{"action":"created","issue":{"url":"https://api.github.com/repos/systemd/systemd/issues/5806","repository_url":"https://api.github.com/repos/systemd/systemd","labels_url":"https://api.github.com/repos/systemd/systemd/issues/5806/labels{/name}","comments_url":"https://api.github.com/repos/systemd/systemd/issues/5806/comments","events_url":"https://api.github.com/repos/systemd/systemd/issues/5806/events","html_url":"https://github.com/systemd/systemd/issues/5806","id":224248635,"number":5806,"title":"systemd-gpt-auto-generator: Failed to dissect: Input/output error (boot/rpmb context)","user":{"login":"kwizart","id":1677957,"avatar_url":"https://avatars0.githubusercontent.com/u/1677957?v=4","gravatar_id":"","url":"https://api.github.com/users/kwizart","html_url":"https://github.com/kwizart","followers_url":"https://api.github.com/users/kwizart/followers","following_url":"https://api.github.com/users/kwizart/following{/other_user}","gists_url":"https://api.github.com/users/kwizart/gists{/gist_id}","starred_url":"https://api.github.com/users/kwizart/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kwizart/subscriptions","organizations_url":"https://api.github.com/users/kwizart/orgs","repos_url":"https://api.github.com/users/kwizart/repos","events_url":"https://api.github.com/users/kwizart/events{/privacy}","received_events_url":"https://api.github.com/users/kwizart/received_events","type":"User","site_admin":false},"labels":[{"id":224617503,"url":"https://api.github.com/repos/systemd/systemd/labels/gpt-auto","name":"gpt-auto","color":"bfdadc","default":false},{"id":268297924,"url":"https://api.github.com/repos/systemd/systemd/labels/has-pr%20%E2%9C%A8","name":"has-pr ✨","color":"009800","default":false}],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":{"url":"https://api.github.com/repos/systemd/systemd/milestones/11","html_url":"https://github.com/systemd/systemd/milestone/11","labels_url":"https://api.github.com/repos/systemd/systemd/milestones/11/labels","id":2314314,"number":11,"title":"v234","description":"","creator":{"login":"poettering","id":2130732,"avatar_url":"https://avatars1.githubusercontent.com/u/2130732?v=4","gravatar_id":"","url":"https://api.github.com/users/poettering","html_url":"https://github.com/poettering","followers_url":"https://api.github.com/users/poettering/followers","following_url":"https://api.github.com/users/poettering/following{/other_user}","gists_url":"https://api.github.com/users/poettering/gists{/gist_id}","starred_url":"https://api.github.com/users/poettering/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/poettering/subscriptions","organizations_url":"https://api.github.com/users/poettering/orgs","repos_url":"https://api.github.com/users/poettering/repos","events_url":"https://api.github.com/users/poettering/events{/privacy}","received_events_url":"https://api.github.com/users/poettering/received_events","type":"User","site_admin":false},"open_issues":0,"closed_issues":76,"state":"closed","created_at":"2017-02-10T14:26:23Z","updated_at":"2017-07-12T17:39:47Z","due_on":null,"closed_at":"2017-07-12T17:39:47Z"},"comments":16,"created_at":"2017-04-25T19:35:43Z","updated_at":"2018-02-27T15:22:35Z","closed_at":"2017-06-22T15:40:51Z","author_association":"CONTRIBUTOR","body":"### Submission type\r\n\r\n  - [X] Bug report\r\n  - [ ] Request for enhancement (RFE)\r\n\r\n### systemd version the issue has been seen with\r\n\r\nsystemd-233-3.fc26.armv7hl\r\n\r\n### Used distribution\r\n\r\nFedora 26 armv7hl\r\n\r\n### In case of bug report: Unexpected behaviour you saw\r\n\r\nsystemd-gpt-auto-generator[1765]: Failed to dissect: Input/output error\r\n\r\n### In case of bug report: Steps to reproduce the problem\r\n\r\nI'm using a GPT partition layout on the Toshiba AC100 ARM device. It use a NVIDIA tegra20 SOC and the rootfs is located on a 16G eMMC. In this case the bootloader (upstream uboot) is located in the boot area of the eMMC. (/dev/mmcblk1boot1 and /dev/mmcblk1boot2).