[ 45.528929][ T29] audit: type=1400 audit(1747616794.276:88): avc: denied { getattr } for pid=3516 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 [ 45.565756][ T29] audit: type=1400 audit(1747616794.316:89): avc: denied { read } for pid=3518 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 [ 45.589387][ T29] audit: type=1400 audit(1747616794.316:90): avc: denied { open } for pid=3518 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 [ 45.645667][ T29] audit: type=1400 audit(1747616794.396:91): avc: denied { create } for pid=3515 comm="dhcpcd-run-hook" name="resolv.conf.lapb4.ipv4ll" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 45.670447][ T29] audit: type=1400 audit(1747616794.396:92): avc: denied { write } for pid=3515 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.lapb4.ipv4ll" dev="tmpfs" ino=556 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 45.697434][ T29] audit: type=1400 audit(1747616794.396:93): avc: denied { append } for pid=3515 comm="dhcpcd-run-hook" name="resolv.conf.lapb4.ipv4ll" dev="tmpfs" ino=556 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 45.722171][ T29] audit: type=1400 audit(1747616794.396:94): avc: denied { unlink } for pid=3526 comm="rm" name="resolv.conf.lapb4.ipv4ll" dev="tmpfs" ino=556 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 Warning: Permanently added '10.128.0.209' (ED25519) to the list of known hosts. 2025/05/19 01:06:37 ignoring optional flag "sandboxArg"="0" 2025/05/19 01:06:37 ignoring optional flag "type"="gce" 2025/05/19 01:06:37 parsed 1 programs 2025/05/19 01:06:37 executed programs: 0 [ 49.035875][ T29] audit: type=1400 audit(1747616797.786:95): 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 [ 49.106015][ T29] audit: type=1400 audit(1747616797.786:96): 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 [ 49.127078][ T29] audit: type=1400 audit(1747616797.786:97): 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 [ 49.535280][ T3653] chnl_net:caif_netlink_parms(): no params data found [ 49.637927][ T3653] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.645392][ T3653] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.653607][ T3653] bridge_slave_0: entered allmulticast mode [ 49.660310][ T3653] bridge_slave_0: entered promiscuous mode [ 49.668318][ T3653] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.675823][ T3653] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.683516][ T3653] bridge_slave_1: entered allmulticast mode [ 49.690217][ T3653] bridge_slave_1: entered promiscuous mode [ 49.712019][ T3653] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.737785][ T3663] chnl_net:caif_netlink_parms(): no params data found [ 49.747903][ T3653] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.786758][ T3653] team0: Port device team_slave_0 added [ 49.820316][ T3653] team0: Port device team_slave_1 added [ 49.890802][ T3653] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 49.897952][ 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. [ 49.925548][ T3653] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 49.953035][ T3653] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 49.960228][ 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. [ 49.987218][ T3653] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 50.004737][ T3648] chnl_net:caif_netlink_parms(): no params data found [ 50.023777][ T3663] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.030972][ T3663] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.038758][ T3663] bridge_slave_0: entered allmulticast mode [ 50.045428][ T3663] bridge_slave_0: entered promiscuous mode [ 50.053379][ T3663] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.060769][ T3663] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.068597][ T3663] bridge_slave_1: entered allmulticast mode [ 50.075363][ T3663] bridge_slave_1: entered promiscuous mode [ 50.096419][ T3663] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.106131][ T3675] chnl_net:caif_netlink_parms(): no params data found [ 50.132618][ T3663] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.187948][ T3653] hsr_slave_0: entered promiscuous mode [ 50.194409][ T3653] hsr_slave_1: entered promiscuous mode [ 50.222628][ T3663] team0: Port device team_slave_0 added [ 50.246992][ T3663] team0: Port device team_slave_1 added [ 50.262769][ T3648] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.270404][ T3648] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.278119][ T3648] bridge_slave_0: entered allmulticast mode [ 50.284624][ T3648] bridge_slave_0: entered promiscuous mode [ 50.291169][ T3679] chnl_net:caif_netlink_parms(): no params data found [ 50.313578][ T3650] chnl_net:caif_netlink_parms(): no params data found [ 50.327772][ T3648] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.335864][ T3648] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.343537][ T3648] bridge_slave_1: entered allmulticast mode [ 50.350502][ T3648] bridge_slave_1: entered promiscuous mode [ 50.365746][ T3663] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 50.373235][ 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. [ 50.400315][ T3663] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 50.437278][ T3663] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 50.444899][ 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. [ 50.472365][ T3663] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 50.489440][ T3675] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.496781][ T3675] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.504238][ T3675] bridge_slave_0: entered allmulticast mode [ 50.511384][ T3675] bridge_slave_0: entered promiscuous mode [ 50.522204][ T3648] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.540610][ T3675] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.548008][ T3675] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.555302][ T3675] bridge_slave_1: entered allmulticast mode [ 50.562051][ T3675] bridge_slave_1: entered promiscuous mode [ 50.578625][ T3648] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.620265][ T3675] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.637216][ T3648] team0: Port device team_slave_0 added [ 50.657131][ T3675] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.675090][ T3648] team0: Port device team_slave_1 added [ 50.688682][ T3663] hsr_slave_0: entered promiscuous mode [ 50.695495][ T3663] hsr_slave_1: entered promiscuous mode [ 50.701396][ T3663] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 50.709442][ T3663] Cannot create hsr debugfs directory [ 50.734800][ T3679] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.742167][ T3679] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.749834][ T3679] bridge_slave_0: entered allmulticast mode [ 50.756358][ T3679] bridge_slave_0: entered promiscuous mode [ 50.763635][ T3679] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.770821][ T3679] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.778346][ T3679] bridge_slave_1: entered allmulticast mode [ 50.785179][ T3679] bridge_slave_1: entered promiscuous mode [ 50.811494][ T3675] team0: Port device team_slave_0 added [ 50.822634][ T3648] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 50.829952][ T3648] 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. [ 50.856655][ T3648] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 50.873596][ T3650] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.881122][ T3650] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.889022][ T3650] bridge_slave_0: entered allmulticast mode [ 50.895993][ T3650] bridge_slave_0: entered promiscuous mode [ 50.903408][ T3675] team0: Port device team_slave_1 added [ 50.913186][ T3648] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 50.920506][ T3648] 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. [ 50.947565][ T3648] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 50.967597][ T3679] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.977107][ T3650] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.984403][ T3650] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.991836][ T3650] bridge_slave_1: entered allmulticast mode [ 50.998713][ T3650] bridge_slave_1: entered promiscuous mode [ 51.017613][ T3679] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.058354][ T3679] team0: Port device team_slave_0 added [ 51.069783][ T3675] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.077079][ T3675] 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. [ 51.104508][ T3675] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.116570][ T3675] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.124756][ T3675] 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. [ 51.153199][ T3675] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.177996][ T3679] team0: Port device team_slave_1 added [ 51.186404][ T3648] hsr_slave_0: entered promiscuous mode [ 51.192671][ T3648] hsr_slave_1: entered promiscuous mode [ 51.198689][ T3648] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 51.206989][ T3648] Cannot create hsr debugfs directory [ 51.214637][ T3650] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.241557][ T3650] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.265211][ T3679] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.272371][ T3679] 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. [ 51.298818][ T3679] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.322501][ T3650] team0: Port device team_slave_0 added [ 51.331753][ T3650] team0: Port device team_slave_1 added [ 51.343083][ T3679] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.350549][ T3679] 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. [ 51.378262][ T3679] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.389806][ T3653] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 51.421603][ T3653] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 51.447992][ T3650] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.455427][ T3650] 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. [ 51.482560][ T3650] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.497097][ T3653] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 51.509283][ T3675] hsr_slave_0: entered promiscuous mode [ 51.515603][ T3675] hsr_slave_1: entered promiscuous mode [ 51.521737][ T3675] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 51.530530][ T3675] Cannot create hsr debugfs directory [ 51.540075][ T3650] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.547212][ T3650] 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. [ 51.574804][ T3650] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.591485][ T3653] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 51.627244][ T3679] hsr_slave_0: entered promiscuous mode [ 51.634015][ T3679] hsr_slave_1: entered promiscuous mode [ 51.640337][ T3679] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 51.649003][ T3679] Cannot create hsr debugfs directory [ 51.719135][ T3650] hsr_slave_0: entered promiscuous mode [ 51.725327][ T3650] hsr_slave_1: entered promiscuous mode [ 51.731266][ T3650] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 51.739430][ T3650] Cannot create hsr debugfs directory [ 51.916185][ T3653] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.938164][ T3653] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.950246][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.957519][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.969392][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.977087][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.026145][ T3653] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.045977][ T3663] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 52.066219][ T3663] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 52.088960][ T3663] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 52.107617][ T3648] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 52.121615][ T3663] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 52.144063][ T3648] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 52.168413][ T3653] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.181058][ T3679] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 52.191218][ T3648] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 52.201540][ T3648] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 52.220705][ T3679] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 52.231651][ T3679] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 52.252554][ T3679] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 52.321973][ T3675] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 52.355447][ T3663] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.387013][ T3675] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 52.407286][ T3675] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 52.430952][ T3675] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 52.443110][ T3650] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 52.452583][ T3650] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 52.463035][ T3650] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 52.474566][ T3650] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 52.488551][ T3653] veth0_vlan: entered promiscuous mode [ 52.508356][ T3663] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.525264][ T3679] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.545211][ T110] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.552585][ T110] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.567838][ T3653] veth1_vlan: entered promiscuous mode [ 52.580144][ T3648] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.591852][ T3679] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.617741][ T110] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.625099][ T110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.664866][ T110] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.673031][ T110] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.689166][ T3648] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.714433][ T3653] veth0_macvtap: entered promiscuous mode [ 52.729666][ T110] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.737046][ T110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.747010][ T110] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.754268][ T110] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.763264][ T110] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.770875][ T110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.796372][ T3650] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.808906][ T3653] veth1_macvtap: entered promiscuous mode [ 52.838645][ T3650] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.870159][ T3675] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.890535][ T156] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.898229][ T156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.912654][ T3648] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 52.923684][ T3648] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.940019][ T3653] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.963853][ T110] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.971213][ T110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.986683][ T3653] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.997035][ T3675] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.018431][ T3653] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.027554][ T3653] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.036668][ T3653] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.045918][ T3653] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.072915][ T3648] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.121667][ T3675] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 53.132908][ T3675] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.155017][ T3663] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.169643][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.177221][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.188345][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.196074][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.315307][ T3679] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.376760][ T3675] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.399331][ T29] audit: type=1400 audit(1747616802.136:98): avc: denied { create } for pid=3901 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 53.435155][ T3650] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.472174][ T3648] veth0_vlan: entered promiscuous mode [ 53.513785][ T3648] veth1_vlan: entered promiscuous mode [ 53.547148][ T3663] veth0_vlan: entered promiscuous mode [ 53.585674][ T3663] veth1_vlan: entered promiscuous mode [ 53.631288][ T3648] veth0_macvtap: entered promiscuous mode [ 53.675599][ T3648] veth1_macvtap: entered promiscuous mode [ 53.761420][ T3650] veth0_vlan: entered promiscuous mode [ 53.780898][ T3663] veth0_macvtap: entered promiscuous mode [ 53.809284][ T3648] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.820781][ T3650] veth1_vlan: entered promiscuous mode [ 