Re: [PATCH RFC] btrfs-progs: Show backtrace on BUGs

2014-09-02 Thread David Sterba
On Thu, Aug 21, 2014 at 09:04:07PM +0900, Naohiro Aota wrote: btrfs check is still under heavy development and so there are some BUGs beging hit. btrfs check can be run on limited environment which lacks gdb to debug the abort in detail. If we could see backtrace, it will be easier to find a

[PATCH RFC] btrfs-progs: Show backtrace on BUGs

2014-08-21 Thread Naohiro Aota
btrfs check is still under heavy development and so there are some BUGs beging hit. btrfs check can be run on limited environment which lacks gdb to debug the abort in detail. If we could see backtrace, it will be easier to find a root cause of the BUG. Following is my btrfs check output with and