Messages in this thread | | | Date | Mon, 02 May 2005 12:44:05 +0100 | From | Charlie Brej <> | Subject | PROBLEM:Frequent but unpredictable system hangs |
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When the hang happens it simply freezes the system without any network/keyboard/anything responses. This can happen while I am hammering the machine or in the middle of the night when nothing actively running. But it does write the Ooops to the log which I have attached. This happens on both the Fedora standard kernel and one I compiled (2.6.11-1.14_FC3 and 2.6.11.2-kraxel1). The kernel I compiled is patched with the bytesex video4linux patch and the Fedora kernel also includes the ATrpms cx88, vide4linux, linux-dvb modules. I included the relevant outputs. Happy to provide more information but I am unsure which area.
------------------ver_linux------------------------------- Linux hilly.house 2.6.11-1.14_FC3 #1 Thu Apr 7 19:23:49 EDT 2005 i686 i686 i386 GNU/Linux
Gnu C 3.4.3 Gnu make 3.80 binutils 2.15.92.0.2 util-linux 2.12p mount 2.12p module-init-tools 2.4.26 e2fsprogs 1.36 reiserfsprogs line reiser4progs line pcmcia-cs 3.2.7 quota-tools 3.12. PPP 2.4.2 isdn4k-utils 3.3 nfs-utils 1.0.6 Linux C Library 2.3.5 Dynamic linker (ldd) 2.3.5 Procps 3.2.3 Net-tools 1.60 Kbd 1.12 Sh-utils 5.2.1 udev 050 Modules Loaded autofs4 dm_mod video button battery ac md5 ipv6 ohci1394 ieee1394 yenta_socket rsrc_nonstatic pcmcia_core ohci_hcd ehci_hcd cx8800 v4l1_compat v4l2_common cx88_dvb cx8802 mt352 cx88xx i2c_algo_bit ir_common btcx_risc tveeprom videodev or51132 video_buf_dvb video_buf cx22702 dvb_pll budget_ci tda1004x budget_core dvb_core saa7146 ttpci_eeprom stv0299 i2c_sis96x i2c_core snd_intel8x0 snd_ac97_codec snd_pcm snd_timer snd soundcore snd_page_alloc b44 mii ext3 jbd
------------------/proc/cpuinfo------------------------------- processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Celeron(R) CPU 2.40GHz stepping : 9 cpu MHz : 2422.243 cache size : 128 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clfl ush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid xtpr bogomips : 4800.51
------------------/proc/modules------------------------------- autofs4 26181 1 - Live 0xf0cea000 dm_mod 59221 0 - Live 0xf0cf3000 video 15813 0 - Live 0xf0c7b000 button 6609 0 - Live 0xf0cdd000 battery 9285 0 - Live 0xf0cd9000 ac 4805 0 - Live 0xf0c83000 md5 4161 1 - Live 0xf0c80000 ipv6 259201 16 - Live 0xf0d20000 ohci1394 39129 0 - Live 0xf0c3c000 ieee1394 309145 1 ohci1394, Live 0xf0c86000 yenta_socket 21065 0 - Live 0xf0c13000 rsrc_nonstatic 10433 1 yenta_socket, Live 0xefaf9000 pcmcia_core 47993 2 yenta_socket,rsrc_nonstatic, Live 0xf0c1a000 ohci_hcd 25685 0 - Live 0xefaf1000 ehci_hcd 39501 0 - Live 0xefad4000 cx8800 30988 0 - Live 0xefadf000 v4l1_compat 12932 1 cx8800, Live 0xefacf000 v4l2_common 5504 1 cx8800, Live 0xefacc000 cx88_dvb 7044 14 - Live 0xefa98000 cx8802 10628 1 cx88_dvb, Live 0xefa94000 mt352 6020 1 cx88_dvb, Live 0xefa91000 cx88xx 50592 3 cx8800,cx88_dvb,cx8802, Live 0xefaa1000 i2c_algo_bit 9033 1 cx88xx, Live 0xefa8d000 ir_common 7044 1 cx88xx, Live 0xef90b000 btcx_risc 4488 3 cx8800,cx8802,cx88xx, Live 0xef911000 tveeprom 11800 1 cx88xx, Live 0xefa7c000 videodev 9665 2 cx8800,cx88xx, Live 0xefa84000 or51132 8964 1 cx88_dvb, Live 0xefa80000 video_buf_dvb 5508 1 cx88_dvb, Live 0xef90e000 video_buf 21764 5 cx8800,cx88_dvb,cx8802,cx88xx,video_buf_dvb, Live 0xefa75000 cx22702 7940 1 cx88_dvb, Live 0xef849000 dvb_pll 3972 3 cx88_dvb,or51132,cx22702, Live 0xef802000 budget_ci 11520 0 - Live 0xef8bd000 tda1004x 12548 1 budget_ci, Live 0xef8f9000 budget_core 11272 1 budget_ci, Live 0xef8b5000 dvb_core 87464 3 video_buf_dvb,budget_ci,budget_core, Live 0xef914000 saa7146 16264 2 budget_ci,budget_core, Live 0xef8f4000 ttpci_eeprom 2304 1 budget_core, Live 0xef81d000 stv0299 8964 1 budget_ci, Live 0xef8b9000 i2c_sis96x 5445 0 - Live 0xef837000 i2c_core 21953 12 mt352,cx88xx,i2c_algo_bit,tveeprom,or51132,cx22702,budget_ci,tda1004x,bu dget_core,ttpci_eeprom,stv0299,i2c_sis96x, Live 0xef8cb000 snd_intel8x0 34049 1 - Live 0xef8c1000 snd_ac97_codec 71097 1 snd_intel8x0, Live 0xef866000 snd_pcm 99657 3 snd_intel8x0,snd_ac97_codec, Live 0xef8d3000 snd_timer 33093 1 snd_pcm, Live 0xef8ab000 snd 56741 5 snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer, Live 0xef879000 soundcore 10785 1 snd, Live 0xef862000 snd_page_alloc 9669 2 snd_intel8x0,snd_pcm, Live 0xef845000 b44 26053 0 - Live 0xef83d000 mii 4929 1 b44, Live 0xef831000 ext3 131145 2 - Live 0xef889000 jbd 82777 1 ext3, Live 0xef84c000
-------------------/var/log/messages---------------------------
Apr 8 00:01:48 hilly kernel: ------------[ cut here ]------------ Apr 8 00:01:48 hilly kernel: kernel BUG at mm/rmap.c:482! Apr 8 00:01:48 hilly kernel: invalid operand: 0000 [#1] Apr 8 00:01:48 hilly kernel: PREEMPT DEBUG_PAGEALLOC Apr 8 00:01:48 hilly kernel: Modules linked in: autofs4 video button battery ac md5 ipv6 ohci1394 ieee1394 yenta_socket rsrc_nonstatic pcmcia_core ohci_hcd ehci_hcd cx8800 v4l1_compat v4l2_common cx88_dvb cx8802 mt352 cx88xx i2c_algo_bit ir_common btcx_risc tveeprom videodev or51132 video_buf_dvb video_buf cx22702 dvb_pll budget_ci tda1004x budget_core dvb_core saa7146 ttpci_eeprom stv0299 i2c_sis96x i2c_core snd_intel8x0 snd_ac97_codec snd_pcm snd_timer snd soundcore snd_page_alloc b44 mii Apr 8 00:01:48 hilly kernel: CPU: 0 Apr 8 00:01:48 hilly kernel: EIP: 0060:[<c016c2e7>] Not tainted VLI Apr 8 00:01:48 hilly kernel: EFLAGS: 00010282 (2.6.11.2-kraxel1) Apr 8 00:01:48 hilly kernel: EIP is at page_remove_rmap+0x2c/0x40 Apr 8 00:01:48 hilly kernel: eax: fffffff8 ebx: 00000000 ecx: c1056040 edx: c1056040 Apr 8 00:01:48 hilly kernel: esi: c2a92c58 edi: 00008000 ebp: c1056040 esp: e6ca1e5c Apr 8 00:01:48 hilly kernel: ds: 007b es: 007b ss: 0068 Apr 8 00:01:48 hilly kernel: Process mlnet (pid: 3832, threadinfo=e6ca1000 task=e4214a80) Apr 8 00:01:48 hilly kernel: Stack: c01623db 00000000 