From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262710AbTIQI3c (ORCPT ); Wed, 17 Sep 2003 04:29:32 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262712AbTIQI3c (ORCPT ); Wed, 17 Sep 2003 04:29:32 -0400 Received: from pop.gmx.net ([213.165.64.20]:16530 "HELO mail.gmx.net") by vger.kernel.org with SMTP id S262710AbTIQI3R (ORCPT ); Wed, 17 Sep 2003 04:29:17 -0400 Date: Wed, 17 Sep 2003 10:29:15 +0200 (MEST) From: "Daniel Engelschalt" To: linux-kernel@vger.kernel.org MIME-Version: 1.0 Subject: 2.6.0-test5: mm/slab.c kernel BUG and failure X-Priority: 3 (Normal) X-Authenticated: #1538274 Message-ID: <23377.1063787355@www40.gmx.net> X-Mailer: WWW-Mail 1.6 (Global Message Exchange) X-Flags: 0001 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org with vanilla 2.6.0-test5 i get the following *2* errors: Sep 17 08:07:43 A405a kernel: ------------[ cut here ]------------ Sep 17 08:07:43 A405a kernel: kernel BUG at mm/slab.c:1659! Sep 17 08:07:43 A405a kernel: invalid operand: 0000 [#1] Sep 17 08:07:43 A405a kernel: CPU: 0 Sep 17 08:07:43 A405a kernel: EIP: 0060:[kfree+484/676] Tainted: PF Sep 17 08:07:43 A405a kernel: EIP: 0060:[] Tainted: PF Sep 17 08:07:43 A405a kernel: EFLAGS: 00010016 Sep 17 08:07:43 A405a kernel: EIP is at kfree+0x1e4/0x2a4 Sep 17 08:07:43 A405a kernel: eax: 00b6e368 ebx: d1d5e060 ecx: 125fdc08 edx: 00000068 Sep 17 08:07:43 A405a kernel: esi: dffeb7b0 edi: d1d5ed50 ebp: dc5afef4 esp: dc5afecc Sep 17 08:07:43 A405a kernel: ds: 007b es: 007b ss: 0068 Sep 17 08:07:43 A405a kernel: Process xawtv (pid: 3423, threadinfo=dc5ae000 task=d691c790) Sep 17 08:07:43 A405a kernel: Stack: dcacb33c 001b0000 d32ac3ec 0000010c 00000108 e0926494 dffe62e8 d1d5ed54 Sep 17 08:07:43 A405a kernel: 002c96b0 00000282 dc5aff14 e0926494 d1d5ed54 d32ac3ec d1d5ed54 dcacb33c Sep 17 08:07:43 A405a kernel: 00000000 001b0000 dc5aff4c e0926526 d32ac3ec dcacb33c 49070008 001b0000 Sep 17 08:07:43 A405a kernel: Call Trace: Sep 17 08:07:43 A405a kernel: [_end+542669876/1069938592] videobuf_read_zerocopy+0x1f0/0x208 [video_buf] Sep 17 08:07:43 A405a kernel: [] videobuf_read_zerocopy+0x1f0/0x208 [video_buf] Sep 17 08:07:43 A405a kernel: [_end+542669876/1069938592] videobuf_read_zerocopy+0x1f0/0x208 [video_buf] Sep 17 08:07:43 A405a kernel: [] videobuf_read_zerocopy+0x1f0/0x208 [video_buf] Sep 17 08:07:43 A405a kernel: [_end+542670022/1069938592] videobuf_read_one+0x7a/0x358 [video_buf] Sep 17 08:07:43 A405a kernel: [] videobuf_read_one+0x7a/0x358 [video_buf] Sep 17 08:07:43 A405a kernel: [_end+542841191/1069938592] bttv_read+0x8b/0xe8 [bttv] Sep 17 08:07:43 A405a kernel: [] bttv_read+0x8b/0xe8 [bttv] Sep 17 08:07:43 A405a kernel: [vfs_read+187/244] vfs_read+0xbb/0xf4 Sep 17 08:07:43 A405a kernel: [] vfs_read+0xbb/0xf4 Sep 17 08:07:43 A405a kernel: [sys_read+48/80] sys_read+0x30/0x50 Sep 17 08:07:43 A405a kernel: [] sys_read+0x30/0x50 Sep 17 08:07:43 A405a kernel: [syscall_call+7/11] syscall_call+0x7/0xb Sep 17 08:07:43 A405a kernel: [] syscall_call+0x7/0xb Sep 17 08:07:43 A405a kernel: Sep 17 08:07:43 A405a kernel: Code: 0f 0b 7b 06 b2 3a 2b c0 8d 74 26 00 0f af 45 e4 01 c8 39 c7 Sep 17 08:07:43 A405a kernel: <3>slab error in cache_free_debugcheck(): cache `size-256': double free, or memory before object was overwritten Sep 17 08:07:43 A405a kernel: Call Trace: Sep 17 08:07:43 A405a kernel: [__slab_error+36/40] __slab_error+0x24/0x28 Sep 17 08:07:43 A405a kernel: [] __slab_error+0x24/0x28 Sep 17 08:07:43 A405a kernel: [kfree+405/676] kfree+0x195/0x2a4 Sep 17 08:07:43 A405a kernel: [] kfree+0x195/0x2a4 Sep 17 08:07:43 A405a kernel: [_end+542842167/1069938592] bttv_release+0x6b/0xe0 [bttv] Sep 17 08:07:43 A405a kernel: [] bttv_release+0x6b/0xe0 [bttv] Sep 17 08:07:43 A405a kernel: [_end+542842167/1069938592] bttv_release+0x6b/0xe0 [bttv] Sep 17 08:07:43 A405a kernel: [] bttv_release+0x6b/0xe0 [bttv] Sep 17 08:07:43 A405a kernel: [__fput+70/276] __fput+0x46/0x114 Sep 17 08:07:43 A405a kernel: [] __fput+0x46/0x114 Sep 17 08:07:43 A405a kernel: [fput+22/28] fput+0x16/0x1c Sep 17 08:07:43 A405a kernel: [] fput+0x16/0x1c Sep 17 08:07:43 A405a kernel: [filp_close+92/104] filp_close+0x5c/0x68 Sep 17 08:07:43 A405a kernel: [] filp_close+0x5c/0x68 Sep 17 08:07:43 A405a kernel: [put_files_struct+88/192] put_files_struct+0x58/0xc0 Sep 17 08:07:43 A405a kernel: [] put_files_struct+0x58/0xc0 Sep 17 08:07:43 A405a kernel: [do_exit+1031/2104] do_exit+0x407/0x838 Sep 17 08:07:43 A405a kernel: [] do_exit+0x407/0x838 Sep 17 08:07:43 A405a kernel: [do_divide_error+0/164] do_divide_error+0x0/0xa4 Sep 17 08:07:43 A405a kernel: [] do_divide_error+0x0/0xa4 Sep 17 08:07:43 A405a kernel: [do_invalid_op+0/140] do_invalid_op+0x0/0x8c Sep 17 08:07:43 A405a kernel: [] do_invalid_op+0x0/0x8c Sep 17 08:07:43 A405a kernel: [do_invalid_op+125/140] do_invalid_op+0x7d/0x8c Sep 17 08:07:43 A405a kernel: [] do_invalid_op+0x7d/0x8c Sep 17 08:07:43 A405a kernel: [kfree+484/676] kfree+0x1e4/0x2a4 Sep 17 08:07:43 A405a kernel: [] kfree+0x1e4/0x2a4 Sep 17 08:07:43 A405a kernel: [_end+542855216/1069938592] gcc2_compiled.