panic: VERIFY(!BP_SHOULD_BYTESWAP(bp)) failed cpuid = 4 time = 6 KDB: stack backtrace: 0xc00800007440acf0: at kdb_backtrace+0x60 0xc00800007440ae00: at vpanic+0x1f8 0xc00800007440aec0: at spl_panic+0x38 0xc00800007440aef0: at arc_read+0x1bf0 0xc00800007440b290: at dbuf_read_impl+0x498 0xc00800007440b3f0: at dbuf_read+0x54c 0xc00800007440b4d0: at dmu_buf_hold+0x80 0xc00800007440b520: at zap_lockdir+0x60 0xc00800007440b610: at zap_lookup_norm+0x78 0xc00800007440b6d0: at zap_lookup+0x30 0xc00800007440b750: at dsl_pool_open_special_dir+0x5c 0xc00800007440b7a0: at dsl_pool_open+0xc0 0xc00800007440b840: at spa_ld_load_special_directories+0x38 0xc00800007440b8c0: at spa_load_impl+0x124 0xc00800007440b960: at spa_load+0x84 0xc00800007440b9b0: at spa_load_best+0xac 0xc00800007440ba80: at spa_open_common+0x1a4 0xc00800007440bb60: at spa_open+0x24 0xc00800007440bb90: at dsl_pool_hold+0x38 0xc00800007440bbe0: at dmu_objset_own+0x74 0xc00800007440bc60: at zfsvfs_create+0xf0 0xc00800007440bcb0: at zfs_domount+0x5c 0xc00800007440bd60: at zfs_mount+0x2a4 0xc00800007440bee0: at vfs_domount_first+0x234 0xc00800007440c050: at vfs_domount+0x2e0 0xc00800007440c1a0: at vfs_donmount+0x9cc 0xc00800007440c3b0: at kernel_mount+0x78 0xc00800007440c460: at parse_mount+0x330 0xc00800007440c580: at vfs_mountroot_parse+0x144 0xc00800007440c640: at vfs_mountroot+0x338 0xc00800007440c6e0: at start_init+0x64 0xc00800007440c820: at fork_exit+0xcc 0xc00800007440c8c0: at fork_trampoline+0x18 0xc00800007440c8f0: at -0x4 KDB: enter: panic [ thread pid 1 tid 100002 ] Stopped at kdb_enter+0x78: ori r0, r0, 0x0