OpenWRT or router install

[alexinc]

Hola Simon,

after fiddling around with my Medion NAS for years (broken RAM), i came around to get a new one and starting the journey of compiling a recent OpenWRT version again. I compiled against glibc with libstdc++ but java -version is giving me:

Code:

root@OpenWrt:/usr/bin# java -version
[ 2285.172062] Unhandled fault: page domain fault (0x81b) at 0xb67ed000
[ 2285.178396] pgd = c235c000
[ 2285.181081] [b67ed000] *pgd=626c8831, *pte=60e3a59f, *ppte=60e3ae6e
[ 2285.187333] Internal error: : 81b [#2] SMP ARM
[ 2285.191749] Modules linked in: ledtrig_usbport raid10 raid1 raid0 md_mod gpio_keys_polled input_polldev ehci_oxnas sata_oxnas libata ehci_platform sd_mod scsi_mod ehci_hcd xfs libcrc32c ext4 mbcache jbd2 button_hotplug usbcore usb_common crc32c_generic
[ 2285.214054] CPU: 1 PID: 861 Comm: java Tainted: G      D         4.14.275 #0
[ 2285.221063] Hardware name: Generic DT based system
[ 2285.225827] task: c23daac0 task.stack: c26b6000
[ 2285.230346] PC is at v6_coherent_kern_range+0x4/0x2c
[ 2285.235289] LR is at arm_syscall+0x138/0x240
[ 2285.239539] pc : [<c010e530>]    lr : [<c0105e10>]    psr: 60000013
[ 2285.245770] sp : c26b7f08  ip : 00c5787d  fp : bec3d7c4
[ 2285.250969] r10: 00000000  r9 : c26b6000  r8 : c0102884
[ 2285.256166] r7 : c26b6000  r6 : b6d37000  r5 : 00000002  r4 : b67ee000
[ 2285.262658] r3 : c23daac0  r2 : 00000000  r1 : b67ee000  r0 : b67ed000
[ 2285.269153] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[ 2285.276249] Control: 00c5787d  Table: 6235c00a  DAC: 00000051
[ 2285.281963] Process java (pid: 861, stack limit = 0xc26b6190)
[ 2285.287680] Stack: (0xc26b7f08 to 0xc26b8000)
[ 2285.292019] 7f00:                   bec3d7c4 00000000 b67ed000 00100075 b6d37000 c20d3780
[ 2285.300160] 7f20: 00000000 00100073 c348a1c0 c01c7a94 00000000 00000000 c2029a80 00000000
[ 2285.308303] 7f40: 00000000 c26b7f54 c26b7f84 0000054a b67ed000 b6d37000 00000000 00000005
[ 2285.316449] 7f60: b6d37000 00000005 c26b6000 00000000 bec3d7c4 c01c7c84 00100075 c01c49d0
[ 2285.324590] 7f80: 00000012 c20d3780 00000000 000f0002 bec3d700 000f0002 bec3d700 00000000
[ 2285.332733] 7fa0: 000f0002 c01026a0 000f0002 bec3d700 b67ed000 b6d37000 00000000 00000006
[ 2285.340876] 7fc0: 000f0002 bec3d700 00000000 000f0002 01148340 01148340 00000016 bec3d7c4
[ 2285.349020] 7fe0: b6f71578 bec3d6f0 b6f4ec1c b6f4ec38 60000010 b67ed000 00000000 00000000
[ 2285.357171] [<c010e530>] (v6_coherent_kern_range) from [<c0105e10>] (arm_syscall+0x138/0x240)
[ 2285.365662] [<c0105e10>] (arm_syscall) from [<c01026a0>] (ret_fast_syscall+0x0/0x54)
[ 2285.373370] Code: ee070f15 e12fff1e e12fff1e e3c0001f (ee070f3a)
[ 2285.379435] ---[ end trace 4465c4547d7fa550 ]---
Segmentation fault

Code:

root@OpenWrt:/usr/bin# ldd java -sersion
        libpthread.so.0 => /lib/libpthread.so.0 (0xb6fa3000)
        libjli.so => /mnt/sda1/java/bin/../lib/arm/jli/libjli.so (0xb6f85000)
        libdl.so.2 => /lib/libdl.so.2 (0xb6f72000)
        libc.so.6 => /lib/libc.so.6 (0xb6e31000)
        /lib/ld-linux.so.3 (0xb6fcc000)
        libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xb6e14000)

Code:

root@OpenWrt:/usr/bin# ls -al java
lrwxrwxrwx    1 root     root            23 May  6 17:25 java -> /mnt/sda1/java/bin/java

I'm using the last(?) sflt version ejdk-8u211-linux-arm-sflt.tar.gz for armv5 sflt.
Any idea whats missing this time? :-D

Thanks i.a. and greetings.