nvcamera (or other) crash

Hello,

I’ve recently been experimenting with a MIPI camera (IMX274) connected to a Connect Tech ASG008 carrier board. I’m using GStreamer to grab frames from the camera. Generally it works well, however, my app crashes periodically with the below dmesg output.

Any ideas what might be going on here? My GStreamer pipeline makes use of nvcamerasrc (and nvvidconv). I see nvcamera in the dmesg output, so am I right in thinking that the issue is here (or in the camera driver)?

Thank you!

dmesg output:

[Tue May 22 17:45:51 2018] gk20a 17000000.gp10b: gk20a_fifo_handle_pbdma_intr: pbdma_intr_0(0):0x00040000 PBH: 20400000 SHADOW: 00000001 M0: 00000000 00000000 00000000 00000000
[Tue May 22 17:45:51 2018] gk20a 17000000.gp10b: gk20a_set_error_notifier_locked: error notifier set to 32 for ch 504
[Tue May 22 17:45:51 2018] gk20a 17000000.gp10b: gk20a_fifo_set_ctx_mmu_error_tsg: TSG 14 generated a mmu fault
[Tue May 22 17:45:51 2018] ---- mlocks ----
[Tue May 22 17:45:51 2018] 8: locked by channel 6

[Tue May 22 17:45:51 2018] ---- syncpts ----
[Tue May 22 17:45:51 2018] id 9 (17000000.gp10b_507) min 2078 max 2078 refs 1 (previous client : )
[Tue May 22 17:45:51 2018] id 11 (17000000.gp10b_506) min 84 max 84 refs 1 (previous client : )
[Tue May 22 17:45:51 2018] id 13 (15340000.vic_myapp_0) min 10 max 10 refs 1 (previous client : 15340000.vic_myapp_0)
[Tue May 22 17:45:51 2018] id 14 (17000000.gp10b_505) min 359118 max 359118 refs 1 (previous client : 17000000.gp10b_505)
[Tue May 22 17:45:51 2018] id 15 (15340000.vic_myapp_0) min 230590 max 230590 refs 1 (previous client : 17000000.gp10b_504)
[Tue May 22 17:45:51 2018] id 16 (17000000.gp10b_502) min 58256 max 58256 refs 1 (previous client : 17000000.gp10b_503)
[Tue May 22 17:45:51 2018] id 17 (17000000.gp10b_478) min 599874 max 599874 refs 1 (previous client : 17000000.gp10b_502)
[Tue May 22 17:45:51 2018] id 18 (15600000.isp_nvcamera-daemon_0) min 159350 max 159354 refs 4 (previous client : 17000000.gp10b_480)
[Tue May 22 17:45:51 2018] id 19 (17000000.gp10b_482) min 140328 max 140328 refs 1 (previous client : 17000000.gp10b_478)
[Tue May 22 17:45:51 2018] id 20 (17000000.gp10b_483) min 79810 max 79810 refs 1 (previous client : 17000000.gp10b_480)
[Tue May 22 17:45:51 2018] id 21 (15600000.isp_nvcamera-daemon_1) min 19472 max 19474 refs 4 (previous client : 15340000.vic_myapp_0)
[Tue May 22 17:45:51 2018] id 22 (15600000.isp_nvcamera-daemon_2) min 1000124 max 1000126 refs 4 (previous client : 15600000.isp_nvcamera-daemon_0)
[Tue May 22 17:45:51 2018] id 23 (15600000.isp_nvcamera-daemon_3) min 509798 max 509800 refs 4 (previous client : 15600000.isp_nvcamera-daemon_1)
[Tue May 22 17:45:51 2018] id 24 (15600000.isp_nvcamera-daemon_4) min 626654 max 626663 refs 8 (previous client : 15600000.isp_nvcamera-daemon_2)
[Tue May 22 17:45:51 2018] id 25 (15600000.isp_nvcamera-daemon_5) min 509799 max 509801 refs 4 (previous client : 15600000.isp_nvcamera-daemon_3)
