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[LUG] Where to start looking? Segfaults

 

Iceweasel glitches intermittently, particularly on moving the edge of its window.

Gimp and Bluefish occasionally also.

Hardware? Software? Specific library, remedy or means of tracking it more closely?




[ 4133.717408] bluefish[2285]: segfault at 7fe2b2549000 ip 00007fe2cf3ed650 sp 00007ffc33cca2e0 error 4 in libglib-2.0.so.0.4200.1[7fe2cf39f000+10c000]
[ 4152.560526] gnome-shell[1363]: segfault at 80008db87a0 ip 00007f6298c7b7fd sp 00007fffcc4f5118 error 6 in libcogl.so.20.2.0[7f6298c3a000+a0000]
[ 4782.755196] usb 2-1.2.3: USB disconnect, device number 10
[ 6021.752337] usb 1-1.5: USB disconnect, device number 3
[ 6021.752342] usb 1-1.5.2: USB disconnect, device number 4
[ 6021.752345] usb 1-1.5.2.1: USB disconnect, device number 5
[32799.123195] usb 1-1.5: new high-speed USB device number 7 using ehci-pci
[32799.215564] usb 1-1.5: New USB device found, idVendor=0424, idProduct=2514
[32799.215569] usb 1-1.5: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[32799.215983] hub 1-1.5:1.0: USB hub found
[32799.216168] hub 1-1.5:1.0: 4 ports detected
[32799.487113] usb 1-1.5.2: new high-speed USB device number 8 using ehci-pci
[32799.580876] usb 1-1.5.2: New USB device found, idVendor=05e3, idProduct=0606
[32799.580881] usb 1-1.5.2: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[32799.580883] usb 1-1.5.2: Product: USB2.0 Hub
[32799.581412] hub 1-1.5.2:1.0: USB hub found
[32799.581710] hub 1-1.5.2:1.0: 4 ports detected
[32799.855310] usb 1-1.5.2.1: new low-speed USB device number 9 using ehci-pci
[32799.949559] usb 1-1.5.2.1: New USB device found, idVendor=0971, idProduct=2005
[32799.949563] usb 1-1.5.2.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[33215.031522] usb 2-1.2.3: new high-speed USB device number 11 using ehci-pci
[33215.141803] usb 2-1.2.3: New USB device found, idVendor=05ac, idProduct=12a4
[33215.141808] usb 2-1.2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[33215.141811] usb 2-1.2.3: Product: iPad
[33215.141821] usb 2-1.2.3: Manufacturer: Apple Inc.
[33215.141823] usb 2-1.2.3: SerialNumber: 16672067ff5434e2060123ecebb643bd7fc23873
[33423.973217] traps: gnome-shell[2320] general protection ip:7fb2fab7e366 sp:7ffe3f639c00 error:0 in libglib-2.0.so.0.4200.1[7fb2fab50000+10c000]
[34174.819825] gnome-shell[4100]: segfault at 0 ip 00007faeb9aad46a sp 00007ffcb4c11808 error 4 in libc-2.19.so[7faeb9a1d000+19f000]
[34200.783469] BUG: Bad page state in process iceweasel pfn:90723
[34200.783475] page:ffffea0001f98fa8 count:2048 mapcount:0 mapping:ÂÂÂÂÂÂÂÂÂ (null) index:0x2
[34200.783477] page flags: 0x1ffff8000000000()
[34200.783479] page dumped because: nonzero _count
[34200.783481] Modules linked in: cfg80211 rfkill binfmt_misc nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc snd_hda_codec_hdmi x86_pkg_temp_thermal intel_powerclamp intel_rapl coretemp kvm_intel kvm crc32_pclmul ghash_clmulni_intel nvidia(PO) aesni_intel snd_hda_codec_realtek snd_hda_codec_generic drm snd_hda_intel joydev wacom aes_x86_64 iTCO_wdt iTCO_vendor_support evdev lrw gf128mul glue_helper snd_hda_controller ablk_helper cryptd snd_hda_codec lpc_ich mfd_core shpchp snd_hwdep snd_pcm snd_timer snd soundcore pcspkr serio_raw i2c_i801 i2c_core mei_me fuse mei tpm_infineon tpm_tis tpm processor button thermal_sys parport_pc ppdev lp parport autofs4 ohci_hcd uhci_hcd ext4 crc16 mbcache jbd2 usb_storage hid_generic usbhid hid sg sd_mod sr_mod crc_t10dif crct10dif_generic cdrom ata_generic
