Hi:
JP: 39.2 super
HW: AGX orin 32GB
We found kernel reported some errors , please help us to check it and the log is below:
2026-11-02T09:59:52.566027+08:00 localhost kernel: [TS:46399844120] “echo 0 > /proc/sys/kernel/hung_task_timeout_secs” disables this message.
2026-11-02T09:59:52.566029+08:00 localhost kernel: [TS:46399844164] task:kworker/u18:0 state:D stack:0 pid:81 tgid:81 ppid:2 flags:0x00000008
2026-11-02T09:59:52.566034+08:00 localhost kernel: [TS:46399844358] Workqueue: events_freezable_power_ thermal_zone_device_check
2026-11-02T09:59:52.566035+08:00 localhost kernel: [TS:46399844641] Call trace:
2026-11-02T09:59:52.566037+08:00 localhost kernel: [TS:46399844690] __switch_to+0xe0/0x110
2026-11-02T09:59:52.566040+08:00 localhost kernel: [TS:46399844874] __schedule+0x37c/0x9a8
2026-11-02T09:59:52.566042+08:00 localhost kernel: [TS:46399844933] schedule+0x38/0xd0
2026-11-02T09:59:52.566043+08:00 localhost kernel: [TS:46399844992] schedule_timeout+0xa8/0x1c0
2026-11-02T09:59:52.566044+08:00 localhost kernel: [TS:46399845085] wait_for_completion_timeout+0x80/0x160
2026-11-02T09:59:52.566044+08:00 localhost kernel: [TS:46399845149] tegra_bpmp_transfer+0x1b4/0x3d8
2026-11-02T09:59:52.566045+08:00 localhost kernel: [TS:46399845296] __tegra_bpmp_thermal_get_temp+0x90/0xf8 [tegra_bpmp_thermal]
2026-11-02T09:59:52.566046+08:00 localhost kernel: [TS:46399845550] tegra_bpmp_thermal_get_temp+0x28/0x40 [tegra_bpmp_thermal]
2026-11-02T09:59:52.566047+08:00 localhost kernel: [TS:46399845617] __thermal_zone_get_temp+0x30/0x118
2026-11-02T09:59:52.566049+08:00 localhost kernel: [TS:46399845694] __thermal_zone_device_update.part.0+0x44/0x3e0
2026-11-02T09:59:52.566050+08:00 localhost kernel: [TS:46399845753] thermal_zone_device_check+0x78/0xa0
2026-11-02T09:59:52.566051+08:00 localhost kernel: [TS:46399845815] process_one_work+0x178/0x410
2026-11-02T09:59:52.566052+08:00 localhost kernel: [TS:46399845969] worker_thread+0x320/0x450
2026-11-02T09:59:52.566053+08:00 localhost kernel: [TS:46399846063] kthread+0x104/0x118
2026-11-02T09:59:52.566055+08:00 localhost kernel: [TS:46399846144] ret_from_fork+0x10/0x20
2026-11-02T09:59:52.566056+08:00 localhost kernel: [TS:46399846412] INFO: task kworker/u17:2:121 blocked for more than 122 seconds.
2026-11-02T09:59:52.566057+08:00 localhost kernel: [TS:46399846490] Tainted: G O 6.8.12-1021-rt-tegra #1
2026-11-02T09:59:52.566058+08:00 localhost kernel: [TS:46399846528] “echo 0 > /proc/sys/kernel/hung_task_timeout_secs” disables this message.
2026-11-02T09:59:52.566059+08:00 localhost kernel: [TS:46399846568] task:kworker/u17:2 state:D stack:0 pid:121 tgid:121 ppid:2 flags:0x00000008
2026-11-02T09:59:52.566061+08:00 localhost kernel: [TS:46399846684] Workqueue: events_freezable_power_ thermal_zone_device_check
2026-11-02T09:59:52.566062+08:00 localhost kernel: [TS:46399846768] Call trace:
2026-11-02T09:59:52.566063+08:00 localhost kernel: [TS:46399846808] __switch_to+0xe0/0x110
2026-11-02T09:59:52.566064+08:00 localhost kernel: [TS:46399846885] __schedule+0x37c/0x9a8
2026-11-02T09:59:52.566065+08:00 localhost kernel: [TS:46399846936] schedule+0x38/0xd0
2026-11-02T09:59:52.566066+08:00 localhost kernel: [TS:46399846992] schedule_timeout+0xa8/0x1c0
2026-11-02T09:59:52.566076+08:00 localhost kernel: [TS:46399847067] __down_common+0x104/0x220
2026-11-02T09:59:52.566077+08:00 localhost kernel: [TS:46399847128] __down_timeout+0x20/0x38
2026-11-02T09:59:52.566078+08:00 localhost kernel: [TS:46399847188] down_timeout+0x70/0x88
2026-11-02T09:59:52.566095+08:00 localhost kernel: [TS:46399847247] tegra_bpmp_transfer+0xc0/0x3d8
2026-11-02T09:59:52.566096+08:00 localhost kernel: [TS:46399847337] __tegra_bpmp_thermal_get_temp+0x90/0xf8 [tegra_bpmp_thermal]
2026-11-02T09:59:52.566097+08:00 localhost kernel: [TS:46399847408] tegra_bpmp_thermal_get_temp+0x28/0x40 [tegra_bpmp_thermal]
2026-11-02T09:59:52.566098+08:00 localhost kernel: [TS:46399847461] __thermal_zone_get_temp+0x30/0x118
2026-11-02T09:59:52.566100+08:00 localhost kernel: [TS:46399847537] __thermal_zone_device_update.part.0+0x44/0x3e0
2026-11-02T09:59:52.566101+08:00 localhost kernel: [TS:46399847591] thermal_zone_device_check+0x78/0xa0
2026-11-02T09:59:52.566102+08:00 localhost kernel: [TS:46399847645] process_one_work+0x178/0x410
2026-11-02T09:59:52.566103+08:00 localhost kernel: [TS:46399847743] worker_thread+0x320/0x450
2026-11-02T09:59:52.566104+08:00 localhost kernel: [TS:46399847834] kthread+0x104/0x118
2026-11-02T09:59:52.566105+08:00 localhost kernel: [TS:46399847908] ret_from_fork+0x10/0x20
2026-11-02T09:59:52.566107+08:00 localhost kernel: [TS:46399848007] INFO: task kworker/u17:6:125 blocked for more than 122 seconds.
