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Public Pastes UntitledLua | 1 sec ago Untitled7 sec ago Untitled5 sec ago Untitled19 sec ago Untitled27 sec ago Untitled37 sec ago Untitled38 sec ago Untitled46 sec ago 0 0 Guest Untitled By: a guest on Aug 14th, 2015 | syntax: None | size: 4.45 KB | views: 210 | expires: Never download | raw | embed | report abuse | print | QR code | clone Aug 14 10:17:52 dev kernel: [16055.793800] overlayfs: ERROR - failed to whiteout '#ffff88008f3c9240' Aug 14 10:17:52 dev kernel: [16055.796903] overlayfs: ERROR - failed to whiteout '#ffff88008f397480' Aug 14 10:17:52 dev kernel: [16055.798370] BUG: unable to handle kernel NULL pointer dereference at 0000000000000057 Aug 14 10:17:52 dev kernel: [16055.800024] IP: [<ffffffff813b4d1c>] lockref_put_or_lock+0xc/0x90 Aug 14 10:17:52 dev kernel: [16055.800428] PGD 215092067 PUD 1b00bb067 PMD 0 Aug 14 10:17:52 dev kernel: [16055.800785] Oops: 0000 [#1] SMP Aug 14 10:17:52 dev kernel: [16055.800973] Modules linked in: veth overlay vboxsf pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt nfsd auth_rpcgss nfs_acl nfs lockd grace sunrpc fscache joydev ppdev serio_raw parport_pc parport 8250_fintek mac_hid i2c_piix4 vboxvideo drm vboxguest nls_utf8 isofs crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper psmouse cryptd ahci e1000 libahci video Aug 14 10:17:52 dev kernel: [16055.806264] CPU: 5 PID: 11051 Comm: mv Tainted: G OE 3.19.0-25-generic #26~14.04.1-Ubuntu Aug 14 10:17:52 dev kernel: [16055.807276] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 Aug 14 10:17:52 dev kernel: [16055.808139] task: ffff8802149f1d70 ti: ffff8801b0004000 task.ti: ffff8801b0004000 Aug 14 10:17:52 dev kernel: [16055.808949] RIP: 0010:[<ffffffff813b4d1c>] [<ffffffff813b4d1c>] lockref_put_or_lock+0xc/0x90 Aug 14 10:17:52 dev kernel: [16055.809790] RSP: 0018:ffff8801b0007c08 EFLAGS: 00010292 Aug 14 10:17:52 dev kernel: [16055.810246] RAX: 0000000000000001 RBX: 0000000000000057 RCX: 0000000100060006 Aug 14 10:17:52 dev kernel: [16055.810750] RDX: 000000000006bfa0 RSI: ffff88008f23d5c0 RDI: 0000000000000057 Aug 14 10:17:52 dev kernel: [16055.811178] RBP: ffff8801b0007c18 R08: 0000000000000000 R09: ffff8800000bee00 Aug 14 10:17:52 dev kernel: [16055.811810] R10: 0000000000000000 R11: ffff8801b00078be R12: 0000000000000057 Aug 14 10:17:52 dev kernel: [16055.812466] R13: ffff8800afbca600 R14: ffffffffffffffff R15: 0000000000000000 Aug 14 10:17:52 dev kernel: [16055.813886] FS: 00007f99165f0840(0000) GS:ffff88021fd40000(0000) knlGS:0000000000000000 Aug 14 10:17:52 dev kernel: [16055.814653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Aug 14 10:17:52 dev kernel: [16055.815123] CR2: 0000000000000057 CR3: 00000001b00b9000 CR4: 00000000000406e0 Aug 14 10:17:52 dev kernel: [16055.815693] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Aug 14 10:17:52 dev kernel: [16055.816360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Aug 14 10:17:52 dev kernel: [16055.816973] Stack: Aug 14 10:17:52 dev kernel: [16055.817306] ffff8800afbca600 ffffffffffffffff ffff8801b0007c48 ffffffff812032c4 Aug 14 10:17:52 dev kernel: [16055.818130] ffff88008f397480 ffff88008f27e9c0 