René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"[TGL][BUG] \"error : DSP panic!\" occured when do multi-pipeline stress test.","articleBody":"**Describe the bug**\r\n\"DMIC: ASoC: trigger FE cmd: 1 failed: -110\" occured when do multi-pipeline stress test. After issue occured, all pipleline can't work. Can be recovered by rebooting system.\r\n\r\n**To Reproduce**\r\n1. Sudo reboot\r\n2. Run \"./multiplex_pipeline-test.sh pcm0p pcm2p pcm6p pcm1c pcm3c\".\r\n\r\nscripts:\r\n\r\n[multiplex_pipeline-test.txt](https://github.com/thesofproject/linux/files/4318309/multiplex_pipeline-test.txt)\r\n\r\n\r\n\r\n**Reproduce rate**\r\nTest for 300 times, failed at 17th time.\r\n\r\n**Expected result**\r\nMulti-pipeline should work normally.\r\n\r\n\r\n**Actual result**\r\n\"DMIC: ASoC: trigger FE cmd: 1 failed: -110\" occured when do multi-pipeline stress test.\r\n```\r\n[  458.545838] sof-audio-pci 0000:00:1f.3: FW Poll Status: reg=0x34001e successful\r\n[  458.545844] sof-audio-pci 0000:00:1f.3: ipc tx: 0x60040000: GLB_STREAM_MSG: TRIG_START\r\n[  458.545916] sof-audio-pci 0000:00:1f.3: FW Poll Status: reg=0x2034001e successful\r\n[  458.546224] sof-audio-pci 0000:00:1f.3: ipc tx succeeded: 0x60040000: GLB_STREAM_MSG: TRIG_START\r\n[  458.546306] sof-audio-pci 0000:00:1f.3: ipc tx: 0x60040000: GLB_STREAM_MSG: TRIG_START\r\n[  458.552455] sof-audio-pci 0000:00:1f.3: error : DSP panic!\r\n[  458.552461] sof-audio-pci 0000:00:1f.3: panic: dsp_oops_offset 788480 offset 788480\r\n[  458.552470] sof-audio-pci 0000:00:1f.3: status: fw entered - code 00000005\r\n[  458.552569] sof-audio-pci 0000:00:1f.3: error: can't enter idle\r\n[  458.552571] sof-audio-pci 0000:00:1f.3: error: trace point 00004000\r\n[  458.552572] sof-audio-pci 0000:00:1f.3: error: panic at src/lib/agent.c:51\r\n[  458.552574] sof-audio-pci 0000:00:1f.3: error: DSP Firmware Oops\r\n[  458.552576] sof-audio-pci 0000:00:1f.3: EXCCAUSE 0x0000003f EXCVADDR 0x00000000 PS       0x00060925 SAR     0x00000000\r\n[  458.552578] sof-audio-pci 0000:00:1f.3: EPC1     0x00000000 EPC2     0xbe03fd98 EPC3     0x00000000 EPC4    0x00000000\r\n[  458.552579] sof-audio-pci 0000:00:1f.3: EPC5     0xbe03fd98 EPC6     0x00000000 EPC7     0x00000000 DEPC    0x00000000\r\n[  458.552581] sof-audio-pci 0000:00:1f.3: EPS2     0x00060520 EPS3     0x00000000 EPS4     0x00000000 EPS5    0x00060520\r\n[  458.552582] sof-audio-pci 0000:00:1f.3: EPS6     0x00000000 EPS7     0x00000000 INTENABL 0x00000000 INTERRU 0x00010222\r\n[  458.552584] sof-audio-pci 0000:00:1f.3: stack dump from 0xbe071120\r\n[  458.552587] sof-audio-pci 0000:00:1f.3: 0xbe071120: be071150 00000001 00078600 00000001\r\n[  458.552589] sof-audio-pci 0000:00:1f.3: 0xbe071124: 00000000 00000000 00000033 00000000\r\n[  458.552590] sof-audio-pci 0000:00:1f.3: 0xbe071128: 95279400 77f0f1cd 9958f828 ffff94da\r\n[  458.552592] sof-audio-pci 0000:00:1f.3: 0xbe07112c: 9958f828 ffff94da 0000008b 00000000\r\n[  458.552594] sof-audio-pci 0000:00:1f.3: 0xbe071130: bd4c11cc ffffffff 93692600 ffff94da\r\n[  458.552596] sof-audio-pci 0000:00:1f.3: 0xbe071134: 95279400 77f0f1cd 9925ccc0 ffff94da\r\n[  458.552597] sof-audio-pci 0000:00:1f.3: 0xbe071138: 9925ccf8 ffff94da bd488e70 ffffffff\r\n[  458.552599] sof-audio-pci 0000:00:1f.3: 0xbe07113c: 00000000 00000000 00000000 00000000\r\n[  458.552600] sof-audio-pci 0000:00:1f.3: error: waking up any trace sleepers\r\n```\r\n\r\n\r\n```\r\n[  459.053474] sof-audio-pci 0000:00:1f.3: error: host status 0x00000000 dsp status 0x00000000 mask 0x00000003\r\n[  459.053476] sof-audio-pci 0000:00:1f.3: error: waking up any trace sleepers\r\n[  459.053480]  DMIC: ASoC: trigger FE cmd: 1 failed: -110\r\n[  459.053486] sof-audio-pci 0000:00:1f.3: pcm: trigger stream 3 dir 1 cmd 0\r\n[  459.053491] sof-audio-pci 0000:00:1f.3: ipc tx: 0x60050000: GLB_STREAM_MSG: TRIG_STOP\r\n[  459.557722] sof-audio-pci 0000:00:1f.3: error: ipc timed out for 0x60050000 size 12\r\n[  459.557727] sof-audio-pci 0000:00:1f.3: info: preventing DSP entering D3 state to preserve context\r\n[  459.557736] sof-audio-pci 0000:00:1f.3: status: fw entered - code 00000005\r\n[  459.557848] sof-audio-pci 0000:00:1f.3: error: can't enter idle\r\n[  459.557849] sof-audio-pci 0000:00:1f.3: error: trace point 00004000\r\n[  459.557851] sof-audio-pci 0000:00:1f.3: error: panic at src/lib/agent.c:51\r\n```\r\n**Test recipe**\r\n\r\nKernel:https://github.com/thesofproject/linux/commits/topic/sof-dev commit:d05959\r\nFW:  https://github.com/thesofproject/sof/commits/master commit:  8e5ab9c\r\nTplg: Same with FW branch, sof-tgl-rt711-i2s-rt1308.tplg \r\nPlatform:TGL-U RVP with codec ALC711 in SDW mode and  RT1308 in I2S mode\r\n\r\n[multipipeline_test_27_dmesg.log](https://github.com/thesofproject/linux/files/4318284/multipipeline_test_27_dmesg.log)\r\nBecause of FW issue #2507, so can't cat the sof trace.\r\n\r\n","author":{"url":"https://github.com/sinahuang","@type":"Person","name":"sinahuang"},"datePublished":"2020-03-11T12:41:38.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":17},"url":"https://github.com/2531/sof/issues/2531"}