[ 40.472010][ T29] audit: type=1400 audit(1753670254.969:89): avc: denied { getattr } for pid=3515 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 [ 40.504022][ T29] audit: type=1400 audit(1753670254.999:90): avc: denied { read } for pid=3517 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 [ 40.526272][ T29] audit: type=1400 audit(1753670254.999:91): avc: denied { open } for pid=3517 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 [ 40.571514][ T29] audit: type=1400 audit(1753670255.069:92): avc: denied { create } for pid=3514 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 [ 40.594021][ T29] audit: type=1400 audit(1753670255.069:93): avc: denied { write } for pid=3514 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth2.ipv4ll" dev="tmpfs" ino=560 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 40.620144][ T29] audit: type=1400 audit(1753670255.069:94): avc: denied { append } for pid=3514 comm="dhcpcd-run-hook" name="resolv.conf.eth2.ipv4ll" dev="tmpfs" ino=560 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 40.644335][ T29] audit: type=1400 audit(1753670255.069:95): avc: denied { unlink } for pid=3525 comm="rm" name="resolv.conf.eth2.ipv4ll" dev="tmpfs" ino=560 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 Warning: Permanently added '10.128.1.178' (ED25519) to the list of known hosts. 2025/07/28 02:37:37 ignoring optional flag "sandboxArg"="0" 2025/07/28 02:37:37 ignoring optional flag "type"="gce" 2025/07/28 02:37:38 parsed 1 programs [ 43.634845][ T29] audit: type=1400 audit(1753670258.129:96): avc: denied { create } for pid=3637 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.655382][ T29] audit: type=1400 audit(1753670258.129:97): avc: denied { write } for pid=3637 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.676200][ T29] audit: type=1400 audit(1753670258.129:98): avc: denied { read } for pid=3637 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.710545][ T29] audit: type=1400 audit(1753670258.209:99): avc: denied { unlink } for pid=3637 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2025/07/28 02:37:38 executed programs: 0 [ 43.757338][ T3637] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 43.819478][ T29] audit: type=1400 audit(1753670258.309:100): avc: denied { mounton } for pid=3645 comm="syz-executor.3" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 44.258048][ T3649] chnl_net:caif_netlink_parms(): no params data found [ 44.281196][ T3653] chnl_net:caif_netlink_parms(): no params data found [ 44.309110][ T3645] chnl_net:caif_netlink_parms(): no params data found [ 44.372594][ T3653] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.379655][ T3653] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.386943][ T3653] bridge_slave_0: entered allmulticast mode [ 44.393282][ T3653] bridge_slave_0: entered promiscuous mode [ 44.400332][ T3653] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.407579][ T3653] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.414988][ T3653] bridge_slave_1: entered allmulticast mode [ 44.421267][ T3653] bridge_slave_1: entered promiscuous mode [ 44.447464][ T3663] chnl_net:caif_netlink_parms(): no params data found [ 44.458368][ T3649] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.465540][ T3649] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.472665][ T3649] bridge_slave_0: entered allmulticast mode [ 44.478970][ T3649] bridge_slave_0: entered promiscuous mode [ 44.487868][ T3649] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.495061][ T3649] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.502295][ T3649] bridge_slave_1: entered allmulticast mode [ 44.508794][ T3649] bridge_slave_1: entered promiscuous mode [ 44.525264][ T3653] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.561022][ T3649] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.571176][ T3653] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.587905][ T3645] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.595064][ T3645] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.602210][ T3645] bridge_slave_0: entered allmulticast mode [ 44.608678][ T3645] bridge_slave_0: entered promiscuous mode [ 44.624455][ T3649] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.642319][ T3645] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.649390][ T3645] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.656657][ T3645] bridge_slave_1: entered allmulticast mode [ 44.663033][ T3645] bridge_slave_1: entered promiscuous mode [ 44.692403][ T3653] team0: Port device team_slave_0 added [ 44.701093][ T3653] team0: Port device team_slave_1 added [ 44.713777][ T3645] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.725702][ T3649] team0: Port device team_slave_0 added [ 44.734198][ T3649] team0: Port device team_slave_1 added [ 44.750692][ T3645] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.759805][ T3670] chnl_net:caif_netlink_parms(): no params data found [ 44.772896][ T3649] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.779830][ T3649] 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 1560 would solve the problem. [ 44.805743][ T3649] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.816732][ T3653] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.823711][ T3653] 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 1560 would solve the problem. [ 44.849767][ T3653] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.862672][ T3653] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.869726][ T3653] 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 1560 would solve the problem. [ 44.895736][ T3653] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.921796][ T3649] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.928772][ T3649] 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 1560 would solve the problem. [ 44.954739][ T3649] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.965531][ T3677] chnl_net:caif_netlink_parms(): no params data found [ 44.982938][ T3663] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.990000][ T3663] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.997293][ T3663] bridge_slave_0: entered allmulticast mode [ 45.003631][ T3663] bridge_slave_0: entered promiscuous mode [ 45.010560][ T3645] team0: Port device team_slave_0 added [ 45.019064][ T3645] team0: Port device team_slave_1 added [ 45.038217][ T3663] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.045421][ T3663] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.052703][ T3663] bridge_slave_1: entered allmulticast mode [ 45.059080][ T3663] bridge_slave_1: entered promiscuous mode [ 45.101234][ T3649] hsr_slave_0: entered promiscuous mode [ 45.107091][ T3649] hsr_slave_1: entered promiscuous mode [ 45.117380][ T3645] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.124366][ T3645] 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 1560 would solve the problem. [ 45.150390][ T3645] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.163517][ T3645] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.170516][ T3645] 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 1560 would solve the problem. [ 45.196634][ T3645] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.218809][ T3663] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.229244][ T3663] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.252244][ T3653] hsr_slave_0: entered promiscuous mode [ 45.258261][ T3653] hsr_slave_1: entered promiscuous mode [ 45.264572][ T3653] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.272146][ T3653] Cannot create hsr debugfs directory [ 45.287618][ T3677] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.294771][ T3677] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.302040][ T3677] bridge_slave_0: entered allmulticast mode [ 45.308221][ T3677] bridge_slave_0: entered promiscuous mode [ 45.314866][ T3677] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.321993][ T3677] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.329082][ T3677] bridge_slave_1: entered allmulticast mode [ 45.335592][ T3677] bridge_slave_1: entered promiscuous mode [ 45.359437][ T3670] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.366603][ T3670] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.373946][ T3670] bridge_slave_0: entered allmulticast mode [ 45.380468][ T3670] bridge_slave_0: entered promiscuous mode [ 45.393224][ T3663] team0: Port device team_slave_0 added [ 45.417341][ T3670] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.424555][ T3670] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.431802][ T3670] bridge_slave_1: entered allmulticast mode [ 45.438431][ T3670] bridge_slave_1: entered promiscuous mode [ 45.445182][ T3663] team0: Port device team_slave_1 added [ 45.456381][ T3645] hsr_slave_0: entered promiscuous mode [ 45.463499][ T3645] hsr_slave_1: entered promiscuous mode [ 45.469456][ T3645] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.477307][ T3645] Cannot create hsr debugfs directory [ 45.484395][ T3677] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.501594][ T3677] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.526801][ T3663] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.533781][ T3663] 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 1560 would solve the problem. [ 45.559752][ T3663] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.584158][ T3663] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.591198][ T3663] 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 1560 would solve the problem. [ 45.617205][ T3663] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.628757][ T3670] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.645352][ T3677] team0: Port device team_slave_0 added [ 45.667917][ T3670] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.684818][ T3677] team0: Port device team_slave_1 added [ 45.707884][ T3663] hsr_slave_0: entered promiscuous mode [ 45.713948][ T3663] hsr_slave_1: entered promiscuous mode [ 45.719641][ T3663] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.727258][ T3663] Cannot create hsr debugfs directory [ 45.744965][ T3670] team0: Port device team_slave_0 added [ 45.751618][ T3670] team0: Port device team_slave_1 added [ 45.777333][ T3670] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.784404][ T3670] 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 1560 would solve the problem. [ 45.810401][ T3670] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.821712][ T3677] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.828717][ T3677] 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 1560 would solve the problem. [ 45.854755][ T3677] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.876993][ T3670] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.884019][ T3670] 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 1560 would solve the problem. [ 45.910235][ T3670] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.921249][ T3677] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.928185][ T3677] 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 1560 would solve the problem. [ 45.954138][ T3677] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.026379][ T3677] hsr_slave_0: entered promiscuous mode [ 46.032679][ T3677] hsr_slave_1: entered promiscuous mode [ 46.038367][ T3677] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.045998][ T3677] Cannot create hsr debugfs directory [ 46.099116][ T3670] hsr_slave_0: entered promiscuous mode [ 46.105386][ T3670] hsr_slave_1: entered promiscuous mode [ 46.111433][ T3670] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.118968][ T3670] Cannot create hsr debugfs directory [ 46.128884][ T3649] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 46.147672][ T3649] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 46.170620][ T3649] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 46.196154][ T3649] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 46.231874][ T3645] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 46.240230][ T3645] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 46.259734][ T3645] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 46.269805][ T3653] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 46.286833][ T3645] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 46.296786][ T3653] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 46.313364][ T3653] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 46.324520][ T3653] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 46.420158][ T3649] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.445335][ T3649] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.463768][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.470850][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.482383][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.489471][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.505621][ T3653] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.529291][ T3645] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.540837][ T3653] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.556377][ T1467] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.563481][ T1467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.579921][ T3645] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.594677][ T1467] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.601786][ T1467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.620094][ T3663] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 46.669968][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.677088][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.691674][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.699006][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.709794][ T3663] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 46.726626][ T3645] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 46.737018][ T3645] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.768662][ T3663] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 46.794702][ T3663] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 46.806578][ T3677] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 46.824556][ T3649] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.853821][ T3645] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.861387][ T3677] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 46.869878][ T3677] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 46.879308][ T3677] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 46.894703][ T3653] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.928229][ T3670] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 46.970372][ T3670] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 46.984925][ T3670] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 47.007596][ T3670] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 47.040018][ T3645] veth0_vlan: entered promiscuous mode [ 47.068100][ T3645] veth1_vlan: entered promiscuous mode [ 47.101329][ T3663] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.117756][ T3649] veth0_vlan: entered promiscuous mode [ 47.149762][ T3649] veth1_vlan: entered promiscuous mode [ 47.162164][ T3663] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.192705][ T3677] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.204135][ T3670] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.224197][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.231282][ T374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.243516][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.250685][ T374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.267720][ T3649] veth0_macvtap: entered promiscuous mode [ 47.275531][ T3645] veth0_macvtap: entered promiscuous mode [ 47.283795][ T3653] veth0_vlan: entered promiscuous mode [ 47.296350][ T3649] veth1_macvtap: entered promiscuous mode [ 47.305403][ T3677] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.316262][ T3670] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.334792][ T3649] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.343205][ T3645] veth1_macvtap: entered promiscuous mode [ 47.354745][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.361896][ T374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.372152][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.379367][ T374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.400058][ T3645] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.408281][ T3649] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.426721][ T3677] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 47.437412][ T3677] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.463085][ T3653] veth1_vlan: entered promiscuous mode [ 47.470905][ T3649] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.479625][ T3649] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.488434][ T3649] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.497296][ T3649] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.513861][ T3645] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.527466][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.534603][ T374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.543189][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.550278][ T374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.578052][ T3645] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.586862][ T3645] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.595677][ T3645] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.604466][ T3645] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.618062][ T3663] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.679769][ T3670] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 47.690293][ T3670] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.721670][ T3653] veth0_macvtap: entered promiscuous mode [ 47.767646][ T3677] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.789661][ T3653] veth1_macvtap: entered promiscuous mode [ 47.832810][ T3653] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.891028][ T3670] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.916466][ T3653] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.946033][ T3653] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.954904][ T3653] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.963826][ T3653] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.972628][ T3653] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.022678][ T3677] veth0_vlan: entered promiscuous mode [ 48.055022][ T3677] veth1_vlan: entered promiscuous mode [ 48.080558][ T3663] veth0_vlan: entered promiscuous mode [ 48.114802][ T3663] veth1_vlan: entered promiscuous mode [ 48.127463][ T3677] veth0_macvtap: entered promiscuous mode [ 48.136947][ T3677] veth1_macvtap: entered promiscuous mode [ 48.164856][ T3677] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.178640][ T3663] veth0_macvtap: entered promiscuous mode [ 48.188266][ T3663] veth1_macvtap: entered promiscuous mode [ 48.208775][ T3670] veth0_vlan: entered promiscuous mode [ 48.221580][ T3677] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.235359][ T3663] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.249891][ T3670] veth1_vlan: entered promiscuous mode [ 48.258369][ T3677] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.267189][ T3677] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.276096][ T3677] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.284809][ T3677] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.302051][ T3670] veth0_macvtap: entered promiscuous mode [ 48.309068][ T3663] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.321866][ T3670] veth1_macvtap: entered promiscuous mode [ 48.335824][ T3663] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.344602][ T3663] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.353395][ T3663] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.362127][ T3663] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.381699][ T3670] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.431138][ T3670] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.449135][ T3670] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.457992][ T3670] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.466911][ T3670] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.475685][ T3670] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/07/28 02:37:43 executed programs: 57 2025/07/28 02:37:48 executed programs: 1222 2025/07/28 02:37:53 executed programs: 2635 2025/07/28 02:37:58 executed programs: 4046 2025/07/28 02:38:03 executed programs: 5449 2025/07/28 02:38:08 executed programs: 6849 2025/07/28 02:38:13 executed programs: 8241 2025/07/28 02:38:18 executed programs: 9655 2025/07/28 02:38:23 executed programs: 11061 2025/07/28 02:38:28 executed programs: 12453 2025/07/28 02:38:33 executed programs: 13876 2025/07/28 02:38:38 executed programs: 15279 2025/07/28 02:38:43 executed programs: 16687 2025/07/28 02:38:48 executed programs: 18090 2025/07/28 02:38:53 executed programs: 19495 2025/07/28 02:38:58 executed programs: 20921 2025/07/28 02:39:03 executed programs: 22323 2025/07/28 02:39:08 executed programs: 23733 2025/07/28 02:39:13 executed programs: 25136 2025/07/28 02:39:18 executed programs: 26543 2025/07/28 02:39:23 executed programs: 27949 2025/07/28 02:39:28 executed programs: 29364 2025/07/28 02:39:33 executed programs: 30783 2025/07/28 02:39:38 executed programs: 32181 2025/07/28 02:39:43 executed programs: 33610 2025/07/28 02:39:48 executed programs: 35000 2025/07/28 02:39:53 executed programs: 36393 2025/07/28 02:39:58 executed programs: 37793 2025/07/28 02:40:03 executed programs: 39208 [ 189.774300][T18508] ================================================================== [ 189.782436][T18508] BUG: KCSAN: data-race in memcpy_and_pad / release_task [ 189.789493][T18508] [ 189.791834][T18508] write to 0xffff8881108db588 of 8 bytes by task 3653 on cpu 0: [ 189.799468][T18508] release_task+0x6f9/0xb60 [ 189.803987][T18508] wait_consider_task+0x113f/0x1650 [ 189.809205][T18508] __do_wait+0xfa/0x510 [ 189.813377][T18508] do_wait+0xb7/0x260 [ 189.817379][T18508] kernel_wait4+0x16b/0x1e0 [ 189.821906][T18508] __x64_sys_wait4+0x91/0x120 [ 189.826694][T18508] x64_sys_call+0x26c8/0x2fb0 [ 189.831388][T18508] do_syscall_64+0xd2/0x200 [ 189.835905][T18508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.841800][T18508] [ 189.844118][T18508] read to 0xffff8881108db0c0 of 3200 bytes by task 18508 on cpu 1: [ 189.852106][T18508] memcpy_and_pad+0x48/0x80 [ 189.856617][T18508] arch_dup_task_struct+0x2c/0x40 [ 189.861648][T18508] dup_task_struct+0x83/0x6a0 [ 189.866414][T18508] copy_process+0x399/0x1f90 [ 189.871013][T18508] kernel_clone+0x16c/0x5b0 [ 189.875511][T18508] __se_sys_clone3+0x1c2/0x200 [ 189.880365][T18508] __x64_sys_clone3+0x31/0x40 [ 189.885039][T18508] x64_sys_call+0x10c9/0x2fb0 [ 189.889709][T18508] do_syscall_64+0xd2/0x200 [ 189.894211][T18508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.900103][T18508] [ 189.902417][T18508] Reported by Kernel Concurrency Sanitizer on: [ 189.908581][T18508] CPU: 1 UID: 0 PID: 18508 Comm: syz-executor.3 Not tainted 6.16.0-syzkaller-g038d61fd6422 #0 PREEMPT(voluntary) [ 189.920555][T18508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 189.930955][T18508] ================================================================== 2025/07/28 02:40:08 executed programs: 40568 2025/07/28 02:40:13 executed programs: 41981