[Bug 1791323] Re: XFS fallocate implementation incorrectly reports ENOSPC

2018-09-12 Thread Charles Hathaway
Confirmed in the latest RC kernel: charles@ubuntuvm:~/temp$ fallocate -l 1GB image.img charles@ubuntuvm:~/temp$ sudo modprobe loop [sudo] password for charles: charles@ubuntuvm:~/temp$ mkfs.xfs image.img meta-data=image.img isize=512agcount=4, agsize=61035 blks =

[Bug 1791323] Re: XFS fallocate implementation incorrectly reports ENOSPC

2018-09-12 Thread Charles Hathaway
Hi Joseph, Give me a moment to try testing the upstream kernel; I haven't done that before. This issue was first reported by a customer sometime back, we worked around it by changing the way we called fallocate. I believe I confirmed it back in 16.04, but I haven't tested beyond that. Charles -

[Bug 1791323] WifiSyslog.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1791323/+attachment/5186085/+files/WifiSyslog.txt ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, whic

[Bug 1791323] RfKill.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/1791323/+attachment/5186083/+files/RfKill.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791323 Title: XF

[Bug 1791323] UdevDb.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1791323/+attachment/5186084/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791323 Title: XF

[Bug 1791323] ProcEnviron.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1791323/+attachment/5186079/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791323

[Bug 1791323] ProcInterrupts.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1791323/+attachment/5186080/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/179

[Bug 1791323] ProcModules.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1791323/+attachment/5186081/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791323

[Bug 1791323] PulseList.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "PulseList.txt" https://bugs.launchpad.net/bugs/1791323/+attachment/5186082/+files/PulseList.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791323 Titl

[Bug 1791323] ProcCpuinfoMinimal.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1791323/+attachment/5186078/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/

[Bug 1791323] ProcCpuinfo.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1791323/+attachment/5186077/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791323

[Bug 1791323] Lsusb.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1791323/+attachment/5186076/+files/Lsusb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791323 Title: XFS

[Bug 1791323] CRDA.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "CRDA.txt" https://bugs.launchpad.net/bugs/1791323/+attachment/5186072/+files/CRDA.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791323 Title: XFS fa

[Bug 1791323] IwConfig.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/1791323/+attachment/5186074/+files/IwConfig.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791323 Title:

[Bug 1791323] Lspci.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1791323/+attachment/5186075/+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/1791323 Title: XFS

[Bug 1791323] CurrentDmesg.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1791323/+attachment/5186073/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791323

[Bug 1791323] Re: XFS fallocate implementation incorrectly reports ENOSPC

2018-09-07 Thread Charles Hathaway
apport information ** Tags added: apport-collected bionic ** Description changed: When given an offset of 0 and a length, fallocate (man 2 fallocate) reports ENOSPC if the size of the file + the length to be allocated is greater than the available space. Example below using the falloc

[Bug 1791320] ProcModules.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1791320/+attachment/5186068/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791320

[Bug 1791320] ProcInterrupts.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1791320/+attachment/5186067/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/179

[Bug 1791320] UdevDb.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1791320/+attachment/5186069/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791320 Title: li

[Bug 1791320] WifiSyslog.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1791320/+attachment/5186070/+files/WifiSyslog.txt ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, whic

[Bug 1791320] ProcCpuinfoMinimal.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1791320/+attachment/5186065/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/

[Bug 1791320] ProcEnviron.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1791320/+attachment/5186066/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791320

[Bug 1791320] IwConfig.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/1791320/+attachment/5186062/+files/IwConfig.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791320 Title:

[Bug 1791320] Lsusb.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1791320/+attachment/5186064/+files/Lsusb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791320 Title: libh

[Bug 1791320] Lspci.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1791320/+attachment/5186063/+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/1791320 Title: libh

[Bug 1791320] HookError_generic.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "HookError_generic.txt" https://bugs.launchpad.net/bugs/1791320/+attachment/5186061/+files/HookError_generic.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bu

[Bug 1791320] CurrentDmesg.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1791320/+attachment/5186060/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791320

[Bug 1791320] Re: libhugetlbfs uses fixed size buffer to read from /proc/mounts

2018-09-07 Thread Charles Hathaway
apport information ** Tags added: apport-collected xenial ** Description changed: Some applications (Kubernetes/Docker) create rather long lines in /proc/mounts, and libhugetlbfs emits an error when it attempts to read one of lines with a size greater than 2048. See the method find_mo

[Bug 1791320] CRDA.txt

2018-09-07 Thread Charles Hathaway
apport information ** Attachment added: "CRDA.txt" https://bugs.launchpad.net/bugs/1791320/+attachment/5186059/+files/CRDA.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791320 Title: libhug

[Bug 1791323] [NEW] XFS fallocate implementation incorrectly reports ENOSPC

2018-09-07 Thread Charles Hathaway
Public bug reported: When given an offset of 0 and a length, fallocate (man 2 fallocate) reports ENOSPC if the size of the file + the length to be allocated is greater than the available space. Example below using the fallocate command (man 1 fallocate) for simplicity; the issue is with the logic

[Bug 1791320] [NEW] libhugetlbfs uses fixed size buffer to read from /proc/mounts

2018-09-07 Thread Charles Hathaway
Public bug reported: Some applications (Kubernetes/Docker) create rather long lines in /proc/mounts, and libhugetlbfs emits an error when it attempts to read one of lines with a size greater than 2048. See the method find_mounts starting near line 619 in hugeutils.c (https://github.com/libhugetlb