Hate to say it but it happened again. Only once which is a lot better
in terms of frequency but still happening, here are details:
[23144.764734] hrtimer: interrupt took 46767 ns
[41628.563552] e1000e 0000:00:19.0 eno1: Detected Hardware Unit Hang:
TDH <db>
TDT <65>
next_to_use <65>
next_to_clean <da>
buffer_info[next_to_clean]:
time_stamp <1027691ea>
next_to_watch <db>
jiffies <102769c40>
next_to_watch.status <0>
MAC Status <80083>
PHY Status <796d>
PHY 1000BASE-T Status <7c00>
PHY Extended Status <3000>
PCI Status <10>
[41630.611608] e1000e 0000:00:19.0 eno1: Detected Hardware Unit Hang:
TDH <db>
TDT <65>
next_to_use <65>
next_to_clean <da>
buffer_info[next_to_clean]:
time_stamp <1027691ea>
next_to_watch <db>
jiffies <10276a440>
next_to_watch.status <0>
MAC Status <80083>
PHY Status <796d>
PHY 1000BASE-T Status <7c00>
PHY Extended Status <3000>
PCI Status <10>
[41632.595800] e1000e 0000:00:19.0 eno1: Detected Hardware Unit Hang:
TDH <db>
TDT <65>
next_to_use <65>
next_to_clean <da>
buffer_info[next_to_clean]:
time_stamp <1027691ea>
next_to_watch <db>
jiffies <10276ac00>
next_to_watch.status <0>
MAC Status <80083>
PHY Status <796d>
PHY 1000BASE-T Status <7c00>
PHY Extended Status <3000>
PCI Status <10>
[41634.579772] e1000e 0000:00:19.0 eno1: Detected Hardware Unit Hang:
TDH <db>
TDT <65>
next_to_use <65>
next_to_clean <da>
buffer_info[next_to_clean]:
time_stamp <1027691ea>
next_to_watch <db>
jiffies <10276b3c0>
next_to_watch.status <0>
MAC Status <80083>
PHY Status <796d>
PHY 1000BASE-T Status <7c00>
PHY Extended Status <3000>
PCI Status <10>
[41635.667409] ------------[ cut here ]------------
[41635.667411] NETDEV WATCHDOG: eno1 (e1000e): transmit queue 0 timed out
[41635.667424] WARNING: CPU: 9 PID: 65 at
/build/linux-5s7Xkn/linux-4.15.0/net/sched/sch_generic.c:323
dev_watchdog+0x21d/0x230
[41635.667424] Modules linked in: tcp_diag inet_diag vhost_net vhost tap
xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat
nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack
ipt_REJECT nf_reject_ipv4 xt_tcpudp ebtable_filter ebtables ip6table_filter
ip6_tables iptable_filter devlink rpcsec_gss_krb5 nfsv4 nfs fscache msr bridge
stp llc binfmt_misc quota_v2 quota_tree nls_iso8859_1 intel_rapl
x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul
crc32_pclmul ghash_clmulni_intel pcbc snd_hda_codec_hdmi aesni_intel aes_x86_64
crypto_simd snd_hda_codec_realtek snd_hda_codec_generic glue_helper
snd_hda_intel cryptd input_leds snd_hda_codec intel_cstate intel_rapl_perf
snd_hda_core snd_hwdep snd_seq_midi snd_seq_midi_event snd_rawmidi
[41635.667448] snd_seq snd_seq_device snd_pcm eeepc_wmi asus_wmi snd_timer
sparse_keymap wmi_bmof intel_wmi_thunderbolt mei_me snd soundcore lpc_ich
shpchp mei mac_hid sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp
libiscsi_tcp libiscsi scsi_transport_iscsi nct6775 hwmon_vid nfsd coretemp
auth_rpcgss nfs_acl lockd grace sunrpc parport_pc ppdev lp parport ip_tables
x_tables autofs4 btrfs zstd_compress raid456 async_raid6_recov async_memcpy
async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear
dm_mirror dm_region_hash dm_log hid_generic usbhid hid raid10 nouveau video
i2c_algo_bit ttm drm_kms_helper mxm_wmi syscopyarea sysfillrect sysimgblt
