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Solaris 11 or Solaris 10 can encounter a BAD TRAP panic in spa_config_valid (Doc ID 2379957.1)

Last updated on MARCH 28, 2018

Applies to:

Solaris Operating System - Version 10 3/05 to 11.3 [Release 10.0 to 11.0]
Oracle Solaris on SPARC (64-bit)
Oracle Solaris on x86-64 (64-bit)

Symptoms

 The panic string will look similar to this:

 

BAD TRAP: type=31 rp=2a106e1d330 addr=48 mmu_fsr=0 occurred in module "zfs" due to a NULL pointer dereference

 

The panic stack will look similar to this:

 

unix:die+78 (31, 2a106e1d330, 48, 0, 2a106e1d110, 10ad400)
unix:trap+a18 (2a106e1d330, 10000, 1fff, 5, 0, 1)
unix:ktl0+48 (0, 0, 30075f6b900, 5, 2a106e1d488, 0)
zfs:spa_config_valid+c8 (300703e1500, 30073bde700, 7, 0, 7f, 30074656d40)
zfs:spa_load_impl+a4c (300703e1500, 0, 0, 300703e1830, 300703e1800, 300703e1760)
zfs:spa_load+12c (300703e1500, 3, 0, 1, 3, 0)
zfs:spa_tryimport+d8 (30075ac6cc0, 0, 0, 2a106e1d818, 30075a44000, 138b800)
zfs:zfs_ioc_pool_tryimport+5c (60056c80000, 60056c81108, 1108, 1000, 60056c81138, 0)
zfs:zfsdev_ioctl+1ac (6, 60056c817a0, ffbfa080, 0, 3006b5b6328, 1400)
fop_ioctl+2c (30043d37c80, 5a06, ffbfa080, 100003, 3001180edc0, 2a106e1dadc)

Cause

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