mlsmaycon
commented
1 year ago Hello @aston314 , it seems to be a problem related to the route manager's use of IPtables which is the secondary option as we try to use nftables first.
Is this happening with earlier versions of the client? Have you tested the tag 0.21.11?
To help us troubleshoot, can you share your OS name and version, the docker run command or declaration, and the output of the commands below:
Kernel version:
uname -aKernel modules
sudo lsmod
aston314
gigovich
stderr: 2023-08-02T00:05:37Z ERRO client/internal/wgproxy/factory_linux.go:15: failed to initialize ebpf proxy: field XdpProgFunc: program xdp_prog_func: map .rodata: map create: read- and write-only maps not supported (requires >= v5.2) stderr: panic: runtime error: invalid memory address or nil pointer dereference stderr: [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x796d00] stderr: stderr: goroutine 1 [running]: stderr: github.com/coreos/go-iptables/iptables.(IPTables).runWithOutput(0x0, {0x400094a480, 0x3, 0x7f91b93f18?}, {0xd4e6e0, 0x400094a4b0}) stderr: /home/runner/go/pkg/mod/github.com/coreos/go-iptables@v0.6.0/iptables/iptables.go:497 +0x50 stderr: github.com/coreos/go-iptables/iptables.(IPTables).executeList(0x7f6a728648?, {0x400094a480, 0x3, 0x3}) stderr: /home/runner/go/pkg/mod/github.com/coreos/go-iptables@v0.6.0/iptables/iptables.go:399 +0x58 stderr: github.com/coreos/go-iptables/iptables.(IPTables).ListChains(0xd5b8e8?, {0xbbf303, 0x6}) stderr: /home/runner/go/pkg/mod/github.com/coreos/go-iptables@v0.6.0/iptables/iptables.go:238 +0x98 stderr: github.com/netbirdio/netbird/client/internal/routemanager.isIptablesClientAvailable(...) stderr: /home/runner/work/netbird/netbird/client/internal/routemanager/iptables_linux.go:480 stderr: github.com/netbirdio/netbird/client/internal/routemanager.newIptablesManager({0xd5b8e8?, 0x40000f8eb0?}) stderr: /home/runner/work/netbird/netbird/client/internal/routemanager/iptables_linux.go:55 +0x4c stderr: github.com/netbirdio/netbird/client/internal/routemanager.NewFirewall({0xd5b8e8, 0x40000f8eb0}) stderr: /home/runner/work/netbird/netbird/client/internal/routemanager/firewall_linux.go:37 +0x70 stderr: github.com/netbirdio/netbird/client/internal/routemanager.newServerRouter(...) stderr: /home/runner/work/netbird/netbird/client/internal/routemanager/server_nonandroid.go:28 stderr: github.com/netbirdio/netbird/client/internal/routemanager.NewManager({0xd5b8e8?, 0x40000f8eb0}, {0x40007157a0, 0x2c}, 0x4000727540, 0x40000e28c0, {0x400000e028?, 0xd68120?, 0x4000722af0?}) stderr: /home/runner/work/netbird/netbird/client/internal/routemanager/manager.go:45 +0x60 stderr: github.com/netbirdio/netbird/client/internal.(Engine).Start(0x400083c9a0) stderr: /home/runner/work/netbird/netbird/client/internal/engine.go:217 +0x2d4 stderr: github.com/netbirdio/netbird/client/internal.runClient.func2() stderr: /home/runner/work/netbird/netbird/client/internal/connect.go:173 +0x8ec stderr: github.com/cenkalti/backoff/v4.RetryNotifyWithTimer(0x40007bfa90, {0xd545b0, 0x40005cbe00}, 0x0, {0x0?, 0x0?}) stderr: /home/runner/go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:55 +0xc8 stderr: github.com/cenkalti/backoff/v4.RetryNotify(...) stderr: /home/runner/go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:34 stderr: github.com/cenkalti/backoff/v4.Retry(...) stderr: /home/runner/go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:28 stderr: github.com/netbirdio/netbird/client/internal.runClient({0xd5b8e8, 0x40000f8e60}, 0x40006d4b40, 0x40000e28c0, {{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, ...}) stderr: /home/runner/work/netbird/netbird/client/internal/connect.go:204 +0x2e8 stderr: github.com/netbirdio/netbird/client/internal.RunClient(...) stderr: /home/runner/work/netbird/netbird/client/internal/connect.go:29 stderr: github.com/netbirdio/netbird/client/cmd.runInForegroundMode({0xd5b990, 0x40006e6330}, 0x9d6aa0?) stderr: /home/runner/work/netbird/netbird/client/cmd/up.go:107 +0x354 stderr: github.com/netbirdio/netbird/client/cmd.upFunc(0x14da900, {0xbbbfd3?, 0x0?, 0x0?}) stderr: /home/runner/work/netbird/netbird/client/cmd/up.go:65 +0x1d4 stderr: github.com/spf13/cobra.(Command).execute(0x14da900, {0x1a50098, 0x0, 0x0}) stderr: /home/runner/go/pkg/mod/github.com/spf13/cobra@v1.6.1/command.go:916 +0x5c4 stderr: github.com/spf13/cobra.(Command).ExecuteC(0x14d97c0) stderr: /home/runner/go/pkg/mod/github.com/spf13/cobra@v1.6.1/command.go:1044 +0x340 stderr: github.com/spf13/cobra.(*Command).Execute(...) stderr: /home/runner/go/pkg/mod/github.com/spf13/cobra@v1.6.1/command.go:968 stderr: github.com/netbirdio/netbird/client/cmd.Execute(...) stderr: /home/runner/work/netbird/netbird/client/cmd/root.go:62 stderr: main.main() stderr: /home/runner/work/netbird/netbird/client/main.go:10 +0