I switched back to my intel-based workstation as it's slightly faster and has more RAM than the radeon-based one.
All was working fine for a few days and after some time away came back to find that firefox52 was no-longer running. There was no core file, either. The only tell-tail was the last line in ".xsession-errors": i965: Failed to submit batchbuffer: Input/output error Restarting firefox52, it recovers the open tabs and tries to repaint the one that was last open, but then it just quits--no core, just the same message at the end of the ".xsession-errors" file. I have been noticing a lot of messages on the console (xconsole) about: [...] [ 149770[ 149776.8299129] kern info: [drm] stuck on render ring [ 149776.8299129] kern info: [drm] GPU HANG: ecode 4:0:0x87f7fff8, reason: Ring hung, action: reset [ 149776.8299129] kern error: [drm:(/x/netbsd-9/src/sys/external/bsd/drm2/dist/drm/i915/i915_gem.c:3196)i915_context_is_banned] *ERROR* gpu hanging too fast, banning! [ 149776.8299129] drm/i915: Resetting chip after gpu hang [ 149776.8299129] kern error: [drm:(/x/netbsd-9/src/sys/external/bsd/drm2/dist/drm/i915/i915_irq.c:2703)i915_handle_error] *ERROR* Error state: [ 149776.8299129] GPU HANG: ecode 4:0:0xf7d85fff, reason: Ring hung, action: reset [ 149776.8299129] Time: 1572840829 s 821141 us [ 149776.8299129] Kernel: 900000000 [ 149776.8299129] Reset count: 0 [ 149776.8299129] Suspend count: 0 [ 149776.8299129] PCI ID: 0x2e32 [ 149776.8299129] IOMMU enabled?: -1 [ 149776.8299129] EIR: 0x00000000 [ 149776.8299129] IER: 0x02028053 [ 149776.8299129] PGTBL_ER: 0x00000000 [ 149776.8299129] FORCEWAKE: 0x00000000 [ 149776.8299129] DERRMR: 0x00000000 [ 149776.8299129] CCID: 0x00000000 [ 149776.8299129] Missed interrupts: 0x00000000 [ 149776.8299129] fence[0] = 00000000 [ 149776.8299129] fence[1] = fbc00000abd09d [ 149776.8299129] fence[2] = 11460000113301d [ 149776.8299129] fence[3] = 89f2000089db07d [ 149776.8299129] fence[4] = 00000000 [ 149776.8299129] fence[5] = 00000000 [ 14977 fence[8] = 70360000702309d [ 149776.8299129] fence[9] = 00000000 [ 149776.8299129] fence[10] = 95c0000090c109d [ 149776.8299129] fence[11] = 00000000 [ 149776.8299129] fence[12] = 103d0000103409d [ 149776.8299129] fence[13] = 00000000 [ 149776.8299129] fence[14] = 70dc000070d309d [ 149776.8299129] fence[15] = 00000000 [ 149776.8299129] INSTDONE_0: 0xffffffff [ 149776.8299129] INSTDONE_1: 0xbfffffff [ 149776.8299129] INSTDONE_2: 0x00000000 [ 149776.8299129] INSTDONE_3: 0x00000000 [ 149776.8299129] render command stream: [ 149776.8299129] START: 0x00003000 [ 149776.8299129] HEAD: 0x0e209600 [ 149776.8299129] TAIL: 0x00009640 [ 149776.8299129] CTL: 0x0001f001 [ 149776.8299129] HWS: 0x00001000 [ 149776.8299129] ACTHD: 0x00000000 00a96138 [ 149776.8299129] IPEIR: 0x00000000 [ 149776.8299129] IPEHR: 0x0827a000 [ 149776.8299129] INSTDONE: 0xffffffff [ 149776.8299129] BBADDR: 0x00000000 00a96133 [ 149776.8299129] BB_STATE : 0000002c And then what looks like a series of addresses/offsets with apparent contents. I'm using the stock 2019 intel X driver, but due to SNA being broken on my particular hardware, I must force UXA acceleration to get a working display. Anyone else having issues like this? -- |/"\ John D. Baker, KN5UKS NetBSD Darwin/MacOS X |\ / jdbaker[snail]consolidated[flyspeck]net OpenBSD FreeBSD | X No HTML/proprietary data in email. BSD just sits there and works! |/ \ GPGkeyID: D703 4A7E 479F 63F8 D3F4 BD99 9572 8F23 E4AD 1645
