Welcome to Arago 2017.05! [ 2.339550] systemd-sysv-ge: 187 output lines suppressed due to ratelimiting [ SKIP ] Ordering cycle found, skipping alignment.service [ OK ] Reached target Swap. [ OK ] Listening on Network Service Netlink Socket. [ OK ] Listening on Journal Socket. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Remote File Systems. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Reached target Paths. [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Created slice User and Session Slice. [ OK ] Listening on udev Kernel Socket. [ OK ] Listening on udev Control Socket. [ OK ] Listening on Syslog Socket. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Created slice System Slice. Starting Create list of required st... nodes for the current kernel... Mounting POSIX Message Queue File System... Mounting Debug File System... [ OK ] Reached target Slices. Mounting Temporary Directory... Starting Setup Virtual Console... Starting Remount Root and Kernel File Systems... [ 3.182702] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) [ OK ] Created slice system-serial\x2dgetty.slice. Starting Load Kernel Modules... [ 3.247768] cmemk: loading out-of-tree module taints kernel. [ 3.254522] CMEMK module: reference Linux version 4.9.28 [ OK ] Created slice system-getty.slice. [ 3.262608] allocated heap buffer 0x40500000 of size 0x100000 [ 3.272709] cmemk initialized [ 3.291324] cryptodev: driver 1.8 loaded. Starting Journal Service... [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Debug File System. [ OK ] Mounted Temporary Directory. [ OK ] Started Create list of required sta...ce nodes for the current kernel. [ OK ] Started Setup Virtual Console. [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Started Load Kernel Modules. [ OK ] Started Journal Service. Starting Apply Kernel Variables... Mounting Configuration File System... Starting Flush Journal to Persistent Storage... Starting Rebuild Hardware Database... Starting Create Static Device Nodes in /dev... [ OK ] Mounted Configuration File System. [ OK ] Started Apply Kernel Variables. [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... [ OK ] Reached target Local File Systems (Pre). Mounting /var/volatile... Mounting /media/ram... [ OK ] Mounted /var/volatile. [ OK ] Mounted /media/ram. [ OK ] Started udev Kernel Device Manager. [ OK ] Started Flush Journal to Persistent Storage. Starting Load/Save Random Seed... [ OK ] Reached target Local File Systems. Starting Create Volatile Files and Directories... Starting Rebuild Journal Catalog... Starting Rebuild Dynamic Linker Cache... [ OK ] Started Load/Save Random Seed. [ OK ] Started Create Volatile Files and Directories. [ OK ] Started Rebuild Journal Catalog. Starting Update UTMP about System Boot/Shutdown... Starting Network Time Synchronization... [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. Starting Synchronize System and HW clocks... [FAILED] Failed to start Synchronize System and HW clocks. See 'systemctl status sync-clocks.service' for details. [ OK ] Started Rebuild Hardware Database. Starting udev