On 12/04/23 10:27 +0100, Stuart Henderson wrote: > On 2023/04/12 11:15, Jan Stary wrote: > > On Apr 12 11:11:01, h...@stare.cz wrote: > > > This is current/arm64 on an Apple M1 MacBook Air (dmesg below). > > > While everything mostly works, Firefox keeps crashing. > > > > > > Reproducibly, it always crashes on calendar.google.com; > > > _sometimes_ it crashes when playing a video. > > > On simple sites, it works withotu problems. > > > > > > How can I debug this? Is it related to > > > the lack of video acceleration on these machines? > > > > > > Thanks, > > > > > > Jan > > > > message says: > > > > firefox[8493]: pledge "", syscall 289 > > firefox[68604]: pledge "", syscall 289 > > firefox[94066]: pledge "", syscall 289 > > firefox[66504]: pledge "", syscall 289 > > firefox[95111]: pledge "", syscall 289 > > It is doing a call (probably via an X library) to shmget which is not > permitted by any possible pledge, you need to either disable pledge > or find/patch the library to avoid shmget. > > There is a chance it is this one, based on a 2019 diff from matthieu@ > > Index: dri_sw_winsys.c > =================================================================== > RCS file: /cvs/xenocara/lib/mesa/src/gallium/winsys/sw/dri/dri_sw_winsys.c,v > retrieving revision 1.13 > diff -u -p -r1.13 dri_sw_winsys.c > --- dri_sw_winsys.c 2 Sep 2022 05:46:51 -0000 1.13 > +++ dri_sw_winsys.c 12 Apr 2023 09:25:42 -0000 > @@ -144,7 +144,7 @@ dri_sw_displaytarget_create(struct sw_wi > > dri_sw_dt->shmid = -1; > > -#ifdef HAVE_SYS_SHM_H > +#if defined(HAVE_SYS_SHM_H) && !defined(__OpenBSD__) > if (ws->lf->put_image_shm) > dri_sw_dt->data = alloc_shm(dri_sw_dt, size); > #endif
I would rather not touch xenocara like that. I would rather fixup firefox.
