Date
July 22, 2025, 5:13 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-arm64-compat | |
| rk3399-rock-pi-4b |
------------[ cut here ]------------ [ 79.050999] WARNING: kernel/trace/trace_functions_graph.c:991 at print_graph_entry+0x4b8/0x4e8, CPU#1: cat/390 [ 79.054827] Modules linked in: sm3_ce sha3_ce fuse drm backlight ip_tables x_tables [ 79.058803] CPU: 1 UID: 0 PID: 390 Comm: cat Not tainted 6.16.0-rc7-next-20250722 #1 PREEMPT [ 79.060270] Hardware name: linux,dummy-virt (DT) [ 79.061724] pstate: a3402009 (NzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.063390] pc : print_graph_entry+0x4b8/0x4e8 [ 79.064487] lr : print_graph_entry+0x140/0x4e8 [ 79.065620] sp : ffff800080a3baf0 [ 79.066458] x29: ffff800080a3bb50 x28: fff00000c2882d20 x27: fff00000c2882d40 [ 79.068311] x26: ffff9ee763987c2c x25: 0000000000000000 x24: fff00000c2882d20 [ 79.070153] x23: fff00000c6dcc000 x22: 0000000000000696 x21: 00000000fefefefe [ 79.071665] x20: fff00000c6dc8000 x19: fff00000c6dca090 x18: 0000000000000000 [ 79.073529] x17: 0000000000000000 x16: 000000008b26d676 x15: 0000000000000000 [ 79.075359] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000000 [ 79.077253] x11: ffff9ee7662129f0 x10: ffff800080a3bb50 x9 : ffff9ee764e29f54 [ 79.079069] x8 : ffff800080a3b8a8 x7 : 0000000000000001 x6 : ffff800080a3ba90 [ 79.081068] x5 : 0000000000000030 x4 : 0000000000001fda x3 : 0000000000000000 [ 79.082939] x2 : ffff9ee7662115e0 x1 : fff0611999470000 x0 : ffffc1ffbf7d4fb0 [ 79.085084] Call trace: [ 79.085787] print_graph_entry+0x4b8/0x4e8 (P) [ 79.087228] print_graph_function_flags+0x280/0x4b8 [ 79.088406] print_graph_function+0x18/0x28 [ 79.089495] print_trace_line+0xc8/0x5d0 [ 79.090493] tracing_read_pipe+0x21c/0x390 [ 79.091505] vfs_read+0xcc/0x340 [ 79.092443] ksys_read+0x7c/0x120 (F) [ 79.093327] __arm64_sys_read+0x24/0x38 (F) [ 79.094300] invoke_syscall+0x50/0x120 (F) [ 79.095367] el0_svc_common.constprop.0+0x48/0xf0 [ 79.096551] do_el0_svc+0x24/0x38 [ 79.097486] el0_svc+0xf4/0x150 [ 79.098368] el0t_64_sync_handler+0xa0/0xe8 [ 79.099406] el0t_64_sync+0x198/0x1a0 [ 79.100492] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 137.129873] WARNING: kernel/trace/trace_functions_graph.c:991 at print_graph_entry+0x450/0x468, CPU#1: cat/1727 [ 137.133159] Modules linked in: sm3_ce sha3_ce fuse drm backlight ip_tables x_tables [ 137.136007] CPU: 1 UID: 0 PID: 1727 Comm: cat Not tainted 6.16.0-rc7-next-20250722 #1 PREEMPT [ 137.137203] Hardware name: linux,dummy-virt (DT) [ 137.138056] pstate: a3402009 (NzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 137.139314] pc : print_graph_entry+0x450/0x468 [ 137.140073] lr : print_graph_entry+0x104/0x468 [ 137.140917] sp : ffff80008207bb40 [ 137.141618] x29: ffff80008207bb90 x28: 0000000000000000 x27: fff00000c34b7d20 [ 137.143079] x26: fff00000c9b54000 x25: 0000000000000001 x24: fff00000c34b7d20 [ 137.144406] x23: 0000000000000000 x22: 00000000aaaaaaaa x21: 0000000000000696 [ 137.145365] x20: fff00000c9b50000 x19: fff00000c9b52090 x18: 0000000000000000 [ 137.146704] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000001000 [ 137.148095] x14: 0000000000000000 x13: ffffa207fba9d9d9 x12: 0000000000000000 [ 137.149397] x11: 0000000000000031 x10: ffffa207fc0c4328 x9 : fff05df903485000 [ 