00000000 f2089471 e6ca1e94 02b02067 00000000 b6f16000 Apr 8 00:01:48 hilly kernel: c0483020 b7316000 e54e3b70 b6f1e000 c0483020 c0162556 00008000 00000000 Apr 8 00:01:48 hilly kernel: c0119c9a 00001000 b6f16000 e54e3b70 b6f1e000 c0483020 c01625a2 00008000 Apr 8 00:01:48 hilly kernel: Call Trace: Apr 8 00:01:48 hilly kernel: [<c01623db>] zap_pte_range+0x14b/0x27f Apr 8 00:01:48 hilly kernel: [<c0162556>] zap_pmd_range+0x47/0x65 Apr 8 00:01:48 hilly kernel: [<c0119c9a>] __change_page_attr+0x21/0x17f Apr 8 00:01:48 hilly kernel: [<c01625a2>] zap_pud_range+0x2e/0x52 Apr 8 00:01:48 hilly kernel: [<c016262c>] unmap_page_range+0x66/0x83 Apr 8 00:01:48 hilly kernel: [<c016274c>] unmap_vmas+0x103/0x39c Apr 8 00:01:48 hilly kernel: [<c01677f4>] vma_adjust+0x2dd/0x5b6 Apr 8 00:01:48 hilly kernel: [<c0157873>] poison_obj+0x1c/0x38 Apr 8 00:01:48 hilly kernel: [<c0168d4f>] unmap_region+0x72/0xdc Apr 8 00:01:48 hilly kernel: [<c0169019>] do_munmap+0x13c/0x26d Apr 8 00:01:48 hilly kernel: [<c017b915>] vfs_read+0xc0/0x108 Apr 8 00:01:48 hilly kernel: [<c016918b>] sys_munmap+0x41/0x58 Apr 8 00:01:48 hilly kernel: [<c0103921>] sysenter_past_esp+0x52/0x75 Apr 8 00:01:48 hilly kernel: Code: c2 8b 00 f6 c4 08 75 2d 83 42 08 ff 0f 98 c0 84 c0 74 17 8b 42 08 83 c0 01 78 10 ba ff ff ff ff b8 10 00 00 00 e9 67 7a fe ff c3 <0f> 0b e2 01 2f 42 3b c0 eb e6 0f 0b df 01 2f 42 3b c0 eb c9 55 Apr 8 00:01:48 hilly kernel: <6>note: mlnet[3832] exited with preempt_count 2 Apr 8 00:01:48 hilly kernel: Debug: sleeping function called from invalid context at kernel/fork.c:419 Apr 8 00:01:48 hilly kernel: in_atomic():1, irqs_disabled():0 Apr 8 00:01:48 hilly kernel: [<c011d76e>] __might_sleep+0x9c/0xa4 Apr 8 00:01:48 hilly kernel: [<c011e0c4>] mm_release+0x5d/0xb2 Apr 8 00:01:48 hilly kernel: [<c01240cc>] exit_mm+0x12/0x29b Apr 8 00:01:48 hilly kernel: [<c0125415>] do_exit+0x6dc/0x75c Apr 8 00:01:48 hilly kernel: [<c0124ddd>] do_exit+0xa4/0x75c Apr 8 00:01:48 hilly kernel: [<c0121b0b>] printk+0x17/0x1b Apr 8 00:01:48 hilly kernel: [<c01044f7>] do_trap+0x0/0xab Apr 8 00:01:48 hilly kernel: [<c0104720>] do_invalid_op+0x0/0x99 Apr 8 00:01:48 hilly kernel: [<c01047b0>] do_invalid_op+0x90/0x99 Apr 8 00:01:48 hilly kernel: [<c016c2e7>] page_remove_rmap+0x2c/0x40 Apr 8 00:01:48 hilly kernel: [<c0156f55>] blockable_page_cache_readahead+0x34/0x41 Apr 8 00:01:48 hilly kernel: [<c012813e>] current_fs_time+0x44/0x4e Apr 8 00:01:48 hilly kernel: [<c0119c9a>] __change_page_attr+0x21/0x17f Apr 8 00:01:48 hilly kernel: [<c0119efd>] change_page_attr+0x105/0x1bd Apr 8 00:01:48 hilly kernel: [<c0103ae6>] common_interrupt+0x1a/0x20 Apr 8 00:01:48 hilly kernel: [<c0103b1f>] error_code+0x2b/0x30 Apr 8 00:01:49 hilly kernel: [<c016c2e7>] page_remove_rmap+0x2c/0x40 Apr 8 00:01:49 hilly kernel: [<c01623db>] zap_pte_range+0x14b/0x27f Apr 8 00:01:49 hilly kernel: [<c0162556>] zap_pmd_range+0x47/0x65 Apr 8 00:01:49 hilly kernel: [<c0119c9a>] __change_page_attr+0x21/0x17f Apr 8 00:01:49 hilly kernel: [<c01625a2>] zap_pud_range+0x2e/0x52 Apr 8 00:01:49 hilly kernel: [<c016262c>] unmap_page_range+0x66/0x83 Apr 8 00:01:49 hilly kernel: [<c016274c>] unmap_vmas+0x103/0x39c Apr 8 00:01:49 hilly kernel: [<c01677f4>] vma_adjust+0x2dd/0x5b6 Apr 8 00:01:49 hilly kernel: [<c0157873>] poison_obj+0x1c/0x38 Apr 8 00:01:49 hilly kernel: [<c0168d4f>] unmap_region+0x72/0xdc Apr 8 00:01:49 hilly kernel: [<c0169019>] do_munmap+0x13c/0x26d Apr 8 00:01:49 hilly kernel: [<c017b915>] vfs_read+0xc0/0x108 Apr 8 00:01:49 hilly kernel: [<c016918b>] sys_munmap+0x41/0x58 Apr 8 00:01:49 hilly kernel: [<c0103921>] sysenter_past_esp+0x52/0x75 Apr 8 00:01:49 hilly kernel: scheduling while atomic: mlnet/0x00000002/3832 Apr 8 00:01:49 hilly kernel: [<c039b427>] schedule+0x567/0x656 Apr 8 00:01:49 hilly kernel: [<c028b90c>] vt_console_print+0x57/0x302 Apr 8 00:01:49 hilly kernel: [<c039d4a7>] rwsem_down_read_failed+0x137/0x2b5 Apr 8 00:01:49 hilly kernel: [<c0121837>] __call_console_drivers+0x41/0x4d Apr 8 00:01:49 hilly kernel: [<c0141af8>] .text.lock.futex+0x7/0xdb Apr 8 00:01:49 hilly kernel: [<c0121cd5>] vprintk+0x1c6/0x336 Apr 8 00:01:49 hilly kernel: [<c01419dd>] do_futex+0x5b/0x7c Apr 8 00:01:49 hilly kernel: [<c0103ee1>] show_trace+0x2c/0x78 Apr 8 00:01:49 hilly kernel: [<c0141a5f>] sys_futex+0x61/0xdf Apr 8 00:01:49 hilly kernel: [<c011e112>] mm_release+0xab/0xb2 Apr 8 00:01:49 hilly kernel: [<c01240cc>] exit_mm+0x12/0x29b Apr 8 00:01:49 hilly kernel: [<c0125415>] do_exit+0x6dc/0x75c Apr 8 00:01:49 hilly kernel: [<c0124ddd>] do_exit+0xa4/0x75c Apr 8 00:01:49 hilly kernel: [<c0121b0b>] printk+0x17/0x1b Apr 8 00:01:49 hilly kernel: [<c01044f7>] do_trap+0x0/0xab Apr 8 00:01:49 hilly kernel: [<c0104720>] do_invalid_op+0x0/0x99 Apr 8 00:01:49 hilly kernel: [<c01047b0>] do_invalid_op+0x90/0x99 Apr 8 00:01:49 hilly kernel: [<c016c2e7>] page_remove_rmap+0x2c/0x40 Apr 8 00:01:49 hilly kernel: [<c0156f55>] blockable_page_cache_readahead+0x34/0x41 Apr 8 00:01:49 hilly kernel: [<c012813e>] current_fs_time+0x44/0x4e Apr 8 00:01:49 hilly kernel: [<c0119c9a>] __change_page_attr+0x21/0x17f Apr 8 00:01:49 hilly kernel: [<c0119efd>] change_page_attr+0x105/0x1bd Apr 8 00:01:49 hilly kernel: [<c0103ae6>] common_interrupt+0x1a/0x20 Apr 8 00:01:49 hilly kernel: [<c0103b1f>] error_code+0x2b/0x30 Apr 8 00:01:49 hilly kernel: [<c016c2e7>] page_remove_rmap+0x2c/0x40 Apr 8 00:01:49 hilly kernel: [<c01623db>] zap_pte_range+0x14b/0x27f Apr 8 00:01:49 hilly kernel: [<c0162556>] zap_pmd_range+0x47/0x65 Apr 8 00:01:49 hilly kernel: [<c0119c9a>] __change_page_attr+0x21/0x17f Apr 8 00:01:49 hilly kernel: [<c01625a2>] zap_pud_range+0x2e/0x52 Apr 8 00:01:49 hilly kernel: [<c016262c>] unmap_page_range+0x66/0x83 Apr 8 00:01:49 hilly kernel: [<c016274c>] unmap_vmas+0x103/0x39c Apr 8 00:01:49 hilly kernel: [<c01677f4>] vma_adjust+0x2dd/0x5b6 Apr 8 00:01:49 hilly kernel: [<c0157873>] poison_obj+0x1c/0x38 Apr 8 00:01:49 hilly kernel: [<c0168d4f>] unmap_region+0x72/0xdc Apr 8 00:01:49 hilly kernel: [<c0169019>] do_munmap+0x13c/0x26d Apr 8 00:01:49 hilly kernel: [<c017b915>] vfs_read+0xc0/0x108 Apr 8 00:01:49 hilly kernel: [<c016918b>] sys_munmap+0x41/0x58 Apr 8 00:01:49 hilly kernel: [<c0103921>] sysenter_past_esp+0x52/0x75
