Precise: Firefox (under Fluxbox) freezes xorg

Bug #1030366 reported by Dan MacDonald on 2012-07-28
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Medium
Unassigned

Bug Description

I am running the very latest of all 12.04 and TI OMAP4 release PPA packages at the time of writing and I'm experiencing frequent freezes, lock-ups and black outs which usually occur when running Firefox (which I nearly always do) under Fluxbox or KDE.

Here is the tail of syslog just after one such freeze had occurred:

Jul 28 16:48:43 pandamiga pulseaudio[2781]: [pulseaudio] module-alsa-card.c: Failed to find a working profile.
Jul 28 16:48:43 pandamiga pulseaudio[2781]: [pulseaudio] module.c: Failed to load module "module-alsa-card" (argument: "device_id="1" name="platform-omap-hdmi-audio" card_name="alsa_card.platform-omap-hdmi-audio" namereg_fail=false tsched=yes ignore_dB=no deferred_volume=yes card_properties="module-udev-detect.discovered=1""): initialization failed.
Jul 28 16:50:49 pandamiga kernel: [ 534.541290] swap_free: Bad swap file entry 987254d6
Jul 28 16:50:49 pandamiga kernel: [ 534.541290] BUG: Bad page map in process firefox pte:e4a9ac98 pmd:9ac01831
Jul 28 16:50:49 pandamiga kernel: [ 534.541320] addr:9c479000 vm_flags:00100073 anon_vma:e44da960 mapping: (null) index:9c479
Jul 28 16:50:49 pandamiga kernel: [ 534.541381] [<c001ba80>] (unwind_backtrace+0x0/0xec) from [<c06079ec>] (dump_stack+0x20/0x24)
Jul 28 16:50:49 pandamiga kernel: [ 534.541412] [<c06079ec>] (dump_stack+0x20/0x24) from [<c011a174>] (print_bad_pte+0x164/0x190)
Jul 28 16:50:49 pandamiga kernel: [ 534.541442] [<c011a174>] (print_bad_pte+0x164/0x190) from [<c011bce4>] (zap_pte_range+0x304/0x420)
Jul 28 16:50:49 pandamiga kernel: [ 534.541473] [<c011bce4>] (zap_pte_range+0x304/0x420) from [<c011bf70>] (unmap_page_range+0x170/0x178)
Jul 28 16:50:49 pandamiga kernel: [ 534.541473] [<c011bf70>] (unmap_page_range+0x170/0x178) from [<c011bfe8>] (unmap_single_vma+0x70/0x78)
Jul 28 16:50:49 pandamiga kernel: [ 534.541503] [<c011bfe8>] (unmap_single_vma+0x70/0x78) from [<c011c8f4>] (unmap_vmas+0x48/0x68)
Jul 28 16:50:49 pandamiga kernel: [ 534.541534] [<c011c8f4>] (unmap_vmas+0x48/0x68) from [<c011f2fc>] (unmap_region+0xb4/0x1ac)
Jul 28 16:50:49 pandamiga kernel: [ 534.541564] [<c011f2fc>] (unmap_region+0xb4/0x1ac) from [<c0120340>] (do_munmap+0x198/0x1fc)
Jul 28 16:50:49 pandamiga kernel: [ 534.541564] [<c0120340>] (do_munmap+0x198/0x1fc) from [<c01203f0>] (vm_munmap+0x4c/0x60)
Jul 28 16:50:49 pandamiga kernel: [ 534.541595] [<c01203f0>] (vm_munmap+0x4c/0x60) from [<c01205a4>] (sys_munmap+0x2c/0x30)
Jul 28 16:50:49 pandamiga kernel: [ 534.541625] [<c01205a4>] (sys_munmap+0x2c/0x30) from [<c0013180>] (ret_fast_syscall+0x0/0x30)
Jul 28 16:50:49 pandamiga kernel: [ 534.541625] Disabling lock debugging due to kernel taint
Jul 28 16:59:33 pandamiga kernel: [ 1058.244445] Unable to handle kernel paging request at virtual address fffffffc
Jul 28 16:59:33 pandamiga kernel: [ 1058.244476] pgd = e38b8000
