panic: ASan: Invalid access, 192-byte read at 0xffffffff84f6af40, UseAfterScope(f8) cpuid = 0 time = 1 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xffffffff84f6a6d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xffffffff84f6a830 vpanic() at vpanic+0x2c5/frame 0xffffffff84f6a910 panic() at panic+0xb5/frame 0xffffffff84f6a9d0 kasan_memmove() at kasan_memmove+0x313/frame 0xffffffff84f6aaa0 cpu_fork() at cpu_fork+0x1d2/frame 0xffffffff84f6ab10 vm_forkproc() at vm_forkproc+0x237/frame 0xffffffff84f6ab70 fork1() at fork1+0x283f/frame 0xffffffff84f6acf0 kproc_create() at kproc_create+0x163/frame 0xffffffff84f6ae90 audit_worker_init() at audit_worker_init+0x46/frame 0xffffffff84f6aeb0 mi_startup() at mi_startup+0x457/frame 0xffffffff84f6aff0 btext() at btext+0x22 KDB: enter: panic [ thread pid 0 tid 100000 ] Stopped at kdb_enter+0x6b: movq $0,0x28e0a1a(%rip) db>