Attachment contains error from dmesg output. For me reproduction steps are: write large (>10G) amount of data to NVMe ssd.
** Attachment added: "nvme-heavy-write-error.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1746340/+attachment/5204874/+files/nvme-heavy-write-error.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1746340 Title: Samsung SSD corruption (fsck needed) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1746340/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs