Hay
Date
June 7, 2025, 10:40 a.m.

Environment
dragonboard-410c

------------[ cut here ]------------
[    3.985449] qcom-rpmpd remoteproc:smd-edge:rpm-requests:power-controller: failed to sync cx: -1431655766
[    3.990270] WARNING: CPU: 2 PID: 60 at drivers/regulator/core.c:2395 regulator_put+0x78/0x88
[    3.990295] Modules linked in:
[    3.990307] CPU: 2 UID: 0 PID: 60 Comm: kworker/u16:3 Not tainted 6.12.33-rc1 #1
[    3.995009] qcom-rpmpd remoteproc:smd-edge:rpm-requests:power-controller: failed to sync cx_ao: -1431655766
[    3.996650] sdhci_msm 7864900.mmc: Got CD GPIO
[    4.004425] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT)
[    4.004433] Workqueue: async async_run_entry_fn
[    4.004451] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[    4.004462] pc : regulator_put+0x78/0x88
[    4.004474] lr : regulator_put+0x2c/0x88
[    4.004483] sp : ffff8000833b3a50
[    4.004488] x29: ffff8000833b3a50
[    4.012981] qcom-rpmpd remoteproc:smd-edge:rpm-requests:power-controller: failed to sync cx_vfc: -1431655766
[    4.015706]  x28: 0000000000000000 x27: ffff800081b2f208
[    4.015718] x26: ffff800081b2f1c8 x25: 0000000000000001 x24: 00000000aaaaaaaa
[    4.023348] qcom-rpmpd remoteproc:smd-edge:rpm-requests:power-controller: failed to sync mx: -1431655766
[    4.032717] 
[    4.032721] x23: ffff0000053e7a80 x22: ffff000005672000 x21: ffff000005672000
[    4.032736] x20: ffff000003f19300 x19: ffff000003f1e900 x18: 0000000000000000
[    4.032750] x17: ffff8000816e1ca0 x16: 0000000000000003
[    4.037296] qcom-rpmpd remoteproc:smd-edge:rpm-requests:power-controller: failed to sync mx_ao: -1431655766
[    4.044086]  x15: 000000000000ba7e
[    4.044093] x14: 0000000000200000 x13: ffff8000833b0000 x12: ffff8000833b4000
[    4.044108] x11: 0000000000000000 x10: 0000000000000000
[    4.048373] ALSA device list:
[    4.055284]  x9 : 0000000000000000
[    4.055291] x8 : 0000000000000001 x7 : 762d32393138746d x6 : 545459195444081f
[    4.059467]   No soundcards found.
[    4.063356] 
[    4.063359] x5 : 1f08445419595454 x4 : 0000000000000000 x3 : ffff8000833b3630
[    4.166531] x2 : ffff00000383df00 x1 : ffff8000801d1cf4 x0 : ffff000003f1e900
[    4.166548] Call trace:
[    4.166552]  regulator_put+0x78/0x88
[    4.166566]  regulator_register+0x6e0/0x8a0
[    4.166579]  devm_regulator_register+0x64/0xb8
[    4.166589]  rpm_reg_probe+0x15c/0x238
[    4.166604]  platform_probe+0x94/0xd8
[    4.166615]  really_probe+0x13c/0x3f0
[    4.166624]  __driver_probe_device+0xa8/0x118
[    4.166633]  driver_probe_device+0x48/0x238
[    4.166641]  __device_attach_driver+0x138/0x1e0
[    4.166651]  bus_for_each_drv+0x104/0x168
[    4.166663]  __device_attach_async_helper+0x88/0x110
[    4.223103]  async_run_entry_fn+0x40/0x168
[    4.228124]  process_scheduled_works+0x180/0x3d8
[    4.232032]  worker_thread+0x290/0x3a0
[    4.236804]  kthread+0x104/0x198
[    4.240362]  ret_from_fork+0x10/0x20
[    4.243750] ---[ end trace 000000000000�[    4.252015] s4: failed to enable: (____ptrval____)
[    4.252140] ------------[ cut here ]------------
[    4.255711] WARNING: CPU: 2 PID: 60 at drivers/regulator/core.c:2395 regulator_put+0x78/0x88
[    4.260496] Modules linked in:
[    4.268905] CPU: 2 UID: 0 PID: 60 Comm: kworker/u16:3 Tainted: G        W          6.12.33-rc1 #1
[    4.271783] Tainted: [W]=WARN
[    4.280707] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT)
[    4.283667] Workqueue: async async_run_entry_fn
[    4.290431] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[    4.294690] pc : regulator_put+0x78/0x88
[    4.301626] lr : regulator_put+0x2c/0x88
[    4.305792] sp : ffff8000833b3a50
[    4.309696] x29: ffff8000833b3a50 x28: 0000000000000000 x27: ffff800081b2f228
[    4.312923] x26: ffff800081b2f1c8 x25: 0000000000000001 x24: 00000000aaaaaaaa
[    4.320038] x23: ffff0000053e7880 x22: ffff000005672000 x21: ffff000005672000
[    4.327156] x20: ffff000003f19300 x19: ffff000003f1ea80 x18: ffff00000383df00
[    4.334274] x17: 0000000000000000 x16: 0000000000000001 x15: 0000000000000003
[    4.341391] x14: ffff8000827eecb0 x13: 0000000000000003 x12: 0000000000000003
[    4.348510] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[    4.355627] x8 : 0000000000000001 x7 : 0720072007200720 x6 : 0720072007200720
[    4.362746] x5 : ffff000003201f00 x4 : 0000000000000000 x3 : 0000000000000000
[    4.369864] x2 : 0000000000000000 x1 : ffff8000801d1cf4 x0 : ffff000003f1ea80
[    4.376982] Call trace:
[    4.384087]  regulator_put+0x78/0x88
[    4.386346]  regulator_register+0x6e0/0x8a0
[    4.390169]  devm_regulator_register+0x64/0xb8
[    4.394076]  rpm_reg_probe+0x15c/0x238
[    4.398587]  platform_probe+0x94/0xd8
[    4.402320]  really_probe+0x13c/0x3f0
[    4.406053]  __driver_probe_device+0xa8/0x118
[    4.409700]  driver_probe_device+0x48/0x238
[    4.414040]  __device_attach_driver+0x138/0x1e0
[    4.418033]  bus_for_each_drv+0x104/0x168
[    4.422546]  __device_attach_async_helper+0x88/0x110
[    4.426716]  async_run_entry_fn+0x40/0x168
[    4.431747]  process_scheduled_works+0x180/0x3d8
[    4.435656]  worker_thread+0x290/0x3a0
[    4.440427]  kthread+0x104/0x198
[    4.443986]  ret_from_fork+0x10/0x20
[    4.447372] ---[ end trace 0000000000000000 ]---