Message-ID: <20180926102639.0e528dcc@shemminger-XPS-13-9360>
Date:   Wed, 26 Sep 2018 10:26:39 +0100
From:   Stephen Hemminger <stephen@...workplumber.org>
To:     netdev@...r.kernel.org
Subject: Fw: [Bug 201233] New: e1000e



Begin forwarded message:

Date: Tue, 25 Sep 2018 19:44:31 +0000
From: bugzilla-daemon@...zilla.kernel.org
To: stephen@...workplumber.org
Subject: [Bug 201233] New: e1000e


https://bugzilla.kernel.org/show_bug.cgi?id=201233

            Bug ID: 201233
           Summary: e1000e
           Product: Networking
           Version: 2.5
    Kernel Version: 4.17.2
          Hardware: Intel
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: Other
          Assignee: stephen@...workplumber.org
          Reporter: pawel.ciejka@...il.com
        Regression: No

[39066.374367] ------------[ cut here ]------------
[39066.374372] NETDEV WATCHDOG: enp0s31f6 (e1000e): transmit queue 0 timed out
[39066.374399] WARNING: CPU: 5 PID: 0 at net/sched/sch_generic.c:473
dev_watchdog+0x21a/0x220
[39066.374401] Modules linked in: tun snd_hda_codec_hdmi cfg80211 rfkill 8021q
mrp xt_tcpudp xt_conntrack ip6table_filter ip6_tables iptable_filter
openvswitch nsh nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4
nf_nat_ipv4 nf_defrag_ipv6 nf_nat nf_conntrack libcrc32c snd_hda_codec_realtek
snd_hda_codec_generic nls_iso8859_1 nls_cp437 vfat fat nouveau intel_rapl
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel input_leds kvm
i2c_algo_bit ttm drm_kms_helper irqbypass crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel pcbc drm aesni_intel snd_hda_intel aes_x86_64 crypto_simd
cryptd glue_helper snd_hda_codec iTCO_wdt iTCO_vendor_support intel_cstate
agpgart intel_uncore snd_hda_core syscopyarea sysfillrect sysimgblt fb_sys_fops
mxm_wmi intel_rapl_perf led_class e1000e snd_hwdep r8169
[39066.374498]  snd_pcm pcspkr mii snd_timer mei_me snd hid_generic mei
i2c_i801 soundcore intel_pch_thermal shpchp wmi rtc_cmos evdev mac_hid
ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 fscrypto sd_mod
usbhid hid ahci libahci xhci_pci xhci_hcd libata crc32c_intel usbcore scsi_mod
usb_common
[39066.374552] CPU: 5 PID: 0 Comm: swapper/5 Not tainted 4.17.2-1-ARCH #1
[39066.374554] Hardware name: To Be Filled By O.E.M. To Be Filled By
O.E.M./Z170 Pro4S, BIOS P7.50 01/23/2018
[39066.374559] RIP: 0010:dev_watchdog+0x21a/0x220
[39066.374562] RSP: 0018:ffff9585b6543e78 EFLAGS: 00010286
[39066.374567] RAX: 0000000000000000 RBX: 0000000000000000 RCX:
0000000000000103
[39066.374569] RDX: 0000000080000103 RSI: ffffffff93e83166 RDI:
00000000ffffffff
[39066.374572] RBP: ffff9585a1a0845c R08: 0000000000000050 R09:
0000000000000388
[39066.374575] R10: 0000000000000000 R11: 0000000000000001 R12:
ffff9585a1a08478
[39066.374577] R13: ffff9585a1a08000 R14: 0000000000000001 R15:
ffff9585a1116680
[39066.374581] FS:  0000000000000000(0000) GS:ffff9585b6540000(0000)
knlGS:0000000000000000
[39066.374584] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[39066.374587] CR2: 00007f95007b9000 CR3: 000000033100a002 CR4:
00000000003626e0
[39066.374590] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[39066.374593] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[39066.374595] Call Trace:
[39066.374599]  <IRQ>
[39066.374607]  ? qdisc_reset+0xe0/0xe0
[39066.374611]  ? qdisc_reset+0xe0/0xe0
[39066.374619]  call_timer_fn+0x2b/0x150
[39066.374624]  ? qdisc_reset+0xe0/0xe0
[39066.374630]  expire_timers+0x99/0x110
[39066.374637]  run_timer_softirq+0x8a/0x160
[39066.374646]  ? sched_clock+0x5/0x10
[39066.374654]  ? sched_clock_cpu+0xe/0xd0
[39066.374662]  __do_softirq+0xf1/0x2e0
[39066.374669]  irq_exit+0xc9/0xe0
[39066.374676]  smp_apic_timer_interrupt+0x73/0x160
[39066.374682]  apic_timer_interrupt+0xf/0x20
[39066.374685]  </IRQ>
[39066.374692] RIP: 0010:cpuidle_enter_state+0xb7/0x2e0
[39066.374695] RSP: 0018:ffffb7f00196be98 EFLAGS: 00000246 ORIG_RAX:
ffffffffffffff13
[39066.374700] RAX: ffff9585b6540000 RBX: 00002387d95da598 RCX:
000000000000001f
[39066.374702] RDX: 00002387d95da598 RSI: ffffffff93e83166 RDI:
ffffffff93e833c4
[39066.374705] RBP: 0000000000000006 R08: 00009d769b1b300b R09:
0000000000000dfa
[39066.374707] R10: 00000000000050ed R11: ffff9585b6560928 R12:
ffff9585b656bb00
[39066.374710] R13: ffffffff940adc38 R14: 00002387d92f6191 R15:
0000000000000000
[39066.374720]  ? cpuidle_enter_state+0x92/0x2e0
[39066.374725]  do_idle+0x20a/0x240
[39066.374731]  cpu_startup_entry+0x6f/0x80
[39066.374738]  start_secondary+0x1aa/0x200
[39066.374745]  secondary_startup_64+0xa5/0xb0
[39066.374750] Code: 00 49 63 4c 24 e8 eb 8c 4c 89 ef c6 05 97 54 ad 00 01 e8
da 18 fd ff 89 d9 4c 89 ee 48 c7 c7 40 5e ef 93 48 89 c2 e8 00 1b a5 ff <0f> 0b
eb be 66 90 0f 1f 44 00 00 48 c7 47 08 00 00 00 00 48 c7 
[39066.374840] ---[ end trace 69426933339b594f ]---

[66649.036433] e1000e 0000:00:1f.6 enp0s31f6: Detected Hardware Unit Hang:
                 TDH                  <cf>
                 TDT                  <ef>
                 next_to_use          <ef>
                 next_to_clean        <cf>
               buffer_info[next_to_clean]:
                 time_stamp           <1012faef5>
                 next_to_watch        <d0>
                 jiffies              <1012fb940>
                 next_to_watch.status <0>
               MAC Status             <40080083>
               PHY Status             <796d>
               PHY 1000BASE-T Status  <7800>
               PHY Extended Status    <3000>
               PCI Status             <10>
[66650.102864] e1000e 0000:00:1f.6 enp0s31f6: Reset adapter unexpectedly

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