2026-11-02T09:59:52.566108+08:00 localhost kernel: [TS:46399848057] Tainted: G O 6.8.12-1021-rt-tegra #1
2026-11-02T09:59:52.566109+08:00 localhost kernel: [TS:46399848093] “echo 0 > /proc/sys/kernel/hung_task_timeout_secs” disables this message.
2026-11-02T09:59:52.566110+08:00 localhost kernel: [TS:46399848128] task:kworker/u17:6 state:D stack:0 pid:125 tgid:125 ppid:2 flags:0x00000008
2026-11-02T09:59:52.566111+08:00 localhost kernel: [TS:46399848233] Workqueue: events_freezable_power_ thermal_zone_device_check
2026-11-02T09:59:52.566112+08:00 localhost kernel: [TS:46399848308] Call trace:
2026-11-02T09:59:52.566113+08:00 localhost kernel: [TS:46399848340] __switch_to+0xe0/0x110
2026-11-02T09:59:52.566114+08:00 localhost kernel: [TS:46399848407] __schedule+0x37c/0x9a8
2026-11-02T09:59:52.566115+08:00 localhost kernel: [TS:46399848456] rt_mutex_schedule+0x2c/0x58
2026-11-02T09:59:52.566116+08:00 localhost kernel: [TS:46399848585] rt_mutex_slowlock_block.constprop.0+0xb0/0x188
2026-11-02T09:59:52.566117+08:00 localhost kernel: [TS:46399848658] __rt_mutex_slowlock_locked.constprop.0+0xec/0x268
2026-11-02T09:59:52.566118+08:00 localhost kernel: [TS:46399848750] mutex_lock+0x84/0xb0
2026-11-02T09:59:52.566119+08:00 localhost kernel: [TS:46399848815] thermal_zone_device_check+0x30/0xa0
2026-11-02T09:59:52.566120+08:00 localhost kernel: [TS:46399848868] process_one_work+0x178/0x410
2026-11-02T09:59:52.566121+08:00 localhost kernel: [TS:46399848959] worker_thread+0x320/0x450
2026-11-02T09:59:52.566122+08:00 localhost kernel: [TS:46399849049] kthread+0x104/0x118
2026-11-02T09:59:52.566123+08:00 localhost kernel: [TS:46399849121] ret_from_fork+0x10/0x20
2026-11-02T09:59:52.566124+08:00 localhost kernel: [TS:46399849208] INFO: task kworker/u17:8:127 blocked for more than 122 seconds.
2026-11-02T09:59:52.566125+08:00 localhost kernel: [TS:46399849254] Tainted: G O 6.8.12-1021-rt-tegra #1
2026-11-02T09:59:52.566126+08:00 localhost kernel: [TS:46399849290] “echo 0 > /proc/sys/kernel/hung_task_timeout_secs” disables this message.
