Welcome to Arago 2016.12! [ 3.281918] systemd[1]: Set hostname to . [ 3.287119] random: systemd: uninitialized urandom read (16 bytes read, 18 bits of entropy available) [ 3.296448] systemd[1]: Initializing machine ID from random generator. [ 3.400741] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 19 bits of entropy available) [ 3.412122] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 19 bits of entropy available) [ 3.420853] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 19 bits of entropy available) [ 3.423983] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 19 bits of entropy available) [ 3.442289] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 20 bits of entropy available) [ 3.573089] random: systemd: uninitialized urandom read (16 bytes read, 22 bits of entropy available) [ 3.582677] random: systemd: uninitialized urandom read (16 bytes read, 22 bits of entropy available) [ 3.795847] systemd[1]: sockets.target: Found ordering cycle on sockets.target/start [ 3.803685] systemd[1]: sockets.target: Found dependency on dbus.socket/start [ 3.810885] systemd[1]: sockets.target: Found dependency on sysinit.target/start [ 3.818321] systemd[1]: sockets.target: Found dependency on alignment.service/start [ 3.826051] systemd[1]: sockets.target: Found dependency on basic.target/start [ 3.833334] systemd[1]: sockets.target: Found dependency on sockets.target/start [ 3.840770] systemd[1]: sockets.target: Breaking ordering cycle by deleting job dbus.socket/start [ 3.849725] systemd[1]: dbus.socket: Job dbus.socket/start deleted to break ordering cycle starting with sockets.target/start [ SKIP ] Ordering cycle found, skipping D-Bus System Message Bus Socket [ 3.881047] systemd[1]: alignment.service: Found ordering cycle on alignment.service/start [ 3.889356] systemd[1]: alignment.service: Found dependency on sysinit.target/start [ 3.897082] systemd[1]: alignment.service: Found dependency on alignment.service/start [ 3.905334] systemd[1]: alignment.service: Breaking ordering cycle by deleting job alignment.service/start [ 3.915063] systemd[1]: alignment.service: Job alignment.service/start deleted to break ordering cycle starting with alignment.service/start [ SKIP ] Ordering cycle found, skipping alignment.service [ 3.954579] systemd[1]: Created slice System Slice. [ OK ] Created slice System Slice. [ 3.971647] systemd[1]: Created slice system-getty.slice. [ OK ] Created slice system-getty.slice. [ 3.993808] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ 4.021671] systemd[1]: Created slice system-serial\x2dgetty.slice. [ OK ] Created slice system-serial\x2dgetty.slice. [ 4.041049] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ 4.071084] systemd[1]: Listening on Syslog Socket. [ OK ] Listening on Syslog Socket. [ 4.090975] systemd[1]: Listening on udev Kernel Socket. [ OK ] Listening on udev Kernel Socket. [ 4.110919] systemd[1]: Reached target Remote File Systems. [ OK ] Reached target Remote File Systems. [ 4.130949] systemd[1]: Reached target Swap. [ OK ] Reached target Swap. [ 4.151058] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ 4.201210] systemd[1]: Starting Create list of required static device nodes for the current kernel... Starting Create list of required st... nodes for the current kernel... [ 4.233450] systemd[1]: Mounting POSIX Message Queue File System... Mounting POSIX Message Queue File System... [ 4.263410] systemd[1]: Starting Setup Virtual Console... Starting Setup Virtual Console... [ 4.283509] systemd[1]: Mounting Debug File System... Mounting Debug File System... [ 4.305190] systemd[1]: Starting Load Kernel Modules... Starting Load Kernel Modules... [ 4.333270] systemd[1]: Mounting Temporary Directory... Mounting Temporary Directory... [ 4.361226] systemd[1]: Listening on Network Service Netlink Socket. [ OK ] Listening on Network Service Netlink Socket. [ 4.391044] systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). [ 4.441194] systemd[1]: Starting Journal Service... Starting Journal Service... [ 4.463466] systemd[1]: Starting Remount Root and Kernel File Systems... Starting Remount Root and Kernel File Systems... [ 4.488619] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) [ 4.494483] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ 4.521019] systemd[1]: Reached target Paths. [ OK ] Reached target Paths. [ 4.541086] systemd[1]: Listening on udev Control Socket. [ OK ] Listening on udev Control Socket. [ 4.561814] systemd[1]: Created slice User and Session Slice. [ OK ] Created slice User and Session Slice. [ 4.580948] systemd[1]: Reached target Slices. [ OK ] Reached target Slices. [ 4.600936] systemd[1]: Reached target Sockets. [ OK ] Reached target Sockets. [ 4.656140] systemd[1]: Mounted POSIX Message Queue File System. [ OK ] Mounted POSIX Message Queue File System. [ 4.681026] systemd[1]: Mounted Debug File System. [ OK ] Mounted Debug File System. [ 4.700994] systemd[1]: Mounted Temporary Directory. [ OK ] Mounted Temporary Directory. [ 4.721190] systemd[1]: Started Journal Service. [ OK ] Started Journal Service. [ OK ] Started Create list of required sta...ce nodes for the current kernel. [ OK ] Started Setup Virtual Console. [FAILED] Failed to