FRR9.1 service startup error

[wwhwwxlz]

The job identifier is 2601.
Mar 27 15:55:11 pool-173-73-28-122.washdc.fios.verizon.net frrinit.sh[43705]: Starting watchfrr with command: ' /usr/lib/frr/watchfrr -d -F traditional zebra mgmtd staticd'
Mar 27 15:55:11 pool-173-73-28-122.washdc.fios.verizon.net watchfrr[43711]: [T83RR-8SM5G] watchfrr 9.1-MyOwnFRRVersion-gUNKNOWN starting: vty@0
Mar 27 15:55:11 pool-173-73-28-122.washdc.fios.verizon.net watchfrr[43711]: [ZCJ3S-SPH5S] zebra state -> down : initial connection attempt failed
Mar 27 15:55:11 pool-173-73-28-122.washdc.fios.verizon.net watchfrr[43711]: [ZCJ3S-SPH5S] mgmtd state -> down : initial connection attempt failed
Mar 27 15:55:11 pool-173-73-28-122.washdc.fios.verizon.net watchfrr[43711]: [ZCJ3S-SPH5S] staticd state -> down : initial connection attempt failed
Mar 27 15:55:11 pool-173-73-28-122.washdc.fios.verizon.net watchfrr[43711]: [YFT0P-5Q5YX] Forked background command [pid 43712]: /usr/lib/frr/watchfrr.sh restart all
Mar 27 15:55:11 pool-173-73-28-122.washdc.fios.verizon.net frrinit.sh[43720]: 2024/03/27 15:55:11 ZEBRA: [NNACN-54BDA][EC 4043309110] Disabling MPLS support (no kernel support)
Mar 27 15:55:11 pool-173-73-28-122.washdc.fios.verizon.net frrinit.sh[43721]: 2024/03/27 15:55:11 ZEBRA: [XNZM2-2XF6G][EC 100663303] Can't create pid lock file /var/zebra.pid (Permission denied), exiting
Mar 27 15:55:11 pool-173-73-28-122.washdc.fios.verizon.net frrinit.sh[43720]: zebra failed to start, exited 1
Mar 27 15:55:11 pool-173-73-28-122.washdc.fios.verizon.net frrinit.sh[43712]: Failed to start zebra!
Mar 27 15:55:11 pool-173-73-28-122.washdc.fios.verizon.net watchfrr.sh[43723]: Failed to start zebra!
Mar 27 15:55:12 pool-173-73-28-122.washdc.fios.verizon.net frrinit.sh[43724]: 2024/03/27 15:55:12 MGMTD: [Q2XK9-H0R8H] Failed to bind (null) server socket to '/var/mgmtd_fe.sock': Permission denied
Mar 27 15:55:12 pool-173-73-28-122.washdc.fios.verizon.net frrinit.sh[43724]: 2024/03/27 15:55:12 MGMTD: [GJRWC-MFT2K] cannot initialize frontend server
Mar 27 15:55:12 pool-173-73-28-122.washdc.fios.verizon.net frrinit.sh[43712]: Failed to start mgmtd!
Mar 27 15:55:12 pool-173-73-28-122.washdc.fios.verizon.net watchfrr.sh[43726]: Failed to start mgmtd!
Mar 27 15:55:12 pool-173-73-28-122.washdc.fios.verizon.net frrinit.sh[43728]: 2024/03/27 15:55:12 STATIC: [XNZM2-2XF6G][EC 100663303] Can't create pid lock file /var/staticd.pid (Permission denied), exiting
Mar 27 15:55:12 pool-173-73-28-122.washdc.fios.verizon.net frrinit.sh[43727]: staticd failed to start, exited 1
Mar 27 15:55:12 pool-173-73-28-122.washdc.fios.verizon.net frrinit.sh[43712]: Failed to start staticd!
Mar 27 15:55:12 pool-173-73-28-122.washdc.fios.verizon.net watchfrr.sh[43730]: Failed to start staticd!
Mar 27 15:55:12 pool-173-73-28-122.washdc.fios.verizon.net frrinit.sh[43747]: [43747|watchfrr] sending configuration
Mar 27 15:55:12 pool-173-73-28-122.washdc.fios.verizon.net frrinit.sh[43731]: Waiting for children to finish applying config...
Mar 27 15:55:12 pool-173-73-28-122.washdc.fios.verizon.net watchfrr[43711]: [VTVCM-Y2NW3] Configuration Read in Took: 00:00:00
Mar 27 15:55:12 pool-173-73-28-122.washdc.fios.verizon.net frrinit.sh[43747]: [43747|watchfrr] done

[wwhwwxlz]

I did not encounter this issue on version 10.0-dev

[ton31337]

Failed to bind (null) server socket to '/var/mgmtd_fe.sock': Permission denied

[wwhwwxlz]

他需要什么权限，我是在root用户执行的

[ton31337]

Can you show ls -la /var, id?

[wwhwwxlz]

[root@pool-173-73-28-122 frr]# ls -la /var -id
1831425 drwxr-xr-x. 18 root root 4096 Mar 28 08:35 /var

[wwhwwxlz]

53507]: /usr/lib/frr/watchfrr.sh restart all
C 4043309110] Disabling MPLS support (no kernel support)
C 100663299] Can't bind zserv socket on (null): Permission denied
C 100663299] Cannot bind path /var/zebra.vty: Permission denied
ailed to bind (null) server socket to '/var/mgmtd_fe.sock': Permission denied
annot initialize frontend server

EC 100663299] Cannot bind path /var/staticd.vty: Permission denied

[wwhwwxlz]

https://docs.frrouting.org/projects/dev-guide/en/latest/building-frr-for-archlinux.html#installing-dependencies
是不是安装的时候出现问题？我照着文档来的，很多文件的路径跟文档上的都不一样。
我的机器是ARM64的

[ton31337]

Could you run strace -ttyT -f -s 2048 /usr/lib/frr/watchfrr.sh restart all and show the logs?

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