[Kernel-packages] [Bug 1653597] Re: libhugetlbfs test suite failed with brk_near_huge test on GCE with 4.8.0-34.36
This issue still exists for 4.15.0-1019.20~16.04.1-gcp [1](every nodes for GCP) and 4.15.0-1022.22~16.04.1-azure [2] (some nodes for Azure) 09/05 13:30:43 ERROR| utils:0153| [stderr] brk_near_huge: malloc.c:2394: sysmalloc: Assertion `(old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)' failed. [1] http://10.246.72.7/4.15.0-1019.20~16.04.1-gcp/xenial-linux-gcp- gcp-4.15.0-n1-standard-1-libhugetlbfs/libhugetlbfs/results/libhugetlbfs/debug/libhugetlbfs.DEBUG.html [2] http://10.246.72.46/-azure/xenial-linux-azure-edge-azure- edge-4.15.0-Standard_DS1-libhugetlbfs/libhugetlbfs/results/libhugetlbfs/debug/libhugetlbfs.DEBUG.html ** Changed in: ubuntu-kernel-tests Status: Incomplete => Confirmed ** Changed in: linux-azure (Ubuntu) Status: Incomplete => Confirmed ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Summary changed: - libhugetlbfs test suite failed with brk_near_huge test on GCE with 4.8.0-34.36 + libhugetlbfs test suite failed with brk_near_huge test on GCP -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.launchpad.net/bugs/1653597 Title: libhugetlbfs test suite failed with brk_near_huge test on GCP Status in ubuntu-kernel-tests: Confirmed Status in linux package in Ubuntu: Confirmed Status in linux-azure package in Ubuntu: Confirmed Bug description: Kernel: 4.8.0-34.36 The libhugetlbfs failed with the brk_near_huge test on x86_64(gce) 12/24 04:59:42 DEBUG| utils:0153| [stdout] truncate_above_4GB (2M: 64): PASS 12/24 04:59:42 ERROR| utils:0153| [stderr] brk_near_huge: malloc.c:2403: sysmalloc: Assertion `(old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)' failed. 12/24 04:59:42 DEBUG| utils:0153| [stdout] brk_near_huge (2M: 64): 12/24 04:59:42 DEBUG| utils:0153| [stdout] task-size-overrun (2M: 64): PASS Full log: http://pastebin.ubuntu.com/23732201/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1653597/+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
[Kernel-packages] [Bug 1653597] Re: libhugetlbfs test suite failed with brk_near_huge test on GCE with 4.8.0-34.36
This appears to be related to Azure giving the context of the bug, tagging as such, next is this still an issue to date? if not, has there been a test generated to test for this specific issue in the future? or can we forget it? ** Tags added: kqa-azure ** Changed in: ubuntu-kernel-tests Status: New => Incomplete ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Changed in: linux-azure (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.launchpad.net/bugs/1653597 Title: libhugetlbfs test suite failed with brk_near_huge test on GCE with 4.8.0-34.36 Status in ubuntu-kernel-tests: Incomplete Status in linux package in Ubuntu: Incomplete Status in linux-azure package in Ubuntu: Incomplete Bug description: Kernel: 4.8.0-34.36 The libhugetlbfs failed with the brk_near_huge test on x86_64(gce) 12/24 04:59:42 DEBUG| utils:0153| [stdout] truncate_above_4GB (2M: 64): PASS 12/24 04:59:42 ERROR| utils:0153| [stderr] brk_near_huge: malloc.c:2403: sysmalloc: Assertion `(old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)' failed. 12/24 04:59:42 DEBUG| utils:0153| [stdout] brk_near_huge (2M: 64): 12/24 04:59:42 DEBUG| utils:0153| [stdout] task-size-overrun (2M: 64): PASS Full log: http://pastebin.ubuntu.com/23732201/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1653597/+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
[Kernel-packages] [Bug 1653597] Re: libhugetlbfs test suite failed with brk_near_huge test on GCE with 4.8.0-34.36
