we activated the susuggested kernel
cat /proc/version
Linux version 4.9.0-040900rc5-generic (kernel@tangerine) (gcc version 6.2.0
20161005 (Ubuntu 6.2.0-5ubuntu12) ) #201611131431 SMP Sun Nov 13 19:33:15 UTC
2016
however, same issue reappeared:
Dec 11 21:58:00 puno01 kernel: [2306342.662457] ------------[ cut here
]------------
Dec 11 21:58:00 puno01 kernel: [2306342.662470] WARNING: CPU: 0 PID: 0 at
/home/kernel/COD/linux/net/sched/sch_generic.c:316 dev_watchdog+0x22c/0x230
Dec 11 21:58:00 puno01 kernel: [2306342.662472] NETDEV WATCHDOG: eth0 (igb):
transmit queue 7 timed out
Dec 11 21:58:00 puno01 kernel: [2306342.662474] Modules linked in: btrfs ufs
qnx4 hfsplus hfs minix ntfs msdos jfs xfs dm_snapshot dm_bufio xen_netback
xen_blkback xen_gntdev xen_evtchn xenfs xen_privcmd bridge stp llc intel_rapl
sb_edac edac_core x86_pkg_temp_thermal ast ttm drm_kms_helper coretemp drm
ipmi_ssif crct10dif_pclmul crc32_pclmul ghash_clmulni_intel fb_sys_fops
syscopyarea aesni_intel sysfillrect sysimgblt aes_x86_64 lrw glue_helper
ablk_helper cryptd intel_rapl_perf joydev input_leds ipmi_si ipmi_msghandler
shpchp wmi lpc_ich ioatdma mac_hid acpi_power_meter raid456 async_raid6_recov
async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0
multipath linear raid10 igb i2c_algo_bit dca ahci ptp libahci pps_core
hid_generic mpt3sas raid_class fjes mptsas mptscsih mptbase scsi_transport_sas
usbhid hid
Dec 11 21:58:00 puno01 kernel: [2306342.662555] CPU: 0 PID: 0 Comm: swapper/0
Tainted: G W 4.9.0-040900rc5-generic #201611131431
Dec 11 21:58:00 puno01 kernel: [2306342.662557] Hardware name: Supermicro
X10DRi/X10DRi, BIOS 1.1 04/14/2015
Dec 11 21:58:00 puno01 kernel: [2306342.662561] ffff88200e403da0
ffffffff81416e32 ffff88200e403df0 0000000000000000
Dec 11 21:58:00 puno01 kernel: [2306342.662565] ffff88200e403de0
ffffffff8108364b 0000013c00000000 0000000000000007
Dec 11 21:58:00 puno01 kernel: [2306342.662569] 0000000000000008
0000000000000000 ffff881ff433c000 ffff881ff6413940
Dec 11 21:58:00 puno01 kernel: [2306342.662574] Call Trace:
Dec 11 21:58:00 puno01 kernel: [2306342.662577] <IRQ>
Dec 11 21:58:00 puno01 kernel: [2306342.662586] [<ffffffff81416e32>]
dump_stack+0x63/0x81
Dec 11 21:58:00 puno01 kernel: [2306342.662594] [<ffffffff8108364b>]
__warn+0xcb/0xf0
Dec 11 21:58:00 puno01 kernel: [2306342.662598] [<ffffffff810836cf>]
warn_slowpath_fmt+0x5f/0x80
Dec 11 21:58:00 puno01 kernel: [2306342.662603] [<ffffffff810f8c92>] ?
hrtimer_interrupt+0xc2/0x180
Dec 11 21:58:00 puno01 kernel: [2306342.662606] [<ffffffff81799eac>]
dev_watchdog+0x22c/0x230
Dec 11 21:58:00 puno01 kernel: [2306342.662609] [<ffffffff81799c80>] ?
qdisc_rcu_free+0x40/0x40
Dec 11 21:58:00 puno01 kernel: [2306342.662616] [<ffffffff810f5f25>]
call_timer_fn+0x35/0x120
Dec 11 21:58:00 puno01 kernel: [2306342.662619] [<ffffffff810f64b5>]
run_timer_softirq+0x215/0x4b0
Dec 11 21:58:00 puno01 kernel: [2306342.662624] [<ffffffff810e5eca>] ?
handle_percpu_irq+0x3a/0x50
Dec 11 21:58:00 puno01 kernel: [2306342.662631] [<ffffffff8188eb94>]
__do_softirq+0x104/0x28c
Dec 11 21:58:00 puno01 kernel: [2306342.662634] [<ffffffff81089ab6>]
irq_exit+0xb6/0xc0
Dec 11 21:58:00 puno01 kernel: [2306342.662639] [<ffffffff8150c5f5>]
xen_evtchn_do_upcall+0x35/0x40
Dec 11 21:58:00 puno01 kernel: [2306342.662642] [<ffffffff8188d00e>]
xen_do_hypervisor_callback+0x1e/0x40
Dec 11 21:58:00 puno01 kernel: [2306342.662643] <EOI>
Dec 11 21:58:00 puno01 kernel: [2306342.662649] [<ffffffff810013aa>] ?
