j7-evm login: [ 22.861224] ti-sci 44083000.dmsc: Mbox timedout in resp(caller: ti_sci_cmd_get_c) [ 22.877207] ti-sci 44083000.dmsc: Mbox send fail -110 [ 22.883253] omap_rng 4e10000.rng: Unable to enable the clk: -110 [ 22.889601] ------------[ cut here ]------------ [ 22.894203] clk:264:1 already disabled [ 22.897966] WARNING: CPU: 1 PID: 197 at drivers/clk/clk.c:958 clk_core_disable+0xa0/0xa8 [ 22.906033] Modules linked in: ti_am335x_adc kfifo_buf pru_rproc irq_pruss_intc rpmsg_char ics6 [ 22.952704] CPU: 1 PID: 197 Comm: systemd-udevd Tainted: G O 5.4.106-g023faefa71 [ 22.961638] Hardware name: Texas Instruments K3 J721E SoC (DT) [ 22.967452] pstate: 40000085 (nZcv daIf -PAN -UAO) [ 22.972226] pc : clk_core_disable+0xa0/0xa8 [ 22.976394] lr : clk_core_disable+0xa0/0xa8 [ 22.980560] sp : ffff80001396f900 [ 22.983859] x29: ffff80001396f900 x28: 0000000000000100 [ 22.989153] x27: ffff80001014cae8 x26: ffff00085b7f6c90 [ 22.994448] x25: 0000000000000002 x24: 0000000000000071 [ 22.999743] x23: ffff00085b7f7080 x22: 0000000000000000 [ 23.005036] x21: ffff000849179c10 x20: ffff000841e9f500 [ 23.010329] x19: ffff000841e9f500 x18: 0000000000000010 [ 23.015622] x17: 0000000000000000 x16: 0000000000000000 [ 23.020916] x15: ffff00084a243d28 x14: ffffffffffffffff [ 23.026209] x13: ffff80009396f657 x12: ffff80001396f65f [ 23.031504] x11: ffff80001100a000 x10: ffff8000110c6b28 [ 23.036797] x9 : 0000000000000000 x8 : ffff8000110c7000 [ 23.042090] x7 : ffff8000105925b8 x6 : 0000000000000242 [ 23.047383] x5 : ffff00087faa1848 x4 : 0000000000000001 [ 23.052676] x3 : ffff00087faa1848 x2 : 0000000000000007 [ 23.057971] x1 : c92ecb79e6db1b00 x0 : 0000000000000000 [ 23.063264] Call trace: [ 23.065700] clk_core_disable+0xa0/0xa8 [ 23.069520] clk_core_disable_lock+0x20/0x38 [ 23.073774] clk_disable+0x1c/0x28 [ 23.077169] omap_rng_probe+0x184/0x3c8 [omap_rng] [ 23.081946] platform_drv_probe+0x50/0xa0 [ 23.085939] really_probe+0xd4/0x318 [ 23.089499] driver_probe_device+0x54/0xe8 [ 23.093579] device_driver_attach+0x6c/0x78 [ 23.097746] __driver_attach+0x54/0xd0 [ 23.101479] bus_for_each_dev+0x6c/0xc0 [ 23.105299] driver_attach+0x20/0x28 [ 23.108859] bus_add_driver+0x140/0x1e8 [ 23.112679] driver_register+0x60/0x110 [ 23.116499] __platform_driver_register+0x44/0x50 [ 23.121188] omap_rng_driver_init+0x20/0x10000 [omap_rng] [ 23.126571] do_one_initcall+0x50/0x1a8 [ 23.130393] do_init_module+0x50/0x210 [ 23.134127] load_module+0x1dbc/0x23c0 [ 23.137860] __do_sys_finit_module+0xd0/0xe8 [ 23.142114] __arm64_sys_finit_module+0x1c/0x28 [ 23.146630] el0_svc_common.constprop.0+0x68/0x160 [ 23.151404] el0_svc_handler+0x20/0x80 [ 23.155137] el0_svc+0x8/0x204 [ 23.158177] ---[ end trace d39b68fae5499197 ]--- [ 23.165263] ti-sci 44083000.dmsc: Mbox timedout in resp(caller: ti_sci_cmd_get_device+0x14/0x2) [ 