Jul 28 16:59:33 pandamiga kernel: [ 1058.244476] [fffffffc] *pgd=a66a8821, *pte=00000000, *ppte=00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.244506] Internal error: Oops: 17 [#1] PREEMPT SMP ARM
Jul 28 16:59:33 pandamiga kernel: [ 1058.244537] Modules linked in: omapdce(C) wl12xx wlcore mac80211 cfg80211 omap_remoteproc snd_usb_audio snd_hwdep snd_usbmidi_lib snd_seq_midi snd_seq_midi_event snd_seq rpmsg_resmgr_common remoteproc snd_rawmidi snd_seq_device ppdev omap_rpmsg_resmgr rpmsg_resmgr virtio_rpmsg_bus lp virtio omapdrm_pvr(O) virtio_ring parport wlcore_sdio gpio_keys leds_gpio usbhid
Jul 28 16:59:33 pandamiga kernel: [ 1058.244628] CPU: 0 Tainted: G B WC O (3.4.0-1485-omap4 #2-Ubuntu)
Jul 28 16:59:33 pandamiga kernel: [ 1058.244689] PC is at eventpoll_release_file+0x28/0x80
Jul 28 16:59:33 pandamiga kernel: [ 1058.244689] LR is at eventpoll_release_file+0x24/0x80
Jul 28 16:59:33 pandamiga kernel: [ 1058.244720] pc : [<c01817e4>] lr : [<c01817e0>] psr: 00070113
Jul 28 16:59:33 pandamiga kernel: [ 1058.244720] sp : e38d5d80 ip : e38d5d80 fp : e38d5da4
Jul 28 16:59:33 pandamiga kernel: [ 1058.244720] r10: e255d5d8 r9 : e607d0d0 r8 : 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.244750] r7 : daf29ae8 r6 : daf29b68 r5 : dae2ace8 r4 : daf29ae0
Jul 28 16:59:33 pandamiga kernel: [ 1058.244750] r3 : 00000000 r2 : e38d5d68 r1 : 00000008 r0 : c09db2fc
Jul 28 16:59:33 pandamiga kernel: [ 1058.244750] Flags: nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user
Jul 28 16:59:33 pandamiga kernel: [ 1058.244781] Control: 10c5387d Table: a38b804a DAC: 00000015
Jul 28 16:59:33 pandamiga kernel: [ 1058.244781]
Jul 28 16:59:33 pandamiga kernel: [ 1058.244781] PC: 0xc0181764:
Jul 28 16:59:33 pandamiga kernel: [ 1058.244812] 1764 e594300c e1530007 15942010 e1a01000 15832004 e1a00005 15823000 1584700c
Jul 28 16:59:33 pandamiga kernel: [ 1058.244842] 1784 15847010 eb126f55 e59f3014 e1a01004 e5930004 ebfecaa0 e1a00006 e24bd028
Jul 28 16:59:33 pandamiga kernel: [ 1058.244873] 17a4 e89daff0 c09b338c c0180648 c0ba5280 c09db2ec c0180a38 e1a0c00d e92dd9f8
Jul 28 16:59:33 pandamiga kernel: [ 1058.244903] 17c4 e24cb004 e92d4000 e8bd4000 e1a04000 e2806088 e59f0058 eb1267c3 ea00000e
Jul 28 16:59:33 pandamiga kernel: [ 1058.244934] 17e4 e5137004 e2438030 e8930006 e2875008 e5812004 e1a00005 e5821000 e5833000
Jul 28 16:59:33 pandamiga kernel: [ 1058.244964] 1804 e5833004 eb1267b8 e1a00007 e1a01008 ebfffc11 e1a00005 eb126736 e5943088
Jul 28 16:59:33 pandamiga kernel: [ 1058.245025] 1824 e1530006 1affffed e59f0004 eb126731 e89da9f8 c09db2fc e1a0c00d e92dd870
Jul 28 16:59:33 pandamiga kernel: [ 1058.245056] 1844 e24cb004 e24dd00c e92d4000 e8bd4000 e3d06702 e3a03000 e1a04000 e50b3020
Jul 28 16:59:33 pandamiga kernel: [ 1058.245086]
Jul 28 16:59:33 pandamiga kernel: [ 1058.245086] LR: 0xc0181760:
Jul 28 16:59:33 pandamiga kernel: [ 1058.245086] 1760 eb1270d3 e594300c e1530007 15942010 e1a01000 15832004 e1a00005 15823000
Jul 28 16:59:33 pandamiga kernel: [ 1058.245117] 1780 1584700c 15847010 eb126f55 e59f3014 e1a01004 e5930004 ebfecaa0 e1a00006
