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Bug #9560

closed

IPv4 packets in IPv6 ethernet frames panic debug builds

Added by Jorge Schrauwen about 3 years ago. Updated almost 3 years ago.

Status:
Closed
Priority:
High
Assignee:
Category:
networking
Start date:
2018-05-29
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage
Gerrit CR:

Description

Debug builds (of SmartOS) keep dumping with the same stack.

vpanic()
0xfffffffffbe13588()
mac_ip_hdr_length_v6+0x6f(fffffeb3270c1684, fffffeb3270c16b8, fffffe00f8ef81ec, fffffe00f8ef81ef, 0)
mac_rx_srs_long_fanout+0x1e3(fffffeb6fb6fb340, fffffeb37029d280, 86dd, 12, fffffe00f8ef8ab8, fffffe00f8ef8abc)
        NOTICE THE 0x86dd ABOVE?  THAT'S ETHERTYPE_IP6.
mac_rx_srs_fanout+0x2a2(fffffeb6fb6fb340, fffffeb45e81b980)
mac_rx_srs_drain+0x2f2(fffffeb6fb6fb340, 1000)
mac_rx_srs_poll_ring+0x2fa(fffffeb6fb6fb340)
thread_start+8()

I am directly assigning this to Dan as he already has a patch for this.

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