+0x30/0x13c [bttv] Sep 17 08:07:43 A405a kernel: [] gcc2_compiled.+0x30/0x13c [bttv] Sep 17 08:07:43 A405a kernel: [_end+542860285/1069938592] bttv_buffer_risc+0x189/0x4c0 [bttv] Sep 17 08:07:43 A405a kernel: [] bttv_buffer_risc+0x189/0x4c0 [bttv] Sep 17 08:07:43 A405a kernel: [error_code+45/64] error_code+0x2d/0x40 Sep 17 08:07:43 A405a kernel: [] error_code+0x2d/0x40 Sep 17 08:07:43 A405a kernel: [kfree+484/676] kfree+0x1e4/0x2a4 Sep 17 08:07:43 A405a kernel: [] kfree+0x1e4/0x2a4 Sep 17 08:07:43 A405a kernel: [_end+542669876/1069938592] videobuf_read_zerocopy+0x1f0/0x208 [video_buf] Sep 17 08:07:43 A405a kernel: [] videobuf_read_zerocopy+0x1f0/0x208 [video_buf] Sep 17 08:07:43 A405a kernel: [_end+542669876/1069938592] videobuf_read_zerocopy+0x1f0/0x208 [video_buf] Sep 17 08:07:43 A405a kernel: [] videobuf_read_zerocopy+0x1f0/0x208 [video_buf] Sep 17 08:07:43 A405a kernel: [_end+542670022/1069938592] videobuf_read_one+0x7a/0x358 [video_buf] Sep 17 08:07:43 A405a kernel: [] videobuf_read_one+0x7a/0x358 [video_buf] Sep 17 08:07:43 A405a kernel: [_end+542841191/1069938592] bttv_read+0x8b/0xe8 [bttv] Sep 17 08:07:43 A405a kernel: [] bttv_read+0x8b/0xe8 [bttv] Sep 17 08:07:43 A405a kernel: [vfs_read+187/244] vfs_read+0xbb/0xf4 Sep 17 08:07:43 A405a kernel: [] vfs_read+0xbb/0xf4 Sep 17 08:07:43 A405a kernel: [sys_read+48/80] sys_read+0x30/0x50 Sep 17 08:07:43 A405a kernel: [] sys_read+0x30/0x50 Sep 17 08:07:43 A405a kernel: [syscall_call+7/11] syscall_call+0x7/0xb Sep 17 08:07:43 A405a kernel: [] syscall_call+0x7/0xb Sep 17 08:07:43 A405a kernel: Sep 17 08:07:43 A405a kernel: slab error in cache_free_debugcheck(): cache `size-256': double free, or memory after object was overwritten Sep 17 08:07:43 A405a kernel: Call Trace: Sep 17 08:07:43 A405a kernel: [__slab_error+36/40] __slab_error+0x24/0x28 Sep 17 08:07:43 A405a kernel: [] __slab_error+0x24/0x28 Sep 17 08:07:43 A405a kernel: [kfree+443/676] kfree+0x1bb/0x2a4 Sep 17 08:07:43 A405a kernel: [] kfree+0x1bb/0x2a4 Sep 17 08:07:43 A405a kernel: [_end+542842167/1069938592] bttv_release+0x6b/0xe0 [bttv] Sep 17 08:07:43 A405a kernel: [] bttv_release+0x6b/0xe0 [bttv] Sep 17 08:07:43 A405a kernel: [_end+542842167/1069938592] bttv_release+0x6b/0xe0 [bttv] Sep 17 08:07:43 A405a kernel: [] bttv_release+0x6b/0xe0 [bttv] Sep 17 08:07:43 A405a kernel: [__fput+70/276] __fput+0x46/0x114 Sep 17 08:07:43 A405a kernel: [] __fput+0x46/0x114 Sep 17 08:07:43 A405a kernel: [fput+22/28] fput+0x16/0x1c Sep 17 08:07:43 A405a kernel: [] fput+0x16/0x1c Sep 17 08:07:43 