This repository was archived by the owner on Oct 27, 2020. It is now read-only.
This repository was archived by the owner on Oct 27, 2020. It is now read-only.
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Here's a folder with videos of all my tests
Title basically says it all.
Here's the syslog of the event:
[ 967.760390] Unable to handle kernel NULL pointer dereference at virtual address 00000000
[ 967.760452] pgd = e8e38000
[ 967.760548] [00000000] *pgd=00000000
[ 967.760656] Internal error: Oops: 5 [#1] PREEMPT SMP ARM
[ 967.760711] CPU: 0 Not tainted (3.4.0-g853158b #1)
[ 967.760810] PC is at xhci_free_segments_for_ring+0x2c/0x88
[ 967.760866] LR is at xhci_free_segments_for_ring+0x54/0x88
[ 967.760964] pc : [<c0623f24>] lr : [<c0623f4c>] psr: a0000093
[ 967.760967] sp : e83e7c18 ip : 60000093 fp : e83e7c3c
[ 967.761109] r10: 00000000 r9 : 00000001 r8 : 00000000
[ 967.761162] r7 : e9942000 r6 : e845f940 r5 : 00000000 r4 : 00000000
[ 967.761255] r3 : 00000001 r2 : c1131c8c r1 : 012bf000 r0 : ee002180
[ 967.761353] Flags: NzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user
[ 967.761409] Control: 10c5787d Table: 3123806a DAC: 00000015
It traces back to:
#18 pc 0001da97 /data/app/com.qualcomm.ftcrobotcontroller-2/lib/arm/libRobotCore.so (_Z22uvc_user_callback_mainP17uvc_stream_handle+274)
Also, I did a hotplug recovery test (this time using ZTEs since I figured the Tech Team would have verified it worked with those) and it FAILED all 3 tests I did.
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