================================================================== BUG: KASAN: use-after-free in hrtimer_debug_hint+0x2f/0x40 kernel/time/hrtimer.c:345 Read of size 8 at addr ffff8880a2e83278 by task ksoftirqd/1/18 CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118