================================================================== BUG: KASAN: out-of-bounds in trace_raw_output_kvm_update_master_clock+0x147/0x170 include/trace/../../arch/x86/kvm/trace.h:827 Read of size 1 at addr ffffc90005206fb8 by task syz-executor.5/28000 CPU: 0 PID: 28000 Comm: syz-executor.5 Not tainted 5.6.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x188/0x20d lib/dump_stack.c:118 print_address_description.constprop.0.cold+0x5/0x315 mm/kasan/report.c:382 __kasan_report.cold+0x35/0x4d mm/kasan/report.c:511 kasan_report+0x33/0x50 mm/kasan/common.c:625 trace_raw_output_kvm_update_master_clock+0x147/0x170 include/trace/../../arch/x86/kvm/trace.h:827 Memory state around the buggy address: ffffc90005206e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ffffc90005206f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 >ffffc90005206f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ ffffc90005207000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ffffc90005207080: 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 ==================================================================