this guy had not been really stupid, WTF?

PokerStars Game #7616756763: Tournament #38704325, $1.50+$0.15 Hold'em Limit - Level VII (300/600) - 2006/12/26 - 16:39:53 (ET)
Table '38704325 5' 9-max Seat #2 is the button
Seat 1: inferno57 (5465 in chips)
Seat 2: beavis68 (3375 in chips)
Seat 3: wilt2 (325 in chips)
Seat 4: Jackson35 (365 in chips)
Seat 5: Nevs6780 (6920 in chips)
Seat 6: SqueakMidge (7660 in chips)
Seat 7: toptopdog (4920 in chips)
Seat 8: canlk (5115 in chips) is sitting out
Seat 9: overcards70 (4040 in chips)
wilt2: posts small blind 150
Jackson35: posts big blind 300
*** HOLE CARDS ***
Dealt to beavis68 [Ah Jc]
Nevs6780: folds
SqueakMidge: folds
toptopdog: folds
canlk: folds
overcards70: folds
inferno57: calls 300
beavis68: raises 300 to 600
wilt2: calls 175 and is all-in
Jackson35: calls 65 and is all-in
inferno57: calls 300
*** FLOP *** [7h 6h Ad]
inferno57: checks
beavis68: bets 300
inferno57: calls 300
*** TURN *** [7h 6h Ad]
inferno57: checks
beavis68: bets 600
inferno57: calls 600
*** RIVER ***
inferno57: checks
beavis68: bets 600
inferno57: calls 600
*** SHOW DOWN ***
beavis68: shows (two pair, Aces and Jacks)
inferno57: mucks hand
beavis68 collected 3470 from side pot-2
Jackson35: mucks hand
beavis68 collected 120 from side pot-1
wilt2: shows [As Ks] (two pair, Aces and Sixes)
beavis68 collected 1300 from main pot
*** SUMMARY ***
Total pot 4890 Main pot 1300. Side pot-1 120. Side pot-2 3470. | Rake 0
Board [7h 6h Ad 6d Jd]
Seat 1: inferno57 mucked [4h 4c]
Seat 2: beavis68 (button) showed [Ah Jc] and won (4890) with two pair, Aces and Jacks
Seat 3: wilt2 (small blind) showed [As Ks] and lost with two pair, Aces and Sixes
Seat 4: Jackson35 (big blind) mucked - he called me with 9 high with two other players all in???? WTF??
Seat 5: Nevs6780 folded before Flop (didn't bet)
Seat 6: SqueakMidge folded before Flop (didn't bet)
Seat 7: toptopdog folded before Flop (didn't bet)
Seat 8: canlk folded before Flop (didn't bet)
Seat 9: overcards70 folded before Flop (didn't bet)

jackson was the bb and called 65 more all in preflop. inferno called with 44 all the way down though.