This bug was fixed in the package linux - 4.8.0-53.56
---------------
linux (4.8.0-53.56) yakkety; urgency=low
* linux: 4.8.0-53.56 -proposed tracker (LP: #1690956)
* bond0: Invalid MTU 9000 requested, hw max 1500 with kernel 4.8 / 4.10 in
XENIAL LTS (LP: #1679823)
- Revert "ethernet: use net core MTU range checking in more drivers"
- Revert "Drivers: hv: ring_buffer: count on wrap around mappings in
get_next_pkt_raw() (v2)"
- Revert "hyperv: Fix spelling of HV_UNKOWN"
- Revert "uio-hv-generic: new userspace i/o driver for VMBus"
- Revert "UBUNTU: [Config] CONFIG_UIO_HV_GENERIC=m"
- Revert "Drivers: hv: balloon: Add logging for dynamic memory operations"
- Revert "Drivers: hv: balloon: Fix info request to show max page count"
- Revert "Drivers: hv: balloon: Disable hot add when CONFIG_MEMORY_HOTPLUG
is
not set"
- Revert "hv: change clockevents unbind tactics"
- Revert "Drivers: hv: vss: Improve log messages."
- Revert "Drivers: hv: utils: Fix the mapping between host version and
protocol to use"
- Revert "Drivers: hv: utils: reduce HV_UTIL_NEGO_TIMEOUT timeout"
- Revert "vmbus: add support for dynamic device id's"
- Revert "tools: hv: remove unnecessary header files and netlink related
code"
- Revert "tools: hv: fix a compile warning in snprintf"
- Revert "net: use core MTU range checking in virt drivers"
- Revert "hv_netvsc: fix a race between netvsc_send() and netvsc_init_buf()"
- Revert "net: use core MTU range checking in virt drivers"
- Revert "net: deprecate eth_change_mtu, remove usage"
- Revert "net: centralize net_device min/max MTU checking"
- Revert "hv_netvsc: remove excessive logging on MTU change"
- Revert "scsi: storvsc: Payload buffer incorrectly sized for 32 bit
kernels."
- Revert "PCI: hv: Use the correct buffer size in new_pcichild_device()"
- Revert "PCI: hv: Fix wslot_to_devfn() to fix warnings on device removal"
- Revert "PCI: hv: Use device serial number as PCI domain"
- [Config] Add uio_hv_generic to modules.ignore for 4.8.0-52.55 abi
-- Thadeu Lima de Souza Cascardo <casca...@canonical.com> Mon, 15 May
2017 21:06:52 -0300
** Changed in: linux (Ubuntu Yakkety)
Status: Fix Committed => Fix Released
** Changed in: linux-hwe (Ubuntu)
Status: Confirmed => Fix Released
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https://bugs.launchpad.net/bugs/1679823
Title:
bond0: Invalid MTU 9000 requested, hw max 1500 with kernel 4.8 / 4.10
in XENIAL LTS
Status in Linux:
Unknown
Status in linux package in Ubuntu:
Triaged
Status in linux-hwe package in Ubuntu:
Fix Released
Status in linux-hwe-edge package in Ubuntu:
Confirmed
Status in linux source package in Yakkety:
Fix Released
Status in linux-hwe source package in Yakkety:
Fix Committed
Status in linux-hwe-edge source package in Yakkety:
Fix Committed
Status in linux source package in Zesty:
In Progress
Status in linux-hwe source package in Zesty:
Confirmed
Status in linux-hwe-edge source package in Zesty:
Confirmed
Bug description:
Since I upgraded the kernel from linux-image-4.8.0-46-generic to
linux-image-extra-4.10.0-14-generic I'm facing an issue when I want to
change the MTU.
It seems to be known bug already fixed:
https://bugzilla.kernel.org/show_bug.cgi?id=194763
# ip l sh eno49
2: eno49: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 9000 qdisc mq master
bond0 state UP mode DEFAULT group default qlen 1000
link/ether 5c:b9:01:8a:61:e9 brd ff:ff:ff:ff:ff:ff
# ip l sh eno50
3: eno50: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 9000 qdisc mq master
bond0 state UP mode DEFAULT group default qlen 1000
link/ether 5c:b9:01:8a:61:e9 brd ff:ff:ff:ff:ff:ff
# ip l sh bond0
6: bond0: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP mode DEFAULT group default qlen 1000
link/ether 5c:b9:01:8a:61:e9 brd ff:ff:ff:ff:ff:ff
# ip l set mtu 9000 bond0
RTNETLINK answers: Invalid argument
root@controller002[SRV][YUL]:~# tail -1 /var/log/syslog
Apr 4 19:36:28 controller002 kernel: [ 8869.077853] bond0: Invalid MTU 9000
requested, hw max 1500
# modinfo ixgbe
filename:
/lib/modules/4.10.0-14-generic/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe.ko
version: 4.4.0-k
license: GPL
description: Intel(R) 10 Gigabit PCI Express Network Driver
# modinfo bonding
filename:
/lib/modules/4.10.0-14-generic/kernel/drivers/net/bonding/bonding.ko
author: Thomas Davis, tada...@lbl.gov and many others
description: Ethernet Channel Bonding Driver, v3.7.1
version: 3.7.1
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