FTB (async SError) with PANEL_EDP=m and DRM_MSM=y
This is a slightly unusual kernel config.. but apparently it is what arch linux is using. Full dmesg attached. This is where it starts going badly:
[ 74.931893] ------------[ cut here ]------------
[ 74.936895] disp_cc_mdss_mdp_clk status stuck at 'off'
[ 74.936940] WARNING: CPU: 7 PID: 76 at drivers/clk/qcom/clk-branch.c:91 clk_branch_toggle+0x19c/0x1f4
[ 74.951935] Modules linked in: mac80211(+) cros_ec_typec(+) v4l2_mem2mem(+) industrialio_triggered_buffer(+) videobuf2_v4l2 ecdh_generic panel_edp typec joydev ecc kfifo_buf videobuf2_common cfg80211 fuse zram
[ 74.971406] CPU: 7 PID: 76 Comm: kworker/u16:1 Not tainted 5.18.0-rc2-debug+ #309
[ 74.979216] Hardware name: Google Lazor (rev1 - 2) with LTE (DT)
[ 74.985489] Workqueue: events_unbound deferred_probe_work_func
[ 74.991595] pstate: 604000c9 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 74.998853] pc : clk_branch_toggle+0x19c/0x1f4
[ 75.003498] lr : clk_branch_toggle+0x19c/0x1f4
[ 75.008145] sp : ffffffc008bc7090
[ 75.011614] x29: ffffffc008bc7090 x28: ffffff8082a40ba8 x27: ffffff8082c9b820
[ 75.019072] x26: 0000000000000000 x25: 0000000000000000 x24: ffffffe8328dc81c
[ 75.026533] x23: ffffffe83345e060 x22: 1ffffff801178e1c x21: 0000000000000001
[ 75.033992] x20: ffffffe834ae13e0 x19: 0000000000000000 x18: 0000000000007510
[ 75.041447] x17: 0000000000000000 x16: 0000000000000000 x15: 0720072007200720
[ 75.048909] x14: 0000000000000000 x13: 0000000000000001 x12: 1ffffff036f4a55c
[ 75.056366] x11: ffffffb036f4a55c x10: 0000000000000027 x9 : dfffffc000000000
[ 75.063827] x8 : 0000000000000027 x7 : ffffff81b7a52ae3 x6 : 0000000000000000
[ 75.071289] x5 : 0000000000000001 x4 : dfffffc000000000 x3 : ffffffe83215b608
[ 75.078745] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffffff8082280040
[ 75.086204] Call trace:
[ 75.088767] clk_branch_toggle+0x19c/0x1f4
[ 75.093056] clk_branch2_enable+0x28/0x34
[ 75.097252] clk_core_enable+0x1c8/0x280
[ 75.101353] clk_core_enable_lock+0x2c/0x4c
[ 75.105727] clk_enable+0x30/0x48
[ 75.109204] clk_bulk_enable+0x58/0xb0
[ 75.113128] mdss_runtime_resume+0x7c/0x180
[ 75.117503] pm_generic_runtime_resume+0x6c/0x70
[ 75.122335] __genpd_runtime_resume+0x54/0xe4
[ 75.126895] genpd_runtime_resume+0x13c/0x294
[ 75.131456] __rpm_callback+0x64/0x148
[ 75.135379] rpm_callback+0xd4/0xdc
[ 75.139028] rpm_resume+0x564/0x610
[ 75.142679] rpm_resume+0x4bc/0x610
[ 75.146328] __pm_runtime_resume+0x98/0xc0
[ 75.150614] pm_runtime_get_sync.isra.0+0x14/0x20
[ 75.155535] __device_attach+0x144/0x1dc
[ 75.159637] device_initial_probe+0x20/0x2c
[ 75.164009] bus_probe_device+0x60/0xfc
[ 75.168027] device_add+0x78c/0xa64