[Tue May 22 17:45:51 2018] id 28 (15340000.vic_myapp_0) min 3490716 max 3490716 refs 1 (previous client : 15600000.isp_nvcamera-daemon_4)
[Tue May 22 17:45:51 2018] id 29 (17000000.gp10b_493) min 490339 max 490339 refs 1 (previous client : 15700000.vi_0)
[Tue May 22 17:45:51 2018] id 35 (15700000.vi_0) min 1470607 max 1470607 refs 2 (previous client : 15700000.vi_0)
[Tue May 22 17:45:51 2018] id 36 (15700000.vi_0) min 19738 max 19739 refs 4 (previous client : 15700000.vi_1)
[Tue May 22 17:45:51 2018] id 37 (15700000.vi_1) min 204454 max 204456 refs 4 (previous client : 15700000.vi_2)
[Tue May 22 17:45:51 2018] id 38 (15700000.vi_2) min 202342 max 202344 refs 4 (previous client : 150c0000.nvcsi_0)
[Tue May 22 17:45:51 2018] id 39 (15340000.vic_nvcamera-daemon_0) min 182843 max 182843 refs 1 (previous client : 17000000.gp10b_484)
[Tue May 22 17:45:51 2018] id 40 (15340000.vic_nvcamera-daemon_0) min 311131 max 311131 refs 1 (previous client : 15700000.vi_0)
[Tue May 22 17:45:52 2018] id 47 (17000000.gp10b_491) min 7814 max 7814 refs 1 (previous client : 17000000.gp10b_491)
[Tue May 22 17:45:52 2018] id 48 (17000000.gp10b_492) min 307483 max 307483 refs 1 (previous client : 15700000.vi_1)
[Tue May 22 17:45:52 2018] id 49 (150c0000.nvcsi_0) min 299721 max 299721 refs 2 (previous client : 15700000.vi_2)
[Tue May 22 17:45:52 2018] id 50 (17000000.gp10b_500) min 48 max 48 refs 1 (previous client : 150c0000.nvcsi_0)
[Tue May 22 17:45:52 2018] id 51 (17000000.gp10b_487) min 804 max 804 refs 1 (previous client : 17000000.gp10b_487)
[Tue May 22 17:45:52 2018] id 52 (17000000.gp10b_488) min 578924 max 578924 refs 1 (previous client : 17000000.gp10b_485)
[Tue May 22 17:45:52 2018] id 53 (17000000.gp10b_490) min 460118 max 460118 refs 1 (previous client : 17000000.gp10b_481)
[Tue May 22 17:45:52 2018] id 54 (17000000.gp10b_504) min 6118890 max 6118890 refs 1 (previous client : 17000000.gp10b_503)
[Tue May 22 17:45:52 2018] id 55 (17000000.gp10b_480) min 7642836 max 7642836 refs 1 (previous client : 17000000.gp10b_501)
[Tue May 22 17:45:52 2018] id 56 (17000000.gp10b_485) min 6 max 6 refs 1 (previous client : 17000000.gp10b_479)
[Tue May 22 17:45:52 2018] id 57 (17000000.gp10b_481) min 36 max 36 refs 1 (previous client : 17000000.gp10b_488)
[Tue May 22 17:45:52 2018] id 58 (17000000.gp10b_503) min 36 max 36 refs 1 (previous client : 17000000.gp10b_500)
[Tue May 22 17:45:52 2018] id 59 (15340000.vic_myapp_0) min 11959 max 11959 refs 1 (previous client : 15340000.vic_myapp_0)
[Tue May 22 17:45:52 2018] id 61 (154c0000.nvenc_mysrc:src_0) min 347826 max 347826 refs 1 (previous client : 15340000.vic_myapp_0)
[Tue May 22 17:45:52 2018] id 62 (17000000.gp10b_477) min 188229 max 188229 refs 1 (previous client : 15340000.vic_myapp_0)
[Tue May 22 17:45:52 2018] id 64 (17000000.gp10b_476) min 423323 max 423323 refs 1 (previous client : 15380000.nvjpg_myapp_0)

