[Bug 287395] bnxt(4): BCM57416 not active after 14.2 to 14.3 upgrade

From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 09 Jun 2025 12:48:17 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=287395

            Bug ID: 287395
           Summary: bnxt(4): BCM57416 not active after 14.2 to 14.3
                    upgrade
           Product: Base System
           Version: 14.3-RELEASE
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Some People
          Priority: ---
         Component: kern
          Assignee: bugs@FreeBSD.org
          Reporter: mickael.maillot@gmail.com

Created attachment 261116
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=261116&action=edit
sysctl dev.bnxt output on 14.3

I just booted 14.3-RELEASE kernel and cannot reach the box so, here a some info
i collected some info before going back to kernel 14.2

dmesg bnxt lines show no diff.
sysctl output attached.

pciconf -vl:
bnxt0@pci0:71:0:0:      class=0x020000 rev=0x01 hdr=0x00 vendor=0x14e4
device=0x16d8 subvendor=0x15d9 subdevice=0x16d8
    vendor     = 'Broadcom Inc. and subsidiaries'
    device     = 'BCM57416 NetXtreme-E Dual-Media 10G RDMA Ethernet Controller'
    class      = network
    subclass   = ethernet
bnxt1@pci0:71:0:1:      class=0x020000 rev=0x01 hdr=0x00 vendor=0x14e4
device=0x16d8 subvendor=0x15d9 subdevice=0x16d8
    vendor     = 'Broadcom Inc. and subsidiaries'
    device     = 'BCM57416 NetXtreme-E Dual-Media 10G RDMA Ethernet Controller'
    class      = network
    subclass   = ethernet


ifconfig diff:
bnxt0: flags=1008843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,LOWER_UP> metric 0
mtu 1500
       
options=4e527bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,WOL_MAGIC,VLAN_HWFILTER,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6,HWSTATS,MEXTPG>
        ether 3c:ec:ef:a5:d2:50
-       media: Ethernet autoselect (1000baseT <full-duplex>)
+       media: Ethernet autoselect (Unknown <full-duplex>)
        status: active
        nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
 bnxt1: flags=1008843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,LOWER_UP> metric 0
mtu 1500
       
options=4e527bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,WOL_MAGIC,VLAN_HWFILTER,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6,HWSTATS,MEXTPG>
        ether 3c:ec:ef:a5:d2:50
        hwaddr 3c:ec:ef:a5:d2:51
-       media: Ethernet autoselect (1000baseT <full-duplex>)
+       media: Ethernet autoselect (Unknown <full-duplex>)
        status: active
        nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
 lagg0: flags=1008843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,LOWER_UP> metric 0
mtu 1500
@@ -23,8 +23,8 @@
        ether 3c:ec:ef:a5:d2:50
        hwaddr 00:00:00:00:00:00
        laggproto lacp lagghash l2,l3,l4
-       laggport: bnxt0 flags=1c<ACTIVE,COLLECTING,DISTRIBUTING>
-       laggport: bnxt1 flags=1c<ACTIVE,COLLECTING,DISTRIBUTING>
+       laggport: bnxt0 flags=18<COLLECTING,DISTRIBUTING>
+       laggport: bnxt1 flags=18<COLLECTING,DISTRIBUTING>
        groups: lagg
        media: Ethernet autoselect
        status: active

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