xen_hypercall_sched_op+0xa/0x20
Dec 11 21:58:00 puno01 kernel: [2306342.662651] [<ffffffff810013aa>] ?
xen_hypercall_sched_op+0xa/0x20
Dec 11 21:58:00 puno01 kernel: [2306342.662657] [<ffffffff81022ef0>] ?
xen_safe_halt+0x10/0x20
Dec 11 21:58:00 puno01 kernel: [2306342.662663] [<ffffffff8188b5b0>] ?
default_idle+0x20/0xd0
Dec 11 21:58:00 puno01 kernel: [2306342.662668] [<ffffffff8103830f>] ?
arch_cpu_idle+0xf/0x20
Dec 11 21:58:00 puno01 kernel: [2306342.662671] [<ffffffff8188b9c3>] ?
default_idle_call+0x23/0x30
Dec 11 21:58:00 puno01 kernel: [2306342.662676] [<ffffffff810c8fb0>] ?
cpu_startup_entry+0x1d0/0x240
Dec 11 21:58:00 puno01 kernel: [2306342.662679] [<ffffffff8187e7b7>] ?
rest_init+0x77/0x80
Dec 11 21:58:00 puno01 kernel: [2306342.662685] [<ffffffff81f85fd3>] ?
start_kernel+0x448/0x469
Dec 11 21:58:00 puno01 kernel: [2306342.662689] [<ffffffff81f852ca>] ?
x86_64_start_reservations+0x24/0x26
Dec 11 21:58:00 puno01 kernel: [2306342.662691] [<ffffffff81f8ca9d>] ?
xen_start_kernel+0x52f/0x53b
Dec 11 21:58:00 puno01 kernel: [2306342.662694] ---[ end trace 14b3343d2dd3515f
]---
Dec 11 21:58:00 puno01 kernel: [2306342.662741] igb 0000:04:00.0 eth0: Reset
adapter
Dec 11 21:58:00 puno01 kernel: [2306342.663187] xenbr0: port 1(eth0) entered
disabled state
Dec 11 21:58:00 puno01 kernel: [2306342.685493] igb 0000:04:00.1 eth1: Reset
adapter
Dec 11 21:58:00 puno01 kernel: [2306342.699077] igb 0000:04:00.1 eth1: igb:
eth1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
Dec 11 21:58:02 puno01 kernel: [2306344.857683] igb 0000:04:00.1: exceed max 2
second
Dec 11 21:58:02 puno01 kernel: [2306344.859914] igb 0000:04:00.1 eth1: igb:
eth1 NIC Link is Down
Dec 11 21:58:03 puno01 kernel: [2306346.074702] igb 0000:04:00.0 eth0: igb:
eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Tags added: kernel-bug-exists-upstream
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https://bugs.launchpad.net/bugs/1640856
Title:
eth0: Reset adapter
Status in linux package in Ubuntu:
Confirmed
Bug description:
using ubuntu Ubuntu 14.04 LTS
we get sporadic networking adapter resets resulting in a loss of service.
kernel log:
Oct 28 10:57:08 puno01 kernel: [2306272.568264] ffff881f35400000
ffff881f37e30940 0000000000000008 0000000000000024
Oct 28 10:57:08 puno01 kernel: [2306272.568274] Call Trace:
Oct 28 10:57:08 puno01 kernel: [2306272.568276] <IRQ> [<ffffffff81729f76>]
dump_stack+0x64/0x82
Oct 28 10:57:08 puno01 kernel: [2306272.568299] [<ffffffff8106987d>]
warn_slowpath_common+0x7d/0xa0
Oct 28 10:57:08 puno01 kernel: [2306272.568305] [<ffffffff810698ec>]
warn_slowpath_fmt+0x4c/0x50
Oct 28 10:57:08 puno01 kernel: [2306272.568312] [<ffffffff8164d786>]
dev_watchdog+0x276/0x280
Oct 28 10:57:08 puno01 kernel: [2306272.568318] [<ffffffff8164d510>] ?
dev_graft_qdisc+0x80/0x80
Oct 28 10:57:08 puno01 kernel: [2306272.568327] [<ffffffff810767d6>]
call_timer_fn+0x36/0x150
Oct 28 10:57:08 puno01 kernel: [2306272.568332] [<ffffffff8164d510>] ?
