Christopher M. Penalver (penalvch), I tested the latest upstream kernel available: v3.15-utopic from 08-Jun-2014 19:23
The issue remains (See the attached files for more info): [ 787.285144] AMD-Vi: Completion-Wait loop timed out [ 787.285148] ------------[ cut here ]------------ [ 787.285158] WARNING: CPU: 0 PID: 0 at /home/apw/COD/linux/drivers/iommu/amd_iommu.c:1248 __domain_flush_pages+0xf0/0x100() [ 787.285161] Modules linked in: rfcomm bnep bluetooth 6lowpan_iphc nls_iso8859_1 radeon kvm_amd kvm snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec crct10dif_pclmul crc32_pclmul snd_hwdep ghash_clmulni_intel aesni_intel snd_pcm aes_x86_64 lrw gf128mul glue_helper joydev ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq ttm drm_kms_helper psmouse drm snd_seq_device snd_timer snd microcode serio_raw soundcore i2c_algo_bit k10temp i2c_piix4 parport_pc ppdev mac_hid lp parport pata_acpi hid_generic usbhid hid ums_realtek uas usb_storage ahci pata_atiixp r8169 libahci mii [ 787.285225] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 3.15.0-031500-generic #201406081435 [ 787.285228] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014 [ 787.285232] 00000000000004e0 ffff88043ec03a60 ffffffff81762943 0000000000000007 [ 787.285237] 0000000000000000 ffff88043ec03aa0 ffffffff81069e2c ffffffff810c48f7 [ 787.285242] ffff88008d748020 0000000000001000 00000000fffffffb ffff88008d748020 [ 787.285247] Call Trace: [ 787.285250] <IRQ> [<ffffffff81762943>] dump_stack+0x46/0x58 [ 787.285262] [<ffffffff81069e2c>] warn_slowpath_common+0x8c/0xc0 [ 787.285268] [<ffffffff810c48f7>] ? print_time.part.10+0x67/0x90 [ 787.285274] [<ffffffff81069e7a>] warn_slowpath_null+0x1a/0x20 [ 787.285278] [<ffffffff81620590>] __domain_flush_pages+0xf0/0x100 [ 787.285284] [<ffffffff810462c4>] ? native_apic_wait_icr_idle+0x24/0x30 [ 787.285289] [<ffffffff81621359>] __unmap_single.isra.25+0xf9/0x120 [ 787.285294] [<ffffffff816213eb>] unmap_sg+0x6b/0xb0 [ 787.285299] [<ffffffff8151d966>] ata_sg_clean+0x66/0xc0 [ 787.285303] [<ffffffff8151dc07>] __ata_qc_complete+0x47/0x140 [ 787.285307] [<ffffffff8151dd9d>] ata_qc_complete+0x9d/0x230 [ 787.285311] [<ffffffff8151dfca>] ata_qc_complete_multiple+0x9a/0xe0 [ 787.285323] [<ffffffffa00090b7>] ahci_handle_port_interrupt+0x107/0x1a0 [libahci] [ 787.285329] [<ffffffff8106f809>] ? raise_softirq_irqoff+0x9/0x30 [ 787.285338] [<ffffffffa0009215>] ahci_interrupt+0xc5/0x120 [libahci] [ 787.285343] [<ffffffff810c871d>] handle_irq_event_percpu+0x5d/0x1e0 [ 787.285349] [<ffffffff8111accc>] ? acct_account_cputime+0x1c/0x20 [ 787.285353] [<ffffffff810c88e8>] handle_irq_event+0x48/0x70 [ 787.285359] [<ffffffff810cb6d6>] handle_level_irq+0x76/0x100 [ 787.285365] [<ffffffff810161a2>] handle_irq+0x22/0x40 [ 787.285371] [<ffffffff8177b0de>] do_IRQ+0x5e/0x110 [ 787.285376] [<ffffffff8176fbad>] common_interrupt+0x6d/0x6d [ 787.285381] [<ffffffff8106efa0>] ? __do_softirq+0x90/0x330 [ 787.285385] [<ffffffff8106f1b6>] ? __do_softirq+0x2a6/0x330 [ 787.285390] [<ffffffff810a2ac2>] ? __vtime_account_system+0x32/0x40 [ 787.285394] [<ffffffff8106f54e>] irq_exit+0x11e/0x140 [ 787.285399] [<ffffffff8177b0e7>] do_IRQ+0x67/0x110 [ 787.285404] [<ffffffff8176fbad>] common_interrupt+0x6d/0x6d [ 787.285406] <EOI> [<ffffffff8101c7b9>] ? sched_clock+0x9/0x10 [ 787.285416] [<ffffffff815fedde>] ? cpuidle_enter_state+0x5e/0xe0 [ 787.285421] [<ffffffff815fedd7>] ? cpuidle_enter_state+0x57/0xe0 [ 787.285426] [<ffffffff815fee97>] cpuidle_enter+0x17/0x20 [ 787.285430] [<ffffffff810b362d>] cpuidle_idle_call+0x10d/0x260 [ 787.285435] [<ffffffff810b3945>] cpu_idle_loop+0x1c5/0x1e0 [ 787.285441] [<ffffffff81d38120>] ? early_idt_handlers+0x120/0x120 [ 787.285445] [<ffffffff810b39cb>] cpu_startup_entry+0x6b/0x70 [ 787.285451] [<ffffffff8174a327>] rest_init+0x77/0x80 [ 787.285456] [<ffffffff81d38fbf>] start_kernel+0x39f/0x3a6 [ 787.285460] [<ffffffff81d38ab2>] ? repair_env_string+0x5a/0x5a [ 787.285465] [<ffffffff817516df>] ? memblock_reserve+0x49/0x4e [ 787.285469] [<ffffffff81d385f8>] x86_64_start_reservations+0x2a/0x2c [ 787.285473] [<ffffffff81d38739>] x86_64_start_kernel+0x13f/0x14e [ 787.285477] ---[ end trace 6a879be97eb22748 ]--- The following tags were added: kernel-bug-exists-upstream kernel-bug-exists-upstream-3.15-utopic And the bug's Status was confirmed again. ** Attachment added: "dmesg output" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1280668/+attachment/4128474/+files/dmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1280668 Title: [Medion MS-7857] Computer freezes or hangs during install, boot or usage To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1280668/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