[Tue May 22 17:45:52 2018] ---- channels ----
[Tue May 22 17:45:52 2018] 
                           channel 1 - 15820000.se

[Tue May 22 17:45:52 2018] NvHost basic channel registers:
[Tue May 22 17:45:52 2018] CMDFIFO_STAT_0:  00002040
[Tue May 22 17:45:52 2018] CMDFIFO_RDATA_0: 9830180c
[Tue May 22 17:45:52 2018] CMDP_OFFSET_0:   00000000
[Tue May 22 17:45:52 2018] CMDP_CLASS_0:    00000000
[Tue May 22 17:45:52 2018] CHANNELSTAT_0:   00000000
[Tue May 22 17:45:52 2018] The CDMA sync queue is empty.

[Tue May 22 17:45:52 2018] 
                           channel 2 - 15830000.se

[Tue May 22 17:45:52 2018] NvHost basic channel registers:
[Tue May 22 17:45:52 2018] CMDFIFO_STAT_0:  00002040
[Tue May 22 17:45:52 2018] CMDFIFO_RDATA_0: 000504e8
[Tue May 22 17:45:52 2018] CMDP_OFFSET_0:   00000000
[Tue May 22 17:45:52 2018] CMDP_CLASS_0:    00000000
[Tue May 22 17:45:52 2018] CHANNELSTAT_0:   00000000
[Tue May 22 17:45:52 2018] The CDMA sync queue is empty.

[Tue May 22 17:45:52 2018] 
                           channel 3 - 15840000.se

[Tue May 22 17:45:52 2018] NvHost basic channel registers:
[Tue May 22 17:45:52 2018] CMDFIFO_STAT_0:  00002040
[Tue May 22 17:45:52 2018] CMDFIFO_RDATA_0: 20041c21
[Tue May 22 17:45:52 2018] CMDP_OFFSET_0:   00000000
[Tue May 22 17:45:52 2018] CMDP_CLASS_0:    00000000
[Tue May 22 17:45:52 2018] CHANNELSTAT_0:   00000000
[Tue May 22 17:45:52 2018] The CDMA sync queue is empty.

[Tue May 22 17:45:52 2018] 
                           channel 6 - 15600000.isp

[Tue May 22 17:45:52 2018] NvHost basic channel registers:
[Tue May 22 17:45:52 2018] CMDFIFO_STAT_0:  00002040
[Tue May 22 17:45:52 2018] CMDFIFO_RDATA_0: e1000032
[Tue May 22 17:45:52 2018] CMDP_OFFSET_0:   00000100
[Tue May 22 17:45:52 2018] CMDP_CLASS_0:    00000000
[Tue May 22 17:45:52 2018] CHANNELSTAT_0:   00000000
[Tue May 22 17:45:52 2018] 
                           ffffffc069a19400: JOB, syncpt_id=18, syncpt_val=159372, first_get=00000948, timeout=10000, num_slots=19
[Tue May 22 17:45:52 2018]     GATHER at 5a710000+3bec, 12 words
[Tue May 22 17:45:52 2018] 20000001 00006412 20000001 00006815 20000001 00006c16 20000001 00007c17 20000001 00007419 200c0001 00000005 
[Tue May 22 17:45:52 2018]     GATHER at 5a710000+3c1c, 2 words
[Tue May 22 17:45:52 2018] 20000001 00000018 

[Tue May 22 17:45:52 2018] 
                           channel 5 - 150c0000.nvcsi

[Tue May 22 17:45:52 2018] NvHost basic channel registers:
[Tue May 22 17:45:52 2018] CMDFIFO_STAT_0:  00002040
[Tue May 22 17:45:52 2018] CMDFIFO_RDATA_0: 00000031
[Tue May 22 17:45:52 2018] CMDP_OFFSET_0:   00000000
[Tue May 22 17:45:52 2018] CMDP_CLASS_0:    00000001
[Tue May 22 17:45:52 2018] CHANNELSTAT_0:   00000000
[Tue May 22 17:45:52 2018] The CDMA sync queue is empty.