\r\nI expect this might be the problem for the failure to dissect the partition layout. \r\n\r\nThe other candidate for the failure is also the availability of /dev/mmcblk1rpmb \r\n(see https://lwn.net/Articles/682276/ )\r\n\r\n---\r\nLANG=C fdisk -l -o \"Device,Start,End,Sectors,Size,Type,Type-UUID,Attrs,Name,UUID\"\r\nDisk /dev/mmcblk1: 15 GiB, 16055795712 bytes, 31358976 sectors\r\nUnits: sectors of 1 * 512 = 512 bytes\r\nSector size (logical/physical): 512 bytes / 512 bytes\r\nI/O size (minimum/optimal): 512 bytes / 512 bytes\r\nDisklabel type: gpt\r\nDisk identifier: 3A26EA3C-EAB6-4124-853C-E7AADD7948E2\r\n\r\nDevice            Start      End  Sectors  Size Type             Type-UUID                            Attrs Name UUID\r\n/dev/mmcblk1p1     2048  1026047  1024000  500M Linux filesystem 0FC63DAF-8483-4772-8E79-3D69D8477DE4            3E410973-BADE-46FD-9255-3EEB76EEDFD8\r\n/dev/mmcblk1p2  1026048 15706111 14680064    7G Linux filesystem 0FC63DAF-8483-4772-8E79-3D69D8477DE4            A065B4FD-AD31-422B-A61E-6A5214A4A95C\r\n/dev/mmcblk1p3 15706112 16730111  1024000  500M Linux filesystem 0FC63DAF-8483-4772-8E79-3D69D8477DE4            0EB211F3-64CC-4FCE-95D5-92644A8A1DFB\r\n/dev/mmcblk1p4 16730112 31358942 14628831    7G Linux filesystem 0FC63DAF-8483-4772-8E79-3D69D8477DE4            531DBE8A-F643-4C3A-8F08-3C3851069815\r\n\r\n\r\nDisk /dev/mmcblk1boot1: 2 MiB, 2097152 bytes, 4096 sectors\r\nUnits: sectors of 1 * 512 = 512 bytes\r\nSector size (logical/physical): 512 bytes / 512 bytes\r\nI/O size (minimum/optimal): 512 bytes / 512 bytes\r\n\r\n\r\nDisk /dev/mmcblk1boot0: 2 MiB, 2097152 bytes, 4096 sectors\r\nUnits: sectors of 1 * 512 = 512 bytes\r\nSector size (logical/physical): 512 bytes / 512 bytes\r\nI/O size (minimum/optimal): 512 bytes / 512 bytes\r\n\r\n---"},"comment":{"url":"https://api.github.com/repos/systemd/systemd/issues/comments/368914204","html_url":"https://github.com/systemd/systemd/issues/5806#issuecomment-368914204","issue_url":"https://api.github.com/repos/systemd/systemd/issues/5806","id":368914204,"user":{"login":"arximboldi","id":4521138,"avatar_url":"https://avatars2.githubusercontent.com/u/4521138?v=4","gravatar_id":"","url":"https://api.github.com/users/arximboldi","html_url":"https://github.com/arximboldi","followers_url":"https://api.github.com/users/arximboldi/followers","following_url":"https://api.github.com/users/arximboldi/following{/other_user}","gists_url":"https://api.github.com/users/arximboldi/gists{/gist_id}","starred_url":"https://api.github.com/users/arximboldi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/arximboldi/subscriptions","organizations_url":"https://api.github.com/users/arximboldi/orgs","repos_url":"https://api.github.com/users/arximboldi/repos","events_url":"https://api.github.com/users/arximboldi/events{/privacy}","received_events_url":"https://api.github.com/users/arximboldi/received_events","type":"User","site_admin":false},"created_at":"2018-02-27T15:22:35Z","updated_at":"2018-02-27T15:22:35Z","author_association":"NONE","body":"I can reproduce the issue using `NixOS unstable`, which includes `systemd 237`: https://github.com/NixOS/nixpkgs/issues/35681\r\n\r\nI am quite desperate, since this causes NixOS to not be able to update the boot-loader to boot into new cofigurations. Any workaround is welcome.\r\n\r\n## blkid\r\n\r\n```\r\n/dev/mmcblk0p1: UUID=\"245D-76E6\" TYPE=\"vfat\" PARTLABEL=\"boot\" PARTUUID=\"16085dc8-dddd-4d9b-8071-efe7a4ed9e1f\"\r\n/dev/mmcblk0p2: UUID=\"365d62a5-5da6-4e3c-983d-6bc3147f5fc0\" TYPE=\"ext4\" PARTLABEL=\"nixos\" PARTUUID=\"18da2ec5-9edc-41e3-9e97-3d5eb9396c18\"\r\n/dev/mmcblk0p3: UUID=\"77cfb7a0-3ea9-46c8-8c50-8f2914fd2892\" TYPE=\"swap\" PARTUUID=\"029c8855-cb04-4914-bffc-6e1e1a83d5ce\"\r\n/dev/mmcblk0: PTUUID=\"2cd01a6e-a0fd-4035-a194-debef31dbe4d\" PTTYPE=\"gpt\"\r\n```\r\n\r\n## lsblk\r\n```\r\nmmcblk0      179:0    0 58.2G  0 disk \r\n├─mmcblk0p1  179:1    0    1G  0 part /boot\r\n├─mmcblk0p2  179:2    0 49.2G  0 part /\r\n└─mmcblk0p3  179:3    0    8G  0 part [SWAP]\r\nmmcblk0boot0 179:32   0    4M  1 disk \r\nmmcblk0boot1 179:64   0    4M  1 disk \r\nmmcblk0rpmb  179:96   0    4M  0 disk \r\n```"}}
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