Apr 8 00:08:08 hilly kernel: ------------[ cut here ]------------ Apr 8 00:08:08 hilly kernel: kernel BUG at mm/rmap.c:482! Apr 8 00:08:08 hilly kernel: invalid operand: 0000 [#2] Apr 8 00:08:08 hilly kernel: PREEMPT DEBUG_PAGEALLOC Apr 8 00:08:08 hilly kernel: Modules linked in: autofs4 video button battery ac md5 ipv6 ohci1394 ieee1394 yenta_socket rsrc_nonstatic pcmcia_core ohci_hcd ehci_hcd cx8800 v4l1_compat v4l2_common cx88_dvb cx8802 mt352 cx88xx i2c_algo_bit ir_common btcx_risc tveeprom videodev or51132 video_buf_dvb video_buf cx22702 dvb_pll budget_ci tda1004x budget_core dvb_core saa7146 ttpci_eeprom stv0299 i2c_sis96x i2c_core snd_intel8x0 snd_ac97_codec snd_pcm snd_timer snd soundcore snd_page_alloc b44 mii Apr 8 00:08:08 hilly kernel: CPU: 0 Apr 8 00:08:08 hilly kernel: EIP: 0060:[<c016c2e7>] Not tainted VLI Apr 8 00:08:08 hilly kernel: EFLAGS: 00210286 (2.6.11.2-kraxel1) Apr 8 00:08:08 hilly kernel: EIP is at page_remove_rmap+0x2c/0x40 Apr 8 00:08:08 hilly kernel: eax: ffffffff ebx: 00003000 ecx: c10c6ce0 edx: c10c6ce0 Apr 8 00:08:08 hilly kernel: esi: c6543fd0 edi: 00008000 ebp: c10c6ce0 esp: c7279e5c Apr 8 00:08:08 hilly kernel: ds: 007b es: 007b ss: 0068 Apr 8 00:08:08 hilly kernel: Process mythfrontend (pid: 6473, threadinfo=c7279000 task=c5ab8a80) Apr 8 00:08:08 hilly kernel: Stack: c01623db d46b0a80 00000000 df7c7440 c7279e94 06367067 00000000 b33f1000 Apr 8 00:08:08 hilly kernel: c0483020 b37f1000 d6c80b34 b33f9000 c0483020 c0162556 00008000 00000000 Apr 8 00:08:08 hilly kernel: 000d092b 1d244b3c b33f1000 d6c80b34 b33f9000 c0483020 c01625a2 00008000 Apr 8 00:08:08 hilly kernel: Call Trace: Apr 8 00:08:08 hilly kernel: [<c01623db>] zap_pte_range+0x14b/0x27f Apr 8 00:08:08 hilly kernel: [<c0162556>] zap_pmd_range+0x47/0x65 Apr 8 00:08:08 hilly kernel: [<c01625a2>] zap_pud_range+0x2e/0x52 Apr 8 00:08:08 hilly kernel: [<c016262c>] unmap_page_range+0x66/0x83 Apr 8 00:08:08 hilly kernel: [<c016274c>] unmap_vmas+0x103/0x39c Apr 8 00:08:08 hilly kernel: [<c01677f4>] vma_adjust+0x2dd/0x5b6 Apr 8 00:08:08 hilly kernel: [<c0157873>] poison_obj+0x1c/0x38 Apr 8 00:08:08 hilly kernel: [<c0168d4f>] unmap_region+0x72/0xdc Apr 8 00:08:08 hilly kernel: [<c0169019>] do_munmap+0x13c/0x26d Apr 8 00:08:08 hilly kernel: [<c016918b>] sys_munmap+0x41/0x58 Apr 8 00:08:08 hilly kernel: [<c0103921>] sysenter_past_esp+0x52/0x75 Apr 8 00:08:08 hilly kernel: Code: c2 8b 00 f6 c4 08 75 2d 83 42 08 ff 0f 98 c0 84 c0 74 17 8b 42 08 83 c0 01 78 10 ba ff ff ff ff b8 10 00 00 00 e9 67 7a fe ff c3 <0f> 0b e2 01 2f 42 3b c0 eb e6 0f 0b df 01 2f 42 3b c0 eb c9 55 Apr 8 00:08:08 hilly kernel: <6>note: mythfrontend[6473] exited with preempt_count 2 Apr 8 00:08:08 hilly kernel: Debug: sleeping function called from invalid context at kernel/fork.c:419 Apr 8 00:08:08 hilly kernel: in_atomic():1, irqs_disabled():0 Apr 8 00:08:08 hilly kernel: [<c011d76e>] __might_sleep+0x9c/0xa4 Apr 8 00:08:08 hilly kernel: [<c011e0c4>] mm_release+0x5d/0xb2 Apr 8 00:08:08 hilly kernel: [<c01240cc>] exit_mm+0x12/0x29b Apr 8 00:08:08 hilly kernel: [<c0124ddd>] do_exit+0xa4/0x75c Apr 8 00:08:08 hilly kernel: [<c0121b0b>] printk+0x17/0x1b Apr 8 00:08:08 hilly kernel: [<c01044f7>] do_trap+0x0/0xab Apr 8 00:08:08 hilly kernel: [<c0104720>] do_invalid_op+0x0/0x99 Apr 8 00:08:08 hilly kernel: [<c01047b0>] do_invalid_op+0x90/0x99 Apr 8 00:08:08 hilly kernel: [<c016c2e7>] page_remove_rmap+0x2c/0x40 Apr 8 00:08:08 hilly kernel: [<c01054cb>] do_IRQ+0x54/0x85 Apr 8 00:08:08 hilly kernel: [<c0103ae6>] common_interrupt+0x1a/0x20 Apr 8 00:08:08 hilly kernel: [<c0119c9a>] __change_page_attr+0x21/0x17f Apr 8 00:08:08 hilly kernel: [<c0119efd>] change_page_attr+0x105/0x1bd Apr 8 00:08:08 hilly kernel: [<c0103ae6>] common_interrupt+0x1a/0x20 Apr 8 00:08:08 hilly kernel: [<c0103b1f>] error_code+0x2b/0x30 Apr 8 00:08:08 hilly kernel: [<c016c2e7>] page_remove_rmap+0x2c/0x40 Apr 8 00:08:08 hilly kernel: [<c01623db>] zap_pte_range+0x14b/0x27f Apr 8 00:08:08 hilly kernel: [<c0162556>] zap_pmd_range+0x47/0x65 Apr 8 00:08:08 hilly kernel: [<c01625a2>] zap_pud_range+0x2e/0x52 Apr 8 00:08:08 hilly kernel: [<c016262c>] unmap_page_range+0x66/0x83 Apr 8 00:08:08 hilly kernel: [<c016274c>] unmap_vmas+0x103/0x39c Apr 8 00:08:08 hilly kernel: [<c01677f4>] vma_adjust+0x2dd/0x5b6 Apr 8 00:08:08 hilly kernel: [<c0157873>] poison_obj+0x1c/0x38 Apr 8 00:08:08 hilly kernel: [<c0168d4f>] unmap_region+0x72/0xdc Apr 8 00:08:08 hilly kernel: [<c0169019>] do_munmap+0x13c/0x26d Apr 8 00:08:08 hilly kernel: [<c016918b>] sys_munmap+0x41/0x58 Apr 8 00:08:08 hilly kernel: [<c0103921>] sysenter_past_esp+0x52/0x75 Apr 8 00:08:08 hilly kernel: scheduling while atomic: mythfrontend/0x00000002/6473 Apr 8 00:08:08 hilly kernel: [<c039b427>] schedule+0x567/0x656 Apr 8 00:08:08 hilly kernel: [<c028b90c>] vt_console_print+0x57/0x302 Apr 8 00:08:08 hilly kernel: [<c039d4a7>] rwsem_down_read_failed+0x137/0x2b5 Apr 8 00:08:08 hilly kernel: [<c0121837>] __call_console_drivers+0x41/0x4d Apr 8 00:08:08 hilly kernel: [<c0141af8>] .text.lock.futex+0x7/0xdb Apr 8 00:08:08 hilly kernel: [<c0121cd5>] vprintk+0x1c6/0x336 Apr 8 00:08:08 hilly kernel: [<c01419dd>] do_futex+0x5b/0x7c Apr 8 00:08:08 hilly kernel: [<c0103ee1>] show_trace+0x2c/0x78 Apr 8 00:08:08 hilly kernel: [<c0141a5f>] sys_futex+0x61/0xdf Apr 8 00:08:08 hilly kernel: [<c011e112>] mm_release+0xab/0xb2 Apr 8 00:08:08 hilly kernel: [<c01240cc>] exit_mm+0x12/0x29b Apr 8 00:08:08 hilly kernel: [<c0124ddd>] do_exit+0xa4/0x75c Apr 8 00:08:08 hilly kernel: [<c0121b0b>] printk+0x17/0x1b Apr 8 00:08:08 hilly kernel: [<c01044f7>] do_trap+0x0/0xab Apr 8 00:08:08 hilly kernel: [<c0104720>] do_invalid_op+0x0/0x99 Apr 8 00:08:08 hilly kernel: [<c01047b0>] do_invalid_op+0x90/0x99 Apr 8 00:08:08 hilly kernel: [<c016c2e7>] page_remove_rmap+0x2c/0x40 Apr 8 00:08:08 hilly kernel: [<c01054cb>] do_IRQ+0x54/0x85 Apr 8 00:08:08 hilly kernel: [<c0103ae6>] common_interrupt+0x1a/0x20 Apr 8 00:08:08 hilly kernel: [<c0119c9a>] __change_page_attr+0x21/0x17f Apr 8 00:08:08 hilly kernel: [<c0119efd>] change_page_attr+0x105/0x1bd Apr 8 00:08:08 hilly kernel: [<c0103ae6>] common_interrupt+0x1a/0x20 Apr 8 00:08:08 hilly kernel: [<c0103b1f>] error_code+0x2b/0x30 Apr 8 00:08:08 hilly kernel: [<c016c2e7>] page_remove_rmap+0x2c/0x40 Apr 8 00:08:08 hilly kernel: [<c01623db>] zap_pte_range+0x14b/0x27f Apr 8 00:08:08 hilly kernel: [<c0162556>] zap_pmd_range+0x47/0x65 Apr 8 00:08:09 hilly kernel: [<c01625a2>] zap_pud_range+0x2e/0x52 Apr 8 00:08:09 hilly kernel: [<c016262c>] unmap_page_range+0x66/0x83 Apr 8 00:08:09 hilly kernel: [<c016274c>] unmap_vmas+0x103/0x39c Apr 8 00:08:09 hilly kernel: [<c01677f4>] vma_adjust+0x2dd/0x5b6 Apr 8 00:08:09 hilly kernel: [<c0157873>] poison_obj+0x1c/0x38 Apr 8 00:08:09 hilly kernel: [<c0168d4f>] unmap_region+0x72/0xdc Apr 8 00:08:09 hilly kernel: [<c0169019>] do_munmap+0x13c/0x26d Apr 8 00:08:09 hilly kernel: [<c016918b>] sys_munmap+0x41/0x58 Apr 8 00:08:09 hilly kernel: [<c0103921>] sysenter_past_esp+0x52/0x75
Apr 9 10:32:00 hilly kernel: ------------[ cut here ]------------ Apr 9 10:32:00 hilly kernel: kernel BUG at mm/rmap.c:482! Apr 9 10:32:00 hilly kernel: invalid operand: 0000 [#1] Apr 9 10:32:00 hilly kernel: DEBUG_PAGEALLOC Apr 9 10:32:00 hilly kernel: Modules linked in: snd_pcm_oss snd_mixer_oss autofs4 dm_mod video button battery ac md5 ipv6 ohci1394 ieee1394 yenta_socket rsrc_nonstatic pcmcia_core ohci_hcd ehci_hcd cx8800 v4l1_compat v4l2_common cx8802 cx88xx i2c_algo_bit video_buf ir_common btcx_risc tveeprom videodev budget_ci tda1004x budget_core dvb_core saa7146 ttpci_eeprom stv0299 i2c_sis96x i2c_core snd_intel8x0 snd_ac97_codec snd_pcm snd_timer snd soundcore snd_page_alloc b44 mii Apr 9 10:32:00 hilly kernel: CPU: 0 Apr 9 10:32:00 hilly kernel: EIP: 0060:[<c01650a9>] Not tainted VLI Apr 9 10:32:00 hilly kernel: EFLAGS: 00210282 (2.6.11.2-kraxel1) Apr 9 10:32:00 hilly kernel: EIP is at page_remove_rmap+0x2c/0x40 Apr 9 10:32:00 hilly kernel: eax: fffffff8 ebx: 00000000 ecx: c1056040 edx: c1056040 Apr 9 10:32:00 hilly kernel: esi: c3156f34 edi: 00001000 ebp: c1056040 esp: d0878e58 Apr 9 10:32:00 hilly kernel: ds: 007b es: 007b ss: 0068 Apr 9 10:32:00 hilly kernel: Process modpost (pid: 8811, threadinfo=d0878000 task=cbc8da80) Apr 9 10:32:00 hilly kernel: Stack: c015bb2a dedb6f24 00000000 c3156f30 00000000 02b02067 00000000 b7fcd000 Apr 9 10:32:00 hilly kernel: c046a020 b83cd000 d5f0eb80 b7fce000 c046a020 c015bca5 00001000 00000000 Apr 9 10:32:00 hilly kernel: c011880e 00000000 b7fcd000 d5f0eb80 b7fce000 c046a020 c015bcf1 00001000 Apr 9 10:32:00 hilly kernel: Call Trace: Apr 9 10:32:00 hilly kernel: [<c015bb2a>] zap_pte_range+0x14b/0x27f Apr 9 10:32:00 hilly kernel: [<c015bca5>] zap_pmd_range+0x47/0x65 Apr 9 10:32:00 hilly kernel: [<c011880e>] __change_page_attr+0x21/0x17f Apr 9 10:32:00 hilly kernel: [<c015bcf1>] zap_pud_range+0x2e/0x52 Apr 9 10:32:00 hilly kernel: [<c015bd7b>] unmap_page_range+0x66/0x83 Apr 9 10:32:00 hilly kernel: [<c015be9b>] unmap_vmas+0x103/0x36a Apr 9 10:32:00 hilly kernel: [<c018ee69>] dput+0x109/0x663 Apr 9 10:32:00 hilly kernel: [<c015402e>] kmem_cache_free+0x39/0x4f Apr 9 10:32:00 hilly kernel: [<c0161e52>] unmap_region+0x72/0xdc Apr 9 10:32:00 hilly kernel: [<c0162112>] do_munmap+0x132/0x23a Apr 9 10:32:00 hilly kernel: [<c0162265>] sys_munmap+0x4b/0x63 Apr 9 10:32:00 hilly kernel: [<c0103695>] sysenter_past_esp+0x52/0x75 Apr 9 10:32:00 hilly kernel: Code: c2 8b 00 f6 c4 08 75 2d 83 42 08 ff 0f 98 c0 84 c0 74 17 8b 42 08 83 c0 01 78 10 ba ff ff ff ff b8 10 00 00 00 e9 25 93 fe ff c3 <0f> 0b e2 01 1b 7c 39 c0 eb e6 0f 0b df 01 1b 7c 39 c0 eb c9 55 Apr 9 10:32:00 hilly kernel: <3>Debug: sleeping function called from invalid context at include/linux/rwsem.h:43 Apr 9 10:32:00 hilly kernel: in_atomic():1, irqs_disabled():0 Apr 9 10:32:00 hilly kernel: [<c011bd8c>] __might_sleep+0x9c/0xa4 Apr 9 10:32:00 hilly kernel: [<c0120728>] profile_task_exit+0x18/0x43 Apr 9 10:32:00 hilly kernel: [<c0122a82>] do_exit+0x19/0x66b Apr 9 10:32:00 hilly kernel: [<c0103e31>] show_registers+0x123/0x1ba Apr 9 10:32:00 hilly kernel: [<c0276a24>] do_unblank_screen+0x36/0x12f Apr 9 10:32:00 hilly kernel: [<c011fa15>] printk+0x17/0x1b Apr 9 10:32:00 hilly kernel: [<c01041fb>] do_trap+0x0/0xac Apr 9 10:32:00 hilly kernel: [<c0104425>] do_invalid_op+0x0/0x99 Apr 9 10:32:00 hilly kernel: [<c01044b5>] do_invalid_op+0x90/0x99 Apr 9 10:32:00 hilly kernel: [<c02a5615>] __generic_unplug_device+0x31/0x33 Apr 9 10:32:00 hilly kernel: [<c02a568c>] generic_unplug_device+0x75/0x151 Apr 9 10:32:00 hilly kernel: [<c01650a9>] page_remove_rmap+0x2c/0x40 Apr 9 10:32:00 hilly kernel: [<c0380ac8>] __wait_on_bit_lock+0x54/0x5e Apr 9 10:32:00 hilly kernel: [<c014800a>] sync_page+0x0/0x45 Apr 9 10:32:00 hilly kernel: [<c01487ff>] __lock_page+0x90/0x98 Apr 9 10:32:00 hilly kernel: [<c013bc4a>] wake_bit_function+0x0/0x3c Apr 9 10:32:00 hilly kernel: [<c014886e>] find_get_page+0x67/0x14a Apr 9 10:32:01 hilly kernel: [<c0103893>] error_code+0x2b/0x30 Apr 9 10:32:01 hilly kernel: [<c015007b>] test_set_page_writeback+0x1b4/0x1f1 Apr 9 10:32:01 hilly kernel: [<c01650a9>] page_remove_rmap+0x2c/0x40 Apr 9 10:32:01 hilly kernel: [<c015bb2a>] zap_pte_range+0x14b/0x27f Apr 9 10:32:01 hilly kernel: [<c015bca5>] zap_pmd_range+0x47/0x65 Apr 9 10:32:01 hilly kernel: [<c011880e>] __change_page_attr+0x21/0x17f Apr 9 10:32:01 hilly kernel: [<c015bcf1>] zap_pud_range+0x2e/0x52 Apr 9 10:32:01 hilly kernel: [<c015bd7b>] unmap_page_range+0x66/0x83 Apr 9 10:32:01 hilly kernel: [<c015be9b>] unmap_vmas+0x103/0x36a Apr 9 10:32:01 hilly kernel: [<c018ee69>] dput+0x109/0x663 Apr 9 10:32:01 hilly kernel: [<c015402e>] kmem_cache_free+0x39/0x4f Apr 9 10:32:01 hilly kernel: [<c0161e52>] unmap_region+0x72/0xdc