Solaris panic with a bad trap running zfs send (Doc ID 1990389.1)

Last updated on JULY 29, 2016

Applies to:

Solaris Operating System - Version 10 1/13 U11 to 11.1 [Release 10.0 to 11.0]
Sun SPARC Sun OS

Symptoms

Solaris 10 and Solaris 11.1 may panic running "zfs send -R pool@snapshot"

panic string:   BAD TRAP: type=28 rp=2a108014740 addr=12f1ea4 mmu_fsr=0

-- trap data  type: 0x28 (divide by zero)  rp: 0x2a108014740  --

 <trap>zfs:backup_cb+0x100(, 0x0, 0x0, 0x300be717068, 0x2a108014ab0, 0x30199710e00, 0x2a1080156d8, , , , 0x300be717068)
 zfs:traverse_visitbp+0x3c(0x2a1080154f8, 0x30199710e00, 0x300be717068, 0x30199710e40, 0x2a108014ab0, 0x7)
 zfs:traverse_dnode+0x58(0x2a1080154f8, 0x30199710e00, 0x300be717068, 0x2013)
 zfs:traverse_impl+0x158(0x6003a857500, 0x3002c9596c0, 0x6004d0cb480, 0x0, 0xd)
 zfs:traverse_dataset+0x28(0x3002c9596c0, 0x0, 0xd, 0x12f1da4, 0x2a1080156d8)
 zfs:dmu_sendbackup+0x2f8(0x3006547ea00, 0x0, 0x1, 0x3020414f0c0, 0x2a1080157f0)
 zfs:zfs_ioc_send+0x23c(0x6003b160000)
 zfs:zfsdev_ioctl+0x19c()
 specfs:spec_ioctl(0x6003bef89c0, 0x5a1e, 0xffbfbd68, 0x100003,



Cause

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