IPoE with DHCPv6 in Shared-Mode

IPoE related questions
uesleycorrea
Posts: 17
Joined: 27 Nov 2017, 13:37

Re: IPoE with DHCPv6 in Shared-Mode

Post by uesleycorrea » 05 Jan 2018, 15:18

Wowwww!! I'm testing now!

Regards!

ultrawave
Posts: 22
Joined: 20 Jan 2015, 22:00

Re: IPoE with DHCPv6 in Shared-Mode

Post by ultrawave » 05 Jan 2018, 17:50

Hi people,
Dmitry wrote:
05 Jan 2018, 13:07
commit 16e4de5b5e7fbbddd3f94a2cfcbdc079a1f00ce9
IPv6 in share mode is working perfectly :D.

Code: Select all

[2018-01-05 15:08:36.159] ipoe20: c246e10398ea721c: recv [DHCPv6 Solicit XID=9de9d3 <Client-ID 1:000121e215cf00e0fc555588> <Elapsed-Time 100728831> <Option-Request DNS> <IA-PD 0 T1=0 T2=0>]
[2018-01-05 15:08:36.159] ipoe20: c246e10398ea721c: radius(1): req_enter 1
[2018-01-05 15:08:36.160] ipoe20: c246e10398ea721c: send [DHCPv6 Advertise XID=9de9d3 <Server-ID 3:001b0000000000000001> <Client-ID 1:000121e215cf00e0fc555588> <DNS 2001:4860:4860::8888,2001:4860:4860::8844> <IA-PD 0 T1=302400 T2=483840 {IA-Prefix 2804:58:c070:2000::/56 pref_lifetime=604800 valid_lifetime=2592000}> <Preference 255>]
[2018-01-05 15:08:36.163] ipoe20: c246e10398ea721c: radius(1): req_exit 0
[2018-01-05 15:08:36.165] ipoe20: c246e10398ea721c: recv [DHCPv6 Request XID=aa8eec <Client-ID 1:000121e215cf00e0fc555588> <Server-ID 3:001b0000000000000001> <Elapsed-Time 100663296> <Option-Request DNS> <IA-PD 0 T1=0 T2=0 {IA-Prefix 2804:58:c070:2000::/56 pref_lifetime=604800 valid_lifetime=2592000}>]
[2018-01-05 15:08:36.165] ipoe20: c246e10398ea721c: dhcpv6: route add 2804:58:c070:2000::/56 via 2804:58:c060:14:ce06:77ff:fe42:c713
[2018-01-05 15:08:36.165] ipoe20: c246e10398ea721c: send [DHCPv6 Reply XID=aa8eec <Server-ID 3:001b0000000000000001> <Client-ID 1:000121e215cf00e0fc555588> <DNS 2001:4860:4860::8888,2001:4860:4860::8844> <IA-PD 0 T1=302400 T2=483840 {IA-Prefix 2804:58:c070:2000::/56 pref_lifetime=604800 valid_lifetime=2592000}> <Preference 255>]
Dmitry, congratulations on your excellent work.

If you come to Brazil let us know to drink some beers.

Best regards.

gondim
Posts: 64
Joined: 04 Mar 2016, 14:44

Re: IPoE with DHCPv6 in Shared-Mode

Post by gondim » 05 Jan 2018, 18:06

Hi Dmitry,

Working here!!!! I may be wrong but I think it has improved to the fluidity of traffic.
Everything working here now in shared mode.

Thnx and best regards,

gondim
Posts: 64
Joined: 04 Mar 2016, 14:44

Re: IPoE with DHCPv6 in Shared-Mode

Post by gondim » 05 Jan 2018, 20:00

Hi Dmitry,

I am getting in the dmesg kernel panic:

