Date: Fri, 22 Mar 2019 21:50:11 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 236724] igbX interfaces fail to switch active to inactive state Message-ID: <bug-236724-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236724 Bug ID: 236724 Summary: igbX interfaces fail to switch active to inactive state Product: Base System Version: 12.0-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Many People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: ncrogers@gmail.com Since upgrading to 12.0-RELEASE / iflib I've noticed that my igbX interfaces no longer go from status "active" to "inactive" (as reported by ifconfig) when the Ethernet port is unplugged and loses link. The status lights on the physical interface go out but ifconfig still reports active + autoselect/1000baseT. An "ifconfig down" followed by "up", while its unplugged, forces the link to recognize the "inactive" state. After the down/up dance plugging the cable in again returns it to "active". I have replicated this problem with a clean install of the latest 12-STABLE snapshot as of today. The only configuration I've made was the usual timezone, root password, etc. during install. The interfaces in this test case have no IP address configurations. This is possibly a duplicate of bug #228556, however I am unsure because the description is confusing and I am not using a virtualization layer. I've noticed this on multiple systems with the following Intel devices (as reported by pciconf "device"): I210 Gigabit Network Connection I211 Gigabit Network Connection Ethernet Connection I354 uname -a: FreeBSD test.local 12.0-STABLE FreeBSD 12.0-STABLE r345358 GENERIC amd64 ifconfig when igb2 is actually connected and active: igb2: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 =20=20=20=20=20=20=20 options=3De507bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSU= M,TSO4,TSO6,LRO,VLAN_HWFILTER,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6> ether 00:90:0b:78:13:5a media: Ethernet autoselect (1000baseT <full-duplex>) status: active nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> ifconfig when igb2 is disconnected (identical to above): igb2: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 =20=20=20=20=20=20=20 options=3De507bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSU= M,TSO4,TSO6,LRO,VLAN_HWFILTER,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6> ether 00:90:0b:78:13:5a media: Ethernet autoselect (1000baseT <full-duplex>) status: active nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> Relevant pciconf -lcv: igb2@pci0:0:20:0: class=3D0x020000 card=3D0x1f418086 chip=3D0x1f41808= 6 rev=3D0x03 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'Ethernet Connection I354' class =3D network subclass =3D ethernet cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[50] =3D MSI supports 1 message, 64 bit, vector masks=20 cap 11[70] =3D MSI-X supports 10 messages, enabled Table in map 0x20[0x0], PBA in map 0x20[0x2000] cap 10[a0] =3D PCI-Express 2 root endpoint max data 512(512) FLR NS ecap 0001[100] =3D AER 2 0 fatal 0 non-fatal 0 corrected ecap 0003[140] =3D Serial 1 00900bffff78135a ecap 0017[1a0] =3D TPH Requester 1 ecap 000d[1d0] =3D ACS 1 igb3@pci0:0:20:1: class=3D0x020000 card=3D0x1f418086 chip=3D0x1f41808= 6 rev=3D0x03 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'Ethernet Connection I354' class =3D network subclass =3D ethernet cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[50] =3D MSI supports 1 message, 64 bit, vector masks=20 cap 11[70] =3D MSI-X supports 10 messages, enabled Table in map 0x20[0x0], PBA in map 0x20[0x2000] cap 10[a0] =3D PCI-Express 2 root endpoint max data 512(512) FLR NS ecap 0001[100] =3D AER 2 0 fatal 0 non-fatal 0 corrected ecap 0003[140] =3D Serial 1 00900bffff78135a ecap 0017[1a0] =3D TPH Requester 1 ecap 000d[1d0] =3D ACS 1 igb4@pci0:0:20:2: class=3D0x020000 card=3D0x1f418086 chip=3D0x1f41808= 6 rev=3D0x03 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'Ethernet Connection I354' class =3D network subclass =3D ethernet cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[50] =3D MSI supports 1 message, 64 bit, vector masks=20 cap 11[70] =3D MSI-X supports 10 messages, enabled Table in map 0x20[0x0], PBA in map 0x20[0x2000] cap 10[a0] =3D PCI-Express 2 root endpoint max data 512(512) FLR NS ecap 0001[100] =3D AER 2 0 fatal 0 non-fatal 0 corrected ecap 0003[140] =3D Serial 1 00900bffff78135a ecap 0017[1a0] =3D TPH Requester 1 ecap 000d[1d0] =3D ACS 1 igb5@pci0:0:20:3: class=3D0x020000 card=3D0x1f418086 chip=3D0x1f41808= 6 rev=3D0x03 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'Ethernet Connection I354' class =3D network subclass =3D ethernet cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[50] =3D MSI supports 1 message, 64 bit, vector masks=20 cap 11[70] =3D MSI-X supports 10 messages, enabled Table in map 0x20[0x0], PBA in map 0x20[0x2000] cap 10[a0] =3D PCI-Express 2 root endpoint max data 512(512) FLR NS ecap 0001[100] =3D AER 2 0 fatal 0 non-fatal 0 corrected ecap 0003[140] =3D Serial 1 00900bffff78135a ecap 0017[1a0] =3D TPH Requester 1 ecap 000d[1d0] =3D ACS 1 ehci0@pci0:0:22:0: class=3D0x0c0320 card=3D0x72708086 chip=3D0x1f2c808= 6 rev=3D0x03 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'Atom processor C2000 USB Enhanced Host Controller' class =3D serial bus subclass =3D USB cap 01[50] =3D powerspec 3 supports D0 D3 current D0 cap 0a[58] =3D EHCI Debug Port at offset 0xa0 in map 0x14 cap 13[98] =3D PCI Advanced Features: FLR TP ahci0@pci0:0:24:0: class=3D0x010601 card=3D0x72708086 chip=3D0x1f32808= 6 rev=3D0x03 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'Atom processor C2000 AHCI SATA3 Controller' class =3D mass storage subclass =3D SATA cap 05[80] =3D MSI supports 1 message enabled with 1 message cap 01[70] =3D powerspec 3 supports D0 D3 current D0 cap 12[a8] =3D SATA Index-Data Pair isab0@pci0:0:31:0: class=3D0x060100 card=3D0x72708086 chip=3D0x1f38808= 6 rev=3D0x03 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'Atom processor C2000 PCU' class =3D bridge subclass =3D PCI-ISA cap 09[e0] =3D vendor (length 12) Intel cap 1 version 0 features: 4 PCI-e x1 slots none3@pci0:0:31:3: class=3D0x0c0500 card=3D0x72708086 chip=3D0x1f3c808= 6 rev=3D0x03 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'Atom processor C2000 PCU SMBus' class =3D serial bus subclass =3D SMBus igb0@pci0:1:0:0: class=3D0x020000 card=3D0x0000ffff chip=3D0x1533808= 6 rev=3D0x03 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'I210 Gigabit Network Connection' class =3D network subclass =3D ethernet cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[50] =3D MSI supports 1 message, 64 bit, vector masks=20 cap 11[70] =3D MSI-X supports 5 messages, enabled Table in map 0x1c[0x0], PBA in map 