Are there enough pieces here too make any sense of this?
# mdb unix.12 vmcore.12
Loading modules: [ unix krtld genunix specfs dtrace ufs ip sctp usba uhci s1394
fctl nca lofs random nfs audiosup cpc fcip ptm sppp ipc ]
> kmem_flags/X
kmem_flags:
kmem_flags: f
> ::status
debugging crash dump vmcore.12 (32-bit) from E71007189
operating system: 5.11 snv_28 (i86pc)
panic message:
BAD TRAP: type=e (#pf Page fault) rp=d5b83e50 addr=0 occurred in module "unix" d
ue to a NULL pointer dereference
dump content: kernel pages only
> ::panicinfo
cpu 0
thread d3e87760
message
BAD TRAP: type=e (#pf Page fault) rp=d5b83e50 addr=0 occurred in modu
ue to a NULL pointer dereference
gs d48501b0
fs 0
es 160
ds 160
edi fec588c0
esi deadbeef
ebp d5b83ec4
esp d5b83e88
ebx 10
edx d3e87760
ecx 0
eax 0
trapno e
err 2
eip fe82a8cd
cs 158
eflags 10246
uesp fe8fe68f
ss 0
gdt fec1fdb002cf
idt fec2008007ff
ldt 140
task 150
cr0 8005003b
cr2 0
cr3 19228000
cr4 6d8
> ::modinfo
ID LOADADDR SIZE REV MODULE NAME
0 fe800000 bc548 0 unix (?)
1 fe87b650 12fee 0 krtld (?)
2 fe889a10 156248 0 genunix (?)
3 0 0 0 cl_bootstrap (?)
4 fe9a9000 41a8 1 specfs (filesystem for specfs)
5 fa21f000 13840 1 dtrace (Dynamic Tracing)
6 fe9ad018 3b68 1 devfs (devices filesystem 1.14)
7 fe9b08e0 2b4c 1 TS (time sharing sched class)
8 fe9b2f8c 881 1 TS_DPTBL (Time sharing dispatch table)
9 0 0 0 sysinit (?)
10 fe9b2fed 58c0 1 pci_autoconfig (PCI BIOS interface 1.46)
11 fe9b7575 23bc 1 uppc (UniProcessor PC)
12 fe9b9781 23980 1 acpica (ACPI interpreter 1.4)
13 0 0 0 pcplusmp (?)
14 fe9e3545 3fe4 1 rootnex (i86pc root nexus 1.136)
15 fe9e7339 129 1 options (options driver)
16 fe9e73f2 7a4 1 pseudo (nexus driver for 'pseudo' 1.29)
17 fe9e79fe 471 1 clone (Clone Pseudodriver 'clone')
18 fe9e7d1f fc0c 1 scsi_vhci (SCSI VHCI Driver 1.45)
19 fe9f6913 c820 1 scsi (SCSI Bus Utility Routines)
20 fe9fbf7b 1808 1 isa (isa nexus driver for 'ISA' 1.38)
21 fe9fd3bb 1b5c 1 busra (Bus Resource Allocator (BUSRA) )
22 fe9dbc79 10e4 1 sad (STREAMS Administrative Driver ')
23 fe9feca7 31ee0 1 ufs (filesystem for ufs)
24 fe9dcbdd 171 1 fssnap_if (File System Snapshot Interface)
25 fe9dccee 3b9c 1 pci (host to PCI nexus driver 1.74)
26 fea2e81f 447c 1 pcihp (PCI nexus hotplug support v1.63)
27 fe9e0472 c09 1 hpcsvc (hot-plug controller services v1)
28 fe9e1003 ae4 1 pci-ide (pciide nexus driver for 'PCI-ID)
29 fea329f3 aca4 1 ata (ATA AT-bus attachment disk cont)
30 fea3cce7 238c 1 cmdk (Common Direct Access Disk 1.76)
31 fe9e18a7 1e7c 1 dadk (Direct Attached Disk 1.45)
32 fea3ef1b 6d4 1 gda (Generic Direct Attached Device )
33 fea3f537 15f9 1 strategy (Device Strategy Objects 1.32)
34 fea409d8 4a80 1 cmlb (Common Labeling module 1.1)
35 fea44970 2500 1 ctfs (contract filesystem)
36 fea46908 12768 1 procfs (filesystem for proc)
37 fea588a0 1c78 1 mntfs (mount information file system)
38 fea5a400 d730 1 tmpfs (filesystem for tmpfs)
39 fea5f6b0 16a8 1 objfs (kernel object filesystem)
40 0 0 0 c2audit (?)
