Problem with re0 on 10.3-STABLE

Гуляев Гоша gosha-necr at yandex.ru
Fri Jun 10 06:25:18 UTC 2016


Good day!

I have a problem on 
FreeBSD BSD-MAIN 10.3-STABLE FreeBSD 10.3-STABLE #0 r301036: Tue May 31 18:45:21 NSK 2016     server at BSD-MAIN:/usr/obj/usr/src/sys/BSDSERV  amd64

Sometimes server network interface goes down with messages:
Jun 10 10:42:09 BSD-MAIN devd: Executing '/etc/rc.d/dhclient quietstart re0'
Jun 10 10:44:45 BSD-MAIN kernel: re0: watchdog timeout
Jun 10 10:44:45 BSD-MAIN kernel: re0: link state changed to DOWN
Jun 10 10:44:49 BSD-MAIN kernel: re0: link state changed to UP
Jun 10 10:44:49 BSD-MAIN devd: Executing '/etc/rc.d/dhclient quietstart re0'
Jun 10 10:47:49 BSD-MAIN kernel: re0: watchdog timeout
Jun 10 10:47:49 BSD-MAIN kernel: re0: link state changed to DOWN
Jun 10 10:47:53 BSD-MAIN kernel: re0: link state changed to UP
Jun 10 10:47:53 BSD-MAIN devd: Executing '/etc/rc.d/dhclient quietstart re0'
Jun 10 10:50:55 BSD-MAIN kernel: re0: watchdog timeout
Jun 10 10:50:55 BSD-MAIN kernel: re0: link state changed to DOWN
Jun 10 10:50:59 BSD-MAIN kernel: re0: link state changed to UP
Jun 10 10:50:59 BSD-MAIN devd: Executing '/etc/rc.d/dhclient quietstart re0'
Jun 10 10:54:03 BSD-MAIN kernel: re0: watchdog timeout
Jun 10 10:54:03 BSD-MAIN kernel: re0: link state changed to DOWN
Jun 10 10:54:07 BSD-MAIN kernel: re0: link state changed to UP
Jun 10 10:54:07 BSD-MAIN devd: Executing '/etc/rc.d/dhclient quietstart re0'

Only way to get working are reboot. It somethink similar to PCBSD issue discussed here:
https://bugs.pcbsd.org/issues/1850

Is it have any solution?

