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: (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] 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: P B O 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] ffffffff8172ba3a ffffffff8150b405 ffffea0001f98fa8 ffffffff815092d2
[34200.783563] ffff88042f7ed700 0000000000001093 0000000000000000 ffffffff81145ff7
[34200.783565] 0000000000000246 0000000000000000 000280da00000001 0000000000000030
[34200.783568] Call Trace:
[34200.783575] [<ffffffff8150b405>] ? dump_stack+0x41/0x51
[34200.783578] [<ffffffff815092d2>] ? bad_page.part.68+0xe8/0x102
[34200.783583] [<ffffffff81145ff7>] ? get_page_from_freelist+0x837/0x910
[34200.783587] [<ffffffff8114623d>] ? __alloc_pages_nodemask+0x16d/0xb30
[34200.783590] [<ffffffff8114a5b5>] ? release_pages+0x85/0x220
[34200.783593] [<ffffffff81187e48>] ? alloc_pages_vma+0x98/0x160
[34200.783596] [<ffffffff81169c9a>] ? handle_mm_fault+0xd9a/0x11c0
[34200.783600] [<ffffffff811b03a0>] ? pipe_read+0x280/0x2f0
[34200.783604] [<ffffffff810572b7>] ? __do_page_fault+0x177/0x4f0
[34200.783608] [<ffffffff811a7aa1>] ? new_sync_read+0x71/0xa0
[34200.783612] [<ffffffff811a814d>] ? vfs_read+0xed/0x170
[34200.783616] [<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: (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] 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: P B O 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] ffffffff8172ba3a ffffffff8150b405 ffffea0009400868 ffffffff815092d2
[38208.346193] ffff88042f7ede00 00000000000041d5 0000000000000000 ffffffff81145ff7
[38208.346196] 0000000000000246 0000000000000000 000280da00000001 0000000000000030
[38208.346199] Call Trace:
[38208.346208] [<ffffffff8150b405>] ? dump_stack+0x41/0x51
[38208.346211] [<ffffffff815092d2>] ? bad_page.part.68+0xe8/0x102
[38208.346217] [<ffffffff81145ff7>] ? get_page_from_freelist+0x837/0x910
[38208.346222] [<ffffffff8114623d>] ? __alloc_pages_nodemask+0x16d/0xb30
[38208.346226] [<ffffffff8114a5b5>] ? release_pages+0x85/0x220
[38208.346230] [<ffffffff81187e48>] ? alloc_pages_vma+0x98/0x160
[38208.346234] [<ffffffff81169c9a>] ? handle_mm_fault+0xd9a/0x11c0
[38208.346239] [<ffffffff811b03a0>] ? pipe_read+0x280/0x2f0
[38208.346244] [<ffffffff810572b7>] ? __do_page_fault+0x177/0x4f0
[38208.346249] [<ffffffff811a7aa1>] ? new_sync_read+0x71/0xa0
[38208.346254] [<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: (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] 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: P B O 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] ffffffff8172ba3a ffffffff8150b405 ffffea000c854728 ffffffff815092d2
[44596.255783] ffff88042f7ede00 00000000000041d5 0000000000000000 ffffffff81145ff7
[44596.255784] 0000000000000246 0000000081284833 002284d000000001 0000000000000010
[44596.255786] Call Trace:
[44596.255791] [<ffffffff8150b405>] ? dump_stack+0x41/0x51
[44596.255793] [<ffffffff815092d2>] ? bad_page.part.68+0xe8/0x102
[44596.255796] [<ffffffff81145ff7>] ? get_page_from_freelist+0x837/0x910
[44596.255798] [<ffffffff8114623d>] ? __alloc_pages_nodemask+0x16d/0xb30
[44596.255801] [<ffffffff8115abf5>] ? zone_statistics+0x85/0x90
[44596.255804] [<ffffffff81185d3d>] ? alloc_pages_current+0x9d/0x150
[44596.255807] [<ffffffff8105bea3>] ? pte_alloc_one+0x13/0x40
[44596.255809] [<ffffffff81165e5e>] ? __pte_alloc+0x1e/0x190
[44596.255810] [<ffffffff8116790a>] ? copy_pte_range+0x41a/0x530
[44596.255812] [<ffffffff81168887>] ? copy_page_range+0x2f7/0x4a0
[44596.255814] [<ffffffff8106611e>] ? copy_process.part.25+0x159e/0x1c30
[44596.255816] [<ffffffff81066981>] ? do_fork+0xe1/0x390
[44596.255818] [<ffffffff811c40dc>] ? __alloc_fd+0x7c/0x120
[44596.255820] [<ffffffff81511939>] ? stub_clone+0x69/0x90
[44596.255822] [<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]
