$ dmesg |grep pru

[    0.317557] remoteproc remoteproc0: 30034000.pru is available

[    0.319839] remoteproc remoteproc2: 3000a000.txpru is available

[    0.321001] remoteproc remoteproc3: 30038000.pru is available

[    0.323283] remoteproc remoteproc5: 3000c000.txpru is available

[    0.367942] remoteproc remoteproc6: 300b4000.pru is available

[    0.370423] remoteproc remoteproc8: 3008a000.txpru is available

[    0.371611] remoteproc remoteproc9: 300b8000.pru is available

[    0.373884] remoteproc remoteproc11: 3008c000.txpru is available

[   12.784977] icssg-prueth icssg1-eth: port 1: using random MAC addr: 8a:17:21:62:99:84

[   12.878525] icssg-prueth icssg1-eth: TI PRU ethernet driver initialized: single EMAC mode

[   12.930840] icssg-prueth icssg0-eth: port 2: using random MAC addr: 82:ef:81:8f:67:3a

[   13.023535] icssg-prueth icssg0-eth: TI PRU ethernet driver initialized: single EMAC mode

[   22.180790] remoteproc remoteproc6: powering up 300b4000.pru

[   22.194433] remoteproc remoteproc6: Booting fw image ti-pruss/am65x-sr2-pru0-prueth-fw.elf, size 38800

[   22.230832] remoteproc remoteproc6: remote processor 300b4000.pru is now up

[   22.259771] remoteproc remoteproc7: Booting fw image ti-pruss/am65x-sr2-rtu0-prueth-fw.elf, size 30968

[   22.280841] remoteproc remoteproc8: powering up 3008a000.txpru

[   22.290857] remoteproc remoteproc8: Booting fw image ti-pruss/am65x-sr2-txpru0-prueth-fw.elf, size 37328

[   22.300744] remoteproc remoteproc8: remote processor 3008a000.txpru is now up

[   22.345004] remoteproc remoteproc3: powering up 30038000.pru

[   22.357515] remoteproc remoteproc3: Booting fw image ti-pruss/am65x-sr2-pru1-prueth-fw.elf, size 39072

[   22.378083] remoteproc remoteproc3: remote processor 30038000.pru is now up

[   22.405130] remoteproc remoteproc4: Booting fw image ti-pruss/am65x-sr2-rtu1-prueth-fw.elf, size 30204

[   22.427871] remoteproc remoteproc5: powering up 3000c000.txpru

[   22.436601] remoteproc remoteproc5: Booting fw image ti-pruss/am65x-sr2-txpru1-prueth-fw.elf, size 35836

[   22.448648] remoteproc remoteproc5: remote processor 3000c000.txpru is now up

AUGOS/arm64: aug@aug in ~

$ arp -a

? (192.168.2.11) at 60:7d:09:5e:02:44 [ether] on br-lan

? (192.168.1.1) at <incomplete> on br-lan

? (192.168.1.124) at <incomplete> on br-lan

? (192.168.1.117) at 60:7d:09:5e:02:44 [ether] on br-lan