From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.7 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C81C1C43441 for ; Fri, 16 Nov 2018 04:47:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6C52E2087A for ; Fri, 16 Nov 2018 04:47:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6C52E2087A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389032AbeKPO5z (ORCPT ); Fri, 16 Nov 2018 09:57:55 -0500 Received: from mail-it1-f197.google.com ([209.85.166.197]:57956 "EHLO mail-it1-f197.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727124AbeKPO5y (ORCPT ); Fri, 16 Nov 2018 09:57:54 -0500 Received: by mail-it1-f197.google.com with SMTP id p73-v6so26509460itb.7 for ; Thu, 15 Nov 2018 20:47:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=gEpktW0eUM3mW3jAKvOk0xE67oCxWyE7Xs/DRcDe4To=; b=ZoNmjBNL1jFe8mQAYE7En8/G1JunHsTL9FsImO5XyJ14sLsUuGwbIOxwVJxpEe0Snb znx/P8mqsSs4NbMeuxt519VTIzh8t9z69SkZgacWHdP7RlgIBwBIY4X6NMsfCmMVXyy4 VRKck/zaZXCOFdZ/pP6OlW5pyeWdScwcd6pmFDy3/4SxEcG4asA4t9b62h4WMNeI1aai YGJZmCF4CUQwxZBuTy5Ud5ol4y7wE32mORpt+ImX/Tl+BBZYK5gVUHtIuhRF9nTOw0WF wY7ER7xOUmbMjE2GwqpuOwPomqLX7VNHgjzQmaT24XJcxrM6g2AqyvcS91Bwg4uMHjKb YzXg== X-Gm-Message-State: AGRZ1gL22fKNe4TL/1/tpVBNzuJVE9xZFLL6TOnQuXrfEt80WRXPmneu 3quEwfwqXSpRW7jk4TkFeGd2nYHZfdA9nAfAvYFXl5WAH3O7 X-Google-Smtp-Source: AJdET5dAjSuzEiaADydNGZp/YG6Wr5P3ZK0cUb4NumejnGCsoSgy6b0juvvjpkAtMOz71zomyj81BiTQ8ZwaPFO5r7XYJZ42hqDg MIME-Version: 1.0 X-Received: by 2002:a24:2107:: with SMTP id e7-v6mr2310552ita.34.1542343623741; Thu, 15 Nov 2018 20:47:03 -0800 (PST) Date: Thu, 15 Nov 2018 20:47:03 -0800 In-Reply-To: <0000000000007dedf00576dd53eb@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000d0abc9057ac0dba7@google.com> Subject: Re: possible deadlock in acct_pin_kill From: syzbot To: akpm@linux-foundation.org, gregkh@linuxfoundation.org, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, mark.rutland@arm.com, oleg@redhat.com, paulmck@linux.vnet.ibm.com, syzkaller-bugs@googlegroups.com, tglx@linutronix.de Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot has found a reproducer for the following crash on: HEAD commit: da5322e65940 Merge tag 'selinux-pr-20181115' of git://git... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=15703905400000 kernel config: https://syzkaller.appspot.com/x/.config?x=4a0a89f12ca9b0f5 dashboard link: https://syzkaller.appspot.com/bug?extid=2a73a6ea9507b7112141 compiler: gcc (GCC) 8.0.1 20180413 (experimental) syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11950d4d400000 IMPORTANT: if you fix the bug, please add the following tag to the commit: Reported-by: syzbot+2a73a6ea9507b7112141@syzkaller.appspotmail.com overlayfs: failed to resolve './file1': -2 overlayfs: filesystem on './file0' not supported as upperdir ====================================================== overlayfs: filesystem on './file0' not supported as upperdir WARNING: possible circular locking dependency detected 4.20.0-rc2+ #336 Not tainted ------------------------------------------------------ syz-executor0/7612 is trying to acquire lock: 00000000a1ecfa3f (&acct->lock#2){+.+.}, at: acct_pin_kill+0x26/0x100 kernel/acct.c:173 Process accounting resumed but task is already holding lock: 000000001109cf86 (sb_writers#3){.+.+}, at: sb_start_write include/linux/fs.h:1597 [inline] 000000001109cf86 (sb_writers#3){.+.+}, at: mnt_want_write+0x3f/0xc0 fs/namespace.c:360 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #2 (sb_writers#3){.+.+}: percpu_down_read_preempt_disable include/linux/percpu-rwsem.h:36 [inline] percpu_down_read include/linux/percpu-rwsem.h:59 [inline] __sb_start_write+0x214/0x370 fs/super.c:1387 file_start_write include/linux/fs.h:2810 [inline] ovl_write_iter+0x9a7/0xd10 fs/overlayfs/file.c:243 call_write_iter include/linux/fs.h:1857 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x6b8/0x9f0 fs/read_write.c:487 __kernel_write+0x10c/0x370 fs/read_write.c:506 do_acct_process+0x1144/0x1660 kernel/acct.c:520 slow_acct_process kernel/acct.c:579 [inline] acct_process+0x6b1/0x875 kernel/acct.c:605 do_exit+0x1b89/0x26d0 kernel/exit.c:857 do_group_exit+0x177/0x440 kernel/exit.c:970 get_signal+0x8b0/0x1980 kernel/signal.c:2517 do_signal+0x9c/0x21c0 arch/x86/kernel/signal.c:816 exit_to_usermode_loop+0x2e5/0x380 arch/x86/entry/common.c:162 prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline] syscall_return_slowpath arch/x86/entry/common.c:268 [inline] do_syscall_64+0x6be/0x820 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #1 (&ovl_i_mutex_key[depth]){+.+.}: down_write+0x8a/0x130 kernel/locking/rwsem.c:70 inode_lock include/linux/fs.h:757 [inline] ovl_write_iter+0x151/0xd10 fs/overlayfs/file.c:231 call_write_iter include/linux/fs.h:1857 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x6b8/0x9f0 fs/read_write.c:487 __kernel_write+0x10c/0x370 fs/read_write.c:506 do_acct_process+0x1144/0x1660 kernel/acct.c:520 slow_acct_process kernel/acct.c:579 [inline] acct_process+0x6b1/0x875 kernel/acct.c:605 do_exit+0x1b89/0x26d0 kernel/exit.c:857 do_group_exit+0x177/0x440 kernel/exit.c:970 get_signal+0x8b0/0x1980 kernel/signal.c:2517 do_signal+0x9c/0x21c0 arch/x86/kernel/signal.c:816 exit_to_usermode_loop+0x2e5/0x380 arch/x86/entry/common.c:162 prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline] syscall_return_slowpath arch/x86/entry/common.c:268 [inline] do_syscall_64+0x6be/0x820 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&acct->lock#2){+.+.}: lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3844 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x166/0x16f0 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 acct_pin_kill+0x26/0x100 kernel/acct.c:173 pin_kill+0x29d/0xab0 fs/fs_pin.c:50 acct_on+0x665/0x940 kernel/acct.c:254 __do_sys_acct kernel/acct.c:286 [inline] __se_sys_acct kernel/acct.c:273 [inline] __x64_sys_acct+0xc2/0x1f0 kernel/acct.c:273 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Chain exists of: &acct->lock#2 --> &ovl_i_mutex_key[depth] --> sb_writers#3 Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(sb_writers#3); lock(&ovl_i_mutex_key[depth]); lock(sb_writers#3); lock(&acct->lock#2); *** DEADLOCK *** 2 locks held by syz-executor0/7612: #0: 00000000a4cfd6c1 (acct_on_mutex){+.