[ OK ] Stopped Say Goodbye to user at Shutdown. Unable to handle kernel paging request at virtual address bf00ec7c pgd = c0004000 [bf00ec7c] *pgd=87040811, *pte=00000000, *ppte=00000000 Internal error: Oops - BUG: 7 [#1] PREEMPT ARM Modules linked in: 8188eu(O) power_button(O) ecu01_mmc(O) ecu01_comp_cap(O) ads7953(O) [last unloaded: ecu01_motor_ctl] CPU: 0 PID: 1522 Comm: cat Tainted: G R O 3.10.108-rt123-g0772acb #1 task: c6528ae0 ti: c70f0000 task.ti: c70f0000 PC is at filp_close+0x2c/0x8c LR is at put_files_struct+0x90/0xe0 pc : [] lr : [] psr: a0000013 sp : c70f1ed8 ip : c70f1ef8 fp : c70f1ef4 r10: 00000000 r9 : c70f0000 r8 : 00000034 r7 : c7b8a300 r6 : 00000003 r5 : c7b8a300 r4 : c708f3c0 r3 : bf00ec4c r2 : 00000004 r1 : c7b8a300 r0 : c708f3c0 Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 0005317f Table: 87bb4000 DAC: 00000015 Process cat (pid: 1522, stack limit = 0xc70f01b8) Stack: (0xc70f1ed8 to 0xc70f2000) 1ec0: c7046c34 00000000 1ee0: 00017ffd c721ef00 c70f1f1c c70f1ef8 c00ba350 c009eef4 c6528ae0 c7b8a300 1f00: c6528dd0 c70f0000 c70f1f58 c6528dd0 c70f1f3c c70f1f20 c00ba428 c00ba2d0 1f20: 00000000 c6528ae0 c7b998c0 c7b99910 c70f1f74 c70f1f40 c001ab68 c00ba3f8 1f40: c70f0000 00000000 00000001 c70f1f58 c00a237c c00a20f4 c70f1f84 c70f1f68 1f60: c003066c 000000f8 c70f1f94 c70f1f78 c001b2b4 c001a97c 00094484 00000000 1f80: b6e2174c 000000f8 c70f1fa4 c70f1f98 c001b330 c001b27c 00000000 c70f1fa8 1fa0: c00093a0 c001b328 00094484 00000000 00000000 00094470 00000008 00000000 1fc0: 00094484 00000000 b6e2174c 000000f8 bed91c04 00000000 0000000c 00000000 1fe0: 00000001 bed91a60 b6d25f90 b6d8ec14 60000010 00000000 00000000 00000000 Backtrace: [] (filp_close+0x0/0x8c) from [] (put_files_struct+0x90/0xe0) r6:c721ef00 r5:00017ffd r4:00000000 r3:c7046c34 [] (put_files_struct+0x0/0xe0) from [] (exit_files+0x40/0x44) [] (exit_files+0x0/0x44) from [] (do_exit+0x1fc/0x7c8) r6:c7b99910 r5:c7b998c0 r4:c6528ae0 r3:00000000 [] (do_exit+0x0/0x7c8) from [] (do_group_exit+0x48/0xac) r7:000000f8 [] (do_group_exit+0x0/0xac) from [] (__wake_up_parent+0x0/0x28) r7:000000f8 r6:b6e2174c r5:00000000 r4:00094484 [] (SyS_exit_group+0x0/0x18) from [] (ret_fast_syscall+0x0/0x34) Code: 0a000016 e5903014 e3530000 0a000011 (e5933030) systemd[1]: codesys3-rt.service stopping timed out. Killing. Unable to handle kernel paging request at virtual address bf00ec7c pgd = c0004000 [bf00ec7c] *pgd=87040811, *pte=00000000, *ppte=00000000 Internal error: Oops - BUG: 7 [#2] PREEMPT ARM Modules linked in: 8188eu(O) power_button(O) ecu01_mmc(O) ecu01_comp_cap(O) ads7953(O) [last unloaded: ecu01_motor_ctl] CPU: 0 PID: 1519 Comm: rootfs.writable Tainted: G R D O 3.10.108-rt123-g0772acb #1 task: c65295c0 ti: c789e000 task.ti: c789e000 PC is at filp_close+0x2c/0x8c LR is at put_files_struct+0x90/0xe0 pc : [] lr : [] psr: a0000013 sp : c789fdd0 ip : c789fdf0 fp : c789fdec r10: 00000000 r9 : 00000009 r8 : 00000034 r7 : c7271f00 r6 : 00000003 r5 : c7271f00 r4 : c708f3c0 r3 : bf00ec4c r2 : 00000005 r1 : c7271f00 r0 : c708f3c0 Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 0005317f Table: 87bb4000 DAC: 00000015 Process rootfs.writable (pid: 1519, stack limit = 0xc789e1b8) Stack: (0xc789fdd0 to 0xc78a0000) fdc0: c7046834 00000000 00017ffd c7246c80 fde0: c789fe14 c789fdf0 c00ba350 c009eef4 c65295c0 c7271f00 c65298b0 c789e000 fe00: c789fe50 c65298b0 c789fe34 c789fe18 c00ba428 c00ba2d0 00000000 c65295c0 fe20: c7b99e00 c7b99e50 c789fe6c c789fe38 c001ab68 c00ba3f8 00000000 00000009 fe40: 00000001 c789fe50 c0023ab0 c00233fc c789fe4c c65295c0 c789e000 c789e000 fe60: c789fe8c c789fe70 c001b2b4 c001a97c c789e000 c789fedc c727fec4 c789e000 fe80: c789fec4 c789fe90 c0025a68 c001b27c c789fec8 c65386c0 c789ff80 c789ffb0 fea0: 00000001 c789e000 fffffe00 000e5e8c c789e000 000e5e88 c789ff84 c789fec8 fec0: c047c968 c0025928 00000001 c70da840 00000000 00000000 00000000 00000009 fee0: 00000000 00000000 00000000 00000000 00000000 00000000 00000080 00000000 ff00: 00000080 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ff20: 00000000 00000000 c70da840 00000080 be8b9348 c789ff80 c0009524 00000000 ff40: c789ff7c c789ff50 c00a1448 c00a08bc 00000000 00000000 c789e000 00000000 ff60: c789e000 c789e000 c789e000 c789ffb0 c0009524 00000000 c789ffac c789ff88 ff80: c000b5fc c047c8c4 00000000 00000002 00000080 be8b9348 00000003 c0009524 ffa0: 00000000 c789ffb0 c00093e4 c000b554 00000004 be8b9348 00000080 00000000 ffc0: 00000002 00000080 be8b9348 00000003 00000000 00000080 be8b934a 00178440 ffe0: 00000000 be8b9304 0006d580 000e5e88 60000010 00000004 76febdfd adbe9779 Backtrace: [] (filp_close+0x0/0x8c) from [] (put_files_struct+0x90/0xe0) r6:c7246c80 r5:00017ffd r4:00000000 r3:c7046834 [] (put_files_struct+0x0/0xe0) from [] (exit_files+0x40/0x44) [] (exit_files+0x0/0x44) from [] (do_exit+0x1fc/0x7c8) r6:c7b99e50 r5:c7b99e00 r4:c65295c0 r3:00000000 [] (do_exit+0x0/0x7c8) from [] (do_group_exit+0x48/0xac) r7:c789e000 [] (do_group_exit+0x0/0xac) from [] (get_signal_to_deliver+0x150/0x4d4) r7:c789e000 r6:c727fec4 r5:c789fedc r4:c789e000 [] (get_signal_to_deliver+0x0/0x4d4) from [] (do_signal+0xb4/0x3e0) [] (do_signal+0x0/0x3e0) from [] (do_work_pending+0xb8/0xcc) [] (do_work_pending+0x0/0xcc) from [] (work_pending+0xc/0x20) r8:c0009524 r7:00000003 r6:be8b9348 r5:00000080 r4:00000002 r3:00000000 Code: 0a000016 e5903014 e3530000 0a000011 (e5933030) Unable to handle kernel paging request at virtual address bf00ec7c pgd = c0004000 [bf00ec7c] *pgd=87040811, *pte=00000000, *ppte=00000000 Internal error: Oops - BUG: 7 [#3] PREEMPT ARM Modules linked in: 8188eu(O) power_button(O) ecu01_mmc(O) ecu01_comp_cap(O) ads7953(O) [last unloaded: ecu01_motor_ctl] CPU: 0 PID: 1081 Comm: VTThread Tainted: G R D O 3.10.108-rt123-g0772acb #1 task: c65283a0 ti: c70a8000 task.ti: c70a8000 PC is at filp_close+0x2c/0x8c LR is at put_files_struct+0x90/0xe0 pc : [] lr : [] psr: a0000013 sp : c70a9dd0 ip : c70a9df0 fp : c70a9dec r10: 00000000 r9 : 00000009 r8 : 00000034 r7 : c708d480 r6 : 00000003 r5 : c708d480 r4 : c708f3c0 r3 : bf00ec4c r2 : 00000005 r1 : c708d480 r0 : c708f3c0 Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 0005317f Table: 87bb4000 DAC: 00000015 Process VTThread (pid: 1081, stack limit = 0xc70a81b8) Stack: (0xc70a9dd0 to 0xc70aa000) 9dc0: c7047034 00000000 00017fff c7ba0740 9de0: c70a9e14 c70a9df0 c00ba350 