System crash at RIP: sdp_rx_irq+0x4f/0x160 [ib_sdp]

(Doc ID 1997125.1)

Last updated on SEPTEMBER 14, 2017

Applies to:

Linux OS - Version Oracle Linux 5.9 with Unbreakable Enterprise Kernel [2.6.39] and later
Linux x86-64

Symptoms

A system with SDP protocol (over InfiniBand) enabled, frequent crashes have been observed:

 

Cause

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