root@rpi3:~ # Jun 5 21:36:21 rpi3 syslogd: last message repeated 3 times Jun 5 21:38:21 rpi3 syslogd: last message repeated 6 times Fatal data abort: x0: fffffd0001564700 x1: deadc0dedeadc0de x2: f8 x3: 8 x4: 28 x5: 0 x6: ffff0000535c10b0 x7: 40 x8: fffffd00014f0560 x9: 2f0 x10: ffff000000cee6d8 x11: 1 x12: 4 x13: 0 x14: 8 x15: 0 x16: 40339278 x17: 4032596c x18: ffff000053618540 x19: fffffd0001564700 x20: deadc0dedeadc0de x21: b00000 x22: 18 x23: ffff0000536186a8 x24: 0 x25: fffffd00016e4400 x26: ffff0000535c1000 x27: ffff0000009bf000 x28: 98 x29: ffff000053618550 sp: ffff000053618540 lr: ffff000000490eac elr: ffff0000003449b0 spsr: 20000345 far: deadc0dedeadc0df esr: 96000004 [ thread pid 1361 tid 100104 ] Stopped at prison_if+0x1c: ldrb w8, [x20, #1] root@rpi3:~ # Jun 5 21:36:21 rpi3 syslogd: last message repeated 3 times Jun 5 21:38:21 rpi3 syslogd: last message repeated 6 times Fatal data abort: x0: fffffd0001564700 x1: deadc0dedeadc0de x2: f8 x3: 8 x4: 28 x5: 0 x6: ffff0000535c10b0 x7: 40 x8: fffffd00014f0560 x9: 2f0 x10: ffff000000cee6d8 x11: 1 x12: 4 x13: 0 x14: 8 x15: 0 x16: 40339278 x17: 4032596c x18: ffff000053618540 x19: fffffd0001564700 x20: deadc0dedeadc0de x21: b00000 x22: 18 x23: ffff0000536186a8 x24: 0 x25: fffffd00016e4400 x26: ffff0000535c1000 x27: ffff0000009bf000 x28: 98 x29: ffff000053618550 sp: ffff000053618540 lr: ffff000000490eac elr: ffff0000003449b0 spsr: 20000345 far: deadc0dedeadc0df esr: 96000004 [ thread pid 1361 tid 100104 ] Stopped at prison_if+0x1c: ldrb w8, [x20, #1] db> bt Tracing pid 1361 tid 100104 td 0xfffffd00014f0560 db_trace_self() at db_stack_trace+0xf0 pc = 0xffff000000667fb4 lr = 0xffff0000000d8b18 sp = 0xffff000053617e50 fp = 0xffff000053617e80 db_stack_trace() at db_command+0x220 pc = 0xffff0000000d8b18 lr = 0xffff0000000d879c sp = 0xffff000053617e90 fp = 0xffff000053617f70 db_command() at db_command_loop+0x60 pc = 0xffff0000000d879c lr = 0xffff0000000d8560 sp = 0xffff000053617f80 fp = 0xffff000053617fa0 db_command_loop() at db_trap+0xf4 pc = 0xffff0000000d8560 lr = 0xffff0000000db678 sp = 0xffff000053617fb0 fp = 0xffff0000536181d0 db_trap() at kdb_trap+0x1d8 pc = 0xffff0000000db678 lr = 0xffff0000003bec74 sp = 0xffff0000536181e0 fp = 0xffff000053618290 db_trap() at kdb_trap+0x1d8 pc = 0xffff0000000db678 lr = 0xffff0000003bec74 sp = 0xffff0000536181e0 fp = 0xffff000053618290 kdb_trap() at data_abort+0x1ec pc = 0xffff0000003bec74 lr = 0xffff000000682df8 sp = 0xffff0000536182a0 fp = 0xffff000053618350 data_abort() at do_el1h_sync+0x11c pc = 0xffff000000682df8 lr = 0xffff000000682b08 sp = 0xffff000053618360 fp = 0xffff000053618390 do_el1h_sync() at handle_el1h_sync+0x74 pc = 0xffff000000682b08 lr = 0xffff00000066a074 sp = 0xffff0000536183a0 fp = 0xffff0000536184b0 handle_el1h_sync() at sysctl_rtsock+0x5b0 pc = 0xffff00000066a074 lr = 0xffff000000490ea8 sp = 0xffff0000536184c0 fp = 0xffff000053618550 sysctl_rtsock() at sysctl_rtsock+0x5b0 pc = 0xffff000000490ea8 lr = 0xffff000000490ea8 sp = 0xffff000053618560 fp = 0xffff000053618780 sysctl_rtsock() at sysctl_rtsock+0x5b0 pc = 0xffff000000490ea8 lr = 0xffff000000490ea8 sp = 0xffff000053618560 fp = 0xffff000053618780 sysctl_rtsock() at sysctl_root_handler_locked+0xa4 pc = 0xffff000000490ea8 lr = 0xffff000000388504 sp = 0xffff000053618790 fp = 0xffff0000536187c0 sysctl_root_handler_locked() at sysctl_root+0x188 pc = 0xffff000000388504 