r0 = epoll_create1(0x0) r1 = io_uring_setup(0x396d, &(0x7f00000001c0)) r2 = io_uring_setup(0x396d, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') readv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1)