Odd Panic on two Solaris 8 Ultra 2s.

From: Jeff Durand (jdurand@multiad.com)
Date: Tue Jun 14 2005 - 22:24:40 EDT


I had an odd occurrence today. I had two machines, which are both Ultra
2s with 2 400mhz cpus and 2 gigs of ram and Solaris 8, both panic within
15 minutes of each other with a similar error. Both have been in
production for years and neither have had this panic before. Aside from
their model and OS, they are very different machines with completely
different apps running on them. One of them is a webserver that is
internet accessible and the other is an internal only file server. Any
ideas?

-------------------------------------------------------------------------------------------------------------------

Jun 14 17:57:34 int3 panic[cpu0]/thread=40023e40:
Jun 14 17:57:34 int3 unix: [ID 340138 kern.notice] BAD TRAP: type=31
rp=40023ae0 addr=14 mmu_fsr=0 occurred in module "genunix" due
to a NULL pointer dereference
Jun 14 17:57:34 int3 unix: [ID 100000 kern.notice]
Jun 14 17:57:34 int3
Jun 14 17:57:34 int3 unix: [ID 839527 kern.notice] sched:
Jun 14 17:57:34 int3 unix: [ID 520581 kern.notice] trap type = 0x31
Jun 14 17:57:34 int3 unix: [ID 381800 kern.notice] addr=0x14
Jun 14 17:57:34 int3 unix: [ID 101969 kern.notice] pid=0, pc=0x100cf4a0,
sp=0x40023b70, tstate=0x4400001e06, context=0x0
Jun 14 17:57:34 int3 unix: [ID 743441 kern.notice] g1-g7: 1006e170,
913b7e, 70815f6c, 0, 0, 0, 40023e40
Jun 14 17:57:35 int3 unix: [ID 100000 kern.notice]
Jun 14 17:57:35 int3 genunix: [ID 872817 kern.notice] 400238d8
unix:die+80 (1040cb2c, 40023ae0, 14, 0, 40023ae0, 31)
Jun 14 17:57:35 int3 genunix: [ID 645206 kern.notice] %l0-7: 40023ae0
73c990a0 00000000 70124104 70124214 70e28aa0 74f1b0a0 40b9dc
e0
Jun 14 17:57:35 int3 genunix: [ID 872817 kern.notice] 40023948
unix:trap+898 (0, 1, 0, 10417090, 5, 0)
Jun 14 17:57:35 int3 genunix: [ID 645206 kern.notice] %l0-7: 00000001
00000000 40023ae0 00000031 00000000 701e2000 10411710 feb360
00
Jun 14 17:57:35 int3 genunix: [ID 872817 kern.notice] 400239f0
unix:sfmmu_tsb_miss+634 (1041b8b8, 0, 0, 7006bfb8, 7006bfb8, 0)
Jun 14 17:57:35 int3 genunix: [ID 645206 kern.notice] %l0-7: 00000000
00000004 7006ef6c 00000000 00000019 00000031 00000000 10512a
80
Jun 14 17:57:35 int3 genunix: [ID 872817 kern.notice] 40023a80
unix:prom_rtt+0 (0, 0, ffffffff, 10411228, 0, 10411e34)
Jun 14 17:57:35 int3 genunix: [ID 645206 kern.notice] %l0-7: 00000007
00001c00 00001e06 10019c24 70124214 00000000 00000000 40023a
e0
Jun 14 17:57:35 int3 genunix: [ID 872817 kern.notice] 40023b70
unix:swtch+ac (14, 0, 20, 10417090, 1e, 0)
Jun 14 17:57:35 int3 genunix: [ID 645206 kern.notice] %l0-7: 00001e05
0000001e 00000001 4001fe40 00000001 00000000 00000000 4001fb
b0
Jun 14 17:57:35 int3 genunix: [ID 872817 kern.notice] 40023bd0
genunix:callout_execute+84 (701e0000, 701e0820, 913b7e, 701e0020, 0,
80000000)
Jun 14 17:57:35 int3 genunix: [ID 645206 kern.notice] %l0-7: 101cd92c
701e0e18 00913b7e b4da19b8 714fed70 701e0000 00000000 40023b
a0
Jun 14 17:57:35 int3 genunix: [ID 872817 kern.notice] 40023c30
genunix:taskq_thread+188 (70815f20, 0, 10417090, 10000, 70815f4e, 708
15f6c)
Jun 14 17:57:35 int3 genunix: [ID 645206 kern.notice] %l0-7: 1006e0ec
70815f4c 70815f48 701dffb0 70815f20 70815f40 10411710 000000
00
Jun 14 17:57:35 int3 unix: [ID 100000 kern.notice]

