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 0c18f29aae7ce3dadd26d8ee3505d07cc982df75
testing commit 0c18f29aae7ce3dadd26d8ee3505d07cc982df75 with gcc (GCC) 10.2.1 20210217
kernel signature: e2bbbc7baaee301b61f1931614ed41329a03bc804467bc2170ba9a81d93f472e
all runs: crashed: BUG: Bad rss-counter state
revisions tested: 2, total time: 19m36.715996855s (build: 12m20.139828713s, test: 6m12.327535237s)
the crash still happens on HEAD
commit msg: module: limit enabling module.sig_enforce
crash: BUG: Bad rss-counter state
BUG: Bad rss-counter state mm:000000008318fad2 type:MM_ANONPAGES val:1
BUG: Bad rss-counter state mm:0000000066704881 type:MM_ANONPAGES val:1
BUG: Bad rss-counter state mm:000000007c94d6a8 type:MM_ANONPAGES val:1
BUG: Bad rss-counter state mm:00000000c346830d type:MM_ANONPAGES val:1
BUG: Bad rss-counter state mm:000000002178c588 type:MM_ANONPAGES val:1