System hang: videobuf2_common: driver bug: stop_streaming, ieee80211 phy0: brcmf_cfg80211_dump_station: BRCMF_C_GET_ASSOCLIST failed, err=-110 #6989
Description
Describe the bug
System hang observed after switching from Chromium to an OpenGL application (SDL2 + ImGui 1.92).
After switching focus from the Chromium browser to an OpenGL-rendered application (using SDL2 and ImGui 1.92), the system hangs after approximately 1-2 seconds. Labwc entered a hung state where the display stopped updating and the system became unresponsive to input. However, the system responded to the magic SysRq key sequence (Alt+SysRq+S followed by Alt+SysRq+B), successfully triggering a reboot. Prior to the hang, around 10-20 seconds earlier, a Chromium tab became unresponsive, and attempting to close it took about 30 seconds.
Errors from both the GPU driver and the BRCMF (raspi Wi-Fi) firmware were observed in logs, but the root cause is unclear.
See logs for details
Steps to reproduce the behaviour
Floating (intermittent) bug. No stable consistent steps to reproduce.
Device (s)
Raspberry Pi 4 Mod. B
System
System info
$ cat /etc/rpi-issue
Raspberry Pi reference 2023-09-22
Generated using pi-gen, https://github.com/RPi-Distro/pi-gen, 40f37458ae7cadea1aec913ae10b5e7008ebce0a, stage4
$ vcgencmd version
Apr 30 2025 13:33:39
Copyright (c) 2012 Broadcom
version 5560078dcc8591a00f57b9068d13e5544aeef3aa (clean) (release) (start)
$ uname -a
Linux raspi 6.12.34+rpt-rpi-v8 #1 SMP PREEMPT Debian 1:6.12.34-1+rpt1~bookworm (2025-06-26) aarch64 GNU/Linux
$ chromium --version
Chromium 130.0.6723.116 built on Debian GNU/Linux 12 (bookworm)
$ labwc --version
labwc 0.8.4-dirty
Logs
journalctl log
Aug 05 13:39:54 raspi kernel: ------------[ cut here ]------------
Aug 05 13:39:54 raspi kernel: WARNING: CPU: 3 PID: 28455 at drivers/media/common/videobuf2/videobuf2-core.c:2215 __vb2_queue_cancel+0x238/0x2d8 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: Modules linked in: ntfs3 nf_tables nfnetlink zram lz4_compress binfmt_misc brcmfmac_wcc snd_usb_audio brcmfmac snd_hwdep joydev snd_usbmidi_lib snd_rawmidi snd_seq_device sg brcmutil cfg80211 rpi_hevc_dec bcm2835_codec(C) bcm2835_v4l2(C) bcm2835_isp(C) bcm2835_mmal_vchiq(C) vc_sm_cma(C) v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig rfkill videobuf2_memops videobuf2_v4l2 videodev videobuf2_common mc raspberrypi_hwmon snd_bcm2835(C) raspberrypi_gpiomem nvmem_rmem uio_pdrv_genirq uio i2c_dev fuse dm_mod ip_tables x_tables ipv6 vc4 snd_soc_hdmi_codec v3d drm_display_helper gpu_sched cec drm_dma_helper drm_shmem_helper drm_kms_helper drm drm_panel_orientation_quirks snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm i2c_brcmstb snd_timer snd backlight
Aug 05 13:39:54 raspi kernel: CPU: 3 UID: 1000 PID: 28455 Comm: ThreadPoolSingl Tainted: G WC 6.12.34+rpt-rpi-v8 #1 Debian 1:6.12.34-1+rpt1~bookworm
Aug 05 13:39:54 raspi kernel: Tainted: [W]=WARN, [C]=CRAP
Aug 05 13:39:54 raspi kernel: Hardware name: Raspberry Pi 4 Model B Rev 1.5 (DT)
Aug 05 13:39:54 raspi kernel: pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Aug 05 13:39:54 raspi kernel: pc : __vb2_queue_cancel+0x238/0x2d8 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: lr : __vb2_queue_cancel+0x34/0x2d8 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: sp : ffffffc08b4ebb00
Aug 05 13:39:54 raspi kernel: x29: ffffffc08b4ebb00 x28: ffffffd0b2814d18 x27: ffffffd0b27400f8
Aug 05 13:39:54 raspi kernel: x26: 0000000000000000 x25: ffffff80408dc548 x24: ffffff800b9743c0
Aug 05 13:39:54 raspi kernel: x23: 0000000000000000 x22: ffffff8066989828 x21: ffffff8066989828
Aug 05 13:39:54 raspi kernel: x20: 0000000000000009 x19: ffffff8066989828 x18: 0000000000000002
Aug 05 13:39:54 raspi kernel: x17: 0000000000000000 x16: ffffffd0f5bbfdb0 x15: ffffffc081e53b20
Aug 05 13:39:54 raspi kernel: x14: 0000000000000004 x13: ffffff8040f80028 x12: 0000000000000000
Aug 05 13:39:54 raspi kernel: x11: ffffff80828df6e8 x10: ffffff80828df6c0 x9 : ffffffd0b2799b1c
Aug 05 13:39:54 raspi kernel: x8 : ffffff80828df6e8 x7 : 0000000000000000 x6 : 0000000000000228
Aug 05 13:39:54 raspi kernel: x5 : ffffff80408dd01c x4 : 0000000000000000 x3 : 0000000000000000