[sex jan 5 17:51:32 2018] ------------[ cut here ]------------
[sex jan 5 17:51:32 2018] WARNING: CPU: 2 PID: 1422 at /build/linux-BsFdsw/linux-4.9.65/lib/list_debug.c:94 __list_add_rcu+0x7a/0x80
[sex jan 5 17:51:32 2018] list_add_rcu corruption. prev->next should be next (ffffffffc0723740), but was (null). (prev=ffff88b723fbb8e0).
[sex jan 5 17:51:32 2018] Modules linked in: act_mirred act_skbedit cls_u32 sch_ingress sch_tbf ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_tcpudp xt_conntrack ip6table_raw iptable_raw ip6table_mangle ip6table_filter ip6_tables iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack cls_flow iptable_filter sch_htb ifb binfmt_misc vlan_mon(O) ipoe(O) 8021q garp mrp stp llc intel_rapl sb_edac edac_core x86_pkg_temp_thermal intel_powerclamp coretemp kvm mgag200 ttm irqbypass drm_kms_helper ipmi_devintf drm joydev crct10dif_pclmul crc32_pclmul i2c_algo_bit ghash_clmulni_intel evdev intel_cstate sg intel_uncore mei_me dcdbas iTCO_wdt iTCO_vendor_support pcspkr mei ipmi_si intel_rapl_perf wmi shpchp lpc_ich acpi_power_meter mfd_core button ipmi_msghandler acpi_pad tcp_htcp ip_tables
[sex jan 5 17:51:32 2018] x_tables autofs4 hid_generic usbhid hid ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sr_mod sd_mod cdrom crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd ixgbe dca mdio ahci libahci ehci_pci ehci_hcd libata tg3 ptp pps_core usbcore megaraid_sas libphy usb_common scsi_mod
[sex jan 5 17:51:32 2018] CPU: 2 PID: 1422 Comm: accel-pppd Tainted: G O 4.9.0-4-amd64 #1 Debian 4.9.65-3+deb9u1
[sex jan 5 17:51:32 2018] Hardware name: Dell Inc. PowerEdge R420/0K29HN, BIOS 2.3.3 07/10/2014
[sex jan 5 17:51:32 2018] 0000000000000000 ffffffffacf29134 ffffae45825c3a68 0000000000000000
[sex jan 5 17:51:32 2018] ffffffffacc75efe ffffffffc0723740 ffffae45825c3ac0 ffff88b71feca8e0
[sex jan 5 17:51:32 2018] ffff88b723ccc014 0000000000000000 ffff88b71feca000 ffffffffacc75f7f
[sex jan 5 17:51:32 2018] Call Trace:
[sex jan 5 17:51:32 2018] [<ffffffffacf29134>] ? dump_stack+0x5c/0x78
[sex jan 5 17:51:32 2018] [<ffffffffacc75efe>] ? __warn+0xbe/0xe0
[sex jan 5 17:51:32 2018] [<ffffffffacc75f7f>] ? warn_slowpath_fmt+0x5f/0x80
[sex jan 5 17:51:32 2018] [<ffffffffacf47d7a>] ? __list_add_rcu+0x7a/0x80
[sex jan 5 17:51:32 2018] [<ffffffffc071e127>] ? ipoe_nl_cmd_create+0x317/0x550 [ipoe]
[sex jan 5 17:51:32 2018] [<ffffffffad1388ec>] ? genl_family_rcv_msg+0x1bc/0x360
[sex jan 5 17:51:32 2018] [<ffffffffc020b6fd>] ? scsi_request_fn+0x3d/0x5e0 [scsi_mod]
[sex jan 5 17:51:32 2018] [<ffffffffacddf316>] ? kmem_cache_alloc_node_trace+0x156/0x5a0
[sex jan 5 17:51:32 2018] [<ffffffffad138a90>] ? genl_family_rcv_msg+0x360/0x360
[sex jan 5 17:51:32 2018] [<ffffffffad138b12>] ? genl_rcv_msg+0x82/0xc0
[sex jan 5 17:51:32 2018] [<ffffffffad1380c1>] ? netlink_rcv_skb+0xa1/0xc0
[sex jan 5 17:51:32 2018] [<ffffffffad138714>] ? genl_rcv+0x24/0x40
[sex jan 5 17:51:32 2018] [<ffffffffad137a94>] ? netlink_unicast+0x184/0x230
[sex jan 5 17:51:32 2018] [<ffffffffad137e38>] ? netlink_sendmsg+0x2f8/0x3b0
[sex jan 5 17:51:32 2018] [<ffffffffad0e3880>] ? sock_sendmsg+0x30/0x40
[sex jan 5 17:51:32 2018] [<ffffffffad0e42f2>] ? ___sys_sendmsg+0x2c2/0x2d0
[sex jan 5 17:51:32 2018] [<ffffffffad136544>] ? netlink_insert+0x1a4/0x310
[sex jan 5 17:51:32 2018] [<ffffffffad13673e>] ? netlink_autobind.isra.30+0x8e/0xd0
[sex jan 5 17:51:32 2018] [<ffffffffacdfe1ea>] ? __check_object_size+0xfa/0x1d8
[sex jan 5 17:51:32 2018] [<ffffffffad0e2895>] ? move_addr_to_user+0xb5/0xd0
[sex jan 5 17:51:32 2018] [<ffffffffad0e4bc1>] ? __sys_sendmsg+0x51/0x90
[sex jan 5 17:51:32 2018] [<ffffffffad20763b>] ? system_call_fast_compare_end+0xc/0x9b
[sex jan 5 17:51:32 2018] ---[ end trace 9f7fd08dc9977cfc ]---
[sex jan 5 17:51:33 2018] HTB: quantum of class 1000D is big. Consider r2q change.