[ 75.171678] mipi_dsi_device_register_full+0x22c/0x25c
[ 75.177049] devm_mipi_dsi_device_register_full+0x2c/0x74
[ 75.182690] ti_sn_bridge_probe+0x3a8/0x478
[ 75.187062] auxiliary_bus_probe+0xa4/0xbc
[ 75.191345] really_probe+0x1a8/0x348
[ 75.195181] __driver_probe_device+0x11c/0x12c
[ 75.199829] driver_probe_device+0x74/0x114
[ 75.204203] __device_attach_driver+0xd8/0x108
[ 75.208853] bus_for_each_drv+0x128/0x154
[ 75.213050] __device_attach+0x164/0x1dc
[ 75.217154] device_initial_probe+0x20/0x2c
[ 75.221531] bus_probe_device+0x60/0xfc
[ 75.225546] deferred_probe_work_func+0x138/0x150
[ 75.230459] process_one_work+0x490/0x6e0
[ 75.234651] worker_thread+0x2a8/0x394
[ 75.238581] kthread+0x160/0x178
[ 75.241962] ret_from_fork+0x10/0x20
[ 75.245712] irq event stamp: 40380
[ 75.249273] hardirqs last enabled at (40379): [<ffffffe8331e89f8>] exit_to_kernel_mode+0x120/0x130
[ 75.258703] hardirqs last disabled at (40380): [<ffffffe8328bf488>] clk_enable_lock+0x64/0xfc
[ 75.267593] softirqs last enabled at (40378): [<ffffffe8320104ec>] __do_softirq+0x29c/0x618
[ 75.276395] softirqs last disabled at (40371): [<ffffffe8320c0a48>] __irq_exit_rcu+0x15c/0x1ec
[ 75.285375] ---[ end trace 0000000000000000 ]---
[ 75.308518] OF: graph: no port node found in /soc@0/geniqup@ac0000/spi@a80000/ec@0/typec/connector@0
[ 75.319625] power_supply sbs-12-000b: driver failed to report `technology' property: -5
[ 75.344292] Failed to enable clk 'core': -16
[ 75.349671] msm-mdss ae00000.mdss: clock enable failed, ret:-16
[ 75.359376] OF: graph: no port node found in /soc@0/geniqup@ac0000/spi@a80000/ec@0/typec/connector@0
[ 75.386216] msm_dpu ae01000.mdp: bound ae94000.dsi (ops dsi_ops)
[ 75.392952] msm-dp-display ae90000.displayport-controller: invalid resource
[ 75.401896] OF: graph: no port node found in /soc@0/geniqup@ac0000/spi@a80000/ec@0/typec/connector@0
[ 75.412619] OF: graph: no port node found in /soc@0/geniqup@ac0000/spi@a80000/ec@0/typec/connector@0
[ 75.423169] OF: graph: no port node found in /soc@0/geniqup@ac0000/spi@a80000/ec@0/typec/connector@0
[ 75.433990] OF: graph: no port node found in /soc@0/geniqup@ac0000/spi@a80000/ec@0/typec/connector@1
[ 75.444895] OF: graph: no port node found in /soc@0/geniqup@ac0000/spi@a80000/ec@0/typec/connector@1
[ 75.457729] Bluetooth: Core ver 2.22
[ 75.475252] NET: Registered PF_BLUETOOTH protocol family
[ 75.481178] Bluetooth: HCI device and connection manager initialized
[ 75.492494] Bluetooth: HCI socket layer initialized
[ 75.499488] Bluetooth: L2CAP socket layer initialized
[ 75.510962] Bluetooth: SCO socket layer initialized
[ 75.587500] OF: graph: no port node found in /soc@0/geniqup@ac0000/spi@a80000/ec@0/typec/connector@1
