We are seeing the same issue on Ubuntu 14.04 with a 4.4.0-98-generic kernel. We were getting kernel panics using i40e-zc-dkms 2.2.4.1507 from the development repo, so we tried moving to the stable repo and purging / reinstalling the related packages (cento, pfring, i40e-zc-dkms, pfring-dkms) but the issue persists. That brought us to 2.2.4.1515 for i40e-zc-dkms. We tried several previous kernel versions to try to factor that out as an issue, and have had similar problems with all that we've tried -- we've gone back as far as the 4.4.0-93 kernel.
This brings to mind a couple of questions: Is there a place that we can find previous versions of these packages so that we can attempt to go back to what was working for us (we were on i40e-zc-dkms 1.5.18.1397 before)? Unfortunately, we don't have them in our local package cache. Also, it would be great to know what versions of Ubuntu and what kernels (GA vs HWE) you're working against so that we can try to match what you're doing as closely as possible, and hopefully that will save us from running into upgrade issues in the future. We've been running the HWE kernel because the default i40e driver in the GA kernel didn't appear to work. Thanks, Peter Here is a snippet of our dmesg output: [ 636.363874] [PF_RING] Welcome to PF_RING 7.0.0 ($Revision: 7.0.0-stable:96e916d6f2e3017cff1c8f0d44657b946030d6ce$) [ 636.363874] (C) 2004-17 ntop.org [ 636.363877] [PF_RING] Min # ring slots 4096 [ 636.363878] [PF_RING] Slot version 16 [ 636.363879] [PF_RING] Capture TX Yes [RX+TX] [ 636.363880] [PF_RING] IP Defragment No [ 636.363890] [PF_RING] registered /proc/net/pf_ring/ [ 636.363891] NET: Registered protocol family 27 [ 636.363909] [PF_RING] Initialized correctly [ 636.387834] i40e 0000:05:00.3: i40e_ptp_stop: removed PHC on p4p4 [ 636.431809] i40e 0000:05:00.3 p4p4: removing xx:xx:xx:xx:xx:xx vid=0 [ 636.472963] i40e 0000:05:00.2: i40e_ptp_stop: removed PHC on p4p3 [ 636.520282] i40e 0000:05:00.2 p4p3: removing xx:xx:xx:xx:xx:xx vid=0 [ 636.552952] i40e 0000:05:00.1: i40e_ptp_stop: removed PHC on p4p2 [ 636.601840] i40e 0000:05:00.1 p4p2: removing xx:xx:xx:xx:xx:xx vid=0 [ 636.652951] i40e 0000:05:00.0: i40e_ptp_stop: removed PHC on p4p1 [ 636.702126] i40e 0000:05:00.0 p4p1: removing xx:xx:xx:xx:xx:xx vid=0 [ 636.855316] i40e: Intel(R) 40-10 Gigabit Ethernet Connection Network Driver - version 2.2.4 [ 636.855319] i40e: Copyright(c) 2013 - 2017 Intel Corporation. [ 636.856318] i40e 05:00.0 Core and Global modules ready 0 [ 636.866341] i40e 05:00.0 i40e_set_mac_type found mac: 1, returns: 0 [ 636.867774] i40e 0000:05:00.0: fw 5.0.40043 api 1.5 nvm 5.05 0x80002919 1.1313.0 [ 637.097150] i40e 0000:05:00.0: MAC address: xx:xx:xx:xx:xx:xx [ 637.097398] i40e 0000:05:00.0: qs_avail=384 FD SB=1 lan_qs=1 lan_tc0=1 vf=32*4 vmdq=8*1, remaining=246 [ 637.099085] i40e 0000:05:00.0 eth0: 1 RX/TX rings requested [ 637.099088] i40e 