https://bugzilla.kernel.org/show_bug.cgi?id=199749 --- Comment #27 from notsyncing (song.fc@xxxxxxxxx) --- After 3 days, I managed to reproduce it again with 2 android compilation and firefox with kernel parameter mem=4096m (I have 16GB memory). I found that it's easier to reproduce when the memory is full. sfc@sfc-DESKTOP:~$ sudo umr -lb raven1.gfx91 raven1.vcn10 raven1.dcn10 raven1.nbio70 raven1.sdma041 raven1.hdp40 raven1.oss40 raven1.mmhub91 raven1.mp100 sfc@sfc-DESKTOP:~$ sudo umr -O verbose,follow_ib -R gfx[.] error: Unknown option [follow_ib] sfc@sfc-DESKTOP:~$ sudo umr -O bits -wa No active waves! sfc@sfc-DESKTOP:~$ sudo umr -O many,bits -r*.*.mmGRBM_STATUS [ERROR]: Unknown option <-r*.*.mmGRBM_STATUS> sfc@sfc-DESKTOP:~$ sudo umr -O many,bits -r *.*.HEADER_DUMP gfx91.mmCP_MEC_ME1_HEADER_DUMP => 0xc0000e00 .HEADER_DUMP[0:31] == 3221229056 (0xc0000e00) gfx91.mmCP_MEC_ME2_HEADER_DUMP => 0xdef0def0 .HEADER_DUMP[0:31] == 3740327664 (0xdef0def0) gfx91.mmCP_ME_HEADER_DUMP => 0xc0004200 .ME_HEADER_DUMP[0:31] == 3221242368 (0xc0004200) gfx91.mmCP_PFP_HEADER_DUMP => 0xffff1000 .PFP_HEADER_DUMP[0:31] == 4294905856 (0xffff1000) gfx91.mmCP_CE_HEADER_DUMP => 0xffff1000 .CE_HEADER_DUMP[0:31] == 4294905856 (0xffff1000) sfc@sfc-DESKTOP:~$ sudo umr -O many,bits -r *.*.CP_EOP gfx91.mmCP_EOPQ_WAIT_TIME => 0x0000052c .WAIT_TIME[0:9] == 300 (0x0000012c) .SCALE_COUNT[10:17] == 1 (0x00000001) gfx91.mmCP_EOP_DONE_ADDR_LO => 0x00609000 .ADDR_LO[2:31] == 1582080 (0x00182400) gfx91.mmCP_EOP_DONE_ADDR_HI => 0x000000f5 .ADDR_HI[0:15] == 245 (0x000000f5) gfx91.mmCP_EOP_DONE_DATA_LO => 0x000008e4 .DATA_LO[0:31] == 2276 (0x000008e4) gfx91.mmCP_EOP_DONE_DATA_HI => 0x00000000 .DATA_HI[0:31] == 0 (0x00000000) gfx91.mmCP_EOP_LAST_FENCE_LO => 0x000008e4 .LAST_FENCE_LO[0:31] == 2276 (0x000008e4) gfx91.mmCP_EOP_LAST_FENCE_HI => 0x00000000 .LAST_FENCE_HI[0:31] == 0 (0x00000000) gfx91.mmCP_EOP_DONE_EVENT_CNTL => 0x00038060 .WBINV_TC_OP[0:6] == 96 (0x00000060) .WBINV_ACTION_ENA[12:17] == 56 (0x00000038) .CACHE_POLICY[25:25] == 0 (0x00000000) .EXECUTE[28:28] == 0 (0x00000000) gfx91.mmCP_EOP_DONE_DATA_CNTL => 0x40010000 .DST_SEL[16:17] == 1 (0x00000001) .INT_SEL[24:26] == 0 (0x00000000) .DATA_SEL[29:31] == 2 (0x00000002) gfx91.mmCP_EOP_DONE_CNTX_ID => 0x00000000 .CNTX_ID[0:31] == 0 (0x00000000) ddebug_dumps: --- Command: /usr/lib/firefox/firefox Driver vendor: X.Org Device vendor: AMD Device name: AMD RAVEN (DRM 3.25.0, 4.17.2-041702-generic, LLVM 6.0.0) Remainder of driver log: --- I tried netconsole and could not get it working. I bought a serial converter and it's on the way. When it delivered, I will try getting the log from serial port. Then I could try your patches because currently the logs did not get persisted at all. Thanks for your patches. -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
