(none):~ # lsmod Module Size Used by uhci_hcd 65592 0 lpfc 282724 0 scsi_transport_fc 72132 1 lpfc sr_mod 42884 0 cdrom 64784 1 sr_mod sg 69184 0 ipr 121984 1 libata 196620 1 ipr firmware_class 32952 1 ipr sd_mod 45776 2 scsi_mod 228624 7 lpfc,scsi_transport_fc,sr_mod,sg,ipr,libata,sd_mod (none):~ # modprobe e1000 Intel(R) PRO/1000 Network Driver - version 7.3.15-k3-NAPI Copyright (c) 1999-2006 Intel Corporation. e1000: 0000:d8:01.0: e1000_probe: (PCI-X:133MHz:64-bit) 00:11:25:08:8f:61 e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection Unable to handle kernel paging request for data at address 0xd00008000020fc00 Faulting instruction address: 0xd000000000356074 Oops: Kernel access of bad area, sig: 11 [#1] SMP NR_CPUS=128 NUMA PSERIES LPAR Modules linked in: e1000 uhci_hcd lpfc scsi_transport_fc sr_mod cdrom sg ipr libata firmware_class sd_mod scsi_mod NIP: D000000000356074 LR: D00000000036C48C CTR: C00000000006D7FC REGS: c00000006eadb330 TRAP: 0300 Not tainted (2.6.16.53-0.16-ppc64) MSR: 8000000000009032 CR: 44222444 XER: 20000010 DAR: D00008000020FC00, DSISR: 0000000042000000 TASK = c00000000f9b0f50[1411] 'modprobe' THREAD: c00000006ead8000 CPU: 0 GPR00: D00008000020FC00 C00000006EADB5B0 D000000000393660 C000000004EED810 GPR04: 000000000020FC00 0000000000000000 0000000024222444 C00000000000F554 GPR08: 0000000000000000 D000080000000000 0000000000200200 0000000000008000 GPR12: 0000000000000000 C0000000004A3580 D00000000033D5A8 0000000000000000 GPR16: D00000000033D568 000000000000000B D00000000033CB25 0000000000000000 GPR20: 0000000000000311 0000000000000028 0000000000000001 0000000000020000 GPR24: C000000005273800 C000000004EED000 C000000004EED810 0000000000000040 GPR28: 0000000000F00249 000000000020FC00 D000000000391B80 C000000004EED810 NIP [D000000000356074] .e1000_io_write+0x40/0x50 [e1000] LR [D00000000036C48C] .e1000_reset_hw+0x2f4/0x8e0 [e1000] Call Trace: [C00000006EADB5B0] [D00000000036C28C] .e1000_reset_hw+0xf4/0x8e0 [e1000] (unreliable) [C00000006EADB650] [D00000000035D26C] .e1000_probe+0x704/0xd5c [e1000] [C00000006EADB720] [C0000000001DCDCC] .pci_device_probe+0xd8/0x174 [C00000006EADB7E0] [C000000000260C4C] .driver_probe_device+0xa0/0x15c [C00000006EADB880] [C000000000260EA4] .__driver_attach+0xb4/0x138 [C00000006EADB910] [C000000000260390] .bus_for_each_dev+0x7c/0xd4 [C00000006EADB9D0] [C000000000260AF0] .driver_attach+0x28/0x40 [C00000006EADBA50] [C00000000025FE4C] .bus_add_driver+0x90/0x170 [C00000006EADBAF0] [C00000000026122C] .driver_register+0x60/0x7c [C00000006EADBB90] [C0000000001DCB50] .__pci_register_driver+0x8c/0xd8 [C00000006EADBC30] [D0000000003752CC] .e1000_init_module+0x48/0x1c44 [e1000] [C00000006EADBCB0] [C000000000085CE0] .sys_init_module+0x1948/0x1c34 [C00000006EADBE30] [C00000000000871C] syscall_exit+0x0/0x40 Instruction dump: 38000001 7ca507b4 7c004830 7c0b07b4 419d0014 e93e8000 e8090000 7d690039 41820018 e93e8008 e9290000 7c044a14 <7ca0052c> 7c0004ac ebc1fff0 4e800020 Segmentation fault (none):~ #