NetBSD Problem Report #56934
From www@netbsd.org Tue Jul 19 01:18:59 2022
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for <gnats-bugs@gnats.NetBSD.org>; Tue, 19 Jul 2022 01:18:59 +0000 (UTC)
Message-Id: <20220719011856.BEAA81A923C@mollari.NetBSD.org>
Date: Tue, 19 Jul 2022 01:18:56 +0000 (UTC)
From: david@gutteridge.ca
Reply-To: david@gutteridge.ca
To: gnats-bugs@NetBSD.org
Subject: modesetting driver fails to work after recent X.org update
X-Send-Pr-Version: www-1.0
>Number: 56934
>Category: xsrc
>Synopsis: modesetting driver fails to work after recent X.org update
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: xsrc-manager
>State: closed
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Tue Jul 19 01:20:00 +0000 2022
>Closed-Date: Fri Jul 22 19:09:53 +0000 2022
>Last-Modified: Fri Jul 22 19:09:53 +0000 2022
>Originator: David H. Gutteridge
>Release: HEAD as of July 16, 2022
>Organization:
TNF
>Environment:
NetBSD arcusxvi.nonus-porta.net 9.99.98 NetBSD 9.99.98 (GENERIC) #0: Sat Jul 16 06:27:24 UTC 2022 mkrepro@mkrepro.NetBSD.org:/usr/src/sys/arch/amd64/compile/GENERIC amd64
>Description:
After upgrading via the sets available from releng builds from
July 16th (http://releng.netbsd.org/builds/HEAD/202207160630Z) I'm not
able to start X on amd64 with i915 graphics, using the modesetting driver.
If I move my xorg.conf out of the way and let X choose its default
(intel instead of modesetting), then it does start and run without
issue. (I'd understood that modesetting was now recommended over
intel?)
It's possible that the "Unknown vendor-specific block 0" output has
some relevance here.
Full Xorg.log follows.
[ 377.937]
X.Org X Server 1.21.1.4
X Protocol Version 11, Revision 0
[ 377.937] Current Operating System: NetBSD arcusxvi.nonus-porta.net 9.99.98 NetBSD 9.99.98 (GENERIC) #0: Sat Jul 16 06:27:24 UTC 2022 mkrepro@mkrepro.NetBSD.org:/usr/src/sys/arch/amd64/compile/GENERIC amd64
[ 377.938]
[ 377.938] Current version of pixman: 0.38.4
[ 377.938] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 377.938] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 377.941] (==) Log file: "/var/log/Xorg.0.log", Time: Sat Jul 16 22:09:11 2022
[ 377.941] (==) Using config file: "/etc/X11/xorg.conf"
[ 377.941] (==) No Layout section. Using the first Screen section.
[ 377.941] (==) No screen section available. Using defaults.
[ 377.941] (**) |-->Screen "Default Screen Section" (0)
[ 377.941] (**) | |-->Monitor "<default monitor>"
[ 377.942] (==) No device specified for screen "Default Screen Section".
Using the first device section listed.
[ 377.942] (**) | |-->Device "Card0"
[ 377.942] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 377.942] (==) Automatically adding devices
[ 377.942] (==) Automatically enabling devices
[ 377.942] (==) Not automatically adding GPU devices
[ 377.942] (==) Automatically binding GPU devices
[ 377.942] (==) Max clients allowed: 256, resource mask: 0x1fffff
[ 377.942] (WW) The directory "/usr/pkg/share/fonts/X11/misc/" does not exist.
[ 377.942] Entry deleted from font path.
[ 377.943] (WW) The directory "/usr/pkg/share/fonts/X11/Type1/" does not exist.
[ 377.943] Entry deleted from font path.
[ 377.943] (WW) The directory "/usr/pkg/share/fonts/X11/75dpi/" does not exist.
[ 377.943] Entry deleted from font path.
[ 377.943] (WW) The directory "/usr/pkg/share/fonts/X11/100dpi/" does not exist.
[ 377.943] Entry deleted from font path.
[ 377.943] (==) FontPath set to:
/usr/X11R7/lib/X11/fonts/misc/,
/usr/X11R7/lib/X11/fonts/TTF/,
/usr/X11R7/lib/X11/fonts/Type1/,
/usr/X11R7/lib/X11/fonts/75dpi/,
/usr/X11R7/lib/X11/fonts/100dpi/,
/usr/pkg/share/fonts/X11/TTF/
[ 377.943] (==) ModulePath set to "/usr/X11R7/lib/modules"
[ 377.943] (II) The server relies on wscons to provide the list of input devices.