Jul 28 16:59:33 pandamiga kernel: [ 1058.245178] 17a0 e24bd028 e89daff0 c09b338c c0180648 c0ba5280 c09db2ec c0180a38 e1a0c00d
Jul 28 16:59:33 pandamiga kernel: [ 1058.245208] 17c0 e92dd9f8 e24cb004 e92d4000 e8bd4000 e1a04000 e2806088 e59f0058 eb1267c3
Jul 28 16:59:33 pandamiga kernel: [ 1058.245239] 17e0 ea00000e e5137004 e2438030 e8930006 e2875008 e5812004 e1a00005 e5821000
Jul 28 16:59:33 pandamiga kernel: [ 1058.245269] 1800 e5833000 e5833004 eb1267b8 e1a00007 e1a01008 ebfffc11 e1a00005 eb126736
Jul 28 16:59:33 pandamiga kernel: [ 1058.245300] 1820 e5943088 e1530006 1affffed e59f0004 eb126731 e89da9f8 c09db2fc e1a0c00d
Jul 28 16:59:33 pandamiga kernel: [ 1058.245330] 1840 e92dd870 e24cb004 e24dd00c e92d4000 e8bd4000 e3d06702 e3a03000 e1a04000
Jul 28 16:59:33 pandamiga kernel: [ 1058.245391]
Jul 28 16:59:33 pandamiga kernel: [ 1058.245391] SP: 0xe38d5d00:
Jul 28 16:59:33 pandamiga kernel: [ 1058.245391] 5d00 bf0419a0 00000000 dafa8a00 00000000 dafa8a40 dafa8b40 c01817e4 00070113
Jul 28 16:59:33 pandamiga kernel: [ 1058.245422] 5d20 ffffffff e38d5d6c e38d5da4 e38d5d38 c061e018 c00084dc c09db2fc 00000008
Jul 28 16:59:33 pandamiga kernel: [ 1058.245452] 5d40 e38d5d68 00000000 daf29ae0 dae2ace8 daf29b68 daf29ae8 00000000 e607d0d0
Jul 28 16:59:33 pandamiga kernel: [ 1058.245483] 5d60 e255d5d8 e38d5da4 e38d5d80 e38d5d80 c01817e0 c01817e4 00070113 ffffffff
Jul 28 16:59:33 pandamiga kernel: [ 1058.245513] 5d80 daf29b68 daf29ae0 dae2ace8 00000008 daf29ae8 00000000 e38d5ddc e38d5da8
Jul 28 16:59:33 pandamiga kernel: [ 1058.245574] 5da0 c01427f8 c01817c8 00000000 00000000 daf29240 daf29240 00000000 e4aaa400
Jul 28 16:59:33 pandamiga kernel: [ 1058.245605] 5dc0 00000600 e4469864 40086409 e4aaa400 e38d5dec e38d5de0 c01429a0 c014276c
Jul 28 16:59:33 pandamiga kernel: [ 1058.245635] 5de0 e38d5dfc e38d5df0 c0395774 c014296c e38d5e24 e38d5e00 c04a8434 c039575c
Jul 28 16:59:33 pandamiga kernel: [ 1058.245666]
Jul 28 16:59:33 pandamiga kernel: [ 1058.245666] IP: 0xe38d5d00:
Jul 28 16:59:33 pandamiga kernel: [ 1058.245666] 5d00 bf0419a0 00000000 dafa8a00 00000000 dafa8a40 dafa8b40 c01817e4 00070113
Jul 28 16:59:33 pandamiga kernel: [ 1058.245727] 5d20 ffffffff e38d5d6c e38d5da4 e38d5d38 c061e018 c00084dc c09db2fc 00000008
Jul 28 16:59:33 pandamiga kernel: [ 1058.245758] 5d40 e38d5d68 00000000 daf29ae0 dae2ace8 daf29b68 daf29ae8 00000000 e607d0d0
Jul 28 16:59:33 pandamiga kernel: [ 1058.245788] 5d60 e255d5d8 e38d5da4 e38d5d80 e38d5d80 c01817e0 c01817e4 00070113 ffffffff
Jul 28 16:59:33 pandamiga kernel: [ 1058.245819] 5d80 daf29b68 daf29ae0 dae2ace8 00000008 daf29ae8 00000000 e38d5ddc e38d5da8
Jul 28 16:59:33 pandamiga kernel: [ 1058.245849] 5da0 c01427f8 c01817c8 00000000 00000000 daf29240 daf29240 00000000 e4aaa400
Jul 28 16:59:33 pandamiga kernel: [ 1058.245880] 5dc0 00000600 e4469864 40086409 e4aaa400 e38d5dec e38d5de0 c01429a0 c014276c
Jul 28 16:59:33 pandamiga kernel: [ 1058.245910] 5de0 e38d5dfc e38d5df0 c0395774 c014296c e38d5e24 e38d5e00 c04a8434 c039575c
Jul 28 16:59:33 pandamiga kernel: [ 1058.245971]