+.}, at: __do_sys_acct kernel/acct.c:285 [inline] #0: 00000000a4cfd6c1 (acct_on_mutex){+.+.}, at: __se_sys_acct kernel/acct.c:273 [inline] #0: 00000000a4cfd6c1 (acct_on_mutex){+.+.}, at: __x64_sys_acct+0xba/0x1f0 kernel/acct.c:273 #1: 000000001109cf86 (sb_writers#3){.+.+}, at: sb_start_write include/linux/fs.h:1597 [inline] #1: 000000001109cf86 (sb_writers#3){.+.+}, at: mnt_want_write+0x3f/0xc0 fs/namespace.c:360 stack backtrace: CPU: 1 PID: 7612 Comm: syz-executor0 Not tainted 4.20.0-rc2+ #336 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x244/0x39d lib/dump_stack.c:113 print_circular_bug.isra.35.cold.54+0x1bd/0x27d kernel/locking/lockdep.c:1221 check_prev_add kernel/locking/lockdep.c:1863 [inline] check_prevs_add kernel/locking/lockdep.c:1976 [inline] validate_chain kernel/locking/lockdep.c:2347 [inline] __lock_acquire+0x3399/0x4c20 kernel/locking/lockdep.c:3341 lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3844 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x166/0x16f0 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 acct_pin_kill+0x26/0x100 kernel/acct.c:173 pin_kill+0x29d/0xab0 fs/fs_pin.c:50 acct_on+0x665/0x940 kernel/acct.c:254 __do_sys_acct kernel/acct.c:286 [inline] __se_sys_acct kernel/acct.c:273 [inline] __x64_sys_acct+0xc2/0x1f0 kernel/acct.c:273 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457569 Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f4167976c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000457569 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f41679776d4 R13: 00000000004bd656 R14: 00000000004cc1a8 R15: 00000000ffffffff Process accounting resumed Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop0' (0000000046e1e576): kobject_uevent_env kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): kobject_uevent_env Process accounting resumed kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (0000000032f14163): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): kobject_uevent_env Process accounting resumed Process accounting resumed Process accounting resumed kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env Process accounting resumed Process accounting resumed kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' Process accounting resumed kobject: 'loop4' (0000000032f14163): kobject_uevent_env Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' Process accounting resumed Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop4' (0000000032f14163): kobject_uevent_env Process accounting resumed kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' Process accounting resumed kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000ddea6640): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): kobject_uevent_env Process accounting resumed Process accounting resumed Process accounting resumed kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env Process accounting resumed kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' Process accounting resumed Process accounting resumed Process accounting resumed kobject: 'loop0' (0000000046e1e576): kobject_uevent_env kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' Process accounting resumed kobject: 'loop4' (0000000032f14163): kobject_uevent_env kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (0000000046e1e576): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env Process accounting resumed Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed Process accounting resumed kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop4' (0000000032f14163): kobject_uevent_env kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' Process accounting resumed kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' Process accounting resumed kobject: 'loop5' (00000000ddea6640): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' Process accounting resumed Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env Process accounting resumed kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (0000000032f14163): kobject_uevent_env kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop5' (00000000ddea6640): kobject_uevent_env Process accounting resumed kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env Process accounting resumed Process accounting resumed kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' Process accounting resumed kobject: 'loop4' (0000000032f14163): kobject_uevent_env kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): kobject_uevent_env Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed Process accounting resumed kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop4' (0000000032f14163): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' Process accounting resumed Process accounting resumed kobject: 'loop0' (0000000046e1e576): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' Process accounting resumed Process accounting resumed Process accounting resumed kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (0000000046e1e576): kobject_uevent_env Process accounting resumed kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop4' (0000000032f14163): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed Process accounting resumed Process accounting resumed kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop5' (00000000ddea6640): kobject_uevent_env Process accounting resumed kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' Process accounting resumed kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): kobject_uevent_env Process accounting resumed kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' Process accounting resumed kobject: 'loop5' (00000000ddea6640): kobject_uevent_env kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop4' (0000000032f14163): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop0' (0000000046e1e576): kobject_uevent_env Process accounting resumed kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' Process accounting resumed kobject: 'loop4' (0000000032f14163): kobject_uevent_env kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop5' (00000000ddea6640): kobject_uevent_env Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed Process accounting resumed kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (0000000046e1e576): kobject_uevent_env Process accounting resumed kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (0000000032f14163): kobject_uevent_env kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): kobject_uevent_env kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed Process accounting resumed kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env Process accounting resumed Process accounting resumed kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (0000000046e1e576): kobject_uevent_env kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (0000000032f14163): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000ddea6640): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop0' (0000000046e1e576): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' Process accounting resumed Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop0' (0000000046e1e576): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop4' (0000000032f14163): kobject_uevent_env Process accounting resumed kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' Process accounting resumed Process accounting resumed kobject: 'loop5' (00000000ddea6640): kobject_uevent_env kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env Process accounting resumed kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed Process accounting resumed Process accounting resumed Process accounting resumed kobject: 'loop4' (0000000032f14163): kobject_uevent_env kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): kobject_uevent_env kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env Process accounting resumed kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop4' (0000000032f14163): kobject_uevent_env Process accounting resumed Process accounting resumed kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): kobject_uevent_env kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed Process accounting resumed Process accounting resumed kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' Process accounting resumed kobject: 'loop5' (00000000ddea6640): kobject_uevent_env kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' Process accounting resumed kobject: 'loop0' (0000000046e1e576): kobject_uevent_env kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed Process accounting resumed kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop4' (0000000032f14163): kobject_uevent_env Process accounting resumed kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop4' (0000000032f14163): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' Process accounting resumed Process accounting resumed Process accounting resumed kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): kobject_uevent_env Process accounting resumed kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): kobject_uevent_env Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env Process accounting resumed kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env Process accounting resumed kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (0000000032f14163): kobject_uevent_env Process accounting resumed kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000ddea6640): kobject_uevent_env Process accounting resumed kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): kobject_uevent_env Process accounting resumed kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): kobject_uevent_env kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): kobject_uevent_env kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env Process accounting resumed kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): kobject_uevent_env kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): kobject_uevent_env kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env Process accounting resumed kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env Process accounting resumed kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): kobject_uevent_env Process accounting resumed Process accounting resumed Process accounting resumed kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000ddea6640): kobject_uevent_env kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed Process accounting resumed Process accounting resumed kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env Process accounting resumed kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop0' (0000000046e1e576): kobject_uevent_env kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000ddea6640): kobject_uevent_env kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop5' (00000000ddea6640): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' Process accounting resumed Process accounting resumed kobject: 'loop0' (0000000046e1e576): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed Process accounting resumed kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env Process accounting resumed kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' Process accounting resumed kobject: 'loop0' (0000000046e1e576): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): kobject_uevent_env Process accounting resumed kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' Process accounting resumed kobject: 'loop5' (00000000ddea6640): kobject_uevent_env Process accounting resumed Process accounting resumed kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env Process accounting resumed kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' Process accounting resumed kobject: 'loop5' (00000000ddea6640): kobject_uevent_env kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed Process accounting resumed kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000032f14163): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' Process accounting resumed kobject: 'loop0' (0000000046e1e576): kobject_uevent_env Process accounting resumed kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000ddea6640): kobject_uevent_env kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' Process accounting resumed kobject: 'loop0' (0000000046e1e576): kobject_uevent_env Process accounting resumed kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000ddea6640): kobject_uevent_env kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env Process accounting resumed kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop4' (0000000032f14163): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): kobject_uevent_env Process accounting resumed kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' Process accounting resumed kobject: 'loop4' (0000000032f14163): kobject_uevent_env kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' Process accounting resumed kobject: 'loop5' (00000000ddea6640): kobject_uevent_env kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env Process accounting resumed Process accounting resumed Process accounting resumed kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): kobject_uevent_env kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed Process accounting resumed Process accounting resumed kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): kobject_uevent_env Process accounting resumed kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop4' (0000000032f14163): kobject_uevent_env Process accounting resumed Process accounting resumed kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): kobject_uevent_env Process accounting resumed kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (0000000032f14163): kobject_uevent_env kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' Process accounting resumed kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env Process accounting resumed kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' Process accounting resumed kobject: 'loop5' (00000000ddea6640): kobject_uevent_env Process accounting resumed Process accounting resumed kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (0000000046e1e576): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' Process accounting resumed kobject: 'loop4' (0000000032f14163): kobject_uevent_env kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' Process accounting resumed Process accounting resumed Process accounting resumed Process accounting resumed kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): kobject_uevent_env Process accounting resumed kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (0000000032f14163): kobject_uevent_env kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (0000000046e1e576): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): kobject_uevent_env Process accounting resumed Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' Process accounting resumed kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop4' (0000000032f14163): kobject_uevent_env Process accounting resumed kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' Process accounting resumed Process accounting resumed Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (0000000046e1e576): kobject_uevent_env kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000ddea6640): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop4' (0000000032f14163): kobject_uevent_env Process accounting resumed kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' Process accounting resumed kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env Process accounting resumed kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' Process accounting resumed kobject: 'loop0' (0000000046e1e576): kobject_uevent_env kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (0000000046e1e576): kobject_uevent_env kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop4' (0000000032f14163): kobject_uevent_env Process accounting resumed Process accounting resumed kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env Process accounting resumed kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop0' (0000000046e1e576): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop0' (0000000046e1e576): fill_kobj_path: path = '/devices/virtual/block/loop0' Process accounting resumed Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): kobject_uevent_env kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000032f14163): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed Process accounting resumed kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' Process accounting resumed Process accounting resumed kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env Process accounting resumed Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' Process accounting resumed kobject: 'loop5' (00000000ddea6640): kobject_uevent_env Process accounting resumed kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (0000000032f14163): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env kobject: 'loop2' (00000000376c0e5b): fill_kobj_path: path = '/devices/virtual/block/loop2' Process accounting resumed Process accounting resumed kobject: 'loop1' (00000000b92a47dc): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000b92a47dc): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: filesystem on './file0' not supported as upperdir overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env Process accounting resumed Process accounting resumed kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' Process accounting resumed Process accounting resumed overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop5' (00000000ddea6640): kobject_uevent_env kobject: 'loop5' (00000000ddea6640): fill_kobj_path: path = '/devices/virtual/block/loop5' Process accounting resumed kobject: 'loop4' (0000000032f14163): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir Process accounting resumed kobject: 'loop4' (0000000032f14163): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000000a7cd0f5): kobject_uevent_env kobject: 'loop3' (000000000a7cd0f5): fill_kobj_path: path = '/devices/virtual/block/loop3' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop2' (00000000376c0e5b):