Jul 3 21:39:33 xenpc kernel: [102480.204247] INFO: task gvfsd-recent:2864 blocked for more than 120 seconds. Jul 3 21:39:33 xenpc kernel: [102480.204261] Not tainted 4.4.0-28-generic #47-Ubuntu Jul 3 21:39:33 xenpc kernel: [102480.204266] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jul 3 21:39:33 xenpc kernel: [102480.204271] gvfsd-recent D ffff8800bb2a78b8 0 2864 1 0x00000000 Jul 3 21:39:33 xenpc kernel: [102480.204282] ffff8800bb2a78b8 0000000000000001 ffff8801b442a580 ffff88019d49cb00 Jul 3 21:39:33 xenpc kernel: [102480.204289] ffff8800bb2a8000 ffff8801b341a624 ffff88019d49cb00 00000000ffffffff Jul 3 21:39:33 xenpc kernel: [102480.204295] ffff8801b341a628 ffff8800bb2a78d0 ffffffff818235b5 ffff8801b341a620 Jul 3 21:39:33 xenpc kernel: [102480.204302] Call Trace: Jul 3 21:39:33 xenpc kernel: [102480.204320] [] schedule+0x35/0x80 Jul 3 21:39:33 xenpc kernel: [102480.204328] [] schedule_preempt_disabled+0xe/0x10 Jul 3 21:39:33 xenpc kernel: [102480.204336] [] __mutex_lock_slowpath+0xb9/0x130 Jul 3 21:39:33 xenpc kernel: [102480.204346] [] mutex_lock+0x1f/0x30 Jul 3 21:39:33 xenpc kernel: [102480.204434] [] cifs_reconnect_tcon+0x9d/0x340 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.204490] [] smb_init+0x2a/0x50 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.204545] [] CIFSSMBUnixQPathInfo+0x80/0x330 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.204603] [] cifs_get_inode_info_unix+0x9b/0x290 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.204614] [] ? remove_wait_queue+0x4d/0x60 Jul 3 21:39:33 xenpc kernel: [102480.204621] [] ? poll_freewait+0x4a/0xa0 Jul 3 21:39:33 xenpc kernel: [102480.204627] [] ? do_sys_poll+0x146/0x560 Jul 3 21:39:33 xenpc kernel: [102480.204635] [] ? __kmalloc+0x1b9/0x250 Jul 3 21:39:33 xenpc kernel: [102480.204691] [] ? build_path_from_dentry+0xb1/0x2d0 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.204748] [] ? build_path_from_dentry+0x128/0x2d0 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.204807] [] cifs_revalidate_dentry_attr+0xd8/0x250 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.204866] [] cifs_revalidate_dentry+0x13/0x30 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.204921] [] cifs_d_revalidate+0x27/0xb0 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.204930] [] lookup_fast+0x24f/0x330 Jul 3 21:39:33 xenpc kernel: [102480.204937] [] walk_component+0x49/0x300 Jul 3 21:39:33 xenpc kernel: [102480.204944] [] ? path_init+0x1eb/0x3c0 Jul 3 21:39:33 xenpc kernel: [102480.204951] [] path_lookupat+0x5d/0x110 Jul 3 21:39:33 xenpc kernel: [102480.204959] [] filename_lookup+0xb1/0x180 Jul 3 21:39:33 xenpc kernel: [102480.204966] [] ? kmem_cache_alloc+0x187/0x1f0 Jul 3 21:39:33 xenpc kernel: [102480.204973] [] ? getname_flags+0x56/0x1f0 Jul 3 21:39:33 xenpc kernel: [102480.204980] [] user_path_at_empty+0x36/0x40 Jul 3 21:39:33 xenpc kernel: [102480.204987] [] vfs_fstatat+0x66/0xc0 Jul 3 21:39:33 