Starting with 5.19.2 kernel we're seeing the following splats from the vc4 driver on both the Raspberry Pi 3 and 4: [ 23.917432] vc4-drm gpu: bound fe400000.hvs (ops vc4_hvs_ops [vc4]) [ 23.917887] ------------[ cut here ]------------ [ 23.917899] WARNING: CPU: 1 PID: 702 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:456 vc5_hdmi_reset+0x1f4/0x234 [vc4] [ 23.918010] Modules linked in: cfg80211(+) raspberrypi_cpufreq(+) vchiq(C) iproc_rng200 rfkill vc4(+) bcm2711_thermal vfat snd_soc_core fat snd_compress ac97_bus snd_pcm_dmaengine leds_gpio nvmem_rmem zram hid_logitech_hidpp hid_logitech_dj mmc_block raspberrypi_hwmon snd_pcm dwc2 broadcom bcm2835_wdt bcm_phy_ptp gpio_raspberrypi_exp bcm_phy_lib snd_timer v3d udc_core i2c_bcm2835 crct10dif_ce clk_bcm2711_dvp pwm_bcm2835 snd genet soundcore drm_display_helper bcm2835_dma pcie_brcmstb gpu_sched mdio_bcm_unimac phy_generic sdhci_iproc sdhci_pltfm cec sdhci drm_cma_helper sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6_tables ip_tables fuse aes_neon_bs [ 23.918364] CPU: 1 PID: 702 Comm: systemd-udevd Tainted: G C 5.19.2-300.fc37.aarch64 #1 [ 23.918380] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2022.10-rc1 10/01/2022 [ 23.918389] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 23.918403] pc : vc5_hdmi_reset+0x1f4/0x234 [vc4] [ 23.918493] lr : vc5_hdmi_reset+0x38/0x234 [vc4] [ 23.918577] sp : ffff80000967b670 [ 23.918584] x29: ffff80000967b670 x28: 0000000000000000 x27: 0000000000000000 [ 23.918610] x26: ffffb2a01785eb88 x25: ffffb2a01785ed88 x24: ffffb2a01785ed88 [ 23.918632] x23: ffff34638f1da000 x22: ffffb2a0178605c0 x21: ffff346389308ce8 [ 23.918653] x20: 0000000000000000 x19: ffff346389308080 x18: ffffffffffffffff [ 23.918674] x17: 0000000000000000 x16: ffffb2a07f6e7140 x15: ffffffffffffffff [ 23.918695] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101 [ 23.918716] x11: 7f7f7f7f7fffffff x10: ffffb6a019a94b7f x9 : ffffb2a07f6e7174 [ 23.918737] x8 : 0101010101010101 x7 : 0000000000000000 x6 : ffff346382d90000 [ 23.918757] x5 : ffff80000967c000 x4 : 0000000000000001 x3 : 0000000000000000 [ 23.918777] x2 : 0000000000000001 x1 : 0000000000000002 x0 : ffffb2a0178605c0 [ 23.918798] Call trace: [ 23.918805] vc5_hdmi_reset+0x1f4/0x234 [vc4] [ 23.918892] vc4_hdmi_runtime_resume+0x74/0x2cc [vc4] [ 23.918977] vc4_hdmi_bind+0x204/0x5a0 [vc4] [ 23.919063] component_bind+0x6c/0x170 [ 23.919082] component_bind_all+0xdc/0x170 [ 23.919094] vc4_drm_bind+0x118/0x2f4 [vc4] [ 23.919177] try_to_bring_up_aggregate_device+0x9c/0x160 [ 23.919191] component_master_add_with_match+0xe4/0x12c [ 23.919203] vc4_platform_drm_probe+0xb4/0xd0 [vc4] [ 23.919286] platform_probe+0x74/0xd0 [ 23.919303] really_probe+0x19c/0x3f0 [ 23.919313] __driver_probe_device+0x11c/0x190 [ 23.919324] driver_probe_device+0x44/0xf4 [ 23.919334] __driver_attach+0xd8/0x1c0 [ 23.919344] bus_for_each_dev+0x6c/0xb0 [ 23.919359] driver_attach+0x30/0x40 [ 23.919374] bus_add_driver+0x154/0x240 [ 23.919388] driver_register+0x84/0x140 [ 23.919398] __platform_driver_register+0x34/0x40 [ 23.919410] vc4_drm_register+0x5c/0x1000 [vc4] [ 23.919495] do_one_initcall+0x40/0x27c [ 23.919511] do_init_module+0x50/0x200 [ 23.919530] load_module+0x940/0xaa0 [ 23.919539] __do_sys_init_module+0xec/0x140 [ 23.919550] __arm64_sys_init_module+0x28/0x34 [ 23.919560] invoke_syscall+0x78/0x100 [ 23.919571] el0_svc_common.constprop.0+0xd4/0xf4 [ 23.919583] do_el0_svc+0x38/0x4c [ 23.919593] el0_svc+0x34/0x100 [ 23.919605] el0t_64_sync_handler+0x11c/0x150 [ 23.919616] el0t_64_sync+0x190/0x194 [ 23.919627] ---[ end trace 0000000000000000 ]--- [ 23.919708] ------------[ cut here ]------------ [ 23.919714] WARNING: CPU: 1 PID: 702 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:426 vc4_hdmi_read+0xec/0x134 [vc4] [ 23.919807] Modules linked in: cfg80211(+) raspberrypi_cpufreq(+) vchiq(C) iproc_rng200 rfkill vc4(+) bcm2711_thermal vfat snd_soc_core fat snd_compress ac97_bus snd_pcm_dmaengine leds_gpio nvmem_rmem zram hid_logitech_hidpp hid_logitech_dj mmc_block raspberrypi_hwmon snd_pcm dwc2 broadcom bcm2835_wdt bcm_phy_ptp gpio_raspberrypi_exp bcm_phy_lib snd_timer v3d udc_core i2c_bcm2835 crct10dif_ce clk_bcm2711_dvp pwm_bcm2835 snd genet soundcore drm_display_helper bcm2835_dma pcie_brcmstb gpu_sched mdio_bcm_unimac phy_generic sdhci_iproc sdhci_pltfm cec sdhci drm_cma_helper sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6_tables ip_tables fuse aes_neon_bs [ 23.920144] CPU: 1 PID: 702 Comm: systemd-udevd Tainted: G WC 5.19.2-300.fc37.aarch64 #1 [ 23.920157] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2022.10-rc1 10/01/2022 [ 23.920165] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 23.920178] pc : vc4_hdmi_read+0xec/0x134 [vc4] [ 23.920263] lr : vc5_hdmi_reset+0xa8/0x234 [vc4] [ 23.920346] sp : ffff80000967b660 [ 23.920352] x29: ffff80000967b660 x28: 0000000000000000 x27: 0000000000000000 [ 23.920373] x26: ffffb2a01785eb88 x25: ffffb2a01785ed88 x24: ffffb2a01785ed88 [ 23.920395] x23: ffff34638f1da000 x22: ffffb2a0178605c0 x21: ffff346389308ce8 [ 23.920416] x20: 0000000000000000 x19: ffff346389308080 x18: ffffffffffffffff [ 23.920436] x17: 0000000000000000 x16: ffffb2a07f6e7140 x15: ffffffffffffffff [ 23.920457] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101 [ 23.920478] x11: 7f7f7f7f7fffffff x10: ffffb6a019a94b7f x9 : ffffb2a07f6e7174 [ 23.920499] x8 : 0101010101010101 x7 : 0000000000000000 x6 : ffff346382d90000 [ 23.920519] x5 : ffff80000967c000 x4 : 0000000000000001 x3 : 0000000000000002 [ 23.920539] x2 : ffffb2a0178605c0 x1 : 0000000000000014 x0 : ffff346389308080 [ 23.920560] Call trace: [ 23.920566] vc4_hdmi_read+0xec/0x134 [vc4] [ 23.920656] vc5_hdmi_reset+0xa8/0x234 [vc4] [ 23.920747] vc4_hdmi_runtime_resume+0x74/0x2cc [vc4] [ 23.920836] vc4_hdmi_bind+0x204/0x5a0 [vc4] [ 23.920925] component_bind+0x6c/0x170 [ 23.920942] component_bind_all+0xdc/0x170 [ 23.920953] vc4_drm_bind+0x118/0x2f4 [vc4] [ 23.921040] try_to_bring_up_aggregate_device+0x9c/0x160 [ 23.921054] component_master_add_with_match+0xe4/0x12c [ 23.921066] vc4_platform_drm_probe+0xb4/0xd0 [vc4] [ 23.921149] platform_probe+0x74/0xd0 [ 23.921163] really_probe+0x19c/0x3f0 [ 23.921173] __driver_probe_device+0x11c/0x190 [ 23.921183] driver_probe_device+0x44/0xf4 [ 23.921193] __driver_attach+0xd8/0x1c0 [ 23.921203] bus_for_each_dev+0x6c/0xb0 [ 23.921220] driver_attach+0x30/0x40 [ 23.921234] bus_add_driver+0x154/0x240 [ 23.921248] driver_register+0x84/0x140 [ 23.921259] __platform_driver_register+0x34/0x40 [ 23.921271] vc4_drm_register+0x5c/0x1000 [vc4] [ 23.921355] do_one_initcall+0x40/0x27c [ 23.921370] do_init_module+0x50/0x200 [ 23.921388] load_module+0x940/0xaa0 [ 23.921398] __do_sys_init_module+0xec/0x140 [ 23.921408] __arm64_sys_init_module+0x28/0x34 [ 23.921418] invoke_syscall+0x78/0x100 [ 23.921430] el0_svc_common.constprop.0+0xd4/0xf4 [ 23.921440] do_el0_svc+0x38/0x4c [ 23.921449] el0_svc+0x34/0x100 [ 23.921462] el0t_64_sync_handler+0x11c/0x150 [ 23.921473] el0t_64_sync+0x190/0x194 [ 23.921483] ---[ end trace 0000000000000000 ]--- [ 23.921601] ------------[ cut here ]------------ [ 23.921608] WARNING: CPU: 1 PID: 702 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:456 vc5_hdmi_reset+0x1ec/0x234 [vc4] [ 23.921702] Modules linked in: cfg80211(+) raspberrypi_cpufreq(+) vchiq(C) iproc_rng200 rfkill vc4(+) bcm2711_thermal vfat snd_soc_core fat snd_compress ac97_bus snd_pcm_dmaengine leds_gpio nvmem_rmem zram hid_logitech_hidpp hid_logitech_dj mmc_block raspberrypi_hwmon snd_pcm dwc2 broadcom bcm2835_wdt bcm_phy_ptp gpio_raspberrypi_exp bcm_phy_lib snd_timer v3d udc_core i2c_bcm2835 crct10dif_ce clk_bcm2711_dvp pwm_bcm2835 snd genet soundcore drm_display_helper bcm2835_dma pcie_brcmstb gpu_sched mdio_bcm_unimac phy_generic sdhci_iproc sdhci_pltfm cec sdhci drm_cma_helper sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6_tables ip_tables fuse aes_neon_bs [ 23.922040] CPU: 1 PID: 702 Comm: systemd-udevd Tainted: G WC 5.19.2-300.fc37.aarch64 #1 [ 23.922053] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2022.10-rc1 10/01/2022 [ 23.922060] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 23.922072] pc : vc5_hdmi_reset+0x1ec/0x234 [vc4] [ 23.922157] lr : vc5_hdmi_reset+0xa8/0x234 [vc4] [ 23.922240] sp : ffff80000967b670 [ 23.922246] x29: ffff80000967b670 x28: 0000000000000000 x27: 0000000000000000 [ 23.922268] x26: ffffb2a01785eb88 x25: ffffb2a01785ed88 x24: ffffb2a01785ed88 [ 23.922289] x23: ffff34638f1da000 x22: ffffb2a0178605c0 x21: ffff346389308ce8 [ 23.922310] x20: 0000000000000000 x19: ffff346389308080 x18: ffffffffffffffff [ 23.922331] x17: 0000000000000000 x16: ffffb2a07f6e7140 x15: ffffffffffffffff [ 23.922351] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101 [ 23.922372] x11: 7f7f7f7f7fffffff x10: ffffb6a019a94b7f x9 : ffffb2a07f6e7174 [ 23.922393] x8 : 0101010101010101 x7 : 0000000000000000 x6 : ffff346382d90000 [ 23.922413] x5 : ffff80000967c000 x4 : 0000000000000001 x3 : ffff800008651300 [ 23.922433] x2 : 0000000000000002 x1 : ffffb2a0178605c0 x0 : 0000000000000003 [ 23.922453] Call trace: [ 23.922459] vc5_hdmi_reset+0x1ec/0x234 [vc4] [ 23.922543] vc4_hdmi_runtime_resume+0x74/0x2cc [vc4] [ 23.922625] vc4_hdmi_bind+0x204/0x5a0 [vc4] [ 23.922708] component_bind+0x6c/0x170 [ 23.922724] component_bind_all+0xdc/0x170 [ 23.922735] vc4_drm_bind+0x118/0x2f4 [vc4] [ 23.922816] try_to_bring_up_aggregate_device+0x9c/0x160 [ 23.922829] component_master_add_with_match+0xe4/0x12c [ 23.922841] vc4_platform_drm_probe+0xb4/0xd0 [vc4] [ 23.922922] platform_probe+0x74/0xd0 [ 23.922936] really_probe+0x19c/0x3f0 [ 23.922947] __driver_probe_device+0x11c/0x190 [ 23.922957] driver_probe_device+0x44/0xf4 [ 23.922967] __driver_attach+0xd8/0x1c0 [ 23.922977] bus_for_each_dev+0x6c/0xb0 [ 23.922993] driver_attach+0x30/0x40 [ 23.923007] bus_add_driver+0x154/0x240 [ 23.923021] driver_register+0x84/0x140 [ 23.923031] __platform_driver_register+0x34/0x40 [ 23.923044] vc4_drm_register+0x5c/0x1000 [vc4] [ 23.923127] do_one_initcall+0x40/0x27c [ 23.923141] do_init_module+0x50/0x200 [ 23.923158] load_module+0x940/0xaa0 [ 23.923168] __do_sys_init_module+0xec/0x140 [ 23.923178] __arm64_sys_init_module+0x28/0x34 [ 23.923188] invoke_syscall+0x78/0x100 [ 23.923200] el0_svc_common.constprop.0+0xd4/0xf4 [ 23.923210] do_el0_svc+0x38/0x4c [ 23.923220] el0_svc+0x34/0x100 [ 23.923231] el0t_64_sync_handler+0x11c/0x150 [ 23.923242] el0t_64_sync+0x190/0x194 [ 23.923251] ---[ end trace 0000000000000000 ]--- [ 23.923329] ------------[ cut here ]------------ [ 23.923336] WARNING: CPU: 1 PID: 702 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:426 vc4_hdmi_read+0xec/0x134 [vc4] [ 23.923426] Modules linked in: cfg80211(+) raspberrypi_cpufreq(+) vchiq(C) iproc_rng200 rfkill vc4(+) bcm2711_thermal vfat snd_soc_core fat snd_compress ac97_bus snd_pcm_dmaengine leds_gpio nvmem_rmem zram hid_logitech_hidpp hid_logitech_dj mmc_block raspberrypi_hwmon snd_pcm dwc2 broadcom bcm2835_wdt bcm_phy_ptp gpio_raspberrypi_exp bcm_phy_lib snd_timer v3d udc_core i2c_bcm2835 crct10dif_ce clk_bcm2711_dvp pwm_bcm2835 snd genet soundcore drm_display_helper bcm2835_dma pcie_brcmstb gpu_sched mdio_bcm_unimac phy_generic sdhci_iproc sdhci_pltfm cec sdhci drm_cma_helper sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6_tables ip_tables fuse aes_neon_bs [ 23.923768] CPU: 1 PID: 702 Comm: systemd-udevd Tainted: G WC 5.19.2-300.fc37.aarch64 #1 [ 23.923780] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2022.10-rc1 10/01/2022 [ 23.923788] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 23.923800] pc : vc4_hdmi_read+0xec/0x134 [vc4] [ 23.923885] lr : vc4_hdmi_runtime_resume+0x90/0x2cc [vc4] [ 23.923968] sp : ffff80000967b690 [ 23.923974] x29: ffff80000967b690 x28: 0000000000000000 x27: 0000000000000000 [ 23.923995] x26: ffffb2a01785eb88 x25: ffffb2a01785ed88 x24: ffffb2a01785ed88 [ 23.924017] x23: ffff34638f1da000 x22: ffff346389308ce8 x21: 0000000000000000 [ 23.924037] x20: 0000000000000000 x19: ffff346389308080 x18: ffffffffffffffff [ 23.924058] x17: 0000000000000000 x16: ffffb2a07f6e7140 x15: ffffffffffffffff [ 23.924079] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101 [ 23.924099] x11: 7f7f7f7f7fffffff x10: ffffb6a019a94b7f x9 : ffffb2a07f6e7174 [ 23.924120] x8 : 0101010101010101 x7 : 0000000000000000 x6 : ffff346382d90000 [ 23.924141] x5 : ffff80000967c000 x4 : 0000000000000001 x3 : 0000000000000002 [ 23.924161] x2 : ffffb2a0178605c0 x1 : 0000000000000001 x0 : ffff346389308080 [ 23.924181] Call trace: [ 23.924187] vc4_hdmi_read+0xec/0x134 [vc4] [ 23.924271] vc4_hdmi_runtime_resume+0x90/0x2cc [vc4] [ 23.924355] vc4_hdmi_bind+0x204/0x5a0 [vc4] [ 23.924439] component_bind+0x6c/0x170 [ 23.924453] component_bind_all+0xdc/0x170 [ 23.924464] vc4_drm_bind+0x118/0x2f4 [vc4] [ 23.924546] try_to_bring_up_aggregate_device+0x9c/0x160 [ 23.924559] component_master_add_with_match+0xe4/0x12c [ 23.924571] vc4_platform_drm_probe+0xb4/0xd0 [vc4] [ 23.924653] platform_probe+0x74/0xd0 [ 23.924666] really_probe+0x19c/0x3f0 [ 23.924676] __driver_probe_device+0x11c/0x190 [ 23.924686] driver_probe_device+0x44/0xf4 [ 23.924696] __driver_attach+0xd8/0x1c0 [ 23.924706] bus_for_each_dev+0x6c/0xb0 [ 23.924722] driver_attach+0x30/0x40 [ 23.924736] bus_add_driver+0x154/0x240 [ 23.924750] driver_register+0x84/0x140 [ 23.924761] __platform_driver_register+0x34/0x40 [ 23.924773] vc4_drm_register+0x5c/0x1000 [vc4] [ 23.924855] do_one_initcall+0x40/0x27c [ 23.924870] do_init_module+0x50/0x200 [ 23.924886] load_module+0x940/0xaa0 [ 23.924896] __do_sys_init_module+0xec/0x140 [ 23.924905] __arm64_sys_init_module+0x28/0x34 [ 23.924915] invoke_syscall+0x78/0x100 [ 23.924927] el0_svc_common.constprop.0+0xd4/0xf4 [ 23.924937] do_el0_svc+0x38/0x4c [ 23.924947] el0_svc+0x34/0x100 [ 23.924959] el0t_64_sync_handler+0x11c/0x150 [ 23.924970] el0t_64_sync+0x190/0x194 [ 23.924980] ---[ end trace 0000000000000000 ]--- [ 23.925062] ------------[ cut here ]------------ [ 23.925069] WARNING: CPU: 1 PID: 702 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:456 vc4_hdmi_runtime_resume+0x260/0x2cc [vc4] [ 23.925163] Modules linked in: cfg80211(+) raspberrypi_cpufreq(+) vchiq(C) iproc_rng200 rfkill vc4(+) bcm2711_thermal vfat snd_soc_core fat snd_compress ac97_bus snd_pcm_dmaengine leds_gpio nvmem_rmem zram hid_logitech_hidpp hid_logitech_dj mmc_block raspberrypi_hwmon snd_pcm dwc2 broadcom bcm2835_wdt bcm_phy_ptp gpio_raspberrypi_exp bcm_phy_lib snd_timer v3d udc_core i2c_bcm2835 crct10dif_ce clk_bcm2711_dvp pwm_bcm2835 snd genet soundcore drm_display_helper bcm2835_dma pcie_brcmstb gpu_sched mdio_bcm_unimac phy_generic sdhci_iproc sdhci_pltfm cec sdhci drm_cma_helper sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6_tables ip_tables fuse aes_neon_bs [ 23.925501] CPU: 1 PID: 702 Comm: systemd-udevd Tainted: G WC 5.19.2-300.fc37.aarch64 #1 [ 23.925512] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2022.10-rc1 10/01/2022 [ 23.925520] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 23.925532] pc : vc4_hdmi_runtime_resume+0x260/0x2cc [vc4] [ 23.925617] lr : vc4_hdmi_runtime_resume+0x90/0x2cc [vc4] [ 23.925700] sp : ffff80000967b6a0 [ 23.925706] x29: ffff80000967b6a0 x28: 0000000000000000 x27: 0000000000000000 [ 23.925727] x26: ffffb2a01785eb88 x25: ffffb2a01785ed88 x24: ffffb2a01785ed88 [ 23.925748] x23: ffff34638f1da000 x22: ffff346389308ce8 x21: 0000000000000000 [ 23.925768] x20: 0000000000000000 x19: ffff346389308080 x18: ffffffffffffffff [ 23.925789] x17: 0000000000000000 x16: ffffb2a07f6e7140 x15: ffffffffffffffff [ 23.925809] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101 [ 23.925830] x11: 7f7f7f7f7fffffff x10: ffffb6a019a94b7f x9 : ffffb2a07f6e7174 [ 23.925850] x8 : 0101010101010101 x7 : 0000000000000000 x6 : ffff346382d90000 [ 23.925871] x5 : ffff80000967c000 x4 : 0000000000000001 x3 : ffff80000863b300 [ 23.925891] x2 : 0000000000000002 x1 : ffffb2a0178605c0 x0 : 000000000010f545 [ 23.925912] Call trace: [ 23.925918] vc4_hdmi_runtime_resume+0x260/0x2cc [vc4] [ 23.926003] vc4_hdmi_bind+0x204/0x5a0 [vc4] [ 23.926085] component_bind+0x6c/0x170 [ 23.926100] component_bind_all+0xdc/0x170 [ 23.926111] vc4_drm_bind+0x118/0x2f4 [vc4] [ 23.926194] try_to_bring_up_aggregate_device+0x9c/0x160 [ 23.926206] component_master_add_with_match+0xe4/0x12c [ 23.926217] vc4_platform_drm_probe+0xb4/0xd0 [vc4] [ 23.926299] platform_probe+0x74/0xd0 [ 23.926313] really_probe+0x19c/0x3f0 [ 23.926324] __driver_probe_device+0x11c/0x190 [ 23.926334] driver_probe_device+0x44/0xf4 [ 23.926344] __driver_attach+0xd8/0x1c0 [ 23.926354] bus_for_each_dev+0x6c/0xb0 [ 23.926370] driver_attach+0x30/0x40 [ 23.926384] bus_add_driver+0x154/0x240 [ 23.926398] driver_register+0x84/0x140 [ 23.926408] __platform_driver_register+0x34/0x40 [ 23.926420] vc4_drm_register+0x5c/0x1000 [vc4] [ 23.926504] do_one_initcall+0x40/0x27c [ 23.926518] do_init_module+0x50/0x200 [ 23.926535] load_module+0x940/0xaa0 [ 23.926545] __do_sys_init_module+0xec/0x140 [ 23.926555] __arm64_sys_init_module+0x28/0x34 [ 23.926565] invoke_syscall+0x78/0x100 [ 23.926576] el0_svc_common.constprop.0+0xd4/0xf4 [ 23.926586] do_el0_svc+0x38/0x4c [ 23.926596] el0_svc+0x34/0x100 [ 23.926608] el0t_64_sync_handler+0x11c/0x150 [ 23.926619] el0t_64_sync+0x190/0x194 [ 23.926628] ---[ end trace 0000000000000000 ]--- [ 23.926841] ------------[ cut here ]------------ [ 23.926860] WARNING: CPU: 1 PID: 702 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:426 vc4_hdmi_read+0xec/0x134 [vc4] [ 23.926962] Modules linked in: cfg80211(+) raspberrypi_cpufreq(+) vchiq(C) iproc_rng200 rfkill vc4(+) bcm2711_thermal vfat snd_soc_core fat snd_compress ac97_bus snd_pcm_dmaengine leds_gpio nvmem_rmem zram hid_logitech_hidpp hid_logitech_dj mmc_block raspberrypi_hwmon snd_pcm dwc2 broadcom bcm2835_wdt bcm_phy_ptp gpio_raspberrypi_exp bcm_phy_lib snd_timer v3d udc_core i2c_bcm2835 crct10dif_ce clk_bcm2711_dvp pwm_bcm2835 snd genet soundcore drm_display_helper bcm2835_dma pcie_brcmstb gpu_sched mdio_bcm_unimac phy_generic sdhci_iproc sdhci_pltfm cec sdhci drm_cma_helper sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6_tables ip_tables fuse aes_neon_bs [ 23.927306] CPU: 1 PID: 702 Comm: systemd-udevd Tainted: G WC 5.19.2-300.fc37.aarch64 #1 [ 23.927319] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2022.10-rc1 10/01/2022 [ 23.927327] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 23.927340] pc : vc4_hdmi_read+0xec/0x134 [vc4] [ 23.927427] lr : vc4_hdmi_cec_update_clk_div+0x48/0x16c [vc4] [ 23.927510] sp : ffff80000967b660 [ 23.927516] x29: ffff80000967b660 x28: 0000000000000000 x27: 0000000000000000 [ 23.927537] x26: ffffb2a01785eb88 x25: ffffb2a01785ed88 x24: ffffb2a01785ed88 [ 23.927558] x23: ffff34638f1da000 x22: 0000000000000000 x21: ffff346389308ce8 [ 23.927579] x20: ffff346389308080 x19: 00000000019bfcc0 x18: ffffffffffffffff [ 23.927600] x17: 0000000000000000 x16: ffffb2a07f6e7140 x15: ffffffffffffffff [ 23.927620] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101 [ 23.927641] x11: 7f7f7f7f7fffffff x10: ffffb6a019a94b7f x9 : ffffb2a07f6e7174 [ 23.927662] x8 : 0101010101010101 x7 : 0000000000000000 x6 : ffff346382d90000 [ 23.927682] x5 : ffff80000967c000 x4 : 0000000000000001 x3 : 0000000000000002 [ 23.927702] x2 : ffffb2a0178605c0 x1 : 0000000000000001 x0 : ffff346389308080 [ 23.927722] Call trace: [ 23.927728] vc4_hdmi_read+0xec/0x134 [vc4] [ 23.927813] vc4_hdmi_cec_update_clk_div+0x48/0x16c [vc4] [ 23.927896] vc4_hdmi_runtime_resume+0x104/0x2cc [vc4] [ 23.927978] vc4_hdmi_bind+0x204/0x5a0 [vc4] [ 23.928061] component_bind+0x6c/0x170 [ 23.928078] component_bind_all+0xdc/0x170 [ 23.928088] vc4_drm_bind+0x118/0x2f4 [vc4] [ 23.928170] try_to_bring_up_aggregate_device+0x9c/0x160 [ 23.928183] component_master_add_with_match+0xe4/0x12c [ 23.928194] vc4_platform_drm_probe+0xb4/0xd0 [vc4] [ 23.928276] platform_probe+0x74/0xd0 [ 23.928289] really_probe+0x19c/0x3f0 [ 23.928299] __driver_probe_device+0x11c/0x190 [ 23.928309] driver_probe_device+0x44/0xf4 [ 23.928319] __driver_attach+0xd8/0x1c0 [ 23.928328] bus_for_each_dev+0x6c/0xb0 [ 23.928345] driver_attach+0x30/0x40 [ 23.928359] bus_add_driver+0x154/0x240 [ 23.928373] driver_register+0x84/0x140 [ 23.928383] __platform_driver_register+0x34/0x40 [ 23.928395] vc4_drm_register+0x5c/0x1000 [vc4] [ 23.928478] do_one_initcall+0x40/0x27c [ 23.928491] do_init_module+0x50/0x200 [ 23.928508] load_module+0x940/0xaa0 [ 23.928518] __do_sys_init_module+0xec/0x140 [ 23.928527] __arm64_sys_init_module+0x28/0x34 [ 23.928537] invoke_syscall+0x78/0x100 [ 23.928548] el0_svc_common.constprop.0+0xd4/0xf4 [ 23.928558] do_el0_svc+0x38/0x4c [ 23.928568] el0_svc+0x34/0x100 [ 23.928579] el0t_64_sync_handler+0x11c/0x150 [ 23.928590] el0t_64_sync+0x190/0x194 [ 23.928600] ---[ end trace 0000000000000000 ]--- [ 23.928674] ------------[ cut here ]------------ [ 23.928680] WARNING: CPU: 1 PID: 702 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:456 vc4_hdmi_cec_update_clk_div+0x148/0x16c [vc4] [ 23.928769] Modules linked in: cfg80211(+) raspberrypi_cpufreq(+) vchiq(C) iproc_rng200 rfkill vc4(+) bcm2711_thermal vfat snd_soc_core fat snd_compress ac97_bus snd_pcm_dmaengine leds_gpio nvmem_rmem zram hid_logitech_hidpp hid_logitech_dj mmc_block raspberrypi_hwmon snd_pcm dwc2 broadcom bcm2835_wdt bcm_phy_ptp gpio_raspberrypi_exp bcm_phy_lib snd_timer v3d udc_core i2c_bcm2835 crct10dif_ce clk_bcm2711_dvp pwm_bcm2835 snd genet soundcore drm_display_helper bcm2835_dma pcie_brcmstb gpu_sched mdio_bcm_unimac phy_generic sdhci_iproc sdhci_pltfm cec sdhci drm_cma_helper sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6_tables ip_tables fuse aes_neon_bs [ 23.929099] CPU: 1 PID: 702 Comm: systemd-udevd Tainted: G WC 5.19.2-300.fc37.aarch64 #1 [ 23.929111] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2022.10-rc1 10/01/2022 [ 23.929119] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 23.929130] pc : vc4_hdmi_cec_update_clk_div+0x148/0x16c [vc4] [ 23.929214] lr : vc4_hdmi_cec_update_clk_div+0x48/0x16c [vc4] [ 23.929297] sp : ffff80000967b670 [ 23.929303] x29: ffff80000967b670 x28: 0000000000000000 x27: 0000000000000000 [ 23.929323] x26: ffffb2a01785eb88 x25: ffffb2a01785ed88 x24: ffffb2a01785ed88 [ 23.929344] x23: ffff34638f1da000 x22: 0000000000000000 x21: ffff346389308ce8 [ 23.929364] x20: ffff346389308080 x19: 000000000010f2a3 x18: ffffffffffffffff [ 23.929385] x17: 0000000000000000 x16: ffffb2a07f6e7140 x15: ffffffffffffffff [ 23.929406] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101 [ 23.929426] x11: 7f7f7f7f7fffffff x10: ffffb6a019a94b7f x9 : ffffb2a07f6e7174 [ 23.929447] x8 : 0101010101010101 x7 : 0000000000000000 x6 : ffff346382d90000 [ 23.929467] x5 : ffff80000967c000 x4 : 0000000000000001 x3 : ffff80000863b300 [ 23.929487] x2 : 0000000000000002 x1 : ffffb2a0178605c0 x0 : 000000000010f000 [ 23.929507] Call trace: [ 23.929513] vc4_hdmi_cec_update_clk_div+0x148/0x16c [vc4] [ 23.929598] vc4_hdmi_runtime_resume+0x104/0x2cc [vc4] [ 23.929683] vc4_hdmi_bind+0x204/0x5a0 [vc4] [ 23.929767] component_bind+0x6c/0x170 [ 23.929780] component_bind_all+0xdc/0x170 [ 23.929791] vc4_drm_bind+0x118/0x2f4 [vc4] [ 23.929874] try_to_bring_up_aggregate_device+0x9c/0x160 [ 23.929886] component_master_add_with_match+0xe4/0x12c [ 23.929897] vc4_platform_drm_probe+0xb4/0xd0 [vc4] [ 23.929980] platform_probe+0x74/0xd0 [ 23.929994] really_probe+0x19c/0x3f0 [ 23.930004] __driver_probe_device+0x11c/0x190 [ 23.930014] driver_probe_device+0x44/0xf4 [ 23.930024] __driver_attach+0xd8/0x1c0 [ 23.930034] bus_for_each_dev+0x6c/0xb0 [ 23.930050] driver_attach+0x30/0x40 [ 23.930064] bus_add_driver+0x154/0x240 [ 23.930078] driver_register+0x84/0x140 [ 23.930088] __platform_driver_register+0x34/0x40 [ 23.930100] vc4_drm_register+0x5c/0x1000 [vc4] [ 23.930183] do_one_initcall+0x40/0x27c [ 23.930198] do_init_module+0x50/0x200 [ 23.930215] load_module+0x940/0xaa0 [ 