panic: ASan: Invalid access, 4-byte read at 0xfffffe0056c13c5c, StackMiddle(f2)
cpuid = 1
time = 1767346090
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c13570
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c136d0
vpanic() at vpanic+0x257/frame 0xfffffe0056c13890
panic() at panic+0xb5/frame 0xfffffe0056c13950
kasan_report() at kasan_report+0xdf/frame 0xfffffe0056c13a20
sigqueue_move_set() at sigqueue_move_set+0x10d/frame 0xfffffe0056c13ab0
sigqueue_delete_set_proc() at sigqueue_delete_set_proc+0x1e9/frame 0xfffffe0056c13bb0
tdsendsignal() at tdsendsignal+0x6cc/frame 0xfffffe0056c13ce0
reap_kill_proc_work() at reap_kill_proc_work+0x266/frame 0xfffffe0056c13d30
taskqueue_run_locked() at taskqueue_run_locked+0x3ed/frame 0xfffffe0056c13ea0
taskqueue_thread_loop() at taskqueue_thread_loop+0x118/frame 0xfffffe0056c13ef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c13f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c13f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 0 tid 100015 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x2587a77(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db>