137.150620] x8 : ffffc1ffbf7f6c58 x7 : 0000000000000000 x6 : 0000000000000000 [ 137.152001] x5 : 0000000000000696 x4 : 0000000000000152 x3 : fff00000c9b52094 [ 137.152951] x2 : 0000000000000000 x1 : 0000000000000400 x0 : ffffa207fc1716c0 [ 137.154090] Call trace: [ 137.154961] print_graph_entry+0x450/0x468 (P) [ 137.156048] print_graph_function_flags+0x94/0x428 [ 137.156866] print_graph_function+0x18/0x28 [ 137.157677] print_trace_line+0xa8/0x1f0 [ 137.158503] tracing_read_pipe+0x21c/0x3c0 [ 137.159315] vfs_read+0xe4/0x2c8 [ 137.160013] ksys_read+0x8c/0x108 [ 137.160700] __arm64_sys_read+0x28/0x40 [ 137.161544] invoke_syscall+0x4c/0x110 [ 137.162179] el0_svc_common+0xb4/0xf0 [ 137.162986] do_el0_svc_compat+0x28/0x40 [ 137.163606] el0_svc_compat+0x3c/0x88 [ 137.163949] el0t_32_sync_handler+0x90/0xd8 [ 137.164300] el0t_32_sync+0x19c/0x1a0 [ 137.164762] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 104.848187] WARNING: kernel/trace/trace_functions_graph.c:933 at print_graph_entry+0x4d0/0x4e8, CPU#5: cat/5186 [ 104.848196] Modules linked in: brcmfmac brcmutil cfg80211 snd_soc_hdmi_codec dw_hdmi_cec dw_hdmi_i2s_audio hci_uart btqca snd_soc_audio_graph_card snd_soc_simple_card snd_soc_es8316 btbcm snd_soc_spdif_tx snd_soc_rockchip_i2s snd_soc_simple_card_utils bluetooth rockchipdrm snd_soc_core hantro_vpu snd_compress panfrost dw_hdmi_qp snd_pcm_dmaengine analogix_dp snd_pcm dw_mipi_dsi v4l2_vp9 drm_shmem_helper snd_timer rockchip_rga reset_gpio v4l2_h264 drm_dp_aux_bus snd gpu_sched v4l2_jpeg videobuf2_dma_sg rfkill dw_hdmi v4l2_mem2mem soundcore phy_rockchip_pcie videobuf2_dma_contig pwrseq_core drm_display_helper rtc_rk808 cec videobuf2_memops drm_client_lib videobuf2_v4l2 rockchip_saradc drm_dma_helper videobuf2_common rockchip_dfi industrialio_triggered_buffer drm_kms_helper kfifo_buf rockchip_thermal pcie_rockchip_host coresight_cpu_debug drm fuse backlight ip_tables x_tables [ 104.848328] CPU: 5 UID: 0 PID: 5186 Comm: cat Not tainted 6.16.0-rc7-next-20250722 #1 PREEMPT_RT [ 104.848334] Hardware name: Radxa ROCK Pi 4B (DT) [ 104.848337] pstate: a0000005 (NzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 104.848342] pc : print_graph_entry+0x4d0/0x4e8 [ 104.848348] lr : print_graph_entry+0x140/0x4e8 [ 104.848353] sp : ffff800088ed3af0 [ 104.848355] x29: ffff800088ed3b50 x28: ffff00000e0b47e0 x27: ffff00000e0b4800 [ 104.848364] x26: 00000000fffffff8 x25: 0000000000000001 x24: ffff00000e0b47e0 [ 104.848372] x23: 0000000000000001 x22: 0000000000000696 x21: 00000000fefefefe [ 104.848379] x20: ffff000014ee0000 x19: ffff000014ee2090 x18: 0000000000000000 [ 104.848387] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 104.848394] x14: 0000000000000001 x13: 0000000000000001 x12: 2d2d2d2d2d2d2d2d [ 104.848401] x11: 2d2d2d2d2d2d2d2d x10: 0000000000000020 x9 : 2d2d2d2d2d2d2d2d [ 104.848408] x8 : 0000000000000020 x7 : 0000000000000001 x6 : 0000000000000029 [ 104.848415] x5 : 000000186707a435 x4 : ffff800074d3a000 x3 : 00000000fefefefd [ 104.848423] x2 : ffff80008299e030 x1 : fffffdffbf774250 x0 : 0000001867079fa6 [ 104.848431] Call trace: [ 104.848434] print_graph_entry+0x4d0/0x4e8 (P) [ 104.848441] print_graph_function_flags+0x280/0x4b8 [ 104.848447] print_graph_function+0x18/0x28 [ 104.848453] print_trace_line+0xc8/0x5d0 [ 