0000:05:00.0 eth0: 1 RX/TX rings allocated successfully [ 637.099098] BUG: unable to handle kernel NULL pointer dereference at 0000000000000967 [ 637.099118] IP: [<ffffffffc0728aec>] i40e_vsi_map_rings_to_vectors+0xbc/0x230 [i40e_zc] [ 637.099144] PGD 0 [ 637.099155] Oops: 0002 [#1] SMP [ 637.099167] Modules linked in: i40e_zc(OE+) vxlan ip6_udp_tunnel udp_tunnel pf_ring(OE) configfs uio ipmi_devintf deflate ctr twofish_generic twofish_avx_x86_64 twofish_x86_64_3way twofish_x86_64 twofish_common camellia_generic camellia_aesni_avx_x86_64 camellia_x86_64 serpent_avx_x86_64 serpent_sse2_x86_64 xts serpent_generic blowfish_generic blowfish_x86_64 blowfish_common cast5_avx_x86_64 cast5_generic cast_common des_generic cmac xcbc rmd160 af_key xfrm_algo nfsd ipt_REJECT nf_reject_ipv4 auth_rpcgss nf_conntrack_ipv4 nfs_acl nf_defrag_ipv4 nf_log_ipv4 nfs lockd iptable_filter grace ip_tables sunrpc ip6t_REJECT nf_reject_ipv6 fscache nf_conntrack_ipv6 nf_defrag_ipv6 xt_tcpudp nf_log_ipv6 nf_log_common xt_LOG xt_limit ip6t_rt xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables ipmi_ssif 8021q garp mrp stp llc bonding x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd serio_raw sb_edac joydev input_leds edac_core lpc_ich mei_me mei ipmi_si 8250_fintek ipmi_msghandler ioatdma shpchp wmi dca mac_hid lp parport hid_generic usbhid hid psmouse e1000e isci ahci libahci libsas ptp scsi_transport_sas pps_core fjes [last unloaded: ip6_udp_tunnel] [ 637.099614] CPU: 0 PID: 272 Comm: kworker/0:2 Tainted: G OE 4.4.0-97-generic #120~14.04.1-Ubuntu [ 637.099662] Hardware name: Supermicro X9DBL-3F/X9DBL-iF/X9DBL-3F/X9DBL-iF, BIOS 3.00 12/06/2013 [ 637.099711] Workqueue: events work_for_cpu_fn [ 637.099737] task: ffff880c4833f000 ti: ffff880c45600000 task.ti: ffff880c45600000 [ 637.099780] RIP: 0010:[<ffffffffc0728aec>] [<ffffffffc0728aec>] i40e_vsi_map_rings_to_vectors+0xbc/0x230 [i40e_zc] [ 637.099833] RSP: 0018:ffff880c456039f0 EFLAGS: 00010202 [ 637.099859] RAX: 0000000000000000 RBX: ffff880c43f3e400 RCX: ffff880b1f7b1000 [ 637.099888] RDX: ffff880c47560538 RSI: 0000000000000000 RDI: 0000000000000000 [ 637.099916] RBP: ffff880c45603a50 R08: 0000000000000002 R09: 0000000000000010 [ 637.099945] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000008bf [ 637.099974] R13: ffff880c47560550 R14: 0000000000000000 R15: 0000000000000010 [ 637.100003] FS: 0000000000000000(0000) GS:ffff880c4fa00000(0000) knlGS:0000000000000000 [ 637.100048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 637.100074] CR2: 0000000000000967 CR3: 0000000001e0c000 CR4: 00000000001406f0 [ 637.100103] Stack: [ 637.100123] ffff880c456039f8 0000000000000002 0000000100000002 0000001600000000 [ 637.100173] ffff880c47560538 0000000000000000 000000184f4032c0 ffff880c4713e000 [ 637.100223] ffff880c4713e000 ffff880b1f7b1000 ffff880c4713e000 ffff880b1f7b1220 [ 637.100273] Call Trace: [ 