[ 75.597221] OF: graph: no port node found in /soc@0/geniqup@ac0000/spi@a80000/ec@0/typec/connector@1
[ 75.606956] OF: graph: no port node found in /soc@0/geniqup@ac0000/spi@a80000/ec@0/typec/connector@1
[ 75.628287] qcom-venus aa00000.video-codec: Adding to iommu group 10
[ 75.666377] qcom-venus aa00000.video-codec: non legacy binding
[ 75.914667] power_supply sbs-12-000b: driver failed to report `technology' property: -5
[ 75.950677] ath10k_snoc 18800000.wifi: Adding to iommu group 11
[ 75.993496] msm_dpu ae01000.mdp: bound ae90000.displayport-controller (ops dp_display_comp_ops)
[ 75.996962] Bluetooth: HCI UART driver ver 2.3
[ 76.007946] Bluetooth: HCI UART protocol H4 registered
[ 76.019515] adreno 5000000.gpu: supply vdd not found, using dummy regulator
[ 76.069024] Bluetooth: HCI UART protocol QCA registered
[ 76.272644] power_supply sbs-12-000b: driver failed to report `technology' property: -5
[ 76.343924] adreno 5000000.gpu: supply vddcx not found, using dummy regulator
[ 76.799208] platform video-firmware.0: Adding to iommu group 12
[ 76.987968] platform 506a000.gmu: Adding to iommu group 13
[ 77.069337] BTRFS info: devid 1 device path /dev/root changed to /dev/mmcblk1p1 scanned by systemd-udevd (327)
[ 77.082494] power_supply sbs-12-000b: driver failed to report `technology' property: -5
[ 77.123748] msm_dpu ae01000.mdp: bound 5000000.gpu (ops a3xx_ops)
[ 77.169247] platform wifi-firmware.0: Adding to iommu group 14
[ 77.178564] SError Interrupt on CPU6, code 0xbe000411 -- SError
[ 77.178575] CPU: 6 PID: 76 Comm: kworker/u16:1 Tainted: G W 5.18.0-rc2-debug+ #309
[ 77.178582] Hardware name: Google Lazor (rev1 - 2) with LTE (DT)
[ 77.178587] Workqueue: events_unbound deferred_probe_work_func
[ 77.178605] pstate: 20400009 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 77.178611] pc : _printk+0xb4/0xf4
[ 77.178619] lr : dpu_kms_hw_init+0x330/0x7a0
[ 77.178626] sp : ffffffc008bc7430
[ 77.178628] x29: ffffffc008bc7430 x28: ffffff80a3dcc008 x27: ffffff80ab694a28
[ 77.178638] x26: ffffff80ab694a40 x25: ffffff80ab694a38 x24: ffffff80ab694df0
[ 77.178646] x23: ffffff80a3dcc000 x22: ffffffe833508f60 x21: 1ffffff801178e90
[ 77.178653] x20: dfffffc000000000 x19: ffffffb801178e90 x18: 0000000000001288
[ 77.178661] x17: ffffffffffffffff x16: ffffffffffffffff x15: ffffffe832ac7724
[ 77.178669] x14: ffffffe832ac7334 x13: ffffffe832ac397c x12: 1ffffff801178e74
[ 77.178677] x11: ffffffb801178e74 x10: ffffffe8320f1178 x9 : ffffffe832a6893c
[ 77.178685] x8 : ffffffc008bc73a8 x7 : ffffffc008bc73a7 x6 : 0000000000000000
[ 77.178693] x5 : 0000000000000001 x4 : dfffffc000000000 x3 : 00000000ffffffc8
