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[2003:ea:8f4a:6300:c5aa:b1f:2ae:5783]) by smtp.googlemail.com with ESMTPSA id g74sm3998266wme.5.2019.12.03.11.58.10 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 03 Dec 2019 11:58:10 -0800 (PST) Subject: Re: 5.4.1 WARNINGs with r8169 To: Udo van den Heuvel References: <46e7dcf9-3c89-25c1-ccb8-336450047bec@xs4all.nl> Cc: =?UTF-8?Q?Holger_Hoffst=c3=a4tte?= , "linux-kernel@vger.kernel.org" , Netdev From: Heiner Kallweit Message-ID: <3a1706be-e236-6f08-73eb-734f0ae41bbb@gmail.com> Date: Tue, 3 Dec 2019 20:58:04 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01.12.2019 10:52, Holger Hoffstätte wrote: > (cc:'ing netdev & Heiner) > > Are you using Jumbo packets? If so please check the thread at > https://lore.kernel.org/lkml/24034.56114.248207.524177@wylie.me.uk/ > > Btw you should use a more descriptive Subject line, otherwise people might > miss your message.. > > -h > > -------- Forwarded Message -------- > Subject: 5.4.1 WARNINGs > Date: Sun, 1 Dec 2019 08:06:37 +0100 > From: Udo van den Heuvel > Organization: hierzo > To: linux-kernel@vger.kernel.org > Newsgroups: gmane.linux.kernel > > Hello, > > While booting into 5.4.1 I noticed these. > Any advice please? > > > Dec  1 07:59:28 vuurmuur named[1318]: resolver priming query complete > Dec  1 07:59:34 vuurmuur kernel: ------------[ cut here ]------------ > Dec  1 07:59:34 vuurmuur kernel: NETDEV WATCHDOG: eth0 (r8169): transmit > queue 0 timed out > Dec  1 07:59:34 vuurmuur kernel: WARNING: CPU: 0 PID: 9 at > net/sched/sch_generic.c:447 dev_watchdog+0x208/0x210 > Dec  1 07:59:34 vuurmuur kernel: Modules linked in: act_police > sch_ingress cls_u32 sch_sfq sch_cbq pppoe pppox ip6table_raw nf_log_ipv6 > ip6table_mangle xt_u32 xt_CT xt_nat nf_log_ipv4 nf_log_common > xt_statistic nf_nat_sip nf_conntrack_sip xt_recent xt_string xt_lscan(O) > xt_TARPIT(O) iptable_raw nf_nat_h323 nf_conntrack_h323 xt_TCPMSS > xt_length xt_hl xt_tcpmss xt_owner xt_mac xt_mark xt_multiport xt_limit > nf_nat_irc nf_conntrack_irc xt_LOG xt_DSCP xt_REDIRECT xt_MASQUERADE > xt_dscp nf_nat_ftp nf_conntrack_ftp iptable_mangle iptable_nat > mq_deadline 8021q ipt_REJECT nf_reject_ipv4 iptable_filter ip6t_REJECT > nf_reject_ipv6 xt_state xt_conntrack ip6table_filter nct6775 ip6_tables > sunrpc amdgpu mfd_core gpu_sched drm_kms_helper syscopyarea sysfillrect > sysimgblt fb_sys_fops ttm snd_hda_codec_realtek snd_hda_codec_generic > drm snd_hda_codec_hdmi snd_hda_intel drm_panel_orientation_quirks > cfbfillrect snd_intel_nhlt amd_freq_sensitivity cfbimgblt snd_hda_codec > aesni_intel cfbcopyarea i2c_algo_bit fb glue_helper > Dec  1 07:59:34 vuurmuur kernel: snd_hda_core crypto_simd fbdev snd_pcm > cryptd pl2303 backlight snd_timer snd i2c_piix4 acpi_cpufreq sr_mod > cdrom sd_mod autofs4 > Dec  1 07:59:34 vuurmuur kernel: CPU: 0 PID: 9 Comm: ksoftirqd/0 > Tainted: G           O      5.4.1 #2 > Dec  1 07:59:34 vuurmuur kernel: Hardware name: To Be Filled By O.E.M. > To Be Filled By O.E.M./QC5000M-ITX/PH, BIOS P1.10 05/06/2015 > Dec  1 07:59:34 vuurmuur kernel: RIP: 0010:dev_watchdog+0x208/0x210 > Dec  1 07:59:34 vuurmuur kernel: Code: 63 54 24 