Hi, There
I’m using imx172 module from leopard image and while compile and load sensor driver in kernel it works fine, however if I change it to load as module it crashes during vi driver setting up connections. Does anybody know why? Do we have to use sensor drive in kernel directly?
thanks
[IMX172]: probing v4l2 sensor.
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265658] imx172 7-0052: imx172_probe: name imx172_a
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265680] imx172 7-0052: imx172_ctrls_init++
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265696] vi vi: subdev imx172 7-0052 bound
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265704] imx172 7-0052: Detected IMX172 sensor
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265741] [IMX172]: probing v4l2 sensor.
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265786] imx172 9-0052: sid gpios not in DT
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265822] imx172 9-0052: imx172_probe: name imx172_e
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265827] platform c9.regulator: Driver reg-fixed-sync-voltage requests probe deferral
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265833] imx172 9-0052: imx172_ctrls_init++
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265844] vi vi: subdev imx172 9-0052 bound
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265851] vi vi: notify complete, all subdevs registered
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265855] vi vi: creating links for entity imx172 7-0052
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265860] vi vi: processing endpoint /host1x/i2c@546c0000/tca9546@70/i2c@0/imx172_a@52/ports/port@0/endpoint
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265879] vi vi: skipping channel port /host1x/i2c@546c0000/tca9546@70/i2c@0/imx172_a@52:0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265884] vi vi: creating links for entity imx172 9-0052
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265891] vi vi: processing endpoint /host1x/i2c@546c0000/tca9546@70/i2c@1/imx172_e@52/ports/port@0/endpoint
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265907] vi vi: skipping channel port /host1x/i2c@546c0000/tca9546@70/i2c@1/imx172_e@52:0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265911] vi vi: creating links for channels
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265916] vi vi: processing endpoint /host1x/vi/ports/port@0/endpoint
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265932] vi vi: creating link for channel vi-output-0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265936] vi vi: creating imx172 7-0052:0 → vi-output-0:0 link
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.265950] Unable to handle kernel NULL pointer dereference at virtual address 00000010
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.266029] platform ca.regulator: Driver reg-fixed-sync-voltage requests probe deferral
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.266144] platform cb.regulator: Driver reg-fixed-sync-voltage requests probe deferral
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.266255] platform cc.regulator: Driver reg-fixed-sync-voltage requests probe deferral
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.266369] platform cd.regulator: Driver reg-fixed-sync-voltage requests probe deferral
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.266462] reg-fixed-sync-voltage ce.regulator: Consumer c0 does not have device name
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.274072] platform ce.regulator: Driver reg-fixed-sync-voltage requests probe deferral
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.274222] platform 7.regulator: Driver reg-fixed-sync-voltage requests probe deferral
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.280111] pgd = ffffffc0f3aee000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.287013] [00000010] *pgd=0000000000000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.298193] Internal error: Oops: 96000005 [#1] PREEMPT SMP
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.305882] Enter nvdumper_crash_setup_regs
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.312183] nvdumper: all registers are saved.
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.312185] nvdumper: all registers are saved.
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.312186] nvdumper: all registers are saved.
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.331785] nvdumper: all registers are saved.
