I just recompiled tor picking up the latest changes on `master` and it now crashes on start-up in my Tor Browser: ``` ../src/or/connection_edge.c:3979:17: runtime error: member access within null pointer of type 'const struct entry_connection_t' ASAN:DEADLYSIGNAL ================================================================= ==8351==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000100 (pc 0x55f1524fb45d bp 0x7ffcbd3c61d0 sp 0x7ffcbd3c6170 T0) ==8351==The signal is caused by a READ memory access. ==8351==Hint: address points to the zero page. #0 0x55f1524fb45c in connection_edge_compatible_with_circuit ../src/or/connection_edge.c:3980 #1 0x55f15245f4ca in circuit_stream_is_being_handled ../src/or/circuituse.c:1042 #2 0x55f15245fb43 in circuit_remove_handled_ports ../src/or/circuituse.c:1002 #3 0x55f15240ee35 in circuit_get_unhandled_ports ../src/or/circuitbuild.c:1760 #4 0x55f15240ee35 in circuit_all_predicted_ports_handled ../src/or/circuitbuild.c:1776 #5 0x55f15246adcf in needs_exit_circuits ../src/or/circuituse.c:1109 #6 0x55f15246adcf in circuit_predict_and_launch_new ../src/or/circuituse.c:1231 #7 0x55f15246adcf in circuit_build_needed_circs ../src/or/circuituse.c:1311 #8 0x55f152247e47 in run_scheduled_events ../src/or/main.c:1516 #9 0x55f152247e47 in second_elapsed_callback ../src/or/main.c:2283 #10 0x7fa42dab09b9 (/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6+0x229b9) #11 0x7fa42dab1536 in event_base_loop (/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6+0x23536) #12 0x55f152249197 in run_main_loop_once ../src/or/main.c:2714 #13 0x55f152249197 in run_main_loop_until_done ../src/or/main.c:2771 #14 0x55f152249197 in do_main_loop ../src/or/main.c:2678 #15 0x55f15224d6c4 in tor_run_main ../src/or/main.c:3920 #16 0x55f15223b295 in tor_main ../src/or/tor_api.c:84 #17 0x55f15223849b in main ../src/or/tor_main.c:22 #18 0x7fa42b7f5560 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x20560) #19 0x55f15223af49 in _start (/home/thomas/Arbeit/Tor/tor/build/src/or/tor+0x69bf49) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV ../src/or/connection_edge.c:3980 in connection_edge_compatible_with_circuit ==8351==ABORTING ```