[ 77.178700] x2 : ffffffc008bc7500 x1 : ffffffc008bc7460 x0 : ffffffe833509780
[ 77.178710] Kernel panic - not syncing: Asynchronous SError Interrupt
[ 77.178714] CPU: 6 PID: 76 Comm: kworker/u16:1 Tainted: G W 5.18.0-rc2-debug+ #309
[ 77.178719] Hardware name: Google Lazor (rev1 - 2) with LTE (DT)
[ 77.178722] Workqueue: events_unbound deferred_probe_work_func
[ 77.178729] Call trace:
[ 77.178732] dump_backtrace.part.0+0x164/0x1b0
[ 77.178739] show_stack+0x24/0x3c
[ 77.178744] dump_stack_lvl+0xb4/0xe8
[ 77.178749] dump_stack+0x1c/0x38
[ 77.178754] panic+0x21c/0x414
[ 77.178759] nmi_panic+0x9c/0xc0
[ 77.178766] arm64_serror_panic+0x90/0x9c
[ 77.178771] do_serror+0x44/0x68
[ 77.178777] el1h_64_error_handler+0x34/0x4c
[ 77.178782] el1h_64_error+0x64/0x68
[ 77.178788] _printk+0xb4/0xf4
[ 77.178793] dpu_kms_hw_init+0x330/0x7a0
[ 77.178799] msm_drm_bind+0x4f8/0x7bc
[ 77.178804] try_to_bring_up_aggregate_device+0xcc/0x2b0
[ 77.178811] __component_add+0x13c/0x1a8
[ 77.178817] component_add+0x20/0x2c
[ 77.178823] dsi_dev_attach+0x2c/0x38
[ 77.178829] dsi_host_attach+0x154/0x1c8
[ 77.178834] mipi_dsi_attach+0x70/0x74
[ 77.178842] devm_mipi_dsi_attach+0x30/0x74
[ 77.178849] ti_sn_bridge_probe+0x448/0x478
[ 77.178855] auxiliary_bus_probe+0xa4/0xbc
[ 77.178861] really_probe+0x1a8/0x348
[ 77.178867] __driver_probe_device+0x11c/0x12c
[ 77.178873] driver_probe_device+0x74/0x114
[ 77.178879] __device_attach_driver+0xd8/0x108
[ 77.178886] bus_for_each_drv+0x128/0x154
[ 77.178891] __device_attach+0x164/0x1dc
[ 77.178897] device_initial_probe+0x20/0x2c
[ 77.178903] bus_probe_device+0x60/0xfc
[ 77.178909] deferred_probe_work_func+0x138/0x150
[ 77.178915] process_one_work+0x490/0x6e0
[ 77.178922] worker_thread+0x2a8/0x394
[ 77.178928] kthread+0x160/0x178
[ 77.178934] ret_from_fork+0x10/0x20
[ 77.178940] SMP: stopping secondary CPUs
[ 77.178969]
[ 77.178970] ================================
[ 77.178972] WARNING: inconsistent lock state
[ 77.178975] 5.18.0-rc2-debug+ #309 Tainted: G W
[ 77.178978] --------------------------------
[ 77.178981] inconsistent {INITIAL USE} -> {IN-NMI} usage.
[ 77.178984] kworker/u16:1/76 [HC1[1]:SC0[0]:HE0:SE1] takes:
[ 77.178989] ffffff80827bea10 (&dev->power.lock){-.-.}-{2:2}, at: pm_runtime_get_if_active+0x38/0x104
[ 77.179005] {INITIAL USE} state was registered at:
[ 77.179009] lock_acquire+0x2b8/0x3ec
[ 77.179016] _raw_spin_lock_irqsave+0x90/0xd0
[ 77.179023] device_pm_check_callbacks+0x30/0x188
[ 77.179030] device_pm_add+0x40/0xe4
[ 77.179037] device_add+0x5c4/0xa64
[ 77.179042] device_register+0x2c/0x3c
[ 77.179047] platform_bus_init+0x38/0x7c
[ 77.179055] driver_init+0x34/0x4c
[ 77.179061] kernel_init_freeable+0x27c/0x47c
[ 77.179068] kernel_init+0x34/0x148
