14-Nov-2026 05:10:31: building syzkaller on e56a968c6fb5e4b9603c5bb6a9a92999733d0d6d... 14-Nov-2026 05:10:56: fetching kernel... 14-Nov-2026 05:10:58: checked out kernel commit 2800868f63227c8237d70c41e70d441c919620d6 ("Merge tag 'sound-7.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound", 2026-11-13 10:36:22 -0800 -0800) 14-Nov-2026 05:10:58: cleaning kernel... 14-Nov-2026 05:10:59: building kernel... 14-Nov-2026 05:25:23: kernel built successfully with compiler gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44 14-Nov-2026 05:25:23: testing patch... 14-Nov-2026 05:27:15: reproduced crash: KASAN: slab-use-after-free Read in cdev_put