[Tue May 22 17:45:52 2018] 
                           channel 0 - 15700000.vi

[Tue May 22 17:45:52 2018] NvHost basic channel registers:
[Tue May 22 17:45:52 2018] CMDFIFO_STAT_0:  00002040
[Tue May 22 17:45:52 2018] CMDFIFO_RDATA_0: 00000023
[Tue May 22 17:45:52 2018] CMDP_OFFSET_0:   00000000
[Tue May 22 17:45:52 2018] CMDP_CLASS_0:    00000001
[Tue May 22 17:45:52 2018] CHANNELSTAT_0:   00000000
[Tue May 22 17:45:52 2018] The CDMA sync queue is empty.

[Tue May 22 17:45:52 2018] 
                           channel 4 - 15700000.vi

[Tue May 22 17:45:52 2018] NvHost basic channel registers:
[Tue May 22 17:45:52 2018] CMDFIFO_STAT_0:  00002040
[Tue May 22 17:45:52 2018] CMDFIFO_RDATA_0: 00000024
[Tue May 22 17:45:52 2018] CMDP_OFFSET_0:   00000000
[Tue May 22 17:45:52 2018] CMDP_CLASS_0:    00000001
[Tue May 22 17:45:52 2018] CHANNELSTAT_0:   00000000
[Tue May 22 17:45:52 2018] 
                           ffffffc0c95f7c00: JOB, syncpt_id=38, syncpt_val=202349, first_get=00000bd8, timeout=0, num_slots=7
[Tue May 22 17:45:52 2018]     GATHER at 5a718000+1b44, 6 words
[Tue May 22 17:45:52 2018] 304e0005 00099016 00000018 304e0005 00031eac 00000025 
[Tue May 22 17:45:52 2018]     GATHER at 5a718000+1b5c, 4 words
[Tue May 22 17:45:52 2018] 90000002 a0004021 00000000 00000000 
[Tue May 22 17:45:52 2018]     GATHER at 5a718000+1b6c, 26 words
[Tue May 22 17:45:52 2018] 90000001 a0000401 00000000 90000001 a000404d 00000001 90000001 a0004020 00000000 90000003 a0004042 5a516000 00000000 00000001 90000001 a0004048 00000000 90000001 a000400a 00000000 90000001 a0004001 00000001 90000001 a0004007 00000003 
[Tue May 22 17:45:52 2018]     GATHER at 5a718000+1bd4, 2 words
[Tue May 22 17:45:52 2018] 20000001 00000024 

[Tue May 22 17:45:52 2018] 
                           ---- host general irq ----

[Tue May 22 17:45:52 2018] sync_intc0mask = 0x00000001
[Tue May 22 17:45:52 2018] sync_intmask = 0x50000003
[Tue May 22 17:45:52 2018] 
                           ---- host syncpt irq mask ----

[Tue May 22 17:45:52 2018] 
                           ---- host syncpt irq status ----

