Bug 99521 - NETDEV WATCHDOG: transmit timed out if mtu = 9000
Summary: NETDEV WATCHDOG: transmit timed out if mtu = 9000
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: Network (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: drivers_network@kernel-bugs.osdl.org
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-06-06 19:59 UTC by H.-Dirk Schmitt
Modified: 2017-06-09 00:16 UTC (History)
8 users (show)

See Also:
Kernel Version: 3.19.0-20-generic
Tree: Mainline
Regression: No


Attachments
kernel log (3.79 KB, text/plain)
2015-06-06 19:59 UTC, H.-Dirk Schmitt
Details
Stack trace using the r8168 driver (7.94 KB, text/plain)
2015-07-11 19:11 UTC, q4break
Details
Stack trace using the r8169 driver (3.25 KB, text/plain)
2015-07-11 19:12 UTC, q4break
Details

Description H.-Dirk Schmitt 2015-06-06 19:59:51 UTC
Created attachment 178941 [details]
kernel log

Network is blocking for some seconds.

The network is a bonded ethernet with 2 slaves interfaces.
Both are on the mainboard. 

The network is using jumbo frames (mtu=9000)
Comment 1 H.-Dirk Schmitt 2015-06-06 20:02:28 UTC
See bug #9882 -comment 16/17 - reported for 3.19.2
Comment 2 H.-Dirk Schmitt 2015-06-06 20:11:42 UTC
See bug #14962 - comment 42 - reported for  3.19.0-150212 #1
Comment 3 Stijn Tintel 2015-06-22 12:16:03 UTC
Still happens with 4.0.5. Single onboard NIC in my case, also with MTU 9000. I have not seen this problem with MTU 1500.
Comment 4 q4break 2015-07-11 19:11:52 UTC
Created attachment 182401 [details]
Stack trace using the r8168 driver
Comment 5 q4break 2015-07-11 19:12:52 UTC
Created attachment 182411 [details]
Stack trace using the r8169 driver
Comment 6 q4break 2015-07-11 19:17:03 UTC
I'm having the same (?) problem on 4.0.7-2 x86_64 (Arch Linux), with 10ec:8168 (Realtek RTL8111EVL PCI-E Gigabit Ethernet according to the product specs).

In my case, it happens with both the r8169 driver, as well as the r8168 (r8168-8.040.00-2 from Arch's repo); attached both stack traces. 

What's different in my case is that I didn't use jumbo frames (mtu 1500); however, I was on a gigabit link and the interface was member of a bridge.
Comment 7 Marcin Janowski 2015-08-31 18:43:25 UTC
I have this NIC on Hetzner Server EX60, with motherboard MSI X58 Pro-E (MS-7522), my MTU is 1500 and i have bridge on this interface. Often i have call trace about NIC and IO error on all disc with raid1. 

This is my call trace: 

