Hello Guys,
I'm trying to install wordpress on RPi 3 b+.
My next step is make mariaDB running and here I have a problem. Installation is fine without any problems but when I trying to run DB server I get this:
$this->bbcode_second_pass_code('', '
sudo systemctl start mariadb.service
Job for mariadb.service failed because a fatal signal was delivered causing the control process to dump core.
See "systemctl status mariadb.service" and "journalctl -xe" for details.
')
and here is output from journal:
$this->bbcode_second_pass_code('', '
Aug 22 10:25:34 BatouPI systemd[1]: Starting MariaDB database server...
-- Subject: Unit mariadb.service has begun start-up
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mariadb.service has begun starting up.
Aug 22 10:25:35 BatouPI kernel: my_print_defaul[15044]: unhandled level 0 translation fault (11) at 0xffffffff98ab8000, esr 0x92000004
Aug 22 10:25:35 BatouPI kernel: pgd = ffff800000a3b000
Aug 22 10:25:35 BatouPI kernel: [ffffffff98ab8000] *pgd=0000000028c98003, *pud=0000000002759003, *pmd=000000000266c003, *pte=00e80000297c9f53
Aug 22 10:25:36 BatouPI kernel: CPU: 1 PID: 15044 Comm: my_print_defaul Not tainted 4.12.8-1-ARCH #1
Aug 22 10:25:36 BatouPI kernel: Hardware name: Raspberry Pi 3 Model B (DT)
Aug 22 10:25:36 BatouPI kernel: task: ffff8000029c5b00 task.stack: ffff8000028d4000
Aug 22 10:25:36 BatouPI kernel: PC is at 0xffff993a8938
Aug 22 10:25:36 BatouPI kernel: LR is at 0xffff993a892c
Aug 22 10:25:36 BatouPI kernel: pc : [<0000ffff993a8938>] lr : [<0000ffff993a892c>] pstate: 60000000
Aug 22 10:25:36 BatouPI kernel: sp : 0000fffffca48e10
Aug 22 10:25:36 BatouPI kernel: x29: 0000fffffca48e10 x28: 87c37b91114253d5
Aug 22 10:25:36 BatouPI kernel: x27: ffffffff98ab8000 x26: 0000ffff98ab43c8
Aug 22 10:25:36 BatouPI kernel: x25: 0000ffff9961a730 x24: 0000ffff98ab1980
Aug 22 10:25:36 BatouPI kernel: x23: ff51afd7ed558ccd x22: c4ceb9fe1a85ec53
Aug 22 10:25:36 BatouPI kernel: x21: 0000000000000000 x20: 0000ffff9961a710
Aug 22 10:25:36 BatouPI kernel: x19: 0000ffff98ab8080 x18: 7ffb16b6985248ff
Aug 22 10:25:36 BatouPI kernel: x17: 0000ffff99352a08 x16: 0000ffff993d7180
Aug 22 10:25:36 BatouPI kernel: x15: f58b501db199737f x14: 77f7e0d71590994c
Aug 22 10:25:36 BatouPI kernel: x13: 6c2fe0d3260316a5 x12: 0000000000000000
Aug 22 10:25:36 BatouPI kernel: x11: 0000000000000001 x10: 0000000000000000
Aug 22 10:25:36 BatouPI kernel: x9 : ffffffff98ab8000 x8 : 0000000000000000
Aug 22 10:25:36 BatouPI kernel: x7 : 0000000000003100 x6 : 0000000000000001
Aug 22 10:25:36 BatouPI kernel: x5 : 0000ffff9961a700 x4 : ffffffff98ab8000
Aug 22 10:25:36 BatouPI kernel: x3 : 0027ffff98ab8000 x2 : 0000000000000000
Aug 22 10:25:36 BatouPI kernel: x1 : 0000ffff993d6000 x0 : ffffffff98ab8000
Aug 22 10:25:35 BatouPI systemd[1]: Started Process Core Dump (PID 15046/UID 0).
-- Subject: Unit systemd-coredump@9351-15046-0.service has finished start-up
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit systemd-coredump@9351-15046-0.service has finished starting up.
--
-- The start-up result is done.
Aug 22 10:25:36 BatouPI systemd-coredump[15047]: Removed old coredump core.mysqld.89.bf281ceb959f48d297b98ba35cf747b1.4546.1503359009000000.lz4.
Aug 22 10:25:36 BatouPI systemd-coredump[15047]: Process 15044 (my_print_defaul) of user 0 dumped core.