53.833780][ T3663] veth1_macvtap: entered promiscuous mode [ 53.871106][ T3663] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.884002][ T3648] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.891881][ T3675] veth0_vlan: entered promiscuous mode [ 53.906583][ T3679] veth0_vlan: entered promiscuous mode [ 53.915584][ T3663] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.934637][ T3650] veth0_macvtap: entered promiscuous mode [ 53.942536][ T3650] veth1_macvtap: entered promiscuous mode [ 53.955456][ T3675] veth1_vlan: entered promiscuous mode [ 53.966130][ T3663] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.975365][ T3663] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.984559][ T3663] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.993492][ T3663] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.007586][ T3679] veth1_vlan: entered promiscuous mode [ 54.014988][ T3648] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.024036][ T3648] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.033230][ T3648] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.042239][ T3648] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.075786][ T3650] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.099909][ T3650] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.130547][ T3675] veth0_macvtap: entered promiscuous mode [ 54.157853][ T3675] veth1_macvtap: entered promiscuous mode [ 54.166224][ T3650] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 2025/05/19 01:06:42 executed programs: 14 [ 54.175467][ T3650] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.184480][ T3650] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.193518][ T3650] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.214124][ T3679] veth0_macvtap: entered promiscuous mode [ 54.223894][ T3679] veth1_macvtap: entered promiscuous mode [ 54.261993][ T3679] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.275077][ T3675] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.303986][ T3675] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.312996][ T3679] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.337729][ T3675] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.347276][ T3675] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.356361][ T3675] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.365344][ T3675] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.398297][ T3679] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.407844][ T3679] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.417151][ T3679] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.426533][ T3679] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/05/19 01:06:47 executed programs: 796 2025/05/19 01:06:52 executed programs: 1894 2025/05/19 01:06:57 executed programs: 3001 2025/05/19 01:07:02 executed programs: 4115 2025/05/19 01:07:07 executed programs: 5243 2025/05/19 01:07:13 executed programs: 6357 2025/05/19 01:07:18 executed programs: 7469 2025/05/19 01:07:23 executed programs: 8600 2025/05/19 01:07:28 executed programs: 9738 2025/05/19 01:07:33 executed programs: 10871 [ 108.784373][ T3679] ================================================================== [ 108.792705][ T3679] BUG: KCSAN: data-race in ext4_mb_regular_allocator / mb_mark_used [ 108.800750][ T3679] [ 108.803179][ T3679] read-write to 0xffff888100595014 of 4 bytes by task 3653 on cpu 1: [ 108.811445][ T3679] mb_mark_used+0x138/0xb20 [ 108.816081][ T3679] ext4_mb_use_best_found+0xf5/0x2a0 [ 108.821722][ T3679] ext4_mb_complex_scan_group+0x7d2/0x840 [ 108.827923][ T3679] ext4_mb_regular_allocator+0x1090/0x2300 [ 108.833853][ T3679] ext4_mb_new_blocks+0x800/0x2050 [ 108.839103][ T3679] ext4_ext_map_blocks+0xfe6/0x3620 [ 108.844431][ T3679] ext4_map_blocks+0x5ab/0xd00 [ 108.849511][ T3679] ext4_getblk+0x114/0x510 [ 108.854499][ T3679] ext4_bread+0x28/0x110 [ 108.858898][ T3679] ext4_append+0x16e/0x2b0 [ 108.863353][ T3679] ext4_init_new_dir+0x144/0x490 [ 108.868510][ T3679] ext4_mkdir+0x31f/0x740 [ 108.873202][ T3679] vfs_mkdir+0x213/0x340 [ 108.877665][ T3679] do_mkdirat+0x132/0x3f0 [ 108.882297][ T3679] __x64_sys_mkdirat+0x4c/0x60 [ 108.887353][ T3679] x64_sys_call+0x2be0/0x2fb0 [ 108.892162][ T3679] do_syscall_64+0xd0/0x1a0 [ 108.897087][ T3679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.903196][ T3679] [ 108.905542][ T3679] read to 0xffff888100595014 of 4 bytes by task 3679 on cpu 0: [ 108.913216][ T3679] ext4_mb_regular_allocator+0x8ed/0x2300 [ 108.919560][ T3679] ext4_mb_new_blocks+0x800/0x2050 [ 108.924812][ T3679] ext4_ext_map_blocks+0xfe6/0x3620 [ 108.930195][ T3679] ext4_map_blocks+0x5ab/0xd00 [ 108.935141][ T3679] ext4_getblk+0x114/0x510 [ 108.939774][ T3679] ext4_bread+0x28/0x110 [ 108.944055][ T3679] ext4_append+0x16e/0x2b0 [ 108.948603][ T3679] ext4_init_new_dir+0x144/0x490 [ 108.953746][ T3679] ext4_mkdir+0x31f/0x740 [ 108.958197][ T3679] vfs_mkdir+0x213/0x340 [ 108.962569][ T3679] do_mkdirat+0x132/0x3f0 [ 108.967026][ T3679] __x64_sys_mkdirat+0x4c/0x60 [ 108.972054][ T3679] x64_sys_call+0x2be0/0x2fb0 [ 108.976852][ T3679] do_syscall_64+0xd0/0x1a0 [ 108.981572][ T3679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.987594][ T3679] [ 108.989938][ T3679] value changed: 0x00000586 -> 0x00000585 [ 108.995690][ T3679] [ 108.998040][ T3679] Reported by Kernel Concurrency Sanitizer on: [ 109.004497][ T3679] CPU: 0 UID: 0 PID: 3679 Comm: syz-executor.5 Not tainted 6.15.0-rc7-syzkaller-ga5806cd506af #0 PREEMPT(voluntary) [ 109.017047][ T3679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 109.027140][ T3679] ================================================================== 2025/05/19 01:07:38 executed programs: 11961 2025/05/19 01:07:43 executed programs: 13084