Jul 28 16:59:33 pandamiga kernel: [ 1058.245971] FP: 0xe38d5d24:
Jul 28 16:59:33 pandamiga kernel: [ 1058.245971] 5d24 e38d5d6c e38d5da4 e38d5d38 c061e018 c00084dc c09db2fc 00000008 e38d5d68
Jul 28 16:59:33 pandamiga kernel: [ 1058.246002] 5d44 00000000 daf29ae0 dae2ace8 daf29b68 daf29ae8 00000000 e607d0d0 e255d5d8
Jul 28 16:59:33 pandamiga kernel: [ 1058.246032] 5d64 e38d5da4 e38d5d80 e38d5d80 c01817e0 c01817e4 00070113 ffffffff daf29b68
Jul 28 16:59:33 pandamiga kernel: [ 1058.246063] 5d84 daf29ae0 dae2ace8 00000008 daf29ae8 00000000 e38d5ddc e38d5da8 c01427f8
Jul 28 16:59:33 pandamiga kernel: [ 1058.246093] 5da4 c01817c8 00000000 00000000 daf29240 daf29240 00000000 e4aaa400 00000600
Jul 28 16:59:33 pandamiga kernel: [ 1058.246154] 5dc4 e4469864 40086409 e4aaa400 e38d5dec e38d5de0 c01429a0 c014276c e38d5dfc
Jul 28 16:59:33 pandamiga kernel: [ 1058.246185] 5de4 e38d5df0 c0395774 c014296c e38d5e24 e38d5e00 c04a8434 c039575c c04a82bc
Jul 28 16:59:33 pandamiga kernel: [ 1058.246215] 5e04 daf29240 e4aaa418 e446987c 00000600 e4469864 e38d5e34 e38d5e28 c0395998
Jul 28 16:59:33 pandamiga kernel: [ 1058.246246]
Jul 28 16:59:33 pandamiga kernel: [ 1058.246246] R0: 0xc09db27c:
Jul 28 16:59:33 pandamiga kernel: [ 1058.246246] b27c 00000000 c07d2f2c c09b3380 00000004 000001a4 00000000 c004db08 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.246307] b29c c0ba527c 00000000 c07d2f3d c09b3378 00000004 000001a4 00000000 c004db08
Jul 28 16:59:33 pandamiga kernel: [ 1058.246337] b2bc 00000000 c0ba527c 00000000 00000000 00000000 00000000 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.246368] b2dc 00000000 00000000 00000000 00000000 c09db2ec c09db2ec c09db2f4 c09db2f4
Jul 28 16:59:33 pandamiga kernel: [ 1058.246398] b2fc 00000000 00000000 00000000 c09db308 c09db308 e626c200 c07d2f2c c09b338c
Jul 28 16:59:33 pandamiga kernel: [ 1058.246429] b31c 00000004 000001a4 00000000 c004d58c 00000000 c0ba52c4 c09db35c 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.246459] b33c 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.246490] b35c 7fffffff c07e5fbf 00000000 c0181f20 c0142e54 00000000 c0a0ef64 e62b94e0
Jul 28 16:59:33 pandamiga kernel: [ 1058.246520]
Jul 28 16:59:33 pandamiga kernel: [ 1058.246551] R2: 0xe38d5ce8:
Jul 28 16:59:33 pandamiga kernel: [ 1058.246551] 5ce8 e38d5d04 e38d5cf8 bf03947c bf03dd98 bf03dd98 60070113 bf0419a0 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.246582] 5d08 dafa8a00 00000000 dafa8a40 dafa8b40 c01817e4 00070113 ffffffff e38d5d6c
Jul 28 16:59:33 pandamiga kernel: [ 1058.246612] 5d28 e38d5da4 e38d5d38 c061e018 c00084dc c09db2fc 00000008 e38d5d68 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.246643] 5d48 daf29ae0 dae2ace8 daf29b68 daf29ae8 00000000 e607d0d0 e255d5d8 e38d5da4
Jul 28 16:59:33 pandamiga kernel: [ 1058.246673] 5d68 e38d5d80 e38d5d80 c01817e0 c01817e4 00070113 ffffffff daf29b68 daf29ae0
Jul 28 16:59:33 pandamiga kernel: [ 1058.246734] 5d88 dae2ace8 00000008 daf29ae8 00000000 e38d5ddc e38d5da8 c01427f8 c01817c8
