24-Aug-2026 01:59:13: building syzkaller on d4abbeacd53add822a563e66a8ca9e64929b96ab... 24-Aug-2026 01:59:48: fetching kernel... 24-Aug-2026 01:59:55: checked out kernel commit d58772d8520c7ef247c4b95c9bd76d3a25da9ff5 ("Merge tag 'regmap-fix-v7.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap", 2026-08-10 09:15:27 -0700 -0700) 24-Aug-2026 01:59:55: cleaning kernel... 24-Aug-2026 01:59:57: applying patch (1417 bytes)... 24-Aug-2026 01:59:57: building kernel... 24-Aug-2026 02:11:47: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 24-Aug-2026 02:11:47: testing patch... 24-Aug-2026 02:19:03: reproduced crash: WARNING: refcount bug in usb_add_gadget