Stack trace of thread 15044:
#0 0x0000ffff993a8938 n/a (libjemalloc.so.2)
#1 0x0000ffff993a892c n/a (libjemalloc.so.2)
#2 0x0000ffff993a8d10 n/a (libjemalloc.so.2)
#3 0x0000ffff993a9ec8 n/a (libjemalloc.so.2)
#4 0x0000ffff993aa87c n/a (libjemalloc.so.2)
#5 0x0000ffff99389220 n/a (libjemalloc.so.2)
#6 0x0000ffff993abbc0 n/a (libjemalloc.so.2)
#7 0x0000ffff9938a480 n/a (libjemalloc.so.2)
#8 0x0000ffff993bb35c n/a (libjemalloc.so.2)
#9 0x0000ffff993bb980 n/a (libjemalloc.so.2)
#10 0x0000ffff993bc8e0 n/a (libjemalloc.so.2)
#11 0x0000ffff993bc9b8 n/a (libjemalloc.so.2)
#12 0x0000ffff9937f210 n/a (libjemalloc.so.2)
#13 0x0000ffff99380c0c malloc (libjemalloc.so.2)
#14 0x0000ffff98f793ac pool (libstdc++.so.6)
#15 0x0000ffff99607eb0 n/a (n/a)
#16 0x0000ffff99607eb0 n/a (n/a)
#17 0x0000ffff995faf04 n/a (n/a)
-- Subject: Process 15044 (my_print_defaul) dumped core
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- Documentation: man:core(5)
--
-- Process 15044 (my_print_defaul) crashed and dumped core.
--
-- This usually indicates a programming error in the crashing program and
-- should be reported to its vendor as a bug.
Aug 22 10:25:37 BatouPI kernel: mysqld[15051]: unhandled level 0 translation fault (11) at 0xffffffffb3db5000, esr 0x92000004
Aug 22 10:25:37 BatouPI kernel: pgd = ffff8000026b8000
Aug 22 10:25:37 BatouPI kernel: [ffffffffb3db5000] *pgd=0000000016bc3003, *pud=000000000262c003, *pmd=000000000267f003, *pte=00e800000e56ef53
Aug 22 10:25:37 BatouPI kernel: CPU: 1 PID: 15051 Comm: mysqld Not tainted 4.12.8-1-ARCH #1
Aug 22 10:25:37 BatouPI kernel: Hardware name: Raspberry Pi 3 Model B (DT)
Aug 22 10:25:37 BatouPI kernel: task: ffff800015d36800 task.stack: ffff800002680000
Aug 22 10:25:37 BatouPI kernel: PC is at 0xffffb4990938
Aug 22 10:25:37 BatouPI kernel: LR is at 0xffffb499092c
Aug 22 10:25:37 BatouPI kernel: pc : [<0000ffffb4990938>] lr : [<0000ffffb499092c>] pstate: 60000000
Aug 22 10:25:37 BatouPI kernel: sp : 0000fffff8373e30
Aug 22 10:25:37 BatouPI kernel: x29: 0000fffff8373e30 x28: 87c37b91114253d5
Aug 22 10:25:37 BatouPI kernel: x27: ffffffffb3db5000 x26: 0000ffffb3db13c8
Aug 22 10:25:37 BatouPI kernel: x25: 0000ffffb3fae738 x24: 0000ffffb3dae980
Aug 22 10:25:37 BatouPI kernel: x23: ff51afd7ed558ccd x22: c4ceb9fe1a85ec53
Aug 22 10:25:37 BatouPI kernel: x21: 0000000000000000 x20: 0000ffffb3fae718
Aug 22 10:25:37 BatouPI kernel: x19: 0000ffffb3db5080 x18: 2ac10f3abc7707ea
Aug 22 10:25:37 BatouPI kernel: x17: 0000ffffb44b7a08 x16: 0000ffffb49bf180
Aug 22 10:25:37 BatouPI kernel: x15: ea409813b4b32bd5 x14: e9c39251d60976cd
Aug 22 10:25:37 BatouPI kernel: x13: 3bc440fd39004237 x12: 0000000000000000
Aug 22 10:25:37 BatouPI kernel: x11: 0000000000000001 x10: 0000000000000000
Aug 22 10:25:37 BatouPI kernel: x9 : ffffffffb3db5000 x8 : 0000000000000000
Aug 22 10:25:37 BatouPI kernel: x7 : 00000000000056a0 x6 : 0000000000000001
Aug 22 10:25:37 BatouPI kernel: x5 : 0000ffffb3fae700 x4 : ffffffffb3db5000
Aug 22 10:25:37 BatouPI kernel: x3 : 0027ffffb3db5000 x2 : 0000000000000000
Aug 22 10:25:37 BatouPI kernel: x1 : 0000ffffb49be000 x0 : ffffffffb3db5000
Aug 22 10:25:37 BatouPI systemd[1]: Started Process Core Dump (PID 15060/UID 0).
-- Subject: Unit systemd-coredump@9352-15060-0.service has finished start-up
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit systemd-coredump@9352-15060-0.service has finished starting up.
--
-- The start-up result is done.
Aug 22 10:25:38 BatouPI systemd-coredump[15061]: Removed old coredump core.my_print_defaul.0.bf281ceb959f48d297b98ba35cf747b1.4569.1503359016000000.lz4.
')
I found some posts about problems with memory. I tried to edit /boot/config.txt but still have same problem. If I can put some more informations here please let me know.
FYI:
$this->bbcode_second_pass_code('', '
uname -a
Linux BatouPI 4.12.8-1-ARCH #1 SMP Thu Aug 17 19:37:11 MDT 2017 aarch64 GNU/Linux
')
$this->bbcode_second_pass_code('', '
free
total used free shared buff/cache available
Mem: 983324 223360 63656 332 696308 744372
Swap: 0 0 0
')
$this->bbcode_second_pass_code('', '
extra/mariadb 10.1.26-1 [installed]
')