Jul 28 16:59:33 pandamiga kernel: [ 1058.246765] 5da8 00000000 00000000 daf29240 daf29240 00000000 e4aaa400 00000600 e4469864
Jul 28 16:59:33 pandamiga kernel: [ 1058.246795] 5dc8 40086409 e4aaa400 e38d5dec e38d5de0 c01429a0 c014276c e38d5dfc e38d5df0
Jul 28 16:59:33 pandamiga kernel: [ 1058.246826]
Jul 28 16:59:33 pandamiga kernel: [ 1058.246826] R4: 0xdaf29a60:
Jul 28 16:59:33 pandamiga kernel: [ 1058.246826] 9a60 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.246856] 9a80 00000003 00000001 e4aaa400 daf29540 00000000 00000000 00000000 e2072e58
Jul 28 16:59:33 pandamiga kernel: [ 1058.246917] 9aa0 00016c8f daf12f80 00000000 00000000 00000000 daf12700 00001000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.246948] 9ac0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.246978] 9ae0 daf29ae0 daf29ae0 e607d0d0 e255d5d8 c0636cc0 00000000 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.247009] 9b00 00000000 00000000 00000003 00000000 00000000 00000000 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.247039] 9b20 00000000 00000000 00000000 00000000 00000000 e3549480 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.247070] 9b40 00000002 00000000 e4aaa400 00000000 00000000 00000000 00000000 dade1558
Jul 28 16:59:33 pandamiga kernel: [ 1058.247100]
Jul 28 16:59:33 pandamiga kernel: [ 1058.247100] R5: 0xdae2ac68:
Jul 28 16:59:33 pandamiga kernel: [ 1058.247131] ac68 00000000 00000001 00000000 c0636bc0 000200da c09b2f80 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.247161] ac88 dae2ac88 dae2ac88 00000000 00000000 00000000 dae2ac9c dae2ac9c 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.247192] aca8 50140c20 00000000 00000000 00000000 dae2acc0 00000000 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.247222] acc8 00200000 00000001 00000000 dae2acd4 dae2acd4 dae2acdc dae2acdc 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.247253] ace8 000081ff 00000000 00000000 00000000 00000000 00000000 c0636c40 e600ac00
Jul 28 16:59:33 pandamiga kernel: [ 1058.247283] ad08 dae2adc0 00000000 0000f547 00000000 00000000 50140c65 0f75cc84 50140c65
Jul 28 16:59:33 pandamiga kernel: [ 1058.247314] ad28 0f75cc84 50140c65 0f75cc84 00000000 00000000 00000000 00000008 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.247344] ad48 00001000 00000000 00000000 00000000 00000001 00000000 00000000 dae2ad64
Jul 28 16:59:33 pandamiga kernel: [ 1058.247406]
Jul 28 16:59:33 pandamiga kernel: [ 1058.247406] R6: 0xdaf29ae8:
Jul 28 16:59:33 pandamiga kernel: [ 1058.247406] 9ae8 e607d0d0 e255d5d8 c0636cc0 00000000 00000000 00000000 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.247436] 9b08 00000003 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.247467] 9b28 00000000 00000000 00000000 e3549480 00000000 00000000 00000002 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.247497] 9b48 e4aaa400 00000000 00000000 00000000 00000000 dade1558 00016854 dafa8e00
Jul 28 16:59:33 pandamiga kernel: [ 1058.247528] 9b68 00000000 00000000 00000000 dafa8e40 00001000 00000000 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.247589] 9b88 00000000 00000000 daf98738 00000000 00000000 00000000 daeaa720 e4a9ac98