Aug 05 13:39:54 raspi kernel: x2 : ffffff804096c200 x1 : 0000000000000000 x0 : 0000000000000008
Aug 05 13:39:54 raspi kernel: Call trace:
Aug 05 13:39:54 raspi kernel: __vb2_queue_cancel+0x238/0x2d8 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: vb2_core_streamoff+0x2c/0xd0 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: vb2_streamoff+0x20/0x78 [videobuf2_v4l2]
Aug 05 13:39:54 raspi kernel: v4l2_m2m_streamoff+0x80/0x160 [v4l2_mem2mem]
Aug 05 13:39:54 raspi kernel: v4l2_m2m_ioctl_streamoff+0x20/0x38 [v4l2_mem2mem]
Aug 05 13:39:54 raspi kernel: v4l_streamoff+0x2c/0x40 [videodev]
Aug 05 13:39:54 raspi kernel: __video_do_ioctl+0x170/0x3e0 [videodev]
Aug 05 13:39:54 raspi kernel: video_usercopy+0x1c0/0x790 [videodev]
Aug 05 13:39:54 raspi kernel: video_ioctl2+0x20/0x38 [videodev]
Aug 05 13:39:54 raspi kernel: v4l2_ioctl+0x48/0x70 [videodev]
Aug 05 13:39:54 raspi kernel: __arm64_sys_ioctl+0xb4/0x100
Aug 05 13:39:54 raspi kernel: invoke_syscall+0x50/0x120
Aug 05 13:39:54 raspi kernel: el0_svc_common.constprop.0+0x48/0xf0
Aug 05 13:39:54 raspi kernel: do_el0_svc+0x24/0x38
Aug 05 13:39:54 raspi kernel: el0_svc+0x30/0x100
Aug 05 13:39:54 raspi kernel: el0t_64_sync_handler+0x100/0x130
Aug 05 13:39:54 raspi kernel: el0t_64_sync+0x190/0x198
Aug 05 13:39:54 raspi kernel: ---[ end trace 0000000000000000 ]---
Aug 05 13:39:54 raspi kernel: videobuf2_common: driver bug: stop_streaming operation is leaving buffer 1 in active state
Aug 05 13:39:54 raspi kernel: videobuf2_common: driver bug: stop_streaming operation is leaving buffer 3 in active state
Aug 05 13:39:54 raspi kernel: videobuf2_common: driver bug: stop_streaming operation is leaving buffer 4 in active state
Aug 05 13:39:54 raspi kernel: videobuf2_common: driver bug: stop_streaming operation is leaving buffer 5 in active state
Aug 05 13:39:54 raspi kernel: videobuf2_common: driver bug: stop_streaming operation is leaving buffer 6 in active state
Aug 05 13:39:54 raspi kernel: videobuf2_common: driver bug: stop_streaming operation is leaving buffer 7 in active state
Aug 05 13:39:54 raspi kernel: videobuf2_common: driver bug: stop_streaming operation is leaving buffer 8 in active state
Aug 05 13:39:54 raspi kernel: videobuf2_common: driver bug: stop_streaming operation is leaving buffer 9 in active state
Aug 05 13:39:54 raspi kernel: ------------[ cut here ]------------
Aug 05 13:39:54 raspi kernel: WARNING: CPU: 0 PID: 25328 at drivers/media/common/videobuf2/videobuf2-core.c:1187 vb2_buffer_done+0x274/0x298 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: Modules linked in: ntfs3 nf_tables nfnetlink zram lz4_compress binfmt_misc brcmfmac_wcc snd_usb_audio brcmfmac snd_hwdep joydev snd_usbmidi_lib snd_rawmidi snd_seq_device sg brcmutil cfg80211 rpi_hevc_dec bcm2835_codec(C) bcm2835_v4l2(C) bcm2835_isp(C) bcm2835_mmal_vchiq(C) vc_sm_cma(C) v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig rfkill videobuf2_memops videobuf2_v4l2 videodev videobuf2_common mc raspberrypi_hwmon snd_bcm2835(C) raspberrypi_gpiomem nvmem_rmem uio_pdrv_genirq uio i2c_dev fuse dm_mod ip_tables x_tables ipv6 vc4 snd_soc_hdmi_codec v3d drm_display_helper gpu_sched cec drm_dma_helper drm_shmem_helper drm_kms_helper drm drm_panel_orientation_quirks snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm i2c_brcmstb snd_timer snd backlight
Aug 05 13:39:54 raspi kernel: CPU: 0 UID: 0 PID: 25328 Comm: kworker/0:0 Tainted: G WC 6.12.34+rpt-rpi-v8 #1 Debian 1:6.12.34-1+rpt1~bookworm
Aug 05 13:39:54 raspi kernel: Tainted: [W]=WARN, [C]=CRAP
Aug 05 13:39:54 raspi kernel: Hardware name: Raspberry Pi 4 Model B Rev 1.5 (DT)
Aug 05 13:39:54 raspi kernel: Workqueue: events buffer_work_cb [bcm2835_mmal_vchiq]
Aug 05 13:39:54 raspi kernel: pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Aug 05 13:39:54 raspi kernel: pc : vb2_buffer_done+0x274/0x298 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: lr : op_buffer_cb+0x3d4/0x710 [bcm2835_codec]
Aug 05 13:39:54 raspi kernel: sp : ffffffc08a7d3ce0
Aug 05 13:39:54 raspi kernel: x29: ffffffc08a7d3ce0 x28: 0000000000000000 x27: 0000000000000000
Aug 05 13:39:54 raspi kernel: x26: 0000000000000000 x25: 0000000000000000 x24: ffffff80a6a10000
