[Bug 1970074] Re: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41
This bug is awaiting verification that the linux-mtk/5.15.0-1030.34 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-mtk' to 'verification-done-jammy- linux-mtk'. If the problem still exists, change the tag 'verification- needed-jammy-linux-mtk' to 'verification-failed-jammy-linux-mtk'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-jammy-linux-mtk-v2 verification-needed-jammy-linux-mtk -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970074 Title: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1970074/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1970074] Re: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41
From analysis of our setup at work, it should be the JMicron SATA Controller. It works with kernel 5.8 (Ubuntu 20.04) and fails with kernel 5.15 (Ubuntu 22.04). No other kernel versions tested yet. We already contacted our manufacturer (Icy Dock), but no feedback yet. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970074 Title: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1970074/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1970074] Re: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41
Output of lspci. ** Attachment added: "lspci.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1970074/+attachment/5594980/+files/lspci.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970074 Title: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1970074/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1970074] Re: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970074 Title: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1970074/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1970074] Re: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41
Output of inxi. ** Attachment added: "inxi.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1970074/+attachment/5594979/+files/inxi.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970074 Title: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1970074/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1970074] Re: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41
Maybe we can figure out what's common between our systems since I imagine if everyone were getting this error then this bug would be getting more attention. I'll also note this started for me with 5.15. 5.13 and earlier did not exhibit this error. System seems to run fine though. No noticeable degradation in performance or functionality. Output of my inxi: System:Kernel: 5.15.0-33-generic x86_64 bits: 64 compiler: N/A Desktop: Cinnamon 5.2.7 Distro: Linux Mint 20.3 Una base: Ubuntu 20.04 focal Machine: Type: Desktop Mobo: ASRock model: B550M-HDV serial: UEFI: American Megatrends LLC. v: P2.10 date: 02/24/2022 CPU: Topology: 12-Core model: AMD Ryzen 9 5900 bits: 64 type: MCP arch: Zen 3 rev: 2 L2 cache: 6144 KiB flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm bogomips: 71865 Speed: 2233 MHz min/max: 2200/3000 MHz Core speeds (MHz): 1: 2233 2: 2269 3: 2200 4: 2308 5: 2196 6: 2252 7: 2282 8: 2226 9: 2200 10: 2198 11: 2202 12: 2197 Graphics: Device-1: Advanced Micro Devices [AMD/ATI] vendor: ASRock driver: amdgpu v: kernel bus ID: 08:00.0 Display: x11 server: X.Org 1.20.13 driver: amdgpu resolution: 2560x1440_60.00~60Hz OpenGL: renderer: AMD Radeon RX 6600 (navi23 LLVM 14.0.0 DRM 3.42 5.15.0-33-generic) v: 4.6 Mesa 22.2.0-devel (git-b62dd20 2022-06-03 focal-oibaf-ppa) direct render: Yes Audio: Device-1: Advanced Micro Devices [AMD/ATI] driver: snd_hda_intel v: kernel bus ID: 08:00.1 Device-2: Advanced Micro Devices [AMD] Starship/Matisse HD Audio vendor: ASRock driver: snd_hda_intel v: kernel bus ID: 0a:00.4 Device-3: Logitech type: USB driver: snd-usb-audio,uvcvideo bus ID: 1-3.4:6 Sound Server: ALSA v: k5.15.0-33-generic Network: Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: ASRock driver: r8169 v: kernel port: d000 bus ID: 05:00.0 IF: enp5s0 state: up speed: 1000 Mbps duplex: full mac: IF-ID-1: virbr0 state: down mac: IF-ID-2: virbr0-nic state: down mac: Drives:Local Storage: total: 19.34 TiB used: 13.40 TiB (69.3%) ID-1: /dev/nvme0n1 vendor: A-Data model: SX8200PNP size: 238.47 GiB ID-2: /dev/sda vendor: Seagate model: ST1000DM010-2EP102 size: 931.51 GiB temp: 34 C ID-3: /dev/sdb vendor: Seagate model: ST1000DM010-2EP102 size: 931.51 GiB temp: 34 C ID-4: /dev/sdc vendor: Samsung model: SSD 870 EVO 500GB size: 465.76 GiB ID-5: /dev/sdd vendor: Samsung model: SSD 870 EVO 500GB size: 465.76 GiB ID-6: /dev/sde model: H W RAID5 size: 8.19 TiB ID-7: /dev/sdf model: H W RAID5 size: 8.19 TiB Partition: ID-1: / size: 931.04 GiB used: 113.35 GiB (12.2%) fs: btrfs dev: /dev/sdc2 ID-2: /home size: 931.04 GiB used: 113.35 GiB (12.2%) fs: btrfs dev: /dev/sdc2 Sensors: System Temperatures: cpu: 43.5 C mobo: N/A gpu: amdgpu temp: 36 C Fan Speeds (RPM): fan-1: 1032 fan-2: 1390 fan-3: 0 fan-4: 0 fan-5: 0 gpu: amdgpu fan: 1020 Info: Processes: 417 Uptime: 45m Memory: 31.28 GiB used: 3.08 GiB (9.9%) Init: systemd runlevel: 5 Compilers: gcc: 9.4.0 clang: 10.0.0-4ubuntu1 Shell: bash v: 5.0.17 inxi: 3.0.38 Output of lspci: 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Root Complex 00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Starship/Matisse IOMMU 00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge 00:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge 00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge 00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge 00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge 00:03.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge 00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge 00:05.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge 00:07.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge 00:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] 00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge 00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 61) 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51) 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 0 00:18.1 Host bridge: Advanced Micro Devices, Inc.