[ 77.179072] ret_from_fork+0x10/0x20
[ 77.179078] irq event stamp: 63532
[ 77.179081] hardirqs last enabled at (63531): [<ffffffe8331f4e8c>] _raw_spin_unlock_irqrestore+0x78/0xc4
[ 77.179089] hardirqs last disabled at (63532): [<ffffffe83201a070>] local_daif_restore+0x2c/0x3c
[ 77.179097] softirqs last enabled at (63406): [<ffffffe8320104ec>] __do_softirq+0x29c/0x618
[ 77.179103] softirqs last disabled at (63395): [<ffffffe8320c0a48>] __irq_exit_rcu+0x15c/0x1ec
[ 77.179111]
[ 77.179111] other info that might help us debug this:
[ 77.179113] Possible unsafe locking scenario:
[ 77.179113]
[ 77.179115] CPU0
[ 77.179117] ----
[ 77.179118] lock(&dev->power.lock);
[ 77.179122] <Interrupt>
[ 77.179123] lock(&dev->power.lock);
[ 77.179127]
[ 77.179127] *** DEADLOCK ***
[ 77.179127]
[ 77.179128] 4 locks held by kworker/u16:1/76:
[ 77.179131] #0: ffffff8080102938 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x308/0x6e0
[ 77.179147] #1: ffffffc008bc7d80 (deferred_probe_work){+.+.}-{0:0}, at: process_one_work+0x308/0x6e0
[ 77.179163] #2: ffffff808b9981f8 (&dev->mutex){....}-{3:3}, at: device_lock+0x18/0x24
[ 77.179177] #3: ffffffe834c06908 (component_mutex){+.+.}-{3:3}, at: __component_add+0x90/0x1a8
[ 77.179191]
[ 77.179191] stack backtrace:
[ 77.179193] CPU: 6 PID: 76 Comm: kworker/u16:1 Tainted: G W 5.18.0-rc2-debug+ #309
[ 77.179199] Hardware name: Google Lazor (rev1 - 2) with LTE (DT)
[ 77.179202] Workqueue: events_unbound deferred_probe_work_func
[ 77.179209] Call trace:
[ 77.179211] dump_backtrace.part.0+0x164/0x1b0
[ 77.179217] show_stack+0x24/0x3c
[ 77.179222] dump_stack_lvl+0xb4/0xe8
[ 77.179227] dump_stack+0x1c/0x38
[ 77.179231] print_usage_bug+0x274/0x298
[ 77.179237] lock_acquire+0x3c4/0x3ec
[ 77.179243] _raw_spin_lock_irqsave+0x90/0xd0
[ 77.179250] pm_runtime_get_if_active+0x38/0x104
[ 77.179256] ipa_smp2p_notify.part.0+0x4c/0xdc
[ 77.179265] ipa_smp2p_panic_notifier+0x3c/0x70
[ 77.179271] notifier_call_chain+0x98/0xc4
[ 77.179278] atomic_notifier_call_chain+0x94/0x108
[ 77.179285] panic+0x234/0x414
[ 77.179290] nmi_panic+0x9c/0xc0
[ 77.179296] arm64_serror_panic+0x90/0x9c
[ 77.179302] do_serror+0x44/0x68
[ 77.179307] el1h_64_error_handler+0x34/0x4c
[ 77.179313] el1h_64_error+0x64/0x68
[ 77.179317] _printk+0xb4/0xf4
[ 77.179323] dpu_kms_hw_init+0x330/0x7a0
[ 77.179329] msm_drm_bind+0x4f8/0x7bc
[ 77.179334] try_to_bring_up_aggregate_device+0xcc/0x2b0
[ 77.179341] __component_add+0x13c/0x1a8
[ 77.179348] component_add+0x20/0x2c
[ 77.179354] dsi_dev_attach+0x2c/0x38
[ 77.179359] dsi_host_attach+0x154/0x1c8
[ 77.179365] mipi_dsi_attach+0x70/0x74
[ 77.179372] devm_mipi_dsi_attach+0x30/0x74
[ 77.179378] ti_sn_bridge_probe+0x448/0x478