[sex jan 5 17:51:45 2018] ------------[ cut here ]------------
[sex jan 5 17:51:45 2018] WARNING: CPU: 2 PID: 1423 at /build/linux-BsFdsw/linux-4.9.65/lib/list_debug.c:94 __list_add_rcu+0x7a/0x80
[sex jan 5 17:51:45 2018] list_add_rcu corruption. prev->next should be next (ffffffffc0723740), but was (null). (prev=ffff88b72002f8e0).
[sex jan 5 17:51:45 2018] Modules linked in: act_mirred act_skbedit cls_u32 sch_ingress sch_tbf ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_tcpudp xt_conntrack ip6table_raw iptable_raw ip6table_mangle ip6table_filter ip6_tables iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack cls_flow iptable_filter sch_htb ifb binfmt_misc vlan_mon(O) ipoe(O) 8021q garp mrp stp llc intel_rapl sb_edac edac_core x86_pkg_temp_thermal intel_powerclamp coretemp kvm mgag200 ttm irqbypass drm_kms_helper ipmi_devintf drm joydev crct10dif_pclmul crc32_pclmul i2c_algo_bit ghash_clmulni_intel evdev intel_cstate sg intel_uncore mei_me dcdbas iTCO_wdt iTCO_vendor_support pcspkr mei ipmi_si intel_rapl_perf wmi shpchp lpc_ich acpi_power_meter mfd_core button ipmi_msghandler acpi_pad tcp_htcp ip_tables
[sex jan 5 17:51:45 2018] x_tables autofs4 hid_generic usbhid hid ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sr_mod sd_mod cdrom crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd ixgbe dca mdio ahci libahci ehci_pci ehci_hcd libata tg3 ptp pps_core usbcore megaraid_sas libphy usb_common scsi_mod
[sex jan 5 17:51:45 2018] CPU: 2 PID: 1423 Comm: accel-pppd Tainted: G W O 4.9.0-4-amd64 #1 Debian 4.9.65-3+deb9u1
[sex jan 5 17:51:45 2018] Hardware name: Dell Inc. PowerEdge R420/0K29HN, BIOS 2.3.3 07/10/2014
[sex jan 5 17:51:45 2018] 0000000000000000 ffffffffacf29134 ffffae45825cba68 0000000000000000
[sex jan 5 17:51:45 2018] ffffffffacc75efe ffffffffc0723740 ffffae45825cbac0 ffff88b723fed8e0
[sex jan 5 17:51:45 2018] ffff88b723ccc014 0000000000000000 ffff88b723fed000 ffffffffacc75f7f
[sex jan 5 17:51:45 2018] Call Trace:
[sex jan 5 17:51:45 2018] [<ffffffffacf29134>] ? dump_stack+0x5c/0x78
[sex jan 5 17:51:45 2018] [<ffffffffacc75efe>] ? __warn+0xbe/0xe0
[sex jan 5 17:51:45 2018] [<ffffffffacc75f7f>] ? warn_slowpath_fmt+0x5f/0x80
[sex jan 5 17:51:45 2018] [<ffffffffacf47d7a>] ? __list_add_rcu+0x7a/0x80
[sex jan 5 17:51:45 2018] [<ffffffffc071e127>] ? ipoe_nl_cmd_create+0x317/0x550 [ipoe]
[sex jan 5 17:51:45 2018] [<ffffffffad1388ec>] ? genl_family_rcv_msg+0x1bc/0x360
[sex jan 5 17:51:45 2018] [<ffffffffc020b6fd>] ? scsi_request_fn+0x3d/0x5e0 [scsi_mod]
[sex jan 5 17:51:45 2018] [<ffffffffacddf316>] ? kmem_cache_alloc_node_trace+0x156/0x5a0
[sex jan 5 17:51:45 2018] [<ffffffffad138a90>] ? genl_family_rcv_msg+0x360/0x360
[sex jan 5 17:51:45 2018] [<ffffffffad138b12>] ? genl_rcv_msg+0x82/0xc0
[sex jan 5 17:51:45 2018] [<ffffffffad1380c1>] ? netlink_rcv_skb+0xa1/0xc0
[sex jan 5 17:51:45 2018] [<ffffffffad138714>] ? genl_rcv+0x24/0x40
[sex jan 5 17:51:45 2018] [<ffffffffad137a94>] ? netlink_unicast+0x184/0x230
[sex jan 5 17:51:45 2018] [<ffffffffad137e38>] ? netlink_sendmsg+0x2f8/0x3b0
[sex jan 5 17:51:45 2018] [<ffffffffad0e3880>] ? sock_sendmsg+0x30/0x40
[sex jan 5 17:51:45 2018] [<ffffffffad0e42f2>] ? ___sys_sendmsg+0x2c2/0x2d0
[sex jan 5 17:51:45 2018] [<ffffffffad136544>] ? netlink_insert+0x1a4/0x310
[sex jan 5 17:51:45 2018] [<ffffffffad13673e>] ? netlink_autobind.isra.30+0x8e/0xd0
[sex jan 5 17:51:45 2018] [<ffffffffacdfe1ea>] ? __check_object_size+0xfa/0x1d8
[sex jan 5 17:51:45 2018] [<ffffffffad0e2895>] ? move_addr_to_user+0xb5/0xd0
[sex jan 5 17:51:45 2018] [<ffffffffad0e4bc1>] ? __sys_sendmsg+0x51/0x90
[sex jan 5 17:51:45 2018] [<ffffffffad20763b>] ? system_call_fast_compare_end+0xc/0x9b
[sex jan 5 17:51:45 2018] ---[ end trace 9f7fd08dc9977cfd ]---
[sex jan 5 17:51:51 2018] ------------[ cut here ]------------

