[ 50.024836][ T29] audit: type=1400 audit(1760227985.358:89): avc: denied { getattr } for pid=3449 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf/eth0.dhcp" dev="tmpfs" ino=509 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.058882][ T29] audit: type=1400 audit(1760227985.398:90): avc: denied { read } for pid=3451 comm="sed" name="eth0.dhcp" dev="tmpfs" ino=509 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.080646][ T29] audit: type=1400 audit(1760227985.398:91): avc: denied { open } for pid=3451 comm="sed" path="/run/dhcpcd/hook-state/resolv.conf/eth0.dhcp" dev="tmpfs" ino=509 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.132486][ T29] audit: type=1400 audit(1760227985.468:92): avc: denied { create } for pid=3448 comm="dhcpcd-run-hook" name="resolv.conf.eth2.ipv4ll" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.155195][ T29] audit: type=1400 audit(1760227985.468:93): avc: denied { write } for pid=3448 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth2.ipv4ll" dev="tmpfs" ino=544 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.181673][ T29] audit: type=1400 audit(1760227985.468:94): avc: denied { append } for pid=3448 comm="dhcpcd-run-hook" name="resolv.conf.eth2.ipv4ll" dev="tmpfs" ino=544 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.206353][ T29] audit: type=1400 audit(1760227985.488:95): avc: denied { unlink } for pid=3459 comm="rm" name="resolv.conf.eth2.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 '10.128.0.156' (ED25519) to the list of known hosts. 2025/10/12 00:13:08 ignoring optional flag "type"="gce" 2025/10/12 00:13:08 parsed 1 programs [ 53.258114][ T29] audit: type=1400 audit(1760227988.598:96): avc: denied { create } for pid=3513 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.278783][ T29] audit: type=1400 audit(1760227988.598:97): avc: denied { write } for pid=3513 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.299307][ T29] audit: type=1400 audit(1760227988.598:98): avc: denied { read } for pid=3513 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.345746][ T29] audit: type=1400 audit(1760227988.688:99): avc: denied { unlink } for pid=3513 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2025/10/12 00:13:08 executed programs: 0 [ 53.416310][ T3513] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 54.006761][ T3527] chnl_net:caif_netlink_parms(): no params data found [ 54.073124][ T3529] chnl_net:caif_netlink_parms(): no params data found [ 54.110619][ T3535] chnl_net:caif_netlink_parms(): no params data found [ 54.153252][ T3527] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.160477][ T3527] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.167963][ T3527] bridge_slave_0: entered allmulticast mode [ 54.174640][ T3527] bridge_slave_0: entered promiscuous mode [ 54.183352][ T3527] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.190503][ T3527] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.197901][ T3527] bridge_slave_1: entered allmulticast mode [ 54.204477][ T3527] bridge_slave_1: entered promiscuous mode [ 54.226820][ T3540] chnl_net:caif_netlink_parms(): no params data found [ 54.237438][ T3527] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.258409][ T3528] chnl_net:caif_netlink_parms(): no params data found [ 54.268558][ T3527] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.288375][ T3534] chnl_net:caif_netlink_parms(): no params data found [ 54.340353][ T3527] team0: Port device team_slave_0 added [ 54.346410][ T3529] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.353559][ T3529] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.360818][ T3529] bridge_slave_0: entered allmulticast mode [ 54.367438][ T3529] bridge_slave_0: entered promiscuous mode [ 54.391827][ T3527] team0: Port device team_slave_1 added [ 54.397755][ T3529] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.404851][ T3529] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.412278][ T3529] bridge_slave_1: entered allmulticast mode [ 54.418708][ T3529] bridge_slave_1: entered promiscuous mode [ 54.447577][ T3535] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.454778][ T3535] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.462178][ T3535] bridge_slave_0: entered allmulticast mode [ 54.468679][ T3535] bridge_slave_0: entered promiscuous mode [ 54.492745][ T3535] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.499863][ T3535] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.507169][ T3535] bridge_slave_1: entered allmulticast mode [ 54.513638][ T3535] bridge_slave_1: entered promiscuous mode [ 54.530153][ T3527] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.537172][ T3527] 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. [ 54.563406][ T3527] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.575698][ T3529] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.585415][ T3527] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.592488][ T3527] 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. [ 54.618617][ T3527] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.651409][ T3529] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.678959][ T3540] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.686332][ T3540] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.693695][ T3540] bridge_slave_0: entered allmulticast mode [ 54.700528][ T3540] bridge_slave_0: entered promiscuous mode [ 54.719564][ T3535] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.728952][ T3534] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.736085][ T3534] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.743267][ T3534] bridge_slave_0: entered allmulticast mode [ 54.750224][ T3534] bridge_slave_0: entered promiscuous mode [ 54.757073][ T3528] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.764250][ T3528] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.771509][ T3528] bridge_slave_0: entered allmulticast mode [ 54.778434][ T3528] bridge_slave_0: entered promiscuous mode [ 54.785770][ T3540] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.792864][ T3540] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.800256][ T3540] bridge_slave_1: entered allmulticast mode [ 54.806937][ T3540] bridge_slave_1: entered promiscuous mode [ 54.819142][ T3529] team0: Port device team_slave_0 added [ 54.830732][ T3535] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.841363][ T3540] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.850535][ T3534] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.857725][ T3534] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.865139][ T3534] bridge_slave_1: entered allmulticast mode [ 54.871729][ T3534] bridge_slave_1: entered promiscuous mode [ 54.878433][ T3528] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.885753][ T3528] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.892990][ T3528] bridge_slave_1: entered allmulticast mode [ 54.899628][ T3528] bridge_slave_1: entered promiscuous mode [ 54.917281][ T3529] team0: Port device team_slave_1 added [ 54.929463][ T3540] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.965611][ T3527] hsr_slave_0: entered promiscuous mode [ 54.971617][ T3527] hsr_slave_1: entered promiscuous mode [ 54.988426][ T3534] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.998896][ T3528] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.023609][ T3535] team0: Port device team_slave_0 added [ 55.030625][ T3534] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.041029][ T3528] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.056313][ T3529] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.063390][ T3529] 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. [ 55.090043][ T3529] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.107256][ T3540] team0: Port device team_slave_0 added [ 55.113990][ T3535] team0: Port device team_slave_1 added [ 55.120938][ T3540] team0: Port device team_slave_1 added [ 55.137391][ T3529] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.144482][ T3529] 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. [ 55.170673][ T3529] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.199732][ T3528] team0: Port device team_slave_0 added [ 55.207341][ T3528] team0: Port device team_slave_1 added [ 55.234209][ T3534] team0: Port device team_slave_0 added [ 55.241630][ T3534] team0: Port device team_slave_1 added [ 55.252744][ T3528] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.259807][ T3528] 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. [ 55.286161][ T3528] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.299596][ T3535] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.306679][ 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. [ 55.332897][ T3535] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.344233][ T3540] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.351229][ T3540] 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. [ 55.377729][ T3540] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.398914][ T3528] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.405990][ T3528] 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. [ 55.432346][ T3528] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.448480][ T3535] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.455533][ 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. [ 55.481758][ T3535] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.496118][ T3540] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.503115][ T3540] 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. [ 55.529119][ T3540] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.552037][ T3534] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.559131][ T3534] 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. [ 55.585594][ T3534] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.599005][ T3534] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.606030][ T3534] 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. [ 55.632127][ T3534] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.652015][ T3529] hsr_slave_0: entered promiscuous mode [ 55.658210][ T3529] hsr_slave_1: entered promiscuous mode [ 55.664056][ T3529] debugfs: 'hsr0' already exists in 'hsr' [ 55.669853][ T3529] Cannot create hsr debugfs directory [ 55.722948][ T3528] hsr_slave_0: entered promiscuous mode [ 55.729212][ T3528] hsr_slave_1: entered promiscuous mode [ 55.735250][ T3528] debugfs: 'hsr0' already exists in 'hsr' [ 55.741082][ T3528] Cannot create hsr debugfs directory [ 55.771312][ T3534] hsr_slave_0: entered promiscuous mode [ 55.777946][ T3534] hsr_slave_1: entered promiscuous mode [ 55.784031][ T3534] debugfs: 'hsr0' already exists in 'hsr' [ 55.796714][ T3534] Cannot create hsr debugfs directory [ 55.809838][ T3535] hsr_slave_0: entered promiscuous mode [ 55.816076][ T3535] hsr_slave_1: entered promiscuous mode [ 55.822151][ T3535] debugfs: 'hsr0' already exists in 'hsr' [ 55.828019][ T3535] Cannot create hsr debugfs directory [ 55.838246][ T3540] hsr_slave_0: entered promiscuous mode [ 55.844457][ T3540] hsr_slave_1: entered promiscuous mode [ 55.850655][ T3540] debugfs: 'hsr0' already exists in 'hsr' [ 55.856434][ T3540] Cannot create hsr debugfs directory [ 56.147086][ T3527] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 56.166647][ T3527] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 56.179998][ T3529] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 56.190473][ T3527] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 56.208148][ T3529] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 56.217984][ T3527] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 56.230850][ T3529] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 56.249233][ T3529] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 56.266099][ T3528] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 56.282885][ T3528] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 56.301526][ T3528] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 