[ 32.532307][ T1393] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 32.539745][ T1393] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 32.550814][ T1393] veth1_macvtap: left promiscuous mode [ 32.556345][ T1393] veth0_macvtap: left promiscuous mode [ 32.562110][ T1393] veth1_vlan: left promiscuous mode [ 32.567368][ T1393] veth0_vlan: left promiscuous mode [ 32.628065][ T1393] team0 (unregistering): Port device team_slave_1 removed [ 32.637781][ T1393] team0 (unregistering): Port device team_slave_0 removed [ 38.711073][ T29] kauditd_printk_skb: 16 callbacks suppressed [ 38.711092][ T29] audit: type=1400 audit(1760227118.041:88): avc: denied { write } for pid=3429 comm="sh" path="pipe:[2766]" dev="pipefs" ino=2766 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 43.762689][ T29] audit: type=1400 audit(1760227123.091:89): avc: denied { getattr } for pid=3446 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf/eth0.dhcp" dev="tmpfs" ino=508 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 43.796940][ T29] audit: type=1400 audit(1760227123.121:90): avc: denied { read } for pid=3448 comm="sed" name="eth0.dhcp" dev="tmpfs" ino=508 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 43.818693][ T29] audit: type=1400 audit(1760227123.121:91): avc: denied { open } for pid=3448 comm="sed" path="/run/dhcpcd/hook-state/resolv.conf/eth0.dhcp" dev="tmpfs" ino=508 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 43.871717][ T29] audit: type=1400 audit(1760227123.201:92): avc: denied { create } for pid=3445 comm="dhcpcd-run-hook" name="resolv.conf.eth4.ipv4ll" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 43.894360][ T29] audit: type=1400 audit(1760227123.201:93): avc: denied { write } for pid=3445 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth4.ipv4ll" dev="tmpfs" ino=544 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 43.920563][ T29] audit: type=1400 audit(1760227123.201:94): avc: denied { append } for pid=3445 comm="dhcpcd-run-hook" name="resolv.conf.eth4.ipv4ll" dev="tmpfs" ino=544 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 43.944780][ T29] audit: type=1400 audit(1760227123.221:95): avc: denied { unlink } for pid=3456 comm="rm" name="resolv.conf.eth4.ipv4ll" dev="tmpfs" ino=544 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 Warning: Permanently added '10.128.1.152' (ED25519) to the list of known hosts. 2025/10/11 23:58:45 ignoring optional flag "type"="gce" 2025/10/11 23:58:45 parsed 1 programs [ 46.267368][ T29] audit: type=1400 audit(1760227125.591:96): avc: denied { create } for pid=3510 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.287885][ T29] audit: type=1400 audit(1760227125.591:97): avc: denied { write } for pid=3510 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 2025/10/11 23:58:45 executed programs: 0 [ 46.308449][ T29] audit: type=1400 audit(1760227125.591:98): avc: denied { read } for pid=3510 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.354307][ T3510] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.961248][ T3525] chnl_net:caif_netlink_parms(): no params data found [ 46.970589][ T3523] chnl_net:caif_netlink_parms(): no params data found [ 47.018395][ T3531] chnl_net:caif_netlink_parms(): no params data found [ 47.068880][ T3526] chnl_net:caif_netlink_parms(): no params data found [ 47.080419][ T3530] chnl_net:caif_netlink_parms(): no params data found [ 47.123867][ T3523] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.131006][ T3523] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.138300][ T3523] bridge_slave_0: entered allmulticast mode [ 47.144907][ T3523] bridge_slave_0: entered promiscuous mode [ 47.155749][ T3523] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.162930][ T3523] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.170167][ T3523] bridge_slave_1: entered allmulticast mode [ 47.176511][ T3523] bridge_slave_1: entered promiscuous mode [ 47.231835][ T3525] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.239001][ T3525] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.246242][ T3525] bridge_slave_0: entered allmulticast mode [ 47.252781][ T3525] bridge_slave_0: entered promiscuous mode [ 47.268973][ T3531] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.276172][ T3531] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.283430][ T3531] bridge_slave_0: entered allmulticast mode [ 47.289832][ T3531] bridge_slave_0: entered promiscuous mode [ 47.302768][ T3523] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.311958][ T3525] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.319133][ T3525] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.326444][ T3525] bridge_slave_1: entered allmulticast mode [ 47.333015][ T3525] bridge_slave_1: entered promiscuous mode [ 47.347031][ T3530] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.354211][ T3530] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.361545][ T3530] bridge_slave_0: entered allmulticast mode [ 47.367891][ T3530] bridge_slave_0: entered