[ 27.245736][ T53] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 27.253792][ T53] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 27.261222][ T53] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 27.271817][ T53] veth1_macvtap: left promiscuous mode [ 27.277317][ T53] veth0_macvtap: left promiscuous mode [ 27.283070][ T53] veth1_vlan: left promiscuous mode [ 27.288380][ T53] veth0_vlan: left promiscuous mode [ 27.348575][ T53] team0 (unregistering): Port device team_slave_1 removed [ 27.358337][ T53] team0 (unregistering): Port device team_slave_0 removed [ 35.799993][ T3443] sshd-session (3443) used greatest stack depth: 10464 bytes left Warning: Permanently added '10.128.0.24' (ED25519) to the list of known hosts. 2025/12/21 17:31:16 ignoring optional flag "type"="gce" 2025/12/21 17:31:16 parsed 1 programs [ 41.623034][ T29] kauditd_printk_skb: 17 callbacks suppressed [ 41.623098][ T29] audit: type=1400 audit(1766338276.939:97): avc: denied { read } for pid=3510 comm="syz-execprog" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 41.652273][ T29] audit: type=1400 audit(1766338276.939:98): avc: denied { open } for pid=3510 comm="syz-execprog" path="/dev/raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 41.675699][ T29] audit: type=1400 audit(1766338276.939:99): avc: denied { setattr } for pid=3515 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 2025/12/21 17:31:17 executed programs: 0 [ 41.698947][ T29] audit: type=1400 audit(1766338276.999:100): avc: denied { unlink } for pid=3515 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" [ 41.736226][ T3515] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.222783][ T3532] chnl_net:caif_netlink_parms(): no params data found [ 42.273073][ T3530] chnl_net:caif_netlink_parms(): no params data found [ 42.356032][ T3532] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.363185][ T3532] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.370434][ T3532] bridge_slave_0: entered allmulticast mode [ 42.376752][ T3532] bridge_slave_0: entered promiscuous mode [ 42.395667][ T3532] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.402769][ T3532] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.409964][ T3532] bridge_slave_1: entered allmulticast mode [ 42.416492][ T3532] bridge_slave_1: entered promiscuous mode [ 42.435545][ T3530] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.442647][ T3530] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.449740][ T3530] bridge_slave_0: entered allmulticast mode [ 42.456065][ T3530] bridge_slave_0: entered promiscuous mode [ 42.478310][ T3528] chnl_net:caif_netlink_parms(): no params data found [ 42.487033][ T3533] chnl_net:caif_netlink_parms(): no params data found [ 42.495215][ T3530] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.502273][ T3530] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.509590][ T3530] bridge_slave_1: entered allmulticast mode [ 42.515963][ T3530] bridge_slave_1: entered promiscuous mode [ 42.527048][ T3532] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.553300][ T3532] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.586834][ T3569] chnl_net:caif_netlink_parms(): no params data found [ 42.605658][ T3532] team0: Port device team_slave_0 added [ 42.612284][ T3530] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.628216][ T3532] team0: Port device team_slave_1 added [ 42.634640][ T3530] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.649134][ T3545] chnl_net:caif_netlink_parms(): no params data found [ 42.696932][ T3530] team0: Port device team_slave_0 added [ 42.711008][ T3532] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.717957][ T3532] 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. [ 42.743885][ T3532] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.757146][ T3530] team0: Port device team_slave_1 added [ 42.776890][ T3532] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.783867][ T3532] 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. [ 42.809792][ T3532] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.833818][ T3528] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.840929][ T3528] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.848013][ T3528] bridge_slave_0: entered allmulticast mode [ 42.854642][ T3528] bridge_slave_0: entered promiscuous mode [ 42.861020][ T3533] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.868073][ T3533] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.875223][ T3533] bridge_slave_0: entered allmulticast mode [ 42.881541][ T3533] bridge_slave_0: entered promiscuous mode [ 42.896288][ T3530] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.903285][ 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. [ 42.929248][ T3530] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.940101][ T3528] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.947179][ T3528] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.954414][ T3528] bridge_slave_1: entered allmulticast mode [ 42.960817][ T3528] bridge_slave_1: entered promiscuous mode [ 42.972158][ T3533] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.979209][ T3533] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.986398][ T3533] bridge_slave_1: entered allmulticast mode [ 42.992823][ T3533] bridge_slave_1: entered promiscuous mode [ 43.006642][ T3530] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.013611][ 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. [ 