Thanks. Just for general information, when this patch will be published to live- repos?
Thanks. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1772671 Title: Kernel produces empty lines in /proc/PID/status Status in iotop package in Ubuntu: Invalid Status in linux package in Ubuntu: Invalid Status in iotop source package in Xenial: Invalid Status in linux source package in Xenial: In Progress Bug description: [Impact] The CVE-2018-3639 for Xenial introduced a double newline sequence in the /proc/PID/status files. This breaks some userspace tools, such as iotop, that parse those files. [Test Case] Incorrect output in 4.4.0-127.153-generic: $ cat /proc/self/status ... Seccomp: 0 Speculation_Store_Bypass: thread vulnerable ... Expected output: $ cat /proc/self/status ... Seccomp: 0 Speculation_Store_Bypass: thread vulnerable ... [Regression Potential] None [Original Report] Hello, after running updates today to linux- image-4.4.0-127-generic_4.4.0-127.153 and rebooting i noticed that iotop is not working any more. Reason are empty lines in /proc/PID/status, which confuse iotop (and me) In new view there is an empy line between Seccomp and Speculation_Store_Bypass: #### Seccomp: 0 Speculation_Store_Bypass: vulnerable #### Speculation_Store_Bypass seems to be new in /proc/PID/status, may be a relation to spectre/meltdown patches. iotop is first application which is failing here, but iam afraid of more. Thanks To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iotop/+bug/1772671/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