Aug 28 09:14:28 tytonida kernel: [184218.359946] ------------[ cut here ]------------
Aug 28 09:14:28 tytonida kernel: [184218.360038] WARNING: CPU: 7 PID: 0 at /home/kernel/COD/linux/net/sched/sch_generic.c:303 dev_watchdog+0x247/0x250()
Aug 28 09:14:28 tytonida kernel: [184218.360130] NETDEV WATCHDOG: eth0 (r8168): transmit queue 0 timed out
Aug 28 09:14:28 tytonida kernel: [184218.360194] Modules linked in: dm_snapshot dm_bufio xen_netback xen_blkback xen_gntdev xen_evtchn xenfs xen_privcmd xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_nat xt_conntrack iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack ipt_REJECT nf_reject_ipv4 xt_physdev br_netfilter bridge stp llc xt_tcpudp xt_multiport iptable_filter ip_tables x_tables joydev hid_generic usbhid hid gpio_ich nouveau mxm_wmi video ttm drm_kms_helper drm i2c_algo_bit serio_raw i7core_edac coretemp edac_core lpc_ich i5500_temp shpchp wmi mac_hid tpm_infineon 8250_fintek configfs lp parport btrfs pata_acpi raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear ahci libahci pata_jmicron mpt2sas r8168(OE) raid_class scsi_transport_sas
Aug 28 09:14:28 tytonida kernel: [184218.363538] CPU: 7 PID: 0 Comm: swapper/7 Tainted: G           OE   4.0.0-040000-generic #201504121935
Aug 28 09:14:28 tytonida kernel: [184218.363626] Hardware name: MSI MS-7522/MSI X58 Pro-E (MS-7522), BIOS V8.15 03/19/2011
Aug 28 09:14:28 tytonida kernel: [184218.363712]  000000000000012f ffff880c168e3d38 ffffffff817e34b1 000000000000e2fc
Aug 28 09:14:28 tytonida kernel: [184218.363935]  ffff880c168e3d88 ffff880c168e3d78 ffffffff810791b7 0000000100000000
Aug 28 09:14:28 tytonida kernel: [184218.364157]  ffff880c066f0000 ffff880c066f03a0 ffff880c07137400 0000000000000001
Aug 28 09:14:28 tytonida kernel: [184218.364380] Call Trace:
Aug 28 09:14:28 tytonida kernel: [184218.364438]  <IRQ>  [<ffffffff817e34b1>] dump_stack+0x45/0x57
Aug 28 09:14:28 tytonida kernel: [184218.364581]  [<ffffffff810791b7>] warn_slowpath_common+0x97/0xe0
Aug 28 09:14:28 tytonida kernel: [184218.364648]  [<ffffffff810792b6>] warn_slowpath_fmt+0x46/0x50
Aug 28 09:14:28 tytonida kernel: [184218.364717]  [<ffffffff816f4877>] dev_watchdog+0x247/0x250
Aug 28 09:14:28 tytonida kernel: [184218.364783]  [<ffffffff816f4630>] ? dequeue_skb+0x110/0x110
Aug 28 09:14:28 tytonida kernel: [184218.364850]  [<ffffffff810e3334>] call_timer_fn+0x44/0x160
Aug 28 09:14:28 tytonida kernel: [184218.364915]  [<ffffffff810d528e>] ? irq_get_irq_data+0xe/0x10
Aug 28 09:14:28 tytonida kernel: [184218.364982]  [<ffffffff810e5178>] run_timer_softirq+0x2d8/0x370
Aug 28 09:14:28 tytonida kernel: [184218.365048]  [<ffffffff816f4630>] ? dequeue_skb+0x110/0x110