glaubermattar
Posts: 4
Joined: 27 Dec 2017, 02:43

Re: IPoE with DHCPv6 in Shared-Mode

Post by glaubermattar » 06 Jan 2018, 06:16

Working nice here too, in a small lab... but working nice.

Thanks!

glaubermattar
Posts: 4
Joined: 27 Dec 2017, 02:43

Re: IPoE with DHCPv6 in Shared-Mode

Post by glaubermattar » 06 Jan 2018, 08:55

Hi Dmitry.

I had a kernel panic too.
Follow the log:

Code: Select all

Jan  6 05:54:14 ipoe kernel: [34431.775873] ---[ end trace 9e7e196cbae83da5 ]---
Jan  6 05:54:14 ipoe kernel: [34431.808043] ------------[ cut here ]------------
Jan  6 05:54:14 ipoe kernel: [34431.808048] WARNING: CPU: 2 PID: 7068 at /build/linux-Uc7fnO/linux-4.9.65/lib/list_debug.c:94 __list_add_rcu+0x7a/0x80
Jan  6 05:54:14 ipoe kernel: [34431.808049] list_add_rcu corruption. prev->next should be next (ffffffffc0476e00), but was ffffffffc0476740. (prev=ffff8fb7ac8648e0).
Jan  6 05:54:14 ipoe kernel: [34431.808050] Modules linked in: act_police cls_u32 sch_ingress sch_tbf cls_flow sch_htb ifb 8021q garp mrp stp llc nls_ascii nls_cp437 vfat fat intel_powerclamp mgag200 coretemp ttm ipmi_devintf cdc_ether usbnet kvm_intel drm_kms_helper mii kvm drm efi_pstore i2c_algo_bit irqbypass iTCO_wdt evdev iTCO_vendor_support intel_cstate lpc_ich mfd_core ipmi_si i7core_edac ipmi_msghandler edac_core shpchp intel_uncore sg pcspkr serio_raw button ioatdma efivars i5500_temp dca acpi_cpufreq ipoe(O) vlan_mon(O) efivarfs ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb glue_helper lrw gf128mul ablk_helper cryptd aes_x86_64 mbcache sr_mod cdrom sd_mod ata_generic crc32c_intel psmouse ata_piix libata megaraid_sas i2c_i801 ehci_pci uhci_hcd i2c_smbus ehci_hcd scsi_mod usbcore usb_common bnx2
Jan  6 05:54:14 ipoe kernel: [34431.808106] CPU: 2 PID: 7068 Comm: accel-pppd Tainted: G    B   W IO    4.9.0-4-amd64 #1 Debian 4.9.65-3
Jan  6 05:54:14 ipoe kernel: [34431.808107] Hardware name: IBM System x3650 M2 -[7947AC1]-/49Y6512, BIOS -[D6E145FUS-1.07]- 04/26/2010
Jan  6 05:54:14 ipoe kernel: [34431.808108]  0000000000000000 ffffffff9d128e84 ffffa44403f97ab0 0000000000000000
Jan  6 05:54:14 ipoe kernel: [34431.808111]  ffffffff9ce75efe ffffffffc0476e00 ffffa44403f97b08 ffff8fb7ad2958e0
Jan  6 05:54:14 ipoe kernel: [34431.808114]  0000000000000b0b ffff8fb7ad2958c0 ffffffff9dad6480 ffffffff9ce75f7f