promiscuous mode [ 47.374401][ T3531] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.381584][ T3531] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.388692][ T3531] bridge_slave_1: entered allmulticast mode [ 47.395095][ T3531] bridge_slave_1: entered promiscuous mode [ 47.412676][ T3523] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.436741][ T3530] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.443881][ T3530] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.451187][ T3530] bridge_slave_1: entered allmulticast mode [ 47.457526][ T3530] bridge_slave_1: entered promiscuous mode [ 47.473930][ T3526] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.481184][ T3526] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.488383][ T3526] bridge_slave_0: entered allmulticast mode [ 47.494926][ T3526] bridge_slave_0: entered promiscuous mode [ 47.504622][ T3525] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.513933][ T3526] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.521063][ T3526] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.528580][ T3526] bridge_slave_1: entered allmulticast mode [ 47.534980][ T3526] bridge_slave_1: entered promiscuous mode [ 47.547012][ T3531] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.566889][ T3525] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.576735][ T3523] team0: Port device team_slave_0 added [ 47.582708][ T3535] chnl_net:caif_netlink_parms(): no params data found [ 47.597711][ T3531] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.608120][ T3530] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.622892][ T3523] team0: Port device team_slave_1 added [ 47.643835][ T3526] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.658744][ T3530] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.678789][ T3525] team0: Port device team_slave_0 added [ 47.689627][ T3525] team0: Port device team_slave_1 added [ 47.696487][ T3526] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.719863][ T3523] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.726903][ T3523] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 47.752895][ T3523] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.779952][ T3531] team0: Port device team_slave_0 added [ 47.791074][ T3523] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.798082][ T3523] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 47.824043][ T3523] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.843038][ T3526] team0: Port device team_slave_0 added [ 47.849101][ T3525] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.856095][ T3525] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 47.882107][ T3525] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.893628][ T3531] team0: Port device team_slave_1 added [ 47.900519][ T3530] team0: Port device team_slave_0 added [ 47.921801][ T3526] team0: Port device team_slave_1 added [ 47.933227][ T3525] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.940353][ T3525] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 47.966316][ T3525] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.978069][ T3530] team0: Port device team_slave_1 added [ 47.990352][ T3531] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.997319][ T3531] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.023477][ T3531] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.056646][ T3530] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.063738][ T3530] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.089781][ T3530] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.101119][ T3531] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.108174][ T3531] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.134155][ T3531] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.156069][ T3526] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.163161][ T3526] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.189438][ T3526] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.205940][ T3530] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.212982][ T3530] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.239092][ T3530] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.261943][ T3535] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.269033][ T3535] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.276290][ T3535] bridge_slave_0: entered allmulticast mode [ 48.282915][ T3535] bridge_slave_0: entered promiscuous mode [ 48.290236][ T3535] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.297380][ T3535] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.304739][ T3535] bridge_slave_1: entered allmulticast mode [ 48.311589][ T3535] bridge_slave_1: entered promiscuous mode [ 48.318159][ T3526] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.325144][ T3526] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.351330][ T3526] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.369934][ T3523] hsr_slave_0: entered promiscuous mode [ 48.375949][ T3523] hsr_slave_1: entered promiscuous mode [ 48.417792][ T3530] hsr_slave_0: entered promiscuous mode [ 48.423978][ T3530] hsr_slave_1: entered promiscuous mode [ 48.430009][ T3530] debugfs: 'hsr0' already exists in 'hsr' [ 48.435743][ T3530] Cannot create hsr debugfs directory [ 48.463494][ T3531] hsr_slave_0: entered promiscuous mode [ 48.469787][ T3531] hsr_slave_1: entered promiscuous mode [ 48.475770][ T3531] debugfs: 'hsr0' already exists in 'hsr' [ 48.481635][ T3531] Cannot create hsr debugfs directory [ 48.504886][ T3525] hsr_slave_0: entered promiscuous mode [ 48.511353][ T3525] hsr_slave_1: entered promiscuous mode [ 48.517237][ T3525] debugfs: 'hsr0' already exists in 'hsr' [ 48.523004][ T3525] Cannot create hsr debugfs directory [ 48.529703][ T3535] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.540847][ T3526] hsr_slave_0: entered promiscuous mode [ 48.546886][ T3526] hsr_slave_1: entered promiscuous mode [ 48.552843][ T3526] debugfs: 'hsr0' already exists in 'hsr' [ 48.558582][ T3526] Cannot create hsr debugfs directory [ 48.573671][ T3535] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.655524][ T3535] team0: Port device team_slave_0 added [ 48.678282][ T3535] team0: Port device team_slave_1 added [ 48.732720][ T3535] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.739738][ T3535] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.765869][ T3535] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.816487][ T3535] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.823541][ T3535] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.849546][ T3535] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.913485][ T3535] hsr_slave_0: entered promiscuous mode [ 48.920120][ T3535] hsr_slave_1: entered promiscuous mode [ 48.925973][ T3535] debugfs: 'hsr0' already exists in 'hsr' [ 48.931815][ T3535] Cannot create hsr debugfs directory [ 49.032042][ T3523] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 49.044532][ T3523] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 49.057524][ T3523] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 49.074620][ T3530] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 49.083831][ T3523] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 49.093292][ T3530] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 49.107374][ T3530] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 49.120845][ T3530] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 49.145906][ T3531] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 49.155346][ T3531] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 49.180674][ T3531] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 49.205433][ T3531] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 49.220339][ T3525] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 49.257124][ T3525] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 49.286702][ T3525] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 49.305986][ T3523] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.315947][ T3530] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.324564][ T3526] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 49.340874][ T3525] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 49.353901][ T3526] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 49.373034][ T3526] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 49.395451][ T3526] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 49.407770][ T3530] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.422305][ T3523] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.450100][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.457300][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.466884][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.474034][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.496830][ T3535] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 49.509998][ T3535] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 49.523217][ T3531] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.533565][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.540777][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.549465][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.556560][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.570373][ T3535] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 49.591651][ T3535] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 49.613140][ T3531] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.628945][ T3523] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 49.639546][ T3523] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.684579][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.691757][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.702053][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.709259][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.762012][ T3530] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.796592][ T3526] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.810466][ T3531] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.830078][ T3525] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.863016][ T3526] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.876242][ T3523] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.911946][ T3525] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.923456][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.930673][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.958198][ T3535] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.985065][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.992273][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.003251][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.010440][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.021618][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.028804][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.041864][ T3530] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.057766][ T3535] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.101505][ T3531] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.123392][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.130508][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.177156][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.184317][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.209058][ T3523] veth0_vlan: entered promiscuous mode [ 50.273897][ T3523] veth1_vlan: entered promiscuous mode [ 50.338159][ T3526] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.422664][ T3523] veth0_macvtap: entered promiscuous mode [ 50.435911][ T3535] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 50.446399][ T3535] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.521160][ T3525] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.542089][ T3530] veth0_vlan: entered promiscuous mode [ 50.555711][ T3523] veth1_macvtap: entered promiscuous mode [ 50.567950][ T3531] veth0_vlan: entered promiscuous mode [ 50.582730][ T3530] veth1_vlan: entered promiscuous mode [ 50.614309][ T3531] veth1_vlan: entered promiscuous mode [ 50.643440][ T3523] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.670014][ T3530] veth0_macvtap: entered promiscuous mode [ 50.678714][ T3523] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.701209][ T3530] veth1_macvtap: entered promiscuous mode [ 50.709373][ T3535] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.729563][ T564] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.738907][ T564] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.764899][ T3531] veth0_macvtap: entered promiscuous mode [ 50.788910][ T3530] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.810827][ T564] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.821196][ T3530] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.847630][ T3531] veth1_macvtap: entered promiscuous mode [ 50.855415][ T564] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.882629][ T564] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.897567][ T3531] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.917378][ T564] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.937902][ T3525] veth0_vlan: entered promiscuous mode [ 50.953254][ T3531] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.972034][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 50.972050][ T29] audit: type=1400 audit(1760227130.301:101): avc: denied { create } for pid=3877 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 50.972104][ T564] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.011682][ T3526] veth0_vlan: entered promiscuous mode [ 51.018358][ T29] audit: type=1400 audit(1760227130.341:102): avc: denied { ioctl } for pid=3877 comm="syz-executor.2" path="socket:[6306]" dev="sockfs" ino=6306 ioctlcmd=0x891b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 51.045590][ T564] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.057067][ T3525] veth1_vlan: entered promiscuous mode [ 51.076232][ T564] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.103389][ T564] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.120755][ T3526] veth1_vlan: entered promiscuous mode [ 51.145377][ T3535] veth0_vlan: entered promiscuous mode [ 51.157337][ T564] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.188181][ T3535] veth1_vlan: entered promiscuous mode [ 51.203516][ T31] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.236027][ T3525] veth0_macvtap: entered promiscuous mode [ 51.247444][ T3526] veth0_macvtap: entered promiscuous mode [ 51.265571][ T3525] veth1_macvtap: entered promiscuous mode [ 51.283467][ T3535] veth0_macvtap: entered promiscuous mode [ 51.303006][ T3525] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.311143][ T3526] veth1_macvtap: entered promiscuous mode [ 51.328239][ T3535] veth1_macvtap: entered promiscuous mode [ 51.341585][ T3525] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.354523][ T3526] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.367289][ T3535] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.382471][ T3526] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.395049][ T31] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.413745][ T3535] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.421304][ T31] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 2025/10/11 23:58:50 executed programs: 17 [ 51.451106][ T31] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.467997][ T31] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.482427][ T31] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.530146][ T31] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.539014][ T31] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.583666][ T31] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.595598][ T31] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.606796][ T31] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.621275][ T31] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.648826][ T31] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/10/11 23:58:55 executed programs: 1077 2025/10/11 23:59:00 executed programs: 2233 2025/10/11 23:59:05 executed programs: 3378 2025/10/11 23:59:10 executed programs: 4539 2025/10/11 23:59:15 executed programs: 5693 2025/10/11 23:59:20 executed programs: 6855 2025/10/11 23:59:25 executed programs: 8003 2025/10/11 23:59:30 executed programs: 9160 2025/10/11 23:59:35 executed programs: 10315 2025/10/11 23:59:40 executed programs: 11473 2025/10/11 23:59:45 executed programs: 12640 2025/10/11 23:59:50 executed programs: 13774 2025/10/11 23:59:55 executed programs: 14938 2025/10/12 00:00:00 executed programs: 16102 2025/10/12 00:00:05 executed programs: 17251 2025/10/12 00:00:10 executed programs: 18405 2025/10/12 00:00:15 executed programs: 19554 2025/10/12 00:00:20 executed programs: 20706 2025/10/12 00:00:25 executed programs: 21865 2025/10/12 00:00:30 executed programs: 23034 2025/10/12 00:00:35 executed programs: 24193 2025/10/12 00:00:40 executed programs: 25344 2025/10/12 00:00:45 executed programs: 26495 2025/10/12 00:00:50 executed programs: 27651 2025/10/12 00:00:55 executed programs: 28804 2025/10/12 00:01:00 executed programs: 29966 2025/10/12 00:01:05 executed programs: 31120 2025/10/12 00:01:10 executed programs: 32270 2025/10/12 00:01:15 executed programs: 33434 [ 200.455303][ T3523] ================================================================== [ 200.463661][ T3523] BUG: KCSAN: data-race in ext4_mb_scan_group / mb_mark_used [ 200.471179][ T3523] [ 200.473522][ T3523] read-write to 0xffff88810053a014 of 4 bytes by task 3535 on cpu 1: [ 200.481784][ T3523] mb_mark_used+0x138/0xb10 [ 200.486348][ T3523] ext4_mb_use_best_found+0xf5/0x2c0 [ 200.491679][ T3523] ext4_mb_complex_scan_group+0x7d2/0x840 [ 200.497434][ T3523] ext4_mb_scan_group+0xcbf/0xf10 [ 200.502553][ T3523] ext4_mb_regular_allocator+0x70a/0x15e0 [ 200.508328][ T3523] ext4_mb_new_blocks+0x800/0x2080 [ 200.513547][ T3523] ext4_ext_map_blocks+0xff5/0x38a0 [ 200.518786][ T3523] ext4_map_blocks+0x5ee/0xd00 [ 200.523630][ T3523] ext4_getblk+0x114/0x510 [ 200.528090][ T3523] ext4_bread+0x28/0x110 [ 200.532412][ T3523] ext4_append+0x16e/0x2b0 [ 200.536877][ T3523] ext4_init_new_dir+0xec/0x180 [ 200.541763][ T3523] ext4_mkdir+0x31f/0x740 [ 200.546141][ T3523] vfs_mkdir+0x213/0x340 [ 200.550421][ T3523] do_mkdirat+0x132/0x3f0 [ 200.554873][ T3523] __x64_sys_mkdirat+0x4c/0x60 [ 200.559752][ T3523] x64_sys_call+0x2b7/0x3000 [ 200.564384][ T3523] do_syscall_64+0xd2/0x200 [ 200.568940][ T3523] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 200.574858][ T3523] [ 200.577199][ T3523] read to 0xffff88810053a014 of 4 bytes by task 3523 on cpu 0: [ 200.584840][ T3523] ext4_mb_scan_group+0x470/0xf10 [ 200.589893][ T3523] ext4_mb_regular_allocator+0x70a/0x15e0 [ 200.595648][ T3523] ext4_mb_new_blocks+0x800/0x2080 [ 200.601049][ T3523] ext4_ext_map_blocks+0xff5/0x38a0 [ 200.606279][ T3523] ext4_map_blocks+0x5ee/0xd00 [ 200.611089][ T3523] ext4_getblk+0x114/0x510 [ 200.615562][ T3523] ext4_bread+0x28/0x110 [ 200.619838][ T3523] ext4_append+0x16e/0x2b0 [ 200.624292][ T3523] ext4_init_new_dir+0xec/0x180 [ 200.629261][ T3523] ext4_mkdir+0x31f/0x740 [ 200.633626][ T3523] vfs_mkdir+0x213/0x340 [ 200.637894][ T3523] do_mkdirat+0x132/0x3f0 [ 200.642247][ T3523] __x64_sys_mkdirat+0x4c/0x60 [ 200.647028][ T3523] x64_sys_call+0x2b7/0x3000 [ 200.651633][ T3523] do_syscall_64+0xd2/0x200 [ 200.656179][ T3523] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 200.662195][ T3523] [ 200.664530][ T3523] value changed: 0x00000630 -> 0x0000062f [ 200.670268][ T3523] [ 200.672600][ T3523] Reported by Kernel Concurrency Sanitizer on: [ 200.678864][ T3523] CPU: 0 UID: 0 PID: 3523 Comm: syz-executor.2 Not tainted syzkaller #0 PREEMPT(voluntary) [ 200.688960][ T3523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 200.699047][ T3523] ================================================================== 2025/10/12 00:01:21 executed programs: 34537 2025/10/12 00:01:26 executed programs: 35698