If the system does not hang and hotplug still works fine, then this is not fatal.
Hi @WayneWWW
We encountered the same problem and it caused a panic loop when trying to restart.
Full log:
puttyorin.log (624.0 KB)
This log file is from our custom board.
But we confirm kernel warning occurs in P3509 + P3767-0000 (16GB) case too.
Hi,
But the warning will not cause restart or hang on devkit. Please file a new topic for your issue.
Hi, We have also reproduced the panic loop in our CustomBoard today.
We have not made any changes to the SW or HW pin assignments from EVK about HDMI.
20230413_CustomBoard_insert_HDM_panic_loop_console_log.txt (584.8 KB)
We are checking this internally.
Will this cause system hang?
This reproduced before the first Ubuntu setup, so I could not check by command.
HPD interrupt is raised continuously and does not stop, so I think system hang. Unplugging/inserting the HDMI cable did not resolve the problem and nothing appeared on the screen.
It also continued to interrupt even after completely unplugging the HDMI cable. It is not chattering.
Hi,
For the record, we are having occurrences of this behaviour as well, when plugging/unplugging the HDMI cable on our carrier board. Several warnings are thrown and the number of warnings logged upon plugging/unplugging does not seem consistent. No HDMI output too, no screen detected.
We are using L4T 35.2.1.
[Update] After several modifications/tests, we do observe this warning when there is no device on the HDMI DDC I2C bus or more generally no device at the expected address or range of address. Still upon plugging/unplugging.
L4T version: 35.2.1.
we also found such similar issue when using p3509-a02+p3767-0000.conf on Orin NX 16G SOM, @WayneWWW do you have any update? Thanks.
Hi,
Does the warning cause system hang/ kernel panic on your side?
Hi Wayne
My test monitor is ThinkVision T27p-10. Thanks.
@weileng
Could you help me do beow test?
-
Use the same monitor + devkit
-
Run “sudo reboot” on your board for 10 times. See if you can see the gpio irq error and cause system reboot by watchdog timer. If it can,please tell me whether it is 100% happened or intermittent.
Wayne
Sorry, no devkit by hand currently. My test bed is cusomzied board + Orin NX 16G SOM. such issue doesn’t 100% happened. Directly command “sudo reboot” under system UI can’t duplicate this issue in my side. The corner case, re-flash image and the first time to re-enter system UI after system configuation, sometimes it will happen. Thanks.
> ▒▒[ 5.478220] tegra-i2c 31e0000.i2c: I2C transfer timed out
> [ 5.710075] nvidia: loading out-of-tree module taints kernel.
> [ 5.711377] nvidia: module verification failed: signature and/or required key missing - tainting kernel
> [ 5.766244] tegra-i2c 31e0000.i2c: I2C transfer timed out
> [ 5.782687] imx219 9-0010: imx219_board_setup: error during i2c read probe (-121)
> [ 5.790355] imx219 9-0010: board setup failed
> [ 5.790563] imx219: probe of 9-0010 failed with error -121
> [ 5.802386] imx219 10-0010: imx219_board_setup: error during i2c read probe (-121)
> [ 5.807712] imx219 10-0010: board setup failed
> [ 5.807910] imx219: probe of 10-0010 failed with error -121
> [ 5.837264] iwlwifi 0001:03:00.0: api flags index 2 larger than supported by driver
> [ 5.874228] tegra-i2c 31e0000.i2c: I2C transfer timed out
> [ 6.278952] thermal thermal_zone9: failed to read out thermal zone (-61)
> [ 6.746207] random: crng init done
> [ 6.746325] random: 7 urandom warning(s) missed due to ratelimiting
> [ 6.825378] using random self ethernet address
> [ 6.825527] using random host ethernet address
> [ 7.204381] using random self ethernet address
> [ 7.204532] using random host ethernet address
> [ 7.206837] IRQ 326: no longer affine to CPU4
> [ 7.207016] CPU4: shutdown
> [ 7.334815] IRQ 327: no longer affine to CPU5
> [ 7.335064] CPU5: shutdown
> [ 7.478837] IRQ 329: no longer affine to CPU6
> [ 7.479025] CPU6: shutdown
> [ 7.595868] IRQ 114: no longer affine to CPU7
> [ 7.596413] IRQ 330: no longer affine to CPU7
> [ 7.596762] CPU7: shutdown
> [ 13.061651] Please complete system configuration setup on desktop to proceed...
