Hi, i can confirm this bug. After upgrading to 1:2.6.37-3+deb7u1 today i got a kernel panic. Openswan starts up fine but as soon as i open a new tunnel (ipsec auto --up) the whole system crashes. I downgraded to 1:2.6.37-3 but without success. Still kernel panic after rebuilding and loading the old kernel module. I got my system working again with the old module (/lib/modules/3.2.0-4-amd64/updates/dkms/ipsec.ko) from my backups. Unfortunately i have no more logs available too. But i can send both versions of the kernel module if its necessary to fix the issue.
Linux SKR2DRSLVPN1 3.2.0-4-amd64 #1 SMP Debian 3.2.54-2 x86_64 GNU/Linux Thanks Leo
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