ffff8800afbca600 ffffffffffffffff Aug 14 10:17:52 dev kernel: [16055.818970] ffff8801b0007cf8 ffffffffc07fcde9 ffff8801b0007cd8 01ffffff8134a617 Aug 14 10:17:52 dev kernel: [16055.819707] Call Trace: Aug 14 10:17:52 dev kernel: [16055.819994] [<ffffffff812032c4>] dput+0x24/0x170 Aug 14 10:17:52 dev kernel: [16055.820706] [<ffffffffc07fcde9>] ovl_rename2+0x7c9/0x970 [overlay] Aug 14 10:17:52 dev kernel: [16055.821168] [<ffffffff811f87c7>] vfs_rename+0x4e7/0x7b0 Aug 14 10:17:52 dev kernel: [16055.822077] [<ffffffff811fcffa>] SYSC_renameat2+0x53a/0x5e0 Aug 14 10:17:52 dev kernel: [16055.822693] [<ffffffff810622b1>] ? do_page_fault+0x31/0x70 Aug 14 10:17:52 dev kernel: [16055.823455] [<ffffffff811fe2ee>] SyS_rename+0x1e/0x20 Aug 14 10:17:52 dev kernel: [16055.823876] [<ffffffff817b668d>] system_call_fastpath+0x16/0x1b Aug 14 10:17:52 dev kernel: [16055.824371] Code: 48 c7 c2 11 53 ad 81 be 07 00 00 00 48 c7 c7 10 5a ad 81 31 c0 48 89 e5 e8 b2 00 cc ff 5d c3 55 48 89 e5 53 48 89 fb 48 83 ec 08 <48> 8b 0f 48 89 c8 48 c1 e8 10 31 c8 a9 fe ff 00 00 75 31 48 89 Aug 14 10:17:52 dev kernel: [16055.827237] RIP [<ffffffff813b4d1c>] lockref_put_or_lock+0xc/0x90 Aug 14 10:17:52 dev kernel: [16055.827799] RSP <ffff8801b0007c08> Aug 14 10:17:52 dev kernel: [16055.828143] CR2: 0000000000000057 Aug 14 10:17:52 dev kernel: [16055.828876] ---[ end trace 21bdc7c7a861d319 ]--- clone this paste RAW Paste Data Aug 14 10:17:52 dev kernel: [16055.793800] overlayfs: ERROR - failed to whiteout '#ffff88008f3c9240' Aug 14 10:17:52 dev kernel: [16055.796903] overlayfs: ERROR - failed to whiteout '#ffff88008f397480' Aug 14 10:17:52 dev kernel: [16055.798370] BUG: unable to handle kernel NULL pointer dereference at 0000000000000057 Aug 14 10:17:52 dev kernel: [16055.800024] IP: [<ffffffff813b4d1c>] lockref_put_or_lock+0xc/0x90 Aug 14 10:17:52 dev kernel: [16055.800428] PGD 215092067 PUD 1b00bb067 PMD 0 Aug 14 10:17:52 dev kernel: [16055.800785] Oops: 0000 [#1] SMP Aug 14 10:17:52 dev kernel: [16055.800973] Modules linked in: veth overlay vboxsf pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt nfsd auth_rpcgss nfs_acl nfs lockd grace sunrpc fscache joydev ppdev serio_raw parport_pc parport 8250_fintek mac_hid i2c_piix4 vboxvideo drm vboxguest nls_utf8 isofs crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper psmouse cryptd ahci e1000 libahci video Aug 14 10:17:52 dev kernel: [16055.806264] CPU: 5 PID: 11051 Comm: mv Tainted: G OE 3.19.0-25-generic #26~14.04.1-Ubuntu Aug 14 10:17:52 dev kernel: [16055.807276] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 Aug 14 10:17:52 dev kernel: [16055.808139] task: ffff8802149f1d70 ti: ffff8801b0004000 task.ti: ffff8801b0004000 Aug 14 10:17:52 dev kernel: [16055.808949] RIP: 0010:[<ffffffff813b4d1c>] [<ffffffff813b4d1c>] lockref_put_or_lock+0xc/0x90 Aug 14 10:17:52 dev kernel: [16055.809790] RSP: 0018:ffff8801b0007c08 EFLAGS: 00010292 Aug 14 10:17:52 dev kernel: [16055.810246] RAX: 0000000000000001 RBX: 0000000000000057 RCX: 0000000100060006 Aug 14 10:17:52 dev kernel: [16055.810750] RDX: 000000000006bfa0 RSI: ffff88008f23d5c0 RDI: 0000000000000057 Aug 14 10:17:52 dev kernel: [16055.811178] RBP: ffff8801b0007c18 