start Load Kernel Modules. See 'systemctl status systemd-modules-load.service' for details. [ OK ] Started Remount Root and Kernel File Systems. Starting udev Coldplug all Devices... Starting Load/Save Random Seed... Starting Apply Kernel Variables... Starting Create Static Device Nodes in /dev... Starting Flush Journal to Persistent Storage... [ OK ] Started Load/Save Random Seed. [ OK ] Started Apply Kernel Variables. [ OK ] Started Create Static Device Nodes in /dev. [ 5.531479] systemd-journald[115]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. [ OK ] Reached target Local File Systems (Pre). Mounting /media/ram... Starting udev Kernel Device Manager... [ OK ] Mounted /media/ram. [ OK ] Reached target Local File Systems. Starting Create Volatile Files and Directories... [ OK ] Started udev Kernel Device Manager. [ OK ] Started Create Volatile Files and Directories. [ OK ] Started udev Coldplug all Devices. Starting Update UTMP about System Boot/Shutdown... Starting Network Time Synchronization... [ OK ] Found device /dev/ttyS0. [ OK ] Started Update UTMP about System Boot/Shutdown. [ 7.303459] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@9a000000 [ 7.312330] remoteproc0: 58820000.ipu is available [ 7.317513] remoteproc0: Note: remoteproc is still under development and considered experimental. [ 7.331094] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed. [ 7.343367] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@96000000 [ 7.352003] remoteproc1: 55020000.ipu is available [ 7.356928] remoteproc1: Note: remoteproc is still under development and considered experimental. [ 7.366521] remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed. [ OK ] Started Network Time Synchronization. [ 7.386687] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@98000000 [ 7.398456] remoteproc2: 40800000.dsp is available [ OK ] Reached target System Time Synchronized. [ 7.409699] remoteproc2: Note: remoteproc is still under development and considered experimental. [ 7.426359] remoteproc2: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed. [ 7.444049] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2 [ 7.453382] omap-rproc 41000000.dsp: assigned reserved memory node dsp2_cma@99000000 Starting Synchronize System and HW clocks... [ 7.467342] remoteproc3: 41000000.dsp is available [ 7.472711] remoteproc3: Note: remoteproc is still under development and considered experimental. [ 7.496102] remoteproc3: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed. [FAILED] Failed to start Synchronize System and HW clocks. See 'systemctl status sync-clocks.service' for details. [ OK ] Reached target System Initialization. [ OK ] Reached target Basic System. [ 7.660053] remoteproc0: registered virtio0 (type 7) Starting Permit User Sessions... Starting rc.pvr.service... [ 7.723651] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20 [ OK ] Started Kernel Logging Service. [ OK ] Started System Logging Service. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timers. Starting Network Service... [ OK ] Started Permit User Sessions. [ OK ] Found device /dev/ttyS9. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS9. [ OK ] Started Serial Getty on ttyS0. [ 8.782856] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3 [ 8.829220] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3 [ 8.847443] omap-aes 4b500000.aes: Unable to request in DMA channel [ 8.909925] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3 [ 8.919674] omap-aes 4b700000.aes: Unable to request in DMA channel [ 9.567907] SCSI subsystem initialized [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Network Service. [ 9.995531] net eth1: initializing cpsw version 1.15 (0) [ 10.002839] net eth0: initialized cpsw ale version 1.4 [ 10.008002] net eth0: ALE Table size 1024 [ OK ] Reached target Network. [ 10.036209] remoteproc0: powering up 58820000.ipu [ 10.041926] remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 589684 [ 10.049157] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1 [ 10.057083] remoteproc0: remote processor 58820000.ipu is now up [ 10.064280] virtio_rpmsg_bus virtio0: rpmsg host is online [ 10.069819] virtio_rpmsg_bus virtio0: creating channel rpmsg-proto addr 0x50 Starting Network Name Resolution... [ 10.172579] net eth1: phy found : id is : 0x1ccb00 [ 10.184493] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready [ 10.192539] net eth0: initializing cpsw version 1.15 (0) [ 10.201234] libphy: PHY 48485000.mdio:01 not found [ 10.206124] net eth0: phy "48485000.mdio:01" not found on slave 0, err -19 [ 10.219046] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 10.289798] remoteproc2: powering up 40800000.dsp [ 10.294655] remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 5583987 [ 10.301837] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0 [ 10.307760] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0 [ 10.315136] remoteproc2: remote processor 40800000.dsp is now up [ 10.325615] virtio_rpmsg_bus virtio1: rpmsg host is online [ 10.332887] remoteproc2: registered virtio1 (type 7) [ 10.338987] virtio_rpmsg_bus virtio1: creating channel rpmsg-proto addr 0x50 [ 10.368636] remoteproc3: powering up 41000000.dsp [ 10.374516] remoteproc3: Booting fw image dra7-dsp2-fw.xe66, size 5583987 [ 10.383498] omap-iommu 41501000.mmu: 41501000.mmu: version 3.0 [ 10.389454] omap-iommu 41502000.mmu: 41502000.mmu: version 3.0 [ 10.399776] remoteproc3: remote processor 41000000.dsp is now up [ 10.406349] virtio_rpmsg_bus virtio2: rpmsg host is online [ 10.416055] remoteproc3: registered virtio2 (type 7) [ 10.422990] virtio_rpmsg_bus virtio2: creating channel rpmsg-proto addr 0x50 [ 10.547610] [drm] Initialized pvr 1.14.3699939 20110701 on minor 2 [ 10.600705] NET: Registered protocol family 41 [ OK ] Started Network Name Resolution. [ 11.062719] ahci 4a140000.sata: forcing port_map 0x0 -> 0x1 [ 11.068359] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 11.079550] ahci 4a140000.sata: flags: 64bit ncq sntf pm led clo only pmp pio slum part ccc apst [ 11.093030] remoteproc1: powering up 55020000.ipu [ 11.097855] remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 9392404 [ 11.111602] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1 [ 11.120093] omap_rproc_request_timer: request for timer node df619d10 failed [ 11.129486] omap-rproc 55020000.ipu: request for timer df619d10 failed: -16 [ 11.137908] omap-rproc 55020000.ipu: omap_rproc_enable_timers failed: -16 [ 11.144836] scsi host0: ahci [ 11.148123] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 342 [ 11.159390] remoteproc1: can't start rproc 55020000.ipu: -16 [ 11.172759] remoteproc1: rproc_boot() failed -16 [ 11.177527] virtio_rpmsg_bus: probe of virtio3 failed with error -16 [ 11.183989] remoteproc1: registered virtio3 (type 7) [ 11.236294] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ] [ OK ] Started rc.pvr.service. Starting weston.service... [ 11.520846] ata1: SATA link down (SStatus 0 SControl 300) [ 11.537745] usbcore: registered new interface driver usbfs [ 11.545028] usbcore: registered new interface driver hub [ 11.550534] usbcore: registered new device driver usb [ OK ] Started weston.service. Starting telnetd.service... Starting tiipclad-daemon.service... [ OK ] Started telnetd.service. [ OK ] Started tiipclad-daemon.service. [ 11.714663] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller [ 11.725596] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 1 [ 11.736898] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x00210010 [ 11.746545] xhci-hcd xhci-hcd.2.auto: irq 462, io mem 0x488d0000 [ 11.753602] hub 1-0:1.0: USB hub found [ 11.757408] hub 1-0:1.0: 1 port detected [ 11.763017] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller Starting ecarxinit.service... [ 11.768948] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 2 [ 11.779579] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.788766] hub 2-0:1.0: USB hub found [ 11.792733] hub 2-0:1.0: 1 port detected [ 11.893686] DMA: Module install successful, device major num = 242 [ 11.900291] DRV: Module install successful [ OK ] Started ecarxinit.service. [ 13548653] omap8250 4806a000.serial: failed to request DMA [ 13.555622] Unhandled fault: imprecise external abort (0x1406) at 0x00000000 [ 13.562703] pgd = d2c98000 [ 13.565421] [00000000] *pgd=00000000 [ 13.569025] Internal error: : 1406 [#1] PREEMPT SMP ARM [ 13.574273] Modules linked in: memcache(O) xhci_plat_hcd xhci_hcd usbcore bc_example(O) ahci_platform libahci_platform libahci dwc3 libata rpmsg_proto pvrsrvkm(O) udc_core virtio_rpmsg_bus scsi_mod extcon_usb_gpio omap_aes_driver dwc3_omap omap_sham extcon omap_rng rng_core omap_des omap_remoteproc remoteproc virtio virtio_ring sch_fq_codel [ 13.604827] CPU: 0 PID: 396 Comm: (agetty) Tainted: G O 4.4.84 #1 [ 13.612080] Hardware name: Generic DRA74X (Flattened Device Tree) [ 13.618200] task: db2da400 ti: d2c92000 task.ti: d2c92000 [ 13.623626] PC is at pcs_readl+0x14/0x18 [ 13.627566] LR is at pcs_irq_mask+0x78/0xa4 [ 13.631769] pc : [] lr : [] psr: a0010093 [ 13.631769] sp : d2c93d30 ip : d2c93d40 fp : d2c93d3c [ 13.643296] r10: c0350760 r9 : 01000000 r8 : df3e9440 [ 13.648543] r7 : df3e942c r6 : 000001cd r5 : df3e94b4 r4 : dc93e0dc [ 13.655099] r3 : c02ec648 r2 : 00000000 r1 : fc0037e0 r0 : 00000000 [ 13.661655] Flags: NzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment none [ 13.668908] Control: 10c5387d Table: 92c9806a DAC: 00000051 [ 13.674678] Process (agetty) (pid: 396, stack limit = 0xd2c92210) [ 13.680798] Stack: (0xd2c93d30 to 0xd2c94000) [ 13.685175] 3d20: d2c93d64 d2c93d40 c02ec6e8 c02ec654 [ 13.693391] 3d40: dc810180 dc810190 dc8101e0 000001cd 60010013 d2eebe40 d2c93d7c d2c93d68 [ 13.701606] 3d60: c008926c c02ec67c d2eeb980 dc810180 d2c93da4 d2c93d80 c00866b0 c0089200 [ 13.709821] 3d80: 00000000 dc810180 000001cd d2eebe40 00000000 c0350a30 d2c93dc4 d2c93da8 [ 13.718036] 3da0: c008677c c0086444 d2eebe40 df244610 df244674 a0010013 d2c93de4 d2c93dc8 [ 13.726252] 3dc0: c03f6c70 c0086744 c09c1880 c09c1880 df056088 00010013 d2c93dfc d2c93de8 [ 13.734467] 3de0: c0377a98 c03f6c10 df056000 c09c1880 d2c93e0c d2c93e00 c0371990 c03779b8 [ 13.742682] 3e00: d2c93e2c d2c93e10 c036c4a4 c0371980 df056000 df056090 dc72cc00 df056064 [ 13.750896] 3e20: d2c93e54 d2c93e30 c036e294 c036c3dc 00000000 dc72cc00 dc72cd5c 00000001 [ 13.759111] 3e40: 00000000 c0350a30 d2c93e94 d2c93e58 c03505bc