[Bug 1970074] Re: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41
The same is with v5.18 from Mainline Kernel PPA. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970074 Title: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1970074/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1970074] Re: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41
Happens on every boot with this kernel -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970074 Title: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1970074/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1970074] Re: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41
Another occurrence: [4.410322] = [4.410323] UBSAN: array-index-out-of-bounds in /build/linux-hwe-5.15-scdIe0/linux-hwe-5.15-5.15.0/drivers/ata/libahci.c:968:41 [4.410326] index 15 is out of range for type 'ahci_em_priv [8]' [4.410327] CPU: 1 PID: 434 Comm: scsi_eh_6 Tainted: G OE 5.15.0-33-generic #34~20.04.1-Ubuntu [4.410330] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./B550M-HDV, BIOS P2.10 02/24/2022 [4.410331] Call Trace: [4.410332] [4.410334] dump_stack_lvl+0x4a/0x5f [4.410339] dump_stack+0x10/0x12 [4.410340] ubsan_epilogue+0x9/0x45 [4.410342] __ubsan_handle_out_of_bounds.cold+0x44/0x49 [4.410344] ahci_qc_issue+0x15e/0x160 [libahci] [4.410348] ata_qc_issue+0x132/0x240 [4.410351] ata_exec_internal_sg+0x2c6/0x580 [4.410353] ? vprintk_default+0x1d/0x20 [4.410356] ata_exec_internal+0x67/0xa0 [4.410358] ? sata_scr_read+0x45/0x60 [4.410360] sata_pmp_read.isra.0+0x8a/0xb0 [4.410363] sata_pmp_read_gscr+0x40/0xa0 [4.410365] sata_pmp_attach+0x8b/0x530 [4.410367] ata_eh_revalidate_and_attach+0x249/0x490 [4.410369] ata_eh_recover+0x6d5/0x1370 [4.410371] ? ahci_stop_engine+0xb0/0xb0 [libahci] [4.410373] ? ahci_do_hardreset+0x150/0x150 [libahci] [4.410376] ? ahci_do_softreset+0x260/0x260 [libahci] [4.410378] ? ata_phys_link_offline+0x60/0x60 [4.410381] ? ata_phys_link_offline+0x60/0x60 [4.410382] sata_pmp_eh_recover+0x61c/0xa80 [4.410385] ? ahci_stop_engine+0xb0/0xb0 [libahci] [4.410387] ? ata_phys_link_offline+0x60/0x60 [4.410389] ? ahci_do_softreset+0x260/0x260 [libahci] [4.410391] ? ahci_do_hardreset+0x150/0x150 [libahci] [4.410394] sata_pmp_error_handler+0x23/0x30 [4.410396] ahci_error_handler+0x43/0x80 [libahci] [4.410398] ata_scsi_port_error_handler+0x3a0/0x850 [4.410400] ata_scsi_error+0x9c/0xd0 [4.410402] scsi_error_handler+0xc3/0x520 [4.410404] ? scsi_eh_get_sense+0x250/0x250 [4.410406] kthread+0x127/0x150 [4.410408] ? set_kthread_struct+0x40/0x40 [4.410410] ret_from_fork+0x1f/0x30 [4.410413] [4.410414] = -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970074 Title: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1970074/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1970074] Re: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41
** Attachment added: "uname-a.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1970074/+attachment/5582991/+files/uname-a.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970074 Title: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1970074/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1970074] Re: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41
** Attachment added: "version.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1970074/+attachment/5582992/+files/version.log ** Description changed: - Something wrong ata in dmesg found: + Something wrong with ata driver in dmesg found: [1.980693] kernel: [1.980699] kernel: fbcon: Taking over console [1.980703] kernel: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41 [1.980709] kernel: index 15 is out of range for type 'ahci_em_priv [8]' [1.980713] kernel: CPU: 0 PID: 209 Comm: scsi_eh_8 Not tainted 5.15.0-25-generic #25-Ubuntu [1.980716] kernel: Hardware name: System manufacturer System Product Name/P5Q3, BIOS 110206/11/2010 [1.980718] kernel: Call Trace: [1.980721] kernel: [1.980723] kernel: show_stack+0x52/0x58 [1.980729] kernel: dump_stack_lvl+0x4a/0x5f [1.980734] kernel: dump_stack+0x10/0x12 [1.980736] kernel: ubsan_epilogue+0x9/0x45 [1.980739] kernel: __ubsan_handle_out_of_bounds.cold+0x44/0x49 [1.980742] kernel: ahci_qc_issue+0x166/0x170 [libahci] [1.980748] kernel: ata_qc_issue+0x135/0x240 [1.980752] kernel: ata_exec_internal_sg+0x2c4/0x580 [1.980754] kernel: ? vprintk_default+0x1d/0x20 [1.980759] kernel: ata_exec_internal+0x67/0xa0 [1.980762] kernel: sata_pmp_read+0x8d/0xc0 [1.980765] kernel: sata_pmp_read_gscr+0x3c/0x90 [1.980768] kernel: sata_pmp_attach+0x8b/0x310 [1.980771] kernel: ata_eh_revalidate_and_attach+0x28c/0x4b0 [1.980775] kernel: ata_eh_recover+0x6b6/0xb30 [1.980778] kernel: ? ahci_do_hardreset+0x180/0x180 [libahci] [1.980783] kernel: ? ahci_stop_engine+0xb0/0xb0 [libahci] [1.980787] kernel: ? ahci_do_softreset+0x290/0x290 [libahci] [1.980792] kernel: ? trace_event_raw_event_ata_eh_link_autopsy_qc+0xe0/0xe0 [1.980795] kernel: sata_pmp_eh_recover.isra.0+0x214/0x560 [1.980799] kernel: sata_pmp_error_handler+0x23/0x40 [1.980802] kernel: ahci_error_handler+0x43/0x80 [libahci] [1.980806] kernel: ata_scsi_port_error_handler+0x2b1/0x600 [1.980810] kernel: ata_scsi_error+0x9c/0xd0 [1.980813] kernel: scsi_error_handler+0xa1/0x180 [1.980817] kernel: ? scsi_unjam_host+0x1c0/0x1c0 [1.980820] kernel: kthread+0x12a/0x150 [1.980823] kernel: ? set_kthread_struct+0x50/0x50 [1.980826] kernel: ret_from_fork+0x22/0x30 [1.980831] kernel: ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-5.15.0-25-generic 5.15.0-25.25 ProcVersionSignature: Ubuntu 5.15.0-25.25-generic 5.15.30 Uname: Linux 5.15.0-25-generic x86_64 ApportVersion: 2.20.11-0ubuntu82 Architecture: amd64 AudioDevicesInUse: - USERPID ACCESS COMMAND - /dev/snd/controlC0: eugene16798 F pulseaudio - /dev/snd/pcmC0D0p: eugene16798 F...m pulseaudio - /dev/snd/controlC1: eugene16798 F pulseaudio + USERPID ACCESS COMMAND + /dev/snd/controlC0: eugene16798 F pulseaudio + /dev/snd/pcmC0D0p: eugene16798 F...m pulseaudio + /dev/snd/controlC1: eugene16798 F pulseaudio CasperMD5CheckResult: unknown CurrentDesktop: KDE Date: Sun Apr 24 05:13:34 2022 HibernationDevice: RESUME=UUID=7e115b53-56a4-444f-bd93-6ad4f15c4a61 InstallationDate: Installed on 2019-04-13 (1106 days ago) InstallationMedia: Kubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190326.1) IwConfig: - lono wireless extensions. - - enp2s0no wireless extensions. - - virbr0no wireless extensions. + lono wireless extensions. + + enp2s0no wireless extensions. + + virbr0no wireless extensions. MachineType: System manufacturer System Product Name ProcEnviron: - LANGUAGE= - PATH=(custom, no user) - XDG_RUNTIME_DIR= - LANG=uk_UA.UTF-8 - SHELL=/bin/bash + LANGUAGE= + PATH=(custom, no user) + XDG_RUNTIME_DIR= + LANG=uk_UA.UTF-8 + SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-5.15.0-25-generic root=UUID=d87288b4-dbdd-4448-8088-4ebb6ed6cf33 ro rootflags=subvol=@ quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-5.15.0-25-generic N/A - linux-backports-modules-5.15.0-25-generic N/A - linux-firmware 20220329.git681281e4-0ubuntu1 + linux-restricted-modules-5.15.0-25-generic N/A + linux-backports-modules-5.15.0-25-generic N/A + linux-firmware 20220329.git681281e4-0ubuntu1 RfKill: - + SourcePackage: linux UpgradeStatus: Upgraded to jammy on 2022-04-22 (1 days ago) dmi.bios.date: 06/11/2010 dmi.bios.release: 11.2 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1102 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: P5Q3 dmi.board.vendor: ASUSTeK Computer INC.
[Bug 1970074] Re: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41
** Attachment added: "lspci-vvnn.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1970074/+attachment/5582990/+files/lspci-vvnn.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970074 Title: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1970074/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
