Warning: Permanently added '10.128.10.51' (ECDSA) to the list of known hosts. 2019/04/09 00:39:50 parsed 1 programs 2019/04/09 00:39:50 executed programs: 0 panic: sx lock still held cpuid = 0 time = 1554770391 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0021292750 vpanic() at vpanic+0x1e0/frame 0xfffffe00212927b0 panic() at panic+0x43/frame 0xfffffe0021292810 sx_destroy() at sx_destroy+0x5e/frame 0xfffffe0021292830 solisten_proto() at solisten_proto+0xde/frame 0xfffffe0021292890 sctp_listen() at sctp_listen+0x4eb/frame 0xfffffe0021292900 solisten() at solisten+0x7a/frame 0xfffffe0021292940 kern_listen() at kern_listen+0x132/frame 0xfffffe0021292980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021292ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021292ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f1a, rsp = 0x7fffdffbbf38, rbp = 0x2 --- KDB: enter: panic [ thread pid 857 tid 100180 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why