[34200.783530]Â crct10dif_pclmul crct10dif_common crc32c_intel ata_piix libata ehci_pci ehci_hcd scsi_mod r8169 usbcore mii usb_common
[34200.783540] CPU: 0 PID: 6378 Comm: iceweasel Tainted: PÂÂÂ BÂÂÂÂÂ OÂ 3.16.0-4-amd64 #1 Debian 3.16.7-ckt11-1
[34200.783542] Hardware name: Gigabyte Technology Co., Ltd. P67-DS3-B3/P67-DS3-B3, BIOS F1 05/06/2011
[34200.783543]Â ffffffff8172ba3a ffffffff8150b405 ffffea0001f98fa8 ffffffff815092d2
[34200.783563]Â ffff88042f7ed700 0000000000001093 0000000000000000 ffffffff81145ff7
[34200.783565]Â 0000000000000246 0000000000000000 000280da00000001 0000000000000030
[34200.783568] Call Trace:
[34200.783575]Â [<ffffffff8150b405>] ? dump_stack+0x41/0x51
[34200.783578]Â [<ffffffff815092d2>] ? bad_page.part.68+0xe8/0x102
[34200.783583]Â [<ffffffff81145ff7>] ? get_page_from_freelist+0x837/0x910
[34200.783587]Â [<ffffffff8114623d>] ? __alloc_pages_nodemask+0x16d/0xb30
[34200.783590]Â [<ffffffff8114a5b5>] ? release_pages+0x85/0x220
[34200.783593]Â [<ffffffff81187e48>] ? alloc_pages_vma+0x98/0x160
[34200.783596]Â [<ffffffff81169c9a>] ? handle_mm_fault+0xd9a/0x11c0
[34200.783600]Â [<ffffffff811b03a0>] ? pipe_read+0x280/0x2f0
[34200.783604]Â [<ffffffff810572b7>] ? __do_page_fault+0x177/0x4f0
[34200.783608]Â [<ffffffff811a7aa1>] ? new_sync_read+0x71/0xa0
[34200.783612]Â [<ffffffff811a814d>] ? vfs_read+0xed/0x170
[34200.783616]Â [<ffffffff815135e8>] ? page_fault+0x28/0x30
[34979.103100] gnome-shell[6335]: segfault at 400000016 ip 00007f511518afef sp 00007ffd79a1dec0 error 4 in libgobject-2.0.so.0.4200.1[7f5115158000+51000]
[37367.356561] scp-dbus-servic[10690]: segfault at d7dc640 ip 00007f0f3739e6cd sp 00007fff62e98f28 error 6 in libc-2.19.so[7f0f37319000+19f000]
[37372.139275] scp-dbus-servic[10804]: segfault at be9a7b0 ip 00007fce62ff16cd sp 00007fce327f6358 error 6 in libc-2.19.so[7fce62f6c000+19f000]
[37475.927691] traps: gnome-control-c[3761] general protection ip:7f86f34f99ac sp:7ffc2780a1d0 error:0 in libgtk-3.so.0.1400.5[7f86f3285000+6a6000]
[38208.346099] BUG: Bad page state in process iceweasel pfn:2a494b
[38208.346107] page:ffffea0009400868 count:67108864 mapcount:0 mapping:ÂÂÂÂÂÂÂÂÂ (null) index:0x2
[38208.346109] page flags: 0x2ffff8000000000()
[38208.346112] page dumped because: nonzero _count
[38208.346114] Modules linked in: cfg80211 rfkill binfmt_misc nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc snd_hda_codec_hdmi x86_pkg_temp_thermal intel_powerclamp intel_rapl coretemp kvm_intel kvm crc32_pclmul ghash_clmulni_intel nvidia(PO) aesni_intel snd_hda_codec_realtek snd_hda_codec_generic drm snd_hda_intel joydev wacom aes_x86_64 iTCO_wdt iTCO_vendor_support evdev lrw gf128mul glue_helper snd_hda_controller ablk_helper cryptd snd_hda_codec lpc_ich mfd_core shpchp snd_hwdep snd_pcm snd_timer snd soundcore pcspkr serio_raw i2c_i801 i2c_core mei_me fuse mei tpm_infineon tpm_tis tpm processor button thermal_sys parport_pc ppdev lp parport autofs4 ohci_hcd uhci_hcd ext4 crc16 mbcache jbd2 usb_storage hid_generic usbhid hid sg sd_mod sr_mod crc_t10dif crct10dif_generic cdrom ata_generic
[38208.346173]Â crct10dif_pclmul crct10dif_common crc32c_intel ata_piix libata ehci_pci ehci_hcd scsi_mod r8169 usbcore mii usb_common
[38208.346185] CPU: 2 PID: 6762 Comm: iceweasel Tainted: PÂÂÂ BÂÂÂÂÂ OÂ 3.16.0-4-amd64 #1 Debian 3.16.7-ckt11-1
[38208.346187] Hardware name: Gigabyte Technology Co., Ltd. P67-DS3-B3/P67-DS3-B3, BIOS F1 05/06/2011
[38208.346189]Â ffffffff8172ba3a ffffffff8150b405 ffffea0009400868 ffffffff815092d2
[38208.346193]Â ffff88042f7ede00 00000000000041d5 0000000000000000 ffffffff81145ff7
[38208.346196]Â 0000000000000246 0000000000000000 000280da00000001 0000000000000030
