22-Aug-2026 20:32:13: building syzkaller on 05b26a281c072cc34dcad83a283fd2aeeff18ad1... 22-Aug-2026 20:36:51: fetching kernel... 22-Aug-2026 20:36:59: checked out kernel commit 48a5a7ab8d6ab7090564339e039c421f315de912 ("Merge tag 'v7.2-rc4-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6", 2026-07-23 13:49:54 -0700 -0700) 22-Aug-2026 20:36:59: cleaning kernel... 22-Aug-2026 20:44:01: building kernel... 22-Aug-2026 20:56:14: kernel built successfully with compiler gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44 22-Aug-2026 20:56:14: testing patch... 22-Aug-2026 21:02:40: reproduced crash: KASAN: slab-use-after-free Read in lockref_get