hammerhead: update prebuilt kernel

08a90f2 net/ping: handle protocol mismatching scenario
59005f2 cgroup: remove synchronize_rcu() from cgroup_attach_{task|proc}()
27d86d7 usb: dwc3: gadget: Protect against ep disabling during completion
ac35569 net: ipv6: Add a sysctl to make optimistic addresses useful candidates
a1a19ef Revert "Revert "Revert "Revert "hammerhead: Enable /dev/diag""""

b/17769720 Please cherry-pick optimistic addresses kernel change from net-next
b/18180674 Don't use IP address from wrong interface while performing DAD
b/18541764 [AUS][Telstra] Device restarts automatically after enabling USB
	   tethering and during active data transfer.
b/18081205 APP launch speed is slower than KK
b/18512516 (moto APR) 9 panics at PC=ping_err+0x264/0x338
	   LR=ping_err+0x23c/0x338
Signed-off-by: Iliyan Malchev <malchev@google.com>

Change-Id: I6b7627051354e493b70ac1bbc4f84e89ddeb17f3
diff --git a/zImage-dtb b/zImage-dtb
index c5c5b2d..f9b3d6a 100644
--- a/zImage-dtb
+++ b/zImage-dtb
Binary files differ