/log print where topics~"container"
2026-06-10 01:49:50 container,info,debug b4:latest: *** start
2026-06-10 01:49:50 container,info,debug b4:latest: *** started <PATH,/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin> <TZ,Europe/Moscow> b4 --config /opt/etc
/b4/b4.json
2026-06-10 01:49:51 container,info,debug b4:latest: [INIT] Timezone set to Europe/Moscow
2026-06-10 01:49:51 container,info,debug b4:latest: [INIT] Memory limit set to 121 MB
2026-06-10 01:49:51 container,info,debug b4:latest: [INIT] Logging initialized at level 1
2026-06-10 01:49:51 container,info,debug b4:latest: 2026/06/10 01:49:51.203451 [INFO] Starting B4 packet processor
2026-06-10 01:49:51 container,info,debug b4:latest: 2026/06/10 01:49:51.205819 [INFO] Effective CLI flags:
2026-06-10 01:49:51 container,info,debug b4:latest: 2026/06/10 01:49:51.211577 [INFO] --clear-tables=false --config=/opt/etc/b4/b4.json --error-file=/var/log/b4/errors.l
og --help=false --instaflush=true --ipv4=true --ipv6=false --mark=32768 --masquerade=false --masquerade-interface= --queue-num=537 --skip-tables=false --syslog=false --tabl
es-monitor-interval=10 --threads=4 --verbose=info --version=false --web-port=7000
2026-06-10 01:49:51 container,info,debug b4:latest: 2026/06/10 01:49:51.213165 [INFO] Loaded targets: 0 domains, 0 IPs across 0 sets
2026-06-10 01:49:51 container,info,debug b4:latest: 2026/06/10 01:49:51.258816 [WARN] routing: flush route table failed: command [nft flush table inet b4_route] failed: ex
it status 1 (Error: Could not process rule: Not supported
2026-06-10 01:49:51 container,info,debug b4:latest: flush table inet b4_route
2026-06-10 01:49:51 container,info,debug b4:latest: ^^^^^^^^^^^^^^^^^^^^^^^^^^) | cmd=nft flush table inet b4_route | out=Error: Could not process rule: Not supported
2026-06-10 01:49:51 container,info,debug b4:latest: flush table inet b4_route
2026-06-10 01:49:51 container,info,debug b4:latest: ^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-06-10 01:49:51 container,info,debug b4:latest: 2026/06/10 01:49:51.310417 [WARN] routing: delete route table failed: command [nft delete table inet b4_route] failed:
exit status 1 (netlink: Error: cache initialization failed: Invalid argument) | cmd=nft delete table inet b4_route | out=netlink: Error: cache initialization failed: Invali
d argument
2026-06-10 01:49:51 container,info,debug b4:latest: 2026/06/10 01:49:51.633761 [WARN] nftables not functional and iptables-legacy not found; attempting iptables (nft-varia
nt)
2026-06-10 01:49:51 container,info,debug b4:latest: 2026/06/10 01:49:51.757333 [WARN] nftables not functional and iptables-legacy not found; attempting iptables (nft-varia
nt)
2026-06-10 01:49:51 container,info,debug b4:latest: 2026/06/10 01:49:51.757655 [INFO] IPTABLES: adding rules
2026-06-10 01:49:52 container,error,debug b4:latest: exited with status 1
What happened?
exited with status 1
Steps to reproduce
Platform
Mikrotik
Installation method
Other
System diagnostics (--sysinfo output)
b4 configuration (b4.json)
Logs
Additional context
No response