Kernel panic in rw_async_findp

(Doc ID 2394236.1)

Last updated on MAY 09, 2018

Applies to:

Solaris Operating System - Version 11.3 and later
Information in this document applies to any platform.
System panic in rw_async_findp

Symptoms

System will panic with similar stack:

May  2 01:12:23 systemname ^Mpanic[cpu12]/thread=3040167032040:
May  2 01:12:23 systemname unix: [ID 340138 kern.notice] BAD TRAP: type=31 rp=2a10abb5370 addr=10 mmu_fsr=0 occurred in module "genunix" due to a NULL pointer dereference
May  2 01:12:23 systemname unix: [ID 100000 kern.notice]
May  2 01:12:23 systemname unix: [ID 839527 kern.notice] oracle:
May  2 01:12:23 systemname unix: [ID 520581 kern.notice] trap type = 0x31
May  2 01:12:23 systemname unix: [ID 381800 kern.notice] addr=0x10
May  2 01:12:23 systemname unix: [ID 101969 kern.notice] pid=23770, pc=0x10340fe0, sp=0x2a10abb4c11, tstate=0x4480081601, context=0x688e
May  2 01:12:23 systemname unix: [ID 743441 kern.notice] g1-g7: 10340688, 1, 1011a400, 0, 0, 10, 3040167032040
May  2 01:12:23 systemname unix: [ID 100000 kern.notice]
May  2 01:12:23 systemname genunix: [ID 723222 kern.notice] 000002a10abb50b0 unix:die+94 (31, 2a10abb5370, 10, 0, 20056400, 1)
May  2 01:12:23 systemname genunix: [ID 179002 kern.notice]   %l0-3: 0000000000000000 0000000000002000 000000001010d220 000000001010d000
May  2 01:12:23 systemname   %l4-7: 000000000000000b 000000001010d000 000000000000000b 000002a10abb5170
May  2 01:12:23 systemname genunix: [ID 723222 kern.notice] 000002a10abb5190 unix:trap+abc (2a10abb5370, 5, 10000, fa5e2010, 0, 0)
May  2 01:12:23 systemname genunix: [ID 179002 kern.notice]   %l0-3: 0000000000000000 0000000000000031 00000000c1680000 0000000000000001
May  2 01:12:23 systemname   %l4-7: 0000030000016000 0000000000000000 0000000000000001 0000000000000000
May  2 01:12:23 systemname genunix: [ID 723222 kern.notice] 000002a10abb52c0 unix:ktl0+6c (4c, b, 3040167032210, c282596d40cc, c10058bbc93a, 18200b17792)
May  2 01:12:23 systemname genunix: [ID 179002 kern.notice]   %l0-3: 0000030000016000 00000000202f76d8 0000004480081601 0000000010033ad0
May  2 01:12:23 systemname   %l4-7: 00000004bc000000 0000000000000000 000000000000000b 000002a10abb5370
May  2 01:12:23 systemname genunix: [ID 723222 kern.notice] 000002a10abb5410 unix:rw_async_findp+4 (0, 0, 0, 0, 4000d03fb80, 260)
May  2 01:12:23 systemname genunix: [ID 179002 kern.notice]   %l0-3: 00000000208a2ae8 0000000000000001 00000000000000cc 0000000000000080
May  2 01:12:23 systemname   %l4-7: 000000000000004c 0000c282596d40cc 0000c10058bbc93a 0000018200b17792
May  2 01:12:23 systemname genunix: [ID 723222 kern.notice] 000002a10abb54c0 unix:rw_downgrade+d4 (2, 3040162ef24e8, 3040167032040, 4000d03fde0, 0, 0)
May  2 01:12:23 systemname genunix: [ID 179002 kern.notice]   %l0-3: 0000000020861580 00000000208a2400 0000000000000004 0000000000000000
May  2 01:12:23 systemname   %l4-7: 000002a10abb5560 0003040167032057 0003040128bb2db8 0003040167032057
May  2 01:12:23 systemname genunix: [ID 723222 kern.notice] 000002a10abb5570 genunix:segshared_mo_reload_mappings+88 (304012b41ef00, 1, 2a10abb5760, ffffffffffffffff, 102cfc00, 30401d5d0a000)
May  2 01:12:23 systemname genunix: [ID 179002 kern.notice]   %l0-3: 0000000000000012 0000000000000000 0000000000000000 0003040128bb2da0
May  2 01:12:23 systemname   %l4-7: 0003040287e4e000 0000000000000001 000002a10abb5620 0000000000000001
May  2 01:12:23 systemname genunix: [ID 723222 kern.notice] 000002a10abb5680 shmsys:shmgranuleop+1e0 (304012b41ef00, 0, 0, 13f0, 0, 0)
May  2 01:12:23 systemname genunix: [ID 179002 kern.notice]   %l0-3: 0000000000000010 0000000000000000 000304018d8cd480 0003040287e4e000
May  2 01:12:23 systemname   %l4-7: 000002a10abb5750 0003040283c00000 00000000000013f0 000002a10abb5760
May  2 01:12:23 systemname genunix: [ID 723222 kern.notice] 000002a10abb5780 unix:stubs_common_code+70 (304012b41ef00, a, 0, 4fc000000, 3040283c00000, 0)
May  2 01:12:23 systemname genunix: [ID 179002 kern.notice]   %l0-3: 000002a10abb5089 000002a10abb51a1 0003040169cf6578 0000000000000028
May  2 01:12:23 systemname   %l4-7: 0000000000000000 0000000020128a38 000000000000000a 0000000000400000
May  2 01:12:23 systemname genunix: [ID 723222 kern.notice] 000002a10abb5890 genunix:as_ctl+8d8 (30401891a4508, 24, 3c0000000, 4fc000000, 3040283c00000, 30401891a4538)
May  2 01:12:23 systemname genunix: [ID 179002 kern.notice]   %l0-3: 000000000000000a 000304018f1d5b28 00030401891a4558 0000000000009f80
May  2 01:12:23 systemname   %l4-7: 000000001035c550 00000004fc000000 0000000000000000 0000000010120988
May  2 01:12:23 systemname genunix: [ID 723222 kern.notice] 000002a10abb59a0 genunix:memcntl+7d8 (3c0000000, a, 1fff, 100000, 10265c30, 3c0000000)
May  2 01:12:23 systemname genunix: [ID 179002 kern.notice]   %l0-3: 0000000000000024 00030401891a4508 0000000000000000 00000004fc000000
May  2 01:12:23 systemname   %l4-7: 0003040169cf6390 0000000000000000 0000000000000000 0000000000000009
May  2 01:12:23 systemname unix: [ID 100000 kern.notice]
May  2 01:12:23 systemname genunix: [ID 672855 kern.notice] syncing file systems...

 

Cause

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