bisecting fixing commit since 3c9e66568ad40dc17518fa00e2b28c3b450040d4
building syzkaller on 67fa1f59b87fed7268b465f7e9540a590a250c65
testing commit 3c9e66568ad40dc17518fa00e2b28c3b450040d4 with gcc (GCC) 8.4.1 20210217
kernel signature: da249ddef64ab35a4f6389cbfd5720b287345781ff9aa5e84a9fc8197ada7938
all runs: crashed: BUG: Bad rss-counter state
testing current HEAD 17ae69aba89dbfa2139b7f8024b757ab3cc42f59
testing commit 17ae69aba89dbfa2139b7f8024b757ab3cc42f59 with gcc (GCC) 10.2.1 20210217
kernel signature: 41c177c381ab5c87c64ee534accd8e53ed78a9927ab077586f9f5e4cbdc3f44a
all runs: crashed: BUG: Bad rss-counter state
revisions tested: 2, total time: 19m53.343666848s (build: 12m38.279645346s, test: 6m11.213595654s)
the crash still happens on HEAD
commit msg: Merge tag 'landlock_v34' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
crash: BUG: Bad rss-counter state
BUG: Bad rss-counter state mm:00000000b8d5775b type:MM_ANONPAGES val:1