e1000e fb_sys_fops ahci drm libahci ptp pps_core wmi
[41635.667479] CPU: 9 PID: 65 Comm: ksoftirqd/9 Not tainted
4.15.0-20-lowlatency #21-Ubuntu
[41635.667480] Hardware name: ASUS All Series/X99-E, BIOS 1801 08/11/2017
[41635.667481] RIP: 0010:dev_watchdog+0x21d/0x230
[41635.667482] RSP: 0018:ffffa1a9064fbd60 EFLAGS: 00010282
[41635.667483] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000006
[41635.667483] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff93b8bf456490
[41635.667484] RBP: ffffa1a9064fbd90 R08: 0000000000000527 R09: 0000000000000004
[41635.667484] R10: ffffa1a9064fbde8 R11: 0000000000000001 R12: ffff93b8ab370c80
[41635.667485] R13: ffff93b8aa51c000 R14: ffff93b8aa51c478 R15: 0000000000000001
[41635.667486] FS: 0000000000000000(0000) GS:ffff93b8bf440000(0000)
knlGS:0000000000000000
[41635.667486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41635.667487] CR2: 0000000002b16980 CR3: 0000001ba4a0a004 CR4: 00000000003626e0
[41635.667488] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[41635.667488] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[41635.667488] Call Trace:
[41635.667492] ? qdisc_reset+0x70/0x70
[41635.667496] call_timer_fn+0x30/0x160
[41635.667497] ? qdisc_reset+0x70/0x70
[41635.667498] run_timer_softirq+0x422/0x470
[41635.667502] ? __switch_to+0x4c6/0x530
[41635.667503] ? __switch_to+0x4c6/0x530
[41635.667506] __do_softirq+0xdf/0x2e4
[41635.667509] run_ksoftirqd+0x20/0x60
[41635.667510] smpboot_thread_fn+0x131/0x1f0
[41635.667512] kthread+0x121/0x140
[41635.667513] ? sort_range+0x30/0x30
[41635.667514] ? kthread_create_worker_on_cpu+0x70/0x70
[41635.667515] ret_from_fork+0x35/0x40
[41635.667516] Code: 37 00 49 63 4e e8 eb 92 4c 89 ef c6 05 3b 1c dc 00 01 e8
67 34 fd ff 89 d9 48 89 c2 4c 89 ee 48 c7 c7 a0 74 d9 b2 e8 83 30 80 ff <0f> 0b
eb c0 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[41635.667533] ---[ end trace 52f8fb6536c9e574 ]---
[41635.667544] e1000e 0000:00:19.0 eno1: Reset adapter unexpectedly
[41635.667674] bridge0: port 1(eno1) entered disabled state
[41635.667704] bridge0: topology change detected, propagating
[41639.839470] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control:
Rx/Tx
[41639.839503] bridge0: port 1(eno1) entered blocking state
[41639.839507] bridge0: port 1(eno1) entered listening state
[41655.123763] bridge0: port 1(eno1) entered learning state
[41670.485859] bridge0: port 1(eno1) entered forwarding state
[41670.485860] bridge0: topology change detected, sending tcn bpdu
--
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/1766377
Title:
Ethernet E1000 Controller Hangs
Status in linux package in Ubuntu:
Incomplete
Status in linux source package in Bionic:
Incomplete
Bug description:
With Bionic kernel 4.15.0-15 and 4.15.0-17 I am experiencing periodic
hanging of the LAN connection. This is happening on an Asus X99-DELUX
motherboard, controller specifications:
Intel® I218V, 1 x Gigabit LAN Controller(s)
Intel® I211-AT, 1 x Gigabit LAN
Dual Gigabit LAN controllers- 802.3az Energy Efficient Ethernet (EEE)
appliance
Support Teaming Technology
ASUS Turbo LAN Utility
The CPU is an i7-6850 and it is configured with 128GB of DDR4 RAM.
This machine has a number of Qemu/KVM virtual guests and is using a software
bridge to share the interface.