xenpc kernel: [102480.204993] [] SYSC_newstat+0x2e/0x60 Jul 3 21:39:33 xenpc kernel: [102480.204999] [] SyS_newstat+0xe/0x10 Jul 3 21:39:33 xenpc kernel: [102480.205006] [] entry_SYSCALL_64_fastpath+0x16/0x71 Jul 3 21:39:33 xenpc kernel: [102480.205036] INFO: task pool:583 blocked for more than 120 seconds. Jul 3 21:39:33 xenpc kernel: [102480.205040] Not tainted 4.4.0-28-generic #47-Ubuntu Jul 3 21:39:33 xenpc kernel: [102480.205044] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jul 3 21:39:33 xenpc kernel: [102480.205047] pool D ffff88014e18fab8 0 583 17532 0x00000000 Jul 3 21:39:33 xenpc kernel: [102480.205054] ffff88014e18fab8 ffff880114a0bf70 ffff88019d5ed780 ffff8801466cd780 Jul 3 21:39:33 xenpc kernel: [102480.205060] ffff88014e190000 ffff8801b341a624 ffff8801466cd780 00000000ffffffff Jul 3 21:39:33 xenpc kernel: [102480.205066] ffff8801b341a628 ffff88014e18fad0 ffffffff818235b5 ffff8801b341a620 Jul 3 21:39:33 xenpc kernel: [102480.205073] Call Trace: Jul 3 21:39:33 xenpc kernel: [102480.205080] [] schedule+0x35/0x80 Jul 3 21:39:33 xenpc kernel: [102480.205086] [] schedule_preempt_disabled+0xe/0x10 Jul 3 21:39:33 xenpc kernel: [102480.205093] [] __mutex_lock_slowpath+0xb9/0x130 Jul 3 21:39:33 xenpc kernel: [102480.205100] [] mutex_lock+0x1f/0x30 Jul 3 21:39:33 xenpc kernel: [102480.205154] [] cifs_reconnect_tcon+0x9d/0x340 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.205163] [] ? ext4_fname_free_filename+0x16/0x30 Jul 3 21:39:33 xenpc kernel: [102480.205217] [] smb_init+0x2a/0x50 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.205272] [] CIFSSMBUnixQPathInfo+0x80/0x330 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.205331] [] cifs_get_inode_info_unix+0x9b/0x290 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.205339] [] ? legitimize_mnt+0x12/0x60 Jul 3 21:39:33 xenpc kernel: [102480.205346] [] ? unlazy_walk+0xc1/0x150 Jul 3 21:39:33 xenpc kernel: [102480.205353] [] ? terminate_walk+0x64/0xd0 Jul 3 21:39:33 xenpc kernel: [102480.205359] [] ? __kmalloc+0x1b9/0x250 Jul 3 21:39:33 xenpc kernel: [102480.205416] [] ? build_path_from_dentry+0xb1/0x2d0 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.205473] [] ? build_path_from_dentry+0xb1/0x2d0 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.205532] [] cifs_revalidate_dentry_attr+0xd8/0x250 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.205539] [] ? kmem_cache_alloc+0x187/0x1f0 Jul 3 21:39:33 xenpc kernel: [102480.205597] [] cifs_getattr+0x51/0x110 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.205604] [] vfs_getattr_nosec+0x2c/0x40 Jul 3 21:39:33 xenpc kernel: [102480.205609] [] vfs_getattr+0x26/0x30 Jul 3 21:39:33 xenpc kernel: [102480.205615] [] vfs_fstatat+0x78/0xc0 Jul 3 21:39:33 xenpc kernel: [102480.205621] [] SYSC_newlstat+0x31/0x60 Jul 3 21:39:33 xenpc kernel: [102480.205630] [] ? SyS_futex+0x81/0x180 Jul 3 21:39:33 xenpc kernel: [102480.205638] [] ? fpu__restore+0xf3/0x150 