2026-11-02T09:59:52.566127+08:00 localhost kernel: [TS:46399849325] task:kworker/u17:8 state:D stack:0 pid:127 tgid:127 ppid:2 flags:0x00000008
2026-11-02T09:59:52.566128+08:00 localhost kernel: [TS:46399849418] Workqueue: events_freezable_power_ thermal_zone_device_check
2026-11-02T09:59:52.566129+08:00 localhost kernel: [TS:46399849496] Call trace:
2026-11-02T09:59:52.566130+08:00 localhost kernel: [TS:46399849527] __switch_to+0xe0/0x110
2026-11-02T09:59:52.566131+08:00 localhost kernel: [TS:46399849589] __schedule+0x37c/0x9a8
2026-11-02T09:59:52.566132+08:00 localhost kernel: [TS:46399849642] schedule+0x38/0xd0
2026-11-02T09:59:52.566133+08:00 localhost kernel: [TS:46399849699] schedule_timeout+0xa8/0x1c0
2026-11-02T09:59:52.566134+08:00 localhost kernel: [TS:46399849772] __down_common+0x104/0x220
2026-11-02T09:59:52.566153+08:00 localhost kernel: [TS:46399849829] __down_timeout+0x20/0x38
2026-11-02T09:59:52.566154+08:00 localhost kernel: [TS:46399849885] down_timeout+0x70/0x88
2026-11-02T09:59:52.566155+08:00 localhost kernel: [TS:46399849944] tegra_bpmp_transfer+0xc0/0x3d8
2026-11-02T09:59:52.566156+08:00 localhost kernel: [TS:46399850032] __tegra_bpmp_thermal_get_temp+0x90/0xf8 [tegra_bpmp_thermal]
2026-11-02T09:59:52.566157+08:00 localhost kernel: [TS:46399850106] tegra_bpmp_thermal_get_temp+0x28/0x40 [tegra_bpmp_thermal]
2026-11-02T09:59:52.566157+08:00 localhost kernel: [TS:46399850158] __thermal_zone_get_temp+0x30/0x118
2026-11-02T09:59:52.566158+08:00 localhost kernel: [TS:46399850228] __thermal_zone_device_update.part.0+0x44/0x3e0
2026-11-02T09:59:52.566159+08:00 localhost kernel: [TS:46399850281] thermal_zone_device_check+0x78/0xa0
2026-11-02T09:59:52.566161+08:00 localhost kernel: [TS:46399850333] process_one_work+0x178/0x410
2026-11-02T09:59:52.566161+08:00 localhost kernel: [TS:46399850422] worker_thread+0x320/0x450
2026-11-02T09:59:52.566162+08:00 localhost kernel: [TS:46399850511] kthread+0x104/0x118
2026-11-02T09:59:52.566163+08:00 localhost kernel: [TS:46399850583] ret_from_fork+0x10/0x20
2026-11-02T09:59:52.566164+08:00 localhost kernel: [TS:46399851300] INFO: task kworker/u18:1:318 blocked for more than 122 seconds.
2026-11-02T09:59:52.566165+08:00 localhost kernel: [TS:46399851345] Tainted: G O 6.8.12-1021-rt-tegra #1
2026-11-02T09:59:52.566166+08:00 localhost kernel: [TS:46399851377] “echo 0 > /proc/sys/kernel/hung_task_timeout_secs” disables this message.
2026-11-02T09:59:52.566167+08:00 localhost kernel: [TS:46399851409] task:kworker/u18:1 state:D stack:0 pid:318 tgid:318 ppid:2 flags:0x00000008
2026-11-02T09:59:52.566168+08:00 localhost kernel: [TS:46399851510] Workqueue: events_freezable_power_ thermal_zone_device_check
2026-11-02T09:59:52.566169+08:00 localhost kernel: [TS:46399851583] Call trace:
2026-11-02T09:59:52.566170+08:00 localhost kernel: [TS:46399851615] __switch_to+0xe0/0x110
2026-11-02T09:59:52.566171+08:00 localhost kernel: [TS:46399851687] __schedule+0x37c/0x9a8
2026-11-02T09:59:52.566172+08:00 localhost kernel: [TS:46399851733] schedule+0x38/0xd0
2026-11-02T09:59:52.566173+08:00 localhost kernel: [TS:46399851792] schedule_timeout+0xa8/0x1c0
2026-11-02T09:59:52.566173+08:00 localhost kernel: [TS:46399851865] __down_common+0x104/0x220
2026-11-02T09:59:52.566174+08:00 localhost kernel: [TS:46399851921] __down_timeout+0x20/0x38
2026-11-02T09:59:52.566175+08:00 localhost kernel: [TS:46399851976] down_timeout+0x70/0x88
2026-11-02T09:59:52.566176+08:00 localhost kernel: [TS:46399852033] tegra_bpmp_transfer+0xc0/0x3d8
2026-11-02T09:59:52.566177+08:00 localhost kernel: [TS:46399852118] __tegra_bpmp_thermal_get_temp+0x90/0xf8 [tegra_bpmp_thermal]
2026-11-02T09:59:52.566178+08:00 localhost kernel: [TS:46399852176] tegra_bpmp_thermal_get_temp+0x28/0x40 [tegra_bpmp_thermal]
2026-11-02T09:59:52.566179+08:00 localhost kernel: [TS:46399852227] __thermal_zone_get_temp+0x30/0x118
2026-11-02T09:59:52.566179+08:00 localhost kernel: [TS:46399852307] __thermal_zone_device_update.part.0+0x44/0x3e0
2026-11-02T09:59:52.566181+08:00 localhost kernel: [TS:46399852361] thermal_zone_device_check+0x78/0xa0
2026-11-02T09:59:52.566182+08:00 localhost kernel: [TS:46399852414] process_one_work+0x178/0x410
2026-11-02T09:59:52.566182+08:00 localhost kernel: [TS:46399852510] worker_thread+0x320/0x450
2026-11-02T09:59:52.566183+08:00 localhost kernel: [TS:46399852599] kthread+0x104/0x118
2026-11-02T09:59:52.566184+08:00 localhost kernel: [TS:46399852673] ret_from_fork+0x10/0x20
2026-11-02T09:59:52.566230+08:00 localhost kernel: [TS:46399852779] INFO: task kworker/u18:4:368 blocked for more than 122 seconds.
