r0 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00')
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4)
pread64(r0, 0x0, 0x0, 0x0)