A405a kernel: [filp_close+92/104] filp_close+0x5c/0x68 Sep 17 08:07:43 A405a kernel: [] filp_close+0x5c/0x68 Sep 17 08:07:43 A405a kernel: [put_files_struct+88/192] put_files_struct+0x58/0xc0 Sep 17 08:07:43 A405a kernel: [] put_files_struct+0x58/0xc0 Sep 17 08:07:43 A405a kernel: [do_exit+1031/2104] do_exit+0x407/0x838 Sep 17 08:07:43 A405a kernel: [] do_exit+0x407/0x838 Sep 17 08:07:43 A405a kernel: [do_divide_error+0/164] do_divide_error+0x0/0xa4 Sep 17 08:07:43 A405a kernel: [] do_divide_error+0x0/0xa4 Sep 17 08:07:43 A405a kernel: [do_invalid_op+0/140] do_invalid_op+0x0/0x8c Sep 17 08:07:43 A405a kernel: [] do_invalid_op+0x0/0x8c Sep 17 08:07:43 A405a kernel: [do_invalid_op+125/140] do_invalid_op+0x7d/0x8c Sep 17 08:07:43 A405a kernel: [] do_invalid_op+0x7d/0x8c Sep 17 08:07:43 A405a kernel: [kfree+484/676] kfree+0x1e4/0x2a4 Sep 17 08:07:43 A405a kernel: [] kfree+0x1e4/0x2a4 Sep 17 08:07:43 A405a kernel: [_end+542855216/1069938592] gcc2_compiled.+0x30/0x13c [bttv] Sep 17 08:07:43 A405a kernel: [] gcc2_compiled.+0x30/0x13c [bttv] Sep 17 08:07:43 A405a kernel: [_end+542860285/1069938592] bttv_buffer_risc+0x189/0x4c0 [bttv] Sep 17 08:07:43 A405a kernel: [] bttv_buffer_risc+0x189/0x4c0 [bttv] Sep 17 08:07:43 A405a kernel: [error_code+45/64] error_code+0x2d/0x40 Sep 17 08:07:43 A405a kernel: [] error_code+0x2d/0x40 Sep 17 08:07:43 A405a kernel: [kfree+484/676] kfree+0x1e4/0x2a4 Sep 17 08:07:43 A405a kernel: [] kfree+0x1e4/0x2a4 Sep 17 08:07:43 A405a kernel: [_end+542669876/1069938592] videobuf_read_zerocopy+0x1f0/0x208 [video_buf] Sep 17 08:07:43 A405a kernel: [] videobuf_read_zerocopy+0x1f0/0x208 [video_buf] Sep 17 08:07:43 A405a kernel: [_end+542669876/1069938592] videobuf_read_zerocopy+0x1f0/0x208 [video_buf] Sep 17 08:07:43 A405a kernel: [] videobuf_read_zerocopy+0x1f0/0x208 [video_buf] Sep 17 08:07:43 A405a kernel: [_end+542670022/1069938592] videobuf_read_one+0x7a/0x358 [video_buf] Sep 17 08:07:43 A405a kernel: [] videobuf_read_one+0x7a/0x358 [video_buf] Sep 17 08:07:43 A405a kernel: [_end+542841191/1069938592] bttv_read+0x8b/0xe8 [bttv] Sep 17 08:07:43 A405a kernel: [] bttv_read+0x8b/0xe8 [bttv] Sep 17 08:07:43 A405a kernel: [vfs_read+187/244] vfs_read+0xbb/0xf4 Sep 17 08:07:43 A405a kernel: [] vfs_read+0xbb/0xf4 Sep 17 08:07:43 A405a kernel: [sys_read+48/80] sys_read+0x30/0x50 Sep 17 08:07:43 A405a kernel: [] sys_read+0x30/0x50 Sep 17 08:07:43 A405a kernel: [syscall_call+7/11] syscall_call+0x7/0xb Sep 17 08:07:43 A405a kernel: [] syscall_call+0x7/0xb Sep 17 08:07:43 A405a kernel: Sep 17 08:07:43 A405a kernel: ------------[ cut here ]------------ Sep 17 08:07:43 A405a kernel: kernel BUG at mm/slab.c:1659! Sep 17 08:07:43 A405a kernel: invalid operand: 0000 [#2] Sep 17 08:07:43 A405a kernel: CPU: 0 Sep 17 08:07:43 A405a kernel: EIP: 0060:[kfree+484/676] Tainted: PF Sep 17 08:07:43 A405a kernel: EIP: 0060:[] Tainted: PF Sep 17 08:07:43 A405a kernel: EFLAGS: 00010016 Sep 17 08:07:43 A405a kernel: EIP is at kfree+0x1e4/0x2a4 Sep 17 08:07:43 A405a kernel: eax: 00b6e368 ebx: d1d5e060 ecx: 125fdc08 edx: 00000068 Sep 17 08:07:43 A405a kernel: esi: dffeb7b0 edi: d1d5ed50 ebp: dc5afd2c esp: dc5afd04 Sep 17 08:07:43 A405a kernel: ds: 007b es: 007b ss: 0068 Sep 17 08:07:43 A405a kernel: Process xawtv (pid: 3423, threadinfo=dc5ae000 task=d691c790) Sep 17 08:07:43 A405a kernel: Stack: dcacb330 e0963980 d32ac3ec 0000010c 00000108 e0950597 dffe62e8 d1d5ed54 Sep 17 08:07:43 A405a kernel: 002c96b0 00000282 dc5afd4c e0950597 d1d5ed54 d32ac3ec d1d5ed54 d32ac3ec Sep 17 08:07:43 A405a kernel: d32ac3ec def1520c dc5afd70 c0162536 def1520c d32ac3ec d32ac3ec 00000000 Sep 17 08:07:43 A405a kernel: Call Trace: Sep 17 08:07:43 A405a kernel: [_end+542842167/1069938592] bttv_release+0x6b/0xe0 [bttv] Sep 17 08:07:43 A405a kernel: [] bttv_release+0x6b/0xe0 [bttv] Sep 17 08:07:43 A405a kernel: [_end+542842167/1069938592] bttv_release+0x6b/0xe0 [bttv] Sep 17 08:07:43 A405a kernel: [] bttv_release+0x6b/0xe0 [bttv] Sep 17 08:07:43 A405a kernel: [__fput+70/276] __fput+0x46/0x114 Sep 17 08:07:43 A405a kernel: [] __fput+0x46/0x114 Sep 17 08:07:43 A405a kernel: [fput+22/28] fput+0x16/0x1c Sep 17 08:07:43 A405a kernel: [] fput+0x16/0x1c Sep 17 08:07:43 A405a kernel: [filp_close+92/104] filp_close+0x5c/0x68 Sep 17 08:07:43 A405a kernel: [] filp_close+0x5c/0x68 Sep 17 08:07:43 A405a kernel: [put_files_struct+88/192] put_files_struct+0x58/0xc0 Sep 17 08:07:43 A405a kernel: [] put_files_struct+0x58/0xc0 Sep 17 08:07:43 A405a kernel: [do_exit+1031/2104] do_exit+0x407/0x838 Sep 17 08:07:43 A405a kernel: [] do_exit+0x407/0x838 Sep 17 08:07:43 A405a kernel: [do_divide_error+0/164] do_divide_error+0x0/0xa4 Sep 17 08:07:43 A405a kernel: [] do_divide_error+0x0/0xa4 Sep 17 08:07:43 A405a kernel: [do_invalid_op+0/140] do_invalid_op+0x0/0x8c Sep 17 08:07:43 A405a kernel: [] do_invalid_op+0x0/0x8c Sep 17 08:07:43 A405a kernel: [do_invalid_op+125/140] do_invalid_op+0x7d/0x8c Sep 17 08:07:43 A405a kernel: [] do_invalid_op+0x7d/0x8c Sep 17 08:07:43 A405a kernel: [kfree+484/676] kfree+0x1e4/0x2a4 Sep 17 08:07:43 A405a kernel: [] kfree+0x1e4/0x2a4 Sep 17 08:07:43 A405a kernel: [_end+542855216/1069938592] gcc2_compiled.