This may or may not be ext3 related but I am trying to find any pointers which might help me. I got a number of HP Proliant DL380 g5 with a P400 controller and also two qla2400 cards. The OS is RedHat EL4 U5 x86_64. Every time during reboot these systems panic after the last umount and I believe before the cciss driver is getting unloaded. The last messages I am able to see are: md: stopping all md devices. md: md0 switched to read-only mode. After this I get the panic, on other systems I believe the following messages come (DL380 g4 with 6i controller): cciss: stopping all cciss devices. cciss: removing controller 0 The last 3 lines of the panic are: Code: 0f 0b 5d 93 12 a0 ff ff ff ff 7d 01 0f b7 5d 02 85 db 74 08 RIP <ffffffffa011d0f4>{:ext3:dx_probe+427} RSP <00000102259338e8> <0>Kernel panic - not syncing: Oops I can not reproduce this problem with a DL380 g4 with 6i controller. Tried the included cciss driver in EL4 Update 5 and the one provided by HP. No difference. Any tips what to look at would be appreciated. Regards, Ulf. --------------------------------------------------------------------- ATC-Onlane Inc., T: 650-532-6382, F: 650-532-6441 4600 Bohannon Drive, Suite 100, Menlo Park, CA 94025 --------------------------------------------------------------------- _______________________________________________ Ext3-users mailing list Ext3-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/ext3-users