Warning: Permanently added '10.128.0.201' (ED25519) to the list of known hosts. 2025/12/15 12:03:45 ignoring optional flag "type"="gce" 2025/12/15 12:03:45 parsed 1 programs [ 42.752934][ T29] kauditd_printk_skb: 17 callbacks suppressed [ 42.752949][ T29] audit: type=1400 audit(1765800225.776:97): avc: denied { read } for pid=3515 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 [ 42.782423][ T29] audit: type=1400 audit(1765800225.776:98): avc: denied { open } for pid=3515 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 [ 42.805891][ T29] audit: type=1400 audit(1765800225.786:99): avc: denied { setattr } for pid=3520 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 2025/12/15 12:03:45 executed programs: 0 [ 42.851145][ T29] audit: type=1400 audit(1765800225.876:100): avc: denied { unlink } for pid=3520 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" [ 42.884927][ T3520] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 43.255844][ T3532] chnl_net:caif_netlink_parms(): no params data found [ 43.340509][ T3534] chnl_net:caif_netlink_parms(): no params data found [ 43.350614][ T3532] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.357791][ T3532] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.365043][ T3532] bridge_slave_0: entered allmulticast mode [ 43.371335][ T3532] bridge_slave_0: entered promiscuous mode [ 43.404870][ T3532] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.411967][ T3532] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.419121][ T3532] bridge_slave_1: entered allmulticast mode [ 43.425853][ T3532] bridge_slave_1: entered promiscuous mode [ 43.474246][ T3532] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.485886][ T3532] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.515042][ T3534] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.522157][ T3534] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.529225][ T3534] bridge_slave_0: entered allmulticast mode [ 43.535582][ T3534] bridge_slave_0: entered promiscuous mode [ 43.543775][ T3534] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.550872][ T3534] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.558017][ T3534] bridge_slave_1: entered allmulticast mode [ 43.564482][ T3534] bridge_slave_1: entered promiscuous mode [ 43.592330][ T3532] team0: Port device team_slave_0 added [ 43.604908][ T3534] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.623205][ T3532] team0: Port device team_slave_1 added [ 43.632802][ T3534] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.673108][ T3532] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.680098][ 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. [ 43.706197][ T3532] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.721808][ T3532] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.728744][ 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. [ 43.755651][ T3532] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.767186][ T3534] team0: Port device team_slave_0 added [ 43.788951][ T3534] team0: Port device team_slave_1 added [ 43.802727][ T3545] chnl_net:caif_netlink_parms(): no params data found [ 43.841783][ T3534] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.848726][ T3534] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 43.874655][ T3534] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.895815][ T3544] chnl_net:caif_netlink_parms(): no params data found [ 43.911481][ T3534] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.918440][ T3534] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 43.944466][ T3534] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.963956][ T3532] hsr_slave_0: entered promiscuous mode [ 43.969928][ T3532] hsr_slave_1: entered promiscuous mode [ 43.980166][ T3543] chnl_net:caif_netlink_parms(): no params data found [ 44.054509][ T3534] hsr_slave_0: entered promiscuous mode [ 44.060522][ T3534] hsr_slave_1: entered promiscuous mode [ 44.066490][ T3534] debugfs: 'hsr0' already exists in 'hsr' [ 44.072218][ T3534] Cannot create hsr debugfs directory [ 44.077710][ T3545] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.084831][ T3545] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.092067][ T3545] bridge_slave_0: entered allmulticast mode [ 44.098243][ T3545] bridge_slave_0: entered promiscuous mode [ 44.114912][ T3545] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.121969][ T3545] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.129206][ T3545] bridge_slave_1: entered allmulticast mode [ 44.135522][ T3545] bridge_slave_1: entered promiscuous mode [ 44.151058][ T3559] chnl_net:caif_netlink_parms(): no params data found [ 44.187017][ T3544] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.194098][ T3544] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.201289][ T3544] bridge_slave_0: entered allmulticast mode [ 44.207657][ T3544] bridge_slave_0: entered promiscuous mode [ 44.216340][ T3544] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.223501][ T3544] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.230717][ T3544] bridge_slave_1: entered allmulticast mode [ 44.237083][ T3544] bridge_slave_1: entered promiscuous mode [ 44.252455][ T3545] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.275054][ T3543] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.282216][ T3543] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.289309][ T3543] bridge_slave_0: entered allmulticast mode [ 44.295641][ T3543] bridge_slave_0: entered promiscuous mode [ 44.307268][ T3545] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.329183][ T3543] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.336259][ T3543] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.343565][ T3543] bridge_slave_1: entered allmulticast mode [ 44.349842][ T3543] bridge_slave_1: entered promiscuous mode [ 44.372147][ T3544] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.384232][ T3544] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.415440][ T3543] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.425075][ T3545] team0: Port device team_slave_0 added [ 44.431562][ T3543] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.458955][ T3545] team0: Port device team_slave_1 added [ 44.477651][ T3544] team0: Port device team_slave_0 added [ 44.498686][ T3559] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.505931][ T3559] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.513195][ T3559] bridge_slave_0: entered allmulticast mode [ 44.519445][ T3559] bridge_slave_0: entered promiscuous mode [ 44.526385][ T3544] team0: Port device team_slave_1 added [ 44.532757][ T3543] team0: Port device team_slave_0 added [ 44.541091][ T3545] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.548067][ 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. [ 