Error Message

System core dump showed the following:

void unix:panicsys+0x48((const char *)0x10c8620(unix:Drodata.rodata+0x1671), (va_list)0x2a100aed638(*unix(data):panicargs), (struct regs *)0x198f830(unix(data):panic_stack+0x3f60), (int)1, 0x1602, , , , , , , , 0x10c8620(unix:Drodata.rodata+0x1671), 0x2a100aed638(*unix(data):panicargs))
unix:vpanic_common+0x78(0x10c8620(unix:Drodata.rodata+0x1671), 0x2a100aed638(*unix(data):panicargs), 0x5f824, 0x2a100aed131, 0x2a100aed930, 0x9980001605)
-- switch to kernel thread's stack --
void unix:panic+0x1c((const char *)0x10c8620(unix:Drodata.rodata+0x1671), (void *)0x31, 0x2a100aed890, 0x3016c58e000, 0, 0x2a100aed950, ...)
int unix:die+0x9c((unsigned)0x31, (struct regs *)0x2a100aed890, (caddr_t)0x3016c58e000, (uint_t)0)
void unix:trap+0xa20((struct regs *)0x2a100aed890, (caddr_t)0x3016c58e000, (uint32_t), (uint32_t))
unix:ktl0+0x64()
-- trap data  type: 0x31 (data access MMU miss)  rp: 0x2a100aed890  --
  addr: 0x3016c58e000
  tstate: 0x9980001605  %cwp:5  %pstate:0x16 (IE|PRIV|PEF|TSO)
          %asi:0x80 (ASI_P)  %ccr:0x99 (IC|IN|XC|XN)  %gl:0
pc:  0x7bf9fb1c vxdmp:dmp_process_stats+0x35c:   lduw   [%l3 + %l4], %g1
npc: 0x7bf9fb20 vxdmp:dmp_process_stats+0x360:   sra      %l5, 0x0, %o7
  global:                       %g1                  0
        %g2                  0  %g3                  0
        %g4              0x400  %g5      0x6048424a000
        %g6               0x10  %g7      0x2a100aedc80
  out:  %o0      0x605caff4000  %o1                  0
        %o2             0x172c  %o3          0x1a9c000
        %o4                  0  %o5              0x5cb
        %sp      0x2a100aed131  %o7              0x400
  loc:  %l0         0x70325b58  %l1               0x20
        %l2      0x605caff4000  %l3             0x1000
        %l4      0x3016c58d000  %l5              0x401
        %l6              0x31c  %l7               0xc7
  in:   %i0         0xffffffff  %i1         0xffffffff
        %i2          0x1a9a690  %i3                  0
        %i4          0x1a9a678  %i5          0x1a9a698
        %fp      0x2a100aed1e1  %i7         0x7bfaac10
void vxdmp:dmp_process_stats+0x35c((void *)0)
void vxdmp:dmp_daemons_loop+0x160()
unix:thread_start+4()
-- end of kernel thread's stack --

The vxdmp driver attempted to access an invalid address resulting in trap and associated panic 

Issue was a hit on e3909992 and addressed in VRTSvxvm-7.2.0.200