On 09:50 Wed 17 Jul , Philip Guenther wrote: > On Wed, 17 Jul 2013, Sergey Bronnikov wrote: > > Bug was catched by fsfuzzer. Probably that bug cannot be > > found in real life with real usecase, but anyway it is a bug. > > Is e2fsck being run (forced?) after fuzzing and before trying to mount it?
Unable to perform fsck due to fail: ~/tmp/fsfuzzer-bsd$ sudo fsck_ext2fs -d /dev/rvnd0c ** /dev/rvnd0c state = 2 cannot alloc 2281703425 bytes for statemap Floating point exception (core dumped) Reproducer for panic is here: http://www.bronevichok.ru/trash/fsfuzz.tar.gz Run: # ./repro ext2.4.img > Philip -- sergeyb@