2026-11-02T09:59:52.566231+08:00 localhost kernel: [TS:46399852820] Tainted: G O 6.8.12-1021-rt-tegra #1
2026-11-02T09:59:52.566232+08:00 localhost kernel: [TS:46399852857] “echo 0 > /proc/sys/kernel/hung_task_timeout_secs” disables this message.
2026-11-02T09:59:52.566233+08:00 localhost kernel: [TS:46399852894] task:kworker/u18:4 state:D stack:0 pid:368 tgid:368 ppid:2 flags:0x00000008
2026-11-02T09:59:52.566234+08:00 localhost kernel: [TS:46399852988] Workqueue: events_freezable_power_ thermal_zone_device_check
2026-11-02T09:59:52.566235+08:00 localhost kernel: [TS:46399853057] Call trace:
2026-11-02T09:59:52.566236+08:00 localhost kernel: [TS:46399853094] __switch_to+0xe0/0x110
2026-11-02T09:59:52.566236+08:00 localhost kernel: [TS:46399853155] __schedule+0x37c/0x9a8
2026-11-02T09:59:52.566237+08:00 localhost kernel: [TS:46399853202] schedule+0x38/0xd0
2026-11-02T09:59:52.566274+08:00 localhost kernel: [TS:46399853256] schedule_timeout+0xa8/0x1c0
2026-11-02T09:59:52.566277+08:00 localhost kernel: [TS:46399853335] __down_common+0x104/0x220
2026-11-02T09:59:52.566279+08:00 localhost kernel: [TS:46399853390] __down_timeout+0x20/0x38
2026-11-02T09:59:52.566284+08:00 localhost kernel: [TS:46399853444] down_timeout+0x70/0x88
2026-11-02T09:59:52.566285+08:00 localhost kernel: [TS:46399853502] tegra_bpmp_transfer+0xc0/0x3d8
2026-11-02T09:59:52.566286+08:00 localhost kernel: [TS:46399853588] __tegra_bpmp_thermal_get_temp+0x90/0xf8 [tegra_bpmp_thermal]
2026-11-02T09:59:52.566288+08:00 localhost kernel: [TS:46399853645] tegra_bpmp_thermal_get_temp+0x28/0x40 [tegra_bpmp_thermal]
2026-11-02T09:59:52.566289+08:00 localhost kernel: [TS:46399853696] __thermal_zone_get_temp+0x30/0x118
2026-11-02T09:59:52.566291+08:00 localhost kernel: [TS:46399853767] __thermal_zone_device_update.part.0+0x44/0x3e0
2026-11-02T09:59:52.566292+08:00 localhost kernel: [TS:46399853819] thermal_zone_device_check+0x78/0xa0
2026-11-02T09:59:52.566292+08:00 localhost kernel: [TS:46399853870] process_one_work+0x178/0x410
2026-11-02T09:59:52.566293+08:00 localhost kernel: [TS:46399853960] worker_thread+0x320/0x450
2026-11-02T09:59:52.566294+08:00 localhost kernel: [TS:46399854051] kthread+0x104/0x118
2026-11-02T09:59:52.566295+08:00 localhost kernel: [TS:46399854125] ret_from_fork+0x10/0x20
2026-11-02T09:59:52.566296+08:00 localhost kernel: [TS:46399854898] INFO: task wk2xxx:770 blocked for more than 122 seconds.
2026-11-02T09:59:52.566307+08:00 localhost kernel: [TS:46399854938] Tainted: G O 6.8.12-1021-rt-tegra #1
2026-11-02T09:59:52.566309+08:00 localhost kernel: [TS:46399854974] “echo 0 > /proc/sys/kernel/hung_task_timeout_secs” disables this message.
