[Kernel-packages] [Bug 1715609] Re: kernel warning: skb_warn_bad_offload
Seeing this in Linux andor 4.10.0-37-generic #41-Ubuntu SMP Fri Oct 6 20:20:37 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux as well -- 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/1715609 Title: kernel warning: skb_warn_bad_offload Status in linux package in Ubuntu: In Progress Status in linux source package in Xenial: In Progress Status in linux source package in Zesty: In Progress Bug description: Since upgrading to kernel version 4.10.0-33.37, we're seeing a lot of call traces triggered by skb_warn_bad_offload in the syslog. Regression introduced when fixing this bug? https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1705447 kernel: [570943.49] [ cut here ] kernel: [570943.494448] WARNING: CPU: 3 PID: 21982 at /build/linux-hwe-YA6IuF/linux-hwe-4.10.0/net/core/dev.c:2576 skb_warn_bad_offload+0xd1/0x120 kernel: [570943.494450] e1000e: caps=(0x0030002149a9, 0x) len=1701 data_len=1659 gso_size=1480 gso_type=2 ip_summed=0 kernel: [570943.494451] Modules linked in: udp_diag tcp_diag inet_diag echainiv authenc xfrm4_mode_tunnel xt_state binfmt_misc veth xfrm_user xfrm4_tunnel tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo bridge stp llc iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat ipt_REJECT nf_reject_ipv4 xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_filter ip_tables x_tables intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm ppdev irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf hci_uart ie31200_edac btbcm edac_core intel_pch_thermal btqca serio_raw btintel bluetooth parport_pc parport mac_hid intel_lpss_acpi acpi_pad intel_lpss autofs4 kernel: [570943.494500] btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 e1000e psmouse ptp ahci pps_core libahci wmi pinctrl_sunrisepoint i2c_hid video pinctrl_intel hid fjes kernel: [570943.494524] CPU: 3 PID: 21982 Comm: charon Tainted: GW 4.10.0-33-generic #37~16.04.1-Ubuntu kernel: [570943.494524] Hardware name: ... kernel: [570943.494525] Call Trace: kernel: [570943.494541] kernel: [570943.494544] dump_stack+0x63/0x90 kernel: [570943.494545] __warn+0xcb/0xf0 kernel: [570943.494546] warn_slowpath_fmt+0x5f/0x80 kernel: [570943.494547] ? ___ratelimit+0xa2/0xf0 kernel: [570943.494549] skb_warn_bad_offload+0xd1/0x120 kernel: [570943.494550] __skb_gso_segment+0x17d/0x190 kernel: [570943.494564] validate_xmit_skb+0x14f/0x2a0 kernel: [570943.494565] validate_xmit_skb_list+0x43/0x70 kernel: [570943.494567] sch_direct_xmit+0x16b/0x1c0 kernel: [570943.494568] __dev_queue_xmit+0x47e/0x690 kernel: [570943.494569] dev_queue_xmit+0x10/0x20 kernel: [570943.494570] ip_finish_output2+0x27a/0x370 kernel: [570943.494571] ip_finish_output+0x176/0x270 kernel: [570943.494571] ip_output+0x76/0xe0 kernel: [570943.494572] ? ip_fragment.constprop.49+0x80/0x80 kernel: [570943.494573] ip_forward_finish+0x43/0x70 kernel: [570943.494574] ip_forward+0x385/0x460 kernel: [570943.494575] ? ip_frag_mem+0x50/0x50 kernel: [570943.494575] ip_rcv_finish+0x11b/0x400 kernel: [570943.494576] ip_rcv+0x28b/0x3a0 ... kernel: [570943.494632] ---[ end trace f01d0adcc1256afe ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1715609/+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
[Kernel-packages] [Bug 1529146] Re: btrfs balance leads to kernel panic
@jsalisbury, I can verify that running kernel 4.2.8 fixes the issue that was present in 4.2.0-22. -- 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/1529146 Title: btrfs balance leads to kernel panic Status in Linux: Unknown Status in linux package in Ubuntu: Triaged Status in linux source package in Wily: Triaged Bug description: Running rebalance on a 3 drive btrfs volume with both data and metadata set to raid1 leads to a kernel panic. In my case everything is on BTRFS so the only way I was able to capture the attached backtrace was by sending syslog messages to another server. ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-22-generic 4.2.0-22.27 ProcVersionSignature: Ubuntu 4.2.0-22.27-generic 4.2.6 Uname: Linux 4.2.0-22-generic x86_64 AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Dec 24 10:52 seq crw-rw 1 root audio 116, 33 Dec 24 10:52 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Thu Dec 24 13:47:46 2015 HibernationDevice: RESUME=UUID=9087f95c-b9c5-4b2e-8837-758c7f9e978c InstallationDate: Installed on 2015-12-04 (19 days ago) InstallationMedia: Ubuntu-Server 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: Supermicro H8SGL PciMultimedia: ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/@boot/vmlinuz-4.2.0-22-generic root=UUID=341b28d7-2939-4b10-afc8-b865fd46eec6 ro rootflags=subvol=@ RelatedPackageVersions: linux-restricted-modules-4.2.0-22-generic N/A linux-backports-modules-4.2.0-22-generic N/A linux-firmware1.149.3 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/25/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3.5 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: H8SGL dmi.board.vendor: Supermicro dmi.board.version: 1234567890 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 17 dmi.chassis.vendor: Supermicro dmi.chassis.version: 1234567890 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3.5:bd11/25/2013:svnSupermicro:pnH8SGL:pvr1234567890:rvnSupermicro:rnH8SGL:rvr1234567890:cvnSupermicro:ct17:cvr1234567890: dmi.product.name: H8SGL dmi.product.version: 1234567890 dmi.sys.vendor: Supermicro To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1529146/+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
[Kernel-packages] [Bug 1529146] Re: btrfs balance leads to kernel panic
Happens to me too any time I try a balance against either a single drive btrfs partition or a multi-drive btrfs partition. It will usually happen about 20% into the balance operation. I've been able to reproduce this on demand 6 times now. Ubuntu 15.10 kernel 4.2.0-22-generic btrfs-progs v4.0 ** Attachment added: "IMG_0830.JPG" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1529146/+attachment/4542720/+files/IMG_0830.JPG -- 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/1529146 Title: btrfs balance leads to kernel panic Status in linux package in Ubuntu: Confirmed Bug description: Running rebalance on a 3 drive btrfs volume with both data and metadata set to raid1 leads to a kernel panic. In my case everything is on BTRFS so the only way I was able to capture the attached backtrace was by sending syslog messages to another server. ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-22-generic 4.2.0-22.27 ProcVersionSignature: Ubuntu 4.2.0-22.27-generic 4.2.6 Uname: Linux 4.2.0-22-generic x86_64 AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Dec 24 10:52 seq crw-rw 1 root audio 116, 33 Dec 24 10:52 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Thu Dec 24 13:47:46 2015 HibernationDevice: RESUME=UUID=9087f95c-b9c5-4b2e-8837-758c7f9e978c InstallationDate: Installed on 2015-12-04 (19 days ago) InstallationMedia: Ubuntu-Server 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: Supermicro H8SGL PciMultimedia: ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/@boot/vmlinuz-4.2.0-22-generic root=UUID=341b28d7-2939-4b10-afc8-b865fd46eec6 ro rootflags=subvol=@ RelatedPackageVersions: linux-restricted-modules-4.2.0-22-generic N/A linux-backports-modules-4.2.0-22-generic N/A linux-firmware1.149.3 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/25/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3.5 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: H8SGL dmi.board.vendor: Supermicro dmi.board.version: 1234567890 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 17 dmi.chassis.vendor: Supermicro dmi.chassis.version: 1234567890 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3.5:bd11/25/2013:svnSupermicro:pnH8SGL:pvr1234567890:rvnSupermicro:rnH8SGL:rvr1234567890:cvnSupermicro:ct17:cvr1234567890: dmi.product.name: H8SGL dmi.product.version: 1234567890 dmi.sys.vendor: Supermicro To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1529146/+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