c036e250 dc6d9600 00000000 [ 13.767325] 3e60: 00000000 00000000 d2c93e84 dc72cc00 00005437 dc6d9600 80000000 00000000 [ 13.775539] 3e80: dc72cc00 00000000 d2c93f14 d2c93e98 c035197c c0350224 dc6d9600 d2c93eb0 [ 13.783753] 3ea0: d2c93f4c d2c93eb0 c01328a4 c012ca54 dcad8410 dcc432a8 80080005 00000005 [ 13.791967] 3ec0: df0dd015 c02e15a4 00000000 dcd40b28 dc93a7d0 df001900 df0dd000 c0131bfc [ 13.800182] 3ee0: d2c92000 dfaa5e60 d2c93f00 0004600e 80000000 dc93a7d0 dc6d9600 00000003 [ 13.808397] 3f00: 80000000 d2c92000 d2c93f7c d2c93f18 c013500c c0350ec8 00000020 dc93a7d0 [ 13.816611] 3f20: dc6d9608 00000000 d2c93f4c d2c93f38 c0131bfc c0113ecc 00000003 dc6d9600 [ 13.824824] 3f40: d2c93f94 d2c93f50 c01234e4 c0131b9c 00000000 dc6d9600 00000003 dc6d9600 [ 13.833039] 3f60: 00005437 80000000 d2c92000 00000000 d2c93fa4 d2c93f80 c01352c4 c0134bb8 [ 13.841254] 3f80: 006397b8 00642628 b6ffdce0 00000036 c000fe24 d2c92000 00000000 d2c93fa8 [ 13.849469] 3fa0: c000fc60 c0135294 006397b8 00642628 00000003 00005437 80000000 00000000 [ 13.857684] 3fc0: 006397b8 00642628 b6ffdce0 00000036 00000003 00000000 befff718 befff5b4 [ 13.865899] 3fe0: 005fcc54 befff33c 00542b00 b6f634d6 20010030 00000003 ffffffff ffffffff [ 13.874108] Backtrace: [ 13.876578] [] (pcs_readl) from [] (pcs_irq_mask+0x78/0xa4) [ 13.883922] [] (pcs_irq_mask) from [] (irq_shutdown+0x78/0x7c) [ 13.891523] r9:d2eebe40 r8:60010013 r7:000001cd r6:dc8101e0 r5:dc810190 r4:dc810180 [ 13.899354] [] (irq_shutdown) from [] (__free_irq+0x278/0x2b0) [ 13.901182] thermal thermal_zone0: failed to read out thermal zone (-5) [ 13.901207] Unhandled fault: imprecise external abort (0x1406) at 0x00000000 [ 13.901211] pgd = dc568000 [ 13.901221] [00000000] *pgd=9c6d0831, *pte=00000000, *ppte=00000000 [ 13.929671] r5:dc810180 r4:d2eeb980 [ 13.933285] [] (__free_irq) from [] (free_irq+0x44/0x78) [ 13.940363] r9:c0350a30 r8:00000000 r7:d2eebe40 r6:000001cd r5:dc810180 r4:00000000 [ 13.948193] [] (free_irq) from [] (dev_pm_clear_wake_irq+0x6c/0x7c) [ 13.956230] r7:a0010013 r6:df244674 r5:df244610 r4:d2eebe40 [ 13.961960] [] (dev_pm_clear_wake_irq) from [] (omap_8250_shutdown+0xec/0xf0) [ 13.970868] r7:00010013 r6:df056088 r5:c09c1880 r4:c09c1880 [ 13.976592] [] (omap_8250_shutdown) from [] (serial8250_shutdown+0x1c/0x28) [ 13.985326] r5:c09c1880 r4:df056000 [ 13.988937] [] (serial8250_shutdown) from [] (uart_shutdown+0xd4/0x11c) [ 13.997329] [] (uart_shutdown) from [] (uart_hangup+0x50/0x104) [ 14.005016] r7:df056064 r6:dc72cc00 r5:df056090 r4:df056000 [ 14.010745] [] (uart_hangup) from [] (__tty_hangup+0x3a4/0x3b4) [ 14.018434] r9:c0350a30 r8:00000000 r7:00000001 r6:dc72cd5c r5:dc72cc00 r4:00000000 [ 14.026262] [] (__tty_hangup) from [] (tty_ioctl+0xac0/0xe8c) [ 14.033776] r10:00000000 r9:dc72cc00 r8:00000000 r7:80000000 r6:dc6d9600 r5:00005437 [ 14.041684] r4:dc72cc00 [ 14.044244] [] (tty_ioctl) from [] (do_vfs_ioctl+0x460/0x6dc) [ 14.051756] r9:d2c92000 r8:80000000 r7:00000003 r6:dc6d9600 r5:dc93a7d0 r4:80000000 [ 14.059583] [] (do_vfs_ioctl) from [] (SyS_ioctl+0x3c/0x64) [ 14.066923] r10:00000000 r9:d2c92000 r8:80000000 r7:00005437 r6:dc6d9600 r5:00000003 [ 14.074832] r4:dc6d9600 [ 14.077391] [] (SyS_ioctl) from [] (ret_fast_syscall+0x0/0x3c) [ 14.084992] r9:d2c92000 r8:c000fe24 r7:00000036 r6:b6ffdce0 r5:00642628 r4:006397b8 [ 14.092820] Code: e92dd800 e24cb004 e5900000 f57ff04f (e89da800) [ 14.098944] ---[ end trace 6dea70dc4dfd41c3 ]--- [ 14.103584] note: (agetty)[396] exited with preempt_count 2 [ 14.109233] ------------[ cut here ]------------ [ 14.113882] WARNING: CPU: 0 PID: 396 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x25c/0x368() [ 14.123410] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_CFG (Idle): Data Access in Supervisor mode during Functional access [ 14.135200] Modules linked in: memcache(O) xhci_plat_hcd xhci_hcd usbcore bc_example(O) ahci_platform libahci_platform libahci dwc3 libata rpmsg_proto pvrsrvkm(O) udc_core virtio_rpmsg_bus scsi_mod extcon_usb_gpio omap_aes_driver dwc3_omap omap_sham extcon omap_rng rng_core omap_des omap_remoteproc remoteproc virtio virtio_ring sch_fq_codel [ 14.165757] CPU: 0 PID: 396 Comm: (agetty) Tainted: G D O 4.4.84 #1 [ 14.173010] Hardware name: Generic DRA74X (Flattened Device Tree) [ 14.179127] Backtrace: [ 14.181601] [] (dump_backtrace) from [] (show_stack+0x18/0x1c) [ 14.189203] r7:c02e3bb0 r6:20010193 r5:00000000 r4:c0959350 [ 14.194933] [] (show_stack) from [] (dump_stack+0x8c/0xa0) [ 14.202191] [] (dump_stack) from [] (warn_slowpath_common+0x88/0xb8) [ 14.210315] r7:c02e3bb0 r6:00000093 r5:00000009 r4:d2c93818 [ 14.216041] [] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x38/0x40) [ 14.224775] r8:00000017 r7:c084c280 r6:00000000 r5:c084c340 r4:c084c3e4 [ 14.231556] [] (warn_slowpath_fmt) from [] (l3_interrupt_handler+0x25c/0x368) [ 14.240465] r3:df20a940 r2:c084c3e4 [ 14.244071] r4:80080003 [ 14.246634] [] (l3_interrupt_handler) from [] (handle_irq_event_percpu+0xb4/0x160) [ 14.255979] r10:c0988e4b r9:df208240 r8:00000017 r7:00000000 r6:00000000 r5:df2082a0 [ 14.263889] r4:df20ae40 [ 14.266447] [] (handle_irq_event_percpu) from [] (handle_irq_event+0x40/0x64) [ 14.275355] r10:c081ef94 r9:c02ec65e r8:df008000 r7:00000000 