Apr 9 10:32:01 hilly kernel: [<c0162112>] do_munmap+0x132/0x23a Apr 9 10:32:01 hilly kernel: [<c0162265>] sys_munmap+0x4b/0x63 Apr 9 10:32:01 hilly kernel: [<c0103695>] sysenter_past_esp+0x52/0x75 Apr 9 10:32:01 hilly kernel: note: modpost[8811] exited with preempt_count 1 Apr 9 10:32:01 hilly kernel: scheduling while atomic: modpost/0x00000001/8811 Apr 9 10:32:01 hilly kernel: [<c037efff>] schedule+0x4ef/0x5de Apr 9 10:32:01 hilly kernel: [<c0275b35>] vt_console_print+0x0/0x302 Apr 9 10:32:01 hilly kernel: [<c011f741>] __call_console_drivers+0x41/0x4d Apr 9 10:32:01 hilly kernel: [<c0380c85>] rwsem_down_read_failed+0x115/0x285 Apr 9 10:32:01 hilly kernel: [<c01249d9>] .text.lock.exit+0x27/0x8e Apr 9 10:32:01 hilly kernel: [<c0122b14>] do_exit+0xab/0x66b Apr 9 10:32:01 hilly kernel: [<c011fa15>] printk+0x17/0x1b Apr 9 10:32:01 hilly kernel: [<c01041fb>] do_trap+0x0/0xac Apr 9 10:32:01 hilly kernel: [<c0104425>] do_invalid_op+0x0/0x99 Apr 9 10:32:01 hilly kernel: [<c01044b5>] do_invalid_op+0x90/0x99 Apr 9 10:32:01 hilly kernel: [<c02a5615>] __generic_unplug_device+0x31/0x33 Apr 9 10:32:01 hilly kernel: [<c02a568c>] generic_unplug_device+0x75/0x151 Apr 9 10:32:01 hilly kernel: [<c01650a9>] page_remove_rmap+0x2c/0x40 Apr 9 10:32:01 hilly kernel: [<c0380ac8>] __wait_on_bit_lock+0x54/0x5e Apr 9 10:32:01 hilly kernel: [<c014800a>] sync_page+0x0/0x45 Apr 9 10:32:02 hilly kernel: [<c01487ff>] __lock_page+0x90/0x98 Apr 9 10:32:02 hilly kernel: [<c013bc4a>] wake_bit_function+0x0/0x3c Apr 9 10:32:02 hilly kernel: [<c014886e>] find_get_page+0x67/0x14a Apr 9 10:32:02 hilly kernel: [<c0103893>] error_code+0x2b/0x30 Apr 9 10:32:02 hilly kernel: [<c015007b>] test_set_page_writeback+0x1b4/0x1f1 Apr 9 10:32:02 hilly kernel: [<c01650a9>] page_remove_rmap+0x2c/0x40 Apr 9 10:32:02 hilly kernel: [<c015bb2a>] zap_pte_range+0x14b/0x27f Apr 9 10:32:02 hilly kernel: [<c015bca5>] zap_pmd_range+0x47/0x65 Apr 9 10:32:02 hilly kernel: [<c011880e>] __change_page_attr+0x21/0x17f Apr 9 10:32:02 hilly kernel: [<c015bcf1>] zap_pud_range+0x2e/0x52 Apr 9 10:32:02 hilly kernel: [<c015bd7b>] unmap_page_range+0x66/0x83 Apr 9 10:32:02 hilly kernel: [<c015be9b>] unmap_vmas+0x103/0x36a Apr 9 10:32:02 hilly kernel: [<c018ee69>] dput+0x109/0x663 Apr 9 10:32:02 hilly kernel: [<c015402e>] kmem_cache_free+0x39/0x4f Apr 9 10:32:02 hilly kernel: [<c0161e52>] unmap_region+0x72/0xdc Apr 9 10:32:02 hilly kernel: [<c0162112>] do_munmap+0x132/0x23a Apr 9 10:32:02 hilly kernel: [<c0162265>] sys_munmap+0x4b/0x63 Apr 9 10:32:02 hilly kernel: [<c0103695>] sysenter_past_esp+0x52/0x75
Apr 30 10:55:11 hilly kernel: ------------[ cut here ]------------ Apr 30 10:55:11 hilly kernel: kernel BUG at mm/rmap.c:482! Apr 30 10:55:11 hilly kernel: invalid operand: 0000 [#1] Apr 30 10:55:11 hilly kernel: Modules linked in: md5 ipv6 autofs4 pcmcia dm_mod video button battery ac ohci1394 ieee1394 yenta_socket rsrc_nonstatic pcmcia_core ohci_hcd ehci_hcd cx8800(U) v4l1_compat(U) v4l2_common(U) cx88_dvb(U) cx8802(U) mt352(U) cx88xx(U) i2c_algo_bit ir_common(U) btcx_risc(U) tveeprom(U) videodev or51132(U) video_buf_dvb(U) video_buf(U) cx22702(U) dvb_pll(U) budget_ci(U) tda1004x(U) budget_core(U) dvb_core(U) saa7146(U) ttpci_eeprom(U) stv0299(U) i2c_sis96x i2c_core snd_intel8x0 snd_ac97_codec snd_pcm snd_timer snd soundcore snd_page_alloc b44 mii ext3 jbd Apr 30 10:55:11 hilly kernel: CPU: 0 Apr 30 10:55:11 hilly kernel: EIP: 0060:[<c0167202>] Tainted: GF VLI Apr 30 10:55:11 hilly kernel: EFLAGS: 00210282 (2.6.11-1.14_FC3) Apr 30 10:55:11 hilly kernel: EIP is at page_remove_rmap+0x2c/0x40 Apr 30 10:55:11 hilly kernel: eax: fffffff8 ebx: 0000a000 ecx: c1056040 edx: c1056040 Apr 30 10:55:11 hilly kernel: esi: c22ac028 edi: 00085000 ebp: c1056040 esp: d43cae50 Apr 30 10:55:11 hilly kernel: ds: 007b es: 007b ss: 0068 Apr 30 10:55:11 hilly kernel: Process mythfrontend (pid: 11953, threadinfo=d43ca000 task=d425b6b0) Apr 30 10:55:11 hilly kernel: Stack: c015d9e4 d05de930 fb3e1dc0 d43cae74 c011ada0 02b02067 00000000 b3800000 Apr 30 10:55:11 hilly kernel: c044a028 b3c00000 e4c05b3c b3885000 c044a028 c015db64 00085000 00000000 Apr 30 10:55:11 hilly kernel: c013e7c9 00000001 b3800000 e4c05b3c b3885000 c044a028 c015dbb0 00085000 Apr 30 10:55:11 hilly kernel: Call Trace: Apr 30 10:55:11 hilly kernel: [<c015d9e4>] zap_pte_range+0x14b/0x284 Apr 30 10:55:11 hilly kernel: [<c011ada0>] activate_task+0x56/0x65 Apr 30 10:55:11 hilly kernel: [<c015db64>] zap_pmd_range+0x47/0x65 Apr 30 10:55:11 hilly kernel: [<c013e7c9>] queue_me+0x8f/0x1ca Apr 30 10:55:11 hilly kernel: [<c015dbb0>] zap_pud_range+0x2e/0x52 Apr 30 10:55:11 hilly kernel: [<c015dc3a>] unmap_page_range+0x66/0x83 Apr 30 10:55:11 hilly kernel: [<c015dd5a>] unmap_vmas+0x103/0x37c Apr 30 10:55:11 hilly kernel: [<c01627d9>] vma_adjust+0x238/0x556 Apr 30 10:55:11 hilly kernel: [<c0163f01>] unmap_region+0x72/0xdc Apr 30 10:55:11 hilly kernel: [<c01641c5>] do_munmap+0x113/0x24f Apr 30 10:55:11 hilly kernel: [<c0204e81>] copy_from_user+0x4d/0x7c Apr 30 10:55:11 hilly kernel: [<c016434c>] sys_munmap+0x4b/0x63 Apr 30 10:55:11 hilly kernel: [<c0103903>] syscall_call+0x7/0xb Apr 30 10:55:11 hilly kernel: Code: c2 8b 00 f6 c4 08 75 2d 83 42 08 ff 0f 98 c0 84 c0 74 17 8b 42 08 83 c0 01 78 10 ba ff ff ff ff b8 10 00 00 00 e9 ac a1 fe ff c3 <0f> 0b e2 01 16 b6 37 c0 eb e6 0f 0b df 01 16 b6 37 c0 eb c9 55 Apr 30 10:55:11 hilly kernel: <3>Debug: sleeping function called from invalid context at include/linux/rwsem.h:43 Apr 30 10:55:11 hilly kernel: in_atomic():1, irqs_disabled():0 Apr 30 10:55:11 hilly kernel: [<c011cfbe>] __might_sleep+0x9c/0xa4 Apr 30 10:55:11 hilly kernel: [<c0105656>] do_IRQ+0x53/0x85 Apr 30 10:55:11 hilly kernel: [<c0121978>] profile_task_exit+0x18/0x43 Apr 30 10:55:11 hilly kernel: [<c0123cb7>] do_exit+0x19/0x4f4 Apr 30 10:55:11 hilly kernel: [<c01043a4>] die+0x222/0x2ba Apr 30 10:55:11 hilly kernel: [<c0167202>] page_remove_rmap+0x2c/0x40 Apr 30 10:55:11 hilly kernel: [<c0104665>] do_invalid_op+0x0/0x99 