+0x30/0x13c [bttv] Sep 17 08:07:43 A405a kernel: [] gcc2_compiled.+0x30/0x13c [bttv] Sep 17 08:07:43 A405a kernel: [_end+542860285/1069938592] bttv_buffer_risc+0x189/0x4c0 [bttv] Sep 17 08:07:43 A405a kernel: [] bttv_buffer_risc+0x189/0x4c0 [bttv] Sep 17 08:07:43 A405a kernel: [error_code+45/64] error_code+0x2d/0x40 Sep 17 08:07:43 A405a kernel: [] error_code+0x2d/0x40 Sep 17 08:07:43 A405a kernel: [kfree+484/676] kfree+0x1e4/0x2a4 Sep 17 08:07:43 A405a kernel: [] kfree+0x1e4/0x2a4 Sep 17 08:07:43 A405a kernel: [_end+542669876/1069938592] videobuf_read_zerocopy+0x1f0/0x208 [video_buf] Sep 17 08:07:43 A405a kernel: [] videobuf_read_zerocopy+0x1f0/0x208 [video_buf] Sep 17 08:07:43 A405a kernel: [_end+542669876/1069938592] videobuf_read_zerocopy+0x1f0/0x208 [video_buf] Sep 17 08:07:43 A405a kernel: [] videobuf_read_zerocopy+0x1f0/0x208 [video_buf] Sep 17 08:07:43 A405a kernel: [_end+542670022/1069938592] videobuf_read_one+0x7a/0x358 [video_buf] Sep 17 08:07:43 A405a kernel: [] videobuf_read_one+0x7a/0x358 [video_buf] Sep 17 08:07:43 A405a kernel: [_end+542841191/1069938592] bttv_read+0x8b/0xe8 [bttv] Sep 17 08:07:43 A405a kernel: [] bttv_read+0x8b/0xe8 [bttv] Sep 17 08:07:43 A405a kernel: [vfs_read+187/244] vfs_read+0xbb/0xf4 Sep 17 08:07:43 A405a kernel: [] vfs_read+0xbb/0xf4 Sep 17 08:07:43 A405a kernel: [sys_read+48/80] sys_read+0x30/0x50 Sep 17 08:07:43 A405a kernel: [] sys_read+0x30/0x50 Sep 17 08:07:43 A405a kernel: [syscall_call+7/11] syscall_call+0x7/0xb Sep 17 08:07:43 A405a kernel: [] syscall_call+0x7/0xb Sep 17 08:07:43 A405a kernel: Sep 17 08:07:43 A405a kernel: Code: 0f 0b 7b 06 b2 3a 2b c0 8d 74 26 00 0f af 45 e4 01 c8 39 c7 ------------------------------------------------------------------------------------------- END ERROR 1 ------------------------------------------------------------------------------------------- Sep 16 18:05:11 A405a kernel: Debug: sleeping function called from invalid context at mm/slab.c:1817 Sep 16 18:05:11 A405a kernel: Call Trace: Sep 16 18:05:11 A405a kernel: [__might_sleep+99/108] __might_sleep+0x63/0x6c Sep 16 18:05:11 A405a kernel: [] __might_sleep+0x63/0x6c Sep 16 18:05:11 A405a kernel: [kmem_cache_alloc+37/308] kmem_cache_alloc+0x25/0x134 Sep 16 18:05:11 A405a kernel: [] kmem_cache_alloc+0x25/0x134 Sep 16 18:05:11 A405a kernel: [alloc_inode+254/424] alloc_inode+0xfe/0x1a8 Sep 16 18:05:11 A405a kernel: [] alloc_inode+0xfe/0x1a8 Sep 16 18:05:11 A405a