[38208.346199] Call Trace:
[38208.346208]Â [<ffffffff8150b405>] ? dump_stack+0x41/0x51
[38208.346211]Â [<ffffffff815092d2>] ? bad_page.part.68+0xe8/0x102
[38208.346217]Â [<ffffffff81145ff7>] ? get_page_from_freelist+0x837/0x910
[38208.346222]Â [<ffffffff8114623d>] ? __alloc_pages_nodemask+0x16d/0xb30
[38208.346226]Â [<ffffffff8114a5b5>] ? release_pages+0x85/0x220
[38208.346230]Â [<ffffffff81187e48>] ? alloc_pages_vma+0x98/0x160
[38208.346234]Â [<ffffffff81169c9a>] ? handle_mm_fault+0xd9a/0x11c0
[38208.346239]Â [<ffffffff811b03a0>] ? pipe_read+0x280/0x2f0
[38208.346244]Â [<ffffffff810572b7>] ? __do_page_fault+0x177/0x4f0
[38208.346249]Â [<ffffffff811a7aa1>] ? new_sync_read+0x71/0xa0
[38208.346254]Â [<ffffffff815135e8>] ? page_fault+0x28/0x30
[44596.255731] BUG: Bad page state in process gimp pfn:393cb3
[44596.255735] page:ffffea000c854728 count:2048 mapcount:0 mapping:ÂÂÂÂÂÂÂÂÂ (null) index:0x0
[44596.255736] page flags: 0x2ffff8000000000()
[44596.255738] page dumped because: nonzero _count
[44596.255738] Modules linked in: cfg80211 rfkill binfmt_misc nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc snd_hda_codec_hdmi x86_pkg_temp_thermal intel_powerclamp intel_rapl coretemp kvm_intel kvm crc32_pclmul ghash_clmulni_intel nvidia(PO) aesni_intel snd_hda_codec_realtek snd_hda_codec_generic drm snd_hda_intel joydev wacom aes_x86_64 iTCO_wdt iTCO_vendor_support evdev lrw gf128mul glue_helper snd_hda_controller ablk_helper cryptd snd_hda_codec lpc_ich mfd_core shpchp snd_hwdep snd_pcm snd_timer snd soundcore pcspkr serio_raw i2c_i801 i2c_core mei_me fuse mei tpm_infineon tpm_tis tpm processor button thermal_sys parport_pc ppdev lp parport autofs4 ohci_hcd uhci_hcd ext4 crc16 mbcache jbd2 usb_storage hid_generic usbhid hid sg sd_mod sr_mod crc_t10dif crct10dif_generic cdrom ata_generic
[44596.255772]Â crct10dif_pclmul crct10dif_common crc32c_intel ata_piix libata ehci_pci ehci_hcd scsi_mod r8169 usbcore mii usb_common
[44596.255779] CPU: 0 PID: 1976 Comm: gimp Tainted: PÂÂÂ BÂÂÂÂÂ OÂ 3.16.0-4-amd64 #1 Debian 3.16.7-ckt11-1
[44596.255780] Hardware name: Gigabyte Technology Co., Ltd. P67-DS3-B3/P67-DS3-B3, BIOS F1 05/06/2011
[44596.255781]Â ffffffff8172ba3a ffffffff8150b405 ffffea000c854728 ffffffff815092d2
[44596.255783]Â ffff88042f7ede00 00000000000041d5 0000000000000000 ffffffff81145ff7
[44596.255784]Â 0000000000000246 0000000081284833 002284d000000001 0000000000000010
[44596.255786] Call Trace:
[44596.255791]Â [<ffffffff8150b405>] ? dump_stack+0x41/0x51
[44596.255793]Â [<ffffffff815092d2>] ? bad_page.part.68+0xe8/0x102
[44596.255796]Â [<ffffffff81145ff7>] ? get_page_from_freelist+0x837/0x910
[44596.255798]Â [<ffffffff8114623d>] ? __alloc_pages_nodemask+0x16d/0xb30
[44596.255801]Â [<ffffffff8115abf5>] ? zone_statistics+0x85/0x90
[44596.255804]Â [<ffffffff81185d3d>] ? alloc_pages_current+0x9d/0x150
[44596.255807]Â [<ffffffff8105bea3>] ? pte_alloc_one+0x13/0x40
[44596.255809]Â [<ffffffff81165e5e>] ? __pte_alloc+0x1e/0x190
[44596.255810]Â [<ffffffff8116790a>] ? copy_pte_range+0x41a/0x530
[44596.255812]Â [<ffffffff81168887>] ? copy_page_range+0x2f7/0x4a0
[44596.255814]Â [<ffffffff8106611e>] ? copy_process.part.25+0x159e/0x1c30
[44596.255816]Â [<ffffffff81066981>] ? do_fork+0xe1/0x390
[44596.255818]Â [<ffffffff811c40dc>] ? __alloc_fd+0x7c/0x120
[44596.255820]Â [<ffffffff81511939>] ? stub_clone+0x69/0x90
[44596.255822]Â [<ffffffff815115cd>] ? system_call_fast_compare_end+0x10/0x15
[44941.117591] gimp[1976]: segfault at 800327e3438 ip 0000000000772a9c sp 00007ffddc1b7438 error 6 in gimp-2.8[400000+57a000]

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