# Nvgpu: 17000000.ga10b report\_pbdma\_error:330 \[ERR\] pbdma\_intr\_0(0)= 0x04000000 **URL:** \ **Category:** Jetson AGX Orin\ **Created:** [August 5, 2025, 8:17am UTC](https://forums.developer.nvidia.com/t/nvgpu-17000000-ga10b-report-pbdma-error-330-err-pbdma-intr-0-0-0x04000000/341271 "2025-08-05T08:17:37Z")\ **Posts on this page:** 12\ **Page:** 1
**Author:** ![DKaiF](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@DKaiF](https://forums.developer.nvidia.com/u/DKaiF)\ **Post date:** [August 5, 2025, 8:17am UTC](https://forums.developer.nvidia.com/t/nvgpu-17000000-ga10b-report-pbdma-error-330-err-pbdma-intr-0-0-0x04000000/341271/1 "2025-08-05T08:17:37Z")
Test environment: jetpack 5.1.2 Test module: jetpack-Orin-AGX 64G/32G Test command: fio --bs=4k --ioengine=libaio --numjobs=1 --direct=1 --buffered=0 --iodepth=8 --rw=randread --norandommap --randrepeat=0 --stonewall --exitall\_on\_error --scramble\_buffers=1 --group\_reporting --do\_verify=0 --name=myjob --size=100% --filename=/dev/sda --ramp\_time=5 --runtime=10 --time\_based When running fio random-read performance tests on a USB external drive via the GUI, we see GPU errors in the serial console and the graphical interface freezes—becoming completely unresponsive, with no reaction to mouse clicks on any icons. > [2025-07-29 17:48:40] [287.160916] nvgpu: 17000000.ga10b report\_pbdma\_error:330 [ERR] pbdma\_intr\_0(0)= 0x04000000 > [2025-07-29 17:48:40] [287.160922] nvgpu: 17000000.ga10b nvgpu\_cic\_mon\_report\_err\_safety\_services:92 [ERR] Error reporting is not supported in this platform > [2025-07-29 17:48:40] [287.160929] nvgpu: 17000000.ga10b nvgpu\_set\_err\_notifier\_locked:149 [ERR] error notifier set to 24 for ch 506 > [2025-07-29 17:48:40] [294.338228] nvgpu: 17000000.ga10b ga10b\_pbdma\_handle\_intr\_0\_legacy:437 [ERR] semaphore acquire timeout! > [2025-07-29 17:48:46] [294.338308] **ga10b** Channel Status - chip ga10b > [2025-07-29 17:48:46] [294.338310] **ga10b** --------------------------- > [2025-07-29 17:48:46] [294.338313] **ga10b** 506-ga10b, TSG: 5, pid 4159, refs: 7, deterministic: no, domain name: (default) > [2025-07-29 17:48:46] [294.338315] **ga10b** channel status: in use on\_pbdma, pbdma\_busy busy > [2025-07-29 17:48:46] [294.338318] **ga10b** RAMFC: TOP: 8000001ffe16ae74 PUT: 001ffe16ae88 GET: 001ffe16ae74 FETCH: 000000000000 HEADER: 2140006c COUNT: 11110000 SEMAPHORE: addr 002000180000 payload 00000000000001c4 execute 00081003 > [2025-07-29 17:48:46] [294.338321] **ga10b** > [2025-07-29 17:48:46] [294.338323] **ga10b** 507-ga10b, TSG: 4, pid 4032, refs: 2, deterministic: no, domain name: (default) > [2025-07-29 17:48:46] [294.338324] **ga10b** channel status: in use idle not busy > [2025-07-29 17:48:46] [294.338326] **ga10b** RAMFC: TOP: 8000002004033d98 PUT: 002004033d98 GET: 002004033d98 FETCH: 000000000000 HEADER: 2140006c COUNT: 00000000 SEMAPHORE: addr 002004320000 payload 0000000000000000 execute 00000001 > [2025-07-29 17:48:46] [294.338328] **ga10b** > [2025-07-29 17:48:46] [294.338329] **ga10b** 508-ga10b, TSG: 3, pid 4032, refs: 2, deterministic: no, domain name: (default) > [2025-07-29 17:48:46] [294.338331] **ga10b** channel status: in use on\_eng not busy > [2025-07-29 17:48:46] [294.338332] **ga10b** RAMFC: TOP: 8000002004053470 PUT: 002004053470 GET: 002004053470 FETCH: 000000000000 HEADER: 2140006c COUNT: 00000000 SEMAPHORE: addr 002004020000 payload 0000000000000000 execute 00100001 > [2025-07-29 17:48:46] [294.338334] **ga10b** > [2025-07-29 17:48:46] [294.338336] **ga10b** 509-ga10b, TSG: 2, pid 3094, refs: 2, deterministic: no, domain name: (default) > [2025-07-29 17:48:46] [294.338337] **ga10b** channel status: in use idle not busy > [2025-07-29 17:48:46] [294.338338] **ga10b** RAMFC: TOP: 800000200400de88 PUT: 00200400de88 GET: 00200400de88 FETCH: 000000000000 HEADER: 2140006c COUNT: 00000000 SEMAPHORE: addr 002004010000 payload 0000000000000000 execute 00100001 > [2025-07-29 17:48:47] [294.338340] **ga10b** > [2025-07-29 17:48:47] [294.338341] **ga10b** 510-ga10b, TSG: 1, pid 2282, refs: 2, deterministic: no, domain name: (default) > [2025-07-29 17:48:47] [294.338342] **ga10b** channel status: in use idle not busy > [2025-07-29 17:48:47] [294.338343] **ga10b** RAMFC: TOP: 8000002004033280 PUT: 002004033280 GET: 002004033280 FETCH: 000000000000 HEADER: 2140006c COUNT: 00000000 SEMAPHORE: addr 002004320000 payload 0000000000000000 execute 00000001 > [2025-07-29 17:48:47] [294.338344] **ga10b** > [2025-07-29 17:48:47] [294.338345] **ga10b** 511-ga10b, TSG: 0, pid 2282, refs: 2, deterministic: no, domain name: (default) > [2025-07-29 17:48:47] [294.338346] **ga10b** channel status: in use idle not busy > [2025-07-29 17:48:47] [294.338348] **ga10b** RAMFC: TOP: 8000002004041ab8 PUT: 002004041ab8 GET: 002004041ab8 FETCH: 000000000000 HEADER: 2140006c COUNT: 00000000 SEMAPHORE: addr 002004020000 payload 0000000000000000 execute 00100001 > [2025-07-29 17:48:47] [294.338349] **ga10b** > [2025-07-29 17:48:47] [294.338352] **ga10b** PBDMA Status - chip ga10b > [2025-07-29 17:48:47] [294.338353] **ga10b** ------------------------- > [2025-07-29 17:48:47] [294.338356] **ga10b** pbdma 0: > [2025-07-29 17:48:47] [294.338359] **ga10b** id: 5 - [tsg] next\_id: - -1 [channel] | status: valid > [2025-07-29 17:48:47] [294.338370] **ga10b** PBDMA\_PUT 0000001ffe16ae88 PBDMA\_GET 0000001ffe16ae74 > [2025-07-29 17:48:47] [294.338376] **ga10b** GP\_PUT 0000032f GP\_GET 00000313 FETCH 00000313 HEADER 2140006c > [2025-07-29 17:48:47] [294.338382] **ga10b** HDR 2001001b SHADOW0 04053448 SHADOW1 00002820 > [2025-07-29 17:48:47] [294.338384] **ga10b** pbdma 1: > [2025-07-29 17:48:47] [294.338386] **ga10b** id: -1 - [channel] next\_id: - -1 [channel] | status: invalid > [2025-07-29 17:48:47] [294.338392] **ga10b** PBDMA\_PUT 000000d54e69b77c PBDMA\_GET 000000cb70133034 > [2025-07-29 17:48:47] [294.338398] **ga10b** GP\_PUT 00000000 GP\_GET c6479080 FETCH 00000000 HEADER c1069980 > [2025-07-29 17:48:47] [294.338403] **ga10b** HDR 28f41524 SHADOW0 216069af SHADOW1 6f1216fc > [2025-07-29 17:48:47] [294.338405] **ga10b** pbdma 2: > [2025-07-29 17:48:47] [294.338407] **ga10b** id: -1 - [channel] next\_id: - -1 [channel] | status: invalid > [2025-07-29 17:48:47] [294.338413] **ga10b** PBDMA\_PUT 0000006a2c54a714 PBDMA\_GET 0000002d18838a90 > [2025-07-29 17:48:47] [294.338419] **ga10b** GP\_PUT 