Jul 28 16:59:33 pandamiga kernel: [ 1058.247619] 9ba8 04000002 00000000 00000000 00000000 00000000 00000000 dafa8dc0 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.247650] 9bc8 00000000 00000000 bf05f150 00000000 00000000 00000000 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.247680]
Jul 28 16:59:33 pandamiga kernel: [ 1058.247680] R7: 0xdaf29a68:
Jul 28 16:59:33 pandamiga kernel: [ 1058.247680] 9a68 00000000 00000000 00000000 00000000 00000000 00000000 00000003 00000001
Jul 28 16:59:33 pandamiga kernel: [ 1058.247711] 9a88 e4aaa400 daf29540 00000000 00000000 00000000 e2072e58 00016c8f daf12f80
Jul 28 16:59:33 pandamiga kernel: [ 1058.247741] 9aa8 00000000 00000000 00000000 daf12700 00001000 00000000 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.247802] 9ac8 00000000 00000000 00000000 00000000 00000000 00000000 daf29ae0 daf29ae0
Jul 28 16:59:33 pandamiga kernel: [ 1058.247833] 9ae8 e607d0d0 e255d5d8 c0636cc0 00000000 00000000 00000000 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.247863] 9b08 00000003 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.247894] 9b28 00000000 00000000 00000000 e3549480 00000000 00000000 00000002 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.247924] 9b48 e4aaa400 00000000 00000000 00000000 00000000 dade1558 00016854 dafa8e00
Jul 28 16:59:33 pandamiga kernel: [ 1058.247955]
Jul 28 16:59:33 pandamiga kernel: [ 1058.247955] R9: 0xe607d050:
Jul 28 16:59:33 pandamiga kernel: [ 1058.247985] d050 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.248016] d070 00000000 00000000 00000000 00000000 00000000 616d6f64 00306e69 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.248046] d090 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.248077] d0b0 00000000 00000000 00000000 00000000 e607d0c0 e607d0c0 e607d0c0 e4c02220
Jul 28 16:59:33 pandamiga kernel: [ 1058.248107] d0d0 e4c02220 e600ac00 00000000 c0992bcc 00000000 e607d0e4 e607d0e4 e607d0ec
Jul 28 16:59:33 pandamiga kernel: [ 1058.248138] d0f0 e607d0ec e600ac8c e600ac8c e607c580 e607d100 e607d100 e607d108 e607d108
Jul 28 16:59:33 pandamiga kernel: [ 1058.248168] d110 e607d110 e607d110 e607d118 e607d118 e607d120 e607d120 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.248199] d130 00000000 00000000 00000004 00000000 00000000 00000000 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.248260]
Jul 28 16:59:33 pandamiga kernel: [ 1058.248260] R10: 0xe255d558:
Jul 28 16:59:33 pandamiga kernel: [ 1058.248260] d558 00000000 00000000 e4c02220 00000000 0000000d e255d574 daf85348 206d7264
Jul 28 16:59:33 pandamiga kernel: [ 1058.248291] d578 6f206d6d 63656a62 2d740074 75716572 64657269 00000000 ffff0000 ffffffff
Jul 28 16:59:33 pandamiga kernel: [ 1058.248321] d598 00000001 00000000 00000000 00000000 e600ac00 e255d5ac 00000000 e255d5b4
Jul 28 16:59:33 pandamiga kernel: [ 1058.248352] d5b8 e255d5b4 e25c9c1c e255d424 e255d5c4 e255d5c4 daf853f4 daf853f4 ffffffff
