From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sachin Sant Subject: Re: [Powerpc/SLQB] Next June 06 : BUG during scsi initialization Date: Mon, 08 Jun 2009 17:42:14 +0530 Message-ID: <4A2D001E.5060802@in.ibm.com> References: <20090511161442.3e9d9cb9.sfr@canb.auug.org.au> <4A081002.4050802@in.ibm.com> <4A2909E8.6000507@in.ibm.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="------------090001070505070502010009" Return-path: Received: from e23smtp01.au.ibm.com ([202.81.31.143]:37295 "EHLO e23smtp01.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752825AbZFHMMT (ORCPT ); Mon, 8 Jun 2009 08:12:19 -0400 Received: from d23relay02.au.ibm.com (d23relay02.au.ibm.com [202.81.31.244]) by e23smtp01.au.ibm.com (8.13.1/8.13.1) with ESMTP id n58CBV3j021782 for ; Mon, 8 Jun 2009 22:11:31 +1000 Received: from d23av02.au.ibm.com (d23av02.au.ibm.com [9.190.235.138]) by d23relay02.au.ibm.com (8.13.8/8.13.8/NCO v9.2) with ESMTP id n58CCKm9753828 for ; Mon, 8 Jun 2009 22:12:20 +1000 Received: from d23av02.au.ibm.com (loopback [127.0.0.1]) by d23av02.au.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id n58CCJOX026795 for ; Mon, 8 Jun 2009 22:12:19 +1000 In-Reply-To: Sender: linux-next-owner@vger.kernel.org List-ID: To: Pekka J Enberg Cc: Nick Piggin , Stephen Rothwell , linux-next@vger.kernel.org, linuxppc-dev@ozlabs.org This is a multi-part message in MIME format. --------------090001070505070502010009 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Pekka J Enberg wrote: > Hi Sachin, > > On Fri, 5 Jun 2009, Sachin Sant wrote: > >> I can still recreate this bug on a Power 6 hardware with today's next tree. >> I can recreate this problem at will. >> Let me know if i can help in debugging this problem. >> > > Can you please reproduce the issue with this debugging patch applied and > post the result? I had some trouble collecting debug o/p with this patch. Because of the number of printk's the machine was crawling during boot. It was difficult to read/collect the o/p. So i inserted a hack as follows such that slab_alloc_page prints only during the failure.(modprobe scsi-driver) + if (strcmp(current->comm, "modprobe")) + printk(KERN_INFO "%s: cpu=%d, cache_cpu=%p, cache_list=%p\n", __func__, cpu, c, l); Attached here is the boot log. Let me know if i can provide any other information. Thanks -Sachin -- --------------------------------- Sachin Sant IBM Linux Technology Center India Systems and Technology Labs Bangalore, India --------------------------------- --------------090001070505070502010009 Content-Type: text/plain; name="boot-log" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="boot-log" 00 alloc_kmem_cache_nodes: cache=ext2_xattr, node=2 alloc_kmem_cache_nodes: cache=ext2_xattr, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 alloc_kmem_cache_nodes: cache=ext2_inode_cache, node=2 alloc_kmem_cache_nodes: cache=ext2_inode_cache, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 alloc_kmem_cache_nodes: cache=ext4_system_zone, node=2 alloc_kmem_cache_nodes: cache=ext4_system_zone, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 alloc_kmem_cache_nodes: cache=ext4_prealloc_space, node=2 alloc_kmem_cache_nodes: cache=ext4_prealloc_space, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 alloc_kmem_cache_nodes: cache=ext4_alloc_context, node=2 alloc_kmem_cache_nodes: cache=ext4_alloc_context, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 alloc_kmem_cache_nodes: cache=ext4_free_block_extents, node=2 alloc_kmem_cache_nodes: cache=ext4_free_block_extents, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 alloc_kmem_cache_nodes: cache=ext4_xattr, node=2 alloc_kmem_cache_nodes: cache=ext4_xattr, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 alloc_kmem_cache_nodes: cache=ext4_inode_cache, node=2 alloc_kmem_cache_nodes: cache=ext4_inode_cache, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 alloc_kmem_cache_nodes: cache=revoke_record, node=2 alloc_kmem_cache_nodes: cache=revoke_record, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 alloc_kmem_cache_nodes: cache=revoke_table, node=2 alloc_kmem_cache_nodes: cache=revoke_table, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 alloc_kmem_cache_nodes: cache=journal_head, node=2 alloc_kmem_cache_nodes: cache=journal_head, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 alloc_kmem_cache_nodes: cache=journal_handle, node=2 alloc_kmem_cache_nodes: cache=journal_handle, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 alloc_kmem_cache_nodes: cache=jbd2_revoke_record, node=2 alloc_kmem_cache_nodes: cache=jbd2_revoke_record, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 alloc_kmem_cache_nodes: cache=jbd2_revoke_table, node=2 alloc_kmem_cache_nodes: cache=jbd2_revoke_table, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 alloc_kmem_cache_nodes: cache=jbd2_journal_head, node=2 alloc_kmem_cache_nodes: cache=jbd2_journal_head, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 alloc_kmem_cache_nodes: cache=jbd2_journal_handle, node=2 alloc_kmem_cache_nodes: cache=jbd2_journal_handle, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000de011800, cache_list=c0000000de011800 __slab_alloc_page: nid=2, cache_node=c0000000de011800, cache_list=c0000000de011800 __slab_alloc_page: nid=2, cache_node=c0000000de011800, cache_list=c0000000de011800 __slab_alloc_page: nid=2, cache_node=c0000000de011800, cache_list=c0000000de011800 __slab_alloc_page: nid=2, cache_node=c0000000de011800, cache_list=c0000000de011800 __slab_alloc_page: nid=2, cache_node=c0000000de011800, cache_list=c0000000de011800 alloc_kmem_cache_nodes: cache=hugetlbfs_inode_cache, node=2 alloc_kmem_cache_nodes: cache=hugetlbfs_inode_cache, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000de011800, cache_list=c0000000de011800 __slab_alloc_page: nid=2, cache_node=c0000000de011800, cache_list=c0000000de011800 __slab_alloc_page: nid=2, cache_node=c0000000dbc7b780, cache_list=c0000000dbc7b780 alloc_kmem_cache_nodes: cache=minix_inode_cache, node=2 alloc_kmem_cache_nodes: cache=minix_inode_cache, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 alloc_kmem_cache_nodes: cache=fat_cache, node=2 alloc_kmem_cache_nodes: cache=fat_cache, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 alloc_kmem_cache_nodes: cache=fat_inode_cache, node=2 alloc_kmem_cache_nodes: cache=fat_inode_cache, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 alloc_kmem_cache_nodes: cache=isofs_inode_cache, node=2 alloc_kmem_cache_nodes: cache=isofs_inode_cache, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_node=c0000000de011200, cache_list=c0000000de011200 __slab_alloc_page: nid=2, cache_node=c0000000de011800, cache_list=c0000000de011800 __slab_alloc_page: nid=2, cache_node=c0000000de010000, cache_list=c0000000de010000 alloc_kmem_cache_nodes: cache=btrfs_inode_cache, node=2 alloc_kmem_cache_nodes: cache=btrfs_inode_cache, node=3 __slab_alloc_page: nid=2, cache_node=c0000000008c4300, cache_list=c0000000008c4300 __slab_alloc_page: nid=2, cache_00 00 00 __slab_alloc_page: nid=2, cache_node=c0000000de01e700, cache_list=c0000000de01e700 __slab_alloc_page: nid=2, cache_node=c0000000de012a00, cache_list=c0000000de012a00 __slab_alloc_page: nid=2, cache_node=c0000000de01e700, cache_list=c0000000de01e700 __slab_alloc_page: nid=2, cache_node=c0000000de012400, cache_list=c0000000de012400 __slab_alloc_page: nid=2, cache_node=c0000000de01e700, cache_list=c0000000de01e700 __slab_alloc_page: nid=2, cache_node=c0000000de012a00, cache_list=c0000000de012a00 ehea: eth0: Jumbo frames are disabled ehea: eth0 -> logical port id #2 __slab_alloc_page: nid=2, cache_node=c0000000de01e700, cache_list=c0000000de01e700 __slab_alloc_page: nid=2, cache_node=c0000000de012400, cache_list=c0000000de012400 __slab_alloc_page: nid=2, cache_node=c0000000de01e700, cache_list=c0000000de01e700 __slab_alloc_page: nid=2, cache_node=c0000000de012400, cache_list=c0000000de012400 __slab_alloc_page: nid=2, cache_node=c0000000de01e700, cache_list=c0000000de01e700 __slab_alloc_page: nid=2, cache_node=c0000000de012400, cache_list=c0000000de012400 ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver __slab_alloc_page: nid=2, cache_node=c0000000de01e700, cache_list=c0000000de01e700 __slab_alloc_page: nid=2, cache_node=c0000000de012400, cache_list=c0000000de012400 __slab_alloc_page: nid=2, cache_node=c0000000de01e700, cache_list=c0000000de01e700 __slab_alloc_page: nid=2, cache_node=c0000000de012400, cache_list=c0000000de012400 ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver __slab_alloc_page: nid=2, cache_node=c0000000de01e700, cache_list=c0000000de01e700 __slab_alloc_page: nid=2, cache_node=c0000000de012400, cache_list=c0000000de012400 __slab_alloc_page: nid=2, cache_node=c0000000de01e700, cache_list=c0000000de01e700 __slab_alloc_page: nid=2, cache_node=c0000000de012400, cache_list=c0000000de012400 __slab_alloc_page: nid=2, cache_node=c0000000de01e700, cache_list=c0000000de01e700 __slab_alloc_page: nid=2, cache_node=c0000000de012400, cache_list=c0000000de012400 __slab_alloc_page: nid=2, cache_node=c0000000de01e700, cache_list=c0000000de01e700 __slab_alloc_page: nid=2, cache_node=c0000000de012400, cache_list=c0000000de012400 mice: PS/2 mouse device common for all mice __slab_alloc_page: nid=2, cache_node=c0000000de01e700, cache_list=c0000000de01e700 __slab_alloc_page: nid=2, cache_node=c0000000de012400, cache_list=c0000000de012400 __slab_alloc_page: nid=2, cache_node=c0000000de01e700, cache_list=c0000000de01e700 __slab_alloc_page: nid=2, cache_node=c0000000de012400, cache_list=c0000000de012400 __slab_alloc_page: nid=2, cache_node=c0000000de011800, cache_list=c0000000de011800 __slab_alloc_page: nid=2, cache_node=c0000000de011800, cache_list=c0000000de011800 __slab_alloc_page: nid=2, cache_node=c0000000de019f00, cache_list=c0000000de019f00 __slab_alloc_page: nid=2, cache_node=c0000000de019900, cache_list=c0000000de019900 __slab_alloc_page: nid=2, cache_node=c0000000de019c00, cache_list=c0000000de019c00 __slab_alloc_page: nid=2, cache_node=c0000000de011200, cache_list=c0000000de011200 __slab_alloc_page: nid=2, cache_node=c0000000de01db00, cache_list=c0000000de01db00 __slab_alloc_page: nid=2, cache_node=c0000000de01a200, cache_list=c0000000de01a200 __slab_alloc_page: nid=2, cache_node=c0000000de01a500, cache_list=c0000000de01a500 __slab_alloc_page: