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Asset ID: 1-71-2002429.1
Update Date:2017-10-05
Keywords:

Solution Type  Technical Instruction Sure

Solution  2002429.1 :   System Panic After SRU Update  


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In this Document
Goal
Solution


Created from <SR 3-10614476661>

Applies to:

Sun SPARC Enterprise T5120 Server - Version All Versions and later
Sun SPARC Enterprise T5220 Server - Version All Versions and later
Sun SPARC Enterprise T5440 Server - Version All Versions and later
Sun SPARC Enterprise T5240 Server - Version All Versions and later
Sun SPARC Enterprise T5140 Server - Version All Versions and later
Information in this document applies to any platform.

Goal

System Panic After SRU Update

Boot device: /pci@400/pci@0/pci@1/scsi@0/disk@0,0:a File and args:
SunOS Release 5.11 Version 11.2 64-bit
Copyright (c) 1983, 2015, Oracle and/or its affiliates. All rights reserved.
/
panic[cpu6]/thread=2a108a21c20: BAD TRAP: type=33 rp=2a108a210d0 addr=1109a5c8 mmu_fsr=0

sched: trap type = 0x33
addr=0x1109a5c8
pid=0, pc=0x11099b10, sp=0x2a108a20971, tstate=0x4480001605, context=0x0
g1-g7: 20, 208c338f, 1109a5b0, 30, 20, 10, 2a108a21c20

Warning - stack not written to the dumpbuf
000002a108a20e10 unix:die+a0 (33, 2a108a210d0, 1109a5c8, 0, 0, 1)
%l0-3: 0000000000000033 0000000000000001 000000000006d387 0000004480001605
%l4-7: 000000000000000e 0000000010123618 0000000010101000 000002a108a20ed0
000002a108a20ef0 unix:trap+abc (2a108a210d0, 6, 3000000a000, da70e018, 1109a000, 0)
%l0-3: 0000000000000001 0000000000000033 00000000c1680000 0000000000000001
%l4-7: 0000000000000001 0000000000000000 0000000000000001 0000000000000000
000002a108a21020 unix:ktl0+64 (705630d0, d, 2a108a21290, 2a108a21260, 2a108a21230, 20)
%l0-3: 000003000000a000 0000000000000030 0000004480001605 0000000010028a18
%l4-7: 0000000000000000 0000000101031518 0000000000000000 000002a108a210d0
000002a108a21170 n2cp:run_block_post+24 (4c04c7f2000, 705630d0, 63, 2a108a21290, 58, 1)
%l0-3: 0000000000000000 0000000070562158 0000000070562158 0000000000002038
%l4-7: 0000000000002000 000000000000000e 000000000000000a 000002a108a212a8
000002a108a212c0 n2cp:n2cp_block_post+ac (4c04c7f2000, 0, 0, b, 70562050, 2074)
%l0-3: 0000000000000200 0000000000002080 0000000000007fc0 0000000000000000
%l4-7: 0000000070562db8 0000000000000000 0000000000002000 00000000000020b0
000002a108a21370 n2cp:n2cp_attach+264 (4000379cbb8, 0, 4c04c7f2000, 103a299c, 70563400, 103a2800)
%l0-3: 000000001109a400 000000001109a400 0000000000000001 00000000000020b8
%l4-7: 0000000000002000 0000000000000201 0000000000000000 000000000000000e
000002a108a21420 genunix:devi_attach+ec (4000379cbb8, 8000, 0, 11087690, 2a108a214d0, 0)
%l0-3: 0000040001032460 00000000208a9000 0000000020837750 0000000020847d40
%l4-7: 0000000000000002 000004000379ee98 0000000020898c00 0000000000000000
000002a108a214f0 genunix:attach_node+b8 (4000379cbb8, 1, 3, 0, 4000379cc20, 4000379cbb8)
%l0-3: 0000000040010000 00000000fffeffff 00000000fffefc00 0000000040010000
%l4-7: 0000000000000000 0000000040010000 00000300000f0000 0000000000000000
000002a108a215a0 genunix:i_ndi_config_node+184 (0, 10, 20837c00, 4000379cbb8, a000, 6)
%l0-3: 0000000000000000 0000000020837cc0 0000000020837cb8 000000001016d400
%l4-7: 0000000000000000 0000000020837c00 0000000000000004 0000000000000154
000002a108a21650 genunix:i_ddi_attachchild+34 (4000379cbb8, 2a108a21c20, 4000379cea0, 0, 0, 0)
%l0-3: 0000000004004048 0000000020837cc0 000000002089dcc8 0000000000000000
%l4-7: 00000300000f0000 00000000208996b0 0000000020899400 0000000000000461
000002a108a21700 genunix:devi_attach_node+fc (4000379cbb8, 4004048, 2a108a21898, 4000379cc20, dfffffff, 4004048)
%l0-3: 0000000000000000 000004000379daa8 00000000202f1f40 ffffffffffffffff
%l4-7: 0000000000000000 0000000000008000 0000000000020000 0000000040000000
000002a108a217e0 genunix:config_immediate_children+dc (4000379da40, 4000379cbb8, ffffffff, 2a108a21898, 4, 702da4d0)
%l0-3: 0000000004004048 00000000ffffffff 000004000379daa8 0000000000003a80
%l4-7: 000004c049e68f88 0000000000000008 ffffffffffffffff 0000000000000000
000002a108a218a0 genunix:devi_config_common+d8 (4000379da40, 4004048, ffffffff, ffffffffffffffff, ffffffff, 4004048)
%l0-3: 0000000010084528 0000000000000003 00000000702da4d0 00000000702da5c0
%l4-7: 000000000000000a 0000000000000000 0000000000000004 0000000000000010
000002a108a21950 genunix:mt_config_thread+54 (4c04c2d22a8, 0, 202f1f40, 4c04c3e7940, 0, 4000379da40)
%l0-3: 0000000000000004 000004c049e68fac 0000000000000000 000002a106e95c20
%l4-7: 0000000000000000 0000000000000c98 000004c049e61490 0000000000000000

syncing file systems... done
Deferred dump not available.
skipping system dump - no dump device configured and deferred dump is disabled


 

Solution

As Bug 18952000 says, it will be fixed in Solaris 11.3 

 

It's fixed in Solaris 11.3

Kindly follow the below procedure to apply the work around.

- Boot into good previous BE

# rem_drv n2cp

# modinfo | grep n2cp (Run following command to verify the driver status.)

# reboot

#modinfo | grep n2cp (Run following command to verify the driver status.)

# pkg update ( latest SRU )

#init 6 ( to boot into new BE )



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