43.039494][ T3530] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.059421][ T3569] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.066568][ T3569] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.073866][ T3569] bridge_slave_0: entered allmulticast mode [ 43.080292][ T3569] bridge_slave_0: entered promiscuous mode [ 43.094758][ T3528] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.112578][ T3569] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.119678][ T3569] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.126952][ T3569] bridge_slave_1: entered allmulticast mode [ 43.133217][ T3569] bridge_slave_1: entered promiscuous mode [ 43.145532][ T3528] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.155816][ T3533] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.173139][ T3545] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.180289][ T3545] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.187741][ T3545] bridge_slave_0: entered allmulticast mode [ 43.194295][ T3545] bridge_slave_0: entered promiscuous mode [ 43.206418][ T3533] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.217177][ T3532] hsr_slave_0: entered promiscuous mode [ 43.223256][ T3532] hsr_slave_1: entered promiscuous mode [ 43.237387][ T3545] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.244609][ T3545] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.252000][ T3545] bridge_slave_1: entered allmulticast mode [ 43.258516][ T3545] bridge_slave_1: entered promiscuous mode [ 43.278769][ T3569] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.297434][ T3528] team0: Port device team_slave_0 added [ 43.308331][ T3569] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.323657][ T3530] hsr_slave_0: entered promiscuous mode [ 43.329658][ T3530] hsr_slave_1: entered promiscuous mode [ 43.335651][ T3530] debugfs: 'hsr0' already exists in 'hsr' [ 43.341399][ T3530] Cannot create hsr debugfs directory [ 43.347628][ T3528] team0: Port device team_slave_1 added [ 43.358231][ T3533] team0: Port device team_slave_0 added [ 43.370302][ T3545] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.392892][ T3533] team0: Port device team_slave_1 added [ 43.399527][ T3545] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.413654][ T3528] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.420685][ 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. [ 43.446592][ T3528] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.457876][ T3569] team0: Port device team_slave_0 added [ 43.480061][ T3528] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.487068][ 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. [ 43.513039][ T3528] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.524564][ T3569] team0: Port device team_slave_1 added [ 43.552408][ T3533] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.559602][ T3533] 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. [ 43.585500][ T3533] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.596902][ T3545] team0: Port device team_slave_0 added [ 43.612029][ T3533] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.618964][ T3533] 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. [ 43.644933][ T3533] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.656367][ T3545] team0: Port device team_slave_1 added [ 43.667130][ T3569] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.674190][ T3569] 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. [ 43.700197][ T3569] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.725653][ T3569] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.732609][ T3569] 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. [ 43.758554][ T3569] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.785767][ T3545] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.792734][ T3545] 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. [ 43.818702][ T3545] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.838032][ T3528] hsr_slave_0: entered promiscuous mode [ 43.843964][ T3528] hsr_slave_1: entered promiscuous mode [ 43.849643][ T3528] debugfs: 'hsr0' already exists in 'hsr' [ 43.855365][ T3528] Cannot create hsr debugfs directory [ 43.870516][ T3545] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.877498][ T3545] 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. [ 43.903420][ T3545] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.921521][ T3533] hsr_slave_0: entered promiscuous mode [ 43.927421][ T3533] hsr_slave_1: entered promiscuous mode [ 43.933407][ T3533] debugfs: 'hsr0' already exists in 'hsr' [ 43.939109][ T3533] Cannot create hsr debugfs directory [ 43.976187][ T3569] hsr_slave_0: entered promiscuous mode [ 43.982448][ T3569] hsr_slave_1: entered promiscuous mode [ 43.988292][ T3569] debugfs: 'hsr0' already exists in 'hsr' [ 43.994041][ T3569] Cannot create hsr debugfs directory [ 44.043957][ T3545] hsr_slave_0: entered promiscuous mode [ 44.050058][ T3545] hsr_slave_1: entered promiscuous mode [ 44.056106][ T3545] debugfs: 'hsr0' already exists in 'hsr' [ 44.061919][ T3545] Cannot create hsr debugfs directory [ 44.152698][ T3532] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 44.170891][ T3532] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 44.193452][ T3532] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 44.207965][ T3532] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 44.241111][ T3530] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 44.249967][ T3530] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 44.264396][ T3530] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 44.277966][ T3530] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 44.355755][ T3530] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.374236][ T3532] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.383687][ T3530] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.396829][ T3532] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.406900][ T188] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.414003][ T188] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.433991][ T188] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.441091][ T188] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.457868][ T3530] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.468369][ T3530] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.486990][ T188] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.494117][ T188] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.527884][ T188] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.535030][ T188] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.557437][ T3569] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 44.567033][ T3569] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 44.578922][ T3569] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 44.602315][ T3569] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 44.642853][ T3545] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 44.667850][ T3530] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.686364][ T3545] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 44.700109][ T3545] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 44.711996][ T3545] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 44.724612][ T3528] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 44.748540][ T3528] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 44.765695][ T3528] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 44.780547][ T3528] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 44.809298][ T3533] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 44.822727][ T3532] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.833457][ T3533] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 44.853984][ T3533] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 44.868840][ T3533] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 44.927842][ T3530] veth0_vlan: entered promiscuous mode [ 44.972474][ T3530] veth1_vlan: entered promiscuous mode [ 44.981419][ T3569] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.013206][ T3545] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.027303][ T3528] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.040858][ T3530] veth0_macvtap: entered promiscuous mode [ 45.061829][ T3545] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.070592][ T3532] veth0_vlan: entered promiscuous mode [ 45.078762][ T3569] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.089586][ T3530] veth1_macvtap: entered promiscuous mode [ 45.098002][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.105105][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.116969][ T3528] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.128068][ T188] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.135157][ T188] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.150795][ T3532] veth1_vlan: entered promiscuous mode [ 45.168772][ T188] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.175863][ T188] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.185394][ T188] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.192475][ T188] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.201627][ T188] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.208693][ T188] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.225193][ T3533] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.234280][ T3530] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.247805][ T188] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.254894][ T188] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.266712][ T3530] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.281470][ T3533] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.298948][ T3532] veth0_macvtap: entered promiscuous mode [ 45.316460][ T52] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.327287][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.334364][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.350591][ T52] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.359776][ T3532] veth1_macvtap: entered promiscuous mode [ 45.378479][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.385594][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.396593][ T52] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.414297][ T52] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.446157][ T3545] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.461230][ T3532] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.491078][ T3569] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.501649][ T3532] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.554507][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.565269][ T29] audit: type=1400 audit(1766338280.879:101): avc: denied { create } for pid=3808 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 45.586289][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.587568][ T29] audit: type=1400 audit(1766338280.909:102): avc: denied { ioctl } for pid=3808 comm="syz-executor.4" path="socket:[6136]" dev="sockfs" ino=6136 ioctlcmd=0x891b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 45.648727][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.689217][ T3528] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.704236][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.725710][ T3533] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.744750][ T3545] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.936231][ T3545] veth0_vlan: entered promiscuous mode [ 45.947943][ T3528] veth0_vlan: entered promiscuous mode [ 45.974504][ T3533] veth0_vlan: entered promiscuous mode [ 45.986035][ T3545] veth1_vlan: entered promiscuous mode [ 45.993822][ T3528] veth1_vlan: entered promiscuous mode [ 46.000528][ T3569] veth0_vlan: entered promiscuous mode [ 46.006498][ T3533] veth1_vlan: entered promiscuous mode [ 46.016477][ T3569] veth1_vlan: entered promiscuous mode [ 46.048666][ T3545] veth0_macvtap: entered promiscuous mode [ 46.082666][ T3545] veth1_macvtap: entered promiscuous mode [ 46.091407][ T3569] veth0_macvtap: entered promiscuous mode [ 46.105207][ T3528] veth0_macvtap: entered promiscuous mode [ 46.112238][ T3533] veth0_macvtap: entered promiscuous mode [ 46.119645][ T3528] veth1_macvtap: entered promiscuous mode [ 46.134423][ T3569] veth1_macvtap: entered promiscuous mode [ 46.142105][ T3533] veth1_macvtap: entered promiscuous mode [ 46.150754][ T3545] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.173313][ T3569] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.189043][ T3545] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.202077][ T3569] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.221377][ T3533] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.242192][ T3528] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.249555][ T52] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.285092][ T3533] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.295598][ T52] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.318078][ T3528] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.346399][ T52] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.394316][ T52] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.444469][ T52] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.471996][ T52] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.498701][ T52] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.531894][ T52] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.571394][ T52] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.617874][ T52] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.649128][ T52] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 2025/12/21 17:31:22 executed programs: 53 [ 46.693048][ T52] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.731104][ T52] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.769335][ T52] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.808809][ T52] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.857132][ T52] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/12/21 17:31:27 executed programs: 1290 2025/12/21 17:31:32 executed programs: 2603 2025/12/21 17:31:37 executed programs: 3920 2025/12/21 17:31:42 executed programs: 5241 2025/12/21 17:31:47 executed programs: 6548 2025/12/21 17:31:52 executed programs: 7855 2025/12/21 17:31:57 executed programs: 9181 2025/12/21 17:32:02 executed programs: 10506 2025/12/21 17:32:07 executed programs: 11836 2025/12/21 17:32:12 executed programs: 13157 2025/12/21 17:32:17 executed programs: 14458 2025/12/21 17:32:22 executed programs: 15759 [ 110.039912][ T4812] ================================================================== [ 110.048049][ T4812] BUG: KCSAN: data-race in memcpy_and_pad / release_task [ 110.055092][ T4812] [ 110.057417][ T4812] write to 0xffff888101cda5c8 of 8 bytes by task 3569 on cpu 0: [ 110.065086][ T4812] release_task+0x6ef/0xb60 [ 110.069610][ T4812] wait_consider_task+0x114a/0x1660 [ 110.074825][ T4812] __do_wait+0xfa/0x510 [ 110.078994][ T4812] do_wait+0xb7/0x250 [ 110.082991][ T4812] kernel_wait4+0x16b/0x1e0 [ 110.087508][ T4812] __x64_sys_wait4+0x91/0x120 [ 110.092190][ T4812] x64_sys_call+0x28ec/0x3000 [ 110.096868][ T4812] do_syscall_64+0xca/0x2b0 [ 110.101384][ T4812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.107267][ T4812] [ 110.109573][ T4812] read to 0xffff888101cda100 of 3264 bytes by task 4812 on cpu 1: [ 110.117356][ T4812] memcpy_and_pad+0x48/0x80 [ 110.121856][ T4812] arch_dup_task_struct+0x2c/0x40 [ 110.126878][ T4812] dup_task_struct+0x6e/0x950 [ 110.131537][ T4812] copy_process+0x37d/0x1ef0 [ 110.136111][ T4812] kernel_clone+0x16c/0x5c0 [ 110.140610][ T4812] __se_sys_clone3+0x1c2/0x200 [ 110.145361][ T4812] __x64_sys_clone3+0x31/0x40 [ 110.150031][ T4812] x64_sys_call+0x2c0f/0x3000 [ 110.154708][ T4812] do_syscall_64+0xca/0x2b0 [ 110.159207][ T4812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.165090][ T4812] [ 110.167397][ T4812] Reported by Kernel Concurrency Sanitizer on: [ 110.173543][ T4812] CPU: 1 UID: 0 PID: 4812 Comm: syz-executor.4 Not tainted syzkaller #0 PREEMPT(voluntary) [ 110.183594][ T4812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 110.193642][ T4812] ================================================================== 2025/12/21 17:32:27 executed programs: 17021 2025/12/21 17:32:32 executed programs: 18335