root@talos:~ # panic: solaris assert: abd_cmp_buf(abd, buf, n) == 0 (0xc0 == 0x0), file: /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/abd.c, line: 598 cpuid = 41 time = 1541565218 KDB: stack backtrace: 0xe00000016e332020: at 0xc000000002b75950 = .kdb_backtrace+0x5c 0xe00000016e332150: at 0xc000000002b13cf8 = .vpanic+0x1b4 0xe00000016e332210: at 0xc000000002b13dc4 = .panic+0x38 0xe00000016e3322a0: at 0xc000000002454114 = .assfail3+0x4c 0xe00000016e332330: at 0xc00000000246f6d8 = .abd_return_buf+0x2b8 0xe00000016e3323d0: at 0xc00000000246f78c = .abd_return_buf_copy+0x54 0xe00000016e332460: at 0xc00000000253283c = .vdev_initialize_restart+0x300 0xe00000016e3324f0: at 0xc0000000025a346c = .zio_buf_free+0x5ec 0xe00000016e332590: at 0xc0000000025aa238 = .zio_execute+0x2a0 0xe00000016e332660: at 0xc0000000024550fc = .ddi_strtol+0x80 0xe00000016e3326e0: at 0xc000000002b8c9e8 = .taskqueue_poll_is_busy+0x250 0xe00000016e3327b0: at 0xc000000002b8d730 = .taskqueue_thread_loop+0xac 0xe00000016e332840: at 0xc000000002aca764 = .fork_exit+0x104 0xe00000016e332900: at 0xc000000002f12cb0 = .fork_trampoline+0x10 0xe00000016e332930: at -0x4 KDB: enter: panic [ thread pid 0 tid 100616 ] Stopped at 0xc000000002b7551c = .kdb_enter+0x60: ld r2, r1, 0x28 db>