If no devices become available, reconfigure wscons or disable AutoAddDevices.
[ 377.943] (II) Loader magic: 0x146a94c00
[ 377.943] (II) Module ABI versions:
[ 377.943] X.Org ANSI C Emulation: 0.4
[ 377.943] X.Org Video Driver: 25.2
[ 377.943] X.Org XInput driver : 24.4
[ 377.943] X.Org Server Extension : 10.0
[ 377.954] (--) PCI:*(0@0:2:0) 8086:0166:1028:0532 rev 9, Mem @ 0xf6400000/4194304, 0xe0000000/268435456, I/O @ 0x0000f000/64
[ 377.954] (II) LoadModule: "glx"
[ 377.955] (II) Loading /usr/X11R7/lib/modules/extensions/libglx.so
[ 377.955] (II) Module glx: vendor="X.Org Foundation"
[ 377.955] compiled for 1.21.1.4, module version = 1.0.0
[ 377.955] ABI class: X.Org Server Extension, version 10.0
[ 377.955] (II) LoadModule: "modesetting"
[ 377.956] (II) Loading /usr/X11R7/lib/modules/drivers/modesetting_drv.so
[ 377.956] (II) Module modesetting: vendor="X.Org Foundation"
[ 377.956] compiled for 1.21.1.4, module version = 1.21.1
[ 377.956] Module class: X.Org Video Driver
[ 377.956] ABI class: X.Org Video Driver, version 25.2
[ 377.956] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[ 377.957] (--) Using wscons driver on /dev/ttyE4 in pcvt compatibility mode (version 3.32)
[ 377.957] (--) using VT number 5
[ 377.965] (**) modeset(0): claimed PCI slot 0@0:2:0
[ 377.965] (II) modeset(0): using default device
[ 377.965] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
[ 377.965] (II) modeset(0): Creating default Display subsection in Screen section
"Default Screen Section" for depth/fbbpp 24/32
[ 377.965] (==) modeset(0): Depth 24, (==) framebuffer bpp 32
[ 377.965] (==) modeset(0): RGB weight 888
[ 377.965] (==) modeset(0): Default visual is TrueColor
[ 377.965] (II) Loading sub module "glamoregl"
[ 377.966] (II) LoadModule: "glamoregl"
[ 377.967] (II) Loading /usr/X11R7/lib/modules/libglamoregl.so
[ 377.967] (II) Module glamoregl: vendor="X.Org Foundation"
[ 377.967] compiled for 1.21.1.4, module version = 1.0.1
[ 377.967] ABI class: X.Org ANSI C Emulation, version 0.4
[ 378.000] (II) modeset(0): glamor X acceleration enabled on Mesa DRI Intel(R) Ivybridge Mobile
[ 378.000] (II) modeset(0): glamor initialized
[ 378.000] (==) modeset(0): VariableRefresh: disabled
[ 378.000] (==) modeset(0): AsyncFlipSecondaries: disabled
[ 378.000] (II) modeset(0): Output LVDS-1 has no monitor section
[ 378.003] (II) modeset(0): Output VGA-1 has no monitor section
[ 378.005] (II) modeset(0): Output HDMI-1 has no monitor section
[ 378.006] (II) modeset(0): Output DP-1 has no monitor section
[ 378.009] (II) modeset(0): Output HDMI-2 has no monitor section
[ 378.011] (II) modeset(0): Output HDMI-3 has no monitor section
[ 378.012] (II) modeset(0): Output DP-2 has no monitor section
[ 378.012] (II) modeset(0): Output DP-3 has no monitor section
[ 378.012] (II) modeset(0): EDID for output LVDS-1
[ 378.012] (II) modeset(0): Manufacturer: LGD Model: 36c Serial#: 0
[ 378.013] (II) modeset(0): Year: 2012 Week: 0
[ 378.013] (II) modeset(0): EDID Version: 1.4
[ 378.013] (II) modeset(0): Digital Display Input
[ 378.013] (II) modeset(0): 6 bits per channel
[ 378.013] (II) modeset(0): Digital interface is undefined
[ 378.013] (II) modeset(0): Max Image Size [cm]: horiz.: 28 vert.: 16
[ 378.013] (II) modeset(0): Gamma: 2.20