> [ 13.664859] ACPI: <n/a>: failed to evaluate _DSM (0x1001)
> [ 13.665051] ACPI: <n/a>: failed to evaluate _DSM (0x1001)
> [ 200.138220] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.138800] ---[ end trace e7b6f634cffb9927 ]---
> [ 200.138973] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.139389] ---[ end trace e7b6f634cffb9928 ]---
> [ 200.139531] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.139917] ---[ end trace e7b6f634cffb9929 ]---
> [ 200.140063] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.140447] ---[ end trace e7b6f634cffb992a ]---
> [ 200.140594] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.140981] ---[ end trace e7b6f634cffb992b ]---
> [ 200.141129] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.141512] ---[ end trace e7b6f634cffb992c ]---
> [ 200.141804] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.143274] ---[ end trace e7b6f634cffb992d ]---
> [ 200.143835] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.152497] ---[ end trace e7b6f634cffb992e ]---
> [ 200.157013] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.166320] ---[ end trace e7b6f634cffb992f ]---
> [ 200.170840] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.180145] ---[ end trace e7b6f634cffb9930 ]---
> [ 200.184663] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.193969] ---[ end trace e7b6f634cffb9931 ]---
> [ 200.198492] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.207793] ---[ end trace e7b6f634cffb9932 ]---
> [ 200.212312] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.221619] ---[ end trace e7b6f634cffb9933 ]---
> [ 200.226138] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.235444] ---[ end trace e7b6f634cffb9934 ]---
> [ 200.239962] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.249268] ---[ end trace e7b6f634cffb9935 ]---
> [ 200.253796] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.263097] ---[ end trace e7b6f634cffb9936 ]---
> [ 200.267617] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.276918] ---[ end trace e7b6f634cffb9937 ]---
> [ 200.281443] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.290746] ---[ end trace e7b6f634cffb9938 ]---
> [ 200.295263] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.304573] ---[ end trace e7b6f634cffb9939 ]---
> [ 200.309088] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.318396] ---[ end trace e7b6f634cffb993a ]---
> [ 200.322911] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.332222] ---[ end trace e7b6f634cffb993b ]---
> [ 200.336738] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.346047] ---[ end trace e7b6f634cffb993c ]---
> [ 200.350562] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.359869] ---[ end trace e7b6f634cffb993d ]---
> [ 200.364388] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.373698] ---[ end trace e7b6f634cffb993e ]---
> [ 200.378212] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.387520] ---[ end trace e7b6f634cffb993f ]---
> [ 200.392038] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.401344] ---[ end trace e7b6f634cffb9940 ]---
> [ 200.405862] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.415168] ---[ end trace e7b6f634cffb9941 ]---
> [ 200.419687] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.428996] ---[ end trace e7b6f634cffb9942 ]---
> [ 200.433513] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.442821] ---[ end trace e7b6f634cffb9943 ]---
> [ 200.447337] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.456647] ---[ end trace e7b6f634cffb9944 ]---
> [ 200.461162] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.470472] ---[ end trace e7b6f634cffb9945 ]---
> [ 200.474988] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.484295] ---[ end trace e7b6f634cffb9946 ]---
> [ 200.488813] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.498122] ---[ end trace e7b6f634cffb9947 ]---
> [ 200.502637] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.511951] ---[ end trace e7b6f634cffb9948 ]---
> [ 200.516522] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.525779] ---[ end trace e7b6f634cffb9949 ]---
> [ 200.530301] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.539593] ---[ end trace e7b6f634cffb994a ]---
> [ 200.544113] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.553420] ---[ end trace e7b6f634cffb994b ]---
> [ 200.557938] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.567246] ---[ end trace e7b6f634cffb994c ]---
> [ 200.571763] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.581069] ---[ end trace e7b6f634cffb994d ]---
> [ 200.585586] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.594896] ---[ end trace e7b6f634cffb994e ]---