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.339182] Modules linked in: imx172(+)
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.345164] CPU: 1 PID: 293 Comm: systemd-udevd Not tainted 3.10.96+ #10
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355346] task: ffffffc0f3838c80 ti: ffffffc0f3af4000 task.ti: ffffffc0f3af4000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355353] PC is at handler_new_ref+0x190/0x1c0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355356] LR is at handler_new_ref+0xd4/0x1c0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355358] pc : [] lr : [] pstate: 60000145
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355359] sp : ffffffc0f3af7880
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355362] x29: ffffffc0f3af7880 x28: 0000000000000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355365] x27: 0000000000000000 x26: ffffffc001045db8
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355368] x25: 0000000000000000 x24: 0000000000000003
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355370] x23: ffffffc0f798a8c0 x22: 0000000000000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355373] x21: 0000000000000002 x20: ffffffc0f346e500
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355375] x19: ffffffc0f79a2498 x18: 0000000000000007
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355377] x17: 000000000000000e x16: 0000000000000020
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355379] x15: 000000000000002c x14: 0000000000000069
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355382] x13: 000000000000006c x12: 0000000000000020
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355384] x11: 0000000000000075 x10: 0000000000000070
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355386] x9 : 00000000009a0000 x8 : 0000000000000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355388] x7 : 0000000000000000 x6 : 0000000000000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355391] x5 : ffffffc0f3af4000 x4 : 0000000000000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355393] x3 : 0000000000000000 x2 : 0000000000000140
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355395] x1 : ffffffc0f79a24d8 x0 : 0000000000000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355396]
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355396] PC: 0xffffffc0006e8684:
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355403] 8684 f9000680 f9000014 1400001a f9400c02 b9404042 6b0202bf 540000a9 f9400000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355409] 86a4 eb00003f 54ffff41 14000012 6b0202bf 54000081 aa1403e0 97eace66 14000015
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355415] 86c4 f9400400 f9400001 f9000434 f9000281 f9000680 f9000014 14000006 f9400c02
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355421] 86e4 b9404042 6b0202bf 54fffda8 17fffff0 1ad80aa0 1b18d415 93407eb5 f9402e60
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355426] 8704 f8757800 f9000a80 f9402e60 f8357814 f9401660 9410dd33 2a1603e0 a94153f3
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355432] 8724 a9425bf5 a94363f7 a8c47bfd d65f03c0 b4000260 b9407402 35000262 b50000a1
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355438] 8744 128002a1 b9007401 d2800000 d65f03c0 f9401022 eb02001f 540001a0 a9be7bfd
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355444] 8764 910003fd f9000bf3 aa0103f3 97ffff81 6b1f001f 9a9f0260 14000007 d2800000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355445]
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355445] LR: 0xffffffc0006e85c8:
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355451] 85c8 d2800001 aa1303e0 97ffffb5 b5000060 b9407676 14000050 b9407676 350009d6
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355457] 85e8 d2800502 52901a01 f0006720 f9459c00 97eaca92 aa0003f4 b50000c0 b9407660
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355463] 8608 12800176 35000880 b9007676 14000042 f9000c17 f94012e0 eb00027f 540000a1
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355469] 8628 91006280 f90016e0 52800020 b90032e0 f9000294 f9000694 f9401660 9410dd3c
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355475] 8648 91010261 f9402260 eb01001f 54000120 f9402662 f9400c42 b9404042 6b0202bf
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355481] 8668 54000088 eb00003f 54000381 14000020 f9402660 f9002674 f9000281 f9000680
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355486] 8688 f9000014 1400001a f9400c02 b9404042 6b0202bf 540000a9 f9400000 eb00003f
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355492] 86a8 54ffff41 14000012 6b0202bf 54000081 aa1403e0 97eace66 14000015 f9400400
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355493]
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355493] SP: 0xffffffc0f3af7800:
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355499] 7800 f346e500 ffffffc0 00000002 00000000 00000000 00000000 f798a8c0 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355505] 7820 00000003 00000000 00000000 00000000 01045db8 ffffffc0 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355511] 7840 00000000 00000000 f3af7880 ffffffc0 006e8648 ffffffc0 f3af7880 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355517] 7860 006e8704 ffffffc0 60000145 00000000 f79a2498 ffffffc0 01045db8 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355523] 7880 f3af78c0 ffffffc0 006e8290 ffffffc0 f798a8c0 ffffffc0 f79a2498 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355528] 78a0 009a0001 00000000 00000006 00000000 00000000 00000000 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355534] 78c0 f3af7950 ffffffc0 006e8560 ffffffc0 f79a2498 ffffffc0 009a0001 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355540] 78e0 00000000 00000000 f3415898 ffffffc0 f3c76b00 ffffffc0 00000003 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355541]
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355541] X1: 0xffffffc0f79a2458:
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355547] 2458 00000000 00000000 00000000 00000000 f79a0038 ffffffc0 f52a6c60 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355553] 2478 00000000 00000000 00000000 00000000 00000000 00000000 f52a6c60 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355559] 2498 00000000 00000000 f79a24a0 ffffffc0 f79a24a0 ffffffc0 f3838c80 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355565] 24b8 00000000 00000000 f79a2498 ffffffc0 f79a24c8 ffffffc0 f79a24c8 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355570] 24d8 f346e500 ffffffc0 f346e500 ffffffc0 00000000 00000000 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355576] 24f8 00000000 00000000 00000000 00000000 00000003 00000000 00000fa0 00000bb8
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355582] 2518 32314752 00000001 00001f40 016e3600 00000008 00000000 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355588] 2538 00000000 00000000 0000001e 00000000 00bdcae8 ffffffc0 00000001 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355590]
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355590] X5: 0xffffffc0f3af3f80:
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355596] 3f80 ec315038 0000007f 615be000 00000055 00000018 00000000 615c99d8 00000055
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355602] 3fa0 00000003 00000000 615c7a10 00000055 0000000e 00000000 ec314e00 0000007f
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355608] 3fc0 6154dd18 00000055 ec314e00 0000007f aaae53c0 0000007f 60000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355614] 3fe0 00000004 00000000 00000016 00000000 a9425bf5 a8c47bfd d65f03c0 d503201f
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355620] 4000 0000000a 00000000 ffffffff ffffffff f3838c80 ffffffc0 000bdb8c ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355625] 4020 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355631] 4040 00000000 00000000 00000002 00000001 00000100 00000000 57ac6e9d 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355637] 4060 91300021 913da000 52818c62 97ff2213 a9b97bfd 910003fd a9025bf5 f0000235
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355640]
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355640] X19: 0xffffffc0f79a2418:
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355646] 2418 00000000 00000000 f79a2440 ffffffc0 f79a2028 ffffffc0 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355652] 2438 00000001 00000000 00000001 00000000 f79a2448 ffffffc0 f79a2448 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355657] 2458 00000000 00000000 00000000 00000000 f79a0038 ffffffc0 f52a6c60 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355663] 2478 00000000 00000000 00000000 00000000 00000000 00000000 f52a6c60 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355669] 2498 00000000 00000000 f79a24a0 ffffffc0 f79a24a0 ffffffc0 f3838c80 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355674] 24b8 00000000 00000000 f79a2498 ffffffc0 f79a24c8 ffffffc0 f79a24c8 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355680] 24d8 f346e500 ffffffc0 f346e500 ffffffc0 00000000 00000000 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355686] 24f8 00000000 00000000 00000000 00000000 00000003 00000000 00000fa0 00000bb8
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355687]
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355687] X20: 0xffffffc0f346e480:
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355693] e480 6632785c 6b736964 6632785c 692d7962 32785c64 636d6d66 3631302d 5f323347
