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anubisg1

espresso bin kernel crashes and bugs

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every second boot, there is a kernel crash:

 

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 4.19.20-mvebu64 (root@armbian.com) (gcc version 7.2.1 20171011 (Linaro GCC 7.2-2017.11)) #5.75 SMP PREEMPT Fri Feb 8 09:54:18 CET 2019
[    0.000000] Machine model: Globalscale Marvell ESPRESSOBin Board
[    0.000000] earlycon: ar3700_uart0 at MMIO 0x00000000d0012000 (options '')
[    0.000000] bootconsole [ar3700_uart0] enabled
Loading, please wait...
starting version 232
Begin: Loading essential drivers ... done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... Scanning for Btrfs filesystems
done.
Begin: Will now check root file system ... fsck from util-linux 2.29.2
[/sbin/fsck.ext4 (1) -- /dev/mmcblk1p1] fsck.ext4 -a -C0 /dev/mmcblk1p1
/dev/mmcblk1p1: recovering journal
/dev/mmcblk1p1: clean, 37821/942080 files, 494863/3757996 blocks
done.
done.
Begin: Running /scripts/local-bottom ... done.
Begin: Running /scripts/init-bottom ... done.

Welcome to Debian GNU/Linux 9 (stretch)!

[    8.127417] Internal error: Oops: 96000021 [#1] PREEMPT SMP
[    8.130321] Modules linked in: ip_tables x_tables mv88e6xxx dsa_core
[    8.136863] CPU: 0 PID: 219 Comm: systemd Not tainted 4.19.20-mvebu64 #5.75
[    8.144022] Hardware name: Globalscale Marvell ESPRESSOBin Board (DT)
[    8.150655] pstate: a0000005 (NzCv daif -PAN -UAO)
[    8.155591] pc : fput+0x10/0xb8
[    8.158810] lr : vma_do_fput+0x2c/0x38
[    8.162658] sp : ffffff8009b5bac0
[    8.166063] x29: ffffff8009b5bac0 x28: ffffffc03baba580
[    8.171528] x27: ffffffc03bad5e00 x26: 0000000000000000
[    8.176993] x25: ffffffc03b530800 x24: ffffffc03bd686e8
[    8.182459] x23: ffffffc03b530800 x22: ffffffc03ba4ad80
[    8.187925] x21: ffffff8008f79000 x20: ffffffc03bac8539
[    8.193391] x19: ffffffc03bb5fb00 x18: 0000000000000000
[    8.198856] x17: 0000000000000000 x16: 0000000000000000
[    8.204322] x15: 0000000000000200 x14: 00000000000003f8
[    8.209786] x13: 00000000000003f8 x12: 0000000007ff2600
[    8.215253] x11: ffffffc03ffea180 x10: 0000004037055000
[    8.220718] x9 : ffffffc03ffea180 x8 : 0000000044040000
[    8.226184] x7 : 0000000000210d00 x6 : ffffff8008f796c8
[    8.231649] x5 : ffffff80080d50b0 x4 : ffffffc03bd68000
[    8.237116] x3 : ffffffc03bac8571 x2 : 0000000000000000
[    8.242580] x1 : 0000000000000014 x0 : ffffffc03bac8539
[    8.248049] Process systemd (pid: 219, stack limit = 0x(____ptrval____))
[    8.254946] Call trace:
[    8.257458]  fput+0x10/0xb8
[    8.260324]  vma_do_fput+0x2c/0x38
[    8.263821]  remove_vma+0x44/0x68
[    8.267224]  exit_mmap+0x114/0x180
[    8.270721]  mmput+0x5c/0x128
[    8.273767]  flush_old_exec+0x45c/0x6c0
[    8.277709]  load_elf_binary+0x240/0x1264
[    8.281830]  search_binary_handler+0x90/0x290
[    8.286310]  __do_execve_file.isra.14+0x5a0/0x6b0
[    8.291148]  do_execve+0x2c/0x38
[    8.294464]  __arm64_sys_execve+0x28/0x38
[    8.298587]  el0_svc_common+0x60/0x100
[    8.302436]  el0_svc_handler+0x24/0x80
[    8.306289]  el0_svc+0x8/0xc
[    8.309249] Code: a9be7bfd 9100e003 910003fd f9800071 (c85f7c61)
[    8.315519] ---[ end trace bbf74bb1f6385571 ]---
[    8.577617] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
[    8.583936] Mem abort info:
[    8.586765]   ESR = 0x96000005
[    8.589911]   Exception class = DABT (current EL), IL = 32 bits
[    8.596016]   SET = 0, FnV = 0
[    8.599100]   EA = 0, S1PTW = 0
[    8.602316] Data abort info:
[    8.605277]   ISV = 0, ISS = 0x00000005
[    8.609216]   CM = 0, WnR = 0
[    8.612259] user pgtable: 4k pages, 39-bit VAs, pgdp = (____ptrval____)
[    8.619077] [0000000000000000] pgd=0000000000000000, pud=0000000000000000
[    8.626065] Internal error: Oops: 96000005 [#2] PREEMPT SMP
[    8.631787] Modules linked in: ip_tables x_tables mv88e6xxx dsa_core
[    8.638334] CPU: 1 PID: 218 Comm: systemd-gpt-aut Tainted: G      D           4.19.20-mvebu64 #5.75
[    8.647645] Hardware name: Globalscale Marvell ESPRESSOBin Board (DT)
[    8.654278] pstate: 60000005 (nZCv daif -PAN -UAO)
[    8.659216] pc : __rb_erase_color+0xd4/0x290
[    8.663600] lr : vma_interval_tree_remove+0x1bc/0x2e8
[    8.668790] sp : ffffff80099ebbe0
[    8.672196] x29: ffffff80099ebbe0 x28: ffffffc03bd6ce00
[    8.677660] x27: 0000000000000000 x26: 0000000000000000
[    8.683126] x25: ffffffc03ba4b160 x24: 0000000000000000
[    8.688591] x23: ffffff80081fb9b0 x22: ffffffc03cd7c278
[    8.694057] x21: ffffffc03bb6e538 x20: 0000000000000000
[    8.699523] x19: ffffffc03b461178 x18: 0000000000000000
[    8.704988] x17: 0000000000000000 x16: 0000000000000000
[    8.710454] x15: 0000000000000000 x14: 0000000000000000
[    8.715919] x13: 0000000000000000 x12: 00000000055a3200
[    8.721386] x11: 00000055a3201000 x10: 0000005592800000
[    8.726851] x9 : 00000000ffffffff x8 : 0000000000000000
[    8.732317] x7 : ffffffc03bb5aa18 x6 : 0000000000100073
[    8.737782] x5 : 0000007f90aa7000 x4 : ffffffc03baf2398
[    8.743248] x3 : 000fffc03749ca97 x2 : ffffff80081fb9b0
[    8.748714] x1 : 0000000000000000 x0 : ffffffc03b461178
[    8.754181] Process systemd-gpt-aut (pid: 218, stack limit = 0x(____ptrval____))
[    8.761795] Call trace:
[    8.764307]  __rb_erase_color+0xd4/0x290
[    8.768338]  vma_interval_tree_remove+0x1bc/0x2e8
[    8.773181]  __remove_shared_vm_struct.isra.1+0x54/0x60
[    8.778554]  unlink_file_vma+0x40/0x60
[    8.782405]  free_pgtables+0xc4/0x118
[    8.786169]  exit_mmap+0xe4/0x180
[    8.789577]  mmput+0x5c/0x128
[    8.792621]  do_exit+0x27c/0x9b8
[    8.795935]  do_group_exit+0x38/0xa0
[    8.799609]  __arm64_sys_exit_group+0x14/0x18
[    8.804092]  el0_svc_common+0x60/0x100
[    8.807942]  el0_svc_handler+0x24/0x80
[    8.811795]  el0_svc+0x8/0xc
[    8.814753] Code: f9400674 eb01029f 54fffb21 f9400a74 (a9405680)
[    8.821025] ---[ end trace bbf74bb1f6385572 ]---
[    8.825832] Fixing recursive fault but reboot is needed!