Aug 05 13:39:54 raspi kernel: x23: ffffffd0b2811780 x22: ffffff8066989828 x21: 0000000000000000
Aug 05 13:39:54 raspi kernel: x20: ffffff8040f81208 x19: ffffff800d836000 x18: 0000000000000002
Aug 05 13:39:54 raspi kernel: x17: ffffffaf8bd80000 x16: ffffffd0f5162690 x15: ffffffc081e53b20
Aug 05 13:39:54 raspi kernel: x14: 0000000000000000 x13: ffffff8081f913b0 x12: 0000000000000001
Aug 05 13:39:54 raspi kernel: x11: 0000000000000000 x10: 0000000000000001 x9 : ffffffd0b280d174
Aug 05 13:39:54 raspi kernel: x8 : ffffffc08a7d3ce0 x7 : fefefefefefefeff x6 : ffffff8043a9ac80
Aug 05 13:39:54 raspi kernel: x5 : 000073746e657665 x4 : 0000000000000000 x3 : 0000000000000000
Aug 05 13:39:54 raspi kernel: x2 : 0000000000000000 x1 : 0000000000000003 x0 : 0000000000000000
Aug 05 13:39:54 raspi kernel: Call trace:
Aug 05 13:39:54 raspi kernel: vb2_buffer_done+0x274/0x298 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: op_buffer_cb+0x3d4/0x710 [bcm2835_codec]
Aug 05 13:39:54 raspi kernel: buffer_work_cb+0x78/0xf0 [bcm2835_mmal_vchiq]
Aug 05 13:39:54 raspi kernel: process_one_work+0x158/0x3d0
Aug 05 13:39:54 raspi kernel: worker_thread+0x2d8/0x3e8
Aug 05 13:39:54 raspi kernel: kthread+0x11c/0x128
Aug 05 13:39:54 raspi kernel: ret_from_fork+0x10/0x20
Aug 05 13:39:54 raspi kernel: ---[ end trace 0000000000000000 ]---
Aug 05 13:39:54 raspi kernel: ------------[ cut here ]------------
Aug 05 13:39:54 raspi kernel: WARNING: CPU: 0 PID: 25328 at drivers/media/common/videobuf2/videobuf2-core.c:1187 vb2_buffer_done+0x274/0x298 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: Modules linked in: ntfs3 nf_tables nfnetlink zram lz4_compress binfmt_misc brcmfmac_wcc snd_usb_audio brcmfmac snd_hwdep joydev snd_usbmidi_lib snd_rawmidi snd_seq_device sg brcmutil cfg80211 rpi_hevc_dec bcm2835_codec(C) bcm2835_v4l2(C) bcm2835_isp(C) bcm2835_mmal_vchiq(C) vc_sm_cma(C) v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig rfkill videobuf2_memops videobuf2_v4l2 videodev videobuf2_common mc raspberrypi_hwmon snd_bcm2835(C) raspberrypi_gpiomem nvmem_rmem uio_pdrv_genirq uio i2c_dev fuse dm_mod ip_tables x_tables ipv6 vc4 snd_soc_hdmi_codec v3d drm_display_helper gpu_sched cec drm_dma_helper drm_shmem_helper drm_kms_helper drm drm_panel_orientation_quirks snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm i2c_brcmstb snd_timer snd backlight
Aug 05 13:39:54 raspi kernel: CPU: 0 UID: 0 PID: 25328 Comm: kworker/0:0 Tainted: G WC 6.12.34+rpt-rpi-v8 #1 Debian 1:6.12.34-1+rpt1~bookworm
Aug 05 13:39:54 raspi kernel: Tainted: [W]=WARN, [C]=CRAP
Aug 05 13:39:54 raspi kernel: Hardware name: Raspberry Pi 4 Model B Rev 1.5 (DT)
Aug 05 13:39:54 raspi kernel: Workqueue: events buffer_work_cb [bcm2835_mmal_vchiq]
Aug 05 13:39:54 raspi kernel: pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Aug 05 13:39:54 raspi kernel: pc : vb2_buffer_done+0x274/0x298 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: lr : op_buffer_cb+0x3d4/0x710 [bcm2835_codec]
Aug 05 13:39:54 raspi kernel: sp : ffffffc08a7d3ce0
Aug 05 13:39:54 raspi kernel: x29: ffffffc08a7d3ce0 x28: 0000000000000000 x27: 0000000000000000
Aug 05 13:39:54 raspi kernel: x26: 0000000000000000 x25: 0000000000000000 x24: ffffff80a6a10000
Aug 05 13:39:54 raspi kernel: x23: ffffffd0b2811780 x22: 0000000000000000 x21: 0000000000000000
Aug 05 13:39:54 raspi kernel: x20: ffffff8040f81208 x19: ffffff80453e3640 x18: 0000000000000002
Aug 05 13:39:54 raspi kernel: x17: ffffffaf8bd80000 x16: ffffffd0f4f097b0 x15: ffffffc081e53b20
Aug 05 13:39:54 raspi kernel: x14: 0000000000000000 x13: ffffff8081f913b0 x12: 0000000000000001
Aug 05 13:39:54 raspi kernel: x11: 0000000000000000 x10: 0000000000000001 x9 : ffffffd0b280d174
Aug 05 13:39:54 raspi kernel: x8 : ffffffc08a7d3ce0 x7 : fefefefefefefeff x6 : ffffff8043a9ac80
Aug 05 13:39:54 raspi kernel: x5 : 000073746e657665 x4 : 0000000000000000 x3 : 0000000000000000
Aug 05 13:39:54 raspi kernel: x2 : 0000000000000000 x1 : 0000000000000003 x0 : 0000000000000000
Aug 05 13:39:54 raspi kernel: Call trace:
Aug 05 13:39:54 raspi kernel: vb2_buffer_done+0x274/0x298 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: op_buffer_cb+0x3d4/0x710 [bcm2835_codec]