Apr 30 10:55:11 hilly kernel: [<c01046f5>] do_invalid_op+0x90/0x99 Apr 30 10:55:11 hilly kernel: [<c0167202>] page_remove_rmap+0x2c/0x40 Apr 30 10:55:11 hilly kernel: [<c013d4de>] autoremove_wake_function+0x15/0x37 Apr 30 10:55:11 hilly kernel: [<c02f7028>] __kfree_skb+0xa7/0x153 Apr 30 10:55:11 hilly kernel: [<c0105656>] do_IRQ+0x53/0x85 Apr 30 10:55:11 hilly kernel: [<c0103aab>] error_code+0x2b/0x30 Apr 30 10:55:11 hilly kernel: [<c0167202>] page_remove_rmap+0x2c/0x40 Apr 30 10:55:11 hilly kernel: [<c015d9e4>] zap_pte_range+0x14b/0x284 Apr 30 10:55:11 hilly kernel: [<c011ada0>] activate_task+0x56/0x65 Apr 30 10:55:11 hilly kernel: [<c015db64>] zap_pmd_range+0x47/0x65 Apr 30 10:55:11 hilly kernel: [<c013e7c9>] queue_me+0x8f/0x1ca Apr 30 10:55:11 hilly kernel: [<c015dbb0>] zap_pud_range+0x2e/0x52 Apr 30 10:55:11 hilly kernel: [<c015dc3a>] unmap_page_range+0x66/0x83 Apr 30 10:55:11 hilly kernel: [<c015dd5a>] unmap_vmas+0x103/0x37c Apr 30 10:55:11 hilly kernel: [<c01627d9>] vma_adjust+0x238/0x556 Apr 30 10:55:11 hilly kernel: [<c0163f01>] unmap_region+0x72/0xdc Apr 30 10:55:11 hilly kernel: [<c01641c5>] do_munmap+0x113/0x24f Apr 30 10:55:11 hilly kernel: [<c0204e81>] copy_from_user+0x4d/0x7c Apr 30 10:55:11 hilly kernel: [<c016434c>] sys_munmap+0x4b/0x63 Apr 30 10:55:11 hilly kernel: [<c0103903>] syscall_call+0x7/0xb Apr 30 10:55:11 hilly kernel: note: mythfrontend[11953] exited with preempt_count 1 Apr 30 10:55:11 hilly kernel: scheduling while atomic: mythfrontend/0x00000001/11953 Apr 30 10:55:11 hilly kernel: [<c036373a>] schedule+0x47a/0x5f5 Apr 30 10:55:11 hilly kernel: [<c03650de>] rwsem_down_read_failed+0xce/0x28b Apr 30 10:55:11 hilly kernel: [<c013f05a>] .text.lock.futex+0x7/0xd9 Apr 30 10:55:11 hilly kernel: [<c012097f>] __call_console_drivers+0x41/0x4d Apr 30 10:55:11 hilly kernel: [<c0120ab5>] call_console_drivers+0xcb/0xe8 Apr 30 10:55:11 hilly kernel: [<c013ef3f>] do_futex+0x5b/0x7c Apr 30 10:55:11 hilly kernel: [<c025adc5>] vt_console_print+0x0/0x302 Apr 30 10:55:11 hilly kernel: [<c013efc1>] sys_futex+0x61/0xdf Apr 30 10:55:11 hilly kernel: [<c011d8f2>] mm_release+0xab/0xb2 Apr 30 10:55:11 hilly kernel: [<c01230c9>] exit_mm+0x12/0x26f Apr 30 10:55:11 hilly kernel: [<c011cfbe>] __might_sleep+0x9c/0xa4 Apr 30 10:55:11 hilly kernel: [<c0105656>] do_IRQ+0x53/0x85 Apr 30 10:55:11 hilly kernel: [<c0123d50>] do_exit+0xb2/0x4f4 Apr 30 10:55:11 hilly kernel: [<c01043a4>] die+0x222/0x2ba Apr 30 10:55:11 hilly kernel: [<c0167202>] page_remove_rmap+0x2c/0x40 Apr 30 10:55:11 hilly kernel: [<c0104665>] do_invalid_op+0x0/0x99 Apr 30 10:55:11 hilly kernel: [<c01046f5>] do_invalid_op+0x90/0x99 Apr 30 10:55:11 hilly kernel: [<c0167202>] page_remove_rmap+0x2c/0x40 Apr 30 10:55:11 hilly kernel: [<c013d4de>] autoremove_wake_function+0x15/0x37 Apr 30 10:55:11 hilly kernel: [<c02f7028>] __kfree_skb+0xa7/0x153 Apr 30 10:55:11 hilly kernel: [<c0105656>] do_IRQ+0x53/0x85 Apr 30 10:55:11 hilly kernel: [<c0103aab>] error_code+0x2b/0x30 Apr 30 10:55:11 hilly kernel: [<c0167202>] page_remove_rmap+0x2c/0x40 Apr 30 10:55:11 hilly kernel: [<c015d9e4>] zap_pte_range+0x14b/0x284 Apr 30 10:55:11 hilly kernel: [<c011ada0>] activate_task+0x56/0x65 Apr 30 10:55:11 hilly kernel: [<c015db64>] zap_pmd_range+0x47/0x65 Apr 30 10:55:11 hilly kernel: [<c013e7c9>] queue_me+0x8f/0x1ca Apr 30 10:55:11 hilly kernel: [<c015dbb0>] zap_pud_range+0x2e/0x52 Apr 30 10:55:11 hilly kernel: [<c015dc3a>] unmap_page_range+0x66/0x83 Apr 30 10:55:11 hilly kernel: [<c015dd5a>] unmap_vmas+0x103/0x37c Apr 30 10:55:11 hilly kernel: [<c01627d9>] vma_adjust+0x238/0x556 Apr 30 10:55:11 hilly kernel: [<c0163f01>] unmap_region+0x72/0xdc Apr 30 10:55:11 hilly kernel: [<c01641c5>] do_munmap+0x113/0x24f Apr 30 10:55:11 hilly kernel: [<c0204e81>] copy_from_user+0x4d/0x7c Apr 30 10:55:11 hilly kernel: [<c016434c>] sys_munmap+0x4b/0x63 Apr 30 10:55:11 hilly kernel: [<c0103903>] syscall_call+0x7/0xb
May 2 02:04:52 hilly kernel: ------------[ cut here ]------------ May 2 02:04:52 hilly kernel: kernel BUG at mm/rmap.c:482! May 2 02:04:52 hilly kernel: invalid operand: 0000 [#1] May 2 02:04:52 hilly kernel: Modules linked in: autofs4 dm_mod video button battery ac md5 ipv6 ohci1394 ieee1394 yenta_socket rsrc_nonstatic pcmcia_core ohci_hcd ehci_hcd cx8800(U) v4l1_compat(U) v4l2_common(U) cx88_dvb(U) cx8802(U) mt352(U) cx88xx(U) i2c_algo_bit ir_common(U) btcx_risc(U) tveeprom(U) videodev or51132(U) video_buf_dvb(U) video_buf(U) cx22702(U) dvb_pll(U) budget_ci(U) tda1004x(U) budget_core(U) dvb_core(U) saa7146(U) ttpci_eeprom(U) stv0299(U) i2c_sis96x i2c_core snd_intel8x0 snd_ac97_codec snd_pcm snd_timer snd soundcore snd_page_alloc b44 mii ext3 jbd May 2 02:04:52 hilly kernel: CPU: 0 May 2 02:04:52 hilly kernel: EIP: 0060:[<c0167202>] Tainted: GF VLI May 2 02:04:52 hilly kernel: EFLAGS: 00010286 (2.6.11-1.14_FC3) May 2 02:04:52 hilly kernel: EIP is at page_remove_rmap+0x2c/0x40 May 2 02:04:52 hilly kernel: eax: ffffffff ebx: 00030000 ecx: c10c6ce0 edx: c10c6ce0 May 2 02:04:52 hilly kernel: esi: e7d23ef8 edi: 0003e000 ebp: c10c6ce0 esp: e8bf0e50 May 2 02:04:52 hilly kernel: ds: 007b es: 007b ss: 0068 May 2 02:04:52 hilly kernel: Process mlnet (pid: 3920, threadinfo=e8bf0000 task=eea319b0) May 2 02:04:52 hilly kernel: Stack: c015d9e4 00000006 00000008 00000010 00000020 06367067 00000000 b6f8e000 May 2 02:04:52 hilly kernel: c044a028 b738e000 eacecb70 b6fcc000 c044a028 c015db64 0003e000 00000000 May 2 02:04:52 hilly kernel: c014c74f 00000000 b6f8e000 eacecb70 b6fcc000 c044a028 c015dbb0 0003e000 May 2 02:04:52 hilly kernel: Call Trace: May 2 02:04:52 hilly kernel: [<c015d9e4>] zap_pte_range+0x14b/0x284 May 2 02:04:52 hilly kernel: [<c015db64>] zap_pmd_range+0x47/0x65 May 2 02:04:52 hilly kernel: [<c014c74f>] file_read_actor+0x0/0xe3 May 2 02:04:52 hilly kernel: [<c015dbb0>] zap_pud_range+0x2e/0x52 May 2 02:04:52 hilly kernel: [<c015dc3a>] unmap_page_range+0x66/0x83 May 2 02:04:52 hilly kernel: [<c015dd5a>] unmap_vmas+0x103/0x37c