Originally Posted by BDouxgren
Bad and dangerous advice in the first answer. As a general rule, if you're not an expert in 401(k), you shouldn't offer advice because it is an incredibly complicated area with severe tax repercussions if handled incorrectly.
I think it through, your 401(k) monies are collateral for the loans and essentially you never have to pay the loans back
Not correct. Your 401(k) isn't collateral on the loan, it IS your loan. If you do not pay the loan back, you will have to pay a penalty for withdrawal - 10% off the top, and then 20% income tax. If your job terminates for whatever reason before you pay back your loan, you will be responsible for those penalties. 401(k) plans were not intended to function as short-term loan opportunities, although many people use them as such. These penalties generally apply even if the participant is in bankruptcy.
You MAY be able to put a stop payment on your loan, but you need to carefully read the loan documents and plan terms to see if that's allowed. Your bankruptcy attorney may be able to help you with this.