> [ 200.599413] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.608721] ---[ end trace e7b6f634cffb994f ]---
> [ 200.613237] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.622547] ---[ end trace e7b6f634cffb9950 ]---
> [ 200.627064] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.636372] ---[ end trace e7b6f634cffb9951 ]---
> [ 200.640888] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.650195] ---[ end trace e7b6f634cffb9952 ]---
> [ 200.654713] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.664023] ---[ end trace e7b6f634cffb9953 ]---
> [ 200.668538] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.677845] ---[ end trace e7b6f634cffb9954 ]---
> [ 200.682363] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.691671] ---[ end trace e7b6f634cffb9955 ]---
> [ 200.696186] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.705497] ---[ end trace e7b6f634cffb9956 ]---
> [ 200.710013] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.719320] ---[ end trace e7b6f634cffb9957 ]---
> [ 200.723837] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.733144] ---[ end trace e7b6f634cffb9958 ]---
> [ 200.737662] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.746971] ---[ end trace e7b6f634cffb9959 ]---
> [ 200.751487] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.760794] ---[ end trace e7b6f634cffb995a ]---
> [ 200.765311] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.774620] ---[ end trace e7b6f634cffb995b ]---
> [ 200.779138] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.788451] ---[ end trace e7b6f634cffb995c ]---
> [ 200.792976] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.802275] ---[ end trace e7b6f634cffb995d ]---
> [ 200.806798] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.816100] ---[ end trace e7b6f634cffb995e ]---
> [ 200.820620] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.829918] ---[ end trace e7b6f634cffb995f ]---
> [ 200.834444] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.843746] ---[ end trace e7b6f634cffb9960 ]---
> [ 200.848267] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.857569] ---[ end trace e7b6f634cffb9961 ]---
> [ 200.862092] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.871395] ---[ end trace e7b6f634cffb9962 ]---
> [ 200.875919] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.885220] ---[ end trace e7b6f634cffb9963 ]---
> [ 200.889745] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.899048] ---[ end trace e7b6f634cffb9964 ]---
> [ 200.903574] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.912870] ---[ end trace e7b6f634cffb9965 ]---
> [ 200.917392] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.926697] ---[ end trace e7b6f634cffb9966 ]---
> [ 200.931217] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.940523] ---[ end trace e7b6f634cffb9967 ]---
> [ 200.945045] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.954345] ---[ end trace e7b6f634cffb9968 ]---
> [ 200.958867] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.968174] ---[ end trace e7b6f634cffb9969 ]---
> [ 200.972692] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.981999] ---[ end trace e7b6f634cffb996a ]---
> [ 200.986518] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 200.995822] ---[ end trace e7b6f634cffb996b ]---
> [ 201.000342] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.009651] ---[ end trace e7b6f634cffb996c ]---
> [ 201.014169] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.023471] ---[ end trace e7b6f634cffb996d ]---
> [ 201.027993] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.037300] ---[ end trace e7b6f634cffb996e ]---
> [ 201.041819] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.051123] ---[ end trace e7b6f634cffb996f ]---
> [ 201.055643] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.064947] ---[ end trace e7b6f634cffb9970 ]---
> [ 201.069475] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.078774] ---[ end trace e7b6f634cffb9971 ]---
> [ 201.083292] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.092597] ---[ end trace e7b6f634cffb9972 ]---
> [ 201.097118] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.106423] ---[ end trace e7b6f634cffb9973 ]---
> [ 201.110943] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.120250] ---[ end trace e7b6f634cffb9974 ]---
> [ 201.124767] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.134072] ---[ end trace e7b6f634cffb9975 ]---
> [ 201.138593] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.147898] ---[ end trace e7b6f634cffb9976 ]---
