Menu
What's new
By:
Filters Better Search

AC88U system log flooded

  • SNBForums Code of Conduct

    SNBForums is a community for everyone, no matter what their level of experience.

    Please be tolerant and patient of others, especially newcomers. We are all here to share and learn!

    The rules are simple: Be patient, be nice, be helpful or be gone!

lordtech

lordtech

Occasional Visitor
Hey there, I've been running FW386.1 on RT-AC88U since it came out, and just in the last few days I have started receiving the following message in log files:

Code: 
Feb 10 11:03:39 RT-AC88U kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 10 11:03:39 RT-AC88U kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Feb 10 11:03:39 RT-AC88U kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 10 11:03:39 RT-AC88U kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Feb 10 11:07:24 RT-AC88U kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 10 11:07:24 RT-AC88U kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Feb 10 11:07:24 RT-AC88U kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 10 11:07:24 RT-AC88U kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Feb 10 11:08:11 RT-AC88U kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 10 11:08:11 RT-AC88U kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Feb 10 11:08:11 RT-AC88U kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 10 11:08:11 RT-AC88U kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Feb 10 11:14:58 RT-AC88U kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 10 11:14:58 RT-AC88U kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Feb 10 11:14:58 RT-AC88U kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 10 11:14:58 RT-AC88U kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Feb 10 11:33:10 RT-AC88U kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 10 11:33:10 RT-AC88U kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Feb 10 11:33:10 RT-AC88U kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 10 11:33:10 RT-AC88U kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Feb 10 11:34:03 RT-AC88U kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 10 11:34:03 RT-AC88U kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Feb 10 11:34:03 RT-AC88U kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 10 11:34:03 RT-AC88U kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Feb 10 11:35:36 RT-AC88U kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 10 11:35:36 RT-AC88U kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Feb 10 11:35:36 RT-AC88U kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 10 11:35:36 RT-AC88U kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Feb 10 11:40:04 RT-AC88U kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 10 11:40:04 RT-AC88U kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Feb 10 11:40:04 RT-AC88U kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 10 11:40:04 RT-AC88U kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3

Is anyone having the same message? Is this message a standard one or is telling me that I have an issue?

Thanks in advanced!
 
Same issue for me on an RT-AC5300. dirty upgrade to 386.1_2:

Code: 
Feb 15 11:32:50 RT-AC5300-AD60 kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 15 11:32:50 RT-AC5300-AD60 kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3

Haven't seen anywhere else on the forum on what causes this, but a few people have posted about it in the 386.1 release thread.
 
In my case I still have errors of that type. I don't know if mentioning the developer in this thread can still help us. In my log also transmission gives me an error. I think everything comes from my HD connected to USB. I will try to remove it to see what happens.


Feb 16 09:18:17 RT-AC88U-F018 transmission-daemon[2466]: Unable to create session lock file (22): Invalid argument (session-id.c:96)
Feb 16 10:27:10 RT-AC88U-F018 kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 16 10:27:10 RT-AC88U-F018 kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Feb 16 10:27:10 RT-AC88U-F018 kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 16 10:27:10 RT-AC88U-F018 kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Feb 16 10:44:55 RT-AC88U-F018 kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 16 10:44:55 RT-AC88U-F018 kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Feb 16 10:44:55 RT-AC88U-F018 kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Feb 16 10:44:55 RT-AC88U-F018 kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
 
I am getting the same after a dirty update to 386.2 on my RT-AC88U.
 
There is no RMerlin 386.2, yet.
 
lnViztor said:
386.1_2*

It seems that these errors in most cases occur on the ac88u model. ¿Any solution?
Click to expand...
I was about to comment the same but BrettDioson has another model. Anyway, I will do a full restore procedure during the coming weekend to see if I can eliminate these messages
 
Yes, it seems that in the 3200 it also happens. In your case and mine we have the same devices (AC88 + AC68 node). I did a clean install thinking that it would be fixed but I still have those entries.
 
I did finally a hard reset and configure it all over again, and I've uploaded again the firmware (386.1_2) on my AC88U. I installed some scripts such as amtm, diversion and skynet, and I did not face any message for many hours (12 hr. more and less). After that I installed scribe and then I started to see the same messages in my log.... :(
I am pretty sure that scribe has nothing to do with the problem......
 
I did a factory reset 2 days ago and now these messages are re-appearing on the 3rd day
 
Yesterday I uploaded the firmware 384.19 back from firmware 369.1_2 in my router and node, and I am not getting those messages so far (I did a dirty downgrade so same configuration)

Also, I am not experimenting AiMesh nodes disconnections as I was having with firmware 386.1_2 (AiMesh nodes disconnect since 386.1)

Let see the behavior of my connection in the coming days.
 
My log is also flooded with these messages -
Mar 24 07:35:56 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:35:56 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:35:56 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:35:56 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:35:56 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:35:56 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:35:56 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:35:56 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:35:56 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:35:56 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:35:56 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:35:56 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:35:56 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:35:56 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:35:57 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:35:57 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:37:27 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:37:28 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:37:28 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:37:28 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:37:28 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:37:55 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:37:55 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:37:55 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:37:55 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:37:55 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:37:55 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:37:55 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:37:55 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_out: no handler for ioctl 0xd:0x4
Mar 24 07:38:57 RT-AC5300-DEN kernel: udb_ioctl_copy_in: no handler for ioctl 0xd:0x3
 
You must log in or register to reply here.

Similar threads

TanyaC
Possible DNS-Rebind attack detected and unresponsive router plus one more
Replies
3
Views
1K
TanyaC
TanyaC
L
When I access the System Log --> IPv6 tab the web server crashes
Replies
3
Views
758
Neilistic
N
D
[ASUS AX86U Merlin] Blink Sync Module does not connect (connects to iphone hotspot)
Replies
0
Views
974
dasusm
D
delikid
RT-AX86U - log entry changes from FEB to MAY for 6 seconds?
Replies
2
Views
1K
Tech9
Tech9
F
ASUS RT-AC86U (merlin Current Version : 386.12_6): jffs2: Argh. No free space left for GC. Can you help me troubleshoot this please?
Replies
6
Views
1K
fun4stuff
F
Similar threads
Thread starter Title Forum Replies Date
S [AC88U] How to connect 2 separated networks into 1 VLAN Asuswrt-Merlin 2
D RT-AC88U with firmware Merlin 386.12 reboots with most settings wiped Asuswrt-Merlin 13
Z RT-AC88U Link Aggregation Asuswrt-Merlin 0
StephanK RT-AC88U / Kill Switch Asuswrt-Merlin 18
W Latest firmware 388.7 for AX88U and AX11000 and 386.13 for AC88U Asuswrt-Merlin 3
R RT-AC88U on Merlin 386.12_4 Wifi Button turn off Wifi Scheduler Asuswrt-Merlin 0
S AC88U stopped working with Merlin Asuswrt-Merlin 7
BeKozGaming [RT-AC88U][386.12_4] "backup_jffs.tar Failed - Virus detected" Error saving JFFS partition: Trojan:Script/Wacatac.B!ml Asuswrt-Merlin 11
L How do I protect the Merlin system? Asuswrt-Merlin 1
Chuckles67 Fixed: Reminder: The system time has not been synchronized with an NTP server. Asuswrt-Merlin 0

Similar threads

Latest threads

Support SNBForums w/ Amazon

If you'd like to support SNBForums, just use this link and buy anything on Amazon. Thanks!

Sign Up For SNBForums Daily Digest

Get an update of what's new every day delivered to your mailbox. Sign up here!

Members online

Total: 836 (members: 37, guests: 799)
Top