Platform : Jetson Orin NX
JetPack: 6.0
Linux Version: R36.3
My program runs well on Jetpack5.1.2, but meets some troble on Jetpack6.0.
It gets stuck sometimes when exit, like the picture below.
And then the system crash and reboot.
I caught some serial log:
ubuntu login: pcai
Password:
Welcome to Ubuntu 22.04.4 LTS (GNU/Linux 5.15.136-tegra aarch64)
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Last login: Thu Jul 25 14:50:57 CST 2024 from 192.168.1.88 on pts/0
pcai@ubuntu:~$ [ 907.849307] ------------[ cut here ]------------
[ 907.849332] WARNING: CPU: 0 PID: 3941 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x150
[ 907.849949] ---[ end trace 47f84a2456500fdd ]---
[ 908.857251] WARNING: CPU: 0 PID: 3941 at kernel/kthread.c:73 kthread_stop+0x140/0x250
[ 908.857585] ---[ end trace 47f84a2456500fde ]---
[ 909.863968] Unable to handle kernel paging request at virtual address 0000ffffab4160f0
[ 909.863974] Mem abort info:
[ 909.863975] ESR = 0x0000000096000006
[ 909.863977] EC = 0x25: DABT (current EL), IL = 32 bits
[ 909.863979] SET = 0, FnV = 0
[ 909.863980] EA = 0, S1PTW = 0
[ 909.863981] FSC = 0x06: level 2 translation fault
[ 909.863982] Data abort info:
[ 909.863983] ISV = 0, ISS = 0x00000006
[ 909.863984] CM = 0, WnR = 0
[ 909.863985] user pgtable: 4k pages, 48-bit VAs, pgdp=000000016c78d000
[ 909.863987] [0000ffffab4160f0] pgd=080000016c788003, p4d=080000016c788003, pud=080000016c937003, pmd=0000000000000000
[ 909.863994] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP
[ 909.863997] Modules linked in: nv_gmsl_imx556(OE) max9295(OE) max9296(OE) nvidia_modeset(OE) lzo_rle(E) lzo_compress(E) zram(E) zsmalloc(E) ramoops(E) reed_solomon(E) algif_hash(E) algif_skcipher(E) af_alg(E) snd_soc_tegra186_asrc(OE) snd_soc_tegra210_afc(OE) snd_soc_tegra186_arad(OE) snd_soc_tegra210_admaif(OE) snd_soc_tegra_pcm(E) snd_soc_tegra210_mixer(OE) snd_soc_tegra210_mvc(OE) snd_soc_tegra210_ope(OE) snd_soc_tegra210_dmic(OE) snd_soc_tegra186_dspk(OE) snd_soc_tegra210_adx(OE) snd_soc_tegra210_amx(OE) snd_soc_tegra210_sfc(OE) snd_soc_tegra210_i2s(OE) snd_soc_tegra210_ahub(OE) r8168(OE) tegra210_adma(E) spidev(E) nvvrs_pseq_rtc(OE) crct10dif_ce(E) rtk_btusb(OE) tegra234_oc_event(OE) btusb(E) btrtl(E) snd_soc_tegra_machine_driver(OE) snd_soc_tegra_utils(OE) snd_soc_simple_card_utils(E) btintel(E) btbcm(E) bluetooth(E) fusb301(OE) ecdh_generic(E) mttcan(OE) ecc(E) nvpps(OE) can_dev(E) nvpmodel_clk_cap(OE) thermal_trip_event(OE) tegra_cactmon_mc_all(OE) tegra_aconnect(E)
[ 909.864039] snd_hda_codec_hdmi(E) rtl8822ce(OE) pwm_tegra_tachometer(OE) snd_hda_tegra(E) cfg80211(E) snd_hda_codec(E) at24(E) spi_tegra114(E) snd_hda_core(E) rfkill(E) tegra_pcie_dma_test(OE) mc_hwpm(OE) nvidia_vrs_pseq(OE) tegra_pcie_edma(OE) bridge(E) stp(E) nvidia(OE) llc(E) host1x_fence(OE) usb_f_ncm(E) tegra_dce(OE) tsecriscv(OE) usb_f_mass_storage(E) usb_f_acm(E) u_serial(E) usb_f_rndis(E) u_ether(E) libcomposite(E) nvhost_vi5(OE) nvhost_isp5(OE) nvhost_nvcsi_t194(OE) tegra_camera(OE) v4l2_dv_timings(E) nvhost_nvcsi(OE) tegra_camera_platform(OE) capture_ivc(OE) governor_userspace(E) tegra_camera_rtcpu(OE) ivc_bus(OE) nvhost_pva(OE) hsp_mailbox_client(OE) ivc_ext(OE) v4l2_fwnode(E) v4l2_async(E) videobuf2_dma_contig(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) tegra_drm(OE) nvhost_capture(OE) tegra_wmark(OE) nvhost_nvdla(OE) nvhwpm(OE) videodev(E) host1x_nvhost(OE) cec(E) mc(E) drm_kms_helper(E) nvidia_p2p(OE) ina3221(E) nvgpu(OE) governor_pod_scaling(OE)
