login: panic: ASan: Invalid access, 8-byte read at 0xfffffe0074f1a880, UMAUseAfterFree(fd)
cpuid = 0
time = 1728197956
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056e9e7b0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056e9e910
vpanic() at vpanic+0x280/frame 0xfffffe0056e9ead0
panic() at panic+0xb5/frame 0xfffffe0056e9eba0
kasan_report() at kasan_report+0xdf/frame 0xfffffe0056e9ec70
__mtx_lock_flags() at __mtx_lock_flags+0x11a/frame 0xfffffe0056e9ed50
sctp_sendall_completes() at sctp_sendall_completes+0x41/frame 0xfffffe0056e9ed70
sctp_iterator_worker() at sctp_iterator_worker+0x1022/frame 0xfffffe0056e9eed0
sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe0056e9eef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe0056e9ef30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056e9ef30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 5 tid 100068 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x23e1277(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                        0x28
rax                       0x12
rcx         0xffffffff815d49be  _vprintf+0x1ae
rdx                          0
rbx         0xffffffff82725880  .str.27
rsp         0xfffffe0056e9e8f0
rbp         0xfffffe0056e9e910
rsi                          0
rdi         0xffffffff815d4ef9  printf+0x149
r8                           0
r9                  0xffffffff
r10                          0
r11         0xfffffe005b6ac520
r12         0xfffffe0007be2000
r13         0xfffffffffffffffe
r14         0xffffffff82725880  .str.27
r15                          0
rip         0xffffffff815bed9e  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x23e1277(%rip)
db> show proc
Process 5 (sctp_iterator) at 0xfffffe0007be5560:
 state: NORMAL
 uid: 0  gids: 0
 parent: pid 0 at 0xffffffff8392a720
 ABI: null
 flag: 0x10000204  flag2: 0
 reaper: 0xffffffff8392a720 reapsubtree: 5
 sigparent: 20
 vmspace: 0xffffffff8392b6c0
   (map 0xffffffff8392b6c0)
   (map.pmap 0xffffffff8392b780)
   (pmap 0xffffffff8392b7f0)
 threads: 1
100068                   Run     CPU 0                       [sctp_iterator]
db>