All, I have finally gotten my old laptop somewhat back to it 2 Dec 2020 working state. The kernel/world/drm-current-kmod from 2 Dec 2020 worked wonderfully. Sadly, the two week recover from a failed update has one final hurdle. With nearly top-of-tree src/ and ports/ % cd /usr/src % git log | more commit 0e01ea872ee475d7aef11d21588504e2ef4eb32c Author: Cy Schubert <cy_at_FreeBSD.org> Date: Wed Jan 27 21:52:08 2021 -0800 % pkg info | grep kmod drm-current-kmod-5.4.62.g20210128 DRM modules for the linuxkpi-based KMS components gpu-firmware-kmod-g20201213 Firmware modules for the linuxkpi-based KMS components when I start x11, the screen flickers for 15-30 seconds where apparently the i915kms modules is resetting the GPU. This is a new previously unseen behavior. Eventually, the X server comes up and I can my normal desktop. I've trimmed dmesg output to include info about the system. -- D 14.0-CURRENT #4 main-c256341-g0e01ea872ee-dirty: Wed Jan 27 17:11:57 PST 2021 root_at_mobile:/usr/obj/usr/src/i386.i386/sys/MOBILE i386 FreeBSD clang version 11.0.1 (git_at_github.com:llvm/llvm-project.git llvmorg-11.0.1-0-g43ff75f2c3fe) VT(vga): resolution 640x480 CPU: Intel(R) Core(TM)2 Duo CPU T7250 _at_ 2.00GHz (1995.04-MHz 686-class CPU) Origin="GenuineIntel" Id=0x6fd Family=0x6 Model=0xf Stepping=13 Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> Features2=0xe3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM> AMD Features=0x20100000<NX,LM> AMD Features2=0x1<LAHF> VT-x: (disabled in BIOS) HLT,PAUSE TSC: P-state invariant, performance statistics real memory = 4294967296 (4096 MB) avail memory = 4178866176 (3985 MB) vgapci0: <VGA-compatible display> port 0xeff8-0xefff mem 0xfea00000-0xfeafffff,0xe0000000-0xefffffff irq 16 at device 2.0 on pci0 agp0: <Intel GM965 SVGA controller> on vgapci0 WARNING: Device "agp" is Giant locked and may be deleted before FreeBSD 13.0. agp0: aperture size is 256M, detected 7676k stolen memory vgapci0: Boot video device vgapci1: <VGA-compatible display> mem 0xfeb00000-0xfebfffff at device 2.1 on pci0 atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64,0x62,0x66 irq 1 on acpi0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: [GIANT-LOCKED] WARNING: Device "psm" is Giant locked and may be deleted before FreeBSD 13.0. psm0: model GlidePoint, device ID 0 orm0: <ISA Option ROMs> at iomem 0xc0000-0xcefff,0xcf000-0xcffff pnpid ORM0000 on isa0 ugen4.2: <Logitech USB Receiver> at usbus4 ukbd0 on uhub2 ukbd0: <Logitech USB Receiver, class 0/0, rev 2.00/12.03, addr 2> on usbus4 kbd2 at ukbd0 ums0 on uhub2 ums0: <Logitech USB Receiver, class 0/0, rev 2.00/12.03, addr 2> on usbus4 ums0: 16 buttons and [XYZT] coordinates ID=2 uhid0 on uhub2 uhid0: <Logitech USB Receiver, class 0/0, rev 2.00/12.03, addr 2> on usbus4 drmn0: <drmn> on vgapci0 vgapci0: child drmn0 requested pci_enable_io vgapci0: child drmn0 requested pci_enable_io [drm] Unable to create a private tmpfs mount, hugepage support will be disabled(-19). Successfully added WC MTRR for [0xe0000000-0xefffffff]: 0; [drm] Got stolen memory base 0x0, size 0x0 [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [drm] Driver supports precise vblank timestamp query. [drm] Connector LVDS-1: get mode from tunables: [drm] - kern.vt.fb.modes.LVDS-1 [drm] - kern.vt.fb.default_mode [drm] Connector VGA-1: get mode from tunables: [drm] - kern.vt.fb.modes.VGA-1 [drm] - kern.vt.fb.default_mode [drm] Connector DVI-D-1: get mode from tunables: [drm] - kern.vt.fb.modes.DVI-D-1 [drm] - kern.vt.fb.default_mode [drm] Connector SVIDEO-1: get mode from tunables: [drm] - kern.vt.fb.modes.SVIDEO-1 [drm] - kern.vt.fb.default_mode [drm] RC6 disabled, disabling runtime PM support [drm] Initialized overlay support. sysctl_warn_reuse: can't re-use a leaf (hw.dri.debug)! [drm] Initialized i915 1.6.0 20190822 for drmn0 on minor 0 WARNING: Device "fb" is Giant locked and may be deleted before FreeBSD 13.0. VT: Replacing driver "vga" with new "fb". start FB_INFO: type=11 height=1050 width=1400 depth=32 cmsize=16 size=5914624 pbase=0xe0020000 vbase=0x24e20000 name=drmn0 flags=0x0 stride=5632 bpp=32 cmap[0]=0 cmap[1]=7f0000 cmap[2]=7f00 cmap[3]=c4a000 end FB_INFO drmn0: fb0: i915drmfb frame buffer device drmn0: GPU HANG: ecode 4:1:0x8b9192dd, in MainThread [100156], hang on rcs0 drmn0: Resetting chip for hang on rcs0 drmn0: Resetting chip for hang on rcs0 drmn0: Resetting chip for hang on rcs0 drmn0: Resetting chip for hang on rcs0 drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) tun0: link state changed to UP drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) drmn0: Resetting chip for hang on rcs0 Asynchronous wait on fence i915:Xorg[100156]:4 timed out (hint:0x24ad37f0S) drmn0: GPU recovery timed out, cancelling all in-flight rendering. drmn0: Resetting chip for hang on rcs0Received on Thu Jan 28 2021 - 18:15:23 UTC
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