[HTC Sensation] faux123:
[ 115.379707] init: untracked pid 1521 exited
[ 115.570624] init: untracked pid 1545 exited
[ 115.648932] init: untracked pid 1561 exited
[ 115.664405] init: untracked pid 1565 exited
[ 115.820654] CPU1: Booted secondary processor
[ 115.864691] init: untracked pid 1676 exited
[ 115.938391] init: untracked pid 1711 exited
[ 115.987097] init: untracked pid 1737 exited
[ 116.159063] init: untracked pid 1821 exited
[ 116.244329] init: untracked pid 1865 exited
[ 116.259557] init: untracked pid 1871 exited
[ 116.294744] init: untracked pid 1891 exited
[ 116.309941] init: untracked pid 1900 exited
[ 116.363988] init: untracked pid 1927 exited
[ 116.464482] init: untracked pid 1977 exited
[ 116.517765] init: untracked pid 2006 exited
[ 116.530857] init: untracked pid 2014 exited
[ 116.647129] init: untracked pid 2080 exited
[ 116.794132] init: untracked pid 2164 exited
[ 116.799106] init: untracked pid 2167 exited
[ 116.839786] init: untracked pid 2190 exited
[ 116.847995] init: untracked pid 2197 exited
[ 117.125277] init: untracked pid 2361 exited
[ 117.360079] init: untracked pid 2503 exited
[ 117.436983] init: untracked pid 2552 exited
[ 117.438814] init: untracked pid 2554 exited
[ 117.617555] init: untracked pid 2652 exited
[ 117.648103] init: untracked pid 2677 exited
[ 117.709871] init: untracked pid 2716 exited
[ 117.758516] init: untracked pid 2743 exited
[ 117.827119] init: untracked pid 2777 exited
[ 117.849702] init: untracked pid 2792 exited
[ 118.013550] init: untracked pid 2890 exited
[ 118.068421] init: untracked pid 2923 exited
[ 118.078125] init: untracked pid 2929 exited
[ 118.125519] init: untracked pid 2955 exited
[ 118.125641] init: untracked pid 2954 exited
[ 118.215088] init: untracked pid 3000 exited
[ 118.231109] init: untracked pid 3010 exited
[ 118.270691] init: untracked pid 3033 exited
[ 118.290435] init: untracked pid 3047 exited
[ 118.417663] init: untracked pid 3119 exited
[ 118.422942] init: untracked pid 3122 exited
[ 118.448882] init: untracked pid 3143 exited
[ 118.457091] init: untracked pid 3149 exited
[ 118.512023] init: untracked pid 3186 exited
[ 118.611022] init: untracked pid 3249 exited
[ 118.655852] init: untracked pid 3272 exited
[ 118.707976] init: untracked pid 3300 exited
[ 118.732298] init: untracked pid 3315 exited
[ 118.745848] init: untracked pid 3325 exited
[ 119.308194] init: untracked pid 3680 exited
[ 119.537838] init: untracked pid 3820 exited
[ 119.598934] init: untracked pid 3862 exited
[ 119.661831] init: untracked pid 3890 exited
[ 119.666012] init: untracked pid 3893 exited
[ 119.697689] init: untracked pid 3916 exited
[ 119.718258] init: untracked pid 3925 exited
[ 119.772854] init: untracked pid 3949 exited
[ 119.795162] init: untracked pid 3963 exited
[ 120.829431] init: untracked pid 4513 exited
[ 120.832940] init: untracked pid 4517 exited
[ 120.885064] init: untracked pid 4562 exited
[ 120.894707] init: untracked pid 4572 exited
[ 120.940362] init: untracked pid 4601 exited
[ 121.087090] init: untracked pid 4690 exited
[ 121.128166] init: untracked pid 4720 exited
[ 121.146812] init: untracked pid 4731 exited
[ 121.207817] init: untracked pid 4767 exited
[ 121.246330] init: untracked pid 4783 exited
[ 121.690238] init: untracked pid 5031 exited
[ 121.777884] init: untracked pid 5078 exited
[ 121.940908] init: untracked pid 5170 exited
[ 121.944448] init: untracked pid 5173 exited
[ 122.147970] init: untracked pid 5292 exited
[ 122.177877] init: untracked pid 5313 exited
[ 122.218709] init: untracked pid 5333 exited

Which ROM are you using? There's something seriously wrong with your ROM. You saw all those messages? Your log is spammed with them. Each untracked pid == an app / process / thread... your log is full of them.. so it seemed that there's a run away process that's constantly running and constantly exiting thus created unique PID for each instance. You need to figure out what that is. I am surprised that your phone even worked at all with all those run away tasks constantly running/exiting