00000000 GP\_GET cda19d5c FETCH 00000000 HEADER 2187c4bc > [2025-07-29 17:48:47] [294.338424] **ga10b** HDR 5116df86 SHADOW0 3ae112f8 SHADOW1 b4b5563a > [2025-07-29 17:48:47] [294.338426] **ga10b** pbdma 3: > [2025-07-29 17:48:47] [294.338427] **ga10b** id: -1 - [channel] next\_id: - -1 [channel] | status: invalid > [2025-07-29 17:48:47] [294.338433] **ga10b** PBDMA\_PUT 0000006444535050 PBDMA\_GET 0000007aab7ffd40 > [2025-07-29 17:48:47] [294.338440] **ga10b** GP\_PUT 00000000 GP\_GET a0bd8e93 FETCH 00000000 HEADER a107bf5c > [2025-07-29 17:48:47] [294.338445] **ga10b** HDR 64355820 SHADOW0 28995b00 SHADOW1 608317dd > [2025-07-29 17:48:47] [294.338447] **ga10b** pbdma 4: > [2025-07-29 17:48:47] [294.338448] **ga10b** id: -1 - [channel] next\_id: - -1 [channel] | status: invalid > [2025-07-29 17:48:47] [294.338454] **ga10b** PBDMA\_PUT 0000007e11766be4 PBDMA\_GET 0000007e11766be4 > [2025-07-29 17:48:47] [294.338459] **ga10b** GP\_PUT 00000000 GP\_GET 51f8ffda FETCH 00000000 HEADER 80030494 > [2025-07-29 17:48:47] [294.338463] **ga10b** HDR 6be1b5e9 SHADOW0 69c40931 SHADOW1 92721916 > [2025-07-29 17:48:47] [294.338465] **ga10b** pbdma 5: > [2025-07-29 17:48:47] [294.338466] **ga10b** id: -1 - [channel] next\_id: - -1 [channel] | status: invalid > [2025-07-29 17:48:47] [294.338472] **ga10b** PBDMA\_PUT 000000ef87033400 PBDMA\_GET 000000ef87033400 > [2025-07-29 17:48:47] [294.338477] **ga10b** GP\_PUT 00000000 GP\_GET 0dc3e2d7 FETCH 00000000 HEADER e0005c94 > [2025-07-29 17:48:47] [294.338482] **ga10b** HDR 08233cae SHADOW0 018b1e9a SHADOW1 ba917c4c > [2025-07-29 17:48:47] [294.338483] **ga10b** > [2025-07-29 17:48:47] [294.338487] **ga10b** ga10b eng 0: > [2025-07-29 17:48:47] [294.338488] **ga10b** id: 3 (tsg), next\_id: -1 (channel), ctx status: valid > [2025-07-29 17:48:47] [294.338489] **ga10b** > [2025-07-29 17:48:47] [294.338492] **ga10b** ga10b eng 1: > [2025-07-29 17:48:47] [294.338493] **ga10b** id: -1 (channel), next\_id: -1 (channel), ctx status: invalid > [2025-07-29 17:48:47] [294.338494] **ga10b** > [2025-07-29 17:48:47] [294.338497] **ga10b** ga10b eng 2: > [2025-07-29 17:48:47] [294.338498] **ga10b** id: -1 (channel), next\_id: -1 (channel), ctx status: invalid > [2025-07-29 17:48:47] [294.338498] **ga10b** > [2025-07-29 17:48:47] [294.338502] **ga10b** ga10b eng 3: > [2025-07-29 17:48:47] [294.338502] **ga10b** id: -1 (channel), next\_id: -1 (channel), ctx status: invalid > [2025-07-29 17:48:47] [294.338503] **ga10b** > [2025-07-29 17:48:47] [294.338506] **ga10b** ga10b eng 4: > [2025-07-29 17:48:47] [294.338507] **ga10b** id: -1 (channel), next\_id: -1 (channel), ctx status: invalid > [2025-07-29 17:48:47] [294.338507] **ga10b** > [2025-07-29 17:48:47] [294.338511] **ga10b** ga10b eng 5: > [2025-07-29 17:48:47] [294.338511] **ga10b** id: -1 (channel), next\_id: -1 (channel), ctx status: invalid > [2025-07-29 17:48:47] [294.338512] **ga10b** > [2025-07-29 17:48:47] [294.338513] **ga10b** Here are the logs captured with a 4 K Philips monitor. [[com COM7] (2025-07-29\_173438) COM7 (USB-SERIAL CH340 (COM7)).log](https://forums.developer.nvidia.com/uploads/short-url/xVgWRwhkq8DNyNxuI0b0MYVCdc.log) (861.1 KB) Here are the logs captured with a 1 K Philips monitor. [[com COM13] (2025-07-29\_104910) COM13 (USB-SERIAL CH340 (COM13)).log](https://forums.developer.nvidia.com/uploads/short-url/dSsjIklEZL9GvUt2JPbwH5Gisx7.log) (276.0 KB) ---