[ 77.179384] auxiliary_bus_probe+0xa4/0xbc
[ 77.179389] really_probe+0x1a8/0x348
[ 77.179395] __driver_probe_device+0x11c/0x12c
[ 77.179401] driver_probe_device+0x74/0x114
[ 77.179407] __device_attach_driver+0xd8/0x108
[ 77.179414] bus_for_each_drv+0x128/0x154
[ 77.179420] __device_attach+0x164/0x1dc
[ 77.179426] device_initial_probe+0x20/0x2c
[ 77.179432] bus_probe_device+0x60/0xfc
[ 77.179438] deferred_probe_work_func+0x138/0x150
[ 77.179445] process_one_work+0x490/0x6e0
[ 77.179451] worker_thread+0x2a8/0x394
[ 77.179458] kthread+0x160/0x178
[ 77.179463] ret_from_fork+0x10/0x20
[ 77.179484] Kernel Offset: 0x282a000000 from 0xffffffc008000000
[ 77.179488] PHYS_OFFSET: 0x80000000
[ 77.179491] CPU features: 0x100,0018540d,18801c82
[ 77.179495] Memory Limit: none
[ 77.921896] ---[ end Kernel panic - not syncing: Asynchronous SError Interrupt ]---
[ 78.071938] ------------[ cut here ]------------
[ 78.071943] WARNING: CPU: 6 PID: 76 at kernel/sched/core.c:3128 set_task_cpu+0xcc/0x2d8
[ 78.071963] Modules linked in: hci_uart ath10k_snoc(+) sx9310 btqca ath10k_core venus_core(+) cros_ec_sensorhub ath sx_common bluetooth mac80211 cros_ec_typec v4l2_mem2mem industrialio_triggered_buffer videobuf2_v4l2 ecdh_generic panel_edp typec joydev ecc kfifo_buf videobuf2_common cfg80211 fuse zram
[ 78.072026] CPU: 6 PID: 76 Comm: kworker/u16:1 Tainted: G W 5.18.0-rc2-debug+ #309
[ 78.072032] Hardware name: Google Lazor (rev1 - 2) with LTE (DT)
[ 78.072036] Workqueue: events_unbound deferred_probe_work_func
[ 78.072046] pstate: 404000c9 (nZcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 78.072052] pc : set_task_cpu+0xcc/0x2d8
[ 78.072059] lr : set_task_cpu+0xc4/0x2d8
[ 78.072064] sp : ffffffc0080679c0
[ 78.072066] x29: ffffffc0080679c0 x28: ffffff8080865090 x27: ffffff8080865600
[ 78.072075] x26: ffffff8080865980 x25: 00000000000000c0 x24: ffffffe8346e8720
[ 78.072083] x23: ffffff8080865090 x22: 0000000000000001 x21: ffffffe8346ea000
[ 78.072090] x20: 0000000000000001 x19: ffffff8080865080 x18: 0000000000001288
[ 78.072098] x17: ffffff9983dc7000 x16: ffffffc008068000 x15: 0000000000008000
[ 78.072106] x14: 797341203a676e69 x13: 2d2d2d5d20747075 x12: 1ffffffd069f1824
[ 78.072114] x11: ffffffbd069f1824 x10: 6f6e6f7268636e79 x9 : ffffffe83210c324
[ 78.072122] x8 : ffffffc008bc6de8 x7 : 0000000000000003 x6 : ffffffbd069f1824
[ 78.072130] x5 : 0000000000000001 x4 : dfffffc000000000 x3 : ffffffe8320fbed0
[ 78.072138] x2 : 0000000000000007 x1 : 0000000000000000 x0 : 0000000000000000
[ 78.072146] Call trace:
[ 78.072148] set_task_cpu+0xcc/0x2d8
[ 78.072155] try_to_wake_up+0x3ac/0x630
[ 78.072162] default_wake_function+0x50/0x64
