On 05/08, Chandan Rajendra wrote: > Hi, > > The following "Hung task" information is seen when executing generic/256 test > on next-20180503.
Hi Chandan, Is this still happening? Since I don't see this in my local test. Thanks, > > [ 1964.025145] F2FS-fs (loop1): Mounted with checkpoint version = 22d8b4fd > [ 2212.833962] INFO: task umount:16199 blocked for more than 120 seconds. > [ 2212.835736] Tainted: G W > 4.17.0-rc3-next-20180503-04271-g6eb58cf86baa #1 > [ 2212.837944] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables > this message. > [ 2212.840002] umount D14184 16199 16195 0x00000000 > [ 2212.841470] Call Trace: > [ 2212.842211] ? __schedule+0x28a/0xad0 > [ 2212.843234] schedule+0x2f/0x90 > [ 2212.844122] io_schedule+0x12/0x40 > [ 2212.845071] wait_on_page_bit_common+0xe2/0x160 > [ 2212.846159] ? page_cache_tree_insert+0x130/0x130 > [ 2212.846827] __filemap_fdatawait_range+0xe5/0x150 > [ 2212.847473] ? sync_inodes_sb+0x1ff/0x450 > [ 2212.848050] filemap_fdatawait_keep_errors+0x1a/0x40 > [ 2212.848751] sync_inodes_sb+0x262/0x450 > [ 2212.849282] sync_filesystem+0x57/0x90 > [ 2212.849821] generic_shutdown_super+0x22/0x100 > [ 2212.850435] kill_block_super+0x21/0x50 > [ 2212.850989] deactivate_locked_super+0x2f/0x70 > [ 2212.851596] cleanup_mnt+0x3b/0x70 > [ 2212.852092] task_work_run+0xa1/0xd0 > [ 2212.852580] exit_to_usermode_loop+0x83/0x90 > [ 2212.853185] do_syscall_64+0x157/0x180 > [ 2212.853725] entry_SYSCALL_64_after_hwframe+0x49/0xbe > [ 2212.854420] RIP: 0033:0x7fadbca7d357 > [ 2212.854935] Code: Bad RIP value. > [ 2212.855384] RSP: 002b:00007ffe15b2bbb8 EFLAGS: 00000246 ORIG_RAX: > 00000000000000a6 > [ 2212.856418] RAX: 0000000000000000 RBX: 0000561162acc2d0 RCX: > 00007fadbca7d357 > [ 2212.857393] RDX: 0000000000000001 RSI: 0000000000000000 RDI: > 0000561162ad1390 > [ 2212.858391] RBP: 0000000000000000 R08: 000000000000fef8 R09: > 0000feff00000000 > [ 2212.859367] R10: 0000000000000000 R11: 0000000000000246 R12: > 0000561162ad1390 > [ 2212.860345] R13: 00007fadbd8231a4 R14: 0000561162acc4b0 R15: > 00007ffe15b2be28 > > The following is the contents of the xfstests' local.config file, > > # F2FS > export TEST_DEV=/dev/loop0 > export TEST_DIR=/mnt/xfstest-test > export SCRATCH_DEV=/dev/loop1 > export SCRATCH_MNT=/mnt/xfstest-scratch > MKFS_OPTIONS="-O encrypt" > MOUNT_OPTIONS="-o test_dummy_encryption" > > -- > chandan > > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > Linux-f2fs-devel mailing list > Linux-f2fs-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