**Author:** ![DaneLLL](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/danelll/32/14043_2.png) [@DaneLLL](https://forums.developer.nvidia.com/u/DaneLLL)\ **Post date:** [August 5, 2025, 9:58am UTC](https://forums.developer.nvidia.com/t/nvgpu-17000000-ga10b-report-pbdma-error-330-err-pbdma-intr-0-0-0x04000000/341271/3 "2025-08-05T09:58:47Z")
Hi, Please test on developer kit and see if the issue is present. If yes, please share us the steps. We will set up developer kit with latest Jetpack 6.2.1 and try to replicate it. ---
**Author:** ![DKaiF](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@DKaiF](https://forums.developer.nvidia.com/u/DKaiF)\ **Post date:** [August 7, 2025, 11:20am UTC](https://forums.developer.nvidia.com/t/nvgpu-17000000-ga10b-report-pbdma-error-330-err-pbdma-intr-0-0-0x04000000/341271/5 "2025-08-07T11:20:05Z")
We tested on the devkit with a SanDisk 1 TB portable SSD and JetPack 5.1.2. The issue still occurs: a flood of GPU errors and the UI freezes. The serial log is identical to the one attached in the first post. ---
**Author:** ![DaneLLL](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/danelll/32/14043_2.png) [@DaneLLL](https://forums.developer.nvidia.com/u/DaneLLL)\ **Post date:** [August 7, 2025, 11:12pm UTC](https://forums.developer.nvidia.com/t/nvgpu-17000000-ga10b-report-pbdma-error-330-err-pbdma-intr-0-0-0x04000000/341271/6 "2025-08-07T23:12:52Z")
Hi, Please share how you set up developer kit and run what commands. So that we can set up the same and check. ---
**Author:** ![DKaiF](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@DKaiF](https://forums.developer.nvidia.com/u/DKaiF)\ **Post date:** [August 8, 2025, 1:15am UTC](https://forums.developer.nvidia.com/t/nvgpu-17000000-ga10b-report-pbdma-error-330-err-pbdma-intr-0-0-0x04000000/341271/7 "2025-08-08T01:15:34Z")
We updated the devkit to JetPack 5.1.2 and connected an HDMI display via a DP-to-HDMI cable. A 1 TB SanDisk portable SSD (USB) was plugged into the USB port on the DB50 side; `lsblk` confirmed it was recognized: ```auto nvidia@ubuntu:~$ lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 931.5G 0 disk ``` We then ran the following fio command: ```auto fio --bs=4k --ioengine=libaio --numjobs=1 --direct=1 --buffered=0 --iodepth=8 \ --rw=randread --norandommap --randrepeat=0 --stonewall --exitall_on_error \ --scramble_buffers=1 --group_reporting --do_verify=0 --name=myjob \ --size=100% --filename=/dev/sda --ramp_time=5 --runtime=10 --time_based ``` During the test the GUI froze and the serial console showed the GPU error logs previously described. After the fio run finished the desktop remained unresponsive to mouse clicks. After a while the session crashed, the GUI reloaded, and we were returned to the login screen. The same procedure under JetPack 6.0 did **not** reproduce the issue. ---
