Warning: Permanently added '10.128.1.146' (ED25519) to the list of known hosts. 2026/02/01 18:56:32 ignoring optional flag "type"="gce" 2026/02/01 18:56:32 parsed 1 programs [ 47.385389][ T29] kauditd_printk_skb: 15 callbacks suppressed [ 47.385438][ T29] audit: type=1400 audit(1769972192.647:95): avc: denied { setattr } for pid=3749 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 [ 47.432205][ T29] audit: type=1400 audit(1769972192.697:96): avc: denied { unlink } for pid=3748 comm="syz-executor" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 47.463440][ T3748] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.556028][ T29] audit: type=1400 audit(1769972192.817:97): avc: denied { read write } for pid=3761 comm="syz-executor.0" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 47.580514][ T29] audit: type=1400 audit(1769972192.817:98): avc: denied { open } for pid=3761 comm="syz-executor.0" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 47.604882][ T29] audit: type=1400 audit(1769972192.817:99): avc: denied { ioctl } for pid=3761 comm="syz-executor.0" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 48.344259][ T3799] chnl_net:caif_netlink_parms(): no params data found [ 48.377946][ T3799] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.385020][ T3799] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.392253][ T3799] bridge_slave_0: entered allmulticast mode [ 48.398567][ T3799] bridge_slave_0: entered promiscuous mode [ 48.405243][ T3799] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.412446][ T3799] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.419796][ T3799] bridge_slave_1: entered allmulticast mode [ 48.426430][ T3799] bridge_slave_1: entered promiscuous mode [ 48.442716][ T3799] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.453122][ T3799] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.471376][ T3799] team0: Port device team_slave_0 added [ 48.477807][ T3799] team0: Port device team_slave_1 added [ 48.490898][ T3799] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.498118][ T3799] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.524726][ T3799] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.536016][ T3799] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.543254][ T3799] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.569304][ T3799] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.593588][ T3799] hsr_slave_0: entered promiscuous mode [ 48.599402][ T3799] hsr_slave_1: entered promiscuous mode [ 48.832854][ T3799] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 48.842364][ T3799] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 48.855055][ T3799] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 48.864836][ T3799] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 48.883140][ T3799] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.890431][ T3799] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.897877][ T3799] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.905044][ T3799] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.932950][ T3799] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.944698][ T788] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.952766][ T788] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.963877][ T3799] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.974513][ T55] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.981581][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.994257][ T55] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.001372][ T55] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.017633][ T3799] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 49.028102][ T3799] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.089295][ T3799] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.157654][ T3799] veth0_vlan: entered promiscuous mode [ 49.165707][ T3799] veth1_vlan: entered promiscuous mode [ 49.180974][ T3799] veth0_macvtap: entered promiscuous mode [ 49.189174][ T3799] veth1_macvtap: entered promiscuous mode [ 49.199676][ T3799] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.211522][ T3799] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.222512][ T788] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.237865][ T788] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.255852][ T788] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.273141][ T788] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.304910][ T788] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.356112][ T788] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/02/01 18:56:34 executed programs: 0 [ 49.424601][ T788] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.547827][ T788] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.040791][ T3965] chnl_net:caif_netlink_parms(): no params data found [ 50.055720][ T3992] chnl_net:caif_netlink_parms(): no params data found [ 50.149807][ T3967] chnl_net:caif_netlink_parms(): no params data found [ 50.180516][ T3965] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.187841][ T3965] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.195053][ T3965] bridge_slave_0: entered allmulticast mode [ 50.201450][ T3965] bridge_slave_0: entered promiscuous mode [ 50.207993][ T3990] chnl_net:caif_netlink_parms(): no params data found [ 50.232170][ T3965] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.239313][ T3965] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.246868][ T3965] bridge_slave_1: entered allmulticast mode [ 50.253730][ T3965] bridge_slave_1: entered promiscuous mode [ 50.262708][ T3989] chnl_net:caif_netlink_parms(): no params data found [ 50.307465][ T3992] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.314581][ T3992] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.321807][ T3992] bridge_slave_0: entered allmulticast mode [ 50.328508][ T3992] bridge_slave_0: entered promiscuous mode [ 50.342501][ T3965] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.356316][ T3992] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.363504][ T3992] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.370620][ T3992] bridge_slave_1: entered allmulticast mode [ 50.377135][ T3992] bridge_slave_1: entered promiscuous mode [ 50.388965][ T3965] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.432268][ T3990] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.439423][ T3990] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.446811][ T3990] bridge_slave_0: entered allmulticast mode [ 50.453235][ T3990] bridge_slave_0: entered promiscuous mode [ 50.460989][ T3992] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.470495][ T3990] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.477567][ T3990] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.484851][ T3990] bridge_slave_1: entered allmulticast mode [ 50.491239][ T3990] bridge_slave_1: entered promiscuous mode [ 50.517261][ T3992] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.530738][ T3967] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.537970][ T3967] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.545160][ T3967] bridge_slave_0: entered allmulticast mode [ 50.551582][ T3967] bridge_slave_0: entered promiscuous mode [ 50.558908][ T3965] team0: Port device team_slave_0 added [ 50.564787][ T3967] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.572036][ T3967] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.579230][ T3967] bridge_slave_1: entered allmulticast mode [ 50.585679][ T3967] bridge_slave_1: entered promiscuous mode [ 50.601979][ T3989] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.609117][ T3989] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.616374][ T3989] bridge_slave_0: entered allmulticast mode [ 50.622912][ T3989] bridge_slave_0: entered promiscuous mode [ 50.635586][ T3965] team0: Port device team_slave_1 added [ 50.656075][ T3989] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.663295][ T3989] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.670712][ T3989] bridge_slave_1: entered allmulticast mode [ 50.677276][ T3989] bridge_slave_1: entered promiscuous mode [ 50.684595][ T3990] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.708715][ T3967] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.718806][ T3992] team0: Port device team_slave_0 added [ 50.725558][ T3992] team0: Port device team_slave_1 added [ 50.732075][ T3990] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.746743][ T3989] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.756221][ T3965] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 50.763184][ T3965] 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. [ 50.789269][ T3965] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 50.801247][ T3967] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.820791][ T3989] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.839864][ T3965] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 50.846926][ T3965] 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. [ 50.873251][ T3965] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 50.899148][ T3990] team0: Port device team_slave_0 added [ 50.905684][ T3989] team0: Port device team_slave_0 added [ 50.914423][ T3990] team0: Port device team_slave_1 added [ 50.925462][ T3992] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 50.932459][ T3992] 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. [ 50.958509][ T3992] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 50.970016][ T3992] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 50.977247][ T3992] 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. [ 51.003352][ T3992] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.015145][ T3989] team0: Port device team_slave_1 added [ 51.030738][ T3967] team0: Port device team_slave_0 added [ 51.037420][ T3967] team0: Port device team_slave_1 added [ 51.063885][ T3990] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.070837][ T3990] 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. [ 51.096968][ T3990] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.108574][ T3990] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.115554][ T3990] 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. [ 51.141489][ T3990] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.156908][ T3967] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.163900][ T3967] 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. [ 51.189981][ T3967] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.201224][ T3967] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.208203][ T3967] 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. [ 51.234418][ T3967] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.245447][ T3989] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.252535][ T3989] 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. [ 51.279017][ T3989] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.290496][ T3989] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.297596][ T3989] 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. [ 51.323773][ T3989] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.353450][ T3965] hsr_slave_0: entered promiscuous mode [ 51.359551][ T3965] hsr_slave_1: entered promiscuous mode [ 51.365491][ T3965] debugfs: 'hsr0' already exists in 'hsr' [ 51.371205][ T3965] Cannot create hsr debugfs directory [ 51.404243][ T3990] hsr_slave_0: entered promiscuous mode [ 51.410345][ T3990] hsr_slave_1: entered promiscuous mode [ 51.416510][ T3990] debugfs: 'hsr0' already exists in 'hsr' [ 51.422262][ T3990] Cannot create hsr debugfs directory [ 51.435758][ T3992] hsr_slave_0: entered promiscuous mode [ 51.441993][ T3992] hsr_slave_1: entered promiscuous mode [ 51.447836][ T3992] debugfs: 'hsr0' already exists in 'hsr' [ 51.453683][ T3992] Cannot create hsr debugfs directory [ 51.499636][ T3989] hsr_slave_0: entered promiscuous mode [ 51.505670][ T3989] hsr_slave_1: entered promiscuous mode [ 51.511469][ T3989] debugfs: 'hsr0' already exists in 'hsr' [ 51.517227][ T3989] Cannot create hsr debugfs directory [ 51.525345][ T3967] hsr_slave_0: entered promiscuous