Latest working kernel version: 2.6.16.59 Earliest failing kernel version: 2.6.16.59 Distribution: gentoo 2007 Hardware Environment: 00:00.0 Host bridge: nVidia Corporation nForce2 AGP (different version?) (rev c1 ) 00:00.1 RAM memory: nVidia Corporation nForce2 Memory Controller 1 (rev c1) 00:00.2 RAM memory: nVidia Corporation nForce2 Memory Controller 4 (rev c1) 00:00.3 RAM memory: nVidia Corporation nForce2 Memory Controller 3 (rev c1) 00:00.4 RAM memory: nVidia Corporation nForce2 Memory Controller 2 (rev c1) 00:00.5 RAM memory: nVidia Corporation nForce2 Memory Controller 5 (rev c1) 00:01.0 ISA bridge: nVidia Corporation nForce2 ISA Bridge (rev a4) 00:01.1 SMBus: nVidia Corporation nForce2 SMBus (MCP) (rev a2) 00:02.0 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) 00:02.1 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) 00:02.2 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) 00:08.0 PCI bridge: nVidia Corporation nForce2 External PCI Bridge (rev a3) 00:09.0 IDE interface: nVidia Corporation nForce2 IDE (rev a2) 00:1e.0 PCI bridge: nVidia Corporation nForce2 AGP (rev c1) 01:07.0 Multimedia audio controller: Cirrus Logic Crystal CS4281 PCI Audio (rev 01) 01:08.0 Multimedia audio controller: Creative Labs SB Audigy LS 01:09.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139 C+ (rev 10) 01:0a.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139 C+ (rev 10) 02:00.0 VGA compatible controller: nVidia Corporation NV34 [GeForce FX 5200] (re v a1) Software Environment: Problem Description: System have low load. Steps to reproduce: Can not.
Syslog Jun 25 18:18:58 sky kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000053 Jun 25 18:18:58 sky kernel: printing eip: Jun 25 18:18:58 sky kernel: c035756a Jun 25 18:18:58 sky kernel: *pde = 00000000 Jun 25 18:18:58 sky kernel: Oops: 0002 [#1] Jun 25 18:18:58 sky kernel: PREEMPT Jun 25 18:18:58 sky kernel: Modules linked in: nfsd exportfs lockd sunrpc snd_seq_midi snd_pcm_oss snd_mixer_oss snd_seq_oss snd_seq_midi_event snd_seq snd_cs4281 snd_opl3_lib snd_hwdep snd_ca0106 snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm snd_timer snd snd_ac97_bus snd_page_alloc xt_state iptable_nat ip_nat ip_conntrack it87 hwmon_vid hwmon i2c_isa ppp_async ppp_generic slhc crc_ccitt lp tun kqemu fuse pktcdvd nvidia i2c_nforce2 8139too i2c_core parport_pc parport nvidiafb floppy ohci_hcd Jun 25 18:18:58 sky kernel: CPU: 0 Jun 25 18:18:58 sky kernel: EIP: 0060:[kernel_config_data+9738/10240] Tainted: P VLI Jun 25 18:18:58 sky kernel: EIP: 0060:[<c035756a>] Tainted: P VLI Jun 25 18:18:58 sky kernel: EFLAGS: 00210286 (2.6.16.59 #1) Jun 25 18:18:58 sky kernel: EIP is at schedule+0xa/0x6a0 Jun 25 18:18:58 sky kernel: eax: 00000000 ebx: cf099d58 ecx: cf098090 edx: 00000001 Jun 25 18:18:58 sky kernel: esi: 00000000 edi: cf099d60 ebp: cf099cf8 esp: cf099cf8 Jun 25 18:18:58 sky kernel: ds: 007b es: 007b ss: 0068 Jun 25 18:18:58 sky kernel: Process firefox-bin (pid: 7770, threadinfo=cf098000 task=cec43590) Jun 25 18:18:58 sky kernel: Stack: <0>cf099d00 c035855e c13ffec0 c0163617 c16807b4 00000000 c03586d5 c0f9d2a4 Jun 25 18:18:58 sky kernel: c01635d0 cf099d6c cec43590 cf099d54 c01635d0 c035879d 00000002 c13ffec0 Jun 25 18:18:58 sky kernel: c0f9d2a4 00000002 00000000 cec43590 c0131420 cf099d6c cf099d6c c249cc20 Jun 25 18:18:58 sky kernel: Call Trace: Jun 25 18:18:58 sky kernel: [__func__.3+30/32] io_schedule+0xe/0x20 Jun 25 18:18:58 sky kernel: [<c035855e>] io_schedule+0xe/0x20 Jun 25 18:18:58 sky kernel: [sync_buffer+71/80] sync_buffer+0x47/0x50 Jun 25 18:18:58 sky kernel: [<c0163617>] sync_buffer+0x47/0x50 Jun 25 18:18:58 sky kernel: [__func__.6+21/33] __wait_on_bit+0x45/0x70 Jun 25 18:18:58 sky kernel: [<c03586d5>] __wait_on_bit+0x45/0x70 Jun 25 18:18:58 sky kernel: [sync_buffer+0/80] sync_buffer+0x0/0x50 Jun 25 18:18:58 sky kernel: [<c01635d0>] sync_buffer+0x0/0x50 Jun 25 18:18:58 sky kernel: [sync_buffer+0/80] sync_buffer+0x0/0x50 Jun 25 18:18:58 sky kernel: [<c01635d0>] sync_buffer+0x0/0x50 Jun 25 18:18:58 sky kernel: [__func__.17+18/28] out_of_line_wait_on_bit+0x9d/0xc0 Jun 25 18:18:58 sky kernel: [<c035879d>] out_of_line_wait_on_bit+0x9d/0xc0 Jun 25 18:18:58 sky kernel: [wake_bit_function+0/96] wake_bit_function+0x0/0x60 Jun 25 18:18:58 sky kernel: [<c0131420>] wake_bit_function+0x0/0x60 Jun 25 18:18:58 sky kernel: [wake_bit_function+0/96] wake_bit_function+0x0/0x60 Jun 25 18:18:58 sky kernel: [<c0131420>] wake_bit_function+0x0/0x60 Jun 25 18:18:58 sky kernel: [write_ordered_buffers+510/864] write_ordered_buffers+0x1fe/0x360 Jun 25 18:18:58 sky kernel: [<c01ce35e>] write_ordered_buffers+0x1fe/0x360 Jun 25 18:18:58 sky kernel: [write_ordered_chunk+0/96] write_ordered_chunk+0x0/0x60 Jun 25 18:18:58 sky kernel: [<c01cde10>] write_ordered_chunk+0x0/0x60 Jun 25 18:18:58 sky kernel: [flush_commit_list+1140/1328] flush_commit_list+0x474/0x530 Jun 25 18:18:58 sky kernel: [<c01cea84>] flush_commit_list+0x474/0x530 Jun 25 18:18:58 sky kernel: [do_journal_end+2342/2464] do_journal_end+0x926/0x9a0 Jun 25 18:18:58 sky kernel: [<c01d3846>] do_journal_end+0x926/0x9a0 Jun 25 18:18:58 sky kernel: [journal_end_sync+82/192] journal_end_sync+0x52/0xc0 Jun 25 18:18:58 sky kernel: [<c01d2512>] journal_end_sync+0x52/0xc0 Jun 25 18:18:58 