Hello, I have a stange kernel panic on a zimbra mail server (mysqld + server in java)... when the java process starts the system freeze... This is the first time that i have that kind of problem over 70 same kind servers. The hardware has been changed 3 times (2 times on AMD server, 1 time on Intel server). I join the traces on the intel platform, Tyan S7012 MB, 1 CPU Intel E5645, 48GB RAM, kernels 2.6.32.41 and 2.6.39.1 without debugging enabled and the output with the 2.6.32.41 with debugging enabled. It was tested on 2.6.32.41 / 2.6.35.13 / 2.6.38.4 / 2.6.38.8 / 2.6.39.1.... same thing. Thanks for helping. Yohan