May 2 02:04:52 hilly kernel: [<c01627d9>] vma_adjust+0x238/0x556 May 2 02:04:52 hilly kernel: [<c0163f01>] unmap_region+0x72/0xdc May 2 02:04:52 hilly kernel: [<c01641c5>] do_munmap+0x113/0x24f May 2 02:04:52 hilly kernel: [<c016434c>] sys_munmap+0x4b/0x63 May 2 02:04:52 hilly kernel: [<c0103903>] syscall_call+0x7/0xb May 2 02:04:52 hilly kernel: Code: c2 8b 00 f6 c4 08 75 2d 83 42 08 ff 0f 98 c0 84 c0 74 17 8b 42 08 83 c0 01 78 10 ba ff ff ff ff b8 10 00 00 00 e9 ac a1 fe ff c3 <0f> 0b e2 01 16 b6 37 c0 eb e6 0f 0b df 01 16 b6 37 c0 eb c9 55 May 2 02:04:52 hilly kernel: <3>Debug: sleeping function called from invalid context at include/linux/rwsem.h:43 May 2 02:04:52 hilly kernel: in_atomic():1, irqs_disabled():0 May 2 02:04:52 hilly kernel: [<c011cfbe>] __might_sleep+0x9c/0xa4 May 2 02:04:52 hilly kernel: [<c0105656>] do_IRQ+0x53/0x85 May 2 02:04:52 hilly kernel: [<c0121978>] profile_task_exit+0x18/0x43 May 2 02:04:52 hilly kernel: [<c0123cb7>] do_exit+0x19/0x4f4 May 2 02:04:52 hilly kernel: [<c01043a4>] die+0x222/0x2ba May 2 02:04:52 hilly kernel: [<c0167202>] page_remove_rmap+0x2c/0x40 May 2 02:04:52 hilly kernel: [<c0104665>] do_invalid_op+0x0/0x99 May 2 02:04:52 hilly kernel: [<c01046f5>] do_invalid_op+0x90/0x99 May 2 02:04:52 hilly kernel: [<c0167202>] page_remove_rmap+0x2c/0x40 May 2 02:04:52 hilly kernel: [<c015418b>] blockable_page_cache_readahead+0x34/0x41 May 2 02:04:52 hilly kernel: [<c0126ba8>] current_fs_time+0x44/0x4e May 2 02:04:52 hilly kernel: [<c019823d>] update_atime+0x36/0x99 May 2 02:04:52 hilly kernel: [<c0103aab>] error_code+0x2b/0x30 May 2 02:04:52 hilly kernel: [<c0167202>] page_remove_rmap+0x2c/0x40 May 2 02:04:52 hilly kernel: [<c015d9e4>] zap_pte_range+0x14b/0x284 May 2 02:04:52 hilly kernel: [<c015db64>] zap_pmd_range+0x47/0x65 May 2 02:04:52 hilly kernel: [<c014c74f>] file_read_actor+0x0/0xe3 May 2 02:04:52 hilly kernel: [<c015dbb0>] zap_pud_range+0x2e/0x52 May 2 02:04:52 hilly kernel: [<c015dc3a>] unmap_page_range+0x66/0x83 May 2 02:04:52 hilly kernel: [<c015dd5a>] unmap_vmas+0x103/0x37c May 2 02:04:52 hilly kernel: [<c01627d9>] vma_adjust+0x238/0x556 May 2 02:04:52 hilly kernel: [<c0163f01>] unmap_region+0x72/0xdc May 2 02:04:52 hilly kernel: [<c01641c5>] do_munmap+0x113/0x24f May 2 02:04:52 hilly kernel: [<c016434c>] sys_munmap+0x4b/0x63 May 2 02:04:52 hilly kernel: [<c0103903>] syscall_call+0x7/0xb May 2 02:04:52 hilly kernel: note: mlnet[3920] exited with preempt_count 1 May 2 02:04:52 hilly kernel: scheduling while atomic: mlnet/0x00000001/3920 May 2 02:04:52 hilly kernel: [<c036373a>] schedule+0x47a/0x5f5 May 2 02:04:52 hilly kernel: [<c03650de>] rwsem_down_read_failed+0xce/0x28b May 2 02:04:52 hilly kernel: [<c013f05a>] .text.lock.futex+0x7/0xd9 May 2 02:04:52 hilly kernel: [<c012097f>] __call_console_drivers+0x41/0x4d May 2 02:04:52 hilly kernel: [<c0120ab5>] call_console_drivers+0xcb/0xe8 May 2 02:04:52 hilly kernel: [<c013ef3f>] do_futex+0x5b/0x7c May 2 02:04:52 hilly kernel: [<c025adc5>] vt_console_print+0x0/0x302 May 2 02:04:52 hilly kernel: [<c013efc1>] sys_futex+0x61/0xdf May 2 02:04:52 hilly kernel: [<c011d8f2>] mm_release+0xab/0xb2 May 2 02:04:52 hilly kernel: [<c01230c9>] exit_mm+0x12/0x26f May 2 02:04:52 hilly kernel: [<c011cfbe>] __might_sleep+0x9c/0xa4 May 2 02:04:52 hilly kernel: [<c0123d50>] do_exit+0xb2/0x4f4 May 2 02:04:52 hilly kernel: [<c01043a4>] die+0x222/0x2ba May 2 02:04:52 hilly kernel: [<c0167202>] page_remove_rmap+0x2c/0x40 May 2 02:04:52 hilly kernel: [<c0104665>] do_invalid_op+0x0/0x99 May 2 02:04:52 hilly kernel: [<c01046f5>] do_invalid_op+0x90/0x99 May 2 02:04:52 hilly kernel: [<c0167202>] page_remove_rmap+0x2c/0x40 May 2 02:04:52 hilly kernel: [<c015418b>] blockable_page_cache_readahead+0x34/0x41 May 2 02:04:52 hilly kernel: [<c0126ba8>] current_fs_time+0x44/0x4e May 2 02:04:52 hilly kernel: [<c019823d>] update_atime+0x36/0x99 May 2 02:04:52 hilly kernel: [<c0103aab>] error_code+0x2b/0x30 May 2 02:04:52 hilly kernel: [<c0167202>] page_remove_rmap+0x2c/0x40 May 2 02:04:52 hilly kernel: [<c015d9e4>] zap_pte_range+0x14b/0x284 May 2 02:04:52 hilly kernel: [<c015db64>] zap_pmd_range+0x47/0x65 May 2 02:04:52 hilly kernel: [<c014c74f>] file_read_actor+0x0/0xe3 May 2 02:04:52 hilly kernel: [<c015dbb0>] zap_pud_range+0x2e/0x52 May 2 02:04:52 hilly kernel: [<c015dc3a>] unmap_page_range+0x66/0x83 May 2 02:04:52 hilly kernel: [<c015dd5a>] unmap_vmas+0x103/0x37c May 2 02:04:52 hilly kernel: [<c01627d9>] vma_adjust+0x238/0x556 May 2 02:04:52 hilly kernel: [<c0163f01>] unmap_region+0x72/0xdc May 2 02:04:52 hilly kernel: [<c01641c5>] do_munmap+0x113/0x24f May 2 02:04:52 hilly kernel: [<c016434c>] sys_munmap+0x4b/0x63 May 2 02:04:52 hilly kernel: [<c0103903>] syscall_call+0x7/0xb
May 2 12:00:50 hilly kernel: ------------[ cut here ]------------ May 2 12:00:50 hilly kernel: kernel BUG at mm/rmap.c:482! May 2 12:00:50 hilly kernel: invalid operand: 0000 [#1] May 2 12:00:50 hilly kernel: Modules linked in: autofs4 dm_mod video button battery ac md5 ipv6 ohci1394 ieee1394 yenta_socket rsrc_nonstatic pcmcia_core ohci_hcd ehci_hcd cx8800(U) v4l1_compat(U) v4l2_common(U) cx88_dvb(U) cx8802(U) mt352(U) cx88xx(U) i2c_algo_bit ir_common(U) btcx_risc(U) tveeprom(U) videodev or51132(U) video_buf_dvb(U) video_buf(U) cx22702(U) dvb_pll(U) budget_ci(U) tda1004x(U) budget_core(U) dvb_core(U) saa7146(U) ttpci_eeprom(U) stv0299(U) i2c_sis96x i2c_core snd_intel8x0 snd_ac97_codec snd_pcm snd_timer snd soundcore snd_page_alloc b44 mii ext3 jbd May 2 12:00:50 hilly kernel: CPU: 0 May 2 12:00:50 hilly kernel: EIP: 0060:[<c0167202>] Tainted: GF VLI May 2 12:00:50 hilly kernel: EFLAGS: 00010282 (2.6.11-1.14_FC3) May 2 12:00:50 hilly kernel: EIP is at page_remove_rmap+0x2c/0x40 May 2 12:00:50 hilly kernel: eax: fffffff8 ebx: 00063000 ecx: c1056040 edx: c1056040 May 2 12:00:50 hilly kernel: esi: c250e528 edi: 000cf000 ebp: c1056040 esp: c50c6e50 May 2 12:00:50 hilly kernel: ds: 007b es: 007b ss: 0068 May 2 12:00:50 hilly kernel: Process