2026-11-02T09:59:52.566310+08:00 localhost kernel: [TS:46399855010] task:wk2xxx state:D stack:0 pid:770 tgid:770 ppid:2 flags:0x00000008
2026-11-02T09:59:52.566311+08:00 localhost kernel: [TS:46399855090] Call trace:
2026-11-02T09:59:52.566319+08:00 localhost kernel: [TS:46399855121] __switch_to+0xe0/0x110
2026-11-02T09:59:52.566320+08:00 localhost kernel: [TS:46399855186] __schedule+0x37c/0x9a8
2026-11-02T09:59:52.566321+08:00 localhost kernel: [TS:46399855238] schedule+0x38/0xd0
2026-11-02T09:59:52.566330+08:00 localhost kernel: [TS:46399855298] schedule_timeout+0xa8/0x1c0
2026-11-02T09:59:52.566331+08:00 localhost kernel: [TS:46399855382] wait_for_completion_timeout+0x80/0x160
2026-11-02T09:59:52.566333+08:00 localhost kernel: [TS:46399855451] tegra_bpmp_transfer+0x1b4/0x3d8
2026-11-02T09:59:52.566341+08:00 localhost kernel: [TS:46399855545] tegra_bpmp_clk_transfer+0xac/0x108
2026-11-02T09:59:52.566342+08:00 localhost kernel: [TS:46399855688] tegra_bpmp_clk_prepare+0x50/0x88
2026-11-02T09:59:52.566342+08:00 localhost kernel: [TS:46399855745] clk_core_prepare+0x84/0x300
2026-11-02T09:59:52.566350+08:00 localhost kernel: [TS:46399855843] clk_prepare+0x30/0x58
2026-11-02T09:59:52.566351+08:00 localhost kernel: [TS:46399855902] tegra_spi_runtime_resume+0x30/0xa8 [spi_tegra114]
2026-11-02T09:59:52.566351+08:00 localhost kernel: [TS:46399856122] pm_generic_runtime_resume+0x34/0x58
2026-11-02T09:59:52.566354+08:00 localhost kernel: [TS:46399856297] __rpm_callback+0x50/0x1c0
2026-11-02T09:59:52.566355+08:00 localhost kernel: [TS:46399856361] rpm_callback+0x74/0x88
2026-11-02T09:59:52.566356+08:00 localhost kernel: [TS:46399856417] rpm_resume+0x53c/0x768
2026-11-02T09:59:52.566357+08:00 localhost kernel: [TS:46399856479] __pm_runtime_resume+0x50/0x98
2026-11-02T09:59:52.566358+08:00 localhost kernel: [TS:46399856540] __spi_pump_transfer_message+0x25c/0x688
2026-11-02T09:59:52.566358+08:00 localhost kernel: [TS:46399856664] __spi_sync+0x258/0x418
2026-11-02T09:59:52.566359+08:00 localhost kernel: [TS:46399856711] spi_sync+0x38/0x68
2026-11-02T09:59:52.566360+08:00 localhost kernel: [TS:46399856758] wk2xxx_read_global_reg.isra.0+0xf8/0x158 [wk2xxx_spi]
2026-11-02T09:59:52.566361+08:00 localhost kernel: [TS:46399856974] wk2xxx_ist+0x5c/0x1f0 [wk2xxx_spi]
2026-11-02T09:59:52.566362+08:00 localhost kernel: [TS:46399857039] kthread_worker_fn+0xe4/0x268
2026-11-02T09:59:52.566362+08:00 localhost kernel: [TS:46399857133] kthread+0x104/0x118
2026-11-02T09:59:52.566363+08:00 localhost kernel: [TS:46399857212] ret_from_fork+0x10/0x20
2026-11-02T09:59:52.566364+08:00 localhost kernel: [TS:46399857507] INFO: task nvfancontrol:1281 blocked for more than 122 seconds.
2026-11-02T09:59:52.566365+08:00 localhost kernel: [TS:46399857556] Tainted: G O 6.8.12-1021-rt-tegra #1
2026-11-02T09:59:52.566366+08:00 localhost kernel: [TS:46399857589] “echo 0 > /proc/sys/kernel/hung_task_timeout_secs” disables this message.
2026-11-02T09:59:52.566374+08:00 localhost kernel: [TS:46399857620] task:nvfancontrol state:D stack:0 pid:1281 tgid:1281 ppid:1 flags:0x00000004
2026-11-02T09:59:52.566375+08:00 localhost kernel: [TS:46399857699] Call trace:
2026-11-02T09:59:52.566376+08:00 localhost kernel: [TS:46399857731] __switch_to+0xe0/0x110
2026-11-02T09:59:52.566377+08:00 localhost kernel: [TS:46399857792] __schedule+0x37c/0x9a8
2026-11-02T09:59:52.566378+08:00 localhost kernel: [TS:46399857851] schedule+0x38/0xd0
2026-11-02T09:59:52.566379+08:00 localhost kernel: [TS:46399857905] schedule_timeout+0xa8/0x1c0
2026-11-02T09:59:52.566380+08:00 localhost kernel: [TS:46399857986] wait_for_completion_timeout+0x80/0x160
2026-11-02T09:59:52.566381+08:00 localhost kernel: [TS:46399858042] tegra_bpmp_transfer+0x1b4/0x3d8
2026-11-02T09:59:52.566382+08:00 localhost kernel: [TS:46399858139] __tegra_bpmp_thermal_get_temp+0x90/0xf8 [tegra_bpmp_thermal]
2026-11-02T09:59:52.566382+08:00 localhost kernel: [TS:46399858200] tegra_bpmp_thermal_get_temp+0x28/0x40 [tegra_bpmp_thermal]