dev_graft_qdisc+0x80/0x80
Oct 28 10:57:08 puno01 kernel: [2306272.568338] [<ffffffff810777cf>]
run_timer_softirq+0x21f/0x310
Oct 28 10:57:08 puno01 kernel: [2306272.568347] [<ffffffff8106ee9c>]
__do_softirq+0xfc/0x310
Oct 28 10:57:08 puno01 kernel: [2306272.568354] [<ffffffff8106f425>]
irq_exit+0x105/0x110
Oct 28 10:57:08 puno01 kernel: [2306272.568365] [<ffffffff8143a755>]
xen_evtchn_do_upcall+0x35/0x50
Oct 28 10:57:08 puno01 kernel: [2306272.568378] [<ffffffff8173c53e>]
xen_do_hypervisor_callback+0x1e/0x30
Oct 28 10:57:08 puno01 kernel: [2306272.568380] <EOI> [<ffffffff810013aa>]
? xen_hypercall_sched_op+0xa/0x20
Oct 28 10:57:08 puno01 kernel: [2306272.568393] [<ffffffff810013aa>] ?
xen_hypercall_sched_op+0xa/0x20
Oct 28 10:57:08 puno01 kernel: [2306272.568402] [<ffffffff8100ad70>] ?
xen_safe_halt+0x10/0x20
Oct 28 10:57:08 puno01 kernel: [2306272.568414] [<ffffffff8101daff>] ?
default_idle+0x1f/0x100
Oct 28 10:57:08 puno01 kernel: [2306272.568420] [<ffffffff8101e416>] ?
arch_cpu_idle+0x26/0x30
Oct 28 10:57:08 puno01 kernel: [2306272.568429] [<ffffffff810c1be1>] ?
cpu_startup_entry+0xc1/0x2b0
Oct 28 10:57:08 puno01 kernel: [2306272.568438] [<ffffffff81011178>] ?
cpu_bringup_and_idle+0x18/0x20
Oct 28 10:57:08 puno01 kernel: [2306272.568441] ---[ end trace
52192aef6937b28d ]---
Oct 28 10:57:08 puno01 kernel: [2306272.568633] igb 0000:04:00.0 eth0: Reset
adapter
Oct 28 10:57:08 puno01 kernel: [2306272.586016] xenbr0: port 1(eth0) entered
disabled state
Oct 28 10:57:08 puno01 kernel: [2306272.600491] igb 0000:04:00.1 eth1: Reset
adapter
Oct 28 10:57:12 puno01 kernel: [2306276.123402] igb: eth1 NIC Link is Up 1000
Mbps Full Duplex, Flow Control: RX
:
we moved from kernel 3.13.0-88-generic to 4.4.0-45-generic, but the issue
keeps reapearing sporadicly (apr 1 - 2 times a month). so the adapter reset
happend on
cat /proc/version_signature
Ubuntu 3.13.0-88.135-generic 3.13.11-ckt39
and on
cat /proc/version_signature
Ubuntu 4.4.0-45.66~14.04.1-generic 4.4.21
lspci-vnvn.log are attached.
---
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Nov 5 04:35 seq
crw-rw---- 1 root audio 116, 33 Nov 5 04:35 timer
AplayDevices: Error: [Errno 2] No such file or directory
ApportVersion: 2.14.1-0ubuntu3.18
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
AudioDevicesInUse: Error: [Errno 2] No such file or directory
DistroRelease: Ubuntu 14.04
IwConfig: Error: [Errno 2] No such file or directory
Lsusb: Error: [Errno 2] No such file or directory
MachineType: Supermicro X10DRi
Package: linux (not installed)
PciMultimedia:
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=de_DE.utf8
LC_MESSAGES=POSIX
SHELL=/bin/bash
ProcFB: 0 astdrmfb
ProcKernelCmdLine: placeholder root=UUID=fc9c0437-9d90-40fd-b0ee-73b4afb00a13
ro nomdmonddf nomdmonisw
ProcVersionSignature: Ubuntu 4.4.0-45.66~14.04.1-generic 4.4.21
RelatedPackageVersions:
linux-restricted-modules-4.4.0-45-generic N/A
linux-backports-modules-4.4.0-45-generic N/A
linux-firmware 1.127.22
RfKill: Error: [Errno 2] No such file or directory
Tags: trusty
Uname: Linux 4.4.0-45-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 04/14/2015
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1.1
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: X10DRi
dmi.board.vendor: Supermicro
dmi.board.version: 1.02B
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 23
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1.1:bd04/14/2015:svnSupermicro:pnX10DRi:pvr123456789:rvnSupermicro:rnX10DRi:rvr1.02B:cvnToBeFilledByO.E.M.:ct23:cvrToBeFilledByO.E.M.:
dmi.product.name: X10DRi
dmi.product.version: 123456789
dmi.sys.vendor: Supermicro
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