41 fea6e7e0 1d6b8 1 sockfs (filesystem for sockfs)
42 fea89f70 eaa30 1 ip (IP STREAMS driver 1.47)
43 feb61cb0 1f94 1 md5 (MD5 Message-Digest Algorithm)
44 feb63a24 1990c 1 kcf (Kernel Crypto Framework 1.10)
45 feb7ce58 1334 1 swrand (Kernel Random number Provider 1)
46 feb7dbec 2a14 1 sha1 (SHA1 Message-Digest Algorithm)
47 0 0 0 strplumb (?)
48 fea62b44 1fcc 1 mac (MAC Services v1.8)
49 fea643f0 37e4 1 dld (Data-Link Driver v1.4)
50 fea67a2c 281c 1 dls (Data-Link Services v1.5)
51 fe9e310b 3d4 1 ip6 (IP6 STREAMS driver 1.10)
52 fea69fe8 414 1 tcp (TCP STREAMS driver 1.53)
53 fea6a214 41c 1 tcp6 (TCP6 STREAMS driver 1.12)
54 fea6a440 444 1 udp (UDP STREAMS driver 1.45)
55 fea6a69c 3ec 1 udp6 (UDP6 STREAMS driver 1.10)
56 fea6a8d8 3cc 1 sctp (SCTP device)
57 fea6ab04 3cc 1 sctp6 (SCTP6 device)
58 feb803e0 8258 1 icmp (ICMP STREAMS driver 1.45)
59 fea6ad30 3ec 1 icmp6 (ICMP6 STREAMS driver 1.11)
60 feb86200 527c 1 arp (ARP STREAMS driver 1.42)
61 fea6af6c 39ec 1 timod (transport interface str mod)
62 0 0 0 consconfig (?)
63 feb8a93c 2e44 1 consconfig_dacf (Consconfig DACF 1.35)
64 feb8cfe0 b9c 1 pci_pci (PCI to PCI bridge nexus driver )
65 f9bfe000 378e50 1 nvidia (nvidia %I% Dec 14 2005 17:03:45)
66 feb8d9d4 384c 1 gfx_private (gfx private interfaces 1.1)
67 feb8fbb0 1e7c 1 conskbd (Console kbd Multiplexer driver )
68 feb9177c 359c 1 kbtrans (kbtrans (key translation) 1.32)
69 feb93898 1364 1 consms (Mouse Driver for Sun 'consms' 5)
70 feb94964 e9c 1 wc (Workstation multiplexer Driver )
71 feb955c0 3e2c 1 terminal-emulator (ANSI Terminal Emulator)
72 feb98384 a7c 1 iwscn (Workstation Redirection driver )
73 feb98cf0 1174 1 i8042 (i8042 nexus driver 1.38)
74 feb99cac 24cc 1 kb8042 (PS/2 Keyboard 1.65, 05/11/02)
75 fea6de78 739 1 mouse8042 (PS/2 Mouse 1.48, 05/10/25)
76 feb9b220 1a34 1 vuid3ps2 (mouse events to vuid events)
77 f9e68000 e758 1 ehci (USB EHCI Driver 1.16)
78 f9e75000 1db14 1 usba (USBA: USB Architecture 2.0 1.62)
79 feb9cb24 9800 1 uhci (USB UHCI Controller Driver 1.52)
80 fea6e431 259 1 hubd (USB Hub Driver 1.8)
81 0 0 0 ohci (?)
82 f9e99000 21654 1 hci1394 (1394 OpenHCI HBA driver v1.0)
83 feba4dcc 3634 1 elfexec (exec module for elf)
84 f9eb6000 26c44 1 s1394 (IEEE 1394 Services Library 1.0)
85 0 0 0 tavor (?)
86 0 0 0 ib (?)
87 0 0 0 ibdm (?)
