Date: Thu, 28 Jan 2021 20:48:06 +0100 From: Emmanuel Vadot <manu@bidouilliste.com> To: Steve Kargl <sgk@troutmask.apl.washington.edu> Cc: freebsd-x11@freebsd.org, freebsd-current@freebsd.org Subject: Re: i915kms and chip resets on rsc0? Message-ID: <20210128204806.77d1e676a592ec638a82d5be@bidouilliste.com> In-Reply-To: <20210128191510.GA96585@troutmask.apl.washington.edu> References: <20200710192736.GA69592@troutmask.apl.washington.edu> <20210128191510.GA96585@troutmask.apl.washington.edu>
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On Thu, 28 Jan 2021 11:15:10 -0800 Steve Kargl <sgk@troutmask.apl.washington.edu> wrote: > 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@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@mobile:/usr/obj/usr/src/i386.i386/sys/MOBILE i386 > FreeBSD clang version 11.0.1 (git@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 @ 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 rcs0 > > > > _______________________________________________ > freebsd-x11@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-x11 > To unsubscribe, send any mail to "freebsd-x11-unsubscribe@freebsd.org" Does 5.4.62.g20210118 works ? If so I suggest you clone the 5.4-lts branch from https://github.com/freebsd/drm-kmod/ and bisect between tags drm_v5.4.62_9 and drm_v5.4.92_1. Cheers, -- Emmanuel Vadot <manu@bidouilliste.com>
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