Public bug reported:
On Ubuntu 14.04.5 LTS running linux-image-generic-lts-xenial
4.4.0.113.97 ping hangs with kernel oops at csum_and_copy_from_iter.
Hangs on all addresses tested, local or not.
Ver 4.4.0-112 runs fine.
[ 1769.668233] BUG: unable to handle kernel NULL pointer dereference at
00
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On Ubuntu 14.04.5 LTS running linux-image-generic-lts-xenial
4.4.0.113.97 ping hangs with kernel oops at csum_and_copy_from_iter.
Hangs on all addresses tested, local or not.
Ver 4.4.0-112 runs fine.
[ 1769.668233] BUG: unable to handle kernel NULL point