lr = 0xffff000000387ca0 sp = 0xffff0000536187d0 fp = 0xffff000053618840 sysctl_root() at userland_sysctl+0x110 pc = 0xffff000000387ca0 lr = 0xffff000000388250 sp = 0xffff000053618850 fp = 0xffff000053618900 userland_sysctl() at sys___sysctl+0x68 pc = 0xffff000000388250 lr = 0xffff000000388100 sp = 0xffff000053618910 fp = 0xffff0000536189a0 sys___sysctl() at do_el0_sync+0x498 pc = 0xffff000000388100 lr = 0xffff000000683328 sp = 0xffff0000536189b0 fp = 0xffff000053618a70 pc = 0xffff000000388504 lr = 0xffff000000387ca0 sp = 0xffff0000536187d0 fp = 0xffff000053618840 sysctl_root() at userland_sysctl+0x110 pc = 0xffff000000387ca0 lr = 0xffff000000388250 sp = 0xffff000053618850 fp = 0xffff000053618900 userland_sysctl() at sys___sysctl+0x68 pc = 0xffff000000388250 lr = 0xffff000000388100 sp = 0xffff000053618910 fp = 0xffff0000536189a0 sys___sysctl() at do_el0_sync+0x498 pc = 0xffff000000388100 lr = 0xffff000000683328 sp = 0xffff0000536189b0 fp = 0xffff000053618a70 do_el0_sync() at handle_el0_sync+0x74 pc = 0xffff000000683328 lr = 0xffff00000066a1f4 sp = 0xffff000053618a80 fp = 0xffff000053618b90 handle_el0_sync() at 0x40325128 pc = 0xffff00000066a1f4 lr = 0x0000000040325128 sp = 0xffff000053618ba0 fp = 0x0000ffffffffe390 db> show thread Thread 100104 at 0xfffffd00014f0560: proc (pid 1361): 0xfffffd0005bc3a50 name: ifconfig stack: 0xffff000053615000-0xffff000053618fff flags: 0x4010004 pflags: 0 state: RUNNING (CPU 1) priority: 172 container lock: sched lock 1 (0xffff000000b02880) last voluntary switch: 111 ms ago last involuntary switch: 104 ms ago db> db> ps pid ppid pgrp uid state wmesg wchan cmd 1361 1360 297 0 R CPU 1 ifconfig 1360 297 297 0 S wait 0xfffffd0005bc1000 sh 917 660 917 0 S+ ttyin 0xfffffd00011f58b0 csh 660 1 660 0 Ss+ wait 0xfffffd0001739a50 login 659 1 659 0 Ss+ ttyin 0xfffffd00011f54b0 getty 613 1 613 0 Ss nanslp 0xffff000000aeb7ac cron 609 1 609 0 Ss select 0xfffffd000105c240 sshd 575 1 575 0 Ss (threaded) ntpd 100102 S select 0xfffffd0001516cc0 ntpd 415 1 415 0 Ss select 0xfffffd000105c4c0 syslogd 344 1 344 0 Ss select 0xfffffd000105c2c0 devd 343 1 343 65 Ss piperd 0xfffffd0001760758 dhclient 297 1 297 0 Ss wait 0xfffffd00014ffa50 dhclient 294 1 294 0 Ss select 0xfffffd0001516dc0 dhclient 83 0 0 0 DL mdwait 0xfffffd00058e2000 [md2] 78 0 0 0 DL mdwait 0xfffffd000177f000 [md1] 73 0 0 0 DL mdwait 0xfffffd0005830000 [md0] 24 0 0 0 DL syncer 0xffff000000c89ff0 [syncer] 23 0 0 0 DL vlruwt 0xfffffd0001500528 [vnlru] 24 0 0 0 DL syncer 0xffff000000c89ff0 [syncer] 23 0 0 0 DL vlruwt 0xfffffd0001500528 [vnlru] 22 0 0 0 DL (threaded) [bufdaemon] 100065 D qsleep 0xffff000000c893e0 [bufdaemon] 100069 D - 0xffff00000094c600 [bufspacedaemon-0] 100089 D sdflush 0xfffffd00017fb4e8 [/ worker] 100094 D sdflush 0xfffffd00058bb4e8 [/tmp worker] 100095 D sdflush 0xfffffd00017fb0e8 [/var/log worker] 100097 D sdflush 0xfffffd00058bb0e8 [/var/tmp worker] 21 0 0 0 DL psleep 0xffff000000ca40e0 [vmdaemon] 20 0 0 0 DL (threaded) [pagedaemon] 100063 D psleep 0xffff000000cf5a98 [dom0] 100068 D launds 0xffff000000cf5aa4 [laundry: dom0] 100071 D umarcl 0xffff000000616620 [uma] 19 0 0 0 DL mmcsd d 0xfffffd0001311600 [mmcsd0: mmc/sd card] 18 0 0 0 DL - 0xffff000000c88ddc [soaiod4] 17 0 0 0 DL - 0xffff000000c88ddc [soaiod3] 16 0 0 0 DL - 0xffff000000c88ddc [soaiod2] 15 0 0 0 DL - 0xffff000000c88ddc [soaiod1] 9 0 0 0 DL - 0xffff0000009da470 [rand_harvestq] 8 0 0 0 DL waiting 0xffff000000cef708 [sctp_iterator] 14 0 0 0 DL (threaded) [usb] 9 0 0 0 DL - 0xffff0000009da470 [rand_harvestq] 8 0 0 0 DL waiting 0xffff000000cef708 [sctp_iterator] 14 0 0 0 DL (threaded) [usb] 100044 D - 0xffff000040fe4038 [usbus0] 100045 D - 0xffff000040fe4090 [usbus0] 100046 D - 0xffff000040fe40e8 [usbus0] 100047 D - 0xffff000040fe4140 [usbus0] 100048 D - 0xffff000040fe4198 [usbus0] 100088 D - 0xfffffd000583c450 [smsc0] 7 0 0 0 DL (threaded) [cam] 100032 D - 0xffff0000009c5c80 [doneq0] 100057 D - 0xffff0000009c5ac8 [scanner] 6 0 0 0 DL crypto_ 0xfffffd00011fc150 [crypto returns 3] 5 0 0 0 DL crypto_ 0xfffffd00011fc0f0 [crypto returns 2] 4 0 0 0 DL crypto_ 0xfffffd00011fc090 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffffd00011fc030 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffff000000ca18e8 [crypto] 13 0 0 0 DL (threaded) [geom] 100019 D - 0xffff000000cc3080 [g_event] 100020 D - 0xffff000000cc3090 [g_up] 100021 D - 0xffff000000cc3078 [g_down] 12 0 0 0 WL (threaded) [intr] 100008 I [swi5: fast taskq] 100014 I [swi4: clock (0)] 100015 I [swi4: clock (1)] 100016 I [swi4: clock (2)] 100017 I [swi4: clock (3)] 100018 I [swi3: vm] 100033 I [intc0,28: bcm_dma0] 100034 I [intc0,29: bcm_dma0] 100035 I [intc0,32: bcm_dma0] 100036 I [intc0,33: bcm_dma0] 100037 I [intc0,34: bcm_dma0] 100038 I [intc0,35: bcm_dma0] 100039 I [intc0,1: mbox0] 100040 I [swi0: uart uart] 100041 I [intc0,62: spi0] 100042 I [intc0,61: iichb0] 100043 I [intc0,17: +] 100049 I [intc0,70: +] 100042 I [intc0,61: iichb0] 100043 I [intc0,17: +] 100049 I [intc0,70: +] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 100005 Run CPU 2 [idle: cpu2] 100006 Run CPU 3 [idle: cpu3] 1 0 1 0 SLs wait 0xfffffd0001182528 [init] 10 0 0 0 DL audit_w 0xffff000000cf4dc8 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffff000000cc30b0 [swapper] 100007 D - 0xfffffd0001178e00 [thread taskq] 100009 D - 0xfffffd0001178b00 [aiod_kick taskq] 100010 D - 0xfffffd0001178a00 [kqueue_ctx taskq] 100022 D - 0xfffffd0001177e00 [firmware taskq] 100023 D - 0xfffffd0001177d00 [crypto_0] 100024 D - 0xfffffd0001177d00 [crypto_1] 100025 D - 0xfffffd0001177d00 [crypto_2] 100026 D - 0xfffffd0001177d00 [crypto_3] 100050 D - 0xffff000000aea552 [deadlkres] 100053 D - 0xfffffd0001176400 [acpi_task_0] 100054 D - 0xfffffd0001176400 [acpi_task_1] 100007 D - 0xfffffd0001178e00 [thread taskq] 100009 D - 0xfffffd0001178b00 [aiod_kick taskq] 100010 D - 0xfffffd0001178a00 [kqueue_ctx taskq] 100022 D - 0xfffffd0001177e00 [firmware taskq] 100023 D - 0xfffffd0001177d00 [crypto_0] 100024 D - 0xfffffd0001177d00 [crypto_1] 100025 D - 0xfffffd0001177d00 [crypto_2] 100026 D - 0xfffffd0001177d00 [crypto_3] 100050 D - 0xffff000000aea552 [deadlkres] 100053 D - 0xfffffd0001176400 [acpi_task_0] 100054 D - 0xfffffd0001176400 [acpi_task_1] 100055 D - 0xfffffd0001176400 [acpi_task_2] 100056 D - 0xfffffd0001177c00 [CAM taskq] 100070 D - 0xfffffd0001353800 [config_0] 100072 D - 0xfffffd0001565200 [if_io_tqg_0] 100073 D - 0xfffffd0001565000 [if_io_tqg_1] 100074 D - 0xfffffd0001564d00 [if_io_tqg_2] 100075 D - 0xfffffd0001564b00 [if_io_tqg_3] 100076 D - 0xfffffd00015c7c00 [softirq_0] 100077 D - 0xfffffd0001557e00 [softirq_1] 100078 D - 0xfffffd0001557c00 [softirq_2] 100079 D - 0xfffffd0001557a00 [softirq_3] 100080 D - 0xfffffd0001564900 [if_config_tqg_0]