[ 378.013] (II) modeset(0): No DPMS capabilities specified
[ 378.013] (II) modeset(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4
[ 378.013] (II) modeset(0): First detailed timing is preferred mode
[ 378.013] (II) modeset(0): Preferred mode is native pixel format and refresh rate
[ 378.013] (II) modeset(0): redX: 0.585 redY: 0.345 greenX: 0.333 greenY: 0.555
[ 378.013] (II) modeset(0): blueX: 0.157 blueY: 0.123 whiteX: 0.313 whiteY: 0.329
[ 378.013] (II) modeset(0): Manufacturer's mask: 0
[ 378.013] (II) modeset(0): Supported detailed timing:
[ 378.013] (II) modeset(0): clock: 69.6 MHz Image Size: 277 x 156 mm
[ 378.013] (II) modeset(0): h_active: 1366 h_sync: 1398 h_sync_end 1430 h_blank_end 1478 h_border: 0
[ 378.013] (II) modeset(0): v_active: 768 v_sync: 770 v_sync_end 774 v_blanking: 782 v_border: 0
[ 378.013] (II) modeset(0): Supported detailed timing:
[ 378.013] (II) modeset(0): clock: 69.6 MHz Image Size: 277 x 156 mm
[ 378.013] (II) modeset(0): h_active: 1366 h_sync: 1414 h_sync_end 1462 h_blank_end 1796 h_border: 0
[ 378.013] (II) modeset(0): v_active: 768 v_sync: 771 v_sync_end 776 v_blanking: 968 v_border: 0
[ 378.013] (II) modeset(0): 8Y92T<80>125WH2
[ 378.013] (II) modeset(0): Unknown vendor-specific block 0
[ 378.013] (II) modeset(0): EDID (in hex):
[ 378.013] (II) modeset(0): 00ffffffffffff0030e46c0300000000
[ 378.013] (II) modeset(0): 00160104901c10780ad4659558558e28
[ 378.013] (II) modeset(0): 1f505400000001010101010101010101
[ 378.013] (II) modeset(0): 010101010101301b567050000e302020
[ 378.013] (II) modeset(0): 2400159c1000001a301b56ae5100c830
[ 378.013] (II) modeset(0): 30303500159c1000001a000000fe0038
[ 378.013] (II) modeset(0): 59393254803132355748320a00000000
[ 378.013] (II) modeset(0): 00004131940010000001010a2020009d
[ 378.014] (II) modeset(0): Printing probed modes for output LVDS-1
[ 378.014] (II) modeset(0): Modeline "1366x768"x60.2 69.60 1366 1398 1430 1478 768 770 774 782 +hsync -vsync (47.1 kHz eP)
[ 378.014] (II) modeset(0): Modeline "1366x768"x40.0 69.60 1366 1414 1462 1796 768 771 776 968 +hsync -vsync (38.8 kHz e)
[ 378.014] (II) modeset(0): Modeline "1280x720"x120.0 156.12 1280 1376 1512 1744 720 721 724 746 doublescan -hsync +vsync (89.5 kHz d)
[ 378.014] (II) modeset(0): Modeline "1280x720"x120.0 120.75 1280 1304 1320 1360 720 721 724 740 doublescan +hsync -vsync (88.8 kHz d)
[ 378.014] (II) modeset(0): Modeline "1280x720"x59.9 74.50 1280 1344 1472 1664 720 723 728 748 -hsync +vsync (44.8 kHz d)
[ 378.014] (II) modeset(0): Modeline "1280x720"x59.7 63.75 1280 1328 1360 1440 720 723 728 741 +hsync -vsync (44.3 kHz d)
[ 378.014] (II) modeset(0): Modeline "1024x768"x120.1 133.47 1024 1100 1212 1400 768 768 770 794 doublescan -hsync +vsync (95.3 kHz d)
[ 378.014] (II) modeset(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz d)
[ 378.014] (II) modeset(0): Modeline "960x720"x120.0 117.00 960 1024 1128 1300 720 720 722 750 doublescan -hsync +vsync (90.0 kHz d)
[ 378.014] (II) modeset(0): Modeline "928x696"x120.1 109.15 928 976 1088 1264 696 696 698 719 doublescan -hsync +vsync (86.4 kHz d)
[ 378.014] (II) modeset(0): Modeline "896x672"x120.0 102.40 896 960 1060 1224 672 672 674 697 doublescan -hsync +vsync (83.7 kHz d)