2026-11-02T09:59:52.566383+08:00 localhost kernel: [TS:46399858253] __thermal_zone_get_temp+0x30/0x118
2026-11-02T09:59:52.566384+08:00 localhost kernel: [TS:46399858330] thermal_zone_get_temp+0x58/0xa0
2026-11-02T09:59:52.566385+08:00 localhost kernel: [TS:46399858400] temp_show+0x40/0xb0
2026-11-02T09:59:52.566386+08:00 localhost kernel: [TS:46399858461] dev_attr_show+0x28/0x80
2026-11-02T09:59:52.566387+08:00 localhost kernel: [TS:46399858589] sysfs_kf_seq_show+0x94/0x120
2026-11-02T09:59:52.566387+08:00 localhost kernel: [TS:46399858748] kernfs_seq_show+0x34/0x48
2026-11-02T09:59:52.566388+08:00 localhost kernel: [TS:46399858846] seq_read_iter+0xe4/0x490
2026-11-02T09:59:52.566398+08:00 localhost kernel: [TS:46399859017] kernfs_fop_read_iter+0x168/0x1e0
2026-11-02T09:59:52.566399+08:00 localhost kernel: [TS:46399859106] vfs_read+0x22c/0x320
2026-11-02T09:59:52.566400+08:00 localhost kernel: [TS:46399859261] ksys_read+0x7c/0x120
2026-11-02T09:59:52.566401+08:00 localhost kernel: [TS:46399859342] __arm64_sys_read+0x24/0x38
2026-11-02T09:59:52.566402+08:00 localhost kernel: [TS:46399859427] invoke_syscall+0x50/0x128
2026-11-02T09:59:52.566402+08:00 localhost kernel: [TS:46399859553] el0_svc_common.constprop.0+0x48/0xf0
2026-11-02T09:59:52.566403+08:00 localhost kernel: [TS:46399859653] do_el0_svc+0x24/0x38
2026-11-02T09:59:52.566404+08:00 localhost kernel: [TS:46399859746] el0_svc+0x40/0x160
2026-11-02T09:59:52.566405+08:00 localhost kernel: [TS:46399859880] el0t_64_sync_handler+0x120/0x130
2026-11-02T09:59:52.566406+08:00 localhost kernel: [TS:46399859966] el0t_64_sync+0x194/0x198
2026-11-02T09:59:52.566407+08:00 localhost kernel: [TS:46399860672] INFO: task spi_rx:2794 blocked for more than 122 seconds.
2026-11-02T09:59:52.566407+08:00 localhost kernel: [TS:46399860715] Tainted: G O 6.8.12-1021-rt-tegra #1
2026-11-02T09:59:52.566408+08:00 localhost kernel: [TS:46399860747] “echo 0 > /proc/sys/kernel/hung_task_timeout_secs” disables this message.
2026-11-02T09:59:52.566409+08:00 localhost kernel: [TS:46399860779] task:spi_rx state:D stack:0 pid:2794 tgid:2794 ppid:2780 flags:0x00000004
2026-11-02T09:59:52.566420+08:00 localhost kernel: [TS:46399860857] Call trace:
2026-11-02T09:59:52.566421+08:00 localhost kernel: [TS:46399860893] __switch_to+0xe0/0x110
2026-11-02T09:59:52.566422+08:00 localhost kernel: [TS:46399860963] __schedule+0x37c/0x9a8
2026-11-02T09:59:52.566423+08:00 localhost kernel: [TS:46399861017] schedule+0x38/0xd0
2026-11-02T09:59:52.566423+08:00 localhost kernel: [TS:46399861073] rpm_resume+0x18c/0x768
2026-11-02T09:59:52.566425+08:00 localhost kernel: [TS:46399861141] __pm_runtime_resume+0x50/0x98
2026-11-02T09:59:52.566425+08:00 localhost kernel: [TS:46399861201] tegra_spi_transfer_one_message+0x5c/0x1b70 [spi_tegra124_slave]
2026-11-02T09:59:52.566426+08:00 localhost kernel: [TS:46399861337] __spi_pump_transfer_message+0x21c/0x688
2026-11-02T09:59:52.566427+08:00 localhost kernel: [TS:46399861392] __spi_sync+0x258/0x418
2026-11-02T09:59:52.566428+08:00 localhost kernel: [TS:46399861441] spi_sync+0x38/0x68
2026-11-02T09:59:52.566429+08:00 localhost kernel: [TS:46399861493] spidev_message+0x380/0x520 [spidev]
2026-11-02T09:59:52.566430+08:00 localhost kernel: [TS:46399861620] spidev_ioctl+0x410/0xb98 [spidev]
2026-11-02T09:59:52.566431+08:00 localhost kernel: [TS:46399861681] __arm64_sys_ioctl+0xb4/0x100
2026-11-02T09:59:52.566431+08:00 localhost kernel: [TS:46399861772] invoke_syscall+0x50/0x128
2026-11-02T09:59:52.566432+08:00 localhost kernel: [TS:46399861865] el0_svc_common.constprop.0+0x48/0xf0
2026-11-02T09:59:52.566433+08:00 localhost kernel: [TS:46399861956] do_el0_svc+0x24/0x38
2026-11-02T09:59:52.566434+08:00 localhost kernel: [TS:46399862042] el0_svc+0x40/0x160
2026-11-02T09:59:52.566435+08:00 localhost kernel: [TS:46399862137] el0t_64_sync_handler+0x120/0x130
2026-11-02T09:59:52.566436+08:00 localhost kernel: [TS:46399862222] el0t_64_sync+0x194/0x198
2026-11-02T09:59:52.566436+08:00 localhost kernel: [TS:46399863203] INFO: task gpsd:3511 blocked for more than 122 seconds.
