Comment 1 for bug 1834964

Here's a dump provided by <email address hidden>

---------
[(nil)/(nil)] /entering interrupt_init()
[(nil)/(nil)] /returning from interrupt_init()
code scavenged: 0 total, 0 skipped
Next gc when 75009331 bytes have been consed
Loading /usr/share/dotnet/shared/Microsoft.NETCore.App/2.2.5/libcoreclr.so
Initialized CoreCLR
fatal error encountered in SBCL pid 19111(tid 0x7fb16a2f0b80):
blockable signals partially blocked: {1,2,3,13,14,15,17,20,23,24,25,26,27,28,29}

0: Foreign function (null), pc = 0x41866a, fp = 0x7fb169385e50
1: Foreign function (null), pc = 0x4187f8, fp = 0x7fb169385f40
2: Foreign function all_signals_blocked_p, pc = 0x4193fd, fp = 0x7fb1693860d0
3: Foreign function interrupt_handle_pending, pc = 0x41af2d, fp = 0x7fb169386100
4: Foreign function handle_trap, pc = 0x41c47d, fp = 0x7fb169386140
5: Foreign function (null), pc = 0x4190de, fp = 0x7fb169386180
6: Foreign function (null), pc = 0x7fb168e10359, fp = 0x7fb1693861b0
7: Foreign function (null), pc = 0x7fb169cca0e0, fp = 0x7fb169386778
8: SB-IMPL::%MAKE-HASH-TABLE, pc = 0x52456f7f, fp = 0x7fb1693867f8
9: MAKE-HASH-TABLE, pc = 0x5211b21c, fp = 0x7fb1693868a8
10: SB-C::MAKE-IR2-COMPONENT, pc = 0x52420bbd, fp = 0x7fb169386958
11: SB-C::GTN-ANALYZE, pc = 0x524ecdb7, fp = 0x7fb169386988
12: SB-C::%COMPILE-COMPONENT, pc = 0x5230ebc8, fp = 0x7fb169386a10
13: SB-C::COMPILE-COMPONENT, pc = 0x5221884f, fp = 0x7fb169386a38
14: SB-C::%COMPILE, pc = 0x52310bdf, fp = 0x7fb169386ad0
15: (FLET "LAMBDA0" :IN "SYS:SRC;COMPILER;TARGET-MAIN.LISP"), pc = 0x521eb1d8, fp = 0x7fb169386ba0
16: (FLET SB-C::WITH-IT :IN SB-C::%WITH-COMPILATION-UNIT), pc = 0x5226625d, fp = 0x7fb169386c80
17: SB-C::COMPILE-IN-LEXENV, pc = 0x521ebda4, fp = 0x7fb169386da8
18: COMPILE, pc = 0x5216fd7f, fp = 0x7fb169386de0
19: (LAMBDA () :IN "/home/test/crash.lisp"), pc = 0x52b53ef4, fp = 0x7fb169386e00
20: SB-INT::SIMPLE-EVAL-IN-LEXENV, pc = 0x52227f8a, fp = 0x7fb169386ec8
21: SB-EXT::EVAL-TLF, pc = 0x52353efd, fp = 0x7fb169386ef0
22: (LABELS SB-FASL::EVAL-FORM :IN SB-INT::LOAD-AS-SOURCE), pc = 0x52294ff8, fp = 0x7fb169387120
23: (LAMBDA (SB-KERNEL::FORM &KEY :CURRENT-INDEX &ALLOW-OTHER-KEYS) :IN SB-INT::LOAD-AS-SOURCE), pc = 0x522947f1, fp = 0x7fb169387270
24: SB-C::%DO-FORMS-FROM-INFO, pc = 0x52266d90, fp = 0x7fb169387330
25: SB-INT::LOAD-AS-SOURCE, pc = 0x522942c8, fp = 0x7fb1693874f0
26: (FLET SB-FASL::THUNK :IN LOAD), pc = 0x521cf93a, fp = 0x7fb1693875f8
27: SB-FASL::CALL-WITH-LOAD-BINDINGS, pc = 0x5236f36b, fp = 0x7fb169387680
28: (FLET SB-FASL::LOAD-STREAM :IN LOAD), pc = 0x521cfaed, fp = 0x7fb169387788
29: LOAD, pc = 0x521cf567, fp = 0x7fb169387880
30: (FLET SB-IMPL::LOAD-SCRIPT :IN SB-IMPL::PROCESS-SCRIPT), pc = 0x522edb84, fp = 0x7fb169387960
31: (FLET SB-UNIX::BODY :IN SB-IMPL::PROCESS-SCRIPT), pc = 0x522ed304, fp = 0x7fb169387a00
32: (FLET "WITHOUT-INTERRUPTS-BODY-2" :IN SB-IMPL::PROCESS-SCRIPT), pc = 0x522ed035, fp = 0x7fb169387ac0
33: SB-IMPL::PROCESS-SCRIPT, pc = 0x522ece2a, fp = 0x7fb169387b60
34: SB-IMPL::TOPLEVEL-INIT, pc = 0x52256a8d, fp = 0x7fb169387d30
35: (FLET SB-UNIX::BODY :IN SB-EXT::SAVE-LISP-AND-DIE), pc = 0x523b98e2, fp = 0x7fb169387e00
36: (FLET "WITHOUT-INTERRUPTS-BODY-7" :IN SB-EXT::SAVE-LISP-AND-DIE), pc = 0x523b9698, fp = 0x7fb169387ef8
37: (LABELS SB-IMPL::RESTART-LISP :IN SB-EXT::SAVE-LISP-AND-DIE), pc = 0x523b948b, fp = 0x7fb169387fc8