Jan  6 05:54:14 ipoe kernel: [34431.808116] Call Trace:
Jan  6 05:54:14 ipoe kernel: [34431.808120]  [<ffffffff9d128e84>] ? dump_stack+0x5c/0x78
Jan  6 05:54:14 ipoe kernel: [34431.808123]  [<ffffffff9ce75efe>] ? __warn+0xbe/0xe0
Jan  6 05:54:14 ipoe kernel: [34431.808125]  [<ffffffff9ce75f7f>] ? warn_slowpath_fmt+0x5f/0x80
Jan  6 05:54:14 ipoe kernel: [34431.808128]  [<ffffffff9cedc0f9>] ? synchronize_sched+0x59/0x80
Jan  6 05:54:14 ipoe kernel: [34431.808130]  [<ffffffff9d147aca>] ? __list_add_rcu+0x7a/0x80
Jan  6 05:54:14 ipoe kernel: [34431.808133]  [<ffffffffc0470b9b>] ? ipoe_nl_cmd_modify+0x27b/0x380 [ipoe]
Jan  6 05:54:14 ipoe kernel: [34431.808135]  [<ffffffff9d3388bc>] ? genl_family_rcv_msg+0x1bc/0x360
Jan  6 05:54:14 ipoe kernel: [34431.808161]  [<ffffffffc041df56>] ? __ext4_journal_get_write_access+0x36/0x70 [ext4]
Jan  6 05:54:14 ipoe kernel: [34431.808163]  [<ffffffff9d338a60>] ? genl_family_rcv_msg+0x360/0x360
Jan  6 05:54:14 ipoe kernel: [34431.808165]  [<ffffffff9d338ae2>] ? genl_rcv_msg+0x82/0xc0
Jan  6 05:54:14 ipoe kernel: [34431.808167]  [<ffffffff9d338091>] ? netlink_rcv_skb+0xa1/0xc0
Jan  6 05:54:14 ipoe kernel: [34431.808168]  [<ffffffff9d3386e4>] ? genl_rcv+0x24/0x40
Jan  6 05:54:14 ipoe kernel: [34431.808170]  [<ffffffff9d337a64>] ? netlink_unicast+0x184/0x230
Jan  6 05:54:14 ipoe kernel: [34431.808172]  [<ffffffff9d337e08>] ? netlink_sendmsg+0x2f8/0x3b0
Jan  6 05:54:14 ipoe kernel: [34431.808174]  [<ffffffff9d2e3880>] ? sock_sendmsg+0x30/0x40
Jan  6 05:54:14 ipoe kernel: [34431.808176]  [<ffffffff9d2e42f2>] ? ___sys_sendmsg+0x2c2/0x2d0
Jan  6 05:54:14 ipoe kernel: [34431.808178]  [<ffffffff9d336514>] ? netlink_insert+0x1a4/0x310
Jan  6 05:54:14 ipoe kernel: [34431.808180]  [<ffffffff9d33670e>] ? netlink_autobind.isra.30+0x8e/0xd0
Jan  6 05:54:14 ipoe kernel: [34431.808182]  [<ffffffff9cffdffa>] ? __check_object_size+0xfa/0x1d8
Jan  6 05:54:14 ipoe kernel: [34431.808184]  [<ffffffff9d2e2895>] ? move_addr_to_user+0xb5/0xd0
Jan  6 05:54:14 ipoe kernel: [34431.808186]  [<ffffffff9d2e4bc1>] ? __sys_sendmsg+0x51/0x90
Jan  6 05:54:14 ipoe kernel: [34431.808189]  [<ffffffff9d4075fb>] ? system_call_fast_compare_end+0xc/0x9b
Jan  6 05:54:14 ipoe kernel: [34431.808191] ---[ end trace 9e7e196cbae83da6 ]---
Best regards.