Aug 05 13:39:54 raspi kernel: buffer_work_cb+0x78/0xf0 [bcm2835_mmal_vchiq]
Aug 05 13:39:54 raspi kernel: process_one_work+0x158/0x3d0
Aug 05 13:39:54 raspi kernel: worker_thread+0x2d8/0x3e8
Aug 05 13:39:54 raspi kernel: kthread+0x11c/0x128
Aug 05 13:39:54 raspi kernel: ret_from_fork+0x10/0x20
Aug 05 13:39:54 raspi kernel: ---[ end trace 0000000000000000 ]---
Aug 05 13:39:54 raspi kernel: ------------[ cut here ]------------
Aug 05 13:39:54 raspi kernel: WARNING: CPU: 0 PID: 25328 at drivers/media/common/videobuf2/videobuf2-core.c:1187 vb2_buffer_done+0x274/0x298 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: Modules linked in: ntfs3 nf_tables nfnetlink zram lz4_compress binfmt_misc brcmfmac_wcc snd_usb_audio brcmfmac snd_hwdep joydev snd_usbmidi_lib snd_rawmidi snd_seq_device sg brcmutil cfg80211 rpi_hevc_dec bcm2835_codec(C) bcm2835_v4l2(C) bcm2835_isp(C) bcm2835_mmal_vchiq(C) vc_sm_cma(C) v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig rfkill videobuf2_memops videobuf2_v4l2 videodev videobuf2_common mc raspberrypi_hwmon snd_bcm2835(C) raspberrypi_gpiomem nvmem_rmem uio_pdrv_genirq uio i2c_dev fuse dm_mod ip_tables x_tables ipv6 vc4 snd_soc_hdmi_codec v3d drm_display_helper gpu_sched cec drm_dma_helper drm_shmem_helper drm_kms_helper drm drm_panel_orientation_quirks snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm i2c_brcmstb snd_timer snd backlight
Aug 05 13:39:54 raspi kernel: CPU: 0 UID: 0 PID: 25328 Comm: kworker/0:0 Tainted: G WC 6.12.34+rpt-rpi-v8 #1 Debian 1:6.12.34-1+rpt1~bookworm
Aug 05 13:39:54 raspi kernel: Tainted: [W]=WARN, [C]=CRAP
Aug 05 13:39:54 raspi kernel: Hardware name: Raspberry Pi 4 Model B Rev 1.5 (DT)
Aug 05 13:39:54 raspi kernel: Workqueue: events buffer_work_cb [bcm2835_mmal_vchiq]
Aug 05 13:39:54 raspi kernel: pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Aug 05 13:39:54 raspi kernel: pc : vb2_buffer_done+0x274/0x298 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: lr : op_buffer_cb+0x3d4/0x710 [bcm2835_codec]
Aug 05 13:39:54 raspi kernel: sp : ffffffc08a7d3ce0
Aug 05 13:39:54 raspi kernel: x29: ffffffc08a7d3ce0 x28: 0000000000000000 x27: 0000000000000000
Aug 05 13:39:54 raspi kernel: x26: 0000000000000000 x25: 0000000000000000 x24: ffffff80a6a10000
Aug 05 13:39:54 raspi kernel: x23: ffffffd0b2811780 x22: ffffff80453e3578 x21: 0000000000000000
Aug 05 13:39:54 raspi kernel: x20: ffffff8040f81208 x19: ffffff80453e3580 x18: 0000000000000002
Aug 05 13:39:54 raspi kernel: x17: ffffffaf8bd80000 x16: ffffffd0f4f097b0 x15: ffffffc081e53b20
Aug 05 13:39:54 raspi kernel: x14: 0000000000000000 x13: ffffff8081f913b0 x12: 0000000000000001
Aug 05 13:39:54 raspi kernel: x11: 0000000000000000 x10: 0000000000000001 x9 : ffffffd0b280d174
Aug 05 13:39:54 raspi kernel: x8 : ffffffc08a7d3ce0 x7 : fefefefefefefeff x6 : ffffff8043a9ac80
Aug 05 13:39:54 raspi kernel: x5 : 000073746e657665 x4 : 0000000000000000 x3 : 0000000000000000
Aug 05 13:39:54 raspi kernel: x2 : 0000000000000000 x1 : 0000000000000003 x0 : 0000000000000000
Aug 05 13:39:54 raspi kernel: Call trace:
Aug 05 13:39:54 raspi kernel: vb2_buffer_done+0x274/0x298 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: op_buffer_cb+0x3d4/0x710 [bcm2835_codec]
Aug 05 13:39:54 raspi kernel: buffer_work_cb+0x78/0xf0 [bcm2835_mmal_vchiq]
Aug 05 13:39:54 raspi kernel: process_one_work+0x158/0x3d0
Aug 05 13:39:54 raspi kernel: worker_thread+0x2d8/0x3e8
Aug 05 13:39:54 raspi kernel: kthread+0x11c/0x128
Aug 05 13:39:54 raspi kernel: ret_from_fork+0x10/0x20
Aug 05 13:39:54 raspi kernel: ---[ end trace 0000000000000000 ]---
Aug 05 13:39:54 raspi kernel: ------------[ cut here ]------------
Aug 05 13:39:54 raspi kernel: WARNING: CPU: 0 PID: 25328 at drivers/media/common/videobuf2/videobuf2-core.c:1187 vb2_buffer_done+0x274/0x298 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: Modules linked in: ntfs3 nf_tables nfnetlink zram lz4_compress binfmt_misc brcmfmac_wcc snd_usb_audio brcmfmac snd_hwdep joydev snd_usbmidi_lib snd_rawmidi snd_seq_device sg brcmutil cfg80211 rpi_hevc_dec bcm2835_codec(C) bcm2835_v4l2(C) bcm2835_isp(C) bcm2835_mmal_vchiq(C) vc_sm_cma(C) v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig rfkill videobuf2_memops videobuf2_v4l2 videodev videobuf2_common mc raspberrypi_hwmon snd_bcm2835(C) raspberrypi_gpiomem nvmem_rmem uio_pdrv_genirq uio i2c_dev fuse dm_mod ip_tables x_tables ipv6 vc4 snd_soc_hdmi_codec v3d drm_display_helper gpu_sched cec drm_dma_helper drm_shmem_helper drm_kms_helper drm drm_panel_orientation_quirks snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm i2c_brcmstb snd_timer snd backlight
