29-Aug-2026 00:35:07: building syzkaller on cfa969bff9f3680ef7390f34e8af7b6f706deea5...
29-Aug-2026 00:35:29: fetching kernel...
29-Aug-2026 00:35:31: checked out kernel commit 54850912d011fff547909dc2d0685c29c546c685 ("Revert \"virtio-mmio: fix device release warning on module unload\"", 2026-08-26 16:10:43 +0000 UTC)
29-Aug-2026 00:35:31: cleaning kernel...
29-Aug-2026 00:35:32: building kernel...
29-Aug-2026 00:38:29: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
29-Aug-2026 00:38:29: testing patch...
29-Aug-2026 00:41:53: reproduced crash: KASAN: use-after-free Read in ext4_get_inode_usage