[ 78.072168] autoremove_wake_function+0x28/0x70
[ 78.072175] __wake_up_common+0x118/0x1c8
[ 78.072181] __wake_up_common_lock+0xdc/0x13c
[ 78.072187] __wake_up+0x24/0x30
[ 78.072193] ep_poll_callback+0x1a8/0x30c
[ 78.072201] __wake_up_common+0x118/0x1c8
[ 78.072207] __wake_up_locked_key+0x2c/0x38
[ 78.072213] timerfd_triggered+0x64/0x84
[ 78.072219] timerfd_tmrproc+0x1c/0x2c
[ 78.072225] __hrtimer_run_queues+0x34c/0x518
[ 78.072231] hrtimer_interrupt+0x104/0x250
[ 78.072236] arch_timer_handler_phys+0x48/0x64
[ 78.072243] handle_percpu_devid_irq+0xac/0x184
[ 78.072250] handle_irq_desc+0x48/0x64
[ 78.072257] generic_handle_domain_irq+0x58/0x6c
[ 78.072265] gic_handle_irq+0xd4/0x170
[ 78.072270] call_on_irq_stack+0x2c/0x54
[ 78.072276] do_interrupt_handler+0x9c/0xdc
[ 78.072283] el1_interrupt+0x34/0x54
[ 78.072289] el1h_64_irq_handler+0x18/0x24
[ 78.072294] el1h_64_irq+0x64/0x68
[ 78.072299] __delay+0xc0/0xcc
[ 78.072306] __const_udelay+0x38/0x48
[ 78.072312] panic+0x400/0x414
[ 78.072317] nmi_panic+0x9c/0xc0
[ 78.072324] arm64_serror_panic+0x90/0x9c
[ 78.072330] do_serror+0x44/0x68
[ 78.072335] el1h_64_error_handler+0x34/0x4c
[ 78.072340] el1h_64_error+0x64/0x68
[ 78.072345] _printk+0xb4/0xf4
[ 78.072350] dpu_kms_hw_init+0x330/0x7a0
[ 78.072358] msm_drm_bind+0x4f8/0x7bc
[ 78.072363] try_to_bring_up_aggregate_device+0xcc/0x2b0
[ 78.072371] __component_add+0x13c/0x1a8
[ 78.072377] component_add+0x20/0x2c
[ 78.072383] dsi_dev_attach+0x2c/0x38
[ 78.072389] dsi_host_attach+0x154/0x1c8
[ 78.072395] mipi_dsi_attach+0x70/0x74
[ 78.072402] devm_mipi_dsi_attach+0x30/0x74
[ 78.072410] ti_sn_bridge_probe+0x448/0x478
[ 78.072416] auxiliary_bus_probe+0xa4/0xbc
[ 78.072422] really_probe+0x1a8/0x348
[ 78.072428] __driver_probe_device+0x11c/0x12c
[ 78.072434] driver_probe_device+0x74/0x114
[ 78.072441] __device_attach_driver+0xd8/0x108
[ 78.072447] bus_for_each_drv+0x128/0x154
[ 78.072453] __device_attach+0x164/0x1dc
[ 78.072459] device_initial_probe+0x20/0x2c
[ 78.072466] bus_probe_device+0x60/0xfc
[ 78.072472] deferred_probe_work_func+0x138/0x150
[ 78.072479] process_one_work+0x490/0x6e0
[ 78.072486] worker_thread+0x2a8/0x394
[ 78.072492] kthread+0x160/0x178
[ 78.072497] ret_from_fork+0x10/0x20
[ 78.072504] irq event stamp: 63532
[ 78.072506] hardirqs last enabled at (63531): [<ffffffe8331f4e8c>] _raw_spin_unlock_irqrestore+0x78/0xc4
[ 78.072515] hardirqs last disabled at (63532): [<ffffffe83201a070>] local_daif_restore+0x2c/0x3c
[ 78.072523] softirqs last enabled at (63406): [<ffffffe8320104ec>] __do_softirq+0x29c/0x618
[ 78.072529] softirqs last disabled at (63395): [<ffffffe8320c0a48>] __irq_exit_rcu+0x15c/0x1ec
[ 78.072537] ---[ end trace 0000000000000000 ]---