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355699] e4a0 38637830 33396136 aa003037 f9401835 f9401c36 9100e3a0 a9007c1f 910123a0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355705] e4c0 2e2f2e2e 6d6d2f2e 6b6c6263 ffff0030 001d1470 ffffffc0 002141cc ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355711] e4e0 f346e4e0 ffffffc0 f346e4e0 ffffffc0 a9007c1f 9102e3a0 a9007c1f 910323a0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355717] e500 f79a24d8 ffffffc0 f79a24d8 ffffffc0 00000000 00000000 f798a8c0 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355722] e520 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355728] e540 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355734] e560 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355735]
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355735] X23: 0xffffffc0f798a840:
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355741] a840 00000000 00000000 00000010 00000001 00000001 00000002 00000000 00000001
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355747] a860 00000001 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355752] a880 f4149800 ffffffc0 00000000 00000000 00000000 00000000 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355758] a8a0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355764] a8c0 f798a8c0 ffffffc0 f798a8c0 ffffffc0 f798a8d0 ffffffc0 f798a8d0 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355769] a8e0 f79a2498 ffffffc0 f346e518 ffffffc0 00000001 00000000 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355775] a900 009a0001 00000000 01045db8 ffffffc0 00000006 00000000 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355780] a920 00000000 00000000 00000000 00000000 00000044 00000000 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355782]
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355782] X26: 0xffffffc001045d38:
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355788] 5d38 20564256 66667542 53207265 00657a69 65646956 6544206f 65646f63 54502072
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355794] 5d58 00000053 00000000 65646956 6544206f 65646f63 72462072 20656d61 6e756f43
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355800] 5d78 00000074 00000000 74696e49 206c6169 616c6544 6f662079 42562072 6f432056
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355806] 5d98 6f72746e 0000006c 65706552 53207461 65757165 2065636e 64616548 00007265
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355812] 5db8 656d6143 43206172 72746e6f 00736c6f 6f747541 70784520 7275736f 00000065
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355817] 5dd8 6f707845 65727573 6d695420 41202c65 6c6f7362 00657475 6f707845 65727573
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355823] 5df8 7944202c 696d616e 72462063 72656d61 00657461 00000000 2c6e6150 6c655220
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355829] 5e18 76697461 00000065 746c6954 6552202c 6974616c 00006576 2c6e6150 73655220
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355831]
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355831] X29: 0xffffffc0f3af7800:
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355837] 7800 f346e500 ffffffc0 00000002 00000000 00000000 00000000 f798a8c0 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355842] 7820 00000003 00000000 00000000 00000000 01045db8 ffffffc0 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355848] 7840 00000000 00000000 f3af7880 ffffffc0 006e8648 ffffffc0 f3af7880 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355854] 7860 006e8704 ffffffc0 60000145 00000000 f79a2498 ffffffc0 01045db8 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355860] 7880 f3af78c0 ffffffc0 006e8290 ffffffc0 f798a8c0 ffffffc0 f79a2498 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355866] 78a0 009a0001 00000000 00000006 00000000 00000000 00000000 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355871] 78c0 f3af7950 ffffffc0 006e8560 ffffffc0 f79a2498 ffffffc0 009a0001 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355877] 78e0 00000000 00000000 f3415898 ffffffc0 f3c76b00 ffffffc0 00000003 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355878]
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355880] Process systemd-udevd (pid: 293, stack limit = 0xffffffc0f3af4058)
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355882] Stack: (0xffffffc0f3af7880 to 0xffffffc0f3af8000)