[ 378.014] (II) modeset(0): Modeline "1024x576"x119.9 98.50 1024 1092 1200 1376 576 577 580 597 doublescan -hsync +vsync (71.6 kHz d)
[ 378.014] (II) modeset(0): Modeline "1024x576"x119.9 78.38 1024 1048 1064 1104 576 577 580 592 doublescan +hsync -vsync (71.0 kHz d)
[ 378.014] (II) modeset(0): Modeline "1024x576"x59.9 46.50 1024 1064 1160 1296 576 579 584 599 -hsync +vsync (35.9 kHz d)
[ 378.014] (II) modeset(0): Modeline "1024x576"x59.8 42.00 1024 1072 1104 1184 576 579 584 593 +hsync -vsync (35.5 kHz d)
[ 378.014] (II) modeset(0): Modeline "960x600"x119.9 96.62 960 1028 1128 1296 600 601 604 622 doublescan -hsync +vsync (74.6 kHz d)
[ 378.014] (II) modeset(0): Modeline "960x600"x120.0 77.00 960 984 1000 1040 600 601 604 617 doublescan +hsync -vsync (74.0 kHz d)
[ 378.014] (II) modeset(0): Modeline "960x540"x119.9 86.50 960 1024 1124 1288 540 541 544 560 doublescan -hsync +vsync (67.2 kHz d)
[ 378.015] (II) modeset(0): Modeline "960x540"x120.0 69.25 960 984 1000 1040 540 541 544 555 doublescan +hsync -vsync (66.6 kHz d)
[ 378.015] (II) modeset(0): Modeline "960x540"x59.6 40.75 960 992 1088 1216 540 543 548 562 -hsync +vsync (33.5 kHz d)
[ 378.015] (II) modeset(0): Modeline "960x540"x59.8 37.25 960 1008 1040 1120 540 543 548 556 +hsync -vsync (33.3 kHz d)
[ 378.015] (II) modeset(0): Modeline "800x600"x120.0 81.00 800 832 928 1080 600 600 602 625 doublescan +hsync +vsync (75.0 kHz d)
[ 378.015] (II) modeset(0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz d)
[ 378.015] (II) modeset(0): Modeline "800x600"x56.2 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz d)
[ 378.015] (II) modeset(0): Modeline "840x525"x120.0 73.12 840 892 980 1120 525 526 529 544 doublescan -hsync +vsync (65.3 kHz d)
[ 378.015] (II) modeset(0): Modeline "840x525"x119.8 59.50 840 864 880 920 525 526 529 540 doublescan +hsync -vsync (64.7 kHz d)
[ 378.015] (II) modeset(0): Modeline "864x486"x59.9 32.50 864 888 968 1072 486 489 494 506 -hsync +vsync (30.3 kHz d)
[ 378.015] (II) modeset(0): Modeline "864x486"x59.6 30.50 864 912 944 1024 486 489 494 500 +hsync -vsync (29.8 kHz d)
[ 378.015] (II) modeset(0): Modeline "700x525"x120.0 61.00 700 744 820 940 525 526 532 541 doublescan +hsync +vsync (64.9 kHz d)
[ 378.015] (II) modeset(0): Modeline "800x450"x119.9 59.12 800 848 928 1056 450 451 454 467 doublescan -hsync +vsync (56.0 kHz d)
[ 378.015] (II) modeset(0): Modeline "800x450"x119.6 48.75 800 824 840 880 450 451 454 463 doublescan +hsync -vsync (55.4 kHz d)
[ 378.015] (II) modeset(0): Modeline "640x512"x120.0 54.00 640 664 720 844 512 512 514 533 doublescan +hsync +vsync (64.0 kHz d)
[ 378.015] (II) modeset(0): Modeline "700x450"x119.9 51.75 700 740 812 924 450 451 456 467 doublescan -hsync +vsync (56.0 kHz d)
[ 378.015] (II) modeset(0): Modeline "700x450"x119.8 43.25 700 724 740 780 450 451 456 463 doublescan +hsync -vsync (55.4 kHz d)
[ 378.015] (II) modeset(0): Modeline "640x480"x120.0 54.00 640 688 744 900 480 480 482 500 doublescan +hsync +vsync (60.0 kHz d)
[ 378.015] (II) modeset(0): Modeline "640x480"x59.9 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz d)
[ 378.015] (II) modeset(0): Modeline "720x405"x59.5 22.50 720 744 808 896 405 408 413 422 -hsync +vsync (25.1 kHz d)
[ 378.015] (II) modeset(0): Modeline "720x405"x59.0 21.75 720 768 800 880 405 408 413 419 +hsync -vsync (24.7 kHz d)