Aug 05 13:39:54 raspi kernel: CPU: 0 UID: 0 PID: 25328 Comm: kworker/0:0 Tainted: G WC 6.12.34+rpt-rpi-v8 #1 Debian 1:6.12.34-1+rpt1~bookworm
Aug 05 13:39:54 raspi kernel: Tainted: [W]=WARN, [C]=CRAP
Aug 05 13:39:54 raspi kernel: Hardware name: Raspberry Pi 4 Model B Rev 1.5 (DT)
Aug 05 13:39:54 raspi kernel: Workqueue: events buffer_work_cb [bcm2835_mmal_vchiq]
Aug 05 13:39:54 raspi kernel: pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Aug 05 13:39:54 raspi kernel: pc : vb2_buffer_done+0x274/0x298 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: lr : op_buffer_cb+0x3d4/0x710 [bcm2835_codec]
Aug 05 13:39:54 raspi kernel: sp : ffffffc08a7d3ce0
Aug 05 13:39:54 raspi kernel: x29: ffffffc08a7d3ce0 x28: 0000000000000000 x27: 0000000000000000
Aug 05 13:39:54 raspi kernel: x26: 0000000000000000 x25: 0000000000000000 x24: ffffff80a6a10000
Aug 05 13:39:54 raspi kernel: x23: ffffffd0b2811780 x22: ffffff80453e33f8 x21: 0000000000000000
Aug 05 13:39:54 raspi kernel: x20: ffffff8040f81208 x19: ffffff80453e3400 x18: 0000000000000002
Aug 05 13:39:54 raspi kernel: x17: ffffffaf8bd80000 x16: ffffffd0f4f097b0 x15: ffffffc081e53b20
Aug 05 13:39:54 raspi kernel: x14: 0000000000000000 x13: ffffff8081f913b0 x12: 0000000000000001
Aug 05 13:39:54 raspi kernel: x11: 0000000000000000 x10: 0000000000000001 x9 : ffffffd0b280d174
Aug 05 13:39:54 raspi kernel: x8 : ffffffc08a7d3ce0 x7 : fefefefefefefeff x6 : ffffff8043a9ac80
Aug 05 13:39:54 raspi kernel: x5 : 000073746e657665 x4 : 0000000000000000 x3 : 0000000000000000
Aug 05 13:39:54 raspi kernel: x2 : 0000000000000000 x1 : 0000000000000003 x0 : 0000000000000000
Aug 05 13:39:54 raspi kernel: Call trace:
Aug 05 13:39:54 raspi kernel: vb2_buffer_done+0x274/0x298 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: op_buffer_cb+0x3d4/0x710 [bcm2835_codec]
Aug 05 13:39:54 raspi kernel: buffer_work_cb+0x78/0xf0 [bcm2835_mmal_vchiq]
Aug 05 13:39:54 raspi kernel: process_one_work+0x158/0x3d0
Aug 05 13:39:54 raspi kernel: worker_thread+0x2d8/0x3e8
Aug 05 13:39:54 raspi kernel: kthread+0x11c/0x128
Aug 05 13:39:54 raspi kernel: ret_from_fork+0x10/0x20
Aug 05 13:39:54 raspi kernel: ---[ end trace 0000000000000000 ]---
Aug 05 13:39:54 raspi kernel: bcm2835_mmal_vchiq: buffer_work_cb: ctx: 000000005504b61e, No mmal buffer to pass details
Aug 05 13:39:54 raspi kernel: bcm2835_mmal_vchiq: buffer_work_cb: ctx: 00000000d72983e8, No mmal buffer to pass details
Aug 05 13:39:54 raspi kernel: ------------[ cut here ]------------
Aug 05 13:39:54 raspi kernel: WARNING: CPU: 0 PID: 25328 at drivers/media/common/videobuf2/videobuf2-core.c:1187 vb2_buffer_done+0x274/0x298 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: Modules linked in: ntfs3 nf_tables nfnetlink zram lz4_compress binfmt_misc brcmfmac_wcc snd_usb_audio brcmfmac snd_hwdep joydev snd_usbmidi_lib snd_rawmidi snd_seq_device sg brcmutil cfg80211 rpi_hevc_dec bcm2835_codec(C) bcm2835_v4l2(C) bcm2835_isp(C) bcm2835_mmal_vchiq(C) vc_sm_cma(C) v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig rfkill videobuf2_memops videobuf2_v4l2 videodev videobuf2_common mc raspberrypi_hwmon snd_bcm2835(C) raspberrypi_gpiomem nvmem_rmem uio_pdrv_genirq uio i2c_dev fuse dm_mod ip_tables x_tables ipv6 vc4 snd_soc_hdmi_codec v3d drm_display_helper gpu_sched cec drm_dma_helper drm_shmem_helper drm_kms_helper drm drm_panel_orientation_quirks snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm i2c_brcmstb snd_timer snd backlight
Aug 05 13:39:54 raspi kernel: CPU: 0 UID: 0 PID: 25328 Comm: kworker/0:0 Tainted: G WC 6.12.34+rpt-rpi-v8 #1 Debian 1:6.12.34-1+rpt1~bookworm
Aug 05 13:39:54 raspi kernel: Tainted: [W]=WARN, [C]=CRAP
Aug 05 13:39:54 raspi kernel: Hardware name: Raspberry Pi 4 Model B Rev 1.5 (DT)