Aug 28 09:14:28 tytonida kernel: [184218.365115]  [<ffffffff814948bc>] ? consume_one_event+0xfc/0x100
Aug 28 09:14:28 tytonida kernel: [184218.365182]  [<ffffffff8107d16e>] __do_softirq+0xde/0x2d0
Aug 28 09:14:28 tytonida kernel: [184218.365246]  [<ffffffff8107d58e>] irq_exit+0x7e/0xa0
Aug 28 09:14:28 tytonida kernel: [184218.365312]  [<ffffffff814938e9>] xen_evtchn_do_upcall+0x39/0x50
Aug 28 09:14:28 tytonida kernel: [184218.365379]  [<ffffffff817f1a8e>] xen_do_hypervisor_callback+0x1e/0x40
Aug 28 09:14:28 tytonida kernel: [184218.365444]  <EOI>  [<ffffffff810013aa>] ? xen_hypercall_sched_op+0xa/0x20
Aug 28 09:14:28 tytonida kernel: [184218.365585]  [<ffffffff810013aa>] ? xen_hypercall_sched_op+0xa/0x20
Aug 28 09:14:28 tytonida kernel: [184218.365652]  [<ffffffff8100b3a0>] ? xen_safe_halt+0x10/0x20
Aug 28 09:14:28 tytonida kernel: [184218.365719]  [<ffffffff81020f02>] ? default_idle+0x22/0xe0
Aug 28 09:14:28 tytonida kernel: [184218.365785]  [<ffffffff8102183f>] ? arch_cpu_idle+0xf/0x20
Aug 28 09:14:28 tytonida kernel: [184218.365851]  [<ffffffff810bb5a5>] ? cpuidle_idle_call+0x85/0x240
Aug 28 09:14:28 tytonida kernel: [184218.365917]  [<ffffffff810bb955>] ? cpu_idle_loop+0x1f5/0x210
Aug 28 09:14:28 tytonida kernel: [184218.365983]  [<ffffffff810bb9ca>] ? cpu_startup_entry+0x5a/0x60
Aug 28 09:14:28 tytonida kernel: [184218.366051]  [<ffffffff81012e1a>] ? cpu_bringup_and_idle+0x2a/0x40
Aug 28 09:14:28 tytonida kernel: [184218.366116] ---[ end trace eca39110c59114de ]---
Aug 28 09:14:28 tytonida kernel: [184218.366551] xenbr0: port 1(eth0) entered disabled state
Aug 28 09:14:28 tytonida kernel: [184218.381129] ------------[ cut here ]------------
Aug 28 09:14:28 tytonida kernel: [184218.381214] WARNING: CPU: 7 PID: 3269 at /home/kernel/COD/linux/kernel/softirq.c:150 __local_bh_enable_ip+0x6f/0x90()
Aug 28 09:14:28 tytonida kernel: [184218.381317] Modules linked in: dm_snapshot dm_bufio xen_netback xen_blkback xen_gntdev xen_evtchn xenfs xen_privcmd xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_nat xt_conntrack iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack ipt_REJECT nf_reject_ipv4 xt_physdev br_netfilter bridge stp llc xt_tcpudp xt_multiport iptable_filter ip_tables x_tables joydev hid_generic usbhid hid gpio_ich nouveau mxm_wmi video ttm drm_kms_helper drm i2c_algo_bit serio_raw i7core_edac coretemp edac_core lpc_ich i5500_temp shpchp wmi mac_hid tpm_infineon 8250_fintek configfs lp parport btrfs pata_acpi raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear ahci libahci pata_jmicron mpt2sas r8168(OE) raid_class scsi_transport_sas
Aug 28 09:14:28 tytonida kernel: [184218.384540] CPU: 7 PID: 3269 Comm: kworker/7:2 Tainted: G        W  OE   4.0.0-040000-generic #201504121935
