Oracle Linux: Server Crashes with Error "kernel BUG at net/rds/ib_send.c:278!"
(Doc ID 2776093.1)
Last updated on MAY 18, 2021
Applies to:Linux OS - Version Oracle Linux 7.0 and later
Reviewing dmesg output from a vmcore generated from the issue, an unexpected op code is returned during Infiniband (IB) transmission (rds_ib_send_unmap_op) e.g.:
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