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355886] 7880: f3af78c0 ffffffc0 006e8290 ffffffc0 f798a8c0 ffffffc0 f79a2498 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355889] 78a0: 009a0001 00000000 00000006 00000000 00000000 00000000 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355891] 78c0: f3af7950 ffffffc0 006e8560 ffffffc0 f79a2498 ffffffc0 009a0001 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355894] 78e0: 00000000 00000000 f3415898 ffffffc0 f3c76b00 ffffffc0 00000003 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355896] 7900: 0104b720 ffffffc0 1ff58550 ffffffc0 f52a6c60 ffffffc0 f3af4000 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355899] 7920: 00000000 ffffffc0 00000044 ffffffc0 00000000 00000000 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355902] 7940: 00000000 00000000 f79a2398 ffffffc0 f3af79a0 ffffffc0 006e85d4 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355904] 7960: f79a2498 ffffffc0 009a0001 00000000 009a2004 00000000 00000001 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355907] 7980: 00000000 00000000 00000000 00000000 00000044 00000006 01045db8 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355909] 79a0: f3af79e0 ffffffc0 006e882c ffffffc0 f346ea40 ffffffc0 f3c76b00 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355912] 79c0: f79a2498 ffffffc0 f3415898 ffffffc0 00000000 00000000 f3415858 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355914] 79e0: f3af7a20 ffffffc0 00705040 ffffffc0 00000001 00000000 f79a2470 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355917] 7a00: f79a2018 ffffffc0 f79a2498 ffffffc0 0104b288 ffffffc0 0104b5e0 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355920] 7a20: f3af7a60 ffffffc0 0070703c ffffffc0 f79a2018 ffffffc0 00000001 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355922] 7a40: 00000001 00000000 f52a6c60 ffffffc0 f3415e20 ffffffc0 003273f8 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355925] 7a60: f3af7aa0 ffffffc0 00707704 ffffffc0 f79a2018 ffffffc0 f3415e20 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355927] 7a80: 1ff58b00 ffffffc0 f79a0038 ffffffc0 00000000 00000000 0104b5e0 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355930] 7aa0: f3af7b20 ffffffc0 0070778c ffffffc0 f79a0560 ffffffc0 f79a0560 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355933] 7ac0: f79a0038 ffffffc0 f79a0500 ffffffc0 00000000 00000000 00000015 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355935] 7ae0: 00000116 00000000 00000111 00000000 011ac000 ffffffc0 f3af4000 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355938] 7b00: 1ff58550 ffffffc0 00000000 00000000 1ff60e08 ffffffc0 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355941] 7b20: f3af7b50 ffffffc0 006eba0c ffffffc0 f79a0500 ffffffc0 f524a660 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355943] 7b40: f7979278 ffffffc0 00000000 00000000 f3af7b80 ffffffc0 006ebc2c ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355946] 7b60: f79a0500 ffffffc0 f524a660 ffffffc0 0121e898 ffffffc0 f524a770 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355948] 7b80: f3af7bb0 ffffffc0 fc001484 ffffffbf 00000000 00000000 f3415018 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355951] 7ba0: fdcbb400 ffffffc0 fdcbb428 ffffffc0 f3af7c00 ffffffc0 006d05d0 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355954] 7bc0: fdcbb400 ffffffc0 fc0022e0 ffffffbf fdcbb428 ffffffc0 0121c9f0 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355956] 7be0: 00000006 00000000 006d05c0 ffffffc0 31786d69 655f3237 fc002200 ffffffbf
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355959] 7c00: f3af7c30 ffffffc0 005098bc ffffffc0 fdcbb428 ffffffc0 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355962] 7c20: fc0022e0 ffffffbf fc0022e0 ffffffbf f3af7c70 ffffffc0 00509b5c ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355964] 7c40: fdcbb428 ffffffc0 fc0022e0 ffffffbf fdcbb488 ffffffc0 0121c9f0 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355967] 7c60: aaba2108 0000007f 0121c9f0 ffffffc0 f3af7c90 ffffffc0 00509c30 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355970] 7c80: fdcbb428 ffffffc0 fc0022e0 ffffffbf f3af7cc0 ffffffc0 00507acc ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355972] 7ca0: 00000000 00000000 fc0022e0 ffffffbf 00509bd0 ffffffc0 00507ad8 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355975] 7cc0: f3af7d00 ffffffc0 00509430 ffffffc0 fc0022e0 ffffffbf f5f70c80 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355978] 7ce0: 00000000 00000000 f5f70ce8 ffffffc0 fe1c1ea8 ffffffc0 fdcb67e8 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355980] 7d00: f3af7d10 ffffffc0 00508e14 ffffffc0 f3af7d40 ffffffc0 0050a94c ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355983] 7d20: fc0022e0 ffffffbf fc005000 ffffffbf fc0027c8 ffffffbf aaba2108 0000007f
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355985] 7d40: f3af7d60 ffffffc0 006d1c90 ffffffc0 fc002298 ffffffbf fc005000 ffffffbf
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355988] 7d60: f3af7d80 ffffffc0 fc005020 ffffffbf 00000000 00000000 000d7424 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355991] 7d80: f3af7d90 ffffffc0 000815f0 ffffffc0 f3af7dc0 ffffffc0 0010f008 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355993] 7da0: fc0027c8 ffffffbf f3af7e70 ffffffc0 fc0027c8 ffffffbf 0010effc ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355996] 7dc0: f3af7df0 ffffffc0 0010fc18 ffffffc0 00000000 00000000 f3af7e70 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.355999] 7de0: fc0027c8 ffffffbf 0010fba0 ffffffc0 f3af7e30 ffffffc0 0010ffa4 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356001] 7e00: 615d1b60 00000055 00000000 00000000 00000000 00000000 00000007 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356004] 7e20: aaba2108 0000007f 00000278 00000000 ec314450 0000007f 000853c8 ffffffc0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356006] 7e40: 615d1b60 00000055 00000000 00000000 ffffffff ffffffff aaae1af4 0000007f
