r0 = syz_io_uring_setup(0x24, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=<r1=>0x0, &(0x7f0000002a40)=<r2=>0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r0}, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001100)={0x0, 0x989680}}, 0x5b)
io_uring_enter(r0, 0x42b6, 0x0, 0x0, 0x0, 0x0)
pipe(&(0x7f00000000c0)={<r3=>0xffffffffffffffff})
read(r3, &(0x7f0000000000)=""/31, 0x78)