-------------------------------------------------------------------------------------------------------------------

Jun 14 18:12:09 dev1 unix: [ID 836849 kern.notice]
Jun 14 18:12:09 dev1 ^Mpanic[cpu1]/thread=4005fe40:
Jun 14 18:12:09 dev1 unix: [ID 340138 kern.notice] BAD TRAP: type=31
rp=4005fae0 addr=14 mmu_fsr=0 occurred in module "genunix" due
to a NULL pointer dereference
Jun 14 18:12:09 dev1 unix: [ID 100000 kern.notice]
Jun 14 18:12:09 dev1 unix: [ID 839527 kern.notice] sched:
Jun 14 18:12:09 dev1 unix: [ID 520581 kern.notice] trap type = 0x31
Jun 14 18:12:09 dev1 unix: [ID 381800 kern.notice] addr=0x14
Jun 14 18:12:09 dev1 unix: [ID 101969 kern.notice] pid=0, pc=0x100d1d40,
sp=0x4005fb70, tstate=0x4400001e02, context=0x0
Jun 14 18:12:09 dev1 unix: [ID 743441 kern.notice] g1-g7: 100709bc,
1adf4eba, 70667f0c, 0, 0, c700c47b, 4005fe40
Jun 14 18:12:09 dev1 unix: [ID 100000 kern.notice]
Jun 14 18:12:09 dev1 genunix: [ID 872817 kern.notice] 4005f8d8
unix:die+80 (1040cc28, 4005fae0, 14, 0, 4005fae0, 31)
Jun 14 18:12:09 dev1 genunix: [ID 645206 kern.notice] %l0-7: 4005fae0
ffbef9d8 00000000 00008000 00886b28 00000000 00000000 000000
00
Jun 14 18:12:09 dev1 genunix: [ID 872817 kern.notice] 4005f948
unix:trap+898 (0, 1, 0, 10417848, 5, 0)
Jun 14 18:12:09 dev1 genunix: [ID 645206 kern.notice] %l0-7: 00000001
00000000 4005fae0 00000031 00000000 00000000 00000000 000043
56
Jun 14 18:12:09 dev1 genunix: [ID 872817 kern.notice] 4005f9f0
unix:sfmmu_tsb_miss+634 (1041c170, 0, 0, 70069fb8, 70069fb8, 0)
Jun 14 18:12:09 dev1 genunix: [ID 645206 kern.notice] %l0-7: 00000000
00000004 00000003 00000000 00000019 00000031 00000000 104e4f
80
Jun 14 18:12:10 dev1 genunix: [ID 872817 kern.notice] 4005fa80
unix:prom_rtt+0 (2, 1, 7005c648, 400dfe40, 4005fe40, 0)
Jun 14 18:12:10 dev1 genunix: [ID 645206 kern.notice] %l0-7: 00000003
00001c00 00001e02 1001a1c0 40cbbc80 ff0bf1bc 00000000 4005fa
e0
Jun 14 18:12:10 dev1 genunix: [ID 872817 kern.notice] 4005fb70
unix:intr_thread+a0 (14, 0, 20, 10417848, 1e, 0)
Jun 14 18:12:10 dev1 genunix: [ID 645206 kern.notice] %l0-7: 00001e01
0000001e 00000009 1000966c 744856a8 00000000 00000000 4005fb
40
Jun 14 18:12:10 dev1 genunix: [ID 872817 kern.notice] 4005fbd0
genunix:callout_execute+84 (70658000, 70658820, 1adf4eba, 70658020, 0
, 80000000)
Jun 14 18:12:10 dev1 genunix: [ID 645206 kern.notice] %l0-7: 101d1d34
70658b08 1adf4eba a95fc679 727725f0 70658000 00000000 4005fb
a0
Jun 14 18:12:10 dev1 genunix: [ID 872817 kern.notice] 4005fc30
genunix:taskq_thread+188 (70667ec0, 0, 10417848, 10000, 70667eee, 706
67f0c)
Jun 14 18:12:10 dev1 genunix: [ID 645206 kern.notice] %l0-7: 10070938
70667eec 70667ee8 7065bf90 70667ec0 70667ee0 1040f15c 00001f
ff
Jun 14 18:12:10 dev1 unix: [ID 100000 kern.notice]

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