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Red Hat Bugzilla – Attachment 710490 Details for
Bug 921888
host call trace after removing ixgbe while ixgbevf is in use
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host call trace on ixgbe removal
calltrace-on-ixgbe-removal (text/plain), 42.03 KB, created by
Chao Yang
on 2013-03-15 08:01:04 UTC
(
hide
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Description:
host call trace on ixgbe removal
Filename:
MIME Type:
Creator:
Chao Yang
Created:
2013-03-15 08:01:04 UTC
Size:
42.03 KB
patch
obsolete
>Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.219046] ------------[ cut here ]------------ >Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.233096] WARNING: at drivers/vfio/vfio.c:522 vfio_iommu_group_notifier+0x108/0x320 [vfio]() >Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.239305] Hardware name: PowerEdge R710 >Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.245551] 0000:06:1c.0 >Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.245767] Modules linked in: ixgbe(-) ptp pps_core mdio dca vfio_pci vfio_iommu_type1 vfio ixgbevf ebtable_nat xt_CHECKSUM lockd sunrpc bridge stp llc bnep bluetooth rfkill nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables sg vhost_net iTCO_wdt tun iTCO_vendor_support ses macvtap i7core_edac bnx2 be2net macvlan enclosure coretemp edac_core lpc_ich kvm_intel mfd_core kvm pcspkr dcdbas uinput acpi_power_meter serio_raw microcode xfs libcrc32c sr_mod cdrom sd_mod ata_generic pata_acpi crc_t10dif usb_storage mgag200 i2c_algo_bit drm_kms_helper ttm ata_piix drm libata crc32c_intel i2c_core megaraid_sas dm_mirror dm_region_hash dm_log dm_mod [last unloaded: pps_core] >Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.334379] Pid: 28431, comm: modprobe Not tainted 3.8.0-0.40.el7.x86_64 #1 >Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.345761] Call Trace: >Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.357219] [<ffffffff810612af>] warn_slowpath_common+0x7f/0xc0 >Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.369088] [<ffffffff810613a6>] warn_slowpath_fmt+0x46/0x50 >Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.381028] [<ffffffffa030c97b>] ? vfio_group_get_device+0x5b/0x90 [vfio] >Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.393304] [<ffffffffa030d4d8>] vfio_iommu_group_notifier+0x108/0x320 [vfio] >Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.405746] [<ffffffff8113f0cb>] ? __free_memcg_kmem_pages+0x2b/0x40 >Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.418093] [<ffffffff81612d6d>] notifier_call_chain+0x4d/0x70 >Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.431008] [<ffffffff8108b2f8>] __blocking_notifier_call_chain+0x58/0x80 >Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.444254] [<ffffffff8108b336>] blocking_notifier_call_chain+0x16/0x20 >Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.461324] [<ffffffff814d62ef>] iommu_group_remove_device+0x2f/0xe0 >Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.480434] [<ffffffff814de60e>] intel_iommu_remove_device+0xe/0x10 >Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.493582] [<ffffffff814d61e0>] iommu_bus_notifier+0xd0/0xf0 >Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.506688] [<ffffffff81612d6d>] notifier_call_chain+0x4d/0x70 >Mar 15 03:13:31 intel-e5530-8-2 kernel: [84128.519842] [<ffffffff8108b2f8>] __blocking_notifier_call_chain+0x58/0x80 >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.533058] [<ffffffff8108b336>] blocking_notifier_call_chain+0x16/0x20 >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.546436] [<ffffffff813ea4fc>] device_del+0x3c/0x1b0 >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.559580] [<ffffffff813ea692>] device_unregister+0x22/0x60 >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.572772] [<ffffffff81321ddc>] pci_stop_bus_device+0x9c/0xb0 >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.592974] [<ffffffff81321f46>] pci_stop_and_remove_bus_device+0x16/0x30 >Mar 15 03:13:32 intel-e5530-8-2 sh[866]: abrt-dump-oops: Found oopses: 1 >Mar 15 03:13:32 intel-e5530-8-2 sh[866]: abrt-dump-oops: Creating problem directories >Mar 15 03:13:32 intel-e5530-8-2 abrtd: Directory 'oops-2013-03-15-03:13:32-28477-1' creation detected >Mar 15 03:13:32 intel-e5530-8-2 abrt-dump-oops: Reported 1 kernel oopses to Abrt >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.609580] [<ffffffff81340a4a>] virtfn_remove+0x11a/0x1b0 >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.632839] [<ffffffff813410a4>] pci_disable_sriov+0x74/0x140 >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.656074] [<ffffffffa05d91bf>] ixgbe_disable_sriov+0x8f/0x1b0 [ixgbe] >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.681518] [<ffffffffa05c0c51>] ixgbe_remove+0xb1/0x1c0 [ixgbe] >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.713174] [<ffffffff81327ef6>] pci_device_remove+0x46/0xc0 >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.727130] [<ffffffff813ed6fc>] __device_release_driver+0x7c/0xe0 >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.751040] [<ffffffff813ee2d8>] driver_detach+0xb8/0xc0 >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.774757] [<ffffffff813ed532>] bus_remove_driver+0x92/0x110 >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.799497] [<ffffffff813ee7d2>] driver_unregister+0x62/0xa0 >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.831110] [<ffffffff81327ae3>] pci_unregister_driver+0x23/0x80 >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.856168] [<ffffffffa05e2c09>] ixgbe_exit_module+0x1c/0x413 [ixgbe] >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.884987] [<ffffffff810c603e>] sys_delete_module+0x16e/0x2d0 >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.914651] [<ffffffff8108191c>] ? task_work_run+0xac/0xe0 >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.941800] [<ffffffff81612d1e>] ? do_page_fault+0xe/0x10 >Mar 15 03:13:32 intel-e5530-8-2 abrtd: Looking for kernel package >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84128.974483] [<ffffffff81617359>] system_call_fastpath+0x16/0x1b >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84129.002653] ---[ end trace 552f267c81d7e3b7 ]--- >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84129.033907] ------------[ cut here ]------------ >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84129.060503] WARNING: at drivers/vfio/vfio.c:522 vfio_iommu_group_notifier+0x108/0x320 [vfio]() >Mar 15 03:13:32 intel-e5530-8-2 abrtd: Kernel package kernel-3.8.0-0.40.el7.x86_64 found >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84129.092262] Hardware name: PowerEdge R710 >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84129.117546] 0000:06:1c.2 >Mar 15 03:13:32 intel-e5530-8-2 abrtd: New problem directory /var/tmp/abrt/oops-2013-03-15-03:13:32-28477-1, processing >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84129.117872] Modules linked in: ixgbe(-) ptp pps_core mdio dca vfio_pci vfio_iommu_type1 vfio ixgbevf ebtable_nat xt_CHECKSUM lockd sunrpc bridge stp llc bnep bluetooth rfkill nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables sg vhost_net iTCO_wdt tun iTCO_vendor_support ses macvtap i7core_edac bnx2 be2net macvlan enclosure coretemp edac_core lpc_ich kvm_intel mfd_core kvm pcspkr dcdbas uinput acpi_power_meter serio_raw microcode xfs libcrc32c sr_mod cdrom sd_mod ata_generic pata_acpi crc_t10dif usb_storage mgag200 i2c_algo_bit drm_kms_helper ttm ata_piix drm libata crc32c_intel i2c_core megaraid_sas dm_mirror dm_region_hash dm_log dm_mod [last unloaded: pps_core] >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84129.360489] Pid: 28431, comm: modprobe Tainted: G W -------------- 3.8.0-0.40.el7.x86_64 #1 >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84129.392499] Call Trace: >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84129.419154] [<ffffffff810612af>] warn_slowpath_common+0x7f/0xc0 >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84129.451852] [<ffffffff810613a6>] warn_slowpath_fmt+0x46/0x50 >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84129.478129] [<ffffffffa030c97b>] ? vfio_group_get_device+0x5b/0x90 [vfio] >Mar 15 03:13:32 intel-e5530-8-2 kernel: [84129.511303] [<ffffffffa030d4d8>] vfio_iommu_group_notifier+0x108/0x320 [vfio] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.537342] [<ffffffff81612d6d>] notifier_call_chain+0x4d/0x70 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571341] [<ffffffff8108b2f8>] __blocking_notifier_call_chain+0x58/0x80 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571344] [<ffffffff8108b336>] blocking_notifier_call_chain+0x16/0x20 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571349] [<ffffffff814d62ef>] iommu_group_remove_device+0x2f/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571352] [<ffffffff814de60e>] intel_iommu_remove_device+0xe/0x10 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571354] [<ffffffff814d61e0>] iommu_bus_notifier+0xd0/0xf0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571357] [<ffffffff81612d6d>] notifier_call_chain+0x4d/0x70 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571360] [<ffffffff8108b2f8>] __blocking_notifier_call_chain+0x58/0x80 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571363] [<ffffffff8108b336>] blocking_notifier_call_chain+0x16/0x20 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571368] [<ffffffff813ea4fc>] device_del+0x3c/0x1b0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571371] [<ffffffff813ea692>] device_unregister+0x22/0x60 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571374] [<ffffffff81321ddc>] pci_stop_bus_device+0x9c/0xb0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571377] [<ffffffff81321f46>] pci_stop_and_remove_bus_device+0x16/0x30 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571381] [<ffffffff81340a4a>] virtfn_remove+0x11a/0x1b0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571383] [<ffffffff813410a4>] pci_disable_sriov+0x74/0x140 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571393] [<ffffffffa05d91bf>] ixgbe_disable_sriov+0x8f/0x1b0 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571398] [<ffffffffa05c0c51>] ixgbe_remove+0xb1/0x1c0 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571401] [<ffffffff81327ef6>] pci_device_remove+0x46/0xc0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571404] [<ffffffff813ed6fc>] __device_release_driver+0x7c/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571406] [<ffffffff813ee2d8>] driver_detach+0xb8/0xc0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571409] [<ffffffff813ed532>] bus_remove_driver+0x92/0x110 