Changes between Initial Version and Version 1 of Ticket #9858, comment 21


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Timestamp:
Oct 18, 2013, 4:42:44 PM (11 years ago)
Author:
ttcoder

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  • Ticket #9858, comment 21

    initial v1  
    33So we still have no clue on who the bad guy is yet.
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    5 But I'm making (slow) progress on crafting a reproducible case though: Luckily I've found some steps to reproduce the KDL quickly. I've had 3 times the same KDL in 3 attempts (with corrupted address = 0xb and instruction pointer IP = 0xb, called from userland stop_watching, each single time). So I now consider it triggerable reliably. My next steps will be to reduce the list of steps needed to trigger it, and then make these steps "portable" to you bonefish et alia.
     5But I'm making (slow) progress on crafting a reproducible case though: Luckily I've found some steps to reproduce the KDL quickly, in just 2 CDs. I've had 3 times the same KDL in 3 attempts (with corrupted address = 0xb and instruction pointer IP = 0xb, called from userland stop_watching, each single time). So I now consider it triggerable reliably. My next steps will be to reduce the list of steps needed to trigger it, and then make these steps "portable" to you bonefish et alia.
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