Aug 05 13:39:54 raspi kernel: Workqueue: events buffer_work_cb [bcm2835_mmal_vchiq]
Aug 05 13:39:54 raspi kernel: pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Aug 05 13:39:54 raspi kernel: pc : vb2_buffer_done+0x274/0x298 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: lr : op_buffer_cb+0x3d4/0x710 [bcm2835_codec]
Aug 05 13:39:54 raspi kernel: sp : ffffffc08a7d3ce0
Aug 05 13:39:54 raspi kernel: x29: ffffffc08a7d3ce0 x28: 0000000000000000 x27: 0000000000000000
Aug 05 13:39:54 raspi kernel: x26: 0000000000000000 x25: 0000000000000000 x24: ffffff80a6a10000
Aug 05 13:39:54 raspi kernel: x23: ffffffd0b2811780 x22: ffffff80417ce960 x21: 0000000000000000
Aug 05 13:39:54 raspi kernel: x20: ffffff8040f81208 x19: ffffff80453e2f80 x18: 0000000000000010
Aug 05 13:39:54 raspi kernel: x17: 6d6d206f4e202c38 x16: 6533383932376430 x15: 3030303030303020
Aug 05 13:39:54 raspi kernel: x14: 3a787463203a6263 x13: 736c696174656420 x12: 73736170206f7420
Aug 05 13:39:54 raspi kernel: x11: 726566667562206c x10: ffffffd0f668d4f0 x9 : ffffffd0b280d174
Aug 05 13:39:54 raspi kernel: x8 : 00000000ffffefff x7 : fefefefefefefeff x6 : ffffff8043a9ac80
Aug 05 13:39:54 raspi kernel: x5 : 000073746e657665 x4 : 0000000000000000 x3 : 0000000000000000
Aug 05 13:39:54 raspi kernel: x2 : 0000000000000000 x1 : 0000000000000003 x0 : 0000000000000000
Aug 05 13:39:54 raspi kernel: Call trace:
Aug 05 13:39:54 raspi kernel: vb2_buffer_done+0x274/0x298 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: op_buffer_cb+0x3d4/0x710 [bcm2835_codec]
Aug 05 13:39:54 raspi kernel: buffer_work_cb+0x78/0xf0 [bcm2835_mmal_vchiq]
Aug 05 13:39:54 raspi kernel: process_one_work+0x158/0x3d0
Aug 05 13:39:54 raspi kernel: worker_thread+0x2d8/0x3e8
Aug 05 13:39:54 raspi kernel: kthread+0x11c/0x128
Aug 05 13:39:54 raspi kernel: ret_from_fork+0x10/0x20
Aug 05 13:39:54 raspi kernel: ---[ end trace 0000000000000000 ]---
Aug 05 13:39:54 raspi kernel: ------------[ cut here ]------------
Aug 05 13:39:54 raspi kernel: WARNING: CPU: 0 PID: 25328 at drivers/media/common/videobuf2/videobuf2-core.c:1187 vb2_buffer_done+0x274/0x298 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: Modules linked in: ntfs3 nf_tables nfnetlink zram lz4_compress binfmt_misc brcmfmac_wcc snd_usb_audio brcmfmac snd_hwdep joydev snd_usbmidi_lib snd_rawmidi snd_seq_device sg brcmutil cfg80211 rpi_hevc_dec bcm2835_codec(C) bcm2835_v4l2(C) bcm2835_isp(C) bcm2835_mmal_vchiq(C) vc_sm_cma(C) v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig rfkill videobuf2_memops videobuf2_v4l2 videodev videobuf2_common mc raspberrypi_hwmon snd_bcm2835(C) raspberrypi_gpiomem nvmem_rmem uio_pdrv_genirq uio i2c_dev fuse dm_mod ip_tables x_tables ipv6 vc4 snd_soc_hdmi_codec v3d drm_display_helper gpu_sched cec drm_dma_helper drm_shmem_helper drm_kms_helper drm drm_panel_orientation_quirks snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm i2c_brcmstb snd_timer snd backlight
Aug 05 13:39:54 raspi kernel: CPU: 0 UID: 0 PID: 25328 Comm: kworker/0:0 Tainted: G WC 6.12.34+rpt-rpi-v8 #1 Debian 1:6.12.34-1+rpt1~bookworm
Aug 05 13:39:54 raspi kernel: Tainted: [W]=WARN, [C]=CRAP
Aug 05 13:39:54 raspi kernel: Hardware name: Raspberry Pi 4 Model B Rev 1.5 (DT)
Aug 05 13:39:54 raspi kernel: Workqueue: events buffer_work_cb [bcm2835_mmal_vchiq]
Aug 05 13:39:54 raspi kernel: pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Aug 05 13:39:54 raspi kernel: pc : vb2_buffer_done+0x274/0x298 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: lr : op_buffer_cb+0x3d4/0x710 [bcm2835_codec]
Aug 05 13:39:54 raspi kernel: sp : ffffffc08a7d3ce0
Aug 05 13:39:54 raspi kernel: x29: ffffffc08a7d3ce0 x28: 0000000000000000 x27: 0000000000000000
Aug 05 13:39:54 raspi kernel: x26: 0000000000000000 x25: 0000000000000000 x24: ffffff80a6a10000
Aug 05 13:39:54 raspi kernel: x23: ffffffd0b2811780 x22: ffffff80453e3878 x21: 0000000000000000
Aug 05 13:39:54 raspi kernel: x20: ffffff8040f81208 x19: ffffff80453e3880 x18: 0000000000000010
Aug 05 13:39:54 raspi kernel: x17: 6d6d206f4e202c38 x16: ffffffd0f4f097b0 x15: 3030303030303020
Aug 05 13:39:54 raspi kernel: x14: 3a787463203a6263 x13: 736c696174656420 x12: 73736170206f7420
