r0 = syz_io_uring_setup(0x1e64, &(0x7f0000000780), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd=r3}, 0x0)
r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000011c0)='net/ip_tables_targets\x00')
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7f)
ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0)
sendfile(0xffffffffffffffff, r4, 0x0, 0x7f)
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f00000002c0))
fcntl$setown(r3, 0x8, 0xffffffffffffffff)
close(r3)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0)