[ 378.015] (II) modeset(0): Modeline "684x384"x119.8 42.62 684 720 788 892 384 385 390 399 doublescan -hsync +vsync (47.8 kHz d)
[ 378.015] (II) modeset(0): Modeline "684x384"x119.7 36.12 684 708 724 764 384 385 390 395 doublescan +hsync -vsync (47.3 kHz d)
[ 378.015] (II) modeset(0): Modeline "640x400"x119.8 41.75 640 676 740 840 400 401 404 415 doublescan -hsync +vsync (49.7 kHz d)
[ 378.015] (II) modeset(0): Modeline "640x400"x120.0 35.50 640 664 680 720 400 401 404 411 doublescan +hsync -vsync (49.3 kHz d)
[ 378.015] (II) modeset(0): Modeline "640x360"x119.7 37.25 640 672 736 832 360 361 364 374 doublescan -hsync +vsync (44.8 kHz d)
[ 378.015] (II) modeset(0): Modeline "640x360"x119.7 31.88 640 664 680 720 360 361 364 370 doublescan +hsync -vsync (44.3 kHz d)
[ 378.015] (II) modeset(0): Modeline "640x360"x59.8 18.00 640 664 720 800 360 363 368 376 -hsync +vsync (22.5 kHz d)
[ 378.015] (II) modeset(0): Modeline "640x360"x59.3 17.75 640 688 720 800 360 363 368 374 +hsync -vsync (22.2 kHz d)
[ 378.015] (II) modeset(0): Modeline "512x384"x120.0 32.50 512 524 592 672 384 385 388 403 doublescan -hsync -vsync (48.4 kHz d)
[ 378.015] (II) modeset(0): Modeline "512x288"x120.0 23.25 512 532 580 648 288 289 292 299 doublescan -hsync +vsync (35.9 kHz d)
[ 378.016] (II) modeset(0): Modeline "512x288"x119.8 21.00 512 536 552 592 288 289 292 296 doublescan +hsync -vsync (35.5 kHz d)
[ 378.016] (II) modeset(0): Modeline "480x270"x119.3 20.38 480 496 544 608 270 271 274 281 doublescan -hsync +vsync (33.5 kHz d)
[ 378.016] (II) modeset(0): Modeline "480x270"x119.6 18.62 480 504 520 560 270 271 274 278 doublescan +hsync -vsync (33.3 kHz d)
[ 378.016] (II) modeset(0): Modeline "400x300"x120.6 20.00 400 420 484 528 300 300 302 314 doublescan +hsync +vsync (37.9 kHz d)
[ 378.016] (II) modeset(0): Modeline "400x300"x112.7 18.00 400 412 448 512 300 300 301 312 doublescan +hsync +vsync (35.2 kHz d)
[ 378.016] (II) modeset(0): Modeline "432x243"x119.8 16.25 432 444 484 536 243 244 247 253 doublescan -hsync +vsync (30.3 kHz d)
[ 378.016] (II) modeset(0): Modeline "432x243"x119.1 15.25 432 456 472 512 243 244 247 250 doublescan +hsync -vsync (29.8 kHz d)
[ 378.016] (II) modeset(0): Modeline "320x240"x120.1 12.59 320 328 376 400 240 245 246 262 doublescan -hsync -vsync (31.5 kHz d)
[ 378.016] (II) modeset(0): Modeline "360x202"x119.0 11.25 360 372 404 448 202 204 206 211 doublescan -hsync +vsync (25.1 kHz d)
[ 378.016] (II) modeset(0): Modeline "360x202"x118.3 10.88 360 384 400 440 202 204 206 209 doublescan +hsync -vsync (24.7 kHz d)
[ 378.016] (II) modeset(0): Modeline "320x180"x119.7 9.00 320 332 360 400 180 181 184 188 doublescan -hsync +vsync (22.5 kHz d)
[ 378.016] (II) modeset(0): Modeline "320x180"x118.6 8.88 320 344 360 400 180 181 184 187 doublescan +hsync -vsync (22.2 kHz d)
[ 378.018] (II) modeset(0): EDID for output VGA-1
[ 378.021] (II) modeset(0): EDID for output HDMI-1
[ 378.021] (II) modeset(0): EDID for output DP-1
[ 378.024] (II) modeset(0): EDID for output HDMI-2
[ 378.027] (II) modeset(0): EDID for output HDMI-3
[ 378.027] (II) modeset(0): EDID for output DP-2
[ 378.027] (II) modeset(0): EDID for output DP-3
[ 378.027] (II) modeset(0): Output LVDS-1 connected