kernel: [__get_vm_area+31/256] __get_vm_area+0x1f/0x100 Sep 16 18:05:11 A405a kernel: [] __get_vm_area+0x1f/0x100 Sep 16 18:05:11 A405a kernel: [get_vm_area+37/44] get_vm_area+0x25/0x2c Sep 16 18:05:11 A405a kernel: [] get_vm_area+0x25/0x2c Sep 16 18:05:11 A405a kernel: [__ioremap+168/228] __ioremap+0xa8/0xe4 Sep 16 18:05:11 A405a kernel: [] __ioremap+0xa8/0xe4 Sep 16 18:05:11 A405a kernel: [ioremap_nocache+24/180] ioremap_nocache+0x18/0xb4 Sep 16 18:05:11 A405a kernel: [] ioremap_nocache+0x18/0xb4 Sep 16 18:05:11 A405a kernel: [_end+546522911/1069938592] os_map_kernel_space+0x53/0x58 [nvidia] Sep 16 18:05:11 A405a kernel: [] os_map_kernel_space+0x53/0x58 [nvidia] Sep 16 18:05:11 A405a kernel: [_end+546598151/1069938592] __nvsym00568+0x1f/0x2c [nvidia] Sep 16 18:05:11 A405a kernel: [] __nvsym00568+0x1f/0x2c [nvidia] Sep 16 18:05:11 A405a kernel: [_end+546606630/1069938592] __nvsym00775+0x6e/0xe0 [nvidia] Sep 16 18:05:11 A405a kernel: [] __nvsym00775+0x6e/0xe0 [nvidia] Sep 16 18:05:11 A405a kernel: [_end+546606774/1069938592] __nvsym00781+0x1e/0x190 [nvidia] Sep 16 18:05:11 A405a kernel: [] __nvsym00781+0x1e/0x190 [nvidia] Sep 16 18:05:11 A405a kernel: [_end+546613564/1069938592] rm_init_adapter+0xc/0x10 [nvidia] Sep 16 18:05:11 A405a kernel: [] rm_init_adapter+0xc/0x10 [nvidia] Sep 16 18:05:11 A405a kernel: [_end+546506393/1069938592] nv_kern_open+0x185/0x320 [nvidia] Sep 16 18:05:11 A405a kernel: [] nv_kern_open+0x185/0x320 [nvidia] Sep 16 18:05:11 A405a kernel: [chrdev_open+1095/1292] chrdev_open+0x447/0x50c Sep 16 18:05:11 A405a kernel: [] chrdev_open+0x447/0x50c Sep 16 18:05:11 A405a kernel: [devfs_open+528/544] devfs_open+0x210/0x220 Sep 16 18:05:11 A405a kernel: [] devfs_open+0x210/0x220 Sep 16 18:05:11 A405a kernel: [dentry_open+256/488] dentry_open+0x100/0x1e8 Sep 16 18:05:11 A405a kernel: [] dentry_open+0x100/0x1e8 Sep 16 18:05:11 A405a kernel: [filp_open+71/80] filp_open+0x47/0x50 Sep 16 18:05:11 A405a kernel: [] filp_open+0x47/0x50 Sep 16 18:05:11 A405a kernel: [sys_open+55/124] sys_open+0x37/0x7c Sep 16 18:05:11 A405a kernel: [] sys_open+0x37/0x7c Sep 16 18:05:11 A405a kernel: [syscall_call+7/11] syscall_call+0x7/0xb Sep 16 18:05:11 A405a kernel: [] syscall_call+0x7/0xb Sep 16 18:05:11 A405a kernel: Sep 16 18:05:12 A405a kernel: Debug: sleeping function called from invalid context at mm/slab.c:1817 Sep 16 18:05:12 A405a kernel: Call Trace: Sep 16 18:05:12 A405a kernel: [__might_sleep+99/108] __might_sleep+0x63/0x6c Sep 16 18:05:12 A405a kernel: [] __might_sleep+0x63/0x6c Sep 16 