Public bug reported: The "fanotify07" from the LTP syscall tests has failed on a testing node with Trusty kernel installed.
Steps (with root): 1. sudo apt-get install git xfsprogs -y 2. git clone --depth=1 https://github.com/linux-test-project/ltp.git 3. cd ltp 4. make autotools 5. ./configure 6. make; make install 7. cd /opt/ltp 8. echo "fanotify07 fanotify07" > /tmp/jobs 9. ./runltp -f /tmp/jobs <<<test_start>>> tag=fanotify07 stime=1528197132 cmdline="fanotify07" contacts="" analysis=exit <<<test_output>>> incrementing stop tst_test.c:1015: INFO: Timeout per run is 0h 05m 00s Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Cannot kill test processes! Congratulation, likely test hit a kernel bug. Exitting uncleanly... <<<execution_status>>> initiation_status="ok" duration=350 termination_type=exited termination_id=1 corefile=no cutime=0 cstime=0 <<<test_end>>> INFO: ltp-pan reported some tests FAIL LTP Version: 20180515 [ 841.063676] INFO: task fanotify07:3660 blocked for more than 120 seconds. [ 841.063692] Not tainted 3.13.0-149-generic #199-Ubuntu [ 841.063705] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 841.063723] fanotify07 D ffff8804584742f0 0 3660 3652 0x00000000 [ 841.063724] ffff880459e9bd00 0000000000000086 ffff88045556b000 0000000000013b00 [ 841.063726] ffff880459e9bfd8 0000000000013b00 ffff88045556b000 ffff880459b4e690 [ 841.063728] 0000000000000000 ffff880458474200 ffff8804584742f0 0000000000020000 [ 841.063730] Call Trace: [ 841.063731] [<ffffffff8173bae9>] schedule+0x29/0x70 [ 841.063733] [<ffffffff8120bfb0>] fanotify_handle_event+0x110/0x1d0 [ 841.063735] [<ffffffff810b0c30>] ? prepare_to_wait_event+0x100/0x100 [ 841.063737] [<ffffffff81207c36>] send_to_group+0x166/0x240 [ 841.063738] [<ffffffff811e0731>] ? touch_atime+0x71/0x140 [ 841.063740] [<ffffffff81207ff5>] fsnotify+0x2e5/0x320 [ 841.063742] [<ffffffff812e1d84>] security_file_permission+0x94/0xb0 [ 841.063743] [<ffffffff811c5192>] rw_verify_area+0x52/0xd0 [ 841.063745] [<ffffffff811c527a>] vfs_read+0x6a/0x160 [ 841.063746] [<ffffffff811c5db9>] SyS_read+0x49/0xa0 [ 841.063748] [<ffffffff81748830>] system_call_fastpath+0x1a/0x1f [ 1304.848642] ltp-pan[3809]: segfault at 0 ip 00007f07c8aafdfa sp 00007ffc1da92078 error 4 in libc-2.19.so[7f07c8a27000+1be000] dmesg: http://paste.ubuntu.com/p/FRZnV5smGh/ ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-149-generic 3.13.0-149.199 ProcVersionSignature: User Name 3.13.0-149.199-generic 3.13.11-ckt39 Uname: Linux 3.13.0-149-generic x86_64 AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Jun 5 11:01 seq crw-rw---- 1 root audio 116, 33 Jun 5 11:01 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.14.1-0ubuntu3.27 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDmesg: [ 3.553366] init: plymouth-upstart-bridge main process ended, respawning Date: Tue Jun 5 11:06:45 2018 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' MachineType: Intel Corporation S1200RP PciMultimedia: ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-149-generic root=UUID=b0d2ae4e-12dd-423e-acea-272ee8b2a893 ro RelatedPackageVersions: linux-restricted-modules-3.13.0-149-generic N/A linux-backports-modules-3.13.0-149-generic N/A linux-firmware 1.127.24 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/01/2015 dmi.bios.vendor: Intel Corp. dmi.bios.version: S1200RP.86B.03.02.0003.070120151022 dmi.board.asset.tag: .................... dmi.board.name: S1200RP dmi.board.vendor: Intel Corporation dmi.board.version: G62254-407 dmi.chassis.asset.tag: .................... dmi.chassis.type: 17 dmi.chassis.vendor: .............................. dmi.chassis.version: .................. dmi.modalias: dmi:bvnIntelCorp.:bvrS1200RP.86B.03.02.0003.070120151022:bd07/01/2015:svnIntelCorporation:pnS1200RP:pvr....................:rvnIntelCorporation:rnS1200RP:rvrG62254-407:cvn..............................:ct17:cvr..................: dmi.product.name: S1200RP dmi.product.version: .................... dmi.sys.vendor: Intel Corporation ** Affects: ubuntu-kernel-tests Importance: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty uec-images ** Summary changed: - fanotify07 in LTP syscall test cause kernel oops with T kernel + fanotify07 in LTP syscall test generates kernel trace with T kernel ** 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 in