Hallo zusammen,
über folgendes merkwürdiges Problem möchte ich heute berichten und fragen, ob jemand ähnliche Erfahrungen schon damit gemacht hat, oder das Problem des Fehlers sieht.
framp, ja schande über mich dass hier noch nicht raspibackup zum Einsatz kommt - tauchten bei raspibackup auch schon solche Fehlerberichte auf?
Ausgangssituation:
Zum sichern der kompletten SD Karte auf ein NAS kommt folgendes sh Skript monatlich via root Crontab zum Einsatz:
crontab:00 05 * * 7 [ $(date +\%d) -le 07 ] && /bin/sh /opt/redmine/script/backup_sdcard.sh
backup_sdcard.sh:
#!/bin/bash
# VARIABLEN - HIER EDITIEREN
BACKUP_PFAD="/media/NAS/SD-Card"
BACKUP_ANZAHL="6"
BACKUP_NAME="RaspberryPiBackup"
# ENDE VARIABLEN
# Stoppe Dienste vor Backup
systemctl stop apache2.service mysql.service cron.service
# Backup mit Hilfe von dd erstellen und im angegebenen Pfad speichern
dd if=/dev/mmcblk0 | gzip -5 > ${BACKUP_PFAD}/${BACKUP_NAME}-$(date +%Y%m%d-%H%M%S)_5.img.gz
# Starte Dienste nach Backup
systemctl start apache2.service mysql.service cron.service
# Alte Sicherungen die nach X neuen Sicherungen entfernen
pushd ${BACKUP_PFAD}; ls -tr ${BACKUP_PFAD}/${BACKUP_NAME}* | head -n -${BACKUP_ANZAHL} | xargs rm; popd
#Zum Wiederherstellen auf eure SD-Karte verwendet ihr unter Windows entweder Win32 Disk Imager
#oder unter Linux folgender Befehl, sda muss entsprechend der SD-Karte sein
#dd if=/pfad/backup.img of=/dev/sda bs=1MB
#Das Rückschreiben geht bei gepacktem File dann mit:
#gunzip -c /pfad/backup.img.gz | dd of=/dev/sdx bs=1MB
#oder vorher entpacken:
#gunzip /pfad/backup.img.gz
#dd if=/pfad/backup.img of=/dev/sdx bs=1MB
Alles anzeigen
Dies erledigte auch schon seit 2 Jahren zuverlässig seinen Dienst (vor ca. einem Jahr wurde mit Hilfe des Forums heir der Part ergänzt im crontab [ $(date +\%d) -le 07 ]).
Jetzt in diesem April wurde jedoch der vorhanden Raspberry Pi durch einen Raspberry Pi 3 B+ ersetzt. Folglich ist jetzt auch statt Jessi Stretch im Einsatz.
PRETTY_NAME="Raspbian GNU/Linux 9 (stretch)"
NAME="Raspbian GNU/Linux"
VERSION_ID="9"
VERSION="9 (stretch)"
ID=raspbian
ID_LIKE=debian
HOME_URL="http://www.raspbian.org/"
SUPPORT_URL="http://www.raspbian.org/RaspbianForums"
BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs"
Das nun am Sonntag per cron gestartete Backup war auffällig klein (560 MB statt 4GB) und auch der Pi ließ sich nicht mehr anpingen.
Somit hab ich das Skript jetzt manuell gestartet, (2x) die jeweilige Fehlermeldungen:
root@raspberrypi:/home/pi# /bin/sh /opt/redmine/script/backup_sdcard.sh
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739649] Internal error: Oops: 5 [#1] SMP ARM
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739810] Process kworker/u8:0 (pid: 23085, stack limit = 0x991e6210)
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739816] Stack: (0x991e7b08 to 0x991e8000)
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739822] 7b00: 80220eec 000002b0 00000000 b6b7f600 0000ffff 991e7c18
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739830] 7b20: b8f6cd70 00000000 7f5bc9d0 b743a700 991e7b4c 991e7b40 80220f14 802778d0
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739837] 7b40: 991e7b6c 991e7b50 802214d8 80220efc 7f5ec110 b743a700 7f5ec154 991e7c18
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739845] 7b60: 991e7b7c 991e7b70 7f5ac0f0 802214a0 991e7b94 991e7b80 7f5adc2c 7f5ac0d0
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739852] 7b80: 00005276 b743a700 991e7bac 991e7b98 7f5ae78c 7f5adbe4 b8f6cc00 fffffff5
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739859] 7ba0: 991e7bec 991e7bb0 7f5aea80 7f5ae738 b3d6c8c0 00000000 7f5ec154 00000000
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739867] 7bc0: 00000000 9bfa8000 b3d6c8c0 00000000 b8f6cc00 7f58e938 00000400 b8f6cd6c
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739874] 7be0: 991e7c5c 991e7bf0 7f5c01a4 7f5ae8c8 00000000 9bfa8000 00000400 991e7c08
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739881] 7c00: 7f5a1f90 b3d6c8c0 b3d6c8c0 00000004 b3d6c8c4 00000070 991e7c08 00000002
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739888] 7c20: 9bfa805c 00000100 00001000 00001000 8022c008 3aeea000 00000000 9bfa8458