[ 378.027] (II) modeset(0): Output VGA-1 disconnected
[ 378.027] (II) modeset(0): Output HDMI-1 disconnected
[ 378.027] (II) modeset(0): Output DP-1 disconnected
[ 378.027] (II) modeset(0): Output HDMI-2 disconnected
[ 378.027] (II) modeset(0): Output HDMI-3 disconnected
[ 378.027] (II) modeset(0): Output DP-2 disconnected
[ 378.027] (II) modeset(0): Output DP-3 disconnected
[ 378.027] (II) modeset(0): Using exact sizes for initial modes
[ 378.027] (II) modeset(0): Output LVDS-1 using initial mode 1366x768 +0+0
[ 378.027] (==) modeset(0): Using gamma correction (1.0, 1.0, 1.0)
[ 378.027] (==) modeset(0): DPI set to (96, 96)
[ 378.027] (II) Loading sub module "fb"
[ 378.027] (II) LoadModule: "fb"
[ 378.027] (II) Module "fb" already built-in
[ 378.027] (EE)
[ 378.027] (EE) Backtrace:
[ 378.033] (EE) 0: /usr/X11R7/bin/X (xorg_backtrace+0x44) [0x1467d46d5]
[ 378.033] (EE) 1: /usr/X11R7/bin/X (os_move_fd+0x79) [0x1467d0465]
[ 378.033] (EE) 2: /usr/lib/libc.so.12 (__sigtramp_siginfo_2+0x0) [0x75b46379c930]
[ 378.034] (EE)
[ 378.034] (EE) Segmentation fault at address 0x0
[ 378.034] (EE)
Fatal server error:
[ 378.034] (EE) Caught signal 11 (Segmentation fault). Server aborting
[ 378.034] (EE)
[ 378.034] (EE)
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 378.034] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[ 378.034] (EE)
[ 378.053] (EE) Server terminated with error (1). Closing log file.
>How-To-Repeat:
As above.
>Fix:
Unknown.
>Release-Note:
>Audit-Trail:
From: "David H. Gutteridge" <david@gutteridge.ca>
To: gnats-bugs@netbsd.org, mrg@eterna.com.au
Cc:
Subject: Re: xsrc/56934: modesetting driver fails to work after recent X.org
update
Date: Wed, 20 Jul 2022 17:03:46 -0400
On Sun, 17 Jul 2022 at 15:35:28 +1000, matthew green wrote:
> can you configure X to generate a core dump or run it
> under GDB and get the real stack trace? i thought we'd
> fixed this problem in libexecinfo, but it's still not
> tracing through the SEGV above, so finding what is
> crashing where is what we need next.
I was able to get a core dump with a partial trace. That is, some steps
aren't represented meaningfully, and I don't know why offhand (I have
both debug and xdebug sets installed).
> does it happen when X starts up? maybe it crashes with
> plain running "X" without any arguments (ie, not using
> some frontend that will also fire up clients etc.)
Yes, I reproduced this and got the trace just by running "X" itself.
Trace (of thread 1, which seems the relevant one) follows.
Regards,
Dave
Reading symbols from /usr/X11R7/bin/X...
Reading symbols from /usr/libdata/debug//usr/X11R7/bin/Xorg.debug...
[New process 3395]
[New process 310]
Core was generated by `X'.
Program terminated with signal SIGABRT, Aborted.
#0 0x0000768068d9c87a in _lwp_kill () from /usr/lib/libc.so.12
[Current thread is 1 (process 3395)]
(gdb) set style enabled off
(gdb) bt full
#0 0x0000768068d9c87a in _lwp_kill () from /usr/lib/libc.so.12
No symbol table info available.
#1 0x0000768068d9cd7a in abort () at
/usr/src/lib/libc/stdlib/abort.c:74
mask = {__bits = {4294967263, 4294967295, 4294967295,
4294967295}}
#2 0x00000000467cf854 in OsAbort ()
No symbol table info available.
#3 0x00000000467cab6e in AbortServer ()
No symbol table info available.
