Oops: Kernel access of bad area, sig: 11 [#1] SMP NR_CPUS=1024 NUMA pSeries Modules linked in: ipv6(F) fuse(F) loop(F) dm_mod(F) ehea(F) NIP: c0000000002ee1b0 LR: c0000000002e14d0 CTR: c0000000002e35ac REGS: c0000000f20d2940 TRAP: 0300 Tainted: GF (2.6.30-rc1-next-20090409) MSR: 8000000000009032 CR: 44024448 XER: 00000001 DAR: 0000000000000010, DSISR: 0000000040000000 TASK = c0000000f9346a00[3684] 'sh' THREAD: c0000000f20d0000 CPU: 1 GPR00: c0000000f941f030 c0000000f20d2bc0 c0000000009986e8 c0000000fbe91c50 GPR04: c0000000fb8af038 fffffffffffffff0 0000000000000001 c0000000f941edb0 GPR08: c0000000f941edb0 0000000000000001 c0000000fbb3cb50 0000000000000000 GPR12: c0000000f975ed00 c000000000a92500 c0000000f20d0080 c0000000f20d34c0 GPR16: c0000000006d2c92 0000000000000000 0000000000000004 c0000000f20d3010 GPR20: c0000000f20d2ff0 0000000000800000 0000000002c8bc82 0000000000800005 GPR24: c0000000fbaf0000 0000000000000000 c0000000f98ef010 c0000000fb8af000 GPR28: c0000000fb8af038 c0000000fb8af038 c000000000923360 0000000000000000 NIP [c0000000002ee1b0] .rb_erase+0x16c/0x3b4 LR [c0000000002e14d0] .cfq_prio_tree_add+0x58/0x120 Call Trace: [c0000000f20d2bc0] [c0000000002e1450] .cfq_service_tree_add+0x23c/0x264 (unreliable) [c0000000f20d2c50] [c0000000002e14d0] .cfq_prio_tree_add+0x58/0x120 [c0000000f20d2cf0] [c0000000002e16c8] .__cfq_slice_expired+0xc8/0x11c [c0000000f20d2d80] [c0000000002e3920] .cfq_insert_request+0x374/0x3f4 [c0000000f20d2e20] [c0000000002cf448] .elv_insert+0x234/0x348 [c0000000f20d2ec0] [c0000000002d3348] .__make_request+0x514/0x5b0 [c0000000f20d2f80] [c0000000002d1348] .generic_make_request+0x430/0x4c8 [c0000000f20d30b0] [c0000000002d14dc] .submit_bio+0xfc/0x124 [c0000000f20d3170] [c000000000156998] .submit_bh+0x14c/0x198 [c0000000f20d3200] [c000000000158814] .bh_submit_read+0x70/0xd0 [c0000000f20d3290] [c0000000001dbf6c] .read_block_bitmap+0xb8/0x238 [c0000000f20d3330] [c0000000001dc2d4] .ext3_free_blocks_sb+0x178/0x5e4 [c0000000f20d3450] [c0000000001dc780] .ext3_free_blocks+0x40/0xe4 [c0000000f20d34e0] [c0000000001e3e70] .ext3_clear_blocks+0x1d8/0x21c [c0000000f20d35a0] [c0000000001e3fcc] .ext3_free_data+0x118/0x190 [c0000000f20d3650] [c0000000001e49c0] .ext3_truncate+0x670/0xa80 [c0000000f20d37b0] [c0000000000fda70] .vmtruncate+0xf0/0x134 [c0000000f20d3850] [c0000000001457c0] .inode_setattr+0x44/0x180 [c0000000f20d38f0] [c0000000001e15e8] .ext3_setattr+0x1ec/0x298 [c0000000f20d39a0] [c000000000145afc] .notify_change+0x200/0x3dc [c0000000f20d3a60] [c00000000012905c] .do_truncate+0x84/0xbc [c0000000f20d3b40] [c000000000137630] .may_open+0x1fc/0x2f4 [c0000000f20d3be0] [c00000000013a5c4] .do_filp_open+0x400/0x95c [c0000000f20d3d80] [c000000000127e68] .do_sys_open+0x80/0x140 [c0000000f20d3e30] [c0000000000084ac] syscall_exit+0x0/0x40 Instruction dump: e8090010 7fa01800 409e000c f9090010 48000010 f9090008 48000008 f91d0000 2f860001 7cff3b78 409e0238 48000200 7faa4000 409e00ec e95f0008