From: Stephen Hemminger <stephen@networkplumber.org>
To: netdev@vger.kernel.org
Subject: Fw: [Bug 214241] New: System freezes after redirect traffic from bridge interface
Date: Tue, 31 Aug 2021 08:55:01 -0700 [thread overview]
Message-ID: <20210831085501.4f7d6c3b@hermes.local> (raw)
This looks like a user error. Since bridge takes Ethernet packets
and PPP use different header encapsulation. Perhaps kernel could check for this?
Begin forwarded message:
Date: Tue, 31 Aug 2021 14:01:51 +0000
From: bugzilla-daemon@bugzilla.kernel.org
To: stephen@networkplumber.org
Subject: [Bug 214241] New: System freezes after redirect traffic from bridge interface
https://bugzilla.kernel.org/show_bug.cgi?id=214241
Bug ID: 214241
Summary: System freezes after redirect traffic from bridge
interface
Product: Networking
Version: 2.5
Kernel Version: 5.13.13
Hardware: All
OS: Linux
Tree: Mainline
Status: NEW
Severity: blocking
Priority: P1
Component: Other
Assignee: stephen@networkplumber.org
Reporter: ne-vlezay80@yandex.ru
Regression: No
If redirecting traffic on bridge interface to ppp interface, system it's
freezes.
tc qdisc add dev bridge0 handle 1: root htb default 1
tc filter add dev bridge0 parent 1: flower src_mac 88:00:42:42:00:aa dst_mac
88:00:42:42:00:ab action vlan eth_pop action mirred egress redirect dev ppp0
after send traffic, system it's freezes.
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