Aug 28 09:14:28 tytonida kernel: [184218.384631] Hardware name: MSI MS-7522/MSI X58 Pro-E (MS-7522), BIOS V8.15 03/19/2011
Aug 28 09:14:28 tytonida kernel: [184218.384724] Workqueue: events rtl8168_reset_task [r8168]
Aug 28 09:14:28 tytonida kernel: [184218.384826]  0000000000000096 ffff8800564e7c48 ffffffff817e34b1 0000000000000007
Aug 28 09:14:28 tytonida kernel: [184218.385058]  0000000000000000 ffff8800564e7c88 ffffffff810791b7 ffff880612ec04e8
Aug 28 09:14:28 tytonida kernel: [184218.385290]  0000000000000200 ffffffff81cd09c0 ffff880c066f08c0 ffff880c066f0000
Aug 28 09:14:28 tytonida kernel: [184218.385522] Call Trace:
Aug 28 09:14:28 tytonida kernel: [184218.385585]  [<ffffffff817e34b1>] dump_stack+0x45/0x57
Aug 28 09:14:28 tytonida kernel: [184218.385652]  [<ffffffff810791b7>] warn_slowpath_common+0x97/0xe0
Aug 28 09:14:28 tytonida kernel: [184218.385721]  [<ffffffff8107921a>] warn_slowpath_null+0x1a/0x20
Aug 28 09:14:28 tytonida kernel: [184218.385789]  [<ffffffff8107d48f>] __local_bh_enable_ip+0x6f/0x90
Aug 28 09:14:28 tytonida kernel: [184218.385861]  [<ffffffffc07674db>] destroy_conntrack+0x7b/0xf0 [nf_conntrack]
Aug 28 09:14:28 tytonida kernel: [184218.385932]  [<ffffffff81704b87>] nf_conntrack_destroy+0x17/0x20
Aug 28 09:14:28 tytonida kernel: [184218.386002]  [<ffffffff816bba35>] skb_release_head_state+0x95/0xe0
Aug 28 09:14:28 tytonida kernel: [184218.386070]  [<ffffffff816be556>] __kfree_skb+0x16/0xa0
Aug 28 09:14:28 tytonida kernel: [184218.386136]  [<ffffffff816bedbd>] consume_skb+0x3d/0xb0
Aug 28 09:14:28 tytonida kernel: [184218.386207]  [<ffffffffc020b417>] rtl8168_tx_clear+0xf7/0x160 [r8168]
Aug 28 09:14:28 tytonida kernel: [184218.386279]  [<ffffffffc020c036>] rtl8168_reset_task+0xb6/0x160 [r8168]
Aug 28 09:14:28 tytonida kernel: [184218.386349]  [<ffffffff810920d4>] process_one_work+0x144/0x490
Aug 28 09:14:28 tytonida kernel: [184218.386417]  [<ffffffff8100bca2>] ? check_events+0x12/0x20
Aug 28 09:14:28 tytonida kernel: [184218.386484]  [<ffffffff81092b3e>] worker_thread+0x11e/0x450
Aug 28 09:14:28 tytonida kernel: [184218.386551]  [<ffffffff81092a20>] ? create_worker+0x1f0/0x1f0
Aug 28 09:14:28 tytonida kernel: [184218.386619]  [<ffffffff81098869>] kthread+0xc9/0xe0
Aug 28 09:14:28 tytonida kernel: [184218.386685]  [<ffffffff810987a0>] ? flush_kthread_worker+0x90/0x90
Aug 28 09:14:28 tytonida kernel: [184218.386754]  [<ffffffff817efc18>] ret_from_fork+0x58/0x90
Aug 28 09:14:28 tytonida kernel: [184218.386822]  [<ffffffff810987a0>] ? flush_kthread_worker+0x90/0x90
Aug 28 09:14:28 tytonida kernel: [184218.386889] ---[ end trace eca39110c59114df ]---
Comment 8 Brian T. McKee 2015-10-10 07:51:35 UTC
I'm having the same problem. I have to unplug and replug the ethernet cable to get it to work.

