30-Oct-2026 00:12:45: building syzkaller on 1d9ca40bc8cea3cf514fa7fbd790c9dec89521a0... 30-Oct-2026 00:13:08: fetching kernel... 30-Oct-2026 00:13:10: checked out kernel commit 4dd16e31135ea8437a720222df34e8745f385d6d ("Merge tag 'net-7.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net", 2026-10-29 08:17:05 -1000 -1000) 30-Oct-2026 00:13:10: cleaning kernel... 30-Oct-2026 00:13:11: building kernel... 30-Oct-2026 00:24:12: kernel built successfully with compiler gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44 30-Oct-2026 00:24:12: testing patch... 30-Oct-2026 00:25:44: reproduced crash: KASAN: slab-use-after-free Read in notifier_call_chain