04-Nov-2026 22:52:10: building syzkaller on f9e07a6e597b68d3397864e6ee4550f9065c3518... 04-Nov-2026 22:53:50: fetching kernel... 04-Nov-2026 22:53:53: checked out kernel commit 2e8ed1192bdfba1592fdf7720e748e175448d8b0 ("UPSTREAM: ALSA: usb-audio: Don't try to submit URBs after disconnection", 2026-11-04 13:38:55 -0800 -0800) 04-Nov-2026 22:53:53: cleaning kernel... 04-Nov-2026 22:53:54: building kernel... 04-Nov-2026 22:57:14: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 04-Nov-2026 22:57:14: testing patch... 04-Nov-2026 23:02:14: reproduced crash: kernel BUG in ext4_mb_release_inode_pa