23.930224] __do_sys_init_module+0xec/0x140 [ 23.930234] __arm64_sys_init_module+0x28/0x34 [ 23.930244] invoke_syscall+0x78/0x100 [ 23.930255] el0_svc_common.constprop.0+0xd4/0xf4 [ 23.930265] do_el0_svc+0x38/0x4c [ 23.930275] el0_svc+0x34/0x100 [ 23.930287] el0t_64_sync_handler+0x11c/0x150 [ 23.930298] el0t_64_sync+0x190/0x194 [ 23.930308] ---[ end trace 0000000000000000 ]--- [ 23.940666] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 23.985218] Registered IR keymap rc-cec [ 23.985498] rc rc0: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0 [ 23.985868] input: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0/input11 [ 24.000924] audit: type=1130 audit(1660003207.669:150): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [ 24.126689] Bluetooth: Core ver 2.22 [ 24.126866] NET: Registered PF_BLUETOOTH protocol family [ 24.126877] Bluetooth: HCI device and connection manager initialized [ 24.126902] Bluetooth: HCI socket layer initialized [ 24.126917] Bluetooth: L2CAP socket layer initialized [ 24.126964] Bluetooth: SCO socket layer initialized [ 24.202056] audit: type=1334 audit(1660003207.869:151): prog-id=56 op=LOAD [ 24.202102] audit: type=1334 audit(1660003207.869:152): prog-id=57 op=LOAD [ 24.202124] audit: type=1334 audit(1660003207.869:153): prog-id=58 op=LOAD [ 24.237193] audit: type=1334 audit(1660003207.909:154): prog-id=59 op=LOAD [ 24.320568] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 [ 24.331933] usbcore: registered new interface driver brcmfmac [ 24.335323] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.bin failed with error -2 [ 24.588260] vc4-drm gpu: bound fe400000.hvs (ops vc4_hvs_ops [vc4]) [ 24.589102] ------------[ cut here ]------------ [ 24.589124] WARNING: CPU: 0 PID: 10 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:456 vc5_hdmi_reset+0x1f4/0x234 [vc4] [ 24.589243] Modules linked in: btqca(+) btrtl btsdio(+) btbcm brcmfmac btintel bluetooth brcmutil cfg80211 raspberrypi_cpufreq vchiq(C) iproc_rng200 rfkill vc4(+) bcm2711_thermal vfat snd_soc_core fat snd_compress ac97_bus snd_pcm_dmaengine leds_gpio nvmem_rmem zram hid_logitech_hidpp hid_logitech_dj mmc_block raspberrypi_hwmon snd_pcm dwc2 broadcom bcm2835_wdt bcm_phy_ptp gpio_raspberrypi_exp bcm_phy_lib snd_timer v3d udc_core i2c_bcm2835 crct10dif_ce clk_bcm2711_dvp pwm_bcm2835 snd genet soundcore drm_display_helper bcm2835_dma pcie_brcmstb gpu_sched mdio_bcm_unimac phy_generic sdhci_iproc sdhci_pltfm cec sdhci drm_cma_helper sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6_tables ip_tables fuse aes_neon_bs [ 24.589657] CPU: 0 PID: 10 Comm: kworker/u8:1 Tainted: G WC 5.19.2-300.fc37.aarch64 #1 [ 24.589673] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2022.10-rc1 10/01/2022 [ 24.589686] Workqueue: events_unbound deferred_probe_work_func [ 24.589710] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 24.589726] pc : vc5_hdmi_reset+0x1f4/0x234 [vc4] [ 24.589830] lr : vc5_hdmi_reset+0x38/0x234 [vc4] [ 24.589921] sp : ffff800008073950 [ 24.589928] x29: ffff800008073950 x28: 0000000000000000 x27: 0000000000000000 [ 24.589953] x26: ffffb2a01785eb88 x25: ffffb2a01785ed88 x24: ffffb2a01785ed88 [ 24.589975] x23: ffff346380e3c000 x22: ffffb2a0178605c0 x21: ffff346380e3ece8 [ 24.589996] x20: 0000000000000000 x19: ffff346380e3e080 x18: ffffffffffffffff [ 24.590018] x17: ffff81c3fe904000 x16: ffffb2a07f6e7140 x15: 0000000000000000 [ 24.590039] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101 [ 24.590061] x11: 7f7f7f7f7fffffff x10: ffffb6a019a94b7f x9 : ffffb2a07f6e7174 [ 24.590082] x8 : 0101010101010101 x7 : 0000000000000000 x6 : ffff34638030a200 [ 24.590103] x5 : ffff800008074000 x4 : 0000000000000001 x3 : 0000000000000000 [ 24.590123] x2 : 0000000000000001 x1 : 0000000000000002 x0 : ffffb2a0178605c0 [ 24.590145] Call trace: [ 24.590152] vc5_hdmi_reset+0x1f4/0x234 [vc4] [ 24.590242] vc4_hdmi_runtime_resume+0x74/0x2cc [vc4] [ 24.590328] vc4_hdmi_bind+0x204/0x5a0 [vc4] [ 24.590413] component_bind+0x6c/0x170 [ 24.590430] component_bind_all+0xdc/0x170 [ 24.590442] vc4_drm_bind+0x118/0x2f4 [vc4] [ 24.590526] try_to_bring_up_aggregate_device+0x9c/0x160 [ 24.590539] component_master_add_with_match+0xe4/0x12c [ 24.590551] vc4_platform_drm_probe+0xb4/0xd0 [vc4] [ 24.590634] platform_probe+0x74/0xd0 [ 24.590649] really_probe+0x19c/0x3f0 [ 24.590659] __driver_probe_device+0x11c/0x190 [ 24.590670] driver_probe_device+0x44/0xf4 [ 24.590681] __device_attach_driver+0xa4/0x140 [ 24.590692] bus_for_each_drv+0x74/0xb4 [ 24.590709] __device_attach+0xa8/0x1c0 [ 24.590719] device_initial_probe+0x20/0x30 [ 24.590730] bus_probe_device+0xa4/0xb0 [ 24.590744] deferred_probe_work_func+0xc0/0x114 [ 24.590755] process_one_work+0x1ec/0x460 [ 24.590775] worker_thread+0x78/0x420 [ 24.590790] kthread+0xf0/0x100 [ 24.590802] ret_from_fork+0x10/0x20 [ 24.590818] ---[ end trace 0000000000000000 ]--- [ 24.590914] ------------[ cut here ]------------ [ 24.590920] WARNING: CPU: 0 PID: 10 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:426 vc4_hdmi_read+0xec/0x134 [vc4] [ 24.591015] Modules linked in: btqca(+) btrtl btsdio(+) btbcm brcmfmac btintel bluetooth brcmutil cfg80211 raspberrypi_cpufreq vchiq(C) iproc_rng200 rfkill vc4(+) bcm2711_thermal vfat snd_soc_core fat snd_compress ac97_bus snd_pcm_dmaengine leds_gpio nvmem_rmem zram hid_logitech_hidpp hid_logitech_dj mmc_block raspberrypi_hwmon snd_pcm dwc2 broadcom bcm2835_wdt bcm_phy_ptp gpio_raspberrypi_exp bcm_phy_lib snd_timer v3d udc_core i2c_bcm2835 crct10dif_ce clk_bcm2711_dvp pwm_bcm2835 snd genet soundcore drm_display_helper bcm2835_dma pcie_brcmstb gpu_sched mdio_bcm_unimac phy_generic sdhci_iproc sdhci_pltfm cec sdhci drm_cma_helper sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6_tables ip_tables fuse aes_neon_bs [ 24.591402] CPU: 0 PID: 10 Comm: kworker/u8:1 Tainted: G WC 5.19.2-300.fc37.aarch64 #1 [ 24.591416] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2022.10-rc1 10/01/2022 [ 24.591425] Workqueue: events_unbound deferred_probe_work_func [ 24.591443] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 24.591456] pc : vc4_hdmi_read+0xec/0x134 [vc4] [ 24.591544] lr : vc5_hdmi_reset+0xa8/0x234 [vc4] [ 24.591628] sp : ffff800008073940 [ 24.591634] x29: ffff800008073940 x28: 0000000000000000 x27: 0000000000000000 [ 24.591656] x26: ffffb2a01785eb88 x25: ffffb2a01785ed88 x24: ffffb2a01785ed88 [ 24.591677] x23: ffff346380e3c000 x22: ffffb2a0178605c0 x21: ffff346380e3ece8 [ 24.591697] x20: 0000000000000000 x19: ffff346380e3e080 x18: ffffffffffffffff [ 24.591718] x17: ffff81c3fe904000 x16: ffffb2a07f6e7140 x15: 0000000000000000 [ 24.591738] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101 [ 24.591759] x11: 7f7f7f7f7fffffff x10: ffffb6a019a94b7f x9 : ffffb2a07f6e7174 [ 24.591782] x8 : 0101010101010101 x7 : 0000000000000000 x6 : ffff34638030a200 [ 24.591802] x5 : ffff800008074000 x4 : 0000000000000001 x3 : 0000000000000002 [ 24.591822] x2 : ffffb2a0178605c0 x1 : 0000000000000014 x0 : ffff346380e3e080 [ 24.591843] Call trace: [ 24.591850] vc4_hdmi_read+0xec/0x134 [vc4] [ 24.591936] vc5_hdmi_reset+0xa8/0x234 [vc4] [ 24.592021] vc4_hdmi_runtime_resume+0x74/0x2cc [vc4] [ 24.592106] vc4_hdmi_bind+0x204/0x5a0 [vc4] [ 24.592191] component_bind+0x6c/0x170 [ 24.592207] component_bind_all+0xdc/0x170 [ 24.592217] vc4_drm_bind+0x118/0x2f4 [vc4] [ 24.592301] try_to_bring_up_aggregate_device+0x9c/0x160 [ 24.592314] component_master_add_with_match+0xe4/0x12c [ 24.592327] vc4_platform_drm_probe+0xb4/0xd0 [vc4] [ 24.592411] platform_probe+0x74/0xd0 [ 24.592425] really_probe+0x19c/0x3f0 [ 24.592435] __driver_probe_device+0x11c/0x190 [ 24.592446] driver_probe_device+0x44/0xf4 [ 24.592456] __device_attach_driver+0xa4/0x140 [ 24.592466] bus_for_each_drv+0x74/0xb4 [ 24.592483] __device_attach+0xa8/0x1c0 [ 24.592493] device_initial_probe+0x20/0x30 [ 24.592503] bus_probe_device+0xa4/0xb0 [ 24.592518] deferred_probe_work_func+0xc0/0x114 [ 24.592528] process_one_work+0x1ec/0x460 [ 24.592546] worker_thread+0x78/0x420 [ 24.592560] kthread+0xf0/0x100 [ 24.592576] ret_from_fork+0x10/0x20 [ 24.592590] ---[ end trace 0000000000000000 ]--- [ 24.592686] ------------[ cut here ]------------ [ 24.592692] WARNING: CPU: 0 PID: 10 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:456 vc5_hdmi_reset+0x1ec/0x234 [vc4] [ 24.592787] Modules linked in: btqca(+) btrtl btsdio(+) btbcm brcmfmac btintel bluetooth brcmutil cfg80211 raspberrypi_cpufreq vchiq(C) iproc_rng200 rfkill vc4(+) bcm2711_thermal vfat snd_soc_core fat snd_compress ac97_bus snd_pcm_dmaengine leds_gpio nvmem_rmem zram hid_logitech_hidpp hid_logitech_dj mmc_block raspberrypi_hwmon snd_pcm dwc2 broadcom bcm2835_wdt bcm_phy_ptp gpio_raspberrypi_exp bcm_phy_lib snd_timer v3d udc_core i2c_bcm2835 crct10dif_ce clk_bcm2711_dvp pwm_bcm2835 snd genet soundcore drm_display_helper bcm2835_dma pcie_brcmstb gpu_sched mdio_bcm_unimac phy_generic sdhci_iproc sdhci_pltfm cec sdhci drm_cma_helper sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6_tables ip_tables fuse aes_neon_bs [ 24.593162] CPU: 0 PID: 10 Comm: kworker/u8:1 Tainted: G WC 5.19.2-300.fc37.aarch64 #1 [ 24.593175] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2022.10-rc1 10/01/2022 [ 24.593184] Workqueue: events_unbound deferred_probe_work_func [ 24.593200] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 24.593212] pc : vc5_hdmi_reset+0x1ec/0x234 [vc4] [ 24.593301] lr : vc5_hdmi_reset+0xa8/0x234 [vc4] [ 24.593378] sp : ffff800008073950 [ 24.593384] x29: ffff800008073950 x28: 0000000000000000 x27: 0000000000000000 [ 24.593406] x26: ffffb2a01785eb88 x25: ffffb2a01785ed88 x24: ffffb2a01785ed88 [ 24.593428] x23: ffff346380e3c000 x22: ffffb2a0178605c0 x21: ffff346380e3ece8 [ 24.593449] x20: 0000000000000000 x19: ffff346380e3e080 x18: ffffffffffffffff [ 24.593471] x17: ffff81c3fe904000 x16: ffffb2a07f6e7140 x15: 0000000000000000 [ 24.593492] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101 [ 24.593513] x11: 7f7f7f7f7fffffff x10: ffffb6a019a94b7f x9 : ffffb2a07f6e7174 [ 24.593533] x8 : 0101010101010101 x7 : 0000000000000000 x6 : ffff34638030a200 [ 24.593554] x5 : ffff800008074000 x4 : 0000000000000001 x3 : ffff80000864f300 [ 24.593574] x2 : 0000000000000002 x1 : ffffb2a0178605c0 x0 : 0000000000000003 [ 24.593595] Call trace: [ 24.593600] vc5_hdmi_reset+0x1ec/0x234 [vc4] [ 24.593672] vc4_hdmi_runtime_resume+0x74/0x2cc [vc4] [ 24.593743] vc4_hdmi_bind+0x204/0x5a0 [vc4] [ 24.593813] component_bind+0x6c/0x170 [ 24.593826] component_bind_all+0xdc/0x170 [ 24.593837] vc4_drm_bind+0x118/0x2f4 [vc4] [ 24.593906] try_to_bring_up_aggregate_device+0x9c/0x160 [ 24.593919] component_master_add_with_match+0xe4/0x12c [ 24.593931] vc4_platform_drm_probe+0xb4/0xd0 [vc4] [ 24.594000] platform_probe+0x74/0xd0 [ 24.594016] really_probe+0x19c/0x3f0 [ 24.594026] __driver_probe_device+0x11c/0x190 [ 24.594037] driver_probe_device+0x44/0xf4 [ 24.594047] __device_attach_driver+0xa4/0x140 [ 24.594057] bus_for_each_drv+0x74/0xb4 [ 24.594073] __device_attach+0xa8/0x1c0 [ 24.594083] device_initial_probe+0x20/0x30 [ 24.594094] bus_probe_device+0xa4/0xb0 [ 24.594108] deferred_probe_work_func+0xc0/0x114 [ 24.594119] process_one_work+0x1ec/0x460 [ 24.594136] worker_thread+0x78/0x420 [ 24.594150] kthread+0xf0/0x100 [ 24.594163] ret_from_fork+0x10/0x20 [ 24.594177] ---[ end trace 0000000000000000 ]--- [ 24.594314] ------------[ cut here ]------------ [ 24.594325] WARNING: CPU: 0 PID: 10 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:426 vc4_hdmi_read+0xec/0x134 [vc4] [ 24.594412] Modules linked in: btqca(+) btrtl btsdio(+) btbcm brcmfmac btintel bluetooth brcmutil cfg80211 raspberrypi_cpufreq vchiq(C) iproc_rng200 rfkill vc4 bcm2711_thermal vfat snd_soc_core fat snd_compress ac97_bus snd_pcm_dmaengine leds_gpio nvmem_rmem zram hid_logitech_hidpp hid_logitech_dj mmc_block raspberrypi_hwmon snd_pcm dwc2 broadcom bcm2835_wdt bcm_phy_ptp gpio_raspberrypi_exp bcm_phy_lib snd_timer v3d udc_core i2c_bcm2835 crct10dif_ce clk_bcm2711_dvp pwm_bcm2835 snd genet soundcore drm_display_helper bcm2835_dma pcie_brcmstb gpu_sched mdio_bcm_unimac phy_generic sdhci_iproc sdhci_pltfm cec sdhci drm_cma_helper sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6_tables ip_tables fuse aes_neon_bs [ 24.594788] CPU: 0 PID: 10 Comm: kworker/u8:1 Tainted: G WC 5.19.2-300.fc37.aarch64 #1 [ 24.594800] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2022.10-rc1 10/01/2022 [ 24.594810] Workqueue: events_unbound deferred_probe_work_func [ 24.594827] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 24.594840] pc : vc4_hdmi_read+0xec/0x134 [vc4] [ 24.594911] lr : vc4_hdmi_runtime_resume+0x90/0x2cc [vc4] [ 24.594981] sp : ffff800008073970 [ 24.594987] x29: ffff800008073970 x28: 0000000000000000 x27: 0000000000000000 [ 24.595008] x26: ffffb2a01785eb88 x25: ffffb2a01785ed88 x24: ffffb2a01785ed88 [ 24.595029] x23: ffff346380e3c000 x22: ffff346380e3ece8 x21: 0000000000000000 [ 24.595050] x20: 0000000000000000 x19: ffff346380e3e080 x18: ffffffffffffffff [ 24.595071] x17: ffff81c3fe904000 x16: ffffb2a07f6e7140 x15: 0000000000000000 [ 24.595091] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101 [ 24.595112] x11: 7f7f7f7f7fffffff x10: ffffb6a019a94b7f x9 : ffffb2a07f6e7174 [ 24.595132] x8 : 0101010101010101 x7 : 0000000000000000 x6 : ffff34638030a200 [ 24.595153] x5 : ffff800008074000 x4 : 0000000000000001 x3 : 0000000000000002 [ 24.595173] x2 : ffffb2a0178605c0 x1 : 0000000000000001 x0 : ffff346380e3e080 [ 24.595193] Call trace: [ 24.595199] vc4_hdmi_read+0xec/0x134 [vc4] [ 24.595269] vc4_hdmi_runtime_resume+0x90/0x2cc [vc4] [ 24.595339] vc4_hdmi_bind+0x204/0x5a0 [vc4] [ 24.595409] component_bind+0x6c/0x170 [ 24.595423] component_bind_all+0xdc/0x170 [ 24.595433] vc4_drm_bind+0x118/0x2f4 [vc4] [ 24.595503] try_to_bring_up_aggregate_device+0x9c/0x160 [ 24.595515] component_master_add_with_match+0xe4/0x12c [ 24.595527] vc4_platform_drm_probe+0xb4/0xd0 [vc4] [ 24.595597] platform_probe+0x74/0xd0 [ 24.595610] really_probe+0x19c/0x3f0 [ 24.595620] __driver_probe_device+0x11c/0x190 [ 24.595631] driver_probe_device+0x44/0xf4 [ 24.595640] __device_attach_driver+0xa4/0x140 [ 24.595651] bus_for_each_drv+0x74/0xb4 [ 24.595666] __device_attach+0xa8/0x1c0 [ 24.595676] device_initial_probe+0x20/0x30 [ 24.595686] bus_probe_device+0xa4/0xb0 [ 24.595700] deferred_probe_work_func+0xc0/0x114 [ 24.595710] process_one_work+0x1ec/0x460 [ 24.595728] worker_thread+0x78/0x420 [ 24.595743] kthread+0xf0/0x100 [ 24.595759] ret_from_fork+0x10/0x20 [ 24.595774] ---[ end trace 0000000000000000 ]--- [ 24.595891] ------------[ cut here ]------------ [ 24.595898] WARNING: CPU: 0 PID: 10 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:456 vc4_hdmi_runtime_resume+0x260/0x2cc [vc4] [ 24.595977] Modules linked in: btqca(+) btrtl btsdio(+) btbcm brcmfmac btintel bluetooth brcmutil cfg80211 raspberrypi_cpufreq vchiq(C) iproc_rng200 rfkill vc4 bcm2711_thermal vfat snd_soc_core fat snd_compress ac97_bus snd_pcm_dmaengine leds_gpio nvmem_rmem zram hid_logitech_hidpp hid_logitech_dj mmc_block raspberrypi_hwmon snd_pcm dwc2 broadcom bcm2835_wdt bcm_phy_ptp gpio_raspberrypi_exp bcm_phy_lib snd_timer v3d udc_core i2c_bcm2835 crct10dif_ce clk_bcm2711_dvp pwm_bcm2835 snd genet soundcore drm_display_helper bcm2835_dma pcie_brcmstb gpu_sched mdio_bcm_unimac phy_generic sdhci_iproc sdhci_pltfm cec sdhci drm_cma_helper sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6_tables ip_tables fuse aes_neon_bs [ 24.596355] CPU: 0 PID: 10 Comm: kworker/u8:1 Tainted: G WC 5.19.2-300.fc37.aarch64 #1 [ 24.596367] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2022.10-rc1 10/01/2022 [ 24.596375] Workqueue: events_unbound deferred_probe_work_func [ 24.596391] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 24.596403] pc : vc4_hdmi_runtime_resume+0x260/0x2cc [vc4] [ 24.596472] lr : vc4_hdmi_runtime_resume+0x90/0x2cc [vc4] [ 24.596541] sp : ffff800008073980 [ 24.596547] x29: ffff800008073980 x28: 0000000000000000 x27: 0000000000000000 [ 24.596569] x26: ffffb2a01785eb88 x25: ffffb2a01785ed88 x24: ffffb2a01785ed88 [ 24.596590] x23: ffff346380e3c000 x22: ffff346380e3ece8 x21: 0000000000000000 [ 24.596610] x20: 0000000000000000 x19: ffff346380e3e080 x18: ffffffffffffffff [ 24.596630] x17: ffff81c3fe904000 x16: ffffb2a07f6e7140 x15: 0000000000000000 [ 24.596651] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101 [ 24.596671] x11: 7f7f7f7f7fffffff x10: ffffb6a019a94b7f x9 : ffffb2a07f6e7174 [ 24.596692] x8 : 0101010101010101 x7 : 0000000000000000 x6 : ffff34638030a200 [ 24.596711] x5 : ffff800008074000 x4 : 0000000000000001 x3 : ffff800008639300 [ 24.596731] x2 : 0000000000000002 x1 : ffffb2a0178605c0 x0 : 000000000010f2a3 [ 24.596752] Call trace: [ 24.596757] vc4_hdmi_runtime_resume+0x260/0x2cc [vc4] [ 24.596827] vc4_hdmi_bind+0x204/0x5a0 [vc4] [ 24.596896] component_bind+0x6c/0x170 [ 24.596909] component_bind_all+0xdc/0x170 [ 24.596920] vc4_drm_bind+0x118/0x2f4 [vc4] [ 24.596988] try_to_bring_up_aggregate_device+0x9c/0x160 [ 24.597000] component_master_add_with_match+0xe4/0x12c [ 24.597012] vc4_platform_drm_probe+0xb4/0xd0 [vc4] [ 24.597079] platform_probe+0x74/0xd0 [ 24.597095] really_probe+0x19c/0x3f0 [ 24.597105] __driver_probe_device+0x11c/0x190 [ 24.597116] driver_probe_device+0x44/0xf4 [ 24.597125] __device_attach_driver+0xa4/0x140 [ 24.597136] bus_for_each_drv+0x74/0xb4 [ 24.597152] __device_attach+0xa8/0x1c0 [ 24.597162] device_initial_probe+0x20/0x30 [ 24.597172] bus_probe_device+0xa4/0xb0 [ 24.597186] deferred_probe_work_func+0xc0/0x114 [ 24.597196] process_one_work+0x1ec/0x460 [ 24.597213] worker_thread+0x78/0x420 [ 24.597227] kthread+0xf0/0x100 [ 24.597240] ret_from_fork+0x10/0x20 [ 24.597253] ---[ end trace 0000000000000000 ]--- [ 24.597481] ------------[ cut here ]------------ [ 24.597498] WARNING: CPU: 0 PID: 10 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:426 vc4_hdmi_read+0xec/0x134 [vc4] [ 24.597582] Modules linked in: btqca(+) btrtl btsdio(+) btbcm brcmfmac btintel bluetooth brcmutil cfg80211 raspberrypi_cpufreq vchiq(C) iproc_rng200 rfkill vc4 bcm2711_thermal vfat snd_soc_core fat snd_compress ac97_bus snd_pcm_dmaengine leds_gpio nvmem_rmem zram hid_logitech_hidpp hid_logitech_dj mmc_block raspberrypi_hwmon snd_pcm dwc2 broadcom bcm2835_wdt bcm_phy_ptp gpio_raspberrypi_exp bcm_phy_lib snd_timer v3d udc_core i2c_bcm2835 crct10dif_ce clk_bcm2711_dvp pwm_bcm2835 snd genet soundcore drm_display_helper bcm2835_dma pcie_brcmstb gpu_sched mdio_bcm_unimac phy_generic sdhci_iproc sdhci_pltfm cec sdhci drm_cma_helper sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6_tables ip_tables fuse aes_neon_bs [ 24.597967] CPU: 0 PID: 10 Comm: kworker/u8:1 Tainted: G WC 5.19.2-300.fc37.aarch64 #1 [ 24.597979] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2022.10-rc1 10/01/2022 [ 24.597989] Workqueue: events_unbound deferred_probe_work_func [ 24.598006] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 24.598019] pc : vc4_hdmi_read+0xec/0x134 [vc4] [ 24.598089] lr : vc4_hdmi_cec_update_clk_div+0x48/0x16c [vc4] [ 24.598156] sp : ffff800008073940 [ 24.598163] x29: ffff800008073940 x28: 0000000000000000 x27: 0000000000000000 [ 24.598184] x26: ffffb2a01785eb88 x25: ffffb2a01785ed88 x24: ffffb2a01785ed88 [ 24.598205] x23: ffff346380e3c000 x22: 0000000000000000 x21: ffff346380e3ece8 [ 24.598225] x20: ffff346380e3e080 x19: 00000000019bfcc0 x18: ffffffffffffffff [ 24.598246] x17: ffff81c3fe904000 x16: ffffb2a07f6e7140 x15: 0000000000000000 [ 24.598267] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101 [ 24.598287] x11: 7f7f7f7f7fffffff x10: ffffb6a019a94b7f x9 : ffffb2a07f6e7174 [ 24.598308] x8 : 0101010101010101 x7 : 0000000000000000 x6 : ffff34638030a200 [ 24.598328] x5 : ffff800008074000 x4 : 0000000000000001 x3 : 0000000000000002 [ 24.598348] x2 : ffffb2a0178605c0 x1 : 0000000000000001 x0 : ffff346380e3e080 [ 24.598369] Call trace: [ 24.598374] vc4_hdmi_read+0xec/0x134 [vc4] [ 24.598444] vc4_hdmi_cec_update_clk_div+0x48/0x16c [vc4] [ 24.598512] vc4_hdmi_runtime_resume+0x104/0x2cc [vc4] [ 24.598579] vc4_hdmi_bind+0x204/0x5a0 [vc4] [ 24.598647] component_bind+0x6c/0x170 [ 24.598660] component_bind_all+0xdc/0x170 [ 24.598671] vc4_drm_bind+0x118/0x2f4 [vc4] [ 24.598739] try_to_bring_up_aggregate_device+0x9c/0x160 [ 24.598751] component_master_add_with_match+0xe4/0x12c [ 24.598763] vc4_platform_drm_probe+0xb4/0xd0 [vc4] [ 24.598831] platform_probe+0x74/0xd0 [ 24.598845] really_probe+0x19c/0x3f0 [ 24.598855] __driver_probe_device+0x11c/0x190 [ 24.598865] driver_probe_device+0x44/0xf4 [ 24.598874] __device_attach_driver+0xa4/0x140 [ 24.598885] bus_for_each_drv+0x74/0xb4 [ 24.598901] __device_attach+0xa8/0x1c0 [ 24.598911] device_initial_probe+0x20/0x30 [ 24.598921] bus_probe_device+0xa4/0xb0 [ 24.598935] deferred_probe_work_func+0xc0/0x114 [ 24.598945] process_one_work+0x1ec/0x460 [ 24.598963] worker_thread+0x78/0x420 [ 24.598978] kthread+0xf0/0x100 [ 24.598992] ret_from_fork+0x10/0x20 [ 24.599006] ---[ end trace 0000000000000000 ]--- [ 24.599112] ------------[ cut here ]------------ [ 24.599119] WARNING: CPU: 0 PID: 10 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:456 vc4_hdmi_cec_update_clk_div+0x148/0x16c [vc4] [ 24.599194] Modules linked in: btqca(+) btrtl btsdio(+) btbcm brcmfmac btintel bluetooth brcmutil cfg80211 raspberrypi_cpufreq vchiq(C) iproc_rng200 rfkill vc4 bcm2711_thermal vfat snd_soc_core fat snd_compress ac97_bus snd_pcm_dmaengine leds_gpio nvmem_rmem zram hid_logitech_hidpp hid_logitech_dj mmc_block raspberrypi_hwmon snd_pcm dwc2 broadcom bcm2835_wdt bcm_phy_ptp gpio_raspberrypi_exp bcm_phy_lib snd_timer v3d udc_core i2c_bcm2835 crct10dif_ce clk_bcm2711_dvp pwm_bcm2835 snd genet soundcore drm_display_helper bcm2835_dma pcie_brcmstb gpu_sched mdio_bcm_unimac phy_generic sdhci_iproc sdhci_pltfm cec sdhci drm_cma_helper sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6_tables ip_tables fuse aes_neon_bs [ 24.599575] CPU: 0 PID: 10 Comm: kworker/u8:1 Tainted: G WC 5.19.2-300.fc37.aarch64 #1 [ 24.599586] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2022.10-rc1 10/01/2022 [ 24.599595] Workqueue: events_unbound deferred_probe_work_func [ 24.599610] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 24.599622] pc : vc4_hdmi_cec_update_clk_div+0x148/0x16c [vc4] [ 24.599690] lr : vc4_hdmi_cec_update_clk_div+0x48/0x16c [vc4] [ 24.599756] sp : ffff800008073950 [ 24.599763] x29: ffff800008073950 x28: 0000000000000000 x27: 0000000000000000 [ 24.599784] x26: ffffb2a01785eb88 x25: ffffb2a01785ed88 x24: ffffb2a01785ed88 [ 24.599805] x23: ffff346380e3c000 x22: 0000000000000000 x21: ffff346380e3ece8 [ 24.599825] x20: ffff346380e3e080 x19: 000000000010f2a3 x18: ffffffffffffffff [ 24.599847] x17: ffff81c3fe904000 x16: ffffb2a07f6e7140 x15: 0000000000000000 [ 24.599867] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101 [ 24.599888] x11: 7f7f7f7f7fffffff x10: ffffb6a019a94b7f x9 : ffffb2a07f6e7174 [ 24.599909] x8 : 0101010101010101 x7 : 0000000000000000 x6 : ffff34638030a200 [ 24.599930] x5 : ffff800008074000 x4 : 0000000000000001 x3 : ffff800008639300 [ 24.599950] x2 : 0000000000000002 x1 : ffffb2a0178605c0 x0 : 000000000010f000 [ 24.599971] Call trace: [ 24.599977] vc4_hdmi_cec_update_clk_div+0x148/0x16c [vc4] [ 24.600045] vc4_hdmi_runtime_resume+0x104/0x2cc [vc4] [ 24.600130] vc4_hdmi_bind+0x204/0x5a0 [vc4] [ 24.600207] component_bind+0x6c/0x170 [ 24.600221] component_bind_all+0xdc/0x170 [ 24.600231] vc4_drm_bind+0x118/0x2f4 [vc4] [ 24.600299] try_to_bring_up_aggregate_device+0x9c/0x160 [ 24.600312] component_master_add_with_match+0xe4/0x12c [ 24.600323] vc4_platform_drm_probe+0xb4/0xd0 [vc4] [ 24.600390] platform_probe+0x74/0xd0 [ 24.600404] really_probe+0x19c/0x3f0 [ 24.600413] __driver_probe_device+0x11c/0x190 [ 24.600424] driver_probe_device+0x44/0xf4 [ 24.600434] __device_attach_driver+0xa4/0x140 [ 24.600444] bus_for_each_drv+0x74/0xb4 [ 