4, 0)
utdisk_detach+0x38(30002663cd8, 0, 2a100a23560, 0, 10, 0)
devi_detach+0xa4(30002663cd8, 0, 109, 0, 7bb6a608, 0)
detach_node+0x64(30002663cd8, 2000, 0, 2000, 0, 0)
i_ndi_unconfig_node+0x144(30002663cd8, 12c, 2000, 10d4010, 14, 18688a8)
i_ddi_detachchild+0x14(30002663cd8, 2000, 18381a0, 18381a0, 180c000,
ffffffffffffffff)
devi_detach_node+0x64(30002663cd8, 2000, 67, 5a2, 80000, 2000)
unconfig_immediate_children+0x180(30000d1d610, 0, ffffffffffffffff,
30002663cd8
, 0, 2000)
devi_unconfig_common+0x1a8(30000d1d610, 0, 6, 0, 0, 2000)
mt_config_thread+0xac(30004626008, 0, 18381a0, 18381a0, 30005021040,
30000d1d610
)
thread_start+4(30004626008, 0, 0, 0, 0, 0)
> ::memstat
Page Summary Pages MB %Tot
------------ ---------------- ---------------- ----
Kernel 11209 87 9%
Anon 6557 51 5%
Exec and libs 1591 12 1%
Page cache 13143 102 10%
Free (cachelist) 22451 175 18%
Free (freelist) 73235 572 57%
Total 128186 1001
Physical 127297 994
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Kind Regards,
Zia-ul-Hassan
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