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Date: Fri, 30 Jul 2021 17:14:44 +0200
From: Paul Menzel <pmenzel@...gen.mpg.de>
To: Siva Reddy Kallam <siva.kallam@...adcom.com>,
Prashant Sreedharan <prashant@...adcom.com>,
Michael Chan <mchan@...adcom.com>,
Jamal Hadi Salim <jhs@...atatu.com>,
Cong Wang <xiyou.wangcong@...il.com>,
Jiri Pirko <jiri@...nulli.us>
Cc: netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>, linux-kernel@...r.kernel.org
Subject: NETDEV WATCHDOG: net00 (tg3): transmit queue 0 timed out, WARNING:
CPU: 4 PID: 0 at net/sched/sch_generic.c:478 dev_watchdog+0x234/0x240
Dear Linux folks,
On the AMD Ryzen Dell OptiPlex 5055 with Linux 5.14-rc3, today the
network stopped wor while browsing the Web with Firefox 90.0 in Xfce 4.16.
[ 0.000000] DMI: Dell Inc. OptiPlex 5055 Ryzen CPU/0P03DX, BIOS
1.1.25 05/03/2021
[…]
[ 3.210038] tg3 0000:03:00.0 eth0: Tigon3 [partno(BCM95762) rev
5762100] (PCI Express) MAC address d8:9e:f3:2a:ef:e4
[ 3.221092] tg3 0000:03:00.0 eth0: attached PHY is 5762C
(10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1])
[ 3.231455] tg3 0000:03:00.0 eth0: RXcsums[1] LinkChgREG[0]
MIirq[0] ASF[0] TSOcap[1]
[ 3.239826] tg3 0000:03:00.0 eth0: dma_rwctrl[00000001]
dma_mask[64-bit]
[…]
[368172.406882] nfs: server handsomejack not responding, still trying
[368174.710656] nfs: server handsomejack not responding, still trying
[368178.039532] ------------[ cut here ]------------
[368178.045248] NETDEV WATCHDOG: net00 (tg3): transmit queue 0
timed out
[368178.053439] WARNING: CPU: 4 PID: 0 at
net/sched/sch_generic.c:478 dev_watchdog+0x234/0x240
[368178.063178] Modules linked in: input_leds ext4 mbcache jbd2
dm_mod rpcsec_gss_krb5 nfsv4 nfs 8021q garp stp mrp llc amdgpu
drm_ttm_helper ttm gpu_sched drm_kms_helper snd_ctl_led drm
snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio led_class
snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec
fb_sys_fops syscopyarea snd_hda_core sysfillrect kvm_amd snd_pcm
sysimgblt kvm snd_timer snd i2c_piix4 soundcore acpi_cpufreq k10temp
irqbypass crc32c_intel wmi_bmof deflate wmi efi_pstore pstore nfsd
auth_rpcgss nfs_acl lockd grace sunrpc efivarfs ip_tables x_tables unix
ipv6 autofs4
[368178.124412] CPU: 4 PID: 0 Comm: swapper/4 Kdump: loaded Not
tainted 5.14.0-rc3.mx64.393 #1
[368178.133819] Hardware name: Dell Inc. OptiPlex 5055 Ryzen
CPU/0P03DX, BIOS 1.1.25 05/03/2021
[368178.143634] RIP: 0010:dev_watchdog+0x234/0x240
[368178.148896] Code: e8 31 8d fd ff eb ad 4c 89 e7 c6 05 73 a1 c4
00 01 e8 90 7f fa ff 89 d9 48 89 c2 4c 89 e6 48 c7 c7 70 f6 33 82 e8 1c
2e 59 ff <0f> 0b eb 8f 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 55 41 54 48
[368178.170350] RSP: 0018:ffffc90000314ec0 EFLAGS: 00010282
[368178.176467] RAX: 0000000000000000 RBX: 0000000000000000 RCX:
0000000000000000
[368178.184819] RDX: 0000000000000001 RSI: ffff88840eb17600 RDI:
ffff88840eb17600
[368178.193168] RBP: ffff8881039f2440 R08: 0000000000000000 R09:
0000000000000001
[368178.201318] R10: 0000000000000001 R11: ffffc90000314cd8 R12:
ffff8881039f2000
[368178.209688] R13: 0000000000000004 R14: ffffc90000314f08 R15:
ffffc90000314f10
[368178.218040] FS: 0000000000000000(0000)
GS:ffff88840eb00000(0000) knlGS:0000000000000000
[368178.227418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[368178.233887] CR2: 00007f7be139d000 CR3: 00000001cff8a000 CR4:
00000000003506e0
[368178.242222] Call Trace:
[368178.245186] <IRQ>
[368178.247636] ? qdisc_destroy+0xb0/0xb0
[368178.252085] call_timer_fn+0x2e/0x100
[368178.256458] run_timer_softirq+0x390/0x3f0
[368178.261228] ? ktime_get+0x3e/0xa0
[368178.265114] __do_softirq+0xde/0x2ad
[368178.269377] irq_exit_rcu+0x8f/0xa0
[368178.273531] sysvec_apic_timer_interrupt+0x50/0x90
[368178.279199] </IRQ>
[368178.281719] asm_sysvec_apic_timer_interrupt+0x12/0x20
[368178.287752] RIP: 0010:acpi_idle_do_entry+0x50/0x60
[368178.293181] Code: ca 32 2c 01 ed f3 c3 65 48 8b 04 25 00 6d 01
00 48 8b 00 a8 08 75 ee 8b 05 c5 ac 1a 01 85 c0 7e 07 0f 00 2d 8c 95 4c
00 fb f4 <fa> c3 e9 59 fd ff ff cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 41
[368178.314565] RSP: 0018:ffffc90000207e68 EFLAGS: 00000246
[368178.320673] RAX: 0000000000000000 RBX: 0000000000000001 RCX:
ffff88840eb00000
[368178.328687] RDX: 0000000000000001 RSI: ffffffff826b55c0 RDI:
ffff888100fec064
[368178.336720] RBP: ffffffff826b5640 R08: 0000000000028bc8 R09:
000000000002a440
[368178.344730] R10: ffffc90000207e68 R11: 0000000000000009 R12:
ffff888103815c00
[368178.353098] R13: ffffffff826b55c0 R14: 0000000000000001 R15:
0000000000000000
[368178.361339] ? sched_clock_cpu+0x11/0xb0
[368178.365788] acpi_idle_enter+0x4d/0xc0
[368178.370163] cpuidle_enter_state+0x90/0x350
[368178.374920] cpuidle_enter+0x29/0x40
[368178.379013] do_idle+0x216/0x290
[368178.382596] cpu_startup_entry+0x19/0x20
[368178.387149] start_secondary+0x11b/0x160
[368178.391736] secondary_startup_64_no_verify+0xc2/0xcb
[368178.397443] ---[ end trace 61e4b47ef155185b ]---
[368178.402843] tg3 0000:03:00.0 net00: transmit timed out, resetting
[368178.552686] nfs: server handsomejack not responding, still trying
[368181.024336] tg3 0000:03:00.0 net00: 0x00000000: 0x168714e4,
0x00100406, 0x02000010, 0x00000000
[368181.033871] tg3 0000:03:00.0 net00: 0x00000010: 0xf002000c,
0x00000000, 0xf001000c, 0x00000000
[…]
Please find the output of `dmesg` attached.
Kind regards,
Paul
View attachment "20210730-linux-5.14-rc3-messages.txt" of type "text/plain" (100311 bytes)
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