Jul 28 16:59:33 pandamiga kernel: [ 1058.248382] d5d8 00000000 00000002 00000000 00000000 e4c02220 00000000 0000000d e255d5fc
Jul 28 16:59:33 pandamiga kernel: [ 1058.248443] d5f8 dae2ace8 206d7264 6f206d6d 63656a62 c0f00074 00000000 ffff0000 ffffffff
Jul 28 16:59:33 pandamiga kernel: [ 1058.248474] d618 00001000 da4f1000 00000001 00000000 00000000 00000000 e600ac00 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.248504] d638 00000000 e255d63c e255d63c e255d06c e4c02294 e255d64c e255d64c dae2ad94
Jul 28 16:59:33 pandamiga kernel: [ 1058.248535] Process Xorg (pid: 1687, stack limit = 0xe38d42f8)
Jul 28 16:59:33 pandamiga kernel: [ 1058.248535] Stack: (0xe38d5d80 to 0xe38d6000)
Jul 28 16:59:33 pandamiga kernel: [ 1058.248565] 5d80: daf29b68 daf29ae0 dae2ace8 00000008 daf29ae8 00000000 e38d5ddc e38d5da8
Jul 28 16:59:33 pandamiga kernel: [ 1058.248565] 5da0: c01427f8 c01817c8 00000000 00000000 daf29240 daf29240 00000000 e4aaa400
Jul 28 16:59:33 pandamiga kernel: [ 1058.248596] 5dc0: 00000600 e4469864 40086409 e4aaa400 e38d5dec e38d5de0 c01429a0 c014276c
Jul 28 16:59:33 pandamiga kernel: [ 1058.248626] 5de0: e38d5dfc e38d5df0 c0395774 c014296c e38d5e24 e38d5e00 c04a8434 c039575c
Jul 28 16:59:33 pandamiga kernel: [ 1058.248626] 5e00: c04a82bc daf29240 e4aaa418 e446987c 00000600 e4469864 e38d5e34 e38d5e28
Jul 28 16:59:33 pandamiga kernel: [ 1058.248657] 5e20: c0395998 c04a82c8 e38d5e5c e38d5e38 c0395b28 c0395968 e4aaa400 e4469840
Jul 28 16:59:33 pandamiga kernel: [ 1058.248657] 5e40: e38d5e9c 00000008 c09f00f4 00000008 e38d5e6c e38d5e60 c0395fd0 c0395a20
Jul 28 16:59:33 pandamiga kernel: [ 1058.248687] 5e60: e38d5f4c e38d5e70 c03940e0 c0395fac 00000697 40086409 00000009 0000e200
Jul 28 16:59:33 pandamiga kernel: [ 1058.248687] 5e80: 00000001 b482f000 e38d4000 c0395fa0 bed01de0 e4aaa434 c039a5d8 00000600
Jul 28 16:59:33 pandamiga kernel: [ 1058.248718] 5ea0: 00000000 e4aaa518 daf009a0 daf009a0 daf009a0 b482f000 e38d4000 daf008f0
Jul 28 16:59:33 pandamiga kernel: [ 1058.248718] 5ec0: e38d5ee4 e38d5ed0 e38d5eec e38d5ed8 c0073ce0 c0093814 e38d5ef0 00000001
Jul 28 16:59:33 pandamiga kernel: [ 1058.248748] 5ee0: e38d5f04 e38d5ef0 c062017c c0073cd8 e3a15c3c 00000000 e38d5f14 e38d5f08
Jul 28 16:59:33 pandamiga kernel: [ 1058.248779] 5f00: c0620208 c06200f8 e38d5f24 e38d5f18 c061d518 c06201a8 e38d5f5c 271ae91c
Jul 28 16:59:33 pandamiga kernel: [ 1058.248779] 5f20: c030f9c0 e4469cc0 bed01de0 40086409 00000006 00000000 e38d4000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.248809] 5f40: e38d5f74 e38d5f50 c0151d00 c0393e2c e38d5f6c c029c46c e4469cc0 bed01de0
Jul 28 16:59:33 pandamiga kernel: [ 1058.248809] 5f60: 40086409 00000006 e38d5fa4 e38d5f78 c0151d9c c0151a64 b8f80db0 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.248840] 5f80: e38d5fa4 bed01de0 40086409 00000006 00000036 c0013408 00000000 e38d5fa8
Jul 28 16:59:33 pandamiga kernel: [ 1058.248840] 5fa0: c0013180 c0151d48 bed01de0 40086409 00000006 40086409 bed01de0 b8c1f4b8
Jul 28 16:59:33 pandamiga kernel: [ 1058.248870] 5fc0: bed01de0 40086409 00000006 00000036 00000000 00000000 b6e48000 b8c25bb0
