Crashing in latest version of Emacs30

[LemonBreezes]

Hello. In the past few days, I have noticed EXWM has started crashing for me. I believe it might be caused by some recent change in Emacs 30. How do I diagnose and debug a crashing EXWM session?

[Stebalien]

Arch Linux? This is probably due to an incompatible tree-sitter update. Try recompiling emacs.

[LemonBreezes]

Arch Linux? This is probably due to an incompatible tree-sitter update. Try recompiling emacs.

Using Gentoo but thanks, that might've been it. No more crashes yet.

[gdindi]

Hi. I am also getting X crashes using Emacs master compiled from scratch last Sunday. I didn’t have any before.
I also use EXWM and XELB from master. I am on Debian 12 (stable). I have found this backtrace on my .xsession-errors file:

Backtrace:
/home/garjola/local/src/emacs/src/emacs(emacs_backtrace+0x40)[0x559160857120]
/home/garjola/local/src/emacs/src/emacs(terminate_due_to_signal+0x6f)[0x559160709afb]
/home/garjola/local/src/emacs/src/emacs(+0x92008)[0x55916070a008]
/home/garjola/local/src/emacs/src/emacs(+0x1dd718)[0x559160855718]
/home/garjola/local/src/emacs/src/emacs(+0x1dd799)[0x559160855799]
/lib/x86_64-linux-gnu/libc.so.6(+0x3c050)[0x7f1d150fc050]
/home/garjola/local/src/emacs/src/emacs(note_mouse_highlight+0x7c1)[0x559160770541]
/home/garjola/local/src/emacs/src/emacs(+0x16cec0)[0x5591607e4ec0]
/home/garjola/local/src/emacs/src/emacs(message_with_string+0x115)[0x5591607638d5]
/home/garjola/local/src/emacs/src/emacs(Fread_char_exclusive+0x2d)[0x5591608ee5fd]
/home/garjola/local/src/emacs/src/emacs(Ffuncall+0xf6)[0x5591608c32a6]
/home/garjola/local/src/emacs/src/emacs(Fapply+0x140)[0x5591608c3610]
/home/garjola/.emacs.d/eln-cache/30.0.50-23c7c22a/exwm-input-c536d433-6344b278.eln(F6578776d2d696e7075742d2d63616c6c2d776974682d706173737468726f756768_exwm_input__call_with_passthrough_0+0x66)[0x7f1cca3b6906]
/home/garjola/local/src/emacs/src/emacs(Ffuncall+0xf6)[0x5591608c32a6]
/home/garjola/local/src/emacs/src/emacs(Fapply+0x140)[0x5591608c3610]
/home/garjola/local/src/emacs/src/emacs(exec_byte_code+0x3cd)[0x55916090c14d]
/home/garjola/local/src/emacs/src/emacs(Ffuncall+0xf6)[0x5591608c32a6]
/home/garjola/.emacs.d/eln-cache/30.0.50-23c7c22a/subr--trampoline-726561642d636861722d6578636c7573697665_read_char_exclusive_0.eln(F2d2d616e6f6e796d6f75732d6c616d626461___anonymous_lambda_0+0x39)[0x7f1d00216132]
/home/garjola/.emacs.d/eln-cache/30.0.50-23c7c22a/org-macs-33f3a2d8-7ba6b243.eln(F6f72672d2d6d6b732d726561642d6b6579_org__mks_read_key_0+0xf5)[0x7f1cf847f5d5]
/home/garjola/local/src/emacs/src/emacs(Ffuncall+0xf6)[0x5591608c32a6]
/home/garjola/.emacs.d/eln-cache/30.0.50-23c7c22a/org-macs-33f3a2d8-7ba6b243.eln(F6f72672d6d6b73_org_mks_0+0x856)[0x7f1cf847ff26]
/home/garjola/local/src/emacs/src/emacs(Ffuncall+0xf6)[0x5591608c32a6]
/home/garjola/.emacs.d/eln-cache/30.0.50-23c7c22a/org-capture-deac8bc4-e39d101e.eln(F6f72672d636170747572652d73656c6563742d74656d706c617465_org_capture_select_template_0+0x13c)[0x7f1cd11a69ac]
/home/garjola/local/src/emacs/src/emacs(Ffuncall+0xf6)[0x5591608c32a6]
/home/garjola/.emacs.d/eln-cache/30.0.50-23c7c22a/org-capture-deac8bc4-e39d101e.eln(F6f72672d63617074757265_org_capture_0+0x4f7)[0x7f1cd11964c7]
/home/garjola/local/src/emacs/src/emacs(Ffuncall+0xf6)[0x5591608c32a6]
/home/garjola/local/src/emacs/src/emacs(Ffuncall_interactively+0x2e)[0x5591608beffe]
/home/garjola/local/src/emacs/src/emacs(Ffuncall+0xf6)[0x5591608c32a6]
/home/garjola/local/src/emacs/src/emacs(Fcall_interactively+0x1546)[0x5591608c0706]
/home/garjola/local/src/emacs/src/../native-lisp/30.0.50-23c7c22a/preloaded/simple-fab5b0cf-4bc03d0b.eln(F636f6d6d616e642d65786563757465_command_execute_0+0x295)[0x7f1d0e5fce55]
/home/garjola/local/src/emacs/src/emacs(Ffuncall+0xf6)[0x5591608c32a6]
/home/garjola/local/src/emacs/src/emacs(+0x1d1b17)[0x559160849b17]
/home/garjola/local/src/emacs/src/emacs(internal_condition_case+0x67)[0x5591608c1a57]
/home/garjola/local/src/emacs/src/emacs(command_loop_2+0x26)[0x559160835cf6]
/home/garjola/local/src/emacs/src/emacs(internal_catch+0x41)[0x5591608c19b1]
/home/garjola/local/src/emacs/src/emacs(+0x1bdc91)[0x559160835c91]
/home/garjola/local/src/emacs/src/emacs(recursive_edit_1+0x83)[0x55916083d1f3]
/home/garjola/local/src/emacs/src/emacs(Frecursive_edit+0xd0)[0x55916083d560]
/home/garjola/local/src/emacs/src/emacs(main+0x1fce)[0x559160712ffe]
/lib/x86_64-linux-gnu/libc.so.6(+0x2724a)[0x7f1d150e724a]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x85)[0x7f1d150e7305]

I’ll recompile Emacs from current master and report back if this solves the problem.

[minad]

@gdindi Any update? @LemonBreezes No more crashes?

[gdindi]

Sorry I forgot. It solved the problem for me.

[LemonBreezes]

Same.