** Also affects: ubuntu-kernel-tests Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.launchpad.net/bugs/1653597 Title: libhugetlbfs test suite failed with brk_near_huge test on GCE with 4.8.0-34.36 Status in ubuntu-kernel-tests: New Status in linux package in Ubuntu: Confirmed Status in linux-azure package in Ubuntu: New Bug description: Kernel: 4.8.0-34.36 The libhugetlbfs failed with the brk_near_huge test on x86_64(gce) 12/24 04:59:42 DEBUG| utils:0153| [stdout] truncate_above_4GB (2M: 64): PASS 12/24 04:59:42 ERROR| utils:0153| [stderr] brk_near_huge: malloc.c:2403: sysmalloc: Assertion `(old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)' failed. 12/24 04:59:42 DEBUG| utils:0153| [stdout] brk_near_huge (2M: 64): 12/24 04:59:42 DEBUG| utils:0153| [stdout] task-size-overrun (2M: 64): PASS Full log: http://pastebin.ubuntu.com/23732201/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1653597/+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
[Kernel-packages] [Bug 1653597] Re: libhugetlbfs test suite failed with brk_near_huge test on GCE with 4.8.0-34.36
** Also affects: linux-azure (Ubuntu) Importance: Undecided Status: New -- 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/1653597 Title: libhugetlbfs test suite failed with brk_near_huge test on GCE with 4.8.0-34.36 Status in linux package in Ubuntu: Confirmed Status in linux-azure package in Ubuntu: New Bug description: Kernel: 4.8.0-34.36 The libhugetlbfs failed with the brk_near_huge test on x86_64(gce) 12/24 04:59:42 DEBUG| utils:0153| [stdout] truncate_above_4GB (2M: 64): PASS 12/24 04:59:42 ERROR| utils:0153| [stderr] brk_near_huge: malloc.c:2403: sysmalloc: Assertion `(old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)' failed. 12/24 04:59:42 DEBUG| utils:0153| [stdout] brk_near_huge (2M: 64): 12/24 04:59:42 DEBUG| utils:0153| [stdout] task-size-overrun (2M: 64): PASS Full log: http://pastebin.ubuntu.com/23732201/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1653597/+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
[Kernel-packages] [Bug 1653597] Re: libhugetlbfs test suite failed with brk_near_huge test on GCE with 4.8.0-34.36
For the record, it's found on linux-azure 4.11.0-1003 as well. -- 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/1653597 Title: libhugetlbfs test suite failed with brk_near_huge test on GCE with 4.8.0-34.36 Status in linux package in Ubuntu: Confirmed Bug description: Kernel: 4.8.0-34.36 The libhugetlbfs failed with the brk_near_huge test on x86_64(gce) 12/24 04:59:42 DEBUG| utils:0153| [stdout] truncate_above_4GB (2M: 64): PASS 12/24 04:59:42 ERROR| utils:0153| [stderr] brk_near_huge: malloc.c:2403: sysmalloc: Assertion `(old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)' failed. 12/24 04:59:42 DEBUG| utils:0153| [stdout] brk_near_huge (2M: 64): 12/24 04:59:42 DEBUG| utils:0153| [stdout] task-size-overrun (2M: 64): PASS Full log: http://pastebin.ubuntu.com/23732201/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1653597/+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
[Kernel-packages] [Bug 1653597] Re: libhugetlbfs test suite failed with brk_near_huge test on GCE with 4.8.0-34.36
Also seen on 4.11 in artful. The assertion seems to be related to internal heap bookkeeping, so likely a glibc error or heap corruption and not a kernel problem. -- 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/1653597 Title: libhugetlbfs test suite failed with brk_near_huge test on GCE with 4.8.0-34.36 Status in linux package in Ubuntu: Confirmed Bug description: Kernel: 4.8.0-34.36 The libhugetlbfs failed with the brk_near_huge test on x86_64(gce) 12/24 04:59:42 DEBUG| utils:0153| [stdout] truncate_above_4GB (2M: 64): PASS 12/24 04:59:42 ERROR| utils:0153| [stderr] brk_near_huge: malloc.c:2403: sysmalloc: Assertion `(old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)' failed. 12/24 04:59:42 DEBUG| utils:0153| [stdout] brk_near_huge (2M: 64): 12/24 04:59:42 DEBUG| utils:0153| [stdout] task-size-overrun (2M: 64): PASS Full log: http://pastebin.ubuntu.com/23732201/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1653597/+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