104.848458] tracing_read_pipe+0x21c/0x390 [ 104.848463] vfs_read+0xcc/0x340 [ 104.848468] ksys_read+0x7c/0x120 [ 104.848473] __arm64_sys_read+0x24/0x38 [ 104.848478] invoke_syscall+0x50/0x120 [ 104.848483] el0_svc_common.constprop.0+0xc8/0xf0 [ 104.848487] do_el0_svc+0x24/0x38 [ 104.848491] el0_svc+0x3c/0x138 [ 104.848497] el0t_64_sync_handler+0xa0/0xe8 [ 104.848503] el0t_64_sync+0x198/0x1a0 [ 104.848508] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 105.027698] WARNING: kernel/trace/trace_functions_graph.c:991 at print_graph_entry+0x4b8/0x4e8, CPU#5: cat/5186 [ 105.027708] Modules linked in: brcmfmac brcmutil cfg80211 snd_soc_hdmi_codec dw_hdmi_cec dw_hdmi_i2s_audio hci_uart btqca snd_soc_audio_graph_card snd_soc_simple_card snd_soc_es8316 btbcm snd_soc_spdif_tx snd_soc_rockchip_i2s snd_soc_simple_card_utils bluetooth rockchipdrm snd_soc_core hantro_vpu snd_compress panfrost dw_hdmi_qp snd_pcm_dmaengine analogix_dp snd_pcm dw_mipi_dsi v4l2_vp9 drm_shmem_helper snd_timer rockchip_rga reset_gpio v4l2_h264 drm_dp_aux_bus snd gpu_sched v4l2_jpeg videobuf2_dma_sg rfkill dw_hdmi v4l2_mem2mem soundcore phy_rockchip_pcie videobuf2_dma_contig pwrseq_core drm_display_helper rtc_rk808 cec videobuf2_memops drm_client_lib videobuf2_v4l2 rockchip_saradc drm_dma_helper videobuf2_common rockchip_dfi industrialio_triggered_buffer drm_kms_helper kfifo_buf rockchip_thermal pcie_rockchip_host coresight_cpu_debug drm fuse backlight ip_tables x_tables [ 105.027839] CPU: 5 UID: 0 PID: 5186 Comm: cat Tainted: G W 6.16.0-rc7-next-20250722 #1 PREEMPT_RT [ 105.027845] Tainted: [W]=WARN [ 105.027848] Hardware name: Radxa ROCK Pi 4B (DT) [ 105.027851] pstate: a0000005 (NzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.027856] pc : print_graph_entry+0x4b8/0x4e8 [ 105.027862] lr : print_graph_entry+0x140/0x4e8 [ 105.027867] sp : ffff800088ed3af0 [ 105.027869] x29: ffff800088ed3b50 x28: ffff00000e0b47e0 x27: ffff00000e0b4800 [ 105.027877] x26: ffff8000815f2834 x25: 0000000000000003 x24: ffff00000e0b47e0 [ 105.027885] x23: ffff000014ee4000 x22: 0000000000000686 x21: 00000000fefefefe [ 105.027892] x20: ffff000014ee0000 x19: ffff000014ee2090 x18: 0000000000000000 [ 105.027900] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 105.027907] x14: 0000000000000001 x13: 0000000000000001 x12: 2d2d2d2d2d2d2d2d [ 105.027914] x11: 2d2d2d2d2d2d2d2d x10: 0000000000000020 x9 : 2d2d2d2d2d2d2d2d [ 105.027922] x8 : 0000000000000020 x7 : 0000000000000001 x6 : 0000000000000029 [ 105.027929] x5 : ffff000014ee2112 x4 : ffff800082181576 x3 : 0000000000000003 [ 105.027936] x2 : ffff80008299e030 x1 : ffff800074d7e000 x0 : fffffdffbf7b8250 [ 105.027943] Call trace: [ 105.027946] print_graph_entry+0x4b8/0x4e8 (P) [ 105.027952] print_graph_function_flags+0x280/0x4b8 [ 105.027959] print_graph_function+0x18/0x28 [ 105.027964] print_trace_line+0xc8/0x5d0 [ 105.027970] tracing_read_pipe+0x21c/0x390 [ 105.027975] vfs_read+0xcc/0x340 [ 105.027980] ksys_read+0x7c/0x120 [ 105.027985] __arm64_sys_read+0x24/0x38 [ 105.027989] invoke_syscall+0x50/0x120 [ 105.027994] el0_svc_common.constprop.0+0xc8/0xf0 [ 105.027998] do_el0_svc+0x24/0x38 [ 105.028002] el0_svc+0x3c/0x138 [ 105.028008] el0t_64_sync_handler+0xa0/0xe8 [ 105.028014] el0t_64_sync+0x198/0x1a0 [ 105.028020] ---[ end trace 0000000000000000 ]---