Assertion in header_rewrite plugin

NOTE: Traffic Server received Sig 15: Terminated
[TrafficManager] ==> Cleaning up and reissuing signal #15
[E. Mgmt] log ==> [TrafficManager] using root directory '/xxx/trafficserver'
[TrafficServer] using root directory '/xxx/trafficserver'
NOTE: Traffic Server received Sig 15: Terminated
NOTE: Traffic Server received Sig 15: Terminated
[E. Mgmt] log ==> [TrafficManager] using root directory '/xxx/trafficserver'
[TrafficServer] using root directory '/xxx/trafficserver'
FATAL: InkAPI.cc:989: failed assert `!"Plugin tries to use a continuation which is deleted"`
/xxx/trafficserver/bin/traffic_server - STACK TRACE:
/xxx/trafficserver/lib/libtsutil.so.5(+0x25be8)[0x2b67fb686be8]
/xxx/trafficserver/lib/libtsutil.so.5(+0x23f7f)[0x2b67fb684f7f]
/xxx/trafficserver/bin/traffic_server[0x4baec4]
/xxx/trafficserver/bin/traffic_server(_ZN6HttpSM17state_api_calloutEiPv+0x116)[0x58a8d6]
/xxx/trafficserver/bin/traffic_server(_ZN6HttpSM18state_api_callbackEiPv+0x8b)[0x58dc0b]
/xxx/trafficserver/bin/traffic_server(TSHttpTxnReenable+0x45c)[0x4c338c]
/xxx/trafficserver/libexec/trafficserver/header_rewrite.so(+0x171bd)[0x2b681421b1bd]
/xxx/trafficserver/bin/traffic_server(_ZN6HttpSM17state_api_calloutEiPv+0x116)[0x58a8d6]
/xxx/trafficserver/bin/traffic_server(_ZN6HttpSM33state_read_server_response_headerEiPv+0x390)[0x58f9c0]
/xxx/trafficserver/bin/traffic_server(_ZN6HttpSM12main_handlerEiPv+0xd8)[0x58bac8]
/xxx/trafficserver/bin/traffic_server[0x6f4b5b]
/xxx/trafficserver/bin/traffic_server[0x6f7184]
/xxx/trafficserver/bin/traffic_server(_ZN10NetHandler12mainNetEventEiP5Event+0x1f2)[0x6ece32]
/xxx/trafficserver/bin/traffic_server(_ZN7EThread13process_eventEP5Eventi+0x8f)[0x71769f]
/xxx/trafficserver/bin/traffic_server(_ZN7EThread7executeEv+0x493)[0x718043]
/xxx/trafficserver/bin/traffic_server[0x716a3a]
/lib64/libpthread.so.0(+0x79d1)[0x2b67fd2ff9d1]
/lib64/libc.so.6(clone+0x6d)[0x2b67fe2f69dd]