fatal kernel trap: exception = 0x300 (data storage interrupt) virtual address = 0x428 dsisr = 0x40000000 srr0 = 0xc000000002b9f680 (0x8af680) srr1 = 0x9000000000009032 current msr = 0x9000000000009032 lr = 0xc000000002ba0384 (0x8b0384) curthread = 0xc000000005160560 pid = 1, comm = kernel panic: data storage interrupt trap cpuid = 5 time = 13 KDB: stack backtrace: 0xe00000000011b230: at kdb_backtrace+0x64 0xe00000000011b340: at vpanic+0x25c 0xe00000000011b3f0: at panic+0x3c 0xe00000000011b420: at sysarch+0x60c 0xe00000000011b4a0: at trap+0x1098 0xe00000000011b5b0: at powerpc_interrupt+0x128 0xe00000000011b640: kernel DSI read trap @ 0x428 by _sx_xlock_hard+0x1b8: srr1=0x9000000000009032 r1=0xe00000000011b8f0 cr=0x20002422 xer=0 ctr=0xc000000002ba09b4 r2=0xc000000003a48000 sr=0x40000000 0xe00000000011b8f0: at 0xe00000000011b97c 0xe00000000011ba20: at _sx_xlock+0x1b0 0xe00000000011bac0: at spa_config_exit+0xe4 0xe00000000011bb30: at spa_import_rootpool+0x8a4 0xe00000000011bc60: at zfsvfs_create+0x5e4 0xe00000000011bf00: at __vfs_statfs+0x3a4 0xe00000000011c1b0: at vfs_donmount+0x894 0xe00000000011c2f0: at kernel_mount+0x150 0xe00000000011c3a0: at vfs_oexport_conv+0xdb8 0xe00000000011c4d0: at vfs_mountroot+0x5ac 0xe00000000011c730: at linux_alloc_current_noop+0x1530 0xe00000000011c860: at fork_exit+0xbc 0xe00000000011c8f0: at fork_trampoline+0x18 0xe00000000011c920: at cpu_switch+0x10c KDB: enter: panic [ thread pid 1 tid 100002 ] Stopped at kdb_enter+0x78: ori r0, r0, 0x0 db>