[Tue May 22 17:45:52 2018] syncpt_thresh_cpu0_int_status(0) = 0x00000000
[Tue May 22 17:45:52 2018] syncpt_thresh_cpu0_int_status(1) = 0x00000000
[Tue May 22 17:45:52 2018] syncpt_thresh_cpu0_int_status(2) = 0x00000000
[Tue May 22 17:45:52 2018] syncpt_thresh_cpu0_int_status(3) = 0x00000000
[Tue May 22 17:45:52 2018] syncpt_thresh_cpu0_int_status(4) = 0x00000000
[Tue May 22 17:45:52 2018] syncpt_thresh_cpu0_int_status(5) = 0x00000000
[Tue May 22 17:45:52 2018] syncpt_thresh_cpu0_int_status(6) = 0x00000000
[Tue May 22 17:45:52 2018] syncpt_thresh_cpu0_int_status(7) = 0x00000000
[Tue May 22 17:45:52 2018] syncpt_thresh_cpu0_int_status(8) = 0x00000000
[Tue May 22 17:45:52 2018] syncpt_thresh_cpu0_int_status(9) = 0x00000000
[Tue May 22 17:45:52 2018] syncpt_thresh_cpu0_int_status(10) = 0x00000000
[Tue May 22 17:45:52 2018] syncpt_thresh_cpu0_int_status(11) = 0x00000000
[Tue May 22 17:45:52 2018] syncpt_thresh_cpu0_int_status(12) = 0x00000000
[Tue May 22 17:45:52 2018] syncpt_thresh_cpu0_int_status(13) = 0x00000000
[Tue May 22 17:45:52 2018] syncpt_thresh_cpu0_int_status(14) = 0x00000000
[Tue May 22 17:45:52 2018] syncpt_thresh_cpu0_int_status(15) = 0x00000000
[Tue May 22 17:45:52 2018] syncpt_thresh_cpu0_int_status(16) = 0x00000000
[Tue May 22 17:45:52 2018] syncpt_thresh_cpu0_int_status(17) = 0x00000000
[Tue May 22 17:45:52 2018] 17000000.gp10b pbdma 0: 
[Tue May 22 17:45:52 2018] id: 13 (tsg), next_id: 13 (tsg) chan status: invalid
[Tue May 22 17:45:52 2018] PUT: 0000001f083202b0 GET: 0000001f083202b0 FETCH: 0000056d HEADER: 60400000

[Tue May 22 17:45:52 2018] 17000000.gp10b eng 0: 
[Tue May 22 17:45:52 2018] id: 13 (tsg), next_id: 13 (tsg), ctx status: save 
[Tue May 22 17:45:52 2018] busy 

[Tue May 22 17:45:52 2018] 17000000.gp10b eng 1: 
[Tue May 22 17:45:52 2018] id: 14 (tsg), next_id: 14 (tsg), ctx status: valid 


[Tue May 22 17:45:52 2018] 476-17000000.gp10b, pid 29018, refs: 2: 
[Tue May 22 17:45:52 2018] channel status:  in use idle not busy
[Tue May 22 17:45:52 2018] RAMFC : TOP: 8000001f08d007b0 PUT: 0000001f08d007b0 GET: 0000001f08d007b0 FETCH: 0000001f08d007b0
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00004001 SEMAPHORE 0000001e 00470aa0 00000000 00000002

[Tue May 22 17:45:52 2018] 477-17000000.gp10b, pid 29018, refs: 2: 
[Tue May 22 17:45:52 2018] channel status:  in use idle not busy
[Tue May 22 17:45:52 2018] RAMFC : TOP: 8000001f08b81580 PUT: 0000001f08b81580 GET: 0000001f08b81580 FETCH: 0000001f08b81580
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00003e01 SEMAPHORE 0000001e 00260880 00000002 00000002

[Tue May 22 17:45:52 2018] 478-17000000.gp10b, pid 29018, refs: 10: 
[Tue May 22 17:45:52 2018] channel status:  in use pending busy
[Tue May 22 17:45:52 2018] RAMFC : TOP: 8000001f08507c90 PUT: 0000001f08507c90 GET: 0000001f08507c90 FETCH: 0000001f08507c90
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00001101 SEMAPHORE 0000001e 00f40aa0 00000000 00000002

[Tue May 22 17:45:52 2018] 480-17000000.gp10b, pid 16264, refs: 2: 
[Tue May 22 17:45:52 2018] channel status:  in use idle not busy
[Tue May 22 17:45:52 2018] RAMFC : TOP: 8000001f082c0060 PUT: 0000001f082c0060 GET: 0000001f082c0060 FETCH: 0000001f082c0060
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00003701 SEMAPHORE 0000001e 00770aa0 00000000 00000002