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739896] 7c40: 00000000 00000100 00033e5c ffffffff 991e7cec 991e7c60 7f5a5170 7f5bffc8
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739903] 7c60: 9bfa805c 00000000 33f5b000 00000000 9bfa8058 00033e5c 33f5b000 00000000
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739910] 7c80: 00000000 9bfa805c 00000100 00000100 00000000 00033f5c 9bfa8000 991e7d68
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739917] 7ca0: b8f6cc00 b85fa34c b8fe5a00 00000000 00000000 00033f5c 00100000 00000010
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739925] 7cc0: 80b8ed40 991e7d68 b85fa34c 991e7d68 00000800 b8e37800 b85fa34c 80c02d00
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739932] 7ce0: 991e7d04 991e7cf0 8022ea5c 7f5a4a14 b85fa260 b85fa2f8 991e7d3c 991e7d08
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739939] 7d00: 802bb198 8022ea38 00000001 000003dc 00001000 b750bc38 b85fa2f8 b85fa260
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739947] 7d20: b750bc4c b8e37800 991e7eac 80c02d00 991e7dd4 991e7d40 802bba8c 802bb160
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739954] 7d40: 00000000 00000006 00000800 b85fa2b0 80c89608 80c03d68 80d0fe50 003ab180
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739961] 7d60: 991e6000 00000000 00000170 00000100 00000000 00000000 ffffffff 7fffffff
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739968] 7d80: 00000000 00000011 00000000 00000000 00000000 00000000 00000000 00000000
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739975] 7da0: 00000000 00000000 ffffff04 b750bc38 b8e37800 00000000 991e7eac b750bc4c
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739983] 7dc0: 80c02d00 b85fa2f8 991e7e0c 991e7dd8 802bbdd4 802bb88c 00000088 003ab18a
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739990] 7de0: 991e7e0c b750bc38 991e7eac 991e6000 003ab180 80c03d68 00000088 80c195e0
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.739998] 7e00: 991e7e74 991e7e10 802bc058 802bbd50 802a5dac 00005354 b750bc64 80c89608
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.740005] 7e20: 80c02d00 003ab180 991e7e5c 003aa5c8 991e7e30 991e7e30 991e7e38 991e7e38
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.740012] 7e40: 991e7e40 991e7e40 b750bd18 003a9c48 b750bc38 00000000 b750bd18 b750bd0c
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.740020] 7e60: 00000088 991e6000 991e7efc 991e7e78 802bcbf0 802bbe20 80c02d00 80c195e4
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.740027] 7e80: b750bc3c 80c89608 80c03d68 b750bd10 b8cb6e00 ba352d40 b3ddcb00 80c06cc0
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.740034] 7ea0: 00000000 b8cb6e00 00002340 00005354 00000000 991e7e2c 00000000 00000006
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.740042] 7ec0: 00000003 00000000 00000000 00000000 991e7efc b743a780 b750bd18 b9c12400
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.740049] 7ee0: b9e68200 00000000 00000088 00000000 991e7f34 991e7f00 80137490 802bc890
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.740056] 7f00: b9c12418 80c02d00 00000088 b9c12400 b743a798 b9c12400 b9c12418 80c02d00
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.740063] 7f20: 00000088 b743a780 991e7f7c 991e7f38 801377f0 80137344 991e7f5c 991e6000
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.740070] 7f40: 00000000 80c02d00 80c88122 991e6038 b6aba91c b6aba900 00000000 9bf52bc0
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.740078] 7f60: b743a780 8013778c b6aba91c b681be90 991e7fac 991e7f80 8013d860 80137798
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.740085] 7f80: 80102d94 9bf52bc0 8013d724 00000000 00000000 00000000 00000000 00000000
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.740092] 7fa0: 00000000 991e7fb0 8010810c 8013d730 00000000 00000000 00000000 00000000
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.740099] 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.740105] 7fe0: 00000000 00000000 00000000 00000000 00000013 00000000 6f632066 7469646e
Message from syslogd@raspberrypi at May 7 17:02:40 ...