Coldplug all Devices... [ 5.985557] udevadm[153]: calling: trigger [ 6.010995] udevadm[153]: device-enumerator: scanning /sys/bus [ 6.119119] udevadm[163]: calling: trigger [ 6.125348] udevadm[163]: device-enumerator: scan all dirs [ 6.150901] udevadm[163]: device-enumerator: scanning /sys/bus [ 6.181686] udevadm[163]: device-enumerator: scanning /sys/class [ 6.448773] Internal error: Oops - undefined instruction: 0 [#1] PREEMPT SMP ARM [ 6.456222] Modules linked in: sch_fq_codel uio_module_drv(O) uio gdbserverproxy(O) cryptodev(O) cmemk(O) [ 6.465901] CPU: 1 PID: 113 Comm: systemd-journal Tainted: G O 4.9.28-geed43d1050 [ 6.474637] Hardware name: Generic DRA74X (Flattened Device Tree) [ 6.480755] task: cd28c4c0 task.stack: ccdf4000 [ 6.485317] PC is at read_wb_reg+0x1d0/0x334 [ 6.489608] LR is at do_DataAbort+0x44/0xc4 [ 6.493810] pc : [] lr : [] psr: a00f01b3 [ 6.493810] sp : ccdf5f00 ip : c0c07fc4 fp : 00000000 [ 6.505337] r10: 00000020 r9 : c024d948 r8 : ccdf5fb0 [ 6.510582] r7 : c022e600 r6 : ccdf5f18 r5 : 00000817 r4 : ccdf5f54 [ 6.517136] r3 : c024d764 r2 : b67c6000 r1 : 00000817 r0 : c024d968 [ 6.523691] Flags: NzCv IRQs off FIQs on Mode SVC_32 ISA Thumb Segment none [ 6.531117] Control: 10c5387d Table: 8cde806a DAC: 00000051 [ 6.536886] Process systemd-journal (pid: 113, stack limit = 0xccdf4210) [ 6.543614] Stack: (0xccdf5f00 to 0xccdf6000) [ 6.547992] 5f00: c024d968 c024d764 ccdf5f54 ccdf5f18 c022e600 c024d948 00000020 00000000 [ 6.556206] 5f20: c0149ee4 c9026188 c9026180 cd28c984 c0c51780 cd28c9a0 cd28c4c0 00000000 [ 6.564421] 5f40: ccdf4000 00000000 ccdf5f64 ccdf5f58 c022e700 c022e4d0 ccdf5f8c ccdf5f68 [ 6.572635] 5f60: c014a058 c022e6fc ccdf4000 c0108024 ccdf4000 c0108024 ccdf5fb0 00000006 [ 6.580849] 5f80: ccdf5fac ccdf5f90 c010b888 b6e034c4 200f0010 ffffffff 10c5387d 10c5387d [ 6.589063] 5fa0: 00000000 ccdf5fb0 c010cea0 c01012d4 b67c5f50 bea0de00 00000160 00000000 [ 6.597276] 5fc0: 000001a0 b67c5f10 7f5e53c8 bea0df18 00000060 bea0e7b0 068c48e2 e7093354 [ 6.605490] 5fe0: b67c5fd0 bea0dd0c 7f5c08b4 b6e034c4 200f0010 ffffffff 00000000 00000000 [ 6.613699] Backtrace: no frame pointer [ 6.617572] Code: 0eda ee10 a800 e89d (0ed9) ee10 [ 6.622385] ---[ end trace d7e71fc271410948 ]--- [ 6.628239] systemd-journal: 26 output lines suppressed due to ratelimiting [ 7.707130] omap_i2c 48070000.i2c: controller timed out [ 8.827136] omap_i2c 48070000.i2c: controller timed out [ 9.947133] omap_i2c 48070000.i2c: controller timed out [ 11.067147] omap_i2c 48070000.i2c: controller timed out [ 12.187133] omap_i2c 48070000.i2c: controller timed out [ 13.307133] omap_i2c 48070000.i2c: controller timed out [ 13.337129] cpu cpu0: vdd failed for 1183000uV[min 950000uV max 1500000uV] [ 14.427135] omap_i2c 48070000.i2c: controller timed out [ 15.547133] omap_i2c 48070000.i2c: controller timed out [ 16.587187] systemd-udevd[124]: maximum number (12) of children reached [ 16.667148] omap_i2c 48070000.i2c: controller timed out [ 17.787133] omap_i2c 48070000.i2c: controller timed out [ 18.907132] omap_i2c 48070000.i2c: controller timed out [ 20.027136] omap_i2c 