2026-11-02T09:59:52.566437+08:00 localhost kernel: [TS:46399863248] Tainted: G O 6.8.12-1021-rt-tegra #1
2026-11-02T09:59:52.566438+08:00 localhost kernel: [TS:46399863281] “echo 0 > /proc/sys/kernel/hung_task_timeout_secs” disables this message.
2026-11-02T09:59:52.566448+08:00 localhost kernel: [TS:46399863313] task:gpsd state:D stack:0 pid:3511 tgid:3511 ppid:1 flags:0x00000004
2026-11-02T09:59:52.566450+08:00 localhost kernel: [TS:46399863387] Call trace:
2026-11-02T09:59:52.566451+08:00 localhost kernel: [TS:46399863417] __switch_to+0xe0/0x110
2026-11-02T09:59:52.566474+08:00 localhost kernel: [TS:46399863479] __schedule+0x37c/0x9a8
2026-11-02T09:59:52.566482+08:00 localhost kernel: [TS:46399863532] rt_mutex_schedule+0x2c/0x58
2026-11-02T09:59:52.566483+08:00 localhost kernel: [TS:46399863652] rt_mutex_slowlock_block.constprop.0+0xb0/0x188
2026-11-02T09:59:52.566484+08:00 localhost kernel: [TS:46399863721] __rt_mutex_slowlock_locked.constprop.0+0xec/0x268
2026-11-02T09:59:52.566485+08:00 localhost kernel: [TS:46399863804] mutex_lock+0x84/0xb0
2026-11-02T09:59:52.566486+08:00 localhost kernel: [TS:46399863869] wk2xxx_read_slave_reg.isra.0+0xa8/0x168 [wk2xxx_spi]
2026-11-02T09:59:52.566487+08:00 localhost kernel: [TS:46399863958] wk2xxx_termios+0x1a0/0x330 [wk2xxx_spi]
2026-11-02T09:59:52.566488+08:00 localhost kernel: [TS:46399864023] uart_change_line_settings+0x48/0x1d0
2026-11-02T09:59:52.566489+08:00 localhost kernel: [TS:46399864156] uart_set_termios+0x80/0x170
2026-11-02T09:59:52.566490+08:00 localhost kernel: [TS:46399864257] tty_set_termios+0x198/0x248
2026-11-02T09:59:52.566491+08:00 localhost kernel: [TS:46399864396] set_termios+0x210/0x2d0
2026-11-02T09:59:52.566492+08:00 localhost kernel: [TS:46399864489] tty_mode_ioctl+0x534/0x680
2026-11-02T09:59:52.566492+08:00 localhost kernel: [TS:46399864589] n_tty_ioctl_helper+0x40/0x170
2026-11-02T09:59:52.566493+08:00 localhost kernel: [TS:46399864691] n_tty_ioctl+0x128/0x2c0
2026-11-02T09:59:52.566494+08:00 localhost kernel: [TS:46399864788] tty_ioctl+0x110/0xf68
2026-11-02T09:59:52.566495+08:00 localhost kernel: [TS:46399864876] __arm64_sys_ioctl+0xb4/0x100
2026-11-02T09:59:52.566496+08:00 localhost kernel: [TS:46399864962] invoke_syscall+0x50/0x128
2026-11-02T09:59:52.566496+08:00 localhost kernel: [TS:46399865053] el0_svc_common.constprop.0+0x48/0xf0
2026-11-02T09:59:52.566497+08:00 localhost kernel: [TS:46399865150] do_el0_svc+0x24/0x38
2026-11-02T09:59:52.566506+08:00 localhost kernel: [TS:46399865235] el0_svc+0x40/0x160
2026-11-02T09:59:52.566507+08:00 localhost kernel: [TS:46399865324] el0t_64_sync_handler+0x120/0x130
2026-11-02T09:59:52.566508+08:00 localhost kernel: [TS:46399865408] el0t_64_sync+0x194/0x198
2026-11-02T09:59:52.566509+08:00 localhost kernel: [TS:46399865459] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
2026-11-02T10:07:35.413986+08:00 localhost kernel: [TS:60863844131] thermal thermal_zone7: failed to read out thermal zone (-62)
2026-11-02T10:07:35.414006+08:00 localhost kernel: [TS:60863844124] spi-tegra114 c260000.spi: clk_prepare failed: -110
2026-11-02T10:07:35.414009+08:00 localhost kernel: [TS:60863844186] thermal thermal_zone3: failed to read out thermal zone (-62)
2026-11-02T10:07:35.414013+08:00 localhost kernel: [TS:60863844385] thermal thermal_zone8: failed to read out thermal zone (-62)
2026-11-02T10:07:35.414033+08:00 localhost kernel: [TS:60863844577] spi_master spi1: Failed to power device: -110
2026-11-02T10:07:35.414036+08:00 localhost kernel: [TS:60863844703] spi_master spi1: noqueue transfer failed
2026-11-02T10:07:35.414038+08:00 localhost kernel: [TS:60863844757] spi-tegra114 c260000.spi: Runtime PM usage count underflow!