[ 909.864085] host1x(OE) mc_utils(OE) nvmap(OE) nvsciipc(OE) fuse(E) drm(E) ip_tables(E) x_tables(E) ipv6(E) pwm_fan(E) pwm_tegra(E) tegra_bpmp_thermal(E) tegra_xudc(E) ucsi_ccg(E) typec_ucsi(E) typec(E) nvme(E) nvme_core(E) phy_tegra194_p2u(E) pcie_tegra194(E)
[ 909.864102] CPU: 0 PID: 3941 Comm: mipiDual Tainted: G W OE 5.15.136-tegra #1
[ 909.864105] Hardware name: NVIDIA NVIDIA Jetson Orin NX Engineering Reference Developer Kit/Jetson, BIOS 36.3.0-gcid-36191598 05/06/2024
[ 909.864107] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 909.864110] pc : kthread_stop+0x64/0x250
[ 909.864117] lr : kthread_stop+0x138/0x250
[ 909.864119] sp : ffff8000135fb9f0
[ 909.864120] x29: ffff8000135fb9f0 x28: ffff0000d9719f00 x27: 0000000000000009
[ 909.864123] x26: fffffffffffffdfc x25: ffffcb0c3624b000 x24: ffff0000d971a500
[ 909.864126] x23: ffff00008fc451f8 x22: ffff00008fc45080 x21: ffff0000d967aeb0
[ 909.864128] x20: 0000ffffab4160f0 x19: ffff0000d967ae80 x18: 0000000000000000
[ 909.864131] x17: ffff34f5bafc3000 x16: ffffcb0c34546790 x15: 0000000000000000
[ 909.864134] x14: 0000000000000068 x13: 0a2e656572662d72 x12: 657466612d657375
[ 909.864137] x11: 203b30206e6f206e x10: 6f69746964646120 x9 : 612d657375203b30
[ 909.864139] x8 : 206e6f206e6f6974 x7 : 69646461203a745f x6 : 746e756f63666572
[ 909.864142] x5 : ffff0001f12109f0 x4 : 00000001000006ce x3 : ffffcb0c368de148
[ 909.864145] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000002
[ 909.864148] Call trace:
[ 909.864150] kthread_stop+0x64/0x250
[ 909.864152] vi5_channel_stop_streaming+0x148/0x170 [tegra_camera]
[ 909.864173] tegra_channel_stop_streaming+0x40/0x70 [tegra_camera]
[ 909.864188] vb2_buffer_done+0x2e4/0x4e0 [videobuf2_common]
[ 909.864195] vb2_core_queue_release+0x34/0x1f0 [videobuf2_common]
[ 909.864200] _vb2_fop_release+0x98/0xc0 [videobuf2_v4l2]
[ 909.864205] tegra_channel_close+0x6c/0x170 [tegra_camera]
[ 909.864220] v4l2_release+0xc8/0x100 [videodev]
[ 909.864237] __fput+0x7c/0x270
[ 909.864242] ____fput+0x28/0x40
[ 909.864245] task_work_run+0x90/0xf0
[ 909.864250] do_exit+0x344/0xa50
[ 909.864253] do_group_exit+0x44/0xb0
[ 909.864256] get_signal+0x180/0x950
[ 909.864260] do_notify_resume+0x178/0x9a0
[ 909.864265] el0_svc+0x6c/0x80
[ 909.864267] el0t_64_sync_handler+0xa4/0x130
[ 909.864269] el0t_64_sync+0x1a4/0x1a8
[ 909.864273] Code: f9435a74 d503201f d503201f d2800040 (f820329f)
[ 909.864277] ---[ end trace 47f84a2456500fdf ]---
[ 910.105518] tegra-camrtc-capture-vi tegra-capture-vi: uncorr_err: request timed out after 2500 ms
[ 910.105518] tegra-camrtc-capture-vi tegra-capture-vi: uncorr_err: request timed out after 2500 ms
[ 910.105534] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: attempting to reset the capture channel
[ 910.105534] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: attempting to reset the capture channel
[ 910.105561] tegra-camrtc-capture-vi tegra-capture-vi: uncorr_err: request timed out after 2500 ms
[ 910.105566] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: attempting to reset the capture channel
I want to know waht happend to kernel.