H264 encoder output nothing after a long time

[waiter89]

(gdb) p obj->output_ $6 = { data = 0x3b5b090 "", bufferSize = 1727040, dataSize = 0, remainingSize = 0, flag = 0, format = OUTPUT_EVERYTHING, temporalID = 0 '\000', timeStamp = 1564393746439 }

我在4台相同的机器相同的系统相同的软件上面测试编码,刚开始都是正常编码画面正常,每台机器同时编码2路,经过3天测试之后,发现其中有一台编码机器编码无数据,2路编码都是无数据.从dmesg看该机器正常.当关闭编码软件再重新打开,画面正常编码.

surveil@101:~> vainfo libva info: VA-API version 0.39.0 libva info: va_getDriverName() returns 0 libva info: Trying to open /usr/lib64/dri/i965_drv_video.so libva info: Found init function __vaDriverInit_0_39 libva info: va_openDriver() returns 0 vainfo: VA-API version: 0.39 (libva 1.7.0) vainfo: Driver version: Intel i965 driver for Intel(R) Skylake - 1.7.2 vainfo: Supported profile and entrypoints VAProfileMPEG2Simple : VAEntrypointVLD VAProfileMPEG2Simple : VAEntrypointEncSlice VAProfileMPEG2Main : VAEntrypointVLD VAProfileMPEG2Main : VAEntrypointEncSlice VAProfileH264ConstrainedBaseline: VAEntrypointVLD VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice VAProfileH264ConstrainedBaseline: VAProfileH264Main : VAEntrypointVLD VAProfileH264Main : VAEntrypointEncSlice VAProfileH264Main : VAProfileH264High : VAEntrypointVLD VAProfileH264High : VAEntrypointEncSlice VAProfileH264High : VAProfileH264MultiviewHigh : VAEntrypointVLD VAProfileH264MultiviewHigh : VAEntrypointEncSlice VAProfileH264StereoHigh : VAEntrypointVLD VAProfileH264StereoHigh : VAEntrypointEncSlice VAProfileVC1Simple : VAEntrypointVLD VAProfileVC1Main : VAEntrypointVLD VAProfileVC1Advanced : VAEntrypointVLD VAProfileNone : VAEntrypointVideoProc VAProfileJPEGBaseline : VAEntrypointVLD VAProfileJPEGBaseline : VAEntrypointEncPicture VAProfileVP8Version0_3 : VAEntrypointVLD VAProfileVP8Version0_3 : VAEntrypointEncSlice VAProfileHEVCMain : VAEntrypointVLD VAProfileHEVCMain : VAEntrypointEncSlice

surveil@101:~> lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 2 Core(s) per socket: 2 Socket(s): 1 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 78 Model name: Intel(R) Core(TM) i3-6006U CPU @ 2.00GHz Stepping: 3 CPU MHz: 798.828 CPU max MHz: 2000.0000 CPU min MHz: 400.0000 BogoMIPS: 3984.36 Virtualization: VT-x L1d cache: 32K L1i cache: 32K L2 cache: 256K L3 cache: 3072K NUMA node0 CPU(s): 0-3 Flags: 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 ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch epb intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 dtherm arat pln pts hwp hwp_notify hwp_act_window hwp_epp surveil@101:~>

surveil@101:~> /sbin/lspci -nn 00:00.0 Host bridge [0600]: Intel Corporation Skylake Host Bridge/DRAM Registers [8086:1904] (rev 08) 00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 520 [8086:1916] (rev 07) 00:08.0 System peripheral [0880]: Intel Corporation Skylake Gaussian Mixture Model [8086:1911] 00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21) 00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Thermal subsystem [8086:9d31] (rev 21) 00:17.0 SATA controller [0106]: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] [8086:9d03] (rev 21) 00:1c.0 PCI bridge [0604]: Intel Corporation Device [8086:9d12] (rev f1) 00:1c.3 PCI bridge [0604]: Intel Corporation Device [8086:9d13] (rev f1) 00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point-LP LPC Controller [8086:9d48] (rev 21) 00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC [8086:9d21] (rev 21) 00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d70] (rev 21) 00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21) 00:1f.7 Non-Essential Instrumentation [1300]: Intel Corporation Device [8086:9d26] (rev 21) 01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 07) 02:00.0 Network controller [0280]: Broadcom Corporation BCM43224 802.11a/b/g/n [14e4:4353] (rev 01)

surveil@101:~> rpm -qif /etc/issue Name : openSUSE-release Version : 20160709 Release : 1.2 Architecture: x86_64 Install Date: 2016年07月13日 星期三 22时57分10秒 Group : System/Fhs Size : 564203 License : BSD-3-Clause Signature : RSA/SHA256, 2016年07月10日 星期日 11时22分08秒, Key ID b88b2fd43dbdc284 Source RPM : openSUSE-release-20160709-1.2.src.rpm Build Date : 2016年07月10日 星期日 11时21分52秒 Build Host : cloud122 Relocations : (not relocatable) Packager : http://bugs.opensuse.org Vendor : openSUSE Summary : openSUSE Tumbleweed Description : openSUSE Tumbleweed is the rolling distribution by the openSUSE.org project. Distribution: openSUSE Tumbleweed

[xuguangxin]

@waiter89 , thanks for report the issue. to make all user know the status, please provide information using English. Any error message in stdio? thanks

[waiter89]

@xuguanxin,After a long time encoding,the GPU hang,dmesg show below:

[二 7月 30 23:40:42 2019] [drm] stuck on render ring [二 7月 30 23:40:42 2019] [drm] GPU HANG: ecode 9:0:0x8fd8ffff, in generator [1377], reason: Ring hung, action: reset [二 7月 30 23:40:42 2019] drm/i915: Resetting chip after gpu hang [二 7月 30 23:40:44 2019] [drm] RC6 on [二 7月 30 23:40:48 2019] [drm] stuck on bsd ring [二 7月 30 23:40:48 2019] [drm] GPU HANG: ecode 9:2:0xa8dfbffd, in generator [1377], reason: Ring hung, action: reset [二 7月 30 23:40:48 2019] [drm:i915_set_reset_status [i915]] ERROR gpu hanging too fast, banning! [二 7月 30 23:40:48 2019] drm/i915: Resetting chip after gpu hang [二 7月 30 23:40:50 2019] [drm] RC6 on

[xuguangxin]

render ring is for graphics and video post processing. do you seem any issue on screen? thanks