R08: 0000000000000000 R09: ffff8800000bee00 Aug 14 10:17:52 dev kernel: [16055.811810] R10: 0000000000000000 R11: ffff8801b00078be R12: 0000000000000057 Aug 14 10:17:52 dev kernel: [16055.812466] R13: ffff8800afbca600 R14: ffffffffffffffff R15: 0000000000000000 Aug 14 10:17:52 dev kernel: [16055.813886] FS: 00007f99165f0840(0000) GS:ffff88021fd40000(0000) knlGS:0000000000000000 Aug 14 10:17:52 dev kernel: [16055.814653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Aug 14 10:17:52 dev kernel: [16055.815123] CR2: 0000000000000057 CR3: 00000001b00b9000 CR4: 00000000000406e0 Aug 14 10:17:52 dev kernel: [16055.815693] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Aug 14 10:17:52 dev kernel: [16055.816360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Aug 14 10:17:52 dev kernel: [16055.816973] Stack: Aug 14 10:17:52 dev kernel: [16055.817306] ffff8800afbca600 ffffffffffffffff ffff8801b0007c48 ffffffff812032c4 Aug 14 10:17:52 dev kernel: [16055.818130] ffff88008f397480 ffff88008f27e9c0 ffff8800afbca600 ffffffffffffffff Aug 14 10:17:52 dev kernel: [16055.818970] ffff8801b0007cf8 ffffffffc07fcde9 ffff8801b0007cd8 01ffffff8134a617 Aug 14 10:17:52 dev kernel: [16055.819707] Call Trace: Aug 14 10:17:52 dev kernel: [16055.819994] [<ffffffff812032c4>] dput+0x24/0x170 Aug 14 10:17:52 dev kernel: [16055.820706] [<ffffffffc07fcde9>] ovl_rename2+0x7c9/0x970 [overlay] Aug 14 10:17:52 dev kernel: [16055.821168] [<ffffffff811f87c7>] vfs_rename+0x4e7/0x7b0 Aug 14 10:17:52 dev kernel: [16055.822077] [<ffffffff811fcffa>] SYSC_renameat2+0x53a/0x5e0 Aug 14 10:17:52 dev kernel: [16055.822693] [<ffffffff810622b1>] ? do_page_fault+0x31/0x70 Aug 14 10:17:52 dev kernel: [16055.823455] [<ffffffff811fe2ee>] SyS_rename+0x1e/0x20 Aug 14 10:17:52 dev kernel: [16055.823876] [<ffffffff817b668d>] system_call_fastpath+0x16/0x1b Aug 14 10:17:52 dev kernel: [16055.824371] Code: 48 c7 c2 11 53 ad 81 be 07 00 00 00 48 c7 c7 10 5a ad 81 31 c0 48 89 e5 e8 b2 00 cc ff 5d c3 55 48 89 e5 53 48 89 fb 48 83 ec 08 <48> 8b 0f 48 89 c8 48 c1 e8 10 31 c8 a9 fe ff 00 00 75 31 48 89 Aug 14 10:17:52 dev kernel: [16055.827237] RIP [<ffffffff813b4d1c>] lockref_put_or_lock+0xc/0x90 Aug 14 10:17:52 dev kernel: [16055.827799] RSP <ffff8801b0007c08> Aug 14 10:17:52 dev kernel: [16055.828143] CR2: 0000000000000057 Aug 14 10:17:52 dev kernel: [16055.828876] ---[ end trace 21bdc7c7a861d319 ]--- Pastebin.com Tools & Applications iPhone/iPad Windows Firefox Chrome WebOS Android Mac Opera Click.to UNIX WinPhone create new paste | api | trends | syntax languages | faq | tools | privacy | cookies | contact | dmca | advertise on pastebin | shop NEW! | go pro Follow us: pastebin on facebook | pastebin on twitter | pastebin in the news Dedicated Server Hosting by Steadfast Pastebin v3.11 rendered in: 0.006 seconds Site design & logo © 2015 Pastebin; user contributions (pastes) licensed under cc by-sa 3.0 Aug 14 10:17:52 dev kernel: [16055.793800] overlayfs: ERROR - failed to whiteout '#ffff88008f3c9240' Aug 14 10:17:52 dev kernel: [16055.796903] overlayfs: ERROR - failed to whiteout '#ffff88008f397480' Aug 14 10:17:52 dev kernel: [16055.798370] BUG: unable to handle kernel NULL