Assertion desc failed in hs_client_close_intro_circuits_from_desc at src/feature/hs/hs_client.c: 2413

Just got this assert failure in my TBB. I had a v3 onion open, and long ago I visited a client-auth onion that I didn't manage to decrypt so it lingered in my cache with ->desc set to NULL.

Feb 26 14:17:31.000 [err] tor_assertion_failed_(): Bug: src/feature/hs/hs_client.c:2413: hs_client_close_intro_circuits_from_desc: Assertion desc failed; aborting. (on T
or 0.4.3.2-alpha dcbf6611d9980953)
Feb 26 14:17:31.000 [err] Bug: Tor 0.4.3.2-alpha (git-dcbf6611d9980953): Assertion desc failed in hs_client_close_intro_circuits_from_desc at src/feature/hs/hs_client.c:
2413: . Stack trace: (on Tor 0.4.3.2-alpha dcbf6611d9980953)
Feb 26 14:17:31.000 [err] Bug:     /home/f/tor-browser_en-US/Browser/TorBrowser/Tor/tor(log_backtrace_impl+0x56) [0x5623c8fe6e96] (on Tor 0.4.3.2-alpha dcbf6611d9980953)
Feb 26 14:17:31.000 [err] Bug:     /home/f/tor-browser_en-US/Browser/TorBrowser/Tor/tor(tor_assertion_failed_+0x147) [0x5623c8fe1f97] (on Tor 0.4.3.2-alpha dcbf6611d9980
953)
Feb 26 14:17:31.000 [err] Bug:     /home/f/tor-browser_en-US/Browser/TorBrowser/Tor/tor(hs_client_close_intro_circuits_from_desc+0xb6) [0x5623c8ee7c76] (on Tor 0.4.3.2-a
lpha dcbf6611d9980953)
Feb 26 14:17:31.000 [err] Bug:     /home/f/tor-browser_en-US/Browser/TorBrowser/Tor/tor(hs_cache_clean_as_client+0xf2) [0x5623c8edfbd2] (on Tor 0.4.3.2-alpha dcbf6611d99
80953)
Feb 26 14:17:31.000 [err] Bug:     /home/f/tor-browser_en-US/Browser/TorBrowser/Tor/tor(+0x6ebbc) [0x5623c8e3fbbc] (on Tor 0.4.3.2-alpha dcbf6611d9980953)
Feb 26 14:17:31.000 [err] Bug:     /home/f/tor-browser_en-US/Browser/TorBrowser/Tor/tor(+0x73487) [0x5623c8e44487] (on Tor 0.4.3.2-alpha dcbf6611d9980953)
Feb 26 14:17:31.000 [err] Bug:     ./TorBrowser/Tor/libevent-2.1.so.6(+0x22565) [0x7f3c28b8a565] (on Tor 0.4.3.2-alpha dcbf6611d9980953)
Feb 26 14:17:31.000 [err] Bug:     ./TorBrowser/Tor/libevent-2.1.so.6(event_base_loop+0x517) [0x7f3c28b8af27] (on Tor 0.4.3.2-alpha dcbf6611d9980953)
Feb 26 14:17:31.000 [err] Bug:     /home/f/tor-browser_en-US/Browser/TorBrowser/Tor/tor(do_main_loop+0xdb) [0x5623c8e4372b] (on Tor 0.4.3.2-alpha dcbf6611d9980953)
Feb 26 14:17:31.000 [err] Bug:     /home/f/tor-browser_en-US/Browser/TorBrowser/Tor/tor(tor_run_main+0x10b5) [0x5623c8e309f5] (on Tor 0.4.3.2-alpha dcbf6611d9980953)
Feb 26 14:17:31.000 [err] Bug:     /home/f/tor-browser_en-US/Browser/TorBrowser/Tor/tor(tor_main+0x3a) [0x5623c8e2e19a] (on Tor 0.4.3.2-alpha dcbf6611d9980953)
Feb 26 14:17:31.000 [err] Bug:     /home/f/tor-browser_en-US/Browser/TorBrowser/Tor/tor(main+0x19) [0x5623c8e2dd39] (on Tor 0.4.3.2-alpha dcbf6611d9980953)
Feb 26 14:17:31.000 [err] Bug:     /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xeb) [0x7f3c28207bbb] (on Tor 0.4.3.2-alpha dcbf6611d9980953)
Feb 26 14:17:31.000 [err] Bug:     /home/f/tor-browser_en-US/Browser/TorBrowser/Tor/tor(+0x5cd89) [0x5623c8e2dd89] (on Tor 0.4.3.2-alpha dcbf6611d9980953)