Assertion conn->chosen_exit_name failed in circuit_is_acceptable at src/or/circuituse.c:119
moria1 running d5f50cb052a535b5 died very soon after start-up, with
Mar 24 15:33:37.030 [err] Bug: Assertion conn->chosen_exit_name failed in circuit_is_acceptable at src/or/circuituse.c:119. Stack trace: (on Tor 0.2.8.1-alpha-dev d5f50cb052a535b5)
Mar 24 15:33:37.030 [err] Bug: ../git/src/or/tor(log_backtrace+0x42) [0x7f435950bde2] (on Tor 0.2.8.1-alpha-dev d5f50cb052a535b5)
Mar 24 15:33:37.030 [err] Bug: ../git/src/or/tor(tor_assertion_failed_+0xa3) [0x7f435951c943] (on Tor 0.2.8.1-alpha-dev d5f50cb052a535b5)
Mar 24 15:33:37.030 [err] Bug: ../git/src/or/tor(+0xcd493) [0x7f435949b493] (on Tor 0.2.8.1-alpha-dev d5f50cb052a535b5)
Mar 24 15:33:37.030 [err] Bug: ../git/src/or/tor(+0xce1ea) [0x7f435949c1ea] (on Tor 0.2.8.1-alpha-dev d5f50cb052a535b5)
Mar 24 15:33:37.030 [err] Bug: ../git/src/or/tor(connection_ap_handshake_attach_circuit+0x1ad) [0x7f435949cdfd] (on Tor 0.2.8.1-alpha-dev d5f50cb052a535b5)
Mar 24 15:33:37.030 [err] Bug: ../git/src/or/tor(connection_ap_attach_pending+0x1a8) [0x7f43594c22b8] (on Tor 0.2.8.1-alpha-dev d5f50cb052a535b5)
Mar 24 15:33:37.030 [err] Bug: ../git/src/or/tor(do_main_loop+0x3e5) [0x7f4359409485] (on Tor 0.2.8.1-alpha-dev d5f50cb052a535b5)
Mar 24 15:33:37.030 [err] Bug: ../git/src/or/tor(tor_main+0xdf5) [0x7f435940a4f5] (on Tor 0.2.8.1-alpha-dev d5f50cb052a535b5)
Mar 24 15:33:37.030 [err] Bug: ../git/src/or/tor(main+0x19) [0x7f4359406559] (on Tor 0.2.8.1-alpha-dev d5f50cb052a535b5)
Mar 24 15:33:37.030 [err] Bug: /lib64/libc.so.6(__libc_start_main+0xfd) [0x7f4357d26d5d] (on Tor 0.2.8.1-alpha-dev d5f50cb052a535b5)
Mar 24 15:33:37.030 [err] Bug: ../git/src/or/tor(+0x38469) [0x7f4359406469] (on Tor 0.2.8.1-alpha-dev d5f50cb052a535b5)
I currently think this is related to the same stuff as #18623 (moved).