[Tue May 22 17:45:52 2018] 481-17000000.gp10b, pid 16266, refs: 2: 
[Tue May 22 17:45:52 2018] channel status:  in use idle not busy
[Tue May 22 17:45:52 2018] RAMFC : TOP: 8000001f08680060 PUT: 0000001f08680060 GET: 0000001f08680060 FETCH: 0000001f08680060
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00003901 SEMAPHORE 0000001e 00d50aa0 00000000 00000002

[Tue May 22 17:45:52 2018] 482-17000000.gp10b, pid 29018, refs: 10: 
[Tue May 22 17:45:52 2018] channel status:  in use pending busy
[Tue May 22 17:45:52 2018] RAMFC : TOP: 8000001f087cf870 PUT: 0000001f087cf870 GET: 0000001f087cf870 FETCH: 0000001f087cf870
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00001301 SEMAPHORE 0000001e 018a0aa0 00000000 00000002

[Tue May 22 17:45:52 2018] 483-17000000.gp10b, pid 29051, refs: 6: 
[Tue May 22 17:45:52 2018] channel status:  in use pending busy
[Tue May 22 17:45:52 2018] RAMFC : TOP: 8000001f08968bc0 PUT: 0000001f08968bc0 GET: 0000001f08968bc0 FETCH: 0000001f08968bc0
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00001401 SEMAPHORE 0000001e 00c00aa0 00000000 00000002

[Tue May 22 17:45:52 2018] 484-17000000.gp10b, pid 16267, refs: 2: 
[Tue May 22 17:45:52 2018] channel status:  in use idle not busy
[Tue May 22 17:45:52 2018] RAMFC : TOP: 8000000101570294 PUT: 0000000101570294 GET: 0000000101570294 FETCH: 0000000101570294
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00000000 SEMAPHORE 00000000 00000000 00000000 00000000

[Tue May 22 17:45:52 2018] 485-17000000.gp10b, pid 16268, refs: 2: 
[Tue May 22 17:45:52 2018] channel status:  in use idle not busy
[Tue May 22 17:45:52 2018] RAMFC : TOP: 8000001f08500060 PUT: 0000001f08500060 GET: 0000001f08500060 FETCH: 0000001f08500060
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00003801 SEMAPHORE 0000001e 00a80aa0 00000000 00000002

[Tue May 22 17:45:52 2018] 486-17000000.gp10b, pid 16267, refs: 2: 
[Tue May 22 17:45:52 2018] channel status:  in use idle not busy
[Tue May 22 17:45:52 2018] RAMFC : TOP: 8000000101354920 PUT: 0000000101354920 GET: 0000000101354920 FETCH: 0000000101354920
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00000000 SEMAPHORE 00000001 0114fba0 00000004 00001004

[Tue May 22 17:45:52 2018] 487-17000000.gp10b, pid 16227, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 800000010038bd14 PUT: 000000010038bd14 GET: 000000010038bd14 FETCH: 000000010038bd14
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00003301 SEMAPHORE 00000001 0000fbe0 00006a63 00000004

[Tue May 22 17:45:53 2018] 488-17000000.gp10b, pid 16227, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 8000001f083202b0 PUT: 0000001f083202b0 GET: 0000001f083202b0 FETCH: 0000001f083202b0
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00003401 SEMAPHORE 00000001 0000fba0 0003e0aa 00001004

[Tue May 22 17:45:53 2018] 489-17000000.gp10b, pid 16267, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 8000000101670294 PUT: 0000000101670294 GET: 0000000101670294 FETCH: 0000000101670294
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00000000 SEMAPHORE 00000000 00000000 00000000 00000000

[Tue May 22 17:45:53 2018] 490-17000000.gp10b, pid 16227, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 8000001f084a1fc0 PUT: 0000001f084a1fc0 GET: 0000001f084a1fc0 FETCH: 0000001f084a1fc0
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00003501 SEMAPHORE 00000001 0000fba0 0003e0aa 00001004