Jul 3 21:39:33 xenpc kernel: [102480.205644] [] SyS_newlstat+0xe/0x10 Jul 3 21:39:33 xenpc kernel: [102480.205649] [] entry_SYSCALL_64_fastpath+0x16/0x71 Jul 3 21:39:33 xenpc kernel: [102480.205656] INFO: task pool:584 blocked for more than 120 seconds. Jul 3 21:39:33 xenpc kernel: [102480.205660] Not tainted 4.4.0-28-generic #47-Ubuntu Jul 3 21:39:33 xenpc kernel: [102480.205663] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jul 3 21:39:33 xenpc kernel: [102480.205666] pool D ffff8801b5523ab8 0 584 17532 0x00000000 Jul 3 21:39:33 xenpc kernel: [102480.205673] ffff8801b5523ab8 fffefefefffefefe ffff88019d5ed780 ffff8801466c9900 Jul 3 21:39:33 xenpc kernel: [102480.205679] ffff8801b5524000 ffff8801b341a624 ffff8801466c9900 00000000ffffffff Jul 3 21:39:33 xenpc kernel: [102480.205685] ffff8801b341a628 ffff8801b5523ad0 ffffffff818235b5 ffff8801b341a620 Jul 3 21:39:33 xenpc kernel: [102480.205691] Call Trace: Jul 3 21:39:33 xenpc kernel: [102480.205698] [] schedule+0x35/0x80 Jul 3 21:39:33 xenpc kernel: [102480.205704] [] schedule_preempt_disabled+0xe/0x10 Jul 3 21:39:33 xenpc kernel: [102480.205711] [] __mutex_lock_slowpath+0xb9/0x130 Jul 3 21:39:33 xenpc kernel: [102480.205718] [] mutex_lock+0x1f/0x30 Jul 3 21:39:33 xenpc kernel: [102480.205771] [] cifs_reconnect_tcon+0x9d/0x340 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.205826] [] smb_init+0x2a/0x50 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.205881] [] CIFSSMBUnixQPathInfo+0x80/0x330 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.205939] [] cifs_get_inode_info_unix+0x9b/0x290 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.205946] [] ? legitimize_mnt+0x12/0x60 Jul 3 21:39:33 xenpc kernel: [102480.205953] [] ? unlazy_walk+0xc1/0x150 Jul 3 21:39:33 xenpc kernel: [102480.205960] [] ? terminate_walk+0x64/0xd0 Jul 3 21:39:33 xenpc kernel: [102480.205966] [] ? __kmalloc+0x1b9/0x250 Jul 3 21:39:33 xenpc kernel: [102480.206023] [] ? build_path_from_dentry+0xb1/0x2d0 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.206080] [] ? build_path_from_dentry+0xb1/0x2d0 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.206138] [] cifs_revalidate_dentry_attr+0xd8/0x250 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.206146] [] ? kmem_cache_alloc+0x187/0x1f0 Jul 3 21:39:33 xenpc kernel: [102480.206204] [] cifs_getattr+0x51/0x110 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.206210] [] vfs_getattr_nosec+0x2c/0x40 Jul 3 21:39:33 xenpc kernel: [102480.206216] [] vfs_getattr+0x26/0x30 Jul 3 21:39:33 xenpc kernel: [102480.206221] [] vfs_fstatat+0x78/0xc0 Jul 3 21:39:33 xenpc kernel: [102480.206227] [] SYSC_newlstat+0x31/0x60 Jul 3 21:39:33 xenpc kernel: [102480.206234] [] ? SyS_futex+0x81/0x180 Jul 3 21:39:33 xenpc kernel: [102480.206241] [] ? fpu__restore+0xf3/0x150 Jul 3 21:39:33 xenpc kernel: [102480.206247] [] SyS_newlstat+0xe/0x10 Jul 3 21:39:33 xenpc kernel: [102480.206252] [] entry_SYSCALL_64_fastpath+0x16/0x71 