pytests: test_self_disable case added that crashes CLN#9249
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``` lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: FATAL SIGNAL 11 (version v26.06-57-g6889d36-modded) lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: backtrace: common/daemon.c:46 (send_backtrace) 0x55cca29bb0b9 lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: backtrace: common/daemon.c:83 (crashdump) 0x55cca29bb0f6 lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: backtrace: ./signal/../sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c:0 ((null)) 0x7f642cb26def lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: backtrace: common/configvar.c:112 (configvar_finalize_overrides) 0x55cca29baa1d lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: backtrace: lightningd/plugin.c:1607 (plugin_add_params) 0x55cca295ea4f lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: backtrace: lightningd/plugin.c:1806 (plugin_parse_getmanifest_response) 0x55cca2960435 lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: backtrace: lightningd/plugin.c:1822 (plugin_manifest_cb) 0x55cca296155b lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: backtrace: lightningd/plugin.c:693 (plugin_response_handle) 0x55cca295cfd8 lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: backtrace: lightningd/plugin.c:782 (plugin_read_json) 0x55cca29620c3 lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: backtrace: ccan/ccan/io/io.c:60 (next_plan) 0x55cca29f8201 lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: backtrace: ccan/ccan/io/io.c:422 (do_plan) 0x55cca29f868c lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: backtrace: ccan/ccan/io/io.c:439 (io_ready) 0x55cca29f8745 lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: backtrace: ccan/ccan/io/poll.c:470 (io_loop) 0x55cca29fa0db lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: backtrace: lightningd/io_loop_with_timers.c:22 (io_loop_with_timers) 0x55cca2930979 lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: backtrace: lightningd/lightningd.c:1480 (main) 0x55cca2936209 lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: backtrace: ../sysdeps/nptl/libc_start_call_main.h:58 (__libc_start_call_main) 0x7f642cb10ca7 lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: backtrace: ../csu/libc-start.c:360 (__libc_start_main_impl) 0x7f642cb10d64 lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: backtrace: (null):0 ((null)) 0x55cca2905120 lightningd-1 2026-06-23T15:23:52.744Z **BROKEN** lightningd: backtrace: (null):0 ((null)) 0xffffffffffffffff ``` Seems like a stale option is causing it, in this case `selfdisable` from `test_libplugin` Changelog-None
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This is basically and issue report with a test that replicates the problem.
Seems like a stale option is causing it, in this case
selfdisablefromtest_libpluginI noticed this during reckless development that when i start the node with a plugin that has options set and disables itself at init and i then start another plugin the node crashes with above stacktrace. This test is here to reproduce it easily.
Looking for someone to fix this, until a fix is added i will keep it in draft.