c009eef4 c65283a0 c708d480 c6528690 c70a8000 9e00: c70a9e50 c6528690 c70a9e34 c70a9e18 c00ba428 c00ba2d0 00000000 c65283a0 9e20: c7b99540 c7b99590 c70a9e6c c70a9e38 c001ab68 c00ba3f8 00000000 00000009 9e40: 00000001 c70a9e50 c0023ab0 c00233fc c70a9e4c c65283a0 c70a8000 c70a8000 9e60: c70a9e8c c70a9e70 c001b2b4 c001a97c c70a8000 c70a9edc c7212484 c70a8000 9e80: c70a9ec4 c70a9e90 c0025a68 c001b27c c70a9ec8 c6539b00 c0482074 c70a9fb0 9ea0: 00000001 c70a8000 fffffdfe b6d9f0f8 c70a8000 b6d9f0f4 c70a9f84 c70a9ec8 9ec0: c047c968 c0025928 c0482794 c0481e84 c00464dc c0046530 c70a9f74 00000009 9ee0: 00000000 00000000 00000000 00000000 1ea5fc3c 00000000 c4536d5c 0002651c 9f00: 000518b4 ffffff94 c70a9f88 00ddba97 784cfe13 c70a9f74 0e2bcdc0 c70a9f30 9f20: c70a9f74 c70a9f30 c00464dc c033ba6c 00000000 1ea5fc3c 60d01d6d 00000000 9f40: c70a9f70 00000000 c70a9f70 b5d00898 0000000d b5d00ab0 c70a9fa4 c70a9f68 9f60: c70a8000 c70a8000 c70a8000 c70a9fb0 c0009524 00000000 c70a9fac c70a9f88 9f80: c000b5fc c047c8c4 fffffdfe 00000000 00000000 0000000d 0000008e c0009524 9fa0: 00000000 c70a9fb0 c00093e4 c000b554 0000000d b5d00898 b5d00ab0 b5d00cc8 9fc0: 00000000 00000000 0000000d 0000008e b5d00ab0 b61bac80 b5d00cc8 0000000c 9fe0: 00000002 b5ecbbc0 b6db3408 b6d9f0f4 60000010 0000000d 00000000 00000000 Backtrace: [] (filp_close+0x0/0x8c) from [] (put_files_struct+0x90/0xe0) r6:c7ba0740 r5:00017fff r4:00000000 r3:c7047034 [] (put_files_struct+0x0/0xe0) from [] (exit_files+0x40/0x44) [] (exit_files+0x0/0x44) from [] (do_exit+0x1fc/0x7c8) r6:c7b99590 r5:c7b99540 r4:c65283a0 r3:00000000 [] (do_exit+0x0/0x7c8) from [] (do_group_exit+0x48/0xac) r7:c70a8000 [] (do_group_exit+0x0/0xac) from [] (get_signal_to_deliver+0x150/0x4d4) r7:c70a8000 r6:c7212484 r5:c70a9edc r4:c70a8000 [] (get_signal_to_deliver+0x0/0x4d4) from [] (do_signal+0xb4/0x3e0) [] (do_signal+0x0/0x3e0) from [] (do_work_pending+0xb8/0xcc) [] (do_work_pending+0x0/0xcc) from [] (work_pending+0xc/0x20) r8:c0009524 r7:0000008e r6:0000000d r5:00000000 r4:00000000 r3:fffffdfe Code: 0a000016 e5903014 e3530000 0a000011 (e5933030) ---[ end trace 0000000000000002 ]--- Fixing recursive fault but reboot is needed! systemd[1]: codesys3-rt.service still around after SIGKILL. Ignoring. ---[ end trace 0000000000000003 ]--- Fixing recursive fault but reboot is needed! ---[ end trace 0000000000000004 ]--- Fixing recursive fault but reboot is needed! [ OK ] Stopped CoDeSys 3 runtime. [ OK ] Stopped target Multi-User System. [ OK ] Stopped target Remote File Systems. Stopping D-Bus System Message Bus... [ OK ] Stopped target Network. [ OK ] Stopped target Login Prompts. Stopping Serial Getty on ttymxc4... [ OK ] Stopped D-Bus System Message Bus. [ OK ] Stopped Serial Getty on ttymxc4. [ OK ] Stopped target Basic System. [ OK ] Stopped target Paths. [ OK ] Stopped target Timers. [ OK ] Stopped target Sockets. [ OK ] Closed /dev/initctl Compatibility Named Pipe. [ OK ] Closed sshd.socket. [ OK ] Closed Delayed Shutdown Socket. [ OK ] Closed D-Bus System Message Bus Socket. [ OK ] Closed udev Control Socket. [ OK ] Stopped target System Initialization. Stopping Load Kernel Modules... [ OK ] Stopped Load Kernel