r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='ns\x00')
fchown(r0, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='ns\x00')
fchown(r1, 0xffffffffffffffff, 0x0)