Aug 05 13:39:54 raspi kernel: x11: 726566667562206c x10: ffffffd0f668d4f0 x9 : ffffffd0b280d174
Aug 05 13:39:54 raspi kernel: x8 : 00000000ffffefff x7 : fefefefefefefeff x6 : ffffff8043a9ac80
Aug 05 13:39:54 raspi kernel: x5 : 000073746e657665 x4 : 0000000000000000 x3 : 0000000000000000
Aug 05 13:39:54 raspi kernel: x2 : 0000000000000000 x1 : 0000000000000003 x0 : 0000000000000000
Aug 05 13:39:54 raspi kernel: Call trace:
Aug 05 13:39:54 raspi kernel: vb2_buffer_done+0x274/0x298 [videobuf2_common]
Aug 05 13:39:54 raspi kernel: op_buffer_cb+0x3d4/0x710 [bcm2835_codec]
Aug 05 13:39:54 raspi kernel: buffer_work_cb+0x78/0xf0 [bcm2835_mmal_vchiq]
Aug 05 13:39:54 raspi kernel: process_one_work+0x158/0x3d0
Aug 05 13:39:54 raspi kernel: worker_thread+0x2d8/0x3e8
Aug 05 13:39:54 raspi kernel: kthread+0x11c/0x128
Aug 05 13:39:54 raspi kernel: ret_from_fork+0x10/0x20
Aug 05 13:39:54 raspi kernel: ---[ end trace 0000000000000000 ]---
Aug 05 13:39:54 raspi kernel: Unable to handle kernel NULL pointer dereference at virtual address 0000000000000230
Aug 05 13:39:54 raspi kernel: Mem abort info:
Aug 05 13:39:54 raspi kernel: ESR = 0x0000000096000005
Aug 05 13:39:54 raspi kernel: EC = 0x25: DABT (current EL), IL = 32 bits
Aug 05 13:39:54 raspi kernel: SET = 0, FnV = 0
Aug 05 13:39:54 raspi kernel: EA = 0, S1PTW = 0
Aug 05 13:39:54 raspi kernel: FSC = 0x05: level 1 translation fault
Aug 05 13:39:54 raspi kernel: Data abort info:
Aug 05 13:39:54 raspi kernel: ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000
Aug 05 13:39:55 raspi kernel: CM = 0, WnR = 0, TnD = 0, TagAccess = 0
Aug 05 13:39:55 raspi kernel: GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
Aug 05 13:39:55 raspi kernel: user pgtable: 4k pages, 39-bit VAs, pgdp=00000000a830c000
Aug 05 13:39:55 raspi kernel: [0000000000000230] pgd=0000000000000000, p4d=0000000000000000, pud=0000000000000000
Aug 05 13:39:55 raspi kernel: Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP
Aug 05 13:39:55 raspi kernel: Modules linked in: ntfs3 nf_tables nfnetlink zram lz4_compress binfmt_misc brcmfmac_wcc snd_usb_audio brcmfmac snd_hwdep joydev snd_usbmidi_lib snd_rawmidi snd_seq_device sg brcmutil cfg80211 rpi_hevc_dec bcm2835_codec(C) bcm2835_v4l2(C) bcm2835_isp(C) bcm2835_mmal_vchiq(C) vc_sm_cma(C) v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig rfkill videobuf2_memops videobuf2_v4l2 videodev videobuf2_common mc raspberrypi_hwmon snd_bcm2835(C) raspberrypi_gpiomem nvmem_rmem uio_pdrv_genirq uio i2c_dev fuse dm_mod ip_tables x_tables ipv6 vc4 snd_soc_hdmi_codec v3d drm_display_helper gpu_sched cec drm_dma_helper drm_shmem_helper drm_kms_helper drm drm_panel_orientation_quirks snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm i2c_brcmstb snd_timer snd backlight
Aug 05 13:39:55 raspi kernel: CPU: 0 UID: 0 PID: 25328 Comm: kworker/0:0 Tainted: G WC 6.12.34+rpt-rpi-v8 #1 Debian 1:6.12.34-1+rpt1~bookworm
Aug 05 13:39:55 raspi kernel: Tainted: [W]=WARN, [C]=CRAP
Aug 05 13:39:55 raspi kernel: Hardware name: Raspberry Pi 4 Model B Rev 1.5 (DT)
Aug 05 13:39:55 raspi kernel: Workqueue: events delayed_fput
Aug 05 13:39:55 raspi kernel: pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Aug 05 13:39:55 raspi kernel: pc : dma_release_from_dev_coherent+0x1c/0xd8
Aug 05 13:39:55 raspi kernel: lr : dma_free_attrs+0x54/0x160
Aug 05 13:39:55 raspi kernel: sp : ffffffc08a7d3bf0
Aug 05 13:39:55 raspi kernel: x29: ffffffc08a7d3bf0 x28: 0000000000000000 x27: 0000000000000000
Aug 05 13:39:55 raspi kernel: x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
Aug 05 13:39:55 raspi kernel: x23: 8000000000000000 x22: 00000000d7000000 x21: ffffff800a1c88c0
Aug 05 13:39:55 raspi kernel: x20: ffffffc093493000 x19: 0000000000384000 x18: 0000000000000010
Aug 05 13:39:55 raspi kernel: x17: 6d6d206f4e202c38 x16: ffffffd0f4f53b20 x15: 3030303030303020
Aug 05 13:39:55 raspi kernel: x14: 3a787463203a6263 x13: ffffff8081f913b0 x12: 73736170206f7420
Aug 05 13:39:55 raspi kernel: x11: 0000000000000000 x10: 0000000000000001 x9 : ffffffd0f4f53b74
Aug 05 13:39:55 raspi kernel: x8 : ffffffc08a7d3c20 x7 : 000000000000000a x6 : 0000000000000036
Aug 05 13:39:55 raspi kernel: x5 : 000000000040002d x4 : 0000000000000000 x3 : 00000000d7000000