r6:c0941c8c r5:df2082a0 [ 14.283264] r4:df208240 [ 14.285821] [] (handle_irq_event) from [] (handle_fasteoi_irq+0xc0/0x194) [ 14.294380] r7:00000000 r6:c0941c8c r5:df2082a0 r4:df208240 [ 14.300105] [] (handle_fasteoi_irq) from [] (generic_handle_irq+0x2c/0x3c) [ 14.308751] r7:00000000 r6:d2c93af0 r5:00000017 r4:c093640c [ 14.314476] [] (generic_handle_irq) from [] (__handle_domain_irq+0x64/0xbc) [ 14.323216] [] (__handle_domain_irq) from [] (gic_handle_irq+0x40/0x7c) [ 14.331601] r9:c02ec65e r8:fa213000 r7:fa212000 r6:d2c939d8 r5:fa21200c r4:c093c8e4 [ 14.339428] [] (gic_handle_irq) from [] (__irq_svc+0x54/0x90) [ 14.346943] Exception stack(0xd2c939d8 to 0xd2c93a20) [ 14.352016] 39c0: 00000000 c098c2c0 [ 14.360231] 39e0: 00000000 00000000 00000282 00000012 d2c92000 00000000 df008000 c02ec65e [ 14.368448] 3a00: c081ef94 d2c93a84 d2c93a88 d2c93a28 c003d464 c003cfd0 60010113 ffffffff [ 14.376659] r9:c02ec65e r8:df008000 r7:d2c93a0c r6:ffffffff r5:60010113 r4:c003cfd0 [ 14.384488] [] (__do_softirq) from [] (irq_exit+0xbc/0x11c) [ 14.391827] r10:c081ef94 r9:c02ec65e r8:df008000 r7:00000000 r6:00000000 r5:00000012 [ 14.399736] r4:ffffe000[ 14.400822] Unhandled fault: imprecise external abort (0x1406) at 0x00000000 [ 14.400826] pgd = c0004000 [ 14.400830] [00000000] *pgd=00000000 [ 14.400838] Internal error: : 1406 [#2] PREEMPT SMP ARM [ 14.400842] Modules linked in: memcache(O) xhci_plat_hcd xhci_hcd usbcore bc_example(O) ahci_platform libahci_platform libahci dwc3 libata rpmsg_proto pvrsrvkm(O) udc_core virtio_rpmsg_bus scsi_mod extcon_usb_gpio omap_aes_driver dwc3_omap omap_sham extcon omap_rng rng_core omap_des omap_remoteproc remoteproc virtio virtio_ring sch_fq_codel [ 14.400910] CPU: 1 PID: 137 Comm: kworker/1:3 Tainted: G D O 4.4.84 #1 [ 14.400913] Hardware name: Generic DRA74X (Flattened Device Tree) [ 14.400922] Workqueue: events_freezable thermal_zone_device_check [ 14.400927] task: dca7b600 ti: dc5b0000 task.ti: dc5b0000 [ 14.400936] PC is at ti_bandgap_force_single_read+0x4c/0x188 [ 14.400942] LR is at ti_bandgap_read_temperature+0xb8/0xf8 [ 14.400947] pc : [] lr : [] psr: 40000013 [ 14.400947] sp : dc5b1df8 ip : dc5b1e20 fp : dc5b1e1c [ 14.400950] r10: df5d89c0 r9 : 00000000 r8 : 00000000 [ 14.400954] r7 : 00000000 r6 : 00000000 r5 : dca36b10 r4 : 00000000 [ 14.400958] r3 : 0000014c r2 : fc00232c r1 : c0977ab8 r0 : dca36b10 [ 14.400963] Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 14.400968] Control: 10c5387d Table: 9c68c06a DAC: 00000051 [ 14.400972] Process kworker/1:3 (pid: 137, stack limit = 0xdc5b0210) [ 14.400976] Stack: (0xdc5b1df8 to 0xdc5b2000) [ 14.400980] 1de0: dca36b10 00000000 [ 14.400989] 1e00: dc5b1e40 dca54010 dca36b10 00000000 dc5b1e3c dc5b1e20 c04d379c c04d1fb4 [ 14.400996] 1e20: 00000000 dc5b1eb4 c06f7450 dca54010 dc5b1e6c dc5b1e40 c04d3b6c c04d36f0 [ 14.401003] 1e40: df5d8e80 c0937e40 df312800 df312800 df312a0c dc5b1eb4 df5dc300 00000000 [ 14.401010] 1e60: dc5b1e7c dc5b1e70 c04cef6c c04d3b3c dc5b1eac dc5b1e80 c04cb5fc c04cef50 [ 14.401017] 1e80: 7fffffff df5d8e40 dca7b600 df312a2c df312800 df5d89c0 00000000 df5dc300 [ 14.401023] 1ea0: dc5b1ecc dc5b1eb0 c04ccde0 c04cb5ac dc5b1edc dc5b1ec0 df312a2c dc5df980 [ 14.401031] 1ec0: dc5b1edc dc5b1ed0 c04ccecc c04ccdd0 dc5b1f1c dc5b1ee0 c004f330 c04ccea0 [ 14.401037] 1ee0: df5d89c0 df5d89d4 dc5b0000 00000008 dc5df980 df5d89c0 dc5df998 df5d89d4 [ 14.401044] 1f00: dc5b0000 00000008 dc5df980 df5d89c0 dc5b1f54 dc5b1f20 c004f64c c004f218 [ 14.401051] 1f20: dc5df980 c093c100 00000000 00000000 dc405d40 dc5b0000 dc5df980 c004f600 [ 14.401058] 1f40: 00000000 00000000 dc5b1fac dc5b1f58 c0055184 c004f60c dc5b1f58 00000000 [ 14.401065] 1f60: dc5b1f8c dc5df980 00000000 00000000 dc5b1f70 dc5b1f70 00000000 00000000 [ 14.401071] 1f80: dc5b1f80 dc5b1f80 dc5b1fac dc405d40 c0055084 00000000 00000000 00000000 [ 14.401077] 1fa0: 00000000 dc5b1fb0 c000fd18 c0055090 00000000 00000000 00000000 00000000 [ 14.401085] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 14.401091] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000001 [ 14.401093] Backtrace: [ 14.401106] [] (ti_bandgap_force_single_read) from [] (ti_bandgap_read_temperature+0xb8/0xf8) [ 14.401109] r9:00000000 r8:dca36b10 r7:dca54010 r6:dc5b1e40 r5:00000000 r4:dca36b10 [ 14.401131] [] (ti_bandgap_read_temperature) from [] (__ti_thermal_get_temp+0x3c/0xd4) [ 14.401134] r7:dca54010 r6:c06f7450 r5:dc5b1eb4 r4:00000000 [ 14.401152] [] (__ti_thermal_get_temp) from [] (of_thermal_get_temp+0x28/0x34) [ 14.401155] r9:00000000 r8:df5dc300 r7:dc5b1eb4 r6:df312a0c r5:df312800 r4:df312800 [ 14.401176] [] (of_thermal_get_temp) from [] (thermal_zone_get_temp+0x5c/0x118) [ 14.401185] [] (thermal_zone_get_temp) from [] (thermal_zone_device_update.part.4+0x1c/0x98) [ 14.401188] r8:df5dc300 r7:00000000 r6:df5d89c0 r5:df312800 r4:df312a2c [ 14.401205] [] (thermal_zone_device_update.part.4) from [] (thermal_zone_device_check+0x38/0x3c) [ 14.401208] r5:dc5df980 r4:df312a2c [ 14.401220] [] (thermal_zone_device_check) from [] (process_one_work+0x124/0x3f4) [ 14.401226] [] (process_one_work) from [] (worker_thread+0x4c/0x524) [ 14.401230] r10:df5d89c0 r9:dc5df980 r8:00000008 r7:dc5b0000 r6:df5d89d4 r5:dc5df998 [ 14.401242] r4:df5d89c0 [ 