root@user-desktop:/home/user# v4l2-ctl -d /dev/video0 --all Driver Info (not using libv4l2): Driver name : tegra-video Card type : vi-output, gen3 0-001e Bus info : platform:15c10000.vi:0 Driver version: 4.9.253 Capabilities : 0x84200001 Video Capture Streaming Extended Pix Format Device Capabilities Device Caps : 0x04200001 Video Capture Streaming Extended Pix Format Priority: 2 Video input : 0 (Camera 0: ok) Format Video Capture: Width/Height : 400/400 Pixel Format : 'BG10' Field : None Bytes per Line : 800 Size Image : 320000 Colorspace : sRGB Transfer Function : Default (maps to sRGB) YCbCr/HSV Encoding: Default (maps to ITU-R 601) Quantization : Default (maps to Full Range) Flags : Camera Controls group_hold 0x009a2003 (bool) : default=0 value=0 flags=execute-on-write hdr_enable 0x009a2004 (intmenu): min=0 max=1 default=0 value=0 fuse_id 0x009a2007 (str) : min=0 max=12 step=2 value='303132333435' flags=read-only, has-payload gain 0x009a2009 (int64) : min=0 max=0 step=0 default=0 value=0 flags=slider exposure 0x009a200a (int64) : min=0 max=0 step=0 default=0 value=30 flags=slider frame_rate 0x009a200b (int64) : min=0 max=0 step=0 default=0 value=15000000 flags=slider exposure_short 0x009a200c (int64) : min=0 max=0 step=0 default=0 value=30 flags=slider sensor_configuration 0x009a2032 (u32) : min=0 max=0 step=0 default=0 flags=read-only, volatile, has-payload sensor_mode_i2c_packet 0x009a2033 (u32) : min=0 max=0 step=0 default=0 flags=read-only, volatile, has-payload sensor_control_i2c_packet 0x009a2034 (u32) : min=0 max=0 step=0 default=0 flags=read-only, volatile, has-payload bypass_mode 0x009a2064 (intmenu): min=0 max=1 default=0 value=0 override_enable 0x009a2065 (intmenu): min=0 max=1 default=0 value=0 height_align 0x009a2066 (int) : min=1 max=16 step=1 default=1 value=1 size_align 0x009a2067 (intmenu): min=0 max=2 default=0 value=0 write_isp_format 0x009a2068 (int) : min=1 max=1 step=1 default=1 value=1 sensor_signal_properties 0x009a2069 (u32) : min=0 max=0 step=0 default=0 flags=read-only, has-payload sensor_image_properties 0x009a206a (u32) : min=0 max=0 step=0 default=0 flags=read-only, has-payload sensor_control_properties 0x009a206b (u32) : min=0 max=0 step=0 default=0 flags=read-only, has-payload sensor_dv_timings 0x009a206c (u32) : min=0 max=0 step=0 default=0 flags=read-only, has-payload low_latency_mode 0x009a206d (bool) : default=0 value=0 preferred_stride 0x009a206e (int) : min=0 max=65535 step=1 default=0 value=0 sensor_modes 0x009a2082 (int) : min=0 max=30 step=1 default=30 value=1 flags=read-only root@user-desktop:/home/user# ideo0user-desktop:/home/user# v4l2-ctl -c bypass_mode=0 --stream-mmap -d /dev/vi [ 216.348285] tegra194-vi5 15c10000.vi: no reply from camera processor [ 216.348459] tegra194-vi5 15c10000.vi: uncorr_err: request timed out after 2500 ms [ 216.348640] tegra194-vi5 15c10000.vi: err_rec: attempting to reset the capture channel [ 216.351826] Unable to handle kernel NULL pointer dereference at virtual address 00000010 [ 216.352019] Mem abort info: [ 216.352084] ESR = 0x96000005 [ 216.352162] Exception class = DABT (current EL), IL = 32 bits [ 216.352348] SET = 0, FnV = 0 [ 216.352416] EA = 0, S1PTW = 0 [ 216.352479] Data abort info: [ 216.352537] ISV = 0, ISS = 0x00000005 [ 216.352614] CM = 0, WnR = 0 [ 216.352681] user pgtable: 4k pages, 39-bit VAs, pgd = ffffffc79d0cf000 [ 216.352801] [0000000000000010] *pgd=0000000000000000, *pud=0000000000000000 [ 216.352960] Internal error: Oops: 96000005 [#1] PREEMPT SMP [ 216.353070] Modules linked in: bnep fuse xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack br_netfilter zram overlay cdc_acm userspace_alert bluedroid_pm gen3 nvgpu ip_tables x_tables [ 216.364526] CPU: 0 PID: 8592 Comm: vi-output, gen3 Not tainted 4.9.253-tegra #1 [ 216.371432] Hardware name: Jetson-AGX (DT) [ 216.375637] task: ffffffc7c1274600 task.stack: ffffffc788c60000 [ 216.381417] PC is at _raw_write_lock+0x30/0x58 [ 216.385880] LR is at destroy_buffer_table+0x40/0xd8 [ 216.391181] pc : [] lr : [] pstate: 20c00045 [ 216.398124] sp : ffffffc788c63c70 [ 216.401617] x29: ffffffc788c63c70 x28: 0000000000000000 [ 216.407039] x27: 0000000000000000 x26: 0000000000000000 [ 216.412548] x25: 0000000000000010 x24: 0000000000000098 [ 216.418077] x23: 0000000000000018 x22: ffffff8009087f58 [ 216.423309] x21: 0000000000000000 x20: ffffffc79a182f00 [ 216.428228] x19: 0000000000000010 x18: 000000000000020e [ 216.433910] x17: 0000000000000002 x16: 0000000000000003 [ 216.439934] x15: 000000000000018b x14: 00000000000063a8 [ 216.445374] x13: 000000000001a449 x12: 0000000000000400 [ 216.451308] x11: 0000000000000400 x10: 0000000000000000 [ 216.456748] x9 : ffffffc788c63a80 x8 : fffffffffffffffe [ 216.462524] x7 : ffffffc790fd8e40 x6 : ffffffc7c1274600 [ 216.468036] x5 : ffffffc790fd8900 x4 : ffffffc7ffc5e160 [ 216.473621] x3 : 0000000000000000 x2 : ffffffc790fd8f00 [ 216.478958] x1 : 0000000000000000 x0 : 0000000080000000 [ 216.484048] [ 216.485450] Process vi-output, gen3 (pid: 8592, stack limit = 0xffffffc788c60000) [ 216.492615] Call trace: [ 216.495242] [] _raw_write_lock+0x30/0x58 [ 216.500057] [] destroy_buffer_table+0x40/0xd8 [ 216.505916] [] vi_capture_shutdown+0xd4/0x130 [ 216.511520] [] vi_channel_close_ex+0x34/0x88 [ 216.517116] [] vi5_channel_error_recover+0x48/0x1c8 [ 216.522808] [] tegra_channel_error_recover+0x58/0x90 [ 216.528932] [] tegra_channel_kthread_capture_dequeue+0xf8/0x1c0 [ 216.536105] [] kthread+0xec/0xf0 [ 216.540658] [] ret_from_fork+0x10/0x30 [ 216.545995] ---[ end trace 3f81eeab951fc088 ]--- [ 216.566572] note: vi-output, gen3[8592] exited with preempt_count 1