> [ 201.152418] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.161721] ---[ end trace e7b6f634cffb9977 ]---
> [ 201.166243] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.175546] ---[ end trace e7b6f634cffb9978 ]---
> [ 201.180067] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.189374] ---[ end trace e7b6f634cffb9979 ]---
> [ 201.193895] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.203198] ---[ end trace e7b6f634cffb997a ]---
> [ 201.207721] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.217026] ---[ end trace e7b6f634cffb997b ]---
> [ 201.221543] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.230848] ---[ end trace e7b6f634cffb997c ]---
> [ 201.235367] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.244671] ---[ end trace e7b6f634cffb997d ]---
> [ 201.249192] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.258497] ---[ end trace e7b6f634cffb997e ]---
> [ 201.263022] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.272321] ---[ end trace e7b6f634cffb997f ]---
> [ 201.276842] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.286147] ---[ end trace e7b6f634cffb9980 ]---
> [ 201.290672] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.299972] ---[ end trace e7b6f634cffb9981 ]---
> [ 201.304493] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.313798] ---[ end trace e7b6f634cffb9982 ]---
> [ 201.318316] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.327625] ---[ end trace e7b6f634cffb9983 ]---
> [ 201.332143] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.341449] ---[ end trace e7b6f634cffb9984 ]---
> [ 201.345968] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.355273] ---[ end trace e7b6f634cffb9985 ]---
> [ 201.359793] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.369098] ---[ end trace e7b6f634cffb9986 ]---
> [ 201.373618] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.382922] ---[ end trace e7b6f634cffb9987 ]---
> [ 201.387447] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.396746] ---[ end trace e7b6f634cffb9988 ]---
> [ 201.401268] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.410574] ---[ end trace e7b6f634cffb9989 ]---
> [ 201.415093] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.424397] ---[ end trace e7b6f634cffb998a ]---
> [ 201.428917] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.438225] ---[ end trace e7b6f634cffb998b ]---
> [ 201.442744] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.452048] ---[ end trace e7b6f634cffb998c ]---
> [ 201.456597] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.465879] ---[ end trace e7b6f634cffb998d ]---
> [ 201.470403] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.479697] ---[ end trace e7b6f634cffb998e ]---
> [ 201.484223] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.493523] ---[ end trace e7b6f634cffb998f ]---
> [ 201.498043] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.507346] ---[ end trace e7b6f634cffb9990 ]---
> [ 201.511869] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.521194] ---[ end trace e7b6f634cffb9991 ]---
> [ 201.525703] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.535006] ---[ end trace e7b6f634cffb9992 ]---
> [ 201.539523] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.548826] ---[ end trace e7b6f634cffb9993 ]---
> [ 201.553346] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.562651] ---[ end trace e7b6f634cffb9994 ]---
> [ 201.567168] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.576473] ---[ end trace e7b6f634cffb9995 ]---
> [ 201.580997] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.581167] ---[ end trace e7b6f634cffb9996 ]---
> [ 201.581182] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.581331] ---[ end trace e7b6f634cffb9997 ]---
> [ 201.581345] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.581489] ---[ end trace e7b6f634cffb9998 ]---
> [ 201.581504] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.581618] ---[ end trace e7b6f634cffb9999 ]---
> [ 201.581636] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.581753] ---[ end trace e7b6f634cffb999a ]---
> [ 201.581768] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.581882] ---[ end trace e7b6f634cffb999b ]---
> [ 201.581897] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.582040] ---[ end trace e7b6f634cffb999c ]---
> [ 201.582056] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.582191] ---[ end trace e7b6f634cffb999d ]---
> [ 201.582206] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.582387] ---[ end trace e7b6f634cffb999e ]---
> [ 201.582401] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.582520] ---[ end trace e7b6f634cffb999f ]---