#4 0x00000000467cb7de in FatalError ()
No symbol table info available.
#5 0x00000000467d04d2 in ?? ()
No symbol table info available.
#6 <signal handler called>
No symbol table info available.
#7 0x0000000000000000 in ?? ()
No symbol table info available.
#8 0x000076806260e534 in drmmode_init
(pScrn=pScrn@entry=0x76806e055a00,
drmmode=drmmode@entry=0x76806e0b1258)
at
/usr/xsrc/external/mit/xorg-server/dist/hw/xfree86/drivers/modesetting/drmmode_display.c:3730
pScreen = <optimized out>
ms = <optimized out>
#9 0x00007680626101ad in ScreenInit (pScreen=0x76806d836200,
argc=<optimized out>,
argv=<optimized out>)
at
/usr/xsrc/external/mit/xorg-server/dist/hw/xfree86/drivers/modesetting/driver.c:1842
pScrn = 0x76806e055a00
ms = 0x76806e0b1200
visual = <optimized out>
#10 0x000000004668b9f0 in AddScreen ()
No symbol table info available.
#11 0x00000000466e4b37 in InitOutput ()
No symbol table info available.
#12 0x000000004665af5e in dix_main ()
No symbol table info available.
#13 0x000000004665aced in ___start ()
No symbol table info available.
#14 0x00007f7e9180d260 in ?? () from /usr/libexec/ld.elf_so
No symbol table info available.
#15 0x0000000000000001 in ?? ()
No symbol table info available.
#16 0x00007f7fff3f9b88 in ?? ()
No symbol table info available.
#17 0x0000000000000000 in ?? ()
No symbol table info available.
From: "matthew green" <mrg@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc:
Subject: PR/56934 CVS commit: src/external/mit/xorg/server/xorg-server
Date: Thu, 21 Jul 2022 22:51:23 +0000
Module Name: src
Committed By: mrg
Date: Thu Jul 21 22:51:23 UTC 2022
Modified Files:
src/external/mit/xorg/server/xorg-server: Makefile Makefile.Xserver
src/external/mit/xorg/server/xorg-server/hw/xfree86/Xorg: Makefile
src/external/mit/xorg/server/xorg-server/hw/xfree86/glamor_egl:
Makefile
Added Files:
src/external/mit/xorg/server/xorg-server/glamor: Makefile.glamor
Removed Files:
src/external/mit/xorg/server/xorg-server/glamor: Makefile
Log Message:
build glamoregl module with all the glamor objects, not as part of
the base list of libraries. noted by rjs.
should fix PR#56934.
To generate a diff of this commit:
cvs rdiff -u -r1.30 -r1.31 src/external/mit/xorg/server/xorg-server/Makefile
cvs rdiff -u -r1.24 -r1.25 \
src/external/mit/xorg/server/xorg-server/Makefile.Xserver
cvs rdiff -u -r1.4 -r0 \
src/external/mit/xorg/server/xorg-server/glamor/Makefile
cvs rdiff -u -r0 -r1.1 \
src/external/mit/xorg/server/xorg-server/glamor/Makefile.glamor
cvs rdiff -u -r1.22 -r1.23 \
src/external/mit/xorg/server/xorg-server/hw/xfree86/Xorg/Makefile
cvs rdiff -u -r1.2 -r1.3 \
src/external/mit/xorg/server/xorg-server/hw/xfree86/glamor_egl/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
From: matthew green <mrg@eterna.com.au>
To: gnats-bugs@netbsd.org
Cc: xsrc-manager@netbsd.org, gnats-admin@netbsd.org,
netbsd-bugs@netbsd.org
Subject: re: xsrc/56934: modesetting driver fails to work after recent X.org update
Date: Fri, 22 Jul 2022 08:51:55 +1000
i've commtied a change that implements the fix rjs pointed out.
if people crashing in modesetting could update and try again
that would be great.
thanks.
.mrg.
State-Changed-From-To: open->closed
State-Changed-By: gutteridge@NetBSD.org
State-Changed-When: Fri, 22 Jul 2022 19:09:53 +0000
State-Changed-Why:
Tested and confirmed this fixed the issue for me, thanks!
>Unformatted:
(Contact us)
$NetBSD: query-full-pr,v 1.46 2020/01/03 16:35:01 leot Exp $
$NetBSD: gnats_config.sh,v 1.9 2014/08/02 14:16:04 spz Exp $
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