23.174061] ti-sci 44083000.dmsc: Mbox timedout in resp(caller: ti_sci_cmd_get_device+0x14/0x2) [ 23.182839] ti-sci 44083000.dmsc: Mbox send fail -110 [ 23.193213] ti-sci 44083000.dmsc: Mbox send fail -110 [ 23.598325] cdns-usb3 6000000.usb: DRD version v1 (ID: 0004024e, rev: 00000200) [ 23.673575] cdns-usb3 6400000.usb: DRD version v1 (ID: 0004024e, rev: 00000200) [ 23.844170] usbcore: registered new interface driver usbfs [ 23.857648] usbcore: registered new interface driver hub [ 23.863342] usbcore: registered new device driver usb [ 23.889241] ti-sci 44083000.dmsc: Mbox timedout in resp(caller: sci_clk_determine_rate+0x50/0x) [ 23.906357] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller [ 23.911859] ti-sci 44083000.dmsc: Mbox send fail -110 [ 23.921228] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 1 [ 23.925227] ti-sci-clk 44083000.dmsc:clocks: determine-rate failed for dev=157, clk=371, ret=-0 [ 23.933358] xhci-hcd xhci-hcd.2.auto: hcc params 0x200073c9 hci version 0x100 quirks 0x00000000 [ 23.957241] xhci-hcd xhci-hcd.2.auto: irq 600, io mem 0x06410000 [ 23.969356] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 23.985214] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 24.001212] usb usb1: Product: xHCI Host Controller [ 24.006148] usb usb1: Manufacturer: Linux 5.4.106-g023faefa70 xhci-hcd [ 24.017206] usb usb1: SerialNumber: xhci-hcd.2.auto [ 24.025432] hub 1-0:1.0: USB hub found [ 24.033215] hub 1-0:1.0: 1 port detected [ 24.037571] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller [ 24.043060] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 2 [ 24.053235] xhci-hcd xhci-hcd.2.auto: Host supports USB 3.0 SuperSpeed [ 24.065222] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 24.073344] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04 [ 24.089206] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 24.096417] usb usb2: Product: xHCI Host Controller [ 24.105206] usb usb2: Manufacturer: Linux 5.4.106-g023faefa70 xhci-hcd [ 24.117207] usb usb2: SerialNumber: xhci-hcd.2.auto [ 24.122572] hub 2-0:1.0: USB hub found [ 24.126335] hub 2-0:1.0: 1 port detected [ 24.205237] ti-sci 44083000.dmsc: Mbox timedout in resp(caller: ti_sci_cmd_get_device+0x14/0x2) [ 24.217235] ti-sci 44083000.dmsc: Mbox send fail -110 [ 24.373214] usb 1-1: new high-speed USB device number 2 using xhci-hcd [ 24.529477] usb 1-1: New USB device found, idVendor=0451, idProduct=8142, bcdDevice= 1.00 [ 24.541205] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 24.553206] usb 1-1: SerialNumber: CC0108697885 [ 24.558198] hub 1-1:1.0: USB hub found [ 24.565221] hub 1-1:1.0: 4 ports detected [ 24.973228] ti-sci 44083000.dmsc: Mbox timedout in resp(caller: sci_clk_determine_rate+0x50/0x) [ 24.989208] ti-sci 44083000.dmsc: Mbox send fail -110 [ 