If you need more info, please ask.

Kernel 4.2.2, OS: Gentoo

Here's an lspci -v of the device.

3c:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
        Subsystem: ASUSTeK Computer Inc. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
        Flags: bus master, fast devsel, latency 0, IRQ 29
        I/O ports at d000 [size=256]
        Memory at ed104000 (64-bit, non-prefetchable) [size=4K]
        Memory at ed100000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [40] Power Management version 3
        Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
        Capabilities: [70] Express Endpoint, MSI 01
        Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
        Capabilities: [d0] Vital Product Data
        Capabilities: [100] Advanced Error Reporting
        Capabilities: [140] Virtual Channel
        Capabilities: [160] Device Serial Number 10-95-44-07-68-4c-e0-00
        Capabilities: [170] Latency Tolerance Reporting
        Capabilities: [178] L1 PM Substates
        Kernel driver in use: r8169
        Kernel modules: r8169


Here's the relevant output of dmesg:

[   27.424296] r8169 0000:3c:00.0 enp60s0: link up
[   39.261298] capability: warning: `VirtualBox' uses 32-bit capabilities (legacy support in use)
[   52.087441] ------------[ cut here ]------------
[   52.087468] WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:303 dev_watchdog+0x181/0x1e7()
[   52.087473] NETDEV WATCHDOG: enp60s0 (r8169): transmit queue 0 timed out
[   52.087476] Modules linked in: binfmt_misc vboxnetadp(O) vboxnetflt(O) vboxdrv(O) joydev hid_logitech_hidpp uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev btusb btrtl btbcm btintel hid_logitech_dj bluetooth snd_hda_codec_hdmi arc4 nvidia(PO) asus_nb_wmi asus_wmi iwlmvm sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic mac80211 coretemp hwmon x86_pkg_temp_thermal microcode iwlwifi efivars i2c_i801 drm snd_hda_intel r8169 cfg80211 snd_hda_codec mii lpc_ich wmi snd_hda_core snd_pcm snd_timer snd soundcore xhci_pci xhci_hcd efivarfs
[   52.087542] CPU: 0 PID: 0 Comm: swapper/0 Tainted: P           O    4.2.2-gentoo #7
[   52.087546] Hardware name: ASUSTeK COMPUTER INC. G751JL/G751JL, BIOS G751JL.204 08/01/2015
[   52.087550]  0000000000000000 0000000000000009 ffffffff814f9c32 ffff88047f003e28
[   52.087557]  ffffffff8103914d ffff88046de5731c ffffffff8144722e 0000000000000000
[   52.087564]  ffff88046b408000 ffff88046d597800 ffff88046b4083a0 0000000000000001
[   52.087570] Call Trace:
[   52.087574]  <IRQ>  [<ffffffff814f9c32>] ? dump_stack+0x4a/0x74
[   52.087593]  [<ffffffff8103914d>] ? warn_slowpath_common+0x93/0xab
[   52.087598]  [<ffffffff8144722e>] ? dev_watchdog+0x181/0x1e7
[   52.087605]  [<ffffffff810391aa>] ? warn_slowpath_fmt+0x45/0x4a
[   52.087612]  [<ffffffff8144722e>] ? dev_watchdog+0x181/0x1e7
[   52.087617]  [<ffffffff814470ad>] ? dev_graft_qdisc+0x62/0x62
[   52.087623]  [<ffffffff814470ad>] ? dev_graft_qdisc+0x62/0x62
[   52.087633]  [<ffffffff8107790e>] ? call_timer_fn.isra.26+0x12/0x67
[   52.087638]  [<ffffffff81077af1>] ? run_timer_softirq+0x18e/0x1b6
[   52.087646]  [<ffffffff8103bbd4>] ? __do_softirq+0xc2/0x1af
[   52.087653]  [<ffffffff8103be00>] ? irq_exit+0x33/0x77
[   52.087661]  [<ffffffff810290cd>] ? smp_apic_timer_interrupt+0x39/0x43
[   52.087667]  [<ffffffff814ff948>] ? apic_timer_interrupt+0x68/0x70
[   52.087670]  <EOI>  [<ffffffff813fc911>] ? cpuidle_enter_state+0xd9/0x128
[   52.087681]  [<ffffffff813fc8d8>] ? cpuidle_enter_state+0xa0/0x128
[   52.087689]  [<ffffffff810603ca>] ? cpu_startup_entry+0x179/0x1e5
[   52.087696]  [<ffffffff8188ce3d>] ? start_kernel+0x451/0x45c
[   52.087702]  [<ffffffff8188c7eb>] ? set_init_arg+0x50/0x50
[   52.087707] ---[ end trace 36dcda20d455cc1c ]---
[   52.129707] r8169 0000:3c:00.0 enp60s0: link up
Comment 9 Costa Tsaousis 2015-10-28 18:28:45 UTC
I have the same problem on a Gigabyte GA-J1900-D3V, running 3.18.12-gentoo, on the onboard ethernets, with 9000 MTU:

It happens once per boot, usually after a few minutes. It happens once, and never again until the next reboot.


