Kernel panic - not syncing: hung_task: blocked tasks CPU: 0 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 Call Trace: vpanic+0x56c/0xa60 kernel/panic.c:650 panic+0xc5/0xd0 kernel/panic.c:787 check_hung_uninterruptible_tasks kernel/hung_task.c:356 [inline] watchdog+0x102c/0x1030 kernel/hung_task.c:561 kthread+0x388/0x470 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Kernel Offset: disabled