nid=2, cache_node=c0000000de018d00, cache_list=c0000000de018d00 __slab_alloc_page: nid=2, cache_node=c0000000de01e700, cache_list=c0000000de01e700 __slab_alloc_page: nid=2, cache_node=c0000000de012400, cache_list=c0000000de012400 __slab_alloc_page: nid=2, cache_node=c0000000de01e700, cache_list=c0000000de01e700 __slab_alloc_page: nid=2, cache_node=c0000000de012400, cache_list=c0000000de012400 EDAC MC: Ver: 2.1.0 Jun 8 2009 __slab_alloc_page: nid=2, cache_node=c0000000de01e700, cache_list=c0000000de01e700 __slab_alloc_page: nid=2, cache_node=c0000000de012400, cache_list=c0000000de012400 __slab_alloc_page: nid=2, cache_node=c0000000de01e700, cache_list=c0000000de01e700 __slab_alloc_page: nid=2, cache_node=c0000000de012400, cache_list=c0000000de012400 __slab_alloc_page: nid=2, cache_node=c0000000de011800, cache_list=c0000000de011800 __slab_alloc_page: nid=2, cache_node=c0000000de011800, cache_list=c0000000de011800 __slab_alloc_page: nid=2, cache_node=c0000000de019f00, cache_list=c0000000de019f00 __slab_alloc_page: nid=2, cache_node=c0000000de019900, cache_list=c0000000de019900 __slab_alloc_page: nid=2, cache_node=c0000000de019c00, cache_list=c0000000de019c00 __slab_alloc_page: nid=2, cache_node=c0000000de011200, cache_list=c0000000de011200 __slab_alloc_page: nid=2, cache_node=c0000000de01db00, cache_list=c0000000de01db00 __slab_alloc_page: nid=2, cache_node=c0000000de01a200, cache_list=c0000000de01a200 __slab_alloc_page: nid=2, cache_node=c0000000de01a500, cache_list=c0000000de01a500 __slab_alloc_page: nid=2, cache_00 00 __slab_alloc_page: nid=2, cache_node=c0000000de01b100, cache_list=c0000000de01b100 __slab_alloc_page: nid=2, cache_node=c0000000de01b100, cache_list=c0000000de01b100 __slab_alloc_page: nid=2, cache_node=c0000000de01b100, cache_list=c0000000de01b100 __slab_alloc_page: nid=2, cache_node=c0000000de019600, cache_list=c0000000de019600 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01c300, cache_list=c0000000de01c300 __slab_alloc_page: nid=2, cache_node=c0000000de01b100, cache_list=c0000000de01b100 __slab_alloc_page: nid=2, cache_node=c0000000de01b100, cache_list=c0000000de01b100 __slab_alloc_page: nid=2, cache_node=c0000000de01b100, cache_list=c0000000de01b100 __slab_alloc_page: nid=2, cache_node=c0000000de019600, cache_list=c0000000de019600 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de000 00 00 doing fast boot __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de0__slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01c300, cache_list=c0000000de01c300 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01c300, cache_list=c0000000de01c300 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01c000, cache_list=c0000000de01c000 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de000 00 00 __slab_alloc_page: nid=2, cache_node=c0000000de01c300, cache_list=c0000000de01c300 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01c300, cache_list=c0000000de01c300 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01c300, cache_list=c0000000de01c300 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_lis__slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01c300, cache_list=c0000000de01c300 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01b100, cache_list=c0000000de01b100 __slab_alloc_page: nid=2, cache_node=c0000000de01b100, cache_list=c0000000de01b100 __slab_alloc_page: nid=2, cache_node=c0000000de019600, cache_list=c0000000de019600 