48070000.i2c: controller timed out [ 20.057128] cpu cpu0: vdd failed for 1060000uV[min 850000uV max 1500000uV] [ 20.064033] cpufreq: __target_index: Failed to change cpu frequency: -110 [ 21.147134] omap_i2c 48070000.i2c: controller timed out [ 22.267147] omap_i2c 48070000.i2c: controller timed out [ 23.387134] omap_i2c 48070000.i2c: controller timed out [ 24.507133] omap_i2c 48070000.i2c: controller timed out [ 25.627136] omap_i2c 48070000.i2c: controller timed out [ 26.747133] omap_i2c 48070000.i2c: controller timed out [ 26.777129] cpu cpu0: vdd failed for 1183000uV[min 950000uV max 1500000uV] [ 26.827139] Unable to handle kernel paging request at virtual address d7e35e48 [ 26.834392] pgd = cce58000 [ 26.837109] [d7e35e48] *pgd=00000000 [ 26.840707] Internal error: Oops: 5 [#2] PREEMPT SMP ARM [ 26.846039] Modules linked in: sch_fq_codel uio_module_drv(O) uio gdbserverproxy(O) cryptodev(O) cmemk(O) [ 26.855704] CPU: 1 PID: 124 Comm: systemd-udevd Tainted: G D O 4.9.28-geed43d1050 [ 26.864263] Hardware name: Generic DRA74X (Flattened Device Tree) [ 26.870380] task: cd28abc0 task.stack: cce52000 [ 26.874933] PC is at kmem_cache_free+0x7c/0x1e8 [ 26.879488] LR is at kfree_skbmem+0x90/0x98 [ 26.883689] pc : [] lr : [] psr: 600f0013 [ 26.883689] sp : cce53d30 ip : cce53d60 fp : cce53d5c [ 26.895215] r10: 00000000 r9 : 000000b5 r8 : ce304558 [ 26.900460] r7 : cce53d30 r6 : cce52000 r5 : c9026300 r4 : c8c03e44 [ 26.907014] r3 : c8c03e48 r2 : 0f232000 r1 : 00051156 r0 : c8c03e44 [ 26.913568] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 26.920732] Control: 10c5387d Table: 8ce5806a DAC: 00000051 [ 26.926500] Process systemd-udevd (pid: 124, stack limit = 0xcce52210) [ 26.933053] Stack: (0xcce53d30 to 0xcce54000) [ 26.937428] 3d20: c069a810 c069a6a0 c9026300 cd3f8d2c [ 26.945642] 3d40: ccdcc000 cd5b8380 cd3f8d2c 000000b5 cce53d6c cce53d60 c069a278 c021c370 [ 26.953856] 3d60: cce53d84 cce53d70 c069a8b4 c069a1f4 cd3f8b00 cd3f8d2c cce53e0c cce53d88 [ 26.962070] 3d80: c074e86c c069a88c cce53dc4 00000003 ffffffe0 fffffe00 000000b5 cce52000 [ 26.970284] 3da0: 00000000 00000000 00000000 c9026300 c0c44c00 00000000 00000007 cce53e48 [ 26.978497] 3dc0: c0c53f10 fffffff5 00000000 00000000 00000000 00000000 ffffffff ffffffff [ 26.986712] 3de0: c0693a08 cce53f48 00000000 00000000 cd5b8380 cce53e28 cce52000 00004000 [ 26.994925] 3e00: cce53e1c cce53e10 c06935cc c074e470 cce53f34 cce53e20 c0693c64 c06935bc [ 27.003138] 3e20: 00000000 00000000 cce53e54 cce53e38 00000040 cce53ea0 ccebb800 00000001 [ 27.011352] 3e40: c9026248 00000000 bedce534 00000085 7f5d105c 00000008 bedcee84 00000027 [ 27.019565] 3e60: 7f5cf944 00000001 00000040 00000000 cd8e5e78 00000002 00000000 00000005 [ 27.027778] 3e80: cce53f3c cce53e90 c022d00c c026c2fc 00000000 00000000 cce53f4c 00000000 [ 27.035991] 3ea0: 00000001 00000000 00000000 cce53f00 00000000 00000004 c9026240 00000000 [ 27.044204] 3ec0: 00000000 00000000 00000000 00000000 00000000 00000000 bedcedc0 00000004 [ 27.052417] 3ee0: bedcfee2 0000000d bedcedd4 00000007 bedcee84 00000027 7f5cf944 00000001 [ 27.060630] 3f00: cce53f1c cce53f10 