24.994256] ti-sci-clk 44083000.dmsc:clocks: determine-rate failed for dev=157, clk=371, ret=-0 [ 25.005231] j721e-audio sound@0: codec set rate failed for 12288000 Hz [ 25.013230] ------------[ cut here ]------------ [ 25.030440] clk:264:1 already unprepared [ 25.042381] j721e-audio sound@0: ASoC: failed to init CPB pcm3168a ADC: -22 [ 25.057247] WARNING: CPU: 0 PID: 197 at drivers/clk/clk.c:816 clk_core_unprepare+0xe0/0x100 [ 25.065577] Modules linked in: xhci_plat_hcd xhci_hcd usbcore ti_am335x_adc kfifo_buf pru_rpro6 [ 25.114420] CPU: 0 PID: 197 Comm: systemd-udevd Tainted: G W O 5.4.106-g023faefa71 [ 25.123353] Hardware name: Texas Instruments K3 J721E SoC (DT) [ 25.129167] pstate: 40000005 (nZcv daif -PAN -UAO) [ 25.133944] pc : clk_core_unprepare+0xe0/0x100 [ 25.138372] lr : clk_core_unprepare+0xe0/0x100 [ 25.142798] sp : ffff80001396f910 [ 25.146098] x29: ffff80001396f910 x28: 0000000000000100 [ 25.151396] x27: ffff80001014cae8 x26: ffff00085b7f6c90 [ 25.156692] x25: 0000000000000002 x24: 0000000000000071 [ 25.161986] x23: ffff00085b7f7080 x22: 0000000000000000 [ 25.167284] x21: ffff000849179c10 x20: ffff00085b7f7080 [ 25.172581] x19: ffff000841e9f500 x18: 0000000000000000 [ 25.177876] x17: 0000000000000000 x16: 0000000000000000 [ 25.183172] x15: 0000000000000000 x14: 0000000000000000 [ 25.188466] x13: 0000754834dc9e01 x12: 0000000000000001 [ 25.193760] x11: 0000000000000000 x10: 00000000000009e0 [ 25.199054] x9 : ffff80001396f620 x8 : ffff00084a244240 [ 25.204348] x7 : ffff00087fa8ac40 x6 : 0000000000000000 [ 25.209641] x5 : 0000000000000000 x4 : ffff00087fa81850 [ 25.214936] x3 : ffff00087fa885e0 x2 : ffff00087fa81850 [ 25.220231] x1 : c92ecb79e6db1b00 x0 : 0000000000000000 [ 25.225527] Call trace: [ 25.227966] clk_core_unprepare+0xe0/0x100 [ 25.232047] clk_unprepare+0x28/0x40 [ 25.235618] omap_rng_probe+0x18c/0x3c8 [omap_rng] [ 25.240394] platform_drv_probe+0x50/0xa0 [ 25.244387] really_probe+0xd4/0x318 [ 25.247948] driver_probe_device+0x54/0xe8 [ 25.252027] device_driver_attach+0x6c/0x78 [ 25.256194] __driver_attach+0x54/0xd0 [ 25.259926] bus_for_each_dev+0x6c/0xc0 [ 25.263747] driver_attach+0x20/0x28 [ 25.267307] bus_add_driver+0x140/0x1e8 [ 25.271126] driver_register+0x60/0x110 [ 25.274949] __platform_driver_register+0x44/0x50 [ 25.279641] omap_rng_driver_init+0x20/0x10000 [omap_rng] [ 25.285024] do_one_initcall+0x50/0x1a8 [ 25.288847] do_init_module+0x50/0x210 [ 25.292580] load_module+0x1dbc/0x23c0 [ 25.296314] __do_sys_finit_module+0xd0/0xe8 [ 25.300567] __arm64_sys_finit_module+0x1c/0x28 [ 25.305083] el0_svc_common.constprop.0+0x68/0x160 [ 25.309856] el0_svc_handler+0x20/0x80 [ 25.313590] el0_svc+0x8/0x204 [ 25.316631] ---[ end trace d39b68fae5499198 ]--- [ 25.321326] ti-sci 44083000.dmsc: Mbox timedout in resp(caller: ti_sci_cmd_get_device+0x14/0x2) [ 