**Author:** ![DaneLLL](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/danelll/32/14043_2.png) [@DaneLLL](https://forums.developer.nvidia.com/u/DaneLLL)\ **Post date:** [August 8, 2025, 1:55am UTC](https://forums.developer.nvidia.com/t/nvgpu-17000000-ga10b-report-pbdma-error-330-err-pbdma-intr-0-0-0x04000000/341271/8 "2025-08-08T01:55:18Z")
Hi, If later Jetpack release does not have the issue, we would suggest upgrade to later Jetpack version. ---
**Author:** ![DKaiF](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@DKaiF](https://forums.developer.nvidia.com/u/DKaiF)\ **Post date:** [August 8, 2025, 2:02am UTC](https://forums.developer.nvidia.com/t/nvgpu-17000000-ga10b-report-pbdma-error-330-err-pbdma-intr-0-0-0x04000000/341271/9 "2025-08-08T02:02:01Z")
Hi, Even though the issue is not present in later JetPack releases, we are unfortunately required to use JetPack 5.1.2 by our customer and cannot switch to a different version. We are providing the information about the later version only for comparison and reference, to help identify the root cause of the issue. Could you please help us investigate why this problem occurs specifically with JetPack 5.1.2? ---
**Author:** ![DKaiF](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@DKaiF](https://forums.developer.nvidia.com/u/DKaiF)\ **Post date:** [August 14, 2025, 12:56am UTC](https://forums.developer.nvidia.com/t/nvgpu-17000000-ga10b-report-pbdma-error-330-err-pbdma-intr-0-0-0x04000000/341271/10 "2025-08-14T00:56:12Z")
Hi ，Has there been any progress on this issue? ---
**Author:** ![DaneLLL](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/danelll/32/14043_2.png) [@DaneLLL](https://forums.developer.nvidia.com/u/DaneLLL)\ **Post date:** [August 14, 2025, 2:49am UTC](https://forums.developer.nvidia.com/t/nvgpu-17000000-ga10b-report-pbdma-error-330-err-pbdma-intr-0-0-0x04000000/341271/11 "2025-08-14T02:49:12Z")
Hi, We may not be able to test Jetpack 5.1.2. Would suggest you uprade to later version. ---
**Author:** ![DKaiF](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@DKaiF](https://forums.developer.nvidia.com/u/DKaiF)\ **Post date:** [August 26, 2025, 7:27am UTC](https://forums.developer.nvidia.com/t/nvgpu-17000000-ga10b-report-pbdma-error-330-err-pbdma-intr-0-0-0x04000000/341271/12 "2025-08-26T07:27:52Z")
The customer currently has no need to upgrade to a newer version. Could you please help to check the issue on Jetpack 5.1.2? ---
**Author:** ![DaneLLL](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/danelll/32/14043_2.png) [@DaneLLL](https://forums.developer.nvidia.com/u/DaneLLL)\ **Post date:** [August 27, 2025, 11:49am UTC](https://forums.developer.nvidia.com/t/nvgpu-17000000-ga10b-report-pbdma-error-330-err-pbdma-intr-0-0-0x04000000/341271/14 "2025-08-27T11:49:24Z")
Hi, Since there are later Jetpack releases for Orin, would strongly suggest upgrade the Jetpack version. ---
**Author:** ![system](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/system/32/68080_2.png) [@system](https://forums.developer.nvidia.com/u/system)\ **Post date:** [September 24, 2025, 2:29am UTC](https://forums.developer.nvidia.com/t/nvgpu-17000000-ga10b-report-pbdma-error-330-err-pbdma-intr-0-0-0x04000000/341271/16 "2025-09-24T02:29:39Z")
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