c024aa18 bedce4f8 00004000 cd5b8380 00000128 c0108024 [ 27.068844] 3f20: cce52000 00000000 cce53f94 cce53f38 c0694a24 c0693a78 00000000 00000000 [ 27.077056] 3f40: 00000000 fffffff7 00000000 00000000 00000001 00000000 00000000 cce53e68 [ 27.085269] 3f60: 00000000 00000000 00000000 00000000 00004000 00000000 00000092 7f5de08c [ 27.093483] 3f80: bedce4f8 bedce514 cce53fa4 cce53f98 c0694a60 c06949e8 00000000 cce53fa8 [ 27.101697] 3fa0: c0107e60 c0694a5c 7f5de08c bedce4f8 00000005 bedce4f8 00004000 00000004 [ 27.109909] 3fc0: 7f5de08c bedce4f8 bedce514 00000128 bedce534 00000000 7f5ca8cc 7f5c9498 [ 27.118123] 3fe0: 00000000 bedce4e4 7f5a5f8c b6ee9a08 600f0030 00000005 52598080 48102601 [ 27.126332] Backtrace: [ 27.128800] [] (kmem_cache_free) from [] (kfree_skbmem+0x90/0x98) [ 27.136666] r9:000000b5 r8:cd3f8d2c r7:cd5b8380 r6:ccdcc000 r5:cd3f8d2c r4:c9026300 [ 27.144444] [] (kfree_skbmem) from [] (kfree_skb+0x34/0x68) [ 27.151791] [] (kfree_skb) from [] (unix_dgram_sendmsg+0x408/0x648) [ 27.159827] r5:cd3f8d2c r4:cd3f8b00 [ 27.163424] [] (unix_dgram_sendmsg) from [] (sock_sendmsg+0x1c/0x2c) [ 27.171551] r10:00004000 r9:cce52000 r8:cce53e28 r7:cd5b8380 r6:00000000 r5:00000000 [ 27.179410] r4:cce53f48 [ 27.181957] [] (sock_sendmsg) from [] (___sys_sendmsg+0x1f8/0x208) [ 27.189912] [] (___sys_sendmsg) from [] (__sys_sendmsg+0x48/0x74) [ 27.197776] r10:00000000 r9:cce52000 r8:c0108024 r7:00000128 r6:cd5b8380 r5:00004000 [ 27.205637] r4:bedce4f8 [ 27.208185] [] (__sys_sendmsg) from [] (SyS_sendmsg+0x10/0x14) [ 27.215786] r6:bedce514 r5:bedce4f8 r4:7f5de08c [ 27.220429] [] (SyS_sendmsg) from [] (ret_fast_syscall+0x0/0x3c) [ 27.228207] Code: e5863004 e5943000 ee1d2f90 e2833004 (e7939002) [ 27.234327] ---[ end trace d7e71fc271410949 ]--- [ 27.238963] note: systemd-udevd[124] exited with preempt_count 1 [ 27.377104] INFO: rcu_preempt detected stalls on CPUs/tasks: [ 27.382807] 0-...: (0 ticks this GP) idle=d95/140000000000000/0 softirq=1158/1158 fqs=1021 [ 27.391279] (detected by 1, t=2102 jiffies, g=-60, c=-61, q=942) [ 27.397408] Task dump for CPU 0: [ 27.400647] udevadm R running task 0 163 1 0x00000002 [ 27.407741] Backtrace: [ 27.410208] [] (0xcd5483ac) from [] (0xcd230c10) [ 27.416591] Backtrace aborted due to bad frame pointer [ 27.867134] omap_i2c 48070000.i2c: controller timed out [ 28.987123] omap_i2c 48070000.i2c: controller timed out [ 30.107124] omap_i2c 48070000.i2c: controller timed out [ 31.227125] omap_i2c 48070000.i2c: controller timed out [ 32.347123] omap_i2c 48070000.i2c: controller timed out [ 33.467138] omap_i2c 48070000.i2c: controller timed out [ 33.497138] cpu cpu0: vdd failed for 1060000uV[min 850000uV max 1500000uV] [ 33.504043] cpufreq: __target_index: Failed to change cpu frequency: -110 [ 34.587124] omap_i2c 48070000.i2c: controller timed out [ 35.707123] omap_i2c 48070000.i2c: controller timed out [ 36.827125] omap_i2c 48070000.i2c: controller timed out [ 37.947123] omap_i2c 48070000.i2c: controller timed out [ 39.067138] omap_i2c 48070000.i2c: controller timed out [ 40.187124] omap_i2c 48070000.i2c: controller timed out [ 40.217151] cpu