Re: [syzbot] [jfs?] KASAN: slab-use-after-free Read in lbmIODone
From: syzbot
Date: Sat Apr 18 2026 - 01:43:13 EST
Hello,
syzbot tried to test the proposed patch but the build/boot failed:
failed to apply patch:
checking file fs/jfs/jfs_logmgr.c
Hunk #1 FAILED at 1984.
Hunk #2 FAILED at 2192.
Hunk #3 succeeded at 2217 (offset -2 lines).
Hunk #4 FAILED at 2271.
Hunk #5 succeeded at 2296 (offset -4 lines).
3 out of 5 hunks FAILED
Tested on:
commit: 8541d8f7 Merge tag 'mtd/for-7.1' of git://git.kernel.o..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=4660d1ff2985517b
dashboard link: https://syzkaller.appspot.com/bug?extid=ecf51a7ccb6b1394e90c
compiler:
patch: https://syzkaller.appspot.com/x/patch.diff?x=16f80836580000