That is device onboard:
hostb0 at pci0:0:0:0:      class=0x060000 card=0x5a141002 chip=0x5a141002 rev=0x02 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'RD890 PCI to PCI bridge (external gfx0 port B)'
    class      = bridge
    subclass   = HOST-PCI
none0 at pci0:0:0:2:       class=0x080600 card=0x5a231002 chip=0x5a231002 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'RD990 I/O Memory Management Unit (IOMMU)'
    class      = base peripheral
    subclass   = IOMMU
pcib1 at pci0:0:2:0:       class=0x060400 card=0x5a141002 chip=0x5a161002 rev=0x00 hdr=0x01
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'RD890 PCI to PCI bridge (PCI express gpp port B)'
    class      = bridge
    subclass   = PCI-PCI
pcib2 at pci0:0:4:0:       class=0x060400 card=0x5a141002 chip=0x5a181002 rev=0x00 hdr=0x01
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'RD890 PCI to PCI bridge (PCI express gpp port D)'
    class      = bridge
    subclass   = PCI-PCI
pcib3 at pci0:0:7:0:       class=0x060400 card=0x5a141002 chip=0x5a1b1002 rev=0x00 hdr=0x01
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'RD890 PCI to PCI bridge (PCI express gpp port G)'
    class      = bridge
    subclass   = PCI-PCI
ahci0 at pci0:0:17:0:      class=0x010601 card=0x84dd1043 chip=0x43911002 rev=0x40 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode]'
    class      = mass storage
    subclass   = SATA
ohci0 at pci0:0:18:0:      class=0x0c0310 card=0x43971002 chip=0x43971002 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'SB7x0/SB8x0/SB9x0 USB OHCI0 Controller'
    class      = serial bus
    subclass   = USB
ehci0 at pci0:0:18:2:      class=0x0c0320 card=0x43961002 chip=0x43961002 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'SB7x0/SB8x0/SB9x0 USB EHCI Controller'
    class      = serial bus
    subclass   = USB
ohci1 at pci0:0:19:0:      class=0x0c0310 card=0x43971002 chip=0x43971002 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'SB7x0/SB8x0/SB9x0 USB OHCI0 Controller'
    class      = serial bus
    subclass   = USB
ehci1 at pci0:0:19:2:      class=0x0c0320 card=0x43961002 chip=0x43961002 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'SB7x0/SB8x0/SB9x0 USB EHCI Controller'
    class      = serial bus
    subclass   = USB
none1 at pci0:0:20:0:      class=0x0c0500 card=0x43851002 chip=0x43851002 rev=0x42 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'SBx00 SMBus Controller'
    class      = serial bus
    subclass   = SMBus
none2 at pci0:0:20:2:      class=0x040300 card=0x84451043 chip=0x43831002 rev=0x40 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'SBx00 Azalia (Intel HDA)'
    class      = multimedia
    subclass   = HDA
isab0 at pci0:0:20:3:      class=0x060100 card=0x439d1002 chip=0x439d1002 rev=0x40 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'SB7x0/SB8x0/SB9x0 LPC host controller'
    class      = bridge
    subclass   = PCI-ISA
pcib4 at pci0:0:20:4:      class=0x060401 card=0x00000000 chip=0x43841002 rev=0x40 hdr=0x01
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'SBx00 PCI to PCI Bridge'
    class      = bridge
    subclass   = PCI-PCI
ohci2 at pci0:0:20:5:      class=0x0c0310 card=0x43991002 chip=0x43991002 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'SB7x0/SB8x0/SB9x0 USB OHCI2 Controller'
    class      = serial bus
    subclass   = USB
pcib5 at pci0:0:21:0:      class=0x060400 card=0x00001002 chip=0x43a01002 rev=0x00 hdr=0x01
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'SB700/SB800/SB900 PCI to PCI bridge (PCIE port 0)'
    class      = bridge
    subclass   = PCI-PCI
ohci3 at pci0:0:22:0:      class=0x0c0310 card=0x43971002 chip=0x43971002 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'SB7x0/SB8x0/SB9x0 USB OHCI0 Controller'
    class      = serial bus
    subclass   = USB
ehci2 at pci0:0:22:2:      class=0x0c0320 card=0x43961002 chip=0x43961002 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'SB7x0/SB8x0/SB9x0 USB EHCI Controller'
    class      = serial bus
    subclass   = USB
hostb1 at pci0:0:24:0:     class=0x060000 card=0x00000000 chip=0x16001022 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Family 15h Processor Function 0'
    class      = bridge
    subclass   = HOST-PCI
hostb2 at pci0:0:24:1:     class=0x060000 card=0x00000000 chip=0x16011022 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Family 15h Processor Function 1'
    class      = bridge
    subclass   = HOST-PCI
hostb3 at pci0:0:24:2:     class=0x060000 card=0x00000000 chip=0x16021022 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Family 15h Processor Function 2'
    class      = bridge
    subclass   = HOST-PCI
hostb4 at pci0:0:24:3:     class=0x060000 card=0x00000000 chip=0x16031022 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Family 15h Processor Function 3'
    class      = bridge
    subclass   = HOST-PCI
hostb5 at pci0:0:24:4:     class=0x060000 card=0x00000000 chip=0x16041022 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Family 15h Processor Function 4'
    class      = bridge
    subclass   = HOST-PCI
hostb6 at pci0:0:24:5:     class=0x060000 card=0x00000000 chip=0x16051022 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD]'
    device     = 'Family 15h Processor Function 5'
    class      = bridge
    subclass   = HOST-PCI
re0 at pci0:2:0:0: class=0x020000 card=0x85051043 chip=0x816810ec rev=0x09 hdr=0x00
    vendor     = 'Realtek Semiconductor Co., Ltd.'
    device     = 'RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller'
    class      = network
    subclass   = ethernet
xhci0 at pci0:3:0:0:       class=0x0c0330 card=0x84881043 chip=0x10421b21 rev=0x00 hdr=0x00
    vendor     = 'ASMedia Technology Inc.'
    device     = 'ASM1042 SuperSpeed USB Host Controller'
    class      = serial bus
    subclass   = USB
vgapci0 at pci0:5:0:0:     class=0x030000 card=0xe235174b chip=0x67791002 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'Caicos [Radeon HD 6450/7450/8450 / R5 230 OEM]'
    class      = display
    subclass   = VGA
none3 at pci0:5:0:1:       class=0x040300 card=0xaa98174b chip=0xaa981002 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
    device     = 'Caicos HDMI Audio [Radeon HD 6400 Series]'
    class      = multimedia
    subclass   = HDA


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