[Tue May 22 17:45:53 2018] 491-17000000.gp10b, pid 16262, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 8000001f08000060 PUT: 0000001f08000060 GET: 0000001f08000060 FETCH: 0000001f08000060
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00002f01 SEMAPHORE 0000001e 00090aa0 00000000 00000002

[Tue May 22 17:45:53 2018] 492-17000000.gp10b, pid 16267, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 800000010179019c PUT: 000000010179019c GET: 000000010179019c FETCH: 000000010179019c
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00000000 SEMAPHORE 00000000 00000000 00000000 00000000

[Tue May 22 17:45:53 2018] 493-17000000.gp10b, pid 16265, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 8000001f08140060 PUT: 0000001f08140060 GET: 0000001f08140060 FETCH: 0000001f08140060
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00001d01 SEMAPHORE 0000001e 004a0aa0 00000000 00000002

[Tue May 22 17:45:53 2018] 494-17000000.gp10b, pid 2090, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 8000000100650244 PUT: 0000000100650244 GET: 0000000100650244 FETCH: 0000000100650244
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00000000 SEMAPHORE 00000000 00000000 00000000 00000000

[Tue May 22 17:45:53 2018] 495-17000000.gp10b, pid 2090, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 8000000100530294 PUT: 0000000100530294 GET: 0000000100530294 FETCH: 0000000100530294
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00000000 SEMAPHORE 00000000 00000000 00000000 00000000

[Tue May 22 17:45:53 2018] 496-17000000.gp10b, pid 2090, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 8000000100430294 PUT: 0000000100430294 GET: 0000000100430294 FETCH: 0000000100430294
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00000000 SEMAPHORE 00000000 00000000 00000000 00000000

[Tue May 22 17:45:53 2018] 497-17000000.gp10b, pid 2090, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 8000000100310294 PUT: 0000000100310294 GET: 0000000100310294 FETCH: 0000000100310294
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00000000 SEMAPHORE 00000000 00000000 00000000 00000000

[Tue May 22 17:45:53 2018] 498-17000000.gp10b, pid 2090, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 8000000100215878 PUT: 0000000100215878 GET: 0000000100215878 FETCH: 0000000100215878
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00000000 SEMAPHORE 00000001 0000fba0 00000002 00001004

[Tue May 22 17:45:53 2018] 499-17000000.gp10b, pid 16267, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 8000000101450294 PUT: 0000000101450294 GET: 0000000101450294 FETCH: 0000000101450294
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00000000 SEMAPHORE 00000000 00000000 00000000 00000000

[Tue May 22 17:45:53 2018] 500-17000000.gp10b, pid 16227, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 8000000100264a5c PUT: 0000000100264a5c GET: 0000000100264a5c FETCH: 0000000100264a5c
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00000000 SEMAPHORE 00000001 000179ec 0000ae56 00000004

[Tue May 22 17:45:53 2018] 502-17000000.gp10b, pid 29018, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 8000001f082c0220 PUT: 0000001f082c0220 GET: 0000001f082c0220 FETCH: 0000001f082c0220
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00001001 SEMAPHORE 0000001e 00260050 00000002 00000002

[Tue May 22 17:45:53 2018] 503-17000000.gp10b, pid 16272, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 8000001f087c0060 PUT: 0000001f087c0060 GET: 0000001f087c0060 FETCH: 0000001f087c0060
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00003a01 SEMAPHORE 0000001e 00fe0aa0 00000000 00000002

[Tue May 22 17:45:53 2018] 504-17000000.gp10b, pid 16227, refs: 2: 
[Tue May 22 17:45:53 2018] channel status: not in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 80000001006cd9ec PUT: 00000001006cd9ec GET: 00000001006cd9ec FETCH: 00000001006cd9ec
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00000000 SEMAPHORE 00000001 000179f4 00007462 00001004