Modules. Stopping Apply Kernel Variables... [ OK ] Stopped Apply Kernel Variables. [ OK ] Stopped target Local File Systems. Unmounting /var/tmp... Unmounting /var/lock... Unmounting /var/run... Unmounting /var/log... Unmounting /var/lib... Unmounting /media... Unmounting /tmp... Unmounting Mount /var/stat partition... Unmounting Mount /var/dyn partition... Stopping Journal Service... [ OK ] Unmounted /var/tmp. systemd[1]: Unmounted /var/tmp. [ OK ] Unmounted /var/lock. systemd[1]: Unmounted /var/lock. [ OK ] Unmounted /var/run. systemd[1]: Unmounted /var/run. [ OK ] Unmounted /var/log. systemd[1]: Unmounted /var/log. [ OK ] Unmounted /var/lib. systemd[1]: Unmounted /var/lib. [ OK ] Unmounted /media. systemd[1]: Unmounted /media. systemd[1]: tmp.mount mount process exited, code=exited status=1 [ OK ] Failed unmounting /tmp. systemd[1]: Failed unmounting /tmp. UBIFS: un-mount UBI device 1, volume 0 UBIFS: background thread "ubifs_bgt1_0" stops UBIFS: un-mount UBI device 1, volume 1 UBIFS: background thread "ubifs_bgt1_1" stops [ OK ] Unmounted Mount /var/dyn partition. systemd[1]: Unmounted Mount /var/dyn partition. [ OK ] Unmounted Mount /var/stat partition. systemd[1]: Unmounted Mount /var/stat partition. systemd[1]: Starting Unmount All Filesystems. [ OK ] Reached target Unmount All Filesystems. systemd[1]: Reached target Unmount All Filesystems. systemd[1]: Stopping Local File Systems (Pre). [ OK ] Stopped target Local File Systems (Pre). systemd[1]: Stopped target Local File Systems (Pre). systemd[1]: Stopping Remount Root and Kernel File Systems... Stopping Remount Root and Kernel File Systems... [ OK ] Stopped Remount Root and Kernel File Systems. systemd[1]: Stopped Remount Root and Kernel File Systems. systemd[1]: Stopping Check and create ubi partitions... Stopping Check and create ubi partitions... [ OK ] Stopped Check and create ubi partitions. systemd[1]: Stopped Check and create ubi partitions. systemd[1]: Stopping Attach data ubi partition... Stopping Attach data ubi partition... UBI: detaching mtd4 from ubi1 UBI: mtd4 is detached from ubi1 [ OK ] Stopped Attach data ubi partition. systemd[1]: Stopped Attach data ubi partition. systemd[1]: Starting Shutdown. [ OK ] Reached target Shutdown. systemd[1]: Reached target Shutdown. systemd[1]: Starting Final Step. systemd[1]: Reached target Final Step. systemd-journald[587]: Received SIGTERM systemd[1]: Stopped Journal Service. systemd[1]: Stopping Journal Socket. systemd[1]: Closed Journal Socket. systemd[1]: Starting Reboot... systemd[1]: Unmounting /... UBIFS: background thread "ubifs_bgt0_0" stops systemd[1]: Unmounted /. systemd[1]: Shutting down. systemd-cgroups-agent[1637]: Failed to get D-Bus connection: Failed to connect to socket /org/freedesktop/systemd1/private: Connection refused Sending SIGTERM to remaining processes... Sending SIGKILL to remaining processes... Unmounting file systems. Unmounting /tmp. Unmounting /tmp. Could not unmount /tmp: Device or resource busy Not all file systems unmounted, 1 left. Deactivating swaps. All swaps deactivated. Detaching loop devices. All loop devices detached. Detaching DM devices. All DM deviRestarting system.