88 f9f29000 c704 1 ibtl (IB Transport Layer v1.13)
89 0 0 0 ibmf (?)
90 f9f78000 22180 1 iscsi (Sun iSCSI Initiator v20051115-0)
91 f9f99000 4238 1 doorfs (doors)
92 0 0 0 cpqhpc (?)
93 0 0 0 dca (?)
94 0 0 0 fp (?)
95 f9fbe000 4cdc 1 scsa1394 (1394 Mass Storage HBA Driver 1.)
96 0 0 0 fcp (?)
97 f9fd6000 2979 1 sbp2 (Serial Bus Protocol 2 module 1.)
98 f9fd9000 719c 1 fctl (SunFC Transport v20051115-1.59)
99 0 0 0 emlxs (?)
100 0 0 0 qlc (?)
101 0 0 0 bscv (?)
102 0 0 0 bscbus (?)
103 0 0 0 pcie_pci (?)
104 fa05c000 58f4 1 kssl (Kernel SSL Interface v1.1)
105 fa062000 202d8 1 sd (SCSI Disk Driver 1.505)
106 fa07b000 5974 1 pcic (PCIC PCMCIA adapter driver 1.96)
107 fa080000 153dc 1 pcmcia (PCMCIA Nexus Support 1.141)
108 fa094000 de48 1 ldterm (terminal line discipline)
109 fa0a2000 189c 1 ttcompat (alt ioctl calls)
110 0 0 0 asy (?)
111 f9f3202c 112c 1 ptsl (tty pseudo driver slave 'ptsl' )
112 fa0a9000 1774 1 ptc (tty pseudo driver control 'ptc')
113 fa0ab000 178c 1 rts (PF_ROUTE socket STREAMS driver )
114 0 0 0 ipsecesp (?)
115 0 0 0 ipsecah (?)
116 fa0bf000 562c 1 tl (TPI Local Transport (tl) 1.75)
117 fa0c5000 3874 1 keysock (PF_KEY socket STREAMS driver 1.)
118 f9e67c30 61c 1 nca (NCA STREAMS driver 1.6)
119 fa0c8000 4100 1 spdsock (PF_POLICY socket STREAMS driver)
120 f9fa93ec 123c 1 sysmsg (System message redirection (fan)
121 fa0cc000 2ce8 1 fifofs (filesystem for fifo)
122 fa05baac 5e4 1 cn (Console redirection driver 5.62)
123 fa0b223c ef0 1 mm (memory driver 1.85)
124 fea6e5ca 221 1 pipe (pipe(2) syscall)
125 fa0cf000 1558 1 namefs (filesystem for namefs)
126 fa0d1000 2488 1 portfs (event ports)
127 f9f183d4 c94 1 sysevent (sysevent driver 1.6)
128 fa07fca4 3ac 1 intpexec (exec mod for interp)
129 fa0d4000 2870 1 lofs (filesystem for lofs)
130 0 0 0 aggr (?)
131 fa0dd000 c108 1 bge (BCM579x driver v0.46)
132 fa0a4000 4448 1 devinfo (DEVINFO Driver 1.71)
133 0 0 0 openeepr (?)
134 0 0 0 dump (?)
135 fa0cb480 cd8 1 fdfs (filesystem for fd)
136 0 0 0 zfs (?)
137 fa059c8c 421 1 random (random number device v1.13)
138 fa0935a4 b41 1 pts (Slave Stream Pseudo Terminal dr)
139 0 0 0 pm (?)
140 fa0c427c ec4 1 power (power button driver v1.19)
141 fa0ac09c 1004 1 cryptoadm (Cryptographic Administrative In
)
142 fa0a379c 941 1 kstat (kernel statistics driver 1.26)
143 f9f779fc 734 1 log (streams log driver)
144 fa139000 25ac 1 FX (Fixed priority sched class)
145 fa059fb5 279 1 FX_DPTBL (Fixed priority dispatch table)
146 fa13b000 6e1b8 1 nfs (NFS syscall, client, and common)
147 fa1a4a20 601 1 sy (Indirect driver for tty 'sy' 1.)