Jul 3 21:39:33 xenpc kernel: [102480.206258] INFO: task pool:585 blocked for more than 120 seconds. Jul 3 21:39:33 xenpc kernel: [102480.206262] Not tainted 4.4.0-28-generic #47-Ubuntu Jul 3 21:39:33 xenpc kernel: [102480.206265] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jul 3 21:39:33 xenpc kernel: [102480.206268] pool D ffff8801b5137ab8 0 585 17532 0x00000000 Jul 3 21:39:33 xenpc kernel: [102480.206275] ffff8801b5137ab8 fffefefefffefefe ffff88019d5ed780 ffff8801466ca580 Jul 3 21:39:33 xenpc kernel: [102480.206281] ffff8801b5138000 ffff8801b341a624 ffff8801466ca580 00000000ffffffff Jul 3 21:39:33 xenpc kernel: [102480.206287] ffff8801b341a628 ffff8801b5137ad0 ffffffff818235b5 ffff8801b341a620 Jul 3 21:39:33 xenpc kernel: [102480.206294] Call Trace: Jul 3 21:39:33 xenpc kernel: [102480.206300] [] schedule+0x35/0x80 Jul 3 21:39:33 xenpc kernel: [102480.206306] [] schedule_preempt_disabled+0xe/0x10 Jul 3 21:39:33 xenpc kernel: [102480.206313] [] __mutex_lock_slowpath+0xb9/0x130 Jul 3 21:39:33 xenpc kernel: [102480.206320] [] mutex_lock+0x1f/0x30 Jul 3 21:39:33 xenpc kernel: [102480.206374] [] cifs_reconnect_tcon+0x9d/0x340 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.206428] [] smb_init+0x2a/0x50 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.206483] [] CIFSSMBUnixQPathInfo+0x80/0x330 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.206542] [] cifs_get_inode_info_unix+0x9b/0x290 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.206548] [] ? legitimize_mnt+0x12/0x60 Jul 3 21:39:33 xenpc kernel: [102480.206555] [] ? unlazy_walk+0xc1/0x150 Jul 3 21:39:33 xenpc kernel: [102480.206562] [] ? terminate_walk+0x64/0xd0 Jul 3 21:39:33 xenpc kernel: [102480.206569] [] ? __kmalloc+0x1b9/0x250 Jul 3 21:39:33 xenpc kernel: [102480.206625] [] ? build_path_from_dentry+0xb1/0x2d0 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.206682] [] ? build_path_from_dentry+0xb1/0x2d0 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.206740] [] cifs_revalidate_dentry_attr+0xd8/0x250 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.206748] [] ? kmem_cache_alloc+0x187/0x1f0 Jul 3 21:39:33 xenpc kernel: [102480.206806] [] cifs_getattr+0x51/0x110 [cifs] Jul 3 21:39:33 xenpc kernel: [102480.206812] [] vfs_getattr_nosec+0x2c/0x40 Jul 3 21:39:33 xenpc kernel: [102480.206818] [] vfs_getattr+0x26/0x30 Jul 3 21:39:33 xenpc kernel: [102480.206823] [] vfs_fstatat+0x78/0xc0 Jul 3 21:39:33 xenpc kernel: [102480.206829] [] SYSC_newlstat+0x31/0x60 Jul 3 21:39:33 xenpc kernel: [102480.206836] [] ? schedule+0x35/0x80 Jul 3 21:39:33 xenpc kernel: [102480.206842] [] ? fpu__restore+0xf3/0x150 Jul 3 21:39:33 xenpc kernel: [102480.206848] [] SyS_newlstat+0xe/0x10 Jul 3 21:39:33 xenpc kernel: [102480.206853] [] entry_SYSCALL_64_fastpath+0x16/0x71 Jul 3 21:41:33 xenpc kernel: [102600.204120] INFO: task gvfsd-recent:2864 blocked for more than 120 seconds. Jul 3 21:41:33 