14.401251] [] (worker_thread) from [] (kthread+0x100/0x118) [ 14.401254] r10:00000000 r9:00000000 r8:c004f600 r7:dc5df980 r6:dc5b0000 r5:dc405d40 [ 14.401265] r4:00000000 [ 14.401275] [] (kthread) from [] (ret_from_fork+0x14/0x3c) [ 14.401277] r8:00000000 r7:00000000 r6:00000000 r5:c0055084 r4:dc405d40 [ 14.401295] Code: e5913000 e0822003 e5928000 f57ff04f (e5913008) [ 14.401301] ---[ end trace 6dea70dc4dfd41c4 ]--- [ 14.401389] Unable to handle kernel paging request at virtual address ffffffec [ 14.401393] pgd = c0004000 [ 14.401396] [ffffffec] *pgd=9face861, *pte=00000000, *ppte=00000000 [ 14.401410] Internal error: Oops: 37 [#3] PREEMPT SMP ARM [ 14.401413] Modules linked in: memcache(O) xhci_plat_hcd xhci_hcd usbcore bc_example(O) ahci_platform libahci_platform libahci dwc3 libata rpmsg_proto pvrsrvkm(O) udc_core virtio_rpmsg_bus scsi_mod extcon_usb_gpio omap_aes_driver dwc3_omap omap_sham extcon omap_rng rng_core omap_des omap_remoteproc remoteproc virtio virtio_ring sch_fq_codel [ 14.401476] CPU: 1 PID: 137 Comm: kworker/1:3 Tainted: G D O 4.4.84 #1 [ 14.401479] Hardware name: Generic DRA74X (Flattened Device Tree) [ 14.401492] task: dca7b600 ti: dc5b0000 task.ti: dc5b0000 [ 14.401498] PC is at kthread_data+0x10/0x18 [ 14.401503] LR is at wq_worker_sleeping+0x14/0xd8 [ 14.401508] pc : [] lr : [] psr: 20000193 [ 14.401508] sp : dc5b1ba0 ip : dc5b1bb0 fp : dc5b1bac [ 14.401511] r10: 00000001 r9 : df5d8e40 r8 : dca7b9a8 [ 14.401515] r7 : c093c6d4 r6 : c0937e40 r5 : dca7b600 r4 : 00000001 [ 14.401518] r3 : 00000000 r2 : 00000000 r1 : 00000001 r0 : dca7b600 [ 14.401523] Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment none [ 14.401527] Control: 10c5387d Table: 9c68c06a DAC: 00000051 [ 14.401530] Process kworker/1:3 (pid: 137, stack limit = 0xdc5b0210) [ 14.401533] Stack: (0xdc5b1ba0 to 0xdc5b2000) [ 14.401542] 1ba0: dc5b1bc4 dc5b1bb0 c00503fc c00555d0 df5d8e40 dca7b600 dc5b1c1c dc5b1bc8 [ 14.401549] 1bc0: c0687680 c00503f4 c098be14 dc5b6900 dc5b1bec dc5b1be0 c00918f8 c009167c [ 14.401556] 1be0: dc5b1c34 c06878b8 00000000 c00918ec c003a300 dc5b0000 dc5b1904 df080000 [ 14.401562] 1c00: dc5b1c40 dca7b920 c04d1ff6 c081ef94 dc5b1c34 dc5b1c20 c06878b8 c0687204 [ 14.401570] 1c20: dca7b600 dc5b1904 dc5b1c5c dc5b1c38 c003c258 c0687870 00000001 00000000 [ 14.401577] 1c40: dc5b1c40 dc5b1c40 c00393a8 c04d1ff8 dc5b1ce4 dc5b1c60 c0013f68 c003bc24 [ 14.401583] 1c60: dc5b0210 0000000b c081ef9c 00000008 00000000 dc5b0000 00000000 60000193 [ 14.401591] 1c80: 655b1ca4 33313935 20303030 32383065 33303032 39356520 30303832 35662030 [ 14.401597] 1ca0: 30666637 28206634 31393565 38303033 c0002029 c0004000 dc5b1cf4 c0940fb4 [ 14.401604] 1cc0: 00001406 00000007 00000000 dc5b1da8 00000000 df5d89c0 dc5b1cf4 dc5b1ce8 [ 14.401610] 1ce0: c0014198 c0013d28 dc5b1da4 dc5b1cf8 c0009370 c0014184 00000000 dc5b1d08 [ 14.401618] 1d00: 00000007 00000000 00030003 00000000 00006dee 00000000 00006dee 00000000 [ 14.401624] 1d20: dc5b1d54 dc5b1d30 c0067188 c007c7a4 df5d8e80 dca7b648 df5d8e80 dca7b648 [ 14.401632] 1d40: 00000001 00000000 dc5b1dd4 dc5b1d58 c0068f0c c0067210 c009cb88 c05012fc [ 14.401639] 1d60: ffffffff 00ffffff 35debf60 000bea9e 00000003 df5d6e50 00000001 dca71900 [ 14.401646] 1d80: 00000800 c04d1ff4 40000013 ffffffff dc5b1ddc 00000000 dc5b1e1c dc5b1da8 [ 14.401653] 1da0: c00147e0 c00092c0 dca36b10 c0977ab8 fc00232c 0000014c 00000000 dca36b10 [ 14.401659] 1dc0: 00000000 00000000 00000000 00000000 df5d89c0 dc5b1e1c dc5b1e20 dc5b1df8 [ 14.401666] 1de0: c04d379c c04d1ff4 40000013 ffffffff 00000051 df05a500 dca36b10 00000000 [ 14.401673] 1e00: dc5b1e40 dca54010 dca36b10 00000000 dc5b1e3c dc5b1e20 c04d379c c04d1fb4 [ 14.401680] 1e20: 00000000 dc5b1eb4 c06f7450 dca54010 dc5b1e6c dc5b1e40 c04d3b6c c04d36f0 [ 14.401686] 1e40: df5d8e80 c0937e40 df312800 df312800 df312a0c dc5b1eb4 df5dc300 00000000 [ 14.401694] 1e60: dc5b1e7c dc5b1e70 c04cef6c c04d3b3c dc5b1eac dc5b1e80 c04cb5fc c04cef50 [ 14.401700] 1e80: 7fffffff df5d8e40 dca7b600 df312a2c df312800 df5d89c0 00000000 df5dc300 [ 14.401707] 1ea0: dc5b1ecc dc5b1eb0 c04ccde0 c04cb5ac dc5b1edc dc5b1ec0 df312a2c dc5df980 [ 14.401713] 1ec0: dc5b1edc dc5b1ed0 c04ccecc c04ccdd0 dc5b1f1c dc5b1ee0 c004f330 c04ccea0 [ 14.401721] 1ee0: df5d89c0 df5d89d4 dc5b0000 00000008 dc5df980 df5d89c0 dc5df998 df5d89d4 [ 14.401727] 1f00: dc5b0000 00000008 dc5df980 df5d89c0 dc5b1f54 dc5b1f20 c004f64c c004f218 [ 14.401735] 1f20: dc5df980 c093c100 00000000 00000000 dc405d40 dc5b0000 dc5df980 c004f600 [ 14.401741] 1f40: 00000000 00000000 dc5b1fac dc5b1f58 c0055184 c004f60c dc5b1f58 00000000 [ 14.401748] 1f60: dc5b1f8c dc5df980 00000000 00000000 dc5b1f70 dc5b1f70 00000001 00010001 [ 14.401756] 1f80: dc5b1f80 dc5b1f80 dc5b1fac dc405d40 c0055084 00000000 00000000 00000000 [ 14.401762] 1fa0: 00000000 dc5b1fb0 c000fd18 c0055090 00000000 00000000 00000000 00000000 [ 14.401767] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 14.401773] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000001 [ 14.401775] Backtrace: [ 14.401785] [] (kthread_data) from [] (wq_worker_sleeping+0x14/0xd8) [ 14.401795] [] (wq_worker_sleeping) from [] (__schedule+0x488/0x66c) [ 14.401799] r5:dca7b600 r4:df5d8e40 [ 14.401811] [] (__schedule) from [] (schedule+0x54/0xc4) [ 