I took a look at your dumps. Both vmdump.0 and vmdump1 have the same stack:
vpanic() 0xfffffffffba90de8() zfs_acl_ids_create+0x4d2(ffffff0799931ab0, 2, ffffff00194bdcb0, ffffff055d97ddb0 , 0, ffffff00194bdbf0) zfs_make_xattrdir+0x96(ffffff0799931ab0, ffffff00194bdcb0, ffffff00194be018, ffffff055d97ddb0) zfs_get_xattrdir+0x103(ffffff0799931ab0, ffffff00194be018, ffffff055d97ddb0, e) zfs_lookup+0x1b6(ffffff056969d740, fffffffffbb78cd0, ffffff00194be018, ffffff00194bdf30, e, ffffff055db38740) fop_lookup+0xa2(ffffff056969d740, fffffffffbb78cd0, ffffff00194be018, ffffff00194bdf30, e, ffffff055db38740) xattr_dir_realdir+0xb3(ffffff079edb1880, ffffff00194be018, 6, ffffff055d97ddb0, 0) xattr_lookup_cb+0x65(ffffff079edb1880, ffffff05da046a00, ffffff00194be1b0, ffffff00194be0b8, ffffff055d97ddb0, 80000) gfs_dir_lookup_dynamic+0x7c(fffffffffbb5d3d0, ffffff0563cea1f8, ffffff05da046a00 , ffffff079edb1880, ffffff00194be1b0, ffffff055d97ddb0) gfs_dir_lookup+0x18c(ffffff079edb1880, ffffff05da046a00, ffffff00194be608, ffffff055d97ddb0, 80000, ffffff00194be55c) gfs_vop_lookup+0x35(ffffff079edb1880, ffffff05da046a00, ffffff00194be608, 0, 80000, 0) fop_lookup+0xa2(ffffff079edb1880, ffffff05da046a00, ffffff00194be608, 0, 80000, 0) Do you know exactly what you did to reproduce this panic? After r151018 was released, there were at least FOUR changes near the code that's panicking on you: 6762 POSIX write should imply DELETE_CHILD on directories - and some additional considerations 6763 aclinherit=restricted masks inherited permissions by group perms (groupmask) 6764 zfs issues with inheritance flags during chmod(2) with aclmode=passthrough 6765 zfs_zaccess_delete() comments do not accurately reflect delete permissions for ACLs Unfortunately, none of those bugs mention a kernel panic. Are you willing to try OmniOS bloody (with DEBUG enabled) on a be on your system? Or at least are you willing to run a DEBUG kernel on your r151018 environment? Either one of these would be most helpful. Thanks, Dan _______________________________________________ OmniOS-discuss mailing list OmniOS-discuss@lists.omniti.com http://lists.omniti.com/mailman/listinfo/omnios-discuss