0x1c[0x2000] cap 10[a0] =3D PCI-Express 2 endpoint max data 128(512) FLR NS link x1(x1) speed 2.5(2.5) ASPM disabled(L0s/L1) ecap 0001[100] =3D AER 2 0 fatal 0 non-fatal 1 corrected ecap 0003[140] =3D Serial 1 00900bffff78135e ecap 0017[1a0] =3D TPH Requester 1 igb1@pci0:2:0:0: class=3D0x020000 card=3D0x0000ffff chip=3D0x1533808= 6 rev=3D0x03 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'I210 Gigabit Network Connection' class =3D network subclass =3D ethernet cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[50] =3D MSI supports 1 message, 64 bit, vector masks=20 cap 11[70] =3D MSI-X supports 5 messages, enabled Table in map 0x1c[0x0], PBA in map 0x1c[0x2000] cap 10[a0] =3D PCI-Express 2 endpoint max data 128(512) FLR NS link x1(x1) speed 2.5(2.5) ASPM disabled(L0s/L1) ecap 0001[100] =3D AER 2 0 fatal 0 non-fatal 1 corrected ecap 0003[140] =3D Serial 1 00900bffff78135f ecap 0017[1a0] =3D TPH Requester 1 ---------------------------------------------------------------------------= ---- It may be worth noting that I have observed this problem on two other syste= ms with igbX interfaces. pciconf for these is below. I210 Gigabit devices ---------------------------------------------------------------------------= ---- igb0@pci0:7:0:0: class=3D0x020000 card=3D0x153315d9 chip=3D0x1533808= 6 rev=3D0x03 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'I210 Gigabit Network Connection' class =3D network subclass =3D ethernet cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[50] =3D MSI supports 1 message, 64 bit, vector masks=20 cap 11[70] =3D MSI-X supports 5 messages, enabled Table in map 0x1c[0x0], PBA in map 0x1c[0x2000] cap 10[a0] =3D PCI-Express 2 endpoint max data 128(512) FLR NS link x1(x1) speed 2.5(2.5) ASPM disabled(L0s/L1) ecap 0001[100] =3D AER 2 0 fatal 0 non-fatal 2 corrected ecap 0003[140] =3D Serial 1 ac1f6bffff64a676 ecap 0017[1a0] =3D TPH Requester 1 igb1@pci0:8:0:0: class=3D0x020000 card=3D0x153315d9 chip=3D0x1533808= 6 rev=3D0x03 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'I210 Gigabit Network Connection' class =3D network subclass =3D ethernet cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[50] =3D MSI supports 1 message, 64 bit, vector masks=20 cap 11[70] =3D MSI-X supports 5 messages, enabled Table in map 0x1c[0x0], PBA in map 0x1c[0x2000] cap 10[a0] =3D PCI-Express 2 endpoint max data 128(512) FLR NS link x1(x1) speed 2.5(2.5) ASPM disabled(L0s/L1) ecap 0001[100] =3D AER 2 0 fatal 0 non-fatal 0 corrected ecap 0003[140] =3D Serial 1 ac1f6bffff64a677 ecap 0017[1a0] =3D TPH Requester 1 pcib11@pci0:9:0:0: class=3D0x060400 card=3D0x092115d9 chip=3D0x11501a0= 3 rev=3D0x03 hdr=3D0x01 vendor =3D 'ASPEED Technology, Inc.' device =3D 'AST1150 PCI-to-PCI Bridge' class =3D bridge subclass =3D PCI-PCI cap 05[50] =3D MSI supports 1 message, 64 bit=20 cap 01[78] =3D powerspec 3 supports D0 D1 D2 D3 current D0 cap 10[80] =3D PCI-Express 1 PCI bridge max data 128(128) NS link x1(x1) speed 2.5(2.5) ASPM disabled(L0s/L1) cap 0d[a4] =3D PCI Bridge card=3D0x092115d9 ecap 0002[100] =3D VC 1 max VC0 vgapci0@pci0:10:0:0: class=3D0x030000 card=3D0x092115d9 chip=3D0x20001a0= 3 rev=3D0x30 hdr=3D0x00 vendor =3D 'ASPEED Technology, Inc.' device =3D 'ASPEED Graphics Family' class =3D display subclass =3D VGA cap 01[40] =3D powerspec 3 supports D0 D1 D2 D3 current D0 cap 05[50] =3D MSI supports 4 messages, 64 bit=20 igb2@pci0:11:0:0: class=3D0x020000 card=3D0x152115d9 chip=3D0x1521808= 6 rev=3D0x01 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'I350 Gigabit Network Connection' class =3D network subclass =3D ethernet cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[50] =3D MSI supports 1 message, 64 bit, vector masks=20 cap 11[70] =3D MSI-X supports 10 messages, enabled Table in map 0x1c[0x0], PBA in map 0x1c[0x2000] cap 10[a0] =3D PCI-Express 2 endpoint max data 128(512) FLR NS link x4(x4) speed 5.0(5.0) ASPM disabled(L0s/L1) ecap 0001[100] =3D AER 2 0 fatal 0 non-fatal 1 corrected ecap 0003[140] =3D Serial 1 ac1f6bffff64a678 ecap 000e[150] =3D ARI 1 ecap 0010[160] =3D SR-IOV 1 IOV disabled, Memory Space disabled, ARI di= sabled 0 VFs configured out of 8 supported First VF RID Offset 0x0180, VF RID Stride 0x0004 VF Device ID 0x1520 Page Sizes: 4096 (enabled), 8192, 65536, 262144, 10485= 76, 4194304 ecap 0017[1a0] =3D TPH Requester 1 ecap 0018[1c0] =3D LTR 1 ecap 000d[1d0] =3D ACS 1 igb3@pci0:11:0:1: class=3D0x020000 card=3D0x152115d9 chip=3D0x1521808= 6 rev=3D0x01 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'I350 Gigabit Network Connection' class =3D network subclass =3D ethernet cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[50] =3D MSI supports 1 message, 64 bit, vector masks=20 cap 11[70] =3D MSI-X supports 10 messages, enabled Table in map 0x1c[0x0], PBA in map 0x1c[0x2000] cap 10[a0] =3D PCI-Express 2 endpoint max data 128(512) FLR NS link x4(x4) speed 5.0(5.0) ASPM disabled(L0s/L1) ecap 0001[100] =3D AER 2 0 fatal 0 non-fatal 1 corrected ecap 0003[140] =3D Serial 1 ac1f6bffff64a678 ecap 000e[150] =3D ARI 1 ecap 0010[160] =3D SR-IOV 1 IOV disabled, Memory Space disabled, ARI di= sabled 0 VFs configured out of 8 supported First VF RID Offset 0x0180, VF RID Stride 0x0004 VF Device ID 0x1520 Page Sizes: 4096 (enabled), 8192, 65536, 262144, 10485= 76, 4194304 ecap 0017[1a0] =3D TPH Requester 1 ecap 000d[1d0] =3D ACS 1 igb4@pci0:11:0:2: class=3D0x020000 card=3D0x152115d9 chip=3D0x1521808= 6 rev=3D0x01 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'I350 Gigabit Network Connection' class =3D network subclass =3D ethernet cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[50] =3D MSI supports 1 message, 64 bit, vector masks=20 cap 11[70] =3D MSI-X supports 10 messages, enabled Table in map 0x1c[0x0], PBA in map 0x1c[0x2000] cap 10[a0] =3D PCI-Express 2 endpoint max data 128(512) FLR NS link x4(x4) speed 5.0(5.0) ASPM disabled(L0s/L1) ecap 0001[100] =3D AER 2 0 fatal 0 non-fatal 1 corrected ecap 0003[140] =3D Serial 1 ac1f6bffff64a678 ecap 000e[150] =3D ARI 1 ecap 0010[160] =3D SR-IOV 1 IOV disabled, Memory Space disabled, ARI di= sabled 0 VFs configured out of 8 supported First VF RID Offset 0x0180, VF RID Stride 0x0004 VF Device ID 0x1520 Page Sizes: 4096 (enabled), 8192, 65536, 262144, 10485= 76, 4194304 ecap 0017[1a0] =3D TPH Requester 1 ecap 000d[1d0] =3D ACS 1 igb5@pci0:11:0:3: class=3D0x020000 card=3D0x152115d9 chip=3D0x1521808= 6 rev=3D0x01 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'I350 Gigabit Network Connection' class =3D network subclass =3D ethernet cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[50] =3D MSI supports 1 message, 64 bit, vector masks=20 cap 11[70] =3D MSI-X supports 10 messages, enabled Table in map 0x1c[0x0], PBA in map 0x1c[0x2000] cap 10[a0] =3D PCI-Express 2 endpoint max data 