 

 

and console is costantly spammed with this:

 

Debian GNU/Linux 9 ESPRESSOBIN-SRV-02 ttyMV0

ESPRESSOBIN-SRV-02 login: [   45.636823] BUG: Bad page state in process dbus-daemon  pfn:3b61e
[   45.640320] page:ffffffbf00ed8780 count:4096 mapcount:0 mapping:0000000000000000 index:0x0
[   45.648961] flags: 0x0()
[   45.651432] raw: 0000000000000000 0000000000000000 ffffffbf00ed8788 0000000000000000
[   45.659538] raw: 0000000000000000 0000000000000000 00001000ffffffff 0000000000000000
[   45.667473] page dumped because: nonzero _refcount
[   81.632844] BUG: Bad page state in process khugepaged  pfn:337f0
[   81.636239] page:ffffffbf00cdfc00 count:0 mapcount:0 mapping:0000000000001000 index:0x0
[   81.644462] flags: 0x0()
[   81.647084] raw: 0000000000000000 0000000000000000 ffffffbf00cdfc08 0000000000001000
[   81.655050] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[   81.663009] page dumped because: non-NULL mapping
[  132.832811] BUG: Bad page state in process khugepaged  pfn:33a17
[  132.836205] page:ffffffbf00ce85c0 count:4096 mapcount:0 mapping:0000000000000000 index:0x0
[  132.844698] flags: 0x0()
[  132.847319] raw: 0000000000000000 0000000000000000 ffffffbf00ce85c8 0000000000000000
[  132.855284] raw: 0000000000000000 0000000000000000 00001000ffffffff 0000000000000000
[  132.863242] page dumped because: nonzero _count

 

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Thank you. 

 

i also tried to re-image the using ubuntu. 

 

when i boot with default kernel

 

root@ESPRESSOBIN-SRV-02:~# uname -a
Linux ESPRESSOBIN-SRV-02 4.19.20-mvebu64 #5.75 SMP PREEMPT Fri Feb 8 09:54:18 CET 2019 aarch64 aarch64 aarch64 GNU/Linux

 

it works relatively ok, but if i upgrade to latest one using apt-get upgrade (or dist-upgrade), the kernel always crash on boot.

 

specifically, that would be Linux kernel, version 4.19.41-mvebu64 

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