e0 eb 8d 4c 89 f7 c6 05 > fc a0 b9 00 01 e8 6d fa fc ff 44 89 e9 48 89 c2 4c 89 f6 48 c7 c7 48 79 > dd 81 e8 98 5a b5 ff <0f> 0b eb bd 0f 1f 40 00 48 c7 47 08 00 00 00 00 > 48 c7 07 00 00 00 > Dec  1 07:59:34 vuurmuur kernel: RSP: 0018:ffffc9000006fd68 EFLAGS: 00010286 > Dec  1 07:59:34 vuurmuur kernel: RAX: 0000000000000000 RBX: > ffff88813a1d6400 RCX: 0000000000000006 > Dec  1 07:59:34 vuurmuur kernel: RDX: 0000000000000007 RSI: > ffffffff8203aa58 RDI: ffff88813b216250 > Dec  1 07:59:34 vuurmuur kernel: RBP: ffff8881394ee460 R08: > 0000000000080001 R09: 0000000000000002 > Dec  1 07:59:34 vuurmuur kernel: R10: 0000000000000001 R11: > 0000000000000001 R12: ffff8881394ee4b8 > Dec  1 07:59:34 vuurmuur kernel: R13: 0000000000000000 R14: > ffff8881394ee000 R15: ffff88813a1d6480 > Dec  1 07:59:34 vuurmuur kernel: FS:  0000000000000000(0000) > GS:ffff88813b200000(0000) knlGS:0000000000000000 > Dec  1 07:59:34 vuurmuur kernel: CS:  0010 DS: 0000 ES: 0000 CR0: > 0000000080050033 > Dec  1 07:59:34 vuurmuur kernel: CR2: 00007f09b9c20a78 CR3: > 00000001385d4000 CR4: 00000000000406b0 > Dec  1 07:59:34 vuurmuur kernel: Call Trace: > Dec  1 07:59:34 vuurmuur kernel: ? qdisc_put_unlocked+0x30/0x30 > Dec  1 07:59:34 vuurmuur kernel: ? qdisc_put_unlocked+0x30/0x30 > Dec  1 07:59:34 vuurmuur kernel: call_timer_fn.isra.0+0x78/0x110 > Dec  1 07:59:34 vuurmuur kernel: ? add_timer_on+0xd0/0xd0 > Dec  1 07:59:34 vuurmuur kernel: run_timer_softirq+0x19d/0x1c0 > Dec  1 07:59:34 vuurmuur kernel: ? _raw_spin_unlock_irq+0x1f/0x40 > Dec  1 07:59:34 vuurmuur kernel: ? finish_task_switch+0xb2/0x250 > Dec  1 07:59:34 vuurmuur kernel: ? finish_task_switch+0x81/0x250 > Dec  1 07:59:34 vuurmuur kernel: __do_softirq+0xcf/0x210 > Dec  1 07:59:34 vuurmuur kernel: run_ksoftirqd+0x15/0x20 > Dec  1 07:59:34 vuurmuur kernel: smpboot_thread_fn+0xe9/0x1f0 > Dec  1 07:59:34 vuurmuur kernel: kthread+0xf1/0x130 > Dec  1 07:59:34 vuurmuur kernel: ? sort_range+0x20/0x20 > Dec  1 07:59:34 vuurmuur kernel: ? kthread_park+0x80/0x80 > Dec  1 07:59:34 vuurmuur kernel: ret_from_fork+0x22/0x40 > Dec  1 07:59:34 vuurmuur kernel: ---[ end trace e771bca3c459d7f9 ]--- > Dec  1 07:59:34 vuurmuur kernel: ------------[ cut here ]------------ > Dec  1 07:59:34 vuurmuur kernel: WARNING: CPU: 0 PID: 9 at > net/sched/sch_generic.c:447 dev_watchdog+0x208/0x210 > Dec  1 07:59:34 vuurmuur kernel: Modules linked in: act_police > sch_ingress cls_u32 sch_sfq sch_cbq pppoe pppox ip6table_raw nf_log_ipv6 > ip6table_mangle xt_u32 xt_CT xt_nat nf_log_ipv4 nf_log_common > xt_statistic nf_nat_sip nf_conntrack_sip xt_recent xt_string xt_lscan(O) > xt_TARPIT(O) iptable_raw nf_nat_h323 nf_conntrack_h323 xt_TCPMSS > xt_length xt_hl xt_tcpmss xt_owner xt_mac xt_mark xt_multiport xt_limit > nf_nat_irc nf_conntrack_irc xt_LOG xt_DSCP xt_REDIRECT xt_MASQUERADE > xt_dscp nf_nat_ftp nf_conntrack_ftp iptable_mangle iptable_nat > mq_deadline 8021q ipt_REJECT nf_reject_ipv4 iptable_filter ip6t_REJECT > nf_reject_ipv6 xt_state xt_conntrack ip6table_filter nct6775 ip6_tables > sunrpc amdgpu mfd_core gpu_sched drm_kms_helper syscopyarea sysfillrect > sysimgblt fb_sys_fops ttm snd_hda_codec_realtek snd_hda_codec_generic > drm snd_hda_codec_hdmi snd_hda_intel drm_panel_orientation_quirks > cfbfillrect snd_intel_nhlt amd_freq_sensitivity cfbimgblt snd_hda_codec > aesni_intel cfbcopyarea i2c_algo_bit fb glue_helper > Dec  1 07:59:34 vuurmuur kernel: snd_hda_core crypto_simd fbdev snd_pcm > cryptd pl2303 backlight snd_timer snd i2c_piix4 acpi_cpufreq sr_mod > cdrom sd_mod autofs4 > Dec  1 07:59:34 vuurmuur kernel: CPU: 0 PID: 9 Comm: ksoftirqd/0 > Tainted: G           O      5.4.1 #2 > Dec  1 07:59:34 vuurmuur kernel: Hardware name: To Be Filled By O.E.M. > To Be Filled By O.E.M./QC5000M-ITX/PH, BIOS P1.10 05/06/2015 > Dec  1 07:59:34 vuurmuur kernel: RIP: 0010:dev_watchdog+0x208/0x210 > Dec  1 07:59:34 vuurmuur kernel: Code: 63 54 24 e0 eb 8d 4c 89 f7 c6 05 > fc a0 b9 00 01 e8 6d fa fc ff 44 89 e9 48 89 c2 4c 89 f6 48 c7 c7 48 79 > dd 81 e8 98 5a b5 ff <0f> 0b eb bd 0f 1f 40 00 48 c7 47 08 00 00 00 00 > 48 c7 07 00 00 00 > Dec  1 07:59:34 vuurmuur kernel: RSP: 0018:ffffc9000006fd68 EFLAGS: 00010286 > Dec  1 07:59:34 vuurmuur kernel: RAX: 0000000000000000 RBX: > ffff88813a1d6400 RCX: 0000000000000006 > Dec  1 07:59:34 vuurmuur kernel: RDX: 0000000000000007 RSI: > ffffffff8203aa58 RDI: ffff88813b216250 > Dec  1 07:59:34 vuurmuur kernel: RBP: ffff8881394ee460 R08: > 0000000000080001 R09: 0000000000000002 > Dec  1 07:59:34 vuurmuur kernel: R10: 0000000000000001 R11: > 0000000000000001 R12: ffff8881394ee4b8 > Dec  1 07:59:34 vuurmuur kernel: R13: 0000000000000000 R14: > ffff8881394ee000 R15: ffff88813a1d6480 > Dec  1 07:59:34 vuurmuur kernel: FS:  0000000000000000(0000) > GS:ffff88813b200000(0000) knlGS:0000000000000000 > Dec  1 07:59:34 vuurmuur kernel: CS:  0010 DS: 0000 ES: 0000 CR0: > 0000000080050033 > Dec  1 07:59:34 vuurmuur kernel: CR2: 00007f09b9c20a78 CR3: > 00000001385d4000 CR4: 00000000000406b0 > Dec  1 07:59:34 vuurmuur kernel: Call Trace: > Dec  1 07:59:34 vuurmuur kernel: ? qdisc_put_unlocked+0x30/0x30 > Dec  1 07:59:34 vuurmuur kernel: ? qdisc_put_unlocked+0x30/0x30 > Dec  1 07:59:34 vuurmuur kernel: call_timer_fn.isra.0+0x78/0x110 > Dec  1 07:59:34 vuurmuur kernel: ? add_timer_on+0xd0/0xd0 > Dec  1 07:59:34 vuurmuur kernel: run_timer_softirq+0x19d/0x1c0 > Dec  1 07:59:34 vuurmuur kernel: ? _raw_spin_unlock_irq+0x1f/0x40 > Dec  1 07:59:34 vuurmuur kernel: ? finish_task_switch+0xb2/0x250 > Dec  1 07:59:34 vuurmuur kernel: ? finish_task_switch+0x81/0x250 > Dec  1 07:59:34 vuurmuur kernel: __do_softirq+0xcf/0x210 > Dec  1 07:59:34 vuurmuur kernel: run_ksoftirqd+0x15/0x20 > Dec  1 07:59:34 vuurmuur kernel: smpboot_thread_fn+0xe9/0x1f0 > Dec  1 07:59:34 vuurmuur kernel: kthread+0xf1/0x130 > Dec  1 07:59:34 vuurmuur kernel: ? sort_range+0x20/0x20 > Dec  1 07:59:34 vuurmuur kernel: ? kthread_park+0x80/0x80 > Dec  1 07:59:34 vuurmuur kernel: ret_from_fork+0x22/0x40 > Dec  1 07:59:34 vuurmuur kernel: ---[ end trace e771bca3c459d7f9 ]--- > > > Kind regards, > Udo > If the problem persists, please create a ticket at bugzilla.kernel.org, including: - full dmesg log - last known good kernel version - whether problem persists if you switch the one interface with jumbo packets to standard MTU - best would be a bisect result Heiner