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01c300, cache_list=c0000000de01c300 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de000 00 00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01c300, cache_list=c0000000de01c300 __slab_alloc_page: nid=2, cache_node=c0000000de01b100, cache_list=c0000000de01b100 __slab_alloc_page: nid=2, cache_node=c0000000de01b100, cache_list=c0000000de01b100 __slab_alloc_page: nid=2, cache_node=c0000000de01b100, cache_list=c0000000de01b100 __slab_alloc_page: nid=2, cache_node=c0000000de019600, cache_list=c0000000de019600 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01c300, cache_list=c0000000de01c300 __slab_alloc_page: nid=2, cache_node=c0000000de01b100, cache_list=c0000000de01b100 __slab_alloc_page: nid=2, cache_node=c0000000de01b100, cache_list=c0000000de01b100 __slab_alloc_page: nid=2, cache_node=c0000000de019600, cache_list=c0000000de019600 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_lis__slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01c300, cache_list=c0000000de01c300 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01c300, cache_list=c0000000de01c300 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de000 00 00 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01c300, cache_list=c0000000de01c300 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01c300, cache_list=c0000000de01c300 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_list=c0000000de01ba00 __slab_alloc_page: nid=2, cache_node=c0000000de01bd00, cache_list=c0000000de01bd00 __slab_alloc_page: nid=2, cache_node=c0000000de01ba00, cache_lisBUG: spinlock bad magic on CPU#1, modprobe/62 lock: c0000000008c4280, .magic: 7dcc61f0, .owner: || status == __GCONV_INCOMPLETE_INPUT || status == __GCONV_FULL_OUTPUT/724596736, .owner_cpu: 4095 Call Trace: [c0000000c7da36d0] [c0000000000116e0] .show_stack+0x6c/0x16c (unreliable) [c0000000c7da3780] [c000000000365bcc] .spin_bug+0xb0/0xd4 [c0000000c7da3810] [c000000000365e94] ._raw_spin_lock+0x48/0x184 [c0000000c7da38b0] [c0000000005de4f8] ._spin_lock+0x10/0x24 [c0000000c7da3920] [c000000000141240] .__slab_alloc_page+0x410/0x4b4 [c0000000c7da39e0] [c000000000142804] .kmem_cache_alloc+0x13c/0x21c [c0000000c7da3aa0] [c0000000001431dc] .kmem_cache_create+0x294/0x2a8 [c0000000c7da3b90] [d000000000ea1438] .scsi_init_queue+0x38/0x170 [scsi_mod] [c0000000c7da3c20] [d000000000ea1334] .init_scsi+0x1c/0xe8 [scsi_mod] [c0000000c7da3ca0] [c0000000000092c0] .do_one_initcall+0x80/0x19c [c0000000c7da3d90] [c0000000000c09c8] .SyS_init_module+0xe0/0x244 [c0000000c7da3e30] [c000000000008534] syscall_exit+0x0/0x40 BUG: spinlock lockup on CPU#1, modprobe/62, c0000000008c4280 Call Trace: [c0000000c7da3760] [c0000000000116e0] .show_stack+0x6c/0x16c (unreliable) [c0000000c7da3810] [c000000000365f88] ._raw_spin_lock+0x13c/0x184 [c0000000c7da38b0] [c0000000005de4f8] ._spin_lock+0x10/0x24 [c0000000c7da3920] [c000000000141240] .__slab_alloc_page+0x410/0x4b4 [c0000000c7da39e0] [c000000000142804] .kmem_cache_alloc+0x13c/0x21c [c0000000c7da3aa0] [c0000000001431dc] .kmem_cache_create+0x294/0x2a8 [c0000000c7da3b90] [d000000000ea1438] .scsi_init_queue+0x38/0x170 [scsi_mod] [c0000000c7da3c20] [d000000000ea1334] .init_scsi+0x1c/0xe8 [scsi_mod] [c0000000c7da3ca0] [c0000000000092c0] .do_one_initcall+0x80/0x19c [c0000000c7da3d90] [c0000000000c09c8] .SyS_init_module+0xe0/0x244 [c0000000c7da3e30] [c000000000008534] syscall_exit+0x0/0x40 --------------090001070505070502010009--