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Date:      Sat, 31 Oct 2020 07:21:01 +0100
From:      Jan Beich <jbeich@FreeBSD.org>
To:        ports-committers@freebsd.org
Cc:        svn-ports-all@freebsd.org, svn-ports-head@freebsd.org
Subject:   Re: svn commit: r553734 - in head/graphics/mesa-devel: . files
Message-ID:  <pn4y-c3w2-wny@FreeBSD.org>
In-Reply-To: <202010310612.09V6CvTU058672@repo.freebsd.org> (Jan Beich's message of "Sat, 31 Oct 2020 06:12:57 %2B0000 (UTC)")
References:  <202010310612.09V6CvTU058672@repo.freebsd.org>

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Jan Beich <jbeich@FreeBSD.org> writes:

>     pid 12449 (sway), jid 0, uid 1234: exited on signal 11
>     WARNING !drm_modeset_is_locked(&crtc->mutex) failed at drm-kmod-drm_v5.4.62_3/drivers/gpu/drm/drm_atomic_helper.c:621
>     #0 0xffffffff81f3e833 at linux_dump_stack+0x23
>     #1 0xffffffff81ea43e3 at drm_atomic_helper_check_modeset+0xb3
>     #2 0xffffffff8259492c at intel_atomic_check+0x8c
>     #3 0xffffffff81ea3379 at drm_atomic_check_only+0x3f9
>     #4 0xffffffff81ea37c3 at drm_atomic_commit+0x13
>     #5 0xffffffff81eb0c3f at drm_client_modeset_commit_atomic+0x1af
>     #6 0xffffffff81eb093a at drm_client_modeset_commit_force+0x6a
>     #7 0xffffffff81efa12a at drm_fb_helper_restore_fbdev_mode_unlocked+0x7a
>     #8 0xffffffff81ef2386 at vt_kms_postswitch+0x166
>     #9 0xffffffff8076b66b at vt_window_switch+0x12b
>     #10 0xffffffff807688ff at vtterm_cngrab+0x1f
>     #11 0xffffffff80805a36 at cngrab+0x16
>     #12 0xffffffff8086295c at vpanic+0xec
>     #13 0xffffffff80862863 at panic+0x43
>     #14 0xffffffff81f5d142 at dma_buf_poll+0x12

For those who wonder why I didn't report to drm-kmod repo, see

  static int
  dma_buf_poll(struct file *fp, int events,
               struct ucred *active_cred, struct thread *td)
  {
          panic("XXX implement me!!!");
          return (0);
  }

panic() here works as intended. ;)



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