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571411] [<ffffffff813ee7d2>] driver_unregister+0x62/0xa0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571414] [<ffffffff81327ae3>] pci_unregister_driver+0x23/0x80 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571421] [<ffffffffa05e2c09>] ixgbe_exit_module+0x1c/0x413 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571424] [<ffffffff810c603e>] sys_delete_module+0x16e/0x2d0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571428] [<ffffffff8108191c>] ? task_work_run+0xac/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571431] [<ffffffff81612d1e>] ? do_page_fault+0xe/0x10 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571434] [<ffffffff81617359>] system_call_fastpath+0x16/0x1b >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571436] ---[ end trace 552f267c81d7e3b8 ]--- >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571753] ------------[ cut here ]------------ >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571759] WARNING: at drivers/vfio/vfio.c:522 vfio_iommu_group_notifier+0x108/0x320 [vfio]() >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571759] Hardware name: PowerEdge R710 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571760] 0000:06:1c.4 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571797] Modules linked in: ixgbe(-) ptp pps_core mdio dca vfio_pci vfio_iommu_type1 vfio ixgbevf ebtable_nat xt_CHECKSUM lockd sunrpc bridge stp llc bnep bluetooth rfkill nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables sg vhost_net iTCO_wdt tun iTCO_vendor_support ses macvtap i7core_edac bnx2 be2net macvlan enclosure coretemp edac_core lpc_ich kvm_intel mfd_core kvm pcspkr dcdbas uinput acpi_power_meter serio_raw microcode xfs libcrc32c sr_mod cdrom sd_mod ata_generic pata_acpi crc_t10dif usb_storage mgag200 i2c_algo_bit drm_kms_helper ttm ata_piix drm libata crc32c_intel i2c_core megaraid_sas dm_mirror dm_region_hash dm_log dm_mod [last unloaded: pps_core] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571805] Pid: 28431, comm: modprobe Tainted: G W -------------- 3.8.0-0.40.el7.x86_64 #1 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571806] Call Trace: >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571811] [<ffffffff810612af>] warn_slowpath_common+0x7f/0xc0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571813] [<ffffffff810613a6>] warn_slowpath_fmt+0x46/0x50 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571817] [<ffffffffa030c97b>] ? vfio_group_get_device+0x5b/0x90 [vfio] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571820] [<ffffffffa030d4d8>] vfio_iommu_group_notifier+0x108/0x320 [vfio] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571823] [<ffffffff81612d6d>] notifier_call_chain+0x4d/0x70 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571827] [<ffffffff8108b2f8>] __blocking_notifier_call_chain+0x58/0x80 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571830] [<ffffffff8108b336>] blocking_notifier_call_chain+0x16/0x20 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571834] [<ffffffff814d62ef>] iommu_group_remove_device+0x2f/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571837] [<ffffffff814de60e>] intel_iommu_remove_device+0xe/0x10 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571839] [<ffffffff814d61e0>] iommu_bus_notifier+0xd0/0xf0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571842] [<ffffffff81612d6d>] notifier_call_chain+0x4d/0x70 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571844] [<ffffffff8108b2f8>] __blocking_notifier_call_chain+0x58/0x80 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571847] [<ffffffff8108b336>] blocking_notifier_call_chain+0x16/0x20 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571850] [<ffffffff813ea4fc>] device_del+0x3c/0x1b0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571853] [<ffffffff813ea692>] device_unregister+0x22/0x60 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571857] [<ffffffff81321ddc>] pci_stop_bus_device+0x9c/0xb0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571860] [<ffffffff81321f46>] pci_stop_and_remove_bus_device+0x16/0x30 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571862] [<ffffffff81340a4a>] virtfn_remove+0x11a/0x1b0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571865] [<ffffffff813410a4>] pci_disable_sriov+0x74/0x140 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571872] [<ffffffffa05d91bf>] ixgbe_disable_sriov+0x8f/0x1b0 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571877] [<ffffffffa05c0c51>] ixgbe_remove+0xb1/0x1c0 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571881] [<ffffffff81327ef6>] pci_device_remove+0x46/0xc0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571883] [<ffffffff813ed6fc>] __device_release_driver+0x7c/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571886] [<ffffffff813ee2d8>] driver_detach+0xb8/0xc0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571888] [<ffffffff813ed532>] bus_remove_driver+0x92/0x110 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571891] [<ffffffff813ee7d2>] driver_unregister+0x62/0xa0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571893] [<ffffffff81327ae3>] pci_unregister_driver+0x23/0x80 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571900] [<ffffffffa05e2c09>] ixgbe_exit_module+0x1c/0x413 