44.574030][ T3545] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.587296][ T3559] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.594374][ T3559] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.601497][ T3559] bridge_slave_1: entered allmulticast mode [ 44.607881][ T3559] bridge_slave_1: entered promiscuous mode [ 44.614903][ T3543] team0: Port device team_slave_1 added [ 44.625432][ T3545] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.632563][ 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. [ 44.658576][ T3545] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.697602][ T3544] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.704586][ T3544] 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. [ 44.730596][ T3544] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.750379][ T3559] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.759905][ T3543] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.766938][ T3543] 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. [ 44.792837][ T3543] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.803861][ T3544] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.810950][ T3544] 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. [ 44.836881][ T3544] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.854441][ T3559] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.863726][ T3543] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.870650][ T3543] 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. [ 44.896708][ T3543] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.930478][ T3545] hsr_slave_0: entered promiscuous mode [ 44.936498][ T3545] hsr_slave_1: entered promiscuous mode [ 44.942418][ T3545] debugfs: 'hsr0' already exists in 'hsr' [ 44.948124][ T3545] Cannot create hsr debugfs directory [ 44.956623][ T3559] team0: Port device team_slave_0 added [ 44.974839][ T3559] team0: Port device team_slave_1 added [ 45.002597][ T3544] hsr_slave_0: entered promiscuous mode [ 45.008507][ T3544] hsr_slave_1: entered promiscuous mode [ 45.014525][ T3544] debugfs: 'hsr0' already exists in 'hsr' [ 45.020228][ T3544] Cannot create hsr debugfs directory [ 45.025822][ T3532] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.036639][ T3543] hsr_slave_0: entered promiscuous mode [ 45.042709][ T3543] hsr_slave_1: entered promiscuous mode [ 45.048456][ T3543] debugfs: 'hsr0' already exists in 'hsr' [ 45.054263][ T3543] Cannot create hsr debugfs directory [ 45.070621][ T3532] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.080280][ T3559] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.087293][ T3559] 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. [ 45.113323][ T3559] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.124632][ T3559] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.131652][ T3559] 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. [ 45.157743][ T3559] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.172909][ T3532] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.199737][ T3532] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.248277][ T3559] hsr_slave_0: entered promiscuous mode [ 45.254244][ T3559] hsr_slave_1: entered promiscuous mode [ 45.260067][ T3559] debugfs: 'hsr0' already exists in 'hsr' [ 45.265844][ T3559] Cannot create hsr debugfs directory [ 45.313157][ T3534] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 45.331211][ T3534] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 45.354939][ T3534] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 45.376523][ T3534] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 45.480268][ T3532] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.510182][ T3532] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.526285][ T3534] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.545675][ T3534] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.553695][ T827] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.560897][ T827] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.573172][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.580273][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.596037][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.603123][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.615528][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.622660][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.684726][ T3545] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 45.711963][ T3545] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 45.734450][ T3545] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 45.755665][ T3545] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 45.771473][ T3559] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 45.796421][ T3559] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 45.813842][ T3559] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 45.837871][ T3532] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.845683][ T3559] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 45.862294][ T3543] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 45.880208][ T3543] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 45.898592][ T3543] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 45.912885][ T3543] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 45.938374][ T3534] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.022576][ T3544] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 46.043695][ T3544] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 46.068252][ T3544] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 46.086937][ T3544] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 46.112275][ T3532] veth0_vlan: entered promiscuous mode [ 46.141848][ T3532] veth1_vlan: entered promiscuous mode [ 46.160152][ T3543] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.181995][ T3545] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.200448][ T3532] veth0_macvtap: entered promiscuous mode [ 46.215924][ T3543] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.236387][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.243508][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.254962][ T3532] veth1_macvtap: entered promiscuous mode [ 46.263555][ T3559] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.274876][ T827] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.282127][ T827] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.298656][ T3545] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.312763][ T3532] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.333684][ T827] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.340908][ T827] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.350207][ T3532] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.362072][ T3559] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.384005][ T827] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.391122][ T827] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.410097][ T87] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.417217][ T87] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.429852][ T87] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.436945][ T87] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.448820][ T827] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.458501][ T3534] veth0_vlan: entered promiscuous mode [ 46.467042][ T827] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.489391][ T827] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.506524][ T827] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.521318][ T3544] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.536996][ T3534] veth1_vlan: entered promiscuous mode [ 46.565897][ T3544] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.578526][ T3543] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.606423][ T827] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.613534][ T827] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.646200][ T827] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.653339][ T827] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.672964][ T3534] veth0_macvtap: entered promiscuous mode [ 46.694651][ T29] audit: type=1400 audit(1765800229.716:101): avc: denied { read write } for pid=3532 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 [ 46.716267][ T3534] veth1_macvtap: entered promiscuous mode [ 46.762700][ T3543] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.782889][ T3559] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.784031][ T29] audit: type=1400 audit(1765800229.716:102): avc: denied { open } for pid=3532 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 [ 46.813893][ T29] audit: type=1400 audit(1765800229.716:103): avc: denied { ioctl } for pid=3532 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 [ 46.853990][ T3534] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.892333][ T3545] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.914774][ T3534] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.948295][ T827] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.983081][ T3544] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.009673][ T827] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.027284][ T827] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.066012][ T827] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.075059][ T3559] veth0_vlan: entered promiscuous mode [ 47.098560][ T3559] veth1_vlan: entered promiscuous mode [ 47.157530][ T3559] veth0_macvtap: entered promiscuous mode [ 47.204510][ T3545] veth0_vlan: entered promiscuous mode [ 47.220150][ T3545] veth1_vlan: entered promiscuous mode [ 47.227506][ T3559] veth1_macvtap: entered promiscuous mode [ 47.254540][ T3544] veth0_vlan: entered promiscuous mode [ 47.273532][ T3544] veth1_vlan: entered promiscuous mode [ 47.282103][ T3559] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.293999][ T3543] veth0_vlan: entered promiscuous mode [ 47.309012][ T3545] veth0_macvtap: entered promiscuous mode [ 47.323792][ T3543] veth1_vlan: entered promiscuous mode [ 47.334144][ T3559] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.343844][ T3545] veth1_macvtap: entered promiscuous mode [ 47.364695][ T1607] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.374715][ T3544] veth0_macvtap: entered promiscuous mode [ 47.390200][ T3545] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.403778][ T1607] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.414028][ T3544] veth1_macvtap: entered promiscuous mode [ 47.432561][ T3545] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.446390][ T1607] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.457259][ T1607] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.482192][ T3543] veth0_macvtap: entered promiscuous mode [ 47.496444][ T1607] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.509328][ T3543] veth1_macvtap: entered promiscuous mode [ 47.515842][ T1607] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.525379][ T3544] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.538507][ T1607] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.552847][ T3544] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.565643][ T1607] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.575561][ T3006] ================================================================== [ 47.583649][ T3006] BUG: KCSAN: data-race in d_make_discardable / do_readlinkat [ 47.591112][ T3006] [ 47.593453][ T3006] write to 0xffff8881065756c0 of 4 bytes by task 3552 on cpu 1: [ 47.601057][ T3006] d_make_discardable+0x4f/0xa0 [ 47.606327][ T3006] simple_unlink+0x68/0x80 [ 47.610737][ T3006] shmem_unlink+0x12d/0x140 [ 47.615235][ T3006] vfs_unlink+0x28b/0x440 [ 47.619571][ T3006] do_unlinkat+0x1cd/0x4b0 [ 47.623985][ T3006] __x64_sys_unlink+0x2e/0x40 [ 47.624807][ T1673] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.628653][ T3006] x64_sys_call+0x2f48/0x3000 [ 47.628676][ T3006] do_syscall_64+0xd8/0x2c0 [ 47.628713][ T3006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.642566][ T3543] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.646627][ T3006] [ 47.646636][ T3006] read to 0xffff8881065756c0 of 4 bytes by task 3006 on cpu 0: [ 47.669519][ T3006] do_readlinkat+0x9f/0x320 [ 47.674011][ T3006] __x64_sys_readlink+0x47/0x60 [ 47.678856][ T3006] x64_sys_call+0x2af1/0x3000 [ 47.683521][ T3006] do_syscall_64+0xd8/0x2c0 [ 47.688013][ T3006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.693899][ T3006] [ 47.696205][ T3006] value changed: 0x08300080 -> 0x00300180 [ 47.701899][ T3006] [ 47.704205][ T3006] Reported by Kernel Concurrency Sanitizer on: [ 47.710349][ T3006] CPU: 0 UID: 0 PID: 3006 Comm: udevd Not tainted syzkaller #0 PREEMPT(voluntary) [ 47.719610][ T3006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 47.729655][ T3006] ================================================================== [ 47.742821][ T1673] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.752586][ T1673] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.761814][ T1673] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.772192][ T3543] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.786925][ T87] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.796231][ T1673] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.817304][ T1673] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.826890][ T1673] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/12/15 12:03:50 executed programs: 22 2025/12/15 12:03:55 executed programs: 1196