From: "Roland Franke" <fli4l@franke-prem.de>
To: <netdev@vger.kernel.org>
Subject: BUG: iproute2 4.14.1 tc class add come to kernel-panic
Date: Mon, 29 Jan 2018 15:51:19 +0100 [thread overview]
Message-ID: <9AD3E60C0FF644D9B0EB7D279E3FE8CC@ROLANDAMD64> (raw)
Starting with Kernel 4.14.1 (x86_64) I found the following problem:
When I made the following commands:
tc qdisc add dev eth0 root handle 20: htb default 4 r2q 1
tc class add dev eth0 parent 20: classid 20:7 htb rate 10000kbit
tc qdisc add dev eth0 parent 20:7 sfq perturb 10
tc class add dev eth0 parent 20:7 classid 20:1 htb rate 200kbit ceil
10000kbit prio 0
I become an Kernel-panic with the following output:
kern.err kernel: BUG: scheduling while atomic: tc/1036/0x00000200
The identical message come, when i try the kernel till 4.14.15.
When i have tested the same with one of the kernels from the 4.13 series,
i had no problem.Will this be solved in the kernel-series 4.14 or will this
only with the
coming series 4.15 be made?
Kernel 4.15 is not be tested till now.
Best regards,
Roland Franke
next reply other threads:[~2018-01-29 14:51 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-29 14:51 Roland Franke [this message]
2018-01-29 15:02 ` BUG: iproute2 4.14.1 tc class add come to kernel-panic Eric Dumazet
2018-01-29 15:18 ` Roland Franke
2018-01-29 16:00 ` Stephen Hemminger
2018-01-29 17:03 ` Cong Wang
2018-01-29 19:07 ` Cong Wang
2018-01-30 17:46 ` Roland Franke
2018-01-31 6:27 ` Cong Wang
2018-01-31 7:46 ` Roland Franke
2018-02-02 6:42 ` Cong Wang
2018-02-03 7:07 ` Roland Franke
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