2026-11-02T10:07:35.414040+08:00 localhost kernel: [TS:60863845042] thermal thermal_zone4: failed to read out thermal zone (-62)
2026-11-02T10:07:35.414041+08:00 localhost kernel: [TS:60863845158] spi_master spi1: Failed to power device: -22
2026-11-02T10:07:35.414043+08:00 localhost kernel: [TS:60863845235] spi_master spi1: noqueue transfer failed
2026-11-02T10:07:35.414044+08:00 localhost kernel: [TS:60863845287] spi-tegra114 c260000.spi: Runtime PM usage count underflow!
2026-11-02T10:07:35.414047+08:00 localhost kernel: [TS:60863845469] thermal thermal_zone1: failed to read out thermal zone (-62)
2026-11-02T10:07:35.414048+08:00 localhost kernel: [TS:60863845499] spi_master spi1: Failed to power device: -22
2026-11-02T10:07:35.414049+08:00 localhost kernel: [TS:60863845551] thermal thermal_zone6: failed to read out thermal zone (-62)
2026-11-02T10:07:35.414049+08:00 localhost kernel: [TS:60863845706] spi_master spi1: noqueue transfer failed
2026-11-02T10:07:35.414050+08:00 localhost kernel: [TS:60863845813] spi-tegra114 c260000.spi: Runtime PM usage count underflow!
2026-11-02T10:07:35.414051+08:00 localhost kernel: [TS:60863845951] spi_master spi1: Failed to power device: -22
2026-11-02T10:07:35.414052+08:00 localhost kernel: [TS:60863846080] spi_master spi1: noqueue transfer failed
2026-11-02T10:07:35.414054+08:00 localhost kernel: [TS:60863846163] spi-tegra114 c260000.spi: Runtime PM usage count underflow!
2026-11-02T10:07:35.414055+08:00 localhost kernel: [TS:60863846275] spi_master spi1: Failed to power device: -22
2026-11-02T10:07:35.414056+08:00 localhost kernel: [TS:60863846397] spi_master spi1: noqueue transfer failed
2026-11-02T10:07:35.414057+08:00 localhost kernel: [TS:60863846478] spi-tegra114 c260000.spi: Runtime PM usage count underflow!
2026-11-02T10:07:35.414059+08:00 localhost kernel: [TS:60863846580] spi_master spi1: Failed to power device: -22
2026-11-02T10:07:35.414059+08:00 localhost kernel: [TS:60863846701] spi_master spi1: noqueue transfer failed
2026-11-02T10:07:35.414061+08:00 localhost kernel: [TS:60863846780] spi-tegra114 c260000.spi: Runtime PM usage count underflow!
2026-11-02T10:07:35.414062+08:00 localhost kernel: [TS:60863846880] spi_master spi1: Failed to power device: -22
2026-11-02T10:07:35.414062+08:00 localhost kernel: [TS:60863846955] spi_master spi1: noqueue transfer failed
2026-11-02T10:07:35.414063+08:00 localhost kernel: [TS:60863846996] spi-tegra114 c260000.spi: Runtime PM usage count underflow!
2026-11-02T10:07:35.414064+08:00 localhost kernel: [TS:60863847046] spi_master spi1: Failed to power device: -22
2026-11-02T10:07:35.414065+08:00 localhost kernel: [TS:60863847090] spi_master spi1: noqueue transfer failed
2026-11-02T10:07:35.414066+08:00 localhost kernel: [TS:60863847123] spi-tegra114 c260000.spi: Runtime PM usage count underflow!
2026-11-02T10:07:35.414067+08:00 localhost kernel: [TS:60863847165] spi_master spi1: Failed to power device: -22
2026-11-02T10:07:35.414068+08:00 localhost kernel: [TS:60863847208] spi_master spi1: noqueue transfer failed
2026-11-02T10:07:35.414069+08:00 localhost kernel: [TS:60863847242] spi-tegra114 c260000.spi: Runtime PM usage count underflow!
2026-11-02T10:07:35.414070+08:00 localhost kernel: [TS:60863847281] spi_master spi1: Failed to power device: -22
2026-11-02T10:07:35.414071+08:00 localhost kernel: [TS:60863847324] spi_master spi1: noqueue transfer failed
2026-11-02T10:07:35.414072+08:00 localhost kernel: [TS:60863847362] spi-tegra114 c260000.spi: Runtime PM usage count underflow!
2026-11-02T10:07:35.414073+08:00 localhost kernel: [TS:60863847402] spi_master spi1: Failed to power device: -22
2026-11-02T10:07:35.414075+08:00 localhost kernel: [TS:60863847445] spi_master spi1: noqueue transfer failed
2026-11-02T10:07:35.414076+08:00 localhost kernel: [TS:60863
