r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00')
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, <r1=>0x0}, 0x1100)
setresuid(0x0, r1, 0x0)
fchown(r0, 0x0, 0xee01)