This did not happen with 17.10 and 4.13.0 kernel. It is happening on
multiple machines here.
Here are the messages from dmesg:
1016198.957850] e1000e 0000:00:19.0 eno1: Detected Hardware Unit Hang:
TDH <ea>
TDT <2d>
next_to_use <2d>
next_to_clean <e9>
buffer_info[next_to_clean]:
time_stamp <13c8d0008>
next_to_watch <ea>
jiffies <13c8d0880>
next_to_watch.status <0>
MAC Status <80083>
PHY Status <796d>
PHY 1000BASE-T Status <3c00>
PHY Extended Status <3000>
PCI Status <10>
[1016200.942072] e1000e 0000:00:19.0 eno1: Detected Hardware Unit Hang:
TDH <ea>
TDT <2d>
next_to_use <2d>
next_to_clean <e9>
buffer_info[next_to_clean]:
time_stamp <13c8d0008>
next_to_watch <ea>
jiffies <13c8d1040>
next_to_watch.status <0>
MAC Status <80083>
PHY Status <796d>
PHY 1000BASE-T Status <3c00>
PHY Extended Status <3000>
PCI Status <10>
[1016202.413607] e1000e 0000:00:19.0 eno1: Reset adapter unexpectedly
[1016202.413701] bridge0: port 1(eno1) entered disabled state
[1016202.413732] bridge0: topology change detected, propagating
[1016206.666676] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow
Control: Rx/Tx
[1016206.666708] bridge0: port 1(eno1) entered blocking state
[1016206.666712] bridge0: port 1(eno1) entered listening state
[1016216.750911] bridge0: port 1(eno1) entered learning state
[1016232.110291] bridge0: port 1(eno1) entered forwarding state
[1016232.110294] bridge0: topology change detected, sending tcn bpdu
[1017834.390579] cfg80211: Loading compiled-in X.509 certificates for
regulatory database
[1017834.390770] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[1017834.414792] platform regulatory.0: Direct firmware load for
regulatory.db failed with error -2
[1017834.414794] cfg80211: failed to load regulatory.db
If there is any other information I can provide to aid in resolution, please
contact me, nan...@eskimo.com. Thank you!
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-15-lowlatency 4.15.0-15.16
ProcVersionSignature: Ubuntu 4.15.0-15.16-lowlatency 4.15.15
Uname: Linux 4.15.0-15-lowlatency x86_64
ApportVersion: 2.20.9-0ubuntu6
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/hwC1D3',
'/dev/snd/hwC1D2', '/dev/snd/hwC1D1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D9p',
'/dev/snd/pcmC1D8p', '/dev/snd/pcmC1D7p', '/dev/snd/pcmC1D3p',
'/dev/snd/controlC1', '/dev/snd/by-path', '/dev/snd/hwC0D0',
'/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c',
'/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer']
failed with exit code 1:
CurrentDesktop: MATE
Date: Mon Apr 23 16:45:30 2018
HibernationDevice: RESUME=UUID=963cb206-8962-4fc0-82a1-fc4f02a9b5c5
InstallationDate: Installed on 2017-05-05 (353 days ago)
InstallationMedia: Ubuntu-MATE 17.04 "Zesty Zapus" - Release amd64 (20170412)
MachineType: ASUS All Series
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-15-lowlatency
root=UUID=28825f5b-a6fd-4e09-982c-0513ae4d2842 ro quiet splash vt.handoff=1
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.15.0-15-lowlatency N/A
linux-backports-modules-4.15.0-15-lowlatency N/A
linux-firmware 1.173
RfKill:
SourcePackage: linux
UpgradeStatus: Upgraded to bionic on 2018-04-12 (11 days ago)
dmi.bios.date: 08/11/2017
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1801
dmi.board.asset.tag: Default string
dmi.board.name: X99-E
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1801:bd08/11/2017:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnX99-E:rvrRev1.xx:cvnDefaultstring:ct3:cvrDefaultstring:
dmi.product.family: ASUS MB
dmi.product.name: All Series
dmi.product.version: System Version
dmi.sys.vendor: ASUS
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