56.323786][ T3528] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 56.336513][ T3540] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 56.376467][ T3540] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 56.393065][ T3540] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 56.402652][ T3540] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 56.434102][ T3534] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 56.444031][ T3534] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 56.453685][ T3534] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 56.474286][ T3534] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 56.515531][ T3527] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.554106][ T3528] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.589532][ T3540] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.599115][ T3529] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.607820][ T3527] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.616930][ T3528] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.626398][ T2941] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.633557][ T2941] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.644391][ T3535] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 56.660102][ T3529] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.673437][ T3535] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 56.684470][ T3535] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 56.701575][ T3535] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 56.714367][ T1479] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.721673][ T1479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.731476][ T1479] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.738688][ T1479] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.748209][ T1479] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.755434][ T1479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.767531][ T1479] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.774651][ T1479] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.794376][ T3527] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.804893][ T3527] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.829896][ T1479] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.837255][ T1479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.851629][ T3540] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.920547][ T1479] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.927776][ T1479] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.941961][ T1479] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.949168][ T1479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.991802][ T3534] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.020930][ T3534] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.034480][ T3529] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.046037][ T3527] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.064374][ T3540] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.080076][ T1479] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.087197][ T1479] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.097089][ T1479] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.104365][ T1479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.155472][ T3528] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.207562][ T3535] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.291138][ T3529] veth0_vlan: entered promiscuous mode [ 57.323505][ T3535] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.339502][ T3529] veth1_vlan: entered promiscuous mode [ 57.349264][ T3540] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.398316][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.405515][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.432184][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.439399][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.458883][ T3528] veth0_vlan: entered promiscuous mode [ 57.468406][ T3535] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.495543][ T3534] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.517030][ T3528] veth1_vlan: entered promiscuous mode [ 57.539836][ T3529] veth0_macvtap: entered promiscuous mode [ 57.555837][ T3529] veth1_macvtap: entered promiscuous mode [ 57.601873][ T3540] veth0_vlan: entered promiscuous mode [ 57.618182][ T3527] veth0_vlan: entered promiscuous mode [ 57.633366][ T3540] veth1_vlan: entered promiscuous mode [ 57.657372][ T3527] veth1_vlan: entered promiscuous mode [ 57.668963][ T3529] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.677608][ T3528] veth0_macvtap: entered promiscuous mode [ 57.686802][ T3535] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.714387][ T3540] veth0_macvtap: entered promiscuous mode [ 57.722744][ T3528] veth1_macvtap: entered promiscuous mode [ 57.732262][ T3529] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.748668][ T3540] veth1_macvtap: entered promiscuous mode [ 57.775327][ T3553] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.789483][ T3528] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.814623][ T3527] veth0_macvtap: entered promiscuous mode [ 57.823495][ T3553] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.837435][ T3540] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.857829][ T3527] veth1_macvtap: entered promiscuous mode [ 57.868559][ T3553] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.878581][ T3528] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.887881][ T3540] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.901048][ T3527] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.926346][ T3553] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.943608][ T3862] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 57.952287][ T29] audit: type=1400 audit(1760227993.278:100): avc: denied { create } for pid=3861 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 57.998320][ T3527] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.034920][ T3553] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.070505][ T3553] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.088405][ T3534] veth0_vlan: entered promiscuous mode [ 58.127629][ T3553] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.158894][ T3534] veth1_vlan: entered promiscuous mode [ 58.189047][ T3553] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.205866][ T3553] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.220809][ T3553] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.252774][ T3553] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.309240][ T3534] veth0_macvtap: entered promiscuous mode [ 58.334041][ T3553] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.352846][ T3534] veth1_macvtap: entered promiscuous mode [ 58.365038][ T3535] veth0_vlan: entered promiscuous mode [ 58.374912][ T3553] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.383832][ T3553] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.396009][ T3553] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.407826][ T3553] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.418450][ T3535] veth1_vlan: entered promiscuous mode [ 58.427887][ T3534] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.443514][ T3534] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.461820][ T3535] veth0_macvtap: entered promiscuous mode [ 58.472147][ T37] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.488969][ T3535] veth1_macvtap: entered promiscuous mode [ 58.502445][ T37] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 2025/10/12 00:13:13 executed programs: 19 [ 58.520551][ T3535] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.529021][ T37] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.540598][ T3535] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.548330][ T37] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.569516][ T3553] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.595859][ T3553] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.626551][ T3553] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.643747][ T3553] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/10/12 00:13:18 executed programs: 1035 2025/10/12 00:13:23 executed programs: 2165 2025/10/12 00:13:28 executed programs: 3280 2025/10/12 00:13:33 executed programs: 4424 2025/10/12 00:13:38 executed programs: 5577 2025/10/12 00:13:43 executed programs: 6705 2025/10/12 00:13:48 executed programs: 7835 2025/10/12 00:13:53 executed programs: 8971 2025/10/12 00:13:58 executed programs: 10085 2025/10/12 00:14:03 executed programs: 11219 2025/10/12 00:14:08 executed programs: 12358 2025/10/12 00:14:13 executed programs: 13474 2025/10/12 00:14:18 executed programs: 14606 2025/10/12 00:14:23 executed programs: 15736 2025/10/12 00:14:28 executed programs: 16869 2025/10/12 00:14:33 executed programs: 18009 2025/10/12 00:14:38 executed programs: 19178 2025/10/12 00:14:43 executed programs: 20320 2025/10/12 00:14:49 executed programs: 21467 2025/10/12 00:14:54 executed programs: 22608 2025/10/12 00:14:59 executed programs: 23736 2025/10/12 00:15:04 executed programs: 24880 2025/10/12 00:15:09 executed programs: 26024 2025/10/12 00:15:14 executed programs: 27161 2025/10/12 00:15:19 executed programs: 28311 [ 185.617471][ T3540] ================================================================== [ 185.625657][ T3540] BUG: KCSAN: data-race in ext4_mb_scan_group / mb_mark_used [ 185.633076][ T3540] [ 185.635570][ T3540] read-write to 0xffff888100540014 of 4 bytes by task 3529 on cpu 1: [ 185.643664][ T3540] mb_mark_used+0x138/0xb10 [ 185.648281][ T3540] ext4_mb_use_best_found+0xf5/0x2c0 [ 185.653608][ T3540] ext4_mb_complex_scan_group+0x7d2/0x840 [ 185.659453][ T3540] ext4_mb_scan_group+0xcbf/0xf10 [ 185.664500][ T3540] ext4_mb_regular_allocator+0x70a/0x15e0 [ 185.670286][ T3540] ext4_mb_new_blocks+0x800/0x2080 [ 185.675446][ T3540] ext4_ext_map_blocks+0xff5/0x38a0 [ 185.680702][ T3540] ext4_map_blocks+0x5ee/0xd00 [ 185.685554][ T3540] ext4_getblk+0x114/0x510 [ 185.689995][ T3540] ext4_bread+0x28/0x110 [ 185.694295][ T3540] ext4_append+0x16e/0x2b0 [ 185.698921][ T3540] ext4_init_new_dir+0xec/0x180 [ 185.703793][ T3540] ext4_mkdir+0x31f/0x740 [ 185.708140][ T3540] vfs_mkdir+0x213/0x340 [ 185.712404][ T3540] do_mkdirat+0x132/0x3f0 [ 185.716829][ T3540] __x64_sys_mkdirat+0x4c/0x60 [ 185.721606][ T3540] x64_sys_call+0x2b7/0x3000 [ 185.726211][ T3540] do_syscall_64+0xd2/0x200 [ 185.730747][ T3540] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.736649][ T3540] [ 185.738976][ T3540] read to 0xffff888100540014 of 4 bytes by task 3540 on cpu 0: [ 185.746545][ T3540] ext4_mb_scan_group+0x470/0xf10 [ 185.751579][ T3540] ext4_mb_regular_allocator+0x70a/0x15e0 [ 185.757319][ T3540] ext4_mb_new_blocks+0x800/0x2080 [ 185.762447][ T3540] ext4_ext_map_blocks+0xff5/0x38a0 [ 185.767744][ T3540] ext4_map_blocks+0x5ee/0xd00 [ 185.772525][ T3540] ext4_getblk+0x114/0x510 [ 185.776961][ T3540] ext4_bread+0x28/0x110 [ 185.781223][ T3540] ext4_append+0x16e/0x2b0 [ 185.785651][ T3540] ext4_init_new_dir+0xec/0x180 [ 185.790525][ T3540] ext4_mkdir+0x31f/0x740 [ 185.794890][ T3540] vfs_mkdir+0x213/0x340 [ 185.799152][ T3540] do_mkdirat+0x132/0x3f0 [ 185.803502][ T3540] __x64_sys_mkdirat+0x4c/0x60 [ 185.808342][ T3540] x64_sys_call+0x2b7/0x3000 [ 185.812956][ T3540] do_syscall_64+0xd2/0x200 [ 185.817476][ T3540] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.823479][ T3540] [ 185.825918][ T3540] value changed: 0x000007d2 -> 0x000007d1 [ 185.831820][ T3540] [ 185.834162][ T3540] Reported by Kernel Concurrency Sanitizer on: [ 185.840339][ T3540] CPU: 0 UID: 0 PID: 3540 Comm: syz-executor.3 Not tainted syzkaller #0 PREEMPT(voluntary) [ 185.850563][ T3540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 185.860650][ T3540] ================================================================== 2025/10/12 00:15:24 executed programs: 29377 2025/10/12 00:15:29 executed programs: 30501