Hello,

When running NICDrv test08 on recent Solaris10u10b8 OS, I  encounter a strange 
panic issue that happens in "dls" module. Anybody has idea what could be wrong? 
I didn't experience such issue on earlier S10u10b3 OS.

Tom

case 1:

panic[cpu41]/thread=2a104ab9ca0: BAD TRAP: type=31 rp=2a104ab96f0 addr=0 
mmu_fsr=0 occurred in module "dls" due to a NULL pointer dereference

sched: trap type = 0x31
pid=0, pc=0x7bf555c0, sp=0x2a104ab8f91, tstate=0x80001606, context=0x0
g1-g7: 0, 3006d55a440, d000000000000, 194b9c0, 194b800, 10, 2a104ab9ca0

000002a104ab9410 unix:die+78 (31, 2a104ab96f0, 0, 0, 2a104ab94d0, 10b8800)
  %l0-3: 0000000000001fff 0000000000000031 0000000001000000 0000000000002000
  %l4-7: 00000000018467e0 0000000001846400 000000000000002d 00000000d073e000
000002a104ab94f0 unix:trap+9e4 (2a104ab96f0, 10000, 1fff, 5, 0, 1)
  %l0-3: 0000000000000000 00000000018a66c0 0000000000000031 0000000000000000
  %l4-7: 0000000000001c00 0000000000000001 0000000000000005 0000000000000002
000002a104ab9640 unix:ktl0+64 (300837f3080, 6b0, 0, 70000400, 30000134008, 
300837f3080)
  %l0-3: 0000030009506000 0000000000000148 0000000080001606 000000000101fc74
  %l4-7: 0000030009506000 0000000000000387 0000000000000000 000002a104ab96f0
000002a104ab9790 0 (60035736cf0, 3007c719580, 4f, 60031c2f500, 60035736640, 6b)
  %l0-3: 0000060034a30378 0000060035736cf0 0000060035736640 0000000000000000
  %l4-7: 0000060034a30378 0000060035736cf0 0000060035736640 0000060034a30378
000002a104ab9840 dls:soft_ring_bind+80 (3007c719580, 6b, 4f, 1, 4840, 7bf56800)
  %l0-3: 0000000000000000 0000000001990c00 000000007bf55800 0000000000000001
  %l4-7: 0000000000000000 0000000000000020 0000000000000001 0000000000000001
000002a104ab98f0 ip:ip_squeue_soft_ring_affinity+2a4 (3007c224c28, 4f, 1a0d2d8, 
1, 70000c58, 0)
  %l0-3: 00000300095be000 0000000000004020 0000000000000002 00000000018a72e0
  %l4-7: 0000000000000000 0000000000000000 000003007cf5fbc0 000000007bf55928
000002a104ab99c0 genunix:taskq_d_thread+88 (60031fe09e8, 30005269300, 
60031c29658, 0, f1f97f251986, 60031fe0a18)
  %l0-3: 0000030005269310 0000030005269350 0000060031c29678 0000000000007127
  %l4-7: 000000000198e400 0000000000007530 0000000000000064 000000000183f800

syncing file systems... 9 2 done
dumping to /dev/dsk/c1t0d0s3, offset 318898176, content: kernel
 0:05 100% done
100% done: 363010 pages dumped, dump succeeded
rebooting...
Resetting...

case 2:
Running root test case:  tests/functional/test08/runme | Mar 31 11:43:25 
galilei rcm_daemon[1220]: rcm script SUNW,rdsv3u.sh: scripting protocol error

panic[cpu0]/thread=2a105787ca0: BAD TRAP: type=30 rp=2a1057876f0 addr=0 
mmu_fsr=9

sched: data access exception:
MMU sfsr=9: Data or instruction address out of range context 0x0
pid=0, pc=0x7bf555c0, sp=0x2a105786f91, tstate=0x80001601, context=0x0
g1-g7: 0, 3000975ec80, 9000000000000, 194b9c0, 194b800, 0, 2a105787ca0