637.100302] [<ffffffffc0735a68>] i40e_vsi_setup+0x4f8/0x890 [i40e_zc] [ 637.100337] [<ffffffffc0744d04>] ? i40e_aq_set_switch_config+0x84/0xb0 [i40e_zc] [ 637.100386] [<ffffffffc07365e1>] i40e_setup_pf_switch+0x481/0x580 [i40e_zc] [ 637.100420] [<ffffffffc0739b9d>] i40e_probe.part.86+0xd8d/0x1930 [i40e_zc] [ 637.100450] [<ffffffff810d59a7>] ? irq_to_desc+0x17/0x20 [ 637.100479] [<ffffffff813e500d>] ? radix_tree_lookup+0xd/0x10 [ 637.100506] [<ffffffff810d59a7>] ? irq_to_desc+0x17/0x20 [ 637.100533] [<ffffffff810d95fe>] ? irq_get_irq_data+0xe/0x20 [ 637.100562] [<ffffffff81055710>] ? mp_map_pin_to_irq+0xb0/0x310 [ 637.100590] [<ffffffff81055f71>] ? mp_map_gsi_to_irq+0xa1/0xc0 [ 637.100618] [<ffffffff8104d490>] ? acpi_register_gsi_ioapic+0xb0/0x150 [ 637.100648] [<ffffffff816e435a>] ? pci_conf1_read+0xba/0x100 [ 637.100676] [<ffffffff816e7a33>] ? raw_pci_read+0x23/0x40 [ 637.100704] [<ffffffff81424f9e>] ? pci_bus_read_config_word+0x7e/0x90 [ 637.100734] [<ffffffff8142d112>] ? do_pci_enable_device+0xc2/0xf0 [ 637.100765] [<ffffffffc073a75e>] i40e_probe+0x1e/0x30 [i40e_zc] [ 637.100793] [<ffffffff8142fc35>] local_pci_probe+0x45/0xa0 [ 637.100820] [<ffffffff81093b14>] work_for_cpu_fn+0x14/0x20 [ 637.100848] [<ffffffff81096e10>] process_one_work+0x150/0x3f0 [ 637.100876] [<ffffffff810976ba>] worker_thread+0x24a/0x470 [ 637.100903] [<ffffffff81097470>] ? rescuer_thread+0x310/0x310 [ 637.100931] [<ffffffff8109ce16>] kthread+0xd6/0xf0 [ 637.100957] [<ffffffff8109cd40>] ? kthread_park+0x60/0x60 [ 637.100984] [<ffffffff8180f88f>] ret_from_fork+0x3f/0x70 [ 637.101010] [<ffffffff8109cd40>] ? kthread_park+0x60/0x60 [ 637.101036] Code: ff 85 c0 89 45 b4 88 81 28 01 00 00 89 7d b8 0f 84 ef 00 00 00 41 89 fa 4c 89 f9 45 31 f6 49 83 c2 01 4c 89 5d a8 4d 89 cf eb 2f <49> 89 9c 24 a8 00 00 00 48 8b 83 d8 00 00 00 49 83 c6 01 49 89 [ 637.101237] RIP [<ffffffffc0728aec>] i40e_vsi_map_rings_to_vectors+0xbc/0x230 [i40e_zc] [ 637.101286] RSP <ffff880c456039f0> [ 637.101309] CR2: 0000000000000967 [ 637.101585] ---[ end trace 4c352fd6f332323c ]--- On Mon, Oct 30, 2017 at 9:34 AM, [email protected] <[email protected]> wrote: > Send Ntop-misc mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > http://listgateway.unipi.it/mailman/listinfo/ntop-misc > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Ntop-misc digest..." > > > Today's Topics: > > 1. Re: i40e 2.2.4 pfring 7.0.0 (Jeremy Erb) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 30 Oct 2017 16:34:07 +0000 > From: Jeremy Erb <[email protected]> > To: "[email protected]" <[email protected]> > Subject: Re: [Ntop-misc] i40e 2.2.4 pfring 7.0.0 > Message-ID: > > <ytopr0101mb1322677557bb46844fa09d83fe...@ytopr0101mb1322.canprd01.prod.outlook.com> > > Content-Type: text/plain; charset="us-ascii" > > Issue 227 opened, will post the output to the ticket. > > Regards, > > Jeremy > > > > > ________________________________ > From: [email protected] > <[email protected]> on behalf of Alfredo Cardigliano > <[email protected]> > Sent: Monday, October 30, 2017 12:23:06 PM > To: [email protected] > Subject: Re: [Ntop-misc] i40e 2.2.4 pfring 7.0.0 > > Hi Jeremy > I added more verbosity, please use > https://github.com/ntop/PF_RING/tree/dev/drivers/intel/i40e/i40e-2.2.4-zc/src > loading it with load_driver.sh (this to avoid reinstalling new packages on > every test). > Please provide the full dmesg output after a crash. > > Thank you > Alfredo > > On 30 Oct 2017, at 17:00, Alfredo Cardigliano > <[email protected]<mailto:[email protected]>> wrote: > > Hi Jeremy > please open an issue on https://github.com/ntop/PF_RING/issues to keep track > on this, > please also post a full dmesg output if possible. > > Thank you > Alfredo > > On 30 Oct 2017, at 16:55, Jeremy Erb > <[email protected]<mailto:[email protected]>> wrote: > > > Upgrading to PF_RING 7.0.0 with the new i40e 2.2.4 causes a kernel panic for > us on CentOS 6 kernel. The vanilla i40e 2.2.4 driver does not cause this > issue. Here are two kernel dumps. The i40e 1.5.18 driver works in > libpfring 6.7.0. > > > > Pid: 10278, comm: modprobe Not tainted 2.6.32-696.13.2.el6.x86_64 #1 Dell > Inc. PowerEdge R910/0JRJM9 > RIP: 0010:[<ffffffffa08c74a3>] [<ffffffffa08c74a3>] > i40e_vsi_map_rings_to_vectors+0xf3/0x280 [i40e_zc] > RSP: 0018:ffff880861a53908 EFLAGS: 00010202 > RAX: 0000000000000000 RBX: ffff88106dedcc00 RCX: ffff88106dedcc00 > RDX: ffff88106de0ed40 RSI: 0000000000000010 RDI: ffff88104e0b2000 > RBP: ffff880861a53968 R08: 000000000003ae77 R09: 0000000000000000 > R10: 0000000000000080 R11: 0000000000000001 R12: ffff88104e0b2000 > R13: ffff88106e665f00 R14: 00010102464c457f R15: 0000000000000010 > FS: 00007fd3655b4700(0000) GS:ffff88089c440000(0000) knlGS:0000000000000000 > CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > CR2: 00007fee9e121000 CR3: 00000010425ed000 CR4: 00000000000007e0 > DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 > DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 > Process modprobe (pid: 10278, threadinfo ffff880861a50000, task > ffff8805f8c8f520) > Stack: > ffff88104e0b2000 ffff88104e0b2000 ffff881063754000 00000020202ca020 > <d> 0000001000000010 0000000100000010 ffff880861a53968 ffff88104e0b2000 > <d> ffff881063754000 ffff881063754000 ffff88104e0b2028 ffff880861a53998 > Call Trace: > [<ffffffffa08cd273>] i40e_vsi_setup+0x543/0x880 [i40e_zc] > [<ffffffffa08e3c9d>] ? i40e_aq_set_switch_config+0x9d/0xd0 [i40e_zc] > [<ffffffffa08d2d3f>] i40e_setup_pf_switch+0x47f/0x5d0 [i40e_zc] > [<ffffffffa08fc5cf>] i40e_probe+0xd8a/0x17e8 [i40e_zc] > [<ffffffff8154a92e>] ? schedule+0x3ee/0xb70 > [<ffffffff8129a800>] ? idr_get_empty_slot+0x110/0x2c0 > [<ffffffff812a3ece>] ? number+0x2ee/0x320 > [<ffffffff8129a800>] ? idr_get_empty_slot+0x110/0x2c0 > [<ffffffff811b762e>] ? find_inode+0x4e/0x90 > [<ffffffff81217fc0>] ? sysfs_ilookup_test+0x0/0x20 > [<ffffffff811b71d0>] ? iput+0x30/0x70 > [<ffffffff81218bbe>] ? sysfs_addrm_finish+0x4e/0x270 > [<ffffffff8121947e>] ? __sysfs_add_one+0x7e/0xc0 > [<ffffffff812194ec>] ? sysfs_add_one+0x2c/0xd0 > [<ffffffff812c0aa7>] local_pci_probe+0x17/0x20 > [<ffffffff812c1c91>] pci_device_probe+0x101/0x120 > [<ffffffff81383bf2>] ? driver_sysfs_add+0x62/0x90 > [<ffffffff81383e9a>] driver_probe_device+0xaa/0x3a0 > [<ffffffff8138423b>] __driver_attach+0xab/0xb0 > [<ffffffff81384190>] ? __driver_attach+0x0/0xb0 > [<ffffffff81383084>] bus_for_each_dev+0x64/0x90 > [<ffffffff81383b2e>] driver_attach+0x1e/0x20 > [<ffffffff81382898>] bus_add_driver+0x1e8/0x2b0 > [<ffffffff8138444f>] driver_register+0x5f/0xe0 > [<ffffffffa0504000>] ? i40e_init_module+0x0/0xa3 [i40e_zc] > [<ffffffff812c1ef6>] __pci_register_driver+0x56/0xd0 > [<ffffffff8122400b>] ? debugfs_create_dir+0x1b/0x20 > udev: renamed network interface eth10 to eth16 > [<ffffffffa0504000>] ? i40e_init_module+0x0/0xa3 [i40e_zc] > [<ffffffffa05040a1>] i40e_init_module+0xa1/0xa3 [i40e_zc] > [<ffffffff810020d0>] do_one_initcall+0xc0/0x280 > [<ffffffff810c84f1>] sys_init_module+0xe1/0x250 > [<ffffffff8100b0d2>] system_call_fastpath+0x16/0x1b > Code: 00 49 89 9d a8 00 00 00 48 8b 83 18 01 00 00 49 89 45 00 66 83 83 30 01 > 00 00 01 4d 85 f6 4c 89 ab 18 01 00 00 0f 84 05 01 00 00 <49> 89 9e a8 00 00 > 00 48 8b 83 f0 00 00 00 41 83 c7 01 49 89 06 > RIP [<ffffffffa08c74a3>] i40e_vsi_map_rings_to_vectors+0xf3/0x280 [i40e_zc] > RSP <ffff880861a53908> > ---[ end trace c4414a8eb6ab10b9 ]--- > Kernel panic - not syncing: Fatal exception > Pid: 10278, comm: modprobe Tainted: G D -- ------------ > 2.6.32-696.13.2.el6.x86_64 #1 > Call Trace: > [<ffffffff8154a20e>] ? panic+0xa7/0x179 > [<ffffffff8154f0a4>] ? oops_end+0xe4/0x100 > [<ffffffff8101101b>] ? die+0x5b/0x90 > [<ffffffff8154eb62>] ? do_general_protection+0x152/0x160 > [<ffffffff8154e2d5>] ? general_protection+0x25/0x30 > [<ffffffffa08c74a3>] ? i40e_vsi_map_rings_to_vectors+0xf3/0x280 [i40e_zc] > [<ffffffffa08cd273>] ? i40e_vsi_setup+0x543/0x880 [i40e_zc] > [<ffffffffa08e3c9d>] ? i40e_aq_set_switch_config+0x9d/0xd0 [i40e_zc] > [<ffffffffa08d2d3f>] ? i40e_setup_pf_switch+0x47f/0x5d0 [i40e_zc] > [<ffffffffa08fc5cf>] ? i40e_probe+0xd8a/0x17e8 [i40e_zc] > [<ffffffff8154a92e>] ? schedule+0x3ee/0xb70 > [<ffffffff8129a800>] ? idr_get_empty_slot+0x110/0x2c0 > [<ffffffff812a3ece>] ? number+0x2ee/0x320 > [<ffffffff8129a800>] ? idr_get_empty_slot+0x110/0x2c0 > [<ffffffff811b762e>] ? find_inode+0x4e/0x90 > [<ffffffff81217fc0>] ? sysfs_ilookup_test+0x0/0x20 > [<ffffffff811b71d0>] ? iput+0x30/0x70 > [<ffffffff81218bbe>] ? sysfs_addrm_finish+0x4e/0x270 > [<ffffffff8121947e>] ? __sysfs_add_one+0x7e/0xc0 > [<ffffffff812194ec>] ? sysfs_add_one+0x2c/0xd0 > [<ffffffff812c0aa7>] ? local_pci_probe+0x17/0x20 > [<ffffffff812c1c91>] ? pci_device_probe+0x101/0x120 > [<ffffffff81383bf2>] ? driver_sysfs_add+0x62/0x90 > [<ffffffff81383e9a>] ? driver_probe_device+0xaa/0x3a0 > [<ffffffff8138423b>] ? __driver_attach+0xab/0xb0 > [<ffffffff81384190>] ? __driver_attach+0x0/0xb0 > [<ffffffff81383084>] ? bus_for_each_dev+0x64/0x90 > [<ffffffff81383b2e>] ? driver_attach+0x1e/0x20 > [<ffffffff81382898>] ? bus_add_driver+0x1e8/0x2b0 > [<ffffffff8138444f>] ? driver_register+0x5f/0xe0 > [<ffffffffa0504000>] ? i40e_init_module+0x0/0xa3 [i40e_zc] > [<ffffffff812c1ef6>] ? __pci_register_driver+0x56/0xd0 > [<ffffffff8122400b>] ? debugfs_create_dir+0x1b/0x20 > [<ffffffffa0504000>] ? i40e_init_module+0x0/0xa3 [i40e_zc] > [<ffffffffa05040a1>] ? i40e_init_module+0xa1/0xa3 [i40e_zc] > [<ffffffff810020d0>] ? do_one_initcall+0xc0/0x280 > [<ffffffff810c84f1>] ? sys_init_module+0xe1/0x250 > [<ffffffff8100b0d2>] ? system_call_fastpath+0x16/0x1b > > > > > > > > > > > And the second dump. > > > > > > > BUG: unable to handle kernel NULL pointer dereference at 00000000000000a8 > IP: [<ffffffffa0bac4a3>] i40e_vsi_map_rings_to_vectors+0xf3/0x280 [i40e_zc] > PGD 10716fc067 PUD 1063b61067 PMD 0 > Oops: 0002 [#1] SMP > last sysfs file: > /sys/devices/pci0000:00/0000:00:07.0/0000:04:00.0/net/eth10/type > CPU 21 > Modules linked in: i40e_zc(+)(U) ixgbe_zc(U) pf_ring(U) vxlan netconsole > configfs autofs4 bnx2fc fcoe libfcoe libfc 8021q scsi_transport_fc garp stp > scsi_tg > t llc ipmi_devintf power_meter acpi_ipmi ipmi_si ipmi_msghandler iTCO_wdt > iTCO_vendor_support dcdbas serio_raw lpc_ich mfd_core sg i7core_edac > edac_core ext > 4 jbd2 mbcache sr_mod cdrom sd_mod crc_t10dif pata_acpi ata_generic ata_piix > igb dca i2c_algo_bit i2c_core bnx2x ptp pps_core libcrc32c crc32c_intel > be2iscs > i bnx2i cnic uio cxgb4i iw_cxgb4 iw_cm cxgb4 cxgb3i libcxgbi iw_cxgb3 ib_core > ib_addr ipv6 cxgb3 mdio libiscsi_tcp mpt2sas qla4xxx scsi_transport_sas raid_c > lass iscsi_boot_sysfs libiscsi bnx2 scsi_transport_iscsi wmi dm_mirror > dm_region_hash dm_log dm_mod [last unloaded: ixgbe] > > Pid: 6259, comm: modprobe Not tainted 2.6.32-696.13.2.el6.x86_64 #1 Dell Inc. > PowerEdge R910/0JRJM9 > RIP: 0010:[<ffffffffa0bac4a3>] [<ffffffffa0bac4a3>] > i40e_vsi_map_rings_to_vectors+0xf3/0x280 [i40e_zc] > RSP: 0018:ffff88085ad9f908 EFLAGS: 00010292 > RAX: 0000000000000034 RBX: ffff88106e591000 RCX: 0000000000004df1 > RDX: 0000000000000000 RSI: 0000000000000046 RDI: 0000000000000246 > RBP: ffff88085ad9f968 R08: 000000000002a73e R09: 0000000000000000 > R10: 0000000000000080 R11: 0000000000000001 R12: ffff88106e499000 > R13: ffff8810708e7b00 R14: 0000000000000000 R15: 0000000000000010 > udev: renamed network interface eth10 to eth16 > FS: 00007f8f3620d700(0000) GS:ffff88089c540000(0000) knlGS:0000000000000000 > CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > CR2: 00000000000000a8 CR3: 0000001063cbe000 CR4: 00000000000007e0 > DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 > DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 > Process modprobe (pid: 6259, threadinfo ffff88085ad9c000, task > ffff88085cd16040) > Stack: > ffff88106e499000 0000000000000080 ffff881000000000 000000205728d020 > <d> 0000001000000010 0000000100000010 ffff88085ad9f968 ffff88106e499000 > <d> ffff88106e632000 ffff88106e632000 ffff88106e499028 ffff88085ad9f998 > Call Trace: > [<ffffffffa0bb2273>] i40e_vsi_setup+0x543/0x880 [i40e_zc] > [<ffffffffa0bc8c9d>] ? i40e_aq_set_switch_config+0x9d/0xd0 [i40e_zc] > [<ffffffffa0bb7d3f>] i40e_setup_pf_switch+0x47f/0x5d0 [i40e_zc] > [<ffffffffa0be15cf>] i40e_probe+0xd8a/0x17e8 [i40e_zc] > [<ffffffff8113e0b9>] ? __alloc_pages_nodemask+0x129/0x950 > [<ffffffff8129a800>] ? idr_get_empty_slot+0x110/0x2c0 > [<ffffffff812a3ece>] ? number+0x2ee/0x320 > [<ffffffff8129a800>] ? idr_get_empty_slot+0x110/0x2c0 > [<ffffffff811b762e>] ? find_inode+0x4e/0x90 > [<ffffffff81217fc0>] ? sysfs_ilookup_test+0x0/0x20 > [<ffffffff811b71d0>] ? iput+0x30/0x70 > [<ffffffff81218bbe>] ? sysfs_addrm_finish+0x4e/0x270 > [<ffffffff8121947e>] ? __sysfs_add_one+0x7e/0xc0 > [<ffffffff812194ec>] ? sysfs_add_one+0x2c/0xd0 > [<ffffffff812c0aa7>] local_pci_probe+0x17/0x20 > [<ffffffff812c1c91>] pci_device_probe+0x101/0x120 > [<ffffffff81383bf2>] ? driver_sysfs_add+0x62/0x90 > [<ffffffff81383e9a>] driver_probe_device+0xaa/0x3a0 > [<ffffffff8138423b>] __driver_attach+0xab/0xb0 > [<ffffffff81384190>] ? __driver_attach+0x0/0xb0 > [<ffffffff81383084>] bus_for_each_dev+0x64/0x90 > [<ffffffff81383b2e>] driver_attach+0x1e/0x20 > [<ffffffff81382898>] bus_add_driver+0x1e8/0x2b0 > [<ffffffff8138444f>] driver_register+0x5f/0xe0 > [<ffffffffa0c01000>] ? i40e_init_module+0x0/0xa3 [i40e_zc] > [<ffffffff812c1ef6>] __pci_register_driver+0x56/0xd0 > [<ffffffff8122400b>] ? debugfs_create_dir+0x1b/0x20 > [<ffffffffa0c01000>] ? i40e_init_module+0x0/0xa3 [i40e_zc] > [<ffffffffa0c010a1>] i40e_init_module+0xa1/0xa3 [i40e_zc] > [<ffffffff810020d0>] do_one_initcall+0xc0/0x280 > [<ffffffff810c84f1>] sys_init_module+0xe1/0x250 > [<ffffffff8100b0d2>] system_call_fastpath+0x16/0x1b > Code: 00 49 89 9d a8 00 00 00 48 8b 83 18 01 00 00 49 89 45 00 66 83 83 30 01 > 00 00 01 4d 85 f6 4c 89 ab 18 01 00 00 0f 84 05 01 00 00 <49> 89 9e a8 00 00 > 00 48 8b 83 f0 00 00 00 41 83 c7 01 49 89 06 > RIP [<ffffffffa0bac4a3>] i40e_vsi_map_rings_to_vectors+0xf3/0x280 [i40e_zc] > RSP <ffff88085ad9f908> > CR2: 00000000000000a8 > ---[ end trace 70024f26b6d6bbcb ]--- > Kernel panic - not syncing: Fatal exception > Pid: 6259, comm: modprobe Tainted: G D -- ------------ > 2.6.32-696.13.2.el6.x86_64 #1 > Call Trace: > [<ffffffff8154a20e>] ? panic+0xa7/0x179 > [<ffffffff8154f0a4>] ? oops_end+0xe4/0x100 > [<ffffffff8105186b>] ? no_context+0xfb/0x260 > [<ffffffff8105fa0c>] ? check_preempt_curr+0x7c/0x90 > [<ffffffff81051af5>] ? __bad_area_nosemaphore+0x125/0x1e0 > [<ffffffff81051c1e>] ? bad_area+0x4e/0x60 > [<ffffffff81052443>] ? __do_page_fault+0x473/0x500 > [<ffffffff8155100e>] ? do_page_fault+0x3e/0xa0 > [<ffffffff8154e305>] ? page_fault+0x25/0x30 > [<ffffffffa0bac4a3>] ? i40e_vsi_map_rings_to_vectors+0xf3/0x280 [i40e_zc] > [<ffffffffa0bac5e5>] ? i40e_vsi_map_rings_to_vectors+0x235/0x280 [i40e_zc] > [<ffffffffa0bb2273>] ? i40e_vsi_setup+0x543/0x880 [i40e_zc] > [<ffffffffa0bc8c9d>] ? i40e_aq_set_switch_config+0x9d/0xd0 [i40e_zc] > [<ffffffffa0bb7d3f>] ? i40e_setup_pf_switch+0x47f/0x5d0 [i40e_zc] > [<ffffffffa0be15cf>] ? i40e_probe+0xd8a/0x17e8 [i40e_zc] > [<ffffffff8113e0b9>] ? __alloc_pages_nodemask+0x129/0x950 > [<ffffffff8129a800>] ? idr_get_empty_slot+0x110/0x2c0 > [<ffffffff812a3ece>] ? number+0x2ee/0x320 > [<ffffffff8129a800>] ? idr_get_empty_slot+0x110/0x2c0 > [<ffffffff811b762e>] ? find_inode+0x4e/0x90 > [<ffffffff81217fc0>] ? sysfs_ilookup_test+0x0/0x20 > [<ffffffff811b71d0>] ? iput+0x30/0x70 > [<ffffffff81218bbe>] ? sysfs_addrm_finish+0x4e/0x270 > [<ffffffff8121947e>] ? __sysfs_add_one+0x7e/0xc0 > [<ffffffff812194ec>] ? sysfs_add_one+0x2c/0xd0 > [<ffffffff812c0aa7>] ? local_pci_probe+0x17/0x20 > [<ffffffff812c1c91>] ? pci_device_probe+0x101/0x120 > [<ffffffff81383bf2>] ? driver_sysfs_add+0x62/0x90 > [<ffffffff81383e9a>] ? driver_probe_device+0xaa/0x3a0 > [<ffffffff8138423b>] ? __driver_attach+0xab/0xb0 > [<ffffffff81384190>] ? __driver_attach+0x0/0xb0 > [<ffffffff81383084>] ? bus_for_each_dev+0x64/0x90 > [<ffffffff81383b2e>] ? driver_attach+0x1e/0x20 > [<ffffffff81382898>] ? bus_add_driver+0x1e8/0x2b0 > [<ffffffff8138444f>] ? driver_register+0x5f/0xe0 > [<ffffffffa0c01000>] ? i40e_init_module+0x0/0xa3 [i40e_zc] > [<ffffffff812c1ef6>] ? __pci_register_driver+0x56/0xd0 > [<ffffffff8122400b>] ? debugfs_create_dir+0x1b/0x20 > [<ffffffffa0c01000>] ? i40e_init_module+0x0/0xa3 [i40e_zc] > [<ffffffffa0c010a1>] ? i40e_init_module+0xa1/0xa3 [i40e_zc] > [<ffffffff810020d0>] ? do_one_initcall+0xc0/0x280 > [<ffffffff810c84f1>] ? sys_init_module+0xe1/0x250 > [<ffffffff8100b0d2>] ? system_call_fastpath+0x16/0x1b > > > _______________________________________________ > Ntop-misc mailing list > [email protected]<mailto:[email protected]> > http://listgateway.unipi.it/mailman/listinfo/ntop-misc > > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > <http://listgateway.unipi.it/mailman/private/ntop-misc/attachments/20171030/1f5eaf6d/attachment.htm> > > ------------------------------ > > _______________________________________________ > Ntop-misc mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop-misc > > End of Ntop-misc Digest, Vol 160, Issue 15 > ****************************************** -- Peter Giles | Senior Developer & Data Analyst | Office of the CISO | University of Washington _______________________________________________ Ntop-misc mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop-misc