148 fa1a5000 148f8 1 rpcmod (RPC syscall)
149 fa1b8000 1930 1 tlimod (KTLI misc module)
150 fa1ba000 3ee4 1 rpcsec (kernel RPC security module.)
151 fa1be000 75fc 1 klmmod (lock mgr common module)
152 fa0ad000 45c4 1 agpgart (AGP driver v1.3)
153 fa1b7580 b24 1 xsvc (xserver svc)
154 f9fa0000 3344 1 audio810 (mixer audio driver 1.7)
155 fa0d03b0 b3c4 1 amsrc2 (Audio Sample Rate Conv. #2 1.3)
156 fa1cd000 2134 1 audiosup (Audio Device Support 1.24)
157 f9ed9000 13c1c 1 mixer (Audio Mixer 1.64)
158 fa1dc000 5a24 1 vol (Volume Management Driver, 1.99)
159 fa1e2000 5ec8 1 autofs (AUTOFS syscall)
160 0 0 0 ramdisk (?)
161 0 0 0 st (?)
162 0 0 0 md (?)
163 0 0 0 lockstat (?)
164 0 0 0 llc1 (?)
165 fa237000 137c 1 cpc (cpc sampling driver v1.22)
166 fa239000 2010 1 pcbe.GenuineIntel.6 (
Pentium Performance Counters v1)
167 fa23b000 6cf4 1 fcip (SunFC FCIP v20051115-1.51)
168 0 0 0 fcsm (?)
169 0 0 0 bofi (?)
170 0 0 0 poll (?)
171 0 0 0 lofi (?)
172 0 0 0 ippctl (?)
173 0 0 0 crypto (?)
174 0 0 0 profile (?)
175 0 0 0 systrace (?)
176 0 0 0 fbt (?)
177 fa25e000 67b8 1 ctf (Compact C Type Format routines)
178 fa265000 4460 1 zmod (RFC 1950 decompression routines)
179 0 0 0 sdt (?)
180 fa26a000 2e84 1 pfil (pfil Streams module 2.1.4)
181 0 0 0 fasttrap (?)
182 0 0 0 bl (?)
183 fa0a8ed8 1f9 1 connld (Streams-based pipes)
184 0 0 0 kmdb (?)
185 0 0 0 kmdbmod (?)
186 fa2d4000 13cc 1 pset (processor sets)
187 0 0 0 vni (?)
188 0 0 0 cpuid (?)
189 0 0 0 bmc (?)
190 0 0 0 smbios (?)
191 0 0 0 pem (?)
192 0 0 0 logindmux (?)
193 fa0aa66c aa9 1 ptm (Master streams driver 'ptm' 1.4)
194 0 0 0 fssnap (?)
195 0 0 0 ksyms (?)
196 0 0 0 winlock (?)
197 0 0 0 llc2 (?)
198 fa300000 37e4 1 tnf (kernel probes driver 1.53)
199 fa303000 3d94 1 sppp (PPP 4.0 mux v1.10)
200 0 0 0 sppptun (?)
201 0 0 0 rsm (?)
202 0 0 0 rsmops (?)
203 fa0d3358 d8c 1 pool (pool driver 1.7)
204 fa314000 1e23c 1 ipf (IP Filter: v4.0.3)
205 0 0 0 inst_sync (?)
206 fa330000 bbc0 1 pcfs (PC filesystem v1.97)
207 fa05a000 194c 1 shmsys (System V shared memory)
208 fa058000 fbc 1 ipc (common ipc code)
209 fea6e793 c1 1 IA (interactive scheduling class)
210 fea609d8 10b4 1 ptem (pty hardware emulator)
211 fa0c7ef4 1d1 1 redirmod (redirection module)
> d3e87760::findstack
stack pointer for thread d3e87760: d5b83d20
d5b83d3c panic+0x12()
d5b83d9c die+0x98()
d5b83e3c trap+0x1169()
d5b83e50 _cmntrap+0x9b()
d5b83ec4 mutex_tryenter+0xd()
d5b83f04 pcache_clean_entry+0xd5()
d5b83f34 pollcacheclean+0x3e()
d5b83f70 closeandsetf+0x37d()
d5b83f84 close+0x10()
d5b83fac sys_sysenter+0x100()
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