[Kernel-packages] [Bug 1653597] Re: libhugetlbfs test suite failed with brk_near_huge test on GCE with 4.8.0-34.36
This bug also affects the -azure kernel: http://kernel.ubuntu.com/testing/4.10.0-1005.5-azure/libhugetlbfs-4.10.0-1005.5-x86_64%20(azure)-index.html -- 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/1653597 Title: libhugetlbfs test suite failed with brk_near_huge test on GCE with 4.8.0-34.36 Status in linux package in Ubuntu: Confirmed Bug description: Kernel: 4.8.0-34.36 The libhugetlbfs failed with the brk_near_huge test on x86_64(gce) 12/24 04:59:42 DEBUG| utils:0153| [stdout] truncate_above_4GB (2M: 64): PASS 12/24 04:59:42 ERROR| utils:0153| [stderr] brk_near_huge: malloc.c:2403: sysmalloc: Assertion `(old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)' failed. 12/24 04:59:42 DEBUG| utils:0153| [stdout] brk_near_huge (2M: 64): 12/24 04:59:42 DEBUG| utils:0153| [stdout] task-size-overrun (2M: 64): PASS Full log: http://pastebin.ubuntu.com/23732201/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1653597/+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
[Kernel-packages] [Bug 1653597] Re: libhugetlbfs test suite failed with brk_near_huge test on GCE with 4.8.0-34.36
I can't collect information as I don't have access to cloud instances yet. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/1653597 Title: libhugetlbfs test suite failed with brk_near_huge test on GCE with 4.8.0-34.36 Status in linux package in Ubuntu: Confirmed Bug description: Kernel: 4.8.0-34.36 The libhugetlbfs failed with the brk_near_huge test on x86_64(gce) 12/24 04:59:42 DEBUG| utils:0153| [stdout] truncate_above_4GB (2M: 64): PASS 12/24 04:59:42 ERROR| utils:0153| [stderr] brk_near_huge: malloc.c:2403: sysmalloc: Assertion `(old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)' failed. 12/24 04:59:42 DEBUG| utils:0153| [stdout] brk_near_huge (2M: 64): 12/24 04:59:42 DEBUG| utils:0153| [stdout] task-size-overrun (2M: 64): PASS Full log: http://pastebin.ubuntu.com/23732201/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1653597/+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
[Kernel-packages] [Bug 1653597] Re: libhugetlbfs test suite failed with brk_near_huge test on GCE with 4.8.0-34.36
This failure can be found on Xenial kernel 4.4.0-58.79 on gce as well. http://pastebin.ubuntu.com/23732791/ ** Tags added: xenial -- 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/1653597 Title: libhugetlbfs test suite failed with brk_near_huge test on GCE with 4.8.0-34.36 Status in linux package in Ubuntu: Incomplete Bug description: Kernel: 4.8.0-34.36 The libhugetlbfs failed with the brk_near_huge test on x86_64(gce) 12/24 04:59:42 DEBUG| utils:0153| [stdout] truncate_above_4GB (2M: 64): PASS 12/24 04:59:42 ERROR| utils:0153| [stderr] brk_near_huge: malloc.c:2403: sysmalloc: Assertion `(old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)' failed. 12/24 04:59:42 DEBUG| utils:0153| [stdout] brk_near_huge (2M: 64): 12/24 04:59:42 DEBUG| utils:0153| [stdout] task-size-overrun (2M: 64): PASS Full log: http://pastebin.ubuntu.com/23732201/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1653597/+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
