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Description
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The system panics at offset 0x4 from a null pointer as follows:
unix:panicsys+0x44(0x105cf38, 0x2a10352ef88, 0x1438390, 0x1, 0x336f00000000, 0x3
36f00db73fe, 0x9900001605, , , , , , , , 0x105cf38, 0x2a10352ef88)
unix:vpanic+0xcc(0x105cf38, 0x2a10352ef88, 0x23, 0x1, 0x8, 0x8)
unix:panic+0x1c(0x105cf38, 0x31, 0x2a10352f1e0, 0x4, 0x0, 0x1440088, 0x1413848)
unix:die+0x80(0x31, 0x2a10352f1e0, 0x4, 0x0, 0x8, 0x8)
unix:trap+0x8a4(0x2a10352f1e0, 0x4, , , 0x0, 0x0)
unix:ktl0+0x48()
-- trap data type: 0x31 (data access MMU miss) rp: 0x2a10352f1e0 --
addr: 0x4
pc: 0x108cb38 genunix:drv_getparm+0x58: lduw [%g2 + 0x4], %g2
npc: 0x108cb3c genunix:drv_getparm+0x5c: stw %g2, [%i1]
global: %g1 0x336f
%g2 0 %g3 0x3
%g4 0x108caac %g5 0x108caac
%g6 0 %g7 0x30027661a40
out: %o0 0 %o1 0x1
%o2 0x1 %o3 0
%o4 0xf9380 %o5 0
%sp 0x2a10352ea81 %o7 0x102e17c
loc: %l0 0 %l1 0x100c9bc
%l2 0x36befb88078 %l3 0x31
%l4 0 %l5 0x1
%l6 0 %l7 0
in: %i0 0x3 %i1 0x2a10352f3ec
%i2 0 %i3 0
%i4 0 %i5 0x7827bc00
%fp 0x2a10352eb31 %i7 0x785d266c
<trap>genunix:drv_getparm+0x58(0x3, 0x2a10352f3ec, 0x0, 0x0, 0x0, 0x7827bc
00)
tlmkagent-2_1_0_0:sendRequestAndWait+0x38(0x2a10352f4a8, 0x2a10352f4a4)
tlmkagent-2_1_0_0:our_execve+0x1c4(, 0x3962e8, 0x39adf0, 0x1099f80)
unix:syscall_trap32+0xa8()
This stack is from an IBM Tivoli agent and has been seen on various sites, platforms and Solaris releases. The race and panic can be reproduced with a test case which does not use Tivoli.
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