openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00')
pread64(r0, &(0x7f0000000440)=""/207, 0xcf, 0x0)