On 27/10/2019 14:24, Su Yue wrote: [...] > > Interesting thing I met too. That's not reproducible on my VM but > host (Archlinux v5.3.6 same kernel config). > > What's more interesting is that v5.3.7 seems to have fixed the bug. > After some bisect. The commit is > > commit 417d26300214f7b593a99c6bc8badb66492ae322 > Author: Qu Wenruo <wqu@xxxxxxxx> > Date: Mon Sep 23 14:56:14 2019 +0800 > > btrfs: relocation: fix use-after-free on dead relocation roots > > commit 1fac4a54374f7ef385938f3c6cf7649c0fe4f6cd upstream. > Good catch, cherry-picking this commit on top of v5.3.5 resolves the issue in my setup. -- Johannes Thumshirn SUSE Labs Filesystems jthumshirn@xxxxxxx +49 911 74053 689 SUSE Software Solutions Germany GmbH Maxfeldstr. 5 90409 Nürnberg Germany (HRB 36809, AG Nürnberg) Geschäftsführer: Felix Imendörffer Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850
