XLOG_STATE_SYNCING
ASSERT(iclog->ic_state == XLOG_STATE_SYNCING);
iclog->ic_prev->ic_state == XLOG_STATE_SYNCING)) {
iclog->ic_state = XLOG_STATE_SYNCING;
{ XLOG_STATE_SYNCING, "XLOG_STATE_SYNCING" }, \
TRACE_DEFINE_ENUM(XLOG_STATE_SYNCING);