pointer dereference at 0000000000000057 Aug 14 10:17:52 dev kernel: [16055.800024] IP: [<ffffffff813b4d1c>] lockref_put_or_lock+0xc/0x90 Aug 14 10:17:52 dev kernel: [16055.800428] PGD 215092067 PUD 1b00bb067 PMD 0 Aug 14 10:17:52 dev kernel: [16055.800785] Oops: 0000 [#1] SMP Aug 14 10:17:52 dev kernel: [16055.800973] Modules linked in: veth overlay vboxsf pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt nfsd auth_rpcgss nfs_acl nfs lockd grace sunrpc fscache joydev ppdev serio_raw parport_pc parport 8250_fintek mac_hid i2c_piix4 vboxvideo drm vboxguest nls_utf8 isofs crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper psmouse cryptd ahci e1000 libahci video Aug 14 10:17:52 dev kernel: [16055.806264] CPU: 5 PID: 11051 Comm: mv Tainted: G OE 3.19.0-25-generic #26~14.04.1-Ubuntu Aug 14 10:17:52 dev kernel: [16055.807276] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 Aug 14 10:17:52 dev kernel: [16055.808139] task: ffff8802149f1d70 ti: ffff8801b0004000 task.ti: ffff8801b0004000 Aug 14 10:17:52 dev kernel: [16055.808949] RIP: 0010:[<ffffffff813b4d1c>] [<ffffffff813b4d1c>] lockref_put_or_lock+0xc/0x90 Aug 14 10:17:52 dev kernel: [16055.809790] RSP: 0018:ffff8801b0007c08 EFLAGS: 00010292 Aug 14 10:17:52 dev kernel: [16055.810246] RAX: 0000000000000001 RBX: 0000000000000057 RCX: 0000000100060006 Aug 14 10:17:52 dev kernel: [16055.810750] RDX: 000000000006bfa0 RSI: ffff88008f23d5c0 RDI: 0000000000000057 Aug 14 10:17:52 dev kernel: [16055.811178] RBP: ffff8801b0007c18 R08: 0000000000000000 R09: ffff8800000bee00 Aug 14 10:17:52 dev kernel: [16055.811810] R10: 0000000000000000 R11: ffff8801b00078be R12: 0000000000000057 Aug 14 10:17:52 dev kernel: [16055.812466] R13: ffff8800afbca600 R14: ffffffffffffffff R15: 0000000000000000 Aug 14 10:17:52 dev kernel: [16055.813886] FS: 00007f99165f0840(0000) GS:ffff88021fd40000(0000) knlGS:0000000000000000 Aug 14 10:17:52 dev kernel: [16055.814653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Aug 14 10:17:52 dev kernel: [16055.815123] CR2: 0000000000000057 CR3: 00000001b00b9000 CR4: 00000000000406e0 Aug 14 10:17:52 dev kernel: [16055.815693] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Aug 14 10:17:52 dev kernel: [16055.816360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Aug 14 10:17:52 dev kernel: [16055.816973] Stack: Aug 14 10:17:52 dev kernel: [16055.817306] ffff8800afbca600 ffffffffffffffff ffff8801b0007c48 ffffffff812032c4 Aug 14 10:17:52 dev kernel: [16055.818130] ffff88008f397480 ffff88008f27e9c0 ffff8800afbca600 ffffffffffffffff Aug 14 10:17:52 dev kernel: [16055.818970] ffff8801b0007cf8 ffffffffc07fcde9 ffff8801b0007cd8 01ffffff8134a617 Aug 14 10:17:52 dev kernel: [16055.819707] Call Trace: Aug 14 10:17:52 dev kernel: [16055.819994] [<ffffffff812032c4>] dput+0x24/0x170 Aug 14 10:17:52 dev kernel: [16055.820706] [<ffffffffc07fcde9>] ovl_rename2+0x7c9/0x970 [overlay] Aug 14 10:17:52 dev kernel: [16055.821168] [<ffffffff811f87c7>] vfs_rename+0x4e7/0x7b0 Aug 14 10:17:52 dev kernel: [16055.822077] [<ffffffff811fcffa>] SYSC_renameat2+0x53a/0x5e0 Aug 14 10:17:52 dev kernel: [16055.822693] [<ffffffff810622b1>] ? do_page_fault+0x31/0x70 Aug 14 10:17:52 dev kernel: [16055.823455] [<ffffffff811fe2ee>] SyS_rename+0x1e/0x20 Aug 14 10:17:52 dev kernel: [16055.823876] [<ffffffff817b668d>] system_call_fastpath+0x16/0x1b Aug 14 10:17:52 dev kernel: [16055.824371] Code: 48 c7 c2 11 53 ad 81 be 07 00 00 00 48 c7 c7 10 5a ad 81 31 c0 48 89 e5 e8 b2 00 cc ff 5d c3 55 48 89 e5 53 48 89 fb 48 83 ec 08 <48> 8b 0f 48 89 c8 48 c1 e8 10 31 c8 a9 fe ff 00 00 75 31 48 89 Aug 14 10:17:52 dev kernel: [16055.827237] RIP [<ffffffff813b4d1c>] lockref_put_or_lock+0xc/0x90 Aug 14 10:17:52 dev kernel: [16055.827799] RSP <ffff8801b0007c08> Aug 14 10:17:52 dev kernel: [16055.828143] CR2: 0000000000000057 Aug 14 10:17:52 dev kernel: [16055.828876] ---[ end trace 21bdc7c7a861d319 ]--- ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Andy Whitcroft (apw) ** Changed in: linux (Ubuntu) Milestone: None => ubuntu-15.09 -- 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/1490267 Title: Regression in overlayfs Status in linux package in Ubuntu: Confirmed Bug description: When installing the linux-lts-vivid kernel in Ubuntu 14.04, there is a regression with overlayfs and unprivileged containers: 'failed to whiteout' Below the system information: - Kernel error: http://pastebin.com/iajXHbHZ - Kernel version: 3.19.0-25-generic #26~14.04.1-Ubuntu SMP Fri Jul 24 21:16:20 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux - Executed LXC command: lxc-clone -s -B overlayfs orig test (both unprivileged containers) - LXC version: 1.0.7 We discussed this on the LXC user mailing list, and this is likely a bug in one of the patches that add support for unprivileged use of overlayfs. --- AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Aug 30 13:56 seq crw-rw---- 1 root audio 116, 33 Aug 30 13:56 timer AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.14.1-0ubuntu3.12 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 14.04 Ec2AMI: ami-fceee9e1 Ec2AMIManifest: (unknown) Ec2AvailabilityZone: eu-central-1b Ec2InstanceType: t2.micro Ec2Kernel: unavailable Ec2Ramdisk: unavailable IwConfig: Error: [Errno 2] No such file or directory Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99 MachineType: Xen HVM domU Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 cirrusdrmfb 1 xen ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-26-generic root=UUID=dde0e30e-be54-43dc-9a44-5769353c2e27 ro console=tty1 console=ttyS0 ProcVersionSignature: Ubuntu 3.19.0-26.28~14.04.1-generic 3.19.8-ckt4 RelatedPackageVersions: linux-restricted-modules-3.19.0-26-generic N/A linux-backports-modules-3.19.0-26-generic N/A linux-firmware 1.127.15 RfKill: Error: [Errno 2] No such file or directory StagingDrivers: visorutil Tags: trusty ec2-images staging Uname: Linux 3.19.0-26-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True dmi.bios.date: 05/06/2015 dmi.bios.vendor: Xen dmi.bios.version: 4.2.amazon dmi.chassis.type: 1 dmi.chassis.vendor: Xen dmi.modalias: dmi:bvnXen:bvr4.2.amazon:bd05/06/2015:svnXen:pnHVMdomU:pvr4.2.amazon:cvnXen:ct1:cvr: dmi.product.name: HVM domU dmi.product.version: 4.2.amazon dmi.sys.vendor: Xen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1490267/+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