128(512) FLR NS link x4(x4) speed 5.0(5.0) ASPM disabled(L0s/L1) ecap 0001[100] =3D AER 2 0 fatal 0 non-fatal 1 corrected ecap 0003[140] =3D Serial 1 ac1f6bffff64a678 ecap 000e[150] =3D ARI 1 ecap 0010[160] =3D SR-IOV 1 IOV disabled, Memory Space disabled, ARI di= sabled 0 VFs configured out of 8 supported First VF RID Offset 0x0180, VF RID Stride 0x0004 VF Device ID 0x1520 Page Sizes: 4096 (enabled), 8192, 65536, 262144, 10485= 76, 4194304 ecap 0017[1a0] =3D TPH Requester 1 ecap 000d[1d0] =3D ACS 1 I211 Gigabit devices ---------------------------------------------------------------------------= ---- igb0@pci0:1:0:0: class=3D0x020000 card=3D0x00008086 chip=3D0x1539808= 6 rev=3D0x03 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'I211 Gigabit Network Connection' class =3D network subclass =3D ethernet cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[50] =3D MSI supports 1 message, 64 bit, vector masks=20 cap 11[70] =3D MSI-X supports 5 messages, enabled Table in map 0x1c[0x0], PBA in map 0x1c[0x2000] cap 10[a0] =3D PCI-Express 2 endpoint max data 128(512) FLR NS link x1(x1) speed 2.5(2.5) ASPM disabled(L0s/L1) ecap 0001[100] =3D AER 2 0 fatal 0 non-fatal 1 corrected ecap 0003[140] =3D Serial 1 406231ffff06a5c2 ecap 0017[1a0] =3D TPH Requester 1 igb1@pci0:2:0:0: class=3D0x020000 card=3D0x00008086 chip=3D0x1539808= 6 rev=3D0x03 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'I211 Gigabit Network Connection' class =3D network subclass =3D ethernet cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[50] =3D MSI supports 1 message, 64 bit, vector masks=20 cap 11[70] =3D MSI-X supports 5 messages, enabled Table in map 0x1c[0x0], PBA in map 0x1c[0x2000] cap 10[a0] =3D PCI-Express 2 endpoint max data 128(512) FLR NS link x1(x1) speed 2.5(2.5) ASPM disabled(L0s/L1) ecap 0001[100] =3D AER 2 0 fatal 0 non-fatal 2 corrected ecap 0003[140] =3D Serial 1 406231ffff06a5c3 ecap 0017[1a0] =3D TPH Requester 1 igb2@pci0:3:0:0: class=3D0x020000 card=3D0x00008086 chip=3D0x1539808= 6 rev=3D0x03 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'I211 Gigabit Network Connection' class =3D network subclass =3D ethernet cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[50] =3D MSI supports 1 message, 64 bit, vector masks=20 cap 11[70] =3D MSI-X supports 5 messages, enabled Table in map 0x1c[0x0], PBA in map 0x1c[0x2000] cap 10[a0] =3D PCI-Express 2 endpoint max data 128(512) FLR NS link x1(x1) speed 2.5(2.5) ASPM disabled(L0s/L1) ecap 0001[100] =3D AER 2 0 fatal 0 non-fatal 2 corrected ecap 0003[140] =3D Serial 1 406231ffff06a5c4 ecap 0017[1a0] =3D TPH Requester 1 igb3@pci0:4:0:0: class=3D0x020000 card=3D0x00008086 chip=3D0x1539808= 6 rev=3D0x03 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'I211 Gigabit Network Connection' class =3D network subclass =3D ethernet cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[50] =3D MSI supports 1 message, 64 bit, vector masks=20 cap 11[70] =3D MSI-X supports 5 messages, enabled Table in map 0x1c[0x0], PBA in map 0x1c[0x2000] cap 10[a0] =3D PCI-Express 2 endpoint max data 128(512) FLR NS link x1(x1) speed 2.5(2.5) ASPM disabled(L0s/L1) ecap 0001[100] =3D AER 2 0 fatal 0 non-fatal 2 corrected ecap 0003[140] =3D Serial 1 406231ffff06a5c5 ecap 0017[1a0] =3D TPH Requester 1 --=20 You are receiving this mail because: You are the assignee for the bug.=
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