cpu0: vdd failed for 1183000uV[min 950000uV max 1500000uV] [ 41.307123] omap_i2c 48070000.i2c: controller timed out [ 42.427124] omap_i2c 48070000.i2c: controller timed out [ 43.547123] omap_i2c 48070000.i2c: controller timed out [ 44.667138] omap_i2c 48070000.i2c: controller timed out [ 45.787123] omap_i2c 48070000.i2c: controller timed out [ 46.907123] omap_i2c 48070000.i2c: controller timed out [ 46.937139] cpu cpu0: vdd failed for 1060000uV[min 850000uV max 1500000uV] [ 46.944044] cpufreq: __target_index: Failed to change cpu frequency: -110 [ 48.027125] omap_i2c 48070000.i2c: controller timed out [ 49.147123] omap_i2c 48070000.i2c: controller timed out [ 50.267138] omap_i2c 48070000.i2c: controller timed out [ 51.387123] omap_i2c 48070000.i2c: controller timed out [ 52.507123] omap_i2c 48070000.i2c: controller timed out [ 53.627124] omap_i2c 48070000.i2c: controller timed out [ 53.657137] cpu cpu0: vdd failed for 1183000uV[min 950000uV max 1500000uV] [ 54.747122] omap_i2c 48070000.i2c: controller timed out [ 55.867137] omap_i2c 48070000.i2c: controller timed out [ 56.987123] omap_i2c 48070000.i2c: controller timed out [ 58.107122] omap_i2c 48070000.i2c: controller timed out [ 59.227124] omap_i2c 48070000.i2c: controller timed out [ 60.347123] omap_i2c 48070000.i2c: controller timed out [ 60.377139] cpu cpu0: vdd failed for 1060000uV[min 850000uV max 1500000uV] [ 60.384044] cpufreq: __target_index: Failed to change cpu frequency: -110 [ 61.467138] omap_i2c 48070000.i2c: controller timed out [ 62.587124] omap_i2c 48070000.i2c: controller timed out [ 63.707123] omap_i2c 48070000.i2c: controller timed out [ 64.827125] omap_i2c 48070000.i2c: controller timed out [ 65.947123] omap_i2c 48070000.i2c: controller timed out [ 67.067138] omap_i2c 48070000.i2c: controller timed out [ 67.097138] cpu cpu0: vdd failed for 1183000uV[min 950000uV max 1500000uV] [ 68.187124] omap_i2c 48070000.i2c: controller timed out [ 69.307123] omap_i2c 48070000.i2c: controller timed out [ 70.427125] omap_i2c 48070000.i2c: controller timed out [ 71.547122] omap_i2c 48070000.i2c: controller timed out [ 72.667138] omap_i2c 48070000.i2c: controller timed out [ 73.787124] omap_i2c 48070000.i2c: controller timed out [ 73.817151] cpu cpu0: vdd failed for 1060000uV[min 850000uV max 1500000uV] [ 73.824055] cpufreq: __target_index: Failed to change cpu frequency: -110 [ 74.907123] omap_i2c 48070000.i2c: controller timed out [ 76.027125] omap_i2c 48070000.i2c: controller timed out [ 77.147123] omap_i2c 48070000.i2c: controller timed out [ 78.267138] omap_i2c 48070000.i2c: controller timed out [ 79.387123] omap_i2c 48070000.i2c: controller timed out [ 80.507122] omap_i2c 48070000.i2c: controller timed out [ 80.537137] cpu cpu0: vdd failed for 1183000uV[min 950000uV max 1500000uV] [ 81.627124] omap_i2c 48070000.i2c: controller timed out [ 82.747123] omap_i2c 48070000.i2c: controller timed out [ 83.867138] omap_i2c 48070000.i2c: controller timed out +-----------------------------+ [ 84.987123] omap_i2c 48070000.i2c: controller timed out | | [ 86.107123] omap_i2c 48070000.i2c: controller