kernel:[38826.740979] Code: e1a0c62c e5931000 e08cc18c e081c10c (e59c1014)
Alles anzeigen
pi@raspberrypi:~ $ sudo su
root@raspberrypi:/home/pi# /bin/sh /opt/redmine/script/backup_sdcard.sh
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479020] Internal error: Oops: 817 [#1] SMP ARM
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479627] Process kworker/u8:1 (pid: 1433, stack limit = 0xa91f6210)
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479639] Stack: (0xa91f7b98 to 0xa91f8000)
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479651] 7b80: b74c3800 fffffff5
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479668] 7ba0: a91f7bec a91f7bb0 7f539a80 7f539738 a929fc00 00000000 7f577154 00000000
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479685] 7bc0: 00000000 b7653000 a929fc00 00000000 b74c3800 7f519938 00000400 b74c396c
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479701] 7be0: a91f7c5c a91f7bf0 7f54b1a4 7f5398c8 00000000 b7653000 00000400 a91f7c08
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479718] 7c00: 7f52cf90 a929fc00 a929fc00 00000004 a929fc04 00000070 a91f7c08 00000002
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479735] 7c20: b765305c 00000100 00001000 00001000 8022c008 33806000 00000000 b7653458
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479752] 7c40: 00000000 00000100 0002a210 ffffffff a91f7cec a91f7c60 7f530170 7f54afc8
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479768] 7c60: b765305c a91f7c70 2a30f000 00000000 b7653058 0002a210 2a30f000 00000000
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479785] 7c80: 00000000 b765305c 00000100 00000100 00000000 0002a310 b7653000 a91f7d68
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479801] 7ca0: b74c3800 b86d434c b750d200 00000000 00000001 0002a310 00100000 00000010
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479818] 7cc0: a91f7cec a91f7d68 b86d434c a91f7d68 00000400 b6fb0000 b86d434c 80c02d00
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479835] 7ce0: a91f7d04 a91f7cf0 8022ea5c 7f52fa14 b86d4260 b86d42f8 a91f7d3c a91f7d08
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479852] 7d00: 802bb198 8022ea38 8017a14c 80160a34 a91f7d3c b74aa238 b86d42f8 b86d4260
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479868] 7d20: b74aa24c b6fb0000 a91f7eac 80c02d00 a91f7dd4 a91f7d40 802bba8c 802bb160
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479885] 7d40: a91f7d5c b86d42cc 00000400 b86d42b0 80c89608 80c03d68 80d0fe50 00014388
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479901] 7d60: a91f6000 00000000 00000280 00000000 00000000 00000000 ffffffff 7fffffff
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479917] 7d80: 00000000 00000011 00000000 00000000 00000000 00000000 00000000 00000000
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479934] 7da0: 00000000 00000000 00013185 b74aa238 b6fb0000 00000000 a91f7eac b74aa24c
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479951] 7dc0: 80c02d00 b86d42f8 a91f7e0c a91f7dd8 802bbdd4 802bb88c 00000410 00014392
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479967] 7de0: a91f7e0c b74aa238 a91f7eac a91f6000 00014388 80c03d68 00000410 80c195e0
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.479984] 7e00: a91f7e74 a91f7e10 802bc058 802bbd50 802a5dac 00006f37 b74aa264 80c89608
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.480001] 7e20: 80c02d00 00011eb0 a91f7e5c 000137d0 a91f7e30 a91f7e30 a91f7e38 a91f7e38
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.480018] 7e40: a91f7e40 a91f7e40 b74aa318 00011cb8 b74aa238 00000000 b74aa318 b74aa30c
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.480035] 7e60: 00000088 a91f6000 a91f7efc a91f7e78 802bcbf0 802bbe20 80c02d00 80c195e4
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.480051] 7e80: b74aa23c 80c89608 80c03d68 b74aa310 a928afc0 ba352d40 b42fcb00 b9621e00
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.480068] 7ea0: a928afc0 a928afc0 000000f0 00000697 00000000 a91f7e2c 00000000 00000006
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.480084] 7ec0: 00000003 00000000 00000000 00000000 a91f7efc b8d86580 b74aa318 b9c12400
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.480100] 7ee0: b9e68200 00000000 00000088 00000000 a91f7f34 a91f7f00 80137490 802bc890
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.480117] 7f00: b9c12418 80c02d00 00000088 b9c12400 b8d86598 b9c12400 b9c12418 80c02d00
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.480134] 7f20: 00000088 b8d86580 a91f7f7c a91f7f38 801377f0 80137344 a91f7f5c a91f6000
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.480151] 7f40: 00000000 80c02d00 80c88122 a91f6038 a90b4ddc a90b4dc0 00000000 b6cc3b40
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.480167] 7f60: b8d86580 8013778c a90b4ddc a93fbe90 a91f7fac a91f7f80 8013d860 80137798
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.480184] 7f80: 80102d94 b6cc3b40 8013d724 00000000 00000000 00000000 00000000 00000000
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.480200] 7fa0: 00000000 a91f7fb0 8010810c 8013d730 00000000 00000000 00000000 00000000
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.480215] 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.480231] 7fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
Message from syslogd@raspberrypi at May 7 17:35:50 ...
kernel:[ 1148.481444] Code: e894000c e3a00c01 e3a01c02 e5823004 (e5832000)
Alles anzeigen
Das NAS ist erreichbar, auch kam der Fehler nicht immer bei der selben Speichergröße des Backups.
Worauf kann man nun den Fehler zurückführen? Bug im OS?
EDIT: Der Pi ist anschließend nach Ausgabe der Fehlermeldungen nicht mehr zu erreichen, weder per SSH noch lässt er sich anpingen.