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Solaris 11 or Solaris 10 can panic with BAD TRAP when resizing swap with no dump device set (Doc ID 2399646.1)

Last updated on MAY 16, 2018

Applies to:

Solaris Operating System - Version 10 3/05 to 11 11/11 [Release 10.0 to 11.0]
Oracle Solaris on SPARC (64-bit)
Oracle Solaris on x86-64 (64-bit)

Symptoms

 The panic string will be BAD TRAP and the panic stack will be similar to this:

unix:die
unix:trap+
unix:cmntrap
genunix:fop_getattr
genunix:dumpvp_resize
zfs:zvol_resize_preallocate
zfs:zvol_set_volsize
zfs:zfs_prop_set_special
zfs:zfs_set_prop_nvlist
zfs:zfs_ioc_set_prop
zfs:zfsdev_ioctl
genunix:cdev_ioctl
specfs:spec_ioctl
genunix:fop_ioctl
genunix:ioctl
unix:brand_sys_syscall32

Cause

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