> [ 201.582536] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.582704] ---[ end trace e7b6f634cffb99a0 ]---
> [ 201.582719] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.582870] ---[ end trace e7b6f634cffb99a1 ]---
> [ 201.582885] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.583011] ---[ end trace e7b6f634cffb99a2 ]---
> [ 201.583027] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.583186] ---[ end trace e7b6f634cffb99a3 ]---
> [ 201.583201] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.583339] ---[ end trace e7b6f634cffb99a4 ]---
> [ 201.583353] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.583469] ---[ end trace e7b6f634cffb99a5 ]---
> [ 201.583486] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.583601] ---[ end trace e7b6f634cffb99a6 ]---
> [ 201.583616] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.825297] ---[ end trace e7b6f634cffb99a7 ]---
> [ 201.829879] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.839195] ---[ end trace e7b6f634cffb99a8 ]---
> [ 201.843671] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.852977] ---[ end trace e7b6f634cffb99a9 ]---
> [ 201.857493] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.866799] ---[ end trace e7b6f634cffb99aa ]---
> [ 201.871319] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.880624] ---[ end trace e7b6f634cffb99ab ]---
> [ 201.885144] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.894447] ---[ end trace e7b6f634cffb99ac ]---
> [ 201.898969] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.908272] ---[ end trace e7b6f634cffb99ad ]---
> [ 201.912793] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.922097] ---[ end trace e7b6f634cffb99ae ]---
> [ 201.926622] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.935923] ---[ end trace e7b6f634cffb99af ]---
> [ 201.940444] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.949752] ---[ end trace e7b6f634cffb99b0 ]---
> [ 201.954285] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.963577] ---[ end trace e7b6f634cffb99b1 ]---
> [ 201.968111] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.977423] ---[ end trace e7b6f634cffb99b2 ]---
> [ 201.981938] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 201.991230] ---[ end trace e7b6f634cffb99b3 ]---
> [ 201.995745] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 202.005022] ---[ end trace e7b6f634cffb99b4 ]---
> [ 202.005044] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 202.018834] ---[ end trace e7b6f634cffb99b5 ]---
> [ 202.018864] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 202.032664] ---[ end trace e7b6f634cffb99b6 ]---
> [ 202.037196] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 202.046497] ---[ end trace e7b6f634cffb99b7 ]---
> [ 202.046518] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 202.046631] ---[ end trace e7b6f634cffb99b8 ]---
> [ 202.046646] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 202.046755] ---[ end trace e7b6f634cffb99b9 ]---
> [ 202.046770] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 202.087937] ---[ end trace e7b6f634cffb99ba ]---
> [ 202.092522] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 202.101833] ---[ end trace e7b6f634cffb99bb ]---
> [ 202.106343] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 202.115651] ---[ end trace e7b6f634cffb99bc ]---
> [ 202.120172] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 202.129478] ---[ end trace e7b6f634cffb99bd ]---
> [ 202.133991] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
> [ 202.143301] ---[ end trace e7b6f634cffb99be ]---
> [ 202.147818] WARNING: CPU: 0 PID: 0 at drivers/gpio/gpio-tegra186.c:937 tegra186_gpio_irq+0x1ac/0x1f0
Hi @weileng
Sorry that I can only discuss this issue with devkit user. I saw this issue happened on some custom boards before, but turned out this is their hardware design issue.
Thus, I need you to make sure whether devkit can reproduce this issue with same monitor.
Also, could you check if the “power save” of the monitor is related to this issue?
This is also something observed by other end users too.
For example, your issue happened after 200 second after boot up. Looks related to something triggered, maybe also the power save?
Hi @WayneWWW
Thanks for your replay. Could you please elaborate “power save” related issue?
two questions please give your comments, thanks.
#1 HDMI hotplug trigger kernel warning “tegra186_gpio_irq+0x1ac/0x1f0”, Is this state normal?
#2 What case will trigger kernel warning “tegra186_gpio_irq+0x1ac/0x1f0” on Orin NX?
The same monitor and the same motherboard with Xavier NX 8G/16G SOM has NO such issue.