25.333210] ti-sci 44083000.dmsc: Mbox send fail -110 [ 25.337773] omap_rng 4e10000.rng: initialization failed. [ 25.349240] omap_rng: probe of 4e10000.rng failed with error -110 [ 26.349231] ti-sci 44083000.dmsc: Mbox timedout in resp(caller: ti_sci_cmd_get_device+0x14/0x2) [ 26.365205] ti-sci 44083000.dmsc: Mbox send fail -110 [ 27.373225] ti-sci 44083000.dmsc: Mbox timedout in resp(caller: ti_sci_cmd_get_device+0x14/0x2) [ 27.389205] ti-sci 44083000.dmsc: Mbox send fail -110 [ 28.397222] ti-sci 44083000.dmsc: Mbox timedout in resp(caller: ti_sci_cmd_get_device+0x14/0x2) [ 28.405996] ti-sci 44083000.dmsc: Mbox send fail -110 [ 29.421220] ti-sci 44083000.dmsc: Mbox timedout in resp(caller: ti_sci_cmd_get_device+0x14/0x2) [ 29.429995] ti-sci 44083000.dmsc: Mbox send fail -110 [ 77.549213] Unable to handle kernel paging request at virtual address ffff2600109b801c [ 77.557122] Mem abort info: [ 77.559910] ------------[ cut here ]------------ [ 77.559911] rq->clock_update_flags < RQCF_ACT_SKIP [ 77.559913] Insufficient stack space to handle exception! [ 77.559915] ESR: 0xf2000800 -- BRK (AArch64) [ 77.559916] FAR: 0xffff2600109b801c [ 77.559917] Task stack: [0xffff800015220000..0xffff800015230000] [ 77.559919] IRQ stack: [0xffff000010028000..0xffff000010038000] [ 77.559920] Overflow stack: [0xffff00087faa0090..0xffff00087faa1090] [ 77.559924] CPU: 1 PID: 253 Comm: pvr_cacheop Tainted: G W O 5.4.106-g023faefa70 1 [ 77.559926] Hardware name: Texas Instruments K3 J721E SoC (DT) [ 77.559928] pstate: 60000085 (nZCv daIf -PAN -UAO) [ 77.559941] pc : update_curr+0x16c/0x198 [ 77.559943] lr : update_curr+0x16c/0x198 [ 77.559944] sp : ffff000010037990 [ 77.559946] x29: ffff000010037990 x28: 0000000000000000 [ 77.559948] x27: ffff800010ff3b58 x26: ffff800010eaab80 [ 77.559950] x25: ffff00087fa8ab80 x24: 0000000000000000 [ 77.559952] x23: 0000000000000000 x22: 0000000000000000 [ 77.559954] x21: ffff00087fa80080 x20: ffff000845cb0200 [ 77.559956] x19: 0000000000000000 x18: 0000000000000010 [ 77.559958] x17: 0000000000000000 x16: 0000000000000000 [ 77.559960] x15: ffff80001100a000 x14: ffff8000110c74da [ 77.559963] x13: 0000000000000000 x12: ffff8000110c6000 [ 77.559964] x11: ffff000010037990 x10: ffff000010037990 [ 77.559967] x9 : ffff000010037990 x8 : 0000000000000080 [ 77.559969] x7 : 6574616470755f6b x6 : ffff8000110c6b86 [ 77.559970] x5 : 0000000000000000 x4 : 0000000000000000 [ 77.559972] x3 : 00000000ffffffff x2 : ffff80086ec00000 [ 77.559974] x1 : 78177bc0bbd78700 x0 : 0000000000000000 [ 77.559978] Kernel panic - not syncing: kernel stack overflow [ 77.559981] SMP: stopping secondary CPUs [ 77.559985] Kernel Offset: disabled [ 77.559987] CPU features: 0x0002,20006008 [ 77.559989] Memory Limit: none [ 77.731415] ---[ end Kernel panic - not syncing: kernel stack overflow ]---