14.401814] r10:c081ef94 r9:c04d1ff6 r8:dca7b920 r7:dc5b1c40 r6:df080000 r5:dc5b1904 [ 14.401826] r4:dc5b0000 [ 14.401836] [] (schedule) from [] (do_exit+0x640/0x9b8) [ 14.401839] r5:dc5b1904 r4:dca7b600 [ 14.401849] [] (do_exit) from [] (die+0x24c/0x45c) [ 14.401851] r7:c04d1ff8 [ 14.401859] [] (die) from [] (arm_notify_die+0x20/0x58) [ 14.401861] r10:df5d89c0 r9:00000000 r8:dc5b1da8 r7:00000000 r6:00000007 r5:00001406 [ 14.401875] r4:c0940fb4 [ 14.401882] [] (arm_notify_die) from [] (do_DataAbort+0xbc/0xc0) [ 14.401888] [] (do_DataAbort) from [] (__dabt_svc+0x40/0x60) [ 14.401891] Exception stack(0xdc5b1da8 to 0xdc5b1df0) [ 14.401898] 1da0: dca36b10 c0977ab8 fc00232c 0000014c 00000000 dca36b10 [ 14.401904] 1dc0: 00000000 00000000 00000000 00000000 df5d89c0 dc5b1e1c dc5b1e20 dc5b1df8 [ 14.401910] 1de0: c04d379c c04d1ff4 40000013 ffffffff [ 14.401912] r8:00000000 r7:dc5b1ddc r6:ffffffff r5:40000013 r4:c04d1ff4 [ 14.401932] [] (ti_bandgap_force_single_read) from [] (ti_bandgap_read_temperature+0xb8/0xf8) [ 14.401934] r9:00000000 r8:dca36b10 r7:dca54010 r6:dc5b1e40 r5:00000000 r4:dca36b10 [ 14.401952] [] (ti_bandgap_read_temperature) from [] (__ti_thermal_get_temp+0x3c/0xd4) [ 14.401954] r7:dca54010 r6:c06f7450 r5:dc5b1eb4 r4:00000000 [ 14.401969] [] (__ti_thermal_get_temp) from [] (of_thermal_get_temp+0x28/0x34) [ 14.401972] r9:00000000 r8:df5dc300 r7:dc5b1eb4 r6:df312a0c r5:df312800 r4:df312800 [ 14.401990] [] (of_thermal_get_temp) from [] (thermal_zone_get_temp+0x5c/0x118) [ 14.401998] [] (thermal_zone_get_temp) from [] (thermal_zone_device_update.part.4+0x1c/0x98) [ 14.402001] r8:df5dc300 r7:00000000 r6:df5d89c0 r5:df312800 r4:df312a2c [ 14.402017] [] (thermal_zone_device_update.part.4) from [] (thermal_zone_device_check+0x38/0x3c) [ 14.402019] r5:dc5df980 r4:df312a2c [ 14.402030] [] (thermal_zone_device_check) from [] (process_one_work+0x124/0x3f4) [ 14.402036] [] (process_one_work) from [] (worker_thread+0x4c/0x524) [ 14.402039] r10:df5d89c0 r9:dc5df980 r8:00000008 r7:dc5b0000 r6:df5d89d4 r5:dc5df998 [ 14.402052] r4:df5d89c0 [ 14.402060] [] (worker_thread) from [] (kthread+0x100/0x118) [ 14.402062] r10:00000000 r9:00000000 r8:c004f600 r7:dc5df980 r6:dc5b0000 r5:dc405d40 [ 14.402074] r4:00000000 [ 14.402083] [] (kthread) from [] (ret_from_fork+0x14/0x3c) [ 14.402085] r8:00000000 r7:00000000 r6:00000000 r5:c0055084 r4:dc405d40 [ 14.402105] Code: e1a0c00d e92dd800 e24cb004 e5903378 (e5130014) [ 14.402112] ---[ end trace 6dea70dc4dfd41c5 ]--- [ 14.402114] Fixing recursive fault but reboot is needed! [ 15.556562] [ 15.558246] [] (irq_exit) from [] (__handle_domain_irq+0x68/0xbc) [ 15.566108] r5:00000012 r4:c093640c [ 15.569721] [] (__handle_domain_irq) from [] (gic_handle_irq+0x40/0x7c) [ 15.578107] r9:c02ec65e r8:fa213000 r7:fa212000 r6:d2c93af0 r5:fa21200c r4:c093c8e4 [ 15.585935] [] (gic_handle_irq) from [] (__irq_svc+0x54/0x90) [ 15.593448] Exception stack(0xd2c93af0 to 0xd2c93b38) [ 15.598522] 3ae0: d4cd8504 00000000 00000000 000000a8 [ 15.606738] 3b00: dc5b2fc0 0000000b 000011dc c02ec660 00000001 c02ec65e c081ef94 d2c93b4c [ 15.614953] 3b20: d2c93b50 d2c93b40 c00b36a0 c068b5d8 40010113 ffffffff [ 15.621593] r9:c02ec65e r8:00000001 r7:d2c93b24 r6:ffffffff r5:40010113 r4:c068b5d8 [ 15.629424] [] (_raw_spin_unlock_irq) from [] (acct_collect+0x198/0x1b8) [ 15.637901] [] (acct_collect) from [] (do_exit+0x6a0/0x9b8) [ 15.645238] r7:c02ec660 r6:00000001 r5:0000000b r4:db2da400 [ 15.650962] [] (do_exit) from [] (die+0x24c/0x45c) [ 15.657515] r7:c02ec660 [ 15.660068] [] (die) from [] (arm_notify_die+0x20/0x58) [ 15.667059] r10:c0350760 r9:01000000 r8:d2c93ce0 r7:00000000 r6:00000007 r5:00001406 [ 15.674967] r4:c0940fb4 [ 15.677522] [] (arm_notify_die) from [] (do_DataAbort+0xbc/0xc0) [ 15.685300] [] (do_DataAbort) from [] (__dabt_svc+0x40/0x60) [ 15.692726] Exception stack(0xd2c93ce0 to 0xd2c93d28) [ 15.697801] 3ce0: 00000000 fc0037e0 00000000 c02ec648 dc93e0dc df3e94b4 000001cd df3e942c [ 15.706016] 3d00: df3e9440 01000000 c0350760 d2c93d3c d2c93d40 d2c93d30 c02ec6e8 c02ec65c [ 15.714229] 3d20: a0010093 ffffffff [ 15.717730] r8:df3e9440 r7:d2c93d14 r6:ffffffff r5:a0010093 r4:c02ec65c [ 15.724510] [] (pcs_readl) from [] (pcs_irq_mask+0x78/0xa4) [ 15.731854] [] (pcs_irq_mask) from [] (irq_shutdown+0x78/0x7c) [ 15.739454] r9:d2eebe40 r8:60010013 r7:000001cd r6:dc8101e0 r5:dc810190 r4:dc810180 [ 15.747278] [] (irq_shutdown) from [] (__free_irq+0x278/0x2b0) [ 15.754877] r5:dc810180 r4:d2eeb980 [ 15.758487] [] (__free_irq) from [] (free_irq+0x44/0x78) [ 15.765564] r9:c0350a30 r8:00000000 r7:d2eebe40 r6:000001cd r5:dc810180 r4:00000000 [ 15.773393] [] (free_irq) from [] (dev_pm_clear_wake_irq+0x6c/0x7c) [ 15.781429] r7:a0010013 r6:df244674 r5:df244610 r4:d2eebe40 [ 15.787158] [] (dev_pm_clear_wake_irq) from [] (omap_8250_shutdown+0xec/0xf0) [ 15.796066] r7:00010013 r6:df056088 r5:c09c1880 r4:c09c1880 [ 15.801791] [] (omap_8250_shutdown) from [] (serial8250_shutdown+0x1c/0x28) [ 15.810524] r5:c09c1880 r4:df056000 [ 15.814138] [] (serial8250_shutdown) from [] (uart_shutdown+0xd4/0x11c) [ 15.822530] [] (uart_shutdown) from [] (uart_hangup+0x50/0x104) [ 15.830217] r7:df056064 r6:dc72cc00 r5:df056090 r4:df056000 [ 15.835947] [] (uart_hangup) from [] (__tty_hangup+0x3a4/0x3b4) [ 15.843635] r9:c0350a30 r8:00000000 r7:00000001 r6:dc72cd5c r5:dc72cc00 r4:00000000 [ 15.851465] [] (__tty_hangup) from [] (tty_ioctl+0xac0/0xe8c) [ 15.858978] r10:00000000 r9:dc72cc00 r8:00000000 r7:80000000 r6:dc6d9600 r5:00005437 [ 15.866889] r4:dc72cc00 [ 15.869447] [] (tty_ioctl) from [] (do_vfs_ioctl+0x460/0x6dc) [ 15.876961] r9:d2c92000 r8:80000000 r7:00000003 r6:dc6d9600 r5:dc93a7d0 r4:80000000 [ 15.884788] [] (do_vfs_ioctl) from [] (SyS_ioctl+0x3c/0x64) [ 15.892128] r10:00000000 r9:d2c92000 r8:80000000 r7:00005437 r6:dc6d9600 r5:00000003 [ 15.900036] r4:dc6d9600 [ 15.902592] [] (SyS_ioctl) from [] (ret_fast_syscall+0x0/0x3c) [ 15.910192] r9:d2c92000 r8:c000fe24 r7:00000036 r6:b6ffdce0 r5:00642628 r4:006397b8 [ 15.918014] ---[ end trace 6dea70dc4dfd41c6 ]--- [ 15.923022] ------------[ cut here ]------------ [ 15.927668] WARNING: CPU: 0 PID: 18 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x25c/0x368() [ 15.937105] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_CFG (Read): Data Access in User mode during Functional access [ 15.948366] Modules linked in: memcache(O) xhci_plat_hcd xhci_hcd usbcore bc_example(O) ahci_platform libahci_platform libahci dwc3 libata rpmsg_proto pvrsrvkm(O) udc_core virtio_rpmsg_bus scsi_mod extcon_usb_gpio omap_aes_driver dwc3_omap omap_sham extcon omap_rng rng_core omap_des omap_remoteproc remoteproc virtio virtio_ring sch_fq_codel [ 15.978915] CPU: 0 PID: 18 Comm: kworker/0:1 Tainted: G D W O 4.4.84 #1 [ 15.986341] Hardware name: Generic DRA74X (Flattened Device Tree) [ 15.992464] Workqueue: events_freezable thermal_zone_device_check [ 15.998589] Backtrace: [ 16.001062] [] (dump_backtrace) from [] (show_stack+0x18/0x1c) [ 16.008663] r7:c02e3bb0 r6:20070193 r5:00000000 r4:c0959350 [ 16.014393] [] (show_stack) from [] (dump_stack+0x8c/0xa0) [ 16.021651] [] (dump_stack) from [] (warn_slowpath_common+0x88/0xb8) [ 16.029775] r7:c02e3bb0 r6:00000093 r5:00000009 r4:df233be8 [ 16.035500] [] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x38/0x40) [ 16.044234] r8:00000017 r7:c084c280 r6:00000002 r5:c084c340 r4:c084c3e4 [ 16.051016] [] (warn_slowpath_fmt) from [] (l3_interrupt_handler+0x25c/0x368) [ 16.059925] r3:df20a940 r2:c084c3e4 [ 16.063533] r4:80080003 [ 16.066091] [] (l3_interrupt_handler) from [] (handle_irq_event_percpu+0xb4/0x160) [ 16.075436] r10:c0988e4b r9:df208240 r8:00000017 r7:00000000 r6:00000000 r5:df2082a0 [ 16.083348] r4:df20ae40 [ 16.085907] [] (handle_irq_event_percpu) from [] (handle_irq_event+0x40/0x64) [ 16.094815] r10:df5cd9c0 r9:00000000 r8:df008000 r7:00000000 r6:c0941c8c r5:df2082a0 [ 16.102727] r4:df208240 [ 16.105284] [] (handle_irq_event) from [] (handle_fasteoi_irq+0xc0/0x194) [ 16.113844] r7:00000000 r6:c0941c8c r5:df2082a0 r4:df208240 [ 16.119570] [] (handle_fasteoi_irq) from [] (generic_handle_irq+0x2c/0x3c) [ 16.128216] r7:00000000 r6:00000000 r5:00000017 r4:c093640c [ 16.133944] [] (generic_handle_irq) from [] (__handle_domain_irq+0x64/0xbc) [ 16.142682] [] (__handle_domain_irq) from [] (gic_handle_irq+0x40/0x7c) [ 16.151069] r9:00000000 r8:fa213000 r7:fa212000 r6:df233da8 r5:fa21200c r4:c093c8e4 [ 16.158897] [] (gic_handle_irq) from [] (__irq_svc+0x54/0x90) [ 16.166412] Exception stack(0xdf233da8 to 0xdf233df0) [ 16.171489] 3da0: dca36b10 c0977990 fc002330 00000150 00000024 dca36b10 [ 16.179704] 3dc0: 00000008 00000001 00000000 00000000 df5cd9c0 df233e1c df233e20 df233df8 [ 16.187918] 3de0: c04d379c c04d1ff4 40070013 ffffffff [ 16.192988] r9:00000000 r8:00000000 r7:df233ddc r6:ffffffff r5:40070013 r4:c04d1ff4 [ 16.200819] [] (ti_bandgap_force_single_read) from [] (ti_bandgap_read_temperature+0xb8/0xf8) [ 16.211123] r9:00000000 r8:dca36b10 r7:dca54050 r6:df233e40 r5:00000001 r4:dca36b10 [ 16.218952] [] (ti_bandgap_read_temperature) from [] (__ti_thermal_get_temp+0x3c/0xd4) [ 16.228646] r7:dca54050 r6:c06f7450 r5:df233eb4 r4:00000001 [ 16.234372] [] (__ti_thermal_get_temp) from [] (of_thermal_get_temp+0x28/0x34) [ 16.243367] r9:00000000 r8:df5d1300 r7:df233eb4 r6:df312e0c r5:df312c00 r4:df312c00 [ 16.251197] [] (of_thermal_get_temp) from [] (thermal_zone_get_temp+0x5c/0x118) [ 16.260287] [] (thermal_zone_get_temp) from [] (thermal_zone_device_update.part.4+0x1c/0x98) [ 16.270504] r8:df5d1300 r7:00000000 r6:df5cd9c0 r5:df312c00 r4:df312e2c [ 16.277284] [] (thermal_zone_device_update.part.4) from [] (thermal_zone_device_check+0x38/0x3c) [ 16.287849] r5:df222a80 r4:df312e2c [ 16.291461] [] (thermal_zone_device_check) from [] (process_one_work+0x124/0x3f4) [ 16.300722] [] (process_one_work) from [] (worker_thread+0x4c/0x524) [ 16.308846] r10:df5cd9c0 r9:df222a80 r8:00000008 r7:df232000 r6:df5cd9d4 r5:df222a98 [ 16.316757] r4:df5cd9c0 [ 16.319314] [] (worker_thread) from [] (kthread+0x100/0x118) [ 16.326739] r10:00000000 r9:00000000 r8:c004f600 r7:df222a80 r6:df232000 r5:df227180 [ 16.334649] r4:00000000 [ 16.337206] [] (kthread) from [] (ret_from_fork+0x14/0x3c) [ 16.344458] r8:00000000 r7:00000000 r6:00000000 r5:c0055084 r4:df227180 [ 16.351233] ---[ end trace 6dea70dc4dfd41c7 ]--- [ 16.355923] Unhandled fault: imprecise external abort (0x1406) at 0x00000000 [ 16.363002] pgd = d41f4000 [ 16.365720] [00000000] *pgd=00000000