xenpc kernel: [102600.204129] Not tainted 4.4.0-28-generic #47-Ubuntu Jul 3 21:41:33 xenpc kernel: [102600.204131] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jul 3 21:41:33 xenpc kernel: [102600.204134] gvfsd-recent D ffff8800bb2a78b8 0 2864 1 0x00000000 Jul 3 21:41:33 xenpc kernel: [102600.204140] ffff8800bb2a78b8 0000000000000001 ffff8801b442a580 ffff88019d49cb00 Jul 3 21:41:33 xenpc kernel: [102600.204144] ffff8800bb2a8000 ffff8801b341a624 ffff88019d49cb00 00000000ffffffff Jul 3 21:41:33 xenpc kernel: [102600.204147] ffff8801b341a628 ffff8800bb2a78d0 ffffffff818235b5 ffff8801b341a620 Jul 3 21:41:33 xenpc kernel: [102600.204151] Call Trace: Jul 3 21:41:33 xenpc kernel: [102600.204161] [] schedule+0x35/0x80 Jul 3 21:41:33 xenpc kernel: [102600.204166] [] schedule_preempt_disabled+0xe/0x10 Jul 3 21:41:33 xenpc kernel: [102600.204170] [] __mutex_lock_slowpath+0xb9/0x130 Jul 3 21:41:33 xenpc kernel: [102600.204175] [] mutex_lock+0x1f/0x30 Jul 3 21:41:33 xenpc kernel: [102600.204222] [] cifs_reconnect_tcon+0x9d/0x340 [cifs] Jul 3 21:41:33 xenpc kernel: [102600.204253] [] smb_init+0x2a/0x50 [cifs] Jul 3 21:41:33 xenpc kernel: [102600.204284] [] CIFSSMBUnixQPathInfo+0x80/0x330 [cifs] Jul 3 21:41:33 xenpc kernel: [102600.204318] [] cifs_get_inode_info_unix+0x9b/0x290 [cifs] Jul 3 21:41:33 xenpc kernel: [102600.204324] [] ? remove_wait_queue+0x4d/0x60 Jul 3 21:41:33 xenpc kernel: [102600.204328] [] ? poll_freewait+0x4a/0xa0 Jul 3 21:41:33 xenpc kernel: [102600.204331] [] ? do_sys_poll+0x146/0x560 Jul 3 21:41:33 xenpc kernel: [102600.204335] [] ? __kmalloc+0x1b9/0x250 Jul 3 21:41:33 xenpc kernel: [102600.204367] [] ? build_path_from_dentry+0xb1/0x2d0 [cifs] Jul 3 21:41:33 xenpc kernel: [102600.204399] [] ? build_path_from_dentry+0x128/0x2d0 [cifs] Jul 3 21:41:33 xenpc kernel: [102600.204431] [] cifs_revalidate_dentry_attr+0xd8/0x250 [cifs] Jul 3 21:41:33 xenpc kernel: [102600.204464] [] cifs_revalidate_dentry+0x13/0x30 [cifs] Jul 3 21:41:33 xenpc kernel: [102600.204495] [] cifs_d_revalidate+0x27/0xb0 [cifs] Jul 3 21:41:33 xenpc kernel: [102600.204500] [] lookup_fast+0x24f/0x330 Jul 3 21:41:33 xenpc kernel: [102600.204504] [] walk_component+0x49/0x300 Jul 3 21:41:33 xenpc kernel: [102600.204508] [] ? path_init+0x1eb/0x3c0 Jul 3 21:41:33 xenpc kernel: [102600.204512] [] path_lookupat+0x5d/0x110 Jul 3 21:41:33 xenpc kernel: [102600.204516] [] filename_lookup+0xb1/0x180 Jul 3 21:41:33 xenpc kernel: [102600.204520] [] ? kmem_cache_alloc+0x187/0x1f0 Jul 3 21:41:33 xenpc kernel: [102600.204523] [] ? getname_flags+0x56/0x1f0 Jul 3 21:41:33 xenpc kernel: [102600.204527] [] user_path_at_empty+0x36/0x40 Jul 3 21:41:33 xenpc kernel: [102600.204531] [] vfs_fstatat+0x66/0xc0 Jul 3 21:41:33 xenpc kernel: [102600.204534] [] SYSC_newstat+0x2e/0x60 Jul 3 21:41:33 xenpc kernel: [102600.204538] [] SyS_newstat+0xe/0x10 Jul 3 21:41:33 xenpc kernel: [102600.204541] [] entry_SYSCALL_64_fastpath+0x16/0x71