Hoopster Posted November 5, 2012 Share Posted November 5, 2012 The following kernel errors just showed up in my syslog (note: I am currently running preclear on two 3TB WD Red drives - the preclear on both continues to run with no problems): Nov 4 20:33:20 MediaNAS kernel: ------------[ cut here ]------------ Nov 4 20:33:20 MediaNAS kernel: WARNING: at arch/x86/kernel/apic/ipi.c:109 default_send_IPI_mask_logical+0x2f/0xb9() Nov 4 20:33:20 MediaNAS kernel: Hardware name: TH61 ITX Nov 4 20:33:20 MediaNAS kernel: empty IPI mask Nov 4 20:33:20 MediaNAS kernel: Modules linked in: md_mod xor sg r8168(O) ahci libahci sata_mv coretemp hwmon i2c_i801 i2c_core mperf [last unloaded: md_mod] Nov 4 20:33:20 MediaNAS kernel: Pid: 26241, comm: flush-8:64 Tainted: G O 3.4.4-unRAID #2 Nov 4 20:33:20 MediaNAS kernel: Call Trace: Nov 4 20:33:20 MediaNAS kernel: [] warn_slowpath_common+0x65/0x7a Nov 4 20:33:20 MediaNAS kernel: [] ? default_send_IPI_mask_logical+0x2f/0xb9 Nov 4 20:33:20 MediaNAS kernel: [] warn_slowpath_fmt+0x26/0x2a Nov 4 20:33:20 MediaNAS kernel: [] default_send_IPI_mask_logical+0x2f/0xb9 Nov 4 20:33:20 MediaNAS kernel: [] native_send_call_func_ipi+0x4c/0x4e Nov 4 20:33:20 MediaNAS kernel: [] smp_call_function_many+0x18c/0x1a4 Nov 4 20:33:20 MediaNAS kernel: [] ? page_alloc_cpu_notify+0x34/0x34 Nov 4 20:33:20 MediaNAS kernel: [] ? page_alloc_cpu_notify+0x34/0x34 Nov 4 20:33:20 MediaNAS kernel: [] on_each_cpu_mask+0x24/0x3f Nov 4 20:33:20 MediaNAS kernel: [] drain_all_pages+0x6f/0x80 Nov 4 20:33:20 MediaNAS kernel: [] __alloc_pages_nodemask+0x370/0x4a5 Nov 4 20:33:20 MediaNAS kernel: [] allocate_slab+0x3c/0xbc Nov 4 20:33:20 MediaNAS kernel: [] new_slab+0x22/0xeb Nov 4 20:33:20 MediaNAS kernel: [] T.1697+0x170/0x231 Nov 4 20:33:20 MediaNAS kernel: [] ? mempool_alloc_slab+0xe/0x10 Nov 4 20:33:20 MediaNAS kernel: [] ? blk_recount_segments+0x16/0x24 Nov 4 20:33:20 MediaNAS kernel: [] kmem_cache_alloc+0x37/0x84 Nov 4 20:33:20 MediaNAS kernel: [] ? kmem_cache_alloc+0x37/0x84 Nov 4 20:33:20 MediaNAS kernel: [] ? mempool_alloc_slab+0xe/0x10 Nov 4 20:33:20 MediaNAS kernel: [] mempool_alloc_slab+0xe/0x10 Nov 4 20:33:20 MediaNAS kernel: [] mempool_alloc+0x37/0xec Nov 4 20:33:20 MediaNAS kernel: [] ? generic_make_request+0x7b/0xb0 Nov 4 20:33:20 MediaNAS kernel: [] bio_alloc_bioset+0x24/0x94 Nov 4 20:33:20 MediaNAS kernel: [] bio_alloc+0xe/0x1b Nov 4 20:33:20 MediaNAS kernel: [] submit_bh+0x68/0x102 Nov 4 20:33:20 MediaNAS kernel: [] __block_write_full_page+0x215/0x2e0 Nov 4 20:33:20 MediaNAS kernel: [] ? blkdev_get_blocks+0x93/0x93 Nov 4 20:33:20 MediaNAS kernel: [] block_write_full_page_endio+0xa0/0xaa Nov 4 20:33:20 MediaNAS kernel: [] ? end_buffer_async_read+0xd1/0xd1 Nov 4 20:33:20 MediaNAS kernel: [] ? blkdev_get_blocks+0x93/0x93 Nov 4 20:33:20 MediaNAS kernel: [] block_write_full_page+0xd/0xf Nov 4 20:33:20 MediaNAS kernel: [] ? end_buffer_async_read+0xd1/0xd1 Nov 4 20:33:20 MediaNAS kernel: [] blkdev_writepage+0xf/0x11 Nov 4 20:33:20 MediaNAS kernel: [] __writepage+0xb/0x23 Nov 4 20:33:20 MediaNAS kernel: [] write_cache_pages+0x199/0x26a Nov 4 20:33:20 MediaNAS kernel: [] ? set_page_dirty+0x59/0x59 Nov 4 20:33:20 MediaNAS kernel: [] generic_writepages+0x32/0x46 Nov 4 20:33:20 MediaNAS kernel: [] do_writepages+0x17/0x24 Nov 4 20:33:20 MediaNAS kernel: [] writeback_single_inode+0xea/0x239 Nov 4 20:33:20 MediaNAS kernel: [] writeback_sb_inodes+0x12d/0x1a3 Nov 4 20:33:20 MediaNAS kernel: [] __writeback_inodes_wb+0x57/0x88 Nov 4 20:33:20 MediaNAS kernel: [] wb_writeback+0xcb/0x12c Nov 4 20:33:20 MediaNAS kernel: [] wb_do_writeback+0x147/0x15f Nov 4 20:33:20 MediaNAS kernel: [] bdi_writeback_thread+0x6b/0x10e Nov 4 20:33:20 MediaNAS kernel: [] ? wb_do_writeback+0x15f/0x15f Nov 4 20:33:20 MediaNAS kernel: [] kthread+0x67/0x6c Nov 4 20:33:20 MediaNAS kernel: [] ? kthread_freezable_should_stop+0x49/0x49 Nov 4 20:33:20 MediaNAS kernel: [] kernel_thread_helper+0x6/0xd Nov 4 20:33:20 MediaNAS kernel: ---[ end trace 66e93fb46684d3e2 ]--- Are these errors cause for concern at this point? To my knowledge, these errors have never before appeared in the syslog. They look CPU cache related. Link to comment
Hoopster Posted November 8, 2012 Author Share Posted November 8, 2012 Hmm, I am running a second preclear cycle on the same disks and the kernel errors just appeared again. Doesn't seem to affect the preclear, but, this has happened twice now and only while running preclear - always during the zeroing disk phase. Link to comment
Ordur Posted November 11, 2012 Share Posted November 11, 2012 Hey Hoopster, I am seeing the same error messages. Doing my initial Preclear on Three 3TB WD Red drives, and when it got to about 20% on the zeroing phase I saw these errors. it is still running fine though. How did your Preclear turn out? Link to comment
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