timed out | Cannot open /dev/ttyUSB0! | [ 87.227124] omap_i2c 48070000.i2c: controller timed out | | [ 87.257137] cpu cpu0: vdd failed for 1060000uV[min 850000uV max 1500000uV] +-----------------------------+ [ 87.264041] cpufreq: __target_index: Failed to change cpu frequency: -110 [ 88.347122] omap_i2c 48070000.i2c: controller timed out [ 89.467138] omap_i2c 48070000.i2c: controller timed out [ 90.427104] INFO: rcu_preempt detected stalls on CPUs/tasks: [ 90.432801] 0-...: (0 ticks this GP) idle=d95/140000000000000/0 softirq=1158/1158 fqs=4172 [ 90.441272] (detected by 1, t=8407 jiffies, g=-60, c=-61, q=942) [ 90.447399] Task dump for CPU 0: [ 90.450638] udevadm R running task 0 163 1 0x00000002 [ 90.457731] Backtrace: [ 90.460198] [] (0xcd5483ac) from [] (0xcd230c10) [ 90.466579] Backtrace aborted due to bad frame pointer [ 90.587134] omap_i2c 48070000.i2c: controller timed out [ 91.707132] omap_i2c 48070000.i2c: controller timed out [ 92.827137] omap_i2c 48070000.i2c: controller timed out [ 93.947134] omap_i2c 48070000.i2c: controller timed out [ 93.977129] cpu cpu0: vdd failed for 1183000uV[min 950000uV max 1500000uV] [ 95.067148] omap_i2c 48070000.i2c: controller timed out [ 96.187133] omap_i2c 48070000.i2c: controller timed out [ 97.307132] omap_i2c 48070000.i2c: controller timed out [ 98.427136] omap_i2c 48070000.i2c: controller timed out [ 99.547132] omap_i2c 48070000.i2c: controller timed out [ 100.667147] omap_i2c 48070000.i2c: controller timed out [ 100.697128] cpu cpu0: vdd failed for 1060000uV[min 850000uV max 1500000uV] [ 100.704033] cpufreq: __target_index: Failed to change cpu frequency: -110 [ 101.787134] omap_i2c 48070000.i2c: controller timed out [ 102.907132] omap_i2c 48070000.i2c: controller timed out [ 104.027136] omap_i2c 48070000.i2c: controller timed out [ 105.147133] omap_i2c 48070000.i2c: controller timed out [ 106.267147] omap_i2c 48070000.i2c: controller timed out [ 107.387134] omap_i2c 48070000.i2c: controller timed out [ 107.417142] cpu cpu0: vdd failed for 1183000uV[min 950000uV max 1500000uV] [ 108.507133] omap_i2c 48070000.i2c: controller timed out [ 109.627135] omap_i2c 48070000.i2c: controller timed out [ 110.747132] omap_i2c 48070000.i2c: controller timed out [ 111.867147] omap_i2c 48070000.i2c: controller timed out [ 112.987133] omap_i2c 48070000.i2c: controller timed out [ 114.107132] omap_i2c 48070000.i2c: controller timed out [ 114.137128] cpu cpu0: vdd failed for 1060000uV[min 850000uV max 1500000uV] [ 114.144032] cpufreq: __target_index: Failed to change cpu frequency: -110 [ 115.227136] omap_i2c 48070000.i2c: controller timed out [ 116.347133] omap_i2c 48070000.i2c: controller timed out [ 117.467147] omap_i2c 48070000.i2c: controller timed out [ 118.587132] omap_i2c 48070000.i2c: controller timed out [ 119.707133] omap_i2c 48070000.i2c: controller timed out [ 120.827136] omap_i2c 48070000.i2c: controller timed out [ 120.857127] cpu cpu0: vdd failed for 1183000uV[min 950000uV max 1500000uV] [ 121.947133] omap_i2c 48070000.i2c: controller timed out [ 123.067147] omap_i2c 48070000.i2c: controller timed out