Ubuntu. https://bugs.launchpad.net/bugs/1775165 Title: fanotify07 in LTP syscall test generates kernel trace with T kernel Status in ubuntu-kernel-tests: New Status in linux package in Ubuntu: New Bug description: The "fanotify07" from the LTP syscall tests has failed on a testing node with Trusty kernel installed. Steps (with root): 1. sudo apt-get install git xfsprogs -y 2. git clone --depth=1 https://github.com/linux-test-project/ltp.git 3. cd ltp 4. make autotools 5. ./configure 6. make; make install 7. cd /opt/ltp 8. echo "fanotify07 fanotify07" > /tmp/jobs 9. ./runltp -f /tmp/jobs <<<test_start>>> tag=fanotify07 stime=1528197132 cmdline="fanotify07" contacts="" analysis=exit <<<test_output>>> incrementing stop tst_test.c:1015: INFO: Timeout per run is 0h 05m 00s Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Test timeouted, sending SIGKILL! Cannot kill test processes! Congratulation, likely test hit a kernel bug. Exitting uncleanly... <<<execution_status>>> initiation_status="ok" duration=350 termination_type=exited termination_id=1 corefile=no cutime=0 cstime=0 <<<test_end>>> INFO: ltp-pan reported some tests FAIL LTP Version: 20180515 [ 841.063676] INFO: task fanotify07:3660 blocked for more than 120 seconds. [ 841.063692] Not tainted 3.13.0-149-generic #199-Ubuntu [ 841.063705] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 841.063723] fanotify07 D ffff8804584742f0 0 3660 3652 0x00000000 [ 841.063724] ffff880459e9bd00 0000000000000086 ffff88045556b000 0000000000013b00 [ 841.063726] ffff880459e9bfd8 0000000000013b00 ffff88045556b000 ffff880459b4e690 [ 841.063728] 0000000000000000 ffff880458474200 ffff8804584742f0 0000000000020000 [ 841.063730] Call Trace: [ 841.063731] [<ffffffff8173bae9>] schedule+0x29/0x70 [ 841.063733] [<ffffffff8120bfb0>] fanotify_handle_event+0x110/0x1d0 [ 841.063735] [<ffffffff810b0c30>] ? prepare_to_wait_event+0x100/0x100 [ 841.063737] [<ffffffff81207c36>] send_to_group+0x166/0x240 [ 841.063738] [<ffffffff811e0731>] ? touch_atime+0x71/0x140 [ 841.063740] [<ffffffff81207ff5>] fsnotify+0x2e5/0x320 [ 841.063742] [<ffffffff812e1d84>] security_file_permission+0x94/0xb0 [ 841.063743] [<ffffffff811c5192>] rw_verify_area+0x52/0xd0 [ 841.063745] [<ffffffff811c527a>] vfs_read+0x6a/0x160 [ 841.063746] [<ffffffff811c5db9>] SyS_read+0x49/0xa0 [ 841.063748] [<ffffffff81748830>] system_call_fastpath+0x1a/0x1f [ 1304.848642] ltp-pan[3809]: segfault at 0 ip 00007f07c8aafdfa sp 00007ffc1da92078 error 4 in libc-2.19.so[7f07c8a27000+1be000] dmesg: http://paste.ubuntu.com/p/FRZnV5smGh/ ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-149-generic 3.13.0-149.199 ProcVersionSignature: User Name 3.13.0-149.199-generic 3.13.11-ckt39 Uname: Linux 3.13.0-149-generic x86_64 AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Jun 5 11:01 seq crw-rw---- 1 root audio 116, 33 Jun 5 11:01 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.14.1-0ubuntu3.27 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDmesg: [ 3.553366] init: plymouth-upstart-bridge main process ended, respawning Date: Tue Jun 5 11:06:45 2018 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' MachineType: Intel Corporation S1200RP PciMultimedia: ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-149-generic root=UUID=b0d2ae4e-12dd-423e-acea-272ee8b2a893 ro RelatedPackageVersions: linux-restricted-modules-3.13.0-149-generic N/A linux-backports-modules-3.13.0-149-generic N/A linux-firmware 1.127.24 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/01/2015 dmi.bios.vendor: Intel Corp. dmi.bios.version: S1200RP.86B.03.02.0003.070120151022 dmi.board.asset.tag: .................... dmi.board.name: S1200RP dmi.board.vendor: Intel Corporation dmi.board.version: G62254-407 dmi.chassis.asset.tag: .................... dmi.chassis.type: 17 dmi.chassis.vendor: .............................. dmi.chassis.version: .................. dmi.modalias: dmi:bvnIntelCorp.:bvrS1200RP.86B.03.02.0003.070120151022:bd07/01/2015:svnIntelCorporation:pnS1200RP:pvr....................:rvnIntelCorporation:rnS1200RP:rvrG62254-407:cvn..............................:ct17:cvr..................: dmi.product.name: S1200RP dmi.product.version: .................... dmi.sys.vendor: Intel Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1775165/+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
