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Attaching to process 22105
Reading symbols from /home/urb/bin/urbit...done.
0x0000000000747b1e in syscall ()
(gdb)
(gdb) cont
Continuing.
[New LWP 22114]
[New LWP 22115]
[New LWP 22116]
[New LWP 22117]

Thread 1 "urbit" received signal SIGSEGV, Segmentation fault.
0x0000000000445611 in _http_hgen_send (gen_u=0x2c4e590) at vere/http.c:440
440     vere/http.c: No such file or directory.
(gdb) info locals
h2o_u = <error reading variable h2o_u (Cannot access memory at address 0x159)>
__func__ = "_http_hgen_send"
req_u = 0x2c4b8d0
rec_u = 0x2c417d8
len_w = <optimized out>
vec_u = <optimized out>
(gdb) info args
gen_u = 0x2c4e590
(gdb)