Messages in this thread | | | Date | Thu, 5 Dec 2019 12:50:33 +0100 | From | David Sterba <> | Subject | Re: kernel BUG at fs/btrfs/volumes.c:LINE! |
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On Thu, Dec 05, 2019 at 12:38:38PM +0100, Johannes Thumshirn wrote: > On Thu, Dec 05, 2019 at 11:07:27AM +0100, Dmitry Vyukov wrote: > > The correct syntax would be (no dash + colon): > > > > #syz test: git://git.kernel.org/pub/scm/linux/kernel/git/jth/linux.git > > close_fs_devices > > Ah ok, thanks. > > Although syzbot already said it can't test because it has no reproducer. > Anyways good to know for future reports.
According to
https://syzkaller.appspot.com/bug?id=d50670eeb21302915bde3f25871dfb7ea43db1e4
there is a way how to test it, many reports and the last one about a week old. Is there a way to instruct syzbot to run the same tests on a given branch?
(The reproducer is basically setting up environment with limited amount of memory available for allocation and this hits the BUG_ON.)
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