[Tue May 22 17:45:53 2018] 505-17000000.gp10b, pid 29018, refs: 14: 
[Tue May 22 17:45:53 2018] channel status:  in use pending busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 8000001f080333a0 PUT: 0000001f080333a0 GET: 0000001f080333a0 FETCH: 0000001f080333a0
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00000e01 SEMAPHORE 0000001e 00262d60 00000002 00000002

[Tue May 22 17:45:53 2018] 506-17000000.gp10b, pid 1226, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 8000001f081403f0 PUT: 0000001f081403f0 GET: 0000001f081403f0 FETCH: 0000001f081403f0
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00000b01 SEMAPHORE 00000000 00000000 00000000 00000000

[Tue May 22 17:45:53 2018] 507-17000000.gp10b, pid 1226, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 8000001f080081e0 PUT: 0000001f080081e0 GET: 0000001f080081e0 FETCH: 0000001f080081e0
                           HEADER: 60400000 COUNT: 80000000
                           SYNCPOINT 00000000 00000901 SEMAPHORE 0000000d fc001000 01c08fa4 01100002

[Tue May 22 17:45:53 2018] 508-17000000.gp10b, pid 1229, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 0000000000000000 PUT: 0000000000000000 GET: 0000000000000000 FETCH: 0000000000000000
                           HEADER: 60400000 COUNT: 00000000
                           SYNCPOINT 00000000 00000000 SEMAPHORE 00000000 00000000 00000000 00000000

[Tue May 22 17:45:53 2018] 509-17000000.gp10b, pid 1229, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 0000000000000000 PUT: 0000000000000000 GET: 0000000000000000 FETCH: 0000000000000000
                           HEADER: 60400000 COUNT: 00000000
                           SYNCPOINT 00000000 00000000 SEMAPHORE 00000000 00000000 00000000 00000000

[Tue May 22 17:45:53 2018] 510-17000000.gp10b, pid 1229, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 0000000000000000 PUT: 0000000000000000 GET: 0000000000000000 FETCH: 0000000000000000
                           HEADER: 60400000 COUNT: 00000000
                           SYNCPOINT 00000000 00000000 SEMAPHORE 00000000 00000000 00000000 00000000

[Tue May 22 17:45:53 2018] 511-17000000.gp10b, pid 1229, refs: 2: 
[Tue May 22 17:45:53 2018] channel status:  in use idle not busy
[Tue May 22 17:45:53 2018] RAMFC : TOP: 0000000000000000 PUT: 0000000000000000 GET: 0000000000000000 FETCH: 0000000000000000
                           HEADER: 60400000 COUNT: 00000000
                           SYNCPOINT 00000000 00000000 SEMAPHORE 00000000 00000000 00000000 00000000

[Tue May 22 17:45:53 2018] gk20a 17000000.gp10b: gk20a_fifo_is_valid_engine_id: engine_id is not in active list/invalid -1
[Tue May 22 17:45:53 2018] gk20a 17000000.gp10b: gk20a_fifo_handle_sched_error: fifo sched error : 0x0000000a, failed to find engine
                           
[Tue May 22 17:45:53 2018] gk20a 17000000.gp10b: fifo_error_isr: fifo bind error: 0x00000003
[Tue May 22 17:45:53 2018] gk20a 17000000.gp10b: fifo_error_isr: channel reset initiated from fifo_error_isr; intr=0x00000001
[Tue May 22 17:46:35 2018] misc tegra_camera_ctrl: ISO BW req 2147483647 > 4687500 (max) capping to max
[Tue May 22 17:46:35 2018] misc tegra_camera_ctrl: vi_v4l2_update_isobw: requested iso bw is larger than max

It’s could be the sensor output timing issue. Please take time to probe the MIPI signal to make sure it’s good.

Thank you for the response. I’ve done a bunch of searching around about this issue but haven’t found much concrete. Can you give me some pointers in the right direction about how to “probe the MIPI signal to make sure it’s good”?

Thank you.

You should be able to find it from the D-PHY spec.