zanzibar Posted December 1, 2019 Share 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. Link to comment Share on other sites More sharing options...
guidol Posted December 1, 2019 Share Posted December 1, 2019 the same regulator "warnings" do occur with kernel 5.4.1 but syrem didnt hang Link to comment Share on other sites More sharing options...
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