mode [ 51.531472][ T3967] hsr_slave_1: entered promiscuous mode [ 51.537942][ T3967] debugfs: 'hsr0' already exists in 'hsr' [ 51.543677][ T3967] Cannot create hsr debugfs directory [ 51.927160][ T3992] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 51.983480][ T3992] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 52.012555][ T3965] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 52.030103][ T3992] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 52.039736][ T3965] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 52.048666][ T3992] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 52.057979][ T3965] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 52.067160][ T3965] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 52.144857][ T3965] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.157264][ T3992] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.177152][ T3992] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.186071][ T3965] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.214102][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.221253][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.230980][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.238140][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.252078][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.259169][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.269353][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.276454][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.296524][ T3965] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 52.307064][ T3965] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.335793][ T3992] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.415524][ T3992] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.432345][ T3965] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.560281][ T3965] veth0_vlan: entered promiscuous mode [ 52.572969][ T3965] veth1_vlan: entered promiscuous mode [ 52.592781][ T3965] veth0_macvtap: entered promiscuous mode [ 52.600461][ T3965] veth1_macvtap: entered promiscuous mode [ 52.612657][ T3965] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.626086][ T3965] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.648794][ T31] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.661463][ T3992] veth0_vlan: entered promiscuous mode [ 52.670124][ T3992] veth1_vlan: entered promiscuous mode [ 52.677127][ T31] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.700166][ T3992] veth0_macvtap: entered promiscuous mode [ 52.707348][ T31] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.726632][ T3992] veth1_macvtap: entered promiscuous mode [ 52.734295][ T31] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.747709][ T3992] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.762184][ T3992] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.778725][ T51] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.801483][ T29] audit: type=1400 audit(1769972198.057:100): avc: denied { prog_load } for pid=4267 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 52.821244][ T29] audit: type=1400 audit(1769972198.057:101): avc: denied { bpf } for pid=4267 comm="syz-executor.3" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 52.844765][ T51] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.854308][ T51] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.863570][ T51] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.103546][ T788] bridge_slave_1: left allmulticast mode [ 53.109300][ T788] bridge_slave_1: left promiscuous mode [ 53.115017][ T788] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.123946][ T788] bridge_slave_0: left allmulticast mode [ 53.129585][ T788] bridge_slave_0: left promiscuous mode [ 53.135452][ T788] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.223962][ T788] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 53.233972][ T788] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 53.243553][ T788] bond0 (unregistering): Released all slaves [ 53.296288][ T788] hsr_slave_0: left promiscuous mode [ 53.302278][ T788] hsr_slave_1: left promiscuous mode [ 53.307825][ T788] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 53.315305][ T788] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 53.323772][ T788] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 53.331573][ T788] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 53.341712][ T788] veth1_macvtap: left promiscuous mode [ 53.347352][ T788] veth0_macvtap: left promiscuous mode [ 53.353180][ T788] veth1_vlan: left promiscuous mode [ 53.358405][ T788] veth0_vlan: left promiscuous mode [ 53.413201][ T788] team0 (unregistering): Port device team_slave_1 removed [ 53.422897][ T788] team0 (unregistering): Port device team_slave_0 removed [ 53.661614][ T3989] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 53.679490][ T3989] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 53.692142][ T3989] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 53.700730][ T3989] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 53.721618][ T3990] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 53.730101][ T3990] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 53.750148][ T3967] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 53.759813][ T3967] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 53.768471][ T3990] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 53.777479][ T3990] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 53.787795][ T3967] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 53.796379][ T3967] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 53.856923][ T3967] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.866415][ T3989] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.892655][ T3967] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.900542][ T3989] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.909589][ T3990] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.919989][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.927254][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.941693][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.948888][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.961517][ T3990] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.973560][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.980860][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.990883][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.998040][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.014119][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.021282][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.029756][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.036872][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.075221][ T3989] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.096110][ T3990] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.130128][ T3967] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.176104][ T3989] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.194435][ T3990] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.244704][ T3967] veth0_vlan: entered promiscuous mode [ 54.260675][ T3967] veth1_vlan: entered promiscuous mode [ 54.280013][ T3989] veth0_vlan: entered promiscuous mode [ 54.291725][ T3967] veth0_macvtap: entered promiscuous mode [ 54.299367][ T3967] veth1_macvtap: entered promiscuous mode [ 54.309922][ T3989] veth1_vlan: entered promiscuous mode [ 54.323962][ T3990] veth0_vlan: entered promiscuous mode [ 54.330859][ T3967] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.339945][ T3967] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.353326][ T31] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.363835][ T3990] veth1_vlan: entered promiscuous mode [ 54.370947][ T42] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.384750][ T42] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.396974][ T3989] veth0_macvtap: entered promiscuous mode [ 54.403756][ T42] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.420629][ T3989] veth1_macvtap: entered promiscuous mode [ 54.433377][ T3990] veth0_macvtap: entered promiscuous mode [ 54.450242][ T3989] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.460651][ T3990] veth1_macvtap: entered promiscuous mode [ 54.476501][ T3989] batman_adv: batadv0: Interface activated: batadv_slave_1 2026/02/01 18:56:39 executed programs: 12 [ 54.494250][ T3990] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.503871][ T1922] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.513840][ T1922] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.523777][ T1922] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.537139][ T3990] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.552689][ T1922] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.578798][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.597906][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.616448][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.631669][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/02/01 18:56:44 executed programs: 729 2026/02/01 18:56:49 executed programs: 1485 2026/02/01 18:56:54 executed programs: 2306 2026/02/01 18:56:59 executed programs: 3005 2026/02/01 18:57:04 executed programs: 3827 2026/02/01 18:57:09 executed programs: 4788 2026/02/01 18:57:14 executed programs: 5813 2026/02/01 18:57:19 executed programs: 6922 2026/02/01 18:57:24 executed programs: 8021 2026/02/01 18:57:29 executed programs: 9113 2026/02/01 18:57:34 executed programs: 10216 2026/02/01 18:57:39 executed programs: 11323 2026/02/01 18:57:44 executed programs: 12414 2026/02/01 18:57:49 executed programs: 13510 2026/02/01 18:57:54 executed programs: 14595 2026/02/01 18:57:59 executed programs: 15691 2026/02/01 18:58:04 executed programs: 16786 2026/02/01 18:58:09 executed programs: 17884 2026/02/01 18:58:14 executed programs: 18986 2026/02/01 18:58:19 executed programs: 20084 2026/02/01 18:58:24 executed programs: 21184 2026/02/01 18:58:29 executed programs: 22286 2026/02/01 18:58:34 executed programs: 23381 2026/02/01 18:58:39 executed programs: 24472 2026/02/01 18:58:44 executed programs: 25550 2026/02/01 18:58:49 executed programs: 26637 2026/02/01 18:58:54 executed programs: 27740 [ 190.610425][T28003] ================================================================== [ 190.618588][T28003] BUG: KCSAN: data-race in __ext4_new_inode / _find_next_zero_bit [ 190.626488][T28003] [ 190.628802][T28003] read-write to 0xffff888105e2a100 of 8 bytes by task 28004 on cpu 0: [ 190.636960][T28003] __ext4_new_inode+0x106f/0x2330 [ 190.642075][T28003] ext4_symlink+0x284/0x660 [ 190.646678][T28003] vfs_symlink+0x2c3/0x3c0 [ 190.651101][T28003] do_symlinkat+0xf0/0x460 [ 190.655521][T28003] __x64_sys_symlinkat+0x5a/0x70 [ 190.660464][T28003] x64_sys_call+0x2a36/0x3000 [ 190.665146][T28003] do_syscall_64+0xc0/0x2a0 [ 190.669748][T28003] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.675802][T28003] [ 190.678124][T28003] read to 0xffff888105e2a100 of 8 bytes by task 28003 on cpu 1: [ 190.685829][T28003] _find_next_zero_bit+0x64/0xa0 [ 190.690955][T28003] find_inode_bit+0xac/0x320 [ 190.695724][T28003] __ext4_new_inode+0xd1e/0x2330 [ 190.700749][T28003] ext4_symlink+0x284/0x660 [ 190.705261][T28003] vfs_symlink+0x2c3/0x3c0 [ 190.709862][T28003] do_symlinkat+0xf0/0x460 [ 190.714276][T28003] __x64_sys_symlinkat+0x5a/0x70 [ 190.719332][T28003] x64_sys_call+0x2a36/0x3000 [ 190.724005][T28003] do_syscall_64+0xc0/0x2a0 [ 190.728594][T28003] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.734476][T28003] [ 190.736783][T28003] value changed: 0x0000000000000000 -> 0x0000000000000001 [ 190.743987][T28003] [ 190.746294][T28003] Reported by Kernel Concurrency Sanitizer on: [ 190.752531][T28003] CPU: 1 UID: 0 PID: 28003 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(voluntary) [ 190.762766][T28003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 190.772901][T28003] ================================================================== 2026/02/01 18:58:59 executed programs: 28783 2026/02/01 18:59:04 executed programs: 29868