[ 1260.843131] ------------[ cut here ]------------
[ 1260.843144] WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:303 dev_watchdog+0x251/0x260()
[ 1260.843148] NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out
[ 1260.843150] Modules linked in: tun nfsd auth_rpcgss oid_registry nfs_acl hwmon_vid sch_codel act_police act_mirred cls_u32 sch_ingress sch_htb ifb sch                         _fq_codel bluetooth dahdi_echocan_mg2(O) wctdm(O) dahdi(O) pppoe pppox ppp_generic ip6table_mangle nf_conntrack_ipv6 nf_defrag_ipv6 xt_CT iptable_raw ipt                         _MASQUERADE nf_nat_masquerade_ipv4 xt_REDIRECT xt_nat xt_owner iptable_nat nf_nat_ipv4 xt_TCPMSS xt_connmark iptable_mangle xt_helper ipt_REJECT nf_rejec                         t_ipv4 xt_NFLOG xt_limit ipt_SYNPROXY nf_synproxy_core nf_conntrack_ipv4 nf_defrag_ipv4 xt_tcpudp xt_iprange xt_mark xt_multiport xt_set xt_conntrack nf_                         nat_sip nf_conntrack_sip nf_nat_ftp nf_nat_irc nf_conntrack_ftp nf_conntrack_irc nf_nat_pptp nf_nat_proto_gre nf_nat nf_conntrack_pptp nf_conntrack_proto                         _gre nf_conntrack ip_set_hash_ipportip ip_set_hash_net
[ 1260.843212]  ip_set_hash_ip ip_set ip6table_filter ip6_tables iptable_filter ip_tables x_tables nfnetlink_log nfnetlink zram lz4_compress vboxnetflt(O                         ) vboxnetadp(O) vboxdrv(O) mousedev uas iTCO_wdt iTCO_vendor_support psmouse serio_raw atkbd libps2 snd_hda_codec_hdmi coretemp intel_rapl intel_powercla                         mp evdev kvm_intel hisax snd_hda_codec_realtek mac_hid kvm snd_hda_codec_generic crct10dif_pclmul crc32_pclmul isdn crc_ccitt r8169 slhc mii ghash_clmuln                         i_intel pcspkr i2c_i801 lpc_ich snd_hda_intel thermal fan i915 snd_hda_controller i8042 snd_hda_codec battery serio drm_kms_helper video dw_dmac snd_hwde                         p dw_dmac_core snd_pcm sdhci_acpi i2c_hid rfkill_gpio drm i2c_designware_platform i2c_algo_bit snd_timer i2c_designware_core intel_gtt mei_txe sdhci shpc                         hp snd i2c_core mei rfkill mmc_core soundcore
[ 1260.843282]  8250_dw iosf_mbi spi_pxa2xx_platform xhci_pci button processor ppdev xts lrw gf128mul glue_helper ablk_helper cryptd aes_x86_64 cbc sha25                         6_generic iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi tg3 ptp pps_core libphy hwmon e1000 fuse xfs libcrc32c nfs lockd grace sunrpc fscache jfs                          reiserfs crc32c_intel crc32c_generic btrfs ext4 crc16 mbcache jbd2 multipath linear raid0 dm_raid raid456 raid1 raid10 md_mod async_raid6_recov async_mem                         cpy async_pq async_xor xor async_tx raid6_pq dm_snapshot dm_bufio dm_crypt dm_mirror dm_region_hash dm_log dm_mod firewire_sbp2 firewire_ohci firewire_co                         re crc_itu_t hid_sunplus hid_sony led_class hid_samsung hid_pl hid_petalynx hid_monterey hid_microsoft hid_logitech ff_memless hid_gyration hid_ezkey hid                         _cypress hid_chicony hid_cherry hid_belkin hid_apple
[ 1260.843359]  hid_a4tech sl811_hcd hid_generic usbhid xhci_hcd ohci_hcd uhci_hcd usb_storage hid ehci_pci ehci_hcd usbcore usb_common mpt2sas raid_clas                         s aic94xx libsas lpfc qla2xxx megaraid_sas megaraid_mbox megaraid_mm megaraid aacraid sx8 DAC960 hpsa cciss 3w_9xxx 3w_xxxx mptsas scsi_transport_sas mpt                         fc scsi_transport_fc mptspi mptscsih mptbase atp870u dc395x qla1280 parport_pc imm parport dmx3191d sym53c8xx gdth advansys initio BusLogic arcmsr aic7xx                         x aic79xx scsi_transport_spi sr_mod cdrom sg sd_mod pdc_adma sata_inic162x sata_mv ata_piix ahci libahci sata_qstor sata_vsc sata_uli sata_sis sata_sx4 s                         ata_nv sata_via sata_svw sata_sil24 sata_sil sata_promise pata_sl82c105 pata_via pata_jmicron pata_marvell pata_sis pata_netcell pata_pdc202xx_old pata_t                         riflex pata_atiixp pata_opti pata_amd pata_ali