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571903] [<ffffffff810c603e>] sys_delete_module+0x16e/0x2d0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571907] [<ffffffff8108191c>] ? task_work_run+0xac/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571909] [<ffffffff81612d1e>] ? do_page_fault+0xe/0x10 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571912] [<ffffffff81617359>] system_call_fastpath+0x16/0x1b >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.571913] ---[ end trace 552f267c81d7e3b9 ]--- >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572076] ------------[ cut here ]------------ >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572081] WARNING: at drivers/vfio/vfio.c:522 vfio_iommu_group_notifier+0x108/0x320 [vfio]() >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572083] Hardware name: PowerEdge R710 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572084] 0000:06:1c.6 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572117] Modules linked in: ixgbe(-) ptp pps_core mdio dca vfio_pci vfio_iommu_type1 vfio ixgbevf ebtable_nat xt_CHECKSUM lockd sunrpc bridge stp llc bnep bluetooth rfkill nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables sg vhost_net iTCO_wdt tun iTCO_vendor_support ses macvtap i7core_edac bnx2 be2net macvlan enclosure coretemp edac_core lpc_ich kvm_intel mfd_core kvm pcspkr dcdbas uinput acpi_power_meter serio_raw microcode xfs libcrc32c sr_mod cdrom sd_mod ata_generic pata_acpi crc_t10dif usb_storage mgag200 i2c_algo_bit drm_kms_helper ttm ata_piix drm libata crc32c_intel i2c_core megaraid_sas dm_mirror dm_region_hash dm_log dm_mod [last unloaded: pps_core] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572125] Pid: 28431, comm: modprobe Tainted: G W -------------- 3.8.0-0.40.el7.x86_64 #1 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572126] Call Trace: >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572130] [<ffffffff810612af>] warn_slowpath_common+0x7f/0xc0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572132] [<ffffffff810613a6>] warn_slowpath_fmt+0x46/0x50 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572136] [<ffffffffa030c97b>] ? vfio_group_get_device+0x5b/0x90 [vfio] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572140] [<ffffffffa030d4d8>] vfio_iommu_group_notifier+0x108/0x320 [vfio] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572144] [<ffffffff8113f0cb>] ? __free_memcg_kmem_pages+0x2b/0x40 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572147] [<ffffffff81612d6d>] notifier_call_chain+0x4d/0x70 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572150] [<ffffffff8108b2f8>] __blocking_notifier_call_chain+0x58/0x80 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572153] [<ffffffff8108b336>] blocking_notifier_call_chain+0x16/0x20 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572156] [<ffffffff814d62ef>] iommu_group_remove_device+0x2f/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572159] [<ffffffff814de60e>] intel_iommu_remove_device+0xe/0x10 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572162] [<ffffffff814d61e0>] iommu_bus_notifier+0xd0/0xf0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572164] [<ffffffff81612d6d>] notifier_call_chain+0x4d/0x70 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572167] [<ffffffff8108b2f8>] __blocking_notifier_call_chain+0x58/0x80 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572171] [<ffffffff8108b336>] blocking_notifier_call_chain+0x16/0x20 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572174] [<ffffffff813ea4fc>] device_del+0x3c/0x1b0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572177] [<ffffffff813ea692>] device_unregister+0x22/0x60 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572180] [<ffffffff81321ddc>] pci_stop_bus_device+0x9c/0xb0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572182] [<ffffffff81321f46>] pci_stop_and_remove_bus_device+0x16/0x30 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572185] [<ffffffff81340a4a>] virtfn_remove+0x11a/0x1b0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572187] [<ffffffff813410a4>] pci_disable_sriov+0x74/0x140 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572195] [<ffffffffa05d91bf>] ixgbe_disable_sriov+0x8f/0x1b0 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572201] [<ffffffffa05c0c51>] ixgbe_remove+0xb1/0x1c0 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572203] [<ffffffff81327ef6>] pci_device_remove+0x46/0xc0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572206] [<ffffffff813ed6fc>] __device_release_driver+0x7c/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572208] [<ffffffff813ee2d8>] driver_detach+0xb8/0xc0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572210] [<ffffffff813ed532>] bus_remove_driver+0x92/0x110 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572213] [<ffffffff813ee7d2>] driver_unregister+0x62/0xa0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572215] [<ffffffff81327ae3>] pci_unregister_driver+0x23/0x80 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572221] [<ffffffffa05e2c09>] ixgbe_exit_module+0x1c/0x413 