000002a105787410 unix:die+9c (30, 2a1057876f0, 0, 9, 2a1057874d0, 10000)
  %l0-3: 0000060031f2f0c0 0000000000000030 0000000000000000 00011aaf501238ef
  %l4-7: 0000000001930400 0000000003418400 000000000180c2d8 00000000010b8800
000002a1057874f0 unix:trap+75c (2a1057876f0, 0, 0, 9, 180c000, 2a105787ca0)
  %l0-3: 0000000000000000 00000000018a66c0 0000000000000030 0000000000000000
  %l4-7: 0000000000000000 0000000001999850 0000000080001601 0000000000010200
000002a105787640 unix:ktl0+64 (3007fc4c0a8, 6b0, 2, 70000400, 30000134008, 
3007fc4c0a8)
  %l0-3: 000000000180c000 0000000000000000 0000000080001601 000000000101fc74
  %l4-7: 0000030005268f10 0000030005268f10 0000000000000000 000002a1057876f0
000002a105787790 7277000000000000 (6003547a6b0, 3008cc7ba80, 4d, 6011c90f4b, 
6003547a000, 6b)
  %l0-3: 0000060034a461f8 000006003547a6b0 000006003547a000 7277000000000000
  %l4-7: 0000060034a461f8 000006003547a6b0 000006003547a000 0000060034a461f8
000002a105787840 dls:soft_ring_bind+80 (3008cc7ba80, 6b, 4d, 1, 4840, 7bf56800)
  %l0-3: 0000000000000000 0000000001990c00 000000007bf55800 0000000000000001
  %l4-7: 0000000000000000 0000000000000020 0000000000000001 0000000000000001
000002a1057878f0 ip:ip_squeue_soft_ring_affinity+2a4 (3008b2acf68, 4d, 1a0d2d8, 
1, 70000c58, 0)
  %l0-3: 00000300095b4000 0000000000004020 0000000000000002 00000000018a72e0
  %l4-7: 0000000000000048 0000000000000001 000003006f37fe00 000000007bf55928
000002a1057879c0 genunix:taskq_d_thread+88 (600352e1b58, 30005267300, 
60031c29658, 0, f29131ec132f, 600352e1b88)
  %l0-3: 0000030005267310 0000030005267350 0000060031c29678 000000000000716f
  %l4-7: 000000000198e400 0000000000007530 0000000000000064 000000000183f800

syncing file systems... 7 3 done


case 3:
Running root test case:  tests/functional/test08/runme | 
panic[cpu0]/thread=2a100477ca0: BAD TRAP: type=34 rp=2a1004776f0 addr=300000e 
mmu_fsr=0

sched: alignment error:
addr=0x300000e
pid=0, pc=0x7bf555a8, sp=0x2a100476f91, tstate=0x80001601, context=0x0
g1-g7: 0, 3000c2c8600, b000000000000, 194b9c0, 194b800, 0, 2a100477ca0

000002a100477410 unix:die+9c (34, 2a1004776f0, 300000e, 0, 2a1004774d0, 
c1e00000)
  %l0-3: 00000000c0800000 0000000000000034 0000000000000000 00011b4df69c50ef
  %l4-7: 0000000001930400 0000000003418400 000000000180c2d8 00000000010b8800
000002a1004774f0 unix:trap+69c (2a1004776f0, 10000, 0, e, 180c000, 2a100477ca0)
  %l0-3: 0000000000000000 00000000018a66c0 0000000000000034 000000000000000e
  %l4-7: 0000000000010011 0000000000010009 0000000000000000 0000000000010200
000002a100477640 unix:ktl0+64 (6004172fd28, 6e0, 5, 70000400, 30000134008, 
6004172fd28)
  %l0-3: 000000000180c000 0000000000000000 0000000080001601 000000000101fc74
  %l4-7: 0000030005269310 0000030005269310 0000000000000000 000002a1004776f0
000002a100477790 dls:add_to_cpu_binding+8 (600351cade0, 6003bea1880, 52, 
c007ad5b0b, 600351ca700, 6e)
  %l0-3: 000000c01fcdad6d 000000001860f666 0000000000000000 0000000000000001
  %l4-7: 0000000003000006 00000600351cade0 00000600351ca700 0000000003000006
000002a100477840 dls:soft_ring_bind+80 (6003bea1880, 6e, 52, 1, 4840, 7bf56800)
  %l0-3: 0000000000000000 0000000001990c00 000000007bf55800 0000000000000001
  %l4-7: 0000000000000000 0000000000000020 0000000000000001 0000000000000001
000002a1004778f0 ip:ip_squeue_soft_ring_affinity+2a4 (6004418cf68, 52, 1a0d2d8, 
1, 70000c58, 0)
  %l0-3: 00000300095cc000 0000000000004020 0000000000000002 00000000018a72e0
  %l4-7: 0000000000000048 0000000000000001 000006003f193e00 000000007bf55928
000002a1004779c0 genunix:taskq_d_thread+88 (60031cf3bd0, 30005269700, 
60031c29658, 0, f31954b85a02, 60031cf3c00)
  %l0-3: 0000030005269710 0000030005269750 0000060031c29678 00000000000074eb
  %l4-7: 000000000198e400 0000000000007530 0000000000000064 000000000183f800

syncing file systems... 9 2 done
dumping to /dev/dsk/c1t0d0s3, offset 318898176, content: kernel
 0:05 100% done
100% done: 322688 pages dumped, dump succeeded
rebooting...
-- 
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