synaptic (pid: 5875, threadinfo=c50c6000 task=c50bd830) May 2 12:00:50 hilly kernel: Stack: c015d9e4 00000002 00000105 00001860 00000000 02b02067 00000000 b78e7000 May 2 12:00:50 hilly kernel: c044a028 b7ce7000 cf467b7c b79b6000 c044a028 c015db64 000cf000 00000000 May 2 12:00:50 hilly kernel: c50c6f40 c50c6ebc b78e7000 cf467b7c b79b6000 c044a028 c015dbb0 000cf000 May 2 12:00:50 hilly kernel: Call Trace: May 2 12:00:50 hilly kernel: [<c015d9e4>] zap_pte_range+0x14b/0x284 May 2 12:00:50 hilly kernel: [<c015db64>] zap_pmd_range+0x47/0x65 May 2 12:00:50 hilly kernel: [<c015dbb0>] zap_pud_range+0x2e/0x52 May 2 12:00:50 hilly kernel: [<c015dc3a>] unmap_page_range+0x66/0x83 May 2 12:00:50 hilly kernel: [<c015dd5a>] unmap_vmas+0x103/0x37c May 2 12:00:50 hilly kernel: [<c0163f01>] unmap_region+0x72/0xdc May 2 12:00:50 hilly kernel: [<c01641c5>] do_munmap+0x113/0x24f May 2 12:00:50 hilly kernel: [<c0174ff9>] vfs_read+0xc0/0x108 May 2 12:00:50 hilly kernel: [<c016434c>] sys_munmap+0x4b/0x63 May 2 12:00:50 hilly kernel: [<c0103903>] syscall_call+0x7/0xb May 2 12:00:50 hilly kernel: Code: c2 8b 00 f6 c4 08 75 2d 83 42 08 ff 0f 98 c0 84 c0 74 17 8b 42 08 83 c0 01 78 10 ba ff ff ff ff b8 10 00 00 00 e9 ac a1 fe ff c3 <0f> 0b e2 01 16 b6 37 c0 eb e6 0f 0b df 01 16 b6 37 c0 eb c9 55 May 2 12:00:50 hilly kernel: <3>Debug: sleeping function called from invalid context at include/linux/rwsem.h:43 May 2 12:00:50 hilly kernel: in_atomic():1, irqs_disabled():0 May 2 12:00:50 hilly kernel: [<c011cfbe>] __might_sleep+0x9c/0xa4 May 2 12:00:50 hilly kernel: [<c0121978>] profile_task_exit+0x18/0x43 May 2 12:00:50 hilly kernel: [<c0123cb7>] do_exit+0x19/0x4f4 May 2 12:00:50 hilly kernel: [<c025bcdf>] do_unblank_screen+0x36/0x135 May 2 12:00:50 hilly kernel: [<c0120c53>] printk+0x17/0x1b May 2 12:00:50 hilly kernel: [<c01043a4>] die+0x222/0x2ba May 2 12:00:50 hilly kernel: [<c011ada0>] activate_task+0x56/0x65 May 2 12:00:50 hilly kernel: [<c0167202>] page_remove_rmap+0x2c/0x40 May 2 12:00:50 hilly kernel: [<c0104665>] do_invalid_op+0x0/0x99 May 2 12:00:50 hilly kernel: [<c01046f5>] do_invalid_op+0x90/0x99 May 2 12:00:50 hilly kernel: [<c0167202>] page_remove_rmap+0x2c/0x40 May 2 12:00:50 hilly kernel: [<c0150ba2>] buffered_rmqueue+0x1a0/0x2e2 May 2 12:00:50 hilly kernel: [<c0126ba8>] current_fs_time+0x44/0x4e May 2 12:00:50 hilly kernel: [<c019823d>] update_atime+0x36/0x99 May 2 12:00:50 hilly kernel: [<c014c61d>] do_generic_mapping_read+0x50b/0x63d May 2 12:00:50 hilly kernel: [<c0103a72>] common_interrupt+0x1a/0x20 May 2 12:00:50 hilly kernel: [<c0103aab>] error_code+0x2b/0x30 May 2 12:00:50 hilly kernel: [<c0167202>] page_remove_rmap+0x2c/0x40 May 2 12:00:50 hilly kernel: [<c015d9e4>] zap_pte_range+0x14b/0x284 May 2 12:00:50 hilly kernel: [<c015db64>] zap_pmd_range+0x47/0x65 May 2 12:00:50 hilly kernel: [<c015dbb0>] zap_pud_range+0x2e/0x52 May 2 12:00:50 hilly kernel: [<c015dc3a>] unmap_page_range+0x66/0x83 May 2 12:00:50 hilly kernel: [<c015dd5a>] unmap_vmas+0x103/0x37c May 2 12:00:50 hilly kernel: [<c0163f01>] unmap_region+0x72/0xdc May 2 12:00:50 hilly kernel: [<c01641c5>] do_munmap+0x113/0x24f May 2 12:00:50 hilly kernel: [<c0174ff9>] vfs_read+0xc0/0x108 May 2 12:00:50 hilly kernel: [<c016434c>] sys_munmap+0x4b/0x63 May 2 12:00:50 hilly kernel: [<c0103903>] syscall_call+0x7/0xb May 2 12:00:50 hilly kernel: note: synaptic[5875] exited with preempt_count 1 May 2 12:00:50 hilly kernel: scheduling while atomic: synaptic/0x00000001/5875 May 2 12:00:50 hilly kernel: [<c036373a>] schedule+0x47a/0x5f5 May 2 12:00:50 hilly kernel: [<c0120ab5>] call_console_drivers+0xcb/0xe8 May 2 12:00:50 hilly kernel: [<c025ae1c>] vt_console_print+0x57/0x302 May 2 12:00:50 hilly kernel: [<c025adc5>] vt_console_print+0x0/0x302 May 2 12:00:50 hilly kernel: [<c03650de>] rwsem_down_read_failed+0xce/0x28b May 2 12:00:50 hilly kernel: [<c0120ab5>] call_console_drivers+0xcb/0xe8 May 2 12:00:50 hilly kernel: [<c0125a99>] .text.lock.exit+0x27/0x8e May 2 12:00:50 hilly kernel: [<c011cfbe>] __might_sleep+0x9c/0xa4 May 2 12:00:50 hilly kernel: [<c0123d50>] do_exit+0xb2/0x4f4 May 2 12:00:50 hilly kernel: [<c0120c53>] printk+0x17/0x1b May 2 12:00:50 hilly kernel: [<c01043a4>] die+0x222/0x2ba May 2 12:00:50 hilly kernel: [<c011ada0>] activate_task+0x56/0x65 May 2 12:00:50 hilly kernel: [<c0167202>] page_remove_rmap+0x2c/0x40 May 2 12:00:50 hilly kernel: [<c0104665>] do_invalid_op+0x0/0x99 May 2 12:00:50 hilly kernel: [<c01046f5>] do_invalid_op+0x90/0x99 May 2 12:00:50 hilly kernel: [<c0167202>] page_remove_rmap+0x2c/0x40 May 2 12:00:50 hilly kernel: [<c0150ba2>] buffered_rmqueue+0x1a0/0x2e2 May 2 12:00:50 hilly kernel: [<c0126ba8>] current_fs_time+0x44/0x4e May 2 12:00:50 hilly kernel: [<c019823d>] update_atime+0x36/0x99 May 2 12:00:50 hilly kernel: [<c014c61d>] do_generic_mapping_read+0x50b/0x63d May 2 12:00:50 hilly kernel: [<c0103a72>] common_interrupt+0x1a/0x20 May 2 12:00:50 hilly kernel: [<c0103aab>] error_code+0x2b/0x30 May 2 12:00:50 hilly kernel: [<c0167202>] page_remove_rmap+0x2c/0x40 May 2 12:00:50 hilly kernel: [<c015d9e4>] zap_pte_range+0x14b/0x284 May 2 12:00:50 hilly kernel: [<c015db64>] zap_pmd_range+0x47/0x65 May 2 12:00:50 hilly kernel: [<c015dbb0>] zap_pud_range+0x2e/0x52 May 2 12:00:50 hilly kernel: [<c015dc3a>] unmap_page_range+0x66/0x83 May 2 12:00:50 hilly kernel: [<c015dd5a>] unmap_vmas+0x103/0x37c May 2 12:00:50 hilly kernel: [<c0163f01>] unmap_region+0x72/0xdc May 2 12:00:50 hilly kernel: [<c01641c5>] do_munmap+0x113/0x24f May 2 12:00:50 hilly kernel: [<c0174ff9>] vfs_read+0xc0/0x108 May 2 12:00:50 hilly kernel: [<c016434c>] sys_munmap+0x4b/0x63 May 2 12:00:50 hilly kernel: [<c0103903>] syscall_call+0x7/0xb
-- Charlie Brej APT Group, Dept. Computer Science, University of Manchester Web: http://www.cs.man.ac.uk/~brejc8/ Tel: +44 161 275 6844 Mail: IT302, Manchester University, Manchester, M13 9PL, UK - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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