18:05:12 A405a kernel: [kmem_cache_alloc+37/308] kmem_cache_alloc+0x25/0x134 Sep 16 18:05:12 A405a kernel: [] kmem_cache_alloc+0x25/0x134 Sep 16 18:05:12 A405a kernel: [update_process_times+44/56] update_process_times+0x2c/0x38 Sep 16 18:05:12 A405a kernel: [] update_process_times+0x2c/0x38 Sep 16 18:05:12 A405a kernel: [__get_vm_area+31/256] __get_vm_area+0x1f/0x100 Sep 16 18:05:12 A405a kernel: [] __get_vm_area+0x1f/0x100 Sep 16 18:05:12 A405a kernel: [get_vm_area+37/44] get_vm_area+0x25/0x2c Sep 16 18:05:12 A405a kernel: [] get_vm_area+0x25/0x2c Sep 16 18:05:12 A405a kernel: [__ioremap+168/228] __ioremap+0xa8/0xe4 Sep 16 18:05:12 A405a kernel: [] __ioremap+0xa8/0xe4 Sep 16 18:05:12 A405a kernel: [ioremap_nocache+24/180] ioremap_nocache+0x18/0xb4 Sep 16 18:05:12 A405a kernel: [] ioremap_nocache+0x18/0xb4 Sep 16 18:05:12 A405a kernel: [_end+546522911/1069938592] os_map_kernel_space+0x53/0x58 [nvidia] Sep 16 18:05:12 A405a kernel: [] os_map_kernel_space+0x53/0x58 [nvidia] Sep 16 18:05:12 A405a kernel: [_end+546598151/1069938592] __nvsym00568+0x1f/0x2c [nvidia] Sep 16 18:05:12 A405a kernel: [] __nvsym00568+0x1f/0x2c [nvidia] Sep 16 18:05:12 A405a kernel: [_end+546606630/1069938592] __nvsym00775+0x6e/0xe0 [nvidia] Sep 16 18:05:12 A405a kernel: [] __nvsym00775+0x6e/0xe0 [nvidia] Sep 16 18:05:12 A405a kernel: [_end+546606774/1069938592] __nvsym00781+0x1e/0x190 [nvidia] Sep 16 18:05:12 A405a kernel: [] __nvsym00781+0x1e/0x190 [nvidia] Sep 16 18:05:12 A405a kernel: [_end+546613564/1069938592] rm_init_adapter+0xc/0x10 [nvidia] Sep 16 18:05:12 A405a kernel: [] rm_init_adapter+0xc/0x10 [nvidia] Sep 16 18:05:12 A405a kernel: [_end+546506393/1069938592] nv_kern_open+0x185/0x320 [nvidia] Sep 16 18:05:12 A405a kernel: [] nv_kern_open+0x185/0x320 [nvidia] Sep 16 18:05:12 A405a kernel: [chrdev_open+1095/1292] chrdev_open+0x447/0x50c Sep 16 18:05:12 A405a kernel: [] chrdev_open+0x447/0x50c Sep 16 18:05:12 A405a kernel: [devfs_open+528/544] devfs_open+0x210/0x220 Sep 16 18:05:12 A405a kernel: [] devfs_open+0x210/0x220 Sep 16 18:05:12 A405a kernel: [dentry_open+256/488] dentry_open+0x100/0x1e8 Sep 16 18:05:12 A405a kernel: [] dentry_open+0x100/0x1e8 Sep 16 18:05:12 A405a kernel: [filp_open+71/80] filp_open+0x47/0x50 Sep 16 18:05:12 A405a kernel: [] filp_open+0x47/0x50 Sep 16 18:05:12 A405a kernel: [sys_open+55/124] sys_open+0x37/0x7c Sep 16 18:05:12 A405a kernel: [] sys_open+0x37/0x7c Sep 16 18:05:12 A405a kernel: [syscall_call+7/11] syscall_call+0x7/0xb Sep 16 18:05:12 A405a kernel: [] syscall_call+0x7/0xb