zanzibar Posted December 1, 2019 Posted December 1, 2019 Hello, After upgrade Armbian (4.19.69-meson64) to Armbian Buster with Linux 5.3.11-meson64 warning messages shows up on boot in dmesg: ... [ 1.973932] Key type encrypted registered [ 1.985109] dwc2 c9000000.usb: c9000000.usb supply vusb_d not found, using dummy regulator [ 1.985153] dwc2 c9000000.usb: c9000000.usb supply vusb_a not found, using dummy regulator [ 1.986616] phy phy-c0000000.phy.0: USB ID detect failed! [ 1.986623] phy phy-c0000000.phy.0: phy poweron failed --> -22 [ 1.986643] ------------[ cut here ]------------ [ 1.986700] WARNING: CPU: 3 PID: 68 at drivers/regulator/core.c:2036 _regulator_put+0x34/0xd8 [ 1.986702] Modules linked in: [ 1.986709] CPU: 3 PID: 68 Comm: kworker/3:1 Not tainted 5.3.11-meson64 #19.11.3 [ 1.986711] Hardware name: Hardkernel ODROID-C2 (DT) [ 1.986719] Workqueue: events deferred_probe_work_func [ 1.986724] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.986728] pc : _regulator_put+0x34/0xd8 [ 1.986732] lr : _regulator_put+0x34/0xd8 [ 1.986733] sp : ffff000011683af0 [ 1.986735] x29: ffff000011683af0 x28: 0000000000000000 [ 1.986739] x27: ffff80007f2ac6b8 x26: ffff000011106530 [ 1.986743] x25: 0000000000000000 x24: 0000000000000009 [ 1.986746] x23: ffff000011683bb8 x22: ffff80006a1c2b00 [ 1.986750] x21: ffff0000113916c8 x20: ffff80006a1c2d00 [ 1.986753] x19: ffff80006a1c2d00 x18: ffff0000113ae000 [ 1.986756] x17: 000000003ae42590 x16: 00000000ed672116 [ 1.986760] x15: 00000000fffffff0 x14: ffff0000114be0fa [ 1.986763] x13: 0000000000000000 x12: ffff0000114bd000 [ 1.986767] x11: ffff0000113ae000 x10: ffff0000114bd748 [ 1.986770] x9 : 0000000000000000 x8 : 0000000000000001 [ 1.986774] x7 : 00000000000000eb x6 : ffff0000114bd000 [ 1.986777] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.986780] x3 : 00000000ffffffff x2 : 3c797d94ab3f0f00 [ 1.986783] x1 : 0000000000000000 x0 : 0000000000000024 [ 1.986787] Call trace: [ 1.986792] _regulator_put+0x34/0xd8 [ 1.986796] regulator_put+0x2c/0x40 [ 1.986800] regulator_bulk_free+0x30/0x50 [ 1.986805] devm_regulator_bulk_release+0x18/0x20 [ 1.986810] release_nodes+0x1b0/0x220 [ 1.986814] devres_release_all+0x34/0x58 [ 1.986818] really_probe+0x1b8/0x3d0 [ 1.986822] driver_probe_device+0xdc/0x130 [ 1.986825] __device_attach_driver+0x88/0x108 [ 1.986828] bus_for_each_drv+0x78/0xc8 [ 1.986831] __device_attach+0xd4/0x158 [ 1.986834] device_initial_probe+0x10/0x18 [ 1.986837] bus_probe_device+0x90/0x98 [ 1.986840] deferred_probe_work_func+0x88/0xd8 [ 1.986846] process_one_work+0x1e0/0x338 [ 1.986850] worker_thread+0x240/0x440 [ 1.986854] kthread+0x120/0x128 [ 1.986859] ret_from_fork+0x10/0x18 [ 1.986861] ---[ end trace 629d4ecc13425951 ]--- [ 1.986907] ------------[ cut here ]------------ [ 1.986942] WARNING: CPU: 3 PID: 68 at drivers/regulator/core.c:2036 _regulator_put+0x34/0xd8 [ 1.986943] Modules linked in: [ 1.986948] CPU: 3 PID: 68 Comm: kworker/3:1 Tainted: G W 5.3.11-meson64 #19.11.3 [ 1.986950] Hardware name: Hardkernel ODROID-C2 (DT) [ 1.986954] Workqueue: events deferred_probe_work_func [ 1.986958] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.986962] pc : _regulator_put+0x34/0xd8 [ 1.986965] lr : _regulator_put+0x34/0xd8 [ 1.986967] sp : ffff000011683af0 [ 1.986969] x29: ffff000011683af0 x28: 0000000000000000 [ 1.986972] x27: ffff80007f2ac6b8 x26: ffff000011106530 [ 1.986976] x25: 0000000000000000 x24: 0000000000000009 [ 1.986979] x23: ffff000011683bb8 x22: ffff80006a1c2b00 [ 1.986983] x21: ffff0000113916c8 x20: ffff80006a1c2e00 [ 1.986986] x19: ffff80006a1c2e00 x18: ffff0000113ae000 [ 1.986989] x17: 000000003ae42590 x16: 00000000ed672116 [ 1.986993] x15: 00000000fffffff0 x14: ffff0000114be0fa [ 1.986996] x13: 0000000000000000 x12: ffff0000114bd000 [ 1.987000] x11: ffff0000113ae000 x10: ffff0000114bd748 [ 1.987003] x9 : 0000000000000000 x8 : 0000000000000001 [ 1.987006] x7 : 0000000000000118 x6 : ffff0000114bd000 [ 1.987010] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.987013] x3 : 00000000ffffffff x2 : 3c797d94ab3f0f00 [ 1.987016] x1 : 0000000000000000 x0 : 0000000000000024 [ 1.987019] Call trace: [ 1.987023] _regulator_put+0x34/0xd8 [ 1.987027] regulator_put+0x2c/0x40 [ 1.987030] regulator_bulk_free+0x30/0x50 [ 1.987034] devm_regulator_bulk_release+0x18/0x20 [ 1.987038] release_nodes+0x1b0/0x220 [ 1.987041] devres_release_all+0x34/0x58 [ 1.987044] really_probe+0x1b8/0x3d0 [ 1.987048] driver_probe_device+0xdc/0x130 [ 1.987051] __device_attach_driver+0x88/0x108 [ 1.987053] bus_for_each_drv+0x78/0xc8 [ 1.987056] __device_attach+0xd4/0x158 [ 1.987059] device_initial_probe+0x10/0x18 [ 1.987062] bus_probe_device+0x90/0x98 [ 1.987065] deferred_probe_work_func+0x88/0xd8 [ 1.987069] process_one_work+0x1e0/0x338 [ 1.987072] worker_thread+0x240/0x440 [ 1.987075] kthread+0x120/0x128 [ 1.987078] ret_from_fork+0x10/0x18 [ 1.987081] ---[ end trace 629d4ecc13425952 ]--- [ 1.987135] dwc2: probe of c9000000.usb failed with error -22 [ 1.987536] dwc2 c9100000.usb: c9100000.usb supply vusb_d not found, using dummy regulator [ 1.987581] dwc2 c9100000.usb: c9100000.usb supply vusb_a not found, using dummy regulator [ 2.024002] mmc0: new HS200 MMC card at address 0001 ... I haven't had any system hangups yet but I am worried.
guidol Posted December 1, 2019 Posted December 1, 2019 the same regulator "warnings" do occur with kernel 5.4.1 but syrem didnt hang
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