Abu Bakr al-Bazzar: Famous
Abu Hatim al-Razi: Weak Hadith Narrator
Ahmad ibn Hanbal: Used to criticize him
Ibn Hajar al-'Asqalani: Weak
Al-Dhahabi: They weakened him
Amr ibn Ali al-Fallas: Weak Hadith Narrator
Muhammad ibn Isma'il al-Bukhari: Not followed in his Hadith
Yahya ibn Ma'in: Acceptable Hadith, and he once said: He is nothing
Ya'qub ibn Sufyan al-Faswi: Weak