Aug 05 13:39:55 raspi kernel: x2 : ffffffc093493000 x1 : 000000000000000a x0 : 8000000000000000
Aug 05 13:39:55 raspi kernel: Call trace:
Aug 05 13:39:55 raspi kernel: dma_release_from_dev_coherent+0x1c/0xd8
Aug 05 13:39:55 raspi kernel: dma_free_attrs+0x54/0x160
Aug 05 13:39:55 raspi kernel: vb2_dc_put+0xe0/0x108 [videobuf2_dma_contig]
Aug 05 13:39:55 raspi kernel: vb2_dc_dmabuf_ops_release+0x1c/0x30 [videobuf2_dma_contig]
Aug 05 13:39:55 raspi kernel: dma_buf_release+0x48/0xb0
Aug 05 13:39:55 raspi kernel: __dentry_kill+0xe8/0x1e8
Aug 05 13:39:55 raspi kernel: dput.part.0+0x3c/0xd0
Aug 05 13:39:55 raspi kernel: dput+0x54/0x60
Aug 05 13:39:55 raspi kernel: __fput+0x114/0x2e0
Aug 05 13:39:55 raspi kernel: delayed_fput+0x50/0x78
Aug 05 13:39:55 raspi kernel: process_one_work+0x158/0x3d0
Aug 05 13:39:55 raspi kernel: worker_thread+0x2d8/0x3e8
Aug 05 13:39:55 raspi kernel: kthread+0x11c/0x128
Aug 05 13:39:55 raspi kernel: ret_from_fork+0x10/0x20
Aug 05 13:39:55 raspi kernel: Code: d503233f a9bb7bfd 910003fd a90153f3 (f9411814)
Aug 05 13:39:55 raspi kernel: ---[ end trace 0000000000000000 ]---
Aug 05 13:40:00 raspi kernel: brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout
Aug 05 13:40:00 raspi kernel: ieee80211 phy0: brcmf_cfg80211_dump_station: BRCMF_C_GET_ASSOCLIST failed, err=-110
Aug 05 13:40:06 raspi kernel: ieee80211 phy0: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110
Aug 05 13:40:06 raspi kernel: ieee80211 phy0: brcmf_cfg80211_dump_station: BRCMF_C_GET_ASSOCLIST failed, err=-110
Aug 05 13:40:12 raspi kernel: ieee80211 phy0: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110
Aug 05 13:40:12 raspi kernel: ieee80211 phy0: brcmf_cfg80211_dump_station: BRCMF_C_GET_ASSOCLIST failed, err=-110
Aug 05 13:40:18 raspi kernel: ieee80211 phy0: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110
Aug 05 13:40:18 raspi kernel: ieee80211 phy0: brcmf_cfg80211_dump_station: BRCMF_C_GET_ASSOCLIST failed, err=-110
Aug 05 13:40:24 raspi kernel: ieee80211 phy0: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110
Aug 05 13:40:24 raspi kernel: ieee80211 phy0: brcmf_cfg80211_dump_station: BRCMF_C_GET_ASSOCLIST failed, err=-110
Aug 05 13:40:30 raspi kernel: ieee80211 phy0: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110
Aug 05 13:40:30 raspi kernel: ieee80211 phy0: brcmf_cfg80211_dump_station: BRCMF_C_GET_ASSOCLIST failed, err=-110
Aug 05 13:40:36 raspi kernel: ieee80211 phy0: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110
Aug 05 13:40:36 raspi kernel: ieee80211 phy0: brcmf_cfg80211_dump_station: BRCMF_C_GET_ASSOCLIST failed, err=-110
Aug 05 13:40:42 raspi kernel: ieee80211 phy0: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110
Aug 05 13:40:42 raspi kernel: ieee80211 phy0: brcmf_cfg80211_dump_station: BRCMF_C_GET_ASSOCLIST failed, err=-110
Aug 05 13:40:48 raspi kernel: ieee80211 phy0: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110
Aug 05 13:40:48 raspi kernel: ieee80211 phy0: brcmf_cfg80211_dump_station: BRCMF_C_GET_ASSOCLIST failed, err=-110
Aug 05 13:40:54 raspi kernel: ieee80211 phy0: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110
Aug 05 13:40:54 raspi kernel: ieee80211 phy0: brcmf_cfg80211_dump_station: BRCMF_C_GET_ASSOCLIST failed, err=-110
Aug 05 13:41:00 raspi kernel: ieee80211 phy0: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110
Aug 05 13:41:00 raspi kernel: ieee80211 phy0: brcmf_cfg80211_dump_station: BRCMF_C_GET_ASSOCLIST failed, err=-110
Aug 05 13:41:06 raspi kernel: ieee80211 phy0: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110
Aug 05 13:41:06 raspi kernel: ieee80211 phy0: brcmf_cfg80211_dump_station: BRCMF_C_GET_ASSOCLIST failed, err=-110
Aug 05 13:41:12 raspi kernel: ieee80211 phy0: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110
Aug 05 13:41:12 raspi kernel: ieee80211 phy0: brcmf_cfg80211_dump_station: BRCMF_C_GET_ASSOCLIST failed, err=-110
Aug 05 13:41:18 raspi kernel: ieee80211 phy0: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110
Aug 05 13:41:18 raspi kernel: ieee80211 phy0: brcmf_cfg80211_dump_station: BRCMF_C_GET_ASSOCLIST failed, err=-110
Additional context
No response