syz_open_procfs$namespace(0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x3c9e, &(0x7f00000007c0)={0x0, 0xa6aa, 0x8}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000840), &(0x7f0000000880))