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572225] [<ffffffff810c603e>] sys_delete_module+0x16e/0x2d0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572229] [<ffffffff8108191c>] ? task_work_run+0xac/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572231] [<ffffffff81612d1e>] ? do_page_fault+0xe/0x10 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572234] [<ffffffff81617359>] system_call_fastpath+0x16/0x1b >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572235] ---[ end trace 552f267c81d7e3ba ]--- >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572494] ------------[ cut here ]------------ >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572499] WARNING: at drivers/vfio/vfio.c:522 vfio_iommu_group_notifier+0x108/0x320 [vfio]() >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572499] Hardware name: PowerEdge R710 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572500] 0000:06:1d.0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572533] Modules linked in: ixgbe(-) ptp pps_core mdio dca vfio_pci vfio_iommu_type1 vfio ixgbevf ebtable_nat xt_CHECKSUM lockd sunrpc bridge stp llc bnep bluetooth rfkill nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables sg vhost_net iTCO_wdt tun iTCO_vendor_support ses macvtap i7core_edac bnx2 be2net macvlan enclosure coretemp edac_core lpc_ich kvm_intel mfd_core kvm pcspkr dcdbas uinput acpi_power_meter serio_raw microcode xfs libcrc32c sr_mod cdrom sd_mod ata_generic pata_acpi crc_t10dif usb_storage mgag200 i2c_algo_bit drm_kms_helper ttm ata_piix drm libata crc32c_intel i2c_core megaraid_sas dm_mirror dm_region_hash dm_log dm_mod [last unloaded: pps_core] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572542] Pid: 28431, comm: modprobe Tainted: G W -------------- 3.8.0-0.40.el7.x86_64 #1 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572542] Call Trace: >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572546] [<ffffffff810612af>] warn_slowpath_common+0x7f/0xc0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572548] [<ffffffff810613a6>] warn_slowpath_fmt+0x46/0x50 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572552] [<ffffffffa030c97b>] ? vfio_group_get_device+0x5b/0x90 [vfio] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572555] [<ffffffffa030d4d8>] vfio_iommu_group_notifier+0x108/0x320 [vfio] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572558] [<ffffffff81612d6d>] notifier_call_chain+0x4d/0x70 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572561] [<ffffffff8108b2f8>] __blocking_notifier_call_chain+0x58/0x80 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572564] [<ffffffff8108b336>] blocking_notifier_call_chain+0x16/0x20 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572569] [<ffffffff814d62ef>] iommu_group_remove_device+0x2f/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572571] [<ffffffff814de60e>] intel_iommu_remove_device+0xe/0x10 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572573] [<ffffffff814d61e0>] iommu_bus_notifier+0xd0/0xf0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572576] [<ffffffff81612d6d>] notifier_call_chain+0x4d/0x70 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572579] [<ffffffff8108b2f8>] __blocking_notifier_call_chain+0x58/0x80 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572581] [<ffffffff8108b336>] blocking_notifier_call_chain+0x16/0x20 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572584] [<ffffffff813ea4fc>] device_del+0x3c/0x1b0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572587] [<ffffffff813ea692>] device_unregister+0x22/0x60 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572590] [<ffffffff81321ddc>] pci_stop_bus_device+0x9c/0xb0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572593] [<ffffffff81321f46>] pci_stop_and_remove_bus_device+0x16/0x30 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572595] [<ffffffff81340a4a>] virtfn_remove+0x11a/0x1b0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572599] [<ffffffff813410a4>] pci_disable_sriov+0x74/0x140 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572606] [<ffffffffa05d91bf>] ixgbe_disable_sriov+0x8f/0x1b0 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572611] [<ffffffffa05c0c51>] ixgbe_remove+0xb1/0x1c0 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572614] [<ffffffff81327ef6>] pci_device_remove+0x46/0xc0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572616] [<ffffffff813ed6fc>] __device_release_driver+0x7c/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572618] [<ffffffff813ee2d8>] driver_detach+0xb8/0xc0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572621] [<ffffffff813ed532>] bus_remove_driver+0x92/0x110 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572623] [<ffffffff813ee7d2>] driver_unregister+0x62/0xa0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572626] [<ffffffff81327ae3>] pci_unregister_driver+0x23/0x80 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572633] [<ffffffffa05e2c09>] ixgbe_exit_module+0x1c/0x413 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572636] [<ffffffff810c603e>] sys_delete_module+0x16e/0x2d0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572639] [<ffffffff8108191c>] ? task_work_run+0xac/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572641] [<ffffffff81612d1e>] ? do_page_fault+0xe/0x10 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572644] [<ffffffff81617359>] system_call_fastpath+0x16/0x1b >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572645] ---[ end trace 552f267c81d7e3bb ]--- >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572830] ------------[ cut here ]------------ >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572835] WARNING: at drivers/vfio/vfio.c:522 vfio_iommu_group_notifier+0x108/0x320 [vfio]() >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572835] Hardware name: PowerEdge R710 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572836] 0000:06:1d.2 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572868] Modules linked in: ixgbe(-) ptp pps_core mdio dca vfio_pci vfio_iommu_type1 vfio ixgbevf ebtable_nat xt_CHECKSUM lockd sunrpc bridge stp llc bnep bluetooth rfkill nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables sg vhost_net iTCO_wdt tun iTCO_vendor_support ses macvtap i7core_edac bnx2 be2net macvlan enclosure coretemp edac_core lpc_ich kvm_intel mfd_core kvm pcspkr dcdbas uinput acpi_power_meter serio_raw microcode xfs libcrc32c sr_mod cdrom sd_mod ata_generic pata_acpi crc_t10dif usb_storage mgag200 i2c_algo_bit drm_kms_helper ttm ata_piix drm libata crc32c_intel i2c_core megaraid_sas dm_mirror dm_region_hash dm_log dm_mod [last unloaded: pps_core] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572876] Pid: 28431, comm: modprobe Tainted: G W -------------- 3.8.0-0.40.el7.x86_64 #1 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572876] Call Trace: >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572880] [<ffffffff810612af>] warn_slowpath_common+0x7f/0xc0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572882] [<ffffffff810613a6>] warn_slowpath_fmt+0x46/0x50 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572886] [<ffffffffa030c97b>] ? vfio_group_get_device+0x5b/0x90 [vfio] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572889] [<ffffffffa030d4d8>] vfio_iommu_group_notifier+0x108/0x320 [vfio] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572892] [<ffffffff81612d6d>] notifier_call_chain+0x4d/0x70 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572896] [<ffffffff8108b2f8>] __blocking_notifier_call_chain+0x58/0x80 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572899] [<ffffffff8108b336>] blocking_notifier_call_chain+0x16/0x20 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572902] [<ffffffff814d62ef>] iommu_group_remove_device+0x2f/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572904] [<ffffffff814de60e>] intel_iommu_remove_device+0xe/0x10 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572907] [<ffffffff814d61e0>] iommu_bus_notifier+0xd0/0xf0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572909] [<ffffffff81612d6d>] notifier_call_chain+0x4d/0x70 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572912] [<ffffffff8108b2f8>] __blocking_notifier_call_chain+0x58/0x80 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572915] [<ffffffff8108b336>] blocking_notifier_call_chain+0x16/0x20 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572918] [<ffffffff813ea4fc>] device_del+0x3c/0x1b0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572921] [<ffffffff813ea692>] device_unregister+0x22/0x60 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572924] [<ffffffff81321ddc>] pci_stop_bus_device+0x9c/0xb0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572926] [<ffffffff81321f46>] pci_stop_and_remove_bus_device+0x16/0x30 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572929] [<ffffffff81340a4a>] virtfn_remove+0x11a/0x1b0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572931] [<ffffffff813410a4>] pci_disable_sriov+0x74/0x140 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572939] [<ffffffffa05d91bf>] ixgbe_disable_sriov+0x8f/0x1b0 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572944] [<ffffffffa05c0c51>] ixgbe_remove+0xb1/0x1c0 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572946] [<ffffffff81327ef6>] pci_device_remove+0x46/0xc0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572949] [<ffffffff813ed6fc>] __device_release_driver+0x7c/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572951] [<ffffffff813ee2d8>] driver_detach+0xb8/0xc0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572953] [<ffffffff813ed532>] bus_remove_driver+0x92/0x110 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572956] [<ffffffff813ee7d2>] driver_unregister+0x62/0xa0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572958] [<ffffffff81327ae3>] pci_unregister_driver+0x23/0x80 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572965] [<ffffffffa05e2c09>] ixgbe_exit_module+0x1c/0x413 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572968] [<ffffffff810c603e>] sys_delete_module+0x16e/0x2d0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572971] [<ffffffff8108191c>] ? task_work_run+0xac/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572974] [<ffffffff81612d1e>] ? do_page_fault+0xe/0x10 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572976] [<ffffffff81617359>] system_call_fastpath+0x16/0x1b >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.572977] ---[ end trace 552f267c81d7e3bc ]--- >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573119] ------------[ cut here ]------------ >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573124] WARNING: at drivers/vfio/vfio.c:522 vfio_iommu_group_notifier+0x108/0x320 [vfio]() >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573125] Hardware name: PowerEdge R710 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573126] 0000:06:1d.4 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573157] Modules linked in: ixgbe(-) ptp pps_core mdio dca vfio_pci vfio_iommu_type1 vfio ixgbevf ebtable_nat xt_CHECKSUM lockd sunrpc bridge stp llc bnep bluetooth rfkill nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables sg vhost_net iTCO_wdt tun iTCO_vendor_support ses macvtap i7core_edac bnx2 be2net macvlan enclosure coretemp edac_core lpc_ich kvm_intel mfd_core kvm pcspkr dcdbas uinput acpi_power_meter serio_raw microcode xfs libcrc32c sr_mod cdrom sd_mod ata_generic pata_acpi crc_t10dif usb_storage mgag200 i2c_algo_bit drm_kms_helper ttm ata_piix drm libata crc32c_intel i2c_core megaraid_sas dm_mirror dm_region_hash dm_log dm_mod [last unloaded: pps_core] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573165] Pid: 28431, comm: modprobe Tainted: G W -------------- 3.8.0-0.40.el7.x86_64 #1 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573166] Call Trace: >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573170] [<ffffffff810612af>] warn_slowpath_common+0x7f/0xc0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573172] [<ffffffff810613a6>] warn_slowpath_fmt+0x46/0x50 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573176] [<ffffffffa030c97b>] ? vfio_group_get_device+0x5b/0x90 [vfio] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573179] [<ffffffffa030d4d8>] vfio_iommu_group_notifier+0x108/0x320 [vfio] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573182] [<ffffffff81612d6d>] notifier_call_chain+0x4d/0x70 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573185] [<ffffffff8108b2f8>] __blocking_notifier_call_chain+0x58/0x80 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573188] [<ffffffff8108b336>] blocking_notifier_call_chain+0x16/0x20 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573191] [<ffffffff814d62ef>] iommu_group_remove_device+0x2f/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573194] [<ffffffff814de60e>] intel_iommu_remove_device+0xe/0x10 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573196] [<ffffffff814d61e0>] iommu_bus_notifier+0xd0/0xf0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573199] [<ffffffff81612d6d>] notifier_call_chain+0x4d/0x70 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573202] [<ffffffff8108b2f8>] __blocking_notifier_call_chain+0x58/0x80 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573205] [<ffffffff8108b336>] blocking_notifier_call_chain+0x16/0x20 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573208] [<ffffffff813ea4fc>] device_del+0x3c/0x1b0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573210] [<ffffffff813ea692>] device_unregister+0x22/0x60 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573213] [<ffffffff81321ddc>] pci_stop_bus_device+0x9c/0xb0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573216] [<ffffffff81321f46>] pci_stop_and_remove_bus_device+0x16/0x30 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573218] [<ffffffff81340a4a>] virtfn_remove+0x11a/0x1b0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573221] [<ffffffff813410a4>] pci_disable_sriov+0x74/0x140 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573229] [<ffffffffa05d91bf>] ixgbe_disable_sriov+0x8f/0x1b0 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573233] [<ffffffffa05c0c51>] ixgbe_remove+0xb1/0x1c0 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573236] [<ffffffff81327ef6>] pci_device_remove+0x46/0xc0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573238] [<ffffffff813ed6fc>] __device_release_driver+0x7c/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573241] [<ffffffff813ee2d8>] driver_detach+0xb8/0xc0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573243] [<ffffffff813ed532>] bus_remove_driver+0x92/0x110 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573245] [<ffffffff813ee7d2>] driver_unregister+0x62/0xa0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573248] [<ffffffff81327ae3>] pci_unregister_driver+0x23/0x80 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573255] [<ffffffffa05e2c09>] ixgbe_exit_module+0x1c/0x413 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573258] [<ffffffff810c603e>] sys_delete_module+0x16e/0x2d0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573261] [<ffffffff8108191c>] ? task_work_run+0xac/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573263] [<ffffffff81612d1e>] ? do_page_fault+0xe/0x10 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573266] [<ffffffff81617359>] system_call_fastpath+0x16/0x1b >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573277] ---[ end trace 552f267c81d7e3bd ]--- >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573365] ------------[ cut here ]------------ >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573366] kernel BUG at drivers/pci/msi.c:346! >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573368] invalid opcode: 0000 [#1] SMP >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573410] Modules linked in: ixgbe(-) ptp pps_core mdio dca vfio_pci vfio_iommu_type1 vfio ixgbevf ebtable_nat xt_CHECKSUM lockd sunrpc bridge stp llc bnep bluetooth rfkill nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables sg vhost_net iTCO_wdt tun iTCO_vendor_support ses macvtap i7core_edac bnx2 be2net macvlan enclosure coretemp edac_core lpc_ich kvm_intel mfd_core kvm pcspkr dcdbas uinput acpi_power_meter serio_raw microcode xfs libcrc32c sr_mod cdrom sd_mod ata_generic pata_acpi crc_t10dif usb_storage mgag200 i2c_algo_bit drm_kms_helper ttm ata_piix drm libata crc32c_intel i2c_core megaraid_sas dm_mirror dm_region_hash dm_log dm_mod [last unloaded: pps_core] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573419] CPU 9 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573419] Pid: 28431, comm: modprobe Tainted: G W -------------- 3.8.0-0.40.el7.x86_64 #1 Dell Inc. PowerEdge R710/0XDX06 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573425] RIP: 0010:[<ffffffff8133e621>] [<ffffffff8133e621>] free_msi_irqs+0x121/0x130 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573427] RSP: 0000:ffff8801268c1c28 EFLAGS: 00010282 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573428] RAX: ffff880226f04700 RBX: ffff88012839ac80 RCX: 00000000fffffffa >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573429] RDX: 0000000000000000 RSI: 00000000000000d4 RDI: 0000000000000000 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573430] RBP: ffff8801268c1c68 R08: ffff880226f04700 R09: ffff880128d2dcd8 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573431] R10: ffff880214677948 R11: 0000000000000001 R12: 0000000000000001 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573432] R13: ffff880128153858 R14: 0000000000000001 R15: 0000000000000000 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573434] FS: 00007fae4b9d4740(0000) GS:ffff88012bc80000(0000) knlGS:0000000000000000 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573435] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573436] CR2: 00007f64da5ab000 CR3: 0000000119ba2000 CR4: 00000000000027e0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573437] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573439] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573440] Process modprobe (pid: 28431, threadinfo ffff8801268c0000, task ffff880129289a20) >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573441] Stack: >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573444] ffff8801268c1c58 ffff880128153000 ffff8801268c1c58 0000000000000000 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573447] ffff880128153000 0000000000000036 0000000000000000 ffff880128153000 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573450] ffff8801268c1c78 ffffffff8133fa51 ffff8801268c1ca8 ffffffff81321ece >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573451] Call Trace: >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573454] [<ffffffff8133fa51>] msi_remove_pci_irq_vectors+0x31/0x40 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573457] [<ffffffff81321ece>] pci_remove_bus_device+0x7e/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573460] [<ffffffff81321f4e>] pci_stop_and_remove_bus_device+0x1e/0x30 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573462] [<ffffffff81340a4a>] virtfn_remove+0x11a/0x1b0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573464] [<ffffffff813410a4>] pci_disable_sriov+0x74/0x140 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573472] [<ffffffffa05d91bf>] ixgbe_disable_sriov+0x8f/0x1b0 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573477] [<ffffffffa05c0c51>] ixgbe_remove+0xb1/0x1c0 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573480] [<ffffffff81327ef6>] pci_device_remove+0x46/0xc0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573482] [<ffffffff813ed6fc>] __device_release_driver+0x7c/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573485] [<ffffffff813ee2d8>] driver_detach+0xb8/0xc0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573487] [<ffffffff813ed532>] bus_remove_driver+0x92/0x110 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573489] [<ffffffff813ee7d2>] driver_unregister+0x62/0xa0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573492] [<ffffffff81327ae3>] pci_unregister_driver+0x23/0x80 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573498] [<ffffffffa05e2c09>] ixgbe_exit_module+0x1c/0x413 [ixgbe] >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573502] [<ffffffff810c603e>] sys_delete_module+0x16e/0x2d0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573504] [<ffffffff8108191c>] ? task_work_run+0xac/0xe0 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573508] [<ffffffff81612d1e>] ? do_page_fault+0xe/0x10 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573510] [<ffffffff81617359>] system_call_fastpath+0x16/0x1b >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573530] Code: 84 e4 ff 49 8b 44 24 10 48 83 e8 10 4d 39 ee 75 b1 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 7b 20 e8 11 90 d0 ff eb a5 <0f> 0b 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 f6 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573533] RIP [<ffffffff8133e621>] free_msi_irqs+0x121/0x130 >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573533] RSP <ffff8801268c1c28> >Mar 15 03:13:33 intel-e5530-8-2 kernel: [84129.573535] ---[ end trace 552f267c81d7e3be ]---
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bug 921888
: 710490