** Changed in: linux (Ubuntu) Status: Fix Committed => Fix Released
-- 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/1748513 Title: BUG: unable to handle kernel paging request at 00007f29ec101010 Status in linux package in Ubuntu: Fix Released Bug description: Got this bug/oops while running with the linux-image-4.4.0-113-generic (4.4.0-113.136) kernel from -proposed: BUG: unable to handle kernel paging request at 00007f29ec101010 IP: [<ffffffff97413ad5>] csum_and_copy_from_iter+0x55/0x4c0 PGD 800002fcef6f9067 PUD 2fd1615e067 PMD 2fcef77e067 PTE 800002fd0009f867 Oops: 0001 [#1] SMP Modules linked in: binfmt_misc nf_log_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_log_ipv4 nf_log_common xt_LOG xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_owner xt_conntrack nf_ fjes wmi CPU: 39 PID: 27347 Comm: fping Not tainted 4.4.0-113-generic #136-Ubuntu Hardware name: Dell Inc. PowerEdge R830/0VVT0H, BIOS 1.3.4 11/09/2016 task: ffff88bd1125e200 ti: ffff897d02850000 task.ti: ffff897d02850000 RIP: 0010:[<ffffffff97413ad5>] [<ffffffff97413ad5>] csum_and_copy_from_iter+0x55/0x4c0 RSP: 0018:ffff897d02853a18 EFLAGS: 00010246 RAX: 0000000000180000 RBX: 0000000000000006 RCX: ffff897d02853e98 RDX: ffff897d02853a94 RSI: 0000000000000040 RDI: ffff8afcfba4ea24 RBP: ffff897d02853a80 R08: 0000000000000000 R09: ffff8afcfba4ea24 R10: ffff8afcfba4ea24 R11: ffff8afcfba4ea00 R12: ffff897d02853e98 R13: 0000000000000000 R14: 1ee730fc3e9fb34c R15: 00007f29ec101008 FS: 00007f29ec282700(0000) GS:ffff8afd7ec40000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f29ec101010 CR3: 000002fce5462000 CR4: 0000000000360670 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Stack: ffff88bd7ec07340 ffffffff9772d1d7 ffff8afcf02d8f00 ffff897d02853aaf ffff897d02853a94 00000000000001c0 00000000ffffffff 1ee730fc3e9fb34c 0000000000000040 ffff8afcf02d8f00 0000000000000000 ffff897d02853d30 Call Trace: [<ffffffff9772d1d7>] ? __alloc_skb+0x87/0x1f0 [<ffffffff97782cb6>] ip_generic_getfrag+0x56/0xe0 [<ffffffff977abc0f>] raw_getfrag+0xaf/0x100 [<ffffffff9778450a>] __ip_append_data.isra.45+0x98a/0xb90 [<ffffffff977abb60>] ? raw_recvmsg+0x1c0/0x1c0 [<ffffffff977abb60>] ? raw_recvmsg+0x1c0/0x1c0 [<ffffffff9778478a>] ip_append_data.part.46+0x7a/0xe0 [<ffffffff97785474>] ip_append_data+0x34/0x40 [<ffffffff977ac8a4>] raw_sendmsg+0x724/0xc00 [<ffffffff973a4ea0>] ? aa_sk_perm+0x70/0x210 [<ffffffff973a5761>] ? aa_sock_msg_perm+0x61/0x150 [<ffffffff977bc91b>] inet_sendmsg+0x6b/0xa0 [<ffffffff97723b5e>] sock_sendmsg+0x3e/0x50 [<ffffffff97724151>] SYSC_sendto+0x101/0x190 [<ffffffff971b19fb>] ? vm_mmap_pgoff+0xbb/0xe0 [<ffffffff9706c764>] ? __do_page_fault+0x1b4/0x400 [<ffffffff97724c7e>] SyS_sendto+0xe/0x10 [<ffffffff9784df9f>] entry_SYSCALL_64_fastpath+0x1c/0x93 Code: f3 48 0f 47 de 48 85 db 0f 84 8b 01 00 00 8b 02 49 89 f9 49 89 cc 4c 8b 71 08 89 45 c4 8b 01 a8 04 0f 85 79 01 00 00 4c 8b 79 18 <4d> 8b 6f 08 4d 29 f5 49 39 dd 4c 0f 47 eb a8 02 0f 85 36 02 00 RIP [<ffffffff97413ad5>] csum_and_copy_from_iter+0x55/0x4c0 RSP <ffff897d02853a18> CR2: 00007f29ec101010 ---[ end trace 48102008d03cb384 ]--- This is something new with the -proposed kernel. Additional information: $ lsb_release -rd Description: Ubuntu 16.04.3 LTS Release: 16.04 $ apt-cache policy linux-image-4.4.0-113-generic linux-image-4.4.0-113-generic: Installed: 4.4.0-113.136 Candidate: 4.4.0-113.136 Version table: *** 4.4.0-113.136 500 500 http://archive.ubuntu.com/ubuntu xenial-proposed/main amd64 Packages 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-113-generic 4.4.0-113.136 ProcVersionSignature: Ubuntu 4.4.0-113.136-generic 4.4.98 Uname: Linux 4.4.0-113-generic x86_64 AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Feb 9 10:45 seq crw-rw---- 1 root audio 116, 33 Feb 9 10:45 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.1-0ubuntu2.15 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: [Errno 2] No such file or directory: 'fuser' Date: Fri Feb 9 13:41:20 2018 HibernationDevice: RESUME=/dev/mapper/vghost-swap InstallationDate: Installed on 2017-04-01 (314 days ago) InstallationMedia: Ubuntu-Server 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.8) IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' Lsusb: Bus 002 Device 002: ID 8087:8002 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 413c:a001 Dell Computer Corp. Hub Bus 001 Device 002: ID 8087:800a Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. PowerEdge R830 PciMultimedia: ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-113-generic.efi.signed root=/dev/mapper/vghost-root ro panic=300 kaslr vsyscall=none RelatedPackageVersions: linux-restricted-modules-4.4.0-113-generic N/A linux-backports-modules-4.4.0-113-generic N/A linux-firmware 1.157.15 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/09/2016 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.3.4 dmi.board.name: 0VVT0H dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 23 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.3.4:bd11/09/2016:svnDellInc.:pnPowerEdgeR830:pvr:rvnDellInc.:rn0VVT0H:rvrA01:cvnDellInc.:ct23:cvr: dmi.product.name: PowerEdge R830 dmi.sys.vendor: Dell Inc. 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