gondim
Posts: 64
Joined: 04 Mar 2016, 14:44

Re: IPoE with DHCPv6 in Shared-Mode

Post by gondim » 06 Jan 2018, 13:16

Hi Dmitry,

It seems that this kernel panic problem is occurring with Debian 9. Ubuntu 14.04 that uses 4.4.x kernel does not occur.

My Debian 9 kernel version: Linux accel-ppp 4.9.0-4-amd64 #1 SMP Debian 4.9.65-3+deb9u1 (2017-12-23) x86_64 GNU/Linux

Best regards,

Dmitry
Администратор
Posts: 949
Joined: 09 Oct 2014, 10:06

Re: IPoE with DHCPv6 in Shared-Mode

Post by Dmitry » 06 Jan 2018, 17:32

commit e6c7f245411e9ddd8781315b4e2359f418e4339d

gondim
Posts: 64
Joined: 04 Mar 2016, 14:44

Re: IPoE with DHCPv6 in Shared-Mode

Post by gondim » 08 Jan 2018, 10:58

Hi Dmitry,

Working without kernel panics now. Thnx!!!

Best regards,

gondim
Posts: 64
Joined: 04 Mar 2016, 14:44

Re: IPoE with DHCPv6 in Shared-Mode

Post by gondim » 08 Jan 2018, 13:47

Hi Dmitry,

More kernel panic:

Jan 8 11:40:55 accel-ppp kernel: [13738.128892] ------------[ cut here ]------------
Jan 8 11:40:55 accel-ppp kernel: [13738.128901] WARNING: CPU: 7 PID: 1497 at /build/linux-4.9.65/lib/list_debug.c:94 __list_add_rcu+0x7a/0x80
Jan 8 11:40:55 accel-ppp kernel: [13738.128903] list_add_rcu corruption. prev->next should be next (ffffffffc069a740), but was (null). (prev=ffff9d4ed9b7b8e0).
Jan 8 11:40:55 accel-ppp kernel: [13738.128904] Modules linked in: act_mirred act_skbedit cls_u32 sch_ingress sch_tbf ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_tcpudp xt_conntrack ip6table_raw iptable_raw cls_flow ip6table_mangle sch_htb ip6table_filter ifb ip6_tables iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_filter vlan_mon(O) ipoe(O) binfmt_misc 8021q garp mrp stp llc intel_rapl sb_edac edac_core x86_pkg_temp_thermal intel_powerclamp coretemp joydev kvm ipmi_devintf iTCO_wdt iTCO_vendor_support irqbypass mgag200 ttm drm_kms_helper drm i2c_algo_bit crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate wmi evdev lpc_ich ipmi_si intel_uncore dcdbas pcspkr intel_rapl_perf sg shpchp acpi_power_meter ipmi_msghandler mfd_core button mei_me mei acpi_pad tcp_htcp ip_tables
Jan 8 11:40:55 accel-ppp kernel: [13738.128964] x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache hid_generic usbhid hid sr_mod cdrom sd_mod crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd ixgbe dca mdio ahci libahci libata tg3 ehci_pci ehci_hcd ptp pps_core libphy usbcore megaraid_sas usb_common scsi_mod
Jan 8 11:40:55 accel-ppp kernel: [13738.128997] CPU: 7 PID: 1497 Comm: accel-pppd Tainted: G O 4.9.0-5-amd64 #1 Debian 4.9.65-3+deb9u2
Jan 8 11:40:55 accel-ppp kernel: [13738.128998] Hardware name: Dell Inc. PowerEdge R420/0K29HN, BIOS 2.3.3 07/10/2014
Jan 8 11:40:55 accel-ppp kernel: [13738.129001] 0000000000000000 ffffffffb2929964 ffffb6d48262ba68 0000000000000000
Jan 8 11:40:55 accel-ppp kernel: [13738.129005] ffffffffb267662e ffffffffc069a740 ffffb6d48262bac0 ffff9d4ed9c548e0
Jan 8 11:40:55 accel-ppp kernel: [13738.129008] ffff9d4eebeb4014 0000000000000000 ffff9d4ed9c54000 ffffffffb26766af
Jan 8 11:40:55 accel-ppp kernel: [13738.129012] Call Trace:
Jan 8 11:40:55 accel-ppp kernel: [13738.129019] [<ffffffffb2929964>] ? dump_stack+0x5c/0x78
Jan 8 11:40:55 accel-ppp kernel: [13738.129025] [<ffffffffb267662e>] ? __warn+0xbe/0xe0
Jan 8 11:40:55 accel-ppp kernel: [13738.129030] [<ffffffffb26766af>] ? warn_slowpath_fmt+0x5f/0x80
Jan 8 11:40:55 accel-ppp kernel: [13738.129032] [<ffffffffb29486ca>] ? __list_add_rcu+0x7a/0x80
Jan 8 11:40:55 accel-ppp kernel: [13738.129038] [<ffffffffc069513f>] ? ipoe_nl_cmd_create+0x31f/0x550 [ipoe]
Jan 8 11:40:55 accel-ppp kernel: [13738.129042] [<ffffffffb2b388ec>] ? genl_family_rcv_msg+0x1bc/0x360
Jan 8 11:40:55 accel-ppp kernel: [13738.129059] [<ffffffffc01bd6fd>] ? scsi_request_fn+0x3d/0x5e0 [scsi_mod]
Jan 8 11:40:55 accel-ppp kernel: [13738.129062] [<ffffffffb2b38a90>] ? genl_family_rcv_msg+0x360/0x360
Jan 8 11:40:55 accel-ppp kernel: [13738.129064] [<ffffffffb2b38b12>] ? genl_rcv_msg+0x82/0xc0
Jan 8 11:40:55 accel-ppp kernel: [13738.129067] [<ffffffffb2b380c1>] ? netlink_rcv_skb+0xa1/0xc0
Jan 8 11:40:55 accel-ppp kernel: [13738.129069] [<ffffffffb2b38714>] ? genl_rcv+0x24/0x40
Jan 8 11:40:55 accel-ppp kernel: [13738.129071] [<ffffffffb2b37a94>] ? netlink_unicast+0x184/0x230
Jan 8 11:40:55 accel-ppp kernel: [13738.129073] [<ffffffffb2b37e38>] ? netlink_sendmsg+0x2f8/0x3b0
Jan 8 11:40:55 accel-ppp kernel: [13738.129077] [<ffffffffb2ae3880>] ? sock_sendmsg+0x30/0x40
Jan 8 11:40:55 accel-ppp kernel: [13738.129080] [<ffffffffb2ae42f2>] ? ___sys_sendmsg+0x2c2/0x2d0
Jan 8 11:40:55 accel-ppp kernel: [13738.129082] [<ffffffffb2b36544>] ? netlink_insert+0x1a4/0x310
Jan 8 11:40:55 accel-ppp kernel: [13738.129085] [<ffffffffb2b3673e>] ? netlink_autobind.isra.30+0x8e/0xd0
Jan 8 11:40:55 accel-ppp kernel: [13738.129088] [<ffffffffb27fea1a>] ? __check_object_size+0xfa/0x1d8
Jan 8 11:40:55 accel-ppp kernel: [13738.129090] [<ffffffffb2ae2895>] ? move_addr_to_user+0xb5/0xd0
Jan 8 11:40:55 accel-ppp kernel: [13738.129093] [<ffffffffb2ae4bc1>] ? __sys_sendmsg+0x51/0x90
Jan 8 11:40:55 accel-ppp kernel: [13738.129099] [<ffffffffb2c0761e>] ? system_call_fast_compare_end+0xc/0xb7
Jan 8 11:40:55 accel-ppp kernel: [13738.129102] ---[ end trace 17624abeee4b2856 ]---
Jan 8 11:40:58 accel-ppp ntpd[1350]: Soliciting pool server 192.36.143.130
Jan 8 11:41:03 accel-ppp ntpd[1350]: Soliciting pool server 2a01:4f8:162:51e2::2
Jan 8 11:41:38 accel-ppp ntpd[1350]: Soliciting pool server 5.9.110.236
Jan 8 11:41:43 accel-ppp ntpd[1350]: Soliciting pool server 193.200.43.105
Jan 8 11:41:54 accel-ppp kernel: [13797.302328] ------------[ cut here ]------------

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