[ 1260.843437]  pata_it8213 pata_pcmcia pcmcia pcmcia_core pata_ns87415 pata_ns87410 pata_serverworks pata_cypress pata_oldpiix pata_artop pata_it821x pa                         ta_optidma pata_hpt3x2n pata_hpt3x3 pata_hpt37x pata_hpt366 pata_cmd64x pata_efar pata_rz1000 pata_sil680 pata_radisys pata_pdc2027x pata_mpiix libata sc                         si_mod
[ 1260.843462] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G           O   3.18.12-gentoo #1
[ 1260.843465] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./J1900N-D3V, BIOS F3 04/29/2014
[ 1260.843467]  0000000000000009 ffff88023fc03d58 ffffffff81532d55 0000000000000000
[ 1260.843472]  ffff88023fc03da8 ffff88023fc03d98 ffffffff8106df61 0000000000000096
[ 1260.843477]  0000000000000000 ffff8802260a0000 0000000000000001 ffff88022bfe4080
[ 1260.843481] Call Trace:
[ 1260.843484]  <IRQ>  [<ffffffff81532d55>] dump_stack+0x4e/0x71
[ 1260.843497]  [<ffffffff8106df61>] warn_slowpath_common+0x81/0xa0
[ 1260.843502]  [<ffffffff8106dfc6>] warn_slowpath_fmt+0x46/0x50
[ 1260.843515]  [<ffffffff8145f5f1>] dev_watchdog+0x251/0x260
[ 1260.843520]  [<ffffffff8145f3a0>] ? dev_graft_qdisc+0x80/0x80
[ 1260.843526]  [<ffffffff810d114a>] call_timer_fn+0x3a/0x150
[ 1260.843530]  [<ffffffff8145f3a0>] ? dev_graft_qdisc+0x80/0x80
[ 1260.843535]  [<ffffffff810d1b14>] run_timer_softirq+0x264/0x310
[ 1260.843540]  [<ffffffff810499b4>] ? lapic_next_deadline+0x34/0x40
[ 1260.843545]  [<ffffffff810719b5>] __do_softirq+0xe5/0x2b0
[ 1260.843549]  [<ffffffff81071dc6>] irq_exit+0x86/0xb0
[ 1260.843554]  [<ffffffff8153b61a>] smp_apic_timer_interrupt+0x4a/0x60
[ 1260.843560]  [<ffffffff815396ed>] apic_timer_interrupt+0x6d/0x80
[ 1260.843562]  <EOI>  [<ffffffff813ec090>] ? poll_idle+0x10/0x80
[ 1260.843571]  [<ffffffff813ebb35>] cpuidle_enter_state+0x55/0x1b0
[ 1260.843576]  [<ffffffff813ebd47>] cpuidle_enter+0x17/0x20
[ 1260.843581]  [<ffffffff810abb79>] cpu_startup_entry+0x389/0x400
[ 1260.843586]  [<ffffffff81526b25>] rest_init+0x85/0x90
[ 1260.843591]  [<ffffffff818ef0f7>] start_kernel+0x48f/0x49c
[ 1260.843595]  [<ffffffff818eea58>] ? set_init_arg+0x55/0x55
[ 1260.843600]  [<ffffffff818ee120>] ? early_idt_handlers+0x120/0x120
[ 1260.843604]  [<ffffffff818ee5ee>] x86_64_start_reservations+0x2a/0x2c
[ 1260.843609]  [<ffffffff818ee733>] x86_64_start_kernel+0x143/0x152
[ 1260.843612] ---[ end trace 6228b4e7d2dcbd13 ]---
[ 1260.859504] r8169 0000:01:00.0 eth0: link up
Comment 10 Stijn Tintel 2016-04-19 02:32:27 UTC
Still seeing this on 4.5.1
Comment 11 [account disabled by administrator] 2016-04-21 16:11:48 UTC
In the file, from the root of the kernel directory kernel/time/timer.c.
for the function call_timer_fn change this line:
fn(data);
to:
printk_ratelimited("the function called is %pB", fn);.
I just need to see what timer function is being called here.
Comment 12 fourDefinedOmittedFlats 2017-06-09 00:16:24 UTC
Not having seen the source code for the driver but having seen somewhere else on the net that the issue might be locking up a ring buffer, if that is true (driver uses a ring buffer) could it be that age old bug where 'empty' and 'full' are equivalent conditions requiring an extra bit of information to disambiguate?

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