24.600460] __device_attach+0xa8/0x1c0 [ 24.600470] device_initial_probe+0x20/0x30 [ 24.600481] bus_probe_device+0xa4/0xb0 [ 24.600495] deferred_probe_work_func+0xc0/0x114 [ 24.600505] process_one_work+0x1ec/0x460 [ 24.600522] worker_thread+0x78/0x420 [ 24.600536] kthread+0xf0/0x100 [ 24.600549] ret_from_fork+0x10/0x20 [ 24.600563] ---[ end trace 0000000000000000 ]--- [ 24.602856] Registered IR keymap rc-cec [ 24.608079] rc rc0: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0 [ 24.608515] input: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0/input12 [ 24.690479] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 [ 24.702577] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Apr 15 2021 03:03:20 version 7.45.234 (4ca95bb CY) FWID 01-996384e2 [ 25.190649] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 25.219954] Bluetooth: HCI UART driver ver 2.3 [ 25.219986] Bluetooth: HCI UART protocol H4 registered [ 25.219996] Bluetooth: HCI UART protocol BCSP registered [ 25.220210] Bluetooth: HCI UART protocol LL registered [ 25.220224] Bluetooth: HCI UART protocol ATH3K registered [ 25.220340] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 25.220664] Bluetooth: HCI UART protocol Intel registered [ 25.221030] Bluetooth: HCI UART protocol Broadcom registered [ 25.221129] Bluetooth: HCI UART protocol QCA registered [ 25.221139] Bluetooth: HCI UART protocol AG6XX registered [ 25.221239] Bluetooth: HCI UART protocol Marvell registered [ 25.234991] hci_uart_bcm serial0-0: supply vbat not found, using dummy regulator [ 25.235712] hci_uart_bcm serial0-0: supply vddio not found, using dummy regulator [ 25.350191] uart-pl011 fe201000.serial: no DMA platform data [ 25.358404] bcm2835_audio bcm2835_audio: card created with 8 channels [ 25.372889] vc4-drm gpu: bound fe400000.hvs (ops vc4_hvs_ops [vc4]) [ 25.373125] ------------[ cut here ]------------ [ 25.373131] WARNING: CPU: 3 PID: 56 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:456 vc5_hdmi_reset+0x1f4/0x234 [vc4] [ 25.373165] Modules linked in: snd_soc_hdmi_codec(+) cpufreq_dt snd_bcm2835(C) hci_uart btqca btrtl btsdio btbcm brcmfmac btintel bluetooth brcmutil cfg80211 raspberrypi_cpufreq vchiq(C) iproc_rng200 rfkill vc4 bcm2711_thermal vfat snd_soc_core fat snd_compress ac97_bus snd_pcm_dmaengine leds_gpio nvmem_rmem zram hid_logitech_hidpp hid_logitech_dj mmc_block raspberrypi_hwmon snd_pcm dwc2 broadcom bcm2835_wdt bcm_phy_ptp gpio_raspberrypi_exp bcm_phy_lib snd_timer v3d udc_core i2c_bcm2835 crct10dif_ce clk_bcm2711_dvp pwm_bcm2835 snd genet soundcore drm_display_helper bcm2835_dma pcie_brcmstb gpu_sched mdio_bcm_unimac phy_generic sdhci_iproc sdhci_pltfm cec sdhci drm_cma_helper sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6_tables ip_tables fuse aes_neon_bs [ 25.373317] CPU: 3 PID: 56 Comm: kworker/u8:3 Tainted: G WC 5.19.2-300.fc37.aarch64 #1 [ 25.373323] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2022.10-rc1 10/01/2022 [ 25.373328] Workqueue: events_unbound deferred_probe_work_func [ 25.373338] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 25.373343] pc : vc5_hdmi_reset+0x1f4/0x234 [vc4] [ 25.373367] lr : vc5_hdmi_reset+0x38/0x234 [vc4] [ 25.373390] sp : ffff800008543950 [ 25.373392] x29: ffff800008543950 x28: 0000000000000000 x27: 0000000000000000 [ 25.373401] x26: ffffb2a01785eb88 x25: ffffb2a01785ed88 x24: ffffb2a01785ed88 [ 25.373408] x23: ffff346389707000 x22: ffffb2a0178605c0 x21: ffff346389703ce8 [ 25.373416] x20: 0000000000000000 x19: ffff346389703080 x18: 0000000000000000 [ 25.373423] x17: 0000000000000000 x16: ffffb2a07f6e7140 x15: 0000000000000000 [ 25.373430] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101 [ 25.373437] x11: 7f7f7f7f7fffffff x10: ffffb6a019a94b7f x9 : ffffb2a07f6e7174 [ 25.373444] x8 : 0101010101010101 x7 : 0000000000000000 x6 : ffff346380550000 [ 25.373451] x5 : ffff800008544000 x4 : 0000000000000001 x3 : 0000000000000000 [ 25.373458] x2 : 0000000000000001 x1 : 0000000000000002 x0 : ffffb2a0178605c0 [ 25.373466] Call trace: [ 25.373468] vc5_hdmi_reset+0x1f4/0x234 [vc4] [ 25.373491] vc4_hdmi_runtime_resume+0x74/0x2cc [vc4] [ 25.373514] vc4_hdmi_bind+0x204/0x5a0 [vc4] [ 25.373536] component_bind+0x6c/0x170 [ 25.373542] component_bind_all+0xdc/0x170 [ 25.373546] vc4_drm_bind+0x118/0x2f4 [vc4] [ 25.373569] try_to_bring_up_aggregate_device+0x9c/0x160 [ 25.373573] component_master_add_with_match+0xe4/0x12c [ 25.373578] vc4_platform_drm_probe+0xb4/0xd0 [vc4] [ 25.373600] platform_probe+0x74/0xd0 [ 25.373605] really_probe+0x19c/0x3f0 [ 25.373609] __driver_probe_device+0x11c/0x190 [ 25.373613] driver_probe_device+0x44/0xf4 [ 25.373616] __device_attach_driver+0xa4/0x140 [ 25.373620] bus_for_each_drv+0x74/0xb4 [ 25.373627] __device_attach+0xa8/0x1c0 [ 25.373630] device_initial_probe+0x20/0x30 [ 25.373634] bus_probe_device+0xa4/0xb0 [ 25.373639] deferred_probe_work_func+0xc0/0x114 [ 25.373642] process_one_work+0x1ec/0x460 [ 25.373650] worker_thread+0x78/0x420 [ 25.373655] kthread+0xf0/0x100 [ 25.373659] ret_from_fork+0x10/0x20 [ 25.373666] ---[ end trace 0000000000000000 ]--- [ 25.373717] ------------[ cut here ]------------ [ 25.373719] WARNING: CPU: 3 PID: 56 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:426 vc4_hdmi_read+0xec/0x134 [vc4] [ 25.373745] Modules linked in: snd_soc_hdmi_codec(+) cpufreq_dt snd_bcm2835(C) hci_uart btqca btrtl btsdio btbcm brcmfmac btintel bluetooth brcmutil cfg80211 raspberrypi_cpufreq vchiq(C) iproc_rng200 rfkill vc4 bcm2711_thermal vfat snd_soc_core fat snd_compress ac97_bus snd_pcm_dmaengine leds_gpio nvmem_rmem zram hid_logitech_hidpp hid_logitech_dj mmc_block raspberrypi_hwmon snd_pcm dwc2 broadcom bcm2835_wdt bcm_phy_ptp gpio_raspberrypi_exp bcm_phy_lib snd_timer v3d udc_core i2c_bcm2835 crct10dif_ce clk_bcm2711_dvp pwm_bcm2835 snd genet soundcore drm_display_helper bcm2835_dma pcie_brcmstb gpu_sched mdio_bcm_unimac phy_generic sdhci_iproc sdhci_pltfm cec sdhci drm_cma_helper sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6_tables ip_tables fuse aes_neon_bs [ 25.373887] CPU: 3 PID: 56 Comm: kworker/u8:3 Tainted: G WC 5.19.2-300.fc37.aarch64 #1 [ 25.373891] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2022.10-rc1 10/01/2022 [ 25.373894] Workqueue: events_unbound deferred_probe_work_func [ 25.373900] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 25.373904] pc : vc4_hdmi_read+0xec/0x134 [vc4] [ 25.373927] lr : vc5_hdmi_reset+0xa8/0x234 [vc4] [ 25.373949] sp : ffff800008543940 [ 25.373951] x29: ffff800008543940 x28: 0000000000000000 x27: 0000000000000000 [ 25.373959] x26: ffffb2a01785eb88 x25: ffffb2a01785ed88 x24: ffffb2a01785ed88 [ 25.373966] x23: ffff346389707000 x22: ffffb2a0178605c0 x21: ffff346389703ce8 [ 25.373973] x20: 0000000000000000 x19: ffff346389703080 x18: 0000000000000000 [ 25.373980] x17: 0000000000000000 x16: ffffb2a07f6e7140 x15: 0000000000000000 [ 25.373987] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101 [ 25.373994] x11: 7f7f7f7f7fffffff x10: ffffb6a019a94b7f x9 : ffffb2a07f6e7174 [ 25.374002] x8 : 0101010101010101 x7 : 0000000000000000 x6 : ffff346380550000 [ 25.374009] x5 : ffff800008544000 x4 : 0000000000000001 x3 : 0000000000000002 [ 25.374015] x2 : ffffb2a0178605c0 x1 : 0000000000000014 x0 : ffff346389703080 [ 25.374022] Call trace: [ 25.374025] vc4_hdmi_read+0xec/0x134 [vc4] [ 25.374047] vc5_hdmi_reset+0xa8/0x234 [vc4] [ 25.374069] vc4_hdmi_runtime_resume+0x74/0x2cc [vc4] [ 25.374092] vc4_hdmi_bind+0x204/0x5a0 [vc4] [ 25.374115] component_bind+0x6c/0x170 [ 25.374121] component_bind_all+0xdc/0x170 [ 25.374124] vc4_drm_bind+0x118/0x2f4 [vc4] [ 25.374147] try_to_bring_up_aggregate_device+0x9c/0x160 [ 25.374151] component_master_add_with_match+0xe4/0x12c [ 25.374156] vc4_platform_drm_probe+0xb4/0xd0 [vc4] [ 25.374178] platform_probe+0x74/0xd0 [ 25.374184] really_probe+0x19c/0x3f0 [ 25.374188] __driver_probe_device+0x11c/0x190 [ 25.374191] driver_probe_device+0x44/0xf4 [ 25.374194] __device_attach_driver+0xa4/0x140 [ 25.374198] bus_for_each_drv+0x74/0xb4 [ 25.374205] __device_attach+0xa8/0x1c0 [ 25.374209] device_initial_probe+0x20/0x30 [ 25.374212] bus_probe_device+0xa4/0xb0 [ 25.374217] deferred_probe_work_func+0xc0/0x114 [ 25.374221] process_one_work+0x1ec/0x460 [ 25.374229] worker_thread+0x78/0x420 [ 25.374234] kthread+0xf0/0x100 [ 25.374239] ret_from_fork+0x10/0x20 [ 25.374244] ---[ end trace 0000000000000000 ]--- [ 25.374287] ------------[ cut here ]------------ [ 25.374289] WARNING: CPU: 3 PID: 56 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:456 vc5_hdmi_reset+0x1ec/0x234 [vc4] [ 25.374315] Modules linked in: snd_soc_hdmi_codec(+) cpufreq_dt snd_bcm2835(C) hci_uart btqca btrtl btsdio btbcm brcmfmac btintel bluetooth brcmutil cfg80211 raspberrypi_cpufreq vchiq(C) iproc_rng200 rfkill vc4 bcm2711_thermal vfat snd_soc_core fat snd_compress ac97_bus snd_pcm_dmaengine leds_gpio nvmem_rmem zram hid_logitech_hidpp hid_logitech_dj mmc_block raspberrypi_hwmon snd_pcm dwc2 broadcom bcm2835_wdt bcm_phy_ptp gpio_raspberrypi_exp bcm_phy_lib snd_timer v3d udc_core i2c_bcm2835 crct10dif_ce clk_bcm2711_dvp pwm_bcm2835 snd genet soundcore drm_display_helper bcm2835_dma pcie_brcmstb gpu_sched mdio_bcm_unimac phy_generic sdhci_iproc sdhci_pltfm cec sdhci drm_cma_helper sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6_tables ip_tables fuse aes_neon_bs [ 25.374450] CPU: 3 PID: 56 Comm: kworker/u8:3 Tainted: G WC 5.19.2-300.fc37.aarch64 #1 [ 25.374455] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2022.10-rc1 10/01/2022 [ 25.374457] Workqueue: events_unbound deferred_probe_work_func [ 25.374463] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 25.374468] pc : vc5_hdmi_reset+0x1ec/0x234 [vc4] [ 25.374490] lr : vc5_hdmi_reset+0xa8/0x234 [vc4] [ 25.374513] sp : ffff800008543950 [ 25.374515] x29: ffff800008543950 x28: 0000000000000000 x27: 0000000000000000 [ 25.374522] x26: ffffb2a01785eb88 x25: ffffb2a01785ed88 x24: ffffb2a01785ed88 [ 25.374530] x23: ffff346389707000 x22: ffffb2a0178605c0 x21: ffff346389703ce8 [ 25.374537] x20: 0000000000000000 x19: ffff346389703080 x18: 0000000000000000 [ 25.374544] x17: 0000000000000000 x16: ffffb2a07f6e7140 x15: 0000000000000000 [ 25.374551] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101 [ 25.374558] x11: 7f7f7f7f7fffffff x10: ffffb6a019a94b7f x9 : ffffb2a07f6e7174 [ 25.374565] x8 : 0101010101010101 x7 : 0000000000000000 x6 : ffff346380550000 [ 25.374572] x5 : ffff800008544000 x4 : 0000000000000001 x3 : ffff8000088fd300 [ 25.374579] x2 : 0000000000000002 x1 : ffffb2a0178605c0 x0 : 0000000000000003 [ 25.374586] Call trace: [ 25.374588] vc5_hdmi_reset+0x1ec/0x234 [vc4] [ 25.374610] vc4_hdmi_runtime_resume+0x74/0x2cc [vc4] [ 25.374633] vc4_hdmi_bind+0x204/0x5a0 [vc4] [ 25.374655] component_bind+0x6c/0x170 [ 25.374659] component_bind_all+0xdc/0x170 [ 25.374663] vc4_drm_bind+0x118/0x2f4 [vc4] [ 25.374685] try_to_bring_up_aggregate_device+0x9c/0x160 [ 25.374690] component_master_add_with_match+0xe4/0x12c [ 25.374694] vc4_platform_drm_probe+0xb4/0xd0 [vc4] [ 25.374716] platform_probe+0x74/0xd0 [ 25.374721] really_probe+0x19c/0x3f0 [ 25.374724] __driver_probe_device+0x11c/0x190 [ 25.374728] driver_probe_device+0x44/0xf4 [ 25.374731] __device_attach_driver+0xa4/0x140 [ 25.374735] bus_for_each_drv+0x74/0xb4 [ 25.374740] __device_attach+0xa8/0x1c0 [ 25.374743] device_initial_probe+0x20/0x30 [ 25.374747] bus_probe_device+0xa4/0xb0 [ 25.374752] deferred_probe_work_func+0xc0/0x114 [ 25.374755] process_one_work+0x1ec/0x460 [ 25.374762] worker_thread+0x78/0x420 [ 25.374767] kthread+0xf0/0x100 [ 25.374772] ret_from_fork+0x10/0x20 [ 25.374779] ---[ end trace 0000000000000000 ]--- [ 25.374835] ------------[ cut here ]------------ [ 25.374837] WARNING: CPU: 3 PID: 56 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:426 vc4_hdmi_read+0xec/0x134 [vc4] [ 25.374863] Modules linked in: snd_soc_hdmi_codec(+) cpufreq_dt snd_bcm2835(C) hci_uart btqca btrtl btsdio btbcm brcmfmac btintel bluetooth brcmutil cfg80211 raspberrypi_cpufreq vchiq(C) iproc_rng200 rfkill vc4 bcm2711_thermal vfat snd_soc_core fat snd_compress ac97_bus snd_pcm_dmaengine leds_gpio nvmem_rmem zram hid_logitech_hidpp hid_logitech_dj mmc_block raspberrypi_hwmon snd_pcm dwc2 broadcom bcm2835_wdt bcm_phy_ptp gpio_raspberrypi_exp bcm_phy_lib snd_timer v3d udc_core i2c_bcm2835 crct10dif_ce clk_bcm2711_dvp pwm_bcm2835 snd genet soundcore drm_display_helper bcm2835_dma pcie_brcmstb gpu_sched mdio_bcm_unimac phy_generic sdhci_iproc sdhci_pltfm cec sdhci drm_cma_helper sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6_tables ip_tables fuse aes_neon_bs [ 25.375002] CPU: 3 PID: 56 Comm: kworker/u8:3 Tainted: G WC 5.19.2-300.fc37.aarch64 #1 [ 25.375006] Hardware name: Unknown Unknown Product/Unknown Product, BI
There's quite a number of fixes in the 5.19.2 kernel: $ git log v5.19.1..v5.19.2 --no-merges --format=oneline | grep vc4 392dea95fc802a84c90457c1c76df4a2349e7b1d drm/vc4: hdmi: Move pixel doubling from Pixelvalve to HDMI block ad1c50bd181f94dc8840eff5109839b9cabde12e drm/vc4: hdmi: Correct HDMI timing registers for interlaced modes a868c24730534f4523c9e10af066d377c2bc6372 drm/vc4: hdmi: Force modeset when bpc or format changes f04bdc1f98627976c4d0656120cc200bcb34a0c9 drm/vc4: hdmi: Fix timings for interlaced modes b1a412c12da61ce6c6df3bfca3a9faf294a81a2a drm/vc4: hdmi: Move HDMI reset to pm_resume 0241244456c139de5281bc61cb720652ea690f8d drm/vc4: hdmi: Switch to pm_runtime_status_suspended 6ecd49a51e4ba93f25a4788758f6410c304128ed drm/vc4: hdmi: Reset HDMI MISC_CONTROL register 6f2955c531e126d72edcb5098fcd7d5c72eaf1e9 drm/vc4: hdmi: Avoid full hdmi audio fifo writes 70076808277032b1533e41099013acaf4b1caf0a drm/vc4: hdmi: Clear unused infoframe packet RAM registers f70c25cf34f91cc6f40e79a5b7565fd0272d7396 drm/vc4: hdmi: Add all the vc5 HDMI registers into the debugfs dumps d84e417fa743867aa263e44f8c6eb95b6d2bbe9f drm/vc4: dsi: Add correct stop condition to vc4_dsi_encoder_disable iteration 31878b91b7531aeafa3b9209afd4d2c339640f2d drm/vc4: dsi: Fix dsi0 interrupt support 8c43f2a534a641f943df6896f23de08310eff309 drm/vc4: dsi: Register dsi0 as the correct vc4 encoder type cfb936735c5b6435fffd5b6e0a271934334bea0b drm/vc4: dsi: Correct pixel order for DSI0 97f9d7fa09469cd8638d9036c21a9da926c8943e drm/vc4: dsi: Correct DSI divider calculations a4b21735d272905b5aa33d36004b77e1f0649b9d drm/vc4: dsi: Release workaround buffer and DMA d5ab3cf692497fdebc94451fae14c0d09b7ebda8 drm/vc4: plane: Fix margin calculations for the right/bottom edges ea86677f8bb7c2261f535c0082c3756c184d8f71 drm/vc4: plane: Remove subpixel positioning check 0ed01803cc93d710722ae9acc8f0d3d396c015b8 drm/vc4: kms: Use maximum FIFO load for the HVS clock rate 701373decc687be3482018bcb2c8506a96b87e77 drm/vc4: hdmi: Disable audio if dmas property is present but empty
Have been engaged with upstream on this and now the following two fixes are staged for the 5.19.7 kernel: https://lists.freedesktop.org/archives/dri-devel/2022-August/369827.html https://lists.freedesktop.org/archives/dri-devel/2022-August/369829.html They fix the problem.
Proposed as a Freeze Exception for 37-beta by Fedora user pbrobinson using the blocker tracking app because: Recent driver splats on the Raspberry Pi 3/4
Fixed in 5.19.7
FEDORA-2022-c8ab7598fc has been submitted as an update to Fedora 37. https://bodhi.fedoraproject.org/updates/FEDORA-2022-c8ab7598fc
FEDORA-2022-c8ab7598fc has been pushed to the Fedora 37 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2022-c8ab7598fc` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2022-c8ab7598fc See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
+5 in https://pagure.io/fedora-qa/blocker-review/issue/888 , marking accepted.
FEDORA-2022-c8ab7598fc has been pushed to the Fedora 37 stable repository. If problem still persists, please make note of it in this bug report.
*** Bug 2119843 has been marked as a duplicate of this bug. ***