Jul 28 16:59:33 pandamiga kernel: [ 1058.248870] 5fe0: b69f1040 bed01dc4 b69e46db b6bf01bc 60070110 00000006 00000000 00000000
Jul 28 16:59:33 pandamiga kernel: [ 1058.248931] [<c01817e4>] (eventpoll_release_file+0x28/0x80) from [<c01427f8>] (__fput+0x98/0x200)
Jul 28 16:59:33 pandamiga kernel: [ 1058.248962] [<c01427f8>] (__fput+0x98/0x200) from [<c01429a0>] (fput+0x40/0x44)
Jul 28 16:59:33 pandamiga kernel: [ 1058.248992] [<c01429a0>] (fput+0x40/0x44) from [<c0395774>] (drm_gem_object_release+0x24/0x28)
Jul 28 16:59:33 pandamiga kernel: [ 1058.249023] [<c0395774>] (drm_gem_object_release+0x24/0x28) from [<c04a8434>] (omap_gem_free_object+0x178/0x194)
Jul 28 16:59:33 pandamiga kernel: [ 1058.249023] [<c04a8434>] (omap_gem_free_object+0x178/0x194) from [<c0395998>] (drm_gem_object_free+0x3c/0x40)
Jul 28 16:59:33 pandamiga kernel: [ 1058.249053] [<c0395998>] (drm_gem_object_free+0x3c/0x40) from [<c0395b28>] (drm_gem_handle_delete+0x114/0x124)
Jul 28 16:59:33 pandamiga kernel: [ 1058.249084] [<c0395b28>] (drm_gem_handle_delete+0x114/0x124) from [<c0395fd0>] (drm_gem_close_ioctl+0x30/0x3c)
Jul 28 16:59:33 pandamiga kernel: [ 1058.249084] [<c0395fd0>] (drm_gem_close_ioctl+0x30/0x3c) from [<c03940e0>] (drm_ioctl+0x2c0/0x3f4)
Jul 28 16:59:33 pandamiga kernel: [ 1058.249114] [<c03940e0>] (drm_ioctl+0x2c0/0x3f4) from [<c0151d00>] (do_vfs_ioctl+0x2a8/0x2e4)
Jul 28 16:59:33 pandamiga kernel: [ 1058.249145] [<c0151d00>] (do_vfs_ioctl+0x2a8/0x2e4) from [<c0151d9c>] (sys_ioctl+0x60/0x84)
Jul 28 16:59:33 pandamiga kernel: [ 1058.249176] [<c0151d9c>] (sys_ioctl+0x60/0x84) from [<c0013180>] (ret_fast_syscall+0x0/0x30)
Jul 28 16:59:33 pandamiga kernel: [ 1058.249206] Code: e2806088 e59f0058 eb1267c3 ea00000e (e5137004)
Jul 28 16:59:33 pandamiga kernel: [ 1058.249603] ---[ end trace da227214a82491ba ]---

Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https://wiki.ubuntu.com/Bugs/FindRightPackage. You might also ask for help in the #ubuntu-bugs irc channel on Freenode.

To change the source package that this bug is filed about visit https://bugs.launchpad.net/ubuntu/+bug/1030366/+editstatus and add the package name in the text box next to the word Package.

[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]

tags: added: bot-comment
affects: ubuntu → firefox (Ubuntu)
affects: firefox (Ubuntu) → linux (Ubuntu)

This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:

apport-collect 1030366

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

Changed in linux (Ubuntu):
status: New → Incomplete
tags: added: precise
Joseph Salisbury (jsalisbury) wrote :

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.9 kernel[0].

If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".

Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.9-rc8-raring/

Changed in linux (Ubuntu):
importance: Undecided → Medium
Launchpad Janitor (janitor) wrote :

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]

Changed in linux (Ubuntu):
status: Incomplete → Expired
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