sky kernel: [__commit_trans_jl+327/352] __commit_trans_jl+0x147/0x160 Jun 25 18:18:58 sky kernel: [<c01d2ce7>] __commit_trans_jl+0x147/0x160 Jun 25 18:18:58 sky kernel: [reiserfs_commit_for_inode+60/128] reiserfs_commit_for_inode+0x3c/0x80 Jun 25 18:18:58 sky kernel: [<c01d2d3c>] reiserfs_commit_for_inode+0x3c/0x80 Jun 25 18:18:58 sky kernel: [reiserfs_sync_file+75/160] reiserfs_sync_file+0x4b/0xa0 Jun 25 18:18:58 sky kernel: [<c01b718b>] reiserfs_sync_file+0x4b/0xa0 Jun 25 18:18:58 sky kernel: [do_fsync+152/208] do_fsync+0x98/0xd0 Jun 25 18:18:58 sky kernel: [<c0163cc8>] do_fsync+0x98/0xd0 Jun 25 18:18:58 sky kernel: [sys_fsync+23/32] sys_fsync+0x17/0x20 Jun 25 18:18:58 sky kernel: [<c0163d17>] sys_fsync+0x17/0x20 Jun 25 18:18:58 sky kernel: [sysenter_past_esp+84/117] sysenter_past_esp+0x54/0x75 Jun 25 18:18:58 sky kernel: [<c01032d3>] sysenter_past_esp+0x54/0x75 Jun 25 18:18:58 sky kernel: Code: 00 52 51 e8 d9 08 ec ff 59 5a c3 00 00 52 51 e8 ad 08 ec ff 59 5a c3 90 90 90 90 90 90 90 90 90 90 55 b9 00 e0 ff ff 21 e1 89 e5 <57> 56 53 83 ec 40 8b 11 8b ba 84 00 00 00 85 ff 75 0d f7 41 14 Jun 25 18:18:58 sky kernel: Badness in do_exit at kernel/exit.c:809 Jun 25 18:18:58 sky kernel: [do_exit+1059/1152] do_exit+0x423/0x480 Jun 25 18:18:58 sky kernel: [<c011e6a3>] do_exit+0x423/0x480 Jun 25 18:18:58 sky kernel: [die+407/416] die+0x197/0x1a0 Jun 25 18:18:58 sky kernel: [<c0103df7>] die+0x197/0x1a0 Jun 25 18:18:58 sky kernel: [do_page_fault+938/1448] do_page_fault+0x3aa/0x5a8 Jun 25 18:18:58 sky kernel: [<c01158ea>] do_page_fault+0x3aa/0x5a8 Jun 25 18:18:58 sky kernel: [do_page_fault+0/1448] do_page_fault+0x0/0x5a8 Jun 25 18:18:58 sky kernel: [<c0115540>] do_page_fault+0x0/0x5a8 Jun 25 18:18:58 sky kernel: [error_code+79/84] error_code+0x4f/0x54 Jun 25 18:18:58 sky kernel: [<c0103557>] error_code+0x4f/0x54 Jun 25 18:18:58 sky kernel: [kernel_config_data+9738/10240] schedule+0xa/0x6a0 Jun 25 18:18:58 sky kernel: [<c035756a>] schedule+0xa/0x6a0 Jun 25 18:18:58 sky kernel: [__func__.3+30/32] io_schedule+0xe/0x20 Jun 25 18:18:58 sky kernel: [<c035855e>] io_schedule+0xe/0x20 Jun 25 18:18:58 sky kernel: [sync_buffer+71/80] sync_buffer+0x47/0x50 Jun 25 18:18:58 sky kernel: [<c0163617>] sync_buffer+0x47/0x50 Jun 25 18:18:58 sky kernel: [__func__.6+21/33] __wait_on_bit+0x45/0x70 Jun 25 18:18:58 sky kernel: [<c03586d5>] __wait_on_bit+0x45/0x70 Jun 25 18:18:58 sky kernel: [sync_buffer+0/80] sync_buffer+0x0/0x50 Jun 25 18:18:58 sky kernel: [<c01635d0>] sync_buffer+0x0/0x50 Jun 25 18:18:58 sky kernel: [sync_buffer+0/80] sync_buffer+0x0/0x50 Jun 25 18:18:58 sky kernel: [<c01635d0>] sync_buffer+0x0/0x50 Jun 