I am currently getting these on 4.4.0-66, on 14.04LTS / trusty. Xen VM. Unfortunately unable to migrate immediately to 16.04LTS (largish platform with many custom packages built for the distribution). On the 3.13.0 kernels I don't get these, but would like to go to 4.4 due to other fixes being present there.
Linux hostname 4.4.0-66-generic #87~14.04.1-Ubuntu SMP Fri Mar 3 17:32:36 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux [ 0.171412] xen_netfront: Initialising Xen virtual ethernet driver [134355.195249] <unknown>: hw csum failure [134355.195264] CPU: 0 PID: 1226 Comm: named Not tainted 4.4.0-66-generic #87~14.04.1-Ubuntu [134355.195266] 0000000000000000 ffff88007b47bc20 ffffffff813dc80c 0000000000000000 [134355.195270] ffff880005840b00 ffff88007b47bc38 ffffffff816ff14a 0000000000000008 [134355.195272] ffff88007b47bc78 ffffffff816f5b70 0000000000000004 a9ab56547af50000 [134355.195274] Call Trace: [134355.195284] [<ffffffff813dc80c>] dump_stack+0x63/0x87 [134355.195290] [<ffffffff816ff14a>] netdev_rx_csum_fault+0x3a/0x40 [134355.195294] [<ffffffff816f5b70>] skb_copy_and_csum_datagram_msg+0xd0/0xe0 [134355.195299] [<ffffffff817c727f>] udpv6_recvmsg+0x22f/0x6f0 [134355.195302] [<ffffffff8177a5af>] inet_recvmsg+0x6f/0x80 [134355.195305] [<ffffffff816e660b>] sock_recvmsg+0x3b/0x50 [134355.195306] [<ffffffff816e752b>] ___sys_recvmsg+0xdb/0x1f0 [134355.195312] [<ffffffff810fa58d>] ? get_futex_key+0x19d/0x280 [134355.195317] [<ffffffff810c6581>] ? __raw_callee_save___pv_queued_spin_unlock+0x11/0x20 [134355.195320] [<ffffffff810fab21>] ? futex_wake+0x81/0x150 [134355.195323] [<ffffffff810fd124>] ? do_futex+0xf4/0x520 [134355.195327] [<ffffffff810a632a>] ? finish_task_switch+0x7a/0x290 [134355.195330] [<ffffffff816e7fc2>] __sys_recvmsg+0x42/0x80 [134355.195332] [<ffffffff816e8012>] SyS_recvmsg+0x12/0x20 [134355.195335] [<ffffffff81807df6>] entry_SYSCALL_64_fastpath+0x16/0x75 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1614953 Title: hw csum failure when IPv6 interfaces configured in netdev_rx_csum_fault+0x38/0x40 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1614953/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