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356009] 7e60: 80000000 00000000 00000000 00000000 06081000 ffffff80 0004e230 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356011] 7e80: 060ce830 ffffff80 060a81a8 ffffff80 060a9498 ffffff80 000029d8 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356014] 7ea0: 00003290 00000000 fc0025c0 ffffffbf 0000000d 00000000 00000026 00000027
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356016] 7ec0: 00000011 00000000 00000009 00000000 00000007 00000000 aaba2108 0000007f
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356019] 7ee0: 00000000 00000000 00000007 00000000 00000000 00000000 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356021] 7f00: 00000002 00000000 00000002 00000000 00000111 00000000 ec313390 0000007f
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356024] 7f20: 01010101 01010101 00000005 00000000 00000000 00000000 00000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356026] 7f40: 00000000 00000000 aac90000 0000007f aaae1ad0 0000007f aabb41d0 0000007f
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356029] 7f60: ec313bd8 0000007f 615d1b60 00000055 00000000 00000000 aaba2108 0000007f
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356031] 7f80: 615fec80 00000055 00020000 00000000 00000000 00000000 615c6040 00000055
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356034] 7fa0: 00000000 00000000 00020000 00000000 ec3145e0 0000007f ec314450 0000007f
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356037] 7fc0: aab9b980 0000007f ec314450 0000007f aaae1af4 0000007f 80000000 00000000
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356039] 7fe0: 00000007 00000000 00000111 00000000 f9400262 f90037a2 d2800002 a90327a8
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356040] Call trace:
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356044] [] handler_new_ref+0x190/0x1c0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356047] [] v4l2_ctrl_new+0x240/0x2b8
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356050] [] v4l2_ctrl_new_std+0xbc/0xd0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356052] [] handler_new_ref+0x60/0x1c0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356054] [] v4l2_ctrl_add_handler+0x88/0xd8
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356058] [] tegra_channel_setup_controls+0x40/0xcc
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356061] [] tegra_channel_init_subdevices+0x100/0x12c
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356064] [] tegra_vi_graph_build_links+0x1e8/0x20c
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356067] [] tegra_vi_graph_notify_complete+0x64/0xa8
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356070] [] v4l2_async_test_notify+0xf4/0x110
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356072] [] v4l2_async_register_subdev+0x80/0xe0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356078] [] imx172_probe+0x2b4/0x31c [imx172]
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356082] [] i2c_device_probe+0xb4/0xfc
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356086] [] really_probe+0x120/0x2c8
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356088] [] driver_probe_device+0x78/0xa4
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356091] [] __driver_attach+0x60/0x8c
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356093] [] bus_for_each_dev+0x54/0x98
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356096] [] driver_attach+0x20/0x28
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356098] [] bus_add_driver+0xe4/0x1d0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356100] [] driver_register+0xb8/0xfc
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356103] [] i2c_register_driver+0xcc/0xdc
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356107] [] $x+0x20/0x28 [imx172]
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356111] [] do_one_initcall+0x40/0x100
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356114] [] do_init_module+0x50/0x194
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356117] [] load_module+0x1f8/0x2c0
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356119] [] SyS_finit_module+0x11c/0x1b4
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.356122] Code: 1ad80aa0 1b18d415 93407eb5 f9402e60 (f8757800)
Jul 17 09:53:13 tegra-ubuntu kernel: [ 10.357873] —[ end trace 07904cde528b8f95 ]—
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