Hi,
Recently, there are frequent gpu module kernel crashes based on SDK7.2 ko and lib.
Please help to check this critical issue:
[2021-8-31 16:13:26.653] [ 31.782932] WARNING: CPU: 1 PID: 7 at /jenkins/psdkla-dunfell/release/j7-evm/yocto/tisdk/build/arago-tmp-external-arm-glibc/work/j7_evm-linux/ti-img-rogue-driver/1.10.5371573-r0g/git/binary_j721e_linux_wayland_release/target_aarch64/kbuild/services/server/devices/rgx/rgxfwutils.c:4332 RGXCheckFirmwareCCB+0x2a0/0x530 [pvrsrvkm]
[2021-8-31 16:13:26.701] [ 31.819021] Modules linked in: pvrsrvkm(O) tipwm_driver xhci_plat_hcd xhci_hcd usbcore rpmsg_client_sample rpmsg_char cdns3 roles udc_core omap_rng rng_core usb_common virtio_rpmsg_bus pru_rproc irq_pruss_intc icss_iep crct10dif_ce ti_j721e_cpsw_virt_mac ti_k3_r5_remoteproc pruss sa2ul ti_k3_dsp_remoteproc sha512_generic authenc cdns3_ti rti_wdt sch_fq_codel rpmsg_kdrv_switch ip_tables x_tables ipv6
[2021-8-31 16:13:26.701] [ 31.863164] CPU: 1 PID: 7 Comm: kworker/u4:0 Tainted: G O 5.4.74-ACU-3.0.0.20 #1
[2021-8-31 16:13:26.701] [ 31.874019] Hardware name: Texas Instruments K3 J721E SoC (DT)
[2021-8-31 16:13:26.717] [ 31.881365] Workqueue: pvr_misr MISRWrapper [pvrsrvkm]
[2021-8-31 16:13:26.717] [ 31.887770] pstate: 60000005 (nZCv daif -PAN -UAO)
[2021-8-31 16:13:26.717] [ 31.893798] pc : RGXCheckFirmwareCCB+0x2a0/0x530 [pvrsrvkm]
[2021-8-31 16:13:26.733] [ 31.900881] lr : RGXCheckFirmwareCCB+0x2a0/0x530 [pvrsrvkm]
[2021-8-31 16:13:26.733] [ 31.907828] sp : ffff80001138fc90
[2021-8-31 16:13:26.733] [ 31.911953] x29: ffff80001138fc90 x28: ffff800010ff1000
[2021-8-31 16:13:26.749] [ 31.918573] x27: ffff000840060070 x26: ffff8001260e00a0
[2021-8-31 16:13:26.749] [ 31.925195] x25: 0000000000000020 x24: ffff80000946a950
[2021-8-31 16:13:26.749] [ 31.931817] x23: ffff0008401b5400 x22: ffff80000953d480
[2021-8-31 16:13:26.764] [ 31.938436] x21: ffff00085803a800 x20: ffff8001260e0080
[2021-8-31 16:13:26.765] [ 31.945055] x19: ffff8001260e0040 x18: 0000000000000000
[2021-8-31 16:13:26.765] [ 31.951673] x17: 0000000000000000 x16: 0000000000000000
[2021-8-31 16:13:26.780] [ 31.958293] x15: 0000000000000000 x14: 0000000000000000
[2021-8-31 16:13:26.781] [ 31.964914] x13: 0000000000000000 x12: 0000000000000001
[2021-8-31 16:13:26.781] [ 31.971532] x11: 0000000000000000 x10: 0000000000000040
[2021-8-31 16:13:26.798] [ 31.978150] x9 : ffff800011014f78 x8 : ffff800011014f70
[2021-8-31 16:13:26.798] [ 31.984769] x7 : ffff000855726290 x6 : 0000000000000000
[2021-8-31 16:13:26.798] [ 31.991390] x5 : 0001000080000000 x4 : 0000000000000000
[2021-8-31 16:13:26.813] [ 31.998011] x3 : ffff00085c283080 x2 : 0000000000000000
[2021-8-31 16:13:26.813] [ 32.004631] x1 : 6bc21d22dffd9300 x0 : 0000000000000000
[2021-8-31 16:13:26.813] [ 32.011256] Call trace:
[2021-8-31 16:13:26.813] [ 32.014362] RGXCheckFirmwareCCB+0x2a0/0x530 [pvrsrvkm]
[2021-8-31 16:13:26.829] [ 32.020929] RGX_MISRHandler_Main+0x28/0x58 [pvrsrvkm]
[2021-8-31 16:13:26.829] [ 32.027391] MISRWrapper+0x18/0x20 [pvrsrvkm]
[2021-8-31 16:13:26.829] [ 32.032828] process_one_work+0x198/0x320
[2021-8-31 16:13:26.845] [ 32.037826] worker_thread+0x48/0x420
[2021-8-31 16:13:26.845] [ 32.042388] kthread+0x138/0x158
[2021-8-31 16:13:26.845] [ 32.046412] ret_from_fork+0x10/0x1c
[2021-8-31 16:13:26.845] [ 32.050866] ---[ end trace c1e017c201637c0a ]---
[2021-8-31 16:13:28.301] [ 33.874098] tlv71033: disabling