25 18:18:58 sky kernel: [__func__.17+18/28] out_of_line_wait_on_bit+0x9d/0xc0 Jun 25 18:18:58 sky kernel: [<c035879d>] out_of_line_wait_on_bit+0x9d/0xc0 Jun 25 18:18:58 sky kernel: [wake_bit_function+0/96] wake_bit_function+0x0/0x60 Jun 25 18:18:58 sky kernel: [<c0131420>] wake_bit_function+0x0/0x60 Jun 25 18:18:58 sky kernel: [wake_bit_function+0/96] wake_bit_function+0x0/0x60 Jun 25 18:18:58 sky kernel: [<c0131420>] wake_bit_function+0x0/0x60 Jun 25 18:18:58 sky kernel: [write_ordered_buffers+510/864] write_ordered_buffers+0x1fe/0x360 Jun 25 18:18:58 sky kernel: [<c01ce35e>] write_ordered_buffers+0x1fe/0x360 Jun 25 18:18:58 sky kernel: [write_ordered_chunk+0/96] write_ordered_chunk+0x0/0x60 Jun 25 18:18:58 sky kernel: [<c01cde10>] write_ordered_chunk+0x0/0x60 Jun 25 18:18:58 sky kernel: [flush_commit_list+1140/1328] flush_commit_list+0x474/0x530 Jun 25 18:18:58 sky kernel: [<c01cea84>] flush_commit_list+0x474/0x530 Jun 25 18:18:58 sky kernel: [do_journal_end+2342/2464] do_journal_end+0x926/0x9a0 Jun 25 18:18:58 sky kernel: [<c01d3846>] do_journal_end+0x926/0x9a0 Jun 25 18:18:58 sky kernel: [journal_end_sync+82/192] journal_end_sync+0x52/0xc0 Jun 25 18:18:58 sky kernel: [<c01d2512>] journal_end_sync+0x52/0xc0 Jun 25 18:18:58 sky kernel: [__commit_trans_jl+327/352] __commit_trans_jl+0x147/0x160 Jun 25 18:18:58 sky kernel: [<c01d2ce7>] __commit_trans_jl+0x147/0x160 Jun 25 18:18:58 sky kernel: [reiserfs_commit_for_inode+60/128] reiserfs_commit_for_inode+0x3c/0x80 Jun 25 18:18:58 sky kernel: [<c01d2d3c>] reiserfs_commit_for_inode+0x3c/0x80 Jun 25 18:18:58 sky kernel: [reiserfs_sync_file+75/160] reiserfs_sync_file+0x4b/0xa0 Jun 25 18:18:58 sky kernel: [<c01b718b>] reiserfs_sync_file+0x4b/0xa0 Jun 25 18:18:58 sky kernel: [do_fsync+152/208] do_fsync+0x98/0xd0 Jun 25 18:18:58 sky kernel: [<c0163cc8>] do_fsync+0x98/0xd0 Jun 25 18:18:58 sky kernel: [sys_fsync+23/32] sys_fsync+0x17/0x20 Jun 25 18:18:58 sky kernel: [<c0163d17>] sys_fsync+0x17/0x20 Jun 25 18:18:58 sky kernel: [sysenter_past_esp+84/117] sysenter_past_esp+0x54/0x75 Jun 25 18:18:58 sky kernel: [<c01032d3>] sysenter_past_esp+0x54/0x75
Sorry for bad description: > Problem Description: > System have low load. System have small load, work in normal mode. I am load html page in firefox, and Oops... :-)
you have probably loaded binary, closed source modules in the kernel. that makes the problem very hard (if not impossible) to analyze. most likely these modules are kqemu and nvidia. can you try if you can reproduce the bug without binary modules loaded (which taint the kernel) ?
Sorry, bug is not reproduced :-(. Yes, I am use kqemu and nvidia.