Hi, I''ve got a pair of Xen hosts with different dom0 kernel versions. Some domain is running on the 2.6.18 dom0. The other dom0 runs a 2.6.26 kernel. If I live migrate the domain to the other, I get lots of "(XEN) grant_table.c:1381:d0 destination frame 7fffffff invalid." messages on the console of the new host, and the migrated domain goes unresponsive. However, I can migrate it back, and then it springs to life again with the following kernel logs: [ 6409.387774] suspend: event channel 8 [ 6409.580557] netfront: rx->offset: 0, size: 4294967295 [ 6409.988554] netfront: rx->offset: 0, size: 4294967295 [ 6410.200039] netfront: rx->offset: 0, size: 4294967295 [ 6410.375496] netfront: rx->offset: 0, size: 4294967295 [ 6410.464025] netfront: rx->offset: 0, size: 4294967295 [ 6410.768978] netfront: rx->offset: 0, size: 4294967295 [ 6410.804706] netfront: rx->offset: 0, size: 4294967295 [ 6411.377727] netfront: rx->offset: 0, size: 4294967295 [ 6411.784023] netfront: rx->offset: 0, size: 4294967295 [ 6412.212934] netfront: rx->offset: 0, size: 4294967295 [ 6414.606379] __ratelimit: 7 messages suppressed [ 6414.606401] netfront: rx->offset: 0, size: 4294967295 [ 6419.605857] __ratelimit: 17 messages suppressed [ 6419.605879] netfront: rx->offset: 0, size: 4294967295 [ 6424.616580] __ratelimit: 16 messages suppressed [ 6424.616605] netfront: rx->offset: 0, size: 4294967295 [ 6429.641700] __ratelimit: 10 messages suppressed [ 6429.641722] netfront: rx->offset: 0, size: 4294967295 [ 6433.545135] suspend: event channel 8 Is migrating between different dom0 kernel versions something I shouldn''t dream of? -- Thanks, Feri. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users