Diversion Diversion 5.4.1 - the Router Ad-Blocker, December 15, 2024

[Ripshod]

It does go down occasionally for updates. Try again later.

Maybe I should read my own advice more

 

[belleDESiRE]

(also incorrectly posted in uiDivStats thread), but if I enable dnsmasq logging in diversion, I am unable to properly unmount my external ssd, the log is spammed with:

Jan 12 11:10:35 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:36 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:37 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:38 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:39 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:40 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:41 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:42 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:43 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:44 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:45 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:46 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:47 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:48 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:49 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:50 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:51 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:52 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:53 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:54 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:55 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:56 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:57 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:58 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:10:59 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:11:00 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:11:01 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:11:02 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:11:03 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:11:04 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:11:05 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:11:06 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:11:07 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:11:08 ejusb: USB partition unmounted from /tmp/mnt/Samsung_T5 fail. (return -1, Device or resource busy)
Jan 12 11:11:09 ejusb: USB partition busy - will unmount ASAP from /tmp/mnt/Samsung_T5

unmount I am using is from frontend: 'safely remove disk', then spinner freezes, eventually it will return unmounted status there, but the log is as above and it gives me the feeling that it just gave up unmounting.
If I disable dnqmasq logging the behaviour is back to normal.

running (latest versions of) diversion and skynet on GT-AXE16000

 

[dave14305]

If I disable dnqmasq logging the behaviour is back to normal.

You can see what other files are open on the drive with this command:

/usr/bin/lsof | /bin/grep "/tmp/mnt/Samsung_T5"

 

[ColinTaylor]

You can see what other files are open on the drive with this command:

/usr/bin/lsof | /bin/grep "/tmp/mnt/Samsung_T5"

lsof is included in the firmware now!?

 

[dave14305]

lsof is included in the firmware now!?

A very primitive Busybox implementation. Only useful for very basic output.

rtradmin@router:/tmp/home/root# /usr/bin/lsof | /bin/grep jffs
3260    /bin/busybox    /jffs/syslog.log
11935   /usr/sbin/dnsmasq       /jffs/dhcp/dnsmasq.leases

 

[ColinTaylor]

A very primitive Busybox implementation. Only useful for very basic output.

rtradmin@router:/tmp/home/root# /usr/bin/lsof | /bin/grep jffs
3260    /bin/busybox    /jffs/syslog.log
11935   /usr/sbin/dnsmasq       /jffs/dhcp/dnsmasq.leases

Strange. I don't have that on my RT-AX86U (3004.388.8_4).

admin@RT-AX86U:/# /usr/bin/lsof
-sh: /usr/bin/lsof: not found

admin@RT-AX86U:/# find / -name lsof
/tmp/mnt/TOSHIBA1/entware/bin/lsof

 

[dave14305]

Strange. I don't have that on my RT-AX86U.

Interesting. It’s on the 88U Pro.

lrwxrwxrwx    1 rtradmin root            17 Nov 17 14:59 /usr/bin/lsof -> ../../bin/busybox

 

[ColinTaylor]

Interesting. It’s on the 88U Pro.

lrwxrwxrwx    1 rtradmin root            17 Nov 17 14:59 /usr/bin/lsof -> ../../bin/busybox

Hmmm. Maybe this HND_ROUTER_AX_6756:

asuswrt-merlin.ng/release/src-rt/Makefile at e2fc1f2070ea2f2a5a37df5f87486534dbbac7bc · RMerl/asuswrt-merlin.ng

Third party firmware for Asus routers (newer codebase) - RMerl/asuswrt-merlin.ng

github.com

Do you also have fuser?

 

[dave14305]

Do you also have fuser?

I do. Must be the latest firmware feature fragmentation.

 

[RMerlin]

I do. Must be the latest firmware feature fragmentation.

Previously, Asus only added lsof if running on the 675x platform. With 3006 they added it to all Broadcom devices, and any device that uses a single UBIFS partition for the firmware.

 

[bluepoint]

Setting it to No allows iOS devices and some Browsers to use their own hard-coded IP and thus circumnavigating Diversion. This is what I want to prevent.

This is what's so wrong with this setting there is no choice whether to allow apple icloud services on its own, it's a shotgun approach to block apple icloud services and browser embedded dns. In my opinion apple icloud services has its added security for users, not necessarily evil intention. I believe we should have a separate option to allow/disallow apple icloud services.